47 results about "Burning hand" patented technology

The invention discloses a fast seedling method of longstalck peaches, comprising: selecting ground temperature stably more than 10 DEG C in spring, seeding 20-25 kg seeds of longstalck peaches per mou; preparing the seeds of longstalck peaches one month ahead of time, placing the seeds of longstalck peaches in a container, burning the seeds using boiled water, meanwhile adding boiled water and mixing, wherein the quantity of the boiled water is added till immersing the seeds, and water temperature is mixed till the water does not burns hands, later on changing clean water once a day for seven days; mixing and accumulating the soaked seeds of longstalck peaches with the sand in a ratio of 1:3, covering with a plastic film for accelerating the germination of seeds, checking the seeds after seven days, seeding when the seeds shoot up, wherein row pitch in seeding is 30 cm, and plant spacing is 2cm to 4 cm. Routine field management is performed after seeding, complementary fertilizer is performed for two times in the middle period, the seeds come out when coming to the standards. The inventive method saves precious germplasm resource and sand storing cost in winter, nursery seedling date is high, which lays a good foundation for comeback of longstalck peaches and utilization of biomass energy.

A filter strip is provided for rolling sheets to construct custom cigars and / or cigarettes. The filter strip may be made of a deformable material which can be positioned on one end of the rolling sheet. The filter strip can be folded in a zig zag or spiral filter section with open section located longitudinally below to form a filter tip. The filter tip can assist the user in rolling by hand a substantially cylindrical or conical cigar or cigarette. The filter tip prevents tobacco filler material from being drawn through the cigar or cigarette and into a user's mouth, and permits the entire amount of tobacco filler to be consumed / smoked without risking burned hands and / or lips.

A filter strip is provided for rolling sheets to construct custom cigars and / or cigarettes. The filter strip may be made of a deformable material which can be positioned on one end of the rolling sheet. The filter strip can be folded in a zig zag or spiral filter section with open section located longitudinally below to form a filter tip. The filter tip can assist the user in rolling by hand a substantially cylindrical or conical cigar or cigarette. The filter tip prevents tobacco filler material from being drawn through the cigar or cigarette and into a user's mouth, and permits the entire amount of tobacco filler to be consumed / smoked without risking burned hands and / or lips.

The invention discloses an acid-alkali tank remote feeding device. The acid-alkali tank remote feeding device comprises a maneuvering tank loader and a remote control mechanism; the maneuvering tank loader includes a cantilever type pipe frame and a vertical feeding pipe; the cantilever type pipe frame is provided with a positioning bracket, a swing mechanism and an extension top column; the vertical feeding pipe is arranged at the top part of the extension top column, and is provided with a transfusion hose at the top; a lifting sleeve is arranged at the bottom of the vertical feeding pipe; a lifting mechanism is arranged between the vertical feeding pipe and the lifting sleeve; and the remote control mechanism is provided with a camera lens. The acid-alkali tank remote feeding device uses the remote controller for controlling operation of the maneuvering tank loader; and filling workers sit in a remote control room to accurately sleeve the vertical feeding pipe in an opening of a transportation tank and to finish the canning work of chemical engineering liquid without generating the conditions of smoking eyes and noses and burning hands and feet by chemical engineering liquid. The acid-alkali tank remote feeding device is reasonable in structure and simple in control, and can effectively improve the safety of the filling workers.

The invention discloses an electrical pressure cooking apparatus with an internal pot with a handle. The electrical pressure cooking apparatus comprises a middle pot (3) and an internal pot (1) arranged in the middle pot (3); the internal pot (1) is equipped with at least one handle (2); the wall of the middle pot (3) is equipped with a notch I (3.1) which is provided with an opening at an upper end and stretches downwards; and the handle (2) can be held in the notch I (3.1). The electrical pressure cooking apparatus can be conveniently used; and the internal pot can be conveniently removed without a towel so as to avoid burning hands while taking out the internal pot.

The invention discloses a process for making chromatic color on crockery and pottery surface with no glaze luster, including the steps of, high temperature burning hand finishing greenware, polishing the blank surface, first roasting the greenware coated by coloring agent, applying multicolor pattern onto the greenware, second forming by baking, spraying a layer of heatproof coloring agent onto the greenware, after baking, coating the impression-transfer glue brush onto the transfer paper and plastering it onto the greenware with coloring agent, placing it into the hot transfer press baking oven for baking, tearing the transfer paper for formation.

The present invention relates to the field of food processing and more particularly relates to a processing method of mouth-opening salt stir-fried torreya grandis seeds. The processing method comprises the following steps: class screened torreya grandis seeds are sun-dried until the seeds are cracked, then the sun-dried torreya grandis seeds are put into an iron furnace, the torreya grandis seeds are mixed evenly with coarse salt in proportions to be stir-fried using high heat until outer shells of the seeds burn hands, the coarse salt is sieved, the torreya grandis seeds are poured into a refine salt water to be soaked, the soaked torreya grandis seeds are drained, the drained torreya grandis seeds are stir-fried with an average temperature of furnace walls at 227.0 DEG C until the seed shells are dry, then the coarse salt is added, the torreya grandis seeds are stir-fried using high heat with an average temperature of the furnace walls at 223.0 DEG C until kernel coats are easy to peel and meat color is golden, the stir-fried torreya grandis seeds can be taken out from a pot, the taken out torreya grandis seeds are cooled, and the cooled torreya grandis seeds are sealedly packaged. After the stir-frying, the torreya grandis seeds can be opened slightly by directly using hands, and the mouth-opening salt stir-fried torreya grandis seeds have the characteristics of being convenient, hygienic, nutritious and superior in taste. At the same time, the stir-frying method does not reduce the antioxidant capacity of the finished products of the torreya grandis seeds and does not affect the quality of the torreya grandis seeds.

The invention discloses an electronic cigarette atomizing core, an electronic cigarette and an atomizing method thereof. The electronic cigarette atomizing core comprises an inlet passage, and furthercomprises a first heating unit for preheating a tobacco portion to an atomizing critical temperature and a second heating unit for heating the air in the inlet passage to an atomizing temperature, and the inlet passage, the second heating unit and the tobacco portion are in communication sequentially. The core can fully and uniformly heat and atomize the tobacco portion, and has the advantages oflow temperature and simple heat insulation structure, a local burning tobacco portion or the phenomenon of scalding an oral cavity does not appear, the speed of smoking is fast, the amount of smoke and the temperature of the smoke are stable, the core does not burn hands after long time use, and the user experience is good.

The invention discloses a burned hand self-control movement nursing machine. The burned hand self-control movement nursing machine comprises a base, a lifting device, a pneumatic device, a control device and a binding device. When the burned hand self-control movement nursing machine is used, a position and the height of the nursing machine are adjusted through the base and the lifting device, thenursing machine adapts to a position required by the patient, the wrist of a patient is fixed through an elastic binding belt; when an external operating person emits control instructions to the burned hand self-control movement nursing machine through a remote control, a signal receiver receives signals and sends the signals to a PLC, the PLC controls an air cylinder to do reciprocation stretching and retraction movement periodically or at intervals to drive the wrist of the patient to slowly move up and down, and adjuvant therapy is carried out. According to the burned hand self-control movement nursing machine, automatic controlling is carried out through the PLC, comfortable adjuvant therapy can be provided for the patient, workloads of medical workers can also be reduced, and the therapy efficiency of a hospital is improved.

The invention discloses an external fumigation-washing traditional Chinese medicine for treating sports injury and tumescent osteoarthrosis. The external fumigation-washing traditional Chinese medicine has an optimal prescription by weight as follows: 5g of schizonepeta, 5g of radix saposhnikoviae, 5g of dandelion, 5g of philippine violet herb, 5g of radix sophorae flavescentis, 5g of folium artemisiae argyi, 7.5g of carthamus tinctorius, 7.5g of pericarpium zanthoxyli, 5g of erythrina indica lam, 5g of cortex acanthopanacis, 5g of garden balsam stem, 5g of wild ginger, 5g of radix achyranthis bidentatae, 2.5g of raw glycyrrhiza, 5g of cape jasmine, 5g of roasted semen coicis, and 5g of rheum officinale. The medicines above are strictly processed, are grinded into thick powder and bagged for use. A patient being subjected to sports injury and tumescent osteoarthrosis can be treated via the external fumigation-washing traditional Chinese medicine by the following steps: placing the external fumigation-washing traditional Chinese medicine into a large enamel basin, dipping for 30 minutes via cold water, heating until boiling, turning off the fire after 10 minutes, and then fumigating an affected part, and finally washing the affected part via the medicine liquid at the temperature without burning hands by using a towel until the medicine liquid is cold, thus a course is finished. A patient with mild symptom needs the treatment once each day, and a patient with heavy symptom needs the treatment twice each day. The same external fumigation-washing traditional Chinese medicine can be used for five times, and fifteen days are considered as a course. The treatment under the external fumigation-washing traditional Chinese medicine needs one to four courses, and the external fumigation-washing traditional Chinese medicine has effective rate of 100%.

The present invention relates to the field of food processing and more particularly relates to a processing method of mouth-opening salt stir-fried torreya grandis seeds. The processing method comprises the following steps: class screened torreya grandis seeds are sun-dried until the seeds are cracked, then the sun-dried torreya grandis seeds are put into an iron furnace, the torreya grandis seeds are mixed evenly with coarse salt in proportions to be stir-fried using high heat until outer shells of the seeds burn hands, the coarse salt is sieved, the torreya grandis seeds are poured into a refine salt water to be soaked, the soaked torreya grandis seeds are drained, the drained torreya grandis seeds are stir-fried with an average temperature of furnace walls at 227.0 DEG C until the seed shells are dry, then the coarse salt is added, the torreya grandis seeds are stir-fried using high heat with an average temperature of the furnace walls at 223.0 DEG C until kernel coats are easy to peel and meat color is golden, the stir-fried torreya grandis seeds can be taken out from a pot, the taken out torreya grandis seeds are cooled, and the cooled torreya grandis seeds are sealedly packaged. After the stir-frying, the torreya grandis seeds can be opened slightly by directly using hands, and the mouth-opening salt stir-fried torreya grandis seeds have the characteristics of being convenient, hygienic, nutritious and superior in taste. At the same time, the stir-frying method does not reduce the antioxidant capacity of the finished products of the torreya grandis seeds and does not affect the quality of the torreya grandis seeds.

The invention relates to an electrode holders connecting iron part and electrode holders; wherein, the connecting iron part comprises a connecting iron part; the electrode holders comprise a handle, an upper copper head, a lower copper head, a bent handle, a connecting iron part and a recovery spring. The key point is that the front bottom surface of the lower copper head of the connecting iron part is provided with a lower copper head fastening screw hole, the middle part thereof is provided with a lower copper head latch notch and the tail thereof is provided with a lower copper head fastening pressing lug. The connecting iron part and the electrode holders have the advantages that the lower copper head is stably installed and is not easy to be loosened, the poor contact between the cable and the lower copper head is not easy to occur, ultra-high temperature is not easy to be generated, electric spark is not easy to be generated, the handle is not so hot to burn hands, the labor intensity during the electric welding can be greatly reduced, the efficiency of the electric welding is greatly improved, the electric welding cost is greatly reduced, the service life of the electrode holders is effectively prolonged, and the connecting iron part and the electrode holders are ideal updating products.

The invention discloses anti-burning and anti-sliding metal chopsticks with plastic rods and overcomes the disadvantages that the traditional metal chopsticks are easy to slide and rapid to transfer heat and easy to burn hands. The invention adopts the following scheme: a hole is lathed on one end of a plastic rod, which is half of the chopstick long; then a thread port is lathed on the tail end of the metal chopstick with smaller head and bigger tail, which is tallied with the thread of the concave thread hole of the plastic rod in size; and the tail end with the thread port of the metal chopstick with smaller head and bigger tail is screwed in the hole of the plastic rod with the thread port. Therefore, when in use, people can not sense that the metal chopsticks are hot and easy to slide.

The embodiment of the invention discloses a display screen bracket. The display screen bracket comprises a body, a driving part and a heat absorption and heat storage part, wherein the body is of a plate-shaped structure; a light emitting diode screen is arranged on one face of the body; the driving part is arranged on the body and is used for driving the light emitting diode screen to carry out light emitting display; the heat absorption and heat storage part is arranged on the body; and the heat absorption and heat storage part comprises a heat absorption and heat storage material with material properties including heat absorption and heat storage functions, and is used for absorbing and storing heat dissipated by the driving part and the light emitting diode screen. Correspondingly, the embodiment of the invention further discloses a terminal. With the adoption of the display screen bracket and the terminal, the heat dissipated by a display screen is absorbed and stored, so that the loss of components is reduced, the problem of burning hands, burning ears and the like are avoided, and utilization experience of users is improved.

The invention belongs to the field of hardware, and particularly relates to a collecting device for spring production. The collecting device for the spring production saves time and labor and is not easy to burn hands. The collecting device comprises a base, a seven-shaped plate, a box body, a feeding pipe, connecting plates, screw rods, a discharging pipe, a screen plate, a linking plate, a firstmotor, a gear, a slide rail and the like; the seven-shaped plate is connected with the right side of the top of the base, the box body is connected with the left end of the seven-shaped plate, the feeding pipe is hinged to the upper part of the left side of the box body, the feeding pipe is in communication with the box body, and the connecting plates are connected with the left side of the top and the left side of the bottom of the feeding pipe. Screw holes are formed in the middle parts of the two connecting plates, and the screw rods are movably arranged in the two screw holes. According to the collecting device, a positive and negative rotation of a first electric winding wheel can enable air to be ejected from an air nozzle through an air outlet pipe, springs and debris are cooled toreduce the temperature of the springs, and thus the effects of saving time and labor and not easily scalding hands are achieved.

The invention provides a steamer cage and a steamer, which solve the technical problems that the existing steamer is inconvenient to take and put and is easy to burn hands. The steamer cage comprisesa steamer disc provided with a front side supporting an object to be steamed and a reverse side opposite to the front side; a sealing block connected to the edge of the steam tray, and adapted to sealthe object to be steamed on the front side of the steam tray; at least one set of handle part arranged on that seal and along the circumferential direction of the seal, wherein the handle parts are telescopically arranged along the height direction of the seal, and when the handle part is in an extended state, the portable part of the handle part is higher than the top of the steam appliance mainbody in which the steamer cage is located. When the handle part is pressed down by the steam appliance cover, the portable part is retracted into the steam appliance main body. A folding handle partis arranged on the sealing block of the steamer cage, so that the space of the steamer cage handle holding part is changeable, and the handle state changes in the process of opening and closing the lid of the steamer cage, so as to meet the requirements of different users on the handle, and improve the user experience.

The invention discloses a thermos bottle capable of preventing hot steam from being released from a bottle mouth to scald a user's hand during irrigation, and relates to the technical field of thermosbottles. The thermos bottle capable of preventing the hot steam from being released from the bottle mouth to scald the user's hand during the irrigation comprises a bottle body and an inner container, wherein the inner container is sleeved with the bottle body; the bottom of the left side of the inner container is fixedly connected with a connecting sheet, and a guide chute is formed in the leftwall of the bottle body relative to the connecting sheet; one side of the connecting sheet, which is opposite to the inner container, is fixedly connected with a sliding plate, and the sliding plate is connected in the guide chute in a sliding manner; and the top of the sliding plate is attached to the inner top of the guide chute. The thermos bottle capable of preventing the hot steam from beingreleased from the bottle mouth to scald the user's hand during the irrigation is characterized in that when hot water is poured into the inner container, the inner container extrudes an air bag and compresses the air in the air bag and discharges the air into an air chamber through an air guide pipe, an exhaust pipe ejects the air to form an air flow, so that the hot steam is blown to the left side above the bottle mouth, a condition that the hot steam directly ascends and burns hands of the user is avoided, the defects of the existing thermos bottle are overcome, and meanwhile, the personal safety of the user is guaranteed.

The invention relates to a paste-liquid double-dosage-form cooperatively-used drug for treating plantar warts and periungual warts and a preparation method of the drug, solving the problem that a drug in the prior art is slow in effect and causes infection. Eleven traditional Chinese medicines, including, according to a weight ratio, 6-21 of isatis roots, 2-7 of safflowers, 5-15 of lightyellow sophora roots, 2-7 of rhizoma curcumae, 5-15 of cortex dictamni, 5-15 of belvedere fruits, 6-21 of rhizoma cyperi, 20-40 of common scouring rush herbs, 20-40 of purslane herbs, 5-15 of peach seeds, and 20-40 of radix arnebiae are used to prepare a small part of fine mixed powder and a large part of coarse mixed powder, wherein the fine mixed powder cooperates with ass hide glue and urea to prepare paste, and the coarse mixed powder is extracted with colored vinegar to make a liquid. The paste is made by melting ass hide glue powder with water, cooling the obtained product till the product can be touched with hands and doesn't burn hands, adding finely-ground urea, adding the fine mixed powder till the temperature of the obtained product is reduced to the room temperature, and performing uniform mixing. The liquid is obtained by soaking the coarse mixed powder with colored vinegar and performing filtering. The drug has a quick effect, doesn't cause infection, allows warts not to relapse, can repair the damage due to holes of warts and damaged cells, and can remove warts without leaving scars.

Provided is a burner (5) for a gas burning hand tool (1), of the type comprising an elongated burner body (21), associated at opposite ends of the body with a gas injection zone (17) and a gas combustion zone (19). The gas injection zone (17) comprises at least one outlet orifice (35) terminating flush on the outside of the periphery (25) of the burner body (21), this periphery (25) promoting the circulation of the gas outside the burner body (21) to the combustion zone (19). Gas burning hand tool equipped with a burner of this type is also provided.

The invention relates to an after-burning hand exercising device with recording and reminding functions, wherein a glove body is in matched connection with a velcro of a fingerstall, a force sensor isfixed on a support frame of the glove body; the force sensor, a reserved rope, a joint, a pulling rope and a fixed end of the fingerstall are connected in sequence; the force sensor is connected witha signal converter and a data transmitter in sequence, a power source is respectively connected with the force sensor, the signal converter and the data transmitter; two ends of the reserved rope arefixed on the joint and the force sensor, a tension signal of analog quantity is sent to the signal converter after being stressed to be converter into a tension signal of digital quantity, which is then transmitted to a data receiver of a mobile phone by the data transmitter, the data receiver sends the tension signal to a processor, the processor displays the quantity of varying tension signalsto a display screen, records the action frequency and time of the tension signals, and reminds the user. According to the invention, the device for recording the hand exercise condition of a burn patient, reminding the patient to exercise and exercising can adjust according to the condition of the burn patient.

The invention relates to a manufacturing formula and a production process of an accelerator for shotcrete. The key technology of the process is to produce a slightly acidic or alkaline approximately-neutral accelerator product with pH value of 5-9. In order to overcome the defects that the existing strong base and strong acid products burn hands and corrode machinery, the invention provides a practical technology for manufacturing a novel accelerator product. The product has the advantages of simple manufacturing technique and low equipment investment, and can be concentrated into a paste or powder product. If the accelerator is prepared in a sprayed concrete construction site, more than 50% of water transportation cost can be saved. After implementation, the accelerator has outstanding practicability and economic benefits, and particularly has remarkable effects of reducing transportation and packaging costs, realizing safe construction, saving energy, reducing consumption and the like.

The invention relates to a match incapable of burning hands. The match includes a match head connected to a matchstick, the tail of which is equipped with a refractory material. According to the invention, the latter half of the match wood handle is wrapped with a layer of refractory material, thus obviously preventing burning users' hands. In addition, the match contains sulfur, and can generate a pungent smell after burning. The match provided by the invention can reduce the time of burning and is conducive to environmental protection.

The invention relates to an electrode holders connecting iron part and electrode holders; wherein, the connecting iron part comprises a connecting iron part; the electrode holders comprise a handle, an upper copper head, a lower copper head, a bent handle, a connecting iron part and a recovery spring. The key point is that the front bottom surface of the lower copper head of the connecting iron part is provided with a lower copper head fastening screw hole, the middle part thereof is provided with a lower copper head latch notch and the tail thereof is provided with a lower copper head fastening pressing lug. The connecting iron part and the electrode holders have the advantages that the lower copper head is stably installed and is not easy to be loosened, the poor contact between the cable and the lower copper head is not easy to occur, ultra-high temperature is not easy to be generated, electric spark is not easy to be generated, the handle is not so hot to burn hands, the labor intensity during the electric welding can be greatly reduced, the efficiency of the electric welding is greatly improved, the electric welding cost is greatly reduced, the service life of the electrode holders is effectively prolonged, and the connecting iron part and the electrode holders are ideal updating products.

The invention relates to a rubber dipping device, in particular to a scissor handle dipping device. The technical problem is how to design a scissor handle dipping equipment that can be more convenient for people to complete the dipping of the handle, has high work efficiency, and is not easy to burn hands. A dipping equipment for scissor handles, comprising: a base, a vertical plate is symmetrically fixed on the outer side of the base, and two inclined grooves are opened on one side of the vertical plate. In the present invention, the scissors are placed between the clamp block and the circular frame and are blocked by the arc-shaped limit block, the heating wire heats the handle, and then the pedal is pressed to move downward, so that the scissors can move downward to a suitable position. Then the colloid is poured on the handle of the knife to form a protective cover, so that the operator does not need to move the scissors, the operation is convenient, the work efficiency is high, and scalding can also be avoided.

The invention discloses a chicken baking oven, comprising a case base and a fixed pot, which is characterized in that: the case base and the fixed pot are matched for assembly; at least a working pot component is embedded in the inner cavity of the fixed pot; at least a layer of grid body is arranged on the inner bottom surface of the working pot component; a back cover is arranged on the bottom of the case base; at least a heating belt is covered on the outer circumferential wall of the fixed pot; fasteners are arranged on the two interfaces of the heating belt; the fasteners are fixed on the outer circumferential wall of the fixed pot; a neon lamp, which is an operating light with beautiful shape, is added to a knob; when the neon lamp is lighted, the user is informed of electrifying and working. The chicken baking oven has the advantages that: a thermostat can be adjusted to meet requirements when necessary with convenient operation; the shape of the handle and pot cover is novel; a concave is added to the pot cover at the handle gripper position on the pot cover; as the pot cover has high temperature after chicken baking operation and can burn hand, the gripper dose not contact the pot cover when fetching the pot cover with the added concave, thus eliminating the risk and making the invention safer; seven operation temperature control switches are arranged, making the precision of temperature regulation higher and the use more convenient.

The invention provides traditional Chinese medicine lotion for treating herpes zoster. The traditional Chinese medicine lotion is prepared from the traditional Chinese medicinal materials serving as raw materials in parts by weight, namely, realgar, alums, rheum officinale, golden cypress, cacumen biotae and borneol. When the traditional Chinese medicine motion is used, all the medicinal materials (except realgar and borneol) are mixed, 1,500ml water is added to decoct until reaching 1,000ml, and then realgar and borneol powders are added and fully uniformly mixed and then cooled to reach the temperature which does not burn hands; the medicinal materials of each dose are decocted twice; the obtained liquid medicine is utilized for washing a wound part with a gauze or degreasing cotton twice each day (morning and evening), each of 30min duration; the herpes zoster can be recovered within one week in general.

A wide-spectrum easy-to-use chalk sleeve relates to teaching tools, in particular to a chalk with a chalk sleeve. The purpose of the present invention is to provide a broad-spectrum easy-to-use chalk sleeve. The present invention solves the problems that traditional chalk burns hands, hurts the skin, is very unhygienic, and the chalk tip cannot be used, resulting in a great waste of resources. Its structure As follows: the present invention is mainly composed of chalk, sleeve, push rod and sleeve cover; the sleeve is a tubular structure, the push rod is arranged inside the sleeve, the chalk is arranged in the front end of the sleeve, and the push rod is set at the rear end of the chalk ;The outer surface of the sleeve is longitudinally provided with a strip-shaped through groove, and there are mutually symmetrical teeth on both sides of the strip-shaped through-groove. The two sides are clamped on the teeth on both sides of the bar-shaped through groove; the rear end of the sleeve is also provided with a sleeve cover. The invention solves the disadvantages of traditional chalk burning hands and skin damage.

The invention discloses a foldable bracket for an instant noodle box and a paper cup, which comprises a piece of rectangular paper (1), wherein two fold lines (2,3) bending downwards are arranged on the paper (1) along a longitudinal direction, the two fold lines (2,3) divide the paper (1) into three paper plate blocks which are a first paper plate block (4), a second paper plate block (5) and a third paper plate block (6) sequentially from left to right, the central part of the second paper plate block (5) is provided with a through hole (7), and the aperture of the through hole (7) is matched with the diameter of the instant noodle box or the paper cup for drinking. The invention aims to provide the foldable bracket for the instant noodle box and the paper cup, which has small volume, low manufacturing cost and convenient transportation and storage, and can demonstrate advertisements on per se, and avoid the phenomena that the disposable paper cup for drinking or the disposable instant noodle box burns hands when filled with boiling water, wobbles seriously when used in trains or cars, and easily dumps.