53 results about "Soft liner" patented technology

A heel supporting and protective boot for bed-ridden patients who may otherwise develop pressure sores on their heel. The body of the boot is comprised of a fiber and angled foam combination heretofore not used. The boot additionally has sewn tube holes on both sides allowing for use of medical tubing such as with a sequential compression pump. The inner portion material of the boot is a soft liner fabric which is antibacterial and absorbs moisture. The outer portion material of the boot is a fabric with fluid resistance. Further, the boot has a soft fiber-filled flap covering the shin portion of the leg to prevent pressure on the dorsal side of the lower leg. The boot additionally has a foot-position strap sewn and placed to the bottom of the boot running along both sides of the boot and attaching at the top of both sides of the upper boot to assist with the prevention of foot drop. Said invention further uses an opening at the heel which allows the heel to remain exposed to air as a result of proper elevation and cushioning created by the unique combination of fiber and angled foam in the body of said device. The elements incorporated address important factors in preventing or allowing healing of heel sores, or enhancing the curing of existing ulcers while minimizing chances of foot drop and minimizing chances of new pressure points. The fiber / foam combination, dual fabric content, shin flap, tubing holes, foot position strap and open heel design all work together to ensure proper healing and prevention of decubitis ulcers.

The present invention discloses a wool composite fabric, which comprises an inner liner layer, a wool layer, and an outer surface layer, wherein the three layer of the materials are compounded to form the wool composite fabric, the wool layer is sandwiched between the inner liner layer and the outer surface layer, the inner liner layer has a structure formed through blending 60-70% by mass of vinylon fibers and 30-40% by mass of pure cotton, the wool layer is weaved from pure wool fibers, and the outer surface layer is formed by blending 70-80% by mass of acrylic fibers and 20-30% by mass of modified polypropylene fibers. With the manner, the wool composite fabric is provided, and has characteristics of wear resistance surface, soft liner, close fitting, moisture absorption, complete warm keeping and no pilling.

The invention discloses a compound canned water bucket, comprising a bucket body and a soft liner which is arranged in the bucket body and used for storing drinking water; the bucket body is provided with a vent hole or a vent slot which can allow the position at the highest water level and the position at the lowest water level in the bucket body to be communicated with the external atmospheric environment at the same time. The compound canned water bucket of the invention can guarantee the air circulation between the bucket body and the soft liner; therefore, when in use, the drinking watercan be filled in the soft liner more conveniently and can flow out of the soft liner more smoothly, and the secondary pollution caused by mixing air in the drinking water in the use process can be eliminated as well, thus the washing cost in use can be saved and the service life of the bucket can be prolonged.

The invention discloses a sucker type manipulator. The problems that sucker type manipulators in the prior art are inaccurate in positioning and prone to damage workpieces are mainly solved. According to the technical scheme, the sucker type manipulator comprises a pick-up device and a pick-up arm. The pick-up device comprises a vacuum chuck, a vacuum pipe which is communicated with the vacuum chuck and a sliding shaft of which the lower end is connected with the upper surface of the vacuum chuck. A soft liner is disposed on the lower surface of the vacuum chuck; an upper limiting block is disposed at the upper end of the sliding shaft; a lower limiting block is disposed at the lower end of the sliding shaft; a sleeve is arranged at one end of the pick-up arm; the sliding shaft is arranged in the sleeve; the distance between the upper limiting block and the lower limiting block is larger than the length of the sleeve; the sleeve is disposed between the upper limiting block and the lower limiting block; when the forced directions of the sliding shaft and the sleeve are opposite, the sliding shaft slides in the sleeve. By means of the sucker type manipulator, the equipment cost can be reduced, and the damages to the workpieces are avoided.

A guide and method for tilting a colonoscope in the rectum leftward toward the descending colon to advance the colonoscope through the colon during colonoscopy. The guide comprises a rigid elongated body member and a handle attached to or integral with the body member. The body member has an insertion length selected so as to not be inserted past the patient's rectum. The body member can be curved or tubular to better engage the colonoscope. A soft liner can be utilized to protect the endoscope during use. Preferably, the body member has a semi-circular cross-section with a flexible inner tubular member attached thereto that receives the endoscope. A longitudinal slot facilitates loading the endoscope into the tubular member. In another embodiment, the body member comprises upper and lower rigid body members connected by an engaging mechanism. The user tilts the colonoscope with the guide to minimize or avoid sigmoid looping.

The invention discloses a welding material composition for soft liner single-face submerged arc automatic welding. A welding stick in the composition comprises components including, by mass percent, 0.08%-0.17% of C, 0.01%-0.04% of Si, 1.0%-2.5% of Mn, 0.1%-0.5% of Cr+Ni, 0.010%-0.025% of S, 0.010%-0.025% of P and the balance Fe powder. A surface welding agent comprises components including, by mass percent, 10%-20% of SiO2, 15%-35% of MgO, 5%-15% of TiO2, 7%-20% of Al2O3, 5%-20% of CaO, 0.01%-0.04% of S, 0.01%-0.04% of P, 0.01%-0.1% of H2O, 0.1%-0.2% of impurities and the balance Fe powder. Filling powder comprises components including, by mass percent, 0.004%-0.01% of C, 0.01%-0.4% of Si, 1.0%-2.5% of Mn, 2.0%-5.0% of Ni, 0.2%-1.0% of Mo, 0.02%-0.04% of S, 0.02%-0.04% of P and the balance Fe powder. By means of the welding material composition, the production efficiency is improved by 3-5 times, and cost is reduced by 50%-60% compared with the cost of imported similar welding materials.

The invention belongs to the field of forest fire prevention equipment, and particularly relates to a helicopter fire-fighting pod for forest fire prevention. The helicopter fire-fighting pod comprises a lifting mechanism and a pod body, the pod body is connected with the lifting mechanism through a lifting rope, the pod body structurally comprises a square groove, two side overturning plates, a floating plate, an upper cover and a soft liner, the square groove is of a rectangular structure, the four vertical edges of the square groove are of the same height, the two side overturning plates are hinged to the two short vertical edges of the square groove correspondingly, the floating plate is made from lightweight materials with the density less than that of a fire extinguishing agent, bending parts bending inwards are arranged on the upper side edges of the side overturning plates, and the bending parts hook the upper cover to prevent the upper cover from coming out from the position between the two side overturning plates. According to the helicopter fire-fighting pod for forest fire prevention, the floating plate is arranged in the pod body, flowing of the fire extinguishing agent can be effectively controlled in the transportation process of a helicopter, the change of the center of gravity of the pod body caused by flowing of the fire extinguishing agent is avoided, thus the potential safety hazard in the flight is eliminated, and the technical requirements for a pilot are lowered.

The present invention discloses an elastic Achilles tendon splint for curing fresh closed rupture of Achilles tendon. It has two splints, also has an arched support, two inner sides of opening end of said arched support are respectively connected with said two splints. Said arched support also is equipped with pressure screw bolt and pressure-regulating nut, in which one splint can be directly fixed-connected with the arched support, also can be movably connected by means of screw bolt, spring and nut: when said two splints are respectively fixedly-connected with arched support, the inner side of every splint can be equipped with air bag or soft liner additionally. Said invention can be used for directly holding and fixing Achilles tendon, preventing broken ends from separating and promoting union of broken Achilles tendon.

The invention discloses an automobile suspension system. The automobile suspension system comprises a hub, a suspension control arm and a transmission shaft, wherein the transmission shaft is located at the center of the hub, the suspension control arm comprises a push arm, an upper arm, a short arm and a lower arm, and the push arm perpendicular to the upper arm is used for supporting the weight of an automobile body. The upper arm is of an A shape and is fixed to a frame and the hub through a hard bushing. The lower arm is of an H shape, the two ends of the first end face of the lower arm are respectively fixed to the frame through hard bushings, a first end point of the second end face of the lower arm is fixed to the hub through a hard bushing, the first end point of the second end face of the lower arm and the transmission shaft are located in a same perpendicular line, a second end point is connected with the bottom end of the short arm through a soft bushing, and the top end of the short arm is fixed between the lower arm and the upper arm through a soft liner. The automobile suspension system has the advantages that connection accuracy of the upper arm and the automobile body is guaranteed, the capacity for buffering the impact of a bumpy road on the lower arm is improved, both engine power and brake resistance act on the lower arm, longitudinal stress of the upper arm is eliminated, and the requirement for longitudinal rigidity of the automobile body is greatly lowered.

The invention discloses a denture self-repairing filling material and a repairing method utilizing same. The movable denture self-repairing filling material disclosed by the invention is an addition type silica gel and single-component room temperature vulcanized silica gel. Compared with the conventional denture care product, the denture self-repairing filling material has high supporting force;compared with a soft liner material completed by a dentist in a hospital, the denture self-repairing filling material is easy to operate, the original concave-convex three-dimensional matching betweenthe concave surface of a denture base and the gum is not damaged during operation, and the patient can self-operate.

Disclosed is a protective tooling for installing anti-dissipation filler. The protective tooling for installing the anti-dissipation filler comprises a soft bush, the soft bush is lined inside a valvecover hole, the inner diameter of the soft bush is smaller than that of the valve cover hole, the soft bush is provided with a grasping part which is located outside the valve cover hole, the grasping part facilitates the axial disconnection of the soft bush from the valve cover hole, a valve rod is loaded into the soft bush, and the soft bush is provided with a parting face, and the soft bush isdetached from the valve rod through the parting face after the soft bush is detached from the from the valve cover hole in the axial direction. The protective tooling for installing the anti-dissipation filler has the beneficial effects that the soft bush is adopted, the inner diameter of the soft bush is less than the inner diameter of valve cover hole, and when the valve rod is installed, zerocontact between the valve rod and the valve cover hole can be ensured, so that the valve rod is prevented from being scratching to ensure the sealing; the soft bush can be conveniently removed from the valve rod after installing on the valve rod, thus reducing the opening and closing torque of the valve rod; and after removing the soft liner, the valve rod can be applied to severe working conditions such as high temperature and high pressure, and the range of application is wider.

The invention discloses a drinking cup realizing the volume increasing function. When the water filling volume needs to be increased, a hard liner is pulled up with great force, in the lifting process of the hard liner, an elastic soft liner is lifted through stretching, so that the volume is increased, then the top end of an elastic plate automatically falls into a corresponding step for pushing against the hard liner, and thus the downward sliding is prevented; when the hard liner needs to be lifted down for reducing the volume, a button is pressed down from the outside, then the top end of the elastic plate upwarps and is separated from the step, so that the hard liner falls, and then the volume of the cup is reduced.

The invention provides a preparation method of a touch screen. The preparation method comprises the following steps: providing a printing working platform provided with a soft liner; preparing seed ink; scraping the seed ink on the soft liner by using a scraping tool in each first groove structure to form a first seed layer; forming a first metal line in the first groove structure based on the first seed layer; forming a first transparent optical adhesive layer on the upper surface of the driving layer structure; scraping the seed ink on the soft liner by using a scraping tool to form a secondseed layer in each second groove structure; forming a second metal line in each second groove structure based on the second seed layer; pasting the induction layer structure on the upper surface of the first transparent optical adhesive layer; forming a second transparent optical adhesive layer on the upper surface of the sensing layer structure; and providing a transparent cover layer, and attaching the transparent cover layer to the upper surface of the second transparent optical adhesive layer. According to the preparation method, extra pre-curing and cleaning steps are not needed, so thatthe technological process is simplified, and the production cost is reduced.

The invention discloses a hand-type corrector (10) for piano learning. The hand-type corrector consists of a wrist and palm correcting part (11) and a finger correcting part (12); the finger correcting part consists of elastic hard cotton finger rings (31, 32, 33) which are worn on the first joints of fingers and can be used for correcting the error hand gestures generated as the first joints of a forefinger, a middle finger and a ring finger are bent when a learner plays a piano; the wrist and palm correcting part consists of three pieces of separable plastic shells (21, 22, 23), a soft liner (24), connecting bolts (51, 52, 53) and fixing belts (25, 26), wherein a replacement piece with different upper inclined angles can be selected as the plastic shell middle piece (22) according to the situation of a practicer. When the hand-type corrector is worn, the main parts are in contact with the side of the back of the hand, thus, the error hand types such as wrist sinking, vertical shaking of the wrist joint and palm joint sinking when the practicer plays the piano can be corrected; the hand-type corrector is also suitable for being used for correcting the hand types of musical instruments which are similar to keyboard-like musical instruments such as electronic organs, electronic pianos, accordions and the like.

A photoresist bottle capable of improving poor coating coverage is disclosed, which comprising: a sealed photoresist bottle body having a connector, a hard groove-shaped projection fixed on the bottom of the bottle body, an inner liner having an opening at the bottom, which is hermetically connected to the groove sidewall of the projection and is used to fill with the photoresist, a nitrogen gas tube inserting into the interspace between the bottle body and the soft liner through the connector, and a photoresist conduit inserting into the soft liner through the connector. Wherein, the top of the inner liner is hermetically connected to the upper lateral wall of the photoresist conduit, the lower end of the photoresist conduit reaches within the groove of the projection. When the soft liner is pressured, since unable to touch the photoresist outlets at the lower end of the photoresist conduit, a blocking can be avoided. Thereby, air bubbles and coating problems are prevented.

A surgical boot system and sleeve accessory for hip distraction. The surgical boot system includes an L-shaped rigid shell having a proximal portion and a distal portion. A soft liner is attached to the rigid shell and extends along at least one of the proximal portion and the distal portion. The surgical boot system also includes at least one strap assembly (which can be a plurality of strap assemblies) extending around the rigid shell. A load transmission hoop is connected to and extends around the distal portion of the rigid shell and an attachment point is connected to the load transmission hoop. The rigid shell is pivotable about the attachment point. Specifically, the attachment point is configured to interface with a hip distractor apparatus in a way that allows for multiple degrees of freedom.

The invention discloses a sucker type manipulator. The problems that sucker type manipulators in the prior art are inaccurate in positioning and prone to damage workpieces are mainly solved. According to the technical scheme, the sucker type manipulator comprises a pick-up device and a pick-up arm. The pick-up device comprises a vacuum chuck, a vacuum pipe which is communicated with the vacuum chuck and a sliding shaft of which the lower end is connected with the upper surface of the vacuum chuck. A soft liner is disposed on the lower surface of the vacuum chuck; an upper limiting block is disposed at the upper end of the sliding shaft; a lower limiting block is disposed at the lower end of the sliding shaft; a sleeve is arranged at one end of the pick-up arm; the sliding shaft is arranged in the sleeve; the distance between the upper limiting block and the lower limiting block is larger than the length of the sleeve; the sleeve is disposed between the upper limiting block and the lower limiting block; when the forced directions of the sliding shaft and the sleeve are opposite, the sliding shaft slides in the sleeve. By means of the sucker type manipulator, the equipment cost can be reduced, and the damages to the workpieces are avoided.

A dual-use plate with a front surface as an ironing plate and a back surface as a dressing mirror and relates to the field of life use utensils. In a modern living room, an ironing plate and a dressing mirror are both required, and much space is occupied and great troubles are caused during the storage of the ironing plate and the dressing mirror. The invention aims to provide a dual-use plate with a front surface as an ironing plate and a back surface as a dressing mirror. To achieve the above aim, the dual-use plate comprises a dual-use plate body. The A surface is an ironing plate and equipped with a soft liner and a detachable cover; the B surface is a dressing mirror; the left side and the right side of the dual-use plate are provided with a movable hinge chain; and the hinge chain is further connected with an openable and foldable rack. The beneficial effect is that dual use is achieved for one plate and space occupation can be reduced.

The invention relates to the field of medical instruments and in particular discloses a waist fixing device of a lower limb exoskeleton rehabilitation training robot. The waist fixing device comprisesa chest armor, a back armor, straps and leg fixers, wherein the chest armor and the back armor are arranged on the upper body of a human body; the straps are arranged on shoulders of the human body in a lapping manner; the leg fixers are fixed on lower limbs of the human body; soft liners are adhered to inner side walls of both the chest armor and t he back armor; a back airbag is arranged on oneside, far away from the back armor, of the soft liner which is adhered to the inner side of the back armor; the chest armor and the back armor are integrally connected through an armor constraint belt in a mutual adhesion manner; and strap mounting buckles are symmetrically arranged in positions close to upper ends of outer side walls of the chest armor and the back armor. When being used, the waist fixing device is rapid and efficient to use, saves time and labor, is stable in performance, simple in structure and low in manufacturing cost, is applicable to wearing requirements of patients ofdifferent body shapes, does not need to be detached down from the human body when being adjusted each time, is simple and convenient to operate, and can be continuously adjusted by adjusting air inlet amounts of the airbag.

The invention provides a preparation method of a seed layer. The preparation method comprises the following steps: providing a printing working platform; arranging a soft liner on the upper surface ofthe printing working platform, wherein a flexible laminated structure is arranged on the upper surface of the soft liner and comprises a flexible substrate and a flexible material layer, the flexiblesubstrate is located on the upper surface of the soft liner, the flexible material layer is located on the upper surface of the flexible substrate, and a plurality of groove structures are formed inthe upper surface of the flexible material layer; preparing seed ink; placing seed ink on the upper surface of the flexible material layer; and performing blade coating on the seed ink by using a blade coating tool so as to form a seed layer in each groove structure. According to the preparation method of the seed layer, the cleanliness of the upper surface of the flexible material layer can be ensured after blade coating is completed, and extra pre-curing and cleaning steps are not needed, so that the technological process is simplified, and the production cost is reduced; the seed ink provided by the invention can ensure that the iron powder has high reducibility.

The invention relates to an anti- shock method for a seat stool of a maglev vehicle and belongs to the technical field of vehicle parts and magnetic levitation. The seat stool of the maglev vehicle consists of a seat stool coating surface (1), an elastic soft liner (2) and a hard stool frame (3). The anti- shock method for the seat stool of the maglev vehicle is characterized in that a frame chassis is directly and fixedly connected with an S(N) (South or North) pole magnetic bottom plate (6) and an S(N) pole magnetic back bottom plate (8) and is in suspended connection with an S(N) pole magnetic floating plate (4) and an S(N) pole magnetic back floating plate (9) by a magnetic levitation connecting and bearing structure (5) adopting a principle that the opposite faces with the same polarity are mutually repulsed; and a plurality of anti-shifting retaining and buckling plates (7) capable of retaining and buckling the S(N) pole magnetic floating plate (4) and the S(N) pole magnetic back floating plate (9) are arranged on the peripheries of the S(N) pole magnetic bottom plate (6) and the S(N) pole magnetic back bottom plate (8). Therefore, the shockwave from a vehicle frame is isolated by the seat stool and the seat stool is stable and comfort when a user sits on the seat stool and is suitable for the matching of carriage works.

The invention discloses a gutta-percha composite false tooth soft lining material and a preparation method thereof. The gutta-percha composite false tooth soft lining material is prepared from a rubber matrix, a vulcanizing activator, magnesium oxide, stearic acid, sublimed sulfur, a sulfur-containing accelerant and an anti-aging agent, wherein the rubber matrix consists of gutta-percha and cis-polybutadiene; the mass ratio of gutta-percha to cis-polybutadiene is (10-90):(90-10). The preparation method comprises the following steps: sequentially adding gutta-percha, cis-polybutadiene, the vulcanizing activator, magnesium oxide, stearic acid, sublimed sulfur and the sulfur-containing accelerant, uniformly mixing, cooling to the normal temperature, adding sublimed sulfur, and uniformly mixing; standing for 22-26 hours, and further vulcanizing and forming; and demolding after the material is cured. The elasticity and the water absorption property of the gutta-percha composite false tooth soft lining material are approximate to those of a Silagum silicon rubber soft lining material and are remarkably lower than those of an acrylic ester soft lining material, the solubility of the gutta-percha composite false tooth soft lining material is also kept being in a relatively low level, and the gutta-percha composite false tooth soft lining material is free of toxicity for in-vitro cultured murine fibroblast cells L929, and is good in biocompatibility in primary conclusion.

The invention discloses a preparation device and preparation method of a medicine administration microneedle. The preparation device comprises an upper plate, a template, a soft liner, an isolation layer and a bottom plate, wherein the upper plate, the template, the soft liner, the isolation layer and the bottom plate are sequentially arranged from top to bottom and all use heat-resistant materials; the isolation layer uses an air-permeable liquid-tight material; micro hole regions corresponding to needles of the microneedle are formed on the template; a plurality of micro holes are formed ineach micro hole region; the micro holes are through holes formed in the template; step holes with the larger upper sides and the smaller lower sides are formed in positions, corresponding to the microhole regions, on the upper plate; a compression mechanism is arranged on the upper plate; the compression mechanism comprises compression heads used for being inserted into big sections of the upperparts of the corresponding step holes; and the dimension of each compression head is smaller than the dimension of the small section of the lower part of the corresponding step hole. The preparation device of the microneedle provided by the invention has the advantages that the use is convenient; the operation process is simple; the industrialized mass production of the microneedle can be realized; in addition, thermoplastic raw materials can be easily obtained; and the production cost of the microneedle can be reduced.

The invention relates to the technical field of daily life, in particular to an integral safety rain cape which comprises a rain cape and a rain cap, and is characterized in that a rain cap edge (4), the rain cap (1) and the rain cape (2) are connected together, a tightening band (3) is arranged in the rain cap (1), the cap edge (4) of the rain cap (1) is lengthened and extends towards both sides to the neck (5), and a soft liner is arranged in the cap edge (4); and the integral safety rain cape has the benefits that the structure is novel, the tightening band in the rain cap can enable the rain cap to tighten the head, the cap edge extends towards both sides to the neck so that rainwater does not flow to the face, the cap edge is provided with the liner thereby not only increasing the straightness but also not producing folding marks, the cap edge, the rain cap and the rain cape are connected together so that the rainwater does not enter, and the inner side of the lower end of the rain cape is provided with a buckle and is matched and provided with a movable clamp; and therefore, in windy days, the rain cape is not blown up and the rainwater does not wet the trousers, so that the rain cape is worthy of popularization and application.

The invention belongs to the field of medical auxiliary devices and relates to a coat for radiation protection, in particular to a radiation protection lead coat for a patient. The radiation protection lead coat for the patient comprises an integrated lead coat body, wherein the lead coat body comprises a lead layer, a soft liner layer arranged inside the lead layer and an outer protecting layer arranged outside the lead layer, an inflation layer is arranged between the lead layer and the soft liner layer, the lead coat body comprises a head part, a neck part, an upper body part and a lower body part which are movably connected, the neck part comprises a back neck protecting area and front protecting areas which extend forward from the two sides of the back neck protecting area, and the free end parts of the front protecting areas are detachably connected. The lead cost can effectively prevent the damage of radiation to the patient, the wearing is comfortable, the discomfort caused by long-time clinostatic examination and the occurrence of pressure sores can be prevented, the lead coat is convenient to dismount, and the needed parts can be freely combined.

The invention belongs to the field of medical instruments and particularly relates to a denture composited with a soft lining and a preparation method of the denture. The production method comprises the steps as follows: 1) impression confirmation; 2) gypsum filling; 3) gypsum impression production; 4) soft lining gasket production; 5) polishing of a tissue surface in the position where a hard base and the alveolar crest of a patient are contacted for guaranteeing the space of the soft lining; 6) wax sealing; 7) embedding; 8) packing of thermosetting resin; 9) addition of a surfactant after polishing, coating of the surface of the surfactant with a soft lining material, pressurization for bubble removal and thermal polymerization; 10) polishing and adjustment. The retention of the denturecomposited with the soft lining is remarkably improved, pressing pain is relieved or eliminated through elastic deformation of the soft lining material, and meanwhile, the soft lining material has high fitting degree with the dental arch of the patient, is high in wear resistance, can be relined after being used for 3-5 years generally and is low in cost and convenient to popularize.

The invention discloses sports socks. Each sports sock comprises a sock leg and a sock body, wherein the sock body comprises a sock toe part, a sock bottom part, a sock back part and a sock heel part which are integrally formed, wherein a first liner part is correspondingly arranged in the sock heel part, a second liner part is arranged at the position, corresponding to the toe tips, in the sock toe part, and a third liner part and a fourth liner part are arranged at the positions, corresponding to the left side and the right side of the front end of the foot arch, in the sock bottom part, respectively. The liner parts are arranged at the corresponding positions of the bottoms of the sock body, according to the foot supporting principle, the weight of the whole body is mainly supported by several small parts of the foot (respectively the heel, the inner and outer sides of the front end of the foot arch and the positions corresponding to the lower parts of the toes), the first liner part, the second liner part, the third liner part and the fourth liner part correspondingly protect and support the highly stressed areas, and when the human body moves or walks, the soft liner parts can absorb the impact force generated by jolting and shocking.