38results about How to "Improve standing stability" patented technology

A bottle base made of plastic material, particularly for beverages, of the type which has, on its bottom, reinforcement recesses. The reinforcement recesses comprise a recess which runs along a transverse reference dimension of the base; the recess forms a main rib inside the base.

A bottle base made of plastic material, particularly for beverages, of the type which has, on its bottom, reinforcement recesses. The reinforcement recesses comprise a recess which runs along a transverse reference dimension of the base; the recess forms a main rib inside the base.

A portable stand with an integral power supply and controller, a mast for supporting a functional device and a stabilizing leg assembly comprises a main housing for a power supply, and connected to the main housing are retractable and extendable support legs and an extendable and retractable mast. The mast includes a mount for holding at least one functional device to form a single, integral unit that provides for storage, stable support and power for a functional device that is mounted onto the mast, and portability.

The invention relates to a wheel track changing suspension mechanism of traveling machinery. The wheel track changing suspension mechanism is especially suitable for changing distance between wheels on two sides on a front axle and a rear axle and distance between the front axle and the rear axle of a motor vehicle. The mechanism mainly comprises front and rear variable folio angle suspension mechanisms, front and rear wheel track adjusting mechanisms and a steering mechanism, front and rear suspensions respectively comprise left and right rotary arms in symmetric arrangement, one ends of the left and right rotary arms are hinged, the hinged end is fixed on an intermediate cross beam through a rotary arm sleeve, the other ends of the left and right rotary arms are fixedly provided with vertical shafts and vertical shaft sleeves in a sleeved manner, one ends of the vertical shafts are hinged with sliding sleeves which are respectively mounted at two ends of an optic shaft on front wheels and a spline shaft on rear wheels, the included angle between the left and right rotary arms is adjusted through the front and rear wheel track adjusting mechanisms which are structurally identical and symmetric, and the steering mechanism performs direction handle type control or direction disc type control. The wheel track changing suspension mechanism has the advantages of high trafficability, low requirements on road surface condition, stability in standing and the like.

A work stand comprises a base having top and bottom sides and a tubular support member extending downwardly from said bottom side. Three legs are spaced apart about the support member and have upper ends pivotally attached to the base and lower ends below the support member for engaging an underlying surface to support the base above said surface. A collar is slidable on the tubular support member between upper and lower positions relative to the base, and links between the collar and legs provide for displacing the legs between extended and retracted positions relative to the support member when the collar is moved along the support member. A handle is mounted on the sleeve for displacing the sleeve and thus the legs between the extended and retracted positions thereof and for carrying the stand in the retracted position of the legs. A latch on the base and a keeper provided by the handle interengage in the retracted position of the legs to releasably hold the legs in the retracted position.

A portable stand with an integral power supply and controller, a mast for supporting a functional device and a stabilizing leg assembly comprises a main housing for a power supply, and connected to the main housing are retractable and extendable support legs and an extendable and retractable mast. The mast includes a mount for holding at least one functional device to form a single, integral unit that provides for storage, stable support and power for a functional device that is mounted onto the mast, and portability.

A device for loading and unloading the standing surface of the drying chamber of a freeze drying installation. The device includes a carriage disposed above an unloading position of the surface which extends transversely to a movement direction during a loading or unloading process and in parallel with the standing surface and forms a movable guiding edge for the drying vessels. Guides disposed on both sides of the standing surface extend in parallel with the movement direction and form fixed guiding edges for the drying vessels. The carriage is driven by two linear motors, the respective primary parts of which are fixedly connected to both side ends of the carriage and are supported on the guides which at the same time receive the secondary parts. All of the components of the devices thus defined are located within the drying chamber, wherein a mechanically extremely simple and low-wear construction is achieved.

A stand includes a main housing having a power supply cavity and a control cavity in which a power supply and controller are respectively housed. The main housing also includes access ports for external connection with the power supply. The stand also includes a leg assembly attached to a first side wall of the main housing, the leg assembly allowing for outward extension of a first leg and a second leg to increase the stability of the stand. The stand further includes a telescoping mast attached to the main housing. The telescoping mast includes a mount for the selective attachment of a functional device thereto. A power and control conduit connects the power supply and mount for the transmission of electric power and control signals to the functional device.

The invention discloses a high-stability robot trunk. An adjusting shaft is arranged vertically; the top end of the adjusting shaft is fixedly connected with an adjusting handle; the bottom end of the adjusting shaft is connected with one end of each of a plurality of adjusting arms; the adjusting arms are uniformly arranged in the axial direction of the adjusting shaft; the other ends of the adjusting shafts stretch towards and are fixedly connected with the inner wall of an annular adjusting barrel; the diameter of the annular adjusting barrel is less than that of a trunk body; a circle of hollow plate is formed in the position, sharing the same plane with the annular adjusting barrel, of the wall of the trunk body in the circumferential direction; a plurality of through holes are uniformly formed in the hollow plate; a loudspeaker is arranged on the outer wall of the annular adjusting barrel; a controller controlling a lifting mechanism to rise and fall is arranged on the outer wall of a trunk sleeve; a balancing chamber is detachably formed in the bottom of the trunk sleeve; a plurality of balancing weights are placed in the balancing chamber; and a filling hole is formed in the side wall of the balancing chamber and is sealed. The orientation of the loudspeaker can be flexibly adjusted by 360 degrees according to the need, the acoustic generation height of the loudspeaker can be adjusted according to the need, and the standing stability is higher.

The invention relates to a multilayer composite hand bag with eight edge sealing strips. The multilayer composite hand bag comprises a bag body (1) and a lifting strap (2), the bag body (1) comprises a front part (1.1), a rear part (1.2), a left part (1.3), a right part (1.4) and a bottom part (1.5), two vertical edge sealing strips are respectively formed by the front edge and the rear edge of the left part (1.3) and the left edges of the front part (1.1) and the rear part (1.2), two vertical edge sealing strips are respectively formed by the front edge and the rear edge of the right part (1.4) and the right edges of the front part (1.1) and the rear part (1.2), and four horizontal edge sealing strips are respectively formed by the front edge, the rear edge, the left edge and the right edge of the bottom part (1.5) and the lower edges of the front part (1.1), the rear part (1.2), the left part (1.3) and the right part (1.4). The hand bag has the advantages of high structural strength, fine standing stability and convenience in production.

The invention provides a human-shaped toy, comprising a head, a trunk which supports the head, and two hands and two legs which are respectively connected with the trunk; the human-shaped toy is characterized in that each leg comprises at least one body and a cover body; the body is provided with a battery container; and the cover body is arranged on the body, thus sealing the battery container. As the battery is arranged at the leg of the toy, the whole gravity center of the toy can be obviously reduced, thus obtaining better standing stability.

The invention provides sightseeing equipment for water surface drifting. The sightseeing equipment for water surface drifting comprises locating holes, a base plate, foot rings and hemispherical counterweight projections; the two locating holes are formed in a transverse slide plate of a sliding supporting plate in a through manner; a certain distance is spaced between the two locating holes; a locating ring is arranged at the top end of a rectangular sliding sleeve in a supported manner; the locating ring is arranged close to the outer edge of the tail end of the rectangular sliding sleeve; four support rods are arranged; each two of the four support rods are in one group and symmetrically arranged at the top end of the base plate in a supported manner; and the hemispherical counterweightprojections are fixedly welded at the center of the bottom of the base plate. According to the sightseeing equipment for water surface drifting, as the foot rings are arranged, both feet of a sightseer are correspondingly inserted into the two foot rings when the sightseer stands up to enjoy the beautiful scenery; the foot wings can enable the body of the sightseer to be firmly limited and supported on the base plate; and the foot rings can furthest guarantee the stability of the body of the sightseer during standing by working together with the support rods so that the sightseer is preventedfrom swinging from side to side with a buoy to bend to the side and fall into the water.

The invention discloses a 3D shape internal hole digging type lightweight method based on function representation, and belongs to the field of computer aided design. The method comprises the followingsteps: firstly, expressing and exploring effective shape optimization analytical calculation by utilizing a function, then designing a stress structure of a 3D model by constructing an energy function model under given external condition constraints, modeling an object mass center, standing stability, tumbler design and suspension problems, and giving out a corresponding discretization form; andfinally, respectively carrying out geometric optimization on the modeling problems to obtain the internal shape of the optimized object under a given constraint condition. According to the method, thedesign and optimization period of the hole structure is greatly shortened, and a theoretically optimal result can be given. According to the method, the internal cavities of the obtained model are smoother and are not limited by the number of the cavities, the object model has a lower centroid, more materials are saved, and the consumed time in the aspects of design and optimization is shorter.

The invention relates to a water-based magnetorheological polishing solution for optical manufacture, which is formed by the following volume components, water-based remixed carrier liquid 25%-75% and additive component 25%-75%, wherein the additive component is dispensed by the following volume percentage, carbonyl iron powder 80%-90%, nanometer iron powder 4%-10% and polishing powder 4%-10%, the water-based remixed carrier liquid which is measured according to volume percentage comprises deionized water 85%-90%, dispersing agent 3%-5%, wetting agent 2%-5% and thixotropic agent 3%-5%, the method for preparing comprises the following steps: mixing deionized water and thixotropic agent, stirring in indoor temperature for 1-2 hours, and adding dispersing agent, stirring in indoor temperature for 0.5-1 hour, and then adding wetting agent, stirring in indoor temperature for 0.5-1 hour, getting water-based remixed carrier liquid, mixing additive component and water-based remixed carrier liquid, adding into a ball-milling tank, adding into a steel ball according to mass ratio which is 1:10, grinding for 3-5 hours in the speed which is 20-30r / m, separating out a steel ball, and getting products. The polishing solution of the invention has the advantages of excellent stability, high rheological property, excellent oxidation resistance property and simple and environmental-friendly preparation technology.

The invention relates to a device essentially for loading and unloading the floor area (3') of the drying chamber (2) of a freeze-drying installation, said floor area being located at a defined height position of the unloading position, which is characterised by a carriage (8) that is arranged slightly above said floor area, extends transversely to a movement direction (8') during loading or unloading and parallel to the floor area and forms a movable guiding edge for the drying vessels (5), and by guides (7) that are arranged on both sides of the floor area (3'), extend parallel to said movement direction and form fixed guiding edges for the drying vessels (5). The carriage (8) is driven by two linear motors, the respective secondary parts (18) of which are rigidly connected to the two ends of the carriage (8) and on which the guides (7) simultaneously receiving the primary parts are mounted. All components of the device thus defined are located inside the drying chamber (1), resulting in a mechanically extremely simple, low-wear construction. The structural design of such a device permits the implementation of lateral guides (7) independent of the floor area within the drying chamber (2) and is suitable for a retrofitting by progressive stages of existing freeze-drying installations with a view to using a plurality of carriages, rendering the guides (7) displaceable laterally, i.e. transversely to the movement direction (8'), etc.. Because the essential components of said device can be constructed in a hermetically sealed manner and can therefore easily be sterilised, from the point of view of hygiene the device can be managed safely.

The invention discloses a pile leg of a windmill installation vessel, wherein six pile legs are arranged, the cross section of the pile leg is octagonal, the length of the pile leg is 62.08 m, and the weight of the pile leg is 445.365 tons; furthermore, the pile leg is composed of seven steel plate frames, and the length of the steel plate frame is 10.15 m; as the cross section of the pile leg is octagonal, the contact surface of the pile leg and a seabed is large and the weight of the pile leg is 445.365 tons, the stabilization of the pile leg fixed in the seabed is high, and the standing stabilization of the vessel body in the sea is improved.

A connecting system for connecting a first hollow part and a second hollow part of a garment display device being in a shape of at least a portion of a human body, the first part and the second part comprising perimetric rim portions facing each other when the display device is in an assembled state, with fastening means comprising a projection protruding from each of the rim portion which comprises an opening extending into an internal hollow section, the projections being positioned such that said openings in each of the projections face each other when the display device is in said assembled state; a pin element fitting within the hollow sections for connecting the projections to each other.

A device for loading and unloading the utility surface (3′) of a drying chamber (2) of a freeze drying system. The device includes a carriage (8) which forms a movable guiding edge for the drying vessels (5), and is moveable on guides (7) disposed on both sides of the utility surface (3) and which extend in parallel with the movement direction and form fixed guiding edges for the drying vessels (5). At least one linear motor is provided to produce a drive for the carriage. All of the components of the device can be located inside the drying chamber (1), and the device of the present invention is suitable for upgrading existing freeze drying systems.

The invention discloses a liquid crystal display device and a manufacturing method of the liquid crystal display device. The liquid crystal display device comprises a first substrate, a second substrate, a first planarization layer, first photo spacers and second photo spacers, wherein the first substrate and the second substrate are arranged oppositely; the first planarization layer is located on the first substrate and provided with first deep holes and second deep holes; the first ends of the first photo spacers are arranged on the second substrate, and the second ends of the first photo spacers are arranged in the first deep holes and make contact with the bottoms of the first deep holes; the first ends of the second photo spacers are arranged on the second substrate, the second ends of the second photo spacers are arranged in the second deep holes, and gaps are reserved between the second ends of the second photo spacers and the bottoms of the second deep holes. By the adoption of the liquid crystal display device, the standing stability of the photo spacers can be enhanced, the phenomenon that light leaks or bright spots are broken due to sliding of the photo spacers can be relieved, the number of mask plates used in the process of preparing the liquid crystal display device can be reduced, the preparation process is simplified, and the preparation cost is lowered.

The invention relates to a wheel track changing suspension mechanism of traveling machinery. The wheel track changing suspension mechanism is especially suitable for changing distance between wheels on two sides on a front axle and a rear axle and distance between the front axle and the rear axle of a motor vehicle. The mechanism mainly comprises front and rear variable folio angle suspension mechanisms, front and rear wheel track adjusting mechanisms and a steering mechanism, front and rear suspensions respectively comprise left and right rotary arms in symmetric arrangement, one ends of the left and right rotary arms are hinged, the hinged end is fixed on an intermediate cross beam through a rotary arm sleeve, the other ends of the left and right rotary arms are fixedly provided with vertical shafts and vertical shaft sleeves in a sleeved manner, one ends of the vertical shafts are hinged with sliding sleeves which are respectively mounted at two ends of an optic shaft on front wheels and a spline shaft on rear wheels, the included angle between the left and right rotary arms is adjusted through the front and rear wheel track adjusting mechanisms which are structurally identical and symmetric, and the steering mechanism performs direction handle type control or direction disc type control. The wheel track changing suspension mechanism has the advantages of high trafficability, low requirements on road surface condition, stability in standing and the like.

The invention discloses a mobile cooling and dust suppression device for building construction. The mobile cooling and dust suppression device for building construction comprises a bearing frame, a water bucket, a cover plate, a four-head atomizing nozzle and outriggers; the water bucket is lapped to the upper part of the bearing frame; a butt-jointing limiting plate is fixedly connected to the upper end of the bearing frame; the butt-jointing limiting plate is butt-jointed to the interior of a butt-jointing groove formed in the external wall of the water bucket; a limiting buckle is fixedly connected to the plate surface of the butt-jointing limiting plate; a buckling plate is buckled on the external side of the limiting buckle; a cover plate is lapped to the upper part of the water bucket; a rubber plug is fixedly connected to the bottom surface of the cover plate; the rubber plug is inserted in a port of the water bucket; and a pressurizing water lifting pump is fixedly connected tothe upper end of the cover plate. According to the mobile cooling and dust suppression device for building construction, a pulley plate of the mobile cooling and dust suppression device realizes contact with the ground and suspended concealing by means of an adjusting rod so that the wear of a pulley is reduced; and the grounding area of the device during placing is increased, and the standing stability of the device is enhanced.

The invention discloses an iron tower foot supporting structure capable of improving standing stability of climbers. The iron tower foot supporting structure comprises a foot pin body, wherein the foot pin body comprises a treading section; an outer threaded section is arranged at one end of the treading section; the foot pin body also comprises two first locking screw caps in threaded connection with the outer threaded section and at least one secondary rod parallel to the outer threaded section; the secondary rod is fixedly connected with the treading section via a connection section; an outer thread is formed in the secondary rod and is in threaded connection with two second locking screw caps; the connection section is tilted. Through the structure, workers can retain the standing centre-of-gravity positions; the safety when the workers stand and climb an iron tower can be improved.

The invention discloses a mobile cooling and dust suppression device for building construction. The mobile cooling and dust suppression device for building construction comprises a bearing frame, a water bucket, a cover plate, a four-head atomizing nozzle and outriggers; the water bucket is lapped to the upper part of the bearing frame; a butt-jointing limiting plate is fixedly connected to the upper end of the bearing frame; the butt-jointing limiting plate is butt-jointed to the interior of a butt-jointing groove formed in the external wall of the water bucket; a limiting buckle is fixedly connected to the plate surface of the butt-jointing limiting plate; a buckling plate is buckled on the external side of the limiting buckle; a cover plate is lapped to the upper part of the water bucket; a rubber plug is fixedly connected to the bottom surface of the cover plate; the rubber plug is inserted in a port of the water bucket; and a pressurizing water lifting pump is fixedly connected tothe upper end of the cover plate. According to the mobile cooling and dust suppression device for building construction, a pulley plate of the mobile cooling and dust suppression device realizes contact with the ground and suspended concealing by means of an adjusting rod so that the wear of a pulley is reduced; and the grounding area of the device during placing is increased, and the standing stability of the device is enhanced.