46 results about "Folded shape" patented technology

An embodiment discloses a curtain airbag device including an airbag cushion that includes a cushion main body and a tab strap which wraps around the cushion main body and binds the cushion main body to maintain a folded shape, and a ramp that is mounted on a roof rail of a vehicle through a fastening member and on which the airbag cushion is placed and supported, wherein the fastening member is coupled to a coupling hole formed in the ramp while not connected to the airbag cushion so as to fix the ramp to the roof rail.

An embodiment discloses a curtain airbag device including an airbag cushion that includes a cushion main body and a tab strap which wraps around the cushion main body and binds the cushion main body to maintain a folded shape, and a ramp that is mounted on a roof rail of a vehicle through a fastening member and on which the airbag cushion is placed and supported, wherein the fastening member is coupled to a coupling hole formed in the ramp while not connected to the airbag cushion so as to fix the ramp to the roof rail.

A rotor includes: a rotor core having a plurality of magnet-receiving holes formed in a folded shape that is convex radially inward; and a plurality of permanent magnets embedded respectively in the magnet-receiving holes of the rotor core. The rotor core includes a plurality of core sheets that are laminated in an axial direction. Each of the core sheets has a plurality of through-holes for magnets. The magnet-receiving holes of the rotor core are constituted of those of the through-holes of the axially-laminated core sheets which overlap each other in the axial direction. Interior surfaces of the magnet-receiving holes have irregular portions each of which is formed by a difference in position between peripheral edges of the axially-overlapping through-holes, and non-irregular portions where none of the irregular portions are formed. The permanent magnets have engaging portions located respectively in recesses of the irregular portions.

The utility model relates to the technical field of rattan plaited furniture, in particular to a rattan plaited furniture quick-release combined connecting device which comprises a detachable bottom plate arranged at the top of a table top, the two ends of the bottom plate are in a downward folding shape, connecting blocks are fixed to the positions, close to the four corners, of the bottom of the bottom plate, and fixing holes are formed in the connecting blocks. Mounting assemblies are mounted at the left end and the right end of the table top below the bottom plate; when the bottom plate and the rattan plaited layer need to be detached for subsequent cleaning and maintenance, only horizontal thrust needs to be applied to the sliding block, the sliding block overcomes the resistance of the spring to compress the spring, the limiting rod is driven to be separated from the fixing hole of the connecting block, and therefore limitation to the connecting block is relieved. At the moment, the bottom plate is lifted upwards, and the bottom plate and the rattan plaited layer can be easily separated from the table top. According to the design, the requirement for later maintenance of the product is considered, the disassembly convenience of the bottom plate and the rattan plaited layer is improved, and more humanized use experience is provided for a user.

The utility model discloses a fishing net heat setting stretching device, which belongs to the technical field of fishing net processing, and comprises a frame and a stretching mechanism I. The inner side of the frame is provided with a carriage mechanism used for limiting and guiding the direction, and the inner side of the frame is also provided with a mounting rack mechanism used for mounting and fixing parts. Through the arrangement of the sliding frame mechanism, the mounting frame mechanism, the first stretching mechanism and the second stretching mechanism, the fishing net can be stretched into a wave shape, the stretching distance of the device is effectively increased, the stretching speed of the device is increased, and therefore the machining efficiency of the fishing net is improved; through the arrangement of the sliding frame mechanism, the mounting frame mechanism, the stretching mechanism I and the stretching mechanism II, the device can stretch the fishing net into a folded shape, so that the occupied area of the fishing net is effectively reduced, the contact area between hot air and the fishing net is increased, and the heat energy utilization efficiency is effectively improved.

This invention provides an aerosol suction cartridge equipped with a sealing member that ensures both heat stability and breathability. [Solution] An aerosol inhalation cartridge is characterized in that a sealing member 9, an aerosol forming substrate, a support member, and a mouthpiece are arranged and wrapped with an outer casing to form an elongated cylindrical shape, the sealing member is formed from a sheet-like member into a cylindrical shape including one or more of the following shapes: roll shape 9a, folded shape 9b, or random shape 9c, and has a length of 3.0 to 7.0 mm along the height direction, and the aerosol forming substrate is an elongated cylindrical shape containing a filler that generates an aerosol when heated by a rod-shaped heating member.

The utility model discloses a foldable portable shopping cart which comprises pull rods, a bearing platform and walking wheels, the lower ends of the pull rods are fixedly connected with the upper end of the bearing platform, the walking wheels are installed at the bottom end of the bearing platform, and the pull rods comprise an upper pull rod, a lower pull rod and a first folding assembly arranged between the upper pull rod and the lower pull rod. The folding angle of the upper pull rod is controlled through the first folding assembly; the bearing platform comprises a wheel connector and a horizontal support, the upper end face of the wheel connector is fixedly connected with the lower end of the lower pull rod, the two side faces of the wheel connector are rotationally connected with a rotating shaft penetrating through the walking wheels, and one end of the horizontal support is connected with the wheel connector through a connecting shaft to form horizontal support. The horizontal supporting height of the horizontal support is larger than the height of the walking wheel, and the horizontal support can rotate upwards around the connecting shaft to form a folded shape. The shopping cart has good load bearing capacity, the shopping bag is not in contact with the walking wheels, the shopping cart is pulled in a labor-saving mode, folding and storage are convenient, and more space is prevented from being occupied.

The utility model discloses a special-shaped shielding reed. The special-shaped shielding reed comprises a fixing part, an elastic part and a positioning part, one end of the elastic part is connected with the fixed part, and the other end is suspended; the positioning part is connected with the fixing part; the positioning part is provided with a bulge which obliquely extends towards the fixing part; the bulge is used for inserting an assembly part; the elastic part and the positioning part are located on the two sides of the fixing part respectively. And the fixing part, the elastic part and the positioning part are in a three-fold shape, so that the problems that the shielding reed is not easy to plug and unplug in the use process, the clamping performance is reduced after long-term use, and the shielding reed is easy to fall off in the installation process are solved.

The utility model discloses a water quality sampling device for a factory drain outlet, and relates to the technical field of sewage sampling. A water quality sampling device for a factory sewage draining exit comprises a barrel body, the barrel body comprises a fixing frame fixedly connected to the upper portion of the barrel body, a pneumatic pipe is arranged at the inner bottom end of the fixing frame, a sampling assembly is arranged in the barrel body, the sampling assembly comprises a connecting frame fixedly connected to the end of the barrel body, and a supporting frame is fixedly connected to the inner bottom end of the connecting frame; through the folding design of the side wall of the elastic barrel body, the sampling assembly is matched, the internal space is changed, and the air pressure is changed, so that the sampling barrel sucks sewage into the sampling barrel through the sieve plate, a natural filling sampling mode is replaced, the sampling speed is increased, and the device can be conveniently adapted to more sampling environments through the telescopic handheld frame; and through the device, the situation that the internal sampling amount is unknown during traditional natural filling can be avoided, and the sampling operation difficulty is greatly reduced.

The utility model belongs to shopping box technical field, concretely is a kind of shopping box with waterproof function, including box, bottom plate and handle, when user pulls zipper head, waterproof baffle is together with gradually sliding to cardboard, double water-blocking barrier is formed after closing, and the pull ring can be arranged in zipper head, drive retractable canopy to be unfolded, to reach the effect of rain-sheltering, one-way water valve is provided in bottom plate, and the cooperative sealing of waterproof zipper and water valve greatly improves the water resistance of shopping box, when user wants to use shopping box, by pressing the pressing plate on handle, so that air pump starts to inflate, gas is transported to inflatable air column by gas delivery pipe, so that box changes from folding shape to self-standing shape, if want to change back to folding shape, just need to pull the air valve at the bottom of box, inflatable air column and box integrated forming process ensure portability, also maintain the practicability of shopping box.

The application provides a paper folding design method and system based on a diffusion model and a physical information neural network, and belongs to the technical field of paper folding structures, and comprises the following steps: obtaining point cloud data of a target three-dimensional paper folding shape and corresponding text description information; generating a two-dimensional crease pattern by using a graph diffusion model according to the point cloud data and the text description information, and ensuring that the crease pattern conforms to a specified three-dimensional shape by using conditional coding; and optimizing the two-dimensional crease pattern by using a physical information neural network to obtain a final two-dimensional paper folding diagram. By combining the diffusion model and the physical constraint neural network, high-precision modeling of the crease pattern is realized, it is ensured that the generated pattern can be folded in geometry and physics, and therefore the design efficiency and accuracy are improved.

A Z-fold shaping die for a narrow and long piece is used for shaping the narrow and long piece before Z-shaped bending and comprises an upper die and a lower die, an insert core is detachably arranged on the upper surface of the lower die, and a shaping punch with a triangular section is arranged on the upper surface of the insert core in a protruding mode. The shaping punch is used as a component for pressing a wire groove in a to-be-bent area of a narrow and long piece when the upper die and the lower die are closed; the vertical height of the shaping punch is smaller than the thickness of the narrow and long piece; the shaping punch extends in the width direction of the narrow and long piece and is collinear with the circle center of the chamfering hole in the to-be-bent area, the front end of the shaping punch extends to the inner side of the chamfering hole, and the rear end of the shaping punch extends to a non-bent area in the middle of the narrow and long piece. According to the utility model, the shaping die is used for pressing the wire groove in the to-be-bent area of the narrow and long piece, so that the extrusion deformation can be balanced, and the flatness of the processed product can reach 0.3 and no bending phenomenon is generated through multiple times of die test verification.

The utility model relates to installation support technical field especially multi -scene table board installation support subassembly, including vertical board, the lower extreme right side fixedly connected with the folding shape of vertical board hangs and deposits the board, limiting mechanism, the limiting mechanism includes the fixed plate fixedly connected in the right side of vertical board middle part, the upper end of vertical board is opened with the rectangle slot, the rectangle slot is provided with the lifter plate that can slide up and down in, the right side fixedly connected with the U -shaped clamping plate of lifter plate, the U -shaped clamping plate and lifter plate cooperation, lifting mechanism, the lifting mechanism is used for to the lifter plate and is lifted, the opposite side of U -shaped clamping plate and lifter plate all is provided with rubber pad, the lifting mechanism includes the thread groove of opening in the lower extreme of lifter plate, the inner bottom of rectangle slot is rotatably connected with threaded rod, the upper end of threaded rod extends to the thread groove in. The utility model when using, can be installed on the table board, also can be installed on the wall, can satisfy different use scene, has improved the adaptability of practical use.

This invention provides an aerosol suction cartridge equipped with a sealing member that ensures both heat stability and breathability. [Solution] An aerosol inhalation cartridge is characterized in that a sealing member 9, an aerosol forming substrate, a support member, and a mouthpiece are arranged and wrapped with an outer casing to form an elongated cylindrical shape, the sealing member is formed from a sheet-like member into a cylindrical shape including one or more of the following shapes: roll shape 9a, folded shape 9b, or random shape 9c, and has a length of 3.0 to 7.0 mm along the height direction, and the aerosol forming substrate is an elongated cylindrical shape containing a filler that generates an aerosol when heated by a rod-shaped heating member.

This utility model provides a combined external scaffolding ladder, belonging to the field of ladder technology. It includes a first ladder, a second ladder, a third ladder, and two hooks. The top of the first ladder is provided with a first hinge, and the bottom of the second ladder is provided with a second hinge. The first hinge and the second hinge are hinged together by a pin to form a folded shape. Angle steel limiting connectors are detachably provided on both sides of the top of the first ladder. The third ladder is movably located in front of the first or second ladder. The top ends of the two square tubes of the second ladder are provided with a first pair of connecting pipes, and the top ends of the two square tubes of the third ladder are provided with a second pair of connecting pipes identical to the first pair of connecting pipes. The two hooks are detachably provided on the angle steel limiting connectors, the first pair of connecting pipes, or the second pair of connecting pipes. This invention solves the problems of inconvenient assembly and disassembly in the prior art, and the fact that hooks or anchor points are usually only provided on one ladder section, making it impossible to flexibly match new support structures and reducing overall stability.

The rotor (20) has a permanent magnet (23) that is embedded in a magnet receiving hole (24) in the rotor core (22) and has a convex, folded-back shape that protrudes radially inward. The rotor manufacturing apparatus includes a magnetizing device (30) for magnetizing the embedded permanent magnet from the outside of the rotor. The magnetizing device includes: a first magnetizing part (31) disposed on one side of the rotor axis and having magnetizing coils (33a, 35a1, 35a2) for supplying magnetizing flux to the permanent magnet; and a second magnetizing part (41) disposed on the other side of the rotor axis and having magnetizing coils (43a, 45a1, 45a2) for supplying magnetizing flux to the permanent magnet. When the rotor manufacturing apparatus magnetizes the permanent magnet based on the energization of the magnetizing coil, during the magnetization process of the same permanent magnet, the first magnetizing part and the second magnetizing part, which are axially opposite to the rotor, are energized to the same pole. Magnetizing is performed by passing the same pole magnetizing flux through both sides of the rotor core part (25) located inside the folded shape of the permanent magnet.

The invention belongs to the technical field of ceramic nanofiber paper manufacturing, and particularly relates to flexible ceramic nanofiber paper and a folding and shaping method and application thereof, and the method comprises the following steps: synthesizing a linear inorganic molecular chain with long-short side groups, preparing into a fiber spinning solution, and spinning into a precursor; performing infrared heating softening and folding shaping on the precursor; calcining to obtain ceramic nanofiber paper; the linear inorganic molecular chain with the long-short side group is prepared by the following steps: carrying out coordination modification on a metal alkoxide monomer by using a long / short inert ligand, and carrying out copolymerization and chain extension to obtain the linear inorganic molecular chain with the long-short side group; ultrasonic vibration is carried out in the folding and shaping process; and then cooling. Compared with the prior art, the problems that existing ceramic nanofiber paper of a three-dimensional structure is poor in performance, and the structure is difficult to maintain are solved. According to the scheme, through synergistic improvement of a precursor structure and a process, the ceramic nanofiber paper has excellent flexibility and structural stability, and the integrity and stability of a three-dimensional structure are improved.

The application relates to the technical field of braiding machines, and discloses a braiding machine which comprises a base and a perforating structure, the base is provided with a folding structure, the folding structure comprises a fixed plate and two folding moving assemblies, the fixed plate is provided with a baffle and two fixed strips, the baffle is slidably connected between the two fixed strips, and the folding moving assemblies are used for driving a material belt to abut against the baffle; when one side folding moving assembly abuts against the material belt, the other side folding moving assembly does not abut against the material belt; at the moment, the material belt moves towards the folding moving assembly which does not abut against the material belt; due to the limiting of the one side folding moving assembly on the material belt, the material belt is located between the baffle and the folding moving assembly, the folded material belt is difficult to move, the material belt moves towards the other side folding moving assembly, so that the material belt can change from a straight line shape into a folded shape, the material belt transportation is facilitated, the manual folding operation of the material belt by workers is reduced, the operation steps of the workers are reduced, and the transportation speed of the material belt is accelerated.

An angle adjustment device capable of being kept at a desired angle is provided. The angle adjustment device can fix and keep the relative positions of the first base component and the second base component, and a support with a combination of the angle adjustment device and components such as a flat plate can keep the entire body in a shape opened on a plane, a folded shape, a shape kept at a desired angle, or the like. In addition, the angle adjustment device can make a bending movement in one direction, which prevents bending in a reverse direction. Therefore, it is possible to prevent an accidental bending movement of an apparatus including the angle adjustment device to prevent breakage or the like of the apparatus.

A rotor includes: a rotor core including a plurality of core sheets that are laminated together and having a plurality of magnet-receiving holes formed in a folded shape; and a plurality of permanent magnets embedded respectively in the magnet-receiving holes. Each of the core sheets has a plurality of first through-holes and a plurality of second through-holes. Each of the first through-holes has a connection portion formed at an intermediate position in the folded shape of a corresponding one of the magnet-receiving holes to connect inner peripheral edges of the first through-hole that face each other in a width direction of the first through-hole. Each of the second through-holes has no connection portion. The core sheets are identical in configuration to each other. The core sheets are laminated so that each of the magnet-receiving holes is constituted of a mixture of the first and second through-holes of the core sheets.

An expansion bolt sleeve with multiple clamping positions comprises an expansion sleeve with an expansion piece, the edges of the two sides, close to the base portion, of the expansion piece are provided with a front concave notch and a rear concave notch, and a first clamping position is arranged between the front concave notch and the rear concave notch on the same side. A stamping pattern is arranged in the middle of the near base part, and is positioned in an interval range between the foremost end of the front concave notch and the rearmost end of the rear concave notch; the rear end of each expansion piece is provided with at least one punching piece, and the punching pieces are in a folded shape from the base part to the front end. According to the expansion bolt sleeve, the expansion piece has good expansibility, the clamping positions clamped with the inner wall of the hole are arranged on the expansion piece and the expansion sleeve, the clamping effect of the expansion bolt with the expansion bolt sleeve and a target mounting hole in the using process can be effectively improved, and dislocation between the expansion bolt and the hole can be effectively avoided.

The utility model discloses a PET (polyethylene terephthalate) bottle head label lifting handle structure, which comprises a handle which is in a folded shape, a handle space for a hand to lift and hold is formed in the middle of the handle, and the lower end of the handle is respectively provided with a lower end edge; the fixed middle ring is a ring-shaped thermal shrinkage film, the upper end of the opposite side of the fixed middle ring is arranged on the lower end edge of the handle, and a sleeving hole is formed in the center of the fixed middle ring; the plastic bottle is sleeved by the sleeving hole of the fixed middle ring and is fixed by heating and shrinking; the problem that the study articles cannot be matched, accommodated and fixed is solved.

This invention relates to the field of chilled meat processing technology, and more particularly to a chilled pork conveyor system. The technical solution is as follows: A chilled pork conveyor system includes a main support frame, on which a conveyor belt for conveying meat products is mounted. An adjustment mechanism for adjusting the meat products is also mounted on the main support frame. The adjustment mechanism spans above the conveyor belt and includes a moving component. A central positioning rod is mounted on the moving end of the moving component. The central positioning rod is used to horizontally move the meat products, causing their sides to converge towards the center. This invention significantly improves production efficiency and avoids human contact, thus enhancing the hygiene standards of the production process. Simultaneously, the continuous tension provided by the central positioning rod during the folding process ensures that the meat products remain taut during folding, resulting in a more compact and aesthetically pleasing folded shape.

The utility model discloses a production device for disposable opening-binding elastic tablecloth. The tablecloth gluing device comprises a first installation frame, a second installation frame arranged beside the first installation frame, a tablecloth raw material roll installed on the first installation frame, a gluing mechanism installed on the first installation frame, an arranged forming mechanism, a crack mechanism installed on the second installation frame and a discharging mechanism installed on the second installation frame. The first conveying mechanism is mounted on the first mounting frame, the embossing mechanism is mounted on the second mounting frame, the cutting mechanism is mounted on the second mounting frame and located behind the first conveying mechanism, and the second conveying mechanism is mounted on the second mounting frame and located behind the cutting mechanism. The tablecloth is pressed into a gap between the forming guide rails at the forming mechanism, so that the tablecloth is attached to the forming guide rails to form a continuous folded shape and is cut off at the cutting mechanism, and therefore the tablecloth with a certain length is formed.

This invention provides a method for creating a folding model of an airbag that can avoid penetration of the base fabric in computer simulations. [Solution] A model of the folded shape is created by setting the layer thickness of multiple base fabrics 21a, 21b that are overlapped in the region including the node S of the folded part of the airbag to be less than or equal to a predetermined value. This makes it possible to create an accurate folded model that corresponds to the actual airbag.

The utility model belongs to the technical field of paper folding, and provides a paper folding device which comprises an unwinding shaft and a traction mechanism and further comprises a forming die arranged between the unwinding shaft and the traction mechanism, the forming die comprises a base, a first roller and a second roller, the first roller and the second roller are rotationally installed on the base respectively, and the first roller and the second roller are oppositely arranged. The surface shape of the first roller is matched with the surface shape of the second roller to form a forming groove allowing the paper tape to penetrate through, the traction mechanism comprises a clamping piece and a traction power piece, the clamping piece is arranged on the side, away from the unwinding shaft, of the forming mold, and the traction power piece drives the clamping piece to be close to or away from the forming mold. According to the paper folding device, the clamping piece clamping the paper tape is driven by the traction power piece to pull the paper tape out of the forming die, the first rolling wheel and the second rolling wheel are matched for rolling to fold the paper tape into the needed shape, the structure is simple and easy to use, the forming die can be designed and replaced according to the needed folding shape, the universality is good, and the working efficiency is high.

An angle adjustment device capable of being kept at a desired angle is provided. The angle adjustment device can fix and keep the relative positions of the first base component and the second base component, and a support with a combination of the angle adjustment device and components such as a flat plate can keep the entire body in a shape opened on a plane, a folded shape, a shape kept at a desired angle, or the like. In addition, the angle adjustment device can make a bending movement in one direction, which prevents bending in a reverse direction. Therefore, it is possible to prevent an accidental bending movement of an apparatus including the angle adjustment device to prevent breakage or the like of the apparatus.

The utility model belongs to the technical field of packing devices, and particularly relates to a boxing machine which comprises a paper box feeding device, a paper box transferring device, a conveying device and an article feeding device. The multiple paper boxes are sequentially and transversely stacked on the paper box feeding device. The conveying device comprises a conveying mechanism and a shaping mechanism, the shaping mechanism is arranged on the conveying mechanism and can move along with the conveying mechanism, the shaping mechanism receives the paper box transferred by the paper box transferring device and is used for shaping the paper box, so that the paper box is changed into a three-dimensional shape from a folded shape, and a containing cavity is formed in the paper box; at least one end of the paper box is provided with an opening communicated with the containing cavity. The article feeding device is located on the side of the conveying device and used for pushing articles into the containing cavity of the shaped paper box. Automatic paper box feeding, transferring, shaping and article filling processes replace traditional manual operation, manpower input is reduced, the operation time is shortened, the boxing speed is greatly increased, and the large-scale production requirement is met.