CN210783604U - Cushion lifting power assisting device - Google Patents
Cushion lifting power assisting device Download PDFInfo
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- CN210783604U CN210783604U CN201921398563.5U CN201921398563U CN210783604U CN 210783604 U CN210783604 U CN 210783604U CN 201921398563 U CN201921398563 U CN 201921398563U CN 210783604 U CN210783604 U CN 210783604U
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Abstract
The utility model discloses a seatpad plays to rise booster unit, including mutual articulated substructure and top structure, the last booster structure that is provided with of substructure, the booster structure includes actuating mechanism, lead screw and lifing arm, actuating mechanism's output with screw connection, the lead screw is worn to establish go up and down on the lifing arm and with lifing arm threaded connection, the both ends of lifing arm are in the substructure with slide on the track between the top structure and realize the lift of top structure still includes control switch, control switch is used for control actuating mechanism. The utility model discloses can assist the user to accomplish from sitting to standing and slave station to the process of sitting, the utility model is simple in operation, the transmission is stable, safety, efficient.
Description
Technical Field
The utility model relates to a booster unit technical field especially relates to a seatpad plays to rise booster unit.
Background
The existing seat cushion with the lifting function often needs people to adjust manually, the manual adjustment is not suitable for being used by some special crowds, the manual adjustment is time-consuming and labor-consuming, the adjusting process is complicated, and when the manual adjustment is carried out, the seat cushion cannot be used, cannot help people to complete the process of sitting to standing, and cannot provide service for the special crowds.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a seatpad plays to rise booster unit to solve the problem that above-mentioned prior art exists, through control switch control actuating mechanism work, and then realize the lift of seatpad, its accommodation process is simple and convenient, makes the seatpad can help people to accomplish from sitting to standing and from the station to the process of sitting, provides convenience for special crowd.
In order to achieve the above object, the utility model provides a following scheme:
the utility model provides a seatpad plays to rise booster unit, including mutual articulated substructure and top structure, the last helping hand structure that is provided with of substructure, the helping hand structure includes actuating mechanism, lead screw and lifing arm, actuating mechanism's output with screw connection, the lead screw is worn to establish go up and down on the lifing arm and with lifing arm threaded connection, the both ends of lifing arm are in the substructure with slide on the track between the top structure and realize the lift of top structure still includes control switch, control switch is used for control actuating mechanism.
Preferably, the top structure and the bottom structure form a structure with a cavity, the top structure comprises a top plate and a top seat, the top seat comprises a first top seat and a second top seat, the first top seat is hinged with the second top seat, the top plate is fixed on the second top seat, and the top plate is matched with the second top seat in size; the bottom structure comprises a bottom plate and a base, the bottom plate is fixed on the base, the top plate is hinged with the bottom plate through a pin shaft, and the top plate and the bottom plate are positioned on the inner side of the cavity; the footstock with be provided with the pull rod between the base, the pull rod is U type pole, the horizontal pole of U type pole with first footstock parallel arrangement and with the outer end of first footstock is articulated, two montants of U type pole set up respectively the both sides of base and with the middle part of base is articulated, the pull rod the base the second footstock with first footstock forms the parallelogram structure.
Preferably, the both sides of roof are provided with the upper guideway board that stretches out downwards, and are corresponding the both sides of bottom plate are provided with the lower guideway board that upwards stretches out, the upper guideway board with the setting of staggering of lower guideway board, the upper guideway board with the height of lower guideway board reduces to the front from the back gradually, the upper guideway board with the lower guideway board forms the gliding track of lifing arm.
Preferably, be provided with first travel switch, second travel switch and turn round the sub-switch on the lower guide rail board, first travel switch sets up the front end of lower guide rail board, second travel switch sets up the rear end of lower guide rail board, first travel switch second travel switch with turn round the sub-switch all with actuating mechanism electricity is connected.
Preferably, control switch sets up the one end of round pin axle and with round pin axle fixed connection, it turns round the piece still to be provided with the switch on the round pin axle, the switch turn round the piece with round pin axle fixed connection, the one end that the piece was turned round to the switch is provided with the button round pin, the driving lever setting of turning round sub-switch is in the button round pin, be provided with the switch reset block on the roof, the switch reset block is provided with the arc hole, the one end setting of button round pin is in the arc hole.
Preferably, the driving mechanism is a speed reducing motor, the output end of the speed reducing motor is connected with the lead screw through a coupler, and a ball joint and a plane bearing are further arranged at one end of the lead screw, which is connected with the speed reducing motor.
Preferably, one end of the screw rod penetrates through the middle part of the lifting arm and is perpendicular to the lifting arm, a T-shaped nut is arranged between the lifting arm and the screw rod and is fixed on the lifting arm, and the screw rod penetrates through a screw hole of the T-shaped nut and is in threaded connection with the T-shaped nut; the both ends of lifing arm are provided with the pulley, the pulley can the roof with slide on the track between the bottom plate, the pulley is including setting up first recess and second recess side by side, go up the guide rail board in the first recess, the guide rail board sets up in the second recess down.
Preferably, the bottom plate is provided with a connecting plate perpendicular to the bottom plate, the connecting plate is provided with a through hole, the screw rod penetrates through the through hole, and the connecting plate corresponds to the top plate in position.
Preferably, the base is provided with a supporting seat, and the driving mechanism is fixed on the supporting seat; the base is provided with a protective cover, the protective cover is connected with the base through a bolt, and the protective cover is buckled on the driving mechanism; the seatpad sets up the upper end of footstock and with the footstock passes through the buckle and is connected.
The utility model discloses for prior art gain following technological effect:
the utility model discloses a bottom structure and top structure adopt hinge structure to connect, and bottom structure and top structure can open certain angle, and through control switch control actuating mechanism work, actuating mechanism drive lead screw rotates, and the lead screw passes through the screw and drives the lifing arm motion, makes the axial motion that the lead screw can be followed to the lifing arm. The lifting arm moves on the track between the top structure and the bottom structure, so that the top structure and the bottom structure are opened and closed, and the device is lifted. The utility model discloses can assist the user to accomplish from sitting to standing and slave station to the process of sitting, the utility model is simple in operation, the transmission is stable, safety, efficient.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic diagram of an internal structure of a seat cushion lifting power assisting device without a top seat and a base;
FIG. 2 is an enlarged view of a portion of FIG. 1;
fig. 3 is a schematic diagram of an internal structure of a seat cushion lifting power assisting device without a top seat and a base according to the present invention;
fig. 4 is a schematic diagram of an internal structure of a seat cushion lifting power assisting device with a top seat and a base according to the present invention;
fig. 5 is a schematic diagram of an internal structure of a seat cushion lifting power assisting device with a top seat and a base according to the present invention;
fig. 6 is a schematic view of the internal structure of the cushion lifting power assisting device with a cushion;
fig. 7 is an external structural schematic view of the cushion lifting power assisting device with a cushion of the present invention;
wherein: 1-screw rod, 2-lifting arm, 3-control switch, 4-top plate, 5-first top seat, 6-second top seat, 7-bottom plate, 8-base, 9-pin shaft, 10-pull rod, 11-upper guide rail plate, 12-lower guide rail plate, 13-first travel switch, 14-second travel switch, 15-twister switch, 16-switch twisting block, 17-button pin, 18-deflector rod, 19-switch resetting block, 20-arc hole, 21-driving mechanism, 22-coupler, 23-ball head movable joint, 24-plane bearing, 25-T-shaped nut, 26-pulley, 27-connecting plate, 28-supporting seat, 29-protective cover and 30-seat cushion.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The utility model aims at providing a seatpad plays to rise booster unit to solve the problem that above-mentioned prior art exists, through control switch control actuating mechanism work, and then realize the lift of seatpad, its accommodation process is simple and convenient, makes the seatpad can help people to accomplish from sitting to standing and from the station to the process of sitting, provides convenience for special crowd.
In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention is described in detail with reference to the accompanying drawings and the detailed description.
As shown in fig. 1-7: the embodiment provides a seatpad plays to rise booster unit, including mutual articulated substructure and top structure, the last helping hand structure that is provided with of substructure, the helping hand structure includes actuating mechanism 21, lead screw 1 and lifing arm 2, actuating mechanism 21's output and lead screw 1 are connected, lead screw 1 wears to establish on lifing arm 2 and with lifing arm 2 threaded connection, the both ends of lifing arm 2 slide on the track between substructure and top structure and realize the lift of top structure, still include control switch 3, control switch 3 is used for controlling actuating mechanism 21. The bottom structure and the top structure of this embodiment adopt hinge structure to connect, and bottom structure and top structure can open certain angle, and through the work of control switch 3 control actuating mechanism 21, actuating mechanism 21 drive lead screw 1 rotates, and lead screw 1 drives the motion of lifing arm 2 through the screw thread, makes lifing arm 2 can follow the axial motion of lead screw 1. The lifting arm 2 moves on the track between the top structure and the bottom structure, so that the top structure and the bottom structure are opened and closed, and the device is lifted. The embodiment can assist the user to finish the process from sitting to standing and from standing to sitting, and is simple in operation, stable in transmission, safe and high in efficiency.
The lead screw 1 in this embodiment is long enough so that the lifting arm 2 is in threaded connection with the lead screw 1 both when ascending to the highest position and when descending to the lowest position.
In this embodiment, the top structure and the bottom structure form a structure having a cavity; the top structure comprises a top plate 4 and a top seat, a groove is formed in the top plate 4, a buckle matched with the groove in the top plate 4 is arranged on the top seat, and the top plate 4 is connected with the top seat through a buckle structure; the upper end of the top seat is provided with a seat cushion 30, and the seat cushion 30 is connected with the top seat through a buckle; the top seat comprises a first top seat 5 and a second top seat 6, the first top seat 5 is hinged with the second top seat 6, and the top plate 4 is matched with the second top seat 6 in size; the top plate 4 and the screw rod 1 are provided with openings at corresponding positions, so that when the lifting arm 2 ascends to the highest position and descends to the lowest position, the free end of the screw rod 1 does not interfere with the top plate 4, the second top seat 6 is provided with a detachable cover protruding outwards at a position opposite to the opening position of the top plate 4, so that the free end of the screw rod 1 is arranged below the cover, and the cover protects the seat cushion 30 on the top seat from being damaged by the screw rod 1; the bottom structure comprises a bottom plate 7 and a base 8, the bottom plate 7 and the base 8 are connected through a buckle structure, and the rear end of the top plate 4 is hinged with the rear end of the bottom plate 7 through a pin shaft 9, so that the top plate 4 and the bottom plate 7 can be opened; the top plate 4 and the bottom plate 7 are both positioned at the inner side of the cavity; be provided with pull rod 10 between footstock and the base 8, pull rod 10 is U type pole, U type pole includes horizontal pole and two montants that are parallel to each other, two montants are fixed respectively at the both ends of horizontal pole, the horizontal pole of U type pole and 5 parallel arrangement of first footstock just rotate with first footstock 5 and be connected, the outer end of first footstock 5 is provided with the mounting hole, the horizontal pole setting of U type pole just can rotate in the mounting hole, the free end of two montants of U type pole sets up respectively in the both sides of base 8 and is connected with the middle part rotation of base 8, the montant of U type pole, a pedestal 8, second footstock 6 and first footstock 5 form the parallelogram structure, make to rise at the device and descend the in-process, first footstock 5 is in the level all the time.
In this embodiment, the bottom plate 7 is provided with a connecting plate 27 perpendicular to the bottom plate 7, the connecting plate 27 is provided with a through hole, the screw rod 1 passes through the through hole, the connecting plate 27 corresponds to the top plate 4, when the device descends to the lowest position, the edge of the top plate 4 is located on the connecting plate 27, and the connecting plate 27 supports the top plate 4.
In this embodiment, the base 8 is provided with a support seat 28, and the driving mechanism 21 is fixed on the support seat 28, so as to ensure the fixing of the driving mechanism 21; the base 8 is provided with a protective cover 29, the protective cover 29 is connected with the base 8 through bolts, and the protective cover 29 is buckled on the driving mechanism 21 to protect the driving mechanism 21.
In this embodiment, the two sides of the top plate 4 are provided with upper guide rail plates 11 extending downward, the two sides of the corresponding bottom plate 7 are provided with lower guide rail plates 12 extending upward, the upper guide rail plates 11 and the lower guide rail plates 12 are arranged in a staggered manner, the heights of the upper guide rail plates 11 and the lower guide rail plates 12 are gradually reduced from back to front, and the upper guide rail plates 11 and the lower guide rail plates 12 form an arc-shaped track for the sliding of the lifting arm 2. The height of the front ends of the upper guide rail plate 11 and the lower guide rail plate 12 is smaller, the height of the rear ends of the upper guide rail plate 11 and the lower guide rail plate 12 is higher, when the lifting arm 2 slides on a track formed by the upper guide rail plate 11 and the lower guide rail plate 12, when the lifting arm 2 slides to the front ends of the upper guide rail plate 11 and the lower guide rail plate 12, the top plate 4 is parallel to the bottom plate 7, and when the lifting arm 2 slides to the rear ends of the upper guide rail plate 11 and the lower guide rail plate 12, the opening angle of the top plate 4 and the bottom plate 7 is the largest.
In this embodiment, the driving mechanism 21 is a speed reducing motor, an output end of the speed reducing motor is connected with the lead screw 1 through a coupler 22, and a ball joint 23 and a planar bearing 24 are further disposed at one end of the lead screw 1 connected with the speed reducing motor. The power transmission connection mode between the driving mechanism 21 and the lead screw 1 enables the lead screw 1 to freely swing up and down at a certain angle (0-8 degrees), and ensures that power can be effectively transmitted when the lifting arm 2 moves up and down along the track.
In the embodiment, one end of the screw rod 1 penetrates through the middle of the lifting arm 2 and is perpendicular to the lifting arm 2, a T-shaped nut 25 is arranged between the lifting arm 2 and the screw rod 1, the T-shaped nut 25 is fixed on the lifting arm 2, the screw rod 1 penetrates through a screw hole of the T-shaped nut 25 and is in threaded connection with the T-shaped nut 25, the speed reduction motor drives the screw rod 1 to rotate, and the lifting arm 2 moves along the axial direction of the screw rod 1 under the action of the T-shaped nut 25, so that the device has the advantages of low rotating speed, large torque and high efficiency; the both ends of lifing arm 2 all are provided with pulley 26, and pulley 26 can slide on the track between roof 4 and bottom plate 7, and pulley 26 is including setting up first recess and second recess side by side, in the first recess of upper guideway board 11, lower guideway board 12 sets up in the second recess.
In this embodiment, the lower rail plate 12 is provided with a first travel switch 13, a second travel switch 14, and a torsion switch 15, the first travel switch 13 is disposed at the front end of the lower rail plate 12, the second travel switch 14 is disposed at the rear end of the lower rail plate 12, and the first travel switch 13, the second travel switch 14, and the torsion switch 15 are all electrically connected to the driving mechanism 21. When the twister switch 15 is turned on, the twister switch 15 transmits a signal to the driving mechanism 21, and the driving mechanism 21 starts to work; when the twist switch 15 is turned off, the twist switch 15 transmits a signal to the driving mechanism 21, and the driving mechanism 21 stops operating. The arrangement positions of the first travel switch 13 and the second travel switch 14 are respectively the foremost end and the rearmost end of the lifting arm 2 moving on the track, so that the device is protected, when the lifting arm 2 moves to the foremost end of the track (the top plate 4 is parallel to the bottom plate 7), the lifting arm 2 triggers the first travel switch 13, the first travel switch 13 transmits a signal to the driving mechanism 21, and the driving mechanism 21 stops working; when the lifting arm 2 moves to the rearmost end of the track (i.e. the opening angle of the top plate 4 and the bottom plate 7 reaches the maximum), the lifting arm 2 triggers the second travel switch 14, the second travel switch 14 transmits a signal to the driving mechanism 21, and the driving mechanism 21 stops working.
In this embodiment, control switch 3 sets up in the one end of round pin axle 9 and with round pin axle 9 fixed connection, it turns round piece 16 still to be provided with the switch on the round pin axle 9, the switch turns round piece 16 and passes through round pin axle 9 through round pin fixed connection, the one end that the piece 16 was turned round to the switch is fixed with button round pin 17, turn round shift lever 18 of sub-switch 15 and set up in button round pin 17's cavity, be provided with switch reset block 19 on roof 4, switch reset block 19 is provided with arc hole 20, the one end setting of button round pin 17 just can move in arc hole 20.
In this embodiment, the control switch 3 is provided with three gears, namely a stop gear when the control switch 3 is in a horizontal position, a lifting gear when the control switch 3 is shifted upwards, and a descending gear when the control switch 3 is shifted downwards.
When lifting is needed, the control switch 3 is shifted upwards to a lifting gear, the pin shaft 9 rotates anticlockwise, one end of the switch knob block 16, which is connected with the button pin 17, is driven to move downwards, the button pin 17 drives the shift lever 18 to move downwards, the knob switch 15 is shifted to the lifting gear, the knob switch 15 transmits a signal to the driving mechanism 21, the driving mechanism 21 drives the screw rod 1 to rotate clockwise, the pulley 26 of the lifting arm 2 moves on the rail, the lifting arm 2 moves backwards, when lifting is needed to be stopped, the control switch 3 is shifted to a horizontal position, the shift lever 18 of the knob switch 15 is driven to move, and the knob switch 15 is closed; when the control switch 3 is not pulled to the horizontal position, the device is lifted to the highest position, the pulley 26 is in contact with the second travel switch 14, the driving mechanism 21 stops working, and the switch reset block 19 can drive the button pin 17 to move upwards, so that the driving lever 18 of the button switch 15 is pulled, the button switch 15 is closed, and the device stops working.
When descending is required, the control switch 3 is shifted downwards to a descending gear, the pin shaft 9 rotates clockwise, one end of the switch knob block 16, which is connected with the button pin 17, is driven to move upwards, the button pin 17 drives the shift lever 18 to move upwards, the knob switch 15 is shifted to the descending gear, the knob switch 15 transmits a signal to the driving mechanism 21, the driving mechanism 21 drives the screw rod 1 to rotate anticlockwise, the pulley 26 of the lifting arm 2 moves on the rail, the lifting arm 2 moves forwards, when descending is required to stop, the control switch 3 is shifted to a horizontal position, namely, the shift lever 18 of the knob switch 15 is driven to move, and the knob switch 15 is closed; when the control switch 3 is not pulled to the horizontal position, the device descends to the lowest position, the pulley 26 is in contact with the first travel switch 13, the driving mechanism 21 stops working, and the switch reset block 19 can drive the button pin 17 to move downwards, so that the deflector rod 18 of the button switch 15 is pulled, the button switch 15 is closed, and the device stops working.
The seat cushion lifting power assisting device can realize the lifting and descending functions, can assist a user to finish the process from sitting to standing and from standing to sitting, and can provide convenience for special people, when the device is used, the user only needs to toggle the control switch 3, the operation is convenient, and when the device is lifted and descended to the limit position, the protection devices (the first travel switch 13, the second travel switch 14 and the switch reset block 19) are arranged, so that the device can stop working at the limit position, the device can be well protected, the device can automatically stop without manual operation, and the use of people is facilitated; and the parallelogram structure keeps the first footstock 5 parallel to the base 8 all the time, so that the lifting process is stable and safe.
The principle and the implementation mode of the present invention are explained by applying specific examples in the present specification, and the above descriptions of the examples are only used to help understanding the method and the core idea of the present invention; meanwhile, for the general technical personnel in the field, according to the idea of the present invention, there are changes in the concrete implementation and the application scope. In summary, the content of the present specification should not be construed as a limitation of the present invention.
Claims (9)
1. The utility model provides a seatpad plays to rise booster unit which characterized in that: including articulated substructure and top structure each other, the last helping hand structure that is provided with of substructure, the helping hand structure includes actuating mechanism, lead screw and lifing arm, actuating mechanism's output with lead screw connection, the lead screw wear to establish on the lifing arm and with lifing arm threaded connection, the both ends of lifing arm are in substructure with it realizes to slide on the track between the top structure the lift of top structure still includes control switch, control switch is used for control actuating mechanism.
2. The cushion lifting power assisting device according to claim 1, characterized in that: the top structure and the bottom structure form a structure with a cavity, the top structure comprises a top plate and a top seat, the top seat comprises a first top seat and a second top seat, the first top seat is hinged with the second top seat, the top plate is fixed on the second top seat, and the top plate is matched with the second top seat in size; the bottom structure comprises a bottom plate and a base, the bottom plate is fixed on the base, the top plate is hinged with the bottom plate through a pin shaft, and the top plate and the bottom plate are positioned on the inner side of the cavity; the footstock with be provided with the pull rod between the base, the pull rod is U type pole, the horizontal pole of U type pole with first footstock parallel arrangement and with the outer end of first footstock is articulated, two montants of U type pole set up respectively the both sides of base and with the middle part of base is articulated, the pull rod the base the second footstock with first footstock forms the parallelogram structure.
3. The cushion lifting power assisting device according to claim 2, characterized in that: the both sides of roof are provided with the upper guideway board that stretches out downwards, and are corresponding the both sides of bottom plate are provided with the lower guideway board that upwards stretches out, the upper guideway board with the setting of staggering of lower guideway board, the upper guideway board with the height of lower guideway board reduces to the front from the back gradually, the upper guideway board with the lower guideway board forms the gliding track of lifing arm.
4. The cushion lifting power assisting device according to claim 3, characterized in that: be provided with first travel switch, second travel switch and turn round sub-switch down on the guide rail board, first travel switch sets up the front end of guide rail board down, second travel switch sets up the rear end of guide rail board down, first travel switch second travel switch with turn round sub-switch all with actuating mechanism electricity is connected.
5. The cushion lifting power assisting device according to claim 4, characterized in that: the control switch is arranged at one end of the pin shaft and fixedly connected with the pin shaft, a switch button block is further arranged on the pin shaft and fixedly connected with the pin shaft, a button pin is arranged at one end of the switch button block, a shifting lever of the button switch is arranged in the button pin, a switch reset block is arranged on the top plate and provided with an arc-shaped hole, and one end of the button pin is arranged in the arc-shaped hole.
6. The cushion lifting power assisting device according to claim 1, characterized in that: the driving mechanism is a speed reducing motor, the output end of the speed reducing motor is connected with the lead screw through a coupler, and a ball joint and a plane bearing are further arranged at one end, connected with the speed reducing motor, of the lead screw.
7. The cushion lifting power assisting device according to claim 3, characterized in that: one end of the lead screw penetrates through the middle part of the lifting arm and is perpendicular to the lifting arm, a T-shaped nut is arranged between the lifting arm and the lead screw, the T-shaped nut is fixed on the lifting arm, and the lead screw penetrates through a screw hole of the T-shaped nut and is in threaded connection with the T-shaped nut; the both ends of lifing arm are provided with the pulley, the pulley can the roof with slide on the track between the bottom plate, the pulley is including setting up first recess and second recess side by side, go up the guide rail board in the first recess, the guide rail board sets up in the second recess down.
8. The cushion lifting power assisting device according to claim 2, characterized in that: the bottom plate is provided with a connecting plate perpendicular to the bottom plate, the connecting plate is provided with a through hole, the lead screw penetrates through the through hole, and the connecting plate corresponds to the top plate in position.
9. The cushion lifting power assisting device according to claim 2, characterized in that: the base is provided with a supporting seat, and the driving mechanism is fixed on the supporting seat; the base is provided with a protective cover, the protective cover is connected with the base through a bolt, and the protective cover is buckled on the driving mechanism; the seatpad sets up the upper end of footstock and with the footstock passes through the buckle and is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921398563.5U CN210783604U (en) | 2019-08-27 | 2019-08-27 | Cushion lifting power assisting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921398563.5U CN210783604U (en) | 2019-08-27 | 2019-08-27 | Cushion lifting power assisting device |
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| Publication Number | Publication Date |
|---|---|
| CN210783604U true CN210783604U (en) | 2020-06-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921398563.5U Active CN210783604U (en) | 2019-08-27 | 2019-08-27 | Cushion lifting power assisting device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114801900A (en) * | 2021-01-22 | 2022-07-29 | 北京汽车股份有限公司 | Seat system and vehicle |
| CN116408648A (en) * | 2023-05-08 | 2023-07-11 | 常州云杰电器有限公司 | Automatic assembling machine for torsion switch |
-
2019
- 2019-08-27 CN CN201921398563.5U patent/CN210783604U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114801900A (en) * | 2021-01-22 | 2022-07-29 | 北京汽车股份有限公司 | Seat system and vehicle |
| CN114801900B (en) * | 2021-01-22 | 2024-03-05 | 北京汽车股份有限公司 | Seat system and vehicle |
| CN116408648A (en) * | 2023-05-08 | 2023-07-11 | 常州云杰电器有限公司 | Automatic assembling machine for torsion switch |
| CN116408648B (en) * | 2023-05-08 | 2024-02-13 | 常州云杰电器有限公司 | Automatic assembling machine for torsion switch |
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