CN215042267U - Seat shoulder adjusting device, seat assembly and vehicle - Google Patents
Seat shoulder adjusting device, seat assembly and vehicle Download PDFInfo
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- CN215042267U CN215042267U CN202121056622.8U CN202121056622U CN215042267U CN 215042267 U CN215042267 U CN 215042267U CN 202121056622 U CN202121056622 U CN 202121056622U CN 215042267 U CN215042267 U CN 215042267U
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Abstract
The utility model relates to a device, seat assembly and vehicle are transferred to seat shoulder, the module is transferred including back skeleton (1) and shoulder to the device is transferred to seat shoulder, the module is transferred including adjusting support (2) and actuating mechanism (3) to shoulder, adjust support (2) around the pivot axis pivot ground that extends along the level connect in back skeleton (1), it is formed with slide opening (21) by outer to interior gradual downward sloping extension to adjust support (2), the device is transferred including setting up to seat shoulder removal axle (4) in slide opening (21), actuating mechanism (3) are used for the drive remove axle (4) along vertical removal. The seat shoulder adjusting device can improve the operation convenience of shoulder adjustment.
Description
Technical Field
The disclosure relates to the field of vehicle equipment, in particular to a seat shoulder adjusting device, a seat assembly and a vehicle.
Background
The shoulder adjustment is to the front and middle row seat of vehicle, increases shoulder regulatory function, provides more postures of taking for the passenger, alleviates the fatigue of driving for a long time and sitting, also provides convenience for the passenger to lie flat and read books and newspapers simultaneously, improves passenger's riding comfort. In the related art, currently, a shoulder adjusting device of a vehicle seat, which is generally used, is in a manual form, and is poor in operational convenience.
SUMMERY OF THE UTILITY MODEL
In order to solve the above technical problem, an object of the present disclosure is to provide a seat shoulder adjusting apparatus capable of improving operational convenience of shoulder adjustment.
In order to realize above-mentioned purpose, the present disclosure provides a device is transferred to seat shoulder, transfers the module including back skeleton and shoulder, the module is transferred to shoulder is including adjusting support and actuating mechanism, adjust the support around the pivot axis pivotally connected to along horizontal extension in the back skeleton, it is formed with the slide opening that extends by outer to interior slope gradually downwards to adjust the support, the device is transferred to seat shoulder is including setting up removal axle in the slide opening, actuating mechanism is used for the drive remove the axle along vertical removal.
Optionally, a limiting structure is arranged on the moving shaft, and the limiting structure is used for limiting the movement of the moving shaft along the axial direction of the moving shaft.
Optionally, the limiting structure comprises a shaft sleeve connected to the moving shaft and a stop block connected to the end of the moving shaft, and a part of the moving shaft between the shaft sleeve and the stop block is arranged in the sliding hole.
Optionally, the pivot axis extends horizontally in the transverse direction, the adjusting bracket is formed with two sliding holes which are arranged at intervals in the transverse direction and are arranged in parallel with each other, the moving shaft is arranged in each sliding hole, and the driving mechanism is used for driving the two moving shafts to move synchronously in the vertical direction.
Optionally, the driving mechanism includes a driving motor and a moving block, the driving motor is fixed to the backrest frame, the moving shaft is connected to the moving block, and the driving motor is configured to drive the moving block to move in a vertical direction.
Optionally, the seat shoulder adjusting device includes a connecting bolt connected to the moving block, a rod portion of the connecting bolt is configured as the moving shaft, and a shaft sleeve is sleeved on the moving shaft.
Optionally, the bushing is configured as a rubber bushing.
Optionally, the driving mechanism includes a transmission structure, the transmission structure includes a lead screw and a nut which are in transmission fit, the lead screw extends along the vertical direction and is in transmission connection with the driving motor, and the nut is connected to the moving block.
According to a second aspect of the present disclosure, there is provided a seat assembly comprising a seat shoulder adjustment arrangement as described above.
According to a third aspect of the present disclosure, there is provided a vehicle comprising a seat assembly as described above.
Through the technical scheme, in the seat shoulder adjusting device provided by the disclosure, when the shoulder position of a passenger when the passenger sits needs to be adjusted, the driving mechanism can drive the moving shaft to move vertically, because the moving shaft is arranged in the sliding hole, and the sliding hole is gradually inclined downwards from outside to inside, the moving shaft can rotate along the sliding hole due to the vertical movement, and further the adjusting bracket pivots around the pivot axis, so that the automatic rotation of the adjusting bracket is realized, the shoulder position of the passenger can be flexibly adjusted, meanwhile, the stepless adjustment of the adjusting bracket can be realized through the matching of the moving shaft and the sliding hole, and the operation convenience of the shoulder adjusting can be improved.
Additional features and advantages of the disclosure will be set forth in the detailed description which follows.
Drawings
The accompanying drawings, which are included to provide a further understanding of the disclosure and are incorporated in and constitute a part of this specification, illustrate embodiments of the disclosure and together with the description serve to explain the disclosure without limiting the disclosure. In the drawings:
FIG. 1 is a schematic structural view of a seat shoulder adjustment apparatus provided in accordance with an embodiment of the present disclosure;
FIG. 2 is an assembly view of a portion of the structure of an adjustment bracket and a drive mechanism in a seat shoulder adjustment apparatus provided in accordance with an embodiment of the present disclosure;
FIG. 3 is a schematic diagram of an adjustment bracket in a seat shoulder adjustment apparatus provided in accordance with an embodiment of the present disclosure;
fig. 4 is an assembly schematic view of a connecting bolt and a moving block of a driving mechanism in a seat shoulder adjustment device provided according to an embodiment of the disclosure;
fig. 5 is a partial structural schematic diagram of a driving mechanism in a seat shoulder adjustment device provided according to an embodiment of the disclosure.
Description of the reference numerals
1-backrest framework, 2-adjusting bracket, 21-slide hole, 22-pivoting bracket, 23-headrest conduit, 3-driving mechanism, 31-driving motor, 32-moving block, 33-lead screw, 34-nut, 4-moving shaft, 51-shaft sleeve, 52-stopper block and 6-connecting bolt.
Detailed Description
The following detailed description of specific embodiments of the present disclosure is provided in connection with the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the present disclosure, are given by way of illustration and explanation only, not limitation.
In the present disclosure, unless otherwise stated, the terms of orientation such as "up and down" are defined based on fig. 1, and refer to the drawing direction of fig. 1 specifically, wherein the up and down direction corresponds to the vertical direction, and the lateral direction refers to the left and right direction of fig. 1. The transverse direction can refer to the left-right direction of the drawing of fig. 1. "inside and outside" are defined based on the adjusting bracket 2, and specifically, the direction close to the adjusting bracket 2 is defined as inside, and vice versa. Moreover, in the following description, when referring to the figures, the same reference numbers in different figures denote the same or similar elements, and the disclosure will not be repeated here.
According to the specific implementation manner of the present disclosure, a seat shoulder adjusting device is provided, one embodiment of which is shown in fig. 1 to 5, the seat shoulder adjusting device includes a backrest frame 1 and a shoulder adjusting module, the shoulder adjusting module includes an adjusting bracket 2 and a driving mechanism 3, the adjusting bracket 2 is pivotally connected to the backrest frame 1 around a pivot axis extending along a horizontal direction, the adjusting bracket 2 is formed with a sliding hole 21 gradually inclined downward and extending from outside to inside, the seat shoulder adjusting device includes a moving shaft 4 arranged in the sliding hole 21, and the driving mechanism 3 is used for driving the moving shaft 4 to move vertically.
Through the technical scheme, in the seat shoulder adjusting device provided by the disclosure, when the shoulder position of a passenger in a sitting process needs to be adjusted, the driving mechanism 3 can drive the moving shaft 4 to move vertically, because the moving shaft 4 is arranged in the sliding hole 21 and the sliding hole 21 is gradually inclined downwards from outside to inside, the sliding hole 21 can be rotated by the moving shaft 4 moving vertically, and the adjusting bracket 2 can pivot around the pivot axis, so that the automatic rotation of the adjusting bracket 2 is realized, the shoulder position of the passenger can be flexibly adjusted, and meanwhile, the stepless adjustment of the adjusting bracket 2 can be realized through the matching of the moving shaft 4 and the sliding hole 21, namely, the seat shoulder adjusting device can improve the operation convenience of shoulder adjustment.
The shoulder adjusting apparatus of the present disclosure is generally mounted at an upper position of the back frame 1, that is, adapted to a shoulder position of the occupant when the occupant is seated, so as to adjust the shoulder position of the occupant. In addition, the present disclosure does not limit the specific structure of the driving mechanism 3, and the present disclosure will be described in detail in the following embodiments. In addition, referring to fig. 2 and 3, the adjusting bracket 2 may include a pivoting bracket 22, and the pivoting bracket 22 may be pivotally connected to the backrest frame 1 through a hinge shaft, wherein a central axis of the hinge shaft is the pivot axis, which is not limited by the present disclosure.
In a specific embodiment of the present disclosure, a limiting structure may be disposed on the moving shaft 4, and the limiting structure is configured to limit movement of the moving shaft 4 along its own axial direction. Like this, can prevent to remove 4 axial drunkenness of axle and deviate from the slide opening even and lead to seat shoulder adjusting device to lose the shoulder adjusting function through limit structure, promote the stability of seat shoulder adjusting device. Here, the present disclosure does not limit the specific structure of the position limiting structure, and the present disclosure will be described in detail in the following embodiments.
In some embodiments of the present disclosure, referring to fig. 2 to 4, the limit structure may include a bushing 51 connected to the moving shaft 4 and a stopper 52 connected to an end of the moving shaft 4, and a portion of the moving shaft 4 between the bushing 51 and the stopper 52 is disposed in the sliding hole 21. Therefore, the axial movement of the moving shaft 4 can be prevented by the limit of the shaft sleeve 51 and the stopper 52, and the stable movement of the moving shaft 4 in the vertical direction is ensured. Of course, the limiting structure of the present disclosure may also be configured as a matching structure of the clamping groove and the clamping block, which is not limited by the present disclosure.
In the embodiment of the present disclosure, referring to fig. 1 to 4, the pivot axis may extend horizontally in the transverse direction, the adjusting bracket 2 is formed with two sliding holes 21 disposed at a distance in the transverse direction and parallel to each other, each of the sliding holes 21 is provided with the moving shaft 4, and the driving mechanism 3 is configured to drive the two moving shafts 4 to move synchronously in the vertical direction. Therefore, the reliability of the pivoting of the adjusting bracket 2 can be effectively improved, and the stability of the seat shoulder adjusting device is improved.
In the embodiment of the present disclosure, the driving mechanism may be configured in any suitable manner, and as shown in fig. 2, 4 and 5, the driving mechanism 3 may include a driving motor 31 and a moving block 32, the driving motor 31 is fixed to the backrest frame 1, the moving shaft 4 is connected to the moving block 32, and the driving motor 31 is configured to drive the moving block 32 to move in a vertical direction. In this way, the driving motor 31 drives the moving block 32 to move in the vertical direction, so that the moving block 32 drives the moving shaft 4 to move in the vertical direction, and the structure is simple and the operation is convenient.
In some embodiments of the present disclosure, referring to fig. 4, the seat shoulder adjusting apparatus may include a connection bolt 6 connected to the moving block 32, a shaft portion of the connection bolt 6 is configured as the moving shaft 4, and a shaft sleeve 51 is sleeved on the moving shaft 4. In this way, the stable connection between the moving shaft 4 and the adjusting bracket 2 can be realized through the connecting bolt 6, that is, the moving shaft 4 is stably matched with the sliding hole 21, and the shaft sleeve 51 is sleeved on the moving shaft 4 to facilitate the assembly and disassembly of the moving shaft 4 and the adjusting bracket.
In some embodiments of the present disclosure, the bushing 51 is configured as a rubber bushing. Thus, the friction between the sleeve 51 and the adjusting bracket 2 can be reduced, and the movement of the movable shaft 4 in the vertical direction can be facilitated.
In some embodiments of the present disclosure, referring to fig. 4 and 5, the driving mechanism 3 may include a transmission structure, the transmission structure includes a lead screw 33 and a nut 34, the lead screw 33 is engaged with the transmission structure, the lead screw 33 extends along the vertical direction and is connected with the driving motor 31 in a transmission manner, and the nut 34 is connected to the moving block 32. In this way, the nut 34 and, therefore, the moving block 32 can be moved up and down by rotating the screw 33, and the adjustment accuracy is high, stable and reliable. Of course, the transmission structure of the present disclosure can also be configured as a gear rack, a worm gear, and the like, and the present disclosure does not limit this.
In addition, as shown in fig. 2 and 3, a headrest guide 23 may be installed on an upper portion of the adjusting bracket 2, to which the present disclosure is not limited.
According to a second aspect of the present disclosure, there is provided a seat assembly including a seat shoulder adjustment apparatus as described above, and having all the advantages thereof, the disclosure of which is not repeated herein.
According to a third aspect of the present disclosure, there is provided a vehicle including a seat assembly as described above, and having all the advantages thereof, the disclosure of which is not repeated herein.
The preferred embodiments of the present disclosure are described in detail with reference to the accompanying drawings, however, the present disclosure is not limited to the specific details of the above embodiments, and various simple modifications may be made to the technical solution of the present disclosure within the technical idea of the present disclosure, and these simple modifications all belong to the protection scope of the present disclosure.
It should be noted that, in the foregoing embodiments, various features described in the above embodiments may be combined in any suitable manner, and in order to avoid unnecessary repetition, various combinations that are possible in the present disclosure are not described again.
In addition, any combination of various embodiments of the present disclosure may be made, and the same should be considered as the disclosure of the present disclosure, as long as it does not depart from the spirit of the present disclosure.
Claims (10)
1. The utility model provides a device is transferred to seat shoulder, its characterized in that transfers the module including back skeleton (1) and shoulder, the module is transferred including adjusting support (2) and actuating mechanism (3) to the shoulder, adjust support (2) around the pivot axis pivot ground that extends along the level connect in back skeleton (1), it is formed with slide opening (21) by outer to interior gradual downward sloping extension to adjust support (2), the device is transferred including setting up to the seat shoulder removal axle (4) in slide opening (21), actuating mechanism (3) are used for the drive remove axle (4) along vertical removal.
2. The seat shoulder adjusting device according to claim 1, characterized in that the moving shaft (4) is provided with a limiting structure for limiting the movement of the moving shaft (4) along its own axis.
3. The seat shoulder adjustment device according to claim 2, characterized in that the limiting structure comprises a bushing (51) connected to the moving shaft (4) and a stop block (52) connected to the end of the moving shaft (4), the portion of the moving shaft (4) between the bushing (51) and the stop block (52) being disposed in the slide hole (21).
4. The device for adjusting the shoulder of a seat as claimed in claim 1, characterized in that the pivot axis extends horizontally in the transverse direction, the adjusting bracket (2) is formed with two slide holes (21) arranged at a distance in the transverse direction and parallel to each other, each slide hole (21) is provided with the moving shaft (4), and the driving mechanism (3) is used for driving the two moving shafts (4) to move synchronously in the vertical direction.
5. The seat shoulder adjusting device according to any one of claims 1-4, wherein the driving mechanism (3) comprises a driving motor (31) and a moving block (32), the driving motor (31) is fixed to the backrest frame (1), the moving shaft (4) is connected to the moving block (32), and the driving motor (31) is used for driving the moving block (32) to move in a vertical direction.
6. The seat shoulder adjustment device according to claim 5, characterized in that it comprises a connecting bolt (6) connected to the moving block (32), the shank of the connecting bolt (6) being configured as the moving shaft (4), a bushing (51) being fitted over the moving shaft (4).
7. The seat shoulder adjustment arrangement as claimed in claim 6, characterized in that the bushing (51) is configured as a rubber bushing.
8. The seat shoulder adjusting device according to claim 5, characterized in that the driving mechanism (3) comprises a transmission structure, the transmission structure comprises a lead screw (33) and a nut (34) which are in transmission fit, the lead screw (33) extends along a vertical direction and is in transmission connection with the driving motor (31), and the nut (34) is connected to the moving block (32).
9. A seat assembly comprising a seat shoulder adjustment as claimed in any one of claims 1 to 8.
10. A vehicle comprising the seat assembly of claim 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121056622.8U CN215042267U (en) | 2021-05-17 | 2021-05-17 | Seat shoulder adjusting device, seat assembly and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121056622.8U CN215042267U (en) | 2021-05-17 | 2021-05-17 | Seat shoulder adjusting device, seat assembly and vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215042267U true CN215042267U (en) | 2021-12-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121056622.8U Active CN215042267U (en) | 2021-05-17 | 2021-05-17 | Seat shoulder adjusting device, seat assembly and vehicle |
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| Country | Link |
|---|---|
| CN (1) | CN215042267U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024045881A1 (en) * | 2022-08-31 | 2024-03-07 | 蔚来汽车科技(安徽)有限公司 | Shoulder adjustment mechanism for seat of vehicle, seat, and vehicle |
-
2021
- 2021-05-17 CN CN202121056622.8U patent/CN215042267U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024045881A1 (en) * | 2022-08-31 | 2024-03-07 | 蔚来汽车科技(安徽)有限公司 | Shoulder adjustment mechanism for seat of vehicle, seat, and vehicle |
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