CN210478451U

CN210478451U - Seat and vehicle

Info

Publication number: CN210478451U
Application number: CN201921405880.5U
Authority: CN
Inventors: 唐馥馨; 吴英振; 李炳坤; 陈志国; 张芳; 吴钦; 贺凯琦; 曹朋; 余亚飞; 甄凡; 孙亚军
Original assignee: Nobo Automotive Systems Co Ltd
Current assignee: Nobo Automotive Systems Co Ltd
Priority date: 2019-08-27
Filing date: 2019-08-27
Publication date: 2020-05-08
Anticipated expiration: 2029-08-27

Abstract

The utility model discloses a seat and vehicle, wherein the seat includes: a seat back, a seat cushion and a back movement assembly. The backrest movement assembly is connected between the seat back and the seat cushion to enable the seat back to move on the seat cushion to enable multidirectional seating of the seat. The seat back of the seat can move relative to the seat cushion, so that the seat back can be located at different positions of the seat cushion, multi-directional seating of the seat is facilitated, and the seating convenience of the seat is effectively improved.

Description

Seat and vehicle

Technical Field

The utility model relates to a vehicle technical field particularly, relates to a seat and vehicle.

Background

The conventional seat is not movable or can only be moved integrally, and the independent movement function of the seat back cannot be realized, so that the position adjusting function is limited, the multi-direction riding requirement of personnel cannot be met, the riding convenience is low, and an improvement space exists.

SUMMERY OF THE UTILITY MODEL

In view of this, the present invention is directed to a seat, a seat back of which is movable relative to a seat cushion, so that the seat back can be located at different positions of the seat cushion, so as to realize multi-directional seating of the seat, thereby effectively improving the seating convenience of the seat.

In order to achieve the above purpose, the technical scheme of the utility model is realized like this:

a seat, comprising: a seat back and a seat cushion; a backrest movement assembly connected between the seat back and the seat cushion to enable movement of the seat back on the seat cushion to effect multidirectional seating of the seat.

Further, the seat back is translatable from one end of the seat cushion to the other end of the seat cushion to enable bi-directional seating of the seat.

Further, the backrest moving assembly includes: the seat back and seat cushion assembly comprises a first slide rail and a first slide block, wherein the first slide block can slide in the first slide rail, the first slide block is fixed with the seat back, and the first slide rail is fixed with the seat cushion.

Further, the seat further comprises: the first driving mechanism is arranged below the seat cushion and is suitable for driving the first sliding block to slide relative to the first sliding rail.

Further, the first driving mechanism is fixed with the first sliding block, a driving portion is arranged at the end portion of the first driving mechanism, a matching portion is fixed in the first sliding rail, and the driving portion is in matching transmission with the matching portion.

Further, the driving part includes: a worm gear mechanism, the engagement portion comprising: a worm mechanism.

Further, the seat further comprises: the seat moving assembly is connected with the seat cushion to drive the seat to move integrally.

Further, the seat moving assembly includes: the seat cushion comprises a second slide rail and a second slide block, wherein the second slide block can slide in the second slide rail, and the second slide block is fixed with the first slide rail and the seat cushion through connecting supports.

Further, the seat further comprises: and the second driving mechanism is arranged below the first driving mechanism and is suitable for driving the second sliding block to slide relative to the second sliding rail.

Compared with the prior art, the seat of the utility model has the following advantages:

seat, the seat back of this seat can move relative to the seat cushion to make the seat back can be in the different positions of seat cushion, so that realize the multi-direction of seat and take, and then the effectual convenience of taking that has promoted the seat.

Another object of the present invention is to provide a vehicle, including the seat as described above, the seat in the vehicle can satisfy the multi-directional riding requirements of the passengers, and then the riding convenience of the seat is effectively improved.

Drawings

The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. In the drawings:

fig. 1 is a schematic structural view of a seat according to an embodiment of the present invention;

fig. 2 is a partial schematic structural view of a seat according to an embodiment of the present invention;

fig. 3 is a partial schematic structural view of a seat according to an embodiment of the present invention;

fig. 4 is a partial schematic structural view of a seat according to an embodiment of the present invention;

fig. 5 is a partial schematic structural view of a seat according to an embodiment of the present invention;

fig. 6 is a partial structural schematic diagram of a seat according to an embodiment of the present invention.

Description of reference numerals:

100-seat, 1-seat back, 2-seat cushion, 3-back moving component, 31-first slide rail, 32-first slide block, 4-first driving mechanism, 5-seat moving component, 51-second slide rail, 52-second slide block, 6-second driving mechanism, and 7-connecting bracket.

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

A seat 100 according to an embodiment of the present invention is described below with reference to fig. 1-6.

The seat 100 according to the embodiment of the present invention may include: a seat back 1, a seat cushion 2 and a back movement assembly 3. The seat 100 may be disposed on a vehicle, or may be disposed elsewhere, for clarity of description, the seat 100 is illustrated below as being applied to a vehicle, but such illustration is not to be construed as a limitation to the scope of the present invention, and those skilled in the art can clearly understand that the seat 100 may be applied elsewhere and fall within the scope of the present invention.

As shown in fig. 1 to 6, the backrest moving assembly 3 is connected between the seat back 1 and the seat cushion 2, so that the seat back 1 can move on the seat cushion 2, so that the seat back 1 can move to different positions, and the orientation of the seat cushion 2 can also be changed, so as to realize multidirectional seating of the seat 100, so that a passenger can seat the seat 100 in a plurality of different directions, thereby effectively improving the convenience of seating of the seat 100 and the operability and practicability of the seat 100 as a whole.

Moreover, the passenger can ensure the riding comfort in a plurality of different directions, namely, the position of the seat back 1 on the seat cushion 2 is adjusted to realize that the seat back 1 can well support the back of the passenger when the passenger sits on the seat 100 in different directions so as to ensure the riding comfort.

That is, when the passenger needs to change the sitting direction, the whole seat 100 does not need to be moved, and the sitting requirements of the passenger in different directions can be met only by adjusting the position of the seat back 1 relative to the seat cushion 2, so that the sitting convenience of the seat 100 is improved.

According to the seat 100 of the embodiment of the present invention, the seat back 1 of the seat 100 can move relative to the seat cushion 2, so that the seat back 1 can be located at different positions of the seat cushion 2, so as to realize multi-directional seating of the seat 100, and further effectively improve the seating convenience of the seat 100.

In connection with the embodiments shown in fig. 1-6, the seat back 1 can be translated from one end of the seat cushion 2 to the other end of the seat cushion 2, so that the seat back 1 can be located anywhere between the two ends of the seat cushion 2, wherein the two ends do not represent two boundaries of the seat cushion 2, and the two ends can be two extending directions of the seat cushion 2. Thereby, a bidirectional seating of the seat 100 can be achieved. Taking the vehicle front seat 100 as an example, the passenger can sit in the front and back directions through the translation of the seat backrest 1, the functional experience of sitting in the two directions is provided for the passenger, and the face-to-face communication requirement of the passenger in the front seat 100 and the passenger in the back seat 100 can be met, namely the seat backrest 1 is adjusted to translate, and the two-way sitting function of the seat 100 is realized.

As shown in fig. 2 to 6, the backrest moving unit 3 includes: the first slide rail 31 and the first slide block 32, the first slide block 32 can slide in the first slide rail 31, wherein the first slide block 32 is fixed with a backrest frame in the seat backrest 1, and the first slide rail 31 is fixed with a cushion frame in the seat cushion 2, because the first slide block 32 can move in the first slide rail 31, the movement of the seat backrest 1 relative to the seat cushion 2 is realized, and further, the multidirectional seating function of the seat 100 is realized.

The first sliding block 32 and the backrest frame can be connected through a connecting plate, and a rotating mechanism can be arranged between the backrest frame and the connecting plate, so that the backrest frame can rotate relative to the connecting plate and the seat cushion 2, and the folding function of the seat backrest 1 is further realized.

Referring to fig. 2-4, the seat 100 further includes: first actuating mechanism 4, first actuating mechanism 4 sets up in seat cushion 2 below to do not take up other spaces in the car, so that the whole integrated level of seat 100 is higher, arranges more rationally. Wherein, the first driving mechanism 4 is adapted to drive the first slider 32 to slide relative to the first slide rail 31. That is, when the position of the seat back 1 relative to the seat cushion 2 needs to be adjusted, the position of the seat back 1 can be adjusted only by controlling the state of the first driving mechanism 4, so that the seat back 1 can be automatically adjusted without manual adjustment, and the convenience of adjustment and seating of the seat 100 is further improved.

Further, in connection with the embodiments shown in fig. 2-6, the first driving mechanism 4 includes: the transmission pivot of driving motor and driving motor both ends connection, wherein, the transmission pivot in the first actuating mechanism 4 is connected with first slider 32 through the stopper, the stopper not only can be connected the transmission pivot on first slider 32 promptly, and still do not influence the normal rotation of transmission pivot, the tip of the transmission pivot in the first actuating mechanism 4 has the drive division, the transmission pivot is suitable for driving the drive division and rotates, and first slide rail 31 internal fixation has the cooperation portion, drive division and cooperation portion cooperation transmission, in order to realize the drive division for the removal of cooperation portion, and then the drive division can drive first slider 32 and slide in first slide rail 31, in order to realize the removal of backrest 1 for seat cushion 2.

According to some embodiments of the utility model, the transmission pivot also can not rotate, just transmits driving motor's power for the drive division to drive the drive division and rotate.

According to some embodiments of the invention, the drive portion comprises: worm gear, cooperation portion includes: a worm mechanism. Through the cooperation of worm gear mechanism and worm mechanism to realize worm gear drive mechanism, can make driven stability better, and then can make more steady that backrest 1 can remove.

As shown in fig. 1-4, the seat 100 further includes: the seat moving assembly 5, the seat moving assembly 5 is connected with the seat cushion 2 and the vehicle interior floor to drive the seat 100 to move integrally relative to the vehicle interior floor, so that the seat 100 can move integrally in the vehicle.

The adjustment of the seat movement assembly 5 to the overall position of the seat 100 and the adjustment of the backrest movement assembly 3 to the position of the seat backrest 1 are independent of each other, and the two are not affected by each other, so as to ensure the stability of the position adjustment.

Meanwhile, the seat moving assembly 5 may cooperate with the backrest moving assembly 3 to achieve a more powerful position adjustment function of the seat 100 to further enhance the convenience of the passenger.

In connection with the embodiment shown in fig. 2-4, the seat moving assembly 5 includes: the second slide rail 51 and the second slide block 52, the second slide block 52 can slide in the second slide rail 51, wherein the second slide block 52 is suitable for being fixed with the first slide rail 31 and the cushion framework of the seat cushion 2 through the connecting bracket 7, the second slide rail 51 is suitable for being fixed with the vehicle interior floor, and therefore, the sliding of the second slide block 52 relative to the second slide rail 51 can realize the movement of the whole seat 100 relative to the vehicle interior floor.

In particular, the connecting bracket 7 is a "U" shaped bracket, two side walls of the "U" shaped bracket are fixedly connected with the first slide rail 31 and the second slide block 52 respectively, and the bottom wall of the "U" shaped bracket is adapted to be connected with the seat cushion 2, namely, the first slide rail 31, the second slide block 52 and the seat cushion 2 are connected as a whole, can move synchronously, since the seat back 1 is movable relative to the seat cushion 2 only when the first drive mechanism 4 is activated, therefore, when the first driving mechanism 4 is not activated, the seat back 1, the back moving assembly 3, the seat cushion 2 and the second slider 52 are connected as a whole, can move synchronously, when the second slider 52 moves relative to the second slide rail 51 fixed to the vehicle interior floor, the seat 100 as a whole moves relative to the vehicle interior floor, and thus the position of the seat 100 as a whole in the vehicle interior is adjusted.

Referring to fig. 2-4, the seat 100 further includes: the second driving mechanism 6 and the second driving mechanism 6 are arranged below the first driving mechanism 4, so that other space in the vehicle is not occupied, the whole integration level of the seat 100 is higher, and the arrangement is more reasonable. Wherein, the second driving mechanism 6 is adapted to drive the second slider 52 to slide relative to the second slide rail 51. That is, when the position of the whole seat 100 needs to be adjusted, the position of the whole seat 100 can be adjusted only by controlling the state of the second driving mechanism 6, so that the whole position of the seat 100 can be automatically adjusted without manual adjustment, and the convenience of adjustment and seating of the seat 100 is further improved.

When the second driving mechanism 6 is not activated, the first slide rail 31 cannot move relative to the second slide rail 51, and the second slide rail 51 cannot move, so that when the driving portion is in fit transmission with the fitting portion, the first slide rail 31 cannot move, but under the action of the driving force, the driving portion can only move relative to the fitting portion on the first slide rail 31, and thus the movement of the seat back 1 relative to the seat cushion 2 is realized.

Since the specific structure of the second driving mechanism 6 is substantially the same as the specific structure of the first driving mechanism 4, and the matching connection relationship and transmission manner between the second driving mechanism 6 and the seat moving assembly 5 are also substantially the same as the matching connection relationship and transmission manner between the first driving mechanism 4 and the backrest moving assembly 3, further description is omitted here.

According to some embodiments of the present invention, the first driving mechanism 4 and the second driving mechanism 6 can share one driving motor, and a combination separation device is provided between the driving motor and two corresponding driving portions, so as to realize that the backrest moving component 3 and the seat moving component 5 are controlled by the same driving motor to operate respectively or simultaneously, thereby saving the arrangement space.

According to another aspect of the present invention, a vehicle includes the seat 100 described in the above embodiments. Other configurations of the vehicle, such as transmissions, braking systems, steering systems, etc., are known in the art and well known to those skilled in the art, and therefore will not be described in detail herein.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A seat (100) comprising:

a seat back (1) and a seat cushion (2);

a backrest movement assembly (3), the backrest movement assembly (3) being connected between the seat back (1) and the seat cushion (2) to enable the seat back (1) to move on the seat cushion (2) to enable multidirectional seating of the seat (100).

2. The seat (100) of claim 1, wherein the seat back (1) is translatable from one end of the seat cushion (2) to the other end of the seat cushion (2) to enable bi-directional seating of the seat (100).

3. The seat (100) of claim 1, wherein the backrest moving assembly (3) comprises: the seat back comprises a first slide rail (31) and a first slide block (32), wherein the first slide block (32) can slide in the first slide rail (31), the first slide block (32) is fixed with the seat back (1), and the first slide rail (31) is fixed with the seat cushion (2).

4. The seat (100) of claim 3, further comprising: the first driving mechanism (4) is arranged below the seat cushion (2), and the first driving mechanism (4) is suitable for driving the first sliding block (32) to slide relative to the first sliding rail (31).

5. The seat (100) according to claim 4, wherein the first driving mechanism (4) is fixed with the first sliding block (32), the end of the first driving mechanism (4) is provided with a driving part, and a matching part is fixed in the first sliding rail (31), and the driving part is in matching transmission with the matching part.

6. The seat (100) of claim 5, wherein the drive portion comprises: a worm gear mechanism, the engagement portion comprising: a worm mechanism.

7. The seat (100) of claim 4, further comprising: a seat moving assembly (5), wherein the seat moving assembly (5) is connected with the seat cushion (2) to drive the seat (100) to move integrally.

8. The seat (100) of claim 7, wherein the seat movement assembly (5) comprises: the seat cushion comprises a second slide rail (51) and a second slide block (52), wherein the second slide block (52) can slide in the second slide rail (51), and the second slide block (52), the first slide rail (31) and the seat cushion (2) are fixed through a connecting bracket (7).

9. The seat (100) of claim 8, further comprising: the second driving mechanism (6), the second driving mechanism (6) is arranged below the first driving mechanism (4), and the second driving mechanism (6) is suitable for driving the second sliding block (52) to slide relative to the second sliding rail (51).

10. A vehicle, characterized in that it comprises a seat (100) according to any one of claims 1-9.