CN212579683U - Seat anti-dive structure, seat supporting structure and vehicle - Google Patents
Seat anti-dive structure, seat supporting structure and vehicle Download PDFInfo
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- CN212579683U CN212579683U CN202020719211.1U CN202020719211U CN212579683U CN 212579683 U CN212579683 U CN 212579683U CN 202020719211 U CN202020719211 U CN 202020719211U CN 212579683 U CN212579683 U CN 212579683U
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Abstract
The utility model belongs to the technical field of automobile braking, in particular to a seat anti-dive structure, a seat supporting structure and a vehicle, wherein the seat anti-dive structure comprises a front connecting rod, a front connecting support, an upper sliding rail and a lower sliding rail, the upper sliding rail is connected to the lower sliding rail in a sliding manner, the front connecting support is fixed on the upper sliding rail, the lower end of the front connecting rod is hinged to the front connecting support, and the front connecting support is provided with a first limiting part and a second limiting part; the first limiting part is in clearance fit with the front connecting rod when the seat cushion main body frame is adjusted to the lowest position, so as to limit the backward rotation amplitude of the front connecting rod; the second limiting portion is in clearance fit with the upper surface of the lower sliding rail when the seat cushion main body frame is adjusted to the lowest position, and is used for being in contact limiting with the lower sliding rail when the upper sliding rail deforms and inclines. This dive structure and seat bearing structure are prevented to seat can be when increaseing the slide rail interval and optimizing back row passenger foot space, guarantee that the seat prevents prevent dive performance.
Description
Technical Field
The utility model belongs to the technical field of the car braking, especially, relate to a seat prevents dive structure, seat bearing structure and vehicle.
Background
The existing seat anti-dive structure limits the backward rotation of the front connecting rod in the collision process through different forms of limiting structures between the front connecting support and the front connecting rod, so that the whole seat cushion main body frame is limited to sink, the anti-dive performance is improved, namely, the forward and downward displacement of a passenger in the collision process is reduced, and the injury of the passenger is reduced.
The limitation is that the space in the front-rear direction of the whole vehicle is limited, the rear passenger usually needs to extend the feet between the two slide rails below the front seat, and the distance between the two slide rails in the vehicle width direction is often needed to be increased in order to increase the foot space of the rear passenger in the vehicle width direction. In this case, the front attachment brackets are often cantilevered over the slide rails. The rigidity of an upper sliding rail in the sliding rail is insufficient, the upper sliding rail is stressed by a cantilever from a front connecting support in the collision process, the upper sliding rail deforms and inclines, the whole seat cushion main body framework four-bar mechanism is loosened and sinks, the forward and downward displacement and the injury of a human body in the collision process are increased, and the submergence preventing performance of the seat is reduced. That is, in the prior art, the seat dive prevention performance is not guaranteed while the space of the feet of the rear passenger is optimized.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve is: the utility model provides a dive structure is prevented to seat, seat bearing structure and vehicle to current seat dive structure is prevented, does not consider the problem of guaranteeing seat dive performance when optimizing back row passenger foot space.
In order to solve the technical problem, on the one hand, an embodiment of the present invention provides a seat anti-dive structure, which includes a front connecting rod, a front connecting bracket, an upper sliding rail and a lower sliding rail, wherein the upper sliding rail is slidably connected to the lower sliding rail, the front connecting bracket is fixed on the upper sliding rail, a lower end of the front connecting rod is hinged to the front connecting bracket, and the front connecting bracket is provided with a first limiting portion and a second limiting portion;
the first limiting part is in clearance fit with the front connecting rod when the seat cushion main body frame is adjusted to the lowest position, so as to limit the backward rotation amplitude of the front connecting rod;
the second limiting portion is in clearance fit with the upper surface of the lower sliding rail when the seat cushion main body frame is adjusted to the lowest position, and is used for being in contact limiting with the lower sliding rail when the upper sliding rail deforms and inclines.
Optionally, the front connecting bracket comprises a horizontal base plate and a vertical mounting plate, the horizontal base plate is attached to and fixed on the upper surface of the upper slide rail, and the lower end of the front connecting rod is hinged to the vertical mounting plate;
the second limiting part is connected between the vertical mounting plate and the horizontal base plate, and the first limiting part is connected to the rear sides of the horizontal base plate, the second limiting part and the vertical mounting plate.
Optionally, the first limiting portion is U-shaped, the first limiting portion includes a front vertical plate, a rear vertical plate and a bottom plate, the front vertical plate is vertically connected to the front side of the bottom plate, the rear vertical plate is vertically connected to the rear side of the bottom plate, and the height of the front vertical plate is smaller than that of the rear vertical plate;
the front vertical plate and the rear vertical plate are in clearance fit with the lower surface of the front connecting rod when the seat cushion main body frame is adjusted to the lowest position.
Optionally, the spacing portion of second includes horizontal limiting plate and hang plate, the first side of hang plate is connected horizontal base plate, horizontal limiting plate connects between the second side of hang plate and the downside of vertical mounting panel, the hang plate is highly reduced gradually by first side to second side.
Optionally, the front connecting bracket further comprises a front side plate, and the front side plate is connected to the front sides of the horizontal base plate, the second limiting portion and the vertical mounting plate.
Optionally, the front connecting bracket includes a front connecting bracket main body and a limiting piece fixed on the front side of the front connecting bracket main body and forming the second limiting portion, and the first limiting portion is disposed on the front connecting bracket main body.
Optionally, the front connecting bracket main body comprises a horizontal base plate and a vertical mounting plate, the horizontal base plate is attached and fixed to the upper surface of the upper slide rail, and the lower end of the front connecting rod is hinged to the vertical mounting plate;
the first limiting part is connected to the rear sides of the horizontal base plate, the first limiting part and the vertical mounting plate.
Optionally, the first limiting portion is U-shaped, the first limiting portion includes a front vertical plate, a rear vertical plate and a bottom plate, the front vertical plate is vertically connected to the front side of the bottom plate, the rear vertical plate is vertically connected to the rear side of the bottom plate, and the height of the front vertical plate is smaller than that of the rear vertical plate;
the front vertical plate and the rear vertical plate are in clearance fit with the lower surface of the front connecting rod when the seat cushion main body frame is adjusted to the lowest position.
Optionally, the front connecting bracket main body further comprises a front side plate, and the front side plate is connected to the front sides of the horizontal base plate and the vertical mounting plate;
the limiting piece is fixed on the front side surface of the front side plate, the bottom surface of the limiting piece comprises a horizontal limiting surface, a vertical limiting surface and an inclined limiting surface, the upper side of the vertical limiting surface is connected with one side of the horizontal limiting surface, and the lower side of the vertical limiting surface is connected with one side of the inclined limiting surface;
the horizontal limiting surface is in clearance fit with the upper surface of the upper sliding rail when the seat cushion main body frame is adjusted to the lowest position;
the vertical limiting surface is in clearance fit with one side surface of the upper sliding rail when the seat cushion main body frame is adjusted to the lowest position;
the inclined limiting surface is in clearance fit with the inclined part of the upper surface of the lower sliding rail when the seat cushion main body frame is adjusted to the lowest position.
On the other hand, the embodiment of the utility model provides a seat supporting structure, including seatpad main body frame, two rear connecting rods, two rear connecting supports, first side anti-dive structure and second side anti-dive structure are above-mentioned seat anti-dive structure; the rear connecting support on the first side is fixed on the upper slide rail of the first side anti-submergence structure, the rear connecting support on the second side is fixed on the upper slide rail of the second side anti-submergence structure, the lower end of the rear connecting rod on the first side is hinged to the rear connecting support on the first side, the lower end of the rear connecting rod on the second side is hinged to the rear connecting support on the second side, and the seat cushion main body frame is connected to the upper end of the front connecting rod on the first side anti-submergence structure, the upper end of the front connecting rod on the second side anti-submergence structure, the upper end of the rear connecting rod on the first side and the upper end of the rear connecting rod on the second side to form a four-bar mechanism.
According to the seat anti-dive structure and the seat support structure of the embodiment of the present invention, the front connection bracket is provided with the first limit portion and the second limit portion, and the first limit portion is in clearance fit with the front link rod when the seat cushion main body frame is adjusted to the lowest position, so as to limit the backward rotation amplitude of the front link rod; the second limiting portion is in clearance fit with the upper surface of the lower sliding rail when the seat cushion main body frame is adjusted to the lowest position, and is used for being in contact limiting with the lower sliding rail when the upper sliding rail deforms and inclines. Therefore, when collision occurs, the front connecting support can limit the backward rotation of the front connecting rod and can limit the deformation and the side inclination of the upper sliding rail due to the stress of the cantilever when the distance between the sliding rails is larger. Therefore, the anti-dive performance of the seat is guaranteed while the space of the feet of the passengers on the rear row is optimized by increasing the distance between the sliding rails.
In another aspect, an embodiment of the present invention provides a vehicle, including the above-mentioned seat anti-dive structure.
Drawings
Fig. 1 is a schematic view of a seat support structure provided in a first embodiment of the present invention;
fig. 2 is a schematic view of a seat anti-dive structure of a seat support structure according to a first embodiment of the present invention;
fig. 3 is a front view of a seat anti-dive structure according to a first embodiment of the present invention;
fig. 4 is an enlarged view of a seat dive prevention structure of a seat support structure according to a second embodiment of the present invention;
fig. 5 is a front view of a seat anti-dive structure of a seat support structure according to a second embodiment of the present invention.
The reference numerals in the specification are as follows: 1. a first side seat cushion side plate; 2. a front heightening pipe; 3. a rear heightening pipe; 4. a front link; 5. a rear connecting rod; 6. a second side cushion side plate; 7. a front connecting bracket; 71. a first limiting part; 711. a front vertical plate; 712. a rear vertical plate; 713. a base plate; 72. a second limiting part; 721. a horizontal limiting plate; 722. an inclined plate; 73. a horizontal substrate; 74. a vertical mounting plate; 75. a front side plate; 8. the rear connecting bracket; 9. an upper slide rail; 10. a lower slide rail; 101. an inclined portion of the upper surface;
7a, a front connecting bracket; 70a, a front connecting frame main body; 71a, a first limiting part; 711a, a front vertical plate; 712a, a rear vertical plate; 713. a base plate; 72a, a limiting sheet; 721a, a horizontal limiting surface; 722a, a vertical limiting surface; 723a, an inclined limiting surface; 73a, a horizontal substrate; 74a, a vertical mounting plate; 75a and a front side plate.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
First embodiment
The front-rear direction hereinafter refers to the front-rear direction of the vehicle, and the height direction refers to the height direction of the vehicle.
As shown in fig. 1 to 3, the utility model discloses the seat bearing structure that the first embodiment provided, prevent dive structure and second side from preventing dive structure including seatpad main body frame, two back connecting rods 5, two back linking bridge 8, first side prevents that dive structure and second side prevent that dive structure is the seat of following prevents dive structure.
The seat anti-submergence structure comprises a front connecting rod 4, a front connecting support 7, an upper slide rail 9 and a lower slide rail 10, wherein the upper slide rail 9 is connected onto the lower slide rail 10 in a sliding mode, the front connecting support 7 is fixed onto the upper slide rail 9 (the front end), the lower end of the front connecting rod 4 is hinged onto the front connecting support 7, and a first limiting portion 71 and a second limiting portion 72 are arranged on the front connecting support 7.
The first stopper portion 71 is in clearance fit (small clearance fit) with the front link 4 when the cushion main body frame is adjusted to the lowest position, so as to restrict the backward rotation range of the front link 4. The second position-limiting portion 72 is in clearance fit (small clearance fit) with the upper surface of the lower slide rail 10 when the cushion main body frame is adjusted to the lowest position, and is configured to be in contact with the lower slide rail 10 for limiting when the upper slide rail 9 is deformed and tilted.
The rear connecting support 8 of the first side is fixed on an upper sliding rail 9 (rear end) of the first side anti-submergence structure, the rear connecting support 8 of the second side is fixed on an upper sliding rail 9 (rear end) of the second side anti-submergence structure, the lower end of the rear connecting rod 5 of the first side is hinged on the rear connecting support 8 of the first side, the lower end of the rear connecting rod 5 of the second side is hinged on the rear connecting support 8 of the second side, and the seat cushion main body frame is connected to the upper end of the front connecting rod 4 of the first side anti-submergence structure, the upper end of the front connecting rod 4 of the second side anti-submergence structure, the upper end of the rear connecting rod 8 of the first side and the upper end of the rear connecting rod 8 of the second side to form a four-bar mechanism.
Specifically, the cushion main body frame includes a front heightening pipe 2, a rear heightening pipe 3, a first side cushion side plate 1, and a second side cushion side plate 6. The first end of the front heightening pipe 2 is connected to the upper end of the front link 4 of the first side anti-dive structure and fixed to the front side of the first side cushion side plate 1, and the second end of the front heightening pipe 2 is connected to the upper end of the front link 4 of the second side anti-dive structure and fixed to the front side of the second side cushion side plate 6. The first end of the rear heightening pipe 3 is connected to the upper end of the rear link 5 on the first side and fixed to the rear side of the first side cushion side plate 1, and the second end of the rear heightening pipe 3 is connected to the upper end of the rear link 5 on the second side and fixed to the rear side of the second side cushion side plate 6 to constitute a parallel four-link mechanism.
Preceding linking bridge 7 includes horizontal base plate 73 and vertical mounting panel 74, horizontal base plate 73 laminating is fixed the upper surface of going up slide rail 9, the lower extreme of preceding connecting rod 4 articulates on vertical mounting panel 74. The second limiting portion 72 is connected between the vertical mounting plate 74 and the horizontal base plate 72, and the first limiting portion 71 is connected to the rear sides of the horizontal base plate 73, the second limiting portion 72 and the vertical mounting plate 74.
The first limiting portion 71 is U-shaped, the first limiting portion 71 includes a front vertical plate 711, a rear vertical plate 712 and a bottom plate 713, the front vertical plate 711 is vertically connected to the front side of the bottom plate 713, the rear vertical plate 712 is vertically connected to the rear side of the bottom plate 713, and the height of the front vertical plate 711 is smaller than the height of the rear vertical plate 712.
The front vertical plate 711 and the rear vertical plate 712 are in clearance fit with the lower surface of the front link 4 when the seat cushion main body frame is adjusted to the lowest position.
The second limiting portion 72 includes a horizontal limiting plate 721 and an inclined plate 722, the first side of the inclined plate 722 is connected to the horizontal substrate 73, the horizontal limiting plate 721 is connected between the second side of the inclined plate 722 and the lower side of the vertical mounting plate 74, and the height of the inclined plate 722 is gradually reduced from the first side to the second side.
The front connecting bracket 7 further includes a front side plate 75, and the front side plate 75 is connected to the front sides of the horizontal base plate 73, the second limiting portion 72, and the vertical mounting plate 74.
In the first embodiment, the front connecting bracket 7 is designed with a first limiting portion 71 and a second limiting portion 72, and the first limiting portion 71 is in a small clearance fit with the front connecting rod 4 when the cushion body frame is located at the lowest position, so as to limit the backward rotation of the front connecting rod 4 during the collision process and the overall sinking of the four-bar linkage caused thereby. The second limiting part 72 is in small clearance fit with the lower slide rail 10 when the seat cushion main body frame is adjusted to the lowest position, and in the collision process, when the upper slide rail 9 deforms and tilts, the second limiting part 72 on the front connecting support 7 quickly contacts with the lower slide rail 10 for limiting, and the stress is simultaneously dispersed to the upper slide rail 9 with poor structural rigidity and the lower slide rail 10 with good structural rigidity, so that the looseness and sinking of the four-bar mechanism caused by the tilting of the upper slide rail 9 due to deformation are reduced. The first limit portion 71 and the first limit portion 72 work together to optimize the step space of the rear-row passenger and ensure the submergence preventing performance of the seat.
Second embodiment
As shown in fig. 4 and 5, a seat support structure according to a second embodiment of the present invention is provided. The difference from the first embodiment lies in the change of the seat anti-dive structure.
In the second embodiment, the front connecting bracket 7a includes a front connecting bracket main body 70a and a stopper piece 72a fixed to a front side of the front connecting bracket main body 70a and constituting the second stopper portion, and the first stopper portion 71a is provided on the front connecting bracket main body 70 a.
The front connecting bracket main body 70a comprises a horizontal base plate 73a and a vertical mounting plate 74a, the horizontal base plate 73a is attached and fixed on the upper surface of the upper slide rail 9, and the lower end of the front connecting rod 4 is hinged on the vertical mounting plate 74 a; the first stopper 71a is connected to the rear sides of the horizontal base plate 73a, the first stopper 72a, and the vertical mounting plate 74 a.
The first limiting portion 71a is U-shaped, the first limiting portion 71a includes a front vertical plate 711a, a rear vertical plate 712a and a bottom plate 713a, the front vertical plate 711a is vertically connected to the front side of the bottom plate 713a, the rear vertical plate 712a is vertically connected to the rear side of the bottom plate 713a, and the height of the front vertical plate 711a is smaller than the height of the rear vertical plate 712 a; the front upright plate 711a and the rear upright plate 712a are in clearance fit with the lower surface of the front link 4 when the seat cushion main body frame is adjusted to the lowest position.
The front connecting bracket body 70a further includes a front side plate 75a, and the front side plate 75a is connected to the front sides of the horizontal base plate 73a and the vertical mounting plate 74 a.
The limiting piece 72a is fixed on the front side surface of the front side plate 75a, the bottom surface of the limiting piece 72a includes a horizontal limiting surface 721a, a vertical limiting surface 722a and an inclined limiting surface 723a, the upper side of the vertical limiting surface 722a is connected with one side of the horizontal limiting surface 721a, and the lower side of the vertical limiting surface 722a is connected with one side of the inclined limiting surface 723 a; the horizontal limiting surface 721a is in clearance fit with the upper surface of the upper slide rail 9 when the seat cushion main body frame is adjusted to the lowest position; the vertical limiting surface 722a is in clearance fit with one side surface of the upper slide rail 6 when the seat cushion main body frame is adjusted to the lowest position; the inclined stopper surface 723a is in clearance fit with the inclined portion 101 of the upper surface of the lower slide rail 10 when the cushion main body frame is adjusted to the lowermost position.
In the second embodiment, the front connecting bracket 7a is designed with a first limiting portion 71a and a limiting piece 72a (second limiting portion), and the first limiting portion 71a is in a small clearance fit with the front link 4a when the cushion body frame is located at the lowest position, so as to limit the backward rotation of the front link 4a during collision and the overall sinking of the four-link mechanism caused thereby. The limiting piece 72a and the front connecting bracket main body 70a are connected together by welding, a horizontal limiting surface 721a and a vertical limiting surface 722a on the limiting piece 72a are in small clearance fit with the upper slide rail 9, and an inclined limiting surface 723a is in small clearance fit with the lower slide rail 10. During collision, when the upper slide rail 9 is deformed and tilted, the horizontal limiting surface 721a and the vertical limiting surface 722a on the limiting piece 72a rapidly contact with the upper surface and one of the side surfaces of the upper slide rail 9, so as to limit the deformation and tilting of the upper slide rail 9, i.e., enhance the structural rigidity of the upper slide rail 9. Meanwhile, the inclined limiting surface 723a is in contact with the lower slide rail 10, and stress is dispersed to the lower slide rail 10 with better structural rigidity, so that looseness and sinking of the four-bar linkage mechanism caused by the deformation and the lateral inclination of the upper slide rail 9 are reduced. The first limit portion 71a and the limit piece 72a work together to optimize the step space of the rear-row passenger and ensure the submergence preventing performance of the seat.
Additionally, the embodiment of the utility model provides a still provide a vehicle, its seat that includes above-mentioned embodiment prevents dive structure.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (11)
1. A seat anti-dive structure is characterized by comprising a front connecting rod, a front connecting support, an upper sliding rail and a lower sliding rail, wherein the upper sliding rail is connected to the lower sliding rail in a sliding manner;
the first limiting part is in clearance fit with the front connecting rod when the seat cushion main body frame is adjusted to the lowest position, so as to limit the backward rotation amplitude of the front connecting rod;
the second limiting portion is in clearance fit with the upper surface of the lower sliding rail when the seat cushion main body frame is adjusted to the lowest position, and is used for being in contact limiting with the lower sliding rail when the upper sliding rail deforms and inclines.
2. The seat anti-dive structure according to claim 1, wherein the front connection bracket includes a horizontal base plate and a vertical mounting plate, the horizontal base plate is attached to and fixed to an upper surface of the upper slide rail, and a lower end of the front link is hinged to the vertical mounting plate;
the second limiting part is connected between the vertical mounting plate and the horizontal base plate, and the first limiting part is connected to the rear sides of the horizontal base plate, the second limiting part and the vertical mounting plate.
3. The seat anti-dive structure according to claim 2, wherein the first position-limiting portion is U-shaped, the first position-limiting portion includes a front vertical plate, a rear vertical plate, and a bottom plate, the front vertical plate is vertically connected to a front side of the bottom plate, the rear vertical plate is vertically connected to a rear side of the bottom plate, and a height of the front vertical plate is smaller than a height of the rear vertical plate;
the front vertical plate and the rear vertical plate are in clearance fit with the lower surface of the front connecting rod when the seat cushion main body frame is adjusted to the lowest position.
4. The seat anti-dive structure according to claim 2, wherein the second limiting portion includes a horizontal limiting plate and an inclined plate, a first side of the inclined plate is connected to the horizontal base plate, the horizontal limiting plate is connected between a second side of the inclined plate and a lower side of the vertical mounting plate, and a height of the inclined plate is gradually reduced from the first side to the second side.
5. The seat anti-dive structure according to claim 2, wherein the front connection bracket further includes a front side plate connected to front sides of the horizontal base plate, the second stopper portion, and the vertical mounting plate.
6. The seat anti-dive structure according to claim 1, wherein the front connection bracket includes a front connection bracket main body and a stopper piece fixed to a front side of the front connection bracket main body and constituting the second stopper portion, and the first stopper portion is provided on the front connection bracket main body.
7. The seat anti-dive structure according to claim 6, wherein the front connection bracket body includes a horizontal base plate and a vertical mounting plate, the horizontal base plate is attached to and fixed to an upper surface of the upper slide rail, and a lower end of the front link is hinged to the vertical mounting plate;
the first limiting part is connected to the rear sides of the horizontal base plate, the second limiting part and the vertical mounting plate.
8. The seat anti-dive structure according to claim 1, wherein the first position-limiting portion is U-shaped, the first position-limiting portion includes a front vertical plate, a rear vertical plate, and a bottom plate, the front vertical plate is vertically connected to a front side of the bottom plate, the rear vertical plate is vertically connected to a rear side of the bottom plate, and a height of the front vertical plate is smaller than a height of the rear vertical plate;
the front vertical plate and the rear vertical plate are in clearance fit with the lower surface of the front connecting rod when the seat cushion main body frame is adjusted to the lowest position.
9. The seat anti-dive structure according to claim 7, wherein the front connection bracket body further includes a front side plate connected to front sides of the horizontal base plate and the vertical mounting plate;
the limiting piece is fixed on the front side surface of the front side plate, the bottom surface of the limiting piece comprises a horizontal limiting surface, a vertical limiting surface and an inclined limiting surface, the upper side of the vertical limiting surface is connected with one side of the horizontal limiting surface, and the lower side of the vertical limiting surface is connected with one side of the inclined limiting surface;
the horizontal limiting surface is in clearance fit with the upper surface of the upper sliding rail when the seat cushion main body frame is adjusted to the lowest position;
the vertical limiting surface is in clearance fit with one side surface of the upper sliding rail when the seat cushion main body frame is adjusted to the lowest position;
the inclined limiting surface is in clearance fit with the inclined part of the upper surface of the lower sliding rail when the seat cushion main body frame is adjusted to the lowest position.
10. A seat support structure, comprising a seat cushion main body frame, two rear connecting rods, two rear connecting brackets, a first side anti-dive structure and a second side anti-dive structure, wherein the first side anti-dive structure and the second side anti-dive structure are the seat anti-dive structure according to any one of claims 1 to 9; the rear connecting support on the first side is fixed on the upper slide rail of the first side anti-submergence structure, the rear connecting support on the second side is fixed on the upper slide rail of the second side anti-submergence structure, the lower end of the rear connecting rod on the first side is hinged to the rear connecting support on the first side, the lower end of the rear connecting rod on the second side is hinged to the rear connecting support on the second side, and the seat cushion main body frame is connected to the upper end of the front connecting rod on the first side anti-submergence structure, the upper end of the front connecting rod on the second side anti-submergence structure, the upper end of the rear connecting rod on the first side and the upper end of the rear connecting rod on the second side to form a four-bar mechanism.
11. A vehicle characterized by comprising the seat anti-dive structure according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020719211.1U CN212579683U (en) | 2020-04-30 | 2020-04-30 | Seat anti-dive structure, seat supporting structure and vehicle |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020719211.1U CN212579683U (en) | 2020-04-30 | 2020-04-30 | Seat anti-dive structure, seat supporting structure and vehicle |
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| CN212579683U true CN212579683U (en) | 2021-02-23 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113246817A (en) * | 2021-06-16 | 2021-08-13 | 延锋安道拓座椅有限公司 | Adjusting structure and adjusting method of automobile seat |
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2020
- 2020-04-30 CN CN202020719211.1U patent/CN212579683U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113246817A (en) * | 2021-06-16 | 2021-08-13 | 延锋安道拓座椅有限公司 | Adjusting structure and adjusting method of automobile seat |
| WO2022262745A1 (en) * | 2021-06-16 | 2022-12-22 | 延锋国际汽车技术有限公司 | Vehicle seat adjustment structure and adjustment method therefor |
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