CN217074116U - Zero gravity seat of car structure, car seat and vehicle reset fast - Google Patents
Zero gravity seat of car structure, car seat and vehicle reset fast Download PDFInfo
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- CN217074116U CN217074116U CN202220905817.3U CN202220905817U CN217074116U CN 217074116 U CN217074116 U CN 217074116U CN 202220905817 U CN202220905817 U CN 202220905817U CN 217074116 U CN217074116 U CN 217074116U
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- 230000005484 gravity Effects 0.000 title claims abstract description 18
- 230000003014 reinforcing effect Effects 0.000 claims description 6
- 230000004044 response Effects 0.000 claims description 3
- 230000001960 triggered effect Effects 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
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Abstract
The utility model discloses a zero gravity seat quick reset structure for an automobile, an automobile seat and a vehicle, which comprises a driving rod bracket, a collapsing sliding bracket and a connecting rod bracket; the lower end part of the driving rod bracket is fixedly connected with the angle adjuster; the upper end part of the driving rod support is hinged with the lower end part of the collapsing sliding support to form a first hinge point; the upper end part of the collapsing sliding support is connected with the lower end part of the connecting rod support through a collapsing nut and a collapsing bolt, the collapsing sliding support is provided with a limiting part, and the connecting rod support is provided with a stop block; the upper end part of the connecting rod bracket is hinged with the seat frame side plate to form a second hinge point. The utility model discloses can when the collision takes place, reset the seat to safe position state fast under the appearance position state of lying from zero gravity to ensure passenger's safety.
Description
Technical Field
The utility model belongs to the technical field of car seat, concretely relates to zero gravity seat of car structure, car seat and vehicle that resets fast.
Background
At present, along with the change of automobile market demand, traditional seat structure can't satisfy more and more spaces, requirements such as travelling comfort. Zero-gravity posture seats based on traditional structural evolution have many problems in terms of collision safety, and how to solve the problem of passenger collision safety in a zero-gravity posture is a key problem for limiting the current development of automobile seats.
Therefore, there is a need for a quick return structure for zero-gravity seat of vehicle, a vehicle seat and a vehicle.
Disclosure of Invention
An object of the utility model is to provide a zero gravity seat of car structure, car seat and vehicle that resets fast can when bumping, lie appearance position state with the seat from zero gravity and reset to safe position state department fast down to ensure passenger's safety.
On the first hand, the utility model discloses a zero gravity seat quick reset structure for an automobile, which comprises a driving rod bracket, a collapsing sliding bracket and a connecting rod bracket;
the lower end part of the driving rod bracket is fixedly connected with the angle adjuster;
the upper end part of the driving rod support is hinged with the lower end part of the collapsing sliding support to form a first hinge point;
the upper end part of the collapsing sliding support is connected with the lower end part of the connecting rod support through a collapsing nut and a collapsing bolt, the collapsing sliding support is provided with a limiting part, and the connecting rod support is provided with a stop block;
the upper end part of the connecting rod bracket is hinged with the seat frame side plate to form a second hinge point;
when the force applied to the crumple bolt is larger than a preset threshold value, the crumple bolt is subjected to fracture response, and the connecting rod support and the crumple sliding support slide relatively while the connecting rod mechanism formed by the connecting rod support and the crumple sliding support rotates around the first hinge point until the stop block on the connecting rod support contacts with the limiting part on the crumple sliding support to stop.
Optionally, the collapsing sliding support is of a hollow structure, the lower end of the connecting rod support extends into the collapsing sliding support and is hinged together, the structure is simple, and the requirement on the manufacturing process is low.
Optionally, the upper end face of the collapsing sliding support is the limiting part, the structure is simple, and the requirement on the manufacturing process is low.
Optionally, the lower end of the connecting rod bracket is provided with a boss extending along the longitudinal direction, so that the strength of the connecting rod bracket is improved.
Optionally, two side edges of the connecting rod bracket are provided with reinforcing flanges, so that the strength of the connecting rod bracket is improved.
Optionally, the stop block is integrally arranged on the reinforcing turned edge, and the manufacturing process requirement is low.
In a second aspect, a car seat, adopt like the utility model a car zero gravity seat quick reset structure.
Third aspect, the vehicle, adopt like the utility model the car seat.
The utility model has the advantages of it is following: the seat can be quickly reset to the safe position state from the zero-gravity lying posture position state when collision occurs, so that the safety of passengers is ensured; meanwhile, the structure design is simple, the requirement on the manufacturing process is low, the reliability and the universality are high, the cost is low, and the device can be used for various different vehicle types.
Drawings
FIG. 1 is a schematic structural diagram of the present embodiment;
FIG. 2 is a second schematic structural diagram of the present embodiment;
FIG. 3 is an exploded view of FIG. 1;
FIG. 4 is one of the operation principle diagrams of the present embodiment;
FIG. 5 is a second schematic diagram of the present embodiment;
FIG. 6 is a third schematic diagram of the present embodiment;
in the figure, 1, a driving rod support, 2, a collapsing sliding support, 2a, a limiting part, 3, a connecting rod support, 3a, a stop block, 3b, a boss, 3c, a reinforcing flange, 4, a connecting bolt, 5, a rotating shaft bushing, 6, a connecting nut, 7, a collapsing nut, 8, a collapsing bolt, 9, a seat frame side plate, 10, a sliding rail lower support, 11, an angle adjuster, 12, a safety position state, 13, a zero-gravity lying posture position state, 14, a first hinge point, 15 and a second hinge point.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings.
As shown in fig. 1 to 3, in the present embodiment, a zero gravity seat quick-return structure for an automobile includes a driving rod bracket 1, a collapsing sliding bracket 2, and a link bracket 3. The lower end part of the driving rod support 1 is welded with an angle adjuster 11, and the angle adjuster 11 is installed on the upper support 10 of the slide rail. The upper end part of the driving rod support 1 and the lower end part of the collapsing sliding support 2 are hinged together through a rotating shaft bushing 5 by a connecting bolt 4 and a connecting nut 6 to form a first hinge point 14. The upper end of the collapse sliding support 2 is connected with the lower end of the connecting rod support 3 through two collapse nuts 7 and two collapse bolts 8, the collapse sliding support 2 is provided with a limiting part 2a, the connecting rod support 3 is provided with a stop block 3a, and the upper end of the connecting rod support 3 is hinged with a seat frame side plate 9 through a rotating shaft bushing 5 through a connecting bolt 4 and a connecting nut 6 to form a second hinge point 15.
As shown in fig. 4 to 6, in the present embodiment, the operation principle of the zero gravity seat quick return structure of the automobile is as follows:
when the whole vehicle collides, the stress of the seat is transmitted to the crumple bolt 8 through the seat frame side plate 9, the connecting rod bracket 3 and the crumple sliding bracket 2; when the force applied to the crumple bolt 8 is larger than the preset threshold value, the crumple bolt 8 is subjected to fracture response, and triggers the link mechanism formed by the link bracket 3 and the crumple sliding bracket 2 to rotate around the first hinge point 14, and simultaneously the link bracket 3 and the crumple sliding bracket 2 slide relatively until the stop block 3a on the link bracket 3 contacts with the limiting part 2a on the crumple sliding bracket 2 to stop. The returning movement of the seat from the zero-gravity recumbent position state 13 to the safe position state 12 as shown in fig. 6 is completed, so that the safety of the occupant can be ensured.
As shown in fig. 3, in the present embodiment, the collapsing slide bracket 2 is a hollow structure, and the lower end of the link bracket 3 extends into the collapsing slide bracket 2 and is fixedly connected with the collapsing slide bracket 2 through two collapsing nuts 7 and two collapsing bolts 8. The collapse sliding support 2 adopts a hollow structure, and the collapse sliding support 2 with the structure has the advantages of simple structure and low manufacturing process requirement.
As shown in fig. 3, in the present embodiment, the upper end surface of the crush sliding bracket 2 is the position-limiting portion 2a, and the upper end surface of the crush sliding bracket 2 is the position-limiting portion 2a, which has the advantages of simple structure and low requirement for manufacturing process.
As shown in fig. 3, in the present embodiment, the lower end portion of the link bracket 3 is provided with a boss 3b extending in the longitudinal direction to improve the strength of the link bracket 3 and to avoid the connecting bolt 4 and the connecting nut 6 for connecting the driving rod bracket 1 and the collapsing slide bracket 2.
As shown in fig. 3, in this embodiment, two sides of the link bracket 3 are provided with reinforcing flanges 3c to improve the strength of the link bracket 3.
As shown in fig. 3, in the present embodiment, the stop 3a is integrally provided on the reinforcement flange 3c, which has the advantage of low manufacturing requirements.
In this embodiment, an automobile seat adopts the quick reset structure of the zero gravity seat of the automobile as described in this embodiment.
In this embodiment, a vehicle adopts like the utility model discloses a car seat.
Claims (8)
1. The utility model provides a zero gravity seat of car structure that resets fast which characterized in that: comprises a driving rod bracket (1), a collapsing sliding bracket (2) and a connecting rod bracket (3);
the lower end part of the driving rod bracket (1) is fixedly connected with an angle adjuster (11);
the upper end part of the driving rod support (1) is hinged with the lower end part of the collapsing sliding support (2) to form a first hinge point (14);
the upper end part of the collapsing sliding support (2) is connected with the lower end part of the connecting rod support (3) through a collapsing nut (7) and a collapsing bolt (8), a limiting part (2 a) is arranged on the collapsing sliding support (2), and a stop block (3 a) is arranged on the connecting rod support (3);
the upper end part of the connecting rod bracket (3) is hinged with the seat frame side plate (9) to form a second hinge point (15);
when the force borne by the crumple bolt (8) is larger than a preset threshold value, the crumple bolt (8) is subjected to fracture response, and the connecting rod support (3) and the crumple sliding support (2) are triggered to rotate by taking a first hinge point (14) as a center, and simultaneously the connecting rod support (3) and the crumple sliding support (2) slide relatively until a stop block (3 a) on the connecting rod support (3) is contacted with a limiting part (2 a) on the crumple sliding support (2) to stop.
2. The zero-gravity seat quick-return structure for the automobile of claim 1, characterized in that: the collapse sliding support (2) is of a hollow structure, and the lower end of the connecting rod support (3) extends into the collapse sliding support (2) and is hinged together.
3. The zero gravity seat quick return structure of the automobile according to claim 1 or 2, characterized in that: the upper end surface of the collapse sliding support (2) is the limiting part (2 a).
4. The zero gravity seat quick return structure of an automobile according to claim 3, characterized in that: the lower end part of the connecting rod bracket (3) is provided with a boss (3 b) extending along the longitudinal direction.
5. The zero gravity seat quick return structure of the automobile according to claim 4, characterized in that: and reinforcing flanges (3 c) are arranged on two side edges of the connecting rod bracket (3).
6. The zero gravity seat quick return structure of an automobile according to claim 5, characterized in that: the stop block (3 a) is integrally arranged on the reinforcing flanging (3 c).
7. An automobile seat, characterized in that: the zero gravity seat quick return structure for the automobile according to any one of claims 1 to 6 is adopted.
8. A vehicle, characterized in that: the car seat according to claim 7 is used.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220905817.3U CN217074116U (en) | 2022-04-19 | 2022-04-19 | Zero gravity seat of car structure, car seat and vehicle reset fast |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220905817.3U CN217074116U (en) | 2022-04-19 | 2022-04-19 | Zero gravity seat of car structure, car seat and vehicle reset fast |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217074116U true CN217074116U (en) | 2022-07-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220905817.3U Active CN217074116U (en) | 2022-04-19 | 2022-04-19 | Zero gravity seat of car structure, car seat and vehicle reset fast |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217074116U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117429327A (en) * | 2023-12-18 | 2024-01-23 | 长春富晟汽车技术研发有限公司 | Zero gravity seat with quick return mechanism and quick return method thereof |
-
2022
- 2022-04-19 CN CN202220905817.3U patent/CN217074116U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117429327A (en) * | 2023-12-18 | 2024-01-23 | 长春富晟汽车技术研发有限公司 | Zero gravity seat with quick return mechanism and quick return method thereof |
| CN117429327B (en) * | 2023-12-18 | 2024-03-19 | 长春富晟汽车技术研发有限公司 | Zero gravity seat with quick return mechanism and quick return method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 401133 room 208, 2 house, 39 Yonghe Road, Yu Zui Town, Jiangbei District, Chongqing Patentee after: Deep Blue Automotive Technology Co.,Ltd. Address before: 401133 room 208, 2 house, 39 Yonghe Road, Yu Zui Town, Jiangbei District, Chongqing Patentee before: CHONGQING CHANGAN NEW ENERGY AUTOMOBILE TECHNOLOGY Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |