Seat sliding rail anti-stripping structure
By setting multiple hooking points between the seat slide rails and using anti-peel hooks and reinforcement brackets, the problem of easy derailment of traditional seat slide rails is solved, and safety and structural strength are improved.
Patent Information
- Application Number
- CN202420142077.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-19
- Publication Date
- 2025-02-11
- Estimated Expiration
- 2034-01-19
AI Technical Summary
Traditional car seat slides are prone to derailment, which poses safety risks.
A seat slide rail anti-stripping structure is designed. By setting multiple hooking points between the upper slide rail main body and the lower slide rail main body, anti-stripping hooks and reinforcement brackets are used to enhance structural strength and anti-stripping ability.
It effectively reduces the probability of derailment of the upper and lower sliding rails, improves the safety factor, and has a simple structure and strong practicality.
Smart Images
Figure CN222452004U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of automobile seat slide rails, in particular to an anti-peeling structure for seat slide rails. Background Art
[0002] Seat rails are an important component of automobiles and one of the main functional parts of automobile seats. Seat rails are used to connect automobile seats and automobile bodies. Automobile seats can be adjusted forward and backward through seat rails, so that passengers can flexibly adjust the seat position according to their needs. Due to the high safety standard development of automobile technology, seat rails have high strength requirements. Most traditional automobile seat rails simply hook up the upper and lower rails, which are prone to derailment and cause safety accidents, so there are great safety hazards. Utility Model Content
[0003] In view of the problems existing in the above-mentioned prior art, the utility model aims to provide a seat slide rail anti-peeling structure, which has a high safety factor and strong anti-peeling ability and can effectively reduce the probability of derailment of the upper and lower slide rails.
[0004] The left and right sides of the seat frame are connected to each other with a plurality of anti-stripping hooks, and the upper and lower sides of the seat frame are connected with the plurality of anti-stripping hooks respectively.
[0005] In the above scheme: the anti-stripping hook of the lower slide rail on the right side of the lower slide rail body is bent in an L-shape, and the anti-stripping hook on the upper slide rail reinforcement bracket is formed by bending the upper slide rail reinforcement bracket in a stepped shape, which is ingenious in design and easy to process.
[0006] In the above scheme: a welding positioning point for installing the upper slide rail reinforcement bracket is provided on the right side wall of the upper right slide rail bracket to facilitate the welding operation.
[0007] In the above scheme: the left and right ends of the front fixing seat and the rear fixing seat are both provided with main body roller mounting shafts for mounting the main body rollers that roll along the bottom surface of the lower slide rail body.
[0008] In the above scheme: the inwardly bent parts of the tops of the left and right side walls of the lower slide rail body are provided with arc-shaped surfaces, which are used to make the auxiliary rollers of the upper slide rail body slide back and forth along the arc-shaped surfaces.
[0009] In the above scheme: a "V"-shaped bent hook is provided on the left side wall of the upper left slide rail bracket and the right side wall of the upper right slide rail bracket, which is used to install auxiliary rollers that slide back and forth along the arc surface of the lower slide rail body.
[0010] In the above scheme: the main body of the lower slide rail is made of aluminum alloy, and the length of the main body of the lower slide rail is 0.5m~2m. Compared with high-strength steel with great processing difficulty, complex process and heavy weight, aluminum alloy has good strength, simple process and light weight; it belongs to the range of long slide rails, and is suitable for MPVs, SUVs, etc. where the first and second rows share slide rails or the second and third rows share slide rails. The use of aluminum alloy also meets the structural strength requirements of long slide rails, and the material selection and length are reasonable.
[0011] The beneficial effects of the utility model are as follows: hooking points are arranged between the front and rear fixed seats and the left and right upper slide rail brackets and the lower slide rail body, so that there are multiple hooking points between the upper slide rail body and the lower slide rail body, the structural strength is high, the anti-peeling ability is strong, the derailment probability of the upper and lower slide rails can be effectively reduced, and the structure is simple and practical. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 It is a structural schematic diagram of the utility model.
[0013] Figure 2 It is an explosion schematic diagram of the utility model.
[0014] Figure 3 It is a structural schematic diagram of the lower slide rail body.
[0015] Figure 4 It is a schematic diagram of the connection between the front fixed seat and the lower sliding rail body.
[0016] Figure 5 It is a schematic diagram of the connection between the rear fixing seat and the lower sliding rail body.
[0017] Figure 6 It is a schematic diagram of the connection between the upper left slide rail bracket and the lower slide rail body.
[0018] Figure 7 It is a schematic diagram of the connection between the upper right slide rail bracket and the lower slide rail body. DETAILED DESCRIPTION
[0019] like Figure 1As shown in FIG. 7 , a seat slide rail anti-peeling structure is mainly composed of an upper slide rail body 2 and a lower slide rail body 1. The lower slide rail body 1 is a groove-shaped structure, and the tops of the left and right side walls of the lower slide rail body 1 are bent inward to form a lower slide rail anti-peeling hook 101.
[0020] The upper slide rail body 2 includes a front fixing seat 21, a rear fixing seat 22, a left upper slide rail bracket 23 and a right upper slide rail bracket 24 which are sequentially distributed front, back, left and right. The left upper slide rail bracket 23 and the right upper slide rail bracket 24 are welded side by side between the front fixing seat 21 and the rear fixing seat 22.
[0021] The left and right ends of the front fixing seat 21 and the rear fixing seat 22 are both extended outward to be provided with anti-peeling hooks 201 that can be hooked with the lower slide rail anti-peeling hook 101. The upper left slide rail bracket 23 is extended to the left to be provided with an anti-peeling hook 201 that can be hooked with the lower slide rail anti-peeling hook 101. An upper slide rail reinforcement bracket 25 is welded on the right side wall of the upper right slide rail bracket 24. The upper slide rail reinforcement bracket 25 is provided with an anti-peeling hook 201 that can be hooked with the lower slide rail anti-peeling hook 101; and all the left side anti-peeling hooks 201 are correspondingly hooked on the left side lower slide rail anti-peeling hook 101, and all the right side anti-peeling hooks 201 are correspondingly hooked on the right side lower slide rail anti-peeling hook 101.
[0022] Preferably, the lower slide rail anti-stripping hook 101 on the right side of the lower slide rail body 1 is L-shaped, and the anti-stripping hook 201 on the upper slide rail reinforcement bracket 25 is formed by the upper slide rail reinforcement bracket 25 being bent in a stepped shape, which is ingenious in design and easy to process.
[0023] Preferably, a welding positioning point for installing the upper slide rail reinforcement bracket 25 is provided on the right side wall of the right upper slide rail bracket 24 to facilitate the welding operation.
[0024] Preferably, both left and right ends of the front fixing seat 21 and the rear fixing seat 22 are provided with a main body roller mounting shaft 202 for mounting the main body roller that rolls along the bottom surface of the lower slide rail main body 1 .
[0025] Preferably, an arc surface 204 is provided at the inwardly bent portion of the top of the left and right side walls of the lower slide rail body 1 , so as to enable the auxiliary rollers of the upper slide rail body 2 to slide forward and backward along the arc surface 204 .
[0026] Preferably, a V-shaped bent hook 203 is provided on the left side wall of the left upper slide rail bracket 23 and the right side wall of the right upper slide rail bracket 24 for mounting auxiliary rollers that slide back and forth along the arc surface 204 of the lower slide rail body 1 .
[0027] Preferably, the lower slide rail body 1 is made of aluminum alloy, and the length of the lower slide rail body 1 is 0.5m to 2m. Compared with high-strength steel, which is difficult to process, complicated in process, and heavy in weight, aluminum alloy has good strength, simple process, and light weight. It belongs to the range of long slide rails and is suitable for MPVs, SUVs, etc. where the first and second rows share slide rails or the second and third rows share slide rails. The use of aluminum alloy also meets the structural strength requirements of long slide rails, and the material selection and length are reasonable.
Claims
1. A seat rail anti-peeling structure, comprising an upper rail body (2) and a lower rail body (1), wherein the lower rail body (1) is a groove-shaped structure, and the tops of the left and right side walls of the lower rail body (1) are bent inward to form a lower rail anti-peeling hook (101), characterized in that: The upper slide rail body (2) comprises a front fixing seat (21), a rear fixing seat (22), a left upper slide rail bracket (23) and a right upper slide rail bracket (24) which are sequentially arranged in front, back, left and right directions. The left upper slide rail bracket (23) and the right upper slide rail bracket (24) are welded side by side between the front fixing seat (21) and the rear fixing seat (22). Both left and right ends of the front fixing seat (21) and the rear fixing seat (22) are provided with anti-peeling hooks (201) which can be mutually connected with the anti-peeling hooks (101) of the lower slide rail. The left upper slide rail bracket (23) is welded to the left and right directions between the front fixing seat (21) and the rear fixing seat (22). The left extension is provided with an anti-peeling hook (201) that can be mutually connected with the anti-peeling hook (101) of the lower rail, and an upper rail reinforcement bracket (25) is welded on the right side wall of the upper right rail bracket (24). The upper rail reinforcement bracket (25) is provided with an anti-peeling hook (201) that can be mutually connected with the anti-peeling hook (101) of the lower rail, and all the left anti-peeling hooks (201) are correspondingly connected to the anti-peeling hook (101) of the lower rail on the left, and all the right anti-peeling hooks (201) are correspondingly connected to the anti-peeling hook (101) of the lower rail on the right.
2. The seat rail anti-peeling structure according to claim 1, characterized in that: The lower slide rail anti-stripping hook (101) on the right side of the lower slide rail body (1) is bent in an L-shape, and the anti-stripping hook (201) on the upper slide rail reinforcement bracket (25) is formed by bending the upper slide rail reinforcement bracket (25) in a stepped shape.
3. The seat rail anti-peeling structure according to claim 1, characterized in that: A welding positioning point for installing an upper slide rail reinforcement bracket (25) is provided on the right side wall of the upper right slide rail bracket (24).
4. The seat rail anti-peeling structure according to claim 1, characterized in that: The left and right ends of the front fixing seat (21) and the rear fixing seat (22) are both provided with a main body roller mounting shaft (202) for mounting a main body roller that rolls along the bottom surface of the lower slide rail main body (1).
5. The seat slide rail anti-peeling structure according to claim 1, characterized in that: The inwardly bent portions of the tops of the left and right side walls of the lower slide rail body (1) are provided with arc-shaped surfaces (204) for enabling the auxiliary rollers of the upper slide rail body (2) to slide forward and backward along the arc-shaped surfaces (204).
6. The seat slide rail anti-peeling structure according to claim 5, characterized in that: A "V"-shaped bent hook (203) is provided on the left side wall of the upper left slide rail bracket (23) and the right side wall of the upper right slide rail bracket (24) for mounting an auxiliary roller that slides back and forth along the arc surface (204) of the lower slide rail body (1).
7. The seat rail anti-peeling structure according to claim 1, characterized in that: The lower lower rail body (1) is made of aluminum alloy, and the length of the lower lower rail body (1) is 0.5 m to 2 m.