Automobile rear-row seat fixing support
A rear seat and fixing bracket technology, which is applied in the field of auto parts, can solve problems such as potential safety hazards, easy loosening of the rear seat backrest, and inability to fix the rear seat backrest, so as to ensure driving safety , the effect of simple structure
Pending Publication Date: 2022-06-28
SHANDONG TRANSPORT VOCATIONAL COLLEGE
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Problems solved by technology
[0002] In the field of automobiles, there are certain national standards for the fixing of the rear seats, which require that the movement of the backrests and headrests of the rear seats cannot exceed the specified limit after the car is subjected to deceleration impact within the specified value range. In terms of the fixed structure design of the rear seat backrests, there are common problems that the rear seat backrests cannot be fixed up to the above standard requirements, and the rear seat backrests are easy to loosen beyond the specified limit, which poses serious safety hazards in driving
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[0014] The present invention will be further described below with reference to the accompanying drawings and specific embodiments, so as to more clearly understand the technical idea claimed in the present invention.
[0015] like Figure 1-3 and Figure 5-6 The shown fixing bracket for the rear seat of the automobile includes an integral sheet metal seat 1, a guide slot 2 and a traction blocking component 3. The integral sheet metal seat 1 is welded and fixed to the car coat rack sheet metal assembly 100. The first sheet metal wall 11 and the second sheet metal wall 12 corresponding to the rear seat back frame 200 extending toward the upper side of the first sheet metal wall 11. During installation, the first sheet metal wall 11 is welded and fixed to the car coat rack. The metal assembly 100 and the integral sheet metal seat 1 also face the rear seat back frame 200 to form a reinforced convex wall 13 with a cavity structure. In this embodiment, the edge of the reinforced c...
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The invention discloses an automobile rear-row seat fixing support which comprises an integral metal plate seat, a guide groove hole and a traction blocking assembly, the integral metal plate seat is provided with a first metal plate wall and a second metal plate wall extending towards the upper side of the first metal plate wall, and a reinforcing convex wall with a cavity structure is formed back to a rear-row seat backrest framework; the guide groove hole forms a closed hole body and longitudinally extends to be arranged on the second metal plate wall, the traction blocking assembly is provided with a rod-shaped body inserted into the guide groove hole in a penetrating mode, the rod-shaped body is provided with a backrest framework welding end and a stopping end, and the backrest framework welding end tightly abuts against the wall face of the side, facing the back row seat backrest framework, of the second metal plate wall. A buffer elastic piece is positioned and sleeved between the stop end and the second metal plate wall on one side of the rod-shaped body, which is positioned on the reinforcing convex wall; the fixing device is simple in structure, can be used for firmly fixing the back-row seat backrest on an automobile body and can buffer and limit the movement of the back-row seat backrest and a headrest to exceed regulations when being impacted, so that the driving safety is more effectively ensured.
Description
technical field [0001] The invention belongs to the technical field of automobile parts, and in particular relates to an automobile seat accessory used for restricting the movement of the backrest and headrest of the rear seat of the automobile from exceeding the specified limit during a rear-end collision. Background technique [0002] In the automotive field, there are certain national standards for the fixation of rear seats, which require that after the car is impacted by deceleration within the specified value range, the movement of the backrest and headrest of the rear seats cannot exceed the specified limits. In the design of the fixed structure of the rear seat backrest, there are generally problems that the rear seat backrest cannot meet the above-mentioned standard requirements, and the rear seat backrest is easy to loosen and exceed the specified limit, which poses a serious safety hazard in driving. SUMMARY OF THE INVENTION [0003] In view of the deficiencies ...
Claims
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IPC IPC(8): B60N2/68
CPCB60N2/682B60N2002/684
Inventor 宋美玉王旭荣于晓英黄言超吕一凡张健明梁效金程尧
Owner SHANDONG TRANSPORT VOCATIONAL COLLEGE