Manual seat guide rail

A technology of seat rails and unlocking levers, which is applied to movable seats, vehicle seats, special positions of vehicles, etc. Effect

Pending Publication Date: 2021-04-06
襄阳寒桦精机有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The above-mentioned existing technologies all disclose seat guide rail structures, but because many small parts are involved in the guide rail structures, manual assembly is used in the manufacturing process, and more labor and energy are required for assembly.

Method used

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  • Manual seat guide rail
  • Manual seat guide rail
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Embodiment Construction

[0027] The technical solutions of the present invention will be clearly and completely described below in conjunction with specific embodiments. Apparently, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0028] Example: manual seat rails such as Figure 1 to Figure 4 As shown, it includes an outer rail 1 and an inner rail 2 slidingly arranged in the outer rail 1 . The outer rail 1 has a plurality of locking grooves 11 distributed along the length direction, and notches 21 are opened on both sides of the inner rail 2 . Unlock lever 3, return spring one 5, return spring two 6, locking claw 4 are installed in inner rail 2, and locking claw 4 comprises claw body 41, a plurality of claw parts 42 that are fixed on claw body...

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PUM

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Abstract

The invention relates to the technical field of seat guide rails, and discloses a manual seat guide rail which comprises an outer rail and an inner rail slidably arranged in the outer rail, a plurality of locking grooves distributed in the length direction of the outer rail are formed in the outer rail, and notches are formed in the two sides of the inner rail. An unlocking rod, a first reset spring, a second reset spring and a locking claw are arranged in the inner rail, and claw parts on the two sides of the locking claw penetrate through the notches and make contact with the unlocking rod. The manual seat guide rail has the following advantages and effects that the hook part on the operating lever is hooked on the rod part of the second reset spring, so that the operating lever is prevented from falling off during use. Supporting shafts are formed at the two ends of the first reset spring and penetrate through the penetrating holes in the unlocking rod and the through holes in the inner rail to achieve hinge joint between the unlocking rod and the inner rail. The manual seat guide rail comprises an outer rail body, an inner rail body, an unlocking rod, a locking claw, a first reset spring and a second reset spring, the operating rod, the first reset spring and the second reset spring are each formed by bending an elastic steel wire, the number of parts is small, the structural design is ingenious, and assembly in the production and manufacturing link is facilitated.

Description

technical field [0001] The invention relates to the technical field of seat guide rails, in particular to manual seat guide rails. Background technique [0002] The vehicle seat guide rail is installed between the seat and the vehicle floor, and is used to adjust the position of the seat in the vehicle. The Chinese invention patent whose authorized notification number is CN101244704B discloses a seat guide rail and its device and a seat guide rail comprising the seat guide rail or its device. The Chinese invention application with application publication number CN103587436A discloses a seat rail assembly, a method of manufacturing the same, and a vehicle seat assembly. The Chinese invention application whose application publication number is CN109715438A discloses a guide rail and a vehicle seat. The above-mentioned prior art all disclose seat guide rail structures, but because many small parts are involved in the guide rail structures, manual assembly is used in the manuf...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60N2/07B60N2/08
CPCB60N2/0722B60N2/08
Inventor 张寒情伍学智颜明赫祎高春峰
Owner 襄阳寒桦精机有限公司
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