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Seat belt tongue, seat belt and vehicle

A technology of seat belt lock tongue and lock tongue, applied in the direction of seat belts, vehicle parts, transportation and packaging in the car, can solve the problems of high overall cost, large cam force, large process requirements, etc., to reduce difficulty and low cost. cost effect

Active Publication Date: 2022-03-18
BYD CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the related technology, the cam is subjected to a large force, which makes the process requirements for the production of the cam large, the overall cost is too high, and there is room for improvement

Method used

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  • Seat belt tongue, seat belt and vehicle
  • Seat belt tongue, seat belt and vehicle
  • Seat belt tongue, seat belt and vehicle

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0035] Embodiments of the present application are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary, and are only for explaining the present application, and should not be construed as limiting the present application.

[0036] Unless otherwise specified, the front-rear direction in this application refers to the longitudinal direction of the vehicle, namely the X direction; the left-right direction refers to the transverse direction of the vehicle, namely the Y direction; the up-down direction refers to the vertical direction of the vehicle, namely the Z direction.

[0037] Refer below Figure 1-Figure 15 Describe the seat belt lock tongue 100 according to the embodiment of the present application. When the vehicle encounters an emergency c...

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PUM

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Abstract

The present application discloses a safety belt latch, a safety belt and a vehicle. The safety belt latch includes a latch body, the latch body has a webbing channel, and a first port of the webbing channel is provided with a first a stop surface; a deflecting piece, the deflecting piece is movably mounted on the deadbolt body between a first position and a second position through a pivot shaft; an elastic piece, the elastic piece is mounted on the deadbolt body, and is elastic Pressing the deflecting member to keep the deflecting member in the first position, and driving the elastic member to elastically deform when the deflecting member is in the second position, so that the elastic member and the The first stop surface clamps the webbing. In the safety belt tongue of the present application, the locking portion of the elastic member presses against the webbing, and the deflecting member does not need to bear the load of the webbing and the effect of locking and pressing the webbing at the same time, which reduces the difficulty of designing the deflecting member.

Description

technical field [0001] The present application relates to the technical field of vehicle manufacturing, in particular to a seat belt lock tongue, a seat belt with the seat belt lock tongue and a vehicle with the seat belt. Background technique [0002] Seat belts are used to restrain drivers and passengers. Most of the current seat belts are three-point seat belts. The continuous webbing is divided into shoulder belts and waist belts through the lock tongue, and when the vehicle collides, the lock tongue locks the webbing. stop to limit elongation of the waistband portion of the webbing. In the related art, the cam is subjected to a relatively large force, so that the process requirements for producing the cam are large, the overall cost is too high, and there is room for improvement. Contents of the invention [0003] This application aims to solve at least one of the technical problems existing in the prior art. Therefore, an object of the present application is to pro...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60R22/18
CPCB60R22/18B60R2022/1806
Inventor 涂俊
Owner BYD CO LTD