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Buckle apparatus for seat belt

A locking device, seat belt technology, applied in the direction of belt fixing device, belt buckle, seat belt/sling structure, etc., to achieve the effect of simplifying the assembly process, reducing the number of parts, and reducing assembly errors

Active Publication Date: 2015-05-27
AUTOLIV DEV AB
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, the locker has a problem in that when the tongue plate is inserted into the locker, the tongue plate moves in a direction almost perpendicular to the insertion direction of the locker (hereinafter referred to as "up and down movement")

Method used

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  • Buckle apparatus for seat belt
  • Buckle apparatus for seat belt
  • Buckle apparatus for seat belt

Examples

Experimental program
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Effect test

Embodiment Construction

[0028] Exemplary embodiments of the present invention will be described in detail below with reference to the corresponding drawings. However, the present invention is not intended to be limited to the embodiments described below, but various modifications can be implemented. The purpose of providing these embodiments is to better disclose the present invention and enable those skilled in the art to better understand the scope of the present invention.

[0029] In the drawings, reference characters "F", "R", "U" and "L" represent front, rear, upper and lower, respectively.

[0030] figure 1 is a perspective view showing the structure of a buckle device for a seat belt according to an embodiment of the present invention.

[0031] Such as figure 1 As shown, the lock 1 includes an upper cover 300 and a lower cover 500 , wherein the lock assembly 100 is accommodated in the upper cover 300 and the lower cover 500 .

[0032] The upper cover 300 includes a front panel 330 formed ...

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PUM

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Abstract

Disclosed is a buckle apparatus for a seat belt. The buckle apparatus includes an upper cover including a front plate formed with an opening part; a lower cover engaged with a lower portion of the upper cover and provided therein with a base frame; a latch member including one end rotatably supported on the base frame and locked with a tongue plate inserted through the opening part; an ejector assembly provided on the base frame for locking and releasing between the tongue plate and the latch member; and a release button slidably provided on both sides of the base frame and disposed in an upper portion of the opening part so that one side of the release button is exposed. At least one elastic member is integrally provided on an upper end of the front plate to elastically press a bottom surface of the tongue plate.

Description

technical field [0001] The present invention relates to a buckle device for locking / releasing a seat belt tongue. Background technique [0002] Automobiles and various types of vehicles have seat belts for protecting passengers from impacts. The seat belt is provided with a buckle device for locking / releasing the tongue plate of the seat belt. [0003] The locking device comprises a locking element having a claw which is pressed into the engagement direction by a spring and cooperates with the tongue. A tongue connected to the seat belt is inserted into the buckle so that a locking element of the buckle cooperates with the tongue and the locking element engages with the tongue through the locking strip so that the seat belt can restrain the occupant. [0004] To release the engagement between the locking element and the tongue, the release button is pressed in the release direction, the locking bar moves to the release position, and the tongue is released from the catch. ...

Claims

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Application Information

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IPC IPC(8): B60R22/18B60R22/12
CPCA44B11/2523
Inventor 俞炳价
Owner AUTOLIV DEV AB
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