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Tongue plate and vehicle seat belt assembly

A technology of tongue plate and plate part, which is applied in the field of vehicle seat safety belt device to achieve the effect of improving the ease of grip

Active Publication Date: 2016-02-24
TOYOTA JIDOSHA KK
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, there is room for improvement in terms of improving the gripping ease of the grip portion

Method used

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  • Tongue plate and vehicle seat belt assembly
  • Tongue plate and vehicle seat belt assembly
  • Tongue plate and vehicle seat belt assembly

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0041] figure 2 is a front view of the entire vehicle seat belt device 10 using the tongue plate 20 according to the exemplary embodiment of the present invention when viewed from the front of the vehicle. In the drawings, the arrow FR (front) indicates the direction toward the front of the vehicle, the arrow RH (right) indicates the direction toward the right side of the vehicle as viewed by the occupant (that is, the outer side in the vehicle width direction), and the arrow UP (up) indicates the direction relative to The upward direction of the vehicle.

[0042] As shown in the drawings, the vehicle seat belt device 10 includes: a retractor 12 disposed inside a center pillar 70 of the vehicle; a webbing 18 extending from the retractor 12 and restraining an occupant's body; The tongue plate 20 is arranged on the webbing 18 . Also, the vehicle seat belt device 10 is provided on the vehicle right side of the seat 72 (ie, the passenger's side seat in this exemplary embodiment...

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PUM

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Abstract

A tongue plate includes a grasping portion through which the webbing for restraining an occupant is being inserted and a plate portion including an engaging portion. The engaging portion is integrated with the grasping portion, and extends from the grasping portion, and is able to engage with a buckle device of a vehicle. The grasping portion includes a pair of side surfaces. The side surfaces form a portion of an outer peripheral surface of the grasping portion when viewed from a plate thickness direction of the plate portion, and are arranged one on each side portion in a width direction of the grasping portion. The side surfaces are arranged such that a width dimension of the grasping portion on the engaging portion side of the grasping portion is larger than a width dimension of the grasping portion on a side opposite the engaging portion side of the grasping portion.

Description

technical field [0001] The present invention relates to a tongue plate and a vehicle seat safety belt device provided with the tongue plate. Background technique [0002] A vehicle seat belt device described in Japanese Patent Application Publication No. 2007-76635 (JP2007-76635A) includes a tongue plate movably provided on a webbing. The tongue includes a tongue core and a grip covering a portion of the tongue core. Gripping portions are formed on both sides in the width direction of the gripping portion. The webbing is then withdrawn from the retractor by the occupant grasping the grip and pulling on the tongue. [0003] However, with this vehicle seat belt device, when viewed from the plate thickness direction of the tongue plate core, both side portions in the width direction of the grip portion are arranged in parallel, so the ease of gripping the grip portion (i.e. , the gripping ease of the grip) differs depending on the size of the occupant's hand (from palm to fi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A44B11/25B60R22/00
CPCA44B11/2561B60R22/00B60R22/18B60R2022/1812Y10T24/45Y10T24/45204Y10T24/45215Y10T24/45241
Inventor 大村幸人
Owner TOYOTA JIDOSHA KK