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Buckle, seat belt reminder device using this, and seat belt device provided with seat belt reminder device

A technology for reminding devices and seat belts, which can be used in vehicle seat belts, transportation and packaging, belt control systems, etc., can solve the problems of increased number of parts, high price, difficult installation, etc., to achieve the function of occupant restraint and reduce the number of parts , the effect of simplifying the structure

Inactive Publication Date: 2009-07-22
TAKATA CORPORATION
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0015] In this way, when the buckle switch, the seat detection switch and the indicator light are arranged on different positions, the structure of the seat belt reminding device becomes complicated, the number of parts increases, and it is difficult to simply install it on the vehicle. expensive
[0016] On the other hand, in the buckle described in Japanese Patent Application Laid-Open No. 2000-219102, although a buckle switch and a seat detection switch are provided on the buckle, the seat detection switch is only used for displaying the seat belt wearing condition. and the control of the seat belt device 1, without considering the reminder function at all
Moreover, in the buckle described in the Japanese Patent Application Publication No. 5-51813, although an LED light is provided on the buckle, the LED light is only for easy visual recognition of the tongue insertion port of the buckle, and it is not considered at all. to the reminder function

Method used

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  • Buckle, seat belt reminder device using this, and seat belt device provided with seat belt reminder device
  • Buckle, seat belt reminder device using this, and seat belt device provided with seat belt reminder device
  • Buckle, seat belt reminder device using this, and seat belt device provided with seat belt reminder device

Examples

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Embodiment Construction

[0030] The best mode for carrying out the present invention will be described below using the drawings.

[0031] figure 1 It is a perspective view which schematically shows an example of embodiment of the buckle of this invention, figure 2 is a block diagram of the buckle control system in this example. Also, for the above Figure 6 The same constituent elements in the shown conventional example are denoted by the same reference numerals, and detailed description thereof will be omitted.

[0032] Buckle 6 in this example is used with the above Figure 6 The seat belt device 1 shown is the same as the conventional example. In addition, the buckle of the present invention is not limited thereto, as long as the tongue 5 is fastened to the buckle 6 and the seat belt 4 pulled out from the seat belt retractor 3 is worn on the occupant. Figure 6 Other seat belt devices than the conventional examples shown.

[0033] Such as figure 1 and figure 2 As shown, like the convention...

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PUM

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Abstract

The invention provides a buckle, a seatbelt reminder device using the buckle, and a seatbelt device using the seatbelt reminder device. The buckle (6) according to the present invention includes a buckle switch (11) to be actuated when a tongue (5) is retained; a seat-belt reminder apparatus (12) that gives a warn when the tongue (5) is not retained to the buckle (6) even if an occupant sits in a vehicle seat (2); and an occupant detection device (13) for detecting the occupant sitting in the vehicle seat (2) that are integrally provided and unitized. Thereby, the buckle (6) has a seat-belt reminder function.

Description

technical field [0001] The present invention relates to a buckle that is used in a seat belt device that uses a seat belt to restrain an occupant in a vehicle such as an automobile and is engaged with a tongue supported on the seat belt. A seat belt reminding device that gives a warning when the latch tongue is not engaged with the buckle, and a seat belt device with the seat belt reminding device. Background technique [0002] In the past, the seat belt device attached to the seat of a vehicle such as an automobile restrains the occupant by using the seat belt to prevent the occupant from flying out of the seat in an emergency such as when a large deceleration acts on the vehicle during a collision. [0003] In the past, as an example of this existing safety belt device, for example, there are Figure 6 Three-point seat belt assembly shown. In the figure, 1 is a safety belt device attached to the vehicle seat 2, and 3 is fixed on the vehicle body near the vehicle seat 2, a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60R22/48
CPCB60R2022/4866B60R22/48B60R2022/4816B60R2022/4858
Inventor 青木洋大桥朗
Owner TAKATA CORPORATION
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