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Airbag device and motorcycle with the airbag device

A technology for motorcycles and airbags, applied in the field of airbag device composition

Inactive Publication Date: 2005-02-02
TAKATA CORPORATION
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this technology, the possibility of effectively expanding the protective area of ​​the airbag has been proposed, but when the airbag device is mounted on a vehicle body with a structure that is open all around like a motorcycle, it is more effective for constraining the occupant accurately by the airbag. technically demanding

Method used

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  • Airbag device and motorcycle with the airbag device
  • Airbag device and motorcycle with the airbag device
  • Airbag device and motorcycle with the airbag device

Examples

Experimental program
Comparison scheme
Effect test

no. 1 Embodiment approach

[0046] In the first embodiment, the second component 124 of the airbag 122 is attached to the outside of the retainer 128 along the longitudinal direction of the elongated handle 104 through attachment parts 125 and the like. In this embodiment, the second component 124 as a part of the airbag 122 is arranged outside the holder 128, and the second component 124 is attached to the handle 104 as a vehicle body side member. That is, the second component part 124 attached to the handle 104 corresponds to the so-called "arrangement part arranged outside the storage body" in the present invention, and the handle 104 corresponds to the "body side member" and the "handle part" in the present invention. ". In addition, the second component 124 may be partially deployed (extracted) from the retainer 128 in a state assembled with the entire airbag 122 stored in the retainer 128, or may be arranged in advance to retain the airbag 122. The external device 128 is assembled.

[0047] In addition...

no. 2 Embodiment approach

[0060] In the first embodiment described above, the case where the second component 124 of the airbag 122 is mounted outside the retainer 128 along the longitudinal direction of the handle 104 has been described, but the arrangement state of the handle 104 can be variously changed. For example, you can also use Picture 9 The airbag device 220 of the illustrated embodiment (the second embodiment).

[0061] in Picture 9 In the airbag device 220 shown, the second component 124 of the airbag 122 is arranged in front of the vehicle body of the handle 104 and is attached. According to such an arrangement state of the second component 124, there are fewer obstacles hooked by the airbag 122 during deployment and inflation, and the deployment and inflation of the airbag 122 can be performed more smoothly. And, in Picture 9 For figure 2 The constituent elements that are the same as the constituent elements shown are designated by the same symbols, and detailed descriptions of the constit...

no. 3 Embodiment approach

[0063] In addition, in the first and second embodiments described above, the case where the second component 124 of the airbag 122 is arranged on the handle 104 and then mounted is described. However, the second component 124 may be mounted on a vehicle as a vehicle. On parts other than the handle 104 of the body side part. For example, the second component part 124 may be attached to the instrument panel 105 or the periphery thereof, which is one of the vehicle body side components.

[0064] Here, refer to Picture 10 FIGS. 12 to 12 illustrate the state in which the second component of the airbag 122 is attached to a vehicle body side member other than the handle 104. it's here, Picture 10 as well as Picture 11 To show the structure of the airbag device 320, Picture 12 To show the structure of the airbag device 420. And for these figure 1 Zhonghe Figure and figure 2 Elements with the same constituent elements shown are denoted by the same reference numerals, and detailed des...

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PUM

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Abstract

The invention completely protects an occupant in an accident of a motorcycle. This air bag device 320 comprises: an air bag 122 that is loaded in a motorcycle 100, and expanded and inflated in an occupant protecting region formed on the front side of the occupant in a forward collision; and a retainer 128 to accommodate the air bag 122. The air bag 122 is arranged so that a second constitution section 124 as a part of the air bag 122 straddles a handle central section 104a of the handlebar 104 in the longitudinal direction outside the retainer 128, and the arrangement section is attached to the front part of a panel 105 by a fixture 125.

Description

Technical field [0001] The present invention relates to a construction technology of an airbag device mounted in a motorcycle. Background technique [0002] Conventionally, there are various technologies known to realize the protection of the occupant by installing an airbag device on a motorcycle. For example, in motorcycles, there is known a technology for restraining the occupant by deploying and expanding an airbag installed and stored in the housing of the frame when a front collision occurs (for example, refer to Patent Document 1). In this technology, the possibility of effectively expanding the protective area of ​​the airbag is proposed. However, when an airbag device is mounted on a vehicle body with a structure that is open on all sides like a motorcycle, it is more effective for the structure to accurately restrain the occupant through the airbag. The technical requirements are very high. [0003] [Patent Document 1] [0004] Special Publication No. 2002-137777 Summa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60R21/16B60R21/00B60R21/231B62J27/00
CPCB60R21/201B60R21/20B60R2021/161B60R2021/0088
Inventor 宫田保人
Owner TAKATA CORPORATION
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