Title:
LOCKING IMPLEMENT
Document Type and Number:
WIPO Patent Application WO/2023/181924
Kind Code:
A1
Abstract:
[Problem] To provide a locking implement with which a reduction in the size and the number of components can be achieved compared with the past. [Solution] A locking implement 100 comprises: a cylindrical member 10; an igniter 20 having a part inserted into the cylindrical member 10; and a holder 30 which holds the cylindrical member 10 and the igniter 20, and which is fixed to a portion of a bag holder 40. The cylindrical member 10 is a bottomed cylindrical member having an opening portion provided in an end portion on the igniter 20 side, and is a component in which a bottom portion 11, a cylindrical portion 12, a flange portion 13, and an operating pin 14 are molded integrally. A fragile portion 11a, which is an annular recessed portion, is provided on an inside surface of the bottom portion 11, in a position facing an outer circumferential portion 14a of the operating pin 14, discussed hereinafter. The fragile portion 11a is fractured by means of a pressure wave received when the igniter 20 is operated.
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Inventors:
TAKAHAMA KAZUKI (JP)
Application Number:
PCT/JP2023/008688
Publication Date:
September 28, 2023
Filing Date:
March 07, 2023
Export Citation:
Assignee:
NIPPON KAYAKU KK (JP)
International Classes:
B60R21/2338; B01J7/00; F15B15/19
Foreign References:
| JP2007315533A | 2007-12-06 | |||
| JP2007315504A | 2007-12-06 | |||
| JP2009293785A | 2009-12-17 | |||
| JP2002211348A | 2002-07-31 | |||
| JP2004262427A | 2004-09-24 | |||
| JP2009227047A | 2009-10-08 | |||
| US20210300285A1 | 2021-09-30 | |||
| JP2007091060A | 2007-04-12 |
Attorney, Agent or Firm:
NARA, Yasuhiro (JP)
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