To reduce the size of a buckle in the longitudinal direction and effectively apply a latch releasing force to a latch member when a tongue is released from the buckle.
When an operation button 8 is operated in a latch releasing direction (the right direction) with the tongue 3 and a latch part 4 of the latch member 4 latched with each other, a slider 5 moves to make a slope face of a pushed part 5i of the slider 5 abut on a slope face of a pushing part 10c of an ejector 10 and push the ejector 10. Then, the ejector 10 is separated from the tongue 3, and a spring force of an ejector spring is effectively applied to the latch member 4 in the non-latching direction via the ejector 10 and the slider 5. This constitution can apply a large latch releasing force to the latch member 4 to turn the latch member in the non-latching direction.
| JP4779252 | Air belt device tongs |
| JP3345463 | [Title of Invention] Child Safety Sheet for Automobiles |
| WO/2011/079203 | QUICK RELEASE BUCKLE WITH DUAL RELEASE |
KIMURA TAKAAKI
| JPS62106704A | 1987-05-18 | |||
| JPS57501064A | 1982-06-24 |
| GB2218457A | 1989-11-15 | |||
| US5121528A | 1992-06-16 | |||
| US4562625A | 1986-01-07 | |||
| US4182008A | 1980-01-08 | |||
| US4451958A | 1984-06-05 |
Ryukichi Abe
Hirukawa Masanobu
Norihiko Uchida
Hideo Sugai
Hiroshi Nagisawa
Akira Yonezawa
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