JPH0245006U

JPH0245006U -

Info

Publication number: JPH0245006U
Application number: JP12473088U
Authority: JP
Priority date: 1988-09-26
Filing date: 1988-09-26
Publication date: 1990-03-28

Description

[Brief explanation of drawings]

第１〜７図は本考案の実施例を示しており、第
１図は分解斜視図、第２図は組み立てた状態を、
上カバーの一部を除いた状態で示す平面図、第３
図は第２図のＡ―Ａ断面図、第４〜７図は、バツ
クルベースとバツクルボタンとを組み合わせる状
態を、工程順に示す側面図、第８図はシートベル
トの全体構成を示す斜視図、第９図は従来のバツ
クルベースとバツクルボタンとの係合部の１例を
示す分解斜視図である。１：ウエビング、２：タングプレート、２ａ：
先端部、３：ウエビング、４：バツクル、５：座
席、６：上カバー、７：下カバー、８：バツクル
ベース、９：基板部、１１：折り立て板部、１１
：バツクルラツチピース、１２：爪片、１３：突
片、１４：第一の通孔、１５：ロツクプレート、
１６：第二の通孔、１６ａ：水平部、１７：ロツ
クプレートスプリング、１８：バツクルボタン、
１９：バツクルスライダ、２０：係止部、２１：
プツシユアウトスプリング、２２，２３：係止部
、２４：ボタンスプリング、２５：隙間、２６：
折り曲げ片、２７：切り欠き溝、２８：透孔、２
９：突出腕、３０：突出ピン、３１：長孔、３２
：摺接縁部、３３：切り欠き、３４：第一の突出
部、３５：凹み部、３６：第二の突出部、３７：
係止部、３８：係止鉤、３９：凹溝、４０：鉤部
。 Figures 1 to 7 show an embodiment of the present invention, with Figure 1 being an exploded perspective view and Figure 2 showing the assembled state.
3rd plan view showing the upper cover with a part removed
The figure is a sectional view taken along the line A-A in Figure 2, Figures 4 to 7 are side views showing the state in which the buckle base and buckle button are assembled in the order of steps, Figure 8 is a perspective view showing the overall configuration of the seat belt, and Figure 9 The figure is an exploded perspective view showing an example of a conventional engagement portion between a buckle base and a buckle button. 1: Webbing, 2: Tongue plate, 2a:
Tip, 3: Webbing, 4: Buckle, 5: Seat, 6: Upper cover, 7: Lower cover, 8: Buckle base, 9: Base part, 11: Folding plate part, 11
: Buckle latch piece, 12: Claw piece, 13: Protrusion piece, 14: First through hole, 15: Lock plate,
16: second through hole, 16a: horizontal part, 17: lock plate spring, 18: buckle button,
19: Buckle slider, 20: Locking part, 21:
Push out spring, 22, 23: Locking part, 24: Button spring, 25: Gap, 26:
Bending piece, 27: Notch groove, 28: Through hole, 2
9: Projection arm, 30: Projection pin, 31: Long hole, 32
: Sliding edge part, 33: Notch, 34: First protrusion part, 35: Recessed part, 36: Second protrusion part, 37:
Locking portion, 38: Locking hook, 39: Concave groove, 40: Hook portion.

Claims

[Scope of utility model registration request]

An engagement portion between a buckle base made by bending a metal plate into a U-shape and having folded plate portions on both side edges of a base portion, and a buckle button that is provided to freely move parallel to the length direction of the buckle base. , a sliding contact edge extending in the moving direction of the buckle button is formed on the edge of each folding plate portion, and
A first protrusion is formed at the front end of each sliding edge, and a second protrusion is formed at the rear end, and the first protrusion is slightly loosely engaged with both sides of the front part of the buckle button. A freely recessed groove is formed on both sides of the rear end of the buckle button, and hooks that can be freely engaged with the second protrusion are formed in a state where the first protrusion and the recess are engaged, and folded. The rear edge of the upright plate part, which is located on the rear side of the second protruding part, has a buckle button for a seatbelt buckle and a buckle base shaped so as not to obstruct the movement of the hook part in the length direction of the buckle base. engagement part.