JPH0242893U

JPH0242893U -

Info

Publication number: JPH0242893U
Application number: JP12241588U
Authority: JP
Priority date: 1988-09-19
Filing date: 1988-09-19
Publication date: 1990-03-23
Anticipated expiration: 2003-09-19
Also published as: JPH0751994Y2

Description

[Brief explanation of the drawing]

第１図は本考案の第１実施例を示すベルト締具
の平面図、第２図は同様の正面図、第３図は本体
の平面図、第４図は同様の正面図、第５図はアー
ムの平面図、第６図は同様の正面図、第７図は第
１図の−線断面図、第８図は第１図の−
線断面図、第９図および第１０図はベルト締具の
作用をそれぞれ示す説明図、第１１図はベルト基
端側の構造を示す説明図、第１２図は本考案の第
２実施例を示す第１図相当図、第１３図は同様の
第２図相当図である。１，１′：ベルト締具、２，２′：本体、３，
３′：フツク、４：支点機構、５：アーム、６ａ
，６ｂ：側板、８，４４：ピン、１１：支点軸、
１３：ストツパ、１４：係合凹部、１６：ベルト
巻掛け軸、１８：ベルト押込軸、１９：スライド
ガイド孔、２０：ストツパピン、２１：ガイド孔
、２２：平坦面、２５：ガイドピン、２９：スプ
リング、３０：ベルト、４１：フツク取付金具、
４２：連結ピン、４３：スペーサ。 Fig. 1 is a plan view of a belt fastener showing a first embodiment of the present invention, Fig. 2 is a similar front view, Fig. 3 is a plan view of the main body, Fig. 4 is a similar front view, Fig. 5 is a plan view of the arm, FIG. 6 is a similar front view, FIG. 7 is a sectional view taken along the - line in FIG. 1, and FIG. 8 is a - line sectional view in FIG. 1.
A line sectional view, FIGS. 9 and 10 are explanatory diagrams showing the function of the belt fastener, respectively, FIG. 11 is an explanatory diagram showing the structure of the base end side of the belt, and FIG. 12 is a diagram showing the second embodiment of the present invention. FIG. 1 is a diagram corresponding to FIG. 1, and FIG. 13 is a diagram corresponding to FIG. 2. 1, 1': Belt fastener, 2, 2': Main body, 3,
3': Hook, 4: Fulcrum mechanism, 5: Arm, 6a
, 6b: side plate, 8, 44: pin, 11: fulcrum shaft,
13: Stopper, 14: Engagement recess, 16: Belt winding shaft, 18: Belt pushing shaft, 19: Slide guide hole, 20: Stopper pin, 21: Guide hole, 22: Flat surface, 25: Guide pin, 29: Spring , 30: Belt, 41: Hook mounting bracket,
42: Connecting pin, 43: Spacer.

Claims

[Claims for Utility Model Registration] (1) A main body formed of a pair of side plates facing each other at a required interval, with a hook pivotally attached to the tip; an arm attached to the main body so as to be swingable in the front-rear direction via a fulcrum mechanism arranged therein; and a belt winding shaft formed at an internal position of the arm of the fulcrum mechanism and having at least one flat surface on its outer peripheral surface. , a belt pushing shaft that is attached to the tip of the arm so as to be slidable in the distance direction with respect to the belt winding shaft, and whose surface facing the plane of the belt winding shaft forms a flat surface; and a base end of the arm. a stopper that is attached to the body so as to be slidable by a predetermined stroke and that is constantly urged toward the distal end side of the arm by a spring; and a stopper that is formed at the base end of each side plate of the main body,
A pair of engagements in which both ends of the stopper are snapped into engagement as the arm swings backward, and the engagement with the stopper is released by sliding the stopper against the biasing force of a spring. A belt fastener characterized by comprising a recessed part and the following. (2) A main body formed of a pair of side plates facing each other at a required interval, with a hook mounting bracket pivotally attached to the tip, and a fulcrum mechanism disposed within this main body and extending across the pair of side plates. an arm attached to the main body so as to be able to swing back and forth in the front-rear direction; a belt-wrapping shaft formed at an internal position of the arm of the fulcrum mechanism and having at least one flat surface on its outer circumferential surface; and a tip end of the arm. a belt pushing shaft that is attached to be slidable in the distance direction relative to the belt winding shaft and whose surface facing the plane of the belt winding shaft forms a flat surface; a stopper attached to the arm and constantly urged toward the distal end side of the arm by a spring; and a stopper formed at the base end of each side plate of the main body,
A pair of engagements in which both ends of the stopper are snapped into engagement as the arm swings backward, and the engagement with the stopper is released by sliding the stopper against the biasing force of a spring. A belt fastener characterized by comprising a recessed part and the following.