JPH0319310U

JPH0319310U -

Info

Publication number: JPH0319310U
Application number: JP350790U
Authority: JP
Priority date: 1990-01-18
Filing date: 1990-01-18
Publication date: 1991-02-26

Description

[Brief explanation of drawings]

第１図は本考案の一実施例を示す分解斜視図、
第２図は本実施例の底面からの斜視図、第３図は
本実施例の縦断面図である。１…装飾板（前面板）、２…腕部、３…スライ
ド軸、４…掛突起、６…押止板、７…主体、１４
…滑動軸、１７…スプリング、１８…ベルト。 FIG. 1 is an exploded perspective view showing an embodiment of the present invention;
FIG. 2 is a perspective view of this embodiment from the bottom, and FIG. 3 is a longitudinal sectional view of this embodiment. 1... Decorative plate (front plate), 2... Arm portion, 3... Slide shaft, 4... Hanging protrusion, 6... Holding plate, 7... Main body, 14
...Sliding shaft, 17...Spring, 18...Belt.

Claims

[Claims for Utility Model Registration] (1) In a buckle expansion and contraction device having a main body of the buckle that fixes the end of the belt, and a front plate equipped with a holding part that holds a desired length of the belt. , characterized in that the main body is provided with a sliding shaft that is movable in the longitudinal direction of the belt, interlocking means that connects the sliding shaft and the front plate, and a spring that presses the sliding shaft in a direction in which the belt is tightened. A buckle expansion and contraction device. (2) The interlocking means includes a tip portion of an arm protruding inwardly from both upper and lower sides near the opposite end of the holding portion provided on the front plate, which is pivotally supported on both ends of the sliding shaft. 2. The buckle extension/retraction device according to claim 1, wherein the front plate is freely movable forward through a predetermined angle to facilitate attachment and detachment of the belt by the holding portion.