JPH0453982U

JPH0453982U -

Info

Publication number: JPH0453982U
Application number: JP9690490U
Authority: JP
Priority date: 1990-09-14
Filing date: 1990-09-14
Publication date: 1992-05-08

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例を略示する正面図、
第２図はその制動具をその基準状態で示す断面図
、第３図は制動具をロツク状態で示す断面図、第
４図は制動具の要部を示す分解斜視図、第５図は
他の実施例を示す断面図である。２……枠体、３……建具、４……制動具、６…
…作動軸、７……ロツク片、９……リンク片、１
２，１３……把手、１４……基軸、１６……移動
軸、２０……係合部、４１……係止片、４２……
係止金具、４３……駆動金具。 FIG. 1 is a front view schematically showing an embodiment of the present invention;
Figure 2 is a cross-sectional view showing the brake in its standard state, Figure 3 is a cross-sectional view showing the brake in a locked state, Figure 4 is an exploded perspective view showing the main parts of the brake, and Figure 5 is an exploded perspective view of the brake. FIG. 2...frame body, 3...fittings, 4...braking equipment, 6...
...Operating shaft, 7...Lock piece, 9...Link piece, 1
2, 13... Handle, 14... Base shaft, 16... Moving shaft, 20... Engaging portion, 41... Locking piece, 42...
Locking metal fitting, 43... Drive metal fitting.

Claims

[Scope of utility model registration request]

A slide-type fitting whose front end abuts against the frame by sliding while being guided by the frame of the opening up and down, protrudes from the front end of the fitting and is urged forward and engages with the frame. The operating shaft and the lock piece are movable back and forth when they collide, and the actuating shaft and the lock piece are linked together, and as the actuating shaft moves back, it rotates to the upright side and moves the lock piece up and down. A lock structure for fittings comprising a brake consisting of a link piece that locks the fittings by coming into contact with an upper or lower guide surface that guides the fittings by protruding from the upper or lower surface of the fittings.