JPH0169986U

JPH0169986U -

Info

Publication number: JPH0169986U
Application number: JP1987164745U
Authority: JP
Priority date: 1987-10-27
Filing date: 1987-10-27
Publication date: 1989-05-10
Anticipated expiration: 2002-10-27
Also published as: JPH0636388Y2

Description

[Brief explanation of the drawing]

第１図は本考案実施例の温調ハンドル取付装置
を具えた混合弁の一部の高温使用状態縦断面図、
第２図は第１図の安全ボタンおよび板ばね部の断
面図、第３図は同じく低温使用状態要部断面図、
第４図は同じく正面図、第５図は同じく温調ハン
ドルの縦断面図、第６図は本考案実施例の自由状
態における安全ボタンおよび板ばねの正面図、第
７図は同じく平面図、第８図は同じく底面図、第
９図は同じく側面図である。１：温調ハンドル、２：混合弁本体、３：ばね
収納室、３ａ：円形内周壁、３ｂ，３ｃ：側壁、
３ｄ：突部、４：温調軸、５：ボタン挿入孔、６
：安全ボタン、６ａ：頭部、７：案内突起、８：
板ばね、９：ずれ止突起、１０：適温溝、１１：
高温溝、１２：外周突条、１２ａ：始端部、１２
ｂ：終端部、Ａ：適温使用範囲、Ｂ：高温使用範
囲、Ｃ１，Ｃ２，Ｃ３：間隙。 FIG. 1 is a vertical cross-sectional view of a part of the mixing valve equipped with the temperature control handle attachment device according to the embodiment of the present invention in a high-temperature operation state;
Fig. 2 is a sectional view of the safety button and leaf spring part in Fig. 1, and Fig. 3 is a sectional view of the main parts in the same low-temperature usage state.
FIG. 4 is a front view, FIG. 5 is a vertical sectional view of the temperature control handle, FIG. 6 is a front view of the safety button and leaf spring in the free state of the embodiment of the present invention, and FIG. 7 is a plan view. FIG. 8 is a bottom view, and FIG. 9 is a side view. 1: Temperature control handle, 2: Mixing valve body, 3: Spring storage chamber, 3a: Circular inner peripheral wall, 3b, 3c: Side wall,
3d: Projection, 4: Temperature control shaft, 5: Button insertion hole, 6
: Safety button, 6a: Head, 7: Guide protrusion, 8:
Leaf spring, 9: Anti-slip projection, 10: Appropriate temperature groove, 11:
High temperature groove, 12: Outer periphery protrusion, 12a: Starting end, 12
b: End portion, A: Appropriate temperature range, B: High temperature range, C1, C2, C3: Gap.

Claims

[Scope of utility model registration request]

A short cylindrical spring storage chamber is formed by disposing the temperature control handle on one side of the mixing valve main body, and the temperature control shaft fitted into the mixing valve main body is fixed to the temperature control handle, and the temperature control handle is fixed to the temperature control handle. A button insertion hole is formed in the temperature control handle in its radial direction, the head of the safety button is inserted into the insertion hole so as to be freely retractable, and a guide protrusion is provided on the body of the safety button, and a guide protrusion is provided on the foot of the safety button. One end of a leaf spring is integrally fixed to each of the leaf springs, and the leaf spring is configured to press against the circular inner circumferential wall of the spring storage chamber by its own restoring force to bias the safety button outward, and is slidably fitted into a large-diameter suitable-temperature groove surrounded by the circular inner circumferential wall of the spring storage chamber corresponding to a suitable temperature usage range and a small-diameter high-temperature groove corresponding to a high-temperature usage range, and the small deviation protrusion A temperature control handle mounting device for a mixing valve, characterized in that the gap between the side wall of the spring storage chamber and the temperature control shaft is set small.