JPH02102097U

JPH02102097U -

Info

Publication number: JPH02102097U
Application number: JP990389U
Authority: JP
Priority date: 1989-02-01
Filing date: 1989-02-01
Publication date: 1990-08-14

Description

[Brief explanation of drawings]

第１図ないし第４図は本考案によるカプラ構造
の第一実施例を示すもので、第１図、第２図はカ
プラの外観図、第３図、第４図はカプラの断面図
、第５図ないし第７図は本考案によるカプラ構造
の第二実施例を示すもので、第５図、第６図はカ
プラの外観図、第７図はカプラの断面図、第８図
ないし第１０図は一般の水冷冷却系を示す各説明
図、第１１図、第１２図は従来のカプラ構造を示
す外観図である。図において、１０，１３はホース、１１は第１
のカプラ、１２は環状溝、１４，２１は第２のカ
プラ、１５はジヨイントロツク用ボール、１６，
２０はスリーブ、１７，２２はベローズである。 1 to 4 show a first embodiment of the coupler structure according to the present invention. FIGS. 1 and 2 are external views of the coupler, and FIGS. 3 and 4 are sectional views of the coupler. 5 to 7 show a second embodiment of the coupler structure according to the present invention, FIGS. 5 and 6 are external views of the coupler, FIG. 7 is a cross-sectional view of the coupler, and FIGS. 8 to 10. The figures are explanatory diagrams showing a general water-cooled cooling system, and FIGS. 11 and 12 are external views showing a conventional coupler structure. In the figure, 10 and 13 are hoses, and 11 is a first
12 is an annular groove, 14, 21 is a second coupler, 15 is a joint lock ball, 16,
20 is a sleeve, and 17 and 22 are bellows.

Claims

[Claims for Utility Model Registration] The first coupler 11 is attached to the end of the hose 10 on one side and has an annular groove 12 on the outer peripheral surface, and the first coupler 11 is attached to the end of the hose 13 on the other side and is used for joint locking. The second couplers 14 and 21 are equipped with sleeves 16 and 20 attached to their outer peripheries that hold the ball 15 and are movable in the axial direction.
and the second couplers 14, 21, and the sleeves 16, 20 are attached to the outer peripheral surface of the connecting part so as to press the joint locking ball 15 against the annular groove 12, thereby locking the hose connection. In the coupler structure, the bellows 1 expands and contracts due to the water pressure inside the hose
7, 22 are provided on the second couplers 14, 21, and the hose is equipped with a locking mechanism that expands the bellows 17, 22 and restricts the backward movement of the sleeves 16, 20 when the hose 13 is filled with water. Coupler structure for connection.