JPH0411991U

JPH0411991U -

Info

Publication number: JPH0411991U
Application number: JP5245190U
Authority: JP
Priority date: 1990-05-19
Filing date: 1990-05-19
Publication date: 1992-01-30
Anticipated expiration: 2005-05-19
Also published as: JP2525226Y2

Description

[Brief explanation of drawings]

第１図はこの考案に係る基本形状の接合部材を
用いた継手構造の要部断面図、第２図はこの考案
に係る接合部材の基本形状の断面図、第３図はこ
の考案に係る接合部材を用いて積層体ホースと継
手金具とを接続する場合の組付手順を説明するた
めの模型図、第４図はこの考案に係る接合部材の
実施例を示し、ａは断面図ｂは要部断面図、第５
図はこの考案に係る接合部材の実施例を用いた継
手構造の要部断面図、第６図はこの考案のその他
の実施例の要部断面説明図、第７図は従来例とし
て示した継手部構造の断面図。１……内螺線輪、２……外螺線輪、１０……積
層体ホース、１１……内布、１２……連続フイル
ム、１３……シームレスチユーブ、１４……中布
、２０……積層体、２１……外布、３０……スリ
ーブ、３１，３２，３３……スリーブの円筒壁、
４０……接合部材、４１……中空円筒体、４２…
…中空孔、４３……接合部材の円筒壁、４４……
凹条溝、４５，４６……凹条溝の溝壁、５０……
継手金具、Ｌ……凹条溝の深さ、ｌ……水平面の
巾、Ｋ……ホースの先端肉厚部、Ｍ……締結螺線
部、Ｎ……ホースの継手部、Ｐ……傾斜支点、Ｐ
′……線圧の作用線。 Figure 1 is a sectional view of the main parts of a joint structure using a joining member with a basic shape according to this invention, Figure 2 is a sectional view of the basic shape of a joining member according to this invention, and Figure 3 is a joint according to this invention. FIG. 4 is a model diagram for explaining the assembly procedure when connecting a laminate hose and a fitting using a member, and FIG. Partial sectional view, 5th
The figure is a cross-sectional view of a main part of a joint structure using an embodiment of a joining member according to this invention, FIG. 6 is an explanatory cross-sectional view of a main part of another embodiment of this invention, and FIG. 7 is a joint shown as a conventional example. Sectional view of the partial structure. DESCRIPTION OF SYMBOLS 1...Inner spiral ring, 2...Outer spiral ring, 10...Laminated body hose, 11...Inner fabric, 12...Continuous film, 13...Seamless tube, 14...Inner fabric, 20... Laminated body, 21... outer cloth, 30... sleeve, 31, 32, 33... cylindrical wall of sleeve,
40... Joining member, 41... Hollow cylindrical body, 42...
...Hollow hole, 43... Cylindrical wall of joining member, 44...
Concave groove, 45, 46...Groove wall of concave groove, 50...
Fitting fitting, L...depth of groove, l...width of horizontal plane, K...thick end wall of hose, M...fastening spiral part, N...joint part of hose, P...incline fulcrum, P
′...Line of action of linear pressure.

Claims

[Claims for Utility Model Registration] (1) Using an inner spiral ring as a core material, an inner fabric and a continuous sheet are spirally wound around this core to form a laminate, and an outer fabric is interposed in this laminate to form an outer spiral ring. When attaching an exposed wire type laminate hose formed by spirally winding a wire ring to a fitting, a part of the tip of the hose is formed into a thick end portion from which inner and outer spiral rings and inner fabric are removed;
The aforementioned thick end portion is inserted into the concave groove provided in the cylindrical wall of the joining member formed in a donut shape, and this portion and the fastening spiral portion where the inner and outer spiral rings are present are connected to the nipple portion of the joint. and a sleeve, the joining member is configured to join an exposed wire type laminate hose and a fitting by crimping and clamping the same with a sleeve. (2) A joining member according to claim (1), characterized in that an inclined surface is formed on the upper wall of the cylindrical wall, the inclined surface being inclined rearward from the inclined fulcrum.