JPH0464689U

JPH0464689U -

Info

Publication number: JPH0464689U
Application number: JP10941990U
Authority: JP
Priority date: 1990-10-18
Filing date: 1990-10-18
Publication date: 1992-06-03
Anticipated expiration: 2005-10-18
Also published as: JPH089513Y2

Description

[Brief explanation of the drawing]

第１図〜第５図は本考案の一実施例を示し、第
１図は第１部材を第２部材に接続した状態の上半
分を断面にして示す側面図、第２図はストツパ部
材の平面図、第３図は同正面図、第４図は第１部
材の受筒部に第２部材の嵌合筒部を挿入している
状態を示す側面図であり、第５図はストツパ部材
を拡径している状態の要部を示す断面図である。
第６図〜第８図は従来技術を示し、第６図は分解
斜視図、第７図は連結した状態の断面図、第８図
は従来の別例のストツパ部材の斜視図である。図中、１は第１部材、１０は受入開口、１１は
受筒部、２は第２部材、２０は嵌合筒部、２１は
リング状突部、３はストツパ部材、３ａ，３ｂ，
３ｅは係合突起、３０はテーパ壁、３０ａは一側
端、３０ｂは他側端を示す。 1 to 5 show an embodiment of the present invention, FIG. 1 is a side view showing the upper half of the state in which the first member is connected to the second member, and FIG. 2 is a side view of the stopper member. 3 is a front view of the same, FIG. 4 is a side view showing the fitting cylinder part of the second member inserted into the receiver cylinder part of the first member, and FIG. 5 is a side view of the stopper member. FIG. 2 is a cross-sectional view showing the main part of the cylinder in a state where the diameter is expanded.
6 to 8 show the prior art, FIG. 6 is an exploded perspective view, FIG. 7 is a sectional view of the connected state, and FIG. 8 is a perspective view of another example of the conventional stopper member. In the figure, 1 is a first member, 10 is a receiving opening, 11 is a receiving cylinder part, 2 is a second member, 20 is a fitting cylinder part, 21 is a ring-shaped protrusion, 3 is a stopper member, 3a, 3b,
3e is an engaging protrusion, 30 is a tapered wall, 30a is one end, and 30b is the other end.

Claims

[Scope of Claim for Utility Model Registration] A cylindrical first member having a receiving opening and a receiving cylinder portion that is adjacent to the receiving opening and has a ring-shaped recess that has a larger inner circumferential diameter than the receiving opening; a cylindrical second member having a ring-shaped protrusion that protrudes in the centrifugal direction and extends in a ring shape, and has a fitting cylinder part that is inserted into the receiving cylinder part through the receiving opening of the first member; an inner circumferential diameter larger than the receiving opening, with one end abutting an inner end surface defining the receiving opening of the receiving barrel such that both ends face and engage with the recess of the receiving barrel of the first member; an elastic thin plate spring having a tapered wall whose other end has an inner circumferential diameter smaller than the outer circumferential diameter of the ring-shaped protrusion of the second member, and which can be fitted and removed by contracting the diameter of the receiving cylinder. A quick connector comprising: a stopper member having a substantially C-shaped cross section;