CN2193482Y

CN2193482Y - Flexible pipe connector

Info

Publication number: CN2193482Y
Application number: CN 93231764
Authority: CN
Inventors: 刘兆敏; 刘兆太
Original assignee: Individual
Current assignee: Individual
Priority date: 1993-09-03
Filing date: 1993-09-03
Publication date: 1995-03-29
Anticipated expiration: 2003-09-03

Abstract

The utility model relates to a flexible pipe connector. Both sides of a pipe wall by which a female end 1 and a male end 4 are connected are respectively provided a pressing handle 3 which can be tilted. The pressing handle is provided with a buckling raised head at one end which extends into the tube wall. A cambered concave groove is respectively arranged at both sides of the part of the tube where the male end 4 is inserted into the female end 1. A sealing ring 2 is arranged between the end part of the male end 4 and the bottom of a connecting hole of the female end 1. When the utility model is used, the male end is inserted into the female end, the pressing handles 3 are pressed and buckled inwards, then the male end is buckled in the female end and not easily get out, and the phenomenon of leakage does not happen. The utility model has the advantages of simple structure, quick assembly and disassembly, convenient use, and close combination.

Description

Flexible pipe connector

The utility model belongs to the pipeline linkage member; A kind of joiner especially for flexible pipe.

Common flexible pipe in fire-fighting, gardens, mine, engineering irrigation, for example nylon hose, rubber hose etc. since water source or source of the gas apart from supply water, the gas target is far away, often need utilize a kind of joiner that the multistage flexible pipe is fused.Common joiner belongs to the connecting structure of screw fastening type more at present, and soon the male and female two ends of joiner rotate to an angle after fastening, and two ends can join together.Though this connecting mode is easy to assembly, fasten easily, but engage tight inadequately owing to the fastening at two ends lacks certain pressure, particularly as in this particular application of fire-fighting, because operation anxiety, pipeline is dilatory frequent, occurs easily getting loose or the seepage situation, directly influences the needs of emergency water supply.

The purpose of this utility model is at above-mentioned present situation, provides a kind of and has simple in structurely, and dismounting is rapid, and is easy to use, and combination is tight, and is high pressure resistant, is difficult for getting loose or the soft pipeline connector of characteristics such as seepage.

The purpose of this utility model is achieved in that the screw fastening type structural reform of existing connector is become the press fastening type structure.The characteristics of this structure are to have certain pressure on the conjunction plane at two ends, force two ends to connect and are difficult for getting loose.

Accompanying drawing is a structural representation of the present utility model.

Specific embodiments of the present utility model as shown in the figure.Among the figure 1 is the female end of joiner, in it and male end 4 joining tube wall both sides, a pressure handle that can lift 3 arranged respectively, and the end that pressure handle probes into tube wall has one to withhold plush copper.And the part in male end 4 insertion female end pipes, respectively there is an arc groove its both sides, and the radian of the radian of groove and pressure handle end plush copper adapts.Between the bottom of the end of male end 4 and female end 1 connecting hole, a rubber mass or other soft seal ring 2 are arranged.

Using method of the present utility model is: male end 4 is inserted in the connecting hole of female end 1, because freely lifting of pressure handle 3, male end 1 successfully is inserted to the bottom of connecting hole, and contact with seal ring 2, pressure handle 3 is inwardly withheld, the plush copper of pressure handle end be fastening in the arc groove of male end 4, male end 4 and female end 1 closely fastened and be difficult for getting loose, 2 tight sealings of the surface of contact with two ends of seal ring and easy to leak not.When supplying water (or air feed), fastening more under the effect that water (gas) is pressed in pipe of the pressure handle of both sides.As pressure handle 3 is outwards lifted, male end 4 can successfully be extracted from female end 1.

The utility model can be selected various materials such as plastics, copper, aluminium, steel for use, makes the product of seriation according to pipeline specification commonly used.

Claims

1, a kind of soft tubing connector is made up of male end, female end; It is characterized in that:

(1) in female end [1] and the joining tube wall of male end [4] both sides, a pressure handle that can lift [3] is arranged respectively; The end that pressure handle probes into tube wall has one to withhold plush copper;

(2) part in male end [4] is inserted female end [1] pipe, respectively there is an arc groove its both sides, and the radian of the radian of groove and pressure handle end plush copper adapts;

(3) between the bottom of the end of male end [4] and female end [1] connecting hole, an exterior seal ring [2] is arranged.