CN2211531Y

CN2211531Y - Multifunctional pipe connector

Info

Publication number: CN2211531Y
Application number: CN 94216082
Authority: CN
Inventors: 张凤春
Original assignee: Individual
Current assignee: Individual
Priority date: 1994-06-24
Filing date: 1994-06-24
Publication date: 1995-11-01
Anticipated expiration: 2004-06-24

Abstract

The utility model relates to a multifunctional quickly connected pipe piece, the main elements of which comprises a direct connecting pipe, a three-way pipe, a four-way pipe, an elbow, valves, etc. The ends of the main elements are connected with pressing nuts. Rubber sealing pads, metal flat pads and lock rings are pressed between the conical surfaces of the inner cavities of the ends of the main elements and the pressing nuts. When the pressing nuts are screwed down, the sealing connection of pipe piece is realized. The utility model has the advantages of convenient installation and good sealing performance.

Description

Multifunctional pipe connector

The utility model relates to a kind of quick-acting pipe spare.

In the prior art, pipeline connects the expense material of taking a lot of work, and leakage problem often occurs, and some fast fitting sealings is poor, and narrow application range cooperates soundness poor with workpiece.

The purpose of this utility model provides a kind of good airproof performance, connects firmly the quick-acting pipe spare that applicability is strong.

The purpose of this utility model realizes that by following measure the main component 1 end thread connection of quick-acting pipe spare compresses mother 2, and the inner chamber of main component 1 is useful on the processing sections of grafting pipe fitting 6, and it is convenient that this section is inserted workpiece, and matching property is good.There is lead angle circle 7 its inner, and there is inner conical surface the end of main component, and the rear portion that compresses mother 2 is an inner conical surface, and the cone seal glue ring 3 of extruding is mutually arranged respectively between two conical surfaces, metal plain cushion 5 and retainer 4, and retainer 4 is a taper, and is provided with opening.

Main component is straight-through, threeway, four-way, elbow 9 or valve 10, constitutes the extraordinary quick-acting pipe spare of respective classes.

Main component is heating part 12, heating part 12 with compress female 2 between link 13 is arranged, an end of link is the heating sealing configuration, has on the extension pipe of its other end and compresses female outside thread 15 that is equipped with, oral area has inner conical surface 16.

Member in the said structure can metal, nylon or plastics are raw material, and retainer 4 and metal plain cushion 5 only are metalwork, in case compressive deformation.

Narrate below in conjunction with drawings and Examples.

Fig. 1 is a structural representation of the present utility model.

Fig. 2 is the connection diagram of threeway, valve body and conventional hot-water heating spare.

Fig. 3 is the structural drawing of link 13.

Fig. 4 is threeway adapted link 13 and hot-water heating spare connection diagram.

With reference to Fig. 1 is an embodiment of the present utility model, the two ends scyewed joint of the main component 1 of this quick-acting pipe part compresses female 2, the inner chamber of main component 1 is useful on the processing sections of grafting pipe fitting 6, it is 45 ° lead angle circle 7 that there is lead angle its inner, and there is inner conical surface the end of main component, and compressing female 2 rear portion is inner conical surface, the cone seal glue ring 3 of extruding is mutually arranged between two conical surfaces, metal plain cushion 5 and retainer 4, retainer 4 is taper, and is provided with opening.

Wherein main component is that elbow, workpiece 6 are water pipe, and main member is a metalwork.

During operation, workpiece 6 is put into the inner chamber of elbow 9, until chamfer site, tighten compression female 2, the reach of compression retainer 4 compresses seal rubber pad 3 in the inner conical surface by metal plain cushion 5, realizes sealing, the effect of metal plain cushion 5 is to realize and the relative friction of retainer 4, prevents that the opening of retainer from destroying seal rubber pad 3.

This speed fitting can cooperate with straight-through, threeway, four-way, elbow and valve body etc., constitutes serial quick-acting pipe spare, adopts this series quick-acting pipe spare easy for installation, good airproof performance.

Claims

1, a kind of multifunctional rapid jointed tubular workpieces, it is characterized in that compressing mother (2) in the end thread connection of main component (1), the inner chamber of main component (1) is useful on the processing sections of grafting pipe fitting (6), there is lead angle circle (7) its inner, and there is inner conical surface the end of main component, and the rear portion that compresses mother (2) is an inner conical surface, the cone seal glue ring (3) of extruding is mutually arranged between two conical surfaces, metal plain cushion (5) and retainer (4), retainer (4) is a taper, and is provided with opening.

2, multifunctional rapid jointed tubular workpieces according to claim 1 is characterized in that described main component is straight-through, threeway, four-way, elbow (9) or valve (10), constitutes the extraordinary quick-acting pipe spare of respective classes.

3, multifunctional rapid jointed tubular workpieces according to claim 1, it is characterized in that described main component is heating part (12), heating part (12) and compress link (13) is arranged between the mother (2), one end of link is the heating sealing configuration, the outside thread (15) equipped with compressing mother arranged on the extension pipe of its other end, and there is inner conical surface (16) end.