CN2134571Y - Non-threaded pipe joint - Google Patents

Non-threaded pipe joint Download PDF

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Publication number
CN2134571Y
CN2134571Y CN 92211670 CN92211670U CN2134571Y CN 2134571 Y CN2134571 Y CN 2134571Y CN 92211670 CN92211670 CN 92211670 CN 92211670 U CN92211670 U CN 92211670U CN 2134571 Y CN2134571 Y CN 2134571Y
Authority
CN
China
Prior art keywords
pipe joint
snap ring
sealing gasket
threaded pipe
nut
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN 92211670
Other languages
Chinese (zh)
Inventor
张庆新
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN 92211670 priority Critical patent/CN2134571Y/en
Application granted granted Critical
Publication of CN2134571Y publication Critical patent/CN2134571Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to a non-threaded pipe joint, comprising a pipe joint body, a sealing gasket, a snap ring and a nut. The utility model has the advantages of simple structure, convenient installation and good tightness, which is difficult to damage. The utility model can be widely suitable for connection of non-threaded pipes or valves.

Description

Non-threaded pipe joint
The utility model relates to a kind of plumbing, is used for non-threaded pipe or Valve joint.
Non-threaded pipe joint need not overlap line at pipe end because of it, and characteristics such as rapidly easy for installation obtain rapidly promoting.But existing non-threaded pipe joint structure is easy to damage, and sealing effect is bad, and frequency domain maintenance has also brought inconvenience for engineering.
The purpose of this utility model is that design is a kind of easy for installation, not fragile, and the novel non-threaded pipe joint of good seal performance is to be applicable to project installation.
This structure is by body ︱ 1 ︱, sealing gasket ︱ 2 ︱, and snap ring ︱ 3 ︱ and nut ︱ 4 ︱ constitute.Be with screw thread on body ︱ 1 ︱, be connected with nut ︱ 4 ︱, the non-threaded end of nut ︱ 4 ︱ internal diameters has tapering, with snap ring ︱ 3 ︱ pressings, has several short grooves on snap ring ︱ 3 ︱, make easily deformable, the pressing better effects if.Sealing gasket ︱ 2 ︱ place between body ︱ 1 ︱ and the long ring, during installation, overlap upper cap nut ︱ 4 ︱ successively at pipe ︱ 5 ︱, and long ring ︱ 3 ︱ and sealing gasket ︱ 2 ︱ are connected with body ︱ 1 ︱ then, and last jack panel ︱ 4 ︱ get final product.
For ease of installing, body ︱ 1 ︱ end surface shape can be arc and has groove, and partly identical with the assault of sealing gasket ︱ 2 ︱, sealing gasket ︱ 2 ︱ coincide with body ︱ 1 ︱ end face simultaneously.
The optional rubber of using of sealing gasket material, snap ring ︱ 3 ︱ can select plastics for use.
The utility model is simple in structure, and is easy for installation rapid, not fragile, and good seal performance can extensively be suitable for pipe or valve and connect.
Fig. 1 is this structure ssembly drawing, and Fig. 2 is a body, and Fig. 3 is a nut, and Fig. 4 is a sealing gasket, and Fig. 5 is a snap ring, and ︱ 5 ︱ are pipe.

Claims (2)

1, non-threaded pipe joint is characterized in that, by body [1], and sealing gasket [2], snap ring [3] and nut [4] are formed; The non-threaded end of nut [4] internal diameter has tapering, and with snap ring [3] pressing, sealing gasket [2] places between body [1] and the snap ring [3], and snap ring has short groove on [3].
2, a kind of as power kind require 1, described pipe joint, it is characterized in that body ︱ 1 ︱ end surface shape is an arc.
CN 92211670 1992-04-24 1992-04-24 Non-threaded pipe joint Expired - Fee Related CN2134571Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 92211670 CN2134571Y (en) 1992-04-24 1992-04-24 Non-threaded pipe joint

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 92211670 CN2134571Y (en) 1992-04-24 1992-04-24 Non-threaded pipe joint

Publications (1)

Publication Number Publication Date
CN2134571Y true CN2134571Y (en) 1993-05-26

Family

ID=33763213

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 92211670 Expired - Fee Related CN2134571Y (en) 1992-04-24 1992-04-24 Non-threaded pipe joint

Country Status (1)

Country Link
CN (1) CN2134571Y (en)

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee