CN207796356U - A kind of quick switching joint - Google Patents

A kind of quick switching joint Download PDF

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Publication number
CN207796356U
CN207796356U CN201721494735.XU CN201721494735U CN207796356U CN 207796356 U CN207796356 U CN 207796356U CN 201721494735 U CN201721494735 U CN 201721494735U CN 207796356 U CN207796356 U CN 207796356U
Authority
CN
China
Prior art keywords
ontology
ring
pipe sleeve
quick switching
locating ring
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
CN201721494735.XU
Other languages
Chinese (zh)
Inventor
俞校军
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.)
Zhejiang Langfeng Machinery Technology Co Ltd
Original Assignee
Zhejiang Langfeng Machinery Technology Co Ltd
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 Zhejiang Langfeng Machinery Technology Co Ltd filed Critical Zhejiang Langfeng Machinery Technology Co Ltd
Priority to CN201721494735.XU priority Critical patent/CN207796356U/en
Application granted granted Critical
Publication of CN207796356U publication Critical patent/CN207796356U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model provides a kind of quick switching joint, including ontology, described ontology one end is equipped with locating ring, sealing ring is installed between told ontology and locating ring, retaining ring is installed on the locating ring, is connected in the retaining ring and moves back pipe sleeve, described move back is socketed with clamping sleeve outside pipe sleeve, the ontology other end is connected with nipple, and the nipple has sealing ring, the other end to have sealing ring with ontology junction.A kind of quick switching joint described in the utility model, simple in structure, easy for installation, continuous-stable is high, substantially reduces production installation cost, improves working efficiency.

Description

A kind of quick switching joint
Technical field
The utility model is related to a kind of quick switching joints.
Background technology
Pipe joint is the tie point that can be dismounted between pipeline and element, is very important component in pipe fitting, still There is the problems such as installation inconvenience, poor sealing, connective stability is low in the connector used at present.
Utility model content
The purpose of this utility model is to be directed to the above-mentioned problems in the prior art, provides a kind of rapid translating and connects Head, simple in structure, easy for installation, connective stability is high, effectively reduces production cost, improves efficiency, enhances practicability.
In order to reach object above, the technical solution of the utility model is:
A kind of quick switching joint, including ontology, described ontology one end are equipped with locating ring, told ontology and locating ring it Between sealing ring is installed, retaining ring is installed on the locating ring, is connected in the retaining ring and moves back pipe sleeve, it is described to move back pipe housing It is connected to clamping sleeve, the ontology other end is connected with nipple, and the nipple has sealing ring with ontology junction, another There is sealing ring at end.
The retaining ring is hollow cylinder, and connect one end open larger with pipe sleeve is moved back, and is uniformly provided with open slot, and calmly Position ring connection one end open reduces, and is clamped by own material elasticity and locating ring interior annular groove.
The pipe sleeve that moves back is equipped with step, is welded with cylindrical sleeves on step, described move back has annular groove on pipe sleeve, described to move back The cylindrical sleeves of pipe sleeve are matched with the inner conical surface of clamping sleeve, will move back pipe sleeve with retaining ring be caught in locating ring together be packed into ontology It is interior.
The utility model has the beneficial effects that:A kind of its simple in structure, easy for installation, continuous-stable of quick switching joint It is high
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is Fig. 1
Specific implementation mode
Embodiment 1
A kind of quick switching joint as shown in Figure 1, including ontology 4,4 one end of the ontology are equipped with locating ring 6, tell this First sealing ring 5 is installed between body 4 and locating ring, retaining ring 7 is installed on the locating ring, is clamped in the retaining ring 7 Pipe sleeve 8 is moved back, described move back is socketed with clamping sleeve 9 outside pipe sleeve 8, and 4 other end of the ontology is connected with nipple 1, the screw thread Connector 1 has the second sealing ring 3, the other end to have third sealing ring 2 with 4 junction of ontology.
The retaining ring 7 is hollow cylinder, and to connect one end open larger with pipe sleeve 8 is moved back, and is uniformly provided with open slot 10, It connect one end open diminution with locating ring, is clamped by own material elasticity and 6 interior annular groove of locating ring.
The pipe sleeve 8 that moves back is equipped with step 11, is welded with cylindrical sleeves 12 on step 11, described move back on pipe sleeve 8 has annular Slot 13, the cylindrical sleeves 12 for moving back pipe sleeve 8 are matched with the inner conical surface of clamping sleeve 9, will be moved back pipe sleeve 8 and are caught in retaining ring 7 and are determined Position ring 6 is packed into ontology 4 together.
A kind of quick switching joint of the present embodiment, simple in structure, easy for installation, continuous-stable is high, effectively reduces Production originally, enhances practicability.

Claims (3)

1. a kind of quick switching joint, it is characterised in that:Including ontology (4), described ontology (4) one end is equipped with locating ring (6), Told ontology (4) is equipped with the first sealing ring (5) between locating ring, and retaining ring (7), the lock are equipped on the locating ring It is connected on tight ring (7) and moves back pipe sleeve (8), described move back is socketed with clamping sleeve (9) outside pipe sleeve (8), ontology (4) other end connection There are nipple (1), the nipple (1) to there is the second sealing ring (3), the other end to have third sealing with ontology (4) junction It encloses (2).
2. a kind of quick switching joint according to claim 1, it is characterised in that:The retaining ring (7) is hollow cylinder Body, to connect one end open larger with pipe sleeve (8) is moved back, and is uniformly provided with open slot (10), one end open diminution is connect with locating ring, It is clamped by own material elasticity and locating ring (6) interior annular groove.
3. a kind of quick switching joint according to claim 1, it is characterised in that:The pipe sleeve (8) that moves back is equipped with step (11), cylindrical sleeves (12) are welded on step (11), described move back have annular groove (13) on pipe sleeve (8), the pipe sleeve (8) that moves back Cylindrical sleeves (12) are matched with the inner conical surface of clamping sleeve (9), will be moved back pipe sleeve (8) and are caught in locating ring (6) together with retaining ring (7) It is packed into ontology (4).
CN201721494735.XU 2017-11-10 2017-11-10 A kind of quick switching joint Expired - Fee Related CN207796356U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721494735.XU CN207796356U (en) 2017-11-10 2017-11-10 A kind of quick switching joint

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721494735.XU CN207796356U (en) 2017-11-10 2017-11-10 A kind of quick switching joint

Publications (1)

Publication Number Publication Date
CN207796356U true CN207796356U (en) 2018-08-31

Family

ID=63285417

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201721494735.XU Expired - Fee Related CN207796356U (en) 2017-11-10 2017-11-10 A kind of quick switching joint

Country Status (1)

Country Link
CN (1) CN207796356U (en)

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Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20180831

Termination date: 20191110

CF01 Termination of patent right due to non-payment of annual fee