CN112013173A - Quick-mounting and easy-dismounting pipeline joint - Google Patents
Quick-mounting and easy-dismounting pipeline joint Download PDFInfo
- Publication number
- CN112013173A CN112013173A CN202011039021.6A CN202011039021A CN112013173A CN 112013173 A CN112013173 A CN 112013173A CN 202011039021 A CN202011039021 A CN 202011039021A CN 112013173 A CN112013173 A CN 112013173A
- Authority
- CN
- China
- Prior art keywords
- conical surface
- easy
- quick
- assembling
- embedded
- 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.)
- Withdrawn
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L15/00—Screw-threaded joints; Forms of screw-threads for such joints
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L15/00—Screw-threaded joints; Forms of screw-threads for such joints
- F16L15/006—Screw-threaded joints; Forms of screw-threads for such joints with straight threads
- F16L15/008—Screw-threaded joints; Forms of screw-threads for such joints with straight threads with sealing rings
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L15/00—Screw-threaded joints; Forms of screw-threads for such joints
- F16L15/08—Screw-threaded joints; Forms of screw-threads for such joints with supplementary elements
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The invention relates to a quick-assembly and easy-disassembly pipeline joint which comprises a joint body, wherein the upper end of the joint body is in threaded connection with a cap head, a gland is arranged in the joint body, a hollow embedded pressing clamping pipe is arranged in the cap head, clamping elastic sheets distributed in the circumferential direction are arranged at the lower part of the embedded pressing clamping pipe, metal clamping sheets are embedded on the inner sides of the clamping elastic sheets, a protrusion is arranged on the outer sides of the clamping elastic sheets and is divided into an upper conical surface and a lower conical surface, the upper end surface of the pressing cap is provided with a top conical surface matched with the lower conical surface, the upper conical surface and the pressing conical surface are arranged and are abutted to provide a downward force for the embedded pressing clamping pipe, the lower conical surface and the top conical surface are abutted to provide an upward force for the embedded pressing clamping pipe, the embedded pressing clamping pipe is matched in pairs, and the embedded pressing clamping pipe is fixed in the cap head firmly.
Description
Technical Field
The invention relates to the technical field of pipe connectors, in particular to a quick-assembly and easy-disassembly pipeline connector.
Background
At present, in the pipeline joint in the market, the joint part basically adopts an internal thread or external thread structure, so that the pipeline joint is relatively troublesome to use, has multiple installation steps, can be easily flushed out when being used under the condition of large impact force, and has potential safety hazards in use.
Disclosure of Invention
In view of the current situation of the prior art, the present invention provides a quick-assembling and easy-disassembling pipe joint capable of resisting high impact force.
The technical scheme adopted by the invention for solving the technical problems is as follows: the utility model provides a fast-assembling easy removable pipe joint, includes and connects the body, connect body upper end threaded connection has the cap head, this internal gland that is equipped with connects, be equipped with hollow embedded pressure card pipe fitting in the cap head, embedded pressure card pipe fitting lower part is equipped with the tight shell fragment of clamp that is the circumference and distributes, it has the metal card piece to inlay on the tight shell fragment inboard of clamp, it is equipped with the arch to press from both sides the tight shell fragment outside, and this arch divide into conical surface and lower conical surface, press to cover the up end be equipped with in conical surface matched with top conical surface down.
Furthermore, a gap is arranged between the clamping elastic sheet and the clamping elastic sheet, and an opening and closing space is provided for the clamping elastic sheet.
Furthermore, a pressing conical surface matched with the upper conical surface is arranged on the inner side of the gland, and downward force is applied to the embedded pressing pipe clamping piece.
Furthermore, the outer side of the upper end of the connector body is provided with an external thread, and the inner side of the cap head is provided with an internal thread corresponding to the external thread and used for connecting the connector body with the cap head.
Further, the lower end of the gland is provided with a sealing ring, and the sealing ring is abutted to the inner wall of the joint body.
Furthermore, a plurality of reinforcing ribs are arranged on the outer side of the cap head, so that the cap head is prevented from being broken and is convenient to screw down.
Compared with the prior art, the invention has the advantages that: the upper conical surface and the pressing conical surface are arranged and abutted to provide a downward force for the embedded and pressed clamping pipe fitting, the lower conical surface and the top conical surface are arranged and abutted to provide an upward force for the embedded and pressed clamping pipe fitting, the embedded and pressed clamping pipe fitting is matched pairwise, and the embedded and pressed clamping pipe fitting is firmly fixed in the cap head.
Drawings
FIG. 1 is a schematic view of a quick-assembling and easy-disassembling pipe joint structure according to the present invention;
fig. 2 is an internal cross-sectional view of a quick-assembly and easy-disassembly pipe joint according to the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the accompanying drawings.
As shown in the figure, the quick-assembly and easy-disassembly pipeline joint comprises a joint body 5, wherein the upper end of the joint body 5 is in threaded connection with a cap head 1, a gland 3 is arranged in the joint body 5, a hollow embedded pressing pipe fitting 2 is arranged in the cap head 1, clamping elastic pieces 4 distributed in a circumferential manner are arranged at the lower part of the embedded pressing pipe fitting 2, metal clamping pieces 6 are embedded on the inner sides of the clamping elastic pieces 4, bulges 7 are arranged on the outer sides of the clamping elastic pieces 4, the bulges 7 are divided into an upper conical surface 8 and a lower conical surface 9, the upper end face of the gland 3 is provided with a top conical surface 10 matched with the lower conical surface 9, a gap 11 is arranged between the clamping elastic pieces 4 and the clamping elastic pieces 4 to provide an opening and closing space for the clamping elastic pieces 4, a pressing conical surface 12 matched with the upper conical surface 8 is arranged on the inner side of the gland 3 to provide a downward force for the embedded pressing pipe, the cap is characterized in that an inner thread 14 corresponding to the outer thread 13 is arranged on the inner side of the cap head 1 and used for connecting the joint body 5 with the cap head 1, a sealing ring 16 is arranged at the lower end of the gland 3, the sealing ring 16 abuts against the inner wall of the joint body 5, a plurality of reinforcing ribs 15 are arranged on the outer side of the cap head 1, the cap head 1 is prevented from being broken, and meanwhile the cap head 1 is convenient to screw down.
Brief description of the working principle:
through setting up the metal card, give and insert a fixed power of pipeline of crimping pipe fitting to block the pipeline, thereby will crimp the pipe fitting firmly through protruding fixing between cap and joint body, can resist the impact force of hitting greatly.
Compared with the prior art, the invention has the advantages that: the upper conical surface and the pressing conical surface are arranged and abutted to provide a downward force for the embedded and pressed clamping pipe fitting, the lower conical surface and the top conical surface are arranged and abutted to provide an upward force for the embedded and pressed clamping pipe fitting, the embedded and pressed clamping pipe fitting is matched pairwise, and the embedded and pressed clamping pipe fitting is firmly fixed in the cap head.
Claims (6)
1. The utility model provides a fast-assembling easy removable pipe joint, its characterized in that, includes the joint body, connect body upper end threaded connection to have the cap, connect this internal gland that is equipped with, be equipped with hollow embedded pressure card pipe fitting in the cap, embedded pressure card pipe fitting lower part is equipped with the tight shell fragment of clamp that is the circumference and distributes, it has the metal card to inlay on the tight shell fragment inboard of clamp, the tight shell fragment outside of clamp is equipped with the arch, and this arch divide into conical surface and lower conical surface, press to cover the up end be equipped with in conical surface matched with top conical surface down.
2. The quick-assembling and easy-disassembling pipe joint according to claim 1, wherein a gap is provided between said clamping spring and said clamping spring.
3. The quick-assembling and easy-disassembling pipe joint according to claim 1, wherein a press conical surface matching with said upper conical surface is provided inside said press cover.
4. The quick-assembling and easy-disassembling pipe joint according to claim 1, wherein an external thread is provided on an outer side of an upper end of the joint body, and an internal thread corresponding to the external thread is provided on an inner side of the cap head.
5. The quick-assembling and easy-disassembling pipe joint according to claim 1, wherein a sealing ring is disposed at a lower end of the pressing cover, and the sealing ring abuts against an inner wall of the joint body.
6. The quick-assembling and easy-disassembling pipe joint according to claim 1, wherein a plurality of reinforcing ribs are provided on the outside of said cap head.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011039021.6A CN112013173A (en) | 2020-09-28 | 2020-09-28 | Quick-mounting and easy-dismounting pipeline joint |
| US17/315,276 US20210301955A1 (en) | 2020-09-28 | 2021-05-08 | Quick connector stable for connection and convenient for mounting and dismounting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011039021.6A CN112013173A (en) | 2020-09-28 | 2020-09-28 | Quick-mounting and easy-dismounting pipeline joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112013173A true CN112013173A (en) | 2020-12-01 |
Family
ID=73528094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011039021.6A Withdrawn CN112013173A (en) | 2020-09-28 | 2020-09-28 | Quick-mounting and easy-dismounting pipeline joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112013173A (en) |
-
2020
- 2020-09-28 CN CN202011039021.6A patent/CN112013173A/en not_active Withdrawn
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20201201 |
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| WW01 | Invention patent application withdrawn after publication |