CN201810916U - Connecting head for pipe orifice - Google Patents
Connecting head for pipe orifice Download PDFInfo
- Publication number
- CN201810916U CN201810916U CN2010201431990U CN201020143199U CN201810916U CN 201810916 U CN201810916 U CN 201810916U CN 2010201431990 U CN2010201431990 U CN 2010201431990U CN 201020143199 U CN201020143199 U CN 201020143199U CN 201810916 U CN201810916 U CN 201810916U
- Authority
- CN
- China
- Prior art keywords
- connecting head
- mouth
- cam
- pipe
- adapter body
- 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
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- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The utility model discloses a connecting head for a pipe orifice, which comprises a joint main body, a nut, a pressing ring, a cam handle and an expansion sealant, wherein the nut, the expansion sealant and the pressing ring are sheathed at the front end of the joint main body from front to back, the cam handle is arranged at the rear end of the pressing ring, and the cam end of the cam handle butts against the pressing ring. The connecting head for the pipe orifice is simple in structure and good in sealing property, and can be applicable to fast connection of the pipe orifices with different calibers, and lead the connection effect of the pipe orifice which is narrow in surrounding space and can not be disassembled and assembled by using an ordinary tool to be more prominent.
Description
Technical field
The utility model relates to a kind of connection set, particularly a kind of mouth of pipe connecting head.
Background technique
Existing various mouth of pipe connecting head to be adopted and is threaded or garter spring, flange plate connect, and must adopt certain angle just can make it fixedly connected by the tool using rotary component during operation, and cause poor sealing easily, is easy to generate leakage.In the position that requires repeated disassembled and assembled, the mouth of pipe, screw thread, Sealing damage easily, and especially less and can't use under the situation of general tool dismounting at mouth of pipe surrounding space, rotary course is loaded down with trivial details, and the disassemble and assemble work amount is big, and is not easy to operate.
The model utility content
The purpose of this utility model is to disclose a kind of mouth of pipe connecting head, overcomes the not easy-operating shortcoming of dismounting of prior art.
Mouth of pipe connecting head described in the utility model, comprise adapter body, nut, trim ring, cam handle and expandable sealant, nut, expandable sealant and trim ring are sleeved on the front end of adapter body from front to back, and cam handle is arranged on the rear end of trim ring, the cam end of cam handle and trim ring butt.
Wherein, the front end of adapter body can be provided with screw thread, and expandable sealant is by the front end of thread set in adapter body.
Wherein, mouth of pipe connecting head can also comprise bolt axis, and the cam end of cam handle is fixed on the front end of adapter body by bolt axis.
Mouth of pipe connecting head of the present utility model, simple in structure, good airproof performance can adapt to the quick connection of the different bore mouths of pipe, and is narrow and small and can't use the connection effect of the mouth of pipe of general tool dismounting more outstanding for mouth of pipe surrounding space.
Description of drawings
Fig. 1 is the structural representation of the utility model mouth of pipe connecting head;
Fig. 2 be Fig. 1 A-A to schematic representation;
Fig. 3 be Fig. 2 B-B to schematic representation.
Mark the following drawings mark thereon in conjunction with the accompanying drawings:
The 1-nut, 2-expandable sealant, 3-trim ring, 4-bolt axis, 5-cam handle, 6-adapter body.
Embodiment
Below in conjunction with accompanying drawing, an embodiment of the present utility model is described in detail, but is to be understood that protection domain of the present utility model is not subjected to the restriction of embodiment.
As shown in Figure 1-Figure 3, the front end of the adapter body 6 of the utility model mouth of pipe connecting head is from preceding nut 1, expandable sealant 2, the trim ring 3 of then being provided with, be provided with cam handle 5 at the rear portion of trim ring 3, the cam end of cam handle 5 is fixed on the front end of adapter body 6 by bolt axis 4, the cam end of cam handle 5 and trim ring 3 butts, front end in adapter body 6 is provided with screw thread, expandable sealant 2 is fixed on the front end of adapter body 6 by screw thread, the rear end of adapter body 6 is provided with screw thread, is used for and the fixedlying connected of the mouth of pipe.
When pulling down mouth of pipe connecting head, only need cam handle 5 is upwards mentioned, expandable sealant 2 power effect outside returns to the original form after eliminating, and can separate with mouth of pipe wall, thereby fast mouth of pipe connecting head be taken off.
When if mouth of pipe connecting head need connect the mouth of pipe of different bores, only need outward winding behind the nut 1, taking-up is sleeved on the expandable sealant 2 of adapter body 6 front ends, be replaced with the expandable sealant 2 that is fit to spout diameter, and swivel nut 1 prestressing Expansion sealing circle 2, can operate once more, realize the quick connection of the different bore mouths of pipe.
Mouth of pipe connecting head of the present utility model, simple in structure, good airproof performance can adapt to the quick connection of the different bore mouths of pipe, and is narrow and small and can't use the connection effect of the mouth of pipe of general tool dismounting more outstanding for mouth of pipe surrounding space.
More than disclosed only be a specific embodiment of the present utility model, still, the utility model is not limited thereto, any those skilled in the art can think variation all should fall into protection domain of the present utility model.
Claims (3)
1. mouth of pipe connecting head, it is characterized in that, comprise adapter body, nut, trim ring, cam handle and expandable sealant, described nut, expandable sealant and trim ring are sleeved on the front end of described adapter body from front to back, described cam handle is arranged on the rear end of described trim ring, the cam end of described cam handle and described trim ring butt.
2. mouth of pipe connecting head according to claim 1 is characterized in that the front end of described adapter body is provided with screw thread, and described expandable sealant is by the front end of described thread set in described adapter body.
3. mouth of pipe connecting head according to claim 1 and 2 is characterized in that, also comprises bolt axis, and the cam end of described cam handle is fixed on the front end of described adapter body by described bolt axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201431990U CN201810916U (en) | 2010-03-25 | 2010-03-25 | Connecting head for pipe orifice |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201431990U CN201810916U (en) | 2010-03-25 | 2010-03-25 | Connecting head for pipe orifice |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201810916U true CN201810916U (en) | 2011-04-27 |
Family
ID=43893857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201431990U Expired - Fee Related CN201810916U (en) | 2010-03-25 | 2010-03-25 | Connecting head for pipe orifice |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201810916U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102996956A (en) * | 2012-12-19 | 2013-03-27 | 无锡昌华机电制造有限公司 | Special pressurizing joint for hydraulic pressure test of pressure container |
| CN105538190A (en) * | 2016-01-21 | 2016-05-04 | 青岛达能环保设备股份有限公司 | Eccentric clasping and internal sealing type fast clamping device |
| CN112325020A (en) * | 2020-10-20 | 2021-02-05 | 广东电网有限责任公司清远供电局 | Pressing type connector and detection equipment |
-
2010
- 2010-03-25 CN CN2010201431990U patent/CN201810916U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102996956A (en) * | 2012-12-19 | 2013-03-27 | 无锡昌华机电制造有限公司 | Special pressurizing joint for hydraulic pressure test of pressure container |
| CN105538190A (en) * | 2016-01-21 | 2016-05-04 | 青岛达能环保设备股份有限公司 | Eccentric clasping and internal sealing type fast clamping device |
| CN105538190B (en) * | 2016-01-21 | 2017-03-15 | 青岛达能环保设备股份有限公司 | Eccentric embracing presss from both sides internal enclosed fast fixture |
| CN112325020A (en) * | 2020-10-20 | 2021-02-05 | 广东电网有限责任公司清远供电局 | Pressing type connector and detection equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110427 Termination date: 20150325 |
|
| EXPY | Termination of patent right or utility model |