CN203036147U - Pipe type quick connector of drinking water purifier - Google Patents
Pipe type quick connector of drinking water purifier Download PDFInfo
- Publication number
- CN203036147U CN203036147U CN 201320000984 CN201320000984U CN203036147U CN 203036147 U CN203036147 U CN 203036147U CN 201320000984 CN201320000984 CN 201320000984 CN 201320000984 U CN201320000984 U CN 201320000984U CN 203036147 U CN203036147 U CN 203036147U
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- CN
- China
- Prior art keywords
- drinking water
- water purifier
- pipe type
- joint body
- connector 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.)
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Abstract
The utility model provides a pipe type quick connector of a drinking water purifier. The pipe type quick connector of the drinking water purifier comprises a connector body, a cap, a sealing ring and a knife claw, wherein the outside of the connector body is provided with an annular protrusion, the cap is composed of a tubular inner structure and a tubular outer structure, the inner structure and the outer structure are connected at ends and separated at the other ends to form a tubular clamping groove, the thickness of the clamping groove is identical with that of the wall of the connector body, an annular groove which is in the same size with the annular protrusion is arranged on the inner wall of the outer structure, the outer diameter of the inner structure is identical with the inner diameter of the connector body, the inner diameter of the inner structure is small in the middle and large at both ends, and the annular groove and the annular protrusion are clamped with each other when the cap covers the connector body. The pipe type quick connector of the drinking water purifier enables the connection portion of pipes to be connected firmly, can be quickly assembled and disassembled without tools, is easy to use and maintain, and can completely achieve safe, efficient and leak free quick conversion.
Description
Technical field
The utility model relates to the drinking water purifier field, particularly a kind of drinking water purifier pipe type rapid pipe joint.
Background technique
Rapid pipe joint in the past mostly adopts the screw of instant-plugging to connect, screw connects needs to use special tool, and assembling is wasted time and energy, and the mostly employing ultrasonic wave fusion techniques butt joint of instant-plugging partly connects, its shortcoming be often the pressure in water pipe greatly to above 18kg the time, joint part comes off, and has brought inconvenience to mounting, commissioning and maintenance, and therefore developing a kind of new rapid pipe joint becomes the task of top priority.
Summary of the invention
In order to overcome the above-mentioned defective that prior art exists, the utility model provides the rapid pipe joint of a kind of drinking water purifier pipe type, the utility model is to increase buckle structure in original ultrasonic wave technical foundation, make its connection part more firm, the pressure that bears can reach 30kg, has advantages such as compact structure, volume be little, in light weight, high pressure resistant, interchangeable.
The utility model is achieved through the following technical solutions, the rapid pipe joint of a kind of drinking water purifier pipe type, comprise joint body, block, seal ring and cutter pawl, the outside of described joint body is provided with annular projection, described block is made up of the endothecium structure of tubulose and the layer structure of tubulose, described endothecium structure links to each other by an end with described layer structure, the other end separates, form a tubulose draw-in groove, the thickness of described draw-in groove is consistent with the wall thickness of described joint body, the inwall of described layer structure is provided with annular recess, described annular recess is big or small consistent with described annular projection, the external diameter of described endothecium structure is consistent with the internal diameter of described joint body, the internal diameter of described endothecium structure is middle little, two ends are big, and when described block was enclosed within on the described joint body, described annular recess and described annular projection were fastened togather.
Preferably, the material of described block is plastics.
Compared with prior art, the utlity model has following beneficial effect: the utility model increases buckle structure in original ultrasonic wave technical foundation, make its connection part more firm, the pressure that bears can reach 30kg, do not need tool using just can realize rapid dismounting, install, operation and maintenance is convenient, has compact structure, volume is little, in light weight, high pressure resistant and interchangeable advantage, the utility model can be widely used in Aero-Space, metallurgical, the mine, forging and pressing, coal, oil, boats and ships, lathe, the hydraulic pressure of chemical industry equipment and various farm machinery, in the pipe-line systems such as Pneumatic Transmission and lubricating fluid conveying, can thoroughly realize safe and efficient leak free quick conversion, in being badly in need of frequent disassembling pipe, particularly adapt to.
Description of drawings
Fig. 1 is the three-dimensional structure diagram of joint body of the present utility model;
Fig. 2 is the sectional drawing of joint body of the present utility model;
Fig. 3 is the three-dimensional structure diagram of block of the present utility model;
Fig. 4 is the sectional drawing of block of the present utility model;
Fig. 5 is joint body of the present utility model and the structural representation of blocking a shot after being nested together.
Embodiment
Below in conjunction with specific embodiment the utility model is elaborated.Following examples will help those skilled in the art further to understand the utility model, but not limit the utility model in any form.Should be pointed out that to those skilled in the art, under the prerequisite that does not break away from the utility model design, can also make some distortion and improvement.These all belong to protection domain of the present utility model.
As extremely drinking water purifier pipe type rapid pipe joint shown in Figure 5 of Fig. 1, comprise joint body, block, seal ring and cutter pawl, the outside of described joint body is provided with annular projection, described block is made up of the endothecium structure of tubulose and the layer structure of tubulose, described endothecium structure links to each other by an end with described layer structure, the other end separates, form a tubulose draw-in groove, the thickness of described draw-in groove is consistent with the wall thickness of described joint body, the inwall of described layer structure is provided with annular recess, described annular recess is big or small consistent with described annular projection, the external diameter of described endothecium structure is consistent with the internal diameter of described joint body, the internal diameter of described endothecium structure is middle little, two ends are big, when described block was enclosed within on the described joint body, described annular recess and described annular projection were fastened togather, and the material of described block is plastics.
More than specific embodiment of the utility model is described.It will be appreciated that the utility model is not limited to above-mentioned specific implementations, those skilled in the art can make various distortion or modification within the scope of the claims, and this does not influence flesh and blood of the present utility model.
Claims (2)
1. drinking water purifier pipe type rapid pipe joint, it is characterized in that, comprise joint body, block, seal ring and cutter pawl, the outside of described joint body is provided with annular projection, described block is made up of the endothecium structure of tubulose and the layer structure of tubulose, described endothecium structure links to each other by an end with described layer structure, the other end separates, form a tubulose draw-in groove, the thickness of described draw-in groove is consistent with the wall thickness of described joint body, the inwall of described layer structure is provided with annular recess, described annular recess is big or small consistent with described annular projection, the external diameter of described endothecium structure is consistent with the internal diameter of described joint body, the internal diameter of described endothecium structure is middle little, two ends are big, and described annular recess and described annular projection were fastened togather when described block was enclosed within on the described joint body.
2. drinking water purifier pipe type according to claim 1 rapid pipe joint is characterized in that, the material of described block is plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320000984 CN203036147U (en) | 2013-01-05 | 2013-01-05 | Pipe type quick connector of drinking water purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320000984 CN203036147U (en) | 2013-01-05 | 2013-01-05 | Pipe type quick connector of drinking water purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203036147U true CN203036147U (en) | 2013-07-03 |
Family
ID=48688276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320000984 Expired - Fee Related CN203036147U (en) | 2013-01-05 | 2013-01-05 | Pipe type quick connector of drinking water purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203036147U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016106991A1 (en) * | 2014-12-31 | 2016-07-07 | 安徽江淮汽车股份有限公司 | Fast insertion structure and engine using same |
| CN107270315A (en) * | 2017-06-21 | 2017-10-20 | 杭州市特种设备检测研究院 | A kind of supercharging device based on torch or smoke-exhaust pipeline |
-
2013
- 2013-01-05 CN CN 201320000984 patent/CN203036147U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016106991A1 (en) * | 2014-12-31 | 2016-07-07 | 安徽江淮汽车股份有限公司 | Fast insertion structure and engine using same |
| CN107270315A (en) * | 2017-06-21 | 2017-10-20 | 杭州市特种设备检测研究院 | A kind of supercharging device based on torch or smoke-exhaust pipeline |
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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: 20130703 Termination date: 20160105 |