CN202647009U - Drawing type flexible pipe joint - Google Patents
Drawing type flexible pipe joint Download PDFInfo
- Publication number
- CN202647009U CN202647009U CN 201220292267 CN201220292267U CN202647009U CN 202647009 U CN202647009 U CN 202647009U CN 201220292267 CN201220292267 CN 201220292267 CN 201220292267 U CN201220292267 U CN 201220292267U CN 202647009 U CN202647009 U CN 202647009U
- Authority
- CN
- China
- Prior art keywords
- connecting nozzle
- flexible pipe
- locking nut
- plug
- water outlet
- 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 - Lifetime
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- Joints That Cut Off Fluids, And Hose Joints (AREA)
Abstract
The utility model discloses a drawing type flexible pipe joint which comprises a flexible pipe plug, wherein a connecting nozzle extends from one end of the flexible pipe plug, more than two sealing rings are arranged on the periphery of the connecting nozzle, and a locking nut is rotatably arranged on the root part of the connecting nozzle, which is connected with the flexible pipe plug. The utility model has the beneficial effects that one end of the flexible pipe plug is provided with the connecting nozzle, more than two sealing rings are sleeved outside the connecting nozzle, the connecting nozzle with the sealing rings is inserted inside a faucet water outlet pipe (mixed water outlet pipe) during installation, so that a sealing effect is achieved; when the connecting nozzle is inserted into the faucet water outlet pipe, the locking nut is screwed with the outer wall of the faucet water outlet pipe by using hands, namely, the connecting nozzle is avoided falling outside the faucet water outlet pipe; and the locking nut and the connecting nozzle are always in a loop state through location matching of a nut locating groove on the connecting nozzle with a screw, the connecting nozzle and the flexible pipe plug rotate independent of the locking nut, thus the locking nut is avoided loosening caused by rotation of a flexible pipe.
Description
Technical field
The utility model relates to a kind of pull hose coupling, and is particularly a kind of for the pull hose coupling of the occasions such as kitchen, bathroom with the pull flower irrigating tap.
Background technique
Existing pull hose coupling only relies on single seal ring to compress water shutoff, and water sealing effect is insecure, tight, and in leading gondola water faucet using process, the nut that is used for lock-on connection easily rotates with the pull flexible pipe, causes leaking or getting loose.Chinese patent literature CN200820058414.X discloses a kind of draw type tap on April 8th, 2009, comprise faucet assembly, flexible pipe, shower components, described flexible pipe is installed between faucet assembly and the shower components, at faucet assembly the body sheath is installed, at shower components the gondola water faucet sheath is installed, described flexible pipe passes between body sheath and gondola water faucet sheath, and described body sheath and gondola water faucet sheath link together by the mode of spline joint.The tap of this structure has above-mentioned deficiency, haves much room for improvement.
The model utility content
The purpose of this utility model aims to provide a kind of simple and reasonable, good sealing effect, be difficult for getting loose, the pull hose coupling of long service life, easy accessibility, to overcome deficiency of the prior art.
A kind of pull hose coupling by this purpose design, comprise hose plug, its structure characteristic is: described hose plug one end extends the mouth of plugging into, and the mouth periphery of plugging into is provided with two above seal rings, and the root place that the mouth of plugging into is connected with hose plug rotates and is provided with locking nut.
Described seal ring is the O RunddichtringO, and the corresponding O RunddichtringO of the mouth periphery of plugging into is provided with the seal ring locating slot.
Described seal ring is provided with three.
The root place that the described mouth of plugging into is connected with hose plug is provided with the nut locating slot, and the corresponding nut locating slot of locking nut outer wall is provided with at least one perforate, is connected with screw in the perforate, and screw stretches in the nut locating slot.
The described hose plug the other end is provided with the inner chamber that is connected with flexible pipe, is provided with gasket seal in the inner chamber.Wherein, hose plug is fixedly connected with flexible pipe.
Described hose plug surface is provided with the clamping tangent plane, so that hose plug cylindraceous is carried out clamping during production and processing.
The utlity model has following usefulness:
(1) plug into mouth and plural seal ring is arranged at the mouth overcoat of plugging into of this hose plug one end setting is inserted into the inside of spigot water outlet pipe (mixing water outlet pipe), when mounted to reach the effect of sealing with the mouth of plugging into of seal ring; When the mouth of plugging into is inserted in the spigot water outlet pipe, with hand locking nut and spigot water outlet pipe outer wall to be tightened, the mouth of namely avoiding plugging into drops out spigot water outlet pipe, easy accessibility;
(2) seal ring is the O RunddichtringO, and after itself and spigot water outlet pipe internal ratio were sealed and matched, hose plug still can rotate under sealing state, and movable property is strong;
(3) locking nut cooperates by the location of screw with the mouth upper cap nut locating slot of plugging into, make locking nut and plug into and be in all the time the kink state between the mouth, the rotation of mouth and hose plug of plugging into is independent of locking nut rotates, so avoided causing locking nut to get loose because flexible pipe rotates.
Description of drawings
Fig. 1 is the utility model embodiment decomposition texture schematic diagram.
Embodiment
Below in conjunction with drawings and Examples the utility model is further described.
Referring to Fig. 1, this pull hose coupling comprises hose plug 2, and described hose plug 2 one ends extend the mouth 2.1 of plugging into, and mouth 2.1 peripheries of plugging into are provided with two above seal rings 3, and the root place that the mouth 2.1 of plugging into is connected with hose plug 2 rotates and is provided with locking nut 4.
The root place that the mouth 2.1 of plugging into is connected with hose plug 2 is provided with nut locating slot 2.3, and the corresponding nut locating slot 2.3 of locking nut 4 outer walls is provided with at least one perforate 4.1, is connected with screw 5 in the perforate 4.1, and screw 5 stretches in the nut locating slot 2.3.
Claims (6)
1. pull hose coupling, comprise hose plug (2), it is characterized in that: described hose plug (2) one ends extend the mouth of plugging into (2.1), mouth (2.1) periphery of plugging into is provided with two above seal rings (3), and the root place that the mouth of plugging into (2.1) is connected with hose plug (2) rotates and is provided with locking nut (4).
2. described pull hose coupling according to claim 1, it is characterized in that: described seal ring (3) is the O RunddichtringO, the corresponding O RunddichtringO of the mouth of plugging into (2.1) periphery is provided with seal ring locating slot (2.2).
3. described pull hose coupling according to claim 1, it is characterized in that: described seal ring (3) is provided with three.
4. described pull hose coupling according to claim 1, it is characterized in that: the root place that the described mouth of plugging into (2.1) is connected with hose plug (2) is provided with nut locating slot (2.3), the corresponding nut locating slot of locking nut (4) outer wall (2.3) is provided with at least one perforate (4.1), be connected with screw (5) in the perforate (4.1), screw (5) stretches in the nut locating slot (2.3).
5. described pull hose coupling according to claim 1, it is characterized in that: described hose plug (2) the other end is provided with the inner chamber that is connected with flexible pipe, is provided with gasket seal (1) in the inner chamber.
6. described pull hose coupling according to claim 1, it is characterized in that: described hose plug (2) surface is provided with clamping tangent plane (2.4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220292267 CN202647009U (en) | 2012-06-20 | 2012-06-20 | Drawing type flexible pipe joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220292267 CN202647009U (en) | 2012-06-20 | 2012-06-20 | Drawing type flexible pipe joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202647009U true CN202647009U (en) | 2013-01-02 |
Family
ID=47416117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220292267 Expired - Lifetime CN202647009U (en) | 2012-06-20 | 2012-06-20 | Drawing type flexible pipe joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202647009U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103322264A (en) * | 2013-06-28 | 2013-09-25 | 谭朝烈 | Positioning structure of water outlet pipe of faucet |
| CN104019299A (en) * | 2014-05-20 | 2014-09-03 | 李理 | Fuel tank oil outlet device used for excavator |
| CN106322010A (en) * | 2016-10-24 | 2017-01-11 | 深圳建康管道科技有限公司 | Spiral telescopic connection pipe connection piece |
-
2012
- 2012-06-20 CN CN 201220292267 patent/CN202647009U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103322264A (en) * | 2013-06-28 | 2013-09-25 | 谭朝烈 | Positioning structure of water outlet pipe of faucet |
| CN104019299A (en) * | 2014-05-20 | 2014-09-03 | 李理 | Fuel tank oil outlet device used for excavator |
| CN106322010A (en) * | 2016-10-24 | 2017-01-11 | 深圳建康管道科技有限公司 | Spiral telescopic connection pipe connection piece |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170213 Address after: 528305 Guangdong City, Shunde Province, Ronggui, China, the mouth of the neighborhood Alex Hua Tian Road, No. B, block 1, layer two, Patentee after: FOSHAN SHUNDE GETTAI SANITARY PRODUCTS CO.,LTD. Address before: Yuzhou District, Yulin city of the Guangxi Zhuang Autonomous Region inner ring road 537000 No. 69-1 Patentee before: Feng Tao Patentee before: Yang Dapeng |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130102 |