CN201964072U - External locking device for faucet - Google Patents
External locking device for faucet Download PDFInfo
- Publication number
- CN201964072U CN201964072U CN2011200413078U CN201120041307U CN201964072U CN 201964072 U CN201964072 U CN 201964072U CN 2011200413078 U CN2011200413078 U CN 2011200413078U CN 201120041307 U CN201120041307 U CN 201120041307U CN 201964072 U CN201964072 U CN 201964072U
- Authority
- CN
- China
- Prior art keywords
- adapter sleeve
- spigot
- locking device
- clamping element
- external locking
- 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 an external locking device for a faucet, which comprises a water outlet pipe and an adapter sleeve, wherein the mouth of the water outlet pipe of the faucet is provided with a penetrating inner joint; the periphery of the inner joint is sheathed with a clamping element; an annular space for clamping a water hose is formed between the inner joint and the clamping element; the upper end of the adapter sleeve is cylindrical; the lower end of the adapter sleeve is conical; the cylindrical inner wall of the upper end of the adapter sleeve is provided with an internal thread which is matched with an external thread of the water outlet pipe; and the adapter sleeve is downwards rotated, so that the conical inner wall forms a shrunk state for the clamping element, and the hose is clamped and does not fall off. The technique can be applied to various faucets. The external locking device is simple to operate and is practical and convenient.
Description
Technical field
The utility model relates to a kind of water tap, especially relates to the external locking device of a kind of water tap.
Background technique
Often need water is guided to other local use in actual life, people are socketed on the faucet outlet with plastic flexible pipe, fix with self power of tightening of plastic flexible pipe, but in case be subjected to the resistance of hydraulic pressure, flexible pipe comes off easily, as waling, operate not very convenient with rope or iron wire.
Summary of the invention
The purpose of this utility model is at existing deficiency, provides faucet outlet to connect flexible pipe and is difficult for a kind of external locking device that it is come off.
The technological scheme that its technical problem that solves the utility model adopts is: the external locking device of a kind of water tap, comprise outlet pipe, adapter sleeve, the described water discharge of water faucet mouth of pipe is provided with the spigot of perforation, and the spigot periphery is with clamping element, forms the annular space that clamps hose between spigot and the clamping element, described adapter sleeve upper end is cylindric, the lower end is coniform, and adapter sleeve upper end cylindrical inner wall is provided with internal thread, cooperates with the outlet pipe outside thread.
Described adapter sleeve bottom diameter is greater than upper-end inner diameter, and its inner conical surface is faced the wall and meditated smooth, evenly is provided with 2-4 the vertically prominent part of long strip around the coniform outer wall in adapter sleeve lower end.
Described spigot upper end and outlet pipe are to be threaded, and spigot screw thread terminal is provided with the annular stop platform, is provided with one or multi-channel annular ridge outside the spigot lower end.
Described clamping element is conical shell-like, and last reducing places on the spigot limit dais, and the conical surface is provided with vertical breach more than 2 or 2, and lower end mouth curves inwardly.
The utility model is when hose proof is on spigot, and clamping element is embraced in the flexible pipe periphery, and clamping element is under adapter sleeve down rotates, and the taper inwall of adapter sleeve produces inwardly extruding to clamping element, and flexible pipe is held and does not come off.Adapter sleeve oppositely up rotates, and clamping element has left the extruding of adapter sleeve, outwards struts, and loses the gripping of flexible pipe, and flexible pipe can be taken out.Present technique can be applicable on the various water taps, and is simple to operate, practical and convenient.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the structural representation of clamping element.
Fig. 3 is the structural representation of adapter sleeve.
Embodiment
As shown in Figure 1, 2, 3, the external locking device of a kind of water tap, comprise outlet pipe 1, adapter sleeve 4, the described water discharge of water faucet mouth of pipe is provided with the spigot 2 of perforation, spigot 2 upper ends and outlet pipe 1 are to be threaded, and spigot screw thread terminal is provided with annular stop platform 202, is provided with one or multi-channel annular ridge 201 outside the spigot lower end.Between outlet pipe and spigot, be provided with clamping element 3, described clamping element 3 is conical shell-like, and last reducing places on the spigot limit dais 202, and the conical surface is provided with vertical breach 301 more than 2 or 2, lower end mouth curves inwardly, and clamping element 3 employings have the better rustless metallic material of elasticity and make.Described adapter sleeve 4 upper ends are cylindric 401, and the lower end is coniform 402, and the adapter sleeve bottom diameter is greater than upper-end inner diameter, and its inner conical surface is faced the wall and meditated smooth, evenly is provided with 2-4 the vertically prominent part 404 of long strip around coniform 402 outer walls in adapter sleeve 4 lower ends.Adapter sleeve upper end cylindrical inner wall is provided with internal thread 403, is connected with outlet pipe 1 outside thread, and the rotation up and down of adapter sleeve 4 makes the taper inwall tighten or unclasp state for 3 one-tenth to clamping element.When hose proof was on spigot 2,3 armfuls of clamping elements were in the flexible pipe periphery, and clamping element 3 is under adapter sleeve 4 down rotates, and the taper inwall of adapter sleeve 4 produces inwardly extruding to clamping element 3, and flexible pipe is held and does not come off.Adapter sleeve 4 oppositely up rotates, and clamping element 3 has left the extruding of adapter sleeve 4, outwards struts, and loses the gripping of flexible pipe, and flexible pipe can be taken out.
Claims (4)
1. external locking device of water tap, comprise outlet pipe, adapter sleeve is characterized in that, the described water discharge of water faucet mouth of pipe is provided with the spigot of perforation, the spigot periphery is with clamping element, form the annular space that clamps hose between spigot and the clamping element, described adapter sleeve upper end is cylindric, and the lower end is coniform, adapter sleeve upper end cylindrical inner wall is provided with internal thread, cooperates with the outlet pipe outside thread.
2. the external locking device of a kind of water tap according to claim 1 is characterized in that: described adapter sleeve bottom diameter is greater than upper-end inner diameter, and its inner conical surface is faced the wall and meditated smooth, evenly is provided with 2-4 the vertically prominent part of long strip around the coniform outer wall in adapter sleeve lower end.
3. the external locking device of a kind of water tap according to claim 1 is characterized in that: described spigot upper end and outlet pipe are to be threaded, and spigot screw thread terminal is provided with the annular stop platform, is provided with one or multi-channel annular ridge outside the spigot lower end.
4. the external locking device of a kind of water tap according to claim 1 is characterized in that: described clamping element is conical shell-like, and last reducing places on the spigot limit dais, and the conical surface is provided with vertical breach more than 2 or 2, and lower end mouth curves inwardly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200413078U CN201964072U (en) | 2011-02-18 | 2011-02-18 | External locking device for faucet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200413078U CN201964072U (en) | 2011-02-18 | 2011-02-18 | External locking device for faucet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201964072U true CN201964072U (en) | 2011-09-07 |
Family
ID=44526611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200413078U Expired - Fee Related CN201964072U (en) | 2011-02-18 | 2011-02-18 | External locking device for faucet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201964072U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105156764A (en) * | 2015-09-07 | 2015-12-16 | 北京航天凯恩化工科技有限公司 | Device for fixing pipeline |
| CN105804167A (en) * | 2016-05-19 | 2016-07-27 | 贵州大学 | Faucet heightening frame specially used for washing head |
-
2011
- 2011-02-18 CN CN2011200413078U patent/CN201964072U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105156764A (en) * | 2015-09-07 | 2015-12-16 | 北京航天凯恩化工科技有限公司 | Device for fixing pipeline |
| CN105804167A (en) * | 2016-05-19 | 2016-07-27 | 贵州大学 | Faucet heightening frame specially used for washing head |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110907 Termination date: 20130218 |