CN104864165A - Anti-theft faucet - Google Patents
Anti-theft faucet Download PDFInfo
- Publication number
- CN104864165A CN104864165A CN201510289982.5A CN201510289982A CN104864165A CN 104864165 A CN104864165 A CN 104864165A CN 201510289982 A CN201510289982 A CN 201510289982A CN 104864165 A CN104864165 A CN 104864165A
- Authority
- CN
- China
- Prior art keywords
- end pipe
- water
- feed
- pipe
- plug
- 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.)
- Granted
Links
Classifications
-
- 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
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K35/00—Means to prevent accidental or unauthorised actuation
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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
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K27/00—Construction of housing; Use of materials therefor
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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
- F16L27/00—Adjustable joints, Joints allowing movement
- F16L27/08—Adjustable joints, Joints allowing movement allowing adjustment or movement only about the axis of one pipe
- F16L27/0804—Adjustable joints, Joints allowing movement allowing adjustment or movement only about the axis of one pipe the fluid passing axially from one joint element to another
- F16L27/0808—Adjustable joints, Joints allowing movement allowing adjustment or movement only about the axis of one pipe the fluid passing axially from one joint element to another the joint elements extending coaxially for some distance from their point of separation
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Taps Or Cocks (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The invention belongs to the field of living articles, and provides an anti-theft faucet. The anti-theft faucet comprises a valve body, a valve element and a handle, the valve body is provided with a water outlet end pipe and a water inlet end pipe, and the water inlet end pipe is provided with a round inner hole. The anti-theft faucet further comprises an anti-theft connector which is in a round tube shape, one end of the anti-theft connector is used for being connected with an external thread of a water pipe, and the other end of the anti-theft connector is provided with an insertion head which is inserted into the water inlet end pipe in a matched mode and can rotate in the water inlet end pipe. The anti-theft faucet further comprises an anti-disengagement structure which is used for positioning the insertion head in the water inlet end pipe to prevent the insertion head from disengaging. The inner hole of the water inlet end pipe of the valve body is arranged to be round, the ant-theft connector is arranged to connect the water pipe with the water inlet end pipe and can rotate in the water inlet end pipe, and meanwhile the anti-disengagement structure is arranged to prevent the anti-theft connector from disengaging from the water inlet end pipe. When screwed to be rotated, the valve body only can rotate on the anti-theft connector in a sliding mode without separating the anti-theft connector from the water pipe, and therefore an anti-theft function is effectively achieved.
Description
Technical field
The invention belongs to consumer goods industries, particularly relate to a kind of safety water tap.
Background technique
In some municipal engineering at present, often can install some out of doors and use water device, these can install water tap with on water device, use for citizen.Refer to Fig. 1, existing water tap 900 generally comprise valve body 91, be installed on the handle 92 of spool in valve body 91 and rotational valve core; Valve body 91 has waterexit end pipe 911 and feed-water end pipe 912, wherein feed-water end pipe 911 is provided with outside thread, to be connected with water pipe, and feed-water end pipe 911 to be also provided with profile be the turn-knob section that regular polygon turns for instruments such as wrench.This water tap is arranged on after on water pipe, can rotate valve body easily, and remove from water pipe, easily stolen.
Summary of the invention
The object of the present invention is to provide a kind of safety water tap, be intended to solve existing water tap and easily back out from water pipe and remove and stolen problem.
The present invention is achieved in that a kind of safety water tap, comprising valve body, being installed on the spool in described valve body and the handle for rotating described spool, and described valve body has waterexit end pipe and feed-water end pipe, and described feed-water end pipe has circular inner hole; Described safety water tap also comprises the theftproof joint for be connected water pipe and described feed-water end pipe, described theftproof joint is cylindrical, one end of described theftproof joint is provided with the outside thread for connecting described water pipe, and the other end of described theftproof joint is provided with to coordinate and inserts described feed-water end pipe and the plug that can rotate in described feed-water end pipe; Described safety water tap also comprises for being positioned by described plug in described feed-water end pipe in case the disconnecting prevention structure of this plug from falling.
Further, described plug offers at least one circular groove, in described circular groove, seal ring is installed.
Further, also comprise the sealing gasket for sealing between the end face of described plug and the inwall of described feed-water end pipe, be inwardly convexly equipped with the bulge loop coordinating described plug to clamp described sealing gasket in the circular inner hole of described feed-water end pipe, described sealing gasket in the form of a ring.
Further, the part area that in the inner via hole of described theftproof joint, at least described plug is corresponding is polygonal.
Further, described theftproof joint is provided with end face for supporting described feed-water end pipe to locate the positioning ring that described plug inserts the degree of depth in described feed-water end pipe.
Further, described positioning ring and described theftproof joint one-body molded.
Further, described disconnecting prevention structure comprises the locating slot being opened in described plug and the shackle member be stuck in described locating slot, and described shackle member is installed in described feed-water end pipe, and described locating slot is around this plug.
Further, described shackle member is screw, and described feed-water end pipe correspondence offers installs for described screw and inserts the tapped hole in described locating slot.
Further, described shackle member is elastic card, offers the draw-in groove of fixing described elastic card in described feed-water end pipe.
Further, described feed-water end pipe is cylindrical.
The present invention arranges rounded by the endoporus of the feed-water end pipe by valve body, theftproof joint is set and comes connecting water pipe and feed-water end pipe, and the plug of theftproof joint is inserted into water end (W.E.) Guan Zhonghou, can rotate in feed-water end pipe, disconnecting prevention structure is set simultaneously and come off from feed-water end pipe to prevent theftproof joint.When turning rotary valve, valve body only can skid rotation on theftproof joint, and theftproof joint and water pipe can not be made to separate, thus effectively realizes anti-theft feature.
Accompanying drawing explanation
Fig. 1 be a kind of water tap of providing of prior art face structural representation.
Fig. 2 be a kind of safety water tap of providing of the embodiment of the present invention face structural representation.
Fig. 3 is the decomposition texture schematic diagram of safety water tap in Fig. 2;
Fig. 4 be in Fig. 3 theftproof joint face structural representation;
Fig. 5 is that in Fig. 4, the side of theftproof joint shows structural representation;
Fig. 6 is the sectional structure schematic diagram of safety water tap in Fig. 2;
Fig. 7 is the sectional structure schematic diagram of valve body in Fig. 6.
Embodiment
In order to make object of the present invention, technological scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
Refer to Fig. 2, Fig. 3 and Fig. 6, a kind of safety water tap 100 that the embodiment of the present invention provides, comprise valve body 10, spool 41, theftproof joint 20, disconnecting prevention structure 30 and handle 42; Spool 41 is installed in valve body 10, is used for opening or closing this safety water tap 100; Handle 42 for rotary spool 41, thus controls this safety water tap 100.Valve body 10 has waterexit end pipe 12 and feed-water end pipe 11, and the water in water pipe enters valve body 10 from feed-water end pipe 11, then flows out from waterexit end pipe 12, uses for people.Feed-water end pipe 11 has circular inner hole 111; Theftproof joint 20 is for water pipe and the feed-water end pipe 11 of being connected, one end of theftproof joint 20 is provided with the outside thread 22 for connecting water pipe, the other end of theftproof joint 20 is provided with the plug 21 coordinating and be inserted in water end (W.E.) pipe 11, namely be connected with water pipe by the outside thread 22 of theftproof joint 20, and plug 21 is inserted in water end (W.E.) pipe 11, theftproof joint 20 is connected with valve body 10, thus valve body 10 is connected with water pipe; Theftproof joint 20 is cylindrical, and when plug 21 is inserted in water end (W.E.) pipe 11, plug 21 still can rotate in feed-water end pipe 11.Disconnecting prevention structure 30, comes off from feed-water end pipe 11 with protection plug 21 in feed-water end pipe 11 for being positioned by plug 21.
Arrange rounded by the endoporus 111 of the feed-water end pipe 11 by valve body 10, theftproof joint 20 is set and comes connecting water pipe and feed-water end pipe 11, and the plug 21 of theftproof joint 20 is inserted into after in water end (W.E.) pipe 11, can rotate in feed-water end pipe 11, disconnecting prevention structure 30 is set simultaneously and come off from feed-water end pipe 11 to prevent theftproof joint 20.When turning rotary valve 10, valve body 10 only can skid rotation on theftproof joint 20, and theftproof joint 20 and water pipe can not be made to separate, thus effectively realizes anti-theft feature.
Refer to Fig. 3, Fig. 4 and Fig. 6, further, plug 21 offers at least one circular groove 211, seal ring 51 is installed in circular groove 211.Seal ring 51 is set, when plug 21 is inserted in water end (W.E.) pipe 11, can, by the clearance seal between plug 21 and feed-water end pipe 11, prevents from leaking.And circular groove 211 is set on plug 21, seal ring 51 is arranged in corresponding circular groove 211, positioning seal ring 51 can be facilitated.In the present embodiment, plug 21 is arranged at intervals with twice circular groove 211, in each circular groove 211, seal ring 51 is all installed, multiple seal ring 51 is set, with better by the clearance seal between plug 21 and feed-water end pipe 11.In other embodiments, also one circular groove 211 only can be set, more multiple tracks circular groove 211 also can be set, and corresponding installation seal ring 51 in each circular groove 211.
Conveniently plug 21 is inserted in water end (W.E.) pipe 11, and the diameter of the circular inner hole 111 of feed-water end pipe 11 is slightly larger than the external diameter of plug 21.Further, the diameter of the circular inner hole 111 of feed-water end pipe 11 can 0.5-1.5mm larger than the external diameter of plug 21.Preferably, the diameter of the circular inner hole 111 of feed-water end pipe 11 can 1mm larger than the external diameter of plug 21.
Refer to Fig. 3, Fig. 4, Fig. 6 and Fig. 7, further, this safety water tap 100 also comprises sealing gasket 52, is inwardly convexly equipped with bulge loop 112 in the circular inner hole 111 of feed-water end pipe 11, sealing gasket 52 in the form of a ring, for sealing between the end face of plug 21 and the inwall of feed-water end pipe 11.When plug 21 is inserted in water end (W.E.) pipe 11, bulge loop 112 coordinates grip seal pad 52 with the end face of plug 21, thus realizes the sealing between the end face of plug 21 and the inwall of feed-water end pipe 11, prevents from leaking.
In the present embodiment, by arranging seal ring 51 by the clearance seal between plug 21 and feed-water end pipe 11, arrange sealing gasket 52 to seal between the end face of plug 21 and the inwall of feed-water end pipe 11 simultaneously, thus realize multiple leak function, better realize preventing water leakage effect.
Refer to Fig. 4 and Fig. 5, further, because theftproof joint 20 is overall cylindrical, conveniently theftproof joint 20 is arranged on water pipe, in the whole inner via hole 25 of theftproof joint 20, at least the part area of plug 21 correspondence is polygonal, thus instrument can be used to insert in the inner via hole 25 of theftproof joint 20 rotate and turn this theftproof joint 20, to be arranged on water pipe by theftproof joint 20.As in the present embodiment, the whole inner via hole 25 of theftproof joint 20, all in regular hexagon, turns this theftproof joint 20 to use Allen wrench to rotate.
Refer to Fig. 3, Fig. 4 and Fig. 6, further, theftproof joint 20 is provided with positioning ring 23, arranges positioning ring 23, and the end face that can support feed-water end pipe 11 by positioning ring 23 regulates plug 21 to be inserted into the degree of depth in water end (W.E.) pipe 11.Owing to can there is certain error in the making course of working of valve body 10, and positioning ring 23 is set, when plug 21 is inserted in water end (W.E.) pipe 11, plug 21 can be set by positioning ring 23 and be inserted into the degree of depth in water end (W.E.) pipe 11.
Further, positioning ring 23 can be arranged on the outside thread 22 of theftproof joint 20 by screw thread, thus can regulate the position of positioning ring 23.When being provided with sealing gasket 52 in feed-water end pipe 11, can also by regulating the position of positioning ring 23, the end face adjusting plug 21 coordinates the elasticity of bulge loop 112 grip seal pad 52 in feed-water end pipe 11, to realize better seal action.
In the present embodiment, positioning ring 23 is one-body molded with theftproof joint 20.To facilitate processing, reduce costs, the intensity of theftproof joint 20 can be improved simultaneously.
Refer to Fig. 3, Fig. 4, Fig. 6 and Fig. 7, disconnecting prevention structure 30 comprises the locating slot 31 being opened in plug 21 and the shackle member be stuck in locating slot 31, and shackle member is installed in feed-water end pipe 11, and locating slot 31 is around this plug 21.Plug 21 arranges locating slot 31, when shackle member is installed in feed-water end pipe 11, shackle member can be made to insert in locating slot 31, to block plug 21, thus prevent plug 21 from coming off from feed-water end pipe 11.
In the present embodiment, shackle member is screw 32, and feed-water end pipe 11 correspondence offers tapped hole 33, and when screw 32 is arranged in tapped hole 33, one end of screw 32 can be inserted in locating slot 31 through the inwall of feed-water end pipe 11, comes off to prevent plug 21.
In other embodiments, shackle member is elastic card, offers the draw-in groove of fixing elastic card in feed-water end pipe 11.Elastic card is arranged in draw-in groove, when plug 21 is inserted in water end (W.E.) pipe 11, elastic card is inserted in locating slot 31, so that plug 21 is snapped in feed-water end pipe 11, comes off to prevent plug 21.Elastic card can be the snap ring of plum blossom-shaped, and the draw-in groove in feed-water end pipe 11 can be the ring-type fluting be opened in the circular inner hole 111 of feed-water end pipe 11.
Further, feed-water end pipe 11 is cylindrical, and namely the profile of feed-water end pipe 11 is cylindric, thus can better prevent from turning feed-water end pipe 11, to realize better anti-theft function.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. a safety water tap, comprising valve body, being installed on the spool in described valve body and the handle for rotating described spool, and described valve body has waterexit end pipe and feed-water end pipe, and it is characterized in that, described feed-water end pipe has circular inner hole; Described safety water tap also comprises the theftproof joint for be connected water pipe and described feed-water end pipe, described theftproof joint is cylindrical, one end of described theftproof joint is provided with the outside thread for connecting described water pipe, and the other end of described theftproof joint is provided with to coordinate and inserts described feed-water end pipe and the plug that can rotate in described feed-water end pipe; Described safety water tap also comprises for being positioned by described plug in described feed-water end pipe in case the disconnecting prevention structure of this plug from falling.
2. safety water tap as claimed in claim 1, is characterized in that, described plug offers at least one circular groove, be provided with seal ring in described circular groove.
3. safety water tap as claimed in claim 1, it is characterized in that, also comprise the sealing gasket for sealing between the end face of described plug and the inwall of described feed-water end pipe, inwardly be convexly equipped with the bulge loop coordinating described plug to clamp described sealing gasket in the circular inner hole of described feed-water end pipe, described sealing gasket in the form of a ring.
4. safety water tap as claimed in claim 1, it is characterized in that, the part area that in the inner via hole of described theftproof joint, at least described plug is corresponding is polygonal.
5. safety water tap as claimed in claim 1, is characterized in that, described theftproof joint is provided with end face for supporting described feed-water end pipe to locate the positioning ring that described plug inserts the degree of depth in described feed-water end pipe.
6. safety water tap as claimed in claim 5, is characterized in that, described positioning ring and described theftproof joint one-body molded.
7. the safety water tap as described in any one of claim 1-6, it is characterized in that, described disconnecting prevention structure comprises the locating slot being opened in described plug and the shackle member be stuck in described locating slot, and described shackle member is installed in described feed-water end pipe, and described locating slot is around this plug.
8. safety water tap as claimed in claim 7, it is characterized in that, described shackle member is screw, and described feed-water end pipe correspondence offers installs for described screw and inserts the tapped hole in described locating slot.
9. safety water tap as claimed in claim 7, it is characterized in that, described shackle member is elastic card, offers the draw-in groove of fixing described elastic card in described feed-water end pipe.
10. the safety water tap as described in any one of claim 1-6, it is characterized in that, described feed-water end pipe is cylindrical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510289982.5A CN104864165B (en) | 2015-05-29 | 2015-05-29 | Anti-theft water tap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510289982.5A CN104864165B (en) | 2015-05-29 | 2015-05-29 | Anti-theft water tap |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104864165A true CN104864165A (en) | 2015-08-26 |
| CN104864165B CN104864165B (en) | 2018-03-27 |
Family
ID=53910205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510289982.5A Expired - Fee Related CN104864165B (en) | 2015-05-29 | 2015-05-29 | Anti-theft water tap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104864165B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108591521A (en) * | 2018-07-04 | 2018-09-28 | 德阳市迪信佳阀门制造有限公司 | Novel and multifunctional valve |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE834929C (en) * | 1943-09-02 | 1952-03-24 | Metallschlauchfabrik A G | Coupling for pipes and hoses with mutually rotatable, sealed parts |
| CN2572181Y (en) * | 2002-10-18 | 2003-09-10 | 上海晔光机电设备有限公司 | Joint for bidirection active value pipe line |
| CN201246548Y (en) * | 2008-08-20 | 2009-05-27 | 刘智军 | Water nozzle of gardening waterwheel |
| CN201973320U (en) * | 2011-04-07 | 2011-09-14 | 黄山 | Universal water faucet |
| CN202252334U (en) * | 2011-09-16 | 2012-05-30 | 开平吉星卫浴实业有限公司 | Anti-swing kitchen tap |
| CN203847821U (en) * | 2014-03-24 | 2014-09-24 | 福建省上水明珠发展有限公司 | Basin faucet capable of discharging water by rotation |
| CN204677875U (en) * | 2015-05-29 | 2015-09-30 | 深圳市大能节能技术有限公司 | Safety water tap |
-
2015
- 2015-05-29 CN CN201510289982.5A patent/CN104864165B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE834929C (en) * | 1943-09-02 | 1952-03-24 | Metallschlauchfabrik A G | Coupling for pipes and hoses with mutually rotatable, sealed parts |
| CN2572181Y (en) * | 2002-10-18 | 2003-09-10 | 上海晔光机电设备有限公司 | Joint for bidirection active value pipe line |
| CN201246548Y (en) * | 2008-08-20 | 2009-05-27 | 刘智军 | Water nozzle of gardening waterwheel |
| CN201973320U (en) * | 2011-04-07 | 2011-09-14 | 黄山 | Universal water faucet |
| CN202252334U (en) * | 2011-09-16 | 2012-05-30 | 开平吉星卫浴实业有限公司 | Anti-swing kitchen tap |
| CN203847821U (en) * | 2014-03-24 | 2014-09-24 | 福建省上水明珠发展有限公司 | Basin faucet capable of discharging water by rotation |
| CN204677875U (en) * | 2015-05-29 | 2015-09-30 | 深圳市大能节能技术有限公司 | Safety water tap |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108591521A (en) * | 2018-07-04 | 2018-09-28 | 德阳市迪信佳阀门制造有限公司 | Novel and multifunctional valve |
| CN108591521B (en) * | 2018-07-04 | 2023-09-12 | 德阳市迪信佳阀门制造有限公司 | Novel multifunctional valve |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104864165B (en) | 2018-03-27 |
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