CN2296440Y - Gravity type automatic closing water tap - Google Patents
Gravity type automatic closing water tap Download PDFInfo
- Publication number
- CN2296440Y CN2296440Y CN 97200914 CN97200914U CN2296440Y CN 2296440 Y CN2296440 Y CN 2296440Y CN 97200914 CN97200914 CN 97200914 CN 97200914 U CN97200914 U CN 97200914U CN 2296440 Y CN2296440 Y CN 2296440Y
- Authority
- CN
- China
- Prior art keywords
- pull handle
- main body
- loading
- water tap
- gravity type
- 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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Abstract
The utility model provides a gravity type automatic closing water tap having convenient installation, small size and good service performance, composed of a main body, a pull handle and a weighing structure. A water inlet, a water outlet and a control valve for controlling a passage between the water inlet and the water outlet are arranged on the main body, one end of the pull handle is a pivoting end pivoted with the main body and linked with the control valve on the main body, the other end of the pull handle is a force applying end, and a weighing element is fixedly installed on the force applying end of the pull handle.
Description
The utility model belongs to water tap, the water tap that particularly a kind of gravity type is closed automatically.
Because the pull-ear-type water tap of commonly using must be with being pulled upwardly and pushing pull handle downwards to open and to close water tap.The pull-ear-type water tap of this structure is often closed the waste that water tap causes water resources because of the user forgets downwards by pull handle.For this reason, usually adopt and utilize the infrared facility control electromagnetic valve opening or to close the electromagnetic type automatic faucet of water tap, or utilize the stressed bending of elastic element and under the elastic force effect, restore with the elastic force type of opening or closing water tap and close water tap automatically.Though the water tap of these two kinds of structures prevents to cause because of user's carelessness the phenomenon of the waste of water resources.But the former expends man-hour and distribution when not only installing, make the cost height, and very easily damages because of infiltration causes short circuit in use.The latter then not only because of setting up elastic element, makes the water tap volume bigger, and in use for some time, often the phenomenon that is not closed completely because of the elastic element elastic fatigue.
The purpose of this utility model provides a kind of gravity type easy for installation, that structural volume is little, usability is good and closes water tap automatically.
The utility model is made up of main body, pull handle and loading structure, and main body is provided with the control valve of passage between entery and delivery port and the control entery and delivery port; One end of pull handle be articulate with main body and with main body on the pivot end of control valve interlock, the other end of pull handle is the force side; The loading element is fixedly mounted on the force side of pull handle.
Because the utility model is made up of main body, pull handle and loading structure, main body is provided with the control valve of passage between entery and delivery port and the control entery and delivery port; One end of pull handle be articulate with main body and with main body on the pivot end of control valve interlock, the other end of pull handle is the force side; The loading element is fixedly mounted on the force side of pull handle.When not using, under the action of gravity of loading structure, the force side of pull handle is in extreme lower position, control valve on the main body is in turn-off on it closed condition of passage between inlet/outlet, and current must not be flowed out by water outlet.During use, upwards apply external force in the force side, to overcome the gravity of loading structure, the force side of pull handle is in the extreme higher position, control valve is in open on it opening state of passage between inlet/outlet, current are flowed out by water outlet from the passage of water intake through opening.After external force is cancelled, under the action of gravity of loading structure, the force side of pull handle is restored again and is in extreme lower position, control valve on the main body is in turn-off on it closed condition of passage between inlet/outlet, current must not be flowed out by water outlet, close water tap automatically, and not only structural volume is little, easy for installation, and usability is good, thereby reach the purpose of this utility model.
Fig. 1, be the utility model embodiment one decomposition texture schematic isometric.
Fig. 2, be the utility model embodiment two decomposition texture schematic isometric.
Fig. 3, be the utility model user mode schematic representation (when applying external force, from closed condition to open mode).
Fig. 4, for the utility model user mode schematic representation (external force is cancelled, under the action of gravity of loading structure, from the automatic recovery of open mode to closing shape).
Below in conjunction with accompanying drawing the utility model is further elaborated.
Embodiment one
As shown in Figure 1, the utility model is made up of main body 1, pull handle 2 and loading structure 3, and main body 1 is provided with the control valve of passage between entery and delivery port 11,12 and the control entery and delivery port; One end of pull handle 2 be articulate with main body 1 and with main body 1 on the pivot end 21 of control valve interlock, the other end of pull handle is the force side 23 that is provided with connecting through hole 22; Loading structure 3 is made up of link 31 and loading element 32, link 31 is made up of trim 311 and loading container 312, the bottom of trim 311 is the double-screw bolt end 3112 that is provided with outside thread 3111 and passes connecting through hole 21 on the pull handle 2, loading container 312 is for being provided with the shedding shell of holding cavity 3121, opening be provided with trim 311 on the internal thread 3122 of outside thread 3111 engagements; Loading element 32 places in the holding cavity 3121 of loading container 312.
Embodiment two
As shown in Figure 2, the utility model is made up of main body 1, pull handle 2 and loading structure 3, and main body 1 is provided with the control valve of passage between entery and delivery port 11,12 and the control entery and delivery port; One end of pull handle 2 be articulate with main body 1 and with main body 1 on the pivot end 21 of control valve interlock, the other end of pull handle 2 is the force side 23 that is provided with connecting through hole 22; Loading structure 3 is made up of link 33 and loading element 34, and link 33 is made up of bolt 331 that passes connecting through hole 22 on the pull handle 2 and nut 332; Loading element 34 is the ring bodies that is set on the bolt 331.
During use, as shown in Figure 3,23 upwards apply external force in the force side, to overcome the gravity of loading structure 3, the force side 23 of pull handle 2 is in the extreme higher position, control valve is in open on it opening state of passage between inlet/ outlet 11,12, current are flowed out by water outlet 12 from the passage of water intake 11 through opening.
After external force is cancelled, as shown in Figure 4, under 3 actions of gravity of loading structure, the force side 23 of pull handle 2 is restored again and is in extreme lower position, control valve on the main body 1 is in turn-off on it closed condition of passage between inlet/ outlet 11,12, current must not be flowed out by water outlet 12, close the utility model automatically.
Claims (4)
1, a kind of gravity type water tap of closing automatically, it is made up of main body and pull handle, and main body is provided with the control valve of passage between entery and delivery port and the control entery and delivery port; One end of pull handle be articulate with main body and with main body on the pivot end of control valve interlock, the other end of pull handle is the force side; It is characterized in that being provided with the loading structure in the force side of pull handle.
2, the gravity type according to claim 1 water tap of closing automatically is characterized in that described loading structure is made up of link and loading element, and the loading element is fixedly mounted on the force side of pull handle with link.
3, the gravity type according to claim 1 and 2 water tap of closing automatically is characterized in that the force side of described pull handle is provided with connecting through hole; The link of loading structure is made up of trim and loading container, the trim bottom is the double-screw bolt end that is provided with outside thread and passes connecting through hole on the pull handle, the loading container is the shedding shell that is provided with holding cavity, opening be provided with trim on the internal thread of outside thread engagement; The loading element places in the holding cavity of loading container.
4, the gravity type according to claim 1 and 2 water tap of closing automatically is characterized in that the force side of described pull handle is provided with connecting through hole; The link of loading structure is made up of bolt that passes connecting through hole on the pull handle and nut; The loading element is the ring bodies that is set on the bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97200914 CN2296440Y (en) | 1997-01-21 | 1997-01-21 | Gravity type automatic closing water tap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97200914 CN2296440Y (en) | 1997-01-21 | 1997-01-21 | Gravity type automatic closing water tap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2296440Y true CN2296440Y (en) | 1998-11-04 |
Family
ID=33922455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97200914 Expired - Fee Related CN2296440Y (en) | 1997-01-21 | 1997-01-21 | Gravity type automatic closing water tap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2296440Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104235454A (en) * | 2013-06-17 | 2014-12-24 | 王伟刚 | Automatic-closing multifunctional tap technology |
-
1997
- 1997-01-21 CN CN 97200914 patent/CN2296440Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104235454A (en) * | 2013-06-17 | 2014-12-24 | 王伟刚 | Automatic-closing multifunctional tap technology |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |