CN201738391U - Pedaled water tank used in laboratories - Google Patents
Pedaled water tank used in laboratories Download PDFInfo
- Publication number
- CN201738391U CN201738391U CN2010201538837U CN201020153883U CN201738391U CN 201738391 U CN201738391 U CN 201738391U CN 2010201538837 U CN2010201538837 U CN 2010201538837U CN 201020153883 U CN201020153883 U CN 201020153883U CN 201738391 U CN201738391 U CN 201738391U
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- CN
- China
- Prior art keywords
- control valve
- water
- foot
- foot rest
- water pipe
- 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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Abstract
The utility model discloses a pedaled water tank used in laboratories, which comprises a water tank main body, a water pipe, a control valve and a foot pedal, wherein the connection/disconnection of water flows of the water pipe are controlled by the control valve, the foot pedal is connected with the control valve, controls the on-off of the control valve and is provided with an automatic reset mechanism. For the pedaled water tank used in laboratories, after being turned on by a person, the water pipe switch needs not to be turned off artificially, therefore, water source can be cut off conveniently at any time, the time for turning off a faucet artificially is saved, and simultaneously, the waste of water resources caused by that a user forgets to turn off the water pipe can be avoided.
Description
Technical field
The utility model relates to current control field, relates in particular to the foot-operated tank that a kind of test room uses.
Background technology
Now, the delivery port of the tank used of test room is generally all controlled by water tap.And water tap can be divided into screw tap, Wrench-type water tap and lift and open three kinds in formula water tap, when the handle of screw tap is opened, rotate a lot of circles; General only need the revolving of the handle of Wrench-type water tap turn 90 degrees; Lifting the handle that opens the formula water tap only needs up one to lift and get final product water outlet.Be screw tap, Wrench-type water tap or lift the formula water tap of opening and open after all need artificially water tap to be shut.The user is in the cleaning of carrying out glassware etc., sometimes can temporarily cut off the water operation to save the water source, but if will be more frequent use the hand switch water tap, can influence the efficient of cleaning, to such an extent as to much the user still is disinclined to close water tap when not needing the operation of water.And breadboard work is more loaded down with trivial details, and regular meeting forgets and closes water tap during the user, and water is flowed out always, causes the waste of water resource, till water tap is closed.
The utility model content
The purpose of this utility model is, the foot-operated tank that provides a kind of test room to use, its conduit switch people is for after opening, need not again by closing artificially, can cut off at any time the water source easily, having saved the people is the time of closing water tap, simultaneously can avoid the user to forget closing water pipe and causes wasting of water resource.
For solving above technical problem, the technical solution of the utility model is, the foot-operated tank that a kind of test room uses, except comprising tank main body, water pipe, control valve, described water pipe is disconnected by the stream of described control valve control water, also comprises foot rest, and described foot rest links to each other with described control valve, described foot rest is controlled the logical of described control valve and is closed, and described foot rest is provided with automatic reset mechanism.
Preferably, described automatic reset mechanism is an elastomeric element.
Preferably, described elastomeric element is a spring.
Preferably, described foot rest surface is provided with anti-skidding projection.
Preferably, described control valve is a float valve.
Preferably, the outlet of described tank main body is provided with the net plug that prevents that sewer from stopping up.
Compared with prior art, the foot-operated tank that the test room that the utility model provides uses, except comprising tank main body, water pipe, control valve, described water pipe is by the switch of described control valve control water, also comprise foot rest, described foot rest links to each other with described control valve, and described foot rest is controlled the logical of described control valve and closed, and described foot rest is provided with automatic reset mechanism.When the user used, the step pedal that only need tramp with one's feet gently got final product, and controls the open-minded of control valve by foot rest, and this moment, water pipe was opened, and water flows out; When the user does not need water, need not to close artificially water pipe, only need pin to leave foot rest and get final product, this moment, the automatic reset mechanism of foot rest came into operation, and automatic reset mechanism makes foot rest be returned to the state before using, and foot rest is controlled closing of control valve.Only need pin leave foot rest, water pipe will be closed, and therefore, can avoid the user to forget closing water pipe and causes wasting of water resource.
Description of drawings
Fig. 1 is the structural representation of the foot-operated tank that test room uses in the utility model.
The specific embodiment
The basic design of the foot-operated tank that the test room that the utility model provides uses is, the foot rest of the foot-operated tank of user, and foot rest control control valve is open-minded, and water pipe is promptly opened; When user's pin left foot rest, foot rest control control valve was closed, and water pipe is promptly closed.
Below in conjunction with drawings and Examples the utility model is further described.
Referring to Fig. 1, this figure is the structural representation of the foot-operated tank that test room uses in the utility model
The foot-operated tank that test room of the present utility model uses, except comprising tank main body 1, water pipe 2, control valve 3, water pipe 2 is disconnected by the stream of control valve 3 control water, also comprise foot rest 4, foot rest 4 links to each other with control valve 3, foot rest 4 control the logical of control valve 3 close, and foot rest 4 is provided with automatic reset mechanism (not marking among the figure).Automatic reset mechanism is a spring.Foot rest 4 surfaces are provided with anti-skidding projection.The outlet of tank main body 1 is provided with the net plug that prevents that sewer from stopping up.
When the user used, the step pedal that only need tramp with one's feet gently got final product, and controls the open-minded of control valve by foot rest, and this moment, water pipe was opened, and water flows out; When the user does not need water, only need pin to leave foot rest and get final product, this moment, the automatic reset mechanism of foot rest came into operation, and automatic reset mechanism makes foot rest be returned to the state before using, and foot rest is controlled closing of control valve.Compared with prior art, the foot-operated tank that the test room that the utility model provides uses makes things convenient for the user to cut off the water supply at any time, simultaneously, owing to only need pin to leave foot rest, water pipe will be closed, therefore, can avoid the user to forget closing water pipe and cause wasting of water resource.
Only be preferred implementation of the present utility model below, should be pointed out that above-mentioned preferred implementation should not be considered as restriction of the present utility model, protection domain of the present utility model should be as the criterion with claim institute restricted portion.For those skilled in the art, in not breaking away from spirit and scope of the present utility model, can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (6)
1. foot-operated tank that test room uses, comprise tank main body, water pipe, control valve, described water pipe is disconnected by the stream of described control valve control water, it is characterized in that, also comprise foot rest, described foot rest links to each other with described control valve, and described foot rest is controlled the logical of described control valve and closed, and described foot rest is provided with automatic reset mechanism.
2. the foot-operated tank that test room as claimed in claim 1 uses is characterized in that, described automatic reset mechanism is an elastomeric element.
3. the foot-operated tank that test room as claimed in claim 2 uses is characterized in that, described elastomeric element is a spring.
4. the foot-operated tank that test room as claimed in claim 1 uses is characterized in that, described foot rest surface is provided with anti-skidding projection.
5. the foot-operated tank that test room as claimed in claim 1 uses is characterized in that, described control valve is a float valve.
6. the foot-operated tank that test room as claimed in claim 1 uses is characterized in that, the outlet of described tank main body is provided with the net plug that prevents that sewer from stopping up.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201538837U CN201738391U (en) | 2010-04-02 | 2010-04-02 | Pedaled water tank used in laboratories |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201538837U CN201738391U (en) | 2010-04-02 | 2010-04-02 | Pedaled water tank used in laboratories |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201738391U true CN201738391U (en) | 2011-02-09 |
Family
ID=43553669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201538837U Expired - Lifetime CN201738391U (en) | 2010-04-02 | 2010-04-02 | Pedaled water tank used in laboratories |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201738391U (en) |
-
2010
- 2010-04-02 CN CN2010201538837U patent/CN201738391U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110209 |
|
| CX01 | Expiry of patent term |