CN201125445Y - Multifunctional hydraulic flushing switch - Google Patents
Multifunctional hydraulic flushing switch Download PDFInfo
- Publication number
- CN201125445Y CN201125445Y CNU2007200084036U CN200720008403U CN201125445Y CN 201125445 Y CN201125445 Y CN 201125445Y CN U2007200084036 U CNU2007200084036 U CN U2007200084036U CN 200720008403 U CN200720008403 U CN 200720008403U CN 201125445 Y CN201125445 Y CN 201125445Y
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- CN
- China
- Prior art keywords
- hydraulic
- flush switch
- hydraulic pressure
- head piece
- rubber diaphragm
- 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 multifunctional hydraulic flushing switch, comprising an induction hydraulic flushing switch and an elastic hydraulic flushing switch which are connected with a drainage pipe through an intake pipe. The elastic hydraulic flushing switch comprises a main body which is provided with a hollow cavity inside and on which an assembly hole, an intake hole and a drainage hole communicated with the hollow cavity are provided; a hydraulic rod stretches into the hollow cavity from the assembly hole, outer end of the hydraulic is connected with a button; part of the hydraulic rod stretching into the hollow cavity is also sleeved with a spring with predetermined fixed journey. The utility model adds a manually-operated elastic hydraulic flushing switch on the basis of the traditional induction hydraulic flushing switch, using the hydraulic linkage rod to control the starting and closing of an electromagnetic valve; the utility model is a touch type manual switch, having the characteristics of convenient usage, high reliability and long service life so that the utility model is worth of popularization.
Description
[technical field]
The utility model relates to a kind of hydraulic pressure flush switch, particularly a kind ofly has automatic and manually operated multifunction hydraulic flush switch concurrently, belongs to field of sanitary.
[background technology]
The sanitary ware product of Xiao Shouing mostly is divided into induction hydraulic pressure flush switch and manually controls two kinds of flush switch in the market, as shown in Figure 1, induction hydraulic pressure flush switch scarcely possesses the function that (under no electricity or the light current state) can manually control flushing, wait induction to come directly control compression relief cock automatically by infrared fully, and open and close through hydraulic pressure mozzle control electromagnetic valve.This just exists when infrared device damages, and whole flush switch just can not be worked, and brings inconvenience for people's life.And manually control flush switch, and what mostly adopt is traditional inner chamber piston type " O " type seal with elastometic washer mode, and " O " type rubber ring is aging easily, and hand push button moment is big, shortcoming such as cause sanitary equipment to use inconvenience, leak, the life-span is short, reliability is not good.
[summary of the invention]
The technical problems to be solved in the utility model, be to provide a kind of multi-functional hydraulic pressure flush switch, answer the hydraulic pressure flush switch in heritage, increase by a manually operated elasticity hydraulic pressure flush switch, adopt fluid pressure linkage bar control compression relief cock, through the purpose that hydraulic pressure mozzle control electromagnetic valve opens and closes, be a kind of soft-touch type, easy to use, reliability is high, the elasticity hydraulic pressure flush switch of long service life.
The utility model is that this will realize, a kind of multifunction hydraulic flush switch comprises an induction hydraulic pressure flush switch and an elasticity hydraulic pressure flush switch, and described elasticity hydraulic pressure flush switch links to each other with induction hydraulic pressure flush switch respectively with an outlet pipe by a water inlet pipe.
Described elasticity hydraulic pressure flush switch comprises that an inside is provided with the main body of cavity, and main body is provided with installation opening, water inlet and the delivery port that all communicates with described cavity; One hydraulic stem stretches in the cavity from this installation opening, and described hydraulic stem is exposed at the outer end of installation opening and connects a button, and hydraulic stem stretches into the also spring of socket one default fixed journey system of the interior part of cavity.
The end face that described main body is in the installation opening position is provided with a gland, fixes a rubber diaphragm between described end face and the gland, the also socket and being fixed on the described hydraulic stem of the center of described rubber diaphragm.
Described main body is close to cavity inner wall and is provided with a mistake head piece, the described head piece of crossing becomes a cover tubular, its both ends of the surface are butted on rubber diaphragm and the default step of cavity inner wall respectively, the described inwall lower end of crossing head piece is provided with a block table top that is used to limit described spring travel, crosses that corresponding described delivery port also is provided with an opening on the sidewall of head piece.
Described hydraulic stem is provided with the spacing table top of a nut, Upper gasket, lower gasket and pad from top to bottom successively, described nut is installed in the below of button, described upper and lower pad places the upper and lower of described rubber diaphragm respectively, and the spacing table top of described pad places a distance, lower gasket below.
Described rubber diaphragm is provided with an extension radially, and axially default one has the buffer part of certain-length, and the length of buffer part is corresponding with the stroke of described hydraulic stem, and the end face center of rubber diaphragm also is provided with a through hole.
Described hydraulic stem lower end is provided with a sealing ring corresponding to mistake head piece lower end inwall, and described head piece lower end excessively is butted between the default step of described cavity inner wall and also is provided with a sealing ring.
The utility model adopts above-mentioned structure, structure is in the past compared has following advantage: answering in heritage increases by a manually operated elasticity hydraulic pressure flush switch on the hydraulic pressure flush switch, adopt fluid pressure linkage bar control compression relief cock, purpose through the open and close of hydraulic pressure mozzle control electromagnetic valve, it is a kind of soft-touch type hand switch, have easy to use, characteristics such as reliability is high, long service life, be worthy to be popularized.
[description of drawings]
In conjunction with the embodiments the utility model is further described with reference to the accompanying drawings.
Fig. 1 is the structural representation of induction hydraulic pressure flush switch in the prior art.
Fig. 2 is the overall structure schematic diagram of the utility model multifunction hydraulic flush switch.
Fig. 3 is an elasticity hydraulic pressure flush switch schematic appearance in the utility model.
Fig. 4 is elasticity hydraulic pressure flush switch STRUCTURE DECOMPOSITION figure in the utility model.
Fig. 5 is a structure cut-away view under the elasticity hydraulic pressure flush switch closed state in the utility model.
Fig. 6 is a structure cut-away view under the elasticity hydraulic pressure flush switch opening in the utility model.
[specific embodiment]
See also shown in Figure 2, the overall structure that has shown the utility model multifunction hydraulic flush switch, it comprises an induction hydraulic pressure flush switch 1 and an elasticity hydraulic pressure flush switch 2, induction hydraulic pressure flush switch 1 waits induction to come directly control compression relief cock automatically by infrared, and through the open and close of hydraulic pressure mozzle control electromagnetic valve, elasticity hydraulic pressure flush switch 2 links to each other with induction hydraulic pressure flush switch 1 respectively with an outlet pipe 4 by a water inlet pipe 3.It adopts the compression relief cock (not shown) of fluid pressure linkage bar control induction hydraulic pressure flush switch 1 inside, and process hydraulic pressure mozzle comes the (not shown) of control electromagnetic valve to open and close, when induction hydraulic pressure flush switch 1 is out of order, just can manual manipulation elasticity hydraulic pressure flush switch 2 wash like this.
Extremely shown in Figure 6 in conjunction with Fig. 3 again, described elasticity hydraulic pressure flush switch 2 comprises main body 21, and main body 21 inside are provided with cavity 211, and main body 21 is provided with installation opening 212, water inlet 213 and the delivery port 214 that all communicates with described cavity 211; One hydraulic stem 22 stretches in the cavity 211 from this installation opening 212, and hydraulic stem 22 is exposed at the outer ends of installation opening 212 and connects a button 23 in order to operating hydraulically operated bar 22, and hydraulic stem 22 stretches into the part spring 24 of socket one default fixed journey system also in the cavity 211.The end face 215 that main body 21 is in installation opening 212 positions is provided with a gland 25.Fix a rubber diaphragm 26 between described end face 215 and the gland 25, this rubber diaphragm 26 be provided with an extension 261 radially, and have elasticity, radially extension 261 is used to be pressed between end face 215 and the gland 25 and is used for fixing.The end face center of described rubber diaphragm 26 is provided with a through hole, be used for socket and be fixed on described hydraulic stem 22, and axial default one of rubber diaphragm 26 has the buffer part 262 of certain-length, the length of buffer part 262 is corresponding with the stroke of described hydraulic stem 22, described like this hydraulic stem 22 just can drive rubber diaphragm 26 and freely move in certain stroke, and prevents that current from flowing out from installation opening 212.
Described hydraulic stem 22 is socket one nut 221, Upper gasket 222, lower gasket 223 and the spacing table top 224 of pad successively from top to bottom, described nut 221 is installed on the hydraulic stem 22 of below of button 23, described upper and lower pad 222 (223) places the upper and lower of described rubber diaphragm 26 respectively, be used to prevent rubber diaphragm 26 from directly contacting and damage rubber diaphragm 26 with nut 221 and spring 24, the spacing table top 224 of described pad places a distance, below of lower gasket 223, prevents that lower gasket 223 drops when spring 24 relaxed states.Hydraulic stem 22 lower ends are provided with one wide 225 corresponding to crossing head piece 27 lower end inwalls, and wide 225 outer rim also is provided with a sealing ring 29, ooze out from the slit of crossing between head piece 27 and the hydraulic stem 22 to prevent water stream.
The operating principle of elasticity hydraulic pressure flush switch 2 asks emphasis with reference to figure 5 and Fig. 6, is structure cut-away view under sealing and the unlatching two condition.This elasticity hydraulic pressure flush switch 2 is closed state under normal conditions, as shown in Figure 5, at this moment, spring 24 is not subjected to artificial compression and is in extended configuration, and with lower gasket 223, rubber diaphragm 26, Upper gasket 222, nut 221 to upper support, because of hydraulic stem 22 is fixedlyed connected with nut 221, thereby also be subjected to the support of spring 24, wide 225 of its lower end and sealing ring 29 just stopped up head piece 27 just, and the current that water inlet 213 flows to just can't be connected with delivery port 214.
When the operator presses the button 23, button 23 directly presses down hydraulic stem 22, hydraulic stem 22 drives nut 221 Upper gasket 222, rubber diaphragm 26, lower gasket 223 is pressed down together with 24 times on spring, up to the time spring 24 limited till, this moment as shown in Figure 6, wide 225 below of dropping on head piece 27 of hydraulic stem 22, lose its sealing, thereby formation water-flowing path, the compression relief cock (not shown) of gangbar control induction hydraulic pressure flush switch 1 inside is through the purpose of hydraulic pressure mozzle control electromagnetic valve (not shown) open and close.
Claims (7)
1, a kind of multifunction hydraulic flush switch comprises induction hydraulic pressure flush switch, and it is characterized in that: it also comprises an elasticity hydraulic pressure flush switch, and described elasticity hydraulic pressure flush switch links to each other with induction hydraulic pressure flush switch respectively with an outlet pipe by a water inlet pipe.
2, multifunction hydraulic flush switch according to claim 1 is characterized in that: described elasticity hydraulic pressure flush switch comprises that an inside is provided with the main body of cavity, and main body is provided with installation opening, water inlet and the delivery port that all communicates with described cavity; One hydraulic stem stretches in the cavity from this installation opening, and described hydraulic stem is exposed at the outer end of installation opening and connects a button, and hydraulic stem stretches into the also spring of socket one default fixed journey system of the interior part of cavity.
3, multifunction hydraulic flush switch according to claim 2, it is characterized in that: the end face that described main body is in the installation opening position is provided with a gland, fix a rubber diaphragm between described end face and the gland, the also socket and being fixed on the described hydraulic stem of the center of described rubber diaphragm.
4, multifunction hydraulic flush switch according to claim 3, it is characterized in that: described main body is close to cavity inner wall and is provided with a mistake head piece, the described head piece of crossing becomes a cover tubular, its both ends of the surface are butted on rubber diaphragm and the default step of cavity inner wall respectively, the described inwall lower end of crossing head piece is provided with a block table top that is used to limit described spring travel, crosses that corresponding described delivery port also is provided with an opening on the sidewall of head piece.
5, multifunction hydraulic flush switch according to claim 3, it is characterized in that: described hydraulic stem is provided with the spacing table top of a nut, Upper gasket, lower gasket and pad from top to bottom successively, described nut is installed in the below of push switch, described upper and lower pad places the upper and lower of described rubber diaphragm respectively, and the spacing table top of described pad places a distance, lower gasket below.
6, multifunction hydraulic flush switch according to claim 3, it is characterized in that: described rubber diaphragm is provided with an extension radially, axially default one has the buffer part of certain-length, the length of buffer part is corresponding with the stroke of described hydraulic stem, and the end face center of rubber diaphragm also is provided with a through hole.
7, multifunction hydraulic flush switch according to claim 4, it is characterized in that: described hydraulic stem lower end is provided with a sealing ring corresponding to mistake head piece lower end inwall, and described head piece lower end excessively is butted between the default step of described cavity inner wall and also is provided with a sealing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200084036U CN201125445Y (en) | 2007-09-29 | 2007-09-29 | Multifunctional hydraulic flushing switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200084036U CN201125445Y (en) | 2007-09-29 | 2007-09-29 | Multifunctional hydraulic flushing switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201125445Y true CN201125445Y (en) | 2008-10-01 |
Family
ID=39998863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200084036U Expired - Fee Related CN201125445Y (en) | 2007-09-29 | 2007-09-29 | Multifunctional hydraulic flushing switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201125445Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113463734A (en) * | 2021-06-22 | 2021-10-01 | 福建良瓷科技有限公司 | Pressure type flushing device and toilet |
-
2007
- 2007-09-29 CN CNU2007200084036U patent/CN201125445Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113463734A (en) * | 2021-06-22 | 2021-10-01 | 福建良瓷科技有限公司 | Pressure type flushing device and toilet |
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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: 20081001 Termination date: 20091029 |