CN203868486U - Foot valve with simple structure - Google Patents
Foot valve with simple structure Download PDFInfo
- Publication number
- CN203868486U CN203868486U CN201420328350.6U CN201420328350U CN203868486U CN 203868486 U CN203868486 U CN 203868486U CN 201420328350 U CN201420328350 U CN 201420328350U CN 203868486 U CN203868486 U CN 203868486U
- Authority
- CN
- China
- Prior art keywords
- cover plate
- valve body
- treadle
- main valve
- foot valve
- 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 relates to a foot valve with a simple structure. The foot valve with the simple valve structure comprises a main valve body; a water inlet channel, a separation plate and a water outlet channel are sequentially formed inside the main valve body; the separation plate is provided with a water flowing hole; a cover plate is flexibly hinged to the separation plate; the cover plate is arranged on one side of the water inlet channel; a sealing ring is fixedly arranged on the cover plate; the cover plate is used for sealing the water flowing hole; the cover plate is provided with a cross rod; the cross rod penetrates the water flowing hole to crossly extend to the water outlet channel; a pedal rod is fixedly arranged on the main valve body; the upper end of the pedal rod extends to the external side of the main valve body; the lower end of the pedal rod extends to the water outlet channel; the lower end of the pedal rod is used for pushing the cross rod downward. The foot valve with the simple valve structure has the advantages of being simple in structure, few in combined component and production manufacturing procedure, easy to produce, low in production cost, small in size and required installation space and convenient to install and effectively reducing stumbling possibilities.
Description
Technical field
The utility model relates to a kind of pedal washing valve, refers to especially the more simple foot valve of a kind of structure.
Background technique
Foot valve is a kind of valve tool conventional in daily life.The structure of existing pedal washing valve is how comparatively complicated, and the number of components of its composition is more, and production and processing amount is large, and the volume of flushing valve also so larger, and the cost of production of product is comparatively high.Existing a lot of flushing valve is mounted in a box, and normally rectangular-shaped box only has intake pipe, outlet pipe and treadle to extend to box outside, and this had both facilitated installation, is also convenient to the fixing of valve body in box.Due to the restriction of the volume of valve body, the specification of the assembling box of existing foot valve is also larger, and the height of this box is also higher.The assembling mode of foot valve comprises two kinds of bright dress and concealed installations, and concealed installation is that the box of being furnished with valve body is buried in lowly, and bright dress box is on device ground or wall.When the bright dress of existing flushing valve and bottom surface, because it is highly higher, the phenomenon of easily tripping, had both been unfavorable for the person's of passing by personal safety, and therefore valve body easily Sun Huai not yet.During existing flushing valve concealed installation, need to dig a hole, hole that volume is larger, comparatively trouble is installed.
Summary of the invention
The utility model provides a kind of structure more simple foot valve, the complex structure existing to overcome existing foot valve, and volume is large, and cost of production is high, and mounting point space requirement is large, and the problems such as trouble are installed comparatively.
The utility model adopts following technological scheme:
The more simple foot valve of structure, comprises main valve body, is provided with successively intake tunnel, demarcation strip, exhalant canal in main valve body, and demarcation strip is provided with water passage hole; On this demarcation strip, be movably hinged with cover plate, cover plate is positioned at a side of above-mentioned intake tunnel, on this cover plate, is fixed with seal ring, and this cover plate is for the above-mentioned water passage hole of capping; This cover plate is provided with cross bar, this cross bar passes this water passage hole and extends laterally in above-mentioned exhalant canal, on above-mentioned main valve body, is fixed with treadle, and the upper end of this treadle extends to main valve body outside, the lower end of treadle extends in this exhalant canal, and the lower end of treadle is for promoting this cross bar downwards.
Closer:
On above-mentioned treadle sidewall, be arranged with at least two seal rings, this treadle is connected with the valve wall of above-mentioned main valve body by sealing circle.
Above-mentioned treadle top is provided with pedal.
The upper end of above-mentioned treadle is provided with lever and the first stage clip, and the upper end of this first stage clip is connected with this lever, and the lower end of this first stage clip is connected with the outer wall of above-mentioned main valve body.
Above-mentioned main valve body outer wall is fixed with directional post, and this directional post is provided with pilot hole, and the lower end of above-mentioned treadle extends in above-mentioned exhalant canal through this pilot hole.
On the madial wall of above-mentioned intake tunnel, be fixed with the second stage clip, one end of this second stage clip is fixedly connected with above-mentioned cover plate, and this second stage clip is used for impelling the above-mentioned water passage hole of this cover plate capping.
From the above-mentioned description to the utility model structure, compared to the prior art, the utlity model has following advantage: foot valve structure of the present utility model is very simple, it is few that it forms member, production and processing operation is less, and it is comparatively easy to produce, and cost of production is effectively reduced; In addition, foot valve volume of the present utility model is little, required space is installed little, the height of main valve body can be roughly identical with the height of inlet and outlet pipe lines, this not only can effectively reduce the cost of material of making foot valve, and can effectively reduce the probability of tripping when the bright dress of foot valve, and when foot valve concealed installation, can effectively reduce the degree of depth that digs in hole, hole, the installation of foot valve is more convenient.
Accompanying drawing explanation
Fig. 1 is the structural representation of the foot valve closed state of mode of execution one.
Fig. 2 is the structural representation of the foot valve opening state of mode of execution one.
Fig. 3 is the structural representation of the foot valve closed state of mode of execution two.
Fig. 4 is the structural representation of the foot valve closed state of mode of execution three.
Fig. 5 is the structural representation of the foot valve closed state of mode of execution four.
Embodiment
Embodiment of the present utility model is described with reference to the accompanying drawings.
Mode of execution one
Present embodiment is for preferred embodiment.With reference to Fig. 1, Fig. 2, the more simple foot valve of a kind of structure, comprises the main valve body 1 that is U font, is provided with successively intake tunnel 11, demarcation strip 12, exhalant canal 13 in main valve body 1, and demarcation strip 12 is provided with water passage hole 120; On this demarcation strip 12, be movably hinged with cover plate 121, cover plate 121 is positioned at a side of above-mentioned intake tunnel 11, on this cover plate 121, is fixed with seal ring 127, and this cover plate 121 is for the above-mentioned water passage hole 120 of capping; This cover plate 121 is provided with cross bar 122, this cross bar 122 passes this water passage hole 120 and extends laterally in above-mentioned exhalant canal 13, on above-mentioned main valve body 1, be fixed with treadle 123, treadle 123 tops are provided with pedal 124, the upper end of this treadle 123 extends to main valve body 1 outside, the lower end of treadle 123 extends in this exhalant canal 13, and the lower end of treadle 123 is for promoting this cross bar 122 downwards.If main valve body 1 outer wall is also fixed with the tube wall of directional post 125(exhalant canal 13 when thicker, directional post 125 structures can arrange), this directional post 125 is provided with pilot hole 126, the lower end of above-mentioned treadle 123 extends on interior treadle 123 sidewalls of above-mentioned exhalant canal 13 and is arranged with six seal rings 130 through this pilot hole 126, and this treadle 123 is connected with the valve wall of above-mentioned main valve body 1 by sealing circle 130.In the using process of main valve body 1, the seal ring 130 being connected with sidewall at least needs two, to guarantee the sealing of foot valve.In addition, the upper end of above-mentioned treadle 123 is provided with lever 128 and the first stage clip 129, and the upper end of this first stage clip 129 is connected with this lever 128, and the lower end of this first stage clip 129 is connected with the outer wall of above-mentioned main valve body 1.
When the foot valve of present embodiment uses, user's foot pedals 124, make the downward slippage of treadle 123, the lower end of treadle 123 promotes cross bar 122 and moves down, cross bar 122 is in the process to lower swing, because cover plate 121 is hinged on demarcation strip 12, so cross bar 122 can promote cover plate 121 and it be opened, water in intake tunnel 11 enter exhalant canal 13 through water passage hole 120, under current loosen as shown in the arrow points in main valve body in Fig. 2.When not needing water, user only needs pin to move apart pedal 124, under the elastic force effect of the first stage clip 129, treadle 123 can move up, treadle 123 as shown in Figure 1 and Figure 2 can upwards pull cross bar 122, and then impel cover plate 121 to close, but even without the pulling force of treadle 123, cover plate 121 also can be automatically closed under the effect of hydraulic pressure.
Mode of execution two
The difference of present embodiment and mode of execution one is: with reference to Fig. 3, the main valve body 1 of present embodiment is also fixed with the second stage clip 111 on the madial wall of intake tunnel 11, one end of this second stage clip 111 is fixedly connected with above-mentioned cover plate 121, and this second stage clip 111 is for impelling the above-mentioned water passage hole 120 of this cover plate 121 capping.The principle of the opening and closing of the foot valve of present embodiment is identical with mode of execution one.Difference is that, when the foot valve of present embodiment uses, the auxiliary of the second stage clip 111 also passed through in the reset of cover plate 121, makes the reset of cover plate 121 more rapid, reduces unnecessary water-outlet quantity, is conducive to using water wisely.
Mode of execution three
The difference of present embodiment and mode of execution two is: with reference to Fig. 4, the main valve body 1 of present embodiment is only fixed with the second stage clip 111 on the madial wall at intake tunnel 11, and the main valve body 1 that present embodiment does not possess mode of execution two possesses the first stage clip 129.The open theory of the foot valve of present embodiment is identical with mode of execution two.Difference is, the foot valve of present embodiment is when pin leaves pedal 124, pedal 124 is to impel cover plate 121 closures with shutoff water passage hole 120 at second elastic force of stage clip 111 and the synergy of hydraulic pressure, cover plate 121 is in closing course, cross bar 122 can upwards swing along with cover plate 121, and cross bar 122 can promote treadle 123 and reset.
Mode of execution four
The difference of present embodiment and mode of execution one is: with reference to Fig. 5, and one, the main valve body 1 of present embodiment is straight tube structure, this can reduce the height of main valve body 1 dramatically, and the volume of main valve body 1 also can farthest reduce; Two, the foot valve of present embodiment does not need to arrange any spring.The foot valve of present embodiment is preferably installed in the situation that hydraulic pressure is higher, and it is to utilize the pressure of water to impel cover plate 121 closures, and then drives treadle 123 to reset.
Above are only embodiment of the present utility model, but design concept of the present utility model is not limited to this, allly utilizes this design to carry out the change of unsubstantiality to the utility model, all should belong to the behavior of invading the utility model protection domain.
Claims (6)
1. the more simple foot valve of structure, comprises main valve body, is provided with successively intake tunnel, demarcation strip, exhalant canal in main valve body, and demarcation strip is provided with water passage hole; It is characterized in that: on described demarcation strip, be movably hinged with cover plate, cover plate is positioned at a side of described intake tunnel, on this cover plate, is fixed with seal ring, this cover plate is for water passage hole described in capping; This cover plate is provided with cross bar, this cross bar passes this water passage hole and extends laterally in described exhalant canal, on described main valve body, is fixed with treadle, and the upper end of this treadle extends to main valve body outside, the lower end of treadle extends in this exhalant canal, and the lower end of treadle is for promoting this cross bar downwards.
2. the more simple foot valve of a kind of structure as claimed in claim 1, is characterized in that: on described treadle sidewall, be arranged with at least two seal rings, this treadle is connected with the valve wall of described main valve body by sealing circle.
3. the more simple foot valve of a kind of structure as claimed in claim 1, is characterized in that: described treadle top is provided with pedal.
4. the more simple foot valve of a kind of structure as claimed in claim 1, is characterized in that: the upper end of described treadle is provided with lever and the first stage clip, and the upper end of this first stage clip is connected with this lever, and the lower end of this first stage clip is connected with the outer wall of described main valve body.
5. the more simple foot valve of a kind of structure as claimed in claim 1, is characterized in that: described main valve body outer wall is fixed with directional post, and this directional post is provided with pilot hole, and the lower end of described treadle extends in described exhalant canal through this pilot hole.
6. the more simple foot valve of a kind of structure as claimed in claim 1, it is characterized in that: on the madial wall of described intake tunnel, be fixed with the second stage clip, one end of this second stage clip is fixedly connected with described cover plate, and this second stage clip is used for impelling water passage hole described in this cover plate capping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420328350.6U CN203868486U (en) | 2014-06-19 | 2014-06-19 | Foot valve with simple structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420328350.6U CN203868486U (en) | 2014-06-19 | 2014-06-19 | Foot valve with simple structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203868486U true CN203868486U (en) | 2014-10-08 |
Family
ID=51649440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420328350.6U Expired - Fee Related CN203868486U (en) | 2014-06-19 | 2014-06-19 | Foot valve with simple structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203868486U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107120447A (en) * | 2017-06-18 | 2017-09-01 | 长沙无道工业设计有限公司 | A kind of valve with dual-mode and alarm and protection function |
| CN107218433A (en) * | 2017-06-18 | 2017-09-29 | 长沙无道工业设计有限公司 | A kind of method of use Valve controlling rate of flow of fluid |
-
2014
- 2014-06-19 CN CN201420328350.6U patent/CN203868486U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107120447A (en) * | 2017-06-18 | 2017-09-01 | 长沙无道工业设计有限公司 | A kind of valve with dual-mode and alarm and protection function |
| CN107218433A (en) * | 2017-06-18 | 2017-09-29 | 长沙无道工业设计有限公司 | A kind of method of use Valve controlling rate of flow of fluid |
| CN107120447B (en) * | 2017-06-18 | 2019-02-12 | 台州市中吉阀门有限公司 | A kind of valve with dual-mode and alarm and protection function |
| CN107218433B (en) * | 2017-06-18 | 2019-10-29 | 长沙无道工业设计有限公司 | A method of using valve controlling flow body flow velocity |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141008 Termination date: 20180619 |