CN2809355Y - Concealed pedal controller - Google Patents
Concealed pedal controller Download PDFInfo
- Publication number
- CN2809355Y CN2809355Y CN 200520049891 CN200520049891U CN2809355Y CN 2809355 Y CN2809355 Y CN 2809355Y CN 200520049891 CN200520049891 CN 200520049891 CN 200520049891 U CN200520049891 U CN 200520049891U CN 2809355 Y CN2809355 Y CN 2809355Y
- Authority
- CN
- China
- Prior art keywords
- valve
- valve pocket
- valve body
- platform
- control gear
- 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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- Mechanically-Actuated Valves (AREA)
Abstract
The utility model relates to a concealed pedal-controlling device which comprises a valve body, a valve sleeve and a valve core assembly, wherein the valve body is provided with a tube base of the valve body and a platform of the tube base which are matched with the valve sleeve, and the platform of the tube base upward expands and extends to form a tapered bowl-shaped valve port. A movable cover plate is arranged at the position of the valve port, the valve core component is provided matching with the valve sleeve through a rubber ring, a guiding sleeve, a spring and a pressing button arranged on a valve rod, and a water inlet and a water outlet arranged on the tube base of the valve body are communicated with each other through the valve sleeve. The utility model uses the technical scheme that a tapered bowl-shaped valve port and a movable flexible cover are formed by extending on the tube base of the valve body to overcome the defect that the existing pedaling water valve can not realize concealed installation. The problems that the installation, the operation and the maintenance of traditional pedaling devices are greatly limited are solved. The utility model has the advantages of reasonable and compact structure, simple fabrication, low cost, long service life, quick installation, convenient maintenance and operation, reliable performance and convenient operation, and can be widely applied to public places and various water heating sanitary wares.
Description
Technical field
The utility model relates to a kind of control gear of valve, the concealed foot-operated control gear that particularly a kind of suitable public place uses.
Background technique
Existing many valve and control gear thereof that are used on the cleaners and polishes, the main keying of adopting direct contact type control gear control valve, wherein manually the controlling type start-stop device is directly installed on the water appliance because of it, the keying of valve need directly contact with hand, do not meet the public health custom, people are not ready to use very much yet.In order to become manual controlling type start-stop device, therefore, the foot control cleaners and polishes have just been arranged into foot-propelled control.But the foot control cleaners and polishes are the manual mode differentiation by tradition usefulness.This foot-operated control gear is directly installed on the cleaners and polishes because of needs, so can not be used for concealed installation.So, in installation and use, be very restricted.
The model utility content
At above-mentioned situation, the purpose of this utility model is to provide a kind of and can controls and can be hidden in the carrier automatically and compact structure, and installation, maintenance is the foot control device easily.
For achieving the above object, a kind of concealed foot-operated control gear, comprise valve body, be positioned at the valve pocket of valve body and the mangetic core assembly of valve pocket, wherein valve body is provided with valve body base and the base platform that cooperates with valve pocket, and this base platform tapered bowl-shape valve port of extending that makes progress is established removable cover in this valve port place, mangetic core assembly is equipped with by the O-ring seal on the valve rod, location guide pin bushing, Returnning spring and press button and valve pocket, and the intake-outlet that is arranged on the valve body base is communicated with through valve pocket.
For implementation structure optimization, improve, improve its usability, its further step is:
Be provided with the annular groove of adaptive secondary seal platform and embedding O-ring seal between the inside and outside wall of valve body base and valve pocket, and make the external diameter of valve pocket be made as minimum at place, the lower seal platform position of valve pocket, be adapted to valve pocket with this and base inwall, establishing the valve pocket through hole on the valve pocket of this valve pocket, is water outlet corresponding to the wall side of the valve body base of this valve pocket through hole.
Water intake is the below that is set in parallel in valve body socket wall side water outlet.
Cushion rubber on the valve rod has two at least, and one is dish, and one is M shape; The dish cushion rubber embeds the afterbody of valve rod, and its correspondence is arranged at the inner convex platform place of valve pocket lower seal platform; Then with location guide pin bushing and the movable middle part of being inserted in valve rod of Returnning spring, its correspondence is arranged at the inner convex platform place at valve pocket middle part to M shape cushion rubber.
Press button is to be fixed in the upper end portion of valve rod and to cooperate with the inwall on valve pocket top by screw thread.
The center of removable cover also is provided with the soft lid of arc, and the soft lid of this arc is the soft lid of rubber.
The utility model is owing to expand the bowl-shape valve port of formation taper on the valve body base, and in the technological scheme of the soft lid of valve port place employing activity, overcome existing foot-operated control gear and can not realize the defective of concealed installation, solved traditional foot pedal apparatus and installed, use, safeguard a difficult problem that all is very limited.Make to the utlity model has rational in infrastructurely, compact, processing is simple, and cost reduces, prolong working life, and quick for installation, safeguards, uses very convenient, when maintenance and use, only need open removable cover, take out the spool part, clean or the replacing associated components, need not destroy wall body decoration, need not directly contact water appliance, also need not usage space, changed the public health water environment fully, and performance is more reliable, uses more convenient.Can be widely used in each public place and various hot-water heating cleaners and polishes, particularly large and small just rinser, Shui Zui, wash basin tap, shower etc.
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Embodiment
By accompanying drawing as seen, a kind of concealed foot-operated control gear, comprise valve body 1, be positioned at the valve pocket 2 of valve body 1 and the mangetic core assembly 3 of valve pocket, wherein valve body 1 is provided with valve body base and the base platform 11 that cooperates with valve pocket 2, this base platform 11 is the tapered bowl-shape valve port 12 of extending upwards, establishes removable cover 13 in these valve port 12 places.In order to improve installation, Environmental Conditions, improve its comprehensive usability, also be provided with the soft lid 131 of arc in the center of removable cover 13, the soft lid 131 of this arc can adopt various material processing, as adopt rubber, fiber or other materials, present embodiment to adopt rubber material to make the soft lid of rubber arc.Mangetic core assembly 3 is equipped with and uses with valve pocket 2 by the O-ring seal on the valve rod 31 32, location guide pin bushing 33, Returnning spring 34 and press button 35.For implementation structure optimization, reach rational in infrastructure, compact, between the inside and outside wall of valve body base 11 and valve pocket 2, establish the annular groove 21 of adaptive secondary seal platform and embedding O-ring seal, and make the external diameter of valve pocket 2 be made as minimum at 21 places, lower seal platform position of valve pocket 2, be adapted to valve pocket 22 with this and base 11 inwalls, establishing valve pocket through hole 23 on the valve pocket 2 of this valve pocket 22, is water outlets 15 corresponding to the wall side of the valve body base 11 of this valve pocket through hole 23.14 correspondences of water intake are set in parallel in the same side-lower of water outlet 15.
In order to strengthen sealing effect and damping function, reach the purpose of comprehensive raising usability, the cushion rubber 32 on the valve rod 31 has two at least, and one is that 321, one of dishes are M shape 322; Dish cushion rubber 321 embeds the afterbody of valve rod 31, and its correspondence is arranged at inner convex platform 24 places of valve pocket 2 lower seal platforms 21; 322 middle parts of being inserted in valve rod 31 with location guide pin bushing 33 and Returnning spring 34 activities of M shape cushion rubber, its correspondence is arranged at inner convex platform 24 places at valve pocket 2 middle parts.Press button 35 is to be fixed in the upper end portion of valve rod 31 by being threaded and to cooperate with the inwall on valve pocket 2 tops.
Working principle of the present utility model:
During use, only using foot is trampled the movable soft lid 131 of putting down in the floor, the press button 35 of being close to soft lid overcomes the active force of Returnning spring 34, the dish-shaped cushion rubber 321 of promotion valve rod 31 and embedding valve rod afterbody is removed inner convex platform 24 places of valve pocket lower seal platform 21 and water intake 14 is opened, water inlet is by the gap at inner convex platform 24 places of valve pocket 2 lower seal platforms, and the water outlet 15 of the valve pocket through hole 23 on valve pocket, valve pocket 22, valve body base 11 wall sides flows out.
Under Returnning spring 34 and hydraulic action, valve rod 31 in the mangetic core assembly 3 and the dish-shaped cushion rubber 321 on the valve rod are got back to inner convex platform 24 places of valve pocket lower seal platform, and sealing recovers again, and water intake 14 is closed, valve pocket through hole 23 anhydrous passing through, 15 anhydrous outflows of the water outlet of valve body base 11 wall sides.
It is worthy of note: according to design of the present utility model, can also make the improvement and the conversion of some similar schemes, the conversion as removable cover and valve body, valve pocket and mangetic core assembly are carried out surely belongs to protection domain of the present utility model.
Claims (7)
1, a kind of concealed foot-operated control gear, comprise valve body (1), be positioned at the valve pocket (2) of valve body (1) and the mangetic core assembly (3) of valve pocket (2), it is characterized in that described valve body (1) is provided with valve body base and the base platform (11) that cooperates with described valve pocket (2), this base platform (11) is the tapered bowl-shape valve port of extending (12) upwards, locate to establish removable cover (13) in this valve port (12), described mangetic core assembly (3) is by the O-ring seal (32) on the valve rod (31), location guide pin bushing (33), Returnning spring (34) and press button (35) are equipped with described valve pocket (2), are arranged at the intake-outlet (14 on the described valve body base (11), 15) be communicated with through described valve pocket (2).
2, a kind of concealed foot-operated control gear according to claim 1, the annular groove (21) that it is characterized in that being provided with adaptive secondary seal platform between the inside and outside wall of described valve body base (11) and described valve pocket (2) and embed O-ring seal, and locate to make the external diameter of valve pocket (2) to be made as minimum in the lower seal platform position (21) of valve pocket (2), be adapted to valve pocket (22) with this and base (11) inwall, establishing valve pocket through hole (23) on the valve pocket of this valve pocket (22), is described water outlet (15) corresponding to the wall side of the valve body base (11) of this valve pocket through hole (23).
3, a kind of concealed foot-operated control gear according to claim 1 is characterized in that described water intake (14) is the below that is set in parallel in described valve body base (11) wall side water outlet (15).
4, a kind of concealed foot-operated control gear according to claim 1 is characterized in that the cushion rubber (32) on the described valve rod (31) has two at least, and one is dish (321), and one is M shape (322); Dish cushion rubber (321) embeds the afterbody of valve rod (31), and its correspondence is arranged at the inner convex platform place (24) of described valve pocket lower seal platform (21); M shape cushion rubber (322) then is inserted in the middle part of valve rod (31) with location guide pin bushing (33) and Returnning spring (34) activity, its correspondence is arranged at the inner convex platform place (24) at described valve pocket (2) middle part.
5, a kind of concealed foot-operated control gear according to claim 1 is characterized in that described press button (35) is to be fixed in the upper end portion of described valve rod (31) and to cooperate with the inwall on described valve pocket (2) top by screw thread.
6, a kind of concealed foot-operated control gear according to claim 1 is characterized in that the center of described removable cover (13) also is provided with the soft lid of arc (131).
7, according to claim 1 or 6 described a kind of concealed foot-operated control gear, it is characterized in that the soft lid of described arc (131) is the soft lid of rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520049891 CN2809355Y (en) | 2005-04-29 | 2005-04-29 | Concealed pedal controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520049891 CN2809355Y (en) | 2005-04-29 | 2005-04-29 | Concealed pedal controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2809355Y true CN2809355Y (en) | 2006-08-23 |
Family
ID=36925540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520049891 Expired - Fee Related CN2809355Y (en) | 2005-04-29 | 2005-04-29 | Concealed pedal controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2809355Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102207201A (en) * | 2011-06-03 | 2011-10-05 | 株洲南方阀门股份有限公司 | Displacement compensation device of seal ring of ultra supercritical machine set control valve |
-
2005
- 2005-04-29 CN CN 200520049891 patent/CN2809355Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102207201A (en) * | 2011-06-03 | 2011-10-05 | 株洲南方阀门股份有限公司 | Displacement compensation device of seal ring of ultra supercritical machine set control valve |
| CN102207201B (en) * | 2011-06-03 | 2013-01-02 | 株洲南方阀门股份有限公司 | Displacement compensation device of seal ring of ultra supercritical machine set control valve |
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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: 20060823 Termination date: 20110429 |