CN2076882U - Revolution axis type tap - Google Patents
Revolution axis type tap Download PDFInfo
- Publication number
- CN2076882U CN2076882U CN 90206937 CN90206937U CN2076882U CN 2076882 U CN2076882 U CN 2076882U CN 90206937 CN90206937 CN 90206937 CN 90206937 U CN90206937 U CN 90206937U CN 2076882 U CN2076882 U CN 2076882U
- Authority
- CN
- China
- Prior art keywords
- chewed
- valve body
- valve block
- water
- sealing shroud
- 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.)
- Withdrawn
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- Multiple-Way Valves (AREA)
Abstract
The utility model provides a rotating shaft type tap which is used as a water outlet for a water supply pipe. The utility model is composed of a rotating mouth, a valve body, a sealing sleeve component and a valve plate, wherein, the valve plate is fixed on the rotating mouth and is provided with an eccentric hole, and a sealing sleeve and the valve body are in sliding fit. When the centre hole of the sealing sleeve is communicated with the eccentric hole of the valve plate, the tap is opened. When the valve plate is driven by the rotating mouth to rotate, the sealing sleeve realizes seal under the actions of a spring and water pressure. Simultaneously, the water outlet and a handle are integrated through the rotating mouth, and the shape of the water outlet and the length of the water outlet are not limited by a mounting position. The utility model has the advantages of convenient operation and no easy leakage.
Description
The utility model relates to water to be chewed, particularly a kind of difficult leakage, and the rotary shaft water that can change the water outlet direction is chewed.
Existing water is chewed, and controls current with the handwheel drive in the lifting of the skin money of outlet pipe one side usually.Normal because the filler of this structure, the wearing and tearing of skin money, valve rod are overflow button and leakage phenomenon such as cause that blind nut leaks (going up spill and leakage), fits badly, closes incessantly.Simultaneously, because water is chewed fixed installation, outlet pipe length and the inconvenience that brings in the use have been limited.Chinese patent application CN87212587U discloses the cock of a kind of brazen swing pipe formula, and it drives the porose hollow spool in side by swing pipe and rotates, and relies on the relative position of the inlet opening on lateral aperture and the valve body to change realization control current.This structure can solve the problem of installation site restriction, has also solved the problem that is installed in " fitting badly " that delivery port one side brings because of skin money to a certain extent.But the spill and leakage phenomenon still might take place in this structure.
The purpose of this utility model provides a kind of rotary shaft water and chews, and guarantees not to be prone to overflow, closes and drainage such as not live, fit badly from structure, and while delivery port direction can change within the specific limits, and water is chewed length and not limited by the installation site.
The utility model be achieved in that water chew by commentaries on classics chew, valve body, seal cartridge assembly and valve block constitute.Change and to chew and the valve body sliding fit, chew inner face in commentaries on classics and fix a valve block, have at least one eccentric orfice on the valve block, seal cartridge assembly be positioned at valve body and with its sliding fit, spring one end in the assembly is fixed on the valve body, the other end pushes up sealing shroud to valve block.Chew when commentaries on classics and to forward to when eccentric orfice is communicated with the centre bore of sealing shroud, the current water outlet is chewed.Chew the valve block part that forwards hole without acceptance of persons to when contacting with the sealing shroud centre bore when commentaries on classics, current are blocked.
This water is chewed by hydraulic pressure and spring acting in conjunction and is realized sealing.Because shape, the properties of materials of valve block and sealing shroud are chewed this water and are difficult for taking place to go up spill and leakage, fitting badly, close the phenomenon that does not live.Simultaneously, it is all unrestricted to change length, the installation site chew.Delivery port and handle are integrated, and have reduced part.When on the valve block plural eccentric orfice being arranged, can also supply water to plural position respectively, made things convenient for the user.
Further describe below in conjunction with accompanying drawing:
Accompanying drawing is the cutaway view that rotary shaft water is chewed.The end of thread of valve body ［ 1 ］ links to each other with water inlet pipe, and sealing shroud ［ 7 ］ and its sliding fit are arranged in the valve body inner flow passage.One end be fixed on that spring ［ 2 ］ on the valve body ［ 1 ］ is connected in that sealing shroud ［ 7 ］ is gone up and with its top to valve block ［ 6 ］.Available rubber of sealing shroud ［ 7 ］ or similar material are made, and the centre bore aperture of sealing shroud is not more than to change chews inside radius, and the center line of seal cartridge assembly is chewed the distance of rotation greater than sealing shroud centre bore radius with commentaries on classics.Water is chewed ［ 5 ］ and is syphon shape, with valve body ［ 1 ］ sliding fit, has some cannelures on the part of inserting valve body ［ 1 ］, can be respectively applied for fixing " O " shape sealing ring ［ 4 ］ and locking ball ［ 8 ］.Valve block ［ 6 ］ is fixed on to change and chews on the inner face of ［ 5 ］, and chews ［ 5 ］ with commentaries on classics and together rotate.Valve block can be made with polytetrafluoroethylene (PTFE) or similar material, and the eccentric aperture of valve block is not more than to change chews inside radius.The center line of the eccentric orfice on the valve block ［ 9 ］ is chewed the radius of the distance of rotation greater than sealing shroud centre bore ［ 3 ］ with commentaries on classics.Position shown in the drawings is to open the state that discharges water, and the centre bore ［ 3 ］ of sealing shroud this moment ［ 7 ］ communicates with valve block eccentric orfice ［ 9 ］, and after ［ 5 ］ rotation was chewed in commentaries on classics, eccentric orfice ［ 9 ］ left this position, and water is chewed promptly and closed.Sealing shroud this moment ［ 7 ］ relies on the pressure of spring ［ 2 ］ and water pressure to press to valve block ［ 6 ］ realization sealing.
When having more than one eccentric orfice ［ 9 ］ on the valve block ［ 6 ］, the centerline hole of each eccentric orfice ［ 9 ］ is on a concentric circles, and the rotation of ［ 5 ］ is chewed for changeing in the center of circle.In this case, change and to chew ［ 5 ］ when forwarding certain eccentric orfice ［ 9 ］ to and sealing the position that trepanning ［ 3 ］ communicates, water promptly flows out.Promptly on an installation site, chew rotation a plurality of positions that discharge water can be arranged with commentaries on classics.
Claims (3)
1, a kind ofly chew, it is characterized in that by the rotary shaft water that commentaries on classics is chewed, valve body, seal cartridge assembly and valve block constitute:
A. change and chew and the valve body sliding fit, chew inner face in commentaries on classics and fix a valve block, have at least one eccentric orfice on the valve block;
B. seal cartridge assembly be positioned at valve body and with its sliding fit, spring one end in the assembly is fixed on the valve body, the other end with sealing shroud top to valve block.
2, water according to claim 1 is chewed, and the eccentric aperture that it is characterized in that valve block is not more than to change chews inside radius, and the center line of eccentric orfice is chewed the distance of rotation greater than sealing shroud centre bore radius with changeing.
3, water according to claim 1 is chewed, and the center bore that it is characterized in that the sealing shroud on the valve body is not more than to change chews inside radius, and the center line of seal cartridge assembly is chewed the distance of rotation greater than sealing shroud centre bore radius with changeing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90206937 CN2076882U (en) | 1990-05-30 | 1990-05-30 | Revolution axis type tap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90206937 CN2076882U (en) | 1990-05-30 | 1990-05-30 | Revolution axis type tap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2076882U true CN2076882U (en) | 1991-05-15 |
Family
ID=4887431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 90206937 Withdrawn CN2076882U (en) | 1990-05-30 | 1990-05-30 | Revolution axis type tap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2076882U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107073492A (en) * | 2014-10-07 | 2017-08-18 | Sca许克有限责任两合公司 | Device for applying cohesive material |
-
1990
- 1990-05-30 CN CN 90206937 patent/CN2076882U/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107073492A (en) * | 2014-10-07 | 2017-08-18 | Sca许克有限责任两合公司 | Device for applying cohesive material |
| CN107073492B (en) * | 2014-10-07 | 2019-07-09 | 阿特拉斯柯普科工业技术(德国)有限公司 | For applying the device of cohesive material |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| 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 |