CN202706144U - Elastic drainage valve - Google Patents
Elastic drainage valve Download PDFInfo
- Publication number
- CN202706144U CN202706144U CN 201220367563 CN201220367563U CN202706144U CN 202706144 U CN202706144 U CN 202706144U CN 201220367563 CN201220367563 CN 201220367563 CN 201220367563 U CN201220367563 U CN 201220367563U CN 202706144 U CN202706144 U CN 202706144U
- Authority
- CN
- China
- Prior art keywords
- plug
- main shaft
- valve
- valve body
- knob
- 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 discloses an elastic drainage valve. The reliability of the valve can be improved by arranging a spring under a plug of the valve. The plug is arranged in a valve body and matched with a valve port at the upper end of the valve body; a knob is arranged at the upper end of the plug; a main shaft is connected to the lower end of the plug; a guide key is arranged on the main shaft; and the spring is sleeved on the main shaft. A connecting cover is connected to the lower end of the valve body, drainage holes are uniformly formed on the circumference of a central hole in the bottom surface of the connecting cover, and a key groove matched with the guide key is formed on the wall of the central hole. The main shaft is inserted into the central hole, and the guide key is inserted into the key groove. When the elastic drainage valve is used, the plug is downwards pressed, the guide key on the main shaft is retreated from the key groove in the central hole of the connecting cover, and the plug and the main shaft are rotated through the knob; and when the guide key is staggered with the key groove, the plug can be locked at an opening position. When the valve is closed, the plug and the main shaft are rotated through the knob; and when the guide key is aligned with the key groove, the plug can move upwards under the action of the spring and finally closes the valve port at the upper end of the valve body.
Description
Technical field
The utility model relates to a kind of basin draining valve, especially can be by under the plug of water valve, spring being set, thus improve the elastic force draining valve of water valve reliability.
Background technology
At present, known basin draining valve is upset plug type structure, but convertible draining valve in use can be flipped open because of slight shake-up, so reliability is relatively poor.
Summary of the invention
The deficiency that in use can be flipped open because of slight shake-up in order to overcome existing convertible draining valve, the utility model provides a kind of elastic force draining valve, this elastic force draining valve can be by arranging spring under the plug of water valve, thereby improve the reliability of draining valve.
The technical scheme that its technical problem that solves the utility model adopts is: the utility model comprises valve body, plug, knob, main shaft, connection lid, lead key, drain hole, spring and keyway.Valve body is tubular construction, and valve body is connected in the basin bottom outlet of basin, and plug is arranged in the valve body and with the valve port of valve body upper end and matches, upper end at plug is provided with knob, lower end at plug is connected with main shaft, is vertically arranged with lead key at the axial wall of main shaft, and spring housing is contained on the main shaft.Connect the lower end that lid is connected to valve body, offer centre bore in the bottom surface that connects lid, around centre bore, evenly be provided with drain hole, offer the keyway that cooperates with lead key at the hole wall of centre bore.Main shaft inserts in the centre bore that connects lid, and lead key inserts in the keyway of centre bore.In the use, press plug downwards, the lead key on the main shaft is withdrawed from from connect the keyway that covers centre bore, again by knob plug and main shaft, when lead key and keyway dislocation, plug can be locked in the enable possition.When closing water valve, by knob plug and main shaft, when lead key alignd with keyway, plug can move up under the effect of spring, and the valve port of final closed valve upper end.
The beneficial effects of the utility model are, can be by under the plug of water valve, spring being set, thus improve the reliability of draining valve.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is complete section figure of the present utility model.
Fig. 2 is the A-A sectional drawing of Fig. 1.
Fig. 3 is the enforcement illustration of Fig. 1.
Among the figure: 1. basin.2. valve body.3. plug.4. knob.5. main shaft.6. connect lid.7. lead key.8. drain hole.9. spring.10. keyway.
The specific embodiment
In Fig. 1, Fig. 2, Fig. 3, valve body 2 is tubular construction, valve body 2 is connected in the basin bottom outlet of basin 1, plug 3 is arranged in the valve body 2 and with the valve port of valve body 2 upper ends and matches, be provided with knob 4 in the upper end of plug 3, be connected with main shaft 5 in the lower end of plug 3, be vertically arranged with lead key 7 at the axial wall of main shaft 5, spring 9 is sleeved on the main shaft 5.Connect and cover 6 lower ends that are connected to valve body 2, cover 6 bottom surface and offer centre bore connecting, centre bore evenly be provided with drain hole 8 on every side, offer the keyway 10 that cooperates with lead key 7 at the hole wall of centre bore.Main shaft 5 inserts to connect and cover in 6 the centre bore, in the keyway 10 of lead key 7 insertion centre bores.In the use, press plug 3 downwards, the lead key 7 on the main shaft 5 is withdrawed from from connect the keyway 10 that covers 6 centre bores, rotate plug 3 and main shaft 5 by knob 4 again, when lead key 7 misplaced with keyway 10, plug 3 can be locked in the enable possition.When closing water valve, rotate plug 3 and main shaft 5 by knob 4, when lead key 7 alignd with keyway 10, plug 3 can move up under the effect of spring 9, and the valve port of final closed valve 2 upper ends.
Claims (1)
1. elastic force draining valve, it comprises valve body, plug, knob, main shaft, connect lid, lead key, drain hole, spring and keyway, it is characterized in that: valve body is tubular construction, valve body is connected in the basin bottom outlet of basin, plug is arranged in the valve body and with the valve port of valve body upper end and matches, upper end at plug is provided with knob, lower end at plug is connected with main shaft, axial wall at main shaft is vertically arranged with lead key, spring housing is contained on the main shaft, connect the lower end that lid is connected to valve body, offer centre bore in the bottom surface that connects lid, around centre bore, evenly be provided with drain hole, offer the keyway that cooperates with lead key at the hole wall of centre bore, main shaft inserts in the centre bore that connects lid, and lead key inserts in the keyway of centre bore.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220367563 CN202706144U (en) | 2012-07-27 | 2012-07-27 | Elastic drainage valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220367563 CN202706144U (en) | 2012-07-27 | 2012-07-27 | Elastic drainage valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202706144U true CN202706144U (en) | 2013-01-30 |
Family
ID=47586462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220367563 Expired - Fee Related CN202706144U (en) | 2012-07-27 | 2012-07-27 | Elastic drainage valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202706144U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108204010A (en) * | 2018-02-24 | 2018-06-26 | 张卫 | Preheat water recoverer |
| CN113757577A (en) * | 2021-07-21 | 2021-12-07 | 广东凯西欧光健康有限公司 | LED profection lamp that facilitates use |
-
2012
- 2012-07-27 CN CN 201220367563 patent/CN202706144U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108204010A (en) * | 2018-02-24 | 2018-06-26 | 张卫 | Preheat water recoverer |
| CN113757577A (en) * | 2021-07-21 | 2021-12-07 | 广东凯西欧光健康有限公司 | LED profection lamp that facilitates use |
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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: 20130130 Termination date: 20130727 |