CN203395284U - Adjustable one-way water valve of water outlet hole - Google Patents
Adjustable one-way water valve of water outlet hole Download PDFInfo
- Publication number
- CN203395284U CN203395284U CN201320466398.9U CN201320466398U CN203395284U CN 203395284 U CN203395284 U CN 203395284U CN 201320466398 U CN201320466398 U CN 201320466398U CN 203395284 U CN203395284 U CN 203395284U
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- Prior art keywords
- osculum
- water
- inner sleeve
- upper cover
- outer sleeve
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- Expired - Lifetime
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- Self-Closing Valves And Venting Or Aerating Valves (AREA)
Abstract
The utility model discloses an adjustable one-way water valve of a water outlet hole. The adjustable one-way water valve is mounted on a water outlet hole and composed of an upper cover and a lower cover, an upper boss and a lower boss are formed, corresponding to the water outlet hole, of the upper cover and the lower cover, a through hole is formed in the upper cover and extends downwardly to form an outer sleeve, an inner sleeve is formed upwardly on the lower cover, the end portion of the inner sleeve forms a clamping rib, and the inner sleeve is clamped at the end portion of the outer sleeve by the aid of the clamping rib, so that the inner sleeve and the outer sleeve can be sleeved together in a rotatable manner, and a first adjusting hole and a second adjusting hole are formed in the inner sleeve and the outer sleeve respectively. The adjustable one-way water valve applicable to various toilet water tanks different in volume can be applied to a water inflowing valve, so that water flow can be conveniently regulated and controlled, water inflowing time of the water inflowing valve can be effectively controlled, the purpose of regulating and delaying water inflowing can be achieved, and waste of water resources can be avoided.
Description
Technical field
The utility model relates to the technical field of water check valve, special and is a kind ofly arranged on osculum, facilitates the adjustable water check valve structure of regulating water inlet valve time delay flooding time relevant.
Background technique
In prior art, on a lot of osculums, all water check valve can be installed.Such as, on the keg float osculum of toilet water tank water inlet valve, water check valve has just been installed.
The structure of toilet water tank water inlet valve roughly as depicted in figs. 1 and 2, is comprised of intake pipe 10, spool 20, top cover 30, swing arm 40, lifting bar 50, keg float 60 and sealing cup 80.Spool 20 is arranged in intake pipe 10 top, top cover 30 covers on spool 20 and intake pipe 10, swing arm 40 is articulated in the top of intake pipe, swing arm 40 one end is corresponding to the relief hole on top cover 30, the other end pivot joint lifting bar 50 of swing arm 40, keg float 60 is arranged on lifting bar 50 and is enclosed within on intake pipe 10, and the bottom of sealing cup 80 sets out water hole, and water check valve 70 is installed in osculum.
During work, keg float 60 floats or sinks with the SEA LEVEL VARIATION of sealing cup 80, drives lifting bar 50 liftings, and swing arm 40 swings, and makes the relief hole of swing arm 40 unlatchings or water blockoff top cover 30, thereby controls water intake valve or sealing.Wherein, water check valve 70 makes an osculum water outlet of sealing cup 80 and does not intake, and the speed of osculum water outlet directly affects the speed that keg float 60 sinks, and controls thus the flooding time of inlet valve.
But water check valve 70 water-outlet quantitys of the prior art are fixing cannot be regulated, the speed that keg float 60 sinks is also thereupon fixing, and this also immobilizes the time delay flooding time of inlet valve.As the water intake valve time early, along with bath run off and the water yield of moisturizing just large, accumulate over a long period, will cause a large amount of wastes of water resources, and water resources scarcity day by day instantly conserves water very urgent; As water intake valve is excessively late, have the delay of several seconds, sensation water inlet is not smooth; So for manufacturing person, development of new inlet valve, regulates time delay water inlet to reach, and has become problem demanding prompt solution.
In view of above-mentioned, the inventor has researched and developed a kind of adjustable water check valve of osculum specially, to facilitate water yield adjusting, adapts to more not isometric cisterns, and this case produces thus.
Model utility content
The purpose of this utility model is to provide a kind of adjustable water check valve of osculum, and water-outlet quantity can be regulated easily, adapts to more not isometric cisterns, and water resources avoids waste.
In order to reach above-mentioned purpose, solution of the present utility model is:
A kind of adjustable water check valve of osculum, be arranged on osculum, upper cover and lower cover, consist of, the corresponding osculum of upper cover and lower cover forms convex platform and lower convex platform, and upper cover forms through hole, the through hole of upper cover extends to form outer sleeve downwards, lower cover upwards forms inner sleeve, and the end of inner sleeve forms Ka Yuan, hooks the end that is stuck in outer sleeve by Ka Yuan, inner sleeve and outer sleeve are rotatably connected together, on inner sleeve and outer sleeve, offer respectively the first adjustment hole and the second adjustment hole.
The first adjustment hole of described inner sleeve passes to the end of inner sleeve, the tube wall of inner sleeve is cut apart and be spring sheet, and Ka Yuan is formed on the end of spring sheet.
The corresponding upper cover of peritreme of described osculum and convex platform and the lower convex platform of lower cover form epirelief wall and lower protruding wall.
The peritreme of the corresponding osculum of the convex platform of described upper cover and lower cover and lower convex platform forms epirelief wall and lower protruding wall.
On the outer wall of described outer sleeve, form axial channel, on osculum, form the protruding grain of guiding.
The outer surface of described lower cover forms tread plate.
Described upper cover is shim-like, and the second adjustment hole connects whole outer sleeve downwards, and the first adjustment hole upwards connects whole inner sleeve.
Adopt after such scheme, the utility model is divided into upper cover and lower cover two-part by water check valve, is arranged on osculum, can change the coincidence degree of two adjustment holes on inner sleeve and outer sleeve by rotation lower cover, and the water speed that goes out of water check valve is changed.The utility model can be used as standard piece, apply on the inlet valve of co-content cistern not, only slightly adjust, just can realize perfect matching, change keg float subsidence velocity, effectively control the time of inlet valve time delay water inlet, avoid producing water inlet too early or excessively late phenomenon (being bidirectional modulation in fact), reach the object of time delay water inlet, avoid the waste of water resources.
Below in conjunction with drawings and the specific embodiments, the utility model is described in further detail.
Accompanying drawing explanation
Fig. 1 is the schematic appearance of existing inlet valve;
Fig. 2 is the sectional view of existing inlet valve;
Fig. 3 is three-dimensional exploded view of the present utility model;
Fig. 4 is the sectional view that the utility model applies to inlet valve;
Fig. 5 is the water inlet state enlarged view that the utility model applies to inlet valve;
Fig. 6 be the utility model apply to inlet valve go out water state enlarged view;
Fig. 7 is another embodiment's of the utility model three-dimensional exploded view (analysing and observe);
Fig. 8 is another embodiment's of the utility model three-dimensional combination figure (analysing and observe);
Fig. 9 is another embodiment's of the utility model 100% water outlet view;
Figure 10 is that another embodiment's of the utility model 100% goes out water state cut-away view;
Figure 11 is another embodiment's of the utility model 1/2 water outlet view;
Figure 12 is that another embodiment's of the utility model 1/2 goes out water state cut-away view;
Figure 13 is another embodiment's of the utility model 1/4 water outlet view;
Figure 14 is that another embodiment's of the utility model 1/4 goes out water state cut-away view.
Label declaration
Embodiment
As shown in Figures 3 to 6, the adjustable water check valve of a kind of osculum that the utility model discloses, is arranged on osculum 100, upper cover 1 and lower cover 2, consists of.
The corresponding osculum 100 of upper cover 1 and lower cover 2 forms convex platform 11 and lower convex platform 21.Upper cover 1 forms through hole 15, and the peritreme of through hole 15 extends to form outer sleeve 12 downwards.Lower cover 2 upwards forms inner sleeve 22, inner sleeve 22 end forms card wall 23, by card wall 23, hook and be stuck in outer sleeve 12 end, inner sleeve 22 and outer sleeve 12 are rotatably connected together, on inner sleeve 22 and outer sleeve 12, offer respectively the first adjustment hole 24 and the second adjustment hole 13.
In order to facilitate outer sleeve 12 to insert in inner sleeves 22, be socketed, this embodiment is opened by the first adjustment hole 24 of inner sleeve 22 until inner sleeve 22 end, makes the divided spring sheet 25 that is of tube wall of inner sleeve 22, and card wall 23 is formed on spring sheet 25 end.
In order to make upper cover 1 and lower cover 2 form good coordinating with osculum 100, this embodiment forms epirelief wall 101 and lower protruding wall 102 at the corresponding upper cover 1 of peritreme of osculum 100 and convex platform 11 and the lower convex platform 21 of lower cover 2, certainly, also can be identical with lower its effect of protruding wall with the peritreme of corresponding osculum 100 on lower convex platform 21 formation epirelief wall at the convex platform 11 of upper cover 1 and lower cover 2 conversely.
For convenient rotation lower cover 2 regulates, this embodiment forms axial channel 14 on the outer wall of outer sleeve 12, forms the protruding grain of guiding on osculum 100, by the protruding grain of guiding, coordinate with axial channel 14, can prevent that upper cover 1 from rotating, like this, as long as rotate lower cover 2, can regulate.
For convenient rotation lower cover 2 regulates, this embodiment also forms tread plate 26 at the outer surface of lower cover 2.
The utility model is applicable to various cisterns, apply on inlet valve, rotation lower cover 2, can regulate the coincidence degree of the first adjustment hole 24 and the second adjustment hole 13, regulate aperture of the present utility model, thereby regulating water inlet valve time delay flooding time, realizes time delay water inlet, avoids the waste of water resources.
During the utility model water inlet, as shown in Figure 4 and Figure 5, the utility model is to up, and the lower convex platform 21 of lower cover 2 coordinates with the peritreme of osculum 100, reaches the object of sealing; During water outlet, as shown in Figure 6, the utility model is to descending, and the convex platform 11 of upper cover 1 coordinates with the peritreme of osculum 100, and current can only pass through through hole 15, the first adjustment hole 24 and the second adjustment hole 13 and flow out, and reach the object of unidirectional water outlet.
Again as shown in Figure 7 and Figure 8, be another embodiment of the present utility model.An adjustable water check valve, be arranged on osculum, by upper cover 1 and lower cover 2, formed.
The corresponding osculum of upper cover 1 and lower cover 2 forms convex platform 11 and lower convex platform 21.Upper cover 1 forms through hole 15, and the peritreme of through hole 15 extends to form outer sleeve 12 downwards.Lower cover 2 upwards forms inner sleeve 22, inner sleeve 22 end forms card wall 23, by card wall 23, hook and be stuck in outer sleeve 12 end, inner sleeve 22 and outer sleeve 12 are rotatably connected together, on inner sleeve 22 and outer sleeve 12, offer respectively the first adjustment hole 24 and the second adjustment hole 13.The difference of this embodiment and previous embodiment is that upper cover 1 is shim-like, and the second adjustment hole 13 connects whole outer sleeve 12, the first adjustment holes 24 downwards and upwards connects whole inner sleeve 22.
When this embodiment uses as shown in Fig. 9 to Figure 14, rotation lower cover 2, can regulate the coincidence degree of the first adjustment hole 24 and the second adjustment hole 13, if Fig. 9 and Figure 10 are 100% coincidences, Figure 11 and Figure 12 are 1/2 coincidences, and Figure 13 and Figure 14 are 1/4 coincidences, regulate aperture of the present utility model, thereby regulating water inlet valve time delay flooding time, realizes time delay water inlet, avoids the waste of water resources.
Above-described embodiment and graphic and non-limiting product form of the present utility model and style, suitable variation or modification that any person of an ordinary skill in the technical field does it, all should be considered as not departing from patent category of the present utility model.
Claims (7)
1. the adjustable water check valve of an osculum, it is characterized in that: be arranged on osculum, by upper cover and lower cover, formed, the corresponding osculum of upper cover and lower cover forms convex platform and lower convex platform, upper cover forms through hole, the through hole of upper cover extends to form outer sleeve downwards, lower cover upwards forms inner sleeve, the end of inner sleeve forms Ka Yuan, by Ka Yuan, hook the end that is stuck in outer sleeve, inner sleeve and outer sleeve are rotatably connected together, on inner sleeve and outer sleeve, offer respectively the first adjustment hole and the second adjustment hole.
2. the adjustable water check valve of a kind of osculum as claimed in claim 1, is characterized in that: the first adjustment hole of described inner sleeve passes to the end of inner sleeve, the tube wall of inner sleeve is cut apart and be spring sheet, and Ka Yuan is formed on the end of spring sheet.
3. the adjustable water check valve of a kind of osculum as claimed in claim 1, is characterized in that: the corresponding upper cover of peritreme of described osculum and convex platform and the lower convex platform of lower cover form epirelief wall and lower protruding wall.
4. the adjustable water check valve of a kind of osculum as claimed in claim 1, is characterized in that: the peritreme of the corresponding osculum of the convex platform of described upper cover and lower cover and lower convex platform forms epirelief wall and lower protruding wall.
5. the adjustable water check valve of a kind of osculum as claimed in claim 1, is characterized in that: on the outer wall of described outer sleeve, form axial channel, form the protruding grain of guiding on osculum.
6. the adjustable water check valve of a kind of osculum as claimed in claim 1, is characterized in that: the outer surface of described lower cover forms tread plate.
7. the adjustable water check valve of a kind of osculum as claimed in claim 1, is characterized in that: described upper cover is shim-like, and the second adjustment hole connects whole outer sleeve downwards, and the first adjustment hole upwards connects whole inner sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320466398.9U CN203395284U (en) | 2013-08-01 | 2013-08-01 | Adjustable one-way water valve of water outlet hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320466398.9U CN203395284U (en) | 2013-08-01 | 2013-08-01 | Adjustable one-way water valve of water outlet hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203395284U true CN203395284U (en) | 2014-01-15 |
Family
ID=49906817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320466398.9U Expired - Lifetime CN203395284U (en) | 2013-08-01 | 2013-08-01 | Adjustable one-way water valve of water outlet hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203395284U (en) |
-
2013
- 2013-08-01 CN CN201320466398.9U patent/CN203395284U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140115 |