CN201386845Y - Link bar type water tank inlet valve - Google Patents
Link bar type water tank inlet valve Download PDFInfo
- Publication number
- CN201386845Y CN201386845Y CN200920020551U CN200920020551U CN201386845Y CN 201386845 Y CN201386845 Y CN 201386845Y CN 200920020551 U CN200920020551 U CN 200920020551U CN 200920020551 U CN200920020551 U CN 200920020551U CN 201386845 Y CN201386845 Y CN 201386845Y
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- CN
- China
- Prior art keywords
- water
- arguing
- sealing
- keg float
- float
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- 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 link bar type water tank inlet valve. A lift bar is connected with a water-stopping end cover on the top of a water inlet body through a plug pin to form a turning pair, a water-stopping gasket is embedded in one end of the lift bar, the other end of the lift bar and the upper end of a link bar are formed into a turning pair, a collar on a water-stopping cup hoops the body, a float is arranged in the water-stopping cup the bottom of which is provided with a one-way valve, the top of the sidewall of the float close to the body is provided with a pair of bent bars, annular rings on the ends of the bent bars are matched with a cylinder arranged on the collar to form a turning pair, and two lugs arranged on the float and the lower end of the link bar are formed into a turning pair. Since the lugs and the bent bars are arranged on the top of the side of the float and the bent bars and the collar are formed into the turning pair and the lugs and the link bar are formed into the turning pair, the lift bar, the link bar and the lugs and the bent bars on the float are formed into a four-bar linkage; as the float spirals up or down, the lift bar linked with the link bar drives one end of the water-stopping gasket to go down or up, so that the water-stopping end cover can be controlled to close or open to control water supply; and the problem of the height and length of the float is solved.
Description
Technical field
The utility model relates to a kind of toilet tank intake valve of water, particularly a kind of linkage type tank intake valve of water.
Background technique
The inlet valve of existing toilet water tank mainly is the double rod type inlet valve, its implementation mainly contains two kinds: mode one, argue for the sake of arguing and the sealing end cap of the bodies top of intaking constitutes revolute pair by pin joint, one end and the linkage rod of arguing for the sake of arguing are movably hinged, keg float snapping or be threaded (genus is rigidly connected) in the other end of linkage rod and the sealing cup that is mounted on water body into, when rising, the water level of sealing cup causes the keg float come-up, then the linkage rod rising drives on the end of arguing for the sake of arguing and lifts, the other end of arguing for the sake of arguing is provided with the sealing rubber cushion and promptly presses down the hermetic seal end cap, inlet valve stops into water, otherwise, keg float descends, and then the sealing of sealing end cap is removed, and inlet valve is intake again.This inlet valve needs long keg float guiding in order to guarantee the flexibility of keg float.Therefore must increase the height of keg float, cause need be bigger the working water potential difference.Mode two, argue for the sake of arguing one-body molded with keg float, one end constitutes revolute pair with the sealing end cap of water inlet bodies top by pin joint, the other end places and is fixed on the into sealing cup of water body, cause keg float to revolve on the revolute pair that constitutes with the sealing end cap when the water level of sealing cup rises, the other end of keg float is provided with the sealing rubber cushion and promptly presses down the hermetic seal end cap, and inlet valve stops into water, otherwise, keg float descends, and then the sealing of sealing end cap is removed, and inlet valve is intake again.This kind mode can settling mode one keg float height problem, but in order to guarantee that the keg float stroke needs bigger length dimension.
The model utility content
For addressing the above problem, the utility model is intended to propose a kind of linkage type tank intake valve of water, uses the four-bar linkage structure design, makes keg float length, highly littler, saves the installing space of drain valve, also makes the sealing driving mechanism more flexible.
The technological scheme that its technical problem that solves the utility model adopts is: a kind of linkage type tank intake valve of water, argue for the sake of arguing and the sealing end cap of the bodies top of intaking is connected to form revolute pair by latch, the end of arguing for the sake of arguing is embedded with the sealing rubber cushion, the upper end of the argue for the sake of arguing the other end and linkage rod constitutes revolute pair, ring set on the sealing cup plugs together with body and is connected, keg float places the bottom to be provided with the sealing cup of one-way valve, it is characterized in that: the keg float sidewall top adjacent with body is fixed with a pair of down curved curved bar, and the annular distance of curved bar end cooperates the formation revolute pair with cylinder on being located at ring set; Two lugs that keg float is provided with and the lower end of linkage rod constitute revolute pair.
Linkage rod of the present utility model is provided with pin integrated with it, and the linkage rod pin at two ends up and down is connected with the axis hole of arguing for the sake of arguing, lug is provided with respectively, and lug, curved bar and keg float are one-body molded; The linkage rod upper end constitutes the revolute pair linkage structure with argue for the sake of arguing formation revolute pair, the linkage rod the other end and keg float upper lug, therefore argue for the sake of arguing, lug and curved bar on the linkage rod, keg float form four-rod linkage, keg float is by the upper and lower commentaries on classics of curved bar, linkage rod is driven argue for the sake of arguing (belt glue pad one end) to press down or upwarp to reach and close or open the sealing end cap, whether control body intakes.Ring set on the utility model sealing cup plugs together with body and is connected, and ring set is provided with buckle, adjustment body by buckle and ring set screens, the height (changing the length of connecting rod simultaneously) of regulating the sealing cup is to reach the purpose of regulating tank water level; Sealing cup of the present utility model also can with this body by integral forming, cylinder is located on the outer wall of body; It is adjustable gaps joint structure that the utility model is preferentially adopted cooperating between sealing cup and the body, preferentially adopts cylinder to be located on the ring set.
The beneficial effects of the utility model are: at side top setting with it one-body molded lug and the curved bar of keg float near body, curved bar and ring set, lug and linkage rod constitute revolute pair respectively, make argue for the sake of arguing, lug and curved bar on the linkage rod, keg float constitute four-rod linkage, by keg float around rising or around falling, making with arguing for the sake of arguing of linkage rod interlock is with an end of sealing rubber cushion to press down or upwarp, the pass of control sealing end cap or open, control sealing of the present utility model or water inlet, solve keg float height and length issue.
Description of drawings
Fig. 1 is the utility model embodiment one a package assembly schematic representation;
Fig. 2 is the utility model embodiment one a water inlet view;
Fig. 3 is the utility model embodiment one a sealing view;
Fig. 4 is the utility model embodiment two a structural representation;
Among the figure: 1. body; 2. sealing end cap; 3. argue for the sake of arguing; 3.1. sealing rubber cushion; 4. latch; 5. linkage rod; 5.1. pin; 6. sealing cup; 6.1. ring set; 6.2. cylinder; 6.3. one-way valve; 7. keg float; 7.1. curved bar; 7.2. annular distance; 7.3. lug; 8. axis hole; 9. buckle.
Embodiment
Below in conjunction with accompanying drawing and each embodiment the utility model is further specified.
Embodiment one:
A kind of linkage type tank intake valve of water as shown in Figure 1, argue for the sake of arguing and 3 be connected to form revolute pair by latch 4 with the sealing end cap 2 at water inlet body 1 top, 3 one ends of arguing for the sake of arguing are embedded with sealing rubber cushion 3.1, sealing rubber cushion 3.1 can press down the air valve of hermetic seal end cap 2, body 1 stops into water, and the pin 5.1 of axis hole 8 on 3 the other ends of arguing for the sake of arguing and linkage rod 5 upper ends cooperates the formation revolute pair; Ring set 6.1 and body 1 Spielpassung on the sealing cup 6 of the present utility model, make sealing cup 6 to adjust high and low position at body 1 one, ring set 6.1 is provided with buckle 9, by buckle 9 sealing cup 6 is fixed on the body 1, sealing cup 6 bottoms are provided with one-way valve 6.3, be used for controlling automatically the water inlet and the water outlet of sealing cup 6, keg float 7 places sealing cup 6, the keg float 7 sidewall tops adjacent with body 1 are fixed with a pair of curved down curved bar 7.1, and the annular distance 7.2 of curved bar 7.1 ends cooperates the formation revolute pair with cylinder 6.2 on being located at ring set 6.1; At two lugs 7.3 that keg float 7 is provided with, the axis hole 8 that lug 7.3 is provided with constitutes revolute pair with the pin of linkage rod 5 lower ends 5.1; Lug 7.3 on 3 linkage rod of more than arguing for the sake of arguing, 5 keg floats 7 and curved bar 7.1 form four-rod linkage, make linkage rod 5 very near body 1 sidewall, the component that solve keg float 7 tops take too many water tank space problem, simultaneously by keg float 7 around rising or around falling, can make an end of the 3 band sealing rubber cushions 3.1 of arguing for the sake of arguing that link with linkage rod 5 press down or upwarp easily, sealing of the present utility model or water inlet are controlled in the pass of control sealing end cap 2 or open, and solve keg float height and length issue.Working principle of the present utility model is as follows:
As shown in Figure 2, the water intake of water inlet body 1 of the present utility model is connected at the intake pipe of cistern, original state (water inlet state), the one-way valve 6.3 of sealing cup 6 bottoms is opened under self is important, keg float 7 is under the self gravitation effect, the cylinder of the curved bar 7.1 of keg float 7 one sides on ring set 6.1 changes for 6.2 times, bottom up to keg float 7 opposite sides bottom conflict sealing cup 6, in this course, lug 7.3 on the keg float 7 is pulling linkage rod 5 downwards, linkage rod 5 drives 3 one ends of arguing for the sake of arguing that are embedded with sealing rubber cushion 3.1 and upwarps, and removes the sealing of 3.1 pairs of sealing end caps 2 of sealing rubber cushion, and current enter cistern from water inlet body 1.
As shown in Figure 3, water level in water tank slowly rises, when the water level in the water tank rises to sealing cup 6 bottoms, one-way valve 6.3 rises and directly blocks sealing cup 6 bottoms, cistern water level continues to rise, directly water covers sealing cup 6 upper edges, water flows into sealing cup 6, when the water in the sealing cup 6 provided enough buoyancy for keg float 7, keg float 7 rotated on the cylinder on the ring set 6.1 6.2 by curved bar 7.1, the lug 7.3 jacking linkage rod 5 that makes progress, linkage rod 5 jackings and 3 ends that are connected of arguing for the sake of arguing, one end of the 3 band sealing rubber cushions 3.1 of arguing for the sake of arguing is pressed down around latch 4 rotations, and sealing rubber cushion 3.1 seals up sealing end cap 2, and water inlet body 1 stops into water.
When the tank drains flush toilet, cistern water level drops to when being not enough to provide one-way valve 6.3 buoyancy, one-way valve 6.3 hurtles down, water in the last water tumbler is let out dried fast, keg float 7 loss of buoyance make the curved bar 7.1 of keg float 7 rotate downwards, the interlock of four connecting rods, the sealing that the sealing rubber cushion 3.1 on 3 of arguing for the sake of arguing is removed sealing end cap 2, the utility model returns to initial water inlet working state.
Embodiment two:
A kind of linkage type tank intake valve of water as shown in Figure 4, sealing cup 6 is one-body molded with body 1, and cylinder 6.2 is located on the outer wall of body 1, and other structure and working principle are with embodiment one.
Above embodiment is only for the usefulness that the utility model is described; but not to restriction of the present utility model; those skilled in the art; under the situation that does not break away from spiritual main idea of the present utility model and scope; the technological scheme of having done various equivalents or variation should belong to protection category of the present utility model, is limited by every claim.
Claims (5)
1. linkage type tank intake valve of water, argue for the sake of arguing and the sealing end cap of the bodies top of intaking is connected to form revolute pair by latch, the end of arguing for the sake of arguing is embedded with the sealing rubber cushion, the upper end of the argue for the sake of arguing the other end and linkage rod constitutes revolute pair, ring set on the sealing cup plugs together with body and is connected, keg float places the bottom to be provided with the sealing cup of one-way valve, it is characterized in that: the keg float sidewall top adjacent with body is fixed with a pair of down curved curved bar, and the annular distance of curved bar end cooperates the formation revolute pair with cylinder on being located at ring set; Two lugs that keg float is provided with and the lower end of linkage rod constitute revolute pair.
2. a kind of linkage type tank intake valve of water as claimed in claim 1, it is characterized in that: linkage rod is provided with pin integrated with it, and the linkage rod pin at two ends up and down is connected with the axis hole of arguing for the sake of arguing, lug is provided with respectively.
3. a kind of linkage type tank intake valve of water as claimed in claim 1, it is characterized in that: described lug and curved bar and keg float are one-body molded.
4. a kind of linkage type tank intake valve of water as claimed in claim 1 is characterized in that: the ring set on the described sealing cup plugs together with body and is connected, and ring set is provided with buckle.
5. as claim 1 or 4 described a kind of linkage type tank intake valve of water, it is characterized in that: described sealing cup and this body by integral forming, cylinder are located on the outer wall of body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920020551U CN201386845Y (en) | 2009-04-14 | 2009-04-14 | Link bar type water tank inlet valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920020551U CN201386845Y (en) | 2009-04-14 | 2009-04-14 | Link bar type water tank inlet valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201386845Y true CN201386845Y (en) | 2010-01-20 |
Family
ID=41579379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920020551U Expired - Fee Related CN201386845Y (en) | 2009-04-14 | 2009-04-14 | Link bar type water tank inlet valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201386845Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103244744A (en) * | 2012-02-02 | 2013-08-14 | 林文斌 | Water tank inlet valve with adjustable water stopping pressure |
| WO2013159748A1 (en) * | 2012-04-28 | 2013-10-31 | 李飞宇 | Floating bucket apparatus |
| CN106480947A (en) * | 2017-01-03 | 2017-03-08 | 厦门永霖卫浴有限公司 | Multipurpose water intaking valve |
-
2009
- 2009-04-14 CN CN200920020551U patent/CN201386845Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103244744A (en) * | 2012-02-02 | 2013-08-14 | 林文斌 | Water tank inlet valve with adjustable water stopping pressure |
| CN103244744B (en) * | 2012-02-02 | 2015-06-03 | 林文斌 | Water tank inlet valve with adjustable water stopping pressure |
| WO2013159748A1 (en) * | 2012-04-28 | 2013-10-31 | 李飞宇 | Floating bucket apparatus |
| CN106480947A (en) * | 2017-01-03 | 2017-03-08 | 厦门永霖卫浴有限公司 | Multipurpose water intaking valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: XIAMEN R + T PLUMBING TECHNOLOGY CO., LTD. Free format text: FORMER NAME: RUIERTE HYGIENIC BATHING INDUSTRY CO., LTD., XIAMEN |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 361026 Yangming Road No. 18, Xinyang Industrial Area, Haicang District, Fujian, Xiamen Patentee after: Xiamen R & T Bathroom Technology Co., Ltd. Address before: 361026 Yangming Road No. 18, Xinyang Industrial Area, Haicang District, Fujian, Xiamen Patentee before: R&T (Xiamen) Plumbing Inc. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100120 Termination date: 20180414 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |