CN2694075Y - Upper water stop inlet valve - Google Patents
Upper water stop inlet valve Download PDFInfo
- Publication number
- CN2694075Y CN2694075Y CN 200420045588 CN200420045588U CN2694075Y CN 2694075 Y CN2694075 Y CN 2694075Y CN 200420045588 CN200420045588 CN 200420045588 CN 200420045588 U CN200420045588 U CN 200420045588U CN 2694075 Y CN2694075 Y CN 2694075Y
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- China
- Prior art keywords
- tank
- arguing
- inlet valve
- intake pipe
- water
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- Expired - Fee Related
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- Self-Closing Valves And Venting Or Aerating Valves (AREA)
Abstract
The utility model discloses an upper water stop inlet valve which is mainly composed of an upper cover provided with a decompression hole, a pin valve, a water stop rubber pad, a water inlet pipe, a lifting rod, a connecting rod, a floating barrel and a pressure pad arranged on the lifting rod, wherein, the lifting rod is hinged on the upper cover through a shaft; the floating barrel is linked to the lifting rod through the connecting rod, and is sheathed in a water tank which is static correspondingly to a water inlet valve; the bottom part of the water tank is provided with a water outlet which is provided with a check valve only for discharging water; a convex clamp is formed on the outer side wall of the upper cover, and a clamping groove matched with the convex clamp is formed on the side wall above the water inlet pipe; the upper cover exactly covers on the water inlet pipe; a sealing ring is arranged between the inner side wall of the upper cover and the outer side wall of an inner core pipe of the water inlet pipe. The utility model has the advantages of fast water inflow, fast and accurate water stop actions, good intensity of the upper part of the water inlet pipe, and good sealing effect between the upper cover and the water inlet pipe.
Description
Technical field
The utility model relates to a kind of inlet valve of flush toilet, and is relevant with a kind of structure of upward sealing inlet valve especially.
Background technique
In the prior art, the structure of last sealing inlet valve as shown in Figure 1, mainly by the loam cake 1 ' that has relief hole 9 ', needle-valve 2 ', sealing rubber cushion 3 ', intake pipe 4 ', argue for the sake of arguing 5 ', connecting rod 6 ', the pressure pad 8 ' that keg float 7 ' and being installed in is argued for the sake of arguing on 5 ' is formed, argue for the sake of arguing and 5 ' 10 ' be hinged on the loam cake 1 ' by axle, keg float 7 ' by connecting rod 6 ' interlock in arguing for the sake of arguing 5 ', during use, keg float 7 ' changes with the water tank middle water level to be done to come-up or to the whereabouts, argue for the sake of arguing 5 ' around axle 10 ' rotation by connecting rod 6 ' drive, make pressure pad 8 ' seal relief hole 9 ' or unlatching relief hole 9 ', thereby realize sealing or water inlet.
The detailed said structure of seeing, be not difficult to find that there is following deficiency in it:
During water inlet, when water level rises to keg float 7 ' bottom, keg float 7 ' is risen by floating function promptly, drives to argue for the sake of arguing by connecting rod 6 ' and 5 ' rotates, pressure pad 8 ' is covered gradually to relief hole 9 ', seal relief hole 9 ' fully until pressure pad 8 ' and just realize sealing, whole sealing process is very long, and the sealing action is inaccurate, and, influenced pressure release because of pressure pad 8 ' covers gradually to pressure release pad 9 ', water intake velocity is slow, and whole water inlet process is also increased; And, connecting the location by buckle usually between keg float 7 ' and the connecting rod 6 ', this makes the height of keg float 7 ' regulate very inconvenient.
Moreover, loam cake 1 ' is that the convex clip 12 ' by its outer side wall cooperates with the hole clipping 13 ' of intake pipe 4 ' top sidewall and covers the top that is located at intake pipe 4 ', like this, intake pipe 4 ' top has hole clipping 13 ', make the intensity of intake pipe 4 ' top lower, when entering the water of big pressure in the intake pipe 4, hole clipping 13 ' is located easily to rupture, and influence is used;
In addition, seal ring 11 ' is between loam cake 1 ' root edge and the intake pipe 4 ' upper surface, seal ring 11 ' is realized sealing by loam cake 1 ' root edge than the facet squeezing action, sealing effect is poor, and squeezing action power is from the cooperation of convex clip 12 ' and hole clipping 13 ', because of the intensity of intake pipe 4 ' top lower, a little less than the squeezing action power, so sealing effect is also influenced and poorer.
The model utility content
Main purpose of the present utility model is to provide a kind of sealing inlet valve of going up, and its water inlet is fast, and sealing is swift in motion, accurately.
Secondary objective of the present utility model is to provide a kind of sealing inlet valve of going up, and the intensity of its intake pipe top is good.
Another purpose of the present utility model is to provide a kind of sealing inlet valve, good sealing effect between its loam cake and the intake pipe gone up.
For reaching above-mentioned purpose, solution of the present utility model is:
Last sealing inlet valve, main by the loam cake that has relief hole, needle-valve, sealing rubber cushion, intake pipe, argue for the sake of arguing, connecting rod, keg float and the pressure pad that is installed on arguing for the sake of arguing form, argue for the sake of arguing to be hinged on and cover by axle, keg float by the connecting rod interlock in arguing for the sake of arguing, wherein: the keg float activity is nested with in the static tank of relative inlet valve, a water outlet is offered in the bottom of tank, install on this water outlet one can only water outlet one-way valve.
Offer trepanning on the above-mentioned tank, cooperate with intake pipe by trepanning, tank is nested with on intake pipe.
Also form sleeve pipe on the above-mentioned tank with interior threaded hole a, loam cake extends to form pole to a side, the pole end forms " C " type card a, the lower end of a regulation cock forms outside thread a, the upper end forms circular groove a, cooperate with interior threaded hole a by outside thread a, the lower end of regulation cock is connected on the tank, and by the cooperating of " C " type card a and circular groove a, just can makes the upper end of regulation cock be fixed on the end of pole and turn.
Offer interior threaded hole b on the above-mentioned keg float, connecting rod is made up of support and screw rod, on the upper end of support is articulated in and argues for the sake of arguing, the lower end of support forms " C " type card b, the upper end of screw rod also forms circular groove b, the below has outside thread b, by cooperating of " C " type card b and circular groove b, just can make the upper end of screw rod be fixed on the lower end of support and rotatable, cooperate with interior threaded hole b by outside thread b, keg float is connected on the screw rod.
Above-mentioned screw rod is a hollow tubular, and this screw rod just can be enclosed within on the sleeve pipe of tank and the regulation cock and rotate, the formation raised line and the groove of linkage that be fastened on the surface of contact of screw rod and regulation cock.
The outer side wall of above-mentioned loam cake forms convex clip, and the top sidewall of intake pipe then forms draw-in groove, cooperates with draw-in groove by convex clip, and loam cake covers the top that is located at intake pipe just.
Between the outer side wall of the madial wall of above-mentioned loam cake and the inner core tube of intake pipe seal ring is set.
Above-mentioned tank is divided into body and lasso two parts, and lasso is nested with on intake pipe, and body is hooked on the lasso.
After adopting said structure, during the utility model water inlet, when water level rises to bottom of gullet, one-way valve is subjected to floating function upwards to stop up water outlet, and water can only be outside tank and can't be entered in the tank, and being nested with keg float in tank does not have floating function and still keep sagging original state, connecting rod also still maintains the original state with arguing for the sake of arguing, pressure pad makes relief hole unlimited fully all the time away from relief hole, water intake velocity is fast, and water intake velocity is fast; When water level rose to above the tank upper limb, water entered in the tank rapidly and fills tank rapidly, and keg float is subjected to floating function rapidly to rising, drove the rotation of arguing for the sake of arguing by connecting rod, made pressure pad seal relief hole quickly and accurately, realized sealing fast.And, by the scyewed joint location, made things convenient for the height of keg float to regulate between keg float and the connecting rod.
Moreover, loam cake of the present utility model is that the convex clip by its outer side wall cooperates with the draw-in groove of intake pipe top sidewall and covers the top that is located at intake pipe, like this, the intake pipe top does not have hole clipping, make the intensity height of intake pipe top, when entering the water of big pressure in the intake pipe, can not rupture yet, guarantee to use;
In addition, the utility model is provided with seal ring between the outer side wall of the inner core tube of the madial wall of loam cake and intake pipe, this seal ring is realized sealing by two between loam cake and the inner core tube big face squeezing actions that are nested with mutually, and, squeezing action power is from the cooperation of convex clip and draw-in groove, because of the intensity height of intake pipe top, squeezing action power is strong, and sealing effect is apparently higher than prior art.
Description of drawings
Fig. 1 is a structural representation of commonly using product;
Fig. 2 is the utility model embodiment's a three-dimensional exploded view;
Fig. 3 is the utility model embodiment's a three-dimensional assembled sectional view;
Fig. 4 is the utility model embodiment's a plane assembled sectional view;
Fig. 5 is the utility model embodiment's a three-dimensional combination figure.
Embodiment
As Fig. 2, cooperate shown in Figure 5, a kind of sealing inlet valve of going up that the utility model embodiment discloses, the same with prior art, mainly by the loam cake 1 that has relief hole 9, needle-valve 2, sealing rubber cushion 3, intake pipe 4, argue for the sake of arguing 5, pressure pad 8 that connecting rod 6, keg float 7 and being installed in argued for the sake of arguing on 5 forms, argue for the sake of arguing 5 to be hinged on the loam cake 1 by axle 10, keg float 7 by connecting rod 6 interlocks in arguing for the sake of arguing 5, certainly, relevant this concrete structure partly is not limited in shown in the figure.
Key of the present utility model is: cooperate shown in Fig. 3,4, keg float 7 activities are nested with in the static tank 15 of relative inlet valve, that the mounting type of tank 15 can have is multiple (as is fixed on the inlet valve or is fixed in the water tank or the like, hold aftermentioned), a water outlet 16 is offered in the bottom of tank 15, install on this water outlet 16 one can only water outlet one-way valve 17, one-way valve 17 is a prior art, its structure also can have multiple, and this paper only describes with schematic structure.Like this, during water inlet, water level rises to tank 15 bottoms, one-way valve 17 promptly is subjected to floating function upwards to stop up water outlet 16, water can only be outside tank 15 and can't enter in the tank 15, and the keg float 7 no floating functions that are nested with in tank still keep sagging original state, and connecting rod 6 and arguing for the sake of arguing 5 also still maintains the original state, pressure pad 8 makes relief hole 9 unlimited fully away from relief hole 9 all the time, and water intake velocity is fast; When water level rose to above tank 15 upper limbs, water entered in the tank 15 rapidly and fills tank 15 rapidly, and keg float 7 is subjected to floating function rapidly to rising, drove 5 rotations of arguing for the sake of arguing by connecting rod 6, made pressure pad 8 seal relief hole 9 quickly and accurately, realized sealing fast.
For each member is installed better, make things convenient for the position between the adjusting member, the tank 15 of present embodiment is divided into body 151 and 152 liang of parts of lasso, and body 151 is hooked on the lasso 152.Offer trepanning 153 on the lasso 152, lasso 152 is nested with on intake pipe 4 by trepanning 153, and tank 15 is nested with on intake pipe 4.Also form sleeve pipe 155 on the body 151 with interior threaded hole a154.Loam cake 1 extends to form pole 14 corresponding to sleeve pipe 155 positions of tank 15 to a side, pole 14 ends form " C " type card a141, the lower end of a regulation cock 18 forms outside thread a181, the upper end forms circular groove a182, cooperate with interior threaded hole a154 by outside thread a181, the lower end of regulation cock 18 is connected on the body 151, and cooperating by " C " type card a141 and circular groove a182, just can make the upper end of regulation cock 18 be fixed on the end of pole 14 and rotatable, by rotating regulation cock 18, can adjust the height of tank 15, and after stopping operating, tank 15 i.e. radially spacing because of the axially locating of regulation cock 18 and pole 14 and lasso 152 and intake pipe 4, be fixed on the inlet valve, keep relative static with inlet valve.
Offer interior threaded hole b71 on the keg float 7, connecting rod 6 is made up of support 61 and screw rod 62, the upper end of support 61 is articulated in by axle 10 and argues for the sake of arguing on 5, the lower end of support 61 forms " C " type card b63, the upper end of screw rod 62 also forms circular groove b64, the below has outside thread b65, by cooperating of " C " type card b63 and circular groove b64, just can make the upper end of screw rod 62 be fixed on the lower end of support 61 and rotatable, cooperate with interior threaded hole b71 by outside thread b65 in addition, keg float 7 is connected on the screw rod 62, like this, when by rotating screw bolt 62, can adjust the height of keg float 7 easily.In addition, screw rod 62 is a hollow tubular, this screw rod 62 just can be enclosed within on the sleeve pipe 155 of tank 15 and the regulation cock 18 and rotate, on the surface of contact of screw rod 62 inwalls and regulation cock 18 outer walls, form the raised line 183 and the groove 66 of the linkage that is fastened, like this, when rotating regulation cock 18, when adjusting tank 15 height, can be by the cooperation of raised line 183 and groove 66, drive screw rod 62 rotates together, thereby adjusts the height of keg float 7 synchronously.
Moreover, cooperate shown in Figure 4, the outer side wall of present embodiment loam cake 1 forms convex clip 12, the top sidewall of intake pipe 4 then forms draw-in groove 13, cooperates with draw-in groove 13 by convex clip 12, and loam cake 1 covers the top that is located at intake pipe 4 just, like this, compared with prior art, present embodiment intake pipe 4 tops replace hole clipping 13 ' with draw-in groove 13, make the intensity height of intake pipe 4 tops; When entering the water of big pressure in the intake pipe 4, can not rupture yet, guarantee to use.
In addition, cooperate shown in Figure 4, between the outer side wall of the inner core tube 41 of the madial wall of present embodiment loam cake 1 and intake pipe 4 seal ring 11 is set, this seal ring 11 is realized sealing by two between loam cake 1 and the inner core tube 41 big face squeezing actions that are nested with mutually, and squeezing action power is from the cooperation of convex clip 12 and draw-in groove 13, because of the intensity height of intake pipe 4 tops, squeezing action power is strong, and sealing effect is apparently higher than prior art.
Claims (8)
1, goes up the sealing inlet valve, main by the loam cake that has relief hole, needle-valve, sealing rubber cushion, intake pipe, argue for the sake of arguing, connecting rod, keg float and the pressure pad that is installed on arguing for the sake of arguing form, argue for the sake of arguing to be hinged on and cover by axle, keg float by the connecting rod interlock in arguing for the sake of arguing, it is characterized in that: the keg float activity is nested with in the static tank of relative inlet valve, a water outlet is offered in the bottom of tank, install on this water outlet one can only water outlet one-way valve.
2, the sealing inlet valve of going up as claimed in claim 1, it is characterized in that: offer trepanning on the tank, cooperate with intake pipe by trepanning, tank is nested with on intake pipe.
3, the sealing inlet valve of going up as claimed in claim 1, it is characterized in that: also form sleeve pipe on the tank with interior threaded hole a, loam cake extends to form pole to a side, the pole end forms " C " type card a, the lower end of a regulation cock forms outside thread a, the upper end forms circular groove a, cooperate with interior threaded hole a by outside thread a, the lower end of regulation cock is connected on the tank, and, just can make the upper end of regulation cock be fixed on the end of pole and turn by the cooperating of " C " type card a and circular groove a.
4, as claim 1 or the 3 described sealing inlet valves of going up, it is characterized in that: offer interior threaded hole b on the keg float, connecting rod is made up of support and screw rod, on the upper end of support is articulated in and argues for the sake of arguing, the lower end of support forms " C " type card b, the upper end of screw rod also forms circular groove b, the below has outside thread b, by cooperating of " C " type card b and circular groove b, just can make the upper end of screw rod be fixed on the lower end of support and rotatable, cooperate with interior threaded hole b by outside thread b, keg float is connected on the screw rod.
5, the sealing inlet valve of going up as claimed in claim 4, it is characterized in that: screw rod is a hollow tubular, this screw rod just can be enclosed within on the sleeve pipe of tank and the regulation cock and rotate, the formation raised line and the groove of linkage that be fastened on the surface of contact of screw rod and regulation cock.
6, the sealing inlet valve of going up as claimed in claim 1, it is characterized in that: the outer side wall of loam cake forms convex clip, and the top sidewall of intake pipe then forms draw-in groove, cooperates with draw-in groove by convex clip, and loam cake covers the top that is located at intake pipe just.
7, the sealing inlet valve of going up as claimed in claim 1 is characterized in that: between the outer side wall of the madial wall of loam cake and the inner core tube of intake pipe seal ring is set.
8, the sealing inlet valve of going up as claimed in claim 1 is characterized in that: tank is divided into body and lasso two parts, and lasso is nested with on intake pipe, and body is hooked on the lasso.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420045588 CN2694075Y (en) | 2004-04-29 | 2004-04-29 | Upper water stop inlet valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420045588 CN2694075Y (en) | 2004-04-29 | 2004-04-29 | Upper water stop inlet valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2694075Y true CN2694075Y (en) | 2005-04-20 |
Family
ID=34775684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420045588 Expired - Fee Related CN2694075Y (en) | 2004-04-29 | 2004-04-29 | Upper water stop inlet valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2694075Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101893125A (en) * | 2010-08-12 | 2010-11-24 | 厦门立业卫浴工业有限公司 | Up and down adjusting device for bucket float of water inlet valve |
| CN101915332A (en) * | 2010-08-12 | 2010-12-15 | 厦门立业卫浴工业有限公司 | Floating bucket rotating device of side water inlet valve |
| WO2012019346A1 (en) * | 2010-08-12 | 2012-02-16 | 厦门立业卫浴工业有限公司 | Float pail rotating device for lateral water inlet valve |
| WO2012062189A1 (en) * | 2010-11-11 | 2012-05-18 | Li Feiyu | Water inlet valve for toilet and control method thereof |
| CN108005188A (en) * | 2017-12-14 | 2018-05-08 | 九牧厨卫股份有限公司 | A kind of low flush tank toilet seat |
-
2004
- 2004-04-29 CN CN 200420045588 patent/CN2694075Y/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101893125A (en) * | 2010-08-12 | 2010-11-24 | 厦门立业卫浴工业有限公司 | Up and down adjusting device for bucket float of water inlet valve |
| CN101915332A (en) * | 2010-08-12 | 2010-12-15 | 厦门立业卫浴工业有限公司 | Floating bucket rotating device of side water inlet valve |
| WO2012019346A1 (en) * | 2010-08-12 | 2012-02-16 | 厦门立业卫浴工业有限公司 | Float pail rotating device for lateral water inlet valve |
| CN101893125B (en) * | 2010-08-12 | 2012-05-23 | 厦门立业卫浴工业有限公司 | Up and down adjusting device for bucket float of water inlet valve |
| WO2012062189A1 (en) * | 2010-11-11 | 2012-05-18 | Li Feiyu | Water inlet valve for toilet and control method thereof |
| CN102466045A (en) * | 2010-11-11 | 2012-05-23 | 李飞宇 | Closestool water inlet valve and control method thereof |
| CN102466045B (en) * | 2010-11-11 | 2013-11-06 | 李飞宇 | Closestool water inlet valve and control method thereof |
| US9422699B2 (en) | 2010-11-11 | 2016-08-23 | Wdi (Xiamen) Technology Inc. | Toilet inlet valve and control method thereof |
| AU2011328736B2 (en) * | 2010-11-11 | 2018-06-14 | Eco (Xiamen) Technology Inc. | Water inlet valve for toilet and control method thereof |
| CN108005188A (en) * | 2017-12-14 | 2018-05-08 | 九牧厨卫股份有限公司 | A kind of low flush tank toilet seat |
| CN108005188B (en) * | 2017-12-14 | 2023-11-07 | 九牧厨卫股份有限公司 | Low water tank toilet bowl |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |