CN202672298U - Water-sealing base device for exchanging flapper-type drain valve - Google Patents
Water-sealing base device for exchanging flapper-type drain valve Download PDFInfo
- Publication number
- CN202672298U CN202672298U CN 201220393214 CN201220393214U CN202672298U CN 202672298 U CN202672298 U CN 202672298U CN 201220393214 CN201220393214 CN 201220393214 CN 201220393214 U CN201220393214 U CN 201220393214U CN 202672298 U CN202672298 U CN 202672298U
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- China
- Prior art keywords
- base
- water
- water shutoff
- rubber cushion
- flapper
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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 - Lifetime
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Abstract
The utility model discloses a water-sealing base device for exchanging a flapper-type drain valve. The water-sealing base device comprises a base and an upper connection seat integrally formed on the upper side end of the base, wherein the upper connection seat is arranged on the external surface of an overflow pipe positioned on a flapper base in a sleeving manner. The water-sealing base device further comprises a water-sealing rubber mat assembled at the lower end of the lower base, wherein the water-sealing rubber mat is covered on the water outlet of the flapper base at the bottom of a toilet bowl. The water-sealing base device is easy to dismount and mount and suitable for the flapper bases with sealing surfaces of different inclinations, so that the drain valve is simple and convenient to replace and repair.
Description
Technical field
The utility model relates to a kind of dewatering installation of water-closet tank, especially a kind of base device of draining valve.
Background technology
Much all adopt at present traditional water-closet tank to clap and cover the formula draining valve, the problems such as traditional bat lid formula draining valve is large owing to displacement, sealing is poor, can cause the very large waste of water resource, as developing today of prerequisite, people just expect the bat lid formula draining valve of traditional large displacement is replaced by the Novel water draining valve (such as the draining valve of two-row structure) with water-saving function at the environmental protection ideas of economizing on water take low-carbon (LC); And the base of Novel water draining valve is usually not adaptive with the outfall of original bat cover base, therefore under the prerequisite of the toilet that does not renew, replace with new draining valve, usually need to from water tank, take apart a whole set of bat lid formula draining valve (together with clapping cover base), to clap cover base be that part had both bothered thing consuming time and tear open, and installation work is comparatively complicated.
The utility model content
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, provides a kind of installation simple and convenient, need not dismantle the replacing that is used for of clapping cover base and clap the water shutoff base device that covers the formula draining valve.
For achieving the above object, the utility model is by the following technical solutions:
Be used for changing and clap the water shutoff base device that covers the formula draining valve, the upper connecting base that comprises lower bottom base and be integrally formed in its upside, described upper connecting base are socketed in and are positioned on the external surface of clapping the overflow pipe on the cover base.Also comprise the water shutoff rubber cushion that is assembled in described lower bottom base lower end, described water shutoff rubber cushion is covered on the outfall of bat cover base of closestool bottom.
Particularly, described water shutoff rubber cushion is the hemisphere of bottom opening, the spheroid edge of its upper end is provided with the connecting portion that connects described lower bottom base, and the sphere-like rubber cushion of its underpart is covered on the outfall of described bat cover base, and the opening diameter of bottom is less than the outfall diameter of described bat cover base.
Preferably, described upper connecting base is socketed in the gap of described overflow pipe external surface and also is provided with inserted sheet, described inserted sheet be thickness by the arc-like sheet of thin gradually thickening, the arc tips of described arc-like sheet is provided with flange, an end of described flange forms projection.
After adopting technique scheme, the utility model is compared with existing background technology, has following advantage:
1, the utility model is the base device that uses with the draining valve wildcard, the Fast Installation that is used for draining valve, be provided with the water shutoff rubber cushion that can match with the bat lid formula base of water tank in the lower end of base, only need to be with new draining valve spinning on lower bottom base of the present utility model during installation, then water shutoff rubber cushion of the present utility model is sealed on to clap on the cover base and gets final product, do not need original bat cover base is disassembled, installation process has effectively been saved installation cost simply, easily and fast.
2, the water shutoff rubber cushion is sealed under action of gravitation and claps on the cover base sealing face, and its sphere is face and line mated condition with the bat cover base, and no matter be to be used in oblique bat cover base or flat the bat on the cover base, hemispheric rubber cushion all can reach sealing effectiveness.
3, the gap of the upper connecting base of base and overflow pipe is equipped with inserted sheet, because the thickness of inserted sheet by thin gradually thickening, can be adjusted the distance between base and the overflow pipe when rotating inserted sheet, makes floor installation more suitable in the position of clapping on the cover base.
4, after adjusting position of the present utility model, be set in the locking member of clapping lid by the fastening upper connecting base that is positioned at, the utility model is fixed on firmly claps on the cover base, prevent from getting loose.
Description of drawings
Fig. 1 is structural representation of the present utility model
Fig. 2 is the schematic diagram of inserted sheet
Fig. 3 is that the utility model is installed in the schematic diagram of clapping on the cover base
Fig. 4 is that the utility model is installed in the schematic diagram on the interior oblique bat cover base of water tank
Fig. 5 is that the utility model is installed in the schematic diagram on the interior flat bat cover base of water tank
The connecting portion 310 inserted sheets 400 flanges 410 projections 420 thick end 430 thin ends 440 of lower bottom base 100 upper connecting bases 200 locking members 210 water shutoff rubber cushions 300 water shutoff rubber cushions are tiltedly clapped cover base 500 sealing faces 510
The specific embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explaining the utility model, and be not used in restriction the utility model.
Embodiment
As shown in Figure 1, be used for changing and clap the water shutoff base device that covers the formula draining valve, comprise lower bottom base 100, upper connecting base 200, water shutoff rubber cushion 300 and inserted sheet 400; Lower bottom base 100 is understructure general in the prior art, as shown in the figure, lower bottom base 100 forms the tubular construction of hollow out for sidewall, upper connecting base 200 is integrally formed in the upper end of lower bottom base 100 sidewalls, described upper connecting base 200 is for being provided with the body of opening, and its opening part is provided with upper connecting base 200 is locked at locking member 210 on the overflow pipe 800.Water shutoff rubber cushion 300 is the hemisphere of bottom opening, is assembled in the lower end of lower bottom base 100 by the connecting portion 310 of its upper end spheroid edge.
Described inserted sheet 400 inserts in the described upper connecting base 200, Fig. 2 shows the schematic diagram of inserted sheet 400, inserted sheet 400 be thickness by the arc-like sheet of thin gradually thickening, namely inserted sheet 400 has thick end 430 and thin end 440, its arc tips is provided with a flange 410, and an end of flange 410 forms projection 420.
The scheme of installation of base device such as Fig. 3, shown in Figure 4, overflow pipe 800 in the water-closet tank is fixed on the side of oblique bat cover base 500, first water shutoff rubber cushion 300 is assembled in lower bottom base 100 lower ends, lower bottom base 100 and the integral body of water shutoff rubber cushion 300 compositions are socketed in a side of overflow pipe 800 by upper connecting base 200, and the hemisphere face rubber cushion that makes water shutoff rubber cushion 300 is pressed on the outfall of oblique bat cover base 500, again inserted sheet 400 is inserted in the gap of overflow pipe 800 and upper connecting base 200 installations, promoting projection 420 rotates inserted sheet 400 in the gap, overflow pipe 800 holding positions are motionless, because the became uneven at inserted sheet 400 two ends, rotate the just centre distance between fine-tuning whole base 100 and the overflow pipe 800 of inserted sheet 400, so that base 100 just in time covers the sealing face 510 of oblique bat cover base 500 outfall, after base 100 adjusted to suitable position, clamping accessory on the use locking member 210 is (such as band, bolt) upper connecting base 200 is fastening, at last draining valve 700 is installed on the base 100.
Water shutoff rubber cushion 300 of the present utility model not only can be installed on the oblique bat cover base 500, also can be installed on the bat cover base of different gradient sealing faces, Fig. 5 shows the utility model and is installed in the flat schematic diagram of clapping on the cover base 600, the sphere rubber cushion is face and line mated condition with the oblique cover base 600 of clapping, and has reached too sealing function.
The above; it only is the better specific embodiment of the utility model; but protection domain of the present utility model is not limited to this; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; the variation that can expect easily or replacement all should be encompassed within the protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain of claim.
Claims (3)
1. be used for changing and clap the water shutoff base device that covers the formula draining valve, the upper connecting base that comprises lower bottom base and be integrally formed in its upside, described upper connecting base is socketed in and is positioned on the external surface of clapping the overflow pipe on the cover base, it is characterized in that: also comprise the water shutoff rubber cushion that is assembled in described lower bottom base lower end, described water shutoff rubber cushion is covered on the outfall of bat cover base of closestool bottom.
2. according to claim 1 for change clapping the water shutoff base device that covers the formula draining valve, it is characterized in that: described water shutoff rubber cushion is the hemisphere of bottom opening, the spheroid edge of its upper end is provided with the connecting portion that connects described lower bottom base, the sphere-like rubber cushion of its underpart is covered on the outfall of described bat cover base, and the opening diameter of bottom is less than the outfall diameter of described bat cover base.
3. according to claim 2 for change clapping the water shutoff base device that covers the formula draining valve, it is characterized in that: described upper connecting base is socketed in the gap of described overflow pipe external surface and also is provided with inserted sheet, described inserted sheet is that thickness is by the arc-like sheet of thin gradually thickening, the arc tips of described arc-like sheet is provided with flange, and an end of described flange forms projection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220393214 CN202672298U (en) | 2012-08-09 | 2012-08-09 | Water-sealing base device for exchanging flapper-type drain valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220393214 CN202672298U (en) | 2012-08-09 | 2012-08-09 | Water-sealing base device for exchanging flapper-type drain valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202672298U true CN202672298U (en) | 2013-01-16 |
Family
ID=47493207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220393214 Expired - Lifetime CN202672298U (en) | 2012-08-09 | 2012-08-09 | Water-sealing base device for exchanging flapper-type drain valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202672298U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107997647A (en) * | 2017-11-14 | 2018-05-08 | 宣城市欧帝斯卫浴有限公司 | A kind of bathtub of convenient installation water valve |
-
2012
- 2012-08-09 CN CN 201220393214 patent/CN202672298U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107997647A (en) * | 2017-11-14 | 2018-05-08 | 宣城市欧帝斯卫浴有限公司 | A kind of bathtub of convenient installation water valve |
| CN107997647B (en) * | 2017-11-14 | 2020-04-24 | 宣城市欧帝斯卫浴有限公司 | Bathtub of easy to assemble water valve |
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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: 20130116 |