CN205399595U - Water valve mounting structure - Google Patents
Water valve mounting structure Download PDFInfo
- Publication number
- CN205399595U CN205399595U CN201620208670.7U CN201620208670U CN205399595U CN 205399595 U CN205399595 U CN 205399595U CN 201620208670 U CN201620208670 U CN 201620208670U CN 205399595 U CN205399595 U CN 205399595U
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- installing hole
- water valve
- mounting seat
- mounting structure
- lengthening
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- Sanitary Device For Flush Toilet (AREA)
Abstract
The utility model relates to a water valve mounting structure, it is used for the mounting hole department on the toilet tank diapire with water valve seal installation, the water valve has the installation base, the upper surface of toilet tank diapire and/or lower surface be provided with be used for right elongated cavity boss is carried out to the degree of depth of mounting hole, the hole of boss with the mounting hole is corresponding with common formation no. 1 extension mounting hole, and a sealed rubber ring cartridge is in in the extension mounting hole, the installation base inserts extrusion in the sealed rubber ring sealed rubber ring make sealed rubber ring with the sealed laminating of extension mounting hole pore wall. The utility model discloses when reducing spare part, corresponding reduction the installation degree of difficulty, improve production efficiency, reduce production manufacturing cost.
Description
Technical field
This utility model relates to the mounting structure of a kind of water valve.
Background technology
The drain valve mounting means of existing integral closestool mostly adopts the fixed installation structure of lock dog or steel hook, this kind of structure also needs screw and lock dog or steel hook part except base and sealing member, parts are more, not only increase installation procedure, also accordingly increased manufacturing cost；And for existing split type toilet, when installing drain valve, generally can pass through nut (or bolt) fix drain valve owing to not havinging after loading onto in order to ensure drain valve to leak, adopt and waste time and energy when installing and removing in this way, especially for space than narrow toilet, operate inconvenient.
Summary of the invention
This utility model solves the above-mentioned problems in the prior art, it is provided that the mounting structure of a kind of water valve, and it, while reducing parts, reduces installation difficulty, it may be achieved fast assembling-disassembling accordingly, improves production efficiency, reduces manufacturing cost.
For reaching above-mentioned purpose, the technical solution of the utility model is:
A kind of water valve mounting structure, for water valve being sealingly mounted at the installing hole place on cistern diapire, described water valve has mounting seat, upper surface and/or the lower surface of described cistern diapire are provided with the cannular boss in order to the degree of depth of described installing hole to be lengthened, the endoporus of described boss is corresponding with described installing hole to be collectively forming a lengthening installing hole, one O-ring seal is inserted in described lengthening installing hole, and described mounting seat is inserted in described O-ring seal and extruded described O-ring seal and makes the hole wall sealing laminating of O-ring seal and described lengthening installing hole.
Preferably, the degree of depth of described lengthening installing hole is not less than 11.5mm.
It is further preferred that described mounting seat is formed to be resisted against the confined planes of the upper surface of the upper surface of described boss or tank bottom wall.
Preferably, the top of described O-ring seal turn up formation one flange, described flange between the confined planes of the upper surface of described boss and described mounting seat, or, described flange is between the upper surface and the confined planes of described mounting seat of described tank bottom wall.
Preferably, the side face of described O-ring seal is wave structure.
Preferably, the bottom of described mounting seat has downwardly extended at least one Elastic buckle, and the lower surface of this Elastic buckle and described lengthening installing hole is fastened.
It is further preferred that also include one in order to prevent a bracer of described Elastic buckle radial deformation.
Preferably, in described mounting seat, convex is provided with at least 2 screens projections, the bottom hole wall of described lengthening installing hole is provided inwardly with and the screens ring of described screens projection clamping matching, and screens ring is correspondingly provided with the breach of stepping down that quantity is consistent with described screens projection and can described screens projection be stepped down.
Preferably, the hole wall of described boss endoporus and the hole wall of described installing hole align.
Preferably, described boss is formed in one the installing hole corresponding position on cistern diapire, or, described boss is install the installing hole corresponding position being fixed on cistern diapire additional.
The beneficial effects of the utility model are:
1, this utility model simple in construction, cannular boss is set up to form a lengthening installing hole by the installing hole corresponding position on cistern diapire, O-ring seal is inserted in this lengthening installing hole, again mounting seat is inserted in O-ring seal and crush seal cushion rubber makes O-ring seal and the hole wall lengthening installing hole seals laminating, this ensure that, between mounting seat and lengthening installing hole, there is enough sealing surfaces, thus ensureing sealing effectiveness, and mounting seat directly can be formed firm fixing by the installing hole lengthened, fixing function can be realized from without other parts, decrease parts, correspondingly reduce installation difficulty, fast assembling-disassembling can be realized, improve production efficiency, reduce manufacturing cost.
2, turn up and form a flange in the top of O-ring seal, this flange is between the upper surface and the confined planes of mounting seat of boss, or, this flange, between the upper surface and the confined planes of mounting seat of tank bottom wall, this further enhances the sealing effectiveness of O-ring seal.
3, the side face of O-ring seal is wave structure, and such O-ring seal can more successfully load in lengthening installing hole can realize good sealing function with lengthening installing hole again.
4, the bottom of mounting seat has downwardly extended at least one Elastic buckle, and this Elastic buckle and the lower surface lengthening installing hole are fastened, thus can be further assured that mounting seat is arranged on the fastness lengthening installing hole place, simple in construction.
5, strengthen mounting seat by the clamping matching of screens projection Yu screens ring and be arranged on the fastness lengthening installing hole place, simple in construction, consolidate effective.
Accompanying drawing explanation
Accompanying drawing described herein is used for providing being further appreciated by of the present utility model, constitutes a part of the present utility model, and schematic description and description of the present utility model is used for explaining this utility model, is not intended that improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the structure sectional view of this utility model embodiment one；
Fig. 2 is the three-dimensional structure diagram of the drain valve valve body of this utility model embodiment one, mounting seat and O-ring seal；
Fig. 3 is the structure sectional view of this utility model embodiment two；
Fig. 4 is water tank and the interior three-dimensional semi-cutaway lengthening installing hole of water tank of this utility model embodiment two；
Fig. 5 is the three-dimensional structure diagram of the mounting seat of this utility model embodiment two.
Wherein, in accompanying drawing:
10-cistern；12-tank bottom wall；122-lengthens installing hole；124-screens ring；126-steps down breach；14-boss；20-drain valve；22-mounting seat；221-confined planes；222-drainage channel；224-Elastic buckle；226-props up bracer；228-screens projection；30-O-ring seal；32-flange.
Detailed description of the invention
In order to make technical problem to be solved in the utility model, technical scheme and beneficial effect clearly, understand, below in conjunction with drawings and Examples, this utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain this utility model, be not used to limit this utility model.
Embodiment one:
Refer to Fig. 1 to Fig. 2, a kind of water valve mounting structure of this utility model preferred embodiment one, it for being sealingly mounted at the installing hole place in the tank bottom wall 12 of cistern 10 by water valve, here water valve can be the drain valve in cistern fittings or water intaking valve etc., and the present embodiment is described in detail for existing normal discharge valve 20.Drain valve 20 has mounting seat 22, mounting seat 22 is provided with drainage channel 222, the upper surface correspondence installing hole place of the tank bottom wall 12 of cistern 10 sets up the cannular boss 14 in order to the degree of depth of installing hole to be lengthened, the endoporus of boss 14 is corresponding with the installing hole of tank bottom wall 12 to be collectively forming a lengthening installing hole 122, the endoporus hole wall of the present embodiment boss 14 and the hole wall of installing hole align, so that the internal diameter of this lengthening installing hole 122 is consistent, one O-ring seal 30 is inserted in lengthening installing hole 122, mounting seat 22 is inserted in O-ring seal 30 and crush seal cushion rubber 30 makes O-ring seal 30 and the hole wall lengthening installing hole 122 seals laminating.The present embodiment preferably lengthens the degree of depth of installing hole 122 and is not less than 11.5mm, and the sealing surface so lengthening installing hole 122 strengthens, thus mounting seat 22 and the fixing and sealing effectiveness lengthened between installing hole 122 are better.
In the present embodiment, mounting seat 22 is formed to be resisted against the confined planes 221 of the upper surface of boss 14, turn up formation one flange 32 on the top of O-ring seal 30, flange 32, between the confined planes 221 of the upper surface of boss 14 and mounting seat 22, this further enhances the sealing effectiveness of whole O-ring seal 30.The side face of O-ring seal 30 may be designed as wave structure, so when mounted O-ring seal 30 can more successfully load lengthening installing hole 122 in again can with lengthen installing hole 122 realize good sealing function.
nullIn order to make mounting seat 22 more securely be arranged in lengthening installing hole 122，The bottom of mounting seat 22 can downwardly extend at least one Elastic buckle 224，This Elastic buckle 224 and the lower surface lengthening installing hole 122 are fastened，Thus mounting seat 22 can be strengthened further be arranged on the fastness lengthening installing hole 122 place，Simple in construction，In addition，Can also select to arrange one in order to prevent a bracer 226 of Elastic buckle 224 radial deformation，A bracer 226 is placed on and can support the position preventing Elastic buckle 224 radial deformation，Only this bracer 226 need to be removed from Support Position when disassembly is desired，The space of deformation is reserved to Elastic buckle 224，Setting up Elastic buckle 224 makes mounting seat 22 and the fixed effect lengthened between installing hole 122 more firm，The quantity of certain Elastic buckle 224 can be multiple and interval is arranged in the bottom of mounting seat 22.
nullDuring assembling，O-ring seal 30 is inserted in lengthening installing hole 122，The flange 32 of O-ring seal 30 is resisted against the upper surface of boss 14，Now，O-ring seal 30 and lengthening installing hole 122 matched in clearance or micro-interference fit，Again mounting seat 22 is inserted in O-ring seal 30，Until Elastic buckle 224 and the lower surface lengthening installing hole 122 are fastened，Now，Mounting seat 22 crush seal cushion rubber 30 makes O-ring seal 30 and the hole wall lengthening installing hole 122 seals laminating，And the flange 32 of the confined planes 221 crush seal cushion rubber 30 of mounting seat 22，The upper surface making flange 32 and boss 14 fits tightly，Thus completing to seal mounting seat 22 to be fixed in lengthening installing hole 122，Finally it is fixed in mounting seat 22 by the valve body of drain valve 20 just to complete the installation of whole drain valve 20.
Boss 14 of the present utility model can select the installing hole corresponding position being shaped on cistern diapire 12, or, boss 14 can also pass through to install the installing hole corresponding position being fixed on cistern diapire 12 additional, and the mode arranging boss 14 on cistern diapire 12 can select as required.
Embodiment two:
nullRefer to Fig. 3 to Fig. 5，Fig. 3 to Fig. 5 depicts a kind of water valve mounting structure of this utility model preferred embodiment two，The present embodiment and previous embodiment are distinctive in that，The boss 14 of the present embodiment is arrange downwards relative to the installing hole on cistern diapire 12，Namely boss 14 is arranged on the lower surface correspondence installing hole place of cistern diapire 12，And the present embodiment do not reinforce by arranging Elastic buckle 224，But realize reinforcing by arranging screens projection 228，Specifically，In mounting seat 22, convex is provided with at least 2 screens projections 228，The screens projection 228 of the present embodiment arranges 2 and is arranged symmetrically on the outer wall of mounting seat 22，The bottom hole wall lengthening installing hole 122 is provided inwardly with and the screens ring 124 of screens projection 228 clamping matching，Screens ring 124 is correspondingly provided with the breach 126 of stepping down that quantity is consistent with screens projection 228 and can screens projection 228 be stepped down.
nullDuring assembling，O-ring seal 30 is inserted in lengthening installing hole 122，The flange 32 of O-ring seal 30 is resisted against the upper surface of tank bottom wall 12，Now，O-ring seal 30 and lengthening installing hole 122 matched in clearance or micro-interference fit，Again mounting seat 22 is inserted in O-ring seal 30，The screens projection 228 of mounting seat 22 is directed at and passes the breach 126 of stepping down on screens ring 124，Turn an angle bottom surface clamping matching again that can make screens projection 228 with screens ring 124 by mounting seat 22，Now，Mounting seat 22 crush seal cushion rubber 30 makes O-ring seal 30 and the hole wall lengthening installing hole 122 seals laminating，And the flange 32 of the confined planes 221 crush seal cushion rubber 30 of mounting seat 22，The upper surface making flange 32 and tank bottom wall 12 fits tightly，Thus completing to seal mounting seat 22 to be fixed in lengthening installing hole 122，Finally it is fixed in mounting seat 22 by the valve body of drain valve 20 just to complete the installation of whole drain valve 20.
It should be understood that the structure between the various embodiments described above can be combined with each other, it is second-class that such as embodiment one adopts the clamping structure of Elastic buckle 224 to be readily adaptable for use in embodiment.
Although specifically showing in conjunction with preferred embodiment and describing this utility model; but those skilled in the art should be understood that; in the spirit and scope of the present utility model limited without departing from appended claims; in the form and details this utility model is made a variety of changes, be protection domain of the present utility model.
Claims (10)
1. a water valve mounting structure, for water valve being sealingly mounted at the installing hole place on cistern diapire, described water valve has mounting seat, it is characterized in that, upper surface and/or the lower surface of described cistern diapire are provided with the cannular boss in order to the degree of depth of described installing hole to be lengthened, the endoporus of described boss is corresponding with described installing hole to be collectively forming a lengthening installing hole, one O-ring seal is inserted in described lengthening installing hole, described mounting seat is inserted in described O-ring seal and is extruded described O-ring seal and makes the hole wall sealing laminating of O-ring seal and described lengthening installing hole.
2. a kind of water valve mounting structure according to claim 1, it is characterised in that the degree of depth of described lengthening installing hole is not less than 11.5mm.
3. a kind of water valve mounting structure according to claim 1, it is characterised in that be formed with to be resisted against the confined planes of the upper surface of the upper surface of described boss or tank bottom wall in described mounting seat.
4. a kind of water valve mounting structure according to claim 3, it is characterized in that, turn up formation one flange on the top of described O-ring seal, described flange is between the confined planes of the upper surface of described boss and described mounting seat, or, described flange is between the upper surface and the confined planes of described mounting seat of described tank bottom wall.
5. a kind of water valve mounting structure according to claim 1, it is characterised in that the side face of described O-ring seal is wave structure.
6. a kind of water valve mounting structure according to claim 1, it is characterised in that the bottom of described mounting seat has downwardly extended at least one Elastic buckle, and the lower surface of this Elastic buckle and described lengthening installing hole is fastened.
7. a kind of water valve mounting structure according to claim 6, it is characterised in that also include in order to prevent a bracer of described Elastic buckle radial deformation.
8. a kind of water valve mounting structure according to claim 1, it is characterized in that, in described mounting seat, convex is provided with at least 2 screens projections, the bottom hole wall of described lengthening installing hole is provided inwardly with and the screens ring of described screens projection clamping matching, and screens ring is correspondingly provided with the breach of stepping down that quantity is consistent with described screens projection and can described screens projection be stepped down.
9. a kind of water valve mounting structure according to claim 1, it is characterised in that the hole wall of described boss endoporus and the hole wall of described installing hole align.
10. a kind of water valve mounting structure according to claim 1 to 9 any one, it is characterized in that, described boss is formed in one the installing hole corresponding position on cistern diapire, or, described boss is install the installing hole corresponding position being fixed on cistern diapire additional.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620208670.7U CN205399595U (en) | 2016-03-18 | 2016-03-18 | Water valve mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620208670.7U CN205399595U (en) | 2016-03-18 | 2016-03-18 | Water valve mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205399595U true CN205399595U (en) | 2016-07-27 |
Family
ID=56423304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620208670.7U Active CN205399595U (en) | 2016-03-18 | 2016-03-18 | Water valve mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205399595U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108517932A (en) * | 2018-04-20 | 2018-09-11 | 广东新欧智能卫浴有限公司 | A kind of quick fixation structure of drain valve external connecting function component |
| CN110424503A (en) * | 2019-08-22 | 2019-11-08 | 广东安百利卫浴科技有限公司 | A kind of water tank of noresidue water |
| US12234911B2 (en) | 2023-03-20 | 2025-02-25 | Ford Global Technologies, Llc | Seal assembly for vehicle |
-
2016
- 2016-03-18 CN CN201620208670.7U patent/CN205399595U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108517932A (en) * | 2018-04-20 | 2018-09-11 | 广东新欧智能卫浴有限公司 | A kind of quick fixation structure of drain valve external connecting function component |
| CN108517932B (en) * | 2018-04-20 | 2020-04-17 | 苏秀云 | Fast-assembling structure of external functional unit of drain valve |
| CN110424503A (en) * | 2019-08-22 | 2019-11-08 | 广东安百利卫浴科技有限公司 | A kind of water tank of noresidue water |
| US12234911B2 (en) | 2023-03-20 | 2025-02-25 | Ford Global Technologies, Llc | Seal assembly for vehicle |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |