CN204098158U - A kind of modified separate water tap - Google Patents
A kind of modified separate water tap Download PDFInfo
- Publication number
- CN204098158U CN204098158U CN201420488167.2U CN201420488167U CN204098158U CN 204098158 U CN204098158 U CN 204098158U CN 201420488167 U CN201420488167 U CN 201420488167U CN 204098158 U CN204098158 U CN 204098158U
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- CN
- China
- Prior art keywords
- water tap
- valve core
- scullery basin
- rotary sleeve
- pom
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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 discloses a kind of modified separate water tap, relate to water tap field, comprise valve chest and be set in the POM valve core case in valve chest, the lower end of described POM valve core case is provided with for the column type thread bush through scullery basin installing hole, the locking nut of screw thread coupling is configured with outside described thread bush, the rotary sleeve for carrying out tightening rotation above scullery basin is arranged with outside described thread bush, the inwall of described rotary sleeve is vertically provided with draw-in groove, the upper surface of described locking nut is provided with vertically upward can through the armstand of scullery basin installing hole, the upper end of described armstand is rotating is connected with snap arm, draw-in groove is embedded when the free end of described snap arm can rotate, the water tap of this structure can carry out tightening fixing above scullery basin, just can need not operate by instrument, very convenient, well solve problems of the prior art.
Description
Technical field
The utility model relates to water tap field, particularly relates to a kind of modified separate water tap.
Background technology
At present, existing water tap valve seat mostly adopts brass or zinc alloy casting, main larger containing poisonous heavy metal lead chemical analysis, does not reach national standard requirement, be unfavorable for environmental protection, the health of the mankind is affected, due to the valve seat of low lead content will be cast, more difficult, increase cost of material, processing not easily, is wasted a large amount of manpower, material, is arrived again and do not reach requirement.This refers to as shown in Figure 1 according to existing modified separate water tap, mainly be used in the water tap of scullery basin, generally include valve chest 1 ＇, valve core case 2 ＇, water-mixing valve core 3 ＇, faucet 4 ＇ and shift bar 5 ＇, described valve core case 2 ＇ is set in valve chest 1 ＇, described faucet 4 ＇ is connected to valve chest 1 ＇ upper end and is communicated with the weep hole of valve core case 2 ＇, the spool bore that described water-mixing valve core 3 ＇ is set in valve chest 1 ＇ is connected with valve core case 2 ＇, the poke rod that described shift bar 5 ＇ connects water-mixing valve core 3 ＇ regulates water temperature, gauge tap water, the lower end of described valve core case 2 ＇ is fixed with thread bush 21 ＇ of column type, during installation, thread bush 21 ＇ is through the installing hole of scullery basin, the lower surface of valve chest 1 ＇ is fitted in the upper surface of scullery basin, thread bush 21 ＇ passing installing hole screws on locking nut 6 ＇, the upper surface of locking nut 6 ＇ and the soffit of scullery basin are fitted, thus water tap is fixed on scullery basin.This water tap is when mounted because the cell wall of scullery basin occupies the most of space below installing hole, and block installing hole, so do not have special tool, and the words of being installed by professional are difficult to operation, if do not tighten water tap can rotate, perplex very much during use; In addition, often faucet will be rotated in the use afterwards of mounted water tap, the locking nut tightened can be made after a period of time to loosen hold, when causing rotating faucet, whole water tap can and then rotate, perplex very much, and oneself does not have instrument and very difficult operation is tightened, be very inconvenient really.Separately, all contact with valve core case during existing water tap water inlet, because most of valve core case material is all containing toxic heavy metal, do not meet national standard requirement, be unfavorable for environmental protection, harm can be brought to human body, and to today, market does not all find the water tap that can solve the problem, therefore, needs badly and existing water tap and valve core case are made improvements.
Utility model content
The purpose of this utility model is to provide one water tap can be fixed on scullery basin easily, be convenient to when occurring that water tap and then rotates carry out tightening fixing modified separate water tap above scullery basin, this valve core case adopts the casting of POM material integrally formed, be convenient to manufacture, heavy metal free, be conducive to environmental protection, comply with the national standard requirements.
For solving this technical problem, the technical solution of the utility model is: a kind of modified separate water tap, comprise valve chest and be set in the POM valve core case in valve chest, the lower end of described POM valve core case is provided with for the column type thread bush through scullery basin installing hole, the locking nut of screw thread coupling is configured with outside described thread bush, the rotary sleeve for carrying out tightening rotation above scullery basin is arranged with outside described thread bush, the inwall of described rotary sleeve is vertically provided with draw-in groove, the upper surface of described locking nut is provided with vertically upward can through the armstand of scullery basin installing hole, the upper end of described armstand is rotating is connected with snap arm, draw-in groove is embedded when the free end of described snap arm can rotate.
Further: the both ends of the surface of described rotary sleeve are respectively equipped with rubber washer, the upper surface of described locking nut is provided with rubber washer.
Further: the lateral wall of described rotary sleeve is provided with the concave convex texture of rotation grip.
Further: described POM valve core case lower end outside is also provided with O type groove, be also provided with O-ring seals in its O type groove.
By adopting technique scheme; the beneficial effects of the utility model are: be stuck in the draw-in groove of rotary sleeve by the snap arm on thread bush in said structure; just the rotation of thread bush can be driven to tighten by rotating rotary sleeve; realize carrying out tightening above scullery basin fixing, structure is simple, when tightening; as long as fix valve chest on the other hand; rotate rotary sleeve on the other hand, just can need not operate by instrument, very convenient; Also have valve core case to adopt the casting of POM material integrally formed, be convenient to manufacture, heavy metal free, be conducive to energy-conserving and environment-protective, can material be saved again, can not harm to human, comply with the national standard requirements, during this product puts goods on the market at present, be subject to the consistent favorable comment of numerous clients.Further: its POM valve core case lower end outside is also provided with O RunddichtringO; Main Function is water and metal valve body are isolated; application life of product can also be improved by protective valve core print seat, also can not harm to human simultaneously, well solve problems of the prior art.
Accompanying drawing explanation
Fig. 1 is the structural representation of prior art;
Fig. 2 is the decomposition texture schematic diagram of the utility model embodiment;
Fig. 3 is the bottom sectional structure schematic diagram of the utility model embodiment.
Detailed description of the invention
Below by describing embodiment of the present utility model in detail in conjunction with the accompanying drawings and embodiments, to fully understand of the present utility model.
A kind of modified separate water tap, comprise valve chest 1, POM valve core case 2(POM refers to and hereafter introduces), water-mixing valve core (not shown), faucet (not shown) and shift bar (not shown), described POM valve core case 2 is set in valve chest 1, described faucet is connected to valve chest 1 upper end and is communicated with the weep hole of POM valve core case 2, the spool bore that described water-mixing valve core is set in valve chest 1 is connected with POM valve core case 2, the poke rod that described shift bar connects water-mixing valve core regulates water temperature, gauge tap water, the lower end of described POM valve core case 2 is fixed with thread bush 21, the locking nut 3 of screw thread coupling is configured with outside thread bush 21, in said structure, section components is the same with the structure of prior art, here just do not repeating, at Fig. 2, in Fig. 3, section components is not shown, can refer to the prior art figure in Fig. 1.
As shown in Figures 2 and 3, comprise valve chest 1 and POM valve core case 2, the lower end of POM valve core case 2 is provided with thread bush 21, thread bush 21 locks for the installing hole A1 through scullery basin A, the outer configuration lock jack panel 3 of thread bush 21, locking nut 3 is common six-sided nut, the upper surface of locking nut 3 is provided with rubber washer 5, the rotary sleeve 4 for carrying out tightening rotation above scullery basin A is arranged with outside thread bush 21, the both ends of the surface of rotary sleeve 4 are respectively equipped with rubber washer 5, the lateral wall of rotary sleeve 4 is provided with the concave convex texture 42 of rotation grip, as shown in FIG., in the lower end of valve chest 1, the inwall of described rotary sleeve 4 is vertically provided with draw-in groove 41, the upper surface of described locking nut 3 is fixed with vertically upward can through the armstand 31 of scullery basin A installing hole A1, the upper end of armstand 31 is rotating is connected with snap arm 32, tight ness rating between snap arm 32 and armstand 31 can make snap arm 32 arbitrarily rotate, draw-in groove 41 is embedded when the free end of snap arm 32 can rotate, as shown in FIG., armstand 31 and snap arm 32 are the two groups of relative settings on locking nut 3, many groups can be designed according to the thickness etc. of material and structure.
During installation, first the snap arm 32 of locking nut 3 is rotated into vertically, snap arm 32 and armstand 31 are up passed installing hole A1 below scullery basin A, then the snap arm 32 passing installing hole A1 is outwards rotated the upper surface catching on scullery basin A, subsequent installation work just can complete installation above scullery basin A, the draw-in groove 41 of rotary sleeve 4 is aimed at the free end of snap arm 32, be placed on the upper surface of scullery basin A, the free end of snap arm 32 is embedded in draw-in groove 41, then the water tap assembling miscellaneous part is placed and vertically put on rotary sleeve 4, make thread bush 21 through rotary sleeve 4 and installing hole A1, then valve chest 1 is fixed on the other hand, rotate rotary sleeve 4 on the other hand, free end due to snap arm 32 is embedded in draw-in groove 41, rotate rotary sleeve 4 and can drive locking nut 3, so just locking nut 3 can be tightened by rotating rotary sleeve 4, thus realize carrying out tightening above scullery basin fixing, structure is simple, just can need not operate by instrument, very convenient, well solve problems of the prior art, the lateral wall of rotary sleeve 4 is provided with concave convex texture 42, the anti-skidding rotation of hand can be convenient to, being provided with rubber washer 5 between each parts can sealing and anti-leakage water, be conducive to again water tap to be better tightened on scullery basin A.
Described POM valve core case 2 lower end outside is also provided with O type groove 29; O-ring seals (illustrating in figure) is also provided with in its O type groove 29; Main Function is water and metal valve body are isolated, and can also improve application life of product by protective valve core print seat, also can not harm to human simultaneously.
Above-mentioned POM valve core case 2, POM formal name used at school is polyoxygenated polyformaldehyde, referred to as POM or polyformaldehyde, also known as match steel, special steel, it is for polymerizable raw material gained with formaldehyde etc., there is good physics, machinery and chemical property, especially excellent crocking resistance is had, at present, existing tap valve core seat mostly adopts brass or zinc alloy casting, main larger containing poisonous heavy metal lead chemical analysis, do not reach national standard requirement, be unfavorable for environmental protection, the health of the mankind is affected, due to the valve core case of low lead content will be cast, more difficult, increase cost of material, processing not easily, waste a large amount of manpower, material, arrive again and do not reach requirement, therefore this material of POM is adopted to make valve core case, namely toxic heavy metal can not be contained, energy-conserving and environment-protective, also be convenient to manufacture.
Be only this origination techniques content preferred embodiment in sum, be not used for limiting practical range of the present invention, the equivalence that namely Fan Yiben author content is done changes and modifies, and all should belong to the technology category that this creation is advocated.
Claims (4)
1. a modified separate water tap, it is characterized in that: comprise valve chest and be set in the POM valve core case in valve chest, the lower end of described POM valve core case is provided with for the column type thread bush through scullery basin installing hole, the locking nut of screw thread coupling is configured with outside described thread bush, the rotary sleeve for carrying out tightening rotation above scullery basin is arranged with outside described thread bush, the inwall of described rotary sleeve is vertically provided with draw-in groove, the upper surface of described locking nut is provided with vertically upward can through the armstand of scullery basin installing hole, the upper end of described armstand is rotating is connected with snap arm, draw-in groove is embedded when the free end of described snap arm can rotate.
2. a kind of modified separate water tap according to claim 1, it is characterized in that: the both ends of the surface of described rotary sleeve are respectively equipped with rubber washer, the upper surface of described locking nut is provided with rubber washer.
3. a kind of modified separate water tap according to claim 1 and 2, is characterized in that: the lateral wall of described rotary sleeve is provided with the concave convex texture of rotation grip.
4. a kind of modified separate water tap according to claim 1, is characterized in that: described POM valve core case lower end outside is also provided with O type groove, is also provided with O-ring seals in this O type groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420488167.2U CN204098158U (en) | 2014-08-27 | 2014-08-27 | A kind of modified separate water tap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420488167.2U CN204098158U (en) | 2014-08-27 | 2014-08-27 | A kind of modified separate water tap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204098158U true CN204098158U (en) | 2015-01-14 |
Family
ID=52266601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420488167.2U Expired - Fee Related CN204098158U (en) | 2014-08-27 | 2014-08-27 | A kind of modified separate water tap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204098158U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105650321A (en) * | 2016-04-11 | 2016-06-08 | 黄振波 | Improved split faucet |
| CN107542955A (en) * | 2017-09-28 | 2018-01-05 | 路达(厦门)工业有限公司 | A kind of fixed structure of faucet body and stud shaft |
| CN108006294A (en) * | 2016-11-30 | 2018-05-08 | 佛山市顺德区美的饮水机制造有限公司 | Tap, water purifier and water-faucet manufacture method |
| CN114159872A (en) * | 2020-10-19 | 2022-03-11 | 佛山市美的清湖净水设备有限公司 | Water purification unit's play water installation and water purification unit |
-
2014
- 2014-08-27 CN CN201420488167.2U patent/CN204098158U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105650321A (en) * | 2016-04-11 | 2016-06-08 | 黄振波 | Improved split faucet |
| CN105650321B (en) * | 2016-04-11 | 2017-07-21 | 黄振波 | Modified split tap |
| CN108006294A (en) * | 2016-11-30 | 2018-05-08 | 佛山市顺德区美的饮水机制造有限公司 | Tap, water purifier and water-faucet manufacture method |
| CN107542955A (en) * | 2017-09-28 | 2018-01-05 | 路达(厦门)工业有限公司 | A kind of fixed structure of faucet body and stud shaft |
| CN114159872A (en) * | 2020-10-19 | 2022-03-11 | 佛山市美的清湖净水设备有限公司 | Water purification unit's play water installation and water purification unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150114 Termination date: 20160827 |