CN103411021B - Rotary regulating-and-controlling-type water purification tap - Google Patents
Rotary regulating-and-controlling-type water purification tap Download PDFInfo
- Publication number
- CN103411021B CN103411021B CN201310301339.0A CN201310301339A CN103411021B CN 103411021 B CN103411021 B CN 103411021B CN 201310301339 A CN201310301339 A CN 201310301339A CN 103411021 B CN103411021 B CN 103411021B
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- China
- Prior art keywords
- rotatable handle
- valve rod
- controlling
- water purification
- type water
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Abstract
The invention provides rotary regulating-and-controlling-type water purification tap, belong to clear water faucet technical field.It solve the problems such as existing clear water faucet safety coefficient is not high.This rotary regulating-and-controlling-type water purification tap, the valve rod comprising valve seat, spool and be fixed on spool, valve rod stretches out the side of valve seat and is connected with rotatable handle through limited ring, and described rotatable handle is connected by position-limit mechanism with limited ring.The present invention is when opening hot water, must first rotate after rotatable handle pull-out, avoid random Unscrew hot water, especially heat to the hot water of 100 degree, if child does not very open, cause serious scald, therefore invention prevents this pernicious unexpected generation, have and add safety coefficient, the advantage such as simple and practical.
Description
Technical field
The invention belongs to clear water faucet technical field, refer in particular to rotary regulating-and-controlling-type water purification tap.
Background technique
In clear water faucet the hot water of process be heat to the hot water of 100 degree of high temperature by water purifier, common clear water faucet is the mechanism of left rotation and right rotation regulation and control hot and cold water, if not very disclination direction, then easily cause the generation of scald event, children Geng Yi is injured, and the Safety performance of clear water faucet is badly in need of improving, but while consideration Safety performance, also requirement is made to the complexity of structure, cost of production, therefore, simple, the low cost of a kind of structure of demand and the high clear water faucet of safety coefficient on the market.
Summary of the invention
The object of this invention is to provide a kind of rotary regulating-and-controlling-type water purification tap, it is by carrying out spacing to the sense of rotation of rotatable handle, the change in rotatable direction is realized by the mode of drawing-and-rotating handle, under normality, rotatable handle is rotatable is opened for cold water, rotatablely is opened for hot water after extracting out, which ensure that people note to some extent when opening hot water, avoid the unconscious disclination direction of people and cause the phenomenon by hot water is scalded to produce.
The object of the present invention is achieved like this:
Rotary regulating-and-controlling-type water purification tap, the valve rod comprising valve seat, spool and be fixed on spool, is characterized in that: valve rod stretches out the side of valve seat and is connected with rotatable handle through limited ring, and described rotatable handle is connected by position-limit mechanism with limited ring.
In above-mentioned rotary regulating-and-controlling-type water purification tap, the concrete structure that described valve rod is connected with rotatable handle is: the center of rotatable handle offers through hole, the left side of valve rod and rotatable handle spline joint, the right side of valve rod is connected with rotatable handle is spacing through after through hole, through hole offers spring groove, valve rod is provided with spring through one end of through hole and spring groove, and rotatable handle can relatively move axially and pass through spring reset by spool.
In above-mentioned rotary regulating-and-controlling-type water purification tap, described position-limit mechanism is: the inner side of rotatable handle is provided with lock pin, valve seat inside rotatable handle is fixedly connected with restraining position ring block, when rotatable handle does not pull out, restraining groove allows the lock pin on rotatable handle to rotate in the scope of+90 degree, after rotatable handle pulls out, restraining groove allows lock pin to rotate in the scope of ± 90 degree.
In above-mentioned rotary regulating-and-controlling-type water purification tap, the inner side of described rotatable handle offers fixed hole, and described lock pin grafting is fixed in fixed hole.
The present invention gives prominence to compared to existing technology and useful technique effect is:
If need hot water be opened in the present invention, then must first rotate after rotatable handle pull-out, avoid random Unscrew hot water, especially heat to the hot water of 100 degree, if child does not very open, cause serious scald, therefore invention prevents this pernicious unexpected generation, add safety coefficient.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram after partial structurtes of the present invention are partly cutd open.
Fig. 2 is structure front schematic view of the present invention.
Fig. 3 be in Fig. 1 partial structurtes partly cut open after enlarged diagram.
Fig. 4 is the side view of local part in Fig. 3.
Fig. 5 is the plan view of Fig. 4.
Embodiment
Below in conjunction with accompanying drawing, with specific embodiment, the invention will be further described, see Fig. 1-5:
Rotary regulating-and-controlling-type water purification tap, the valve rod comprising valve seat 1, spool and be fixed on spool, valve rod 3 stretches out the side of valve seat and is connected with rotatable handle 5 through limited ring 4, and described rotatable handle is connected by position-limit mechanism with limited ring.
Above-mentioned valve seat also includes outlet pipe 2.
The concrete structure that described valve rod is connected with rotatable handle is: the center of rotatable handle 5 offers through hole 6, the left side of valve rod and rotatable handle spline joint, the right side of valve rod is connected with rotatable handle is spacing through after through hole, through hole offers spring groove 7, valve rod is provided with spring 8 through one end of through hole and spring groove, and rotatable handle can relatively move axially and pass through spring reset by spool.
Above-mentioned rotatable handle 5 can relatively move axially and is and can manually pulls out rotatable handle 5 by spool, and while pull-out, spring 8 compresses, and when being resetted by rotatable handle and unclamping, under the elastic force effect of spring 8, rotatable handle 5 resets.
Described position-limit mechanism is: the inner side of rotatable handle is provided with lock pin 9, valve seat inside rotatable handle is fixedly connected with restraining position ring block 4, when rotatable handle does not pull out, restraining groove 11 allows the lock pin 9 on rotatable handle to rotate in the scope of+90 degree, after rotatable handle pulls out, restraining groove 11 allows lock pin to rotate in the scope of ± 90 degree.
In the present invention, namely the angle of the dual-side of restraining groove determines the maximum angle of swing of the rotatable handle when lock pin is plugged on interior, and in limited ring, the installation direction of restraining groove is then determine the left-handed of rotatable handle or cold water is opened in dextrorotation.
Working principle of the present invention is: rotatable handle 5 is in the normal state down, lock pin 9 is inserted in the restraining groove 11 on limited ring 4, handle with sleeve 5, its angle of rotating is that the size of restraining groove determines, the corresponding size of restraining groove and the rotation angle of handle 5 arrange the opening and closing of spool, achieve circulation and the Flow-rate adjustment of cold water, draw outside handle 5, namely lock pin is made to depart from restraining groove 11, therefore the reciprocal rotation angle of handle can just be realized, the direction that spool is opened is set accordingly, namely achieves circulation and the Flow-rate adjustment of hot water.
The inner side of described rotatable handle offers fixed hole, and described lock pin grafting is fixed in fixed hole.
In the present invention, lock pin and rotatable handle inside thread are connected and fixed.
Above-described embodiment is only preferred embodiment of the present invention, not limits the scope of the invention according to this, therefore: all equivalence changes done according to structure of the present invention, shape, principle, all should be covered by within protection scope of the present invention.
Claims (3)
1. rotary regulating-and-controlling-type water purification tap, comprise valve seat (1), spool and the valve rod be fixed on spool, it is characterized in that: valve rod (3) stretches out the side of valve seat and is connected with rotatable handle (5) through limited ring (4), described rotatable handle is connected by position-limit mechanism with limited ring, described position-limit mechanism is: the inner side of rotatable handle is provided with lock pin (9), valve seat inside rotatable handle is fixedly connected with restraining position ring block (4), when rotatable handle does not pull out, restraining groove (11) allows the lock pin (9) on rotatable handle to rotate in the scope of+90 degree, after rotatable handle pulls out, restraining groove (11) allows lock pin to rotate in the scope of ± 90 degree.
2. rotary regulating-and-controlling-type water purification tap according to claim 1, it is characterized in that: the concrete structure that described valve rod is connected with rotatable handle is: the center of rotatable handle (5) offers through hole (6), the left side of valve rod and rotatable handle spline joint, the right side of valve rod is connected with rotatable handle is spacing through after through hole, through hole offers spring groove (7), valve rod is provided with spring (8) through one end of through hole and spring groove, and rotatable handle can relatively move axially and pass through spring reset by spool.
3. rotary regulating-and-controlling-type water purification tap according to claim 1 and 2, is characterized in that: the inner side of described rotatable handle offers fixed hole, and described lock pin grafting is fixed in fixed hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310301339.0A CN103411021B (en) | 2013-07-16 | 2013-07-16 | Rotary regulating-and-controlling-type water purification tap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310301339.0A CN103411021B (en) | 2013-07-16 | 2013-07-16 | Rotary regulating-and-controlling-type water purification tap |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103411021A CN103411021A (en) | 2013-11-27 |
| CN103411021B true CN103411021B (en) | 2015-12-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310301339.0A Expired - Fee Related CN103411021B (en) | 2013-07-16 | 2013-07-16 | Rotary regulating-and-controlling-type water purification tap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103411021B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6796544B1 (en) * | 2003-06-06 | 2004-09-28 | Kuching International Ltd. | Valve mount for water saving core shaft of single handled faucet |
| CN201731093U (en) * | 2010-08-06 | 2011-02-02 | 厦门市易洁卫浴有限公司 | Structure-improved tap |
| CN202176809U (en) * | 2011-07-19 | 2012-03-28 | 璨镛工业股份有限公司 | Anti-scald water faucet limiting structure |
| CN203395355U (en) * | 2013-07-05 | 2014-01-15 | 东大水业集团有限公司 | Anti-scalding faucet |
| CN203421271U (en) * | 2013-07-16 | 2014-02-05 | 台州舒典洁具有限公司 | Rotary regulating and controlling type water purifying faucet |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5088736B2 (en) * | 2007-12-14 | 2012-12-05 | 株式会社Ｌｉｘｉｌ | Single lever faucet |
-
2013
- 2013-07-16 CN CN201310301339.0A patent/CN103411021B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6796544B1 (en) * | 2003-06-06 | 2004-09-28 | Kuching International Ltd. | Valve mount for water saving core shaft of single handled faucet |
| CN201731093U (en) * | 2010-08-06 | 2011-02-02 | 厦门市易洁卫浴有限公司 | Structure-improved tap |
| CN202176809U (en) * | 2011-07-19 | 2012-03-28 | 璨镛工业股份有限公司 | Anti-scald water faucet limiting structure |
| CN203395355U (en) * | 2013-07-05 | 2014-01-15 | 东大水业集团有限公司 | Anti-scalding faucet |
| CN203421271U (en) * | 2013-07-16 | 2014-02-05 | 台州舒典洁具有限公司 | Rotary regulating and controlling type water purifying faucet |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103411021A (en) | 2013-11-27 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151216 Termination date: 20160716 |
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| CF01 | Termination of patent right due to non-payment of annual fee |