CN201582481U - Two-stage type knob adjusting structure of constant temperature valve - Google Patents
Two-stage type knob adjusting structure of constant temperature valve Download PDFInfo
- Publication number
- CN201582481U CN201582481U CN200920314600XU CN200920314600U CN201582481U CN 201582481 U CN201582481 U CN 201582481U CN 200920314600X U CN200920314600X U CN 200920314600XU CN 200920314600 U CN200920314600 U CN 200920314600U CN 201582481 U CN201582481 U CN 201582481U
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- CN
- China
- Prior art keywords
- knob
- type structure
- step type
- constant temperature
- temperature valve
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- Expired - Lifetime
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- Temperature-Responsive Valves (AREA)
- Mechanically-Actuated Valves (AREA)
Abstract
The utility model discloses a two-stage type knob adjusting structure of a constant temperature valve, which comprises a positioning seat and a knob, wherein a two-stage step type structure is arranged on the positioning seat, and an elastic clamping structure which is clamped with the two-stage step type structure is arranged on the knob; and the knob can rotate in a range of a first step of the two-stage step type structure when the elastic clamping structure is in an initial state, and the knob can rotate in a range of a second step of the two-stage step type structure when the elastic clamping structure is in a compression state. Compared with the existing structure, the utility model has wider temperature adjusting range and higher temperature control accuracy.
Description
Technical field
The utility model relates to a kind of constant temperature valve, particularly a kind of secondary formula knob regulation structure of constant temperature valve.
Background technique
The application of constant temperature valve in the middle of bathroom is very extensive, it mainly acts on the constant water-exit temperature that is to control hot water, at this, water-exit temperature can be regulated according to actual needs, forms but present knob regulation structure mainly comprises positioning seat and knob, has wherein only designed one-level step type snap-in structure on the positioning seat, actual central because of considering stability of rotation, the maximum relative positioning seat rotation of knob half-turn, this makes adjustable temperature range very narrow, precision is also lower.
The model utility content
At the problems referred to above, the utility model has designed a kind of secondary formula knob regulation structure of constant temperature valve, and it compares existing structure, has the temperature regulation precision of wideer temperature regulating range and Geng Gao.
For achieving the above object, the utility model is by the following technical solutions:
A kind of secondary formula knob regulation structure of constant temperature valve comprises positioning seat and knob, and it is characterized in that: described positioning seat is provided with the second step type structure, and described knob is provided with the elasticity snap-in structure that fastens with the second step type structure; Described elasticity snap-in structure can rotate in the first order step scope in the second step type structure at the original state lower knob, can rotate in the step scope of the second level of second step type structure at the compressive state lower knob.
Above-mentioned elasticity snap-in structure comprises and one is arranged on chute on the knob, is arranged on the pressure spring in the chute, the push button that links to each other with pressure spring, links to each other with the push button opposite side and form with the locating stud that the second step type structure offsets.
The utility model is by the adjusting to the elasticity snap-in structure, make knob not only can in the first order step scope of second step type structure, rotate, and can in the step scope of the second level of second step type structure, rotate, make the angle of swing of knob relative positioning seat almost increase and be twice, improved the temperature regulating range and the temperature regulation precision of knob greatly.
Description of drawings
Fig. 1, stereochemical structure decomposing schematic representation of the present utility model;
Fig. 2, partial sectional view of the present utility model.
Embodiment
As illustrated in fig. 1 and 2, a kind of secondary formula knob regulation structure of constant temperature valve comprises positioning seat 1 and knob 2, and described positioning seat 1 is provided with the second step type structure, and first order step wherein is 11, and second level step is 12.
Described knob 2 is provided with the elasticity snap-in structure that fastens with the second step type structure, and the elasticity snap-in structure comprises and one is arranged on chute 31 on the knob, is arranged on the pressure spring 32 in the chute 31, the push button 33 that links to each other with pressure spring 32, links to each other with push button 33 opposite sides and form with the locating stud 34 that the second step type structure offsets.Locating stud 34 is on the first order step 11 that holds under the effect of pressure spring 32 restoring forces in the second step type structure under original state for described elasticity snap-in structure, and this moment, knob 2 can rotate in first order step 11 scopes of second step type structure.In addition, also can promote push button 33 further pressure springs 32, then rotary knob 2 just can make locating stud 34 hold on the second level of second step type structure step 12, and this moment, knob 2 can rotate in step 12 scopes of the second level of second step type structure.
The utility model is by the adjusting to the elasticity snap-in structure, make knob 2 not only can in first order step 11 scopes of second step type structure, rotate, and can in step 12 scopes of the second level of second step type structure, rotate, make the angle of swing of knob 2 relative positioning seats 1 almost increase and be twice, improved the temperature regulating range and the temperature regulation precision of knob 2 greatly.
Claims (2)
1. the secondary formula knob regulation structure of a constant temperature valve comprises positioning seat and knob, and it is characterized in that: described positioning seat is provided with the second step type structure, and described knob is provided with the elasticity snap-in structure that fastens with the second step type structure; Described elasticity snap-in structure can rotate in the first order step scope in the second step type structure at the original state lower knob, can rotate in the step scope of the second level of second step type structure at the compressive state lower knob.
2. the secondary formula knob regulation structure of a kind of constant temperature valve as claimed in claim 1 is characterized in that: the elasticity snap-in structure comprises and one is arranged on chute on the knob, is arranged on the pressure spring in the chute, the push button that links to each other with pressure spring, links to each other with the push button opposite side and form with the locating stud that the second step type structure offsets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920314600XU CN201582481U (en) | 2009-11-12 | 2009-11-12 | Two-stage type knob adjusting structure of constant temperature valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920314600XU CN201582481U (en) | 2009-11-12 | 2009-11-12 | Two-stage type knob adjusting structure of constant temperature valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201582481U true CN201582481U (en) | 2010-09-15 |
Family
ID=42724480
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920314600XU Expired - Lifetime CN201582481U (en) | 2009-11-12 | 2009-11-12 | Two-stage type knob adjusting structure of constant temperature valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201582481U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104763840A (en) * | 2015-03-17 | 2015-07-08 | 刘银明 | High pressure water pipe depressurizing valve rotator |
| CN114576424A (en) * | 2020-11-30 | 2022-06-03 | 丹佛斯有限公司 | Thermostatic valve accessory |
-
2009
- 2009-11-12 CN CN200920314600XU patent/CN201582481U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104763840A (en) * | 2015-03-17 | 2015-07-08 | 刘银明 | High pressure water pipe depressurizing valve rotator |
| CN114576424A (en) * | 2020-11-30 | 2022-06-03 | 丹佛斯有限公司 | Thermostatic valve accessory |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180115 Address after: 318020 North block, West Industrial Zone, Huangyan Economic Development Zone, Taizhou, Zhejiang Patentee after: ZHEJIANG GAOAO TOILET AND BATHROOM CO., LTD. Address before: Taizhou City, Zhejiang province 318050 Luqiao Jinqing beam industrial zone Taizhou lottery Sanitary Ware Co. Ltd. Patentee before: Jiang Wenlong |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100915 |