CN220891246U - Constant temperature case of damping type temperature gear - Google Patents
Constant temperature case of damping type temperature gear Download PDFInfo
- Publication number
- CN220891246U CN220891246U CN202322781128.3U CN202322781128U CN220891246U CN 220891246 U CN220891246 U CN 220891246U CN 202322781128 U CN202322781128 U CN 202322781128U CN 220891246 U CN220891246 U CN 220891246U
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- Prior art keywords
- temperature
- damping
- handle
- damping ring
- valve core
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- 238000013016 damping Methods 0.000 title claims abstract description 41
- 230000001105 regulatory effect Effects 0.000 claims abstract description 11
- 230000002349 favourable effect Effects 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000011324 bead Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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- Mechanically-Actuated Valves (AREA)
Abstract
The utility model provides a constant-temperature valve core with a damping type temperature gear, which comprises a valve core main body, a handle seat and a temperature regulating handle, wherein the temperature regulating handle is sleeved with a damping ring which rotates synchronously, a rotary positioning assembly is arranged between the damping ring and the handle seat, the rotary positioning assembly comprises an elastic positioning part and a clamping part, and the elastic positioning part is clamped with the clamping part. The constant-temperature valve core with the damping type temperature gear has the damping gear, and is favorable for accurate temperature adjustment.
Description
Technical Field
The utility model relates to the field of bathroom products, in particular to a constant-temperature valve core with a damping type temperature gear.
Background
Thermostatic cartridges are widely used in water heaters and faucets. The constant temperature valve core mainly utilizes the principle of thermal expansion and contraction, when the temperature of hot water or cold water suddenly changes or the water pressure suddenly changes, the constant temperature valve core can sense the temperature change of mixed water through a constant temperature element in the constant temperature valve core and expand or contract along with the temperature change, so that the opening degrees of a hot water inlet and a cold water inlet are changed, and finally the temperature of the mixed water tends to be constant.
The structure of the constant temperature valve core comprises a shell, a handle seat and a temperature adjusting handle, wherein a plunger is arranged in the shell, a core rod assembly is arranged in the plunger in a penetrating manner, and the upper end of the core rod assembly is connected with the temperature adjusting handle through a stud assembly. The stud assembly is pushed to move up and down by rotating the temperature adjusting handle to adjust the position of the plunger, so that the temperature of the constant-temperature valve core is adjusted. At present, a constant-temperature valve core sold in the market does not have a temperature gear, which is not beneficial to the valve core to be installed at a specific temperature and to accurately regulate temperature.
Disclosure of utility model
In order to make up for the defects existing in the prior art, the utility model provides the constant temperature valve core with the damping type temperature gear, which has the damping gear and is favorable for accurate temperature adjustment.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
the utility model provides a constant temperature case of damping type temperature gear, includes case main part, handle seat and handle that adjusts the temperature, handle cover that adjusts the temperature is equipped with synchronous pivoted damping circle, damping circle with be equipped with rotary positioning assembly between the handle seat, rotary positioning assembly includes elastic positioning portion and block portion, elastic positioning portion with block portion looks block.
Further, the elastic positioning portion comprises a spring and a spring catch, and the clamping portion is a plurality of grooves which are embedded with the spring catch.
Further, the bottom surface of the damping ring is provided with a counter bore, the elastic positioning part is arranged in the counter bore, and the clamping parts are distributed on the annular direction of the top surface of the handle seat at equal intervals.
Further, the outer wall of the temperature regulating handle is provided with outer flower teeth, the inner hole of the damping ring is provided with inner flower teeth, and the inner flower teeth are meshed with the outer flower teeth.
Further, a limiting piece is arranged outside the temperature adjusting handle, and the limiting piece is propped against the top surface of the damping ring.
Further, the temperature adjusting handle is provided with a clamping groove close to the top of the external flower tooth, and the limiting piece is a clamping spring and is clamped in the clamping groove.
Compared with the prior art, the utility model has the following beneficial technical effects:
According to the damping type constant-temperature valve core with the temperature gear, the damping ring is additionally arranged on the temperature adjusting handle, and the rotary positioning assembly is arranged between the damping ring and the handle seat, so that paragraph positioning can be generated when the temperature adjusting handle is rotated, the temperature adjustment is more accurate, and the valve core can be prevented from rotating; meanwhile, the valve core can be directly installed according to the requirement, so that the installation and maintenance are more convenient.
Drawings
FIG. 1 is a cross-sectional view of a thermostatic cartridge of a damping type temperature shift range of the present utility model.
In the figure: 1. a valve core main body; 2. a handle seat; 3. a temperature adjusting handle; 31. a clamping groove; 4. a damping ring; 41. countersink; 5. a limiting piece; 6. an elastic positioning part; 61. a spring; 62. a ball; 7. and an engagement portion.
Detailed Description
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model. The utility model may be embodied in many other forms than described herein and similarly practiced by those skilled in the art without departing from the spirit or scope of the utility model, which is therefore not limited to the specific embodiments disclosed below.
As shown in fig. 1, a constant temperature valve core of a damping type temperature gear comprises a valve core main body 1, a handle seat 2 and a temperature regulating handle 3. The temperature adjusting handle 3 is provided with a damping ring 4 which rotates synchronously with the handle. The damping ring 4 may be fixedly connected or detachably connected, preferably detachably connected, to the temperature adjustment handle 3. Specifically, the outer wall of the temperature adjusting handle 3 is provided with outer flower teeth, the inner hole of the damping ring 4 is provided with inner flower teeth, and the inner flower teeth are meshed with the outer flower teeth.
The temperature adjusting handle 3 is provided with a limiting piece 5, and the limiting piece 5 is propped against the top surface of the damping ring 4 to prevent the damping ring 4 from loosening in the axial direction. The limiting member 5 can be of various structures, such as a pin shaft, a compression bar, a clamp spring and the like. The preferential jump ring, the outer wall of temperature regulating handle 3 is close to outer flower top portion and is equipped with draw-in groove 31, jump ring card in draw-in groove 31.
A rotary positioning component is arranged between the bottom surface of the damping ring 4 and the top surface of the handle seat 2 so as to position a temperature point when the temperature adjusting handle 3 rotates to adjust temperature. The rotary positioning assembly comprises an elastic positioning part 6 and a clamping part 7, wherein the elastic positioning part 6 is clamped with the clamping part 7.
The elastic positioning part 6 and the clamping part 7 can be arranged on the bottom surface of the damping ring 4 or the top surface of the handle seat 2 according to actual needs. The elastic positioning portion 6 may be a protruding portion or a recessed portion. Specifically, the bottom surface of the damping ring 4 is provided with a counter bore 41, and the elastic positioning portion 6 includes a spring 61 and a spring ball 62. The spring 61 and the spring ball 62 are arranged in the counter bore 41 from top to bottom; the clamping part 7 is a plurality of equidistant grooves which are annularly arranged on the top surface of the handle seat 2. Of course, the number of the engaging portions 7 may be set according to actual needs, and is not limited herein.
When the temperature regulating handle 3 is rotated, the damping ring 4 rotates along with the temperature regulating handle 3, and when the counter bore 41 rotates to be aligned with one of the clamping parts 7, the collision bead 62 falls into the clamping part 7 under the action of the spring 61, so that a temperature regulating paragraph is formed, and as the position of each clamping part 7 corresponds to a temperature regulating position, accurate temperature regulation can be realized.
Although the present utility model has been described in detail with reference to the embodiments, it should be understood that the utility model is not limited to the preferred embodiments, but is capable of modification and equivalents to some of the features described in the foregoing embodiments, but is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (6)
1. The utility model provides a constant temperature case of damping type temperature gear, includes case main part, handle seat and temperature regulating handle, its characterized in that: the temperature adjusting handle is sleeved with a damping ring which rotates synchronously, a rotary positioning assembly is arranged between the damping ring and the handle seat, the rotary positioning assembly comprises an elastic positioning part and a clamping part, and the elastic positioning part is clamped with the clamping part.
2. The damping temperature shift thermostatic valve spool of claim 1, wherein: the elastic positioning part comprises a spring and a spring ball, and the clamping part is provided with a plurality of grooves which are embedded with the spring ball.
3. The thermostatic cartridge of a damping temperature shift range of claim 2, wherein: the damping ring bottom surface is equipped with the counter bore, elastic locating part locates in the counter bore, a plurality of the block portion equidistant distribution is in the hoop of handle seat top surface.
4. A thermostatic cartridge of a damped temperature range according to any one of claims 1-3, wherein: the outer wall of the temperature adjusting handle is provided with outer flower teeth, the inner hole of the damping ring is provided with inner flower teeth, and the inner flower teeth are meshed with the outer flower teeth.
5. The damping temperature shift thermostatic valve core of claim 4, wherein: and a limiting part is arranged outside the temperature regulating handle and is propped against the top surface of the damping ring.
6. The damping temperature shift thermostatic valve core of claim 5, wherein: the temperature adjusting handle is provided with a clamping groove close to the tooth top of the outer flower, and the limiting piece is a clamping spring and is clamped in the clamping groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322781128.3U CN220891246U (en) | 2023-10-17 | 2023-10-17 | Constant temperature case of damping type temperature gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322781128.3U CN220891246U (en) | 2023-10-17 | 2023-10-17 | Constant temperature case of damping type temperature gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220891246U true CN220891246U (en) | 2024-05-03 |
Family
ID=90838737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322781128.3U Active CN220891246U (en) | 2023-10-17 | 2023-10-17 | Constant temperature case of damping type temperature gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220891246U (en) |
-
2023
- 2023-10-17 CN CN202322781128.3U patent/CN220891246U/en active Active
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| GR01 | Patent grant |