CN204784856U - Spin control formula case - Google Patents
Spin control formula case Download PDFInfo
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- CN204784856U CN204784856U CN201520459067.1U CN201520459067U CN204784856U CN 204784856 U CN204784856 U CN 204784856U CN 201520459067 U CN201520459067 U CN 201520459067U CN 204784856 U CN204784856 U CN 204784856U
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- valve body
- base
- connecting rod
- moving plate
- rod rack
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Abstract
The utility model discloses a spin control formula case including the valve body of plastics material with install the base in its bottom, by the last connecting rod support that sets gradually the plastics material under to in the valve body, clamp at the ceramic moving plate of connecting rod support lower extreme and clamp the ceramic still of fixing on the base, be provided with inhalant canal in the middle of the base, the pottery still be provided with with the limbers of inhalant canal intercommunication, the pottery be provided with on the moving plate with the breach that the limbers position corresponds is formed with water channel between the terminal surface under ceramic moving plate up end and the connecting rod support, be provided with on the valve body and the delivery port of breach intercommunication, the bottom surface of base is provided with the sealing washer that is used for base and angle valve to seal, valve body upper portion is provided with the annular boss that is used for the pressure equipment, lies in on the valve body annular boss downside is provided with the seal groove, install O type circle on the seal groove. The case uses the plastics material that accords with the environmental protection standard, stops metal material and drinking water contact, changes the locking mode of case simultaneously, reduces the possibility of leaking.
Description
Technical field
The utility model relates to a kind of rotary control type spool.
Background technique
In current sanitary ware industry, the field of employment of various tap generally all can fill the switch of one or two angle valves as water route in the water inlet front end of tap, and the switch valve core that current angle valve on the market uses is all generally the copper spool carrying locking screw, in use copper spool and potable water directly contact and bring certain technology precipitate, this causes certain pollution to water quality, relevant criterion requirement is not met yet, and the copper spool carrying locking screw is when locking, the hidden danger of leaking can be there is in seal ring with Spool rotating direction torsional deformation and the restriction being subject to the locking degree of depth.
Summary of the invention
In order to overcome the deficiencies in the prior art, the utility model provides a kind of rotary control type spool, and valve body and base use the plastic material meeting environmental protection standard, stop metallic material and potable water contact, change the locking mode of spool simultaneously, reduces the possibility revealed.
The utility model solves the technological scheme that its technical problem adopts:
The valve body that a kind of rotary control type spool includes plastic material and the base be arranged on bottom it, the connecting rod rack of plastic material is disposed with from top to bottom in described valve body, be installed on the ceramic moving plate of connecting rod rack lower end and clamp the ceramic still be fixed on base, intake tunnel is provided with in the middle of described base, described ceramic still is provided with the water port be communicated with described intake tunnel, described ceramic moving plate is provided with the breach corresponding with position, described water port, water channel was formed between pottery moving plate upper-end surface and connecting rod rack lower end surface, valve body is provided with the water outlet be communicated with described breach, the bottom surface of described base is provided with the seal ring sealed for base and angle valve, and described valve body top is provided with the annular boss for press-fiting, and valve body is positioned on the downside of described annular boss and is provided with seal groove, described seal groove is provided with O type circle.
As the improvement of technique scheme, described connecting rod rack is provided with two little O type circles for sealing.
As the further improvement of technique scheme, described connecting rod rack lower end is provided with and clamps boss, described ceramic moving plate is provided with described clamp boss adaptation clamp groove.
Further, described connecting rod rack upper end is provided with the connection spline for fixing handwheel.
Further, described connecting rod rack bottom is provided with the positive stop lug boss for limiting spool opening angle, described valve interior wall is provided with projection in coordinating with described positive stop lug boss.
Further, described base is connected by buckle with valve body, and base outer wall is provided with locating groove, and valve body lower end is provided with the location leg with described locating groove adaptation.
Further, described base lower end is provided with for installing the leg of locating with angle valve.
The beneficial effects of the utility model are: spool adopts plastics and ceramic material, not metal-containing, and spool and potable water contact can not produce metal precipitate, prevent from polluting water quality; By the annular boss on valve body top, spool is fitted in angle valve, again by the O type circle sealed valve core on the downside of the seal ring of base end face and annular boss and angle valve, replacing the locking screw structure of traditional copper spool, there is the defect of leakage hidden trouble in the seal ring that elimination locking screw structure is brought with Spool rotating direction torsional deformation and the restriction being subject to locking the degree of depth.The utility model practicality rational in infrastructure, implements simple, safety and environmental protection.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Fig. 1 is structural representation of the present utility model;
Fig. 2, Fig. 3 are decomposing schematic representations of the present utility model;
Fig. 4 is sectional view of the present utility model;
Fig. 5, Fig. 6 are the structural representations of ceramic moving plate in the utility model;
Fig. 7, Fig. 8 are the structural representations of ceramic still in the utility model.
Embodiment
With reference to Fig. 1 ~ Fig. 8, the valve body 1 that a kind of rotary control type spool includes plastic material and the base 2 be arranged on bottom it, the connecting rod rack 3 of plastic material is disposed with from top to bottom in described valve body 1, be installed on the ceramic moving plate 4 of connecting rod rack 3 lower end and clamp the ceramic still 5 be fixed on base 2, intake tunnel 201 is provided with in the middle of described base 2, described ceramic still 5 is provided with the water port 501 be communicated with described intake tunnel 201, described ceramic moving plate 4 is provided with the breach 401 corresponding with position, described water port 501, aquaporin-4 02 was formed between pottery moving plate 4 upper-end surface and connecting rod rack 3 lower end surface, valve body 1 is provided with the water outlet 101 be communicated with described breach 401, the bottom surface of described base 2 is provided with the seal ring 6 sealed for base 2 and angle valve, described valve body 1 top is provided with the annular boss 102 for press-fiting, valve body 1 is positioned on the downside of described annular boss 102 and is provided with seal groove 103, described seal groove 103 is provided with O type circle 7.Adopt said structure, spool of the present utility model is pressed in angle valve by annular boss 102, by intake tunnel 201 and the angle valve valve body of seal ring 6 sealed valve core, by O type circle 7 sealed valve body 1 and angle valve, current input from the intake tunnel 201 of base 2, flow through the water port 501 of ceramic still 5, the breach 401 of pottery moving plate 4, flow out from the water outlet 101 of valve body 1 again, spool only adopts the plastics and ceramic material making that meet environmental protection standard, do not comprise metal material, prevent metal precipitate polluted water, and environmental protection, meet the life requirement of modern.Valve body 1 is arranged two symmetrical water outlets 101, pottery moving plate 4 upper-end surface is communicated with two breach 401 and two water outlets 101 of ceramic moving plate 4 with the aquaporin-4 02 excessively formed between connecting rod rack 3 lower end surface, adds the flow of big valve core and accelerates the switching speed of current.
In the present embodiment, preferably, described connecting rod rack 3 is provided with two little O type circles 8 for sealing.Two little O type circles 8 are adopted to ensure that water can not spill between connecting rod rack 3 and valve body 1, good seal.
In the present embodiment, preferably, described connecting rod rack 3 lower end is provided with and clamps boss 301, described ceramic moving plate 4 is provided with described clamp boss 301 adaptation clamp groove 403.Clamp boss 301 and clamp groove 403 and coordinate accurate positioning, assembling is quick; Preferably, described connecting rod rack 3 upper end is provided with the connection spline 302 for fixing handwheel, spline 302 be convenient to connect, durable.Preferably, described connecting rod rack 3 bottom is provided with the positive stop lug boss 303 for limiting spool opening angle, described valve body 1 inwall is provided with projection 104 in coordinating with described positive stop lug boss 303.Positive stop lug boss 303 coordinates interior projection 104 to prevent spool inordinate rotation and occurs leaking.
In the present embodiment, preferably, described base 2 is connected by buckle with valve body 1, and base 2 outer wall is provided with locating groove 202, and valve body 1 lower end is provided with the location leg 105 with described locating groove 202 adaptation.Adopt said structure, base 2 and valve body 1 are assembled fast, accurate positioning.
In the present embodiment, preferably, described base 2 lower end is provided with for installing the leg 203 of locating with angle valve.Adopt said structure, accurate positioning between spool and angle valve.Certainly, also can not arrange leg 203, still can ensure between spool and angle valve seals, and meets user demand.
The above, just better embodiment of the present utility model, but the utility model is not limited to above-described embodiment, as long as it reaches technique effect of the present utility model with any same or similar means, all should fall within protection domain of the present utility model.
Claims (7)
1. a rotary control type spool, it is characterized in that: the valve body (1) including plastic material and the base (2) be arranged on bottom it, the connecting rod rack (3) of plastic material is disposed with from top to bottom in described valve body (1), be installed on the ceramic moving plate (4) of connecting rod rack (3) lower end and clamp the ceramic still (5) be fixed on base (2), intake tunnel (201) is provided with in the middle of described base (2), described ceramic still (5) is provided with the water port (501) be communicated with described intake tunnel (201), described ceramic moving plate (4) is provided with the breach (401) corresponding with described water port (501) position, water channel (402) was formed between pottery moving plate (4) upper-end surface and connecting rod rack (3) lower end surface, valve body (1) is provided with the water outlet (101) be communicated with described breach (401), the bottom surface of described base (2) is provided with the seal ring (6) sealed for base (2) and angle valve, described valve body (1) top is provided with the annular boss (102) for press-fiting, valve body (1) is positioned at described annular boss (102) downside and is provided with seal groove (103), described seal groove (103) is provided with O type circle (7).
2. a kind of rotary control type spool according to claim 1, is characterized in that: described connecting rod rack (3) is provided with two little O type circles (8) for sealing.
3. a kind of rotary control type spool according to claim 2, it is characterized in that: described connecting rod rack (3) lower end is provided with and clamps boss (301), described ceramic moving plate (4) is provided with described clamp boss (301) adaptive clamp groove (403).
4. a kind of rotary control type spool according to claim 3, is characterized in that: described connecting rod rack (3) upper end is provided with the connection spline (302) for fixing handwheel.
5. a kind of rotary control type spool according to claim 4, it is characterized in that: described connecting rod rack (3) bottom is provided with the positive stop lug boss (303) for limiting spool opening angle, described valve body (1) inwall being provided with the interior projection (104) coordinated with described positive stop lug boss (303).
6. a kind of rotary control type spool according to claim 1, it is characterized in that: described base (2) is connected by buckle with valve body (1), base (2) outer wall is provided with locating groove (202), valve body (1) lower end is provided with the location leg (105) adaptive with described locating groove (202).
7. a kind of rotary control type spool according to claim 1 or 2 or 3 or 4 or 5 or 6, is characterized in that: described base (2) lower end is provided with for installing the leg (203) of locating with angle valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520459067.1U CN204784856U (en) | 2015-06-29 | 2015-06-29 | Spin control formula case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520459067.1U CN204784856U (en) | 2015-06-29 | 2015-06-29 | Spin control formula case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204784856U true CN204784856U (en) | 2015-11-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520459067.1U Active CN204784856U (en) | 2015-06-29 | 2015-06-29 | Spin control formula case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204784856U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105782501A (en) * | 2016-04-07 | 2016-07-20 | 李泊宁 | Multipath substance selection control device |
| CN107448634A (en) * | 2017-07-21 | 2017-12-08 | 日丰企业（佛山）有限公司 | The processing technology of valve cage, valve element group and valve cage |
| CN107606237A (en) * | 2016-07-12 | 2018-01-19 | 杭州三花研究院有限公司 | Volume control device |
| CN107606236A (en) * | 2016-07-12 | 2018-01-19 | 杭州三花研究院有限公司 | Volume control device |
| US10941871B2 (en) | 2016-07-12 | 2021-03-09 | Hangzhou Sanhua Research Institute Co., Ltd. | Flow control apparatus |
| WO2023206740A1 (en) * | 2022-04-27 | 2023-11-02 | 漳州松霖智能家居有限公司 | Valve core, and water discharge device |
-
2015
- 2015-06-29 CN CN201520459067.1U patent/CN204784856U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105782501A (en) * | 2016-04-07 | 2016-07-20 | 李泊宁 | Multipath substance selection control device |
| CN107606237A (en) * | 2016-07-12 | 2018-01-19 | 杭州三花研究院有限公司 | Volume control device |
| CN107606236A (en) * | 2016-07-12 | 2018-01-19 | 杭州三花研究院有限公司 | Volume control device |
| CN107606237B (en) * | 2016-07-12 | 2019-07-23 | 杭州三花研究院有限公司 | Volume control device |
| US10941871B2 (en) | 2016-07-12 | 2021-03-09 | Hangzhou Sanhua Research Institute Co., Ltd. | Flow control apparatus |
| CN107448634A (en) * | 2017-07-21 | 2017-12-08 | 日丰企业（佛山）有限公司 | The processing technology of valve cage, valve element group and valve cage |
| CN107448634B (en) * | 2017-07-21 | 2024-02-02 | 日丰企业（佛山）有限公司 | Valve core group |
| WO2023206740A1 (en) * | 2022-04-27 | 2023-11-02 | 漳州松霖智能家居有限公司 | Valve core, and water discharge device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Jomoo Group Co., Ltd. Assignor: Guangdong Hent Technology Co., Ltd. Contract record no.: 2017990000240 Denomination of utility model: Spin control formula case Granted publication date: 20151118 License type: Exclusive License Record date: 20170627 |