CN219606116U - Switching valve convenient to operate and bathroom device - Google Patents
Switching valve convenient to operate and bathroom device Download PDFInfo
- Publication number
- CN219606116U CN219606116U CN202320541532.0U CN202320541532U CN219606116U CN 219606116 U CN219606116 U CN 219606116U CN 202320541532 U CN202320541532 U CN 202320541532U CN 219606116 U CN219606116 U CN 219606116U
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- switching valve
- pressure relief
- sealing element
- valve rod
- assembly
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/40—Protecting water resources
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- Sink And Installation For Waste Water (AREA)
- Multiple-Way Valves (AREA)
Abstract
A switching valve convenient to operate relates to the waterway switching field, wherein a first contact part positioned above and a second contact part positioned below are circumferentially arranged at the outer end of a switching valve rod, a first assembly part and a second assembly part are respectively arranged at the lower end of the first contact part and the upper end of the second contact part along the outer end of the switching valve rod, a pressure release part is circumferentially arranged between the first assembly part and the second assembly part along the outer end of the switching valve rod, and a sealing element is circumferentially arranged at the outer end of the first assembly part and is propped against the lower end of the first contact part; the distances from the outer ends of the sealing piece, the contact part, the assembly part and the pressure relief part to the middle shaft of the switching valve rod are sequentially reduced. The switching valve rod is arranged in the valve body, the sealing element seals the second water outlet and moves upwards under the lifting of a user, so that the sealing element is assembled with the pressure relief part and a pressure relief position is formed between the sealing element and the pressure relief part; when the sealing element is lifted to a certain position, the sealing element is assembled with the second assembling part and is abutted against the upper end of the second contact part, and the sealing element moves upwards to seal the first water outlet. A bathroom device comprises the switching valve.
Description
Technical Field
The utility model relates to the technical field of waterway switching, in particular to a switching valve convenient to operate and a bathroom device.
Background
The faucet is commonly called a water valve, is used for controlling the size of water flow, and is very commonly used; with the development of technology, the water faucet used at home is innovated more, for example, cold and hot transformation can be realized, water can be induced, different water outlets can be switched, and the like. The tap switches different delivery port and goes out the water and usually can use the diverter valve, and present bathroom tap is very big at the required diverter force of diverter valve under high water pressure/high-flow circumstances, and the required diverter force of diverter valve is bigger under the high water pressure working condition of some low pressure high-flow design's product, and old man, children, women user can't operate at all, has seriously influenced user's use experience sense.
Disclosure of Invention
The utility model discloses a switching valve convenient to operate, and aims to solve the technical problems.
The utility model adopts the following scheme:
the utility model provides a switching valve convenient to operate, includes the switching valve rod that is equipped with the sealing member and is equipped with water inlet, first delivery port, the valve body of second delivery port, switching valve rod outer end circumference is equipped with the first contact portion that is located the top and the second contact portion that is located the below, the lower extreme of first contact portion with the upper end of second contact portion is equipped with first assembly portion and second assembly portion respectively along switching valve rod outer end circumference, be equipped with pressure release portion along switching valve rod outer end circumference between first assembly portion and the second assembly portion, the sealing member circumference is assembled the outer end of first assembly portion, and the butt is in the lower extreme of first contact portion; the distances from the outer ends of the sealing piece, the contact part, the assembly part and the pressure relief part to the middle shaft of the switching valve rod are sequentially reduced; the switching valve rod is assembled in the valve body, and the sealing piece seals the second water outlet; the switching valve rod is configured to move upwards under the lifting of a user, so that the sealing piece and the pressure relief part are assembled and at least one pressure relief position is formed between the sealing piece and the pressure relief part; when the sealing element is lifted to a certain position, the sealing element is assembled with the second assembling part and is abutted against the upper end of the second contact part, and the sealing element moves upwards until the sealing element seals the first water outlet.
As a further improvement, the connection parts of the first assembly part, the pressure relief part, the second assembly part and the pressure relief part are inclined parts which are arranged in an outward inclined way.
As a further improvement, the inclined part at the joint of the first assembly part and the pressure relief part is obliquely arranged from top to bottom from outside to inside; the inclined part at the joint of the second assembly part and the pressure relief part is obliquely arranged from top to bottom from inside to outside.
As a further improvement, the seal is a gasket seal.
As a further improvement, the first contact portion is of an umbrella-like structure.
As a further improvement, the pressure relief part is stepped or arc-shaped.
As a further improvement, the pressure relief position is a pressure relief groove.
As a further improvement, at least one pressure relief hole is radially penetrated and arranged on the pressure relief part.
The bathroom device comprises a body with two total water outlets and the switching valve which is convenient to operate and is described above, wherein the two total water outlets are respectively communicated with the first water outlet and the second water outlet.
By adopting the technical scheme, the utility model can obtain the following technical effects:
according to the switching valve convenient to operate, the switching valve rod is assembled in the valve body, the sealing element seals the second water outlet, and the switching valve rod moves upwards under the lifting of a user, so that the sealing element and the pressure relief part are assembled and a pressure relief position is formed between the sealing element and the pressure relief part; when the water outlet is lifted to a certain position, the sealing element and the second assembling part are assembled and abutted to the upper end of the second contact part, and move upwards together until the sealing element seals the first water outlet, so that the switching of the waterway is realized. The pressure release position between sealing member and the pressure release portion makes the pressure of sealing member both sides water cavity reach equilibrium at first, then can realize the light switching of water route under less external force and water pressure effect, has improved that current tap is very big in the required switching force of high water pressure/high flow circumstances diverter valve, and the required switching force of the required switching valve of the product of some low pressure high flow designs under the high water pressure working condition is bigger, old man, children, women user can't operate at all, has seriously influenced the problem that user's use experienced the sense.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic illustration of one of the switching valve stems of the present utility model;
FIG. 2 is a schematic illustration of another switching valve stem of the present utility model;
FIG. 3 is an enlarged view of A in FIG. 2;
FIG. 4 is a cross-sectional view of one embodiment of the present utility model in an initial state;
FIG. 5 is a cross-sectional view of the switch valve stem in one embodiment of the present utility model moved upward in a first position;
FIG. 6 is a cross-sectional view of the switch valve stem in one embodiment of the present utility model moved upward in a second position;
FIG. 7 is a cross-sectional view of the switch valve stem in one embodiment of the present utility model moved upward in a third position;
FIG. 8 is a cross-sectional view of the diverter valve stem moving upward and sealing the first outlet in one embodiment of the present utility model;
fig. 9 is an enlarged view of B in fig. 6;
FIG. 10 is a cross-sectional view of another embodiment of the present utility model in an initial state;
FIG. 11 is a cross-sectional view of another embodiment of the present utility model with the switch valve stem moved upward in a first position;
FIG. 12 is a cross-sectional view of the switch valve stem in another embodiment of the present utility model moved upward in a second position;
FIG. 13 is a cross-sectional view of another embodiment of the present utility model with the switch valve stem moved upward in a third position;
fig. 14 is a cross-sectional view of the diverter valve stem in another embodiment of the present utility model moving upward and sealing the first outlet.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model. Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.
Examples
Referring to fig. 1 to 14, a first embodiment of the present utility model provides a switching valve convenient to operate, comprising a switching valve stem 1 provided with a sealing member 11 and a valve body 2 provided with a water inlet 21, a first water outlet 22 and a second water outlet 23, wherein a first contact portion 12 positioned above and a second contact portion 13 positioned below are circumferentially arranged at the outer end of the switching valve stem 1, a first assembly portion 14 and a second assembly portion 15 are respectively arranged at the lower end of the first contact portion 12 and the upper end of the second contact portion 13 along the outer circumference of the switching valve stem 1, a pressure release portion 16 is circumferentially arranged between the first assembly portion 14 and the second assembly portion 15 along the outer circumference of the switching valve stem 1, and the pressure release portion 16 is used for releasing pressure, so that pressure balance is achieved, and convenience is brought to users to realize easy switching of waterways.
Further, the seal 11 is circumferentially fitted to the outer end of the first fitting portion 14 and abuts against the lower end of the first contact portion 12; the distances from the outer ends of the sealing element 11, the contact part, the assembly part and the pressure relief part 16 to the central axis of the switching valve rod 1 are sequentially reduced; the switching valve rod 1 is assembled in the valve body 2, and the sealing element 11 seals the second water outlet 23, so that when the switching valve rod 1 is assembled in the valve body 2, the initial state is that the sealing element 11 seals the second water outlet 23 of the valve body 2, and the first water outlet 22 of the valve body 2 is in a conducting state. The switching valve rod 1 moves upwards under the lifting of a user, so that the sealing element 11 and the pressure relief part 16 are assembled and at least one pressure relief position 3 is formed between the sealing element and the pressure relief part; when the valve body is lifted to a certain position, the sealing element 11 and the second assembling part 15 are assembled and abutted against the upper end of the second contact part 13, and move upwards together until the sealing element 11 seals the first water outlet 22 of the valve body 2, and at the moment, the second water outlet 23 of the valve body 2 is in a conducting state, namely, the switching of waterways is realized. The pressure relief position 3 between the sealing element 11 and the pressure relief part 16 enables the pressure of the water cavities at the two sides of the sealing element 11 to be balanced at first, reduces the phenomenon of overlarge operation force caused by overlarge back pressure, and then can realize easy switching of waterways under the action of smaller external force and water pressure, thereby greatly improving the use experience of users. The problem that the switching force required by the switching valve of the existing faucet under the condition of high water pressure/high flow is very large, the switching force required by the switching valve of some products with low pressure and high flow is larger under the condition of high water pressure work, old people, children and female users cannot operate at all, and the use experience of the users is seriously influenced is solved.
Further, the connection parts of the first assembling part 14 and the pressure relief part 16 and the connection parts of the second assembling part 15 and the pressure relief part 16 are inclined parts 17 which are arranged in an outward inclined way. The inclined part 17 at the joint of the first assembling part 14 and the pressure relief part 16 is obliquely arranged from top to bottom from outside to inside; the inclined part 17 at the connection part of the second assembling part 15 and the pressure relief part 16 is obliquely arranged from inside to outside from top to bottom, and the inclined part 17 is convenient for assembling the sealing element 11 with the first assembling part 14 and the second assembling part 15 respectively.
Preferably, the seal 11 is a gasket seal. The first contact portion 12 has an umbrella-like structure, and facilitates upward movement of the switching valve stem 1. The pressure relief portion 16 is stepped, arcuate, or otherwise shaped, and the utility model is not particularly limited. The pressure relief position 3 is the pressure relief groove, and switching valve rod 1 is in user pull-up in-process, and atmospheric pressure can be through the pressure relief groove pressure release for the pressure of sealing gasket both sides water cavity reaches the equilibrium, makes the user can easily switch the water route. At least one pressure relief hole can be radially penetrated and arranged on the pressure relief part 16, so that pressure is relieved further.
A second embodiment of the utility model provides a sanitary arrangement comprising a body with two general water outlets communicating with a first water outlet 22 and a second water outlet 23 of the valve body 2, respectively, and a switching valve for convenient operation as described above.
Working principle: in the initial state, water flow enters from the water inlet 21, under the combined action of spring force and water pressure, the sealing gasket on the switching valve rod 1 seals the second water outlet 23 of the valve body 2, at the moment, the first water outlet 22 of the valve body 2 is in a conducting state, the total water outlet corresponding to the first water outlet 22 on the bathroom device is also in a conducting state, the switching valve rod 1 is pulled up, in the pulling up process, the pressure of water cavities on two sides of the sealing gasket rapidly reaches balance due to the action of the pressure relief groove, the first water outlet 22 is blocked by the sealing gasket of the switching valve rod 1 only by overcoming the spring force by the pulling up force, at the moment, the second water outlet 23 of the valve body 2 is in the conducting state, and the total water outlet corresponding to the second water outlet 23 on the bathroom device is also in the conducting state, so that the easy switching of waterways can be completed, and the water outlet of different total water outlets can be realized. The switching valve convenient to operate can be used for bathroom products, particularly bathroom tap products, with all two water outlets.
The above is only a preferred embodiment of the present utility model, and the protection scope of the present utility model is not limited to the above examples, and all technical solutions belonging to the concept of the present utility model belong to the protection scope of the present utility model.
Claims (9)
1. The utility model provides a switching valve convenient to operate, its characterized in that includes the switching valve rod that is equipped with the sealing member and is equipped with water inlet, first delivery port, the valve body of second delivery port, switching valve rod outer end circumference is equipped with the first contact portion that is located the top and the second contact portion that is located the below, the lower extreme of first contact portion and the upper end of second contact portion are equipped with first assembly portion and second assembly portion respectively along switching valve rod outer end circumference, be equipped with pressure release portion along switching valve rod outer end circumference between first assembly portion and the second assembly portion, the sealing member circumference is assembled in the outer end of first assembly portion, and the butt is in the lower extreme of first contact portion; the distances from the outer ends of the sealing piece, the contact part, the assembly part and the pressure relief part to the middle shaft of the switching valve rod are sequentially reduced; the switching valve rod is assembled in the valve body, and the sealing piece seals the second water outlet; the switching valve rod is configured to move upwards under the lifting of a user, so that the sealing piece and the pressure relief part are assembled and at least one pressure relief position is formed between the sealing piece and the pressure relief part; when the sealing element is lifted to a certain position, the sealing element is assembled with the second assembling part and is abutted against the upper end of the second contact part, and the sealing element moves upwards until the sealing element seals the first water outlet.
2. The switching valve according to claim 1, wherein the connection portions of the first fitting portion and the pressure release portion and the second fitting portion and the pressure release portion are inclined portions which are inclined outward.
3. The switching valve according to claim 2, wherein the inclined portion at the junction of the first fitting portion and the pressure relief portion is inclined from the outside to the inside from the top down; the inclined part at the joint of the second assembly part and the pressure relief part is obliquely arranged from top to bottom from inside to outside.
4. The conveniently operated switching valve of claim 1 wherein said seal is a gasket seal.
5. The conveniently operated switching valve as set forth in claim 1, wherein said first contact portion is of umbrella-like configuration.
6. The conveniently operated switching valve according to claim 1, wherein the pressure relief portion is stepped or arcuate.
7. The conveniently operated switching valve of claim 1 wherein the pressure relief location is a pressure relief groove.
8. The conveniently operated switching valve of claim 1 wherein the pressure relief portion is radially perforated with at least one pressure relief aperture.
9. A bathroom fixture comprising a body having two main water outlets and a conveniently operable switching valve according to any one of claims 1 to 8, both said main water outlets being in communication with said first and second water outlets, respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320541532.0U CN219606116U (en) | 2023-03-20 | 2023-03-20 | Switching valve convenient to operate and bathroom device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320541532.0U CN219606116U (en) | 2023-03-20 | 2023-03-20 | Switching valve convenient to operate and bathroom device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219606116U true CN219606116U (en) | 2023-08-29 |
Family
ID=87740630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320541532.0U Active CN219606116U (en) | 2023-03-20 | 2023-03-20 | Switching valve convenient to operate and bathroom device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219606116U (en) |
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2023
- 2023-03-20 CN CN202320541532.0U patent/CN219606116U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |