CN211738072U - Novel press switch type ceramic valve core - Google Patents
Novel press switch type ceramic valve core Download PDFInfo
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- CN211738072U CN211738072U CN201922423631.5U CN201922423631U CN211738072U CN 211738072 U CN211738072 U CN 211738072U CN 201922423631 U CN201922423631 U CN 201922423631U CN 211738072 U CN211738072 U CN 211738072U
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Abstract
The utility model relates to a novel press switch formula ceramic valve core, including the base, a plurality of inlet openings that the interval set up are seted up to base circumference, and base one end is provided with the base other end and is provided with push type switching device, and the base is provided with the apopore that a plurality of intervals set up, is provided with the ceramic stator with the fixed setting of base in the base, is provided with the pottery rotor that sets up with push type switching device linkage in the base, and pottery stator and pottery rotor one end are laminated and are equipped with the rotatory structure of opening or closed play water of linkage pottery rotor when pushing down push type switching device, the beneficial effects of the utility model are that: the ceramic rotor and the ceramic stator are not sealed by rubber materials, but are self-sealed, and the service life of the valve core is longer than that of a traditional valve core sealed by rubber.
Description
Technical Field
The utility model relates to a ceramic case field, concretely relates to novel press the ceramic case of switch formula.
Background
Because the ceramic valve core has good chemical stability, stronger wear resistance and longer service life, the prior common water tap valve core is mainly a ceramic valve core. The ceramic valve core is composed of a deflector rod, a rod seat, a shell, a drive plate, a ceramic moving plate, a ceramic fixed plate, a base and the like. The driving lever is shifted or rotated to drive the rod seat and the driving plate to move or rotate, so that the ceramic moving plate moves or rotates along with the driving plate, the area of the water distribution holes of the ceramic moving plate and the ceramic fixed plate is changed, and the purposes of adjusting the flow, the water temperature and the switch are achieved.
However, the traditional ceramic valve core drives the rod seat and the driving plate to move or rotate by shifting or rotating the driving rod, so that the ceramic moving plate moves or rotates along with the driving plate, the problem of untight matching of the driving plate and the driving rod can occur after long-term use, water leakage or poor adjusting effect is caused, and the service life is short.
The applicant has proposed a push switch type ceramic valve core, which has the following patent numbers: 1, 10 days in 2019, 10, 25 days in 2019, and the following technical scheme is adopted: a push switch type ceramic valve core comprises a valve body with openings at two ends, wherein one end of the valve body is provided with a lower cover, the other end of the valve body is provided with a push switch device, the middle part of the lower cover is provided with a water outlet, the two sides of the water outlet are provided with a first water inlet and a second water inlet, a rotatable ceramic upper sheet and a ceramic lower sheet are sequentially arranged between the lower cover and the push switch device, the ceramic upper sheet and the push switch device are fixedly arranged, the ceramic lower sheet and the lower cover are fixedly arranged, a water outlet groove with the same shape as the water outlet is formed in the ceramic upper sheet, a water outlet hole with the shape smaller than the water outlet groove is formed in the water outlet groove, a water passing gap is formed in one side of the water outlet hole in the water outlet groove, a lower sheet water outlet, a lower sheet first water inlet and a lower sheet second water inlet are formed in the ceramic, the valve core is opened or closed through the pressing type switch device, the pressing type switch device is rotated to drive the ceramic upper piece to rotate so as to control the proportion of cold water and hot water, however, the technical scheme has defects, as shown in the attached drawing 5 in the specification, in order to keep the inside of the pressing type switch device dry and prevent water leakage from the inside, an O-shaped sealing ring is arranged in the middle of the ceramic upper piece and used for separating the pressing type switch device, but the O-shaped sealing ring arranged in the middle of the ceramic upper piece is difficult to avoid abrasion and cause water leakage after the valve core is used for a long time, and the service.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is to solve the above-mentioned deficiencies of the prior art,
a novel push switch type ceramic valve core is provided.
In order to achieve the above purpose, the utility model provides a following technical scheme: novel press switch formula ceramic case, including the base, a plurality of inlet openings that the interval set up, its characterized in that are seted up to base circumference: the base one end is provided with the base other end and is provided with push type switching device, and the base is provided with the apopore that a plurality of intervals set up, is provided with the fixed ceramic stator who sets up with the base in the base, is provided with the ceramic rotor that sets up with push type switching device linkage in the base, and the laminating of ceramic stator and ceramic rotor one end is equipped with when pushing down push type switching device linkage ceramic rotor rotatory open or closed play water structure.
Adopt above-mentioned technical scheme, the utility model discloses an operating principle is when pressing push type switching device, and push type switching device linkage pottery rotor rotates, opens the play water structure that sets up between pottery rotor and the pottery stator after rotating, and water just follows the outlet opening outflow ceramic valve core that sets up on the base after the inlet opening department of base passes through the play water structure between pottery rotor and the pottery stator, the utility model discloses an opening or closure of pottery rotor and pottery stator lug direct control play water structure, between the two binding faces do not adopt rubber seal but direct pottery rotor and pottery stator laminating are sealed, and then avoided rubber seal ring to receive the impact force of water and the condition that the wearing and tearing caused the leaking in the long-term use of ceramic valve core, longer than the traditional case life who uses rubber seal.
The novel switch type ceramic valve core can be further set as follows: the water outlet structure comprises at least four water passing notches which are arranged on the outer wall of the base and face the ceramic stator and are circumferentially spaced at intervals and are provided with openings, a first sealing plane is arranged between every two adjacent water passing notches, each water passing notch is communicated with a water inlet hole, the ceramic stator is provided with a water passing hole with an area smaller than that of the first sealing plane at the corresponding position of each water passing notch, the other end of the ceramic rotor, which is relatively provided with the water passing notches, is provided with a linkage notch, the switching device comprises a rotor, one end of the rotor is connected with the ceramic rotor through the linkage notch, and the other end of the rotor is provided with a press switch which can drive the ceramic rotor to rotate in a horizontal forward rotation manner by 45 degrees or in a horizontal reverse rotation manner.
By adopting the technical scheme, when the water outlet structure is opened, namely the press switch is pressed, the press switch drives the rotor to rotate, the rotor is linked with the ceramic moving plate to rotate forwards by 45 degrees horizontally, so that the water outlet notch arranged on the ceramic moving plate is communicated with the water through hole arranged on the ceramic static plate, water enters the base from the water inlet hole of the base, the water flows out from the water outlet hole of the base through the water through notch and the water through hole due to the communication of the water through notch and the water inlet hole, when the water outlet mechanism is closed, the press switch is pressed again, the press switch drives the rotor to rotate by 45 degrees in the direction opposite to the rotating direction when the rotor is opened, the rotor is linked with the ceramic moving plate to rotate backwards by 45 degrees, the area arranged on the ceramic moving plate is larger than the first sealing plane of the water through hole to completely cover the water through hole arranged on the ceramic static plate, at the moment, the, and thus cannot flow out of the outlet hole.
The novel press switch type ceramic valve core can be further set as follows: the push switch comprises a shell, a pressure rod, a locking piece, a spring gasket and a spring, wherein the pressure rod, the locking piece, the spring gasket and the spring are arranged in the shell, one end of the locking piece is inserted into the rotor and is in linkage with the rotor, a spring limiting ball pen structure is formed among the pressure rod, the locking piece, the spring and the spring gasket, the pressure rod is connected to the other end, opposite to the rotor, of the locking piece, the spring and the spring gasket are arranged between the locking piece and the rotor, and one end of the shell is connected.
Adopt above-mentioned technical scheme, form the spacing formula ballpoint structure of spring between depression bar, lock piece, spring and the spring gasket, the spacing formula ballpoint structure of spring is for using very popular prior art, does not do here and gives unnecessary details, sets up spacing tooth between depression bar and the lock piece, and the depression bar drives the lock piece and rotates when pressing the depression bar, and the lock piece drives the rotor and rotates, and the ceramic rotor plate of rotor linkage makes ceramic rotor plate corotation 45 open and crosses the water hole or the closed water hole of crossing of 45 of reversal.
The novel press switch type ceramic valve core can be further set as follows: the improved motor rotor is characterized in that a shell sealing ring is arranged at the joint of the shell and the base, a rotor sealing ring is arranged on the rotor between the rotor and the base, a base inner sealing ring is arranged between the base and the ceramic stator, and a base outer sealing ring is arranged at one end, far away from the ceramic stator, of the base.
By adopting the technical scheme, in order to ensure the sealing performance of the joints of other parts except the ceramic rotor and the ceramic stator, a shell sealing ring is arranged at the joint of the shell and the base, a rotor sealing ring is arranged between the rotor and the base, a base inner sealing ring is arranged between the base and the ceramic stator, and a base outer sealing ring is arranged at the other end of the base.
The utility model has the advantages that: the ceramic rotor and the ceramic stator are not sealed by rubber materials, but are self-sealed, and the service life of the valve core is longer than that of a traditional valve core sealed by rubber.
The present invention will be described in further detail with reference to the accompanying drawings and examples.
Drawings
Fig. 1 is a schematic perspective view of an embodiment of the present invention.
Fig. 2 is a schematic structural diagram of an embodiment of the present invention.
Fig. 3 is a schematic diagram of an explosion structure according to an embodiment of the present invention.
Fig. 4 is an enlarged schematic structural view of the ceramic rotor according to the embodiment of the present invention.
Fig. 5 is an enlarged schematic structural diagram of a base according to an embodiment of the present invention.
Fig. 6 is an enlarged schematic structural view of the ceramic still according to the embodiment of the present invention.
Detailed Description
Referring to fig. 1-6: novel press switch formula pottery case, including base 1, a plurality of inlet openings 11 that the interval set up are seted up to 1 circumference of base, and 1 one end of base is provided with 2 other ends of base and is provided with push type switching device, and base 2 is provided with apopore 21 that a plurality of intervals set up, is provided with the fixed pottery stator 3 that sets up with base 2 in the base 2, is provided with the pottery rotor 4 that sets up with push type switching device linkage in the base 1, pottery stator 3 and pottery rotor
4 one end is jointed and is provided with a water outlet structure which is linked with the ceramic rotor 4 to be opened or closed in a rotating way when the pressing type switch device is pressed down, the water outlet structure comprises four water passing notches 41 which are arranged at intervals at the circumference and are towards the outer wall of the base 1 and towards the ceramic stator 3, the water passing notches 41 are all opened, a first sealing plane 42 is arranged between the adjacent water passing notches 41, the water passing notches 41 are communicated with the water inlet 11, the ceramic stator 3 is provided with water passing holes 31 with the area smaller than that of the first sealing plane 42 at the corresponding positions of the water passing notches 41, the other end of the ceramic rotor 4 opposite to the water passing notches 41 is provided with a linking notch 43, the pressing type switch device comprises a rotor 5, one end of the rotor 5 is connected with the ceramic rotor 4 through the linking notch 43, the other end is provided with a pressing switch which can drive the linking ceramic rotor 4 to rotate by 45 degrees in, push switch is including shell 6 and set up depression bar 7 in shell 6, lock piece 8, spring gasket 9 and spring 10, 8 one end of lock piece is inserted in rotor 5 and is set up with rotor 5 linkage, depression bar 7, lock piece 8, form the spacing formula ballpoint pen structure of spring between spring 10 and the spring gasket 9, depression bar 7 is connected in the other end of 8 relative connection rotors 5 of lock piece, spring 10 and spring gasket 9 set up between lock piece 8 and rotors 5, 6 one end of shell is connected through the buckle with base 1, shell 6 is provided with shell seal 101 with base 1 junction, be provided with rotor seal 102 on rotors 5 between rotor 5 and the base 1, be provided with base inner seal 103 between base 2 and the ceramic stator 3, the one end that ceramic stator 3 was kept away from to base 2 is provided with base outer seal 104.
Claims (4)
1. Novel press switch formula ceramic case, including the base, a plurality of inlet openings that the interval set up, its characterized in that are seted up to base circumference: the base one end is provided with the base other end and is provided with push type switching device, and the base is provided with the apopore that a plurality of intervals set up, is provided with the fixed ceramic stator who sets up with the base in the base, is provided with the ceramic rotor that sets up with push type switching device linkage in the base, and the laminating of ceramic stator and ceramic rotor one end is equipped with when pushing down push type switching device linkage ceramic rotor rotatory open or closed play water structure.
2. The novel push switch ceramic valve cartridge of claim 1, wherein: the water outlet structure comprises at least four water passing notches which are arranged on the outer wall of the base and face the ceramic stator and are circumferentially spaced at intervals and are provided with openings, a first sealing plane is arranged between every two adjacent water passing notches, each water passing notch is communicated with a water inlet hole, the ceramic stator is provided with a water passing hole with an area smaller than that of the first sealing plane at the corresponding position of each water passing notch, the other end of the ceramic rotor, which is relatively provided with the water passing notches, is provided with a linkage notch, the switching device comprises a rotor, one end of the rotor is connected with the ceramic rotor through the linkage notch, and the other end of the rotor is provided with a press switch which can drive the ceramic rotor to rotate in a horizontal forward rotation manner by 45 degrees or in a horizontal reverse rotation manner.
3. The novel push switch ceramic valve cartridge of claim 2, wherein: the push switch comprises a shell, a pressure rod, a locking piece, a spring gasket and a spring, wherein the pressure rod, the locking piece, the spring gasket and the spring are arranged in the shell, one end of the locking piece is inserted into the rotor and is in linkage with the rotor, a spring limiting ball pen structure is formed among the pressure rod, the locking piece, the spring and the spring gasket, the pressure rod is connected to the other end, opposite to the rotor, of the locking piece, the spring and the spring gasket are arranged between the locking piece and the rotor, and one end of the shell is connected.
4. The novel push switch ceramic valve cartridge of claim 3, wherein: the improved motor rotor is characterized in that a shell sealing ring is arranged at the joint of the shell and the base, a rotor sealing ring is arranged on the rotor between the rotor and the base, a base inner sealing ring is arranged between the base and the ceramic stator, and a base outer sealing ring is arranged at one end, far away from the ceramic stator, of the base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922423631.5U CN211738072U (en) | 2019-12-25 | 2019-12-25 | Novel press switch type ceramic valve core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922423631.5U CN211738072U (en) | 2019-12-25 | 2019-12-25 | Novel press switch type ceramic valve core |
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| Publication Number | Publication Date |
|---|---|
| CN211738072U true CN211738072U (en) | 2020-10-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922423631.5U Active CN211738072U (en) | 2019-12-25 | 2019-12-25 | Novel press switch type ceramic valve core |
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| CN (1) | CN211738072U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112483670A (en) * | 2020-11-30 | 2021-03-12 | 泉州市里维斯精密五金有限公司 | Explosion-proof valve core and water valve |
-
2019
- 2019-12-25 CN CN201922423631.5U patent/CN211738072U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112483670A (en) * | 2020-11-30 | 2021-03-12 | 泉州市里维斯精密五金有限公司 | Explosion-proof valve core and water valve |
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