CN211820750U - Valve structure and kettle with same - Google Patents
Valve structure and kettle with same Download PDFInfo
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- CN211820750U CN211820750U CN201922471397.3U CN201922471397U CN211820750U CN 211820750 U CN211820750 U CN 211820750U CN 201922471397 U CN201922471397 U CN 201922471397U CN 211820750 U CN211820750 U CN 211820750U
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Abstract
The utility model provides a valve structure, in particular to a water inlet valve structure of an electric tea pot, wherein a water inlet valve cover and a fixed valve body are sealed by a large O-shaped ring, when a valve core (a central pipe) is pressed down, water of the valve cover can enter the central pipe, when the central pipe is jacked up by a spring, the water of the valve cover is sealed, and the water can not flow out from the central pipe; when the middle O-shaped ring is opened, water enters the central pipe, and the water between the fixed valve body and the central pipe is sealed in the fixed valve body due to the fact that the double-layer small O-shaped ring is sealed outside the central pipe; when the center tube was bounced by the spring, sealed with fixed valve body at the outside well O type circle of center tube, prevented that water from being entered into the center tube, prevented that water from spilling over, solved the potential safety hazard. The utility model discloses a valve structure uses on electric tea kettle, can realize pumping system internal seal, and water is not spilled over, can prevent that water pumper water when drawing water that water is spattered the power carrier, solves electric potential safety hazard, optimizes the product property ability, improves user experience.
Description
Technical Field
The utility model relates to a valve structure particularly, relates to a water intaking valve structure of kettle.
Background
The existing kettle in the current market, such as an electric teapot, is usually separated from a water boiling part and a water pumping part, so that the kettle body of the electric teapot cannot be separated from a water pumping base in the process of heating the inflow water to pour water or using the boiled water, the kettle body of the electric teapot is put on the water pumping base to continuously pump water, and the process cannot prevent flowing water from being sprayed out of a container body and on an appliance table; outflow and splashing of water both influence the experience that the user used, and there can be electrical safety hidden danger very much again, have the electric leakage and hurt people even, under domestic and public service environment, seriously influence the use and experience, reduce the comfort level that the product used, and these problems are the pain point that some time had during all automatic electric teapot utensils of drawing water used.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a valve structure, when valve structure can realize disconnection and intercommunication, the sealed of valve body and case prevents that water from spilling over. The utility model discloses an use preferentially on the water intaking valve of kettle like electric teapot valve structure, the utility model discloses can solve the following problem that present electric teapot automatic water pumping and water break process exist:
1) the internal sealing of the pumping system is realized when the kettle body of the traditional electric teapot is arranged in the base part and leaves the base part, and water is not overflowed. 2) The utility model provides a prevent that ware that draws water when drawing water is spattered the power carrier, solve electric potential safety hazard, optimize product property ability, improve product use reliability, improve user experience.
Specifically, the method comprises the following steps: a valve structure, comprising: valve body, case, valve gap, elastic component, its characterized in that:
the valve cover is provided with an accommodating cavity and is fixedly connected with the valve body or integrally formed;
the valve body is provided with an inner circumferential surface which is encircled to form a central hole;
a channel is formed in the valve core, a first opening communicated with the channel is formed at the first end of the valve core, the second end of the valve core is closed, and a second opening communicated with the channel is formed on the peripheral surface of the valve core;
the valve core is arranged in the central hole and can move between a first position and a second position along the central hole relative to the valve body, the second opening is not communicated with the containing cavity in the first position, and the second opening is communicated with the containing cavity in the second position;
the elastic part is used for providing an elastic force for the valve core to move from the second position to the first position;
the outer peripheral face of case encircles and is equipped with first recess, is equipped with first sealing washer in the first recess, and first sealing washer is used for realizing the sealed between the inner peripheral face of the outer peripheral face of case and valve body.
Preferably, the outer peripheral surface of the valve core is annularly provided with a second groove, a second sealing ring is arranged in the second groove, the second groove is closer to the second end of the valve core relative to the first groove, and the second sealing ring is used for sealing between the outer peripheral surface of the valve core and the end surface of the valve body, which is close to the inner peripheral surface of the accommodating cavity.
Preferably, the end face of the valve body close to the inner circumferential surface of the accommodating cavity is provided with an enlarged part which is matched and sealed with the second sealing ring.
Preferably, the valve cover is fixedly connected with the valve body, and a third sealing ring is arranged between the valve body and the valve cover.
Preferably, the end ring of the valve body close to the accommodating cavity is provided with a third groove, a third sealing ring is annularly arranged in the third groove, and the valve cover is provided with an annular bulge which extends into the third groove.
Preferably, an annular limiting portion is formed on the outer peripheral surface of the valve core, the elastic member is a spring which is sleeved on the outer peripheral surface of the valve core, one end of the spring abuts against the limiting portion, and the other end of the spring abuts against the valve body or a limiting member fixed with the valve body.
Preferably, the valve further comprises a power supply carrier fixed with the valve body, wherein the power supply carrier is fixed at the end part of the valve body far away from the accommodating cavity and is arranged around the valve core.
Preferably, the number of the first grooves is multiple, and the number of the corresponding first sealing rings is multiple.
In addition, the utility model provides a water kettle, which comprises the valve structure.
Preferably, the valve cover is formed with an inlet end communicated with the accommodating cavity, and the water I is provided with a connector which can be matched and communicated with the first opening of the valve core.
Has the advantages that:
the utility model discloses a valve structure (seal structure) makes water always keep inside case (center tube), it is sealed that intake valve gap and fixed valve body are by O type circle, water gets into to be opened through kettle body pressfitting, water is controlled inside the center tube, the center tube has double-deck O type circle again to seal, and be in encapsulated situation all the time among the center tube motion process, when the kettle body is mentioned, the center tube is by spring jack-up, the entry that the bottom was drawn water is sealed by O type circle in the twinkling of an eye, the very first time prevents that water from being ejecting by the pressure of suction, prevent that water from getting into electrified carrier.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.
Drawings
The above and other objects, features and advantages of the present disclosure will become more apparent by describing in detail exemplary embodiments thereof with reference to the attached drawings. The drawings described below are merely some embodiments of the present disclosure, and other drawings may be derived from those drawings by those of ordinary skill in the art without inventive effort.
Fig. 1 is an explosion diagram of the valve structure of the electric teapot of the present invention.
Fig. 2 is a schematic sectional view of the valve structure of the electric teapot of the present invention.
Fig. 3 is a schematic view of a power carrier of the valve structure of the electric teapot of the present invention.
Fig. 4 is a schematic view of a central tube of the valve structure of the electric teapot of the present invention.
Fig. 5 is a schematic diagram of the spring of the valve structure of the electric teapot of the present invention.
Fig. 6 is a schematic view of a fixed valve body of the valve structure of the electric teapot of the present invention.
Fig. 7 is a schematic view of the water inlet valve cover of the valve structure of the electric teapot of the present invention.
Fig. 8 is a schematic view of a small O-ring of the valve structure of the electric teapot of the present invention.
Fig. 9 is a schematic view of a middle O-ring of the valve structure of the electric teapot of the present invention.
Fig. 10 is a schematic view of a large O-ring of the valve structure of the electric teapot of the present invention.
Wherein: 1-valve body, 2-valve cover, 3-first sealing ring, 4-second sealing ring, 5-third sealing ring, 6-power carrier, 7-spring, 8-valve core.
Detailed Description
Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art. The same reference numerals denote the same or similar parts in the drawings, and thus, a repetitive description thereof will be omitted.
Furthermore, the described features, structures, or characteristics may be combined in any suitable manner in one or more embodiments. In the following description, numerous specific details are provided to give a thorough understanding of embodiments of the disclosure. One skilled in the relevant art will recognize, however, that the subject matter of the present disclosure can be practiced without one or more of the specific details, or with other methods, components, devices, steps, and so forth. In other instances, well-known methods, devices, implementations, or operations have not been shown or described in detail to avoid obscuring aspects of the disclosure.
It will be understood that, although the terms first, second, third, etc. may be used herein to describe various structures, these structures should not be limited by these terms. These terms are used to distinguish one structure from another structure. Thus, a first structure discussed below may be termed a second structure without departing from the teachings of the disclosed concept. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
It is to be understood by those skilled in the art that the drawings are merely schematic representations of exemplary embodiments, and that the blocks or processes shown in the drawings are not necessarily required to practice the present disclosure and are, therefore, not intended to limit the scope of the present disclosure.
The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings 1-10:
as shown in fig. 1-10, the present invention provides a valve structure, wherein a water inlet valve cover 2 and a fixed valve body 1 are sealed by a large O-ring, when a central tube is pressed down, water in the valve cover 2 can enter the central tube, when the central tube is jacked up by a spring 7, water in the valve cover 2 is sealed, and water cannot flow out from the central tube; when the middle O-shaped ring is opened, water enters the central pipe, and the water between the fixed valve body 1 and the central pipe is sealed in the fixed valve body 1 due to the fact that the double-layer small O-shaped ring is arranged outside the central pipe in a sealing mode; when the center tube was bounced by spring 7, sealed with fixed valve body 1 at the outside well O type circle of center tube, prevent that water from being entered into the center tube, prevent that flowing water from being taken out on the outside power carrier 6 of center tube, solve the potential safety hazard. The water inlet valve cover 2, the fixed valve body 1 and the central pipe are effectively connected together through the sealing ring, so that water is not overflowed outside the structural part; the product user experience is optimized.
The utility model discloses a first sealing washer 3 can be little O type circle, and second sealing washer 4 can be well O type circle, and third sealing washer 5 can be big O type circle. The valve core 8 of the utility model can be a central tube.
As shown in fig. 1 and 2, the valve structure of the present invention includes: the valve comprises a valve body 1, a valve core 8, a valve cover 2, an elastic piece and a valve cover 2, wherein an accommodating cavity is formed in the valve cover 2, and the valve cover 2 is fixedly connected with the valve body 1 or integrally formed; the valve body 1 is provided with an inner circumferential surface which is encircled to form a central hole; a channel is formed in the valve core 8, a first opening communicated with the channel is formed at the first end of the valve core 8, the second end of the valve core 8 is closed, and a second opening communicated with the channel is formed on the peripheral surface of the valve core 8; the valve core 8 is arranged in the central hole and can move along the central hole relative to the valve body 1 between a first position and a second position, wherein the second opening is not communicated with the containing cavity in the first position, and the second opening is communicated with the containing cavity in the second position;
as shown in fig. 5, the elastic member is used to provide the valve element 8 with an elastic force moving from the second position to the first position;
as shown in fig. 4, 8, and 9, a first groove is annularly formed on the outer circumferential surface of the valve core 8, a first sealing ring 3 is arranged in the first groove, and the first sealing ring 3 is used for sealing between the outer circumferential surface of the valve core 8 and the inner circumferential surface of the valve body 1. The number of the first grooves is multiple, and the number of the corresponding first sealing rings 3 is multiple.
The outer peripheral face of case 8 encircles and is equipped with the second recess, is equipped with second sealing washer 4 in the second recess, and the second recess sets up more near the second end of case 8 relative first recess, and second sealing washer 4 is used for realizing the sealed between the terminal surface of the inner peripheral face that is close to the holding chamber of the outer peripheral face of case 8 and valve body 1.
As shown in fig. 2, 6 and 10, the end surface of the valve body 1 near the inner circumferential surface of the accommodating chamber is formed with an enlarged portion for fitting and sealing with the second seal ring 4.
The end part ring of the valve body 1 close to the containing cavity is provided with a third groove, a third sealing ring 5 is annularly arranged in the third groove, the valve cover 2 is provided with an annular bulge, and the annular bulge extends into the third groove.
An annular limiting part is formed on the outer peripheral surface of the valve core 8, the elastic part is a spring 7 which is sleeved on the outer peripheral surface of the valve core 8, one end of the spring 7 is abutted against the limiting part, and the other end of the spring 7 is abutted against the valve body 1 or a limiting part fixed with the valve body 1.
As shown in fig. 1, 2 and 3, the valve further comprises a power carrier 6 fixed with the valve body 1, wherein the power carrier 6 is fixed at the end part of the valve body 1 far away from the accommodating cavity and is arranged around the valve core 8.
As shown in figures 1 and 2, in addition, the utility model provides a water kettle, which comprises the valve structure.
The valve cover 2 is provided with a water inlet end communicated with the containing cavity, and the water I is provided with a connector which can be matched and communicated with the first opening of the valve core 8.
The utility model can be a silent water boiler, an electric kettle, an electric teapot, a health preserving kettle, etc., and can also be drinking water and silent drinking water equipment with other similar structures.
The valve structure (water pumping sealing system) of the utility model comprises an electric kettle and other water pumping structures which realize similar functions.
Has the advantages that:
the utility model provides a valve structure, in particular to a valve structure of an electric tea pot, wherein a water inlet valve cover 2 and a fixed valve body 1 are sealed by a large O-shaped ring, when a valve core 8 (central tube) is pressed down, water of the valve cover 2 can enter the central tube, when the central tube is jacked up by a spring 7, the water of the valve cover 2 is sealed, and the water can not flow out from the central tube; when the middle O-shaped ring is opened, water enters the central pipe, and the water between the fixed valve body 1 and the central pipe is sealed in the fixed valve body 1 due to the fact that the double-layer small O-shaped ring is arranged outside the central pipe in a sealing mode; when the center tube was bounced by spring 7, sealed with fixed valve body 1 at the outside well O type circle of center tube, prevent that water from being entered into the center tube, prevent that water from spilling over, solve the potential safety hazard. The utility model discloses a valve structure uses on the electric tea kettle, can realize pumping system internal seal, and water is not spilled over, can prevent that water pumper water when drawing water that water is spattered power carrier 6, solves electric potential safety hazard, optimizes the product property ability, improves user experience.
Exemplary embodiments of the present disclosure are specifically illustrated and described above. It is to be understood that the present disclosure is not limited to the precise arrangements, instrumentalities, or instrumentalities described herein; on the contrary, the disclosure is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the appended claims.
Claims (10)
1. A valve structure, comprising: valve body (1), case (8), valve gap (2), elastic component, its characterized in that:
the valve cover (2) is provided with an accommodating cavity, and the valve cover (2) is fixedly connected with the valve body (1) or integrally formed;
the valve body (1) is provided with an inner circumferential surface which is encircled to form a central hole;
a channel is formed in the valve core (8), a first opening communicated with the channel is formed at the first end of the valve core (8), the second end of the valve core (8) is closed, and a second opening communicated with the channel is formed on the peripheral surface of the valve core (8);
the valve core (8) is arranged in the central hole and can move between a first position and a second position along the central hole relative to the valve body (1), the second opening is not communicated with the containing cavity in the first position, and the second opening is communicated with the containing cavity in the second position;
the elastic part is used for providing an elastic force for the valve core (8) to move from the second position to the first position;
the outer peripheral face of the valve core (8) is annularly provided with a first groove, a first sealing ring (3) is arranged in the first groove, and the first sealing ring (3) is used for sealing between the outer peripheral face of the valve core (8) and the inner peripheral face of the valve body (1).
2. The valve structure according to claim 1, wherein: the outer peripheral face of case (8) encircles and is equipped with the second recess, is equipped with second sealing washer (4) in the second recess, and the second recess sets up more near the second end of case (8) relative first recess, and second sealing washer (4) are used for realizing the sealed between the terminal surface of the inner peripheral face that is close to the holding chamber of the outer peripheral face of case (8) and valve body (1).
3. The valve structure according to claim 2, wherein: an expanded part which is matched and sealed with the second sealing ring (4) is formed on the end surface of the valve body (1) close to the inner circumferential surface of the accommodating cavity.
4. The valve structure according to claim 3, wherein: the valve cover (2) is fixedly connected with the valve body (1), and a third sealing ring (5) is arranged between the valve body (1) and the valve cover (2).
5. The valve structure according to any one of claims 1 to 4, wherein: the end part ring of valve body (1) near the holding cavity is equipped with the third recess, and third sealing washer (5) ring is established in the third recess, and valve gap (2) are formed with annular bulge, and annular bulge stretches into in the third recess.
6. The valve structure according to claim 5, wherein: an annular limiting part is formed on the outer peripheral surface of the valve core (8), the elastic piece is a spring (7) which is sleeved on the outer peripheral surface of the valve core (8), one end of the spring (7) is abutted against the limiting part, and the other end of the spring is abutted against the valve body (1) or a limiting part fixed with the valve body (1).
7. The valve structure according to any one of claims 1 to 4, 6, wherein: the valve also comprises a power supply carrier (6) fixed with the valve body (1), wherein the power supply carrier (6) is fixed at the end part, far away from the accommodating cavity, of the valve body (1) and is arranged around the valve core (8).
8. The valve structure according to any one of claims 1 to 4, 6, wherein: the number of the first grooves is multiple, and the number of the corresponding first sealing rings (3) is multiple.
9. A water jug is characterized in that: the kettle comprising a valve structure as claimed in any one of claims 1 to 8.
10. The water jug according to claim 9, wherein: the valve cover (2) is provided with a water inlet end communicated with the containing cavity, and the water I is provided with a connector which can be matched and communicated with the first opening of the valve core (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922471397.3U CN211820750U (en) | 2019-12-31 | 2019-12-31 | Valve structure and kettle with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922471397.3U CN211820750U (en) | 2019-12-31 | 2019-12-31 | Valve structure and kettle with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211820750U true CN211820750U (en) | 2020-10-30 |
Family
ID=73042030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922471397.3U Active CN211820750U (en) | 2019-12-31 | 2019-12-31 | Valve structure and kettle with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211820750U (en) |
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2019
- 2019-12-31 CN CN201922471397.3U patent/CN211820750U/en active Active
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