CN109431286B - Water tank water stopping structure and cooking utensil - Google Patents
Water tank water stopping structure and cooking utensil Download PDFInfo
- Publication number
- CN109431286B CN109431286B CN201811338414.XA CN201811338414A CN109431286B CN 109431286 B CN109431286 B CN 109431286B CN 201811338414 A CN201811338414 A CN 201811338414A CN 109431286 B CN109431286 B CN 109431286B
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- China
- Prior art keywords
- sealing
- water tank
- sealing plug
- interface
- connecting cavity
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 106
- 238000010411 cooking Methods 0.000 title claims abstract description 12
- 238000007789 sealing Methods 0.000 claims abstract description 163
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 230000005484 gravity Effects 0.000 claims description 4
- 239000000696 magnetic material Substances 0.000 claims description 2
- 238000001179 sorption measurement Methods 0.000 claims description 2
- 239000012530 fluid Substances 0.000 claims 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J36/00—Parts, details or accessories of cooking-vessels
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Cookers (AREA)
- Thermally Insulated Containers For Foods (AREA)
Abstract
The utility model provides a water stopping structure of a water tank and a cooking utensil, wherein the water stopping structure of the water tank comprises: the pipeline structure is provided with a first interface positioned in the water tank, a second interface communicated with the water outlet of the water tank and a connecting cavity communicated with the first interface and the second interface; the sealing seat is fixedly arranged on the pipeline structure corresponding to the connecting cavity; the sealing plug is arranged in the connecting cavity in a sliding manner along the extending direction of the connecting cavity, is provided with a sealing position for sealing and matching with the sealing seat to cut off the first interface and the second interface, and is far away from the sealing seat in the sliding direction of the sealing plug to conduct the conducting position of the first interface and the second interface; the driving piece generates a sealing acting force for driving the sealing plug to move to a sealing position along the sliding direction; the sealing acting force is smaller than the pressure of the sealing plug due to the pressure difference when the second interface is communicated with the outside through the water outlet. The design is simple in assembly, production cost is saved, and water leakage is avoided. And the pot cover is not limited by the structure states of the pot cover and the like, and the applicability is wide.
Description
Technical Field
The utility model relates to the technical field of water tank sealing structures, in particular to a water tank water stopping structure and a cooking utensil.
Background
The water tank is often used in the cooking utensil, and the water tank needs to be connected with a water pipe connector of the water tank seat through an opening, so that outflow of water stored in the water tank is realized. The sealing of the water tank inside the cooking appliance is of great importance. However, the current market tanks are directly connected to the tank base and lack of associated sealing designs, which results in the need for the user to carefully lean the end tank to prevent water from spilling out of the tank.
In view of this, the utility model patent publication No. CN206453667U discloses a cooking appliance with a water tank, comprising a pot body, a pot cover arranged above the pot body, the pot body being provided with the water tank. The bottom of water tank is equipped with elastic sealing structure, and the water tank still is equipped with and is used for triggering elastic sealing structure in order to switch on the promotion subassembly of water tank, and the terminal directional elastic sealing structure of promotion subassembly, the promotion subassembly is triggered elastic sealing structure in order to switch on the water tank when receiving the promotion. The pushing assembly comprises a push rod, a slide way for accommodating pushing of the push rod is arranged on the inner wall of the water tank, the push rod is arranged in the slide way, the top end of the push rod extends to the upper portion of the water tank, and the locking operation of the pot cover pushes the push rod and triggers the elastic sealing structure to conduct the water tank. In the concrete operation, the push rod top end extending to the upper part of the water tank can trigger the operation of the elastic sealing structure while the pot cover is buckled; when the water tank is subjected to water adding operation or water changing operation, the upper pot cover is in an open state; after being reloaded into the water tank, the pot cover is buckled, and the water tank can be conducted.
The elastic sealing structure and the push rod assembly of the patent can play a role in sealing the water tank, but have complex structure and high assembly cost, and meanwhile, the water tank cannot be conducted when the pot cover is opened by means of closing and opening of the pot cover, so that the water tank has certain use limitation.
Disclosure of Invention
Therefore, the technical problem to be solved by the utility model is to overcome the defects of complex structure, high assembly cost, certain use limitation and the like in the prior art, thereby providing the water stopping structure of the water tank.
The utility model aims to overcome the defects of complex water stopping structure, high assembly cost, certain use limitation and the like of a water tank of a cooking utensil in the prior art, thereby providing the cooking utensil.
The utility model provides a water stopping structure of a water tank, which comprises the following components:
the pipeline structure is provided with a first interface positioned in the water tank, a second interface communicated with the water outlet of the water tank and a connecting cavity communicated with the first interface and the second interface;
the sealing seat is fixedly arranged on the pipeline structure corresponding to the connecting cavity;
the sealing plug is arranged in the connecting cavity in a sliding manner along the extending direction of the connecting cavity, and is provided with a sealing position for sealing and matching with the sealing seat to cut off the first interface and the second interface, and a conducting position for sliding and conducting the first interface and the second interface away from the sealing seat along the sliding direction of the sealing plug;
the driving piece generates a sealing acting force for driving the sealing plug to move to the sealing position along the sliding direction; the sealing acting force is smaller than the pressure of the sealing plug due to the pressure difference when the second interface is communicated with the outside through the water outlet.
Optionally, the sealing plug and the inner wall of the connecting cavity have a conduction gap, and a through hole which is conducted with the first interface is formed in the sealing seat corresponding to the end area of the sealing plug matched with the sealing seat; and when the sealing plug is positioned at the conducting position, the conducting gap conducts the through hole and the second interface.
Optionally, the connecting cavity is a cylindrical cavity taking the first axis as a central axis; the sealing plug is a cylindrical plug coaxial with the connecting cavity and comprises a sealing plug body and sliding protrusions which are arranged on the sealing plug body in pairs relative to the first axis; the inner wall of the connecting cavity is provided with a sliding groove which is in sliding fit with the sliding protrusion corresponding to the sliding protrusion, and the sliding groove extends parallel to the first axis.
Optionally, the sealing seat is a cover body structure fixedly arranged at the end part of the pipeline structure corresponding to the first connector, the cover body structure is provided with the through hole, and the sealing seat further comprises a fixing lug fixedly arranged on the outer wall of the pipeline structure.
Optionally, the cover body structure is provided with the dodging opening corresponding to the sliding protrusion, and the sealing side wall in sealing fit with the sealing plug peripheral wall is provided corresponding to the sealing plug peripheral wall.
Optionally, the sealing seat and the sealing plug are adsorption structures close to each other through field acting force, and the driving piece is the sealing seat and the sealing plug.
Optionally, the sealing plug is provided with a magnet, and the sealing seat is made of a magnetic material attracted to the magnet.
Optionally, the sliding direction is the vertical direction, the sealing plug is located the top of sealing seat, under the action of gravity of sealing plug with sealing seat sealing fit.
Optionally, the driving piece is an elastic piece arranged between the sealing plug and the sealing seat, and the acting force generated by the elastic piece is the sealing acting force.
The utility model also provides a cooking utensil which comprises a water tank and the water stopping structure of the water tank, wherein the water outlet is provided with an electromagnetic valve for controlling on-off.
The technical scheme of the utility model has the following advantages:
according to the water stopping structure of the water tank, when the water outlet is closed, the sealing plug slides to the sealing position under the action of sealing force, so that water leakage of the water tank is prevented, and the sealing effect of the water tank is achieved; when the water outlet is opened, the sealing plug is driven to move to a conducting position away from the sealing seat along the sliding direction under the action of the internal and external pressure difference, so that the conducting purpose is realized. The design is simple in assembly, production cost is saved, and meanwhile, a user can use the water tank without worrying about water leakage. And the pot cover is not limited by the structure states of the pot cover and the like, and the applicability is wide.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
Fig. 1 is a sectional view of a water stopping structure of a water tank provided in a first embodiment of the present utility model;
fig. 2 is a cross-sectional view of another direction of the water stopping structure of the water tank provided in the first embodiment of the present utility model;
fig. 3 is a schematic view of the mating of the sealing plug and the sealing seat shown in fig. 1.
Reference numerals illustrate:
the device comprises a 1-pipeline structure, a 2-connecting cavity, a 3-sliding groove, a 4-sealing seat, a 41-avoidance opening, a 42-sealing side wall, a 43-fixing lug, a 44-through hole, a 5-second connector, a 6-sealing plug, a 61-sealing plug body, a 62-sliding protrusion and a 7-first connector.
Detailed Description
The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Fig. 1 to 3 show an embodiment of a water stopping structure of a water tank according to the present utility model. The water stopping structure of the water tank is applied to the water tank.
As can be seen from fig. 1, the water tank sealing structure comprises a pipe structure 1, a sealing plug 6 and a sealing seat 4. The pipeline structure 1 is vertically extended and provided with a first connector 7, a second connector 5 and a connecting cavity 2 for communicating the first connector 7 and the second connector 5. The connecting cavity 2 is a cylindrical cavity structure with a vertical straight line in the central axis. The first connection 7 is located inside the tank at the lowest end of the pipe structure 1. The second connector 5 is communicated with the water outlet of the water tank. The central axis of the connecting chamber 2 is called the first axis.
Referring to fig. 1 to 3, the sealing plug 6 is disposed inside the connection cavity 2 and includes a sealing plug body 61 and a sliding protrusion 62. The sealing plug body 61 is of a cylindrical structure coaxial with the connecting cavity 2, and the sliding protrusions 62 are provided in pairs to the sealing plug body 61 with respect to the first axis. The sealing plug body 61 has a conduction gap with a certain distance from the inside of the connecting chamber 2. The pipeline structure 1 is provided with a sliding groove 3 corresponding to the sliding protrusion 62. The sliding groove 3 extends along a first axis, the sliding direction being a first axial direction. It is obvious that the sliding structure of the sliding projection 62 cooperating with the sliding groove 3 may be provided with a plurality, for example 3, 4 or more, with respect to the first axis.
The sealing seat 4 is fixedly arranged at the bottom end part of the pipeline structure 1 and seals the first connector 7. Specifically, the sealing seat 4 is a cover structure fixedly arranged at the end part of the pipeline structure 1 corresponding to the first connector 7, and a through hole 44 communicated with the first connector 7 is formed in the end part region of the cover structure corresponding to the sealing plug 6 matched with the sealing seat 4. The sealing plug 6 approaches the sealing seat 4 in the sliding direction and is in sealing engagement with the sealing seat 4 to close the through hole 44, which is called sealing position. The sealing plug 6 is distanced from the sealing seat 4 in the sliding direction, and the through hole 44 is conducted with the second port 5 through the conduction gap, so that the conduction between the first port 7 and the second port 5 is realized, and this position is referred to as a conduction position.
The cover structure further comprises a fixing lug 43 fixedly arranged on the outer wall of the pipeline structure 1, an avoidance opening 41 corresponding to the sliding protrusion 62, and a sealing side wall 42 corresponding to the peripheral wall of the sealing plug 6 and in sealing fit with the peripheral wall of the sealing plug 6.
The sealing plug 6 is a plug body structure made of silica gel material, and a magnet is arranged inside the sealing plug body structure. The sealing seat 4 is of an iron structure. Under the action of magnetic force generated between the magnet and the iron structure, the sealing plug 6 is close to and adsorbed on the sealing seat 4. When the second interface 5 is conducted with the outside, the sealing plug 6 is driven by the water under the action of the internal-external pressure difference to slide away from the sealing seat 4 to a conducting position, and the first interface 7 and the second interface 5 are conducted.
The force generated between the magnet and the iron structure is called sealing force, and as another embodiment, the sealing force may be gravity, specifically, the sliding direction is vertical, the sealing plug 6 is located above the sealing seat 4, and is close to the sealing seat 4 under the action of gravity of the sealing plug 6.
As an alternative, the sealing force may be generated by a separate component, such as an elastic element arranged between the sealing plug 6 and the sealing seat 4. The structure that generates the sealing force is collectively referred to as a driver.
The utility model also provides a cooking utensil which comprises a water tank and the water stopping structure of the water tank, wherein the water outlet is provided with an electromagnetic valve for controlling on-off.
The specific working principle is as follows: after the water tank stores water, the sealing plug 6 containing the magnet moves under the action of magnetic force and is adsorbed on the sealing seat 4, the water tank is sealed to form a closed space, and water is guaranteed not to splash out in the shaking process. When the electromagnetic valve starts to work, vacuum is formed between the electromagnetic valve and the sealing plug 6, the sealing plug 6 is driven by water to slide to a conducting position along the direction away from the sealing seat 4 under the action of internal and external pressure difference, and a waterway is opened; when the electromagnetic valve stops working, the sealing plug 6 is again adsorbed on the sealing seat 4 under the action of magnetic force, and the waterway is closed. The utility model has the advantages of simple assembly and good sealing effect, saves the production cost and simultaneously ensures that a user can use the water tank without worrying about water leakage. And the pot cover is not limited by the structure states of the pot cover and the like, and the applicability is wide.
It is apparent that the above examples are given by way of illustration only and are not limiting of the embodiments. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. While still being apparent from variations or modifications that may be made by those skilled in the art are within the scope of the utility model.
Claims (9)
1. A water stopping structure of a water tank, comprising:
the pipeline structure (1) is provided with a first connector (7) positioned in the water tank, a second connector (5) communicated with the water outlet of the water tank and a connecting cavity (2) communicated with the first connector (7) and the second connector (5);
the sealing seat (4) is fixedly arranged on the pipeline structure (1) corresponding to the connecting cavity (2);
the sealing plug (6) is arranged in the connecting cavity (2) in a sliding manner along the extending direction of the connecting cavity (2), and is provided with a sealing position which is matched with the sealing seat (4) in a sealing manner to cut off the first interface (7) and the second interface (5), and a conducting position which is far away from the sealing seat (4) along the sliding direction of the sealing plug (6) to conduct the first interface (7) and the second interface (5) in a sliding manner;
a driving member for generating a sealing force for driving the sealing plug (6) to move to the sealing position along the sliding direction; the sealing acting force is smaller than the pressure of the sealing plug (6) due to the pressure difference between the fluid at the upper end and the fluid at the lower end when the second interface (5) is communicated with the outside through the water outlet;
the sealing seat (4) and the sealing plug (6) are adsorption structures which are close to each other through field acting force, and the driving piece is the sealing seat (4) and the sealing plug (6).
2. The water tank stopping structure according to claim 1, wherein: the sealing plug (6) and the inner wall of the connecting cavity (2) are provided with a conduction gap, and a through hole (44) which is conducted with the first interface (7) is formed in the sealing seat (4) corresponding to the end area of the sealing plug (6) matched with the sealing seat (4); the conduction gap conducts the through hole (44) and the second interface (5) when the sealing plug (6) is in the conduction position.
3. The water tank stopping structure according to claim 2, wherein: the connecting cavity (2) is a cylindrical cavity taking the first axis as a central axis; the sealing plug (6) is a cylindrical plug coaxial with the connecting cavity (2), and comprises a sealing plug body (61) and sliding protrusions (62) which are arranged on the sealing plug body (61) in pairs relative to the first axis; the inner wall of the connecting cavity (2) is provided with a sliding groove (3) which is in sliding fit with the sliding protrusion (62) corresponding to the sliding protrusion (62), and the sliding groove (3) extends parallel to the first axis.
4. A water tank stop structure according to claim 3, wherein: the sealing seat (4) is a cover body structure fixedly arranged at the end part of the pipeline structure (1) corresponding to the first connector (7), the through hole (44) is formed in the cover body structure, and the sealing seat further comprises a fixing lug (43) fixedly arranged on the outer wall of the pipeline structure (1).
5. The water tank stopping structure according to claim 4, wherein: the cover body structure is provided with an avoidance opening (41) corresponding to the sliding protrusion (62), and a sealing side wall (42) in sealing fit with the peripheral wall of the sealing plug (6) is arranged corresponding to the peripheral wall of the sealing plug (6).
6. The water tank stopping structure according to any one of claims 1 to 5, wherein: the sealing plug (6) is provided with a magnet, and the sealing seat (4) is made of a magnetic material attracted by the magnet.
7. The water tank stopping structure according to any one of claims 1 to 5, wherein: the sliding direction is a vertical direction, the sealing plug (6) is positioned above the sealing seat (4), and is in sealing fit with the sealing seat (4) under the action of gravity of the sealing plug (6).
8. The water tank stopping structure according to any one of claims 1 to 5, wherein: the driving piece is an elastic piece arranged between the sealing plug (6) and the sealing seat (4), and the acting force generated by the elastic piece is the sealing acting force.
9. A cooking appliance, characterized in that: comprising a water tank and the water stopping structure of the water tank as claimed in any one of claims 1 to 8, wherein the water outlet is provided with an electromagnetic valve for controlling on-off.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811338414.XA CN109431286B (en) | 2018-11-09 | 2018-11-09 | Water tank water stopping structure and cooking utensil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811338414.XA CN109431286B (en) | 2018-11-09 | 2018-11-09 | Water tank water stopping structure and cooking utensil |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109431286A CN109431286A (en) | 2019-03-08 |
| CN109431286B true CN109431286B (en) | 2024-03-12 |
Family
ID=65551225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811338414.XA Active CN109431286B (en) | 2018-11-09 | 2018-11-09 | Water tank water stopping structure and cooking utensil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109431286B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009172109A (en) * | 2008-01-23 | 2009-08-06 | Tiger Vacuum Bottle Co Ltd | Electric kettle |
| CN103892713A (en) * | 2014-03-24 | 2014-07-02 | 合肥华凌股份有限公司 | Water valve and water dispenser |
| CN209528912U (en) * | 2018-11-09 | 2019-10-25 | 珠海格力电器股份有限公司 | A kind of water tank water stopping structure and cooking apparatus |
-
2018
- 2018-11-09 CN CN201811338414.XA patent/CN109431286B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009172109A (en) * | 2008-01-23 | 2009-08-06 | Tiger Vacuum Bottle Co Ltd | Electric kettle |
| CN103892713A (en) * | 2014-03-24 | 2014-07-02 | 合肥华凌股份有限公司 | Water valve and water dispenser |
| CN209528912U (en) * | 2018-11-09 | 2019-10-25 | 珠海格力电器股份有限公司 | A kind of water tank water stopping structure and cooking apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109431286A (en) | 2019-03-08 |
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