CN207940642U - A kind of cooking apparatus - Google Patents
A kind of cooking apparatus Download PDFInfo
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- CN207940642U CN207940642U CN201720924569.6U CN201720924569U CN207940642U CN 207940642 U CN207940642 U CN 207940642U CN 201720924569 U CN201720924569 U CN 201720924569U CN 207940642 U CN207940642 U CN 207940642U
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- pressure ball
- pressure
- ball
- outer cover
- cooking apparatus
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Abstract
A kind of cooking apparatus is disclosed herein, including inner cover and pressure ball valve assembly, the inner cover is provided with mounting hole, the pressure ball valve assembly includes ball valve outer cover, pressure ball and pressure ball seat, the ball valve outer cover cover buckle press ball seat forms discharge chamber, the pressure ball is arranged in discharge chamber, the setting mounting hole of the pressure ball seat and it is provided with gas vent up and down, the ball valve outer cover is provided with the gas outlet for exhaust, and the inner wall of the ball valve outer cover is provided with the limit rib for limiting pressure ball direction of displacement.Present document relates to machine for kitchen use fields, provide a kind of cooking apparatus, activity space of the pressure ball under exhaust condition can be limited, conducive to exhaust, avoid the problem that pressure ball in discharge chamber uncontrollable collide everywhere and cause exhaust have some setbacks, and avoid the problem that pressure ball failure occurs and can not reset, improve the safety of cooking apparatus.
Description
Technical field
The utility model is related to machine for kitchen use field more particularly to a kind of cooking apparatus.
Background technology
Cooking apparatus currently on the market, such as minute-pressure rice cooker, including inner cover and pressure ball valve assembly, inner cover are provided with peace
Hole is filled, pressure ball valve assembly includes ball valve outer cover, pressure ball and pressure ball seat, and the ball valve outer cover cover buckle press ball seat forms row
Air cavity, pressure ball are arranged in discharge chamber, the setting mounting hole of pressure ball seat and are provided with gas vent up and down, ball valve
Outer cover is provided with the gas outlet for exhaust.Wherein, in an unstressed state, pressure ball blocks gas vent, is formed in rice cooker
Cooking space.
But after the pressure in rice cooker exceeds amount pressure, steam impringement pressure ball carries out lifting exhaust, due to pressure
Ball aperture is less than discharge chamber, and pressure ball is caused to be collided everywhere under the impact of steam, uncontrollable.If pressure ball blocks outside ball valve
The gas outlet of cover can be easy to happen uncontrollable accident；Or when cooking apparatus is cooked congee, glued since congee has
Property, the congee overflowed into discharge chamber are easy to stick pressure ball, are unfavorable for exhaust event.
Utility model content
The utility model provides a kind of cooking apparatus, can limit activity space of the pressure ball under exhaust condition, is conducive to row
Gas, avoid the problem that pressure ball in discharge chamber uncontrollable collide everywhere and cause exhaust to have some setbacks, and pressure ball is avoided to go out
The problem of now failure can not reset, improves the safety of cooking apparatus.
In order to solve the above technical problems, the utility model adopts the following technical solution：
A kind of cooking apparatus, including inner cover and pressure ball valve assembly, the inner cover are provided with mounting hole, the pressure ball valve
Component includes ball valve outer cover, pressure ball and pressure ball seat, and the ball valve outer cover cover buckle press ball seat forms discharge chamber, the pressure
Ball is arranged in discharge chamber, the setting mounting hole of the pressure ball seat and is provided with gas vent up and down, the ball valve
Outer cover is provided with the gas outlet for exhaust, and the inner wall of the ball valve outer cover is provided with the limit for limiting pressure ball direction of displacement
Position muscle.The limit rib can limit activity space of the pressure ball under exhaust condition, be conducive to exhaust, avoid pressure ball in discharge chamber
Uncontrollable collide everywhere and lead to exhaust the problem of having some setbacks, and avoid the problem that pressure ball failure occurs and can not reset, and carries
The safety of high cooking apparatus.
Preferably, the limit rib includes the first limit rib and the second limit rib for limiting pressure ball moving direction,
It is different that first limit rib and the second limit rib apply force direction to the pressure ball.Specifically the first limit rib and
Two limit ribs limit the movement of pressure ball from horizontal X-axis and Y direction respectively, further limit its activity space.
Preferably, the top spacing of the upper end of the pressure ball and discharge chamber is 1.5-2mm under non-exhaust condition,
Vertical direction limits the activity space of pressure ball, and pressure ball is avoided to be collided everywhere under the impact of steam, uncontrollable.
Preferably, the section of first limit rib is H-type or U-shaped, ensures the intensity of limit rib, is not easy in pressure ball
Impact under damage.
Preferably, the pressure ball seat deviates the axis setting of the ball valve outer cover, and the gas vent is arranged in the pressure
The center of power ball seat, the pressure ball are arranged in pressure ball seat upper end.
Preferably, the inner wall of the ball valve outer cover is additionally provided with third limit rib in the circumferential direction of the pressure ball, further
Limit the activity space of pressure ball.
Preferably, interior cover is additionally provided with pressure limiting valve module, and the pressure limiting valve module includes pressure limiting valve outer cover, described
Pressure limiting valve outer cover is integrally formed with ball valve outer cover to be arranged, and is reduced part, is simplified assembly technology, saves cost.
Preferably, the ball valve outer cover is convenient for assembly with inner cover by screw or rivet interlacement.
Preferably, the pressure ball seat includes ball seat main body and the support plate in its periphery is arranged, and the ball seat main body is inclined
Centrally disposed from the support plate, the support plate is clipped between the inner cover and limit rib.
Preferably, the pressure ball valve assembly further includes the pressure ball sealing ring for sealing, the pressure ball sealing ring
It is arranged between the pressure ball seat and inner cover, ensures that sealing is close, securely and reliably.
The beneficial effects of the utility model：
The limit rib of the utility model can limit activity space of the pressure ball under exhaust condition, be conducive to exhaust, avoid pressing
Power ball in discharge chamber uncontrollable collide everywhere and lead to exhaust the problem of having some setbacks, and avoiding pressure ball from failure occur can not
The problem of reset, improves the safety of cooking apparatus.
The pressure limiting valve outer cover of the utility model is integrally formed with ball valve outer cover to be arranged, and is reduced part, is simplified assembler
Skill saves cost.
Description of the drawings
The utility model is described further below in conjunction with the accompanying drawings：
Fig. 1 is the cooking apparatus decomposition state schematic diagram of embodiment one；
Fig. 2 is the cooking apparatus schematic cross-section of embodiment one；
Fig. 3 is the ball valve outer cover schematic diagram of embodiment one；
Fig. 4 is the ball valve outer cover schematic cross-section of embodiment one；
Fig. 5 is the ball valve outer cover schematic diagram of embodiment two；
Fig. 6 is the cooking apparatus decomposition state schematic diagram of embodiment three；
Fig. 7 is the ball valve outer cover schematic diagram of embodiment three.
Reference numeral：1- inner covers, 101- mounting holes, 2- pressure ball valve assembly, 201- ball valves outer cover, 2011- exhaust outlets,
2012- mounting holes, 202- pressure balls, 203- pressure ball seat, 2031- gas vents, 2032- ball seats main body, 2033- support plates,
204- pressure balls sealing ring, 205- discharge chambers, 206- limit ribs, the first limit ribs of 2061-, the second limit ribs of 2062-, 3- pressure limitings
Valve module, 301- pressure limiting valves outer cover, 302- resetting springs, 303- gag lever posts, 304- pressure limiting sealing rings.
Specific implementation mode
To keep present invention purpose, technical solution and advantageous effect of greater clarity, below in conjunction with the accompanying drawings to this
The embodiment of application illustrates, it should be noted that in the absence of conflict, in the embodiment and embodiment in the application
Feature mutually can arbitrarily combine.
Embodiment one
Please refer to Fig.1 the embodiment one of the utility model cooking apparatus shown in -4.
As shown in figs. 1 and 2, which includes inner cover 1 and pressure ball valve assembly 2, and inner cover 1 is provided with mounting hole
101, pressure ball valve assembly 2 includes ball valve outer cover 201, pressure ball 202, pressure ball seat 203 and pressure ball sealing ring 204, ball valve
201 cover buckle press ball seat 203 of outer cover forms discharge chamber 205, and pressure ball 202 is arranged in discharge chamber 205, pressure ball seat 203
Seal installation hole 101 and it is provided with gas vent 2031 up and down, ball valve outer cover 201 is provided with the gas outlet for exhaust
2011；Pressure ball sealing ring 204 is arranged between pressure ball seat 203 and inner cover 1, is arranged along above-mentioned mounting hole 101, ensures that sealing is tight
It is close, securely and reliably；The inner wall side of ball valve outer cover 201 is provided with the limit rib 206 for limiting 202 direction of displacement of pressure ball,
Side of the limit rib 206 close to gas outlet 2011.The limit rib 206 can limit activity of the pressure ball 202 under exhaust condition
Space, be conducive to exhaust, avoid pressure ball 202 in discharge chamber 205 uncontrollable collide everywhere and cause exhaust have some setbacks ask
Topic, and avoid the problem that pressure ball 202 failure occurs and can not reset, improve the safety of cooking apparatus.
When inner liner pressure is excessive, gas push pressure ball is lifted upwards to be vented with pressure release, due to being provided with limit rib 206,
So that pressure ball is directed away from another side direction movement exhaust of gas outlet 2011, then pressure ball will not block gas outlet 2011,
Exhaust, safety is ensured.
Specifically, as shown in Figure 2, Figure 3 and Figure 4, limit rib 206 includes for limiting 202 moving direction of pressure ball
One limit rib 2061 and the second limit rib 2062 in 2061 both sides of the first limit rib is set.Wherein, the first limit rib 2061 limits
X-direction movement and second limit rib 2062 restriction pressure ball 202 Y direction shifting in level of the constant-pressure ball 202 in level
It is dynamic, horizontal restriction is formed, the activity space that horizontal plane direction limits pressure ball 202 is reached.
In order to assist the restriction effect of the first limit rib 2061 and the second limit rib 2062, the inner wall of ball valve outer cover 201 to exist
The circumferential direction of pressure ball 202 is also provided with third limit rib.First limit rib 2061 and the second limit rib 2062 are all two perpendicular
Straight block reinforcement resists the impact of pressure ball 202.The horizontal direction of limit rib 206 is coordinated to limit, particularly, in non-exhaust condition
The upper end of lower pressure ball 202 is 1.5-2mm with the top spacing of discharge chamber 205, forms vertical restriction, is limited in vertical direction
The activity space of pressure ball 202, top are smaller than 1.5mm and are easy to increase the stuck probability of assembly, be not easy more than 2mm completely multiple
Position sealing.Above-mentioned level limits and being limited to pressure ball 203 delimit limited activity space vertically, and pressure ball 202 is avoided to exist
It is collided everywhere under the impact of steam, it is uncontrollable.
In addition, as shown in Figures 2 and 3, ball valve outer cover 201 is provided with mounting hole 2012, passes through screw convenient for itself and inner cover 1
Connection is conducive to quick assembling, also can form riveting or other fixed forms by mounting hole 2012, ensure its stable connection.
Particularly, pressure ball seat 203 deviates the axis setting (i.e. 203 eccentric setting of pressure ball seat) of ball valve outer cover 201, gas vent 2031
It is arranged at the center of pressure ball seat 203, the upper end of pressure ball seat 203 is in groove-like, is resetted convenient for pressure ball 202；It is not vented
Under state, pressure ball 202 is arranged in 203 upper end of pressure ball seat and blocks the gas vent 2031.Wherein, pressure ball seat 203 includes
Ball seat main body 2032 penetrates through the upper and lower end face of ball seat main body 2032 with the support plate 2033 in its periphery, gas vent 2031 is arranged,
Ball seat main body 2032 deviates the centrally disposed of support plate 2033, and support plate 2033 rides on inner cover 1, is clipped in inner cover 1 and limit rib
Between 206, to position the pressure ball seat 203.
Under non-exhaust condition, pressure ball 202 blocks the gas vent 2031 makes pressure due to 203 eccentric setting of pressure ball seat
Power ball 202 is close to gas outlet 2011 and far from limit rib 206.When (the either solenoid valve mandril of cooking apparatus under exhaust condition
Jack up or steam jack up), pressure ball 202 is directed away from the direction movement of gas outlet 2011, avoids the fortune of pressure ball 202
The uncertainty in dynamic direction causes exhaust clearance that may be present small the problem of having some setbacks, also to make pressure ball 202 controllable
It is moved to exhaust purpose in the ranged space, and has evaded the problem of appearance failure can not reset.
Embodiment two
Please refer to the embodiment two of the utility model cooking apparatus shown in fig. 5.The present embodiment two and embodiment one are not
It is same to essentially consist in：The section of first limit rib is different.
As shown in Figure 5, the inner wall of ball valve outer cover 201 is provided with the first limit rib for limiting pressure ball moving direction
2061 and second limit rib 2062.Wherein, the second limit rib 2062 is preferably two block reinforcements being vertically arranged, and is alternatively a plurality of
Block reinforcement.
Particularly, the section of first limit rib 2061 is preferably H-type, promotes the intensity of the first limit rib 2061, makes
It is not easy to damage under the impact of pressure ball.In addition, the section of first limit rib 2061 can be also U-shaped, the can be also promoted
The intensity of one limit rib 2061.
Embodiment three
Please refer to the embodiment three of Fig. 6 and the utility model cooking apparatus shown in Fig. 7.The present embodiment three and embodiment one
Be differing principally in that：It connects pressure limiting valve outer cover and is integrally formed with ball valve outer cover and is arranged.
The cooking apparatus includes inner cover 1, pressure ball valve assembly 2 and pressure limiting valve module 3, pressure ball valve assembly 2 and pressure limiting valve
Component 3 is all disposed on inner cover 1.Wherein, pressure ball valve assembly 2 includes ball valve outer cover 201, pressure ball 202, pressure ball seat 203
With pressure ball sealing ring 204,201 cover buckle press ball seat 203 of ball valve outer cover, the setting of pressure ball 202 in the ball valve outer cover 201 and
203 upper end of pressure ball seat, pressure ball sealing ring 204 are arranged between pressure ball seat 203 and inner cover 1, ensure that sealing is close, safely may be used
It leans on；The pressure limiting valve module 3 includes the pressure limiting valve outer cover 301 from top to bottom set gradually, resetting spring 302, gag lever post 303 and limit
Pressure seal ring 304.
Particularly, pressure limiting valve outer cover 301 is integrally formed with ball valve outer cover 201 and is arranged, and reduces part, forms one dress
Match, simplify assembly technology, saves cost.
In conjunction with above-described embodiment one, embodiment two and embodiment three, the limit rib of the utility model can limit pressure ball and exist
Activity space under exhaust condition, be conducive to exhaust, avoid pressure ball in discharge chamber uncontrollable collide everywhere and cause to be vented
The problem of having some setbacks, and avoid the problem that pressure ball failure occurs and can not reset, improve the safety of cooking apparatus.This practicality is new
The pressure limiting valve outer cover of type is integrally formed with ball valve outer cover to be arranged, and is reduced part, is simplified assembly technology, saves cost.
In the description of the present application, term " installation ", " connected ", " connection ", " fixation " etc. shall be understood in a broad sense, example
Such as, " connection " may be fixed connection or may be dismantle connection, or integral connection；It can be directly connected, it can also
Indirectly connected through an intermediary.For the ordinary skill in the art, above-mentioned art can be understood as the case may be
The concrete meaning of language in this application.
In the description of this specification, the description of term " one embodiment ", " some embodiments ", " specific embodiment " etc.
Mean that particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one reality of the application
It applies in example or example.In the present specification, schematic expression of the above terms are not necessarily referring to identical embodiment or reality
Example.Moreover, description particular features, structures, materials, or characteristics can in any one or more of the embodiments or examples with
Suitable mode combines.
Although those skilled in the art should be understood that the embodiment disclosed by the utility model embodiment is as above,
The content only the utility model embodiment and the embodiment that uses for ease of understanding, are not limited to the utility model
Embodiment.Technical staff in any the utility model embodiment fields, is taken off not departing from the utility model embodiment
Under the premise of the spirit and scope of dew, any modification and variation, but this practicality can be carried out in the form and details of implementation
The scope of patent protection of new embodiment, still should be subject to the scope of the claims as defined in the appended claims.
Claims (10)
1. a kind of cooking apparatus, including inner cover and pressure ball valve assembly, the inner cover is provided with mounting hole, the pressure ball valve group
Part includes ball valve outer cover, pressure ball and pressure ball seat, and the ball valve outer cover cover buckle press ball seat forms discharge chamber, the pressure ball
It is arranged in discharge chamber, the setting mounting hole of the pressure ball seat and is provided with gas vent up and down, outside the ball valve
It is provide with the gas outlet being equipped with for exhaust, which is characterized in that the inner wall of the ball valve outer cover is provided with for limiting pressure ball position
Move the limit rib in direction.
2. cooking apparatus as described in claim 1, which is characterized in that the limit rib includes for limiting pressure ball movement side
To the first limit rib and the second limit rib, first limit rib and the second limit rib apply active force side to the pressure ball
To difference.
3. cooking apparatus as described in claim 1, which is characterized in that the upper end of the pressure ball and row under non-exhaust condition
The top spacing of air cavity is 1.5-2mm.
4. cooking apparatus as claimed in claim 2, which is characterized in that the section of first limit rib is H-type or U-shaped.
5. the cooking apparatus as described in claim 1-4 is any, which is characterized in that the pressure ball seat deviates the ball valve outer cover
Axis setting, the gas vent is arranged at the center of the pressure ball seat, and the pressure ball is arranged on the pressure ball seat
End.
6. the cooking apparatus as described in claim 1-4 is any, which is characterized in that the inner wall of the ball valve outer cover is in the pressure
The circumferential direction of ball is additionally provided with third limit rib, further to limit the activity space of pressure ball.
7. cooking apparatus as described in claim 1, which is characterized in that it is covered in described and is additionally provided with pressure limiting valve module, it is described
Pressure limiting valve module includes pressure limiting valve outer cover, and the pressure limiting valve outer cover is integrally formed with ball valve outer cover to be arranged.
8. cooking apparatus as described in claim 1, which is characterized in that the ball valve outer cover is connected with inner cover by screw or rivet
It connects.
9. cooking apparatus as claimed in claim 5, which is characterized in that the pressure ball seat includes ball seat main body and is arranged at it
The support plate of periphery, the ball seat main body deviate the centrally disposed of the support plate, and the support plate is clipped in the inner cover and limit
Between the muscle of position.
10. cooking apparatus as described in claim 1, which is characterized in that the pressure ball valve assembly further includes for sealing
Pressure ball sealing ring, the pressure ball sealing ring are arranged between the pressure ball seat and inner cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720924569.6U CN207940642U (en) | 2017-07-27 | 2017-07-27 | A kind of cooking apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720924569.6U CN207940642U (en) | 2017-07-27 | 2017-07-27 | A kind of cooking apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207940642U true CN207940642U (en) | 2018-10-09 |
Family
ID=63702831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720924569.6U Active CN207940642U (en) | 2017-07-27 | 2017-07-27 | A kind of cooking apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207940642U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109259587A (en) * | 2018-12-03 | 2019-01-25 | 珠海格力电器股份有限公司 | Cooking appliance, cover body and pressure limiting device |
-
2017
- 2017-07-27 CN CN201720924569.6U patent/CN207940642U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109259587A (en) * | 2018-12-03 | 2019-01-25 | 珠海格力电器股份有限公司 | Cooking appliance, cover body and pressure limiting device |
| CN109259587B (en) * | 2018-12-03 | 2024-03-19 | 珠海格力电器股份有限公司 | Cooking appliance, cover body and pressure limiting device |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230531 Address after: Building 2, No. 52, 22nd Street, Baiyang Street, Qiantang New District, Hangzhou City, Zhejiang Province, 310000 Patentee after: Hangzhou Jiuchuang Home Appliances Co.,Ltd. Address before: No. 999, Mei Li Road, Huaiyin District, Ji'nan, Shandong Patentee before: JOYOUNG Co.,Ltd. |