CN208551194U - A kind of pressure cooker - Google Patents
A kind of pressure cooker Download PDFInfo
- Publication number
- CN208551194U CN208551194U CN201721200709.1U CN201721200709U CN208551194U CN 208551194 U CN208551194 U CN 208551194U CN 201721200709 U CN201721200709 U CN 201721200709U CN 208551194 U CN208551194 U CN 208551194U
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- China
- Prior art keywords
- spool
- pressure release
- valve
- pressure
- release bar
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Abstract
The utility model discloses a kind of pressure cookers, including pot body, pot cover and fast decompression valve.The fast decompression valve includes that upper and lower ends outer surface sets threaded spool, the valve deck being connect with spool threaded upper ends, pressure release bar in valve deck is set, valve deck upper end is set and pressure release bar is rotatablely connected and can promote the pressure release handle of pressure release bar, the filtering cover connected with spool lower thread, the filtering cover bottom is equipped with multiple lautertuns, spring stack is equipped in the valve deck, the spring stack be sleeved on pressure release bar and with valve deck inner wall upper-end contact, pressure release bar lower end is provided with valve plug, the spool middle-end inner wall is equipped with relief hole, the pot cover is equipped with and the matched mounting hole in spool lower end, the mounting hole that the spool lower end passes through pot cover is threadedly coupled with filtering cover.The utility model structure is simple, can effectively avoid blockage problem by lautertuns, and component connection is simple, is easy to unpick and wash, is able to achieve quick pressure releasing.
Description
Technical field
The utility model relates to kitchen utensils, especially a kind of pressure cooker.
Background technique
Since pressure cooker can make water can achieve higher temperature without boiling, accelerate the function of fricassee efficiency
Can, it is widely used in life.And in order to avoid pressure cooker causes to explode due to high pressure in pot, it generally can be novel
Pressure valve is set on pressure cooker, when pot inner pressure reaches a certain level, is released stress by pressure valve.Often general pressure
Valve is easy blocking, needs often to clean to block to avoid pressure valve and complain and quarrel loudly, but the cleaning not easy to disassemble of common pressure valve.
Utility model content
The utility model is intended to solve above-mentioned technical problem at least to a certain extent.For this purpose, the utility model proposes one
It kind can be with quick pressure releasing and pressure cooker easy to clean.
The technical scheme adopted by the utility model to solve the technical problem is as follows:
A kind of pressure cooker, including pot body, pot cover and fast decompression valve.The pot body is provided with the receiving of opening upwards
The accommodation space side wall in space, the pot body is equipped with multiple steps, is provided on each step for placing food materials
Round steaming piece with holes；The pot cover is arranged in pot body opening；The fast decompression valve includes that upper and lower ends outer surface is equipped with spiral shell
The spool of line, the pressure release bar being arranged in valve deck, is arranged in valve deck upper end and pressure release bar the valve deck connecting with spool threaded upper ends
It is rotatablely connected and the filtering cover that the pressure release handle of pressure release bar is connected with spool lower thread can be promoted, the filtering cover bottom is set
Have multiple lautertuns, be equipped with spring stack in the valve deck, the spring stack be sleeved on pressure release bar and with terminated on valve deck inner wall
Touching, pressure release bar lower end are provided with valve plug, and the spool middle-end inner wall is equipped with relief hole, and valve core inside is perforative circular hole,
The spool lower end is provided with and removes the plane that material is formed on flank, and the pot cover is equipped with and the matched installation of the plane
Hole, the mounting hole that the spool lower end passes through pot cover are threadedly coupled with filtering cover.
Further, the spool middle-end and lower end outer surface angle are provided with sealing ring.
Further, the sealing ring is made using rubber.
Further, the valve plug is made using rubber.
Further, the valve plug and the circular hole of spool lower end are interference fit.
Further, several pressure limiting valves are additionally provided on the pot cover.
Further, chamfering is arranged in lower end and the angle of middle-end in the spool inner wall.
The beneficial effects of the utility model are: by the design of lautertuns it is possible to prevente effectively from fast decompression valve blocking causes
Danger, and pass through the threaded connection design of spool and valve deck and filtering cover, fast decompression valve can be easily dismantled, is carried out
Effective cleaning, when use, can also carry out quick pressure releasing by pressure release handle, and the design of Multideck piece can also make product can be with
Various food is handled simultaneously.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is the utility model mounting structure schematic diagram；
Fig. 2 is the fast decompression valve installation condition decomposition diagram of the utility model；
Fig. 3 is the fast decompression valve mounting structure schematic diagram of the utility model；
Fig. 4 is the cover structure schematic diagram of the utility model.
Specific embodiment
The utility model is described in detail with reference to the accompanying drawings and examples.
Referring to figs. 1 to Fig. 4, a kind of pressure cooker of the utility model, including pot body 1 and pot cover 2.The pot body 1 is set
It is equipped with the accommodation space of upper opening, the accommodation space side wall of the pot body 1 is equipped with multiple steps 11, in each step 11
On be provided with for place food materials it is with holes it is round steam piece, different food materials can be placed on different steaming on pieces simultaneously and realized
The effect of culinary art simultaneously.The outwardly extending card being spaced apart is arranged in 1 opening of pot body, 1 top edge of pot body in the setting of pot cover 2
Block, pot cover 2 are equipped with corresponding card slot in corresponding position, and pot body 1 and pot cover 2 pass through the effect of fixture block and card slot, can rotate and
Open and close pot cover.In this example, multiple pressure limiting valves 21 are provided on pot cover, the pressure limiting valve 21 is when air pressure reaches certain value in pot
It can releasing pressure automatically.
Fast decompression valve 3 is also provided on pot cover, from top to bottom successively include pressure release handle 31, valve deck 34, spool 36,
With filtering cover 37.The 36 upper and lower ends outer surface of spool is provided with screw thread, and middle-end is the rotary table of protrusion, and 3 sections are open circles
Tubular, middle-end inner wall are equipped with relief hole.36 upper end of spool is connected through a screw thread valve deck 34, is equipped with pressure release bar in valve deck 34
33,33 upper end of pressure release bar passes through hole protrusion 34 surface of valve deck of valve deck 34 and pressure release handle 31 is rotatablely connected.Pressure release handle 31
Pressure release bar 33 can be raised up by rotation.Spring stack 38 is further sleeved on pressure release bar 33, in end thereof contacts valve deck 34
Wall upper end, the other end are contacted with the rotary table that pressure release bar 33 1 protrudes.The circular hole being through inside the spool 36, under pressure release bar 33
End is provided with a valve plug 35, and the circular hole cooperation of valve plug 35 and 36 lower end of spool is used to close air-flow.At 36 lower thread face of spool
It is also provided with plane (36a), which formed by flank removal material, and pot cover 2 is equipped with and 36a, the plane
The cross sectional shape that the mounting hole 22 matched, the shape of the mounting hole 22 and the flank of 36 lower end of spool and plane (36a) form
Match.The mounting hole that 36 lower end of spool passes through pot cover is threadedly coupled with filtering cover 37.Because of spool lower end this
The presence of plane 36a, so that the shape of 36 lower end of the mounting hole 22 of pot cover 2 and spool is no longer simple circular hole, it is solid in installation
The phenomenon that when determining, spool 36 is not able to rotate, and is installed and is fixed simply, is not in idle running, and do not allow to be also easy to produce loosening.It is described
37 bottom of filtering cover is additionally provided with multiple lautertuns, leads in use, lautertuns can be entered to avoid tiny food materials inside spool
Blocking is caused, so the width of lautertuns is smaller than the size of relief hole.
In this example, in order to realize air-tightness, it is provided with sealing ring in 36 middle-end of spool and lower end outer surface angle, it is close
Seal 39 is contacted with pot cover upper surface, can prevent gas leakage, for better air-tightness, the circular hole of valve plug and spool lower end
It is interference fitted with being combined into.Above-mentioned sealing ring and valve plug is made of rubber.
In this example, in order to avoid that will not be stuck when valve plug pushing, set in the angle of spool inner wall middle-end and lower end
Chamfering 36b is set.
Above embodiments are only to illustrate the technical solution of the utility model and are not intended to limit it, all without departing from this
Any modification of utility model spirit and scope or equivalent replacement should all cover the range in technical solutions of the utility model
It is interior.
Claims (7)
1. a kind of pressure cooker, it is characterised in that:
Pot body (1), the pot body (1) are provided with the accommodation space of opening upwards, and the accommodation space side wall of the pot body (1) is equipped with
Multiple steps (11) are provided on each step (11) and round steam piece for placing the with holes of food materials；
Pot cover (2), the pot cover (2) are arranged in pot body (1) opening；
Fast decompression valve (3), including upper and lower ends outer surface set threaded spool (36), connect with spool (36) threaded upper ends
Valve deck (34), pressure release bar (33) in valve deck (34), setting are set in valve deck (34) upper end and pressure release bar (33) rotation company
Connect and can be promoted the filtering cover (37) that the pressure release handle (31) of pressure release bar (33) is connected with spool lower thread, the filtering cover
(37) bottom is equipped with multiple lautertuns, is equipped with spring stack (38) in the valve deck, the spring stack (38) is sleeved on pressure release bar
(33) on and with valve deck (34) inner wall upper-end contact, pressure release bar (33) lower end is provided with valve plug (35), the spool (36)
Further include the middle-end that inner wall is equipped with relief hole, is perforative circular hole inside spool (36), spool (36) lower end is provided with
On flank remove material formed plane (36a), the pot cover (2) be equipped with plane (36a) the matched mounting hole (22),
The mounting hole (22) that spool (36) lower end passes through pot cover is threadedly coupled with filtering cover (37).
2. a kind of pressure cooker according to claim 1, it is characterised in that: spool (36) middle-end and lower end appearance
Face angle is provided with sealing ring (39).
3. a kind of pressure cooker according to claim 2, it is characterised in that: the sealing ring (39) is made of rubber
It forms.
4. a kind of pressure cooker according to claim 1, it is characterised in that: the valve plug (35) using rubber make and
At.
5. a kind of pressure cooker according to claim 1 or 4, it is characterised in that: the valve plug (35) and spool (36)
The circular hole of lower end is interference fit.
6. a kind of pressure cooker according to claim 1, it is characterised in that: be additionally provided with several limits on the pot cover
Pressure valve (21).
7. a kind of pressure cooker according to claim 1, it is characterised in that: spool (36) inner wall is in lower end in
Chamfering (36b) is arranged in the angle at end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721200709.1U CN208551194U (en) | 2017-09-18 | 2017-09-18 | A kind of pressure cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721200709.1U CN208551194U (en) | 2017-09-18 | 2017-09-18 | A kind of pressure cooker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208551194U true CN208551194U (en) | 2019-03-01 |
Family
ID=65445188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721200709.1U Active CN208551194U (en) | 2017-09-18 | 2017-09-18 | A kind of pressure cooker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208551194U (en) |
-
2017
- 2017-09-18 CN CN201721200709.1U patent/CN208551194U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |