CN208192804U - A kind of pressure cooker of sealing ring anticreep - Google Patents
A kind of pressure cooker of sealing ring anticreep Download PDFInfo
- Publication number
- CN208192804U CN208192804U CN201720961520.8U CN201720961520U CN208192804U CN 208192804 U CN208192804 U CN 208192804U CN 201720961520 U CN201720961520 U CN 201720961520U CN 208192804 U CN208192804 U CN 208192804U
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- China
- Prior art keywords
- sealing ring
- accommodating chamber
- pressure cooker
- exhaust pipe
- pot cover
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Abstract
The utility model discloses a kind of pressure cookers of sealing ring anticreep, including pot body and the pot cover being arranged in the pot body, the pot cover is equipped with accommodating chamber and exhaust pipe, the accommodating chamber is equipped with through-hole, the exhaust pipe in the through-hole by stretching out, the exhaust pipe is equipped with pressure limiting valve, sealing ring is equipped in the accommodating chamber, gap between the sealing ring sealing exhaust pipe and pot cover, the periphery of the sealing ring is equipped with lug, the accommodating chamber is equipped with and the matched mounting groove of the lug, the lug is inserted into the mounting groove so that the sealing ring is fixed in the accommodating chamber；The pressure cooker can prevent sealing ring from falling off.
Description
Technical field
The utility model relates to machine for kitchen use technical field, espespecially a kind of pressure cooker of sealing ring anticreep.
Background technique
It is energy-efficient currently, pressure cooker is convenient and efficient with its, it is environmentally protective the advantages that, being increasingly becoming in family must can not
Few cook utensil, pressure cooker generally comprise pot cover and pot body, and pot cover is equipped with exhaust pipe, and exhaust pipe is equipped with pressure limiting valve, pressure
Power pot is in order to keep the sealing of its cooking space, and prevents greasy dirt when culinary art from flowing to inside machine, and trim is equipped with close
Seal, the sealing ring are used to the gap between exhaust pipe and pot cover is sealed up, as shown in Figure 1, the sealing in exhaust pipe exhaust
The assembly method of circle 1 is that sealing ring 1 is clipped on trim 2, and lower section has pressing plate 3 and sealing ring 1 to be interference fitted, and fastens sealing ring 1,
Realize the fixation of sealing ring 1, the above structure has two: one, during dismounting pot cover, since exhaust pipe can push up sealing
Circle 1,1 stress of sealing ring is easily separated from trim 2, makes troubles to production and use process；Two, due to pressing plate 3 and trim 2
Between pinch seal circle 1 so that trim 2 is constantly subjected to the power pushed up upwards, with the increase of use time, trim 2 is easy
Raise upward deformation.
Utility model content
In order to solve the above-mentioned technical problem, the utility model provides a kind of pressure cooker of sealing ring anticreep, the pressure cooker
It can prevent sealing ring from falling off.
In order to reach the utility model aim, the utility model adopts the following technical solution: a kind of pressure of sealing ring anticreep
Power pot, including pot body and the pot cover being arranged in the pot body, the pot cover is equipped with accommodating chamber and exhaust pipe, the accommodating chamber
It is equipped with through-hole, for the exhaust pipe by stretching out in the through-hole, the exhaust pipe is equipped with pressure limiting valve, is equipped in the accommodating chamber
The periphery of sealing ring, the gap between the sealing ring sealing exhaust pipe and pot cover, the sealing ring is equipped with lug, the receiving
Chamber, which is equipped with, to be inserted into the mounting groove with the matched mounting groove of the lug, the lug so that the sealing ring is fixed on institute
It states in accommodating chamber.
Optionally, the sealing ring is equipped with centre bore, and the exhaust pipe passes through the centre bore and the sealing ring mistake
It is full of cooperation.
Optionally, the bottom surface of the sealing ring, which is equipped with, clamps portion around the centre bore, it is described clamp portion with it is described close
The bottom surface of seal forms and clamps slot, and the slot that clamps is fastened on the through-hole of the accommodating chamber.
Optionally, the section for clamping portion is L-shape.
Optionally, the inner wall for clamping slot is equipped with mounting hole, and the accommodating chamber is equipped with to be cooperated with the mounting hole
Protrusion.
It optionally, further include mandril, the mandril is movably connected in the accommodating chamber, and the mandril is by the accommodating chamber
Interior stretching jacks up the pressure limiting valve, so that the exhaust pipe is vented.
Optionally, the sealing ring covers the mandril, and the mandril is by jacking up the sealing ring so that its deformation, is incited somebody to action
The pressure limiting valve jacks up.
Optionally, the pot cover is equipped with button and interlocking bar, and the interlocking bar is hinged on pot cover by shaft, described
Interlocking bar is hinged towards one end of accommodating chamber and the mandril, and the other end of the interlocking bar, which is equipped with, presses portion, and the button is set
It sets and is pressed in portion described.
Optionally, reset spring is equipped between the button and the pot cover.
Optionally, the pot cover includes the trim and liner being superimposed up and down, and the trim is equipped with the accommodating chamber.
Compared with prior art, the utility model has the beneficial effects that
1, fixed in the lug insertion mounting groove of sealing ring in the utility model, solve the problems, such as that sealing ring falls off, into
One step fixed seal ring, while inhibiting the deformation of sealing ring, the sealing ring in the utility model on the one hand will be in sealing station benefit
It is sealed with its elastic force, on the one hand the unsealed position of sealing ring is not intended to be generated elastic deformation by external force again, using this
Structure increases n fixed point to sealing ring, can effectively inhibit the unsealed position of sealing ring to generate elastic deformation, and then make
Its flat appearance, stable structure.
2, the bottom surface of sealing ring is equipped with and clamps portion in the utility model, and the bottom surface for clamping portion and sealing ring clamps accommodating chamber
The edge of through-hole, further fixes sealing ring.
3, the male cooperation on the mounting hole and accommodating chamber on slot inner wall is clamped in the utility model, and the portion of clamping is fixed on
On the through-hole of accommodating chamber, to make sealing ring when deformation occurs, it will not fall off.
4, pot cover includes the trim and liner being superimposed up and down in the utility model, trim, liner, sealing ring three it
Between be not interference fitted, make the liner of pot cover not give trim upward thrust always, solve trim and jack up deformation
Problem.
5, sealing ring covers mandril in the utility model, and mandril is by jacking up sealing ring so that its deformation, by pressure limiting valve top
It rises, makes exhaust pipe in exhaust, sealing ring can prevent steam from entering inside machine.
6, pot cover is equipped with button in the utility model, and button controls the displacement of mandril, user is facilitated to pass through push-botton operation
Mandril realizes the on-off of pressure limiting valve.
7, it is pressed in the utility model and is equipped with reset spring between portion and pot cover, reset spring enables the portion of pressing to answer automatically
Position, improves the operating handle of user.
Other features and advantages of the utility model will illustrate in the following description, also, partly from specification
In become apparent, or understood and implementing the utility model.The purpose of this utility model and other advantages can pass through
Specifically noted structure is achieved and obtained in the specification, claims and drawings.
Detailed description of the invention
Attached drawing is used to provide to further understand technical solutions of the utility model, and constitutes part of specification,
It is used to explain the technical solution of the utility model together with embodiments herein, not constitute to technical solutions of the utility model
Limitation.
Fig. 1 is the structural schematic diagram of pressure cooker in the prior art；
Fig. 2 is the cross-sectional view one of the utility model pressure cooker；
Fig. 3 is the cross-sectional view of pot cover in the utility model；
Fig. 4 is the structural schematic diagram one of sealing ring in the utility model；
Fig. 5 is the structural schematic diagram one of trim in the utility model；
Fig. 6 is the structural schematic diagram two of sealing ring in the utility model；
Fig. 7 is the structural schematic diagram two of trim in the utility model；
Fig. 8 is the cross-sectional view two of the utility model pressure cooker；
Fig. 9 is the enlarged drawing in Fig. 8 at a.
Specific embodiment
For the purpose of this utility model, technical solution and advantage is more clearly understood, below in conjunction with attached drawing to this
The embodiment of utility model is described in detail.It should be noted that in the absence of conflict, embodiment in the application and
Feature in embodiment can mutual any combination.
Embodiment 1
As shown in Figures 2 and 3, a kind of pressure cooker of sealing ring anticreep, including pot body 4 and the pot cover being arranged in pot body 4
5, pot cover 5 includes the trim 2 and liner 6 of superposition connection up and down, and trim 2 is equipped with accommodating chamber 7 and exhaust pipe 8, accommodating chamber 7
For the groove body of an opening upwards, through-hole is equipped on the bottom of accommodating chamber 7, the top of exhaust pipe 8 in through-hole by stretching out, exhaust pipe
It is connected in 8 bottom end and pot body 4, exhaust pipe 8 is used to for the gas in pot body 4 being discharged, and the top of exhaust pipe 8 is equipped with pressure limiting valve
9, in the present embodiment, pressure limiting valve 9 is gravity drop hammer, and gravity drop hammer is placed in accommodating chamber 7, and gravity drop hammer is movably connected in exhaust
On the top of pipe 8；It is set on the bottom of accommodating chamber 7 there are two aperture, aperture is connected with mandril 10, and the top of mandril 10 can
It is pierced by aperture by accommodating chamber 7, and is moved up and down in aperture, when the top of mandril 10 moves up, mandril 10
Top pressure limiting valve 9 can be jacked up so that exhaust pipe 8 be vented；When the top of mandril 10 moves down, the top of mandril 10
It is detached from and is fallen back on the top of exhaust pipe 8 under the effect of gravity with the contact of pressure limiting valve 9, pressure limiting valve 9, exhaust pipe 8 is sealed；?
The bottom of accommodating chamber 7 is equipped with sealing ring 1, and the middle part of sealing ring 1 is equipped with centre bore, and exhaust pipe 8 passes through the centre bore and sealing
Circle 1 interference fit, the gap between 1 sealing exhaust pipe 8 of sealing ring and trim 2, prevent exhaust pipe 8 exhaust when, steam into
Enter inside machine, sealing ring 1 covers the top of mandril 10, and when the top of mandril 10 moves up, mandril 10 jacks up sealing ring 1
So that its deformation occurs, the deformation of sealing ring 1 jacks up pressure limiting valve 9, realize exhaust pipe 8 exhaust.
As shown in figure 3, the utility model controls pressure limiting valve 9 in sealing exhaust pipe 8 by mandril 10 and opens exhaust pipe 8
Two states switch over；In order to facilitate the movement of user's control mandril 10, in the present embodiment, trim 2 is equipped with button
18 and interlocking bar 11, interlocking bar 11 is a lever, and the middle part of interlocking bar 11 is hinged on liner 6 by shaft, 11 court of interlocking bar
Hinged to one end of accommodating chamber 7 and mandril 10, the other end is equipped with and presses portion, and button 18 is mounted in the portion of pressing, button 18
Bottom offsets with the portion of pressing, and when the downward button press 18 of user, button 18 drives the portion of pressing to move down, and interlocking bar 11, which surrounds, to be turned
Axis rotation makes one end of interlocking bar 11 that mandril 10 be driven to move up, and mandril 10 jacks up pressure limiting valve 9, realizes 8 row of exhaust pipe
Gas；In order to facilitate the reset of button 18, and the operating handle of user is improved, reset spring is equipped between button 18 and liner 6,
Reset spring can be such that button 18 springs back, so that mandril 10 be made to move down, realize the reset of pressure limiting valve 9.
As shown in Figure 4 and Figure 5, when mandril 10 jacks up sealing ring 1 in order to prevent, sealing ring 1 is fallen off, sealing ring 1
Periphery is equipped with lug 12, and lug 12 is equipped at intervals with multiple around sealing ring 1, and the end of lug 12 is equipped with back-off 13, accommodating chamber 7
Side wall is equipped with mounting groove 14 corresponding with lug 12, and mounting groove 14 is silica gel hole, is equipped in mounting groove 14 and matches with back-off 13
Buckle, when lug 12 be inserted into mounting groove 14 in, back-off 13 with buckle fasten, be fixed on sealing ring 1 in accommodating chamber 7.
The lug 12 of sealing ring 1 is inserted into fixed in mounting groove 14 in the utility model, and solve that sealing ring 1 falls off asks
Topic, further fixes sealing ring 1, while inhibiting the deformation of sealing ring 1, the sealing ring 1 in the utility model on the one hand will be close
Envelope position is sealed using its elastic force, and the unsealed position of sealing ring 1 is on the one hand not intended to be generated elastic shape by external force again
Become, n lug 12, i.e. n fixed point are increased to sealing ring 1 using the structure, can effectively inhibit the non-tight of sealing ring 1
Position generates elastic deformation, and then makes its flat appearance, stable structure.
It is not interference fitted between trim 2, liner 6,1 three of sealing ring in the utility model, liner 6 is made not begin
The thrust upward to trim 2 eventually solves the problems, such as that trim 2 jacks up deformation in the prior art.
Embodiment 2
Embodiment 2 the difference from embodiment 1 is that, as shown in Fig. 6, Fig. 7, Fig. 8 and Fig. 9, the bottom surface of sealing ring 1 is equipped with ring
Portion 15 is clamped around 1 centre bore of sealing ring, the section for clamping portion 15 is L-shape, clamps portion 15 and sealing ring 1 is integrally formed, at this
In embodiment, the two sides that portion 15 is symmetricly set on centre bore are clamped, the bottom surface of the inner wall and sealing ring 1 that clamp portion 15, which is formed, to be clamped
Slot, the opening for clamping slot are oriented the side far from centre bore, clamp and stretch out in through-hole of the portion 15 by accommodating chamber 7, and make to clamp
Slot is fastened on the through-hole of accommodating chamber 7, that is, through-hole is clamped setting by the bottom surface of the inner wall and sealing ring 1 that clamp portion 15, thus into
The fixed seal ring 1 of one step.
For further fixed seal ring 1, as shown in Figure 6 and Figure 7, the inner wall for clamping slot is equipped with mounting hole 16, peace
Dress hole 16 can be set in the portion that clamps 15, also can be set on the bottom surface of sealing ring 1, in the present embodiment, mounting hole 16
It is arranged in the portion that clamps 15, the protrusion 17 cooperated with mounting hole 16 is equipped on the bottom of accommodating chamber 7, protrusion 17 passes through mounting hole
16 offset with liner 6.In the present embodiment, accommodating chamber 7 and liner 6 are plastic parts, keep accommodating chamber 7 and 6 hardness of liner high, by
Larger deformation is not had after power.
Although embodiment disclosed by the utility model is as above, the content only the utility model for ease of understanding
And the embodiment used, it is not intended to limit the utility model.Technical staff in any the utility model fields,
Under the premise of not departing from spirit and scope disclosed by the utility model, it can be carried out in the form and details of implementation any
Modification and variation, but the scope of patent protection of the utility model, still should be subject to the scope of the claims as defined in the appended claims.
Claims (10)
1. a kind of pressure cooker of sealing ring anticreep, including pot body and the pot cover being arranged in the pot body, the pot cover is equipped with
Accommodating chamber and exhaust pipe, the accommodating chamber are equipped with through-hole, and the exhaust pipe is set on the exhaust pipe by stretching out in the through-hole
Limited valve, the accommodating chamber is interior equipped with sealing ring, and the gap between the sealing ring sealing exhaust pipe and pot cover, feature exists
In the periphery of the sealing ring is equipped with lug, and the end of the lug is equipped with back-off, and the accommodating chamber is equipped with and the lug
Matched mounting groove, mounting groove is interior to be equipped with and is buckled to matched buckle, and the lug is inserted into the mounting groove and the back-off
It fastens with buckle so that the sealing ring is fixed in the accommodating chamber.
2. the pressure cooker of sealing ring anticreep according to claim 1, which is characterized in that the sealing ring is equipped with center
Hole, the exhaust pipe passes through the centre bore and the sealing ring is interference fitted.
3. the pressure cooker of sealing ring anticreep according to claim 2, which is characterized in that the bottom surface of the sealing ring is equipped with ring
Around the portion that clamps of the centre bore, the bottom surface for clamping portion and the sealing ring, which is formed, clamps slot, and the slot that clamps is fastened on
On the through-hole of the accommodating chamber.
4. the pressure cooker of sealing ring anticreep according to claim 3, which is characterized in that the section for clamping portion is L-shape.
5. the pressure cooker of sealing ring anticreep according to claim 3, which is characterized in that the inner wall for clamping slot is equipped with
Mounting hole, the accommodating chamber are equipped with the protrusion cooperated with the mounting hole.
6. the pressure cooker of -5 any sealing ring anticreeps according to claim 1, which is characterized in that it further include mandril, it is described
Mandril is movably connected in the accommodating chamber, and the mandril is jacked up the pressure limiting valve by stretching out in the accommodating chamber, so that institute
State exhaust pipe exhaust.
7. the pressure cooker of sealing ring anticreep according to claim 6, which is characterized in that the sealing ring covers the top
Bar, the mandril is by jacking up the sealing ring so that its deformation, the pressure limiting valve is jacked up.
8. the pressure cooker of sealing ring anticreep according to claim 6, which is characterized in that the pot cover is equipped with button and connection
Lever, the interlocking bar are hinged on pot cover by shaft, and the interlocking bar is hinged towards one end of accommodating chamber and the mandril,
The other end of the interlocking bar is equipped with the portion that presses, and the button setting is pressed in portion described.
9. the pressure cooker of sealing ring anticreep according to claim 8, which is characterized in that between the button and the pot cover
Equipped with reset spring.
10. the pressure cooker of -5 any sealing ring anticreeps according to claim 1, which is characterized in that the pot cover includes upper
The trim and liner of lower superposition, the trim are equipped with the accommodating chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720961520.8U CN208192804U (en) | 2017-08-03 | 2017-08-03 | A kind of pressure cooker of sealing ring anticreep |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720961520.8U CN208192804U (en) | 2017-08-03 | 2017-08-03 | A kind of pressure cooker of sealing ring anticreep |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208192804U true CN208192804U (en) | 2018-12-07 |
Family
ID=64488761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720961520.8U Active CN208192804U (en) | 2017-08-03 | 2017-08-03 | A kind of pressure cooker of sealing ring anticreep |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208192804U (en) |
-
2017
- 2017-08-03 CN CN201720961520.8U patent/CN208192804U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230522 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. |
|
| TR01 | Transfer of patent right |