CN206026024U - Pressure display structure of pressure cooker - Google Patents
Pressure display structure of pressure cooker Download PDFInfo
- Publication number
- CN206026024U CN206026024U CN201620702724.5U CN201620702724U CN206026024U CN 206026024 U CN206026024 U CN 206026024U CN 201620702724 U CN201620702724 U CN 201620702724U CN 206026024 U CN206026024 U CN 206026024U
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- pressure
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- plate portion
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- pot cover
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Abstract
The utility model provides a pressure display structure of pressure cooker belongs to pressure cooker technical field. It has been solved current pressure display structure of pressure cooker and observed inconvenient waiting technical problem when observing the pressure size. The pressure cooker includes the pot cover, this pressure display structure sets up on the pot cover, including the elastic component, the cover body and transfer line, terminal surface outside the pot cover is fixed to the cover body, the transfer line is worn to establish on the pot cover and to be located the cover internal the outer end of transfer line, can be on its length direction relative pot cover of transfer line slides and the transfer line keeps sealed with the pot cover, pressure display structure is still including revolving the cover, it articulates at the cover internally to revolve the cover, the outer end of transfer line can and be overlapped soon to support to lean on just can make to overlap soon when the transfer line slides and rotate along its pin joint, the elastic component setting is supported with the transfer line all the time at the internal feasible cover soon of cover and is leaned on, the cover body is gone up to open there is display hole, it sets up with display hole relatively to overlap the one end of keeping away from the pin joint soon. The utility model has the advantages of can conveniently observe the pressure size.
Description
Technical field
This utility model belongs to pressure cooker technical field, and the pressure for being related to a kind of pressure cooker shows structure.
Background technology
Pressure cooker is common cooker, in culinary art by causing the pressure rise in pressure cooker so as to cooking temp is carried
Up to more than 100 DEG C so that cooking time is greatly shortened.Due to the pressure in pressure cooker it is higher, therefore open pressure cooker when
Just can be opening when pressure is larger with certain dangerous when needing the pressure in the pot to recover to an atmospheric pressure.
At present pressure cooker on the market is more than atmospheric pressure generally using float-controlled valve realizing the display of pressure in pot inner pressure
During power, float-controlled valve will be shifted up prompting user, at home pressure be equal to atmospheric pressure when, under gravity float-controlled valve can under
Move.Although float-controlled valve can point out user domestic pressure more than atmospheric pressure, the size of pot inner pressure cannot be accurately shown,
Cause user know the concrete pressure in pressure cooker, also cannot just judge more than could open pressure cooker long, cause
The inconvenience for using.In order to solve the problem, Chinese patent literature discloses pressure displaying device for pressure cooker【Authorization Notice No.
CN2439829Y】And pressure displaying device for pressure cooker【Authorization Notice No. CN2513489Y】Deng by the basis of float-controlled valve
Spring is set, by spring so that the valve rod of float-controlled valve causes which to stretch out the length of valve body difference at various pressures, by seeing
The length for examining the valve rod for stretching out valve body can determine whether the pressure size in pressure cooker.Pressure pot inner pressure size is shown in the market
Mode be by the yo-yo fashion of valve rod realizing, due to stem structure it is less, it is difficult to see clearly on valve rod
Tag line, cause observation inconvenience.
The content of the invention
The purpose of this utility model is there are the problems referred to above for existing technology, it is proposed that a kind of pressure of pressure cooker shows
Show structure, the technical problem that this utility model is solved be to provide a kind of new structure that can point out the pressure size in pressure cooker and
Pressure size can conveniently be checked.
The purpose of this utility model can be realized by following technical proposal：
A kind of pressure of pressure cooker shows structure, and pressure cooker includes pot cover, and pressure shows structure setting on pot cover, including
Elastic component, cover body and drive link, the cover body be fixed on pot cover outer face, and the drive link is located on pot cover and drive link
Outer end is located in cover body, and the drive link can slide with respect to pot cover in its longitudinal direction and drive link keeps sealing with pot cover,
Characterized in that, the pressure shows that structure also includes rotation set, the rotation set is hinged in cover body, and the outer end of drive link can be with rotation
Set against and can cause rotation set along its pin joint rotation when drive link slides, the elastic component is arranged in cover body, the bullet
Property part one end and cover body against, elastic component the other end and rotation set against and so that rotation set is all the time with drive link against described
Display aperture is provided with cover body, and the rotation set is oppositely arranged with display aperture away from one end of pin joint.
Cover body is provided with sign, and the sign is corresponding with display aperture；When in use, the pressure in pressure cooker can be made
On drive link, drive link will be shifted up, and the drive link of upper shifting can cause rotation set to rotate along pin joint, rotation set rotation needs gram
The elastic force of elastic component is taken, that is, when rotation set is rotated up to equilbrium position, the pressure size in pressure cooker and the elasticity for overcoming
The elastic force of part is identical, and now the size of rotation set sign corresponding with display aperture opposite side is the pressure in pressure cooker,
Observation is convenient；Pressure size is shown again by the upper and lower displacement of drive link to be converted to the rotation of rotation set, and structure is novel, enriches
The single display format moved up and down by valve rod of major part pressure cooker on market, provides more more options to consumer, improves product
Competitiveness.
In the pressure of above-mentioned pressure cooker shows structure, the rotation set includes side plate, base plate and has markd display
Plate, one end of the side plate by hinge in cover body, the display panel be located at the other end of side plate and with display aperture phase
To arranging, the base plate is fixed on side plate side, the outer end of the drive link can with the lower face of base plate against.Display panel can be
Turn to, user can be caused clearly to observe the finger corresponding to display panel
Indicating is known.
In the pressure of above-mentioned pressure cooker shows structure, the base plate includes the first plate portion and the second plate portion, described the
With respect to the second plate portion near display panel, with angle a between first plate portion and the second plate portion, the angle a is one plate portion
160 °～170 °, first plate portion and the second plate portion joint raise up, the outer end of the drive link and the first plate portion and
The lower face of the second plate portion joint against.Drive link drive rotation set rotate when cause rotation set all the time with the first plate portion and second
Plate portion joint against.
In the pressure of above-mentioned pressure cooker shows structure, the outer end of the drive link is hemispherical.The structure causes to pass
Lever can smoothly promote rotation set to rotate.
Above-mentioned pressure cooker pressure show structure in, the elastic component be torsion spring, the torsion spring set on bearing pin, turn round
The upper face of one end of spring and the second plate portion against, the torsion spring the other end and cover body against.Certainly elastic component can also be
Cylindrical spring, one end of cylindrical spring and base plate against, the other end and cover body against.
In the pressure of above-mentioned pressure cooker shows structure, the base plate also includes threeth plate portion of the section in circular arc,
3rd plate portion is connected with the second plate portion, and the 3rd plate portion is oppositely arranged with bearing pin.The structure can cause torsion spring stable
It is enclosed within bearing pin, the position of torsion spring can be positioned.
In the pressure of above-mentioned pressure cooker shows structure, there is on the cover body arc surface of the section in circular arc, institute
State display aperture to be opened on arc surface；Circle of the section of the display panel in circular arc, the center of circle of the display panel and arc surface
The heart is overlapped with the pin joint of rotation set.The structure causes display panel relative all the time with the position of display aperture when rotation set is rotated, and makes
Obtain display panel and accurately show pressure size.
In the pressure of above-mentioned pressure cooker shows structure, the pot cover is provided with axle sleeve and sealing nut, the axle sleeve
One end and pot cover outer face against and seal, the other end of the axle sleeve passes through pot cover, the sealing nut to wear with axle sleeve
The one end for crossing pot cover is fixed and is sealed, and the drive link is located in axle sleeve, and the drive link is located at the set of the one end on the inside of pot cover
There is the resilient valve pocket of tool, the inner that the valve pocket has a port, the drive link is located in valve pocket, the valve pocket
Port is fixed with sealing nut and is sealed.By valve pocket so that sealing between axle sleeve and sealing nut, by sealing nut and axle
The structure of set causes to seal between drive link and pot cover.
Compared with prior art, the pressure of this pressure cooker shows that structure has the advantages that conveniently observe pressure size.
Description of the drawings
Fig. 1 is the dimensional structure diagram that this pressure shows structure.
Fig. 2 is the cross section structure diagram that this pressure shows structure.
Fig. 3 is the side structure schematic view of rotation set.
In figure, 1, pot cover；2nd, cover body；21st, arc surface；22nd, display aperture；3rd, drive link；31st, axle sleeve；32nd, sealing nut；
33rd, valve pocket；4th, torsion spring；5th, rotation set；51st, side plate；511st, bearing pin；52nd, base plate；521st, the first plate portion；522nd, the second plate portion；523、
3rd plate portion；53rd, display panel.
Specific embodiment
The following is specific embodiment of the utility model and combine accompanying drawing, further is made to the technical solution of the utility model
Description, but this utility model is not limited to these embodiments.
As depicted in figs. 1 and 2, pressure cooker includes pot cover 1, and pressure shows structure setting on pot cover 1, including 2 He of cover body
Drive link 3, cover body 2 are fixed on 1 outer face of pot cover, and drive link 3 is located on pot cover 1 and the outer end of drive link 3 is located at cover body 2
Interior, drive link 3 can be slided with respect to pot cover 1 in its longitudinal direction and drive link 3 keeps sealing with pot cover 1.Specifically, pot cover
1 is provided with axle sleeve 31 and sealing nut 32, one end of axle sleeve 31 and the outer face of pot cover 1 against and seal, axle sleeve 31 it is another
End is fixed and is sealed through one end of pot cover 1 with axle sleeve 31 through pot cover 1, sealing nut 32, and drive link 3 is located in axle sleeve 31
Interior, drive link 3 is located at the one end on the inside of pot cover 1 and is cased with having resilient valve pocket 33, and valve pocket 33 has a port, drive link 3
The inner be located in valve pocket 33, the port of valve pocket 33 is fixed and is sealed with sealing nut 32.Axle sleeve 31 is caused by valve pocket 33
Seal between sealing nut 32, cause to seal between drive link 3 and pot cover 1 by the structure of sealing nut 32 and axle sleeve 31.
As depicted in figs. 1 and 2, pressure shows that structure also includes elastic component and rotation set 5, and rotation set 5 includes side plate 51, base plate 52
And have markd display panel 53, one end of side plate 51 is hinged in cover body 2 by bearing pin 511, and base plate 52 is fixed on side plate 51
Side, the outer end of drive link 3 can with the lower face of base plate 52 against.There is on cover body 2 arc surface 21 of the section in circular arc, circle
Display aperture 22 is offered in cambered surface 21, and cover body 2 is provided with sign, and the sign is corresponding with display aperture 22；Display panel 53
Positioned at side plate 51 the other end and be oppositely arranged with display aperture 22, the section of display panel 53 is in circular arc, the center of circle of display panel 53
Overlap with the pin joint of rotation set 5 with the center of circle of arc surface 21.Elastic component is arranged in cover body 2, and in the present embodiment, elastic component is
Torsion spring 4, torsion spring 4 are enclosed within bearing pin 511, one end of torsion spring 4 and cover body 2 against, torsion spring 4 the other end and base plate 52 against and make
Base plate 52 all the time with drive link 3 against；Certainly elastic component can also be cylindrical spring etc..
As shown in Figures 2 and 3, base plate 52 includes the first plate portion 521 and the second plate portion 522, the first plate portion 521 relative second
It is 160 °～170 ° that plate portion 522 has angle a, angle a between display panel 53, the first plate portion 521 and the second plate portion 522,
First plate portion 521 and 522 joint of the second plate portion raise up, and the outer end of drive link 3 is hemispherical, the outer end of drive link 3 with
The lower face of 522 joint of the first plate portion 521 and the second plate portion against.Base plate 52 also includes threeth plate portion of the section in circular arc
523, the 3rd plate portion 523 is connected with the second plate portion 522, and the 3rd plate portion 523 is oppositely arranged with bearing pin 511.
When in use, the pressure in pressure cooker can be acted on drive link 3, and drive link 3 will be shifted up, the drive link 3 of upper shifting
Rotation set 5 can be caused to rotate along pin joint, the rotation of rotation set 5 needs to overcome the elastic force of elastic component, that is, is rotated up in rotation set 5
During equilbrium position, the pressure size in pressure cooker is identical with the elastic force of the elastic component for overcoming, and now rotation set 5 is relative with display aperture 22
The size of the corresponding sign in one end is the pressure in pressure cooker, and observation is convenient；By the upper and lower displacement of drive link 3 is turned
The rotation for being changed to rotation set 5 shows pressure size again, and structure is novel, enriches most of pressure cooker on market single upper and lower by valve rod
The display format of motion, provides more more options to consumer, improves product competitiveness.
Specific embodiment described herein is only explanation for example to this utility model spirit.This utility model institute
Category those skilled in the art can make various modifications or supplement or using similar to described specific embodiment
Mode substitute, but without departing from it is of the present utility model spirit or surmount scope defined in appended claims.
Claims (8)
1. a kind of pressure of pressure cooker shows structure, and pressure cooker includes pot cover (1), and pressure shows structure setting on pot cover (1),
Including elastic component, cover body (2) and drive link (3), cover body (2) are fixed on pot cover (1) outer face, and drive link (3) wear
It is located on pot cover (1) and the outer end of drive link (3) is located in cover body (2), drive link (3) can be relative in its longitudinal direction
Pot cover (1) slides and drive link (3) keeps sealing with pot cover (1), it is characterised in that the pressure shows that structure also includes rotation set
(5), rotation set (5) are hinged in cover body (2), the outer end of drive link (3) can with rotation set (5) against and it is sliding in drive link (3)
Rotation set (5) can be caused when dynamic to rotate along its pin joint, the elastic component is arranged in cover body (2), one end of the elastic component with
Cover body (2) against, elastic component the other end and rotation set (5) against and so that rotation set (5) is all the time with drive link (3) against described
Display aperture (22) is provided with cover body (2), and rotation set (5) are oppositely arranged with display aperture (22) away from one end of pin joint.
2. the pressure of pressure cooker according to claim 1 shows structure, it is characterised in that described rotation set (5) include side plate
(51), base plate (52) and tool markd display panel (53), the one end of side plate (51) is hinged on cover body by bearing pin (511)
(2), in, described display panel (53) are located at the other end of side plate (51) and are oppositely arranged with display aperture (22), and described base plate (52) are solid
Be scheduled on side plate (51) side, the outer end of drive link (3) can with the lower face of base plate (52) against.
3. the pressure of pressure cooker according to claim 2 shows structure, it is characterised in that described base plate (52) include first
Plate portion (521) and the second plate portion (522), the first plate portion (521) relative second plate portion (522) is near display panel (53), institute
State with angle a between the first plate portion (521) and the second plate portion (522), the angle a is 160 °～170 °, first plate
Portion (521) and the second plate portion (522) joint raise up, outer end and first plate portion (521) and second of drive link (3)
The lower face of plate portion (522) joint against.
4. the pressure of pressure cooker according to claim 3 shows structure, it is characterised in that the outer end of drive link (3)
It is hemispherical.
5. the pressure of the pressure cooker according to claim 3 or 4 shows structure, it is characterised in that the elastic component is torsion spring
(4), torsion spring (4) are enclosed within bearing pin (511), and one end of torsion spring (4) and the upper face of the second plate portion (522) are against described
The other end of torsion spring (4) and cover body (2) against.
6. the pressure of pressure cooker according to claim 5 shows structure, it is characterised in that base plate (52) also include cutting
Threeth plate portion (523) of the face in circular arc, the 3rd plate portion (523) are connected with the second plate portion (522), the 3rd plate portion
(523) it is oppositely arranged with bearing pin (511).
7. the pressure of the pressure cooker according to Claims 2 or 3 or 4 shows structure, it is characterised in that on cover body (2)
With arc surface (21) of the section in circular arc, display aperture (22) are opened on arc surface (21)；Display panel (53)
Section overlap with the pin joint of rotation set (5) in the center of circle of circular arc, the center of circle of display panel (53) and arc surface (21).
8. the pressure of the pressure cooker according to claim 1 or 2 or 3 or 4 shows structure, it is characterised in that pot cover (1)
Be provided with axle sleeve (31) and sealing nut (32), the one end of axle sleeve (31) and the outer face of pot cover (1) against and seal, institute
The other end of axle sleeve (31) is stated through pot cover (1), sealing nut (32) are fixed through one end of pot cover (1) with axle sleeve (31)
And seal, drive link (3) are located in axle sleeve (31), and described drive link (3) are located at the one end on the inside of pot cover (1) and are cased with tool
Resilient valve pocket (33), described valve pocket (33) have a port, and the inner of drive link (3) is located in valve pocket (33)
Interior, the port of valve pocket (33) is fixed and is sealed with sealing nut (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620702724.5U CN206026024U (en) | 2016-07-02 | 2016-07-02 | Pressure display structure of pressure cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620702724.5U CN206026024U (en) | 2016-07-02 | 2016-07-02 | Pressure display structure of pressure cooker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206026024U true CN206026024U (en) | 2017-03-22 |
Family
ID=58310720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620702724.5U Active CN206026024U (en) | 2016-07-02 | 2016-07-02 | Pressure display structure of pressure cooker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206026024U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110141091A (en) * | 2019-05-31 | 2019-08-20 | 金陵科技学院 | A kind of vacuum cup to cool down and its heat preservation, cool-down method |
-
2016
- 2016-07-02 CN CN201620702724.5U patent/CN206026024U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110141091A (en) * | 2019-05-31 | 2019-08-20 | 金陵科技学院 | A kind of vacuum cup to cool down and its heat preservation, cool-down method |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |