CN109588973B - Outer pot and pressure cooker - Google Patents
Outer pot and pressure cooker Download PDFInfo
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- CN109588973B CN109588973B CN201710932787.9A CN201710932787A CN109588973B CN 109588973 B CN109588973 B CN 109588973B CN 201710932787 A CN201710932787 A CN 201710932787A CN 109588973 B CN109588973 B CN 109588973B
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- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000007704 transition Effects 0.000 description 3
- 101100298222 Caenorhabditis elegans pot-1 gene Proteins 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
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- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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Classifications
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- 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
- A47J27/00—Cooking-vessels
- A47J27/08—Pressure-cookers; Lids or locking devices specially adapted therefor
- A47J27/09—Safety devices
-
- 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
- A47J27/00—Cooking-vessels
- A47J27/08—Pressure-cookers; Lids or locking devices specially adapted therefor
- A47J27/0804—Locking devices
- A47J27/0815—Locking devices where vessel and lid have adapted shapes to provide for the locking action
Abstract
The invention discloses an outer pot and a pressure cooker, wherein the outer pot comprises a pot body and a plurality of pot teeth, the pot teeth are arranged on the outer edge of a pot opening of the pot body, the pot teeth comprise locking pot teeth which are locked with a self-locking pin, the locking pot teeth are provided with an outer end far away from the pot body, and a locking side part and an unlocking side part which are connected with the pot body and the outer end, wherein an included angle between the locking side part and the outer edge of the pot opening is alpha, an included angle between the unlocking side part and the outer edge of the pot opening is beta, and alpha is more than beta. According to the technical scheme provided by the invention, on the premise of ensuring labor saving in closing the cover, the self-locking pin cannot slide out from the locking side part when the pressure cooker uses strong cover opening in the cover closing state, so that the cover cannot be forcibly opened when the pressure cooker is in the cover closing state, the forced cover opening of a user when the pressure cooker is under high pressure is avoided, and the safety performance of the pressure cooker is improved.
Description
Technical Field
The invention relates to the technical field of household appliances, in particular to an outer pot and a pressure cooker.
Background
At present, in order to ensure the use safety of the pressure cooker, a device for preventing forced uncovering is generally arranged in the cooker, most products are that a self-locking component is arranged on the cooker cover and is linked with a floater, when the pressure exists, the floater rises, so that the cooker cover cannot rotate, in particular, the self-locking component is arranged in the cooker cover assembly, the self-locking pin and the outer cooker teeth interfere with each other, however, in order to facilitate the sliding fit between the self-locking pin and the outer cooker teeth when the pressure cooker is closed, most of the outer cooker teeth are generally in smooth transition, if a user forcible uncovers, the cooker cover can be opened with smaller force under the state that the pressure floater rises in the cooker, and the accident of hurting people caused by the ejection of the content of the pressure cooker under high pressure is likely.
Disclosure of Invention
The invention mainly aims to provide an outer pot and a pressure cooker, and aims to solve the problem that the pot cover can be opened with smaller force under the condition that a pressure float in the pot possibly rises, so that the content of the pressure cooker is sprayed out to hurt people in the existing pressure cooker.
In order to achieve the above object, the present invention provides an outer pot for a pressure cooker, the outer pot comprising:
a pot body; the method comprises the steps of,
the pot teeth are arranged at the outer edge of the pot mouth of the pot body and comprise locking pot teeth which are locked with self-locking pins of the pressure cooker, and the locking pot teeth are provided with outer ends far away from the pot body, locking side parts and unlocking side parts which are connected with the pot body and the outer ends;
the included angle between the locking side part and the outer edge of the pot opening is alpha, the included angle between the unlocking side part and the outer edge of the pot opening is beta, and alpha is more than beta.
Preferably, α is 45 °.
Preferably, 20 DEG.ltoreq.beta.ltoreq.30 deg.
The present invention also provides a pressure cooker including:
the outer pot comprises a pot body and a plurality of pot teeth, the pot teeth are arranged on the outer edge of a pot opening of the pot body, the pot teeth comprise locking pot teeth which are locked with the self-locking pins, the locking pot teeth are provided with outer ends far away from the pot body, and locking side parts and unlocking side parts which are connected with the pot body and the outer ends, wherein an included angle between the locking side parts and the outer edge of the pot opening is alpha, an included angle between the unlocking side parts and the outer edge of the pot opening is beta, and alpha is more than beta;
the shell cover is sleeved at the upper end of the outer pot;
the pot cover is arranged on the upper port of the shell cover, the inner edge of the pot cover is provided with a plurality of buckling teeth, and the buckling teeth are correspondingly buckled with the plurality of pot teeth of the outer pot;
the self-locking assembly is provided with a movable stroke in the radial direction and comprises a self-locking pin which is arranged at the inner sliding part of the pot cover and the outer end of the sliding part and protrudes inwards from the inner side surface of the pot cover, the self-locking pin is abutted against the locking side part when the pressure cooker is in a cover closing and in-place state and is abutted against the unlocking side part when the pressure cooker is in a cover opening state, and the sliding part is provided with a stop hole;
the float can be movably arranged on the pot cover up and down and is matched with the stop hole when floating up so as to limit the radial movement of the self-locking assembly; the method comprises the steps of,
the first reset piece is used for radially inwards moving the self-locking assembly.
Preferably, the method further comprises:
an operation key which is arranged on the pot cover and has a movable stroke; the method comprises the steps of,
the pushing piece extends along the radial direction and has a radial movable stroke, the outer end of the pushing piece is contacted with the inner end of the sliding part of the self-locking assembly, and when the operation key is operated, the inner end of the pushing piece is driven by the operation key to move outwards along the radial direction so as to push the self-locking assembly to move outwards.
Preferably, the operation key is a key with an up-down stroke.
Preferably, the key comprises an operation part protruding to the upper surface of the pot cover and a convex column extending downwards from the operation part, the convex column is in abutting fit with the inner end of the pushing piece, and an abutting surface between the convex column and the inner end of the pushing piece is an inclined surface.
Preferably, the pressure cooker further comprises:
the handle seat is arranged on the pot cover; the method comprises the steps of,
the handle cover plate is connected with the handle seat, the handle seat and the handle cover plate jointly define a mounting groove, and the key is arranged in the mounting groove and extends out of the mounting groove to be in transmission connection with the inner end of the pushing piece.
Preferably, a fixed bracket is arranged in the pot cover and on the radial travel of the pushing piece;
the fixed support is provided with a guide channel extending along the radial direction, and the guide channel is used for accommodating and limiting the inner end of the pushing piece;
two sides of the fixed support extend to form two mounting lugs, and the handle seat is connected with the two mounting lugs.
Preferably, a limiting block is arranged in the pot cover and on the radial travel of the pushing piece;
the limiting block comprises two guide parts which are arranged on two sides of the pushing piece and extend along the radial direction;
the two guide parts are used for limiting the pushing piece between the two guide parts.
Preferably, two sliding grooves extending along the radial direction are respectively arranged on two side surfaces of the pushing piece;
the two guide parts extend into the two sliding grooves towards one side corresponding to the pushing piece respectively to form two limiting parts;
the two limiting parts are respectively in sliding fit with the two corresponding sliding grooves.
Preferably, the pushing piece is provided with a mounting groove extending along the radial direction;
the limiting block extends into the mounting groove to form an abutting part;
the pressure cooker further comprises a second reset piece, wherein the second reset piece is abutted between the abutting part and the side wall surface of the inner end of the mounting groove and used for enabling the pushing piece to move inwards in the radial direction.
According to the technical scheme, the outer cooker of the pressure cooker is provided with the locking cooker teeth, the locking cooker teeth are provided with the locking side parts and the unlocking side parts, in the process of rotating and covering the cooker cover of the pressure cooker, the self-locking pins of the pressure cooker slide from the unlocking side parts to the locking side parts, the forced protection of the pressure cooker when the pressure cooker is under high pressure is realized through the interference fit between the self-locking pins and the locking side parts, and the two sides of the cooker teeth are arranged in a smooth transition mode relative to the existing outer cooker teeth.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic plan view of an embodiment of a pressure cooker according to the present invention;
fig. 2 is a perspective view showing a part of the structure of the pressure cooker of fig. 1;
FIG. 3 is an enlarged partial schematic view of FIG. 2A;
FIG. 4 is a schematic view of the outer pot and the self-locking pin in an embodiment of the outer pot according to the present invention;
fig. 5 is a partially enlarged schematic view at B in fig. 4.
Reference numerals illustrate:
the achievement of the objects, functional features and advantages of the present invention will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the case where a directional instruction is involved in the embodiment of the present invention, the directional instruction is merely used to explain the relative positional relationship, movement condition, etc. between the components in a specific posture, and if the specific posture is changed, the directional instruction is changed accordingly.
In addition, if there is a description of "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present invention.
Fig. 1 to 3 illustrate an embodiment of a pressure cooker according to the present invention, which includes an outer cooker.
Referring to fig. 1 and 2, in the present embodiment, the pressure cooker 100 includes an outer cooker 1, a housing cover 2, a cooker cover 3, a self-locking assembly 4, a float 5 and a first reset member 6, wherein the housing cover 2 is sleeved on the upper end of the outer cooker 1, the cooker cover 3 is used for opening and closing the housing cover 2, and the self-locking assembly 4, the float 5 and the first reset member 6 are disposed in the cooker cover.
Fig. 4 and 5 are diagrams showing an embodiment of the outer pot provided by the present invention, referring to fig. 4 and 5, the outer pot 1 includes a pot body 11 and a plurality of pot teeth 12, the plurality of pot teeth 12 are disposed at the outer edge of the pot body 11, the plurality of pot teeth 12 include locking pot teeth 13 locked with the self-locking pin 41 of the pressure pot 100, the locking pot teeth 13 have an outer end far from the pot body 11, and a locking side 131 and an unlocking side 132 connecting the pot body 11 and the outer end, wherein an included angle between the locking side 131 and the outer edge of the pot opening is α, an included angle between the unlocking side 132 and the outer edge of the pot opening is β, and α > β.
In the technical scheme provided by the invention, the outer pot 1 of the pressure cooker 100 is provided with the locking pot teeth 13, the locking pot teeth 13 are provided with the locking side part 131 and the unlocking side part 132, the pot cover 3 of the pressure cooker 100 is rotationally covered, the self-locking pin 41 of the pressure cooker 100 slides from the unlocking side part 132 to the locking side part 131, the self-locking pin 41 and the locking side part 131 are in interference fit, the protection of forced uncovering when high pressure exists in the pot of the pressure cooker 100 is realized, and the two sides of the existing outer pot teeth are in smooth transition arrangement.
Specifically, when α is greater than or equal to 45 °, the component force generated between the locking side 131 and the self-locking pin 41 in the radial direction is relatively small, and when there is high pressure in the pressure cooker 100, a larger force is required to forcibly separate the locking side 131 from the self-locking pin 41 in the radial direction, so that the cover 3 is opened, and thus the safety performance of the pressure cooker 100 is relatively high.
In order to facilitate the cover 3 to be closed, that is, the self-locking pin 41 slides from the unlocking side 132 to the locking side 131, in this embodiment, an included angle between the unlocking side 132 and the outer edge of the pot opening is β, and when β is more than or equal to 20 ° and less than or equal to 30 °, the cover 3 is more labor-saving to be closed.
When there is high pressure in the pressure cooker 100, the self-locking pin 41 is matched with other components of the pressure cooker 100 to complete self-locking of the pressure cooker 100, specifically, referring to fig. 1 and 2, the inner edge of the cooker cover 3 is provided with a plurality of locking teeth (not shown in the drawings), the plurality of locking teeth correspondingly lock with the plurality of cooker teeth 12 of the outer cooker 1 (referring to fig. 4, one of the plurality of cooker teeth 12 may be provided with a fool-proof notch 14, through the arrangement of the fool-proof notch 14, the plurality of locking teeth correspondingly lock with the plurality of cooker teeth 12 completely, so that the cooker cover 3 covers more tightly), the self-locking assembly 4 has a movable stroke in a radial direction (the radial direction in this document does not necessarily mean along the radial direction of a circle and may have a certain deflection), comprises a sliding part 42 arranged in the cooker cover 3 and a self-locking pin 41 arranged at the outer end of the sliding part 42 and protruding inwards to the inner side surface of the cooker cover 3, wherein the self-locking pin 41 is abutted against the locking side part 131 when the pressure cooker 100 is in a cover-closing and in-place state (the cover-closing and in-place state means that the plurality of cooker teeth 12 are completely buckled with the plurality of buckle teeth), and is abutted against the unlocking side part 132 when the pressure cooker 100 is in a cover-opening-enabling state (the cover-opening-enabling state means that the plurality of cooker teeth 12 are just staggered with the plurality of buckle teeth), the sliding part 42 is provided with a stop hole 43, the float 5 is movably arranged on the cooker cover 3 up and down and is matched with the stop hole 43 to limit the radial movement of the self-locking assembly 4, the first self-locking reset piece 6 is used for moving radially inwards when the self-locking assembly 4 is lifted up, the cooker cover 3 is covered, the self-locking pin 41 slides to the locking side part 131, when the pressure in the pressure cooker 100 is increased, the float 5 floats upwards to be matched with the locking hole 43, so that the radial movement of the self-locking assembly 4 is limited, meanwhile, the radial outward movement of the self-locking pin 41 is further limited by means of interference between the self-locking pin 41 and the locking side part 131, so that the pressure cooker 100 is not easy to be forced to be opened when the pressure in the cooker is high, and the safety performance of the pressure cooker 100 is improved.
In order to keep the pressure cooker 100 in the closed state when the pressure in the cooker is high, and achieve the matching positioning between the self-locking pin 41 and the locking side portion 131, referring to fig. 2, in this embodiment, a limit groove 21 is provided on the housing cover 2, a stop block (not shown in the drawing) is provided on the cover 3 corresponding to the limit groove 21, and when the cover 3 is closed in place, the stop block forms an abutting fit with the groove wall of the limit groove 21, so as to limit the further rotation of the cover 3 along the closing direction, which is beneficial to forming the matching between the self-locking pin 41 and the locking side portion 131, so that the self-locking pin 41 and the locking side portion 131 are not easy to strongly separate radially.
In order to enable a user to open the lid 3 more easily when there is no pressure in the pressure cooker 100, that is, to enable the self-locking pin 41 and the locking side 131 to be separated radially and then slide to the unlocking side 132, referring to fig. 2 and 3, the pressure cooker 100 further includes an operation key and a pushing member 8, the operation key is mounted on the lid 3 and has a movable stroke, the pushing member 8 extends radially and has a radial movable stroke, the outer end of the pushing member 8 contacts with the inner end of the sliding portion 42 of the self-locking assembly 4, the inner end of the pushing member 8 is driven by the operation key to move radially outwards when the operation key is operated so as to push the self-locking assembly 4 to move outwards, so that by operating the operation key, the radial separation between the self-locking pin 41 and the locking side 131 is generated, the rotation of the lid 3 is completed more easily, and the self-locking pin 41 slides to the unlocking side 132 to finally complete the lid opening operation.
The pot cover 3 can be conveniently opened by operating the operation key, the operation key has different movable strokes, and the operation key is also different in setting mode, for example, the operation key can be an operation lever with a radial movable stroke, so that the operation key can be arranged on the pushing member 8, the pot cover corresponds to the operation lever, the operation lever is arranged in a radially extending abdication hole, and the pushing member 8 can be driven by pushing the operation lever in the radial direction, and the operation key can also be a key 7 with a stroke up and down (the upper and lower parts in this text are not necessarily specified in the direction of gravity and can have a certain deflection), so that the arrangement limit on the installation arrangement of the operation key is smaller and relatively reasonable.
Specifically, referring to fig. 1, in this embodiment, the key 7 includes an operation portion 71 protruding to the upper surface of the lid 3, and a protruding post 72 extending downward from the operation portion 71, where the protruding post 72 is in abutting engagement with the inner end of the pushing member 8, and an abutting surface between the protruding post 72 and the inner end of the pushing member 8 is an inclined surface, so that the operation portion 71 of the key 7 is pressed, so that the self-locking pin 41 can be moved radially outwards, the operation is convenient, the structure of the key 7 is simple, the assembly is easier, and further, in this embodiment, a third reset member 73 for resetting the key by moving upwards is further provided, so that the use is more convenient for the user. Of course, the arrangement of the key 7 is not limited to this, and a worm and gear structure may be provided between the key and the inner end of the pushing member, so as to convert the up-and-down stroke of the key into the radially outward movement from the lock pin.
In order to stably mount the key 7, referring to fig. 1, in this embodiment, the pressure cooker 100 further includes a handle seat 91 and a handle cover plate 92, the handle seat 91 is disposed on the cover 3, the handle cover plate 92 is connected with the handle seat 91, the handle seat 91 and the handle cover plate 92 together define a mounting groove, the key 7 is disposed in the mounting groove and extends out of the mounting groove to be in transmission connection with the inner end of the pushing member 8, so that the whole pressure cooker 100 is more attractive, and the key 7 can be protected.
Further, the handle seat 91 may be integrally formed with the lid 3, in this embodiment, a fixing support 93 is disposed in the lid 3 and on a radial travel of the pushing member 8, the fixing support 93 is provided with a guide channel 94 extending radially, the guide channel 94 is used for limiting an inner end of the pushing member 8, two sides of the fixing support 93 extend to form two mounting lugs 95, the handle seat 91 is connected with the two mounting lugs 95, the handle seat 91 is mounted by setting the fixing support 93, so that the handle seat 91 can be conveniently dismounted to replace and clean the handle seat 91 and the keys 7, and the fixing support 93 is provided with the guide channel 94, and the guide channel 94 can play a guiding role on the pushing member 8.
In order to make the pushing member 8 move in the radial direction without generating an offset, so as to push the self-locking assembly 4 to move in the radial direction with less effort, referring to fig. 2 and 3, in this embodiment, a stopper 81 is disposed in the pot cover 3 and on the radial travel of the pushing member 8, the stopper 81 includes two guiding portions 82 disposed on two sides of the pushing member 8 and extending in the radial direction, the two guiding portions 82 are used for limiting the pushing member 8 between the two guiding portions 82, and the stopper 81 may be disposed above or below the pushing member 8, in this embodiment, below the pushing member 8.
Further, two sliding grooves 83 extending along the radial direction are respectively arranged on two side surfaces of the pushing member 8, the two guiding portions 82 respectively extend to the two sliding grooves 83 towards one side corresponding to the pushing member 8 to form two limiting portions 84, the two limiting portions 84 are respectively in sliding fit with the two corresponding sliding grooves 83, and in this way, through the sliding fit of the limiting portions 84 and the sliding grooves 83, the upper and lower limiting of the pushing member 8 is achieved.
In order to enable the stopper 81 to reset inwards quickly after the cover opening operation is completed, in this embodiment, the pushing member 8 is provided with a mounting groove 85 extending along a radial direction, the stopper 81 extends into the mounting groove 85 to form an abutting portion 86, and the pressure cooker 100 further includes a second resetting member 87, where the second resetting member 87 is abutted between the abutting portion 86 and a side wall surface of an inner end of the mounting groove 85, so that the pushing member 8 moves inwards in a radial direction.
The foregoing description is only of the preferred embodiments of the present invention and is not intended to limit the scope of the invention, and all equivalent structural changes made by the description of the present invention and the accompanying drawings or direct/indirect application in other related technical fields are included in the scope of the invention.
Claims (12)
1. An outer pan for a pressure cooker, comprising:
a pot body; the method comprises the steps of,
the pot teeth are arranged at the outer edge of the pot mouth of the pot body and comprise locking pot teeth which are locked with self-locking pins of the pressure cooker, and the locking pot teeth are provided with outer ends far away from the pot body, locking side parts and unlocking side parts which are connected with the pot body and the outer ends;
the included angle between the locking side part and the outer edge of the pot opening is alpha, the included angle between the unlocking side part and the outer edge of the pot opening is beta, and alpha is more than beta.
2. The outer pot of claim 1, wherein α is greater than or equal to 45 °.
3. The outer pot of claim 1, wherein 20 ° - β +.ltoreq.30°.
4. A pressure cooker, comprising:
an outer pan as claimed in any one of claims 1 to 3;
the shell cover is sleeved at the upper end of the outer pot;
the pot cover is arranged on the upper port of the shell cover, the inner edge of the pot cover is provided with a plurality of buckling teeth, and the buckling teeth are correspondingly buckled with the plurality of pot teeth of the outer pot;
the self-locking assembly is provided with a movable stroke in the radial direction and comprises a sliding part arranged in the cooker cover and a self-locking pin arranged at the outer end of the sliding part and protruding inwards from the inner side surface of the cooker cover, the self-locking pin is abutted against the locking side part when the pressure cooker is in a cover closing and in-place state and is abutted against the unlocking side part when the pressure cooker is in a cover opening state, and the sliding part is provided with a stop hole;
the float can be movably arranged on the pot cover up and down and is matched with the stop hole when floating up so as to limit the radial movement of the self-locking assembly; the method comprises the steps of,
the first reset piece is used for radially inwards moving the self-locking assembly.
5. The pressure cooker as set forth in claim 4, further comprising:
an operation key which is arranged on the pot cover and has a movable stroke; the method comprises the steps of,
the pushing piece extends along the radial direction and has a radial movable stroke, the outer end of the pushing piece is contacted with the inner end of the sliding part of the self-locking assembly, and when the operation key is operated, the inner end of the pushing piece is driven by the operation key to move outwards along the radial direction so as to push the self-locking assembly to move outwards.
6. The pressure cooker as claimed in claim 5, wherein the operation key is a key having an up-down stroke.
7. The pressure cooker as claimed in claim 6, wherein the key includes an operation portion protruding to an upper surface of the cover, and a boss extending downward from the operation portion, the boss being in abutting engagement with an inner end of the pushing member, an abutment surface between the boss and the inner end of the pushing member being an inclined surface.
8. The pressure cooker of claim 6, further comprising:
the handle seat is arranged on the pot cover; the method comprises the steps of,
the handle cover plate is connected with the handle seat, the handle seat and the handle cover plate jointly define a mounting groove, and the key is arranged in the mounting groove and extends out of the mounting groove to be in transmission connection with the inner end of the pushing piece.
9. The pressure cooker of claim 8, wherein a fixed bracket is provided in said cover and on a radial stroke of said pushing member;
the fixed support is provided with a guide channel extending along the radial direction, and the guide channel is used for accommodating and limiting the inner end of the pushing piece;
two sides of the fixed support extend to form two mounting lugs, and the handle seat is connected with the two mounting lugs.
10. The pressure cooker as claimed in claim 5, wherein a stopper is provided in the cover on a radial stroke of the pushing member;
the limiting block comprises two guide parts which are arranged on two sides of the pushing piece and extend along the radial direction;
the two guide parts are used for limiting the pushing piece between the two guide parts.
11. The pressure cooker as claimed in claim 10, wherein both sides of the pushing member are respectively provided with two sliding grooves extending in a radial direction;
the two guide parts extend into the two sliding grooves towards one side corresponding to the pushing piece respectively to form two limiting parts;
the two limiting parts are respectively in sliding fit with the two corresponding sliding grooves.
12. The pressure cooker as claimed in claim 10, wherein the pushing member is provided with a mounting groove extending in a radial direction;
the limiting block extends into the mounting groove to form an abutting part;
the pressure cooker further comprises a second reset piece, wherein the second reset piece is abutted between the abutting part and the side wall surface of the inner end of the mounting groove and used for enabling the pushing piece to move inwards in the radial direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710932787.9A CN109588973B (en) | 2017-09-30 | 2017-09-30 | Outer pot and pressure cooker |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710932787.9A CN109588973B (en) | 2017-09-30 | 2017-09-30 | Outer pot and pressure cooker |
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| CN109588973A CN109588973A (en) | 2019-04-09 |
| CN109588973B true CN109588973B (en) | 2024-01-23 |
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| CN110236411A (en) | 2017-08-09 | 2019-09-17 | 沙克忍者运营有限责任公司 | Cooking system |
| US11751710B2 (en) | 2019-02-25 | 2023-09-12 | Sharkninja Operating Llc | Guard for cooking system |
| US11684196B2 (en) * | 2019-04-10 | 2023-06-27 | Instant Brands Inc. | Pressure cooker |
| CN111802909B (en) * | 2019-04-10 | 2022-08-26 | 即时品牌公司 | Pressure cooker |
| CN112386099B (en) * | 2019-08-12 | 2021-10-22 | 佛山市顺德区美的电热电器制造有限公司 | Cooking utensil |
| CN113133646B (en) * | 2020-01-17 | 2022-07-22 | 佛山市顺德区美的电热电器制造有限公司 | Lid and cooking equipment |
| US20210121012A1 (en) | 2020-03-30 | 2021-04-29 | Sharkninja Operating Llc | Cooking device and components thereof |
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| FR2872015B1 (en) * | 2004-06-29 | 2008-01-18 | Sitram | COOKER WITH COVER WITH MOBILE JAWS |
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- 2017-09-30 CN CN201710932787.9A patent/CN109588973B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2836806A1 (en) * | 2002-03-08 | 2003-09-12 | Seb Sa | PRESSURIZED FOOD COOKING APPARATUS HAVING A COVER MODULE |
| CN203693277U (en) * | 2013-11-08 | 2014-07-09 | 美的集团股份有限公司 | Cooker cover and pressure cooker |
| CN203647064U (en) * | 2013-11-25 | 2014-06-18 | 美的集团股份有限公司 | Outer cooker of pressure cooker and pressure cooker |
| CN205866593U (en) * | 2016-04-26 | 2017-01-11 | 九阳股份有限公司 | Electric pressure cooker |
| CN105996753A (en) * | 2016-07-12 | 2016-10-12 | 中山市高通电器有限公司 | Non-pressure uncovering unlocking structure for pressure cooker |
| CN208228806U (en) * | 2017-09-30 | 2018-12-14 | 佛山市顺德区美的电热电器制造有限公司 | Outer pot and pressure cooker |
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| CN109588973A (en) | 2019-04-09 |
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