CN211380805U

CN211380805U - Pressure cooker

Info

Publication number: CN211380805U
Application number: CN201922059903.8U
Authority: CN
Inventors: 董守才; 温演涛; 陆添华
Original assignee: DEA General Aviation Holding Co Ltd
Current assignee: Yilipu Group Co ltd
Priority date: 2019-11-26
Filing date: 2019-11-26
Publication date: 2020-09-01
Anticipated expiration: 2029-11-26

Abstract

The utility model relates to a pressure cooker, include: the pan body is provided with a first coupler; the cooker cover is detachably covered on the cooker body, a second coupler is arranged on the cooker cover and detachably and electrically coupled with the first coupler, a sensor is further arranged on the cooker cover and used for detecting whether the second coupler and the first coupler are coupled in place or not and sending a signal for starting heating or stopping heating according to a detection result. The utility model discloses a pressure cooker can effectively promote clean convenience, still can avoid the user to be scalded because of forgetting to close pot body heating function in clean process simultaneously, can effectively promote pressure cooker's safety performance.

Description

Pressure cooker

Technical Field

The utility model relates to a cooking utensil technical field especially relates to a pressure cooker.

Background

Pressure cooker is cooking utensil comparatively commonly used in daily culinary art, and pressure cooker generally includes the pot body and covers the pot cover on the pot body, and the pot cover of traditional pressure cooker generally articulates on the pot body through the hinge seat, and this kind of structure can save the space of placing the pot cover, but can have the defect of being not convenient for to clean, and the gap of pot cover and pot body articulated department is many especially, and the gap is little, is unfavorable for the user clean. In addition, when a user cleans the pot cover and the pot body, if the user forgets to turn off the heating function of the pot body, the user can be scalded.

SUMMERY OF THE UTILITY MODEL

Therefore, a pressure cooker is needed, which can effectively solve the problems that the traditional pressure cooker is inconvenient to clean and has potential risks of scalding users in the cleaning process.

A pressure cooker comprising:

the pan body is provided with a first coupler; and

the pot cover, the detachable lid of pot cover is located the pot body, be equipped with the second coupler on the pot cover, the second coupler with the detachable electric coupling of first coupler, still be equipped with the sensor on the pot cover, the sensor is used for detecting whether the coupling of second coupler with first coupler targets in place to send the signal of start-up heating or stop heating according to the testing result.

Above-mentioned pressure cooker is through setting up the pot cover with the pot body components of a whole that can function independently, and the pot cover can be taken off the pot body to the user washs the pot cover and the pot body respectively, thereby can effectively solve traditional disjunctor formula pressure cooker and wash inconvenient problem. And when the pot cover is taken down from the pot body, the sensor detects that the first coupler is separated from the second coupler to send a signal for stopping heating, so that the pot body stops heating, and the phenomenon that a user is scalded due to forgetting to turn off the heating function of the pot body can be effectively avoided. When the cooker cover is covered with the cooker body, the sensor detects that the first coupler and the second coupler are coupled in place to send out a signal for starting heating, and the pressure cooker can start a heating function to cook. The utility model discloses a pressure cooker can effectively promote clean convenience, still can avoid the user to be scalded because of forgetting to close pot body heating function in clean process simultaneously, can effectively promote pressure cooker's safety performance.

In one embodiment, the pot body is provided with a handle part at the periphery, and the first coupler is arranged at the handle part.

In one embodiment, one of the handle part and the pot cover is provided with an insertion groove, and the other is provided with an insertion column which is in insertion fit with the insertion groove.

In one embodiment, an installation cavity with an open top is arranged on the handle part, the first coupler is accommodated in the installation cavity, and the pressure cooker further comprises a waterproof cover which can be covered on the open end of the installation cavity in an opening and closing manner.

In one embodiment, one side of the waterproof cover is rotatably connected with the handle part, and the other side of the waterproof cover can be turned over and opened relative to the handle part.

In one embodiment, the top surface of the handle part is provided with an accommodating cavity matched with the waterproof cover.

In one embodiment, the pot cover comprises a movable cover and a fixed seat, the movable cover is horizontally and rotatably connected to the fixed seat, the fixed seat is detachably connected with the pot body, and the second coupler is mounted on the fixed seat.

In one embodiment, the movable cover is provided with a limiting portion, the pressure cooker further comprises a locking mechanism, the locking mechanism comprises a telescopic assembly and a locking member, the telescopic assembly is vertically and telescopically mounted on the fixed seat, the telescopic assembly is in linkage connection with the locking member, when the cooker cover is covered with the cooker body, the telescopic assembly abuts against the cooker body and is in a contraction state, the locking member is separated from the limiting portion, and when the cooker cover is separated from the cooker body, the telescopic assembly extends to enable the locking member to be in locking fit with the limiting portion.

In one embodiment, the telescopic assembly includes a movable rod and an elastic member, the movable rod is movably mounted on the fixed base up and down, the elastic member is connected between the fixed base and the movable rod, one end of the locking member is fixedly connected with the movable rod, the other end of the locking member is bent towards the pot cover to form a locking portion, the limiting portion is a limiting groove formed on the periphery of the movable cover, and when the pot cover is separated from the pot body, the locking portion is in locking fit with the limiting groove.

In one embodiment, the pot body is provided with a jacking column, and when the pot cover covers the pot body, the jacking column upwards props against the movable rod.

Drawings

Fig. 1 is a schematic cross-sectional view of a pressure cooker according to an embodiment of the present invention;

FIG. 2 is an enlarged, fragmentary schematic view of the pressure cooker of FIG. 1;

FIG. 3 is a schematic sectional view of a lid of the pressure cooker shown in FIG. 1;

figure 4 is a partially enlarged schematic view of the lid of figure 3;

FIG. 5 is a schematic view of the movable lid of the pot cover rotating to a locking position relative to the pot body;

FIG. 6 is a schematic view of the movable cover of the cover rotating to the cover-opening position relative to the pot body;

fig. 7 is an exploded view of the fixing base of the lid;

FIG. 8 is a schematic structural view of the locking mechanism;

FIG. 9 is a schematic structural view of a first state of a pot body of the pressure cooker in FIG. 1;

fig. 10 is a structural schematic view of a second state of a pot body of the pressure cooker in fig. 1.

10. The pot body, 11, first coupler, 12, handle portion, 121, inserting groove, 122, hold the chamber, 123, recess, 13, waterproof cover, 14, jack-up post, 20, pot cover, 21, second coupler, 22, removable cover, 221, twist grip, 222, spacing portion, 23, fixing base, 231, pedestal, 2311, inserting post, 2312, perforation, 2313, dodge the hole, 2314, sleeve, 232, upper cover, 2321, spacing boss, 30, sensor, 40, locking mechanical system, 41, movable rod, 42, elastic component, 43, locking piece, 431, locking portion, 432, connecting portion.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. In contrast, when an element is referred to as being "directly on" another element, there are no intervening elements present. In the present invention, the terms "first" and "second" do not denote any particular quantity or order, but are merely used to distinguish names.

Referring to fig. 1 and 3, a pressure cooker includes a cooker body 10 and a cooker cover 20, the cooker body 10 is provided with a first coupler 11, the cooker cover 20 is detachably covered on the cooker body 10, the cooker cover 20 is provided with a second coupler 21, the second coupler 21 is detachably and electrically coupled with the first coupler 11, the cooker cover 20 is further provided with a sensor 30, and the sensor 30 is used for detecting whether the second coupler 21 and the first coupler 11 are coupled in place, and sending a signal for starting or stopping heating according to a detection result. Specifically, as shown in fig. 1, when the sensor 30 detects that the second coupler 21 and the first coupler 11 are plugged into each other and coupled in place, a signal to start heating is issued, and when the sensor 30 detects that the second coupler 21 and the first coupler 11 are separated, a signal to stop heating is issued.

Above-mentioned pressure cooker is through setting up pot cover 20 with pot body 10 components of a whole that can function independently, and pot cover 20 can be taken off pot body 10 to the user washs pot cover 20 and pot body 10 respectively, thereby can effectively solve traditional disjunctor formula pressure cooker and wash inconvenient problem. Moreover, when the lid 20 is removed from the pot body 10, the sensor 30 detects that the first coupler 11 is disconnected from the second coupler 21, and then sends a signal for stopping heating, so that the pressure cooker stops heating, and the user can be effectively prevented from being scalded due to forgetting to turn off the heating function of the pot body 10. When the cover 20 is closed with the body 10, the sensor 30 detects that the first coupler 11 and the second coupler 21 are coupled in place and can send a signal for starting heating, and the pressure cooker can start a heating function to cook. The utility model discloses a pressure cooker can effectively promote clean convenience, still can avoid the user to be scalded because of forgetting to close 10 heating functions of the pot body simultaneously in the cleaning process to promote pressure cooker's security performance.

Referring to fig. 1 and 9, in an embodiment, a handle 12 is disposed on an outer circumference of the pot body 10, and the first coupler 11 is mounted on the handle 12. Specifically, as shown in fig. 1, the periphery of the pot body 10 is provided with two opposite handle portions 12, wherein a first coupler 11 is mounted on one handle portion 12, and when the pot cover 20 is covered with the pot body 10, a second coupler 21 on the pot cover 20 can be in plug-in fit with the first coupler 11 on the pot body 10 to form an effective electrical connection. The handle part 12 is arranged, so that a user can conveniently move the pot body 10, and meanwhile, a supporting structure can be provided for the first coupler 11, and the first coupler 11 is convenient to mount.

In addition, in order to enable the first coupler 11 and the second coupler 21 to be coupled in place quickly and accurately, one of the handle portion 12 and the lid 20 is provided with the insertion groove 121, and the other is provided with the insertion column 2311 matched with the insertion groove 121, so that a good positioning effect can be achieved through the insertion and matching of the insertion groove 121 and the insertion column 2311. For example, as shown in fig. 3 and 9, two insertion posts 2311 are respectively disposed on two opposite sides of the second coupler 21 on the lid 20, two insertion grooves 121 are correspondingly disposed on the handle 12, and the insertion grooves 121 and the insertion posts 2311 are disposed in a one-to-one correspondence.

Further, with reference to fig. 9, the handle portion 12 is provided with an installation cavity with an open top, the first coupler 11 is accommodated in the installation cavity, and the pressure cooker further includes a waterproof cover 13 covering the open end of the installation cavity in an openable manner. When the cover 20 is removed from the pot body 10, the waterproof cover 13 can be covered on the open end of the installation cavity (as shown in fig. 10) to protect the first coupler 11 and prevent dust particles or water from entering the first coupler 11 and affecting the use. When the pot cover 20 needs to be covered, the first coupler 11 and the second coupler 21 can be plugged in only by opening the waterproof cover 13 (as shown in fig. 9) and butting the pot cover 20 with the pot body 10, so that the operation is simple and convenient.

The waterproof cover 13 and the handle portion 12 can be fixed by sliding connection, rotating connection or detachable connection. Alternatively, the waterproof cover 13 may be rotatably connected to the handle portion 12 at one side thereof and be opened and closed with respect to the handle portion 12 at the other side thereof. For example, as shown in fig. 9, the side of the waterproof cover 13 away from the pot body 10 is rotatably connected with the handle part 12 through a horizontally extending rotating shaft, and the side of the waterproof cover 13 close to the pot body 10 can be turned up and down to open or close the open end of the mounting cavity, so that the structure is simple and the operation is convenient. And the waterproof cover 13 is connected with the handle part 12 into a whole, so that the waterproof cover 13 can be prevented from being lost.

Further, the top surface of the handle portion 12 is provided with an accommodating cavity 122 adapted to the waterproof cover 13. When waterproof cover 13 is in the closing state, waterproof cover 13 can inlay in holding chamber 122 and combine together with the top surface of handle portion 12 to play better water-proof effects. Optionally, a sealing member is disposed between the waterproof cover 13 and the handle portion 12, and when the waterproof cover 13 is covered, the waterproof cover 13 and the handle portion 12 are in sealing connection through the sealing member, so as to further improve the waterproof performance.

In one embodiment, as shown in fig. 3, the pot cover 20 includes a movable cover 22 and a fixed base 23, the movable cover 22 is horizontally and rotatably connected to the fixed base 23, the fixed base 23 is detachably connected to the pot body 10, and the second coupler 21 is mounted to the fixed base 23. The fixing seat 23 can realize detachable connection between the movable cover 22 and the pan body 10, and simultaneously can provide a supporting structure for the second coupler 21, thereby facilitating the installation of the second coupler 21.

Specifically, referring to fig. 3, 7 and 9, the fixing base 23 is in an arch bridge structure, the movable cover 22 is horizontally and rotatably connected to the lower side of the middle of the fixing base 23 through the rotating handle 221, two opposite handle portions 12 are disposed around the pot body 10, one handle portion 12 is used for mounting the first coupler 11, one end of the fixing base 23 is provided with the second coupler 21 inserted into the first coupler 11, and the other handle portion 12 is provided with a groove 123 inserted into the other end of the fixing base 23. When the pot cover 20 needs to be covered, the pot cover 20 can be quickly installed on the pot body 10 only by respectively aligning the two end parts of the fixing seat 23 with the two handle parts 12 and pressing downwards, and the operation is simple and convenient.

The problem that the pressure cooker is difficult to clean can be well solved through the split arrangement of the cooker cover 20 and the cooker body 10, however, after the cooker cover 20 is taken down from the cooker body 10, the movable cover 22 can rotate relative to the fixed seat 23, so that the lock catch on the movable cover 22 deviates, when the cover is closed again, the lock catch is difficult to be matched with the corresponding buckling part on the cooker body 10, and the phenomenon of frying the cooker can be caused because the cooker cover 20 is not buckled in place in the cooking process. If the movable cover 22 is manually rotated, it is difficult to ensure complete rotation, so that the cover 20 is difficult to be accurately fastened to the pot body 10 when the cover is closed again after the cover is opened.

In order to solve the above problem, further, please refer to fig. 1 to 4, a limiting portion 222 is disposed on the movable cover 22, the pressure cooker further includes a locking mechanism 40, the locking mechanism 40 includes a telescopic component and a locking member 43, the telescopic component is vertically telescopically mounted on the fixing base 23, the telescopic component is in linkage connection with the locking member 43, when the cover 20 covers the pot body 10, the telescopic component abuts against the pot body 10 and is in a contracted state, the locking member 43 is separated from the limiting portion 222, and when the cover 20 is separated from the pot body 10, the telescopic component extends to enable the locking member 43 to be in locking fit with the limiting portion 222.

Specifically, as shown in fig. 2, when the pot cover 20 covers the pot body 10, the telescopic assembly abuts against the pot body 10 and is in a contracted state, at this time, the locking member 43 is separated from the limiting portion 222 on the movable cover 22 without interfering with the rotation of the movable cover 22, and the movable cover 22 can rotate between a locking position (shown in fig. 5) and a cover opening position (shown in fig. 6) relative to the pot body 10; when the pot cover 20 needs to be opened, the movable cover 22 is rotated to the cover opening position (as shown in fig. 6) relative to the pot body 10, the movable cover 22 and the pot body 10 are unlocked, the fixing seat 23 and the movable cover 22 are separated from the pot body 10, at the moment, the conflict effect of the pot body 10 on the telescopic assembly is relieved, the telescopic assembly extends to drive the locking piece 43 to move downwards until the locking piece is matched with the limiting part 222 on the movable cover 22 in a locking manner, so that the movable cover 22 cannot rotate freely relative to the fixing seat 23, when the cover is closed again, only the fixing seat 23 is connected with the pot body 10, the lock catch on the movable cover 22 can be accurately aligned with the buckling part on the pot body 10, when the cover is closed, the locking piece 43 is separated from the limiting part 222, the movable cover 22 recovers to rotate freely, and then the movable cover 22 is rotated to. Therefore, when the pot body 10 is covered again after the cover 20 is opened, the pot cover 20 can be accurately buckled with the pot body 10, so that the pot cover 20 can be effectively locked with the pot body 10.

Further, referring to fig. 4, 5 and 8, the telescopic assembly includes a movable rod 41 and an elastic member 42, the movable rod 41 is movably mounted on the fixed base 23 up and down, the elastic member 42 is connected between the fixed base 23 and the movable rod 41, one end of the locking member 43 is fixedly connected with the movable rod 41, the other end is bent towards the pot cover 20 to form a locking portion 431, the limiting portion 222 is a limiting groove formed on the periphery of the movable cover 22, and when the pot cover 20 is separated from the pot body 10, the locking portion 431 is locked and matched with the limiting groove.

Specifically, as shown in fig. 2, when the pot cover 20 covers the pot body 10, the pot body 10 upwardly abuts against the movable rod 41, the elastic member 42 is compressed, the movable rod 41 drives the locking member 43 to move upwardly, the locking portion 431 of the locking member 43 is separated from the limiting groove, and at this time, the movable cover 22 can rotate relative to the fixing base 23. As shown in fig. 4, when the movable cover 22 rotates to the uncovering position and separates from the pot body 10, the elastic piece 42 rebounds, and the movable rod 41 and the locking piece 43 move downwards together, the locking part 431 of the locking piece 43 can just be clamped in the limiting groove of the movable cover 22, so that the rotation of the movable cover 22 can be limited, the whole structure is simple, the matching is reliable, the movable cover 22 can be effectively prevented from rotating relative to the fixed base 23 after being uncovered, and the accurate buckling of the pot body 10 can be realized when the cover is closed again. The elastic member 42 includes, but is not limited to, a spring, a leaf spring, etc.

Further, the locking piece 43 is in a vertically extending strip shape, one end, away from the locking portion 431, of the locking piece 43 is horizontally bent to form a connecting portion 432, a connecting hole is formed in the connecting portion 432, and the movable rod 41 is fixedly arranged in the connecting hole in a penetrating mode. Specifically, as shown in fig. 8, the locking member 43 generally has a Z-shaped structure, and can be integrally formed by bending a sheet metal member, so that the locking member has a simple structure, is convenient to process, and can ensure sufficient strength. The movable rod 41 and the connecting hole can be fixedly connected in an interference fit mode, and the movable rod is simple to assemble and reliable in connection.

Furthermore, the elastic element 42 is a spring, the fixing base 23 is provided with a limiting boss 2321 at a position above the movable rod 41, one end of the spring is connected to the limiting boss 2321, and the other end of the spring is sleeved on the periphery of the movable rod 41 and elastically abuts against the connecting portion 432. Specifically, as shown in fig. 4, the limiting boss 2321 includes a socket portion for the spring to be socket-connected, and a stopper portion for elastically abutting against an end surface of the spring. One end of the spring is sleeved on the sleeve portion and elastically abuts against the stop portion, and the other end of the spring is sleeved on the movable rod 41 and elastically abuts against the connecting portion 432, so that the spring can be conveniently connected between the fixed seat 23 and the movable rod 41. Meanwhile, the telescopic movement of the spring can be limited and guided to a certain extent through the sleeving part of the limiting boss 2321 and the movable rod 41, so that the spring is prevented from shaking left and right.

Referring to fig. 2 and 7, in an embodiment, the fixing base 23 includes a base 231 and an upper cover 232 connected to each other, a receiving cavity for receiving the locking mechanism 40 is formed between the base 231 and the upper cover 232, a through hole 2312 communicated with the receiving cavity is formed on the base 231, the movable rod 41 is movably inserted into the through hole 2312, and a clearance hole 2313 for the locking portion 431 to pass through is further formed at a position of the base 231 close to the movable cover 22. Specifically, when the pot cover 20 is covered on the pot body 10, the movable rod 41 moves upwards to compress the elastic member 42, and the locking part 431 of the locking member 43 can be accommodated in the accommodating cavity; when the movable cover 22 rotates to the cover opening position, the limiting groove on the movable cover 22 is just located below the avoiding hole 2313, at this time, the pot cover 20 is separated from the pot body 10, the elastic piece 42 drives the movable rod 41 and the locking piece 43 to move downwards, the locking part 431 of the locking piece 43 can penetrate out of the avoiding hole 2313 and is clamped in the limiting groove, and therefore the movable cover 22 can be prevented from rotating relative to the fixed base 23. The locking mechanism 40 is installed in the accommodating cavity between the seat 231 and the upper cover 232, so that the space inside the fixing seat 23 can be fully utilized, and the overall structure is more compact.

Further, a sleeve 2314 is arranged on the seat body 231, the sleeve 2314 extends upwards from the periphery of the through hole 2312, the movable rod 41 penetrates into the sleeve 2314, and when the elastic piece 42 extends, the locking piece 43 is in limit abutting connection with the end face of the sleeve 2314. Through the arrangement of the sleeve 2314, on one hand, a certain guiding effect can be achieved on the movement of the movable rod 41 in the vertical direction, and the movable rod 41 is prevented from deflecting in the movement process, so that the locking part 431 of the locking piece 43 can be in locking fit with or separated from the limiting part 222 of the movable cover 22; on the other hand, the downward stroke of the movable rod 41 can be limited by the limit fit of the sleeve 2314 and the locking piece 43. For example, as shown in fig. 4, the connecting portion 432 of the locking member 43 is sleeved on the movable rod 41, and when the pot cover 20 is separated from the pot body 10, the elastic member 42 drives the movable rod 41 to move downward until the connecting portion 432 of the locking member 43 abuts against the end surface of the sleeve 2314.

Further, referring to fig. 1 and 9, the pot body 10 is provided with a jacking post 14, and when the pot cover 20 covers the pot body 10, the jacking post 14 pushes up against the movable rod 41. By providing the jacking post 14 on the pot body 10, the axial length of the telescopic assembly can be reduced as much as possible while ensuring that the telescopic assembly has a sufficient moving stroke, thereby reducing the occupied space of the locking mechanism 40. Specifically, as shown in fig. 9, a groove 123 is formed in one of the handle portions 12 of the pot body 10, the jacking column 14 is disposed in the groove 123, the telescopic assembly is disposed at the end portion of the fixing base 23, and when the end portion of the fixing base 23 is inserted into the groove 123, the jacking column 14 can upwards support the telescopic assembly to drive the locking member 43 to be separated from the limiting portion 222 of the movable cover 22, so that the movable cover 22 is in a rotatable state, and the pot is simple and convenient to operate and convenient for a user to use.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. A pressure cooker, comprising:

the pan body is provided with a first coupler; and

2. The pressure cooker of claim 1, wherein a handle portion is provided at an outer periphery of the cooker body, and the first coupler is mounted to the handle portion.

3. The pressure cooker as claimed in claim 2, wherein one of the handle portion and the lid is provided with an insertion groove, and the other is provided with an insertion post which is inserted into and fitted with the insertion groove.

4. The pressure cooker of claim 2, wherein the handle portion has an open-top mounting cavity, the first coupler is received in the mounting cavity, and the pressure cooker further comprises a waterproof cover covering the open end of the mounting cavity.

5. The pressure cooker of claim 4, wherein the waterproof cover is rotatably connected to the handle portion at one side thereof and is foldable relative to the handle portion at the other side thereof.

6. The pressure cooker of claim 5, wherein the top surface of the handle portion is provided with a receiving cavity adapted to the waterproof cover.

7. The pressure cooker according to any one of claims 1 to 6, wherein the cover comprises a movable cover and a fixed base, the movable cover is horizontally and rotatably connected to the fixed base, the fixed base is detachably connected to the cooker body, and the second coupler is mounted on the fixed base.

8. The pressure cooker as claimed in claim 7, wherein the movable cover is provided with a limiting portion, the pressure cooker further comprises a locking mechanism, the locking mechanism comprises a telescopic assembly and a locking member, the telescopic assembly is vertically and telescopically mounted on the fixing base, the telescopic assembly is in linkage connection with the locking member, when the cooker cover is covered with the cooker body, the telescopic assembly abuts against the cooker body and is in a contraction state, the locking member is separated from the limiting portion, and when the cooker cover is separated from the cooker body, the telescopic assembly extends to enable the locking member to be matched with the limiting portion in a locking manner.

9. The pressure cooker according to claim 8, wherein the retractable assembly comprises a movable rod and an elastic member, the movable rod is movably mounted on the fixing base up and down, the elastic member is connected between the fixing base and the movable rod, one end of the locking member is fixedly connected with the movable rod, the other end of the locking member is bent towards the cooker cover to form a locking portion, the limiting portion is a limiting groove formed in the periphery of the movable cover, and when the cooker cover is separated from the cooker body, the locking portion is locked and matched with the limiting groove.

10. The pressure cooker as claimed in claim 9, wherein the cooker body is provided with a jacking post, and when the cooker cover is covered on the cooker body, the jacking post upwards props against the movable rod.