CN211748823U

CN211748823U - Electric pressure cooker's exhaust structure and electric pressure cooker

Info

Publication number: CN211748823U
Application number: CN201921568721.7U
Authority: CN
Inventors: 肖卫星
Original assignee: Jiangmen Lemi Electrical Appliance Co ltd
Current assignee: Jiangmen Lemi Electrical Appliance Co ltd
Priority date: 2019-09-19
Filing date: 2019-09-19
Publication date: 2020-10-27
Anticipated expiration: 2029-09-19

Abstract

The utility model discloses an electric pressure cooker's exhaust structure and electric pressure cooker, exhaust structure includes: the inner cover component is connected with the pot body of the electric pressure cooker; the cooker cover component is connected to the lower side surface of the inner cover component and used for sealing the inner container of the electric pressure cooker so as to realize high-pressure cooking, and the cooker cover component usually realizes the sealing and opening of the inner container through rotation; the surface cover component is connected to the upper side surface of the inner cover component; the rotating handle is connected to the upper side surface of the face cover component and is used for driving the pot cover component to rotate; the lower end of the exhaust valve component extends out of the lower side surface of the pot cover component; the connecting rod is installed in the inner cover assembly, the front end of the connecting rod is located below the rotating handle, the rear end of the connecting rod is connected with the exhaust valve assembly, the front end of the connecting rod is pressed through the rotating handle to open the exhaust valve assembly, the rotating handle integrates the function of opening the exhaust valve assembly, an exhaust button is eliminated, the structure is simplified, and the cost is reduced.

Description

Electric pressure cooker's exhaust structure and electric pressure cooker

Technical Field

The utility model relates to the field of household appliances, in particular to an exhaust structure of an electric pressure cooker and an electric pressure cooker using the same.

Background

The electric pressure cooker is an upgrading and updating product of the traditional pressure cooker and the electric cooker, combines the advantages of the pressure cooker and the electric cooker, thoroughly solves the safety problem of the pressure cooker, and eliminates the potential safety hazard which puzzles consumers for many years by the common pressure cooker; the thermal efficiency is more than 80%, and time and electricity are saved.

In the cooking process of the electric pressure cooker, the inner container keeps higher pressure, so that the electric pressure cooker can be opened only by deflating and discharging high-pressure steam after cooking is finished. Therefore, the electric pressure cooker is provided with the exhaust valve for exhausting. However, in the existing electric pressure cooker, an exhaust button needs to be additionally designed for manual exhaust, so that the electric pressure cooker has a complex structure and high cost, and the overall appearance effect of the electric pressure cooker is affected.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides an electric pressure cooker's exhaust structure can utilize rotatory handle to open discharge valve, simplifies the structure.

The utility model also provides an electric pressure cooker with the above exhaust structure.

According to the utility model discloses an exhaust structure for electric pressure cooker of first aspect embodiment, include: the inner cover component is connected with the pot body of the electric pressure cooker; the cooker cover assembly is connected to the lower side surface of the inner cover assembly and used for sealing an inner container of the electric pressure cooker so as to realize high-pressure cooking, and the cooker cover assembly is usually rotated to seal and open the inner container; the surface cover component is connected to the upper side surface of the inner cover component;

the rotating handle is connected to the upper side surface of the face cover component and used for driving the pot cover component to rotate;

the lower end of the exhaust valve component extends out of the lower side surface of the pot cover component;

and the connecting rod is arranged in the inner cover assembly, the front end of the connecting rod is positioned below the rotating handle, the rear end of the connecting rod is connected with the exhaust valve assembly, and the front end of the connecting rod is pressed by the rotating handle to open the exhaust valve assembly.

According to the utility model discloses exhaust structure has following beneficial effect at least: the rotary handle integrates the function of opening the exhaust valve component, the rotary handle is used for opening the exhaust valve component through pressing the front end of the connecting rod, exhaust buttons are reduced, the structure is simplified, the cost is reduced, meanwhile, the control panel is conveniently arranged on the surface cover component, and the overall appearance effect of the electric pressure cooker is improved.

According to the utility model discloses a some embodiments, the exhaust valve subassembly is including exhaust pole and exhaust cap, exhaust pole vertical arrangement, the exhaust cap is connected in the upper end of exhaust pole, and the exhaust cap shifts up and realizes exhausting, the middle part of connecting rod articulate in inner cup subassembly, the rear end of connecting rod is located the below of exhaust cap, rotatory handle is pressed the front end of connecting rod, the rear end of connecting rod upwarps in order to promote the exhaust cap shifts up.

According to the utility model discloses a some embodiments, the connecting rod is the metal pole, the middle part both sides of metal pole are provided with vertical journal stirrup, the journal stirrup is provided with the round hole, the inner cup subassembly is provided with and inserts the round pin post of round hole.

According to the utility model discloses a some embodiments, the side of going up of face lid subassembly is provided with the guiding hole, rotatory handle is installed in the guiding hole, rotatory handle can be followed the inner wall of guiding hole reciprocates.

According to the utility model discloses a some embodiments, the periphery of rotatory handle is provided with direction skirtboard, direction skirtboard with the inner wall laminating of guiding hole, the lower extreme of direction skirtboard is provided with along radial outstanding fender ring, the diameter that keeps off the ring is greater than the diameter of guiding hole.

According to the utility model discloses a some embodiments, the downside of rotatory handle is connected with first return spring, first return spring's lower extreme connect in inner cup subassembly, the front end downside of connecting rod is connected with second return spring, second return spring's lower extreme connect in inner cup subassembly.

According to the utility model discloses a some embodiments, the middle part of inner cup subassembly is provided with the rotation post, be connected with the rotatable fork of stirring on the rotation post, the outer end of stirring the fork is connected the pot cover subassembly, stir the fork and be provided with and be located rotate the rectangle bounding wall directly over the post, form in the rectangle bounding wall and be used for the holding first reset spring's recess, the downside of rotatory handle is provided with the suit and is in the position sleeve on the rectangle bounding wall, the shape of position sleeve with the rectangle bounding wall matches.

According to some embodiments of the invention, the middle part of the rotating handle is hinged in the face cover assembly, the rotating handle rotates and the rear end presses the front end of the connecting rod.

According to the utility model discloses a some embodiments, the exhaust valve subassembly is including exhaust pole and exhaust cap, exhaust pole vertical arrangement, the exhaust cap is connected in the upper end of exhaust pole, and the exhaust cap moves down and realizes exhausting, the rear end of connecting rod with exhaust cap fixed connection, rotatory handle is pressed the front end of connecting rod drives the exhaust cap moves down.

According to the utility model discloses an electric pressure cooker of aspect two embodiment, including the pot body, the internal inner bag that is provided with of pot, be connected as above on the pot body exhaust structure, the rear end of inner cup subassembly articulate in the pot body, the pot cover subassembly is with the lock tooth straining realize inclosed on the inner bag.

According to the utility model discloses electric pressure cooker has following beneficial effect at least: through the front end of rotatory handle through pressing the connecting rod in order to open the discharge valve subassembly, rotatory handle has integrateed the function of opening the discharge valve subassembly, has eliminated the exhaust button, has simplified the structure, and reduce cost is convenient for simultaneously cover the overall arrangement control panel on the subassembly, promotes electric pressure cooker's whole outward appearance effect.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic structural diagram of an embodiment of the present invention;

fig. 2 is a cross-sectional view of an embodiment of the present invention;

FIG. 3 is a schematic view of the connection relationship between the rotating handle, the connecting rod and the exhaust valve assembly according to the embodiment of the present invention;

fig. 4 is an exploded view of an embodiment of the present invention.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it should be understood that the positional descriptions, such as the directions or positional relationships indicated above, below, front, rear, etc., are based on the directions or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and thus should not be construed as limiting the present invention.

In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

Referring to fig. 1, according to the utility model discloses a first aspect embodiment is used for electric pressure cooker's exhaust structure, include: an inner lid assembly 100; a lid assembly 200 connected to a lower side of the inner lid assembly 100 for closing the inner container; a face cover assembly 300 connected to an upper side of the inner cover assembly 100; a rotary handle 400 connected to the upper side of the lid assembly 300 for driving the lid assembly 200 to rotate; a discharge valve assembly 500 connected to the face cover assembly 300, a lower end of the discharge valve assembly 500 extending out of a lower side of the lid assembly 200; referring to fig. 2, a connecting rod 600 is installed in the inner lid assembly 100, a front end of the connecting rod 600 is located below the rotating handle 400, a rear end of the connecting rod 600 is connected with the exhaust valve assembly 500, the front end of the connecting rod 600 is pressed by the rotating handle 400 to open the exhaust valve assembly 500, the rotating handle 400 integrates a function of opening the exhaust valve assembly 500, not only is an exhaust button separately arranged eliminated, but also the structure is simplified, the manufacturing cost is reduced, and a control panel is conveniently arranged on the face cover assembly 300, so that the overall appearance effect of the electric pressure cooker is improved. Meanwhile, the user can operate the electric pressure cooker conveniently, the exhaust valve assembly 500 is opened by rotating the handle 400 to exhaust and release pressure, and then the electric pressure cooker is opened by rotating the cover assembly 200 by driving the rotating handle 400, so that the operation habit is easily developed, and the electric pressure cooker is prevented from being opened violently.

Referring to fig. 2 and 3, according to some embodiments of the present invention, the exhaust valve assembly 500 includes an exhaust rod 510 and an exhaust cap 520, the exhaust rod 510 is vertically disposed, the lower end extends to the outside of the lower side surface of the boiler cover assembly 200, an exhaust passage is provided in the exhaust rod 510, the exhaust cap 520 is connected to the upper end of the exhaust rod 510, and the exhaust cap 520 seals the exhaust passage of the exhaust rod 510, the exhaust is opened by moving up the exhaust cap 520, the middle part of the connecting rod 600 is hinged to the inner cover assembly 100, the rear end of the connecting rod 600 is located below the exhaust cap 520, the connecting rod 600 is equivalent to a lever, the front end of the connecting rod 600 is pressed by the rotating handle 400, the rear end of the connecting rod 600 is tilted up to push the exhaust cap 520, thereby completing the exhaust, the structure is simple, and it is.

Referring to fig. 3, according to some embodiments of the present invention, the connecting rod 600 is a metal rod, which ensures sufficient strength, the two sides of the middle part of the metal rod are provided with vertical support lugs 620, the support lugs 620 are provided with round holes, the inner lid assembly 100 is provided with pin columns inserted into the round holes, the rotation fulcrums are formed by the cooperation of the pin columns and the support lugs 610, and the structure is stable and reliable and is convenient to disassemble and assemble.

Referring to fig. 2, according to some embodiments of the present invention, the upper side of the face cover assembly 300 is provided with the guide hole 310, the rotation handle 400 is installed in the guide hole 310, the rotation handle 400 can move up and down along the inner wall of the guide hole 310, the front end of the connecting rod 600 is pressed by pushing the rotation handle 400 to move down, the structure is simple, and the assembly is easy.

Referring to fig. 3, according to some embodiments of the present invention, the periphery of the rotating handle 400 is provided with the guiding skirt board 420, the guiding skirt board 420 is attached to the inner wall of the guiding hole 310, it is ensured that the rotating handle 400 is moved smoothly and the direction is accurate, the lower end of the guiding skirt board 420 is provided with the baffle ring 421 along the radial protrusion, the diameter of the baffle ring 421 is greater than the diameter of the guiding hole 310, the baffle ring 421 is used to prevent the rotating handle 400 from being separated from the guiding hole 310, and the use performance is ensured.

Referring to fig. 3, according to some embodiments of the present invention, in order to automatically reset the rotating handle 400, the lower side surface of the rotating handle 400 is connected to a first reset spring 410, the lower end of the first reset spring 410 is connected to the inner lid assembly 100, and after the rotating handle 400 is pressed and disappears, the first reset spring 410 pushes the rotating handle 400 to automatically reset for subsequent use; similarly, a second return spring 610 is connected to the lower side of the front end of the connecting rod 600, the lower end of the second return spring 610 is connected to the inner lid assembly 100, and the second return spring 610 is used for pushing the connecting rod 600 to automatically return for subsequent use.

According to some embodiments of the present invention, the middle portion of the inner lid assembly 100 is provided with the rotation column 110, the rotation column 110 is connected with the rotatable dial fork 210, the outer end of the dial fork 210 is connected with the lid assembly 200, the dial fork 210 is provided with the rectangular surrounding plate 211 located right above the rotation column 110, a groove for accommodating the first return spring 410 is formed in the rectangular surrounding plate 211, which is beneficial to limiting the first return spring 410 and ensuring the use performance, the lower side surface of the rotation handle 400 is provided with the positioning sleeve 430 sleeved on the rectangular surrounding plate 211, the shape of the positioning sleeve 430 is matched with that of the rectangular surrounding plate 211, the inner wall of the positioning sleeve 430 is attached to the rectangular surrounding plate 211, the rotation handle 400 rotates, the dial fork 210 is driven to rotate by the positioning sleeve 430 and the, the poking fork 210 drives the pot cover assembly 200 to rotate, and the poking fork 210 is used for limiting the first return spring 410, so that the first return spring 410 and the rotating handle 400 are arranged concentrically.

According to the utility model discloses a some other embodiments, the middle part of rotatory handle 400 articulates in face lid subassembly 300, and rotatory handle 400 rotates and the front end of connecting rod 600 is pressed to the rear end, can open discharge valve subassembly 500 equally, and rotatory handle 400 need not wholly move down, operates simplyr.

According to the utility model discloses some other embodiments, exhaust valve subassembly 500 is including exhaust pole 510 and exhaust cap 520, exhaust pole 510 vertical arrangement, and exhaust cap 520 is connected in the upper end of exhaust pole 510 to exhaust cap 520 moves down and realizes exhausting, and the rear end and the exhaust cap 520 fixed connection of connecting rod 600 rotate the front end that connecting rod 600 was pressed to handle 400, drive exhaust cap 520 and move down. Because the exhaust cap 520 moves down to realize exhausting, the connecting rod 600 need not be as the lever, only moves down together along with the rotating handle 400, and it can to drive the exhaust cap 520 to move down simultaneously, the utility model provides a multiple structure all can realize utilizing the rotating handle 400 to open the carminative purpose.

According to the utility model discloses an electric pressure cooker of second aspect embodiment, including the pot body, the internal inner bag that is provided with of pot, its characterized in that is connected with on the pot body exhaust structure, the rear end of inner cup subassembly 100 articulates in the pot body, and the pot cover subassembly is with the lock tooth straining realize inclosed on the inner bag. The front end of the connecting rod 600 is pressed by the rotating handle 400 to open the exhaust valve assembly 500, the rotating handle 400 integrates the function of opening the exhaust valve assembly 500, an exhaust button is eliminated, the structure is simplified, the cost is reduced, meanwhile, the control panel is conveniently arranged on the surface cover assembly 300, and the overall appearance effect of the electric pressure cooker is improved.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims

1. The utility model provides an exhaust structure of electric pressure cooker which characterized in that includes:

an inner cap assembly;

the pot cover assembly is connected to the lower side surface of the inner cover assembly and used for sealing the inner container;

the surface cover component is connected to the upper side surface of the inner cover component;

2. The exhaust structure of the electric pressure cooker as claimed in claim 1, wherein the exhaust valve assembly comprises an exhaust rod and an exhaust cap, the exhaust rod is vertically arranged, the exhaust cap is connected to the upper end of the exhaust rod, the exhaust cap moves upwards to exhaust air, the middle part of the connecting rod is hinged to the inner cover assembly, the rear end of the connecting rod is located below the exhaust cap, the rotating handle presses the front end of the connecting rod, and the rear end of the connecting rod tilts upwards to push the exhaust cap to move upwards.

3. The exhaust structure of the electric pressure cooker as claimed in claim 2, wherein the connecting rod is a metal rod, vertical support lugs are arranged on two sides of the middle of the metal rod, the support lugs are provided with round holes, and the inner cover assembly is provided with a pin inserted into the round holes.

4. The exhaust structure of the electric pressure cooker as claimed in claim 2 or 3, wherein the upper side of the cover assembly is provided with a guide hole, the rotating handle is installed in the guide hole, and the rotating handle can move up and down along the inner wall of the guide hole.

5. The exhaust structure of the electric pressure cooker as claimed in claim 4, wherein a guiding skirt plate is provided at a periphery of the rotating handle, the guiding skirt plate is engaged with an inner wall of the guiding hole, a stopper ring protruding in a radial direction is provided at a lower end of the guiding skirt plate, and a diameter of the stopper ring is larger than a diameter of the guiding hole.

6. The exhaust structure of the electric pressure cooker as claimed in claim 4, wherein a first return spring is connected to the lower side of the rotary handle, a lower end of the first return spring is connected to the inner lid assembly, and a second return spring is connected to the lower side of the front end of the connecting rod, and a lower end of the second return spring is connected to the inner lid assembly.

7. The exhaust structure of the electric pressure cooker as claimed in claim 6, wherein a rotating column is disposed in the middle of the inner lid assembly, a rotatable dial fork is connected to the rotating column, the outer end of the dial fork is connected to the lid assembly, the dial fork is provided with a rectangular surrounding plate directly above the rotating column, a groove for accommodating the first return spring is formed in the rectangular surrounding plate, a positioning sleeve sleeved on the rectangular surrounding plate is disposed on the lower side surface of the rotating handle, and the positioning sleeve is matched with the rectangular surrounding plate in shape.

8. The exhaust structure of the electric pressure cooker as claimed in claim 1, wherein the middle portion of the rotating handle is hinged to the cover assembly, and the rotating handle rotates while the rear end presses the front end of the connecting rod.

9. The exhaust structure of the electric pressure cooker as claimed in claim 1 or 8, wherein the exhaust valve assembly comprises an exhaust rod and an exhaust cap, the exhaust rod is vertically arranged, the exhaust cap is connected to the upper end of the exhaust rod, the exhaust cap moves downwards to exhaust air, the rear end of the connecting rod is fixedly connected with the exhaust cap, and the rotary handle presses the front end of the connecting rod to drive the exhaust cap to move downwards.

10. An electric pressure cooker comprises a cooker body, wherein an inner container is arranged in the cooker body, and the electric pressure cooker is characterized in that the cooker body is connected with an exhaust structure as claimed in any one of claims 1 to 9, and the rear end of an inner cover component is hinged to the cooker body.