CN217852500U

CN217852500U - Cooking utensil is with cover that keeps warm

Info

Publication number: CN217852500U
Application number: CN202222088374.6U
Authority: CN
Inventors: 裘洪平
Original assignee: Hangzhou Hongfeng Electronic Accessories Co ltd
Current assignee: Hangzhou Hongfeng Electronic Accessories Co ltd
Priority date: 2022-08-09
Filing date: 2022-08-09
Publication date: 2022-11-22
Anticipated expiration: 2032-08-09

Abstract

The application discloses cooking utensil is with cover that keeps warm, including last cover that keeps warm and cover that keeps warm down, the cover edge of going up the cover that keeps warm is supported by the pot body, and interior pot is supported by last cover that keeps warm, goes up to keep warm and covers the cover and be connected with and cover tooth matched with pot tooth, goes up to keep warm and cover and is connected with first connecting portion, and pot tooth is connected with the second connecting portion, and pot tooth can dismantle through first connecting portion and second connecting portion and connect in last cover that keeps warm. Use a cooking utensil with cover that keeps warm of this application, pot tooth can be dismantled and connect in last cover that keeps warm, and the part of change is less, reduces the wasting of resources.

Description

Cooking utensil is with cover that keeps warm

Technical Field

The application relates to the field of small household appliances, and relates to a heat preservation cover for a cooking appliance.

Background

Electric pressure cooker in the existing market includes the pot body, the heat preservation covers, interior pot and pot cover, be provided with heating element between the pot body and the heat preservation cover, heating element is used for providing the temperature and is convenient for heat food, be provided with pot tooth on the heat preservation cover, be provided with the lid tooth with pot tooth lock on the pot cover, be provided with the handle that the pot was taken in being convenient for on the interior pot, electric pressure cooker is when cooking, pot internal pressure is big, pot tooth intensity is poor, the resistance to compression is weak, pot tooth will produce deformation easily after using for a long time, the phenomenon that leads to difficult uncapping or the difficult lock of pot cover takes place.

The patent with publication number CN211408631U discloses a heat preservation cover and a cooking utensil with the same, wherein a heat preservation cover body is provided with an upper opening, a plurality of pot teeth are arranged at the upper opening and extend outwards, grooves are formed in the upper edge of the outer side of each pot tooth, and the height of each groove is smaller than the thickness of the pot tooth. The groove with the height smaller than the thickness of the pot teeth is arranged at the upper edge of the outer side of the pot teeth, so that the strength of the pot teeth can be effectively increased, the pot teeth are not easy to deform, and the pressure resistance is good. In addition, the pot teeth are as thin as possible under the premise that the pressure resistance can be guaranteed by the structure, so that the production cost is reduced.

Aiming at the related technology, the pot teeth of the electric pressure cooker are easy to deform after the electric pressure cooker is used for a long time, so that the electric pressure cooker is not easy to open the cover or the pot cover is not easy to buckle, the heat-insulating cover is replaced for maintaining the electric pressure cooker, and the other parts of the heat-insulating cover are not damaged, so that the whole heat-insulating cover is replaced, and the resource waste is easily caused.

SUMMERY OF THE UTILITY MODEL

For resources are saved, the application provides a cooking utensil is with keeping warm and covers, mainly can realize through following technical scheme.

The utility model provides a cooking utensil is with cover that keeps warm, includes the cover that keeps warm down and covers that keeps warm, goes up the cover edge that keeps warm the cover and is supported by the pot body, and interior pot is supported by last heat preservation cover, goes up to keep warm the cover and is connected with and covers tooth matched with pot tooth, goes up to keep warm the cover and is connected with first connecting portion, and pot tooth is connected with the second connecting portion, and pot tooth can dismantle through first connecting portion and second connecting portion and connect in last heat preservation cover.

Through above-mentioned technical scheme, the cover that keeps warm divide into about the cover that keeps warm, and the connection can be dismantled to the cover that keeps warm from top to bottom, and pot tooth can be dismantled and connect in last cover that keeps warm, and in the long-term use, pot tooth receives extrusion deformation, only changes pot tooth, has reduced the waste of resource, or changes last cover that keeps warm, reduces the waste of resource.

Optionally, the first connecting portion include the connecting piece, and the connecting piece is connected in the lateral wall that last heat preservation cover contacted pot tooth, and the second connecting portion include the card, and the card is connected in the both sides wall of pot tooth, and the card is pegged graft inside the connecting piece.

Through the technical scheme, the card is inserted into the connecting piece, so that the pot teeth can be detachably connected to the upper heat-insulating cover in an inserting mode, the pot teeth and the upper heat-insulating cover are connected and detached conveniently, and the pot teeth can be replaced and installed conveniently.

Optionally, the connecting piece is provided with a threaded hole, the first through hole is formed in the card in a penetrating mode, the card is connected with a countersunk screw for fixing the card and the connecting piece, and the countersunk screw penetrates through the inner wall of the upper heat-insulating cover and is connected with the threaded hole in a threaded mode.

Through the technical scheme, the countersunk head screw is used for enhancing the stability of connection between the pot teeth and the upper heat-insulating cover, so that the pot teeth are not easy to separate from the upper heat-insulating cover.

Optionally, the card side wall is connected with a first buckle, the connecting piece side wall is provided with a hole for matching with the first buckle, and the first buckle penetrates through the hole and is fixed.

Through the technical scheme, the first buckle penetrates through the hole and is flush with the inner wall of the upper heat-insulating cover, so that the stability of connection between the pot teeth and the upper heat-insulating cover is enhanced, and the pot teeth are not easy to separate from the upper heat-insulating cover.

Optionally, the bottom of the lower heat-insulating cover is provided with a plurality of second through holes for heat transfer.

Through above-mentioned technical scheme, be equipped with heat transfer assembly between lower heat preservation cover bottom and the pot body diapire, the through-hole is used for the heat transfer, is convenient for cook food.

Optionally, the outer wall of one end of the upper heat-insulating cover close to the lower heat-insulating cover is fixedly connected with a second buckle, the inner wall of one end of the lower heat-insulating cover close to the upper heat-insulating cover is provided with a bayonet matched with the second buckle, and the upper heat-insulating cover and the lower heat-insulating cover are detachably connected through the second buckle and the bayonet.

Through above-mentioned technical scheme, can dismantle the connection through the buckle between the upper and lower heat preservation cover, the connection between the upper and lower heat preservation cover is convenient simple with the dismantlement, is convenient for change the heat preservation cover.

Optionally, the bottom of the lower heat-insulating cover is fixedly connected with a bracket which enables a space to exist between the lower heat-insulating cover and the heating assembly, and the bracket is in contact with the inner wall of the bottom end of the pot body.

Through above-mentioned technical scheme, the support has avoided the direct and heating element contact of upper heat preservation cover effectively, reduces the possibility that lower heat preservation cover takes place to damage.

Optionally, the upper heat-insulating cover is provided with a groove for placing an inner pot handle.

Through above-mentioned technical scheme, the handle of interior pot is placed in the recess, is convenient for take and place interior pot.

Optionally, two space between the connecting piece is the square groove, and pot tooth is placed inside the square groove, and the diapire butt of pot tooth is in the connecting piece and is close to the both ends upper surface in square groove, and the upper surface parallel and level of pot tooth is in the upper surface of connecting piece.

Through above-mentioned technical scheme, the lid tooth acts on the pot tooth, and the pot tooth is placed inside the square groove, and the card is connected in pot tooth both sides and is pegged graft inside being used for fixed connection pot tooth and last heat preservation cover in the connecting piece, and the pot tooth makes the card not with lid tooth direct contact, reduces the card and receives the pressure that the lid tooth and then reduce the connecting piece and receive the pressure that the lid tooth, reduces the damage of connecting piece.

In conclusion, the heat-preservation cover is divided into an upper heat-preservation cover and a lower heat-preservation cover, the upper heat-preservation cover is abutted against the peripheries of the inner pot and the pot cover to bear the pressure of the inner pot and the pot cover, and the upper heat-preservation cover and the lower heat-preservation cover are detachably connected, so that only the upper heat-preservation cover is replaced when the heat-preservation cover is damaged, and the waste of resources is reduced; the pot teeth are detachably connected to the upper heat-insulating cover, so that the pot teeth can be conveniently replaced, and the waste of resources is reduced.

Drawings

Fig. 1 is a schematic view of the overall structure of the present application.

FIG. 2 is a diagram showing the connection mode of the upper heat-insulating cover and the lower heat-insulating cover.

Fig. 3 is a schematic structural diagram of a first embodiment of the present application.

Fig. 4 is a schematic structural diagram of a second embodiment of the present application.

Fig. 5 is a schematic structural diagram of a third embodiment of the present application.

Description of reference numerals:

1. an upper heat preservation cover; 2. a lower heat-preserving cover; 3. cooking teeth; 4. putting the pot teeth; 5. putting pot teeth; 6. a first connection portion; 7. a second connecting portion; 8. a connecting member; 9. a card; 10. a threaded hole; 11. a first through hole; 12. countersunk head screws; 13. a first buckle is arranged; 14. an aperture; 15. a second through hole; 16. a second buckle; 17. a bayonet; 18. a support; 19. a protrusion; 20. a groove; 21. a square groove; 22. a second clamping groove; 23. a first clamping groove; 24. a groove.

Detailed Description

The present application is described in further detail below with reference to the accompanying drawings.

The first embodiment is as follows:

the embodiment of the application discloses a cooking utensil is with cover that keeps warm, refer to FIG. 1, cover 1 and lower heat preservation cover 2 including last heat preservation, go up the last circumference week of heat preservation cover 1 and along supporting in pot body week also be used for supporting simultaneously pot and pot cover, go up the one end that heat preservation cover 1 kept away from down heat preservation cover 2 and offer the recess 20 that is used for placing interior pot handle, recess 20 symmetry sets up two, it is connected with a plurality of pot teeth 3 to go up heat preservation cover 1 can dismantle on the upper surface, two 15 through-holes have been seted up to 2 bottoms of lower heat preservation cover, 2 bottoms fixedly connected with supports 18 of lower heat preservation cover, three groups of support 18 circumference array distribution, support 18 is used for supporting down heat preservation cover 2, there is the interval under making, there is the possibility of damage in 2 bottoms direct contact heating element of lower heat preservation cover.

Referring to fig. 2, one end fixedly connected with buckle two 16 of the upper heat preservation cover 1 close to the lower heat preservation cover 2, buckle two 16 is an elastic sheet, buckle two 16 has four around the axis of the upper heat preservation cover 1 on the circumference lateral wall of the upper heat preservation cover 1, one end integrated into one piece of the lower heat preservation cover 2 close to the upper heat preservation cover 1 has a bulge 19 for butting the upper heat preservation cover 1, the position of one end of the bulge 19 close to the upper heat preservation cover 1 corresponding to the buckle two 16 is provided with a bayonet 17, the inner wall of the bulge 19 is provided with a clamping groove two 22 at the position of the bayonet 17, and the clamping groove two 22 penetrates through the upper end and the lower end of the bulge 19.

Go up the installation of heat preservation cover 1 and heat preservation cover 2 down, the one end that goes up heat preservation cover 1 and set up two 16 buckles moves towards the one end that support 18 was kept away from to heat preservation cover 2 down, at this in-process, two 16 buckles slide in draw-in groove two 22, two 16 elastic deformation of buckle, the bottom circumference week of heat preservation cover 1 is followed the butt in the top circumference week of heat preservation cover 2 down and is followed, two 16 buckles contact bayonet 17 and reconversion this moment, make two 16 buckles can wear to locate bayonet 17 and fix.

Referring to fig. 3, it is connected with first connecting portion 6 to go up heat preservation cover 1, pot tooth 3 divide into pot tooth 4 and lower pot tooth 5, pot tooth 5 is equipped with second connecting portion 7 down, first connecting portion 6 includes connecting

piece

8, 8 integrated into one piece of connecting piece keep away from the one end of heat preservation cover 2 down in last heat preservation cover 1, slotted 24 is all seted up to the both ends upper surface of connecting piece 8, groove 24 runs through to the both ends terminal surface of connecting piece 8, space between two adjacent connecting pieces 8 is square groove 21, second connecting portion 7 includes card 9, card 9 fixed connection is in the both sides of pot tooth 5 down, card 9 is pegged graft in connecting piece 8 inside makes pot tooth 3 connect in last heat preservation cover 1 and fixed, pot tooth 5 places in square groove 21 down, place in two connecting pieces 8 grooves 24 that are close to square groove 21 at last pot tooth 4 both ends, the upper surface parallel and level of last pot tooth 4 is in the upper surface of connecting piece 8.

Card 9 is pegged graft in the inside of connecting piece 8 for pot tooth 3 can be dismantled and connect in last heat preservation cover 1, and the upper surface parallel and level of going up pot tooth 4 is in the upper surface of connecting piece 8, and when going up pot tooth 4 and receiving the pressure of lid tooth, lower pot tooth 5 and card 9 are not direct contact in lid tooth, have reduced pot tooth 5 and card 9 down and have received the pressure of lid tooth, and then reduce the pressure that connecting piece 8 received lid tooth, reduce the possibility that connecting piece 8 damaged.

The application embodiment is listed as a cooking utensil and is implemented the principle with keeping warm cover and do: when the heat preservation cover is installed, one end, provided with the second buckle 16, of the upper heat preservation cover 1 and one end, provided with the bayonet 17, of the lower heat preservation cover 2 are close to each other, the circumferential edge of the bottom end of the upper heat preservation cover 1 abuts against the circumferential edge of the upper end of the lower heat preservation cover 2, in the process, the second buckle 16 slides in the first clamping groove 23 until the second buckle 16 contacts the bayonet 17, and the second buckle 16 penetrates through the bayonet 17 and is used for being fixedly connected with the upper heat preservation cover 1 and the lower heat preservation cover 2 together with the bayonet 17. When the pot teeth 3 are installed, the clamping pieces 9 are inserted into the connecting pieces 8 to fixedly connect the pot teeth 3 and the upper heat-preservation cover 1.

In the process of replacing the pot teeth 3, the pot teeth 3 are directly pulled out of the upper heat-insulating cover 1, so that the clamping pieces 9 are separated from the connecting pieces 8, and new pot teeth 3 are inserted again; the replacement process of the upper heat-preservation cover 1 directly extracts the upper heat-preservation cover 1 from the lower heat-preservation cover 2, the second buckle 16 elastically deforms to be separated from the bayonet 17, so that the upper heat-preservation cover and the lower heat-preservation cover 2 are separated, and the new upper heat-preservation cover 1 is clamped in the lower heat-preservation cover 2 again.

Example two:

the second embodiment of the application provides a heat preservation cover for a cooking utensil, and the difference from the first embodiment is that, referring to fig. 4, a connecting piece 8 is provided with two threaded holes 10, the threaded holes 10 penetrate between the inner wall of an upper heat preservation cover 1 and the connecting piece 8, a clamping piece 9 is provided with two through holes 11 corresponding to the positions of the threaded holes 10, the clamping piece 9 is connected with a countersunk screw 12 for fixing the clamping piece 9,

the application implements a principle for cooking utensil with keeping warm and does of two: the countersunk head screw 12 is inserted into the through hole 11 of the card 9 from the inner wall of the upper heat-insulating cover 1 and is in threaded fit with the threaded hole 10 to fix the card 9, so as to enhance the stability of connection between the pot teeth 3 and the upper heat-insulating cover 1.

Example three:

the third embodiment of the application provides a heat preservation cover for cooking utensil, with an embodiment difference lies in, refer to fig. 5, connecting piece 8 has been seted up and has been seted up porosely 14, two both sides wall fixedly connected with buckle 13 of card 9, buckle 13 is the flexure strip, connecting piece 8 offers and is used for buckle 13 gliding draw-in groove 23, there is the interval connecting piece 8 between the lateral wall of draw-in groove 23 both sides and card 9, make buckle 13 can be at draw-in groove 23 internal elastic deformation, buckle 13 contacts hole 14 and reconversion, make buckle 13 wear to locate hole 14 and fixed stability of being connected between being used for strengthening pot tooth 3 and last heat preservation cover 1.

The third heat preservation cover for the cooking utensil of this application embodiment implements the principle and does: the clamping piece 9 is inserted between the connecting pieces 8, in the process, the first buckle 13 slides in the first clamping groove 23, the first buckle 13 elastically deforms until the first buckle 13 contacts the hole 14, and the first buckle 13 penetrates through the hole 14 to be fixed so as to strengthen the stability of connection between the pot teeth 3 and the upper heat-preservation cover 1.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a cooking utensil is with heat preservation cover which characterized in that: including last heat preservation cover (1) and lower heat preservation cover (2), the cover edge of going up heat preservation cover (1) is supported by the pot body, and interior pot is supported by last heat preservation cover (1), goes up heat preservation cover (1) and is connected with and covers tooth matched with pot tooth (3), goes up heat preservation cover (1) and is connected with first connecting portion (6), and pot tooth (3) are connected with second connecting portion (7), and pot tooth (3) can be dismantled through first connecting portion (6) and second connecting portion (7) and connect in last heat preservation cover (1).

2. A heat retaining cover for a cooking appliance according to claim 1, wherein: first connecting portion (6) include connecting piece (8), and connecting piece (8) are connected in the lateral wall of last heat preservation cover (1) contact pot tooth (3), and second connecting portion (7) include card (9), and card (9) are connected in the both sides wall of pot tooth (3), and card (9) are pegged graft inside connecting piece (8).

3. A heat retaining cover for a cooking appliance according to claim 2, wherein: threaded hole (10) are seted up in connecting piece (8), and through-hole (11) are seted up in card (9) run through, and card (9) are connected with countersunk screw (12) that are used for fixed card (9) and connecting piece (8), and countersunk screw (12) are worn to locate through-hole (11) and threaded connection in threaded hole (10) from last heat preservation cover (1) inner wall.

4. A heat retaining cover for a cooking appliance according to claim 2, wherein: the side wall of the clamping piece (9) is connected with a first buckle (13), the side wall of the connecting piece (8) is provided with a hole (14) used for being matched with the first buckle (13), and the first buckle (13) penetrates through the hole (14) and is fixed.

5. A heat retaining cover for a cooking appliance according to claim 1, wherein: and a plurality of second through holes (15) for heat transfer are formed at the bottom of the lower heat-insulating cover (2).

6. A heat retaining cover for a cooking appliance according to claim 1, wherein: go up heat preservation cover (1) and be close to one end outer wall fixedly connected with buckle two (16) of heat preservation cover (2) down, the one end inner wall that heat preservation cover (2) are close to down heat preservation cover (1) is equipped with bayonet socket (17) with buckle two (16) complex, goes up heat preservation cover (1) and heat preservation cover (2) down and can dismantle through buckle two (16) and bayonet socket (17) and be connected.

7. A heat retaining cover for a cooking appliance according to claim 1, wherein: the bottom of the lower heat-insulating cover (2) is fixedly connected with a bracket (18) which enables a space to exist between the lower heat-insulating cover (2) and the heating assembly, and the bracket (18) is in contact with the inner wall of the bottom end of the pot body.

8. A heat retaining cover for a cooking appliance according to claim 1, wherein: the upper heat-insulating cover (1) is provided with a groove (20) for placing an inner pot handle.

9. A heat retaining cover for a cooking appliance according to claim 2, wherein: two space between connecting piece (8) is square groove (21), and pot tooth (3) are placed inside square groove (21), and pot tooth (3) butt is close to the both ends upper surface of square groove (21) in connecting piece (8), and the upper surface parallel and level of pot tooth (3) is in the upper surface of connecting piece (8).