CN213097556U - Baking tray switch self-locking structure and electric baking pan - Google Patents

Abstract

The utility model discloses a baking tray switch self-locking structure and electric baking tray, electric baking tray includes upper computer subassembly and lower computer subassembly, upper computer subassembly includes upper baking tray subassembly, lower computer subassembly includes lower baking tray subassembly, upper baking tray subassembly and lower baking tray subassembly can be closed relatively and form the culinary art chamber, upper baking tray subassembly includes the baking tray switch self-locking structure of above-mentioned scheme, upper baking tray cooperates with the locking component and is equipped with the via hole, self-locking structure includes the locking component, the locking component is located in the upper casing and can be relative upper casing longitudinal movement, when upper baking tray subassembly and lower baking tray subassembly are closed, the locking component moves downwards and butts with the switch subassembly and prevents its relative upper baking tray from moving; when the upper baking tray component and the lower baking tray component are separated, the locking component resets upwards and is staggered with the switch component. The utility model discloses an on baking pan switch auto-lock structure was applied to electric baking pan for the switch module of restriction overware removed, the switch module was locked by the locking subassembly when making last overware subassembly and lower overware subassembly closed.

Description

Baking tray switch self-locking structure and electric baking pan

Technical Field

The utility model relates to the technical field of household appliances, concretely relates to overware switch self-locking structure and electric baking pan.

Background

The electric baking pan is also called a cake baking machine, can flexibly carry out cooking methods such as baking, frying and the like, can be commonly used for making some cooked wheaten foods such as baking cakes, pies, corn cakes, leavened pancakes and the like, and can also be used for baking, frying peanut rice, barbecuing on an iron plate, sticking a pan, baking chicken wings, frying fish and the like.

For the convenience of cleaning, the existing electric baking pan is generally set to be a detachable structure and comprises an upper machine component and a lower machine component, wherein the upper machine component and the lower machine component can be in butt joint and closed, a cooking cavity is formed between butt joint surfaces of the upper machine component and the lower machine component, the upper machine component comprises an upper shell, an upper baking pan and a baking pan switch, the upper baking pan is detachably assembled on the lower side of the upper shell, a switch hole is formed in the upper shell, a second buckling part is arranged on the upper baking pan, the baking pan switch is movably arranged on the switch hole, the baking pan switch can move towards the inner side of the upper shell or reset outwards so as to be buckled with or separated from the second buckling part, and the upper baking pan can be separated from the upper shell and popped. However, the conventional electric baking pan does not have a baking pan switch self-locking function, so that when the electric baking pan is closed up and down, if the baking pan switch is touched by mistake or an accident occurs, the baking pan is popped up, thereby affecting the service performance of the machine, causing potential safety hazards and being not beneficial to the use experience of users.

Therefore, the baking pan switch structure of the existing electric baking pan needs to be further improved, the safety and the practicability are improved by increasing the self-locking function of the baking pan switch, and the use experience of a user is improved.

SUMMERY OF THE UTILITY MODEL

The first invention of the present invention is to overcome the disadvantages of the prior art, and to provide a self-locking structure for a baking tray switch, which can be applied to an electric baking pan for improving the safety of the electric baking pan during use.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the baking tray comprises an upper baking tray component and a lower baking tray component, the upper baking tray component comprises an upper baking tray, an upper shell and a switch component, the switch component is used for connecting the upper baking tray and the upper shell, the self-locking structure comprises a locking component, the locking component is arranged in the upper shell and can longitudinally move relative to the upper shell, and when the upper baking tray component and the lower baking tray component are closed, the locking component moves downwards and abuts against the switch component to prevent the locking component from moving relative to the upper baking tray; when the upper baking tray component and the lower baking tray component are separated, the locking component resets upwards and is staggered with the switch component.

Compared with the prior art, the utility model discloses an on overware switch auto-lock structure can be applied to electric baking pan for the switch module of restriction overware removes, and the switch module is locked by the locking subassembly when overware subassembly and lower overware subassembly are closed on making, like this, even the user mistake touches the switch, can not make switch module and last overware separation yet, thereby avoid in the use, go up the overware and pop out and cause the potential safety hazard. When the upper baking tray assembly is separated from the lower baking tray assembly, the switch assembly is also separated from the locking assembly, and a user can start the switch assembly to detach the upper baking tray when the upper baking tray is required to be detached.

Preferably, the locking assembly comprises a locking body, a magnetic part and a locking elastic part, wherein the locking body is provided with a connecting hole, the locking body is movably connected with the upper shell through the connecting hole, the magnetic part and the locking elastic part are arranged on the lower side of the locking body, the magnetic part can penetrate through the lower baking tray of the upper baking tray and the lower baking tray assembly to be magnetically attracted, and the locking elastic part provides upward elastic force for the locking body. In the scheme, the magnetic part is arranged on the lower side of the lock catch body to enable the upper baking tray and the lower baking tray to be penetrated when the upper baking tray and the lower baking tray are closed, the lock catch body is driven by the magnetic part to move downwards to abut against the switch component and limit the inward displacement of the switch component, at the moment, the lock catch elastic part is stressed and compressed, and after the electric baking pan is opened, the lock catch body is reset upwards to be separated from the switch component under the elastic force of the lock catch elastic part, so that the switch component can move inwards.

Preferably, the front side of the lock catch body is matched with the switch assembly to be provided with a clamping groove, and the lock catch body is abutted against the switch assembly through the clamping groove. After the hasp body moved downwards in this scheme, the draw-in groove corresponds with switch module in the position of horizontal direction, makes draw-in groove and the spacing portion on the switch module cooperate to the degree of freedom of restriction switch module on the horizontal direction.

Preferably, the magnetic part and the lock catch body are integrally formed through injection molding. This scheme is favorable to the convenience of processing assembly to make the magnetism spare closely firm with being connected of hasp body, avoid the magnetism spare to break away from the hasp body.

For the assembly, the downside of hasp body is equipped with the mounting groove, the upper end assembly of hasp bullet piece in the mounting groove, just the lower extreme of hasp bullet piece is fixed for last casing relatively.

Another object of the present invention is to provide an electric baking pan, including upper computer subassembly and lower computer subassembly, the upper computer subassembly includes last overware subassembly, lower computer subassembly includes lower overware subassembly, go up overware subassembly and lower overware subassembly and can be closed relatively and form the culinary art chamber, go up the overware subassembly including the overware switch auto-lock structure of above-mentioned scheme, go up the overware cooperation the hasp subassembly is equipped with the via hole.

Compared with the prior art, the utility model discloses an electricity cake clang is higher owing to used above-mentioned scheme's auto-lock structure, its security and practicality, is favorable to promoting the user and uses experience.

Preferably, the upper baking tray assembly further comprises a heat insulation tray, the heat insulation tray is arranged between the upper shell and the upper baking tray, the lower sides of the locking assembly and the switch assembly penetrate through the heat insulation tray to be connected with the upper baking tray, and the lower end of the locking elastic piece of the locking assembly abuts against the heat insulation tray. In this scheme, the distance between heat insulating disc and the last casing is fixed, thereby after the magnetism spare drives the hasp body and moves down, thereby the hasp bullet spare is the pressure of heat insulating disc down the compression accumulate elasticity.

Preferably, the upper shell is provided with a switch hole, the switch assembly comprises a switch body, the switch body is movably arranged on the switch hole, the inner side of the switch body is matched with the lock catch assembly to be provided with a limiting part, and after the lock catch assembly moves downwards, the limiting part is abutted to the lock catch assembly. The limiting part is used for being matched with the clamping groove, and displacement limitation of the switch assembly in the horizontal direction is achieved.

Preferably, the switch body further comprises a pressing portion and a second buckling portion, the pressing portion is arranged in the switch hole, the limiting portion and the second buckling portion are arranged on the rear side of the pressing portion, and the second buckling portion is located on the lower side of the limiting portion. In this scheme, after the switch body resets, the front end of spacing portion with go up the inner wall looks butt of casing, after the hasp body moves downwards, the rear end of spacing portion with hasp subassembly looks butt, and second buckling parts keeps away to hasp subassembly and goes up overware looks lock.

Preferably, spacing portion includes first spacing muscle and the spacing muscle of second, first spacing muscle locate press the rear side of splenium and along vertical protrusion in press the splenium, the rear side of first spacing muscle is located to the spacing muscle of second and certainly first spacing muscle extends backward. In this scheme, after the switch body resets, first spacing muscle with the inner wall looks butt of last casing, after the hasp body moves downwards, second spacing muscle with hasp subassembly looks butt.

Drawings

FIG. 1 is a schematic structural view of an upper tray assembly;

FIG. 2 is an assembly view of the upper housing, switch assembly and latch assembly;

FIG. 3 is a schematic structural view of the latch body;

FIG. 4 is a schematic structural view of a switch body;

FIG. 5 is a sectional view of the electric baking pan 1 in a closed state;

FIG. 6 is a sectional view of the electric baking pan 2 in a closed state;

FIG. 7 is a sectional view of the electric baking pan 1 in an open state;

FIG. 8 is a sectional view of the electric baking pan 2 in an open state.

Description of reference numerals:

the upper casing 1, the connecting portion 12, the connecting column 13, the big head screw 14, the upper baking tray 2, the via hole 22, the first buckling portion 21, the first clasp 23, the switch body 31, the pressing portion 32, the limiting portion 33, the second buckling portion 34, the first limiting rib 36, the second limiting rib 37, the second clasp 38, the elastic piece assembling portion 39, the locking assembly 4, the locking body 41, the magnetic piece 42, the locking elastic piece 43, the connecting hole 44, the clamping groove 45, the mounting groove 46, the heat insulation tray 6, the through hole 61, the lower baking tray assembly 7, the lower baking tray 71 and the upper baking tray assembly 8.

Detailed Description

The technical scheme of the utility model is further explained according to the attached drawings as follows:

in the description of the present invention, it should be understood that the directions or positional relationships indicated by the above-mentioned "upper", "lower", "front", "rear", "horizontal", "inner", "outer", 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 to be 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.

The first embodiment is as follows:

the embodiment discloses a baking tray switch self-locking structure, a baking tray applying the embodiment comprises an upper baking tray component 8 and a lower baking tray component 7, the upper baking tray component 8 comprises an upper baking tray 2, an upper shell 1 and a switch component, the switch component is used for connecting the upper baking tray 2 and the upper shell 1, the self-locking structure comprises a locking component 4, the locking component 4 is arranged in the upper shell 1 and can move longitudinally relative to the upper shell 1, when the upper baking tray component 8 and the lower baking tray component 7 are closed, the locking component 4 moves downwards and abuts against the switch component to prevent the upper baking tray component from moving relative to the upper baking tray 2; when the upper roasting tray component 8 and the lower roasting tray component 7 are separated, the locking component 4 is reset upwards and is staggered with the switch component.

The latch assembly 4 includes a latch body 41, a magnetic member 42 and a latch elastic member 43, the latch body 41 is provided with a connecting hole 44, the latch body 41 is movably connected with the upper casing 1 through the connecting hole 44, the magnetic member 42 and the latch elastic member 43 are arranged at the lower side of the latch body 41, the magnetic member 42 can pass through the lower baking tray 71 of the upper baking tray 2 and the lower baking tray assembly 7 for magnetic attraction, and the latch elastic member 43 provides upward elastic force for the latch body 41. In the scheme, the magnetic part 42 is arranged at the lower side of the lock catch body 41 so as to enable the upper baking tray 2 and the lower baking tray 71 to penetrate through the upper baking tray 2 and be magnetically attracted with the lower baking tray 71 when being closed, the lock catch body 41 is driven by the magnetic part 42 to move downwards so as to abut against the switch component and limit the switch component to move backwards, at the moment, the lock catch elastic part 43 is stressed and compressed, and after the electric baking tray is opened, under the elastic force of the lock catch elastic part 43, the lock catch body 41 is reset upwards so as to be separated from the switch component, so that the switch component can move inwards.

In one embodiment, the magnetic member 42 and the latch body 41 are injection molded by a two-shot molding technique.

In one embodiment, the magnetic member 42 is a neodymium magnetic pillar.

The front side of the latch body 41 is provided with a slot 45 in cooperation with the switch assembly, and the latch body 41 is abutted against the switch assembly through the slot 45. In this embodiment, the engaging groove 45 is engaged with the limiting portion 33 of the switch assembly to limit the displacement of the switch assembly in the horizontal direction.

The magnetic member 42 and the latch body 41 are integrally formed by injection molding. This scheme is favorable to the convenience of processing assembly to make the stable in structure of hasp subassembly 4, avoid magnetic part 42 to break away from hasp body 41.

For the convenience of assembly, the lower side of the locker body 41 is provided with a mounting groove 46, the upper end of the locker spring 43 is fitted into the mounting groove 46, and the lower end of the locker spring 43 is fixed with respect to the upper case 1.

The baking tray switch self-locking structure of the embodiment can be applied to an electric baking tray and is used for limiting the movement of the switch component of the baking tray, so that the switch component is locked by the locking component 4 when the upper baking tray component 8 and the lower baking tray component 7 are closed, and thus, even if a user mistakenly touches the switch, the switch component can not be separated from the upper baking tray 2, and the situation that the potential safety hazard is caused by popping up the upper baking tray 2 in the using process is avoided. When upper bakeware component 8 and lower bakeware component 7 are separated, the switch component is also separated from lock component 4, and the user can start the switch when needing to disassemble upper bakeware 2, thereby disassembling upper bakeware 2.

Example two:

the embodiment discloses an electric baking pan, which comprises an upper machine component and a lower machine component, wherein the lower machine component comprises a lower baking tray component 7, an upper baking tray component 8 and the lower baking tray component 7 can be relatively closed to form a cooking cavity, the upper baking tray component 8 comprises a baking tray switch self-locking structure of the scheme, and an upper baking tray 2 is matched with a locking component 4 and provided with a through hole 22. Due to the self-locking structure of the scheme,

the upper baking tray assembly 8 further comprises a heat insulation tray 6, the heat insulation tray 6 is arranged between the upper shell 1 and the upper baking tray 2, the heat insulation tray 6 is provided with a through hole 61 in cooperation with the switch assembly and the locking assembly 4, and the lower end of the locking elastic piece 43 is abutted against the heat insulation tray 6. In this embodiment, the distance between the thermal insulation plate 6 and the upper case 1 is fixed, and after the magnetic member 42 drives the latch body 41 to move downward, the latch elastic member 43 is compressed under the pressure of the thermal insulation plate 6 to accumulate elastic force.

The upper housing 1 is provided with a switch hole (not shown), the switch assembly includes a switch body 31, the switch body 31 is movably disposed on the switch hole, the inner side of the switch body 31 is provided with a limiting portion 33 in cooperation with the locking assembly 4, and after the locking assembly 4 moves downward, the limiting portion 33 abuts against the locking assembly 4. The limiting part 33 of the scheme is used for being matched with the clamping groove 45, and displacement limitation of the switch assembly in the horizontal direction is achieved.

The switch body 31 further includes a pressing portion 32 and a second engaging portion 34, the pressing portion 32 is disposed in the switch hole, the limiting portion 33 and the second engaging portion 34 are disposed at the rear side of the pressing portion 32, and the second engaging portion 34 is disposed at the lower side of the limiting portion 33. In this embodiment, after the switch body 31 is reset, the front end of the limiting portion 33 abuts against the inner wall of the upper housing 1, and after the latch body 41 moves downward, the rear end of the limiting portion 33 abuts against the latch assembly 4, and the second engaging portion 34 avoids the latch assembly 4 to engage with the upper grill pan 2.

The limiting part 33 comprises a first limiting rib 36 and a second limiting rib 37, the first limiting rib 36 is arranged on the rear side of the pressing part 32 and protrudes out of the pressing part 32 along the longitudinal direction, and the second limiting rib 37 is arranged on the rear side of the first limiting rib 36 and extends backwards from the first limiting rib 36. In this embodiment, after the switch body 31 is reset, the first limiting rib 36 abuts against the inner wall of the upper housing 1, and after the latch body 41 moves downward, the second limiting rib 37 abuts against the latch assembly 4.

The inner wall of the upper casing 1 is longitudinally provided with a connecting column 13, and the lock catch body 41 is sleeved on the connecting column 13 through the connecting hole 44 and moves along the connecting column 13. In this embodiment, the connecting post 13 is engaged with the connecting hole 44 to limit the degree of freedom of the latch body 41 in the horizontal direction, so that the position of the latch body 41 in the horizontal direction is not changed.

The connecting column 13 is provided with a screw hole with a penetrating lower end, a screw 14 with a large head is assembled on the screw hole, and the lock catch body 41 is limited on the connecting column 13 through the screw 14 with the large head.

The inner end of the second engaging portion 34 is provided with a second hook 38 downward, the upper side of the first engaging portion 21 is provided with a first hook 23, and the first hook 23 and the second hook 38 are engaged with each other.

The upper housing 1 has a connecting portion 12 formed at a lower portion of an inner top wall thereof, and the switch assembly further includes a switch elastic member (not shown) disposed between the connecting portion 12 and the switch body 31 to provide a restoring elastic force to the switch body 31.

In order to realize the reset function of the switch assembly, the switch assembly further comprises a switch elastic piece, and the switch elastic piece is arranged between the upper shell 1 and the inner side of the switch body 31 to provide reset elastic force for the switch body 31.

The switch body 31 further includes an elastic member mounting portion 39, the elastic member mounting portion 39 is provided at the rear side of the pressing portion 32, and the switch elastic member is mounted on the switch body 31 through the elastic member mounting portion 39.

The electric baking pan of this embodiment is higher in safety and practicality because of the baking pan switch self-locking structure of the above-mentioned embodiment is applied, and is favorable to promoting the user to use and experience.

Variations and modifications to the above-described embodiments may occur to those skilled in the art, in light of the above teachings and teachings. Therefore, the present invention is not limited to the specific embodiments disclosed and described above, and some modifications and changes to the present invention should fall within the protection scope of the claims of the present invention. Furthermore, although specific terms are employed herein, they are used in a generic and descriptive sense only and not for purposes of limitation.

Claims (10)

1. The baking tray switch self-locking structure is characterized by comprising a locking assembly, wherein the locking assembly is arranged in the upper shell and can longitudinally move relative to the upper shell, and when the upper baking tray assembly and the lower baking tray assembly are closed, the locking assembly moves downwards and abuts against the switch assembly to prevent the locking assembly from moving relative to the upper baking tray; when the upper baking tray component and the lower baking tray component are separated, the locking component resets upwards and is staggered with the switch component.

2. The baking tray switch self-locking structure according to claim 1, wherein the locking assembly comprises a locking body, a magnetic member and a locking elastic member, the locking body is provided with a connecting hole, the locking body is movably connected with the upper casing through the connecting hole, the magnetic member and the locking elastic member are arranged on the lower side of the locking body, the magnetic member can magnetically attract the lower baking tray passing through the upper baking tray and the lower baking tray of the lower baking tray assembly, and the locking elastic member provides upward elastic force for the locking body.

3. The bakeware switch self-locking structure according to claim 2, characterized in that the front side of the lock catch body is provided with a clamping groove matching with the switch component, and the lock catch body is abutted against the switch component through the clamping groove.

4. The bakeware switch self-locking structure according to claim 2, characterized in that the magnetic member and the lock catch body are integrally formed by injection molding.

5. The bakeware switch self-locking structure according to claim 2, characterized in that the lower side of the latch body is provided with an installation groove, the upper end of the latch elastic member is assembled in the installation groove, and the lower end of the latch elastic member is fixed relative to the upper shell.

6. The electric baking pan comprises an upper machine assembly and a lower machine assembly, wherein the upper machine assembly comprises an upper baking pan assembly, the lower machine assembly comprises a lower baking pan assembly, the upper baking pan assembly and the lower baking pan assembly can be relatively closed and form a cooking cavity, the electric baking pan is characterized in that the upper baking pan assembly comprises a baking pan switch self-locking structure according to any one of claims 1-5, and the upper baking pan is provided with a through hole in cooperation with the locking assembly.

7. The electric baking pan as claimed in claim 6, wherein the upper baking pan assembly further comprises a heat insulation pan, the heat insulation pan is disposed between the upper casing and the upper baking pan, the lower sides of the locking assembly and the switch assembly pass through the heat insulation pan to connect with the upper baking pan, and the lower end of the locking elastic piece of the locking assembly abuts against the heat insulation pan.

8. The electric baking pan as claimed in claim 6, wherein the upper casing has a switch hole, the switch assembly includes a switch body movably disposed on the switch hole, the inner side of the switch body is provided with a position-limiting portion engaged with the locking assembly, and the position-limiting portion abuts against the locking assembly when the locking assembly moves downward.

9. The electric baking pan as claimed in claim 8, wherein the switch body further includes a pressing portion and a second engaging portion, the pressing portion is disposed in the switch hole, the limiting portion and the second engaging portion are disposed behind the pressing portion, and the second engaging portion is disposed under the limiting portion.

10. The electric baking pan as claimed in claim 9, wherein the limiting portion includes a first limiting rib and a second limiting rib, the first limiting rib is disposed at the rear side of the pressing portion and protrudes from the pressing portion in the longitudinal direction, and the second limiting rib is disposed at the rear side of the first limiting rib and extends rearward from the first limiting rib.

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