CN220256304U - Door body and cooking appliance - Google Patents

Abstract

The utility model relates to the technical field of cooking equipment, in particular to a door body and a cooking electric appliance. The door body in the cooking appliance comprises an inner side glass door, an outer side glass door, at least two first connecting brackets, two side door frames, an upper door frame and a second connecting bracket, wherein two side edges of the inner side glass door in the length direction are respectively connected with the side door frames, each side door frame is correspondingly arranged with at least one first connecting bracket, the two side door frames are respectively connected to the inner side of the outer side glass door through the correspondingly arranged first connecting brackets, and the inner side glass door is limited in the horizontal direction through the two side door frames; the top of inboard glass door is connected with the door frame, and goes up the inboard that the door frame is connected to outside glass door through the second linking bridge to go up the door frame and carry out spacingly to inboard glass door in vertical direction, reduce or need not fix through the screw spare, reduce the fixed degree of difficulty of the door body, improve assembly efficiency.

Description

Door body and cooking appliance

Technical Field

The utility model relates to the technical field of cooking equipment, in particular to a door body and a cooking electric appliance.

Background

Along with the gradual development of the technology of the cooking equipment and the continuous increase of market demands, the size and the volume of the cooking electric appliance are continuously increased, and the door body of the cooking electric appliance is also increased along with the increase of the size. The door body size increase has not only increased the assembly degree of difficulty when the door body manufacturing, is inconvenient for the user to dismantle the door body and carries out daily cleaning operation moreover.

In prior art, the door body includes left door frame, right door frame, goes up door frame, lower door frame and glass, fixes left door frame, right door frame, go up door frame and lower door frame at glass's periphery through setting up the screw. Because the door body size is relatively great, generally need use more screws to realize fixing between each part, assembly efficiency is lower like this, and when the individual dismouting door body of user, because above-mentioned door body has used more screws, the problem that the screw was lost appears easily, the structure of the door body of accomplishing the equipment again is unstable, produces unnecessary potential safety hazard moreover.

Therefore, there is a need for an inventive door and a cooking appliance to solve the above problems.

Disclosure of Invention

The utility model aims to provide a door body and a cooking appliance so as to realize rapid assembly of the door body, thereby not only reducing assembly difficulty, but also improving assembly efficiency.

To achieve the purpose, the utility model adopts the following technical scheme:

a door body, comprising:

an inner glass door;

an outer glass door; the two side frames are respectively connected with the side frames in the length direction, each side frame is correspondingly arranged with at least one first connecting bracket, the two side frames are respectively connected to the inner side of the outer side glass door through the correspondingly arranged first connecting brackets, and the two side frames limit the inner side glass door in the horizontal direction; the top of inboard glass door is connected with the door frame, just go up the door frame through the second linking bridge is connected to the inboard of outside glass door, and through go up the door frame is right the inboard glass door carries out spacingly in vertical direction.

As a preferable scheme, the two side door frames are respectively connected to the periphery of the corresponding first connecting bracket, one end face of the first connecting bracket and one of the corresponding side door frames are provided with a first sliding rail, and the other side door frame is provided with a first sliding groove; the first sliding rail extends along the vertical direction, the first sliding groove extends along the vertical direction, and the first sliding rail is in sliding connection with the first sliding groove.

As a preferable scheme, one of the other end face of the first connecting bracket, which is opposite to the first sliding rail, and the corresponding side door frame is provided with a second sliding groove, the other one of the other end face of the first connecting bracket is provided with a first sliding protrusion, the second sliding groove extends along the vertical direction, and the second sliding groove is in sliding fit with the first sliding protrusion.

Preferably, the door body further includes:

the side of well glass door, every be equipped with first spacing arch and the spacing arch of second on the lateral wall of first linking bridge, first spacing arch with the spacing arch of second all extends along vertical direction, first spacing arch with the spacing space that forms between the protruding of second constitutes first storage tank, the side holding of well glass door is in the first storage tank, two first linking bridge passes through first storage tank can with well glass door carries out the level spacing.

Preferably, the door body further includes:

and the buffer elastic pieces are arranged in the first accommodating grooves at least at part of the positions of each first connecting bracket, and two sides of the middle glass door in the thickness direction are respectively in elastic abutting joint or clearance fit with the buffer elastic pieces.

Preferably, a second accommodating groove is formed in the lower end of the side door frame, which is far away from one side of the outer side glass door, and the lower end of the inner side glass door is accommodated in the second accommodating groove and abuts against the bottom surface in the second accommodating groove.

Preferably, the door body further includes:

the side door frame is far away from one side of the outer side glass door is provided with a first fixing hole, a part of the elastic buffer cushion is embedded into the first fixing hole, a part of the elastic buffer cushion is exposed out of the first fixing hole, and a part of the elastic buffer cushion exposed out of the first fixing hole is clamped between the inner side glass door and the side door frame.

As an optimal scheme, be provided with first elasticity buckle on the last door frame, first elasticity buckle can with the side door frame with go up door frame joint is fixed.

As a preferable scheme, the upper door frame is provided with a first elastic claw, the second connecting support is provided with a second fixing hole, and the first elastic claw is clamped and fixed with the second connecting support through the second fixing hole.

The cooking appliance comprises a cooking appliance main body and the door body, wherein the door body is connected with the cooking appliance main body.

The utility model has the beneficial effects that:

according to the door body, the two side door frames limit the inner side glass door in the horizontal direction; the inner side glass door which is limited horizontally is limited in the vertical direction through the upper door frame, so that fixing through screw members can be reduced or not needed in the assembly process, fixing difficulty is reduced, and assembly efficiency is improved.

The utility model also provides the cooking electric appliance, by applying the door body, the limit fixing and the assembly of the door body in the horizontal direction and the vertical direction are realized, the fixing through screw members can be reduced or not needed in the assembly process of the door body, the fixing difficulty is reduced, and the assembly efficiency is improved.

Drawings

FIG. 1 is a schematic view of a door body according to an embodiment of the present utility model;

FIG. 2 is a schematic view of a horizontal section of a door according to an embodiment of the present utility model;

FIG. 3 is a schematic vertical cross-section of a door provided by an embodiment of the present utility model;

FIG. 4 is an exploded view of a door according to an embodiment of the present utility model;

fig. 5 is a schematic structural view of a first connection bracket according to an embodiment of the present utility model;

FIG. 6 is a schematic view of a side door frame according to an embodiment of the present utility model;

FIG. 7 is a schematic cross-sectional view of a side door frame according to an embodiment of the present utility model mated with a first connecting bracket;

FIG. 8 is a schematic structural diagram of a buffer spring according to an embodiment of the present utility model;

FIG. 9 is a schematic view of the structure of an upper door frame provided by an embodiment of the present utility model;

FIG. 10 is an enlarged partial schematic view at A in FIG. 9;

fig. 11 is a schematic structural view of an upper door frame according to an embodiment of the present utility model when the upper door frame is matched with a second connecting bracket.

In the figure:

1. an outer glass door;

2. a middle glass door;

3. an inner glass door;

4. a first connection bracket; 41. a first slide rail; 42. the first limiting protrusion; 43. the second limiting bulge; 44. a first accommodating groove; 45. a second chute;

5. a side door frame; 51. a load-bearing platform; 52. a first sliding protrusion; 53. a second accommodating groove; 54. a first chute; 55. a first fixing hole; 56. a first butt joint part; 561. a first guiding inclined surface;

6. an elastic buffer cushion block;

7. an upper door frame; 71. an elastic buckle; 711. a pressing part; 7111. a slip preventing protrusion; 712. a clamping part; 7121. a second guiding inclined surface; 72. an elastic claw; 721. an elastic limit claw; 722. an elastic transition claw;

8. a second connection bracket; 81. a second fixing hole;

9. a buffer spring plate; 91. clamping the side wall; 92. is connected with the bottom wall.

Detailed Description

In order to make the technical problems solved, the technical scheme adopted and the technical effects achieved by the utility model more clear, the technical scheme of the utility model is further described below by a specific embodiment in combination with the attached drawings.

In the description of the present utility model, unless explicitly stated and limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

In the description of the present embodiment, the terms "upper", "lower", "left", "right", and the like are orientation or positional relationships based on those shown in the drawings, merely for convenience of description and simplicity of operation, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the utility model. Furthermore, the terms "first," "second," and the like, are used merely for distinguishing between descriptions and not for distinguishing between them.

In prior art, the door body includes left door frame, right door frame, goes up door frame, lower door frame and glass, fixes left door frame, right door frame, go up door frame and lower door frame at glass's periphery through setting up the screw. Because the door body size is relatively great, generally need use more screws to realize fixing between each part, assembly efficiency is lower like this, and when the individual dismouting door body of user, because above-mentioned door body has used more screws, the problem that the screw was lost appears easily, the structure of the door body of accomplishing the equipment again is unstable, produces unnecessary potential safety hazard moreover.

In order to solve the above problems, as shown in fig. 1 to 4, the present embodiment provides a door body. The door body comprises an outer glass door 1, an inner glass door 3, at least two first connecting brackets 4, two side door frames 5, an upper door frame 7 and a second connecting bracket 8, wherein two side edges of the inner glass door 3 in the length direction are respectively connected with the side door frames 5, each side door frame 6 is correspondingly arranged with at least one first connecting bracket 4, the two side door frames 5 are respectively connected to the inner side of the outer glass door 1 through the correspondingly arranged first connecting brackets 4, and the inner glass door 3 is limited in the horizontal direction through the two side door frames 5; the top of inboard glass door 3 is connected with upper door frame 7, and upper door frame 7 is connected to the inboard of outside glass door 1 through second linking bridge 8 to carry out spacingly to inboard glass door 3 in the vertical direction through upper door frame 7.

The door body limits the inner glass door 3 in the horizontal direction through two side door frames 5; the inner side glass door 3 which is subjected to horizontal limiting is limited in the vertical direction through the upper door frame 7, so that fixing through screw members can be reduced or not required in the assembly process, fixing difficulty is reduced, and assembly efficiency is improved. In this embodiment, the outside glass door 1 is pre-bonded and fixed to the first connecting bracket 4 and the second connecting bracket 8 before the door body is assembled.

In addition, in the present embodiment, each side door frame 5 is disposed corresponding to one first connection bracket 4, and in other embodiments, each side door frame 5 may be disposed corresponding to a plurality of first connection brackets 4 arranged along a vertical direction, which is not particularly limited.

Further, as shown in fig. 6 to 8, the two side door frames 5 are respectively connected to the outer periphery of the corresponding first connecting bracket 4, one of the side door frames 5 corresponding to one end surface of the first connecting bracket 4 is provided with the first slide rail 41, the other side door frame 5 is provided with the first slide rail 54, the first slide rail 41 extends in the vertical direction, the first slide rail 54 also extends in the vertical direction, and the first slide rail 41 is slidably connected with the first slide rail 54. Through setting up first spout 54 on one of side door frame 5 and the first linking bridge 4 that corresponds with it and setting up first slide rail 41 on the other, and guarantee first slide rail 41 and first spout 54 sliding fit, make the first spout 54 on the side door frame 5 can reciprocate along first slide rail 41, simple structure, design benefit, and the sliding fit of first slide rail 41 and first spout 54 can also provide the direction for the side door frame 5 is relative to the removal of first linking bridge 4 along the upper and lower direction.

In the present embodiment, the first connecting bracket 4 is provided with a first slide rail 41 extending in the vertical direction, and the side door frame 5 provided in correspondence with the first connecting bracket 4 is provided with a first slide groove 54 extending in the vertical direction. In other embodiments, the first connecting bracket 4 may be provided with a first sliding groove and the side door frame 5 corresponding to the first connecting bracket 4 may be provided with a first sliding rail, which is not particularly limited in this embodiment.

Further, one of the other end surface of the first connecting bracket 4 opposite to the first sliding rail 41 and the corresponding side door frame 5 is provided with a second sliding groove 45, the other one is provided with a first sliding protrusion 52, the second sliding groove 45 extends along the vertical direction, and the second sliding groove 45 is in sliding fit with the first sliding protrusion 52. Through set up the second spout 45 that extends along vertical direction and set up first slip arch 52 at another one of the other terminal surface and the side door frame 5 that corresponds with it that set up with first slide rail 41 in first linking bridge 4, and guarantee second spout 45 and first slip arch 52 sliding fit, it has two sets of guide structure to make the upper and lower slip between side door frame 5 and the first linking bridge 4, not only can further improve side door frame 5 for first linking bridge 4 gliding precision from top to bottom, but also can improve the structural strength between side door frame 5 and the first linking bridge 4.

In the present embodiment, the first connecting bracket 4 is provided with the second chute 45, and the side door frame 5 provided corresponding to the first connecting bracket 4 is provided with the first sliding protrusion 52. In other embodiments, the first connection bracket 4 may be provided with a first sliding protrusion, and the side door frame 5 provided corresponding to the first connection bracket 4 may be provided with a second sliding groove, which is not particularly limited in this embodiment.

Further, in the present embodiment, in order to enhance the sliding abutting effect of the first sliding protrusions 52 and the second sliding grooves 45, a plurality of first sliding protrusions 52 are provided on the side door frame 5 at equal intervals in the vertical direction, and each of the first sliding protrusions 52 is slidably engaged with the second sliding groove 45.

It should be noted that, in this embodiment, the specific structures and the cooperation principles of the two sets of the first connecting bracket 4 and the side door frame 5 are the same. In order to ensure the brevity of the line, the other group of the first connecting bracket 4 and the side door frame 5 will not be described in detail.

Preferably, as shown in fig. 1 and 2, in order to further improve the heat insulation effect of the door body, the door body further includes a middle glass door 2, wherein, a first limiting protrusion 42 and a second limiting protrusion 43 are respectively provided on the side wall of each first connecting bracket 4 at intervals, the first limiting protrusion 42 and the second limiting protrusion 43 extend along the vertical direction, a first accommodating groove 44 is formed in the accommodating space formed between the first limiting protrusion 42 and the second limiting protrusion 43, the side edge of the middle glass door 2 is accommodated in the first accommodating groove 44, and the two first connecting brackets 4 can horizontally limit and fix the middle glass door 2 through the two first accommodating grooves 44. Through seting up first spacing protruding 42 and the spacing protruding 43 of second on the lateral wall of first linking bridge 4, for the holding of well glass door 2 provides first holding groove 44, the well glass door 2 of being convenient for is spacing to be fixed between two side door frames 5 along the horizontal direction, simple structure, design benefit.

Further, as shown in fig. 3, the side door frames 5 are provided with the bearing platforms 51, when the side door frames 5 move along the vertical direction relative to the first connecting bracket 4 to a preset position, that is, the side door frames 5 move from bottom to top until the lower end face of the first connecting bracket 4 abuts against the lower end face of the inner cavity of the side door frames 5, the middle glass door 2 is placed between the two side door frames 5 along the first accommodating groove 44, at this time, the lower end face of the middle glass door 2 can be lapped on the bearing platforms 51, so that not only the limiting of the downward movement of the middle glass door 2 can be realized, but also the exposure of the middle glass door 2 can be avoided, and the protection of the middle glass door 2 is improved.

Preferably, as shown in fig. 1 and 8, the door body further includes a buffer spring 9, where at least a portion of the first accommodating grooves 44 of each first connecting bracket 4 are each provided with the buffer spring 9, and two sides of the middle glass door 2 in the thickness direction are respectively elastically abutted or clearance fit with the buffer spring 9. Specifically, in this embodiment, the buffering elastic sheet 9 includes two opposite clamping side walls 91 and a connecting bottom wall 92, wherein, all be provided with the elastic buffering portion of inwards bending on two clamping side walls 91, two elastic buffering portions are fixed with the side centre gripping of well glass door 2, when well glass door 2 moves towards the direction of keeping away from or the elastic buffering portion that is close to, the elastic buffering portion atress on two clamping side walls 91 warp, two elastic buffering portions can resume the original state under the effect of other self elasticity, and then prevent well glass door 2 to move towards two inboard terminal surfaces that keep away from or be close to first accommodation groove 44, realize the buffering effect that keeps away from or be close to the elastic buffering portion's direction removal to the well glass door 2.

In addition, when the two elastic buffer parts clamp the side edge of the middle glass door 2, a gap exists between the connecting bottom wall 92 and the side wall of the middle glass door 2, and when the middle glass door 2 moves in the direction away from or close to the connecting bottom wall 92, as the two elastic buffer parts clamp and fix the middle glass door 2, a large friction force exists between the two elastic buffer parts and the middle glass door, the friction force prevents the middle glass door 2 from moving in the direction away from or close to the connecting bottom wall 2, and the effect of buffering the movement of the middle glass door 2 in the direction away from or close to the connecting bottom 92 is realized.

Further, in order to further improve the buffering effect of the middle glass door 2, in this embodiment, two buffering elastic pieces 9 are provided on each side edge of the middle glass door 2. In other embodiments, any number of buffer spring pieces 9 may be disposed on each side of the middle glass door 2 according to actual requirements, and the embodiment is not limited specifically.

Preferably, as shown in fig. 6, a second accommodating groove 53 is provided at a lower end of the side door frame 5 on a side away from the outer glass door 1, and a lower end of the inner glass door 3 is accommodated in the second accommodating groove 53 and abuts against a ground surface in the second accommodating groove 53. When the inner side glass door 3 needs to be clamped and fixed between the two side door frames 5, the lower end parts of the inner side glass door 3 are all accommodated in the second accommodating grooves 53 which are arranged corresponding to the two side door frames 5, so that the limiting and fixing of the inner side glass door 3 and the two side door frames 5 are realized.

Further, the door body further comprises an elastic buffer cushion 6, wherein a first fixing hole 55 is formed in the end face, far away from the outer side glass door 1, of the side door frame 5, a part of the elastic buffer cushion 6 is embedded into the first fixing hole 55, a part of the elastic buffer cushion 6 is exposed out of the first fixing hole 55, and a part of the elastic buffer cushion 6, which is exposed out of the first fixing hole 55, is clamped between the inner side glass door 3 and the side door frame 5. By sandwiching the elastic buffer cushion 6 between the end faces of the inner side glass door 3 and the side door frame 5 far away from the outer side glass door 1, the inner side glass door 3 can be prevented from being directly abutted against the side door frame 5, scratches on the surface of the inner side glass door 3 can be prevented, and the protection of the inner side glass door 3 can be improved. In addition, the elastic cushion 6 is conveniently fixed by providing the first fixing hole 55 on the end surface of the side door frame 5 away from the outer glass door 1.

In this embodiment, the elastic cushion 6 is made of a rubber material, and the elastic cushion 6 is embedded in the first fixing hole 55 by using the elasticity of the rubber. The rubber material has excellent elasticity and wear resistance, stable chemical property and long service life. In other embodiments, the elastic cushion 6 may be made of other elastic materials, and the embodiment is not limited specifically.

The specific structure of the upper door frame 7 will be described with reference to fig. 9 to 11, and the upper door frame 7 is provided with a first elastic buckle 71, and the first elastic buckle 71 can fix the side door frame 5 and the upper door frame 7 in a clamping manner, so that the structure is simple, the operation is convenient, and the clamping efficiency is high.

In order to improve the fixing effect of the upper door frame 7, in this embodiment, the two ends of the upper door frame 7 are provided with first elastic buckles 71, and the two elastic buckles 71 are respectively corresponding to the two side door frames 5.

Specifically, as shown in fig. 6 and 10, the side door frame 5 is provided with a first abutting portion 56, the first abutting portion 56 is provided with a first guiding inclined surface 561, the first elastic buckle 71 includes a pressing portion 711 and a locking portion 712, the locking portion 712 is provided with a second guiding inclined surface 7121, the locking portion 712 is engaged with the first abutting portion 56, and the pressing portion 711 can drive the locking portion 712 to move relative to the first abutting portion 56.

When the upper door frame 7 and the side door frame 5 need to be clamped and fixed, the first guide inclined plane 561 is abutted with the second guide inclined plane 7121, and the upper door frame 7 is driven to move downwards, and at this time, the first abutting part 56 and the clamping part 712 are clamped and fixed under the guide action of the first guide inclined plane 561 and the second guide inclined plane 7121. When the upper door frame 7 needs to be removed from the side door frame 5, the pressing portion 711 in the first elastic buckle 71 is manually pressed, so that the clamping portion 712 is driven to move in a direction away from the first abutting portion 56, separation of the clamping portion 712 and the first abutting portion 56 is achieved, and the upper door frame 7 is removed from the side door frame 5. Simple structure, convenient operation, the joint is effectual. In the present embodiment, the protrusion 7111 is further provided on the outer side of the pressing portion 711, so that the friction force on the outer side of the pressing portion 711 is increased, and the pressing efficiency is improved.

Further, as shown in fig. 2, 3 and 11, the upper door frame 7 is provided with a first elastic claw 72, the second connecting bracket 8 is provided with a second fixing hole 81, and the first elastic claw 72 is fastened and fixed with the second connecting bracket 8 through the second fixing hole 81, so that the structure is simple and the fastening is convenient.

Specifically, in the present embodiment, the first elastic claw 72 includes three elastic limiting claws 721 and one elastic transition claw 722, the three elastic limiting claws 721 and the one elastic transition claw 722 enclose a circle together, the outer sides of the elastic limiting claws 721 are provided with protrusions, the elastic limiting claws 721 are used for being clamped and fixed with the second fixing holes 81, the outer sides of the elastic transition claws 722 are not provided with protrusions, and the elastic transition claws 722 can facilitate the separation of the elastic limiting claws 721 and the second fixing holes 81. The elastic transition claw 722 cannot draw together and deform to the center of a circle formed by surrounding the three elastic limit claws 721 and one elastic transition claw 722 in the clamping process, so that deformation space is provided for the stress deformation of the three elastic limit claws 721, and the first elastic claw 72 can be clamped and fixed with the second fixing hole 81 and removed from the second fixing hole 81 conveniently. In order to fix the upper door frame 7 to the second connecting bracket 8 by the engagement, the second connecting bracket 8 is fixed to the upper end of the outer glass door 1 by adhesion.

When the upper door frame 7 and the second connecting bracket 8 are required to be clamped and fixed, the first elastic clamping jaw 72 is aligned with the second fixing hole 81 and drives the first elastic clamping jaw 72 downwards, the protrusions of the three elastic limiting jaws 721 are deformed after being abutted against the hole wall of the second fixing hole 81, the elastic transition jaws 722 are not abutted against the hole wall of the second fixing hole 81, further, space is provided for deformation of the three elastic limiting jaws 721, the three elastic limiting jaws 721 are continuously deformed until the protrusions are not abutted against the hole wall of the second fixing hole 81 any more, then the elastic limiting jaws 721 reset under the self elastic action, and then the protrusions are clamped and connected under the second fixing hole 81 until the first elastic clamping jaws 72 are clamped and fixed with the second fixing hole 81. When the upper door frame 7 needs to be separated from the second connecting bracket 8, the first elastic claw 72 is moved upwards, the three elastic limiting claws 721 are abutted against the hole wall of the second fixing hole 81 and deform, the elastic transition claw 722 is not abutted against the hole wall of the second fixing hole 81, the elastic transition claw 722 is not deformed, and further, a space is provided for deformation of the three elastic limiting claws 721 until the first elastic claw 72 is removed from the second fixing hole 81.

In addition, a plurality of second connecting brackets 8 are arranged at equal interval on the upper end of the outer glass door 1, and each second connecting bracket 8 is fixedly clamped with the upper door frame 7, so that the fixing effect of the upper door frame 7 on the outer glass door 1 and the inner glass door 3 is improved.

In order to facilitate understanding of the door body provided in this embodiment, specific assembly steps of the door body will now be described with reference to fig. 1 to 11:

1) Pre-bonding and fixing the outer glass door 1, the first connecting bracket 4 and the second connecting bracket 8 together;

2) The two side door frames 5 are respectively in sliding butt joint with the first connecting brackets 4 which are correspondingly arranged, and the two side door frames 5 are respectively and upwards slid relative to the outer glass door 1 until the lower end surfaces of the first connecting brackets 4 are in butt joint with the lower end surfaces of the inner cavities of the side door frames 5, so that the horizontal limiting fixation of the two side door frames 5 and the outer glass door 1 is completed;

3) The middle glass door 2 provided with the buffer spring plates 9 slides downwards relative to the outer glass door 1 along the first containing grooves 44 in the first connecting brackets 4 correspondingly arranged on the two sides of the outer glass door 1 until the lower end parts of the middle glass door 2 are respectively abutted with the bearing platforms 51 on the two side door frames 5, so that the limit fixation of the middle glass door 2 and the outer glass door 1 along the horizontal direction is completed;

4) The inner side glass door 3 slides downwards along the side surface, far away from the outer side glass door 1, of the two side door frames 5 until the lower end part of the inner side glass door 3 is accommodated in the second accommodating groove 53 of the two side door frames 5, and limiting and fixing of the inner side glass door 3 and the outer side glass door 1 along the horizontal direction is completed;

5) Aligning the first elastic snaps 71 on the upper door frame 7 with the first abutments 56 on the two side door frames 5; and the first elastic claw 72 on the upper door frame 7 is aligned with the second fixing hole 81 on the second connecting bracket 8;

6) The upper door frame 7 is pressed downwards, so that the upper door frame 7 is clamped and fixed with the two side door frames 5 and the second connecting bracket 8, and the limiting and fixing of the outer side glass door 1, the middle glass door 2, the inner side glass door 3, the two side door frames 5 and the upper door frame 7 along the vertical direction are completed, so that the whole assembly of the door body is completed.

The embodiment also provides a cooking appliance. The cooking appliance comprises a cooking appliance main body and the door body, wherein the door body is connected with the cooking appliance. This cooking appliance has realized the spacing fixed and the assembly of door body horizontal direction and vertical direction through using above-mentioned door body, can reduce or need not fix through the screw spare in the assembly process of the door body moreover, reduces fixed degree of difficulty, improves assembly efficiency.

It is to be understood that the above examples of the present utility model are provided for clarity of illustration only and are not limiting of the embodiments of the present utility model. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the utility model are desired to be protected by the following claims.

Claims (10)

1. The door body, its characterized in that includes:

an inner glass door (3);

an outer glass door (1); the glass door comprises at least two first connecting brackets (4), two side door frames (5), an upper door frame (7) and a second connecting bracket (8), wherein two side edges of the inner glass door (3) in the length direction are respectively connected with the side door frames (5), each side door frame (5) is correspondingly arranged with at least one first connecting bracket (4), the two side door frames (5) are respectively connected to the inner side of the outer glass door (1) through the correspondingly arranged first connecting brackets (4), and the inner glass door (3) is limited in the horizontal direction through the two side door frames (5); the top of inboard glass door (3) is connected with door frame (7), just go up door frame (7) are connected to the inboard of outside glass door (1) through second linking bridge (8), and pass through go up door frame (7) are right inboard glass door (3) are spacing in the vertical direction.

2. Door body according to claim 1, characterized in that two side door frames (5) are respectively connected to the periphery of the corresponding first connecting bracket (4), one of the end face of the first connecting bracket (4) and the corresponding side door frame (5) is provided with a first sliding rail (41), and the other is provided with a first sliding groove (54); the first sliding rail (41) extends along the vertical direction, the first sliding groove (54) extends along the vertical direction, and the first sliding rail (41) is in sliding connection with the first sliding groove (54).

3. The door body according to claim 2, wherein one of the other end surface of the first connecting bracket (4) opposite to the first sliding rail (41) and the corresponding side door frame (5) is provided with a second sliding groove (45), the other one is provided with a first sliding protrusion (52), the second sliding groove (45) extends along the vertical direction, and the second sliding groove (45) is in sliding fit with the first sliding protrusion (52).

4. A door according to any one of claims 1 to 3, further comprising:

the utility model provides a well glass door (2), every be equipped with first spacing arch (42) and second spacing arch (43) on the lateral wall of first linking bridge (4), first spacing arch (42) with spacing protruding (43) of second all extend along vertical direction, first spacing arch (42) with space formation between the spacing arch of second (43) constitutes first accommodation groove (44), the side accommodation of well glass door (2) is in first accommodation groove (44), two first linking bridge (4) are through first accommodation groove (44) can with well glass door (2) carry out the level spacing.

5. The door of claim 4, further comprising:

buffer shrapnel (9), every first linking bridge (4) is at least partly located all be equipped with in first accommodation groove (44) buffer shrapnel (9), in the thickness direction both sides of glass door (2) respectively with buffer shrapnel (9) elasticity butt or clearance fit.

6. A door body according to any one of claims 1 to 3, wherein a second accommodating groove (53) is provided in a lower end of the side door frame (5) on a side away from the outer glass door (1), and a lower end portion of the inner glass door (3) is accommodated in the second accommodating groove (53) and abuts against a bottom surface in the second accommodating groove (53).

7. The door of claim 6, further comprising:

the elastic buffer cushion block (6), keep away from in the side door frame (5) first fixed orifices (55) have been seted up on one side of outside glass door (1), the part embedding of elastic buffer cushion block (6) in first fixed orifices (55), the part of elastic buffer cushion block (6) exposes first fixed orifices (55), expose in elastic buffer cushion block (6) the part clamp of first fixed orifices (55) is in between inboard glass door (3) and side door frame (5).

8. A door body according to any one of claims 1-3, wherein a first elastic buckle (71) is arranged on the upper door frame (7), and the first elastic buckle (71) can fix the side door frame (5) and the upper door frame (7) in a clamping manner.

9. A door body according to any one of claims 1 to 3, wherein the upper door frame (7) is provided with a first elastic claw (72), the second connecting bracket (8) is provided with a second fixing hole (81), and the first elastic claw (72) is clamped and fixed with the second connecting bracket (8) through the second fixing hole (81).

10. The cooking appliance is characterized by comprising a cooking appliance main body and the door body according to any one of claims 1-9, wherein the door body is connected with the cooking appliance main body.