CN215831994U

CN215831994U - Cooking appliance

Info

Publication number: CN215831994U
Application number: CN202121945144.6U
Authority: CN
Inventors: 黄若福
Original assignee: Guangdong Galanz Enterprises Co Ltd; Guangdong Galanz Microwave Electric Manufacturing Co Ltd
Current assignee: Guangdong Galanz Enterprises Co Ltd; Guangdong Galanz Microwave Electric Manufacturing Co Ltd
Priority date: 2021-08-18
Filing date: 2021-08-18
Publication date: 2022-02-15
Anticipated expiration: 2031-08-18

Abstract

The utility model provides a cooking appliance, includes the door body, and the door body is equipped with fixed door and window board and the installation component that covers the window including the door frame that is equipped with the door and window mouth on the door frame and along door and window mouth circumference distribution, and the installation component includes first installation department, second installation department, is equipped with elastic deformation lock structure on the second installation department, and door and window board part is fixed on first installation department, and another part of door and window board compresses tightly on the second installation department through elastic deformation lock structure under the exogenic action. When the door and window plate is installed, the door and window plate is fixed on the first installation part, and the other part of the door and window plate is pressed into the second installation part by using the elastic deformation buckling structure of the second installation part, so that the door and window plate is simple and convenient to assemble, and the assembly efficiency is improved.

Description

Cooking appliance

Technical Field

The utility model relates to the technical field of electric appliances, in particular to a cooking electric appliance.

Background

Present microwave oven is including the door body and box, be equipped with the control box on the box, the microwave oven door body is usually including the door frame, door and window board (generally being the glass board), door skeleton and back sunshade, the door and window board is as visible window, with observe food heating state, the back of door frame all is equipped with not elastic knot of dying corresponding to four borders of door and window board, the door and window board is usually fixed at the back of door frame through buckle (knot of dying), because the door and window board is hard material, during the installation door and window board, need strenuous distortion door frame, make four borders warp, in order to make the door and window board card advance to detain the position, waste time and energy, the cost of labor is high, the assembly efficiency is low.

In addition, among the traditional control box, the bottom of control box is equipped with the buckle, and the top of control box is equipped with the screw hole, and the control box is fixed on the box through bottom buckle and the mode that the screw was beaten at the top, and the workman beats the screw on the box from the preliminary joint in bottom of control box from the front of control box during the installation, from the back of control box again, and this kind of mode of fix with screw leads to the machining efficiency of control box low, the installation rate is slow, with high costs scheduling problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a cooking appliance which improves the assembly efficiency of the cooking appliance, saves time and labor during assembly and reduces the labor cost so as to overcome the defects in the prior art.

According to a cooking device of this purpose design, including the door body, the door body is equipped with the door frame of door and window mouth and the door and window board that covers the window including being equipped with, is equipped with the installation component that fixed door and window board and along door and window mouth circumference distribute on the door frame, and the installation component includes first installation department, second installation department, is equipped with elastic deformation lock structure on the second installation department, and door and window board part is fixed on first installation department, and another part of door and window board compresses tightly on the second installation department through elastic deformation lock structure under the exogenic action.

When the door and window plate is installed, the part of the door and window plate is fixed on the first installation part, and the other part of the door and window plate is pressed into the second installation part by the elastic deformation buckling structure of the second installation part, so that the assembly is simple and convenient, and the assembly efficiency is improved.

The first installation part and the second installation part respectively comprise limiting plates distributed along the circumferential direction of the door and window opening, more than one buckle is arranged on the limiting plates in the first installation part and the second installation part, and the side edge of the door and window plate is fixed between the buckle and the limiting plates.

The limiting plates comprise a first limiting plate, a second limiting plate, a third limiting plate and a fourth limiting plate, first buckles with fixed shapes are arranged on the first limiting plate and/or the second limiting plate, second buckles with elastic deformation are arranged on the rest limiting plates, and the first limiting plate and the second limiting plate are arranged in a close-proximity mode.

The first buckle that the shape is fixed sets up on first limiting plate and/or second limiting plate, the second buckle that has elastic deformation sets up on all the other limiting plates, and first limiting plate and second limiting plate are next-door to be close to and set up (asymmetric setting), when fixing door and window board tentatively between relative first buckle of response and time limiting plate, the first installation department of injecting that one limit of door and window board or two limits that are next-door to set up can be relaxed, all the other limits of door and window board are through pressing down behind the second buckle, the second installation department is extruded through second buckle elastic deformation mode in all the other limits of door and window board, need not to take strenuous distortion door frame, time saving and labor saving.

A first containing groove is formed between the first buckle and the first limiting plate, a second containing groove is formed between the second buckle and the limiting plate fixed with the second buckle, a part of side edge of the door and window plate is fixed on the first containing groove, and the other part of side edge of the door and window plate is fixed on the second containing groove.

The first buckle comprises a pressing block for clamping the door and window plate and a plurality of convex ribs arranged on the pressing block, and the pressing block clamps the door and window plate to prevent the door and window plate from struggling backwards out of the first accommodating groove; the protruding muscle plays the effect of strengthening, improves first buckle intensity, and first buckle is L shape.

The second buckle comprises a limiting block clamped with the door and window plate and a guide inclined plane arranged on the limiting block, and when the door and window plate is installed, the door and window plate can easily slide into the second accommodating groove along the guide inclined plane after pressure is applied to the door and window plate; the stopper can play a limiting displacement to the door and window board, prevents that the door and window board from struggling backward and deviating from the second storage tank.

Cooking device still includes control box and front bezel, is equipped with first socket and second socket on the front bezel, is equipped with the third buckle that inserts first socket on the control box, and first socket corresponds the third buckle and is equipped with the elasticity clamping structure who presss from both sides tightly and/or the card establishes the third buckle, is equipped with the fourth buckle that inserts the second socket on the control box.

The control box adopts the form of buckle to go into on the front bezel from the front joint, need not to beat the fix with screw from the control box back, realizes quick installation.

The front plate is provided with a positioning hole, and the control box is provided with a positioning column inserted into the positioning hole. The positioning column extends towards the rear of the control box and protrudes out of the control box. The positioning hole and the positioning column form a pre-assembly positioning structure of the front plate and the control box.

The elastic clamping structure comprises a first clamping block and a second clamping block which are arranged at two ends of a first socket at intervals, the first clamping block comprises a first inclined part and a first straight part, the second clamping block comprises a second inclined part and a second straight part, a first interpenetration channel is formed at the interval between the first inclined part and the second inclined part, a second interpenetration channel communicated with the first interpenetration channel is formed at the interval between the first straight part and the second straight part, and a third buckle comprises a clamping hook which sequentially interpenetrates the first interpenetration channel and the second interpenetration channel; the width of the first penetrating channel gradually decreases towards the second penetrating channel, and the width of the second penetrating channel is smaller than the maximum width of the clamping hook.

The third buckle injects the front bezel through first socket, pass the in-process of first socket at the pothook of third buckle, the guide inclined plane of pothook extrudees along the first passageway of interlude of elasticity clamping structure and passes the second passageway of interlude, the pothook passes behind the second passageway of interlude, the terminal surface card of pothook is established in first straight portion, on the terminal surface of second straight portion, because first straight portion, interval between the second straight portion is less than the biggest width of pothook, therefore, first straight portion, the second straight portion can play limiting displacement to the pothook of third buckle, prevent that the third buckle from breaking away from the front bezel.

The two outer side surfaces of the clamping hook are respectively provided with a guide inclined surface, the third clamping hook also comprises a clamping body matched with the elastic clamping structure, and the clamping body is connected with the clamping hook; an arc-shaped part is arranged between the corresponding inclined part and the flat straight part, the inclined part and the flat straight part are in transition connection through the arc-shaped part, and the clamping hook penetrates through the second inserting channel along the arc-shaped part.

The guide inclined plane of the clamping hook extrudes along the first penetrating channel of the elastic clamping structure to penetrate through the second penetrating channel, after the clamping hook penetrates through the second penetrating channel, the clamping body is limited on the second penetrating channel, and the first straight part and the second straight part clamp the clamping body.

The control box comprises a front wall and a top wall, the third buckle is arranged on the front wall or the top wall of the control box, and the third buckle extends backwards from the rear side of the front wall or the top wall and protrudes out of the control box; the fourth buckle is close to and sets up the bottom at the control box.

The utility model has the following beneficial effects;

a. the door frame is provided with a mounting assembly which is used for fixing the door and window plate and is distributed along the circumferential direction of the door and window opening, the mounting assembly comprises a first mounting part and a second mounting part, the second mounting part is provided with an elastic deformation buckling structure, the door and window plate part is fixed on the first mounting part, and the other part of the door and window plate is pressed on the second mounting part through the elastic deformation buckling structure under the action of external force; when the door and window plate is installed, the part of the door and window plate is fixed on the first installation part, and the other part of the door and window plate is pressed into the second installation part by the elastic deformation buckling structure of the second installation part, so that the assembly is simple and convenient, and the assembly efficiency is improved.

b. The control box adopts the form of buckle to go into on the front bezel from the front joint, need not to beat the fix with screw from the control box back, realizes quick installation.

In conclusion, the utility model effectively improves the whole assembly efficiency of the cooking appliance and reduces the labor cost through the improvement.

Drawings

Fig. 1 is a schematic structural diagram of a door of an electric cooking appliance according to an embodiment of the present invention.

Fig. 2 is a schematic view of another orientation structure of a door body of the cooking appliance according to an embodiment of the utility model.

Fig. 3 is a schematic view of a door frame and a door panel according to an embodiment of the present invention.

Fig. 4 is an enlarged view of a portion a in fig. 3.

Fig. 5 is a schematic view illustrating an assembly structure of a door frame and a door/window panel according to an embodiment of the present invention.

Fig. 6 is an enlarged view at B in fig. 5.

Fig. 7 is an enlarged view at C in fig. 5.

Fig. 8 is a schematic structural view of an assembled section of a door frame and a door/window panel according to an embodiment of the present invention.

Fig. 9 is an enlarged view at D in fig. 8.

Fig. 10 is an enlarged view at E in fig. 8.

Fig. 11 is a schematic structural diagram of the assembly of the front plate and the control box according to an embodiment of the present invention.

Fig. 12 is a schematic view of another orientation structure of the front plate and the control box assembled according to an embodiment of the present invention.

Fig. 13 is an enlarged view at F in fig. 12.

Fig. 14 is an enlarged view at G in fig. 12.

FIG. 15 is a schematic structural diagram illustrating the assembly and disassembly of the front board and the control box according to an embodiment of the present invention.

Fig. 16 is a schematic view of another orientation structure of the front plate and the control box in the assembled and disassembled state according to an embodiment of the present invention.

Fig. 17 is a schematic cross-sectional view illustrating the assembly of the front plate and the control box according to an embodiment of the present invention.

Fig. 18 is an enlarged view at H in fig. 17.

Fig. 19 is a schematic view of an elastic clamping structure according to an embodiment of the utility model.

Detailed Description

The utility model is further described with reference to the following figures and examples.

Referring to fig. 1-2, a cooking appliance is a microwave.

Cooking device includes door body 1, and door body 1 still includes back sunshade 27, door skeleton 28 including the door frame 2 that is equipped with door and window mouth 4 and cover the door and window board 3 in door and window mouth 4 department from the back of door frame 2, and back sunshade 27, door skeleton 28 assemble with door frame 2 respectively, are equipped with the choke tooth that prevents the microwave and reveal on the door skeleton 28.

Referring to fig. 3-6, the door frame 2 is provided with a mounting assembly for fixing the door and window panel 3 and circumferentially distributed along the door and window opening 4, the mounting assembly comprises a first mounting portion 5 and a second mounting portion 6, the second mounting portion 6 is provided with an elastic deformation buckling structure, the door and window panel 3 is partially fixed on the first mounting portion 5, and the other portion of the door and window panel 3 is pressed on the second mounting portion 6 through the elastic deformation buckling structure under the action of external force.

When the door and window plate 3 is installed, the part of the door and window plate 3 is firstly fixed on the first installation part 5, and then the other part of the door and window plate 3 is pressed into the second installation part 6 by utilizing the elastic deformation buckling structure of the second installation part 6, so that the assembly is simple and convenient, and the assembly efficiency is improved.

First installation department 5, second installation department 6 all include along the limiting plate of 4 circumference distributions of door and window mouth, and first installation department 5, the two of second installation department 6 all are equipped with the more than one buckle on the limiting plate, and the side of door and window board 3 is fixed between buckle and limiting plate.

The limiting plate comprises a first limiting plate 7, a second limiting plate 12, a third limiting plate 13 and a fourth limiting plate 14, a first buckle 8 with a fixed shape is arranged on the first limiting plate 7 and/or the second limiting plate 12, second buckles 9 with elastic deformation are arranged on the rest limiting plates, and the first limiting plate 7 and the second limiting plate 12 are arranged in a close proximity mode.

The first clip 8 is a non-elastic clip having a fixed shape, and the second clip 9 is an elastic clip having elastic deformation.

Referring to fig. 9 and 10, a first receiving groove 10 is disposed between the first buckle 8 and the first limiting plate 7, a second receiving groove 11 is disposed between the second buckle 9 and the limiting plate fixed thereto, a portion of the side edge of the door/window plate 3 is fixed to the first receiving groove 10, and another portion of the side edge of the door/window plate 3 is fixed to the second receiving groove 11.

Referring to fig. 6, the first fastener 8 comprises a pressing block 8.1 for clamping the door and window plate 3 and a plurality of convex ribs 8.2 arranged on the pressing block 8.1, and the pressing block 8.1 clamps the door and window plate 3 to prevent the door and window plate 3 from struggling backwards out of the first accommodating groove 10; the protruding muscle 8.2 plays the effect of strengthening, improves 8 intensity of first buckle.

The first buckle 8 is L-shaped.

Referring to fig. 7, the second buckle 9 includes a stop block 9.1 for clamping the door and window plate 3, and a guide inclined surface 9.2 disposed on the stop block 9.1.

Referring to fig. 5 and 7, when the door and window panel 3 is installed, after pressure is applied to the door and window panel 3, the door and window panel 3 can easily slide into the second accommodating groove 11 along the guide inclined surface 9.2; the limiting block 9.1 can play a limiting role in the door panel 3, and prevents the door panel 3 from struggling backwards to leave the second accommodating groove 11.

Referring to fig. 11 and 12, the cooking appliance further includes a control box 15 and a front plate 16.

Referring to fig. 13 and 14, a first socket 18 and a second socket 19 are disposed on the front plate 16, a third clip 17 inserted into the first socket 18 is disposed on the control box 15, the first socket 18 is provided with an elastic clamping structure corresponding to the third clip 17 for clamping and fastening the third clip 17, and a fourth clip 20 inserted into the second socket 19 is disposed on the control box 15.

The control box 15 is clamped into the front plate 16 from the front side in a clamping mode, screws do not need to be screwed from the back side of the control box 15 for fixation, and quick installation is achieved.

Referring to fig. 15, 16 and 18, the front plate 16 is provided with a positioning hole 21, and the control box 15 is provided with a positioning post 22 inserted into the positioning hole 21.

Referring to fig. 18 and 19, the elastic clamping structure includes a first clamping block 23 and a second clamping block 24 which are arranged at two ends of the first inserting hole 18 at intervals, the first clamping block 23 includes a first inclined portion 23.1 and a first straight portion 23.2, the second clamping block 24 includes a second inclined portion 24.1 and a second straight portion 24.2, a first inserting channel 26 is formed at an interval between the first inclined portion 23.1 and the second inclined portion 24.1, a second inserting channel 27 communicated with the first inserting channel 26 is formed at an interval between the first straight portion 23.2 and the second straight portion 24.2, and the third fastener 17 includes a hook 17.1 which is inserted into the first inserting channel 26 and the second inserting channel 27 in sequence; the width of the first penetration channel 26 gradually decreases toward the second penetration channel 27, and the width of the second penetration channel 27 is smaller than the maximum width of the hook 17.1.

Referring to fig. 17 and 18, the two outer side surfaces of the hook 17.1 are respectively provided with a guiding inclined surface 17.2, the hook 17.1 is in a triangular arrow shape, and the width of the hook 17.1 gradually decreases toward the first insertion channel 26 and the second insertion channel 27.

Referring to fig. 19, the third clip 17 further includes a clip body 17.3 engaged with the elastic clamping structure, the clip body 17.3 is connected to the clip hook 17.1; be equipped with arc portion 25 between corresponding slope portion and the straight portion, slope portion and straight portion pass through arc portion 25 transitional coupling, and arc portion 25 can suitably reduce the resistance that pothook 17.1 extrudees through second interlude passageway 27, and pothook 17.1 of being convenient for passes second interlude passageway 27 along arc portion 25.

Referring to fig. 18 and 19, the third clip 17 is inserted into the front plate 16 through the first insertion opening 18, the guiding inclined surface 17.2 of the clip 17.1 is extruded through the second insertion passage 27 along the first insertion passage 26 of the elastic clamping structure in the process that the clip 17.1 of the third clip 17 passes through the first insertion opening 18, the first straight portion 23.2 and the second straight portion 24.2 are elastically deformed in the process that the clip 17.1 is extruded through the second insertion passage 27, after the clip 17.1 passes through the first straight portion 23.2 and the second straight portion 24.2, the first straight portion 23.2 and the second straight portion 24.2 restore to their original shapes under the elastic action, and after the clip 17.1 passes through the second insertion passage 27, the end surface of the clip 17.1 is clamped on the end surfaces of the first straight portion 23.2 and the second straight portion 24.2, because the distance between the first straight portion 23.2 and the second straight portion 24.2 is smaller than the maximum width of the clip 17.1, the first straight portion 23.2 and the second straight portion 24.2 can limit the clip 17.1, the third catch 17 is prevented from coming off the front plate 16.

The guiding inclined surface 17.2 of the hook 17.1 extrudes through the second penetrating channel 27 along the first penetrating channel 26 of the elastic clamping structure, after the hook 17.1 penetrates through the second penetrating channel 27, the fastening body 17.3 is limited on the second penetrating channel 27, and the fastening body 17.3 is clamped by the first straight part 23.2 and the second straight part 24.2.

Referring to fig. 16, the control box 15 includes a front wall 15.1 and a top wall 15.2, the third latch 17 is disposed on the front wall 15.1 or the top wall 15.2 of the control box 15, and the third latch 17 extends backward from the rear side of the front wall 15.1 or the top wall 15.2 and protrudes from the control box 15; the fourth catch 20 is disposed near the bottom of the control box 15.

The foregoing is a preferred embodiment of the present invention, and the basic principles, principal features and advantages of the utility model are shown and described. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are intended to illustrate the principles of the utility model, but that various changes and modifications may be made without departing from the spirit and scope of the utility model, and the utility model is intended to be protected by the following claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a cooking appliance, includes door body (1), door body (1) including door frame (2) that are equipped with door and window mouth (4) and door and window board (3) that cover door and window mouth (4), its characterized in that: the door frame (2) is provided with a fixed door and window plate (3) and a mounting assembly distributed along the circumferential direction of a door and window opening (4), the mounting assembly comprises a first mounting part (5) and a second mounting part (6), the second mounting part (6) is provided with an elastic deformation buckling structure, the door and window plate (3) is partially fixed on the first mounting part (5), and the other part of the door and window plate (3) is compressed on the second mounting part (6) through the elastic deformation buckling structure under the action of external force.

2. The cooking appliance according to claim 1, wherein: first installation department (5), second installation department (6) all include along the limiting plate of door and window mouth (4) circumference distribution, and first installation department (5), second installation department (6) both all are equipped with the buckle more than one on the limiting plate, and the side of door and window board (3) is fixed between buckle and limiting plate.

3. The cooking appliance according to claim 2, wherein: the limiting plates comprise a first limiting plate (7), a second limiting plate (12), a third limiting plate (13) and a fourth limiting plate (14), a first buckle (8) with a fixed shape is arranged on the first limiting plate (7) and/or the second limiting plate (12), second buckles (9) with elastic deformation are arranged on the rest limiting plates, and the first limiting plate (7) and the second limiting plate (12) are closely arranged.

4. The cooking appliance according to claim 3, wherein: a first containing groove (10) is formed between the first buckle (8) and the first limiting plate (7), a second containing groove (11) is formed between the second buckle (9) and the limiting plate fixedly connected with the second buckle, part of the side edge of the door and window plate (3) is fixed on the first containing groove (10), and the other part of the side edge of the door and window plate (3) is fixed on the second containing groove (11).

5. The cooking appliance according to claim 4, wherein: the first buckle (8) comprises a pressing block (8.1) for clamping the door and window plate (3); the first buckle (8) is L-shaped; the second buckle (9) comprises a limiting block (9.1) for clamping the door and window plate (3) and a guide inclined plane (9.2) arranged on the limiting block (9.1).

6. Cooking appliance according to any one of claims 1 to 5, characterized in that: still include control box (15) and front bezel (16), be equipped with first socket (18) and second socket (19) on front bezel (16), be equipped with third buckle (17) that insert first socket (18) on control box (15), first socket (18) correspond third buckle (17) and are equipped with the elasticity clamping structure who presss from both sides tightly and/or card and establish third buckle (17), are equipped with fourth buckle (20) that insert second socket (19) on control box (15).

7. The cooking appliance according to claim 6, wherein: the front plate (16) is provided with a positioning hole (21), and the control box (15) is provided with a positioning column (22) inserted into the positioning hole (21).

8. The cooking appliance according to claim 6, wherein: the elastic clamping structure comprises a first clamping block (23) and a second clamping block (24) which are arranged at two ends of a first inserting opening (18) at intervals, the first clamping block (23) comprises a first inclined part (23.1) and a first straight part (23.2), the second clamping block (24) comprises a second inclined part (24.1) and a second straight part (24.2), a first penetrating channel (26) is formed at the interval between the first inclined part (23.1) and the second inclined part (24.1), a second penetrating channel (27) communicated with the first penetrating channel (26) is formed at the interval between the first straight part (23.2) and the second straight part (24.2), and a third buckle (17) comprises a clamping hook (17.1) which penetrates through the first penetrating channel (26) and the second penetrating channel (27) in sequence; the width of the first insertion channel (26) decreases gradually towards the second insertion channel (27), and the width of the second insertion channel (27) is smaller than the maximum width of the hook (17.1).

9. The cooking appliance according to claim 8, wherein: two outer side surfaces of the clamping hook (17.1) are respectively provided with a guide inclined surface (17.2), the third clamping hook (17) further comprises a clamping body (17.3) matched with the elastic clamping structure, and the clamping body (17.3) is connected with the clamping hook (17.1); an arc-shaped part (25) is arranged between the corresponding inclined part and the flat straight part, and the inclined part and the flat straight part are in transition connection through the arc-shaped part (25).

10. The cooking appliance according to claim 9, wherein: the control box (15) comprises a front wall (15.1) and a top wall (15.2), the third buckle (17) is arranged on the front wall (15.1) or the top wall (15.2) of the control box (15), and the third buckle (17) extends backwards from the rear side of the front wall (15.1) or the top wall (15.2) and protrudes out of the control box (15); the fourth buckle (20) is arranged at the bottom of the control box (15) in a close way.