CN212281028U - Cooking appliance and door structure - Google Patents

Abstract

The utility model relates to a cooking device and door body structure. The door body structure includes the door body, joint spare and handle, and the joint spare sets up on the door body, and the handle sets up in the door body dorsad in joint spare one side. When locating the door body lid on the box, the joint spare can with the box on spacing piece cooperation to locate on the locating part along the joint direction card, so that the door body stably covers and locates on the box. When opening the door, relative door body activity handle drives joint spare through the handle and removes along the joint direction, and then makes joint spare break away from the locating part, further stimulates the handle, realizes opening the door the action. Above-mentioned door body structure is opening the door the in-process, need earlier for door body activity handle for the handle drives joint spare and breaks away from the card of locating part and establishes the back, and further pulling handle just can realize the effect of opening the door, has increased the step of opening the door, and then has effectively avoided the action of directly realizing opening the door through the pulling door body, has avoided the maloperation that needs guardianship crowd.

Description

Cooking appliance and door structure

Technical Field

The utility model relates to the technical field of household appliances, especially, relate to a cooking appliance and door body structure.

Background

Conventional cooking appliances, such as microwave ovens, electric steamers, electric ovens, etc., are used to cook food. When the heating of the food in the cooking appliance is completed, the food is in a high temperature state. And traditional cooking device generally can open through pulling the door handle, can lead to the crowd that needs guardianship such as children to open cooking device under the condition that does not guardianship like this, appears easily by the risk of the food scald in the cooking device.

SUMMERY OF THE UTILITY MODEL

In view of the above, it is desirable to provide a cooking appliance and a door structure that can improve safety in use.

A door structure comprising:

the door body is arranged on the box body in an openable and closable manner;

the clamping piece is arranged on the door body and can be clamped on the limiting piece of the box body, and the clamping piece can move along the clamping direction of the clamping piece relative to the limiting piece; and

the handle, set up in on the door body, the handle can drive joint spare is followed the joint direction of joint spare removes.

When the door body structure is used, the clamping piece is arranged on the door body, and the handle is arranged on the door body back to one side of the clamping piece. When locating the door body lid on the box, the joint spare can with the box on spacing piece cooperation to locate on the locating part along the joint direction card, so that the door body stably covers and locates on the box. Wherein, the joint direction of joint spare is the direction of joint spare towards the locating part. When needs opened the door, relative door body activity handle drives joint spare through the handle and removes along the joint direction, and then makes joint spare break away from the locating part, further stimulates the handle, drives a body and then drives joint spare through the handle and break away from and establish the locating part card, realizes opening the door action. Above-mentioned door body structure is at the in-process that opens the door, need earlier for door body movable handle for the handle drives joint spare and breaks away from the card of locating part and establishes the back, and further pulling handle just can realize the effect of opening the door, has increased the step of opening the door, and then has effectively avoided effectively realizing the action of opening the door through the pulling door body, has avoided the maloperation that needs guardianship crowd, and then avoids being scalded by the food of the culinary art of box.

The technical solution is further explained below:

in one embodiment, the handle is connected with the clamping piece, and the handle can move along the clamping direction relative to the door body.

In one embodiment, the handle comprises a pulling part and a connecting part, the connecting part is arranged on the pulling part, the door body is provided with a moving hole, and the connecting part penetrates through the moving hole and is connected with the clamping piece.

In one embodiment, the handle further comprises a moving part, the connecting part is arranged on the pulling part through the moving part, the connecting part penetrates through the moving hole to enable the moving part to be located in the moving hole, and the moving part can move in the moving hole along the clamping direction of the clamping piece.

In one embodiment, the clamping member includes a hook and a clamping body, the clamping body is disposed on the door body, the hook is disposed on the clamping body, the hook can be clamped on the limiting member, a mounting groove is formed in the clamping body, and the connecting portion is limited in the mounting groove along the clamping direction.

In one embodiment, the clamping body and the door body are connected with a limiting part through a limiting groove, and the limiting part can move in the limiting groove along the clamping direction.

In one embodiment, the door body structure further comprises a reset piece, one end of the reset piece is arranged on the clamping piece, the other end of the reset piece is arranged on the door body, and the reset direction of the reset piece is the clamping direction of the clamping piece.

In one embodiment, the reset member is a spring, and the reset direction of the reset member is the elastic direction of the spring.

In one embodiment, the clamping direction of the clamping piece is a vertical direction.

A cooking appliance comprising:

the box body is provided with a limiting piece; and

according to the door body structure, the door body can be arranged on the box body in an opening and closing mode, and the clamping piece can be clamped on the limiting piece.

Above-mentioned cooking appliance sets up the joint spare on the door body when using, sets up the handle in the door body dorsad in joint spare one side simultaneously. When locating the door body lid on the box, the joint spare can with the box on spacing piece cooperation to locate on the locating part along the joint direction card, so that the door body stably covers and locates on the box. Wherein, the joint direction of joint spare is the direction of joint spare towards the locating part. When needs opened the door, relative door body activity handle drives joint spare through the handle and removes along the joint direction, and then makes joint spare break away from the locating part, further stimulates the handle, drives a body and then drives joint spare through the handle and break away from and establish the locating part card, realizes opening the door action. Above-mentioned cooking appliance is at the in-process that opens the door, need earlier for door body movable handle for the handle drives joint spare and breaks away from the card of locating part and establishes the back, and further pulling handle just can realize the effect of opening the door, has increased the step of opening the door, and then has effectively avoided effectively realizing the action of opening the door through the pulling door body, has avoided the maloperation that needs guardianship crowd, and then avoids being scalded by the food of the culinary art of box.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification.

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts. In the drawings:

fig. 1 is a schematic structural diagram of an electric cooking appliance in an embodiment;

FIG. 2 is a partially exploded view of the door structure and the box of FIG. 1;

FIG. 3 is a partially exploded view of the door structure and the chest shown in FIG. 2;

FIG. 4 is a cross-sectional view of the door structure and the chest shown in FIG. 2;

fig. 5 to 6 are sectional views of the door structure and the cabinet shown in fig. 4 in a door opening process.

Description of reference numerals:

10. cooking device, 100, box, 110, locating part, 112, draw-in groove, 114, spacing arch, 120, panel, 122, intercommunicating pore, 130, case body, 200, the door body, 210, spacing groove, 220, removal hole, 230, door body, 240, sunshade, 250, door skeleton, 300, joint spare, 310, joint body, 312, mounting groove, 320, trip, 400, handle, 410, pulling portion, 420, connecting portion, 430, removal portion, 500, reset piece.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention can be embodied in many different forms other than those specifically described herein, and it will be apparent to those skilled in the art that similar modifications can be made without departing from the spirit and scope of the invention, and it is therefore not to be limited to the specific embodiments disclosed below.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

Referring to fig. 1 and 2, an embodiment of a cooking appliance 10 is used for cooking food. The cooking appliance 10 can at least ensure the safety of the door opening process and reduce the risk of scalding the person under guardianship by the cooked food. Specifically, the cooking appliance 10 includes a cabinet 100 and a door structure, and the door structure is openably and closably disposed on the cabinet 100.

The refrigerator body 100 is provided with a limiting piece 110, the door body structure comprises a door body 200, a clamping piece 300 and a handle 400, and the door body 200 is arranged on the refrigerator body 100 in an openable manner; the clamping piece 300 is arranged on the door body 200, the clamping piece 300 can be clamped on the limiting piece 110 of the box body 100, and the clamping piece 300 can move along the clamping direction a of the clamping piece 300 relative to the limiting piece 110; the handle 400 is arranged on one side of the door body 200 back to the clamping piece 300, and the handle 400 can drive the clamping piece 300 to move along the clamping direction a of the clamping piece 300.

When the door body structure is used, the clamping piece 300 is arranged on the door body 200, and the handle 400 is arranged on one side of the door body 200, which is back to the clamping piece 300. When the door body 200 is covered on the box body 100, the clamping member 300 can be matched with the limiting member 110 on the box body 100 and clamped on the limiting member 110 along the clamping direction a, so that the door body 200 is stably covered on the box body 100. The clamping direction a of the clamping member 300 is a direction in which the clamping member 300 faces the limiting member 110. When the door needs to be opened, the handle 400 is movable relative to the door body 200, the handle 400 drives the clamping piece 300 to move along the clamping direction a, so that the clamping piece 300 is separated from the limiting part 110, the handle 400 is further pulled, the door body 200 is driven through the handle 400, the clamping piece 300 is further driven to be separated from the limiting part 110, and the door opening action is realized. Above-mentioned door body structure is at the in-process that opens the door, need be earlier for door body 200 activity handle 400 for handle 400 drives joint spare 300 and breaks away from the card of locating part 110 and establishes the back, and further pulling handle 400 just can realize the effect of opening the door, has increased the step of opening the door, and then has effectively avoided the action of directly realizing opening the door through the pulling door body 200, has avoided the maloperation that needs guardianship crowd, and then has avoided being scalded by the food of the culinary art of box 100.

In an embodiment, the box 100 further includes a panel 120 and a box body 130, the panel 120 is disposed on the box body 130, the limiting member 110 is located on one side of the panel 120 facing the box body 130, a communication hole 122 is formed in the panel 120, and the fastening member 300 can pass through the communication hole 122 and fasten with the limiting member 110. The limiting part 110 can be effectively hidden by arranging the panel 120, so that the limiting part 110 is conveniently installed on the box body 130.

In one embodiment, the limiting member 110 has a slot 112 formed therein, a limiting protrusion 114 is formed in the slot, and the engaging member 300 can be inserted into the slot 112 and engaged with the limiting protrusion 114. The stability of the engagement of the engaging member 300 can be improved by the engaging groove 112. Specifically, the communication hole 122 is communicated with the slot 112, and the clip 300 can pass through the communication hole 122 and penetrate through the slot 112.

In one embodiment, the latch 300 includes a latch body 310 and a hook 320, the latch body 310 is installed on the door 200, and the hook 320 is disposed on the latch body 310. The hook 320 can be engaged with the position-limiting member 110. Specifically, the hook 320 can be engaged with the position-limiting protrusion 114. The stability of the clamping can be further improved by arranging the clamping hook 320.

In this embodiment, the hook 320 is integrally formed on the clamping body 310, so that the stability of the hook 320 on the clamping body 310 can be effectively improved, and the stability of the clamping piece 300 clamped on the limiting piece 110 can be improved. In other embodiments, the hook 320 may be connected to the clip body 310 by welding, gluing, or other connection methods such as screws.

In the present embodiment, the clamping direction a of the clamping member 300 is a direction of the clamping member 300 toward the limiting member 110. Specifically, the orientation of the hook 320 is the clamping direction a of the clamping member 300. Further, the direction of the hook 320 toward the limiting protrusion 114 is the engaging direction a.

In this embodiment, the clamping direction a of the clamping member 300 is a vertical direction. Because at the in-process that opens the door, need drive joint piece 300 through handle 400 and remove along vertical direction and just can open the door body 200, further reduce the possibility of maloperation. Specifically, the hook 320 of the clip 300 is disposed downward. Furthermore, in the process of opening the door, the handle 400 is required to move the clamping piece 300 upwards, so that the action in the direction opposite to the gravity is exerted, and the possibility of misoperation is further reduced. In other embodiments, the hook 320 may also be disposed upward. In the process of opening the door, the handle 400 drives the clip 300 to move downward to disengage from the clip of the limiting member 110, so that the door can be opened.

In another embodiment, the clamping direction a of the clamping member 300 may also be a horizontal direction or other directions as long as the clamping member 300 can be clamped with the limiting member 110. The handle 400 drives the clamping piece 300 to move along the clamping direction a, so that the clamping piece 300 is separated from the clamping of the limiting piece 110, at least two steps of operation are needed in the door opening process, and the risk of misoperation is avoided.

In an embodiment, the clamping body 310 and the door body 200 are connected to a limiting portion through a limiting groove, and the limiting portion can move in the limiting groove along the clamping direction a. On the one hand can make joint body 310 effectively install on door body 200, on the other hand passes through the cooperation of spacing groove and spacing portion, can improve the stability that joint body 310 removed along joint direction a for door body 200, and then improves the stability that trip 320 removed along joint direction a.

In this embodiment, the latch body 310 is formed with a limiting portion, the door 200 is formed with a limiting groove 210, and the limiting portion penetrates through the limiting groove 210. Wherein the length direction of the limiting groove 210 is consistent with the clamping direction a. In another embodiment, a limiting groove may be further formed on the clamping body 310, and a limiting portion is formed on the door body 200, and the limiting portion is disposed in the limiting groove in a penetrating manner and can move in the limiting groove. Of course, in other embodiments, the limiting portion and the limiting groove may be omitted as long as the clamping member 300 can move along the clamping direction a relative to the door body 200.

In an embodiment, the door body structure further includes a reset piece 500, one end of the reset piece 500 is arranged on the joint piece 300, the other end of the reset piece 500 is arranged on the door body 200, and the reset direction of the reset piece 500 is the joint direction a of the joint piece 300. In the process of opening the door, the latch 300 needs to be moved along the latching direction a by the handle 400, so that the latch 300 releases the latch of the position-limiting member 110. When the door needs to be closed, the reset direction of the reset piece 500 is the clamping direction a of the clamping piece 300, and then the reset piece 500 can be used for pulling the clamping piece 300 to move along the clamping direction a, so that the clamping piece 300 is effectively clamped on the limiting piece 110.

Specifically, the reset direction of the reset element 500 is the direction of the hook 320 toward the position-limiting element 110. Further, the reset direction of the reset piece 500 is a vertically downward direction. In other embodiments, the reset direction of the reset member 500 may be set according to the clamping direction a of the clamping member 300.

In this embodiment, the reset member 500 is a spring, and the reset direction of the reset member 500 is the elastic direction of the spring. When the door needs to be closed, the spring force of the spring can pull the clamping member 300 to move along the clamping direction a, so that the clamping member 300 can be effectively clamped on the limiting member 110. When needing to open the door, need drive joint spare 300 through handle 400 and remove along joint direction a to overcome the elasticity of spring, and then the dynamics that the increase was opened the door, further reduce the maloperation, improve the safety in utilization. In other embodiments, the reset element 500 may also be other elastic elements, as long as the clamping element 300 can be clamped on the limiting element 110 more stably.

In an embodiment, the handle 400 is disposed on the door 200 and connected to the clip 300, so that the handle 400 can drive the clip 300 to move along the clipping direction a relative to the door 200. Of course, in other embodiments, the handle 400 may be connected to the clip 300 through other connecting parts, and the handle 400 is connected to the connecting parts to move the clip 300. As long as the effect of driving the clip 300 to move through the handle 400 can be achieved.

In this embodiment, the handle 400 can be along for the door body 200 the joint direction a removes, and then makes things convenient for the handle 400 to drive joint piece 300 and remove along joint direction a, makes things convenient for joint piece 300 to break away from the card of locating part 110 and establishes. In other embodiments, the handle 400 can also rotate relative to the door body 200. The handle 400 is rotated to drive the engaging member 300 to tilt up from the limiting member 110, so as to disengage from the engaging member 110.

Referring to fig. 3 and 4, specifically, the handle 400 includes a pulling portion 410 and a connecting portion 420, the connecting portion 420 is disposed on the pulling portion 410, the door body 200 is provided with a moving hole 220, and the connecting portion 420 passes through the moving hole 220 and is connected to the clip 300. Through set up removal hole 220 on door body 200, make things convenient for connecting portion 420 and the joint piece 300 of handle 400 to be connected, simultaneously through removing hole 220, conveniently realize that handle 400 removes along joint direction a, and then drive joint piece 300 along the removal of joint direction a.

In this embodiment, the clamping body 310 is provided with a mounting groove 312, and the connecting portion 420 is limited in the mounting groove 312 along the clamping direction a. The connection between the connection portion 420 and the clamping body 310 of the clamping member 300 is further facilitated by the mounting groove 312, and the stability of the handle 400 driving the clamping member 300 to move is improved. In other embodiments, the mounting groove 312 may be further opened on the connecting portion 420, and a mounting protrusion is formed on the clamping body 310, and the mounting protrusion is mounted in the mounting groove 312 and is limited in the mounting groove 312 along the clamping direction a. Or, the mounting groove 312 may be omitted, and the connecting portion 420 may be directly connected to the clamping body 310 by welding, gluing, screwing, or the like, as long as the connection between the connecting portion 420 and the clamping body 310 can be achieved, and the movement of the hook 320 of the clamping piece 300 along the clamping direction a can be conveniently driven by the moving and pulling portion 410.

Specifically, the mounting groove 312 is opened at a side of the clamping body 310 opposite to the clamping hook 320, and the connecting portion 420 is limited in the mounting groove 312. And the pulling part 410 and the hook 320 are respectively positioned on the two opposite sides of the door body 200.

In the present embodiment, the size of the moving hole 220 matches the size of the connecting portion 420. The connecting portion 420 is easily penetrated through the moving hole 220 and connected with the clip 300. In other embodiments, the size of the moving hole 220 may be larger than that of the connection part 420 as long as the connection part 420 is conveniently inserted through the moving hole 220.

Optionally, the handle 400 further includes a moving portion 430, the connecting portion 420 is disposed on the pulling portion 410 through the moving portion 430, the connecting portion 420 passes through the moving hole 220 so that the moving portion 430 is located in the moving hole 220, and the moving portion 430 can move in the clamping direction a of the clamping member 300 in the moving hole 220. The connection between the pulling part 410 and the connecting part 420 is conveniently realized by arranging the moving part 430, and meanwhile, because the moving part 430 is arranged in the moving hole 220, the moving part 430 is conveniently moved in the moving hole 220, so that the connecting part 420 drives the clamping piece 300 to move along the clamping direction a.

In this embodiment, the pulling portion 410, the moving portion 430 and the connecting portion 420 are integrally formed, so that the structural stability of the handle 400 can be effectively improved, and the stability of the handle 400 driving the clamping member 300 to move is further improved. In other embodiments, the moving portion 430 and the connecting portion 420 may be formed as an integrally formed structure, and the integrally formed structure is mounted on the pulling portion 410. Alternatively, the moving part 430 and the pulling part are not provided as an integrally formed structure, and the connecting part 420 is mounted on the integrally formed structure.

Referring to fig. 2 and 3 again, in an embodiment, the door body 200 includes a door body 230 and a shielding plate 240, the shielding plate 240 is stacked on the door body 230, and the shielding plate 240 is disposed on a side of the door body 230 facing the box 100. Wherein the clip 300 and the handle 400 are both disposed on the door body 230, and the clip 300 can pass through the shutter 240. The door body 230 is arranged to facilitate installation of the clamping piece 300 and the handle 400, the clamping piece 300 is conveniently covered between the door body 230 and the shielding plate 240 through the shielding plate 240, and the cleanliness of the door body structure is improved.

In an embodiment, the door body 200 further includes a door frame 250, and the door frame 250 is disposed between the door body 230 and the shielding plate 240. The shutter 240 can be supported by the door frame 250, improving the stability of the shutter 240 provided on the door body 230. Meanwhile, the stability of the installation of the clamping piece 300 on the door body 230 is further improved through the door frame 250.

The cooking appliance 10 in any of the above embodiments is a microwave oven. Of course, in other embodiments, the cooking appliance 10 may also be an electric steamer or an electric oven.

Referring to fig. 5 and 6, when the cooking appliance 10 needs to open the door, the pulling portion 410 of the handle 400 is moved along the clamping direction a at the outer side of the door 200, the moving portion 430 of the handle 400 and the connecting portion 420 drive the clamping member 300 to move along the clamping direction a, and the reset pulling force generated by the reset member 500 on the clamping member 300 is overcome, so that the hook 320 of the clamping member 300 moves in the direction away from the limiting member 110 until the hook 320 is disengaged from the limiting member 110. The pulling portion 410 is further pulled in the direction away from the box 100, so as to drive the door 200 and the clip 300 to move in the direction away from the box 100, thereby realizing the door opening action. At the in-process that opens the door, need remove handle 400 for door body 200 earlier for handle 400 drives joint piece 300 and breaks away from the card of locating part 110 and establishes the back, and further pulling handle 400 just can realize the effect of opening the door, has increased the step of opening the door, and then has effectively avoided directly realizing the action of opening the door through the pulling door body 200, has avoided the maloperation that needs guardianship crowd, and then has avoided being scalded by the food of the culinary art of box 100.

When the door is closed, the hook 320 is inserted into the slot 112 of the limiting part 110 of the door body 100, and the reset effect of the reset element 500 is utilized to drive the clip 300 to move towards the direction close to the limiting part 110, so that the hook 320 is effectively clipped on the limiting part 110, and the door body 200 is stably covered on the door body 100.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims (10)

1. A door structure, comprising:

the door body is arranged on the box body in an openable and closable manner;

the clamping piece is arranged on the door body and can be clamped on the limiting piece of the box body, and the clamping piece can move along the clamping direction of the clamping piece relative to the limiting piece; and

the handle, set up in the door body dorsad in one side of joint spare, the handle can drive the joint spare is followed the joint direction of joint spare removes.

2. The door body structure according to claim 1, wherein the handle is connected to the latch member, and the handle is movable relative to the door body in the latch direction.

3. The door body structure according to claim 2, wherein the handle includes a pulling portion and a connecting portion, the connecting portion is disposed on the pulling portion, a moving hole is formed in the door body, and the connecting portion penetrates through the moving hole and is connected to the engaging member.

4. The door body structure according to claim 3, wherein the handle further comprises a moving portion, the connecting portion is arranged on the pulling portion through the moving portion, the connecting portion penetrates through the moving hole to enable the moving portion to be located in the moving hole, and the moving portion can move in the moving hole along the clamping direction of the clamping piece.

5. The door body structure according to claim 3, wherein the latch member includes a hook and a latch body, the latch body is disposed on the door body, the hook is disposed on the latch body, the hook is capable of being latched on the position-limiting member, a mounting groove is formed on the latch body, and the connecting portion is limited in the mounting groove along the latching direction.

6. The door body structure according to claim 5, wherein the clamping body and the door body are connected with a limiting part through a limiting groove, and the limiting part can move in the limiting groove along the clamping direction.

7. The door body structure according to any one of claims 1 to 6, further comprising a reset member, wherein one end of the reset member is disposed on the latch member, the other end of the reset member is disposed on the door body, and the reset direction of the reset member is the latch direction of the latch member.

8. The door body structure according to claim 7, wherein the returning member is a spring, and the returning direction of the returning member is an elastic force direction of the spring.

9. The door body structure according to any one of claims 1 to 6, wherein the clamping direction of the clamping member is a vertical direction.

10. An electric cooking appliance, characterized in that it comprises:

the box body is provided with a limiting piece; and

the door body structure according to any one of claims 1 to 9, wherein the door body is openably and closably disposed on the box body, and the engaging member is engageable with the stopper.

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