CN216476853U - Hinge structure and cooking equipment - Google Patents

Abstract

The utility model relates to a hinge structure and cooking equipment. When the door body is pushed to a semi-closed state along with the door closing action, the transmission part is tightly attached to the roller to move under the action of the elastic part, and at the moment, the first transition section is positioned on the roller. Because the first transition section arc is arched, the first transition section moves more smoothly on the roller, so that a user does not need to apply larger thrust. And the door body is pushed to a completely closed state along with the continuation of the door closing action, and at the moment, the second transition section is positioned on the roller. Because first changeover portion is the arc hunch-up, and second changeover portion position arc is sunken, consequently, the door body is closing the door in-process, can more slowly cushion transition to the complete closure state, reduces the impact of the door body on the box, has improved the smooth and easy degree that whole was closed the door, avoids card shell to feel.

Description

Hinge structure and cooking equipment

Technical Field

The utility model relates to the technical field of cooking equipment, in particular to a hinge structure and cooking equipment.

Background

A conventional cooking apparatus generally includes a cabinet, a door body, and a hinge assembly. The hinge assembly is arranged between the door body and the box body, and the door body is movably connected with the box body through the hinge assembly. The door body is provided with the glass panel, the door framework and other structures, so the door body has certain weight. In the door opening process, the door body can quickly fall down under the action of gravity, so that the joint of the door body and the box body is easy to deform or knock and damage. Accordingly, the existing hinge assembly generally includes a hinge link, by which the hinge link is connected between the door body and the cabinet. When the door body is opened or closed, the buffer protection effect is achieved. However, in the conventional cooking appliance with the hinge link structure, a user needs to apply a large force during the door opening and closing process, the buffer transition is not smooth, and the shell clamping feeling exists.

SUMMERY OF THE UTILITY MODEL

Based on this, there is a need for a hinge structure and a cooking apparatus, which can make the door body open and close without applying large force; meanwhile, the buffer transition is smoother, and the shell clamping feeling is effectively avoided.

A hinge structure, the hinge structure comprising: a roller; the driving part can move to abut against the roller, one side face, facing the roller, of the driving part comprises a holding section, a first transition section and a second transition section which are sequentially distributed, the first transition section is arched along the direction towards the roller in an arc mode, the second transition section is sunken along the direction away from the roller in an arc mode, the driving part is provided with a first end and a second end, the first end and the second end are respectively located on two opposite sides of the roller, the first end is used for being connected with a door body, when the door body is completely opened, the holding section is located on the roller, and when the door body is completely closed, the second transition section is located on the roller; and the elastic piece is arranged between the second end and the box body.

The hinge structure is arranged between the door body and the box body. In the door closing process, the door body is in a fully opened state at first, and at the moment, the holding section is positioned on the roller. When the door body is pushed to a semi-closed state along with the door closing action, the transmission part is tightly attached to the roller to move under the action of the elastic part, namely, the transmission part moves to the first transition section from the holding section on the roller, and at the moment, the first transition section is positioned on the roller. Because the first transition section arc is arched, the first transition section moves more smoothly on the roller, so that a user does not need to apply larger thrust. Along with the action continuation of closing the door, the door body is pushed to the complete closure state, namely, the driving medium moves to the second changeover portion from first changeover portion on the gyro wheel, and at this moment, the second changeover portion is located the gyro wheel. Because first changeover portion is the arc hunch-up, and second changeover portion position arc is sunken, consequently, the door body is closing the door in-process, can more slowly cushion transition to the complete closure state, reduces the impact of the door body on the box, has improved the smooth and easy degree that whole was closed the door, avoids card shell to feel. In addition, in the door opening process, the door body is in a completely closed state firstly, and the second transition section is positioned on the roller. When the door body is pushed to a half-open state along with the door opening action, the transmission part moves to the first transition section from the second transition section on the roller. Then, along with the continuation of the action of opening the door, the driving medium removes to keeping the section from first changeover portion again on the gyro wheel for keep the section to be located the gyro wheel, the door body is in the state of opening completely this moment, so, through this hinge structure, it is more smooth and easy when the buffering transition of door body in the switch process, effectively avoid card shell to feel.

In one embodiment, the arcuate curvature of the first transition segment increases from the end of the first transition segment adjacent the retention segment to the end of the first transition segment adjacent the second transition segment.

In one embodiment, the second transition section is a circular arc section.

In one embodiment, the opposite ends of the first transition section are smoothly and transitionally connected with the holding section and the second transition section respectively.

In one embodiment, the holding section is a horizontal section.

In one embodiment, the second transition section, the first transition section and the holding section have different heights in sequence, and when the holding section is horizontally placed, the first transition section is arranged farther away from the roller relative to the holding section, and the second transition section is arranged farther away from the roller relative to the first transition section.

In one embodiment, the first end is provided with a first hook, and the first hook is used for hooking a first rotating shaft on the door body.

In one embodiment, the hinge structure further includes a hinge base, the roller is rotatably disposed on the hinge base through a second rotating shaft, and the elastic member is disposed between the second end and the hinge base.

In one embodiment, the second end is provided with a second hook, the hinge base is provided with a third hook, the elastic member is a spring, and two opposite ends of the spring are respectively hooked on the second hook and the third hook.

In one embodiment, an extension plate is arranged on one side of the hinge seat close to the second end, and at least two third hooks are arranged on the extension plate at intervals.

In one embodiment, the hinge structure further comprises a hinge member, the hinge member is connected to the hinge seat, and one end of the hinge member, which is far away from the hinge seat, is used for being rotatably connected with the door body.

The cooking equipment comprises a door body, a box body and the hinge structure, wherein the door body is connected to the box body through the hinge structure.

The cooking device adopts the hinge structure. In the door closing process, the door body is in a fully opened state at first, and at the moment, the holding section is positioned on the roller. When the door body is pushed to a semi-closed state along with the door closing action, the transmission part is tightly attached to the roller to move under the action of the elastic part, namely, the transmission part moves to the first transition section from the holding section on the roller, and at the moment, the first transition section is positioned on the roller. Because the first transition section arc is arched, the first transition section moves more smoothly on the roller, so that a user does not need to apply larger thrust. Along with the action continuation of closing the door, the door body is pushed to the complete closure state, namely, the driving medium moves to the second changeover portion from first changeover portion on the gyro wheel, and at this moment, the second changeover portion is located the gyro wheel. Because first changeover portion is the arc hunch-up, and second changeover portion position arc is sunken, consequently, the door body is closing the door in-process, can more slowly cushion transition to the complete closure state, reduces the impact of the door body on the box, has improved the smooth and easy degree that whole was closed the door, avoids card shell to feel. In addition, in the door opening process, the door body is in a completely closed state firstly, and the second transition section is positioned on the roller. When the door body is pushed to a half-open state along with the door opening action, the transmission part moves to the first transition section from the second transition section on the roller. Then, along with the continuation of the action of opening the door, the driving medium removes to keeping the section from first changeover portion again on the gyro wheel for keep the section to be located the gyro wheel, the door body is in the state of opening completely this moment, so, through this hinge structure, it is more smooth and easy when the buffering transition of door body in the switch process, effectively avoid card shell to feel.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and, together with the description, serve to explain the utility model and not to limit the utility model.

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 introduced 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 based on these drawings without creative efforts.

FIG. 1 is a schematic diagram of a cooking apparatus according to an embodiment;

FIG. 2 is a first internal structure diagram of a cooking apparatus according to an embodiment;

FIG. 3 is a second internal structure view of a cooking apparatus according to an embodiment;

FIG. 4 is a schematic view of a transmission according to an embodiment;

FIG. 5 is a schematic view of a hinge structure of an embodiment of the door in a fully opened state;

FIG. 6 is a partial schematic view of the hinge structure illustrated in FIG. 5;

FIG. 7 is a schematic view of a hinge structure of an embodiment of the door in a half-open or half-closed state;

fig. 8 is a schematic view of a hinge structure when the door body is in a fully closed state according to an embodiment.

100. A hinge structure; 110. a roller; 111. a second rotating shaft; 120. a transmission member; 121. a first end; 122. a second end; 123. a holding section; 124. a first transition section; 125. a second transition section; 126. a first hook; 127. a second hook; 130. an elastic member; 131. a spring; 140. a hinge mount; 141. a third hook; 142. an extension plate; 150. a hinge member; 151. a first hinge arm; 152. a second hinge arm; 1521. a through hole; 200. a box body; 300. a door body; 310. a first rotating shaft; 320. a second rotating shaft.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, embodiments accompanying figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.

In an embodiment, referring to fig. 1, fig. 2 and fig. 3, a hinge structure 100, the hinge structure 100 includes: a roller 110, a transmission member 120 and an elastic member 130. The transmission member 120 can move to abut against the roller 110, and a side surface of the transmission member 120 facing the roller 110 includes a retaining section 123, a first transition section 124 and a second transition section 125 which are distributed in sequence. The first transition 124 is curved in a direction toward the roller 110. The second transition segment 125 is arcuately concave in a direction away from the roller 110. The transmission member 120 is provided with a first end 121 and a second end 122 respectively located at two opposite sides of the roller 110. The first end 121 is used for connecting the door 300. When the door 300 is fully opened, the holding section 123 is located on the roller 110. When the door 300 is fully closed, the second transition section 125 is located on the roller 110. The elastic member 130 is disposed between the second end 122 and the box 200.

The hinge structure 100 is installed between the door 300 and the cabinet 200. Referring to fig. 5, 7 and 8, in the process of closing the door, the door 300 is first in a fully opened state, and at this time, the holding section 123 is located on the roller 110. When the door 300 is pushed to a semi-closed state by the door closing motion, the transmission member 120 moves against the roller 110 under the action of the elastic member 130, that is, the transmission member 120 moves from the holding section 123 to the first transition section 124 on the roller 110, and at this time, the first transition section 124 is located on the roller 110. Because the first transition section 124 is arched, the first transition section 124 moves more smoothly on the roller 110, so that the user does not need to apply a large pushing force. As the door closing motion continues, the door 300 is pushed to a fully closed state, i.e., the transmission member 120 moves on the roller 110 from the first transition section 124 to the second transition section 125, and at this time, the second transition section 125 is located on the roller 110. Because first changeover portion 124 is the arc hunch-up, and 125 position arcs of second changeover portion are sunken, consequently, door body 300 is closing the door in-process, can more slowly cushion transition to the complete closure state, reduces the impact of door body 300 on box 200, has improved the smooth and easy degree that whole was closed the door, avoids card shell to feel. In addition, during the door opening process, the door 300 is first in a completely closed state, and the second transition section 125 is located on the roller 110. When the door 300 is pushed to a half-open state along with the door opening action, the transmission member 120 moves from the second transition section 125 to the first transition section 124 on the roller 110. Then, along with the continuation of the door opening action, the transmission member 120 moves from the first transition section 124 to the holding section 123 on the roller 110 again, so that the holding section 123 is located on the roller 110, and the door 300 is in a completely opened state at this time, so that through the hinge structure 100, the door 300 is smoother during the buffering transition in the opening and closing process, and the shell clamping feeling is effectively avoided.

It should be noted that the holding section 123, the first transition section 124 and the second transition section 125 may be sequentially spaced apart; can also be connected and distributed in sequence. When the holding section 123, the first transition section 124 and the second transition section 125 are connected in sequence, the buffering transition of the door body 300 is smoother in the door opening or closing process.

Specifically, referring to fig. 4, two opposite ends of the first transition section 124 are respectively connected to the holding section 123 and the second transition section 125 in a smooth transition manner, so that the movement of the boundary between the holding section 123 and the first transition section 124 and the movement of the boundary between the first transition section 124 and the second transition section 125 on the roller 110 are more stable, and the door opening or closing action of the door body 300 is improved more smoothly.

It is further noted that the elastic member 130 may be connected between the second end 122 and the case 200 in a stretching manner; or may be connected in a compressed manner between second end 122 and housing 200. When the elastic member 130 is connected between the second end 122 and the box 200 in a compressing manner, the elastic member 130 can be located above the second end 122, that is, when the door 300 is opened from the box 200, the second end 122 of the transmission member 120 tilts to compress the elastic member 130, so that the transmission member 120 is pressed by the elastic member 130 to cling to the roller 110. Meanwhile, the elastic member 130 may be directly connected to the case 200; an indirect connection is also possible, i.e. there is an intermediate structure between the elastic member 130 and the housing 200, the intermediate structure being mounted on the housing 200, the elastic member 130 being directly connected to the intermediate structure.

Alternatively, the elastic member 130 is a spring 131, elastic rubber, elastic metal sheet, or the like.

Further, referring to fig. 3 and 4, the curvature of the first transition section 124 gradually increases from the end of the first transition section 124 close to the holding section 123 to the end of the first transition section 124 close to the second transition section 125. When the roller 110 passes through the first transition section 124 from the second transition section 125 and transitions to the holding section 123 during the door opening process, the user can smoothly open the door without applying a large pulling force during the door opening stage from the second transition section 125 to the first transition section 124. Meanwhile, in the door opening stage from the first transition section 124 to the holding section 123, the door body 300 can be more slowly buffered and transited to a completely opened state, so that the smoothness of the whole door opening is improved. Similarly, during the door closing process, when the roller 110 passes through the first transition section 124 from the holding section 123 and transitions to the second transition section 125, the user does not need to apply a large pushing force during the door closing stage from the holding section 123 to the first transition section 124. Meanwhile, in the door closing stage from the first transition section 124 to the second transition section 125, the door body 300 can be more slowly buffered and transited to be completely closed, so that the impact force of the door body 300 impacting the box body 200 is reduced, the smoothness of the integral door closing is improved, and the shell clamping feeling is avoided.

The curvature of the arc is a rotation rate of a tangential direction angle to an arc length at a certain point on the arc line, and is defined by differentiation, indicating a degree of deviation of the curve from a straight line. Meanwhile, the larger the curvature, the larger the degree of bending of the arc line.

In one embodiment, referring to fig. 4, the second transition section 125 is a circular arc section, so as to ensure smooth transition of the door opening and closing action of the door 300.

In one embodiment, referring to fig. 4, the holding section 123 is a horizontal plane section. When the door 300 is in the state of completely opening the door, the horizontal section is located on the roller 110, which is beneficial to ensuring that the driving member 120 is kept stable on the roller 110, and preventing the door 300 from falling down fast due to the self weight.

In other embodiments, the retaining segment 123 may also be a concave arc segment, i.e., concave on the lower surface of the transmission member 120 in a direction away from the roller 110.

Further, referring to fig. 4, the second transition section 125, the first transition section 124 and the holding section 123 have a height difference in sequence, and when the holding section 123 is horizontally disposed, the first transition section 124 is disposed farther from the roller 110 relative to the holding section 123, and the second transition section 125 is disposed farther from the roller 110 relative to the first transition section 124. It can be seen that when the transmission member 120 abuts against the upper surface of the roller 110, the second transition section 125 is located above the first transition section 124, and the first transition section 124 is located above the holding section 123; when the transmission member 120 abuts against the lower surface of the roller 110, the second transition section 125 is located below the first transition section 124, and the first transition section 124 is located below the holding section 123. In this embodiment, the second transition section 125, the first transition section 124 and the retaining section 123 are sequentially arranged in a height difference manner, so that the transmission member 120 can better adapt to the door opening or closing action of the door body 300, and the door opening or closing transition is more stable.

It should be noted that the sequential height differences of the second transition section 125, the first transition section 124 and the holding section 123 should be understood as: there is a height difference between the second transition section 125 and the first transition section 124, and also between the first transition section 124 and the holding section 123.

Specifically, referring to fig. 4, when the holding section 123 is horizontally disposed, the second transition section 125 is located above the first transition section 124, and the first transition section 124 is located above the holding section 123.

In one embodiment, referring to fig. 4 and fig. 5, the first end 121 is provided with a first hook 126. The first hook 126 is used for hooking the first rotating shaft 310 on the door body 300, so that the first end 121 of the transmission member 120 is movably connected to the door body 300, and the transmission member 120 is changed correspondingly along with the movement of the door body 300, thereby preventing the first end 121 of the transmission member 120 from being jammed when the door is opened or closed.

In one embodiment, referring to fig. 4 and 5, the hinge structure 100 further includes a hinge base 140. The roller 110 is rotatably disposed on the hinge base 140 through the second rotation shaft 320111. The elastic member 130 is disposed between the second end 122 and the hinge base 140. Therefore, the connection between the elastic element 130 and the box 200 in this embodiment is an indirect connection, that is, the elastic element 130 is connected to the box 200 through the hinge base 140. Meanwhile, the roller 110 is rotatably disposed on the hinge base 140, so that friction between the roller 110 and the transmission member 120 is converted from sliding friction to rolling friction, thereby greatly reducing wear of the transmission member 120 on the roller 110, and facilitating improvement of structural stability of the transmission member 120.

Further, referring to fig. 4 and 5, the second end 122 is provided with a second hook 127, the hinge base 140 is provided with a third hook 141, the elastic member 130 is a spring 131, and two opposite ends of the spring 131 are respectively hooked on the second hook 127 and the third hook 141, so that the spring 131 is stably connected between the second end 122 and the hinge base 140.

In one embodiment, referring to fig. 6, an extension plate 142 is disposed on a side of the hinge base 140 near the second end 122. At least two third hooks 141 are disposed on the extension plate 142 at intervals. In this embodiment, at least two third hooks 141 are provided to match with door assemblies with different weights, so as to adjust the elasticity of the elastic member 130.

In one embodiment, referring to fig. 4 and 5, the hinge structure 100 further includes a hinge member 150. The hinge member 150 is connected to the hinge base 140, and one end of the hinge member 150, which is far away from the hinge base 140, is used for being rotatably connected to the door body 300, so that the rotation of the door body 300 is more stable through the hinge member 150.

Further, referring to fig. 5, the hinge member 150 includes a first hinge arm 151 and a second hinge arm 152 connected to each other, and the first hinge arm 151 is fixed to the hinge base 140. The second hinge arm 152 is rotatably coupled to the door body 300.

Specifically, referring to fig. 5, the second hinge arm 152 is provided with a through hole 1521, and the through hole 1521 is sleeved on the third rotating shaft of the door 300, so that the door 300 can rotate based on the hinge member 150.

In an embodiment, referring to fig. 1 and fig. 2, a cooking apparatus includes a door 300, a box 200, and a hinge structure 100 in any of the above embodiments. The door 300 is coupled to the cabinet 200 by a hinge structure 100.

The above-mentioned cooking apparatus employs the above hinge structure 100. Referring to fig. 5, 7 and 8, in the process of closing the door, the door 300 is first in a fully opened state, and at this time, the holding section 123 is located on the roller 110. When the door 300 is pushed to a semi-closed state by the door closing motion, the transmission member 120 moves against the roller 110 under the action of the elastic member 130, that is, the transmission member 120 moves from the holding section 123 to the first transition section 124 on the roller 110, and at this time, the first transition section 124 is located on the roller 110. Because the first transition section 124 is arched, the first transition section 124 moves more smoothly on the roller 110, so that the user does not need to apply a large pushing force. As the door closing motion continues, the door 300 is pushed to a fully closed state, i.e., the transmission member 120 moves on the roller 110 from the first transition section 124 to the second transition section 125, and at this time, the second transition section 125 is located on the roller 110. Because first changeover portion 124 is the arc hunch-up, and 125 position arcs of second changeover portion are sunken, consequently, door body 300 is closing the door in-process, can more slowly cushion transition to the complete closure state, reduces the impact of door body 300 on box 200, has improved the smooth and easy degree that whole was closed the door, avoids card shell to feel. In addition, during the door opening process, the door 300 is first in a completely closed state, and the second transition section 125 is located on the roller 110. When the door 300 is pushed to a half-open state along with the door opening action, the transmission member 120 moves from the second transition section 125 to the first transition section 124 on the roller 110. Then, along with the continuation of the door opening action, the transmission member 120 moves from the first transition section 124 to the holding section 123 on the roller 110 again, so that the holding section 123 is located on the roller 110, and the door 300 is in a completely opened state at this time, so that through the hinge structure 100, the door 300 is smoother during the buffering transition in the opening and closing process, and the shell clamping feeling is effectively avoided.

Alternatively, the cooking device may be a microwave oven, a steam oven, a micro-steamer, a micro-steamer all-in-one machine, or the like.

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.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the utility model. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the utility model and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the utility model.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

It will be understood that when an element is referred to as being "secured to" or "disposed on" 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," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

Claims (10)

1. A hinge structure, characterized in that it comprises:

a roller;

the driving part can move to abut against the roller, one side face, facing the roller, of the driving part comprises a holding section, a first transition section and a second transition section which are sequentially distributed, the first transition section is arched along the direction towards the roller in an arc mode, the second transition section is sunken along the direction away from the roller in an arc mode, the driving part is provided with a first end and a second end, the first end and the second end are respectively located on two opposite sides of the roller, the first end is used for being connected with a door body, when the door body is completely opened, the holding section is located on the roller, and when the door body is completely closed, the second transition section is located on the roller;

and the elastic piece is arranged between the second end and the box body.

2. The hinge structure of claim 1, wherein the arcuate curvature of the first transition section increases from the end of the first transition section proximate the retaining section to the end of the first transition section proximate the second transition section; and/or the presence of a gas in the gas,

the second transition section is an arc-shaped surface section; and/or the presence of a gas in the gas,

and two opposite ends of the first transition section are respectively connected with the holding section and the second transition section in a smooth transition mode.

3. The hinge structure of claim 1, wherein the retaining segment is a horizontal segment.

4. The hinge structure according to claim 3, wherein the second transition section, the first transition section, and the holding section are sequentially provided with a height difference, and when the holding section is placed horizontally, the first transition section is disposed farther from the roller with respect to the holding section, and the second transition section is disposed farther from the roller with respect to the first transition section.

5. The hinge structure according to claim 1, wherein the first end is provided with a first hook, and the first hook is used for hooking a first rotating shaft on the door body.

6. The hinge structure according to any one of claims 1 to 5, further comprising a hinge base, wherein the roller is rotatably disposed on the hinge base via a second rotating shaft, and the elastic member is disposed between the second end and the hinge base.

7. The hinge structure as claimed in claim 6, wherein the second end is provided with a second hook, the hinge base is provided with a third hook, the resilient member is a spring, and opposite ends of the spring are respectively hooked on the second hook and the third hook.

8. The hinge structure as claimed in claim 7, wherein an extension plate is disposed on a side of the hinge base adjacent to the second end, and at least two of the third hooks are disposed on the extension plate at intervals.

9. The hinge structure according to claim 6, further comprising a hinge member, wherein the hinge member is connected to the hinge base, and an end of the hinge member away from the hinge base is used for being rotatably connected to the door body.

10. A cooking apparatus, comprising a door, a cabinet and a hinge structure according to any one of claims 1 to 9, wherein the door is connected to the cabinet through the hinge structure.

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