CN215016267U - Baking oven - Google Patents

Abstract

The utility model discloses an oven, relating to the technical field of kitchen appliances, which comprises a box body, wherein a cooking cavity is arranged in the box body; the supporting device is connected with the box body and provided with a first supporting surface and a second supporting surface, and the first supporting surface is approximately vertical to the second supporting surface; the first support column is connected with the bottom end of the box body and is arranged at intervals with the supporting device; and the second support column is connected with the rear end of the box body and is arranged at intervals with the supporting device. The utility model discloses a strutting arrangement, first pillar and the second pillar of setting with the box is connected, strutting arrangement is equipped with roughly vertically first holding surface and second holding surface, and first holding surface makes the oven realize stable level with the cooperation of first pillar and places, and the second holding surface makes the oven realize stable vertical placing with the cooperation of second pillar, guarantees that the oven homoenergetic is placed steadily under operating condition and the state of accomodating, and the oven is convenient for accomodate after vertical placing, saves parking space.

Description

Baking oven

Technical Field

The utility model relates to a kitchen appliance technical field, in particular to oven.

Background

In the correlation technique, traditional mesa formula oven occupation space is great, places when the oven does not use and influences great to the usage space in kitchen on the mesa to reduce the efficiency of culinary art, user experience is relatively poor.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides an oven is convenient for accomodate, save space.

According to the utility model discloses oven, include: the cooking box comprises a box body, wherein a cooking cavity is arranged in the box body; the supporting device is connected with the box body and provided with a first supporting surface and a second supporting surface, and the first supporting surface is approximately vertical to the second supporting surface; the first supporting column is connected with the bottom end of the oven body and is arranged at intervals with the supporting device, and the first supporting column is matched with the first supporting surface so that the oven is in a first placing state; the second supporting column is connected with the rear end of the box body and arranged at intervals with the supporting device, and the second supporting column is matched with the second supporting surface to enable the oven to be in a second placing state.

According to the utility model discloses oven has following beneficial effect at least:

the oven is stably and horizontally placed by the aid of the supporting device, the first supporting column and the second supporting column which are connected with the oven body, the oven is stably and vertically placed by the aid of the second supporting surface and the second supporting column, the oven is stably placed in a working state and a storage state, the oven is convenient to store after being vertically placed, and storage space is saved; and strutting arrangement is connected with the box, makes strutting arrangement more durable, and the overall structure of oven is more stable, and the fault rate is low.

According to some embodiments of the present invention, the supporting device comprises two supporting members, two the supporting members are respectively connected to the left and right ends of the box body, the supporting members comprise a base portion and a first protrusion portion, the first supporting surface is formed on the base portion, the first protrusion portion is connected to the rear end of the base portion, and the second supporting surface is formed on the first protrusion portion.

According to some embodiments of the present invention, the support member further comprises a second protrusion, the second protrusion and the first protrusion are connected to the front and rear ends of the base portion, respectively, and the second protrusion and the bottom end of the box body are abutted.

According to some embodiments of the invention, the support member is an integrally formed part, the bottom of the base portion, the bottom of the first protrusion and the bottom of the second protrusion are coplanar and form the first support surface.

According to some embodiments of the present invention, the support member further comprises an anti-slip body, the anti-slip body is embedded in the base portion.

According to the utility model discloses a some embodiments, the bottom of base portion is inwards sunken to be equipped with the draw-in groove, the antiskid body joint install in the draw-in groove.

According to the utility model discloses a some embodiments, both ends are equipped with the curb plate respectively about the box, spacing concave part has been seted up to the curb plate, base portion embedded install in spacing concave part.

According to some embodiments of the invention, the side plate is provided with a handle, so that the oven is switched between the first placing state and the second placing state.

According to some embodiments of the utility model, be equipped with the installation arch in the spacing concave part, the base part be equipped with the mounting groove of the protruding joint of installation.

According to some embodiments of the invention, the base part and the mounting protrusion are fixedly connected by a screw.

According to some embodiments of the invention, the support device comprises a first support structure and a second support structure, the first support structure being formed with the first support surface, the second support structure being formed with the second support surface.

According to some embodiments of the utility model, strutting arrangement is rectangular form, strutting arrangement follows the left and right sides direction extension setting of box.

According to the utility model discloses a some embodiments, first pillar is equipped with at least two, at least two first pillar is followed the left and right sides direction interval of box sets up.

According to some embodiments of the utility model, the second pillar is equipped with at least two, at least two the second pillar is followed the left and right sides direction interval of box sets up.

According to some embodiments of the utility model, the trough has been seted up to the second pillar.

According to some embodiments of the invention, the box comprises a frame and a bottom cover, the bottom cover is detachably connected with the frame to open or close the cooking cavity.

According to some embodiments of the utility model, the one end of bottom with the frame rotates to be connected, the other end with the connection can be dismantled to the frame, so that the bottom can rotate to open the culinary art chamber.

According to some embodiments of the present invention, the first support is connected to the bottom cover, and when the oven is in the second placing state, the bottom cover can be rotated to be opened and pass through the first support is supported and positioned.

According to some embodiments of the utility model, the frame is equipped with the card hole, the bottom is equipped with locking device, locking device includes button and latch hook, the button with the latch hook drive is connected, so that the latch hook with the card hole is buckled or is broken away from.

According to some embodiments of the utility model, locking device still includes linking arm, location axle and reset element, the one end of latch hook with linking arm fixed connection, the other end be equipped with location axle rotates the swivel mount of connecting, the button can drive the linking arm removes so that the latch hook winds location axle rotates, reset element is used for the drive the latch hook resets.

According to the utility model discloses a some embodiments, the latch hook is equipped with two, two the latch hook is located respectively the both ends of linking arm, the middle part of linking arm be equipped with button complex location portion.

According to some embodiments of the utility model, the reset element is the torsional spring, the torsional spring cover is located the location is epaxial, the both ends of torsional spring respectively with the linking arm with bottom fixed connection.

According to some embodiments of the invention, the oven is flat.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The invention will be further described with reference to the following drawings and examples, in which:

fig. 1 is a schematic structural diagram of an oven according to an embodiment of the present invention, wherein the oven is in a first placement state;

fig. 2 is a schematic structural diagram of an oven according to an embodiment of the present invention, wherein the oven is in a second placement state;

fig. 3 is an exploded view of an oven in accordance with an embodiment of the present invention;

FIG. 4 is an enlarged view taken at A in FIG. 3;

fig. 5 is a schematic structural view of an oven according to another embodiment of the present invention, wherein the bottom cover is in a closed state;

fig. 6 is a schematic structural view of an oven according to another embodiment of the present invention, wherein the bottom cover is in an open state;

fig. 7 is a schematic structural view of an oven according to another embodiment of the present invention;

fig. 8 is a schematic structural view of an oven according to another embodiment of the present invention;

FIG. 9 is an exploded view of FIG. 6 with the locking mechanism in a reset condition;

FIG. 10 is an enlarged view at B of FIG. 9;

FIG. 11 is an enlarged view at C of FIG. 9;

FIG. 12 is an exploded view of FIG. 6 with the locking device in a depressed state;

fig. 13 is an enlarged view at D in fig. 12.

Reference numerals:

a case 100; a cooking chamber 110; a side plate 120; a limit recess 121; a mounting boss 122; a handle 123; a frame 130; a chucking hole 131; a bottom cover 140; a locking device 150; a button 151; a latch hook 152; a swivel seat 1521; a connecting arm 153; a positioning part 1531; a positioning shaft 154; a reset element 155;

a support device 200; a first support surface 210; a second support surface 220; a support member 230; a base portion 231; the first projection 232; the second projecting portion 233; an anti-slip body 234; a screw 235; a first support structure 240; a second support structure 250;

a first pillar 300;

a second pillar 400; a wiring trough 410.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper and lower directions, is the orientation or positional relationship shown on the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore should not be construed as limiting the present invention.

In the description of the present invention, a plurality means two or more. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

Referring to fig. 1 and 3, an oven according to an embodiment of the present invention may be a counter top oven. The oven of the present embodiment includes an oven body 100, and a supporting device 200 for placing the oven body 100 on a floor, a first support 300, and a second support 400. Referring to fig. 6, a cooking chamber 110 is provided in the cabinet 100 for cooking food, and the food is put into the cooking chamber 110 through a door at the front end of the cabinet 100. Referring to fig. 1 and 2, the supporting device 200 is fixedly coupled to the case 100, and the supporting device 200 is located at the lower end and the rear end of the case 100. The support device 200 is provided with a first support surface 210 and a second support surface 220, the first support surface 210 being substantially perpendicular to the second support surface 220. It should be noted that, in the embodiments of the present invention, the term "substantially vertical" may be interpreted as vertical, nearly vertical, or having a predetermined angle; "fixedly connected" may be construed as connected in a manner that does not permit relative displacement with respect to one another.

Referring to fig. 1, the first prop 300 is fixedly connected to the bottom end of the oven body 100 and spaced apart from the supporting device 200, and the first prop 300 is engaged with the first supporting surface 210 to enable the oven to be in a first placing state, i.e., the oven is stably horizontally placed. Referring to fig. 2 and 5, the second support column 400 is fixedly connected to the rear end of the oven body 100 and spaced apart from the support device 200, and the second support column 400 is engaged with the second support surface 220 to allow the oven to be in the second placement state, i.e., to allow the oven to be stably and vertically placed. Therefore, the oven can be stably placed in the working state and the storage state, the oven is convenient to store after being vertically placed, and the storage space is saved. The supporting device 200 is fixedly connected with the box body 100, so that the supporting device 200 is more durable, the structure of the supporting device 200 is simpler, and the cost is lower; and the integral structure of the oven is more stable, and the fault rate is low.

It should be noted that the supporting device 200 may be a plurality of supporting structures, for example, two, three or more supporting structures, spaced apart from each other in the left-right direction of the box 100. A plurality of support structures are arranged at intervals, and the plurality of support structures can form a first support surface 210 and a second support surface 220; at least one of the first supporting surface 210 and the second supporting surface 220 may be formed, and the other supporting structures may form the first supporting surface 210 or the second supporting surface 220; it is also possible that a portion of the support structure forms the first support surface 210 and another portion of the support structure forms the second support surface 220, and the specific structural form of the support device 200 is not specifically limited herein.

Referring to fig. 3, 4 and 5, in some embodiments, the supporting device 200 includes two supporting members 230, and the two supporting members 230 are respectively connected to left and right ends of the oven body 100 for supporting the oven body 100, so that the oven is more stably supported. In the embodiment of the present invention, the supporting member 230 includes a base 231 and a first protrusion 232, the first supporting surface 210 is formed on the base 231, and the distance between the end of the base 231 and the bottom end of the box 100 is approximately equal to the height of the first pillar 300, so that the oven is more stable when being horizontally placed. The first protrusion 232 is connected to the rear end of the base 231, the second supporting surface 220 is formed on the first protrusion 232, and the distance between the end of the first protrusion 232 and the rear end of the oven body 100 is substantially equal to the height of the second support column 400, so that the oven is more stable when it is placed vertically.

Referring to fig. 3 and 4, it can be understood that the supporting member 230 further includes a second protruding portion 233, the second protruding portion 233 and the first protruding portion 232 are respectively connected to the front end and the rear end of the base portion 231, and the second protruding portion 233 abuts against the bottom end of the oven body 100, so as to support the oven body 100, improve the stability of the oven body 100, and make the oven more stable when being horizontally placed.

Referring to fig. 4, it can be understood that the supporting member 230 is an integrally formed member, which has a more stable structure, a longer service life, and simpler manufacturing and processing and lower cost. The bottom end of the base part 231, the bottom end of the first protruding part 232 and the bottom end of the second protruding part 233 are coplanar and form a first supporting surface 210, so that the area of the first supporting surface 210 is increased, the supporting effect of the supporting device 200 is better when the oven is horizontally placed, the oven is placed more stably, and the anti-overturning capability is stronger.

Referring to fig. 4 and 5, it can be understood that the support 230 further includes a skid-proof body 234, the skid-proof body 234 is embedded in the base 231, and the skid-proof body 234 can increase the skid-proof performance of the support 230 and improve the supporting stability of the oven body 100, thereby making the oven more stable when placed horizontally.

Referring to fig. 5, it can be understood that the bottom end of the base portion 231 is recessed inward to form a clamping groove (not shown in the figure), the anti-slip body 234 is clamped and mounted in the clamping groove, the anti-slip body 234 is made of elastic materials, specifically, plastic, rubber and the like, and is in interference fit with the clamping groove, so that the anti-slip body 234 and the support 230 are mounted more conveniently, and the assembly efficiency is improved.

Referring to fig. 3 and 4, it can be understood that the left and right ends of the oven body 100 are respectively provided with the side plates 120, the side plates 120 are provided with the limiting concave parts 121, the base part 231 is embedded in the limiting concave parts 121, so that the supporting member 230 and the side plates 120 are stably connected, the outer edges of the supporting member 230 abut against the limiting concave parts 121 to limit the mutual movement, the installation stability of the supporting member 230 is improved, and the stability of the oven is higher when the oven is horizontally placed and vertically placed; and the supporting member 230 can be hidden on the surface of the side plate 120, so that the whole oven is more beautiful.

Referring to fig. 4, it can be understood that the installation protrusion 122 is disposed in the limiting recess 121, the base portion 231 is provided with an installation groove (not shown) clamped with the installation protrusion 122, and the installation protrusion 122 is clamped with the installation groove, so as to limit the movement of the support member 230, and further improve the installation stability of the support member.

Referring to fig. 4, it can be understood that the base 231 is fixedly connected with the mounting protrusion 122 through the screw 235, so that the assembly is more convenient and the assembly efficiency is improved; and the connection between the support 230 and the side plate 120 can be more stable. Specifically, at least two screws 235 are provided, and at least two screws 235 are spaced apart, so as to further reduce the relative movement between the supporting member 230 and the side plate 120. Further, the screw 235 may be replaced by a fastener such as a bolt or a rivet, which is not particularly limited herein.

Referring to fig. 3 and 5, it can be understood that the side plate 120 is provided with a handle 123, the handle 123 is fixedly connected with the side plate 120, and the handle 123 may also be formed by the side plate 120 being recessed inwards. The setting of handle 123 is convenient for the user to switch the oven between first placement state and second placement state, even if be convenient for the oven to place and switch between vertical the placing at the level, improves the convenience of operation, promotes user experience.

Referring to fig. 7, in other embodiments, the supporting device 200 includes a first supporting structure 240 and a second supporting structure 250, the first supporting structure 240 and the second supporting structure 250 are separately disposed, the first supporting structure 240 is formed with a first supporting surface 210, the first supporting structure 240 may be connected to the bottom end of the oven body 100, two first supporting structures 240 are disposed and spaced apart from each other in the left-right direction of the oven body 100, and the first supporting structure 240 is disposed in cooperation with the first supporting column 300, so that the oven is stably and horizontally placed. The second supporting structure 250 is formed with the second supporting surface 220, the second supporting structure 250 can be connected to the rear end of the oven body 100, the second supporting structure 250 is provided with two and arranged at intervals along the left and right direction of the oven body 100, and the second supporting structure 250 is matched with the second supporting column 400, so that the oven is stably and vertically placed. The supporting device 200 of the embodiment is simple in structure and convenient to install, so that the oven can be stably placed in a working state and a storage state, the oven is convenient to store after being vertically placed, and the storage space is saved; and the integral structure of the oven is more stable, and the fault rate is low. It should be noted that the first support structure 240 and the second support structure 250 may also be provided with 1, 3 or more, and are not limited in detail here.

Referring to fig. 8, the supporting device 200 is in a strip shape, the supporting device 200 is fixedly connected with the oven body 100, and the supporting device 200 extends along the left and right directions of the oven body 100, so that the structure is simpler, the production and the processing are more convenient, the oven can be stably placed in both a working state and a storage state, the oven is convenient to store after being vertically placed, and the storage space is saved; and the integral structure of the oven is more stable, and the fault rate is low.

Referring to fig. 5 and 6, it can be understood that at least two first support columns 300 are provided, and at least two first support columns 300 are spaced apart from each other in the left-right direction of the oven body 100, so that when the oven is horizontally placed, the stress on the oven body 100 is more balanced, and the stability of the oven is improved when the oven is horizontally placed.

Referring to fig. 5 and 6, it can be understood that at least two second support columns 400 are provided, and at least two second support columns 400 are spaced apart from each other in the left-right direction of the oven body 100, so that when the oven is vertically placed, the stress on the oven body 100 is more balanced, and the stability of the oven in vertical placement is improved.

Referring to fig. 2 and 6, it can be understood that the second pillar 400 is provided with a wire trough 410, and the wire trough 410 is provided at one end of the second pillar 400 far away from the box body 100, so that the power line can be fixed, sorted and stored, and the operation is more convenient.

Referring to fig. 5 and 6, it can be appreciated that the cabinet 100 includes a frame 130 and a bottom cover 140, the frame 130 is formed with a through hole (not shown), the bottom cover 140 is disposed at the through hole, and the bottom cover 140 is detachably coupled to the frame 130 to open or close the cooking chamber 110, so as to facilitate cleaning of the cooking chamber 110 and improve convenience in cleaning the cooking chamber 110.

Referring to fig. 6, it can be understood that one end of the bottom cover 140 is rotatably connected to the frame 130, and the other end is detachably connected to the frame 130, so that the bottom cover 140 can rotate to open the cooking cavity 110, and the bottom cover 140 can be conveniently separated from the frame 130 by the structure that the bottom cover 140 and the frame 130 are rotatably disposed, so that the cooking cavity 110 is cleaned through the through hole, thereby improving the convenience of installation and detachment between the bottom cover 140 and the frame 130, and improving user experience.

Referring to fig. 5 and 6, it can be understood that the first support 300 is fixedly connected to the bottom cover 140, when the oven is in the second placement state, the bottom cover 140 can be rotated to be opened and supported and positioned by the first support 300, and when the bottom cover 140 is in the open state, the bottom cover 140 can be supported on the table top by the first support 300, without the user supporting the bottom cover 140, so that the user can clean the cooking cavity 110 more conveniently.

Referring to fig. 9 and 10, it can be understood that the frame 130 is provided with the card hole 131, and the bottom cover 140 is provided with the locking device 150, and the locking device 150 is adapted to be engaged with the card hole 131, thereby fixedly coupling the bottom cover 140 to the frame 130. Referring to fig. 11, 12 and 13, the locking device 150 includes a button 151 and a latch hook 152, the button 151 is drivingly connected to the latch hook 152, and the button 151 can drive the latch hook 152 to fasten with (as shown in fig. 11) or separate from (as shown in fig. 13) the latch hole 131, thereby fastening or separating the bottom cover 140 and the frame 130. It should be noted that the button 151 and the latch hook 152 may be connected in a driving manner by a link, a rail, etc., and are not limited in detail herein.

Referring to fig. 11 and 13, it can be understood that the locking device 150 further includes a connecting arm 153 and a positioning shaft 154, the positioning shaft 154 is fixedly connected to the bottom cover 140, one end of the locking hook 152 is fixedly connected to the connecting arm 153, and the other end of the locking hook 152 is provided with a rotation seat 1521 rotatably connected to the positioning shaft 154, the button 151 can drive the connecting arm 153 to move so as to rotate the locking hook 152 around the positioning shaft 154, thereby driving the locking hook 152 to be fastened to or separated from the fastening hole 131, and realizing fastening or separation of the bottom cover 140 and the frame 130, and the locking device has a simple structure, and is stable and durable. Referring to fig. 9 and 11, the locking device 150 of the present embodiment further includes a reset element 155, and the reset element 155 is used to drive the locking hook 152 to reset, so that the user can drive the locking hook 152 to reset after the locking hook 152 is separated from the buckle, and the use is more convenient. It should be noted that the return element 155 may be a spring, a torsion spring, a piston, etc., and is not limited in detail.

Referring to fig. 11 and 13, it can be understood that two latch hooks 152 are provided, the two latch hooks 152 are respectively provided at two ends of the connecting arm 153, the corresponding frame 130 is provided with two locking holes 131 matched with the latch hooks 152, and the middle portion of the connecting arm 153 is provided with a positioning portion 1531 matched with the button 151, so that the button 151 can control the two latch hooks 152 to operate simultaneously, thereby synchronously fastening or releasing the two latch hooks 152 and the locking holes 131, and further improving the connection stability between the bottom cover 140 and the frame 130.

Referring to fig. 11 and 13, it can be understood that the reset element 155 is a torsion spring, the torsion spring is sleeved on the positioning shaft 154, and two ends of the torsion spring are fixedly connected to the connecting arm 153 and the bottom cover 140, respectively, so that the connecting arm 153 can be reset by the torsion spring when the button 151 does not apply an acting force thereto, thereby resetting the latch hook 152. The locking device 150 of the embodiment has the advantages of simpler structure, better stability and lower production cost.

Referring to fig. 1, 2 and 7, in some embodiments of the present invention, the toaster is flat. A flat oven is understood to mean an oven with a smaller height dimension, which has a smaller overall size, takes up less space and allows cooking chamber 110 to hold more food for the same volume. Moreover, the flat oven can be vertically placed, so that the occupied space can be effectively saved, and the user experience is improved.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims (10)

1. An oven, characterized in that it comprises:

the cooking box comprises a box body, wherein a cooking cavity is arranged in the box body;

the supporting device is connected with the box body and provided with a first supporting surface and a second supporting surface, and the first supporting surface is approximately vertical to the second supporting surface;

the first supporting column is connected with the bottom end of the oven body and is arranged at intervals with the supporting device, and the first supporting column is matched with the first supporting surface so that the oven is in a first placing state;

the second supporting column is connected with the rear end of the box body and arranged at intervals with the supporting device, and the second supporting column is matched with the second supporting surface to enable the oven to be in a second placing state.

2. The oven of claim 1, wherein: the supporting device comprises two supporting pieces, the two supporting pieces are respectively connected to the left end and the right end of the box body, each supporting piece comprises a base portion and a first protruding portion, a first supporting surface is formed on the base portion, the first protruding portion is connected to the rear end of the base portion, and a second supporting surface is formed on the first protruding portion.

3. The oven of claim 2, wherein: the support piece further comprises a second protruding portion, the second protruding portion and the first protruding portion are connected to the front end and the rear end of the base portion respectively, and the second protruding portion is abutted to the bottom end of the box body.

4. The oven of claim 3, wherein: the support piece is an integrally formed piece, and the bottom end of the base part, the bottom end of the first protruding part and the bottom end of the second protruding part are coplanar and form the first supporting surface.

5. The oven of claim 2, wherein: the support piece further comprises an anti-skid body, and the anti-skid body is embedded in the base portion.

6. The oven of claim 2, wherein: the left end and the right end of the box body are respectively provided with a side plate, the side plates are provided with a limiting concave part, and the base part is embedded in the limiting concave part.

7. The oven of claim 6, wherein: the limiting concave part is internally provided with an installation bulge, and the base part is provided with an installation groove clamped with the installation bulge.

8. The oven of claim 1, wherein: the supporting device comprises a first supporting structure and a second supporting structure, the first supporting structure is provided with the first supporting surface, and the second supporting structure is provided with the second supporting surface.

9. The oven of claim 1, wherein: the supporting device is in a long strip shape and extends along the left and right directions of the box body.

10. The oven of claim 1, wherein: the box body comprises a frame and a bottom cover, one end of the bottom cover is rotatably connected with the frame, and the other end of the bottom cover is detachably connected with the frame, so that the bottom cover can rotate to open the cooking cavity; the first support column is fixedly connected to the bottom cover, and when the oven is in the second placing state, the bottom cover can be rotated and opened and is supported and positioned through the first support column.

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