CN214062673U - Cooking utensil - Google Patents

Abstract

The utility model provides a cooking utensil, include: a box body; a box door which can be connected with the box body in an opening and closing way; the transmission component is arranged on the side part of the box body, and the first end of the transmission component is connected with the box door; the driving part is arranged on the side part of the box body, a driving shaft of the driving part is in driving connection with the second end of the transmission assembly, and the driving part drives the box door to be opened and closed through the transmission assembly; wherein, the drive shaft of driving piece is parallel to the lateral wall of box. The technical scheme of this application has solved the whole size of the case among the correlation technique effectively great, the problem of not being convenient for to place.

Description

Cooking utensil

Technical Field

The utility model relates to a small household electrical appliances technical field particularly, relates to a cooking utensil.

Background

An oven is an appliance used to bake food (e.g., meat, etc.) or dry food (e.g., fruits, etc.). The oven can also be used to process pasta. Such as bread and pizza, and can also be used as snacks such as egg tower and cookies.

In the related art, the oven comprises an oven door, a motor and a transmission device, wherein the motor rotates to drive the transmission device to rotate so as to automatically open and close the oven door, but the structural design space for automatically opening the oven door in the related art is unreasonable in utilization, so that the whole oven is large in size and inconvenient to place.

SUMMERY OF THE UTILITY MODEL

The main object of the utility model is to provide a cooking utensil to the whole size of oven among the solution correlation technique is great, the problem of not being convenient for to place.

In order to achieve the above object, the present invention provides a cooking appliance, comprising: a box body; a box door which can be connected with the box body in an opening and closing way; the transmission component is arranged on the side part of the box body, and the first end of the transmission component is connected with the box door; the driving part is arranged on the side part of the box body, a driving shaft of the driving part is in driving connection with the second end of the transmission assembly, and the driving part drives the box door to be opened and closed through the transmission assembly; wherein, the drive shaft of driving piece is parallel to the lateral wall of box.

Use the technical scheme of the utility model, driving piece drive transmission assembly motion, and then realize the automatic switch of chamber door. In this application, the drive shaft of the drive member is parallel to the side wall of the housing. Through foretell setting, driving piece and drive shaft can arrange along the fore-and-aft direction of box, need not to occupy the width dimension of the left and right sides direction of box like this, and then can reduce the holistic size of cooking utensil effectively, and then be convenient for place cooking utensil. Therefore, the technical scheme of the application effectively solves the problems that the whole size of the box in the related art is large and the box is inconvenient to place.

Further, the transmission assembly comprises a sliding piece, and the driving piece is in driving connection with the sliding piece so as to drive the sliding piece to slide in the front-back direction. The driving piece is in driving connection with the sliding piece, and the driving piece drives the sliding piece to move, so that the box door is controlled, and the box door is automatically opened and closed.

Furthermore, the transmission assembly further comprises a connecting rod and a swinging piece, wherein the first end of the connecting rod is hinged with the sliding piece, the second end of the connecting rod is hinged with the first end of the swinging piece, and the second end of the swinging piece is movably matched with the box door. The connecting rod and the swinging piece enable the whole size of the transmission assembly to be smaller, the swinging piece occupies smaller space on the premise of ensuring the transmission effect, and the whole size of the box body can be reduced.

Further, the middle part of the swinging member is pivotally connected with the side wall of the box body. The position of the swinging piece is limited by the middle part of the swinging piece, and the swinging piece can rotate under the action of the middle part, so that the swinging piece occupies a small space on the premise of ensuring the transmission effect.

Further, the oscillating member is a bending rod. The bending rod is simple in structure and convenient to arrange. And, the size of buckling the pole is less, can improve the space utilization of box lateral wall.

Further, be provided with the linking arm on the chamber door, be provided with the slip subassembly between linking arm and the swing piece, the slip subassembly includes traveller and spout, and the traveller wears to locate the spout and slides in the spout, and one in traveller and the spout sets up on the linking arm, and another in traveller and the spout sets up on the swing piece. The sliding column and the sliding groove are simple in structure and convenient to arrange. The sliding column can slide in the sliding groove. Through the arrangement of the sliding column and the sliding groove, a movable range is arranged between the swinging piece and the connecting arm in the process of opening the box door, so that the phenomenon of blocking between the swinging piece and the connecting arm can be avoided. The stability and the flexibility of opening and closing the box door are ensured.

Furthermore, an acute included angle alpha is formed between the connecting arm and the box door. The arrangement of the included angle alpha can facilitate the retraction of the box door on one hand, so that the arrangement of each part is more reasonable; on the other hand, the opening angle of the box door is larger, and the operation of a user is facilitated.

Further, the driving part comprises a motor and a screw rod, an output shaft of the motor forms a driving shaft, the motor is connected with a first end of the screw rod, a second end of the screw rod is connected with the sliding part, and the motor rotates to drive the screw rod to rotate so as to enable the sliding part to move. The screw rod is matched with the motor, the output shaft of the motor is connected with the screw rod, and the output shaft rotates to further enable the screw rod to rotate. The lead screw is matched with the sliding piece, and the lead screw rotates, so that the sliding piece moves, and the opening and closing of the box door are realized. The motor and the lead screw are simple in structure, high in transmission efficiency and convenient to set.

Furthermore, a guide piece is arranged on the side wall of the box body, and the guide piece is matched with the upper edge and the lower edge of the sliding piece. The guide piece can guide the sliding piece, can prevent the sliding piece from inclining, and further can ensure the moving stability of the sliding piece.

Further, cooking utensil still includes spacing subassembly, and spacing subassembly is including setting up the first spacing hook on the box and setting up the spacing hook of second on the chamber door, and first spacing hook and the cooperation of the spacing hook backstop of second. Foretell first spacing hook and the spacing hook of second can catch on each other, and then can prescribe a limit to the position of chamber door, avoid the chamber door to drop at the in-process of opening.

Drawings

The accompanying drawings, which form a part of the present application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 shows a schematic side view of an embodiment of a cooking appliance according to the present invention;

fig. 2 shows a schematic side view of the cooking appliance of fig. 1 with the door in an open state;

fig. 3 is a front view schematically illustrating a partial structure of the cooking appliance of fig. 1 in which a door is opened;

fig. 4 is a front view schematically illustrating a partial structure of the cooking appliance of fig. 1 in a state where a door thereof is closed;

FIG. 5 shows a schematic front view of the transmission and drive of the cooking appliance of FIG. 1;

fig. 6 shows a schematic front view of a slider of the cooking appliance of fig. 1;

FIG. 7 shows a schematic front view of a linkage of the cooking appliance of FIG. 1;

FIG. 8 shows a front schematic view of the pendulum of the cooking appliance of FIG. 1;

fig. 9 shows a perspective view of the cooking appliance of fig. 1;

FIG. 10 shows a cross-sectional schematic view of the cooking appliance of FIG. 1;

fig. 11 shows a perspective view of a cabinet of the cooking appliance of fig. 1;

fig. 12 illustrates a perspective view of a door of the cooking appliance of fig. 1; and

figure 13 shows a cross-sectional schematic view of the pod door of figure 12.

Wherein the figures include the following reference numerals:

10. a box body; 11. a guide member; 20. a box door; 21. a connecting arm; 30. a transmission assembly; 31. a slider; 32. a connecting rod; 33. a swinging member; 40. a drive member; 41. a motor; 42. a lead screw; 50. a sliding assembly; 51. a traveler; 52. a chute; 60. a limiting component; 61. a first limit hook; 62. and a second limit hook.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

Unless specifically stated otherwise, the relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present invention. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.

In the related art, in order to automatically open and close the door, a motor is disposed at a side portion of the cabinet, and the motor drives the driving member to rotate, thereby automatically opening and closing the door. The motor shaft of the motor is perpendicular to the side wall of the box body, so that the space in the left and right directions of the box body can be occupied greatly, and the width of the box body in the left and right directions is large. It is inconvenient for the user to place.

In order to compromise the overall size of the cooking appliance and the cooking volume of the cooking appliance. As shown in fig. 1 to 5 and 9 to 13, in the present embodiment, the cooking appliance includes: cabinet 10, door 20, transmission assembly 30, and driving members 40. The door 20 is openably and closably connected to the cabinet 10. The driving assembly 30 is disposed at a side portion of the cabinet 10, and a first end of the driving assembly 30 is connected to the door 20. The driving member 40 is disposed at a side portion of the box 10, a driving shaft of the driving member 40 is in driving connection with the second end of the transmission assembly 30, and the driving member 40 drives the door 20 to open and close through the transmission assembly 30. Wherein the driving shaft of the driving member 40 is parallel to the side wall of the case 10.

By applying the technical solution of the present embodiment, the driving member 40 drives the transmission assembly 30 to move, thereby implementing automatic opening and closing of the door 20. In this embodiment, the driving shaft of the driving member 40 is parallel to the side wall of the case 10. Compare in prior art, the technical scheme of this application with the drive shaft setting of driving piece 40 parallel with the lateral wall of box 10, driving piece 40 and its drive shaft can arrange along the fore-and-aft direction of box 10, need not to occupy the width dimension of the left and right sides direction of box 10 like this, and then can reduce the holistic size of cooking utensil effectively, and then be convenient for place cooking utensil. Therefore, the technical scheme of the embodiment effectively solves the problems that the whole size of the box in the related art is large and the box is inconvenient to place.

It should be noted that, the transmission assembly is disposed on the side of the box body, which is perpendicular to the side of the box door. Specifically, the door 20 is oriented to a front side, a rear side is corresponding to the door 20, both sides between the front side and the rear side are side edges, and the transmission assembly 30 is disposed on both side edges.

As shown in fig. 3 to 6, in the present embodiment, the transmission assembly 30 includes a sliding member 31, and the driving member 40 is in driving connection with the sliding member 31 to drive the sliding member 31 to slide in the front-rear direction. The driving member 40 is in driving connection with the sliding member 31, and the driving member 40 drives the sliding member 31 to move, so as to control the door 20, and thus, to realize automatic opening and closing of the door 20. The matching between the driving member 40 and the sliding member 31 is simple and easy to realize, and the transmission effect is good. Specifically, the slider 31 includes a first section, a second section connecting the first section and the third section, and a third section located higher than the first section.

In order to make the movement of the transmission assembly more flexible, as shown in fig. 3 to 8, in the present embodiment, the transmission assembly 30 further includes a connecting rod 32 and a swinging member 33, a first end of the connecting rod 32 is hinged to the sliding member 31, a second end of the connecting rod 32 is hinged to a first end of the swinging member 33, and a second end of the swinging member 33 is movably engaged with the door 20. The connecting rod 32 and the swinging piece 33 enable the whole size of the transmission assembly 30 to be smaller, the swinging piece 33 occupies smaller space on the premise of ensuring the transmission effect, and the whole size of the box body 10 can be reduced.

In consideration of the range of movement of the swinging member, as shown in fig. 3 to 8, in the present embodiment, the middle portion of the swinging member 33 is pivotally connected to the side wall of the cabinet 10. The position of the oscillating member 33 is limited by the middle of the oscillating member 33, and the oscillating member 33 can rotate under the action of the middle of the oscillating member 33, so that the oscillating member 33 occupies a small space on the premise of ensuring the transmission effect. Specifically, the center of the swinging member 33 is provided with a rotation center, a through hole is provided at the rotation center, and a convex pillar is provided on the box body 10 and inserted into the through hole, so that the swinging member 33 can rotate along the rotation center.

The center portion does not limit the center position of the swinging member 33, and may be located between both ends of the swinging member 33.

As shown in fig. 8, in the present embodiment, the swinging member 33 is a bent rod. The bending rod is simple in structure and convenient to set. In addition, the bending rod has a small size, so that the space utilization rate of the side wall of the box body 10 can be improved.

In consideration of the opening angle of the door, as shown in fig. 11 and 12, in the present embodiment, the connecting arm 21 is disposed on the door 20, the sliding assembly 50 is disposed between the connecting arm 21 and the swinging member 33, the sliding assembly 50 includes a sliding post 51 and a sliding slot 52, the sliding post 51 is disposed through the sliding slot 52 and slides in the sliding slot 52, the sliding post 51 is disposed on the connecting arm 21, and the sliding slot 52 is disposed on the swinging member 33. The structure of the sliding column 51 and the sliding groove 52 is simple and convenient to arrange. The slide post 51 is slidable in the slide groove 52. Through the arrangement of the sliding post 51 and the sliding groove 52, a movable range is formed between the swinging piece 33 and the connecting arm 21 during the opening process of the door 20, so that the phenomenon of jamming between the swinging piece 33 and the connecting arm 21 can be avoided. The stability and flexibility of the opening and closing of the door 20 are ensured.

In an embodiment not shown in the figures, the sliding columns are arranged on the oscillating piece and the sliding grooves are arranged on the connecting arm, which arrangement likewise enables the above-described functions.

As shown in fig. 13, in the present embodiment, the connecting arm 21 and the door 20 have an acute included angle α. The included angle alpha is set to facilitate the retraction of the box door 20, so that the arrangement of each part is more reasonable; on the other hand, the opening angle of the door 20 is made larger, facilitating the operation of the user. Specifically, the angle α is 30 degrees in the present embodiment.

In order to make the driving piece simple in structure and good in driving effect. As shown in fig. 1 to 5, in the present embodiment, the driving member 40 includes a motor 41 and a lead screw 42, an output shaft of the motor 41 forms a driving shaft, the motor 41 is connected to a first end of the lead screw 42, a second end of the lead screw 42 is connected to the sliding member 31, and the motor 41 rotates to drive the lead screw 42 to rotate so as to move the sliding member 31. The lead screw 42 is matched with the motor 41, an output shaft of the motor 41 is connected with the lead screw 42, and the output shaft rotates to enable the lead screw 42 to rotate. The screw 42 is engaged with the slider 31, and the screw 42 rotates to move the slider 31, thereby opening and closing the door 20. The motor 41 and the lead screw 42 have simple structures, high transmission efficiency and convenient arrangement. The slider 31 and the lead screw 42 constitute a lead screw slider structure. The structure has good transmission efficiency and can effectively change rotation into movement.

In order to stabilize the movement of the sliding member, as shown in fig. 1, 3 and 4, in the present embodiment, a guide 11 is provided on a side wall of the box 10, and the guide 11 is engaged with upper and lower edges of the sliding member 31. The guide 11 can guide the slider 31, and can prevent the slider 31 from tilting, thereby ensuring the stability of the movement of the slider 31. Specifically, in the present embodiment, two guide members 11 are provided, and are respectively engaged with the upper and lower ends of the sliding member 31.

As shown in fig. 2 and fig. 11 to 13, in the present embodiment, the cooking appliance further includes a limit component 60, the limit component 60 includes a first limit hook 61 disposed on the box body 10 and a second limit hook 62 disposed on the door 20, and the first limit hook 61 and the second limit hook 62 are in stop fit. First limit hook 61 and second limit hook 62 can catch each other, and then can prescribe a limit to the position of chamber door 20, avoid chamber door 20 to drop at the in-process of opening.

In this embodiment, the cooking appliance is an oven. Of course, in the embodiment not shown in the figures, the cooking appliance can also be an electric pressure cooker, an electric rice cooker, a low-pressure rice cooker, a soybean milk machine, a cooking machine, an electric stewpan, a cooking machine, a multifunctional pot and the like.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the orientation words such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, and in the case of not making a contrary explanation, these orientation words do not indicate and imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be interpreted as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and if not stated otherwise, the terms have no special meaning, and therefore, the scope of the present invention should not be construed as being limited.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. A cooking appliance, comprising:

a case (10);

a door (20) openably and closably connected to the box body (10);

the transmission assembly (30) is arranged on the side part of the box body (10), and a first end of the transmission assembly (30) is connected with the box door (20);

the driving piece (40) is arranged at the side part of the box body (10), a driving shaft of the driving piece (40) is in driving connection with the second end of the transmission assembly (30), and the driving piece (40) drives the box door (20) to open and close through the transmission assembly (30);

wherein the driving shaft of the driving member (40) is parallel to the side wall of the box body (10).

2. The cooking appliance according to claim 1, wherein the transmission assembly (30) comprises a sliding member (31), and the driving member (40) is drivingly connected with the sliding member (31) to drive the sliding member (31) to slide in the front-rear direction.

3. The cooking appliance according to claim 2, wherein the transmission assembly (30) further comprises a connecting rod (32) and a swinging member (33), a first end of the connecting rod (32) is hinged with the sliding member (31), a second end of the connecting rod (32) is hinged with a first end of the swinging member (33), and a second end of the swinging member (33) is movably engaged with the door (20).

4. Cooking appliance according to claim 3, characterized in that the swinging member (33) is pivotally connected in its middle part to a side wall of the box (10).

5. Cooking appliance according to claim 3, characterized in that the oscillating piece (33) is a bent rod.

6. The cooking appliance according to claim 3, wherein a connecting arm (21) is provided on the door (20), a sliding assembly (50) is provided between the connecting arm (21) and the swinging member (33), the sliding assembly (50) comprises a sliding column (51) and a sliding slot (52), the sliding column (51) is arranged through the sliding slot (52) and slides in the sliding slot (52), one of the sliding column (51) and the sliding slot (52) is arranged on the connecting arm (21), and the other of the sliding column (51) and the sliding slot (52) is arranged on the swinging member (33).

7. Cooking appliance according to claim 6, characterized in that the connecting arm (21) has an acute angle α with the door (20).

8. The cooking appliance according to claim 2, wherein the drive member (40) comprises a motor (41) and a lead screw (42), an output shaft of the motor (41) forming the drive shaft, the motor (41) being connected to a first end of the lead screw (42), a second end of the lead screw (42) being connected to the slide member (31), the motor (41) rotating to drive the lead screw (42) to rotate to move the slide member (31).

9. The cooking appliance according to claim 2, characterized in that guides (11) are provided on the side walls of the box (10), said guides (11) cooperating with the upper and lower edges of the slide (31).

10. The cooking appliance according to claim 2, further comprising a limit stop assembly (60), wherein the limit stop assembly (60) comprises a first limit stop hook (61) disposed on the box body (10) and a second limit stop hook (62) disposed on the box door (20), and the first limit stop hook (61) and the second limit stop hook (62) are in stop fit.

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