CN115420059A - Drawer structure and refrigerator - Google Patents

Abstract

The invention discloses a drawer structure and a refrigerator, comprising: the box of one side open-ended installs a plurality of drawer drawers in the box, and the opposite side that the box is relative also is equipped with the opening, the opening of each side of box all is equipped with the drawer door that seals the opening and can outwards take out, installs the connecting piece that is used for connecting the drawer and connects on the drawer door the handle of connecting piece, the connecting piece is connected the drawer door and is corresponded when pulling the handle the drawer of drawer door is fought. The refrigerator freezing chamber provided by the invention adopts a drawer door opening and closing scheme, the front door body and the rear door body are the same and share the same freezing drawer, the door bodies are provided with handles and connecting pieces with buckle functions, when a user pulls the door, the handles are pulled open under stress and drive the buckles of the connecting pieces to rotate until the buckles clamp the drawer, and at the moment, the drawer can be pulled out of the refrigerator freezing chamber by the user; the same applies to the other side. The structure can ensure that the stored objects in the refrigerator close to the other side door can be taken in two door opening directions, thereby facilitating the use of users.

Description

Drawer structure and refrigerator

Technical Field

The invention relates to the technical field of refrigerators, in particular to a drawer structure and a refrigerator.

Background

With the continuous progress of society and the continuous improvement of living standard of people, the refrigerator is used by more and more people as a new refrigerating and fresh-keeping appliance and continuously goes into the daily life of more and more people. The existing refrigerator can be used in only one room generally, however, as the volume demand of the refrigerator increases, the occupied area of the refrigerator also increases. For example, a partition wall is arranged between a kitchen and a restaurant, and the partition wall is not a bearing wall generally, so that the partition wall can be modified. When a user in another room wants to take the stored articles in the refrigerator, the user needs to go around the room in which the refrigerator is placed to take the articles, which causes inconvenient user experience.

Disclosure of Invention

The invention provides a drawer structure and a refrigerator, aiming at solving the technical problem that a drawer of the refrigerator in the prior art can only be pulled out from one side of the refrigerator.

The technical scheme adopted by the invention is as follows:

the invention provides a drawer structure, comprising: the box of one side open-ended installs a plurality of drawer drawers in the box, the opposite side that the box is relative also is equipped with the opening, the opening of each side of box all is equipped with the drawer door that seals the opening and can outwards take out, install on the drawer door and be used for connecting the connecting piece of drawer and the connection the handle of connecting piece, the pulling during the handle the connecting piece is connected the drawer door with correspond the drawer of drawer door.

Preferably, the connector comprises:

the rotating block is arranged in the drawer door;

the connecting handle is connected with the rotating block and the handle, and the connecting handle drives the rotating block to rotate when the handle is pulled;

the hook is connected with the rotating block and is connected with the drawer bucket in a fastening mode after rotating along with the rotating block.

Further, the lateral surface of drawer door sets up first notch, and inside sets up the second activity chamber, the second activity chamber intercommunication the medial surface of drawer door, rotatory piece is installed first notch with the position of second activity chamber intercommunication, the connecting handle is installed first notch department, the crotch is installed at second activity intracavity, the handle is located the edge of first notch, the handle to when the first notch is pulled outward, the crotch stretches out second activity chamber with drawer fill lock joint.

Preferably, the drawer door covers two transversely arranged drawer buckets, three handles are transversely arranged on each drawer door, the handles on two sides are respectively connected with one connecting piece, the handle in the middle is simultaneously connected with two connecting pieces, and each connecting piece is used for connecting one corresponding drawer bucket.

Furthermore, the space in the box body is divided into a plurality of drawer lattices for installation, each drawer lattice is provided with a support slide rail on two opposite sides, the two sides of the drawer are provided with matched slide rails corresponding to the support slide rails, the support slide rails and the matched slide rails are provided with clamping grooves, and the support slide rails and the matched slide rails are connected through sliding blocks with clamping blocks on two sides.

Furthermore, the side faces, opposite to the supporting slide rail and the matching slide rail, of the supporting slide rail are provided with racks, and the sliding block is provided with a gear matched with the racks.

Furthermore, the inboard of drawer door is equipped with a plurality of guide rail strips perpendicularly, the inboard of box is equipped with the correspondence guide rail strip's guide rail slot.

The invention further provides a refrigerator which comprises the drawer structure.

Furthermore, a plurality of drawer drawers are arranged in the freezing chamber at the lower part of the box body, and the two opposite sides of the refrigerating chamber at the upper part of the box body are provided with openings and are provided with door bodies.

Compared with the prior art, the refrigerator with the front and rear doors opened and closed is designed, the front and rear doors of the refrigerator are placed on the walls of two adjacent rooms and embedded in the walls, the use area of the refrigerator in a single room is reduced, the refrigerator can be used in both rooms, and the purpose of using two rooms of one refrigerator is achieved. The refrigerator freezing chamber adopts a drawer door opening and closing scheme, the front door body and the rear door body are the same and share the same freezing drawer, a handle and a connecting piece capable of being buckled are arranged on the door bodies, when a user pulls the door, the handle is pulled open under stress and drives buckles of the connecting piece to rotate until the buckles clamp the drawer, and at the moment, the drawer can be pulled out of the refrigerator freezing chamber by the user; the other side is the same. The structure can ensure that the stored objects in the refrigerator close to the other side door can be taken in two door opening directions, thereby facilitating the use of users.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.

FIG. 1 is a schematic perspective view of a case according to an embodiment of the present invention;

FIG. 2 is a cross-sectional view of the front side of the case in an embodiment of the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 2;

FIG. 4 is an exploded view of the drawer door position in an embodiment of the present invention;

FIG. 5 is an exploded view of the housing in an embodiment of the invention;

FIG. 6 is a diagram of a structure of a rail assembly of the drawer according to an embodiment of the present invention;

fig. 7 is a schematic perspective view of a hidden door of a box body according to an embodiment of the invention.

1. A box body; 11. a freezing chamber; 12. a refrigerating chamber; 121. a partition plate; 13. a drawer grid;

2. a drawer bucket; 21. bending the edges; 211. a bayonet; 22. matching with a slide rail; 23. supporting the slide rail; 24. a rack; 25. a slider; 26. a gear;

3. a drawer door; 31. a first notch; 32. a second movable chamber; 33. a guide rail bar;

4. a connecting member; 41. rotating the block; 42. a connecting handle; 43. hooking;

5. a handle;

6. a box door;

7. a support member;

8. a compressor; 81. a compressor bottom plate; 9. support the feet.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

The principles and construction of the present invention will be described in detail below with reference to the drawings and examples.

At present, a kitchen and a dining room of a household house are generally only separated by one wall, and the wall is a non-bearing wall and can be reformed. The existing refrigerator can be used in only one room, however, as the volume demand of the refrigerator increases, the occupied area of the refrigerator also increases. In home use, a refrigerator can generally be placed in only one fixed area, for example, in a kitchen or a restaurant. If the refrigerator is placed in a kitchen, food materials can be conveniently taken during cooking, but cold drinks, snacks and other articles need to be taken in the kitchen: if the refrigerator is placed in a restaurant, people can take ears conveniently and can drink cold drinks, snacks and other articles, but taking food materials during cooking is inconvenient. Therefore, the invention designs the refrigerator, the front and back doors of the refrigerator are placed on the walls of two adjacent rooms and embedded in the walls, the use area of the refrigerator in a single room is reduced, and the refrigerator can be used in both rooms, thereby achieving the purpose of using two rooms of the refrigerator. The refrigerator freezing chamber adopts a drawer door opening and closing scheme, the front door body and the rear door body are the same and share the same freezing drawer, a handle and a connecting piece are arranged on the door bodies, when a user pulls the door, the handle is pulled open under stress and drives the connecting piece to rotate until the connecting piece clamps the drawer, and at the moment, the drawer can be pulled out of the refrigerator freezing chamber by the user; the other side is the same. The structure can ensure that the stored objects in the refrigerator close to the other side door can be taken in two door opening directions, thereby facilitating the use of users.

As shown in fig. 1 to 4, the present invention proposes a drawer mechanism including: box 1, the body of refrigerator promptly, the both sides opening of box 1 installs a plurality of drawer drawers 2 in the box 1 and is used for depositing edible material, and each side opening of box 1 all is equipped with a plurality ofly seals the opening and the drawer door 3 that can outwards take out, can set up a plurality of drawer doors 3 promptly one side, and every drawer door 3 corresponds at least one drawer 2, seals the opening of this side jointly, avoids air conditioning to reveal. Each drawer door 3 is provided with a connecting piece 4 and a handle 5, the handle 5 is installed on the connecting piece 4, the connecting piece 4 can be rotated by pulling the handle 5, the connecting piece 4 is buckled on the drawer bucket 2 on the inner side of the drawer door 3, and the drawer door 3 and the drawer bucket 2 on the inner side of the drawer door 3 can be pulled out together as long as the handle 5 is continuously pulled outwards; when the drawer door 3 is pushed back, the drawer bucket 2 is directly pushed by the drawer door 3 to move until the drawer door 3 is attached to the side face of the box body 1. When the other side needs to pull out the drawer 2, the handle 5 on the drawer door 3 on the other side is pulled in the same way, so that the drawer door 3 and the drawer 2 on the inner side of the drawer door 3 can be pulled out together through the connecting piece 4 to finish the storage taking and placing, the drawer door 3 is pushed in the same way when the drawer door 3 is closed, and the drawer door 3 pushes the drawer 2 to move and retract until the drawer door 3 is attached to the side face of the other side of the box body 1. The drawer is simple in structure, convenient to use, capable of being repeatedly used for many times by adopting a simple mechanical structure and good in durability.

The specific structure of the connecting element can be set in various forms, and it is within the scope of the present invention that the connecting element is used for connecting the drawer door and the drawer. A specific preferred embodiment is given below.

As shown in fig. 2 to 4, the connecting member 4 is a rotating hook, and the drawer 2 is automatically fastened in a manner that the handle 5 automatically pulls the rotating hook to rotate when being pulled outward, and the connecting member 4 specifically includes: a rotating block 41, a connecting handle 42 and a hook 43; the rotating block 41 is rotatably installed in the drawer door 3, the connecting handle 42 is connected to the upper curved surface of the rotating block 41, the handle 5 is fixed at the tail end of the connecting handle 42, and when the handle 5 is pulled outwards, the rotating block 41 is driven to rotate clockwise through the connecting handle 42. The hook 43 is connected to the curved surface on the lower side of the rotating block 41, when the handle 5 is pulled outwards to enable the connecting handle 42 to swing to the maximum distance, the rotating block 41 rotates clockwise to drive the hook 43 to extend out from the inner side surface of the drawer door 3 to buckle the drawer bucket 2, the handle 5 continues to be pulled outwards, at this moment, the rotating block 41 does not rotate, but the hook 43 still buckles the drawer bucket 2, and the drawer door 3 and the drawer bucket 2 can be pulled out together.

As shown in fig. 3, the structure corresponding to the connection member 4 mounted on the drawer door 3 is as follows: the top of the drawer door 3 is provided with a first notch 31, the interior of the drawer door is provided with a second movable cavity 32, and the first notch 31 is communicated with the top surface and the outer side surface of the drawer door 3, namely, the top surface and the outer side surface are both provided with a vacancy to form a pocket-shaped groove; second activity chamber 32 communicates the medial surface of drawer door 3 simultaneously, and the top in second activity chamber 32 and the bottom intercommunication of breach, second activity chamber 32 sets up rotatory piece 41 with the intercommunication department of breach, rotatory piece 41 rotates and installs the intercommunication department at second activity chamber 32 and breach, connect handle 42 and install in first notch 31 department, connect the bottom of handle 42 and connect rotatory piece 41, crotch 43 installs at second activity chamber 32, rotatory piece 41 is connected at the top of crotch 43, when connecting handle 42 and touch the inner wall an of first notch 31, handle 5 stimulates the maximum distance, crotch 43 buckles into drawer fill 2.

A spring may be provided between the connection handle 42 and the inner wall a, and the handle 5 on the connection handle 42 may automatically rebound (the hook 43 may also automatically return) by the elasticity of the spring, or the handle 5 may rebound by another method.

In addition, the top of the drawer door 3 is rounded, that is, both sides of the first notch 31 are curved surfaces extending to the top surface of the drawer door 3, and the outer side surface of the handle 5 is curved surface-shaped and is mounted at the edge of the first notch 31, that is, if a user wants to pull the door 6 outward, the best borrowing point is the position of buckling the inner side surface of the handle 5, so that the user is prevented from pulling out the drawer door 3 in other ways and the drawer bucket 2 is not pulled out.

The concrete structure of drawer 2 does: drawer 2 is the cuboid form, and all around and bottom fillet, and drawer 2 top is equipped with round horizontally limit 21 of buckling, and the bottom surface that lies in the limit 21 of buckling of drawer 2 front and back both sides is equipped with bayonet socket 211, in order to guarantee the volume of drawer 2 as far as possible, can be located the position in the four corners of drawer 2 on limit 21 of buckling and set up bayonet socket 211 and be used for cooperating with crotch 43.

In the following, preferred embodiments of arrangement of the drawers 2 are provided, and there are various specific matching manners of the drawers 2 and the drawer doors 3, where the drawers 2 correspond to the drawer doors 3 one by one, or multiple drawers 2 correspond to one drawer door 3.

In this embodiment, as shown in fig. 4 and 5, two drawer doors 2 are transversely arranged in a box 1, at least one drawer 2 is longitudinally arranged, specifically two drawer doors are arranged in the figure, each drawer door 3 covers the two transversely arranged drawer doors 2, three handles 5 are transversely arranged on each drawer door 3, the handles 5 on both sides are respectively connected to one connecting piece 4, the handle 5 in the middle is simultaneously connected to two connecting pieces 4, pulling the handle 5 on the left side can pull out the drawer door 3 and the drawer bucket 2 on the left side, pulling the handle 5 on the right side can pull out the drawer door 3 and the drawer bucket 2 on the right side, pulling the handle 5 in the middle, because the handle 5 in the middle is simultaneously connected to two connecting pieces 4, the drawer door 3 and the two drawer buckets 2 on the left and right can be pulled out simultaneously. Through set up a plurality of handles 5 on same drawer door 3, can pull out a drawer 2 alone, also can pull out two drawer 2 simultaneously, can prevent that air conditioning from revealing, improves user's use simultaneously and feels.

In order to keep the handle 5 stable, the handles 5 on both sides are further provided with supporting pieces 7, the supporting pieces 7 are arranged at intervals with the connecting pieces 4 of the handles 5, the supporting pieces 7 also comprise rotating blocks 41 and connecting handles 42 (the functions of the rotating blocks 41 and the connecting handles 42 of the connecting pieces 4 are completely the same), but no hooks 43 are arranged, namely, the connecting pieces 4 are connected at the positions, close to the outer ends, of the elongated transverse handles 5 and used for hooking the drawer buckets 2, and the supporting pieces 7 are connected at the positions, close to the inner ends, of the elongated transverse handles 5, so that the structure of the handles 5 is stable, and uniform stress is ensured when the handles are pulled outwards.

As shown in fig. 5 and 6, the drawer bucket 2 and the box 1 can be connected in a manner that the drawer can be drawn out and pushed back in a sliding manner by using a traditional drawer sliding chute structure. The invention specifically provides an embodiment of a better specific connection mode of a drawer 2 and a box body 1, which specifically comprises the following steps: the space in the box 1 is separated into a plurality of drawer check 13 that are used for installing drawer 2, every the relative both sides of drawer check 13 all are equipped with support slide rail 23, and the both sides of drawer 2 are equipped with the cooperation slide rail 22 that corresponds support slide rail 23, all are equipped with the draw-in groove on support slide rail 23 and the cooperation slide rail 22, can connect support slide rail 23 and cooperation slide rail 22 through the slider 25 that both sides all were equipped with the fixture block. Specifically, the clamping blocks on the two sides of the sliding block 25 do not enter the supporting sliding rail 23 and the matching sliding rail 22, so that when the drawer 2 is pulled out from the drawer grid 13, the matching sliding rail 22 on the side surface of the drawer 2 can slide along the sliding block 25, and meanwhile, the sliding block 25 can also be driven to slide along the supporting sliding rail 23.

As shown in fig. 6, in order to improve the reliability of the sliding of the drawer 2, the supporting rail 23 and the mating rail 22 are provided with racks 24 on opposite sides, and the slider 25 is provided with at least one gear 26 that mates with the racks 24. The specific arrangement of the gear 26 may be that a hole communicated with two opposite sides of the slider 25 is dug on the slider 25, the gear 26 is arranged in the hole, the edge of the gear 26 extends out of the slider 25 to be matched with the racks 24 positioned on two sides of the slider 25, the sliding of the drawer 2 is more reliable by arranging the gear 26, and the drawer 2 is supported by the slider 25 when stopping drawing.

Two guide rails 33 are vertically arranged on the inner side of the drawer door 3, and guide rail slots are arranged on the inner side of the box body 1 (i.e. the inner wall of the drawer lattice 13 close to the outer side) to enable the drawer door 3 to be pulled and pushed back.

As shown in fig. 5 and 7, the present invention further provides a refrigerator, including the drawer structure, that is, the refrigerator body 1 of the drawer structure is the refrigerator body 1, in a specific embodiment, the lower portion of the refrigerator body 1 is a freezing chamber 11, the upper portion is a refrigerating chamber 12, the freezing chamber 11 is provided with the drawer bucket 2 and the drawer door 3 in the drawer structure, the upper refrigerating chamber 12 is provided with a plurality of partition boards 121 for partitioning, and the upper refrigerating chamber 12 can also be provided with the drawer structure, which is within the protection scope of the present invention.

Specifically, the opposite sides of the refrigerating chamber 12 at the upper portion of the box body 1 are provided with the side-by-side doors 6 (i.e. the door 6 structure of the conventional double-door refrigerator is not described in detail).

As can be seen from the figure, the bottom surface of the box body is provided with a plurality of supporting legs 9, the bottom of the box body is used for installing a compressor 8, the right side of the bottom of the box body is provided with a groove, the compressor is installed in the groove and is provided with a compressor bottom plate 81 to ensure the position stability of the compressor 8, and the side wall of the box body is further provided with an air duct, a heat exchanger and other components, which are not the key points for protection of the present invention and are not described in detail.

It is noted that the terminology used above is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the 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.

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 application unless specifically stated otherwise. 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 description of the present application, it is to be understood that the orientation or positional relationship indicated by the directional terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc., are generally based on the orientation or positional relationship shown in the drawings, and are used for convenience of description and simplicity of description only, and in the case of not making a reverse description, these directional terms do not indicate and imply that the device or element being referred to must have a particular orientation or be constructed and operated in a particular orientation, and therefore, should not be considered as limiting the scope of the present application; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

For ease of description, spatially relative terms such as "over … …", "over … …", "over … …", "over", etc. may be used herein to describe the spatial positional relationship of one device or feature to another device or feature as shown 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 … …" may include both orientations 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 the terms have no special meanings unless otherwise stated, and therefore, the scope of protection of the present application is not to 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 drawer construction comprising: the box of one side open-ended installs a plurality of drawer drawers in the box, its characterized in that, the opposite side that the box is relative also is equipped with the opening, the opening of each side of box all is equipped with the drawer door that seals the opening and can outwards take out, install on the drawer door and be used for connecting the connecting piece of drawer and the connection the handle of connecting piece, the pulling during the handle the connecting piece is connected the drawer door with correspond the drawer of drawer door.

2. The drawer structure of claim 1, wherein the connector comprises:

the rotating block is arranged in the drawer door;

the connecting handle is connected with the rotating block and the handle, and the connecting handle drives the rotating block to rotate when the handle is pulled;

the hook is connected with the rotating block and is buckled with the drawer hopper after rotating along with the rotating block.

3. The drawer structure of claim 2, wherein the outer side of the drawer door is provided with a first notch, and the inner side is provided with a second movable cavity; the drawer comprises a drawer door, a first notch, a second movable cavity, a first hook, a second movable cavity, a rotating block, a connecting handle, a hook and a drawer bucket, wherein the second movable cavity is communicated with the inner side surface of the drawer door, the rotating block is installed at the position where the first notch is communicated with the second movable cavity, the connecting handle is installed at the position of the first notch, the hook is installed in the second movable cavity, the handle is located at the edge of the first notch, and the hook extends out of the second movable cavity and is fastened with the drawer bucket when the handle is pulled outwards from the first notch.

4. The drawer structure according to claim 1, wherein each of the drawer doors covers two of the drawer chambers arranged in a transverse direction, three of the handles are arranged on each of the drawer doors in the transverse direction, the handles located at two sides are respectively connected to one of the connecting members, the handle located at the middle is simultaneously connected to two of the connecting members, and each of the connecting members is used for connecting a corresponding one of the drawer chambers.

5. The drawer structure according to claim 1, wherein the space inside the box body for placing the drawer is divided into a plurality of drawer lattices, each of the drawer lattices has a supporting slide rail on the inner side wall opposite to the drawer lattice, the drawer lattice has a matching slide rail corresponding to the supporting slide rail on the outer side, the supporting slide rail and the matching slide rail have a clamping groove, and the supporting slide rail and the matching slide rail are connected by a slide block having clamping blocks on both sides.

6. The drawer structure of claim 5, wherein the side of the support rail opposite to the mating rail is provided with a rack, and the slider is provided with a gear engaged with the rack.

7. The drawer structure of claim 1, wherein a plurality of guide rails are vertically provided at an inner side of the drawer door, and guide rail slots corresponding to the guide rails are provided at an inner side of the cabinet.

8. A refrigerator comprising the drawer structure of any one of claims 1 to 7.

9. The refrigerator as claimed in claim 8, wherein a plurality of the drawer drawers are provided to the freezing chamber of the lower part of the cabinet or the refrigerating chamber of the upper part of the refrigerator.

10. The refrigerator as claimed in claim 8, wherein the freezing chamber of the lower part of the cabinet is provided with a plurality of the drawer drawers, and the refrigerating chamber of the upper part of the cabinet is opened at opposite sides and is provided with the door body.

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