CN115265056A - A kind of refrigerator - Google Patents

Abstract

The application discloses refrigerator includes: a box body; the shelf is movably arranged in the box body and is provided with an accommodating area which is used for accommodating refrigerated articles; the first connecting rod comprises a first connecting part and a second connecting part which are arranged at intervals, the first connecting rod is rotatably connected to the shelf through the first connecting part, and the first connecting rod is rotatably connected to the inner wall of the box body through the second connecting part; when the first connecting rod rotates relative to the inner wall of the refrigerator, the first connecting rod and the shelf rotate relatively so as to drive the shelf to move in the horizontal direction and the vertical direction simultaneously through the first connecting rod. Therefore, the first connecting rod can enable the shelves to move in the horizontal direction and the vertical direction at the same time, the shelves are not obstructed by the positions of other shelves when being pulled down, and the height of the refrigerator can be fully expanded.

Description

a refrigerator

technical field

The present application relates to the technical field of household appliances, in particular to a refrigerator.

Background technique

At present, the height of household refrigerators is generally in the range of 1.7m-1.85m, while the clear height of the living room and kitchen in ordinary residential houses is about 2.3m, which results in a 45-60cm space on the top of the refrigerator in the user's home that has not been covered. use.

In order to increase the volume of the unit floor area of the refrigerator, the height of the refrigerator is usually extended upwards, and the pull-down shelf is used in conjunction with it to obtain a refrigerator with the largest internal volume under the same floor area. Even ingredients stored in high places can be easily reached by users with the help of the pull-down shelf. However, the current pull-down shelf can only be pulled down in the vertical direction, and will be hindered by the position of other shelves when pulling down, resulting in insufficient expansion of the height of the refrigerator.

Contents of the invention

The present application provides a refrigerator capable of sufficiently extending the height of the refrigerator.

Specifically, the refrigerator includes: a box; a shelf, which is movably arranged in the box, and the shelf forms an accommodating area for accommodating items to be refrigerated; A connecting part and a second connecting part, the first connecting rod is rotatably connected to the shelf through the first connecting part, and the first connecting rod is rotatably connected to the inner wall of the box through the second connecting part; wherein, the first connecting rod When the rod rotates relative to the inner wall of the refrigerator, the first connecting rod and the shelf rotate relatively, so that the shelf is driven to move horizontally and vertically through the first connecting rod.

In some specific embodiments, the refrigerator includes a second connecting rod, the second connecting rod is arranged in parallel with the first connecting rod, the second connecting rod includes a third connecting portion and a fourth connecting portion arranged at intervals, and the second connecting rod passes through the first connecting rod. The three connecting parts are rotatably connected to the shelf, and the second connecting rod is rotatably connected to the inner wall of the box through the fourth connecting part; wherein, when the first connecting rod rotates relative to the shelf and the inner wall of the box, the second connecting rod The two connecting rods also rotate relative to the inner wall of the shelf and the casing.

In some specific implementations, the refrigerator further includes a driving part, which is rotatably arranged on the inner wall of the box body. The driving part has a telescopic shaft, and one end of the telescopic shaft is connected with the first connecting rod. A link rotates relative to the inner wall of the refrigerator.

In some specific embodiments, a fifth connecting part is provided between the first connecting part and the second connecting part of the first connecting rod, and one end of the telescopic shaft is rotatably connected to the first connecting rod through the fifth connecting part.

In some specific embodiments, the inner wall of the box includes a side wall of the box, the shelf includes a sidewall of the shelf spaced apart from the sidewall of the box, and the first connecting rod is rotatably connected to the side of the shelf through a first connecting portion. The first connecting rod is rotatably connected to the side wall of the box through the second connecting part.

In some specific embodiments, the side wall of the shelf includes the side wall of the first shelf and the side wall of the second shelf oppositely arranged, and the side wall of the first shelf and the side wall of the second shelf are connected through the first connecting rod and the box respectively. body wall connection.

In some specific implementation manners, the refrigerator further includes a first fixing plate, the first fixing plate is fixedly arranged on the side wall of the box body, the first connecting rod is rotatably connected to the first fixing plate through the second connecting portion, and the second connecting rod The fourth connecting portion is rotatably connected to the first fixing plate.

In some specific embodiments, the first fixing plate is provided with an arc-shaped groove on the side close to the first connecting rod, the first connecting part is located at one end of the first connecting rod, and the other end of the first connecting rod is movably arranged on In the arc-shaped groove; wherein, when the first connecting rod rotates relative to the first fixing plate, the other end of the first connecting rod moves in the arc-shaped groove.

In some specific embodiments, the refrigerator includes a second fixed plate, the second fixed plate is fixedly arranged on the top of the shelf side wall of the shelf, and the first connecting rod is rotatably arranged on the second fixed plate through the first connecting portion, The second connecting rod is rotatably arranged on the second fixing plate through the third connecting portion.

In some specific embodiments, the refrigerator includes a storage piece arranged under the shelf, and the storage piece is used to store refrigerated items; the rear side of the bottom of the shelf is provided with an avoidance slope, and the avoidance slope extends from the rear wall of the shelf To the bottom wall of the shelf, the avoidance slope is used to avoid storage objects when the shelf moves.

The present application has at least the following beneficial effects: the first connecting rod of the refrigerator provided by the present application is respectively rotatably connected to the shelf and the inner wall of the refrigerator, and when the telescopic shaft of the driving part drives the first connecting rod to rotate relative to the inner wall of the refrigerator, the first The connecting rod rotates relative to the shelf to drive the shelf to move in the horizontal direction and the vertical direction at the same time. Through the horizontal and vertical movement of the shelves at the same time, the moving process of the shelves will not be affected by the installation positions of other shelves, so that the height of the refrigerator can be sufficiently expanded.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the accompanying drawings required in the embodiments. Obviously, the accompanying drawings in the following description are only some of the present application. Embodiments, for those of ordinary skill in the art, other drawings can also be obtained based on these drawings without any creative effort.

Fig. 1 is a schematic diagram of the overall structure of an embodiment of a refrigerator provided by the present application.

Fig. 2 is a structural schematic diagram of the refrigerator in Fig. 1 with the freezing door removed.

Fig. 3 is a structural schematic view of the upper part of the refrigerator in Fig. 1 excluding the refrigeration door and the side walls.

Fig. 4 is a schematic structural view of the shelves of the refrigerator in Fig. 1 .

Fig. 5 is a structural schematic diagram of the refrigerator in Fig. 1 when the shelf is combined with the first connecting rod.

FIG. 6 is a schematic exploded view of the structure in FIG. 5 .

Fig. 7 is a front view of the structure shown in Fig. 5 .

FIG. 8 is a side view of the structure shown in FIG. 5 .

Fig. 9 is a structural schematic view of the refrigerator in Fig. 1 when the shelf is in another position.

Fig. 10 is a structural schematic diagram of the refrigerator in Fig. 1 when the shelf is in another position.

Fig. 11 is a schematic structural view of the upper part of the refrigerator in Fig. 10 after the side walls of the box are removed.

Fig. 12 is a structural schematic view of the first fixing plate of the refrigerator disposed on the side wall of the box.

Fig. 13 is a schematic diagram of the arrangement of the first connecting rod and the second connecting rod of the refrigerator in Fig. 1 .

Explanation of reference signs: 10, refrigerator; 11, cabinet; 111, refrigerator; 1111, storage plate; 1112, storage drawer; 112, freezer; 113, refrigerator door; 1131, control button; 114, freezer door ; 12, layer frame; 121, layer frame rear wall; 122, first layer frame side wall; 123, second layer frame side wall; 124, partition; 13, the first connecting rod; 131, the first connecting part; 132, the second connecting part; 133, the fifth connecting part; 14, the second connecting rod; 141, the third connecting part; 142, the fourth 15, driving part; 151, telescopic shaft; 152, main body; 16, first fixing plate; 161, arc groove; 17, second fixing plate; 18, connecting rod.

Detailed ways

The application will be described in further detail below in conjunction with the accompanying drawings and embodiments. In particular, the following examples are only used to illustrate the present application, but not to limit the scope of the present application. Likewise, the following embodiments are only some of the embodiments of the present application but not all of them, and all other embodiments obtained by those skilled in the art without creative efforts fall within the protection scope of the present application.

The terms "first", "second", "third", "fourth", etc. (if any) in the specification and claims of the present application and the above drawings are used to distinguish similar objects, and not necessarily Used to describe a specific sequence or sequence. It is to be understood that the data so used are interchangeable under appropriate circumstances such that the embodiments of the application described herein, for example, can be practiced in sequences other than those illustrated or described herein. Furthermore, the terms "comprising" and "having", as well as any variations thereof, are intended to cover a non-exclusive inclusion, for example, a process, method, system, product or device comprising a sequence of steps or elements is not necessarily limited to the expressly listed instead, may include other steps or elements not explicitly listed or inherent to the process, method, product or apparatus.

The present application provides a refrigerator 10. FIG. 1 is a schematic diagram of the overall structure of an embodiment of the refrigerator 10 provided by the present application. FIG. 2 is a schematic diagram of the structure of the refrigerator 10 in FIG. 4 is a schematic structural view of the shelf 12 of the refrigerator 10 in FIG. 1 .

1-4, the refrigerator 10 includes a box body 11 and a shelf 12, the shelf 12 is movably arranged in the box body 11, the shelf 12 forms a storage area, and the storage area is used to accommodate items to be refrigerated .

Specifically, the box body 11 is hollowed with a storage room, which is divided into a refrigerating room 111 located on the top of the refrigerator 10 and a freezing room 112 located below the refrigerator 10 , and the refrigerating room 111 and the freezing room 112 are arranged at intervals. The opening of the refrigerating chamber 111 is provided with a refrigerating door 113 of the refrigerator 10 to seal the refrigerating chamber 111 , and the opening of the freezing chamber 112 is provided with a freezing door 114 of the refrigerator 10 to seal the freezing chamber 112 . The temperature in the refrigerating chamber 111 is higher than the temperature in the freezing chamber 112 , so that the stored items are kept fresh through the refrigerating chamber 111 , and the stored items are frozen and stored through the freezing chamber 112 .

In combination with the above, the shelf 12 can be arranged in the refrigerator compartment 111. When it is arranged in the refrigerator compartment 111 and when the refrigerator door 113 is closed, the shelf 12 can be located on the top of the refrigerator compartment 111. At this time, the top of the shelf 12 and the refrigerator There is a small gap or fit between the upper walls of the chamber 111 . When it is necessary to place items in the shelf 12, the refrigerator door 113 is opened and the shelf 12 is pulled down. Certainly, the shelf 12 can also be arranged in the freezer compartment 112 , and when it is necessary to place items on the shelf 12 , the freezer door 114 can be opened and the shelf 12 can be pulled up.

More specifically, both the refrigerator compartment 111 and the freezer compartment 112 are divided into multiple smaller spaces, and different items can be stored in different spaces. In addition to being provided with a shelf 12 in the refrigerating room 111, an accommodating plate 1111 and an accommodating drawer 1112 may also be provided below the shelf 12, the accommodating plate 1111 and the accommodating drawer 1112 are arranged at intervals in the vertical direction, and through The accommodating board 1111 and the accommodating drawer 1112 are used to accommodate refrigerated items.

It should be understood that the vertical direction described in the embodiment of the present application is based on the scenario where the refrigerator 10 is placed and used normally. When the refrigerator 10 is placed and used normally, the height direction of the refrigerator 10 is parallel to the vertical direction.

Specifically in conjunction with Fig. 4, the shelf 12 includes a shelf rear wall 121, a first shelf side wall 122 and a second shelf side wall 123, and the first shelf side wall 122 and the second shelf side wall 123 are all connected to the shelf. The rear wall 121 is fixedly connected and respectively located on two sides of the rear wall 121 of the shelf, and the side wall 122 of the first shelf and the side wall 123 of the second shelf can be arranged at intervals in parallel.

The shelf 12 further includes a partition 124 which is arranged horizontally, and two ends of the partition 124 are respectively fixed on the side wall 122 of the first shelf and the side wall 123 of the second shelf. The number of partitions 124 can be multiple, and a plurality of partitions 124 are arranged at intervals along the height direction of the first shelf side wall 122 and the second shelf side wall 123, and the top of the partition 124 can form an accommodating area 125 , the items to be refrigerated can be placed in the storage area 125 for storage.

In combination with the above, the overall shape of the shelf 12 can match the shape of the refrigerator compartment 111, so that when the shelf 12 is in the working position, the rear wall 121 of the shelf is opposite and parallel to the rear wall of the refrigerator compartment 111, and the first shelf The side wall 122 and the side wall 123 of the second shelf are respectively opposite to and parallel to the side wall of the refrigerator compartment 111 .

Fig. 5 is a structural schematic diagram of the combination of the shelf 12 and the first connecting rod 13 of the refrigerator 10 in Fig. 1, Fig. 6 is a structural exploded schematic diagram of the structure shown in Fig. 5, and Fig. 7 is a schematic diagram of the structure shown in Fig. 5 Front view, Fig. 8 is a side view of the structure shown in Fig. 5 .

3 and 5-8, the refrigerator 10 further includes a first connecting rod 13, the first connecting rod 13 includes a first connecting portion 131 and a second connecting portion 132 arranged at intervals, the first connecting rod 13 is connected through the first The part 131 is rotatably connected to the shelf 12 , and the first connecting rod 13 is rotatably connected to the inner wall of the box body 11 through the second connecting part 132 .

Specifically, the first connecting rod 13 is arranged in a strip shape, and the first connecting portion 131 and the second connecting portion 132 are arranged at intervals along the length direction of the first connecting rod 13 . A matching structure matching with the first connecting portion 131 is correspondingly provided on the shelf 12, so that the first connecting portion 131 is matched with the matching structure to be rotatably connected, so that the first connecting rod 13 can pass through the first connecting portion 131 realizes the rotatable connection with the shelf 12 . Similarly, for the implementation of the second connecting portion 132 rotatably connected to the inner wall of the box body 11 , reference may be made to the implementation of the first connecting portion 131 rotatably connecting the shelf 12 .

Wherein, the first connecting portion 131 and the second connecting portion 132 can be groove portions, and at this moment, the inner wall of the shelf 12 and the box body 11 can be provided with corresponding raised portions; the first connecting portion 131 and the second connecting portion 132 can also be It is a protruding part, and at this time, the inner wall of the shelf 12 and the box body 11 can be provided with a groove part correspondingly. Of course, the arrangement of the first connecting portion 131 and the second connecting portion 132 is not limited thereto.

In combination with the arrangement of the above-mentioned first connecting rod 13, when the first connecting rod 13 rotates relative to the inner wall of the refrigerator 10, the first connecting rod 13 and the shelf 12 rotate relatively, so that the first connecting rod 13 drives the shelf 12 and at the same time Move horizontally and vertically.

It should be understood that when the first connecting rod 13 rotates relative to the inner wall of the refrigerator 10 , that is, the inner wall of the box body 11 through the second connecting portion 132 , the inner wall of the box body 11 does not move. When the first connecting rod 13 rotates relative to the shelf 12 through the first connecting portion 131 , the shelf 12 will move, that is, move in the horizontal direction and the vertical direction at the same time.

Fig. 9 is a schematic structural view of the refrigerator 10 in Fig. 1 when the shelf 12 is in another position, Fig. 10 is a schematic structural view of the refrigerator 10 in Fig. 1 when the shelf 12 is in another position, and Fig. 11 is a schematic view of the refrigerator 10 in Fig. 10 A schematic diagram of the structure of the upper part of the refrigerator 10 after removing the side wall of the box body 11.

Referring to FIG. 8 , on the basis of FIG. 1 , the shelf 12 rotates relative to the first connecting rod 13 so that the shelf 12 moves horizontally and vertically. At this time, the shelf 12 moves outward in the horizontal direction, and the shelf 12 moves downward in the vertical direction at the same time, and the shelf 12 is pulled down.

9 and 10, on the basis of FIG. 8, the shelf 12 is further moved in the horizontal direction, and the shelf 12 is further moved downward in the vertical direction at the same time. At this time, the shelf 12 is further pulled down to lowest position.

Specifically, during the pull-down process of the shelf 12, its upper end is always horizontal, and when the shelf 12 is pulled down to the lowest position, the shelf rear wall 121 of the shelf 12 is just positioned at the opening of the refrigerating chamber 111, or the shelf 12's The rear wall 121 is spaced apart from the opening of the refrigerator compartment 111 .

It should be understood that the user can pull down the shelf 12 to the desired position according to actual needs, and can place the refrigerated item when the shelf 12 is at the lowest position, or place the refrigerated item when the shelf 12 is at the lowest position .

In summary, when the first connecting rod 13 of the refrigerator 10 provided by the present application rotates relative to the inner wall of the box body 11, the shelf 12 will also rotate relative to the first connecting rod 13, so that the shelf 12 can be horizontally Direction and vertical direction of movement at the same time. Therefore, when the shelf 12 is at a higher position in the box body 11, the shelf 12 can be moved horizontally outward and vertically downward, so that the shelf 12 can be pulled down to a preset position to store refrigerated items.

Because the layer frame 12 can move outwards in the horizontal direction simultaneously when pulling down, therefore, the layer frame 12 can avoid the structure that the layer frame 12 is arranged below in the process of moving down, prevents the layer frame 12 from being damaged during the moving process. The obstruction of the structure below the shelf 12. In this case, the height of the refrigerator 10 can be fully expanded, and even if the shelf 12 is set at a higher position, it can be pulled down without being affected by the structure below the shelf 12 .

Please refer to FIG. 3, FIG. 5, FIG. 6, and FIG. 8, the refrigerator 10 includes a second connecting rod 14, the second connecting rod 14 is arranged in parallel with the first connecting rod 13, and the second connecting rod 14 includes a third connecting rod arranged at intervals. part 141 and the fourth connecting part 142 . The second connecting rod 14 is rotatably connected to the shelf 12 through the third connecting portion 141 , and the second connecting rod 14 is rotatably connected to the inner wall of the box body 11 through the fourth connecting portion 142 .

Specifically, the second connecting rod 14 and the first connecting rod 13 are arranged in parallel and at intervals on a plane parallel to the side wall 122 of the shelf. The second connecting rod 14 is also arranged in a strip shape, and the third connecting portion 141 and the fourth connecting portion 142 are arranged at intervals along the length direction of the second connecting rod 14 .

Wherein, regarding the content of the embodiment in which the second connecting rod 14 is rotatably connected to the shelf 12 through the third connecting part 141 , and the second connecting rod 14 is rotatably connected to the inner wall of the box body 11 through the fourth connecting part 142 Reference can be made to the content of the embodiment in which the first connecting rod 13 is arranged on the shelf 12 through the first connecting portion 131 and the first connecting rod 13 is arranged on the inner wall of the box body 11 through the second connecting portion 132 , and details will not be repeated here.

Wherein, when the first connecting rod 13 rotates relative to the shelf 12 and the inner wall of the box body 11 , the second connecting rod 14 also rotates relative to the shelf 12 and the inner wall of the box body 11 . At this time, when the second connecting rod 14 rotates, the shelf 12 moves in the horizontal direction and the vertical direction at the same time.

It should be understood that, through the setting of the second connecting rod 14 , the shelf 12 moves smoothly during the rotation process, which can enhance the stability of the setting of the shelf 12 .

Please refer to FIG. 3, FIG. 5, FIG. 6, and FIG. 8. In some specific embodiments, the refrigerator 10 further includes a driving member 15, which is rotatably arranged on the inner wall of the box body 11, so that the driving member 15 can It rotates relative to the inner wall of the box body 11 .

Specifically, the driving member 15 has a telescopic shaft 151 and a main body 152 , and the telescopic shaft 151 can expand and contract relative to the main body 152 . One end of the main body portion 152 is rotatably disposed on the inner wall of the box body 11 , so that the driving member 15 is rotatably disposed on the inner wall of the box body 11 . An end of the telescopic shaft 151 away from the main body 152 is connected to the first connecting rod 13 , and the driving member 15 drives the first connecting rod 13 to rotate relative to the inner wall of the refrigerator 10 through the telescopic shaft 151 .

It should be understood that the end of the telescopic shaft 151 away from the main body 152 is rotatably connected to the first connecting rod 13 , so that the driving member 15 can rotate relative to the first connecting rod 13 .

Referring to FIG. 8 , a fifth connecting portion 133 is provided between the first connecting portion 131 and the second connecting portion 132 of the first connecting rod 13 , and one end of the telescopic shaft 151 is rotatably connected to the first connecting portion 133 through the fifth connecting portion 133 . Rod 13.

Specifically, the arrangement of the fifth connection portion 133 can also refer to the arrangement manners of the above-mentioned first connection portion 131 and the second connection portion 132 . The first connecting rod 13 may be protruded in part of the structure to form a protruding portion, the protruding portion is disposed close to the driving member 15, and the fifth connecting portion 133 may be disposed on the protruding portion.

More specifically, the driving member 15 is disposed close to the second connecting portion 132 , and the distance between the first connecting portion 131 and the fifth connecting portion 133 is greater than the distance between the second connecting portion 132 and the fifth connecting portion 133 . In this arrangement, when the driving member 15 drives the first connecting rod 13 , the telescopic distance of the telescopic shaft 151 is relatively short, which can meet the requirement of miniaturization of the driving member 15 .

In other embodiments, the driving member 15 is disposed near the second connecting portion 132 , and the distance between the first connecting portion 131 and the fifth connecting portion 133 is smaller than that between the second connecting portion 132 and the fifth connecting portion 133 Pitch. With this arrangement, when the driving member 15 drives the first connecting rod 13 to move, the driving force required by the driving member 15 is relatively small, which can reduce driving energy consumption.

In combination with the embodiment of the driver 15, the refrigerator 10 can also include a controller, the controller can be the main control board of the refrigerator 10, the controller is electrically connected to the driver 15, and the controller is used to control the working state of the driver 15, and then The first connecting rod 13 is driven to control the movement of the shelf 12 .

Specifically, the refrigerator can be provided with a control button 1131 , which is connected to the controller, and the control button 1131 can be regarded as a part of the controller, and the control button 1131 is used to control the working state of the driving member 15 . Wherein, the control button 1131 can be arranged on the inner wall of the refrigerator door 113 , and the user can control the working state of the driving member 15 by pressing the control button 1131 after opening the refrigerator door 113 .

Specifically, referring to FIG. 5 , FIG. 6 and FIG. 8 , the refrigerator 10 further includes a first fixing plate 16, the first connecting rod 13 is rotatably connected to the first fixing plate 16 through the second connecting portion 132, and the second connecting rod 14 is rotatably connected to the first fixing plate 16 through the fourth connecting portion 142 .

FIG. 12 is a structural diagram of the first fixing plate 16 of the refrigerator 10 disposed on the side wall of the box body 11 .

Referring to FIG. 12 , the first fixing plate 16 can be fixedly arranged on the side wall of the box body 11 . In this embodiment, the first connecting rod 13 and the second connecting rod 14 are fixed on the side wall of the box body 11 through the first fixing plate 16, and the first connecting rod 13 and the second connecting rod 14 can be fixed relative to the first The plate 16 rotates, ie at the same time relative to the side walls of the box 11 .

Through the setting of the first fixing plate 16, a gap is formed between the first connecting rod 13 and the second connecting rod 14 and the side wall of the box body 11 through the first fixing plate 16, which facilitates the installation of the driver 15 and prevents the box body 11 from The side walls of the first connecting rod 13 and the second connecting rod 14 hinder the rotation. In addition, the first connecting rod 13 and the second connecting rod 14 can also be assembled on the first fixing plate 16 in advance, and then the first connecting rod 13 and the second connecting rod 14 can be quickly assembled to the box through the first fixing plate 16. The side wall of the body 11.

Referring to FIG. 8 , in some embodiments, the first fixing plate 16 is provided with an arc-shaped groove 161 on a side close to the first connecting rod 13 , the first connecting portion 131 is located at one end of the first connecting rod 13 , and the first connecting rod 13 is located at one end of the first connecting rod 13 . The other end of the rod 13 is movably disposed in the arc groove 161 .

Specifically, the other end of the first connecting rod 13 may be provided with a protrusion, and the other end of the first connecting rod 13 is movably disposed in the arc-shaped groove 161 through the protrusion. When the first connecting rod 13 rotates relative to the first fixing plate 16 , the other end of the first connecting rod 13 moves in the arc groove 161 .

It should be understood that through the arrangement of the arc-shaped groove 161 , on the one hand, the first connecting rod 13 can be limited by the arc-shaped groove 161 , which can prevent the first connecting rod 13 from deviating from a preset track during rotation. On the other hand, the first connecting rod 13 can be supported by the arc groove 161 , thereby ensuring the stability of the first connecting rod 13 supporting the shelf 12 .

In some specific embodiments, the arc-shaped groove 161 is a quarter arc, that is, the angle corresponding to the arc-shaped groove 161 is 90°. At this time, when the other end of the first connecting rod 13 is located at the bottom of the arc-shaped groove 161, the first connecting rod 13 and the second connecting rod 14 are parallel to the vertical direction, and the shelf 12 is in the working position. It should be understood that when the shelf 12 is at the working position, that is, the shelf 12 is at the highest position. When the other end of the first connecting rod 13 is located at the top of the arc-shaped groove 161 , the first connecting rod 13 and the second connecting rod 14 are parallel to the horizontal direction, and the shelf 12 is at the lowest position.

8, specifically, the refrigerator 10 includes a second fixed plate 17, the second fixed plate 17 is fixedly arranged on the top of the side wall of the shelf 12 of the shelf 12, and the first connecting rod 13 is rotatable through the first connecting portion 131. The second connecting rod 14 is rotatably arranged on the second fixing plate 17 through the third connecting portion 141 .

It should be understood that the first connecting rod 13 and the second connecting rod 14 are rotatably arranged on the shelf 12 through the second fixing plate 17 . The setting of the second fixing plate 17 facilitates the installation of the first connecting rod 13 and the second connecting rod 14 on the one hand, and prevents the first connecting rod 13 and the second connecting rod 14 from rotating relative to the shelf 12 on the other hand. Friction layer frame 12 produces motion resistance.

Further referring to FIG. 4 , the refrigerator 10 includes a storage piece disposed under the shelf 12 , and the storage piece is used for storing items to be refrigerated. In combination with the above content, the storage item may be storage items such as the storage board 1111 and the storage drawer 1112 .

Below the shelf 12 is provided with the embodiment of the storage part, the rear side of the bottom of the shelf 12 is provided with an avoidance slope 126, and the avoidance slope 126 extends from the shelf rear wall 122 of the shelf 12 to the shelf of the shelf 12 The bottom wall 127 and the escaping slope 126 are used to evacuate the storage objects when the shelf 12 moves.

Specifically, during the pull-down process, the shelf 12 has a horizontal outward movement and a vertical downward movement, which are combined into a movement of the shelf 12 obliquely downward. By setting the avoidance slope 126 , the shelf 12 will not collide with the storage items below the shelf 12 during the pull-down process, thereby ensuring the smooth pull-down of the shelf 12 . Of course, in order to ensure the avoidance effect of the avoidance slope 126 , it is necessary to set the size and inclination angle of the avoidance slope according to the actual movement route of the shelf 12 .

Referring to FIG. 13 , FIG. 13 is a schematic diagram of the arrangement of the first connecting rod 13 and the second connecting rod 14 of the refrigerator 10 in FIG. 1 .

Further, regarding the quantity and installation positions of the first link 13 and the second link 14 , reference may also be made to the following embodiments.

Combined with the embodiment that the shelf 12 includes the first shelf side wall 122 and the second shelf side wall 123 that are oppositely arranged, the first shelf side wall 122 and the second shelf side wall 123 are all connected to the side wall of the box body 11 interval setting.

At this time, there are two first connecting rods 13, one first connecting rod 13 is rotatably connected to the first shelf side wall 122 through the first connecting part 131, and the other first connecting rod 13 is connected through the second connecting part 132 is rotatably connected to the side wall of the box body 11 . Correspondingly, there are also two second connecting rods 14 at this time, one second connecting rod 14 is rotatably connected to the side wall 123 of the second shelf through the third connecting portion 141, and the other second connecting rod 14 is connected through The third connecting portion 141 is rotatably connected to the side wall 123 of the second shelf.

In combination with the setting of the first fixing plate 16, the quantity of the first fixing plate 16 is two at this time, and one first fixing plate 16 is fixed on the side wall of the box body 11 opposite to the first shelf side wall 122, and one first fixing plate 16 A connecting rod 13 and a second connecting rod 14 are connected to the first fixing plate 16 . Another fixing plate 16 is fixed on the side wall of the box body 11 opposite to the side wall 123 of the second shelf, and a first connecting rod 13 and a second connecting rod 14 are connected to the first fixing plate 16 .

In conjunction with the setting of the second fixing plate 17, the quantity of the second fixing plate 17 is two now, and one second fixing plate 17 is fixed on the first shelf side wall 122, and another second fixing plate 17 is fixed on the second on the side wall 123 of the shelf. A first connecting rod 13 and a second connecting rod 14 are fixed on a second fixing plate 17 , and another first connecting rod 13 and another second connecting rod 14 are fixed on another second fixing plate 17 .

In combination with the embodiment in which the number of the first connecting rods 13 is two, at this time, the two first connecting rods 13 are arranged oppositely, and the two first connecting rods 13 are relatively fixedly connected through the connecting rod 18 . Through the setting of the connecting rod 18, the two first connecting rods 13 are relatively fixed and can move synchronously.

It should be understood that although it is shown in FIG. 13 that there are two driving members 15 and they are respectively connected to two first connecting rods 13 . However, in combination with the arrangement of the above connecting rod 18 , it is also possible to drive only one first connecting rod 13 through one driving member 15 , and then drive the other first connecting rod 13 to rotate through the connecting rod 18 .

The above is only the implementation mode of this application, and does not limit the scope of patents of this application. Any equivalent structure or equivalent process conversion made by using the contents of this application specification and drawings, or directly or indirectly used in other related technical fields, All are included in the scope of patent protection of the present application in the same way.

Claims (10)

1. A refrigerator, characterized by comprising:

a box body;

the shelf is movably arranged in the box body and is provided with an accommodating area used for accommodating refrigerated articles;

the first connecting rod comprises a first connecting part and a second connecting part which are arranged at intervals, the first connecting rod is rotatably connected to the shelf through the first connecting part, and the first connecting rod is rotatably connected to the inner wall of the box body through the second connecting part;

when the first link rotates relative to the inner wall of the refrigerator, the first link rotates relative to the shelves to drive the shelves to move in the horizontal direction and the vertical direction simultaneously through the first link.

2. The refrigerator according to claim 1,

the refrigerator comprises a second connecting rod, the second connecting rod is parallel to the first connecting rod, the second connecting rod comprises a third connecting part and a fourth connecting part which are arranged at intervals, the second connecting rod is rotatably connected to the shelf through the third connecting part, and the second connecting rod is rotatably connected to the inner wall of the refrigerator body through the fourth connecting part;

when the first connecting rod rotates relative to the shelf and the inner wall of the box body, the second connecting rod also rotates relative to the shelf and the inner wall of the box body.

3. The refrigerator according to claim 1,

the refrigerator further comprises a driving piece, the driving piece is rotatably arranged on the inner wall of the refrigerator body and provided with a telescopic shaft, one end of the telescopic shaft is connected with the first connecting rod, and the driving piece drives the first connecting rod to rotate relative to the inner wall of the refrigerator through the telescopic shaft.

4. The refrigerator according to claim 3,

and a fifth connecting part is arranged between the first connecting part and the second connecting part of the first connecting rod, and one end of the telescopic shaft is rotatably connected to the first connecting rod through the fifth connecting part.

5. The refrigerator according to claim 1,

the inner wall of box includes the box lateral wall, layer frame include with the layer frame lateral wall that the box lateral wall interval set up, first connecting rod passes through first connecting portion rotationally connect in layer frame lateral wall, first connecting rod passes through second connecting portion rotationally connect in the box lateral wall.

6. The refrigerator according to claim 5,

the shelf side wall comprises a first shelf side wall and a second shelf side wall which are oppositely arranged, and the first shelf side wall and the second shelf side wall are respectively connected with the box side wall through the first connecting rod.

7. The refrigerator according to claim 2,

the refrigerator also comprises a first fixing plate, the first fixing plate is fixedly arranged on the side wall of the refrigerator body, the first connecting rod is rotatably connected to the first fixing plate through the second connecting part, and the second connecting rod is rotatably connected to the first fixing plate through the fourth connecting part.

8. The refrigerator according to claim 7,

an arc-shaped groove is formed in one side, close to the first connecting rod, of the first fixing plate, the first connecting portion is located at one end of the first connecting rod, and the other end of the first connecting rod is movably arranged in the arc-shaped groove;

wherein when the first link rotates relative to the first fixing plate, the other end of the first link moves in the arc-shaped groove.

9. The refrigerator according to claim 7,

the refrigerator comprises a second fixing plate, the second fixing plate is fixedly arranged at the top of the shelf side wall of the shelf, the first connecting rod is rotatably arranged on the second fixing plate through the first connecting part, and the second connecting rod is rotatably arranged on the second fixing plate through the third connecting part.

10. The refrigerator according to claim 1,

the refrigerator comprises a storage piece arranged below the shelf, and the storage piece is used for storing refrigerated articles;

the rear side of the bottom of the layer frame is provided with an avoiding inclined plane, the avoiding inclined plane extends to the bottom wall of the layer frame from the rear wall of the layer frame, and the avoiding inclined plane is used for avoiding the storage objects when the layer frame moves.

Images