CN1979066B - Refrigerator drawer capable assembling and disassembling - Google Patents

Abstract

The present invention relates to a fridge drawer that can be cohered and split, which is made up of front panel, back side board, left and right side board and bottom board. The feather is that the side board of the drawer is movable, and it connects to the neighbor front panel, back side board and bottom board to form a large drawer. The fridge drawer that can be cohered and split provided by the present invention has the advantages in that: as required, separating the drawer space so as to forming a large drawer or splitting into over two small drawers, wherein each small drawer can be pulled out separately in order to reduce loss of refrigeration capacity.

Description

Join and Split Refrigerator Drawers

technical field

The invention relates to a refrigerator drawer, in particular to a refrigerator drawer which can be assembled and disassembled.

Background technique

The structure of the drawer or the fruit and vegetable box used to hold food in the existing refrigerator is as shown in Figure 1. Open box body. The volume of this kind of drawer is fixed, and the quantity of the drawer that each kind of refrigerator is designed is also certain, and the drawer of this fixed quantity and volume will bring inconvenience in use. Because the variety and quantity of food stored by different users at different times are not the same, often some drawers are not full, and some food has no drawer to hold, so different foods have to be mixed together, which brings problems that cannot be taken out. Convenience, can not make full use of storage space. Therefore how to design a kind of drawer with adjustable volume is to adapt to and satisfy the various needs of users, is the problem that refrigerator manufacturing industry is faced with.

In the utility model patent application whose application number is 01236690, the title is called [Adjustable partition plate refrigerator fruit and vegetable box] discloses a kind of refrigerator fruit and vegetable box with adjustable partition plate used in the refrigerator freezer, its structure is shown in Figure 2, It is mainly provided with a plurality of fixing grooves 8 on the left and right side walls 7 of the fruit and vegetable box body 6, and a partition 9 is clamped in the fixing grooves 8, and the user can insert the partitions in different fixing grooves 8 as required , so as to achieve the purpose of separating and adjusting the volume in the fruit and vegetable box and storing different foods respectively.

Although this patent solves the problem of separating the volume in the fruit and vegetable box and divides a fruit and vegetable box into two or three small fruit and vegetable boxes, when it is necessary to take the items in one of the boxes, the whole box must be pulled out. Just pull out one of them and it will be a waste of energy.

Contents of the invention

The technical problem to be solved by the present invention is to provide a combined and detachable refrigerator drawer that can be combined and detached for the above-mentioned shortcomings of the prior art.

The assembled and disassembled refrigerator drawer provided by the utility model is realized by the following technical scheme.

A refrigerator drawer that can be assembled and disassembled is composed of a plurality of side-by-side drawers composed of a front panel, a rear side panel, a left and right side panel and a bottom panel, and is characterized in that:

The adjacent side panels of the drawers arranged side by side are detachable movable side panels;

The movable side panel is used as a front panel, a rear side panel and a bottom panel connecting two adjacent drawers to form a large drawer.

In addition to the above-mentioned necessary technical features, the following technical content may also be added during the specific implementation process:

The refrigerator drawer that can be assembled and disassembled is characterized in that: the movable side plate is provided with pin holes, the middle parts of both ends are provided with coaxial shaft pins, the upper parts of both ends are provided with latch pins, and the bottom surface is provided with Pin hole; the upper part of the front panel and the rear side plate at the connection position of the two adjacent drawers is provided with a pin hole corresponding to the position of the upper pin on the movable side plate, and a long hole is vertically provided from the bottom upward corresponding to the position of the shaft pin; On the bottom plate of the connecting part of the two adjacent drawers, a pin is provided corresponding to the position of the pin hole on the bottom end surface of the movable side plate;

The two movable side panels are slidably arranged in the long holes of the front and rear panels of the two adjacent drawers with the pivot pins at both ends;

The two movable side panels are in the upright position, and the pin holes on the bottom end faces are placed on the pins on the bottom plates at the connecting parts of the two adjacent drawers, and the pins on the upper parts of the two ends are inserted into the two phases. In the pin holes of the front and rear panels of the adjacent drawers, drawers are arranged side by side;

The two movable side plates rotate around their shaft pins to be horizontally stacked on the bottom of two adjacent drawers, and the small holes on the plate surface are placed on the pins at the bottom of the adjacent drawers to form a large drawer.

The feature of the refrigerator drawer that can be assembled and disassembled is that the latches arranged on the upper parts of both ends of the movable side panels are elastic latches with springs or ordinary latches.

The refrigerator drawer that can be spliced and disassembled is characterized in that: the pivot pins on the two adjacent left and right movable side panels are offset symmetrically up and down relative to the centerline of the movable side panels, and are offset relative to the centerline of the movable side panels. The moving distance is 1/2 of the center distance of the two oblong holes on the left and right front panels and the left and right rear side panels.

The movable side panel is composed of a partition, a front baffle and a rear baffle; between the partition, the front baffle and the rear baffle and between the partition, the front baffle and the rear baffle and the A pin connection structure is provided between adjacent drawers, the two partitions are pinned to each other to form a bottom plate connection plate, and the bottom plate connection plate and the two bottom plates are pinned to form a large drawer bottom plate; the two front baffles The panels are pinned to each other to form a panel connection plate, and the panel connection plate is pinned to the two front panels to form a large drawer front panel; the two rear baffles are pinned to each other to form a rear side panel connection plate, and the The rear side panel connecting plate is pinned with the two rear side panels to form the rear side panel of the large drawer.

The refrigerator drawer that can be assembled and disassembled is characterized in that: between the partitions, front baffles and rear baffles and between the partitions, front baffles, rear baffles and adjacent drawers There is a pin connection structure between them; the partitions, front baffles and rear baffles are plugged together to form the movable side panels of the adjacent drawers and are pinned to the adjacent drawers so that the adjacent drawers become a complete juxtaposition small drawers.

The refrigerator drawer that can be assembled and disassembled is characterized in that: the pin connection structure is a pin column and pin hole structure, specifically, pin holes are provided on the left and right end faces and the bottom end face of the partition, and the front The two side end surfaces of the baffle and the rear baffle are also provided with pin holes corresponding to the pin hole positions on the left and right end surfaces of the baffle, and the front baffle, the rear baffle and the baffle pass through the pin holes provided on the end surfaces with pin holes. The columns are plugged with each other to form movable side panels with pin holes on both ends and bottom surfaces; the bottom panels, front panels and rear side panels at the joints of adjacent drawers correspond to the bottom panels and two side panels of the movable side panels. A pin hole is provided at the position of the pin hole, and the bottom plate, the front panel and the rear side plate at the junction of the movable side plate and the adjacent drawer are pinned to form a small drawer;

The two partitions are connected to the bottom plate connection plate with the pin holes on the bottom end surface, and pin holes are arranged on the bottom plate connection plate corresponding to the pin hole positions on the two adjacent drawer bottom plates connected. hole, the bottom plate connecting plate is pinned to two adjacent drawer bottom plates with pins;

The two front baffle plates are connected to the front panel connection plate with the pin holes on the side end faces, corresponding to the pin holes on the front panels of the two adjacent drawers connected on the front panel connection plate. The position is provided with a pin hole, and the front panel connecting plate is pinned to two adjacent drawer front panels by pins;

The two rear baffles are connected with the pin holes on the side end faces to form the rear side plate connecting plate, corresponding to the connected two adjacent drawer rear side plates on the described rear side plate connecting plate. The pin hole position is provided with a pin hole, and the described rear side plate connecting plate is pinned to two adjacent drawer rear side plates with pin pins.

The refrigerator drawer that can be assembled and disassembled is characterized in that: the pin joint structure is a slot and plug structure, specifically, on the left and right end surfaces and upper end surfaces of the partition, the front baffle and the rear baffle Slots are provided on the left and right end faces of the front baffle, the rear baffle and the partition are plugged with each other through the slots on the end faces to form movable side plates with slots on both end faces; The front panel of the adjacent drawer joint and the slot on the rear side plate corresponding to the two side end faces of the movable side plate are correspondingly provided with slots, and the lower end surface of the partition and the bottom plate of the adjacent drawer joint are correspondingly provided with slots. There is a pin hole, the movable side plate is inserted with the front panel and the rear side plate at the joint of the adjacent drawer, and the bottom plate and the movable side plate are pinned by pins to form a small drawer;

The two partitions are plugged into the bottom plate connection plate with the slots on the upper end faces thereof, and pin holes are arranged on the bottom plate connection plate corresponding to the pin hole positions on the two adjacent drawer bottom plates connected. hole, the bottom plate connecting plate is pinned to two adjacent drawer bottom plates with pins;

The two front baffles are inserted into the front panel connecting plate with the slots on the side end faces, corresponding to the slots on the front panels of the two adjacent drawers connected on the front panel connecting plate. A slot is provided at the position, and the front panel connecting plate is plugged into the front panels of two adjacent drawers with plugs;

The two rear baffles are plugged with slots on the side end surfaces to form a rear side panel connection plate, which corresponds to the connected two adjacent drawer rear side panels on the rear side panel connection plate. A slot is provided at the position of the slot, and the rear side panel connection plate is inserted into two adjacent drawer rear side panels with a plug.

The refrigerator drawer that can be assembled and disassembled is characterized in that: the cross-sectional shape of the slot is dovetail-shaped, or T-shaped, or L-shaped; the cross-sectional shape of the insert block corresponds to the The dovetail, or T-shaped, or L-shaped cross-sectional shape of the slot is a double dovetail, or I-shaped, or ㄇ-shaped.

The advantages of the present invention are:

According to the needs, the space of the separate drawer can be divided into one large drawer or two or more small drawers, and each small drawer can be pulled out independently to reduce the loss of cooling capacity.

In order to have a further understanding of the structural features and effects of the invention, specific embodiments are listed and described in detail as follows in conjunction with the accompanying drawings.

Description of drawings

Fig. 1 is the structural diagram of existing refrigerator fruit and vegetable box.

Fig. 2 is a perspective view of a conventional refrigerator drawer (storage frame) with adjustable storage space.

Fig. 3 is a three-dimensional exploded schematic view of the pin joint structure of the refrigerator drawer that can be assembled and disassembled according to the present invention.

Fig. 4 is a three-dimensional schematic diagram when the refrigerator drawer of the present invention is disassembled into two small drawers.

Fig. 5 is a schematic view when the refrigerator drawers of the present invention are combined into one large drawer.

Fig. 6 is a partially enlarged view of the present invention split into two small refrigerator drawers using a plug-in structure.

Fig. 7 is a partial enlarged view of the present invention combined into a large refrigerator drawer using a plug-in structure.

8-11 are examples of various plug structures.

Fig. 12 is a partial perspective exploded view of another embodiment of the present invention.

Fig. 13 is a partial perspective view of a large drawer combined in another embodiment of the present invention.

Detailed ways

Fig. 3 is a three-dimensional exploded schematic diagram of the pin joint structure of the refrigerator drawer that can be assembled and disassembled according to the present invention. The assembled and disassembled refrigerator drawer provided by the present invention is composed of a front panel 10 , a rear side panel 20 , left and right side panels 30 , 40 and a bottom panel 50 . In order to enable the drawers to be disassembled and assembled according to the needs of use, wherein: the front panel 10, the rear side panel 20 and the bottom panel 50 are at least two pieces to form at least two adjacent drawers, and the adjacent drawers refer to missing side board drawers. Each of the two adjacent drawers lacks a side panel, the left side panel lacks a right side panel, and the right side panel lacks a left side panel; the refrigerator drawer that can be assembled and disassembled can also be composed of three or four front panels. 10. The rear side plate 20 and the bottom plate 50 form three or four adjacent drawers to be split into two or three or four small drawers; among the three or four adjacent drawers, the two sides Adjacent drawers in the middle are missing one side panel each, and adjacent drawers in the middle are missing two side panels each. For ease of description, the following descriptions will be made by taking two adjacent drawers as an example.

Embodiment one

Figure 3-11 shows an embodiment of the present invention. In this embodiment, the front panel, the rear side panel and the bottom panel are at least two pieces to form at least two adjacent drawers; There is a base connecting plate 60, a panel connecting plate 70 and a rear side plate connecting plate 80, respectively connecting two bottom plates 51, 52, two front panels 11, 12 and two rear side plates 21, 22 to form a large drawer, as shown in Figure 5 shown.

A movable side panel 90 is provided, and the movable side panel 90 is assembled with adjacent drawers to form a complete side-by-side drawer, as shown in FIG. 4 .

Please refer to Fig. 5, the bottom plate connecting plate 60 is composed of two partition plates 61, the panel connecting plate 70 is composed of two front baffle plates 71, and the rear side plate connecting plate 80 is composed of two rear baffle plates Plate 81 is composed; between the two partitions 61, two front baffles 71 and two rear baffles 81 and between the partitions 61, front baffles 71 and rear baffles 81 and adjacent drawers Pin connection structure, the two partitions 61 are pinned to each other to form a bottom plate connection plate 60, and the bottom plate connection plate 60 is pinned to the two bottom plates 51, 52 to form a large drawer bottom plate; the two front baffles 71 are pinned to each other to form a panel connection plate 70, and the panel connection plate 70 is pinned to the two front panels 11 and 12 to form a large drawer front panel; the two rear baffles 81 are pinned to each other to form a rear side panel The connection plate 80, the rear side plate connection plate 80 is pinned with the two rear side plates 21, 22 to form the rear side plate of the large drawer.

Please refer to Fig. 4, between the partition board 61, the front board 71 and the rear board 81 and between the partition board 61, the front board 71 and the rear board 81 and the adjacent drawers, there are pin joints. Structure; the partition board 61, the front baffle 71 and the back baffle 81 are plugged together to form the movable side panel 90 of the adjacent drawer; the movable side panel 90 is pinned to the adjacent drawer to make the adjacent drawer The drawers become complete juxtaposed small drawers 100 and 101 .

The pin connection structure is a pin and pin hole structure (as shown in Figures 3 and 4), specifically, pin holes 13 are provided on the left and right end faces and the bottom end face of the partition plate 61, and the front baffle plate 71 and the rear end face are provided with pin holes 13. The two side end faces of baffle plate 81 are also provided with pin holes 13 corresponding to the pin hole positions on the left and right end faces of partition plate 61, and the front baffle plate 71, rear baffle plate 81 and partition plate 61 pass through the pin holes on the end faces. 13 Use the pins 14 to insert each other to form a movable side plate 90 with pin holes on both end faces and the bottom end face; corresponding to the bottom plates 51, 52, front panels 11, 12 and rear side plates 21, 22 at the joints of adjacent drawers The pin holes 13 are also provided on the bottom end face of the movable side plate 90 and the pin hole positions on the two side end faces. Side panel pins synthesize small drawers 100,101.

As shown in Fig. 5 , the two partitions 61 are pinned to the bottom connecting plate 60 with the pin holes 13 on the bottom end faces 14, corresponding to the two adjacent connecting plates connected on the bottom connecting plate 60. The pin hole position on the drawer bottom plate is provided with a pin hole 13, and the bottom plate connecting plate 60 is pinned to two adjacent drawer bottom plates 51, 52 with a pin 14;

The two front baffles 71 are pinned to the front panel connecting plate 70 with the pin holes 13 on the side end faces 14, and the front panel connecting plate 70 corresponds to the front of the two adjacent drawers connected. The pin hole position on the panel is provided with a pin hole 13, and the front panel connecting plate 70 is pinned to two adjacent drawer front panels 11, 12 with a pin 14;

The two rear baffle plates 81 are pinned with the pin holes 13 on their side end faces to form the rear side plate connection plate 80 with pins 14, corresponding to the two adjacent connected plates on the described rear side plate connection plate 80. A pin hole 13 is provided on the pin hole position on the drawer back side plate, and the described back side plate connecting plate 80 is pinned to two adjacent drawer back side plates 21 , 22 with a pin post 14 .

As shown in Fig. 6, the described pin connection structure is a slot and insert structure, specifically, slots are provided on the left and right end surfaces and upper end surfaces of the partition plate 61, the left and right end surfaces of the front baffle plate 71 and the rear baffle plate 81 15. Between the front baffle plate 71 and the rear baffle plate 81 and the partition plate 61, the slots 15 provided on the end faces are plugged with the plugs 16 to form movable side plates 91 with slots 15 on the end faces at both ends; The front panels 11,12 and the rear side panels 21,22 at the junction of adjacent drawers are provided with slots 15 corresponding to the slot positions on the two side end surfaces of the movable side panel 91, and are provided with slots 15 on the lower end surface of the dividing plate 61 and the corresponding slots. Correspondingly, pin holes 13 are provided on the base plate adjacent to the junction of the drawers, and the movable side panels 91 are plugged with the front panels 11, 12 and rear side panels 21, 22 of the junction of the adjacent drawers with the insert block 16, and The pins 14 pin-join the bottom plates 51, 52 and the movable side plates 91 to form small drawers juxtaposed.

As shown in Figure 7, the slots 15 on the upper end faces of the two partitions 61 are plugged with the plug-in block 16 to form a base connecting plate 60', corresponding to the connected two partitions on the described base connecting plate 60'. The pin hole positions on the adjacent drawer bottom plates 51, 52 are provided with pin holes 13, and the described bottom plate connecting plate 60 ′ is pinned to two adjacent drawer bottom plates 51, 52 with pins 14 to connect the two bottom plates into the bottom plate of the large drawer;

The two front baffle plates 71 are inserted into the front panel connection plate 70' with the slot 15 on the side end surface with the plug block 16, corresponding to the two adjacent connected plates on the front panel connection plate 70'. The slot positions on the drawer front panels 11, 12 are provided with slots 15, and the described front panel connecting plate 70' is inserted into two adjacent drawer front panels 11, 12 with plug-in blocks 16 to connect the two front panels into a large drawer. front panel;

The two rear baffles 81 are inserted into the rear side plate connection plate 80' with the slot 15 on the side end surface with the plug 16, corresponding to the connected two rear side plate connection plates 80'. The slot positions on the adjacent drawer rear side panels 21, 22 are provided with slots 15, and the described rear side panel connecting plate 80' is inserted into the two adjacent drawer rear side panels 21, 22 with plugs 16 to connect the two rear side panels. The panels are connected into the rear side panels of the large drawers.

8-11 are examples of various plug structures. It can be seen from the figure that the cross-sectional shape of the slot is dovetail, T-shaped, L-shaped or circular. The cross-sectional shape of the plug-in block is correspondingly double-dovetail, I-shaped, ㄇ-shaped or double-cylindrical.

Embodiment two

Fig. 12, 13 shows another kind of embodiment of the present invention, and the difference of this embodiment and embodiment one is, described as the movable side panel that connects two adjacent drawers namely movable side panel is a whole board, rather than Consists of three pieces. Its specific structure is:

As shown in the figure, the two movable side plates 92 are provided with pin holes 921, coaxial pins 922 are provided in the middle of both ends (only one end is shown in the figure), latches 923 are provided at the upper parts of the two ends, and The end faces are provided with pin holes (not shown in the figure); the tops of the front panels 11, 12 and the rear side panels 21, 22 at the joints of the two adjacent drawers correspond to the position of the latch 923 on the upper part of the movable side panel 92 Pin holes 211, 221 are provided, corresponding to the position of the pivot pin 922 of the movable side plate 92, elongated holes 212, 222 are vertically provided from the bottom; Pins 511, 521 are provided at the pin holes on the bottom surface of the movable side plate 92;

A bolt hole 213 (the bolt hole on the front panel is not shown) is also provided near the bottom position on the rear side plate and the front plate, and the bolt hole 213 is inserted into when the movable side plate is stacked on the bottom.

The two movable side panels 92 are slidably arranged in the slotted holes of the front panel and the rear side panel of the two adjacent drawers with the pivot pins 922 at both ends, and the reference numbers 212 and 222 are shown in the figure.

When the two movable side panels are in the upright position, the sides standing on the adjacent drawers become the movable side panels, and the pin holes on the bottom end surface are placed on the pins on the bottom plate of the connecting parts of the two adjacent drawers. 511, 521, the latches 923 on the upper parts of the two ends are inserted into the latch holes 211, 221 of the front panels and rear side panels of the two adjacent drawers to form parallel drawers;

When it is necessary to form a large drawer, the latch 923 is pulled out, and the two movable side panels are lifted to separate from the bottom pins 511, 521; At the bottom of two adjacent drawers, and the pin holes 921 on the board surface are placed on the pin posts 511, 521 at the bottom of the adjacent drawers, and the latch 923 is inserted into the latch hole 213 on the rear side plate and the pin hole on the front panel. In the latch hole, a large drawer is formed. In order to overlap the two movable side plates, the pivot pin 922 is arranged at a position deviated from the center of the movable side plate, and the pivot pins 922 on the left and right movable side plates are symmetrically offset up and down on the center line of the movable side plate respectively. The distance offset from the center line of the movable side plate is 1/2 of the distance between the centers of the two long holes 212 and 222. The up and down offset is related to the direction of rotation. When rotating clockwise, the movable side plate on the left is above the movable side plate on the right, so the pivot pin of the movable side plate on the left side shifts downward, and the pivot pin of the movable side plate on the right side deviates upward.

The latches 923 arranged on the upper parts of the two movable side plates are elastic latches with springs or ordinary latches.

Claims (9)

1. A refrigerator drawer that can be assembled and disassembled, a plurality of side-by-side drawers composed of front panels, rear side panels, left and right side panels and bottom panels, characterized in that: The adjacent side panels of the drawers arranged side by side are detachable movable side panels; The movable side panels connect the front panels, rear side panels and bottom panels of two adjacent drawers to form a large drawer. 2. The refrigerator drawer that can be assembled and disassembled according to claim 1 is characterized in that: the movable side plate is provided with pin holes, the middle part of both ends is provided with coaxial shaft pins, and the upper part of both ends is provided with For the bolt, the bottom end surface is provided with a pin hole; the upper part of the front panel and the rear side plate at the connecting part of the two adjacent drawers is provided with a bolt hole corresponding to the upper part of the movable side plate, corresponding to the position of the shaft pin from the bottom upward A long hole is vertically provided; on the bottom plate of the connecting part of the two adjacent drawers, a pin is provided corresponding to the pin hole position on the bottom end surface of the movable side plate; The two movable side panels are slidably arranged in the long holes of the front panels and rear side panels of the two adjacent drawers with the pivot pins at both ends; When the two movable side plates are in the upright position, the pin holes on the bottom end faces are placed on the pins on the bottom plates of the connecting parts of the two adjacent drawers, and the pins on the upper parts of the two ends are inserted into the two adjacent drawers. The pin holes of the front and rear panels form side-by-side drawers; When two adjacent drawers form a large drawer, rotate the two movable side plates around their shaft pins to be horizontally stacked on the bottom of the two adjacent drawers, and place the pins on the bottom of the adjacent drawers with the small holes on the plate surface The top constitutes a large drawer. 3. The refrigerator drawer that can be assembled and disassembled according to claim 2, characterized in that: the latches arranged on the upper parts of both ends of the movable side panels are elastic latches with springs, or ordinary latches. 4. The refrigerator drawer that can be assembled and disassembled according to claim 2, characterized in that: the pivot pins on the two adjacent left and right movable side panels are respectively offset symmetrically up and down on the center line of the movable side panels, relative to The offset distance of the center line of the movable side plate is 1/2 of the center distance of the two long holes arranged on the left and right front panels and the left and right rear side panels. 5. The refrigerator drawer that can be assembled and disassembled according to claim 1, wherein the movable side panel is composed of a partition, a front baffle and a rear baffle; the partition, the front baffle Between the board and the rear baffle and between the partition, the front baffle, the rear baffle and the adjacent drawers, there is a pin joint structure, and the two partitions are pinned to each other to form a bottom plate connecting plate. The connecting plate of the bottom plate is pinned to the two bottom plates to form the bottom plate of the large drawer; the two front baffles are pinned to form a panel connecting plate, and the connecting plate of the panel is pinned to the two front panels to form the front of the large drawer. Panel; the two rear baffles are pinned together to form a rear side plate connection plate, and the rear side plate connection plate and the two rear side plates are pinned to form the rear side plate of the large drawer. 6. The refrigerator drawer that can be assembled and disassembled according to claim 5, characterized in that: between the partition, the front baffle and the rear baffle, and the partition, the front baffle and the rear baffle There is a pin joint structure between the board and the adjacent drawer; the partition board, the front baffle plate and the rear baffle plate are plugged together to form the movable side plate of the adjacent drawer and are pinned to the adjacent drawer to make the adjacent drawer The drawers become complete juxtaposed smaller drawers. 7. The refrigerator drawer that can be assembled and disassembled according to claim 5, characterized in that: said pin connection structure is a pin column and pin hole structure, specifically, there are There are pin holes, and pin holes are also provided on both sides of the front baffle and rear baffle corresponding to the pin hole positions on the left and right end surfaces of the partition. The pin holes on the top are plugged with pins to form a movable side plate with pin holes on both end faces and the bottom end face; the bottom plate, front panel and rear side plate at the junction of adjacent drawers correspond to the bottom end face of the movable side plate Pin holes are provided at the pin hole positions on the two side end faces, and the movable side plate is combined with the bottom plate, front panel and rear side plate pins at the junction of the adjacent drawer with pins to form a small drawer; The two partitions are connected to the bottom plate connection plate with the pin holes on the bottom end surface, and pin holes are arranged on the bottom plate connection plate corresponding to the pin hole positions on the two adjacent drawer bottom plates connected. hole, the bottom plate connecting plate is pinned to two adjacent drawer bottom plates with pins; The two front baffle plates are connected to the front panel connection plate with the pin holes on the side end faces, corresponding to the pin holes on the front panels of the two adjacent drawers connected on the front panel connection plate. The position is provided with a pin hole, and the front panel connecting plate is pinned to two adjacent drawer front panels by pins; The two rear baffles are connected with the pin holes on the side end faces to form the rear side plate connecting plate, corresponding to the connected two adjacent drawer rear side plates on the described rear side plate connecting plate. The pin hole position is provided with a pin hole, and the described rear side plate connecting plate is pinned to two adjacent drawer rear side plates with pin pins. 8. The refrigerator drawer that can be spliced and disassembled according to claim 5, characterized in that: said pin connection structure is a slot and plug structure, specifically, on the left and right end surfaces, upper end surfaces, front There are slots on the left and right end surfaces of the baffle and the rear baffle, and the slots on the end surfaces are inserted between the front baffle and the rear baffle and the partition to form slots at both ends. The movable side panel of the adjacent drawer is connected to the front panel and the rear side panel of the adjacent drawer. Corresponding pin holes are provided on the bottom plate at the position, the movable side plate is plugged with the front panel and the rear side plate at the junction of the adjacent drawer, and the bottom plate is pinned to the movable side plate with a pin into a small drawer; The two partitions are plugged into the bottom plate connection plate with the slots on the upper end faces thereof, and pin holes are arranged on the bottom plate connection plate corresponding to the pin hole positions on the two adjacent drawer bottom plates connected. hole, the bottom plate connecting plate is pinned to two adjacent drawer bottom plates with pins; The two front baffles are inserted into the front panel connecting plate with the slots on the side end faces, corresponding to the slots on the front panels of the two adjacent drawers connected on the front panel connecting plate. A slot is provided at the position, and the front panel connecting plate is plugged into the front panels of two adjacent drawers with plugs; The two rear baffles are plugged with slots on their side end surfaces to form a rear side panel connection plate, which corresponds to the connected two adjacent drawer rear side panels on the rear side panel connection plate. A slot is provided at the position of the slot, and the rear side panel connection plate is inserted into two adjacent drawer rear side panels with a plug. 9. The refrigerator drawer that can be assembled and disassembled according to claim 5, characterized in that: the cross-sectional shape of the slot is dovetail, or T-shaped, or L-shaped; The cross-sectional shape corresponds to the dovetail, or T-shaped, or L-shaped cross-sectional shape of the slot is double dovetail, or I-shaped, or ㄇ-shaped.

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