Cold storage frame assembly of horizontal refrigerator

Abstract

The utility model discloses a cold storage rack assembly of a horizontal refrigerator, which comprises a cold storage rack, a plurality of drawers respectively arranged on the cold storage rack in a sliding manner, a plurality of first fasteners respectively arranged on the drawers, and a plurality of second fasteners respectively arranged at the positions, corresponding to the sliding positions of the drawers, of the cold storage rack, the plurality of first fasteners are in one-to-one correspondence with the plurality of second fasteners, a bayonet with an upward opening is formed between each first fastener and the corresponding drawer, and each second fastener can slide in and out of the corresponding bayonet in a reciprocating manner in the vertical direction to realize locking and unlocking of the corresponding drawer. When the drawer is located in the cold storage rack, the second fastener enters the bayonet to achieve locking and retreats from the bayonet to achieve unlocking, so that the problem of automatic sliding of the drawer is solved, unlocking and locking can be achieved only by sliding the second fastener, the structure is simple, and operation is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of cold storage racks, in particular to a cold storage rack assembly of a horizontal refrigerator. Background Art

[0002] At present, horizontal refrigerators on the market use a pull-out cold storage rack. The cold storage rack is generally provided with multiple compartments for placing drawers, and items can be stored and retrieved in each drawer. However, in the current pull-out cold storage rack, the drawers in the compartments generally do not have a stop fixing structure, and the cold storage rack is generally pulled out of the box body by a handle. When the cold storage rack is pulled out by hand, if it is accidentally shaken, the drawer will slide, and even fall off. Therefore, a cold storage rack assembly for a horizontal refrigerator is designed. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a cold storage rack assembly of a horizontal refrigerator which can prevent the cold storage rack from sliding automatically.

[0004] In order to solve the above technical problems, the utility model adopts the following technical solutions: a cold storage rack assembly of a horizontal refrigerator, comprising a cold storage rack, a plurality of drawers respectively slidably arranged on the cold storage rack, a plurality of first fasteners respectively arranged on the plurality of drawers, and a plurality of second fasteners respectively arranged at the sliding positions of the corresponding plurality of drawers of the cold storage rack, the plurality of first fasteners corresponding to the plurality of second fasteners one by one, and a bayonet with an upward opening is formed between each of the first fasteners and the corresponding drawer, and each of the second fasteners can slide back and forth in the vertical direction in and out of the corresponding bayonet to achieve locking and unlocking of the corresponding drawer.

[0005] Furthermore, the first fastener includes a connecting plate connected to the corresponding drawer, a clamping plate spaced apart from the corresponding drawer, and a receiving plate connecting the clamping plate and the connecting plate.

[0006] Furthermore, the second fastener includes a movable plate slidably connected to the cold storage rack and a limiting plate arranged on the movable plate, the movable plate can enter and exit the gap between the corresponding snap-in plate and the drawer, and the limiting plate can be pressed against the side of the snap-in plate corresponding to the sliding out direction of the drawer to achieve locking.

[0007] Furthermore, a wedge-shaped notch for lifting the corresponding second fastener is formed on one side of the clamping plate close to the cold storage rack.

[0008] Furthermore, the cold storage rack is provided with a step screw at a position corresponding to the movable plate, and the movable plate is provided with a sliding groove which is slidably matched with the step of the step screw.

[0009] Furthermore, the cold storage rack includes a bottom plate, a top plate, and four columns arranged between the top plate and the bottom plate, the movable plate is slidably arranged on the columns, and the limit plate is located on one side of the columns, and the movable plate is correspondingly located on the other side of the column and is also provided with a vertical plate arranged parallel to the limit plate.

[0010] Furthermore, a plurality of partitions are detachably provided in the drawer, and the plurality of partitions are arranged in parallel.

[0011] Furthermore, the drawer includes a pad and four side panels that are vertically arranged around the pad and connected to each other, and two of the side panels located in the pulling direction are each provided with a plurality of slots, and both sides of the plurality of partitions can respectively slideably cooperate with the plurality of slots.

[0012] Furthermore, the top surfaces of the two side panels located in the pulling direction are both inclined downward.

[0013] Furthermore, the pad is provided with a plurality of holes.

[0014] The beneficial effects of the utility model are embodied in:

[0015] The cold storage rack assembly of the horizontal refrigerator of the utility model is provided with a plurality of second fasteners on the cold storage rack corresponding to the first fasteners on the plurality of drawers one by one. When the drawers are located in the cold storage rack, the second fasteners enter the bayonet to achieve locking, and exit the bayonet to achieve release, thereby solving the problem of the drawers sliding on their own. Moreover, the release and locking can be achieved only by sliding the second fasteners in the vertical direction. The structure is simple and the operation is convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the structure of the cold storage rack assembly of the utility model;

[0017] Figure 2 yes Figure 1 A magnified view of part B;

[0018] Figure 3 This is a schematic diagram of the installation of the second fastener of the utility model;

[0019] Figure 4 This is a schematic diagram of the drawer structure of the utility model;

[0020] Figure 5 The utility model is a schematic diagram of the cold storage rack assembly and the refrigerator installation structure.

[0021] The components in the accompanying drawings are marked as follows: 1. cold storage rack; 101. bottom plate; 1011. operating port; 102. top plate; 103. column; 2. drawer; 201. pad; 2011. hole; 202. side plate; 2021. slot; 3. first fastener; 301. connecting plate; 302. snap-on plate; 3021. wedge-shaped notch; 303. receiving plate; 4. second fastener; 401. movable plate; 4011. slide groove; 402. limit plate; 403. vertical plate; 5. step screw; 6. partition; A. snap-on. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. In the absence of conflict, the embodiments in this application and the features in the embodiments can be combined with each other. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0023] See also Figure 1 and Figure 2 .

[0024] The utility model discloses a cold storage rack assembly of a horizontal refrigerator, comprising a cold storage rack 1, a plurality of drawers 2 respectively slidably arranged on the cold storage rack 1, a plurality of first fasteners 3 respectively arranged on the plurality of drawers 2, and a plurality of second fasteners 4 respectively arranged at sliding positions of the cold storage rack 1 corresponding to the plurality of drawers 2, wherein the plurality of first fasteners 3 correspond to the plurality of second fasteners 4 one by one, and a bayonet A with an upward opening is formed between each of the first fasteners 3 and the corresponding drawer 2, and each of the second fasteners 4 can slide back and forth in the vertical direction in and out of the corresponding bayonet A to achieve locking and unlocking of the corresponding drawer 2.

[0025] The cold storage rack assembly of the horizontal refrigerator of the present invention is provided with a plurality of second fasteners 4 on the cold storage rack 1 corresponding to the first fasteners 3 on the plurality of drawers 2 one by one. When the drawers 2 are located in the cold storage rack 1, the second fasteners 4 enter the bayonet A to achieve locking, and exit the bayonet A to achieve release, thereby solving the problem of the drawers 2 sliding by themselves, and the release and locking can be achieved only by sliding the second fasteners 4, and the structure is simple and the operation is convenient.

[0026] In one embodiment, see Figure 2The first fastener 3 includes a connecting plate 301 connected to the corresponding drawer 2, a clamping plate 302 spaced apart from the corresponding drawer 2, and a receiving plate 303 connecting the clamping plate 302 with the connecting plate 301. With this design, a clamping opening A can be formed between the clamping plate 302 and the drawer 2, and the clamping opening A is open at the top and connected at both sides, so as to facilitate the cooperation with the second fastener 4.

[0027] In one embodiment, see Figure 2 The second fastener 4 includes a movable plate 401 slidably connected to the cold storage rack 1 and a limiting plate 402 arranged on the movable plate 401. The movable plate 401 can move in and out of the gap between the corresponding snap-in plate 302 and the drawer 2, and the limiting plate 402 can abut against the snap-in plate 302 on the side corresponding to the drawer 2 sliding out direction to achieve locking. With this design, the movable plate 401 moves in and out of the snap-in port A to drive the limiting plate 402 to abut against or not abut against the snap-in plate 302. The structure is simple and the operation is convenient. In this embodiment, the limiting plate 402 can also contact the side of the snap-in plate 302 close to the drawer 2 sliding out direction, so that the snap-in plate 302 guides the movable plate 401.

[0028] In one embodiment, see Figure 2 The clamping plate 302 is provided with a wedge-shaped notch 3021 on one side close to the cold storage rack 1 for lifting the corresponding second fastener 4. With this design, when the drawer 2 is inserted into the cold storage rack 1, the clamping plate 302 directly lifts the second fastener 4, eliminating the manual lifting operation of the second fastener 4. In this embodiment, the wedge-shaped notch 3021 abuts against the limiting plate 402 to realize the lifting function.

[0029] In one embodiment, see Figure 3 The cold storage rack 1 is provided with a step screw 5 at a position corresponding to the movable plate 401, and the movable plate 401 is provided with a slide groove 4011 which is slidably matched with the step of the step screw 5. In this design, the sliding and fixing of the movable plate 401 is realized through the structural characteristics of the existing step screw 5, and the structural manufacturing cost is reduced.

[0030] In one embodiment, see Figure 1The cold storage rack 1 includes a bottom plate 101, a top plate 102, and four columns 103 arranged between the top plate 102 and the bottom plate 101. The movable plate 401 is slidably arranged on the columns 103, and the limiting plate 402 is located on one side of the columns 103. The movable plate 401 is correspondingly located on the other side of the columns 103 and is further provided with a vertical plate 403 arranged parallel to the limiting plate 402. In this design, by setting the vertical plate 403 and setting it parallel to the limiting plate 402, a point of force can be provided for the fingers when the movable plate 401 is slid. By pinching the vertical plate 403 and the limiting plate 402 with the thumb and index finger respectively, the movable plate 401 can be stably slid in the vertical direction. In this embodiment, the vertical plate 403 is arranged close to the column 103, which can prevent the second fastener 4 from rotating when the clamping plate 302 lifts the second fastener 4.

[0031] In one embodiment, see Figure 4 , a plurality of partitions 6 can be detachably provided in the drawer 2, and the plurality of partitions 6 are arranged in parallel. In this design, the internal space of the drawer 2 is divided by the partition 6, and the partition 6 is detachable, which is suitable for a variety of frozen storage boxes and is convenient for storage management.

[0032] In one embodiment, see Figure 4 The drawer 2 includes a backing plate 201 and four side plates 202 vertically arranged around the backing plate 201 and connected to each other, and two side plates 202 located in the pulling direction are provided with multiple slots 2021, and both sides of the multiple partitions 6 can be slidably matched with the multiple slots 2021. With this design, the partitions 6 can be detached through the slots 2021 plugging and matching, and the disassembly operation is convenient.

[0033] In one embodiment, see Figure 4 The top surfaces of the two side panels 202 in the pulling direction are both inclined downward. This design increases the opening area of ​​the drawer 2, provides a guide for the slot 2021, improves the convenience of plugging the partition 6 into the slot 2021, and also provides a guide when placing the freezing box at the edge, making it convenient to place the freezing box at the edge.

[0034] In one embodiment, see Figure 4 , a plurality of holes 2011 are also provided on the backing plate 201. With such a design, when taking out the freezing box, the box body can be pushed upwards from the holes 2011, which facilitates the taking-out operation of the freezing box.

[0035] In one embodiment, see Figure 1The bottom plate 101 and the top plate 102 are both provided with operation openings 1011. With this design, the operation opening 1011 of the bottom plate 101 can be convenient for cleaning the bottom of the freezer when the cold storage rack 1 is not taken out, and the operation opening 1011 of the top plate 102 can be installed with a cold storage device on the top plate 102 to slow down the rise in sample temperature when the cold storage rack 1 is lifted to store and retrieve items, and the top plate 102 can also be directly connected to the top door of the refrigerator as a whole, and the cold storage rack 1 can be lifted or lowered by moving the door up and down.

[0036] It should be understood that the examples and implementation modes described in this article are for illustrative purposes only and are not intended to limit the present invention. Those skilled in the art may make various modifications or changes based on them. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

[0037] It should be noted that if the embodiments of the present invention involve directional indications such as up, down, left, right, front, back, etc., then the directional indications are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture as shown in the accompanying drawings. If the specific posture changes, the directional indication will also change accordingly.

[0038] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the utility model, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the meaning of "and / or" appearing in the full text includes three parallel schemes. Taking "A and / or B" as an example, it includes scheme A, or scheme B, or schemes that satisfy both A and B. In addition, "multiple" refers to more than two. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the utility model.

Claims

1. A cold storage rack assembly for a horizontal refrigerator, characterized in that: The invention comprises a cold storage rack (1), a plurality of drawers (2) respectively slidably arranged on the cold storage rack (1), a plurality of first fasteners (3) respectively arranged on the plurality of drawers (2), and a plurality of second fasteners (4) respectively arranged at sliding positions of the cold storage rack (1) corresponding to the plurality of drawers (2), wherein the plurality of first fasteners (3) correspond to the plurality of second fasteners (4) one by one, and a bayonet (A) with an opening facing upward is formed between each of the first fasteners (3) and the corresponding drawer (2), and each of the second fasteners (4) can reciprocate in a vertical direction to slide in and out of the corresponding bayonet (A) to achieve locking and unlocking of the corresponding drawer (2).

2. The cold storage rack assembly of a horizontal refrigerator according to claim 1, characterized in that: The first fastener (3) comprises a connecting plate (301) connected to the corresponding drawer (2), a snap-in plate (302) spaced apart from the corresponding drawer (2), and a receiving plate (303) connecting the snap-in plate (302) and the connecting plate (301).

3. The cold storage rack assembly of a horizontal refrigerator according to claim 2, characterized in that: The second fastener (4) comprises a movable plate (401) slidably connected to the cold storage rack (1) and a limiting plate (402) arranged on the movable plate (401); the movable plate (401) can move in and out of the gap between the corresponding snap-in plate (302) and the drawer (2); the limiting plate (402) can abut against the snap-in plate (302) on the side of the drawer (2) sliding out to achieve locking.

4. The cold storage rack assembly of a horizontal refrigerator according to claim 3, characterized in that: A wedge-shaped notch (3021) capable of lifting the corresponding second fastener (4) is also provided on one side of the clamping plate (302) close to the cold storage rack (1).

5. The cold storage rack assembly of a horizontal refrigerator according to claim 3, characterized in that: The cold storage rack (1) is provided with a step screw (5) at a position corresponding to the movable plate (401), and the movable plate (401) is provided with a sliding groove (4011) which is slidably matched with the step of the step screw (5).

6. The cold storage rack assembly of a horizontal refrigerator according to claim 3 or 5, characterized in that: The cold storage rack (1) comprises a bottom plate (101), a top plate (102) and four columns (103) arranged between the top plate (102) and the bottom plate (101); the movable plate (401) is slidably arranged on the columns (103); the limiting plate (402) is located on one side of the columns (103); and the movable plate (401) is correspondingly located on the other side of the columns (103) and is further provided with a column (403) arranged parallel to the limiting plate (402).

7. The cold storage rack assembly of a horizontal refrigerator according to claim 1, characterized in that: A plurality of partitions (6) are detachably arranged in the drawer (2), and the plurality of partitions (6) are arranged in parallel.

8. The cold storage rack assembly of a horizontal refrigerator according to claim 7, characterized in that: The drawer (2) comprises a pad (201) and four side panels (202) vertically arranged around the pad (201) and connected to each other, and two side panels (202) located in the pulling direction are each provided with a plurality of slots (2021), and both sides of the plurality of partitions (6) can be slidably matched with the plurality of slots (2021).

9. The cold storage rack assembly of a horizontal refrigerator according to claim 8, characterized in that: The top surfaces of the two side panels (202) located in the pulling direction are both inclined downward.

10. The cold storage rack assembly of a horizontal refrigerator according to claim 8, characterized in that: The pad (201) is also provided with a plurality of holes (2011).

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