CN220287898U - Commodity shelf for refrigeration house - Google Patents

Abstract

The utility model belongs to the technical field of storage racks, and particularly relates to a storage rack for a refrigerator, which comprises: the movable plate is respectively positioned above the two commodity shelf platforms, the top surface of one movable plate is fixedly connected with the bottom surface of the other commodity shelf platform, the support legs are fixedly connected to the bottom surface of one commodity shelf platform, two first sliding grooves and one second sliding groove are formed in the top of the baffle of the commodity shelf platform, and the first sliding plates fixed to the bottom surface of the movable plate are connected in a sliding mode in the first sliding grooves.

Description

Commodity shelf for refrigeration house

Technical Field

The utility model belongs to the technical field of storage racks, and particularly relates to a storage rack for a refrigerator.

Background

The storage rack of the refrigeration house is a storage rack specially used for storing goods in the refrigeration house or the refrigeration house, and provides a certain storage space for effectively storing the goods while keeping the temperature of the refrigeration house or the refrigeration house. The goods shelf is usually made of stainless steel or aluminum alloy, has the characteristics of corrosion resistance, high strength, easy cleaning and the like, and can accommodate various goods, such as vegetables, fruits, meats and the like.

For example, chinese patent publication No. CN212766353U discloses a shelf for a refrigerator, the shelf being provided with at least one layer, each layer comprising: a vertical rod; the transverse rods are vertically connected with the vertical rods, and a plurality of supporting plates are rotationally connected between the two transverse rods; the inside link mechanism that still is provided with of horizontal pole, link mechanism controls the backup pad rotates, link mechanism includes: the linkage rod is provided with a traction column which is rotationally connected with one end of the supporting plate; and one end of the operating rod is connected to the linkage rod, and the other end of the operating rod extends out of the cross rod. The storage rack for the refrigeration house can be suitable for different articles, different storage racks are not required to be prepared, the cleanness in the refrigeration house is guaranteed, the cost is saved, and the workload is reduced.

The above patent has the following problems:

this patent suffers from several drawbacks in use, such as: the vertical height of commodity shelf for freezer is inconvenient to be adjusted, leads to putting the space fixed on the commodity shelf, only can quantitatively put article, has reduced the utilization ratio in space, and the practicality is lower to the commodity shelf for freezer does not possess the baffle that limits the goods, leads to the staff to rock the commodity shelf down when not noticing, and the article of putting on the commodity shelf receives the influence of rocking easily, drops from the commodity shelf, causes the goods to cause the damage. In view of this, we propose a commodity shelf for freezer.

Disclosure of Invention

The utility model aims to solve the technical problems that the storage rack for the refrigerator is fixed in placement space, articles can be quantitatively placed only, the space utilization rate is reduced, the practicability is low, and the problems that when a worker shakes the storage rack without paying attention, the articles placed on the storage rack are easily affected by shaking, drop from the storage rack and damage the articles is caused are solved.

In view of the above, the present utility model provides a shelf for a refrigerator, comprising:

the movable plate is respectively positioned above the two commodity shelf platforms, the top surface of one movable plate is fixedly connected with the bottom surface of the other commodity shelf platform, the support legs are fixedly connected to the bottom surface of one commodity shelf platform, two first sliding grooves and one second sliding groove are formed in the top of the baffle of the commodity shelf platform, a first sliding plate fixed to the bottom surface of the movable plate is connected in a sliding manner in the first sliding groove, and a second sliding plate fixed to the bottom surface of the movable plate is connected in a sliding manner in the second sliding groove;

the two driving mechanisms are respectively positioned in the two commodity shelf platforms and used for driving the corresponding two first sliding plates to move;

the two limiting plates are respectively positioned at one side of the corresponding moving plate, a third sliding groove is formed in the top of each limiting plate, and a third sliding plate which rotates with one side of the moving plate is connected in the third sliding groove in a sliding manner;

the two limiting assemblies are respectively positioned in the two limiting plates and used for limiting the two limiting plates on the corresponding commodity shelf platforms.

In this technical scheme, when using, the user drives first slide and upwards moves through actuating mechanism, when first slide upwards moves, first slide can drive the movable plate that corresponds and upwards move, let the movable plate drive the second slide that corresponds upwards move along the second spout, simultaneously the movable plate still can drive the third slide and upwards move along the third spout, when the movable plate upwards moves suitable position, the user closes actuating mechanism, the height of whole device is by heightening this moment, let the user can store more article in the supporter platform, the utilization ratio in space has been increased, then the user releases the restriction to the limiting plate through spacing subassembly, then the user rotates the top of limiting plate with the top of third slide as the axle center, when rotatory suitable position, the user places the article that needs to store in the supporter with the top of third slide as the axle center, when reverse rotation to suitable position, spacing subassembly can retrain the limiting plate on the supporter and can not remove on the platform, ensure when the movable plate upwards moves, first and second slide, the article can be carried out to the second slide with the second slide, the second slide is moved to the second slide, the article is stored to the second slide.

In the above technical solution, further, the driving mechanism includes:

the rectangular groove is formed in the commodity shelf platform, a plurality of first chain wheels are rotatably connected in the rectangular groove, chains are connected to the first chain wheels in a meshed mode, a screw rod is fixedly connected to the top of the first chain wheels, and the top end of the screw rod penetrates through the rectangular groove and extends into the first sliding plate;

the chain wheel groove, the chain wheel groove is offered in one side in the rectangular channel, the rotation is connected with the second sprocket in the chain wheel groove, and one side of second sprocket is located the chain, the motor groove has been seted up to the bottom surface in chain wheel groove, fixedly connected with motor in the motor groove, the output of motor passes the motor groove and is fixed with the bottom of second sprocket.

In the technical scheme, the user can adjust the height of the inner space of the whole device, and the space utilization rate is increased.

In the above technical scheme, further, two lead screws are in threaded connection with the corresponding first sliding plate, the second sprocket is meshed with the chain, and the output end of the motor is rotationally connected with the commodity shelf platform.

In this technical scheme, can drive corresponding first slide and remove when two lead screws rotate, can drive the chain and slide when the second sprocket rotates, the output of motor can normally rotate in the supporter platform.

In the above technical scheme, further, two lead screws are both in rotary connection with the corresponding first sliding grooves.

In the technical scheme, the two screw rods can normally rotate in the corresponding first sliding grooves.

In the above technical solution, further, the limiting component includes:

the push-pull groove is formed in the bottom of the limiting plate, the push-pull groove is internally connected with an inserting block in a sliding mode, the bottom end of the inserting block penetrates through the push-pull groove and extends into the storage rack platform, and the top of the inserting block is fixedly connected with a spring fixed to the inner wall of the push-pull groove.

In this technical scheme, limiting plate is blockked article in the supporter platform when, and the kicking block can restrict limiting plate unable removal on the supporter platform.

In the above technical scheme, further, the bottom of inserted block is the slope setting, the bottom of inserted block and supporter platform grafting cooperation, the inserted block is L shape structure.

In this technical scheme, the bottom of inserted block can receive the extrusion of supporter platform to enter into the push-and-pull inslot from the external world, and in the bottom of inserted block can normally insert the supporter platform, can let the user drive the bottom of inserted block through the other end of inserted block and remove.

The beneficial effects of the utility model are as follows:

1. this commodity shelf for freezer through actuating mechanism and two first slide that set up, can let the user drive two first slide respectively at two first spouts internal movement through actuating mechanism to let two first slide drive the movable plate that corresponds reciprocate, adjust the space height between commodity shelf platform and the movable plate, increased whole device's space utilization, solved and put the space fixed on the commodity shelf, only can quantitatively put article, reduced the utilization ratio in space, the lower problem of practicality.

2. This commodity shelf for freezer through baffle and limiting plate that set up on commodity shelf platform, can prevent that the user from rocking commodity shelf platform under the condition of being careless, baffle and limiting plate on the commodity shelf platform can block the article on the commodity shelf platform, prevent that the article of storing from dropping from the commodity shelf platform, can block the article on the commodity shelf platform when the user risees the movable plate through first slide, second slide and third slide that set up, further prevent that the article of storing from dropping from the commodity shelf, through the spacing subassembly of setting, can let the user restrict the limiting plate on the commodity shelf platform, when having solved the staff and rocking the commodity shelf under carelessly, the article of putting on the commodity shelf receives the influence of rocking easily, drops from the commodity shelf, causes the problem that the goods caused the damage.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of a partial explosion structure in the present utility model;

FIG. 3 is a schematic view of the area structure of a rectangular groove in the present utility model;

FIG. 4 is a schematic cross-sectional view of a shelf platform according to the present utility model;

FIG. 5 is a second schematic cross-sectional view of the shelf platform of the present utility model;

FIG. 6 is a schematic view of a region structure of a moving plate according to the present utility model;

fig. 7 is a schematic view of an internal structure of the limiting plate in the present utility model.

The label in the figure is:

1. a shelf platform; 2. a moving plate; 3. a first chute; 4. a second chute; 5. a first slide plate; 6. a second slide plate; 7. a limiting plate; 8. a third chute; 9. a third slide plate; 10. rectangular grooves; 11. a first sprocket; 12. a chain; 13. a screw rod; 14. sprocket grooves; 15. a second sprocket; 16. a motor slot; 17. a motor; 18. a push-pull groove; 19. inserting blocks; 20. and (3) a spring.

Detailed Description

Technical solutions in the embodiments of the present application will be clearly described below with reference to the drawings in the embodiments of the present application, and it is apparent that the described embodiments are some of the embodiments of the present application, but not all of the embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application are within the scope of the protection of the present application.

In the description of the present application, it is to be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments in accordance with the present application. For ease of description, the dimensions of the various features shown in the drawings are not drawn to actual scale. Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but should be considered part of the specification where appropriate. In all examples shown and discussed herein, any specific values should be construed as merely illustrative, and not a limitation. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further discussion thereof is necessary in subsequent figures.

It should be noted that the terms "first," "second," and the like in the description and the claims of the present application are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged, as appropriate, such that embodiments of the present application may be implemented in sequences other than those illustrated or described herein, and that the objects identified by "first," "second," etc. are generally of a type and not limited to the number of objects, e.g., the first object may be one or more. Furthermore, in the description and claims, "and/or" means at least one of the connected objects, and the character "/", generally means that the associated object is an "or" relationship.

It should be noted that, in the description of the present application, the terms "front, rear, upper, lower, left, right", "horizontal, vertical, horizontal", and "top, bottom", etc. generally refer to an azimuth or a positional relationship based on the azimuth or the positional relationship shown in the drawings, and merely for convenience of description of the present application and simplification of the description, the azimuth terms do not indicate and imply that the apparatus or element referred to must have a specific azimuth or be constructed and operated in a specific azimuth, and thus should not be construed as limiting the scope of protection of the present application; the orientation word "inner and outer" refers to inner and outer relative to the contour of the respective component itself.

It should be noted that, in this application, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element. Furthermore, it should be noted that the scope of the methods and apparatus in the embodiments of the present application is not limited to performing the functions in the order shown or discussed, but may also include performing the functions in a substantially simultaneous manner or in an opposite order depending on the functions involved, e.g., the described methods may be performed in an order different from that described, and various steps may also be added, omitted, or combined. Additionally, features described with reference to certain examples may be combined in other examples.

Example 1:

the embodiment provides a commodity shelf for freezer, include:

the movable rack comprises two rack platforms 1, two movable plates 2 and a plurality of supporting legs, wherein the two movable plates 2 are respectively positioned above the two rack platforms 1, the top surface of one movable plate 2 is fixedly connected with the bottom surface of the other rack platform 1, the plurality of supporting legs are fixedly connected with the bottom surface of one rack platform 1, two first sliding grooves 3 and one second sliding groove 4 are formed in the top of a baffle plate of the rack platform 1, a first sliding plate 5 fixed with the bottom surface of the movable plate 2 is connected in the first sliding groove 3 in a sliding manner, and a second sliding plate 6 fixed with the bottom surface of the movable plate 2 is connected in the second sliding groove 4 in a sliding manner;

the two driving mechanisms are respectively positioned in the two commodity shelf platforms 1 and used for driving the corresponding two first sliding plates 5 to move;

the two limiting plates 7 are respectively positioned at one side of the corresponding moving plate 2, a third sliding groove 8 is formed in the top of the limiting plate 7, and a third sliding plate 9 which rotates with one side of the moving plate 2 is connected in a sliding manner in the third sliding groove 8;

the two limiting assemblies are respectively positioned in the two limiting plates 7 and used for limiting the two limiting plates 7 on the corresponding commodity shelf platform 1.

According to the embodiment, when the movable plate 2 is moved to a proper position, the user closes the driving mechanism, the height of the integral device is increased, the user can store more articles in the commodity shelf platform 1, the utilization rate of space is increased, then the user releases the limit on the limit plate 7 through the limit assembly, then the user uses the top of the third slide plate 9 as the axis to rotate, when the limit plate 7 is rotated to the proper position, the user places the articles to be stored in the commodity shelf platform 1, after the placement, the user uses the top of the third slide plate 9 as the axis to rotate reversely, when the limit plate 2 is rotated to the proper position, the limit assembly can store more articles in the commodity shelf platform 1 again, the limit plate 7 cannot be moved on the commodity shelf platform 1 and the second slide plate 2, the limit assembly can not store the articles in the commodity shelf platform 1 and the second slide plate 2, and the limit plate 2 can not be moved up, and the limit of the first slide plate 2 can be ensured, and the limit plate 7 can be moved up to the second slide plate 2 through the limit assembly.

Example 2:

the embodiment provides a commodity shelf for freezer, except including the technical scheme of above-mentioned embodiment, still has following technical feature, and actuating mechanism includes:

the rectangular groove 10 is formed in the commodity shelf platform 1, a plurality of first chain wheels 11 are connected in a rotating mode in the rectangular groove 10, chains 12 are connected to the first chain wheels 11 in a meshed mode, a screw rod 13 is fixedly connected to the top of each first chain wheel 11, and the top end of each screw rod 13 penetrates through the rectangular groove 10 and extends into the first sliding plate 5;

the chain wheel groove 14, the chain wheel groove 14 is offered in one side of rectangle groove 10, and the rotation of chain wheel groove 14 is connected with second sprocket 15, and one side of second sprocket 15 is located chain 12, and motor groove 16 has been offered to the bottom surface of chain wheel groove 14, and motor groove 16 internal fixation has motor 17, and the output of motor 17 passes motor groove 16 and is fixed with the bottom of second sprocket 15.

In this embodiment, when the electric machine is used, the user starts the motor 17, the motor 17 drives the second sprocket 15 to rotate in the sprocket groove 14, the second sprocket 15 drives the plurality of first sprockets 11 to rotate in the rectangular groove 10 through the chain 12, the first sprockets 11 drive the corresponding screw rods 13 to rotate in the corresponding first sliding plates 5, the first sliding plates 5 are enabled to move upwards under the action of the screw threads of the screw rods 13, when the first sliding plates 5 move upwards, the first sliding plates 5 drive the corresponding moving plates 2 to move upwards, the moving plates 2 drive the corresponding second sliding plates 6 to move upwards along the second sliding grooves 4, meanwhile, the moving plates 2 drive the third sliding plates 9 to move upwards along the third sliding grooves 8, when the moving plates 2 move upwards to a proper position, the user turns off the motor 17, at this time, the height of the whole device is adjusted to be high, the user can store more objects into the object placing frame 1, the space utilization rate is increased, the user can be ensured to adjust the height of the inner space of the whole device, and the space utilization rate is increased.

Example 3:

the present embodiment provides a storage rack for a refrigerator, which includes the technical scheme of the above embodiment, and has the following technical features, in which two screw rods 13 are both in threaded connection with corresponding first sliding plates 5, a second sprocket 15 is meshed with a chain 12, and an output end of a motor 17 is rotatably connected with a storage rack platform 1.

In this embodiment, it can be seen that when two screw rods 13 rotate, they drive the corresponding first sliding plate 5 to move, and when the second sprocket 15 rotates, they drive the chain 12 to slide, so that the output end of the motor 17 can normally rotate in the rack platform 1.

Example 4:

the present embodiment provides a shelf for a refrigerator, which has the following technical features except the technical scheme of the above embodiment, and two screw rods 13 are both rotatably connected with corresponding first sliding grooves 3.

In this embodiment, it can be seen that the two screw rods 13 can normally rotate in the corresponding first sliding grooves 3.

Example 5:

the embodiment provides a commodity shelf for freezer, except including the technical scheme of above-mentioned embodiment, still has following technical feature, and spacing subassembly includes:

the push-pull groove 18 is formed in the bottom of the limiting plate 7, the push-pull groove 18 is connected with the insert block 19 in a sliding mode, the bottom end of the insert block 19 penetrates through the push-pull groove 18 and extends into the commodity shelf platform 1, and the top of the insert block 19 is fixedly connected with a spring 20 fixed with the inner wall of the push-pull groove 18.

According to the embodiment, when the storage rack is used, a user lifts the insert block 19 by hand, the bottom end of the insert block 19 enters the push-pull groove 18 from the inside of the storage rack platform 1, the insert block 19 compresses the spring 20, at the moment, the insert block 19 releases the limit of the limit plate 7, then the user rotates the limit plate 7 by hand with the top of the third sliding plate 9 as the axis, when the limit plate 7 rotates to a proper position, the user releases the hand lifting the insert block 19, the insert block 19 receives the elastic force of the spring 20, the insert block 19 enters the outside from the inside of the push-pull groove 18, then the user places an article to be stored in the storage rack platform 1, after the placement, the user reversely rotates the limit plate 7 by hand with the top of the third sliding plate 9 as the axis, when the reverse rotation to the proper position is completed, the bottom end of the insert block 19 is extruded by the storage rack platform 1 from the outside into the push-pull groove 18, the insert block 19 compresses the spring 20, then the user continues reversely rotating the limit plate 7, when the limit plate 7 rotates to a proper position, the limit plate 7 can not rotate, the insert block 19 receives the elastic force of the spring 20 from the push-pull groove 18, the top of the insert block 7 enters the inside of the storage rack 1 as the axis, and the limit plate 7 can not move on the limit plate 1, and the article can not move on the limit platform 1.

Example 6:

the embodiment provides a commodity shelf for freezer, except including the technical scheme of above-mentioned embodiment, still has following technical characteristics, and the bottom of inserted block 19 is the slope setting, and the bottom of inserted block 19 and commodity shelf platform 1 grafting cooperation, and inserted block 19 is L shape structure.

In this embodiment, it can be seen that the bottom end of the insert block 19 can be extruded by the shelf platform 1 to enter the push-pull groove 18 from the outside, and the bottom end of the insert block 19 can be normally inserted into the shelf platform 1, so that a user can drive the bottom end of the insert block 19 to move through the other end of the insert block 19.

When in use, a user starts the motor 17, the motor 17 drives the second chain wheel 15 to rotate in the chain wheel groove 14, the second chain wheel 15 drives the first chain wheels 11 to rotate in the rectangular groove 10 through the chain 12, the first chain wheels 11 drive the corresponding screw rods 13 to rotate in the corresponding first sliding plates 5, the first sliding plates 5 are enabled to move upwards under the action of the screw threads of the screw rods 13, when the first sliding plates 5 move upwards, the first sliding plates 5 drive the corresponding moving plates 2 to move upwards, the moving plates 2 drive the corresponding second sliding plates 6 to move upwards along the second sliding grooves 4, the moving plates 2 drive the third sliding plates 9 to move upwards along the third sliding grooves 8, when the moving plates 2 move upwards to a proper position, the motor 17 is closed by the user, the height of the whole device is adjusted to be higher, the user can store more objects into the storage rack platform 1, the space utilization rate is increased, then the user lifts the insert block 19 by hand to let the bottom end of the insert block 19 enter the push-pull groove 18 from the commodity shelf platform 1, so that the insert block 19 compresses the spring 20, at this time, the insert block 19 releases the limit of the limit plate 7, then the user rotates the limit plate 7 by hand with the top of the third slide plate 9 as the axis, when rotating to a proper position, the user releases the hand lifting the insert block 19, so that the insert block 19 receives the elastic force of the spring 20 to enter the outside from the push-pull groove 18, then the user places the commodity to be stored in the commodity shelf platform 1, when placing is completed, the user rotates the limit plate 7 reversely with the top of the third slide plate 9 as the axis by hand, when rotating reversely to a proper position, the bottom end of the insert block 19 is extruded by the commodity shelf platform 1 to enter the push-pull groove 18 from the outside, so that the insert block 19 compresses the spring 20, then the user continues to rotate the limiting plate 7 reversely, when the limiting plate 7 rotates to the condition that the limiting plate cannot rotate, the inserting block 19 can enter the commodity shelf platform 1 from the push-pull groove 18 under the action of the elastic force of the spring 20, and at the moment, the inserting block 19 limits the limiting plate 7 on the commodity shelf platform 1 to be unable to move.

The embodiments of the present application and the features of the embodiments may be combined without conflict, and the present application is not limited to the specific embodiments described above, which are merely illustrative, not restrictive, and many forms may be made by those of ordinary skill in the art, without departing from the spirit of the present application and the scope of the claims, which are also within the protection of the present application.

Claims (6)

1. A shelf for a freezer, comprising:

the movable rack comprises two rack platforms (1), two movable plates (2) and a plurality of supporting legs, wherein the two movable plates (2) are respectively positioned above the two rack platforms (1), the top surface of one movable plate (2) is fixedly connected with the bottom surface of the other rack platform (1), the plurality of supporting legs are fixedly connected with the bottom surface of one rack platform (1), two first sliding grooves (3) and one second sliding groove (4) are formed in the top of a baffle of the rack platform (1), a first sliding plate (5) fixed with the bottom surface of the movable plate (2) is connected in a sliding manner in the first sliding groove (3), and a second sliding plate (6) fixed with the bottom surface of the movable plate (2) is connected in a sliding manner in the second sliding groove (4).

The two driving mechanisms are respectively positioned in the two commodity shelf platforms (1) and used for driving the corresponding two first sliding plates (5) to move;

the two limiting plates (7), the two limiting plates (7) are respectively positioned at one side of the corresponding moving plate (2), a third sliding groove (8) is formed in the top of the limiting plate (7), and a third sliding plate (9) which is rotationally connected with one side of the moving plate (2) is connected in a sliding manner in the third sliding groove (8);

the two limiting assemblies are respectively positioned in the two limiting plates (7) and are used for limiting the two limiting plates (7) on the corresponding commodity shelf platform (1).

2. The shelf for a refrigerator according to claim 1, wherein the driving mechanism comprises:

the rectangular groove (10) is formed in the commodity shelf platform (1), a plurality of first chain wheels (11) are rotationally connected to the rectangular groove (10), chains (12) are connected to the first chain wheels (11) in a meshed mode, a screw rod (13) is fixedly connected to the top of the first chain wheels (11), and the top end of the screw rod (13) penetrates through the rectangular groove (10) and extends into the first sliding plate (5);

sprocket groove (14), sprocket groove (14) are seted up in one side of rectangular channel (10), sprocket groove (14) internal rotation is connected with second sprocket (15), and one side of second sprocket (15) is located chain (12), motor groove (16) have been seted up to the bottom surface of sprocket groove (14), fixedly connected with motor (17) in motor groove (16), the output of motor (17) passes motor groove (16) and is fixed with the bottom of second sprocket (15).

3. The shelf for a refrigerator according to claim 2, wherein: the two screw rods (13) are in threaded connection with the corresponding first sliding plates (5), the second chain wheels (15) are meshed with the chains (12), and the output end of the motor (17) is in rotary connection with the storage rack platform (1).

4. A shelf for a refrigeration compartment as defined in claim 3, wherein: the two screw rods (13) are both in rotary connection with the corresponding first sliding grooves (3).

5. The shelf for a refrigerator according to claim 1, wherein the limiting assembly comprises:

push-pull groove (18), push-pull groove (18) are offered in the bottom of limiting plate (7), sliding connection has inserted block (19) in push-pull groove (18), and the bottom of inserted block (19) passes push-pull groove (18) to extend into commodity shelf platform (1), the top fixedly connected with of inserted block (19) is with fixed spring (20) in push-pull groove (18) inner wall.

6. The shelf for a refrigerator according to claim 5, wherein: the bottom of the inserting block (19) is obliquely arranged, the bottom of the inserting block (19) is in plug-in fit with the commodity shelf platform (1), and the inserting block (19) is of an L-shaped structure.