CN211876514U

CN211876514U - Telescopic plastic shelf

Info

Publication number: CN211876514U
Application number: CN202020359234.6U
Authority: CN
Inventors: 黄颖; 冯贵武; 苗晨雨; 谢瑞良
Original assignee: Zhongke Meiling Cryogenics Co Ltd
Current assignee: Zhongke Meiling Cryogenics Co Ltd
Priority date: 2020-03-20
Filing date: 2020-03-20
Publication date: 2020-11-06
Anticipated expiration: 2030-03-20

Abstract

The utility model discloses a telescopic plastics shelf relates to medical refrigerator technical field. The utility model comprises a shelf front end and a shelf rear end; a telescopic and deformable corrugated connecting section is also arranged between the front end of the shelf and the rear end of the shelf; a first anti-falling structure is arranged at the front end of the shelf; a second anti-falling structure is arranged at the rear end of the shelf; the front end of the shelf, the corrugated connecting section and the rear end of the shelf are all made of plastic materials; the material properties of the front end of the shelf and the rear end of the shelf are the same. The utility model discloses a flexible plastic shelf of flexible that the ripple linkage segment of by shelf front end, shelf rear end and scalable deformation is constituteed, the plastic shelf commonality is high, and the plastic shelf of once die sinking production can be applicable to the demand of different volume refrigerators, reduces the die sinking frequency to and die sinking and manufacturing cost.

Description

Telescopic plastic shelf

Technical Field

The utility model belongs to the technical field of medical refrigerator, especially, relate to a telescopic plastics shelf.

Background

With the development of society, refrigerators are widely used, wherein shelves are important components of refrigerators for placing articles therein; the existing plastic shelves used in refrigerators are basically not deformable, and the plastic shelves are used in medical refrigerators. Because the sizes of the plastic shelves required by refrigerators with different volumes are different, the existing plastic shelves are not high in universality, and in order to provide plastic shelves with different sizes, the plastic shelves with different sizes are required to be opened one by one, so that the mold opening cost is high, and the production is inconvenient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a telescopic plastic shelf to solve the problem that above-mentioned background art provided.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a telescopic plastic shelf, which comprises a shelf front end and a shelf rear end; a telescopic and deformable corrugated connecting section is also arranged between the front end of the shelf and the rear end of the shelf; a first anti-falling structure is arranged at the front end of the shelf; and a second anti-falling structure is arranged at the rear end of the shelf.

Furthermore, the front end of the shelf, the corrugated connecting section and the rear end of the shelf are all made of plastic materials;

the material properties of the front end of the shelf and the rear end of the shelf are the same.

Further, the first anti-dropping structure comprises any one of a groove recessed upwards from the bottom, a bump protruding downwards or a through hole.

Further, the second anti-dropping structure comprises a groove recessed upwards from the bottom, and any one of a bump or a through hole protruding downwards from the top.

Furthermore, the front end of the shelf, the corrugated connecting section and the rear end of the shelf are integrally formed in a double-shot injection molding mode.

The utility model discloses following beneficial effect has:

the utility model discloses a flexible plastic shelf of flexible that the ripple linkage segment of by shelf front end, shelf rear end and scalable deformation is constituteed, the plastic shelf commonality is high, and the plastic shelf of once die sinking production can be applicable to the demand of different volume refrigerators, reduces the die sinking frequency to and die sinking and manufacturing cost.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of the plastic shelf structure of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "open hole", "upper", "lower", "thickness", "top", "middle", "length", "inner", "around", and the like, indicate positional or positional relationships, are merely for convenience in describing the present invention and to simplify the description, and do not indicate or imply that the components or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Referring to fig. 1, the present invention relates to a retractable plastic shelf, which comprises a shelf front end 1 and a shelf rear end 3; a telescopic and deformable corrugated connecting section 2 is also arranged between the front end 1 of the shelf and the rear end 3 of the shelf; a first anti-falling structure 4 is arranged on the front end 1 of the shelf; the shelf rear end 3 is provided with a second anti-falling structure 5.

The front end 1 of the shelf, the corrugated connecting section 2 and the rear end 3 of the shelf are all made of plastic materials; the material properties of the shelf front end 1 and the shelf rear end 3 are the same.

Through the setting of ripple linkage segment 2, ripple linkage segment 2 itself plays a holding power for the plane, and structural strength is better.

Wherein, the first anti-dropping structure 4 comprises a groove which is recessed upwards from the bottom.

Wherein, the second anti-dropping structure 5 comprises a groove which is recessed upwards from the bottom.

Through the arrangement of the first anti-falling structure 4 and the second anti-falling structure 5, the plastic shelf can be conveniently placed in the box to be positioned in the using process; meanwhile, the plastic shelf is prevented from falling off due to the fact that the plastic shelf is sunken after the articles are stored in the shelf.

Wherein, the shelf front end 1, the corrugated connecting section 2 and the shelf rear end 3 are integrally formed by injection molding in a double-shot molding mode.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A retractable plastic shelf, comprising: comprises a shelf front end (1) and a shelf rear end (3); a telescopic and deformable corrugated connecting section (2) is also arranged between the front end (1) of the shelf and the rear end (3) of the shelf;

a first anti-falling structure (4) is arranged at the front end (1) of the shelf;

and a second anti-falling structure (5) is arranged at the rear end (3) of the shelf.

2. A telescopic plastic shelf according to claim 1, characterised in that the shelf front end (1), the corrugated connecting section (2) and the shelf rear end (3) are all of plastic material;

the material properties of the front end (1) of the shelf and the rear end (3) of the shelf are the same.

3. A retractable plastic shelf as defined in claim 1 or 2, wherein said first retaining means (4) comprises any one of a recess recessed upward from the bottom, a projection protruding downward from the top, or a through hole.

4. A retractable plastic shelf as defined in claim 1 or 2, wherein said second retaining means (5) comprises any one of a recess recessed upward from the bottom, a projection protruding downward from the top, or a through hole.

5. A telescopic plastic shelf according to claim 1 or 2, characterised in that the shelf front end (1), the corrugated connecting section (2) and the shelf rear end (3) are integrally injection moulded in a two-shot moulding.