CN215864258U

CN215864258U - Commercial refrigerator door body

Info

Publication number: CN215864258U
Application number: CN202121776395.6U
Authority: CN
Inventors: 陈群英; 付守伟; 姜旻
Original assignee: Hangzhou Kalifon Stainless Steel Kitchen Equipment Co ltd
Current assignee: Hangzhou Kalifon Stainless Steel Kitchen Equipment Co ltd
Priority date: 2021-07-30
Filing date: 2021-07-30
Publication date: 2022-02-18
Anticipated expiration: 2031-07-30

Abstract

The utility model relates to the technical field of electric appliances and discloses a commercial refrigerator door body, which has the technical scheme that the commercial refrigerator door body comprises a door shell and a door seal arranged on the door shell, wherein the inner side of the door shell is provided with a door seal buckle, the door shell is provided with the door seal buckle, and a vacuum cavity is formed between the door seal buckle and the door shell, so that the thickness of the door shell is increased under the condition of not influencing the opening and closing of the door, thereby improving the heat preservation performance, and the formed vacuum cavity can further improve the heat preservation performance of the refrigerator, the convex part can be abutted against the inner wall of the freezer accommodating cavity, thereby effectively preventing cold air from escaping from the abutted part of the door shell and the freezer, and the bulge and the freezer hold chamber butt, therefore it is close to the door of door shell and seals the department, can fine like this have increased the thickness of door shell edge, be difficult to cause the case high temperature or the efficiency is on the high side.

Description

Commercial refrigerator door body

Technical Field

The utility model relates to the technical field of electric appliances, in particular to a commercial refrigerator door body.

Background

Commercial freezer is a common furniture among the commercial electrical apparatus, usually including the door shell, the box, the cover plate, annexs such as refrigerating system and shelf, the door shell is as conventional part, not only there is the function that the switch freezer holds the chamber, also be the important part of guaranteeing refrigerator refrigeration performance, conventional commercial freezer only relies on the door to seal and adsorbs sealed door shell, control door shell thickness comes as locking cold insulation structure, can cause the door to seal by crowded clamp deformation, the door shell thickness of door department seals the structure because of fixed door and needs to become thin partially, finally cause the shortcoming that thermal insulation performance is poor and lock cold is not enough, cause freezer high temperature or energy efficiency high partially easily.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model aims to provide a commercial refrigerator door body which is used for overcoming the defects in the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: a commercial refrigerator door body comprises a door shell and a door seal arranged on the door shell, wherein a door seal buckle is arranged on the inner side of the door shell, the door seal is clamped with the door seal buckle, and a vacuum cavity is formed between the door seal buckle and the door shell;

the door seal buckle comprises a bulge part, one side of the door seal buckle, which deviates from the door shell, protrudes along the edge in the direction away from the door shell so as to form the bulge part, and the bulge part can provide a resisting force acting on the inner side wall of the refrigerator cavity. Therefore, the thickness of the edge of the door shell can be well increased, and the box is not easy to cause overhigh temperature or higher energy efficiency.

As a further improvement of the present invention, the door seal fastener includes an installation portion, the door seal fastener is bent and protruded toward the door shell along a side of the door shell to form the installation portion, the installation portion is disposed outside the protrusion, and the installation portion and the door shell are clamped, so that the door seal fastener can be installed without adding other components similar to bolts, and the vacuum property of the vacuum chamber is ensured.

As a further improvement of the present invention, the door seal includes a door seal main body and a bent portion, the bent portion is disposed on a side of the door seal main body close to the protruding portion, the bent portion abuts against the protruding portion, the arrangement of the bent portion ensures the sealing between the door seal and the housing, and the cold air is prevented from flowing out from a gap between the door seal and the housing by the abutting of the two.

As a further improvement of the utility model, the door seal further comprises an insertion part, the insertion part is arranged on one side surface of the door seal main body facing the door shell, the insertion part is clamped with one side of the installation part, which is far away from the door shell, and the clamping between the door seal and the door seal buckle is completed through the insertion part, so that the door seal is more convenient to install and replace.

As a further improvement of the present invention, the width of the end of the mounting portion close to the door shell and the width of the end of the insertion portion close to the door shell are both greater than the width of the end of the insertion portion away from the door shell, so that when the insertion portion is inserted into the mounting portion, the mounting portion can provide a locking force acting on the side of the insertion portion away from the door shell.

As a further improvement of the refrigerator door seal, a plurality of vacuum sealing cavities are arranged in the door seal main body along the length direction of the door seal main body, the sealing cavities can ensure the heat preservation performance of the door seal, and can further improve the deformation capacity of the door seal, so that the door seal and a refrigerator can be always attached tightly.

As a further improvement of the utility model, the door seal further comprises a magnetic sheet, the magnetic sheet is arranged on one side surface of the door seal, which is far away from the door shell, and is arranged along the length direction of the door seal main body, the magnetic sheet is used for attracting the refrigerator so as to fix the door shell on the refrigerator, and the magnetic sheet is arranged so that the door shell can be attracted on the refrigerator through the attraction of the magnetic sheet when the door shell needs to be closed.

As a further improvement of the utility model, a handle is arranged on one side of the door shell, which is far away from the refrigerator, so that the door shell can be conveniently opened and closed.

The utility model has the beneficial effects that: compared with the refrigerator door body in the prior art, the refrigerator door body is provided with the door seal buckle on the door shell, and the vacuum cavity is formed between the door seal buckle and the door shell, so that the thickness of the door shell is increased under the condition of not influencing the opening and closing of the door, the heat insulation performance is improved, the formed vacuum cavity can further improve the heat insulation performance of the refrigerator, the bulge part is arranged to be abutted against the inner wall of the cavity of the refrigerator, the cold air is effectively prevented from escaping from the abutted part of the door shell and the refrigerator, and the bulge part is abutted against the cavity of the refrigerator, so that the bulge part is close to the door seal part of the door shell, the thickness at the edge of the door shell can be well increased, and the phenomenon that the temperature of the refrigerator is overhigh or the energy efficiency is overhigh is difficult to cause.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the backside perspective of FIG. 1 in accordance with the present invention;

FIG. 3 is a front view of the present invention as shown in FIG. 1;

FIG. 4 is a sectional view taken along line A-A of FIG. 3 in accordance with the present invention;

fig. 5 is a partial enlarged view of the utility model at B in fig. 4.

Reference numerals: 1. a door shell; 2. a door seal fastener; 21. a vacuum chamber; 22. a boss portion; 23. an installation part; 3. sealing the door; 31. a dock seal body; 32. a bending section; 33. sealing the cavity; 34. an insertion portion; 4. a magnetic sheet; 5. a handle.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples. In which like parts are designated by like reference numerals. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "bottom" and "top," "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

Referring to fig. 1-3, the commercial refrigerator door body of the embodiment includes a door shell 1 and a door seal 3 disposed on the door shell 1, a door seal fastener 2 is disposed on an inner side of the door shell 1, the door seal 3 is fastened to the door seal fastener 2, and a vacuum cavity 21 is formed between the door seal fastener 2 and the door shell 1;

compared with the refrigerator door body in the prior art, the refrigerator door body has the advantages that the door seal buckle 2 is arranged on the door shell 1, the bulge 22 of the door seal buckle 2 is of an 'opening' structure, the 'opening' structure avoids contact of excessive cold air in the refrigerator cavity with a gap or an edge of the door shell 1, cold leakage caused by circulation in the refrigerator is reduced, the vacuum cavity 21 is formed between the door seal buckle 2 and the door shell 1, the thickness of the door shell 1 is increased under the condition of not influencing opening and closing of the door, the heat preservation performance is improved, the formed vacuum cavity 21 can further improve the heat preservation performance of the refrigerator, and the bulge 22 can be abutted against the inner wall of the refrigerator cavity, effectively prevent air conditioning from door shell 1 and freezer butt escape to bellying 22 holds the chamber butt with the freezer, consequently its door that is close to door shell 1 seals 3 departments, can be fine like this and increased the thickness of door shell 1 edge, is difficult to cause the case high temperature or the efficiency is on the high side.

In one embodiment, the door sealing clip 2 may not be clipped to the door case 1 through the mounting portion 23, but may be integrally formed with the door case 1, so as to increase or decrease the sealing performance of the vacuum chamber 21.

Referring to fig. 5, the door seal fastener 2 includes an installation portion 23, the door seal fastener 2 is bent and protruded towards the door shell 1 along the edge of one side of the door shell 1, so as to form the installation portion 23, the installation portion 23 is arranged outside the protruding portion 22, and the installation portion 23 is clamped with the door shell 1, so that the door seal fastener 2 can be installed without increasing other components similar to bolts and the like, and the vacuum performance of the vacuum cavity 21 is ensured.

Referring to fig. 5, the door seal 3 includes a door seal main body 31 and a bending portion 32, the bending portion 32 is disposed on one side of the door seal main body 31 close to the protruding portion 22, the bending portion 32 abuts against the protruding portion 22, the arrangement of the bending portion 32 ensures the sealing performance between the door seal 3 and the housing, and the cold air is prevented from flowing out from the gap between the door seal 3 and the housing by the abutment of the two.

In one embodiment, the inner side of the door seal 3 and the door seal buckle 2 form a closed space through close fitting (or squeezing) to increase the thickness of the position (door body edge) of the door seal 3, so as to further increase the thickness of the door body; the door seals 3 and the laminating of door seal buckle 2, the deformation volume of 3 magnetic stripes of effective control door seals effectively increases the seal and the life of door seal 3, reduces the probability of pressing from both sides card door seal 3.

Referring to fig. 5, the dock seal 3 further includes an insertion portion 34, the insertion portion 34 is disposed on a side surface of the dock seal body 31 facing the door shell 1, the insertion portion 34 is clamped with a side of the mounting portion 23 facing away from the door shell 1, and the clamping between the dock seal 3 and the dock seal buckle 2 is also completed through the insertion portion 34, so that the dock seal 3 is more convenient to mount and replace.

Referring to fig. 5, the width of the end of the mounting portion 23 close to the door shell 1 and the width of the end of the insertion portion 34 close to the door shell 1 are both greater than the width of the end of the insertion portion 34 away from the door shell 1, so that when the insertion portion 34 is inserted into the mounting portion 23, the mounting portion 23 can provide a locking force acting on the side of the insertion portion 34 away from the door shell 1, and thus, the insertion portion 34 is not easily pulled out of the mounting portion 23 when the insertion portion 34 is inserted into the mounting portion 23, thereby improving the stability of the door seal 3.

In one embodiment, the insertion portion 34 is provided in an arrow shape, which not only makes the insertion portion 34 not easily pulled out from the mounting portion 23, but also facilitates the insertion of the insertion portion 34 into the mounting portion 23.

Referring to fig. 5, the door seal body 31 is provided with a plurality of vacuum sealing cavities 33 along the length direction, and the sealing cavities 33 can ensure the heat preservation performance of the door seal 3, further improve the deformation capacity of the door seal 3, and ensure that the door seal 3 and the refrigerator can be attached to each other all the time.

Referring to fig. 5, door seals 3 still includes magnetic sheet 4, and magnetic sheet 4 sets up in a side that door seals 3 deviates from door shell 1, and sets up along door seal main part 31 length direction, and magnetic sheet 4 is used for inhaling mutually with the freezer to make door shell 1 be fixed in on the freezer, and the setting of magnetic sheet 4 can be when needs are closed door shell 1, can be with the appeal through magnetic sheet 4 come door shell 1 absorption on the freezer.

Referring to fig. 1, a handle 5 is arranged on one side of the door shell 1 departing from the refrigerator, and the door shell 1 can be conveniently opened and closed through the arrangement.

In one embodiment, the material of the dock seal 3 includes, but is not limited to, silicone rubber and rubber.

The working principle is as follows: when the dock seal 3 needs to be installed, the insertion portion 34 is aligned with the groove of the installation portion 23, and then the insertion portion 34 of the dock seal 3 is inserted into the groove, and meanwhile, the bending portion 32 is abutted with the dock seal buckle 2.

The above is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above-mentioned embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the utility model may occur to those skilled in the art without departing from the principle of the utility model, and are considered to be within the scope of the utility model.

Claims

1. The utility model provides a commercial freezer door body, includes door shell (1) and set up in door seal (3) on the door shell, its characterized in that: a door seal buckle (2) is arranged on the inner side of the door shell (1), the door seal (3) is clamped with the door seal buckle (2), and a vacuum cavity (21) is formed between the door seal buckle (2) and the door shell (1);

door seals buckle (2) including bellying (22), door seals buckle (2) deviate from a side edgewise of door shell (1) deviates from the direction arch of door shell (1) so that form bellying (22), bellying (22) can provide the butt force that acts on freezer appearance chamber inside wall.

2. A commercial refrigerator door body in accordance with claim 1, wherein: door seals buckle (2) including installation department (23), door seals buckle (2) orientation a side edgewise court of door shell (1) direction is buckled protrudingly, so that form installation department (23), installation department (23) set up in the bellying (22) outside, installation department (23) with the joint sets up between door shell (1).

3. A commercial refrigerator door body in accordance with claim 2, wherein: the door seal (3) comprises a door seal main body (31) and a bending part (32), the bending part (32) is arranged on one side, close to the protruding part (22), of the door seal main body (31), and the bending part (32) is abutted to the protruding part (22).

4. A commercial refrigerator door body as claimed in claim 3, wherein: the door seals (3) still include insertion part (34), insertion part (34) set up in door seals main part (31) orientation a side of door shell (1), insertion part (34) with installation department (23) deviate from a side joint of door shell (1).

5. A commercial refrigerator door body in accordance with claim 4, wherein: installation department (23) are close to the one end width of door shell (1) with insertion part (34) are close to the one end width of door shell (1) all is greater than both and deviates from the one end width of door shell (1), so that insertion part (34) insert during installation department (23), installation department (23) can provide and act on insertion part (34) deviate from the locking force of door shell (1) one side.

6. A commercial refrigerator door body as claimed in claim 3, wherein: the door seal main body (31) is internally provided with a plurality of vacuum seal cavities (33) along the length direction.

7. A commercial refrigerator door body as claimed in claim 3, wherein: door seals (3) still include magnetic sheet (4), magnetic sheet (4) set up in door seals (3) deviate from a side of door shell (1), and follow door seals main part (31) length direction sets up, magnetic sheet (4) are used for inhaling mutually with the freezer, so that door shell (1) is fixed in on the freezer.

8. A commercial refrigerator door body in accordance with claim 1, wherein: one side of the door shell (1) departing from the refrigerator is provided with a handle (5).