CN216790641U

CN216790641U - Bending type refrigerator door handle and refrigerator

Info

Publication number: CN216790641U
Application number: CN202123138822.0U
Authority: CN
Inventors: 江志安; 肖家峰; 蔡荣涛; 柯俊
Original assignee: Huangshi Donper Refrigeration Co ltd
Current assignee: Huangshi Donper Refrigeration Co ltd
Priority date: 2021-12-14
Filing date: 2021-12-14
Publication date: 2022-06-21
Anticipated expiration: 2031-12-14

Abstract

The utility model relates to a bending type refrigerator door handle which is arranged on a door plate of a refrigerator door and comprises a concave cavity with a polygonal cross section, wherein the cross section of the concave cavity comprises a first folded edge, a bottom edge, a second folded edge and a third folded edge, the first folded edge and the plate surface of the door plate form a first included angle, the first folded edge and the bottom edge form a second included angle, the second folded edge and the bottom edge form a third included angle, the second folded edge and the third folded edge form a fourth included angle, and the third folded edge and the plate surface of the door plate form a fifth included angle; the first included angle, the second included angle and the third included angle are all 120-140 degrees, the fourth included angle is 50-70 degrees, and the fifth included angle is 10-20 degrees. The bending type refrigerator door handle and the refrigerator provided by the utility model have the advantages that the cavity is of a structure capable of being drawn back, the cavity can be bent and formed at one time by pushing and pressing the cavity by using a bending machining center in production, the production efficiency is high, and the problems of too shallow drawing groove and inconvenience in later use can be solved due to the arrangement of the fifth included angle.

Description

Bending type refrigerator door handle and refrigerator

Technical Field

The utility model relates to the field of refrigerator parts, in particular to a bending type refrigerator door handle and a refrigerator.

Background

Along with each refrigerator manufacturer's cost reduction and efficiency improvement's measure constantly improves, the structure variety of commercial refrigerator door panel is various, and split type door panel production cycle is long, and production complexity is low, raw and other materials cost and human cost are high. Because be subject to split type door panel design structure and processing equipment's restriction, the handle needs through manual assembly with the independent shaping back of door body, carries out the foaming again and fills after that, and assembly process has the further space of simplifying to this kind of handle still has the kerve and is too shallow, the inconvenient shortcoming of later stage use.

SUMMERY OF THE UTILITY MODEL

In view of the above, it is necessary to provide a bending type refrigerator door handle and a refrigerator, which address at least one of the above-mentioned problems.

The first aspect of the utility model provides a bending type refrigerator door handle which is arranged on a door plate of a refrigerator door and comprises a cavity with a polygonal cross section, wherein the cross section of the cavity comprises a first folded edge, a bottom edge, a second folded edge and a third folded edge, the first folded edge and the plate surface of the door plate form a first included angle, the first folded edge and the bottom edge form a second included angle, the second folded edge and the bottom edge form a third included angle, the second folded edge and the third folded edge form a fourth included angle, and the third folded edge and the plate surface of the door plate form a fifth included angle;

the first included angle, the second included angle and the third included angle are all 120-140 degrees, the fourth included angle is 50-70 degrees, and the fifth included angle is 10-20 degrees.

In certain implementations of the first aspect, the bottom edge is parallel to a panel face of the door panel.

With reference to the first aspect and the foregoing implementation manners, in some implementation manners of the first aspect, the first included angle and the second included angle are equal.

With reference to the first aspect and the implementations described above, in certain implementations of the first aspect, the first included angle is 135 °.

With reference to the first aspect and the implementations described above, in certain implementations of the first aspect, the second included angle and the third included angle are both 135 °.

With reference to the first aspect and the implementations described above, in certain implementations of the first aspect, the fourth included angle is 60 °.

With reference to the first aspect and the foregoing implementations, in certain implementations of the first aspect, the fifth included angle is 15 °.

With reference to the first aspect and the foregoing implementation manners, in some implementation manners of the first aspect, anti-slip patterns are arranged on a cavity wall corresponding to the third folded edge, and a connecting edge of the third folded edge and the door panel is a rounded corner.

With reference to the first aspect and the foregoing implementation manners, in some implementation manners of the first aspect, a distance between the bottom edge and the plate surface is 2/3-3/4 of the thickness of the door panel.

In a second aspect, the utility model further provides a refrigerator, which comprises a door panel and the bending type refrigerator door handle as described in the first aspect of the application, wherein the bending type refrigerator door handle is integrally connected with the door panel.

The technical scheme provided by the embodiment of the utility model has the following beneficial technical effects:

according to the bent refrigerator door handle and the refrigerator provided by the utility model, the handle and the door body are designed into an integrated structure, the cavity is made into a structure capable of being drawn back through the arrangement of the first included angle, the second included angle, the third included angle, the fourth included angle and the fifth included angle in the cavity, the cavity can be bent and formed at one time through pushing and pressing by using a bending machining center in production, the production efficiency is high, and the problems that a drawing groove is too shallow and the later use is inconvenient can be solved due to the arrangement of the fifth included angle.

Additional aspects and advantages of the present invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

FIG. 1 is a schematic cross-sectional view of a bent type refrigerator door handle according to an embodiment of the present invention;

fig. 2 is a schematic structural view of a cavity wall anti-slip pattern according to an embodiment of the utility model.

Description of reference numerals:

10-door panel, 11-panel surface;

100-cavity, 110-first fold, 120-bottom, 130-second fold, 140-third fold.

Detailed Description

To facilitate an understanding of the utility model, the utility model will now be described more fully with reference to the accompanying drawings. Possible embodiments of the utility model are given in the figures. The utility model may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein by the accompanying drawings. The embodiments described by way of reference to the drawings are illustrative for the purpose of providing a more thorough understanding of the present disclosure and are not to be construed as limiting the present invention. Furthermore, if a detailed description of known technologies is not necessary for illustrating the features of the present invention, such technical details may be omitted.

It will be understood by those skilled in the relevant art that, unless otherwise defined, all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. It will be further understood that terms, such as those defined in commonly used dictionaries, should be interpreted as having a meaning that is consistent with their meaning in the context of the art and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein.

As used herein, the singular forms "a", "an", "the" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof. It is to be understood that the term "and/or" as used herein is intended to include all or any and all combinations of one or more of the associated listed items.

The technical solution of the present invention and how to solve the above technical problems will be described in detail with specific examples.

The embodiment of the first aspect of the present application provides a bending type refrigerator door handle, which is disposed on a door panel 10 of a refrigerator door, as shown in fig. 1, and includes a cavity 100 whose inner wall is polygonal, a cross-sectional shape of the cavity 100 includes a first folded edge 110, a bottom edge 120, a second folded edge 130, and a third folded edge 140, where the first folded edge 110 forms a first included angle α with a panel surface 11 of the door panel 10, the first folded edge 110 forms a second included angle β with the bottom edge 120, the second folded edge 130 forms a third included angle γ with the bottom edge 120, the second folded edge 130 forms a fourth included angle λ with the third folded edge 140, and the third folded edge 140 forms a fifth included angle ρ with the panel surface 11 of the door panel 10; the first included angle alpha, the second included angle beta and the third included angle gamma are all 120-140 degrees, the fourth included angle lambda is 50-70 degrees, and the fifth included angle rho is 10-20 degrees.

According to the bending type refrigerator door handle and the refrigerator provided by the utility model, the handle and the door body are designed into an integrated structure, the cavity 100 is made into a structure capable of being drawn back through the arrangement of the first included angle alpha, the second included angle beta, the third included angle gamma, the fourth included angle lambda and the fifth included angle rho in the cavity 100, the cavity can be bent and formed at one time through pushing and pressing by using a bending machining center in production, the production efficiency is high, and the problems that a drawing groove is too shallow and the later use is inconvenient can be solved due to the arrangement of the fifth included angle rho.

Specifically, in one particular implementation, the bottom edge 120 is parallel to the panel face 11 of the door panel 10. Optionally, the first included angle α and the second included angle β are equal. Optionally, the first included angle α is 135 °. Optionally, the second included angle β and the third included angle γ are both 135 °. In one implementation, the fourth included angle λ is 60 °. Optionally, the fifth angle ρ is 15 °. The distance between the bottom edge 120 and the plate surface 11 is 2/3-3/4 of the thickness of the door plate 10.

Optionally, as shown in fig. 2, anti-slip patterns are provided on the cavity wall corresponding to the third folded edge 140, and the connecting edge between the third folded edge 140 and the door panel 10 is a rounded corner.

Based on the same technical concept, the second aspect of the present invention further provides a refrigerator, which includes a door panel 10 and the bending type refrigerator door handle as described in the first aspect of the present application, and the bending type refrigerator door handle is integrally connected with the door panel 10.

The handle and the door body are designed into an integrated structure, and the production can be completed through a stamping mode through the concave cavity 100 with the polygonal inner cavity structure. In a specific scheme, the whole thickness of the door panel is 40mm, the distance between the front handle and the door body is 42mm, the depth of the handle is 31mm, the height of the handle is 26mm, and the finger can be deeply inserted when the door is opened and closed.

The door handle structure is different from a split type, and the handle is formed by pushing and compacting through a complex bending machining center.

The upper end face and the lower end face of the integrated door panel handle and the upper handle end cover plate and the lower handle end cover plate can be foamed after being assembled, the handle does not need to be additionally installed, and the handle end cover plate is produced by opening the mold according to the sizes of the upper handle end face and the lower handle end face. In order to prevent the upper end cover plate and the lower end cover plate from falling off at will and ensure tight assembly, the corners of the upper end cover plate and the lower end cover plate and the handle end cover plate are rounded corners, so that the corner angle on the end cover plate is consistent with the angle formed by the handle end cover plate and the handle end. And after the door plate 10 is integrally bent and formed, the front surface of the handle and the front surface of the door body are in the same plane. The application provides a bending type refrigerator door handle simple structure, easily operation, and production efficiency is high, with low costs.

It will be understood by those skilled in the art that the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless otherwise specified.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

In the description herein, particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing is only a partial embodiment of the present application, and it should be noted that, for those skilled in the art, several modifications and decorations can be made without departing from the principle of the present application, and these modifications and decorations should also be regarded as the protection scope of the present application.

Claims

1. A bending type refrigerator door handle is arranged on a door plate of a refrigerator door and is characterized by comprising a concave cavity with a polygonal cross section, wherein the cross section of the concave cavity comprises a first folded edge, a bottom edge, a second folded edge and a third folded edge, a first included angle is formed between the first folded edge and the surface of the door plate, a second included angle is formed between the first folded edge and the bottom edge, a third included angle is formed between the second folded edge and the bottom edge, a fourth included angle is formed between the second folded edge and the third folded edge, and a fifth included angle is formed between the third folded edge and the surface of the door plate;

2. The bent refrigerator door handle according to claim 1, wherein the bottom edge is parallel to the panel surface of the door panel.

3. The bent refrigerator door handle according to claim 1, wherein the first included angle and the second included angle are equal.

4. The bent refrigerator door handle according to claim 1, wherein the first included angle is 135 °.

5. The bent refrigerator door handle according to claim 1, wherein the second angle and the third angle are both 135 °.

6. The bent refrigerator door handle according to claim 1, wherein the fourth included angle is 60 °.

7. The bent refrigerator door handle according to claim 1, wherein the fifth included angle is 15 °.

8. The bending refrigerator door handle according to claim 1, wherein the cavity wall corresponding to the third folding edge is provided with anti-slip patterns, and the connecting edge of the third folding edge and the door panel is a rounded corner.

9. The bent refrigerator door handle according to claim 1, wherein the distance between the bottom edge and the plate surface is 2/3-3/4 of the thickness of the door panel.

10. The refrigerator is characterized by comprising a door panel and the bent refrigerator door handle according to any one of claims 1 to 9, wherein the bent refrigerator door handle is integrally connected with the door panel.