Door body and refrigeration equipment
By setting a clamping structure between the shell edge of the refrigerator door body and the shell body, the problem of restricted gap treatment at the corner after the steel plate is bent is solved, and a variety of appearance design without welding is realized.
Patent Information
- Application Number
- CN202420462685.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-11
- Publication Date
- 2025-03-18
- Estimated Expiration
- 2034-03-11
AI Technical Summary
The gap treatment at the corners of the existing refrigerator door steel plate is limited, and cannot be applied to the outer surface of steel plates of different colors, resulting in limited appearance and style.
By providing a fixing member between the shell edge part of the door case and the shell body, the second clamping part of the decorative member passes through the shell edge gap and is snapped to the first clamping part of the fixing member to fill the shell edge gap, thereby achieving gap processing without welding and grinding.
The problem of the gap treatment at the corners of the steel plate is limited by the appearance color of the steel plate, and the possibility of a variety of door appearance is realized without the need for cumbersome welding and grinding process.
Smart Images
Figure CN222634938U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of refrigeration equipment, in particular to a door body and refrigeration equipment. Background Art
[0002] The outer shell of the refrigerator door is a steel plate. There are process gaps at the corners of the steel plate after bending. The current method for dealing with the gaps at the corners of the steel plate is welding and grinding, but this method is only applicable to original color steel plates. Welding and grinding cannot be performed when the outer surface of the steel plate is processed, which limits the variety of appearance of the steel plate. Utility Model Content
[0003] The utility model aims to provide a door body, in which a decorative piece is fixed at the gap after the door shell is bent by a fixing piece, so that the decorative piece is arranged between the gaps, thereby solving the problem in the prior art that the treatment of the corner gap of the steel plate is limited by the appearance color of the steel plate.
[0004] In order to achieve one of the above-mentioned purposes of the utility model, an embodiment of the utility model provides a door body, comprising:
[0005] The door shell comprises a shell body and shell edges arranged on four sides of the shell body, wherein the shell edges are bent toward the inner side of the door body, and a gap is formed between two adjacent shell edges;
[0006] A fixing member, arranged between the shell edge and the shell body, the fixing member being provided with a first clamping portion;
[0007] The decorative part is provided with a decorative part and a second clamping part, one end of the second clamping part passes through a gap formed by two adjacent shell edges and is clamped to the first clamping part, and the decorative part is arranged between the two adjacent shell edges.
[0008] As a further improvement of an embodiment of the utility model, the fixing member further includes a first abutting surface and a second abutting surface which are perpendicularly arranged to each other, and the first abutting surface and the second abutting surface abut against two adjacent shell edges.
[0009] As a further improvement of an embodiment of the utility model, the first clamping portion includes a first limiting piece and a second limiting piece arranged opposite to each other, the first limiting piece is connected to the first abutting surface at an acute angle, and the second limiting piece is connected to the second abutting surface at an acute angle;
[0010] Third abutting surfaces are arranged on both sides of the second clamping portion, and an end of the first limiting piece away from the first abutting surface and an end of the second limiting piece away from the second abutting surface both abut against the third abutting surfaces.
[0011] As a further improvement of an embodiment of the utility model, guide surfaces are further provided on both sides of the second clamping portion, and the angle formed between the two guide surfaces is equal to the angle formed between the first limiting piece and the second limiting piece.
[0012] As a further improvement of an embodiment of the utility model, a first positioning groove is provided on a side of the first limiting piece close to the second limiting piece, and a second positioning groove is provided on a side of the second limiting piece close to the first limiting piece;
[0013] The second clamping portion is provided with positioning blocks, the positioning blocks protrude from two sides of the second clamping portion and are arranged corresponding to the first positioning groove and the second positioning groove, and the positioning blocks are arranged in the first positioning groove and the second positioning groove.
[0014] As a further improvement of one embodiment of the utility model, the shell edge portion includes a shell side wall formed by bending along the shell body toward the inner side of the door body, and a shell inner wall bent along the shell side wall toward the center direction of the door body, the shell body is vertically arranged to the shell side wall, and the shell side wall is vertically arranged to the shell inner wall.
[0015] As a further improvement of an embodiment of the utility model, the fixing member further includes a body, and in the thickness direction of the door body, the thickness of the body=the distance between the shell body and the shell inner wall.
[0016] As a further improvement of an embodiment of the utility model, two protrusions are provided at one end of the second clamping portion near the decorative portion, one of the two protrusions protrudes from the second clamping portion toward the side of the shell body, and the other protrudes toward the side of the shell inner wall, and in the thickness direction of the door body, the distance between the farthest ends of the two protrusions = the distance between the shell body and the shell inner wall.
[0017] As a further improvement of an implementation manner of the utility model, two adjacent shell side walls are vertically arranged, and the decorative part is smoothly connected to the shell side walls.
[0018] An embodiment of the present utility model further provides a refrigeration device, comprising a box body and a door body, wherein the door body is the door body as described above.
[0019] One or more technical solutions provided by the utility model have at least the following technical effects or advantages:
[0020] In the door body provided by the utility model, after the shell edge of the door shell is bent, a gap is generated between the two shell edges, and a fixing piece is arranged between the shell edge and the shell body, so that the decorative piece passes through the gap and is clamped with the fixing piece, and the decorative part of the decorative piece is filled in the gap between the two shell edges, so the problem of the corner gap after the door shell is bent can be solved without welding and grinding. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] Figure 1 It is a front view of the door body in the embodiment of the utility model.
[0022] Figure 2 yes Figure 1 Top view of the middle door body.
[0023] Figure 3 yes Figure 2 The local schematic diagram after cutting along the AA line.
[0024] Figure 4 yes Figure 3 Enlarged view of point B in the middle.
[0025] Figure 5 yes Figure 4 Schematic diagram of the structure of the fixing parts.
[0026] Figure 6 yes Figure 4 Schematic diagram of the structure of the decorative parts.
[0027] 1. Door shell; 11. Shell body; 12. Shell edge; 121. Shell side wall; 122. Shell inner wall; 2. Fixing piece; 21. Body; 22. First clamping part; 221. First limiting piece; 2211. First positioning groove; 222. Second limiting piece; 2221. Second positioning groove; 23. First abutting surface; 24. Second abutting surface; 3. Decorative piece; 31. Decorative part; 32. Second clamping part; 321. Third abutting surface; 322. Guide surface; 323. Positioning block; 324. Protrusion. DETAILED DESCRIPTION
[0028] 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. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0029] Terms such as "center", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like used herein to indicate spatial relative positions are used for the purpose of convenience to describe the relationship of one unit or feature relative to another unit or feature as shown in the accompanying drawings. Terms of spatial relative positions may be intended to include different orientations of the device in use or operation other than the orientation shown in the drawings.
[0030] For example, if the device in the figures is turned over, elements described as "below" or "beneath" other elements or features would then be oriented "above" the other elements or features. Thus, the exemplary term "below" can encompass both an orientation of above and below. The device may be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
[0031] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.
[0032] Furthermore, it should be understood that although the terms first, second, etc. may be used to describe various elements or structures in this article, these described objects should not be limited by these terms. These terms are only used to distinguish these described objects from each other. For example, the first clamping portion may be referred to as the second clamping portion, and similarly the second clamping portion may also be referred to as the first clamping portion, without departing from the scope of protection of the present application.
[0033] An embodiment of the utility model provides a door body, which is usually used as a door body of a refrigeration device. The refrigeration device includes a box body and a door body. The door body is the door body described below. Therefore, the embodiment of the utility model also provides a refrigeration device.
[0034] like Figures 1 to 6 As shown, the aforementioned door body includes a door shell 1, a fixing member 2 and a decorative member 3, the door shell 1 includes a shell body 11 and shell edges 12 arranged on the four sides of the shell body 11, the shell edges 12 are bent toward the inner side of the door body, and a gap is formed between two adjacent shell edges 12; the fixing member 2 is arranged between the shell edge 12 and the shell body 11, and the fixing member 2 is provided with a first clamping portion 22; the decorative member 3 is provided with a decorative portion 31 and a second clamping portion 32, one end of the second clamping portion 32 passes through the gap formed by two adjacent shell edges 12, and is clamped to the first clamping portion 22, and the decorative portion 31 is arranged between two adjacent shell edges 12.
[0035] The fixing member 2 is arranged on the inner side of the shell body 11, at the corner surrounded by two adjacent shell edges 12. The decorative member 3 passes through the gap formed by the two shell edges 12 from the outside, and is clamped to the first clamping portion 22 of the fixing member 2 through the second clamping portion 32. Finally, the decorative portion 31 of the decorative member 3 is located between the two shell edges 12, thereby filling the gap between the two shell edges 12. There is no need for welding and grinding, and the decorative member 3 can also choose a color with better adaptability according to the appearance of the shell.
[0036] Furthermore, the fixing member 2 further includes a first abutting surface 23 and a second abutting surface 24 which are arranged perpendicular to each other. The first abutting surface 23 and the second abutting surface 24 abut against two adjacent shell edges 12 .
[0037] The shell body 11 of the door shell 1 serves as the outer wall of the door body, and the shell edge 12 serves as the two side walls, top wall and bottom wall of the door body, while the two adjacent walls of the door body are vertically arranged. The first abutting surface 23 and the second abutting surface 24 on the fixing part 2 are vertically arranged, and can abut with the two adjacent shell edges 12 during installation, thereby playing a role of positioning and limiting.
[0038] Furthermore, the first clamping portion 22 includes a first limiting plate 221 and a second limiting plate 222 that are relatively arranged, the first limiting plate 221 is connected to the first abutting surface 23 at an acute angle, and the second limiting plate 222 is connected to the second abutting surface 24 at an acute angle; third abutting surfaces 321 are arranged on both sides of the second clamping portion 32, and the end of the first limiting plate 221 away from the first abutting surface 23 and the end of the second limiting plate 222 away from the second abutting surface 24 both abut against the third abutting surface 321.
[0039] like Figure 4 In the embodiment, the first limiting piece 221 and the second limiting piece 222 also form an acute angle, and the angle opening direction faces the gap formed between the two adjacent shell edges 12. The angle bisector of the angle formed by the first limiting piece 221 and the second limiting piece 222 also bisects the right angle formed by the two adjacent shell edges 12, and the decorative member 3 also passes through the gap formed between the two adjacent shell edges 12 along the direction of the bisector. After the second clamping portion 32 is clamped to the first clamping portion 22, the ends of the first limiting piece 221 and the second limiting piece 222 cooperate with the third abutting surface 321 to limit the decorative member 3 from detaching from the fixing member 2 in the opposite direction of the clamping direction.
[0040] Preferably, guide surfaces 322 are further provided on both sides of the second clamping portion 32, and the angle formed between the two guide surfaces 322 is equal to the angle formed between the stopper piece 221 and the second stopper piece 222. After the decorative member 3 enters the gap between two adjacent shell edges 12 along the direction of the angular bisector of the angle formed by the first stopper piece 221 and the second stopper piece 222, the two guide surfaces 322 are respectively in close contact with the side edges of the first stopper piece 221 and the second stopper piece 222, and move along the first stopper piece 221 and the second stopper piece 222 until the ends of the first stopper piece 221 and the second stopper piece 222 abut against the third abutting surface 321.
[0041] Furthermore, a first positioning groove 2211 is provided on the side of the first limiting plate 221 close to the second limiting plate 222, and a second positioning groove 2221 is provided on the side of the second limiting plate 222 close to the first limiting plate 221; the second clamping portion 32 is provided with a positioning block 323, the positioning block 323 protrudes out from both sides of the second clamping portion 32 and is provided corresponding to the first positioning groove 2211 and the second positioning groove 2221, and the positioning block 323 is provided in the first positioning groove 2211 and the second positioning groove 2221.
[0042] When the decorative member 3 is installed and clamped, the positioning block 323 is aligned with the first positioning groove 2211 and the second positioning groove 2221 to position the fixing member 2 and the decorative member 3 in the thickness direction of the door body.
[0043] In some embodiments, the shell edge 12 includes a shell side wall 121 formed by bending along the shell body 11 toward the inner side of the door body, and a shell inner wall 122 bent toward the center of the door body along the shell side wall 121. The shell body 11 is vertically arranged with the shell side wall 121, and the shell side wall 121 is vertically arranged with the shell inner wall 122. After the shell side is bent twice, when observed from the outside of the door body, the door shell 1 only forms gaps at the four corners and is filled with the decorative parts 3, and the connection between the two adjacent sides is the folded edge of the door shell 1, which does not affect the appearance.
[0044] Furthermore, the fixing member 2 also includes a body 21. In the thickness direction of the door body, the thickness of the body 21 is equal to the distance between the shell body 11 and the shell inner wall 122. The first abutting surface 23 and the second abutting surface 24 are formed on the body 21. The shell body is bent at right angles twice, and finally the shell body 11 and the shell inner wall 122 are arranged in parallel. In the thickness direction of the door body, the fixing member 2 is limited by the shell body 11 and the shell inner wall 122. In the plane parallel to the shell body 11, the fixing member 2 is limited by the first abutting surface 23 and the second abutting surface 24 abutting against the shell side wall 121.
[0045] Furthermore, two protrusions 324 are provided at one end of the second clamping portion 32 close to the decorative portion 31, one of the two protrusions 324 protrudes from the second clamping portion 32 toward the shell body 11, and the other protrudes toward the shell inner wall 122. In the thickness direction of the door body, the distance between the farthest ends of the two protrusions 324 = the distance between the shell body 11 and the shell inner wall 122.
[0046] The first clamping portion 22 and the second clamping portion 32 are clamped together only to ensure that they are limited in the clamping direction. In the thickness direction of the door body, the decorative member 3 is limited between the shell body 11 and the shell inner wall 122 by the two protrusions 324 .
[0047] like Figure 4 In the embodiment, two adjacent shell side walls 121 are vertically arranged, and the decorative portion 31 is smoothly connected to the shell side walls 121, so that the corners of the door body are rounded and the appearance is better.
[0048] It should be understood that although this specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each implementation mode may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.
[0049] The series of detailed descriptions listed above are only specific descriptions of feasible implementation methods of the utility model. They are not intended to limit the protection scope of the utility model. Any equivalent implementation methods or changes that do not deviate from the technical spirit of the utility model should be included in the protection scope of the utility model.
Claims
1. A door body, characterized in that: include: The door shell comprises a shell body and shell edges arranged on four sides of the shell body, wherein the shell edges are bent toward the inner side of the door body, and a gap is formed between two adjacent shell edges; A fixing member, arranged between the shell edge and the shell body, the fixing member being provided with a first clamping portion; The decorative part is provided with a decorative part and a second clamping part, one end of the second clamping part passes through a gap formed by two adjacent shell edges and is clamped to the first clamping part, and the decorative part is arranged between the two adjacent shell edges.
2. The door body according to claim 1, characterized in that: The fixing member further comprises a first abutting surface and a second abutting surface which are arranged perpendicular to each other, and the first abutting surface and the second abutting surface abut against two adjacent shell edges.
3. The door body according to claim 2, characterized in that: The first clamping portion includes a first limiting piece and a second limiting piece that are arranged opposite to each other, the first limiting piece is connected to the first abutting surface at an acute angle, and the second limiting piece is connected to the second abutting surface at an acute angle; Third abutting surfaces are arranged on both sides of the second clamping portion, and an end of the first limiting piece away from the first abutting surface and an end of the second limiting piece away from the second abutting surface both abut against the third abutting surfaces.
4. The door body according to claim 3, characterized in that: Guide surfaces are further provided on both sides of the second clamping portion, and the angle formed between the two guide surfaces is equal to the angle formed between the first limiting piece and the second limiting piece.
5. The door body according to claim 4, characterized in that: A first positioning groove is arranged on a side of the first limiting piece close to the second limiting piece, and a second positioning groove is arranged on a side of the second limiting piece close to the first limiting piece; The second clamping portion is provided with positioning blocks, the positioning blocks protrude from two sides of the second clamping portion and are arranged corresponding to the first positioning groove and the second positioning groove, and the positioning blocks are arranged in the first positioning groove and the second positioning groove.
6. The door body according to claim 3, characterized in that: The shell edge includes a shell side wall formed by bending the shell body toward the inner side of the door body, and a shell inner wall bent toward the center direction of the door body along the shell side wall. The shell body is vertically arranged with the shell side wall, and the shell side wall is vertically arranged with the shell inner wall.
7. The door body according to claim 6, characterized in that: The fixing member further comprises a body, and in the thickness direction of the door body, the thickness of the body is equal to the distance between the shell body and the shell inner wall.
8. The door body according to claim 6, characterized in that: The second clamping portion is provided with two protrusions at one end close to the decorative portion, one of the two protrusions protrudes from the second clamping portion toward the shell body, and the other protrudes toward the shell inner wall. In the thickness direction of the door body, the distance between the farthest ends of the two protrusions = the distance between the shell body and the shell inner wall.
9. The door body according to claim 6, characterized in that: Two adjacent shell side walls are vertically arranged between each other, and the decorative part is smoothly connected to the shell side walls.
10. A refrigeration device, comprising a box body and a door body, characterized in that: The door body is the door body according to any one of claims 1 to 9.