Refrigeration equipment
By setting hinge components and adjustment holes on the top and bottom of the refrigerator door body, the complexity and operation difficulty of the refrigerator door body sagging problem are solved, and simple adjustment of the door posture and structural simplification are achieved.
Patent Information
- Application Number
- CN202420073836.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-11
- Publication Date
- 2024-12-13
- Estimated Expiration
- 2034-01-11
AI Technical Summary
The refrigerator door body is prone to sagging during frequent opening and closing. The existing adjustment structure is complex and cumbersome to operate, so the door body and box need to be disassembled or semi-disassembled.
A hinge assembly is provided at the top and bottom of the door body, and a strip-shaped adjustment hole is provided in the hinge assembly to connect to the door body through the adjustment hole, allowing the bottom of the door body to shift in the direction of the box to adjust the door body posture, which is simple to operate.
It realizes simple adjustment of the door body sag, simple operation, more intuitive structural design, avoiding complex adjustment structures.
Smart Images
Figure CN222165298U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of refrigeration equipment, in particular to a refrigeration equipment with an adjustable door body droop. Background Art
[0002] The refrigerator door needs to be opened and closed many times, and the door is heavy. During the frequent opening and closing process, the door is prone to sagging. Therefore, the door sagging problem is a key issue for researchers. Conventional design solutions can only ensure that the door position is fixed. If there is a manufacturing deviation, the door will still sag. The various structures currently designed to adjust the sagging of the door are complex, or the door and the box need to be disassembled or semi-disassembled, which is complicated to operate. Utility Model Content
[0003] The purpose of the utility model is to provide a refrigeration device, in which hinge assemblies are arranged at the top and bottom of the door body, and the droop of the door body can be adjusted through the adjustment holes on the adjustment parts in the hinge assembly, thereby solving the problems of complex structure and operation of adjusting the droop of the door body in the prior art.
[0004] In order to achieve one of the purposes of the above-mentioned utility model, one embodiment of the utility model provides a refrigeration device, including a box body, a door body and a hinge assembly connecting the box body and the door body, the hinge assembly is arranged at the top and bottom of the door body, and the hinge assembly is provided with an adjustment hole and is connected to the door body through the adjustment hole, the adjustment hole is long and extends along the width direction of the door body.
[0005] As a further improvement of one embodiment of the utility model, positioning columns are provided on the top and bottom of the box body, and the positioning columns are provided at the position where the box body is connected to the hinge. The hinge is provided with positioning holes corresponding to the positioning columns and matching the shape of the positioning columns. The hinge is positioned by the positioning columns and the positioning holes before being connected to the box body.
[0006] As a further improvement of an embodiment of the utility model, the hinge assembly includes a hinge and an adjusting member that are connected to each other, wherein the hinge is fixedly connected to the box body, and the adjusting hole is provided on the adjusting member.
[0007] As a further improvement of an embodiment of the present utility model, the door body includes a door panel and a door frame arranged around the door panel, and the top and bottom of the door frame near one end of the box body are both provided with a clearance groove opening toward the inside;
[0008] The adjusting member is extended along the width direction of the door body, the adjusting holes are arranged at both ends of the adjusting member, and the giving way groove is provided with mounting holes corresponding to the adjusting holes;
[0009] The hinge is provided with a first fixing hole at one end away from the box body, and a second fixing hole is provided between the adjusting holes at both ends of the adjusting member. The hinge and the adjusting member are connected through the first fixing hole and the second fixing hole.
[0010] As a further improvement of an implementation mode of the utility model, the distance between the centers of the two mounting holes on the clearance groove is equal to the distance between the centers of the two adjusting holes on the adjusting member.
[0011] As a further improvement of an embodiment of the utility model, a reinforcing member is provided on the side of the mounting hole away from the adjusting member, and the reinforcing member is provided with a reinforcing hole corresponding to the mounting hole to strengthen the connection between the adjusting member and the door body.
[0012] As a further improvement of an embodiment of the utility model, the hinge assembly further includes a cover body, and the cover body covers the adjusting member.
[0013] As a further improvement of one embodiment of the utility model, the cover body includes an opening facing outward and a bottom wall away from the opening, the cover body covers the adjusting member on all sides, a limiting portion is provided at one end of the cover body opening, the limiting portion is provided with an abutting surface facing the bottom wall of the cover body, and the abutting surface abuts against the adjusting member.
[0014] As a further improvement of an embodiment of the present invention, the door body further comprises a sealing member arranged on the inner side of the door frame and surrounding the door panel, and in a direction perpendicular to the door body, the sealing member at least partially abuts against the cover body.
[0015] As a further improvement of one embodiment of the utility model, the door frame is formed with a snap-fit groove, the seal includes a sealing body and a snap-fit portion, the cross-section of the snap-fit portion is arrow-shaped, and the arrow width of the arrow-shaped snap-fit portion is greater than the opening width of the snap-fit groove.
[0016] One or more technical solutions provided by the utility model have at least the following technical effects or advantages:
[0017] In the refrigeration device provided by the utility model, hinge assemblies connected to the box body are arranged at the top and bottom of the door body, and the adjusting member in the hinge assembly is provided with an elongated adjusting hole. The sagging of the door body is usually caused by the bottom of the door body being offset toward the box body. The door body can be adjusted to a normal state by simply disconnecting the bottom of the door body from the connecting portion of the adjusting member, and then deflecting the bottom of the door body along the width direction of the door body in the direction away from the hinge assembly and then fixing it. The operation is simple, and only the elongated adjusting hole needs to be provided on the adjusting member. The structure is also simple. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1It is a structural schematic diagram of the refrigeration equipment in the embodiment of the utility model.
[0019] Figure 2 yes Figure 1 Enlarged view of point A in the middle.
[0020] Figure 3 yes Figure 1 Front view of the door of the refrigeration equipment.
[0021] Figure 4 yes Figure 3 Schematic cross-sectional view along line BB.
[0022] Figure 5 yes Figure 4 Enlarged view of center C.
[0023] Figure 6 yes Figure 3 Schematic cross-sectional view along line DD.
[0024] Figure 7 yes Figure 6 Enlarged view of point E in the middle.
[0025] Figure 8 yes Figure 3 Schematic cross-sectional view along line FF.
[0026] Fig. 9 yes Figure 8 Enlarged view of point G in the middle.
[0027] Fig.10 yes Fig. 9 Enlarged view of point M in the middle.
[0028] 1. Box body; 11. Positioning column; 2. Door body; 21. Door panel; 22. Door frame; 221. Make way groove; 2211. Mounting hole; 222. Snap-in groove; 23. Sealing member; 231. Sealing body; 232. Snap-in portion; 3. Hinge assembly; 31. Hinge; 311. First fixing hole; 312. Positioning hole; 32. Adjusting member; 321. Adjusting hole; 322. Second fixing hole; 33. Cover body; 331. Limiting portion; 3311. Guide surface; 3312. Abutting surface; 4. Reinforcement member; 41. Reinforcement hole. DETAILED DESCRIPTION
[0029] 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.
[0030] 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.
[0031] 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.
[0032] 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.
[0033] Furthermore, it should be understood that although the terms first, second, etc. may be used herein to describe various elements or structures, 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, a first fixing hole may be referred to as a second fixing hole, and similarly, a second fixing hole may also be referred to as a first fixing hole, which does not deviate from the scope of protection of this application.
[0034] The utility model provides a refrigeration device, such as Figure 1 As shown, it includes a box body 1, a door body 2 and a hinge assembly 3 connecting the box body 1 and the door body 2, the hinge assembly 3 is arranged at the top and bottom of the door body 2, and the hinge assembly 3 is provided with an adjustment hole 321 and is connected to the door body 2 through the adjustment hole 321, and the adjustment hole 321 is long and extends along the width direction of the door body 2.
[0035] The drooping of the door body 2 of the refrigeration equipment usually occurs because the door body 2 has a tendency to fall downward due to gravity, but at the same time, since the top and bottom of the door body 2 are connected to the box body 1, the tendency to fall downward becomes that the top of the door body 2 rotates away from the box body 1, while the bottom of the door body 2 rotates toward the box body 1, so that the door body 2 as a whole deflects and droops.
[0036] The refrigeration device in the embodiment of the utility model is provided with an adjustment hole 321 for connecting the door body 2 at one end where the hinge assembly 3 is connected to the door body 2, and the hinge assembly 3 and the door body 2 are connected by screws (the screws are not shown). When the bottom of the door body 2 rotates toward the direction close to the box body 1 and the top of the door body 2 rotates away from the box body 1, the screws are loosened, the top of the door body 2 is moved toward the direction close to the box body 1 along its width direction, and the bottom of the door body 2 is moved away from the box body 1 along its width direction, and then the screws are tightened to complete the adjustment of the sagging of the door body 2. Of course, when the problem of sagging of the door body 2 can be solved by adjusting only the top or the bottom of the door body 2, it is not necessary to adjust the upper and lower parts at the same time.
[0037] In this embodiment, Figure 2 As shown, the hinge assembly 3 includes a hinge 31 and an adjusting member 32 which are connected to each other, wherein the hinge 31 is connected to the box body 1 , and the adjusting member 32 is connected to the door body 2 through an adjusting hole 321 .
[0038] Specifically, the door body 2 includes a door panel 21 and a door frame 22 arranged around the door panel 21. The top and bottom of the door frame 22 are both provided with a clearance groove 221 opening toward the inside, such as Figure 2-5 As shown, in this embodiment, taking the top as an example, the hinge 31 is away from one end of the box body 1 and the adjusting member 32 is arranged in the make way slot 221, the adjusting member 32 is extended along the width direction of the door body 2 and is arranged in the make way slot 221, and the adjusting holes 321 are arranged at both ends of the adjusting member 32, and the make way slot 221 is provided with mounting holes 2211 corresponding to the adjusting holes 321. The door body 2 can be connected to the box body 1 through the hinge assembly 3 by passing the screws through the adjusting holes 321 and the mounting holes 2211 in sequence.
[0039] It should be noted here that the inner side mentioned in this article refers to the side close to the box body 1 when the door body 2 is closed, and the outer side refers to the side away from the box body 1 when the door body 2 is closed.
[0040] Preferably, the distance between the centers of the two mounting holes 2211 on the clearance groove 221 = the distance between the centers of the two adjustment holes 321 on the adjustment member 32. When the screw passes through the adjustment hole 321 and the mounting hole 2211, the position of the mounting hole 2211 corresponds to the middle position of the long strip adjustment hole 321. When adjusting the door body 2, the mounting hole 2211 on the door body 2 can move toward the direction closer to the box body 1 or toward the direction away from the box body 1 relative to the adjustment hole 321 on the hinge assembly 3, and the two moving distances are the same.
[0041] Preferably, a receiving cavity is provided on the side of the recess 221 away from the opening thereof, and a reinforcing member 4 is provided on the side of the mounting hole 2211 away from the adjusting member 32. The reinforcing member 4 is provided in the receiving cavity to increase the connection strength when the adjusting member 32 is connected to the door body 2. The reinforcing member 4 is provided with a reinforcing hole 41 corresponding to the mounting hole 2211. After the screw passes through the adjusting hole 321 and the mounting hole 2211, it passes through the reinforcing hole 41, which can strengthen the connection strength between the adjusting member 32 and the door body 2.
[0042] like Figure 7 As shown, a first fixing hole 311 is provided at one end of the hinge 31 away from the box body 1, and a second fixing hole 322 is provided between the adjusting holes 321 at both ends of the adjusting member 32. The hinge 31 and the adjusting member 32 can be connected by passing a screw through the first fixing hole 311 and the second fixing hole 322.
[0043] The adjusting member 32 is connected to the door body 2 through the mounting holes 2211 at both ends, and is connected to the hinge 31 through the second fixing hole 322. Compared with the two ends of the adjusting member 32 being connected to the door body 2 and the hinge 31 respectively, the force is more uniform and more stable.
[0044] Of course, in addition to the aforementioned structure of the hinge assembly 3 in this embodiment, an adjustment hole 321 may be directly provided on the hinge 31, and the door body 2 may be connected to the adjustment hole 321 on the hinge 31, so that the sagging of the door body 2 can be adjusted.
[0045] Further, such as Fig. 9 , 10 As shown, the hinge assembly 3 further includes a cover body 33 , which includes an opening facing outward, a bottom wall away from the opening, and side walls perpendicular to the bottom wall. The cover body 33 surrounds the adjusting member 32 so as to cover the adjusting member 32 . A limiting portion 331 is provided at one end of the opening of the cover body 33, and the limiting portion 331 is provided on the inner side of the side wall (the inner side here refers to the inside and the outside relative to the cover body 33). From the opening of the cover body 33 to the bottom wall, the limiting portion 331 extends obliquely toward the side wall on the other side to form a guide surface 3311. The limiting portion 331 is also provided with an abutting surface 3312 connected to the guide surface 3311, and the abutting surface 3312 faces the bottom wall of the cover body 33. When the cover body 33 is covered on the adjusting member 32, the adjusting member 32 abuts against the guide surface 3311 and gradually enters the cover body 33 under the guidance of the guide surface 3311. After the cover body 33 is covered on the adjusting member 32, the abutting surface 3312 abuts against the adjusting member 32 to prevent the cover body 33 and the adjusting member 32 from detaching.
[0046] In this embodiment, Fig. 9The top of the door body 2 is shown, and the limiting portion 331 is set at the top of the cover body 33, while the limiting portion 331 on the cover body 33 at the bottom of the door body 2 is located at the bottom of the cover body 33. In order to make room for the limiting portion 331, a notch is formed at the position of the adjusting member 32 corresponding to the limiting portion 331, so that in the direction perpendicular to the door body 2, the distance between the abutting surface 3312 and the bottom wall is equal to the distance between the position of the adjusting member 32 corresponding to the limiting portion 331 and the side of the bottom wall of the cover body 33 where the adjusting member 32 abuts.
[0047] The cover body 33 covers the adjusting member 32 to shield the adjusting hole 321 on the adjusting member 32. On the one hand, it prevents foreign matter from entering the adjusting hole 321 and hindering the removal and screwing in of the screw. On the other hand, it can avoid the complicated structures at the top and bottom of the door body 2, which affects the appearance.
[0048] Further, such as Figure 5 As shown, the door frame 22 is formed with a snap-in groove 222, and the door body 2 also includes a seal 23 arranged on the inner side of the door frame 22 and around the door panel 21. The seal 23 includes a sealing body 231 and a snap-in portion 232. The cross-section of the snap-in portion 232 is arrow-shaped, and the arrow width of the arrow-shaped snap-in portion 232 is greater than the opening width of the snap-in groove 222. After the seal 23 is snapped into the snap-in groove 222, in the direction perpendicular to the door body 2, the seal 23 at least partially abuts against the cover body 33, which can prevent the cover body 33 from falling.
[0049] Further, such as Figure 2 As shown, positioning columns 11 are provided on the top and bottom of the box body 1. The positioning columns 11 are provided at the position where the box body 1 is connected to the hinge 31. The hinge 31 is provided with a positioning hole 312 corresponding to the positioning column 11 and matching the shape of the positioning column 11. Before the hinge 31 is connected to the box body 1, it is first positioned by the positioning columns 11 and the positioning holes 312.
[0050] 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.
[0051] 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 refrigeration device, characterized in that: It includes a box body, a door body and a hinge assembly connecting the box body and the door body, the hinge assembly is arranged at the top and bottom of the door body, and the hinge assembly is provided with an adjustment hole and is connected to the door body through the adjustment hole, the adjustment hole is long and extends along the width direction of the door body.
2. The refrigeration equipment according to claim 1, characterized in that: The top and bottom of the box are both provided with positioning columns, and the positioning columns are arranged at the position where the box is connected to the hinge. The hinge is provided with positioning holes corresponding to the positioning columns and matching the shape of the positioning columns. Before the hinge is connected to the box, it is first positioned by the positioning columns and the positioning holes.
3. The refrigeration equipment according to claim 1, characterized in that: The hinge assembly includes a hinge and an adjusting member that are connected to each other, wherein the hinge is fixedly connected to the box body, and the adjusting hole is arranged on the adjusting member.
4. The refrigeration equipment according to claim 3, characterized in that: The door body comprises a door panel and a door frame arranged around the door panel, and the top and bottom of the door frame close to one end of the box body are both provided with a clearance groove opening toward the inside; The adjusting member is extended along the width direction of the door body, the adjusting holes are arranged at both ends of the adjusting member, and the giving way groove is provided with mounting holes corresponding to the adjusting holes; The hinge is provided with a first fixing hole at one end away from the box body, and a second fixing hole is provided between the adjusting holes at both ends of the adjusting member. The hinge and the adjusting member are connected through the first fixing hole and the second fixing hole.
5. The refrigeration equipment according to claim 4, characterized in that: The distance between the centers of the two mounting holes on the clearance groove is equal to the distance between the centers of the two adjusting holes on the adjusting member.
6. The refrigeration device according to claim 4, characterized in that: A reinforcing member is arranged on the side of the mounting hole away from the adjusting member, and a reinforcing hole is arranged on the reinforcing member corresponding to the mounting hole, so as to strengthen the connection between the adjusting member and the door body.
7. The refrigeration equipment according to claim 4, characterized in that: The hinge assembly also includes a cover body, which covers the adjusting member.
8. The refrigeration device according to claim 7, characterized in that: The cover body includes an opening facing outward and a bottom wall away from the opening. The cover body covers the adjusting member on all sides. A limiting portion is provided at one end of the cover body opening. The limiting portion is provided with an abutting surface facing the bottom wall of the cover body, and the abutting surface abuts against the adjusting member.
9. The refrigeration device according to claim 8, characterized in that: The door body further comprises a sealing member arranged on the inner side of the door frame and surrounding the door panel. In a direction perpendicular to the door body, the sealing member at least partially abuts against the cover body.
10. The refrigeration device according to claim 9, characterized in that: The door frame is formed with a clamping groove, the sealing member comprises a sealing body and a clamping portion, the cross section of the clamping portion is arrow-shaped, and the arrow width of the arrow-shaped clamping portion is greater than the opening width of the clamping groove.