Wall-hung cabinet
By using an eccentrically designed shaft hole and door hinge structure, combined with a spring drive and anti-detachment structure, the problems of cabinet door sagging and uneven gaps in wall-mounted cabinets are solved, achieving reliable opening and closing of the cabinet doors and uniform gaps, thus improving the stability and appearance quality of the cabinet.
Patent Information
- Application Number
- CN202520146112.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-22
- Publication Date
- 2026-01-23
- Estimated Expiration
- 2035-01-22
AI Technical Summary
The existing wall-mounted cabinet doors have gaps after the hinges and shaft holes are connected, which causes the doors to sag and the gaps to be uneven on the left and right sides.
The eccentrically positioned shaft hole and door hinge structure, combined with spring drive components and anti-disengagement structure, ensures a reliable connection between the door hinge and the shaft hole, avoiding assembly gaps.
This effectively prevents the cabinet doors from sagging, ensures normal opening and closing and uniform gaps, and improves the stability and aesthetics of the cabinet.
Smart Images
Figure CN223829593U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a cabinet technical field, specifically, relate to a wall -hanging cabinet. BACKGROUND
[0002] The wall -hanging cabinet is used for accommodating and installing network equipment, and the wall -hanging cabinet on the market currently includes a cabinet assembly and a cabinet door. The cabinet door is connected to an opening on the front side of the cabinet assembly and is used to close the cabinet assembly. One side of the cabinet door is horizontally rotatably connected to one side of the cabinet assembly through two rotation shafts arranged symmetrically in an up-down direction. The cabinet assembly is provided with shaft holes matched with the rotation shafts. A lock body is installed on the other side of the cabinet door. The other side of the cabinet door is locked to the other side of the cabinet assembly through the lock body. However, in the above-mentioned structure of the wall -hanging cabinet, the cabinet assembly and the cabinet door need to have assembly gaps during production and processing. Therefore, after the cabinet door and the cabinet assembly are connected through the rotation shafts and the shaft holes, there is an assembly gap between the rotation shafts and the shaft holes. Thus, under the gravity of the cabinet door, the side of the cabinet door lock will sink, which will affect the normal opening and closing of the cabinet door relative to the cabinet assembly and cause uneven gaps between the cabinet door and the cabinet assembly. SUMMARY
[0003] The utility model provides a wall -hanging cabinet, which can avoid the sinking of the cabinet door, ensure the normal opening and closing of the cabinet door relative to the cabinet assembly, and avoid uneven gaps between the cabinet door and the cabinet assembly.
[0004] The utility model provides a wall -hanging cabinet, which includes a cabinet assembly and a cabinet door. The cabinet door is connected to an opening on the front side of the cabinet assembly and is used to close the cabinet assembly. One side of the cabinet door is horizontally rotatably connected to one side of the cabinet assembly. A lock body is installed on the other side of the cabinet door. The other side of the cabinet door is locked to the other side of the cabinet assembly through the lock body. The upper end and the lower end of one side of the cabinet door are connected to door shafts. The two door shafts are coaxially arranged. The upper end and the lower end of the cabinet assembly are provided with shaft holes. The two shaft holes are eccentrically arranged along the left-right direction. The door shaft located at the upper end of the cabinet door is rotatably inserted into the shaft hole located at the upper end of the cabinet assembly. The door shaft located at the lower end of the cabinet door is rotatably inserted into the shaft hole located at the lower end of the cabinet assembly.
[0005] After the above structure is adopted, the two shaft holes are eccentrically arranged along the left-right direction. After the two door shafts are inserted into and rotatably connected to the two shaft holes on the cabinet assembly, the assembly gap between the door shafts and the shaft holes can be avoided. Thus, under the condition that the cabinet door is opened and / or closed relative to the cabinet assembly for a long time, the sinking of the cabinet door can be avoided, the normal opening and closing of the cabinet door relative to the cabinet assembly can be ensured, and uneven gaps between the cabinet door and the cabinet assembly can be avoided.
[0006] In a possible implementation, the shaft hole at the upper end of the cabinet assembly is eccentric to the shaft hole at the lower end of the cabinet assembly by 0.4-0.5 mm to the outside.
[0007] In a possible implementation, the cabinet assembly comprises a cabinet body, a top plate and a bottom plate; the upper end of the cabinet body is vertically inserted into the top plate and fastened thereto, and the lower end of the cabinet body is vertically inserted into the bottom plate and fastened thereto; the shaft hole at the upper end of the cabinet assembly is arranged at the bottom of the front side of the top plate, and the shaft hole at the lower end of the cabinet assembly is arranged at the top of the front side of the bottom plate.
[0008] In a possible implementation, the inner wall of one side of the cabinet door is fixed with a bracket shaped like “[” corresponding to the two door shafts, the two door shafts are vertically movably arranged in one of the brackets, the outer end of each door shaft is movably arranged to protrude out of the cabinet door, a driving member is arranged between each door shaft and the corresponding bracket, the driving member is used to apply a pushing force to the door shaft to move away from the cabinet door, and an anti-disengagement structure is arranged between each door shaft and the bracket.
[0009] In a possible implementation, the driving member is a spring, the spring is sleeved on the outside of the door shaft, one end of the spring abuts against the inner end of the bracket, and the other end of the spring is clamped in a clamping groove on the outer wall of the door shaft.
[0010] In a possible implementation, the anti-disengagement structure comprises a bend arranged on the inner end of the door shaft; when the driving member drives the door shaft to move away from the cabinet door, the bend is used to abut against the inner end of the bracket to prevent the door shaft from disengaging from the bracket. BRIEF DESCRIPTION OF DRAWINGS
[0011] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;
[0012] Figure 2 It is a schematic diagram of the first partial exploded three-dimensional structure of the utility model;
[0013] Figure 3 It is a schematic diagram of the second partial exploded three-dimensional structure of the utility model;
[0014] Figure 4 It is a schematic diagram of the three-dimensional structure of the cabinet door;
[0015] Figure 5 It is Figure 4 a schematic diagram of the structure of the enlarged A in the middle;
[0016] Figure 6 It is Figure 4 a schematic diagram of the structure of the enlarged B in the middle. DETAILED DESCRIPTION
[0017] First, those skilled in the art should understand that the embodiments are only used to explain the technical principles of the embodiments of the present application, and are not intended to limit the protection scope of the embodiments of the present application. Those skilled in the art can make adjustments as needed to adapt to specific application occasions.
[0018] In the description of the embodiments of the present application, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected", "connected" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium. For those skilled in the art, the specific meaning of the above terms in the embodiments of the present application can be understood according to the specific circumstances.
[0019] In the embodiments of the present application, unless otherwise explicitly specified and limited, the first feature is "on" or "under" the second feature, which can be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature "above", "above" and "above" the second feature can be that the first feature is directly above or obliquely above the second feature, or only indicates that the horizontal height of the first feature is higher than that of the second feature. The first feature "below", "below" and "below" the second feature can be that the first feature is directly below or obliquely below the second feature, or only indicates that the horizontal height of the first feature is less than that of the second feature.
[0020] The present application will be described in further detail below in conjunction with the drawings and specific embodiments.
[0021] Referring to Figures 1-6 As shown in the drawings, the embodiments of the present application disclose a wall-mounted cabinet, which comprises a cabinet assembly 1 and a cabinet door 2; the cabinet door 2 is connected at the opening of the front side of the cabinet assembly 1 and used to close the cabinet assembly 1, one side of the cabinet door 2 is horizontally rotatably connected with one side of the cabinet assembly 1, and a lock body 3 is installed on the other side of the cabinet door 2, and the other side of the cabinet door 2 is locked with the other side of the cabinet assembly 1 through the lock body 3; the upper end and the lower end of one side of the cabinet door 2 are both connected with a door shaft 4, the two door shafts 4 are coaxially arranged, the upper end and the lower end of the cabinet assembly 1 are both provided with a shaft hole 11, the two shaft holes 11 are eccentrically arranged along the left-right direction, the door shaft 4 located at the upper end of the cabinet door 2 is rotatably inserted into the shaft hole 11 located at the upper end of the cabinet assembly 1, and the door shaft 4 located at the lower end of the cabinet door 2 is rotatably inserted into the shaft hole 11 located at the lower end of the cabinet assembly 1.
[0022] The shaft hole 11 at the upper end of the cabinet assembly 1 is eccentric to the shaft hole 11 at the lower end of the cabinet assembly 1 by 0.4-0.5mm to the outside; after the structure is adopted, the eccentricity of the two shaft holes can overcome the machining and assembly errors of the cabinet assembly and the cabinet door as much as possible under the condition that the cabinet door can be reliably opened and closed relative to the cabinet assembly, so that the sinking of the cabinet door can be avoided, that is, the cabinet door can be reliably opened or closed relative to the cabinet assembly.
[0023] Referring again to Figures 2-3 As shown in the figure, the cabinet assembly 1 includes a cabinet body 12, a top plate 13 and a bottom plate 14; the upper end of the cabinet body 12 is vertically inserted into the top plate 13 and fastened with the top plate 13, and the lower end of the cabinet body 12 is vertically inserted into the bottom plate 14 and fastened with the bottom plate 14; the shaft hole 11 at the upper end of the cabinet assembly 1 is arranged at the bottom of the front side of the top plate 13, and the shaft hole 11 at the lower end of the cabinet assembly 1 is arranged at the top of the front side of the bottom plate 14; after the structure is adopted, the two shaft holes can be reliably arranged at the upper end and the lower end of the cabinet assembly, respectively.
[0024] Referring again to Figures 4-6 As shown in the figure, the inner wall of one side of the cabinet door 2 is fixed with a bracket 5 in the shape of "[", which corresponds to the two door shafts 4, and the two door shafts 4 are vertically movably arranged in one of the brackets 5, respectively, and the outer end of each door shaft 4 is movably arranged through the cabinet door 2 and extends out of the cabinet door 2, and a driving member is arranged between each door shaft 4 and the corresponding bracket 5, which is used to apply a pushing force to the door shaft 4 to move away from the side of the cabinet door 2, and a anti-disengagement structure is arranged between each door shaft 4 and the bracket 5; after each driving member drives the door shaft at the corresponding position to move away from the side of the cabinet door, the door shaft at the upper end of the cabinet door can be reliably inserted into the shaft hole at the upper end of the cabinet assembly and connected with the shaft hole, and the door shaft at the lower end of the cabinet door can be reliably inserted into the shaft hole at the lower end of the cabinet assembly and connected with the shaft hole, so that the cabinet door can be reliably connected with the cabinet assembly; in addition, since the anti-disengagement structure is arranged between the door shaft and the bracket, the door shaft can be prevented from disengaging from the bracket under the action of the anti-disengagement structure.
[0025] Referring again to Figures 4-6As shown, the driving member is a spring 6, the spring 6 is sleeved on the outer portion of the door shaft 4, one end of the spring 6 abuts against the inner end portion of the bracket 5, and the other end of the spring 6 is clamped in the clamping groove 41 on the outer wall of the door shaft 4; after the spring is used as the driving member, and due to that one end of the spring abuts against the inner end portion of the bracket, and the other end of the spring is clamped in the clamping groove on the outer wall of the door shaft, the spring can reliably apply the elastic force to the door shaft to move away from the cabinet door, that is, when the cabinet door and the cabinet assembly are assembled, the door shaft at the upper end of the cabinet door can be reliably inserted into the shaft hole at the upper end of the cabinet assembly and rotationally connected with the shaft hole, and the door shaft at the lower end of the cabinet door can be reliably inserted into the shaft hole at the lower end of the cabinet assembly and rotationally connected with the shaft hole.
[0026] Referring again to Figures 4-6 As shown, the anti-disengagement structure includes a bending 42 arranged on the inner end portion of the door shaft 4; when the driving member drives the door shaft 4 to move away from the cabinet door 2, the bending 42 is used to abut against the inner end portion of the bracket 5 to prevent the door shaft 4 from disengaging from the bracket 5; after the driving member drives the door shaft to move away from the cabinet door, the bending can abut against the inner end portion of the bracket to prevent the door shaft from disengaging from the bracket, that is, the bending and the bracket can reliably limit each other to avoid the door shaft from disengaging from the bracket.
[0027] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited to this, any person skilled in the art can easily think of changes or replacements within the technical range disclosed in the present application, which should be covered in the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.
Claims
1. A wall-mounted server rack, comprising a rack assembly (1) and a rack door (2); the rack door (2) is connected to an opening on the front side of the rack assembly (1) and is used to close the rack assembly (1); one side of the rack door (2) is horizontally rotatably connected to one side of the rack assembly (1); a lock body (3) is installed on the other side of the rack door (2); the other side of the rack door (2) is locked to the other side of the rack assembly (1) by the lock body (3); characterized in that: The upper and lower ends of one side of the cabinet door (2) are connected to door hinges (4), and the two door hinges (4) are coaxially arranged. The upper and lower ends of the cabinet assembly (1) are provided with shaft holes (11), and the two shaft holes (11) are eccentrically arranged in the left and right direction. The door hinge (4) located at the upper end of the cabinet door (2) is rotatably inserted into the shaft hole (11) located at the upper end of the cabinet assembly (1), and the door hinge (4) located at the lower end of the cabinet door (2) is rotatably inserted into the shaft hole (11) located at the lower end of the cabinet assembly (1).
2. The wall-mounted cabinet according to claim 1, characterized in that: The shaft hole (11) located at the upper end of the cabinet assembly (1) is eccentrically 0.4-0.5mm outward relative to the shaft hole (11) located at the lower end of the cabinet assembly (1).
3. The wall-mounted cabinet according to claim 1 or 2, characterized in that: The cabinet assembly (1) includes a cabinet body (12), a top plate (13), and a bottom plate (14); the upper end of the cabinet body (12) is vertically inserted into the top plate (13) and fastened to the top plate (13), and the lower end of the cabinet body (12) is vertically inserted into the bottom plate (14) and fastened to the bottom plate (14); the shaft hole (11) located at the upper end of the cabinet assembly (1) is located at the bottom of the front side of the top plate (13), and the shaft hole (11) located at the lower end of the cabinet assembly (1) is located at the top of the front side of the bottom plate (14).
4. The wall-mounted server rack according to claim 1 or 2, characterized in that: On the inner wall of one side of the cabinet door (2), there is a bracket (5) in the shape of "[" corresponding to the two door hinges (4). The two door hinges (4) are vertically movably inserted into one of the brackets (5). The outer end of each door hinge (4) moves through the cabinet door (2) and extends out of the cabinet door (2). A driving component is provided between each door hinge (4) and the corresponding bracket (5). The driving component is used to apply a thrust to the door hinge (4) to move it away from the cabinet door (2). An anti-detachment structure is provided between each door hinge (4) and the bracket (5).
5. The wall-mounted cabinet according to claim 4, characterized in that: The driving component is a spring (6), which is sleeved on the outside of the door hinge (4). One end of the spring (6) abuts against the inner end of the bracket (5), and the other end of the spring (6) is engaged in a slot (41) on the outer wall of the door hinge (4).
6. The wall-mounted cabinet according to claim 4, characterized in that: The anti-detachment structure includes a bend (42) provided on the inner end of the door hinge (4); when the drive unit drives the door hinge (4) to move away from the cabinet door (2), the bend (42) is used to abut against the inner end of the bracket (5) to prevent the door hinge (4) from detaching from the bracket (5).