A cabinet with a door closing holder

Abstract

The utility model relates to the field of rack, more specifically, a kind of rack with cabinet door closure support, including rack body, cabinet door closure support and cabinet door;The cabinet door is set on rack body by pivot openable and closable;Guiding strip is equipped in the bottom of rack body on the side far from pivot, and the cabinet door closure support is fixedly installed on guiding strip;Rack body is equipped with mounting strip hole above guiding strip, and the top of cabinet door closure support is passed in the mounting strip hole of rack body, when the cabinet door is closed on rack body, the cabinet door on the side far from pivot is pressed in the top of cabinet door closure support.

Description

Technical Field

[0001] This utility model relates to the field of server racks, and more specifically, to a server rack with a door closing support. Background Technology

[0002] Currently, cabinet doors are typically mounted on the cabinet body via hinges. With technological advancements, displays or other electronic devices are often integrated into the doors to meet functional requirements such as information display and interactive control. However, when the display screen is large or the overall area of ​​the cabinet door is large, the weight of the door increases significantly, leading to structural deformation and positional shifts during long-term use.

[0003] Specifically, since the hinge is mainly supported on one side of the cabinet door, the cabinet door is prone to sag on the side away from the hinge (i.e., the free side) due to gravity. This sag not only affects the uniformity of the cabinet's appearance, but also causes uneven gaps between the cabinet door and the cabinet frame, and may even cause problems such as the cabinet door not opening and closing smoothly, getting stuck, or not closing tightly, affecting the user experience and the cabinet's protective performance.

[0004] To address the aforementioned issues, existing technologies typically employ two approaches: one is to reduce the overall size of the cabinet door to decrease its weight, but this approach limits the size and functionality of the display screen, sacrificing user experience; the other is to make the cabinet door smaller than the main cabinet body and install elastic sealing materials such as silicone pads between the cabinet door and the cabinet to fill the gaps, but this method can only temporarily alleviate the sealing problem and cannot fundamentally overcome structural deformation, and after long-term use, the cabinet door will still sag, causing difficulty in opening and closing.

[0005] Since the cabinet doors are in a closed state for a relatively long period of time, there is an urgent need for a cabinet door structure design that can effectively compensate for the cabinet door sagging due to its own weight when the cabinet door is closed, and ensure smooth opening and closing over a long period of time.

[0006] Therefore, it is necessary to propose a cabinet with a door closing support to solve the above problems. Utility Model Content

[0007] To overcome at least one of the defects (deficiencies) of the prior art described above, this utility model provides a cabinet with a door closing support.

[0008] To solve the above-mentioned technical problems, the technical solution of this utility model is as follows: a cabinet with a door closing support, comprising a cabinet body, a door closing support, and a cabinet door;

[0009] The cabinet door is mounted on the cabinet body and can be opened and closed via a pivot.

[0010] A guide strip is provided at the bottom of the cabinet body on the side away from the pivot, and the cabinet door closing support is fixedly installed on the guide strip;

[0011] The cabinet body above the guide strip has a mounting strip-shaped through hole. The top of the cabinet door closing support protrudes through the mounting strip-shaped through hole of the cabinet body. When the cabinet door is closed on the cabinet body, the cabinet door on the side away from the pivot is pressed against the top of the cabinet door closing support. Because the bottom of the cabinet body on the side away from the pivot is provided with a guide strip, and the cabinet body above the guide strip has a mounting strip-shaped through hole, after the cabinet door closing support is installed, the top of the cabinet door closing support protrudes through the mounting strip-shaped through hole of the cabinet body. When the cabinet door is closed on the cabinet body, the cabinet door closing support plays a guiding and supporting role for the cabinet door on the side away from the pivot, preventing the heavier cabinet door from falling on the side away from the pivot and causing the cabinet door to be difficult to open and close.

[0012] Furthermore, the cabinet door closing support includes a support base, guide wheels, guide shafts, support wheels, and support shafts;

[0013] The guide wheel is mounted on the support base via a guide shaft, and the support wheel is mounted on the support base via a support shaft;

[0014] The guide wheel is installed at a lower height on the support base than the support wheel. The guide wheel is closer to the edge of the cabinet body than the support wheel. Because the guide wheel is installed at a lower height on the support base than the support wheel, and the guide wheel is closer to the edge of the cabinet body than the support wheel, the guide wheel can guide and transition the cabinet door when it is closed, so that the cabinet door can finally be pressed against the support wheel when closed.

[0015] Furthermore, it also includes casters and caster support shafts;

[0016] The support base has an inner groove, and the movable wheel support shaft is set on the inner groove of the support base. The movable wheel is sleeved on the movable wheel support shaft, and the movable wheel abuts against the guide bar. Through the setting of the movable wheel and the movable wheel support shaft, the support base can move better on the guide bar.

[0017] Furthermore, there are at least two cabinet door closing supports, which are symmetrically arranged on both sides of the guide strip. By connecting the two cabinet door closing supports and symmetrically arranging them on both sides of the guide strip, the force on both sides of the guide strip is more even, and the cabinet door can be better supported.

[0018] Furthermore, it also includes positioning mounting shafts and positioning pins;

[0019] The support base is provided with a mounting through hole, and the positioning mounting shaft is provided with a through hole;

[0020] The positioning mounting shaft is sleeved in the mounting through hole of the adjacent support base. The positioning pin passes through the through hole on the positioning mounting shaft to fix the positioning mounting shaft to the support base. With the setting of the positioning mounting shaft and the positioning pin, adjacent support bases can be quickly connected. In practical applications, positioning mounting shafts of different lengths can be used according to the width of the guide strip so that the adjacent support bases can automatically adjust the installation spacing according to the length of the positioning mounting shaft.

[0021] Furthermore, this also includes positioning screws;

[0022] The support base is provided with threaded mounting holes, and the guide strip is provided with threaded positioning holes. The positioning screw passes through the threaded mounting holes on the support base in sequence and is fixed in the threaded positioning holes on the guide strip. With the setting of positioning screws, threaded mounting holes and threaded positioning holes, when the support base moves into place, the support base can be quickly fixed on the guide strip.

[0023] Furthermore, the outer side of the inner groove is provided with reinforcing ribs, which can enhance the installation strength of the inner groove.

[0024] Furthermore, the reinforcing rib and the supporting base are an integral structure, which effectively simplifies the overall structure of the supporting base.

[0025] Furthermore, the guide strip is made of metal or alloy material. In practical applications, the guide strip can be made of different materials as needed, all of which are alternative solutions that are easy for those skilled in the art to conceive of.

[0026] Furthermore, both the guide wheel and the support wheel are equipped with rubber buffer rings. The rubber buffer rings can prevent hard collisions between the cabinet door, the guide wheel, and the support wheel, thus providing better protection for the cabinet door, the guide wheel, and the support wheel.

[0027] Compared with the prior art, the beneficial effects of this utility model's technical solution are:

[0028] The cabinet disclosed in this utility model has a door closing support. A guide strip is provided at the bottom of the cabinet body on the side away from the pivot, and a strip-shaped through hole is provided on the cabinet body above the guide strip. Therefore, after the door closing support is installed, the top of the door closing support protrudes through the strip-shaped through hole of the cabinet body. When the cabinet door is closed on the cabinet body, the door closing support guides and supports the cabinet door on the side away from the pivot, preventing the heavier cabinet door from falling on the side away from the pivot and causing the cabinet door to be difficult to open and close. Attached Figure Description

[0029] Figure 1 This is a structural schematic diagram of the cabinet body in this utility model.

[0030] Figure 2 This is a schematic diagram of the cabinet body after the cabinet door has been removed in this utility model.

[0031] Figure 3 This is a partially enlarged view of the cabinet door closing support device installed on the main body of the mechanism in this utility model.

[0032] Figure 4 This is a structural schematic diagram of the cabinet door closing support at the first angle in this utility model.

[0033] Figure 5 This is a structural schematic diagram of the cabinet door closing support at the second angle in this utility model.

[0034] Figure 6 This is a structural schematic diagram of the cabinet door closing support from the third angle in this utility model.

[0035] In the diagram, 1 is the cabinet body, 2 is the cabinet door closing support, 3 is the cabinet door, 4 is the pivot, 5 is the guide strip, 6 is the mounting strip through hole, 7 is the support base, 8 is the guide wheel, 9 is the guide pivot, 10 is the support wheel, 11 is the support pivot, 12 is the moving wheel, 13 is the moving wheel support pivot, 14 is the inner groove, 15 is the positioning mounting shaft, 16 is the positioning pin, 17 is the mounting through hole, 18 is the through hole, 19 is the positioning screw, 20 is the threaded mounting hole, 21 is the threaded positioning hole, 22 is the reinforcing rib, and 23 is the rubber buffer ring. Detailed Implementation

[0036] The accompanying drawings are for illustrative purposes only and should not be construed as limiting the scope of this patent. To better illustrate this embodiment, some components in the drawings may be omitted, enlarged, or reduced, and do not represent the actual dimensions of the product. It is understandable to those skilled in the art that some well-known structures and their descriptions may be omitted in the drawings.

[0037] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation" and "connection" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can be described as the internal communication between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances. The technical solution of this utility model will be further described below with reference to the accompanying drawings and embodiments.

[0038] like Figure 1-2 As shown, a cabinet with a door closing support includes a cabinet body 1, a door closing support 2, and a cabinet door 3. The cabinet door 3 is closable on the cabinet body 1 via a pivot 4. A guide strip 5 is provided at the bottom of the cabinet body 1 on the side away from the pivot 4, and the door closing support 2 is fixedly installed on the guide strip 5. A mounting slot 6 is provided on the cabinet body 1 above the guide strip 5, and the top of the door closing support 2 protrudes through the mounting slot 6 of the cabinet body 1. When the cabinet door 3 is closed on the cabinet body 1, the side of the cabinet door 3 away from the pivot 4 is pressed against the door closing support. The top of the support 2 is provided with a guide strip 5 at the bottom of the cabinet body 1 on the side away from the pivot 4, and a mounting strip-shaped through hole 6 is provided on the cabinet body 1 above the guide strip 5. Therefore, after the cabinet door closing support 2 is installed, the top of the cabinet door closing support 2 passes through the mounting strip-shaped through hole 6 of the cabinet body 1. When the cabinet door 3 is closed on the cabinet body 1, the cabinet door closing support 2 plays a guiding and supporting role for the cabinet door 3 on the side away from the pivot 4, so as to prevent the heavier cabinet door 3 from falling on the side away from the pivot 4 and causing the cabinet door 3 to be difficult to open and close.

[0039] like Figure 3-5 As shown, the cabinet door closing support 2 includes a support base 7, a guide wheel 8, a guide shaft 9, a support wheel 10, and a support shaft 11. The guide wheel 8 is mounted on the support base 7 via the guide shaft 9, and the support wheel 10 is mounted on the support base 7 via the support shaft 11. The installation height of the guide wheel 8 on the support base 7 is lower than the installation height of the support wheel 10 on the support base 7. The guide wheel 8 is closer to the edge of the cabinet body 1 than the support wheel 10. Since the installation height of the guide wheel 8 on the support base 7 is lower than the installation height of the support wheel 10 on the support base 7, and the guide wheel 8 is closer to the edge of the cabinet body 1 than the support wheel 10, the guide wheel 8 can guide and transition the cabinet door 3 when it is closed, so that the cabinet door 3 can finally be pressed against the support wheel 10 when closed.

[0040] In this utility model, a movable wheel 12 and a movable wheel support shaft 13 are also included. The support base 7 is provided with an inner groove 14. The movable wheel support shaft 13 is set on the inner groove 14 of the support base 7. The movable wheel 12 is sleeved on the movable wheel support shaft 13. The movable wheel 12 abuts against the guide bar 5. Through the arrangement of the movable wheel 12 and the movable wheel support shaft 13, the support base 7 can move better on the guide bar 5. There are at least two cabinet door closing supports 2. The two cabinet door closing supports 2 are symmetrically arranged on both sides of the guide bar 5. Through the mutual connection of the two cabinet door closing supports 2 and their symmetrical arrangement on both sides of the guide bar 5, the force on both sides of the guide bar 5 is more even, and the cabinet door 3 can also be better supported.

[0041] like Figure 6 As shown, it also includes a positioning mounting shaft 15 and a positioning pin 16; the support base 7 is provided with a mounting through hole 17, and the positioning mounting shaft 15 is provided with a through hole 18; the positioning mounting shaft 15 is sleeved in the mounting through hole 17 of the adjacent support base 7, and the positioning pin 16 passes through the through hole 18 on the positioning mounting shaft 15 to fix the positioning mounting shaft 15 on the support base 7. Through the setting of the positioning mounting shaft 15 and the positioning pin 16, adjacent support bases 7 can be quickly connected. In practical applications, positioning mounting shafts 15 of different lengths can be used according to the width of the guide bar 5 so that the adjacent support bases 7 can automatically adjust the installation spacing according to the length of the positioning mounting shaft 15.

[0042] In this utility model, a positioning screw 19 is also included; the support base 7 is provided with a threaded mounting hole 20, and the guide strip 5 is provided with a threaded positioning hole 21. The positioning screw 19 passes through the threaded mounting hole 20 on the support base 7 and is fixed on the threaded positioning hole 21 on the guide strip 5. With the setting of the positioning screw 19, the threaded mounting hole 20 and the threaded positioning hole 21, when the support base 7 moves into place, the support base 7 can be quickly fixed on the guide strip 5. Among them, a reinforcing rib 22 is provided on the outside of the inner groove 14. With the setting of the reinforcing rib 22, the installation strength of the inner groove 14 can be strengthened. In this utility model, the reinforcing rib 22 and the support base 7 are an integral structure. The integral reinforcing rib 22 and the support base 7 can effectively simplify the overall structure of the support base 7.

[0043] In this utility model, the guide strip 5 is made of metal or alloy material. In practical applications, the guide strip 5 can be made of different materials as needed, all of which are alternative solutions that are easy for those skilled in the art to conceive of. Rubber buffer rings 23 are provided on both the guide wheel 8 and the support wheel 10. By setting the rubber buffer rings 23, hard collisions between the cabinet door 3, the guide wheel 8 and the support wheel 10 can be avoided, thereby better protecting the cabinet door 3, the guide wheel 8 and the support wheel 10.

[0044] Example

[0045] In this embodiment, a guide strip is provided at the bottom of the cabinet body on the side away from the pivot, and a mounting strip-shaped through hole is provided on the cabinet body above the guide strip. Therefore, after the cabinet door closing support is installed, the top of the cabinet door closing support protrudes through the mounting strip-shaped through hole of the cabinet body. When the cabinet door is closed on the cabinet body, the cabinet door closing support guides and supports the cabinet door on the side away from the pivot, preventing the heavier cabinet door from sagging on the side away from the pivot and causing the cabinet door to open and close unsmoothly. In practical applications, the guide strip can be... The installation height of the guide wheel on the support base is set lower than the installation height of the support wheel on the support base. Since the guide wheel is closer to the edge of the cabinet body than the support wheel, the guide wheel can guide and transition the cabinet door when it is closed. After the transition of the guide wheel, the cabinet door can finally press against the support wheel when it is closed. Through the support of the support wheel, the cabinet door on the side away from the pivot can be supported when it is closed, so as to prevent the cabinet door on the side away from the pivot from deforming and sagging after long-term use.

[0046] The positional relationships described in the figures are for illustrative purposes only and should not be construed as limiting this patent. Clearly, the above embodiments of this utility model are merely examples to clearly illustrate the present utility model, and are not intended to limit the implementation of the present utility model. Those skilled in the art can make other variations or modifications based on the above description. It is neither necessary nor possible to exhaustively list all possible implementations here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this utility model should be included within the scope of protection of the claims of this utility model.

Claims

1. A cabinet with a door closing support, characterized in that: Includes the cabinet body, cabinet door closing support, and cabinet door; The cabinet door is mounted on the cabinet body and can be opened and closed via a pivot. A guide strip is provided at the bottom of the cabinet body on the side away from the pivot, and the cabinet door closing support is fixedly installed on the guide strip; The cabinet body above the guide strip is provided with a mounting strip through hole. The top of the cabinet door closing support protrudes through the mounting strip through hole of the cabinet body. When the cabinet door is closed on the cabinet body, the cabinet door on the side away from the pivot is pressed against the top of the cabinet door closing support.

2. The cabinet with door closing support according to claim 1, characterized in that: The cabinet door closing support includes a support base, guide wheels, guide shafts, support wheels, and support shafts; The guide wheel is mounted on the support base via a guide shaft, and the support wheel is mounted on the support base via a support shaft; The guide wheel is mounted at a lower height on the support base than the support wheel is mounted on the support base, and the guide wheel is closer to the edge of the cabinet body than the support wheel.

3. The cabinet with door closing support according to claim 2, characterized in that: It also includes casters and caster support shafts; The support base has an inner groove, the movable wheel support shaft is set on the inner groove of the support base, the movable wheel is sleeved on the movable wheel support shaft, and the movable wheel abuts against the guide bar.

4. The cabinet with door closing support according to claim 3, characterized in that: There are at least two cabinet door closing supports, which are symmetrically arranged on both sides of the guide strip.

5. The cabinet with door closing support according to claim 4, characterized in that: It also includes a positioning mounting shaft and a positioning pin; The support base is provided with a mounting through hole, and the positioning mounting shaft is provided with a through hole; The positioning mounting shaft is sleeved in the mounting through hole of the adjacent support base, and the positioning pin passes through the through hole on the positioning mounting shaft to fix the positioning mounting shaft to the support base.

6. The cabinet with door closing support according to claim 2, characterized in that: It also includes positioning screws; The support base is provided with threaded mounting holes, and the guide strip is provided with threaded positioning holes. The positioning screws pass through the threaded mounting holes on the support base in sequence and are then fixed to the threaded positioning holes on the guide strip.

7. The cabinet with door closing support according to claim 3, characterized in that: The outer side of the inner groove is provided with reinforcing ribs.

8. The cabinet with door closing support according to claim 7, characterized in that: The reinforcing rib and the supporting base are an integral structure.

9. The cabinet with door closing support according to claim 1, characterized in that: The guide bar is made of metal or alloy material.

10. The cabinet with door closing support according to claim 2, characterized in that: Both the guide wheel and the support wheel are equipped with rubber buffer rings.

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