Cabinet door of instrument cabinet

Abstract

A cabinet door of an instrument cabinet belongs to the technical field of instrument cabinets. Which comprises a door frame, a main window (2) arranged in the middle of the door frame, a panel fixed in the main window (2) and buffers arranged in the door frame and used for buffering the panel, and is characterized in that the door frame is formed by buckling an inner cover (1) and an outer cover (3) inside and outside, the buffers are clamped at four corners of the inner cover (1), and a fixed reinforcing assembly is arranged on the end face of one side, facing the inner cover (1), of the outer cover (3). The fixed reinforcing assembly surrounds to form a containing space of the panel, and the inner cover (1) is fixed to the fixed reinforcing assembly. According to the technical scheme, by adopting the structure that the inner cover and the outer cover are buckled and fixing the panel through the buffering object, the panel is effectively prevented from shaking in the opening and closing process of the cabinet door while disassembly is convenient, and therefore the panel is prevented from being broken.

Description

Technical Field

[0001] A cabinet door for an instrument cabinet, belonging to the field of instrument cabinet technology. Background Technology

[0002] Instrument cabinets are common tools widely used in various industries, such as medical instrument cabinets in the medical field and office instrument cabinets in the office field. The cabinet doors of instrument cabinets are generally either open or closed. Open-type doors have a glass (or plexiglass) panel fixed in the middle, as described in: Chinese utility model patent application number 202221133662.2, filed May 12, 2022, entitled "An Embedded Medical Instrument Cabinet"; Chinese utility model patent application number 201921387623.3, filed August 26, 2019, entitled "A Mobile Instrument Cabinet"; and Chinese utility model patent application number 201820198821.4, filed February 5, 2018, entitled "An Instrument Cabinet for a Clean Operating Room".

[0003] In the prior art, including the above-mentioned technical solutions, the following two methods are generally used to fix the glass in the window-type cabinet door: (1) Welding. In this method, the entire cabinet door is formed by welding. Although this cabinet door structure has high strength, it is difficult to replace once the panel is damaged. (2) Fixed. In this method, the cabinet door is generally a disassembly and assembly mechanism. The glass is fixed inside the cabinet door by means of buckles, slots, etc. This method is convenient for replacing the panel, and generally a buffer layer, airbag, etc. are set inside to buffer the glass and prevent the glass from shaking when opening and closing the cabinet door. The applicant of this application wants to design a cabinet door with a completely new structure for the instrument cabinet. Utility Model Content

[0004] The technical problem to be solved by this utility model is to overcome the shortcomings of the prior art and provide a cabinet door for an instrument cabinet that uses an inner cover and an outer cover to fasten together, and uses a cushioning material to fix the panel, which is convenient to disassemble and effectively prevents the panel from shaking during the opening and closing of the cabinet door, thereby preventing the panel from breaking.

[0005] The technical solution adopted by this utility model to solve its technical problem is as follows: the cabinet door of the instrument cabinet includes a door frame, a main window is opened in the middle of the door frame, a panel is fixed in the main window, and a buffer is also provided in the door frame for buffering the panel. The door frame is characterized by being formed by an inner cover and an outer cover being snapped together, the buffer is snapped at the four corners of the inner cover, and a fixing and reinforcing component is provided on the end face of the outer cover facing the inner cover. The fixing and reinforcing component surrounds and forms a receiving space for the panel, and the inner cover is fixed to the fixing and reinforcing component.

[0006] Preferably, the outer cover includes an outer cover plate, and the fixing and reinforcing components are a plurality of reinforcing ribs arranged around the periphery of the outer cover plate, with the panel snapped onto the inside of all the reinforcing ribs.

[0007] Preferably, an outer cover window corresponding to the main window is provided in the middle of the outer cover plate, and the inner edge of the reinforcing rib is located outside the edge of the outer cover window.

[0008] Preferably, an outer enclosure is vertically arranged at the edge of the outer cover plate, and the reinforcing ribs are located in the inner circle of the outer enclosure.

[0009] Preferably, an outer cover fixing hole is provided on the surface of the reinforcing rib, and an inner cover fixing hole corresponding to the outer cover fixing hole is provided on the surface of the inner cover.

[0010] Preferably, the inner cover is located within the inner ring of the outer cover enclosure, and the inner cover is secured to the outside of the reinforcing rib.

[0011] Preferably, the inner cover includes an inner cover plate, and the middle part of the inner cover plate is an inner cover window corresponding to the main window.

[0012] Preferably, the edge of the inner cover plate is bent vertically to form the outer perimeter of the inner cover, and the edge of the inner cover window is bent vertically in the same direction to form the inner perimeter of the inner cover. The buffer is a corner plug that is fitted into the corner of the inner perimeter of the inner cover.

[0013] Preferably, the inner enclosure includes multiple segments spaced apart, with any two adjacent segments perpendicular to each other, and a retaining plate is provided on the opposite surface of any two adjacent segments, and the corner plug is fixed to the retaining plate by the retaining grooves at both ends.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows: In the technical solution of this application, by adopting the structure of inner cover and outer cover fastening and the cushioning material to fix the panel, it is easy to disassemble and effectively avoids the panel from shaking during the opening and closing of the cabinet door, thereby preventing the panel from breaking.

[0015] The inner edge of the reinforcing rib is located inside the outer cover window. The inner edges of all the reinforcing ribs surround and form an area for accommodating the panel, while the reinforcing ribs also enhance the strength of the outer cover. Attached Figure Description

[0016] Figure 1This is an isometric drawing of the cabinet door for the instrument cabinet.

[0017] Figure 2 This is an isometric drawing of the outer cover of the instrument cabinet door.

[0018] Figure 3 This is an isometric drawing of the inner cover of the instrument cabinet door.

[0019] Figure 4 for Figure 3 Enlarged view after omitting the corner plug at point A in the middle.

[0020] Figure 5 Axonometric drawing of the corner plugs on the cabinet door of the instrument cabinet.

[0021] Among them: 1. Inner cover 2. Main window 3. Outer cover 4. Outer cover fixing hole 5. Outer cover window 6. Outer cover plate 7. Outer cover enclosure 8. Reinforcing rib 9. Handle mounting hole 10. Inner cover outer enclosure 11. Buckle 12. Inner cover inner enclosure 13. Inner cover plate 14. Inner cover window 15. Corner plug 16. Inner cover fixing hole 17. Clip plate 18. Clip groove. Detailed Implementation

[0022] Figures 1-5 This is the preferred embodiment of the present invention, which is described below in conjunction with the appendix. Figures 1-5 The present invention will be further described below.

[0023] like Figure 1 As shown, a cabinet door (hereinafter referred to as the cabinet door) of an instrument cabinet includes a door frame, with a main window 2 at the center of the door frame, which is covered by a panel made of transparent material (such as glass). The door frame of the cabinet door in this application is formed by an inner cover 1 and an outer cover 3 being fastened together. After the inner cover 1 and the outer cover 3 are fastened together, they are fixed together as a whole by fixing bolts. To make the cabinet door more aesthetically pleasing, the fastening bolts 1 are located on the inner side of the cabinet door. After the cabinet door is assembled, installed at the cabinet opening, and closed, the inner cover 1 is located on the inner side of the cabinet, and the outer cover 3 is located on the outer side of the cabinet.

[0024] Further as Figure 2 As shown, the outer cover 3 includes an outer cover plate 6, which is a rectangular plate-shaped component. A handle mounting hole 9 is provided on one of the long sides of the outer cover plate 6, through which a cabinet door handle is installed for opening and closing the cabinet door. The center of the outer cover plate 6 is the outer cover window 5, corresponding to the main window 2. An outer cover enclosure 7 is arranged around the outer ring of the outer cover plate 6, perpendicular to the main surface of the outer cover plate 6, and facing towards the inner cover 1. Multiple reinforcing ribs 8 are arranged around the perimeter of the main surface of the outer cover plate 6, all located within the inner ring of the outer cover enclosure 7. Outer cover fixing holes 4 are also provided on the surface of the reinforcing ribs 8.

[0025] The inner edge of the reinforcing rib 8 is located inside the outer cover window 5. The inner edges of all the reinforcing ribs 8 surround and form an area for accommodating the panel. At the same time, the reinforcing ribs 8 have the effect of strengthening the outer cover 3.

[0026] like Figure 3 As shown, the inner cover 1 includes an inner cover plate 13, which is also a rectangular plate-shaped component. The middle part of the inner cover plate 13 is an inner cover window 14 corresponding to the main window 2. The main body of the inner cover plate 13 is bent vertically towards the outer cover 3 to form an outer perimeter 10 of the inner cover. The inner cover window 14 of the inner cover plate 13 is bent vertically towards the outer cover 3 to form an inner perimeter 12 of the inner cover. Multiple latches 11 are provided on the lower surface of the outer perimeter 10, corresponding one-to-one with the reinforcing ribs 8 on the inner side of the outer cover 3.

[0027] After the inner cover 1 and the outer cover 3 are fastened together, the inner cover 1 is located within the inner ring of the outer cover enclosure 7 at the edge of the outer cover 3, and the snap fastener 11 is fastened to the outer side of the corresponding reinforcing rib 8. The surface of the inner cover plate 13 is also provided with inner cover fixing holes 16 corresponding to the outer cover fixing holes 4. After the outer cover fixing holes 4 and the inner cover fixing holes 16 are aligned, the inner cover 1 and the outer cover 3 are fixed together by fixing bolts.

[0028] Corner plugs 15 are arranged at the four corners of the inner cover window 14, and the corner plugs 15 are fastened to the corners of the inner cover enclosure 12. For ease of display, [the following is omitted]. Figure 3 Decomposed at point A into Figure 4 The diagram of the corner plug 15 is omitted. Figure 5 The schematic diagram of the corner plug 15 shown is as follows: Figure 4 As shown, the inner enclosure 12 is multi-segmented, with openings at any two adjacent edges. A retaining plate 17 is protruding from the openings of any two adjacent segments of the inner enclosure 12.

[0029] like Figure 5 The corner plug 15 shown is a right-angled component made of a flexible material (such as rubber), and a slot 18 is provided on each of the two edges of the corner plug 15. The corner plug 15 is fitted into the corner of the inner cover 12 from the side of the inner cover 1 toward the outer cover 3, and the slots 18 at both ends of the corner plug 15 are respectively fitted into the slot plates 17 of the two adjacent sections of the inner cover 12.

[0030] After the corner plug 15 is installed on the inner cover 1, the corner plug 15 is fixed by the inner cover. Then, after the inner cover 1 is installed into the outer cover 3, the panel is squeezed and fixed by the deformation of the corner plug 15 under pressure, which buffers the panel and prevents the panel from tilting when the cabinet door is opened and closed, and also prevents damage to the panel.

[0031] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of this utility model without departing from its technical solution shall still fall within the protection scope of this utility model.

Claims

1. A cabinet door for an instrument cabinet, comprising a door frame, a main window (2) opened in the middle of the door frame, a panel fixed inside the main window (2), and a buffer for cushioning the panel inside the door frame, characterized in that: The door frame is made up of an inner cover (1) and an outer cover (3) fastened together. The cushioning material is fastened at the four corners of the inner cover (1). A fixing and reinforcing component is provided on the end face of the outer cover (3) facing the inner cover (1). The fixing and reinforcing component surrounds the receiving space of the panel. The inner cover (1) is fixed to the fixing and reinforcing component.

2. The cabinet door of the instrument cabinet according to claim 1, characterized in that: The outer cover (3) includes an outer cover plate (6), and the fixing and reinforcing components are multiple reinforcing ribs (8) arranged around the outer cover plate (6), and the panel is snapped on the inside of all the reinforcing ribs (8).

3. The cabinet door of the instrument cabinet according to claim 2, characterized in that: An outer cover window (5) corresponding to the main window (2) is provided in the middle of the outer cover plate (6), and the inner edge of the reinforcing rib (8) is located outside the edge of the outer cover window (5).

4. The cabinet door of the instrument cabinet according to claim 2 or 3, characterized in that: An outer enclosure (7) is vertically arranged at the edge of the outer cover plate (6), and a reinforcing rib (8) is located in the inner circle of the outer enclosure (7).

5. The cabinet door of the instrument cabinet according to claim 2 or 3, characterized in that: An outer cover fixing hole (4) is provided on the surface of the reinforcing rib (8), and an inner cover fixing hole (16) corresponding to the outer cover fixing hole (4) is provided on the surface of the inner cover (1).

6. The cabinet door of the instrument cabinet according to claim 4, characterized in that: The inner cover (1) is located inside the outer cover enclosure (7), and the inner cover (1) is secured to the outside of the reinforcing rib (8).

7. The cabinet door of the instrument cabinet according to claim 1, characterized in that: The inner cover (1) includes an inner cover plate (13), and the middle part of the inner cover plate (13) is an inner cover window (14) corresponding to the main window (2).

8. The cabinet door of the instrument cabinet according to claim 7, characterized in that: The inner cover plate (13) is bent vertically at the edge to form the outer perimeter (10) of the inner cover, and bent vertically in the same direction at the edge of the inner cover window (14) to form the inner perimeter (12) of the inner cover. The buffer is a corner plug (15) that is installed at the corner of the inner perimeter (12).

9. The cabinet door of the instrument cabinet according to claim 8, characterized in that: The inner enclosure (12) includes multiple segments spaced apart, with any two adjacent segments perpendicular to each other. A retaining plate (17) is provided on the opposite surface of any two adjacent segments, and the corner plug (15) is fixed to the retaining plate (17) by the retaining groove (18) at both ends.

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