Side door of feed cabinet

Abstract

The utility model provides a feed cabinet side door which comprises a door frame, at least two door cavities are arranged in the door frame at intervals, corner supports are arranged at the four corners in the door cavities respectively, a door plate is arranged in the door cavities, the four corners of the door plate are matched with the corner supports respectively, each corner support comprises a horizontal portion, and the horizontal portion is provided with a vertical portion. The matching parts are arranged at the four corners of the door plate correspondingly, the shapes of the matching parts are matched with the shapes of the side edges of the horizontal parts, and by means of shape matching between the matching parts and the corner supports, on the premise that the door plate is convenient to install, the installation precision of the door plate is improved, and the door plate is prevented from inclining.

Description

Technical Field

[0001] The utility model relates to a cabinet door, in particular to a side door of a feed cabinet. Background Art

[0002] The side door of the feed cabinet is an indispensable component of the feed cabinet. Usually, corner brackets are installed at the four corners of the door frame to strengthen the structural strength of the cabinet door. Some corner brackets are L-shaped and hidden inside the door frame. When the door panel is installed, the corner bracket is completely hidden. However, when installing the door panel, it is necessary to avoid the position of the four corners to avoid interference with the corner bracket.

[0003] Especially when the four corners of the door panel are right angles, due to the limited space reserved in the door cavity, once the corners of the door panel are deformed by impact, they are easily stuck in the door cavity and cannot be installed. Therefore, in order to solve the problem that the right-angled corners of the door panel are easy to damage and difficult to install, the diagonal bracket adds a horizontal plane, cuts off the corresponding corners of the door panel to form a bevel, and eliminates the problem of deformation of the door panel corners.

[0004] Although the installation of door panels is much easier, it is difficult to ensure the installation accuracy of the door panels. Due to the lack of the restriction of right-angle corners, the possibility of the door panels tilting in their plane will increase, and the distance between the door panel and one of the corner brackets will be small, and the distance between the door panel and the other corner bracket will be large, resulting in poor quality and unsightly side doors. Summary of the invention

[0005] In view of the shortcomings of the prior art, the utility model provides a side door of a feeder cabinet, which improves the installation accuracy of the door panel while facilitating the installation of the door panel, thereby improving the side quality and enhancing the aesthetics of the side door. The technical solution adopted by the utility model is:

[0006] A side door of a power feed cabinet comprises a door frame, wherein at least two door cavities are arranged in the door frame, corner brackets are arranged at four corners of the door cavity, a door panel is arranged in the door cavity, and four corners of the door panel are matched with the corner brackets respectively.

[0007] The angle bracket comprises a horizontal portion, and one side of the horizontal portion comprises a first straight side of the bracket, a second straight side of the bracket, and a first arc side of the bracket, wherein two ends of the first arc side of the bracket are respectively connected to one of the second straight sides of the bracket, and the other end of any of the second straight sides of the bracket is connected to one of the first straight sides of the bracket;

[0008] The four corners of the door panel are respectively configured as matching parts, the shape of the matching parts matches the shape of the side of the horizontal part, and the matching parts include a first straight edge of the door panel, a second straight edge of the door panel and a first arc edge of the door panel, wherein the two ends of the first arc edge of the door panel are respectively connected to one of the second straight edges of the door panel, and the other end of any of the second straight edges of the door panel is connected to one of the first straight edges of the door panel;

[0009] The arc centers of the first arc edge of the bracket and the first arc edge of the door panel are oriented in the same direction.

[0010] Furthermore, the corner bracket also includes a first side portion and a second side portion with the same structure, the horizontal portion, the first side portion and the second side portion are perpendicular to each other, and the first side portion and the second side portion are respectively connected to the cavity wall of the door cavity.

[0011] Further, a first side positioning hole is provided on the first side portion, and a center line of the first side positioning hole is parallel to the horizontal portion.

[0012] Furthermore, a second side positioning hole is provided on the second side portion, and a center line of the second side positioning hole is parallel to the horizontal portion.

[0013] Furthermore, the corner bracket is an integrally formed structure.

[0014] Furthermore, a distance between a side edge of the horizontal portion and a side edge of the matching portion is 1 mm-2 mm.

[0015] Further, the first straight edge of the bracket and the first straight edge of the door panel extend in the vertical direction respectively; and / or,

[0016] The second straight edge of the bracket and the second straight edge of the door panel form an angle of 45° with the vertical direction.

[0017] Advantages of the utility model:

[0018] By utilizing the shape characteristics of the horizontal portion and the matching portion, the door panel and the corner bracket are positioned relative to each other to prevent the door panel from shaking. This improves the installation accuracy of the door panel while facilitating its installation, thereby improving the side quality and enhancing the aesthetics of the side door. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structural composition of the utility model.

[0020] Figure 2 for Figure 1 A partial enlarged view of point A in the middle.

[0021] Figure 3 This is a structural diagram of the corner bracket of the utility model.

[0022] In the figure: 100-corner bracket, 110-horizontal part, 111-first straight side of bracket, 112-second straight side of bracket, 113-third straight side of bracket, 120-first side part, 121-first side positioning hole, 130-second side part, 131-second side positioning hole, 200-door panel, 210-matching part, 211-first straight side of door panel, 212-second straight side of door panel, 213-first arc side of door panel. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0024] Please see attached Figure 1-3 The utility model provides a side door of a feeding cabinet, including a door frame, wherein at least two door cavities are arranged in the door frame, and corner brackets 100 are respectively arranged at the four corners of the door cavity, and a door panel 200 is arranged in the door cavity, and the four corners of the door panel 200 are respectively matched with the corner brackets 100.

[0025] Specifically, the corner bracket 100 includes a horizontal portion 110, and one side of the horizontal portion 110 includes a first straight edge 111 of the bracket, a second straight edge 112 of the bracket, and a first arc edge 113 of the bracket, wherein the two ends of the first arc edge 113 of the bracket are respectively connected to one of the second straight edges 112 of the bracket, and the other end of any one of the second straight edges 112 of the bracket is connected to one of the first straight edges 111 of the bracket; the four corners of the door panel 200 are respectively configured as matching portions 210, and the shape of the matching portions 210 matches the shape of the side of the horizontal portion 110, and the matching portions 210 include a first straight edge 211 of the door panel, a second straight edge 212 of the door panel, and a first arc edge 213 of the door panel, wherein the two ends of the first arc edge 213 of the door panel are respectively connected to one of the second straight edges 212 of the door panel, and the other end of any one of the second straight edges 212 of the door panel is connected to one of the first straight edges 211 of the door panel; the arc centers of the bracket first arc edge 113 and the door panel first arc edge 213 are oriented in the same direction.

[0026] The present application utilizes the restriction of the first straight edge 111 of the bracket and the first straight edge 211 of the door panel on the first straight line, utilizes the restriction of the second straight edge 112 of the bracket and the second straight edge 212 of the door panel on the second straight line, and the coordination of the arc restriction of the first arc edge 113 of the bracket and the first arc edge 213 of the door panel to increase the restriction on the installation of the door panel 200, so as to improve the installation accuracy of the door panel 200;

[0027] In particular, the addition of the arc edge not only improves the aesthetics of the side door, but also enables the first arc edge 113 of the bracket to contact the first arc edge 213 of the door panel when the door panel is skewed, thereby reducing wear.

[0028] In order to improve the symmetry between the horizontal portion 110 and the matching portion 210, the first straight edge 111 of the bracket and the first straight edge 211 of the door panel extend in the vertical direction respectively; the second straight edge 112 of the bracket and the second straight edge 212 of the door panel form an angle of 45° with the vertical direction.

[0029] In the present application, in order to facilitate fixing of the corner bracket 100 in the door frame and increase the installation area of ​​the corner bracket 100, the corner bracket 100 also includes a first side portion 120 and a second side portion 130 with the same structure, and the horizontal portion 110, the first side portion 120 and the second side portion 130 are perpendicular to each other, and the first side portion 120 and the second side portion 130 are respectively connected to the cavity wall of the door cavity.

[0030] Furthermore, in order to improve the structural strength of the corner bracket 100, the corner bracket 100 is an integrally formed structure.

[0031] In order to provide reserved holes for installing fasteners such as bolts, a first side positioning hole 121 is provided on the first side portion 120, and the center line of the first side positioning hole 121 is parallel to the horizontal portion 110; and / or a second side positioning hole 131 is provided on the second side portion 130, and the center line of the second side positioning hole 131 is parallel to the horizontal portion 110.

[0032] In principle, only one of the first side portion 120 and the second side portion 130 needs to be provided with a reserved hole. However, if one wants to increase the fixing effect of the corner bracket 100 and the structural strength of the side door, the best way is to provide reserved holes on both the first side portion 120 and the second side portion 130 .

[0033] In the present application, in order to avoid interference between the door panel 200 and the corner bracket 100 and facilitate the installation and positioning of the door panel 200, the distance between one side of the horizontal portion 110 and the side of the matching portion 210 is 1 mm-2 mm.

[0034] Finally, it should be noted that the above specific implementation methods are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to examples, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A side door of a power feed cabinet, comprising a door frame, wherein at least two door cavities are arranged in the door frame at intervals, corner brackets (100) are respectively arranged at four corners in the door cavity, a door panel (200) is arranged in the door cavity, and the four corners of the door panel (200) are respectively matched with the corner brackets (100), characterized in that: The angle bracket (100) comprises a horizontal portion (110), one side of the horizontal portion (110) comprises a bracket first straight side (111), a bracket second straight side (112) and a bracket first arc side (113), wherein two ends of the bracket first arc side (113) are respectively connected to one of the bracket second straight sides (112), and the other end of any of the bracket second straight sides (112) is connected to one of the bracket first straight sides (111); The four corners of the door panel (200) are respectively configured as matching portions (210), the shape of the matching portions (210) matches the shape of the side edges of the horizontal portion (110), and the matching portions (210) comprise a first straight edge (211) of the door panel, a second straight edge (212) of the door panel, and a first arc edge (213) of the door panel, wherein the two ends of the first arc edge (213) of the door panel are respectively connected to one of the second straight edges (212) of the door panel, and the other end of any of the second straight edges (212) of the door panel is connected to one of the first straight edges (211) of the door panel; The arc centers of the first arc edge (113) of the bracket and the first arc edge (213) of the door panel are oriented in the same direction.

2. The side door of the feeder cabinet according to claim 1, characterized in that: The corner bracket (100) further comprises a first side portion (120) and a second side portion (130) having the same structure, the horizontal portion (110), the first side portion (120) and the second side portion (130) are perpendicular to each other, and the first side portion (120) and the second side portion (130) are respectively connected to the cavity wall of the door cavity.

3. The side door of the feeder cabinet according to claim 2, characterized in that: A first side positioning hole (121) is provided on the first side portion (120), and a center line of the first side positioning hole (121) is parallel to the horizontal portion (110).

4. The side door of the feeder cabinet according to claim 2, characterized in that: A second side positioning hole (131) is provided on the second side portion (130), and a center line of the second side positioning hole (131) is parallel to the horizontal portion (110).

5. The side door of the feeder cabinet according to claim 2, characterized in that: The corner bracket (100) is an integrally formed structure.

6. The feeder cabinet side door according to any one of claims 1 to 5, characterized in that: The distance between a side edge of the horizontal portion (110) and a side edge of the matching portion (210) is 1 mm-2 mm.

7. The feeder cabinet side door according to any one of claims 2 to 5, characterized in that: The first straight edge (111) of the bracket and the first straight edge (211) of the door panel extend in a vertical direction respectively; and / or, The second straight edge (112) of the bracket and the second straight edge (212) of the door panel form an angle of 45° with the vertical direction.

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