CN201127146Y - Assemble machine cabinet front gate - Google Patents
Assemble machine cabinet front gate Download PDFInfo
- Publication number
- CN201127146Y CN201127146Y CNU200720170780XU CN200720170780U CN201127146Y CN 201127146 Y CN201127146 Y CN 201127146Y CN U200720170780X U CNU200720170780X U CN U200720170780XU CN 200720170780 U CN200720170780 U CN 200720170780U CN 201127146 Y CN201127146 Y CN 201127146Y
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- CN
- China
- Prior art keywords
- bending
- qianmen
- assembling type
- front door
- cabinet
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- Expired - Lifetime
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Abstract
The utility model relates to an assembling type front door for a cabinet. In order to solve the problems of low strength and easy distortion in current assembly type front door for a cabinet, the utility model proposes an assembling type front door for a cabinet, which comprises a rectangular main body formed by bending an integral panel, the rectangular main body is provided with a connecting side edge for connecting with the main body of the cabinet, the connecting side edge, the upper edge and the lower edge of the rectangular main body are respectively provided with two 90-degree inward bending structures, a reinforcing beam is welded in a slot formed by the bending structures. According to the utility model, the assembling type front door can greatly increase the strength of the door without increasing the thickness of a thin panel for making the front door, thus meeting the strength requirement of the front door.
Description
Technical field
The utility model relates to a kind of cabinet door of rack, more particularly, relates to a kind of assembling type cabinet Qianmen.
Background technology
Assembling type cabinet is the communications field a kind of cabinet commonly used, door and left and right sides side door before and after it comprises, and these doors all are to make with sheet metal, its four limit is made up of the bending of several roads.Since the Qianmen be need often to open and the Qianmen only be connected on the framework of rack by a connecting axle at its side, this does not open with relative fixed and left and right sides side door that four limits all are connected with cabinet framework is compared with the back door, and the Qianmen must have higher requirement of strength.And existing assembling type cabinet Qianmen is the same with other doors; its door-plate is one and is tetragonal flat board; and in order to satisfy the requirement of rack ventilation and heat; usually ventilation hole can be set on door-plate; the area that ventilation hole is occupied is up to more than 55% of whole door-plate area, and the existence of these ventilation holes tends to reduce the rigidity at whole Qianmen.Therefore, existingly equally make by sheet metal with other doors, often there is insufficient strength in the Qianmen that its four limit is made up of the bending of several roads, be easy to generate problems such as distortion, add that the gap that the rotation owing to the Qianmen keeps causes its edge and rack can not realize excellent contact, and the capability of electromagnetic shielding of rack is descended.
The utility model content
The technical problems to be solved in the utility model is, for solving the problem of lower, the easy generation distortion of present assembling type cabinet Qianmen intensity, and provides a kind of intensity height, on-deformable assembling type cabinet Qianmen.
The technical scheme that its technical problem that solves the utility model adopts is: propose a kind of assembling type cabinet Qianmen, comprise a rectangular body that forms by whole plate bending, described rectangular body has one and is used for the connection side that is connected with the rack main body, connecting side installation connecting axle, at another side relative door lock is installed with connecting side, the connection side of described rectangular body, top and the following bending structure that all has the inside bending of twice 90 degree, welding buttress brace in the formed groove of described bending structure.
In assembling type cabinet described in the utility model Qianmen, on the described rectangular body be connected the bending structure that the side opposed side edges is provided with twice or the inside bending of three roads 90 degree.
In assembling type cabinet described in the utility model Qianmen, the panel of described rectangular body is provided with the bending longitudinally of four roads, and described four road bendings make the panel at Qianmen form a trapezoidal structure, and the middle part has a square microprotrusion or depression.
Assembling type cabinet Qianmen in the utility model compared with prior art, has following advantage: the following bending structure that side is provided with the inside bending of twice 90 degree that is connected that is connected with the rack main body that reaches of Door of communication apparatus cabinet thereon, and the welding buttress brace is to improve the intensity of whole cabinet door in the formed groove of this bending structure, and only establish three roads, 90 degree bending structures at the side that door lock is installed, and do not add the weldering buttress brace, so both can increase the intensity of door, the weight that the door lock side is installed is not increased, with the stability of raising cabinet door, but the also installation of convenient door lock simultaneously.The panel middle part at Qianmen is provided with four road bendings, makes the panel middle part have a lug boss or depressed part, and this not only increases the intensity at Qianmen, also makes the Qianmen attractive in appearance simultaneously.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples, in the accompanying drawing:
Fig. 1 is the three-dimensional appearance schematic diagram at assembling type cabinet Qianmen in the utility model.
Fig. 2 is the lateral cross section diagrammatic sketch at assembling type cabinet Qianmen in the utility model.
Fig. 3 is that diagrammatic sketch is amplified in the part at A place among Fig. 2.
Fig. 4 is that diagrammatic sketch is amplified in the part at B place among Fig. 2.
Embodiment
Fig. 1 to Fig. 4 shows a better embodiment of the present utility model.
See also shown in Figure 1, the assembling type cabinet Qianmen comprises the rectangular body that the sheet metal bending of usefulness one monoblock forms, be to be used for the fillet that is connected with the rack main body on the limit in main body left side, on this limit connecting axle 1 is installed, door lock 2 is installed on the right, and setting is covered with ventilation hole 4 on the panel 3 at Qianmen.As Fig. 2, shown in Figure 3, the bending 5,6 that has the inside bending of twice 90 degree on the main body left side, the bending structure of these twice 90 degree forms a groove, welding buttress brace 7 in groove, top and bottom in main body also are like this, the inside bending of twice 90 degree is set, in the formed groove of bending, welds buttress brace.Left side buttress brace 7 and top, following buttress brace can play the effect of an approximate doorframe, and the intensity at Qianmen is strengthened greatly.As shown in Figure 4, on the right of main body, the side of door lock is installed promptly, bending 8,9,10, the three road bendings that are provided with the inside bending of three roads, 90 degree at this side can be strengthened intensity, to increase the stability at Qianmen.
As shown in Figure 2, panel is provided with twice bending 11,12 apart from left hand edge 1/5 place, wherein the first road bending 11 is oblique outer foldings, the second road bending, 12 oblique invaginations, at panel apart from right hand edge 1/5 place, also have the twice bending identical with left side twice bending 13,14, this four roads bending makes the middle part of panel form a square microprotrusion 13, make the cross section of whole front panel be ready-made one trapezoidal.This structure not only makes the intensity of front door panel be improved, and also makes the Qianmen more attractive in appearance simultaneously.The wrap direction of the four road bendings of this in the present embodiment also can be opposite with above-mentioned wrap direction, thereby form a structure that caves inward slightly at the middle part of panel 3.
Claims (3)
1, a kind of assembling type cabinet Qianmen, comprise a rectangular body that forms by whole plate bending, described rectangular body has one and is used for the connection side that is connected with the rack main body, it is characterized in that: the connection side of described rectangular body, top and the following bending structure that all has the inside bending of twice 90 degree, welding buttress brace in the formed groove of described bending structure.
2, assembling type cabinet according to claim 1 Qianmen is characterized in that: on the described rectangular body be connected the bending structure that the side opposed side edges is provided with twice or the inside bending of three roads, 90 degree.
3, assembling type cabinet according to claim 2 Qianmen, it is characterized in that: the panel of described rectangular body is provided with the bending longitudinally of four roads, and described four road bendings make the panel at Qianmen form a trapezoidal structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720170780XU CN201127146Y (en) | 2007-11-19 | 2007-11-19 | Assemble machine cabinet front gate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720170780XU CN201127146Y (en) | 2007-11-19 | 2007-11-19 | Assemble machine cabinet front gate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201127146Y true CN201127146Y (en) | 2008-10-01 |
Family
ID=40000608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200720170780XU Expired - Lifetime CN201127146Y (en) | 2007-11-19 | 2007-11-19 | Assemble machine cabinet front gate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201127146Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111083892A (en) * | 2019-12-20 | 2020-04-28 | 池州学院 | Manufacturing method of front door of server cabinet |
-
2007
- 2007-11-19 CN CNU200720170780XU patent/CN201127146Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111083892A (en) * | 2019-12-20 | 2020-04-28 | 池州学院 | Manufacturing method of front door of server cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20081001 |