CN2268102Y - Metal door leaf - Google Patents
Metal door leaf Download PDFInfo
- Publication number
- CN2268102Y CN2268102Y CN 96233899 CN96233899U CN2268102Y CN 2268102 Y CN2268102 Y CN 2268102Y CN 96233899 CN96233899 CN 96233899 CN 96233899 U CN96233899 U CN 96233899U CN 2268102 Y CN2268102 Y CN 2268102Y
- Authority
- CN
- China
- Prior art keywords
- door leaf
- metal
- shape
- edge
- door
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Securing Of Glass Panes Or The Like (AREA)
- Special Wing (AREA)
Abstract
The utility model relates to a door of a house and a closet, which mainly solves the problem that the strength and the rigidity of a thin-sheet metal door leaf are low. Two blocks of a metal plate 1 and a metal plate 2 form a mid-hollow structure, two metal plates are provided with a U-shaped broken surface rib 4 which forms a groove 5 and an inner support frame 7 at the inner side, a convex sealed-edge on the peripheral circumstance of a door leaf convex edge is connected with a folding edge 3 in a buckle type in the metal plate, the periphery of the sealed edge is provided with a wrapping decorative strip 9 so as to enhance the tensile force and the rigidity of the sector face of a door, and the sector face has good planeness so as to enhance the whole strength of the door leaf. The utility model has the advantages of strong shock resistance and good ornamentation.
Description
The utility model relates to the door of house and bin.
The door of existing house and bin, the door leaf of security door and safe particularly, mostly be the metal door leaf, for weight reduction with increase the sound-and-fire proof function, how to constitute hollow structure by the thin metal plate, and in its cavity filling sound-and-fire proof material, its door leaf face adopts monoblock plate type metal plate to make the door leaf face, and outside the flash trimming frame bracket, the cavity middle part is not provided with bearing support.Therefore, the bulk strength of door leaf and the rigidity of covering of the fan are low, and covering of the fan is yielding, and surface finish is poor, influences its aesthetic property.
Given this, the purpose of this utility model is to provide a kind of and can improves door leaf intensity and covering of the fan rigidity, ornamental preferred metal door leaf.
Ornamental strip on inner support in the utility model employing thin metal sheet metal forming channel section muscle, the cavity, convex edge sealing, the covering of the fan is realized its purpose.
Metal door leaf of the present utility model (referring to accompanying drawing), be hollow shape, comprising becomes two metal sheets of door leaf face (1,2), above-mentioned metal sheet has at least one channel section muscle (4) that forms groove (5) on the door leaf face, covering of the fan ornamental strip (6) is arranged in the above-mentioned groove, the inner support (7) that connects two metal sheets is arranged in channel section muscle inboard, link and cross section is along the flanging (3) of two metal sheet internal fastening types of Zhou Youyu at door leaf
The edge sealing of shape (8) has bound edge ornamental strip (9) in the edge sealing periphery.
Above-mentioned channel section muscle can be along the vertical vertical shape of metal sheet or/and along the horizontal shape anyhow of metal sheet.
The cross section of above-mentioned covering of the fan ornamental strip, inner support can take the shape of the letter U or shape.
In the cavity of above-mentioned door leaf, filler (10) can be arranged.
The utlity model has following advantage.
One, the channel section muscle of metal sheet and inner support structure thereof, door leaf are along week
The shape edge sealing structure can strengthen covering of the fan rigidity and tension force, makes covering of the fan planeness height, can improve the bulk strength of door leaf simultaneously, has strengthened anti-impact force, improves anti-theft capability.In addition, the U-shaped of inner support and ornamental strip, shape section, himself rigidity is better.
Two, covering of the fan ornamental strip, bound edge ornamental strip have hidden the connection node of groove and door leaf periphery, have beautified door leaf, have improved ornamental.
Below, use embodiment and accompanying drawing thereof again, the utility model is done a step set forth.
Brief description of drawings.
Fig. 1 is the contour structures schematic diagram of a kind of metal door leaf of the present utility model.
Fig. 2 is the A-A sectional view of Fig. 1.
Fig. 3 is the B-B sectional view of Fig. 1.
Among the figure, doorframe is shown in double dot dash line.
Embodiment 1
A kind of metal door leaf of the present utility model, as shown in drawings.Be hollow structure, having becomes two of door leaf face metal sheet 1 and metal sheet 2, adopts the thin metal plate to make the rectangle of symmetry.The surrounding of two metal sheets inwardly button is bent into L shaped flanging 3, and the appropriate location at middle part is suppressed with two along the horizontal channel section muscle 4 anyhow of metal sheet, and the channel section muscle forms groove 5 on the door leaf face.Buckle has covering of the fan ornamental strip 6 in groove 5, and the covering of the fan ornamental strip is selected colored aluminium extruded sections for use, and its section is U-shaped or shape, and its bottom surface is on door leaf face surface during buckle.In the inboard of symmetrical channel section muscle 4, promptly in the door leaf cavity, the inner support 7 of two metal sheets 1 of weldering connection and 2 is arranged, inner support has two, all is shape anyhow, and its section is U-shaped or shape.Four limits of two metal sheets, promptly door leaf all has edge sealing 8 all around, and edge sealing 8 usefulness metal sheets are made section and are
The section bar of shape, edge sealing lower end snap in the L shaped flanging 3 of two metal sheets again that spot welding connects, and form the border structure of firm door leaf.Load onto bound edge ornamental strip 9 at the surrounding of door leaf portion cover then, bound edge ornamental strip 9 is selected slim colored steel for use, and its shape and door leaf limit portion match, and bound edge ornamental strip 9 should hide the solder joint of door leaf limit portion.Before assembling, the filler 10 of sound-and-fire proof material system is packed in the cavity in the door leaf.Thereby constitute this metal door leaf.
This metal door leaf is fitted in the doorframe 11, and installs weather strip 12 additional.Be suitable for the house door of making building.Have antitheft, sound insulation, fire-proof function.
Claims (4)
1, metal door leaf, be hollow shape, comprising becomes two metal sheets of door leaf face (1,2), it is characterized in that metal sheet has at least one channel section muscle (4) that forms groove (5) on the door leaf face, covering of the fan ornamental strip (6) is arranged in the above-mentioned groove, the inner support (7) that connects two metal sheets is arranged in channel section muscle inboard, link and cross section is along the flanging (3) of two metal sheet internal fastening types of Zhou Youyu at door leaf
The edge sealing of shape (8), edge sealing periphery have bound edge ornamental strip (9).
2, metal door leaf as claimed in claim 1 is characterized in that said channel section muscle is along the vertical vertical shape of metal sheet or/and along the horizontal shape anyhow of metal sheet.
3, metal door leaf as claimed in claim 1 or 2 is characterized in that the cross section of said covering of the fan ornamental strip, inner support takes the shape of the letter U or shape.
4, metal door leaf as claimed in claim 3 is characterized in that in the cavity of said door leaf filler (10) being arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96233899 CN2268102Y (en) | 1996-10-18 | 1996-10-18 | Metal door leaf |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96233899 CN2268102Y (en) | 1996-10-18 | 1996-10-18 | Metal door leaf |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2268102Y true CN2268102Y (en) | 1997-11-19 |
Family
ID=33910454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96233899 Expired - Fee Related CN2268102Y (en) | 1996-10-18 | 1996-10-18 | Metal door leaf |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2268102Y (en) |
-
1996
- 1996-10-18 CN CN 96233899 patent/CN2268102Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |