CN2546603Y - Door frame and sheet integrated forming antitheft door - Google Patents
Door frame and sheet integrated forming antitheft door Download PDFInfo
- Publication number
- CN2546603Y CN2546603Y CN 02273207 CN02273207U CN2546603Y CN 2546603 Y CN2546603 Y CN 2546603Y CN 02273207 CN02273207 CN 02273207 CN 02273207 U CN02273207 U CN 02273207U CN 2546603 Y CN2546603 Y CN 2546603Y
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- door
- frame
- plate
- doorframe
- main frame
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- Expired - Fee Related
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Abstract
The utility model discloses a doorframe and door panel solidly-molded security door which is manufactured by the solid drawing and die stamping process. The utility model includes a doorframe, a door panel, a door shaft, heat insulator, a magnetic gland strip and a lockset; wherein the doorframe is a combined frame including a main frame and a secondary frame both are integrally drawn and stamped in dies with a solid steel plate, the main frame is arranged inside and the secondary frame is arranged outside; at least two of the four corners of both the main frame and the secondary frame are arc transitions; the inside door panel and the outside door panel are both box-type panels formed by solid drawing and die stamping; corresponding to the main and the secondary frames, the box-type door panels have at least two corners to be arc transitions; a connecting plate is welded between the main frame and the secondary frame. The utility model which has high precision and low production cost is suitable for mass production.
Description
Technical field:
The utility model relates to the security door technical field, and exactly it is a kind of doorframe, door-plate global formation security door.
Background technology:
Along with the raising of people's living standard, the continuous improvement of habitat condition, security door has become one of requisite articles for use in the building field.The brand of security door is numerous in the market, and form is different, but is the difference on moulding, color and the lockset at door mostly.On structure, all be to couple together by the door-hinge between doorframe and the door-plate by doorframe and door-plate with matching, between inside and outside two door face boards heat insulating material is arranged, around the doorframe with door-plate around the flexible weather strip in junction, existing doorframe and door face board all weld after preliminary bending moulding on the bender again and make with steel plate, wherein doorframe is to be bent into straight doorframe with steel plate on bender, be welded into the rectangle doorframe with four straight doorframes as edge then, four jiaos soldering opening arranged at the rectangle doorframe; Inside and outside two door face boards also are with steel plate preliminary bending moulding respectively on bender, add edge strip and are welded into door face board, more inside and outside two door face boards are welded into door-plate.This security door is because by bending, welding fabrication, so the soldering opening on doorframe and the door-plate is more, because of when welding easy deformation, the security door dimensional accuracy of making is not high, and a large amount of in addition soldering openings makes the manufacturing cost of security door higher.Chongqing U.S. heart Mai Senmen industry Co., Ltd with once applied for a kind of utility model patent that is called " whole bending pressing security door " on January 17th, 97, it just the steel plate edge, front and back of door body be that pressing connects, its bending pressing portion whole slits between the wing Men Tiyu of the blocking doorframe that meet at right angles, just increased aesthetic property and security door, still welded manufacturing from the technology doorframe.China Patent No. 00231325 discloses the utility model patent that a kind of name is called " steel partition door ", and its door leaf is to form with the two block plate snap fasteners system of closing, and doorframe also is that welding is made.
Summary of the invention:
The purpose of this utility model provides a kind of doorframe, door-plate global formation security door, does not all have soldering opening on doorframe and door-plate, makes with integrally stretching, punch forming process.It comprises doorframe, the boxlike door-plate, door-hinge, heat insulating material, magnetic sealing strip and lockset, it is characterized in that: doorframe is by using monoblock steel plate integrally stretching, the assembled door frame (1) that stamping forming main frame (7) and secondary frame (8) combine, main frame (7) outside, secondary frame (8) is interior, it is arc-shaped transition that four angles of main frame (7) and secondary frame (8) have two angles at least, door inner panel (9), outer door face board (10) all is with monoblock steel plate integrally stretching, punch forming is also formed boxlike door-plate (2), boxlike door-plate (2) is corresponding with main frame (7) and secondary frame (8) arc place, and to have two angles at least are arc-shaped transition, are welded with connecting plate 12 between main frame (7) and the secondary frame (8).Main frame (7) and secondary frame (8) also can be that the circular arc position is stretching, punch forming, itself and straight line portion is welded again.The also available monoblock steel plate of secondary frame (8) integrally stretching, punch forming.Main frame (7) and secondary frame (8) connect together by groove.Door inner panel (9) is withheld together by the flange notch is relative with outer door face board (10).
Main frame, secondary frame, door inner panel and outer door face board the utility model has the advantages that: owing to can adopt the monoblock steel
Description of drawings:
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the A-A sectional view of Fig. 1.
The specific embodiment:
Embodiment:
The utility model is made with steel plate, security door is made up of doorframe and boxlike door-plate 2 with matching, the assembled door frame 1 that doorframe is made up of main frame 7 and secondary frame 8, main frame 7 is main bulkhead outside, secondary frame 8 interior be auxiliary load escutcheon, main frame 7 and secondary frame 8 are with monoblock steel plate integrally stretching, the doorframe of stamping forming no soldering opening, four angles of main frame 7 and secondary frame 8 are arc transition, can top two angles be arc transition also, below two angles be that right angle or following two angles are arc transition, above two angles be the right angle, best four angles are arc transition, main frame 7 and secondary frame 8 can also be made four circular arc positions for stretching, punch forming, again straight line position and circular arc position are welded to form assembled door frame, can utilize some short steel plates like this.Be connected with door-hinge 3 between assembled door frame 1 and the boxlike door-plate 2, between assembled door frame 1 and the boxlike door-plate 2 multi-point lock 4 arranged, heat insulating material 5 is arranged in the boxlike door-plate 2, flexible weather strip 6 between week and boxlike door-plate 2 neighborings in the assembled door frame 1.Four edges of main frame 7 and secondary frame 8 can be channel shaped, and the opening direction of groove and doorframe plane are perpendicular, and the ditch notch of main frame 7 and secondary frame 8 relatively connects together and becomes assembled door frame, are welded with connecting plate 12 between main frame 7 and the secondary frame 8; The boxlike door-plate has door inner panel 9, outer door face board 10, in, external door panel all is with monoblock steel plate integrally stretching, the door-plate of stamping forming no soldering opening, corresponding with assembled door frame, four angles are that circular arc or two angles are circular arc, the square groove mouth periphery of door inner panel 9 has outside channel shaped flange 11, the opening direction of flange groove is towards bottom land direction and perpendicular with the door face board plane, the flange groove is embedded with elastic sealing strip 6, the size of outer door face board 10 square groove internal orifices matches with the size of the outer edge of door inner panel 9 groove flange, in, external door panel notch is withheld together relatively.
Claims (5)
1, doorframe, door-plate global formation security door, it comprises doorframe, the boxlike door-plate, door-hinge, heat insulating material, magnetic sealing strip and lockset, it is characterized in that: doorframe is by using monoblock steel plate integrally stretching, the assembled door frame (1) that stamping forming main frame (7) and secondary frame (8) combine, main frame (7) outside, secondary frame (8) is interior, it is arc-shaped transition that four angles of main frame (7) and secondary frame (8) have two angles at least, door inner panel (9), outer door face board (10) all is with monoblock steel plate integrally stretching, punch forming is also formed boxlike door-plate (2), boxlike door-plate (2) is corresponding with the arc place of main frame (7) and secondary frame (8), and to have two angles at least are arc-shaped transition, are welded with connecting plate 12 between main frame (7) and the secondary frame (8).
2, a kind of doorframe according to claim 1, door-plate global formation security door is characterized in that: main frame (7) and secondary frame (8) also can be that the circular arc position is stretching, punch forming, straight line portion and circular arc position are welded again.
3, a kind of doorframe according to claim 1, door-plate global formation security door is characterized in that: the also available monoblock steel plate of secondary frame (8) integrally stretching, punch forming.
4, a kind of doorframe according to claim 1, door-plate global formation security door is characterized in that: main frame (7) and secondary frame (8) connect together by groove.
5, a kind of doorframe according to claim 1, door-plate global formation security door is characterized in that: door inner panel (9) is withheld together by the flange notch is relative with outer door face board (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02273207 CN2546603Y (en) | 2002-05-27 | 2002-05-27 | Door frame and sheet integrated forming antitheft door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02273207 CN2546603Y (en) | 2002-05-27 | 2002-05-27 | Door frame and sheet integrated forming antitheft door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2546603Y true CN2546603Y (en) | 2003-04-23 |
Family
ID=33737742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02273207 Expired - Fee Related CN2546603Y (en) | 2002-05-27 | 2002-05-27 | Door frame and sheet integrated forming antitheft door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2546603Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107378408A (en) * | 2017-09-06 | 2017-11-24 | 福建省晋江市莲星金属制品有限公司 | A kind of processing method of door skin |
-
2002
- 2002-05-27 CN CN 02273207 patent/CN2546603Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107378408A (en) * | 2017-09-06 | 2017-11-24 | 福建省晋江市莲星金属制品有限公司 | A kind of processing method of door skin |
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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 |