CN2215580Y - Theft-proof safety door made of steel and wood - Google Patents
Theft-proof safety door made of steel and wood Download PDFInfo
- Publication number
- CN2215580Y CN2215580Y CN 94217551 CN94217551U CN2215580Y CN 2215580 Y CN2215580 Y CN 2215580Y CN 94217551 CN94217551 CN 94217551 CN 94217551 U CN94217551 U CN 94217551U CN 2215580 Y CN2215580 Y CN 2215580Y
- Authority
- CN
- China
- Prior art keywords
- door
- steel
- doorframe
- door leaf
- theft
- 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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Abstract
The utility model provides a theft-proof safety door made of the steel and the wood. The utility model is characterized in that the major structure of the door leaf of the door is grids which are welded by rectangular steel tubes, and the grids are filled with the anti-drilling filler. A door frame is a window-frame-shaped steel. The utility model has the advantage of high anti-drilling and anti-prying performance.
Description
The utility model relates to a kind of anti-theft safety door, and the totally-enclosed dwelling house of particularly a kind of steel-wood structure flat opening divides the family anti-theft safety door.
The totally-enclosed dwelling house branch of known flat opening family anti-theft safety door has two big classes.One class is two wood-face steel-core anti-theft doors.Because this every frame and door leaf are wooden construction, only press from both sides one deck steel sheet in the middle of the door leaf.Though theftproof performance is poor so its profile is more attractive in appearance, can't reach the GA25-92A level technical condition requirement of the Chinese Ministry of Public Security; Another kind of is the steel security door, and all with steel weldering system, door leaf hollow also is filled with mineral wool, honeycomb paper or foamed plastic for its doorframe, door leaf.Though the sound insulation of this security door, the more last class of theftproof performance are for well, its anti-drilling performance is still not good and difficulty is installed, and profile is not attractive in appearance yet.
The purpose of this utility model promptly is to provide a kind of good looking appearance, firm, the anti-drilling pick-proof of door body structure is functional and be convenient to install, and can reach the steel-wood structure anti-theft safety door that the GA25-92A level technical condition of the Chinese Ministry of Public Security require.
The purpose of this utility model is to realize like this.The door leaf main body is welded into grid with rectangular steel tube, fills with charges in the grid, and seals steel plate in the past and envelope steel plate in back secures.Be pasted with decorative steel plate on the preceding envelope steel plate, its periphery then is fastened with the I shape metal bead with screw, through the liner batten ornamental wooden door board and wooden frame bar thereof is housed on the envelope steel plate of back.Be fixed with window frame shaped steel around the door leaf.The doorframe main body is also made by window frame shaped steel, the connecting of doorframe and door opening body of wall is through fixed head with the realization that links of built-in fitting in screw and the body of wall.Bolster and press strip thereof also are equipped with in this doorframe and door leaf contact position, so that crack between a door and its frame is cut to bone, improve the pick-proof performance of door.The perforation of screw on this fixed head on doorframe shaped steel lived overall aesthetic and anti-theft feature to increase doorframe with the plastic eyelet cover cap; The fixation side of door leaf and doorframe links with Hinge for safe, and door leaf then restricts with lock mutually with the opposite side of doorframe.
The utility model is novel, and the anti-theft pick-proof performance is apparently higher than known anti-theft safety door.And good looking appearance, luxurious, door body structure is firm, easy for installation, can reach the GA25-92A level technical condition requirement of the Chinese Ministry of Public Security, be applicable to family, hotel and enterprises and institutions.
The utility model is described in further detail below in conjunction with accompanying drawing.
Fig. 1,2 is the detail structure chart of the utility model anti-theft safety door.
Key technology of the present utility model is the main body structure of door leaf, doorframe, and the main body structure of door leaf is the grid that is welded into rectangular steel tube 4, fills with anti-drilling charges 13 in this grid and sealed in the past respectively steel plate 14 and rear envelope steel plate 12 to secure. Be pasted with on the front envelope steel plate and decorate corrosion resistant plate 15, it is steel casement door that thereby the periphery of steel plate 15 is fixed with the outer shop front that metal I shape press strip 16 consists of door leafs with screw 17 again, be fixed with liner batten 11 with screw 9 on the rear envelope steel plate 12, through batten 11 in fixedly Wooden door plank 10 and timber moulding 26 consists of the shop front be timber. The peripheral weld of door leaf links with the window frame shaped steel 25 fastening outer shop fronts and the interior shop front and with Hinge for safe 8 and doorframe. But corrosion resistant plate 15 titanizings on the outer shop front or through process of surface treatment such as embossing manifest attractive in appearance, luxurious; The interior shop front then can be painted the color and luster consistent with skirting or furniture to increase aesthetic feeling.
Charges 13 are made bonding dose granite fragment, little cobblestone, quartzy sand, unused sandwheel piece, cullet and metal corner material mixture for fast dry cement, to improve the anti-drilling theftproof performance of door leaf.
The main body structure of doorframe is window frame shaped steel 24. The both sides of doorframe i.e. fixed head on being welded in shaped steel 24 22 link with the built-in fitting 23 in screw 21 and the door opening body of wall. Its perforation on shaped steel 24 after screw 21 screws with built-in fitting 23 is namely with 20 cappings of plastics escutcheon, to increase overall aesthetic and the theftproof performance of doorframe.
Install for convenient, door leaf and doorframe are dismountable structure, for improving the tamper-resistant function of antitheft door, bolster 18 and metal press strip 19 thereof also are housed, so that crack between a door and its frame reduces to below 2 millimeters on the contact-making surface of doorframe and door leaf.
The utility model embodiment one, Door leaf frame 25 and doorframe main body 24 all are welded into window frame shaped steel, rectangular steel tube 4 is a square tube 20 * 20 * 2, hinge 8 is a hinge for safe, screw 17 is a M5 stainless steel sunk screw, wooden door board 10 is commercially available five-layer plywood, liner batten 11 pine bar, the A3 steel plate that back envelope steel plate 12 and preceding envelope steel plate 14 usefulness are 1.5 millimeters, corrosion resistant plate 15 thickness are that the embossing processing is done on 0.4 millimeter its surface, and screw 9 is the M5 sunk screw, its metal bead 19 of bolster 18 usefulness rubber parts is a steelwork, screw 21 is totally 8 of M10 soket head cap screws, and its cover cap 20 is an injection molding part, and fixation steel plate 22 thickness are 4 millimeters.
Among the embodiment two of the present utility model, be unkitted corrosion resistant plate 15,26 of wooden door board 10 and timber mouldings replace with commercially available PVC plastic door skin, and replace built-in fitting 23 and screw 21 in the corresponding door opening body of wall with M10 expansion of metal screw, surplus with embodiment one, but overall cost is lower than embodiment one.
Claims (3)
1, a kind of steel wood anti-theft safety door is made up of parts such as door leaf, doorframe and hinges, and it is characterized in that: the agent structure of door leaf is the grid that is welded into rectangular steel tube, fills with anti-drilling charges in this grid and sealed steel plate respectively to secure with back envelope steel plate; The agent structure of doorframe is a window frame shaped steel, and the fixed head on this shaped steel links with the built-in fitting in screw and the door opening body of wall.
2, according to the anti-theft safety door of claim 1, it is characterized in that: charges are to be granite fragment, pebble, quartz sand, the unused sandwheel piece of bonding agent with the quick hardening cement, the mixture that things such as cullet and metal leftover pieces are formed.
3, according to the security door of claim 1, it is characterized in that: bolster and press strip thereof are housed on the contact surface of doorframe and door leaf, can make crack between a door and its frame less than 2 millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94217551 CN2215580Y (en) | 1994-07-25 | 1994-07-25 | Theft-proof safety door made of steel and wood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94217551 CN2215580Y (en) | 1994-07-25 | 1994-07-25 | Theft-proof safety door made of steel and wood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2215580Y true CN2215580Y (en) | 1995-12-20 |
Family
ID=33832968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94217551 Expired - Fee Related CN2215580Y (en) | 1994-07-25 | 1994-07-25 | Theft-proof safety door made of steel and wood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2215580Y (en) |
-
1994
- 1994-07-25 CN CN 94217551 patent/CN2215580Y/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 |