CN2658352Y - Anti-theft safety door - Google Patents
Anti-theft safety door Download PDFInfo
- Publication number
- CN2658352Y CN2658352Y CN 03270383 CN03270383U CN2658352Y CN 2658352 Y CN2658352 Y CN 2658352Y CN 03270383 CN03270383 CN 03270383 CN 03270383 U CN03270383 U CN 03270383U CN 2658352 Y CN2658352 Y CN 2658352Y
- Authority
- CN
- China
- Prior art keywords
- door
- door leaf
- doorframe
- crochet
- theft safety
- 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
Links
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- Securing Of Glass Panes Or The Like (AREA)
Abstract
The utility model relates to an anti-theft safety door including a door frame, a door leaf and a hooking edge provided on the outer edge of the door leaf, a slot matching with the hooking edge arranged on corresponding position on the door frame. The side surface of the door leaf matches with the corresponding inner side of the door frame to form a stepwise shape structure. The utility model has the advantages of smart design, simple, safe and reliable structure; provide the function of double anti-theft and anti-prize.
Description
Technical field
The utility model relates to a kind of anti-theft safety door.
Background technology
Existing anti-theft safety door, its pick-proof protection structure, generally the door leaf outside by security door covers doorframe, blocks gap between door leaf and doorframe with this, plays antitheft effect.Though this structure has certain antitheft effect, the robber still can pry open the door leaf outside of anti-theft safety door more easily, thereby will lock destruction, opens security door.
The utility model content
To be solved in the utility model is the defective that exists in the prior art in order to overcome, and a kind of technical scheme of safety door of pick-proof more excellent performance is provided
The technical scheme of the anti-theft safety door that the utility model provides is: comprise doorframe, door leaf, the outside of door leaf is provided with crochet, correspondence position at doorframe is provided with the groove supporting with crochet, and the door leaf side reaches and is equipped with into step-like structure with its corresponding doorframe inboard.
The anti-theft safety door that the utility model provides is skillfully constructed, simple in structure, safe and reliable, because of crochet and door leaf side and the inboard corresponding step-like structure of being arranged to of doorframe are set on the outside of door leaf, can prevent better that the door leaf outside from being pried open, play the effect of double anti-theft, pick-proof.
Description of drawings
Fig. 1 is a cross-sectional structure schematic diagram of the present utility model.
The specific embodiment
Anti-theft safety door as shown in Figure 1, agent structure comprise doorframe 6, door leaf 3, and the outside of door leaf 3 is provided with crochet 1, are provided with the groove 4 supporting with crochet 1 at the correspondence position of doorframe 6.Door leaf side and doorframe 6 inboard relative set are step-like structure 2,5, are provided with " n " shape fin 7 of transition between the groove 4 of doorframe 6 inboards and the step-like structure 5.Door leaf 3 and doorframe 6 all bonding surfaces are equipped with the sound insulation bar.When door leaf 3 and doorframe 6 closures, crochet 1 falls into corresponding recesses 4, when the robber inserts between doorframe 6 and the crochet 1 with pry, during sled crochet 1, because the characteristics of shape that crowbar has and size make it can't insert groove 4 depths of doorframe 6, the robber just can't pry open crochet 1 like this, thereby opens security door.Suppose that crowbar can insert groove 4 depths of doorframe 6, when sled crochet 1, behind crochet 1 stress deformation, contact groove 4 forms shape even at the cost of one's life with groove 4, and the robber still can't pry open crochet 1.Even pried open crochet 1,,, thereby play the multiple pick-proof protective effect so the robber still can't open security door because the step-like structure of " n " shape fin 7 that is provided with and door leaf 3 and doorframe 6 junctions still shelters from the gap of 6 on door leaf 3 and doorframe.The agent structure of this anti-theft safety door belongs to general known technology, does not repeat them here.
Claims (1)
- A kind of anti-theft safety door, agent structure comprises doorframe (6), door leaf (3), the outside that it is characterized in that door leaf (3) is provided with crochet (1), correspondence position at doorframe (6) is provided with the groove supporting with crochet (4), and door leaf (3) side reaches and is equipped with into step-like structure (2), (5) with its corresponding doorframe (6) inboard.A kind of anti-theft safety door as claimed in claim 1 is characterized in that being provided with between groove (4) that doorframe (6) is inboard and the step-like structure (5) " n " shape fin (7) of transition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03270383 CN2658352Y (en) | 2003-09-27 | 2003-09-27 | Anti-theft safety door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03270383 CN2658352Y (en) | 2003-09-27 | 2003-09-27 | Anti-theft safety door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2658352Y true CN2658352Y (en) | 2004-11-24 |
Family
ID=34330470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03270383 Expired - Fee Related CN2658352Y (en) | 2003-09-27 | 2003-09-27 | Anti-theft safety door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2658352Y (en) |
-
2003
- 2003-09-27 CN CN 03270383 patent/CN2658352Y/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 |