CN203296633U - Burglarproof door structure with double-thickness clamping edge - Google Patents
Burglarproof door structure with double-thickness clamping edge Download PDFInfo
- Publication number
- CN203296633U CN203296633U CN2013202495847U CN201320249584U CN203296633U CN 203296633 U CN203296633 U CN 203296633U CN 2013202495847 U CN2013202495847 U CN 2013202495847U CN 201320249584 U CN201320249584 U CN 201320249584U CN 203296633 U CN203296633 U CN 203296633U
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- China
- Prior art keywords
- door
- slot
- lockset
- burglarproof
- door structure
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- 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.)
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Abstract
The utility model discloses a burglarproof door structure with a double-thickness clamping edge. The burglarproof door structure comprises a door frame and a door panel, wherein one side of the door frame is hinged and matched with one side of the door panel; and a lockset is arranged between the other side of the door panel and the door frame. The burglarproof door structure is characterized in that the other lateral surface of the door panel is a stepped surface; a clamping groove is formed in the stepped surface; a clamping protrusion matched with the clamping groove is arranged on the lateral surface of the door frame; a lock cylinder of the lockset is arranged on the inner side of the clamping groove; a spring bolt and a locking hole of the lockset are respectively arranged at the rear end, which is matched with the clamping protrusion, of the clamping groove. The burglarproof door structure disclosed by the utility model is simple in structural design; by adopting the structural design of the double-thickness clamping edge that the clamping groove in the stepped surface of the door panel is matched with the clamping protrusion of the door frame, the specific position of the spring bolt is not likely to determine from the outside, the time for prying a door is prolonged and the burglarproof performance of a burglarproof door is improved.
Description
Technical field
The utility model relates to the security door field, relates in particular to a kind of Anti-theft door structure with two thick engagings limit.
Background technology
The fit structure of existing door-plate and doorframe, after lockset was locked, one section of its dead bolt was arranged in door-plate and doorframe gap, with thin thin object one examination, can determine the position of dead bolt, and the used time is few, conveniently simultaneously accurately forces open the door, and theftproof performance is poor.
The utility model content
The purpose of this utility model is in order to make up the deficiency of prior art, and a kind of Anti-theft door structure with two thick engagings limit is provided.
The utility model is achieved through the following technical solutions:
A kind of Anti-theft door structure with two thick engagings limit, include doorframe and the door-plate of the hinged cooperation of a side, between the opposite side of described door-plate and doorframe, lockset is installed, it is characterized in that: the another side of described door-plate is step surface, in described step surface, be provided with slot, the side of described doorframe is provided with the snap fit tabs that coordinates with slot, and the lock core of described lockset is arranged on the inboard of slot, and the dead bolt of described lockset and lockhole are respectively in rear end that slot coordinates with snap fit tabs.
The end, upper right of described snap fit tabs is arcwall face, and the oral area of described slot is provided with the deep-slotted chip breaker that coordinates with end, snap fit tabs upper right arcwall face.
By the slot of door-plate step surface and the structure design on the protruding two thick engaging limit that coordinates of doorframe cartridge, the dead bolt that makes to install the lockset after shutting is hidden in the rear end of slot and snap fit tabs cooperation, be not easy from the outside to determine the particular location of dead bolt, the position that not only can't try out dead bolt with thin thin object, making simultaneously forces open the door uses duration, has improved the theftproof performance of security door.
The utility model has the advantages that:
The utility model reasonable in design, by the slot of door-plate step surface and the structure design on the protruding two thick engaging limit that coordinates of doorframe cartridge, be not easy to determine the particular location of dead bolt from the outside, forces open the door and use duration, improved the theftproof performance of security door.
The accompanying drawing explanation
Fig. 1 is the utility model partial structurtes sectional views.
The specific embodiment
Referring to accompanying drawing, a kind of Anti-theft door structure with two thick engagings limit, include the doorframe 1 and door-plate 2 of the hinged cooperation of a side, lockset 3 is installed between the opposite side of door-plate 2 and doorframe, the another side of door-plate 2 is step surface, in step surface, is provided with slot 4, and the side of doorframe 1 is provided with the snap fit tabs 5 that coordinates with slot 4, the lock core of lockset 3 is arranged on the inboard of slot 4, and the dead bolt of lockset 3 and lockhole are respectively in rear end that slot 4 coordinates with snap fit tabs 5.The end, upper right of described snap fit tabs 5 is arcwall face, and the oral area of slot 4 is provided with the deep-slotted chip breaker that coordinates with snap fit tabs 5 end, upper right arcwall faces.
Claims (2)
1. be with pair Anti-theft door structure on thick engagings limit for one kind, include doorframe and the door-plate of the hinged cooperation of a side, between the opposite side of described door-plate and doorframe, lockset is installed, it is characterized in that: the another side of described door-plate is step surface, in described step surface, be provided with slot, the side of described doorframe is provided with the snap fit tabs that coordinates with slot, and the lock core of described lockset is arranged on the inboard of slot, and the dead bolt of described lockset and lockhole are respectively in rear end that slot coordinates with snap fit tabs.
2. the Anti-theft door structure on the two thick engagings of band according to claim 1 limit, it is characterized in that: the end, upper right of described snap fit tabs is arcwall face, the oral area of described slot is provided with the deep-slotted chip breaker that coordinates with end, snap fit tabs upper right arcwall face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202495847U CN203296633U (en) | 2013-05-09 | 2013-05-09 | Burglarproof door structure with double-thickness clamping edge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202495847U CN203296633U (en) | 2013-05-09 | 2013-05-09 | Burglarproof door structure with double-thickness clamping edge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203296633U true CN203296633U (en) | 2013-11-20 |
Family
ID=49572651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202495847U Expired - Fee Related CN203296633U (en) | 2013-05-09 | 2013-05-09 | Burglarproof door structure with double-thickness clamping edge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203296633U (en) |
-
2013
- 2013-05-09 CN CN2013202495847U patent/CN203296633U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131120 Termination date: 20140509 |