CN2157286Y - Enclosed safety door - Google Patents
Enclosed safety door Download PDFInfo
- Publication number
- CN2157286Y CN2157286Y CN 93228128 CN93228128U CN2157286Y CN 2157286 Y CN2157286 Y CN 2157286Y CN 93228128 CN93228128 CN 93228128 CN 93228128 U CN93228128 U CN 93228128U CN 2157286 Y CN2157286 Y CN 2157286Y
- Authority
- CN
- China
- Prior art keywords
- door
- assembling
- door leaf
- utility
- flat hole
- 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 relates to an enclosed safety door, which is composed of a doorframe assembly and a door leaf assembly. The door leaf assembly is connected with the doorframe assembly through a door shaft, the door leaf assembly is composed of a door plate and the backboard of a doorframe, and the door leaf assembly is also provided with a latch and a bolt lock. The utility model is characterized in that the upper part of the door plate is provided with a flat hole, the inner part of the flat hole is provided with a hole plate which is arranged by a hinge sleeve, a hinge pin and a torsion spring, and a window is arranged on the backboard which is corresponding to the flat hole. The utility model has the advantages of good theft-proof performance, convenient operation, etc., and can be used for the outer door of various building dwelling houses.
Description
The utility model relates to a kind of security door, particularly about a kind of sealing safety door.
Existing fully-enclosed safe door is more, all be to assemble and constitute by doorframe assembling and door leaf, the door leaf assembling then is made of its framework, panel, backboard and lockset, peephole is equipped with on top in the door leaf assembling, so that in its peephole, recognize during the guest, owing to without any the slit,, have peephole to block very easily from the outside again and make it lose function corresponding on the door leaf of this totally enclosed safety door so have no way of putting into when delivering newspaper letter and relevant document sometimes.
The purpose of this utility model provides that a kind of to have angular field of view big, again can be as the sealing safety door of the interior peephole of mailbox.
Technical solution of the present utility model is: a kind of sealing safety door, constituted by doorframe assembling, door leaf assembling, the door leaf assembling is connected with the doorframe assembling by door-hinge, the door leaf assembling is by door-plate, and door frame and backboard constitute, and in the door leaf assembling latch, bolt-lock is housed also, it is characterized in that: be provided with a flat hole on the top of door-plate, in the fan hole, be provided with the orifice plate of installing by loose-leaf cover, loose-leaf pin and torsion spring, on the corresponding backboard in flat hole, be provided with a window.
Described window place is provided with the sash that joins by rotating shaft.
The utility model is compared with prior art to have: the security performance of door leaf is good, antitheft, easy to use, and peephole can play the effect of peephole in it, again can be as advantages such as mailboxs.
Accompanying drawing 1 is the front schematic view of the utility model embodiment.
Accompanying drawing 2 is the internal construction schematic diagram of the utility model embodiment.
Accompanying drawing 3 is the schematic rear view of the utility model embodiment.
Accompanying drawing 4 is the N-N view of the utility model embodiment accompanying drawing 3.
Accompanying drawing 5 is the K-K view of the utility model embodiment accompanying drawing 3.
Accompanying drawing 6 is the internal construction schematic diagram of the utility model embodiment door leaf.
Accompanying drawing 7 is the A-A partial enlarged drawing of the utility model embodiment accompanying drawing 6.
Below in conjunction with description of drawings embodiment:
Doorframe assembling 1 adopts shaped steel to process, door leaf assembling 2 is made of door-plate 4, door frame 5, backboard 6 and latch 7, bolt-lock 8, door-hinge 3 is equipped with in bight in door leaf assembling 2, door leaf assembling 2 is joined by door-hinge 3 and doorframe assembling 1, bayonet lock 17 is equipped with in side at the door frame 5 of door-hinge 3 one sides, the top of door-plate 4 is provided with flat hole 9, be provided with by loose-leaf cover 10 at flat hole 9 internal upper parts, the orifice plate 13 that loose-leaf pin 11 and torsion spring 12 are installed, on the 9 corresponding backboards 6 of flat hole, be provided with window 14, be provided with the sash 16 that joins by rotating shaft 15 at window 14 places.
Claims (2)
1, a kind of sealing safety door, constituted by doorframe assembling [1], door leaf assembling [2], door leaf assembling [2] is connected with doorframe assembling [1] by door-hinge [3], door leaf assembling [2] is by door-plate [4], door frame [5] and backboard [6] constitute, in door leaf assembling [2], latch [7], bolt-lock [8] are housed also, it is characterized in that: be provided with a flat hole [9] on the top of door-plate [4], in flat hole [9], be provided with the orifice plate of installing by loose-leaf cover [10], loose-leaf pin [11] and torsion spring [12] [12], on flat hole [9] corresponding backboard [6], be provided with a window [14].
2, air cock is installed in sealing according to claim 1, and it is characterized in that: described window ［ 14 ］ locates to be provided with the sash ［ 16 ］ that joins by rotating shaft ［ 15 ］.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93228128 CN2157286Y (en) | 1993-05-06 | 1993-05-06 | Enclosed safety door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93228128 CN2157286Y (en) | 1993-05-06 | 1993-05-06 | Enclosed safety door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2157286Y true CN2157286Y (en) | 1994-02-23 |
Family
ID=33805252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93228128 Expired - Fee Related CN2157286Y (en) | 1993-05-06 | 1993-05-06 | Enclosed safety door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2157286Y (en) |
-
1993
- 1993-05-06 CN CN 93228128 patent/CN2157286Y/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 |