CN2228533Y - Theft-proof door - Google Patents
Theft-proof door Download PDFInfo
- Publication number
- CN2228533Y CN2228533Y CN95202228U CN95202228U CN2228533Y CN 2228533 Y CN2228533 Y CN 2228533Y CN 95202228 U CN95202228 U CN 95202228U CN 95202228 U CN95202228 U CN 95202228U CN 2228533 Y CN2228533 Y CN 2228533Y
- Authority
- CN
- China
- Prior art keywords
- door
- theft
- utility
- door frame
- model
- 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
Images
Landscapes
- Special Wing (AREA)
- Wing Frames And Configurations (AREA)
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The utility model relates to a theft-proof door for dwelling houses, which is provided with a small door frame (3); the inner part of the door frame (3) is provided with a fully closed small door (5) which is opened inward and a hinge of the small door (5) is arranged on one side of a door lock (2), and the outer part of the door frame (3) is provided with an iron grille (6) to shield. With the structure, the theft-proof door of the utility model has the advantages of cold prevention, fire prevention, acoustic insulation and prevention of unlocking from outside by hands, and can carry out ventilation, face to face talking and article transference. Because the sealing performance on the periphery is good, the utility model can be added with a screen net on the small door frame in summer, and can be used as a screen net door to prevent mosquitoes and flies.
Description
The utility model is the security door that a kind of dwelling house uses.
The shortcoming of the steel plate Totally-enclosed anti-theft gate of selling on the market is: summer can not be ventilated, can't be under the situation of not opening the door talks face to face or transmit article with people outdoors; At night can't be by outside the peephole interview room.And the security door of another kind of band iron bar, though can overcome above shortcoming, can not winter protection, fire prevention, and not sound insulation, its door lock people from outside that also must set up defences stretches out one's hand and unblank, and be not too convenient.
The purpose of this utility model provide a kind of can be totally-enclosed, can ventilate, see that the people talks, transmits the security door of article again by iron bar.
The utility model is achieved in that establishes a doorframe on security door, establish a totally-enclosed wicket open inward in the doorframe, and its chain is located at door lock on one side, doorframe peripheral hardware iron bar shield.When this wicket is opened, promptly form the door of a band iron bar, can be ventilated, see that the people talks, transmit article etc., because little door hinge is located at door lock on one side, so door just in time blocked door lock when opening, the people in the outside can't touch door lock.Form a Totally-enclosed anti-theft gate when this wicket is closed, wicket is closed the back and is pinned by the interior latch of establishing, and can withstand this door after the former timber open inward of dwelling house is shut, and is second locking device.
Adopt said structure make this security door can winter protection, fire prevention, sound insulation, anti-outer stretching out one's hand unblank, again can by iron bar carry out ventilated, see that the people talks, transmits article.Secondly because the peripheral seal of door is good,, can serve as the net door of anti-mosquitos and flies at gaza's net on little doorframe in summer.
Accompanying drawing 1 is the schematic diagram of this security door.
With reference to establishing little doorframe [3] on accompanying drawing 1, the door [1], establish totally-enclosed wicket [5] open inward in the doorframe [3], its hinge is located at door lock [2] on one side, and doorframe [3] peripheral hardware iron bar [6] blocks.
Claims (1)
1, a kind of security door of dwelling house use is characterized in that establishing little doorframe [3] on the door [1], establishes totally-enclosed wicket [5] open inward in the doorframe [3], and its hinge is located at door lock [2] on one side, and doorframe [3] peripheral hardware iron bar [6] blocks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN95202228U CN2228533Y (en) | 1995-01-24 | 1995-01-24 | Theft-proof door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN95202228U CN2228533Y (en) | 1995-01-24 | 1995-01-24 | Theft-proof door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2228533Y true CN2228533Y (en) | 1996-06-05 |
Family
ID=33855456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN95202228U Expired - Fee Related CN2228533Y (en) | 1995-01-24 | 1995-01-24 | Theft-proof door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2228533Y (en) |
-
1995
- 1995-01-24 CN CN95202228U patent/CN2228533Y/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106761278A (en) | A kind of intelligent domestic burglary-resisting window being easily installed | |
| CN206376676U (en) | A kind of assembled steel wood decorations door | |
| CN2228533Y (en) | Theft-proof door | |
| CN101457628A (en) | Anti-theft window | |
| CN213144286U (en) | Intelligence burglary-resisting door for house | |
| CN2258221Y (en) | Theft-proof emergency door | |
| CN217518540U (en) | Aluminum alloy fireproof and antitheft door | |
| CN2292151Y (en) | Theft-proof composite door and window | |
| CN219197194U (en) | Safe entrance door | |
| CN2289870Y (en) | Multifunction anti-theft door | |
| CN210768454U (en) | Edge-covered color steel plate door for electronic factory | |
| CN2240591Y (en) | Three-linkage theft-proof door | |
| CN2299140Y (en) | Multifunctional anti-theft door | |
| CN210738406U (en) | Electronic anti-theft door and window device for building | |
| CN218522530U (en) | Inward opening type window profile of screen window | |
| CN2186787Y (en) | Combined door | |
| CN2144700Y (en) | Theft-proof anti-robbing door | |
| CN2243516Y (en) | Multifunctional safety door | |
| CN201031582Y (en) | Anti-theft window | |
| CN2212650Y (en) | Metallic theft-proof door | |
| CN2237709Y (en) | Safety hatch anti-theft door | |
| CN2338467Y (en) | Theft-proof, prized-proof door frame | |
| CN2367752Y (en) | Double-door anti-theft door | |
| CN2164452Y (en) | Combined multi-purpose robber-proof door | |
| CN2304740Y (en) | Safeguard door |
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 |