CN2324268Y - Antitheft safety door - Google Patents
Antitheft safety door Download PDFInfo
- Publication number
- CN2324268Y CN2324268Y CN 98235307 CN98235307U CN2324268Y CN 2324268 Y CN2324268 Y CN 2324268Y CN 98235307 CN98235307 CN 98235307 CN 98235307 U CN98235307 U CN 98235307U CN 2324268 Y CN2324268 Y CN 2324268Y
- Authority
- CN
- China
- Prior art keywords
- door
- locking
- keeper
- connecting rod
- doorframe
- 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 a theftproof safety door, which comprises a door leaf or a doorframe which are provided with at least two locking bolt grooves, locking door bolts with T-shaped structure, at least one connecting rod and guiding blocks of the connecting rod, wherein the number of the locking door bolts is the same with the number of the locking bolt grooves, the locking door bolts are arranged on the doorframe or the door leaf, the connecting rod is connected with a multi-direction door lock pulling sheet, and a slide baffle plate of the locking door bolt is connected to the connecting rod through a fixed connecting mode. Because the utility model adopts the door bolt with the T-shaped structure, and the slide baffle plate structure which is matched with the door bolt with the T-shaped structure, and consequently, the utility model realizes the way that after the door leaf or the doorframe of the theftproof safety door are closed and locked, when the door leaf or the doorframe of the theftproof safety door bears the intense impact of external force and a prizing force function, even under the state of the deformation of the door leaf, the door bolt can not be withdrew from the blot groove.
Description
The utility model relates to a kind of anti-theft safety door.
The safety door that generally is used at present to close the usefulness of gateway or passage is all the column keeper is inserted lock mode in the croze that is provided with on door leaf or the doorframe with fan, the frame locking of safety door, makes the fan of safety door, frame be combined as a whole, with closing passage.As the patent No. is that ZL93244582, name are called ＂ and put the i.e. structure for this reason of the disclosed anti-theft safety door keeper of patent documentation of boring anti-impact anti-theft safety door ＂.But above-mentioned column structure keeper also exists the some shortcomings part, as be subjected to external impacts or sled masterpiece time spent when door leaf, can drive keeper after the door leaf distortion extracts out in croze, its antitheft effect was lost efficacy, do not have due preventive effect, will cause unnecessary loss to country and individual's lives and properties.
The purpose of this utility model provides a kind of and is subjected to external force intense impact or sled masterpiece time spent at anti-theft safety door with regard to being to overcome existing deficiency in the above-mentioned prior art, even under the situation of door leaf distortion, the anti-theft safety door that keeper also can not be extracted out in the croze.
The purpose of this utility model can realize by following measure:
The utility model comprises door leaf or the doorframe that offers at least two locking crozes, and equate with locking croze quantity be installed in locking keeper on doorframe or the door leaf, with at least one connecting rod and connecting rod guide pad that is connected with multi-faceted door lock pulling-on piece, be connected with the slide damper of a locking keeper on the described connecting rod by fixed mode; Described keeper is a T shape structure.
For described slide damper can accurately being led and when locking keeper, slide damper and keeper being combined more securely, on slide damper, offer slide damper gathering sill that matches with lead and the keeper locating slot that matches with T shape structure keeper with T shape structure in operating process; Described slide damper gathering sill is a straight-line groove, and described keeper locating slot is two trough with straight angle that the straight-line groove that intersects vertically is formed.
Owing to adopted the keeper of T shape structure in the utility model, and the slide damper structure that matches with it, thereby after having realized that fan, frame at anti-theft safety door closed locking, when being subjected to external force intense impact or sled masterpiece time spent, even if under the situation of door leaf distortion, keeper also can not be extracted out in croze, the purpose that reach safety precaution, assures the safety for life and property of the people.
The drawing of accompanying drawing is described as follows:
Fig. 1 is the utility model lockup state front view.
Fig. 2 cuts open figure for the lockup state office of Fig. 1.
Fig. 3 is the A-A sectional view of Fig. 2.
Fig. 4 is the enlarged drawing at I position among Fig. 1.
Fig. 5 is the enlarged drawing at II position among Fig. 1.
The utility model is done to describe in further detail below with reference to embodiment (accompanying drawing):
As shown in the figure, the utility model is opened a side at doorframe and is processed with three locking crozes (11), with the corresponding door leaf of three locking crozes (11) position that doorframe is opened a side processing T shape locking keeper (12) that equates with locking croze (11) quantity is being installed; Two connecting rods (4) that are connected with two-way coil brake lock (6) pulling-on piece (9) are installed in the doorframe interlayer by connecting rod guide pad (3), and described connecting rod (4) is gone up the slide damper (2) that is connected with three locking keepers (12) by the mode of welding.
For described slide damper (2) can accurately being led and slide damper (2) and keeper (12) being combined more securely, on slide damper (2), offer slide damper gathering sill (8) that matches with the lead with T shape structure (1) and the keeper locating slot (10) that matches with T shape structure keeper (12) in operating process; Described slide damper gathering sill (8) is a straight-line groove, and described keeper locating slot (10) is two trough with straight angle that the straight-line groove that intersects vertically is formed.For making this anti-theft safety door more firm when the locking, one side be provided with two fans, frame alignment pin (7) in fan, frame hinge joint.
Use of the present utility model is as follows:
When needs locking door, close door leaf, being installed in three T shape keepers (12) on the door leaf this moment enters and is opened on the doorframe in the corresponding croze (11) and locating slot (10), stirring two-way coil brake lock (6) lock core with key rotates to the locking direction, make pulling-on piece (9) by connector (5) drivening rod (4) and the upper and lower respectively dead point of locating slot (10) separately that moves to of gathering sill (8) separately, slide damper (2) edge, door is by locking.
When needs are opened door, stirring two-way coil brake lock (6) lock core with key rotates to opening direction, make pulling-on piece (9) by connector (5) drivening rod (4) and the upper and lower respectively level trough and croze (11) the overlaid position of locating slot (10) separately of moving to of gathering sill (8) separately, slide damper (2) edge, this moment, door can be unlocked.
Claims (3)
1, a kind of anti-theft safety door, it comprises door leaf or the doorframe that offers at least two locking crozes (11), and equate with locking croze (11) quantity be installed in locking keeper (12) on doorframe or the door leaf, with at least one connecting rod (4) that is connected with multi-faceted door lock pulling-on piece and connecting rod guide pad (3), it is characterized in that: described connecting rod (4) is gone up the slide damper (2) that is connected with a locking keeper (12) by fixed mode; Described keeper (12) is a T shape structure.
2, anti-theft safety door according to claim 1 is characterized in that: offer slide damper gathering sill (8) that matches with lead (1) and the keeper locating slot (10) that matches with keeper (12) on described slide damper (2); Described slide damper gathering sill (8) is a straight-line groove, and described keeper locating slot (10) is two trough with straight angle that the straight-line groove that intersects vertically is formed.
3, anti-theft safety door according to claim 2 is characterized in that: the described lead that matches with the slide damper gathering sill (1) is a T shape structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98235307 CN2324268Y (en) | 1998-02-24 | 1998-02-24 | Antitheft safety door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98235307 CN2324268Y (en) | 1998-02-24 | 1998-02-24 | Antitheft safety door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2324268Y true CN2324268Y (en) | 1999-06-16 |
Family
ID=33983627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98235307 Expired - Fee Related CN2324268Y (en) | 1998-02-24 | 1998-02-24 | Antitheft safety door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2324268Y (en) |
-
1998
- 1998-02-24 CN CN 98235307 patent/CN2324268Y/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 |