CN203856362U - Antitheft door - Google Patents
Antitheft door Download PDFInfo
- Publication number
- CN203856362U CN203856362U CN201320838341.7U CN201320838341U CN203856362U CN 203856362 U CN203856362 U CN 203856362U CN 201320838341 U CN201320838341 U CN 201320838341U CN 203856362 U CN203856362 U CN 203856362U
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- CN
- China
- Prior art keywords
- lockset
- doorframe
- door body
- prying
- security door
- 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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- Wing Frames And Configurations (AREA)
Abstract
The utility model discloses an antitheft door and belongs to the technical field of antitheft safety door and window manufacture. The utility model provides an antitheft door which is high in prying resistance and is difficultly opened by damaging the joint of a door body and a door frame. The antitheft door comprises the door body and the door frame; one vertical edge between the door body and the door frame is hinged through a hinge, and the other vertical edge is connected in an openable way through a lockset; the lockset is provided with a lock cylinder; the lock cylinder is positioned at a position bias to the inner side of the center of the antitheft door along the thickness direction; the door body and the door frame on the outer side of the lock cylinder are respectively provided with at least two lockset prying resistant structures which are matched with each other along the thickness direction of the antitheft door.
Description
Technical field
The utility model relates to a kind of security door, belongs to burglary insurance door and window manufacturing technology field.
Background technology
Existing security door only has a kind of scrap (bridge) mostly, adopt tiltedly button limit, adopt thick body scrap (bridge), like this, thief adopts the stubborn instrument of some simple sleds just can after sled opening door body, destroy easily lockset, makes security door lose antitheft effect, thereby makes the pick-proof poor performance of existing security door, be easy to open, theftproof performance is poor.
Utility model content
Technical problem to be solved in the utility model is: provide a kind of pick-proof performance high, be not easy the security door of opening by destroying the junction of Men Tiyu doorframe in use.
For solving the problems of the technologies described above adopted technical scheme, be: security door, comprise a body and doorframe, a vertical edge described in described Men Tiyu between doorframe is hinged by hinge, and another vertical edge is by the openable interlocking of lockset; On described lockset, be provided with lock core, described lock core is positioned at the center deviation inner side place of described security door through-thickness, along described security door thickness direction, on door body outside described lock core and doorframe, be respectively arranged with the lockset prying-resistant structure that at least twice cooperatively interact, on that vertical edge that lockset is installed of described door body and described doorframe, through-thickness is respectively arranged with the step that at least two-stage cooperatively interacts, and described lock core is arranged on described door body and described doorframe in the most lower horizontal sides of that one-level step of inner side; In described Ge road lockset prying-resistant structure, along described security door thickness direction, be arranged in described door body and doorframe outermost together with that lockset prying-resistant structure comprise oblique buckle overlap joint projection and tiltedly buckle protruding suitable oblique button of overlap joint with this overlap groove, described oblique button overlap joint projection is bent inwards and forms along described security door thickness direction by the perpendicular edge of described door body outermost one-level step, and described oblique button overlap joint groove is bent inwards and forms along described security door thickness direction by the corresponding perpendicular edge of the corresponding step of described doorframe.
The optimal way of such scheme is that described oblique button overlap joint projection is positioned at the outer edge along described security door width of described door body outermost step perpendicular edge, and forms with this perpendicular edge of this step the straight coupler body that through-thickness extends; Described oblique button overlap joint groove is positioned at the inside edge along described security door width of described doorframe outermost step perpendicular edge, and forms the straight hook groove of through-thickness with this perpendicular edge of this step.
Further, in described Ge road lockset prying-resistant structure, the lockset prying-resistant structure described in remaining each road consists of the steps at different levels of correspondence respectively.
Further, described Ge road lockset prying-resistant structure vertically extends out to respectively upper horizontal sides and the lower horizontal sides place of described door body and described doorframe centered by described lock core.
Further, on that described vertical edge that hinge is installed of doorframe described in described Men Tiyu, through-thickness is near the hinge prying-resistant structure that is provided with mutual adaptation on that side vertical edge of described hinge is not installed.
Further, described hinge prying-resistant structure comprise pick-proof flute and with the suitable pick-proof of this pick-proof flute projection, described pick-proof flute is arranged on described doorframe, and extends along the vertical direction of described doorframe; Described pick-proof projection is arranged on described door body, and extends along the vertical direction of described door body.
Further, described lockset is crab jaw type grip handle lock.
The beneficial effects of the utility model are: due to along described security door thickness direction, on the door body outside described lock core and doorframe, be respectively arranged with the lockset prying-resistant structure that at least twice cooperatively interact.Like this; thief had both used after the lockset prying-resistant structure described in the stubborn tamper tool first of sled; because the lockset prying-resistant structure rear described in first also has at least one lockset prying-resistant structure, described lockset is protected; make thief cannot destroy easily described lockset; thereby effectively improve the pick-proof performance of described security door; and then make described security door in use be not easy to be unlocked by destroying the junction of Men Tiyu doorframe, the anti-theft effect of described security door is greatly improved.
Accompanying drawing explanation
Fig. 1 is the horizontal cross-sectional schematic of the security door that relates to of the utility model;
Fig. 2 is the partial structurtes schematic diagram of the door body lockset side that relates to of security door of the present utility model;
Fig. 3 is the partial structurtes schematic diagram of the door body lockset side that relates to of security door of the present utility model;
Fig. 4 is the hinge side door body that relates to of security door of the present utility model and the schematic diagram that coordinates of doorframe.
In figure, be labeled as: door body 1, doorframe 2, hinge 3, lock core 4, lockset prying-resistant structure 5, step 6, oblique overlap joint projection 7, oblique overlap joint groove 8, hinge prying-resistant structure 9, pick-proof flute 10, the pick-proof projection 11 of buckleing of buckleing.
The specific embodiment
As shown in Figure 1, Figure 2, be that a kind of pick-proof performance of providing of the utility model is high shown in Fig. 3 and Fig. 4, in use, be not easy the security door of opening by destroying the junction of Men Tiyu doorframe.Described security door comprises a body 1 and doorframe 2, and a vertical edge between described door body 1 and described doorframe 2 is hinged by hinge 3, and another vertical edge is by the openable interlocking of lockset; On described lockset, be provided with lock core 4, described lock core 4 is positioned at the center deviation inner side place of described security door through-thickness, along described security door thickness direction, on door body 1 and the doorframe 2 in described lock core 4 outsides, be respectively arranged with the lockset prying-resistant structure 5 that at least twice cooperatively interact.Due to along described security door thickness direction, on the door body 1 in described lock core 4 outsides and doorframe 2, be respectively arranged with the lockset prying-resistant structure 5 that at least twice cooperatively interact.Like this; thief had both used after the lockset prying-resistant structure 5 described in the stubborn tamper tool first of sled; because also having the lockset described in 5 pairs of at least one lockset prying-resistant structures, lockset prying-resistant structure 5 rears described in first protect; make thief cannot destroy easily described lockset; thereby effectively improve the pick-proof performance of described security door; and then make described security door in use be not easy to be unlocked with the junction of doorframe 2 by destroying door body 1, the anti-theft effect of described security door is greatly improved.
In above-mentioned embodiment, in order to guarantee under the prerequisite of anti-theft effect, simplified structure, the making that facilitates postorder and assembling as far as possible, to reduce causing originally of production mould, assembly cost in manufacturing process, on that vertical edge that lockset is installed of described door body 1 and described doorframe 2, through-thickness is respectively arranged with the step 6 that at least two-stage cooperatively interacts, and described lock core 4 is arranged on described door body 1 and described doorframe 2 in the most lower horizontal sides of that one-level step 6 of inner side; In described Ge road lockset prying-resistant structure 5, along described security door thickness direction, be arranged in described door body 1 and doorframe 2 outermost together with that lockset prying-resistant structure 5 comprise oblique buckle overlap joint projection 7 and tiltedly buckle protruding 7 suitable oblique buttons of overlap joint with this overlap groove 8, described oblique button overlap joint projection 7 is bent inwards and forms along described security door thickness direction by the perpendicular edge of described door body 1 outermost one-level step 6, and described oblique button overlap joint groove 8 is bent inwards and forms along described security door thickness direction by the corresponding perpendicular edge of described doorframe 2 corresponding steps; And described oblique button overlap joint projection 7 is arranged on to the outer edge along described security door width that is positioned at described door body 1 outermost step 6 perpendicular edge, and forms with this perpendicular edge of this step 6 the straight coupler body that through-thickness extends; Described oblique button overlap joint groove 8 is arranged on to the inside edge along described security door width that is positioned at described doorframe 2 outermost step 6 perpendicular edge, and forms the straight hook groove of through-thickness with this perpendicular edge of this step 6; And by described Ge road lockset prying-resistant structure 5, the lockset prying-resistant structure 5 described in remaining each road is arranged to respectively the structure that the steps at different levels 6 by correspondence form; Meanwhile, make described Ge road lockset prying-resistant structure 5 centered by described lock core 4, vertically extend out to respectively upper horizontal sides and the lower horizontal sides place of described door body 1 and described doorframe 2.So just, can make the structure of described Ge road lockset prying-resistant structure 5 both simplify, can guarantee pick-proof effect again.
Further, in order to improve to greatest extent the pick-proof effect of described security door, on that described vertical edge that hinge 3 is installed of described door body 1 and described doorframe 2, through-thickness is near the hinge prying-resistant structure 9 that is provided with mutual adaptation on that side vertical edge of described hinge 3 is not installed.Simultaneously, in order to simplify the structure of described hinge prying-resistant structure 9, the convenient cost of making, reducing production mould, described hinge prying-resistant structure 9 comprise pick-proof flute 10 and with the suitable pick-proof projection 11 of this pick-proof flute 10, described pick-proof flute 10 is arranged on described doorframe 2, and extends along the vertical direction of described doorframe 2; Described pick-proof projection 11 is arranged on described door body 1, and extends along the vertical direction of described door body 1.And described lockset adopts the crab jaw type grip handle lock that the patent No. is ZL201010142825.9.
Claims (9)
1. security door, comprises a body (1) and doorframe (2), and a vertical edge between described door body (1) and described doorframe (2) is hinged by hinge (3), and another vertical edge is by the openable interlocking of lockset, on described lockset, be provided with lock core (4), described lock core (4) is positioned at the center deviation inner side place of described security door through-thickness, along described security door thickness direction, on door body (1) outside described lock core (4) and doorframe (2), be respectively arranged with the lockset prying-resistant structure (5) that at least twice cooperatively interact, it is characterized in that: on that vertical edge that lockset is installed of described door body (1) and described doorframe (2), through-thickness is respectively arranged with the step (6) that at least two-stage cooperatively interacts, described lock core (4) is arranged in the lower horizontal sides of described door body (1) and described doorframe (2) that one-level step (6) inside, in described Ge road lockset prying-resistant structure (5), along described security door thickness direction, be arranged in described door body (1) and outermost that the one lockset prying-resistant structure (5) of doorframe (2) and comprise that oblique button overlaps projection (7) and tiltedly buckle the suitable oblique overlap joint groove (8) of buckleing of overlap joint projection (7) with this, described oblique button overlap joint projection (7) is bent inwards and forms along described security door thickness direction by the perpendicular edge of described door body (1) outermost one-level step (6), described oblique button overlap joint groove (8) is bent inwards and forms along described security door thickness direction by the corresponding perpendicular edge of the corresponding step of described doorframe (2).
2. security door according to claim 1, it is characterized in that: described oblique button overlap joint projection (7) is positioned at the outer edge along described security door width of described door body (1) outermost step (6) perpendicular edge, and form with this perpendicular edge of this step (6) the straight coupler body that through-thickness extends; Described oblique button overlap joint groove (8) is positioned at the inside edge along described security door width of described doorframe (2) outermost step (6) perpendicular edge, and forms the straight hook groove of through-thickness with this perpendicular edge of this step (6).
3. security door according to claim 1 and 2, is characterized in that: in described Ge road lockset prying-resistant structure (5), the lockset prying-resistant structure (5) described in remaining each road consists of the steps at different levels (6) of correspondence respectively.
4. security door according to claim 3, is characterized in that: described Ge road lockset prying-resistant structure (5) vertically extends out to respectively upper horizontal sides and the lower horizontal sides place of described door body (1) and described doorframe (2) centered by described lock core (4).
5. security door according to claim 3, it is characterized in that: on that described vertical edge that hinge (3) is installed of described door body (1) and described doorframe (2), through-thickness is near the hinge prying-resistant structure (9) that is provided with mutual adaptation on that side vertical edge of described hinge (3) is not installed.
6. security door according to claim 5, it is characterized in that: described hinge prying-resistant structure (9) comprise pick-proof flute (10) and with the suitable pick-proof of this pick-proof flute (10) projection (11), it is upper that described pick-proof flute (10) is arranged on described doorframe (2), and extend along the vertical direction of described doorframe (2); It is upper that described pick-proof projection (11) is arranged on described door body (1), and extend along the vertical direction of described door body (1).
7. security door according to claim 1, it is characterized in that: described hinge prying-resistant structure (9) comprise pick-proof flute (10) and with the suitable pick-proof of this pick-proof flute (10) projection (11), it is upper that described pick-proof flute (10) is arranged on described doorframe (2), and extend along the vertical direction of described doorframe (2); It is upper that described pick-proof projection (11) is arranged on described door body (1), and extend along the vertical direction of described door body (1).
8. security door according to claim 1, is characterized in that: described Ge road lockset prying-resistant structure (5) vertically extends out to respectively upper horizontal sides and the lower horizontal sides place of described door body (1) and described doorframe (2) centered by described lock core (4).
9. according to the security door described in claim 7 or 8, it is characterized in that: described lockset is crab jaw type grip handle lock.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320838341.7U CN203856362U (en) | 2013-12-18 | 2013-12-18 | Antitheft door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320838341.7U CN203856362U (en) | 2013-12-18 | 2013-12-18 | Antitheft door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203856362U true CN203856362U (en) | 2014-10-01 |
Family
ID=51606224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320838341.7U Expired - Fee Related CN203856362U (en) | 2013-12-18 | 2013-12-18 | Antitheft door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203856362U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106639807A (en) * | 2016-12-08 | 2017-05-10 | 吴丽丽 | Security guard against theft |
-
2013
- 2013-12-18 CN CN201320838341.7U patent/CN203856362U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106639807A (en) * | 2016-12-08 | 2017-05-10 | 吴丽丽 | Security guard against theft |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141001 Termination date: 20211218 |