CN2525221Y - Metal anti-theft door - Google Patents
Metal anti-theft door Download PDFInfo
- Publication number
- CN2525221Y CN2525221Y CN 01256277 CN01256277U CN2525221Y CN 2525221 Y CN2525221 Y CN 2525221Y CN 01256277 CN01256277 CN 01256277 CN 01256277 U CN01256277 U CN 01256277U CN 2525221 Y CN2525221 Y CN 2525221Y
- Authority
- CN
- China
- Prior art keywords
- door
- pressing plate
- door leaf
- door lock
- lock
- 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
- Securing Of Glass Panes Or The Like (AREA)
Abstract
The utility model relates to a metal anti-theft door with a door frame and a door leaf for household which comprises the door frame and the door leaf, wherein, the edge on one side of the door leaf has a hinge to connect with the door frame, while a door lock is arranged on the edge of the other side. A pressing plate is arranged outside the door lock. A concave slot is arranged on the edge of the door leaf to correspond to the pressing plate. The pressing plate is inlayed into the concave slot. Because the pressing plate is inlayed into the concave slot, no special requirement is needed for hole bias and size of the lock core mounting hole and the screw mounting hole, thereby greatly reducing the mounting difficulty of door lock without no looseness of the door lock. The outer surface of the pressing plate is in the same plane as the surface of the door leaf; therefore the gap is smaller and shape is beautiful. The anti-theft performance is improved. The pressing plate can be welded with the wall of the concave slot; furthermore, the welded connector is not exposed outside without affecting the shape of the door lock and the door leaf.
Description
Technical field
The utility model relates to a kind of family expenses metal anti-theft door that comprises doorframe and door leaf.
Background technology
Some holes are bored in the zone that metal anti-theft door needs door lock is installed on door leaf when door lock is installed, and core installing hole, screw mounting hole etc. are wherein arranged, the accurate contraposition of each Kong Douying, and it is firm that door lock is installed.But when boring, all deviation can occur usually, need strengthen the installing hole aperture for this reason, also may cause the door leaf subscription rate when deviation is excessive.Because the increasing of installing hole just occurs after door lock is installed becoming flexible the anti-theft security performance of the attractive in appearance and door lock of influence door easily; On the other hand, because the door lock pressing plate places door leaf plate face to be easy to produce the slit, owing to reason such as attractive in appearance can't be welded, the pick-proof performance is lower again.More than two aspect problem prior aries still unresolved.
The utility model content
The metal anti-theft door that provides a kind of door lock firm, attractive in appearance and easy for installation is provided the purpose of this utility model.
For achieving the above object, metal anti-theft door of the present utility model comprises doorframe, door leaf, one lateral edges of door leaf 1 has hinge to connect doorframe, there is door lock 3 at opposite side edge 2, there is pressing plate 6 in the outside of this door lock 3, door leaf edge 2 has and this pressing plate 6 profile corresponding grooves 4, and this pressing plate 6 embeds in this groove 4.
Described hinge can be to be Built-in hinge.
The utility model is because in the pressing plate embedding groove, biased difference in hole and size to core installing hole, screw mounting hole etc. do not have special requirement, the difficulty that door lock is installed reduces greatly, and it is loosening to be difficult for generation, and the pressing plate external surface becomes same plane with the door leaf surface, the slit is little, attractive in appearance, the pick-proof performance is also strengthened, and also can weld between pressing plate and groove walls, the welding rear port does not expose, and does not influence the attractive in appearance of door lock and door leaf.
Description of drawings
Fig. 1 is the utility model metal anti-theft door door leaf schematic diagram;
Fig. 2 is for the groove schematic diagram that door lock is installed in the utility model metal anti-theft door door leaf;
Fig. 3 is the A-A sectional drawing;
Fig. 4 installs the door lock schematic diagram in the utility model metal anti-theft door door leaf;
Fig. 5 is the B-B sectional drawing.
Embodiment
Metal anti-theft door of the present utility model comprises doorframe, door leaf 1, doorframe is loaded in the wall, as shown in Figure 1, a lateral edges 2 of door leaf 1 is connected with doorframe by Built-in hinge, and opposite side has door lock 3, door lock 3 has pressing plate 6, as Fig. 2, shown in Figure 3, door leaf 1 has the groove 4 of a punching press in the zone that door lock is installed, core installing hole 5 is arranged on the groove 4, the shape of groove 4 is corresponding with the profile phase of pressing plate 6, and the degree of depth of groove 4 is identical with the height of pressing plate 6.As Fig. 4, shown in Figure 5, when door lock 3 was installed, pressing plate 6 embedded in the groove 4.Because pressing plate 6 firmly places groove 4, big and the deviation of core installing hole 5 and screw mounting hole does not influence the firm degree of door lock, thereby difficulty of construction reduces greatly, the surface that rear fender 6 surfaces and door leaf edge 2 be installed is with one side, the interface slit is little between pressing plate 6 and the door leaf 1, seem attractive in appearance, and be difficult to pry open that the pick-proof performance improves.Can also between the sidewall of groove walls and pressing plate 6, be welded to each other, pressing plate more firmly is fixed in the door leaf.Because welding junction is positioned at groove, the weldering line of welding is not seen on the door leaf surface, thereby keeps the attractive in appearance of door leaf and door lock.
Claims (2)
1, a kind of metal anti-theft door, comprise doorframe, door leaf, one lateral edges of door leaf (1) has hinge to connect doorframe, there is door lock (3) at opposite side edge (2), there is pressing plate (6) in the outside of this door lock (3), it is characterized in that described door leaf edge (2) has and this pressing plate (6) profile corresponding grooves (4), this pressing plate (6) embeds in this groove (4).
According to the described metal anti-theft door of claim 1, it is characterized in that 2, described hinge is a Built-in hinge.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 01256277 CN2525221Y (en) | 2001-10-15 | 2001-10-15 | Metal anti-theft door |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 01256277 CN2525221Y (en) | 2001-10-15 | 2001-10-15 | Metal anti-theft door |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2525221Y true CN2525221Y (en) | 2002-12-11 |
Family
ID=33665261
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 01256277 Expired - Fee Related CN2525221Y (en) | 2001-10-15 | 2001-10-15 | Metal anti-theft door |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2525221Y (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104499908A (en) * | 2014-12-30 | 2015-04-08 | 吴浩 | Steel entry door leaf with good door lock prying-resistant performance |
CN107503643A (en) * | 2017-09-13 | 2017-12-22 | 深圳市罗曼斯科技有限公司 | A kind of antitheft door |
-
2001
- 2001-10-15 CN CN 01256277 patent/CN2525221Y/en not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104499908A (en) * | 2014-12-30 | 2015-04-08 | 吴浩 | Steel entry door leaf with good door lock prying-resistant performance |
CN107503643A (en) * | 2017-09-13 | 2017-12-22 | 深圳市罗曼斯科技有限公司 | A kind of antitheft door |
CN107503643B (en) * | 2017-09-13 | 2024-04-26 | 深圳市罗漫斯智能家居有限公司 | Anti-theft door |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN2525221Y (en) | Metal anti-theft door | |
CN205314900U (en) | Pin -connected panel door leaf | |
CA1070175A (en) | Door assembly and method of constructing same | |
KR100415945B1 (en) | A disital door lock that is easy to establishment | |
CN210768273U (en) | Screw assembling hinge | |
CN2529998Y (en) | Anti-theft door with concealed mounting hole | |
CN218383802U (en) | Computer case with rotary type flap door baffle | |
CN110219534B (en) | Screw rear-mounted hinge | |
CN221143987U (en) | Door bottom guide member and linkage sliding door | |
CN212958172U (en) | Adjustable column type hinge for door and window | |
CN217897563U (en) | Combined anti-theft block structure | |
CN217269525U (en) | Hidden hinge for steel-wood door | |
JP2779648B2 (en) | Hinge base and hinge | |
CN217080083U (en) | Pulley assembly and shower room | |
CN214498728U (en) | Adjustable door leaf hinge mounting structure convenient to installation | |
CN216921765U (en) | Door hinge with good covering performance | |
CN201184365Y (en) | Strange sound-proof cam of pivotal device | |
CN220581445U (en) | Plate connecting structure and furniture | |
KR20050012081A (en) | A door for refrigerator | |
CN216517534U (en) | End connector of invisible mullion for aluminum-plastic doors and windows | |
CN215015309U (en) | Cabinet body connecting piece | |
KR200276184Y1 (en) | A disital door lock that is easy to establishment | |
CN201311121Y (en) | Assembling structure of front panel and sheet-metal box body | |
CN205422183U (en) | Install hasp board on vertical hinged door door frame | |
KR200246016Y1 (en) | Hinge with Bending Portion |
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 |