CN2635871Y

CN2635871Y - Theft-proof door

Info

Publication number: CN2635871Y
Application number: CN 03267634
Authority: CN
Inventors: 谭福利
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-07-14
Filing date: 2003-07-14
Publication date: 2004-08-25
Anticipated expiration: 2013-07-14

Abstract

The utility model relates to a burglarproof door which comprises an internal plate type door with a plate type door lock and an external frame type door with a frame type door lock; the utility model is characterized in that the external frame type door is rotatablely connected with a door frame through the hinge joint, the internal plate type door is rotatablely connected with one side of the external frame type door through the hinge joint, the hinge joint position of the internal plate type door is provided with a switch, the external frame type door is provided with a digital card inductor switch, the frame type door lock is an electromechanical lock, the electromechanical lock is composed of a lock bracket and an electric swing rod arranged on the upper part of the lock bracket and controlled by the digital card inductor switch, the middle part of the lock body is provided with a cross slip coloumn, a pressure spring is arranged between the cross slip coloumn and the lock bracket, the cross slip coloumn is provided with a gate driven to move up and down by the electric swing rod, the position of the door frame back facing the cross slip coloumn is provided with a lock plunger, and the lock plunger is provided with a groove matched with a male contact. Compared with the existing technology, the utility model has the advantages of that the external frame type door is locked and can't be opened after the internal plate type door is opened, the thieves can't open the external frame type door lock with tools from the exterior of the external frame type door through the fences, the external frame type door is internally opened, and the thieves can't destroy the door lock through the gap between the door and the door frame.

Description

A kind of security door

Technical field:

The present invention relates to a kind of door.

Background technology:

The existing security door that has inside and outside two sects generally is to be made of interior panel door and outer frame door, and interior panel door, outer frame door are separate settings, and the switch at two sects is independently to carry out, do not get in touch each other, and interior panel door is opened in being, outer frame door is external-open then.During use, interior panel door can be opened, shut outer frame door, can prevent like this in stranger's inlet chamber, simultaneously, can make again and indoorly obtain outdoor fresh air, and keep the room air smoothness by the frame door; Also interior panel door, outer frame door all can be shut.This kind security door, because interior panel door, outer frame door can not link, outside only shutting during the frame door, outdoor people just can see through outer frame door and spy upon indoor situation, if indoor resident family in bed, can open the lock of outer frame door with unlocking tool by outer frame door fence, so that steal in the inlet chamber or plunder; And, the passage that the outer frame door barrier door of external-open is outer, that gives near resident family easily currently brings very big inconvenience; In addition, no matter be interior panel door or outer frame door, their locking bolt all is transverse movement, and the robber just observes locking bolt by the gap between door and doorframe easily and locking bolt is destroyed.

Summary of the invention:

After goal of the invention of the present invention is to provide a kind of interior panel door to open, outer frame door lock tightly can not be opened, the robber can not from outer frame outdoors face see through fence recruitment tool and open that outer frame every locks, outer frame Men Neikai's, the robber can not destroy the security door of door lock by the gap between door and doorframe.

The present invention realizes like this, comprise interior panel door that has board-like door lock and the outer frame door that has the frame door lock, its special feature is that outer frame door is actively socketed on the doorframe by hinge through, interior board-like door is actively socketed on a side of outer frame door by hinge through, hinge place at interior panel door is provided with switch, the frame door is provided with digital card inductor switch outside, the frame door lock is an electromechanical lock, electromechanical lock is mainly by the lock frame, be arranged on the electric swing rod by number card inductor on-off control action of lock frame top, middle part at lock body is provided with cross-perforating, be provided with horizontal slide post in the cross-perforating, laterally be provided with compression spring between slide post and lock frame, laterally be provided with the plug-in strip that moves up and down by the electric swing rod drive on the slide post, be provided with locking bolt at the doorframe back side facing to horizontal slide post place, locking bolt is provided with the groove that matches with plug-in strip.During work, personnel touch digital card inductor switch with IC-card outdoors, make the electric swing rod swing, drive on the plug-in strip and move, and away from the groove on the locking bolt, like this, laterally slide post pushes away the plug-in strip mouth with locking bolt under the effect of compression spring, thereby electromechanical lock is opened, outer frame door is opened panel door in opening and when closing outer frame door, outer frame door being leaned against on the doorframe together with the interior panel door that is closed on the outer frame door together with the interior panel door that is closed on the outer frame door, locking bolt on the doorframe is promoting horizontal slide post and is stretching in the cross-perforating, when below the groove on the locking bolt enters into plug-in strip, plug-in strip falls, and locking bolt is clamped in the cross-perforating, thereby outer frame door is closed on the doorframe, simultaneously, the board-like door lock in opening on the frame door is opened interior panel door from outer frame door, at this moment, the switch at interior board-like door hinge place is touched, and the akinesia of control electric swing rod makes indoor people can not open outer frame door; Will be outside indoor opening the frame door, at first interior panel door to be shut, the switch at board-like door hinge place is not touched in making, and outer frame door could be opened.

Here, between electric swing rod and plug-in strip, also be provided with the swinging block that drives swing by electric swing rod, swinging block rotates the lock frame be arranged on below the electronic swing arm or laterally on the slide post, the top of swinging block is provided with slide plane, slide plane is provided with slide block, also be provided with one along the vertically mobile up and down slide post of lock frame axis hole, slide block is fixed on the slide post, be provided with compression spring between slide post and lock frame, the bottom of slide post is provided with knife plate, is provided with cutter in the bottom of lock frame, and swivel is moving to be actively socketed on the lock frame, the point of a knife of cutter heads on the bottom of plug-in strip, the knife back of cutter heads on knife plate, and the knife edge of cutter is longer than the knife back, like this, by the amplification of cutter, make electric swing rod do among a small circle swing and plug-in strip is done on a large scale move up and down.

Here, the switch at the hinge place of interior panel door is mainly by the frame door closer, frame door button constitutes, the frame door closer is mainly by the seat that has sliding tray, be arranged on the slide post in the sliding tray, be fixed on the shifting block on the slide post, the compression spring that is arranged between slide post and sliding tray constitutes, round sleeve on the hinge of corresponding slide post is provided with breach, frame door button is mainly by the cylinder that has panel, put the column button in cylinder, the fixture block that has driving lever that is arranged on the column button constitutes, on cylinder, be provided with window, window is provided with the wire rope fixed head, fixed head is fixed on the interior column button of cylinder, be provided with compression spring between column button and cylinder, on the column button, be provided with draw-in groove, shifting block on the frame door closer leans against on the driving lever of frame door button fixture block, between wire rope fixed head and electric swing rod, be provided with shackle line, one end of shackle line is fixed on the cylinder of frame door button after passing the wire rope fixed head, the other end is fixed on the electric swing rod, one end of wire rope rope sling is arranged on the wire rope fixed head, and the other end is fixed on the lock frame.During use, outside interior panel door is closed on the frame door time, breach on the round sleeve on the hinge faces the slide post on the frame closer, slide post on the frame closer moves under the effect of compression spring, by moving on the drive of the driving lever on the fixture block fixture block, make the perforation on the fixture block face the column button, like this, press the column button, under the drive of wire rope, make electronic driving lever swing,, thereby outer frame door is opened together with the interior panel door of closing thereon indoor with the frame door-lock opening; When if interior panel door is opened, breach on the round sleeve on the hinge is away from the slide post on the frame closer, like this, the round sleeve on the hinge is compressed into sliding tray with the slide post on the frame closer, makes slide post away from the driving lever on the fixture block, like this, fixture block moves down under the effect of self gravitation, and is stuck on the draw-in groove of column button, makes the button akinesia, like this, indoor people just can not open outer frame door by frame door button.

In order to strengthen the theftproof performance of security door of the present invention, on doorframe, be provided with the human body sensing probe.Can in the sensing chamber whether the robber be arranged after leaving with the indoor people of box lunch.

One side of frame door rotation outside is provided with bolt, and the doorframe of corresponding bolt is provided with bolt and inserts mouth, is provided with a pair of pin on bolt, and the bolt of corresponding pin inserts in the mouth and is provided with socket.Like this, when outer frame door was closed, plug just inserted on the socket, and when opening outer frame door as the robber by destroying hinge, pin must spin off from socket, makes the warning device shake-up and the warning that link to each other with pin or socket.

The present invention compared with the prior art, owing to adopt vertical locking bolt, and interior panel door is arranged on the outer frame door, on interior panel door, linked switch is set, therefore, has after interior panel door opens, outer frame door lock tightly can not be opened, the robber can not from outer frame outdoors face see through fence recruitment tool and open outer frame every lock, outer frame Men Neikai's, the robber can not be by the advantage of the destruction door lock of the gap between door and doorframe.

Description of drawings:

Fig. 1 is a structural representation of the present invention;

Fig. 2 is a front view of the present invention;

Structural representation when panel door is opened in Fig. 3 the present invention

Structural representation when Fig. 4 opens for the outer frame door of the present invention

Fig. 5 is the structural representation of frame door lock of the present invention;

Fig. 6 is the structural representation of frame closer, frame button;

Fig. 7 is the structural representation that outer frame every door bolt and bolt insert mouth.

The specific embodiment:

Now in conjunction with the accompanying drawings and embodiments the present invention is described in further detail:

As shown in the figure, the present invention includes interior panel door 2 that has board-like door lock 1 and the outer frame door 4 that has frame door lock 3, its special feature is that outer frame door 4 is actively socketed on the doorframe 6 by hinge 5 rotations, interior panel door 2 rotates a side that is actively socketed on outer frame door 4 by hinge 7, hinge 7 places at interior panel door 2 are provided with switch 8, frame door 4 is provided with digital card inductor switch 9 outside, board-like door lock 1 and frame door lock 3 all are electromechanical locks, electromechanical lock is mainly by lock frame 10, be arranged on the electric swing rod 11 by number card inductor on-off control action of lock frame 10 tops, middle part at lock frame 10 is provided with cross-perforating 12, be provided with horizontal slide post 13 in the cross-perforating 12, laterally

slide post

13 and 10 on frame of lock are provided with compression spring 14, laterally be provided with the plug-in strip 15 that moves up and down by electric swing rod 11 drives on the slide post 13, face toward horizontal slide post 13 places at doorframe 6 back sides and outer frame door 4 back sides and be provided with locking bolt 16, locking bolt 16 is provided with the groove 17 that matches with plug-in strip 15.

Also be provided with the swinging block 18 that drives swing by electric swing rod 11 at electric swing rod 11 and 15 of plug-in strips, swinging block 18 rotates on the horizontal slide post 13 that is arranged on below the electric swing rod 11, the upper end of swinging block 18 is provided with slide plane 19, slide plane 19 is provided with slide block 20, also be provided with one along the vertical up and down slide post 22 that moves of lock frame 10 axis holes 21, slide block 20 is fixed on the slide post 22,

slide post

22 and 10 on frame of lock are provided with compression spring 23, the bottom of slide post 22 is provided with knife plate 24, bottom at lock frame 10 is provided with cutter 25, cutter 25 rotates and is actively socketed on the lock frame 10, the point of a knife of cutter 25 heads on the bottom of plug-in strip 15, the handle of a knife 26 of cutter 25 heads on knife plate 24, and the knife edge 27 of cutter 25 is longer than handle of a knife 26.

Board-like door lock 1 place at interior panel door 2 back sides is provided with panel door button 51, so that open board-like door lock 1 by panel door button 51.

The switch 8 at hinge 7 places of interior panel door 2 is mainly by frame door closer 28, frame door button 29 constitutes, frame door closer 28 is mainly by the seat 52 that has sliding tray 30, be arranged on the slide post 31 in the sliding tray 30, be fixed on the shifting block 32 on the slide post 31, the compression spring 51 that is arranged on 30 of slide post 31 and sliding trays constitutes, round sleeve 33 on the hinge 7 of corresponding slide post 31 is provided with breach 34, frame door button 29 is main by the cylinder 36 that has panel 35, put the column button 37 in cylinder 36, the fixture block that has driving lever 38 39 that is arranged on the column button 37 constitutes, on cylinder 36, be provided with window 40, window 40 is provided with wire rope fixed head 41, fixed head 41 is fixed on the column button 37 in the cylinder 36,36 of column button 37 and cylinders are provided with compression spring 42, on column button 37, be provided with draw-in groove 43, shifting block 32 on the frame door closer 28 leans against on the driving lever 38 of frame door button 29 fixture blocks 39, be provided with shackle line 44 at wire rope fixed head 41 and 11 of electric swing rods, one end of shackle line 44 is fixed on the cylinder 36 of frame door button 29 after passing wire rope fixed head 41, the other end is fixed on the electric swing rod 11, one end of wire rope rope sling 45 is arranged on the wire rope fixed head 41, and the other end is fixed on the lock frame 10.

On doorframe 6, be provided with human body sensing probe 46.Can in the sensing chamber whether the robber be arranged after leaving with the indoor people of box lunch.

One side of frame door 4 rotations outside is provided with bolt 47, and the doorframe 6 of corresponding bolt 47 is provided with bolt and inserts mouth 48, is provided with a pair of pin 49 on bolt 47, and the bolt of corresponding pin 49 inserts in the mouth 48 and is provided with socket 50.

Claims

1, a kind of security door, comprise interior panel door that has board-like door lock and the outer frame door that has the frame door lock, it is characterized in that outer frame door is actively socketed on the doorframe by hinge through, interior board-like door is actively socketed on a side of outer frame door by hinge through, hinge place at interior panel door is provided with switch, the frame door is provided with digital card inductor switch outside, the frame door lock is an electromechanical lock, electromechanical lock is mainly by the lock frame, be arranged on the electric swing rod by number card inductor on-off control action of lock frame top, middle part at lock body is provided with cross-perforating, be provided with horizontal slide post in the cross-perforating, laterally be provided with compression spring between slide post and lock frame, laterally be provided with the plug-in strip that moves up and down by the electric swing rod drive on the slide post, be provided with locking bolt at the doorframe back side facing to horizontal slide post place, locking bolt is provided with the groove that matches with plug-in strip.

2, security door according to claim 1, it is characterized in that between electric swing rod and plug-in strip, also being provided with the swinging block that drives swing by electric swing rod, swinging block rotates on the lock frame be arranged on below the electric swing rod, the top of swinging block is provided with slide plane, slide plane is provided with slide block, also be provided with one along the vertically mobile up and down slide post of lock frame axis hole, slide block is fixed on the slide post, be provided with compression spring between slide post and lock frame, the bottom of slide post is provided with knife plate, is provided with cutter in the bottom of lock frame, swivel is moving to be actively socketed on the lock frame, the point of a knife of cutter heads on the bottom of plug-in strip, and the knife back of cutter heads on knife plate, and the knife edge of cutter is longer than the knife back.

3, security door according to claim 1 and 2, the switch at the hinge place of panel door is mainly by the frame door closer in it is characterized in that, frame door button constitutes, the frame door closer is mainly by the seat that has sliding tray, be arranged on the slide post in the sliding tray, be fixed on the shifting block on the slide post, the compression spring that is arranged between slide post and sliding tray constitutes, round sleeve on the hinge of corresponding slide post is provided with breach, frame door button is mainly by the cylinder that has panel, put the column button in cylinder, the fixture block that has driving lever that is arranged on the column button constitutes, on cylinder, be provided with window, window is provided with the wire rope fixed head, fixed head is fixed on the interior column button of cylinder, be provided with compression spring between column button and cylinder, on the column button, be provided with draw-in groove, shifting block on the frame door closer leans against on the driving lever of frame door button fixture block, between wire rope fixed head and electric swing rod, be provided with shackle line, one end of shackle line is fixed on the cylinder of frame door button after passing the wire rope fixed head, the other end is fixed on the electric swing rod, one end of wire rope rope sling is arranged on the wire rope fixed head, and the other end is fixed on the lock frame.

4, security door according to claim 1 and 2 is characterized in that being provided with the human body sensing probe on doorframe.

5, security door according to claim 1 and 2 is characterized in that a side of frame door rotation outside is provided with bolt, and the doorframe of corresponding bolt is provided with bolt and inserts mouth, is provided with a pair of pin on bolt, and the bolt of corresponding pin inserts in the mouth and is provided with socket.