CN205805337U - Safety foldable antitheft door - Google Patents

Abstract

A kind of safety foldable antitheft door, belongs to antitheft door field, and its main door is connected together through the hinges with secondary door；Main door and secondary door there is cross locking chamber；At cross locking intracavity, deck, key seat and horizontal bayonet lock are installed, pin-and-hole is had on key seat and horizontal bayonet lock, lock chamber lid it is fixed with in the outside in cross locking chamber, the inner end in cross locking chamber, the other end that one end hinge of lock chamber lid or pivot pin are fixed on main door are provided with special-purpose theft-proof lock, and the theftproof lock that lock chamber covers coordinates with the inner end in the cross locking chamber on secondary door can close cross locking chamber or open cross locking chamber；Main door is provided with vertical locking device.Safety foldable antitheft door simple for structure, manufacture and easy to use, when need not open the biggest door at ordinary times, can only open secondary door, the amplitude that during enabling, door is opened is little, it is adaptable to replacing the position of double door to install and use, the market prospect of industrialization is good.

Description

Safety foldable antitheft door

Technical field

This utility model relates to a kind of safety foldable antitheft door in antitheft door field.

Background technology

Traditional antitheft door is all all-in-one-piece antitheft door, can not folding of antitheft door.

Summary of the invention

The purpose that this utility model relates to is to provide for the safety folding that a kind of middle part using resiliency urged antitheft door folds Folded antitheft door.

For achieving the above object, safety foldable antitheft door described in the utility model mainly include main door, secondary door, hinge, Cross locking chamber, horizontal bayonet lock, deck, key seat, connecting pin, lock chamber lid, vertical locking device；

The hinge axis of described hinge while be fixed on the side of the vertical end of main door, another side is fixed on pair On the side of the vertical end of door, main door is connected together through the hinges with secondary door；Cross locking chamber is in main door and secondary door junction End mid portion on, the cross locking chamber on main door is corresponding with the position in the cross locking chamber on secondary door；Install at cross locking intracavity Having on deck, key seat and horizontal bayonet lock, key seat and horizontal bayonet lock and have pin-and-hole, the bottom of deck is fixed on the cross locking intracavity on secondary door, The top and bottom in the cross locking chamber that key seat is separately fixed on main door or the bottom of the upper end in cross locking chamber and the bottom of lower end, connect Pin is fixed on horizontal bayonet lock on key seat after the pin-and-hole on horizontal bayonet lock and the pin-and-hole on key seat；It is fixed with in the outside in cross locking chamber Lock chamber lid, the inner end in cross locking chamber, the other end that one end hinge of lock chamber lid or pivot pin are fixed on main door are provided with special Theftproof lock, the theftproof lock that lock chamber covers coordinates with the inner end in the cross locking chamber on secondary door can close cross locking chamber or open cross locking Chamber, the lock chamber lid of the outside in the cross locking chamber of closedown can limit horizontal bayonet lock and not move in deck, then realize the main door of locking and Secondary door is in approximately the same plane.

Vertical locking device is installed on the surface of main door, or, on the surface of secondary door, vertical locking device is installed, or, Being provided with vertical locking device on the surface of main door and secondary door, described vertical locking device includes rotating disk, connecting rod, plug lock, turns Dynamic handle, described plug lock is separately fixed at the top and bottom of main door, and one end of connecting rod connects plug lock, the other end and turns Dish connects, and has handler in the outside of rotating disk；When described vertical locking device is arranged on the inside of main door, handler is being installed There is rotation hole position, and handler stretches out the surface of main door from rotation hole；Described vertical locking device uses the side of rotary motion handle Formula is opened or is used the mode that key rotarily drives rotating disk and opens, and when the mode using key to rotarily drive rotating disk is opened, is turning Keyhole corresponding with the position of the keyhole on main door or secondary door is had in the part of the reverse side that handler installed by dish.

Described hinge includes flap and hinge axis, and flap has hinge shaft hole, the hinge shaft hole of two flaps Part is complementary to one another, and hinge axis links together two flaps through the hinge shaft hole part of two flaps.

Described horizontal bayonet lock is the lock pin of the straight thick stick formula of the lock pin of straight thick stick formula or band limited location head；Described horizontal bayonet lock is band During the lock pin of the straight thick stick formula of limited potential head, the external diameter of spacing head part is bigger than the external diameter of straight thick stick formula part, and lock cross-drilled hole uses internal Stepped hole；Horizontal bayonet lock is used for connecting key seat and deck and main door and secondary door lock being scheduled on approximately the same plane.

Described cross locking chamber is rectangular cavity, a part for rectangular cavity on main door, another part is on secondary door.

Described horizontal bayonet lock be main door with secondary door in one plane time, main door and secondary door locking in one plane Lock pin；Horizontal bayonet lock does not has one end of pin-and-hole to have dop, and dop coordinates with connecting pin to hold and is locked in approximately the same plane Main door and secondary door.

The stand of draw-in groove that described deck is cross locking intracavity that horizontal bayonet lock is stuck on secondary door, that have depression.

Described key seat is the stand of fixing horizontal bayonet lock, and stand includes upper part and lower part, and upper part is fixed The lower part in the cross locking chamber of main door, the upper part of stand it is fixed at the upper part in cross locking chamber of main door, lower part Pin-and-hole is had with lower part.

Described lock chamber lid be block cross locking chamber and outer layer protection that horizontal bayonet lock is fixed in key seat, with special anti- Steal the lid of lock.

Described plug lock is the lock of the bolt-type driven by connecting rod, the locking end of plug lock towards door outside, Connect the end middle part towards door, the connection end portion of plug lock has jack.

Described rotating disk is the disk or oval plate or moving block pulling or promoting connecting rod to drive plug to lock, on rotating disk There is jack.

Described connecting rod is to connect plug lock and the bar of rotating disk or bar, has 5mm extremely in the one or both ends of bar or bar The bending of 90 ° of 15mm, the dogleg section of 90 ° is inserted in the jack on rotating disk respectively and is inserted in the jack that plug is locked and connects Plug lock and rotating disk.

Described handler is the handle connecting rotating disk, is fixed on the outside of rotating disk.

Described main door is relative with secondary door, and main door can exchange with the Name & Location of secondary door, main door and secondary door Structure can also be exchanged.

When mounted, main door do not have the vertical side of fixed hinge by hinge be fixed on doorframe on, The end of the vertical side not having fixed hinge of secondary door is with or without installation theftproof lock, when being provided with theftproof lock, theftproof lock Jointly safety foldable antitheft door is carried out safe lock with horizontal bayonet lock and vertical locking device.

Described secondary door can either be worked as wicket and be used, and can coordinate with main door again and uses when gate or make when folding gate With.

In order to reduce resistance when relatively rotating between main door and secondary door, use lubricant lubrication hinge axis and hinge axis Hole.

Described safety foldable antitheft door simple for structure, manufacture and easy to use, open the biggest door need not at ordinary times Time, can only open secondary door, the amplitude that during enabling, door is opened is little, it is adaptable to replace the position of double door to install and use, industrialization Market prospect is good.

Accompanying drawing explanation

Fig. 1 is the schematic appearance that main door and secondary door combine the position illustrating cross locking chamber；

Fig. 2 and Fig. 3 is main door to be combined with secondary door, cross locking intracavity is provided with the structure of horizontal bayonet lock, key seat and deck Schematic diagram；

Fig. 4 is that main door is combined with secondary door and is provided with the schematic appearance of vertical locking device on main door；

Fig. 5 is main door to be provided with the sectional structure of horizontal bayonet lock, key seat and deck with the cross locking intracavity of secondary door bound fraction and shows It is intended to.

Shown in figure: main door 1, secondary door 2, hinge 3, cross locking chamber 4, horizontal bayonet lock 5, key seat 6, deck 7, connecting pin 8, lock chamber lid 9, connecting rod 10, rotating disk 11, handler 12, plug lock 13.

Detailed description of the invention

This utility model safety foldable antitheft door mainly includes main door 1, secondary door 2, hinge 3, cross locking chamber 4, horizontal bayonet lock 5, card Seat 7, key seat 6, connecting pin 8, lock chamber lid 9, vertical locking device；

The hinge axis of described hinge 3 while be fixed on the side of the vertical end of main door 1, another side is fixed on On the side of the vertical end of secondary door 2, main door 1 is linked together by hinge 3 with secondary door 2；Cross locking chamber 4 is in main door 1 and pair On the mid portion of the end of door 2 junctions, the cross locking chamber 4 on main door 1 is corresponding with the position in the cross locking chamber 4 on secondary door 2；? It is provided with in cross locking chamber 4 on deck 7, key seat 6 and horizontal bayonet lock 5, key seat 6 and horizontal bayonet lock 5 and has pin-and-hole, the bottom of deck 7 to fix In cross locking chamber 4 on secondary door 2, key seat 6 is separately fixed at the top and bottom in the cross locking chamber 4 on main door 1 or the upper of cross locking chamber 4 The bottom of end and the bottom of lower end, connecting pin 8 is fixed horizontal bayonet lock 5 after the pin-and-hole on horizontal bayonet lock 5 and the pin-and-hole on key seat 6 On key seat 6；Be fixed with lock chamber lid 9 in the outside in cross locking chamber 4, one end hinge or the pivot pin of lock chamber lid 9 are fixed on main door 1 The inner end in cross locking chamber 4, the other end special-purpose theft-proof lock is installed, the theftproof lock on lock chamber lid 9 and the cross locking chamber 4 on secondary door 2 Inner end coordinate can close cross locking chamber 4 or open cross locking chamber 4, the lock chamber lid 9 of the outside in the cross locking chamber 4 of closedown can limit Horizontal bayonet lock 5 does not moves in deck 7, then realizes the main door of locking 1 and secondary door 2 in approximately the same plane.

On the surface of main door 1, vertical locking device is installed, or, on the surface of secondary door 2, vertical locking device is installed, or Person, is provided with vertical locking device on the surface of main door 1 and secondary door 2, described vertical locking device include rotating disk 11, connecting rod 10, Plug lock 13, handler 12, described plug lock 13 is separately fixed at the top and bottom of main door 1, and one end of connecting rod 10 is even Patch plug lock 13, the other end are connected with rotating disk 11, have handler 12 in the outside of rotating disk 11；Described vertical locking device is arranged on During the inside of main door 1, having rotation hole in the position installing handler 12, handler 12 stretches out the surface of main door 1 from rotation hole；Institute The vertical locking device stated use the mode of rotary motion handle 12 to open or use mode that key rotarily drives rotating disk 11 is opened, adopt With key rotarily drive the mode of rotating disk 11 open time, the part of the reverse side installing handler 12 at rotating disk 11 has keyhole, And it is corresponding with the position of the keyhole on main door 1 or secondary door 2.

Described hinge 3 includes flap and hinge axis, and flap has hinge shaft hole, the hinge shaft hole of two flaps Part is complementary to one another, and hinge axis links together two flaps through the hinge shaft hole part of two flaps.

Described horizontal bayonet lock 5 is the lock pin of the straight thick stick formula of the lock pin of straight thick stick formula or band limited location head；Described horizontal bayonet lock 5 is During with the lock pin of the straight thick stick formula of limited location head, the external diameter of spacing head part is bigger than the external diameter of straight thick stick formula part, in lock cross-drilled hole uses Stepped hole, portion；Horizontal bayonet lock 5 is used for connecting key seat 6 and deck 7 and main door 1 and secondary door 2 being locked in approximately the same plane.

Described cross locking chamber 4 is rectangular cavity, a part for rectangular cavity on main door 1, another part is on secondary door 2.

Described horizontal bayonet lock 5 be main door 1 with secondary door 2 in one plane time, main door 1 is locked in one with secondary door 2 and puts down Lock pin on face；Horizontal bayonet lock 5 does not has one end of pin-and-hole to have dop, dop coordinate with connecting pin 8 can hold be locked in same Main door 1 in plane and secondary door 2.

Described deck 7 is the stand of draw-in groove that horizontal bayonet lock 5 is stuck in the cross locking chamber 4 on secondary door 2, that have depression.

Described key seat 6 is the stand of fixing horizontal bayonet lock 5, and stand includes upper part and lower part, and upper part is solid Be scheduled on the upper part in cross locking chamber 4 of main door 1, lower part is fixed on the lower part in cross locking chamber 4 of main door 1, stand upper Face part and lower part have pin-and-hole.

Described lock chamber lid 9 be block cross locking chamber 4 and outer layer protection that horizontal bayonet lock 5 is fixed in key seat 6, with specially With the lid of theftproof lock.

Described plug lock 13 is the lock of the bolt-type driven by connecting rod 10, and the locking end of plug lock 13 is towards door Outside, the connection end middle part towards door, the connection end portion of plug lock 13 has jack.

Described rotating disk 11 is disk or oval plate or the moving block pulling or promoting connecting rod 10 to drive plug lock 13, Jack is had on rotating disk 11.

Described connecting rod 10 is to connect plug lock 13 and the bar of rotating disk 11 or bar, has in the one or both ends of bar or bar The bending of 90 ° of 5mm to 15mm, the dogleg section of 90 ° is inserted in the jack on rotating disk 11 respectively and inserts on plug lock 13 Jack connects plug lock 13 and rotating disk 11.

Described handler 12 is the handle connecting rotating disk 11, is fixed on the outside of rotating disk 11.

Described main door 1 is relative with secondary door 2, and main door 1 can exchange with the Name & Location of secondary door 2, and main door 1 is with secondary The structure of door 2 can also be exchanged.

In order to reduce resistance when relatively rotating between main door 1 and secondary door 2, use lubricant lubrication hinge axis and hinge axis Hole.

When mounted, main door 1 do not have the vertical side of fixed hinge 3 by hinge be fixed on doorframe on, It is with or without installation theftproof lock in the end of the vertical side not having fixed hinge 3 of secondary door 2, when theftproof lock is installed, anti- Steal lock and jointly safety foldable antitheft door is carried out safe lock with horizontal bayonet lock 5 and vertical locking device.

Described secondary door 2 can either be worked as wicket and be used, and can coordinate with main door 1 again and work as gate and use or work as folding gate Use.

Described secondary door 2 is just thought when wicket uses, close main door 1 be allowed to doorframe fit after, be rotated further by vertical locking device Handler 12, handler 12 drives rotating disk 11 to rotate and promote connecting rod 10, then promote plug lock 13 locking end insert Locked for main door 1 in the locked groove of doorframe, afterwards, secondary door 2 just employs when wicket；At closing time, secondary door 2 is pushed or pull on around hinge Axle rotates, when secondary door 2 turns to main door 1 in approximately the same plane, move horizontal bayonet lock 5 in the cross locking chamber 4 on main door 1 around Connecting pin 8 in rotating and entering the deck 7 in the cross locking chamber 4 on secondary door 2 links together main door 1 and secondary door 2, turns the most again Dynamic lock chamber lid 9 is allowed to a cross locking chamber 4 and covers 9 good, and the Special anti-theft lock handle lock chamber lid 9 on cross locking chamber 4 is fixed tightly with cross locking chamber 4 Together, the closedown of wicket is completed；When opening wicket, open lock chamber lid 9 with the key of special-purpose theft-proof lock, then move horizontal bayonet lock 5 Rotate and exit deck 7, now, promote secondary door 2 to rotate around hinge axis and open wicket.

Described secondary door 2 coordinates with main door 1 and when gate uses, promotes secondary door 2 to rotate around hinge axis, when secondary 2 turns of door When moving with main door 1 in approximately the same plane, the horizontal bayonet lock 5 moved in the cross locking chamber 4 on main door 1 rotates around connecting pin 8 and enters In entering the deck 7 in the cross locking chamber 4 on secondary door 2, main door 1 and secondary door 2 are linked together, be rotated further by locking chamber lid 9 afterwards and be allowed to handle It is 9 good that cross locking chamber 4 is covered, main door 1 together with Special anti-theft lock handle lock chamber lid on cross locking chamber 49 is tightly held in cross locking chamber 4 Being locked in approximately the same plane with secondary door 2, afterwards, main door 1 has just synthesized an overall gate with secondary door 2；Synthesize overall big Behind the door, opening the door or at closing time, overall gate rotates around hinge axis, and coordinates with theftproof lock and realize entirety gate shut and Open.

Described secondary door 2 coordinates with main door 1 and uses when folding gate and at closing time, promote secondary door 2 in door at closing time While hinge axis rotates, main door 1 and secondary door 2 is made also to rotate around hinge axis, when secondary door 2 turns to main door 1 same Time in plane, the horizontal bayonet lock 5 moved in the cross locking chamber 4 on main door 1 rotates around connecting pin 8 and enters in the cross locking chamber 4 on secondary door 2 Deck 7 in main door 1 and secondary door 2 are linked together, be rotated further by afterwards lock chamber lid 9 be allowed to a cross locking chamber 4 cover 9 good, cross locking chamber 4 On Special anti-theft lock handle lock chamber lid 9 be tightly held in cross locking chamber 4 together with and main door 1 is locked in same with pair door 2 In plane；Afterwards, continue to press on secondary door 2, make main door 1 and secondary door 2 fit with doorframe, be rotated further by the handler of vertical locking device 12, handler 12 drives rotating disk 11 to rotate, and rotating disk 11 drives connecting rod 10 to promote plug lock 13 respectively to main door 1 or secondary door 2 Top and bottom are moved and are inserted in the locked groove of doorframe, complete to close the door in folding gate.The most at closing time, pull secondary door 2 While hinge axis rotates, main door 1 and secondary door 2 is made also to rotate around hinge axis, when secondary door 2 turns to main door 1 same Time in plane, the horizontal bayonet lock 5 moved in the cross locking chamber 4 on main door 1 rotates around connecting pin 8 and enters in the cross locking chamber 4 on secondary door 2 Deck 7 in main door 1 and secondary door 2 are linked together, be rotated further by afterwards lock chamber lid 9 be allowed to a cross locking chamber 4 cover 9 good, cross locking chamber 4 On Special anti-theft lock handle lock chamber lid 9 be tightly held in cross locking chamber 4 together with and main door 1 is locked in same with pair door 2 In plane, afterwards, continuing to press on secondary door 2, make main door 1 and secondary door 2 fit with doorframe, the theftproof lock that secondary door 2 is installed is at doorframe Upper locking gate, completes to close the door outside folding gate.

Described secondary door 2 coordinates with main door 1 and when folding gate uses and opens the door, when door inward swinging door, rotates backward The handler 12 of vertical locking device, handler 12 drives rotating disk 11 to rotate backward, and rotating disk 11 drives connecting rod 10 to pull plug to lock 13 draw close to the middle part of main door 1 respectively and exit in the locked groove of doorframe, open the locking of vertical locking device；Afterwards, rotation is anti- Steal interior handle of locking a door and open theftproof lock, pull secondary door 2 and main door 1 hinge axis on doorframe simultaneously to rotate, open gate.

Described secondary door 2 coordinates with main door 1 and when folding gate uses and opens the door, when opening the door outdoors, first uses key Opening theftproof lock, then rotate backward the rotating disk 11 of vertical locking device with key, rotating disk 11 drives connecting rod 10 to pull plug lock 13 Middle part to main door 1 is drawn close and is exited in the locked groove of doorframe respectively, opens the locking of vertical locking device；Afterwards, with special anti- Steal after the key of lock opens special-purpose theft-proof lock, be rotated further by locking chamber lid 9 and be allowed to separate with cross locking chamber 4, then pull horizontal bayonet lock 5 around connection Pin 8 rotates and exits deck 7；Now, promote secondary door 2 to rotate around hinge axis and be automatically folded to main door 1, then make secondary door 2 with main After door 1 folds and draws in, continue to press on main door 1 and rotate around hinge axis and make gate fully open.

Claims (1)

1. a safety foldable antitheft door, it is characterised in that: described safety foldable antitheft door includes main door, secondary door, hinge, horizontal stroke Lock chamber, horizontal bayonet lock, deck, key seat, connecting pin, lock chamber lid, vertical locking device；

The hinge axis of described hinge while be fixed on the side of the vertical end of main door, another side is fixed on secondary door On the side of vertical end, main door is connected together through the hinges with secondary door；Cross locking chamber is at main door and the end of secondary door junction On the mid portion in portion, the cross locking chamber on main door is corresponding with the position in the cross locking chamber on secondary door；At cross locking intracavity, card is installed Having pin-and-hole on seat, key seat and horizontal bayonet lock, key seat and horizontal bayonet lock, the bottom of deck is fixed on the cross locking intracavity on secondary door, key seat The top and bottom in the cross locking chamber being separately fixed on main door or the bottom of the upper end in cross locking chamber and the bottom of lower end, connecting pin is worn After crossing the pin-and-hole on horizontal bayonet lock and the pin-and-hole on key seat, horizontal bayonet lock is fixed on key seat；Lock chamber it is fixed with in the outside in cross locking chamber Lid, the inner end in cross locking chamber, the other end that one end hinge of lock chamber lid or pivot pin are fixed on main door are provided with Special anti-theft Lock, the theftproof lock that lock chamber covers coordinates with the inner end in the cross locking chamber on secondary door can close cross locking chamber or open cross locking chamber, closes The lock chamber lid of the outside in the cross locking chamber closed can limit horizontal bayonet lock and not move in deck, then realizes the main door of locking and secondary door exists In approximately the same plane；

Vertical locking device is installed on the surface of main door, or, on the surface of secondary door, vertical locking device is installed, or, leading The surface of door and secondary door is provided with vertical locking device, and described vertical locking device includes rotating disk, connecting rod, plug lock, handler, Described plug lock is separately fixed at the top and bottom of main door, and one end of connecting rod connects plug lock, the other end with rotating disk even Connect, have handler in the outside of rotating disk；When described vertical locking device is arranged on the inside of main door, in the position installing handler Having rotation hole, handler stretches out the surface of main door from rotation hole；Described vertical locking device uses the mode of rotary motion handle to beat Open or use the mode that key rotarily drives rotating disk to open, when the mode using key to rotarily drive rotating disk is opened, pacify at rotating disk Keyhole corresponding with the position of the keyhole on main door or secondary door is had in the part of the reverse side of dress handler；

Described hinge includes flap and hinge axis, and flap has hinge shaft hole, the hinge shaft hole part of two flaps Being complementary to one another, hinge axis links together two flaps through the hinge shaft hole part of two flaps；

Described horizontal bayonet lock is the lock pin of the straight thick stick formula of the lock pin of straight thick stick formula or band limited location head；Described horizontal bayonet lock is that band is limited During the lock pin of the straight thick stick formula of potential head, the external diameter of spacing head part is bigger than the external diameter of straight thick stick formula part；

Described horizontal bayonet lock be main door with secondary door in one plane time, main door and secondary door locking lock in one plane Pin；

Described deck is the stand of the cross locking intracavity that horizontal bayonet lock is stuck on secondary door；

Described key seat is the stand of fixing horizontal bayonet lock；

Described lock chamber lid be block cross locking chamber and outer layer protection that horizontal bayonet lock is fixed in key seat, with special-purpose theft-proof lock Lid；

Described plug lock is the lock of the bolt-type driven by connecting rod, the locking end of plug lock towards the outside of door, connection Hold the middle part towards door, the connection end portion of plug lock has jack；

Described rotating disk is the disk or oval plate or moving block pulling or promoting connecting rod to drive plug to lock, and has slotting on rotating disk Hole；

Described connecting rod is to connect plug lock and the bar of rotating disk or bar, has 5mm's to 15mm in the one or both ends of bar or bar The bending of 90 °, the dogleg section of 90 ° is inserted in the jack on rotating disk respectively and is inserted and connects plug lock in the jack that plug is locked And rotating disk；

Described handler is the handle connecting rotating disk, is fixed on the outside of rotating disk.