CN106639804A - Fold-down burglary resistant safety door - Google Patents

Abstract

The invention discloses a fold-down burglary resistant safety door and belongs to the field of burglary resistant doors. Shaft holes are longitudinally formed in the joints of a main door and a vice door. A door shaft is inserted into the shaft holes to connect the main door with the vice door. Vertical movement of the door shaft is limited by clamp springs in clamp spring grooves. The ends of the protruded portions, with the shaft holes, of the joint of the main door and the vice door are convex arc faces, and the ends of the portions, without shaft holes, of the joint of the main door and the vice are concave arc faces. A plane whole lock device is arranged on the main door and the vice door, and a vertical lock device is arranged on the main door. The fold-down burglary resistant safety door is simple in structure and convenient to manufacture and use; and when the door does not need to be opened at a large extent in usual time, the vice door can be only opened, and the door-opened amplitude is small when the door is opened, so that the fold-down burglary resistant safety door is applicable to substituting the position of a double-open door and being installed for using, and industrialized market prospects are good.

Description

Turn back anti-theft safety door

Technical field

The anti-theft safety door the present invention relates to one kind in antitheft door field is turned back.

Background technology

Traditional antitheft door is all all-in-one-piece antitheft door, and the middle part of door can not turn back.

The content of the invention

The purpose that the present invention is related to is to provide for turn back anti-theft safety door and its manufacture that the middle part of a kind of can turn back Method.

For achieving the above object, anti-theft safety door of turning back of the present invention mainly include main door, secondary door, axis hole, door-hinge, Plane entirety locking device, vertical locking device；

Described main door has axis hole with the longitudinal direction of secondary door junction, and axis hole is through the projection in the middle part of the junction of secondary door and wears Top and the projection of bottom of the junction of main door are crossed, has jump ring in the axis hole end of the top and bottom near main door Groove, connects main door and secondary door in door-hinge insertion axis hole, door-hinge limits door-hinge in axis hole by the jump ring in jump-ring slot Upper and lower play, main door and pair door can be around the relative rotations of door-hinge；There is the projection of axis hole the junction of main door and secondary door End is convex globoidal, and it is cancave cambered surface that main door does not have the end of the part of axis hole with the junction of secondary door.

There is plane entirety locking device in main door and secondary door, described plane entirety locking device includes rotating chamber, lock chamber, axle Lockhole, rotation closing piece, rotation connecting shaft, handle and key lock, have on the cancave cambered surface of main door and rotate the door body that main door is stretched in chamber It is interior, there is lock chamber to stretch in the door body of secondary door on the convex globoidal of secondary door；Rotating rotation closing piece is installed in chamber, rotates on closing piece Have a connecting hole, rotate in connecting shaft insertion connecting hole with connecting hole interference fit and it is fixed or fixed by key and keyway, rotation Be connected with the handle for being arranged on main door inner surface in the axle lockhole that connecting shaft rotates outside chamber through one end insertion after connecting hole, It is connected with the lock core of the key lock on the outside of main door in axle lockhole outside other end insertion rotation chamber；With handle or use key When in the lock chamber that the locking end of rotary motion closing piece is entered in secondary door in the keyhole of spoon insertion key lock, rotate closing piece and exist simultaneously In the lock chamber of secondary door and in the rotation chamber of main door, main door defines an all-in-one-piece straight door with secondary door；Rotating closing piece When locking end is not proceeded in the lock chamber of secondary door, closing piece is rotated in the rotation chamber of main door, main door can be relatively rotated with secondary door.

Vertical locking device is installed inside the surface of main door or main door, or, in the surface of secondary door or secondary door Face is provided with vertical locking device, or, vertical locking device is installed inside the surface or main door of main door and secondary door and secondary door, Described vertical locking device includes rotating disk, connecting rod, plug lock, handler, and described plug lock is separately fixed at the upper of main door End and lower end, one end of connecting rod connects plug lock, the other end and rotating disk connection, there is handler outside rotating disk；Described When vertical locking device is arranged on the inside of main door, there is rotation hole in the position for installing handler, handler stretches out master from rotation hole The surface of door；Described vertical locking device is opened by the way of rotary motion handle or rotarily driven by the way of rotating disk using key Open, when key rotarily drives and is opened by the way of rotating disk, rotating disk install handler reverse side part on have keyhole, And it is corresponding with the position of the keyhole in main door or secondary door.

Described convex globoidal is the arcwall face of protrusion；Described cancave cambered surface is the arcwall face of depression；Described convex globoidal with Cancave cambered surface coordinates, and makes main door and secondary door that conflict phenomenon not occur when rotating around door-hinge.

Described rotation chamber is to allow rotate the cavity that closing piece is rotated.

Described lock chamber is the cavity for allowing the locking end for rotating closing piece to proceed to；The bottom in described lock chamber is higher than rotation chamber Bottom and make the locking end of rotation closing piece have fixed locking position when rotating in lock chamber, the locking end of rotation closing piece is made then not Unconfined rotation can be produced.

Described axle lockhole includes inboard aperture and apertura lateralis, and inboard aperture is to rotate the hole of connecting shaft insertion, and apertura lateralis is peace The hole of dress key lock.

Described rotation closing piece is blocks, has connecting hole on closing piece is rotated.

Described rotation connecting shaft is the connector for rotating closing piece connection handle and key lock.

Described handle is the handle for rotating closing piece.

Described key lock is the lock for having keyhole and latch functions, and keyhole is on lock core.

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

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

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

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

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

When mounted, the one side for main door not being had axis hole is fixed on one side of doorframe by hinge, in not having for secondary door One side of axis hole loads onto theftproof lock or does not install theftproof lock, when being provided with theftproof lock, theftproof lock and plane entirety locking device and erects Jointly safe lock is carried out to anti-theft safety door of turning back to locking device.

Described secondary door can either work as wicket and use, and can coordinate with main door again and work as gate and use or when folding gate makes With.

When described secondary door just thinks that wicket is used, after closing main door is allowed to be fitted with doorframe, vertical locking device is rotated further by Handler, handler drives turntable rotation and promotes connecting rod, during the locked groove of locking end insertion doorframe of plug lock is promoted then Main door is locked, and afterwards, secondary door is just when wicket is used；When turning down, push or pull on secondary door and rotate around door-hinge, when secondary door turns When moving with main door in approximately the same plane, handle is rotated in door drive and rotate closing piece and rotate, turned with key turns outdoors Dynamic closing piece, the locking end for rotating closing piece is locked in secondary door and main door in approximately the same plane from rotation chamber in lock chamber, complete Into the closing of wicket；When opening wicket, rotation closing piece is rotated backward with key when opening the door outdoors, handle is passed through in door inward swinging door Rotation closing piece is rotated backward, the locking end for rotating closing piece is produced from the lockhole of secondary door and makes rotation closing piece completely into rotation chamber It is interior, open the locking of plane entirety locking device.

Described secondary door coordinates with main door and when gate is used, promotes secondary door to rotate around door-hinge, when secondary door turn to When main door is in approximately the same plane, rotates handle and drive rotation closing piece to rotate or rotate closing piece with key turns, rotate closing piece Locking end enters in lock chamber from rotation chamber and secondary door and main door is locked in approximately the same plane, and afterwards, main door is just closed with pair door Into an overall gate；Synthesize it is overall big behind the door, opening the door or at closing time, overall gate is rotated around hinge axis, and with it is anti- Steal lock to coordinate and realize shutting and opening for overall gate.

Described secondary door and main door coordinate and work as folding gate use and at closing time, in door at closing time, promote secondary door around While door-hinge rotates, main door and secondary door is set also to rotate around hinge axis, when secondary door is turned to main door in approximately the same plane, Rotation handle drives and rotates closing piece rotation, and the locking end of rotation closing piece enters in lock chamber from rotation chamber and pair door and main door are locked In approximately the same plane；Afterwards, secondary door is continued to press on, makes main door and secondary door fit with doorframe, be rotated further by turning for vertical locking device Dynamic handle, handler drives rotating disk to rotate, and driven by rotary disc connecting rod promotes plug lock respectively to main door or the top and bottom of secondary door Move and in the locked groove of insertion doorframe, complete to be closed the door in folding gate.Outdoors at closing time, pulling what secondary door rotated around door-hinge Meanwhile, main door and secondary door is also rotated around hinge axis, when secondary door is turned to main door in approximately the same plane, use key turns Closing piece is rotated, the locking end for rotating closing piece is locked in secondary door and main door in approximately the same plane from rotation chamber in lock chamber, Afterwards, secondary door is pulled on, makes main door and secondary door fit with doorframe, the theftproof lock installed on secondary door locks gate on doorframe, Complete to be closed the door outside folding gate.

Described secondary door coordinates with main door and when folding gate is used and opened the door, in door inward swinging door, rotates backward perpendicular To the handler of locking device, handler drives rotating disk to rotate backward, and driven by rotary disc connecting rod pulls plug to lock respectively to main door Middle part is drawn close and is exited in the locked groove of doorframe, opens the locking of vertical locking device；Afterwards, closing piece is rotated by handle, The locking end for rotating closing piece is produced from lock chamber, opens the locking of plane entirety locking device；Afterwards, pull secondary door, secondary door around While door-hinge rotates, secondary door also rotates with main door in the hinge axis on doorframe, and secondary door is turned back with main door and drawn in, opens Gate.

Described secondary door coordinates with main door and when folding gate is used and opened the door, when opening the door outdoors, is first beaten with key Theftproof lock is opened, then the rotating disk of vertical locking device is rotated backward with key, driven by rotary disc connecting rod pulls plug to lock respectively to main door Middle part draw close and exit the locked groove of doorframe, open the locking of vertical locking device；Afterwards, by key turns rotation lock Block, the locking end for rotating closing piece is produced from lock chamber, opens the locking of plane entirety locking device；Afterwards, secondary door is promoted around door While axle rotates, secondary door also rotates with main door in the hinge axis on doorframe, and secondary door is turned back with main door and drawn in, opens big Door.

In order to reduce resistance when relatively rotating between main door and secondary door, bushing is inlaid with axis hole or is provided with and trackslipped Set, or, bushing is not inlayed in axis hole or the set that trackslips is fitted without；Bushing is not inlayed in axis hole and is fitted without sliding During pivoted housing, axis hole and door-hinge are lubricated using lubricant.

In order that main door and secondary door are arranged on convenient use on doorframe, the junction and the junction of main door of described secondary door It is complementary to one another,

Can turn back around door-hinge is relative between main door and secondary door.

In order that secondary door and main door can turn back around door-hinge, described door-hinge is d-axis；In order that main door and secondary door around Door-hinge can be overlapped when turning back, described door can also axle be bent axle；Described bent axle is that mid portion is turned back at a right angle, is turned back It is to support that vertical section afterwards is axle, lateral part, upper part and lower sections of axle on the same line, upper part and Lower sections of axle is parallel with the axle of mid portion, in the axis hole of upper part and lower sections of axle insertion main door, pars intermedia In the axis hole of the secondary door of axle insertion for dividing, when secondary door and main door are relatively rotated, the axis hole of secondary door is with the axis hole of main door not same On straight line, can realize overlapping then.

In order that rotate closing piece can rotate in chamber and lock chamber is rotated, the described position for rotating the connecting hole on closing piece In the end or middle part that rotate closing piece.

A kind of manufacture method of anti-theft safety door of turning back, it is characterised in that：

During fabrication, secondary door, main door adopt one or more material manufactures in metal, plastics, fiberglass, nylon and timber, Rotate closing piece, rotate connecting shaft and handle using metal material manufacture.

Described main door has axis hole with the longitudinal direction manufacture of secondary door junction, and axis hole is through the protrusion in the middle part of the junction of secondary door Part and through main door junction top and bottom projection, in the axis hole end near the top and bottom of main door Manufacture has jump-ring slot, and main door and secondary door are connected in door-hinge insertion axis hole, and door-hinge is in axis hole by the card in jump-ring slot Spring limits the upper and lower play of door-hinge；The end that there is the projection of axis hole the junction of main door and secondary door creates convex globoidal, main The end that the junction of door and secondary door does not have the part of axis hole creates cancave cambered surface.

Described convex globoidal creates the arcwall face of protrusion；Described cancave cambered surface creates the arcwall face of depression.

There is plane entirety locking device in main door and secondary door, described plane entirety locking device creates rotation chamber, lock Chamber, axle lockhole, rotation closing piece, rotation connecting shaft, handle and the several parts of key lock, the manufacture on the cancave cambered surface of main door has rotation Chamber, rotates chamber and stretches in the door body of main door, and the manufacture on the convex globoidal of secondary door has lock chamber, and lock chamber is stretched in the door body of secondary door； Rotate and rotation closing piece is installed in chamber, rotating manufacture on closing piece has connecting hole, rotate in connecting shaft insertion connecting hole and connecting hole Interference fit and it is fixed or fixed by key and keyway, rotate connecting shaft and axle outside chamber rotated through one end insertion after connecting hole It is connected with the handle installed in main door inner surface in lockhole, the other end inserts in the axle lockhole rotated outside chamber and be arranged on master The lock core connection of the key lock of outer side of door.

The described chamber that rotates creates the cavity for allowing rotation closing piece to rotate.

Described lock chamber creates the cavity for allowing the locking end for rotating closing piece to proceed to；The bottom in described lock chamber is manufactured into It is higher than the bottom for rotating chamber.

Described axle lockhole creates inboard aperture and apertura lateralis, and inboard aperture creates the hole for rotating connecting shaft insertion, Apertura lateralis creates the hole for installing key lock.

Described rotation closing piece creates blocks, has connecting hole on closing piece manufacture is rotated.

Described rotation connecting shaft creates the connector for rotating closing piece connection handle and key lock.

Described handle creates the handle for rotating closing piece.

Described key lock creates the lock of keyhole and latch functions, and keyhole is manufactured on lock core.

Vertical locking device is installed inside the surface of main door or main door, or, in the surface of secondary door or secondary door Face is provided with vertical locking device, or, vertical locking device is installed inside the surface or main door of main door and secondary door and secondary door. Described vertical locking device creates rotating disk, connecting rod, plug lock, the several parts of handler, and described plug lock is solid respectively The top and bottom of main door are scheduled on, one end of connecting rod connects plug lock, the other end and rotating disk connection, has outside rotating disk and turn Dynamic handle；When described vertical locking device is arranged on the inside of main door, there are rotation hole, handler in the position manufacture for installing handler The surface of main door is stretched out from rotation hole；Described vertical locking device is opened by the way of rotary motion handle or rotated using key The mode for driving rotating disk is opened, and when key rotarily drives and opened by the way of rotating disk, the reverse side of handler is installed in rotating disk Manufacture on part has keyhole, the position of keyhole manufacture corresponding with the position of the keyhole in main door or secondary door.

Described plug locking causes the lock of bolt-type, creates locking end and connection end two parts, locking end court Towards the middle part of door, manufacturing on the connection end part of plug lock has jack for outside, connection end to door.

Described rotating disk creates and pulls or promote connecting rod to drive the disk or oval plate or moving block of plug lock, Manufacture on rotating disk has jack.

Described connecting rod creates the bar or bar of connection plug lock and rotating disk, manufactures in the one or both ends of bar or bar There is 90 ° of 5mm to 15mm of a bending, 90 ° of dogleg section is inserted respectively in the jack on rotating disk and insertion plug is locked inserts Connect plug lock and rotating disk in hole.

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

Described anti-theft safety door of turning back it is simple for structure, manufacture and it is easy to use, very big door need not be opened at ordinary times When, secondary door can be only opened, the amplitude that door is opened during enabling is little, it is adaptable to which the position for replacing double door is installed and used, industrialization Market prospects are good.

Description of the drawings

Fig. 1 is the schematic appearance that main door is combined with secondary door；

Fig. 2 is the schematic appearance of the top view that main door is combined with secondary door；

Fig. 3 is the schematic appearance of the top view of main door；

Fig. 4 is the schematic appearance of the top view of secondary door；

Fig. 5 is the schematic appearance of main door；

Fig. 6 is the schematic appearance of secondary door；

Fig. 7 is the cross section structure diagram that plane entirety locking device was combined, be fitted without to main door and secondary door；

Fig. 8 is the cross section structure diagram that plane entirety locking device was combined, be provided with to main door and secondary door；

Fig. 9 is that the schematic appearance of vertical locking device is combined and be provided with main door to main door with secondary door.

Shown in figure：Main door 1, secondary door 2, axis hole 3, door-hinge 4, cancave cambered surface 5, convex globoidal 6, lock chamber 7, rotation chamber 8, axle lockhole 9th, connecting shaft 10, handle 11 are rotated, closing piece 12, connecting rod 13, rotating disk 14, handler 15, plug lock 16 is rotated.

Specific embodiment

Present invention anti-theft safety door of turning back mainly includes main door 1, secondary door 2, axis hole 3, door-hinge 4, plane entirety locking device, perpendicular To locking device；

Described main door 1 has axis hole 3 with the longitudinal direction of the secondary junction of door 2, and axis hole 3 is through the protuberance in the middle part of the junction of secondary door 2 Point and through main door 1 junction top and bottom projection, at the end of axis hole 3 near the top and bottom of main door 1 There is jump-ring slot in portion, and main door 1 and secondary door 2 are connected in the insertion axis hole 3 of door-hinge 4, and door-hinge 4 is in axis hole 3 by jump-ring slot Jump ring limit door-hinge play about 4, main door 1 and pair door 2 can be around the relative rotations of door-hinge 4；The connection of main door 1 and secondary door 2 The end that there is the projection of axis hole 3 at place is the end of the part that the junction of convex globoidal 6, main door 1 and secondary door 2 does not have axis hole 3 It is cancave cambered surface 5.

There is plane entirety locking device in main door 1 and secondary door 2, described plane entirety locking device includes rotating chamber 8, lock chamber 7th, axle lockhole 9, rotation closing piece 12, rotation connecting shaft 10, handle 11 and key lock, there is rotation chamber 8 on the cancave cambered surface 5 of main door 1 Stretch in the door body of main door 1, have lock chamber 7 to stretch in the door body of secondary door 2 on the convex globoidal 6 of secondary door 2；Install rotating in chamber 8 Have rotation closing piece 12, to rotate and have a connecting hole on closing piece 12, rotate in the insertion connecting hole of connecting shaft 10 with connecting hole interference fit and Fix or fixed by key and keyway, rotate connecting shaft 10 and rotate in the axle lockhole 9 outside chamber 8 through one end insertion after connecting hole It is connected with the handle 11 installed in the inner surface of main door 1, the other end is inserted in the axle lockhole 9 for rotating the outside of chamber 8 and led with being arranged on The lock core connection of the key lock in the outside of door 1；Rotary motion closing piece 12 in the keyhole of key lock is inserted with handle 11 or with key The lock chamber 7 that enters in secondary door 2 of locking end in when, rotate closing piece 12 simultaneously in the lock chamber 7 of secondary door 2 and in the rotation of main door 1 In chamber 8, main door 1 defines an all-in-one-piece straight door with secondary door 2；Secondary door 2 is not proceeded at the locking end for rotating closing piece 12 When in lock chamber 7, closing piece 12 is rotated in the rotation chamber 8 of main door 1, main door 1 can be relatively rotated with secondary door 2.

Vertical locking device is installed in the inside on the surface of main door 1 or main door 1, or, in the surface of secondary door 2 or secondary door 2 The inside vertical locking device is installed, or, be provided with the inside on the surface or main door 1 of main door 1 and secondary door 2 and secondary door 2 perpendicular To locking device, described vertical locking device includes rotating disk 14, connecting rod 13, plug lock 16, handler 15, described plug lock 16 The top and bottom of main door 1 are separately fixed at, one end connection plug lock 16, other end of connecting rod 13 and rotating disk 14 connect, There is handler 15 outside of rotating disk 14；When described vertical locking device is arranged on the inside of main door 1, in the position for installing handler 15 Rotation hole is equipped with, handler 15 stretches out the surface of main door 1 from rotation hole；Described vertical locking device is using rotary motion handle 15 Mode is opened or rotarily driven using key and open by the way of rotating disk 14, is rotarily driven using key and opened by the way of rotating disk 14 When, have on the part of the reverse side that handler 15 is installed in rotating disk 14 keyhole and with main door 1 or secondary door 2 on keyhole position Put corresponding.

Described convex globoidal 6 is the arcwall face of protrusion；Described cancave cambered surface 5 is the arcwall face of depression；Described convex globoidal 6 Coordinate with cancave cambered surface 5, make main door 1 and secondary door 2 that conflict phenomenon not occur when rotating around door-hinge 4.

The described chamber 8 that rotates is to allow rotate the cavity that closing piece 12 is rotated.

Described lock chamber 7 is the cavity for allowing the locking end for rotating closing piece 12 to proceed to；The bottom in described lock chamber 7 is higher than rotation The bottom in chamber 8 and make the locking end of rotation closing piece 12 have fixed locking position when rotating in lock chamber 7, rotation closing piece 12 is made then Locking end will not produce unconfined rotation.

Described axle lockhole 9 includes inboard aperture and apertura lateralis, and inboard aperture is to rotate the hole of the insertion of connecting shaft 10, and apertura lateralis is The hole of key lock is installed.

Described rotation closing piece 12 is blocks, has connecting hole on closing piece 12 is rotated.

Described rotation connecting shaft 10 is the connector for rotating the connection handle 11 of closing piece 12 and key lock.

Described handle 11 is the handle for rotating closing piece 12.

Described key lock is the lock for having keyhole and latch functions, and keyhole is on lock core.

Described plug lock 16 is the lock of the bolt-type driven by connecting rod 13, and the locking end of plug lock 16 is towards door There is jack outside, connection end towards the middle part of door on the connection end part of plug lock 16.

Described rotating disk 14 is to pull or promote connecting rod 13 to drive the disk or oval plate or moving block of plug lock 16, There is jack on rotating disk 14.

Described connecting rod 13 is the bar or bar for connecting plug lock 16 and rotating disk 14, has 5mm extremely in the one or both ends of bar or bar The bending of 90 ° of 15mm, 90 ° of dogleg section insert respectively in the jack on rotating disk 14 and insertion plug lock 16 on jack in Connection plug lock 16 and rotating disk 14.

Described handler 15 is the handle for connecting rotating disk 14, is fixed on the outside of rotating disk 14.

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

When mounted, the one side of main door 1 without axis hole 3 is fixed on one side of doorframe by hinge, in no axle of secondary door 2 The one side in hole 3 loads onto theftproof lock or does not install theftproof lock, when being provided with theftproof lock, theftproof lock and plane entirety locking device and erects Jointly safe lock is carried out to anti-theft safety door of turning back to locking device.

In order to reduce resistance when relatively rotating between main door 1 and secondary door 2, it is inlaid with bushing or is provided with axis hole 3 and trackslip Set, or, do not inlay bushing in axis hole 3 or be fitted without the set that trackslips；Bushing is not inlayed in axis hole 3 and is fitted without Trackslip set when, axis hole 3 and door-hinge 4 are lubricated using lubricant.

In order that main door 1 and secondary door 2 are arranged on convenient use on doorframe, the junction and the junction of main door 1 of described secondary door 2 It is complementary to one another, can turns back around door-hinge 4 is relative between main door 1 and secondary door 2.

In order that secondary door 2 and main door 1 can turn back around door-hinge 4, described door-hinge 4 is d-axis；In order that main door 1 and secondary door 2 exist Can overlap when turning back around door-hinge 4, described door can also axle be bent axle；Described bent axle is that mid portion is turned back at a right angle, It is to support that vertical section after turning back is axle, lateral part, upper part and lower sections of axle on the same line, upper surface portion Divide and lower sections of axle is parallel with the axle of mid portion, in the axis hole 3 of upper part and lower sections of axle insertion main door 1, In the axis hole 3 of the secondary door 2 of axle insertion of mid portion, when secondary door 2 and main door 1 are relatively rotated, axis hole 3 and the main door 1 of secondary door 2 Axis hole 3 can not realized overlapping on the same line, then.

In order that rotate closing piece can rotate in chamber and lock chamber is rotated, the described position for rotating the connecting hole on closing piece In the end or middle part that rotate closing piece.

Described secondary door 2 can either work as wicket and use, and can coordinate with main door 1 again and work as gate and use or when folding gate makes With.

When described secondary door 2 just thinks that wicket is used, after closing main door 1 is allowed to be fitted with doorframe, vertical locking device is rotated further by Handler 15, handler 15 drive rotating disk 14 rotate and promote connecting rod 13, then promote plug lock 16 locking end insertion In the locked groove of doorframe that main door 1 is locked, afterwards, secondary door 2 is just when wicket is used；When turning down, secondary door 2 is pushed or pull on around door Axle 4 rotates, and when secondary door 2 is turned to main door 1 in approximately the same plane, in door rotates handle 11 and drives and rotate 12 turns of closing piece It is dynamic, with key turns rotating closing piece 12 outdoors, rotate the locking end of closing piece 12 and enter in chamber 8 in lock chamber 7 secondary door 2 from rotating It is locked in approximately the same plane with main door 1, completes the closing of wicket；When opening wicket, rotated backward with key when opening the door outdoors Closing piece 12 is rotated, rotation closing piece 12 is rotated backward by handle 11 in door inward swinging door, rotate the locking end of closing piece 12 from secondary door 2 Lockhole in produce and make rotation closing piece 12 completely into rotate chamber 8 in, open plane entirety locking device locking.

Described secondary door 2 coordinates with main door 1 and when gate is used, promotes secondary door 2 to rotate around door-hinge 4, when secondary door 2 is rotated During to main door 1 in approximately the same plane, rotate handle 11 and drive rotation closing piece 12 to rotate or rotate closing piece 12 with key turns, The locking end for rotating closing piece 12 is locked in pair door 2 and main door 1 in approximately the same plane from interior entrance the in chamber 8 is rotated in lock chamber 7, it Afterwards, main door 1 has just synthesized an overall gate with secondary door 2；Synthesize entirety big behind the door, in enabling or at closing time, overall gate Rotate around hinge axis, and coordinate with theftproof lock and realize shutting and opening for overall gate.

Described secondary door 2 and main door 1 coordinates and works as folding gate and use and at closing time, promote secondary door 2 in door at closing time While rotation around door-hinge 4, main door 1 and secondary door 2 is set also to rotate around hinge axis, when secondary door 2 is turned to main door 1 same flat When on face, rotate handle 11 and drive rotation closing piece 12 to rotate, the locking end of rotation closing piece 12 enters from rotation chamber 8 locks in chamber 7 Secondary door 2 and main door 1 are locked in approximately the same plane；Afterwards, secondary door 2 is continued to press on, makes main door 1 and secondary door 2 fit with doorframe, The handler 15 of vertical locking device is rotated further by, handler 15 drives rotating disk 14 to rotate, and rotating disk 14 drives connecting rod 13 to promote plug In the locked groove that lock 16 inserts doorframe to the top and bottom movement of main door 1 or secondary door 2 respectively, complete to be closed in folding gate Door.While outdoors at closing time, pulling secondary door 2 to rotate around door-hinge 4, main door 1 and secondary door 2 is also rotated around hinge axis, work as pair When door 2 is turned to main door 1 in approximately the same plane, closing piece 12 is rotated with key turns, rotate the locking end of closing piece 12 from turning Enter in dynamic chamber 8 in lock chamber 7 and secondary door 2 and main door 1 are locked in approximately the same plane, afterwards, pull on secondary door 2, make main door 1 Fit with doorframe with secondary door 2, the theftproof lock installed on secondary door 2 locks gate on doorframe, completes to be closed the door outside folding gate.

Described secondary door 2 coordinates with main door 1 and when folding gate is used and opened the door, in door inward swinging door, rotates backward The handler 15 of vertical locking device, handler 15 drives rotating disk 14 to rotate backward, and rotating disk 14 drives connecting rod 13 to pull plug lock In 16 locked grooves drawn close and exit doorframe to the middle part of main door 1 respectively, the locking of vertical locking device is opened；Afterwards, by hand Handle 11 rotates closing piece 12, and the locking end for rotating closing piece 12 is produced from lock chamber 7, opens the lock of plane entirety locking device Only；Afterwards, pull secondary door 2, secondary door 2 around door-hinge 4 rotate while, secondary door 2 is with main door 1 also in the hinge axis rotation on doorframe Turn, secondary door 2 is turned back with main door 1 and drawn in, opens gate.

Described secondary door 2 coordinates with main door 1 and when folding gate is used and opened the door, when opening the door outdoors, first uses key Theftproof lock is opened, then the rotating disk 14 of vertical locking device is rotated backward with key, rotating disk 14 drives connecting rod 13 to pull plug lock 16 In the locked groove drawn close and exit doorframe to the middle part of main door 1 respectively, the locking of vertical locking device is opened；Afterwards, by key Closing piece 12 is rotated, the locking end for rotating closing piece 12 is produced from lock chamber 7, opens the locking of plane entirety locking device；It Afterwards, promote secondary door 2 around door-hinge 4 rotate while, secondary door 2 also rotates with main door 1 in the hinge axis on doorframe, secondary door 2 and master Door 1 is turned back and is drawn in, opens gate.

Claims (6)

1. one kind is turned back anti-theft safety door, it is characterised in that：Described anti-theft safety door of turning back is including main door, secondary door, axis hole, door Axle, plane entirety locking device, vertical locking device；

Described main door has axis hole with the longitudinal direction of secondary door junction, and axis hole is through the projection in the middle part of the junction of secondary door and wears Top and the projection of bottom of the junction of main door are crossed, has jump ring in the axis hole end of the top and bottom near main door Groove, connects main door and secondary door in door-hinge insertion axis hole, door-hinge limits door-hinge in axis hole by the jump ring in jump-ring slot Upper and lower play, main door and pair door can be around the relative rotations of door-hinge；There is the projection of axis hole the junction of main door and secondary door End is convex globoidal, and it is cancave cambered surface that main door does not have the end of the part of axis hole with the junction of secondary door；

There is plane entirety locking device in main door and secondary door, described plane entirety locking device includes rotating chamber, lock chamber, axle lock Hole, rotation closing piece, rotation connecting shaft, handle and key lock, have on the cancave cambered surface of main door and rotate in the door body that main door is stretched in chamber, There is lock chamber to stretch in the door body of secondary door on the convex globoidal of secondary door；Rotating rotation closing piece is installed in chamber, rotate has on closing piece Connecting hole, rotate in connecting shaft insertion connecting hole with connecting hole interference fit and it is fixed or fixed by key and keyway, the company of rotation It is connected with the handle for being arranged on main door inner surface in the axle lockhole that spindle rotates outside chamber through one end insertion after connecting hole, separately It is connected with the lock core of the key lock on the outside of main door in axle lockhole outside the insertion rotation chamber of one end；With handle or use key When in the lock chamber that the locking end of rotary motion closing piece is entered in secondary door in the keyhole of insertion key lock, closing piece is rotated simultaneously in pair In the lock chamber of door and in the rotation chamber of main door, main door defines an all-in-one-piece straight door with secondary door；In the lock for rotating closing piece When not-go-end is not proceeded in the lock chamber of secondary door, closing piece is rotated in the rotation chamber of main door, main door can be relatively rotated with secondary door；

Vertical locking device is installed inside the surface of main door or main door, or, in the surface of secondary door or the inside peace of secondary door Equipped with vertical locking device, or, vertical locking device is installed inside the surface or main door of main door and secondary door and secondary door, it is described Vertical locking device include rotating disk, connecting rod, plug lock, handler, described plug lock be separately fixed at the upper end of main door and Lower end, one end of connecting rod connects plug lock, the other end and rotating disk connection, there is handler outside rotating disk；Described is vertical When locking device is arranged on the inside of main door, there is rotation hole in the position for installing handler, handler stretches out main door from rotation hole Surface；Described vertical locking device is opened by the way of rotary motion handle or rotarily driven using key and beat by the way of rotating disk Open, when key rotarily drives and is opened by the way of rotating disk, rotating disk install handler reverse side part on have keyhole and It is corresponding with the position of the keyhole in main door or secondary door；

Described convex globoidal is the arcwall face of protrusion；Described cancave cambered surface is the arcwall face of depression；Described convex globoidal and concave arc Face coordinates, and makes main door and secondary door that conflict phenomenon not occur when rotating around door-hinge；

Described rotation chamber is to allow rotate the cavity that closing piece is rotated；

Described lock chamber is the cavity for allowing the locking end for rotating closing piece to proceed to；The bottom in described lock chamber is higher than the bottom for rotating chamber And making the locking end of rotation closing piece have fixed locking position when rotating in lock chamber, the locking end of rotation closing piece is made then will not produce The unconfined rotation of life；

Described axle lockhole includes inboard aperture and apertura lateralis, and inboard aperture is to rotate the hole of connecting shaft insertion, and apertura lateralis is to install key The hole of spoon lock；

Described rotation closing piece is blocks, has connecting hole on closing piece is rotated；

Described rotation connecting shaft is the connector for rotating closing piece connection handle and key lock；

Described handle is the handle for rotating closing piece；

Described key lock is the lock for having keyhole and latch functions, and keyhole is on lock core；

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

Described rotating disk is to pull or promote connecting rod to drive the disk or oval plate or moving block of plug lock, has slotting on rotating disk Hole；

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

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

Described main door is relative with secondary door, and main door can be exchanged with the Name ＆ Location of secondary door, the structure of main door and secondary door Can also exchange；

When mounted, the one side for main door not being had axis hole is fixed on one side of doorframe by hinge, in no axis hole of secondary door One side load onto theftproof lock or theftproof lock be not installed, when theftproof lock is installed, theftproof lock and plane entirety locking device and vertically lock Device carries out safe lock to anti-theft safety door of turning back jointly；

Described secondary door can either work as wicket and use, and can coordinate with main door again and work as gate and use or when folding gate is used；

When described secondary door just thinks that wicket is used, after closing main door is allowed to be fitted with doorframe, the rotation of vertical locking device is rotated further by Handle, handler drives turntable rotation and promotes connecting rod, promotes the locking end that plug is locked to insert in the locked groove of doorframe main then Door lock is dead, and afterwards, secondary door is just when wicket is used；When turning down, push or pull on secondary door and rotate around door-hinge, when secondary door is turned to During with main door in approximately the same plane, handle is rotated in door and drives rotation closing piece to rotate, key turns rotation lock is being used outdoors Block, the locking end for rotating closing piece is locked in secondary door and main door in approximately the same plane from rotation chamber in lock chamber, completes little The closing of door；When opening wicket, rotation closing piece is rotated backward with key when opening the door outdoors, it is reverse by handle in door inward swinging door Rotate rotate closing piece, rotate closing piece locking end produce from the lockhole of secondary door and make rotation closing piece completely into rotate chamber in, Open the locking of plane entirety locking device；

Described secondary door coordinates with main door and when gate is used, promotes secondary door to rotate around door-hinge, when secondary door is turned to and main door When in approximately the same plane, rotate handle and drive rotation closing piece to rotate or rotate closing piece with key turns, rotate the locking of closing piece End enters in lock chamber from rotation chamber and secondary door and main door is locked in approximately the same plane, and afterwards, main door and secondary door just synthesize One overall gate；Synthesize entirety big behind the door, in enabling or at closing time, overall gate is rotated around hinge axis, and and theftproof lock Coordinate and realize shutting and opening for overall gate；

Described secondary door and main door coordinates and works as folding gate and use and at closing time, promote secondary door around door-hinge in door at closing time While rotation, main door and secondary door is set also rotates around hinge axis, when secondary door is turned to main door in approximately the same plane, rotation Handle drives and rotates closing piece rotation, and the locking end of rotation closing piece enters in lock chamber from rotation chamber and pair door and main door are locked in together In one plane；Afterwards, secondary door is continued to press on, makes main door and secondary door fit with doorframe, be rotated further by the handler of vertical locking device, Handler drives rotating disk to rotate, and driven by rotary disc connecting rod promotes plug lock respectively to the top and bottom movement of main door or secondary door In the locked groove of insertion doorframe, complete to be closed the door in folding gate；While outdoors at closing time, pulling secondary door to rotate around door-hinge, Main door and secondary door is also rotated around hinge axis, when secondary door is turned to main door in approximately the same plane, rotated with key turns Closing piece, the locking end for rotating closing piece is locked in secondary door and main door in approximately the same plane from rotation chamber in lock chamber, afterwards, Secondary door is pulled on, makes main door and secondary door fit with doorframe, the theftproof lock installed on secondary door locks gate on doorframe, completes Folding gate is closed the door outward；

Described secondary door coordinates with main door and when folding gate is used and opened the door, in door inward swinging door, rotates backward vertical lock The handler of device, handler drives rotating disk to rotate backward, and driven by rotary disc connecting rod pulls plug to lock respectively to the middle part of main door Draw close and exit the locked groove of doorframe, open the locking of vertical locking device；Afterwards, closing piece is rotated by handle, is rotated The locking end of closing piece is produced from lock chamber, opens the locking of plane entirety locking device；Afterwards, secondary door is pulled, secondary door is around door-hinge While rotation, secondary door also rotates with main door in the hinge axis on doorframe, and secondary door is turned back with main door and drawn in, opens big Door；

Described secondary door coordinates with main door and when folding gate is used and opened the door, when opening the door outdoors, first opens anti-with key Lock is stolen, then the rotating disk of vertical locking device is rotated backward with key, driven by rotary disc connecting rod pulls plug lock respectively in main door Portion draws close and exits the locked groove of doorframe, opens the locking of vertical locking device；Afterwards, closing piece is rotated by key turns, is turned The locking end of dynamic closing piece is produced from lock chamber, opens the locking of plane entirety locking device；Afterwards, secondary door is promoted to rotate around door-hinge While, secondary door also rotates with main door in the hinge axis on doorframe, and secondary door is turned back with main door and drawn in, opens gate.

2. anti-theft safety door of turning back according to claim 1, it is characterised in that：It is relative between main door and secondary door in order to reduce Resistance during rotation, bushing is inlaid with axis hole or the set that trackslips is provided with, or, bushing is not inlayed in axis hole or is not had Installation is trackslipped set；Do not inlay in axis hole bushing and being fitted without trackslip set when, axis hole and door-hinge are lubricated using lubricant.

3. anti-theft safety door of turning back according to claim 1, it is characterised in that：In order that main door and secondary door are arranged on doorframe Upper convenient use, the described junction of secondary door and the junction of main door is complementary to one another, can be around door-hinge between main door and secondary door It is relative to turn back.

4. anti-theft safety door of turning back according to claim 1, it is characterised in that：In order that secondary door and main door can be around door-hinges Turn back, described door-hinge is d-axis；In order that main door and secondary door can be overlapped when turning back around door-hinge, described door can also axle It is bent axle；Described bent axle is that mid portion is turned back at a right angle, and it is to support that the vertical section after turning back is axle, lateral part, on On the same line, upper part and lower sections of axle are parallel with the axle of mid portion for face part and lower sections of axle, on In the axis hole of face part and lower sections of axle insertion main door, in the axis hole of the secondary door of axle insertion of mid portion, in secondary Men Yuzhu When door is relatively rotated, the axis hole of secondary door can not realized on the same line, then overlapping with the axis hole of main door.

5. anti-theft safety door of turning back according to claim 1, it is characterised in that：In order that rotating closing piece can rotate chamber With rotation in lock chamber, the described position for rotating the connecting hole on closing piece is in the end or middle part for rotating closing piece.

6. a kind of manufacture method of anti-theft safety door of turning back, it is characterised in that：During fabrication, secondary door, main door are using metal, modeling One or more material manufactures in material, fiberglass, nylon and timber, rotate closing piece, rotation connecting shaft and handle and adopt metal Material manufacture；

Described main door has axis hole with the longitudinal direction manufacture of secondary door junction, and axis hole is through the projection in the middle part of the junction of secondary door With the top through the junction of main door and the projection of bottom, manufacture in the axis hole end near the top and bottom of main door There is jump-ring slot, main door and secondary door are connected in door-hinge insertion axis hole, door-hinge is in axis hole by the jump ring limit in jump-ring slot The upper and lower play of door-hinge processed；The end that there is the projection of axis hole the junction of main door and secondary door creates convex globoidal, main door and The end that the junction of secondary door does not have the part of axis hole creates cancave cambered surface；

Described convex globoidal creates the arcwall face of protrusion；Described cancave cambered surface creates the arcwall face of depression；

There is plane entirety locking device in main door and secondary door, described plane entirety locking device creates rotation chamber, lock chamber, axle Lockhole, rotation closing piece, rotation connecting shaft, handle and the several parts of key lock, the manufacture on the cancave cambered surface of main door has rotation chamber, turns Dynamic chamber is stretched in the door body of main door, and the manufacture on the convex globoidal of secondary door has lock chamber, and lock chamber is stretched in the door body of secondary door；Rotating chamber Rotation closing piece is inside installed, rotating manufacture on closing piece has connecting hole, rotates and match somebody with somebody with connecting hole interference in connecting shaft insertion connecting hole Close and fix or fixed by key and keyway, rotate connecting shaft and rotate in the axle lockhole outside chamber through one end insertion after connecting hole It is connected with the handle installed in main door inner surface, the other end inserts in the axle lockhole rotated outside chamber and be arranged on main door outside Key lock lock core connection；

The described chamber that rotates creates the cavity for allowing rotation closing piece to rotate；

Described lock chamber creates the cavity for allowing the locking end for rotating closing piece to proceed to；The bottom in described lock chamber creates height In the bottom for rotating chamber；

Described axle lockhole creates inboard aperture and apertura lateralis, and inboard aperture creates the hole for rotating connecting shaft insertion, outside Hole creates the hole for installing key lock；

Described rotation closing piece creates blocks, has connecting hole on closing piece manufacture is rotated；

Described rotation connecting shaft creates the connector for rotating closing piece connection handle and key lock；

Described handle creates the handle for rotating closing piece；

Described key lock creates the lock of keyhole and latch functions, and keyhole is manufactured on lock core；

Vertical locking device is installed inside the surface of main door or main door, or, in the surface of secondary door or the inside peace of secondary door Equipped with vertical locking device, or, vertical locking device is installed inside the surface or main door of main door and secondary door and secondary door；It is described Vertical locking device create rotating disk, connecting rod, plug lock, the several parts of handler, described plug lock is separately fixed at The top and bottom of main door, one end of connecting rod connects plug lock, the other end and rotating disk connection, there is rotation outside rotating disk Handle；When described vertical locking device is arranged on the inside of main door, have a rotation hole in the position manufacture for installing handler, handler from Rotation hole stretches out the surface of main door；Described vertical locking device is opened or using key rotating band by the way of rotary motion handle The mode of dynamic rotating disk is opened, and when key rotarily drives and opened by the way of rotating disk, the portion of the reverse side of handler is installed in rotating disk Upper manufacture is divided to have keyhole, the position of keyhole manufacture corresponding with the position of the keyhole in main door or secondary door；

Described plug locking causes the lock of bolt-type, creates locking end and connection end two parts, and locking end is towards door Outside, connection end towards door middle part, plug lock connection end part on manufacture have jack；

Described rotating disk creates and pulls or promote connecting rod to drive the disk or oval plate or moving block of plug lock, in rotating disk Upper manufacture has jack；

Described connecting rod creates the bar or bar of connection plug lock and rotating disk, has in the one or both ends manufacture of bar or bar The bending of 90 ° of 5mm to 15mm, the jack that 90 ° of dogleg section is inserted respectively in the jack on rotating disk and insertion plug is locked Middle connection plug lock and rotating disk；

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