CN110259281B - Self-locking structure of door and window - Google Patents
Self-locking structure of door and window Download PDFInfo
- Publication number
- CN110259281B CN110259281B CN201910628657.5A CN201910628657A CN110259281B CN 110259281 B CN110259281 B CN 110259281B CN 201910628657 A CN201910628657 A CN 201910628657A CN 110259281 B CN110259281 B CN 110259281B
- Authority
- CN
- China
- Prior art keywords
- locking
- groove
- unlocking
- block
- wall
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
- E05B47/0012—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with rotary electromotors
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B63/00—Locks or fastenings with special structural characteristics
- E05B63/18—Locks or fastenings with special structural characteristics with arrangements independent of the locking mechanism for retaining the bolt or latch in the retracted position
- E05B63/20—Locks or fastenings with special structural characteristics with arrangements independent of the locking mechanism for retaining the bolt or latch in the retracted position released automatically when the wing is closed
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Lock And Its Accessories (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Abstract
The invention discloses a door and window self-locking structure, which comprises a first device main body, a second device main body arranged on the right side of the first device main body and matched with the first device main body, and locking devices arranged in the first device main body and the second device main body, and is characterized in that: the locking device comprises a locking cavity arranged in the first device body and a rotating cavity which is arranged in the second device body and has a left opening, a rotating block is rotatably arranged in the rotating cavity, and when the first device body and the second device body are close to each other, the rotating block can be driven to rotate by the mutual abutting acting force of the first device body and the second device body; the invention aims to design a door and window self-locking structure which can automatically lock a door and a window and can only unlock the door and the window through the inner side of the door and the window when the door and the window are closed.
Description
Technical Field
The invention relates to the technical field of door and window locking mechanisms, in particular to a door and window self-locking structure.
Background
The invention aims to design a door and window self-locking structure which can automatically lock and unlock only through the inner side of the door and window when the door and window are closed.
Disclosure of Invention
The invention aims to provide a self-locking structure of a door and window, which is used for overcoming the defects in the prior art.
According to the self-locking structure of the door and window, the self-locking structure comprises a first device body, a second device body which is arranged on the right side of the first device body and can be matched with the first device body, and a locking device which is arranged in the first device body and the second device body, wherein the locking device comprises a locking cavity which is arranged in the first device body and comprises a rotating cavity which is arranged in the second device body and has a leftward opening, a rotating block is rotatably arranged in the rotating cavity, when the first device body and the second device body are close to each other, the mutually abutted acting force of the first device body and the second device body can drive the rotating block to rotate so as to lock the first device body and the second device body, and at the moment, the first device body and the second device body cannot be separated under the condition that the unlocking is not carried out, the locking device comprises a first device body, a second device body, a locking cavity, an unlocking device and a locking device, wherein the first device body and the second device body are fixed on opposite side end faces of two door plates or windows, when the first device body and the second device body are locked, doors and windows are simultaneously in a locking state, the locking cavity and the inner wall of the lower side of the rotating cavity are internally provided with the unlocking device, the unlocking device can unlock the locking device, and through the locking device and the unlocking device, a user only needs to pull the two doors and the windows to abut against each other to lock the doors and the windows, and meanwhile, the unlocking device can release the locking state.
The device is characterized in that the locking device comprises a swing rod cavity which is communicated and arranged in the upper side inner wall of the rotating cavity and has a leftward opening, a swing rod which can slide in the swing rod cavity is fixedly connected to the upper side end face of the rotating block, a locking block is fixedly connected to the upper end of the swing rod, a locking chute with a leftward opening is arranged in the lower side inner wall of the rotating cavity in a communicated manner, a locking push block with a left end extending out of the left end face of the second device main body is arranged in the locking chute in a slidable manner, a push spring is connected between the right end face of the locking push block and the right side inner wall of the locking chute, a push groove with an upward opening is arranged in the locking push block, wherein the lower end of the rotating block extends into the push groove, the left side end face of the rotating block abuts against the left side inner wall of the push groove, when the first device main body moves towards one side of the second device main body and abuts against the left, the locking device comprises a first device body, a rotating block, a locking cavity, a locking limiting block, a return spring, a locking sliding block and a locking sliding block, wherein the rotating block is arranged on the left side of the inner wall of the lower side of the locking cavity, the locking sliding block is arranged on the inner wall of the right side of the locking cavity in a sliding mode, the return spring is arranged between the end face of the lower side of the locking limiting block and the inner wall of the lower side of the locking groove in a connecting mode.
The locking and pushing device is characterized in that a clamping assembly opposite to the swing rod is arranged in the inner wall of the upper side of the locking and pushing groove, the clamping assembly comprises a clamping sliding groove which is arranged in the inner wall of the upper side of the locking and pushing groove and has an upward opening, a clamping locking block is slidably arranged in the clamping sliding groove, a convex block is fixedly connected to the upper end of the right end face of the clamping sliding block, an open groove which has a leftward opening and can be matched with the clamping sliding block is arranged in the swing rod, a groove which can be matched with the convex block is arranged in the lower side inner wall of the open groove in a communicating manner, a clamping pushing groove is arranged in the left side inner wall of the clamping sliding groove in a communicating manner, a clamping gear groove is fixedly connected to the left end face of the clamping sliding block, the left end of the clamping pushing block extends into the clamping pushing groove and can be connected with the inner wall of the clamping pushing groove in, the rotatable being provided with of chucking gear inslot with the downside terminal surface of chucking ejector pad reaches the upside terminal surface looks engaged with's of locking slider chucking transmitting gear works as the wobble plate is in when locking intracavity furthest overturns, the left side terminal surface of pendulum rod with the downside terminal surface looks butt in locking chamber, at this moment the locking block card is gone into promote simultaneously in the locking recess the locking restriction piece is in descend in the locking recess, at this moment the locking slider slides to the left side and will the locking block chucking, simultaneously the lug card is gone into in the recess, and then right the pendulum rod carries out the chucking.
The unlocking device is characterized in that the unlocking device is arranged in an unlocking sliding groove in the inner wall of the lower side of the locking pushing groove, an unlocking lead screw is rotatably arranged in the unlocking sliding groove, wherein the left end of the unlocking lead screw is rotatably connected to the inner wall of the left side of the unlocking sliding groove through a bearing, an unlocking thread block connected with the unlocking lead screw in a thread fit manner is slidably arranged in the unlocking sliding groove, an unlocking pushing groove is communicated with the inner wall of the upper side of the unlocking sliding groove, a first unlocking pushing block which extends into the unlocking pushing groove and is connected with the inner wall of the unlocking pushing groove in a sliding fit manner is fixedly connected to the end surface of the upper side of the unlocking thread block, a second unlocking pushing block which extends into the unlocking pushing groove and is connected with the inner wall of the unlocking pushing groove in a sliding fit manner is fixedly connected to the end surface of the lower side of the locking sliding block, an unlocking torsion spring groove, be provided with opening right unblock swivelling chute in the right side inner wall in unblock torsion spring groove, the right-hand member coaxial coupling of unblock lead screw can unblock torsion spring turning block and the rotatable setting in unblock swivelling chute's unblock turning block, wherein, all sides of torsion spring turning block arc terminal surface with fixedly connected with unblock torsional spring between the inner wall in unblock torsion spring groove, be provided with opening right bevel gear groove in the unblock turning block, be provided with opening left in the second device main part and with the relative unblock sliding tray of unblock swivelling chute opening, slidable is provided with the unblock sliding block in the unblock sliding tray, unblock sliding block internal fixation is provided with the unblock motor, the end of unblock motor be connected with through pivot power fit can with bevel gear that bevel gear groove cooperatees, the upside inner wall in unblock sliding tray with be linked together between the downside inner wall of locking sliding tray and be provided with unblock tooth groove And the unlocking gear is rotatably arranged in the unlocking gear groove and is meshed with the lower side end face of the locking push block and the upper side end face of the unlocking sliding block.
Its characterized in that, be provided with the reel groove in the right side inner wall in pendulum rod chamber, the left side inner wall in reel groove with what be linked together between the right side inner wall in pendulum rod chamber is provided with the through-wire hole, the rotatable reel that is provided with in the reel groove, the lower extreme of reel pass through the pivot rotatable connect in on the downside inner wall in reel groove, around being equipped with the pull wire on the reel, the left end of pull wire extends through fixed connection behind the through-wire hole in on the right side terminal surface of pendulum rod, be provided with the wire winding torsional spring groove in the upside inner wall in reel groove, the upper end of reel through pivot coaxial coupling have can the wire winding torsional spring turning block of wire winding torsional spring inslot rotation, the week side arc terminal surface of wire winding torsional spring turning block with be connected with wire winding torsion spring between the inner wall in wire winding torsional spring groove.
The electric unlocking device is characterized in that a storage battery is fixedly arranged in the second device main body, and the storage battery is electrically connected with the unlocking motor and can provide a power supply for the unlocking motor during working.
The invention has the beneficial effects that: the door and window unlocking device is simple in structure and convenient to operate, when the door and window unlocking device is used, a user only needs to pull the two doors and windows to abut against each other, the two doors and windows can be automatically locked, the phenomenon that the user does not lock the doors and windows when the user closes the doors and windows can be avoided, loss can be reduced, meanwhile, when the user needs to unlock the doors and windows, the user only needs to control the motor to rotate to unlock the doors and windows when unlocking is finished, safety and effectiveness are achieved, and the door and window unlocking device is simple in structure and worth recommending.
Drawings
FIG. 1 is a schematic view of the internal overall structure of a self-locking structure for doors and windows according to the present invention;
FIG. 2 is an enlarged schematic view of "A" in FIG. 1;
FIG. 3 is an enlarged schematic view of "B" in FIG. 1;
FIG. 4 is a schematic view of the structure in the direction "C-C" in FIG. 2.
Detailed Description
The invention will now be described in detail with reference to fig. 1-4, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
Referring to fig. 1 to 4, the self-locking structure of a door and window according to an embodiment of the present invention includes a first device body 11, a second device body 12 disposed at a right side of the first device body 11 and capable of being engaged with the first device body 11, and a locking device disposed in the first device body 11 and the second device body 12, wherein the locking device includes a locking cavity 21 disposed in the first device body 11, and a rotating cavity 37 disposed in the second device body 12 and having a left opening, a rotating block 38 is rotatably disposed in the rotating cavity 37, when the first device body 11 and the second device body 12 approach each other, an acting force of the first device body 11 and the second device body 12 abutting against each other can drive the rotating block 38 to rotate, so as to lock the first device body 11 and the second device body 12, at this time, in a state where the unlocking is not performed, the first device body 11 and the second device body 12 cannot be separated, wherein the first device body 11 and the second device body 12 are fixed to opposite side end surfaces of two door panels or windows, when the first device body 11 and the second device body 12 are locked, the doors and windows are simultaneously in a locked state, unlocking devices are arranged in the locking cavity 21 and the inner wall of the lower side of the rotating cavity 37, the unlocking devices can unlock the locking devices, and through the locking devices and the unlocking devices, a user can lock the doors and windows only by pulling the two doors and windows to abut against each other, and meanwhile, the unlocking devices can also be used for releasing the locked state.
Beneficially, the locking device includes a swing link cavity 27 which is communicated and arranged in the upper inner wall of the rotating cavity 37 and has a leftward opening, a swing link 28 which is slidably arranged in the swing link cavity 27 is fixedly connected to the upper end surface of the rotating block 38, a locking block 26 is fixedly connected to the upper end of the swing link 28, a locking sliding slot 42 which is provided with a leftward opening is arranged in the lower inner wall of the rotating cavity 37, a locking push block 51 whose left end extends out of the left end surface of the second device main body 12 is slidably arranged in the locking sliding slot 42, a pushing spring 41 is connected between the right end surface of the locking push block 51 and the right inner wall of the locking sliding slot 42, a pushing slot 43 which has an upward opening is arranged in the locking push block 51, wherein the lower end of the rotating block 38 extends into the pushing slot 43 and the left end surface of the rotating block 38 abuts against the left inner wall of the pushing slot 43, when the first device body 11 moves towards one side of the second device body 12 and abuts against the left end face of the locking push block 51, the first device body 11 can drive the rotating block 38 to rotate, so as to lock the first device body 11, the left side of the lower inner wall of the locking cavity 21 is communicated with the locking groove 22, the locking limiting block 23 is slidably arranged in the locking groove 22, the return spring 25 is connected between the lower end face of the locking limiting block 23 and the lower inner wall of the locking groove 22, the locking push groove 66 is communicated in the right inner wall of the locking groove 22, the locking slider 76 is slidably arranged in the locking push groove 66, and the locking spring 67 is arranged between the right end face of the locking slider 76 and the right inner wall of the locking push groove 66.
Beneficially, a clamping assembly for the swing rod 28 is arranged in the inner wall of the upper side of the locking push groove 66, the clamping assembly includes a clamping slide groove 68 which is arranged in the inner wall of the upper side of the locking push groove 66 and has an upward opening, a clamping locking block 71 is slidably arranged in the clamping slide groove 68, a protruding block 69 is fixedly connected to the upper end of the right end face of the clamping slide block 71, wherein an open groove 79 which has a leftward opening and can be matched with the clamping slide block 71 is arranged in the swing rod 28, a groove 77 which can be matched with the protruding block 69 is arranged in the inner wall of the lower side of the open groove 79 in a communicating manner, a clamping push groove 75 is arranged in the inner wall of the left side of the clamping slide groove 68 in a communicating manner, a clamping push block 72 which has a left end extending into the clamping push groove 75 and can be connected with the inner wall of the clamping push groove, the downside inner wall that the chucking pushed away groove 75 with what be linked together between the upside inner wall that the locking pushed away groove 66 is provided with chucking gear groove 74, rotatable being provided with in chucking gear groove 74 with the downside terminal surface of chucking ejector pad 72 reaches the chucking rotating gear 73 of the meshing of the upside terminal surface of locking slider 76, work as the wobble plate 28 is in during furthest upset in the locking chamber 21, the left side terminal surface of pendulum rod 28 with the downside terminal surface looks butt in locking chamber 21, at this moment locking block 26 card is gone into promote simultaneously in the locking recess 22 locking limiting block 23 descends in the locking recess 22, at this moment locking slider 76 slides to the left side and will locking block 26 chucking, simultaneously lug 69 card is gone into in the recess 77, and then it is right the pendulum rod 28 carries out the chucking.
Beneficially, the unlocking device is disposed in an unlocking sliding chute 81 in the lower inner wall of the locking push chute 66, an unlocking lead screw 54 is rotatably disposed in the unlocking sliding chute 81, wherein the left end of the unlocking lead screw 54 is rotatably connected to the left inner wall of the unlocking sliding chute 81 through a bearing, an unlocking threaded block 53 in threaded fit connection with the unlocking lead screw 54 is slidably disposed in the unlocking sliding chute 81, an unlocking push chute 55 is disposed in communication with the upper inner wall of the unlocking sliding chute 81, a first unlocking push block 65 extending into the unlocking push chute 55 and in sliding fit connection with the inner wall of the unlocking push chute 55 is fixedly connected to the upper end surface of the unlocking threaded block 53, a second unlocking push block 57 extending into the unlocking push chute 55 and in sliding fit connection with the inner wall of the unlocking push chute 55 is fixedly connected to the lower end surface of the locking slide block 76, an unlocking torsion spring groove 58 is arranged in the right inner wall of the unlocking sliding groove 81, an unlocking rotating groove 62 with a right opening is arranged in the right inner wall of the unlocking torsion spring groove 58, a torsion spring rotating block 61 capable of rotating in the unlocking torsion spring groove 58 and an unlocking rotating block 63 capable of rotating in the unlocking rotating groove 62 are coaxially connected with the right end of the unlocking lead screw 54, an unlocking torsion spring 59 is fixedly connected between the peripheral arc end surface of the torsion spring rotating block 61 and the inner wall of the unlocking torsion spring groove 58, a bevel gear groove 64 with a right opening is arranged in the unlocking rotating block 63, an unlocking sliding groove 48 with a left opening and an opening opposite to the opening of the unlocking rotating groove 62 is arranged in the second device main body 12, an unlocking sliding block 44 is slidably arranged in the unlocking sliding groove 48, and an unlocking motor 45 is fixedly arranged in the unlocking sliding block 44, the end of the unlocking motor 45 is connected with a bevel gear 47 which can be matched with the bevel gear groove 64 through a rotating shaft in a power matching manner, an unlocking gear groove 49 is communicated between the upper inner wall of the unlocking sliding groove 48 and the lower inner wall of the locking sliding groove 42, and an unlocking rotating gear 46 which is meshed with the lower end face of the locking push block 51 and the upper end face of the unlocking sliding block 44 is rotatably arranged in the unlocking gear groove 49.
Advantageously, a winding wheel groove 33 is arranged in the right inner wall of the swing rod cavity 27, a through line hole 36 is arranged between the left inner wall of the winding wheel groove 33 and the right inner wall of the swing rod cavity 27 in a communicating manner, a reel 34 is rotatably arranged in the reel groove 33, the lower end of the reel 34 is rotatably connected to the lower inner wall of the reel groove 33 through a rotating shaft, a traction wire 35 is wound on the reel 34, the left end of the traction wire 35 extends through the through hole 36 and then is fixedly connected to the right end face of the swing rod 28, a winding torsion spring groove 29 is arranged in the inner wall of the upper side of the winding wheel groove 33, the upper end of the winding wheel 34 is coaxially connected with a winding torsion spring rotating block 31 which can rotate in the winding torsion spring groove 29 through a rotating shaft, a winding torsion spring 32 is connected between the circumferential side arc end surface of the winding torsion spring rotating block 31 and the inner wall of the winding torsion spring groove 29.
Advantageously, a storage battery 39 is fixedly arranged in the second device body 12, and the storage battery 39 is electrically connected with the unlocking motor 45 and can provide power for the unlocking motor 45 during operation.
In the initial state, the first device body 11 and the second device body 12 are far away from each other, at this time, the locking limiting block 23 is lifted up to the maximum extent in the locking groove 22, the locking slide block 76 is moved to the right to the maximum extent in the locking push groove 66, at this time, the left end face of the locking slide block 76 is abutted against the right end face of the locking limiting block 23, at this time, the left end face of the clamping slide block 71 is abutted against the left inner wall of the clamping slide groove 68, the clamping push block 72 is moved to the left to the maximum extent in the clamping push groove 75, the right end face of the second unlocking push block 57 is abutted against the right inner wall of the unlocking push groove 55, the unlocking screw block 53 is moved to the left to the maximum extent in the unlocking slide groove 81, the left end face of the first unlocking push block 65 is abutted against the left inner wall of the unlocking push groove 55, the unlocking torsion spring 59 is in the loose state, at the same time, the right end face of the swing link 28 is abutted against the right inner wall of, at this time, the left end surface of the end of the rotating block 38 extending into the push groove 43 abuts against the left inner wall of the push groove 43, and the unlocking slide block 44 moves to the right in the unlocking slide groove 48 to the maximum extent.
When the door and window is locked by the device, a user pulls the first device body 11 and the second device body 12 to approach each other, when the right side end face of the first device body 11 abuts against the left end of the locking push block 51, the interaction force between the first device body 11 and the locking push block 51 pushes the locking push block 51 to move to the right side in the locking sliding groove 42, in the process, the left side inner wall of the push groove 43 pushes the lower end of the rotating block 38 to drive the rotating block 38 to turn over in the rotating cavity 37, and further drive the swing rod 28 to turn over and turn into the locking cavity 21, when the right side end face of the first device body 11 abuts against the left side end face of the second device body 12, the swing rod 28 turns over in the locking cavity 21 to the maximum extent, at the moment, the left side end face of the swing rod 28 abuts against the lower side inner wall of the locking cavity 21, the upper end of the clamping slide block 71 extends into the open slot 79, in the process, the left end of the locking block 26 pushes the locking limiting block 23 downwards to drive the locking limiting block 23 to move downwards in the locking groove 22, when the locking limiting block 23 is separated from the locking slide block 76, the swing rod 28 is in a maximum overturning state, at the moment, the locking slide block 76 moves leftwards under the action of the elastic force of the locking spring 67 to clamp the locking block 26 in the locking groove 22, meanwhile, the moving locking slide block 76 drives the clamping push block 72 to move rightwards in the clamping push groove 75 through the clamping rotating gear 73 to drive the clamping slide block 71 and the lug 69 to move rightwards, further drives the lug 69 to clamp the groove 77, at the moment, the first device main body 11 and the second device main body 12 are in a locking state, meanwhile, the reel 34 rotates under the pulling of the pull wire 35 in the overturning process of the swing rod 28 and stores the rotating torque in the torsion spring 32 through deformation winding, meanwhile, in the process that the locking push block 51 moves to the right, the locking push block 51 drives the unlocking slide block 44 to move to the left through the unlocking rotating gear 46, and further drives the bevel gear 47 to be engaged into the bevel gear groove 64, when unlocking is required, the unlocking motor 45 is started, and further drives the bevel gear 47 to rotate through the rotating shaft, and further drives the unlocking lead screw 54 to rotate through the unlocking rotating block 63, and further drives the unlocking threaded block 53 and the first unlocking push block 65 to move to the right, and further drives the locking slide block 76 to move to the right through the second unlocking push block 57, and simultaneously the projection 69 is separated from the groove 77, and at the moment, the rotating torque of the unlocking lead screw 54 is stored in the unlocking torsion spring 59 through deformation, at the moment, a user only needs to respectively pull the first device body 11 and the second device body 12 to the left and the right, and in the process, the locking push block 51 gradually moves to the left under the elastic force of the, at this time, the winding torsion spring 32 is deformed in a recovering manner and tightens the traction wire 35 through the winding wheel 34, so as to pull the swing rod 28 to gradually rotate back to the initial state, the locking limiting block 23 gradually rises and limits the locking sliding block 76 again, the unlocking sliding block 44 retracts into the unlocking sliding groove 48, and meanwhile, when the bevel gear 47 is separated from the bevel gear groove 64, the unlocking torsion spring 59 is deformed in a recovering manner, so that the unlocking screw rod 54 is driven to rotate back, and the unlocking thread block 53 is driven to return to the initial state.
The invention has the beneficial effects that: the door and window unlocking device is simple in structure and convenient to operate, when the door and window unlocking device is used, a user only needs to pull the two doors and windows to abut against each other, the two doors and windows can be automatically locked, the phenomenon that the user does not lock the doors and windows when the user closes the doors and windows can be avoided, loss can be reduced, meanwhile, when the user needs to unlock the doors and windows, the user only needs to control the motor to rotate to unlock the doors and windows when unlocking is finished, safety and effectiveness are achieved, and the door and window unlocking device is simple in structure and worth recommending.
It will be apparent to those skilled in the art that various modifications may be made to the above embodiments without departing from the general spirit and concept of the invention. All falling within the scope of protection of the present invention. The protection scheme of the invention is subject to the appended claims.
Claims (5)
1. The utility model provides a door and window's auto-lock structure, includes first device main part, set up in first device main part right side and can with first device main part matched with second device main part and set up in locking device in first device main part and the second device main part, its characterized in that: the locking device comprises a locking cavity arranged in the first device body and a rotating cavity which is arranged in the second device body and has a left opening, a rotating block is rotatably arranged in the rotating cavity, when the first device body and the second device body are close to each other, the mutually abutted acting force of the first device body and the second device body can drive the rotating block to rotate so as to lock the first device body and the second device body, at the moment, the first device body and the second device body can not be separated under the state of not unlocking, wherein the first device body and the second device body are fixed on the opposite side end surfaces of two door panels or windows, when the first device body and the second device body are locked, doors and windows are simultaneously in a locking state, and unlocking devices are arranged in the inner walls of the lower sides of the locking cavity and the rotating cavity, the unlocking device can unlock the locking device, and through the locking device and the unlocking device, a user can lock the doors and the windows only by pulling the two doors and the windows to abut against each other, and meanwhile, the unlocking device can also unlock the locking state; the locking device comprises a swing rod cavity which is communicated and arranged in the upper inner wall of the rotating cavity and has a leftward opening, a swing rod which can slide in the swing rod cavity is fixedly connected on the upper end face of the rotating block, a locking block is fixedly connected at the upper end of the swing rod, a locking chute with a leftward opening is arranged in the lower inner wall of the rotating cavity in a communicated manner, a locking push block with a left end extending out of the left end face of the second device main body is slidably arranged in the locking chute, a pushing spring is connected between the right end face of the locking push block and the right inner wall of the locking chute, a push groove with an upward opening is arranged in the locking push block, wherein the lower end of the rotating block extends into the push groove, the left end face of the rotating block is abutted against the left inner wall of the push groove, when the first device main body moves towards one side of the second device main body and is abutted against the left end face of the locking push block, the locking device comprises a first device body, a rotating block, a locking cavity, a locking limiting block, a return spring, a locking sliding block and a locking sliding block, wherein the rotating block is arranged on the left side of the inner wall of the lower side of the locking cavity, the locking sliding block is arranged on the inner wall of the right side of the locking cavity in a sliding mode, the return spring is arranged between the end face of the lower side of the locking limiting block and the inner wall of the lower side of the locking groove in a connecting mode.
2. The self-locking structure of a door and window according to claim 1, wherein: a clamping assembly opposite to the swing rod is arranged in the inner wall of the upper side of the locking push groove, the clamping assembly comprises a clamping sliding groove which is arranged in the inner wall of the upper side of the locking push groove and has an upward opening, a clamping locking block is slidably arranged in the clamping sliding groove, a convex block is fixedly connected to the upper end of the right end face of the clamping sliding block, an open groove which has a leftward opening and can be matched with the clamping sliding block is arranged in the swing rod, a groove which can be matched with the convex block is arranged in the lower inner wall of the open groove in a communicating manner, a clamping push groove is arranged in the left inner wall of the clamping sliding groove in a communicating manner, a clamping push block which has a left end extending into the clamping push groove and can be connected with the inner wall of the clamping push groove in a sliding fit manner is fixedly connected to the left end face of the clamping sliding block, and a clamping gear groove is arranged between, the rotatable being provided with of chucking gear inslot with the downside terminal surface of chucking ejector pad reaches the upside terminal surface looks engaged with chucking transmitting gear of locking slider works as the pendulum rod is in when locking intracavity furthest overturns, the left side terminal surface of pendulum rod with the downside terminal surface looks butt in locking chamber, at this moment the locking block card is gone into promote simultaneously in the locking recess the locking restriction piece is in descend in the locking recess, at this moment the locking slider slides to the left side and will the locking block chucking, simultaneously the lug card is gone into in the recess, and then right the pendulum rod carries out the chucking.
3. The self-locking structure of a door and window according to claim 1, wherein: the unlocking device is arranged in an unlocking sliding groove in the inner wall of the lower side of the locking pushing groove, an unlocking lead screw is rotatably arranged in the unlocking sliding groove, the left end of the unlocking lead screw is rotatably connected to the inner wall of the left side of the unlocking sliding groove through a bearing, an unlocking thread block in threaded fit connection with the unlocking lead screw is slidably arranged in the unlocking sliding groove, the unlocking pushing groove is communicated and arranged in the inner wall of the upper side of the unlocking sliding groove, a first unlocking pushing block which extends into the unlocking pushing groove and is in sliding fit connection with the inner wall of the unlocking pushing groove is fixedly connected to the end surface of the upper side of the unlocking thread block, a second unlocking pushing block which extends into the unlocking pushing groove and is in sliding fit connection with the inner wall of the unlocking pushing groove is fixedly connected to the end surface of the lower side of the locking sliding block, and an unlocking torsion spring groove is arranged in the inner wall of, be provided with opening right unblock swivelling chute in the right side inner wall in unblock torsion spring groove, the right-hand member coaxial coupling of unblock lead screw can unblock torsion spring turning block and the rotatable setting in unblock swivelling chute's unblock turning block, wherein, all sides of torsion spring turning block arc terminal surface with fixedly connected with unblock torsional spring between the inner wall in unblock torsion spring groove, be provided with opening right bevel gear groove in the unblock turning block, be provided with opening left in the second device main part and with the relative unblock sliding tray of unblock swivelling chute opening, slidable is provided with the unblock sliding block in the unblock sliding tray, unblock sliding block internal fixation is provided with the unblock motor, the end of unblock motor be connected with through pivot power fit can with bevel gear that bevel gear groove cooperatees, the upside inner wall in unblock sliding tray with be linked together between the downside inner wall of locking sliding tray and be provided with unblock tooth groove And the unlocking gear is rotatably arranged in the unlocking gear groove and is meshed with the lower side end face of the locking push block and the upper side end face of the unlocking sliding block.
4. The self-locking structure of a door and window according to claim 3, wherein: be provided with the wire winding wheel groove in the right side inner wall in pendulum rod chamber, the left side inner wall in wire winding wheel groove with be linked together between the right side inner wall in pendulum rod chamber be provided with the through-wire hole, rotatable the being provided with reel of wire winding wheel inslot, the lower extreme of reel pass through the pivot rotatable connect in on the downside inner wall in wire winding wheel groove, around being equipped with the pull wire on the reel, the left end of pull wire extends through fixed connection behind the through-wire hole in on the right side end face of pendulum rod, be provided with wire winding torsional spring groove in the upside inner wall in wire winding wheel groove, the upper end of reel through pivot coaxial coupling have can the wire winding torsional spring turning block of wire winding torsional spring inslot internal rotation, all side arc terminal surfaces of wire winding torsional spring turning block with be connected with wire winding torsional spring between the inner wall in wire.
5. The self-locking structure of a door or window according to any one of claims 1 to 4, wherein: the second device main part internal fixation is provided with the battery, the battery with the unblock motor electrical property meets and can for the unblock motor provides the power at the during operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910628657.5A CN110259281B (en) | 2019-07-11 | 2019-07-11 | Self-locking structure of door and window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910628657.5A CN110259281B (en) | 2019-07-11 | 2019-07-11 | Self-locking structure of door and window |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110259281A CN110259281A (en) | 2019-09-20 |
| CN110259281B true CN110259281B (en) | 2020-11-13 |
Family
ID=67925895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910628657.5A Active CN110259281B (en) | 2019-07-11 | 2019-07-11 | Self-locking structure of door and window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110259281B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030126797A1 (en) * | 2001-05-31 | 2003-07-10 | Akio Inage | Train door apparatus |
| DE102004013298A1 (en) * | 2004-03-18 | 2005-09-29 | Aug. Winkhaus Gmbh & Co. Kg | Locking system for door in building, with main lock moving remote catches via drive rods, has spring-loaded sensor arm contacting fixed door frame and allowing movement of catch when pushed back |
| CN200996225Y (en) * | 2006-05-24 | 2007-12-26 | 上海精工科技有限公司 | Special electric lock for prison cell |
| CN103806759A (en) * | 2012-11-07 | 2014-05-21 | 能诚集团有限公司 | Automatic lock |
| CN105569450A (en) * | 2016-02-20 | 2016-05-11 | 章玺 | Elasticity-adjustable electronic lock |
| CN105927057A (en) * | 2016-05-10 | 2016-09-07 | 广东德瑞智能科技有限公司 | Trigger lock |
| CN106639674A (en) * | 2016-11-25 | 2017-05-10 | 深圳市纽贝尔电子有限公司 | Double-hook independent-structure intelligent lock for sliding door |
| CN107130860A (en) * | 2017-04-26 | 2017-09-05 | 中山可锁五金塑料制品有限公司 | Case lock with USB interface |
-
2019
- 2019-07-11 CN CN201910628657.5A patent/CN110259281B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030126797A1 (en) * | 2001-05-31 | 2003-07-10 | Akio Inage | Train door apparatus |
| DE102004013298A1 (en) * | 2004-03-18 | 2005-09-29 | Aug. Winkhaus Gmbh & Co. Kg | Locking system for door in building, with main lock moving remote catches via drive rods, has spring-loaded sensor arm contacting fixed door frame and allowing movement of catch when pushed back |
| CN200996225Y (en) * | 2006-05-24 | 2007-12-26 | 上海精工科技有限公司 | Special electric lock for prison cell |
| CN103806759A (en) * | 2012-11-07 | 2014-05-21 | 能诚集团有限公司 | Automatic lock |
| CN105569450A (en) * | 2016-02-20 | 2016-05-11 | 章玺 | Elasticity-adjustable electronic lock |
| CN105927057A (en) * | 2016-05-10 | 2016-09-07 | 广东德瑞智能科技有限公司 | Trigger lock |
| CN106639674A (en) * | 2016-11-25 | 2017-05-10 | 深圳市纽贝尔电子有限公司 | Double-hook independent-structure intelligent lock for sliding door |
| CN107130860A (en) * | 2017-04-26 | 2017-09-05 | 中山可锁五金塑料制品有限公司 | Case lock with USB interface |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110259281A (en) | 2019-09-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108930464B (en) | Single-motor self-suction tail door lock and working method | |
| CN108054580B (en) | It is a kind of for electrical plug-in connection | |
| CN108054578B (en) | It is a kind of for electrical plug-in connection | |
| CN107191078A (en) | A kind of motorcar electric adhesive electric opening rear door lock | |
| CN217735169U (en) | Self-absorption tail door lock of automobile | |
| CN110259281B (en) | Self-locking structure of door and window | |
| CN110206449B (en) | Safety door device of precious metal storage box | |
| CN112112531A (en) | Speech recognition burglary-resisting door | |
| CN216867425U (en) | Driver | |
| CN107139758B (en) | A kind of new-energy automobile equipment | |
| CN116557475A (en) | Driver | |
| CN111719953A (en) | Intelligent door opening and closing device capable of monitoring and automatically identifying | |
| CN208251871U (en) | Automobile door lock self-locking system | |
| CN208267597U (en) | Motor vehicle self-priming door-locking system | |
| CN112596185A (en) | Optical cable tractor applicable to optical cables of different specifications and capable of automatically compressing | |
| JPH0882140A (en) | Handle device for locking | |
| CN207033142U (en) | Central controlled lock electric locking unlocking mechanism | |
| CN110284786B (en) | Lock capable of controlling opening size of window | |
| CN109088203A (en) | A kind of novel welder | |
| CN205422326U (en) | Portable safe | |
| CN212242991U (en) | Motor type ejection device | |
| CN110273615B (en) | Heat-insulating energy-saving window | |
| CN109267863A (en) | A kind of linear compression latch and its application method | |
| CN109273930A (en) | A kind of computer terminal device | |
| CN110453994B (en) | Door and window positioning lock with positioning self-locking function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |