CN106978938B - A kind of plug-type adjustable gate locking device - Google Patents
A kind of plug-type adjustable gate locking device Download PDFInfo
- Publication number
- CN106978938B CN106978938B CN201710266976.7A CN201710266976A CN106978938B CN 106978938 B CN106978938 B CN 106978938B CN 201710266976 A CN201710266976 A CN 201710266976A CN 106978938 B CN106978938 B CN 106978938B
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- hole
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- sliding slot
- handle
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Classifications
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B3/00—Fastening knobs or handles to lock or latch parts
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B1/00—Knobs or handles for wings; Knobs, handles, or press buttons for locks or latches on wings
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B1/00—Knobs or handles for wings; Knobs, handles, or press buttons for locks or latches on wings
- E05B1/0053—Handles or handle attachments facilitating operation, e.g. by children or burdened persons
-
- 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
- E05B15/10—Bolts of locks or night latches
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lock And Its Accessories (AREA)
- Gates (AREA)
Abstract
The present invention relates to house ornamentation fields, are in particular a kind of plug-type adjustable gate locking devices, and push pull maneuver necessary when opening the door is combined with door interlock switch, removes the troublesome operations such as rotation, pressing from, operate convenient for old and child；Being provided with height adjusting function facilitates people of different heights to use；Handle can rotate to use with the angle of the most comfortable；Handle can also be made to fit in door-plate plane by rotation, become flattening, put the human body that only collides with, hook clothing.A kind of plug-type adjustable gate locking device, including handle device, height regulating frame, upper end cover, intermediate support plate, lower cover, lock core control stick, push-and-pull control stick, gear mechanism, lock tongue, it is characterized by: the handle device is made of pedestal, connecting rod, boss, nut, pin rod, handle brackets and handle, gear mechanism is made of gear shaft, gear I, gear II and key.
Description
Technical field
The present invention relates to house ornamentation fields, are in particular a kind of plug-type adjustable gate locking devices.
Background technique
Common door handle rotary, Rotary Round by L shape laterally or longitudinally arranges fixed handle there are also some,
There are some drawbacks for these common door handles.Such as: rotary door handle rotates and is not easy to manpower operation, not for strength
The elderly and child of foot are difficult to operate；The door handle of fixed and arranged often through when installation with feeling to be adjusted to convenient for operation
Height and tilt angle, but Secondary Control can not be carried out after installing；Raised type door handle also collide with human body, hook clothing wind
Danger.In order to, need to design in order to solve problem above a kind of completely new door handle and door latch structure.
Such as number of patent application is a kind of door handle of CN201410084861.2, the invention discloses a kind of door handle,
Including bottom case and pull rod, it is provided with a slide rail on bottom case, the both ends of slide rail are provided with limited block, the length of pull rod
Degree is less than the length of slide rail, and the both ends of pull rod are respectively rotatably connected to a connecting rod, and the other end of connecting rod is rotatably connected to one
A sliding block, sliding block are fixed in slide rail, are moved freely along slide rail, and diastole bullet is provided between sliding block and limited block
Spring.Should by a simple spring return function mechanism, realize door handle pull open and return, relieve raised type door handle and knock
The risk touched human body, hook clothing.But the not unadjustable work angle of the door handle of the invention and height, it is not easy to distinct group
It uses, and the door handle introduced of the invention and the matched door latch structure of unbonded design.
Summary of the invention
The object of the present invention is to provide a kind of plug-type adjustable gate locking devices, by push pull maneuver necessary when opening the door and door
Lock-switch is combined, and removes the troublesome operations such as rotation, pressing from, is operated convenient for old and child；It is provided with height adjustment
Function facilitates people of different heights to use；Handle can rotate to use with the angle of the most comfortable；It can also be made by rotation
Handle fits in door-plate plane, becomes flattening, puts the human body that only collides with, hooks clothing.
The purpose of the present invention is achieved through the following technical solutions:
A kind of plug-type adjustable gate locking device, including handle device, height regulating frame, upper end cover, intermediate support plate, under
End cap, lock core control stick, push-and-pull control stick, gear mechanism, lock tongue, it is characterised in that: the handle device is by pedestal, connection
Bar, boss, nut, pin rod, handle brackets and handle are constituted, and the pedestal is circular configuration, and center location is provided with circle
Connecting rod is arranged inside circular through hole I for through-hole I, and the connecting rod is cylindrical structure, and connecting rod is matched with through-hole I for gap
It closes, through-hole II is arranged in the right end of connecting rod, and the axis of through-hole II and the axis of connecting rod are vertical, and the pin rod is inserted into through-hole II
Clearance fit is formed, described handle brackets one end is arc-shaped, and the other end of handle brackets is rectangle structure, two handles
Circular arc one end of bracket is by bonding connection at the both ends of pin rod, and the circular arc and pin rod of handle brackets are concentric, two handle brackets
The other end by bonding be connected with the both ends of handle, handle is convex structure, and the left end of connecting rod is provided with screw thread, screw thread
Right end is provided with boss, and the boss is the cylindrical body that diameter is greater than connecting rod, and the nut is connected through a screw thread installation
In connecting rod, boss and nut are located at the both ends of sliding slot I, and connecting rod passes through sliding slot I and forms clearance fit；
The height regulating frame is made of adjusting bracket ontology and sliding slot I, and the adjusting bracket ontology is in rectangular parallelepiped structure,
Adjusting bracket ontology upper surface is provided with rectangular through holes II, and the sliding slot I is arranged on the right side of adjusting bracket ontology, sliding slot
I is the rectangle cavernous structure being connected to through-hole II；
The upper end cover is made of upper end cover ontology, axis hole I, sliding slot II and bolt I, and the upper end cover ontology is length
Four circular through holes III are arranged in square structure, the four corners of upper end cover ontology, and four bolts I are inserted into circular through hole III between formation
Gap cooperation, the lower end of upper end cover ontology are provided with axis hole I and sliding slot II, and axis hole I is blind round hole, and sliding slot II is rectangle knot
Structure；
The intermediate support plate is made of support plate ontology, axis hole II, spring mounting post I and through-hole IV, support plate sheet
Body is rectangle structure, is provided with axis hole II on the upper surface of support plate ontology, and axis hole II is circular through hole, on support plate ontology
The left end of end face is provided with spring mounting post I, and spring mounting post I is cylindrical structure, and the four corners of support plate ontology are provided with
Through-hole IV, through-hole IV are circular through hole；
Lower cover is made of lower cover ontology, axis hole III, sliding slot III and through-hole V, and lower cover ontology is rectangle structure,
Axis hole III and sliding slot III are provided on the upper surface of lower cover ontology, axis hole III is blind round hole, and sliding slot III is rectangle structure,
Through-hole V is arranged in the four corners of lower cover ontology, and through-hole V is round thread through-hole；
The lock core control stick is made of control stick body and rack gear I, and control stick body is rectangular parallelepiped structure, rack gear I
It is connect by welding with the right side of control stick body, circular through hole VI is arranged in the front end of control stick body right side；
The push-and-pull control stick is made of push-and-pull bar body, rack gear II and spring mounting post II, and push-and-pull bar body is length
Cube structure, rack gear II are connect by welding with the front end face of push-and-pull bar body, and the rear end face left end setting bullet of bar body is pushed and pulled
Spring mounting post II, spring mounting post II are that cylindrical structure, spring mounting post II and spring mounting post I are connected by spring I；
The gear mechanism is made of gear shaft, gear I, gear II and key, and gear shaft is cylindrical structure, gear I
The lower end of gear shaft is set, and gear shaft is structure as a whole with gear I, and gear II, gear II and gear is arranged in gear shaft upper end
It is attached between axis by key；
The lock tongue is made of lock tongue connection frame, connecting cylinder, telescopic rod, pin and lock pin, and lock tongue connection frame or so is each
A rectangular connecting panels are welded, rectangular connecting panels are provided centrally with tapped through hole VII, and the front end of control stick body is inserted into two
Between rectangular connecting panels, tapped through hole VII and circular through hole VI are concentric, and bolt II is inserted into tapped through hole VII and circular through hole VI,
Bolt II is connected through a screw thread with tapped through hole VII, the connecting cylinder be cylindrical structure, connecting cylinder rear end face by welding with
The front end face of lock tongue connection frame connects, and rectangular through-hole VIII is arranged in the front end vertical direction of connecting cylinder, and stretch rod rear end vertical direction
Circular through hole Ⅸ is set, and telescopic rod, which is inserted into connecting cylinder, forms clearance fit, and pin is inserted into rectangular through-hole VIII and circular through hole Ⅸ
Interior, the front end of telescopic rod is provided with arc oblique angle from left back end to right front ends, covers on telescopic rod by being welded to connect lock pin, lock pin
It is connected to spring II, one end of spring II and the rear end face contact of lock pin, the other end of spring II and the front end face contact of connecting cylinder；
The gear shaft sequentially passes through axis hole I, gear II, axis hole II, gear I, axis hole III from top to bottom, gear shaft with
Axis hole I, axis hole II, axis hole III are clearance fit, form clearance fit in the lower end insertion sliding slot III of control stick body, manipulate
The upper end of bar body and the lower end face contact of support plate ontology form clearance fit, and rack gear I is engaged with gear I, pushes and pulls bar body
Clearance fit is formed in upper end insertion sliding slot II, the upper-end contact of the lower end for pushing and pulling bar body and support plate ontology forms gap and matches
It closes, rack gear II is engaged with gear II, and for two height regulating frames by being welded to connect in the left and right ends of push-and-pull control stick, left end is high
The sliding slot I of adjusting bracket is spent towards left side, and for the sliding slot I of the height regulating frame of right end towards right side, height regulating frame is embedded in door-plate shape
At clearance fit, by being adhesively fixed in door-plate, two handle devices are exposed at respectively before and after door-plate for upper end cover and lower cover
Two sides, lock pin are stretched out from door-plate right side.
Detailed description of the invention
The present invention will be further described in detail with specific implementation method with reference to the accompanying drawing.
Fig. 1 is overall structure diagram of the invention；
Fig. 2 is the structural schematic diagram that the present invention removes upper cover plate；
Fig. 3 is the structural schematic diagram that the present invention removes upper and lower cover plates and intermediate bulkhead；
Fig. 4 is the structural schematic diagram of handle device of the present invention；
Fig. 5 is the structural schematic diagram of height regulating frame of the present invention；
Fig. 6 is the structural schematic diagram of upper end cover of the present invention；
Fig. 7 is the structural schematic diagram of intermediate support plate of the present invention；
Fig. 8 is the structural schematic diagram of lower cover of the present invention；
Fig. 9 is the structural schematic diagram of lock core control stick of the present invention；
Figure 10 is the structural schematic diagram of present invention push-and-pull control stick；
Figure 11 is the structural schematic diagram of gear mechanism of the present invention；
Figure 12 is the structural schematic diagram of gear of the present invention and gear shaft cooperation；
Figure 13 is the structural schematic diagram of lock tongue of the present invention；
Figure 14 is the structural schematic diagram that the present invention is mounted on door-plate；
In figure: handle device 1；Pedestal 1-1；Connecting rod 1-2；Boss 1-3；Nut 1-4；Pin rod 1-5；Handle brackets 1-6；
Handle 1-7；
Height regulating frame 2；Adjusting bracket ontology 2-1；I 2-2 of sliding slot；
Upper end cover 3；Upper end cover ontology 3-1；I 3-2 of axis hole；II 3-3 of sliding slot；I 3-4 of bolt；
Intermediate support plate 4；Support plate ontology 4-1；II 4-2 of axis hole；I 4-3 of spring mounting post；IV 4-4 of through-hole；
Lower cover 5；Lower cover ontology 5-1；III 5-2 of axis hole；III 5-3 of sliding slot；V 5-4 of through-hole；
Lock core control stick 6；Control stick body 6-1；I 6-2 of rack gear；
Push and pull control stick 7；Push and pull bar body 7-1；II 7-2 of rack gear；II 7-3 of spring mounting post；
Gear mechanism 8；Gear shaft 8-1；I 8-2 of gear；II 8-3 of gear；Key 8-4；
Lock tongue 9；Lock tongue connection frame 9-1；Connecting cylinder 9-2；Telescopic rod 9-3；Pin 9-4；Lock pin 9-5.
Specific embodiment
The present invention is described in further detail below in conjunction with the accompanying drawings.
Specific embodiment 1:
Illustrate present embodiment, a kind of plug-type adjustable door lock below with reference to Fig. 1,2,3,4,5,6,7,8,9,10,11
Device, including handle device 1, height regulating frame 2, upper end cover 3, intermediate support plate 4, lower cover 5, lock core control stick 6, push-and-pull behaviour
Vertical pole 7, gear mechanism 8, lock tongue 9, it is characterised in that: the handle device 1 by pedestal 1-1, connecting rod 1-2, boss 1-3,
Nut 1-4, pin rod 1-5, handle brackets 1-6 and handle 1-7 are constituted, and the pedestal 1-1 is circular configuration, center location setting
There is circular through hole I, connecting rod 1-2 is set inside circular through hole I, the connecting rod 1-2 is cylindrical structure, connecting rod 1-2
It is clearance fit with through-hole I, through-hole II is arranged in the right end of connecting rod 1-2, and the axis of through-hole II and the axis of connecting rod 1-2 hang down
Directly, pin rod 1-5 insertion through-hole II forms clearance fit, and described one end handle brackets 1-6 is arc-shaped, handle brackets
The other end of 1-6 is rectangle structure, circular arc one end of two handle brackets 1-6 by bonding connection at the both ends of pin rod 1-5,
The circular arc of handle brackets 1-6 and pin rod 1-5 are concentric, the both ends that the other end of two handle brackets 1-6 passes through bonding and handle 1-7
It is connected, handle 1-7 is convex structure, and the left end of connecting rod 1-2 is provided with screw thread, and screw thread right end is provided with boss 1-3, described
Boss 1-3 be diameter be greater than connecting rod 1-2 cylindrical body, the nut 1-4, which is connected through a screw thread, is mounted on connecting rod 1-2
On, boss 1-3 and nut 1-4 are located at the both ends of I 2-2 of sliding slot, and connecting rod 1-2 passes through I 2-2 of sliding slot and forms clearance fit；
The height regulating frame 2 is made of adjusting bracket ontology 2-1 and I 2-2 of sliding slot, and the adjusting bracket ontology 2-1 is in
Rectangular parallelepiped structure, the upper surface adjusting bracket ontology 2-1 are provided with rectangular through holes II, and I 2-2 of sliding slot is arranged in adjusting bracket sheet
On the right side of body 2-1, I 2-2 of sliding slot is the rectangle cavernous structure being connected to through-hole II；
The upper end cover 3 is made of upper end cover ontology 3-1, I 3-2 of axis hole, II 3-3 of sliding slot and I 3-4 of bolt, described
Upper end cover ontology 3-1 is rectangle structure, and four circular through holes III, four I 3- of bolt are arranged in the four corners of upper end cover ontology 3-1
Clearance fit is formed in 4 insertion circular through holes III, the lower end of upper end cover ontology 3-1 is provided with II 3-3 of I 3-2 of axis hole and sliding slot, axis
I 3-2 of hole is blind round hole, and II 3-3 of sliding slot is rectangle structure；
The intermediate support plate 4 is by support plate ontology 4-1, IV 4-4 of II 4-2 of axis hole, I 4-3 of spring mounting post and through-hole
It constitutes, support plate ontology 4-1 is rectangle structure, is provided with II 4-2 of axis hole, axis hole II on the upper surface of support plate ontology 4-1
4-2 is circular through hole, and the left end of the upper surface support plate ontology 4-1 is provided with I 4-3 of spring mounting post, and I 4-3 of spring mounting post is
Cylindrical structure, the four corners of support plate ontology 4-1 are provided with IV 4-4 of through-hole, and IV 4-4 of through-hole is circular through hole；
Lower cover 5 is made of lower cover ontology 5-1, III 5-2 of axis hole, III 5-3 of sliding slot and V 5-4 of through-hole, lower cover ontology
5-1 is rectangle structure, and III 5-3 of III 5-2 of axis hole and sliding slot is provided on the upper surface of lower cover ontology 5-1, and III 5-2 of axis hole is
Blind round hole, III 5-3 of sliding slot are rectangle structure, and V 5-4 of through-hole is arranged in the four corners of lower cover ontology 5-1, and V 5-4 of through-hole is
Round thread through-hole；
The lock core control stick 6 is made of control stick body 6-1 and I 6-2 of rack gear, and control stick body 6-1 is cuboid
Structure, I 6-2 of rack gear are connect by welding with the right side of control stick body 6-1, and the front end of the right side control stick body 6-1 is set
Set circular through hole VI；
The push-and-pull control stick 7 is made of push-and-pull bar body 7-1, II 7-2 of rack gear and II 7-3 of spring mounting post, push-and-pull
Bar body 7-1 is rectangular parallelepiped structure, and II 7-2 of rack gear is connect by welding with the front end face of push-and-pull bar body 7-1, pushes and pulls bar body
II 7-3 of spring mounting post is arranged in the rear end face left end of 7-1, and II 7-3 of spring mounting post is cylindrical structure, II 7- of spring mounting post
3 and I 4-3 of spring mounting post is connected by spring I；
The gear mechanism 8 is made of gear shaft 8-1, I 8-2 of gear, gear II 8-3 and key 8-4, and gear shaft 8-1 is
The lower end of gear shaft 8-1 is arranged in cylindrical structure, I 8-2 of gear, and gear shaft 8-1 is structure as a whole with I 8-2 of gear, gear shaft
II 8-3 of gear is arranged in the upper end 8-1, is attached between gear II 8-3 and gear shaft 8-1 by key 8-4；
The lock tongue 9 is made of lock tongue connection frame 9-1, connecting cylinder 9-2, telescopic rod 9-3, pin 9-4 and lock pin 9-5,
Respectively one rectangular connecting panels of welding, rectangular connecting panels are provided centrally with tapped through hole VII, control stick to lock tongue connection frame 9-1 or so
The front end of ontology 6-1 is inserted between two rectangular connecting panels, and tapped through hole VII and circular through hole VI are concentric, tapped through hole VII and circle
Bolt II is inserted into shape through-hole VI, bolt II is connected through a screw thread with tapped through hole VII, and the connecting cylinder 9-2 is cylinder knot
Structure, connecting cylinder 9-2 rear end face are connect by welding with the front end face of lock tongue connection frame 9-1, the front end vertical direction of connecting cylinder 9-2
Rectangular through-hole VIII is set, and circular through hole Ⅸ is arranged in telescopic rod 9-3 rear end vertical direction, and telescopic rod 9-3 is inserted into shape in connecting cylinder 9-2
At clearance fit, pin 9-4 is inserted into rectangular through-hole VIII and circular through hole Ⅸ, and the front end of telescopic rod 9-3 is by being welded to connect lock
9-5 is sold, lock pin 9-5 is provided with arc oblique angle from left back end to right front ends, spring II is socketed on telescopic rod 9-3, spring II
The rear end face contact of one end and lock pin 9-5, the other end of spring II and the front end face contact of connecting cylinder 9-2；
The gear shaft 8-1 sequentially pass through from top to bottom I 3-2 of axis hole, II 8-3 of gear, II 4-2 of axis hole, I 8-2 of gear,
Axis hole III 5-2, gear shaft 8-1 and I 3-2 of axis hole, II 4-2 of axis hole, III 5-2 of axis hole are clearance fit, control stick body 6-1's
Clearance fit is formed in lower end insertion III 5-3 of sliding slot, the upper end of control stick body 6-1 and the lower end surface of support plate ontology 4-1 connect
Touching forms clearance fit, and I 6-1 of rack gear is engaged with I 8-2 of gear, between being formed in the push-and-pull upper end bar body 7-1 insertion II 3-3 of sliding slot
The upper-end contact of gap cooperation, the lower end and support plate ontology 4-1 that push and pull bar body 7-1 forms clearance fit, II 7-2 of rack gear and tooth
II 8-3 engagement is taken turns, two height regulating frames 2 are by being welded to connect in the left and right ends of push-and-pull control stick 7, left end height regulating frame
2 I 2-2 of sliding slot is towards left side, and for I 2-2 of sliding slot of the height regulating frame 2 of right end towards right side, height regulating frame 2 is embedded in door-plate shape
At clearance fit, upper end cover 3 and lower cover 5 are by being adhesively fixed in door-plate, before two handle devices 1 are exposed at door-plate respectively
Two sides afterwards, lock pin 9-5 are stretched out from door-plate right side.
Specific embodiment 2:
Illustrate present embodiment, present embodiment pair below with reference to Fig. 1,2,3,4,5,6,7,8,9,10,11,12,13,14
Embodiment one is described further, and the connecting rod 1-2 is inserted into I 2-2 of sliding slot, the outer end face of boss 1-3 and I 2-2 of sliding slot
Fitting, nut 1-4 are bonded with the inner face of I 2-2 of sliding slot, and connecting rod 1-2 and I 2-2 of sliding slot are clearance fit.
Specific embodiment 3:
Illustrate present embodiment, present embodiment pair below with reference to Fig. 1,2,3,4,5,6,7,8,9,10,11,12,13,14
Embodiment one is described further, and the lower end surface of II 7-2 of rack gear and the lower end surface of push-and-pull bar body 7-1 are same flat
On face.
Specific embodiment 4:
Illustrate present embodiment, present embodiment pair below with reference to Fig. 1,2,3,4,5,6,7,8,9,10,11,12,13,14
Embodiment one is described further, and the upper surface and I upper surface 6-2 Alto of rack gear of the control stick body 6-1 is same flat
On face.
Specific embodiment 5:
Illustrate present embodiment, present embodiment pair below with reference to Fig. 1,2,3,4,5,6,7,8,9,10,11,12,13,14
Embodiment one is described further, and the spring I is by I 4-3 of II 7-3 of spring mounting post and spring mounting post apart from shadow
It rings, is in tensional state always, the spring II is influenced at a distance from connecting cylinder 9-2 front end face by lock pin 9-5 rear end face, is begun
It is in compressive state eventually.
Specific embodiment 6:
Illustrate present embodiment, present embodiment pair below with reference to Fig. 1,2,3,4,5,6,7,8,9,10,11,12,13,14
Embodiment one is described further, and is clearance fit, pin 9-4 and through-hole between the pin 9-4 and rectangular through-hole VIII
Ⅸ is interference fit.
A kind of plug-type adjustable gate locking device of the invention, its working principle is that: by pulling right end first when enabling
Handle 1-7 pushes left end second handle 1-7, slides II 7-2 of rack gear to the right, and band movable gear shaft 8-1 is rotated clockwise, gear
I band I 6-2 of carry-over bar is slided backward, and lock pin 9-5 is pulled in door-plate, is pushed right end first in command 1-7 at closing time or is pulled left end
Second handle 1-7, the arc oblique angle and door frame contact for obtaining lock pin 9-5, lock pin 9-5 forced compression spring II, lock pin 9-5 is retracted into
In door-plate, when door is shut, the rebound of spring II locks lock pin 9-5 in the lockhole of doorframe, is completed with simple push pull maneuver previous
The switch door operation for needing rotating handles that can just accomplish, achievees the purpose that operation readiness；Connecting rod 1-2 matches with I gap 2-2 of sliding slot
It closes, to realize that the height of handle device 1 is adjustable, is used convenient for people of different heights；Connecting rod 1-2 can be in I 2-2 of sliding slot
Rotation, convenient for the use angle of regulation handle device 1；Connecting rod 1-2 can be rotated in through-hole I, make handle will pass through rotation
Hand sticker prevents collide with human body, hook clothing together in door-plate plane.
Certainly, above description is not limitation of the present invention, and the present invention is also not limited to the example above, the art
The variations, modifications, additions or substitutions that those of ordinary skill is made within the essential scope of the present invention also belong to guarantor of the invention
Protect range.
Claims (6)
1. a kind of plug-type adjustable gate locking device, including handle device (1), height regulating frame (2), upper end cover (3), intermediate branch
Fagging (4), lower cover (5), lock core control stick (6), push-and-pull control stick (7), gear mechanism (8), lock tongue (9), it is characterised in that:
The handle device (1) is by pedestal (1-1), connecting rod (1-2), boss (1-3), nut (1-4), pin rod (1-5), handle branch
Frame (1-6) and handle (1-7) are constituted, and the pedestal (1-1) is circular configuration, and center location is provided with circular through hole I, round
Connecting rod (1-2) is set inside through-hole I, the connecting rod (1-2) is cylindrical structure, between connecting rod (1-2) and through-hole I are
Through-hole II is arranged in the right end of gap cooperation, connecting rod (1-2), and the axis of through-hole II is vertical with the axis of connecting rod (1-2), described
Pin rod (1-5) is inserted into through-hole II and forms clearance fit, and handle brackets one end (1-6) is arc-shaped, handle brackets (1-6)
The other end be rectangle structure, circular arc one end of two handle brackets (1-6) is by bonding connection the two of pin rod (1-5)
End, the circular arc and pin rod (1-5) of handle brackets (1-6) are concentric, and the other end of two handle brackets (1-6) passes through bonding and handle
The both ends of (1-7) are connected, and handle (1-7) is convex structure, and the left end of connecting rod (1-2) is provided with screw thread, and screw thread right end is set
It is equipped with boss (1-3), the boss (1-3) is the cylindrical body that diameter is greater than connecting rod (1-2), and the nut (1-4) is logical
It crosses threaded connection to be mounted on connecting rod (1-2), boss (1-3) and nut (1-4) are located at the both ends of sliding slot I (2-2), company
Extension bar (1-2) passes through sliding slot I (2-2) and forms clearance fit；
The height regulating frame (2) is made of adjusting bracket ontology (2-1) and sliding slot I (2-2), the adjusting bracket ontology (2-
It 1) is in rectangular parallelepiped structure, the upper surface adjusting bracket ontology (2-1) is provided with rectangular through holes II, and sliding slot I (2-2) setting exists
On the right side of adjusting bracket ontology (2-1), sliding slot I (2-2) is the rectangle cavernous structure being connected to through-hole II；
The upper end cover (3) is made of upper end cover ontology (3-1), axis hole I (3-2), sliding slot II (3-3) and bolt I (3-4),
The upper end cover ontology (3-1) is rectangle structure, and four circular through holes III are arranged in the four corners of upper end cover ontology (3-1),
Clearance fit is formed in four bolt I (3-4) insertion circular through holes III, the lower end of upper end cover ontology (3-1) is provided with axis hole I
(3-2) and sliding slot II (3-3), axis hole I (3-2) are blind round hole, and sliding slot II (3-3) is rectangle structure；
The intermediate support plate (4) is by support plate ontology (4-1), axis hole II (4-2), spring mounting post I (4-3) and through-hole IV
(4-4) is constituted, and support plate ontology (4-1) is rectangle structure, is provided with axis hole II on the upper surface of support plate ontology (4-1)
(4-2), axis hole II (4-2) are circular through hole, and the left end of the upper surface support plate ontology (4-1) is provided with I (4- of spring mounting post
3), spring mounting post I (4-3) is cylindrical structure, and the four corners of support plate ontology (4-1) are provided with through-hole IV (4-4), through-hole
IV (4-4) is circular through hole；
Lower cover (5) is made of lower cover ontology (5-1), axis hole III (5-2), sliding slot III (5-3) and through-hole V (5-4), lower end
Lid ontology (5-1) is rectangle structure, is provided with III (5- of axis hole III (5-2) and sliding slot on the upper surface of lower cover ontology (5-1)
3), axis hole III (5-2) is blind round hole, and sliding slot III (5-3) is rectangle structure, and the four corners of lower cover ontology (5-1) are arranged
Through-hole V (5-4), through-hole V (5-4) are round thread through-hole；
The lock core control stick (6) is made of control stick body (6-1) and rack gear I (6-2), and control stick body (6-1) is length
Cube structure, rack gear I (6-2) are connect by welding with the right side of control stick body (6-1), control stick body (6-1) right end
Circular through hole VI is arranged in the front end in face；
The push-and-pull control stick (7) is made of push-and-pull bar body (7-1), rack gear II (7-2) and spring mounting post II (7-3),
Pushing and pulling bar body (7-1) is rectangular parallelepiped structure, and rack gear II (7-2) is connect by welding with the front end face of push-and-pull bar body (7-1),
Spring mounting post II (7-3) is arranged in the rear end face left end for pushing and pulling bar body (7-1), and spring mounting post II (7-3) is cylindrical knot
Structure, spring mounting post II (7-3) and spring mounting post I (4-3) are connected by spring I；
The gear mechanism (8) is made of gear shaft (8-1), gear I (8-2), gear II (8-3) and key (8-4), gear shaft
(8-1) is cylindrical structure, and gear I (8-2) is arranged in the lower end of gear shaft (8-1), and gear shaft (8-1) is with gear I (8-2)
Gear II (8-3) is arranged in integral structure, the gear shaft upper end (8-1), passes through key (8- between gear II (8-3) and gear shaft (8-1)
4) it is attached；
The lock tongue (9) is by lock tongue connection frame (9-1), connecting cylinder (9-2), telescopic rod (9-3), pin (9-4) and lock pin (9-
5) it constitutes, one rectangular connecting panels of each welding in the left and right lock tongue connection frame (9-1), rectangular connecting panels are provided centrally with tapped through hole
VII, the front end of control stick body (6-1) is inserted between two rectangular connecting panels, and tapped through hole VII and circular through hole VI are concentric, spiral shell
Bolt II is inserted into line through-hole VII and circular through hole VI, bolt II is connected through a screw thread with tapped through hole VII, the connecting cylinder
(9-2) is cylindrical structure, and connecting cylinder (9-2) rear end face is connect by welding with the front end face of lock tongue connection frame (9-1), connecting cylinder
Rectangular through-hole VIII is arranged in the front end vertical direction of (9-2), and circular through hole Ⅸ is arranged in telescopic rod (9-3) rear end vertical direction, stretches
Bar (9-3), which is inserted into connecting cylinder (9-2), forms clearance fit, and pin (9-4) is inserted into rectangular through-hole VIII and circular through hole Ⅸ, is stretched
By being welded to connect lock pin (9-5), lock pin (9-5) is provided with arc oblique angle from left back end to right front ends for the front end of contracting bar (9-3),
Spring II, one end of spring II and the rear end face contact of lock pin (9-5), the other end of spring II are socketed on telescopic rod (9-3)
With the front end face contact of connecting cylinder (9-2)；
The gear shaft (8-1) sequentially passes through axis hole I (3-2), gear II (8-3), axis hole II (4-2), gear I from top to bottom
(8-2), axis hole III (5-2), gear shaft (8-1) are that gap is matched with axis hole I (3-2), axis hole II (4-2), axis hole III (5-2)
Close, form clearance fit in the lower end of control stick body (6-1) insertion sliding slot III (5-3), the upper end of control stick body (6-1) with
The lower end face contact of support plate ontology (4-1) forms clearance fit, and rack gear I (6-1) is engaged with gear I (8-2), pushes and pulls bar body
The upper end (7-1), which is inserted into sliding slot II (3-3), forms clearance fit, pushes and pulls lower end and support plate ontology (4-1) of bar body (7-1)
Upper-end contact form clearance fit, rack gear II (7-2) engages with gear II (8-3), and two height regulating frames (2) pass through welding
It is connected to the left and right ends of push-and-pull control stick (7), the sliding slot I (2-2) of left end height regulating frame (2) is towards left side, the height of right end
Spend the sliding slot I (2-2) of adjusting bracket (2) towards right side, height regulating frame (2) is embedded in door-plate and forms clearance fit, upper end cover (3) and
For lower cover (5) by being adhesively fixed in door-plate, two handle devices (1) are exposed at door-plate front and rear sides, lock pin (9-5) respectively
It is stretched out from door-plate right side.
2. a kind of plug-type adjustable gate locking device according to claim 1, it is characterised in that: the connecting rod (1-
2) it is inserted into sliding slot I (2-2), boss (1-3) is bonded with the outer end face of sliding slot I (2-2), and nut (1-4) is interior with sliding slot I (2-2)
End face fitting, connecting rod (1-2) and sliding slot I (2-2) are clearance fit.
3. a kind of plug-type adjustable gate locking device according to claim 1, it is characterised in that: the II (7- of rack gear
2) lower end surface of lower end surface and push-and-pull bar body (7-1) is in the same plane.
4. a kind of plug-type adjustable gate locking device according to claim 1, it is characterised in that: the control stick body
The upper surface of (6-1) and the upper surface of rack gear I (6-2) are in the same plane.
5. a kind of plug-type adjustable gate locking device according to claim 1, it is characterised in that: the spring I is by bullet
The distance of spring mounting post II (7-3) and spring mounting post I (4-3) influences, and is in tensional state always, and the spring II is locked
Pin (9-5) rear end face influences at a distance from connecting cylinder (9-2) front end face, is in compressive state always.
6. a kind of plug-type adjustable gate locking device according to claim 1, it is characterised in that: the pin (9-4)
It is clearance fit between rectangular through-hole VIII, pin (9-4) and through-hole Ⅸ are interference fitted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710266976.7A CN106978938B (en) | 2017-04-21 | 2017-04-21 | A kind of plug-type adjustable gate locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710266976.7A CN106978938B (en) | 2017-04-21 | 2017-04-21 | A kind of plug-type adjustable gate locking device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106978938A CN106978938A (en) | 2017-07-25 |
| CN106978938B true CN106978938B (en) | 2018-12-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710266976.7A Active CN106978938B (en) | 2017-04-21 | 2017-04-21 | A kind of plug-type adjustable gate locking device |
Country Status (1)
| Country | Link |
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| CN (1) | CN106978938B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114132601A (en) * | 2021-11-10 | 2022-03-04 | 江西洪都航空工业集团有限责任公司 | Gear linkage type safety mechanism and system for in-box supporting vehicle |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202810382U (en) * | 2012-07-18 | 2013-03-20 | 陈汝杰 | Door lock |
| CN103883162B (en) * | 2014-03-10 | 2016-05-18 | 新昌县澄潭镇达东机械厂 | A kind of door handle |
| CN204983922U (en) * | 2015-05-20 | 2016-01-20 | 江苏大学 | Lock structure of plug -type switch door |
| CN205277028U (en) * | 2016-01-11 | 2016-06-01 | 丽水智恒安防科技有限公司 | Push -and -pull safety lock |
| KR101645672B1 (en) * | 2016-03-24 | 2016-08-04 | 이노인스트루먼트 (차이나) 인코포레이션 | Door lock equipped with pull-push handle |
| CN106285199A (en) * | 2016-09-21 | 2017-01-04 | 合肥德捷节能环保科技有限公司 | A kind of door being easy to pediatric switch |
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2017
- 2017-04-21 CN CN201710266976.7A patent/CN106978938B/en active Active
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| Publication number | Publication date |
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| CN106978938A (en) | 2017-07-25 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20181029 Address after: 201602 Ji Yip Road, Sheshan Town, Songjiang District, Shanghai, No. 288 Applicant after: Shanghai Dongtie Hardware Co., Ltd. Address before: 325025 No. 529, 15 road, Binhai Park, Wenzhou economic and Technological Development Zone, Zhejiang Applicant before: Chen Shijian |
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