CN110017070A - Protective door and lockset - Google Patents
Protective door and lockset Download PDFInfo
- Publication number
- CN110017070A CN110017070A CN201910259375.2A CN201910259375A CN110017070A CN 110017070 A CN110017070 A CN 110017070A CN 201910259375 A CN201910259375 A CN 201910259375A CN 110017070 A CN110017070 A CN 110017070A
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- CN
- China
- Prior art keywords
- lock
- support seat
- door
- lock box
- interior
- 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.)
- Granted
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- 230000001681 protective effect Effects 0.000 title claims abstract description 24
- 230000004913 activation Effects 0.000 claims abstract description 55
- 238000003756 stirring Methods 0.000 claims description 11
- 238000010586 diagram Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 240000007643 Phytolacca americana Species 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000001960 triggered effect Effects 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000035484 reaction time Effects 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B45/00—Alarm locks
- E05B45/06—Electric alarm locks
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B77/00—Vehicle locks characterised by special functions or purposes
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B83/00—Vehicle locks specially adapted for particular types of wing or vehicle
- E05B83/36—Locks for passenger or like doors
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B85/00—Details of vehicle locks not provided for in groups E05B77/00 - E05B83/00
Landscapes
- Lock And Its Accessories (AREA)
Abstract
The present invention relates to a kind of protective door and lockset, lockset includes lock box, interior lock set, outer lock set, locking piece, reverse lockpin and opening assembly.Lock box is mounted on door-plate, and by being arranged in lock box on the inside of lock box, the other end of interior lock set is located on the inside of door-plate for one end of interior lock set, and the other end of outer lock set is located at the outside of door-plate.It is mobile relative to lock box that locking piece is stirred by interior lock set or outer lock set.One end of reverse lockpin on the inside of lock box by being arranged in lock box.The movement of locking piece and/or outer lock set is limited by reverse lockpin.By being arranged in lock box on the outside of lock box, the other end of activation members is located at the outside of door-plate for one end of activation members.Reverse lockpin is driven to move relative to lock box by activation members, so that reverse lockpin releases the limitation of the movement to locking piece and/or outer lock set.Meanwhile trigger is able to detect that the movement of activation members, and then triggers alarm, plays prompting and warning function.
Description
Technical field
The present invention relates to lock construction technical fields, more particularly to a kind of protective door and lockset.
Background technique
Currently, on bus, often occur passenger and interfere driver-operated situation, strong influence bus exists
Safety problem in operational process.Therefore by installing protective door additional by operating seat, protective door is locked, can effectively be kept away
Exempt from interference of the passenger to driver.However, due to the back locking structure of lockset, when driver is dangerous, passenger or rescue personnel
Door rescue is opened Deng inconvenience, misses rescue time.
Summary of the invention
Based on this, it is necessary to for the problem that in emergency circumstances, the door locked can not be opened, provide a kind of protective door and lock
Tool.
A kind of lockset, comprising:
Lock box, with inside and the outside being oppositely arranged with the inside；
Locking piece is set in the lock box；
Interior lock set, one end on the inside of the lock box by being arranged in the lock box, and the interior lock set is for stirring institute
It is mobile relative to the lock box to state locking piece；
Outer lock set, one end on the outside of the lock box by being arranged in the lock box, and the outer lock set is for stirring institute
It is mobile relative to the lock box to state locking piece；
Reverse lockpin, one end on the inside of the lock box by being arranged in the lock box, and the reverse lockpin is relative to the lock box
Movable, the reverse lockpin is used to limit the movement of the locking piece and/or the outer lock set；And
Opening assembly, including activation members and trigger, one end of the activation members is by being arranged in institute on the outside of the lock box
It states in lock box, the activation members are for driving the reverse lockpin to move relative to the lock box, so that reverse lockpin releasing pair
The limitation of the locking piece and/or the external lock component movement, the trigger are set on the lock box, and the trigger is used
In the movement for incuding the activation members and for triggering alarm.
When in use, lock box is mounted on door-plate for above-mentioned lockset, and one end of interior lock set on the inside of lock box by being arranged in
In lock box, the other end of interior lock set is located on the inside of door-plate.Since one end of outer lock set is by being arranged in lock box on the outside of lock box
Interior, the other end of outer lock set is located at the outside of door-plate.Locking piece is stirred relative to lock box by interior lock set or outer lock set
It is mobile, and then it is easy to open or closes door-plate.
When needing to avoid opening lockset by the outside of door-plate, in the inside of door-plate, by one end of reverse lockpin by lock box
Inside is arranged in lock box.The movement of locking piece and/or outer lock set is limited by reverse lockpin, and then is effectively avoided passing through and turned
Outer lock set opens lockset, and the safety of door-plate those inside has been effectively ensured.
When personnel on the inside of door-plate cause danger, when needing by opening lockset on the outside of door-plate, due to one end of activation members
By being arranged in lock box on the outside of lock box, the other end of activation members is located at the outside of door-plate.Reverse lockpin phase is driven by activation members
Lock box is moved, so that reverse lockpin releases the limitation of the movement to locking piece and/or outer lock set, conveniently passes through external lock
Component drives locking piece mobile, facilitates opening-door plate, and then is conducive to give treatment to door-plate those inside.Meanwhile trigger can be examined
The movement of activation members is measured, and then triggers alarm, to remind other staff to pay attention to.
When someone's malice uses activation members, while using activation members, trigger can trigger alarm work, no
Malice can only be played a warning role using the people of activation members.Meanwhile if it can effectively remind and drive on bus or car
The person of sailing and other passengers, so that driver and other passengers make emergency measure.
The lock box includes outer support seat and the interior branch that is oppositely arranged with the outer support seat in one of the embodiments,
Seat is supportted, the locking piece is set in the inner support seat, and one end of the interior lock set is arranged in the inner support seat, described
One end of reverse lockpin is arranged in the inner support seat and can limit the locking piece movement, and one end of the outer lock set is worn
In the outer support seat, the activation members can be arranged in the inner support seat by the outer support seat.
The activation members include that knob and connecting rod, the knob are set to the connecting rod in one of the embodiments,
One end, the other end of the connecting rod pass through the outer support seat and can match with the reverse lockpin, and the connecting rod being capable of band
Moving the reverse lockpin, mutually the direction far from the locking piece is mobile, and the knob is located at the outer support seat back on the interior branch
Support the side of seat.
Gear is provided on the other end of the connecting rod in one of the embodiments, is formed with energy on the reverse lockpin
The engaging tooth matched with the gear is reached, offers turn hole on the outer support seat, the connecting rod is arranged in the turn hole,
And can be rotated in the turn hole, so that the gear drives the reverse lockpin mobile to the direction far from the locking piece.
The gear misplaces along the direction of the turn hole axis with the reverse lockpin and sets in one of the embodiments,
It sets, the knob can pull the connecting rod to move in the turn hole, so that the gear is meshed with the engaging tooth.
Triggering hole is offered on the outer support seat in one of the embodiments, the trigger is set to the touching
In hair engaging aperture, the knob can be rotated relative to the connecting rod, and can be in contact with the trigger.
The activation members further include locking closure in one of the embodiments, and the locking closure can be opened and closed to be set to described outer
On support base, the locking closure can be covered on the knob.
The first lockhole is offered on the inner support seat in one of the embodiments, the interior lock set includes internal lock
Part and the first return unit, the interior latch fitting is arranged in first lockhole and, the interior latch fitting inconsistent with the locking piece
It can be rotated in first lockhole, first return unit is set on the inner support seat, and first return unit is used for
The interior latch fitting is recoiled into initial position by maximum rotation position.
The second lockhole is offered on the outer support seat in one of the embodiments, the outer lock set includes external lock
Part and the second return unit, the outer latch fitting are arranged in second lockhole and inconsistent with the locking piece, and the outer latch fitting exists
It can be rotated in second lockhole, second return unit is set on the outer support seat, and second return unit is used for will
The outer latch fitting recoils to initial position by maximum rotation position.
A kind of protective door, comprising:
Door-plate；And
Lockset as described above, the lock box are installed on the door-plate, so that the other end of the interior lock set is located at
On the inside of the door-plate, the other end of the outer lock set is located at the outside of the door-plate, wherein the other end position of the reverse lockpin
In the inside of the door-plate, the other end of the activation members is located at the outside of the door-plate.
When in use, lock box is mounted on door-plate for above-mentioned protective door, and one end of interior lock set on the inside of lock box by wearing
In in lock box, the other end of interior lock set is located on the inside of door-plate.Since one end of outer lock set is by being arranged in lock on the outside of lock box
In box, the other end of outer lock set is located at the outside of door-plate.Locking piece is stirred relative to lock by interior lock set or outer lock set
Box is mobile, and then is easy to open or closes protective door.
When needing to avoid opening lockset by the outside of door-plate, in the inside of door-plate, by one end of reverse lockpin by lock box
Inside is arranged in lock box.The movement of locking piece and/or outer lock set is limited by reverse lockpin, and then is effectively avoided passing through and turned
Outer lock set opens lockset, and the safety of door-plate those inside has been effectively ensured.
When personnel on the inside of door-plate cause danger, when needing by opening lockset on the outside of door-plate, due to one end of activation members
By being arranged in lock box on the outside of lock box, the other end of activation members is located at the outside of door-plate.Reverse lockpin phase is driven by activation members
Lock box is moved, so that reverse lockpin releases the limitation of the movement to locking piece and/or outer lock set, conveniently passes through external lock
Component drives locking piece mobile, facilitates opening-door plate, and then is conducive to give treatment to door-plate those inside.Meanwhile trigger can be examined
The movement of activation members is measured, and then triggers alarm, to remind other staff to pay attention to.
When someone's malice uses activation members, while using activation members, trigger can trigger alarm work, no
Malice can only be played a warning role using the people of activation members.Meanwhile if it can effectively remind and drive on bus or car
The person of sailing and other passengers, so that driver and other passengers make emergency measure.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the lockset in an embodiment；
Fig. 2 is the cross-sectional view of lockset shown in FIG. 1；
Fig. 3 is the structural schematic diagram of locking piece, interior lock set and outer lock set in Fig. 2；
Fig. 4 is the structural schematic diagram of inner support seat in Fig. 1；
Fig. 5 is the structural schematic diagram under another visual angle of inner support seat shown in Fig. 4；
Fig. 6 is the structural schematic diagram of the China and foreign countries Fig. 1 support base；
Fig. 7 is the structural schematic diagram under another visual angle of outer support seat shown in fig. 6；
Fig. 8 is the structural schematic diagram that lockset shown in FIG. 1 omits lock box；
Fig. 9 is the structural schematic diagram that component is locked in Fig. 8；
Figure 10 is the alarm electric operation control circuit figure in an embodiment.
Specific embodiment
In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, with reference to the accompanying drawing to the present invention
Specific embodiment be described in detail.Many details are explained in the following description in order to fully understand this hair
It is bright.But the invention can be embodied in many other ways as described herein, those skilled in the art can be not
Similar improvement is done in the case where violating intension of the present invention, therefore the present invention is not limited to the specific embodiments disclosed below.
It should be noted that it can directly on the other element when element is referred to as " being fixed on " another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ",
" right side " and similar statement for illustrative purposes only, are not offered as being unique embodiment.
Unless otherwise defined, all technical and scientific terms used herein and belong to technical field of the invention
The normally understood meaning of technical staff is identical.Term as used herein in the specification of the present invention is intended merely to description tool
The purpose of the embodiment of body, it is not intended that in the limitation present invention.Each technical characteristic of embodiment described above can carry out arbitrarily
Combination, for simplicity of description, it is not all possible to each technical characteristic in above-described embodiment combination be all described, so
And as long as there is no contradiction in the combination of these technical features, it all should be considered as described in this specification.
Protective door in one embodiment, including lockset 10 (please referring to Fig. 1 and Fig. 2) and door-plate can be incited somebody to action by lockset 10
Locking door is on doorframe or on other fixing pieces.
In one embodiment, lockset 10 includes lock box, locking piece 200, interior lock set 300, outer lock set 400, reverse lockpin 510
And opening assembly.The outside that lock box has inside and is oppositely arranged with the inside, locking piece 200 are set in lock box.Internal lock
One end of component 300 on the inside of lock box by being arranged in lock box, and interior lock set 300 is for stirring locking piece 200 relative to lock box
It is mobile.By being arranged in lock box on the outside of lock box, outer lock set 400 can stir 200 phase of locking piece for one end of outer lock set 400
It is mobile for lock box.Wherein, lock box is installed on door-plate, so that the other end of interior lock set 300 is located on the inside of door-plate, external lock group
The other end of part 400 is located at the outside of door-plate.
In use, on the outside of door-plate, driven and then turning the other end of outer lock set 400 locking piece 200 relative to
Lock box is mobile, convenient by opening door-plate on the outside of door-plate；On the inside of door-plate, band and then turning the other end of interior lock set 300
Dynamic locking piece 200 is mobile relative to lock box, and convenient by opening door-plate on the inside of door-plate, use process is convenient.
In one embodiment, lock box includes outer support seat 110 and the inner support seat 120 being oppositely arranged with outer support seat 110, lock
Determine part 200 to be set in inner support seat 120.Wherein, inner support seat 120 forms the inside of lock box, and outer support seat 110 forms lock box
Outside.One end of interior lock set 300 is arranged in inner support seat 120, and one end of outer lock set 400 is arranged in outer support seat 110.
The installation of interior lock set 300, outer lock set 400 and locking piece 200 can be facilitated by inner support seat 120 and outer support seat 110.
Meanwhile during installation, inner support seat 120 can be by being installed on the inside of door-plate, and outer support seat 110 can be by door-plate
Outside installed, effectively improve the installation effectiveness that lockset 10 is mounted on door-plate.
Specifically, the side of outer support seat 110 towards inner support seat 120 is formed with connecting column 130.Pass through connecting column 130
Connect outer support seat 110 and inner support seat 120.Inner support seat 120 is passed through by attachment screw and is arranged in connecting column 130, into
And outer support seat 110 is effectively connected to together with inner support seat 120.
Further, connecting column 130 is multiple, the setting of multiple intervals of connecting column 130, and then can be improved outer support seat
The stability connected between 110 and inner support seat 120.
In another embodiment, connecting column 130 can also be formed in inner support seat 120 towards the side of outer support seat 110, only
It wants outer support seat 110 and inner support seat 120 can be linked together.
In other embodiments, connecting column 130 can also omit, and outer support seat 110 and inner support seat 120 can also be directly
Opposite connection.
In the present embodiment, mounting hole is offered on door-plate, connecting column 130 is arranged in mounting hole, so that inner support seat
120 are located at the inside of door-plate, and outer support seat 110 is located at the outside of door-plate back on the surface of inner support seat 120.
Also referring to Fig. 3 and Fig. 4, in an embodiment, support slot 121, support slot 121 are offered on inner support seat 120
One side wall through inner support seat 120 forms opening.Locking piece 200 include lock tongue 210 and elastic component 220, the one of elastic component 220
End is set on lock tongue 210, and the other end is connected to support slot 121 back on the side wall of open side.Lock tongue 210 can be by interior branch
The open side for supportting seat 120 is flexible, and then realizes locking door and open.Wherein, interior lock set 300 can stir the pressure of lock tongue 210
Contracting elastic component 220, so that lock tongue 210 can retract in support base.When interior lock set 300 does not stir lock tongue 210, due to
The elastic force of elastic component 220, the one end of lock tongue 210 far from elastic component 220 can pop up the open side of support slot 121.
In other embodiments, support slot 121 can also be opened on outer support seat 110, and locking piece 200 is set to outer branch
It supports on seat 110.
In one embodiment, the first lockhole 122 is also provided on inner support seat 120, interior lock set 300 includes interior latch fitting 310,
Interior latch fitting 310 is arranged in the first lockhole 122 and can be inconsistent with locking piece 200, and interior latch fitting 310 can be in the first lockhole 122
Interior rotation, and then it is mobile to stir locking piece 200.
Specifically, the first lockhole 122 is connected with support slot 121.Swinging plate 230 is formed on lock tongue 210.Interior latch fitting
310 one end passes through the first lockhole 122 and can abut against with swinging plate 230.It can be in the first lockhole by interior latch fitting 310
Rotation in 122, and then push swinging plate 230 that lock tongue 210 is driven to move in support slot 121.
Optionally, poke hole 240 is offered on lock tongue 210, poke hole 240 is connected with the first lockhole 122.Swinging plate
230 are formed in lock tongue 210 back on the side of inner support seat 120, and one end of interior latch fitting 310 passes through the first lockhole 122 and stirs
Hole 240, and can be abutted against with swinging plate 230.
In one embodiment, interior latch fitting 310 includes interior handle 312 and the first lock core 314, and interior handle 312 is set to the first lock
One end of core 314, the other end of the first lock core 314 are formed with the first shifting block 316.Interior handle 312 is located at inner support seat 120 backwards
In the side of outer support seat 110, the other end of the first lock core 314 can pass through the first lockhole 122 and be arranged in poke hole 240
It is interior, so that the first shifting block 316 can be abutted against with swinging plate 230.
Specifically, the other end of the first lock core 314 is formed with spline, and keyhole, the first lock core are offered on the first shifting block 316
314 other end is arranged in keyhole, and is connected by fastening screw with the first shifting block 316, and then enable to the first lock
Core 314 steadily drives the first shifting block 316 to rotate, and then steadily pushes swinging plate 230.
Optionally, there are two the tools of swinging plate 230, two interval of swinging plate 230 settings.Wherein, the first shifting block 316 is located at two
Between a swinging plate 230, and then it can be avoided the first lock core 314 and rotate excessively.
Optionally, interior lock set 300 further includes the first block piece 320, and the first block piece 320 is sheathed on the first lock core 314
On, and be connected on locking piece 200 or inner support seat 120.The first lock core 314 can be limited by the first block piece 320
Axial float in one lockhole 122 avoids the first lock core 314 by being detached from the first lockhole 122.
In the present embodiment, the first block piece 320 is circlip, offers jump-ring slot on the first lock core 314, circlip is arranged in
In jump-ring slot.In embodiment, the first block piece 320 can also be other structures, exist as long as the first lock core 314 can be limited
Axial float in first lockhole 122.
Please refer to fig. 5, optionally, inner support seat 120 is back on being formed with first grade on the surface of outer support seat 110
Item 123, first grade of item 123 enclose at the outer rim of the first lockhole 122, and the end surfaces at the opposite both ends of first grade of item 123
Setting.Interior handle 312 is located at first grade 123 liang of item towards the first convex block, the first convex block is provided on the surface of inner support seat 120
Between a end face being oppositely arranged.When driving the first lock core 314 to rotate in the first lockhole 122 by interior handle 312, so that the
One convex block can move between first grade of item, 123 two end faces, and then effectively avoid interior 300 inordinate rotation of lock set.
In another embodiment, inner support seat 120 is back on being formed with and can also be formed on the surface of outer support seat 110
Two spaced boss, the first convex block is located between two boss, as long as the angle of rotation of the first convex block can be limited effectively
Degree, and then limit the rotational angle of the first lock core 314.
In one embodiment, interior lock set 300 further includes the first return unit 330, and the first return unit 330 is used for interior latch fitting
310 recoil to initial position by maximum rotation position.Wherein initial position is one end pop-up branch of the lock tongue 210 far from elastic component 220
The open side of slot 121 is supportted, maximum rotated position is that lock tongue 210 retracts support slot 121.
In the present embodiment, in the both ends of the surface of first grade of item 123 being oppositely arranged, wherein an end face is initial position, separately
One end face is maximum rotation position.First return unit 330 is set on inner support seat 120, is used for the first convex block by maximum rotation
Position recoils to initial position.When wherein the first convex block is located at initial position, the one end of lock tongue 210 far from elastic component 220 being capable of bullet
The open side of support slot 121 out.
Specifically, the first return unit 330 is return spring, and there are two spaced first bullets for the first return unit 330 tool
Piece 332.The first groove 124 is offered on first grade of item 123, wherein one first elastic slice 332 is arranged in the first groove 124, separately
One first elastic slice 332 is arranged close to initial position, and the first convex block is between another first elastic slice 332 and initial position.It uses
When, interior handle 312 is turned, it is dynamic to maximum rotational displacement that the first convex block squeezes another first elastic slice 332.After use, unclamp
Interior handle 312, due to the elastic force between two the first elastic slices 332, another first elastic slice 332 pushes the first convex block to return to initial bit
It sets, and then the first lock core 314 is driven to return to initial position.
In the present embodiment, inner support seat 120 back on being provided with the first rotation mark on the surface of outer support seat 110
125.The rotation direction of interior latch fitting 310 is judged by the personnel convenient to use of the first rotation mark 125.For example, the first rotation mark
125 be rotational arrow, and the direction of rotational arrow meaning is the direction for turning interior handle 312 and opening lockset 10.
It please refers to Fig. 3, Fig. 6 and Fig. 7, in an embodiment, the second lockhole 111, external lock group is also provided on outer support seat 110
Part 400 includes outer latch fitting 410, and outer latch fitting 410 is arranged in the second lockhole 111 and can be inconsistent with locking piece 200, outer latch fitting
410 can rotate in the second lockhole 111, and then it is mobile to stir locking piece 200.Wherein, the second lockhole 111 and locking piece
200 is corresponding.
Specifically, one end of outer latch fitting 410 passes through the second lockhole 111 and can abut against with swinging plate 230.Pass through external lock
Part 410 can rotate in the second lockhole 111, and then push swinging plate 230 that lock tongue 210 is driven to move in support slot 121.
In one embodiment, outer latch fitting 410 includes outer handle 412 and the second lock core 414, and outer handle 412 is set to the second lock
One end of core 414, the other end of the second lock core 414 are provided with the second shifting block 416.Outer handle 412 is located at outer support seat 110 backwards
In the side of inner support seat 120, the other end of the second lock core 414 can pass through the second lockhole 111, so that 416 energy of the second shifting block
It is enough to be abutted against with swinging plate 230.
Specifically, the other end of the second lock core 414 is formed with spline, and keyhole, the second lock core are offered on the second shifting block 416
414 other end is arranged in keyhole, and is connected by fastening screw with the second shifting block 416, and then enable to the second lock
Core 414 steadily drives the second shifting block 416 to rotate, and then steadily pushes swinging plate 230.
Optionally, there are two the tools of swinging plate 230, two interval of swinging plate 230 settings.Wherein, the second shifting block 416 is located at two
Between a swinging plate 230, the second lock core 414 is avoided to rotate excessively.Specifically, the second shifting block 416 is set side by side with the first shifting block 316
It sets, and is all set in two swinging plates 230 back on the side of elastic component 220.Second shifting block 416 and the first shifting block 316 can
Two swinging plates 230 are pushed respectively, and interior latch fitting 310 is avoided to interfere with each other with outer latch fitting 410 in the process of unlocking.
Optionally, outer lock set 400 further includes the second block piece 420 (as shown in Figure 2), and the second block piece 420 is sheathed on
On second lock core 414, and it is connected on outer support seat 110.The second lock core 414 can be limited by the second block piece 420
Axial float in two lockholes 111 avoids the second lock core 414 by being detached from the second lockhole 111.
In the present embodiment, the second block piece 420 is circlip, offers jump-ring slot on the second lock core 414, circlip is arranged in
In jump-ring slot.In other embodiments, the second block piece 420 can also be other structures, as long as the second lock core 414 can be limited
The axial float in the second lockhole 111.
Optionally, outer support seat 110 is back on being formed with second gear item 112, second gear item on the surface of inner support seat 120
112 enclose at the outer rim of the second lockhole 111, and the end surfaces setting at the opposite both ends of second gear item 112.Outer handle 412
The second convex block is provided on towards the surface of outer support seat 110, the second convex block is located at 112 two ends being oppositely arranged of second gear item
Between face.When driving the second lock core 414 to rotate in the second lockhole 111 by outer handle 412, enable the second convex block the
Two grades of items move between 112 two end faces, and then effectively avoid outer 400 inordinate rotation of lock set.
In another embodiment, outer support seat 110 is back on can also form on the surface of inner support seat 120 there are two between
Every the boss of setting, the second convex block is located between two boss, as long as the rotational angle of the second convex block can effectively be limited, in turn
Limit the rotational angle of the second lock core 414.
In one embodiment, outer lock set 400 further includes the second return unit 430, and the second return unit 430 is used for outer latch fitting
410 recoil to initial position by maximum rotation position.Wherein initial position is one end pop-up branch of the lock tongue 210 far from elastic component 220
The open side of slot 121 is supportted, maximum rotated position is that lock tongue 210 retracts support slot 121.
In the present embodiment, in the both ends of the surface that second gear item 112 is oppositely arranged, wherein an end face is initial position, it is another
End face is maximum rotation position.Second return unit 430 is set on outer support seat 110, is used for the second convex block by maximum rotation position
Recoil to initial position.When wherein the second convex block is located at initial position, the one end of lock tongue 210 far from elastic component 220 can be popped up
The open side of support slot 121.
Specifically, the second return unit 430 is return spring, and there are two spaced second bullets for the second return unit 430 tool
Piece 432.The second groove 113 is offered on second gear item 112, wherein one second elastic slice 432 is arranged in the second groove 113, separately
One second elastic slice 432 is arranged close to initial position, and the second convex block is between another second elastic slice 432 and initial position.It uses
When, outer handle 412 is turned, it is dynamic to maximum rotational displacement that the second convex block squeezes another second elastic slice 432.After use, unclamp
Outer handle 412, due to the elastic force between two the second elastic slices 432, another second elastic slice 432 pushes the second convex block to return to initial bit
It sets, and then the second lock core 414 is driven to return to initial position.
In the present embodiment, the second return unit 430 is identical as 330 structure and specification of the first return unit.In other embodiments,
Second return unit 430 and the first return unit 330 can also be designed according to specific setting requirements.
In the present embodiment, outer support seat 110 back on being provided with the second rotation mark on the surface of inner support seat 120
114.The rotation direction of outer latch fitting 410 is judged by the personnel convenient to use of the second rotation mark 114.
Please refer to Fig. 8 and Fig. 9, in an embodiment, one end of reverse lockpin 510 on the inside of lock box by being arranged in lock box, instead
Lock pin 510 is movable relative to lock box.Reverse lockpin 510 is used to limit the movement of locking piece 200 and/or outer lock set 400.Pass through
Reverse lockpin 510, which is arranged, effectively to limit the movement of locking piece 200 and/or outer lock set 400, and then can be avoided by door-plate
It is unlocked by outer lock set 400 in outside.
Specifically, reverse lockpin 510 is set on inner support seat 120, and one end of reverse lockpin 510 is arranged in inner support seat 120
Interior, it is mobile relative to inner support seat 120 that reverse lockpin 510 can limit locking piece 200.Wherein, the other end of reverse lockpin 510 is located at
The inside of door-plate.By being arranged reverse lockpin 510 on interior support base 120, so that the other end of reverse lockpin 510 is located at door
The inside of plate, the convenient personnel being located on the inside of door-plate operate reverse lockpin 510.
Further, it is mobile relative to inner support seat 120 can to limit lock tongue 210 for reverse lockpin 510.When in use, pass through
Pull reverse lockpin 510 mobile relative to lock tongue 210, when reverse lockpin 510 is far from lock tongue 210, without limitation on the shifting of lock tongue 210
It is dynamic, and then it is mobile that lock tongue 210 can be stirred by interior lock set 300 or outer lock set 400.When needing to lock, promotion is locked
Pin 510 enables one end of reverse lockpin 510 to be connected on lock tongue 210, and then limits the movement of lock tongue 210.
In one embodiment, the side of lock tongue 210 towards reverse lockpin 510 is formed with limiting groove 212, one end of reverse lockpin 510
It is arranged in inner support seat 120 and can be arranged in limiting groove 212, and then can effectively limit lock tongue 210 relative to interior branch
It is mobile to support seat 120.
Referring to Fig. 4, further, lock hole 126 is offered on the side wall of inner support seat 120, reverse lockpin 510
One end is arranged in lock hole 126, and can be connected on lock tongue 210, and then it is mobile in support slot 121 to limit lock tongue 210.
In one embodiment, it is arranged with the first circlip 512 on reverse lockpin 510, offers the first card slot on inner support seat 120
127, the first card slot 127 is connected with lock hole 126.First circlip 512 is set in the first card slot 127.Pass through setting first
Circlip 512 needs certain dynamics that reverse lockpin 510 could be made with respect to lock hole 126 when pushing or pull on reverse lockpin 510
It is mobile relative to the first circlip 512 while mobile, the play in lock hole 126 of reverse lockpin 510 is avoided, and can not play
The effect of locking of effect.
Specifically, the first ball axle portion 514 is formed on reverse lockpin 510, the first circlip 512 is arranged in the first ball axle portion 514
Side.During pulling or pushing reverse lockpin 510, the first circlip 512 can be mobile by the side of the first ball axle portion 514
To the other side, the play in lock hole 126 of reverse lockpin 510 is effectively limited.Meanwhile passing through the first ball axle portion 514 and the first circlip
512 cooperation can effectively limit the moving distance of reverse lockpin 510, reverse lockpin 510 is avoided to be deviate from by lock hole 126.
In the present embodiment, outer support seat 110 is back on being additionally provided with third rotation mark on the surface of inner support seat 120
140.The rotation direction that 140 personnel convenient to use of mark judge connecting rod 522 is rotated by third.For example, third rotation mark 140
For rotational arrow, the direction of rotational arrow meaning is the direction for turning knob 521 and driving reverse lockpin 510 mobile.
In one embodiment, opening assembly includes activation members 520, and one end of activation members 520 is by being arranged in lock on the outside of lock box
In box, activation members 520 for drive reverse lockpin 510 relative to lock box move so that reverse lockpin 510 release to locking piece 200 and/
Or the limitation that outer lock set 400 moves.Wherein, activation members 520 are located at the outside of door-plate.
When personnel on the inside of door-plate cause danger, when needing by opening lockset 10 on the outside of door-plate, by by activation members 520
One end by being arranged in lock box on the outside of lock box, activation members 520 drive reverse lockpin 510 relative to lock box move so that
Reverse lockpin 510 releases the limitation moved to locking piece 200 and/or outer lock set 400, convenient to drive lock by outer lock set 400
It is mobile to determine part 200, facilitates opening-door plate, and then is conducive to give treatment to personnel in door-plate.
Specifically, activation members 520 can be arranged in inner support seat 120 by outer support seat 110, so that activation members
520 other end is located on outer support seat 110, and the personnel on the outside of door-plate is facilitated to operate activation members 520.
In one embodiment, activation members 520 include knob 521 and connecting rod 522, and knob 521 is set to one end of connecting rod 522,
The other end of connecting rod 522 passes through outer support seat 110 and can match with reverse lockpin 510.Connecting rod 522 is able to drive reverse lockpin
510 is mobile to the direction far from locking piece 200 and/or outer lock set 400, and knob 521 is located at outer support seat 110 back on interior branch
Support the side of seat 120.
Specifically, facilitate manipulation connecting rods 522 to match with reverse lockpin 510 by knob 521, and then facilitate control reverse lockpin
510 is mobile relative to locking piece 200, so that reverse lockpin 510 in the limiting groove 212 of lock tongue 210 by exiting, it is convenient to pass through external lock group
Part 400 controls lock tongue 210 and moves in support slot 121.
In the present embodiment, knob 521 is red, and then visually more eye-catching, and in door, this those inside endangers
When dangerous, knob 521 can be found in time.
Referring to Fig. 6 and Fig. 7, in an embodiment, turn hole 115 is offered on outer support seat 110, connecting rod 522 is worn
In can move in turn hole 115 and in turn hole 115.Gear 523, shape on reverse lockpin 510 are provided on the other end of connecting rod 522
At there is engaging tooth 516, gear 523 can be matched with engaging tooth 516.Connecting rod 522 can be rotated relative to outer support seat 110, with
Gear 523 is set to drive reverse lockpin 510 mobile to the direction far from locking piece 200 and/or outer lock set 400.Pass through 523 band of gear
Dynamic reverse lockpin 510 is mobile to the direction far from locking piece 200 and/or outer lock set 400, and then avoids reverse lockpin 510 further
The movement of locking piece 200 and/or outer lock set 400 is limited, the convenient outside by door-plate is unlocked.
In other embodiments, connecting rod 522 can also drive reverse lockpin 510 mobile by other means, as long as being capable of band
Dynamic reverse lockpin 510 releases the limitation moved to locking piece 200 and/or outer lock set 400.
In the present embodiment, reverse lockpin 510 limit locking piece 200 movement, connecting rod 522 be able to drive reverse lockpin 510 to
Direction far from locking piece 200 is mobile.In another embodiment, reverse lockpin 510 limits the movement of outer lock set 400, connecting rod 522
It is mobile to the direction far from outer lock set 400 to be able to drive reverse lockpin 510.In other embodiments, reverse lockpin 510 can also be same
The movement of time limit locking piece 200 and outer lock set 400, connecting rod 522 be able to drive reverse lockpin 510 to far from locking piece 200 and
The direction of outer lock set 400 is mobile.
Specifically, gear 523 shifts to install along the direction of 115 axis of turn hole with reverse lockpin 510, and knob 521 can be drawn
Dynamic connecting rod 522 moves in turn hole 115, so that gear 523 is meshed with engaging tooth 516.When not in use, gear 523 with nibble
It closes tooth 516 to mismatch, and then the normal use of reverse lockpin 510 will not be interfered.When needing to unlock from outside, so that connecting rod 522
It is moved in turn hole 115, gear 523 can be matched with engaging tooth 516, and further controls connecting rod 522 turns in turn hole 115
It is dynamic.It is mobile to the direction far from locking piece 200 and/or outer lock set 400 that reverse lockpin 510 is driven by gear 523, and then is avoided
Reverse lockpin 510 further limits the movement of locking piece 200 and/or outer lock set 400, facilitates unlocking.
In the present embodiment, when not using activation members 520, gear 523 is shifted to install relative to reverse lockpin 510, and gear
523 are located remotely from the side of outer support seat 110.Therefore, when in use, need to pull knob 521, and then connecting rod 522 is pulled to move
It is dynamic, gear 523 is matched with engaging tooth 516.When in use, if not pulling knob 521, only pass through 521 bands of knob
Dynamic connecting rod 522 rotates, then reverse lockpin 510 can not be made mobile, and then by failing to open lockset 10 on the outside of door-plate.In another implementation
In example, gear 523 be may be located on close to the side of outer support seat 110.
Referring to Fig. 4, in an embodiment, inner support seat 120 is towards offering cooperation on the surface of outer support seat 110
Hole 128, matching hole 128 are connected with lock hole 126, and matching hole 128 is corresponding with turn hole 115.Shape on the bottom wall of matching hole 128
At there is shaft 129, connecting hole is offered on the end face of 522 other end of connecting rod, the other end of connecting rod 522 passes through turn hole 115 and wears
In matching hole 128, shaft 129 is arranged in connecting hole 524 (as shown in Figure 2).When connecting rod 522 moves in turn hole 115
When, effective guiding role can be played by being matched by shaft 129 with connecting hole 524.
Optionally, the second circlip 525 is arranged on connecting rod 522, outer support seat 110 offers 116 (such as Fig. 2 of the second card slot
It is shown), the second circlip 525 is located in the second card slot 116.By the way that the second circlip 525 is arranged, when pushing or pull on connecting rod 522,
It is mobile relative to the second circlip 525 while needing certain dynamics that connecting rod 522 could be made mobile relative to turn hole 115, it avoids
Connecting rod 522, relative to 115 play of turn hole, influences the movement of reverse lockpin 510 in the case where not stressing.
Specifically, the second ball axle portion 526 is formed on connecting rod 522, the second circlip 525 is arranged in the second ball axle portion 526
Side.During pulling or pushing connecting rod 522, the second circlip 525 can be moved to separately by the side of the second ball axle portion 526
Side, the axial float of effective limiting rod 522.It, can meanwhile by the cooperation of the second ball axle portion 526 and the second circlip 525
The moving distance of effective limiting rod 522, avoids connecting rod 522 from being deviate from by turn hole 115.
Optionally, be also arranged with third block piece 527 on connecting rod 522, third block piece 527 be located at outer support seat 110 with
Between inner support seat 120.There is spacing between third block piece 527 and outer support seat 110.It is connecting rod when pulling connecting rod 522
522 mobile spaces certain relative to the mobile offer of outer support seat 110.It can effectively be limited by third block piece 527 simultaneously
The moving distance of connecting rod 522 processed avoids connecting rod 522 by extracting in turn hole 115.
In the present embodiment, third block piece 527 is circlip, offers jump-ring slot on connecting rod 522, circlip is arranged in circlip
In slot.In embodiment, third block piece 527 can also be other structures, as long as can limiting rod 522 in turn hole 115
Interior moving distance.
Specifically, outer support seat 110 is back on offering placing groove 117, placing groove 117 on the surface of inner support seat 120
It is connected with turn hole 115.Knob 521 can be rotated relative to connecting rod 522.When not in use, knob 521 is rotated relative to connecting rod 522
And it is set in placing groove 117.
In one embodiment, opening assembly further includes trigger 530, and trigger 530 is set on lock box, and trigger 530 is used
In the movement for incuding activation members 520 and trigger alarm.When using activation members 520, it is dynamic that mobile or rotation occurs for activation members 520
Make, alarm is started by trigger 530, to remind other staff to pay attention to.When someone's malice uses activation members 520, not only
Malice can be played a warning role using the people of activation members 520.Meanwhile it if can effectively be reminded on bus or car
Driver and other passengers, so that driver and other passengers make emergency measure.
Specifically, triggering hole 118 is offered on outer support seat 110, trigger 530 is set in triggering hole 118, knob
521 can be rotated relative to connecting rod 522, and can be in contact with trigger 530.In use, it is required that knob 521 is relative to even
Bar 522 rotates, and then conveniently pulls connecting rod 522 by knob 521, so that gear 523 is meshed with engaging tooth 516.Work as knob
521 with trigger 530 when separating, that is, can trigger alarm, can play instant alerts or warning function.
Optionally, triggering hole 118 is connected with placing groove 117.When not in use, knob 521 is set to placing groove 117
It is interior, and be in contact with trigger 530, and then control alarm and do not start.When needing using activation members 520, will shake hands 521 phases
Connecting rod 522 is rotated, so that knob 521 is separated with trigger 530, then trigger 530 controls alarm starting, effectively avoids
Illegally use activation members 520.
Optionally, the side of outer support seat 110 towards inner support seat 120 is provided with support plate 119, trigger 530 into one
Step is placed in support plate 119, and is arranged in triggering hole 118.It can be the peace of trigger 530 by setting support plate 119
Dress provides support platform.
In one embodiment, lockset 10 can also include alarm, and alarm can be set on lock box.In other embodiments
In, alarm can also be set to the position near door-plate or door-plate, as long as being capable of other warning functions.In another implementation
In example, lockset 10 can not also include alarm.
In the present embodiment, alarm is buzzer or loudspeaker.In other embodiments, alarm can also be warning
Lamp or alarm can also include warning lamp, as long as can play a warning role.
Referring to Fig. 10, the alarm electric operation control circuit figure in an embodiment.When lifting knob 521, knob 521 leaves triggering
Device SW, so that trigger SW break contact 1, is connected to contact 3, so that alarm control circuit is connected.Power supply BT1 passes through
Chip U1 input pin 5 is chip U1 power supply.The output pin 6 of chip U1 drives NPN triode Q1, and then drives buzzer LS1 work
It sounds an alarm.The external oscillation resistance of output pin 7 and 8 of chip U1.Wherein buzzer LS1 can also be loudspeaker.
In another embodiment, power supply BT1 can also further put bright light LED, play further warning function.
In other embodiments, alarm can also be controlled by other control circuits.As long as triggering can be passed through
Device 530 triggers alarm starting.
Referring to Fig. 1 and 2, in an embodiment, activation members 520 further include locking closure 540, and locking closure 540 can be opened and closed to set
It is placed on outer support seat 110, locking closure 540 can be covered on knob 521.It is can be avoided by locking closure 540 it should be noted that drawing
Hand 521, and go to pull knob 521.
There is elastic triggering block, knob 521 can compress the elastic triggering block in one embodiment, on trigger 530.?
When knob 521 is pressed in elastic triggering block, alarm is not triggered；If knob 521 leaves the elastic triggering block or not right
When elastic triggering block applies pressure, alarm work is triggered.
Specifically, knob 521 can be pressed in elastic triggering block by locking closure 540.
Further, buckle 541 is provided on locking closure 540, buckle 541 can be arranged on outer support seat 110, and then be made
It obtains locking closure 540 knob 521 is pressed in elastic triggering block.Locking closure 540 can also be made more stable by buckle 541 simultaneously
Ground is covered on knob 521.
Optionally, can also have on the side wall of outer support seat 110 buckle slot 545 (as shown in Figure 6), buckle 541 can block
In buckle slot 545, so that locking closure 540 is more stably placed on outer support seat 110.
In another embodiment, locking closure 540 directly can also mutually incude with trigger 530.When opening locking closure 540, so that lock
When lid 540 for outer support seat 110 relative to rotating, that is, it can trigger alarm, and then personnel is warned to pull down in non-emergent situation
Dynamic knob 521, while striving for the emergency reaction time for other staff.
Specifically, rotating bar 542 is provided on outer support seat 110, the opposite end of rotating bar 542 is respectively arranged at outer support
On seat 110.Torsionspring 543 is arranged in rotating bar 542, one end of torsionspring 543 is connected on locking closure 540, the other end
It is connected on outer support seat 110, is covered on knob 521 so that locking closure 540 is more stable.
In one embodiment, lockset 10 is also provided with caution slogan, plays effective warning alert by caution slogan
Effect.
In one embodiment, lockset 10 can also include lock piece, and lock piece is fixed on doorframe.Wherein 200 energy of locking piece
It enough protrudes into lock piece, and then limits door-plate relative to doorframe activity.
In one embodiment, bolt is also provided on door-plate.When there are personnel illegally to use activation members 520, people is avoided
Member is illegally into such as door-plate inside, can be by the fixed door-plate of bolt, effectively during personnel illegally use activation members 520
It avoids personnel from illegally entering, the safety of door-plate those inside is effectively ensured.
In the present embodiment, protective door is applied on bus in any of the above-described embodiment, and protective door is installed on driver
Seat side.After driver enters driver's compartment, protective door can be shut, locking piece 200 protrudes into lock piece, so that door-plate is locked
It is fixed.Further by pressing reverse lockpin 510 on the inside of door-plate, reverse lockpin 510 is enabled to be inserted in the limiting groove 212 of lock tongue 210,
Passenger cannot directly rotate the outer handle 412 of outer lock set 400 to open driver's protective door on the outside of door-plate at this time.
And emergency situations are met, when driver can not independently open protective door, external staff opens locking closure 540, and knob 521 is not
Apply pressure in the elastic triggering block to trigger 530, and then triggers alarm.Alternatively, lifting knob 521, so that knob 521
It is separated with trigger 530, and then triggers alarm.At this point, pull knob 521 so that gear 523 on connecting rod 522 with lock
Engaging tooth 516 on pin 510 matches.Further 521 gears 523 of rotation knob drive reverse lockpin 510 to exit limiting groove 212,
I.e. openable reverse lockpin.Finally rotating outer handle 412 is openable protective door.By the structure of above-mentioned lockset 10, in burst shape
Condition when driver can not independently open protective door, can open protective door by opening assembly, and then can carry out to driver
Treatment in time.
If passenger illegally opens protective door, alarm can be triggered while opening locking closure 540, and then is played effectively
Ground warning function and reminding effect strive for the emergency reaction time for other staff.During unlocking, need first to pull knob
521 drive connecting rods 522 move in turn hole 115, and rotation knob 521 drives reverse lockpin 510 to exit limiting groove by connecting rod 522
212.The process that this releasing is locked needs certain operating time, and within this time, driver and other passengers can be taken promptly
Measure avoids the malicious interference of passenger for example, driver can further be fixed door-plate by bolt.Meanwhile it pulling
Knob 521 drives 522 movement, only in the case where rotation knob 521, can not release the limitation of reverse lockpin 510, further increase
Passenger's malice opens the difficulty of protective door, and then the further personal safety of effective guarantee driver and passenger.
Not only structure design is simple and convenient for above-mentioned lockset 10, can meet the requirement that necessary driver protects door lock, simultaneously
It is additionally contemplates that the security risk of driver itself and the convenience of driver switch's door.
In another embodiment, lockset 10 can be in application in other environments in any of the above-described embodiment, can be tight
Protective door is effectively opened under anxious situation, avoids personnel in protective door that safety problem occurs.
Several embodiments of the invention above described embodiment only expresses, the description thereof is more specific and detailed, but not
It can therefore be construed as limiting the scope of the patent.It should be pointed out that for those of ordinary skill in the art,
Without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to protection model of the invention
It encloses.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (10)
1. a kind of lockset characterized by comprising
Lock box, with inside and the outside being oppositely arranged with the inside；
Locking piece is set in the lock box；
Interior lock set, one end on the inside of the lock box by being arranged in the lock box, and the interior lock set is for stirring the lock
It is mobile relative to the lock box to determine part；
Outer lock set, one end on the outside of the lock box by being arranged in the lock box, and the outer lock set is for stirring the lock
It is mobile relative to the lock box to determine part；
Reverse lockpin, by being arranged in the lock box on the inside of the lock box, the reverse lockpin can be transported relative to the lock box for one end
Dynamic, the reverse lockpin is used to limit the movement of the locking piece and/or the outer lock set；And
Opening assembly, including activation members and trigger, one end of the activation members is by being arranged in the lock on the outside of the lock box
In box, the activation members are for driving the reverse lockpin to move relative to the lock box, so that the reverse lockpin is released to described
The limitation of locking piece and/or the external lock component movement, the trigger are set on the lock box, and the trigger is for feeling
Answer the movement of the activation members and for triggering alarm.
2. lockset according to claim 1, which is characterized in that the lock box include outer support seat and with the outer support seat
The inner support seat being oppositely arranged, the locking piece are set in the inner support seat, and one end of the interior lock set is arranged in institute
Inner support seat is stated, one end of the reverse lockpin is arranged in the inner support seat and can limit the locking piece movement, described outer
One end of lock set is arranged in the outer support seat, and the activation members can be arranged in the inner support seat by the outer support seat
It is interior.
3. lockset according to claim 2, which is characterized in that the activation members include that knob and connecting rod, the knob are set
It is placed in one end of the connecting rod, the other end of the connecting rod passes through the outer support seat and can match with the reverse lockpin,
The connecting rod is able to drive the reverse lockpin, and mutually the direction far from the locking piece is mobile, and the knob is located at the outer support seat
Back on the side of the inner support seat.
4. lockset according to claim 3, which is characterized in that gear is provided on the other end of the connecting rod, it is described anti-
It is formed with the engaging tooth that can be matched with the gear on lock pin, turn hole is offered on the outer support seat, the connecting rod is worn
It in the turn hole, and can be rotated in the turn hole, so that the gear drives the reverse lockpin to far from the lock
The direction for determining part is mobile.
5. lockset according to claim 4, which is characterized in that the gear and the reverse lockpin are along the turn hole axis
It is shifted to install on direction, the knob can pull the connecting rod to move in the turn hole, so that the gear is nibbled with described
Tooth is closed to be meshed.
6. lockset according to claim 3, which is characterized in that offer triggering hole, the triggering on the outer support seat
Device is set in the triggering hole, and the knob can be rotated relative to the connecting rod, and can be in contact with the trigger.
7. according to the described in any item locksets of claim 3-5, which is characterized in that the activation members further include locking closure, the lock
Lid can be opened and closed to be set on the outer support seat, and the locking closure can be covered on the knob.
8. according to the described in any item locksets of claim 2-5, which is characterized in that offer the first lock on the inner support seat
Hole, the interior lock set include interior latch fitting and the first return unit, the interior latch fitting be arranged in first lockhole and with it is described
Locking piece is inconsistent, and the interior latch fitting can be rotated in first lockhole, and first return unit is set to the inner support
On seat, first return unit is used to the interior latch fitting recoiling to initial position by maximum rotation position.
9. according to the described in any item locksets of claim 2-5, which is characterized in that offer the second lock on the outer support seat
Hole, the outer lock set include outer latch fitting and the second return unit, the outer latch fitting be arranged in second lockhole and with the lock
It is inconsistent to determine part, the outer latch fitting can be rotated in second lockhole, and second return unit is set to the outer support seat
On, second return unit is used to the outer latch fitting recoiling to initial position by maximum rotation position.
10. a kind of protective door characterized by comprising
Door-plate；And
Such as the described in any item locksets of claim 1-9, the lock box is installed on the door-plate, so that the interior lock set
The other end is located on the inside of the door-plate, and the other end of the outer lock set is located at the outside of the door-plate, wherein the reverse lockpin
The other end be located at the inside of the door-plate, the other end of the activation members is located at the outside of the door-plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910259375.2A CN110017070B (en) | 2019-04-02 | 2019-04-02 | Protective door and lockset |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910259375.2A CN110017070B (en) | 2019-04-02 | 2019-04-02 | Protective door and lockset |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110017070A true CN110017070A (en) | 2019-07-16 |
| CN110017070B CN110017070B (en) | 2023-12-05 |
Family
ID=67190375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910259375.2A Active CN110017070B (en) | 2019-04-02 | 2019-04-02 | Protective door and lockset |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110017070B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109869052A (en) * | 2019-04-23 | 2019-06-11 | 广州通巴达电气科技有限公司 | Lock device, guard system and passenger car |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040058563A1 (en) * | 2002-08-30 | 2004-03-25 | Aisin Seiki Kabushiki Kaisha | Door open/close operating device |
| US20080141742A1 (en) * | 2005-01-24 | 2008-06-19 | Burgundy Trial Pty Ltd. | Locking Arrangement |
| CN201882004U (en) * | 2010-12-21 | 2011-06-29 | 路敌 | Safety protection plate used in bus driving cab |
| WO2018033175A1 (en) * | 2016-08-16 | 2018-02-22 | Kiekert Ag | Motor vehicle lock |
| CN207776634U (en) * | 2018-01-17 | 2018-08-28 | 瑞安市德乐五金配件有限公司 | A kind of lock for luxury bus and city electric bus |
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2019
- 2019-04-02 CN CN201910259375.2A patent/CN110017070B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040058563A1 (en) * | 2002-08-30 | 2004-03-25 | Aisin Seiki Kabushiki Kaisha | Door open/close operating device |
| US20080141742A1 (en) * | 2005-01-24 | 2008-06-19 | Burgundy Trial Pty Ltd. | Locking Arrangement |
| CN201882004U (en) * | 2010-12-21 | 2011-06-29 | 路敌 | Safety protection plate used in bus driving cab |
| WO2018033175A1 (en) * | 2016-08-16 | 2018-02-22 | Kiekert Ag | Motor vehicle lock |
| CN207776634U (en) * | 2018-01-17 | 2018-08-28 | 瑞安市德乐五金配件有限公司 | A kind of lock for luxury bus and city electric bus |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109869052A (en) * | 2019-04-23 | 2019-06-11 | 广州通巴达电气科技有限公司 | Lock device, guard system and passenger car |
| CN109869052B (en) * | 2019-04-23 | 2021-02-23 | 广州通巴达电气科技有限公司 | Lockset device, protection system and passenger car |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110017070B (en) | 2023-12-05 |
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