CN108301690A - Anti- cat eye device, door lock and the door with the door lock - Google Patents
Anti- cat eye device, door lock and the door with the door lock Download PDFInfo
- Publication number
- CN108301690A CN108301690A CN201810286844.5A CN201810286844A CN108301690A CN 108301690 A CN108301690 A CN 108301690A CN 201810286844 A CN201810286844 A CN 201810286844A CN 108301690 A CN108301690 A CN 108301690A
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- Prior art keywords
- clutch
- gear
- slot
- pin
- retainer
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- 241000282326 Felis catus Species 0.000 title claims description 6
- 230000007246 mechanism Effects 0.000 claims abstract description 44
- 230000005540 biological transmission Effects 0.000 claims abstract description 34
- 230000000712 assembly Effects 0.000 claims abstract description 10
- 238000000429 assembly Methods 0.000 claims abstract description 10
- 230000009471 action Effects 0.000 claims description 9
- 230000033001 locomotion Effects 0.000 claims description 8
- 239000011022 opal Substances 0.000 abstract description 21
- 238000010276 construction Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 9
- 239000000463 material Substances 0.000 description 8
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 230000030214 innervation Effects 0.000 description 3
- 238000007493 shaping process Methods 0.000 description 3
- 239000003086 colorant Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B17/00—Accessories in connection with locks
- E05B17/20—Means independent of the locking mechanism for preventing unauthorised opening, e.g. for securing the bolt in the fastening position
- E05B17/2003—Preventing opening by insertion of a tool, e.g. flexible, between door and jamb to withdraw the bolt
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B17/00—Accessories in connection with locks
- E05B17/22—Means for operating or controlling lock or fastening device accessories, i.e. other than the fastening members, e.g. switches, indicators
-
- 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
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B9/00—Lock casings or latch-mechanism casings ; Fastening locks or fasteners or parts thereof to the wing
- E05B9/002—Faceplates or front plates
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lock And Its Accessories (AREA)
Abstract
The present invention relates to a kind of anti-cat eye device, door lock and with the door of the door lock, anti-cat eye device includes knob, transmission mechanism comprising with the retainer of the input axis connection of the knob and the cam being set on the retainer；Clutch, it includes clutch yoke, clutch pin assemblies and clutch component, the clutch pin assemblies include on-of pin and the first elastic component for being set on the on-of pin, are equipped with the fitting that can be offseted with the cam in the clutch yoke far from the on-of pin end.Above-mentioned anti-cat eye device can not only increase the concealment of anti-opal knob by increasing individually designed knob, transmission mechanism and clutch, the anti-theft of anti-cat eye device can also be increased, improve door lock safety, overall construction design is simple, it is conveniently operated, strong applicability.
Description
Technical field
The present invention relates to locking device technical fields, more particularly to anti-cat eye device, door lock and with the door of the door lock.
Background technology
Current antitheft door is all provided with opal, and some criminals are by destroying opal and by opal hole and using special
Interior is stretched into tool and lifts or press handle to realize opening door lock, and then gets in theft.
It is traditional to lock button by increasing and prevent opal from stealing, but usually door after locking Yi Dan can cause outdoors
It can not open, inconvenience is brought to using.The prior art, it is generally anti-to realize by increasing anti-opal button on Internal handle
Opal function carries out indoor openings while so need to be by pressing anti-opal button, causes indoor openings cumbersome, and is arranged
More buttons also influence the beauty of door lock.In addition, anti-opal button is directly exposed on Internal handle, anti-opal ability is limited, no
Method molecule is still easy to find out loophole with opening door lock and theft of geting started；In addition existing anti-opal push button function is single, can not
Meets the needs of different application scene.
Invention content
Based on this, it is necessary to for the above at least one technical problem, provide a kind of anti-cat eye device, door lock and with should
The door of door lock.
A kind of anti-cat eye device, the anti-cat eye device include：
Knob；
Transmission mechanism comprising with the retainer of the input axis connection of the knob and be set on the retainer
Cam；
Clutch comprising clutch yoke, clutch pin assemblies and clutch component, the clutch pin assemblies include on-of pin
With the first elastic component being set on the on-of pin, in the clutch yoke far from the on-of pin end be equipped with can with it is described
The fitting that cam offsets；
The clutch yoke has first position and the second position, can in one end of first position, the clutch yoke
It pushes in the on-of pin to the clutch slot being inserted into the clutch component so that the clutch component is in the state closed；Institute
State cam the rotation seat followed to turn to and be connected on the fitting, so drive the clutch yoke towards far from it is described from
Dowel pin direction moves to the second position, and the on-of pin is detached from the clutch slot under the action of the first elastic component so that described
Clutch component be in from state.
Above-mentioned anti-cat eye device is followed by increasing individually designed knob, transmission mechanism and clutch by cam
Knob can simultaneously offset with clutch yoke, and then push clutch yoke, reduce to on-of pin power, on-of pin is detached from clutch slot
So that clutch component is in from state, anti-opal function is realized.The concealment that anti-opal knob can not only be increased, can also increase
Add the anti-theft of anti-cat eye device, improves door lock safety, overall construction design is simple, is conveniently operated, strong applicability.
The transmission mechanism further includes first gear in one of the embodiments, the first gear and the cam
It is laminated and stagger setting is on the retainer.
The anti-cat eye device further includes fixed seat and the limit that is set in the fixed seat in one of the embodiments,
Bit slice, the retainer are equipped with the first positive stop lug boss, and the banking stop is equipped with to constrain the of first positive stop lug boss
One limit protrusion, and then constrain the rotation angle of the retainer.
The present invention also provides a kind of door lock, including inner panel, the inner panel includes：
Shell；
Internal handle is set to hull outside, connect with lock body and is opened the door with realizing,
Anti- cat eye device is set in the shell and is connect with the Internal handle；
Wherein, the anti-cat eye device includes：
Knob is set to hull outside；
Transmission mechanism comprising with the retainer of the input axis connection of the knob and be set on the retainer
Cam；
Clutch comprising clutch yoke, clutch pin assemblies and the clutch component being connect with the Internal handle, it is described from
Dowel pin component includes on-of pin and the first elastic component for being set on the on-of pin, far from the clutch in the clutch yoke
Pin end is equipped with the fitting that can be offseted with the cam；
The clutch yoke has first position and the second position, can in one end of first position, the clutch yoke
It pushes in the on-of pin to the clutch slot being inserted into the clutch component so that the clutch component is in the state closed；Institute
State cam the rotation seat followed to turn to and be connected on the fitting, so drive the clutch yoke towards far from it is described from
Dowel pin direction moves to the second position, and the on-of pin is detached from the clutch slot under the action of the first elastic component so that described
Clutch component be in from state.
Above-mentioned door lock follows knob to turn by increasing individually designed knob, transmission mechanism and clutch by cam
It moves and can offset with clutch yoke, and then push clutch yoke, reduce to on-of pin power, on-of pin is detached from clutch slot to make
It obtains clutch component to be in from state, realizes anti-opal function.The concealment that anti-opal knob can not only be increased, can also increase anti-cat
The anti-theft of eye device improves door lock safety, and overall construction design is simple, is conveniently operated, strong applicability.
The door lock further includes outer panels and/or lock body in one of the embodiments,.
The transmission mechanism further includes first gear in one of the embodiments, the first gear and the cam
It is laminated and stagger setting is on the retainer, the door lock further includes and locks the first lock transmission mechanism of tongue connection, described
First lock transmission mechanism is at least partly engaged with the first gear.
The first lock transmission mechanism includes the second tooth being meshed with the first gear in one of the embodiments,
Power is transmitted to institute by wheel and the third gear to link with the second gear, the first gear by the second gear
Third gear is stated, locking or unlock are realized to which tongue is locked in control.
The first lock transmission mechanism further includes link mechanism in one of the embodiments, and the two of the link mechanism
End is connect with the second gear and the third gear respectively, for the power of the second gear to be transferred to the third
Gear.
Described first locks the 4th gear that transmission mechanism further includes and locks tongue connection, institute in one of the embodiments,
The 4th gear and the mutual internal messing of third gear are stated, by the way that the power of the third gear is transferred to the 4th gear
With rotation, gear grooved is offered on the third gear, the gear grooved is used to limit the motion range of the 4th gear.
The number of teeth of the first gear is the half of the number of teeth of the second gear in one of the embodiments, described
The number of teeth of third gear is the number of teeth of twice of the 4th gear.
The second gear is intermittent gear structure in one of the embodiments, and the gear grooved is arc gain, institute
The rotational angle for stating second gear is not less than the arc angle of the gear grooved.
The anti-cat eye device further includes fixed seat and the limit that is set in the fixed seat in one of the embodiments,
Bit slice, the retainer are equipped with the first positive stop lug boss, and the banking stop is equipped with to constrain the of first positive stop lug boss
One limit protrusion, and then constrain the rotation angle of the retainer.
The banking stop is loop configuration and can be set on the retainer in one of the embodiments, described
First limit protrusion is arranged on the inner ring of the banking stop, and first positive stop lug boss is with the cam not in same plane
On.
The outer ring of the banking stop at least offers the first slot and the second slot, the fixation in one of the embodiments,
Seat is equipped with the second locating part and third locating part for being respectively used to limit first slot and second slot；Or
The outer ring of the banking stop offers the first slot, the second slot and third slot, and first slot is arc groove, the arc
There is shape slot the first limit point and the second limit point, the fixed seat to be equipped with the second limit for limiting first slot
Part, the fixed seat are equipped with the elastic spacing one for limiting second slot or third slot, and the banking stop passes through the elasticity
Locating part is removably mounted in the fixed seat.
In one of the embodiments, first limit point and second slot respectively with second limit point and institute
Third slot is stated to be symmetrical arranged.
The fitting includes bearing or pulley in one of the embodiments,；The clutch component includes the first clutch
Part and the second clutch part, the on-of pin is by being inserted into or being detached from clutch slot, to realize first clutch part and described second
The linkage or disengagement of clutch part；
The shell includes bottom case and the mask that is detachably connected with the bottom case, and the bottom case and the mask constitute one
A accommodating chamber.
The present invention also provides the door locks of a kind of door, including any description above.
Description of the drawings
Fig. 1 is the door latch structure schematic diagram of the present invention；
Fig. 2 is the part-structure schematic diagram of the first mode of the inner panel of the present invention；
Fig. 3 is the structural schematic diagram in a direction of the transmission mechanism of the present invention；
Fig. 4 is the structural schematic diagram in another direction of the transmission mechanism of the present invention；
Fig. 5 is the structural schematic diagram of the clutch yoke of the present invention；
Fig. 6 is the structural schematic diagram of the banking stop of the present invention；
Fig. 7 is the structural schematic diagram of the third gear of the present invention；
Fig. 8 is the part-structure schematic diagram of the second mode of the inner panel of the present invention；
Fig. 9 is the part-structure schematic diagram of the third mode of the inner panel of the present invention；
Figure 10 a-10c are the structural representation letter of the transmission mechanism of Three models of the door lock of the present invention after handle commutation
Figure.
Reference numeral：
1, inner panel, 2, lock body, 3, outer panels；
110, Internal handle, 120, knob, 130, transmission mechanism, 131, retainer, 132, cam, 133, first gear,
134, the first positive stop lug boss, 135, position innervation face；
140, clutch, 141, clutch yoke, 1411, fitting, 1412, limiting slot, 1413, opening, 142, clutch
Pin, the 143, first elastic component, 144, castle wheel, 145, driving wheel, 146, shift fork limited post, the 147, second elastic component；
150, banking stop, the 151, first limit protrusion, the 152, first slot, the 153, second slot, 154, third slot；
160, elastic spacing one, the 170, second locating part, 181, second gear, 182, third gear, 1821, gear grooved,
183, the 4th gear, 184, first connecting rod, 185, clamp spring, 186, connecting rod column, 187, connecting rod location hole.
Specific implementation mode
In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, below in conjunction with the accompanying drawings to the present invention
Specific implementation mode be described in detail.Many details are elaborated 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 of violating intension of the present invention, therefore the present invention is not limited by following public specific embodiment.
It should be noted that when part is referred to as " being fixed on " another part, it can directly on another part or
There may be parts placed in the middle.When a part is considered as " connection " another part, it can be directly to another part or
Person may be simultaneously present part placed in the middle.
Unless otherwise defined, all of technologies and scientific terms used here by the article and belong to the technical field of the present invention
The normally understood meaning of technical staff is identical.Used term is intended merely to description tool in the description of the invention herein
The purpose of the embodiment of body, it is not intended that in the limitation present invention.Term " and or " used herein includes one or more phases
Any and all combinations of the Listed Items of pass.
Below in conjunction with the accompanying drawings, illustrate the better embodiment of the present invention.
As illustrated in fig. 1 and 2, a kind of door lock, including inner panel 1, lock body 2 and outer panels 3.Inner panel 1 include shell, interior
Hand 110 and anti-cat eye device.Internal handle 110 is set to hull outside, connect with lock body 2 and is opened the door with realizing.Anti- cat eye device is set
It is placed in shell and is connect with Internal handle 110, to realize anti-opal function.
Anti- cat eye device includes knob 120, transmission mechanism 130 and clutch 140.
Knob 120 is set to hull outside, can be shift knob, and the marks such as arrow, shell can be equipped on knob of shifting gears
It is equipped with the pattern of corresponding different mode, by rotating the position indicated by the adjustable arrow of the shift knob, and then according to institute
Selection mode realizes different functions.Such as anti-opal function or unlocking function or locking function.
As shown in Figures 3 and 4, transmission mechanism 130 includes and the retainer 131 of the input axis connection of knob 120 and setting
In the cam 132 on retainer 131.131 one end of retainer is connect by square shaft with knob 120, and the other end can be passed through and be fixed
The through-hole of seat (not shown), retainer 131 can follow knob 120 to rotate, and then drive 132 turns of cam on retainer 131
It is dynamic.In one embodiment, cam 132 can be fixedly mounted or be removably mounted on retainer 131.Cam 132 and retainer
131 can be high molecular material, and the two can be integrally formed.Certainly both or other materials, can distinguish after machine-shaping again
Assembling.
Clutch 140 includes clutch yoke 141, clutch pin assemblies and the clutch component being connect with Internal handle 110.Clutch
Pin assemblies include on-of pin 142 and the first elastic component 143 for being set on on-of pin 142, far from on-of pin in clutch yoke 141
142 ends are equipped with the fitting 1411 that can be offseted with cam 132, and the clutch slot being inserted into for on-of pin 142 is equipped in clutch component.
Clutch yoke 141 has first position and the second position, and in first position, one end of clutch yoke 141 can push away
It presses in on-of pin 142 to the clutch slot being inserted into clutch component so that clutch component is in the state closed.Cam 132, which follows, to be turned
Dynamic seat, which turns to, to be connected on fitting 1411, and then clutch yoke 141 is driven to move to second towards far from 142 direction of on-of pin
Position, on-of pin 142 are detached from clutch slot under the action of the first elastic component 143 so that clutch component be in from state.
In one embodiment, as shown in figure 5, close clutch component end is arcuate structure, the arc in clutch yoke 141
Structure can match clutch component, so that the end of clutch yoke 141 can offset with clutch component；It is separate in clutch yoke 141
Clutch component end is connect with the second elastic component 147.Fitting 1411 is arranged in clutch yoke 141 on separate clutch component end,
Fitting 1411 should be rigid material, can push and pull clutch yoke 141 to the second in the promotion lower stress of the protrusion of cam 132
Position.Preferably, fitting 1411 is rigidity rotation part, may be, for example, bearing or pulley, in the present embodiment, fitting 1411
For bearing.The protrusion of such cam 132 rotates and applies a power, effect of the rigidity rotation part in the power to fitting 1411
Lower rotation, and friction is rolling friction between cam 132, can so reduce the contact site to cam 132 and fitting 1411
Abrasion, improve the service life of door lock.
The opening 1413 that is partially passed through for retainer 131 is equipped in clutch yoke 141,1413 inner wall of being open is equipped with and biography
The matched interior positioning surface of dynamic seat 131.Clutch 140 further includes the shift fork limited post 146 of fixed setting, in clutch yoke 141
It is equipped with the limiting slot 1412 for accommodating shift fork limited post 146, limiting slot 1412 is equipped with first group in 142 direction of motion of on-of pin
Pitch limit point and the second shift fork limit point.When clutch yoke 141 moves, limiting slot 1412 is transported relative to shift fork limited post 146
It is dynamic, after shift fork limited post 146 reaches the first shift fork limit point and the second shift fork limit point in limiting slot 1412, clutch yoke
141 stop continuing to move, and clutch yoke at this time 141 can correspond to respectively is in first position and the second position.
In one embodiment, the first elastic component 143 can be compression spring, under the action of the elastic force of compression spring, be dialled in clutch
The pushing active force of fork 141 becomes hour, and on-of pin 142 pops up outward, realizes and is detached from clutch slot.Equally, the second elastic component 147
Can be compression spring, one end of the second elastic component 147 is fixed, and the other end is connect with clutch yoke 141.When clutch yoke 141 is not by convex
Wheel 132 abuts, and under the active force of second elastic component 147, can realize the reset of clutch yoke 141.
Clutch component includes the first clutch part and the second clutch part, and on-of pin 142 is by being inserted into or being detached from clutch slot, with reality
The linkage or disengagement of existing first clutch part and the second clutch part.In the present embodiment, as figure XX shown in, the first clutch part be from
Wheel 144 is closed, the second clutch part is the driving wheel 145 nested with castle wheel 144.Driving wheel 145 can be incomplete mechanism gear mechanism.From
The input axis connection of wheel 144 and Internal handle 110 is closed, driving wheel 145 is engaged with 2 driving wheel of lock body (not shown).
When on-of pin 142 is inserted into clutch slot, clutch component is in the state closed, at this time castle wheel 144 and driving wheel 145
Linkage, when rotating Internal handle 110, castle wheel 144 rotates under the action of Internal handle 110, and then driving wheel 145 is driven to rotate,
And then the rotation of 2 driving wheel of lock body is driven, to realize that unlock is opened the door.When manual adjustment knob 120, and then drive retainer 131
Rotation, cam 132 are followed by the rotation of retainer 131, and cam 132 is connected on fitting 1411, and fitting 1411 pushes clutch
Shift fork 141 moves down, and releases constraint of the clutch yoke 141 to on-of pin 142, on-of pin 142 is under the action of the first elastic component 143
Towards be detached from clutch slot direction move so that clutch component be in from state, at this time castle wheel 144 do not join with driving wheel 145
Dynamic, driving wheel 145 cannot follow castle wheel 144 to rotate, when rotating Internal handle 110, effect of the castle wheel 144 in Internal handle 110
Lower idle running, can not unlock enabling, to realize anti-opal function.
With continued reference to Fig. 3 and 4, transmission mechanism 130 further includes first gear 133, and first gear 133 and cam 132 are laminated
And stagger setting is on retainer 131.Cam 132, retainer 131 and first gear 133 can be high molecular material, and three can be
It is integrally formed.Certain three is alternatively other materials, is assembled again after can distinguishing machine-shaping.
Door lock further includes and locks the first lock transmission mechanism 130 of tongue connection, and the first lock transmission mechanism 130 includes and first
The second gear 181 and the third gear 182 to link with second gear 181, first gear 133 that gear 133 is meshed will be moved
Power is transmitted to third gear 182 by second gear 181, and locking or unlock are realized to which tongue is locked in control.
In this way, by increasing first gear 133 on retainer 131, first gear 133 can be realized anti-by gear drive
Lock so that anti-cat eye device not only has anti-opal function, but also has both back locking function, can not only increase anti-opal knob 120
Concealment, and provide multi-ensuring to improve anti-theft, in addition by multi-functional set on a knob 120, client Ke Gen
According to need carry out mode tuning, appearance design more simple and beautiful, strong applicability.
In one embodiment, as shown in figs. 2 and 7, the first lock transmission mechanism 130 further includes 184 mechanism of connecting rod, connecting rod
The both ends of 184 mechanisms are connect with second gear 181 and third gear 182 respectively, for the power of second gear 181 to be transferred to
Third gear 182.In the present embodiment, link mechanism includes first connecting rod 184 and is arranged at 184 both ends of the first connecting rod
Connecting rod column 186.Second gear 181 and third gear 182 are equipped with 184 location hole of first connecting rod passed through for connecting rod column 186,
Connecting rod column 186 is fixedly connected by clamp spring 185 with second gear 181 and third gear 182 respectively.By increasing link mechanism,
It can will lock tongue to be placed on door lock far from 120 end of knob so that knob 120 and lock tongue not on the same axis, prevent sudden and violent
Power picking lock increases anti-theft.
In one embodiment, first lock transmission mechanism 130 further include and lock tongue connection the 4th gear 183, the 4th
Gear 183 and 182 mutual internal messing of third gear, by the way that the power of third gear 182 is transferred to the 4th gear 183 to turn
It is dynamic, gear grooved 1821 is offered on third gear 182, gear grooved 1821 is used to limit the motion range of the 4th gear 183.
In one embodiment, second gear 181 is intermittent gear structure, and gear grooved 1821 is arc gain, the second tooth
The rotational angle of wheel 181 is not less than the arc angle of gear grooved 1821.Since the movement travel for locking tongue is limited, pass through control
The rotational angle of second gear 181 processed and the arc angle of gear grooved 1821, and then the rotational travel of the 4th gear 183 is controlled,
To which the movement travel of tongue is locked in control.
In one embodiment, the number of teeth of first gear 133 is the half of the number of teeth of second gear 181, third gear 182
The number of teeth be twice the 4th gear 183 the number of teeth.By the design of this number of gear teeth, it can be achieved that good gear drive and
Stroke Control.
In one embodiment, anti-cat eye device further includes fixed seat and the banking stop 150 that is set in fixed seat, transmission
Seat 131 is equipped with the first positive stop lug boss 134, and banking stop 150 is equipped with to constrain the first limit protrusion of the first positive stop lug boss 134
151, and then constrain the rotation angle of retainer 131.
In one embodiment, banking stop 150 is loop configuration and can be set on retainer 131, the first limit convex
It rises and 151 is arranged on the inner ring of banking stop 150, the first positive stop lug boss 134 and cam 132 are not in the same plane.First limit
Boss 134 is laminated with cam 132, first gear 133 and on stagger setting retainer 131.Cam 132, retainer 131, first
Gear 133 and the first positive stop lug boss 134 can be high molecular material, and four can be integrally formed.Certain four are alternatively other materials
Material, assembles again after can distinguishing machine-shaping.
In one embodiment, as shown in fig. 6, the outer ring of banking stop 150 offers the first slot 152, the second slot 153 and
Three slots 154.First slot 152 is arc groove, and there is arc groove the first limit point and the second limit point, fixed seat to be equipped with for limiting
Second locating part 170 of the first slot 152 of position, fixed seat are equipped with the elastic spacing one for limiting the second slot 153 or third slot 154
160, banking stop 150 is removably mounted on by elastic spacing one 160 in fixed seat.Elastic spacing one 160 is positioning hoodle,
Second slot 153 and third slot 154 can be the point slot for matching the positioning hoodle.Preferably, banking stop 150 is symmetrical banking stop 150,
The first limit point and the second slot 153 are symmetrical arranged with the second limit point and third slot 154 respectively at this time.At this point, the first slot 152 with
First limit protrusion 151 can facilitate installation in the same side.
It, so can be according to the unlocking direction of door due to increasing the slot in 1413 directions of multiple and different openings on banking stop 150
The position of banking stop 150 is adjusted, to realize bi-directional door, increases the applicability of door lock.It is opened or right when door lock is in a left side
When opening, the second locating part 170 in fixed seat can correspond to the first limit point or the second limit point, and elastic spacing one 160 can correspond to
Second slot 153 or third slot 154, since the position of 150 the first limit protrusion 151 of inside of banking stop is fixed, banking stop 150
It is disassembled from fixed seat by elastic spacing one 160, by adjusting behind the position of banking stop 150 and fixed, to change
The position of first limit protrusion 151, and then can realize the switching of bi-directional door.
Certainly, in another embodiment, in order to simplify and be customized according to door lock direction, banking stop 150 can only realize list
To enabling, the outer ring of banking stop 150 at least offers the first slot 152 and the second slot 153, and fixed seat is equipped with and is respectively used to limit
The second locating part 170 and third locating part of first slot 152 and the second slot 153.
In one embodiment, in order to increase the rotation shift sense of knob 120, position innervation can be increased on retainer 131
Face 135, position innervation face 135 are arranged close to 120 end of knob.
In one embodiment, shell includes bottom case and the mask that is detachably connected with bottom case, bottom case and the mask structure
At an accommodating chamber.Due to mask can Simple detachable, mask can design different colours and pattern, and such client can according to demand more
The mask for changing different colours and pattern increases the aesthetics and experience sense of door lock.
It should be noted that the structure and its connection relation of the outer panels 3 and lock body 2 in door lock can be the routine of this field
Design, details are not described herein.
The various patterns of door lock are discussed in detail below in conjunction with the accompanying drawings：
As shown in Fig. 2, cam 132 is in original state, clutch component is in the state closed at this time, can pass through handle in rotation
Hand 110, which is realized, to open the door, at this point, the knob 120 on rear panel is in first mode, i.e. unlocked state.When turn knob counterclockwise
120, as shown in figure 8, retainer 131 follows Internal handle 110 to rotate, and then drives first gear 133 to rotate counterclockwise, the first tooth
133 drive second gear 181 of wheel reversely rotates clockwise, and then drives 184 mechanism kinematic of connecting rod, to drive third gear
182 clockwise movements, third gear 182 drive the 4th gear 183 reversely to rotate counterclockwise, and then drive and lock tongue movement,
Realization is locked, at this point, the knob 120 on rear panel is in second mode, that is, locks state.Continue turn knob 120 counterclockwise,
As shown in figure 9, retainer 131 follows Internal handle 110 to rotate, and then rotated counterclockwise with moving cam 132, cam 132 moves to
It is abutted with fitting 1411, clutch yoke 141, clutch yoke 141 is pushed to reduce the restraining force to on-of pin 142, on-of pin 142
Be detached from clutch slot under the action of the first elastic component 143, at this time clutch component be in from state, Internal handle 110 fail, at this time
The idle running of Internal handle 110 cannot achieve enabling, at this point, the knob 120 on rear panel is in the third mode, i.e., anti-opal state.
If desired it is commutated according to door opening direction, then first position is removed and adjusted to banking stop 150, and then adjust knob
120 direction then rotates clockwise knob 120, shown, it can be achieved that being similar to above-mentioned rotation counterclockwise as shown in Figure 10 a-10c
Rotate the various states of button 120.
The present invention also provides the anti-cat eye devices of a kind of door, including any description above, or including any description above
Door lock.
Each technical characteristic of embodiment described above can be combined arbitrarily, to keep description succinct, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, it is all considered to be the range of this specification record.
Several embodiments of the invention above described embodiment only expresses, the description thereof is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the protection of the present invention
Range.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (15)
1. a kind of anti-cat eye device, which is characterized in that the anti-cat eye device includes：
Knob；
Transmission mechanism comprising with the retainer of the input axis connection of the knob and be set to convex on the retainer
Wheel；
Clutch comprising clutch yoke, clutch pin assemblies and clutch component, the clutch pin assemblies include on-of pin and set
The first elastic component being placed on the on-of pin, being equipped with far from the on-of pin end in the clutch yoke can be with the cam
The fitting to offset；
The clutch yoke has first position and the second position, and in first position, one end of the clutch yoke can push
In the on-of pin to the clutch slot being inserted into the clutch component so that the clutch component is in the state closed；It is described convex
Wheel follows the rotation seat to turn to and is connected on the fitting, and then drives the clutch yoke towards far from the on-of pin
Direction moves to the second position, and the on-of pin is detached from the clutch slot under the action of the first elastic component so that the clutch
Component be in from state.
2. anti-cat eye device according to claim 1, which is characterized in that the transmission mechanism further includes first gear, institute
It states first gear and cam stacking and stagger setting is on the retainer.
3. anti-cat eye device according to claim 2, which is characterized in that the anti-cat eye device further includes fixed seat and sets
The banking stop being placed in the fixed seat, the retainer are equipped with the first positive stop lug boss, and the banking stop is equipped with to constrain
First limit protrusion of first positive stop lug boss, and then constrain the rotation angle of the retainer.
4. a kind of door lock, including inner panel, which is characterized in that the inner panel includes：
Shell；
Internal handle is set to hull outside, connect with lock body and is opened the door with realizing,
Anti- cat eye device is set in the shell and is connect with the Internal handle；
Wherein, the anti-cat eye device includes：
Knob is set to hull outside；
Transmission mechanism comprising with the retainer of the input axis connection of the knob and be set to convex on the retainer
Wheel；
Clutch comprising clutch yoke, clutch pin assemblies and the clutch component being connect with the Internal handle, the on-of pin
Component includes on-of pin and the first elastic component for being set on the on-of pin, far from the on-of pin end in the clutch yoke
Equipped with the fitting that can be offseted with the cam；
The clutch yoke has first position and the second position, and in first position, one end of the clutch yoke can push
In the on-of pin to the clutch slot being inserted into the clutch component so that the clutch component is in the state closed；It is described convex
Wheel follows the rotation seat to turn to and is connected on the fitting, and then drives the clutch yoke towards far from the on-of pin
Direction moves to the second position, and the on-of pin is detached from the clutch slot under the action of the first elastic component so that the clutch
Component be in from state.
5. door lock according to claim 4, which is characterized in that the transmission mechanism further includes first gear, and described first
Gear and the cam stacking and stagger setting on the retainer, the door lock further include and lock tongue connection first lock
Transmission mechanism, the first lock transmission mechanism are at least partly engaged with the first gear.
6. door lock according to claim 5, which is characterized in that described first, which locks transmission mechanism, includes and the first gear
Power is passed through described by the second gear being meshed and the third gear to link with the second gear, the first gear
Two gears are transmitted to the third gear, and locking or unlock are realized to which tongue is locked in control.
7. door lock according to claim 6, which is characterized in that the first lock transmission mechanism further includes link mechanism, institute
The both ends for stating link mechanism are connect with the second gear and the third gear respectively, are used for the power of the second gear
It is transferred to the third gear.
8. door lock according to claim 6, which is characterized in that it is described first lock transmission mechanism further include and lock tongue connection
The 4th gear, the 4th gear and the mutual internal messing of third gear, by transmitting the power of the third gear
To the 4th gear to rotate, gear grooved is offered on the third gear, the gear grooved is for limiting the 4th tooth
The motion range of wheel.
9. door lock according to claim 8, which is characterized in that the second gear is intermittent gear structure, the gear
Slot is arc gain, and the rotational angle of the second gear is not less than the arc angle of the gear grooved.
10. door lock according to claim 5, which is characterized in that the anti-cat eye device further includes fixed seat and is set to
Banking stop in the fixed seat, the retainer are equipped with the first positive stop lug boss, and the banking stop is equipped with described to constrain
First limit protrusion of the first positive stop lug boss, and then constrain the rotation angle of the retainer.
11. door lock according to claim 10, which is characterized in that the banking stop is loop configuration and can be set in institute
State on retainer, first limit protrusion is arranged on the inner ring of the banking stop, first positive stop lug boss with it is described convex
It takes turns not in the same plane.
12. door lock according to claim 11, which is characterized in that the outer ring of the banking stop at least offer the first slot and
Second slot, the fixed seat are equipped with the second locating part for being respectively used to limit first slot and second slot and third limit
Position part；Or
The outer ring of the banking stop offers the first slot, the second slot and third slot, and first slot is arc groove, the arc groove
With the first limit point and the second limit point, the fixed seat is equipped with the second locating part for limiting first slot, institute
It states fixed seat and is equipped with the elastic spacing one for limiting second slot or third slot, the banking stop passes through the elastic spacing one
It is removably mounted in the fixed seat.
13. according to any door locks of claim 4-12, which is characterized in that the door lock further includes outer panels and/or lock
Body.
14. according to any door locks of claim 4-12, which is characterized in that the fitting includes bearing or pulley；Institute
It includes the first clutch part and the second clutch part to state clutch component, and the on-of pin is by being inserted into or being detached from clutch slot, to realize
State the linkage or disengagement of the first clutch part and second clutch part；
The shell includes bottom case and the mask that is detachably connected with the bottom case, and the bottom case and the mask constitute an appearance
Receive chamber.
15. a kind of door, which is characterized in that including any door locks of claim 4-14.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810286844.5A CN108301690B (en) | 2018-03-30 | 2018-03-30 | Door lock and door with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810286844.5A CN108301690B (en) | 2018-03-30 | 2018-03-30 | Door lock and door with same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108301690A true CN108301690A (en) | 2018-07-20 |
| CN108301690B CN108301690B (en) | 2024-04-09 |
Family
ID=62847882
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810286844.5A Active CN108301690B (en) | 2018-03-30 | 2018-03-30 | Door lock and door with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108301690B (en) |
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| CN108915418A (en) * | 2018-08-27 | 2018-11-30 | 惠州诺盾高科电子有限公司 | Pushing/drawing-back type door lock transmission mechanism and door lock |
| CN109184502A (en) * | 2018-09-15 | 2019-01-11 | 王发 | A kind of security door |
| CN109525821A (en) * | 2018-12-21 | 2019-03-26 | 银河水滴科技（北京）有限公司 | Video acquisition device and material transportation trolley |
| CN109930912A (en) * | 2019-04-22 | 2019-06-25 | 程宏斌 | A kind of electric lock internal lock shell component |
| CN110544439A (en) * | 2019-09-16 | 2019-12-06 | 深圳利亚德光电有限公司 | box body connecting lock, spliced box body and LED spliced screen |
| CN110607941A (en) * | 2019-10-25 | 2019-12-24 | 烟台三环锁业集团股份有限公司 | Lock handle panel |
| CN111622606A (en) * | 2019-02-28 | 2020-09-04 | 杭州萤石软件有限公司 | Push-pull module of door lock |
| CN111946160A (en) * | 2020-09-08 | 2020-11-17 | 深圳京点智能科技有限公司 | Motor clutch mechanism and intelligent door lock |
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| CN111946160A (en) * | 2020-09-08 | 2020-11-17 | 深圳京点智能科技有限公司 | Motor clutch mechanism and intelligent door lock |
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Country or region after: China Address after: No. 27, Puzhou Road, Pukou District, Nanjing, Jiangsu Province, 211800 Applicant after: Dongwu Shian IOT Technology (Jiangsu) Co.,Ltd. Address before: No. 27, Puzhou Road, Pukou District, Nanjing, Jiangsu Province, 211800 Applicant before: NANJING EASTHOUSE ELECTRICAL Co.,Ltd. Country or region before: China |
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