CN110397349A - A kind of mute intelligent lock lock body of delay double lock tongue rebound - Google Patents
A kind of mute intelligent lock lock body of delay double lock tongue rebound Download PDFInfo
- Publication number
- CN110397349A CN110397349A CN201910650693.1A CN201910650693A CN110397349A CN 110397349 A CN110397349 A CN 110397349A CN 201910650693 A CN201910650693 A CN 201910650693A CN 110397349 A CN110397349 A CN 110397349A
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- China
- Prior art keywords
- mute
- limit
- driving
- driving lever
- detent
- Prior art date
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- Granted
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- 230000002457 bidirectional effect Effects 0.000 claims abstract description 49
- 229920001971 elastomer Polymers 0.000 claims description 73
- 239000000806 elastomer Substances 0.000 claims description 73
- 238000003825 pressing Methods 0.000 claims description 9
- 230000001360 synchronised effect Effects 0.000 claims description 6
- 230000010354 integration Effects 0.000 claims description 2
- 230000006835 compression Effects 0.000 claims 1
- 238000007906 compression Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 14
- 230000000694 effects Effects 0.000 description 12
- 230000009471 action Effects 0.000 description 5
- 229920003023 plastic Polymers 0.000 description 4
- 239000004033 plastic Substances 0.000 description 4
- 235000013399 edible fruits Nutrition 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 241001416181 Axis axis Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
- E05B15/10—Bolts of locks or night latches
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B17/00—Accessories in connection with locks
- E05B17/0045—Silencing devices; Noise reduction
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
- E05B47/0012—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with rotary electromotors
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B63/00—Locks or fastenings with special structural characteristics
- E05B63/14—Arrangement of several locks or locks with several bolts, e.g. arranged one behind the other
- E05B63/146—Arrangement of several locks or locks with several bolts, e.g. arranged one behind the other locks with two or more bolts, each bolt itself being a tumbler
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- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Lock And Its Accessories (AREA)
Abstract
A kind of mute intelligent of delay double lock tongue rebound locks lock body, realizes that muting function, bidirectional oblique tongue include latch bolt portion and linkage part by delay bidirectional oblique tongue rebound, includes ratchet clamping part in linkage part, includes the latch being serrated on ratchet clamping part.Lock body includes limiting section, and limiting section includes the push-pull rod of the limit assembly that acceptor lock section controls and connection limit assembly and limit driving lever and includes roller by the limit driving lever that limit assembly or handle portion control.Lock body further includes mute portion, and it includes detent vertex on mute limiting section that mute portion, which includes mute driving portion and mute limiting section,.When handle portion rotation, handle portion drives limit driving lever and the rotation of mute driving portion, the roller of limit driving lever is driven to release the limit to bidirectional oblique tongue, mute driving portion contacts the limit to mute limiting section, mute limiting section is mobile so that detent vertex is caught in latch, makes in bidirectional oblique tongue retraction housing section.
Description
Technical field
The present invention relates to smart lock lock body fields, lock lock more particularly to a kind of mute intelligent of delay double lock tongue rebound
Body.
Background technique
Currently, smart lock has become the common door lock in furniture lock field, now common its component of smart lock is usually used
Metal material is made, and is opening the door and at closing time, because of the shock or friction between each component, can all make a noise.With people's
The raising of the level of consumption is intended to reduce such noise as far as possible in office space or residential applications.
Under actual scene, the noise that noise caused by shock can be generated much higher than friction has the several of function that lock a door
A lock tongue can protrude into inside lock body when opening the door, and open door body；It is protruded on doorframe in advance when needing to lock a door in stretching lock body
The lockhole stayed, realization are locked a door.When lock tongue protrudes into the lockhole reserved on doorframe, lock tongue can first contact doorframe, then slide on doorframe
Lockhole in, so lock tongue can first knocking door case, point noise.
The patent name that number of patent application is 201510818342.9 is the patent of " mute lock body ", discloses one kind
Muting schemes, in this scheme by the design to stopper piece and lock tongue box, the position modeling that latch bolt is passed through when making locking and opening the door
Material,
The frictional noise for contacting generation between metal and metal is reduced, muting function is realized；Simultaneously by lock tongue
Plastics noise reduction layer is arranged in surface, and the contact between metal and plastics is become the contact between plastics and plastics, is further decreased
Noise.
But in now common smart lock in order to guarantee quality, component is usually made of metal material, and smart lock is logical
It is commonly used for the gate of family, therefore the risk in quality may occur in actual use because of material for the scheme of the patent.
Summary of the invention
Problem to be solved by this invention is how to make up the defect of the above-mentioned prior art, provides a kind of delay twin-lock gyrus lingulais
The mute intelligent of bullet locks lock body.
The technical issues of invention, can solve by the following technical programs:
A kind of mute intelligent lock lock body of delay double lock tongue rebound, realizes mute effect by delay bidirectional oblique tongue rebound
Fruit, lock body outside includes housing section, and for wrapping up the structure inside lock body, housing section includes side, lower case and lid, lower casing
Body and cover cap close, and side is located at the side of lower case and lid, include sub- lock section and main lock tongue portion, the lock body inside lock body
It further include handle portion.
The bidirectional oblique tongue includes latch bolt portion and linkage part, includes ratchet clamping part in linkage part, includes in saw on ratchet clamping part
The latch of dentation.
The lock body includes limiting section, limiting section include the control of acceptor lock section limit assembly and connection limit assembly and
The limit driving lever for limiting the push-pull rod of driving lever and being controlled by limit assembly or handle portion, the limit driving lever includes roller.
The lock body further includes mute portion, and mute portion includes mute driving portion and mute limiting section, is wrapped on mute limiting section
Include detent vertex.
When handle portion rotation, handle portion drives limit driving lever and the rotation of mute driving portion, drives the roller of limit driving lever
The limit to bidirectional oblique tongue is released, mute driving portion contacts the limit to mute limiting section, and mute limiting section is mobile so that card
Position vertex is caught in latch, is made in bidirectional oblique tongue retraction housing section.
Further, the mute portion further includes driving elastomer and limit elastic body, driving elastomer both ends respectively with it is quiet
Sound driving portion and lower case connection, limit elastic body both ends are connect with mute limiting section and lower case respectively；Drive elastomer
Elastomer tension is greater than the elastomer tension of limit elastic body.
Further, mute limiting section includes limit interconnecting piece and limit detent portion；Limiting interconnecting piece includes interconnecting piece card slot
And interconnecting piece gap, limit detent portion includes limit card slot and detent head.
Limit card slot is caught in interconnecting piece card slot, and detent head is caught in interconnecting piece gap, so that limit interconnecting piece and limit
Position detent portion connecting integration.
Further, the lower case includes mute positioning column, and the limit interconnecting piece includes the company for accommodating mute positioning column
Socket part accommodating hole, the limit detent portion includes the detent portion accommodating hole for accommodating mute positioning column, and the mute positioning column passes through
Interconnecting piece accommodating hole and detent portion accommodating hole keep the limit interconnecting piece and the limit detent portion same with mute positioning column axis
Axis synchronous rotary.
Further, the mute driving portion includes that diameter is greater than the connection side wall for driving elastomer and diameter less than described
At the driving elastomer accommodating for driving elastomer, the driving elastomer sleeve makes institute on being set at the driving elastomer accommodating
Driving elastomer is stated to be located at the driving elastomer accommodating and between lower case side.
The limit detent portion includes detent portion limiting section and diameter of the diameter greater than the limit elastic body less than described
At the limit elastic body accommodating of limit elastic body, on the limit elastic body is sheathed at the limit elastic body accommodating, so that
The limit elastic body is located at the limit elastic body accommodating and between lower case side.
Further, the mute driving portion includes the driving push rod extended downwardly, and driving push rod top includes driving push rod
Top；The limit interconnecting piece includes connection side wall；When pressing the connection side wall at the top of the driving push rod, the mute limit
Position portion is limited, and the limit elastic body is compressed, and the detent vertex can not be caught in latch.
Further, mute driving portion include at driving include at the driving at driving on vertex, at driving under vertex,
On at driving at vertex and driving under groove among vertex and at the driving that is recessed inwardly；Limiting driving lever includes and the drive
Dynamic place's identical handle attachment part of shape；When handle portion rotation, handle portion drive at the driving with described
Hand interconnecting piece synchronous rotary.
Further, lower case includes limit driving lever positioning column；Mute driving portion includes drive head, the drive head packet
Include the head captured hole of accommodating limit driving lever positioning column；Limit driving lever includes the fixation hole of accommodating limit driving lever positioning column；It is described
It limits driving lever positioning column and passes through head captured hole and fixation hole, make the mute driving portion and the limit driving lever to limit driving lever
Positioning column is the rotation of axis coaxial synchronous.
Further, mute driving portion includes the identical mute driving portion upper piece of shape and mute driving portion bottom sheet, quiet
The side of sound driving portion upper piece and mute driving portion bottom sheet is with a thickness of mute driving portion side wall；Limiting driving lever includes the complete phase of shape
Same limit driving lever upper piece and limit driving lever bottom sheet limits driving lever, limits driving lever upper piece and limits the side that driving lever bottom sheet limits driving lever
While with a thickness of limit driving lever side wall.
Handle portion includes the identical two one or two hand push moving part of shape, and the side of handle impeller is with a thickness of push side
Wall,
The promotion side wall is more than or equal to the sum of the mute driving portion side wall and the limit driving lever side wall.
Further, the ratchet clamping part includes slightly being recessed on the inside of ratchet clamping part, in the latch side wall of circular arc curvature；Latch side
Wall is avoided when detent vertex is located at latch side wall, and the detent vertex can not move and be limited.
Compared with prior art, the beneficial effect that this patent reaches is:
1, mute intelligent of the present invention locks lock body, by deferred mount, so that avoiding hitting in double lock tongue at closing time
Doorframe edge, and then realize the mute of lock body；
2, mute intelligent of the present invention locks lock body, and deferred mount can be realized different by handle or motor control
It can achieve the effect that under scheme mute.
Detailed description of the invention
Fig. 1 is structural schematic diagram when locking a door of lock body of the present invention；
Fig. 2 is the overall structure perspective view of the explosion of lock body of the present invention；
Fig. 3 is appearance diagram behind the latch bolt portion of lock body of the present invention and linkage part connection；
Fig. 4 is the mute driving portion appearance diagram of lock body of the present invention；
Fig. 5 is another angle portion appearance diagram of mute driving of lock body of the present invention；
Fig. 6 is the mute limiting section appearance diagram of lock body of the present invention；
Fig. 7 is another angle appearance diagram of mute limiting section of lock body of the present invention；
Fig. 8 is the limit interconnecting piece appearance diagram of lock body of the present invention；
Fig. 9 is another angle appearance diagram of limit interconnecting piece of lock body of the present invention；
Figure 10 is the limit detent portion appearance diagram of lock body of the present invention；
Figure 11 is the partial component side structure schematic diagram of lock body of the present invention；
Figure 12 is structural schematic diagram when the main lock tongue portion of lock body of the present invention has unlocked；
Figure 13 be lock body of the present invention main lock tongue portion unlocked, squeeze grip when structural schematic diagram；
Figure 14 be lock body of the present invention main lock tongue portion unlocked, squeeze grip when lateral parts structural schematic diagram；
Figure 15 is structural schematic diagram when the main lock tongue portion of lock body of the present invention has unlocked, squeeze grip pushes；
Figure 16 is lateral parts structural representation when the main lock tongue portion of lock body of the present invention has unlocked, squeeze grip pushes
Figure.
Figure label
Bidirectional oblique tongue 1, latch bolt portion 11, the first latch bolt portion 111, the second latch bolt portion 112, rotary shaft 113, linkage part 12,
Detent 121, detent inclined-plane 1211, detent bottom surface 1212, the first guide protrusions 122, elastomer accommodating hole 123, ratchet clamping part 124,
Latch 1241, latch side wall 1242, latch empty avoiding 1243, the first elastomer 13, sub- lock section 2, handle portion 3, handle impeller 31,
Push side wall 31h, limit assembly 41, push-pull rod 42, limit driving lever 43, roller 431, fixation hole 432, handle attachment part 433, limit
Position driving lever upper piece 43A, limit driving lever bottom sheet limit driving lever 43B, limit driving lever side wall 43h, side 51, bidirectional oblique tongue apertures 511, son
Lockhole 512, main dead bolt hole 513, lower case 52, shell fixing piece accommodating hole 521, limit driving lever positioning column 53, limit driving lever gear
Plate 54, the first elastomer accommodating protrusion 541, elastomer baffle 542, baffle empty avoiding 543, mute positioning column 55, shell are fixed
It is part 56, mute driving portion 61, mute driving portion upper piece 61A, mute driving portion bottom sheet 61B, mute driving portion connection sheet 61C, quiet
Sound driving portion side wall 61h, drive head 611, head captured hole 6111, driving portion empty avoiding 612, driving push rod 613, driving push rod
At top 6131, driving at 614, driving on vertex 6141, at driving under vertex 6142, groove 6143, connection side wall at driving
615, it drives 616 at elastomer accommodating, empty avoiding 617 under driving portion, empty avoiding 618, driving elastomer 62, mute limit on driving portion
Portion 63, limit interconnecting piece 631, interconnecting piece accommodating hole 6311, interconnecting piece avoiding hollow groove 6312, connection side wall 6313, interconnecting piece card slot
6314, interconnecting piece gap 6315, interconnecting piece upper piece 631A, interconnecting piece bottom sheet 631B, interconnecting piece connection sheet 631C, limit detent portion
632, detent portion accommodating hole 6321, detent vertex 6322, detent portion limiting section 6323, limit card slot 6324, detent head 6325,
6326, limit elastic body 64, main lock tongue portion 7, motor 8, motor gear 81 at limit elastic body accommodating.
Specific embodiment
Hereinafter, based on preferred embodiment and invention is further explained referring to attached drawing.
In addition, understanding for convenience, amplifying (thickness) or reducing the various components (thin) on drawing, but this way is not
It is to limit the scope of the invention.
The vocabulary of singular also includes plural reference, and vice versa
In description in embodiments of the present invention, it should be noted that if there is term " on ", "lower", "inner", "outside" etc.
The orientation or positional relationship of instruction be based on the orientation or positional relationship shown in the drawings or the invention product use when it is usual
The orientation or positional relationship put, is merely for convenience of description of the present invention and simplification of the description, rather than indication or suggestion meaning
Device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to of the invention
Limitation.In addition, in order to distinguish different units, the first, second equal vocabulary have been used in this specification in description of the invention, but
These not will receive manufacture sequences limitation, indication or suggestion relative importance can not be interpreted as, invention specifically
On bright and claims, title may be different.
Vocabulary in this specification is to use in order to illustrate the embodiment of the present invention, but rather than try to limit this hair
It is bright.It should also be noted that, unless otherwise clearly defined and limited, if there is term " setting ", " connected ", " connection " should be done
It broadly understood, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can be mechanical connection,
It can be directly connected, can also be indirectly connected with by intermediary, can be the connection inside two elements.For this field
Technical staff for, can specifically understand the above-mentioned concrete meaning belonged in the present invention.
Please refer to Fig. 1 and Fig. 2, a kind of mute intelligent lock lock body of delay double lock tongue rebound of the present invention, by prolonging
Muting function is realized in slow double lock tongue rebound, includes housing section outside lock body, for wrapping up the structure inside lock body, housing section includes
Side 51, lower case 52 and lid, lower case 52 and cover cap close, and side 51 is located at the side of lower case 52 and lid, explanation
In order to more show lock body internal structure in book attached drawing, lid is omitted, but have no effect on the reason to lid in the application
Solution.
Side 51 includes several hole locations, for making the lock tongue inside lock body stretch out lock body, realizes effect of locking a door with doorframe cooperation
Fruit.
Housing section further includes the shell fixing piece 56 for fixing lid and lower case 52, includes that accommodating is solid in lower case 52
Determine the shell fixing piece accommodating hole 521 of part 56, fixing piece 56 be located at lid and lower case 52 shell fixing piece accommodating hole 521 it
Between, lid can be connect with lower case 52.
It include the main lock tongue portion 7 to play a major role when locking a door inside lock body, for incuding the sub- lock section 2 of door body opening and closing, by
The bidirectional oblique tongue 1 that sub- lock section 2 and handle portion 3 control connect the handle portion 3 controlled by handle and motor 8 with handle, makes sub- lock
Portion 2 and handle portion 3 control the limiting section of bidirectional oblique tongue 1, and handle portion 3 is made to limit the mute portion of bidirectional oblique tongue 1.
Main lock tongue portion 7, the extended lock body of bidirectional oblique tongue 1 and sub- lock section 2 housing section outside, on the side 51 of housing section
Including the bidirectional oblique tongue apertures 511 that the main dead bolt hole 513 that main lock tongue portion 7 can be made to stretch out, bidirectional oblique tongue 1 stretch out, sub- lock section 2 is stretched
After sub- lockhole 512 out, the main lock tongue portion 7 and bidirectional oblique tongue 1 stretch out side 51, preset accommodating hole on doorframe can be entered
In position, when main lock tongue portion 7 protrudes into accommodating hole location, lock body is locked a door.
FIG. 1 to FIG. 2, Figure 12~Figure 15 are please referred to, motor 8 is located inside lock body, is fixed in lower case 52, the motor
8 connect with motor gear 81, and when lock body, which receives outer signals, to be prepared to open, motor 8 can drive handle portion 3 and main lock tongue portion
7 realize the unlatching of lock body.
FIG. 1 to FIG. 2 is please referred to, the sub- lock section 2 in the application, the patent name applied with applicant is that " one kind can
Limit the smart lock lock body of double lock tongue ", number of patent application unanimously, is led for " single-bolt 2 " described in 201810568644.9
Want function and structure setting identical.When lock body be in lock a door state when, sub- lock section 2 doorframe pressure effect under to contract in
1 inside of housing section, when lock body leaves doorframe, sub- lock section 2 can directly stretch out housing section 1 without external pressure limitation.
Fig. 1 and Fig. 2 is please referred to, the handle portion 3 includes several handle impellers 31, and handle impeller 31 can receive
The control moving in rotation of handle and motor 8, the handle impeller 31 are located at 1 inside of housing section.When handle rotation, handle can
To drive square rod structure inside handle impeller 31 so that handle impeller 31 using the square rod structure at center as axle center into
Row rotation；After motor 8 receives instruction, motor 8 drives motor gear 81 that the component connecting with battery gear 81 is driven to move in turn
It is dynamic, it is final to drive handle impeller 31 that occur similarly to act when rotating with handle.Do not have in the application and Figure of description
Square rod structure is explicitly pointed out, but square rod structure and its effect can also be expressly understood that by attached drawing.
FIG. 1 to FIG. 2, Figure 11~Figure 15 are please referred to, limiting section includes the limit assembly 41 of the control of acceptor lock section 2, is fixed on
The limit driving lever 43 of lower case 52 is connected between limit assembly 41 and limit driving lever 43 by push-pull rod 42, so that group lock section 2 is transported
When dynamic, limit assembly 41 can drive limit driving lever 43 to move by push-pull rod 42, while limiting driving lever 43 can also be in handle
It is moved under the drive of impeller 31.
Limiting driving lever 43 includes that the identical limit driving lever upper piece 43A of shape and limit driving lever bottom sheet limit driving lever 43B,
It is fixedly connected between limit driving lever upper piece 43A and limit driving lever bottom sheet limit driving lever 43B by cylinder, so that limit driving lever upper piece
It is in integrated setting between 43A and limit driving lever bottom sheet limit driving lever 43B.
The roller 431 for including on limit driving lever upper piece 43A and limit driving lever bottom sheet limit driving lever 43B, and for accommodating
The fixation hole 432 of the limit driving lever positioning column 53 of lower case 52, after connection, limit driving lever fixed column 53 passes through fixation hole 432, makes
Entirely limit driving lever 43 can limit driving lever fixed column 53 and rotated for rotation center.
Limiting driving lever 43 by the drive of push-pull rod 42 for limit assembly 41 in the application with fixed column 53 is rotation center
The principle of rotation is not elaborating, and Each part and principle are that " one kind can in the patent name of applicant's application
Limit the smart lock lock body of double lock tongue ", number of patent application 201810568644.9 and patent name are a kind of " limit twin-lock
The smart lock lock body of tongue automatic door opening ", number of patent application is to illustrate in 201920363845.5, is not done herein in the application superfluous
It states.
Please refer to FIG. 1 to FIG. 3, bidirectional oblique tongue 1 include can stretch enter and leave side 51 latch bolt portion 11 and with latch bolt portion
The linkage part 12 of 11 connections, and the first elastomer 13 for making bidirectional oblique tongue 1 there is the power for stretching out bidirectional oblique tongue apertures 511 always.
The first latch bolt portion 111 and the second latch bolt portion 112 in latch bolt portion 11 including cross-distribution in " X " shape, and it is located at the
Rotary shaft 113 among one latch bolt portion 111 and the second latch bolt portion 112.Rotary shaft 113 is the first latch bolt portion 111 and the second latch bolt
The rotation center in portion 112 makes the first latch bolt portion 111 and the second latch bolt portion 112 can be under external force centered on rotary shaft 113
Rotation.
Linkage part 12 includes the detent 121 contacted with limit driving lever 43, and the detent bottom surface of angle is provided in detent 121
1212, it is preferred that its angle degree is less than 135 degree.When the roller 431 of limit driving lever 43 is located at detent bottom surface 1212 and linkage part
12 body contacts and when forming angle, bidirectional oblique tongue 1, which is limited, to be moved, when the roller 431 of limit driving lever 43 leaves
When angle, the roller 431 for limiting driving lever 43 disappears to the limit of bidirectional oblique tongue 1, and bidirectional oblique tongue 1 is removable.
It certainly, further include the setting detent inclined-plane bigger positioned at 1212 another side of detent bottom surface, tilt angle in detent 121
1211, so that the roller 431 of limit driving lever 43 leaves more smooth when detent bottom surface 1212.
Linkage part 12 further includes that first be placed in the first guide groove (unlabeled in figure) of lower case 52 and lid is led
To protrusion 122, the first guide groove (unlabeled in figure) length is greater than the first guide protrusions 122, and the two is of same size, and first leads
To protrusion 122 in the first guide groove (in figure unlabeled) when sliding, the first guide protrusions 122 can only be in the first guide groove (figure
In it is unlabeled) in length direction on move along a straight line, i.e., bidirectional oblique tongue 1 can only be in the direction perpendicular to bidirectional oblique tongue apertures 511
Upper linear motion.
Linkage part 12 further includes the elastomer accommodating hole 123 for accommodating the first elastomer 13, so that the first elastomer 13 accommodates
It is contacted in the limit driving lever baffle 54 on elastomer accommodating hole 123, the other side and lower case 52, limit driving lever baffle 54 is fixed
It include the first elastomer accommodating protrusion 541 in shell, limiting on driving lever baffle 54, so that bullet is protruded into 13 one end of the first elastomer
Property body accommodating hole 123 in, the other end is limited in the first elastomer accommodating protrusion 541, and the both ends of the first elastomer 13 are fixed, at this time
Under the natural tension force effect of the first elastomer 13, presence makes linkage part 12 and connect with linkage part 12 the first elastomer 13 always
Power of the latch bolt portion 11 far from shell, since linkage part 12 can only do straight line fortune in the direction perpendicular to bidirectional oblique tongue apertures 511
It is dynamic, therefore the tension of the first elastomer 13 has linkage part 12 and latch bolt portion 11 perpendicular to 511 direction of bidirectional oblique tongue apertures always
On, stretch out shell power.
FIG. 1 to FIG. 3, Figure 12~Figure 13 are please referred to, is determined when limit driving lever 43 limits driving lever under the drive of external force
When position column 53 is that axis rotates counterclockwise, limit driving lever 43 drives roller 431 to be caught in detent bottom surface 331 and 12 body contact of linkage part
In the angle of formation, 1 position of bidirectional oblique tongue is limited, when limit driving lever 43 limits driving lever positioning under the drive of external force
When column 53 rotates clockwise for axis, limit driving lever 43 drives roller 431 to leave detent bottom surface 331, the limit solution of bidirectional oblique tongue 1
It removes.
Please referring to the mute portion Fig. 2~Figure 11 includes the mute driving portion for being fixed on lower case 52, connecting with limit driving lever 43
61, and the driving elastomer 62 being connect with mute driving portion 61, and it is fixed on the mute limiting section 63, Ji Yujing of lower case 52
The limit elastic body 64 that sound limiting section 63 connects.
Fig. 2, Fig. 4~Fig. 5, Figure 11 are please referred to, mute driving portion 61 includes the identical mute driving portion upper piece of shape
Pass through mute driving portion between 61A and mute driving portion bottom sheet 61B, mute driving portion upper piece 61A and mute driving portion bottom sheet 61B
Connection sheet 61C connection, after connection, the distance between mute driving portion upper piece 61A and mute driving portion bottom sheet 61B are mute drive
The width of dynamic portion's connection sheet 61C.After assembly, limit driving lever 43 is located at mute driving portion upper piece 61A and mute driving portion bottom sheet 61B
Two sides, i.e. limit driving lever upper piece 43A and limit driving lever bottom sheet limit driving lever 43B are located at mute driving portion upper piece 61A and quiet
The outside of sound driving portion bottom sheet 61B, and limit driving lever upper piece 43A and contacted with mute driving portion upper piece 61A, limit driving lever bottom sheet limit
Position driving lever 43B is contacted with mute driving portion bottom sheet 61B.
Certainly, under the premise of realizing identical effect with the application, driving lever upper piece 43A and limit driving lever bottom sheet limit will be limited
Position driving lever 43B is assemblied on the inside of mute driving portion upper piece 61A and mute driving portion bottom sheet 61B also in the protection scope of the application
Interior, the application does not repeat them here again.
It include the driving head for being connect with lower case 51 on mute driving portion upper piece 61A and mute driving portion bottom sheet 61B
Portion 611, and for avoiding and limiting driving lever baffle 54 the driving portion empty avoiding 612 contacted, and the drive contacted with mute limiting section 63
Dynamic push rod 613.And driving that is identical with limit 433 shape of handle attachment part of driving lever 43, being controlled by handle impeller 31
Place 614, and for avoiding empty avoiding 617 under driving portion contact with 52 part-structure of lower case, and for avoiding and handle promotion
Empty avoiding 618 on the driving portion of 31 part-structure of portion contact.
Mute driving portion connection sheet 61C includes connection side wall 615, and is located at 615 downside of connection side wall, for connecting driving
616 at the driving elastomer accommodating of elastomer 62.
It include head captured hole 6111 in drive head 611, head captured hole 6111 is for accommodating limit driving lever positioning column
53 pass through, and after assembly, mute driving portion 61 is under external force to limit driving lever positioning column 53 as rotation center rotation.
Driving portion empty avoiding 612 is to mute 61 inner recess of driving portion, in round and smooth poroid, so that when mute driving portion 61 revolves
When turning, driving portion empty avoiding 612 can make mute driving portion 61 avoid contacting with limit driving lever baffle 54, have enough rotations empty
Between.
Same, empty avoiding 617 is equally to mute 61 inner recess of driving portion under driving portion, and recess is for avoiding
Mute driving portion 61 contacts when rotating with shell fixing piece 56, on driving portion empty avoiding 618 also to mute 61 inner recess of driving portion,
Its recess be used to avoiding mute driving portion 61 when rotating with the generation of the part-structure of handle pushing part 31 is unnecessary contacts, be
Reserve enough revolution spaces in handle pushing part 31.
Driving push rod 613 is located at 611 lower section of drive head, tilts to 1 direction of bidirectional oblique tongue, driving push rod 613 is grown up
Strip, edge include 6131 at the top of driving push rod, and 6131 be in round and smooth vertex, driving push rod top 6131 at the top of driving push rod
The mute limiting section 63 of pressable.When handle pushing part 31 does not apply external force to mute driving portion 61,6131 at the top of driving push rod
It is contacted with mute limiting section 63, presses mute limiting section 63；When handle pushing part 31 applies external force to mute driving portion 61, drive
Dynamic 613 main body wall of push rod is contacted with mute limiting section 63, the pressing limit of 6131 pairs of mute limiting sections 63 at the top of driving push rod
It disappears, change in location occurs for mute limiting section 63.
614 with positioned at 611 right side of drive head at driving, and shape and handle attachment part 433 are completely the same, at driving
614 include vertex 6141, the vertex under at driving at the driving of 614 downsides at driving at the driving of 614 upsides
6142 and at driving at vertex 6141 and driving under groove 6143 among vertex 6142 and at the driving that is recessed inwardly.
Vertex 6141 at driving, at driving under vertex 6142, at driving between groove 6143 be in round and smooth curve, so when hand push
Dynamic portion 31 can be fallen into when pressing belt sound sound driving portion 61 rotates realizes preferably promotion feel in groove 6143 at driving,
Handle pushing part 31 is also avoided to be not easy the rotation of pressing belt sound sound driving portion 61 simultaneously.
When handle pushing part 31 is contacted with mute driving portion 61 under external force, handle pushing part 31 directly slides into and presses
At pressure driving in groove 6143, mute driving portion 61 is driven to rotate.
Connection side wall 615 is located at mute driving portion connection sheet 61C, i.e., under mute driving portion upper piece 61A and mute driving portion
The side piece 61B, connecting on the downside of side wall 615 includes that width is less than 616 at the driving elastomer accommodating of connection side wall 615.
The diameter of elastomer 62 is driven to be less than the width of driving side wall 615 and the width greater than at driving elastomer accommodating 616
Degree is sheathed on driving elastomer 62 on 616 at driving elastomer accommodating, is limited by driving side wall 615.
In the present embodiment, 616 in a rectangular parallelepiped shape at driving elastomer accommodating, certainly, as long as elastomer will be driven by being able to achieve
62 are sheathed on 616 at driving elastomer accommodating, drive at elastomer accommodating 616 shape unrestricted.
One end of driving elastomer 62 is sheathed on 616 at driving elastomer accommodating, and the other end directly contacts lower case 52,
It is contacted with the side wall of lower case 52, since mute 61 position of driving portion and 52 side wall of lower case are close, and mute driving portion connects
Piece 61C is with 52 side wall of lower case of the driving another end in contact of elastomer 62 close to vertical, therefore driving elastomer 62 will not tilt cunning
52 side wall of lower case out.Drive elastomer 62 under own tension effect, it is 616 separate in the presence of that will drive at elastomer accommodating always
The power of 52 side wall of lower case, so that mute driving portion 61 is always in the presence of at driving elastomer accommodating 616 far from lower case 52
The power of side wall, under no external force, the position of mute driving portion 61 is kept fixed.
The side of mute driving portion upper piece 61A and mute driving portion bottom sheet 61B are with a thickness of mute driving portion side wall 61h, limit
614 at 433 shape of handle attachment part of position driving lever 43 and the driving of mute driving portion upper piece 61A and mute driving portion bottom sheet 61B
Shape is identical, and the side of handle attachment part 433 is with a thickness of limit driving lever side wall 43h, and the side of handle impeller 31 is with a thickness of pushing away
Dynamic side wall 31h.Visually go out from Figure 12, by taking side as an example, side wall 31h is pushed to be more than or equal to mute driving portion side wall 61h and limit
The sum of position driving lever side wall 43h, so that handle impeller 31 can push away simultaneously when handle portion 3 drives handle impeller 31 to rotate
Mute driving portion 61 and limit driving lever 43 move simultaneously, and mute driving portion 61 and limit driving lever 43 are all fixed to limit driving lever
Position column 53 is rotary shaft, therefore mute driving portion 61 and limit driving lever 43 can synchronize generation phase under the action of handle impeller 31
With the rotation of angle.
FIG. 1 to FIG. 2, Fig. 6~Figure 10 are please referred to, mute limiting section 63 is located among linkage part 12 and mute driving portion 61
Lower section, mute limiting section 63 and lower case 52 are fixed, and lower case 52 includes mute positioning column 55, and mute positioning column 55 passes through mute
Limiting section 63, so that mute limiting section 63 can be rotated under external force with mute positioning column 55 for rotary shaft.
Mute limiting section 63 by mute driving portion 61 control, meanwhile, mute limiting section 63 is real by limit ratchet clamping part 124
Now to the limit of bidirectional oblique tongue 1.
Mute limiting section 63 includes limit interconnecting piece 631 and connected limit detent portion 632, the mating formation of the two
Complete mute limiting section 63.
Limiting interconnecting piece 631 includes shape identical interconnecting piece upper piece 631A and interconnecting piece bottom sheet 631B, interconnecting piece
Upper piece 631A and interconnecting piece bottom sheet 631B is connected by interconnecting piece connection sheet 631, after connection, interconnecting piece upper piece 631A with connect
Subordinate's piece 631B is closed by the side of interconnecting piece connection sheet 631C connection, and there are between gap, that is, interconnecting piece for the not connected other side
Gap 6315.
It include being accommodated for accommodating the interconnecting piece of mute positioning column 55 on interconnecting piece upper piece 631A and interconnecting piece bottom sheet 631B
Hole 6311 allows mute positioning column 55 to pass through interconnecting piece accommodating hole 6311 and is fixed on lower case 52 for interconnecting piece 631 is limited；
It further include interconnecting piece avoiding hollow groove 6312.
It include connection side wall 6313 on interconnecting piece connection sheet 631C, connecting includes interconnecting piece card slot 6314 on side wall 6313,
Interconnecting piece card slot 6314 invaginates to connection side wall 6313.
Limiting detent portion 632 in the form of sheets, thickness is identical as interconnecting piece gap 6315, after connection, limit detent portion 632
Detent head 6325 is positioned in interconnecting piece gap 6315.
Limit detent portion 632 includes the detent portion accommodating hole 6321 for accommodating mute positioning column 55, so that mute positioning
Column 55 can pass through detent portion accommodating hole 6321 and be fixed on lower case 52, and detent portion accommodating hole 6321 for detent portion 632 is limited
It is coaxial with interconnecting piece accommodating hole 6311, i.e., it accommodates mute positioning column 55 simultaneously and passes through, so that limit detent portion 632 and limit connect
631 rotation center of portion is identical.
Limiting detent portion 632 further includes the detent vertex 6322 contacted with ratchet clamping part 124, and detent vertex 6322 is caught in latch
When portion 124, bidirectional oblique tongue 1 can be limited, prevent bidirectional oblique tongue 1 from stretching out to outside housing section.
Limit detent portion 632 further includes detent portion limiting section 6323, and detent portion limiting section 6323 and detent vertex 6322 are wrapped
Include the limit card slot 6324 to limit 632 inner recess of detent portion, after connection, limit card slot 6324 and 6314 phase of interconnecting piece card slot
Limit detent portion 632 and limit interconnecting piece 631 are formed one so that connection side wall 6313 is caught in limit card slot 6324 by cooperation
Bodyization setting.
Include on the downside of detent portion limiting section 6,323 6326 at limit elastic body accommodating, it 6326 can be at limit elastic body accommodating
Accommodating limit elastic body 64 is sheathed on 6326 at limit elastic body accommodating.
The diameter of limit elastic body 64 is less than the width of detent portion limiting section 6323 and is greater than at limit elastic body accommodating
6326 width is sheathed on limit elastic body 64 on 6326 at limit elastic body accommodating, by detent portion limiting section
6323 limits.
In the present embodiment, 6326 in a rectangular parallelepiped shape at limit elastic body accommodating, certainly, driving is limited bullet as long as being able to achieve
Property body 64 is sheathed on 6326 at limit elastic body accommodating, and 6326 shape is unrestricted at limit elastic body accommodating.
One end of driving limit elastic body 64 is sheathed on 6326 at limit elastic body accommodating, and the other end directly contacts lower casing
Body 52 is contacted with the side wall of lower case 52, and mute positioning column 55 is located on the upside of 52 side wall of lower case, is connect with 52 side wall of lower case
Closely, and interconnecting piece connection sheet 631C with 52 side wall of lower case of the driving another end in contact of limit elastic body 64 close to vertical, therefore drive
Dynamic limit elastic body 64, which will not tilt, skids off 52 side wall of lower case.Drive limit elastic body 64 under own tension effect, always
In the presence of by 6326 power far from 52 side wall of lower case at limit elastic body accommodating, exist always so that limiting detent portion 632
6326 power far from 52 side wall of lower case at limit elastic body accommodating, under no external force, the position in limit detent portion 632 is protected
Hold fixation.
Meanwhile limit card slot 6324 is caught in interconnecting piece card slot 6314, detent head 6325 is caught in interconnecting piece gap 6315
It is interior so that limit clamping portion 632 and limit interconnecting piece 631 clamping be in integrated setting, after connection, interconnecting piece accommodating hole 6311 with
Detent portion accommodating hole 6321 is coaxial, so that entire mute limiting section 63 is axle center rotation with mute positioning column 55, and is driven limit
The tension force effect of position elastomer 64.
FIG. 1 to FIG. 3 is please referred to, ratchet clamping part 124 is located at 12 side of linkage part, and ratchet clamping part 124 includes and detent vertex 6322
It the latch 1241 of contact, the latch side wall 1242 positioned at ratchet clamping part 124 far from 11 one end of latch bolt portion and is kept away in the latch of arc-shaped
Sky 1243.
Latch empty avoiding 1243 is in arc-shaped, and radian is adapted to the first elastomer 13, allows the first elastomer 13 suitable
Benefit is placed in elastomer accommodating hole 123.
Latch side wall 1242 is located at 124 end of ratchet clamping part, is slightly recessed to 124 inside of ratchet clamping part, is in circular arc curvature, avoids
It is limited when detent vertex 6322 is located at latch side wall 1242.
It include several latch protrusions on latch 1241, convex top is pointed, and detent vertex 6322 is caught in
Limit function is realized in raised, when detent vertex 6322 is caught in latch 1241 upwards under external force, latch 1241 stops
It only moves, and then realizes that bidirectional oblique tongue 1 stops movement.
The elastic force of elastomer 62 is driven to be greater than limit elastic body 64, so that when without other external forces, mute driving portion
6131 can press connection side wall 6313 at the top of 61 driving push rod, and detent vertex 6322 is prevented to be caught in latch 1241；When mute
Driving portion 61 is in handle pushing part 31 by pressure, and driving elastomer 62 is compressed, at the top of the driving push rod of mute driving portion 61
The pressing of 6131 pairs of connection side walls 6313 disappears, and limit elastic body 64 under tension jacks up mute limiting section 63 upwards,
Detent vertex 6322 is caught in latch 1241.
Referring to FIG. 2, further including having so that the first bullet in order to make ratchet clamping part 124 extend back on limit driving lever baffle 54
Property body 13 can be placed in the elastomer baffle 542 of limit driving lever baffle 54 and recessed to limit driving lever baffle 54 inside completely
Sunken baffle empty avoiding 543.
Baffle empty avoiding 543 allows ratchet clamping part 124 to extend back across limit driving lever baffle 54, at baffle empty avoiding 543
It is adapted to ratchet clamping part 124.
FIG. 1 to FIG. 2, Figure 12~Figure 16 are please referred to, hereinafter, locking lock body in conjunction with mute intelligent of the Figure of description to the application
Explanation is further explained in the working principle of each section.
Each section state when Fig. 1 locks a door for lock body, at this point, side 51, sub- lock section are stretched out by main lock tongue portion 7, bidirectional oblique tongue 1
2 are blocked by doorframe, do not extend out side 51, in retraction housing section.
Under the action of limit assembly 41, push-pull rod 42 drives limit driving lever 43 to press down on driving lever 43 is limited, so that
In the angle that roller 431 enters the detent bottom surface 1212 of bidirectional oblique tongue 1 and 12 body contact of linkage part is formed, bidirectional oblique tongue
1 is limited.
At this point, mute driving portion 61 drives elastomer 62 under tension by mute driving portion without other external forces
61 to limit 6313 state of connection side wall that driving lever positioning column 53 is the mute limiting section 63 of axis holding pressing, due to driving elastomer
62 elastic force is greater than the elastic force of limit elastic body 64, therefore mute limiting section 63 is pressed, detent vertex 6322 not with ratchet clamping part 124
Contact.
Figure 12 is the main lock tongue portion 7 of the lock body state in retraction housing section under the action of motor 8, at this point, double
Side 51 is still stretched out to latch bolt portion 1, sub- lock section 2 is still blocked by doorframe, side 51 is not extended out, in retraction housing section.
Under the action of limit assembly 41, push-pull rod 42 drives limit driving lever 43 to press down on driving lever 43 is limited, so that
In the angle that roller 431 enters the detent bottom surface 1212 of bidirectional oblique tongue 1 and 12 body contact of linkage part is formed, bidirectional oblique tongue
1 is limited.
At this point, mute driving portion 61 drives elastomer 62 under tension by mute driving still without other external forces
Portion 61 is 6313 state of connection side wall that axis keeps pressing mute limiting section 63 to limit driving lever positioning column 53, due to driving elasticity
The elastic force of body 62 is greater than the elastic force of limit elastic body 64, therefore mute limiting section 63 is pressed, detent vertex 6322 not with ratchet clamping part
124 contacts.
Figure 13~Figure 14 be main lock tongue portion 7 unlocked, squeeze grip portion 3 when state, at this point, handle portion 3 is in handle
It is rotated under drive, handle impeller 31 contacts and presses groove 6143 at driving, makes mute driving portion 61 to limit driving lever
Positioning column 53 rotates clockwise for axis, and then presses driving elastomer 62, at this point, at the top of the driving push rod of driving push rod 613
6131 stop pressing connection side wall 6313, and mute limiting section 63 is under the tension force effect of limit elastic body 64 with mute positioning column
55 rotate counterclockwise for rotary shaft, the detent vertex 6322 of mute limiting section 63 are jacked up upwards, detent vertex 6322 enters card
At the latch side wall 1242 of teeth portion 124.
When limit driving lever 43 limits driving lever positioning column 53 under the drive of handle portion 3 to be rotated clockwise for axis, limit
Driving lever 43 drives roller 431 to leave detent bottom surface 331, and the limit of bidirectional oblique tongue 1 releases.
Figure 15~Figure 16 is state when the main lock tongue portion 7 of lock body has unlocked, squeeze grip portion 7 pushes, at this point, sub- lock section
2 in the side 51 of the blocking stretching housing section of no doorframe, so that limit assembly 41 drives push-pull rod 42 that will limit driving lever 43 to limit
Position driving lever positioning column 53 is lifted up for axis, so that roller 431 cancels the limit of bidirectional oblique tongue 1 and can continue to keep,
Bidirectional oblique tongue 1 can be in retraction housing section, when pushing, bidirectional oblique tongue 1 can be with retraction shell under the action of doorframe edge
In portion, when sliding to contract, detent vertex 6322 is caught in the latch 1241 in detent portion 124 bidirectional oblique tongue 1, will be two-way
Latch bolt portion 1 limits, so that bidirectional oblique tongue 1 will not stretch out outside housing section again in fixed retraction housing section.
At this point, pushing door body open, door can be opened, at this time be limited one-way lock tongue 1 due to detent vertex 6322, opened the door
When to doorframe edge, latch bolt portion 11 will not contact doorframe edge, i.e. the sound of knocking door case will not occur for latch bolt portion 11, realize quiet
Audio fruit.
A specific embodiment of the invention is discussed in detail above, to those of ordinary skill in the art,
Without departing from the principle of the present invention, can be with several improvements and modifications are made to the present invention, these improvement and modification
It belongs to the protection scope of the claims of the invention.
Claims (10)
1. a kind of mute intelligent of delay double lock tongue rebound locks lock body, muting function is realized by delay bidirectional oblique tongue rebound,
It include housing section outside lock body, for wrapping up the structure inside lock body, housing section includes side, lower case and lid, lower case
It is closed with cover cap, it includes sub- lock section and main lock tongue portion inside lock body, the lock body is also that side, which is located at the side of lower case and lid,
Including handle portion, it is characterised in that:
The bidirectional oblique tongue includes latch bolt portion and linkage part, includes ratchet clamping part in linkage part, includes being serrated on ratchet clamping part
Latch；
The lock body includes limiting section, and limiting section includes the limit assembly that acceptor lock section controls and connection limit assembly and limit
The push-pull rod of driving lever and the limit driving lever controlled by limit assembly or handle portion, the limit driving lever includes roller；
The lock body further includes mute portion, and it includes card on mute limiting section that mute portion, which includes mute driving portion and mute limiting section,
Position vertex；
When handle portion rotation, handle portion drives limit driving lever and the rotation of mute driving portion, and the roller of limit driving lever is driven to release
Limit to bidirectional oblique tongue, mute driving portion contact the limit to mute limiting section, and mute limiting section movement is so that detent top
Point is caught in latch, is made in bidirectional oblique tongue retraction housing section.
2. a kind of mute intelligent of delay double lock tongue rebound according to claim 1 locks lock body, it is characterised in that:
The mute portion further includes driving elastomer and limit elastic body, driving elastomer both ends respectively with mute driving portion and under
Shell connection, limit elastic body both ends are connect with mute limiting section and lower case respectively；
The elastomer tension of elastomer is driven to be greater than the elastomer tension of limit elastic body.
3. a kind of mute intelligent of delay double lock tongue rebound according to claim 2 locks lock body, it is characterised in that:
Mute limiting section includes limit interconnecting piece and limit detent portion；
Limit interconnecting piece includes interconnecting piece card slot and interconnecting piece gap, and limit detent portion includes limit card slot and detent head；
Limit card slot is caught in interconnecting piece card slot, and detent head is caught in interconnecting piece gap, so that limit interconnecting piece and limiting card
Position portion connecting integration.
4. a kind of mute intelligent of delay double lock tongue rebound according to claim 3 locks lock body, it is characterised in that:
The lower case includes mute positioning column,
The limit interconnecting piece includes the interconnecting piece accommodating hole for accommodating mute positioning column,
The limit detent portion includes the detent portion accommodating hole for accommodating mute positioning column,
The mute positioning column passes through interconnecting piece accommodating hole and detent portion accommodating hole, makes the limit interconnecting piece and the limiting card
Position portion is rotated by axis coaxial synchronous of mute positioning column.
5. a kind of mute intelligent of delay double lock tongue rebound according to claim 3 locks lock body, it is characterised in that:
The mute driving portion includes the connection side wall that diameter is greater than driving elastomer and diameter less than the driving elastomer
It drives at elastomer accommodating, the driving elastomer sleeve makes the driving elastomer on being set at the driving elastomer accommodating
At the driving elastomer accommodating and between lower case side；
The limit detent portion includes detent portion limiting section and diameter of the diameter greater than the limit elastic body less than the limit
At the limit elastic body accommodating of elastomer, on the limit elastic body is sheathed at the limit elastic body accommodating, so that described
Limit elastic body is located at the limit elastic body accommodating and between lower case side.
6. a kind of mute intelligent of delay double lock tongue rebound according to claim 3 locks lock body, it is characterised in that:
The mute driving portion includes the driving push rod extended downwardly, and driving push rod top includes at the top of driving push rod；
The limit interconnecting piece includes connection side wall；
When pressing the connection side wall at the top of the driving push rod, the mute limiting section is limited, the limit elastic body quilt
Compression, the detent vertex can not be caught in latch.
7. a kind of mute intelligent of delay double lock tongue rebound according to claim 1 locks lock body, it is characterised in that:
Mute driving portion include at driving include at the driving at driving on vertex, at driving under vertex, be located at driving
Groove among vertex and at the driving that is recessed inwardly under at vertex and driving；
Limiting driving lever includes and the identical handle attachment part of shape at the driving；
When handle portion rotation, handle portion drives at the driving and the handle attachment part synchronous rotary.
8. a kind of mute intelligent of delay double lock tongue rebound according to claim 1 locks lock body, it is characterised in that:
Lower case includes limit driving lever positioning column；
Mute driving portion includes drive head, and the drive head includes the head captured hole of accommodating limit driving lever positioning column；
Limit driving lever includes the fixation hole of accommodating limit driving lever positioning column；
The limit driving lever positioning column pass through head captured hole and fixation hole, make the mute driving portion and the limit driving lever with
Driving lever positioning column is limited as the rotation of axis coaxial synchronous.
9. a kind of mute intelligent of delay double lock tongue rebound according to claim 1 locks lock body, it is characterised in that:
Mute driving portion includes the identical mute driving portion upper piece of shape and mute driving portion bottom sheet,
The side of mute driving portion upper piece and mute driving portion bottom sheet is with a thickness of mute driving portion side wall；
Limit driving lever includes the identical limit driving lever upper piece of shape and limit driving lever bottom sheet limit driving lever, limits driving lever upper piece
And the side of limit driving lever bottom sheet limit driving lever is with a thickness of limit driving lever side wall；
Handle portion includes the identical two one or two hand push moving part of shape, and the side of handle impeller is with a thickness of promotion side wall；
The promotion side wall is more than or equal to the sum of the mute driving portion side wall and the limit driving lever side wall.
10. a kind of mute intelligent of delay double lock tongue rebound according to claim 1 locks lock body, it is characterised in that:
The ratchet clamping part includes slightly being recessed on the inside of ratchet clamping part, in the latch side wall of circular arc curvature；Latch side wall is avoided when card
When position vertex is located at latch side wall, the detent vertex can not move and be limited.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910650693.1A CN110397349B (en) | 2019-07-18 | 2019-07-18 | Mute intelligent lock body capable of delaying rebound of double lock bolts |
| PCT/CN2019/103371 WO2021007926A1 (en) | 2019-07-18 | 2019-08-29 | Mute intelligent lock body delaying rebound of single lock tongue |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910650693.1A CN110397349B (en) | 2019-07-18 | 2019-07-18 | Mute intelligent lock body capable of delaying rebound of double lock bolts |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110397349A true CN110397349A (en) | 2019-11-01 |
| CN110397349B CN110397349B (en) | 2024-04-16 |
Family
ID=68324705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910650693.1A Active CN110397349B (en) | 2019-07-18 | 2019-07-18 | Mute intelligent lock body capable of delaying rebound of double lock bolts |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN110397349B (en) |
| WO (1) | WO2021007926A1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115234089B (en) * | 2022-06-02 | 2024-05-14 | 深圳爱根斯通科技有限公司 | Lockset and intelligent door lock |
| CN117122326B (en) * | 2023-08-24 | 2024-02-20 | 上海市第四人民医院 | Foot muscle strength intelligent testing device, method and system |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104975758A (en) * | 2014-12-17 | 2015-10-14 | 陈杰辉 | Non-impact induction silence door lock |
| CN106639670A (en) * | 2016-09-22 | 2017-05-10 | 广东炬森五金精密制造有限公司 | Mute lock body |
| CN106836996A (en) * | 2017-02-28 | 2017-06-13 | 张鹏飞 | The Jing Yin lock of magnetic force |
| CN107339013A (en) * | 2017-07-19 | 2017-11-10 | 广东名门锁业有限公司 | Jing Yin buffering lock body |
| CN108252587A (en) * | 2018-02-01 | 2018-07-06 | 浙江中昊安防科技有限公司 | A kind of mute automatic lock of rapid |
| CN108678567A (en) * | 2018-06-05 | 2018-10-19 | 诺电器有限公司 | A kind of smart lock lock body limiting double lock tongue |
| CN207988703U (en) * | 2018-02-01 | 2018-10-19 | 浙江中昊安防科技有限公司 | A kind of mute automatic lock of quickly unlocking |
| CN109681034A (en) * | 2018-11-26 | 2019-04-26 | 一诺电器有限公司 | A kind of smart lock lock body |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102005015712B4 (en) * | 2005-04-06 | 2007-03-29 | Ist Systems Gmbh | Door lock with preloaded latch |
| US10619664B2 (en) * | 2016-03-23 | 2020-04-14 | Accurate Lock & Hardware Co. Llc | Quiet door latch |
| CN207847270U (en) * | 2017-12-25 | 2018-09-11 | 侯洪兵 | Mute automatic lock body |
| CN109930903A (en) * | 2018-12-23 | 2019-06-25 | 广东名门锁业有限公司 | Mute full-automatic lock body pushes and pulls universal handle mechanism |
| CN109667474A (en) * | 2019-01-20 | 2019-04-23 | 广东名门锁业有限公司 | A kind of push-pull type door lock |
| CN109629911A (en) * | 2019-01-20 | 2019-04-16 | 广东名门锁业有限公司 | A kind of push-pull door lock construction |
| CN109989619B (en) * | 2019-05-14 | 2024-06-14 | 金九龙 | Mute door lock |
| CN110005270B (en) * | 2019-05-20 | 2024-03-05 | 烟台三环锁业集团股份有限公司 | Self-spring locking electric lock body |
-
2019
- 2019-07-18 CN CN201910650693.1A patent/CN110397349B/en active Active
- 2019-08-29 WO PCT/CN2019/103371 patent/WO2021007926A1/en active Application Filing
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104975758A (en) * | 2014-12-17 | 2015-10-14 | 陈杰辉 | Non-impact induction silence door lock |
| CN106639670A (en) * | 2016-09-22 | 2017-05-10 | 广东炬森五金精密制造有限公司 | Mute lock body |
| CN106836996A (en) * | 2017-02-28 | 2017-06-13 | 张鹏飞 | The Jing Yin lock of magnetic force |
| CN107339013A (en) * | 2017-07-19 | 2017-11-10 | 广东名门锁业有限公司 | Jing Yin buffering lock body |
| CN108252587A (en) * | 2018-02-01 | 2018-07-06 | 浙江中昊安防科技有限公司 | A kind of mute automatic lock of rapid |
| CN207988703U (en) * | 2018-02-01 | 2018-10-19 | 浙江中昊安防科技有限公司 | A kind of mute automatic lock of quickly unlocking |
| CN108678567A (en) * | 2018-06-05 | 2018-10-19 | 诺电器有限公司 | A kind of smart lock lock body limiting double lock tongue |
| CN109681034A (en) * | 2018-11-26 | 2019-04-26 | 一诺电器有限公司 | A kind of smart lock lock body |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2021007926A1 (en) | 2021-01-21 |
| CN110397349B (en) | 2024-04-16 |
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