CN109629907A - The arrangement of clutch of door handle lock and the door lock in replaceable door handle direction - Google Patents
The arrangement of clutch of door handle lock and the door lock in replaceable door handle direction Download PDFInfo
- Publication number
- CN109629907A CN109629907A CN201910023370.XA CN201910023370A CN109629907A CN 109629907 A CN109629907 A CN 109629907A CN 201910023370 A CN201910023370 A CN 201910023370A CN 109629907 A CN109629907 A CN 109629907A
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- China
- Prior art keywords
- locating part
- torsional spring
- mounting base
- clutch
- shifting block
- Prior art date
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Classifications
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B3/00—Fastening knobs or handles to lock or latch parts
-
- 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
- E05B63/04—Locks or fastenings with special structural characteristics for alternative use on the right-hand or left-hand side of wings
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- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Lock And Its Accessories (AREA)
Abstract
The present invention relates to door lock fields, disclose the arrangement of clutch of door handle lock, it includes mounting base, the left end of mounting base and right end are equipped with the first torsional spring locating part and the second torsional spring locating part, first torsional spring locating part is detachable locating part, first torsional spring locating part and the second torsional spring locating part are used to contradict with the torsional spring of door handle lock, and mounting base rotation drives the first torsional spring locating part or the second torsional spring locating part to act on torsional spring.The door lock in replaceable door handle direction is also disclosed, which has above-mentioned arrangement of clutch.The arrangement of clutch structure of door handle lock is simple in the present invention, component is few, torsional spring by the way that dismountable torsional spring locating part and door handle lock are arranged in mounting base is cooperated, next torsional spring locating part, which need to only be unloaded, can be realized handle commutation use, without integral demounting arrangement of clutch and handle, and the initial position of the handle after commutating is also very accurate, the door lock in the replaceable door handle direction in the present invention, handle commutation is very convenient.
Description
Technical field
The present invention relates to door lock fields, more particularly to the door of the arrangement of clutch of door handle lock and replaceable door handle direction
Lock.
Background technique
Door lock is there are many kinds of class, and with the fast development of electronic technology, convenience that intelligent door lock uses, Fang Feifa are opened
Open, intelligent management etc. optimization is in traditional mechanical lock, more and more families use intelligent door lock.Since door actually makes
With it is middle can divide into a left side according to the direction of enabling and drive held with the right side, on door therefore the handle of door lock is also divided into left-hand or dextrad, when with
Handle direction and the discomfort timing of enabling direction on the intelligent door lock of family purchase, door lock are not just available.Also go out currently on the market
Existing some door locks have dual-purpose door handle structure, not only can be used for L.H.flapped door, but also have and can be used for R.H.flapped door.But these can be with
Dual-purpose door handle structure, mostly structure are more complicated, and component is relatively more, and commutation process is more troublesome, need integral demounting
Refitting, the convenience of commutation are poor.
China Patent No. CN206874056U, freely commutate handle, and which disclose the handles that freely commutates, comprising:
Hand；Panel, equipped with the first through hole passed through for handle；Reduction torsion spring is set to panel and is located at outside first through hole, and both ends are handed over
It pitches and is symmetrical arranged；The outer shift fork of clutch, is connected and fixed, the side close to reduction torsion spring is equipped with across reduction torsion spring and handle
Pushing block, pushing block are placed in the side that distance is big between reduction torsion spring both ends and offset with one end of reduction torsion spring；Square shaft and limit
Block, limited block are set in the outer shift fork of clutch, and limited block is equipped with the second through-hole interted for square shaft, and the second through-hole side wall is equipped with straight
Angle sector block, square shaft position corresponding with block are equipped with L shape vacancy；Shift fork in clutch, is fixed on panel, is equipped with and square shaft
Matched square three-way groove.The handle that freely commutates that the patent provides, does not distinguish direction, can be adjusted according to practical enabling direction,
Compatible a variety of door-opening modes.But the arrangement of clutch of the door handle lock of patent drilling is relatively more, door handle is needed in commutation
By square shaft and it is fixed on shift fork disassembly in the clutch on panel, according to the direction of enabling direction swing handle, is reloaded into square shaft,
It is fixed on after shift fork in clutch and square shaft are worked good again and completes to commutate on panel, the components of disassembly are relatively more, installing
When be also not easy to keep the initial position of door handle.The inside of practical top panel generally can also be fixed with the cover board with panel cooperation,
Therefore during aforesaid operations, it is also necessary to first by detachable cover plate, cover board is fixed on panel again after the completion of commutation.Cause
This, entire commutation process is more troublesome.In addition, L shape vacancy and the shape of square shaft do not match that, have in the second through-hole more
Gap, square shaft built on the sand, influence the sensitivity of handle rotation, when the central point of block withstands square shaft and rotates around central point,
The interior wall friction of square shaft and the second through-hole is easily caused in product use process, generates clast, to influence the use longevity of product
Life.
China Patent No. CN206942352U, a kind of convenient door handle structure of commutation, which disclose disclose one
Kind commutate convenient door handle structure, the main points of its technical scheme are that include panel, be respectively equipped on the panel handle,
The first drive block, the second drive block of rotation can be driven by handle, second drive block is equipped with notch, in the first drive block
Be equipped with insertion notch can be such that the second drive block is driven by the first drive block to rotate forward bolt with unlocking when unlocking, the
Two drive block outer walls are equipped with male part, and the second drive block of drive can be bonded with male part by, which being equipped on the first drive block, rotates backward
With the interior protuberance locked, there are two the notch and male part are all provided with, two notches are in 90 degree settings in second biography
On motion block, two male parts are also in 90 degree and are arranged on second drive block.The utility model door handle needs to commutate
In use, only the second drive block need to be rotated 90 degree, make another notch alignment bolt.Above-mentioned technical proposal does not disclose handle
Be after hand rotation how return, and the patent needs first to cooperate the detachable cover plate of panel in actually commutation, then by the
The limit film disassembly of the second drive block of shaft and limit in two drive blocks, also needs swing handle and the second drive block is rotated 90
Degree, makes another notch alignment bolt, finally again re-assemblies above-mentioned component one by one, therefore, the product structure is more complicated, changes
It needs to dismantle more component to process, causes to commutate more troublesome.
Summary of the invention
The present invention is more for the component of the arrangement of clutch in door handle lock in the prior art, and structure is complicated, and door handle exists
It is needed in commutation process by product integral demounting and is reinstalled, and the initial position of door handle is also not easy precisely really after refitting
The disadvantages of fixed, installation is inconvenient, and door lock replaces handle direction trouble, provides that a kind of structure is simple, and component is few, door handle commutation
Shi Buxu integral demounting, door handle the commutation very easily arrangement of clutch of door handle lock and the door in replaceable door handle direction
Lock.
In order to solve the above-mentioned technical problem, the present invention is addressed by following technical proposals:
The arrangement of clutch of door handle lock, including mounting base, the left end of mounting base and right end be equipped with the first torsional spring locating part and
Second torsional spring locating part, the first torsional spring locating part is detachable locating part, and after installation, detachable locating part and mounting base are solid
Fixed connection, after disassembly, detachable locating part is detached from from mounting base.
Preferably, the second torsional spring locating part is also detachable locating part, and after installation, detachable locating part and installation
Seat is fixedly connected, and after disassembly, detachable locating part is detached from from mounting base.
Preferably, the second torsional spring locating part and mounting base are integrally formed or are fixedly connected, the first torsional spring locating part and the
Two torsional spring locating parts are used to contradict with the torsional spring of door handle lock, and mounting base rotation drives the first torsional spring locating part or the second torsional spring limit
Position part acts on torsional spring.
Preferably, the first torsional spring locating part is screw or bolt, threaded hole is equipped in mounting base, screw or bolt are stretched
Enter and forms detachable locating part into threaded hole.
Preferably, further including clutch shifting block, mounting groove is offered in mounting base, clutch shifting block is plugged in mounting groove,
The socket for grafting pin is offered on the side of clutch shifting block, socket is located at the inside of mounting groove, and clutch shifting block further includes
Mounting portion and the lug boss being arranged on the outside of mounting portion, socket are provided on mounting portion, and mounting portion is plugged in mounting groove, installation
It is provided with shifting block on the side in portion, the pilot hole through mounting portion and lug boss is also provided on clutch shifting block.
Preferably, being at least symmetrically arranged with two pins in mounting base, it is also provided in mounting base for installing pin
Cotter slot, be provided with retaining ring on pin, retaining ring is located in cotter slot, and spring, one end of spring and pin are provided in cotter slot
The inner wall for following closely slot contradicts, and the other end and retaining ring of spring contradict, and when pin is plugged in socket, spring is in compressive state.When
Pin is plugged in socket, can be realized the linkage of mounting base Yu clutch shifting block.
Preferably, further including driving device, top flat, the outer end conflict of top flat and pin, pin are provided in driving device
Nail, which is plugged in socket under the action of top flat, rotates synchronously mounting base and clutch shifting block.Arrangement of clutch components are few, structure
Simply, it can cooperate with handle and torsional spring, facilitate the commutation of handle.
The present invention also provides a kind of door lock in replaceable door handle direction, including handle, panel and torsional spring, panels or so
Both ends are equipped with the first block and the second block, further include the arrangement of clutch of above-mentioned door handle lock, and torsional spring includes two ends, and one
End is contradicted with the first torsional spring locating part and the first block respectively；Another end respectively with the second torsional spring locating part and second gear
Block contradicts.When handle drives arrangement of clutch rotation, the first torsional spring locating part or the second torsional spring locating part can act on torsional spring
One end, so that handle is had the function of return.When handle needs to commutate, the first torsional spring locating part need to only be dismantled, swing handle,
Handle drives arrangement of clutch unitary rotation to can be realized commutation function, the second torsional spring locating part can after handle rotates 180 ° with
Another end of torsional spring contradicts, to realize the precise positioning after handle commutation.And first torsional spring locating part structure it is simple, just
In installation and removal.
Preferably, further including clutch shifting block, mounting groove is offered in mounting base, clutch shifting block is plugged in mounting groove,
The socket for grafting pin is offered on the side of clutch shifting block, socket is located at the inside of mounting groove, and clutch shifting block further includes
Mounting portion and the lug boss being arranged on the outside of mounting portion, socket are provided on mounting portion, and mounting portion is plugged in mounting groove, installation
Be provided with shifting block on the side in portion, be also provided with the pilot hole through mounting portion and lug boss on clutch shifting block, mounting base up to
It is few to be symmetrical arranged there are two pin, it is also provided with the cotter slot for installing pin in mounting base, is provided with retaining ring on pin, keeps off
Circle is located in cotter slot, is provided with spring in cotter slot, and one end of spring and the inner wall of cotter slot contradict, the other end of spring with
Retaining ring contradicts, and further includes driving device, top flat is provided in driving device, the outer end conflict of top flat and pin, pin is in top flat
Under the action of be plugged in socket and rotate synchronously mounting base and clutch shifting block, when pin is plugged in socket, spring is in pressure
Contracting state.It is equipped with the shaft connecting with lock body in pilot hole, when clutch shifting block drives shaft rotation, realizes unlocking or anti-
Lock.Spring can make pin bounce off clutch shifting block, and realization is locked a door；Top flat acts on pin, can make mounting base and clutch shifting block
Between realize linkage, to make door-lock opening.
Preferably, the side of mounting base is provided with limit base, limit base is integrally formed or is fixedly connected with mounting base, dials
The rotation that block and limit base contradict to mounting base relative to clutch shifting block limits, make mounting base relative to clutch shifting block can
Rotational angle is 180 °.Shifting block and limit base cooperation use convenient for commutation, and mounting base can be relative under the drive of handle
Idle running is realized in the rotation of clutch shifting block.
Preferably, handle is located at the left and right sides of pin with shifting block when clutch shifting block is located at initial position.Make handle
When mentioning on hand, back locking function is realized.
Preferably, being additionally provided with cover plate in mounting base, first through hole is offered on cover plate, cover plate passes through first through hole set
It is located on lug boss and is pressed against mounting portion limit in mounting base in mounting groove.
Preferably, be provided with inserting section in mounting base, it is provided with the inserting groove with inserting section cooperation on handle, on panel
The second through-hole is offered, inserting section is plugged in inserting groove after passing through the second through-hole, and handle is cooperated by inserting section and inserting groove
Mounting base rotation is driven, the installation set for being arranged torsional spring is additionally provided on panel, the second through-hole is provided in installation set.It is convenient for
By torsional spring limit in panel.
The present invention is due to using above technical scheme, with significant technical effect: the arrangement of clutch knot in the present invention
Structure is simple, and component is few, and the torsional spring by the way that dismountable torsional spring locating part and door handle lock are arranged in mounting base is cooperated, when
When needing to turn to, need to only unload next torsional spring locating part be can be realized handle commutation use, be filled without integral demounting clutch
It sets and handle, and the initial position of the handle after commutating is also very precisely, it is very convenient to commutate, the replaceable door knob in the present invention
The door lock in hand direction, handle commutation are very convenient.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the door lock in replaceable door handle direction.
Fig. 2 is the structural schematic diagram for removing the door lock in the replaceable door handle direction after cover plate.
Fig. 3 is the structural schematic diagram of arrangement of clutch.
Fig. 4 is the structural schematic diagram of clutch shifting block.
Fig. 5 is the structural schematic diagram of mounting base.
Fig. 6 is mounting base and the schematic diagram that torsional spring contradicts.
Fig. 7 is the structural schematic diagram of panel.
Fig. 8 is the structural schematic diagram of handle.
The toponym that each number designation is referred in attached drawing is as follows: 1-mounting base, the 11-the first torsional spring locating part,
12-the second torsional spring locating part, 13-mounting grooves, 14-pins, 141-retaining rings, 15-cotter slots, 151-springs, 16-lids
Piece, 161-first through hole, 17-limit bases, 18-inserting sections, 2-clutch shifting blocks, 21-mounting portions, 211-sockets, 212-
Shifting block, 22-lug bosses, 23-pilot holes, 3-driving devices, 31-top flats, 4-handles, 41-inserting grooves, 5-panels,
51-the first block, the 52-the second block, 53-installation sets, the 531-the second through-hole, 6-torsional springs.
Specific embodiment
Present invention is further described in detail with embodiment with reference to the accompanying drawing.
Embodiment 1
The arrangement of clutch of door handle lock, as shown, including mounting base 1, the left end of mounting base 1 and right end are equipped with first and turn round
Spring locating part 11 and the second torsional spring locating part 12, the first torsional spring locating part 11 is detachable locating part, detachable after installation
Locating part is fixedly connected with mounting base 1, and after disassembly, detachable locating part is detached from from mounting base 1.
Second torsional spring locating part 12 is integrally formed with mounting base 1, the first torsional spring locating part 11 and the second torsional spring locating part 12
For contradicting with the torsional spring 6 of door handle lock, the rotation of mounting base 1 drives the first torsional spring locating part 11 or the second torsional spring locating part 12 to make
For torsional spring 6.
First torsional spring locating part 11 is screw, threaded hole is equipped in mounting base 1, screw extend into interior formed of threaded hole can
Detachable locating part.
Further including clutch shifting block 2, mounting groove 13 is offered in mounting base 1, clutch shifting block 2 is plugged in mounting groove 13, from
The socket 211 offered on the side of shifting block 2 for grafting pin 14 is closed, socket 211 is located at the inside of mounting groove 13, and clutch is dialled
First 2 further include mounting portion 21 and the lug boss 22 that 21 outside of mounting portion is arranged in, and socket 211 is provided on mounting portion 21, installs
Portion 21 is plugged in mounting groove 13, and shifting block 212 is provided on the side of mounting portion 21, is also provided on clutch shifting block 2 through peace
The pilot hole 23 in dress portion 21 and lug boss 22.Pilot hole 23 drives for assembling the shaft connecting with lock body, the rotation of clutch shifting block 2
Locking of unlocking is realized in shaft rotation.
It is symmetrical arranged in mounting base 1 there are two pin 14, the cotter slot for installing pin 14 is also provided in mounting base 1
15, retaining ring 141 is provided on pin 14, and retaining ring 141 is located in cotter slot 15, and spring 151, spring are provided in cotter slot 15
151 one end and the inner wall of cotter slot 15 contradict, and the other end and retaining ring 141 of spring 151 contradict, when pin 14 is plugged on socket
In 211, spring 151 is in compressive state.When pin 14 is plugged in socket 211, mounting base 1 and clutch shifting block 2 can be realized
Linkage.
Further include driving device 3, top flat 31, the outer end conflict of top flat 31 and pin 14, pin are provided in driving device 3
14 are plugged in socket 211 under the action of top flat 31 and rotate synchronously mounting base 1 and clutch shifting block 2.
Arrangement of clutch components are few, and structure is simple, can cooperate with handle 4 and torsional spring 6, facilitate the commutation of handle 4.
The present embodiment additionally provides a kind of door lock in replaceable door handle direction, including handle 4, panel 5 and torsional spring 6, face
5 left and right ends of plate are equipped with the first block 51 and the second block 52, further include the arrangement of clutch of above-mentioned door handle lock, torsional spring 6 includes
Two ends, an end are contradicted with the first torsional spring locating part 11 and the first block 51 respectively；Another end is respectively with second
Torsional spring locating part 12 and the second block 52 contradict.When handle 4 drives arrangement of clutch rotation, the first torsional spring locating part 11 or the second
Torsional spring locating part 12 can act on one end of torsional spring 6, and handle 4 is made to have the function of return.When handle 4 needs to commutate, only need
First torsional spring locating part 11 to be dismantled, swing handle 4, handle 4 drives arrangement of clutch unitary rotation that commutation function can be realized, the
Two torsional spring locating parts 12 can contradict after handle 4 rotates 180 ° with another end of torsional spring 6, to realize that handle 4 commutates
Precise positioning afterwards.And 11 structure of the first torsional spring locating part is simple, is easily installed and dismantles.
Further including clutch shifting block 2, mounting groove 13 is offered in mounting base 1, clutch shifting block 2 is plugged in mounting groove 13, from
The socket 211 offered on the side of shifting block 2 for grafting pin 14 is closed, socket 211 is located at the inside of mounting groove 13, and clutch is dialled
First 2 further include mounting portion 21 and the lug boss 22 that 21 outside of mounting portion is arranged in, and socket 211 is provided on mounting portion 21, installs
Portion 21 is plugged in mounting groove 13, and shifting block 212 is provided on the side of mounting portion 21, is also provided on clutch shifting block 2 through peace
The pilot hole 23 in dress portion 21 and lug boss 22 is symmetrical arranged in mounting base 1 there are two pin 14, is also provided with use in mounting base 1
In being provided with retaining ring 141 on the cotter slot 15 of installation pin 14, pin 14, retaining ring 141 is located in cotter slot 15, in cotter slot 15
It is provided with spring 151, one end of spring 151 and the inner wall of cotter slot 15 contradict, and the other end and retaining ring 141 of spring 151 contradict,
Further include driving device 3, top flat 31 is provided in driving device 3, the outer end conflict of top flat 31 and pin 14, pin 14 is in top flat
Being plugged in socket 211 under the action of 31 rotates synchronously mounting base 1 and clutch shifting block 2, when pin 14 is plugged on socket 211
Interior, spring 151 is in compressive state.The shaft connecting with lock body is equipped in pilot hole 23, when clutch shifting block 2 drives shaft to turn
When dynamic, realize and unlock or lock.Spring 151 can make pin 14 bounce off clutch shifting block 2, and realization is locked a door；Top flat 31 acts on pin
Nail 14 can make to realize linkage between mounting base 1 and clutch shifting block 2, to make door-lock opening.
The side of mounting base 1 is provided with limit base 17, and limit base 17 is integrally formed or is fixedly connected, shifting block with mounting base 1
212 rotations contradicted with limit base 17 to mounting base 1 relative to clutch shifting block 2 limit, and dial mounting base 1 relative to clutch
First 2 angle rotatable is 180 °.Shifting block 212 and the cooperation of limit base 17 use convenient for commutation, and mounting base 1 is in the band of handle 4
It can be rotated relative to clutch shifting block 2 under dynamic and realize idle running.
When clutch shifting block 2 is located at initial position, handle 4 is located at the left and right sides of pin 14 with shifting block 212.Make handle
4 when above mentioning, and realizes back locking function.
It is additionally provided with cover plate 16 in mounting base 1, first through hole 161 is offered on cover plate 16, cover plate 16 passes through first through hole
161 are set on lug boss 22 and are pressed against the limit of mounting portion 21 in mounting base 1 in mounting groove 13.
It is provided with inserting section 18 in mounting base 1, the inserting groove 41 cooperated with inserting section 18 is provided on handle 4, on panel 5
The second through-hole 531 is offered, inserting section 18 is plugged in inserting groove 41 after passing through the second through-hole 531, and handle 4 passes through inserting section 18
Cooperating with inserting groove 41 drives mounting base 1 to rotate, and the installation set 53 for being arranged torsional spring 6, the second through-hole are additionally provided on panel 5
531 are provided in installation set 53.Convenient for limiting torsional spring 6 in panel 5.It will be apparent that can also be opened up in inserting groove 41 for into
The mounting hole that one step fixed mounting 1 is connect with handle 4.
The course of work of the door lock in the replaceable door handle direction: when handle 4 needs to commutate, the first torsional spring need to only be dismantled
Locating part 11,4 adjustment direction of swing handle, handle 4 drive mounting base 1 and clutch shifting block 2 to rotate together, when handle 4 rotates
At 180 °, the second torsional spring locating part 12 will be contradicted in the left end of torsional spring 6, to position to the rotational angle of handle 4, be made
Handle 4 can accurately be completed to commutate, and at this time again install the first torsional spring locating part 11, that is, complete commutation, very convenient
Fast.
The handle 4 of the door lock in the replaceable door handle direction is mounted on a door, and is opened by password, fingerprint, the verifyings such as swipe the card
For lock perhaps by key unlocking when being proved to be successful or using key, driving device 3 pushes underlying pin 14, when
When pin 14 is plugged in socket 211, spring 151 is in compressive state, and pin 14 keeps mounting base 1 synchronous with clutch shifting block 2
Rotation, at this point, pushing handle 4, handle 4 drives mounting base 1 to rotate counterclockwise, and mounting base 1 drives clutch shifting block 2 to turn counterclockwise
Dynamic, clutch shifting block 2 drives the shaft of the inner assembly of pilot hole 23 to rotate counterclockwise, and realizes and unlocks；It will be apparent that first during unlocking
Torsional spring locating part 11 can push the left end of torsional spring 6 counterclockwise, and torsional spring 6 is in compressive state, after unlocking, no longer push handle 4, turn round
Spring 6, which will trail, makes 4 return of handle, and driving device 3 no longer pushes pin 14, and the spring 151 of compressive state flicks, pin 14
Socket 211 is bounced off under the elastic force of spring 151, realization is locked a door；Upper handle 4, handle 4 drive mounting base 1 to turn clockwise at this time
Dynamic, limit base 17 pushes 212 clockwise movement of shifting block, and shifting block 212 drives 2 clockwise movement of clutch shifting block, and clutch shifting block 2 drives
Shaft rotates clockwise, and realization is locked；When the door is locked, if verifying is unsuccessful, swing handle 4, handle 4 drives mounting base 1
Rotation, lifting or pushing handle 4, just will become idle running at this time, and Men Buhui is opened.
Embodiment 2
Be in place of the arrangement of clutch of door handle lock, the present embodiment and the difference of embodiment 1: the second torsional spring locating part 12 is
Detachable locating part, after installation, detachable locating part is fixedly connected with mounting base 1, after disassembly, detachable locating part from
It is detached from mounting base 1.
The present embodiment additionally provides a kind of door in the replaceable door handle direction of arrangement of clutch with above-mentioned door handle lock
Lock.
Embodiment 3
Be in place of the arrangement of clutch of door handle lock, the present embodiment and the difference of embodiment 1: the first torsional spring locating part 11 is
Bolt is equipped with threaded hole in mounting base 1, and bolt, which is extend into threaded hole, forms detachable locating part.
The present embodiment additionally provides a kind of door in the replaceable door handle direction of arrangement of clutch with above-mentioned door handle lock
Lock.
In short, the foregoing is merely presently preferred embodiments of the present invention, it is all according to equalization made by scope of the present invention patent
Variation and modification, shall all be covered by the patent of the invention.
Claims (10)
1. the arrangement of clutch of door handle lock, including mounting base (1), the left end of mounting base (1) and right end are limited equipped with the first torsional spring
Part (11) and the second torsional spring locating part (12), it is characterised in that: the first torsional spring locating part (11) is detachable locating part, installation
Afterwards, detachable locating part is fixedly connected with mounting base (1), and after disassembly, detachable locating part is detached from from mounting base (1).
2. the arrangement of clutch of door handle lock according to claim 1, it is characterised in that: the second torsional spring locating part (12) is also
Detachable locating part, after installation, detachable locating part is fixedly connected with mounting base (1), after disassembly, detachable locating part
It is detached from from mounting base (1).
3. the arrangement of clutch of door handle lock according to claim 1, it is characterised in that: the second torsional spring locating part (12) and peace
Dress seat (1) is integrally formed or is fixedly connected, the first torsional spring locating part (11) and the second torsional spring locating part (12) is used for and door handle
The torsional spring (6) of lock contradicts, and mounting base (1) rotation drives the first torsional spring locating part (11) or the second torsional spring locating part (12) to act on
Torsional spring (6).
4. the arrangement of clutch of door handle lock according to claim 3, it is characterised in that: the first torsional spring locating part (11) is spiral shell
Nail or bolt are equipped with threaded hole on mounting base (1), and screw or bolt, which are extend into threaded hole, forms detachable locating part.
5. the arrangement of clutch of door handle lock according to claim 3, it is characterised in that: it further include clutch shifting block (2), installation
It is offered mounting groove (13) on seat (1), clutch shifting block (2) is plugged in mounting groove (13), is opened up on the side of clutch shifting block (2)
There is the socket (211) for grafting pin (14), socket (211) is located at the inside of mounting groove (13), and clutch shifting block (2) further includes
Mounting portion (21) and the lug boss (22) being arranged on the outside of mounting portion (21), socket (211) are provided on mounting portion (21), are installed
Portion (21) is plugged in mounting groove (13), is provided on the side of mounting portion (21) shifting block (212), clutch shifting block is also opened on (2)
Equipped with the pilot hole (23) for running through mounting portion (21) and lug boss (22).
6. the arrangement of clutch of door handle lock according to claim 5, it is characterised in that: mounting base is at least symmetrically set on (1)
There are two setting pin (14), the cotter slot (15) for installing pin (14) is also provided in mounting base (1), pin is set on (14)
It is equipped with retaining ring (141), retaining ring (141) is located in cotter slot (15), is provided with spring (151) in cotter slot (15), spring (151)
One end and the inner wall of cotter slot (15) contradict, the other end of spring (151) and retaining ring (141) contradict, when pin (14) grafting
In socket (211), it further includes driving device (3) that spring (151), which is in compressive state, and driving device is provided with top flat on (3)
(31), the outer end of top flat (31) and pin (14) contradicts, and pin (14) is plugged in socket (211) under the action of top flat (31)
Rotate synchronously mounting base (1) and clutch shifting block (2).
7. the door lock in replaceable door handle direction, including handle (4), panel (5) and torsional spring (6), panel (5) left and right ends are equipped with
First block (51) and the second block (52), it is characterised in that: the arrangement of clutch including door handle lock as claimed in claim 3,
Torsional spring (6) includes two ends, and an end is contradicted with the first torsional spring locating part (11) and the first block (51) respectively；Another
End is contradicted with the second torsional spring locating part (12) and the second block (52) respectively.
8. the door lock in replaceable door handle direction according to claim 7, it is characterised in that: it further include clutch shifting block (2),
It is offered in mounting base (1) mounting groove (13), clutch shifting block (2) is plugged in mounting groove (13), on the side of clutch shifting block (2)
The socket (211) for grafting pin (14) is offered, socket (211) is located at the inside of mounting groove (13), clutch shifting block (2) packet
The lug boss (22) for including mounting portion (21) and being arranged on the outside of mounting portion (21), socket (211) are provided on mounting portion (21), are pacified
Dress portion (21) is plugged in mounting groove (13), is provided on the side of mounting portion (21) shifting block (212), on clutch shifting block (2) also
The pilot hole (23) through mounting portion (21) and lug boss (22) is offered, is at least symmetrically arranged with two pins in mounting base (1)
It follows closely (14), the cotter slot (15) for installing pin (14) is also provided in mounting base (1), pin is provided with retaining ring on (14)
(141), retaining ring (141) is located in cotter slot (15), is provided with spring (151) in cotter slot (15), one end of spring (151) with
The inner wall of cotter slot (15) contradicts, and it further includes driving device (3) that the other end of spring (151) and retaining ring (141), which contradict, driving
It is provided on device (3) top flat (31), the outer end of top flat (31) and pin (14) contradicts, effect of the pin (14) in top flat (31)
Under be plugged in socket (211) and rotate synchronously mounting base (1) and clutch shifting block (2), when pin (14) is plugged on socket (211)
Interior, spring (151) is in compressive state.
9. the door lock in replaceable door handle direction according to claim 8, it is characterised in that: the side of mounting base (1) is set
It is equipped with limit base (17), limit base (17) is integrally formed or is fixedly connected with mounting base (1), shifting block (212) and limit base (17)
It contradicts the rotation to mounting base (1) relative to clutch shifting block (2) to limit, makes mounting base (1) relative to clutch shifting block (2)
Angle rotatable is 180 °, when clutch shifting block (2) is located at initial position, and handle (4) and shifting block (212) are located at pin (14)
The left and right sides.
10. the door lock in replaceable door handle direction according to claim 8, it is characterised in that: mounting base is also set up on (1)
Have cover plate (16), offered on cover plate (16) first through hole (161), cover plate (16) is set in protrusion by first through hole (161)
In portion (22) and it is pressed against on mounting base (1) and in the mounting groove (13), is provided with mounting portion (21) limit slotting in mounting base (1)
It connects section (18), the inserting groove (41) with inserting section (18) cooperation is provided on handle (4), panel offers the second through-hole on (5)
(531), inserting section (18) is plugged in inserting groove (41) after passing through the second through-hole (531), handle (4) by inserting section (18) with
Inserting groove (41) cooperation drives mounting base (1) rotation, and the installation set (53) for being arranged torsional spring (6) is additionally provided on panel (5),
Second through-hole (531) is provided in installation set (53).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910023370.XA CN109629907B (en) | 2019-01-10 | 2019-01-10 | Clutch device of door handle lock and door lock capable of changing door handle direction |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910023370.XA CN109629907B (en) | 2019-01-10 | 2019-01-10 | Clutch device of door handle lock and door lock capable of changing door handle direction |
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| CN109629907A true CN109629907A (en) | 2019-04-16 |
| CN109629907B CN109629907B (en) | 2021-02-23 |
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| CN201910023370.XA Active CN109629907B (en) | 2019-01-10 | 2019-01-10 | Clutch device of door handle lock and door lock capable of changing door handle direction |
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| CN110528966A (en) * | 2019-09-12 | 2019-12-03 | 深圳市罗漫斯智能家居有限公司 | A kind of lockset |
| CN110552550A (en) * | 2019-09-28 | 2019-12-10 | 兰和科技（深圳）有限公司 | fingerprint intelligence lock structure |
| CN110566053A (en) * | 2019-09-29 | 2019-12-13 | 广东科徕尼智能科技有限公司 | Reversing mechanism for intelligent lock and intelligent lock |
| CN111155833A (en) * | 2020-01-19 | 2020-05-15 | 深圳零匙科技有限公司 | Door lock handle reversing structure and door lock reversing method |
| CN112443198A (en) * | 2019-09-05 | 2021-03-05 | 北京眼神科技有限公司 | Iris lock with reversible handle |
| CN113027244A (en) * | 2019-12-25 | 2021-06-25 | 杭州萤石软件有限公司 | Clutch mechanism |
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| CN111155833A (en) * | 2020-01-19 | 2020-05-15 | 深圳零匙科技有限公司 | Door lock handle reversing structure and door lock reversing method |
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| CN109629907B (en) | 2021-02-23 |
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