CN209687012U - A kind of handle reversing mechanism - Google Patents
A kind of handle reversing mechanism Download PDFInfo
- Publication number
- CN209687012U CN209687012U CN201822254950.3U CN201822254950U CN209687012U CN 209687012 U CN209687012 U CN 209687012U CN 201822254950 U CN201822254950 U CN 201822254950U CN 209687012 U CN209687012 U CN 209687012U
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- handle
- notch
- reversing
- driving mechanism
- key
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Abstract
The utility model discloses a kind of handle reversing mechanism, including handle and arrangement of clutch, arrangement of clutch includes follower, driving mechanism, reversing key；Follower is provided with protruding portion；The outer layer of protruding portion is provided with the first notch；Driving mechanism and protruding portion are socketed；Fixed column is arranged in the reversing key back side, and the second notch is arranged on driving mechanism, fixation hole is provided on the second notch, fixed column is inserted into fixation hole, and can be rotated freely in fixation hole；One end of handle is fixedly connected with driving lever by handle axle, and one end of connecting rod is also connected on driving lever, and the other end of connecting rod is flexibly connected with the driving mechanism.The beneficial effects of the utility model are, no matter the direction of handle, lift handle realization may be implemented and lock.So that household intelligent door lock is more easily suitable for the left and right door opened, to expand the scope of application of lockset.
Description
Technical field
The utility model relates to a kind of reversing mechanisms, more particularly, to a kind of handle reversing mechanism.Involved by the utility model
And handle reversing mechanism be mainly used in household lockset.
Background technique
Using intelligent domestic lock lift handle lock when, reversing clutch device be in close state, output shaft rotation lock
Tongue stretches out, Men Fansuo；When pushing handle and opening the door, reversing clutch device belong in from state, arrangement of clutch cannot drive output
Axis rotation, can not open the door.
When changing R.H.flapped door into from L.H.flapped door, or changing L.H.flapped door into from R.H.flapped door, originally upper lift handle movement makes to commutate
The steering of arrangement of clutch on the contrary, reversing clutch device be in from state output shaft can not be made to rotate, by Men Fansuo；Originally push
Handle movement turns to reversing clutch device on the contrary, reversing clutch device can miss in the state closed and open door.
Summary of the invention
In order to overcome the drawbacks of the prior art, the utility model proposes a kind of arrangement of clutch and with the arrangement of clutch
Reversing mechanism, reversing clutch device, which remains unchanged, after handle commutation, when upper lift handle is in the state of conjunction, normally locks；It pushes
When handle reversing clutch device be in from state can not open the door.
In order to achieve the above-mentioned object of the invention, the utility model adopts the following technical solution:
A kind of handle reversing mechanism, including handle and arrangement of clutch, the arrangement of clutch include follower, mover
Structure, reversing key；The follower is provided with protruding portion；The outer layer of protruding portion is provided with the first notch；The driving mechanism with
Protruding portion socket；Fixed column is arranged in the reversing key back side, is arranged the second notch on the driving mechanism, on second notch
It is provided with fixation hole, the fixed column is inserted into fixation hole, and can be rotated freely in fixation hole；After reversing key rotation,
Reversing key one end and one side contacts of the first notch, to realize that driving mechanism drives follower to rotate synchronously；The handle
One end is fixedly connected with driving lever by handle axle, is also connected with one end of connecting rod on driving lever, the other end of connecting rod with it is described
Driving mechanism is flexibly connected.
Preferably, after follower and driving mechanism are socketed, the part except the first notch constitutes interior
It encloses, the part on driving mechanism except the second notch constitutes outer ring；Conduit, slot is arranged in the outer ring and the second notch junction
Road is provided with spring and steel ball, the end thereof contacts of steel ball and reversing key from inside to outside.
Preferably, the back side of the reversing key is provided with limited post, corresponding, is arranged on the second notch limited
Position slot, limited post are movable in limiting slot.
Preferably, the limited post and limiting slot are respectively arranged two.
Preferably, regulating device is arranged in the front of the reversing key, is provided with one above the driving mechanism
The cover board of a annular shape, adjustment hole is provided on the cover board and regulating device cooperates.
Preferably, the surface of the regulating device is linear type groove shapes.
Preferably, there is a prominent structure on the reversing key, have position instruction mark on the cover board, adjusting
When commutation key position, the prominent structure instruction to corresponding home position.
Preferably, the follower is hollow structure, and the hollow section is square or triangle.
Preferably, the reversing key includes the fixation point of rotation that can be rotated freely, the fixed rotation
Point is rotated around B axle；It further include the first contact point that can be contacted simultaneously with the first notch and the second notch.
Preferably, the reversing key includes a fixed point of rotation and first contact point, the second contact point, described
When one side contacts of first contact point and the first notch, driving mechanism can drive follower to move along a direction；It is described
When another side contacts of the second contact point and the first notch, driving mechanism can drive follower to move in another direction.
The beneficial effects of the utility model are, no matter the direction of handle, lift handle realization may be implemented and lock.From
And household intelligent door lock is made more easily to be suitable for the left and right door opened, to expand the scope of application of lockset.
Detailed description of the invention
Fig. 1 is the utility model structure diagram.
Fig. 2 is arrangement of clutch explosive view.
Fig. 3 is follower structural schematic diagram.
Fig. 4 is driving mechanism structural schematic diagram.
Fig. 5 is reversing key structural schematic diagram.
Fig. 6 is reversing key rotating state diagram counterclockwise.
Fig. 7 is that reversing key rotates clockwise status diagram.
Fig. 8 is that covering plate structure schematic diagram is added in arrangement of clutch.
Fig. 9 is arrangement of clutch shaft schematic diagram.
Specific embodiment
The utility model is described in more detail below in conjunction with attached drawing.
A kind of handle reversing mechanism as shown in Figure 1, including handle 1, one end of handle 1 are fixedly connected with handle axle 11,
Hand axis 11 is fixedly connected with driving lever 2, and one end of connecting rod 3, the other end and driving mechanism of connecting rod 3 are also connected on driving lever 2
Connection, when handle 1 is rotated up, driving lever 2 is moved downward, and connecting rod 3 is driven to move downward, and driving mechanism is driven to turn clockwise
It is dynamic；When handle 1 rotates down, driving lever 2 is moved upwards, and connecting rod 3 is driven to move upwards, and driving mechanism is driven to turn counterclockwise
It is dynamic.
As shown in Figure 2 and Figure 3, driving mechanism 42 is a part of arrangement of clutch 4, and the arrangement of clutch 4 includes follower
41, driving mechanism 42, reversing key 43, cover board 44, follower 41, the socket of driving mechanism 42 and clearance fit.It is described driven
The generally hollow step-like cylindrical body of mechanism 41, including pedestal 411, the top of pedestal 411 are provided with protruding portion 412.In order to
Other mechanisms can be sent power to, follower 41 is hollow structure, which generally selects square or three
It is angular, that is, perhaps triangle axis hole is inserted into when square shaft or Axis Tripod in the center location setting square shaft hole of follower 41
Behind square shaft hole or triangle axis hole, follower 41 can drive other components to move.Protruding portion 412 is certainly introversive from central axis
It is divided into two layers outside, internal layer 413 is hollow cylinder, and effect is further external transmitting forces；Outer layer 414 is to lack with first
Mouthfuls 415 hollow cylinder, effect are and commutation key contacts.Above-mentioned central axis corresponds to the A axis in Fig. 9.The outer diameter of pedestal 411
The typically larger than outer diameter of protruding portion 412, the position that driving mechanism 42 and follower 41 may be implemented in this way are kept；In certain feelings
Under condition, the relative position of driving mechanism 42 and follower 41 can also be kept by other components, if it does, pedestal
411 outer diameter and the outer diameter of protruding portion 412 can be designed freely, or even the two design is structure as a whole.
The driving mechanism 42 is hollow cylindrical body, which is circle.The outer diameter of driving mechanism 42 is equal to bottom
The outer diameter of seat 411, the internal diameter of driving mechanism 42 are slightly larger than the outer diameter of protruding portion outer layer 414.Protruding portion 412 passes through driving mechanism
42, protruding portion outer layer 414 is bonded the inner wall of driving mechanism 42, at this point, driving mechanism 42 and protruding portion 412 can freely revolve relatively
Turn, therefore driving mechanism 42 is unable to drive follower 41 while moving.
The free-revving engine of the utility model first is that, by driving mechanism 42 drive follower 41 move simultaneously, ability
It is enough to pass to the power generated on handle from mechanism 41 is determined, to be further driven to the movement of other mechanisms.
In order to realize the drive follower 41 of driving mechanism 42 while move, the second notch is set on driving mechanism 42
421, after follower 41 and the socket of driving mechanism 42, the part on outer layer 414 except first notch 415 constitutes inner ring
416, the part on driving mechanism 42 except second notch 421 constitutes outer ring 422.Inner ring 416 and outer ring 422 are not limiting
In the case that device acts on, the two opposite can be rotated freely, and driving mechanism 42 is unable to drive follower 41 while moving.Cause
This, needs that a limiting device is arranged on inner ring 416 and outer ring 422, realizes that driving mechanism 42 drives follower 41 simultaneously
Movement.
One important innovative point of the utility model is limiting device described below.
Limiting device used by the present embodiment is a reversing key 43, and the reversing key 43 is one section of on-deformable circle
Arcuation.The front setting regulating device 431 of reversing key 43, fixed column 432 is arranged in the back side.One is arranged on second notch 421 admittedly
Determine hole 423, fixed column 432 is inserted into fixation hole, and can be rotated freely in fixation hole 423.Certainly, it is set on the second notch
Fixed column is set, fixation hole is set on reversing key, identical technical effect also may be implemented.
When reversing key 43 rotates clockwise, one end 434 contacts simultaneously with the first notch 415 and the second notch 421,
That is, being contacted simultaneously with inner ring 416 and outer ring 422.Since reversing key 43 and inner ring 416 and outer ring 422 are to be unlikely to deform material
Preparation, so that reversing key 43 can not continue around B axle rotation, it, can as a result, when driving mechanism 42 is rotated clockwise around A axis
To drive follower 41 while move.On the contrary, when reversing key 43 rotates counterclockwise, 433 first notch of one end, 415 He
Second notch 421 contacts simultaneously, that is, while being contacted with inner ring 416 and outer ring 422.Since reversing key 43 is with inner ring 416 and outside
Circle 422 is to be unlikely to deform material preparation, so that reversing key 43 can not continue to rotate around B axle, as a result, when driving mechanism 42 encloses
When being rotated counterclockwise around A axis, follower 41 can be driven while being moved.
The novelty of reversing key described in the present embodiment is embodied in reversing key around a fixed position rotation, is rotating
During, some contact of reversing key can be contacted with the first notch 415 and the second notch 421 simultaneously, to limit master
The free movement of motivation structure and follower clockwise or counter-clockwise, so that driving mechanism 42 drives follower 41 at some
It is moved while direction.
After reversing key 43 is rotated in place in order to prevent, then opposite direction rotation, in 421 junction of outer ring 422 and the second notch
Conduit 424 is set, and conduit 424 is provided with spring 425 and steel ball 426, a termination of steel ball 426 and reversing key 43 from inside to outside
Touching.Said mechanism design ensures that reversing key 43 can not reversely rotate in the case where the interference of no larger external force.
Reversing key 43 rotates the range for excessively exceeding the first notch 415 and the second notch 421 in order to prevent, in reversing key
The back side is provided with limited post 435, corresponding, limiting slot 427 is provided on the second notch 421, limited post 535 is in limiting slot
It is movable in 427, so that it is guaranteed that reversing key 43 can not excessively rotate.Preferably, limited post 435 and the respectively setting two of limiting slot 427.
In addition, limiting slot to be set to the back side of reversing key, also can be achieved on if limited post is set to the second notch
Identical technical effect.
It converts in direction of the regulating device 431 for reversing key 43.Due to there is the active force of steel ball 426, need biggish
The external direction conversion for being just able to achieve reversing key 43.It sets regulating device to linear type groove shapes in the present embodiment,
The shape, which is suitable for rising using a word, to be adjusted.Obviously, regulating device is also designed to other shapes.
It is fixed in order to encapsulate above-mentioned component, the top of driving mechanism 42 is provided with a circular cover board
44, it is provided with adjustment hole 441 on cover board 44 and regulating device 431 cooperates.
When upper lift handle 1, turns to 43 one end of key and contact arrangement of clutch Internal and external cycle simultaneously, arrangement of clutch is made to be in the shape closed
State, arrangement of clutch drive follower rotation, door are locked.After handle 1 commutates, rotation is played using a word and turns to key, make to turn
Arrangement of clutch Internal and external cycle is contacted simultaneously to the key other end, state of the arrangement of clutch still in conjunction, arrangement of clutch band when upper lift handle
Dynamic follower rotation, locks door.
Above-mentioned technical proposal may be implemented no matter the direction of handle, may be implemented lift handle realization lock.To make
It obtains household intelligent door lock and is more easily suitable for the left and right door opened, to expand the scope of application of lockset.
It is directed to the mechanism of reversing key, other several embodiments are given below.It is mentioned above, the novelty of reversing key
Reversing key is embodied in around a fixed position rotation, during rotation, some contact of reversing key can simultaneously with
First notch 415 and the second notch 421 contact, thus limit driving mechanism and follower clockwise or counter-clockwise from
By moving, so that driving mechanism 42 drives follower 41 to move while some direction.
Around above-mentioned thinking, can be realized basic fundamental effect reversing key should include one can rotate freely consolidate
Determine the point of rotation, the fixed point of rotation is rotated around B axle shown in Fig. 8；Further include one can simultaneously with the first notch 415 and
The first contact point of second notch 421 contact.
When first contact point simultaneously with the left contact of the first notch 415 and the second notch 421 when, driving mechanism can band
Dynamic follower clockwise movement；When arrangement of clutch needs to commutate, that is, need driving mechanism that can drive the follower inverse time
When needle movement, need to rotate a certain angle reversing key around B axle so that first contact point simultaneously with the first notch 415 and
The right contact of second notch 421.
The design of above-mentioned fixed point of rotation combination first contact point can satisfy the basic demand of clutch reversing, still,
Disadvantage is also apparent, and arrangement of clutch is often in a closed space, by first contact point from the first notch 415 and
The left side spin of two notches 421 goes to the first notch 415 and the right side of the second notch 421 generally requires biggish space, increases
The design difficulty and manufacturing cost of arrangement of clutch.
For this purpose, for contact point limit is required at left and right sides of the first notch 415 and the second notch 421, it is preferred to commutate
Key scheme is, including a fixed point of rotation and symmetrical first contact point, the second contact point, the first contact point it is same
When left contact with the first notch 415 and the second notch 421 when, driving mechanism can drive follower clockwise movement；
Second contact point simultaneously with the left contact of the first notch 415 and the second notch 421 when, driving mechanism can drive driven
Mechanism counterclockwise movement.The shape of the fixed point of rotation and first contact point, the second contact point coupling part seems not important, but
It is, it is emphasized that, no matter use and shape, reversing key should be unlikely to deform, otherwise can not achieve technical effect.
Claims (10)
1. a kind of handle reversing mechanism, including handle and arrangement of clutch, which is characterized in that the arrangement of clutch includes driven machine
Structure, driving mechanism, reversing key；The follower is provided with protruding portion；The outer layer of protruding portion is provided with the first notch；The master
Motivation structure and protruding portion are socketed；Fixed column is arranged in the reversing key back side, is arranged the second notch on the driving mechanism, and described the
Fixation hole is provided on two notches, the fixed column is inserted into fixation hole, and can be rotated freely in fixation hole；Work as reversing key
After rotation, reversing key one end and one side contacts of the first notch, to realize that driving mechanism drives follower to rotate synchronously；It is described
One end of handle is fixedly connected with driving lever by handle axle, and one end of connecting rod, the other end of connecting rod are also connected on driving lever
It is flexibly connected with the driving mechanism.
2. a kind of handle reversing mechanism according to claim 1, which is characterized in that when follower and driving mechanism are socketed
Later, the part except the first notch constitutes inner ring, and the part on driving mechanism except the second notch constitutes outer ring；It is described
Conduit is arranged in outer ring and the second notch junction, and conduit is provided with spring and steel ball, one end of steel ball and reversing key from inside to outside
Contact.
3. a kind of handle reversing mechanism according to claim 1, which is characterized in that the back side setting of the reversing key is limited
Position column, it is corresponding, limiting slot is provided on the second notch, limited post is movable in limiting slot.
4. a kind of handle reversing mechanism according to claim 3, which is characterized in that the limited post and limiting slot are respectively arranged
Two.
5. a kind of handle reversing mechanism according to claim 1, which is characterized in that the front setting of the reversing key is adjusted
Device is provided with a circular cover board above the driving mechanism, adjustment hole is provided on the cover board and is adjusted fills
Set cooperation.
6. a kind of handle reversing mechanism according to claim 5, which is characterized in that the surface of the regulating device is a word
Connected in star shape.
7. a kind of handle reversing mechanism according to claim 5, which is characterized in that there is a prominent knot on the reversing key
Structure has position instruction mark on the cover board, when adjustment commutates key position, the prominent structure instruction to corresponding marker
It sets.
8. a kind of handle reversing mechanism according to claim 1, which is characterized in that the follower is hollow structure,
The section of the hollow structure is square or triangle.
9. a kind of handle reversing mechanism according to claim 1, which is characterized in that the reversing key can be certainly including one
By the fixation point of rotation rotated, the fixed point of rotation is rotated around B axle；Further include one can simultaneously with the first notch and the
The first contact point of two notches contact.
10. a kind of handle reversing mechanism according to claim 1, which is characterized in that the reversing key includes a fixation
When one side contacts of the point of rotation and first contact point, the second contact point, the first contact point and the first notch, driving mechanism can
To drive follower to move along a direction；When another side contacts of second contact point and the first notch, driving mechanism
Follower can be driven to move in another direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822254950.3U CN209687012U (en) | 2018-12-29 | 2018-12-29 | A kind of handle reversing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822254950.3U CN209687012U (en) | 2018-12-29 | 2018-12-29 | A kind of handle reversing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209687012U true CN209687012U (en) | 2019-11-26 |
Family
ID=68597611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822254950.3U Active CN209687012U (en) | 2018-12-29 | 2018-12-29 | A kind of handle reversing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209687012U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109441222A (en) * | 2018-12-29 | 2019-03-08 | 南京东屋电气有限公司 | A kind of handle reversing mechanism |
| CN109441223A (en) * | 2018-12-29 | 2019-03-08 | 南京东屋电气有限公司 | A kind of arrangement of clutch |
| CN109537997A (en) * | 2018-12-29 | 2019-03-29 | 南京东屋电气有限公司 | A kind of limiting device |
-
2018
- 2018-12-29 CN CN201822254950.3U patent/CN209687012U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109441222A (en) * | 2018-12-29 | 2019-03-08 | 南京东屋电气有限公司 | A kind of handle reversing mechanism |
| CN109441223A (en) * | 2018-12-29 | 2019-03-08 | 南京东屋电气有限公司 | A kind of arrangement of clutch |
| CN109537997A (en) * | 2018-12-29 | 2019-03-29 | 南京东屋电气有限公司 | A kind of limiting device |
| CN109537997B (en) * | 2018-12-29 | 2024-03-29 | 东屋世安物联科技(江苏)股份有限公司 | Limiting device |
| CN109441223B (en) * | 2018-12-29 | 2024-03-29 | 东屋世安物联科技(江苏)股份有限公司 | Clutch device |
| CN109441222B (en) * | 2018-12-29 | 2024-03-29 | 东屋世安物联科技(江苏)股份有限公司 | Handle reversing mechanism |
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