CN109403721A - Preceding clutch module - Google Patents
Preceding clutch module Download PDFInfo
- Publication number
- CN109403721A CN109403721A CN201811526881.5A CN201811526881A CN109403721A CN 109403721 A CN109403721 A CN 109403721A CN 201811526881 A CN201811526881 A CN 201811526881A CN 109403721 A CN109403721 A CN 109403721A
- Authority
- CN
- China
- Prior art keywords
- lower axle
- clutch
- rotor part
- cover
- upper rotor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- 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
- E05B13/00—Devices preventing the key or the handle or both from being used
- E05B13/005—Disconnecting the handle
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanical Operated Clutches (AREA)
Abstract
The invention discloses a kind of preceding clutch modules, including upper cover, lower cover, upper rotor part, lower axle and clutch post, one end of the upper rotor part is in upper cover to the outside of upper cover, the other end of the upper rotor part is rotatablely connected by steel ball and lower axle, torsional spring is equipped between the lower axle and lower cover, the torsional spring is pushed against in lower axle, is connected together between the lower cover and upper cover.The device lower axle is coupled by bearing and lower cover, reduces friction when unlocking in lower axle rotation process, so that handle or so commutation is convenient；When clutch post and clutch fastener cooperate, lower axle and upper rotor part are rotated synchronously, and switch door lock is realized in stick rotation in the upper rotor part side of stirring；When clutch post is separated with clutch fastener, upper rotor part is separated with lower axle, lower axle idle running, lower axle rotation process drives the torsional spring compression of limit or stretches, and realizes that handle automatically resets, apparatus structure design is reasonable, smooth, the stabilization of mechanism kinematic, structure is simple, easy access.
Description
Technical field
The invention belongs to door lock technical fields, and in particular to a kind of preceding clutch module.
Background technique
As the application of the reinforcement that the security protection of people is realized, intelligent lock has been more and more widely used.In order to reinforce
The anti-theft of lockset, currently used way first is that adding clutch in the lockset, existing door lock clutch mechanism is deposited
In fluctuation of service, it is easy to produce failure, and the problem of maintenance difficult.
Summary of the invention
The purpose of the present invention is to provide a kind of preceding clutch modules, to solve the problems mentioned in the above background technology.
To achieve the above object, the invention provides the following technical scheme: a kind of preceding clutch module, including upper cover, lower cover, on
Rotor, lower axle and clutch post, in upper cover to the outside of upper cover, the other end of the upper rotor part is logical for one end of the upper rotor part
It crosses steel ball and lower axle to be rotatablely connected, is mounted on clutch fastener, the clutch post on the lower axle and the opposite end face of upper rotor part
It is interlocked and connect between clutch fastener, be fixedly connected between the lower axle and upper cover by hexagon socket head cap screw, the lower axle
The end side of being fixedly connected with stick, for side's stick on lower cover to the outside of lower cover, the lower cover passes through bearing and lower axle
Assembly connection, is equipped with torsional spring between the lower axle and lower cover, the torsional spring is pushed against in lower axle, blocks between the lower cover and upper cover
Close connection.
This setting lower axle is coupled by bearing and lower cover, is reduced friction when unlocking in lower axle rotation process, is made
It is convenient to obtain handle or so commutation；When clutch post and clutch fastener cooperate, lower axle and upper rotor part are rotated synchronously, the upper rotor part side of stirring
Switch door lock is realized in stick rotation；When clutch post is separated with clutch fastener, upper rotor part is separated with lower axle, lower axle idle running, lower axle
Rotation process drives the torsional spring compression limited or stretches, and realizes that handle automatically resets, apparatus structure design is reasonable, mechanism kinematic
It is smooth, stablize, structure is simple.
Preferably, the fastener for the connection that matches with clutch fastener is equipped on the lower axle and the opposite end face of upper rotor part
Slot.
This setting is easily installed clutch fastener, and can be realized and be turned by the mating reaction of clutch fastener and clutch post
Son being fastened and connected and separating with lower axle.
Preferably, the hexagon socket head cap screw hole for the connection that matches with hexagon socket head cap screw is equipped in the upper cover and lower axle.
This setting is easily installed hexagon socket head cap screw, improves the stability of connection structure.
Preferably, T-type gasket is equipped between the upper rotor part and upper cover.
This setting improves the stability of connection structure between upper rotor part and upper cover.
Preferably, the connecting hole for the connection that matches with clutch post is equipped on the clutch fastener and upper rotor part.
This setting convenient for clutch post insertion and exit, consequently facilitating upper rotor part and the connection of lower axle and separating.
Preferably, the lower lid is equipped with card slot, and the upper lid is equipped with the buckle for the connection that matches with card slot.
This setting is convenient for being fixed the link position of lower cover and upper cover, and it is easy to disassemble using inspection to be connected together
It repairs conveniently.
Detailed description of the invention
Fig. 1 is decomposition texture schematic diagram of the invention；
Fig. 2 is overall structure diagram of the invention；
Fig. 3 is superstructure schematic diagram of the invention；
Fig. 4 is side structure schematic view of the invention.
In figure: 1, hexagon socket head cap screw；2, upper cover；3, T-type gasket；4, upper rotor part；5, steel ball；6, clutch fastener；7, lower axle；
8, bearing；9, torsional spring；10, clutch post；11, lower cover；12, square stick；13, hex(agonal)screw hole；14, fastener slots；15, connecting hole；
16, it buckles；17, card slot.
Specific embodiment
Below in conjunction with the embodiment of the present invention, technical solution in the embodiment of the present invention carries out clear；It is fully described by,
Obviously, described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Based in the present invention
Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts, all
Belong to the scope of protection of the invention.
As shown in Figs 1-4, a kind of preceding clutch module, including upper cover 2, lower cover 11, upper rotor part 4, lower axle 7 and clutch post 10,
In upper cover 2 to the outside of upper cover 2, the other end of the upper rotor part 4 passes through steel ball 5 and lower axle 7 for one end of the upper rotor part 4
Clutch fastener 6, the clutch post 10 and clutch button are mounted on rotation connection, the lower axle 7 and the opposite end face of upper rotor part 4
Be interlocked connection between part 6, is fixedly connected between the lower axle 7 and upper cover 2 by hexagon socket head cap screw 1, the end of the lower axle 7
The side's of being fixedly connected with stick 12, for side's stick 12 on lower cover 11 to the outside of lower cover 11, the lower cover 11 passes through bearing
With 7 assembly connection of lower axle, torsional spring 9 is equipped between the lower axle 7 and lower cover 11, the torsional spring 9 is pushed against in lower axle 7, under described
It is connected together between lid 11 and upper cover 2.
The fastener slots 14 for the connection that matches with clutch fastener 6 are equipped in the lower axle 7 and the opposite end face of upper rotor part 4,
It is easily installed clutch fastener 6.
It is equipped with the hexagon socket head cap screw hole 13 for the connection that matches with hexagon socket head cap screw 1 in the upper cover 2 and lower axle 7, is convenient for
The stability that hexagon socket head cap screw 1 improves connection structure is installed.
T-type gasket 3 is equipped between the upper rotor part 4 and upper cover 2, connection structure is steady between raising upper rotor part 4 and upper cover 2
It is qualitative.
It is equipped with the connecting hole 15 for the connection that matches with clutch post 10 on the clutch fastener 6 and upper rotor part 4, is convenient for clutch
It the insertion of column 10 and exits, consequently facilitating upper rotor part 4 and the connection of lower axle 7 and separating.
The lower cover 11 is equipped with card slot 17, and the upper cover 2 is equipped with the buckle 16 for the connection that matches with card slot 17, is convenient for
The link position of lower cover 11 and upper cover 2 is fixed, and use and maintenance easy to disassemble is convenient.
Specifically, in use, the lower axle 7 of connection door lock handle is coupled by bearing 8 with lower cover 11, when reducing unlocking
Friction in 7 rotation process of lower axle, so that handle or so commutation is convenient；When clutch post 10 and clutch fastener 6 cooperate, lower axle 7
It is rotated synchronously with upper rotor part 4, switch door lock is realized in the rotation of 4 side's of stirring stick 12 of upper rotor part；When clutch post 10 and clutch fastener 6 divide
From when, upper rotor part 4 is separated with lower axle 7, lower axle 7 dally, 7 rotation process of lower axle drive limit torsional spring 9 compression or stretch, realize
Handle automatically resets, and apparatus structure design is reasonable, smooth, the stabilization of mechanism kinematic, and structure is simple.
Finally, it should be noted that the foregoing is only a preferred embodiment of the present invention, it is not intended to restrict the invention,
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features,
All within the spirits and principles of the present invention, made any modification；Equivalent replacement；Improve etc., it should be included in of the invention
Within protection scope.
Claims (6)
1. a kind of preceding clutch module, including upper cover (2), lower cover (11), upper rotor part (4), lower axle (7) and clutch post (10), special
Sign is: one end of the upper rotor part (4) is on upper cover (2) to the outside of upper cover (2), the other end of the upper rotor part (4)
It is rotatablely connected by steel ball (5) and lower axle (7), is mounted on clutch button on the lower axle (7) and the opposite end face of upper rotor part (4)
Part (6) is interlocked between the clutch post (10) and clutch fastener (6) and connect, and passes through between the lower axle (7) and upper cover (2)
Hexagon socket head cap screw (1) is fixedly connected, and the end side of the being fixedly connected with stick (12) of the lower axle (7), side's stick (12) is passed through
It wears on lid (11) to the outside of lower cover (11), the lower cover (11) passes through bearing and lower axle (7) assembly connection, the lower axle
(7) torsional spring (9) are equipped between lower cover (11), the torsional spring (9) is pushed against on lower axle (7), the lower cover (11) and upper cover (2)
Between be connected together.
2. a kind of preceding clutch module according to claim 1, it is characterised in that: the lower axle (7) and upper rotor part (4) are opposite
End face on be equipped with the fastener slots (14) of the connection that matches with clutch fastener (6).
3. a kind of preceding clutch module according to claim 1, it is characterised in that: be all provided on the upper cover (2) and lower axle (7)
There is the hexagon socket head cap screw hole (13) for the connection that matches with hexagon socket head cap screw (1).
4. a kind of preceding clutch module according to claim 1, it is characterised in that: between the upper rotor part (4) and upper cover (2)
Equipped with T-type gasket (3).
5. a kind of preceding clutch module according to claim 1, it is characterised in that: the clutch fastener (6) and upper rotor part (4)
On be equipped with and match the connecting hole (15) of connection with clutch post (10).
6. a kind of preceding clutch module according to claim 1, it is characterised in that: the lower cover (11) is equipped with card slot
(17), the upper cover (2) is equipped with the buckle (16) for the connection that matches with card slot (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811526881.5A CN109403721A (en) | 2018-12-13 | 2018-12-13 | Preceding clutch module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811526881.5A CN109403721A (en) | 2018-12-13 | 2018-12-13 | Preceding clutch module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109403721A true CN109403721A (en) | 2019-03-01 |
Family
ID=65458997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811526881.5A Pending CN109403721A (en) | 2018-12-13 | 2018-12-13 | Preceding clutch module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109403721A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110512655A (en) * | 2019-09-02 | 2019-11-29 | 宁波瑞奥物联技术股份有限公司 | A kind of intelligent well cover |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205153703U (en) * | 2015-10-28 | 2016-04-13 | 叶潮兴 | Novel separation and reunion of tool to lock device |
| WO2016179843A1 (en) * | 2015-05-12 | 2016-11-17 | 深圳市同创新佳科技有限公司 | Engaging and disengaging mechanism for door lock |
| CN108104609A (en) * | 2018-01-29 | 2018-06-01 | 陈强 | A kind of metal electron power-boost driving device structure |
-
2018
- 2018-12-13 CN CN201811526881.5A patent/CN109403721A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016179843A1 (en) * | 2015-05-12 | 2016-11-17 | 深圳市同创新佳科技有限公司 | Engaging and disengaging mechanism for door lock |
| CN205153703U (en) * | 2015-10-28 | 2016-04-13 | 叶潮兴 | Novel separation and reunion of tool to lock device |
| CN108104609A (en) * | 2018-01-29 | 2018-06-01 | 陈强 | A kind of metal electron power-boost driving device structure |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110512655A (en) * | 2019-09-02 | 2019-11-29 | 宁波瑞奥物联技术股份有限公司 | A kind of intelligent well cover |
| CN110512655B (en) * | 2019-09-02 | 2021-07-30 | 宁波瑞奥物联技术股份有限公司 | Intelligent well lid |
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