CN207406142U - A kind of postposition door lock clutch mechanism - Google Patents
A kind of postposition door lock clutch mechanism Download PDFInfo
- Publication number
- CN207406142U CN207406142U CN201721360284.0U CN201721360284U CN207406142U CN 207406142 U CN207406142 U CN 207406142U CN 201721360284 U CN201721360284 U CN 201721360284U CN 207406142 U CN207406142 U CN 207406142U
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- door lock
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- 230000007246 mechanism Effects 0.000 title claims abstract description 15
- 238000009825 accumulation Methods 0.000 claims abstract description 23
- 239000000523 sample Substances 0.000 claims description 11
- 230000009467 reduction Effects 0.000 claims description 6
- 239000011324 bead Substances 0.000 claims description 4
- 125000006850 spacer group Chemical group 0.000 claims description 3
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model is related to a kind of postposition door lock clutch mechanisms, a kind of postposition door lock clutch mechanism, including rear handle sleeve, rear handle plug-in unit, front handlebar and lock housing, handle plug-in unit after the front handlebar sleeve is connected by the first connector, handle plug-in unit embeds rear plug-in unit snap ring after described, support connector sleeve is dialled in grafting in the one end of handle plug-in unit away from rear handle sleeve in the rear, and support is dialled in described group of support connector sleeve outside grafting；The utility model has the advantages that with clutch automatic aligning function, ensure that energy accumulation clutch can be not likely to produce failure, reliable, easy to maintain with moment from dialling in bracket；Great efforts are resetted, ensures that energy accumulation clutch is separated with dialling to hold in the palm, does not generate adhesion, integrated model simple structure, handling ease is at low cost.
Description
Technical field
The utility model is related to door lock fields, and in particular to a kind of postposition door lock clutch mechanism.
Background technology
At present, what is used in most of door lock is all mechanical lock, and when normal door needs to use key, such a people
More keys are needed to open the door lock of house, office etc., cause to need more times corresponding to find when opening
Key, use is comparatively laborious, and trip will carry more keys, bring inconvenience to user.As people are to lockset
The raising of the requirements such as intelligence, security, door lock clutch become the indispensable part of lockset, but existing door lock clutch
Mechanism easily generates failure, maintenance difficult causes its holistic cost higher there are fluctuation of service.
The existing unauthorized Chinese patent document CN 104895408B that announced disclose a kind of door lock double drive clutch
Structure, main technical schemes are：A kind of door lock double drive clutch including housing, is provided with clutch group in the housing
Part, the first transmission component and the second transmission component, the clutch component include being formed with the lower turning wheel of lower wave tooth, be formed with
The upper turning wheel of upper wave tooth, clutch block spring, first in command's link block, second in command's link block and it is arranged at the first in command
The first clutch block and the second clutch block in space that link block and second in command's link block cooperatively form, it is described set aside moving teeth with
Upper wave tooth cooperates, and the lower turning wheel, upper turning wheel offer the perforation communicated, and first in command's link block is located at
In the perforation, the bottom of the clutch block spring is embedded at first clutch block；First transmission component is set aside with described
Driving wheel is drivingly connected, and second transmission component is drivingly connected with the upper turning wheel.It is different from the utility model.
Utility model content
The purpose of this utility model is to solve the above problems, and provides a kind of postposition door lock clutch mechanism, solves existing door lock
Clutch easily leads to the problem of failure, maintenance difficult causes its holistic cost higher there are fluctuation of service.
To achieve the above object, the utility model provides following technical solution：
A kind of postposition door lock clutch mechanism, including rear handle sleeve, rear handle plug-in unit, front handlebar and lock housing, described preceding
Handle plug-in unit after gloves cylinder is connected by the first connector, the rear handle plug-in unit embed rear plug-in unit snap ring, in the rear handle
Support connector sleeve is dialled in grafting in the one end of plug-in unit away from rear handle sleeve, and support is dialled in described group of support connector sleeve outside grafting；
Further, grafting probe insert in described front handlebar one end, the probe insert in the second connector by connecting
Connect internal rotor core, the internal rotor core grafting energy accumulation clutch, energy accumulation clutch in the other end away from probe insert
Including limited block, energy-stored spring and convex key, the rear handle plug-in unit is provided with a groove, and the energy accumulation clutch passes through its convex key
Into in rear handle plug-in unit groove, handle plug-in unit after connection；
Further, planet push-rod electric machine assembly is equipped with close to limited block one end in handle sleeve in the rear, it is described
Planet push-rod electric machine assembly includes motor, reduction box and push rod, and the push rod is arranged in the reduction box, and is scalable knot
Structure, the motor are electrically connected with external piloting control plate；
Further, the internal rotor core afterbody is being equipped with spacer pin and resetting structure at the convex key, described interior
A groove is provided with the rear handle interposer contact point in the middle part of rotor core, the first locating piece and the second locating piece are set in groove.
As a kind of optimal technical scheme of the utility model, motor branch is equipped with below the planet push-rod electric machine assembly
Frame.
Further, first locating piece is retaining spring, and the second locating piece is positioning bead.
As a kind of optimal technical scheme of the utility model, first connector is screw, and the second connector is pin
Nail.
As a kind of optimal technical scheme of the utility model, the resetting structure is resetting spring.
The beneficial effects of the utility model are：
The utility model has clutch automatic aligning function, ensures that energy accumulation clutch can be deviate from moment out of group bracket,
Failure is not likely to produce, it is reliable, the trouble that numerous keys were unlocked and carried to existing machinery lock is eliminated, it is quick time saving, fast
It is time saving；Failure is not likely to produce, it is reliable, when it has parts damages, it is only necessary to replace corresponding component, need not integrally tear open
It removes or all replaces, easy to maintain；Great efforts are resetted, ensures that energy accumulation clutch is separated with dialling support, does not generate adhesion, integrated model
Simple structure, handling ease are at low cost.
Description of the drawings
In order to illustrate more clearly of the utility model embodiment technical solution, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, the accompanying drawings in the following description is only the utility model in order to more clearly
Illustrate the utility model embodiment or technical solution of the prior art, for those of ordinary skill in the art, do not paying
On the premise of going out creative work, other attached drawings are can also be obtained according to these attached drawings.
Fig. 1 is the overall structure sectional view of the utility model；
Fig. 2 is the planet push-rod electric machine assembly structure schematic diagram of the utility model；
Fig. 3 is the energy accumulation clutch component structure diagram of the utility model；
Fig. 4 is the drive connection figure of the utility model；
Fig. 5-6 is the clutch-linkage process schematic of the utility model；
Fig. 7 is that process schematic is closed in the disengaging of the utility model.
Specific embodiment
Such as Fig. 1 and a kind of postposition door lock clutch mechanism shown in Fig. 4, including rear handle sleeve 1, rear handle plug-in unit 3, preceding
Hand 10 and lock housing 6, handle plug-in unit 3 after the front handlebar sleeve 1 is connected by the first connector, the rear handle plug-in unit 3 are embedded
Plug-in unit snap ring 14 afterwards, grafting dials and holds in the palm connector sleeve 16 in the one end of handle plug-in unit 3 away from rear handle sleeve 1 in the rear, described group
16 outside grafting of connector sleeve is ask to dial support 7；
Further, grafting probe insert 9 in described 10 one end of front handlebar, the probe insert 9 pass through the second connector
Connection internal rotor core 8 in 17, the internal rotor core 8 grafting energy accumulation clutch 12 in the other end away from probe insert 9 are described
Energy accumulation clutch 12 includes limited block 121, energy-stored spring 122 and convex key 123, and the rear handle plug-in unit 3 is provided with a groove, institute
It states energy accumulation clutch 12 by its convex key 123 to enter in rear 3 groove of handle plug-in unit, handle plug-in unit 3 after connection；
Further, in handle sleeve 1 planet push-rod electric machine assembly is equipped with close to 121 one end of limited block in the rear
11, the planet push-rod electric machine assembly 11 includes motor 111, reduction box 112 and push rod 113, and the push rod 113 is arranged on described subtract
In fast case 112, and it is retractable structure, the planet push-rod electric machine assembly 11 can control push rod by 111 rotating of motor
113 stretch out and retract, and rotating forward stretches out push rod 113, and reversion makes push rod 113 retract.Under original state, which contracts completely
It returns in reduction box 112；The motor 111 is electrically connected with external piloting control plate, realizes 111 control action of motor.
Further, 8 afterbody of internal rotor core is being equipped with spacer pin 4 and resetting structure 13 at the convex key 123,
8 middle part of the internal rotor core with it is described after 3 contact point of handle plug-in unit be provided with a groove, the first locating piece 5 and the are set in groove
Two locating pieces 15.
As a kind of optimal technical scheme of the utility model, 11 lower section of planet push-rod electric machine assembly is equipped with motor branch
Frame 2.
Further, first locating piece 5 is retaining spring, and the second locating piece 15 is positioning bead.
As a kind of optimal technical scheme of the utility model, first connector is screw, and the second connector 17 is
Pin.
As a kind of optimal technical scheme of the utility model, the resetting structure 13 is resetting spring.
The utility model mechanism runs the motion process that can be analyzed to two stages：
1) clutch-linkage process
(a) when master control borad power control motor 111 rotates forward so that motor 111 eject push rod 113 until it is default output away from
From；
(b) push rod 113 drives energy accumulation clutch 12 to eject together at this time；
(c) as shown in figure 5, the convex key 123 of energy accumulation clutch 12 is withstood on the end face of rear handle plug-in unit 3；
(d) front handlebar 10 is rotated, while drives the energy accumulation clutch 12 of 8 intracavitary of internal rotor core；
(e) as shown in fig. 6, when energy accumulation clutch 12 turns to conllinear with rear 3 groove of handle plug-in unit, energy accumulation clutch 12
Convex key 123 sprung under the action of energy-stored spring 122 and is dialled after support in 3 groove of handle plug-in unit；
(f) front handlebar 10 is rotated further, front handlebar 10 drives probe insert 9, and probe insert 9 drives internal rotor core 8 and storage
Can clutch 12 convex key 123, make its drive after handle plug-in unit 3 rotate, rear handle plug-in unit 3, which drives, dials support connector sleeve 16, dials support
Connector sleeve 16, which drives, dials support 7, realizes door opening action.
2) conjunction process is departed from
(a) as shown in fig. 7, convex key 123 is into after rear 3 inside groove of handle plug-in unit, the positioning bead 15 of 8 afterbody of internal rotor core at this time
Also it has been caught in the locating slot in rear handle plug-in unit 3；
(b) motor 111 inverts at this time, retraction push rod 113；
(c) as shown in fig. 6, after front handlebar 10 are unclamped, since the second locating piece 15 has been stuck in locating slot, then interior turn
Sub- core 8 drives energy accumulation clutch 12 to rely on 15 twisting resistance of the second locating piece, self-aligning to the centre position for dialling 7 inside groove of support；
(d) resetting structure 13 is due to compressed when push rod 113 promotes, so when convex key 123 and 8 inside groove of internal rotor core
When side separates, energy accumulation clutch 12 is released and dials 7 inside groove of support by resetting structure 13 at this time, realizes to depart from and close.
The utility model has clutch automatic aligning function, ensures that energy accumulation clutch 12 can be de- in 7 slot of support from dialling with moment
Go out, be not likely to produce failure, it is reliable, the trouble that numerous keys were unlocked and carried to existing machinery lock is eliminated, it is quick time saving, soon
It is prompt time saving；Failure is not likely to produce, it is reliable, when it has parts damages, it is only necessary to and corresponding component is replaced, it need not be whole
It removes or all replaces, easy to maintain；13 great efforts of resetting structure ensure that energy accumulation clutch 12 is separated with dialling support 7, do not generate viscous
Even, integrated model simple structure, handling ease are at low cost.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modifications, equivalent replacements and improvements are made should be included in the utility model
Protection domain within.
Claims (5)
1. a kind of postposition door lock clutch mechanism, including rear handle sleeve (1), rear handle plug-in unit (3), front handlebar (10) and lock housing
(6), which is characterized in that handle plug-in unit (3) after the front handlebar sleeve (1) is connected by the first connector, the rear handle are inserted
Plug-in unit snap ring (14) after part (3) is embedded, support is dialled in grafting in the one end of handle plug-in unit (3) away from rear handle sleeve (1) in the rear
Support (7) is dialled in connector sleeve (16), the external grafting of described group of support connector sleeve (16)；
Grafting probe insert (9) in described front handlebar (10) one end, the probe insert (9) in the second connector (17) by connecting
Meet internal rotor core (8), the internal rotor core (8) grafting energy accumulation clutch (12), institute in the other end away from probe insert (9)
Stating energy accumulation clutch (12) includes limited block (121), energy-stored spring (122) and convex key (123), the rear handle plug-in unit (3)
A groove is provided with, the energy accumulation clutch (12) is entered by its convex key (123) in rear handle plug-in unit (3) groove, handle after connection
Hand plug-in unit (3)；
In the rear planet push-rod electric machine assembly (11), the row are equipped with close to limited block (121) one end in handle sleeve (1)
Star push-rod electric machine assembly (11) includes motor (111), reduction box (112) and push rod (113), and the push rod (113) is arranged on described
In reduction box (112), and it is retractable structure, the motor (111) is electrically connected with external piloting control plate；
Internal rotor core (8) afterbody is being equipped with spacer pin (4) and resetting structure (13) at the convex key (123), described
In the middle part of internal rotor core (8) with it is described after handle plug-in unit (3) contact point be provided with a groove, set in groove the first locating piece (5) and
Second locating piece (15).
A kind of 2. postposition door lock clutch mechanism according to claim 1, which is characterized in that the planet push-rod electric machine assembly
(11) lower section is equipped with electric machine support (2).
3. a kind of postposition door lock clutch mechanism according to claim 1, which is characterized in that first locating piece (5) is
Retaining spring, the second locating piece (15) are positioning bead.
4. a kind of postposition door lock clutch mechanism according to claim 1, which is characterized in that first connector is spiral shell
Nail, the second connector (17) are pin.
5. a kind of postposition door lock clutch mechanism according to any one of claims 1 to 4, which is characterized in that described to reset knot
Structure (13) is resetting spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721360284.0U CN207406142U (en) | 2017-10-21 | 2017-10-21 | A kind of postposition door lock clutch mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721360284.0U CN207406142U (en) | 2017-10-21 | 2017-10-21 | A kind of postposition door lock clutch mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207406142U true CN207406142U (en) | 2018-05-25 |
Family
ID=62320711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721360284.0U Active CN207406142U (en) | 2017-10-21 | 2017-10-21 | A kind of postposition door lock clutch mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207406142U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110273590A (en) * | 2019-06-21 | 2019-09-24 | 浙江正盛达科技有限公司 | A kind of automatic clutch type electromechanical locks |
-
2017
- 2017-10-21 CN CN201721360284.0U patent/CN207406142U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110273590A (en) * | 2019-06-21 | 2019-09-24 | 浙江正盛达科技有限公司 | A kind of automatic clutch type electromechanical locks |
| CN110273590B (en) * | 2019-06-21 | 2024-04-05 | 万嘉集团有限公司 | Automatic clutch type motor lock |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A clutch mechanism of rear door lock Effective date of registration: 20210607 Granted publication date: 20180525 Pledgee: Science and Technology Branch of Torch Development Zone of Zhongshan Rural Commercial Bank Co.,Ltd. Pledgor: GUANGDONG MANSHEN INTELLIGENT TECHNOLOGY Co.,Ltd. Registration number: Y2021980004447 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20180525 Pledgee: Science and Technology Branch of Torch Development Zone of Zhongshan Rural Commercial Bank Co.,Ltd. Pledgor: GUANGDONG MANSHEN INTELLIGENT TECHNOLOGY Co.,Ltd. Registration number: Y2021980004447 |