CN207348616U - A kind of preposition door lock clutch mechanism - Google Patents
A kind of preposition door lock clutch mechanism Download PDFInfo
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- CN207348616U CN207348616U CN201721360301.0U CN201721360301U CN207348616U CN 207348616 U CN207348616 U CN 207348616U CN 201721360301 U CN201721360301 U CN 201721360301U CN 207348616 U CN207348616 U CN 207348616U
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Abstract
It the utility model is related to a kind of preposition door lock clutch mechanism, including front handlebar plug-in unit, rear handle plug-in unit, dial support and lock housing, grafting rotor core in one end in the front handlebar plug-in unit, the rotor core is arranged the first locating piece outside the other end away from front handlebar plug-in unit, support is dialled in grafting in first locating piece, is plugged in outside first locating piece in the rear handle plug-in unit；The utility model has the advantages that failure is not likely to produce, it is reliable；When it has parts damages, it is only necessary to replace corresponding component, it is not necessary to which overall pulling down is all replaced, easy to maintain；Integrated model simple structure, handling ease, cost are low.
Description
Technical field
It the utility model is related to door lock field, and in particular to a kind of preposition 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 produces failure, maintenance difficult causes its holistic cost higher there are fluctuation of service.
Existing 104895408 B of unauthorized Chinese patent document CN that announced disclose a kind of door lock double drive clutch
Mechanism, its main technical schemes are：A kind of door lock double drive clutch, including housing, are provided with clutch in the housing
Component, the first transmission component and the second transmission component, the clutch component include the lower turning wheel formed with lower wave tooth, formation
There are the upper turning wheel of upper wave tooth, clutch block spring, first in command's contiguous block, second in command's contiguous block and be arranged at the first
The first clutch block and the second clutch block in space that hand contiguous block is cooperatively formed with second in command's contiguous block, it is described to set aside moving teeth
Cooperate with upper wave tooth, the lower turning wheel, upper turning wheel offer the perforation communicated, first in command's contiguous block position
In in the perforation, the bottom of the clutch block spring is embedded at first clutch block；First transmission component with it is described under
Turning 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, there is provided a kind of preposition door lock clutch mechanism, solves existing door lock
Clutch easily produces failure, the problem of 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 preposition door lock clutch mechanism, including front handlebar plug-in unit, rear handle plug-in unit, group support and lock housing, the front handlebar
Grafting rotor core in one end in plug-in unit, the rotor core are arranged the first locating piece, institute outside the other end away from front handlebar plug-in unit
State grafting in the first locating piece and dial support, be plugged in outside first locating piece in the rear handle plug-in unit；
Further, there is a cavity in the rotor core, energy accumulation clutch component, the energy accumulation clutch group are set in cavity
Part includes limited block, energy-stored spring and convex key, and described group of support middle part is provided with a groove, and the convex key enters groove drive and dials
Support rotates, and one end close to convex key inside the rotor core is equipped with resetting structure, and the resetting structure other end is spacer pin；
Further, afterbody is equipped with the second locating piece in the rotor core, and it is fixed to be equipped with the 3rd above second locating piece
Position part, the 3rd locating piece top are equipped with Anti-dislocation plug, and locating slot, second positioning are provided with first locating piece
Part is connected by locating slot with the first locating piece；
Further, planet push-rod electric machine assembly is set in the front handlebar plug-in unit, the planet push-rod electric machine assembly includes
Motor, reduction box and push rod, the push rod are arranged in the reduction box, and are retractable structure, the motor and external piloting control
Plate is electrically connected.
Further, first locating piece is abutment sleeve, and the second locating piece is positioning bead, and the 3rd locating piece is positioning
Spring.
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 resetting structure great efforts, ensure that energy accumulation clutch is separated with dialling support, do not produce adhesion；Clutch has
Automatic aligning function, ensure energy accumulation clutch component can with moment from dialling in bracket, eliminate existing machinery lock unlock and
The trouble of numerous keys is carried, it is quick time saving；Spacer pin carries out self-shield to motor range, is not likely to produce failure, reliable；
When it has parts damages, it is only necessary to replace corresponding component, it is not necessary to which overall pulling down is all replaced, easy to maintain；It is overall
Mechanism simple structure, handling ease, cost are low.
Brief 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, drawings in the following description are 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 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.
Embodiment
A kind of preposition door lock clutch mechanism as shown in Fig. 1 and Fig. 4, including front handlebar plug-in unit 1, rear handle plug-in unit 12, dial
Support 6 and lock housing 13, one end grafting rotor core 4 in the front handlebar plug-in unit 1, so front handlebar can drive rotor core 4 to rotate；It is described
Rotor core 4 is arranged the first locating piece 9 outside the other end away from front handlebar plug-in unit 1, in first locating piece 9 grafting dial support
6, it is possible to drive group support 6 to rotate, be plugged in outside first locating piece 9 in the rear handle plug-in unit 12, handle after institute
Plug-in unit 12 can drive the first locating piece 9 to rotate；
Have a cavity in the rotor core 4, energy accumulation clutch component 3 set in cavity, thus rotor core 4 can drive energy storage from
Clutch component 3 rotates；Such as Fig. 3, the energy accumulation clutch component 3 includes limited block 31, energy-stored spring 32 and convex key 33, described
Dial the middle part of support 6 and be provided with a groove, the convex key 33 enters the groove and drives group support 6 to rotate, in the inside of rotor core 4 close to convex
One end of key 33 is equipped with resetting structure 5, and 5 other end of resetting structure is spacer pin 7, and spacer pin 7 carries out certainly motor range
Protection；
Afterbody is equipped with the second locating piece 8 in the rotor core 4, and the top of the second locating piece 8 is equipped with the 3rd locating piece 10,
The top of 3rd locating piece 10 is equipped with Anti-dislocation plug 11, and locating slot, second positioning are provided with first locating piece 9
Part 8 is connected by locating slot with the first locating piece 9；
Planet push-rod electric machine assembly 2 is set in the front handlebar plug-in unit 1, such as Fig. 2, the planet push-rod electric machine assembly 2 includes
Motor 21, reduction box 22 and push rod 23, the push rod 23 are arranged in the reduction box 22, and are retractable structure, the planet
Push-rod electric machine assembly 2 can control push rod 23 to stretch out and retract, rotating forward stretches out push rod 23 by 21 rotating of motor；Reversion makes
Push rod 23 is retracted, and under original state, which is fully collapsed in reduction box 22.The motor 21 is electrically connected with external piloting control plate
Connect, realize 21 control action of motor.
Further, first locating piece 9 is abutment sleeve, and the second locating piece 8 is positioning bead, and the 3rd locating piece 10 is
Retaining spring.
As a kind of optimal technical scheme of the utility model, the resetting structure 5 is resetting spring.
The utility model mechanism runs the motion process that can be analyzed to two stages：
1) clutch-linkage process
(a) as shown in figure 5, when master control borad power control motor 21 rotates forward so that motor 21 ejects push rod 23 until default
Output distance；
(b) push rod 23 drives energy accumulation clutch component 3 to eject together at this time；
(c) convex key 33 of energy accumulation clutch component 3 is withstood on the end face for dialling support 6；
(d) front handlebar plug-in unit 1 is rotated, while drives the energy accumulation clutch component 3 of 4 intracavitary of rotor core；
(e) as shown in fig. 6, when energy accumulation clutch component 3 turns to conllinear with dialling 6 groove of support, energy accumulation clutch component 3
Convex key 33 is sprung under the action of energy-stored spring 32 and is dialled in 6 groove of support；
(f) front handlebar plug-in unit 1 is rotated further, the convex key 33 of rotor core 4 and energy accumulation clutch component 3 is driven, makes its drive
Dial support 6 to rotate, realize door opening action.
2) conjunction process is departed from
(a) as shown in fig. 7, convex key 33 is keyed in after dialling 6 groove of support, the second locating piece 8 of 4 afterbody of rotor core has been also at this time
It is caught in the locating slot in the first locating piece 9；
(b) motor 21 inverts at this time, and push rod 23 is retracted；
(c) as shown in fig. 6, after front handlebar plug-in unit 1 is unclamped, since the second locating piece 8 has been stuck in locating slot, then turn
Sub- core 4 drives energy accumulation clutch component 3 to rely on 8 twisting resistance of the second locating piece, self-aligning to the centre position for dialling 6 groove of support；
(d) resetting structure 5 is due to compressed when push rod 23 promotes, so when convex key 33 is with dialling 6 inside groove side of support point
From when, at this time resetting structure 5 by energy accumulation clutch component 3 release dial 6 groove of support, realize depart from close.
5 great efforts of the utility model resetting structure, ensure that energy accumulation clutch component 3 is separated with dialling support 6, do not produce adhesion；
Clutch has automatic aligning function, ensures that energy accumulation clutch component 3 can eliminate existing machine with moment from dialling in 6 groove of support
The trouble of numerous keys is unlocked and carried to tool lock, quick time saving；Spacer pin 7 carries out self-shield to motor range, is not likely to produce event
Barrier, it is reliable；When it has parts damages, it is only necessary to replace corresponding component, it is not necessary to which overall pulling down is all replaced, dimension
It is convenient to protect；Integrated model simple structure, handling ease, cost are low.
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 modification, equivalent replacement, improvement and so on, should be included in the utility model
Protection domain within.
Claims (3)
1. a kind of preposition door lock clutch mechanism, including front handlebar plug-in unit (1), rear handle plug-in unit (12), group support (6) and lock housing
(13), it is characterised in that the interior one end grafting rotor core (4) of front handlebar plug-in unit (1), the rotor core (4) is away from preceding
It is arranged the first locating piece (9) outside the other end of hand plug-in unit (1), support (6) is dialled in the interior grafting of first locating piece (9), and described the
It is plugged in outside positioning piece (9) in the rear handle plug-in unit (12)；
There is a cavity in the rotor core (4), energy accumulation clutch component (3), energy accumulation clutch component (3) bag are set in cavity
Limited block (31), energy-stored spring (32) and convex key (33) are included, a groove, the convex key (33) are provided with the middle part of described group of support (6)
Driven into the groove and dial support (6) rotation, resetting structure is equipped with the internal one end close to convex key (33) of the rotor core (4)
(5), resetting structure (5) other end is spacer pin (7)；
The interior afterbody of the rotor core (4) is equipped with the second locating piece (8), and the 3rd locating piece is equipped with above second locating piece (8)
(10), Anti-dislocation plug (11) is equipped with above the 3rd locating piece (10), locating slot is provided with first locating piece (9),
Second locating piece (8) is connected by locating slot with the first locating piece (9)；
Planet push-rod electric machine assembly (2) is set in the front handlebar plug-in unit (1), the planet push-rod electric machine assembly (2) includes motor
(21), reduction box (22) and push rod (23), the push rod (23) are arranged in the reduction box (22), and are retractable structure, institute
Motor (21) is stated to be electrically connected with external piloting control plate.
2. a kind of preposition door lock clutch mechanism according to claim 1, it is characterised in that first locating piece (9) is
Abutment sleeve, the second locating piece (8) are positioning bead, and the 3rd locating piece (10) is retaining spring.
3. a kind of preposition door lock clutch mechanism according to claim 1 or 2, it is characterised in that the resetting structure (5) is
Resetting spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721360301.0U CN207348616U (en) | 2017-10-21 | 2017-10-21 | A kind of preposition door lock clutch mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721360301.0U CN207348616U (en) | 2017-10-21 | 2017-10-21 | A kind of preposition door lock clutch mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207348616U true CN207348616U (en) | 2018-05-11 |
Family
ID=62355185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721360301.0U Active CN207348616U (en) | 2017-10-21 | 2017-10-21 | A kind of preposition door lock clutch mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207348616U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020168991A1 (en) * | 2019-02-20 | 2020-08-27 | 吴永良 | Unlocking mechanism in handle vertical post |
-
2017
- 2017-10-21 CN CN201721360301.0U patent/CN207348616U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020168991A1 (en) * | 2019-02-20 | 2020-08-27 | 吴永良 | Unlocking mechanism in handle vertical post |
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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 |
Denomination of utility model: A clutch mechanism of front door lock Effective date of registration: 20210607 Granted publication date: 20180511 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 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |