CN209620836U - The structure-improved of door lock knob switch device - Google Patents
The structure-improved of door lock knob switch device Download PDFInfo
- Publication number
- CN209620836U CN209620836U CN201821420198.9U CN201821420198U CN209620836U CN 209620836 U CN209620836 U CN 209620836U CN 201821420198 U CN201821420198 U CN 201821420198U CN 209620836 U CN209620836 U CN 209620836U
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- knob
- gear
- piece
- gear piece
- door lock
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Abstract
The utility model discloses a kind of structure-improveds of door lock knob switch device, the door lock knob switch device has knob part, clutch part, driving gear piece, dead bolt component, gear mounting, driven gear piece and spring from outside to inside, when turning, the knob part can be such that clutch part connect with knob part, driving gear piece and clutch part connect, the driving gear piece inside and outside can be slippingly set on gear mounting, and driven gear piece is fixed on the gear mounting；The driving gear piece is connect with dead bolt component to realize and lock or unlock.Flexibly cooperate between it, the rotary switch that previous door lock can be efficiently solved need to press knob again turn be just able to achieve locking or unlock the case where, it is possible thereby to more convenient, simple when to turn knob switch device.
Description
Technical field
The utility model relates to door lock field technologies, refer in particular to a kind of structure-improved of door lock knob switch device.
Background technique
Existing electronic lock generally all has knob switch device, also can be implemented in the case where no electric driving force
The movement of the dead bolt of door.Therefore, user is in the case where the power supply of electronic type door locking device completely consumes totally, or
Person can also operate locking or unlock in order to save electronic type door locking device power supply by knob.But
The knob switch device for being existing electronic lock is typically all the lock for needing push-turn key to be then just able to achieve bolt in rotation
Fixed or unlock, allowing for so when in use will be very troublesome, inconvenient.Therefore, how to make how to make door
Lock knob switch device do not needed in locking or unlock push-turn key again turn be just able to achieve locking or unlock the case where
The technical problem urgently to be resolved as those skilled in the art.
Utility model content
In view of this, the utility model is in view of the existing deficiencies of the prior art, main purpose is to provide a kind of door lock rotation
The structure-improved of button switch device, structure setting is reasonable, and the rotary switch needs for efficiently solving previous door lock press rotation
Button again turn be just able to achieve locking or unlock the case where.
To achieve the above object, the utility model is using following technical solution:
A kind of structure-improved of door lock knob switch device, the door lock knob switch device are set to the indoor sheet of door lock
On body, to realize locking or unlocking for door in the way of manual knob；The indoor ontology has a bottom plate and one
Shell, the shell and bottom plate assembly are to form an accommodating cavity；The door lock knob switch device have from outside to inside knob part, from
Component, driving gear piece, dead bolt component, gear mounting, driven gear piece and spring, when turn the knob part can make from
Component is connect with knob part, driving gear piece and clutch part connect, and the driving gear piece, which inside and outside can slippingly be set to gear, pacifies
In piece installing, driven gear piece is fixed on the gear mounting；The driving gear piece is connect with dead bolt component with reality
Now lock or unlock.
As a preferred embodiment: a knob mounting hole is equipped on the shell, the outside of the knob mounting hole is equipped with
One stopper protrusion；A knob and limit recess portion are equipped on the outside of the knob part, which is set in knob mounting hole, knob
Portion is revealed in case surface, and limit recess portion is butted in stopper protrusion.
As a preferred embodiment: the knob part has a rotary shaft, and the bottom plate is equipped with a pivoted hole, the rotation
Axis, which extends internally, to be set in the pivoted hole；The clutch part, driving gear piece and gear mounting are articulated in the rotary shaft.
As a preferred embodiment: the medial surface of the knob part is equipped with a knob and buckles protrusion, the clutch part it is outer
Side is equipped with a clutch recess portion, medial surface is equipped with multiple clutch protrusions, and the lateral surface of the driving gear piece is equipped with multiple gears
Piece recess portion；When turning knob part clutch recess portion can be slid onto knob buckle protrusion, it is convex that gear sheet recess portion is slid onto clutch
In portion.
As a preferred embodiment: knob buckle protrusion is what cord tissue triangular in shape was arranged, the clutch
Recess portion is what groove structure triangular in shape was arranged.
As a preferred embodiment: the gear mounting is arranged in hollow cylindrical structure, gear installation
The surface middle part of part is equipped with hexagonal and installs protrusion；The driven gear piece is equipped with a hexagonal mounting hole, and the hexagonal mounting hole is solid
Surely it is set on hexagonal installation protrusion；The medial surface of the driving gear piece is equipped with a hexagonal installation groove, the driving gear piece
It can slide or inwardly slide on hexagonal installation protrusion outward on gear mounting.
As a preferred embodiment: the medial surface of the gear mounting is equipped with a spring mounting groove, the spring
One end is fixed in the spring mounting groove, and the other end is butted on the lateral surface of bottom plate.
As a preferred embodiment: the bottom plate is equipped with a fixed frame, and the dead bolt component is slippingly set to
Top in the fixed frame and positioned at driving gear piece；The dead bolt component has a rack gear, and rack gear is nibbled with driving gear piece
It closes.
As a preferred embodiment: a motor is fixed on the bottom plate, which has a screw rod；The motor with from
There are two transmission gears for setting between moving gear piece.
As a preferred embodiment: described two transmission gears are respectively the first transmission gear and the second transmission gear, are somebody's turn to do
First transmission gear has driving cog piece and the first underdrive gear piece on first, which has driving cog on second
Piece and the second underdrive gear piece；Driving cog piece and screw rod engagement, the first underdrive gear piece and the second underdrive tooth on described first
Piece engages, driving cog piece and the engagement of driven gear piece on second.
The utility model has clear advantage and beneficial effect compared with prior art, specifically, by above-mentioned technology
Known to scheme: by the knob part of flexible setting, clutch part, driving gear piece, dead bolt component, gear mounting, driven
Gear sheet and spring, when turn the knob part clutch part can be made to connect with knob part, driving gear piece and clutch part connection, and its
Between be carried out by the elastic force of spring it is inside and outside mobile；The rotary switch that previous door lock can thus be efficiently solved needs
Press knob again turn be just able to achieve locking or unlock the case where, it is possible thereby to when to turn knob switch device
It is more convenient, simple.
For the structure feature and effect for more clearly illustrating the utility model, come with reference to the accompanying drawing with specific embodiment pair
The utility model is described in detail.
Detailed description of the invention
Fig. 1 is the structural exploded view of the preferred embodiment of the utility model.
Fig. 2 is another angled arrangement exploded view of the preferred embodiment of the utility model.
Fig. 3 is the partial structural diagram of the preferred embodiment of the utility model.
Fig. 4 is the structural schematic diagram of the knob part of the preferred embodiment of the utility model.
Fig. 5 is the knob part of the preferred embodiment of the utility model and the cross-sectional view of clutch part.
Fig. 6 is the clutch part of the preferred embodiment of the utility model and the cross-sectional view of driving gear piece.
Fig. 7 is the section view of the driving gear piece of the preferred embodiment of the utility model, gear mounting and driven gear piece
Figure.
Fig. 8 is the section view of the driving gear piece of the preferred embodiment of the utility model, gear mounting and driven gear piece
Figure.
Description of drawing identification:
10, knob part 11, knob
12, recess portion 13, rotary shaft are limited
14, knob buckles protrusion 20, clutch part
21, clutch recess portion 22, clutch protrusion
30, driving gear piece 31, gear sheet recess portion
32, hexagonal installation groove 40, dead bolt component
41, rack gear 50, gear mounting
51, hexagonal installs protrusion 52, spring mounting groove
60, driven gear piece 61, hexagonal mounting hole
70, spring 80, indoor ontology
801, accommodating cavity 81, bottom plate
811, pivoted hole 812, fixed frame
82, shell 821, knob mounting hole
822,90 motor of stopper protrusion
91, screw rod 92, the first transmission gear
921, driving cog piece 922, the first underdrive gear piece on first
93, driving cog piece on the second transmission gear 931, second
932, the second underdrive gear piece.
Specific embodiment
It please refers to shown in Fig. 1 to Fig. 8, it to be a kind of that show the specific structures of the preferred embodiment of the utility model
The structure-improved of door lock knob switch device, which is set on the indoor ontology 80 of door lock, with benefit
With the mode of manual knob to realize locking or unlocking for door.
Wherein: the door lock knob switch device have from outside to inside knob part 10, clutch part 20, driving gear piece 30,
Dead bolt component 40, gear mounting 50, driven gear piece 60 and spring 70 can make clutch part 20 when turning the knob part 10
It is connect with knob part 10, the connection of driving gear piece 30 and clutch part 20, the driving gear piece 30 inside and outside can slippingly be set to tooth
It takes turns on installation part 50, driven gear piece 60 is fixed on the gear mounting 50；The driving gear piece 30 and dead bolt
The connection of component 40 is locked or unlocked with realizing.In the present embodiment, your ontology 80 of the indoor has outside a bottom plate 81 and one
Shell 82, the shell 82 and the assembly of bottom plate 81 are to form an accommodating cavity 801；The door lock knob switch device is set to the accommodating cavity
In 801.
Specifically, being equipped with a knob mounting hole 821 on the shell 82, the outside of the knob mounting hole 821 is equipped with
One stopper protrusion 822；A knob 11 and limit recess portion 12 are equipped on the outside of the knob part 10, knob part 10 is installed set on knob
In hole 821, knob 11 is revealed in 82 surface of shell, and limit recess portion 12 is butted in stopper protrusion 822.Knob part 10 can in this way
Will not can fall off outward in accommodating cavity 801 completely.The knob part 10 has a rotary shaft 13, and bottom plate 81 is equipped with one
Pivoted hole 811, which, which extends internally, sets in the pivoted hole 811；The clutch part 20, driving gear piece 30 and gear installation
Part 50 is articulated in rotary shaft 13.On the one hand adopting the structure setting can guarantee that its assembly is reliable, on the other hand can be with
So that the structure of the knob switch device is simpler.The medial surface of knob part 10 be equipped with a knob buckle protrusion 14, it is described from
The lateral surface of component 20 is equipped with a clutch recess portion 21, medial surface is equipped with multiple clutch protrusions 22, outside the driving gear piece 30
Side is equipped with multiple gear sheet recess portions 31；Clutch recess portion 21 can be made to be slid onto knob buckle protrusion 14 when turning knob part 10
In, gear sheet recess portion 31 is slid onto clutch protrusion 22.Need it is described herein be, when not turning knob part 10, knob card
Detaining protrusion 14 is butted on the lateral surface of clutch part 20, and clutch protrusion 22 is butted on the lateral surface of driving gear piece 30.
Knob buckle protrusion 14 is what cord tissue triangular in shape was arranged, and the clutch recess portion 21 is groove knot triangular in shape
Structure setting；Can certainly need to be arranged according to actual production is in different shape.
The gear mounting 50 is arranged in hollow cylindrical structure, and the surface middle part of the gear mounting 50 is set
There is hexagonal that protrusion 51 is installed；The driven gear piece 60 is equipped with a hexagonal mounting hole 61, which is fixed at
Hexagonal is installed on protrusion 51；The medial surface of the driving gear piece 30 is equipped with a hexagonal installation groove 32, the driving gear piece
30 can slide outward or inwardly slide on hexagonal installation protrusion 51 on gear mounting 50；Specifically, working as clutch part 20
Clutch recess portion 21 be slid onto knob buckle protrusion 14 in, the gear sheet recess portion 31 of driving gear piece 30 is slid onto clutch protrusion 22
When middle, the hexagonal installation groove 32 of driving gear piece 30 is then separated with hexagonal installation protrusion 51 and is not connected to.Gear mounting 50
Medial surface is equipped with a spring mounting groove 52, and one end of the spring 70 is fixed in the spring mounting groove 52, and the other end supports
In on the lateral surface of bottom plate 81；It mainly utilizes the elastic force of the spring 70 to drive clutch part 20, driving gear piece 30 and tooth
Wheel installation part 50 realizes inside and outside movement, and allowing for the knob switch device in this way can revolve again when in use without push-turn key
Dynamic use is unlocked.
The bottom plate 81 is equipped with a fixed frame 812, and the dead bolt component 40 is slippingly set to the fixed frame 812
In and be located at driving gear piece 30 top；The dead bolt component 40 has a rack gear 41, rack gear 41 and driving gear piece 30
Engagement.A motor 90 is fixed on the bottom plate 81, which has a screw rod 91；The motor 90 and driven gear piece 60
Between setting there are two transmission gear.Specifically, described two transmission gears are respectively that the first transmission gear 92 and second passes
Moving gear 93, first transmission gear 92 have driving cog piece 921 and the first underdrive gear piece 922 on first, second transmission
Gear 93 has driving cog piece 931 and the second underdrive gear piece 932 on second；Driving cog piece 921 and screw rod 91 on described first
Engagement, the first underdrive gear piece 922 and the second underdrive gear piece 932 engage, and driving cog piece 931 and driven gear piece are nibbled on second
It closes.
Be described in detail the present embodiment use process is as follows: knob switch device tool there are two structure connection status, the first
It is that motor 90 drives the realization of dead bolt component 40 to lock or unlock state, second is to turn the driving locking of knob part 10 manually
The realization of latch feature 40 locks or unlocks state.
Under the first state, knob part 10, clutch part 20 and driving gear piece 30 are in discrete state, knob at this time
The knob buckle protrusion 14 of part 10 is the lateral surface for being butted on clutch part 20, and the clutch protrusion 22 of clutch part 20 is to be butted on driving tooth
On the lateral surface for taking turns piece 30, the hexagonal installation groove 32 of driving gear piece 30 is to install protrusion with the hexagonal of gear mounting 50
51 link together.The lock for only needing to drive each gear rotation that can realize dead bolt component 40 using motor 90 at this time
Fixed or unlock；
Under second of state, when not turning knob part 10, it is the lateral surface for being butted on clutch part 20 that knob, which buckles protrusion 14,
The clutch protrusion 22 of clutch part 20 is butted on the lateral surface of driving gear piece 30；When turning knob part 10, clutch part 20
It will slide outward, clutch protrusion 22 slides on knob buckle protrusion 14 and clutch part 20 is driven to rotate；When clutch part 20 rotates
When, the gear recess portion of driving gear piece 30 can then slide into the clutch protrusion 22 of clutch part 20 with cause driving gear piece 30 to
Outer movement, and the hexagonal installation groove 32 of driving gear piece 30 is separated with the hexagonal of gear mounting 50 installation protrusion 51；
Make turning that 10 knob of knob part is complete after a week, and dead bolt component 40 will be complete by the way that specific torque is arranged
Full pop-up is to realize locking；Knob part 10, clutch part 20 and driving gear piece while dead bolt component 40 pops up completely
30 can be because the torque and being automatically separated of setting be restored in the state of not turning.Unlock is identical as locking working principle, different
Place is, when locking is to turn clockwise, and when unlock is to turn counterclockwise.
The above descriptions are merely preferred embodiments of the present invention, not makees to the technical scope of the utility model
Any restrictions, therefore any trickle amendment made by the above technical examples according to the technical essence of the present invention, equivalent change
Change and modify, is still within the scope of the technical solutions of the present invention.
Claims (10)
1. a kind of structure-improved of door lock knob switch device, the door lock knob switch device are set to the indoor ontology of door lock
On, to realize locking or unlocking for door in the way of manual knob；The indoor ontology has outside a bottom plate and one
Shell, the shell and bottom plate assembly are to form an accommodating cavity；It is characterized by: the door lock knob switch device has from outside to inside
Knob part, clutch part, driving gear piece, dead bolt component, gear mounting, driven gear piece and spring, when turning the rotation
Button part can be such that clutch part connect with knob part, the connection of driving gear piece and clutch part, the driving gear piece can it is inside and outside slippingly
On gear mounting, driven gear piece is fixed on the gear mounting；The driving gear piece and dead bolt portion
Part connection is locked or unlocked with realizing.
2. a kind of structure-improved of door lock knob switch device according to claim 1, it is characterised in that: on the shell
It is equipped with a knob mounting hole, the outside of the knob mounting hole is equipped with a stopper protrusion；A knob is equipped on the outside of the knob part
Portion and limit recess portion, the knob part are set in knob mounting hole, and knob is revealed in case surface, and limit recess portion is butted on limit convex
In portion.
3. a kind of structure-improved of door lock knob switch device according to claim 1, it is characterised in that: the knob part
With a rotary shaft, the bottom plate is equipped with a pivoted hole, which, which extends internally, sets in the pivoted hole；The clutch part, master
Moving gear piece and gear mounting are articulated in the rotary shaft.
4. a kind of structure-improved of door lock knob switch device according to claim 1, it is characterised in that: the knob part
Medial surface be equipped with a knob and buckle protrusion, the lateral surface of the clutch part is equipped with a clutch recess portion, medial surface be equipped with it is multiple from
Protrusion is closed, the lateral surface of the driving gear piece is equipped with multiple gear sheet recess portions；Clutch recess portion can be made sliding when turning knob part
It moves on in knob buckle protrusion, gear sheet recess portion is slid onto clutch protrusion.
5. a kind of structure-improved of door lock knob switch device according to claim 4, it is characterised in that: the knob card
Detaining protrusion is what cord tissue triangular in shape was arranged, and the clutch recess portion is what groove structure triangular in shape was arranged.
6. a kind of structure-improved of door lock knob switch device according to claim 1, it is characterised in that: the gear peace
Piece installing is arranged in hollow cylindrical structure, and the surface middle part of the gear mounting is equipped with hexagonal and installs protrusion；It is described from
Moving gear piece is equipped with a hexagonal mounting hole, which is fixed on hexagonal installation protrusion；The driving gear piece
Medial surface be equipped with a hexagonal installation groove, which is set on gear mounting and can slide or inwardly slide into outward
Hexagonal is installed on protrusion.
7. a kind of structure-improved of door lock knob switch device according to claim 1, it is characterised in that: the gear peace
The medial surface of piece installing is equipped with a spring mounting groove, and one end of the spring is fixed in the spring mounting groove, and the other end supports
In on the lateral surface of bottom plate.
8. a kind of structure-improved of door lock knob switch device according to claim 1, it is characterised in that: on the bottom plate
Equipped with a fixed frame, the dead bolt component is slippingly set to the top in the fixed frame and being located at driving gear piece；It should
Dead bolt component has a rack gear, and rack gear is engaged with driving gear piece.
9. a kind of structure-improved of door lock knob switch device according to claim 1, it is characterised in that: on the bottom plate
It is fixed with a motor, which has a screw rod；There are two transmission gears for setting between the motor and driven gear piece.
10. a kind of structure-improved of door lock knob switch device according to claim 9, it is characterised in that: described two
Transmission gear is respectively the first transmission gear and the second transmission gear, which has on first driving cog piece and the
It is once driven gear piece, which has driving cog piece and the second underdrive gear piece on second；It is driven on described first
Gear piece and screw rod engagement, the first underdrive gear piece and the second underdrive gear piece engage, and driving cog piece and driven gear piece are nibbled on second
It closes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821420198.9U CN209620836U (en) | 2018-08-31 | 2018-08-31 | The structure-improved of door lock knob switch device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821420198.9U CN209620836U (en) | 2018-08-31 | 2018-08-31 | The structure-improved of door lock knob switch device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209620836U true CN209620836U (en) | 2019-11-12 |
Family
ID=68441786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821420198.9U Active CN209620836U (en) | 2018-08-31 | 2018-08-31 | The structure-improved of door lock knob switch device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209620836U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108915370A (en) * | 2018-08-31 | 2018-11-30 | 东莞市秦基减速电机有限公司 | The structure-improved of door lock knob switch device |
| CN108915370B (en) * | 2018-08-31 | 2024-06-21 | 北京呈创科技股份有限公司 | Improved structure of door lock knob switch device |
-
2018
- 2018-08-31 CN CN201821420198.9U patent/CN209620836U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108915370A (en) * | 2018-08-31 | 2018-11-30 | 东莞市秦基减速电机有限公司 | The structure-improved of door lock knob switch device |
| CN108915370B (en) * | 2018-08-31 | 2024-06-21 | 北京呈创科技股份有限公司 | Improved structure of door lock knob switch device |
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