CN208220382U - A kind of commutation component of handle-door lock - Google Patents
A kind of commutation component of handle-door lock Download PDFInfo
- Publication number
- CN208220382U CN208220382U CN201820644757.8U CN201820644757U CN208220382U CN 208220382 U CN208220382 U CN 208220382U CN 201820644757 U CN201820644757 U CN 201820644757U CN 208220382 U CN208220382 U CN 208220382U
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- CN
- China
- Prior art keywords
- commutation
- fixing seat
- stop bit
- lid
- baffle
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- 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.)
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Abstract
A kind of commutation component of handle-door lock, including torsional spring, limit film and lid, it further include commutation pedestal, commutation pedestal includes guiding cavity portion open at one end, the tubular spring base of centrally located both ends open, around the guiding equally distributed two stop bit fixing seats of cavity portion wall and two fixing seats, stop bit fixing seat and the alternate setting of fixing seat；On tubular spring base, limit film is bonded torsion spring set with the end face of tubular spring base, in baffle insertion guiding cavity portion, the radially inner side clearance fit of baffle and stop bit fixing seat, and the peripheral side cooperation at the both ends of torsional spring and baffle and stop bit fixing seat；The open end of lid and guiding cavity portion fastens, and fastening screw passes through fixation hole and screws togather with stop bit fixing seat.Due to using such structure, in use, commutation pedestal is provided on the face-piece of door lock, commutation screw passes through the connecting hole on face-piece and detachably cooperates with the pedestal that commutates, and when commutation need to only dismantle commutation screw, handle rotating 180 degree, then the upper screw that commutates, it is easy for operation.
Description
Technical field
The utility model relates to a kind of handle-door lock, especially a kind of reversing arrangement of handle-door lock.
Background technique
Currently available technology, a kind of handle-door lock, including face-piece, torsional spring, limit film and lid, there are problems to be: handle
It cannot commutate inconvenient to use, need to be separately provided when leaving the factory, it is at high cost.
Utility model content
The purpose of this utility model is: providing a kind of commutation component of handle-door lock, when assembly can insert meaning assembly, make
Used time, handle commutation are convenient.
The utility model is realized in this way: a kind of commutation component of handle-door lock, including torsional spring, limit film and lid
Body, be characterized in that the limit film include centre bore, at least two equally distributed positioning plates for being located in centre bore
Upward two baffles on a diameter line with periphery, the length direction of baffle and the axis of limit film are parallel；
The lid is equipped with central rotating shaft hole and two fixation holes with counterbore；
It further include commutation pedestal, commutation pedestal includes the cylinder of guiding cavity portion open at one end, centrally located both ends open
Shape spring base surround the equally distributed two stop bit fixing seats of guiding cavity portion wall and two fixing seats, stop bit fixing seat and fixation
The alternate setting of seat；
On tubular spring base, limit film is bonded torsion spring set with the end face of tubular spring base, in baffle insertion guiding cavity portion,
The peripheral side of the radially inner side clearance fit of baffle and stop bit fixing seat, the both ends of torsional spring and baffle and stop bit fixing seat cooperates；
The open end of lid and guiding cavity portion fastens, and fastening screw passes through fixation hole and screws togather with stop bit fixing seat.
A kind of commutation component of handle-door lock is characterized in that the lid includes ceiling plate portion and cylinder
Shape portion,
Ceiling plate portion is equipped with and is connected and fixed seat, is connected and fixed seat and intersects with the inner wall of cylindrical part, the fixation with counterbore
Hole, which is located at, to be connected and fixed on seat；
Connecting rod is provided on the open end of cylindrical part, connecting rod extends in cylindrical part and intersects with ceiling plate portion；Connection
The end of bar is provided with commutation screw hole；
It is provided with card slot in the fixing seat,
It is connected and fixed seat to be bonded with the stop bit fixing seat, connecting rod is chimeric with card slot.
A kind of commutation component of handle-door lock is characterized in that the lid is a Circular Plate；Lid
On be additionally provided with two connecting screw holes, connecting screw hole and the alternate setting of the fixation hole with counterbore；
The fixing seat is equipped with connecting hole, and connecting screw hole is docked with connecting hole.
The commutation component of a kind of handle-door lock of the utility model, due to using such structure, in use, commutation pedestal
It is provided on the face-piece of door lock, commutation screw passes through the connecting hole on face-piece and detachably cooperates with the pedestal that commutates, and when commutation only needs
Disassembly commutation screw, handle rotating 180 degree, then the upper screw that commutates, easy for operation.
Detailed description of the invention
Fig. 1 is the cross-sectional view of the utility model.
Fig. 2 is A-A view of Fig. 1.
Fig. 3 is one of stereogram exploded view of the utility model.
Fig. 4 is the two of the stereogram exploded view of the utility model.
Fig. 5 is the three of the stereogram exploded view of the utility model.
Fig. 6 is that the utility model removes main view under lid state.
Fig. 7 is the stereogram exploded view of the utility model use state.
Specific embodiment
The utility model is further described with reference to the accompanying drawing.
As shown in Figure 1, a kind of commutation component of handle-door lock, including torsional spring 1, limit film 2 and lid 3, the limit
Piece 2 includes upward straight at one in centre bore 21, at least two equally distributed positioning plates 22 for being located in centre bore and periphery
Two baffles 23 on radial line；
The lid 3 is equipped with central rotating shaft hole and two fixation holes 31 with counterbore；
It further include commutation pedestal 4, commutation pedestal 4 includes guiding cavity portion 41 open at one end, centrally located both ends open
Tubular spring base 42, around guiding equally distributed two stop bit fixing seats 43 of cavity portion wall and two fixing seats 44, stop bit is solid
Reservation 43 and the alternate setting of fixing seat 44；
1 set of torsional spring on tubular spring base 42, limit film 2 is bonded with the end face of tubular spring base 42, baffle 23 insertion lead
Into cavity portion 41, the radially inner side clearance fit of baffle 23 and stop bit fixing seat 43, both ends 11 and baffle 23 and the stop bit of torsional spring 1
The circumferential side of fixing seat 43 cooperates；The open end of lid 3 and guiding cavity portion 41 fastens, and fastening screw is across fixation hole 31 and only
Position fixing seat 43 screws togather.
When the utility model is used, when handle unlocking action, as shown in fig. 6, limit film 2 rotates counterclockwise 90 degree, limit
The baffle 23 of piece drives one end 11 of torsional spring 1 to rotate 90 degree, such as solid arrow direction in figure, realizes and unlocks；Handle runs out of steam,
Under the action of torsional spring 1, limit film 2 rotates clockwise reset, such as dotted arrow direction.
The lid 3 includes ceiling plate portion 32 and cylindrical part 33,
Ceiling plate portion 32 is equipped with and is connected and fixed seat 321, is connected and fixed seat 321 and intersects with the inner wall of cylindrical part 33, the band
The fixation hole 31 of counterbore, which is located at, to be connected and fixed on seat 321；
Be provided with connecting rod 331 on the open end of cylindrical part 33, connecting rod 331 extend in cylindrical part and with ceiling plate portion 32
Intersection；The end of connecting rod 331 is provided with commutation screw hole 332；
It is provided with card slot in the fixing seat 44,
It is connected and fixed seat 321 to be bonded with the stop bit fixing seat 43, connecting rod 331 is chimeric with card slot.
In Fig. 7, handle 5, the drive shaft 51 being located on handle 5, if axial card slot 52 on the driving shaft, face-piece 6, decoration
Lid 7, transmission shaft 8；
When the utility model is used, the guide holder (not shown) being located in face-piece 6, commutation screw pass through on face-piece 6
Connecting hole 61 and the commutation screw hole 332 of the connecting rod 331 on lid 3 screw togather；Drive shaft 51 is matched with the axis hole rotation on face-piece
It closes, drive shaft passes through tubular spring base 42 and protrudes into the centre bore 21 of limit film 2, and positioning plate 22 is chimeric with axial card slot 52；It passes
Moving axis 8 and the central rotating shaft hole of lid 3 are rotatably assorted, and drive shaft and transmission shaft 8 rotate together；
When needing to commutate, trim 7 and face-piece 6 are separated, commutate screw disassembling, handle 5, drive shaft 51, commutation group
Part, transmission shaft 8 rotate together 180 degree, and commutation screw is then passed through connecting hole 61 again and commutation screw hole 332 screws togather.
The utility model it is also possible that realization: the lid 3 be a Circular Plate.Two companies are additionally provided on lid 3
Connect screw hole (not shown), connecting screw hole and the alternate setting of fixation hole 31 with counterbore；
The fixing seat 44 is equipped with the connecting hole of perforation fixing seat 44, and connecting screw hole is docked with connecting hole.This embodiment party
Formula is in use, commutation screw is screwed togather across connecting hole 61, the connecting hole in fixing seat 44 and connecting screw hole.
Above-described is only the preferred embodiments of the utility model.It should be pointed out that for the common of this field
For technical staff, in the case where not departing from the utility model principle, it can also make several improvements and modification, this is also considered as
The protection scope of the utility model.
Claims (3)
1. a kind of commutation component of handle-door lock, including torsional spring, limit film and lid, it is characterised in that: the limit film packet
Include centre bore, two on a diameter line that at least two equally distributed positioning plates for being located in centre bore and periphery are upward
A baffle, the length direction of baffle and the axis of limit film are parallel；
The lid is equipped with central rotating shaft hole and two fixation holes with counterbore；
It further include commutation pedestal, commutation pedestal includes the tubular bullet of guiding cavity portion open at one end, centrally located both ends open
Spring abutment surround the equally distributed two stop bit fixing seats of guiding cavity portion wall and two fixing seats, stop bit fixing seat and fixing seat phase
Between be arranged；
On tubular spring base, limit film is bonded torsion spring set with the end face of tubular spring base, in baffle insertion guiding cavity portion, baffle
With the radially inner side clearance fit of stop bit fixing seat, the peripheral side cooperation at the both ends of torsional spring and baffle and stop bit fixing seat；Lid
It is fastened with the open end of guiding cavity portion, fastening screw passes through fixation hole and screws togather with stop bit fixing seat.
2. a kind of commutation component of handle-door lock according to claim 1, it is characterised in that: the lid includes cover board
Portion and cylindrical part,
Ceiling plate portion is equipped with and is connected and fixed seat, is connected and fixed seat and intersects with the inner wall of cylindrical part, and the fixation hole with counterbore is set
On being connected and fixed seat；
Connecting rod is provided on the open end of cylindrical part, connecting rod extends in cylindrical part and intersects with ceiling plate portion；Connecting rod
End is provided with commutation screw hole；
It is provided with card slot in the fixing seat,
It is connected and fixed seat to be bonded with the stop bit fixing seat, connecting rod is chimeric with card slot.
3. a kind of commutation component of handle-door lock according to claim 1, it is characterised in that: the lid is an annulus
Plate；Two connecting screw holes, connecting screw hole and the alternate setting of the fixation hole with counterbore are additionally provided on lid；
The fixing seat is equipped with connecting hole, and connecting screw hole is docked with connecting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820644757.8U CN208220382U (en) | 2018-04-28 | 2018-04-28 | A kind of commutation component of handle-door lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820644757.8U CN208220382U (en) | 2018-04-28 | 2018-04-28 | A kind of commutation component of handle-door lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208220382U true CN208220382U (en) | 2018-12-11 |
Family
ID=64510049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820644757.8U Active CN208220382U (en) | 2018-04-28 | 2018-04-28 | A kind of commutation component of handle-door lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208220382U (en) |
-
2018
- 2018-04-28 CN CN201820644757.8U patent/CN208220382U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 528415 card 2, first floor, No. 1-2, Lianrong Road, Xiaolan Town, Zhongshan City, Guangdong Province Patentee after: Guangdong Yijia Security Technology Co.,Ltd. Address before: 528414 card 1, first floor, No. 1-2, Lianrong Road, Dongsheng Town, Zhongshan City, Guangdong Province Patentee before: ZHONGSHAN CITY HOME SECURITY TECHNOLOGY CO.,LTD. |