CN207813212U - A kind of shank of the key commutating structure for smart lock - Google Patents
A kind of shank of the key commutating structure for smart lock Download PDFInfo
- Publication number
- CN207813212U CN207813212U CN201721797933.3U CN201721797933U CN207813212U CN 207813212 U CN207813212 U CN 207813212U CN 201721797933 U CN201721797933 U CN 201721797933U CN 207813212 U CN207813212 U CN 207813212U
- Authority
- CN
- China
- Prior art keywords
- locating piece
- handle
- commutation
- limited block
- torsional spring
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a kind of shank of the key commutating structures for smart lock, including the bearing in interior module protection box is arranged, commutate locating piece, commutate limited block, limit block pressur plate, limited block torsional spring, handle locating piece, square shaft banking stop and handle torsional spring, the construction opening side cover of internal module protecting box has internal module protection cap, one end of the handle locating piece passes through the centre bore of commutation locating piece and is rotatably connected on correspondence in internal module protecting box by bearing and opens up in mounting hole, it is cased with handle torsional spring on the handle locating piece, the both ends of handle torsional spring are connected on commutation locating piece and handle locating piece in preset slot.This practicality setting commutation locating piece simultaneously constitutes rotation adjusting part with handle locating piece, cooperation can pass through pulling commutation limited block so that lock position of its handle during installation can be exchanged, and installation effectiveness is improved, installation cost is saved, the door suitable for different directions is installed and used.
Description
Technical field
The utility model is related to a kind of intelligent fitting for lock, specifically a kind of shank of the key commutating structures for smart lock.
Background technology
Door lock is to ensure a kind of essential device of safety.When actual installation door lock, according to the direction of enabling
Difference, including the direction of left and right opening door are different, then the installation direction of the door locking handle to open the door is different, in conventional mounting door
When lock, if encounter the direction difference of handle orientations and enabling, it is necessary to which changeing accessory can just install and use so that door
The installation effectiveness of lock is very low.
Utility model content
The purpose of this utility model is to provide a kind of shank of the key commutating structures for smart lock, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the utility model provides the following technical solutions：
A kind of shank of the key commutating structure for smart lock, including be arranged in interior module protection box bearing, commutation positioning
Block, commutation limited block, limit block pressur plate, limited block torsional spring, handle locating piece, square shaft banking stop and handle torsional spring, internal module are protected
The construction opening side cover of shield box has internal module protection cap, one end of the handle locating piece to pass through the centre bore of commutation locating piece simultaneously
It is rotatably connected on correspondence in internal module protecting box by bearing to open up in mounting hole, handle torsion is cased on the handle locating piece
The both ends of spring, handle torsional spring are connected on commutation locating piece and handle locating piece in preset slot；The handle positioning
The other end end of part is bolted to connection square shaft banking stop, and the plate of square hole is opened up centered on square shaft banking stop；It is described
Commutation limited block is provided with below commutation locating piece, limit block pressur plate is fixedly connected on by screw in internal module protecting box
Surface, wherein commutation limited block is slidably connected in the slideway formed between limit block pressur plate and internal module protecting box inner surface；
One end of commutation limited block towards commutation locating piece is formed with protrusion, and locating piece surface of commutating position corresponding with protrusion opens up
There are two positioning grooves, and two positioning grooves are in 180 ° of arrangements.
As further program of the utility model：One end of the handle locating piece is used for connecting external shank of the key.
As further program of the utility model：The outer surface of the internal module protecting box is fixedly connected with by screw
Handle lasso, the diameter of handle lasso are more than the installation bore dia opened up in internal module protecting box, and handle lasso and internal module
The mounting hole coaxial arrangement opened up in protecting box.
As further program of the utility model：The middle part of the commutation limited block offers waist through hole, waist vertically
Shape through-hole is slidably arranged at stop screw, and stop screw is threaded in internal module protecting box.
As further program of the utility model：Limited block torsional spring is cased on the stop screw, limited block torsional spring
Under the action of both ends are fixedly connected on lever made of the bending of commutation limited block both sides, and limited block torsional spring is without external force, commutation
The protrusion of limited block is plugged in the positioning groove of commutation locating piece.
Compared with prior art, the utility model has the beneficial effects that：This practicality setting commutation locating piece is simultaneously fixed with handle
Position part constitutes rotation adjusting part, and cooperation can pass through pulling commutation limited block so that lock its handle during installation
Position can be exchanged, and installation effectiveness is improved, and save installation cost, and the door suitable for different directions is installed and used.
Description of the drawings
Fig. 1 is the shank of the key commutating structure exploded perspective view for smart lock.
Fig. 2 is commutation locating piece and commutation limited block exploded perspective view.
In figure：Internal module protecting box 1, bearing 2, handle lasso 3, commutation locating piece 4, commutation limited block 6, limit block pressur plate
7, limited block torsional spring 8, handle locating piece 9, square shaft banking stop 10, handle torsional spring 11.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Please refer to Fig.1~2, in the utility model embodiment, a kind of shank of the key commutating structure for smart lock, including setting
Bearing 2, commutation locating piece 4, commutation limited block 6, limit block pressur plate 7, limited block torsional spring 8, handle in interior module protection box 1
The construction opening side cover of locating piece 9, square shaft banking stop 10 and handle torsional spring 11, internal module protecting box 1 has internal module protection cap 5,
One end of the handle locating piece 9 passes through the centre bore of commutation locating piece 4 and is rotatably connected on internal module protecting box by bearing 2
Correspondence opens up in mounting hole on 1, and one end of handle locating piece 9 is used for connecting external shank of the key (handle), outer in order to realize
The operations such as portion's switch lock are cased with handle torsional spring 11 on the handle locating piece 9, and the both ends of handle torsional spring 11 are connected to commutation
On locating piece 4 and handle locating piece 9 in preset slot, it can be resetted after being twisted with handle in order to handle locating piece 9；Described
The other end end of hand locating piece 9 is bolted to connection square shaft banking stop 10, and square hole is opened up centered on square shaft banking stop 10
Plate realize lock core control in order to the square shaft grafting of lock core.
The outer surface of the internal module protecting box 1 is fixedly connected with handle lasso 3, the diameter of handle lasso 3 by screw
More than the installation bore dia opened up in internal module protecting box 1, and the mounting hole opened up in handle lasso 3 and internal module protecting box 1
Coaxial arrangement ensures beautiful and safety, while protecting bearing in order to block the position of bearing installation.
The lower section of the commutation locating piece 4 is provided with commutation limited block 6, and limit block pressur plate 7 is fixedly connected on by screw
The inner surface of internal module protecting box 1, wherein commutation limited block 6 is slidably connected at table in limit block pressur plate 7 and internal module protecting box 1
In the slideway formed between face；One end of commutation limited block 6 towards commutation locating piece 4 is formed with protrusion 601, and the locating piece that commutates
4 surfaces are opened up with raised 601 corresponding positions there are two positioning groove 401, and two positioning grooves 401 are arranged in 180 °, so as to
In the direction exchange for the realization shank of the key of locating piece 4 that commutated by rotation；It is logical that the middle part of the commutation limited block 6 offers kidney-shaped vertically
Hole 603, waist through hole 603 are slidably arranged at stop screw, and stop screw is threaded in internal module protecting box 1, to
Ensure sliding stability.
Limited block torsional spring 8 is cased on the stop screw, the both ends of limited block torsional spring 8 are fixedly connected on commutation limited block 6
Made of the bending of both sides on lever 602, and under the action of limited block torsional spring 8 is without external force, 601 grafting of protrusion for the limited block 6 that commutates
In the positioning groove 401 of commutation locating piece 4.
Although the utility model is described in detail with reference to the foregoing embodiments, those skilled in the art is come
Say, still can with technical scheme described in the above embodiments is modified, or to which part technical characteristic into
Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all
It is included within the scope of protection of this utility model.
Claims (5)
1. a kind of shank of the key commutating structure for smart lock, including be arranged in interior module protection box (1) bearing (2), commutation
Locating piece (4), commutation limited block (6), limit block pressur plate (7), limited block torsional spring (8), handle locating piece (9), square shaft banking stop
(10) and handle torsional spring (11), the construction opening side cover of internal module protecting box (1) have internal module protection cap (5), which is characterized in that
One end of the handle locating piece (9) passes through the centre bore of commutation locating piece (4) and is rotatably connected on internal module by bearing (2)
Correspondence opens up in mounting hole in protecting box (1), and handle torsional spring (11), handle torsional spring (11) are cased on the handle locating piece (9)
Both ends be connected on commutation locating piece (4) and handle locating piece (9) in preset slot；The handle locating piece (9)
Other end end be bolted to connection square shaft banking stop (10), the plate of square hole is opened up centered on square shaft banking stop (10)
Part；Commutation limited block (6) is provided with below the commutation locating piece (4), limit block pressur plate (7) is fixedly connected on by screw
The inner surface of internal module protecting box (1), wherein commutation limited block (6) is slidably connected at limit block pressur plate (7) and internal model block protection
In the slideway formed between box (1) inner surface；One end of commutation limited block (6) towards commutation locating piece (4) is formed with protrusion
(601), locating piece (4) surface position corresponding with raised (601) of commutating is opened up there are two positioning groove (401), and two fixed
Position groove (401) is in 180 ° of arrangements.
2. the shank of the key commutating structure according to claim 1 for smart lock, which is characterized in that the handle locating piece
(9) one end is used for connecting external shank of the key.
3. the shank of the key commutating structure according to claim 1 for smart lock, which is characterized in that the internal module protecting box
(1) outer surface is fixedly connected with handle lasso (3) by screw, and the diameter of handle lasso (3) is more than internal module protecting box (1)
On the installation bore dia that opens up, and the mounting hole opened up in handle lasso (3) and internal module protecting box (1) is coaxially disposed.
4. the shank of the key commutating structure according to claim 1 for smart lock, which is characterized in that the commutation limited block
(6) middle part offers waist through hole (603) vertically, and waist through hole (603) is slidably arranged at stop screw, stop screw spiral shell
Line is connected in internal module protecting box (1).
5. the shank of the key commutating structure according to claim 4 for smart lock, which is characterized in that covered on the stop screw
There are limited block torsional spring (8), the both ends of limited block torsional spring (8) to be fixedly connected on lever made of the bending of commutation limited block (6) both sides
(602) on, and under the action of limited block torsional spring (8) is without external force, the protrusion (601) of commutation limited block (6) is plugged on commutation positioning
In the positioning groove (401) of block (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721797933.3U CN207813212U (en) | 2017-12-21 | 2017-12-21 | A kind of shank of the key commutating structure for smart lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721797933.3U CN207813212U (en) | 2017-12-21 | 2017-12-21 | A kind of shank of the key commutating structure for smart lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207813212U true CN207813212U (en) | 2018-09-04 |
Family
ID=63333397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721797933.3U Expired - Fee Related CN207813212U (en) | 2017-12-21 | 2017-12-21 | A kind of shank of the key commutating structure for smart lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207813212U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110159070A (en) * | 2019-06-06 | 2019-08-23 | 珠海吉门第科技有限公司 | A kind of door lock handle commutating structure and intelligent door lock |
-
2017
- 2017-12-21 CN CN201721797933.3U patent/CN207813212U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110159070A (en) * | 2019-06-06 | 2019-08-23 | 珠海吉门第科技有限公司 | A kind of door lock handle commutating structure and intelligent door lock |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210119 Address after: Room 402-9, 4th floor, building 1, fangcaoyuan, Xincheng, Dantu District, Zhenjiang City, Jiangsu Province, 212100 Patentee after: Jiangsu Zhenjiang HENGJIA hi tech Development Co.,Ltd. Address before: 528415 5th and 6th floor, No.7, North Delai Road, Shakou, Xiaolan Town, Zhongshan City, Guangdong Province Patentee before: ZHONGSHAN TENGO LOCK (MANUFACTURER) Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180904 Termination date: 20211221 |