CN208416138U - A kind of smart lock and its door handle commutating structure - Google Patents
A kind of smart lock and its door handle commutating structure Download PDFInfo
- Publication number
- CN208416138U CN208416138U CN201820864775.7U CN201820864775U CN208416138U CN 208416138 U CN208416138 U CN 208416138U CN 201820864775 U CN201820864775 U CN 201820864775U CN 208416138 U CN208416138 U CN 208416138U
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- Prior art keywords
- door handle
- panel
- shaft
- commutating structure
- rotating disc
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Abstract
The utility model discloses a kind of smart lock and its door handle commutating structures, it is related to door lock, its drip irrigation device includes panel, bottom cover and door handle, the door handle includes lever and shaft, the panel is provided with the rotation hole passed through for shaft, the bottom cover is installed on the side that panel deviates from lever, the shaft is fixedly connected with rotating disc on the inside of panel, the rotating disc bias is detachably connected finite place piece, is equipped on the inside of the panel and contradicts for being formed with locating part to limit the limited block of door handle rotational angle.When needing to commutate door handle, first locating part is removed, door handle just not will receive limit, and then can rotate 180 degree, install locating part after completing commutation.Commutation position limiting structure is located on the outside of shaft, will not influence the setting of arrangement of clutch on the inside of shaft, and commutation process is simply light.
Description
Technical field
The utility model relates to door lock, in particular to a kind of smart lock and its door handle commutating structure.
Background technique
Important component of the door handle as door lock, opens or closes door convenient for people.According to Architectural Structure Design
Difference, door have been opened to two kinds of left and right, and door handle be located at door be opened to side and towards the other side, it is therefore desirable to produce two
The door lock of kind door handle difference direction, is just able to satisfy the demand of client.Two kinds of door locks need two production lines, enterprise's production
Burden, and be unable to satisfy and door lock removed and is applied to another place and is opened to demand on different doors, there is limitation
Property.
Notification number is that the Chinese patent of CN104563600A discloses a kind of device for changing position of door lock handle, including door handle,
Panel and the rotary position limiting structure being arranged on the inside of panel, rotary position limiting structure includes torsional spring, the stretching column of two ends of torsional spring
Part, which is arranged convex block a inside torsional spring locating piece two sides, the rotating part of rotary position limiting structure and is placed on two of torsional spring, stretches
Out between column；The shaft of door handle passes through the grip hole on panel, the through-hole on rotary position limiting structure, and end carries out limit company
It connects, door handle is freely rotated；Installation connection, connection is fixed in another side surface of link block and rotary position limiting structure
Block setting commutation through-hole corresponding with commutation strip, commutation item pass through the commutation in the shaft of commutation through-hole and door handle
Bar groove is attached.
When above-mentioned door lock handle needs to commutate, will commutation item extract, door handle just can 360 degree rotate freely, and then realization
Commutation, therefore when enterprise is produced, need to only produce a seed type door lock.But a kind of door lock, inside door exists in the prior art
It is provided with arrangement of clutch at handle shaft, needs to be rotated further by handle by lower button, could unlock, prevents pet or child's meaning in family
Outer opening door lock.When above-mentioned commutating structure is located at door handle shaft, if needing that arrangement of clutch, nothing is arranged at door handle shaft
Method is realized, is had much room for improvement.
Utility model content
In view of the above technical defects, the purpose of the utility model is to provide a kind of door handle commutating structures, suitable for having
The door handle of arrangement of clutch, and commutation process is simply light.
To achieve the above object, the utility model provides following technical solution:
A kind of door handle commutating structure, including panel, bottom cover and door handle, the door handle include lever and shaft,
The panel is provided with the rotation hole passed through for shaft, and the bottom cover is installed on the side that panel deviates from lever, the shaft in
Rotating disc is fixedly connected on the inside of panel, the rotating disc bias is detachably connected finite place piece, is equipped with and uses on the inside of the panel
It contradicts in being formed with locating part to limit the limited block of door handle rotational angle.
By using above-mentioned technical proposal, lever is held when rotating shaft, rotating disc rotates around the axis, and then drives limit
Position part rotation, until locating part is contacted with limited block, limited block is to play the role of limiting door handle rotational angle.Needing will
When door handle commutates, first locating part is removed, door handle just not will receive limit, and then can rotate 180 degree, after completing commutation
Install locating part.Commutation position limiting structure is located on the outside of shaft, will not influence the setting of arrangement of clutch on the inside of shaft, and
Commutation process is simply light.
The utility model is further arranged to: the rotating disc is fixedly connected with rotating block far from the side of locating part.
By using above-mentioned technical proposal, it is not ipsilateral that rotating block and locating part are located at rotating disc, and then can limit door handle
Forward and reverse rotational angle.Relative to the mode for only relying on locating part limitation door handle rotational angle, locating part is located at rotating disc one
Side extends respectively to rotating disc two sides without both ends, therefore locating part can be strip, rod-shaped isometric lesser reality
Object, convenient for removing.
The utility model is further arranged to: rotating block turns towards limited block during the door handle rotates forward
It is dynamic.
By using above-mentioned technical proposal, when unlocking rotating block and limited block is touched rather than caging bolt and limited block touch
It touches, avoids caging bolt thread damage after being used for a long time and be difficult to the trouble back-outed.
The utility model is further arranged to: the locating part includes caging bolt, and the rotating disc is provided with for limit
The fixation hole that bolt shank passes through is provided with the thread bush being threadedly coupled with caging bolt in the fixation hole.
By using above-mentioned technical proposal, when locating part needs to remove, caging bolt is backed out, convenient disassembly is quick.
The utility model is further arranged to: the caging bolt is hexagon socket head cap screw.
By using above-mentioned technical proposal, backed out convenient for caging bolt.
The utility model is further arranged to: the bottom cover two sides are provided with the commutation hole back-outed for caging bolt.
By using above-mentioned technical proposal, the commutation for being just able to achieve door handle without removing bottom cover is time saving and energy saving.
The utility model is further arranged to: the resetting structure for resetting door handle, institute are provided on the inside of the panel
Stating resetting structure includes the torsional spring being placed in shaft, and the panel inner surface is fixedly connected to locating piece in shaft two sides, institute
Stating torsional spring includes two stretchings feet, foot and the corresponding locating piece of stretching out towards the side of limited block abutting, the locating part with
Rotating block is close to stretching side of the instep from limited block.
By using above-mentioned technical proposal, when turning the handle and unlocking, rotating disc drives locating part rotation, torsional spring stress
And elastic deformation occurs, unclamp door handle after unlocking, locating part by torsional spring elastic force and reset until stretch out foot with it is corresponding
Locating piece is close to, and then realizes automatically reseting for door handle.When door handle commutates, locating part is first removed, then door handle is rotated
180 degree then loads onto locating part so that rotating block is close to another stretching foot, and torsional spring can still play reset role, and being not necessarily to will be whole
The position of torsional spring is dismantled and adjusted to body, time saving and energy saving.
The utility model is further arranged to: the shaft includes the shell being fixedly connected with lever and consolidates with rotating disc
Surely the inner casing connected, the inner casing are caught in shell, and the inner casing is connected with shell by connecting screw, in the middle part of the connecting screw
It is provided with through-hole, the connecting screw head is provided with cross recess.
By using above-mentioned technical proposal, after backing out connecting screw, inner casing and shell just can be separated, convenient for damaged lever
It is replaced.
The utility model is further arranged to: the inner casing is towards one end of shell outside around the fixed company in its axial line interval
Multiple fixed strips are connected to, are provided with the fixing groove being caught in for fixed strip on the inside of the shell.
By using above-mentioned technical proposal, inner casing and shell are cannoted rotate relative to each other, and then after avoiding door handle from rotating for a long time
The trouble of loosening.
The utility model also provides a kind of smart lock, including door handle commutating structure, further includes loudspeaker, the panel bottom
Portion is provided with acoustic aperture, is provided with sound-proof casing between the loudspeaker and acoustic aperture.
By using above-mentioned technical proposal, sound, by sound-proof casing, then spreads out of face after spreading out of in loudspeaker from acoustic aperture
Plate, sound is obstructed by sound-proof casing and is not easy loss in communication process, guarantees that people can clearly hear sound.
In conclusion the utility model has the following beneficial effects: commutation position limiting structure be located at shaft outside so that
Can be used in that arrangement of clutch is arranged in the middle part of shaft；It only needs first to back out caging bolt when commutation, is rotated further by door handle 180 degree, connects
Screw on caging bolt, it is time saving and energy saving without dismantling panel itself structure.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of embodiment one；
Fig. 2 is the structural schematic diagram under another visual angle of embodiment one；
Fig. 3 is schematic cross-sectional view of the Fig. 2 along line A-A；
Fig. 4 is the enlarged diagram of B area in Fig. 3；
Fig. 5 is that embodiment one removes the partial structure diagram after bottom cover；
Fig. 6 is that embodiment one removes the partial structure diagram after bottom cover and door handle；
Fig. 7 is the structural schematic diagram of door handle and locating part in embodiment one；
Fig. 8 is the structural schematic diagram of lever and shell in embodiment one；
Fig. 9 is the structural schematic diagram of inner casing in embodiment one；
Figure 10 is the structural schematic diagram of connecting screw in embodiment one；
Figure 11 is schematic diagram of the embodiment two about sound insulation shell structure.
Description of symbols: 1, panel；11, limited block；12, rotation hole；13, acoustic aperture；2, bottom cover；21, commutation hole；3, door
Handle；31, lever；32, shaft；321, shell；3211, fixing groove；322, inner casing；3221, fixed strip；323, connecting screw；
3231, through-hole；3232, cross recess；33, rotating disc；331, fixation hole；332, rotating block；4, locating part；41, thread bush；42,
Caging bolt；5, resetting structure；51, torsional spring；511, foot is stretched out；52, locating piece；6, loudspeaker；7, sound-proof casing.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Embodiment one:
A kind of door handle commutating structure, as shown in Figure 1 and Figure 2, including panel 1, bottom cover 2 and door handle 3.Door handle 3 includes
Shaft 32, panel 1 are provided with the rotation hole 12 passed through for shaft 32, and shaft 32 is fixedly connected with lever 31, face on the outside of panel 1
Plate 1 is equipped with bottom cover 2 away from the side of lever 31.
As shown in figs. 3 and 5, shaft 32 is fixedly connected with rotating disc 33 on the outside of one end of lever 31.Rotating disc 33
In 1 inside of panel, when door handle 3 rotates, rotating disc 33 just follows rotation.33 bias of rotating disc is detachably connected finite place piece
4,1 inner surface of panel, which is fixedly connected with, to be contradicted for being formed with locating part 4 to limit the limited block 11 of 3 rotational angle of door handle.
4 specific implementation of locating part is a variety of, and in the present embodiment, locating part 4 includes caging bolt 42, and rotating disc 33 is provided with for limit
The fixation hole 331 that 42 bar portion of bolt passes through, be provided in fixation hole 331 be fixedly connected with rotating disc 33 and with 42 spiral shell of caging bolt
The thread bush 41 of line connection, the head court of caging bolt 42 deviate from the direction of panel 1.The side of rotating disc 33 towards panel 1 is remote
Side from caging bolt 42 is fixedly connected with rotating block 332, when door handle 3 is in normal condition, rotating block 332 and limit
Line between bolt 42 is in level.Limited block 11 is located at 32 downside of shaft, limited block 11, rotating block 332 and caging bolt
The distance at 42 relative rotation 33 centers of disk is equal.
When lifting or push on door handle 3, rotating disc 33 is rotated, and then caging bolt 42 and rotating block 332 is driven to rotate, directly
It is contacted to caging bolt 42 or rotating block 332 with limited block 11, limited block 11 limits the work of 3 rotational angle of door handle to play
With.When needing to commutate door handle 3, first caging bolt 42 is backed out, is rotated further by 3180 degree of door handle, so that thread bush 41 is mobile
To the other side, caging bolt 42 is finally screwed on again.Commutation position limiting structure is located at 32 outside of shaft, will not influence in shaft 32
The setting of side arrangement of clutch, and commutation process is simply light.Rotating block during door handle 3 is rotated forward for unlocking
332 rotate towards limited block 11, avoid 42 thread damage of caging bolt after being used for a long time and are difficult to the trouble back-outed.
As shown in Fig. 2, Fig. 6, caging bolt 42 is hexagon socket head cap screw, and 2 two sides of bottom cover are provided with twists for caging bolt 42
Commutation hole 21 out.The commutation for being just able to achieve door handle 3 without removing bottom cover 2, it is time saving and energy saving.
As shown in Figure 5, Figure 6, the resetting structure 5 for resetting door handle 3 is provided on the inside of panel 1, resetting structure 5 includes
The torsional spring 51 being placed in shaft 32, torsional spring 51 include spiral part, and two ends of spiral part, which are bent to form, stretches out foot 511.Limit
Position bolt 42 and the opposite side of rotating block 332 are provided with the locating piece 52 being fixedly connected with panel 1,33 rotation process of rotating disc
Middle locating piece 52 will not hinder rotating block 332.Two stretching feet 511 and the side of corresponding locating piece 52 towards limited block 11 are tight
Patch, 42 bar portion of caging bolt and rotating block 332 are close to stretching foot 511 away from the side of limited block 11.Turn the handle 3 and
When unlocking, rotating disc 33 drives rotating block 332 and caging bolt 42 to rotate, 51 stress of torsional spring and elastic deformation occurs.After unlocking
Unclamp door handle 3, rotating disc 33 by torsional spring 51 elastic force and rotate up to caging bolt 42 and rotating block 332 with stretching
Foot 511 is close to, and realizes automatically reseting for door handle 3.When door handle 3 commutates, caging bolt 42 is first backed out, then door handle 3 is anti-
It is subsequently screwed on caging bolt 42 to rotation 180 degree so that rotating block 332 is close to another stretching foot 511, torsional spring 51 still can
It plays reset role, it is time saving and energy saving without will integrally dismantle and adjust the position of torsional spring 51.
As shown in Figure 3, Figure 4, shaft 32 includes the shell 321 being fixedly connected with lever 31 and fixes company with rotating disc 33
The inner casing 322 connect, inner casing 322 are caught in shell 321, inner casing 322 and shell 321 and are connected by connecting screw 323.Back out connection spiral shell
After silk 323, inner casing 322 and shell 321 just can be separated, and be replaced convenient for damaged lever 31.
As shown in Fig. 4, Figure 10, connecting screw 323 is caught in inside shell 321, and 323 head of connecting screw is stuck in shell 321
Counter sink at, bar portion protrudes into inner casing 322 and is threadedly coupled with it.Be provided in the middle part of connecting screw 323 for arrangement of clutch from
The through-hole 3231 that sympodium passes through.323 head of connecting screw is provided with cross recess 3232, and then convenient for back-outing connecting screw 323.
As shown in Figure 8, Figure 9, inner casing 322 is equidistantly spaced fixed company around its axial line towards one end of shell 321 outside
Multiple fixed strips 3221 are connected to, the fixing groove 3211 being caught in for fixed strip 3221 is provided on the inside of shell 321.Inner casing 322 and outer
Shell 321 cannots rotate relative to each other, and then avoids the trouble loosened after the rotation for a long time of door handle 3.
The course of work:
When needing replacing 3 direction of door handle, first caging bolt 42 is backed out, then rotates backward door handle 3 until rotating block
332 are close to another stretching foot 511, are then screwed into caging bolt 42 from another commutation hole 21, complete commutation.
Embodiment two:
A kind of smart lock further includes as shown in figure 11 being located at panel 1 including 3 commutating structure of door handle in embodiment one
The loudspeaker 6 of inside, loudspeaker 6 is for spreading out of whether prompt tone, instruction people successfully unlock.1 bottom of panel is provided with acoustic aperture
13, be provided between loudspeaker 6 and acoustic aperture 13 in horn-like sound-proof casing 7,7 one end of sound-proof casing be caught in acoustic aperture 13, the other end with
It is bolted between loudspeaker 6, the one end of speaking of loudspeaker 6 is caught in sound-proof casing 7.Sound from loudspeaker 6 spread out of after by
Sound-proof casing 7, then panel 1 is spread out of from acoustic aperture 13, sound is obstructed by sound-proof casing 7 and is not easy loss in communication process, guarantor
Can clearly hear sound.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (10)
1. a kind of door handle commutating structure, including panel (1), bottom cover (2) and door handle (3), the door handle (3) includes lever
(31) and shaft (32), the panel (1) are provided with the rotation hole (12) passed through for shaft (32), bottom cover (2) installation
Deviate from the side of lever (31) in panel (1), it is characterised in that: the shaft (32) is fixedly connected on the inside of panel (1) to be turned
Moving plate (33), rotating disc (33) bias are detachably connected finite place piece (4), be equipped on the inside of the panel (1) for limit
Position part (4), which is formed, to be contradicted to limit the limited block (11) of door handle (3) rotational angle.
2. a kind of door handle commutating structure according to claim 1, it is characterised in that: the rotating disc (33) is far from limit
The side of part (4) is fixedly connected with rotating block (332).
3. a kind of door handle commutating structure according to claim 2, it is characterised in that: the door handle (3) rotates forward
During rotating block (332) towards limited block (11) rotate.
4. a kind of door handle commutating structure according to claim 1, it is characterised in that: the locating part (4) includes limit
Bolt (42), the rotating disc (33) are provided with the fixation hole (331) passed through for caging bolt (42) bar portion, the fixation hole
(331) thread bush (41) being threadedly coupled with caging bolt (42) is provided in.
5. a kind of door handle commutating structure according to claim 4, it is characterised in that: the caging bolt (42) is interior six
Corner bolt.
6. a kind of door handle commutating structure according to claim 5, it is characterised in that: bottom cover (2) two sides are respectively provided with
There is the commutation hole (21) back-outed for caging bolt (42).
7. a kind of door handle commutating structure according to claim 2, it is characterised in that: be provided on the inside of the panel (1)
For resetting the resetting structure (5) of door handle (3), the resetting structure (5) includes the torsional spring (51) being placed on shaft (32), institute
It states panel (1) inner surface to be fixedly connected to locating piece (52) in shaft (32) two sides, the torsional spring (51) includes two stretchings
Foot (511), stretching foot (511) are close to corresponding locating piece (52) towards the side of limited block (11), the locating part (4)
It is close to stretching foot (511) away from the side of limited block (11) with rotating block (332).
8. a kind of door handle commutating structure according to claim 1, it is characterised in that: the shaft (32) includes and lever
(31) shell (321) being fixedly connected and the inner casing (322) being fixedly connected with rotating disc (33), the inner casing (322) are caught in
Shell (321), the inner casing (322) and shell (321) are connected by connecting screw (323), in the middle part of the connecting screw (323)
It is provided with through-hole (3231), connecting screw (323) head is provided with cross recess (3232).
9. a kind of door handle commutating structure according to claim 8, it is characterised in that: the inner casing (322) is towards shell
(321) it is fixedly connected with multiple fixed strips (3221) on the outside of one end around its axial line interval, setting on the inside of the shell (321)
There is the fixing groove (3211) being caught in for fixed strip (3221).
10. a kind of smart lock, including door handle commutating structure as described in any one of claim 1 to 9, it is characterised in that: also
Including loudspeaker, the panel bottom is provided with acoustic aperture, is provided with sound-proof casing between the loudspeaker and acoustic aperture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820864775.7U CN208416138U (en) | 2018-06-05 | 2018-06-05 | A kind of smart lock and its door handle commutating structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820864775.7U CN208416138U (en) | 2018-06-05 | 2018-06-05 | A kind of smart lock and its door handle commutating structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208416138U true CN208416138U (en) | 2019-01-22 |
Family
ID=65110385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820864775.7U Expired - Fee Related CN208416138U (en) | 2018-06-05 | 2018-06-05 | A kind of smart lock and its door handle commutating structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208416138U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112443198A (en) * | 2019-09-05 | 2021-03-05 | 北京眼神科技有限公司 | Iris lock with reversible handle |
| CN116044258A (en) * | 2022-12-29 | 2023-05-02 | 北京深盾科技股份有限公司 | Operation reversing mechanism, lockset and intelligent door lock |
-
2018
- 2018-06-05 CN CN201820864775.7U patent/CN208416138U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112443198A (en) * | 2019-09-05 | 2021-03-05 | 北京眼神科技有限公司 | Iris lock with reversible handle |
| CN116044258A (en) * | 2022-12-29 | 2023-05-02 | 北京深盾科技股份有限公司 | Operation reversing mechanism, lockset and intelligent door lock |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190122 Termination date: 20210605 |
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| CF01 | Termination of patent right due to non-payment of annual fee |