CN209568833U - The handle rotating device of door lock - Google Patents
The handle rotating device of door lock Download PDFInfo
- Publication number
- CN209568833U CN209568833U CN201821621728.6U CN201821621728U CN209568833U CN 209568833 U CN209568833 U CN 209568833U CN 201821621728 U CN201821621728 U CN 201821621728U CN 209568833 U CN209568833 U CN 209568833U
- Authority
- CN
- China
- Prior art keywords
- handle
- door lock
- hole
- cover board
- reel
- 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
- 230000003447 ipsilateral effect Effects 0.000 claims abstract description 4
- 230000000694 effects Effects 0.000 claims description 12
- 230000008878 coupling Effects 0.000 claims description 7
- 238000010168 coupling process Methods 0.000 claims description 7
- 238000005859 coupling reaction Methods 0.000 claims description 7
- 230000005489 elastic deformation Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 10
- 238000012423 maintenance Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 6
- 230000000875 corresponding effect Effects 0.000 description 5
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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- Lock And Its Accessories (AREA)
Abstract
The utility model relates to a kind of handle rotating device of door lock, handle rotating device includes handle mandrel, fixed cover board and reset spring, and handle mandrel is connect with fixed cover board, and reset spring setting is being located between handle mandrel and fixed cover board on handle mandrel；Handle mandrel includes axis body and reel, and the edge radial convex of reel is equipped with detent portion, is convexly equipped with abutting portion on the axial direction of reel；Mounting groove is equipped on fixed cover board, fixed cover board is equipped with positive stop lug boss, and positive stop lug boss is arranged in corresponding to the not ipsilateral of detent portion, and limiting slot is provided with beside positive stop lug boss；Reset spring, which is arranged on reel, to be corresponded between axis body and abutting portion, and the both ends of reset spring are stretched out abutting portion and at least reached in limiting slot.The utility model structure is simple, easy for installation, is cooperatively connected without multiple components, reduces door lock probability of damage and maintenance frequency as caused by multiple parts, consequently reduces the cost as caused by maintenance.
Description
Technical field
The utility model belongs to field of lockset, and in particular to a kind of handle rotating device of door lock.
Background technique
The handle rotating device of door lock is connected with the door handle in panel lock, and the handle rotating device of existing door lock is usually tied
Structure is more complicated, and the part for needing to assemble is more, in addition, since part is more, when one of part then can when something goes wrong
The cooperation for influencing the correlated parts of entire door lock needs disassembling, assembling and replacing, and since part is more, dismounting trouble.
Utility model content
The purpose of the utility model is to overcome the deficiencies in the prior art, provide a kind of handle rotating device of door lock,
The handle rotating device includes handle mandrel, fixed cover board and reset spring, and the handle mandrel is connect with fixed cover board, institute
Reset spring setting is stated to be located on handle mandrel between handle mandrel and fixed cover board；
The handle mandrel includes axis body and reel, and the axis body is pierced by reel and is fixedly connected with reel, the axis body
It rotatably pushes up close to reel one end to fixed cover board, the edge radial convex of the reel is equipped with detent portion, the door handle rotation
It is pushed up by detent portion to fixed cover board and is limited afterwards, be convexly equipped with abutting portion on the axial direction of reel；
It is equipped on fixed cover board and the mounting groove of handle mandrel rotation space is provided, the fixed cover board is equipped with limit convex
Platform, the positive stop lug boss are arranged in corresponding to the not ipsilateral of detent portion, and the card for handle mandrel is provided with beside positive stop lug boss
The limiting slot of position portion activity space；
The reset spring, which is arranged on reel, to be corresponded between axis body and abutting portion, and the both ends of the reset spring are stretched out
Abutting portion simultaneously at least reaches in limiting slot, and when the rotation of handle mandrel, one end of the reset spring is pushed up to positive stop lug boss simultaneously
Elastic deformation occurs.
Further, the door lock includes Door lock casing and door handle, and one end of the handle mandrel is stuck in Door lock casing
Upper to be limited on Door lock casing by fixed cover board, the other end of the handle mandrel passes through Door lock casing and connects with door handle
Connect, reel setting between Door lock casing and fixed cover board, the axis body far from reel one end pass through Door lock casing and with
Door handle connection；The fixed cover board is connect with Door lock casing screw, is equipped with fixation hole on fixed cover board and is used for and door lock face
Plate bolt is fixed；The door lock further includes lock core, and coupling hole is equipped on axis body, and the lock core shaft of the lock core is inserted into coupling hole
In connect with axis body, connecting hole for connecting with door handle is equipped on axis body, the handle mandrel passes through connecting hole and door
The connection of handle screw is equipped on fixed cover board for the lock core axis hole across lock core shaft, and the axis body is close to one end of reel
It pushes up at lock core axis hole and protrudes and extend into the lock core axis hole.
Further, the axis body is integrally machined with reel.
Further, the mounting groove and handle mandrel shape are adapted.
Further, at least one end of the reset spring is against on one end of abutting portion.
Further, the abutting portion is arc setting, and the both ends of abutting portion correspond to the both ends setting of positive stop lug boss.
Further, limiting slot is stretched out at the both ends of the reset spring and the both ends of positive stop lug boss are arrived on top respectively.
Further, it is equipped with commutation block in the edge of reel also radial convex, realizes door knob by carrying out limit to commutation block
The steering of hand is arranged；The opposite side in detent portion is arranged in the positive stop lug boss, and the commutation block is arranged opposite with detent portion
Side；It is equipped on positive stop lug boss and the loose slot of commutation block activity space is provided, the loose slot and the stroke in detent portion are mutually fitted
It answers, commutation hole is equipped on loose slot.
Further, the middle part of loose slot is arranged in the commutation hole, realizes that the steering of commutation block is arranged by commutation hole.
Further, the commutation hole includes the first commutation hole and the second commutation hole, and first commutation hole and second is changed
Be greater than the width of commutation block to the spacing in hole, the block that makes to commutate is between the first commutation hole and the second commutation hole, by bolt or
The activity direction that screw is inserted into the first commutation hole or the second commutation hole the block that makes to commutate is limited, and realizes the right and left of door handle
To rotation setting.
The utility model has the beneficial effects that
1, handle mandrel, reset spring and fixed cover board and other use need to be only arranged in the utility model handle rotating device
In the screw being fixedly connected, structure is simple, rotates and resets for handle without more components, saves excessive parts
Cost, and easy for installation, is cooperatively connected without multiple components, reduce the door lock probability of damage as caused by multiple parts with
And maintenance frequency, consequently reduce the cost as caused by maintenance.
2, in the utility model, commutation hole is set on handle mandrel and is equipped with loose slot and commutation on fixed cover board
Hole, the activity direction that the block that makes to commutate is inserted into commutation hole by bolt or screw are limited, and realize the left and right directions of door handle
Rotation setting, structure is simple, easy for installation, and implements without using odd parts, logical compared to existing handle commutating structure
It is normally placed on Door lock casing, the utility model realizes the steering setting of door handle by handle rotating device, not by door lock
The limitation of panel has versatility.Further, since the handle mandrel of the utility model is not limited by Door lock casing, correspondingly, door
The thickness setting of lock panel is not influenced that then thinner thickness can be designed by commutating structure.
3, the utility model commutation hole includes the first commutation hole and the second commutation hole, is inserted into first by bolt or screw
It commutates in hole or the second commutation hole, during installation, can be installed immediately according to user demand and realize that the steering of door handle is arranged, nothing
The steering of fixed door handle it need to be arranged in processing, it is easy for installation flexible.
Detailed description of the invention
Fig. 1 is the overall structure stereogram schematic diagram of the handle rotating device of the door lock of the present embodiment；
Fig. 2 is the configuration schematic diagram of the handle rotating device of the door lock of the present embodiment；
Fig. 3 is that the structural schematic diagram on handle mandrel is arranged in reset spring；
Fig. 4 is the structural schematic diagram on handle mandrel；
Fig. 5 is the top perspective view schematic diagram of fixed cover board；
Fig. 6 is the face upwarding stereogram schematic diagram of fixed cover board.
Description of symbols:
1. handle mandrel；11. axis body；12. reel；13. detent portion；14. abutting portion；15. commutate block；16. coupling hole；
2. fixed cover board；21. positive stop lug boss；22. loose slot；23. fixation hole；24. the first commutation hole；25. the second commutation
Hole；26. limiting slot；27. lock core axis hole；3. reset spring.
Specific embodiment
Below with reference to Fig. 1 to Fig. 6, the present invention will be further described, for convenience of description, direction described below
It is consistent with attached drawing direction.
The handle rotating device of the door lock of the present embodiment includes handle mandrel 1, fixed cover board 2 and reset spring 3, wherein
One end of handle mandrel 1 is stuck on Door lock casing to be limited on Door lock casing by fixed cover board 2, the other end of handle mandrel 1
It connect across Door lock casing (not shown) and with door handle, handle mandrel 1 is pressed on Door lock casing and is consolidated by fixation cover board 2
It is scheduled on Door lock casing, the setting of reset spring 3 is being located between handle mandrel 1 and fixed cover board 2 on handle mandrel 1, works as door
After handle rotation is opened the door, door handle is resetted by reset spring 3.
Handle mandrel 1 includes axis body 11 and reel 12, wherein and axis body 11 is pierced by reel 12 and is fixedly connected with reel 12,
In the present embodiment, axis body 11 is integrally machined with reel 12.Reel 12 bears down on one on Door lock casing, and axis body 11 is far from 12 one end of reel
It is connect across Door lock casing and with door handle, axis body 11 is rotatably pushed up close to 12 one end of reel to fixed cover board 2.It is set on axis body 11
There is coupling hole 16, the lock core shaft of lock core is inserted into coupling hole 16 and connect with axis body 11, when door handle rotation, handle mandrel 1
It rotates with it, drives lock core shaft's rotation to open the door.To install fixed handle mandrel 1 and door handle, it is equipped with and uses on axis body 11
In the connecting hole (not shown) connecting with door handle, handle mandrel 1 is connect by connecting hole with door handle screw.
The edge radial convex of reel 12 is equipped with detent portion 13, passes through the top of detent portion 13 to fixed cover board 2 after door handle rotation
It is limited.It is also radial at the edge of reel 12 for convenience of the steering setting for determining door handle when installation according to user demand
It is convexly equipped with commutation block 15, realizes that the steering of door handle is arranged by carrying out limit to commutation block 15, in the present embodiment, commutate block 15
Setting with 13 opposite side of detent portion.Further, for convenience of the installation and stable structure of reset spring 3, in reel 12
Abutting portion 14 is convexly equipped on axial direction, at least one end of reset spring 3 is against on one end of abutting portion 14, and abutting portion 14 is arc
Shape setting.
It is equipped on fixed cover board 2 and the mounting groove of 1 rotation space of handle mandrel, the mounting groove and 1 shape of handle mandrel is provided
Shape is adapted, and fixed cover board 2 is equipped with positive stop lug boss 21, which is arranged in corresponding to the not ipsilateral of detent portion 13,
The inner shape of positive stop lug boss 21 and the outer shape of reel 12 are adapted, it is preferred that in the present embodiment, positive stop lug boss 21 is arranged
In the opposite side in detent portion 13, the limit of 13 activity space of detent portion for handle mandrel 1 is provided on the side of positive stop lug boss 21
Slot 26 is equipped on positive stop lug boss 21 and provides the loose slot 22 of commutation 15 activity space of block, the loose slot 22 and detent portion 13
Stroke is adapted；Fixation hole 23 is equipped on fixed cover board 2 to be used to fix with Door lock casing screw.It is equipped on fixed cover board 2
For passing through the lock core axis hole 27 of lock core shaft, in the present embodiment, to keep 1 structure of handle mandrel more stable, axis body 11 is close to reel
12 one end top is at lock core axis hole 27 and protrusion is extend into the lock core axis hole 27.
Reset spring 3 is torsional spring, and the outside for corresponding to axis body 11 on reel 12 is arranged in reset spring 3, reset spring 3
Both ends stretch out abutting portion 14 and at least reach limiting slot 26, and when door handle, which exerts a force, to be rotated, handle mandrel 1 is rotated, in handle
Under the action of mandrel 1,3 one end of reset spring top is to positive stop lug boss 21 and elastic deformation occurs, multiple when removing the power of door handle
Position spring 3 drives handle mandrel 1 to rotate under the effect of elasticity finally resets door handle.In the present embodiment, the two of abutting portion 14
The both ends setting of corresponding positive stop lug boss 21 is held, the both ends of reset spring 3 are against respectively on the both ends of abutting portion 14, and top is arrived respectively
The both ends of positive stop lug boss 21, the directly top of reset spring 3 is prevented to 21 both ends of both ends and positive stop lug boss of abutting portion 14 when making to reset
Reset spring 3 shakes when resetting, and is conducive to the structural stability of entire rotating device.
Further, commutation hole is equipped on loose slot 22, it is preferred that the middle part of loose slot 22 is arranged in commutation hole, leads to
Cross the steering setting that commutation block 15 is realized in commutation hole.Commutation hole includes the first commutation hole 24 and the second commutation hole 25, the first commutation
The spacing in hole 24 and the second commutation hole 25 is greater than the width of commutation block 15, makes commutation block 15 when resetting in the first commutation hole 24
And second between commutation hole 25, being inserted into the first commutation hole 24 or the second commutation hole 25 using bolt or screw makes the block 15 that commutates
Activity direction be limited, realize the left and right directions of door handle rotation setting, can flexible setting, can scene according to user demand
Installation, it is easy for installation.
During installation, the axis body 11 of handle mandrel 1 is inserted into Door lock casing far from 12 one end of reel and is inserted into door handle
In, on the top to Door lock casing of reel 12, handle mandrel 1 is fixed with door handle by screw, the both ends of reset spring 3 are fastened on
14 both ends of abutting portion of handle mandrel 1, and handle mandrel 1 is pushed down and is fixed by screw by the corresponding handle mandrel 1 of back stationary plate 2
Onto Door lock casing, according to user demand, screw is screwed in fixed in the first commutation hole 24 or the second commutation hole 25.When screw is solid
Determine into the first commutation hole 24, door handle is then arranged to rotation of turning right；When screw is fixed in the second commutation hole 25, door handle
Then it is arranged to rotation of turning left.
When in use, when door handle stress is turned right rotation, then for door handle toward rotating clockwise, detent portion 13 arrives limit convex in top
Close to first commutation 24 one end of hole, the direction that block 15 commutates hole 25 towards second therewith in loose slot 22 of commutating rotates platform 21,
Reset spring 3 pushes up the positive stop lug boss 21 to fixed cover board 2 close to first commutation 24 one end of hole, again close to first commutation 24 one end of hole
Position spring 3 is rotated close to second commutation 25 one end of hole with the rotation of handle mandrel 1, multiple when removing the active force of door handle
Position spring 3 drives handle mandrel 1 toward rotating in an anti-clockwise direction, door handle rotates with it reset under elastic returning effect；Work as door
Handle stress is turned left rotation, then door handle is toward rotating counterclockwise, and the top of detent portion 13 to positive stop lug boss 21 is close to the second commutation hole 25
One end, the direction that block 15 commutates hole 24 towards first therewith in loose slot 22 of commutating rotate, and reset spring 3 is close to the second commutation
The positive stop lug boss 21 to fixed cover board 2 is pushed up close to second commutation 25 one end of hole in 25 one end of hole, and reset spring 3 is close to the first commutation hole
24 one end are rotated with the rotation of handle mandrel 1, and when removing the active force of door handle, reset spring 3 is acted in elastic returning
Under, drive handle mandrel 1 toward rotationally clockwise, door handle rotates with it reset.
The foregoing is merely the better embodiment of the utility model, the utility model is not limited to above-mentioned embodiment party
Formula, there may be the structural modifications that part is small in implementation process, if various changes or modifications to the utility model are not
The spirit and scope of the utility model are detached from, and are belonged within the scope of the claims and equivalents of the utility model, then originally
Utility model is also intended to encompass these modification and variations.
Claims (10)
1. a kind of handle rotating device of door lock, it is characterised in that: the handle rotating device includes handle mandrel, fixed cover board
And reset spring, the handle mandrel are connect with fixed cover board, the reset spring, which is arranged on handle mandrel, is located at handle core
Between axis and fixed cover board；
The handle mandrel includes axis body and reel, and the axis body is pierced by reel and is fixedly connected with reel, and the axis body is close
Reel one end is rotatably pushed up to fixed cover board, and equipped with detent portion, the handle passes through the edge radial convex of the reel after rotating
Detent portion top is limited to fixed cover board, is convexly equipped with abutting portion on the axial direction of reel；
It being equipped on fixed cover board and the mounting groove of handle mandrel rotation space is provided, the fixed cover board is equipped with positive stop lug boss,
The positive stop lug boss is arranged in corresponding to the not ipsilateral of detent portion, and the detent portion for handle mandrel is provided with beside positive stop lug boss
The limiting slot of activity space；
The reset spring, which is arranged on reel, to be corresponded between axis body and abutting portion, and the both ends of the reset spring, which are stretched out, to be contradicted
Portion simultaneously at least reaches in limiting slot, and when the rotation of handle mandrel, one end of the reset spring is pushed up to positive stop lug boss and occurred
Elastic deformation.
2. the handle rotating device of door lock according to claim 1, it is characterised in that: the door lock include Door lock casing and
Door handle, one end of the handle mandrel is stuck on Door lock casing to be limited on Door lock casing by fixed cover board, the handle
The other end of mandrel passes through Door lock casing and connect with door handle, and the reel setting is in Door lock casing and fixes between cover board,
The axis body passes through Door lock casing far from reel one end and connect with door handle；The fixed cover board and Door lock casing screw connect
It connects, fixation hole is equipped on fixed cover board and is used to fix with Door lock casing screw；The door lock further includes lock core, is set on axis body
There is coupling hole, the lock core shaft of the lock core is inserted into coupling hole to be connect with axis body, is equipped on axis body for connecting with door handle
The connecting hole connect, the handle mandrel are connect by connecting hole with door handle screw, are equipped on fixed cover board for across lock
The lock core axis hole of mandrel, the axis body are pushed up at lock core axis hole and are protruded close to one end of reel and extend into the lock core axis hole.
3. the handle rotating device of door lock according to claim 2, it is characterised in that: the axis body and reel integrally add
Work.
4. the handle rotating device of door lock according to claim 3, it is characterised in that: the mounting groove and handle mandrel shape
Shape is adapted.
5. the handle rotating device of door lock according to claim 4, it is characterised in that: at least one end of the reset spring
It is against on one end of abutting portion.
6. the handle rotating device of door lock according to claim 5, it is characterised in that: the abutting portion is arc setting,
The both ends of abutting portion correspond to the both ends setting of positive stop lug boss.
7. the handle rotating device of door lock according to claim 6, it is characterised in that: the both ends of the reset spring are stretched out
Limiting slot and respectively top to the both ends of positive stop lug boss.
8. the handle rotating device of door lock according to any one of claim 1 to 7, it is characterised in that: on the side of reel
Edge also radial convex is equipped with commutation block, realizes that the steering of door handle is arranged by carrying out limit to commutation block；The positive stop lug boss is set
Set the opposite side in detent portion, the commutation block setting with detent portion opposite side；It is equipped with to provide on positive stop lug boss and change
To the loose slot of block activity space, the stroke in the loose slot and detent portion is adapted, and commutation hole is equipped on loose slot.
9. the handle rotating device of door lock according to claim 8, it is characterised in that: the commutation hole is arranged in loose slot
Middle part, by bolt or screw be inserted into commutation hole in make commutate block activity direction be limited, realize the left and right of door handle
The rotation in direction is arranged.
10. the handle rotating device of door lock according to claim 9, it is characterised in that: the commutation hole is changed including first
To hole and second commutation hole, it is described first commutation hole and second commutation hole spacing be greater than commutation block width, make commutate block at
Between the first commutation hole and the second commutation hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821621728.6U CN209568833U (en) | 2018-09-30 | 2018-09-30 | The handle rotating device of door lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821621728.6U CN209568833U (en) | 2018-09-30 | 2018-09-30 | The handle rotating device of door lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209568833U true CN209568833U (en) | 2019-11-01 |
Family
ID=68320275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821621728.6U Expired - Fee Related CN209568833U (en) | 2018-09-30 | 2018-09-30 | The handle rotating device of door lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209568833U (en) |
-
2018
- 2018-09-30 CN CN201821621728.6U patent/CN209568833U/en not_active Expired - Fee Related
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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: 20191101 |