CN106988611A - A kind of handle returning device - Google Patents
A kind of handle returning device Download PDFInfo
- Publication number
- CN106988611A CN106988611A CN201710372370.1A CN201710372370A CN106988611A CN 106988611 A CN106988611 A CN 106988611A CN 201710372370 A CN201710372370 A CN 201710372370A CN 106988611 A CN106988611 A CN 106988611A
- Authority
- CN
- China
- Prior art keywords
- handle
- sliding block
- gear drive
- returning device
- return
- 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.)
- Pending
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B3/00—Fastening knobs or handles to lock or latch parts
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The present invention is intended to provide a kind of handle returning device, the handle on panel is rotatably provided in including a panel, one, handle and a gear drive block are connected, gear drive block and a return mechanism are connected, after handle grip moving gear drive block is rotated, handle is unclamped, gear drive block drives handle revolution certain angle.Return mechanism includes a sliding block fixed seat, a reset sliding block being slidably arranged in sliding block fixed seat and the back-moving spring for resetting sliding block reset, resets and is provided with the teeth engaged with gear drive block on sliding block.In the present invention, when handle turns over any angle, unclamp after handle, handle can the low-angle of self-return one, give handle and the initial return power of dead bolt one, while so that dead bolt return synchronous with handle more precisely with it is smooth.
Description
Technical field
The present invention relates to a kind of handle returning device.
Background technology
Lockset is usually contacted and used in people's daily life, by lockset it is mounted on a door after, twist handle, lead to
A series of transmission mechanism inside lockset is crossed, by the dead bolt retraction lockset body of lockset, so as to realize the purpose of enabling.It is general and
Speech, dead bolt part is respectively provided with dead bolt return mechanism, usually spring mechanism, unclamps after handle, in the presence of spring mechanism, dead bolt
Return, then causes handle return by above-mentioned transmission mechanism, to reach dead bolt return synchronous with handle, so can guarantee that
Accurately linked between handle and dead bolt.However, in the process using lockset, because the transmission mechanism of lockset is often relatively more multiple
It is miscellaneous, and the restoring force of spring mechanism is often limited, so after handle is unclamped, dead bolt drives handle return often hindered
With interference, cause dead bolt and handle can not accurate synchronous return so as to using bringing inconvenience.
The content of the invention
To overcome the defect of above-mentioned prior art, the embodiments of the invention provide a kind of handle returning device, when handle turns
Any angle is crossed, is unclamped after handle, the handle energy low-angle of self-return one gives handle and the initial return power of dead bolt one,
Simultaneously cause dead bolt return synchronous with handle more precisely with it is smooth.
In order to achieve the above object there is provided a kind of handle returning device, including a panel, one it is rotatably provided on panel
Handle, handle and a gear drive block are connected, and gear drive block and a return mechanism are connected, when handle grip moving gear
After drive block is rotated, handle is unclamped, gear drive block drives handle revolution certain angle.
It is preferred that, return mechanism includes a reset sliding block being slidably arranged on panel and for resetting sliding block reset
Back-moving spring, resets and is provided with the teeth engaged with gear drive block on sliding block.
It is preferred that, the quantity of teeth is 1.
It is preferred that, the quantity of back-moving spring is 2, is separately positioned on the both sides for resetting sliding block.
It is preferred that, return mechanism also includes a sliding block fixed seat being arranged on panel, resets sliding block solid installed in sliding block
In reservation.
It is preferred that, a groove is provided with sliding block fixed seat, sliding block is resetted and slides in setting groove.
It is preferred that, return mechanism includes also including a gland, resets sliding block and is arranged between sliding block fixed seat and gland.
It is preferred that, handle is ring-shaped handle.
Present invention advantage compared with prior art is：
In the present invention, when handle turns over any angle, unclamp after handle, the handle energy low-angle of self-return one is given
Give handle and the initial return power of dead bolt one, while so that dead bolt return synchronous with handle more precisely with it is smooth.
Brief description of the drawings
Fig. 1 is the decomposition texture schematic diagram of the present invention；
Fig. 2 be handle in the raw when the present invention structural representation；
Fig. 3 is the structural representation that handle rotates clockwise the rear present invention；
Fig. 4 is the structural representation that handle rotates counterclockwise the rear present invention.
Embodiment
In the present description, the orientation or position relationship of the instruction such as term " on ", " under ", " preceding " and " rear " are based on attached
Orientation or position relationship shown in figure, are for only for ease of the description present invention rather than require that the present invention must be with specific orientation
Construction and operation, therefore be not considered as limiting the invention.
The embodiment to the present invention is described further below in conjunction with the accompanying drawings.
Referring to Fig. 1, the present invention provides a kind of returning device of handle 2, including a panel 1, one is rotatably provided on panel 1
Handle 2, handle 2 is connected with a gear drive block 3, the return mechanism of gear drive block 3 and one drive connection, when the band of handle 2
After moving gear drive block 3 is rotated, handle 2 is unclamped, gear drive block 3 drives the revolution certain angle of handle 2.As being preferable to carry out
Example, reset sliding block 42 and be used for that return mechanism is slidably arranged in sliding block fixed seat 41 including a sliding block fixed seat 41, one
Reset and be provided with a groove in the back-moving spring 43 that sliding block 42 resets, a gland 44, sliding block fixed seat 41, reset sliding block 42 and slide
Set in groove, reset sliding block 42 and be arranged between sliding block fixed seat 41 and gland 44, the quantity of back-moving spring 43 is 2, point
The both sides for resetting sliding block 42 are not arranged on, are resetted and are provided with the teeth 421 engaged with gear drive block 3, teeth 421 on sliding block 42
Quantity be 1.In addition, handle 2 is ring-shaped handle, including but not limited to circular, oval, irregular annular etc..
Fig. 2 and Fig. 4 is assembly structure diagram of the invention, and principle schematic of the invention when using.
Handle 2 in the raw when, reset sliding block 42 be located at sliding block base 41 middle, teeth 421 be located at gear
Between the teeth of drive block 3.Handle 2 is rotated clockwise, so as to drive the rotation of gear drive block 3, gears slip block 3 is being rotated
During so that reset sliding block 42 and be moved to the left on sliding block base 41, so as to change the reset for resetting the both sides of sliding block 42
The force balance of spring 43 so that reset sliding block 42 and receive a reseting elasticity, so as to keep resetting the reset of sliding block 42.Unclamp
After handle 2, in the presence of back-moving spring 43, reset sliding block 42 and move right, during this, reset the teeth 421 of sliding block 42
With the engaged transmission of gear drive block 3 so that gear drive block 3 resets certain angle, and gear drive block 3 is during reset
The return of handle 2 is driven simultaneously, and the angle that gear drive block 3 resets can be adjusted according to actual conditions, specific method of adjustment
Including but not limited to：Many several teeth 421 of setting on sliding block 42 are resetted, the distance for resetting the slip of the level of sliding block 42 is larger, tooth
Take turns number of teeth reduction of drive block etc.；Sliding block fixed seat 41 can be combined together with panel 1 according to actual conditions, fix sliding block
Seat 41 turns into a part for panel 1, preferred embodiment, and it is multiple for the ease of installing that sliding block fixed seat 41, which is arranged on panel 1,
Position sliding block 42.
Scheme involved by Fig. 4 is consistent with Fig. 3 disclosure of that with details, except in Fig. 3 embodiment, handle
2 are rotated clockwise, in the embodiment in Fig. 4, and handle 2 is rotated counterclockwise, therefore on Fig. 4 process and principle, are not made herein
It is tired to state, referring specifically to the understanding and elaboration to accompanying drawing 3.
In summary, the present invention proposes a kind of handle returning device, when handle 2 turns over any angle, unclamps handle 2
Afterwards, the energy low-angle of self-return one of handle 2, gives handle 2 and the initial return power of dead bolt one, while so that dead bolt and handle
2 synchronous return more precisely with it is smooth.
The announcement and teaching of book according to the above description, those skilled in the art in the invention can also be to above-mentioned embodiment party
Formula is changed and changed.Therefore, the invention is not limited in embodiment disclosed and described above, to the present invention's
Some modifications and changes should also be as falling into the scope of the claims of the present invention.Although in addition, being used in this specification
Some specific terms, but these terms are merely for convenience of description, do not constitute any limitation to the present invention.
Claims (8)
1. a kind of handle returning device, it is characterised in that：It includes a panel, the handle of a rotary setting on the panel,
The handle and a gear drive block are connected, gear drive block and a return mechanism drive connection, when the handle
Drive after the gear drive block rotation, unclamp the handle, the gear drive block drives the handle revolution certain angle.
2. handle returning device as claimed in claim 1, it is characterised in that：The return mechanism is slidably arranged in institute including one
Resetting on panel is stated to be provided with and institute on sliding block and the back-moving spring resetted for the reset sliding block, the reset sliding block
State the teeth of gear drive block engagement.
3. handle returning device as claimed in claim 2, it is characterised in that：The quantity of the teeth is 1.
4. handle returning device as claimed in claim 2, it is characterised in that：The quantity of the back-moving spring is 2, is set respectively
Put in the both sides of the reset sliding block.
5. handle returning device as claimed in claim 2, it is characterised in that：The return mechanism also includes one and is arranged on described
Sliding block fixed seat on panel, the reset sliding block is arranged in the sliding block fixed seat.
6. handle returning device as claimed in claim 5, it is characterised in that：A groove is provided with the sliding block fixed seat,
The reset sliding block, which is slided, to be set in the groove.
7. handle returning device as claimed in claim 5, it is characterised in that：The return mechanism includes also including a gland,
The reset sliding block is arranged between the sliding block fixed seat and gland.
8. the handle returning device as described in claim any one of 1-7, it is characterised in that：The handle is ring-shaped handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710372370.1A CN106988611A (en) | 2017-05-24 | 2017-05-24 | A kind of handle returning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710372370.1A CN106988611A (en) | 2017-05-24 | 2017-05-24 | A kind of handle returning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106988611A true CN106988611A (en) | 2017-07-28 |
Family
ID=59419584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710372370.1A Pending CN106988611A (en) | 2017-05-24 | 2017-05-24 | A kind of handle returning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106988611A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2223331Y (en) * | 1995-02-11 | 1996-03-27 | 易水平 | Handle of door |
| CN2514086Y (en) * | 2001-11-04 | 2002-10-02 | 昆山鸿纬制冷设备有限公司 | Internal handle |
| CN201217976Y (en) * | 2008-07-02 | 2009-04-08 | 曹湛斌 | Door handle rebounding and resetting structure |
| CN202827912U (en) * | 2012-09-28 | 2013-03-27 | 上海新世纪机器人有限公司 | Self-balancing motor-driven two-wheel robot steering device and reset mechanism thereof |
| CN205349028U (en) * | 2016-01-26 | 2016-06-29 | 北京长城华冠汽车科技股份有限公司 | Box lock mechanism and use its car |
| CN206801217U (en) * | 2017-05-24 | 2017-12-26 | 广东黑龙智能科技有限公司 | A kind of handle returning device |
-
2017
- 2017-05-24 CN CN201710372370.1A patent/CN106988611A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2223331Y (en) * | 1995-02-11 | 1996-03-27 | 易水平 | Handle of door |
| CN2514086Y (en) * | 2001-11-04 | 2002-10-02 | 昆山鸿纬制冷设备有限公司 | Internal handle |
| CN201217976Y (en) * | 2008-07-02 | 2009-04-08 | 曹湛斌 | Door handle rebounding and resetting structure |
| CN202827912U (en) * | 2012-09-28 | 2013-03-27 | 上海新世纪机器人有限公司 | Self-balancing motor-driven two-wheel robot steering device and reset mechanism thereof |
| CN205349028U (en) * | 2016-01-26 | 2016-06-29 | 北京长城华冠汽车科技股份有限公司 | Box lock mechanism and use its car |
| CN206801217U (en) * | 2017-05-24 | 2017-12-26 | 广东黑龙智能科技有限公司 | A kind of handle returning device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170728 |
|
| RJ01 | Rejection of invention patent application after publication |