CN204627136U - Commutation and resetting structure is opened about a kind of door handle - Google Patents
Commutation and resetting structure is opened about a kind of door handle Download PDFInfo
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- CN204627136U CN204627136U CN201520151853.5U CN201520151853U CN204627136U CN 204627136 U CN204627136 U CN 204627136U CN 201520151853 U CN201520151853 U CN 201520151853U CN 204627136 U CN204627136 U CN 204627136U
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- shifting block
- square rod
- handle
- gear
- inverting seat
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Abstract
The utility model opens commutation and resetting structure about providing a kind of door handle, comprise one and be located at by drain pan and lid the housing that the cover plate on drain pan forms, the square rod shifting block driving square rod motion is installed in described housing, handle shifting block assembly, described handle shifting block assembly is fixedly connected with the rotating shaft of handle, control to link by clutch between described square rod shifting block and handle shifting block assembly or motionless, described square rod shifting block is connected with the gear-linked structure with its interlock, described gear-linked structure comprises the direction gear linked with square rod shifting block, described direction gear is connected with tumbler gear by travelling gear, rotating being arranged on inverting seat of described tumbler gear also and between inverting seat is provided with commutation torsion spring, described inverting seat is connected with after being connected with it, it is spacing and can be separated after pressing reversing key.The utility model improves the functional reliability of electronic lock greatly.
Description
Technical field
The utility model relates to a kind of door lock, opens commutation and resetting structure about particularly relating to a kind of door handle.
Background technology
At present the handle of electronic lock is towards being generally fixing on the market, but left and right is divided in the enabling direction of door, brings pressure so just to the stock of company stock, and also give on-the-spotly needs interim replacing handle towards bringing difficulty simultaneously.Now (clutch is on front panel for most of electronic lock body on the market, whether can open lock body by the mode control handle of square rod before clutch) front square rod shifting block without auto-reset function, the completely one-sided reset by lock body shifting block can only reach the reset of the shifting block on the front panel that is connected with it, lock body can cause the sagging of lock body shifting block after permanent use, thus affect on panel related sagging by the connected front square rod shifting block of square rod, the impact caused like this is that the clutch slot of on-of pin on panel and front panel shifting block produces angular deviation, after deviation reaches certain angle, when on-of pin cannot go deep into clutch slot completely, to cause and normally cannot open lock body outdoors.
Summary of the invention
The utility model provides that a kind of working stability is reliable, commutation resets and opens commutation and resetting structure about door handle fast and easily.
The technical solution adopted in the utility model is:
Commutation and resetting structure is opened about a kind of door handle, comprise one and be located at by drain pan and lid the housing that the cover plate on drain pan forms, the square rod shifting block driving square rod motion is installed in described housing, handle shifting block assembly, described handle shifting block assembly is fixedly connected with the rotating shaft of handle, control whether to link by clutch between described square rod shifting block and handle shifting block assembly, it is characterized in that: described square rod shifting block is connected with the gear-linked structure with its interlock, described gear-linked structure comprises the direction gear linked with square rod shifting block, described direction gear is connected with tumbler gear by travelling gear, rotating being arranged on inverting seat of described tumbler gear also and between inverting seat is provided with commutation torsion spring, described inverting seat is connected with after being connected with it, it is spacing and can be separated after pressing reversing key.The utility model coordinates the rotation realizing square rod shifting block with inverting seat by gear-linked structure, now inverting seat is rotary, thus the commutation of handle when opening about realization door, and square rod shifting block in use resets to horizontal level by commutation torsion spring, now inverting seat is fixed, thus ensure that the on-of pin of clutch all can normally stretch at every turn, improve the functional reliability of electronic lock.
Further, the side of described reversing key is provided with casting lug thereon, and spacing inverting seat in the groove that described casting lug thereon is arranged on inverting seat, is provided with the space that casting lug thereon moves down the groove departing from inverting seat between described inverting seat and drain pan.The utility model realizes the spacing of inverting seat by reversing key or rotates, and when casting lug thereon is positioned at the groove of inverting seat, inverting seat maintains static, and can realize reset function; When casting lug thereon moves down the groove departing from inverting seat, inverting seat is rotary, can realize left and right commutation function.
Further, be provided with reversing key spring between described reversing key and drain pan, top, its upper surface is contained on lid soffit.Reversing key of the present utility model is resetted by reversing key spring, and is pushed up dress and realize casting lug thereon and can firmly be arranged in the groove of inverting seat.
Further, described tumbler gear and inverting seat are equipped with breach, a pin of described commutation torsion spring is installed on the breach of inverting seat, and another pin is installed on the breach of tumbler gear.When inverting seat is motionless, tumbler gear realizes resetting by commutation torsion spring, thus drives square rod shifting block to reset.
Further, described direction gear is provided with the radial square arranged, and described square is inserted in the groove on square rod shifting block and direction gear and square rod shifting block are connected.The utility model realizes linking by direction gear and square rod shifting block being connected.
Further, one end that described square rod shifting block and handle shifting block assembly link is provided with protrusion linkage block, and what be provided with symmetry in described handle shifting block assembly coordinates with protrusion linkage block the interlock point linked respectively when left and right is opened.
Further, one end that described square rod shifting block and handle shifting block assembly link is provided with and symmetrical coordinates the interlock groove linked respectively with the on-of pin of clutch when left and right is opened, when described on-of pin is ejected to interlock groove, described square rod shifting block and handle shifting block assembly link and rotate.Whether square rod shifting block of the present utility model and handle shifting block assembly can be linked and to be controlled by the on-of pin of clutch, when on-of pin is not ejected, handle shifting block assembly rotates and square rod shifting block can not be driven to rotate, when on-of pin is ejected to interlock groove, handle shifting block assembly can drive the rotation of square rod shifting block to drive square rod to rotate realization unblock and open the door.
The beneficial effects of the utility model: without the need to dismantle left and right that any part conveniently can change handle towards; guarantee that the square rod shifting block after commutating on front panel under any circumstance all can reset to horizontal level simultaneously; ensure that on-of pin all can normally stretch at every turn, improve the functional reliability of electronic lock so greatly.
Accompanying drawing explanation
Fig. 1 is detonation configuration schematic diagram of the present utility model.
Fig. 2 is the structural representation after assembling of the present utility model.
Fig. 3 is the sectional view at inverting seat place of the present utility model.
Fig. 4 is the structural representation of tumbler gear of the present utility model.
Fig. 5 is the structural representation of inverting seat of the present utility model.
Fig. 6 is the structural representation of reversing key of the present utility model.
Fig. 7 is the structural representation of commutation torsion spring of the present utility model.
Fig. 8 is that square rod shifting block of the present utility model and direction gear link the structural representation held.
Fig. 9 is the structural representation of direction gear of the present utility model.
Figure 10 is that square rod shifting block of the present utility model and handle shifting block assembly link the structural representation held.
Figure 11 is the structural representation of handle shifting block assembly of the present utility model.
Detailed description of the invention
Below in conjunction with specific embodiment, the utility model is further described, but the utility model is not confined to these detailed description of the invention.One skilled in the art would recognize that the utility model covers all alternatives, improvement project and the equivalents that may comprise in Claims scope.
With reference to Fig. 1-11, commutation and resetting structure is opened about a kind of door handle, comprise one and be located at by drain pan 2 and lid the housing that the cover plate 3 on drain pan 2 forms, the square rod shifting block 12 driving square rod motion is installed in described housing, handle shifting block assembly 4, described handle shifting block assembly 4 is fixedly connected with the rotating shaft of handle 1, control whether to link by clutch between described square rod shifting block 12 and handle shifting block assembly 4, described square rod shifting block 12 is connected with the gear-linked structure with its interlock, described gear-linked structure comprises the direction gear 11 linked with square rod shifting block 12, described direction gear 11 is connected with tumbler gear 9 by travelling gear 10, rotating being arranged on inverting seat 6 of described tumbler gear 9 also and between inverting seat 6 is provided with the torsion spring 7 that commutates, described inverting seat 6 is connected with after being connected with it, it is spacing and can be separated after pressing reversing key 8.The utility model coordinates with inverting seat 6 rotation realizing square rod shifting block 12 by gear-linked structure, now inverting seat 6 is rotary, thus the commutation of handle when opening about realization door, and square rod shifting block 12 in use resets to horizontal level by commutation torsion spring 7, now inverting seat 6 is fixed, thus ensure that the on-of pin of clutch all can normally stretch at every turn, improve the functional reliability of electronic lock.
Described in the present embodiment, the side of reversing key 8 is provided with casting lug thereon 81, and spacing inverting seat 6 in the groove 62 that described casting lug thereon 81 is arranged on inverting seat 6, is provided with the space that casting lug thereon 81 moves down the groove 62 departing from inverting seat 6 between described inverting seat 6 and drain pan 2.The utility model realizes the spacing of inverting seat 6 by reversing key 8 or rotates, and when casting lug thereon 81 is positioned at the groove 62 of inverting seat 6, inverting seat 6 maintains static, and can realize reset function; When casting lug thereon 81 moves down the groove 62 departing from inverting seat 6, inverting seat 6 is rotary, can realize left and right commutation function.
Be provided with reversing key spring 5 between reversing key 8 and drain pan 2 described in the present embodiment, top, its upper surface is contained on lid 3 soffit.Reversing key 8 of the present utility model is resetted by reversing key spring 5, and is pushed up dress and realize casting lug thereon 81 and can firmly be arranged in the groove 62 of inverting seat 6, and can realize casting lug thereon 81 by pressing reversing key 8 and move down the groove 62 departing from inverting seat 6.
Tumbler gear 9 and inverting seat 6 described in the present embodiment are equipped with breach, and a pin card 71 of described commutation torsion spring 7 is contained on the breach 61 of inverting seat 6, and another pin card 72 is contained on the breach 91 of tumbler gear 9.When inverting seat 6 is motionless, tumbler gear 9 realizes resetting by commutation torsion spring 7, thus drives square rod shifting block 12 to reset.
Direction gear 11 described in the present embodiment is provided with the radial square arranged, and described square is inserted in the groove on square rod shifting block 12 and direction gear 11 and square rod shifting block 12 are connected.The utility model realizes linking by direction gear 11 and square rod shifting block 12 being connected.In the present embodiment, direction gear 11 is provided with symmetrical two squares 111,112, locates with the groove of two on square rod shifting block 12 121,122 respectively and be connected.Groove number on square rod shifting block 12 is consistent with the number of square, all unrestricted.
One end that described in the present embodiment, square rod shifting block 12 and handle shifting block assembly 4 link is provided with protrudes linkage block 123, and what be provided with symmetry in described handle shifting block assembly 4 coordinates with protrusion linkage block 123 the interlock point 41,42 linked respectively when left and right is opened.
One end that square rod shifting block 12 described in the present embodiment and handle shifting block assembly 4 link is provided with and symmetrical coordinates the interlock groove 124,125 linked respectively with the on-of pin 43 of clutch when left and right is opened, when described on-of pin 43 is ejected to interlock groove 124 or 125, described square rod shifting block 12 links with handle shifting block assembly 4 and rotates.Whether square rod shifting block of the present utility model 12 and handle shifting block assembly 4 can be linked and to be controlled by the on-of pin 43 of clutch, when on-of pin 43 is not ejected, handle shifting block assembly 4 rotates and square rod shifting block 12 can not be driven to rotate, when on-of pin 43 is ejected to interlock groove 124 or 125, handle shifting block assembly 4 can drive square rod shifting block 12 rotation to drive square rod to rotate realization unblock and open the door.
The utility model square rod shifting block 12 reset function is as follows:
Inverting seat 6 can not rotate under the restriction of reversing key 8, now tumbler gear 9 remains at horizontal level under the effect of commutation torsion spring 7, direction gear 13 is combined into gear-linked structure with travelling gear 10 and tumbler gear 9, square rod shifting block 12 and direction gear 13 are connected, therefore the square rod be connected with square rod shifting block 12 also remains at horizontal level, so just substantially improve the defect because the spring reset of himself after lock body Long-Time Service declines, thus improve reliability and the life-span of clutch.
Time outdoors without fingerprint authentication or authentication error, handle 1 rotates and drives the handle shifting block assembly 4 that is connected with it, and when now on-of pin 43 is not ejected by electric machine assembly, the rotation of handle shifting block assembly 4 does not drive square rod shifting block 12, so time cannot to open the door outdoors unblock.When having correct fingerprint authentication to pass through outdoors, when on-of pin 43 is ejected to the lock slots 124 or 125 of square rod shifting block 12 by electric machine assembly, now swing handle 1, to link together with square rod by rotating to drive with its handle shifting block assembly 4 be connected, on-of pin 43, square rod shifting block 12 thus to reach the object unlocking and open the door.Meanwhile, be combined into gear-linked structure compresses by direction gear 13 and travelling gear 10 and tumbler gear 9 and commutate torsion spring 7, because inverting seat 6 is limited can not rotate by reversing key 8, now said mechanism serves the function of handle reset secondary spring.
The utility model left and right commutation function is as follows:
With instrument by reversing key 8 downwards straightening to the casting lug thereon 81 of reversing key 8 depart from the groove 62 of inverting seat 6 completely, square rod shifting block 12 is rotated along (inverse) hour hands with hand, by the gear-linked structure that direction gear 13 is combined into travelling gear 10 and tumbler gear 9, square rod shifting block 12 can be rotated 180 degree.This completes the action of left and right commutation.Loosen the pressing to reversing key 8, under the effect of reversing key spring 5, reversing key 8 resets to the restriction site to inverting seat 6 again.
Claims (7)
1. about a door handle, open commutation and resetting structure, comprise one and be located at by drain pan and lid the housing that the cover plate on drain pan forms, the square rod shifting block driving square rod motion is installed in described housing, handle shifting block assembly, described handle shifting block assembly is fixedly connected with the rotating shaft of handle, control whether to link by clutch between described square rod shifting block and handle shifting block assembly, it is characterized in that: described square rod shifting block is connected with the gear-linked structure with its interlock, described gear-linked structure comprises the direction gear linked with square rod shifting block, described direction gear is connected with tumbler gear by travelling gear, rotating being arranged on inverting seat of described tumbler gear also and between inverting seat is provided with commutation torsion spring, described inverting seat is connected with after being connected with it, it is spacing and can be separated after pressing reversing key.
2. about a kind of door handle as claimed in claim 1, open commutation and resetting structure, it is characterized in that: the side of described reversing key is provided with casting lug thereon, spacing inverting seat in the groove that described casting lug thereon is arranged on inverting seat, is provided with the space that casting lug thereon moves down the groove departing from inverting seat between described inverting seat and drain pan.
3. open commutation and resetting structure about a kind of door handle as claimed in claim 2, it is characterized in that: be provided with reversing key spring between described reversing key and drain pan, top, its upper surface is contained on lid soffit.
4. about a kind of door handle as claimed in claim 1, open commutation and resetting structure, it is characterized in that: described tumbler gear and inverting seat are equipped with breach, a pin of described commutation torsion spring is installed on the breach of inverting seat, and another pin is installed on the breach of tumbler gear.
5. open commutation and resetting structure about a kind of door handle as claimed in claim 1, it is characterized in that: described direction gear is provided with the radial square arranged, and described square is inserted in the groove on square rod shifting block and direction gear and square rod shifting block are connected.
6. about a kind of door handle as claimed in claim 1, open commutation and resetting structure, it is characterized in that: one end that described square rod shifting block and handle shifting block assembly link is provided with protrusion linkage block, what be provided with symmetry in described handle shifting block assembly coordinates with protrusion linkage block the interlock point linked respectively when left and right is opened.
7. about a kind of door handle as described in one of claim 1 ~ 6, open commutation and resetting structure, it is characterized in that: one end that described square rod shifting block and handle shifting block assembly link is provided with and symmetrical coordinates the interlock groove linked respectively with the on-of pin of clutch when left and right is opened, when described on-of pin is ejected to interlock groove, described square rod shifting block and handle shifting block assembly link and rotate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520151853.5U CN204627136U (en) | 2015-03-17 | 2015-03-17 | Commutation and resetting structure is opened about a kind of door handle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520151853.5U CN204627136U (en) | 2015-03-17 | 2015-03-17 | Commutation and resetting structure is opened about a kind of door handle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204627136U true CN204627136U (en) | 2015-09-09 |
Family
ID=54046176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520151853.5U Active CN204627136U (en) | 2015-03-17 | 2015-03-17 | Commutation and resetting structure is opened about a kind of door handle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204627136U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105370097A (en) * | 2015-12-05 | 2016-03-02 | 中山市德利五金制品有限公司 | Reversible door lock assembly |
| CN105735745A (en) * | 2016-04-18 | 2016-07-06 | 广东镖臣防盗设备有限公司 | Indoor protection panel of lock |
| CN105971396A (en) * | 2016-06-21 | 2016-09-28 | 广东樱花智能科技有限公司 | Lockset clutch with unidirectional control function |
| CN106049991A (en) * | 2016-08-13 | 2016-10-26 | 中山欧朗金属制品有限公司 | Clutch module for electronic lock panel |
| WO2018040152A1 (en) * | 2016-08-31 | 2018-03-08 | 李双杰 | Door lock panel apparatus |
| CN108729764A (en) * | 2018-06-16 | 2018-11-02 | 惠州硕贝德智控技术有限公司 | A kind of Fingerprint Lock |
| CN114458083A (en) * | 2021-12-31 | 2022-05-10 | 广东名门锁业有限公司 | Handle subassembly |
-
2015
- 2015-03-17 CN CN201520151853.5U patent/CN204627136U/en active Active
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105370097A (en) * | 2015-12-05 | 2016-03-02 | 中山市德利五金制品有限公司 | Reversible door lock assembly |
| CN105735745A (en) * | 2016-04-18 | 2016-07-06 | 广东镖臣防盗设备有限公司 | Indoor protection panel of lock |
| CN105735745B (en) * | 2016-04-18 | 2019-11-26 | 广东镖臣防盗设备有限公司 | A kind of indoor protection face board of lockset |
| CN105971396A (en) * | 2016-06-21 | 2016-09-28 | 广东樱花智能科技有限公司 | Lockset clutch with unidirectional control function |
| CN105971396B (en) * | 2016-06-21 | 2018-01-23 | 广东樱花智能科技有限公司 | Lockset clutch with unidirectionally controlled function |
| CN106049991A (en) * | 2016-08-13 | 2016-10-26 | 中山欧朗金属制品有限公司 | Clutch module for electronic lock panel |
| WO2018040152A1 (en) * | 2016-08-31 | 2018-03-08 | 李双杰 | Door lock panel apparatus |
| CN108729764A (en) * | 2018-06-16 | 2018-11-02 | 惠州硕贝德智控技术有限公司 | A kind of Fingerprint Lock |
| CN108729764B (en) * | 2018-06-16 | 2023-09-05 | 惠州市硕玛智控技术有限公司 | Fingerprint lock |
| CN114458083A (en) * | 2021-12-31 | 2022-05-10 | 广东名门锁业有限公司 | Handle subassembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |