CN105201294A - Clutch reversing device for lock body - Google Patents
Clutch reversing device for lock body Download PDFInfo
- Publication number
- CN105201294A CN105201294A CN201510461265.6A CN201510461265A CN105201294A CN 105201294 A CN105201294 A CN 105201294A CN 201510461265 A CN201510461265 A CN 201510461265A CN 105201294 A CN105201294 A CN 105201294A
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- clutch
- latch
- shifting block
- hole
- command
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Abstract
The invention discloses a clutch reversing device for a lock body. The clutch reversing device for the lock body comprises a reversing device body with a hollow cavity, wherein a through hole which is communicated with the cavity is formed in the upper end of the reversing device body; a clutch shifting block is arranged at the lower end of the reversing device body in an extension manner; a clutch swivel is arranged in the cavity; a connection hole is formed in the clutch swivel; a first bolt is arranged in the through hole; when the first bolt is inserted into the connection hole through the through hole, the clutch swivel is linked with a steering device body; when the first bolt is not inserted into the connection hole, the clutch swivel can freely rotate opposite to the steering device body. The clutch reversing device has the beneficial effects of being simple in structure, and convenient to reverse left and right; through the clutch swivel of a transition part and a reset spring, the internal structure is simplified; the stability of the clutch is improved. By virtue of an additionally arranged second bolt, the target of being convenient to separately open left and right is achieved by manual pushing outside the lock body; the troubles of dismantling the lock body, exchanging the lock body or exchanging spare parts are removed.
Description
Technical field
The present invention relates to locking device technical field, particularly a kind of lock body clutch reversing arrangement.
Background technology
In prior art door lock installment state have L.H.flapped door, R.H.flapped door point, and existing lock body because structure problem lock body clutch also need distinguish left and right.When left and right distinguished by door lock of the prior art, traditional method splits lock body, changes lock body or change part parts, just can realize the right and left mutually changing of clutch, causes inconvenience to a certain degree to products application.In addition, existing clutch does not arrange resetting means, latch and the contraposition of corresponding clutch switch block can be caused to be forbidden, cause misoperation.
Therefore prior art haves much room for improvement and develops.
Summary of the invention
It is simple that the technical problem to be solved in the present invention is to provide a kind of structure, and commutation is convenient, band resetting structure, can improve the lock body clutch reversing arrangement of the stability of clutch.
Technical solution of the present invention is: a kind of lock body clutch reversing arrangement, comprise the reversing arrangement body of band hollow cavity, offer the through hole being communicated with cavity in the upper end of this reversing arrangement body, extend in the lower end of this reversing arrangement body and be provided with clutch shifting block; In this cavity, be provided with clutch change, this clutch change is provided with connecting hole; The first latch is provided with in this through hole, when the first latch runs through this through hole insertion connecting hole, clutch change and the interlock of transfer body; When first latch does not insert connecting hole, clutch change can be rotated relative to transfer ontological idea of freedom;
The two ends facade of this clutch change is provided with the first boss and the second boss along its axial extension respectively, also comprises the first in command's shifting block and second in command's shifting block and back-moving spring that cover reversing arrangement body both sides respectively; First in command's shifting block and second in command's shifting block are respectively equipped with the 3rd boss coordinated with the first boss and the 4th boss matched with the second boss towards the one side of cavity; Two legs of back-moving spring are connected to the first boss and the 3rd boss respectively; Clutch shifting block offers spacing hole from top to bottom, is provided with the second latch in this spacing hole, this second latch has primary importance and the second place; When primary importance, first in command's shifting block and clutch shifting block link; When the second place, second in command's shifting block and clutch shifting block link.
Described first in command's shifting block lower end is provided with the first stopper slot, and the second stopper slot is established in described second in command's shifting block lower end; Described second latch engages with the first stopper slot when primary importance; Described second latch engages with the second stopper slot when the second place.
Also comprise the latch cylinder being placed in described through hole, be set in the first spring outside described first latch, and be placed in the latch guide of through hole; Latch cylinder lower end abuts latch guide upper surface; Be provided with position limiting convex ring in the middle part of described first latch, the first spring one end abuts position limiting convex ring, and the other end abuts latch guide; Described first latch runs through this latch cylinder.
Also comprise location hoodle, second spring and fixture, described transfer body is provided with the locating hole being communicated with described spacing hole, described second latch is axially arranged with first groove suitable with location hoodle and the second groove along it, second spring one end is connected with hoodle, the other end abuts this keeper, and this keeper and described transfer body are fixed; When described second latch is positioned at primary importance, location hoodle is coupled with the first groove; When described second latch is positioned at the second place, location hoodle is coupled with the second groove.
Described fixture is rivet or bolt.
Beneficial effect of the present invention:
Structure is simple, and left and right commutation is convenient: by transition piece clutch change, simplify internal construction, improves the stability of clutch.Add the second latch, promote at lock body external hand, reach convenient point of left and right and open object, remove client from and go to tear lock body open, change lock body or change the trouble of part.
Accompanying drawing explanation
Fig. 1 is clutch reversing arrangement explosive view of the present invention;
Fig. 2 is clutch reversing arrangement stereogram of the present invention;
Fig. 3 is that the master of Fig. 2 is depending on partly cuing open structural representation;
Fig. 4 is the side view cutaway drawing of Fig. 2;
Fig. 5 is the structural representation of first in command's shifting block;
Fig. 6 is the partial sectional view of the clutch reversing arrangement removing first in command's shifting block;
Fig. 7 is the front view of clutch reversing arrangement;
Fig. 8 is the structural representation of second in command's shifting block;
Fig. 9 is the clutch reversing arrangement structural representation removing second in command's shifting block;
Figure 10 is the rear elevation of clutch reversing arrangement;
Figure 11 is the structural representation that lock body used by clutch reversing arrangement.
Detailed description of the invention
Embodiment:
Consult Fig. 1, a kind of lock body clutch reversing arrangement, comprise the reversing arrangement body 1 of band hollow cavity 11, the through hole 12 being communicated with cavity 11 is offered in the upper end of this reversing arrangement body 1, extend in the lower end of this reversing arrangement body 1 and be provided with clutch shifting block 13, clutch shifting block 13 makes latch bolt or square tongue regain for promoting pushing block; In this cavity 11, be provided with clutch change 2, this clutch change 2 is provided with connecting hole 21; In this through hole 12, be provided with the first latch 121, first latch 121 run through this through hole 12 when inserting connecting hole 21, clutch change 2 and transfer body 1 link; Namely clutch change 2 can drive transfer body 1 to rotate, thus makes clutch shifting block 13 rotation go to promote pushing block; When first latch does not insert connecting hole, clutch change 2 freely can be rotated relative to transfer body 1 and namely be dallied;
The two ends facade of this clutch change 2 is provided with the first boss 22 and the second boss 23 along its axial extension respectively, and the present invention also comprises the first in command's shifting block 3 and second in command's shifting block 4 and back-moving spring 5 that cover reversing arrangement body 1 both sides respectively; First in command's shifting block 3 is respectively equipped with towards the one side of cavity 11 the 3rd boss 31 coordinated with the first boss 22; Second in command's shifting block 4 is provided with towards the one side of cavity 11 the 4th boss 32 matched with the second boss 23; Pulling the clamping that cooperatively interacts of first in command's shifting block 3, first boss 22 and the 3rd boss 31 makes clutch change 2 rotate; Pulling the clamping that cooperatively interacts of second in command's shifting block 4, second boss 23 and the 4th boss 32 equally makes clutch change 2 rotate;
Two legs of back-moving spring 5 are connected to the first boss 22 and the 3rd boss 31 respectively; Clutch change can be automatically reset; Clutch shifting block 13 offers spacing hole 131 from top to bottom, is provided with the second latch 132 in this spacing hole 131, this second latch 132 has primary importance and the second place; When primary importance, first in command's shifting block 3 and clutch shifting block 13 link; When the second place, second in command's shifting block 4 and clutch shifting block 13 link.
Also comprise location hoodle 133, second spring 134 and fixture 135, fixture 135 is preferably rivet or bolt.Transfer body 1 is provided with the locating hole 136 being communicated with spacing hole 131, axis perpendicular spacing hole 131 axle center, preferred orientation hole 136; Second latch 132 is axially arranged with first groove 1321 suitable with location hoodle 133 along it and second groove 1322, second spring 134 one end is connected with location hoodle 133, and the other end abuts this fixture 135, and this fixture 135 is fixed with transfer body 1; When second latch 132 is positioned at primary importance, location hoodle 133 is coupled with the first groove 1321; When second latch 132 is positioned at the second place, location hoodle 133 is coupled with the second groove 1322.
First in command's shifting block 3 lower end is provided with the first stopper slot 33, and the second stopper slot 34 is established in second in command's shifting block lower end; Second latch 132 engages with the first stopper slot 33 when primary importance; Second latch 132 engages with the second stopper slot 34 when the second place.
Also comprise the latch cylinder 122 being placed in through hole 12, be set in the first spring 123 outside the first latch 121, and be placed in the latch guide 124 of through hole 12; Latch cylinder 122 lower end abuts latch guide 124 upper surface; Be provided with position limiting convex ring 125 in the middle part of first latch 121, first spring 123 one end abuts position limiting convex ring 125, and the other end abuts latch guide 124; First latch 121 runs through this latch cylinder 122.
Consult Fig. 2-Figure 10 first latch 121 when not pushed by clutch, clutch change 2 can freely be dallied, just looking like Fig. 5-Fig. 7, first in command's shifting block 3 is touched by the A point of the 3rd boss 31 and the A-1 point of the first boss, clutch change 2 is driven to rotate, back-moving spring 6 makes clutch change 2 automatically reset, and can protect the connecting hole 21 that the first latch 121 accurately injects clutch change 2.
At reverse side as Fig. 8-Figure 10, second in command's shifting block 4 is touched by the B point of the 4th boss 32 and the B-1 point of the second boss 23, drives clutch change 2.
Concrete commutation process of the present invention: point left and right (first in command's shifting block 3 connects dextrad handle, and second in command's shifting block 4 connects left-hand handle):
1. a left side is opened: (can promote at lock body external manual when the second latch 132 is brought to, hoodle location, built-in location), and the first latch 121 is not when being pushed down, according to the assembly direction of Figure 11, first in command's shifting block 3 can directly drive reversing arrangement body 1 thus drive clutch shifting block 13, clutch shifting block 13 promotes lock body inner body again, opening door lock.Now second in command's shifting block 4 and clutch change 2 are for dally, can not opening door lock, and this state is decided to be a left side and opens.When the first latch 121 is pushed down, clutch change 2 and transfer body 1 link, thus clutch shifting block 13 and clutch change 2 are linked, and make second in command's shifting block 4 can drive clutch shifting block 13, reach opening door lock.
2. the right side is opened: when the second latch 132 is pushed down, and first in command's shifting block 3 and clutch change 2 are dallied, can not opening door lock, and this state is decided to be the right side and opens.Second in command's shifting block 4 and transfer body 1 link thus directly drive clutch shifting block 13, opening door lock.When the first latch 121 is pushed down, clutch change 2 and clutch shifting block 13 connect together, and make first in command's shifting block 3 can drive clutch shifting block 13, reach opening door lock.
In describing the invention, it will be appreciated that, term " on ", the orientation of the instruction such as D score, "left", "right" or position relationship be based on orientation shown in the drawings or position relationship, only the present invention for convenience of description and simplified characterization, instead of indicate or imply that the device of indication or unit must have specific direction, with specific azimuth configuration and operation, therefore, limitation of the present invention can not be interpreted as; Term " installation ", " being connected ", " connection ", " fixing " etc. all should be interpreted broadly, and such as, " connection " can be fixedly connected with, and also can be removably connect, or connects integratedly; Can be directly be connected, also indirectly can be connected by intermediary.For the ordinary skill in the art, above-mentioned term concrete meaning in the present invention can be understood as the case may be.
In the description of this manual, specific features, structure, material or feature that the description of term " embodiment " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present invention or example.In this manual, identical embodiment or example are not necessarily referred to the schematic representation of above-mentioned term.And the specific features of description, structure, material or feature can combine in an appropriate manner in any one or more embodiment or example.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (5)
1. a lock body clutch reversing arrangement, is characterized in that: the reversing arrangement body comprising band hollow cavity, offers the through hole being communicated with cavity in the upper end of this reversing arrangement body, extends be provided with clutch shifting block in the lower end of this reversing arrangement body; In this cavity, be provided with clutch change, this clutch change is provided with connecting hole; The first latch is provided with in this through hole, when the first latch runs through this through hole insertion connecting hole, clutch change and the interlock of transfer body; When first latch does not insert connecting hole, clutch change can be rotated relative to transfer ontological idea of freedom;
The two ends facade of this clutch change is provided with the first boss and the second boss along its axial extension respectively, also comprises the first in command's shifting block and second in command's shifting block and back-moving spring that cover reversing arrangement body both sides respectively; First in command's shifting block and second in command's shifting block are respectively equipped with the 3rd boss coordinated with the first boss and the 4th boss matched with the second boss towards the one side of cavity; Two legs of back-moving spring are connected to the first boss and the 3rd boss respectively; Clutch shifting block offers spacing hole from top to bottom, is provided with the second latch in this spacing hole, this second latch has primary importance and the second place; When primary importance, first in command's shifting block and clutch shifting block link; When the second place, second in command's shifting block and clutch shifting block link.
2. lock body clutch reversing arrangement according to claim 1, is characterized in that: described first in command's shifting block lower end is provided with the first stopper slot, and the second stopper slot is established in described second in command's shifting block lower end; Described second latch engages with the first stopper slot when primary importance; Described second latch engages with the second stopper slot when the second place.
3. lock body clutch reversing arrangement according to claim 1, is characterized in that: also comprise the latch cylinder being placed in described through hole, is set in the first spring outside described first latch, and be placed in the latch guide of through hole; Latch cylinder lower end abuts latch guide upper surface; Be provided with position limiting convex ring in the middle part of described first latch, the first spring one end abuts position limiting convex ring, and the other end abuts latch guide; Described first latch runs through this latch cylinder.
4. lock body clutch reversing arrangement according to claim 1, it is characterized in that: also comprise location hoodle, second spring and fixture, described transfer body is provided with the locating hole being communicated with described spacing hole, described second latch is axially arranged with first groove suitable with location hoodle and the second groove along it, second spring one end is connected with hoodle, and the other end abuts this keeper, and this keeper and described transfer body are fixed; When described second latch is positioned at primary importance, location hoodle is coupled with the first groove; When described second latch is positioned at the second place, location hoodle is coupled with the second groove.
5. lock body clutch reversing arrangement according to claim 4, is characterized in that: described fixture is rivet or bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510461265.6A CN105201294B (en) | 2015-07-31 | 2015-07-31 | A kind of lock body clutch reversing arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510461265.6A CN105201294B (en) | 2015-07-31 | 2015-07-31 | A kind of lock body clutch reversing arrangement |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105201294A true CN105201294A (en) | 2015-12-30 |
| CN105201294B CN105201294B (en) | 2017-10-31 |
Family
ID=54949220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510461265.6A Active CN105201294B (en) | 2015-07-31 | 2015-07-31 | A kind of lock body clutch reversing arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105201294B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107587786A (en) * | 2016-07-07 | 2018-01-16 | 胡昌阵 | A kind of door handle structure |
| CN111577007A (en) * | 2020-05-09 | 2020-08-25 | 广东科徕尼智能科技有限公司 | Electronic lock clutch |
| CN112878807A (en) * | 2021-02-04 | 2021-06-01 | 珠海优特物联科技有限公司 | Lock body and lockset |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5640863A (en) * | 1995-09-06 | 1997-06-24 | Harrow Products, Inc. | Clutch mechanism for door lock system |
| US20030234033A1 (en) * | 2002-06-19 | 2003-12-25 | Lai Jin Sheng | Mechanism for umbrella self lock operation |
| CN203499351U (en) * | 2013-08-09 | 2014-03-26 | 深圳市再丰达实业有限公司 | Left and right interchanging type engaging and disengaging device |
| CN203584052U (en) * | 2013-09-17 | 2014-05-07 | 深圳市凯迈锁业有限公司 | Handle spiral spring suitable for left open door and right open door |
| CN203584051U (en) * | 2013-09-17 | 2014-05-07 | 深圳市凯迈锁业有限公司 | Bidirectional clutch for key cylinder |
| CN104314368A (en) * | 2014-10-11 | 2015-01-28 | 广东名门锁业有限公司 | Separated shifting peach component |
| CN204899492U (en) * | 2015-07-31 | 2015-12-23 | 胡昌阵 | Lock body clutch switching -over device |
-
2015
- 2015-07-31 CN CN201510461265.6A patent/CN105201294B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5640863A (en) * | 1995-09-06 | 1997-06-24 | Harrow Products, Inc. | Clutch mechanism for door lock system |
| US20030234033A1 (en) * | 2002-06-19 | 2003-12-25 | Lai Jin Sheng | Mechanism for umbrella self lock operation |
| CN203499351U (en) * | 2013-08-09 | 2014-03-26 | 深圳市再丰达实业有限公司 | Left and right interchanging type engaging and disengaging device |
| CN203584052U (en) * | 2013-09-17 | 2014-05-07 | 深圳市凯迈锁业有限公司 | Handle spiral spring suitable for left open door and right open door |
| CN203584051U (en) * | 2013-09-17 | 2014-05-07 | 深圳市凯迈锁业有限公司 | Bidirectional clutch for key cylinder |
| CN104314368A (en) * | 2014-10-11 | 2015-01-28 | 广东名门锁业有限公司 | Separated shifting peach component |
| CN204899492U (en) * | 2015-07-31 | 2015-12-23 | 胡昌阵 | Lock body clutch switching -over device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107587786A (en) * | 2016-07-07 | 2018-01-16 | 胡昌阵 | A kind of door handle structure |
| CN111577007A (en) * | 2020-05-09 | 2020-08-25 | 广东科徕尼智能科技有限公司 | Electronic lock clutch |
| CN111577007B (en) * | 2020-05-09 | 2024-03-26 | 广东好太太智能家居有限公司 | Electronic lock clutch |
| CN112878807A (en) * | 2021-02-04 | 2021-06-01 | 珠海优特物联科技有限公司 | Lock body and lockset |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105201294B (en) | 2017-10-31 |
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