CN105569443A - Stroke-limited lock cylinder device and handle lock thereof - Google Patents
Stroke-limited lock cylinder device and handle lock thereof Download PDFInfo
- Publication number
- CN105569443A CN105569443A CN201610116212.5A CN201610116212A CN105569443A CN 105569443 A CN105569443 A CN 105569443A CN 201610116212 A CN201610116212 A CN 201610116212A CN 105569443 A CN105569443 A CN 105569443A
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- CN
- China
- Prior art keywords
- stroke
- locating part
- handle
- cylindrical body
- lock core
- 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.)
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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
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lock And Its Accessories (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The invention discloses a stroke-limited lock cylinder device and a handle lock thereof. The stroke-limited lock cylinder device comprises a handle and a connecting rod fixed to the handle, and a gland, a first handle pipe, a connecting rod piece and a stroke limiting assembly are sequentially inserted into the connecting rod; and the stroke limiting assembly comprises a sleeve, a first limiting piece arranged in the sleeve and a second limiting piece meshed with the first limiting piece, the second limiting piece is fixed to an end cover, and the strokes of the rotating angels of the first limiting piece and the second limiting piece are not larger than 180 degrees. According to the stroke-limited lock cylinder device and the handle lock of the stroke-limited lock cylinder device, as a lock cylinder is driven by the connecting rod, the stroke limiting assembly is arranged at the tail end of the lock cylinder, and the handle only needs to be rotated by 180 degrees, stretching and drawing of a bolt can be achieved, unlocking and locking are carried out, the pressing trouble is avoided, the rotation stroke is limited, and operation is rapid and convenient.
Description
Technical field
The present invention relates to lock technology field, particularly relate to the limited lock core device of a kind of rotating distance and handle lock thereof.
Background technology
Existing door lock, when unblanking, generally all needs first firmly to press lock shaft, then rotates and unblanks, this lockset, and due to needs pressing, operate uncomfortable, simultaneously rotating distance is comparatively large, causes to unblank loaded down with trivial details, and the used time is longer, and Consumer's Experience is poor.
Summary of the invention
The object of the present invention is to provide a kind of lock core device and handle lock thereof of stroke limiting, the large problem of stroke need be pressed for solving lockset in prior art.
For achieving the above object, technical scheme proposed by the invention is:
The lock core device of a kind of stroke limiting of the present invention, it comprises: handle, is fixed on the connecting rod on described handle, described connecting rod is fitted with successively gland, the first handle pipe, link member, stroke limit assembly; Wherein, described stroke limit assembly comprises sleeve, be located at the first locating part in described sleeve and second locating part meshing with described first locating part, described second locating part is fixed on one end and covers, and described first locating part and the second locating part anglec of rotation stroke are not more than 180 degree.
Wherein, is also provided with a gear in described first handle pipe, described gear mesh is in one with the tooth bar of teeth, and described tooth bar is connected to a drive link, and described drive link end is connected with a dead bolt.
Wherein, described connecting rod is multiedge cylinder.
Wherein, the first described locating part comprises cylindrical body, is provided with a through hole in described cylindrical body, and wherein, the outer wall of described cylindrical body is provided with the fan-shaped limiting section of a projection, and the bottom of described cylindrical body is also provided with the joint pin of a protrusion.
Wherein, the second described locating part comprises a cylindrical body, described cylindrical body be provided with one for the connecting hole of joint pin described in plug-in mounting, the sidewall of cylindrical body is provided with the fan-shaped limiting section of a projection, and the end of cylindrical body is provided with a lock hole part.
Wherein, the central angle sum of the fan-shaped limiting section of the first described locating part and the fan-shaped limiting section of the second locating part is 180 degree.
A kind of handle lock, it comprises the lock core device of the stroke limiting as above described in any one.
Compared with prior art, the lock core device of the stroke limiting of this invention and handle lock thereof, it adopts connecting rod band movable lock core, and the end of lock core is provided with stroke limit assembly, only need turn handle 180 degree, the flexible of dead bolt can be realized, carry out unblanking and locking, thus remove the trouble of pressing from, rotating distance is limited, swift and convenient to operate simultaneously.
Accompanying drawing explanation
Fig. 1 is the switching station schematic diagram of the handle lock of the lock core device of stroke limiting of the present invention.
Fig. 2 is the transmission component part-structure schematic diagram of the handle lock of the lock core device of stroke limiting of the present invention.
Fig. 3 is the explosive view of the lock core device of stroke limiting of the present invention.
Fig. 4 is the lock core device part assembling structure schematic diagram of stroke limiting of the present invention.
Fig. 5 is the explosive view of the lock core device of stroke limiting of the present invention.
Fig. 6 is the limit assembly part-structure schematic diagram of the lock core device of stroke limiting of the present invention.
Fig. 7 is the structural representation of the first locating part of the lock core device of stroke limiting of the present invention.
Fig. 8 is the structural representation of the second locating part of the lock core device of stroke limiting of the present invention.
Fig. 9 is the limit assembly sectional view of the lock core device of stroke limiting of the present invention.
Figure 10 is the front schematic view of the limit assembly of the lock core device of stroke limiting of the present invention.
Figure 11 is the limit assembly schematic rear view of the lock core device of stroke limiting of the present invention.
Detailed description of the invention
Below with reference to accompanying drawing, elaboration is further given to the present invention.
Refer to accompanying drawing 1, in this embodiment, the locking of handle lock and the view of unblanking, wherein A is unlocking condition schematic diagram, and B is unlocking condition schematic diagram, when open locking, only need handle 1 to revolve turnback, drive dead bolt about 3 to stretch by lock core, thus inject or pull-out lockhole.
Refer to accompanying drawing 2, it is the transmission component partial schematic diagram between lock core and dead bolt, and this transmission component comprises the first tooth bar 21, gear 22, the second tooth bar 23, drive link 24, the end of drive link 24 is connected with dead bolt 3.Wherein, rotating handles 1, driven gear 22, gear 22 drives the drive link 24 on the second tooth bar 23, thus drives dead bolt 3 to move up and down.
Refer to accompanying drawing 3 to accompanying drawing 11, introduce the lock core device that the trip is limited in detail, the limited lock core device of the trip comprises: handle 1, be fixed on the connecting rod 4 on described handle 1, described connecting rod 4 is fitted with successively gland 5, first handle pipe 6, link member 7, stroke limit assembly 8, and is located at the second handle pipe 9 of stroke limit assembly 8 end.
Wherein, refer to accompanying drawing 6, described stroke limit assembly 8 comprises sleeve 81, be located at the first locating part 82 in described sleeve 81 and second locating part 83 meshing with described first locating part 82, described second locating part 83 is fixed on an end cap 84, and described first locating part 82 and the second locating part 83 anglec of rotation stroke are not more than 180 degree.
Concrete, is also provided with a gear 22 in the first handle pipe 6, described gear 22 meshing in one with the tooth bar 23 of teeth, described tooth bar 23 is connected to a drive link 24, and described drive link 24 end is connected with dead bolt 3.
Wherein, described connecting rod 4 is multiedge cylinder, and in the present embodiment, it is six prism bars, and this prism bar can increase stability and the fastness of lock core assembling parts.
Further, refer to accompanying drawing 7 and accompanying drawing 8, the first described locating part 82 comprises cylindrical body 821, a through hole 8210 is provided with in described cylindrical body 821, wherein, the outer wall of described cylindrical body 821 is provided with the fan-shaped limiting section 822 of a projection, and the bottom of described cylindrical body 821 is also provided with the joint pin 8211 of a protrusion.The second described locating part 83 comprises a cylindrical body 831, described cylindrical body 831 be provided with one for the connecting hole 8310 of joint pin described in plug-in mounting 8211, the sidewall of cylindrical body 831 is provided with the fan-shaped limiting section 833 of a projection, and the end of cylindrical body 831 is provided with a lock hole part 832.Wherein, the central angle sum of the fan-shaped limiting section 822 of the first described locating part 82 and the fan-shaped limiting section 833 of the second locating part 83 is 180 degree.Refer to accompanying drawing 9 to accompanying drawing 11, fan-shaped limiting section 833 upper end protrudes out the end of cylindrical body 831, when the two fits together, joint pin 8211 is plugged in connecting hole 8310, fan-shaped limiting section 822 is mutually together meshing in 833 simultaneously, during rotation, can only rotate in 180 degree, thus realize stroke restriction.
The present embodiment also discloses a kind of handle lock, and it comprises the lock core device of as above described arbitrarily stroke limiting.
Foregoing; be only preferred embodiment of the present invention; not for limiting embodiment of the present invention; those of ordinary skill in the art are according to central scope of the present invention and spirit; can carry out corresponding flexible or amendment very easily, therefore protection scope of the present invention should be as the criterion with the protection domain required by claims.
Claims (7)
1. a lock core device for stroke limiting, is characterized in that, comprising: handle, is fixed on the connecting rod on described handle, described connecting rod is fitted with successively gland, the first handle pipe, link member, stroke limit assembly; Wherein, described stroke limit assembly comprises sleeve, be located at the first locating part in described sleeve and second locating part meshing with described first locating part, described second locating part is fixed on one end and covers, and described first locating part and the second locating part anglec of rotation stroke are not more than 180 degree.
2. the lock core device of stroke limiting as claimed in claim 1, it is characterized in that, in described first handle pipe, is also provided with a gear, described gear mesh in one with the tooth bar of teeth, described tooth bar is connected to a drive link, and described drive link end is connected with a dead bolt.
3. the lock core device of stroke limiting as claimed in claim 1, it is characterized in that, described connecting rod is multiedge cylinder.
4. the lock core device of stroke limiting as claimed in claim 1, it is characterized in that, the first described locating part comprises cylindrical body, a through hole is provided with in described cylindrical body, wherein, the outer wall of described cylindrical body is provided with the fan-shaped limiting section of a projection, and the bottom of described cylindrical body is also provided with the joint pin of a protrusion.
5. the lock core device of stroke limiting as claimed in claim 4, it is characterized in that, the second described locating part comprises a cylindrical body, described cylindrical body be provided with one for the connecting hole of joint pin described in plug-in mounting, the sidewall of cylindrical body is provided with the fan-shaped limiting section of a projection, and the end of cylindrical body is provided with a lock hole part.
6. the lock core device of stroke limiting as claimed in claim 5, it is characterized in that, the central angle sum of the fan-shaped limiting section of the first described locating part and the fan-shaped limiting section of the second locating part is 180 degree.
7. a handle lock, is characterized in that, comprises the lock core device of the stroke limiting as described in claim 1 to 6 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610116212.5A CN105569443B (en) | 2016-03-01 | 2016-03-01 | The lock core device and its handle lock of stroke limiting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610116212.5A CN105569443B (en) | 2016-03-01 | 2016-03-01 | The lock core device and its handle lock of stroke limiting |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105569443A true CN105569443A (en) | 2016-05-11 |
| CN105569443B CN105569443B (en) | 2018-08-21 |
Family
ID=55880013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610116212.5A Active CN105569443B (en) | 2016-03-01 | 2016-03-01 | The lock core device and its handle lock of stroke limiting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105569443B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201428279Y (en) * | 2009-07-13 | 2010-03-24 | 宋国强 | P type lock |
| CN201635493U (en) * | 2010-02-02 | 2010-11-17 | 殷青林 | Glass door handle lock |
| CN201972488U (en) * | 2011-04-11 | 2011-09-14 | 广州虎锋信息科技有限公司 | Electrical control top and bottom lock |
| CN202215062U (en) * | 2011-09-02 | 2012-05-09 | 陈强 | Novel handle lock device |
| CN104563600A (en) * | 2015-01-07 | 2015-04-29 | 佛山市汇泰龙五金卫浴制造有限公司 | Door lock handle reversing device |
| CN204850700U (en) * | 2015-07-22 | 2015-12-09 | 殷青林 | Novel silence structure of glass doorknob lock |
| CN205400268U (en) * | 2016-03-01 | 2016-07-27 | 佛山市华的金属制品有限公司 | Limited lock core device of stroke and handle lock thereof |
-
2016
- 2016-03-01 CN CN201610116212.5A patent/CN105569443B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201428279Y (en) * | 2009-07-13 | 2010-03-24 | 宋国强 | P type lock |
| CN201635493U (en) * | 2010-02-02 | 2010-11-17 | 殷青林 | Glass door handle lock |
| CN201972488U (en) * | 2011-04-11 | 2011-09-14 | 广州虎锋信息科技有限公司 | Electrical control top and bottom lock |
| CN202215062U (en) * | 2011-09-02 | 2012-05-09 | 陈强 | Novel handle lock device |
| CN104563600A (en) * | 2015-01-07 | 2015-04-29 | 佛山市汇泰龙五金卫浴制造有限公司 | Door lock handle reversing device |
| CN204850700U (en) * | 2015-07-22 | 2015-12-09 | 殷青林 | Novel silence structure of glass doorknob lock |
| CN205400268U (en) * | 2016-03-01 | 2016-07-27 | 佛山市华的金属制品有限公司 | Limited lock core device of stroke and handle lock thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105569443B (en) | 2018-08-21 |
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