CN203462870U - Lockset with key rotating positioning device - Google Patents
Lockset with key rotating positioning device Download PDFInfo
- Publication number
- CN203462870U CN203462870U CN201320535351.3U CN201320535351U CN203462870U CN 203462870 U CN203462870 U CN 203462870U CN 201320535351 U CN201320535351 U CN 201320535351U CN 203462870 U CN203462870 U CN 203462870U
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- lock core
- key
- spacer
- lock
- sheet
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Abstract
The utility model relates to a lockset, in particular to a lockset with a key rotating positioning device. The lockset with the key rotating positioning device comprises a lock body and a lock cylinder and a lock cylinder positioning device, which are arranged in the lock body; the lock cylinder is mounted in a lock cylinder hole in the lock body; the key rotating positioning device is a key positioning sheet mounted in a blade sleeve and positioned above blades; a positioning slot having a downward opening and used for the front end part of a key to insert is formed in the middle of the key positioning sheet; the inside wall, corresponding to the key positioning sheet, in the blade sleeve is provided with a limiting block for limiting the rotary angle of the key positioning sheet; even number of number notches are formed in the edges of the blades; the number notches are symmetrically arrayed along the center of a key hole up and down and are symmetrically arrayed along the center of the key hole left and right. The lockset with the key rotating positioning device is novel in structure, low in interhancgeability rate and high in safety and production efficiency.
Description
Technical field
The utility model relates to a kind of lockset.
Background technology
With the lockset of key turns positioner, refer to the angle-controlled system of key rotation, can not the rotation arbitrarily of 360 degree.Existing key turns positioning function is mainly completed by lock core, lock core comprises blade cover and interior blade thereof, blade puts and has breach, projection is set on blade, by the projection on blade and blade cover breach, by angle, is positioned, therefore every key must have tartar No. 1, otherwise can not open, unsaturated vapor part is that color number is many, and mutual opening rate is high, has affected the safety of lockset.In addition, the efficiency that projection has also reduced processing is set on blade, because all will put by note face while putting blade.Existing lock core positioning device is all that pin is installed in boring on lock body, locates to control the angle of lock core rotation with pin, and deficiency is that installation procedure is many, especially pin one end is exposed at outside lock body, affect the planeness of surface of lock body, affect the quality on lockset surface, safety is also low.
Summary of the invention
Goal of the invention of the present utility model is to overcome above-mentioned technological deficiency, provides a kind of novel structure simple, at the bottom of mutual opening rate, and the lockset with key turns positioner safe, production efficiency is high.
To achieve the above object, the utility model has adopted following technical scheme:
Lockset with key turns positioner, comprise lock body and interior lock core and lock core positioning device thereof, lock core is arranged in the lock core hole in lock body, lock core comprises blade cover, blade, lock bolt sheet and key turns positioner, blades installation is in blade cover, lock bolt sheet is between blade cover and the lock body at lock core hole place, key turns positioner is key positioner sheet, key positioner sheet is arranged in blade cover, and the top of position in blade, the middle part of key positioner sheet is provided with the downward opening locating slot for the key leading section of pegging graft, the limited block of restriction key positioner sheet rotational angle is set on the inside wall at corresponding key positioner sheet place in blade cover, blade edge is provided with even number number breach, and the center of blade is provided with the keyhole passing for key, and number breach is along the upper and lower symmetric arrays in center of keyhole, and number breach along the left and right, center of keyhole also symmetric arrays.
As preferably, described lock core positioning device is lock core spacer, and the below of lock core spacer is provided with capping, and lock core spacer and capping be the below in lock core hole internal cylinder all; Lock core spacer is c-shaped, and the angle between two free ends of lock core spacer of C shape is 90 degree, and between two free ends of the lock core spacer of the bottom of lock bolt sheet in C shape, and the endoporus center of circle at lock core spacer middle part is concentric with lock core hole; Lock core spacer is provided with the spacing plush copper being connected as a single entity with it, lock body is provided with the spacer draw-in groove that lock core spacer is installed, lock core spacer is fixed in spacer draw-in groove, and the capping of lock core spacer below seals lock core hole bottom, and the middle part of capping is provided with the key perforation of passing for key; On key positioner sheet on the center of locating slot, blade the center of keyhole, in the center of lock core hole and capping the center of key perforation all on same longitudinal straight line.Adopt lock core spacer to substitute existing pin configuration, for lock core spacer, improved again the part-structure of lock body and added capping, production assembling is very convenient, with respect to also high with the safety of structure of employing pin.
Adopted the lockset with key turns positioner of technique scheme, adopt key positioner sheet to substitute the existing structure being positioned by angle by the projection on blade and blade cover breach, corresponding improvement blade cover, the limited block of restriction key positioner sheet rotational angle is set on the inside wall at corresponding key positioner sheet place in blade cover, with key positioner sheet, control the key anglec of rotation, tartar coding is not required, different tooth numbers have greatly been increased, reduced mutual opening rate, guarantee product quality, improved the safety of product.Meanwhile, blade edge is equipped with even number number breach, and number breach is along the upper and lower symmetric arrays in center of keyhole, and number breach along the left and right, center of keyhole also symmetric arrays simultaneously, assembling blade is to remember face, can put arbitrarily, the efficiency of processing is high.In sum, this advantage with the lockset of key turns positioner is novel structure, and at the bottom of mutual opening rate, safety and production efficiency are high.
Accompanying drawing explanation
Fig. 1: the structural representation of the utility model embodiment.
Fig. 2: the enlarged diagram of key positioner sheet in the utility model embodiment.
Fig. 3: the enlarged diagram of lock core spacer in the utility model embodiment.
Fig. 4: the enlarged diagram of the utility model embodiment Leaf.
The specific embodiment
Below in conjunction with Fig. 1, Fig. 2, Fig. 3 and Fig. 4, the specific embodiment of the present utility model is made a detailed explanation.
The lockset with key turns positioner as shown in Figure 1, Figure 2, Figure 3 and Figure 4, comprises lock body 1 and interior lock core 2 and lock core positioning device thereof.Lock core 2 is arranged in the lock core hole in lock body 1, and lock core 2 comprises blade cover 6, blade 7, lock bolt sheet 5 and key turns positioner, and blade 7 is arranged in blade cover 6, and lock bolt sheet 5 is between blade cover 6 and lock body 1 inside wall at lock core hole place.Key turns positioner is key positioner sheet 8, key positioner sheet 8 is arranged in blade cover 6, and the top of position in blade 7, the middle part of key positioner sheet 8 is provided with the downward opening locating slot 81 for the key leading section of pegging graft, blade overlaps the limited block that restriction key positioner sheet 8 rotational angles are set on the inside wall at 6 interior corresponding key positioner sheet 8 places, the cross section of key positioner sheet 8 is truncated cone-shaped, limited of the side wall surface that is key positioner sheet 8 arcs is stuck in and cannot rotates, and the length that the angle of its rotation is plane by end face or the bottom surface of truncated cone-shaped determines.Blade 7 edges are provided with even number number breach 71, and the center of blade 7 is provided with the keyhole 72 passing for key, and number breach 71 is along the upper and lower symmetric arrays in keyhole 72 center, and number breach 71 is along left and right, keyhole 72 center also symmetric arrays.
Lock core positioning device is lock core spacer 3, and the below of lock core spacer 3 is provided with capping 4, and lock core spacer 3 and capping 4 be the below in lock core hole internal cylinder 2 all.Lock core spacer 3 cross sectional shapes are c-shaped, angle between two free ends of the lock core spacer 3 of C shape is 90 degree, between two free ends of the lock core spacer 3 of the bottom of lock bolt sheet 5 in C shape, and the endoporus center of circle at lock core spacer 3 middle parts is concentric with lock core hole, lock core 2 can only rotate within the scope of 90 degree between two free ends of the lock core spacer 3 of C shape.Lock core spacer 3 is provided with the spacing plush copper 31 being connected as a single entity with it, lock body 1 is provided with the spacer draw-in groove that lock core spacer is installed, lock core spacer 3 is fixed in spacer draw-in groove, the capping 4 of lock core spacer 3 belows seals lock core hole bottom, and the middle part of capping 4 is provided with the key perforation of passing for key.On key positioner sheet 8 on locating slot 81 center, blade 7 in the center of keyhole 72 center, lock core hole and capping 4 center of key perforation all on same longitudinal straight line.
During use, key enters lock core 2 through the key perforation at capping 4 middle parts, after tartar is on the key corresponding with lock core 2 couplings, band movable lock core 2 rotates, the angle of key turns is controlled by key positioner sheet 8, the angle that lock core 2 rotates is not more than 90 degree and can only in the angle angular range between two free ends of the lock core spacer 3 of C shape, rotates, and is normally the switch that direct 90-degree rotation is realized lockset.
The lockset of above-described embodiment is padlock, also comprises the structures such as U-shaped lock bridge, steel ball.
Claims (2)
1. with the lockset of key turns positioner, comprise lock body and interior lock core and lock core positioning device thereof, lock core is arranged in the lock core hole in lock body, lock core comprises blade cover, blade, lock bolt sheet and key turns positioner, blades installation is in blade cover, lock bolt sheet is between blade cover and the lock body at lock core hole place, it is characterized in that key turns positioner is key positioner sheet, key positioner sheet is arranged in blade cover, and the top of position in blade, the middle part of key positioner sheet is provided with the downward opening locating slot for the key leading section of pegging graft, the limited block of restriction key positioner sheet rotational angle is set on the inside wall at corresponding key positioner sheet place in blade cover, blade edge is provided with even number number breach, and the center of blade is provided with the keyhole passing for key, and number breach is along the upper and lower symmetric arrays in center of keyhole, and number breach along the left and right, center of keyhole also symmetric arrays.
2. the lockset with key turns positioner according to claim 1, is characterized in that described lock core positioning device is lock core spacer, and the below of lock core spacer is provided with capping, and lock core spacer and capping be the below in lock core hole internal cylinder all; Lock core spacer is c-shaped, and the angle between two free ends of lock core spacer of C shape is 90 degree, and between two free ends of the lock core spacer of the bottom of lock bolt sheet in C shape, and the endoporus center of circle at lock core spacer middle part is concentric with lock core hole; Lock core spacer is provided with the spacing plush copper being connected as a single entity with it, lock body is provided with the spacer draw-in groove that lock core spacer is installed, lock core spacer is fixed in spacer draw-in groove, and the capping of lock core spacer below seals lock core hole bottom, and the middle part of capping is provided with the key perforation of passing for key; On key positioner sheet on the center of locating slot, blade the center of keyhole, in the center of lock core hole and capping the center of key perforation all on same longitudinal straight line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320535351.3U CN203462870U (en) | 2013-08-29 | 2013-08-29 | Lockset with key rotating positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320535351.3U CN203462870U (en) | 2013-08-29 | 2013-08-29 | Lockset with key rotating positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203462870U true CN203462870U (en) | 2014-03-05 |
Family
ID=50175242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320535351.3U Expired - Fee Related CN203462870U (en) | 2013-08-29 | 2013-08-29 | Lockset with key rotating positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203462870U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110512947A (en) * | 2019-09-24 | 2019-11-29 | 王小娟 | A kind of blade and the lockset with the blade, screen the device of the blade |
-
2013
- 2013-08-29 CN CN201320535351.3U patent/CN203462870U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110512947A (en) * | 2019-09-24 | 2019-11-29 | 王小娟 | A kind of blade and the lockset with the blade, screen the device of the blade |
| CN110512947B (en) * | 2019-09-24 | 2024-05-10 | 广东大拇指海辉柜锁有限公司 | Blade and lockset with same, and device for screening blade |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140305 Termination date: 20160829 |