CN201258620Y - Lockset containing blade cylinder - Google Patents

Lockset containing blade cylinder Download PDF

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Publication number
CN201258620Y
CN201258620Y CNU2008200539089U CN200820053908U CN201258620Y CN 201258620 Y CN201258620 Y CN 201258620Y CN U2008200539089 U CNU2008200539089 U CN U2008200539089U CN 200820053908 U CN200820053908 U CN 200820053908U CN 201258620 Y CN201258620 Y CN 201258620Y
Authority
CN
China
Prior art keywords
lock
lock core
locking
blade marble
column
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.)
Expired - Lifetime
Application number
CNU2008200539089U
Other languages
Chinese (zh)
Inventor
雷先鸣
Original Assignee
雷先鸣
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 雷先鸣 filed Critical 雷先鸣
Priority to CNU2008200539089U priority Critical patent/CN201258620Y/en
Application granted granted Critical
Publication of CN201258620Y publication Critical patent/CN201258620Y/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

The utility model discloses a lockset with blade pin tumblers, comprising a lock and a key matched with the lock. The lock comprises a lock body, wherein, a plurality of blade pin tumblers are axially arranged on a lock core in the lock body, and a lug extending into a key hole is arranged at the part close to the middle at the same side of every blade pin tumbler; a locking side column matched with a V-shaped groove on the blade pin tumbler is arranged on the lock core; a communicated spiral groove is arranged on the lock body, and a lug matched with the spiral groove on the lock body is arranged on the lock core; the key comprises a key piece, and key changes are at least arranged on one side wall of an inner gear milling groove. The lock core makes axial movement relative to the lock body when rotating, and a bolt can be axially controlled, thereby, the lock can be used for the lockset on such occasions; the lock can use a single surface inner gear milling groove key different from the structure of the common key, thereby, the difficulty of unlocking is increased, and the anti-theft performance of the lock is improved.

Description

The lockset that contains blade marble
Technical field
The utility model belongs to lockset, is specifically related to a kind of lockset that contains blade marble.
Background technology
In the existing lockset, a kind of tapered end that utilizes blade marble to match and lock with locking side column is arranged.This tapered end comprises the lock core in lock body, the lock body, lock core is provided with the locking side column that matches with v-depression on the blade marble, the use that can only match with normal key of blade marble in this tapered end can not match with the key of mill teeth groove in the single face, is therefore limited to aspect theftproof.In addition, lock core has only rotating on the circumference relative to lock body under unlocking condition, will lock unlatching by the sword iron and the dead bolt interlock that are fixed on the lock core afterbody, and this tapered end can not be used for along the lockset of lock core shaft's line traffic control dead bolt.
The utility model content
The purpose of this utility model be to provide a kind of can be supporting with milling teeth groove key in the single face, the difficulty of unblanking with increase improves the theftproof performance of lock, and can be along the lockset that contains blade marble of lock core shaft's line traffic control dead bolt.
Realize that the purpose of this utility model technical scheme is: the lockset that the utility model contains blade marble comprises tapered end and supporting key thereof;
Described tapered end comprises the lock core in the lock body, lock body, and the lock core upper edge is axially arranged with the blade marble hole of some horizontal perforations, and the blade marble hole communicates with the keyhole of axially setting; Be provided with blade marble in each blade marble hole, be provided with the projection that extend in the keyhole near the middle part on the homonymy of each blade marble, the opposite side of each blade marble is provided with v-depression, and corresponding each blade marble is provided with the blade marble return spring respectively on the lock core; Lock core is provided with the locking side column groove, be provided with the locking side column that can match in the locking side column groove with v-depression on the blade marble, on lock core, be provided with block, between block and locking side column, be provided with locking side column Flexible Reset device, the lock core afterbody is provided with locking bar, on the lock body with the corresponding groove that is provided with of locking side column groove on the lock core; On lock body, be provided with the helicla flute of perforation, be provided with the projecting part that matches with helicla flute on the lock body on the lock core;
Described and the supporting key case spatula sheet of tapered end, mill teeth groove in the one side of spoon sheet is provided with is provided with tartar at least on a sidewall of interior mill teeth groove.
Blade marble in the described blade marble hole can be a slice or two.
Described locking side column Flexible Reset device also can correspondence be provided with the identical magnetic patch of polarity for spring is set between lock core block and locking side column between lock core block and locking side column.
The utility model is because lock core is provided with the projecting part that matches with helicla flute on the lock body, when inserting key unlocking, projecting part in the process of rotational lock core on the lock core will move by helicla flute on lock body, make lock core when lock body is made circular motion relatively, also do axially-movable, only need the backward rotation lock core during locking.The utility model tapered end is exactly to utilize this axially-movable of lock core to reach from the purpose of axial control dead bolt, therefore can be used for the lockset of this occasion.In addition, tapered end can use the key of mill teeth groove in the single face different with the normal key structure, therefore can increase the difficulty of unblanking, and improves the theftproof performance of lock.
The utility model is described in further detail below in conjunction with accompanying drawing.
Description of drawings
Fig. 1 is the schematic diagram of the utility model tapered end.
Fig. 2 is the A-A sectional view of Fig. 1.
Fig. 3, Fig. 4 are respectively the different conditions schematic diagrames of Fig. 1, Fig. 2.
Fig. 5 is the outside drawing of Fig. 3.
Fig. 6 is the different conditions schematic diagram of Fig. 5.
Fig. 7, Fig. 8 are the different key schematic diagrames supporting with the utility model tapered end.
Fig. 9 is the different structure schematic diagram of the utility model tapered end.
Figure 10 is the different conditions schematic diagram of Fig. 9.
The specific embodiment
Embodiment 1
See Fig. 1, Fig. 2, Fig. 5, the utility model tapered end comprises the lock core 2 in the lock body 3, lock body 3, and lock core 2 upper edges are axially arranged with the blade marble hole of some horizontal perforations, and the blade marble hole communicates with the keyhole 8 of axially setting; Be provided with two blade marbles 5,10 that are stacked as a group mutually in each blade marble hole, the homonymy of blade marble 5,10 is respectively equipped with the projection 7,9 that extend in the keyhole 8 near the middle part, the opposite side of blade marble 5,10 is respectively equipped with v-depression 6,12, and the corresponding blade marble of respectively organizing in the blade marble 5,10 is provided with blade marble return spring 4,11 relatively respectively on the lock core 2; Lock core 2 is provided with the locking side column groove, be provided with the locking side column 1 that can match in the locking side column groove with v-depression 6,12 on the blade marble 5,10, on the notch of lock core locking side column groove, be provided with block 13, on block 13 and locking side column 1, be provided with locking side column back-moving spring 15 in the corresponding groove 14 with it, lock core 2 afterbodys are provided with locking bar 21, on the lock body 3 with the corresponding groove 16 (referring to Fig. 3) that is provided with of locking side column groove on the lock core 2, on lock body 3, be provided with the helicla flute 20 of perforation, be provided with the pin 19 that matches with helicla flute 20 on the lock body on the lock core 2.
See Fig. 7 with milling teeth groove key in the supporting single face of the utility model tapered end, comprise spoon sheet 17, mill teeth groove 18 in the one side of spoon sheet 17 is provided with is provided with tartar on the two side of interior mill teeth groove.
Operating principle
The supporting use of milling teeth groove key in the utility model tapered end and the single face.See Fig. 3, Fig. 4, Fig. 5, after spoon sheet 17 inserts lock core, tartar on the spoon sheet 17 on the two side of mill teeth groove 18 acts on the projection on the different blade marbles in each blade marble group respectively, force two blade marbles in each blade marble group to do relative motion respectively, v-depression on all blade marbles is alignd in line, under the return spring effect, one side of locking side column enters in the v-depression of blade marble, return in the lock core in the groove of opposite side from the lock body, at this moment lock core can rotate relative to lock body becomes unlocking condition, as spoon sheet 17 (referring to Fig. 6) during rotational lock core 2 in the direction of arrows, helicla flute 20 motions of pin 19 on the lock core 2 on lock body, make lock core 2 move right along axis simultaneously, the locking bar 21 that is located at control dead bolt on the lock core 2 returns in the lock body, when locking, with key backward rotation lock core, making locking bar 21 reach lock body outward can be spacing with dead bolt; After extracting key, blade marble in each blade marble group resets under its return spring effect, v-depression on the blade marble forces locking side column to withdraw from v-depression when resetting, the opposite side of locking side column is stretched in the groove of lock body, by locking side column lock core and lock body are connected as a single entity, at this moment lock core can not rotate relative to lock body becomes locking states (referring to Fig. 1, Fig. 2).
Embodiment 2
As Fig. 9, shown in Figure 10, also can on the notch of the locking side column groove on the lock core, magnetic block 22 be set, in the groove on locking side column with the magnetic block 22 corresponding identical magnetic patch of polarity 23 that are provided with, utilize the repulsive force between magnetic block 22 and the magnetic patch 23 to make the locking side column return, other structure is all identical with embodiment 1.
Embodiment 3
The utility model tapered end also only the same side in each blade marble hole a slice blade marble is set, the key supporting with it is provided with tartar on the two side of the interior mill teeth groove of spoon sheet.Only utilize the tartar on the sidewall of mill teeth groove in spoon sheet to cooperate during use with blade marble.
Also can be that two blade marbles are set in each blade marble hole, the key supporting with it be provided with tartar (referring to Fig. 8) on a sidewall of the interior mill teeth groove of spoon sheet.Only utilize the tartar on the interior mill teeth groove sidewall of spoon sheet only to cooperate during use with a slice blade marble that each is organized in blade marble.
The purpose of doing like this can increase the disguise of lock head structure, because from being difficult to judge the structure of tapered end in appearance, further strengthen antitheft purpose with this.

Claims (3)

1, a kind of lockset that contains blade marble comprises tapered end and supporting key thereof; It is characterized in that:
Described tapered end comprises the lock core in the lock body, lock body, and the lock core upper edge is axially arranged with the blade marble hole of some horizontal perforations, and the blade marble hole communicates with the keyhole of axially setting; Be provided with blade marble in each blade marble hole, be provided with the projection that extend in the keyhole near the middle part on the homonymy of each blade marble, the opposite side of each blade marble is provided with v-depression, and corresponding each blade marble is provided with the blade marble return spring respectively on the lock core; Lock core is provided with the locking side column groove, be provided with the locking side column that can match in the locking side column groove with v-depression on the blade marble, on lock core, be provided with block, between block and locking side column, be provided with locking side column Flexible Reset device, the lock core afterbody is provided with locking bar, on the lock body with the corresponding groove that is provided with of locking side column groove on the lock core; On lock body, be provided with the helicla flute of perforation, be provided with the projecting part that matches with helicla flute on the lock body on the lock core;
Described and the supporting key case spatula sheet of tapered end, mill teeth groove in the one side of spoon sheet is provided with is provided with tartar at least on a sidewall of interior mill teeth groove.
2, the lockset that contains blade marble according to claim 1 is characterized in that blade marble in the described blade marble hole can be a slice or two.
3, the lockset that contains blade marble according to claim 2, it is characterized in that described locking side column Flexible Reset device for spring to be set between lock core block and locking side column, or correspondence is provided with the identical magnetic patch of polarity between lock core block and locking side column.
CNU2008200539089U 2008-07-30 2008-07-30 Lockset containing blade cylinder Expired - Lifetime CN201258620Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2008200539089U CN201258620Y (en) 2008-07-30 2008-07-30 Lockset containing blade cylinder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2008200539089U CN201258620Y (en) 2008-07-30 2008-07-30 Lockset containing blade cylinder

Publications (1)

Publication Number Publication Date
CN201258620Y true CN201258620Y (en) 2009-06-17

Family

ID=40772853

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2008200539089U Expired - Lifetime CN201258620Y (en) 2008-07-30 2008-07-30 Lockset containing blade cylinder

Country Status (1)

Country Link
CN (1) CN201258620Y (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101435286B (en) * 2008-07-30 2011-09-07 雷先鸣 Lockset containing blade marble

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101435286B (en) * 2008-07-30 2011-09-07 雷先鸣 Lockset containing blade marble

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
AV01 Patent right actively abandoned

Granted publication date: 20090617

Effective date of abandoning: 20080730