CN201258616Y - Blade lockset - Google Patents

Blade lockset Download PDF

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Publication number
CN201258616Y
CN201258616Y CNU2008200539017U CN200820053901U CN201258616Y CN 201258616 Y CN201258616 Y CN 201258616Y CN U2008200539017 U CNU2008200539017 U CN U2008200539017U CN 200820053901 U CN200820053901 U CN 200820053901U CN 201258616 Y CN201258616 Y CN 201258616Y
Authority
CN
China
Prior art keywords
blade
lock
key
hole
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.)
Expired - Lifetime
Application number
CNU2008200539017U
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 CNU2008200539017U priority Critical patent/CN201258616Y/en
Application granted granted Critical
Publication of CN201258616Y publication Critical patent/CN201258616Y/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

The utility model discloses a blade lockset, comprising a lock and a key matched with the lock. The lock comprises a lock body and a lock core in the lock body, wherein, a plurality of blade holes which are horizontally arranged and communicated are axially arranged on the lock core, and the blade holes are communicated with a key hole axially arranged; blades are arranged in every blade hole, and a lug extending into the key hole is arranged at the part close to the middle at the same side of every blade; a blade release spring corresponding to every blade is respectively arranged on the lock core; hole grooves corresponding to the blade holes on the lock core are arranged on the lock body, and one end of the blade extends into the hole groove on the lock body; the key matched with the lock comprises a key piece, and an inner gear milling groove is arranged on one surface of the key piece; and key changes are arranged on at least one side wall of the inner gear milling groove. The utility model has the characteristics that a single surface inner gear milling groove key different from the structure of a general key can be used, the difficulty of unlocking is increased, and the anti-theft performance of the lock is improved.

Description

Blade lockset
Technical field
The utility model belongs to lockset, is specifically related to a kind of blade lockset.
Background technology
In the existing lockset, a kind of blade locking head is arranged, this tapered end comprises the lock core in lock body, the lock body, lock core is provided with blade, the use that can only match with normal key of blade in this tapered end can not match with the key of mill teeth groove in the single face, is therefore limited to aspect theftproof.
The utility model content
The purpose of this utility model be to provide a kind of can with the supporting blade lockset of milling teeth groove key in the single face, the difference of its structure can increase the difficulty of unblanking, and improves the theftproof performance of lock.
Realize that the purpose of this utility model technical scheme is: blade lockset of the present utility model 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 vane hole of some horizontal perforations, and vane hole communicates with the keyhole of axially setting; Be provided with blade in each vane hole, be provided with the projection that extend in the keyhole near the middle part on the homonymy of each blade, corresponding each blade is provided with the blade return spring respectively on the lock core; With the corresponding hole slot that is provided with of vane hole on the lock core, an end of blade stretches in the hole slot on the lock body on the lock body;
Also comprise and the supporting key of described tapered end, comprise a spoon sheet, 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 in the described vane hole can be a slice or two.
Characteristics of the present utility model are keys that tapered end can use mill teeth groove in the single face different with the normal key structure, and it is few to have overcome existing lock head structure, and the deficiency of long easy crack of time has increased the difficulty of unblanking with this, have improved 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 right view of Fig. 1.
Fig. 3, Fig. 4 are respectively the different conditions schematic diagrames of Fig. 1, Fig. 2.
Fig. 5, Fig. 6 are the different key schematic diagrames supporting with the utility model tapered end.
The specific embodiment
Embodiment 1
See Fig. 1, Fig. 2, the utility model tapered end comprises the lock core 2 in the lock body 1, lock body 1, and lock core 2 upper edges are axially arranged with the vane hole 10 of some horizontal perforations, and vane hole 10 communicates with the keyhole 6 of axially setting; Be provided with two blades 4,8 that are stacked as a group mutually in each vane hole 10, the homonymy of blade 4,8 is respectively equipped with the projection 5,7 that extend in the keyhole 6 near the middle part, and the corresponding blade of respectively organizing in the blade 4,8 is provided with blade return spring 3,9 relatively respectively on the lock core 2; On the lock body 1 with lock core 2 on the corresponding hole slot 11,12 (referring to Fig. 3) that is respectively equipped with in two ends of vane hole 10, an end of blade 4,8 stretches into respectively in the hole slot 11,12 on the lock body 1.
See Fig. 5 with milling teeth groove key in the supporting single face of the utility model tapered end, comprise spoon sheet 13, mill teeth groove 14 in the one side of spoon sheet 13 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, after spoon sheet 13 inserts lock core, tartar on the spoon sheet 13 on the two side of mill teeth groove 14 acts on the projection on the different blades in each vane group respectively, force two blades in each vane group in lock core, to do relative motion respectively, the end that blade is positioned at the lock body slotted eye returns to lock core, and at this moment lock core can rotate relative to lock body becomes unlocking condition; After extracting key, the blade in each vane group resets under its return spring effect, and the end of blade is stretched in the slotted eye of lock body, and lock core and lock body are connected as a single entity, and at this moment lock core can not rotate relative to lock body becomes locking states (referring to Fig. 1, Fig. 2).
Embodiment 2
The utility model tapered end also only the same side in each vane hole a slice blade 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.
Also two blades can be set in each vane hole, the key supporting with it is provided with tartar (referring to Fig. 6) 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 that each is organized in blade.
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 (2)

1, a kind of blade lockset, blade lockset comprise 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 vane hole of some horizontal perforations, and vane hole communicates with the keyhole of axially setting; Be provided with blade in each vane hole, be provided with the projection that extend in the keyhole near the middle part on the homonymy of each blade, corresponding each blade is provided with the blade return spring respectively on the lock core; With the corresponding hole slot that is provided with of vane hole on the lock core, an end of blade stretches in the hole slot on the lock body on the lock body;
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, blade lockset according to claim 1 is characterized in that blade in the described vane hole is a slice or two.
CNU2008200539017U 2008-07-30 2008-07-30 Blade lockset Expired - Lifetime CN201258616Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2008200539017U CN201258616Y (en) 2008-07-30 2008-07-30 Blade lockset

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2008200539017U CN201258616Y (en) 2008-07-30 2008-07-30 Blade lockset

Publications (1)

Publication Number Publication Date
CN201258616Y true CN201258616Y (en) 2009-06-17

Family

ID=40772849

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2008200539017U Expired - Lifetime CN201258616Y (en) 2008-07-30 2008-07-30 Blade lockset

Country Status (1)

Country Link
CN (1) CN201258616Y (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102733669A (en) * 2012-02-24 2012-10-17 陈澄和 Lock

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102733669A (en) * 2012-02-24 2012-10-17 陈澄和 Lock
CN102733669B (en) * 2012-02-24 2015-05-06 陈澄和 Lock

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
EE01 Entry into force of recordation of patent licensing contract

Assignee: Zhongshan Gold Atom Lock Manufacture Co., Ltd.

Assignor: Lei Xianming

Contract record no.: 2011440000992

Denomination of utility model: Idling vane lock

Granted publication date: 20090617

License type: Exclusive License

Record date: 20110913

CX01 Expiry of patent term

Granted publication date: 20090617

CX01 Expiry of patent term