CN202125127U

CN202125127U - Parallel opened lockset

Info

Publication number: CN202125127U
Application number: CN201120158571XU
Authority: CN
Inventors: 甘伦
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-05-17
Filing date: 2011-05-17
Publication date: 2012-01-25
Anticipated expiration: 2021-05-17

Abstract

The utility model relates to a parallel opened lockset comprising a lock body and a key, wherein the key is matched with the lock body in use; a key groove is formed on the key; the lock body comprises a lock body housing, a lock cylinder, a locking bar and a parallel opened blade unit, wherein the lock cylinder is inserted into the lock body housing; the locking bar is connected to the rear end of the lock cylinder; the parallel opened blade unit is arranged in the lock cylinder and comprises a plurality of horizontal blade groups and a lock rod; a plurality of blade holes are formed on the lock cylinder in the horizontal direction; a lock rod hole is formed on the lock cylinder in the vertical direction; the plurality of blade holes are communicated with the lock rod hole respectively; the plurality of horizontal blade groups are as many as the plurality of blade hole; the horizontal blade groups are arranged in the blade holes; and the lock rod is arranged in the lock rod hole.

Description

A kind of parallel opening formula lockset

Technical field

The utility model relates to a kind of lockset, be meant especially a kind of in the process that lockset is opened the blade horizontal movement locking bolt is fallen reach the lockset of breakdown action.

Background technology

As everyone knows; The very general life that is applied in people has now suffered according to the purposes of lockset and has distinguished lockset as a kind of security protection antitheft apparatus; Generally be divided into house lead in door lock, room Inner door lock etc. now, wherein, the house lead in door lock claims that also theftproof lock generally is arranged on the entering house door.Entering house door is the gate of each family, is the outer dividing ridge of family man, and it must have a special function, can play the effect of insurance, safety precaution exactly.House lead in generally is made up of two fan doors: a fan iron gate, a total door of fan (normally timber).For iron gate, tow sides to lock, be commonly called as: double-head lock.Commonly used have more insurance portal lock and lock pin steel casement door to lock.And the room Inner door lock refers generally to the bedroom lock.Making has insurance function in the room, key operated hand holding lock of external application or congenerous ball lock in the room.

But generally all comprise lock core in above-mentioned its structure of which kind of lockset; Be provided with some lock core terminals in the lock core; When inserting the key do not match or other objects in the lockset irregular alignment of some lock core terminals this moment lockset be in locking state, and when inserting supporting key in the lockset, this moment by some lock core terminals of tartar pushing tow on the key; Make some lock core terminals regularly arranged, this time, people can reach the purpose of opening lockset through screw key.

But the manner of execution of the inner lock core terminal of its lock core is all too complicated with regard to the lockset that occurs at present now; Cause the high shortcoming of the high fault rate of processing cost; In addition because the restriction of matching relationship between conventional lock cylinders and the lock core terminal; The security protection coefficient of traditional lockset is all lower, and this is the major defect for conventional art.

The utility model content

The utility model provides a kind of parallel opening formula lockset; Its blade horizontal movement in the process of opening falls locking bolt to reach the effect of opening lockset; Can improve the performance of lockset through such motion mode, simplify the structure of lockset, and this be the main purpose of the utility model.

The technical scheme that the utility model is taked is: a kind of parallel opening formula lockset; Its bag lock body and key; This key and this lock body are used, and this key is inserted in this lock body can opens this lock body when in use, and this is provided with key on the key.

This lock body comprises lock body shell, lock core, sword iron and parallel opening formula blade unit; Wherein, This lock core is plugged in this lock body shell; This sword iron is connected the rear end of this lock core, and this parallel opening formula blade unit is arranged in this lock core, and this parallel opening formula blade unit comprises some groups of horizontal blade groups and locking bolt.

The utility model is in concrete the use, and this key inserts from the keyhole of this lock core, this moment; This key is positioned at the bottom of this parallel opening formula blade unit, and along with progressing into of this key, some groups of this parallel opening formula blade unit these horizontal blade groups progress in this key of this key; Meanwhile, this key is some groups of these horizontal blade groups of pushing tow in the horizontal direction, make some groups of these horizontal blade groups be aligned to the precalculated position that lockset can be opened; Afterwards; This locking bolt drops in this parallel opening formula blade unit, thereby removes the bolt death situation attitude of this locking bolt, finally reaches the purpose that lockset is opened.

Offer some vane holes on this lock core horizontal direction; Offer the locking bolt hole on this lock core vertical direction; Some these vane holes are connected with this locking bolt hole respectively, and the quantity of some groups of these horizontal blade groups is consistent with the quantity of some these vane holes, and are one-to-one relationship; This horizontal blade group is arranged in this vane hole, and this locking bolt is arranged in this locking bolt hole.

Each this horizontal blade group all comprises first blade, second blade and leaf spring, and this first vane tip offers tank, and this first blade bottom is provided with tartar; Be provided with spring eye in this first blade; This second blade and this first blade are parallel to each other, and this second vane tip offers tank, and this second blade bottom is provided with tartar; Be provided with spring eye in this second blade; This spring eye of this first blade and this spring eye of this second blade are around forming spring cavity, and this leaf spring is arranged in this spring cavity, that is to say that this leaf spring is arranged in this spring eye of this spring eye and this second blade of this first blade simultaneously; Can make this first blade and the staggered reciprocating motion of this second blade through this leaf spring, this locking bolt is positioned at the top of some groups of these horizontal blade groups.

The utility model is in concrete the use; When this key inserts from the keyhole of this lock core; When some groups of this parallel opening formula blade unit these horizontal blade groups progress in this key of this key, by this key to this tartar, the pushing tow action, make this first blade and the horizontal crisscross motion of this second blade of each this horizontal blade group of group; Finally make some these tanks, be arranged in a straight trough; This moment, thus this locking bolt falls into the bolt death situation attitude that this straight trough is removed this locking bolt, finally reaches the purpose that lockset is opened.

These locking bolt two ends are provided with the locking bolt spring; This locking bolt spring is between this locking bolt and this lock core, and this locking bolt top also offers ball grooves, is provided with ball in this ball grooves; This ball is between this locking bolt and this lock body shell; As stated, the structure design through this locking bolt spring can make the better resilience of this locking bolt, through this ball this locking bolt is moved more smoothly.

The beneficial effect of the utility model is: the utility model is in concrete the use; When this key inserts from the keyhole of this lock core, when some groups of this parallel opening formula blade unit these horizontal blade groups progress in this key of this key, by this key to this tartar, the pushing tow action; Make this first blade and the horizontal crisscross motion of this second blade of each this horizontal blade group of group; Finally make some these tanks, be arranged in a straight trough, this moment, thereby this locking bolt falls into the bolt death situation attitude that this straight trough is removed this locking bolt; Finally reach the purpose that lockset is opened; The horizontal movement of the utility model through blade make lockset open and locking state between conversion, can improve the performance of lockset through such mode, make it the pick-proof that reaches better, the anti-effect structure of opening.

Description of drawings

Fig. 1 is the three-dimensional decomposition texture sketch map of the utility model.

Fig. 2 is the schematic perspective view of the utility model parallel opening formula blade unit.

Fig. 3 is the schematic perspective view of the utility model lock core.

Fig. 4 is the schematic perspective view of the utility model horizontal blade group.

Fig. 5 is the schematic perspective view of the utility model locking bolt.

Fig. 6 is the cross-sectional view of the utility model.

The specific embodiment

Shown in Fig. 1 to 6, a kind of parallel opening formula lockset, its bag lock body 100 and key 200, this key 200 is used with this lock body 100, this key 200 is inserted in this lock body 100 can opens this lock body 100 when in use.

This key 200 is provided with key 210.

This lock body 100 comprises lock body shell 10, lock core 20, sword iron 30 and parallel opening formula blade unit 40.

Wherein, this lock core 20 is plugged in this lock body shell 10, and this sword iron 30 is connected the rear end of this lock core 20, and this parallel opening formula blade unit 40 is arranged in this lock core 20.

This parallel opening formula blade unit 40 comprises some groups of horizontal blade groups 41 and locking bolt 42.

The utility model is in concrete the use, and this key 200 inserts from the keyhole of this lock core 20, this moment; This key 200 is positioned at the bottom of this parallel opening formula blade unit 40; Along with progressing into of this key 200, some groups of this parallel opening formula blade unit 40 these horizontal blade groups 41 progress in this key 210 of this key 200, meanwhile; This key 210 is some groups of these horizontal blade groups 41 of pushing tow in the horizontal direction; Make some groups of these horizontal blade groups 41 be aligned to the precalculated position that lockset can be opened, afterwards, this locking bolt 42 drops in this parallel opening formula blade unit 40; Thereby remove the bolt death situation attitude of this locking bolt 42, finally reach the purpose that lockset is opened.

Offer some vane holes 21 on these lock core 20 horizontal directions, offer locking bolt hole 22 on these lock core 20 vertical directions.

Some these vane holes 21 are connected with this locking bolt hole 22 respectively.

The quantity of some groups of these horizontal blade groups 41 is consistent with the quantity of some these vane holes 21, and is one-to-one relationship.

This horizontal blade group 41 is arranged in this vane hole 21, and this locking bolt 42 is arranged in this locking bolt hole 22.

Each this horizontal blade group 41 all comprises first blade 51, second blade 52 and leaf spring 53.

These first blade, 51 tops offer tank 511, and these first blade, 51 bottoms are provided with tartar 512, are provided with spring eye 513 in this first blade 51.

This second blade 52 is parallel to each other with this first blade 51, and these second blade, 51 tops offer tank 521, and these second blade, 52 bottoms are provided with tartar 522, are provided with spring eye 523 in this second blade 52.

This spring eye 513 of this first blade 51 centers on the formation spring cavity with this spring eye 523 of this second blade 52, and this leaf spring 53 is arranged in this spring cavity.

That is to say that this leaf spring 53 is arranged in this spring eye 523 of this spring eye 513 and this second blade 52 of this first blade 51 simultaneously.

Can make this first blade 51 and these second blade, 52 staggered reciprocating motions through this leaf spring 53.

This locking bolt 42 is positioned at the top of some groups of these horizontal blade groups 41.

The utility model is in concrete the use; When this key 200 inserts from the keyhole of this lock core 20; When some groups of this parallel opening formula blade unit 40 these horizontal blade groups 41 progress in this key 210 of this key 200,, make this first blade 51 and these second blade, 52 horizontal crisscross motions of each this horizontal blade group 41 of group by the pushing tow action of 210 pairs of these tartars 512,522 of this key; Finally make some these tanks 511,521 be arranged in a straight trough; This moment, thus this locking bolt 42 falls into the bolt death situation attitude that this straight trough is removed this locking bolt 42, finally reaches the purpose that lockset is opened.

These locking bolt 42 two ends are provided with locking bolt spring 421, and this locking bolt spring 421 is between this locking bolt 42 and this lock core 20.

These locking bolt 42 tops also offer ball grooves 422, are provided with ball 423 in this ball grooves 422, and this ball 423 is between this locking bolt 42 and this lock body shell 10.

As stated, the structure design through this locking bolt spring 421 can make this locking bolt 42 better resiliences, through this ball 423 this locking bolt 42 is moved more smoothly.

Claims

1. parallel opening formula lockset, its bag lock body and key, this key and this lock body are used; This is provided with key on the key, it is characterized in that: this lock body comprises lock body shell, lock core, sword iron and parallel opening formula blade unit, wherein; This lock core is plugged in this lock body shell, and this sword iron is connected the rear end of this lock core, and this parallel opening formula blade unit is arranged in this lock core; This parallel opening formula blade unit comprises some groups of horizontal blade groups and locking bolt, offers some vane holes on this lock core horizontal direction, offers the locking bolt hole on this lock core vertical direction; Some these vane holes are connected with this locking bolt hole respectively; The quantity of some groups of these horizontal blade groups is consistent with the quantity of some these vane holes, and this horizontal blade group is arranged in this vane hole, and this locking bolt is arranged in this locking bolt hole.

2. a kind of parallel opening formula lockset as claimed in claim 1 is characterized in that: each this horizontal blade group all comprises first blade, second blade and leaf spring, and this first vane tip offers tank; This first blade bottom is provided with tartar; Be provided with spring eye in this first blade, this second blade and this first blade are parallel to each other, and this second vane tip offers tank; This second blade bottom is provided with tartar; Be provided with spring eye in this second blade, this spring eye of this first blade and this spring eye of this second blade are around forming spring cavity, and this leaf spring is arranged in this spring cavity.

3. a kind of parallel opening formula lockset as claimed in claim 2, it is characterized in that: this locking bolt is positioned at the top of some groups of these horizontal blade groups.

4. a kind of parallel opening formula lockset as claimed in claim 3, it is characterized in that: these locking bolt two ends are provided with the locking bolt spring, and this locking bolt spring is between this locking bolt and this lock core.

5. a kind of parallel opening formula lockset described in claim 3 or 4, it is characterized in that: this locking bolt top also offers ball grooves, is provided with ball in this ball grooves, and this ball is between this locking bolt and this lock body shell.