CN102787754A

CN102787754A - Novel tapered end for locket

Info

Publication number: CN102787754A
Application number: CN201210118479XA
Authority: CN
Inventors: 王兴明; 张志明; 田春毅
Original assignee: ZHEJIANG ZHENGDONG VEHICLE FITTINGS CO Ltd
Current assignee: ZHEJIANG ZHENGDONG VEHICLE FITTINGS CO Ltd
Priority date: 2012-09-03
Filing date: 2012-09-03
Publication date: 2012-11-21

Abstract

The invention discloses a novel tapered end for a lockset. The novel tapered end is characterized in that the key head of a key is blocky; a plurality of magnet installation holes are formed in the key head; magnets are arranged in a plurality of magnet installation holes A; a lock core assembly is rotationally arranged in a lock head body, and comprises a lock core, a slide block, a pressure spring, a long pin, a short pin, an anti-theft pin, a pin spring and a transmission block; the upper end face of the lock core is over against the end face of the key head; the slide bock is arranged in a sliding way by being attached to the lower end face of the lock core; the transmission block is arranged below the slide block, and is connected with the lock core; the lower end face of the lock core and the upper end face of the slide bock are provided with pin holes of which the quantity is the same as that of the installation holes and which correspond to the magnet installation holes one by one respectively; the long pin and matched pin spring are movably arranged in the lock core pin holes which correspond to the magnet installation holes A; the short pin and the anti-theft pin are arranged pairwise; the short pin and the matched pin spring are arranged in the lock core pin holes; and the anti-theft pin is arranged in a transmission block pin hole. The novel tapered end has the advantages of convenience for carrying the key which is short, advanced function, saving in cost, high anti-theft performance and high universality.

Description

The novel tapered end of lockset

[technical field]

The present invention relates to a kind of lockset, be specifically related to a kind of tapered end of lockset.

[background technology]

The kind of lockset is very many, and except that some coded locks, induction lock, the tapered end of lockset on the traditional sense has following shortcoming in various degree: key is long is inconvenient to carry, and function is not fashionable, cost is higher, theftproof performance is relatively poor, versatility is not strong.

[summary of the invention]

To the deficiency that prior art exists, the object of the invention aims to provide a kind of key weak point and is easy to carry, function fashion, saving cost, the novel tapered end of theftproof performance lockset good, highly versatile.

The present invention implements through following technical scheme:

The novel tapered end of lockset comprises key, tapered end and lock core assembly, it is characterized in that: the spoon head of key is block, is provided with a plurality of magnetic patch installing holes in the spoon head, is provided with magnetic patch in several magnetic patch installing holes A therein; The lock core assembly is rotatable to be located in the tapered end; The lock core assembly comprises lock core, slide block, stage clip, has strong market potential, short pin, anti-ly steal and sell, dog chart and drive block; The upper surface of lock core is over against the spoon end surface; The lower surface that slide block is pasting lock core slide to be provided with, and stage clip is located at the slide block place, leans the gear groove that tapered end inner chamber side face is provided with all the time at the head of stage clip effect sliding block; The below that drive block is located at slide block is connected with lock core; In the lower surface of lock core, the upper surface of slide block is respectively equipped with identical with magnetic patch installing hole quantity and pin-and-hole one to one; Having strong market potential is actively installed in the lock core pin-and-hole corresponding with magnetic patch installing hole A with supporting dog chart, and the afterbody of having strong market potential exposes to the lower surface of lock core, and short pin and anti-is stolen and sold the pairing setting; Its short-and-medium pin and supporting dog chart are located in the lock core pin-and-hole; Anti-stealing and selling is located in the drive block pin-and-hole, and short pin leans with the anti-afterbody of stealing and selling is in the same place, and the lower surface that leans face and lock core is on same plane.

The tapered end of technique scheme, different fully with the lock head structure of conventional lock, it adopts the principle of magnetic attraction to open lockset, and is simple in structure; Be skillfully constructed, function is fashionable, and in design, takes into full account and strengthened the versatility and the theftproof of tapered end; And the saving cost, simultaneously, the tapered end of above-mentioned innovative design; Its key has not had the elongated appearance of traditional structure, and length shortens greatly, is easy to carry very much.

Three rows four that described magnetic patch installing hole is provided with uniform distances are listed as totally ten two.Place one or more magnetic patch through layout in 12 holes, whole tapered end can have the size of key about 180,000, and theftproof performance is very good.

As preferably, the spoon head has prolate side's shape, and the two sides of spoon head have the oblique cutting body, and the upper surface of lock core is provided with the slot with oblique cutting body coupling, and through oblique cutting body and slot, key inserts lock core from the lock core side surface direction lock core is rotated.From finding out, it is that key inserts from the cylinder side edge direction that tapered end of the present invention is opened, and inserts different fully with traditional axial direction.

As preferably, the lower surface of slide block and the upper surface of drive block are provided with the spring chamber, and described stage clip is located in the spring chamber.

[description of drawings]

Fig. 1 is an outline drawing of the present invention;

Fig. 2 is Assembly part figure of the present invention;

Fig. 3 is the bottom view of key part among Fig. 2;

Fig. 4 is the bottom view of lock core part among Fig. 2;

Fig. 5 is the bottom view of drive block part among Fig. 2;

Fig. 6 is an assembling drawing of the present invention.

[specific embodiment]

As shown in the figure, the novel tapered end of this lockset comprises key 1, tapered end 14 and lock core assembly; The spoon 2 of key has prolate side's shape; The two sides of spoon 2 have oblique cutting body 2a, and the end face of spoon 2 is the plane, and three rows, four row that the end face of spoon 2 is provided with uniform distances are totally ten two magnetic patch installing hole 2b; Be provided with magnetic patch 3 in three magnetic patch installing hole A therein, the end face of spoon head covers with diaphragm 4 then; The lock core assembly is rotatable to be located in the tapered end 14; The lock core assembly comprises lock core 5, slide block 11, stage clip 12, have strong market potential 8, short pin 9, anti-ly steal and sell 10, dog chart 7 and drive block 13; The upper surface of lock core 5 is over against spoon 2 end face; The upper surface of lock core 5 is provided with the slot 5a with oblique cutting body 2a coupling, and through oblique cutting body and slot, key inserts lock core from the lock core side surface direction lock core is rotated; The lower surface 5c slip that slide block 11 is pasting lock core 5 is provided with; The below that drive block 13 is located at slide block 11 is fixedly connected through pin 6 with lock core 5, and the upper surface of the lower surface of slide block 11 and drive block 13 is provided with

spring chamber

11b and 13a, and described stage clip 12 is located in the above-mentioned spring chamber; Head 11c at stage clip 12 effect sliding blocks 11 leans the gear groove 14a that tapered end 14 inner chamber side faces are provided with all the time, and the lower surface of drive block 13 has had the power transmission shaft 13b of gearing; In the lower surface of lock core 5, the upper surface of slide block 11 is respectively equipped with identical with magnetic patch installing hole 2b quantity and pin-and-

hole

5b and 11a one to one; Article three, have strong market potential and 8 be actively installed in the lock core pin-and-hole corresponding with supporting dog chart 7 with magnetic patch installing hole A; 8 afterbodys of having strong market potential expose to the lower surface 5c of lock core 5; Short pin 9 is stolen and sold 10 pairings and is provided with three pairs with anti-, and wherein three short pins 9 are located in the lock core pin-and-hole with supporting dog chart 7, and three anti-steals and sells 10 and be located in the drive block pin-and-hole; Short pin leans with the anti-afterbody of stealing and selling is in the same place, and the lower surface 5c that leans face and lock core is on same plane.

The tapered end of lockset of the present invention is opened like this and guarded against theft: key inserts from the side surface direction of lock core end face; The end face of spoon head contacts with the upper surface of lock core; In 3 pairs of lock core pin-and-holes of three magnetic patch three have strong market potential and 8 carry out magnetic absorption; In 8 compression dog charts, 7 whole indentation lock core pin-and-holes, at this moment key just turns lock core 5 so three have strong market potential, and lock core 5 drives drive blocks 13 and rotates the unlatching of locking; If key is not right, there is not magnetic patch 8 to carry out magnetic absorption to having strong market potential, lock core just can not rotate; If there is magnetic patch that short pin 9 is carried out magnetic absorption, in the short pin 9 compression dog charts 7 indentation lock core pin-and-holes, this moment anti-stolen and sold 10 and also can partly get into the lock core pin-and-hole so; Lock core still can not rotate; Have only key and lock core to mate fully, promptly under magnetic patch and the fully corresponding prerequisite of having strong market potential, lock core just can be rotated.

Claims

1. the novel tapered end of lockset comprises key (1), tapered end (14) and lock core assembly, it is characterized in that: the spoon head (2) of key is block, is provided with a plurality of magnetic patch installing holes (2b) in the spoon head (2), is provided with magnetic patch (3) in several magnetic patch installing holes A therein; The lock core assembly is rotatable to be located in the tapered end (14); The lock core assembly comprises lock core (5), slide block (11), stage clip (12), have strong market potential (8), short pin (9), anti-(10), dog chart (7) and the drive block (13) stolen and sold; The upper surface of lock core (5) is over against the spoon end surface; Lower surface (5c) slip that slide block (11) is pasting lock core is provided with, and stage clip (12) is located at slide block (11) and locates, and the head (11c) that acts on sliding block at stage clip (12) leans the gear groove (14a) that tapered end (14) inner chamber side face is provided with all the time; The below that drive block (13) is located at slide block (11) is connected with lock core (5); In the lower surface of lock core (5), the upper surface of slide block (11) is respectively equipped with identical with magnetic patch installing hole (2b) quantity and pin-and-hole (5b, 11a) one to one; Have strong market potential (8) and supporting dog chart (7) is actively installed in the lock core pin-and-hole corresponding with magnetic patch installing hole A; (8) afterbody of having strong market potential exposes to the lower surface (5c) of lock core; Weak point is sold (9) and is prevented stealing and selling (10) pairing and is provided with, and its short-and-medium pin (9) and supporting dog chart (7) are located in the lock core pin-and-hole (5b), prevent that stealing and selling (10) is located in the drive block pin-and-hole (11a); Short pin (9) and the anti-afterbody of stealing and selling (10) lean together, and the lower surface (5c) that leans face and lock core is on same plane.

2. the novel tapered end of lockset according to claim 1 is characterized in that: described magnetic patch installing hole (2b) is provided with totally ten two of three rows, four row of uniform distances.

3. the novel tapered end of lockset according to claim 1; It is characterized in that: spoon head (2) has prolate side's shape; The two sides of spoon head (2) have oblique cutting body (2a); The upper surface of lock core (5) is provided with the slot (5a) with oblique cutting body (2a) coupling, and through oblique cutting body and slot, key (1) inserts lock core from lock core (5) side surface direction lock core is rotated.

4. the novel tapered end of lockset according to claim 1, it is characterized in that: the upper surface of the lower surface of slide block (11) and drive block (13) is provided with spring chamber (11b, 13a), and described stage clip (12) is located in the spring chamber.