CN104481274B

CN104481274B - A kind of lockset

Info

Publication number: CN104481274B
Application number: CN201410717091.0A
Authority: CN
Inventors: 薛宜
Original assignee: Individual
Current assignee: Nantong Xinxing Machinery Manufacturing Co Ltd
Priority date: 2014-11-27
Filing date: 2014-11-27
Publication date: 2016-09-07
Anticipated expiration: 2034-11-27
Also published as: CN104481274A

Abstract

nullThe invention discloses a kind of lockset，By key、Lock housing and lock core assembly composition，It is characterized in that: the unlatching end face of key lays installing hole A、B、C and D，Installing hole A is built with the first magnet，Installing hole B is built with the second magnet，Installing hole C is built with the 3rd magnet，Magnet is not filled in installing hole D，Lock core assembly includes lock core、Lock dog、Have strong market potential、Short pin、Anti-theft pin、First bar magnet、Second bar magnet、Dog chart and shifting block，Lock core is provided with pin-and-hole a、b、C and d，Lock dog is provided with pin-and-hole a1、b1、C1 and d1，Have strong market potential and be located in pin-and-hole a，The bottom having strong market potential is inserted in pin-and-hole a1，Short pin is located in pin-and-hole d，Anti-theft pin is located in pin-and-hole d1，Short pin and anti-theft pin pairing are arranged，The bottom of short pin and the top of anti-theft pin abut，This abutment face is generally aligned in the same plane with the lower surface of lock core，First bar magnet is located in pin-and-hole c，The bottom of the first bar magnet is inserted in pin-and-hole c1，Second bar magnet is located in pin-and-hole b，The bottom of the second bar magnet is inserted in pin-and-hole b1.The present invention has the advantage that theftproof performance is good.

Description

A kind of lockset

[technical field]

The present invention relates to the improvement invention of a kind of lockset.

[background technology]

Along with progress and anti-theft measure the most perfect of society, various the antitheft of different occasion can be suitable for Lockset arises at the historic moment, and lock includes common lock, coded lock, induction lock etc., but traditional general Logical lock, generally exists and is prone to by the problem of technical unlocking, and theftproof performance is undesirable.

[summary of the invention]

The invention provides a kind of lockset with the good advantage of theftproof performance.

The present invention implements by the following technical programs:

A kind of lockset, is made up of key, lock housing and lock core assembly, and key is by opening end face and lock core assembly Lockset is opened in contact, it is characterised in that: the unlatching end face of key lays installing hole A, installing hole B, installation Hole C and installing hole D, installing hole A built with the first magnet, installing hole B built with N pole down Two magnet, installing hole C, built with S pole the 3rd magnet down, does not fill magnet, lock core group in installing hole D Part rotates setting in lock housing, lock core assembly include lock core, lock dog, have strong market potential, short pin, anti-theft pin, N pole The first bar magnet upward, S pole the second bar magnet, dog chart and shifting block upward, plug face is provided with locating slot coupling The unlatching end face of key, shifting block arranges be connected fixing with lock core, leaves between shifting block and lock core in lock core bottom Transverse holes allows described lock dog make horizontal sliding action wherein, and the bottom of lock dog is provided with the stage clip laterally put, Under stage clip effect, the head of lock dog is provided with lockset " opens " against the internal chamber wall of lock housing, the internal chamber wall of lock housing " locking " stopper slot, the lower surface of lock core is provided with the pin-and-hole a corresponding with installing hole A and installing hole B Corresponding pin-and-hole c corresponding with installing hole C for pin-and-hole b and the pin-and-hole d corresponding with installing hole D, lock dog upper End face is provided with pin corresponding with pin-and-hole c for pin-and-hole b1 corresponding with pin-and-hole b for the pin-and-hole a1 corresponding with pin-and-hole a Hole c1 and the pin-and-hole d1 corresponding with pin-and-hole d, has strong market potential and supporting dog chart is actively installed in pin-and-hole a, has strong market potential Bottom exposes to the lower surface of lock core and is inserted in pin-and-hole a1, and short pin and supporting dog chart are actively installed on pin-and-hole In d, anti-theft pin is actively installed in pin-and-hole d1, and short pin and anti-theft pin pairing are arranged, the bottom of short pin and antitheft The top of pin abuts, this abutment face is generally aligned in the same plane with the lower surface of lock core, the first bar magnet and supporting Dog chart be actively installed in pin-and-hole c, the bottom of the first bar magnet exposes to the lower surface of lock core and is inserted into pin-and-hole In c1, the second bar magnet and supporting dog chart are actively installed in pin-and-hole b, and the bottom of the second bar magnet exposes to lock core Lower surface and be inserted in pin-and-hole b1.

In technique scheme, after the unlatching end face of the key of only correct pairing contacts with plug face alignment, Having strong market potential within lock core, the first bar magnet and the second bar magnet just can be adsorbed by the magnet of Keyed interior simultaneously and carry out Upper mobile make, and short pin and anti-theft pin not by magnet adsorption so being failure to actuate, such lock core could rotate Opening lockset, the difficulty of technical unlocking is very big, it is possible to be effectively improved the theftproof performance of lockset.

[accompanying drawing explanation]

The present invention has a drawings described below:

Fig. 1 is the structural representation of the present invention.

[detailed description of the invention]

As it can be seen, a kind of lockset of the present invention, it is made up of key 1, lock housing 9 and lock core assembly, key 1 Open lockset by opening end face and lock core component touch, the unlatching end face of key 1 lay installing hole A, Installing hole B, installing hole C and installing hole D, installing hole A, installing hole B, installing hole C and installing hole D Being all provided with multiple, installing hole A is built with the first magnet 2 (S pole down can also N pole down), in installing hole B Equipped with N pole the second magnet 17 down, installing hole C, built with S pole the 3rd magnet 16 down, installs Not filling magnet in the D of hole, the unlatching end face diaphragm 15 of key 1 covers, and lock core assembly rotates in lock housing 9 Arrange, lock core assembly include lock core 5, lock dog 6, have strong market potential 4, short pin 12, anti-theft pin 11, N pole upward First bar magnet 14, S pole the second bar magnet 3, dog chart 13 and shifting block 8 upward, lock core 5 surface is provided with location The unlatching end face of groove 51 valid key 1, shifting block 8 arranges be connected fixing with lock core 5, dials in lock core 5 bottom Leaving transverse holes 10 between block 8 and lock core 5 allows described lock dog 6 make horizontal sliding action, lock dog 6 wherein Bottom be provided with the stage clip 7 laterally put, under stage clip effect, the head of lock dog 6 is against the internal chamber wall of lock housing 9, The internal chamber wall of lock housing is provided with lockset and " opens " and " locking " stopper slot 91, the lower surface of lock core 5 be provided with Pin-and-hole c corresponding with installing hole C for pin-and-hole b corresponding with installing hole B for pin-and-hole a corresponding for installing hole A And the pin-and-hole d corresponding with installing hole D, the upper surface of lock dog 6 be provided with the pin-and-hole a1 corresponding with pin-and-hole a and Pin-and-hole c1 corresponding with pin-and-hole c for pin-and-hole b1 corresponding for pin-and-hole b and the pin-and-hole d1 corresponding with pin-and-hole d, has strong market potential 4 and supporting dog chart 13 be actively installed in pin-and-hole a, have strong market potential under dog chart effect 4 bottom expose to lock core The lower surface of 5 is also inserted in pin-and-hole a1, and short pin 12 and supporting dog chart 13 are actively installed in pin-and-hole d, Anti-theft pin 11 is actively installed in pin-and-hole d1, and short pin 12 and anti-theft pin 11 pairing are arranged, under dog chart effect The bottom of short pin 12 and the top of anti-theft pin 11 abut, this abutment face is positioned at the lower surface of lock core 5 Same plane, the first bar magnet 14 and supporting dog chart 13 are actively installed in pin-and-hole c, under dog chart effect The bottom of one bar magnet 14 exposes to the lower surface of lock core 5 and is inserted in pin-and-hole c1, the second bar magnet 3 and joining The dog chart 13 of set is actively installed in pin-and-hole b, and under dog chart effect, the bottom of the second bar magnet 3 exposes to lock core 5 Lower surface and be inserted in pin-and-hole b1, described lock core 5 and lock dog 6 use copper material, described dog chart 13 Use stainless steel.

Above-mentioned lockset is performed such to be opened with antitheft: under peacetime state, owing to the bottom having strong market potential is inserted In pin-and-hole a1, the bottom of the first bar magnet is inserted in pin-and-hole c1, and the bottom of the second bar magnet is inserted into pin-and-hole In b1, can not produce horizontal sliding between lock dog and lock core, the head of lock dog is limited to lock housing internal chamber wall simultaneously Stopper slot, so lock core can not be rotated, lockset can not be opened；Opening of the key of only correct pairing Opening after the locating slot of end face and plug face is directed at and contact with plug face, having strong market potential within lock core just understands quilt First magnet adsorption of Keyed interior carries out upper mobile work, and the bottom having strong market potential is fully retracted in pin-and-hole a, with The first bar magnet within Shi Suoxin is carried out within upper mobile work, lock core by the 3rd magnet adsorption of Keyed interior Second bar magnet is carried out upper mobile work by the second magnet adsorption of Keyed interior, and the bottom of the first bar magnet is fully retracted into In pin-and-hole c, the bottom of the second bar magnet is fully retracted in pin-and-hole b, and short pin and anti-theft pin be not by magnetic Iron adsorbs so being failure to actuate, and is now rotated further by key and just can make to produce between lock dog and lock core horizontal sliding, lock The head of block leaves stopper slot, so lock core just can be rotated, then lockset is opened.If key is the most right, Do not mate the first magnet of arrangement, the second magnet and the 3rd magnet to having strong market potential, the second bar magnet and the first bar magnet Carrying out magnetic absorption, lock core cannot be rotated, or has magnet that short pin is carried out magnetic absorption simultaneously, that Short pin anti-theft pin while indentation pin-and-hole d also can be partially in pin-and-hole d, and lock core still can not be turned Dynamic, only key mates completely with lock core, i.e. magnet with have strong market potential, bar magnet on the premise of complete one_to_one corresponding, Lock core just can be rotated to open lockset.

Claims

1. a lockset, is made up of key, lock housing and lock core assembly, and key connects with lock core assembly by opening end face Touch and open lockset, it is characterised in that: the unlatching end face of key lays installing hole A, installing hole B, peace Dress hole C and installing hole D, installing hole A are built with the first magnet, and installing hole B is built with N pole down The second magnet, installing hole C, built with S pole the 3rd magnet down, does not fill magnet in installing hole D, Lock core assembly rotates setting in lock housing, lock core assembly include lock core, lock dog, have strong market potential, short pin, antitheft Pin, N pole the first bar magnet upward, S pole the second bar magnet, dog chart and shifting block upward, plug face sets Having the unlatching end face of locating slot valid key, shifting block arranges be connected fixing with lock core, shifting block in lock core bottom And leaving transverse holes between lock core allows described lock dog make horizontal sliding action wherein, and the bottom of lock dog is provided with The stage clip laterally put, under stage clip effect, the head of lock dog is against the internal chamber wall of lock housing, the inner chamber of lock housing Wall is provided with lockset and " opens " and " locking " stopper slot, and the lower surface of lock core is provided with corresponding with installing hole A Pin-and-hole c corresponding with installing hole C for pin-and-hole b corresponding with installing hole B for pin-and-hole a and with installing hole D Corresponding pin-and-hole d, it is corresponding with pin-and-hole b that the upper surface of lock dog is provided with the pin-and-hole a1 corresponding with pin-and-hole a Pin-and-hole c1 corresponding with pin-and-hole c for pin-and-hole b1 and the pin-and-hole d1 corresponding with pin-and-hole d, has strong market potential and supporting Dog chart is actively installed in pin-and-hole a, and the bottom having strong market potential exposes to the lower surface of lock core and is inserted in pin-and-hole a1, Short pin and supporting dog chart are actively installed in pin-and-hole d, and anti-theft pin is actively installed in pin-and-hole d1, and short pin is with anti- Stealing and selling pairing to arrange, the bottom of short pin and the top of anti-theft pin abut, under this abutment face and lock core End face is generally aligned in the same plane, and the first bar magnet and supporting dog chart are actively installed in pin-and-hole c, the first bar magnet Bottom exposes to the lower surface of lock core and is inserted in pin-and-hole c1, and the second bar magnet and supporting dog chart activity set In pin-and-hole b, the bottom of the second bar magnet exposes to the lower surface of lock core and is inserted in pin-and-hole b1.