CN101078308A

CN101078308A - Five-dimensional stereo cross marble theft-proof lock pin

Info

Publication number: CN101078308A
Application number: CN 200710129909
Authority: CN
Inventors: 张铁军
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-07-20
Filing date: 2007-07-20
Publication date: 2007-11-28

Abstract

The invention relates to a lock core of five-dimensional stereo cross marble anti-theft lock, comprising lock body, lock core, marble and a group of spring so on. It is characterized in that three rows of vertical marbles and two rows of horizontal marbles are designed in the lock body; vertical marble comprises upper vertical marble, left vertical marble and right vertical marble, which constitutes the lock core structure of five-dimensional stereo cross marble anti-theft lock. The structure design in invention can increase key amount greatly while marbles can not have resonance to be opened instantly in vibration unlock device to guarantee safety and reliability of door lock.

Description

Five-dimensional solid crossbar marble theftproof lock pin

Technical field

The present invention relates to lockset, be specifically related to a kind of lock core of theftproof lock, belong to International Classification of Patents E05B27/00 " cylinder lock that has tumbler pin or pellet shot from a slingshot " technical field.

Background technology

At present no matter traditional anti-theft lock core is quantum lock or atom lock, and the pellet shot from a slingshot of its lock core all is designed to single horizontal.Such design when the vibration lockaid gun is opened, causes the resonance of single horizontal pellet shot from a slingshot easily, causes moment to open.Simultaneously, laterally pellet shot from a slingshot is developed out a kind of master key easily and inserts the lock core unlatching.

Summary of the invention

Purpose of the present invention is to overcome deficiency of the prior art, provides a kind of and adopts horizontal, vertical both direction design that the five-dimensional solid crossbar marble theftproof lock pins of many row's pellets shot from a slingshot are arranged.

The objective of the invention is to be achieved through the following technical solutions.

A kind of five-dimensional solid crossbar marble theftproof lock pin, comprise lock body, lock core, pellet shot from a slingshot, one group of parts such as spring composition, design simultaneously has horizontal pellet shot from a slingshot and vertical pellet shot from a slingshot in lock body, specific design has three vertical pellets shot from a slingshot of row and two horizontal rows to pellet shot from a slingshot, the vertical pellet shot from a slingshot of described three rows is: go up vertical pellet shot from a slingshot, a left side vertically pellet shot from a slingshot and right vertically pellet shot from a slingshot, two horizontal rows in lock core constitute the lock core structure of five-dimensional solid crossbar marble theftproof jointly to pellet shot from a slingshot.

Described vertical pellet shot from a slingshot front portion of is provided with special-shaped boss.

The front portion of lock body is provided with the locking face lid, and this locking face lid joins together by rivet with lock core.

Five-dimensional solid crossbar marble theftproof lock pin of the present invention, top, left part, the vertical pellet shot from a slingshot of right part three rows have been adopted, two horizontal rows are established to pellet shot from a slingshot in the bottom, make when using the vibration lockaid gun, can not make pellet shot from a slingshot resonance take place and the situation of moment unlatching, simultaneously in a little lock chamber, can not insert two kinds of master keys simultaneously and carry out technical opening, thereby the safety that has guaranteed safe-guard door lock is with reliable.

Description of drawings

Fig. 1 is an overall structure schematic diagram of the present invention;

Fig. 2 is the A-A sectional drawing of Fig. 1;

Fig. 3 is the C-C sectional drawing of Fig. 1;

Fig. 4 is the D-D sectional drawing of Fig. 1;

The part sectioned view of Fig. 1 when Fig. 5 inserts state for key;

Fig. 6 is the E-E sectional drawing of Fig. 5;

Fig. 7 is the F-F sectional drawing of Fig. 5.

The specific embodiment

Referring to Fig. 1, shown the working condition that goes up vertical pellet shot from a slingshot 3, following horizontal pellet shot from a slingshot 9 and horizontal pellet shot from a slingshot 10 among the figure.Referring to Fig. 2, be vertical pellet shot from a slingshot 13 in a left side and the right vertically working condition schematic diagram of pellet shot from a slingshot 15.As can be seen, go up vertical pellet shot from a slingshot 3, the vertical pellet shot from a slingshot 13 in a left side, right vertically pellet shot from a slingshot 15, when no key inserted, the bossing on the pellet shot from a slingshot was embedded in the groove of lock body 2, and lock body 2, the vertical pellet shot from a slingshot 13 in a left side and right vertically pellet shot from a slingshot 15 are become one.Can not rotate mutually and reach the working condition of locking.Fig. 4 has shown the D-D sectional drawing of Fig. 1.Referring to Fig. 1, when no key inserted, laterally pellet shot from a slingshot 10 entered in the lock core hole 5 under the effect of spring, makes lock body 2 connect one with lock core 5, can not rotate mutually and reached the working condition of locking.

Referring to Fig. 5, Fig. 6, shown the working condition schematic diagram of opening when key inserts.

When key inserted, because key 1 is provided with the alveole that the depth does not wait, when all pellets shot from a slingshot entered alveole, pellet shot from a slingshot 10 just in time was in lock body 2 and the cylindrical of lock core 5 and the junction of endoporus, and then lock core is rotatable, is opening.

When key inserts and since the key upper design step and two shoulder steps, vertically pellet shot from a slingshot 13 and the right vertically bossing of pellet shot from a slingshot 15 push in the annular groove of lock body with last vertical pellet shot from a slingshot 3, a left side.This moment, lock core can arbitrarily rotate, shown in the F-F sectional drawing among Fig. 5.

Claims

1. five-dimensional solid crossbar marble theftproof lock pin, comprise lock body, lock core, pellet shot from a slingshot, one group of parts such as spring composition, it is characterized in that: design simultaneously has horizontal pellet shot from a slingshot and vertical pellet shot from a slingshot in lock body, specific design has three vertical pellets shot from a slingshot of row and two horizontal rows to pellet shot from a slingshot, the vertical pellet shot from a slingshot of described three rows is: go up vertical pellet shot from a slingshot, a left side vertically pellet shot from a slingshot and right vertically pellet shot from a slingshot, two horizontal rows in lock core constitute the lock core structure of five-dimensional solid crossbar marble theftproof jointly to pellet shot from a slingshot.

2. five-dimensional solid crossbar marble theftproof lock pin according to claim 1 is characterized in that: described front portion of vertical pellet shot from a slingshot is provided with special-shaped boss.

3. five-dimensional solid crossbar marble theftproof lock pin according to claim 1 is characterized in that: the front portion of lock body is provided with the locking face lid, and this locking face lid joins together by rivet with lock core.