CN211448132U - Push button type lock for customs box - Google Patents

Abstract

The utility model discloses a push away button formula customs box lock, including face-piece, drain pan, bottom plate in the drain pan, two spring bolt slides, key lock core and the trick lock core of spring bolt on the bottom plate to and in the gliding button that pushes away of face-piece, establish respectively at the axial both ends of trick lock core with the key lock core, the bottom of trick lock core is equipped with gliding gleitbretter, and the both ends of gleitbretter are connected with spring bolt slide and key lock core plug-in card respectively, and in the key lock core suit pushed away the button, it is connected with the dabber plug-in card of trick lock core to push away the button, and the bottom of key lock core forms the eccentric lug of stirring the gleitbretter, all installs the spring that keeps locking direction slip trend between spring. The utility model discloses simple structure more is favorable to processing the assembly in production to reduction in production cost.

Description

Push button type lock for customs box

Technical Field

The utility model belongs to the technical field of the padlock technique and specifically relates to indicate the padlock that has the sign of unblanking.

Background

The customs lock is a lock which is provided with a key lock and a coded lock simultaneously so as to facilitate customs clearance check when passing customs, wherein the coded lock is used by a user, and the key lock is used by customs personnel. The coded lock core mainly comprises a coded wheel, a wheel sleeve and a core shaft. The cipher lock core is designed to move axially when the cipher wheel rotates to the unlocking cipher position, so as to control the switch of the lock tongue. The key lock cylinder is mostly designed to rotate the lock body after the key is inserted, and the switch of the bolt is controlled by the lock body. The traditional customs box lock structure is generally complex and complex to assemble. The utility model discloses make further improvement to this kind of customs box lock, make its structure simple more reasonable, more be favorable to the processing assembly.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a customs box lock of simple structure, convenient assembly.

The technical scheme adopted for solving the technical problems is as follows: the utility model provides a push away button formula customs box lock, is including the face-piece, the drain pan, bottom plate in the drain pan, the spring bolt slide, key lock core and the password lock core of two spring bolts on the bottom plate to and in the gliding button that pushes away of face-piece, its characterized in that: the lock bolt sliding seat and the key lock cylinder are respectively arranged at two axial ends of the password lock cylinder, the bottom of the password lock cylinder is provided with a sliding slip sheet, two ends of the slip sheet are respectively connected with the lock bolt sliding seat and the key lock cylinder through plug cards, the key lock cylinder is sleeved in a push button, the push button is connected with a core shaft plug card of the password lock cylinder, the bottom of the key lock cylinder forms an eccentric convex block for stirring the slip sheet, and springs for keeping the sliding trend of the locking direction are respectively arranged between the lock bolt sliding seat and the slip sheet and.

Adopt the utility model discloses the beneficial effect who brings: the utility model discloses simple structure more is favorable to processing the assembly in production to reduction in production cost.

Drawings

Fig. 1 is an exploded view of the push button type customs box lock of the present invention;

FIG. 2 is a schematic structural view of the push button type customs box lock of the present invention;

fig. 3 is a schematic view of the internal structure of the push button type customs box lock of the present invention;

fig. 4 is a schematic bottom structure diagram of the key lock cylinder of the present invention.

Detailed Description

As shown in fig. 1-4, a push button type customs box lock comprises a face shell 1, a bottom shell 2, a bottom plate 3 in the bottom shell 2, a tongue slide 4 with two tongues 4.1 on the bottom plate 3, a key lock cylinder 5 and a coded lock cylinder 6, and a push button 7 sliding on the face shell 1. Spring bolt slide 4 and key lock core 5 are established respectively at 6 axial both ends of password lock core, the bottom of password lock core 6 is equipped with gliding gleitbretter 7, the both ends of gleitbretter 7 are connected with spring bolt slide 4 and 5 plug-in cards of key lock core respectively, 5 suits of key lock core push away in the button 7, push away button 7 and be connected with the dabber 6.1 plug-in card of password lock core 6, the bottom of key lock core 5 forms the eccentric lug 5.1 of stirring gleitbretter 7, all install the spring 8, 9 that keep the direction slip trend of locking between spring bolt slide 4 and gleitbretter 7 and the bottom plate 3.

The front shell 1 and the bottom shell 2 form the housing of the box lock. The face shell 1 is provided with two lock holes 10 corresponding to the two lock tongues for accommodating the lock catches. Under the action of the springs 8 and 9, the bolt sliding seat 4 and the sliding sheet 7 slide towards the direction of the lock hole 10, so that the bolt 4.1 is transversely arranged in the lock hole 10 to clamp the lock catch inserted into the lock hole.

When a user unlocks with the password, the digital wheel is rotated by the unlocking password, the password lock cylinder 6 is in an unlocking state, the mandrel 6.1 can move axially, the push button 7 can be pushed towards the direction away from the lock hole, the push button 7 can drive the key lock cylinder 5, the key lock cylinder 5 drives the sliding sheet 7, the sliding sheet 7 drives the lock tongue sliding seat 4 to move, the lock tongue 4.1 is enabled to leave the lock hole 10, the lock on the lock catch is released, and the box lock is unlocked. When a customs inspector unlocks the lock by using a key, the key is inserted into a key hole of the key lock cylinder 5, then the key lock cylinder 5 is rotated, an eccentric convex block 5.1 of the key lock cylinder 5 stirs a sliding sheet 7 to move in a direction away from the lock hole, the sliding sheet 7 drives a lock tongue sliding seat 4 to move, so that a lock tongue 4.1 leaves a lock hole 10, the lock on a lock catch is released, and the box lock is unlocked. When the key lock cylinder 5 and the coded lock cylinder 6 are both in a locked state, the core shaft 6.1 of the coded lock cylinder 6 cannot move axially, the push button 7 cannot be pushed to unlock, and the box lock is locked.

Claims (1)

1. The utility model provides a push away button formula customs box lock, is including the face-piece, the drain pan, bottom plate in the drain pan, the spring bolt slide, key lock core and the password lock core of two spring bolts on the bottom plate to and in the gliding button that pushes away of face-piece, its characterized in that: the lock bolt sliding seat and the key lock cylinder are respectively arranged at two axial ends of the password lock cylinder, the bottom of the password lock cylinder is provided with a sliding slip sheet, two ends of the slip sheet are respectively connected with the lock bolt sliding seat and the key lock cylinder plug card, the key lock cylinder is sleeved in a push button, the push button is connected with the core shaft plug card of the password lock cylinder, the bottom of the key lock cylinder forms an eccentric lug for stirring the slip sheet, and springs for keeping the sliding trend of the locking direction are respectively arranged between the lock bolt sliding seat and the slip sheet and between the bottom plate and.

Images