CN105064815A

CN105064815A - Box lock

Info

Publication number: CN105064815A
Application number: CN201510451443.7A
Authority: CN
Inventors: 陈健全
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-07-28
Filing date: 2015-07-28
Publication date: 2015-11-18

Abstract

The invention discloses a box lock. The box lock comprises a box body, a lock tongue, a lock cylinder and a lock cylinder sleeve, wherein the box body is composed of a bottom case and a face plate; the lock cylinder sleeve can sleeve the lock cylinder; a lock hole where a lock catch can be inserted is formed in the face plate; the lock tongue slides towards the lock hole in a reciprocating mode to be mounted in the box body; the lock cylinder sleeve is mounted on the face plate by sliding back and forth in the sliding direction of the lock tongue; the lock cylinder sleeve is in linkage with the lock tongue in the sliding direction of the lock cylinder sleeve; a first protrusion which is capable of preventing the lock cylinder from moving away from the lock hole together with the lock cylinder sleeve when the lock cylinder rotates to a locking state is formed on the bottom case; a sliding groove which extends in the sliding direction of the lock cylinder sleeve so as to accommodate the protrusion when the lock cylinder rotates to an unlocking state is formed in the lock cylinder. The box lock is simple in structure and small in the number of parts, the assembly is simple and rapid, and moreover, the box body of the box lock is extremely thin so that the advantages of low cost, high product qualities and the like are achieved.

Description

Case is locked

Technical field

The present invention relates to case lock technology field.

Background technology

Luggage case is generally all provided with case lock, and case lock is arranged on the sidewall of casing, and case lid is provided with snap close, after the case lid that closes, snap close is pressed in the lockhole of cartonning lock, utilizes the back-moving spring of dead bolt that dead bolt mortise lock is lived snap close.Mostly there is complex structure in existing case lock, component are many, and assembling is complicated, and the space that box body takies is large, the problems such as box body is thick.

Summary of the invention

The technical problem to be solved in the present invention is to provide simple, the extra-thin case lock of a kind of structure.

For solving the problems of the technologies described above adopted technical scheme: a kind of case lock, include the box body be made up of drain pan and panel, dead bolt, lock core, and the lock core cover of lock core can be set with, panel offers the lockhole that can hold snap close and insert, dead bolt is set as and is arranged on slidingly back and forth in box body towards lockhole, lock core cover is set as the direction of sliding along dead bolt and is arranged on slidingly back and forth on panel, lock core is enclosed within its direction of sliding and is connected with tongue linked, it is characterized in that: described drain pan be formed when lock core turn to lock time, lock core can be blocked along with lock core cover is toward the first projection away from the movement of lockhole direction, and lock core be formed when lock core turn to unblank time, extending along the direction that lock core cover slides can the chute of accommodating projection.

On the basis of the above, the bottom of described dead bolt is embedded with the spring of its length direction along the compression of dead bolt glide direction, drain pan be formed when dead bolt slide to lock time, keep off in second projection of spring away from lockhole end.

Adopt the beneficial effect that the present invention brings: because the present invention utilizes the cooperation each other of the chute of the first projection of drain pan and lock core to realize locking and unblanking of case lock, first projection and chute directly respectively to be formed on drain pan and lock core, and need other mechanism element to lock and unblank without the need to conventional boxes lock.Visible the present invention not only structure is simple, and component are few, assembling simple and fast, and the box body of case lock is ultra-thin, has the advantages such as cost is low, product quality is high-grade.

Accompanying drawing explanation

Fig. 1 is the structural representation of case of the present invention lock;

Fig. 2 is the explosive view of case of the present invention lock.

Detailed description of the invention

As shown in Figure 1-2, a kind of case lock, include be made up of drain pan 1 and panel 2 box body 3, dead bolt 4, lock core 5 and can be set with lock core 5 lock core cover 6, panel 2 offers the lockhole 21 that can hold snap close 7 and insert, dead bolt 4 is set as and is arranged in box body 3 slidingly back and forth towards lockhole 21, lock core cover 6 is set as the direction of sliding along dead bolt 4 and is arranged on panel 2 slidingly back and forth, and lock core cover 6 is connected with dead bolt 4 on the direction that it slides.Can know, realize lock core cover 6 and being connected of dead bolt 4, the bottom only needing lock core to overlap 6 extends at least one latch 61, then latch 61 and dead bolt 4 grafting.In the present invention, described drain pan 1 be formed when lock core 5 turn to lock time, lock core 5 can be blocked along with lock core cover 6 is toward away from the first projections 11 of lockhole 21 direction movement, and lock core 5 be formed when lock core 5 turn to unblank time, extending along the directions that lock core cover 6 slides can the chute 51 of accommodating projection.When turn to key rotation lock core 5 unblank time, now chute 51 is just in time turn to the direction of sliding along lock core cover 6, first projection 11 chute 51 in this direction to be relatively free to slide, so just can towards the direction pushing lock cylinder cover 6 away from lockhole 21, lock core cover 6 drives dead bolt 4 to move apart lockhole 21, removes the mortise lock to snap close 7.And when lock core 5 turn to lock time, chute 51 can turn to the directions of sliding transverse to lock core cover 6, and the first projection 11 can block lock core 5 toward moving away from lockhole 21 direction, thus also just cannot overlap 6 and unblank by pushing lock cylinder.

Further, the bottom of described dead bolt 4 is embedded with the spring 8 of its length direction along the compression of dead bolt 4 glide direction, drain pan 1 be formed when dead bolt 4 slide to lock time, keep off in second projection 12 of spring 8 away from lockhole 21 end.Due to the stop of spring 8, spring 8 is remained, and dead bolt 4 is in locking state.When locking, snap close 7 is pressed in lockhole 21, after dead bolt 4 is shunk back, resets and stretch out mortise lock and snap close 7 under the effect of spring 8.

Claims

1. a case lock, include the box body be made up of drain pan and panel, dead bolt, lock core, and the lock core cover of lock core can be set with, panel offers the lockhole that can hold snap close and insert, dead bolt is set as and is arranged on slidingly back and forth in box body towards lockhole, lock core cover is set as the direction of sliding along dead bolt and is arranged on slidingly back and forth on panel, lock core is enclosed within its direction of sliding and is connected with tongue linked, it is characterized in that: described drain pan be formed when lock core turn to lock time, lock core can be blocked along with lock core cover is toward the first projection away from the movement of lockhole direction, and lock core be formed when lock core turn to unblank time, extending along the direction that lock core cover slides can the chute of accommodating projection.

2. case according to claim 1 lock, is characterized in that: the bottom of described dead bolt is embedded with the spring of its length direction along the compression of dead bolt glide direction, drain pan be formed when dead bolt slide to lock time, keep off in second projection of spring away from lockhole end.