CN103670057A

CN103670057A - Lock

Info

Publication number: CN103670057A
Application number: CN201210591375.0A
Authority: CN
Inventors: 闵瑜
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-08-28
Filing date: 2012-12-14
Publication date: 2014-03-26
Also published as: CN102797385A; CN202970194U

Abstract

Disclosed is a lock. The lock is characterized in that the lock comprises a lock body shell (1), a marble (2), a sliding block (3) and a plug pin (4), and the marble (2) and the sliding block (3) are assembled in the lock body shell (1); a first groove (11) and a second groove (12) are formed in the lock body shell (1), and the sliding block (3) can move vertically and axially in the first groove (11); the marble (2) can roll transversely in the second groove (12) left and right; the plug pin (4) can be inserted into and pulled out of the lock body shell (1); the sliding block (3) is provided with a first end face (31) and a second end face (32), and the second end face (32) abuts against the marble (2) when the sliding block (3) moves upwards to the top end of the first groove (11); the first end face (31) abuts against the marble (2) when the sliding block (3) moves downwards to the bottom end of the first groove (11); the marble (2) can be pushed by the sliding block (3) to roll rightwards in the second groove (12); the plug pin (4) is provided with a hole (41), and when the marble rolls rightwards, the left half part of the marble (2) remains in the second groove (12) and the right half part of the marble (2) rolls into the hole (41) to limit the position of the plug pin (4). The lock is simple in structure and convenient to produce.

Description

A kind of lockset

Technical field

The present invention relates to a kind of lockset, this lockset can be applied in all kinds of inclusion locks, box lock, machinery cabinet lock, door lock etc., and for example handbag, writing case etc. can be realized on the product of lockset unlatching and pinning.

Background technology

At present, the common varied more complicated of lock structure on market, component are many, cost is high.

Summary of the invention

The object of the invention is for a kind of lockset is provided, realize low cost, convenient for production, the product of good reliability; Being about to pellet and slide block is assemblied in the lock body shell with latch, effectively among specific space, make slipper push pellet occupy the space in pin hole by pellet, and utilize pellet itself can rolling characteristic and the specific duty ratio characteristics function that realize pinning and unblank.

In order to achieve the above object, technical scheme of the present invention is as follows:

A lockset, is characterized in that: comprise lock body shell 1, pellet 2, slide block 3, and latch 4, pellet 2, slide block 3 are assemblied in lock body shell 1; In lock body shell 1, be provided with the first groove 11, the second groove 12, slide block 3 can first, groove 11 be interior moves axially up and down; Pellet 2 can roll in the second interior horizontal left and right of groove 12; Latch 4 can insert and extract lock body shell 1, has the hole 41 coordinating with pellet on latch 4; Slide block 3 has the first end face 31, the second end faces 32, and when slide block 3 is moved upward to the first groove 11 top, the second end face 32 offsets with pellet 2; When slide block 3 is moved downward to the bottom of the first groove 11, the first end face 31 offsets with pellet 2; Slide block 3 can promote pellet 2 and roll to the right 12 li of the second grooves; When pellet 2 rolls to the right, its left half of part is retained in the second groove 12 inside and right-hand part part rolls in hole 41, forms the position-limiting action of 2 pairs of latches 4 of pellet, is locking-in state; When pellet 2 rolls left, the space that takies hole 41 is discharged, pellet 2 is no longer spacing to latch 4, is unlocking condition.

The second groove 12 on described lock body shell 1 can be to be incline structure, is beneficial to pellet 2 and rolls left by self gravitation.

Described the first end face 31 is incline structure or globoidal structure, is beneficial to coordinate with pellet 2 when moving up at slide block 3.

Owing to having adopted said structure, thereby improved safety, the reliability of lockset, and simple in structure, exquisite small and exquisite, be applicable to large-scale promotion and application.

Accompanying drawing explanation

Fig. 1 is that slide block 3 is moved upward to the first groove 11 tops, and pellet 2 is promoted to the right, pins latch state generalized section;

Fig. 2 is that slide block 3 is moved downward to the first groove 11 bottoms, and pellet 2 rolls left, unlocking condition generalized section;

Lock body shell-1, pellet-2, slide block-3, the first groove-11, the second groove-12, the first end face-31, the second end face-32, latch-4, hole-41.

The specific embodiment

Below in conjunction with drawings and Examples, the present invention is further detailed explanation:

A lockset, is characterized in that: comprise lock body shell 1, pellet 2, slide block 3, latch 4; Pellet 2, slide block 3 are assemblied in lock body shell 1; In lock body shell 1, be provided with the first groove 11, the second groove 12, slide block 3 can first, groove 11 be interior moves axially up and down; Latch 4 can insert and extract lock body shell 1, has the hole 41 coordinating with pellet on latch 4; Pellet 2 can roll in the second interior horizontal left and right of groove 12; Slide block 3 has the first end face 31, the second end faces 32, and when slide block 3 is moved upward to the first groove 11 top, the second end face 32 offsets with pellet 2; When slide block 3 is moved downward to the bottom of the first groove 11, the first end face 31 offsets with pellet 2; Slide block 3 can promote pellet 2 and roll to the right 12 li of the second grooves; When pellet 2 rolls to the right, its left half of part is retained in the second groove 12 inside and right-hand part part rolls in hole 41, forms the position-limiting action of 2 pairs of latches 4 of pellet.

As shown in Figure 1, for slide block 3 is moved upward to the first groove 11 tops, pellet 2 is promoted to the right, pin latch 4 state generalized sections; When slide block 3 moves up, the first end face 31 offsets and promotes pellet 2 with pellet 2 and moves right, and now the second end face 32 offsets with pellet 2, realizes the position-limiting action of 3 pairs of pellets 2 of slide block; The left half of part of pellet 2 the second groove 12 in and right half of part is goed deep into hole 41 and the latch 4 that will insert lock body shell 1 pins, makes latch 4 cannot extract lock body shell 1, formation locking-in state.

As shown in Figure 2, for slide block 3 is moved downward to the first groove 11 bottoms, pellet 2 rolls left, unlocking condition generalized section; When slide block 3 moves down, the second end face 32 no longer offsets with pellet 2, and the resistance of 3 pairs of pellets 2 of slide block disappears, and now, outer bound pair latch 4 applies pulling force upwards, when latch 4 moves upward, pellet 2 is produced to thrust; Simultaneously, because residing the second groove 12 of pellet 2 is surface groove, and the spheroid of pellet 2 for rolling, so the thrust producing when pellet 2 is moved upward by self gravitation and latch 4 left below is rolled, and offsets with the first end face 31, and the space that takies hole 41 is allowed out, now, pellet 2 is no longer spacing to latch 4, and latch 4 can be extracted lock body shell 1 smoothly, reaches the object of unblanking.

The above embodiment has only expressed several embodiment of the present invention, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the scope of the claims of the present invention; It should be pointed out that for a person skilled in the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these distortion and improvement all belong to protection scope of the present invention; Therefore, all equivalents and modifications of doing with the claims in the present invention scope, within all should dropping on the protection domain of the claims in the present invention.

Claims

1. a lockset, is characterized in that: comprise lock body shell (1), pellet (2), slide block (3), and latch (4), pellet (2), slide block (3) are assemblied in lock body shell (1); In lock body shell (1), be provided with the first groove (11), the second groove (12), slide block (3) can move axially up and down in the first groove (11); Pellet (2) can roll horizontal left and right in the second groove (12); Latch (4) can insert and extract lock body shell (1), has the hole (41) coordinating with pellet on latch (4); Slide block (3) has the first end face (31), the second end face (32), and when slide block (3) is moved upward to the first groove (11) top, the second end face (32) offsets with pellet (2); When slide block (3) is moved downward to the bottom of the first groove (11), the first end face (31) offsets with pellet (2); Slide block (3) can promote pellet (2) in the inner rolling to the right of the second groove (12); When pellet (2) rolls to the right, its left half of part is retained in the second groove (12) inside and right-hand part part rolls in hole (41), forms the position-limiting action of pellet (2) to latch (4), is locking-in state; Pellet (2) will take hole (41) left space while rolling discharges, and pellet (2) is no longer spacing to latch (4), is unlocking condition.

2. a kind of lockset as claimed in claim 1, is characterized in that the second groove (12) on described lock body shell (1) is incline structure, is beneficial to pellet (2) and rolls left by self gravitation.

3. a kind of lockset as claimed in claim 1, is characterized in that described the first end face (31) is incline structure or globoidal structure, is beneficial to coordinate with pellet (2) when moving up at slide block (3).