CN2476626Y - Square lock for office cabinet - Google Patents

Abstract

The utility model relates to a plate square lock and pertains to daily necessities. The square lock is provided with a lock lever, a bolt block, a spring, a lock swing block plate and a lock press plate. . Front lock lid and the back lock lid are connected by rivets. The utility model has the advantages of tamper-resistance and safe use. The utility model is suitable for office cabinets.

Description

Board plug type side's lock

The utility model is a kind of no lock bridge, and board plug type side's lock belongs to daily living article.

At present, the case that use in office and other place, lockset cashier's office in a shop all adopt to have lockset lock bridge or that have lock core.This lockset is owing to lack on the structure.Make the burglar prize pressure easily, poor safety performance in the use.

The purpose of this utility model provides a kind of no lock bridge, no lock core, board plug type side's lock that usage safety performance is good.

The utility model is to realize with following technical measures: in the slide bar groove at lock body 5 rear portions locking bar 1 is housed, in the slide bar groove and between the locking bar jump ring shelves, lock rod spring 2 is housed, dead bolt card 3 is contained in the dead bolt chute of lock body 5, and dead bolt card 3 upper ends are stuck in locking bar 1 central slot place.Tongue card list spring 4 is contained in the dead bolt chute, and the upper end withstands on the dead bolt card 3.Lock swing clamp 6 is contained on the locating shaft of lock body 5 front portions, and swing clamp spring 7 one ends are contained on the jump ring plate at swing clamp middle part, and the other end withstands on the lock body.Lock pressing plate 8 is contained in the lock pressing plate groove of lock body 5 lower front, and the locating hole of lock pressing plate 8 cooperates with the locating shaft on the dead bolt card 3.Preceding locking closure 10 and back locking closure 9 are contained in lock body 5 front and rear portions respectively and are rivetted by the rivet hole that rivet passes on the lock body 5.Indicate numeral in the plate key 11 front number grooves.Before locking closure 10 fronts also indicate numeral, its numeral with the key number groove on digital identical corresponding.

The utility model compared with prior art has following advantage and good effect.

1. because the utility model does not have the lock bridge structure, and its locking bar is contained in the back of lock, this lock be contained in case, cashier's office in a shop after, be difficult for sled and press, improved usage safety performance.

2. its plate of the utility model indicates number on the key and also indicates duplicate numbers on the preceding locking closure.This lockset uses in public, as the changing-box of bathing pool.The person of being easy to use searches the changing-box lock of oneself, and is easy to use.

Now accompanying drawing is explained as follows:

Fig. 1 is the utility model lock body rear portion assembly structure figure.

Fig. 2 is the anterior assembly structure figure of the utility model lock body.

Fig. 3 is the utility model plate key front view.

Fig. 4 is the front view of locking closure behind the utility model.

Fig. 5 is the front view of locking closure before the utility model.

Fig. 1～5th, the utility model specific embodiment: in the slide bar groove at lock body 5 rear portions, locking bar 1 is housed, in the slide bar groove and between the locking bar jump ring retaining, lock rod spring 2 is housed, dead bolt card 3 is contained in the dead bolt chute of lock body 5, and dead bolt card 3 upper ends are stuck in locking bar 1 central slot place.Tongue card spring 4 is contained in the dead bolt chute, and the upper end withstands on the dead bolt card 3.Lock swing clamp 6 is contained on the locating shaft of lock body 5 front portions, swing clamp spring 7 one ends are contained on the jump ring plate at lock swing clamp middle part, the other end withstands on the lock body 5, and lock pressing plate 8 is contained in the lock pressing plate groove of lock body 5 lower front, and the locating hole of lock pressing plate 8 matches with the locating shaft on the dead bolt card 3.Preceding locking closure 10 and back locking closure 9 are contained in lock body 5 front and rear portions respectively and are rivetted by the rivet hole that rivet passes on the lock body 5.Indicate digital number in the number groove above the plate key 11.Preceding locking closure 10 fronts also indicate the same numbers number, and its digital number is corresponding with the digital number on the key number groove.

Claims (2)

1. lock board plug type side, be by preceding locking closure 10, back locking closure 9 compositions such as grade, it is characterized in that in the slide bar groove at lock body 5 rear portions, locking bar 1 being housed, in the slide bar groove and between the locking bar jump ring retaining, lock rod spring 2 is housed, dead bolt card 3 is contained in the dead bolt chute of lock body 5, and dead bolt card 3 upper ends are stuck in locking bar 1 central slot place.Tongue card spring 4 is contained in the dead bolt chute, and the upper end withstands on the dead bolt card 3.Lock swing clamp 6 is contained on the locating shaft of lock body 5 front portions, swing clamp spring 7 one ends are contained on the jump ring plate at lock swing clamp middle part, the other end withstands on the lock body 5, and lock pressing plate 8 is contained in the lock pressing plate groove of lock body 5 lower front, and the locating hole of lock pressing plate 8 matches with the locating shaft on the dead bolt card 3.

2. board plug type side according to claim 1 lock is characterized in that indicating digital number in the number groove above the plate key 11.Before locking closure 10 fronts also indicate the same numbers number, its digital number is identical corresponding with digital number on the key number groove.

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