CN202706710U

CN202706710U - Luggage zipper lock

Info

Publication number: CN202706710U
Application number: CN 201220329046
Authority: CN
Inventors: 冯海勇
Original assignee: WENZHOU PAIKE CASE CO Ltd
Current assignee: WENZHOU PAIKE CASE CO Ltd
Priority date: 2012-07-09
Filing date: 2012-07-09
Publication date: 2013-01-30
Anticipated expiration: 2022-07-09

Abstract

The utility model relates to a luggage zipper lock which comprises a casing, a lock hook mechanism, a coded lock core mechanism and a lock core assembly. The lock hook mechanism comprises a lock hook body, a driving piece and a first returning piece, the coded lock core mechanism comprises a positioning shaft, a bottom plate, a coded wheel and an inner cam, the lock core assembly comprises a lock core body and a transmission piece, a slotted hole is arranged on the transmission piece along the axial direction of the positioning shaft, one end of the lock core body is inserted in the slotted hole, the transmission piece is in linkage fit with the lock core body, the lock core body rotates to drive the transmission piece to rotate, a plurality of protruded bars are arranged on the side wall of the positioning shaft, inserting holes which are matched with the protruded bars are arranged on the inner cam, the transmission piece is respectively in abutting contact with the lock hook body and the positioning shaft, and the coded lock core mechanism further comprises a second returning piece for returning the positioning shaft. By means of the technical scheme, the luggage zipper lock is simple in structure and convenient to process so that production costs are reduced.

Description

A kind of case and bag slide fastener lock

Technical field

The utility model relates to field of lockset, particularly a kind of case and bag slide fastener lock.

Background technology

At present, existing case and bag slide fastener lock, generally comprised housing, latch hook mechanism, cipher lock mechanism, the lock core assembly, housing is provided with the lockhole that inserts for slider of zipper fastener, latch hook mechanism includes corresponding lockhole position and is arranged on the interior latch hook body of housing, be used for driving the latch hook body to the actuator that departs from lockhole one lateral movement and the return unit of the latch hook body that is used for resetting, cipher lock mechanism includes locating shaft, base plate, cipher wheel, cam ring, base plate rotatably is arranged in the housing, cipher wheel and cam ring are linked, cipher wheel, cam ring all is set on the locating shaft, base plate is provided with the stopper slot of placing for cipher wheel and forms axial location to cipher wheel, base plate is provided with projection, the respective protrusions position is provided with bayonet socket on the cam ring, base plate is provided with the latch hook limited block, the lock core assembly includes plug body, plug body is provided with breach, base plate is provided with the linkage board that is complementary with breach, when cipher lock mechanism locks, limited block is positioned at the latch hook body and consists of spacing to the latch hook body on the track that departs from lockhole one lateral movement, thereby locking latch hook mechanism, when lock core mechanism was used for lock in cipher lock mechanism, releasing latch hook limited block was spacing to the latch hook body.But, the case and bag slide fastener lock of this structure, complex structure, the processing trouble, thus so that cost of production is high.

Summary of the invention

The purpose of this utility model: in order to overcome the defective of prior art, the utility model provides a kind of case and bag slide fastener lock, and is simple in structure, easy to process, thereby reduced cost of production.

The technical solution of the utility model: a kind of case and bag slide fastener lock, include housing, latch hook mechanism, cipher lock mechanism, the lock core assembly, housing is provided with the lockhole that inserts for slider of zipper fastener, latch hook mechanism includes corresponding lockhole position and is arranged on the interior latch hook body of housing, be used for driving the latch hook body to the actuator that departs from lockhole one lateral movement and the first return unit of the latch hook body that is used for resetting, cipher lock mechanism includes locating shaft, base plate, cipher wheel, cam ring, cipher wheel and cam ring are linked, cipher wheel, cam ring all is set on the locating shaft, base plate is provided with the stopper slot of placing for cipher wheel and forms axial location to cipher wheel, the lock core assembly includes plug body, it is characterized in that: the lock core assembly also includes driving member, be axially arranged with slotted eye along locating shaft on the driving member, described plug body one end is plugged in the slotted eye, driving member and plug body are linked, plug body is rotated and is driven the driving member rotation, described locating shaft sidewall is provided with some raised lines, described cam ring is provided with the jack that is complementary with raised line, driving member respectively with the latch hook body, locating shaft is conflicted, and cipher lock mechanism also includes the second return unit be used to the locating shaft that resets.

Adopt technique scheme, when the locking of described cipher lock mechanism, raised line on the locating shaft sidewall can not insert in the jack on the cam ring, namely form the locating shaft axial location, because driving member is conflicted with latch hook body, locating shaft respectively, therefore, the latch hook body can not move, and latch hook mechanism is in locking state; When the release of described cipher lock mechanism, the raised line on the locating shaft sidewall can insert in the jack on the cam ring, and the latch hook body can move, and the latch hook body promotes the locating shaft motion through driving member, and at this moment, latch hook mechanism is in released state; When cipher lock mechanism locks, can pass through rotary locking cylinder so that driving member is not conflicted with locating shaft, latch hook body, thereby remove cipher lock mechanism to the locking of latch hook mechanism.The case and bag slide fastener lock of this structure, simple in structure, easy to process, thus reduced cost of production.

Further setting of the present utility model: described the second return unit is back-moving spring, described back-moving spring is set on the locating shaft, described locating shaft is positioned at driving member one end and is provided with location-plate, and described back-moving spring one end and location-plate are conflicted, and the other end and cam ring are conflicted.

Adopt above-mentioned further setting, the back-moving spring set-up mode of this structure, easy for installation, simple in structure.

Again further setting of the present utility model: be axially arranged with the first push pedal, the second push pedal along locating shaft on the described driving member, described the first push pedal and latch hook body are conflicted, and described the second push pedal and locating shaft are conflicted.

Adopt above-mentioned more further setting, the driving member of this structure, simple in structure, reliable transmission.

Description of drawings

Fig. 1 is the structural representation of the utility model specific embodiment;

Fig. 2 is cipher lock mechanism structure schematic diagram in the utility model specific embodiment;

Fig. 3 is the internal construction schematic diagram of the utility model specific embodiment.

The specific embodiment

As shown in Figure 1, a kind of case and bag slide fastener lock, include housing 1, latch hook mechanism 2, cipher lock mechanism 3, lock core assembly 4, housing 1 is provided with the lockhole 11 that inserts for slider of zipper fastener, latch hook mechanism 2 includes corresponding lockhole 11 positions and is arranged on the interior latch hook body 21 of housing, be used for driving latch hook body 21 to the actuator 22 that departs from lockhole 11 1 lateral movements and the first return unit 23 of the latch hook body 21 that is used for resetting, cipher lock mechanism 3 includes locating shaft 31, base plate 32, cipher wheel 33, cam ring 34, cipher wheel 33 is linked with cam ring 34, cipher wheel 33, cam ring 34 all is set on the locating shaft 31, base plate 32 is provided with stopper slot 321 formation of confession cipher wheel 33 placements to the axial location of cipher wheel 33, lock core assembly 4 includes plug body 41, driving member 42, be axially arranged with slotted eye 421 along locating shaft 31 on the driving member 42, described plug body 41 1 ends are plugged in the slotted eye 421, driving member 42 is linked with plug body 41, plug body 41 is rotated and is driven driving member 42 rotations, described locating shaft 31 sidewalls are provided with some raised lines 311, described cam ring 34 is provided with the jack 341 that is complementary with raised line 311, driving member 42 respectively with latch hook body 21, locating shaft 31 is conflicted, cipher lock mechanism 3 also includes the second return unit be used to the locating shaft 31 that resets, described the second return unit is back-moving spring 35, described back-moving spring 35 is set on the locating shaft 31, described locating shaft 31 is positioned at driving member 42 1 ends and is provided with location-plate 312, described back-moving spring 35 1 ends and location-plate 312 are conflicted, and the other end and cam ring 34 are conflicted.

Be axially arranged with the first push pedal 422, the second push pedal 423 along locating shaft 31 on the described driving member 42, described the first push pedal 422 is conflicted with latch hook body 21, and described the second push pedal 423 is conflicted with locating shaft 31.

Claims

1. case and bag slide fastener lock, include housing, latch hook mechanism, cipher lock mechanism, the lock core assembly, housing is provided with the lockhole that inserts for slider of zipper fastener, latch hook mechanism includes corresponding lockhole position and is arranged on the interior latch hook body of housing, be used for driving the latch hook body to the actuator that departs from lockhole one lateral movement and the first return unit of the latch hook body that is used for resetting, cipher lock mechanism includes locating shaft, base plate, cipher wheel, cam ring, cipher wheel and cam ring are linked, cipher wheel, cam ring all is set on the locating shaft, base plate is provided with the stopper slot of placing for cipher wheel and forms axial location to cipher wheel, the lock core assembly includes plug body, it is characterized in that: the lock core assembly also includes driving member, be axially arranged with slotted eye along locating shaft on the driving member, described plug body one end is plugged in the slotted eye, driving member and plug body are linked, plug body is rotated and is driven the driving member rotation, described locating shaft sidewall is provided with some raised lines, described cam ring is provided with the jack that is complementary with raised line, driving member respectively with the latch hook body, locating shaft is conflicted, and cipher lock mechanism also includes the second return unit be used to the locating shaft that resets.

2. case and bag slide fastener lock according to claim 1, it is characterized in that: described the second return unit is back-moving spring, described back-moving spring is set on the locating shaft, described locating shaft is positioned at driving member one end and is provided with location-plate, described back-moving spring one end and location-plate are conflicted, and the other end and cam ring are conflicted.

3. case and bag slide fastener lock according to claim 1 and 2 is characterized in that: be axially arranged with the first push pedal, the second push pedal along locating shaft on the described driving member, described the first push pedal and the conflict of latch hook body, described the second push pedal and locating shaft conflict.