CN203022465U

CN203022465U - Locking zipper for luggage

Info

Publication number: CN203022465U
Application number: CN 201220738853
Authority: CN
Inventors: 冯海勇
Original assignee: WENZHOU PAIKE CASE CO Ltd
Current assignee: WENZHOU PAIKE CASE CO Ltd
Priority date: 2012-12-27
Filing date: 2012-12-27
Publication date: 2013-06-26
Anticipated expiration: 2022-12-27

Abstract

The utility model discloses a locking zipper for a luggage. The technical scheme keys are as follows: the locking zipper comprises a shell, a lock hook mechanism, a coded lock core mechanism and a lock core assembly, wherein the lock hook mechanism comprises a lock hook body, a driving piece and a lock hook reset piece; the coded lock core mechanism comprises a positioning shaft, a bottom plate, a coded wheel, an inner cam and a positioning shaft reset piece; the lock core assembly comprises a lock core body and a transmission piece which are matched in a linking mode; the transmission piece is respectively pressed against and connected with the lock hook body and the positioning shaft; the lock hook body comprises a head part, a rod part and a reset piece mounting part; the rod part is parallel to a central axial line of the positioning shaft; the reset piece mounting part and the lock hook reset piece are arranged at the other side, corresponding to the positioning shaft, of the rod part; the head part faces one side of the positioning shaft; the two sides of the head part are respectively linked and connected with the positioning shaft and the transmission piece. An arrangement mode that the positioning shaft and the rod part are sequentially connected along one straight line is changed into an arrangement mode that the positioning shaft is parallel to the rod part, so that the structure is compact, the requirement on a space by the locking zipper is reduced, and the size of the locking zipper is reduced.

Description

A kind of case and bag slide fastener lock

Technical field

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

Background technology

The pull head of case and bag slide fastener generally is provided with two, is equipped with through hole on each pull head, and the case and bag puzzle lock for zipper is by the latch hook in password or key control box bag lock, and the through hole on two pull heads is hooked, and makes it and can not separate, thereby case and bag are pinned.

the applicant had had once researched and developed a kind of case and bag password 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 latch hook body in housing, be used for driving the latch hook body to the actuator that departs from lockhole one lateral movement and the latch hook 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 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, the lock core assembly also includes driving member, be axially arranged with slotted eye along locating shaft on driving member, described plug body one end is plugged in 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, cipher lock mechanism also includes the locating shaft return unit be used to the locating shaft that resets.

Wherein, the return unit installation portion that described body comprises the bar section of elongate and is used for installing for the latch hook return unit, locating shaft is also the elongate parts, locating shaft, bar section, driving member are connected straight line with actuator and are connected successively, this structure, higher to the space requirement in shell, make the volume of coded lock bigger than normal.

The utility model content

For the deficiency that prior art exists, the purpose of this utility model is to provide a kind of compact conformation, case and bag slide fastener lock that volume is little.

For achieving the above object, the utility model provides following technical scheme: a kind of case and bag slide fastener lock, include housing, latch hook mechanism, cipher lock mechanism, lock core assembly, housing is provided with the lockhole that inserts for slider of zipper fastener, and latch hook mechanism includes corresponding lockhole place and is arranged on latch hook body in housing, is used for driving the latch hook body to the actuator that departs from lockhole one lateral movement and the latch hook return unit of the latch hook body that is used for resetting; Cipher lock mechanism includes the locating shaft return unit of locating shaft, base plate, cipher wheel, cam ring and the locating shaft that resets, cipher wheel and cam ring are linked, cipher wheel, cam ring all are set on locating shaft, and base plate is provided with the stopper slot of placing for cipher wheel; The lock core assembly comprises plug body and the driving member that is linked, driving member is conflicted with latch hook body, locating shaft respectively and is connected, described latch hook body comprises head, bar section and return unit installation portion, described bar section and locating shaft central axis be arranged in parallel, return unit installation portion and latch hook return unit all are placed in the opposite side of the corresponding locating shaft of bar section, described head is towards locating shaft one side setting, and the both sides of head are connected with locating shaft, driving member respectively.

By adopting technique scheme, with locating shaft with bar section along the set-up mode that straight line is connected successively, change to locating shaft and be arranged in parallel with bar section, compact conformation, the requirement of reduction slide fastener lock to the space, the volume of minimizing slide fastener lock.

The utility model further is set to: described actuator is provided with the breach of installing for driving member towards locating shaft one side, described actuator is linked with latch hook body, driving member respectively.

By adopting technique scheme, driving member is placed in the indentation, there of actuator, further reduces the volume of slide fastener lock.

The utility model further is set to: described actuator is provided with the actuator projection, and base plate is provided with the actuator chute for the slippage of actuator projection, and actuator projection and actuator chute form the guide rail guide groove and coordinate.

By adopting technique scheme, the clear and definite manner of actuator is rationally utilized the architectural feature of actuator and base plate, compact conformation.

Description of drawings

Fig. 1 is the structural representation of the utility model case and bag slide fastener lock embodiment;

Fig. 2 is the structure explosive view one of the utility model case and bag slide fastener lock embodiment;

Fig. 3 is the structure explosive view two of the utility model case and bag slide fastener lock embodiment.

The specific embodiment

Referring to figs. 1 through Fig. 3, the utility model case and bag slide fastener lock embodiment is described further.

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, and latch hook mechanism 2 includes corresponding lockhole 11 places and is arranged on latch hook body 21 in housing 1, is used for driving latch hook body 21 to the actuator 23 that departs from lockhole 11 1 lateral movements and the latch hook return unit 22 of the latch hook body 21 that is used for resetting; Cipher lock mechanism 3 includes the locating shaft return unit 35 of locating shaft 31, base plate 32, cipher wheel 33, cam ring 34 and the locating shaft 31 that resets, cipher wheel 33 is linked with cam ring 34, cipher wheel 33, cam ring 34 all are set on locating shaft 31, and base plate 32 is provided with the stopper slot 321 of placing for cipher wheel 33; Lock core assembly 4 comprises plug body 42 and the driving member 41 that is linked, driving member 41 is conflicted and is connected with latch hook body 21, locating shaft 31 respectively, described latch hook body 21 comprises head 213, bar section 211 and return unit installation portion 212, described bar section 211 and locating shaft 31 central axis be arranged in parallel, return unit installation portion 212 and latch hook return unit 22 all are placed in the opposite side of bar section 211 corresponding locating shafts 31, described head 213 is towards locating shaft 31 1 side settings, and the both sides of head 213 are connected with locating shaft 31, driving member 41 respectively.

By adopting technique scheme, with locating shaft 31 with bar section 211 along the set-up mode that straight line is connected successively, change to locating shaft 31 and be arranged in parallel with bar section 211, compact conformation reduces slide fastener lock to the requirement in space, the volume of minimizing slide fastener lock.

Described actuator 23 is provided with the breach 232 of installing for driving member 41 towards locating shaft 31 1 sides, described actuator 23 is linked with latch hook body 21, driving member 41 respectively.

By adopting technique scheme, driving member 41 is placed in breach 232 places of actuator 23, further reduces the volume of slide fastener lock.

Described actuator 23 is provided with actuator projection 231, and base plate 32 is provided with the actuator chute 322 for 231 slippages of actuator projection, and actuator projection 231 and actuator chute 322 form the guide rail guide groove and coordinate.

By adopting technique scheme, the manner of clear and definite actuator 23 and latch hook body 21 is rationally utilized the architectural feature of all parts, compact conformation.

Claims

1. case and bag slide fastener lock, include housing, latch hook mechanism, cipher lock mechanism, lock core assembly, housing is provided with the lockhole that inserts for slider of zipper fastener, and latch hook mechanism includes corresponding lockhole place and is arranged on latch hook body in housing, is used for driving the latch hook body to the actuator that departs from lockhole one lateral movement and the latch hook return unit of the latch hook body that is used for resetting; Cipher lock mechanism includes the locating shaft return unit of locating shaft, base plate, cipher wheel, cam ring and the locating shaft that resets, cipher wheel and cam ring are linked, cipher wheel, cam ring all are set on locating shaft, and base plate is provided with the stopper slot of placing for cipher wheel; The lock core assembly comprises plug body and the driving member that is linked, driving member is conflicted with latch hook body, locating shaft respectively and is connected, it is characterized in that: described latch hook body comprises head, bar section and return unit installation portion, described bar section and locating shaft central axis be arranged in parallel, return unit installation portion and latch hook return unit all are placed in the opposite side of the corresponding locating shaft of bar section, described head is towards locating shaft one side setting, and the both sides of head are connected with locating shaft, driving member respectively.

2. case and bag slide fastener lock according to claim 1 is characterized in that: described actuator is provided with the breach of installing for driving member towards locating shaft one side, described actuator is linked with latch hook body, driving member respectively.

3. case and bag slide fastener lock according to claim 2, it is characterized in that: described actuator is provided with the actuator projection, and base plate is provided with the actuator chute for the slippage of actuator projection, and actuator projection and actuator chute form the guide rail guide groove and coordinate.