CN2614246Y

CN2614246Y - Telescopic lock

Info

Publication number: CN2614246Y
Application number: CN 03227571
Authority: CN
Inventors: 王新民
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-05-01
Filing date: 2003-05-01
Publication date: 2004-05-05
Anticipated expiration: 2013-05-01

Abstract

The utility model relates to a travelling collapsible zipper, which comprises a seat board, a lock pin base fixed on the seat board, a lock pin, an eccentric cam provided on the rear end protruding the seat board of the lock pin, a pin inserted fixed tightly in the pinhole at the end of the lock pin, a shift block disposed on the eccentric cam, a tapered ned sleeve with a snap on one side of the top of the seat board, a tapered ned card hinged on the seat board via a pin pole on the same side, a kidney pawl slot on the other side of the upper portion of the seat board, a pawl rack hinged on the seat board via the pin pole with the pawl inserted into the pawl slot, a return spring with two ends clasping with the tapered ned card and the pawl rack respectively, a rope-winding cam wrapped with a wire rope disposed on the lock pin base, a ratchet on the inner side wall of the rope-winding cam, a crank handle provide on the outer side wall of the rope-winding cam and a tapered ned buckle fixed connected with the front end of the wire rope. The utility model has the advantages of simple manipulation, convenient utilizing, compact structure, facilitating carrying and good anti-theft property, which guards effectively against picking by mistake or stealing in passing to guarantee the safety of luggage and a happy trip.

Description

Can reel lock

A kind of hardware products of technical field, lockset particularly for the passengers.

Background technology people are at whilst on tour, take or spirit away and steal own row bag in order to prevent other people mistake, often will go to wrap with chain lock to be locked on luggage carrier or the chair pin.The limited length of this chain lock can not be pinned whole row bag, often can only pin one or two bag handle part, and the thief is easy to cut off handle with blade and will goes bag and steal.Therefore, theftproof performance is relatively poor.

The summary of the invention the purpose of this utility model provides a kind of lock that reels for the passengers, accomplishes the capable bag of energy integral locking, improves theftproof performance.

Technical scheme is in the lock shell bull wheel that is wound with wire rope to be installed, utilize the direction of rotation of ratchet device control bull wheel, when being in locking-in state, ratchet blocks ratchet, bull wheel can only counterclockwise rotation, with steel wire coil on bull wheel, when being in unlocking condition, ratchet unclamps ratchet, and wire rope can freely be pulled out.The wire rope front end is connected with tapered end and buckles, and the tapered end button can put in or pull out in tapered end cover, utilizes eccentric cam control tapered end card to blocking of buckleing of tapered end or unclamp, and is locking-in state when blocking, and is unlocking condition when unclamping.Rope capacity can reach more than two meters, and the utility model can adopt the displacement of conventional key-type or code type lock core control eccentric cam.

Compared with the prior art, the utility model has following characteristics:

1, simple to operate, easy to use.

Because wire rope is very long, can easily many whole bindings of row bag be pinned on stationary pipes, bar.

2, structure is light and handy, is easy to carry.

Because the utility model volume and 5 meters invar tape using always are similar, and are therefore easy to carry.

3, theftproof performance height

Because wire rope tangles with the high-tensile steel wires multiply and forms, and can not cut off with general cutter or clamp, so theftproof performance significantly improves.

4, take precautions against other people mistake effectively and take or the behavior of spiriting away, guarantee row bag safety.

The people on the road, when doze, carelessness or of short duration leaving are arranged unavoidably.If use the utility model, just not being afraid of at this time has other people mistake to take own row bag, also need not take care the thief and spirit away and steal the row bag, guarantees row bag safety and has a pleasant journey.

Description of drawings Fig. 1 can reel the lock front view

Fig. 2 can reel to lock the situation rear elevation (saving cover plate does not draw) of unblanking

Fig. 3 is that the A of Fig. 1 is to sectional drawing

Fig. 4 can reel the lock schematic perspective view

The specific embodiment is described structure of the present utility model and operating principle in detail below in conjunction with drawings and Examples.

Shown in Fig. 1～3, the utility model includes shell 13, cover plate 14, lock core base 16, lock core 2, difference is that seat board 1 is connected on the shell 13, lock core base 16 is fixed on the seat board 1, be with eccentric cam 4 on the back segment of lock core 2 protrusion seat boards 1, press close to finger 3 interspersed being fastened in the lock core 2 terminal pin-and-holes of eccentric cam 4, shifting block 41 is arranged on the eccentric cam 4, seat board 1 top one side is equipped with tapered end cover 6 with bayonet, there is tapered end card 5 to be hinged on the seat board 1 on the homonymy by pin 51, waist shape ratchet slotted eye 72 is arranged on the seat board 1 top opposite side, ratchet holder 7 is hinged on the seat board 1 by pin 71, ratchet 73 on it passes ratchet slotted eye 72, the two ends that are enclosed within the return spring 8 on the pin 81 are hooked in respectively on tapered end card 5 and the ratchet holder 7, two alignment pins 17 lay respectively at eccentric cam 4 both sides, the bull wheel 18 that is wound with wire rope 15 is enclosed within on the lock core base 16, bull wheel 18 inside walls are ratchet 9, on bull wheel 18 lateral walls rocking handle 12 is arranged, pressing plate 10 is screwed in lock core column 16, and wire rope 15 front ends are connected with tapered end and buckle 11.

Operating principle and using method are as follows:

At first tapered end button 11 and wire rope are pulled out, around bag, luggage and articles such as case and bag are intertwined together with luggage carrier or other fixed leg, bar, pipe, then tapered end button 11 are injected tapered ends cover 6, make lock core 2 turn clockwise 360 ° (from Fig. 2, lock core 2 is for being rotated counterclockwise) with key.In rotary course, promote shifting block 41 with the finger 3 of lock core 2 rotation synchronously, make eccentric cam 4 deflection certain angles, eccentric cam 4 heads into tapered end with tapered end card 5 and overlaps in 6 bayonet sockets, make tapered end button 11 stuck in tapered end cover 6, promptly be in locking-in state, meanwhile, ratchet holder 7 deflects under the effect of return spring 8, and ratchet 73 returns block ratchet 9, bull wheel can only be rotated counterclockwise, at this moment transfer to key, shake rocking handle, bull wheel is rotated counterclockwise, coiling tightens up wire rope 15, and the whole luggage and articles that bind get final product.

Unblank if desired, make lock core 2 be rotated counterclockwise 360 ° (from Fig. 2 lock cores 2 for turning clockwise) with key, in rotary course, finger 3 makes eccentric cam 4 deflection certain angle in the same way, eccentric cam 4 pushes ratchet holder 7, ratchet 73 is broken away from unclamp ratchet 9.At this moment tapered end card 5 return under the effect of return spring 8, promptly tapered end card 5 unclamps tapered end and buckles 11, is in unlocking condition.At last tapered end button 11 is pulled out in tapered end cover 6, bull wheel is rotated counterclockwise, regain the former wire rope that is drawn out 15, return to state shown in Figure 2 with rocking handle 12.

Claims

1, a kind of lock that reels includes shell (13), cover plate (14), lock core base (16), lock core (2), it is characterized in that seat board (1) is connected in shell (13).On, lock core base (16) is fixed on the seat board (1), be with eccentric cam (4) on the back segment of lock core (2) protrusion seat board (1), press close to interspersed being fastened in the terminal lockhole of lock core (2) of finger (3) of eccentric cam (4), shifting block (41) is arranged on the eccentric cam (4), seat board (1) top is equipped with tapered end cover with bayonet (6) first, there is tapered end card (5) to be hinged on the seat board (1) on the homonymy by pin (51), on the opposite side of seat board (1) top waist shape ratchet slotted eye (72) is arranged, ratchet holder 7 is hinged on the seat board (1) by pin (71), ratchet on it (73) passes ratchet slotted eye (72), the two ends that are enclosed within the return spring (8) on the pin (81) are hooked in respectively on tapered end card (5) and the ratchet holder (7), the bull wheel (18) that is wound with wire rope (15) is enclosed within on the lock core base (16), bull wheel (18) inside wall is ratchet (9), on bull wheel (18) lateral wall rocking handle (12) is arranged, pressing plate (10) is fixed in the lock core column (16) with rivet, and wire rope (15) front end is connected with tapered end and buckles (11).