CN203334805U

CN203334805U - Code chain lock

Info

Publication number: CN203334805U
Application number: CN2013203054061U
Authority: CN
Inventors: 郭峰
Original assignee: DONGGUAN ULACLOCK ELECTRONIC Co Ltd
Current assignee: DONGGUAN ULACLOCK ELECTRONIC Co Ltd
Priority date: 2013-05-30
Filing date: 2013-05-30
Publication date: 2013-12-11
Anticipated expiration: 2023-05-30

Abstract

The utility model discloses a code chain lock. The chain lock comprises a lock chain, a lock body and a lock plug. The lock body and the lock plug are fixedly installed at the two ends of the lock chain respectively, the lock chain comprises a steel wire rope and a coating layer, the outer side of the steel wire rope is coated by the coating layer, and a part of the lock plug and a part of the lock body are coated by the coating layer. The code chain lock is special in structural design, so that unlocking, adjustment of a code and locking are simple. According to the lock chain, the outer side of the steel wire rope is coated by the materials of silicon gel and the like, and therefore the appearance is attractive and the hand feeling, the use performance and the integral shape of the product are all better than a normal code chain lock.

Description

A kind of cipher chain lock

Technical field

The utility model discloses a kind of coded lock, particularly a kind of cipher chain lock.

Background technology

Lock is thing commonly used during people live, almost every household all can have several, the kind of lock can be divided into multiple, as: chain lock, tapered end, dish mortise lock and built-in lock etc., current chain lock has generally included chain (being called CABLE in industry), lock body and lock and has inserted, and lock body and lock are inserted and are separately fixed at the chain two ends, and chain adopts steel wire or iron chains etc. usually, appearance and modeling is poor, and it is convenient not to use, and whole chain lock feel is bad.

Summary of the invention

Poor for the above-mentioned chain lock appearance and modeling of the prior art of mentioning, the shortcoming that feel is bad, the utility model provides a kind of new cipher chain lock, and it,, by special structure design and chain design, has solved the problems referred to above.

The technical scheme that the utility model solves its technical problem employing is: a kind of cipher chain lock, chain lock comprises that chain, lock body and lock are slotting, lock body and lock mortise lock body and lock are inserted and are fixedly mounted on respectively the chain two ends, described chain comprises wire rope and clad, clad is coated on the wire rope outside, and locking to insert with lock body has part to be wrapped by layer coating.

The technical scheme that the utility model solves its technical problem employing further comprises:

Described clad material is silica gel, PVC, PU or TPE.

The described clad outside is coated with handfeel paint.

Described lock body comprises inner core, character wheel group, interior wheels, stage clip, reversion wheels and jump ring, lock is inserted and is riveted on wire rope one end, inner core is riveted on the wire rope other end, stage clip, interior wheels and reversion wheels are sleeved on inner core successively, stage clip is arranged on inboard, and in the middle of interior wheels are arranged on, the reversion wheels are arranged on the outside, jump ring is connected to stage clip, interior wheels and reversion wheel on inner core, and the character wheel group is sleeved on the interior wheels outside.

Described interior wheels inboard is provided with Access Division and the section of unblanking, and described lock is plugged and is provided with lock section, and while locking, Access Division is plugged lock section corresponding to lock and arranged, and Access Division is snapped in to upper lock section, and while unblanking, the upper lock section that the section of unblanking inserts corresponding to lock arranges.

The described interior wheels outside is provided with the projection of outwardly convex, and character wheel group inside is provided with groove, between adjacent character wheel, is provided with dead slot, and while locking, projection is arranged in groove, and while adjusting password, projection is arranged on the dead slot place.

Described reversion wheels inside is provided with internal thread, and inner core is provided with external screw thread.

The described reversion wheels outside is provided with the shifting block raised up.

Described reversion wheels are provided with opening, and jump ring is arranged in opening.

The described chain outside is provided with mark.

The beneficial effects of the utility model are: the utility model adopts special structure design, make to unblank, adjust password and lock all fairly simple, and chain of the present utility model is coated with the materials such as silica gel and makes at steel wire, not only appearance looks elegant, and feel, functional performance, product moulded all is better than conventional cipher chain lock.

Below in conjunction with the drawings and specific embodiments, the utility model is described further.

The accompanying drawing explanation

Fig. 1 is the utility model perspective view.

Fig. 2 is the utility model decomposing state structural representation.

Fig. 3 is the utility model chain cross-sectional view.

In figure, the 1-chain, the 2-lock body, the 3-lock is inserted, 4-character wheel group, wheels in 5-, 6-stage clip, 7-mark, 8-reversion wheels, 9-jump ring, 10-opening, 11-projection, 12-groove, 13-shifting block, 14-wire rope, 15-clad.

The specific embodiment

The present embodiment is the utility model preferred embodiment, and other all its principles are identical with the present embodiment or approximate with basic structure, all within the utility model protection domain.

Please in conjunction with referring to accompanying drawing 1 and accompanying drawing 2, the utility model mainly comprises chain 1, lock body 2 and lock slotting 3, lock body 2 and lock are inserted 3 and are fixedly mounted on respectively chain 1 two ends, please refer to accompanying drawing 3, in the present embodiment, chain 1 comprises wire rope 14 and clad 15, and clad 15 is wrapped in wire rope 14 outsides, and lock is inserted and lock body has part to be wrapped by layer to coat.In the present embodiment, clad 15 can adopt the materials such as silica gel, PVC, PU or TPE to make, and clad 15 surface sprayings have handfeel paint, make the utility model profile more attractive in appearance, and feel is better.The corresponding mark 7 that is provided with on chain 1, can be used for identification and open institute's password position.

Lock is inserted 3 and is riveted on wire rope 14 1 ends.

Lock body 2 mainly comprises inner core, character wheel group 4, interior wheels 5, stage clip 6, reversion wheels 8 and jump ring 9, inner core is riveted on wire rope 14 other ends, clad 15 is coated with the part inner core, stage clip 6, interior wheels 5 and reversion wheels 8 are sleeved on inner core successively, wherein, stage clip 6 is arranged on innermost layer, in the middle of interior wheels 5 are arranged on, reversion wheels 8 are arranged on the outside, jump ring 9 is fixed on stage clip 6, interior wheels 5 and reversion wheels 8 on inner core, in the present embodiment, reversion wheels 8 centre positions have opening 10, and jump ring 9 enters inner core from the interior clamping of opening 10.In the present embodiment, be provided with a plurality of wheel discs at interior wheels 5, the quantity of wheel disc is identical with the numerical digit of password, interior wheels 5 outsides are set with character wheel group 4, character wheel group 4 comprises more than one character wheel, and the quantity of character wheel is identical with the numerical digit of password, in the present embodiment, be provided with the shifting block 13 raised up on character wheel, be convenient to stir character wheel and rotate.In the present embodiment, in each, the wheel disc of wheels 5 outside is provided with the projection 11 of three outwardly convexs, and the wheel disc inboard of interior wheels 5 is provided with Access Division and the section of unblanking, and while locking, Access Division is inserted 3 corresponding to lock and arranged, and while unblanking, the section of unblanking inserts 3 corresponding to lock and arranges.Each character wheel inside is provided with 10 grooves 12, it is the corresponding groove 12 of each numeral on character wheel, if the character wheel adopted is not 10 numerals, the quantity of corresponding adjustment groove 12 gets final product, the size of the wheel disc upper protruding block 11 of interior wheels 5, match with the groove 12 on character wheel, be provided with certain dead slot between adjacent character wheel, the dead slot width will equal or be wider than the width of the wheel disc upper protruding block 11 of interior wheels 5.In the present embodiment, the wheel disc inboard that slotting 3 recess width that are provided with the ，Shang lock section, upper lock section that is square waveform of lock are more than or equal to interior wheels 5 is provided with Access Division.

In the present embodiment, in reversion wheels 8, be provided with internal thread, inner core is provided with corresponding external screw thread.

The utility model in use, lock is inserted to the interior core inner of 3 insertion lock bodies 2, rotate character wheel group 4, password is adjusted disorderly, in character wheel group 4 drives, wheels 5 rotate, and the wheel disc inboard of interior wheels 5 is provided with Access Division and snaps in the groove of locking the upper lock section on slotting 3, block lock and insert 3, it can not be extracted, complete and lock.

While unblanking, rotate character wheel group 4, make password alignment mark 7 positions on character wheel group 4, character wheel group 4 drives corresponding interior wheels 5 and rotates, make to have the section of unblanking of the wheel disc inboard of interior wheels 5 to aim at lock more and insert the upper lock section on 3, can make lock insert 3 and extract smoothly, complete out institute.

While adjusting password, rotate reversion wheels 8, wheels 5 motions in reversion wheels 8 promote, make the just dead slot place between adjacent character wheel of projection 11 on interior wheels 5, now, rotate character wheel, interior wheels wheel disc can and then not rotate, after setting password, rotate backward reversion wheels 8, in stage clip 6 promotes, wheels 5 reset, and the projection 11 on interior wheels 5 is snapped in the groove 12 on character wheel again, complete password setting.

The utility model adopts special structure design, make to unblank, adjust password and lock all fairly simple, and chain of the present utility model is coated with the materials such as silica gel and makes at steel wire, not only appearance looks elegant, and feel, functional performance, product moulded all is better than conventional cipher chain lock.

Claims

1. a cipher chain lock, it is characterized in that: described chain lock comprises that chain, lock body and lock are slotting, lock body and lock mortise lock body and lock are inserted and are fixedly mounted on respectively the chain two ends, described chain comprises wire rope and clad, clad is coated on the wire rope outside, and locking to insert with lock body has part to be wrapped by layer coating.

2. cipher chain lock according to claim 1, it is characterized in that: described clad material is silica gel, PVC, PU or TPE.

3. cipher chain lock according to claim 2, is characterized in that: be coated with handfeel paint outside described clad.

4. according to claim 1 or 2 or 3 described cipher chain locks, it is characterized in that: described lock body comprises inner core, character wheel group, interior wheels, stage clip, reversion wheels and jump ring, lock is inserted and is riveted on wire rope one end, inner core is riveted on the wire rope other end, stage clip, interior wheels and reversion wheels are sleeved on inner core successively, stage clip is arranged on inboard, in the middle of interior wheels are arranged on, the reversion wheels are arranged on the outside, jump ring is connected to stage clip, interior wheels and reversion wheel on inner core, and the character wheel group is sleeved on the interior wheels outside.

5. cipher chain lock according to claim 4, it is characterized in that: described interior wheels inboard is provided with Access Division and the section of unblanking, described lock is plugged and is provided with lock section, while locking, Access Division is plugged lock section corresponding to lock and is arranged, Access Division is snapped in to upper lock section, and while unblanking, the upper lock section that the section of unblanking inserts corresponding to lock arranges.

6. cipher chain lock according to claim 4 is characterized in that: the described interior wheels outside is provided with the projection of outwardly convex, and character wheel group inside is provided with groove, be provided with dead slot between adjacent character wheel, while locking, projection is arranged in groove, while adjusting password, projection is arranged on the dead slot place.

7. cipher chain lock according to claim 4, it is characterized in that: described reversion wheels inside is provided with internal thread, and inner core is provided with external screw thread.

8. cipher chain lock according to claim 4, is characterized in that: be provided with the shifting block raised up outside described reversion wheels.

9. cipher chain lock according to claim 4, it is characterized in that: described reversion wheels are provided with opening, and jump ring is arranged in opening.

10. according to claim 1 or 2 or 3 described cipher chain locks, it is characterized in that: the described chain outside is provided with mark.