CN2134464Y - Portable steel cable lock for travelling - Google Patents

Abstract

The utility model relates to a portable steel cable lock for traveling, which mainly solves the problem that articles of case, etc. can be conveniently and firmly locked on a fixed frame when people go out for traveling. The tail end of a lock pin is connected with a steel cable. The other end of the steel cable is connected with a rotating disc, a chain wheel and a spiral spring. Thus, the steel cable can be freely pulled out and reeled in. A position-limit mechanism is arranged in the interior. The length of the steel cable can be limited for use according to actual demands. The utility model has the advantages of small size, light weight, and convenient use, carrying and storing. The articles are locked on the fixed frame after being wound and fixed by the steel cable.

Description

Portable steel cable lock for travelling

The utility model relates to a kind of lock, particularly a kind of traveling portable Steel wire rope lock.

At present, people are (as aboard) in the travelling process, for with article such as case, bag and luggage be locked in (as luggage carrier) on the fixture, what generally use is bicycle chain lock.But the chain length of this chain lock can not be regulated, and shared volume is bigger, thus the use of this lock, carry and deposit all inconvenient.The chain limited length of this lock is difficult fastening with article simultaneously, has limited its scope of application.

The purpose of this utility model is to overcome the deficiency of above-mentioned prior art, and a kind of traveling portable Steel wire rope lock is provided, and the rope capacity that its lock pin rear end is connect can be regulated and be spacing, uses, carries and deposit all very convenient.

How introduce the purpose of this utility model below in conjunction with accompanying drawing realizes.

Fig. 1 is a structural representation of the present utility model.Number in the figure 1 is a key.

Fig. 2 is the A-A sectional view of Fig. 1.

From accompanying drawing as can be known, the utility model includes tapered end 2, lock core collar 3, lock core 4, lock pin 8 Yi and lock housing 14,12 up and down. The Xia side of lock core 4 arranges Yi limited block 5, in the Zai lock housing Xia square tube cross guide pile 15 and screw 16 is provided with Zhuan dish 13, chain wheel 11 and clockwork spring 10, limited block 5 is stuck in lock core 4 by Yi torsion spring 6 Yu between Zhi the chain wheel 11, its lower end Xiang contacts Yu the teeth of chain wheel 11. The Wei of lock pin 8 end Xiang connects Yu steel cable 7, and steel wire rope 7 is wrapped on the Zhuan dish 13, and its other end is by in Yi same groove Xing on the riveted joint 9 cementation Zai Zhuan dish 13. The utility model is by Yao spoon 1 control tapered end 2 and lock core collar 3 thereof, lock core 4 Yu play being connected of lock pin 8 and open and pin being used as of Wu body. Pulling out and being involved in of the steel wire rope 7 that Xiang connects Yu lock pin 8 is similar to being used as of metallic tape. According to the different needs that uses, but the length Xian Wei of steel wire rope 7 (a certain use length can be fixed), Its Xian Wei Yuan reason is: when Yao spoon 1 makes 90 ° of lock core 4 revolutions, the Ze tapered end is closure state, Yao spoon 1 can be extracted tapered end out at this moment, namely moving by lock core 4 Zhuan, its Wei section makes limited block 5 Zhuan move Yi angle, the lower end of Ze limited block tightens mutually Yu the teeth Xiang of chain wheel, and the moving Xian Wei that comes steel wire rope 7 of Zhuan that plays Zu Zhi chain wheel 11 and Zhuan dish 13 is used as. Otherwise, when Yao spoon 1 inserts lock core 4 half-twists, when tapered end 2 is opening, the Zuo of limited block 5 Zai torsion springs 6 Xia, its upper end withstands on the side plane of lock core 4, make the lower end of limited block 5 break away from chain wheel 11, thereby the Zhuan that makes limited block 5 can not control Zhuan dish 13 moves, at this moment, but steel wire rope 7 Zi You pull out and be involved in (namely not Xian Wei).

The utility model has the advantages that volume Xiao, in light weight, its steel wire rope can pull out and be involved in and can Xian Wei, Yin this use of the present utility model, Xie band and deposit all very convenient.

Enforcement of the present utility model is fairly simple, and structure shown in the drawings is exactly embodiment of the present utility model.Its lock housing can adopt punch forming or adopt the aluminium alloy compression casting moulding.When adopting extrusion process, three lock housing guide piles 15 and following lock housing 12 must be connected as a single entity.But tapered end 2 injection mo(u)ldings or aluminium alloy compression casting moulding.Chain wheel 11 and rotating disk 13 adopt the polyformaldehyde injection mo(u)lding.Lock pin 8 adopts brass H68 or A ₃Car is made the chromium plating of type rear surface.Wire rope 7 adopts thinner model to get final product.Can article be twined with wire rope during use and be locked on the fixture frame after fastening.

Claims (1)

1, a kind of traveling portable Steel wire rope lock, include tapered end 2, lock core collar 3, lock core 4, lock pin 8 and lock housing 14,12 up and down, it is characterized in that: the below of lock core 4 is provided with a limited block 5, be provided with rotating disk 13, chain wheel 11 and clockwork spring 10 by guide pile 15 and screw 16 thereof below in lock housing, limited block 5 is stuck between lock core 4 and the chain wheel 11 by a torsion spring 6, and its lower end contacts with the teeth of chain wheel 11; The tail end of lock pin 8 and steel cable 7 join, and wire rope 7 is wrapped on the rotating disk 13, and its other end cements on the rotating disk 13 in the identical grooved by riveted joint 9.

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