CN2428367Y

CN2428367Y - Tyre anti-theft lock of micro-car

Info

Publication number: CN2428367Y
Application number: CN00233397U
Authority: CN
Inventors: 王国安
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-05-19
Filing date: 2000-05-19
Publication date: 2001-05-02
Anticipated expiration: 2010-05-19

Abstract

The utility model relates to a tyre anti-theft lock of a minicar. A lock rod with gear teeth is arranged in an outer sleeve of the lock rod, a lock is arranged outside the outer sleeve of the lock rod, ratchet pawl jack plates matched with the gear teeth of the lock rod are connected to the lock sleeve, a fixed seat of a movable lock hook arranged outside the outer sleeve of the lock rod is connected with the movable lock hook, and the end of the lock rod is connected with an auxiliary lock hook by a connecting sleeve of the lock hook. The utility model has the advantage that because the auxiliary lock hook is arranged in a protective jacket and is connected together as integration when the main lock body is used, the utility model can be used when placed on a lock supporting frame. While not in use, the utility model can be removed and stored in the minicar, and two locks for the four tyres of the car can be used as one set. The utility model has the advantages of simple structure, convenient use, safety and reliability.

Description

A kind of tire anti-theft column lock of mid-get car

The utility model belongs to automobile anti-theft lock, particularly a kind of tire anti-theft column lock of mid-get car.

The tire of mid-get car is antitheft at present is a present new problem.But in the known technology of present lockmaking industry, also be not suitable for locking the lockset of motor tire.

The purpose of this utility model provides a kind of tire anti-theft column lock of mid-get car, and being suitable for pinning motor tire, to reach the tire of automobile antitheft

The purpose of this utility model realizes by following measure:

A kind of tire anti-theft column lock of mid-get car, it is characterized by: toothed locking bar 10 is contained in the locking bar overcoat 17, the locking bar overcoat is equipped with lock housing 15 outward, lock tube 48, lock core 47 is arranged in the lock tube, the very heavy plate 14 of ratchet is connected on the lock tube by the very heavy anchor shaft 27 of ratchet, the very heavy plate of ratchet cooperates with the teeth of locking bar, the outer end of locking bar overcoat is equipped with mobile latch hook permanent seat 29, mobile latch hook 28 fixedly is assemblied on the mobile latch hook permanent seat by pin 11, locking bar one end connects latch hook adapter sleeves 3 by adapter sleeve tingle 7, and the retaining pin 2 on secondary latch hook 1 and the secondary latch hook is movably connected in the latch hook adapter sleeve and in the back stop slot on the latch hook adapter sleeve.

Locking bar the other end connects propelling unit cover for seat 18, and the propelling unit cover for seat is by the pushing plate 19 of the doubler of anchor shaft 20 connecting band sour jujube points, and doubler sour jujube point cooperates with the ratchet of locking bar overcoat.

In hollow in the locking bar end retracing spring 8, slide bar permanent seat 7 are arranged successively, the slide bar permanent seat connects slide bar 6, and the slide bar overcoat is guide pin bushing 5 fixedly, and fixedly guide pin bushing is set in hollow in the locking bar end, the slide bar end connection push rod 4 that resets; The outer bottom of latch hook adapter sleeve connects Small bracket 31, Small bracket connects adjusting screw(rod) 33, connect adjusting screw(rod) and connect adjustment seat 32, adjustment seat connects stay bearing plate 40, stay bearing plate connects base 35, support has the folding arms of 36,37, two on folding arm to be connected with steel rope 42 between connecting between base and the stay bearing plate, and pulley 39 rearward end of steel rope through being fixed on the base are connected on the Ring put around finger for massage of cavity of human body 45.

Outside the locking bar overcoat, lock housing is other by handle seat board 22 is arranged, and handle 24 is fixed on the handle seat board by handle bearing pin 23.

The utility model has the advantages that:

Simple in structure, easy to use, safe and reliable.Because main lock body is put into secondary latch hook in the sheath in use, fuses, be placed on the holder lock frame and can use.The time spent can not pull down, and just can deposit in car, and front and back two locks of four tires are a cover, can divide A, two kinds of models of Type B, and A type latch mechanism is that blade lock core is formed, and the Type B latch mechanism is made up of code type.

Below in conjunction with description of drawings embodiment:

Fig. 1 is a kind of tire anti-theft column lock birds-eye view of mid-get car

Fig. 2 is a kind of tire anti-theft column lock lateral plan of mid-get car

Fig. 3 is a kind of latch hook adapter sleeve position cutaway view of tire anti-theft column lock of mid-get car

Fig. 4 is a kind of mobile latch hook permanent seat position cutaway view of tire anti-theft column lock of mid-get car

Fig. 5 is the A-A section-drawing of Fig. 3

Fig. 6 is the B-B section-drawing of Fig. 4

Among the figure: 1 secondary latch hook, 2 retaining pins, 3 latch hook adapter sleeves, 4 push rods that reset, 5 fixing guide pin bushings, 6 slide bars, 7 slide bar permanent seats, 8 retracing springs, 9 adapter sleeve tingles, 10 locking bars, 11 pins, 12 rivets, 13 lock core control positioies, the very heavy plate of 14 ratchets, 15 lock housings, 16 rivets, 17 locking bar overcoats, 18 propelling unit cover for seat, 19 pushing plates, 20 anchor shafts, 21 ratchet doublers, 22 handle seat boards, 23 handle bearing pins, 24 handles, 25 rivets, 26 springs, the very heavy anchor shaft of 27 ratchets, 28 move latch hook, and 29 move the latch hook permanent seat, 30 locking bar orienting sleeves, 31 Small brackets, 32 reconcile seat, and 33 reconcile screw rod, 32 nuts, 35 bases, 36,37 folding arms, 38 sheave shafts, 39 pulleys, 40 stay bearing plates, 41 locating dowel pins, 42 steel ropes, 43 set pins, 44 keys, 45 Ring put around finger for massage of cavity of human body, 46 lock caps, 47 lock cores, 48 lock tubes, 49 pins, 50 bearing pins.

Secondary latch hook 1 has the afterbody of retaining pin 2, after aiming at the opening part of adapter sleeve 3, with the annular knurl position of holding tight latch hook, firmly be inserted into the bottom, after turning round give part of a turn then, under the elastic force promotion of reset lever by retracing spring 8, slide bar 7 fixed covers drive slide bar and pass through fixedly guide pin bushing 5, under the effect of the antagonistic force that produces, make the thrust market of latch hook afterbody slide to the top of groove, make it freely to reverse and come off, form one, then whole lock body is placed on the Small bracket of holder lock shelf, make day balance Small bracket 31 by adjusting screw(rod) 32, regulate high and low position and will be pushed into tyre rim groove position altogether after relatively when the tire center, one holds frame handle 24, mobile latch hook 28 is aligned tire groove position, one hand propelled is the propelling unit that pawl 21 doublers are formed by promoting wooden handcart 9 and anchor shaft 20, under locking bar overcoat 17 groove iris actions, push ahead, when the mobile latch hook on the fixedly order of seats 9 of locking bar overcoat and pair latch hook 1 relative shifting on a line of centers, the tyre rim bottom can not be when mobile when two latch hooks are reached bottom portion of groove, enforce the propelling unit reinforcing again, make the head of the very heavy plate 4 of ratchet that is equipped with by anchor shaft 27 that is provided with in the lock housing 15, brake in the alveolus of relative locking bar 10, mobile latch hook can not be moved backward, locking the car operating sequence this moment promptly accuses and finishes, at this moment live finger ring 25 with a finger-stall, pulling is by 43 the bonded assembly steel ropes 42 that fixedly make no public appearances, spur the folding arm that links and form by relevant rivet by transmission by the small sheave on the sheave shaft 38 39, make the work drive stay bearing plate of folding arm folding downwards, reduce the height of adjustment seat, make Small bracket sagging, break away from lock body, continue the pulling finger ring then and draw whole holder lock frame, to pull out by the whole holder lock of base plate institute bonded assembly frame, whole lock range of driving preface is finished.

When unblanking, need to use key turns, lock core turns an angle in lock tube, lock core afterbody eccentric shaft is upwards rotated by rotation, thereby stir the very heavy plate of ratchet, overcome acting force of the spring, the alveolus that makes it to be contained in the lock tube with locking bar is thrown off, the lockset of this moment just is in open mode, hold the locking bar adapter sleeve with one then, another holds the annular knurl place that pays latch hook, firmly presses down to the bottom of adapter sleeve, this retreats the elastic rod that resets, to opening part, a pair latch hook is taken out at the wraparound certain angle under the elastic force of elastic rod that resets, dismounting is promptly accused and is finished, tyre lock length dimension after tearing open shortens, and is more convenient for depositing in car.

By the middle part of holder lock frame holder at lock, push at the bottom of the car, make the groove of the latch hook on lock two sides near tyre rim, make the propelling unit of locking bar afterbody then, promote the slip latch hook, vertically move to the steel ring bottom portion of groove, latch hook vertically moves relatively when the two sides, to bottom portion of groove, can not be when moving forward, the lock tooth that is contained on the locking bar in the guide pin bushing is promptly blocked by the head of the very heavy plate of ratchet of being upspring by spring in the lock housing, and it can not be retreated, thereby reach the purpose of pinning tire, need only rotational lock core afterbody eccentric pin when unblanking, to stir very heavy plate and break away from lock tooth on the locking bar, lock just is in open mode.

Claims

1, a kind of tire anti-theft column lock of mid-get car, it is characterized by: toothed locking bar 10 is contained in the locking bar overcoat 17, the locking bar overcoat is equipped with lock housing 15 outward, lock tube 48, lock core 47 is arranged in the lock tube, the very heavy plate 14 of ratchet is connected on the lock tube by the very heavy anchor shaft 27 of ratchet, the very heavy plate of ratchet cooperates with the teeth of locking bar, the outer end of locking bar overcoat is equipped with mobile latch hook permanent seat 29, mobile latch hook 28 fixedly is assemblied on the mobile latch hook permanent seat by pin 11, locking bar one end connects latch hook adapter sleeves 3 by adapter sleeve tingle 7, and the retaining pin 2 on secondary latch hook 1 and the secondary latch hook is movably connected in the latch hook adapter sleeve and in the back stop slot on the latch hook adapter sleeve.

2, the tire anti-theft column lock of a kind of mid-get car according to claim 1, it is characterized by: locking bar the other end connects propelling unit cover for seat 18, the propelling unit cover for seat is by the pushing plate 19 of the doubler of anchor shaft 20 connecting band sour jujube points, and doubler sour jujube point cooperates with the ratchet of locking bar overcoat.

3, the tire anti-theft column lock of a kind of mid-get car according to claim 1, it is characterized by: in hollow in the locking bar end retracing spring 8, slide bar permanent seat 7 are arranged successively, the slide bar permanent seat connects slide bar 6, the slide bar overcoat is guide pin bushing 5 fixedly, fixedly guide pin bushing is set in hollow in the locking bar end, and the slide bar end connects the push rod 4 that resets; The outer bottom of latch hook adapter sleeve connects Small bracket 31, Small bracket connects adjusting screw(rod) 33, connect adjusting screw(rod) and connect adjustment seat 32, adjustment seat connects stay bearing plate 40, stay bearing plate connects base 35, support has the folding arms of 36,37, two on folding arm to be connected with steel rope 42 between connecting between base and the stay bearing plate, and pulley 39 rearward end of steel rope through being fixed on the base are connected on the Ring put around finger for massage of cavity of human body 45.

4, the tire anti-theft column lock of a kind of mid-get car according to claim 1 is characterized by: outside the locking bar overcoat, lock housing is other by handle seat board 22 is arranged, and handle 24 is fixed on the handle seat board by handle bearing pin 23.