CN201206375Y - Improved structure of anti-theft door for automobile - Google Patents

Abstract

The utility model relates to an improved structure of an automobile theftproof lock. The automobile theftproof lock comprises a steering wheel lock, a sound lock and a first combined joint mechanism, wherein, the steering lock is provided with a telescopic link used for positioning the lock at many sections, hoop hooks are arranged under both ends of the telescopic link, and when the telescopic link is elongated, the hoop hooks can be clamped on the steering wheel; the sound lock is provided with an upper cover plate and a lower cover plate which are pivoted and provided with a lock, an insertion column which can be inserted and fixed in an air outlet is arranged on the back of the upper cover plate, and the lower cover plate can be used for covering a whole sound panel; the first combined joint mechanism is arranged between the steering wheel lock and the sound lock. Therefore, the whole effective matching combination can be applied to all automobiles at home and abroad, and the utility model can provide many protective measures to effectively prevent thieves; sound parts can not be disassembled by thieves, and steering wheels and hand brake levers can not be controlled, so that automobiles can be effectively prevented from being stolen.

Description

The automobile anti-theft lock structure-improved

Technical field

The utility model relates to automobile anti-theft lock.

Background technology

General car alarm is of a great variety; it includes more common structure: be locked in the protection defending lock on the gear shift lever; also there is locking to lock at the crutch on the handbrake lever or on the steering wheel; it is all non-perfect so no matter to be which kind of locks its structure design; can't protect automobile audio fully in the use, be its major defect.

The utility model designer is at the shortcoming of all kinds of automobile anti-theft locks in present market, utility model goes out better product, its main purpose is providing a kind of domestic and international various vehicles that are suitable for, and can provide the multiple tracks protection effectively to hold back the resistance thief, to reach the anti-theft effect of avoiding automobile and inner sound equipment to be stolen.

Summary of the invention

At the deficiencies in the prior art, the purpose of this utility model is: a kind of automobile anti-theft lock structure-improved is provided, can protects automobile audio.

For achieving the above object, the technical solution adopted in the utility model is:

A kind of automobile anti-theft lock structure-improved is characterized in that, comprising:

One handle lock, but be one to have the expansion link of tapered end multistage location, be provided with hoop under the described expansion link two ends and collude, when expansion link elongates, hoop collude can clip on steering wheel;

One sound equipment lock, be one have tapered end to the upper and lower cover plate of pivot, the described upper cover plate back side is provided with to intert and is fixed on inserting column on the exhaust vent, and lower cover can cover the sound equipment panel is whole, and;

The first combined type connect mechanism is configured between handle lock and the sound equipment lock.

Compared with prior art, adopt the advantage that the utlity model has of technique scheme to be: make the burglar can't pull down the sound equipment part, can't the steer direction dish, hand brake lever, can effectively avoid automobile to be stolen.

Description of drawings

Fig. 1 is an application illustration of the present utility model;

Fig. 2 is the three-dimensional exploded view of the utility model handle lock;

The action schematic diagram that Fig. 3 locks admittedly for the utility model clip mechanism;

Fig. 4 is the action schematic diagram that the utility model clip mechanism discharges;

Fig. 5 can detain the schematic diagram that protects the steering wheel side for the utility model;

Fig. 6 is the three-dimensional exploded view of the utility model first combined type connect mechanism;

Fig. 7 is the three-dimensional exploded view of the utility model sound equipment lock;

Fig. 8 locks the schematic diagram of collapsible reduced volume for the utility model sound equipment;

Fig. 9 is the utility model platen snib and the schematic diagram of swingle to organizing;

Figure 10 is the three-dimensional exploded view of the utility model Hand braking vehicle lock.

Description of reference numerals: handle lock 10; Tapered end 11; Locking bolt 115; Expansion link 12; Hoop colludes 13; Inner casing 132; Outer casing 133; Set screw 134; Flexible rail ditch 135; Metal base 15; Through hole 151; Joint cover 152; Groove 153; L shaped hoop plate 154; Spring 155; The recessed hoop mouth 156 of circle; Oscillating deck 157; Electronic anti-theft device 159; Compound rod 16; Plate body 161; Location hitching post 162; Toothrow 163; Moving buckle 167; Clip mechanism 17; Slideway pedestal 171; Slideway 172; Through hole 173; Spring 174; Trip 175; Spring 176; Suppress plate 177; Gap 178; Take over 18; Through hole 181; Locking inserted link 185; Groove 186; Lockhole 19; Sound equipment lock 20; Lockhole 201; Elasticity tuning knob 202; Fish eyelet 203; Tapered end 21; Locking bolt 215; Upper cover plate 22; Hole sheet 221; Lower cover 23; Hole sheet 231; Breach 235; Inserting column 24; Bead 241; Groove 25; Swingle 26; Socket 261; Positioning hole groove seat 262; Raceway groove block set 263; Arc-like sheet 27; Socket 271; Prominent ring 272; Pore locating piece 28; Lateral opening 281; Bottom outlet 282; Track plate 29; Slide 291; Lock hole 292; Connect mechanism 30; Grip pressure system bar 31; Round 33; Place hole 34; Clamping plug seat 35; Inner hole sleeve 351; Platen snib 36; Preceding hole sheet 361; Round 362; Spring 37; Non-return pin 38; Connect mechanism 40; Shank 41; Hand braking vehicle lock 50; Tapered end 51; Expansion link 52; Hand brake sleeve 53; Rectangular groove 531; Compress plate 532; Between appearance 533; Eccentric cam 534; Bar 54 in the round; Outer tube 55; Outer tube joint 56; Steering wheel 9; Hand brake lever 95.

The specific embodiment

Your juror is convenient to understand content of the present utility model in order to make, and the effect that can reach, cooperates diagram to enumerate a specific embodiment now, is described in detail as follows:

See also shown in Figure 1, a kind of automobile anti-theft lock structure-improved that the utility model is set, it mainly comprises:

One handle lock 10, but be one to have the expansion link 12 of tapered end 11 multistages location, be provided with hoop under described expansion link 12 two ends and collude 13, but make when elongating clip on steering wheel 9;

One sound equipment lock 20, be one have tapered end 21 to the upper and lower cover plate 22,23 of pivot, described upper cover plate 22 back sides are provided with inserting column 24, make to intert to be fixed on the exhaust vent of air conditioning for automobiles, and lower cover 23 can cover the sound equipment panel is whole, and;

One first combined type connect mechanism 30 is configured between handle lock 10 and the sound equipment lock 20;

During enforcement, and can further on sound equipment lock 20, set up the second combined type connect mechanism 40, be connected with hand brake lock 50 thereafter, but be one to have the expansion link 52 of tapered end 51 multistages location, pivot is provided with a hand brake sleeve 53 under its expansion link 52, be provided with in the described sleeve 53 and compress plate 532, can push down hand brake lever 95 when expansion link 52 is elongated and prevent to pull;

So, use, can allow the burglar can't pull down the sound equipment part with its whole effectively matched combined, can't the steer direction dish, hand brake lever, can effectively avoid automobile to be stolen.

Please join shown in Figure 2ly, the thin portion of the described handle lock 10 of detailed description can comprise:

One metal base 15 is the hollow tube of side's flat, and its inside is provided with a clip mechanism 17; The side of metal base 15 is provided with one and takes over 18, is provided with a through hole 181 taking on 18, and for inserting a locking inserted link 185, it is a stepped column body, at cylinder path place and establish a groove 186;

One joint cover 152, directly be connected with below metal base 15, its plate below is pivoted with an oscillating deck 157, then be installed with two aforesaid hoops in both sides and collude 13, oscillating deck 157 belows then are provided with two holes, suitablely can allow oscillating deck 157 be inserted in to collude on 13 at hoop, and joint cover 152 is provided with a through hole 151 and inserts for 185 pairs of locking inserted links, outside the hole, form a groove 153 to dispose a L shaped hoop plate 154, itself and 152 of joint covers are equipped with spring 155 and collude mutually and draw, in plate the place ahead and be provided with the recessed hoop of circle mouthfuls 156, and be provided with lockhole 19 for disposing an aforesaid tapered end 11 in the contraposition mutually of L shaped hoop plate 154 and joint cover 152, it is the pressing lockset, its locking bolt 115 meeting projections during locking, to penetrate in the lockhole 19, make L shaped hoop plate 154 form the spacing locking inserted link 185 that tightly nips, and;

One compound rod 16, it is the folded plate bodys 161 of two pivots, and the plate body 161 of order below can be swung, the plate body 161 of top is provided with an overhanging location hitching post 162, described location hitching post 162 is provided with toothrow 163 and locatees for multistage, and the plate body 161 next moving buckles 167 that are pivoted with of below, plate body 161 dual-sides of below are installed with two aforesaid hoops and collude 13;

So, as Fig. 1～shown in Figure 5, during combination, available location hitching post 162 is inserted to constitute aforesaid expansion link 12 with 15 pairs of metal bases, and described clip mechanism 17 its have a L shaped slideway pedestal 171, run through before and after it for the location hitching post 162 of compound rod 16 and peg graft, through hole 173 inside are established to fill a spring 174 and a wedge shape trip 175 in slideway 172 side positions, when location hitching post 162 is outwards extracted out, can form the unidirectional multistage bit selecting of advancing with clip mechanism 17 fastens mutually, but clip is on steering wheel 9 when making the hoop that is provided with under the two ends collude 13 elongations, also can compress oscillating deck 157 and moving buckle 167 simultaneously, allow it revolve the position naturally and cover fully and protect steering wheel 9, make the burglar want to destroy from the limit and also be difficult to set about with saw to form double team.

In addition, described slideway 172 rears are provided with a spring 176 and a L shaped plate 177 that suppresses with holes, and when suppressing plate 177 pressurizeds, available long limit is inserted pedestal gap 178 175 groups of trips are moved back when L shaped, and location hitching post 162 is discharged, and its handle lock 10 can unload.

Please join Fig. 1, Fig. 2, shown in Figure 5, also can collude 13 rears by upper hoop when the utility model is made and be provided with the collar 131 with the inside and outside backplate 132,133 that respectively is pivoted on described metal base 15 and compound rod 16 both sides, on its two plate, be provided with set screw 134 and flexible rail ditch 135 mutually, can strengthen button when it is used and protect vehicle steering 9 tops, the burglar also can't be destroyed from the top; Even also can be provided with on the metal base 15 between an appearance for electronic anti-theft device 159 is set; It is bumped promptly can give the alarm, and further increases handle lock 10 safeguard functions and reaches the effect that frightens resistance.

Please join Fig. 1, shown in Figure 6, the wherein said first combined type connect mechanism 30, having a grip pressure system bar 31 one ends is that hollow bowl is with in the adapter 18 of inserting metal base 15, pipe is provided with round 33 and interts for aforementioned locking inserted link 185 bit selectings, the suitable side that compresses oscillating deck 157 of inserted link 185 external diameters locks this moment, a clamping plug seat 35 is equipped with on limit in addition at pipe, the top of seat is provided with and places hole 34, peg graft for a platen snib 36, described platen snib 36 front ends are provided with the preceding hole sheet 361 that contracts in a footpath, back segment has round 362, the seat in then to being provided with inner hole sleeve 351, spring 37, and non-return pin 38, can only unidirectionally advance when platen snib 36 is inserted and to retreat, effectively to compress sound equipment lock 20.

Please join Fig. 1, Fig. 7～shown in Figure 9, the thin portion of the set sound equipment lock 20 of the utility model forms, wherein:

Described upper cover plate 22 is convex, a pivoted hole sheet 221 is respectively established on its front end both sides, the centre is provided with a groove 25, on the limit of groove 25, articulate and be provided with a swingle 26, described swingle 26 is hollow cylinders, which is provided with oval snib socket 261, and inner contraposition has filled a location hole slot seat 262, activity on one side connects lock one raceway groove block set 263, and the limit is provided with aforementioned tapered end 21 in addition, and it is the pressing lockset, its locking bolt 215 meeting projections during locking, to penetrate group in hole slot seat 262, make preceding hole sheet 361 lockings of the platen snib 36 of going into spacing to form to planting.

Again at upper cover plate 22 back sides and be provided with track plate 29, for sheathed a plurality of slides 291, described each slide 291 is provided with the lock hole 292 of matrix distribution, select an interlocking for pore locating piece 28 with bottom outlet 282, described pore locating piece 28 is a U-shaped lamellar body, its both sides are provided with lateral opening 281 to set up aforesaid plural inserting column 24, described inserting column 24 is comb shape, its tail end both sides are provided with bead 241, making after the combination to be that pendulum is lifted at the center with lateral opening 281, can fold during use being inserted in the exhaust vent, and not the time spent collapsible to reduce the collection height.

And described lower cover 23 is a microscler plate body, and dual-side respectively is provided with 22 pairs of pivots of a pivoted hole sheet 231 and upper cover plate and combines on it, is equipped with an arc-like sheet 27 in the centre, and it is relative with swingle 26 that its sheet is provided with a bigger oval socket 271; After can forwarding swingle 26 to location during use, by on it, make both sockets 261,271 right mutually, arc-like sheet 27 rotation Yi so that the preceding hole sheet 361 of platen snib 36 can insert smoothly; Described again lower cover 23 side positions can be provided with a breach 235, sound equipment lock 20 is unloaded after, during upper and lower cover plate 22,23 foldings, just can keep away swingle 26, upper and lower cover plate 22,23 is fitted mutually to dwindle the collection volume.

The back side of its upper and lower cover plate 22,23 can be provided with plural lockhole 201 again; move interlocking for plural elasticity tuning knob 202 motor-driven accent; described elasticity tuning knob 202 is a cylinder; its material is the flexible material of tool; central authorities establish a fish eyelet 203 runs through interlocking for screw; make sound equipment lock 20 when using, can fill a part dottle pin protection and avoid scratch to arrive each surface of automobile.

In addition, on the both sides, inclined-plane of described arc-like sheet 27 and can respectively establish a prominent ring 272, the centre shank 41 that is pivoted with as the aforesaid second combined type connect mechanism 40, is used for linking the Hand braking vehicle lock 50 of the following stated.

Please join Fig. 1, shown in Figure 10, thin portion composition for the set Hand braking vehicle lock 50 of the utility model, wherein said hand brake sleeve 53, its nearly opening part is provided with a rectangular groove 531, make the suspention one L shaped plate 532 that compresses in tube, be equipped with between an appearance with holes 533 at its corresponding stack shell meta, frame one eccentric cam 534 is worn in interior confession.

And described expansion link 52 has bar 54 and the outer tube 55 to inserting in the round, and suitable spacing length can be adjusted in bar 54 tops in the wherein said round, and the below of bar then is right after interlock with aforementioned eccentric cam 534; And the side of described outer tube 55 is provided with an aforesaid tapered end 51, it also is subjected on time locking bolt (figure does not show) for pressing but projection interts pins bar 54 in the round admittedly, but then articulate the outer tube joint 56 of a swing in addition in the place ahead of outer sleeve 55, for aforementioned shank 41 butt joints.

So, as Fig. 1～shown in Figure 10, can the utility model be installed according to following steps during application and be configured on the car body:

1. at first with on 10 pairs of positions of handle lock, the expansion link 12 that pulling location hitching post 162 and metal base 15 constitute makes its relative elongation, collude 13 clips on steering wheel 9 with the set hoop in beneath both sides, and compress oscillating deck 157 and moving buckle 167, allow it revolve the position naturally and cover fully and protect steering wheel 9, make the burglar want to destroy by the side position and also be difficult to the assistant with saw to form double team.To collude the inside and outside backplate 132,133 that 13 rears are pivoted and have set screw 134 and flexible rail ditch 135, also can bring into play effect reinforcement button and protect vehicle steering 9 tops simultaneously, the burglar also can't be destroyed from the top by upper hoop.

2. the upper and lower cover plate 22,23 of sound equipment lock 20 is opened; after making swingle 26 forward the location to; 27 rotation Yi lean on it with arc-like sheet; make both sockets 261,271 right mutually; again upper cover plate 22 inserting column 24 is behind folded to aim at and be inserted on the exhaust vent, lower cover 23 can be covered the sound equipment panel is whole, during installation and can utilize the back side of upper and lower cover plate 22,23 can be provided with plural flexible adjustment button 202; make sound equipment lock 20 when using, can fill a part dottle pin protection and avoid scratch to arrive each surface of automobile.

3. on 53 pairs of positions of the hand brake sleeve brake lever 95 in one's hands with Hand braking vehicle lock 50, again with expansion link 52 and outer tube joint 56 swings positioning, shank 41 butt joints for the aforementioned second combined type connect mechanism 40, admittedly pin bar 54 in the round by lower lock head 51 again, the eccentric cam 534 of bar 54 other ends revolves the L shaped plate 532 that compresses that arrives in the tube in the round of order elongation, pushes down hand brake lever 95 really and pulls preventing.

4. the grip pressure system bar 31 with the first combined type connect mechanism 30 inserts in the adapter 18 of metal base 15, with locking inserted link 185 insertion location, more L shaped hoop plate 154 is tightly pinched the spacing inserted link 185 that firmly locks after adjusting, and tapered end 11 solid locks are also used in the next door.

5. when carrying out above-mentioned the 4th step, the most important thing is that its clamping plug seat 35 must correctly reach the top of sound equipment lock 20, after making 36 insertions of platen snib place hole 34, can only unidirectionally advance and enter through aforementioned socket 261,271 projections, finally arrive to the positioning hole groove seat 262 of swingle 26, again tapered end 21 is pressed and made its locking bolt 215 projections, penetrate spacing in the preceding hole sheet 361 of group platen snib 36 in hole slot seat 262 to form locking.

So, with its whole effectively applicable domestic and international various vehicles of matched combined, multiple tracks protection such as handle lock 10, electronic anti-theft device 159, sound equipment lock 20 and Hand braking vehicle lock 50 can be provided simultaneously, can effectively hold back resistance allows the burglar can't pull down the sound equipment part, can't the steer direction dish, hand brake lever, and reach the practical purpose of effectively avoiding automobile to be stolen.

Otherwise, in the time will pulling down, then as long as tapered end 21,31,51 etc. is opened one by one, the first combined type connect mechanism 30, the second combined type connect mechanism 40, handle lock 10, sound equipment lock 20 and Hand braking vehicle lock 50... etc. can be unloaded one by one, its action there is no the just reverse operating of abovementioned steps of difficulty, so do not repeat them here.

Only, thing that should Chen Ming, because after the set platen snib 36 of the utility model is inserted, it can only unidirectionally advance and to retreat, so must extract locking inserted link 185 turn grip pressure system bar 31 and cooperate turn bar 29 design of turn relatively again when unloading in advance, the preceding hole sheet 361 that is contracted in its platen snib 36 footpaths, automatically break away from after an anglec of rotation and withdraw from, its sound equipment lock 20 just can take off naturally, and platen snib 36 also can protract once again its whole is inserted out.Afterwards,, finally promptly can compress the L shaped plate 177 that suppresses, make its long limit insert pedestal gap 178 175 groups of trips are moved back as long as the hollow bowl of grip pressure system bar 31 is pushed in the adapter 18, hitching post 162 releases of order location, its handle lock 10 can unload.

More than explanation is just illustrative for the utility model; and nonrestrictive, those of ordinary skills understand, under the situation of the spirit and scope that do not break away from claim and limited; can make many modifications, variation or equivalence, but all will fall within the protection domain of the present utility model.

Claims (10)

1. an automobile anti-theft lock structure-improved is characterized in that, comprising:

One handle lock, but be one to have the expansion link of tapered end multistage location, be provided with hoop under the described expansion link two ends and collude, when expansion link elongates, hoop collude can clip on steering wheel;

One sound equipment lock, be one have tapered end to the upper and lower cover plate of pivot, the described upper cover plate back side is provided with to intert and is fixed on inserting column on the exhaust vent, and lower cover can cover the sound equipment panel is whole, and;

The first combined type connect mechanism is configured between handle lock and the sound equipment lock.

2. automobile anti-theft lock structure-improved according to claim 1, it is characterized in that: described sound equipment is locked and is set up the second combined type connect mechanism, be connected with hand brake lock behind the second combined type connect mechanism, but Hand braking vehicle lock is one to have the expansion link of tapered end multistage location, pivot is provided with a hand brake sleeve under the expansion link of described Hand braking vehicle lock, be provided with in the described sleeve and compress plate, can push down hand brake lever when described expansion link elongates and prevent to pull.

3. automobile anti-theft lock structure-improved according to claim 1 is characterized in that: described handle lock comprises:

One metal base is the hollow tube of side's flat, and its inside is provided with a clip mechanism; The side of metal base is provided with an adapter, and adapter is provided with a through hole, and for inserting a locking inserted link, the locking inserted link is a stepped column body, at cylinder path place and establish a groove;

One joint cover, be located at the below of metal base in succession, the joint cover below is pivoted with an oscillating deck, the oscillating deck below is provided with two holes, then being installed with two aforementioned hoops in the joint cover both sides colludes, described two holes can be inserted on hoop colludes for oscillating deck, joint cover is provided with a through hole and supplies the locking inserted link to inserting, outside the hole, form a groove to dispose a L shaped hoop plate, being equipped with spring between L shaped hoop plate and joint cover colludes mutually and draws, in L shaped hoop plate the place ahead and be provided with the recessed hoop of circle mouthful, and in the contraposition mutually of L shaped hoop plate and joint cover, be provided with lockhole for disposing an aforesaid tapered end, and;

One compound rod, it is the folded plate bodys of two pivots, the plate body of below can be swung, the plate body of top is provided with an overhanging location hitching post, described location hitching post is provided with toothrow and locatees for multistage, and the next moving buckle that is pivoted with of the plate body of below, the plate body dual-side of below is installed with two aforementioned hoops and colludes;

The hollow tube that described location hitching post inserts metal base to be forming aforesaid expansion link, and forms the unidirectional multistage bit selecting of advancing with clip mechanism and fasten mutually, allows hoop colludes, oscillating deck and moving buckle eye-splice protect vehicle steering.

4. automobile anti-theft lock structure-improved according to claim 3, it is characterized in that: described clip mechanism has a L shaped slideway pedestal, run through before and after it for the location hitching post of compound rod and peg graft, through hole inside is established to fill a spring and a wedge shape trip in slideway side position, the slideway rear is provided with a spring and a L shaped plate that suppresses with holes, can its long limit during pressurized inserts pedestal gap and trip is dialled is moved back release.

5. automobile anti-theft lock structure-improved according to claim 3 is characterized in that: described metal base can be provided with between an appearance for electronic anti-theft device is set; And described metal base and compound rod both sides are colluded the rear by upper hoop and are provided with the collar with the inside and outside backplate that respectively is pivoted, and are provided with set screw and flexible rail ditch on the described inside and outside backplate mutually, protect the vehicle steering top to strengthen button.

6. automobile anti-theft lock structure-improved according to claim 3, it is characterized in that: the described first combined type connect mechanism has a grip pressure system bar, the one end is made as hollow bowl with in the adapter of inserting metal base, interior pipe is provided with round and interts for aforementioned locking inserted link bit selecting, be equipped with a clamping plug seat at the side of interior pipe, the top of seat is provided with and places the hole, peg graft for a platen snib, described platen snib front end is provided with the preceding hole sheet that contracts in a footpath, back segment has round, the seat in then to being provided with inner hole sleeve, spring, and the non-return pin, can only unidirectionally advance when the platen snib is inserted and can't retreat, effectively to compress the sound equipment lock.

7. automobile anti-theft lock structure-improved according to claim 1 is characterized in that: the upper cover plate of described sound equipment lock is convex, and a pivoted hole sheet is respectively established on its front end both sides, and the centre is provided with a groove, articulates on the limit of groove and is provided with a swingle; And described lower cover is a microscler plate body, dual-side respectively is provided with a pivoted hole sheet and with upper cover plate pivot is combined on it, be equipped with an arc-like sheet in the centre, it is relative with swingle that its sheet is provided with a socket, described again lower cover side position is provided with a breach, sound equipment lock is unloaded after, during upper and lower cover plate folding, just can keep away swingle, upper and lower cover plate is fitted mutually to dwindle the collection volume.

8. according to claim 6 or 7 described automobile anti-theft lock structure-improveds, it is characterized in that: described swingle is at a hollow cylinder, be provided with oval snib socket, and inner contraposition has filled a location hole slot seat, activity on one side connects lock one raceway groove block set, and the limit is provided with the pressing lockset in addition, and its locking bolt meeting projection when the lockset locking is spacing to penetrate the preceding hole locking of the platen snib of group in the hole slot seat.

9. automobile anti-theft lock structure-improved according to claim 7 is characterized in that: the back side of described upper and lower cover plate respectively is provided with plural lockhole, moves interlocking for the motor-driven accent of flexible adjustment button; Described elasticity tuning knob is a cylinder, and its material is the flexible material of tool, and central authorities establish a fish eyelet runs through interlocking for screw; The upper cover plate back side and be provided with the track plate for sheathed a plurality of slides, is pivoted with plural aforementioned inserting column on described each slide again, and described inserting column is to be set as collapsible pectination.

10. according to claim 2 or 7 described automobile anti-theft lock structure-improveds, it is characterized in that: a prominent ring is respectively established on the both sides, arc-like sheet inclined-plane of described lower cover, and the centre shank that is pivoted is with as the aforesaid second combined type connect mechanism; And its nearly opening part of described hand brake sleeve is provided with a rectangular groove, makes in tube the suspention one L shaped plate that compresses, and is equipped with between an appearance with holes at its corresponding stack shell meta, and frame one eccentric cam is worn in interior confession; And described expansion link has bar and the outer tube to inserting in the round, and suitable spacing length can be adjusted in the bar top in the wherein said round, and the below of bar then is right after interlock with aforementioned eccentric cam; And the side of described outer tube is provided with an aforementioned tapered end, interted by locking bolt projection on time to pin bar in the round admittedly but make, but then articulates the outer tube joint of a swing in addition in the place ahead of outer sleeve, for aforementioned shank butt joint.

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