CN2622014Y - Theft-proof lock for gear lever of general-purpose vehicle - Google Patents

Abstract

The utility model provides a universal automobile transmission rod anti-theft lock in particular to a device which can adjust the relative relation of the sleeve and the locked part according to relevant position of the automobile transmission and the hand brake to realize the functions of locking and theft-proof. The utility model arranges active pin joints between the hand brake sleeve and the ratchet disc connected with the transmission rod and the locked part. The utility model arranges active plug joint between the locked part of the transmission and rod the disc cover of the transmission rod. The utility model uses the circular groove on the lock bar and plug-clamp spacing structure of the disc cover plug-pin to maintain the plug connection between the lock rod and the disc cover and realize the active rotation function of the lock rod. So, the active pin joint on the ratchet disc can realize the relative angle adjustment function between the sleeve and the locked part and the structure can rotate the locked part to realize locking function according to the positions of the automobile transmission rod and the hand brake. The utility model is suitable for various locking structures with different automobile transmission rods and hand brakes.

Description

General automobile gear shift lever anti-theft column lock

Technical field

The utility model relates to a kind of general automobile gear shift lever anti-theft column lock, its mainly be because the gear of various vehicles defend with the stopping brake lock relative position may be variant mutually, cause the stopping brake lock sleeve of known lockset and the disappearance that gear shift lever snap close piece fixed relationship kenel can't be suitable for, tie via the movable pivot of ratchet dish work that its stopping brake lock sleeve and gear shift lever snap close piece rank roped party are established, and the locking bar of gear shift lever snap close piece and the movable slotting knot design of its disk cover do, the spy can give the relativeness that it can adjust its sleeve and snap close piece according to the correspondence position of automobile gear shift lever and stopping brake lock arbitrarily, to obtain the antitheft usefulness of its locking smoothly.

Background technology

Vehicle thefts is for driving family, maximum beyond doubt nightmare, for avoiding automobile to become burglar's the object of coveting, installing suitable Car Burglar Alarm or anti-theft column lock additional just becomes the requisite measure of automobile burglar, and the dealer also develops various anti-joyride device at this demand, and the phase can reach and frighten the resistance burglar or increase the antitheft purpose that the burglar steals the car difficulty.

For adapting to the theft-proof requirement of automobile, there is the dealer to develop a gear shift lever anti-theft column lock, utilize one can overlap the snap close piece that the sleeve and that is overlying on automotive hand brake can be held in gear shift lever, be equipped with a retractable lock rod at this snap close piece, and be provided with the relation of a lock body with restriction locking bar and snap close piece in a side, and this locking bar one end rank is located at the ratchet dish that sleeve one side group is established, utilize the adjustment of this ratchet dish and change the relative angle relation of sleeve and snap close piece, use and make it form position-limiting action to stopping brake lock and gear shift lever respectively, make its can't operator the release of brake and the gearshift of gear shift lever, and then, reach the theft-proof function of locking to automobile formation locking effect.

But above-mentioned gear shift lever anti-theft column lock is on structure design, because of the dish seat and the disk cover of its ratchet dish are locked knot by bolt to fix, in other words, the relative angle relation that is its sleeve and snap close piece is fixed, unless after unclamping bolt, just can readjust the meshing relation of dish seat and disk cover, and then reach the adjustment of sleeve and snap close piece relativeness, under this situation, because of each label, the relativeness that the stopping brake lock of vehicle and gear are defended not is identical, even cause the difference of its stopping brake lock pull-up angle because of the custom of steerman, cause this gear shift lever anti-theft column lock faced in the use sleeve or snap close piece can't overlap smoothly cover or padlock in the applicability problem of stopping brake lock or gear shift lever, the user often must go ahead of the rest and be inserted and unclamped the bolt of ratchet dish with the stock instrument by sleeve one side perforation this moment, the relativeness of sleeve and snap close piece could be adjusted to suitable kenel, cause sizable trouble and inconvenience, especially if the angle of stopping brake lock pull-up is all different at every turn, then its regular adjustment inconvenience on causing use, cause the thread abrasion of its bolt or collapse tooth and lose lock knot effect easilier, have a strong impact on its whole practical value, in fact remain to manage to solve improvement.

Summary of the invention

Because the existing disappearance of conventional construction, designer spy sets about studying improvement, be engaged in the many years of experience and the technology of relevant industries based on it, create a kind of universal gear shift lever anti-theft column lock and grind, be that its main purpose is the improvement design by structure, give the adjustment usefulness of its sleeve and padlock spare relation, its relative angle that can adjust its stopping brake lock sleeve and gear shift lever snap close piece according to different automobile types or stopping brake lock pull-up angle is arbitrarily concerned, to finish the antitheft usefulness of its locking smoothly.

Another purpose of the present utility model is to give outside the sleeve and the adjustment of snap close piece relativeness of gear shift lever anti-theft column lock, more can effectively prevent its round malicious sabotage, and can promote its antitheft usefulness.

A purpose more of the present utility model is the composition design via structure, outside the practical value that promotes the gear shift lever anti-theft column lock, more can subtract and fall its manufacturing cost, to promote its industrial economy benefit.

The utility model mainly can overlap the sleeve and the snap close piece that can be held in gear shift lever that are overlying on automotive hand brake by one and be formed, wherein: this sleeve is the unidirectional opening barrier part that a chi directly is slightly larger than stopping brake lock, be provided with the ratchet dish of a dish seat and disk cover formation in its closed end one side group, its respective side then is provided with a perforation, can bore a hole a Combining bolt from inboard bolt-lock conjoint disk seat of sleeve and disk cover by this for instrument, and be provided with a jack in addition in this disk cover one side, in order to insert the locking bar of knot snap close piece; This snap close piece, the one end makes into U type groove shape, use for button card gear shift lever, wear for locking bar and be provided with a through hole in its main body, this locking bar shaft is provided with unidirectional pitch tooth row, can cooperate the lock body of snap close piece one side, make it under the lock body blocking, this locking bar only can be done the stretching action with respect to snap close piece, and only under the lock body unlocking condition, this lock is defended and could be received with the snap close piece cover; According to this, utilize this jacket casing to be overlying on automotive hand brake, and the stretching snap close piece makes it button and fasten and be held in gear and defend, promptly finish spacing to stopping brake lock and gear shift lever relation, reach the antitheft usefulness of expection; Be characterized in:

The disk cover of this sleeve one gemmule fluted disc, be arranged with a polygon slotted eye from the outside, in this slotted eye, fill a spring and a polygon nut, nut is limited in the slotted eye and can't turn, and aforementioned Combining bolt in order to lock knot dish seat and disk cover, only be provided with thread segment in its end, thereby when assembly dish seat and disk cover, Combining bolt passed dish seat and disk cover by the sleeve inboard and revolve lock with nut and combine, utilize the pushing and pressing effect of this spring, can make the dish seat obtain suitable positioning relation with disk cover, this spring also can give disk cover suitable activity nargin simultaneously, dish seat and disk cover are produced jump cassette turn and self-orientation effect, with adjustment operation in response to sleeve and snap close piece relativeness;

In addition, the inserting section car of the locking bar that wears at this snap close piece is provided with an annular groove, and the disk cover inner edge surface of ratchet dish is provided with a pin-and-hole with respect to the position of jack, thus after the inserting section of locking bar is inserted in the jack of disk cover, insert pin-and-hole and block and tie in the annular groove of locking bar with a latch, make that locking bar is unlikely to break away from disk cover, and give locking bar and have any turn usefulness, to reach the angular relationship adjustment of snap close piece.

Characteristics of the present utility model are that also this snap close piece makes respectively for utilizing a special-shaped substrate, body and the arc body of rod, insert by a spigot again and tie in the default keyhole of special-shaped substrate, and hold cover to organize a pad in addition in spigot, again with the assembly moulding with body and arc body of rod weldering knot respectively of spigot and pad, simultaneously in its outside rubber-coated top layer to keep its one-piece type attitude.

Characteristics of the present utility model also are the polygon slotted eye that the disk cover outside of this sleeve one gemmule fluted disc is arranged with, and its outer end is to be clogged involution once hot-cured high hardness pad.

In view of the above, by sleeve and the snap close piece relative angle adjustment usefulness that the ratchet disk activity is pivoted and is given, cooperate the activity rotation usefulness of snap close piece, the spy can be applicable to the different latching relation kenels of gear shift lever with the stopping brake lock of various vehicles.

Description of drawings

Fig. 1 is the structure schematic appearance of the utility model gear shift lever anti-theft column lock.

Fig. 2 is the STRUCTURE DECOMPOSITION scheme drawing of the utility model gear shift lever anti-theft column lock.

Fig. 3 is that the local structure of the utility model gear shift lever anti-theft column lock concern scheme drawing.

Structural relation scheme drawing when Fig. 4 locks in padlock spare angular adjustment for the utility model gear shift lever is antitheft.

Scheme drawing when Fig. 5 locks in padlock spare rotation adjustment for the utility model gear shift lever is antitheft.

Among the figure:

30-sleeve 31-perforation 32-Combining bolt 321-thread segment

40-snap close piece 41-lock body 42-substrate 421-through hole

422-keyhole 43-body 44-arc body of rod 45-locking bar

451-tooth row 452-inserting section 453-annular groove 46-spigot

47-pad 50-ratchet dish 51-dish seat 52-disk cover

511,521-ratchet 53-jack 531-pin-and-hole 532-latch

54-slotted eye 55-spring 56-nut 67-pad

The 58-nameplate

The specific embodiment

Reach the aspect relevant for structure composition of the present utility model, technological means and effect, careful conjunction with figs. and embodiment further specify in the back:

At first, see also the structure schematic appearance of Fig. 1, the STRUCTURE DECOMPOSITION scheme drawing of Fig. 2 and the structural relation scheme drawing of Fig. 3, as shown in the figure, gear of the present utility model is defended anti-theft column lock and is still basically and can overlaps the snap close piece 40 that the sleeve 30 and that is overlying on automotive hand brake can be held in gear shift lever by one and formed, wherein:

This sleeve 30, it is the unidirectional opening barrier part that a chi directly is slightly larger than stopping brake lock, be provided with the ratchet dish 50 of a dish seat 51 and disk cover 52 formations in its closed end one side group, its respective side then is provided with a perforation 31, thus can be for instrument by this perforation 31 with a Combining bolt 32 from inboard bolt-lock conjoint disk seats 51 of sleeve 10 and disk covers 52, and be provided with a jack 53 in addition in these disk cover 52 1 sides, use the locking bar 45 of inserting knot snap close piece 40;

This snap close piece 40, mainly be to set up the special-shaped substrate 42 of lock body 41 and a body 43 and 44 groups of structures of the arc body of rod by one to form, it is outside and penetrate inclusion rubber top layer to keep its one-piece type attitude, and make the one end form U type groove shape, use for button card gear shift lever, one locking bar 45 then inserts from body 43 rear ends and through hole 421 by substrate 42 passes, these locking bar 45 shaft cars are shaped on pitch tooth row 451 and a side are scabbled processing, thereby can form lock and defend that 45 radial drawing is spacing holds with leading, the lock body 41 that cooperates a side, make them under lock body 41 blockings, this locking bar 45 only can be done the stretching action with respect to snap close piece 40, only under lock body 41 unlocking conditions, this locking bar 45 could be received with snap close piece 40 covers;

According to this, utilize this sleeve 30 covers to be overlying on automotive hand brake, and stretching snap close piece 40 makes it button and fasten and be held in gear shift lever, promptly finish spacing to stopping brake lock and gear shift lever relation, reach the antitheft usefulness of expection;

And be to give the adjustment usefulness of its sleeve 30 with snap close piece 40 relativenesses, the utility model mainly is to be arranged with a polygon slotted eye 54 in disk cover 52 outsides of sleeve 30 1 gemmule fluted discs 50, in this slotted eye 54, fill a spring 55 and a polygon nut 56, nut 56 is limited in the slotted eye 54 and can't turn, in slotted eye 54 outer ends more to be clogged involution once hot-cured high hardness pad 57, and can further cover a nameplate 58 with identification marking, and aforementioned Combining bolt 32 in order to lock knot dish seat 51 and disk cover 52, then only be provided with thread segment 321 in its end, according to this when assembly dish seat 51 and disk cover 51, be Combining bolt 32 is passed dish seat 51 and disk cover 52 by sleeve 30 inboards and to revolve lock with nut 56 and combine, utilize the pushing and pressing effect of this spring 55, can make the unidirectional ratchet 511 that is provided with between dish seat 51 and disk cover 52 interfaces, 521 obtain the engagement positioning relation, this spring 55 also can give disk cover 52 suitable activity nargin simultaneously, make and coil seat 51 and disk cover 52 generation jumping cassette turn and self-orientation effects, to adapt to the adjustment operation of sleeve 30 and snap close piece 40 relativenesses;

In addition, inserting section 452 cars of the locking bar 45 that wears at this snap close piece 40 are provided with an annular groove 453, and disk cover 52 inner edge surfaces of ratchet dish 50 are provided with a pin-and-hole 531 with respect to the position of jack 53, thereby after the inserting section 452 of locking bar 45 is inserted in the jack 53 of disk covers 52, being able to a latch 532 insertion pin-and-holes 531 and card ties in the annular groove 453 of locking bar 45, make that locking bar 45 is unlikely to break away from disk cover 52, and give locking bar 45 and have any turn usefulness, to reach the angular relationship adjustment of snap close piece 40;

The achievement that please continue cooperates to be consulted shown in Fig. 3～5, the utility model is via the composition design of said structure, innovation ground is done the design of movable pivot knot with the dish seat 51 of sleeve 30 1 gemmule fluted discs 50 with disk cover 52, make it must utilize the pushing and pressing of spring 55 and firmly keep the meshing relation of dish seat 51 and disk cover 52, the elastic compression characteristic of aspect mat spring 55 and give dish seat 51 and produce with disk cover 52 and jump cassette turn and self-orientation usefulness in addition, according to this on the relativeness of carrying out sleeve 30 and snap close piece 40 is adjusted, be able to both hands grasping sleeve 30 and snap close piece 40 respectively, and application of force switching sleeve 30 or snap close piece 40, unidirectional ratchet 511 between cooperation dish seat 51 and disk cover 52 interfaces, 521 are provided with, and the spring 55 elastic compression activity nargin of giving, make its dish seat 51 and disk cover 52 produce relative turn of jumping cassette and location, cooperate its locking bar 45 to drive snap close piece 40 rotation change angle arbitrarily, in view of the above, special can adjust the relative angle relation that its stopping brake lock sleeve 30 and gear are defended snap close piece 40 arbitrarily according to different automobile types or stopping brake lock pull-up angle, make its sleeve 30 can sheathings in stopping brake lock and be clamped into snap close piece 40 on the gear shift lever smoothly, make the relation of stopping brake lock and gear shift lever obtain restriction, and then finish the antitheft usefulness of its locking;

And in previous designs, though this disk cover 52 is arranged with a polygon slotted eye 54 ammunition feed springs 55 and polygonal nut 56 and fills out and establish from the outside, clogged involution with a pad 57 again, the anxiety that member is exposed is arranged, but because of this Combining bolt 32 is to pass dish seat 51 and disk cover 52 by sleeve 30 inboards to obtain with nut 56 and revolve lock, after sleeve 30 covers are overlying on automotive hand brake, the burglar also can't insert pine with instrument by sleeve 30 1 side perforations 32 and unload Combining bolt 32, and when it desires by disk cover 52 external damage, then being subject to polygonal slotted eye 54 because of this polygonal nut 56 again) kenel can't rotate, cause the burglar equally can't be from here dish seat 51 to be separated with disk cover 52, thereby can effectively keep the antitheft usefulness of its single-piece;

Again, the utility model is in the design of snap close piece 40, utilize a special-shaped substrate 42, the body 43 and the arc body of rod 44 are made respectively, mat one spigot 46 is inserted and is tied the keyhole of presetting in special-shaped substrate 42 422 again, and hold cover to organize a pad 47 in addition in it, again spigot 46 and pad 47 are tied and the assembly moulding with body 43 and 44 welderings of the arc body of rod respectively, utilize this spigot 46 and pad 47 to tie interface with the weldering of E-metal system abnormity parts 42 according to this as the iron body 43 and the arc body of rod 44, can obtain very firm in conjunction with effect, break through E-metal can't with the disappearance of iron material solid welding, Overmolded in addition with the rubber top layer more at last, make it on making, its part member must be adopted casting with the economization cost, and treat that the ejaculation of rubber top layer coats combination, its whole kenel is as good as with the general finished product outward appearance of forging, but cost is cheap many, and its steadiness is splendid and be difficult for destroyed, for the reduction of whole manufacturing cost, benefiting to a certain degree will be arranged, can meet the economic benefit of utilizing on the industry;

Via above explanation, the local improvement design done at the gear shift lever anti-theft column lock of the utility model as can be known, under its existing function structure, the movable pivot knot of establishing via its stopping brake lock sleeve and gear shift lever snap close piece rank roped party of ratchet dish work designs, make it adjust the relative angle relation of its sleeve and snap close piece arbitrarily need not any instrument, cooperate movable the inserting of locking bar and disk cover to tie the snap close piece rotation usefulness that designing institute is given, the spy can adapt to different labels, stopping brake lock and gear shift lever that the different correspondence positions of the stopping brake lock of vehicle and gear shift lever or stopping brake lock pull-up angle are produced concern difference, all can finish restriction smoothly to stopping brake lock and gear shift lever, reach the antitheft usefulness of expection, can effectively prevent simultaneously the crafty malicious sabotage that is stolen of its structure, and can appropriateness subtract and fall its manufacturing cost, generally speaking, really have splendid industrial utilization and practicality.

Claims (3)

1, a kind of general automobile gear shift lever anti-theft column lock, it mainly can overlap the sleeve and the snap close piece that can be held in gear shift lever that are overlying on automotive hand brake by one is formed, wherein:

This sleeve, it is the unidirectional opening barrier part that a chi directly is slightly larger than stopping brake lock, be provided with the ratchet dish of a dish seat and disk cover formation in its closed end one side group, its respective side then is provided with a perforation, can bore a hole a Combining bolt from inboard bolt-lock conjoint disk seat of sleeve and disk cover by this for instrument, and be provided with a jack in addition in this disk cover one side, in order to insert the locking bar of knot snap close piece;

This snap close piece, the one end makes into U type groove shape, use for button card gear shift lever, wear for locking bar and be provided with a through hole in its main body, this locking bar shaft is provided with unidirectional pitch tooth row, can cooperate the lock body of snap close piece one side, make it under the lock body blocking, this locking bar only can be done the stretching action with respect to snap close piece, and only under the lock body unlocking condition, this lock is defended and could be received with the snap close piece cover; It is characterized in that:

The disk cover of this sleeve one gemmule fluted disc, be arranged with a polygon slotted eye from the outside, in this slotted eye, fill a spring and a polygon nut, nut is limited in the slotted eye and can't turn, and aforementioned Combining bolt in order to lock knot dish seat and disk cover, only be provided with thread segment in its end, thereby when assembly dish seat and disk cover, Combining bolt passed dish seat and disk cover by the sleeve inboard and revolve lock with nut and combine, utilize the pushing and pressing effect of this spring, make the dish seat obtain positioning relation with disk cover, this spring also can give disk cover one activity nargin simultaneously, dish seat and disk cover are produced jump cassette turn and self-orientation, with the adjustment operation of corresponding sleeve and snap close piece relativeness;

In addition, the inserting section car of the locking bar that wears at this snap close piece is provided with an annular groove, and the disk cover inner edge surface of ratchet dish is provided with a pin-and-hole with respect to the position of jack, thus after the inserting section of locking bar is inserted in the jack of disk cover, inserts pin-and-hole and blocks and tie in the annular groove of locking bar with a latch.

2, general automobile gear shift lever anti-theft column lock according to claim 1, it is characterized in that this snap close piece makes respectively for utilizing a special-shaped substrate, body and the arc body of rod, insert by a spigot again and tie in the default keyhole of special-shaped substrate, and hold cover to organize a pad in addition in spigot, again with the assembly moulding with body and arc body of rod weldering knot respectively of spigot and pad, simultaneously in its outside rubber-coated top layer to keep its one-piece type attitude.

3, general automobile gear shift lever anti-theft column lock according to claim 1 is characterized in that the polygon slotted eye that the disk cover outside of this sleeve one gemmule fluted disc is arranged with, and its outer end is to be clogged involution once hot-cured high hardness pad.

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