CN1167563C - Profiled hard bar code separated identifying steering wheel and anti-theft device - Google Patents
Profiled hard bar code separated identifying steering wheel and anti-theft device Download PDFInfo
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- CN1167563C CN1167563C CNB031212611A CN03121261A CN1167563C CN 1167563 C CN1167563 C CN 1167563C CN B031212611 A CNB031212611 A CN B031212611A CN 03121261 A CN03121261 A CN 03121261A CN 1167563 C CN1167563 C CN 1167563C
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Abstract
The present invention relates to a profiled hard bar code-identifying separated steering wheel and an anti-theft device for a vehicle handle. A profiled hard bar code rod, a separated steering wheel, and an upper bar code sleeve and a lower bar code sleeve of a vehicle handle are sheathed into a whole, are fixedly locked and enclosed, and can mutually rotate, the lower end of the profiled hard bar code rod is provided with a profiled inserting groove along the axial direction, the separated steering wheel, and the upper bar code sleeve and the lower bar code sleeve of the vehicle handle are provided with hollow penetrative sleeve bodies, and profiled hard bar codes are also arranged in the axial through holes of the sleeve bodies; a connecting rod hole of a steering system is provided with a positioning rod of a profiled upright post, the tooth edge of the end of the steering system is provided with a multi-hole connecting tooth sleeve, the lower end of the tooth sleeve is provided with a return shifting fork of a steering lamp, the profiled upright post penetrates through the cross sections of the separated upper bar code sleeve and lower bar code sleeve, the bar code rod is inserted to the upright post to be matched with the upper bar code sleeve and the lower bar code sleeve, a bar code cover is screwed and fastened with a screw port at the inlet of the upper bar code sleeve, the steering wheel and the vehicle handle are in the safe state of normal use, the bar code rod is taken out, the steering wheel is separated, and then the vehicle handle generates a failure. The anti-theft device has no original coding program capable of not being copied and has the advantages of convenient use, maintenance free and no opening performance or noise pollution.
Description
The application's preceence is Chinese patent application CN02121574.X, and priority date is on June 27th, 2002, and the disclosed content of Chinese patent application CN02121574.X is incorporated into this, as a reference.
Affiliated technical field
The present invention relates to a kind of various vehicle such as automobile, motor bike, steamer, Electrical Bicycle, bicycle and various rickshaw Steering gear Car Burglar Alarm of can be used for, the present invention also is used for the Car Burglar Alarm of antitheft door, strong box and so on, The present invention be more particularly directed to a kind of plug-in type abnormity keyway runner rod Car Burglar Alarm, also relate to a kind of steering column assembly that adopts this Car Burglar Alarm simultaneously.
Background technology
The existing automobile-used Car Burglar Alarm that turns to mostly adopts locking direction dish or locking Steering gear.Because adopt lockset, its deadly defect is to have the maybe property decoded of openability, dismountable property.Fact proved that these anti-joyride devices perform practically no function fully for professional cartheft, do not have certain antitheft effect.
Summary of the invention
In order to overcome above-mentioned the deficiencies in the prior art, the present invention proposes a kind of Car Burglar Alarm without key, a kind of Car Burglar Alarm that adopts plug-in type abnormity keyway runner rod, the present invention also provides a kind of steering column assembly that adopts plug-in type abnormity keyway runner rod.
The steering column assembly of band plug-in type abnormity keyway runner rod of the present invention comprises bearing circle, top cover, special screw, sleeve pipe on the Steering gear, bottom end cover, the Steering gear connecting rod, porous connects tooth cover, lock nut, abnormity stud location tapered rod, Steering gear case in, plug-in type abnormity keyway runner rod.
Wherein sleeve pipe tightens together by special screw and bearing circle on the Steering gear.
By special screw, bottom end cover is fixed on the Steering gear case on the Steering gear under the sleeve pipe.
Abnormity stud location tapered rod one end inserts in the centre hole of Steering gear connecting rod, and the other end will be embedded in the location blind hole of plug-in type abnormity keyway runner rod.
Engagement that porous connection tooth overlaps and the Steering gear connecting rod is fastened by lock nut, connects the tooth cover with porous, and special-shaped stud location tapered rod and Steering gear connecting rod are connected as a single entity.
The case in lower end is the convex horn shape, connects in the circumferential hole of tooth cover so that be inserted into porous, and it is fastening by special screw case in to be connected the tooth cover with porous.
Sleeve pipe and case in are respectively arranged with special-shaped inserting groove on the Steering gear, so that be complementary with the periphery abnormity keyway of plug-in type abnormity keyway runner rod, there is the location blind hole in plug-in type abnormity keyway runner rod lower end central authorities, so as with the special-shaped stud location tapered rod guiding that is complementary.
After special-shaped keyway runner rod inserts Steering gear and fixes, sleeve pipe, case in abnormity keyway closely are meshed with the periphery abnormity keyway of plug-in type abnormity keyway runner rod respectively on the Steering gear, thereby turn to sleeve pipe on the Steering gear and down turn to sleeve pipe to be connected as a single entity, thereby Steering gear sleeve pipe and special-shaped keyway runner rod, complete real core body of special-shaped stud location tapered rod formation up and down.
Plug-in type abnormity keyway runner rod upper end is provided with handle, is convenient to special-shaped keyway runner rod is inserted or extracts.
Top cover is provided with screw thread, and after top cover screwed tight, top cover pressed special-shaped keyway runner rod downwards, in case play about the special-shaped keyway runner rod after backing out top cover, can conveniently be extracted special-shaped keyway runner rod.This top cover also can rise and block beauty function simultaneously.
During use the opening part of special-shaped keyway runner rod by sleeve pipe on the Steering gear of bearing circle inserted, and make on the split type Steering gear, the profile of tooth alignment of cased special-shaped inserting groove, abnormity stud location tapered rod top will be embedded in the bottom centrally-located blind hole of plug-in type abnormity keyway runner rod, abnormity keyway runner rod just can one be inserted into the end, at this moment, abnormity keyway runner rod is with on the split type Steering gear, case in, link into an integrated entity through porous connection tooth cover bonded assembly abnormity column taper radius stay and steering swivel system, top cover is sealed the opening part of sleeve pipe on the Steering gear, makes bearing circle be in the safe condition of normal use.
After backing out top cover, extract special-shaped keyway runner rod, Steering gear turn to sleeve pipe unrelated up and down, independent separately, during steering wheel rotation, turn to sleeve pipe to rotate freely motion on the Steering gear, can not drive down and turn to sleeve movement, can not drive the Steering gear connecting rod and rotate, thereby can't make Vehicular turn.
Existing Car Burglar Alarm is to realize its anti-theft feature by cut-out oil circuit, circuit, and the present invention then is the annexation of cutting direction dish and steering swivel system, and it is control oil channel, circuit not, so can not bring any potential safety hazard to automobile.
The division type steering wheel and the split type handlebar Car Burglar Alarm of band plug-in type abnormity keyway runner rod of the present invention identification are all-metal constructions, and it is unworthy of power backup, liquid crystal display, fingerprint recognition, numerical ciphers etc., can not decode releasing so the present invention has.
Car Burglar Alarm of the present invention is without any need for key, thereby has not openability.
Car Burglar Alarm of the present invention does not receive any instruction and signal, thereby has the non-disconnectable property removed.
Car Burglar Alarm of the present invention does not in use have any sound, without any noise jamming.
Car Burglar Alarm of the present invention is economical and practical, and is small and exquisite, easy to use, non-maintaining, has very high practicality.
Car Burglar Alarm of the present invention does not have the original coding program, not reproducible, accurately identification, because of the odd-shaped cross section and the special-shaped inserting groove of plug-in type abnormity keyway runner rod can't scan accurate data, so the plug-in type abnormity keyway runner rod of identification Car Burglar Alarm of the present invention is not reproducible when no original coding program.
The spacing that the plug-in type abnormity keyway runner rod and the special-shaped inserting groove of the inner axial tube of turning sleeve up and down of split type Steering gear of Car Burglar Alarm of the present invention is complementary is in 0.1 to 0.2 micron, and when special-shaped inserting groove assembly coding, do not stay symmetric condition, and special-shaped stud location tapered rod, through split type Steering gear turn to sleeve pipe central authorities up and down, make its difficulty that the corresponding condition coupling be arranged.
Thereby can guarantee, the plug-in type that the matches abnormity keyway runner rod of short of Car Burglar Alarm of the present invention, even the burglar enters in this car, and fire an engine, also car can't be driven away.
The drawing explanation
Below in conjunction with accompanying drawing the preferred embodiments of the present invention are specifically described, identical Reference numeral is represented same or analogous parts in the accompanying drawing, in the accompanying drawing:
Fig. 1 is the scheme drawing of first embodiment of the steering column assembly of band plug-in type of the present invention abnormity keyway runner rod;
Fig. 2 is the scheme drawing of second embodiment of the steering column assembly of band plug-in type of the present invention abnormity keyway runner rod;
Fig. 3 is the scheme drawing of the 3rd embodiment of the steering column assembly of band plug-in type of the present invention abnormity keyway runner rod;
Fig. 4 is the schematic cross-section of a kind of embodiment of plug-in type abnormity keyway runner rod of the present invention;
Fig. 5 is the various embodiment scheme drawings in the present invention's abnormity stud location tapered rod cross section; Wherein Fig. 5 (a) shows the stud location tapered rod cross section of five prismatics; Fig. 5 (b) shows prismatoidal stud location tapered rod cross section; Fig. 5 (c) shows columniform stud location tapered rod cross section.
Concrete embodiment
By the specific embodiment of detailed reading below in conjunction with accompanying drawing, above-mentioned or other purpose, feature, advantage and the technical and industrial important practical usage that the present invention may be better understood.
Should be appreciated that; embodiments of the invention only are illustrative; and non exhaustive enumerating; more be not to protection domain of the present invention, it application or use make concrete qualification; those of ordinary skills are under spirit of the present invention and enlightenment; can make various various combinations or be equal to replacement, these combinations or be equal to replacement and all should be included in protection scope of the present invention.
Referring to accompanying drawing 1, Fig. 1 shows first embodiment of the steering column assembly of band plug-in type abnormity keyway runner rod of the present invention.The steering column assembly of band plug-in type abnormity keyway runner rod of the present invention comprises bearing circle 1, top cover 2, special screw 3, sleeve pipe 4 on the Steering gear, special screw 5, bottom end cover 6, special screw 7, Steering gear connecting rod 8, porous connects tooth cover 9, lock nut 10, special-shaped stud location tapered rod 11, Steering gear case in 12, plug-in type abnormity keyway runner rod 13.
Wherein sleeve pipe 4 tightens together by special screw 3 and bearing circle 1 on the Steering gear.
By special screw 5, bottom end cover 6 is fixed on Steering gear case in 12 on the Steering gear under the sleeve pipe 4.
Abnormity stud location tapered rod 11 1 ends insert in the centre hole of Steering gear connecting rod 8, and the other end will be embedded in the location blind hole of plug-in type abnormity keyway runner rod 13.Porous connects the engagement that is fastened of tooth cover 9 and Steering gear connecting rod 8, by lock nut 10, porous is connected tooth overlap 9, and special-shaped stud location tapered rod 11 and Steering gear connecting rod 8 are connected as a single entity.
Case in 12 lower ends are the convex horn shape, connect in the circumferential hole of tooth cover 9 so that be inserted into porous, by special screw 7 case in 12 are connected tooth cover 9 with porous and tighten up.
The spacing that the plug-in type abnormity keyway runner rod and the special-shaped inserting groove of the inner axial tube of turning sleeve up and down of split type Steering gear of Car Burglar Alarm of the present invention is complementary is preferably in 0.1 to 0.2 micron.
Plug-in type abnormity keyway runner rod 13 upper ends are provided with the double-tee handle, are convenient to special-shaped keyway runner rod 13 is inserted or extracts.
After backing out top cover 2, extract special-shaped keyway runner rod 13, Steering gear turn to sleeve pipe 4 up and down, 12 is unrelated, independent separately, during steering wheel rotation, turn to sleeve pipe 4 to rotate freely motion on the Steering gear, can not drive down and turn to sleeve pipe 12 motions, can not drive the Steering gear connecting rod and rotate, thereby can't make Vehicular turn.
Referring to accompanying drawing 2, Fig. 2 shows second embodiment of the steering column assembly of band plug-in type abnormity keyway runner rod of the present invention.The steering column assembly of band plug-in type abnormity keyway runner rod of the present invention comprises bearing circle 1, top cover 2, special screw 3, sleeve pipe 4 on the Steering gear, Steering gear connecting rod 8, lock nut 10, special-shaped stud location tapered rod 11, Steering gear case in 12, plug-in type abnormity keyway runner rod 13, anti-wheel chock 17, spring collar 18 and outer sleeve 19, open type connects tooth cover 9.
Wherein sleeve pipe 4 tightens together by special screw 3 and bearing circle 1 on the Steering gear.
Abnormity stud location tapered rod 11 1 ends insert in the centre hole of Steering gear connecting rod 8, and the other end will be embedded in the location blind hole of plug-in type abnormity keyway runner rod 13.
Open type connects tooth cover 9 is inserted in the outer sleeve 19, and open type connects the engagement that is fastened of tooth cover 9 and Steering gear connecting rod 8, by lock nut 10, open type is connected tooth overlap 9, and special-shaped stud location tapered rod 11 and Steering gear connecting rod 8 are connected as a single entity.
Case in 12 is socketed on the Steering gear under the sleeve pipe 4.Sleeve pipe 4 and case in 12 are respectively arranged with special-shaped inserting groove 15 on the Steering gear, so that be complementary with the periphery abnormity keyway of plug-in type abnormity keyway runner rod 13, there is the location blind hole in plug-in type abnormity keyway runner rod 13 lower end central authorities, so as with special-shaped stud location tapered rod 11 coupling that leads mutually.After special-shaped keyway runner rod inserts Steering gear and fixes, sleeve pipe 4, case in 12 special-shaped keyways closely are meshed with the periphery abnormity keyway of plug-in type abnormity keyway runner rod 13 respectively on the Steering gear, thereby turn to sleeve pipe 4 on the Steering gear and turn to sleeve pipe 12 to be connected as a single entity down, thereby Steering gear sleeve pipe 4,12 and special-shaped keyway runner rod 13, complete real core body of special-shaped stud location tapered rod 11 formations up and down.
The opening part that convex angle, Steering gear case in 12 lower end and open type connect tooth cover 9 is wedging mutually, with anti-wheel chock 17 anti-forelocks it, spring collar 6 fixes the firmly cover water jacket of Steering gear case in 12, prevents that anti-wheel chock 17 from withdrawing from.
Plug-in type abnormity keyway runner rod 13 upper ends are provided with the double-tee handle, are convenient to special-shaped keyway runner rod 13 is inserted or extracts.
After backing out top cover 2, extract special-shaped keyway runner rod 13, Steering gear turn to sleeve pipe unrelated up and down, independent separately, during steering wheel rotation, turn to sleeve pipe 4 to rotate freely motion on the Steering gear, can not drive down and turn to sleeve movement, can not drive the Steering gear connecting rod and rotate, thereby can't make Vehicular turn.
Referring to accompanying drawing 3, Fig. 3 shows the 3rd embodiment of the steering column assembly of band plug-in type abnormity keyway runner rod of the present invention.The steering column assembly of band plug-in type abnormity keyway runner rod of the present invention comprises top cover 2, plug-in type abnormity keyway runner rod 13, handlebar 21, sleeve pipe 4 on the Steering gear, abnormity stud location tapered rod 11, Steering gear case in 12, Steering gear is core 22, the tight cover 23 of Steering gear Handlebar core lock, locking wedge 24, upper end outer-hexagonal sleeve 26, interior hexagonal vehicle body hanger lock nut 27, special screw 27, Steering gear upper and lower sleeve pipe connector sleeves 30.
Wherein sleeve pipe 4 tightens together with handlebar 21 on the Steering gear.Case in 12 is socketed on the Steering gear under the sleeve pipe 4.Sleeve pipe 4 and case in 12 are respectively arranged with special-shaped inserting groove 15 on the Steering gear, so that be complementary with the periphery abnormity keyway of plug-in type abnormity keyway runner rod 13, there is the location blind hole in plug-in type abnormity keyway runner rod 13 lower end central authorities, Steering gear is core 22 upper ends special-shaped stud location tapered rod 11, it will be embedded in the location blind hole of plug-in type abnormity keyway runner rod 13, so that guiding is mated mutually.After special-shaped keyway runner rod inserts Steering gear and fixes, sleeve pipe 4, case in 12 special-shaped keyways closely are meshed with the periphery abnormity keyway of plug-in type abnormity keyway runner rod 13 respectively on the Steering gear, thereby turn to sleeve pipe 4 on the Steering gear and turn to sleeve pipe 12 to be connected as a single entity down, thus Steering gear up and down sleeve pipe 4,12 and special-shaped keyway runner rod 13, Steering gear complete real core body of core 22 upper ends abnormity stud location tapered rod 11 formations.
Steering gear upper and lower sleeve pipe connector sleeves 30 is socketed on the tight cover 23 of sleeve pipe outer skirt 29 on the Steering gear, Steering gear case in 12 and Steering gear Handlebar core lock, and is fastening with special screw 28.The tight cover 23 of Steering gear case in convex angle, 12 lower end and Steering gear Handlebar core lock is fastenedly connected.
After backing out top cover 2, extract special-shaped keyway runner rod 13, Steering gear turn to sleeve pipe 4 up and down, 12 is unrelated, independent separately, when rotating handlebar, turn to sleeve pipe 4 to rotate freely motion on the Steering gear, can not drive down and turn to sleeve pipe 12 motions, can not drive Steering gear core is rotated, thereby can't make Vehicular turn.
The tight cover 23 of Steering gear Handlebar core lock is fixed in one to core 22 with Steering gear.Hexagonal vehicle body hanger lock nut 27 is socketed on one with upper end outer-hexagonal sleeve 26, and hexagonal vehicle body hanger lock nut 27 is also fastening with vehicle body hanger.Steering gear inserts core 22 in the interior hexagonal vehicle body hanger lock nut 27, be connected with the tight cover 23 of upper end outer-hexagonal sleeve 26 Steering gear Handlebar core locks of socket, locking wedge 24 and Steering gear are lower end double-screw bolt 25 bolts of core 22, and the tight cover 23 of Steering gear Handlebar core lock screws tight locking wedge 24.
Fig. 4 shows a kind of embodiment of plug-in type abnormity keyway runner rod of the present invention.Described plug-in type abnormity keyway runner rod is cylindric, and the upper end is provided with the double-tee handle, and there is the location blind hole in lower end central authorities, and location blind hole cross sectional shape mates with special-shaped stud location tapered rod 11 fully.Abnormity keyway runner rod circumference is odontoid, can be a plurality of different rectangular teeths, stepped tooth, lance tooth, convex tooth, M shape tooth, oblong tooth, square teeth, arcs of recesses tooth or the like profile of tooth and combination thereof, behind the above-mentioned profile of tooth circular arc chamfering by different position round circumferential ring around forming, form the profile of tooth keyway of different shape.According to different profile of tooth permutation and combination, can form a car one coding, each car is by the data on the special-shaped runner sign indicating number of width dissimilar tooth form combination, all calculate difference with micron, the heteromorphic teeth figurate number word code of the strong groove runner rod of described plug-in type abnormity, can represent the place of production, producer, vehicle, the date of production, the antitheft information of bar code etc. respectively, again above-mentioned digital coding is carried out permutation and combination, can prevent to copy, with 8 figure places or above be coding, can be up to ten million time or abovely do not repeat, not general between car and the car.
Fig. 5 shows the various embodiment scheme drawings in the present invention's abnormity stud location tapered rod 11 cross sections; Wherein Fig. 5 (a) shows stud location tapered rod 11 cross sections of five prismatics; Fig. 5 (b) shows prismatoidal stud location tapered rod 11 cross sections; Fig. 5 (c) shows columniform stud location tapered rod 11 cross sections.There are complete respectively and above-mentioned special-shaped stud location tapered rod 11 couplings of location blind hole in plug-in type abnormity keyway runner rod lower end central authorities.
Claims (16)
1, a kind of plug-in type abnormity keyway runner rod Car Burglar Alarm, it comprises sleeve pipe on the Steering gear (4), Steering gear case in (12), plug-in type abnormity keyway runner rod (13), special-shaped stud location tapered rod (11); Sleeve pipe on the described Steering gear (4) and case in (12) are respectively arranged with the special-shaped inserting groove that can align, and the periphery of described plug-in type abnormity keyway runner rod (13) also is provided with special-shaped keyway; There is the location blind hole in described plug-in type abnormity keyway runner rod lower end central authorities, so as with special-shaped stud location tapered rod (11) guiding that is complementary; Abnormity stud location tapered rod (11) is connected as a single entity with Steering gear case in (12) again; After special-shaped keyway runner rod (13) inserts Steering gear and fixes, sleeve pipe on the Steering gear (4), the special-shaped keyway of case in (12) closely are meshed with the periphery abnormity keyway of plug-in type abnormity keyway runner rod (13) respectively, thus Steering gear on turn to sleeve pipe (4) and turn to sleeve pipe (12), special-shaped keyway runner rod (13), complete real core body of special-shaped stud location tapered rod (11) formation down; By above-mentioned special-shaped keyway runner rod (13), sleeve pipe on the Steering gear (4) divertical motion is delivered to down turns to sleeve pipe (12); After special-shaped keyway runner rod (13) is extracted from Steering gear, Steering gear turn to sleeve pipe (4,12) unrelated up and down, independent separately, can not drive down when turning to sleeve pipe in the rotation and turn to sleeve movement, thereby can not drive the Steering gear rotation.
2, plug-in type abnormity keyway runner rod Car Burglar Alarm as claimed in claim 1 is characterized in that sleeve pipe on the Steering gear (4) and bearing circle tighten together.
3, plug-in type abnormity keyway runner rod Car Burglar Alarm as claimed in claim 1 is characterized in that sleeve pipe on the Steering gear (4) and tightens together with handlebar (21).
4,, it is characterized in that described plug-in type abnormity keyway runner rod top is provided with threaded top cover (2) as claim 2 or 3 described plug-in type abnormity keyway runner rod Car Burglar Alarms.
5, plug-in type abnormity keyway runner rod Car Burglar Alarm as claimed in claim 1, it is characterized in that being a plurality of different rectangular teeths, stepped tooth, lance tooth, convex tooth, M shape tooth, oblong tooth, square teeth on the described plug-in type abnormity keyway runner rod circumference, arcs of recesses tooth or the like profile of tooth and combination thereof, behind the above-mentioned profile of tooth circular arc chamfering by different position round circumferential ring around forming, form the difform profile of tooth keyway of various width.
6, plug-in type as claimed in claim 5 abnormity keyway runner rod Car Burglar Alarm is characterized in that spacing that described special-shaped inserting groove and sleeve pipe up and down be complementary is in 0.1 to 0.2 micron.
7, plug-in type abnormity keyway runner rod Car Burglar Alarm as claimed in claim 5, the various special-shaped profile of tooth that it is characterized in that described plug-in type abnormity keyway runner rod is encoded by numeral, calculate difference with micron, every group of numeral can be represented the place of production, producer, vehicle, the date of production, the antitheft information of bar code etc. respectively, can up to ten million times or abovely do not repeat with 8 figure places or above coding, not general between car and the car.
8, plug-in type abnormity keyway runner rod Car Burglar Alarm as claimed in claim 1 is characterized in that described plug-in type abnormity keyway runner rod upper end is provided with handle.
9, as one of any described plug-in type abnormity keyway runner rod Car Burglar Alarm of claim 1-7, it is characterized in that described special-shaped stud location tapered rod (11) for polygon prismatic, complete and special-shaped stud location tapered rod (11) coupling of described plug-in type abnormity keyway runner rod lower end centrally-located blind hole.
10, as one of any described plug-in type abnormity keyway runner rod Car Burglar Alarm of claim 1-7, it is characterized in that described special-shaped stud location tapered rod (11) is various circular arc cylindricalitys, complete and special-shaped stud location tapered rod (11) coupling of described plug-in type abnormity keyway runner rod lower end centrally-located blind hole.
11, plug-in type abnormity keyway runner rod Car Burglar Alarm as claimed in claim 1 is characterized in that described special-shaped stud location tapered rod is connected as a single entity with Steering gear case in (12) by connecting the tooth cover.
12, a kind of steering column assembly, it comprises bearing circle (1), top cover (2), special screw (3,5,7), sleeve pipe on the Steering gear (4), bottom end cover (6), Steering gear connecting rod (8), porous connects tooth cover (9), lock nut (10), abnormity stud location tapered rod (11), Steering gear case in (12), plug-in type abnormity keyway runner rod (13); Wherein sleeve pipe (4) tightens together by special screw and bearing circle (1) on the Steering gear; By special screw (5), bottom end cover (6) is fixed on Steering gear case in (12) under the sleeve pipe on the Steering gear (4); Abnormity stud location tapered rod (11) one ends insert in the centre hole of Steering gear connecting rod (8), and the other end will be embedded in the location blind hole of plug-in type abnormity keyway runner rod (13); Porous connects the engagement that is fastened of tooth cover (9) and Steering gear connecting rod (8), by lock nut (10), porous is connected tooth cover (9), and special-shaped stud location tapered rod (11) and Steering gear connecting rod (8) are connected as a single entity; Case in (12) lower end is the convex horn shape and is inserted into porous and connects in the circumferential hole of tooth cover (9), by special screw (7) case in (12) is connected tooth cover (9) with porous and tightens up; Sleeve pipe on the Steering gear (4) and case in (12) are respectively arranged with the special-shaped inserting groove (15) that can align, so that be complementary with the periphery abnormity keyway of plug-in type abnormity keyway runner rod (13), plug-in type abnormity keyway is complementary, there is the location blind hole in plug-in type abnormity keyway runner rod (13) lower end central authorities, so as with special-shaped stud location tapered rod (11) coupling that leads mutually; After special-shaped keyway runner rod inserts Steering gear and fixes, sleeve pipe on the Steering gear (4), the special-shaped keyway of case in (12) closely are meshed with the periphery abnormity keyway of plug-in type abnormity keyway runner rod (13) respectively, thereby turn on the Steering gear sleeve pipe (4) and under turn to sleeve pipe (12) to be connected as a single entity, thereby up and down sleeve pipe (4,12) and special-shaped keyway runner rod (13), special-shaped stud location tapered rod (11) constitute a complete real core body to Steering gear; After special-shaped keyway runner rod (13) is extracted from Steering gear, Steering gear turn to sleeve pipe (4,12) unrelated up and down, independent separately, can not drive down when turning to sleeve pipe in the rotation and turn to sleeve movement, thereby can not drive the Steering gear rotation.
13, a kind of steering column assembly, it comprises bearing circle (1), top cover (2), special screw (3), sleeve pipe on the Steering gear (4), Steering gear connecting rod (8), lock nut (10), abnormity stud location tapered rod (11), Steering gear case in (12), plug-in type abnormity keyway runner rod (13), anti-wheel chock (17), spring collar (18) and outer sleeve (19), open type connects tooth cover (9); Wherein sleeve pipe (4) tightens together by special screw (3) and bearing circle (1) on the Steering gear; Abnormity stud location tapered rod (11) one ends insert in the centre hole of Steering gear connecting rod (8), and the other end will be embedded in the location blind hole of plug-in type abnormity keyway runner rod (13); Open type connects tooth cover (9) and is inserted in the outer sleeve (19), open type connects the engagement that is fastened of tooth cover (9) and Steering gear connecting rod (8), by lock nut (10), open type is connected tooth cover (9), special-shaped stud location tapered rod (11) and Steering gear connecting rod (8) are connected as a single entity; Case in (12) is socketed under the sleeve pipe on the Steering gear (4); The opening part that convex angle, Steering gear case in (12) lower end and open type connect tooth cover (9) is wedging mutually, with the anti-forelock of anti-wheel chock (17) it, spring collar (6) fixes the firmly cover water jacket of Steering gear case in (12), prevents that anti-wheel chock (17) from withdrawing from; Sleeve pipe on the Steering gear (4) and case in (12) are respectively arranged with the special-shaped inserting groove (15) that can align, so that be complementary with the periphery abnormity keyway of plug-in type abnormity keyway runner rod (13), there is the location blind hole in plug-in type abnormity keyway runner rod (13) lower end central authorities, so as with special-shaped stud location tapered rod (11) coupling that leads mutually; After special-shaped keyway runner rod inserts Steering gear and fixes, sleeve pipe on the Steering gear (4), the special-shaped keyway of case in (12) closely are meshed with the periphery abnormity keyway of plug-in type abnormity keyway runner rod (13) respectively, thereby turn on the Steering gear sleeve pipe (4) and under turn to sleeve pipe (12) to be connected as a single entity, thereby up and down sleeve pipe (4,12) and special-shaped keyway runner rod (13), special-shaped stud location tapered rod (11) constitute a complete real core body to Steering gear; After special-shaped keyway runner rod (13) is extracted from Steering gear, Steering gear turn to sleeve pipe (4,12) unrelated up and down, independent separately, can not drive down when turning to sleeve pipe in the rotation and turn to sleeve movement, thereby can not drive the Steering gear rotation.
14, a kind of steering column assembly, it comprises top cover (2), plug-in type abnormity keyway runner rod (13), handlebar (21), sleeve pipe on the Steering gear (4), special-shaped stud location tapered rod (11), Steering gear case in (12), Steering gear is core (22), and the Steering gear Handlebar core lock tightly overlaps (23), locking wedge (24), upper end outer-hexagonal sleeve (26), interior hexagonal vehicle body hanger lock nut (27), special screw (27), Steering gear upper and lower sleeve pipe connector sleeves (30); Wherein sleeve pipe (4) tightens together with handlebar (21) on the Steering gear; Case in (12) is socketed under the sleeve pipe on the Steering gear (4); Steering gear upper and lower sleeve pipe connector sleeves (30) is socketed on sleeve pipe outer skirt (29) on the Steering gear, Steering gear case in (12) and Steering gear Handlebar core lock and tightly overlaps (23), and is fastening with special screw (28); Convex angle, Steering gear case in (12) lower end and Steering gear Handlebar core lock tightly overlap (23) and are fastenedly connected; The Steering gear Handlebar core lock tightly overlaps (23) and with Steering gear core (22) is fixed in one; Hexagonal vehicle body hanger lock nut (27) is socketed on one with upper end outer-hexagonal sleeve (26), and hexagonal vehicle body hanger lock nut (27) is also fastening with vehicle body hanger; Steering gear inserts core (22) in the interior hexagonal vehicle body hanger lock nut (27), tightly overlapping (23) with upper end outer-hexagonal sleeve (26) the Steering gear Handlebar core lock of socket is connected, locking wedge (24) and Steering gear tightly overlap lower end double-screw bolt (25) bolt of core (22) (23) by the Steering gear Handlebar core lock and screw tight locking wedge (24); Sleeve pipe on the Steering gear (4) and case in (12) are respectively arranged with special-shaped inserting groove (15), so that be complementary with the periphery abnormity keyway of plug-in type abnormity keyway runner rod (13), there is the location blind hole in plug-in type abnormity keyway runner rod (13) lower end central authorities, Steering gear is core (22) upper end a special-shaped stud location tapered rod (11), and it will be embedded in the location blind hole of plug-in type abnormity keyway runner rod (13); After special-shaped keyway runner rod inserts Steering gear and fixes, sleeve pipe on the Steering gear (4), the special-shaped keyway alignment of case in (12) closely are meshed with the periphery abnormity keyway of plug-in type abnormity keyway runner rod (13) respectively, thereby turn on the Steering gear sleeve pipe (4) and under turn to sleeve pipe (12) to be connected as a single entity, thereby up and down sleeve pipe (4,12) and special-shaped keyway runner rod (13), Steering gear constitute a complete real core body to core (22) the special-shaped stud location tapered rod in upper end (11) to Steering gear; After special-shaped keyway runner rod (13) is extracted from Steering gear, Steering gear turn to sleeve pipe (4,12) unrelated up and down, independent separately, can not drive down when turning to sleeve pipe in the rotation and turn to sleeve movement, thereby can not drive the Steering gear rotation.
15,, it is characterized in that described plug-in type abnormity keyway runner rod (13) upper end is provided with handle as claim 12,13, one of 14 described steering column assemblies; Top cover (2) is provided with screw thread.
16, as claim 12,13, one of 14 described steering column assemblies, it is characterized in that being a plurality of different rectangular teeths, stepped tooth, lance tooth, convex tooth, M shape tooth, oblong tooth, square teeth on the described plug-in type abnormity keyway runner rod circumference, arcs of recesses tooth or the like profile of tooth and combination thereof, behind the above-mentioned profile of tooth circular arc chamfering by different position round circumferential ring around forming, form the profile of tooth keyway of different shape; Described special-shaped stud location tapered rod (11) is polygon prismatic or various circular arc cylindricality, and described plug-in type abnormity keyway runner rod lower end centrally-located blind hole is mated with special-shaped stud location tapered rod (11) fully.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB031212611A CN1167563C (en) | 2002-06-27 | 2003-03-31 | Profiled hard bar code separated identifying steering wheel and anti-theft device |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN02121574A CN1385329A (en) | 2002-06-27 | 2002-06-27 | Profile hard bar-code identifying split steering wheel and theft-proof device for same |
| CN02121574.X | 2002-06-27 | ||
| CNB031212611A CN1167563C (en) | 2002-06-27 | 2003-03-31 | Profiled hard bar code separated identifying steering wheel and anti-theft device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1456462A CN1456462A (en) | 2003-11-19 |
| CN1167563C true CN1167563C (en) | 2004-09-22 |
Family
ID=29421192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB031212611A Expired - Fee Related CN1167563C (en) | 2002-06-27 | 2003-03-31 | Profiled hard bar code separated identifying steering wheel and anti-theft device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1167563C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI605970B (en) * | 2017-05-05 | 2017-11-21 | 致伸科技股份有限公司 | Separable steering wheel |
-
2003
- 2003-03-31 CN CNB031212611A patent/CN1167563C/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI605970B (en) * | 2017-05-05 | 2017-11-21 | 致伸科技股份有限公司 | Separable steering wheel |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1456462A (en) | 2003-11-19 |
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