CN2422200Y - Lock device for car steering wheel - Google Patents

Abstract

The utility model relates to a lock device for a car steering wheel. A half ring buckle is respectively arranged on both sides of a tubular body of the lock body of the utility model. A lock core which is operated to move towards a lock catch body of the tubular body is arranged in the lock body. A half ring buckle is arranged on two tube sleeves respectively, and the half ring buckles are combined with the half ring buckles of the lock body into a sealed snap ring. A lock tube which is fixedly connected with the lock body and the tube sleeve penetrates through the tube sleeve, and the periphery of the lock tube is provided with a lock hole which is matched with the lock catch body correspondingly to form a clamping or releasing function. The half ring buckles of the lock body are embedded with the half ring buckles of the tube sleeve of the lock tube to form a sealed snap ring which can lock and fasten a ring bone of the steering wheel, and the other end of the lock tube extends outward to restrict the motion range of the steering wheel to achieve the theft-proof function.

Description

Vehicle steering lockset device

The utility model relates to a kind of vehicle steering lockset device.

Current economic develop rapidly, automobile increases severely day by day, and correspondingly the vehicle thefts rate raises successively, social security is still needed and is further strengthened administering, therefore the anti-theft measure of automobile just becomes the problem that navigating mate is very paid attention to, wherein a kind of traditional theft preventing method is to utilize lock device to limit the activity of bearing circle, to reach antitheft effect.And general conventional direction dish lock device as shown in Figure 1, it is to utilize two set on lock device crotches, because of its extending hook is reined in ring bone both sides in bearing circle, and the extension rod of lock device one end is stretched on outside the bearing circle then, keep in check so can therefore form interior space, with the slewing area of restriction bearing circle, and reach anti-theft effect.

No matter these traditional vehicle steering lockset devices are for builder or customer, be all very general, under the very fierce situation of present Lock for automobile device market competition, a kind of heteroid new automobile Lockset on steering wheel device is real to be necessary if can provide.

The purpose of this utility model is to provide a kind of vehicle steering lockset device of new structure, but it makes lockset itself have half clasp of two opening and closing, can form a synthetic sealing clasp so that handle lock is buckled in the clasp, and then bearing circle produced keep effect in check, and can reach antitheft effect.

For achieving the above object, the utility model is taked following design plan: a kind of vehicle steering lockset device, comprise lock body, and formed by a lock body, two pipe boxes and a lock pipe; This lock body is made up of the affixed tubular body of a lock body, respectively engages half latch closure on these tubular body two sides; Be provided with in the lock body and control a core towards the locked body shift action of tubular body; Also each affixed half latch closure on two pipe boxes, be not bonded into a sealing clasp with the semi-ring deduction of points of tubular body two sides of aforementioned lock body, one lock pipe, the appropriate position offers a locking holes that forms clip with aforementioned locked body corresponding matching or release out effect on the periphery, this lock pipe passes pipe box and lock body, and engages with this pipe box is affixed; This lock pipe rotates these pipe boxes of drive and the semi-ring button on it rotates synchronously, locked body enters locking holes and forms the lockmaking structure, and respectively organize the semi-ring lock joint and form the sealing clasp, pinning direction disk ring bone, and the end in addition of lock pipe stretches out and form the structure of keeping in check to interior space.

Aforesaid vehicle steering lockset device, wherein said semi-ring button is multiple shapes such as snail shape, semicircle shape or arcuation.

Aforesaid vehicle steering lockset device, wherein the semi-ring button of its top of semi-ring button be a semicircle, and the semi-ring button of below to be parallel bottom bar be bent to form a concavity more forward.

Aforesaid vehicle steering lockset device, wherein said lock manage that its end that stretches out can overlap that unification prevents to collide or the scratch car in the soft cap body of other article.

Main structure of the present utility model is to comprise a lock body, body in a tubular form, and its periphery is provided with a lock body, is provided with locked body in it and controlled by core, and two ends respectively engage half latch closure; Two pipe boxes are located at this lock body two sides, respectively engage half latch closure on it, can be combined into-seal clasp near semi-ring button because of deflection: a lock pipe with lock body, establish a locking holes in the periphery appropriate position, for aforementioned locked body clip or release, this lock pipe is to pass these pipe boxes and lock body in regular turn, and it is affixed with pipe box, the lock pipe can vertically be rotated in this lock body, impelling two side semi-ring buttons because of near living direction disk ring bone in conjunction with snap close, the elongated end of this lock pipe also can be kept in check and reaches antitheft effect interior space formation.

In sum, the utility model provides a kind of vehicle steering lockset device of novel structure, but it makes lockset itself have two groups of opening and closing half clasps, can form a sealing clasp, the bearing circle ring bone lock is closed in the sealing clasp that is combined into by these two groups of semi-ring buttons, the lock pipe that is stretched on outside the bearing circle is held in addition bearing circle is produced the effect of keeping in check, the slewing area of restriction bearing circle, and can reach theft-proof effect.

The utility model is described in further detail below in conjunction with accompanying drawing.

Fig. 1 is the running condition figure of conventional direction dish lockset

Fig. 2 is the running condition scheme drawing of the utility model embodiment

Fig. 3 is the utility model embodiment latch closure buckling state lateral plan

Fig. 4 is the exploded perspective view of the utility model embodiment structure

Fig. 5 locks the structure cutaway view of pipe and lock body locked state for the utility model embodiment

Fig. 6 is the structure cutaway view that the utility model embodiment locks pipe and lock body released state

As Fig. 2, Fig. 3, shown in Figure 4, the utility model vehicle steering lockset device mainly is by lock body 1, two pipe boxes 3 and 4 of lock pipes combine, the position, top of this lock body 1 has a lock body 11, be equiped with a core 12 in it, one pulling-on piece 13, one locked body 14 and an elastic body 15 are (as Fig. 5, shown in Figure 6), the lower portion of lock body 1 is body in a tubular form, be positioned at each affixed half latch closure 2 on the two side outer peripheral edges of this lock body 11, in the present embodiment, these semi-ring buttons are into the snail shape, but can have multiple shape during actual the manufacturing, be not necessary for the snail shape, the police all can as semicircle shape or arcuation.

Also each affixed half latch closure 21 on this two pipe box 3, its shape must match with aforementioned semi-ring button 2, can be connected into a sealing clasp (as shown in Figure 3) with the semi-ring button 2 on the lock body 1 jointly; Pipe box 3 is provided with a lockhole 31 to be used for and lock pipe 4 interlockings.

This lock pipe 4 has suitable length, and the appropriate position offers a locking holes 41 on body, uses for locked body 14 stoppers in this lock body 11 sealed; Lock pipe 4 two ends respectively offer a pin-and-hole 42, in order to pipe box 3 pin joints;

During combination, pipe 4 be will lock and pipe box 3, lock body 1 and another pipe box 3 passed, and utilize pin 32 that two pipe boxes 3 and lock pipe 4 interlockings are integral, lock pipe 4 is bonded into the interlock state with pipe box 3 and semi-ring button 21, and lock pipe 4 can lock together with locked body 14 in the tubular body position of this lock body 1 intrinsic deflection to its locking holes 41; The semi-ring button 2 that promptly deflects to simultaneously with lock body 1 of its semi-ring button 21 is bonded into a sealing clasp at this moment, the joint termination of this two semi-rings button 2,21 becomes a concave, convex section structure, more firm and solid firm when engaging for the two, and can prevent that other people from prying open from here.

As Fig. 5, shown in Figure 6, a ccontaining core 12 in the lock body 11, the flanging of a core tail end and a pulling-on piece 13 is fitted, the flanging of pulling-on piece 13 other ends fastens a locked body 14, the front end of this locked body 14 has otch 141, can with the locking holes 41 of lock pipe 4 snap close mutually, the tail end of locked body 14 is installed aforesaid elastic body 15 and is kept its strength forward; When the lock pipe 4 semi-ring buttons 21 together with pipe box 3 and two sides upward deflect when being bonded into a sealing clasp to the semi-ring button 2 with lockset tool body 1, when also soon the bearing circle ring bone lock will be in the sealing clasp, this locking holes 41 also arrives otch 141 places of locked body 14 simultaneously and clip is fixed, finish the purpose (as Fig. 2, shown in Figure 5) of sealed direction disk ring bone, and the elongated end that this lock pipe 4 is stretched on outside the bearing circle can produce the effect of keeping in check to interior space or other article: the tail end of this lock pipe 4 more can overlap unification cap body 43, in order to prevent to collide other article in the scratch car.

As shown in Figure 6, when desiring release, key planted to be entered in the keyhole of lock body 11, and key and make the tail end of core 12 promote pulling-on piece 13 slippage backward because of being rotated, and the locked body 14 that is fastened on this moment on pulling-on piece 13 and the flanging thereof also moves after the while, its otch 141 is separated with the lock pore 41 of locking pipe 4 then, so the time rotatable this lock pipe 4, impel two groups of semi-ring buttons to open in 2,21 minutes, thus can with whole lock device from bearing circle get from and take down, reach the purpose of release, as shown in Figure 3.

Before chatted and, each semi-ring button 2,21 can be snail shape (as Fig. 2, shown in Figure 4), but also can be semicircle shape or arcuation.(not shown) for example in other embodiments, the semi-ring button of top can be designed to semicircle, the semi-ring button of below then is designed to parallel bottom bar and down is bent to form a concavity again, thus the semi-ring button also jointly snap close live the ring bone of bearing circle, can reach the effect identical with previous embodiment.No matter be embodiment shown in Figure 2, or other embodiment, all be to utilize top semi-ring button 2 first fasteners to live the ring bone suitable position of direction disk ring, rotation lock pipe 4 drives semi-ring button 21 deflections of below and upward semi-ring button 2 is close then, makes the two combine into the sealing clasp and padlock is lived bearing circle.

The utility model compared with prior art has obvious advantage and good effect. By above technical scheme As can be known, the utility model mainly is half latch closure that utilizes on the lock body, with interlocking in passing lock body The chimeric one-tenth one sealing clasp of half latch closure of the pipe box on the lock tube steering wheel ring bone lock can be fastened, and lock tube in addition End extends outward, and then the scope of activities of restriction steering wheel, thereby can reach anti-theft feature.

Claims (4)

1, a kind of vehicle steering lockset device comprises lock body, it is characterized in that: it is made up of a lock body, two pipe boxes and a lock pipe; This lock body is made up of the affixed tubular body of a lock body, respectively engages half latch closure on these tubular body two sides; Be provided with in the lock body and control a core towards the locked body shift action of tubular body; Also each affixed half latch closure on two pipe boxes, be not bonded into a sealing clasp with the semi-ring deduction of points of tubular body two sides of aforementioned lock body, one lock pipe, the appropriate position offers a locking holes that forms clip with aforementioned locked body corresponding matching or release out effect on the periphery, this lock pipe passes pipe box and lock body, and engages with this pipe box is affixed; This lock pipe rotates this pipe box of drive and the semi-ring button on it rotates synchronously, locked body enters locking holes and forms the lockmaking structure, and respectively organize the semi-ring lock joint and form the sealing clasp, pinning direction disk ring bone, and the end in addition of lock pipe stretches out and form the structure of keeping in check to interior space.

2, vehicle steering lockset device according to claim 1, it is characterized in that: wherein said semi-ring button is multiple shapes such as snail shape, semicircle shape or arcuation.

3, vehicle steering lockset device according to claim 1 is characterized in that: the semi-ring button of its top of described semi-ring button is for semicircle, and the semi-ring button of below to be parallel bottom bar be bent to form a concavity more forward.

4, vehicle steering lockset device according to claim 1 is characterized in that: described lock manage that its end that stretches out can overlap that unification prevents to collide or the scratch car in the soft cap body of other article.

Images