CN206797324U - A kind of anti-theft bolt structure and automobile - Google Patents

Abstract

The utility model discloses a kind of anti-theft bolt structure and automobile, wherein, the anti-theft bolt structure includes bolt, clamping cap and lock tube；The lock tube includes baffle ring and lock pillar；For the lock pillar to be multiple, multiple lock pillars are arranged on the same side of the baffle ring, and along the center line circumferentially array distribution of the baffle ring；The centerline parallel of the axis of the lock pillar and the baffle ring；The bolt is threadedly coupled through the lock tube with the clamping cap；The clamping cap is located at side of the lock pillar away from the baffle ring；The clamping cap is provided with the press section for being used for bending the lock pillar close to the side of the lock tube, and the press section tapers into along the direction external diameter close to the lock pillar.The function provided by the utility model that self-locking can be realized, even if ensureing to pull down clamping cap, connected piece still can be connected firmly.

Description

A kind of anti-theft bolt structure and automobile

Technical field

It the utility model is related to technical field of automobile theft prevention, more particularly to a kind of anti-theft bolt structure and automobile.

Background technology

Vehicle is provided with ignition lock on steering hub column, and car of lighting a fire is carried out to vehicle using ignition lock；Ignition lock simultaneously Also have the antitheft function of key concurrently, i.e., after key is pulled out in parking, steering wheel rotation, now steering wheel, which is lockable, to rotate, only Having could unlocking direction disk after the correct key of insertion.

In the prior art, ignition lock is fixed by plain bolt clamping cap.

The mode that existing bolt presses cap is fixed easily is disassembled, can be by tearing open when criminal steals vehicle The fixing bolt and clamping cap of ignition lock are unloaded, ignition lock is changed, so as to be unlocked with the new lock key changed to steering wheel, so as to Steal vehicle.

Utility model content

The purpose of this utility model is to provide a kind of anti-theft bolt structure and automobile, to solve the problems of the prior art, It can effectively prevent from stealing vehicle by changing ignition lock.

The utility model provides a kind of anti-theft bolt structure, wherein, including bolt, clamping cap and lock tube；

The lock tube includes baffle ring and lock pillar；The lock pillar is multiple, and multiple lock pillars are arranged on the same of the baffle ring Side, and along the center line circumferentially array distribution of the baffle ring；The centerline parallel of the axis of the lock pillar and the baffle ring；

The bolt is threadedly coupled through the lock tube with the clamping cap；The clamping cap is located at the lock pillar away from institute State the side of baffle ring；

The clamping cap is provided with the press section for being used for bending the lock pillar, the press section close to the side of the lock tube Tapered into along the direction external diameter close to the lock pillar.

Anti-theft bolt structure as described above, these, it is preferred to, the press section is globoidal structure.

Anti-theft bolt structure as described above, these, it is preferred to, the quantity of the lock pillar is at least three.

Anti-theft bolt structure as described above, these, it is preferred to, it is fixed that the baffle ring is provided with close to the side of the lock pillar Position pin.

Anti-theft bolt structure as described above, these, it is preferred to, the number of the alignment pin is three.

Anti-theft bolt structure as described above, these, it is preferred to, the lock pillar is arc, and the arc is corresponding The center line of cylinder overlapped with the center line of the baffle ring.

Anti-theft bolt structure as described above, these, it is preferred to, the baffle ring is provided with mounting cylinder, the mounting cylinder It is coaxially disposed with the baffle ring；The lock pillar is arranged on the one end of the mounting cylinder away from the baffle ring.

The utility model also proposed a kind of automobile, wherein, including described in automobile body, ignition lock and above-mentioned any one Anti-theft bolt structure, the ignition lock is installed to the automobile body by the bolt, the lock tube and the clamping cap On.

The utility model includes baffle ring and lock pillar, lock tube is set on bolt by adding lock tube, lock tube on bolt, The clamping cap for having grading structure by side is connected with bolt thread.Lock pillar can be made by clamping cap during installation Bending laterally, the lock pillar cooperation baffle ring being bent can ensure the stationarity of connected piece, can realize the function of self-locking, Even if clamping cap is pulled down in guarantee, connected piece still can be connected firmly.

Brief description of the drawings

Fig. 1 is the schematic diagram for the anti-theft bolt structure that the utility model embodiment proposes；

Fig. 2 is the explosive view for the anti-theft bolt structure that the utility model embodiment proposes；

Structural representation when Fig. 3 is the anti-theft bolt structure installation that the utility model embodiment proposes；

Fig. 4 is the structural representation for the lock tube that the utility model embodiment proposes；

Axonometric drawing when Fig. 5 is the anti-theft bolt structure installation that the utility model embodiment proposes；

Fig. 6 is the structural representation after the anti-theft bolt structure installation that the utility model embodiment proposes；

Fig. 7 is the axonometric drawing after the anti-theft bolt structure installation that the utility model embodiment proposes；

Fig. 8 is the structural representation for the clamping cap that the utility model embodiment proposes；

Fig. 9 is the front view for the clamping cap that the utility model embodiment proposes；

Figure 10 is the structural representation for the installing plate that the utility model embodiment proposes；

Figure 11 is the assembly diagram after the anti-theft bolt structure installation that the utility model embodiment proposes.

Description of reference numerals：

1- bolts, 2- clamping caps, 3- lock tubes, 4- baffle rings, 5- lock pillars, 6- press sections, 7- installing plates, 8- connecting holes, 9- are fixed Position pin, 10- positioning holes, 11- mounting cylinders.

Embodiment

Embodiment of the present utility model is described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning Same or similar element is represented to same or similar label eventually or there is the element of same or like function.Below by ginseng The embodiment for examining accompanying drawing description is exemplary, is only used for explaining the utility model, and can not be construed to of the present utility model Limitation.

Fig. 1 is the schematic diagram for the anti-theft bolt structure that the utility model embodiment proposes；Fig. 2 is the utility model The explosive view for the anti-theft bolt structure that embodiment proposes；Fig. 3 is the antitheft of the utility model embodiment proposition Structural representation when bolt arrangement is installed；Fig. 4 is the anti-theft bolt structure installation that the utility model embodiment proposes When axonometric drawing；Fig. 5 is the structural representation after the anti-theft bolt structure installation that the utility model embodiment proposes Figure；Fig. 6 is the axonometric drawing after the anti-theft bolt structure installation that the utility model embodiment proposes；Fig. 7 is this reality The structural representation of the lock tube proposed with new embodiment；Fig. 8 is the pressure that the utility model embodiment proposes The structural representation of tight cap；Fig. 9 is the front view for the clamping cap that the utility model embodiment proposes；Figure 10 is this practicality New embodiment proposes the structural representation of installing plate；Figure 11 is the antitheft of the utility model embodiment proposition Assembly diagram after bolt arrangement installation.

Referring to Fig.1 and 2, the utility model proposes a kind of anti-theft bolt structure, wherein, including：Bolt 1, compress Cap 2 and lock tube 3；

Fig. 3 is refer to, the lock tube 3 includes baffle ring 4 and lock pillar 5；The lock pillar 5 is multiple, and multiple lock pillars 5 are set In the same side of the baffle ring 4, and along the center line circumferentially array distribution of the baffle ring 4；The axis of the lock pillar 5 with it is described The centerline parallel of baffle ring 4；The bolt 1 is threadedly coupled through the lock tube 3 with the clamping cap 2；The clamping cap 2 is located at Side of the lock pillar 5 away from the baffle ring 4；Fig. 8 and Fig. 9 are refer to, the clamping cap 2 is set close to the side of the lock tube 3 There is the press section 6 for the lock pillar 5 to be bent, the press section 6 tapers into along the direction external diameter close to the lock pillar 5.

When specifically used, Fig. 4 and Fig. 5 are refer to, by lock tube 3 through the connecting hole 8 on the installing plate 7 of ignition lock, by spiral shell Bolt 1 passes through lock tube 3 from one end close to baffle ring 4, and clamping cap 2 is connected with bolt 1；Fig. 5, Fig. 6 and Fig. 7 are refer to, will pressed During tight cap 2 is tightened, press section 6 is pressed on the inner side of lock pillar 5, because press section 6 is along outside the direction of the lock pillar 5 Footpath tapers into, and an outside power can be produced to lock pillar 5, so as to which lock pillar 5 is bent into generation deformation.Lock pillar 5 is bent It after deformation, can coordinate with baffle ring 4, clamping force is formed to installing plate 7 from the both sides of installation place.Even if bolt 1 and the quilt of clamping cap 2 After disassembling, still lock tube 3 can be relied on to prevent ignition lock to be removed.The anti-theft capability of automobile can be effectively improved.

Fig. 8 and Fig. 9 are refer to, as a kind of preferred embodiment, the press section 6 is globoidal structure.Specifically, press section 6 Be shaped as warhead shape, can ensure to produce lock pillar 5 outside power during clamping cap 2 and bolt 1 are tightened, make lock pillar 5 bend laterally.Further, the quantity of the lock pillar 5 is at least three.It so, it is possible to ensure that lock pillar 5 being capable of shape after bending Into sufficiently large upper clamp force.

As a kind of preferred embodiment, Fig. 3 and Figure 11 are refer to, the baffle ring 4 is provided with positioning close to the side of the lock pillar 5 Pin 9.When it is implemented, refer to Figure 10, installing plate 7 is provided with the positioning hole 10 for holding locating pin 9, in use, positioning Pin 9 is inserted into positioning hole 10.When so, it is possible to prevent that bolt 1 from tightening with clamping cap 2, lock tube 3 rotates, and ensureing will lock The effect that post 5 is bent.More a step, the number of the alignment pin 9 is three.

As a kind of preferred embodiment, Fig. 3 refer to, the lock pillar 5 is arc, in cylinder corresponding to the arc Heart line overlaps with the center line of the baffle ring 4.In this way, being easy to process, when specifically producing, cutting directly can be passed through by tubular structure It is made.Further, the baffle ring 4 is provided with mounting cylinder 11, and the mounting cylinder 11 is coaxially disposed with the baffle ring 4；The lock Post 5 is arranged on the one end of the mounting cylinder 11 away from the baffle ring 4.

The utility model also proposed a kind of automobile, wherein, including automobile body, ignition lock and the utility model be specifically real The anti-theft bolt structure that the mode of applying proposes, the installing plate 7 of the ignition lock pass through the bolt 1, the lock tube 3 and the compression Cap 2 is installed on the automobile body.Specifically, the clamping cap 2 passes through the connecting hole on the ignition lock and the automobile Mounting hole on body, the bolt 1 are passed through out of described lock tube 3, and the head of the bolt 1 is resisted against on the baffle ring 4；Institute Clamping cap 2 is stated to be connected with the bolt 1, and in the presence of clamping cap 2, the outward bending of lock pillar 5.When it is implemented, please Reference picture 11, in order to improve anti-theft effect, after installation, the side that clamping cap 2 is provided with installing plate 7 is arranged to sealing knot Structure.

Construction, feature and action effect of the present utility model is described in detail according to the embodiment shown in schema above, with Upper described is only preferred embodiment of the present utility model, but the utility model is to limit practical range shown in drawing, it is every according to According to the made change of conception of the present utility model, or the equivalent embodiment of equivalent variations is revised as, still without departing from specification and figure , all should be in the scope of protection of the utility model when showing covered spirit.

Claims (8)

1. A kind of 1. anti-theft bolt structure, it is characterised in that including：Bolt, clamping cap and lock tube；

   The lock tube includes baffle ring and multiple lock pillars；Multiple lock pillars are arranged on the same side of the baffle ring, and along the gear The center line of ring circumferentially array distribution；The centerline parallel of the axis of the lock pillar and the baffle ring；

   The bolt is threadedly coupled through the lock tube with the clamping cap；The clamping cap is located at the lock pillar away from the gear The side of ring；

   The clamping cap is provided with the press section for being used for bending the lock pillar close to the side of the lock tube, and the press section edge is leaned on The direction external diameter of the nearly lock pillar tapers into.
2. 2. anti-theft bolt structure according to claim 1, it is characterised in that the press section is globoidal structure.
3. 3. anti-theft bolt structure according to claim 1, it is characterised in that the quantity of the lock pillar is at least three.
4. 4. anti-theft bolt structure according to claim 1, it is characterised in that the baffle ring is set close to the side of the lock pillar There is alignment pin.
5. 5. anti-theft bolt structure according to claim 4, it is characterised in that the number of the alignment pin is three.
6. 6. anti-theft bolt structure according to claim 1, it is characterised in that the lock pillar is arc, the arc The center line of corresponding cylinder overlaps with the center line of the baffle ring.
7. 7. according to the anti-theft bolt structure described in claim any one of 1-6, it is characterised in that the baffle ring is provided with installation Cylinder, the mounting cylinder are coaxially disposed with the baffle ring；The lock pillar is arranged on the one end of the mounting cylinder away from the baffle ring.
8. 8. a kind of automobile, it is characterised in that prevent including automobile body, ignition lock and as described in claim 1-7 any one Bolt arrangement is stolen, the ignition lock is installed on the automobile body by the bolt, the lock tube and the clamping cap.