CN2895164Y - Automobile wheel anti-theft anti-loosing protection device - Google Patents

Abstract

A car wheel theft protection and locking protective device mainly relates to the safety protection field of the small car wheel. In order to prevent the current small car wheel from loosing due to careless checking during running and from robbing when the car is parked outdoors at night. The technical plan is specified as follows: a round theft protection and locking basal disk (1) that is fit closely with the wheel hub end face is provided with a center lock hole (12) and a fastening nut hole (11) that is corresponding to the wheel fastening bolt. A spanner-like sleeve locking cap (2) is firmly arranged in the fastening hole. A radial groove that is dead against the neutral position between the car wheel spokes is arranged on the end face, while a movably-assorted hinge spoke jaw is arranged in the groove and a theft protection lock (4) with a square end head is arranged in the center lock hole. The utility model is mainly applicable to the small car manufacturers and also can be applied as the attachment of the existing small car.

Description

The antitheft anti-fender guard that comes loose of automotive wheels

(1) technical field: belong to automotive safety protection field, relate generally to miniature car wheel safety guard-safeguard class.

(2) background technology: automobile is long-distance at present runs, and operates in sometimes on the nonstandard rugged road, because long high-speed travel, becoming flexible will appear in the captive nut of wheel, until falling wheel.The driver must worry in driving is advanced constantly, casual inspection wheel clamp nut, and the wheel accident will appear falling in rare carelessness.Though current social public security take a favorable turn; but the thief also has existence in town and country; repairing steathily, the thing of wheel happens occasionally; though the vehicle electronics warning device is arranged in the market; but the area that can not receive alerting signal or have when driver and spacing are far away is protection resident's sleep environment at night, and the inaccurate automobile that uses is from ringing warning device, to the thief brought steal convenient; once wheel is stolen, give the car owner economically, in the work, bring loss mentally.The car in no garage is placed on the outside night, and the car owner must not feel at ease constantly, car has been arranged with regard to many a stress.

(3) summary of the invention:

Technical problem to be solved in the utility model:

Fast development along with economic society; the trade, office service busy; unit or individual's vehicle increases day by day; for preventing that the wheel of automobile in high-speed travel from coming loose or park open-air threshing ground night and lose; designed the antitheft anti-fender guard that comes loose of automotive wheels, removed the driver and in driving at a high speed, be afraid of to fall the worry of wheel and be afraid of the uneasiness that wheel is stolen night.

The technical scheme that solves the problems of the technologies described above:

For solving the problems of the technologies described above the antitheft anti-fender guard that comes loose of design-calculated automotive wheels; it comprises the locking cap of sleeve wrench formula; hinge spoke pawl; anti-theft column lock; it is characterized in that circle has the external diameter of certain thickness antitheft locking basal disc and the wheel hub end face of equipped automotive wheels matches; the center be shaped on the dress lockhole and with brake disc on the corresponding clamp nut of the wheel bolt hole of wheel-mounted; be fixed with in this hole with wheel the locking cap of sleeve wrench formula that clamp nut opposite side size matches is installed; on the outer face of this basal disc, be shaped on and the corresponding radius groove of equipped wheel spoke interval neutral gear; hinge spoke pawl with this groove running-fit is housed in the radius groove; hinge spoke pawl pulls button by banded spoke pawl and spoke pawl and hinge axis is formed; the spoke pawl is pulled button shape such as U font, and it is the circular arc of radius that the bottom has with the anti-theft column lock radius.Hinge spoke pawl is pulled the connection basal disc hole of buckling and is connected together by bearing pin and antitheft locking basal disc by spoke, the anti-theft column lock that has cubic termination of pressing hinge spoke pawl to pull button is housed in the center lockhole of antitheft locking basal disc.

The beneficial effects of the utility model: 1: owing on the clamp nut of wheel, be set with the locking cap of Socket type driving end of wrenches formula, this cap and antitheft locking basal disc are solidified as a whole, being equivalent to has spanner constantly at fastening nut, no matter speed of a motor vehicle speed and being uneven, the nut of fastening wheel can not come loose in the garage, has guaranteed the safety of driving; 2: owing to the hinge spoke pawl that is equipped with on the antitheft locking basal disc of the present utility model over against neutral gear between the spoke, the spoke pawl is grabbed on two spokes, pulling the button tension by spoke is pressed in the radius groove of antitheft locking basal disc, anti-theft column lock is in the process of center lockhole of packing into, with hinge spoke pawl and antitheft locking basal disc force together locking, do not have private key to unblank just to start hinge spoke pawl, the wheel clamp nut that is pressed in below the hinge spoke pawl just can not unload, and has guaranteed that wheel is not stolen.

(4) description of drawings:

Fig. 1 is the utility model structure cross-sectional schematic;

Fig. 2 is the structure birds-eye view of Fig. 1;

Fig. 3 is the radially cross-sectional schematic of the antitheft locking basal disc in the utility model;

Fig. 4 is the schematic top plan view of antitheft locking basal disc;

Fig. 5 is the hinge spoke pawl scheme drawing in the utility model;

Fig. 6 is the birds-eye view of Fig. 5.

(5) specific embodiment:

With reference to accompanying drawing: with four-wheel spoke car wheel is example, the external diameter that the circle that the cast steel moulding is made through machinework has a certain thickness antitheft locking basal disc 1 matches with the wheel hub end face of equipped automotive wheels, the center be shaped on center lockhole 12 and with brake disc on the corresponding clamp nut of the bolt hole 11 of wheel-mounted, be fixed with in this hole with wheel the locking cap 2 of Socket type driving end of wrenches formula that clamp nut opposite side size matches is installed, on the outer face of this basal disc, be shaped on and the corresponding radius groove 13 of equipped wheel spoke interval neutral gear, hinge spoke pawl 3 with this groove running-fit is housed in the radius groove, hinge spoke pawl pulls button 32 by banded spoke pawl 31 and spoke pawl and hinge axis 33 is formed, the spoke pawl is pulled button shape such as U font, and it is the circular arc of radius that the bottom has with the anti-theft column lock radius.Hinge spoke pawl is pulled the connection basal disc hole 34 of detaining on 32 by spoke, is connected together by bearing pin and antitheft locking basal disc 1, and the anti-theft column lock 4 with cubic termination is housed in the center lockhole 12 of antitheft locking basal disc.

When the utility model is installed and used on automobile, on the wheel after installation is fastening, earlier the locking cap 2 of the Socket type driving end of wrenches formula that matches is enclosed within on the wheel clamp nut, then with 11 cooresponding being sleeved on the locking cap of Socket type driving end of wrenches formula of the clamp nut hole on the antitheft locking basal disc 1, the locking cap punching of corresponding Socket type driving end of wrenches formula dress pin is connected as a single entity the locking cap of Socket type driving end of wrenches formula on this basal disc, pulling the hinge spoke pawl that button tension grabs on spoke by the spoke pawl at the spoke pawl between two spokes is fitted in the radius groove of antitheft locking basal disc, the spoke pawl that will be pressed in four hinge spoke pawls at last with the anti-theft column lock of cubic termination is pulled and is buckled the straight-through antitheft locking basal disc other end, the switching bolt that to lock with key ejects, four hinge spoke pawls and antitheft locking basal disc are tightened together, to this installation.

Claims (2)

1: the antitheft anti-fender guard that comes loose of automotive wheels; it comprises the locking cap of Socket type driving end of wrenches formula; hinge spoke pawl; anti-theft column lock; it is characterized in that circle has the external diameter of certain thickness antitheft locking basal disc (1) and the wheel hub end face of equipped automotive wheels matches; the center be shaped on center lockhole (12) and with brake disc on the corresponding clamp nut of the bolt hole (11) of wheel-mounted; be fixed with in this hole with wheel the locking cap of Socket type driving end of wrenches formula (2) that clamp nut opposite side size matches is installed; on the outer face of this basal disc, be shaped on and the equipped wheel spoke interval corresponding radius groove of neutral gear (13); hinge spoke pawl (3) with this groove running-fit is housed in the radius groove; hinge spoke pawl pulls button (32) by banded spoke pawl (31) and spoke pawl and hinge axis (33) is formed; the spoke pawl is pulled button shape such as U font; it is the circular arc of radius that the bottom has with the anti-theft column lock radius; the connection basal disc hole (34) that hinge spoke pawl is pulled on the button (32) by the spoke pawl is connected together by bearing pin and antitheft locking basal disc (1), and the anti-theft column lock (4) with cubic termination is housed in the center lockhole (12) of antitheft locking basal disc.

2: the antitheft fender guard that comes loose of automotive wheels according to claim 1; it is characterized in that being fixed with in the clamp nut hole on the described antitheft locking basal disc the locking cap of Socket type driving end of wrenches formula and be after wheel installs Socket type driving end of wrenches formula pine cap sleeve on the nut of fastening wheel, the locking cap of Socket type driving end of wrenches formula (2) is fastened on the antitheft locking basal disc (1) by pin.

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