CN2716416Y

CN2716416Y - Ground anchor type external automobile anti-theft device

Info

Publication number: CN2716416Y
Application number: CN 200420016496
Authority: CN
Inventors: 高晓炜
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-07-28
Filing date: 2004-07-28
Publication date: 2005-08-10
Anticipated expiration: 2014-07-28

Abstract

The utility model relates to a ground anchor type external automobile anti-theft device used at the car parking place. The structure of the utility model is that a left and a right rotary arm respectively connected through the shaft are arranged on the fixed base; a lock pin is penetrated through the upper part of the left rotary arm, and an anti-theft box is arranged at the upper part of the right rotary arm; a lock hole is provided for the penetration of the lock pin. The fixed base is cast in the groove on the ground; the vehicles can pass normally when the left and the right rotary arm are turned down toward the both sides. A chevron obstacle support is formed when the left and the right rotary arms are raised, playing the role of the theft resistance. The utility model has the functions of the picking resistance, the smashing resistance, the shearing resistance and the sawing resistance, etc, and reduces the use of the anti-theft alarm in the vehicle, reducing the phenomenon that the noise of the alarming device interferes the residences. The ground anchor type external automobile anti-theft device can be mounted and used outside the door or in the garage, and provides an effective safety barrier for the storage of the automobile.

Description

The external car alarm of ground anchor type

Technical field

The utility model relates to a kind of car alarm that uses in automobile parking place, the external car alarm of specifically a kind of ground anchor type.

Technical background

China's automobile pollution is very big at present, and family-sized car has become the important property and the walking-replacing tool of many families.Because the condition restriction of dwelling environment, many sedans can only be parked on the curb parking position in the housing estate.Stolen for preventing automobile, most automobiles have all been installed car alarm, and when the people contacted vehicle improperly, burglar alarm will send audible alarm, remind the car owner to note.But because alarm is provided with sensitivity, to the beating of car body and situation such as Thunder rumbled and lightning flashed, firecracker is seted off, alarm also all can give the alarm for the playboy.This had both formed a kind of noise that disturbs residents, and had also benumbed the car owner simultaneously, and it is reported to the police to real robber's car, had loosened vigilant.In addition, because vehicle is parked in the roadside, pierce when stealing car in the car when the robber opens car door, also relatively hidden, the stranger is difficult for realizing, makes to steal car and taken place.

The utility model content

The purpose of this utility model just provides a kind of suiting at the external car alarm of ground anchor type of automobile parking place use, to suppress to steal the generation of car case, reduces the heavy losses of family's property, promotes social stability.

The utility model is achieved in that this alarm is to be provided with the left and right pivoted arm that connects by axle respectively on fixed base plate, is installed with lock pin on left-hand rotation arm top, is provided with anti-theft box on right-hand rotation arm top, and has the lockhole that penetrates for lock pin.

Fixed base plate can be with concreting in the groove of ground, and left and right pivoted arm is turned down to both sides at ordinary times, lies in the groove of ground, and upper limb is concordant with ground, and vehicle and pedestrian can normally freely be passed through.When left and right pivoted arm lifts in opposite directions, after the top is gathered, be herringbone obstacle support.At this moment the lock pin on the left-hand rotation arm is passed the lockhole on the right-hand rotation arm, lock pin is pinned in anti-theft box with tapered end, i.e. lockable two pivoted arms.The height of two pivoted arms locking back herringbone obstacle support is higher than automobile chassis, and owing to be the place ahead or the rear that is set in Vehicle berth, also can be that front and back are provided with simultaneously, so just can be under extraneous natural environment state, play the purpose of restricting vehicle motion, realize antitheft effect.Because the anti-theft box on right-hand rotation arm top is the housing of steel plate system, to tapered end can play pick-proof, anti-ly pound, anti-ly cut, multiple antitheft effect such as anti-saw, thereby this device has just constituted a kind of alarm that places automobile external.Because this device is arranged on the ground in automobile berth, robber's desire is stolen car, just must open or destroy this alarm, just exposes easily when therefore committing a crime, and has increased the risk of stealing car.After installing this device additional, also can reduce the use of burglar alarm in the car when in the residential quarter, stopping, phenomenon thereby the noise of minimizing alarm disturbs residents.

This device both can use in outdoor mounted, also can in the garage, install and use, for automobile particularly depositing of private car together effectively safety curtain is provided, to reducing the generation of stealing the car case, ensure the stable of society, can play positive facilitation.

Description of drawings

Accompanying drawing is a structural representation of the present utility model.

The specific embodiment

As shown in drawings, the fixed base plate 5 in this device is a rectangle steel plate, and its bottom surface is welded with takes off ground muscle 7, so that fixed floor 5 is fixed in the layer of concrete.Position close four jiaos of fixed base plate 5 end faces is welded with gripper shoe 6 respectively.Gripper shoe is relative in twos, and the middle part is porose, and two axles 8 pass the left-hand rotation arm 9 made by channel-section steel and the through hole of right-hand rotation arm 4 lower ends respectively, left and right pivoted arm is connected on the fixed base plate 5, and left and right pivoted arm is relatively rotated on fixed base plate 5.The outer end of diaxon 8 is welded on the lateral surface of each gripper shoe 6, makes it to have pick-proof, the anti-effect of cutting preferably.The top of left-hand rotation arm 9 is porose, is installed with lock pin 10.The front end of lock pin 10 has keyhole, and there is convex edge, anticreep location the rear end.

For making lock pin 10 and 9 overall co-ordinations of left-hand rotation arm, be welded with the cover box on the top of left-hand rotation arm 9, cover box face is provided with perforate.Like this, when left-hand rotation arm 9 put down, the main body of lock pin 10 fell after rise, reduced the exposed portions serve on ground line as far as possible.The end of lock pin then is supported in the perforate of cover box inner face; When left-hand rotation arm 9 erected, the cover box can together take up lock pin 10, and by the perforate on the cover box face, and lock pin 10 is pushed to turn right in the lockhole on the arm 4.

The lockhole on right-hand rotation arm 4 tops is to be opened in and the lock pin 10 corresponding positions of turning left on the arm 9.Also be welded with anti-theft box 1 on right-hand rotation arm 4 tops, the lower open of anti-theft box can put in and pin lock pin 10 for tapered end 2.

Anti-theft box end face at right-hand rotation arm 4 also can weld a lordosis along 11, and when left and right two pivoted arms erect when closing up, lordosis is along 11 seam crossings suitable for reading that cover two pivoted arms, make the robber can not be from top direct saw down, increased the anti-theft capability of device.

For making the more convenient pull-up quickly of left and right two pivoted arms or putting down, the middle part that is preferably in left-hand rotation arm 9 and right-hand rotation arm 4 is installation activity handle 3 respectively.When two pivoted arms put down, 3 on movable handle exposed upper topside, and remainder then can sink to pivoted arm inside, made the end face after the alarm horizontal smooth as far as possible, avoided stumbling.

Claims

1, the external car alarm of a kind of ground anchor type, it is characterized in that this alarm is to be provided with the left and right pivoted arm (4,9) that connects by axle respectively on fixed base plate (5), be installed with lock pin (10) on left-hand rotation arm (9) top, be provided with anti-theft box (1) on right-hand rotation arm (4) top, and have the lockhole that penetrates for lock pin.

2, the external car alarm of ground anchor type according to claim 1 is characterized in that turning left that the top of arm (9) is connected to the cover box.

3, the external car alarm of ground anchor type according to claim 2, the anti-theft box end face of the arm (4) that it is characterized in that turning right are provided with lordosis along (11).

4,, it is characterized in that movable handle (3) is equipped with at the middle part of left and right pivoted arm (4,9) respectively according to claim 1,2 or the external car alarm of described ground anchor type.