CN201169306Y - Vehicle-mounted fixed safety device - Google Patents

Abstract

The utility model relates to a vehicle fixed protecting device for storing vehicular property and increasing the safety of a spare wheel. The vehicle fixed protecting device is characterized in that a safe box, a spare wheel, a bolt and a nut are included, wherein, the safe box is held in a hollow center of a steel ring of the spare wheel, the bottom wall of the safe box is provided with a through hole, the spare wheel is fixed on an auxiliary box of a car by the bolt which extends into the safe box after passing through the through hole, and the nut and the bolt are meshed in the safe box.

Description

Vehicle-mounted fixedly safety device

Technical field

The utility model relates to a kind of safety device that is arranged on the car.

Background technology

Even utilize modern Eltec, the case of stolen property is still of common occurrence in the car, this is not only direct economic loss to what the car owner brought, has added not to the utmost worried and inconvenient more for this reason.Now there is small-sized vehicle safe box to sell on the market, but,, can't brings practical property guarantee for the user so its conservative factor is very low because its riding position is unfixing and technical immature.

The utility model content

The purpose of this utility model is to provide a kind of vehicle-mounted fixedly safety device, to strengthen motorcar owners carry property with car safety.

In order to realize described purpose, vehicle-mounted fixedly safety device of the present utility model, be characterized in comprising coffer, spare tyre, screw bolt and nut, described coffer is contained in steel ring hollow of described spare tyre, the diapire of described coffer has through hole, described bolt is fixed on described spare tyre on the car trunk, and described bolt also passes described through hole and stretch in the coffer, and described nut and described bolt mesh in described coffer.

Because coffer is arranged in steel ring hollow of spare tyre of car trunk, the coffer placement location is hidden, and then has strengthened safety; Spare tyre is stolen also to be common thing, and for the utility model, because coffer and spare tyre are by same bolted connection together, these bolts are inner and nut engagement at coffer, if will steal spare tyre, get and at first open coffer, yet open the coffer not a duck soup, so the utility model has also guaranteed the safety of spare tyre simultaneously except the hidden advantage of the placement location with coffer.

Described vehicle-mounted fixedly safety device is characterized in that the body of coffer is cylindric.When the body of coffer is cylindric, coffer is except having bigger volume space, owing to can occupy the hollow maximum volume of spare tire steel ring, the coffer outside is more little with the hollow gap of steel ring, and then makes that connecting the bolt of coffer on tire is difficult for destroyed.

Described vehicle-mounted fixedly safety device is characterized in that coffer comprises electronic password lock and mechanical lock, and electronic password lock pins mechanical lock.When opening coffer, need behind the input password again with key operated, thereby realize double shield.

Description of drawings

Fig. 1 is the transparent view after vehicle-mounted fixedly safety device of the present utility model is fixed on car trunk.

Fig. 2 is the decomposition view among Fig. 1.

The specific embodiment

As depicted in figs. 1 and 2, the circle that coffer 1 becomes according to the steel ring size of the spare tyre 2 of car trunk 3 and Thickness Design, embed in spare tire 2 steel rings hollow.As present most car, spare tire 2 is to be bolted to boot 3, and the contriver selects a bolted connection coffer 1 and spare tire 2 for use, and simultaneously coffer 1 and spare tire 2 is fixed on car back case 3 based on such prior art.Particularly, the diapire of coffer 1 (preferably at the center) has through hole, one end of bolt (not shown) passes the through hole on the diapire of coffer 1 and stretches in coffer 1 and be fixed on the bottom of coffer 1 by the nut (not shown) tightly, the other end of described bolt then by be threaded in original bolt spare tire 2 on the tapped bore on the boot 3 30, so both guaranteed the safety of spare tire 2, fix coffer 1 again, reached firm safe double effects.Described through hole is tapped bore preferably.The guidance panel of coffer 1 is provided with electronic password lock and mechanical lock, and electronic password lock pins mechanical lock, when opening coffer 1, needs the input password to open behind the electronic password lock again with key operated mechanical lock.Certainly if forget Password, also available emergency key is opened mechanical lock.Specifically being provided with of the guidance panel of described electronic password lock and mechanical lock and coffer 1 all belongs to prior art, is not described in detail at this.

Claims (4)

1. vehicle-mounted fixedly safety device, it is characterized in that comprising coffer, spare tyre, screw bolt and nut, described coffer is contained in steel ring hollow of described spare tyre, the diapire of described coffer has through hole, described bolt is fixed on described spare tyre on the car trunk, and described bolt also passes described through hole and stretches in the coffer, and described nut and described bolt mesh in described coffer.

2. vehicle-mounted fixedly safety device according to claim 1 is characterized in that the body of coffer is cylindric.

3. vehicle-mounted fixedly safety device according to claim 1 is characterized in that coffer comprises electronic password lock and mechanical lock, and electronic password lock pins mechanical lock.

4. vehicle-mounted fixedly safety device according to claim 1 is characterized in that described through hole is a tapped bore.

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