CN2344229Y

CN2344229Y - Safety bumper with flexible structure for motor vehicle

Info

Publication number: CN2344229Y
Application number: CN 98242388
Authority: CN
Inventors: 杜德华
Original assignee: Individual
Current assignee: Individual
Priority date: 1998-10-18
Filing date: 1998-10-18
Publication date: 1999-10-20
Anticipated expiration: 2008-10-18

Abstract

The utility model relates to a safety protection bumper for a motor vehicle. The outer surface of a rigid supporting plate is connected with a flexible layer, and the outer surface of the flexible layer is connected with a protection layer. The rigid supporting plate, the flexible layer and the protection layer are a whole. A fixed bolt is penetrated in the rigid supporting plate, and a damping spring is arranged on the bolt. The fixed bolt makes the protection bumper of the utility model integrally connected with the shell bodies of the front and the rear ends of the motor vehicle through a fastening nut. The utility model has the advantages of simple structure, low cost and high safety, and is suitable for being installed on motor vehicles with various models to use. The utility model can reduce the damage of large traffic accidents furthest.

Description

Power actuated vehicle flexible structure safety guard-safeguard thick stick

The utility model relates to the safety guard-safeguard thick stick of a kind of safety guard of power actuated vehicle, particularly power actuated vehicle.

At present; no matter be high capacity waggon, medium-sized utility van; or C-class; the safety guard-safeguard thick stick of its shell all adopts hard material (as steel, aluminium and other hard material) and solid structure to make; so two cars meet and people's car meet dodge untimely; cause the mutual bump between people and car, car and car and the many cars; owing to be rigid head-on collision; so produce strong impaction and strong concussion; thereby cause serious traffic accident; the time have the car crash grave accident to take place, there is critical defect in safety.

The purpose of this utility model is exactly in order to address the above problem, and provides a kind of safety good, can reduce the power actuated vehicle flexible structure safety guard-safeguard thick stick of major traffic accidents harm to greatest extent.

Technical solution of the present utility model:

A kind of power actuated vehicle flexible structure safety guard-safeguard thick stick; it includes the rigidity stay bearing plate; it is characterized in that being connected with flexible layer at the outside face of rigidity stay bearing plate; the outside face of flexible layer is connected with protective cover; they are an integral body; be coated with bolt of rear end plate on the rigidity stay bearing plate, this bolt is provided with damping spring, and bolt of rear end plate is connected protection thick stick integral body of the present utility model on the front-end and back-end housing of power actuated vehicle by fastening nut.

The utility model organically is combined into one hard material and flexible material, impact and the vibratory forces when people and car, car collision can be eliminated or weaken to its distinctive flexibility effectively, accomplish that people's car is harmless, can avoid the generation of the great traffic event of serious car crash, safety improves greatly.The utility model is simple in structure, and cost is low, and safety is good, is suitable for installing and using on the power actuated vehicle of various vehicles social benefit and remarkable in economical benefits.

Fig. 1 is an automobile protection bumper structure scheme drawing of the present utility model;

Fig. 2 is that the protection thick stick of Fig. 1 is assemblied in the scheme drawing on the car;

Fig. 3 is that the protection thick stick of Fig. 1 is assemblied in the scheme drawing on the truck;

Fig. 4 is a three-wheeled motor vehicle protection bumper structure scheme drawing of the present utility model;

Fig. 5 is that the protection thick stick of Fig. 4 and Fig. 1 is assemblied in the scheme drawing on the motor tricycles;

Fig. 6 is that the protection thick stick of Fig. 4 is assemblied in the scheme drawing in the light cavalry;

Fig. 7 is a motor bike protection bumper structure scheme drawing of the present utility model;

Fig. 8 is that the protection thick stick of Fig. 7 is assemblied in the scheme drawing on the motor bike;

Fig. 9 is that the protection thick stick of Fig. 7 is assemblied in the scheme drawing on the walker tractor.

As Fig. 1,4,7; the utility model includes rigidity stay bearing plate 1; characteristics of the present utility model are that the outside face at rigidity stay bearing plate 1 is connected with flexible layer 2; the outside face of flexible layer 2 is connected with protective cover 3; they are an integral body; be coated with bolt of rear end plate 4 on the rigidity stay bearing plate 1, this bolt 4 is provided with damping spring 5 (also other bumper can be installed), and bolt of rear end plate 4 is connected protection thick stick 9 integral body of the present utility model on the front-end and back-end housing of self-propelled vehicle by fastening nut 6.

Above-mentioned flexible layer 2 can be one deck, and is also two-layer, and promptly spongy layer 7 and the outer field rubber layer 8 by nexine constitutes, and rubber layer 8 also can be divided into compositions such as rubber layer and many bubbles rubber layer, inflating rubber cover.The material that flexible layer 2 also can adopt rich flexibility such as plastics and be rich in impact resistance power, seismic force and available buffer impact, shaking force is formed.Above-mentioned protective cover 3 employing degree of finishs, the sturdy material that resistance to abrasion is good are made.

The shape of safety guard-safeguard thick stick 9 of the present utility model is determined according to the shape and the needs of power actuated vehicle; it can be the straight plate shape of two ends arc bending; as Fig. 1; it can be installed on the front and back ends housing of car 10; as shown in Figure 2; also can be installed on the front end shell of large truck 11, as shown in Figure 3.Safety guard-safeguard thick stick 9 of the present utility model also can be the arc shape; as Fig. 4; it can be installed on the front end shell of three wheeled motor car 12; the rear end housing of three wheeled motor car 12 can be installed safety guard-safeguard thick stick 9 shown in Figure 1; as shown in Figure 5; the tabular safety guard-safeguard thick stick 9 of arc also can be installed on the front end shell of light cavalry 13, as shown in Figure 6.Safety guard-safeguard thick stick 9 of the present utility model also can be straight plate shape, and as Fig. 7, it can be installed in the front end of motor bike 14, and its two ends link to each other with motor bike legging frame 15, as shown in Figure 8, also can be installed on the front end shell of walker tractor 16, as shown in Figure 9.

After the utility model is installed, when people and car or car collision, can weaken the impact of people and car, car and car effectively, accomplish that people's car is harmless.During for the bump of some severe duty especially car and car; because impact is excessive; then bump pressure can be reached the damping spring 5 of elastic construction by flexible layer 2, its powerful decompression power can be eliminated powerful impact and vibratory forces, thereby reaches the purpose of protection vehicle and personal safety.The utility model is easy for installation, and maintenance is easy, dependable performance, it can be made because of car suiting measures to different conditions according to the impact of various vehicles, and general dilly is based on flexible structure, and elastic construction is auxilliary, full size vehicle can be strengthened flexible structure and elastic construction, and it is suitable to accomplish to use.

Claims

1, a kind of power actuated vehicle flexible structure safety guard-safeguard thick stick; it includes the rigidity stay bearing plate; it is characterized in that being connected with flexible layer at the outside face of rigidity stay bearing plate; the outside face of flexible layer is connected with protective cover; they are an integral body; be coated with bolt of rear end plate on the rigidity stay bearing plate, this bolt is provided with damping spring, and bolt of rear end plate is connected protection thick stick integral body of the present utility model on the front-end and back-end housing of power actuated vehicle by fastening nut.

2, by the described power actuated vehicle flexible structure of claim 1 safety guard-safeguard thick stick, it is characterized in that described flexible layer can be one deck, also two-layer, promptly spongy layer and the outer field rubber layer by nexine constitutes.

3,, it is characterized in that described rubber layer also can be divided into compositions such as rubber layer and many bubbles rubber layer, inflating rubber cover by the described power actuated vehicle flexible structure of claim 2 safety guard-safeguard thick stick.

4, by the described power actuated vehicle flexible structure of claim 1 safety guard-safeguard thick stick; the shape that it is characterized in that described safety guard-safeguard thick stick is determined according to the shape and the needs of power actuated vehicle; it can be the straight plate shape of two ends arc bending, also can be the arc shape, also can be straight plate shape.