CN203063889U

CN203063889U - Inner and outer gap type fence of front window of motor bus

Info

Publication number: CN203063889U
Application number: CN 201320027920
Authority: CN
Inventors: 宣伯民
Original assignee: HANGZHOU YUANSHAN FOOD TECHNOLOGY Co Ltd
Current assignee: HANGZHOU YUANSHAN FOOD TECHNOLOGY Co Ltd
Priority date: 2013-01-17
Filing date: 2013-01-17
Publication date: 2013-07-17
Anticipated expiration: 2023-01-17

Abstract

The utility model discloses an inner and outer gap type fence of a front window of a motor bus, belongs to the technical field of car safety protection, and aims at overcoming the shortage of no measure of protecting front window glass from being smashed when the conventional motor bus runs on a highway. The inner and outer gap type fence comprises a bus body, a front window, an A shaft, an upper fence and a lower fence, wherein the front window and the A shaft are mounted on the bus body; the upper fence is mounted outside the upper part of the front window; the upper edge of the upper fence is connected with the front end of the top surface of the bus body; the two ends of the lower edge of the upper fence are connected with the A shaft through an upper bracket; the lower fence is mounted in the lower part of the front window; the lower edge of the lower fence is connected with the table surface of an instrument table of the bus body; and the two ends of the upper edge of the lower fence are connected with the A shaft through a lower bracket. The inner and outer gap type fence is suitable for selective assembly of new motor buses or assembly of the conventional vehicles.

Description

The inside and outside gap formula retaining of motorcoach front window grid

Technical field

The utility model relates to a kind of automotive safety resist technology, particularly relates to the inside and outside gap formula retaining of a kind of motorcoach front window grid.

Background technology

Along with Chinese national economy grows continuously and fast, for comply with the people to highway communication transportation can be more convenient, quick, unobstructed demand, the express highway mileage that the whole nation has been open to traffic has ranked prostatitis, the world, can see that many big and small multi-form vehicles dart at express highway in a stream.When express highway brought the preceence of many drivings to us, some miserable accidents painful and shock took place in regular meeting in the time of also.It is exactly one of recurrent accident that arm is head-on pounded as: vehicle, because all being two-way road surface, most of express highways of China link to each other, the parts of contained article or vehicle fall down for some reason on the vehicle that drives fast, under the bounce effect on inertia and road surface, very Workflow is to the reversing sense track in next door, pounds the car body that decreases the vehicle that reversing sense runs at high speed even the inside occupant injured by a crashing object to kill.The motorcoach that the rapide on each bar express highway of particularly travelling adopts, because the front screen area is bigger, the speed that vehicle travels is fast again, the personnel that take advantage of of institute are many again in the car, so the hit probability of the article that head-on flown here is just bigger, and the possibility of hurting sb.'s feelings is also big than other vehicle, if hit be chaufeur, owing to seriously disturbed driver behavior, then can cause the bigger secondary accidents of infringement such as collision, overturning.So at motorcoach when the running on expressway, the object that the protection front window is not head-on flown here breaks or breaks the unlikely measure of hurting sb.'s feelings in back, has more urgency.

Summary of the invention

The purpose of this utility model provides the inside and outside gap formula retaining of a kind of motorcoach front window grid, overcomes present motorcoach when running on expressway, the deficiency of the safety method that front screen is not pounded at heading on.

The utility model is achieved by following technical proposals.

The utility model comprises car body and dress front window and A axle thereon, be provided with the retaining grid and keep off grid down, described going up kept off the outside that grid are loaded on described front window top, the front end of described top of going up the retaining grid and described car body end face is connected, two ends of its bottom are connected with described A axle by upper bracket, the described grid of retaining down are loaded on the inside of described front window bottom, and the described bottom of retaining grid down is connected with the instrument desk table top of described car body, two ends of its top are connected with described A axle by lower bracket.In the technical program, because there is one section range difference up and down described bottom and the described top of retaining grid down of going up the retaining grid, form neutral; This neutral gear just can allow the sight line of chaufeur do not influenced at all.Simultaneously, described bottom and the described top of retaining grid down of going up the retaining grid also has a longitudinal separation poor, and this has just increased the success ratio that stops sudden article; Owing to have a neutral between described upward retaining grid and the described grid of retaining down, sudden article can pass through below the bottom of described retaining grid, but because the travel track of sudden article is parabolical, in the process through described retaining grid and described longitudinal separation difference between the retaining grid down, must descend, then very likely be blocked by the described grid of retaining down.Play main barrier effect yes the described retaining grid of going up, it can protect the front screen of described car body not broken, and its corresponding orientation of protecting of institute also just in time is chaufeur and front-seat passenger's head region.

In the utility model, because the described retaining grid of going up all need to have the powerful ability of impacting of bearing with following retaining grid, but can not design the grid bar too sturdyly, therefore adopt the described retaining grid of going up to be the grid with horizontal grid bar and straight grid bar with following retaining grid, allow the mutual tractive of the described bar of grid anyhow, disperse to impact strength, make whole retaining grid have the integral body of accepting greater impact power.If motorcoach is not gone up at a high speed, and in the urban district or average highway when travelling, because the speed of a motor vehicle is slower, can not use retaining grid of the present utility model, for the ease of loading and unloading, described go up the retaining grid, down keep off grid and described car body end face, car body the instrument desk table top be connected and the unit bolt nut that is connected all for ease of loading and unloading of described upper bracket, lower bracket and described A axle connects.

Against existing technologies, the beneficial effects of the utility model are:

Cheap, simple in structure, easy accessibility, but can reduce motorcoach significantly when express highway is run at high speed, it is hit and lead to the possibility of miserable accident to be subjected to head-on sudden object.

Description of drawings

Fig. 1 is structural representation of the present utility model, and Fig. 2 is that the A of Fig. 1 is to view.Among the figure: 1, car body, 2, front window, 3, the A axle, 4, on keep off grid, 5, keep off grid down, 6, upper bracket, 7, lower bracket.

The specific embodiment

The utility model will be further described below in conjunction with accompanying drawing and the specific embodiment.

The utility model is front end outside and the interior showy place of car that is loaded on motorcoach, so with selecting rush-resisting material for use on the material, as corrosion-resistant steel or other material of antirust agent is arranged; Making must be exquisite attractive in appearance, coordinates with car load after making it to load onto.In a single day last retaining grid 4 and following retaining grid 5 are subjected to the bump of head-on sudden object, curved inwardly by the grizzly bar anyhow on the die area that is subjected to directly impacting in a flash, near affecting then grizzly bar is all mobilized up to whole retaining grid accepts impulsive force, finally keeps off the suffered impulsive force of grid and can pass to the part of coupled car body 1 and pass to A axle 3 by upper bracket 6 and lower bracket 7 at once.Be subjected to sudden object head-on in the process of bump at whole motorcoach, cushioned by the retaining grid before this, again impulsive force is disperseed and transmitted, dissolve at last, effectively avoid the deterioration of accident.

Claims

1. the inside and outside gap formula of motorcoach front window is kept off grid, comprise car body and dress front window and A axle thereon, it is characterized in that, be provided with the retaining grid and keep off grid down, described going up kept off the outside that grid are loaded on described front window top, the front end of described top of going up the retaining grid and described car body end face is connected, two ends of its bottom are connected with described A axle by upper bracket, the described grid of retaining down are loaded on the inside of described front window bottom, and the described bottom of retaining grid down is connected with the instrument desk table top of described car body, two ends of its top are connected with described A axle by lower bracket.

2. gap formula retaining grid inside and outside a kind of motorcoach front window according to claim 1 is characterized in that, the described retaining grid of going up are the grid with horizontal grid bar and straight grid bar with following retaining grid.

3. the inside and outside gap formula of a kind of motorcoach front window according to claim 1 is kept off grid, it is characterized in that, described go up the retaining grid, down keep off grid and described car body end face, car body the instrument desk table top be connected and the unit bolt nut that is connected all for ease of loading and unloading of described upper bracket, lower bracket and described A axle connects.