CN102485571A

CN102485571A - Truck cab and truck with same

Info

Publication number: CN102485571A
Application number: CN2009102420317A
Authority: CN
Inventors: 唐波; 王阳
Original assignee: Beiqi Foton Motor Co Ltd
Current assignee: Beiqi Foton Motor Co Ltd
Priority date: 2009-12-03
Filing date: 2009-12-03
Publication date: 2012-06-06
Also published as: WO2011066768A1

Abstract

The invention discloses a truck cab. The truck cab comprises pillars A, pillars B and pillars C which are positioned at the left side and the right side of the truck cab, a front wall which is positioned at the front side of the truck cab and is respectively connected with the pillars A at both sides, a rear wall which is positioned at the rear side of the truck cab and is respectively connected with the pillars C at both sides, an upper wall ring positioned on the upper part of the truck cab and a lower wall ring positioned on the lower part of the truck cab, wherein the upper wall ring and the lower wall ring are respectively connected with the front wall, the rear wall and the pillars A, B and C at both sides so as to form a cage-type frame, and the cage-type frame can bear and resolve impact force in the traffic accidents of front collision, top press collapse and back extrusion, prevent the truck cab from being deformed seriously and ensure living space for passengers. The invention also discloses a truck containing the truck cab.

Description

A kind of truck cap and have the truck of this kind operator's compartment

Technical field

The present invention relates to the truck technical field, more particularly, the truck that the present invention relates to a kind of truck cap and have said operator's compartment.

Background technology

For present truck (comprising heavy duty truck and light truck), its operator's compartment by preceding enclose, gusset is connected to surround with back wall and forms, thereby form a thin walled cavity structure.Enclose before said, gusset and back wall all be to be formed by inner panel and outside plate welding, becomes tabular substantially.Thereby when occurrence of traffic accident, the trucker comes to harm easily.For example, when the high speed between the generation truck knocked into the back, truck cap was squeezed flat often, and causes chaufeur escape difficulty even dead.

Summary of the invention

Technical matters to be solved by this invention has provided a kind of truck cap and has had the truck of this operator's compartment, solve in the prior art truck cap intensity not high and in traffic accident escape difficulty even dead technical matters of the yielding occupant of causing of operator's compartment.

To achieve these goals; The present invention provides a kind of truck cap; Said truck cap comprises: be positioned at an A post, a B post and a C post in said truck cap left side, and the 2nd A post, the 2nd B post and the 2nd C post that are positioned at said truck cap right side; Before enclose, it is positioned at the front side of said truck cap, and is connected with the said first and second A posts respectively; Back wall, it is positioned at the rear side of said truck cap, and is connected with the said first and second C posts respectively; Last enclosure; It is positioned at the top of said truck cap; And respectively with said before enclose, back wall and a said A post, a B post, a C post and the 2nd A post, the 2nd B post, the 2nd C post be connected; And down enclosure, it is positioned at the bottom of said truck cap, and respectively with said before enclose, back wall and a said A post, a B post, a C post and the 2nd A post, the 2nd B post, the 2nd C post be connected.

Said two groups of A posts, B post and C post and said upward enclosure and said enclosure down are interconnected to a cage skeleton, thereby can strong support structure be provided for whole truck cap.In the middle of head-on crash, roof pressure conquassation, these three kinds of traffic accident operating modes of rear portion extruding; Said cage skeleton can bear and decompose impulsive force; Evenly the energy distribution of each stressed member of coupling prevents truck cap generation gross distortion, guarantees occupant's living space.Thereby huge meaning is arranged to reducing truck traffic accident injures and deaths rate.

The present invention also provides a kind of truck that comprises above-mentioned truck cap.

Further specify specific embodiment of the present invention below in conjunction with accompanying drawing.

Description of drawings

Fig. 1 is the structural representation of truck cap according to one preferred embodiment of the present invention.

Fig. 2 is the construction profile scheme drawing of truck cap shown in Figure 1.

Fig. 3 is the stressed scheme drawing of truck cap shown in Figure 1 when bearing head-on crash.

Fig. 4 be truck cap shown in Figure 1 at the top the stressed scheme drawing during the conquassation operating mode.

Fig. 5 is the schematic cross-section of A post in the truck cap according to an embodiment of the invention.

Fig. 6 is the schematic cross-section of A post in the truck cap according to another embodiment of the present invention.

Fig. 7 is the schematic cross-section of B post and C post in the truck cap according to an embodiment of the invention.

Fig. 8 is the schematic cross-section of B post in the truck cap according to another embodiment of the present invention.

Fig. 9 is the schematic cross-section of C post in the truck cap according to another embodiment of the present invention.

The specific embodiment

Fig. 1 is the structural representation of truck cap according to one preferred embodiment of the present invention.Truck cap shown in Fig. 1 comprises: the two groups of A posts 11, B post 12 and the C post 13 that are positioned at the said truck cap left and right sides; Before enclose 14, it is positioned at the front side of said truck cap, and two A posts 11 that lay respectively at the left and right sides are connected; Back wall 15, it is positioned at the rear side of said truck cap, and is connected with two C posts 13 respectively; Last enclosure 17, it is positioned at the top of said truck cap, and respectively with preceding enclose 14, back wall 15 and said two groups of A posts 11, B post 12 and C post 13 be connected; And down enclosure 18, it is positioned at the bottom of said truck cap, and respectively with said before enclose, back wall and said two groups of A posts, B post and C post be connected.

Said two groups of A posts, B post and C post and said upward enclosure and said enclosure down are interconnected to a cage skeleton, thereby can strong support structure be provided for whole truck cap.In the middle of head-on crash, roof pressure conquassation, these three kinds of traffic accident operating modes of rear portion extruding; Said cage skeleton can bear and decompose impulsive force; The energy distribution (for example referring to Fig. 3 and Fig. 4) of evenly mating each stressed member; Prevent truck cap generation gross distortion, guarantee occupant's living space.Thereby truck cap as indicated above has huge meaning to reducing truck traffic accident injures and deaths rate.

For the ease of supporting the occupant in the operator's compartment, operator's compartment also comprises the floor 16 that is connected with following enclosure 18.The shape general planar on floor 16, also can be as required (for example dodge the driving engine that the below is provided with) and present height and rise and fall.Before enclose 14 and comprise the front windshield (not shown), be used for the operator's compartment occupant and observe vehicle front.Between A post and B post, car door can be set.In addition, as known in this area, other devices such as seat, sound equipment can be set in operator's compartment.Between B post and C post, also car door can be set.

As shown in fig. 1, truck cap may further include and is connected the said high parietal bone frame 19 of going up enclosure 17 tops according to the preferred embodiment of the invention.High parietal bone frame can further increase the bulk strength of truck cap, and can increase the height of operator's compartment, thereby increases the traveling comfort of operator's compartment.And, can on said high parietal bone frame, anchor fitting be set, be used for fixing and placement part goods on the top of operator's compartment.

Like what Fig. 1 further illustrated, look up from vertical projection side, said high parietal bone frame is substantially " well " word shape, comprises two horizontal bone bars and two vertical (fore-and-aft direction of vehicle) bone bars.Said two horizontal two vertical bone bars near on the position of enclosure 17 bend the angle and the supreme enclosure 17 of captive joint of about 90 degree, in other words, be fixedly attached to the said enclosure 17 of going up through 8 supports.The said shape of high parietal bone frame has realized the remarkable increase of operator's compartment skeleton bulk strength with simple structure.

The included A post 11 of said truck cap, B post 12, C post 13, precedingly enclose 14, back wall 15, floor 16, go up that enclosure 17, enclosure 18 down, high parietal bone frame 19 are common forms a cage skeleton form that sealing is stressed.Thereby when the traffic accident of generation such as collision, the cage skeleton can bear and decompose impulsive force, prevents that truck cap from gross distortion taking place as in the prior art, thereby guarantees occupant's living space.

Said A post, B post and C post all can surround and be welded into the complete closure column through at least two block plates and form.The sealing column makes A post, B post and C post can have very high intensity, and when bearing bigger pressure, is not easy unstability.The intensity that is much higher than the simple amalgamation of two block plates in the prior art.The cross sectional shape of said A post, B post and C post can be various forms of posts.

According to a preferred embodiment, said A post surrounds and is welded into the complete closure column through four block plates and forms.In the case, realized the higher intensity of A post with better simply structure.

According to another preferred embodiment, said C post surrounds and is welded into the complete closure column through four block plates and forms.In the case, realized the higher intensity of C post with better simply structure.

Referring to Fig. 5, Fig. 5 illustrates the schematic cross-section of A post in the truck cap according to an embodiment of the invention.In the illustrated embodiment, the A post is surrounded by inner panel 11c and outside plate 11a and forms column, and between inner panel and outside plate, is provided with brace panel 11b.Outside plate 11a, brace panel 11b and inner panel 11c are steel plates, and weld together.The weld leaves less position, i.e. left side among Fig. 5 and right side for distance between plates shown in the figure.If do not specialize, the weld also leaves less position for distance between plates shown in the figure among the embodiment of hereinafter.Adopt this kind A-pillar structure, each A post can bear 1.5 tons power.

Referring to Fig. 6, Fig. 6 illustrates the schematic cross-section of A post in the truck cap according to another embodiment of the present invention.In the illustrated embodiment, the A post is surrounded by inner panel 11c and outside plate 11a1 and 11a2 and forms column, and between inner panel and outside plate, is provided with brace panel 11c.Outside plate 11a1 and 11a2, brace panel 11b and inner panel 11c are steel plates, and weld together.The weld leaves less position, i.e. left side among Fig. 6, right side and downside for distance between plates shown in the figure.Adopt this kind A-pillar structure, the power that each A post can bear can reach 2.5 tons.

Referring to Fig. 7, Fig. 7 illustrates the schematic cross-section of B post and C post in the truck cap according to an embodiment of the invention.Wherein B post and C post all are a cavity roughly, and nonocclusive cavity.This kind scheme is structurally comparatively simple, but the power that can bear is less.

Referring to Fig. 8 and Fig. 9, Fig. 8 and Fig. 9 illustrate the schematic cross-section of B post and C post in the truck cap according to another embodiment of the present invention respectively.The B post surround by two block plate 12a and 12b and be welded one the sealing column.The C post surround by four

block plate

13a, 13b, 13c and 13d and be welded one the sealing column.Wherein, four block plates of composition C post can be two block plates of gusset and two block plates of back wall.The shape that it is pointed out that post shapes shown in the figure and each steel plate only is exemplary, also can adopt other post shapes and steel plate shape.

According to one embodiment of the invention, above-mentioned truck cap is applied to truck, thereby obtains a kind of truck that can more safely protect the operator's compartment occupant.

The above is merely preferred embodiment of the present invention, is not to be used for limiting practical range of the present invention; Every equivalence of being done according to invention changes and revises, and is all contained by claim of the present invention.

Claims

1. a truck cap is characterized in that, comprising:

Be positioned at an A post, a B post and a C post in said truck cap left side, and the 2nd A post, the 2nd B post and the 2nd C post that are positioned at said truck cap right side;

Before enclose, it is positioned at the front side of said truck cap, and is connected with the said first and second A posts respectively;

Back wall, it is positioned at the rear side of said truck cap, and is connected with the said first and second C posts respectively;

Last enclosure, it is positioned at the top of said truck cap, and respectively with said before enclose, back wall and a said A post, a B post, a C post and the 2nd A post, the 2nd B post, the 2nd C post be connected; And

Following enclosure, it is positioned at the bottom of said truck cap, and respectively with said before enclose, back wall and a said A post, a B post, a C post and the 2nd A post, the 2nd B post, the 2nd C post be connected.

2. truck cap according to claim 1 is characterized in that, said truck cap further comprises the high parietal bone frame that is connected said upward enclosure top.

3. truck cap according to claim 2 is characterized in that, said high parietal bone frame is " well " word shape, is fixedly attached to the said enclosure of going up through 8 supports.

4. truck cap according to claim 1 is characterized in that, the said first and second A posts, the first and second B posts and the first and second C posts all surround and are welded into the complete closure column through at least two block plates and form.

5. truck cap according to claim 1 is characterized in that, the said first and second A posts surround and are welded into the complete closure column through four block plates and form.

6. truck cap according to claim 1 is characterized in that, the said first and second C posts surround and are welded into the complete closure column through four block plates and form.

7. a truck is characterized in that, comprises according to each described truck cap among the claim 1-6.