Engine cover air stay bar with adjustable opening height
A technology of opening height and engine, applied in the directions of superstructure, superstructure sub-assembly, transportation and packaging, etc., can solve the problems of reducing maintenance space, prolonging maintenance man-hours, and unfavorable operation of maintenance personnel, and achieves exquisite conception and convenient use. , the effect of compact structure
Inactive Publication Date: 2010-07-07
GREAT WALL MOTOR CO LTD
View PDF0 Cites 8 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
For some tall SUV models that are more popular in the market in recent years, the opening height of 1.5-1.8m has little effect on oil filling or simple maintenance work, but if the overhaul work inside the engine compartment is carried out, due to the opening of the hood The angle is limited, which reduces the maintenance space and is not conducive to the operation of maintenance personnel, thus prolonging the maintenance working hours and increasing maintenance costs and time
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0021] see figure 1 figure 2 , the present invention is composed of an outer sleeve 1 and a gas strut body 2 inserted in the outer sleeve, the gas strut body 2 can slide relative to the outer sleeve, and can be fixed at two high and low gears of the outer sleeve. Location, figure 1 , figure 2 Shown is the gas strut body in the low position and not turned on.
[0022] see Figure 1-3 with Figure 5 , the gas strut body 2 is provided with a radial position adjustment hole 2-1, and the radial position adjustment hole is provided with a spherical button 4, a spring 5 and a spring seat 6 in sequence. A spring groove is provided on the upper part of the spring seat; a low gear hole 1-1 and a high gear hole 1-2 are arranged side by side on the outer sleeve, and the above two holes correspond to the position of the spherical button in the axial direction. Depend on Figure 5 It can be seen that when the gas strut body is in the figure 1 , figure 2 In the low gear state, th...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention relates to an engine cover air stay bar with an adjustable opening height, which is used for solving the problems of adjusting and increasing the opening angle of an engine cover. The engine cover air stay bar comprises an outer sleeve and an air stay bar body, wherein the air stay bar body is inserted into the outer sleeve; a radial position adjusting hole is arranged on the air stay bar body; a ball button, a spring and a spring seat are sequentially arranged in the radial position adjusting hole; a low grade hole and a high grade hole are arranged side by side on the outer sleeve; and the two holes correspond to the ball button in the axial position. In the invention, the outer sleeve is additionally arranged on the basis of the traditional air stay bar body; the air stay bar has a high grade and a low grade relative to the outer sleeve; in the process of everyday use, the air stay bar body is in the low grade position and meets the everyday operation requirements of filling, minor repair and the like; and when the interior of an engine compartment needs overhaul, the air stay bar is adjusted to the high grade position, so that the opening angle of the engine cover is increased to meet the requirement of overhaul job of the interior of the engine compartment. The invention has the characteristics of ingenious conception, compact structure, convenient use and the like.
Description
technical field [0001] The invention relates to a motor vehicle component, in particular to an engine hood gas strut capable of adjusting the opening height, and belongs to the technical field of automobiles. Background technique [0002] Motor vehicle all will open engine cover when carrying out operations such as engine overhaul, filling lubricating oil or antifreeze, and its opening position is fixed and then carry out corresponding operation. At present, a considerable part of motor vehicle bonnet opening position fixing is realized by gas struts. From the perspective of ergonomics in automobile design, when the hood is open, the distance between its maximum height and the ground should be within 1.5-1.8m. For some tall SUV models that are more popular in the market in recent years, the opening height of 1.5-1.8m has little effect on oil filling or simple maintenance work, but if the overhaul work inside the engine compartment is carried out, due to the opening of the h...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More IPC IPC(8): B62D25/12
Inventor 赵亚宁康保山冉红彬牛永志
Owner GREAT WALL MOTOR CO LTD