Unlock instant, AI-driven research and patent intelligence for your innovation.

Automatic opening and closing apparatus for vehicle

A technology for automatic opening and closing devices, applied in vehicle parts, transportation and packaging, power control mechanisms, etc., to solve the problems of difficult to open and close the rear door, difficult to open and close the rear door, difficulties for women and children, etc.

Inactive Publication Date: 2003-08-06
MITSUBA CORP
View PDF2 Cites 5 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, since usually in this case, the above-mentioned rear door has a large size and weight, it is not easy to open and close the rear door, especially women and children feel more difficult
In special cases, when the rear door is in the fully open position, it is more difficult to open and close the rear door due to the relatively large amount of upward rotation of the rear door at one 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 more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Automatic opening and closing apparatus for vehicle
  • Automatic opening and closing apparatus for vehicle
  • Automatic opening and closing apparatus for vehicle

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0027] Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0028] figure 1 Is a rear side view of a vehicle component with corresponding drive means according to one embodiment of the present invention, wherein the rear doors of the vehicle are in a fully closed position. figure 2 yes figure 1 Side view of vehicle components shown. Figure 3 is figure 2 Side view of the vehicle component shown with the rear doors of the vehicle in the fully open position. Figure 4 yes figure 1 Front view of the detailed construction of the drive unit shown in -3. Figure 5 yes Figure 4 Side view of drive unit shown. Figure 6 is along Figure 4 Cross-sectional view shown in section line A-A. Figure 7 yes Figure 4 Front view of the drive unit shown with the rear doors of the vehicle in the fully open position.

[0029] Such as figure 1 and 2 As shown, the rear door 4 is connected to the vehicle 1 by means of a h...

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

No PUM Login to View More

Abstract

The invention provides to make an automatic opening and closing apparatus for a vehicle to be thin. An outer rack is attached to an outer side of a stay fixed to a vehicle in such a manner as to freely move in an axial direction along the stay. A thickness of the stay is set to be smaller than a width, and a cross sectional shape thereof is formed so as to be in a substantially thin convex shape. A width in a base end wall portion of the outer rack is formed so as to be larger than a width of a side surface wall portion corresponding to a thickness of the outer rack, and the outer rack is formed in a substantially thin C cross sectional shape. It is possible to make a thickness of a slide mechanism about a gear with of rack gears lined up in an axial direction in the side surface wall portion by making the width of the side surface wall portion slightly larger than the gear width of the rack gear.

Description

field of invention [0001] The present invention relates to an automatic opening and closing device for a vehicle, which can automatically open and close an opening and closing member connected to the vehicle so as to open and close at will. Background of the invention [0002] Generally, in vehicles, such as automobiles and the like, there are many opening and closing elements, such as doors, sunroofs, rear doors or the like, which are fixed to the vehicle so that they can be freely opened and closed. In particular, in station wagons, minivans and similar vehicles, it is common to see a structure in which rear doors are provided at the rear end of the vehicle to facilitate loading or unloading of luggage items from the rear of the vehicle. Under normal circumstances, the above-mentioned rear door is connected to the vehicle through a hinge fixed at the rear end of the roof of the vehicle, the pivot support point of the hinge is set in the horizontal direction, and the rear d...

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
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): E05F15/603B60J5/10E05F15/619E05F15/635E05F15/655
CPCE05Y2201/722E05F15/127E05F15/123E05Y2900/546E05F15/619E05F15/63Y10T74/1967Y10T74/18768
Inventor 酒井浩志吉田靖星野孝盐入政治落合孝夫
Owner MITSUBA CORP