JP2009119944A - Door trim of automobile - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To solve a problem wherein a conventional door trim is difficult to be usable at a narrow place making fully opening of a door impossible in severe winter and on a windy day since a person to be cared needs to fully open the door when he gets in/out an automobile, lower door glass up to a lowermost part and grasp a lower part of a window frame by his hand. <P>SOLUTION: This door trim 1 has an armrest part 2 which can be opened and fixed to an upper side of the vehicle inside with an integral hinge 3 as a rotation center in an upper part of the door trim 1, a folding support part 5 which is foldably mounted on an internal surface side of the armrest part 2 and supports the armrest part 2 from a lower surface side when opening the armrest part 2, and a supporting recessed part 4 for supporting a lower end of the folding support part 5. <P>COPYRIGHT: (C)2009,JPO&INPIT

Description

  BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an automobile door trim, and more particularly, to an automobile door trim having a structure that assists a cared person such as a disabled person or an elderly person riding in a wheelchair.

  When a cared person such as a disabled person or an elderly person who gets into a wheelchair gets into the car or gets out of the car, usually after the door is fully opened or before the door is opened, the door glass is lowered to the bottom and the cared The person grabbed the lower part of the window frame with the door glass fully opened and supported the body to assist the operation when getting on and off the vehicle.

  In the conventional door trim, a structure that supports a body when a cared person gets into a car or gets off is not known.

  In the conventional door trim, when the cared person gets into the car or gets off, it is necessary to fully open the door, lower the door glass to the lowest position, and grasp the lower part of the window frame by hand. There was a problem that it was difficult to use in time and windy days, or in a narrow place where the door could not be fully opened.

  In order to solve the above-mentioned problems, an automobile door trim is proposed, which has an armrest portion that can be opened and fixed to the upper side of the vehicle interior at the top of the door trim.

  In addition, it has an armrest portion that can be opened and fixed to the upper part of the vehicle interior on the upper part of the door trim, and a folding support portion that is foldably attached to the inner surface side of the armrest portion and supports the armrest portion from the lower surface side when the armrest portion is opened. We propose a door trim for automobiles characterized by

  Furthermore, an armrest part that can be opened and fixed to the upper side of the vehicle interior around the integral hinge at the upper part of the door trim and a foldable attachment to the inner surface side of the armrest part at the upper part of the door trim. The present invention proposes an automobile door trim characterized by having a folding support part for supporting and a support recess part for supporting a lower end of the folding support part.

  According to the present invention, when the cared person or the like gets on the car or gets off the vehicle, it is not necessary to fully open the door or to lower the door glass, and the cared person or the like is fixed open upward on the inside of the car. The body can be supported by the part.

  Furthermore, since members such as armrests are added, the number of bolt tightening for mounting the door trim is increased, and the mounting rigidity of the door trim is improved. By improving the rigidity of the door trim, it is possible to control the movement phenomenon (so-called “beveled”) of the door trim to the indoor side due to the amount of double when the door glass is raised and lowered.

  FIG. 1 is a perspective explanatory view of a door trim of an automobile showing an embodiment of the present invention, FIG. 2 is a sectional view taken along line AA in FIG. 1, FIG. 3 is a sectional view taken along line BB in FIG. 4 is an enlarged perspective view of the armrest portion, FIG. 5 is a cross-sectional explanatory view taken along the line DD in FIG. 5, and is a view of the state where the support recess is opened, and FIG. The armrest portion thus made will be described with reference to FIG.

  As shown in the sectional view of FIG. 2, the door of the automobile according to the embodiment of the present invention is centered on a door glass 10 that moves up and down in the vertical direction, and has a door outer 11, door outer R / F 12, and outer wind stripe on the outside of the vehicle body. 13, a door inner 14, a door inner R / F 15, an inner wind stripe 16, and a door trim 1 are provided inside the vehicle body.

  The door trim 1 is provided at a vehicle inner side position below the door glass 10, and a loosely inclined surface 4 a and a substantially vertical surface 4 b are formed in a substantially upper center portion of the door trim 1 body by partially denting the door trim 1 body outward. And a support recess 4 and an armrest portion 2 that is openable and closable to the inside of the vehicle by a rotation shaft 30 of the hinge 3 on the upper side thereof.

  As shown in a perspective explanatory view in FIG. 1, the armrest portion 2 is incorporated as a member of the surface of the door trim 1 which is curved in a closed state in the normal state on the vehicle interior surface of the door trim 1 main body. It is a rectangle of × 450 mm. The armrest portion 2 is provided at the upper portion of the door trim 1 so that the lower side can be opened and fixed to the upper side of the interior of the vehicle with the pivot shaft 30 of the hinge 3 provided in a substantially horizontal direction below the door glass 10 and can be closed. ing.

  The hinge 3 comprises the integral hinge 3 in this embodiment, and as shown in perspective views in FIGS. 5 and 6, the integral hinge 3 connects a part of the upper side of the armrest part 2 and a part of the upper side of the support recess 4. It is configured to be openable and closable by being connected by a (rotating shaft 30). As another embodiment, a part of the upper side of the armrest part 2 and a part of the upper side of the support recess 4 may be connected to each other by an ordinary hinge 3 so as to be freely opened and closed.

  The armrest portion 2 is provided with a folding support portion 5 that is foldably attached to the inner surface facing the support recess 4 in the closed state. In this embodiment, the folding support portion 5 is composed of two independent and identical plate-like bodies, and each plate-like body is substantially perpendicular to the rotation shaft 30 of the hinge 3 as shown in FIGS. It can be folded with respect to the inner surface of the armrest portion 2 by two rotating pins 7 provided on the inner surface side of the armrest portion 2 in the direction.

  As shown in FIG. 7, in this embodiment, each rotation pin 7 has two attachment portions 7 a fixedly provided on the inner surface side of the armrest portion 2 and rotation of the folding support portion 5 provided therebetween. It is provided so as to penetrate the shaft, and serves as a rotation center for opening and closing the folding support portion 5. The two rotation pins 7 are provided at both ends of the armrest portion 2 in the longitudinal direction of the vehicle body, and the respective folding support portions 5 are opened and closed by rotating in opposite directions.

  The support recess 4 is provided so as to overlap the same position as the armrest portion 2, and has a slanted slope 6 a and a substantially vertical surface 6 b that is formed by denting a part of the upper center of the door trim 1 body outward. The support recess 4 abuts at least the gentle slope 6a at the lower side of the folded support portions 30 and 30 of the armrest portion 2, and the armrest portion 2 is fixed in an open state by contacting the support recess 4, that is, horizontally. Fixed in a close state.

  As shown in FIG. 4, the support recess 4 is fixed to and attached to the door inner 14 with bolts and nuts 40.

  As shown in FIG. 3, the armrest portion 2 is provided with an opening knob 6 at a substantially central portion of the lower side.

  The operation of the automobile door trim 1 according to the embodiment of the present invention will be described. As shown in FIG. 1, the armrest portion 2 of the door trim 1 is normally closed to the support recess 4 side of the door trim 1 by folding a folding support portion 5 composed of two plate-like bodies on the inner surface side of the armrest portion 2. As a member of the surface portion of the door trim 1, a series of surface shapes are formed. In this state, the folded support part 5 in which the armrest part 2 is folded is accommodated in a space between the support recessed part 4.

  In addition, when a cared person such as a disabled person or an elderly person getting into a wheelchair gets on the car or before getting off, the operator takes the knob 6 for opening the armrest part 2 and moves the armrest part 2 upward in the vehicle. When the hinge 3 is rotated around the rotation shaft 30, the two folding support portions 5 provided on the inner side of the armrest portion 2 are rotated by their own weights with the respective rotation pins 7 as the rotation centers, so that the vertical direction Released. The two folding support portions 5 that are opened in the vertical direction at both ends of the armrest portion 2 in the longitudinal direction of the vehicle body are installed at the lower surface of the support recess 4 so that the armrest portion 2 is in an open fixed state, that is, in a horizontal fixed state. Held in.

  Since the cared person can support his / her body by placing his / her hand on the armrest portion 2 which is in a horizontally fixed state, it is not necessary to bother to fully open the door when getting into the vehicle or when getting off the vehicle. There is no need to open all of them.

  Further, in order to bring the armrest portion 2 that is in a horizontally fixed state into a normal closed state, the operator raises the armrest portion 2 a little and raises the two folding support portions 5 around the rotation pin 7 as an inner surface. By folding it sideways, the armrest portion 2 can be turned and closed to the support recess 4 side with the turning shaft 30 of the hinge 3 as the turning center.

  The present invention can be used for all automobiles, but is particularly used as a door trim for automobiles used by cared persons such as disabled people and elderly people who use wheelchairs.

Isometric view explanatory view of a door trim of an automobile showing an embodiment of the present invention AA line sectional view of FIG. BB sectional view of FIG. CC sectional view of FIG. The enlarged perspective view of the armrest part which is embodiment of this invention It is DD sectional view explanatory drawing of FIG. 5, and is explanatory drawing of the state which open | released the support recessed part Explanatory drawing which looked at the armrest part which was the E arrow view of FIG.

Explanation of symbols

1 Door Trim 2 Armrest 3 Hinge (Integral Hinge)
Reference Signs List 30 Rotating shaft 4 Supporting recess 5 Folding support 6 Opening knob 7 Rotating pin 7a Mounting part 10 Door glass 11 Door outer 12 Door outer R / F
13 Outer Wind Stripe 14 Door Inner 15 Door Inner R / F
16 Inner Wind Stripe

Claims (3)

An automobile door trim comprising an armrest portion that can be opened and fixed to the upper side of a vehicle interior at an upper portion of the door trim.   The upper part of the door trim has an armrest part that can be opened and fixed upward inside the vehicle, and a folding support part that is foldably attached to the inner surface side of the armrest part and supports the armrest part from the lower surface side when the armrest part is opened. Car door trim featured.   At the top of the door trim, an armrest part that can be opened and fixed upward inside the vehicle with the integral hinge as the pivot center, and foldable on the inner side of the armrest part, and supports the armrest part from the bottom side when the armrest part is opened A door trim for an automobile, comprising: a folding support portion; and a support recess for supporting a lower end of the folding support portion.

Images