JP7288731B2 - vehicle structure - Google Patents

Description

The present invention relates to vehicle construction.

The vehicle slope device of Patent Document 1 includes a slope plate body, a support base (back door lower), a main lock mechanism, and an unlock mechanism. The slope plate main body is a slope that constitutes a wheelchair slope. The support frame supports the slope plate body. The support frame is arranged to extend in the vehicle width direction at the lower side position of the rear opening of the vehicle. The support frame is rotatably supported with respect to a body panel forming the lower side of the rear opening of the passenger compartment. The main lock mechanism prohibits the rotation of the support frame with respect to the body panel, and holds the slope plate main body in the upright position stored in the passenger compartment. The unlocking mechanism has a main unlocking lever that unlocks the locked state of the main locking mechanism. Each lock release lever is provided on a side surface of the slope device in the vehicle width direction. When the wheelchair is loaded, the main lock release lever is rotated to release the locked state of the main lock mechanism, and the support frame is rotated rearward of the vehicle together with the slope plate body.

The vehicle seatbelt device of Patent Document 2 includes a seatbelt, a tongue, a buckle, and a tongue accommodating portion. A seat belt is wound around the retractor. The tongue is movably provided in the middle of the seat belt. The tongue has a fitting hole that fits into the buckle. A tongue is detachably fitted to the buckle. The tongue accommodating portion accommodates and holds the tongue. The tongue housing portion is formed of a recess formed integrally with the surface of the seat trim along the contour of the tongue. A plurality of engaging protrusions that engage with the peripheral edge of the tongue are provided on the outer peripheral edge of the tongue accommodating portion. The bottom surface of the tongue accommodating portion is provided with an insertion protrusion that is inserted into the fitting hole of the tongue.

JP 2013-141856 A JP 2014-19324 A

Depending on the vehicle, one end of a long member such as a belt-shaped member or a string-shaped member is connected to a locking device, and the back door lower is locked by pulling a piece-shaped member such as a handle attached to the other end of the long member. is removed. It is desirable to secure the strip in place when the strip is not in use. In particular, it is desired that the strip member can be easily fixed and the strip member can be sufficiently fixed.

SUMMARY OF THE INVENTION One of the objects of the present invention is to provide a vehicle structure that facilitates the fixing procedure of a piece-like member and that can sufficiently fix the piece-like member to a fixing member.

A vehicle structure according to one aspect of the present invention includes:
an elongated member that is biased to be pulled into the vehicle interior member through the through hole of the vehicle interior member;
a piece-shaped member attached to the elongated member and pulled out to the outside of the vehicle interior member;
a fixing member for fixing the strip member to the outside of the vehicle interior member;
The flake member is
the surface;
a back surface opposite the front surface;
Having a peripheral surface connecting the front surface and the back surface,
When the long member side of the piece-like member is the proximal side and the opposite side is the distal side,
The fixing member is
a mounting surface on which the back surface of the piece-shaped member is mounted;
a first restricting portion overlapping the surface of the base end side of the piece-like member;
a second restricting portion that faces the peripheral surface of the piece-like member and restricts movement of the piece-like member toward the base end;
a third restricting portion that faces the peripheral surface of the piece-like member and restricts movement of the piece-like member toward the distal end side;
a fourth restricting portion that overlaps the surface of the piece-like member on the tip side of the first restricting portion;
The first restricting portion, the second restricting portion, the third restricting portion, and the fourth restricting portion are provided on the mounting surface.

The above vehicle structure can sufficiently fix the strip member to the fixing member. This is because the fixing member has the first to fourth restricting portions provided at specific positions with respect to the strip member, so that the movement of the strip member can be effectively restricted. Specifically, the first restricting portion and the fourth restricting portion can restrict the movement of the strip member toward the surface side. In addition, the movement of the piece member toward the base end side can be regulated by the second regulating portion. Furthermore, the third restricting portion can restrict the movement of the strip-like member toward the distal end side.

In the vehicle structure described above, the procedure for fixing the piece member to the fixing member is easy. As will be described in detail in the fixing procedure of the strip member to be described later, the strip member pulled out from the fixing member is fixed by having the first to fourth restriction portions provided at specific positions of the fixing member. This is because when fixing to the member, the strip member can be fixed to the fixing member by a simple operation such as rotating the tip of the strip member to the mounting surface side.

FIG. 1 is a schematic perspective view of a vehicle having a vehicle structure according to Embodiment 1 as viewed from the rear. FIG. 2 is a perspective view showing an outline of the vehicle structure according to Embodiment 1. FIG. FIG. 3 is a cross-sectional view schematically showing a state in which the vehicle structure of FIG. 2 is cut along the (III)-(III) cutting line. FIG. 4 is a perspective view showing the outline of the vehicle structure according to the first embodiment. FIG. 5 is a perspective view for explaining a procedure for fixing a piece-like member provided in the vehicle structure according to the first embodiment to a fixing member. FIG. 6 is a cross-sectional view for explaining a procedure for fixing the piece member provided in the vehicle structure according to the first embodiment to the fixing member. FIG. 7 is a cross-sectional view explaining a procedure for fixing the piece-shaped member provided in the vehicle structure according to the first embodiment to the fixing member.

Embodiment 1 of the vehicle structure of the present invention will be described below with reference to FIGS. 1 to 7. FIG. The same reference numerals in the drawings indicate the same names. In the drawing, "FR" indicates the front of the vehicle 100, "RR" the rear, "LH" the left, "RH" the right, "UP" the top, and "LWR" the bottom.

<<Embodiment 1>>
[Vehicle structure]
A vehicle structure 1 of Embodiment 1 has a long member 2, a strip member 3, and a fixed member 4 (FIGS. 2 and 3). The long member 2 is biased so as to be pulled into the vehicle interior member through the through hole of the vehicle interior member. The strip member 3 is attached to the long member 2 and pulled out of the vehicle interior member. The fixing member 4 fixes the strip member 3 to the outside of the vehicle interior member. One of the characteristics of the vehicle structure 1 in this embodiment is that the fixing member 4 is provided at a specific position with respect to the piece-like member 3 . The point is that it has four restricting portions 44 . Hereinafter, after explaining the outline of the vehicle 100 provided with the vehicle structure 1 of this embodiment, each configuration of the vehicle structure 1 of this embodiment will be explained in detail.

[Outline of vehicle]
As shown in FIG. 1, a vehicle 100 equipped with the vehicle structure 1 of this embodiment includes a back door lower 110 that can be freely deployed (rotated) toward the rear and downward of the vehicle 100, and a slope device 120 for mounting a wheelchair or the like on the vehicle 100. Prepare. The back door lower 110 is provided in the lower portion of the back door so as to extend left and right, and constitutes the lower side of the back door opening. The back door lower 110 is locked at a position forming the back door opening by a locking mechanism (not shown). The lock mechanism is provided inside the back door lower 110 . The lock mechanism has an urging member that is always urged in a direction to lock the back door lower 110 . The back door lower 110 is unlocked by an unlocking mechanism that displaces the biasing member in a direction opposite to the biasing direction. When the back door lower 110 is unlocked, the back door lower 110 is rotatable rearward of the vehicle. The slope device 120 is pulled out from the vehicle interior to the vehicle exterior by rotating in conjunction with the rearward and downward rotation of the back door lower 110 . The elongated member 2 and the strip member 3 in the vehicle structure 1 of this embodiment constitute the unlocking mechanism. In this embodiment, the vehicle interior member is the back door lower 110 . Further, the through hole 111 penetrates vertically through the upper surface of the back door lower 110 (FIG. 3).

[long member]
As shown in FIGS. 2 and 3 , the elongated member 2 is urged to be pulled inside the back door lower 110 through the through hole 111 of the back door lower 110 . The shape of the long member 2 is strip-shaped in this embodiment (FIG. 4). In addition, the shape of the long member 2 may be string-like. One end of the elongated member 2 is connected to the biasing member of the lock mechanism (not shown) described above. The long member 2 is pulled inside the back door lower 110 by the biasing of the biasing member. The other end of the long member 2 is connected to the strip member 3 .

[Flake-shaped member]
As shown in FIGS. 2 and 3, the strip member 3 is pulled out of the back door lower 110 (FIGS. 1 and 3) and fixed to the fixing member 4. As shown in FIGS. The tabular member 3 is a handle that is held by the operator when the back door lower 110 is unlocked. When the strip member 3 is pulled and the long member 2 is pulled out of the back door lower 110, the back door lower 110 is unlocked. The outer shape of the piece-shaped member 3 is substantially hexagonal in this embodiment (Fig. 2). The strip member 3 has a front surface 32 , a back surface 33 opposite to the front surface 32 , and a peripheral surface 34 connecting the front surface 32 and the back surface 33 . The peripheral surface 34 has an outer peripheral surface 35 and an inner peripheral surface 36 in this embodiment. The rear surface 33 of the piece-shaped member 3 is mounted on a mounting surface 40 (described later) of the fixing member 4 . In this embodiment, when the strip member 3 is fixed to the fixing member 4, the back surface 33 side of the strip member 3 is positioned below the vehicle 100 (FIG. 1), and the front surface 32 side of the strip member 3 is located on the vehicle 100 side. located on the upper side of A through hole 30 penetrating from the front and back is provided on the tip side of the piece member 3 (FIGS. 2 and 3). An operator's hand is inserted into the through hole 30 . The base end side of the piece-like member 3 is attached to the other end of the long member 2 in this embodiment. The long member 2 side of the piece-shaped member 3 is the base end side, and the opposite side thereof is the tip end side. In this embodiment, the base end side of the strip member 3 is positioned on the front side of the vehicle 100 ( FIG. 1 ), and the tip side of the strip member 3 is positioned on the rear side of the vehicle 100 .

[Fixing member]
As shown in FIGS. 2 and 3, the fixing member 4 fixes the strip member 3 to the upper surface of the back door lower 110 (FIG. 3). The fixing member 4 has a mounting surface 40 , a first restricting portion 41 , a second restricting portion 42 , a third restricting portion 43 and a fourth restricting portion 44 . The first restricting portion 41 , the second restricting portion 42 , the third restricting portion 43 , and the fourth restricting portion 44 are all provided on the mounting surface 40 . In this embodiment, a first restricting portion 41, a second restricting portion 42, a third restricting portion 43, and a fourth restricting portion 44 are provided in this order from the front to the rear of the vehicle 100 on the mounting surface 40. there is

(Placement surface)
As shown in FIGS. 2 and 3, the back surface 33 of the piece-shaped member 3 is placed on the mounting surface 40 . The mounting surface 40 is provided on the upper surface of the base portion 45 in this embodiment. The base portion 45 is a plate-like member configured separately from the back door lower 110 (FIG. 3). The base portion 45 is fixed to the upper surface of the back door lower 110 . The base portion 45 is provided with an opening 451 facing the through hole 111 of the back door lower 110 . That is, the base portion 45 is provided around the through hole 111 so as to surround the through hole 111 of the back door lower 110 . A cylindrical portion 46 is provided on the lower surface of the base portion 45 so as to protrude from the periphery of the opening 451 into the through hole 111 (FIG. 3). The elongated member 2 is inserted through the cylindrical portion 46 . Note that the mounting surface 40 may be provided on the upper surface of the back door lower 110 .

(First Regulatory Department)
As shown in FIGS. 2 and 3 , the first restricting portion 41 restricts the base end side of the strip member 3 from moving upward with respect to the vehicle 100 . The first restricting portion 41 is provided so as to overlap the surface 32 on the base end side of the piece-like member 3 . Between the first restricting portion 41 and the mounting surface 40, a space is formed for inserting the base end side of the strip member 3 (FIG. 3). The distance between the first restricting portion 41 and the placement surface 40 is larger than the thickness of the base end side of the strip member 3 . The first restricting portion 41 has a pair of ribs (gate-like ribs) protruding from the wall portion 47 in this embodiment. The wall portion 47 is erected on the surface (mounting surface 40 ) of the base portion 45 . The planar shape of the wall portion 47 is substantially U-shaped in this embodiment. The wall portion 47 has a first wall portion 471 , a pair of second wall portions 472 and a pair of third wall portions 473 in this embodiment. The first wall portion 471 is erected at a front edge of the peripheral edge of the opening 451 in the base portion 45 located on the front side of the vehicle 100 . The pair of second wall portions 472 are erected on side edges located on the left and right sides of the vehicle 100 among the peripheral edges of the opening 451 in the base portion 45 . The pair of second wall portions 472 are provided in series on both left and right edges of the first wall portion 471 . A pair of third wall portions 473 surround the outer peripheral surface 35 of the piece-like member 3 . The third wall portion 473 is provided in series at the rear edge of the second wall portion 472 and extends rearward of the vehicle 100 from the second wall portion 472 . A pair of ribs (first restricting portions 41 ) are provided on surfaces facing each other in the upper portion of the third wall portion 473 on the second wall portion 472 side. The pair of ribs protrude from the opposing surface in directions facing each other. The distance between the tips of the pair of ribs is larger than the width of the long member 2 and smaller than the width of the base end side of the strip member 3 .

(Second Regulatory Department)
As shown in FIG. 2, the second restricting portion 42 prevents the piece 3 from moving on the mounting surface 40 toward the opening 451 side of the base portion 45 (the through hole 111 side of the back door lower 110). to regulate. The second restricting portion 42 faces the outer peripheral surface 35 on the base end side of the piece 3 . The second restricting portion 42 has a pair of narrow width portions provided in the above-described third wall portion 473 (wall portion 47) in this embodiment. The pair of narrow width portions are provided so that the distance between them facing each other narrows toward the pair of ribs (first restricting portion 41). The formation locations of the pair of narrow width portions are positions adjacent to the pair of ribs (first restricting portion 41) of the third wall portion 473 in this embodiment.

(Third Regulatory Department)
As shown in FIG. 3, the third restricting portion 43 is arranged in a direction (see FIG. 3 on the right side of the page). The third restricting portion 43 faces the peripheral surface 34 of the piece 3 on the distal end side of the first restricting portion 41 . In this embodiment, the third restricting portion 43 is inserted into the through hole 30 of the piece-shaped member 3 and faces the proximal end side of the inner peripheral surface 36 of the piece-shaped member 3 . The third restricting portion 43 has one projecting piece in this embodiment. The projecting piece protrudes upward from the mounting surface 40 . The projecting piece is provided on the rear side of the vehicle 100 relative to the first restricting portion 41 and the second restricting portion 42 . The projecting piece is provided substantially in the center between the third wall portions 473 .

(4th Regulatory Department)
As shown in FIG. 3 , the fourth restricting portion 44 restricts upward movement of the tip side of the piece-shaped member 3 . The fourth restricting portion 44 overlaps the surface 32 of the piece 3 closer to the tip than the first restricting portion 41 . The fourth restricting portion 44 has one hook portion in this embodiment. The hook portion is engaged with the surface 32 on the tip side of the strip member 3 . The hook portion is provided in series at the upper end of the third restricting portion 43 (protruding piece) in this embodiment.

[Procedure for fixing flakes]
A procedure for fixing the strip member 3 to the fixing member 4 will be described mainly with reference to FIGS. 4 to 7. FIG. 6 and 7 are cross-sectional views showing a state in which the vehicle structure 1 is cut at the same position as the cross-sectional view shown in FIG.

When the slope device 120 pulled out to the outside of the vehicle 100 from the back door opening is stored in the vehicle, the back door lower 110 rotated to the rear of the vehicle 100 is rotated forward to constitute the lower side of the back door opening. Return to original position (Fig. 1). When the back door lower 110 returns to its original position, the biasing member of the locking device (not shown) is biased in the direction to lock the back door lower 110 . As a result, as shown in FIG. 4, the long member 2 that has been pulled out from the opening 451 (the through hole 111 of the back door lower 110) of the base portion 45 moves back through the opening 451 (the through hole 111). It is pulled inside the door lower 110 . By pulling the elongated member 2, as shown in FIG. 5, the outer peripheral surface 35 on the base end side of the piece-like member 3 abuts against the corner of the second restricting portion 42 (the narrow portion of the third wall portion 473). be done. Further, as shown in FIG. 6, the surface 32 on the base end side of the piece-shaped member 3 is abutted against the lower surface of the first restricting portion 41 (pair of ribs). Due to this abutment stop, upward movement of the proximal end side of the strip member 3 is restricted. By these abutting stops, the strip member 3 is held by the first restricting portion 41 and the second restricting portion 42 in a state of being inclined with respect to the mounting surface 40 . At this time, the strip member 3 does not come into contact with the fourth restricting portion 44 and is separated from the fourth restricting portion 44 .

With the contact point between the proximal surface 32 of the piece 3 and the lower surface of the first restricting portion 41 as the rotation axis, the piece 3 is rotated until the back surface 33 of the piece 3 is placed on the mounting surface 40 . is rotated downward (toward the mounting surface 40). Since the upward movement of the vehicle 100 on the base end side of the strip member 3 is restricted by the first restricting portion 41 , the distal end of the strip member 3 can be easily rotated downward. As a result of this rotation, as shown in FIG. 7, the inner peripheral surface 36 on the tip side of the piece-like member 3 comes into sliding contact with the fourth restricting portion 44 (hook portion). Then, as shown in FIG. 3, the back surface 33 of the piece-like member 3 is placed on the mounting surface 40, and the inner peripheral surface 36 on the tip side of the piece-like member 3 is placed on the third restricting portion 43 (protruding piece). While facing each other, the surface 32 on the tip side of the piece-shaped member 3 is locked to the fourth restricting portion 44 . During this series of operations, the tip of the third restricting portion 43 is elastically deformed rearward of the vehicle and restored forward. The strip member 3 is urged toward the opening 451 by pulling the long member 2 toward the opening 451 . By this urging, the outer peripheral surface 35 on the base end side of the piece-like member 3 is abutted against the second restricting portion 42 (narrow portion). Thus, fixing of the strip member 3 to the fixing member 4 is completed.

[Effect]
The vehicle structure 1 of this embodiment can sufficiently fix the strip member 3 to the fixing member 4 . This is because the fixing member 4 has the first restricting portion 41 (a pair of ribs) and the fourth restricting portion 44 (hook portion), so that the upward movement of the strip member 3 of the vehicle 100 can be restricted. In addition, since the fixing member 4 has the second restricting portion 42 (narrow portion), the movement of the piece-shaped member 3 toward the front side of the vehicle 100 (the side of the opening 451 in the base portion 45) and the movement of the piece-shaped member 3 This is because movement in the vehicle width direction can be restricted. Furthermore, since the fixing member 4 has the third restricting portion 43 (protruding piece), it is possible to restrict the movement of the piece member 3 toward the rear side of the vehicle 100 (the side away from the opening 451).

In the vehicle structure 1 of this embodiment, the procedure for fixing the piece-shaped member 3 to the fixing member 4 is easy. As described in the procedure for fixing the strip member 3 described above, the fixing member 4 has the first restricting portion 41 to the fourth restricting portion 44 , so that the strip member 3 pulled out from the fixing member 4 is held by the fixing member 4 . This is because the strip member 3 can be fixed to the fixing member 4 by a simple operation such as rotating the tip of the strip member 3 toward the mounting surface 40 when fixing to the mounting surface 40 .

The present invention is not limited to these examples, but is indicated by the scope of the claims, and is intended to include all modifications within the meaning and scope of equivalents of the scope of the claims.

For example, the third restricting portion 43 faces the outer peripheral surface 35 (right side in FIG. 3) of the tip of the piece 3, and the fourth restricting portion 44 overlaps the surface 32 of the tip of the piece 3. good.

Moreover, the outer shape of the piece-shaped member 3 may be rectangular. In that case, the second restricting portion 42 may be configured by a pair of linear wall portions that stand upright on the mounting surface 40 and extend left and right in the vehicle width direction, or may be a pair of L-shaped wall portions. It may consist of parts. The L-shaped wall portion constrains the left and right corners of the strip member 3 in the vehicle width direction. It may be configured with a wall portion that extends linearly toward it.

Further, the long member may be a seat belt, and the strip member may be a tongue plate. In that case, the fixing member may be provided on the roof headlining, pillar garnish, or the like, for example. Alternatively, the elongated member may be configured by a band for folding the seat back onto the seat cushion, and the strip member may be configured by a strap attached to the band. In that case, the fixing member may be provided, for example, on the back surface of the seat back.

REFERENCE SIGNS LIST 1 vehicle structure 2 long member 3 strip member 30 through hole 32 front surface 33 back surface 34 peripheral surface 35 outer peripheral surface 36 inner peripheral surface 4 fixing member 40 mounting surface 41 first restricting portion 42 second restricting portion 43 third restricting portion 44 fourth restricting portion 45 base portion 451 opening portion 46 cylindrical portion 47 wall portion 471 first wall portion 472 second wall portion 473 third wall portion 100 vehicle 110 back door lower 111 through hole 120 slope device

Claims (1)

an elongated member that is biased to be pulled into the vehicle interior member through the through hole of the vehicle interior member;
a piece-shaped member attached to the elongated member and pulled out to the outside of the vehicle interior member;
a fixing member for fixing the strip member to the outside of the vehicle interior member;
The flake member is
the surface;
a back surface opposite the front surface;
a through hole passing through the front surface and the back surface;
A handle having a peripheral surface that connects the front surface and the back surface,
When the long member side of the piece-like member is the proximal side and the opposite side is the distal side,
The fixing member is
a mounting surface on which the back surface of the piece-shaped member is mounted;
a first restricting portion overlapping the surface of the base end side of the piece-like member;
a second restricting portion that faces the peripheral surface of the piece-like member and restricts movement of the piece-like member toward the base end;
a third restricting portion that faces the peripheral surface of the piece-like member and restricts movement of the piece-like member toward the distal end side;
a fourth restricting portion that overlaps the surface of the piece-like member on the tip side of the first restricting portion;
The first restricting portion, the second restricting portion, the third restricting portion, and the fourth restricting portion are provided on the mounting surface ,
The third restricting portion is inserted through the through hole of the piece member,
The fourth restricting portion is provided in series at the tip of the third restricting portion,
The strip member is fixed to the fixing member by engaging the surface of the strip member with the fourth restricting portion.
vehicle structure.

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