JP2005289339A - Baggage falling prevention unit for vehicle - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a baggage falling prevention unit for a vehicle in which a baggage such as a shopping bag of a supermarket placed on a seat part of the vehicle is not fallen, the baggage is not damaged and is not get out of shape and incompatible sense is generated even when a person is seated on the seat part. <P>SOLUTION: The baggage falling prevention unit for the vehicle for preventing the baggage placed on the seat part for the vehicle from being fallen is provided with a pair of pivot support parts; a plurality of aggregates for pivotally supporting both ends to the pivot support parts; and a cover part expandably/contractably retaining a space between the aggregates to a predetermined gap. A shape of the aggregate parts is formed so as to be laid along the seat part and the cover part can be openably provided so as to cover the whole of the seat part making the pivot support part as a center. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

  The present invention relates to a vehicular load fall prevention device that allows a load mounted on a vehicle to be stably held even when it receives an unnecessary external force.

  Conventionally, when a vehicle is used for shopping, a bag such as a shopping bag that is casually placed on the passenger seat may fall down with the brake operation. Become. For example, Japanese Patent Application Laid-Open No. 2002-104077 discloses a vehicular load fall prevention tool for preventing such a fall of a shopping bag.

  As shown in FIGS. 11 and 12, the vehicular load fall prevention device 100 is disposed in a passenger seat of a vehicle, and is unfolded in a square-shaped seat member 102, and first and second It consists of string-like members 103A and 103B. And the sheet-like member 102 is stitched together on the outer peripheral end side of the back-side sheet, which is the one side, and the back-side sheet, which is the other side. While being able to be used by being folded back from the central portion, a fastener portion is provided so that small items can be stored.

For example, when a shopping bag or the like in a supermarket is placed on a car, the sheet-like member 102 fixes the first string-like member 103A to the upper side of the backrest portion of the passenger seat, and the second string-like member 103B. Can be used by fixing to the lower side.
Here, the vehicular load fall prevention device 100 is attached to the front of the backrest portion, and is used while sitting in the attached state when small items are not inserted.

JP 2002-67811 A JP2002-104077 JP 2002-125799 A

  This vehicular load fall prevention tool 100 is in the form of a single large sheet, and even a large load to be fixed can be held on the vehicular seat.

  However, even when the vehicle luggage fall prevention device 100 is attached to the backrest portion of the passenger seat and no accessories are used, it can be attached to the backrest portion when sitting on the seat portion as it is. Since the vehicle load fall prevention device 100 is in direct contact with a seated person, there is a risk of discomfort. In addition, it is illusion that small items are actually contained, but when sitting on the seat as it is, these small items hit through the vehicle load fall prevention device 100, which not only causes discomfort. May hurt your back.

  In view of the above-mentioned problems, the present invention prevents a baggage such as a supermarket shopping bag placed on a seat of a car from falling down, being damaged, or out of shape, and An object of the present invention is to provide a vehicular load fall prevention device which prevents a sense of incongruity even when sitting.

  In order to achieve the above-described object, the present invention maintains a pair of shaft support portions, a plurality of aggregate portions that are respectively supported at both ends by the pair of shaft support portions, and the aggregate portions at a predetermined interval. An unfoldable / foldable cover portion, and when the cover portion is folded, the aggregate portion is arranged along the periphery (side) of the seat portion, and when the cover portion is unfolded, the pair of pivot support portions are provided. Aggregate portions are arranged at a predetermined interval so as to cover the seat portion around the axis.

  Further, one of the aggregate parts is provided with a movable part that slides and moves along the aggregate part, and a stopper part that can lock the movable part, and one end part is provided on the movable part. The other one is provided with a small aggregate whose other ends are pivotally supported, and when the movable portion is locked to the stopper portion, the aggregate portion is held at a predetermined interval via the small aggregate. Thus, the cover part is developed.

  Further, the aggregate part is made of a metal material or a solid resin material, and the cover part is made of a cloth material or a skin material.

The vehicular load fall prevention device of the present invention includes a pair of pivot support portions, a plurality of aggregate portions pivotally supported at both ends by the pair of pivot support portions, and the aggregate portions can be expanded and folded at predetermined intervals. And when the cover portion is folded, the aggregate portion is arranged along the side of the seat portion, and when the cover portion is deployed, the seat is centered on the pair of shaft support portions. Since the aggregate part is arranged so as to cover the part, since the cover part is deployed and used on the seat part when placing luggage such as shopping bags, the cover part may be a guard and the luggage may fall down The baggage is not damaged or out of shape.
In addition, the aggregate part is usually arranged along the periphery of the lower side part of the seat part even when sitting on the seat part, and it does not disturb the sitting comfort due to direct contact and does not disturb at all. Play.

  One of the aggregate parts is provided with a movable part that slides and a stopper part that can lock the movable part, and one end of the movable part is arranged on both sides of the aggregate part. The other aggregate part is provided with a small aggregate whose other ends are pivotally supported, and when the movable part comes into contact with the stopper part, the cover part can be opened at a predetermined interval via the small aggregate. As a result, the cover part can be easily opened from the driver's seat, and the cover part that has been opened once has no risk of closing easily even if it receives an impact from outside. It is what you play.

  In addition, the aggregate part is made of a metal material or a solid resin material, and the cover part is made of a cloth material or a skin material, so that the color of the seat part can be matched, and the selection according to the user's preference can be made, It can be easily exchanged.

  Hereinafter, the best mode of a vehicle load fall prevention device of the present invention will be described in detail with reference to the drawings.

  FIG. 1 is an overall configuration diagram of a state in which the fall prevention device according to the first embodiment is attached to a seat portion of a car as viewed from the side. FIG. 2 is a side view showing a state in which the fall prevention tool of FIG. 1 is folded. FIG. 3 is an overall configuration diagram of a state in which the fall prevention tool is attached to the seat portion as viewed from above.

As shown in these drawings, the vehicle seat 10 includes a seat portion 12 for a person to sit on, a hinge portion 14 provided on each of both rear ends (right side in FIG. 1) of the seat portion 12, and the hinge. And a backrest portion 16 that is pivotally supported via the portion.
The seat part 12 and the backrest part 16 are provided with cushioning materials in order to improve the sitting comfort.

  The fall prevention tool 20 includes a pair of shaft support portions 22 and a plurality of substantially U-shaped aggregate portions that are pivotally supported at both ends by the shaft support portions 22. Expanded, foldable net-like or cloth sheet-like shape that maintains a predetermined distance between the material part 24b, the third aggregate part 24c, the first aggregate part 24a, the second aggregate part 24b, and the third aggregate part 24c And a cover portion 26 that is made up of. And each aggregate part 24a, 24b, 24c makes each frame of 1st aggregate part 24a, 2nd aggregate part 24b, and 3rd aggregate part 24c into the shape of the seat part 12 so that the seat part 12 may be met. It is curved so as to match, and is formed in a substantially U shape. The straight portions of the second aggregate portion 24b are arranged so that the straight portions of the first aggregate portion 24a and the third aggregate portion 24c are substantially parallel at a predetermined distance.

  On one side (door side) of the hinge portion 14, a lever (not shown) for adjusting the inclination angle of the backrest portion 16 is provided. On the other side of the hinge part 14, when using the fall prevention tool 20, a cover part 26 is unfolded and provided with a lock mechanism part 30 that holds it in a stretched state or a state of being unfolded at a desired angle. .

  FIG. 4 is an enlarged side view of a main part when the fall prevention tool 20 is deployed and used. FIG. 5 is an enlarged side view of a main part when the fall prevention tool 20 is folded. FIG. 6 is an enlarged side view of a main part for explaining the unfolding operation of the fall prevention tool 20.

  As shown in FIGS. 4 to 6, the lock mechanism portion 30 includes a movable portion 32 that slides in sliding contact with the second aggregate portion 24b, a stopper portion 33 that can lock the movable portion 32, and a movable portion. 32, a first small aggregate 34 and a second small aggregate 36, which are respectively connected to 32. The first small aggregate 34 is pivotally supported at one end 34f by the movable portion 32 and at the other end 34g by the first aggregate 24a, which is another aggregate. Similarly, in the second small aggregate 36, one end portion 36f is pivotally supported by the movable portion 32, and the other end portion 36g is pivotally supported by the third aggregate portion 24c, which is another aggregate portion.

And when the movable part 32 latches to the stopper part 33, the cover part 26 is provided at predetermined intervals via the first small aggregate 34 and the second small aggregate 36 so that it can be expanded (stretched). Specifically, as shown in FIG. 2, the fall-preventing device 20 is normally folded along the periphery of the side of the seat portion 12 so as not to touch a person's foot or the like sitting on the seat portion 12. ing.
As shown in FIG. 6, a mounting hole 24 f that pivotally supports one end 34 f of the first small aggregate 34 is provided in the first aggregate 24 a near the pivot support 22. Similarly, a mounting hole 24g that pivotally supports one end 36f of the second small aggregate 36 is also provided in the third aggregate 24c in the vicinity of the pivot 22.
The other end portions 34 g and 36 g of the first small aggregate 34 and the second small aggregate 36 are both pivotally supported by the movable portion 32.

  In general, when the fall prevention tool 20 is not used, as shown in FIG. 2, the first aggregate part 24a, the second aggregate part 24b, and the third aggregate part 24c are arranged substantially in parallel with each other. The movable part 32 capable of slidingly moving the second aggregate part 24b is at a position away from the stopper part 33 (left side in FIG. 6).

  Next, when the fall prevention tool 20 is used, the movable portion 32 described above is slid from a position away from the stopper portion 33 to a position where the movable portion 32 is brought into contact (locked) with the stopper portion 33 and the first ossicles are also moved. The spread angles α (about 20 to 25 degrees) from the second aggregate part 24b to the first aggregate part 24a and the third aggregate part 24c are determined by the lengths of the aggregate 36a and the second small aggregate 36b. ing.

Next, as shown in FIG. 7, FIG. 8, and FIG. 9, a method of attaching the fall prevention tool 20 to the vehicle will be described.
FIG. 7 is a diagram for explaining the fall prevention tool 20 preinstalled in a vehicle such as a new car. As shown in FIG. 7, the shaft support portion 22 of the fall prevention tool 20 and the hinge portion 14 of the vehicle seat 10 are shared.

FIGS. 8A and 8B are diagrams illustrating a fall prevention tool 20 of a type retrofitted to a vehicle.
As shown in FIGS. 8A and 8B, a hook portion 22 b is formed on the shaft support portion 22 of the fall prevention tool 20 and is attached to the hinge portion 14.
Next, FIGS. 9 (a) and 9 (b) are diagrams illustrating the fall prevention tool 20 in which a type retrofitted to a vehicle is deformed.
As shown in FIGS. 9 (a) and 9 (b), the shaft support portion 22 of the fall prevention device 20 is provided with a hole portion 22c, and is wound around the back of the backrest portion with a rubber string 22c.

Next, the usage method of this fall prevention tool 20 is demonstrated based on FIG. 4 thru | or FIG.
First, when the supermarket shopping bag 50 is placed from the driver's seat to the passenger seat 12, the fall prevention device 20 is folded and stored as shown in FIG. 5. While holding the movable part 32 by hand, it is slid and moved toward the stopper part 34, or the first aggregate part 24a is lifted upward by hand.
At this time, as the movable portion 32 moves, the attachment angle between the first small aggregates 34 and 36 gradually increases, and the first small aggregate 34 and the second small aggregate 36 once extend in the vertical direction. Therefore, the first aggregate portion 24a and the third aggregate portion 24c that pivotally support each end between the first small aggregate 34 and the second small aggregate 36 are deployed at a predetermined spread angle. Furthermore, as the movable part 32 slides on the second aggregate part 24b, the two first small aggregates 34 and 36 are changed from a square shape to an inverted letter shape as shown in FIG. Abuts against the stopper 33 and is developed at a predetermined spread angle by the weight of the first aggregate portion 24a.

  Thus, since the cover part 25 is fully opened (pasted) so as to cover the entire seat part 12 with the shaft support part 22 as the center, even if a baggage such as a shopping bag is placed on the seat part 12, Do not fall off, break the baggage or lose shape. Further, usually, even when sitting on the seat portion, the aggregate portion is along the lower side portion of the seat portion, so that it does not impair the sitting comfort and does not get in the way.

  Further, the cover 25 can be easily expanded from the driver's seat, and the first small aggregate 34 and the second small aggregate 36 are reversed by their own weight even when the cover 25 once opened is subjected to an impact from the outside. Because it is in the shape, there is no risk of closing easily.

Next, the vehicle luggage fall prevention device according to an embodiment of the present invention is not limited to use only in the passenger seat. As shown in FIGS. 10 (a), 10 (b) and 10 (c), the rear seat portion 19 can be used. The method of use and the method of attaching it are almost the same as the method used for the passenger seat described above and the method of attachment.
Further, in the present embodiment, the three aggregate parts 24a, 24b, and 24c are used. However, the present invention is not necessarily limited to this, and two aggregate parts or a larger number of aggregate parts may be used.
In addition, the number of stoppers is not necessarily limited to one, but by providing a plurality of stoppers that can be protruded, the cover part is not only stuck by selecting the stopper part, but the cover part is stepped to a desired angle. It may be possible to expand it. In particular, in the rear seat portion, since the entire aggregate portion becomes long, it is easier to operate if the cover portion can be expanded in stages.

  The present invention relates to a vehicular load fall prevention device that prevents falling or collapse even if a supermarket shopping bag is mounted on a vehicle seat.

  BRIEF DESCRIPTION OF THE DRAWINGS It is the whole block diagram which looked at the state which attached the load falling prevention tool for vehicles which is 1st Embodiment of this invention to the seat part from the side.   It is a side view which shows the state which folded the baggage fall prevention tool for vehicles which is 1st Embodiment of this invention.   BRIEF DESCRIPTION OF THE DRAWINGS It is the whole block diagram which looked at the state which attached the load falling prevention tool for vehicles which is 1st Embodiment of this invention to the seat part from upper direction.   It is a principal part enlarged side view at the time of expansion | deployment use of the load falling prevention tool for vehicles which is 1st Embodiment of this invention.   It is a principal part expanded side view at the time of accommodation of the load falling prevention tool for vehicles which is 1st Embodiment of this invention.   It is a principal part enlarged side view for demonstrating the expansion | deployment operation | movement of the load falling prevention tool for vehicles which is 1st Embodiment of this invention.   It is explanatory drawing for demonstrating the load falling prevention tool for vehicles which is embodiment of this invention.   It is explanatory drawing for demonstrating the load falling prevention tool for vehicles which is other embodiment of this invention.   It is explanatory drawing for demonstrating the load falling prevention tool for vehicles which deform | transformed other embodiment of this invention.   It is explanatory drawing for demonstrating the state which attached the load falling prevention tool for vehicles which is embodiment of this invention to the backseat.   It is a perspective view which shows the conventional baggage fall prevention tool for vehicles.   It is explanatory drawing which shows the state which uses the conventional baggage fall prevention tool for vehicles.

Explanation of symbols

20: Shaft support 24a: Aggregate part (first aggregate part)
24b: Aggregate part (second aggregate part)
24c: Aggregate part (third aggregate part)
25: Cover part 32: Movable part 33: Stopper part 34: First small aggregate 36: Second small aggregate

Claims (3)

  In a vehicle load fall prevention device for preventing a load placed on a vehicle seat portion from falling down, a pair of shaft support portions and a plurality of aggregate portions pivotally supported at both ends by each of the pair of shaft support portions And an unfoldable / foldable cover part that holds the aggregate part at a predetermined interval, and the aggregate part is arranged along the periphery of the seat part when the cover part is folded, A vehicular fall prevention tool for a vehicle, wherein the aggregate portion is disposed at a predetermined interval so as to cover the seat portion with the pair of shaft support portions as an axis center when the cover portion is deployed.   One of the aggregate parts is provided with a movable part that slides and moves along the aggregate part, and a stopper part that can lock the movable part, and at least one end of the movable part is provided at the bone. The other one is provided with a small aggregate whose other ends are pivotally supported, and when the movable portion is locked to the stopper portion, the aggregate portion is predetermined via the small aggregate. The vehicle luggage fall prevention device according to claim 1, wherein the cover portion is developed so as to be held at an interval of 5 mm.   The vehicle load fall prevention device according to claim 1 or 2, wherein the aggregate part is made of a metal material or a solid resin member, and the cover part is made of a cloth member or a leather member.

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