JP5341833B2 - Baggage fall prevention device for automobiles - Google Patents

Description

  The present invention relates to a fall prevention tool used when an article is temporarily placed on a seat other than a driver's seat of an automobile.

  Traditionally, car seats have been made for the purpose of seating by people and are not places for placing handbags, shopping bags, etc., but when driving alone, small bags are easy to place on the seat and are convenient. Because there is, it is placed easily. If the brakes are applied with the baggage placed, it may fall from the seat to the floor, causing the item to become dirty or damaged. In addition, the baggage is distracted when dropped, and there is a safety problem.

In order to solve this problem, the following proposals have been made.
For example, in Patent Document 1, a plurality of cushion plate members are connected and rotated to enable standing and lying down, and are attached to a seat surface of a seat seat and fixed with a belt. The structure that can be shared is written.

  In Patent Document 2, a bracket is provided on the side of the seat of the seat, and the lower end of an arm having both ends of a rod parallel to the front portion of the seat fixed to the front end of the bracket can be freely rotated and stopped. A structure is described in which the bar moves from the lower side to the upper side of the seat to prevent the load from falling.

  In Patent Document 3, a load drop prevention device is provided by combining a slide pipe and a lifting / lowering handle with a luggage receiving net attached to the lower part of a seat of an automobile, and if necessary, the handle is lifted to prevent the falling of the luggage. The structure that enables is described.

  In Patent Document 4, a retractor incorporating a cloth, a net, or a flexible seat is disposed in or near the seat of an automobile, and the locking portion at the front end of the seat is locked to a seat back or a dash panel. And the structure which prevents the fall of the load is described.

  In Patent Document 5, a base end portion of a cover sheet is attached to a bottom front portion of an instrument panel, and a locking portion provided at a front end portion of the cover sheet is replaced with a fixed locking portion provided in a passenger seat. By connecting and locking, a structure is described in which a cover sheet is stretched around the front passenger seat and the front of the instrument panel, and the luggage does not fall on the floor.

JP 2006-256538 A Actual Kaihei 1-178150 Utility model registration No. 3101984 Japanese Utility Model Publication No. 54-081553 Japanese Utility Model Sho 61-054933

  In the method disclosed in Patent Document 1, it is possible to sufficiently achieve the purpose of preventing the fall, but since the load fall prevention device is installed as a seat cushion on the seat surface of the passenger seat, It seems that the original sitting comfort is impaired and there are some safety problems.

  In Patent Documents 2 and 3, although the purpose of preventing fall can be sufficiently achieved, a fall prevention device is installed below the front part of the seat, and when the device is seated on the seat, The seating comfort is impaired, and the apparatus becomes complicated and there is a problem in cost.

  In Patent Documents 4 and 5, it is necessary to install a large-scale device around the seat of an automobile, the interior aesthetics are not preferable, and there is a problem in terms of cost.

  Therefore, the problem to be solved by the present invention is not to fix the device around the seat of the vehicle other than the driver's seat, but to the periphery of the seat, and can be easily attached / detached, the structure is simple, and the vehicle can be manufactured at a relatively low cost. It is to provide a baggage fall prevention device.

  A plate that can be placed on the seat surface of a seat other than the driver's seat of an automobile and is located on the side of multiple plates assembled like a fence on the front and side of the seat becomes the mounting plate, and a metal plate on the rear end The fixing bracket can be pivotably mounted by a connecting shaft, and the fixing bracket can be removably attached to a seat belt buckle of an automobile. The plurality of plates can be folded at the hinge portion, and can be folded and stored. The structure is the gist.

  The metal plate fixing bracket is pivotally attached to the center portion of the mounting plate, and a protrusion is provided to prevent the downward movement of the protruding piece. When a load is applied to the prevention device, torque is applied to the mounting plate from the fixing bracket inserted into the seat belt buckle, and the baggage fall prevention device is displaced. The gist of the structure is to prevent the shift caused by the torque and to hold the baggage firmly.

  Since the shape of the seat of the automobile and the position of the seat belt buckle differ depending on each automobile manufacturer and model, it is necessary to adjust the position by mounting the metal plate fixing bracket. Therefore, the gist is a structure in which a plurality of mounting holes capable of changing the position of the fixing bracket are provided, the position of the connecting shaft can be changed, and the adjustment can be made according to the shape of the seat of the automobile.

  If necessary, place the baggage drop prevention device on the seat (seat surface) of the car, and the metal plate fixing bracket is inserted into the seat belt buckle in the same way as when the car seat belt is inserted. By doing so, the wall of the plate serves as a baggage guard on the front and side of the seating surface of the seat, and the baggage does not fall off the seating surface even when sudden braking is applied.

  When the baggage fall prevention device is unnecessary, it is removed from the seat belt buckle, folded and stored in a door pocket or the like, so that no device is required around the seat and the seating comfort inherent in the car seat is not impaired. Furthermore, the structure is simple and can be manufactured at low cost.

The perspective view of the usage example of the baggage fall prevention tool for motor vehicles of this invention. The perspective view of the baggage fall prevention tool for motor vehicles of this invention. The front view of the baggage fall prevention tool for motor vehicles of this invention. The top view of the baggage fall prevention tool for motor vehicles of this invention The AA expanded sectional view of the fixing bracket attachment part of FIG. The perspective view of the folded state of "FIG. 2". The top view of "FIG. 6". The perspective view of the baggage fall prevention tool for motor vehicles which consists of several hinge parts of this invention. The perspective view of the folded state of "FIG. 8".

  Hereinafter, embodiments of the present invention will be described in detail with reference to FIGS. FIG. 1 shows a use state in which the baggage fall prevention device 5 of the present invention is placed on a seat surface 2 of a seat 1 of an automobile, and a bag 11 is placed on a seat belt buckle 3 with a fixing bracket 11 inserted. It is.

  The baggage fall prevention device 5 shown in FIGS. 1 to 4 includes a guard plate 6 positioned in front of the seating surface and a mounting plate 7 positioned on the side of the seating surface provided with a fixing metal 11 and a displacement prevention plate 10. It is connected to a substantially L-shape to form a fence, and rotates around the opening / closing shaft 9 so that it can be folded. 6 and 7 show the baggage fall prevention device 5 in a folded state. 8 and 9 show an embodiment comprising a plurality of hinge portions. In the following description, the side on which the baggage 4 shown in FIG.

  As shown in FIGS. 2 and 4, the guard plate 6 is formed such that the plate is formed along the seating surface 2 of the seat 1 and connected to the hinge portion 8. The bent portion 6a at the tip of the guard plate 6 is bent inward from 45 degrees to 90 degrees in order to prevent a lateral shift after the baggage 4 hits the guard plate 6 by the action of a vehicle brake or the like. The bending dimension may be a dimension that is not inconvenient when folded and stored.

  As shown in FIGS. 2 to 4, the mounting plate 7 has a hinge portion 8 at one end, and is combined with the guard plate 6 and the opening / closing shaft 9 so as to be rotatable. The other end portion is provided with a plurality of positioning holes 7a into which the connecting shaft 12 to which the fixing bracket 11 is connected is inserted. The positioning hole 7a has a size that allows the shaft of the connecting shaft 12 to be loosely inserted as shown in FIG. 5, and has a hole shape that prevents rotation of the shaft after insertion. However, the positioning hole 7a is a plurality of screw holes, and the connecting shaft 12 can be directly screwed in. Further, as shown in FIG. 7, the endmost portion is bent inward so that the knurled knob 14 does not contact the guard plate 6 in a state where the guard plate 6 is folded.

  The slip prevention plate 10 is a plate having a lower end curved in a boat bottom shape, and is attached so as to protrude downward at an inner position near the center of the mounting plate 7. The lower end of the stopper plate 10 may be a straight line, but as shown in FIG. 3, by curving it into a boat bottom shape, the fixing bracket 11 is inserted into the seat belt buckle 3 and placed on the seat surface 2, It is easy to maintain the posture of the baggage fall prevention device 5 and the contact with the seating surface 2 is soft and the seat is difficult to be damaged. The slip-preventing plate 10 can be detachably attached with a screw or the like, and can be used by inverting the baggage drop prevention device 5 180 degrees by attaching it to the opposite side (upper part). In this case, the guard plate 6 and the mounting plate 7 are desirably symmetrical in the vertical direction. The stopper plate 10 may be formed integrally with the mounting plate 7.

  The anti-slip material 10a attached to the lower end portion of the slip prevention plate 10 prevents the slip at the slightly raised portion on the side of the seat surface 2 when a load is applied to the guard plate 6 shown in FIG. A molded product made of a synthetic rubber, a flexible plastic, rubber or the like, which is a material that does not damage the sheet of the surface 2 and has a high frictional resistance, is fitted to the stopper plate 10. The anti-slip material 10a may be a single piece of the above material.

  1 to 4, the fixing bracket 11 is a substantially U-shaped strip-shaped metal plate that can be inserted into the seat belt buckle 3, and is bent into a shape in which one of the three sides is long, The front end of the long side is formed with a width that can be detachably attached to the seat belt buckle 3, and is provided with a locking square hole 11a. The long side and the short side facing each other are provided with through-holes that can be rotatably inserted into the insertion portion of the connecting shaft 12 shown in FIG. A through hole 11b is provided on the long side coaxial with the through hole. The bending of the fixing bracket 11 is to improve the insertion property to the seat belt buckle 3, and may be a flat plate if the dimensions and shape of the connecting shaft 12 are changed. In addition, various designs can be changed.

  The connecting shaft 12 shown in FIG. 5 is made of metal, and a first fitting insertion portion for inserting a through hole provided on the short side of the fixing bracket 11, a second fitting insertion portion for inserting a washer 13, and a caulking portion. 12 a, a third fitting insertion portion to be inserted into the positioning hole 7 a of the mounting plate 7, and a screw portion, and a through hole provided on the short side of the fixing bracket 11 is used as the first fitting insertion portion of the connecting shaft 12. It inserts so that rotation is possible, the washer 13 is inserted by insertion in the 2nd insertion insertion part, the washer 13 is fixed by the crimping part 12a, and detachment | leave of the fixture 11 is prevented. The through hole 11b of the fixing bracket 11 is used for caulking.

  As shown in FIG. 5, the connecting shaft 12 is attached to the mounting plate 7 by inserting the third fitting insertion portion of the connecting shaft 12 into the positioning hole 7a of the mounting plate 7 and detachably attaching the knurled knob 14 to the screw portion. To do.

  The rubber plate 15 is attached to the surface of the knurled knob 14 by adhesion or the like as a detent for the knurled knob 14. The rubber plate 15 comes into contact with the surface of the mounting plate 7 and is prevented from rotating by a compression action due to the screw pressure.

  The material of the connecting shaft 12 is not made of metal, but the threaded portion and the crimped portion 12a are formed of a synthetic resin in a shaft-like integrated product, and the strength as a baggage drop prevention tool may be maintained. .

  8 and 9, the embodiment including a plurality of hinge portions 8 and 16 is provided with a hinge portion 16, an opening / closing shaft 17, and a side plate 18 in place of the bent portion 6 a, and is substantially U-shaped. This structure prevents the baggage 4 from jumping out to the left side of the seat when the fence is assembled by the hinge portion 16 and the opening / closing shaft 17 so as to be foldable. The height of the side plate 18 may be equal to or less than that of the guard plate 6. The width may be folded so that it can be stored. This embodiment is effective when a plurality of small articles purchased at department stores, convenience stores, etc. are placed. When the baggage fall prevention device 5 is not used, it can be folded and stored in a door pocket of an automobile.

  The guard plate 6, the mounting plate 7, the displacement prevention plate 10, the side plate 18, and the opening / closing shaft 9 have the strength to receive and not drop the baggage 4 when the vehicle suddenly brakes. Any of plastic, metal, wood, cardboard, etc. may be used. Also, the shape can be various designs by straight lines and curves.

  The hinges 8 and 16 shown in FIG. 2 to FIG. 4, FIG. 8 and FIG. 9 are the same mechanisms as those commonly used in general such as folding cellular phones. The movable hinge portion 8 retains the L-shaped and U-shaped assembly shape when a load is applied to the baggage drop prevention device 5, and the flat surfaces of the holding portions 8a and 16a are superposed on each other. It is a structure that restricts movement. In addition to the pivotable structure, the opening and closing shafts 9 and 17 are structures that can temporarily stop the movement of the guard plate 6, the mounting plate 7, and the side plate 18 in the used state and the folded state.

  FIG. 6 and FIG. 7 show that the baggage drop prevention device 5 is folded in a compact state in which the guard plate 6 and the mounting plate 7 overlap with each other due to the misalignment between the guard plate 6 and the center of the opening / closing shaft 9. It becomes a structure and can be stored in a door pocket or the like.

As shown in FIG. 1, the baggage fall prevention device 5 is used by placing the baggage fall prevention device 5 on the seat surface 2 of the seat 1, assembled in a fence shape, and attaching the fixing bracket 11 to the seat belt buckle 3. Insert it. Since the seat surface 2 of the seat 1 is different in size and shape depending on the model of the automobile, the position of the fixing bracket 11 is set so that the guard plate 6 and the displacement prevention plate 10 can be placed on the seat surface 2 in a balanced manner. The knurled knob 14 is inserted by adjusting at 7a.
When the baggage 4 does not need to be placed and is not used, or when carrying a person, the fixing bracket 11 is removed by unlocking the seat belt buckle 3 and folded to be stored in a door pocket or the like.

1 Seat Seat 2 Seat 3 Seat Belt Buckle 4 Baggage 5 Baggage Fall Prevention
6 Guard plate 6a Bent part 7 Mounting plate
7a Positioning hole 8 Hinge part 8a Holding part 9 Opening / closing axis
10 Stop plate
10a Anti-slip material
11 Fixing bracket
11a square hole
11b Through hole
12 Connecting shaft
12a Caulking section
13 Washer
14 Knurled knob
15 Rubber plate
16 Hinge part
16a Holding part
17 Opening / closing axis
18 Side plate

Claims (3)

      A metal plate fixing bracket is pivotally attached to one end of a single plate made up of a plurality of plates assembled in a fence shape so that it can be placed on the seat surface of a seat other than the driver's seat of an automobile. An automobile baggage fall prevention device characterized in that the fixing bracket can be removably attached to a seat belt buckle of an automobile, and the plurality of plates can be folded and stored.       2. The baggage drop prevention device for an automobile according to claim 1, wherein a protruding piece is provided in the vicinity of a central portion of the plate on which the metal plate fixing bracket is rotatably mounted.       The baggage fall prevention for automobiles according to claim 1 or 2, wherein a plurality of mounting holes for changing the position of the fixing metal are provided in a plate on which the metal metal fixing metal is mounted. Ingredients.

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