JP3191298U - Back belt aid - Google Patents

Abstract

The present invention provides a back belt assisting device for a backpack carrying device that makes it easy to pass an arm through the back belt assisting device and has a wide range of fashionability and additional functions.
The material is molded into a V shape or a wide V shape using a material, and each side of the V shape is fixed to the left and right back belts S1 and S2 to connect the left and right back belts. Features. By linking the left and right back belts, it was easier to pass the other arm after passing one arm. In addition to keeping the angle of both back bands constant and preventing them from slipping off the shoulder, the back band function is expanded by securing a certain flat surface on the back band to increase the possibility of fashion.
[Selection] Figure 3

Description

    The present invention relates to a back band assisting device.

    It is common to carry an arm on one back belt and then carry the back on the other back belt through the other arm, but the back belts are independent of each other. The other back belt hangs down unaffected, and it may be difficult to pass the arm through the back belt.

  In order to prevent the back belt from falling off the shoulder, a chest belt that prevents the left and right back belts from spreading has been proposed (Patent Document 1). It does not prevent the spread of the back belt on the back, but it also takes time to attach and detach each time you carry it.

No. 3026143

The back belt used in conventional carrying devices is attached to the backpack body independently on the left and right sides, so even if one arm is passed through one back belt, the other back belt hangs down along the backpack body. In some cases, it may be difficult to pass the other arm through the back belt.
This is particularly difficult for elderly people with disabilities such as forty shoulders and fifty shoulders.

    In addition, the back belt of the carrying device is likely to slip off the shoulder.

  Furthermore, since the shape of the rucksack body is a curved surface, it is not possible to effectively install a reflector for making it easy to see from the following vehicle in order to ensure the safety of walking at night.

  On the other hand, the fashion of attaching various items to a carrying device has become commonplace, but by simply attaching the item to the rucksack body, the wide surface of the back including the back belt portion becomes the fashion dead space.

  The back band assisting device of the present invention is formed into a V shape or a wide V shape using a rod, pipe or flat rigid material, and each side of the V shape is fixed to the left and right back bands, respectively. Then, the left and right back belts are connected.

  The back band assisting device of the present invention is molded into a V shape or a wide V shape by combining the materials.

  The back belt assisting device of the present invention has a holder through which the left and right back belts are passed.

  The back band assisting device of the present invention can arbitrarily change the V-shaped angle.

  The back band assisting device of the present invention can arbitrarily change the width of the V-shaped bottom, that is, the distance between both sides of the V-shaped.

    When carrying the backpack, by linking the left and right back belts, if the arm is passed through one of the back belts, the other back belt is also lifted, ensuring a space between the backpack body and allowing the arms to pass easily.

  By fixing the angles of the left and right back belts, the back belts are less likely to slip off the shoulders.

  Since the surface constituted by the left and right back belts is a flat surface, the function of the reflector can be sufficiently derived.

  In addition, various items can be attached to the plane constructed with the left and right back belts, increasing the possibility of fashion.

Drawing 1 is an explanatory view of a back belt auxiliary tool. Example 1 FIG. 2 is an explanatory view in which a back belt assisting tool is attached to the back belt. Example 1 FIG. 3 is an explanatory view in which a back belt assisting tool is attached to the back belt. Example 1 FIG. 4 is an explanatory view of a back band assisting device provided with a holder. (Example 2) FIG. 5 is a cross-sectional view of FIG. (Example 2) FIG. 6 is an explanatory diagram in which a holder is attached to the back belt. (Example 2) FIG. 7 is an explanatory diagram for adjusting the distance between the left and right holders. (Example 3) FIG. 8 is an explanatory view showing an example of decoration. Example 4 FIG. 9 is an explanatory diagram showing an example of decoration. Example 4 FIG. 10 is an explanatory diagram showing an example of decoration. (Example 5)

  By configuring the back band assisting device with a simple structure, it is easy to put the arm through the back band, and the possibilities of fashionability and additional functions are expanded.

  FIG. 1 is an explanatory view of a back band assisting device of the present invention. A back band auxiliary left V1 and a back band auxiliary right V2 are connected by a back band auxiliary bottom V3.

  FIG. 2 shows a state in which the V-shaped back band assisting device of the present invention is attached to the back band S. The shape of the back band S can correspond to a band shape as well as a band shape.

  The back belt left S1 and the back belt right S2 are independently attached to the rucksack body R.

  The back belt auxiliary left V1 is fixed to the back belt left S1, the back belt auxiliary right V2 is fixed to the back belt right S2, and the back belt left S1 and the back belt right S2 are connected.

  FIG. 3 shows a back belt assisting device of the present invention, in which a V-shaped wide bottom belt assisting device is attached to the back belt S. The shape of the back band S can correspond to a band shape as well as a band shape.

  The back belt left S1 and the back belt right S2 are independently attached to the rucksack body R.

  The back belt auxiliary left V1 is fixed to the back belt left S1, the back belt auxiliary right V2 is fixed to the back belt right S2, and the back belt left S1 and the back belt right S2 are connected.

  The position of fixing the back belt auxiliary left V1 to the back belt left S1 and the position of fixing the back belt auxiliary right V2 to the back belt right S2 are adjusted, and the back belt left S1 and the back belt right S2 are adjusted. It is possible to correspond to products with different intervals.

  In Example 1, in addition to attaching in the manufacturing process, it can be attached after manufacturing.

  FIG. 4 shows the holder H of the back band assisting device of the present invention.

  In the holder H, a holder left H1 and a holder right H2 are connected by a holder connection H3. The holder connection H3 only needs to be able to fix the holder left H1 and the holder right H2, and the shapes thereof are various. This figure shows two basic examples.

5 is a cross-sectional view taken along line YY ′ of FIG.
The back belt pass T includes a back belt pass T1 constituted by the holder left H1 and the holder connection H3, and a back belt pass T2 constituted by the holder right H2 and the holder connection H3.

  FIG. 6 shows that the back belt left S1 and the back belt right S2 are passed through the back belt passage T1 and the back belt passage T2, respectively, and are connected by the holder connection H3.

FIG. 7 shows an example in which the left and right sides of the holder connection H3 are separated so that the left and right intervals can be adjusted.
When the holder H is in a position close to the rucksack main body R1, it functions even if the separated holder connection H3 is not fixed at a fixed interval, but when it is installed at a position away from the rucksack main body R1, It is desirable to fix the holder connection H3.
Further, if the holder left H1 and the holder right H2 can be rotatably installed independently of the holder connection H3, the mounting angle of the holder left H1 and the holder right H2 of the holder H is adjusted. Make it possible.

  FIG. 8 shows an example in which the holder H is decorated.

  FIG. 9 shows an example in which the holder H is decorated.

FIG. 10 shows an example in which the holder H is installed at a position away from the backpack body R1 and decorated.
It is possible to increase the possibility of fashion by attaching stuffed animals, etc., or to attach a reflector to contribute to traffic safety.
In addition, the effect of preventing the back belt from slipping off the shoulder is enhanced.

V1 Back belt auxiliary left V2 Back belt auxiliary right V3 Back belt auxiliary bottom S Back belt S1 Back belt left S2 Back belt right R Backpack body H Holder H1 Holder left H2 Holder right H3 Holder connection T Back belt through T1 Back belt through T2 Back Obi

Claims (5)

  Molded into a V-shape or a wide-bottomed V-shape using a rod, pipe or flat rigid material, and each side of the V-shape is fixed to the left and right back belts to connect the left and right back belts. A back band assisting device characterized by that.   The backband assisting device according to claim 1, wherein the backband assisting device is formed into a V shape or a wide V shape by combining the materials.   The back belt assisting device according to claim 1 or 2, further comprising a holder through which the left and right back belts pass.   The back band assisting device according to any one of claims 1 to 3, wherein the V-shaped angle can be arbitrarily changed.   The back band assisting device according to any one of claims 1 to 4, wherein the width of the V-shaped bottom, that is, the distance between both sides of the V-shaped can be arbitrarily changed.

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