JPS5811209Y2 - Shoulder belt - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a shoulder belt used for a backpack or the like.

Conventionally, as shown in Fig. 1, shoulder belts have had a narrow part 1 and a wide part 2 separately prepared, which are sewn and connected, and a shoulder pad 3 is completely covered on the back side of the wide part 2. They are sewn together and fixed together.

This conventional shoulder belt has a narrow part 1 and a wide part 2 connected by sewing, which is not aesthetically pleasing.
Also, it often peels off and is cut off from that part.

Furthermore, when manufacturing this, there is a process of connecting the narrow width part 1 and the wide width part 2 by sewing, and a process of sewing and fixing the shoulder pad 3 to the back side of the wide width part 2 over the entire surface. ,
Since there is a lot of sewing work involved, manufacturing costs are inevitably high.

In view of these circumstances, the present invention provides a shoulder belt that is aesthetically pleasing, durable without being cut during use, and that can be manufactured at low cost with reduced manufacturing costs. be.

Hereinafter, the present invention will be explained with reference to an embodiment shown in the drawings. In FIG. 2, 4 is a narrow portion and 5 is a wide portion.

The narrow width portion 4 and the wide width portion 5 are woven continuously and integrally, and at least the wide width portion 5 is woven in a hollow weave to form a cylindrical shape.

Specifically, as shown in Fig. 3, a large number of warp threads 7 are arranged parallel to each other in the upper and lower two rows, and only to the upper row in the center.
First, the weft threads 8 are driven in to weave the narrow width part 4, and then the weft threads 8 are successively driven into the warp threads 7 of the upper and lower metal parts so as to form a hollow weave, forming a cylindrical shape and forming the wide width part 5. It is composed.

In this case, the warp yarns 7 that are not interwoven with the weft yarns 8 in the narrow width section 4 are cut at the end Z of the wide width section 5.

In addition, as shown in Fig. 4, the warp threads 7 are arranged in two tiers, upper and lower.
The warp part is made narrower, and the weft threads 8 are sequentially inserted into the entire part so as to form a bag weave to form the narrow width part 4.Continuing with this, the warp part 7 is made wider in the warp part. Then, the wide portion 5 may be woven by sequentially inserting the weft yarns 8 therein so as to form a bag-like weave.

Then, a shoulder pad 9 made of a flexible material such as foamed urethane is placed inside the wide part 5 of the belt material woven in this manner, and the shoulder pad 9 is inserted into the opening 10 (the wide part 5 in the case shown in FIG. 4). Create an incision on either the top or bottom of the edge.

), and the opening 10 is closed by sewing or the like and fixed inside.

First of all, the shoulder belt of the present invention has excellent aesthetics because the narrow width part and the wide width part are continuous and integrated, and since the warp threads are continuous in that part, they do not break during use and are durable. It becomes a sexual thing.

Also, the shoulder pad is inserted inside the wide part, so
Even when the work of fixing this is done by sewing, it can be easily done, so the manufacturing cost is reduced and the product is inexpensive.

[Brief explanation of drawings]

FIG. 1 is a diagram showing a conventional shoulder belt, and FIG. 2 is a diagram showing an embodiment of the present invention. FIG. 3 is a diagram explaining the middle part and wide part in the present invention, in which a is a schematic plan view, and
is a cross-sectional view of the X-X and Y-Y portions in a. FIG. 4 is a diagram for explaining another example, in which a is a schematic plan view, and b and C are X'-X' in a,
It is a figure which shows the cross section of Y'-Y' part. 4...Middle part, 5...Wide part, 9
...Shoulder pad.

Claims (1)

[Scope of utility model registration request] A shoulder belt characterized in that a narrow width part and a wide width part are woven continuously and integrally, and at least the wide width part is woven into a hollow weave to form a cylindrical shape, and a shoulder pad is inserted and fixed inside the wide width part. .