JP2007228933A - Trousers for fishing - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To more improve the heat retaining properties of trousers for fishing. <P>SOLUTION: The trousers for fishing are composed as follows. The trousers for fishing are obtained by using a foamed material fabric and a plurality of recessed parts 20 in a dispersed state molded by pressing are provided in a part or all of the inside of the trousers. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

  The present invention relates to trousers that can be worn during fishing and can enter into water for fishing, that is, fishing trousers.

Tights type using foaming synthetic resin such as foam rubber such as chloroprene rubber such as neoprene (trade name) and polyurethane in order to fish by immersing in cold water of flowing rivers in fishing and mountain stream fishing. Wearing fishing trousers, etc. and taking measures to keep warm. In addition, since fishing is sometimes carried out while standing in a fast-flowing place, trousers that are in close contact with the thighs and calves are often used so that the resistance of water can be reduced as much as possible. However, trousers made of the above materials are stretchable and have no water permeability or breathability. There is a problem that it is in a state close to that of the vacuum and is very difficult to remove. Patent Document 1 below by the present applicant discloses a fishing trouser that facilitates such attachment and detachment.
Japanese Patent Laid-Open No. 2001-200413

However, when fishing in a fast-flowing place, especially when it is cold in winter, body temperature is lost. Moreover, even if the angler goes out of the water, he wears pants as it is, and it is easy to sweat in these pants.
Therefore, the problem to be solved is to further improve the heat retention of the fishing trousers.
In addition to this, try not to cool the body with hard sweat.

  In 1st invention, it is fishing trousers which used foaming material cloth, and a plurality of discrete crevices formed by press are provided in a part or the whole inside of the trousers. Provide fishing trousers.

In 2nd invention, most of the said many recessed parts provide the trousers for fishing of 1st invention currently formed so that the opening side may spread.
In 3rd invention, the trousers for fishing of the 1st or 2nd invention which provide the water-impermeable surface layer including the surface of the said many recessed parts inside the said fabric are provided.

  In the first invention, a large number of recesses are provided on the inner surface of the fishing trousers, and when worn, the air in the many recesses is warmed by the angler's body, and these recesses are discrete. Since each is independent, there is no continuity and air flow is unlikely to occur. Therefore, since the warm air in a recessed part is hold | maintained, it is excellent in heat retention.

  In the second invention, in addition to the first invention, when sweating up on the land or in the summer, the sweat can be temporarily accommodated in a number of recesses provided on the back side of the pants, Alleviates the discomfort caused by sweat. Also, if the liquid sweat stays in the recess as it is, the heat retention when entering the water is disturbed, but since the opening side of the recess is widened, at least the angler moves his body When the fabric forming the pants is distorted or bent, sweat flows down from each recess and is discharged.

  Many fine bubbles resulting from the foaming are exposed on the surface of the foam material, and the sweat that has been left invades into the fine bubble holes, and even if the sweat has once settled, it is then turned into steam again. The rash erupts and sweaty discomfort returns, and the moisture tends to cool down. However, in the third aspect of the invention, a non-permeable surface layer is provided on the inner side of the pants, so that it can be prevented that the perspired sweat permeates and comes out again as vapor. Can be prevented.

Hereinafter, the present invention will be described in more detail based on an embodiment shown in the accompanying drawings.
FIG. 1 schematically shows a fishing trouser 10 according to the present application. It is a type of pants having a socks and shoes. A large number of recesses 20 having a circular shape or a hexagonal shape in plan view are arranged in a discrete manner inside the pants 10. FIG. 2 is an enlarged cross-sectional view of a part B of the trousers. The trousers 10 are made of a woven fabric made of synthetic resin fibers such as nylon and polypropylene on the outside of the foam sheet fabric 10B made of foamed synthetic resin such as polyurethane rubber and foamed rubber such as chloroprene rubber having a thickness of about 3 mm. For example, a decorative sheet fabric 10A of about 100 microns is attached. The foam material 10B has waterproofness and airtightness as a whole of its thickness, and also has stretchability. There are many bubbles inside, and some of these bubbles are exposed on the surface of the fabric, and there are many fine holes. The decorative fabric improves the appearance of the foam fabric and reinforces the outer surface to prevent breakage.

  FIG. 3 is a diagram for explaining a method of forming a recess. After the woven fabric makeup fabric 10A is adhered to the outside of the foam material fabric 10B, the trouser material is placed on the flat base 12D. As shown in FIG. 3, the pants are placed so that the inner surface of the trousers faces upward. From above, a pressing die 12U in which a plurality of (or many) convex portions 12UT for concave portions are formed on the lower surface side is pressed while heating. These convex portions 12UT have a tapered shape, and in this example, the tip having a flat cross section is a trapezoidal convex portion. In this way, a large number of concave portions 20 'having a shape corresponding to the convex portion 12UT are formed. By this pressing operation, fine holes due to bubbles exposed on the inner surface of the trouser material, in particular, the inner surface side of the recess 20 'are crushed as a whole, and the unevenness caused by the holes becomes shallower than before pressing. The surface becomes planar.

  A non-water-permeable (waterproof) surface layer 10 </ b> C is formed on the surface (inner surface) of the trouser material including the recess 20 ′ on the side where the recess exists. In this example, it is a vapor-deposited layer of metal such as titanium or aluminum, and covers a large number of fine holes due to bubbles exposed on the inner surface to prevent water from entering. The result is shown in FIG. 2, and a recess 20 is formed. The surface layer may be formed of a synthetic resin film. Since the surface is pre-pressed, the bubble holes are crushed or reduced in size, so that these surface layers are easily formed. Each of the numerous recesses 20 formed in this way is water-impermeable, and at least most of the recesses 20 extend toward the opening side, that is, the inclination in the direction in which the peripheral wall 20K of the recesses spreads outward. The entered sweat drops are not sucked into the bubble holes of the foam fabric 10B, and easily fall when the fabric forming the trousers is distorted or bent by the movement of the angler.

  After a lot of sweat, the sweat that falls from each recess goes to the feet of the pants, and in the type of pants having a socks, it accumulates at the feet, but on the upper part of the body (for example, the thigh) Because the cold is suppressed, it is relatively unnecessary to feel the cold of the body, and can stay in the water for a long time.

Furthermore, since the surface layer 10C provided on the inner side of the trouser material is provided not only in the concave portion but also in the flat portion which is the peripheral region thereof, it is easy to slip and to wear and take off. In addition, as described above, the air in each of the independent recesses is easily retained and has excellent heat retention.
Furthermore, if the surface layer has water repellency and water is repelled, sweat remaining in the recesses 20 can be more effectively prevented. In addition, if the size of the entrance opening of the recess 20 is 4 mm ² or more and the depth is 0.5 mm or more, for example, 0.5 to 3 mm, air is likely to stop.

  In the trouser structure according to the manufacturing method shown in FIG. 3, the outer surface of the trouser becomes a flat surface, and the influence of the inner concave portion 20 does not substantially appear. Therefore, the water flow resistance may be reduced during use in the river. However, irregularities may be formed on the outside. The thickness of the foam material dough 10B of the present application can be said to be a thickness such that the concave portion provided on the inner side does not substantially appear as the convex portion on the outer side of the fabric in addition to heat retention.

  The planar shape of the recess may be a polygon such as a hexagon as described above, or may be a circle, and the shape is arbitrary as long as each is independently discrete. It is also possible to mix the shapes. Furthermore, as shown in FIG. 4, the cross-sectional shape of the recess 20 is not limited to a trapezoidal shape, but may be an arc shape, and the shape is arbitrary. However, it is preferable that the peripheral wall 20K is inclined so as to spread toward the opening side. Many of the recesses 20 may be formed so that all of them extend to the opening side, or almost (only) except for a part thereof may be formed to extend to the opening side. Moreover, the pants which do not have a tabi part or a shoe part may be sufficient. When you wear fishing trousers and enter the water, water enters the trousers through the gap on the skirt side, but when you go up to the land, the water in the trousers is drained from the skirt side, and many recesses Since the air inside is warmed and stopped, the heat retaining property is similarly excellent.

  The present invention can be used for fishing trousers (waders).

FIG. 1 is a schematic front view of a partially broken fishing trouser according to the present invention. FIG. 2 is an enlarged view of a portion B in FIG. FIG. 3 is a diagram showing a process of the method for manufacturing the pants of FIG. FIG. 4 is a view of another embodiment of the main part of the fishing trouser according to the present invention.

Explanation of symbols

10 Fishing Trousers 10B Foam Material 10C Surface Layer 20 Recess

Claims (3)

  A fishing trouser using foam material, wherein a plurality of discrete concave portions formed by pressing are provided on a part or the whole of the inside of the trouser.   The fishing trouser according to claim 1, wherein most of the plurality of recesses are formed so that an opening side is widened.   The fishing trousers according to claim 1 or 2, wherein a non-water-permeable surface layer is provided on the inside of the fabric including the surfaces of the plurality of recesses.

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