JPH0410169Y2 - - Google Patents

Description

[Detailed explanation of the idea] [Industrial application field] This invention relates to rain pants.

[Conventional technology]

Utility Application No. 162358/1988, filed by the present applicant on October 21, 1985, is a pair of rain pants with a breastplate that allows for urination while being worn and has a waterproofing mechanism for this opening. As shown in the figure and FIG. 6, a vertical urination cut 31 is provided in the front crotch area, and a slider that engages with both edges of the vertical cut 31 is provided.
The fastener 32 is sewn to open and close freely, and the inner cover cloth 33 having a V-shaped cross section is welded to the right edge of the right slide fastener 32, that is, the right edge of the vertical cut 31, so that the center fold line is on the left side and the free edge is on the front right. - Welding an outer cover cloth 34 covering the inner cover cloth 33 and having a free right edge on the left edge of the fastener 32, that is, the vertical cut 31;
The outer lid cloth 34 and the inner lid cloth 33 are joined to the pants body in a watertight manner at the upper end horizontal weld line 35 and the lower end horizontal weld line 36 of the vertical cut 31.

[Problem that the invention attempts to solve]

However, in these rain pants, there is a horizontal weld line 36 at the lower end of the outer cover cloth 34 and the inner cover cloth 33, which join them to the pants body in a watertight manner, and water that has entered from the free edge (see Fig. 5). (see arrow A in FIG. 6) accumulates in the bag above the horizontal weld line 36 and is difficult to drain, and there is a concern that it may infiltrate into the interior in some cases.

[Means for solving problems]

In order to solve the above-mentioned problems, this invention connects the inner and outer cover cloths from the left end of the lower horizontal weld line with an upward welding weld line, and also connects the outer cover cloth to the lower horizontal weld line above the lower horizontal weld line. A drainage hole is drilled in the drain hole.

[Effect]

According to this invention, water that has entered through the gap between the free edges of the outer lid fabric on the front side of the pants body falls under its own weight and is drained outside from the drainage hole, and since there is a drain weld line, this area There is no possibility of water intrusion into the interior.

〔Example〕

1 to 4 show examples of this invention.

As shown in Figure 1, the rain pants of this invention are made of heat-weldable waterproof fabric made by coating one side of polyester woven fabric with a thermoplastic synthetic resin such as polyvinyl chloride. A trapezoidal breastplate 2 made of a double-layered self-fabric material is connected to the upper front edge of the pants portion 1 via a welded edge 3, and is connected to the pants section 1 in a watertight manner by welding. A pair of buckles 4 are attached to the edges, and an X-shaped shoulder hanging belt 5 is detachably attached between the pair of buckles (not shown) attached to the upper edge of the back of the pants portion 1 and the buckle 4 of the breast plate 2. It has a breastplate attached to it.

The pants portion 1 is provided with a vertical urine cut 6 (see details in FIG. 4) at the front crotch area, and an inner lid cloth 7 with a V-shaped cross section is attached to the right edge of the vertical cut 6 so that the center fold line 8 is on the left side and free. A weld line 10 is connected to the front of the front cloth 9 (see Fig. 4) of the pants section 1 so that the edge is on the front right side, and covers the inner cover cloth 7 on the left edge of the vertical cut 6, and leaves the right edge free. The outer lid cloth 11 is extended and connected to the front cloth 9 via the weld line 12, and the outer lid cloth 11 and the inner lid cloth 7 are welded to the trouser part 1 at a horizontal weld line 13 at the upper end of the vertical cut 6 and a horizontal weld line at the lower end. They are joined by a line 14 in a watertight manner.
Furthermore, an upward draining weld line 15 (see FIG. 2) connecting the inner and outer lid cloths 7 and 11 is connected from the left end of the lower horizontal weld line 14, and the outer surface of the free part of the inner lid cloth 7 is connected to the outer lid cloth. 11, and a surface fastener 17 that engages with the front cloth 9 is fixed to the inner surface of the free part of the outer cover cloth 11, and above the lower horizontal weld line 14 of the outer cover cloth 11. Circular drainage hole 1
8 is provided, and this drain hole 18 is covered with a semicircular cover piece 19 (see FIG. 3) having an open bottom end.

Even if water enters through the gap between the meshing parts of the hook-and-loop fasteners 17 due to heavy water splashes on the front, the inner lid cloth 7, which is folded in half and has a V-shaped cross section, prevents water from entering the inside. Water that has fallen under its own weight inside the outer cover cloth 11 collects at the lower horizontal weld line 14 and is drained out from the drain hole 18 (see arrow B in FIGS. 3 and 4). Further, even if some water accumulates between the inner and outer cover cloths 7 and 11 of the lower horizontal weld line 14, the upwardly directed drain weld line 15 is located inside thereof, so that water ingress is completely blocked.

The semicircular cover piece 19 is open at the lower end and protrudes somewhat, so that there is no problem with drainage from the drain hole 18, and it also functions to prevent water from entering from the front, and the drain hole 18 is not visible from the front. Good appearance.

The rain pants may have slide fasteners F (see chain lines in Figure 4) attached to both ends of the vertical cut 6 to open and close the openings. Of course, it can also be applied to various types of rain pants that do not have a breastplate.

〔effect〕

As mentioned above, the rain pants related to this invention are
In order to prevent water from seeping through the vertical urine incision in the front crotch area, an inner lid cloth with a V-shaped cross section and an outer lid cloth that covers it are attached, and both lid cloths are watertightly joined to the front cloth of the pants with the upper and lower horizontal weld lines. Rain pants have an upward welded edge extending upward from the left end of the lower horizontal weld line, and a drainage hole is drilled at the lower end of the outer lid cloth. Even if water enters from the free end of the pipe, the water that falls under its own weight on the inner surface will accumulate on the lower horizontal weld line and will be drained out from the drain hole sequentially. This has the effect of completely eliminating the possibility of water seeping through the cuts.

[Brief explanation of drawings]

FIG. 1 is a plan view showing an embodiment of this invention, FIG. 2 is a partially cutaway plan view of the same as above, and FIGS. 3 and 4 are sectional views taken along the line of FIG. 5 and 6 are a front view and a sectional view of a main part of a conventional example. 6, 31... Vertical cut, 7, 33... Inner lid cloth, 1
1, 34... Outer lid cloth, 13, 14, 35, 36...
...Horizontal weld line, 15...Drain weld edge, 18...Drain hole, 19...Cover piece.

Claims (1)

[Scope of utility model registration request] It is made of heat-weldable waterproof cloth coated with thermoplastic synthetic resin, and has a vertical cut for urine on the front crotch part, and on the right edge of this vertical cut, insert an inner lid cloth with a V-shaped cross section so that the center fold line is on the left side and free. Weld the outer lid cloth so that the edges are on the front right side, cover the inner lid cloth to the left edge of the vertical cut, and weld the outer lid cloth with the right edge free, and attach the outer lid cloth and inner lid cloth vertically to the pants body. In rainwear pants that are watertightly joined by a pair of horizontal weld lines at the upper and lower ends of the cut, an upward welding weld line connecting the inner and outer lid cloths is connected from the left end of the lower horizontal weld line, and the outer lid cloth is connected in a watertight manner. Rainwear pants characterized by having drainage holes drilled above the lower horizontal weld line.