JP2596524B2 - Trousers with adjustable waist size - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to trousers, and more particularly to trousers with adjustable waist sizes.

[0002]

2. Description of the Related Art In order to make the waist size of trousers adjustable, conventionally, a stretchable material such as rubber is inserted or knitted into a part or the whole of the waist portion so as to be stretchable. It is common to configure. However, this method has the drawback that the adjustable range is narrow and the feeling of tightening on the body changes depending on the adjustment amount.

[0003]

SUMMARY OF THE INVENTION An object of the present invention is to widen the adjustable range of the waist size of trousers more than by using a stretchable material such as rubber, and furthermore, the feeling of tightening on the body is adjusted by the amount of adjustment. The idea is to keep it the same.

[0004]

According to the present invention, at the upper end portion of the front portion of the pants, the velvet type is provided at each of the both ends and at the symmetrical position in at least a part of the portion excluding the both ends. One side or the other side of the fastener (magic tape) is attached,
The fastener pieces at the end and the fastener pieces at the central part on each side of the left and right sides form a pair that can be engaged. For example, a piece on one side of a velvet fastener is attached to each of the two ends, and a single piece on the other side is attached about the front center of the pants.

[0005] It is preferable that the front and rear trouser fabrics are sewn together at each end where the fastener pieces at each end are attached. Alternatively, instead of attaching the zipper piece at each end to the pants body, it may be attached to another cloth and one end of this cloth may be sewn to the side of the pants body. Further, a stretchable portion using a stretchable material such as rubber may be provided at a rear portion of the upper end portion. The vertical empty pocket is preferably provided at a position closer to the rear center than right beside the pants.

[0006]

According to the above construction, the waist size can be easily adjusted by engaging the fastener pieces at the left and right ends with appropriate positions of the fastener pieces at the other part on the same side. The adjustable range is much wider than with rubber or the like, and the tightness on the body is almost constant regardless of the amount of adjustment.

The structure in which the front and rear trouser fabrics are sewn together at each end where the fastener pieces are attached,
The handling of the end portion during the waist size adjustment operation is facilitated.
The stretchable portion provided at the rear enables the feeling of tightening to the body to be adjusted as desired, and also provides comfort to the buttocks, thereby improving comfort. If the vertical empty pocket is provided closer to the rear center than the side of the pants, when the waist size is reduced and adjusted, it comes to a position just beside or close to the side, so that it is easy to use.

[0008]

FIG. 1 is a perspective view showing an embodiment of the present invention.
At the upper end of the front half of the pants,
One side of the velvet fastener (eg hook side)
Are sewn, and a long piece 3 on the other side (for example, a loop side) of the fastener is sewn around the front center of the pants. It is good to use the one of the pair of sides of the velvet fastener that has a good touch as the fastener piece 3 at the center. At the center of the zipper piece 3 at the center, a decorative cloth piece 4 of an appropriate pattern is covered and sewn. The longer the central fastener piece 3, the wider the adjustable range of the waist size. The central fastener piece 3 may be extended until its end contacts the fastener pieces 1, 2 at each end. In the portion where the fastener pieces 1 and 2 at the left and right ends are attached, the front and rear portions of the trouser fabric are sewn together.

At the rear of the upper end portion of the pants, a stretchable portion 5 is provided by inserting or knitting a stretchable material such as rubber. Although not shown in the figure, the vertical empty pocket is provided slightly after the side (for example, a place that comes to the side of or close to the side when the waist size is adjusted to the center value of the adjustable range). . The lines 6 and 7 represent the boundary between the first half and the second half of the pants (hereinafter referred to as a side edge).

At the time of wearing, first, trousers are worn with the velvet type fastener disengaged. Then, on one side, while pressing the front flanks of the pants along the body, the end is turned forward, and the zipper piece (for example, 1) at the same end is replaced with the zipper piece 3 at the center.
Engages. Then, if the other side is treated in the same manner, the proper waist size is obtained. At this time, the tension force of the rear extendable portion 5 is adjusted to a desired strength by adjusting the pulling force of the end portion. If necessary, the initially adjusted engagement may be temporarily disengaged and finely adjusted to an optimal state. Since the front part and the rear part of the trouser fabric at the end are sewn together, the handling of the end in the above-described series of operations is facilitated. The rear extendable portion 5 also provides ample space in the buttocks, thus improving comfort.

FIG. 2 is a perspective view showing the upper half of the pants whose waist size has been adjusted as described above. Since the side edges 6 and 7 turned forward look like a tack on the appearance, the unnatural feeling on the appearance is very small. Also, the function has a margin in the hip size like the tack. Has the effect of giving.

As an example of specific dimensions, the waist size at the time of no adjustment is made 90 cm, and a velvet type fastener tape having a width of 5 cm is used, and the fastener pieces 1 and 2 at each end are formed.
Are 5 cm each, the length of the fastener 3 at the center is 35 cm, and the length of the decorative cloth 4 is 10 cm. According to this size, the adjusted maximum waist size (when each end piece 1, 2 is engaged with the outermost end of the center piece 3) is 80.
cm, the minimum waist size (when each end piece 1, 2 is engaged at a position adjacent to the decorative cloth piece 4) is 65 cm.
This dimension is for women. Extend the center fastener piece 3 to the point where it touches the fastener pieces 1 and 2 at both ends (the length at this time is 45 cm), and remove the decorative cloth piece 4, the adjustable range is 90 cm to 55 cm. However, when adjusted near the maximum size or the minimum size, the appearance is not very good because the side edges 6 and 7 are extremely shifted to the side or the center.

As another example, the waist size at the time of no adjustment is 110 cm, and the length of the fastener piece 3 at the center is 40 cm.
If the rest is made the same as above, the adjusted maximum waist size is 95 cm and the minimum waist size is 75 cm. This dimension is for men. If the appearance is not a problem, the fastener pieces 3 at the center are extended to contact the fastener pieces 1 and 2 at both ends (the length at this time is 55
cm) together with the decorative cloth pieces 4
Adjustable from 10cm to 65cm.

FIG. 3 shows another way of attaching the fastener pieces. In this embodiment, the fastener pieces 3a and 3b are attached to the left and right symmetrical positions slightly away from the center instead of the single fastener piece 3 at the center in FIG. In the case of this embodiment, even if the pieces 3a and 3b are on different sides of the velvet type fastener (that is, one is a loop side and the other is a hook side), there is no problem in practical use. On each side of the above, it is sufficient that the fastener pieces at the end and the central part can be engaged. However, from an aesthetic point of view, it is preferable that the pieces 3a and 3b are of the same quality. With this structure, the front center of the pants can be opened and closed. Fastener piece 3a
And the outer ends of 3b may extend until they contact the end fastener pieces 1 and 2, respectively.

Further, the fastener pieces 1 and 2 at both ends are
Instead of attaching directly to the fabric of the trouser body, it may be attached to different cloths, and this cloth may be sewn in an ear shape to both side edges of the trouser body as shown in FIG.

[0016]

As is apparent from the above description, according to the present invention, the waist size can be easily adjusted in a wide range, and the maximum size can be adjusted to 25% (15%) of the minimum size.
The increase of about 20 cm) can be easily realized without deteriorating the appearance, and if the appearance is not considered, it can be increased by about 65% (35 to 45 cm). Moreover, despite such a wide adjustment range, the feeling of tightening on the body is constant. The tightening feeling can also be adjusted as desired by adding a stretchable portion.

The structure in which the front and rear trouser fabrics are sewn together at each end where the fastener pieces are attached,
The handling of the end portion in the waist size adjustment operation is facilitated. The stretchable part provided on the rear allows you to adjust the feeling of tightening to the body according to your preference,
Improves comfort by giving room to the buttocks. If the vertical empty pocket is provided closer to the center of the rear than just beside, when the waist size is reduced and adjusted, it comes to a position just beside or close to the side, which is easy to use. The pants according to the present invention are particularly suitable for everyday wear, work clothes, athletic clothes and the like.

[Brief description of the drawings]

FIG. 1 is a perspective view of pants according to an embodiment of the present invention.

FIG. 2 is a perspective view showing the state of the upper half of the pants shown in FIG. 1 after adjusting the waist size.

FIG. 3 is a perspective view of the upper half of pants according to another embodiment of the present invention.

[Explanation of symbols]

1, 2 ... piece on one side of velvet fastener 3, 3a, 3b ... piece on the other side of velvet fastener 5 ... telescopic part

Claims (6)

(57) [Claims] 1. A velvet fastener on one side or the other, at the upper end of the front half of the trousers, at the left and right ends and at a symmetrical position in at least a part of the part excluding the both ends. Trousers, in which the fastener pieces at the ends on the left and right sides and the remaining fastener pieces are engageable. 2. The velvet fastener according to claim 1, wherein a piece on one side of a velvet fastener is attached to each of the two ends, and a single piece on the other side of the velvet fastener is centered on the front center of the pants. Trousers attached as. 3. The trouser according to claim 1, wherein the front and rear fabrics of the trouser are sewn together at the portion where the fastener piece at each end is attached. 4. The pants according to claim 1, wherein the fastener pieces at the respective ends are attached not to the pants body but to another cloth having one end sewn on both sides thereof. 5. The trouser according to claim 1, 2, 3, or 4, further comprising a stretchable portion formed by using a stretchable material at a rear portion of an upper end portion of the trouser. 6. The pants according to claim 1, wherein the vertical empty pockets are provided closer to the rear center than right beside the pants.