JP3211643U - Trouser hem length adjustment device - Google Patents

Abstract

[PROBLEMS] To provide an apparatus for adjusting the hem length of a trouser that can be easily and conveniently adjusted by any user who purchases the trousers. A locking device comprising a base fabric having a long hem length and a back fabric having a short hem length depending on the base fabric, and comprising a pair of detachable males and females. Is attached to the surface of the lower end portion of the base fabric 11 in a plurality of substantially radial symmetrical distribution types, and the other 17 of the locking tools 16 and 17 is attached to the surface of the lower end portion of the backing fabric 12. At least two steps up and down to the surface of the mid-height position are attached to a plurality of overall substantially radially symmetric distribution types corresponding to the locking tool 16 on the base fabric 11 side, and the lower end of the base fabric 11 is on the back side Select the locking device 16 on the base fabric 11 side that will face down by folding back and the locking device 17 on the lining fabric side that is always facing up from the lower end or midway height position of the backing fabric 12 It was decided to use it in a locked manner. [Selection] Figure 5

Description

  The present invention relates to an apparatus for adjusting the hem length of a trouser that allows any user who purchases trousers to easily and conveniently adjust the hem length (inseam length).

  Patent Documents 1 and 2 disclose trousers capable of adjusting the hem length (inseam length). In the configurations described in these, the fasteners and sewing parts for adjusting the hem length are not exposed on the surface of the trousers, and are not approximated to the appearance of the trousers. It is considered to be a known technique.

Utility Model Registration No. 3191743 Utility Model Registration No. 312870

  However, in the configuration described in Patent Document 1, as shown in FIG. 2, one fastener (4) fixed to the inner side (back side) of the inner fabric (2) and the tip (lower end) of the base fabric (1). The other fastener (5) fixed to the inner side (back side) is faced by folding the tip of the base fabric (1) inward as shown in FIG.

  For this reason, the folded portion (6) of the base fabric (1) that covers the tip (lower end) of the inner fabric (2) from the inner side (back side) protrudes to the inner side (back side) of the inner fabric (2). As a result, the foot inserted from above when the pants are worn is caught by the folded portion (6) of the base fabric (1) and forced down, which is extremely troublesome and inconvenient. In addition, the fastening state between the fastening devices (4) and (5) is released.

  When the fastening device (5) at the tip (lower end) of the base fabric (1) is fastened with the fastening device (4) located at the upper end of the inner fabric (2), as is apparent from FIG. Since the lower end of the base fabric (1) folds not only the base fabric (1) but also the inner fabric (2) and wraps it from the inside (back side), the lower end is bent into a double arc shape. It is bulky and cannot be creased as a sharp ridgeline, resulting in poor appearance. This is particularly noticeable in raincoat pants that are required to be waterproof.

  On the other hand, in the configuration described in Patent Document 2, as shown in FIG. 3, the inner surface turnover portion (11 b) of the outer surface (11) is covered from the inner side (back side) by the lining (21). Even if the above-mentioned problem 1 does not occur, the inner surface folded portion (11b) in the outer fabric (11) and the outer lining folded portion (21b) in the lining (21) face each other, and a thread or string Since (31), (33) and (35) are sewn and fixed, any user who purchases the pants cannot freely adjust the hem length (inseam length) of the pants.

  The configuration described in Patent Document 2 is for receiving an adjustment request for a hem length from a trouser purchaser at a store and performing an adjustment suitable only for the purchaser. ) (33) Once it has been sewn and fixed according to (35), it can no longer be readjusted.

  That is, if the base end (upper end) of the lining (21) is first sewn to the back surface (11c) of the outer surface (11) with the thread (51), the outer fold-back portion (11b) and the lining-back portion (21b) ) And the thread or string (31), (33), and (35) cannot be sewn and fixed, so the base end (upper end) of the lining (21) is sewn with the thread (51) to the outer surface (11). This must be done last.

  Furthermore, since the outer surface folding portion (11b) on the inner side of the outer surface (11) and the outer surface folding portion (21b) on the outer side (21) are sewn and fixed, the polymerization is swollen (bulky). If not only the lower end (11d) of the outer turn-up portion (11b) but also the lower end (21d) of the back turn portion (21b) is not brazed, a sharp ridge line crease cannot be obtained. Inhibits.

  The present invention aims to improve such various problems, and in order to achieve the object, in claim 1, a base fabric having a long hem length and a short hem length depending on and attached to the base fabric are short. With a lining cloth,

  Attaching either one of the engaging and disengaging fasteners made of a pair of male and female to the surface of the lower end portion of the base fabric in a plurality of overall substantially radially symmetric distribution types,

  The other end of the locking device is at least two steps up and down to the surface of the lower end of the backing cloth and the surface of the middle height position, and a plurality of overall substantially radial symmetry corresponding to the locking device on the base fabric side. Attach to distributed type,

  The base cloth side locking tool that is turned down by folding the lower end of the base fabric back to the back side, and the back fabric side locking that is always facing upward from the lower end of the back fabric or midway height position. The tool is configured to be selectively used for locking.

  Further, in claim 2, the mid-height position of the backing cloth to which the latch on the backing cloth side is attached is substantially equal to the difference in length between the hem length of the base cloth and the hem length of the backing cloth from the lower end portion of the backing cloth. It is characterized by being set to a position that keeps the distance.

  According to a third aspect of the present invention, a horizontal brazing portion is provided from the back side of the base fabric so that the fold back to the back side of the base fabric can be folded back into a V shape from a sharp ridgeline.

  In claim 4, a pair of male and female detachable latches are eyelet hooks, and a total of three of either one of them is attached and fixed to the lower end portion of the folded back to the back side of the base fabric,

  The remaining three in total are each attached and fixed to a portion where the lower end portion of the wrapping overlapped to the front side of the backing cloth and the intermediate film piece at the midway height position are interposed.

  Further, in claim 5, the upper part of the back cloth is a single piece of net cloth, and the lower part is also used as a fixing base band for a fastener made of woven cloth, and is sewn in a continuous state with each other.

  At least a plurality of same locking devices are provided at the lower end portion and the middle height position of the above-mentioned mounting base band for the locking device in which the vicinity of the upper end portion is welded and integrated to the middle height position of the base fabric made of woven fabric. It is characterized by being distributed in the upper and lower stages.

  According to the said structure of Claim 1, even if the lower end part of the base fabric is turned back to the back side (inside) in order to adjust the length of the trousers (inseam length), the back fabric is back side (inside) ) From the upper side when wearing trousers, because the back fabric is in a natural hanging state that always covers the base fabric from the back side (inside). There is no risk of being pushed down forcibly by being caught by a stepped portion that protrudes to the back side (inside).

  As a result, anyone can wear pants quickly and smoothly, and there is no risk that the locking tool that maintains the length adjustment state will be inadvertently released. The purchaser of the trousers can freely perform the adjustment described above, and the locking device is not unsightly exposed on the surface of the trousers, so that the appearance can be maintained.

  In that case, if the structure of Claim 2 is employ | adopted, the skirt length of trousers can be made into two steps | paragraphs, and it can adjust in the long or short with the substantially uniform adjustment dimension, and the convenience on use improves. .

  If the structure of Claim 3 is employ | adopted, the lower end part of the said base fabric can be turned up into a sharp (flat) V shape from the ridgeline of the crease | fold provided with the horizontal brazing part, and a mischievous arc shape It has the effect of preventing the appearance appearance from curling (bulging and bulking).

  Moreover, if the structure of Claim 4 is employ | adopted, anyone can perform the engagement / disengagement operation of the whole quickly and conveniently by the number of the latches which consist of the eyelet hooks, and nevertheless, the locked state (adjustment of the hem length) The effect that the state is not easily released can be obtained.

  Furthermore, if the structure of Claim 5 is employ | adopted, it is effective when applied to the trousers of rain clothes.

It is a side view which shows the stepwise adjustment state of the hem length in the trousers of this invention. It is a partial expanded sectional view of the state which isolate | separated the base fabric and back fabric of trousers. FIG. 3 is a partially enlarged cross-sectional view corresponding to FIG. 2 in a state where the base fabric and the back fabric are integrally coupled. FIG. 4 is an enlarged cross-sectional view taken along line 4-4 of FIG. FIG. 4 is a partially enlarged cross-sectional view of a state in which the hem length is adjusted to be short from the longest hem length in FIG. 3 to an intermediate length state. It is a partial expanded sectional view which shows the facing state where the latching tool by the side of the base fabric turned back to the back side and the latching tool by the side of the backing cloth in the state which always hangs down face each other. It is an expanded sectional view which follows the 7-7 line of FIG. FIG. 6 is a partially enlarged cross-sectional view of a state in which the skirt length is further adjusted from the adjusted state of the intermediate length to the shortest length state in FIG. 5.

  Hereinafter, a preferred embodiment of the present invention will be described in detail with reference to the drawings. FIGS. 1 to 8 illustrate a trouser (A) of a rain gown, and (11) is a base fabric of the trouser (A). It consists of woven fabric of nylon, polyester and other synthetic fibers. Its surface (outer surface) is given water repellency, while its back surface (inner surface) is made of polyvinyl chloride resin (PVC) laminate or polyurethane resin. Waterproofing by (PU) coating is given. (11f) is a base layer on the front surface, and (11b) is a waterproof layer on the back surface.

  Also, (12) is an overall single-piece mesh (net cloth) sewn in an edged state as the back cloth (inner cloth) of the trousers (A) so that air permeability can be obtained. However, at the lower end of the mesh (backing cloth) (11), a woven cloth attached backing cloth (inside the above-mentioned base cloth (11) serving as a mounting base band (12a) for a locking device described later is provided. Cloth) is sewn. (13) shows the sewing thread at the upper end of the attached backing cloth that is the attachment base band (12a) for the fastener.

  However, in the case of trousers (A) that do not require breathability such as rain clothes, the mesh (net cloth) as the lining cloth (inner cloth) (12) is not adopted, and the attachment of the locking tool The whole of the backing cloth (inner cloth) (12) including the attached backing cloth serving as the base band (12a) can be formed from a woven cloth of various synthetic fibers similar to the base cloth (11). The present invention is applicable to the trousers (A) other than the raincoat.

  In any case, the hem length (inseam length) (L1) of the base fabric (11) is longer than the hem length (inseam length) (L2) of the lining fabric (12). ) Does not protrude from the lower end of the base fabric (11) to the front side (outside) and is not exposed. Therefore, the hem length (L1) of the base fabric (11) becomes the hem length of the trousers (A). The length difference (L3) between the hem length (L1) of the base fabric (11) and the hem length (L2) of the backing fabric (12) is, for example, about 4.5 cm or about 6.0 cm.

  The lower end of the base fabric (11) is folded and polymerized in a continuous U-turn shape toward the back side (inside) by a certain length (L4), and the folded tip (upper end) is sewn. is there. (14) is a sewing thread at the upper end.

  Then, on the surface (outer surface) of the folded overlapping lower end portion (15) of the base fabric (11), either one of the locking tools (16) and (17) consisting of a pair of males and females that are detachably locked (see FIG. In the example, the female side fasteners (16) are attached and fixed as a plurality of scattered and distributed in a substantially radial symmetrical manner as viewed from the top and bottom. That is, when the base fabric (11) hangs down for the longest hem (L1), the locking tool (16) attached and fixed to the folded lower end portion (15) faces upward (outside) Facing).

  The fasteners (16) and (17) may be snaps or hook-and-loop fasteners as long as they are made of a pair of males and females, but it is particularly preferable to employ a total of three eyelet hooks (dot buttons). This is because the entire engagement / disengagement operation can be performed quickly and easily, and nevertheless the stability that is not easily released can be secured.

  (18) is the upper end portion of the attachment base band (12a) for the locking device forming the lower part of the backing cloth (inner cloth) (12) or the vicinity thereof and the corresponding mid-height position of the base cloth (11). It is an integral joint for improving the peel strength, and in the illustrated embodiment, a waterproof layer (11b) coated with polyurethane resin on the back surface of the base fabric (11), and the above-mentioned attachment base band for a fastener (12a) The seam tapes (19) and (20) attached to the surface of each are pressed and welded by a high-frequency welder (not shown). The waterproof layer (11b) is made of a polyvinyl chloride resin laminate. In this case, the seam tape (19) (20) may be directly pressed and welded with a high-frequency welder, and only the waterproof layer (11b) is sewn from the back side. Put together Engagement part (18) may be maintained so as not exposed unsightly from the surface of the trousers (A).

  The lower end of the attachment base band (12a) for the fastener in the lining cloth (inner cloth) (12) is a certain length (L5) opposite to the lower end of the base cloth (11), on the front side. It is folded and polymerized in the form of a continuous U-turn (outside), and the folded tip (upper end) is still sewn by the sewing thread (21).

  Then, on the surface (outer surface) of the folded overlapping lower end (22) in the attachment base band (12a) for the fastener of the backing cloth (inner cloth) (12), the fastener on the base cloth (11) side is provided. The other (the male side in the illustrated example) latching tool (17) that is detachably latched with the (16) is positioned substantially corresponding to the latching tool (16) on the base fabric (11) side. A plurality (preferably a total of three) distributed in a radial symmetrical manner are attached and fixed.

  That is, when the lower end portion of the base fabric (11) is folded back (inner side), one of the locking tools (16) that faces back (inward) and the locking at the back fabric (inner fabric) (12) The other locking tool (17), which is always facing upward (outward) from the lower end of the tool mounting base band (12a), faces each other as shown in FIG. In addition, the artificial release can be performed.

  Furthermore, from the lower end portion of the attachment base band (12a) for the fastener in the backing cloth (12), the hem length (L2) of the backing cloth (12) and the hem length (L1) of the base cloth (11) On the surface (outer surface) at a midway height position that maintains a distance (H) that is substantially equal to the length difference (L3) of the other, the other same as the stopper (17) on the side of the folded overlap lower end (22) (illustration example) In this case, a plurality (preferably, a total of 3) of the locking devices (17) on the male side are scattered in an overall substantially radially symmetrical manner, which are also located corresponding to the locking devices (16) on the base fabric (11) side. It is fixed as a piece).

  Therefore, when the lower end portion of the base fabric (11) is folded back (inside), one of the locking tools (16) that faces down (inward) and the mounting base for the locking tools in the backing cloth (12) The other locking tool (17) that is always facing upward (outward) from the midway position of the band (12a) also faces as shown in FIG. 6 and is detachably locked as a male and female pair. (Uneven fitting).

  That is, the fasteners (17) scattered in the middle height position of the attachment base band (12a) for the fasteners on the back cloth (12) and the fasteners (17) similarly distributed in the lower end portion. , The hem length (inseam length) of the trousers (A) by detachably locking (fitting male and female) with the locking tool (16) on the base fabric (11) side. (L1) can be adjusted in length in steps.

  (23) is a cover film piece for attaching a plurality of fasteners (17) to the middle height position of the attachment base band (12a) for the fasteners in a scattered distribution state. It consists of a resin film, a tape, and the like, and performs the same reinforcing function and fraying prevention function as the folded polymerization lower end portion (22) of the backing fabric (12) and the folded polymerization lower end portion (15) of the base fabric (11). .

  In the case of the illustrated embodiment, not only the folded overlapping lower end portion (22) of the fastener mounting base band (12a) in the backing cloth (12), but also the middle of the stopper mounting base band (12a), which is a single step. At the height position, by attaching and fixing a plurality of the same locking tools (17), the hem length (inseam length) of the pants (A) (L1) ) Can be adjusted in length, but a plurality of fasteners (17) are added in two or more stages to the middle height position of the attachment base band (12a) for the fasteners. The hem length (inseam length) (L1) of (A) may be determined so that it can be adjusted to be longer or shorter than the upper, middle, and lower three stages.

  Further, in the illustrated embodiment, a female-side locking tool (16) is provided on the side of the folded-up overlapping lower end (15) of the base fabric (11), and the locking tool mounting base band (12a) of the backing cloth (12) is provided. The male locking device (17) is attached and fixed to the halfway height position side or the folded overlap lower end (22) side, and the male-female relationship between the locking devices (16) and (17) is as shown in the figure. In other words, it is sufficient to have a correspondence that can be engaged and disengaged as a pair of males and females (uneven fitting).

  1 (a), (b), and (c) show stepwise adjustment states of the hem length (inseam length) (L1) in the trousers (A), and the hem length (L1) is the longest. Speaking from (FIG. 1 (A) and FIG. 3), for example, in the difference in length (L3) between the hem length (L1) of the base fabric (11) and the hem length (L2) of the backing fabric (12), for example. To adjust the hem length (L1) to the intermediate length (Fig. 1 (B) or Fig. 5) corresponding to about half the dimension (for example, about 2.5 cm or about 3.0 cm). 3, the lower end portion of the base fabric (11) that hangs down the longest as shown in FIG. 3 is folded back in a U-turn shape toward the back side (inner side) as shown in FIGS. 3 to 5. (X1-X1) indicates a fold toward the back side (inner side) of the first stage.

Then, the one (female side) locking tool (16) at the folded overlap lower end (15) of the base fabric (11) is faced down (inward) from the original front (outward) state. Thus, the other (male side) fastener (17) that is always facing upward (outward) from the folded lower end (22) of the attachment base band (12a) for the fastener on the backing cloth (12). ), The plurality of locking tools (16) and (17) distributed in a scattered manner are hooked and locked (female and male fitting) as shown in FIGS.

  As a result, the hem length (L1) of the trousers (A) becomes shorter from the longest state of FIG. 1 (a) or FIG. 3 to the intermediate length state of FIG. 1 (b) or FIG. Then, the tip (upper end) folded back to the back side (inside) of the base fabric (11) is covered with the back fabric (12) from the back side (inside), and the stepped portion is not projected and formed. ) Is not likely to get caught when worn, and can be worn quickly and smoothly, and there is no risk that the locking state between the locking tools (16) and (17) will be inadvertently released.

  Next, the bottom length (L1) of the trouser (A) is the second stage from the intermediate length state shown in FIG. The shortest state corresponding to about half the dimension (for example, about 2.5 cm or about 3.0 cm) in the length difference (L3) from the hem length (L2) of the fabric (12) (FIG. 1 (C) or FIG. 8) ), When adjusting the hem length (L1) to be shorter, the male at the lower end (22) of the folded overlap of the attachment base band (12a) for the fastener in the backing cloth (12) as shown in FIG. From the side locking tool (17), the female side locking tool (16) at the folded overlapping lower end (15) of the base fabric (11) is removed, and the lower end of the base fabric (11) is shown in FIG. As shown in FIG. 8, the female-side locking device at the lower end (15) of the folded overlap is obtained by folding back deeply upward and further back (inside). (16) is selectively locked (concave fitting) to the male locking tool (17) in the middle height position of the locking tool mounting base band (12a) of the backing cloth (12). It is. (X2-X2) indicates a fold toward the back side (inner side) of the second stage.

  Even in such a case, the locking device (16) on the base fabric (11) side and the locking device (17) on the back fabric (12) side have the lower end portion of the base fabric (11) at the fold (X2-X2). ) To the back side (inner side), facing each other and facing each other, a plurality of them can be quickly and reliably locked.

  The latch (16) at the lower end of the base fabric (11) and the latch (17) at the mid-height position of the latch mounting base band (12a) on the back fabric (12) are engaged. When stopped, the hem length (L1) of the trousers (A) is adjusted to the shortest as shown in FIG. 8, but the lower end of the backing cloth (12) is the lower end of the base cloth (11) even in the adjusted state. From the outside to the front side (outside), the above-mentioned locking tools (16) and (17) are not unsightly exposed on the surface of the trousers (A), so the appearance of the trousers (A) is not hindered.

  In any case, the base fabric (11) of the trouser (A) can be confirmed from FIGS. 5 and 8 showing the length adjustment state of the hem (inseam length) (L1) in the trouser (A). Although it is folded back from its lower end to the back side (inside), the attachment base band (12a) for the fastener of the back fabric (12) does not overlap in a slightly wrapped state from the back side (inside), and the back fabric (12) Is always hanging down naturally.

  Therefore, the first and second folds (X1-X1) (X2-) in which the base fabric (11) is folded back to the back side (inside) under the condition that the skirt length (L1) of the trousers (A) is adjusted. X2) is swollen (bulky) in an arc shape, and does not deteriorate the appearance.

  In this regard, particularly in the raincoat pants (A), when the waterproof layer (11b) of the base fabric (11) is made of a relatively thick polyvinyl chloride resin laminate, the folds (X1-X1) ( X2-X2) is difficult to fold, and the appearance and footwork on the work may be deteriorated. Therefore, the folds (X1-X1) (X2-X2) are made high-frequency from the back side (inside) of the base fabric (11). It is preferable that horizontal brazing portions (24) that can be folded back into a flat V shape from a sharp ridge line in advance by embossing with a welder (not shown) are preferably arranged.

  When the waterproof layer (11b) of the base fabric (11) is a raincoat pants (A) made of a relatively thin polyurethane resin coating, a seam tape (not shown) that serves as the brazing portion (24) May be stuck and fixed from the back side (inner side) along the folds (X1-X1) (X2-X2). It is desirable to apply such a brazing part (24) also to trousers (A) other than rain clothes. This is because, together with the fact that the brazing portion (24) is not exposed to the surface of the trousers (A), it is useful for improving the appearance and the like.

  In addition, although demonstrated as a case where the skirt length (L1) of trousers (A) is adjusted from the state which is in the intermediate length of FIG. 5 to the shortest state of FIG. 8, it is illustrated at a stretch from the longest state of FIG. The adjustment to the shortest state of 8 can also be performed by substantially the same method. Further, since the pair of male and female locking tools (16) and (17) are detachably locked, the trousers (A) from the shortest state in FIG. 8 to the longest state in FIG. Needless to say, the hem length (L1) can be adjusted step by step. Furthermore, the stepwise adjustment dimensions do not necessarily have to be uniform, and there may be some degree of difference or change.

(11)-Base cloth (12)-Back cloth (12a)-Mounting base band for fasteners (13) (14) (21)-Sewing thread (15) (22)-Folded lower end (16) (17) ・ Locking tool (18) ・ Integral joint (19) (20) ・ Seam tape (23) ・ Blemish piece (24) ・ Bracket (A) ・ Pants (H) ・ Distance distance (L1 ) ・ Base fabric hem length (L2) ・ Back fabric hem length (L3) ・ Long difference (L4) ・ Folded polymerization length (L5) ・ Folded polymerization length (X1-X1) (X2-X2) ・ Fold

Claims (5)

It has a base fabric with a long hem length and a short lining with a hem length that hangs down from the base fabric.
Attaching either one of the engaging and disengaging fasteners made of a pair of male and female to the surface of the lower end portion of the base fabric in a plurality of overall substantially radially symmetric distribution types,
The other end of the locking device is at least two steps up and down to the surface of the lower end of the backing cloth and the surface of the middle height position, and a plurality of overall substantially radial symmetry corresponding to the locking device on the base fabric side. Attach to distributed type,
The base cloth side locking tool that is turned down by folding the lower end of the base fabric back to the back side, and the back fabric side locking that is always facing upward from the lower end of the back fabric or midway height position. An apparatus for adjusting the skirt length of trousers, wherein the device is configured to selectively use the device.   Set the mid-height position of the backing cloth to which the latch on the backing cloth side is attached to a position that keeps a distance approximately equal to the length difference between the base fabric hem length and the lining height from the bottom edge of the backing cloth. The trouser hem length adjusting device according to claim 1, characterized in that it is set.   2. The hem of the pants according to claim 1, wherein a horizontal brazing portion is provided from the back side of the base fabric so that the fold back to the back side of the base fabric can be folded back into a V shape from a sharp ridgeline. Length adjustment device. A pair of male and female latches that can be engaged and disengaged are eyelet hooks, and a total of three of either one of them is attached and fixed to the lower end of the overlapping on the back side of the base fabric,
2. The trousers skirt according to claim 1, wherein the remaining three in total are attached and fixed to the lower end portion of the wrapping overlapped to the front side of the backing cloth and to the portion where the intermediate film piece at the midway height is interposed. Length adjustment device. The upper part of the backing cloth is a single piece of net cloth, and the lower part is sewn in a continuous state with each other as an attachment base band for a fastener made of woven cloth,
At least a plurality of same locking devices are provided at the lower end portion and the middle height position of the above-mentioned mounting base band for the locking device in which the vicinity of the upper end portion is welded and integrated to the middle height position of the base fabric made of woven fabric. The trouser hem length adjusting device according to claim 1, wherein the trousers are distributed in two upper and lower stages.

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