TWI648008B - Clothes size adjustment mechanism and clothes having the same - Google Patents

Abstract

An object of the present invention is to provide a garment size adjusting mechanism capable of effectively adjusting the size of a garment with a small adjustment operation and a garment provided with the adjusting mechanism.

The solution of the present invention is a garment size adjusting mechanism 10 comprising: a retractor 12 fixed to the garment fabrics 2A, 3; a strip member 14 wound around the retractor 12; on one side of the retractor 12 The first holding portion 16 of the first stretchable region 20 of the garment fabric is defined; and the second holding portion 18 of the second stretchable region 22 of the garment fabric is defined on the other side of the retractor 12. In the first telescopic region 20, a long member 14 is wound between the first holding portion 16 and the retractor 12, and is not suspended between the second holding portion 18 and the retractor 12 in the second telescopic region 22. The strip has a strip member 14.

Description

Clothes size adjustment mechanism and clothes having the same

The present invention relates to a garment size adjusting mechanism that can adjust the size of a garment and a garment provided with the adjusting mechanism.

As is well known, clothes have a condition in which an adjustment mechanism whose size can be adjusted. As such an adjustment mechanism, there are various types of adjustment mechanisms, such as an adjustment mechanism that can adjust the waist size of the pants, or an adjustment mechanism that can adjust the width of the top or the size of the body.

For example, in a life jacket used at the water side of a sea or a river, there is also a life jacket having an adjustment mechanism that can adjust its size. For example, as disclosed in Patent Document 1, the adjustment mechanism is disposed to connect the connection portion between the front body and the back body of the life jacket to adjust the interval between the front body and the back body. Specifically, the adjustment mechanism includes: a hook member that is respectively fixed to the front body side and the back body side; and an adjustment rope that is overlapped between the hook member on the front body side and the hook member on the back body side; The fastening member of the tensioning state of the adjusting rope of the member adjusts the interval between the front body and the back body by tightening or loosening the adjusting rope through the fastening member.

[Patent Document 1] Japanese Patent Laid-Open Publication No. 2013-199720

[Patent Document 2] Japanese Patent Laid-Open Publication No. 2014-166193

However, such an adjustment mechanism needs to be compactly disposed as much as possible in a limited space of the clothes, for example, in order to make the wearing comfort good or to make the appearance good, and can effectively and broadly be operated with less adjustment operation. It is better to make adjustments.

However, as disclosed in Patent Document 1 and Patent Document 2, if the adjusting rope is wound around a plurality of hook members and extended into a cross-ring shape, theoretically, according to the principle of the movable pulley, in the respective hanging points of the hook members The tensioning (fastening) length of the adjusting rope that is fastened by the fastening member is divided into two parts on both sides of the hook member, so that the corresponding front or back body of the hook member is tightened only as the fastening member. Half of the tensioned length of the tensioning rope.

Further, there is also known an adjustment mechanism that fixes the retractor to the joint portion between the front body and the back body, and adjusts between a plurality of guide members and the retractor fixed to the front body side or the back body side. The wire is erected in a ring shape, and the two ends of the adjusting wire are mounted and fixed to the adjusting mechanism of the retractor, but in this case, if the revolving operation is performed by the revolving operation of the retractor The adjusting operation is performed on both sides, because in the respective winding points of the guiding members, the winding length of the adjusting wire taken up by the retractor according to the principle of the movable pulley is divided into two parts on both sides of the guiding member, The corresponding amount of the front or back body to which the guiding member is fixed is only half of the winding length of the adjusting wire taken up by the retractor.

Further, since the tie rope is only provided in a ring shape throughout the clothing fabric, When the cord is fastened by the winding body, the portion of the garment fabric that is looped is not only fastened on both sides (left and right), but also tightened in the up and down direction (shrinkage) Wrinkle). Therefore, there is a case where the comfort at the time of wearing is lowered.

The present invention has been made in view of the above problems, and an object thereof is to provide a garment size adjusting mechanism capable of effectively adjusting the size of a garment with a small adjustment operation, and a garment having the same, and providing a garment The size of the garment limits the size adjustment mechanism of the garment in the direction in which it should be adjusted and the garment provided with the adjustment mechanism.

In order to achieve the above object, a garment size adjusting mechanism related to the first invention of the present invention is characterized in that: a retractor is fixed to the garment fabric; and a long strip member is retracted by the retractor; The holding portion is fixed to the garment fabric at a predetermined distance from the retractor on one side of the retractor, and the first elongated member is wound between the retractor and the retractor. Maintaining the first elongated member, the first stretching of the garment fabric that is drawn from the one side toward the retractor by the pulling action of the one elongated member that is wound by the retractor And the second holding portion is fixed to the garment fabric from the retractor at a predetermined distance from the other side of the retractor, and is held by the first holding portion and held from the first a strip member extending toward the other side of the telescopic region, and the aforementioned one of the elongate members wound by the retractor defines the aforementioned garment that is drawn from the side of the other side toward the retractor Fabric The second elastic zone, in the second elastic zone in between the holding portion and the second retractor is not The hanging roll has the aforementioned long strip member.

According to the above configuration, the first expansion and contraction region in which one of the elongated members is wound between the first holding portion and the retractor is defined on one side of the retractor, and is held by the first holding portion and held by the first holding portion. The second telescopic area of one elongated member extending from the first telescopic region is defined on the other side of the retractor, so that the fabric can be surely made by the pulling action of a long member that is retracted by the retractor The telescopic, and the garment fabric of the first and second telescopic regions on both sides of the retractor can be simultaneously pulled by one operation of the retractor, and a large size adjustment width can be ensured.

Further, in the above configuration, since the second expansion and contraction region in which the one long member is not wound between the second holding portion and the retractor is defined, the second expansion and contraction region does not generate the above-described The length of the traction on both sides of the hanging point caused by the principle of the movable pulley is divided into two parts. Therefore, in the second expansion and contraction area, the draw amount of the clothing fabric can theoretically be doubled as the first expansion and contraction area, and the result is as a result. As the adjustment mechanism, the size of the clothes can be effectively adjusted widely with a small adjustment operation. Moreover, if the size of the clothes can be effectively widened with such a small adjustment operation, the clothes size adjusting mechanism can be densely arranged as much as possible in the space of the limited clothes.

Further, a garment size adjusting mechanism relating to the second invention of the present invention is characterized by comprising: a retractor fixed to the garment fabric; the elongated member being retracted by the retractor; and the first holding portion in the aforementioned volume One side of the receptacle is fixed to the garment fabric at a predetermined distance from the retractor, and the elongated member is held by winding the elongated member between the retractor and the retractor. Before being taken up by the aforementioned retractor The pulling action of the strip member defines a first telescopic region of the garment fabric that is drawn from the one side toward the retractor; and a second holding portion that is separated from the retractor on the other side of the retractor The predetermined distance is fixed to the clothing fabric, and is retained by the retractor by holding the elongated member that is hung on the first holding portion and extends from the first telescopic region toward the other side. The pulling action of the long strip member defines a second stretchable region of the garment fabric that is drawn from the side of the other side toward the retractor, and in the second telescopic region, the second retaining portion and the retractor The elongate member is unwound, and the first holding portion that wraps the elongate member between the retractor and the retractor cooperates with the retractor, and is opposite to the first and second holding portions. The first stretchable region is contracted in a second direction orthogonal to the first direction of the direction in which the retractor is disposed, and the second retaining portion that wraps the elongated member between the first retaining portion and the first retaining portion is Two direction restricting the contraction of the second elastic zone.

According to the above configuration, the first holding portion that is wound with the elongated member between the retractor and the retractor cooperates in the direction of expansion and contraction of the first telescopic region (the first holding portion is opposed to the retractor) a second direction orthogonal to the first direction of the departure direction) restricts contraction of the first telescopic region, and the second holding portion that is wound with the elongated member between the first holding portion restricts contraction of the second telescopic region in the second direction, Therefore, the entire fabric of the first and second telescopic regions in which the adjustment mechanism participates is stretched and contracted (contracted and wrinkled) in the second direction, so that the comfort at the time of wearing is not lowered. That is, according to the above-described clothes size adjusting mechanism, the size limit of the clothes can be adjusted in the first direction in which it should be adjusted.

Further, according to the above configuration, the first expansion/contraction region in which the elongated member is wound between the first holding portion and the retractor is defined on one side of the retractor, and is held by the first holding portion. The second telescopic region of the elongated member in which the first telescopic region extends is defined on the other side of the retractor, so that the traction of the elongate member retracted by the retractor can surely expand and contract the garment fabric, and At the same time, the garment fabric of the first and second telescopic regions on both sides of the retractor can be pulled in one operation of the retractor to ensure a large size adjustment width.

Further, the present invention also provides a garment having the aforementioned garment size adjusting mechanism.

According to the present invention, it is possible to obtain a garment size adjusting mechanism which can effectively adjust the size of the garment with a small adjustment operation, and which can adjust the size of the garment in the direction in which the garment is to be adjusted, and the garment provided with the adjusting mechanism.

2A, 2B, 3‧‧‧ fabrics

5a, 5b‧‧‧ shoulder

6a, 6b‧‧‧ link

7a, 7b‧‧‧ openings

8‧‧‧ zipper

9‧‧‧ pockets

10, 10A, 10B, 10C, 10D‧‧‧ clothes size adjustment mechanism

12‧‧‧Retractor

12a‧‧‧ Ontology

12b, 12c‧‧ Guidance

14‧‧‧ long strip members

16‧‧‧First Maintenance Department

16a‧‧‧First holding member

16b‧‧‧second holding member

17‧‧‧Upper guiding member

18‧‧‧Second Holding Department

18a‧‧‧Transparent tube

18b‧‧‧cloth

18c‧‧‧ Keeping the Department

18d‧‧‧First fixed component

18e‧‧‧Second fixed component

19‧‧‧Bottom guiding member

20‧‧‧First stretch zone

22‧‧‧Second extension area

24‧‧‧First hanging area

26‧‧‧Second hanging area

A1‧‧‧ dimensions of the first retaining member along the height direction

A2‧‧‧ dimensions of the second retaining member along the height direction

b‧‧‧Dimensions of the retractor along the height direction

L‧‧‧ dimensions of the adjustment mechanism along the height direction

X‧‧‧Width direction

Y‧‧‧ height direction

Fig. 1 is a front view of a life jacket as an example of a garment equipped with a garment size adjusting mechanism of the present invention.

Fig. 2 is an enlarged plan view showing a joint portion of the life jacket of Fig. 1.

Fig. 3 is a schematic configuration diagram of a garment size adjusting mechanism according to a first embodiment of the present invention.

4(a) and 4(b) are schematic diagrams showing the principle of operation of the garment size adjusting mechanism of Fig. 3 and the principle of operation of the conventional adjusting mechanism.

Fig. 5 is a schematic configuration diagram of a garment size adjusting mechanism according to a second embodiment of the present invention.

Fig. 6 is a schematic configuration diagram of a garment size adjusting mechanism according to a third embodiment of the present invention.

Fig. 7 is a schematic configuration diagram of a garment size adjusting mechanism according to a fourth embodiment of the present invention.

Fig. 8 is a schematic configuration diagram of a garment size adjusting mechanism according to a fifth embodiment of the present invention.

Fig. 9 is a schematic configuration diagram of a garment size adjusting mechanism according to a sixth embodiment of the present invention.

Hereinafter, an embodiment of the garment size adjusting mechanism according to the present invention will be specifically described with reference to the accompanying drawings.

Fig. 1 is a view showing a life jacket as an example of a garment provided with a garment size adjusting mechanism of the present invention. As shown in the figure, the main body 1A constituting the life jacket 1 is sewn by a fabric such as nylon or polyester, and has left and right front bodies 2A, 2B and a back body 3, and the front bodies 2A, 2B and the back body 3 It is integrated by the left and right shoulders 5a and 5b and the left and right waists (connecting portions) 6a and 6b. Further, between the left and right shoulder portions 5a and 5b and the left and right waist portions 6a and 6b, openings 7a and 7b through which the wearer's arm passes are formed, and the center of the front and rear sides of the left and right front bodies 2A and 2B are sewn together. The zipper of the predecessor 8. Further, a plurality of pockets 9 that are opened and closed by a zipper or the like are sewn on the surfaces of the respective front bodies 2A and 2B. Further, in the main body 1A configured as described above, a buoyant material (not shown) is assembled at an appropriate position.

Further, as shown in an enlarged view in Fig. 2, the distance between the front body 2A, 2B and the waist portion (joining portion) 6a, 6b of the back body 3 or the periphery thereof can be adjusted to adjust the interval between the front body 2A, 2B and the back body 3. A garment size adjusting mechanism 10 according to the first embodiment of the invention. In the following description, the clothing size adjusting mechanism 10 that connects the left front body 2A and the left waist portion 6a of the back body 3 to the left underarm is described below, but the clothing size adjusting mechanism 10 disposed in the right waist portion 6b also has the same configuration. . The interval adjustment of the front body 2A and the back body 3 can be performed by operating the clothing size adjusting mechanism 10 disposed in the portion. In addition, in the following description, the left front body is only called the front body 2A, and the left waist part is only called the connection part 6a.

Hereinafter, the configuration of the clothing size adjusting mechanism 10 will be described.

As shown in FIG. 3, the clothing size adjusting mechanism 10 is provided with a retractor 12 that is fixed (sewn) to, for example, the connecting portion 6a as a clothing fabric; for example, a metal wire is formed by the retractor 12 The strip member 14 is fixed (sewn) to the back body 3 as a clothing fabric from the retractor 12 at a predetermined distance from the retractor 12 (on the side of the back body 3) (may be connected as the case may be) The first holding portion 16 of the portion 6a); the other side of the retractor 12 (the front body 2A side) is fixed (sewn) from the retractor 12 at a predetermined distance to the front body 2A as a clothing fabric (according to the situation) It may be the second holding portion 18 of the connecting portion 6a).

In this case, the first holding portion 16 fixed to the back body 3 holds the elongated member 14 by winding the elongated member 14 between the retractor 12, and is retracted by the retractor 12. The pulling action of the elongated member 14 defines a garment fabric that is pulled toward the retractor 12 from one side (the back body 3 side) 3, 6a of the first expansion area 20. Further, the second holding portion 18 fixed to the front body 2A is held by the elongated member 14 that is hung on the first holding portion 16 and extends from the first expansion and contraction region 20 toward the other side (the front body 2A side). The pulling action of the elongated member 14 wound up by the receptacle 12 defines the second telescopic region 22 of the garment fabrics 2A, 6a that are drawn toward the retractor 12 from the other side (the front body 2A side).

Further, in the present embodiment, the first holding portion 16 has the first holding member 16a that defines the first winding region 24 in the first expansion and contraction region 20, and the first hanging region 24 is in the opposite direction. One side (upper side of FIG. 3) of the retractor 12 in the direction (height direction Y) in which the holding portion 16 is slightly orthogonal to the direction (width direction X) of the retractor 12 is between the retractor 12 and the retractor 12. The winding elongate member 14; the second hanging region 26 is defined by the second holding member 16b in the first telescopic region 20, and the second hanging region 26 is the other side of the retractor 12 along the height direction Y. The side (the lower side of FIG. 3) hangs the strip member 14 between the side and the retractor 12.

Further, the first and second holding members 16a, 16b are disposed on the elongated members 14 extending from the first and second holding members 16a, 16b (from the first telescopic region 20) toward the second telescopic region 22, respectively. The portions may be slightly parallel to each other at a position that does not reluctantly extend, and is formed, for example, in a slightly C shape, and the opening at both ends thereof is preferably opened toward the second telescopic region 22.

Further, the second holding portion 18 is constituted by, for example, a transparent tube 18a and a cloth 18b, and the transparent tube 18a is received by the first and second holding members 16a, 16b which are received from the first holding portion 16 in a substantially parallel manner. a telescopic region 20) an elongated member extending slightly parallel to the second telescopic region 22 The manner of the respective portions of 14 extends over a full length of, for example, the height dimension L of the adjustment mechanism 10 (which is slightly equal to the height dimension between the upper end of the first holding member 16a and the lower end of the second holding member 16b in the present embodiment); The cloth 18b is fixed to the front body 2A by covering the transparent tube 18a from the outside and sewn to the front body 2A, and is held by inserting the elongated member 14 into the transparent tube 18a. That is, in the second telescopic region 22 in which the second holding portion 18 is located, the elongated member 14 is not wound between the second holding portion 18 and the retractor 12.

Further, in the present embodiment, the elongated member 14 is formed by a wire which is attached to the retractor 12 by both ends thereof and is held by the first and second holding portions 16, 18 as described above. And extending through the first and second telescopic regions 20, 22 in a ring shape. That is, the elongated member 14 is hung on the one side (the upper side in FIG. 3) from the retractor 12 and the first hanging area 24 in the first elasticized area 20 is hung on the first holding member 16a. Thereafter, the upper side guide member 17 fixed to the joint portion 6a is guided to the second stretch region 22 in a direction substantially parallel to the width direction X, and the transparent tube 18a at the second holding portion 18 of the second stretch region 22 is guided. The one end side is inserted, and then the other end side of the transparent tube 18a is disengaged, and the lower side guide member 19 fixed to the joint portion 6a is guided to the first telescopic area 20 in a direction slightly parallel to the width direction X. After the second hanging area 26 in the first stretchable region 20 is hung on the second holding member 16b, it reaches the other side of the retractor 12 (the lower side in FIG. 3).

Moreover, the retractor 12 that retracts the elongate member 14 simultaneously retracts the elongate member 14 located in the first unwinding area 24 and is located in the second hanging The elongated member 14 of the region 26. Specifically, in the present embodiment, the retractor 12 can simultaneously retract and retract the lock positions of the both end sides of the one-length elongated member 14 by operating the operation portion. The switching operation is performed between the release positions of the both end sides of the elongated member 14 which are released from the locked state and can be simultaneously sent out.

Further, the retractor 12 has a main body 12a having a spool for winding the elongated member 14 and the aforementioned operating portion; the elongated member 14 is received and guided upwardly on the winding portion of the aforementioned reel The pair of guide portions 12b and 12c and the guide portions 12b and 12c are formed in a slightly L-shaped shape, for example, opening toward the corresponding first and second unwinding regions 24 and 26. Further, the pair of upper and lower guide portions 12b and 12c are not necessarily arranged.

Further, in the present embodiment, the first holding portion 16 in which the elongated member 14 is wound between the retractor 12 and the retractor 12 cooperates, and is orthogonal to the width direction (first direction) X. The height direction (second direction) Y restricts the contraction of the first stretchable region 20, and therefore, the dimension a1 of the first holding member 16a along the height direction Y and the dimension a2 of the second holding member 16b along the height direction Y and the volume The sum of the dimensions b of the receptacle 12 (including the body 12a and the guiding portions 12a, 12b) along the height direction Y is slightly equal to the dimension L of the adjusting mechanism 10 along the height direction Y, and is not made by the height direction Y. The material for which the garment fabric is contracted to support and support the garment fabric is formed with first and second holding members 16a, 16b and a retractor 12.

Further, in the present embodiment, the second holding portion 18 that is wound with the elongated member 14 between the first holding portion 16 restricts the second expansion and contraction region 22 from contracting in the height direction Y. Therefore, as described above, the transparent tube 18a Along The dimension of the height direction Y is slightly equal to the dimension L of the adjustment mechanism 10 along the height direction Y, and the transparent tube 18a is formed by the material which can hold and support the garment fabric by not shrinking the garment fabric in the height direction Y.

Here, the dimension L of the height direction Y of the adjustment mechanism 10 is defined as the distance between the elongated members 14 extending in the width direction X slightly parallel to each other between the first stretchable region 20 and the second stretchable region 22.

In the garment size adjusting mechanism 10 having the above configuration, after the operation portion of the retractor 12 is operated to switch the retractor 12 to the retracting locking position, the retractor 12 is rotated in one direction, long. Both end sides of the strip member 14 are simultaneously wound into the retractor 12, and the first stretchable region 20 of the garment fabric is from one side (the back body 3 side) by the pulling action of the rolled elongate member 14. The retractor 12 is brought closer, and the second telescopic region 22 of the garment fabric is pulled toward the retractor 12 from the other side (the front body 2A side). That is, the garment fabric around the joint portion 6a contracts in the width direction X.

Further, in the contraction operation, in the first telescopic region 20, the first and second holding members 16a, 16b and the retractor 12 fixed to the garment fabric are spread over the respective height directions Y thereof. The size is supported to support the garment fabric in such a manner that the height direction Y does not contract, and the first holding member 16a and the second holding member 16b are in the height direction by the pulling action of the elongated member 14 wound by the retractor 12. Since Y is integrally moved in the width direction X, the contraction of the first stretchable region 20 in the height direction Y is suppressed. On the other hand, in the second telescopic region 22, the first and the first in the width direction X are also integrated by the height direction Y. The elongated member 14 in which the holding members 16a, 16b extend is subjected to the traction force, so that the second holding portion 18 (the transparent tube 18a) supports the clothes while not being contracted in the height direction Y by the entire height dimension L of the adjustment mechanism 10 Since the fabric moves in the width direction X, the contraction of the second stretchable region 22 in the height direction Y is suppressed.

Further, by operating the operation unit to switch the retractor 12 to the release position, the both ends of the elongated member 14 can be simultaneously fed by the retractor 12, and the first and second telescopic regions 20, 22 of the garment fabric can be Stretched in the width direction X (the garment fabric around the joint portion 6a can be expanded in the width direction).

As described above, according to the garment size adjusting mechanism 10 of the present embodiment, the first holding portion 16 that is wound with the elongated member 14 between the retractor 12 and the retractor 12 cooperates with each other. The height direction Y in which the width direction X of the expansion and contraction direction 20 is slightly orthogonal restricts the contraction of the first expansion and contraction region 20, and the second holding portion 18 that is wound with the elongated member 14 between the first holding portion 16 is The height direction Y restricts the contraction of the second telescopic region 22, so that the entire fabric of the first and second telescopic regions 20 and 22 in which the adjustment mechanism 10 participates is stretched and contracted (contracted and wrinkled) in the height direction Y, Therefore, the comfort during wearing is not lowered. That is, according to the garment size adjusting mechanism 10 of the present embodiment, the size restriction of the clothes can be adjusted in the width direction X to be adjusted.

Further, in the present embodiment, the first expansion and contraction region 20 in which the elongated member 14 is wound between the first holding portion 16 and the retractor 12 is defined on one side of the retractor 12, and is held and hung. Rolled in the first holding part The second telescopic region 22 of the elongated member 14 extending from the first telescopic region 20 is defined on the other side of the retractor 12, so that the traction of the elongated member 14 by the retractor 12 can be utilized. The garment fabric is surely stretched and stretched, and the garment fabric of the first and second stretchable regions 20, 22 on both sides of the retractor 12 can be simultaneously pulled by one operation of the retractor 12, ensuring a large size adjustment width.

Further, according to the garment size adjusting mechanism 10 of the present embodiment, since the second expansion and contraction region 22 in which the elongated member 14 is not wound between the second holding portion 18 and the retractor 12 is defined, the second expansion and contraction is performed. In the region 22, the length of the traction on both sides of the winding point caused by the principle of the movable pulley is not divided into two. Therefore, in the second expansion and contraction region 22, the amount of the fabric fabric can be theoretically made the first. Two times a telescopic area 20. That is, if the retractor 12 is rotated, for example, the both end sides of the elongated member 14 are respectively wound and pulled by the length of each of the 2a, theoretically, in the first and second unwinding areas 24, 26, The length of the traction on both sides of the first and second holding members 16a, 16b (winding point) is divided into two, so that the first telescopic region 20 can only shrink the portion of the length a, but the second telescopic region 22 can extend over the length 2a shrink.

Referring to Fig. 4, the advantageous principle of the adjustment mechanism 10 (refer to Fig. 4 (a)) and the other adjustment mechanism 100 having no second expansion and contraction region 22 (see Fig. 4 (b)) are seen from another point of view. Further, although the winding length of the elongated member 14 taken up by the retractor 12 is shown as entering the second telescopic region 22 for the sake of convenience in FIG. 4, it is actually retracted in the retractor 12. . As shown in the figure, in the adjustment mechanism 100 shown in FIG. 4(b), the end fixing point P of the elongated member 14 corresponding to the second holding portion 18 of the adjustment mechanism 10 is shown. In the height direction of the retractor 12, if only the elongate member 14 is wound up by a length of 4a by the stretched state shown in the lower stage of FIG. 4(b), the movable pulley is as shown in the upper part of FIG. 4(b). The principle of the first holding portion 16 is only 2a in length to the retractor 12. On the other hand, in the adjustment mechanism 10 of the present embodiment shown in FIG. 4(a) in which the second holding portion 18 defines the second expansion and contraction region 22, the stretched state shown in the lower stage of FIG. 4(a) will only The elongate member 14 is wound up by a length of 4a, and as shown in the upper part of Fig. 4(a), the first holding portion 16 moves only by a length to the retractor 12 according to the principle of the movable sheave, but the second holding portion 18 extends over the length. 2a moves toward the retractor 12.

As described above, if the amount of draw of the garment fabric can be multiplied by the second stretchable region 22, the size of the garment can be effectively adjusted as a whole by the adjustment mechanism 10 as a whole. Moreover, if the size of the clothes can be effectively adjusted in a wide manner with a small adjustment operation, the clothes size adjusting mechanism can be disposed as densely as possible in the space of the limited clothes. Further, in the present configuration, if the position of the retractor 12 is moved to the left side of FIG. 3 and the size of the second telescopic area 22 is largely ensured instead of the size of the first telescopic area 20, the size adjustment efficiency is further improved.

Fig. 5 shows a garment size adjusting mechanism 10A according to the second embodiment. As shown in the figure, in the present embodiment, the form of the second holding portion 18 is different from that of the first embodiment. That is, in the present embodiment, the second holding portion 18 is formed by the above-described transparent tube 18a and the guide portions 30, 32 that are connected to both ends of the tube 18a and open toward the first holding portion 16.

Fig. 6 shows a garment size adjusting mechanism 10B according to the third embodiment. As shown in the figure, in the present embodiment, the second holding portion The form of 18 is also different from that of the first embodiment. That is, in the present embodiment, the transparent tube 18a of the second holding portion 18 is divided into two in the height direction Y (transparent tubes 18aa, 18ab). Of course, it is also possible to separate the transparent tubes 18a into three or more. Similarly to the first embodiment, the transparent tubes 18aa and 18ab are fixed to the front body 2A by being integrally covered from the outer side by the cloth 18b sewn to the front body 2A.

Fig. 7 shows a garment size adjusting mechanism 10C according to the fourth embodiment. As shown in the figure, the second holding portion 18 is formed by the transparent tube 18a of the first embodiment described above and the guide portions 30, 32 that are connected to both ends of the tube 18a and open toward the first holding portion 16.

Fig. 8 shows a garment size adjusting mechanism 10A according to the fifth embodiment. As shown in the figure, in the present embodiment, the configurations of the first holding portion 12 and the second holding portion 18 are different from those of the first embodiment. In other words, the second holding portion 18 of the adjustment mechanism 10A holds the elongated member 14 and guides only by the holding guide portions 18c, 18c which are portions corresponding to the upper end and the lower end of the transparent tube 18a of the first embodiment. . Further, the first holding portion 12 does not have the pair of upper and lower guide portions 12b and 12c.

Fig. 9 shows a garment size adjusting mechanism 10B according to the sixth embodiment. As shown in the figure, in the present embodiment, the configurations of the first holding portion 12 and the second holding portion 18 are also different from those of the first embodiment. That is, the second holding portion 18 of the adjustment mechanism 10B has a first fixing member that is fastened to the elongate member 14 that is hung on the first holding member 16a and extends from the first winding region 24 toward the second telescopic region 22. 18d; will be wound on the second holding member 16b and extended from the second hanging area 26 toward the second expansion area 22 The extended length member 14 is fixed to the second fixing member 18e. In this case, the first and second fixing members 18d and 18e are also located at portions corresponding to the upper end and the lower end of the transparent tube 18a of the first embodiment. Therefore, in the present configuration, the elongated member 14 is separated into two portions 14a and 14b, and does not become a single loop.

Although the embodiments of the present invention have been described above, the present invention is not limited to the above embodiments, and various modifications can be made. For example, in the above-described embodiment, the garment size adjusting mechanism 10 is disposed on the left and right waist portions 6a and 6b, but the adjustment mechanism 10 in which only one waist portion is disposed may be used. Further, the arrangement portion of the adjustment mechanism 10 is not limited to the waist portions 6a and 6b. For example, the adjustment mechanism 10 may be used to adjust the interval between the left and right front bodies 2A and 2B. In this case, the life jacket 1 is of a type that does not have the zipper 8 (not the front opening) of the ferrule.

Further, the arrangement of the adjustment mechanism 10 is not limited to the life jacket 1, and the present invention can be applied to a wide variety of clothes. In this case, the number of the holding portions 16, 18, the number of holding members of the first holding portion 16, and the number of fixing members of the second holding portion 18 are also not limited. Further, in the above embodiment, the elongated member is a wire, but the raw material thereof is not particularly limited.

Further, of course, the aforementioned adjustment mechanism can be reversely arranged. That is, the first holding portion 16 is disposed on the front body 2A side, and the second holding portion 18 is disposed on the back body 3 side.

Claims (10)

A garment size adjusting mechanism, comprising: a retractor fixed to a garment fabric; a long strip member being retracted by the retractor; and a first holding portion on one side of the retractor The retractor is fixed to the garment fabric at a prescribed distance, and the one-piece strip member is held by the one-piece member being hung between the retractor and the The pulling action of the one elongate member retracted by the retractor defines a first telescopic region of the garment fabric that is pulled from the one side toward the retractor; and a second holding portion at the retractor The other side is fixed to the garment fabric from the retractor at a prescribed distance, and by holding the one that is hung on the first holding portion and extends from the first telescopic region toward the other side a strip member, wherein a second telescopic region of the garment fabric that is drawn from the other side toward the retractor is defined by the pulling action of the one elongate member retracted by the retractor, The strip is not wound between the second holding portion and the retractor in the region. . The garment size adjustment mechanism of claim 1, wherein the first holding portion has: a first holding member, wherein the first hanging area is defined in the first expansion area, and the first hanging area is along One side of the retractor in a direction orthogonal to the direction in which the first holding portion is orthogonal to the retractor And winding a strip member between the retractors; and a second holding member defining a second hanging area in the first telescopic area, the second hanging area being along the first holding The other side of the retractor in a direction orthogonal to the direction of departure of the retractor winds the elongate member between the retractor and the retractor. The garment size adjusting mechanism of claim 2, wherein the retractor simultaneously retracts the one strip member located in the first hanging area and the one strip member located in the second hanging area . The garment size adjusting mechanism of claim 2 or 3, wherein the second holding portion has: a first fixing member that is to be wound around the first holding member and from the first hanging area toward the first The one elongated member extending from the second telescopic region is fixed; and the second fixing member is the one elongated member that is hung on the second holding member and extends from the second hanging region toward the second telescopic region fixed. The garment size adjusting mechanism according to any one of claims 1 to 3, wherein the one long strip member is formed by a wire which is mounted on the winding by both ends thereof The device is held by the first and second holding portions and extends in a ring shape throughout the first and second telescopic regions. A garment size adjusting mechanism, comprising: a retractor fixed to a garment fabric; a long member being retracted by the retractor; and a first holding portion being taken from the one side of the retractor Separator a predetermined distance is fixed to the garment fabric, and the elongated member is held by winding the strip member between the retractor and the length of the strip by the retractor The pulling action of the strip member defines a first telescopic region of the garment fabric that is drawn toward the retractor from the one side; and a second holding portion that is spaced from the retractor on the other side of the retractor The distance is fixed to the garment fabric, and by holding the elongate member that is hung on the first holding portion and extends from the first telescopic region toward the other side, by the reel that is retracted by the retractor The pulling action of the elongated member defines a second telescoping region of the garment fabric that is pulled from the other side toward the retractor, in the second telescopic region between the second retaining portion and the retractor Suspending the strip member, the first holding portion that wraps the strip member between the retractor and the retractor cooperates with the first and second holding portions The second direction orthogonal to the first direction of the retracting direction of the retractor restricts the contraction of the first telescopic area, The second holding portion that is wound with the elongated member between the first holding portion restricts the second telescopic region from contracting in the second direction, the first holding portion having: a first holding member, the first hanging member The roll region is defined in the first stretch region, the first hitch region is a roll of the strip member between the retractor and one side of the retractor along the second direction; a second holding member defining a second hanging area in the first telescopic area, the second hanging area being hung between the retractor and the other side of the retractor along the second direction Roll the strip member. The garment size adjusting mechanism of claim 6, wherein a sum of a dimension of the first and second retaining members along the second direction and a dimension of the retractor along the second direction is slightly equal to The dimension of the adjustment mechanism along the second direction. The garment size adjusting mechanism of claim 6 or 7, wherein the dimension of the second retaining portion along the second direction is slightly equal to the dimension of the adjusting mechanism along the second direction. The garment size adjusting mechanism of claim 6 or 7, wherein the retractor simultaneously retracts the elongated member located in the first hanging area and the elongated member located in the second hanging area . A garment characterized by comprising the garment size adjusting mechanism according to any one of claims 1 to 9.