KR20010036356A - Free size cap - Google Patents

Abstract

PURPOSE: Provided is a free size cap which has good permeability and flexibility, is excellent in stability by closely contacting the cap with the head of a wearer. This cap is also convenient to handle, sell, trade and store. CONSTITUTION: A cap body(C) is formed with knit fabric of double knit having a shrinkage of 50% in the horizontal direction. A band(B) for receiving sweat is formed with elastic woven fabric having an elongation rate of 65% or more and an elastic recovery rate of 95% or more. The woven fabric is made from latex yarn as horizontal yarn and the conventional non-elastic yarn as vertical yarn. According to the conventional technique, the free size cap is formed by partially attaching the band(B) and a visor(A) to the cap body(C).

Description

Free Size Caps {Free size cap}

According to the present invention, the hat main body is composed of a double knit woven fabric having an elongation rate of 50% or more. The breathability and flexibility are good, and the hat body is closely attached to the wearer's head. The main object of the present invention is to provide a very convenient free size cap that can be worn by people having different head sizes up to about 12 cm.

In addition, the present invention constitutes a sweatband (B) with an elastic fabric having a weft direction of 65% or more and an elastic recovery rate of 95% or more in order to compensate for the low elastic recovery rate, which is a disadvantage of the hat body composed of the above-mentioned double piece of knitted fabric. It is a secondary purpose.

As a conventional free size cap, the hat body is made of a polyurethane monofilament yarn such as spandex yarn as a weft yarn, as in Korean patent No. 9319540 of the applicant and one of its corresponding foreign patents, and a conventional non-stretch yarn is used as a ramp. It consisted of six elastic woven fabrics which were used and woven as a weaving elastic woven fabric using a sweatband also using a polyurethane monofilament yarn as a weft yarn and a normal non-stretched yarn as a warp yarn.

However, in this case, the elastic weft of the hat body is greatly reduced by the binding of the inelastic warp yarn to the non-elastic warp, so as a standard size hat, it is within the range of 6.35 cm (about 2.5 inches) or about 6 cm. Since people with different hair sizes are restricted, they can usually use 60cm ± 6cm, or small size (54cm size), people with 54cm ~ 60cm hair size, and medium size (60cm). Size) can be used by a person with a hair size of 60 cm to 66 cm, and as a large size (66 cm size) a person with a hair size of 66 cm to 72 cm can be used. Persons within the range of 54 cm to 72 cm are restricted from using one of these three standard size hats, in which case the hat body Stable elongation of elastic woven fabric was 25% ± 2%, so it was relatively rigid and the touch was not good when the body of the mother touched the head.

In addition, the cap is made of polyurethane monofilament yarn with elastic weft of the sweatband, so that the satisfactory elongation (65% or more) and elastic recovery rate (95% or more) are necessary to express the flexible and good touch that the sweatband should have. Couldn't provide

In addition, this hat covers the head of the consumer ranging from 54cm to 72cm, but after surveying the international trend of the consumer size of the free size cap, the main consumer was over 45cm (10 years or older, mainly 10 It was found that up to 69 centimeters (adults) for the above-mentioned teens could not meet such a recent major consumer with the conventional free size cap described above.

On the other hand, US Patent No. 3,337,877 consists of adhering tricot warp knitted fabric to both sides of the foam body such as sponge on both sides and the rear of the main body of the hat body so as to extend in the direction of the cap circumference at this part and at the same time by the cushion of the foam It feels good.

However, in this case, the tricot warp knitted fabric is adhered to the foam with an adhesive, and thus cannot show sufficient elongation, but also depends on the elongation and elastic recovery rate of the foam. Not only is there a problem of providing a standard size hat, but since there is no sweat band on the forehead of the hat, if a lot of sweat occurs on the forehead, the sweat can not be absorbed quickly and diverted to the outside of the hat body. This problem flows down the forehead, causing inconvenience. In addition, when the hat is used for a long time or frequently used, both sides and the rear of the hat body made of a foam and a tricot warp knitted fabric have a sharp decrease in elastic recovery rate, so that the hat is loose, not close to the head, and loses stability.

The present invention is to solve the problems of the above-mentioned conventional size cap, the cap body is made of a double-layered knitted fabric with an elongation of 50% or more in the upper direction and at the same time the elongation rate of the sweat band is at least 65% and at the same time more than 95% elastic recovery rate In order to use latex carber yarn as a weft yarn and to use a non-woven yarn as a warp, it is composed of an elastic woven fabric, and as a reference size hat, a person with a head size within a range of 12 cm can be used. Adults with a head size of 69 cm from the head are of two sizes, ie small (S) size (45 cm) and medium (M) size (57 cm), with a head size of 45-69 cm. The cap body is made up of flexible and elastic weft knitted fabrics to meet almost every consumer, and it fits gently on the human head. It can be worn so that the user can feel a sense of stability and comfortable wearing, and the main body of the hat has many ventilation holes that are characteristic of the knitting fabric, so it does not install four or more exhaust holes (EYE LET) formed in the conventional hat body. However, it is possible to provide a feature capable of quickly dissipating a lot of sweat absorbed by the sweatband to the outside of the hat body through the ventilation holes formed in the knit fabric constituting the hat body.

In addition, the low elastic recovery rate, which is a disadvantage when the hat body is composed of a weft knitted fabric that is knitted with a normal non-stretched yarn, can be compensated by the high elastic recovery rate of the sweatband.

The hat body of the present invention may be composed of a double piece of knitted fabric knitted as a polyurethane carbide yarn in order to exhibit elasticity, elastic recovery and flexibility at the same time in the horizontal and vertical directions. In this case, the elongation in the vertical direction is 25% or more and the elongation in the horizontal direction is 60% or more. The weft knitted fabric using a conventional non-barn yarn has a 30% to 50% elongation in the weft direction of the single knit, and this elongation rate is in the weft direction of the weft knit fabric. Since it is indicated by the stretching action of a loop formed continuously, when the yarn is a normal non-stretching yarn, it cannot be shown in the vertical direction. In addition, when the hat main body according to the present invention is composed of a double-knit knitted fabric knitted with ordinary non-stretching yarn, the elastic recovery rate is only 80% or less. Was combined with the hat body.

Figure 1 is a perspective view illustrating the inner surface of the free size cap is not provided with the adjustment tool.

Figure 2 is a perspective view illustrating a free size cap having a size adjustment tool mounted on the arm band (e) and the male band (g) formed in the notch (d) formed on the rear lower center of the hat body.

Figure 3 is a perspective view illustrating a free size cap having a size adjustment tool consisting of a fitting band (h) and a buckle (i) in the cutout (d) of FIG.

Explanation of symbols on the main parts of the drawings

C: hat body B: sweatband A: hat brim

1,2,3,4,5,6: 6 pieces of double knit upper fabrics constituting the main body C

7, 8: both ends of the brim 9, 10: both ends of the cutout (d)

11: fitting holes formed at regular intervals in the arm band (e)

12: fitting protrusions formed at regular intervals on the male band (g)

The free size cap of the present invention is a hat body (C) made of a double-layered knitted fabric with an elongation of 50% or more in the upper direction, and the sweatband (B) uses a latex carburd yarn as a weft yarn and a normal non-stretch yarn as a warp yarn. It consists of an elastic woven fabric having a woven elongation of 65% or more and an elastic recovery rate of 95% or more and partially sealing the above-mentioned hat body (C), sweatband (B) and hat brim (A) according to a known method. I did it.

Since the hat body according to the present invention is composed of a double-layered knitted fabric, many vent holes that are characteristic of the knitted fabric are formed, and thus, four or more exhaust holes (EYE LET) formed in a conventional cap body are not installed. Even so, a lot of sweat absorbed by the sweatband B can be quickly dissipated to the outside of the hat body through the ventilation holes formed in the knit fabric constituting the hat body C.

In the present invention, the weft of the elastic woven fabric constituting the sweatband (B) by using a latex carbide yarn superior in elongation and elastic recovery rate compared to the conventional polyurethane carbide yarn to make the softer and more flexible touch and the tissue of the woven fabric The low elastic recovery rate, which is a disadvantage of the case when the hat body is composed of a weft knitted fabric made of ordinary non-stretched yarn, not only helps to increase the sweat absorption capacity and the rate of absorption divergence. To be supplemented.

However, when the yarn is used as a polyurethane carber yarn, it can exhibit elongation of 60% or more in the weft direction and 25% or more in the longitudinal direction. In this case, the hat body can be more firmly adhered to the human head and elastic recovery rate. Even better compared to the case of non-stretched yarn.

In the free size cap according to the present invention, a well-known size adjustment band may be installed at the lower center of the rear of the hat body (see FIGS. 2 and 3) and may not be installed. (See Figure 1)

In addition, the hat body of the present invention may provide a warm winter hat by being composed of a double-sided cut pile knitted fabric.

Referring to the configuration and operation of the present invention combined with the embodiment as follows.

First, the free size cap which is not provided with the hat size adjustment tool of FIG. 1 is demonstrated.

The size of the consumer of the free size cap of the present invention is limited to the head size from 45 cm to 69 cm, and the hat size (A) is assumed to be a small size (45 cm) and a medium size (57 cm) of the standard size (t) of the hat. The length of the circumference of the hat body between both sides of the hat body and the rear of the hat body from the both ends (7,8) of r (rear portion) and the length of the inner circumference of the hat visor between the hat visor both ends (7,8) Called Assume r and t = r + f.

In this case, the portion where the hat body C and the sweatband B actually extend is an r portion.

Therefore, in case of t = 45cm, when the r part of the hat body is stretched to 90% or less with respect to 50% of elongation, the elastic force due to the elastic recovery rate after stretching does not give discomfort to the head but also adheres to the head stably. It could be confirmed that the results of several experiments.

Therefore, r = 45cm × 3/5 = 27cm, and when this 27cm is elongated to 90% or less with respect to 50% of elongation, it becomes 27cmx0.5x0.9 = 12.15cm.

Similarly, when the standard size of the hat is 57 cm, r = 57 cm x 3/5 = 34.2 cm and 34.2 cm x 0.5 x 0.9 = 15.3 cm.

Therefore, when the hat main body according to the present invention is composed of a double-layered knitted fabric using non-stretched yarn, the head size reaches 45 cm to 69 cm when the head reference size is divided into two types of 45 cm and 57 cm. It can meet almost every consumer. (In fact, a hat with a standard size of 57 cm can be used up to 57 cm + 15 cm = 72 cm as described above.)

However, since the weft direction elongation of the sweatband is 65% or more, of course, the above-described conditions can be satisfied.

Next, a free size cap equipped with the hat size adjusting tool of FIGS. 2 and 3 will be described.

2 shows a cutout portion (d) having a width of 10 cm and a length of 4 cm at the rear end of the hat body (C), and a plurality of fitting holes 11 are drilled at regular intervals at one end 9 thereof. One end of the arm band (e) is sealed, and the other end 10 of the cutout part (d) is sealed at one end of the male band (g) in which a plurality of fitting protrusions 12 protrude at regular intervals, according to a known method. Approximate size adjustment is performed.

In this case, the size adjustment corresponding to the interval between adjacent fitting holes or fitting protrusions is between the end of the hat brim 7 and the cutout d, and the other end 8 of the hat brim and the cutout d. The hat body and the sweatband portion between the other end 10 will automatically play a precise adjustment role.

For example, when the standard size of the free size cap of FIG. 2 is 57 cm and the head size range of the cap can be used is +12 cm, 6 cm of which is 1 cm, and there are 7 fitting holes. In this case, the size adjustment of 57cm-63cm can be made with this adjusting tool, and the remaining 6cm of 12cm is {the part between the end part 7 and the one end part 9 of the cutout part d} － = 12.1 cm and the portion (12.1 cm) between the other end 8 of the hat brim and the other end 10 of the notch (d), i.e., 24.2 cm in total, which is 90% stretched to 50%, i.e. Since it is stretched within the range of 24.2 cm x 0.5 x 0.9 = 10.89 cm, in this case as well, it is a standard size hat of 57 cm as well as a person whose head size is 6 cm (69 cm) as well as a person whose head size is 6 cm ( 73cm) can be worn safely. And the size of the head within the range of 1cm can be adjusted precisely and automatically at the area of 12.1cm + 12.1cm in the above-mentioned hat body.

3, one end of the fitting band h is sealed at one end 9 of the cutout d, and a buckle i is installed at the other end 10 of the cutout d.

Then, as the fitting band (h), the size adjustment within the range of 6 cm is first performed, and then the remaining 6 cm size adjustment can be automatically adjusted at 12.1 cm + 12.1 cm as in the case of FIG.

In addition, when the reference size of the free size cap having the size adjustment tool illustrated in FIGS. 2 and 3 is 63 cm instead of 57 cm as described above, the size is within the range of 12 cm as follows. You can adjust from

If the standard size is 63cm in which the control tool is not connected and is opened, the control tool can reduce this to within 6cm, and the remaining 6cm of the 12cm is 12.1cm + 12.1cm at the hat body and the sweatband. Can be adjusted automatically by expansion and contraction.

Such adjustment can be appropriately used to adjust the elasticity of the adjusting equipment, the hat body and the sweatband according to the taste of the consumer.

Example 1

As shown in Fig. 1, in the free size cap having no size adjustment tool on the main body of the hat, a double-layered knitted fabric was made by using a circular knitting machine with a blend yarn of 65% by weight of polyester fiber and 35% by weight of cotton. The pieces (1, 2, 3, 4, 5, 6,) were cut and the edges of these six pieces were sealed with a sewing thread according to a known method to make a hat body (C).

The gastric elongation of the gastric knitted fabric was 50%.

On the other hand, the latex carbide yarn made of 70d latex monofilament yarn and 150d polyester multifilament yarn as the covering yarn is used as the weft yarn, and the blended yarn of 65% polyester fiber and 35% cotton by weight is inclined upward. An elastic woven fabric having a width of 3 cm having an elongation of 65% and an elastic recovery rate of 95% was woven with a narrow loom to form a sweatband (B).

The length of the entire circumference of the lower end of the hat body (C) and the sweatband (B) is 57 cm, and the length (r) between both sides of the hat body and the back of the hat body from both ends of the hat brim (7,8)

r = 3/5 × 57cm = 34.2cm, and the length f of the inner periphery of the hat brim ends 7 and 8 is 22.8 cm so that the lower edge of the hat body C and the lower edge of the sweatband B are The part was sealed and the inner peripheral edge between the ends of the hat brim (A) and the lower edge of the cap body (C) and the sweatband (B) described above were manufactured to prepare a free size cap of the present invention.

The free size cap thus prepared was worn by most adults up to 72 cm as well as up to 69 cm or more.

In this case, it was suitable as a summer hat.

Example 2

In Example 1, instead of knitting a double-layered knitted fabric with a blend of 65% polyester and 35% cotton, except that the double-woven knitted fabric was knitted with a blended yarn of 70% wool 30% acrylic fiber. A free size cap was made in the same manner as in Example 1.

This case was suitable as a hat for winter or cold regions.

Example 3

It carried out similarly to Example 1 except having comprised the hat main body from the double-sided cut pile upper knitting fabric.

This hat has a lot of short feathers on both sides of the body of the hat, so it is very soft and warm to the touch, making it suitable for winter or cold weather.

Example 4

Other than knitted double spank fabric constituting the hat body (C) using a spandex monofilament yarn of 70d as a screening yarn and a spuntex cover fabric made of 150d polyester multifilament yarn as a covering yarn Was carried out as in Example 1. In this case, the elongation of the hat body was 60%, the elongation in the longitudinal direction was 30%, and the elastic recovery was 90%.

Compared with the hats of Examples 1 and 2, the hat had a further increased effect of the hat body (C) in close contact with the head.

Example 5

As shown in FIG. 2, a free size cap having a size adjusting tool consisting of an arm band (e) and a male band (g) is formed on the cutout portion (d) formed at the lower rear center of the hat body. A free size cap was made under the same conditions as in Example 1.

An arm band (e) formed with cutouts (d) having a width of 10 cm and a length of 4 cm at the lower end of the rear part of the hat body (C), and at one end 9 at a predetermined interval, a plurality of fitting holes 11 are opened. Seal one end and seal one end of the male band (g) protruding with a plurality of fitting protrusions 12 at regular intervals on the other end 10 of the cutout part d. Make adjustments.

In this case, the size adjustment corresponding to the interval between adjacent fitting holes or fitting protrusions is between the end of the hat brim 7 and the cutout d, and the other end 8 of the hat brim and the cutout d. The hat body and the underband portion between the other end 10 automatically plays a precise adjustment role.

For example, when the standard size of the free size cap of FIG. 2 is 57 cm and the head size range of the cap can be used is +12 cm, 6 cm of which is 1 cm, and there are 7 fitting holes. In this case, the size adjustment of 57cm-63cm can be made with this adjusting tool, and the remaining 6cm among 0 12cm is {the part between the end part 7 and the one end part 9 of the cutout part d} － = 12.1 cm and the portion (12.1 cm) between the other end 8 of the hat brim and the other end 10 of the notch (d), i.e. 24.2 cm in total, which is 90% elongated relative to 50%, i.e. In this case, it is also a standard size hat of 57 cm as well as a person having a head size of 12 cm (69 cm) as well as a person having a head size of 6 cm (24 cm) in the range of 24.2 cm × 0.5 × 0.9 = 10.89 cm. 73cm) can be worn safely.

Example 6

In Example 5, the free size cap was mounted on the cutout d under the same conditions except that the fitting band h and the buckle i were installed instead of the arm band e and the male band g as shown in FIG. made.

The hat body (C) according to the present invention is composed of a double piece of knitted fabric having an elongation of 50% or more, and at the same time, the sweatband (B) is composed of an elastic woven fabric having an elongation of 65% and an elastic recovery rate of 95% or more. The following five effects can be achieved.

First, since the hat body has an elongation of 50% or more, the hat body composed of a conventional elastic woven fabric has a sharply reduced elongation when the elastic weft is combined with a non-elastic slope (in this case, the elongation is only 25% ± 2%). Can be solved.

Second, the conventional free-size hat body is usually intended to dissipate moisture such as sweat generated in the hat body through four or more exhaust holes (Eye let), the hat body according to the present invention is a loop formed a myriad vent holes ( It consists of a double-layered double-layered fabric composed of a loop), and this innumerable air vent acts as a divergence of water such as sweat generated inside the hat body, thereby reducing the burden of processes, materials, and costs required for the installation of the above-described exhaust holes. There is an effect that can reduce the manufacturing cost.

Third, since the hat body (C) according to the present invention is composed of a double-layered knitted fabric, it is not only made of a conventional elastic woven fabric, but also makes the wearer feel soft and soft to the wearer, as well as close to the head. It can be used to give a safe and good fit (especially for those who want their head to be seen outside through the body of the hat as it is).

Fourthly, the sweatband according to the present invention is composed of an elastic woven fabric having a maximum elongation of 65% or more and an elastic recovery rate of 95% or more. /5×45㎝≒0.45)} It is not only flexible but gives a good touch, but also has a large and many ventilation holes, so it can greatly increase the amount of sweat absorption and absorption.

In particular, the sweatband (B) according to the present invention can exhibit a minimum shape retention on the entire surface of the hat body because the hat body (C) is composed of a double-layered upper knitted fabric having a flexible material and structure such that there is almost no shape retention. At the same time, the low elastic recovery rate, which is a disadvantage when the hat body is composed of non-stretched yarn, can be compensated by the high elastic recovery rate of the sweatband.

Fifth, since the main body and the sweatband according to the present invention can be safely extended about 12 cm at both ends of the hat visor, most major consumers of the head size range from 45 cm (infant criterion) to 69 cm (adult). You can choose one of two standard size hats (small size = 45cm, medium size = 57cm) and choose from three or more sizes (S, M, L size). As the width is narrower, not only is it convenient, but also a merchandise seller only handles two standard size hats, which may also be very convenient to handle, sell, trade, or store the merchandise.

Claims (3)

Elasticity with over 50% elongation and over 95% elastic recovery by making hat body (C) with double-layered weaving cloth with elongation rate of 50% or more and using latex carburd yarn as weft yarn and normal non-stretching yarn as warp yarn. Fleece cap, characterized in that made of sweatband (B) with a woven fabric and sealing the main body (C), sweatband (B) and hat brim (A) according to a known method. The free size cap according to claim 1, wherein the hat main body (C) is composed of a double-sided cut pile knitted fabric. The free size cap according to claim 1, wherein the double-layered knitted fabric forming the hat body (C) is knitted as a polyurethane carber yarn.