JP2017014675A - Hat sweat stopper including shape memory foam, and hat with the same - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a hat sweat stopper including a shape memory foam, and a hat with the hat sweat stopper.SOLUTION: The hat sweat stopper including the shape memory foam according to the present invention comprises the shape memory foam and a sweat stopping band. The sweat stopping band is disposed on one surface or both surfaces of the shape memory foam and crimped through pressing corresponding to a convexoconcave part, such that the convexoconcave part is provided on the sweat stopper, while performing supersonic bonding to improve fitting feeling and buffer impact to skin.SELECTED DRAWING: Figure 2

Description

  Various types of hats made of cloth that people mainly use always employ a sweat stop to absorb sweat and cushion shocks to the head skin.

  The present invention is to provide a free-size hat that is excellent in fit and can satisfy any of various sizes according to the size of the head by improving the sweat-preventing part of the hat. belongs to.

  In general, conventional hats, when worn for a long time, not only smell of sweat, but also feel inconvenient, resulting in a headache.

  When wearing a hat, heat is confined to the head, so that the heat of the head rises above the ambient temperature.

  As a result, there is a problem that unpleasant sweat smells due to a lot of sweat.

  In order to solve such a problem, it has been proposed in the prior art to include a microcapsule 4 and a bioceramic coating layer 7 as shown in FIG.

  However, there is still discomfort due to wearing a hat. In addition, the size of the hat cannot be adapted to every person, and the degree of hope for the size of the hat differs depending on the person and the case, and so on. This limited the ability to cool the head.

Korean Published Patent No. 10-2012-0062402 Korean Published Patent No. 10-2005-0108331 Korean Registered Patent No. 10-0666940

  Various types of hats made of cloth that people mainly use always employ a sweat stop to absorb sweat and cushion shocks to the head skin. For this reason, many antiperspirants having various functions have been developed. For example, as an anti-sweat part using a functional material that can absorb not only sweat but also the smell of sweat, an elastic material that stretches easily to reduce the pressure applied to the head Consists of sweat.

  However, the feeling that the head is tightened due to the limit of the sweat stopper of the hat varies depending on the emotion, and the size of the hat felt by the human body is also limited by the weather and feeling, in addition to sweat There were also many problems due to what could not be done. Accordingly, there has been a demand for a hat that can easily adjust the head pressure and adjust the size to some extent.

In order to solve the above problems, the sweat-preventing portion of the hat using the shape memory foam of the present invention,
Shape memory form,
It consists of a sweat band,
A sweat-preventing portion of a hat in which the sweat-proofing band is disposed on at least one of the upper and lower surfaces of the shape memory foam,
In order to provide an uneven portion on the sweat stopper, press bonding is performed with a press corresponding to the uneven portion, and the fit is enhanced by ultrasonic adhesion, and the impact on the skin is buffered.

  In addition, the projections and depressions are attached by ultrasonic adhesion while pressing with a press corresponding to the projections and depressions so that the other surface of the sweat blocking portion coupled to the hat is flat and one surface of the sweat blocking portion protrudes. To configure.

  As an additional effect, the size of the concavo-convex portion can be adjusted according to various sizes of the human head depending on the degree of the concavo-convex portion.

  Preferably, the sweatband including the shape memory foam is configured to maximize the comfort of wearing by being applied over a part or the whole of the hat.

  What was adhered by the ultrasonic wave is adhered by sewing over part or all of the hat.

  It is as follows when it adheres by sewing over a part of hat.

In order to bond the shape memory foam and the sweat band, a sweat part of a hat configured by arranging the sweat band on both sides or one side of the shape memory foam,
While providing a concavo-convex portion at the center of the sweat block, press fit with a press corresponding to the concavo-convex portion to enhance fit and cushion the impact on the skin. The edge is attached by sewing.

  Further, by performing sewing so that the shape memory foam and the sweatband are integrated, it is possible to enhance the fit and buffer the impact on the skin.

  In the present invention, when using a hat, the shape memory foam having a shape memory function can be used to comfortably rest on the head of various shapes and maximize the fit. it can.

  In addition, the present invention has the effect of providing much better comfort than the case of wearing an existing hat by developing a shape memory foam for a sweat-preventing part of a hat.

The figure for demonstrating the prior art. The figure for demonstrating the process of manufacturing the sweat-proof part of this invention using a shape memory form. The figure which shows 1st Embodiment adhere | attached by ultrasonic heating using the crimping | compression-bonding press. The figure which shows 2nd Embodiment adhere | attached by making the shape of a crimping press different and ultrasonic heating. Sectional drawing which shows the antiperspirant part of this invention of FIG. The state figure which applied the antiperspirant part of this invention to some hats. The state figure which applied the antiperspirant part of this invention to some hats. The state figure which applied the antiperspirant part of this invention to the whole hat.

  Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings.

  By attaching an existing sweat band (Sweet Band) to one side of the shape memory foam, or putting it in a flexible cloth, that is, placing the sweat band on both sides and crimping it by ultrasonic bonding, Custom-made according to the length of the retaining band. The product is partially applied only to the whole sweat-blocking part or the place where the forehead comes into contact, and various products are realized according to the shape and application of the hat.

  The specific method sews a sweat prevention part to the forehead contact part inside the hat.

  Unlike general sweat-proofing parts, shape memory foam is inserted inside the sweat-proofing part and closely fits along the shape of the head, providing a good fit and good restoring force. By using various functional materials, the fit is enhanced.

  2 to 4 show a process for manufacturing a sweat-preventing portion.

  FIG. 2 is a sectional view showing a functional material in which a shape memory foam is inserted.

  Referring to FIG. 3, the upper and lower cloths of the black portion and the shape memory foam are ultrasonically bonded simultaneously with the pressure bonding by placing a sweat band on both sides or one surface of the shape memory foam and pressurizing with a press and simultaneously applying heat. However, since the white portion is not pressure-bonded, it protrudes upward.

  FIG. 4 shows an uneven shape of a press according to an embodiment different from that of FIG. 3, and the flow of air inside and outside the hat can be made smooth, and the size of the hat can be made free according to the degree and shape of the unevenness.

  The degree and shape of the unevenness can be varied as necessary.

  FIG. 5 is a cross-sectional view of FIG. 4 and shows that a sweat band is arranged on one surface of the shape memory foam. The uneven shape may be any shape as long as the air flow is smooth and the forehead has a comfortable feeling.

  FIGS. 6 and 7 show a case where the perspiration preventive part of the present invention is limitedly applied only to a part of the contact portion including the forehead, as described above.

  Consumers most demand the comfort and cushioning of the part that abuts the forehead when wearing a hat. When the sweat stopper according to the present invention is employed in the portion where the forehead comes into contact, there is an excellent effect.

  FIG. 8 shows a case where the sweat protection part of the present invention is applied to the entire hat. This can maximize the comfort of wearing so that a fit can be felt over the entire head.

  As shown in FIG. 7, the present invention can also be applied to various types of hats such as Hat and Visor.

  In addition, the present invention not only maximizes the fit by providing a convex portion on the sweat stopper, but can also add a function of adjusting the size of the hat. By adopting the shape memory foam in the protruding portion, it is possible to easily absorb the pressure of the head and adjust the size of the hat according to the size of the head.

  Next, this will be specifically described with reference to FIGS.

  By forming the shape memory foam 310 and sweat band 320, 330, and the sweat memory part 300 of the hat formed by arranging the sweat band above and below the shape memory foam by ultrasonic heating with a press, In order to form the cap of the sweat so that it swells, the convex portion 341 of the sweat portion corresponds to a concave portion in the press, and the concave portions 342 and 343 of the sweat portion correspond to convex portions in the press. When the pressure shown in FIG. 2 is ultrasonically heated with a press to apply pressure, a sweat-proof portion having a shape as shown in FIGS. 3 and 4 is obtained. Although the case where the antiperspirant bands are arranged on both sides of the shape memory foam is illustrated, the antiperspirant band may be arranged only on one side of the shape memory foam in some cases.

  Arbitrary uneven portions may be provided in the sweat stopper 300.

  By providing the convex portions 341 and the concave portions 342 alternately so that heat can be dissipated from the forehead, not only a good fit but also effects such as heat dissipating from the head to the outside can be obtained. Configure.

  Not only the shape of the concave and convex portions but also the size of the convex and concave portions can be adjusted.

  The shape of the hat using the shape memory foam is characterized in that, by forming and pressing the press unevenness corresponding to the uneven portion, the fit is enhanced by ultrasonic adhesion and the impact on the skin layer is buffered. The manufacturing process of the sweat stopper will be described.

  FIG. 5 shows the placement and attachment of a sweatband on only one side of the shape memory foam.

  Here, the concave and convex portions are formed by ultrasonic adhesion while pressing with a press corresponding to the concave and convex portions so that one surface 343 of the perspiration preventing portion coupled to the hat is flat and the other surface 341 of the perspiration preventing portion protrudes. The protrusion 341 is configured.

  Since the concavo-convex part uses a shape memory foam, it also plays a role of adjusting the size of the hat according to various sizes of the human head depending on the degree of the concavo-convex.

  6 and 7 show a case in which the sweat protection part of the present invention is applied only to a part corresponding to a forehead which is a part of a hat.

  The most experienced pain due to wearing a hat is the forehead part, and it is determined by the forehead part whether the size of the hat fits, so the sweat band including the shape memory foam is in the part corresponding to the forehead When arranged, a sufficient effect can be exhibited.

  At this time, the shape of the protrusion is configured so that the pressure of the head can be easily absorbed. In order to prevent sweating, the heat inside the hat is easily discharged out of the hat. The size can be adjusted according to the degree of protrusion of the protrusion.

  In other words, the shape of the concavo-convex portion is configured to have a structure that is advantageous for the circulation of air inside and outside the cap.

  Referring to FIG. 8, the sweat-proof portion including the shape memory foam is applied over the entire hat to maximize the comfort of wearing over the entire head when the hat is worn. Compared with the case where it is applied only to a part of the hat, it is possible to realize a better comfort and a free size depending on the degree of protrusion.

  Next, a method of fastening the sweatband and the shape memory foam described so far over a part or all of the hat by sewing will be described.

  In some cases, they are bonded with a press and ultrasonic waves, or part or all of the hat is bonded by sewing. Next, bonding to a part of a hat by sewing will be described.

  Crimping is performed with a press having a shape corresponding to the concavo-convex portion so that the concavo-convex portions 341 and 342 are formed in the central portion of the sweat-preventing portion of the hat configured by arranging the sweat-preventing bands 320 and 330 above and below the shape memory form 310 While the ultrasonic attachment improves the fit and cushions the impact on the skin, the edge of the sweatband is sewn.

  As with all ultrasonic contact, the shape of the concavo-convex portion is configured to have a structure advantageous for air circulation.

  In another embodiment, the shape memory foam and the sweatband are joined together by sewing to join the shape memory foam and the sweatband.

  A shape memory foam 310 and an antiperspirant band 320, 330 are coupled to each other, and the antiperspirant portion of the hat is configured by arranging the antiperspirant bands above and below the shape memory foam, and the central portion of the antiperspirant portion An uneven portion is provided on the surface, and the shape memory foam and the sweatband are sewn together so that the fit is enhanced and the impact on the skin is buffered.

DESCRIPTION OF SYMBOLS 1 Hat 2 Inner lower edge periphery 3 Sweat-resisting part band 4 Microcapsule 5 Endothelium 6 Space part 7 Bioceramic coating layer 300 Sweat-resisting part 310 Shape memory foam 320, 330 Sweat-resisting band 340 Sweat-resisting part 341 of the first embodiment Convex Part 342 Concave part 343 Flat bottom part 350 Sweat-preventing part 400 of the second embodiment Hat 410 to which the sweat-preventing part is applied Sweat-preventing part 420 applied to the entire hat Sweat-preventing part to be applied to a part of the hat

Claims (7)

Shape memory form,
It consists of a sweat band,
A sweat-preventing portion of a hat in which the sweat-proofing band is disposed on one or both surfaces of the shape memory foam,
A shape memory foam is used, characterized in that an uneven part is provided on the sweat-proof part, and is pressed with a press corresponding to the uneven part to enhance the fit and to shock the skin by ultrasonic adhesion. The sweating part of the hat I had.   The concavo-convex portion is configured to form a protruding portion while being pressure-bonded with a press corresponding to the concavo-convex so that the other surface of the perspiration preventing portion coupled to the hat is flat and one surface of the perspiration preventing portion protrudes. An antiperspirant portion of a hat using the shape memory foam according to claim 1.   The hat of the shape memory foam according to claim 1, wherein the uneven part plays a role of adjusting the size of the hat according to various sizes of the human head according to the degree of the unevenness. Sweat stop part.   The sweat-proof part of the hat using the shape memory foam according to claim 1, wherein the shape of the uneven part is configured so that the pressure of the head can be easily absorbed.   The hat using the shape memory foam according to claim 1, wherein the antiperspirant portion including the shape memory foam is applied over a part or the whole of the hat to realize good wearing comfort. Sweating part.   The sweat prevention part of the hat using the shape memory foam according to claim 1, wherein the shape of the uneven part has a structure advantageous for air circulation inside and outside the hat.   A hat characterized by applying the sweat protection part according to claim 1.