JP2006307354A - Air-conditioning garment - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide an air-conditioning garment easily produced in mass production even if material, color or design is changed as usage, made of fabric having slight air leakage regardless of the usage of the garment, and designed so as not to cause swelling due to a fan. <P>SOLUTION: The air-conditioning garment is provided with the following: a fan 50 for sucking outer air; an electric power supply 60 for driving the fan; a bottom part 23 for making the garment closely attach to the waist part of the body; an inner garment 20 covering a predetermined portion of the body and guiding the air to a space between the inner garment and the body or underwear along the surface of the body or the underwear; and an upper garment 10 put on the inner garment and provided with a mesh outer-air intake 11 taking the outer air into a part facing the fan. The upper garment 10 is worn on the inner garment so as to take the outer air in the inner garment through the air intake of the upper garment to put the air into circulation at the space between the inner garment and the body or the underwear to discharge the air to the outside part through the collar part and the sleeve opening part of the garment. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

  The present invention relates to an air-conditioning garment that cools a body by circulating air substantially parallel to the surface of the body.

  In recent years, air-conditioning clothing that cools the body has become widely known (see, for example, Patent Document 1). Such an air-conditioning garment includes a flow path for circulating air between the cloth part and the body or underwear, and a fan attached to the cloth part. The fan is usually attached to the lower part on the back side of the clothing. When the air-conditioning garment is worn and the fan is driven, outside air is sucked into the air-conditioning garment by the fan so that air flows in the space between the clothing and the body or underwear so that the air flows along the surface of the body. Become. Thereby, the humidity gradient on the surface of the body can be increased, and the sweat discharged according to the heat radiation amount required by the body can be vaporized. As a result, the heat of vaporization is taken from the body, and the body is cooled. This air-conditioning garment has already been applied to work clothes and the like, and the work clothes converted into air-conditioning garments are actually commercially available.

International Publication No. 02/067708 Pamphlet International Publication No. 04/010806 Pamphlet International Publication No. 04/012564 Pamphlet

  By the way, many types of air-conditioning garments are required as with other garments. For example, it is necessary to change the material of the air-conditioning garment according to the application. In places where fire is handled, it is necessary to use a fire-resistant fabric, in a workplace with a heat source, a 100% cotton material, and depending on the work content, a durable fabric needs to be used. It is also necessary to change the color of the air-conditioning garment according to the application. It is necessary to use a blackish fabric so that the stains are not noticeable, or use a whitish fabric so that the stains are conspicuous, or use a light-colored fabric to improve work efficiency. Furthermore, it may be necessary to use a fabric subjected to antistatic processing. In the case of a company uniform, the design and color differ for each company. However, if air-conditioning garments with different materials, colors, and designs are manufactured according to the use as described above, there is a problem that mass production cannot be performed and the cost is high.

  In addition, for example, the cloth made of cotton used in normal work clothes is prone to air leakage, and the air sucked into the air-conditioning garment leaks from the cloth part to the outside, and the cooling effect is not good. was there. On the other hand, for example, a fabric in which fine polyester fibers are knitted at a high density hardly leaks air, and an air-conditioning garment made using such a fabric is cheaper than a fabric made using cotton cloth. Therefore, the fabric made using this polyester fiber is considered to be the most suitable material for air-conditioning clothing. However, depending on the use of the air-conditioning garment, since the fabric that can be used is determined as described above, there is a problem that an optimum fabric with less air leakage cannot be used for each air-conditioning garment.

  In addition, the conventional air-conditioning garment has a problem that the air-conditioning garment greatly swells due to the outside air sent by the fan, so that the amount of air flowing away from the body increases and the cooling efficiency is not good. Further, since the air-conditioning garment swells greatly, when the conventional air-conditioning garment is provided with a fan on the side or front of the body, the side or front of the air-conditioning garment greatly bulges and the workability is poor, and the appearance is poor. For this reason, in the conventional air-conditioning garment, the position of the fan is substantially limited to the lower part of the back. However, when the fan is placed on the back in this way, when performing sitting or working, such as when driving a car, the fan is sandwiched between the body and the back of the seat, etc. In addition to being bad, there was a problem that the outside air inlet of the fan was blocked and the cooling effect was reduced.

  The present invention has been made based on the above circumstances, and can be easily mass-produced even if the material, color and design are changed according to the use, and a fabric with little air leakage for clothes of any use. It is an object of the present invention to provide an air-conditioning garment that can be manufactured by using the fan and that can suppress swelling caused by a fan.

  In order to achieve the above object, an air-conditioning garment according to claim 1 is characterized in that one or a plurality of blowing means for sucking outside air provided in an opening formed in a lower portion of a trunk portion, and the blowing Power supply means for driving the means and contact means for bringing the hem part into close contact with the waist of the body, covering a predetermined part of the body and in the space with the body or underwear, along the surface of the body or underwear An inner garment for guiding air and an outer garment that is worn on the inner garment and has a mesh-like outer air inlet formed in a portion facing the air blowing means. Wearing the outerwear over the outerwear, taking outside air into the innerwear from the air intake port of the outerwear, circulating air through the space between the innerwear and the body or underwear, at least the collar and It is characterized by discharging from the cuffs to the outside. .

  An air-conditioning garment according to an eleventh aspect of the invention for achieving the above object includes one or a plurality of blowing means for sucking outside air provided in an opening formed in a lower portion of the trunk, and the blowing Power supply means for driving the means, and a collar interval maintaining means for ensuring a space for air to flow between the collar and the neck even when the tie is tightened. An inner garment that covers a predetermined part and is formed in a shirt shape for guiding air along the surface of the body or underwear, an outer garment worn on the inner garment, the inner garment and the outer garment An outside air intake interval maintaining means for securing a space between the air blowing means and the outer garment provided between the air blowing means and the outer garment; And put it in close contact with the body or underwear by the waist of the trousers, The outside air is taken into the inner garment via the outside air intake interval maintaining means provided between the body and the undergarment, air is circulated through the space between the body and the undergarment, and discharged from the collar and cuffs to the outside. It is characterized by this.

  According to the present invention, by configuring the outerwear and the innerwear, even if the material and color or design of the outerwear is changed according to the use, the innerwear can use the optimum material for the air-conditioning garment, Moreover, it is possible to use a common color and design innerwear for a plurality of types of outerwear, and mass production is easier than conventional air-conditioning clothing. In addition, by wearing an outer garment on the outer side of the inner garment, it is possible to suppress the inner garment from being swelled by the sent-in outside air. Therefore, the cooling efficiency can be improved compared to conventional air-conditioning clothing, and the inner garment can be prevented from greatly expanding, so that the fan can be freely placed not only on the back but also on the side and front. It becomes possible to do. Furthermore, a wearer can be cooled by taking in external air with a ventilation means and flowing external air in parallel with a body.

  [First Embodiment] The best mode for carrying out the present invention will be described below with reference to the drawings. FIG. 1A is a schematic front view of an air-conditioning garment according to the first embodiment of the present invention, FIG. 1B is a schematic back view of the air-conditioning garment, and FIG. FIG. 3 is a schematic front view of the removed state, FIG. 3B is a schematic rear view of the state, and FIG. 3 is a schematic cross-sectional view of the peripheral portion of the fan of this embodiment. In the present embodiment, the case where the outer garment of the present invention is work clothes will be described.

  The air-conditioning garment 1 according to the present embodiment includes, as shown in FIGS. 1, 2, and 3, a jacket 10 in which an outside air intake 11 for taking in outside air is provided in the back, and two fans provided in the back. (Blowing means) 50 and 50 are provided. Further, the outer body 10 is formed by a fastener (overwear opening / closing means) 12, and the inner body 20 is formed by a fastener (inner wear opening / closing means) 21 so that the front body can be opened and closed. Note that a planar fastener, a button, or the like may be used as the opening / closing means of the inner garment 20. Moreover, since the trousers 100 of this embodiment are the same as normal trousers, the detailed description is abbreviate | omitted.

  The outer air intake 11 of the outer garment is formed using a material having a low air resistance, that is, a mesh member having an appropriately sized mesh so as not to prevent the air intake. The outer garment of this embodiment is different from ordinary work clothes in that the outside air intake 11 is provided on the back portion, but the other points are the same as the ordinary work clothes. Therefore, a material according to the application can be used for the outerwear 10 of the present embodiment, and outerwear of various colors and designs can be produced. For example, as a material for the outer garment 10, a cotton cloth that is used in general work clothes and easily leaks air may be used.

  In addition to the two fans 50, 50, the inner garment 20 includes a rubber string (elastic member) 51 that connects the two fans 50, 50, a battery part (power supply means) 60 for driving the two fans, and a back part And a spacer (flow path interval maintaining means) 80 provided from the upper part to the shoulder part. Moreover, the inner garment 20 of this embodiment is a shirt-like thing with no collar standing, covers the upper body, and the air sent by the fans 50 and 50 in the space between the inner garment 20 and the body or undergarment. It also plays a role of guiding along the surface of the body or underwear. For this reason, it is desirable that the material of the inner garment 20 is light and thin, can smoothly flow air in the space between the inner garment 20 and the body or undergarment, and does not leak much air to the outside. . For example, a cloth densely woven with a synthetic fiber such as a thin polyester, a sheet in which air leakage is prevented by coating, or a resin sheet such as vinyl chloride can be used. In addition, the inner garment 20 of this embodiment is formed in the shape of a short sleeve. The reason why the inner garment 20 has a short sleeve shape is that tailoring is easier compared to the case where the inner garment 20 is formed in a long sleeve shape, and the outer garment 10 has a long sleeve even if there is no tip part of the arm portion. This is because the effect is hardly changed. That is, the inner garment has a short sleeve, but the arm part of the outer garment plays the role of a guide sheet.

  As shown in FIG. 3, the two fans 50, 50 are detachably attached to the inner garment 20 so as to face the outside air inlet 11 of the outer garment 10. Each fan fits the outer lid portion 52 and the main body portion 53 so that the fabric at the peripheral end portion of the opening 26 formed at the lower portion of the inner garment 20 is sandwiched between the outer lid portion 52 and the main body portion 53 of the fan. Therefore, it is attached to the inner garment 20. The two fans 50 and 50 are connected by a rubber string (elastic member) 51, and are usually positioned at the lower part of the back part while maintaining a distance regulated by the rubber string 51. At this time, since the inner garment 20 is worn larger than the body, the fan 50 and the fan 50 are in advance when the rubber strap 51 is contracted in advance so as not to obstruct the stretch of the rubber strap 51. The portion of the inner garment 20 located between them is bent. Thereby, as the rubber string 51 is extended, the bent portion of the inner garment 20 is also extended. In addition, since the air-conditioning garment having a structure for attaching and detaching the fan to and from the inner garment 20 is already on the market (working clothes P-500N of air-conditioning garment Co., Ltd.), detailed description of the fan attachment / detachment mechanism is omitted here. To do.

  When the air-conditioning garment of this embodiment is worn and seated on a chair, for example, pressure is applied to the back of the air-conditioning garment by the back of the chair, and the rubber string 51 connecting the fans extends. As a result, the fan moves to the side, so that even if the wearer sits on the chair, the fan is pressed against the wearer and becomes uncomfortable, or the outside air intake 11 is blocked by the back of the chair and cooled. It is possible to prevent the effect from decreasing. In addition, the outside air intake 11 of the outer garment 10 is expected to extend the rubber string 51 as described above, and the distance between the fans 50 and 50 is widened. It is formed in a wide area. Further, the size of the outside air inlet 11 in the vertical direction is also sufficiently larger than the fan so as to face the fan even when the fan moves up and down by the normal operation of the wearer. Thereby, even if the fan moves during wearing, the suction port of the fan overlaps with the cloth portion of the jacket, and the suction capacity is hardly lowered. In general, work clothes for protecting the wearer from sparks of welding work have problems with the front and arms, and even if a part of the back is formed in a mesh shape, there are many cases where there is no problem.

  The two fans 50 and 50 rotate in a direction to take outside air into the inner garment 20. That is, in this embodiment, the air intake method is adopted as the air blowing method of the fans 50 and 50. When the air blowing method of the fans 50 and 50 is an air intake method, an air flow passage which is an air circulation space is automatically formed between the inner garment 20 and the body or underwear by the air flowing into the lining portion 20 from the outside. It is formed.

  The power supply unit 60 is for supplying power to the fans 50 and 50. The power supply unit 60 is accommodated in, for example, a pocket (not shown) provided inside the inner garment 20. Here, a secondary battery is used as the power supply unit 60 from the viewpoint of economy. The power supply unit 60 and the two fans 50 are connected by a power cable (not shown). Further, a power switch (not shown) for turning on / off the power is provided between the power supply unit 60 and the two fans 50, 50.

  In addition, in the inner garment 20, a spacer 80 is provided on the back surface of the inner garment 20 from the upper part of the back part to the shoulder part in order to secure an air flow passage through which the outside air sent into the inner garment 20 by the fans 50, 50 is circulated. Is provided. The air-conditioning garment 1 according to the present embodiment wears the outer garment 10 on the inner garment 20, and therefore the upper part and the shoulder part of the inner garment 20 are in close contact with the body or the undergarment due to the weight of the outer garment 10. In many cases, air becomes difficult to flow. Therefore, a spacer 80 is provided so that even if the outerwear 10 is worn, an air flow path can be easily secured in the upper part or the shoulder of the inner jacket 20. The spacer 80 can be attached to the inner garment by, for example, sewing a pocket formed of a mesh member on the shoulder of the inner garment 20 and storing the spacer 80 in the pocket. Therefore, even when the spacer 80 is made of resin, when washing, the spacer 80 can be removed from the inner garment 20 and the inner garment 20 can be easily washed in the same manner as ordinary clothes. As the spacer 80, for example, a spacer similar to that disclosed in FIG. 9 of the international publication pamphlet WO2004 / 012564A1 of the international application “air path for dehumidifying device” invented by the present inventor can be used.

  Moreover, the skirt part 23 of the inner garment 20 of this embodiment is formed so that it may contact | adhere to the undergarment or the trousers 100, as shown in FIG. This is to prevent air from leaking outside from the skirt 23 of the inner garment 20. The skirt 23 of the inner garment 20 can be brought into close contact with the undergarment or the like by sewing a stretchable material such as rubber into the skirt 23 (contact means). By closing the fastener 21 of the inner garment 20 of the present embodiment, the skirt 23 comes into close contact with the waist of the body, and air hardly leaks from the hem 23 of the inner garment 20 to the outside. In addition, as a close_contact | adherence means, you may make it make a skirt part contact | adhere to a body using a string.

  Next, the operation of this embodiment will be described. First, the inner garment 20 of the air-conditioning garment 1 of this embodiment is worn, and the front body is closed by the fastener 21. Next, the outerwear 10 is worn and the front body fastener 12 is closed. When the air-conditioning garment 1 of the present embodiment is thus worn and then the switch is turned on, the fans 50 and 50 are rotated to start sucking outside air. The outside air taken in from the outside air inlet 11 of the outer garment 10 is sent into the inner garment 20 by the fans 50 and 50 so as to flow parallel to the body. An air flow passage, which is a space for flowing air substantially parallel to the surface of the body, is automatically formed between the inner garment 20 and the body or underwear by the sent outside air, and air that wraps around the upper body is formed. A flow occurs. In addition, in the upper part or shoulder of the back where it is difficult to automatically form an air flow passage due to the weight of the outer garment 10, the outside air flows substantially parallel to the body via the air flow passage spacer 80. The outside air that has flowed substantially parallel to the body in this manner is discharged to the outside from the opening 13 of the collar portion of the air-conditioning garment 1 and the openings 14 of both cuffs. The wearer is cooled by air flowing parallel to the body.

  According to the above-described embodiment, the air-conditioning garment 1 is divided into the outer garment 10 and the inner garment 20, and the inner garment 20 is formed of a material that does not easily leak air. For example, a material that easily leaks air can be used. In addition, even when various outerwears are produced by changing the material, color, and design, the innerwear 10 can use the same material, color, and design with respect to the various outerwears 10. In this respect, mass production of air-conditioning garments is easier than conventional air-conditioning garments.

  Further, according to the air-conditioning garment of the present embodiment, when the wearer is standing or the like, the two fans 50 and 50 are positioned on the back with a predetermined distance by the rubber strap 51. At this time, even if the arm is moved, the fans 50 and 50 do not get in the way. On the other hand, when the wearer sits on a chair or lies on his back, the fans 50 and 50 are pushed by the back and floor of the chair and move from the back to the side. As a result, even if the worker sits on the chair or lies down, the fan is pressed against the wearer and the seating comfort is deteriorated, or the outside air intake 11 is blocked and the cooling effect is lowered. Can be prevented.

  Further, in the conventional air-conditioning garment, the air-conditioning garment is greatly swelled by the air sent into the interior by the fan, so that the amount of air flowing away from the body is large and the cooling effect is not good. On the other hand, according to the air-conditioning garment of the present embodiment, by wearing the outer garment 10 on the outer side of the inner garment 20, it is possible to suppress the inner garment 20 from being inflated by the sent outside air, which is useless. Air circulation can be reduced. Therefore, the cooling efficiency can be improved as compared with the conventional air-conditioning garment. As a result, the amount of air sent into the inner garment is small, and the fan can be miniaturized. Furthermore, since the expansion of the air-conditioning garment by the fan can be suppressed, even if the fan is arranged on the side part or the front part, the work is not disturbed and the appearance is not deteriorated. Accordingly, the degree of freedom in designing the position of the fan is increased, and it is possible to change the position of the fan to increase the cooling efficiency, to facilitate the work, and to improve the design.

  In addition, according to the present embodiment described above, unnecessary bulges in the jacket are suppressed, and spacers are arranged in the portions where it is difficult to secure the air flow passage due to the weight of the jacket, so that each part of the body is as designed. The space | interval of an airflow path is ensured and a wearer can be cooled efficiently and uniformly.

  In addition, according to the air-conditioning garment of this embodiment, the innerwear has few restrictions on materials, colors and designs, and since it is not directly visible from the outside, the innerwear can be designed with an emphasis on performance without being particular about the appearance. It becomes possible.

  Moreover, although it is necessary to arrange many sizes like S, M, L, LL, etc. in normal clothes, the inner garment of this embodiment does not need to arrange many sizes in this way. In the case of the air-conditioning garment of this embodiment, even if a large inner garment is worn, the outer garment is trimmed by the outer garment, so the inner garment does not swell excessively due to wind pressure. In addition, if the size of the inner garment is too large, wrinkles are formed, but this heel sticks to the outer garment due to wind pressure, moves, or deforms, so that there is no great air resistance.

  FIG. 4 is a diagram showing a modification of the inner garment of the present embodiment. The inner garment 200 of the present modification differs from the inner garment 20 in that the collar 201 is a standing collar, the spacer 820 is provided inside the collar 201, and two shoulders 80c are provided on the shoulder. It is divided into. As shown in FIG. 4, when the collar portion 201 is a standing collar, the collar portion 201 and the neck of the body are in close contact with each other, making it difficult for air to be discharged from the collar portion. On the other hand, since the inner garment 200 of this modification is provided with the spacer 820 on the inner side of the collar portion 201, even if the collar portion 201 is a stand-up collar, there is no air between the collar portion 201 and the neck portion. By securing a flow passage, the air sucked into the inner garment 200 can be reliably discharged also from the collar portion to cool the body.

  In the above-described embodiment, the case where the two fans 50 and 50 are arranged on the back has been described. However, the two fans may be arranged on the side and the abdomen.

  [Second Embodiment] Next, a second embodiment of the present invention will be described. FIG. 5A is a schematic front view of an air-conditioning garment according to the second embodiment of the present invention, and FIG. 5B is a schematic back view of the air-conditioning garment. The air-conditioning garment of the second embodiment is different from the air-conditioning garment of the first embodiment as shown in FIG. 5 in that the inner garment 20a of the second embodiment is detachably attached to the outer garment 10a. The distance between the two fans 50 and 50 is not flexible. Other points are the same as in the first embodiment. Therefore, in this embodiment, those having the same functions as those in the first embodiment are denoted by the same reference numerals or corresponding reference numerals, and detailed description thereof is omitted.

  In the air-conditioning garment 1a of the present embodiment, the fans 50 and 50 and the shoulders of the inner garment 20a are detachably attached to the outer garment 10a by buttons (attachment means) 30. In particular, in the vicinity of the two fans 50, 50, the four corners near each of the fans 50, 50 are button 30 so that the positions of the fans 50, 50 and the outside air inlets 11a, 11a are not shifted by the button 30. , 11a. As a result, in this embodiment, the shape of the outside air intake ports 11a and 11a can be made smaller than that of the outside air intake port 10 of the first embodiment. The outside air inlets 11a, 11a may be circular or elliptical. Moreover, as an attachment means, a hook, a planar tape, etc. other than a button can be used.

  Next, the operation of this embodiment will be described. The inner garment 20a is attached to the outer garment 10a by the button 30 in advance. Thereby, the inner garment 20a and the outer garment 10a are integrated. Next, the air-conditioning garment 1a with the inner garment 20a attached to the outer garment 10a is worn, the fastener 21 of the inner garment 20a is closed, and the fastener 12 of the outer garment 10a is closed. Thus, when the switch is turned on after wearing the air-conditioning garment 1a of the present embodiment, the fans 50 and 50 rotate and suction of outside air is started. Subsequent operations are the same as those in the first embodiment.

  According to the present embodiment, the area of the outside air inlets 11a and 11a can be made smaller than the area of the outside air inlet of the first embodiment, so that the shape is closer to that of a normal garment. Therefore, the air-conditioning garment outer jacket of this embodiment is suitable not only for work clothes but also for uniforms worn in office work of a company. The other operations and effects of this embodiment are the same as those of the first embodiment. In the above embodiment, the case where the outside air inlet is formed in a square shape has been described. However, the outside air inlet may be circular or the like. In the case of this embodiment, since the outer garment and the inner garment are integrated, the mesh-like member provided in the outer garment can be omitted.

  6A is a schematic front view of an air-conditioning garment 1b which is a modification of the second embodiment, FIG. 6B is a schematic back view of the air-conditioning garment 1b, and FIG. 7 is a front body of the air-conditioning garment 1b which is this modification. It is the schematic of the front body lower end part of the state of having opened. The air-conditioning garment 1b of this modification is different from the air-conditioning garment 1a of the second embodiment because the front body of the inner garment 20b is attached to the outer garment 10b instead of the inner garment fastener of the second embodiment. The fastener 30b is provided. Other points are the same as those of the second embodiment. Therefore, in this modification, the same reference numerals or corresponding reference numerals are given to those having the same functions as those in the second embodiment, and detailed description thereof is omitted.

  In the air-conditioning garment 1b of this modification, in order to attach the inner garment 20b to the outer garment 10b, not only the button 30 but also the end part of the front garment 20b as shown in FIG. Fasteners 30b and 30b are provided in the vicinity of the fastener 12 for detachable attachment.

  According to this modification, since the end part of the front body of the inner garment 20b is attached to the outer garment 10b, when wearing the air-conditioning garment 1b of this modification, the fastener 12 of the outer garment 10b is closed. At the same time, the front body of the inner garment 20b can be closed. Therefore, the operation | movement which puts on and takes off an air-conditioning garment can be performed rapidly. Other actions and effects of this modification are the same as those of the second embodiment. In the case of this modification, there is no inner wear between the fastener 30b and the fastener 30b. For this reason, there is a possibility that the air in the inner garment passes through between the fastener 30b and the fastener 30b and leaks to the outside. However, since the area is small, the cooling effect is not considered to be greatly affected. .

  [Third Embodiment] Next, a third embodiment of the present invention will be described. FIG. 8A is a schematic front view of an air-conditioning garment according to the third embodiment of the present invention, FIG. 8B is a schematic rear view of the air-conditioning garment, and FIG. 9A is an upper view of the air-conditioning garment according to the third embodiment. FIG. 10 is a schematic front view of a state where the wearer is removed, FIG. 10B is a schematic rear view of the state, and FIG. This embodiment demonstrates the case where the jacket of the air-conditioning garment of the present invention is a suit. In addition, the concept of the suit of the present embodiment includes not only a jacket and pants made of cloth, but also a jacket made only of a jacket. FIG. 9 shows a state in which the tie is removed to simplify the drawing.

  The present embodiment differs from the first embodiment in that, as shown in FIGS. 8 to 10, the outer jacket 10c is wide, and the outer jacket 10c is not formed with an outside air intake. Taking in from the space between the outer garment 10c and the inner garment 20c, the inner garment 20c being a shirt, the distance between the two fans 50, 50 not being stretchable, and the shoulder spacer 80c Is divided into two. Others are the same as those of the first embodiment. Therefore, in this embodiment, those having the same functions as those in the first embodiment are denoted by the same reference numerals or corresponding reference numerals, and detailed description thereof is omitted.

  The outer garment 10c of this embodiment is the same as an ordinary outer garment. Therefore, detailed description of the jacket 10c is omitted. Further, in order to make the inner garment 20c of the present embodiment as close to a normal shirt as possible, the skirt 23c is formed in the same manner as a normal shirt. The skirt 23c of the inner garment 20c of the present embodiment is worn inside the trousers, and the skirt 23c is brought into close contact with the body by the belt 101 of the trousers 100.

  As shown in FIGS. 8 and 10, the outer garment 10 c of this embodiment covers the two fans 50, 50 provided in the inner garment 20 c because the outside air suction port is not formed. In the present embodiment, the outside air is sucked from the intake port 40 that is an opening formed by the lower end of the outer garment 10c and the lower end of the inner garment 20c. External air is sucked from the intake port 40 by the fans 50 and 50 and sent into the inner garment 20c.

  Further, in this embodiment, in order to secure an air flow path from the intake port 40 to the fans 50, 50, an outer air intake spacer (outer air intake interval maintaining means) is provided between the outer garment 10c and the inner garment 20c. ) 81 is arranged. The outside air intake spacer 81 is accommodated in a mesh-like pocket portion (accommodating means) 90 provided between the outer garment 10c and the inner garment 20c so as to cover the two fans 50 and 50. As shown in FIG. 8B, the outside air intake spacer 81 of the present embodiment is provided substantially over the entire lower end of the back portion of the jacket 10c. The pocket portion 90 is attached to the outside of the inner garment 20c, and the upper end thereof is configured to be opened and closed by a fastener 91. In the case of the present embodiment, by opening the fastener 91 of the pocket portion 90 from the back side of the inner garment 20c, the stored outside air intake spacer 81 can be easily taken out. The outside air intake spacer 81 keeps the fans 50, 50 and the outer jacket 10c in close contact with each other without being in close contact with each other. The lower end of the outer garment 10c is preferably the same as or slightly longer than the lower end of the spacer 81. If the lower end of the outer cover 10c is too longer than the lower end of the spacer 81, the lower end of the upper cover 10c is sucked by the suction force of the fan and the intake port 40 is blocked, and the fan blowing capacity (suction capacity) may be reduced. There is. Moreover, if the lower end of the outer garment 10c is shorter than the lower end of the spacer 81, the blowing capacity of the fan will not be reduced, but the spacer 81 will be exposed from the lower end of the outer garment 10c, and the appearance will be impaired. It is not preferable.

  Next, a device for preventing the air blowing capacity (suction capacity) of the two fans 50 and 50 from being lowered without providing the outside air inlet in the jacket 10c will be described. FIG. 11 is a schematic diagram for explaining a device for preventing the air blowing capacity of the two fans 50 and 50 from being lowered even if the outer jacket 10 c is not provided with an outside air inlet, and (a) is a fan case of the fan 50. Schematic of the fan viewed from the front with the outer lid portion 52 removed, (b) is a schematic plan view of the vicinity of the fan for explaining the gap between the outer jacket 10c and the fan 50, and (c) is a schematic view of the fan. Schematic which shows the cylindrical clearance gap which has the same outer diameter as the outer diameter of a suction port, and height H, (d) is a schematic plan view which shows the intake port 40 of the external air of the lower end part of this air-conditioning clothes 1c. .

In order not to reduce the blowing capacity of the two fans 50, 50 even if the outer jacket 10c is not provided with an outside air inlet, air flow having at least the same cross-sectional area as the substantial area of the suction port 55 of the fans 50, 50 It is necessary to secure the road. First, the gap between the fan 50 and the outer jacket 10c will be described. In FIG. 11, H is a gap formed between the outer cover 10c and the fan 50 by the spacer 81, and r is a radius of the suction port 55 through which the fan 50 sucks outside air. The area S2 of the cylindrical gap between the outer garment 10c and the fan 50 serving as the outside air circulation port has the same diameter r as the diameter r of the suction port 55, as shown in FIG. Is the same as the surface area of the cylinder of H,
S2 = 2πrH (1)
It becomes.

  The surface area S2 must be at least equal to the substantial area S1 of the suction port 55 of the fan 50 in order not to reduce the blowing capacity of the fan 50 without providing the outside air inlet in the jacket 10c. Therefore, the real area S1 and the area S2 need to satisfy the following expression.

S1 ≤ S2
∴ S1 ≤ 2πrH (2)
Therefore, it is desirable that the height of the spacer 81, that is, the gap H between the outer garment 10c and the fan 50 satisfy the above-described expression (2). The area of the suction port 55 is πr ² , but the actual area of the suction port means the area of the portion that substantially contributes to the suction, and is smaller than πr ² . For example, as shown in FIG. 11A, since the central portion of the propeller is not substantially sucked, the area of the suction port for substantial suction is smaller than πr ² . Further, a net-like finger guard is formed on the outer lid portion 52 of the fan 50 so that a human finger or the like does not enter the suction port, and a substantial suction of the suction port 55 by this finger guard portion. The area for is less than πr ² . That is, the substantial area of the suction port 55 is obtained by subtracting the area of the central portion of the propeller and the area of the finger guard from πr ² .

Next, the area S3 of the intake 40 at the lower end of the air-conditioning garment 1c will be described. Assuming that the number of fans 50 is N (two in this embodiment), the sum ΣS of the real areas of the suction ports 55 of all fans is S1 × N. Therefore, in order not to reduce the fan air blowing capacity even if the outer jacket 10c is not provided with an outside air inlet, the area S3 of the inlet 40 at the lower end of the jacket 10c is at least the suction of all fans. Must be greater than the sum of the real area of the mouth. Therefore, the area S3 of the inlet _{40 S 3 ≧ NS 1 = ΣS} (3)
It is desirable to satisfy this relationship.

  FIG. 12 is a schematic enlarged view of the collar portion of the air-conditioning garment of the present embodiment. Inside the collar portion 24 of the present embodiment, a spacer (collar interval maintaining means) 82 is provided to ensure an air flow path between the collar portion 24 and the neck of the body. Since the outer garment 10c of the air-conditioning garment of this embodiment is tall, a tie is usually fastened to the collar portion 24 of the inner garment 20c. If the neck portion 24 is brought into close contact with the neck portion by this tie, air is not discharged from the collar portion 24, and the neck portion, the shoulder portion and the like cannot be cooled effectively. For this reason, in this embodiment, the spacer 82 is provided inside the collar portion 24.

  Next, the operation of this embodiment will be described. When the switch is turned on after wearing the air-conditioning garment 1c of the present embodiment, the fans 50 and 50 are rotated, and suction of outside air is started. The outside air taken in through the intake 40, which is the opening at the lower end of the air-conditioning garment 1c, passes through the gap between the outer garment 10c and the inner garment 20c, and is sent into the inner garment 20c through the suction ports 55 of the fans 50 and 50. It is. The outside air sent into the inner garment 20c circulates in parallel with the body, and is discharged to the outside from the spacer 82 of the collar 24 and the openings 14 of both cuffs. The wearer is cooled by air flowing parallel to the body.

  According to the present embodiment, since the fan is not exposed to the outside, there is no difference in appearance compared to a general suit, so that the wearer can wear it with the same feeling as a general suit, The feeling of discomfort when worn is much less than clothing. Further, even if outside air is sucked by the fan 50 on a rainy day, the rain does not directly enter the fan 50, and therefore the fan 50 and inner clothes are not wetted by the rain.

  Further, according to the above-described embodiment, by arranging the spacer 82 between the outer garment 10c and the fan 50, it is possible to efficiently suck the outside air without providing the outer garment 10c in the outer garment 10c. it can.

  Further, according to the above-described embodiment, since the fan is not directly exposed to the outside, it is difficult for foreign matter and dust to enter the fan as compared with the conventional air-conditioning garment. Further, for example, when an infant is hugged, it is possible to prevent a finger from entering the fan, and safety can be improved.

  Further, according to the above embodiment, when the fan is stopped in order to stop the intake of outside air, the outside air intake is not formed in the jacket, so that the outside air is conditioned by the wind as compared with the conventional air-conditioning garment. It is possible to more surely prevent entry into the inside.

  In the above-described embodiment, the case where the mesh-like pocket portion 90 that stores the spacer 81 is provided in the inner garment 20 </ b> C has been described. However, the pocket portion 90 may be provided in the outer garment. Moreover, it is good also as a structure which can expand-contract the space | interval of the fans 50 and 50 similarly to 1st Embodiment. Furthermore, in the above embodiment, the case where the fan is provided in the lower portion of the back portion has been described. However, the fan may be provided in the lower portion of the side portion. In this case, a spacer (space maintenance means for taking in outside air) is also provided at the lower part of the side so as to correspond to the fan.

  [Fourth Embodiment] Next, a fourth embodiment of the present invention will be described. FIG. 13A is a schematic front view of an air-conditioning garment according to a fourth embodiment of the present invention, FIG. 13B is a schematic back view of the air-conditioning garment, and FIG. It is a schematic side view when going.

  As shown in FIG. 14, the present embodiment differs from the first embodiment in that the outer garment 1d of the present embodiment is a coverall and the hem of the inner garment is the hem of a shirt. The belt 25 is provided on the waist portion so that it is formed long and the skirt portion is in close contact with the body. Other points are the same as those of the first embodiment. Therefore, in this embodiment, those having the same functions as those of the first embodiment are denoted by the same reference numerals or corresponding reference numerals, and detailed description thereof is omitted.

  The outer garment 1d of the air-conditioning garment 1d of the present embodiment is a coverall. As in the first embodiment, an outside air intake port 11d is formed on the back of the outer garment 10d of the present embodiment. In this embodiment, in order to make the back portion of the outer jacket 10d strong, the outside air inlet 11d is divided into two parts, and is the same as the outer jacket 10d between the outside air inlets 11d and 11d. I leave the material part.

  In conventional coverall type air-conditioning garments, when the waist is bent, the air-conditioning garment is stretched and pressed against the body, which causes the fan cover to disengage from the main body and disengage the fan. Sometimes dropped. On the other hand, in the case of this embodiment, when performing work or the like with the waist bent, the fans 50 and 50 attached to the innerwear move upward together with the innerwear. When the waist is bent, since the outerwear is a coverall, the waist will stretch, but the innerwear is not a coverall, so it will not be stretched like an outerwear and will shift upward. Therefore, according to the present embodiment, even when the work is performed by bending the waist portion, the fan is displaced upward with respect to the waist portion where the jacket is stretched. Therefore, the fan is strongly pressed by the stretched portion of the jacket. It can prevent falling off the inner garment. The distance by which the fan is shifted upward is small, and the outside air intake is formed large with a margin in the vertical direction with respect to the fan suction port. Therefore, even if the fan is displaced upward by bending the waist, the suction port of the fan is not blocked by the cloth of the jacket, so that the outside air cannot be sucked.

  In addition, according to the above-described embodiment, by adjusting the belt 25 of the inner garment 20d, the outside air flows from the hem 23d of the inner garment 20d to the lower half of the outer garment 10d and is also discharged from the hem of the trousers to the outside. Is done. Therefore, according to the air-conditioning garment of the present embodiment, the lower body of the wearer can be cooled. Other operations and effects are the same as those of the first embodiment.

In the fourth embodiment described above, the fan is provided on the back of the inner garment 20d. However, the fan may be arranged on both side surfaces. In this case, it is possible to omit the configuration in which the interval between the fans can be expanded and contracted.
The inner garment 20d may be brought into close contact with an undergarment or the like by sewing a stretchable material such as rubber into the hem as in the skirt of the first embodiment.

  [Fifth Embodiment] Next, a fifth embodiment of the present invention will be described. FIG. 15A is a schematic front view of an air-conditioning garment according to a fifth embodiment of the present invention, FIG. 15B is a schematic rear view of the air-conditioning garment, and FIG. The schematic front view of the state which took off, (b) is a schematic back view of the state. In the present embodiment, a case will be described in which the outer garment outerwear is an office uniform.

  The air-conditioning garment of the fifth embodiment is different from the air-conditioning garment of the second embodiment as shown in FIGS. 15 and 16 in which the fans 50 and 50 of the air-conditioning garment 1e of the fifth embodiment are side portions of the inner garment 20e. The outer air intake port 11e of the outer garment 10e is also formed at the lower part of the side part of the outer garment 10e, and the opening / closing means of the outer garment 10e is a button 12e. That is. Others are the same as in the second embodiment. Therefore, in this embodiment, those having the same functions as those of the second embodiment are denoted by the same reference numerals or corresponding reference numerals, and detailed description thereof is omitted.

  According to the uniform of the present embodiment, the outside air is sucked into the inner garment 20e by the fans 50 and 50 disposed on the side of the air-conditioning garment 1e, flows along the body in the inner garment 20e, and the collar and cuffs. It is discharged outside through the opening of the part. Other operations are the same as those in the first embodiment.

  According to the uniform of the present embodiment, the bulge of the inner garment is suppressed by the outer garment, and the outside air intake is covered with the mesh member. Therefore, the fans 50 and 50 and the outside air intake 11e are arranged at the lower part of the side portion. Despite being arranged, the arms are easy to move, the fans 50 and 50 do not get in the way during desk work, and workability is improved as compared with those in which the fans are arranged on the back and abdomen. Further, since the fans 50 and 50 and the outside air intake are inconspicuous, even if they are worn in the office, there is little discomfort. Other operations and effects are the same as those of the second embodiment. In addition, this invention is not limited to said embodiment, Since workability | operativity is good as mentioned above, other clothes, for example, work clothes etc., may be sufficient.

  Other Embodiments The present invention is not limited to the above-described embodiment, and various modifications can be made within the scope of the gist. For example, in each of the above-described embodiments, the case where the inner garment is a short sleeve has been described, but the inner garment may be a sleeveless or a long sleeve. If the inner garment has long sleeves, for example, if a material having hygroscopicity such as cotton is used as the outer garment and a material such as a vinyl sheet is used as the inner garment, the arm portion becomes sticky. On the other hand, when the inner garment has no sleeves, such stickiness is eliminated.

  Moreover, although said embodiment demonstrated the case where a spacer was arrange | positioned in the back part and shoulder part of an inner garment, this invention is not limited to this, The air flow path is ensured in the ventilation by a fan. You may make it arrange | position to a difficult part, for example, a side part. Further, when the outer garment is light, the spacer can be omitted.

  Moreover, although said embodiment demonstrated the case where a spacer was accommodated in the pocket formed with the mesh member, the other various known methods can be used for the attachment method of a spacer. For example, the spacer may be attached to the inner garment with a double-sided tape or a planar fastener.

  Further, in the above embodiment, the case where the outerwear is a work clothes, a suit, a coverall, and a uniform has been described, but the outerwear is not limited to these, for example, rain gear, heat-resistant clothes, medical lab coats, Any clothing that is desired to be air-conditioned, such as office clothes, may be used. Also, each embodiment is not limited to the type of outerwear described (work clothes, etc.), and may be any type of clothing.

  Moreover, although said embodiment demonstrated the case where two fans were provided, the number of fans may be one or three or more.

  Moreover, although said embodiment demonstrated the case where the top-wearing opening / closing means was a fastener, this opening / closing means may be a planar tape, a button, or the like. Further, the upper wearing opening / closing means is not limited to the one provided on the front surface, and may be one provided on the back surface or a side portion such as a one-piece for women. . Further, the upper wearing opening / closing means does not open / close the entire front part but may partially open / close part of the front part, for example, from the neck to the chest. Further, the outer garment may not be provided with a garment opening / closing means at the front. The outerwear in this case may be the one with the front part left open, or the one that the front part cannot be opened and closed like a theta and is worn so as to be worn from the head. Good.

  In the above embodiment, the case where the cuff portion of the outerwear is not in close contact with the wrist has been described, but the cuff portion of the outerwear is formed so as to be in close contact with the wrist, and air is not easily discharged from the cuff portion. May be provided with a cut portion or an opening in the vicinity of the cuff portion, and air may be discharged from the cut or opening. Furthermore, you may enable it to adjust the opening degree of this cut | notch part or opening part using a fastener etc. FIG.

  As described above, the air-conditioning garment of the present invention is composed of a jacket and an inner garment, so even if the material, color and design of the garment are changed according to the application, the inner garment is optimal for the air-conditioning garment. Material can be used. Moreover, a common color and design innerwear can be used for a plurality of types of outerwear, and mass production is easier than conventional air-conditioning clothing. In addition, by wearing an outer garment on the outer side of the inner garment, it is possible to suppress the inner garment from being swelled by the sent-in outside air. As a result, the cooling efficiency can be improved compared to conventional air-conditioning clothing, and the inner garment can be prevented from greatly expanding, so that the fan is free not only on the back but also on the side and front. It becomes possible to arrange in. Furthermore, according to this invention, a wearer can be cooled by taking in external air with a ventilation means and flowing external air in parallel with a body. Therefore, the present invention can be applied to work clothes, suits, coveralls, and the like.

Fig.1 (a) is a schematic front view of the air-conditioning garment which is 1st Embodiment of this invention, (b) is a schematic back view of the air-conditioning garment. FIG. 2A is a schematic front view of a state in which the outer garment of the first embodiment is removed, and FIG. 2B is a schematic back view of the state. FIG. 3 is a schematic cross-sectional view of the fan periphery of the first embodiment. FIG. 4 is a diagram showing a modification of the inner garment of the first embodiment. FIG. 5A is a schematic front view of an air-conditioning garment according to the second embodiment of the present invention, and FIG. 5B is a schematic back view of the air-conditioning garment. Fig.6 (a) is a schematic front view of the air-conditioning garment 1b which is a modification of 2nd Embodiment, (b) is a schematic back view of the air-conditioning garment 1b. FIG. 7 is a schematic view of the lower end of the front body in a state where the front body of the air-conditioning garment 1b, which is a modification of the second embodiment, is opened. FIG. 8A is a schematic front view of an air-conditioning garment according to a third embodiment of the present invention, and FIG. 8B is a schematic back view of the air-conditioning garment. FIG. 9A is a schematic front view showing a state in which the outer garment of the third embodiment is removed, and FIG. 9B is a schematic back view showing the state. FIG. 10 is a schematic cross-sectional view of the periphery of the fan according to the third embodiment. FIG. 11 is a schematic diagram for explaining a device for preventing the air blowing capacity of the two fans 50 and 50 from being lowered even if the outer jacket 10 c is not provided with an outside air inlet, and (a) is a fan case of the fan 50. Schematic of the fan viewed from the front with the outer lid portion 52 removed, (b) is a schematic plan view of the vicinity of the fan for explaining the gap between the outer jacket 10c and the fan 50, and (c) is a schematic view of the fan. Schematic which shows the cylindrical clearance gap which has the same outer diameter as the outer diameter of a suction port, and height H, (d) is a schematic plan view which shows the intake port 40 of the external air of the lower end part of this air-conditioning clothes 1c. . FIG. 12 is a schematic enlarged view of the collar portion of the air-conditioning garment of the third embodiment. Fig.13 (a) is a schematic front view of the air-conditioning garment which is 4th Embodiment of this invention, (b) is a schematic back view of the air-conditioning garment. FIG. 14 is a schematic side view when the fourth embodiment is worn and the waist is bent to perform the work. FIG. 15A is a schematic front view of an air-conditioning garment according to a fifth embodiment of the present invention, and FIG. 15B is a schematic back view of the air-conditioning garment. FIG. 16A is a schematic front view of a state in which the outer garment of the fifth embodiment is removed, and FIG. 16B is a schematic back view of the state.

Explanation of symbols

1, 1a, 1b, 1c, 1d, 1e Air-conditioning garments 10, 10a, 10b, 10c, 10d, 10e Outerwear 11, 11a, 11d, 11e Outside air inlet 12 Fastener 12e button 13 Collar opening 14 Cuff opening 20, 20a, 20b, 20c, 20d, 20e, 200 Inner wear 21 Inner wear fastener 23, 23c, 23d Bottom 24 Collar 25 Belt 30 Button 30b Fastener 40 Inlet 50 Fan 51 Rubber string 52 Outer lid portion 55 Suction port 60 Power source portion 80, 80c Shoulder spacer 81 Outdoor air intake spacer 82, 820 Collar spacer 90 Pocket portion 91 Fastener 100 Trouser 201 Collar portion

Claims (19)

One or a plurality of blower means for sucking outside air provided in an opening formed in the lower part of the trunk part, a power supply means for driving the blower means, and a hem part to be in close contact with the waist of the body An inner garment for covering the predetermined part of the body and guiding the air along the surface of the body or the undergarment to the space of the body or the undergarment,
An outer garment that is worn on the inner garment and is formed with an outside air inlet for taking in outside air in a portion facing the air blowing means;
With
Wearing the outerwear on the innerwear, taking outside air into the innerwear from the air intake port of the outerwear, circulating air through the space between the innerwear and the body or underwear, and at least a collar Air-conditioning garment characterized by being discharged to the outside from the head and cuffs.   The air-conditioning garment according to claim 1, further comprising attachment means for attaching the inner garment to the outer garment.   3. The air-conditioning garment according to claim 2, wherein the attachment means detachably attaches at least the vicinity of the blowing means of the inner garment to the vicinity of the outside air inlet of the outer garment. .   The said outer garment has a top-wearing opening-and-closing means for opening and closing a front part, The said inner garment has an inside-wearing opening-and-closing means for opening and closing a front part, The Claim 1, 2, or 3 characterized by the above-mentioned. Air-conditioning clothes.   5. The air-conditioning garment according to claim 4, wherein the attachment means removably attaches an end portion of the front portion of the inner garment that can be opened and closed in the vicinity of the upper wear opening / closing means.   The air-conditioning garment according to any one of claims 2 to 5, wherein the attaching means uses a fastener, a planar tape, or a button.   The air-conditioning garment according to any one of claims 1 to 6, wherein the contact means is capable of adjusting a degree of contact with the waist.   The air-conditioning garment according to any one of claims 1 to 7, wherein the contact means uses an elastic member or a string-like member.   The air-conditioning garment according to claim 1, wherein the outerwear is a coverall.   The contact means is capable of adjusting the contact degree by means of a belt, and by reducing the contact degree, the taken-in outside air can be discharged from the bottom of the pants of the coverall. The air-conditioning garment according to claim 9.   The air-conditioning garment according to any one of claims 1 to 10, wherein a mesh-like member is provided so as to cover an outside air inlet of the outer garment. One or a plurality of blower means for sucking outside air provided in an opening formed in the lower part of the trunk part, a power supply means for driving the blower means, and a collar portion when the tie is tightened And a collar interval maintaining means for securing a space for air to flow between the neck and the neck, covering a predetermined part of the body and guiding the air along the surface of the body or underwear An inner garment shaped like a shirt,
A jacket to be worn on the inner garment;
An interval maintaining means for taking in outside air, which is provided between the inner garment and the outer garment, and secures a space between the air blowing means and the outer garment;
With
The skirt of the inner garment is put into trousers and brought into close contact with the body by the waist of the trousers, and the outside air is passed through the outside air intake interval maintaining means provided between the inner garment and the outer garment. An air-conditioning garment characterized in that it is taken into an inner garment, air is circulated through the space between the body and the undergarment, and discharged to the outside from the collar, cuffs and, if necessary, the bottom of the trousers. The interval H formed between the air blowing means and the outer garment by the outside air intake interval maintaining means is set such that the radius of the suction port of one of the air blowing means is r, and the substantial area of the suction port is S1. If the surface area of a cylinder having the same diameter as the suction port and a height of H is S2,
S1 ≤ S2 (= H x 2πr)
The air-conditioning garment according to claim 12, wherein the air-conditioning garment has a value satisfying The area S3 of the intake port for taking in the outside air formed by the lower end of the outer garment and the lower end of the inner garment, and the total substantial area ΣS1 of the suction port of the blower means are as follows:
ΣS1 ≦ S3
The air-conditioning garment according to claim 12 or 13, wherein:   Two of the air blowing means are arranged at the lower part of the back, and using the elastic member, the two air blowing means are held at a predetermined interval in a normal state, and when pressure is applied to the back, the two air blowing means The air-conditioning garment according to any one of claims 1 to 14, wherein an interval between the air blowing means is extended, and the air blowing means is moved to a side portion.   The air-conditioning garment according to any one of claims 1 to 15, wherein the inner garment is formed in a short-sleeved or sleeveless form.   The flow path interval maintaining means for securing a flow path for circulating outside air is provided at least on the upper part or shoulder of the inner garment, according to any one of claims 1 to 16. Air-conditioning clothes.   18. The inner garment is formed of a cloth woven densely with a synthetic fiber such as thin polyester, a material in which air leakage is prevented by coating, or a resin sheet such as vinyl chloride. 18. The air-conditioning garment described in Crab. The air-conditioning garment according to any one of claims 1 to 14 or 16 to 18, wherein the air blowing means is disposed at a lower portion of a side portion.

Images