JP2019070215A - Functional garment, clothing and feeding device - Google Patents

Abstract

To provide surroundings comfortable for a wearer efficiently.SOLUTION: A clothing 9 has at least a back cloth 1 and a plurality of flow channels 2. Each of the flow channels 2 has an inner cloth disposed on its inner side and an outer cloth disposed on its outer side, and is formed by placing the inner cloth and the outer cloth one over another and then bonding a hem of one of their cloths to the other cloth. The flow channel 2a takes in air from a suction port 20a disposed at the waist of the wearer, and guides the air to a discharge port 29a which is disposed near the neck of the wearer and opens in a belt shape along the waist direction of the wearer, and discharges the air. The flow channel 2b takes in air from a suction port 20b disposed at the waist of the wearer, and guides the air to a discharge port 29b which is disposed in the center of the back of the wearer and opens in a belt shape along the waist direction of the wearer (left and right directions in FIGS. 1 and 2), and discharges the air. Incidentally, both the neck provided with the discharge port 29a and the back provided with the discharge port 29b are located above the waist provided with the suction port 20a and the suction port 20b.SELECTED DRAWING: Figure 1

Description

  The present invention relates to functional clothes, clothes, and delivery devices.

  The temperature, humidity, etc. of the internal space covered by clothes are adjusted, and the device for providing a comfortable environment for the wearer is repeated.

Patent Document 1 discloses a heating and cooling suit using a Peltier element.
Patent Document 2 discloses a working upper garment in which an inner space portion to which air sent from a blower is delivered is formed in an area surrounded by an inner body and a back body.

JP 2004-263325 A JP, 2016-23378, A

  The technology of Patent Document 1 regulates the temperature around the wearer by conductive heat transfer by the Peltier element, and the humidity can not be regulated because it does not involve air flow. Moreover, since the technique of patent document 1 does not use a convective heat transfer, adjustment of temperature also has restrictions.

  In the technique of Patent Document 2, air is supplied to a bag-like internal space to adjust the temperature inside. However, since it does not have the structure which carries out intensive ventilation of the part which a wearer tends to sense heat and cold, the efficiency for a wearer to feel comfort is bad. Further, in the technology of Patent Document 2, both the inflow port and the exhaust port are directly connected to the internal space, there is a problem that the flow of air can not be controlled, and a certain amount of air remains in the internal space. Then, since the range of motion of the limbs is narrowed, there arises a problem that it becomes difficult for the wearer to move.

  An object of the present invention is to efficiently provide a comfortable environment for a wearer.

  A functional clothing according to claim 1 of the present invention is connected to a device having a delivery unit for delivering gas, a Peltier element provided therein, and a wind guide unit for guiding the delivered gas to an opening, and The functional clothes are provided with a suction port and a discharge port, and a garment having a flow path for sucking the gas from the suction port and discharging the gas from the discharge port is formed.

  The functional clothing which concerns on Claim 2 of this invention is a functional clothing in which the said flow path is formed in multiple numbers in the aspect of Claim 1, It is characterized by the above-mentioned.

  In the functional clothes according to claim 3 of the present invention, in the aspect according to claim 1 or 2, the suction port and the discharge port are provided one for each of the flow paths. It is clothes.

  In the functional clothing according to a fourth aspect of the present invention, in the aspect according to any one of the first to third aspects, the Peltier element may have two different metal surfaces facing the inside of the air guide portion. The functional clothing is divided into two spaces, and the openings are provided at least one in each of the divided spaces.

  In the functional clothes according to claim 5 of the present invention, in the aspect according to any one of claims 1 to 4, the delivery section is a centrifugal fan having an impeller, and the surface of the Peltier element is It is a functional clothes characterized by crossing in the axial direction of the above-mentioned impeller.

  A garment according to claim 6 of the present invention has a lining and a plurality of flow paths provided along the lining and discharging gas sucked from the suction port from the discharge port, and the suction port is worn The garment is disposed on the waist of a person, and the discharge port is disposed above the suction port, and opens in a band along the waistline direction of the wearer.

  The garment according to claim 7 of the present invention is a garment according to claim 6, wherein the outlet is disposed at least on each of the neck and back of the wearer.

  The clothes according to an eighth aspect of the present invention is the clothes according to the sixth or seventh aspect, wherein the flow path has a portion whose width increases from the suction port toward the discharge port. is there.

  The clothes according to a ninth aspect of the present invention is the aspect according to any one of the sixth to eighth aspects, wherein the discharge port is a first edge portion arranged along the wearer, and the wearer And a second edge disposed outside the first edge as viewed from the bottom, the first edge having a recess closer to the suction port closer to the center of the flow passage. Clothing characterized by

  In the clothes according to claim 10 of the present invention, in the aspect according to any one of claims 6 to 9, one suction port and one discharge port are provided for each of the flow paths. It is a feature clothing.

  The garment according to an eleventh aspect of the present invention is characterized in that in the aspect according to any one of the sixth to tenth aspects, the flow path is provided by bonding the edges of the overlapped cloth. It is clothes.

  The garment according to claim 12 of the present invention is characterized in that, in the aspect according to any one of claims 6 to 11, it has an outer surface provided with a hole for exposing the suction port to the outside. It is clothes.

  A delivery apparatus according to claim 13 of the present invention includes a delivery unit for delivering a gas, and a wind guide unit having a Peltier element provided therein and guiding the delivered gas to an opening, the Peltier element being a Peltier element The inner part of the air guide part is divided into two spaces in which different metal surfaces respectively face each other, the opening is provided at least one in each of the divided spaces, and at least one of the openings is claimed in claims 6 to 12 It is connected to the said suction port of the said some flow path which the clothes of any one of which have which it has any one of these.

  The delivery apparatus according to claim 14 of the present invention is, in the aspect according to claim 13, the delivery section is a centrifugal fan having an impeller, and the surface of the Peltier element is in the axial direction of the impeller It is a delivery apparatus characterized by crossing.

  A delivery apparatus according to a fifteenth aspect of the present invention is the delivery apparatus according to the aspect of the fourteenth aspect, wherein the openings are arranged along the surface of the Peltier element.

  According to the first aspect of the present invention, the gas guided to the opening is sent to the flow path by the air guide portion in which the Peltier element is provided, and a comfortable environment for the wearer is provided.

  According to the invention which concerns on Claim 2, the temperature etc. of the site | part of the wearer along several flow paths are each adjusted.

  According to the third aspect of the invention, the flow of gas from the inlet to the outlet is less likely to be uneven.

  According to the invention which concerns on Claim 4, a comfortable environment for a wearer is provided by the gas which touched the at least one metal surface of Peltier device.

  According to the invention which concerns on Claim 5, compared with the case where it does not have this structure, the quantity of the gas sent to two divided | segmented space does not deviate easily.

  According to the invention of claim 6, the gas sucked from the suction port arranged at the waist of the wearer is discharged from the discharge port opened above the suction port along the wearer's waist direction in the form of a strip, A comfortable environment for the wearer is provided.

  According to the seventh aspect of the present invention, the gas is discharged to the neck and the back, which are areas where the wearer can easily feel the temperature and the like.

  According to the eighth aspect of the present invention, the gas discharge resistance is reduced compared to the case of using a flow path having no portion whose width widens from the suction port to the discharge port.

  According to the ninth aspect of the present invention, the resistance to gas discharge is reduced as compared to the case where the first edge has no recess.

  According to the invention of claim 10, no deviation of the gas flow due to branching occurs.

  According to the invention of claim 11, the formation of the flow path is facilitated as compared with the case where this configuration is not provided.

  According to the invention of claim 12, the device for allowing the suction port to suck gas can be disposed outside the clothes.

  According to the invention of claim 13, the temperature-controlled gas is delivered to the clothes.

  According to the invention of claim 14, the amount of gas delivered to the two divided spaces is less likely to be uneven than in the case where this configuration is not provided.

  According to the invention of claim 15, it is compact as compared with the case without this configuration.

The figure which shows the example of the clothes 9 which concern on this embodiment. The figure which shows the clothes 9 seen from the direction different from FIG. The figure which shows an example of a structure of the lining 1. FIG. The disassembled figure of the flow path 2a which guides air to a wearer's neck. Schematic which showed the state of the flow path 2a which flows air and is expanding. The disassembled figure of the flow path 2b which guides air to a wearer's back. The figure which shows an example of the external appearance of the delivery apparatus 4. FIG. The exploded view of sending device 4. The figure for demonstrating the internal structure of the delivery apparatus 4. FIG. The figure which shows an example of the front material 3. FIG.

Embodiment
<Composition of clothes>
In the following description, "inside" is the side closer to the wearer's body, and "outside" is the side farther from the wearer's body.

  FIG. 1 is a view showing an example of the clothes 9 according to the present embodiment. The shape which looked at the part which coat | covers a wearer's back among clothes 9 from inner side is shown by FIG. Thus, for example, the right side of FIG. 1 is the side of the wearer's left hand.

  FIG. 2 is a view showing the clothes 9 viewed from a direction different from FIG. The shape which looked at the part shown in FIG. 1 from the outer side is shown by FIG. Thus, for example, the right side of FIG. 2 is the side of the wearer's right hand.

  As shown in FIG. 1 and FIG. 2, the garment 9 has at least a backing 1 and a plurality of flow channels 2. Each flow path 2 has an inner cloth provided on the inner side and an outer cloth provided on the outer side, and is formed by overlapping the inner cloth and the outer cloth and bonding any of the edges .

  In the example shown in FIG. 1, the plurality of flow channels 2 are two, that is, a flow channel 2 a that guides air to the neck of the wearer and a flow channel 2 b that guides air to the back of the wearer. The flow path 2b is shorter than the flow path 2a.

  In addition, although the gas which passes the inside of the flow path 2 shown in FIG. 1 is all air, the gas which passes the flow path of this invention may be except air. This gas may be, for example, a single gas such as nitrogen or helium, or a mixed gas such as air, exhalation gas, combustion gas or the like.

  As shown in FIG. 1 and FIG. 2, the flow path 2 b is provided to overlap on the outside of the backing 1, and the flow path 2 a is provided to overlap further on the outside of the flow path 2 b.

  The flow path 2a takes in air from the suction port 20a disposed at the waist of the wearer, guides the air to the discharge port 29a, and discharges the air from the discharge port 29a. The discharge port 29a is disposed near the neck of the wearer and opens in a band along the waistline direction (left and right direction in FIGS. 1 and 2) of the wearer.

  The flow path 2b takes in air from the suction port 20b arranged at the waist of the wearer, guides the air to the discharge port 29b, and discharges the air from the discharge port 29b. The outlet 29b is disposed at the center of the back of the wearer and opens in a band along the waistline of the wearer.

  The neck provided with the discharge port 29a and the back provided with the discharge port 29b are both provided with the suction port 20a and the suction port 20b (hereinafter referred to simply as the "suction port 20" when these are not distinguished). It is above the low back. Therefore, the clothes 9 are provided along the lining 1 and the lining 1, and the air discharged from the suction ports 20a and 20b is discharged from the discharge ports 29a and 29b (hereinafter, these are simply referred to as "discharge port 29"). The suction port 20 is disposed at the waist of the wearer, and the discharge port 29 is disposed above the suction port 20, along the wearer's waistline direction. It is an example of the clothes characterized by opening like a belt.

  Further, in the flow path 2a shown in FIGS. 1 and 2, one suction port 20a and one discharge port 29a are provided, and in the flow path 2b, one suction port 20b and one discharge port 29b are provided. That is, none of the flow paths 2 branch from suction to discharge. For this reason, for example, due to the external pressure or the like applied to the flow path 2, the flow direction of the air is not biased to any branch destination.

<Composition of lining>
FIG. 3 is a view showing an example of the configuration of the lining 1. The shape which looked at the backing 1 before the flow path 2 is provided from the outside is shown by FIG. The backing 1 has an upper backing 11, a lower backing 12 and a central backing 13.

  The upper backing 11 is a cloth that covers the top of the back of the wearer, and has a shape that extends over the area of the shoulder blade and the shoulders of the wearer.

  The lower backing 12 is a cloth that covers the lower part of the back of the wearer, and has a shape that extends in the range of the waist of the wearer.

  The central backing 13 is a cloth connecting the upper backing 11 and the lower backing 12 described above, and has a shape extending laterally from the center of the back of the wearer.

  For the material of the upper backing 11 and the lower backing 12, for example, synthetic resin such as nylon is used. For the material of the central lining 13, for example, synthetic resin such as mesh-like polyester is used so that foreign matter is less likely to enter the outlet 29b of the flow path 2b.

  In the upper part of the upper backing 11, a cloth made of synthetic resin in the form of mesh may be sewn so that foreign matter hardly enters the outlet 29a of the flow path 2a.

  The area Ra of the upper backing 11 shown in FIG. 3 is used as part of the flow path 2a. Moreover, area | region Rb of the lower lining 12 shown in FIG. 3 is used as a part of flow path 2b.

<Configuration of flow path>
<Configuration of flow path for guiding air to neck>
FIG. 4 is an exploded view of the flow path 2a for guiding air to the neck of the wearer. The flow path 2 a shown in FIG. 4 is formed by combining the inner cloth 21 a and the outer cloth 22 a in the region Ra of the upper backing 11. Moreover, as shown in FIG. 4, the flow path 2a may have a surface fastener 23a.

  The inner cloth 21a is a cloth covering the lower part of the back of the wearer, and has a shape extending to the waist substantially along the spine of the wearer. The inner cloth 21 a is bonded to the connection portion 111 which is the edge of the area Ra among the lower sides of the upper lining 11, and constitutes one sheet of cloth together with the upper lining 11.

  The outer cloth 22a is a cloth covering the back of the wearer from the outside of the upper backing 11 and the inner cloth 21a, and has a shape extending from the neck to the waist substantially along the spine of the wearer.

  The outer cloth 22a is overlapped from the outside of one sheet of cloth composed of the upper backing 11 and the inner cloth 21a, and the peripheral edge of the outer cloth 22a is adhered to the cloth, so that along the backing 1 The flow path 2a is formed.

  The inner cloth and the outer cloth are adhered, for example, by applying a tape from the sewn upper part. The inner cloth and the outer cloth are made of chemical fibers such as nylon and polyester, for example, and the surface is coated with a resin such as polyurethane. Seam tape is adhered to the stitched portions of these cloths. As a result, the hole of the suture portion is closed and the air tightness is enhanced, so the air sucked from the suction port 20a of the flow path 2a is unlikely to leak halfway and is likely to be led to the discharge port 29a.

  Materials for the seam tape include polytetrafluoroethylene, polyurethane, rubber and the like. The seam tape may be overlapped with the cloth, heated and pressed, and may be adhered to each other by melting the coated resin and the like. This improves the airtightness of the bonded portion.

  The edge 119 of the upper backing 11 that forms the discharge port 29a has a recess that approaches the suction port 20a as it approaches the center. This recess is not at the edge 229a of the outer cloth 22a that constitutes the discharge port 29a. Edge 119 is an example of the first edge in the present invention, and edge 229a is an example of the second edge in the present invention.

  FIG. 5 is a schematic view showing a state of the flow path 2a which is inflated by flowing air. The left direction shown in FIG. 5 is the inside, and the right direction is the outside.

  Since the edge portion 119 has the recess described above, the outlet 29a of the flow path 2a expanded by flowing air is inside compared with the outlet in the case where there is no recess shown by the two-dot chain line in FIG. It has an inclined shape. Therefore, compared with the case where it does not have a recessed part, the cross-sectional area of the discharge port 29a of the flow path 2a is wide, and the resistance concerning discharge of air is low. Moreover, compared with the case where it does not have a recessed part, the exhaust port 29a of the flow path 2a tends to flow air inside rather than the outer side.

  Further, as shown by the broken arrow in FIG. 4, the outer cloth 22a has a portion in which the width widens from the suction port 20a toward the discharge port 29a. The portion where the width widens forms a portion where the cross-sectional area spreads as going downstream in the flow path 2a, and the resistance when air passes is lower than that of the other portions. Therefore, the flow path 2a is easy to discharge the air to the discharge port 29a by having the part where the width spreads.

  The surface fastener 23a is fixed to the suction port 20a of the flow path 2a by stitching or the like, and is wound around the opening 430 of the delivery device 4 described later, and the opening 430 and the suction are adhered by bonding the back surface and the front surface. Connect with the mouth 20a.

<Configuration of flow path for guiding air to the back>
FIG. 6 is an exploded view of the flow path 2b for guiding air to the back of the wearer. The flow path 2 b shown in FIG. 6 is formed by combining the inner cloth 21 b and the outer cloth 22 b in the region Rb of the lower backing 12.

  Moreover, as shown in FIG. 6, the flow path 2b may have a surface fastener 23b. The surface fastener 23b is fixed to the suction port 20b of the flow path 2b by stitching or the like, and functions in the same manner as the surface fastener 23a described above.

  The inner cloth 21b is a cloth covering the lower part of the back of the wearer, and has a shape extending to the waist substantially along the spine of the wearer. The inner cloth 21 b is adhered to the connection portion 121, which is the lower edge of the region Rb, of the lower backing 12, and constitutes one sheet of cloth together with the lower backing 12.

  The outer cloth 22b is a cloth that covers the back of the wearer from the outside of the lower backing 12 and the inner cloth 21b, and has a shape extending from the neck to the hip substantially along the spine of the wearer.

  The outer cloth 22b is overlapped from the outside of one sheet of cloth composed of the lower backing 12 and the inner cloth 21b, and the peripheral edge of the outer cloth 22b is adhered to the cloth, thereby along the lining 1 The flow path 2b is formed. A seam tape or the like similar to the flow path 2a is used for this bonding.

<Configuration of Delivery Device>
FIG. 7 is a view showing an example of the appearance of the delivery device 4. Hereinafter, in the drawings, a space in which each configuration is arranged is represented as an xyz right-handed coordinate space. Further, among the coordinate symbols shown in the drawing, a symbol depicting two lines intersecting in a circle represents an arrow directed from the near side to the far side of the drawing. The direction along the x axis in space is called the x axis direction. Further, in the x-axis direction, the direction in which the x component increases is referred to as the + x direction, and the direction in which the x component decreases is referred to as the −x direction. The y-axis direction, the + y-direction, the −y-direction, the z-axis direction, the + z-direction, and the −z-direction are also defined along the definitions for the y and z components.

  As shown in FIG. 7, the delivery device 4 has two openings 430 a and 430 b (hereinafter, referred to as “opening 430” when they are not distinguished), and one opening 431. Air is delivered from the openings 430 and the openings 431. The delivery device 4 has a delivery unit 40 and a wind guide 49. The delivery unit 40 and the air guide unit 49 may be configured to be separable from each other, or may be integrally formed.

  FIG. 8 is an exploded view of the delivery device 4. Moreover, FIG. 9 is a figure for demonstrating the internal structure of the delivery apparatus 4. As shown in FIG. The delivery apparatus 4 shown in FIGS. 8 and 9 is configured such that the delivery unit 40 and the air guide unit 49 can be separated.

  The delivery unit 40 internally includes a rotating shaft (not shown) along the z-axis direction and an impeller (not shown) that rotates about the rotating shaft. The delivery unit 40 is a centrifugal fan that sucks air along the rotation axis and discharges it in the centrifugal direction by rotating an impeller, such as a multi-blade fan, a sirocco fan, or a turbo fan. In the following description, the delivery unit 40 is a centrifugal blower that delivers air in a centrifugal direction substantially perpendicular to the rotation axis of the impeller. In the present invention, the gas delivered by the delivery unit is not limited to air.

  The air guiding portion 49 is provided with a Peltier element inside, and guides the air sent from the sending portion 40 to the opening. A wind guide 49 shown in FIG. 8 has a diffuser 41, a cylinder 42, and a manifold 43.

  The diffuser 41 is connected to the delivery port of the delivery unit 40 to diffuse the flow of the delivered air. Further, the cylinder 42 is gripped on the downstream side where the diffused air flows.

  The cylinder 42 is, for example, a rectangular cylinder molded of stainless steel or the like, and is held in a space connecting the diffuser 41 and the manifold 43. A Peltier element 420 is fixed to a space inside the tube 42 by, for example, a frame or a groove. The hollow of the cylinder 42 is divided by the Peltier element 420 into two spaces in which different metal surfaces face each other.

  It is desirable that the Peltier element 420 be fixed such that its metal surface intersects, more preferably, be orthogonal to the z-axis direction. As shown in FIG. 9, when the normal of Peltier element 420 is along the z-axis direction, the two metal surfaces of Peltier element 420 are both orthogonal to the z-axis.

  According to this configuration, since the distances from the impeller of the delivery unit 40 to the two spaces divided by the Peltier element 420 are substantially equal, the air flow passing through the respective spaces is less likely to be biased.

  The manifold 43 is provided on the downstream side of the cylinder 42 and guides the air having passed through the two spaces divided by the Peltier element 420 to the opening 430 and the opening 431, respectively. Note that heat sinks may be provided on the two metal surfaces of the Peltier element 420 to exchange heat with air passing through each space.

  The openings 430 are branched into the openings 430a and 430b, from which air is delivered. Each of the two openings 430 faces in the + y direction. For example, the opening 430a is connected to the suction port 20a of the flow path 2a, and the opening 430b is connected to the suction port 20b of the flow path 2b.

  Since the space divided inside the cylinder 42 needs to exchange heat with the Peltier element 420, the thickness in the z-axis direction is short so as not to be as far as possible from the metal surface of the Peltier element 420, and the width in the x-axis direction is It is desirable to be designed to be long.

  Since the openings 430 a and the openings 430 b shown in FIG. 9 are arranged along the x-axis direction, they are along the surface of the Peltier element 420. When the two spaces divided by Peltier element 420 are designed such that the thickness in the z-axis direction is short and the width in the x-axis direction is long as described above, the opening 430 a and the opening 430 b are along the x-axis direction By being arranged side by side, the two openings 430 are arranged along the shape of the space described above. According to this configuration, the delivery device 4 is compact as a whole.

  The opening 431 is not connected to any flow path 2 and exhausts air to the outside. An opening 431 shown in FIG. 9 discharges air in the + z direction.

  With this configuration, for example, the Peltier element 420 is arranged such that the metal surface in the + z direction of the Peltier element 420 disposed so that the normal is directed in the z-axis direction is a heat dissipation surface and the metal surface in the −z direction is a heat absorption surface. When the electricity is supplied to the air, air warmed by the heat dissipation surface is guided to the opening 431 and discharged to the outside, and air cooled by the heat absorption surface is guided to the opening 430 and sucked into the flow path 2. In this case, since the cold air is discharged from the discharge port 29 of the flow path 2, the wearer feels cool.

  If the polarity of the electricity supplied to the Peltier element 420 is reversed, the heat radiation surface and the heat absorption surface are switched. Therefore, in order to make the wearer feel warmth, the polarity of the electricity supplied to the Peltier element 420 may be reversed.

<Structure of Outer Surface>
FIG. 10 is a view showing an example of the outer surface 3. As shown in FIG. 10, the outer surface 3 is provided with a hole 30 for exposing the suction port 20 to the outside. With this configuration, for example, air can be sucked from the outside into the suction port 20 even when the hem 31 of the outer fabric 3 is accommodated inside the lower garment, that is, the so-called bottom.

<Modification>
The above is the description of the embodiment, but the contents of this embodiment can be modified as follows. Also, the following modifications may be combined.

<Modification 1>
In the embodiment described above, the outlet 29 is disposed in each of the neck and the back, but is not limited thereto. For example, the outlet may be located at either the neck or the back, or may be located at another site, such as under the armpit.

<Modification 2>
In the embodiment described above, the flow path 2a has a portion whose width increases from the suction port 20a toward the discharge port 29a, but this portion may not be included. Moreover, the flow path 2b may be provided with a portion in which the width widens from the suction port 20b toward the discharge port 29b.

<Modification 3>
In the embodiment described above, the edge portion 119 has a recess closer to the suction port 20a closer to the center, but it is not necessary to have this recess.

<Modification 4>
In the embodiment described above, none of the flow channels 2 branch from suction to discharge, but at least one of the flow channels 2 may branch. A plurality of flow channels downstream of the branch point may be provided with, for example, mechanisms for reducing the cross-sectional area from the outside. In this configuration, when the amount of flowing air is uneven, it may be narrowed so as to narrow the flow path in which the large amount of air flows.

<Modification 5>
In the embodiment described above, the peripheral edge of the outer cloth 22a is adhered to the inner cloth constituted by the upper backing 11 and the inner cloth 21a, whereby the flow path 2a is formed along the backing 1, and By adhering the edge of the outer cloth 22b to the inner cloth composed of the lower lining 12 and the inner cloth 21b, the flow path 2b is formed along the lining 1, but the flow path 2 is formed. The aspect to be performed is not limited to this. For example, the flow path 2 may be formed of a cloth woven in a tubular shape in advance, or the flow path 2 may be formed by bonding both ends of one cloth.

<Modification 6>
In the embodiment described above, the hole 30 for exposing the suction port 20 to the outside is provided in the outer surface 3, but the hole 30 may not be provided. In this case, the delivery device 4 may be disposed inside the outer surface 3.

<Modification 7>
In the embodiment described above, the hollow of the cylinder 42 is divided by the Peltier element 420 into two spaces respectively facing different metal surfaces, but the number of divided spaces is not limited to two. For example, the space may be divided into four by arranging two Peltier elements to cross each other. Alternatively, two Peltier elements may be arranged in parallel to divide the space into three. The air divided into three is adjusted to a low temperature, an intermediate temperature, and a high temperature, respectively.

  Further, in the embodiment described above, the opening 431 is not connected to the flow path 2 and the air is discharged to the outside, but may be connected to any flow path 2. In this case, the air cooled by the Peltier element 420 and the warmed air are discharged through the flow paths 2 different from each other. According to this configuration, it is possible to adjust the temperature of different parts of the wearer's body, for example, to cool the neck of the wearer and warm the back.

<Modification 8>
In the above-mentioned embodiment, although sending part 40 was a centrifugal fan, as long as it is the composition which has the function to send air, it may be other mechanism. For example, the delivery unit 40 may be various fans such as a propeller fan, a diagonal flow fan, an axial flow fan, a vane axial flow fan, a plate axial flow fan, a propeller fan, a cross flow fan, and an eddy current fan. Further, the delivery unit 40 may be a turbo compressor, a centrifugal compressor, a mixed flow compressor, a rotary compressor, an axial flow compressor, a two-leaf compressor, a three-leaf compressor, a screw compressor, a vane compressor, a reciprocating compressor, Various compressors, such as a piston compressor and a diaphragm compressor, may be used.

  Moreover, in the embodiment described above, the Peltier element 420 is fixed so that the metal surface thereof intersects or is orthogonal to the z-axis direction, but may be fixed along the z-axis direction.

<Modification 9>
In the embodiment described above, the openings 430 a and the openings 430 b are aligned along the plane of the Peltier device 420, but may be aligned along the normal direction of the Peltier device 420.

<Modification 10>
Although the garment 9 has the two flow paths 2 in the embodiment described above, the number of the flow paths 2 that the garment 9 has may be one or three or more.

  The present invention is also conceived as a functional garment 8 comprising a garment 9 and a delivery device 4. For example, the functional clothing 8 shown in FIG. 10 has a delivery unit 4 having a delivery unit 40 for delivering air, and a wind guide 49 having a Peltier element 420 provided therein for guiding the delivered air to the opening 430, and an opening A suction port 20 connected to 430 and a discharge port 29 are provided, and the clothes 9 are formed with a flow path 2 for sucking air from the suction port 20 and discharging the air from the discharge port 29. Functional clothes.

DESCRIPTION OF SYMBOLS 1 ... lining, 11 ... upper lining, 111 ... connection part, 119 ... edge, 12 ... lower lining, 121 ... connection part, 13 ... center lining, 2 ... flow path, 2a ... flow path, 2b ... flow path, 20 ... suction port, 20a ... suction port, 20b ... suction port, 21a ... inner cloth, 21b ... inner cloth, 229a ... rim, 22a ... outer cloth, 22b ... outer cloth, 23a ... surface fastener, 23b ... surface fastener, 29 ... discharge port, 29a ... discharge port, 29b ... discharge port, 3 ... outer surface, 30 ... hole, 31 ... hem, 4 ... delivery device, 40 ... delivery unit, 41 ... diffuser, 42 ... cylinder, 420 ... Peltier element, 43 ... Manifold, 430 ... opening, 430a ... opening, 430b ... opening, 431 ... opening, 49 ... wind guide, 8 ... functional clothes, 9 ... clothes.

Claims (15)

A delivery unit for delivering a gas, and an air guiding unit provided therein with a Peltier element for guiding the delivered gas to an opening,
A garment having a suction port connected to the opening and a discharge port, and a flow path formed by sucking the gas from the suction port and discharging the gas from the discharge port;
Functional clothing characterized by having. The functional clothes according to claim 1, wherein a plurality of the flow paths are formed. The functional clothes according to claim 1 or 2, wherein one each of the suction port and the discharge port is provided for each of the flow paths. The Peltier element divides the inside of the air guide portion into two spaces respectively facing different metal surfaces,
The functional clothes according to any one of claims 1 to 3, wherein at least one of the openings is provided in each of the divided spaces. The delivery unit is a centrifugal fan having an impeller,
The functional clothes according to any one of claims 1 to 4, wherein the face of the Peltier element intersects with the axial direction of the impeller. With lining,
A plurality of flow paths which are provided along the lining and discharge the gas sucked from the suction port from the discharge port;
Have
The inlet is located at the waist of the wearer,
The garment is characterized in that the discharge port is disposed above the suction port and opens in a band along the waistline direction of the wearer. The clothes according to claim 6, wherein the discharge port is disposed at least in each of a neck and a back of the wearer. The clothes according to claim 6 or 7, wherein the flow path has a portion whose width extends from the suction port toward the discharge port. The outlet has a first edge located along the wearer, and a second edge located outside the first edge apart from the wearer.
The clothes according to any one of claims 6 to 8, wherein the first edge portion has a recess closer to the suction port as approaching the center of the flow path. The clothes according to any one of claims 6 to 9, wherein one suction port and one discharge port are provided for each of the flow paths. The clothes according to any one of claims 6 to 10, wherein the flow path is provided by bonding the edge of the overlapped cloth. The clothes according to any one of claims 6 to 11, further comprising an outer surface provided with a hole for exposing the suction port to the outside. A delivery unit for delivering a gas;
A wind guide portion having a Peltier element provided therein for guiding the delivered gas to the opening;
Have
The Peltier element divides the inside of the air guide portion into two spaces respectively facing different metal surfaces,
The at least one opening is provided in each of the divided spaces, and at least one of the openings is connected to the suction ports of the plurality of flow paths of the clothes according to any one of claims 6 to 12 What is claimed is: The delivery unit is a centrifugal fan having an impeller,
The delivery device according to claim 13, wherein a surface of the Peltier element intersects with an axial direction of the impeller. The delivery device according to claim 14, wherein the openings are arranged along a surface of the Peltier element.

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