Clothes installation structure of body temperature adjusting device and body temperature adjusting clothes

Abstract

The present invention addresses the problem of providing: a garment attachment structure for a body temperature adjustment device, which enables the attachment of the body temperature adjustment device to a fabric constituting a garment to be simple and enables the ease of use of a body temperature adjustment garment to be improved; and a body temperature adjustment garment comprising the same. The clothing mounting structure of the body temperature adjusting device is provided with an annular fastener 120, the annular fastener 120 is provided with a plurality of protrusions (122), the protrusions forming the plurality of protrusions (122) enter the gaps forming the plurality of gaps (70) in the axial center direction L of the main body part (62), and the inner flange (63) and the annular fastener (120) rotate relatively. In a state in which the fabric is sandwiched by the inner flange (63) and the annular fastener (120), each of the plurality of protrusions (122) is engaged with a first restricting portion (67a) or a second restricting portion (67b) provided on the other end (66b) side of the first restricting portion (67a), whereby the body temperature adjustment device is attached to the fabric.

Description

Technical Field

[0001] The present disclosure relates to, for example, a clothing mounting structure for a temperature regulating device, which is targeted at temperature regulating clothing formed by mounting the temperature regulating device on clothing worn on the body, such as a jacket, a vest, or pants, and temperature regulating clothing constructed with the structure. Background Art

[0002] In recent years, there have been many unbearable summer days. During these periods, frequent hydration and the use of appropriate air conditioning are encouraged as a preventative measure against heatstroke. However, due to the lack of air conditioning or insufficient cooling, workers working outdoors in the heat, those working in stuffy indoor environments, and those enjoying entertainment, exercising, or watching sports under the scorching sun are unable to cool down with air conditioning. Consequently, a large number of temperature-regulating garments with temperature-regulating units have been developed in recent years for those seeking to escape the heat. Patent Document 1 discloses an air-conditioning garment as an example of such temperature-regulating garments.

[0003] Patent Document 1 discloses an air-conditioning garment with an air supply unit mounted on the fabric of the garment. The air supply unit comprises a main body and an annular pressing member. The main body is formed by forming a flange at the end of a shell and an externally threaded portion on the outer periphery of the shell. The shell surrounds a propeller that supplies air and a drive unit that controls its rotation, allowing air to flow through the shell. The pressing member has an internal thread formed on its inner periphery. In Patent Document 1, the main body shell is inserted through an opening in the fabric from the outside of the fabric of the garment, with the main body flange abutting the outer periphery of the fabric opening. In this state, the pressing member is positioned from the inside of the fabric toward the main body shell. The main body and the pressing member are then screwed together by screwing the external thread of the main body shell into the internal thread of the pressing member. This allows the air supply unit to be installed while the fabric of the garment is sandwiched between the main body flange and the pressing member. Prior art literature Patent Literature

[0004] Patent Document 1: Japanese Utility Model Registration No. 3213564 Summary of the Invention Problems to be solved by the invention

[0005] The air-conditioning garment disclosed in Patent Document 1 has a structure in which the fabric constituting the air-conditioning garment is sandwiched between a main body of an air supply unit (body temperature adjustment device) for the air-conditioning garment and a separate pressing member, and the main body and the pressing member are screwed together to secure them. Therefore, the technique disclosed in Patent Document 1 presents the following problems. The problem is that when the main body of the air supply unit for air-conditioning clothing is screwed together with the pressing member, if the pressing member is not tightened or becomes loose, the air supply unit for air-conditioning clothing may fall off the air-conditioning clothing or only the pressing member may be lost, which makes it difficult for operators to use.

[0006] The present disclosure is made to solve the above-mentioned problems, and its purpose is to provide a clothing installation structure of a temperature regulating device that can simplify the installation of a temperature regulating device on the fabric constituting clothing and can improve the usability of the temperature regulating clothing, as well as the temperature regulating clothing constructed with the structure. Technical means to solve the problem

[0007] In order to solve the above-mentioned problems, a body temperature regulating garment under one form of the present disclosure is provided, in which a body temperature regulating device can be freely installed in an insertion hole formed on the fabric constituting the garment, and the body temperature regulating device can regulate the body temperature with the help of a temperature regulating unit, wherein the body temperature regulating device is equipped with: a main body having an inlet portion, the inlet portion forming an air hole for introducing air; a flange extending outward from the outer peripheral surface of the main body; a plurality of guide rails extending in an arc shape along the outer peripheral surface of the main body between one end and the other end; and an annular fixing member having a plurality of protrusions that can be connected to the plurality of guide rails; intermittently provided on the sliding surface of each of the plurality of guide rails connecting the one end with the other end There are multiple limiting parts for limiting the movement of the protrusion, among the multiple limiting parts, there is a first limiting part and a second limiting part arranged on the other end side compared to the first limiting part, and multiple gaps extending along the axial direction of the main body are provided between the multiple guide rails. The installation of the body temperature adjustment device on the fabric is carried out by the following operation: each protrusion constituting the multiple protrusions enters each gap constituting the multiple gaps along the axial direction of the main body and clamps the fabric with the flange and the fixing member, and the flange and the fixing member are rotated relative to each other, and each protrusion constituting the multiple protrusions is engaged with the first limiting part or the second limiting part in the state that the fabric is clamped by the flange and the fixing member.

[0008] According to this embodiment, when a person installs the temperature-regulating device on the fabric constituting the garment, they first clamp the fabric between the flange and the fixing member by moving each of the multiple protrusions along the axis of the main body into each of the multiple gaps. Then, the person rotates the main body and the fixing member relative to each other. When each of the multiple protrusions on the fixing member passes over each of the multiple limiting portions while the fabric is clamped by the flange and the fixing member, the limiting portions restrict the movement and engage the protrusions. This allows the person to install the temperature-regulating device on the fabric constituting the garment in a controlled, one-step operation. Consequently, the fixing member is prevented from being untightened or loose, thereby preventing the temperature-regulating device from falling off the garment or the fixing member from being lost. Thus, a temperature-regulating device installation structure for a garment is provided, which simplifies installation of the temperature-regulating device on the fabric constituting the garment and improves the usability of the temperature-regulating garment. Furthermore, a temperature-regulating garment comprising the same structure is provided.

[0009] Furthermore, the clothing disclosed herein is broadly classified into (a) upper garments such as jackets, sweatshirts, suits, vests, etc., (b) lower garments such as shorts and pants, etc., and (c) hosiery worn on the legs or feet such as socks and foot warmers, which is a general term for concepts including each of (a), (b), and (c).

[0010] In the above aspect, it is preferable that each of the plurality of guide rails is formed in an inclined configuration with a step in the axial direction of the main body between the one end and the other end.

[0011] In the technology of Patent Document 1, the main body and the pressing member cannot be securely screwed together for certain thicknesses of the fabric constituting the air-conditioning garment, resulting in the temperature regulating device falling off the garment. In the technology of Patent Document 1, repeatedly screwing the flange and the pressing member together causes the fabric around the opening to plastically deform, thinning it. Even if the main body and the pressing member are screwed together for security, the fabric may wobble or break. In contrast, according to the disclosed embodiment, when the fabric constituting the garment has thickness, the flange and the securing member clamp the fabric, causing each of the plurality of protrusions to engage with the first restricting portion. On the other hand, when the fabric constituting the garment has no thickness, the flange and the securing member clamp the fabric, causing each of the plurality of protrusions to engage with the second restricting portion. This prevents the temperature regulating device from falling off the garment, regardless of the thickness of the fabric constituting the garment, while the flange and the securing member securely clamp the fabric. Furthermore, even if each of the plurality of protrusions is engaged with the first limiting portion or the second limiting portion while the fabric constituting the garment is clamped by the flange and the fixing member, the fabric around the insertion hole is not easily plastically deformed, thereby preventing shaking or damage.

[0012] In the above aspect, it is preferable that the sliding surface provided on each of the plurality of guide rails has a predetermined angle on the introduction portion side with respect to a surface parallel to the axial direction of the main body.

[0013] According to this embodiment, even when the main body and the fixing member are rotated relative to each other, the multiple protrusions slide on the sliding surface at a predetermined angle on the side of the introduction portion. This prevents the fabric caught between the flange and the fixing member from obstructing the introduction of air through the air hole, and even when the multiple protrusions slide on the sliding surface, damage to the fabric surrounding the insertion hole is prevented.

[0014] In the above form, the temperature regulating unit is preferably a Peltier element, and the body temperature regulating device has a cooling surface and a heat exchange surface on the opposite side of the cooling surface, and is configured to transfer the cold energy generated on the cooling surface that is in a heat-absorbing state due to the Peltier element being energized to the body.

[0015] According to this form, when wearing temperature-regulating clothing, the cooling surface of the Peltier element, which is in a state of absorbing heat due to the power supply, is in direct contact with the wearer's body surface or indirectly through underwear, etc., and can effectively cool only specific parts of the wearer's body surface, such as parts that feel hot or parts that are locally stuffy, in a local manner.

[0016] In the above-mentioned form, it is preferred to have a discharge portion, which discharges the air introduced from the air hole, the heat exchange surface has a plurality of cooling fins, the air hole is formed along the circumference of the introduction portion, the cooling surface and the introduction portion are mounted on the body side of the garment, and the flange has an inclined surface of more than 15 degrees and less than 30 degrees on the discharge portion side relative to a surface parallel to the cooling surface.

[0017] According to this embodiment, the multiple cooling fins on the heat exchange surface are cooled by air introduced through the air holes in the inlet portion. The air introduced into the air holes in the inlet portion is guided to the base of the multiple cooling fins by a flange having an inclined surface at a level of 15 to 30 degrees relative to a surface parallel to the cooling surface on the discharge portion side. In other words, the cooling fins significantly increase the area available for heat exchange. Furthermore, by providing the flange with an inclined surface at a level of 15 to 30 degrees, a portion of the air flowing into the air holes for cooling strikes the flange, causing it to flow downward. This redirects the flow of air that would otherwise flow from the flange downward toward the base of the cooling fins. Consequently, when the cooling fins are viewed in a planar manner, the cooling air reaches the center of the cooling fins as a whole, thereby improving cooling efficiency by approximately 10% compared to a case where the flanges are parallel. By increasing cooling efficiency by approximately 10%, for example, by using a motor to rotate a fan and exhaust air from the discharge port, the motor's power consumption can be reduced by approximately 10%, thereby extending the effective cooling time of the temperature control device from, for example, 120 minutes to 132 minutes. This improves the temperature control device's cooling efficiency while reducing its power consumption, thus reducing the risk of heatstroke for workers working outdoors in hot weather.

[0018] In the above form, the temperature control unit is preferably a fan, and the body temperature adjustment device is configured to deliver either cold air at a lower temperature than the external air or hot air at a higher temperature than the external air to the body through the rotation of the fan.

[0019] This aspect can prevent heatstroke by supplying cool air to workers working outdoors in scorching summer heat, workers working indoors in stuffy environments, and people enjoying entertainment, exercising, or watching sports under the scorching sun. Conversely, when used with a heat source such as a hand warmer or a simple heater, the outside air supplied to the temperature adjustment device can be conveyed to the heat source, and the heated air, heated by the heat source, can be delivered to the body, thereby warming the body.

[0020] A body temperature regulating garment is preferably provided, wherein the body temperature regulating device having the above-described clothing mounting structure for the body temperature regulating device is detachably mounted on the garment.

[0021] According to this form, a temperature regulating device can be provided to the wearer, which can be easily installed by inserting the temperature regulating device into the insertion hole of the fabric of the temperature regulating garment constituting the clothing installation structure using the temperature regulating device disclosed herein, and the temperature regulating device can be installed regardless of the thickness of the fabric, thereby providing a temperature regulating garment with good ease of use. Effects of the Invention

[0022] Therefore, according to the present disclosure, excellent effects are achieved, such as being able to simplify the attachment of the body temperature regulating device to the fabric constituting the clothing and being able to improve the usability of the body temperature regulating clothing. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a front view of the outer surface of the temperature-regulating vest according to the first embodiment as viewed from the front body side. Figure 2 To observe from the back Figure 1 A rear view of the exterior surface of a temperature regulating vest is shown. Figure 3 This is a front view of the inner side of the temperature-regulating vest when the air supply unit and the Peltier element unit are not attached, as seen from the front side. Figure 4 For viewing from the front side Figure 1 A front view of the inside of a temperature regulating vest is shown. Figure 5 To express Figure 2 The front view of the air supply unit body is shown. Figure 6 To express Figure 2 The rear view of the air supply unit body is shown. Figure 7 This is an explanatory diagram showing the air blowing unit according to the first embodiment in a state of being disassembled into a main body and a pressing member. Figure 8 It is an explanatory diagram showing a method of attaching the air supply unit of the first embodiment to a temperature-regulating vest. Figure 9 This is a partial cross-sectional view of the air supply unit mounted on the temperature-regulating vest according to the first embodiment. Figure 10 This is an explanatory diagram showing the Peltier element unit in the temperature regulating vest according to the first embodiment from the discharge surface side. Figure 11 This is an explanatory diagram showing the Peltier element unit in the temperature control vest according to the first embodiment, viewed from the heat dissipation surface side. Figure 12 It is an exploded perspective view showing the structure of the Peltier element unit according to the first embodiment. Figure 13 This is a developed view obtained by developing the outer peripheral surface of the main body portion of the first embodiment onto a plane. Figure 14 It is an explanatory diagram showing a method of attaching the Peltier element unit of the first embodiment to a temperature-regulating vest. Figure 15 This is a side view of the Peltier element unit according to the first embodiment, and is an explanatory diagram showing a state in which the inner flange and the outer flange are engaged at the first step. Figure 16This is a side view of the Peltier element unit according to the first embodiment, and is an explanatory diagram showing a state in which the inner flange and the outer flange are engaged at the second step. Figure 17 This is a side view of the Peltier element unit according to the first embodiment, and is an explanatory diagram showing a state in which the inner flange and the outer flange are engaged at the third step. Figure 18 This is a partial cross-sectional view of a Peltier element unit mounted on the element mounting portion. Figure 19 for Figure 18 An enlarged cross-sectional view of the inner and outer flanges is shown. Figure 20A It is an explanatory diagram showing the flow of air flowing into the air holes in a comparative example. Figure 20B It is an explanatory diagram showing the flow of air flowing into the air holes in the first embodiment. Figure 21A It is an explanatory diagram showing the velocity distribution of air flowing into the air holes in a comparative example. Figure 21B It is an explanatory diagram showing the velocity distribution of air flowing into the air holes according to the first embodiment. Figure 22 This is an explanatory diagram for explaining the flow of air blown in from the air supply unit when a temperature-regulating vest is worn. Figure 23 It is a block diagram showing the configuration of the air blowing operation unit included in the temperature regulating vest according to the first embodiment. Figure 24 This is a block diagram showing the configuration of a temperature regulating operation unit included in the temperature regulating vest according to the first embodiment. Figure 25 This is an explanatory diagram showing the air supply unit according to the second embodiment in a state of being disassembled into a main body and a pressing member. Figure 26 This is a developed view of the inner case peripheral wall portion of the second embodiment developed onto a plane. Figure 27 It is an explanatory diagram showing a method of attaching the air supply unit of the second embodiment to a temperature-regulating vest. Figure 28 This is a partial cross-sectional view of an air supply unit mounted on a temperature-regulating vest according to a second embodiment. Figure 29 This is a side view of the air supply unit according to the second embodiment, and is an explanatory diagram showing a state in which the flange and the pressing portion are engaged at the first step. Figure 30 This is a side view of the air supply unit according to the second embodiment, and is an explanatory diagram showing a state in which the flange and the pressing portion are engaged at the second step. Figure 31 This is a side view of the air supply unit according to the second embodiment, and is an explanatory diagram showing a state in which the flange and the pressing portion are engaged at the third step. Figure 32 This is a front view of the outer surface of the temperature-regulating vest according to the third embodiment as viewed from the front body side. Figure 33 To observe from the back Figure 32 A rear view of the exterior surface of a temperature regulating vest is shown. Figure 34 This is a perspective view showing the fourth Peltier element unit according to the third embodiment from the heat dissipation surface side. Figure 35 This is a perspective view showing the fourth Peltier element unit according to the third embodiment from the discharge portion side. Figure 36 It is an exploded perspective view showing the structure of a fourth Peltier element unit according to the third embodiment. Figure 37 This is a developed view obtained by developing the outer peripheral surface of the cylindrical portion of the third embodiment onto a plane. Figure 38 It is an explanatory diagram showing a method of attaching the fourth Peltier element unit of the third embodiment to a temperature-regulating vest. Figure 39 for Figure 35 AA line cross-section diagram. Figure 40 This is a side view of the fourth Peltier element unit according to the third embodiment, and is an explanatory diagram showing a state in which the inner flange and the outer flange are engaged at the first step. Figure 41 This is a side view of the fourth Peltier element unit according to the third embodiment, and is an explanatory diagram showing a state in which the inner flange and the outer flange are engaged at the second step. Figure 42 This is a side view of the fourth Peltier element unit according to the third embodiment, and is an explanatory diagram showing a state in which the inner flange and the outer flange are engaged at the third step. Figure 43 It is a cross-sectional view for explaining the flow of air inside the fourth Peltier element unit of the comparative example. Figure 44 It is a cross-sectional view for explaining the flow of air inside the fourth Peltier element unit according to the third embodiment. DETAILED DESCRIPTION

[0024] <First embodiment> Hereinafter, with respect to the clothing mounting structure of the temperature regulating device and the temperature regulating clothing of the present disclosure, the first embodiment, the second embodiment, and the third embodiment will be described in detail with reference to the accompanying drawings. Hereinafter, the temperature regulating clothing of the present disclosure is constructed by mounting the temperature regulating device that can regulate the body temperature with the aid of a temperature regulating unit on an insertion hole of the fabric constituting the clothing using the clothing mounting structure of the temperature regulating device of the present disclosure. Furthermore, with respect to the temperature regulating clothing, the first to third embodiments illustrate the case where the clothing is worn on a vest on the upper body of the wearer. In the first embodiment, the temperature regulating unit is illustrated by citing the case of a Peltier element, and the temperature regulating device is illustrated by citing the case of a Peltier element unit.

[0025] Furthermore, in the first to third embodiments, each direction is defined by defining the vertical direction as the axial direction L along the axis AX, the upper direction in the vertical direction as the upper side Lp, the lower direction as the lower side Lw, and the left-right direction as the radial direction RD. Furthermore, in the first to third embodiments, each direction is defined by defining the circumferential direction centered on the axis AX as the circumferential direction CR, and the anti-circumferential direction centered on the axis AX as the ACR.

[0026] About Temperature-Regulating Vests 1 Figure 1 FIG. 1 is a front view of the outer surface of the temperature regulating vest of the first embodiment as viewed from the front side, and FIG. 2 is a rear view as viewed from the back side. Figure 2 . Figure 3 This is a front view of the inner side of the temperature-regulating vest according to the first embodiment when the air supply unit and the Peltier element unit are not attached, as seen from the front side. Figure 4 For viewing from the front side Figure 1 The body temperature regulating garment of the present disclosure is referred to as a temperature regulating vest 1 in this embodiment.

[0027] like Figures 1 to 4 As shown, the temperature regulating vest 1 includes a vest body 2, an air supply unit 40, a Peltier element unit 60, an air supply operation unit 80, a temperature regulating operation unit 90, and a portable battery 84. As an example, there is only one air supply unit 40 and one air supply operation unit 80 in the first to third embodiments.

[0028] About the vest 2 First, use Figures 1 to 4 , the vest body 2 will be described. Figures 1 and 2 As shown, the vest body 2 is formed in the form of a vest (work wear without cuffs) having a front body 4 and a back body 5. However, the temperature regulating garment may also be a work wear with long sleeves or short sleeves.

[0029] In the vest body 2, its fabric 3 is formed into a vest shape by a front side material 3A and an inner side material 3B. Both the front side material 3A and the inner side material 3B are made of a synthetic resin fiber such as nylon or polyester that has excellent heat resistance, strength, and transpiration. However, this is not limiting, and both the front side material 3A and the inner side material 3B may be made of leather. When worn on the upper body, the vest body 2 is provided with a collar edge portion 9 that forms a neckline for the wearer's neck. Armhole portions 10 (10A, 10B) are provided on the left and right positions of the vest body 2 for the wearer's arms to pass through when worn. The first armhole portion 10A is an armhole portion for the wearer's left arm to pass through when worn. The second armhole portion 10B is an armhole portion for the wearer's right arm to pass through when worn.

[0030] like Figure 1 As shown, the front side material 3A of the vest body 2 is provided with a first storage portion 6 and a second storage portion 7, which serve as pockets, for example. The first storage portion 6 and the second storage portion 7 are provided in the internal space formed between the front side material 3A and the lining fabric of the front panel 4 of the vest body 2. Thus, the air supply line 85 connected to the air supply unit 40, the temperature control line 95 connected to the Peltier element unit 60, and the portable battery 84 can be taken in and out from the first storage portion 6 and the second storage portion 7.

[0031] like Figures 1 to 4 As shown, the first storage portion 6 is provided with a storage opening 8. The storage opening 8 is formed so as to allow the air supply line 85 and the temperature control line 95 to pass between the front side material 3A and the lining fabric of the front body 4 of the vest body 2. Thus, even when the air supply line 85 and the temperature control line 95 are stored in the first storage portion 6 at the end thereof facing the portable battery 84, they can pass through the storage opening 8 and be exposed inside the temperature-regulating vest 1.

[0032] The temperature regulating vest 1 is constructed as follows: when the zipper (omitted in the figure) provided on the front body 4 is opened, Figure 3 and Figure 4 As shown, the entire lining fabric 11 of the back body 5 of the vest body 2 can be confirmed when viewed from the front body 4. Furthermore, a lining fabric 11 is sewn to the inner side fabric 3B.

[0033] like Figure 2 As shown, the fan mounting portion 20 for mounting the air supply unit 40 is disposed near the waist 12 of the back body 5 of the temperature regulating vest 1 , and in this embodiment, is disposed at one location on the back body 5 .

[0034] like Figure 2 and Figure 3 As shown, the fan mounting portion 20 has a fan insertion hole 22 formed therein, and a fan outer peripheral edge portion 21 is provided around the fan insertion hole 22. Figure 2 As shown, the fan mounting portion 20 is made of a material (e.g., leather) that is more rigid than the lining fabric 11 and is impermeable to air. Alternatively, the fan mounting portion 20 may be made of a material such as rubber or resin. Thus, a portion of the air introduced by the rotation of the fan 42 of the air supply unit 40 is directed toward the Peltier element unit 60 mounted on the fan mounting portion 20. Furthermore, the fan mounting portion 20 is sewn onto the inner side material 3B.

[0035] like Figure 3 As shown, the backing fabric 11 is provided with element mounting portions 30 at multiple locations on which the Peltier element units 60 are mounted. In this embodiment, these are provided at three locations on the back panel 5. On the back panel 5, the element mounting portion 30 is provided at one location near the neck section 18, one location near the first armhole 10A, and one location near the second armhole 10B.

[0036] like Figure 3 As shown, the component mounting portion 30 has a component insertion hole 32 formed in the component mounting portion 30, and has a component outer peripheral edge portion 31 around the component insertion hole 32. Figure 3 and Figure 4 As shown, the component mounting portion 30 is made of a material (e.g., leather) that is more rigid than the lining cloth 11 and is impermeable to air. Alternatively, the component mounting portion 30 may be made of a material such as rubber or resin. Furthermore, the component mounting portion 30 is sewn onto the lining cloth 11.

[0037] <About the Air Blowing Unit 40 of the First Embodiment> Next, use Figures 5 to 9 , the air supply unit 40 is described. Figure 5 To express Figure 2 The main body of the air supply unit shown is a front view, Figure 6 for Figure 2 A rear view of the main body of the air supply unit is shown. Figure 7 This is an explanatory diagram showing the air blowing unit according to the first embodiment in a state of being disassembled into a main body and a pressing member. Figure 8 It is an explanatory diagram showing a method of attaching the air supply unit of the first embodiment to a temperature-regulating vest. Figure 9 This is a partial cross-sectional view of the air supply unit mounted on the temperature-regulating vest according to the first embodiment.

[0038] The air supply unit 40 is mounted on the temperature regulating vest 1 in such a manner that it can deliver either cold air at a lower temperature than the outside air or hot air at a higher temperature than the outside air to the body through the rotation of the fan 42. Figures 5 to 7As shown, the air supply unit 40 of the first embodiment is roughly composed of a main body 41 and a pressing member 110. The main body 41 includes a blower 42 for blowing air, an air supply unit drive unit 43 that controls the rotation of the blower 42 with a motor (not shown), and a housing 44 that surrounds the blower 42 and the air supply unit drive unit 43 in a ventilated manner. The blower 42 of the first embodiment is, for example, a propeller-type blower having a propeller.

[0039] The air blower unit 40 requires a portable battery 84, such as a primary or secondary battery, as a power source for the motor of the air blower unit drive unit 43. In the temperature-regulating vest 1, the portable battery 84 is housed in the first storage portion 6 or the like. Furthermore, the portable battery 84 of the first embodiment is a universal power supply with specifications such as a 5V output and a battery capacity of 5200mA.

[0040] like Figures 1 to 4 As shown, the air supply unit 40 is electrically connected to the portable battery 84 via the air supply operation unit 80 by means of the air supply line 85. When the air supply unit driving unit 43 is in a state of being electrically connected to the portable battery 84 via the air supply operation unit 80, the fan 42 rotates. As a result, the wind generated by the rotation of the fan 42 is sent to the body surface BS side (body side) of the wearer HM (refer to Figure 9 ).

[0041] like Figures 5 to 7 As shown, the housing 44 is composed of an outer shell portion 46 and an inner shell portion 45. The outer shell portion 46 covers the fan 42 in the radial direction RD of the fan 42, extending along the axial direction L of the fan 42's axis AX, where air is supplied by the rotation of the fan 42. The outer shell portion 46 has a plurality of air holes 46a for introducing either cold air at a lower temperature than the outside air or hot air at a higher temperature than the outside air. The inner shell portion 45, connected to the air supply unit drive portion 43, covers the air supply unit drive portion 43 on the Lw side. The inner shell portion 45 is formed with a plurality of outlets 45a for supplying air from outside the air supply unit 40. In the housing 44 of the first embodiment, the inner shell portion 45 is provided on a cylindrical inner shell peripheral wall portion 49 that surrounds the outer periphery of the fan 42 and a portion of the outer periphery of the air supply unit drive portion 43 on the Lw side. Male threads 48 are formed on the outer periphery of the inner shell peripheral wall portion 49.

[0042] The outer shell 46 and the inner shell 45 are integrally connected via the inner shell peripheral wall 49. Specifically, the outer shell 46 is connected to the inner shell 45 at the upper side Lp of the inner shell peripheral wall 49. An annular flange 47 is formed around the outer shell 46.

[0043] like Figure 7 As shown, the pressing member 110 of the first embodiment is a cylindrical and thin-walled member having a pressing portion 111 at the top position on the Lp side that can be arranged at a position facing the flange 47. An internal thread 112 that can be screwed into the external thread 48 of the inner shell peripheral wall portion 49 is formed on the inner periphery of the pressing member 110. Anti-slip protrusions are intermittently provided on the outer periphery of the pressing member 110. When the external thread 48 of the inner shell peripheral wall portion 49 of the main body 41 and the internal thread 112 of the pressing member 110 are screwed together, the protrusions are firmly grasped, making it easy for the pressing member 110 to rotate. Here, screwing refers to screwing the threads together (refer to the Patent Technology Glossary (Nikkan Kogyo Shimbun)). Here, the thread refers to the spiral groove and protrusion used to tighten an object (Kotogi Rin, 6th edition). That is, screwing refers to screwing opposite spiral threads together to tighten an object.

[0044] <Regarding Installation of Air Blowing Unit 40 of First Embodiment> In the installation of the air supply unit 40 of the first embodiment, as shown in FIG. Figure 8 As shown, first, the lower side Lw of the main body 41 is inserted from the outer side 20a of the fan mounting portion 20 into the fan insertion hole 22 formed in the fan mounting portion 20 and the insertion hole 3b of the inner side material 3B. With the flange 47 abutting the fan outer peripheral edge 21 of the fan mounting portion 20, the outer shell 46 is positioned within the fan insertion hole 22 and the insertion hole 3b of the inner side material 3B. Next, the pressing member 110 is positioned near the fan outer peripheral edge 21 from the lining 11 side of the temperature-regulating vest 1, and the main body 41 and pressing member 110 are rotated relative to each other to assemble them. Subsequently, the external thread 48 of the main body 41 and the internal thread 112 of the pressing member 110 are screwed together, thereby clamping the fan outer peripheral edge 21 and the inner side material 3B via the flange 47 and pressing portion 111. The main body 41 and the pressing member 110 are fixed to the fabric 3 in a state where the flange 47 and the pressing portion 111 sandwich the fan outer peripheral edge 21 and the inner side material 3B. Figure 1 、 Figure 2 、 Figure 4 as well as Figure 9 As shown, the air supply unit 40 is fixed on the fabric 3.

[0045] The portable battery 84 and the air supply line 85 can be connected detachably via a connector such as a USB (Universal Serial Bus) connection. The power of the portable battery 84 is supplied to the air supply unit drive 43 or the motor of the air supply unit drive 43 through the air supply line 85.

[0046] When the voltage 5V is supplied through the air supply line 85, the driving unit 33 is driven by the control of the air supply control unit 81, so that the propeller fan 42 rotates. As the propeller fan 42 rotates, the air outside the temperature regulating vest 1 is drawn in. Figure 6 The air is introduced from the back of the air supply unit 40 body. Figure 5 The air supply unit 40 shown in the figure is delivered from the front of the main body. Figures 1 to 4 As shown, the air supply unit 40 is electrically connected to the portable battery 84 via the air supply operation unit 80 by means of an air supply line 85 .

[0047] <Regarding the Peltier Element Unit 60 of the First Embodiment> Next, use Figures 10 to 13 , the Peltier element unit 60 is described. Figure 10 This is an explanatory diagram showing the Peltier element unit in the temperature regulating vest according to the first embodiment from the discharge surface side. Figure 11 This is an explanatory diagram showing the Peltier element unit in the temperature regulating vest 1 according to the first embodiment from the heat dissipation surface side. Figure 12 It is an exploded perspective view showing the structure of the Peltier element unit according to the first embodiment. Figure 13 This is a developed view obtained by developing the outer peripheral surface of the main body portion of the first embodiment onto a plane.

[0048] like Figures 10 and 11 As shown, the Peltier element unit 60 is formed by embedding a Peltier element PE in a cover member. The Peltier element is a type of plate-shaped semiconductor thermoelectric element. When a direct current is supplied to the Peltier element PE, due to the Peltier effect, one side of the flat portion of the Peltier element PE absorbs heat, for example, to about ten degrees Celsius and becomes a heat-absorbing state (cooling surface), while at the same time, the other side on the opposite side heats up, for example, to about thirty degrees Celsius and becomes a heat-generating state (heating surface). The Peltier element is an element that transfers heat from the cooling surface to the heating surface side and generates a large amount of heat on the heating surface side. The Peltier element unit 60 is configured to transfer to the body either the cold energy generated on the cooling surface that is in a heat-absorbing state due to the energized Peltier element PE, or the heat energy generated on the heating surface that is in a heat-generating state while absorbing heat on the opposite side of the cooling surface.

[0049] like Figures 10 to 12 As shown, the Peltier element unit 60 has a heat dissipation surface 61 as one side thereof, a main body portion 62 formed in a cylindrical shape, and an air cylinder portion 64. The air cylinder portion 64 has air holes 64a for allowing the air in the temperature regulating vest 1 to flow in and is formed in a cylindrical shape. The air cylinder portion 64 has four air holes 64a formed on the circumference. Figures 10 and 11As shown, the main body 62 has a discharge surface 62a. The Peltier element unit 60 also has a heat exchange surface 65 that draws heat generated by the Peltier element PE and dissipates it into the air for heat exchange. A discharge portion 62b is formed on the discharge surface 62a, which discharges the air heated by the heat exchange surface 65 to the outside of the Peltier element unit 60. Furthermore, the Peltier element unit 60 also includes an air supply device 100 that delivers the air heated by the heat exchange surface 65 to the discharge portion 62b, an inner flange 63 formed on the cover member of the main body 62, and an annular fastener 120.

[0050] like Figure 12 As shown, a guide rail 66 is provided on the outer peripheral surface of the main body 62. The guide rail 66 extends toward the discharge portion 62b and extends in an arc shape along the circumferential direction CR of the main body 62 between one end 66a and the other end 66b (refer to FIG. Figure 13 、 Figure 15 ). A plurality of guide rails 66 (e.g., four) are provided at different positions in the circumferential direction CR of the main body 62. A mounting groove portion 69 is provided between each of the plurality of guide rails 66 and the inner flange 63. A plurality of (e.g., four) mounting groove portions 69 are provided along the circumferential direction CR of the main body 62. The guide rails 66 adjacent to each other in the circumferential direction CR are arranged at the same height in the axial direction L (refer to FIG. 1 ). Figures 15 to 17 ). The four guide rails 66 are provided with gaps 70 between the intermittently adjacent guide rails 66 and the guide rails 66. A plurality of (for example, four) gaps 70 are provided on the outer peripheral surface of the main body 62. Figure 12 As shown, the gap 70 is connected to the mounting groove portion 69.

[0051] like Figure 13 As shown, the plurality of guide rails 66 have a sliding surface 68 that connects one end 66a of each guide rail 66 to the other end 66b of the guide rail 66 and contacts the protrusions 122 of the annular fastener 120. Figure 12 and Figure 13 As shown, a plurality of (e.g., four) limiting portions 67 are provided on each sliding surface 68 of the plurality of guide rails 66. Each of the plurality of limiting portions 67 limits the movement of the plurality of protrusions 122 moving along the sliding surface 68 in the anti-circumferential direction ACR of the main body 62. The restricting portion 67d is intermittently arranged in the order of the restricting portion 67. Each of the plurality of fourth restricting portions 67d is configured to have a height that each of the plurality of protrusions 122 cannot cross.

[0052] Next, use Figure 13 , the plurality of guide rails 66 provided on the outer peripheral surface of the main body 62 unfolded on the plane will be described. Figure 13As shown, the multiple guide rails 66 are inclined toward the air cylinder 64 having the air hole 64a relative to a surface parallel to the axial direction L along the axis AX of the main body 62. The multiple guide rails 66 in the first embodiment are all inclined at an angle θ of 3° between one end 66a and the other end 66b as an example. Thus, the multiple guide rails 66 in the first embodiment are all formed in an inclined configuration with a height difference ΔH between one end 66a and the other end 66b in the axial direction L. That is, the inclination angle θ of the sliding surface 68 in the first embodiment is 3° relative to a surface parallel to the axial direction L along the axis AX of the main body 62 on the air cylinder 64 having the air hole 64a.

[0053] The annular fastener 120 is formed so as to be able to be freely fastened or released to the end portion opposite to the heat dissipation surface 61 (cooling surface 61A, heating surface 61B), that is, the main body 62. The annular fastener 120 is made of synthetic resin and has an annular outer flange 121 formed in a substantially polygonal shape. Figure 12 As shown, twelve oval through holes are formed in the outer flange 121. The inner diameter of the annular fastener 120 is larger than the outer diameter of the discharge surface 62a and smaller than the outer diameter of the inner flange 63.

[0054] The inner circumferential surface 120a of the annular fastener 120 is provided with a protrusion 122 capable of connecting to each of the guide rails 66. A plurality (e.g., four) of protrusions 122 are provided at intervals along the circumferential direction CR of the annular fastener 120. Each of the multiple protrusions 122 can engage with each of the multiple limiting portions 67 of the guide rails 66. Adjacent protrusions 122 in the circumferential direction CR are arranged at the same height in the axial direction L. Each of the multiple protrusions 122 is formed to pass through each of the multiple gaps 70. One protrusion 122 engages with one guide rail 66 through each gap 70. The multiple protrusions 122 are inclined toward the surface 121a of the outer flange 121 relative to a surface parallel to the surface 121a, with an inclination angle θ of 3°. This facilitates the connection of each of the multiple protrusions 122 to each of the guide rails 66. In the temperature regulating vest 1 , three Peltier element units 60 (a first Peltier element unit 60A, a second Peltier element unit 60B, and a third Peltier element unit 60C) are mounted on three element mounting portions 30 located on the vest body 2 .

[0055] The heat dissipation surface 61 is exposed to the outside, and the heat dissipation surface 61 and the discharge surface 62a are arranged on opposite sides of each other in the Peltier element unit 60. Here, the heat dissipation surface 61 is made of a metal with excellent thermal conductivity, such as stainless steel.

[0056] The heat exchange surface 65 formed on the back side of the heat dissipation surface 61 is made of a metal with excellent thermal conductivity, such as aluminum or copper. The heat exchange surface 65 has a plurality of (for example, 117) cooling fins 65a formed in a protruding shape. By forming the cooling fins 65a in a protruding shape, the surface area of the cooling fins 65a is increased, and the portion in contact with the air is increased, thereby efficiently releasing the heat of the Peltier element. On the heat exchange surface 65, the cooling fins 65a are arranged in a manner with a certain interval so that the air flowing from the air holes 64a into the space between the cooling fins 65a and the cooling fins 65a can pass through. As a result, the cooling air flowing between the cooling fins 65a and the cooling fins 65a comes into contact with the cooling fins 65a, so that the heat of the Peltier element PE can be efficiently exchanged.

[0057] like Figure 12 As shown, heat dissipation surfaces 61 (cooling surface 61A, heating surface 61B) are provided at opposite ends of the main body 62 in the axial direction L along the axis AX of the main body 62. The main body 62 is formed into a cylindrical shape and is provided with an inner flange 63 extending from the outer peripheral end in the shape of a circular ring plate.

[0058] like Figure 12 As shown, the air supply device 100 of the first embodiment includes an exhaust fan 101 for supplying air, and an exhaust fan driver 102 controlled by a motor (not shown) for rotating the exhaust fan 101. Thus, air that has exchanged heat with the heat exchange surface 65 is discharged from the discharge portion 62b by the heat exhaust fan driver 102 rotating the exhaust fan 101 under the control of the temperature control unit 91.

[0059] In the Peltier element unit 60, as Figure 1 、 Figure 2 as well as Figure 4 As shown, the Peltier element PE is electrically connected to the portable battery 84 via the temperature control operating unit 90 by means of a temperature control line 95 .

[0060] For example, if three Peltier element units 60 are mounted on the temperature-regulating vest 1, the temperature-regulating line 95 is formed by three temperature-regulating branch lines 96A, 96B, and 96C extending from a single temperature-regulating main line 96, which is then split at a temperature-regulating branch portion 97. In other words, the number of temperature-regulating branch lines 96A, 96B, and 96C is the same as the number of Peltier element units 60.

[0061] The temperature control main line 96 of the temperature control circuit 95 is connected to the portable battery 84. For example, the temperature control branch line 66A is connected to the first Peltier element unit 60A. For example, the temperature control branch line 66B is connected to the second Peltier element unit 60B. For example, the temperature control branch line 66C is connected to the third Peltier element unit 60C. However, this is not limited to this. As long as the temperature control branch lines 66A, 66B, and 66C are connected to the three Peltier element units 60 (the first Peltier element unit 60A to the third Peltier element unit 60C) in a one-to-one relationship, the wearer HM can make any desired connection, especially by simplifying the wiring path, at their discretion.

[0062] <Regarding Mounting of the Peltier Element Unit 60 of the First Embodiment> use Figure 14 , the installation of the Peltier element unit 60 is described. Figure 14 It is an explanatory diagram showing a method of attaching the Peltier element unit of the first embodiment to a temperature-regulating vest.

[0063] use Figure 14 , a method for mounting the Peltier element unit 60 on the element mounting portion 30 will be described. Figure 14 As shown, when installing the Peltier element unit 60, the discharge surface 62a side of the main body 62 of the Peltier element unit 60 is inserted from the inner side 30a of the element mounting portion 30 into the element insertion hole 32 formed in the element mounting portion 30 and into the insertion hole 3b of the inner side material 3B. The Peltier element unit 60 is positioned within the element insertion hole 32 and the insertion hole 3b of the inner side material 3B with the inner flange 63 abutting against the element outer peripheral edge 31. The element insertion hole 32 is a hole used for installation so that the heat dissipation surface 61 (cooling surface 61A or heating surface 61B) of the Peltier element unit 60 is in close contact with the body of the wearer HM of the temperature regulating vest 1.

[0064] Then, the outer flange 121 is brought into contact with the inner side material 3B from the outside of the inner side material 3B. The main body 62 is then moved into the inside of the annular fastener 120, and each of the plurality of protrusions 122 of the annular fastener 120 is moved into each of the plurality of gaps 70. This causes the inner side material 3B and the element outer peripheral edge 31 to be sandwiched between the inner flange 63 of the main body 62 and the outer flange 121 of the annular fastener 120. The main body 62 and the annular fastener 120 are then rotated relative to each other in the circumferential direction CR of the main body 62, causing each protrusion 122 to enter the mounting groove 69 from one end 66a of the guide rail 66. Furthermore, the main body 62 and the annular fastener 120 are then rotated relative to each other in the circumferential direction CR of the main body 62, causing each protrusion 122 to slide on the sliding surface 68 of each guide rail 66 along the circumferential direction CR of the main body 62. Then, the main body 62 and the annular fastener 120 are rotated relative to each other in the circumferential direction CR of the main body 62, causing the plurality of protrusions 122 to cross over the restriction portions 67 provided on each of the plurality of sliding surfaces 68. When each of the plurality of protrusions 122 crosses over each of the plurality of restriction portions 67, the plurality of restriction portions 67 restrict the movement of the plurality of protrusions 122 in the anti-circumferential direction ACR of the main body 62. The protrusions 122 that have stopped moving after crossing over the restriction portions 67 come into surface contact with and engage with the restriction portions 67, thereby securing them. As a result, the inner side material 3B and the element outer peripheral edge 31 are secured by being sandwiched between the inner flange 63 and the outer flange 121. While the plurality of protrusions 122 of the first embodiment can be connected to the restriction portions 67 of the guide rail 66, they do not correspond to, for example, reverse spiral threads. Therefore, the protrusion 122 of the annular fastener 120 and the restricting portion 67 of the guide rail 66 are fixedly connected by snapping, rather than being fixed by screwing.

[0065] The first Peltier element unit 60A is mounted on the element mounting portion 30 of the neck stem portion 18. In this case, the heat dissipation surface 61 (cooling surface 61A or heating surface 61B) is in a state where it can contact the body side (neck stem) of the wearer HM of the temperature regulating vest 1 in a facing manner (refer to FIG. Figure 18 、 Figure 22 Thus, the heat dissipation surface 61 (cooling surface 61A or heating surface 61B) can be in direct contact with the body surface of the wearer HM or indirectly through underwear or the like to cool the neck of the wearer.

[0066] The Peltier element units 60 (the second Peltier element unit 60B and the third Peltier element unit 60C) are mounted on the element mounting portion 30 near the armhole portion 10 (the first armhole portion 10A and the second armhole portion 10B). In this case, the heat dissipation surface 61 (the cooling surface 61A or the heating surface 61B) is in a state where it can contact the body side (near the armpit) of the wearer HM of the temperature regulating vest 1 in a facing manner (see FIG. Figure 18 、 Figure 22). Thus, the heat dissipation surface 61 (cooling surface 61A or heating surface 61B) can be in contact with the body surface of the wearer HM directly or indirectly via underwear or the like to cool the armpit.

[0067] <About the thickness of the fabric sandwiched between the inner flange 63 and the outer flange 121> use Figures 15 to 17 The portion where the protrusion 122 is engaged with the sliding surface 68 and fixed according to the thickness of the fabric sandwiched between the inner flange 63 and the outer flange 121 will be described. Figure 15 This is a side view of the Peltier element unit according to the first embodiment, and is an explanatory diagram showing a state in which the inner flange and the outer flange are engaged at the first step. Figure 16 This is a side view of the Peltier element unit according to the first embodiment, and is an explanatory diagram showing a state in which the inner flange and the outer flange are engaged at the second step. Figure 17 This is a side view of the Peltier element unit according to the first embodiment, and is an explanatory diagram showing a state in which the inner flange and the outer flange are engaged at the third step.

[0068] use Figure 15 The following describes how each of the multiple protrusions 122 crosses the first restriction portion 67a of each guide rail 66 and engages with the guide rail 66 at the first step. Assuming the thickness of the fabric of the temperature-regulating vest 1 is X1 (e.g., approximately 3 mm), a user inserts the main body 62 into the inner side of the ring fastener 120 while the fabric is sandwiched between the inner flange 63 and the outer flange 121. This causes each of the multiple protrusions 122 to enter each of the multiple gaps 70. The user then rotates the main body 62 and the ring fastener 120 relative to each other in the circumferential direction CR of the main body 62. At this time, each of the protrusions 122 of the ring fastener 120 enters the mounting groove 69 from one end 66a of the guide rail 66. Furthermore, the user rotates the main body 62 and the ring fastener 120 relative to each other in the circumferential direction CR of the main body 62. At this time, each of the multiple protrusions 122 slides on the sliding surface 68 of each guide rail 66 along the circumferential direction CR of the main body 62. When the main body 62 and the annular fastener 120 rotate relative to each other in the circumferential direction CR of the main body 62, for example, by 15 degrees, each of the plurality of protrusions 122 passes over each of the plurality of first restricting portions 67a provided on the sliding surface 68. Movement of each protrusion 122 in the anti-circumferential direction ACR is restricted by each of the first restricting portions 67a after passing over. The angle of relative rotation of the main body 62 and the annular fastener 120 in the circumferential direction CR of the main body 62, which allows each of the plurality of protrusions 122 to pass over each of the plurality of first restricting portions 67a, is not limited to 15 degrees. For example, an angle between 15 and 20 degrees is suitable.

[0069] like Figure 15As shown, the multiple protrusions 122 that have stopped moving in the circumferential direction CR of the main body 62 at the first stage come into surface contact and engage with the multiple first restricting portions 67a, thereby securing the unit. In this case, the Peltier element unit 60 can be attached to the temperature-regulating vest 1, with the inner flange 63 and the outer flange 121 sandwiching the material of the temperature-regulating vest 1, which has a thickness X1 (e.g., approximately 3 mm). To release the Peltier element unit 60, the main body 62 and the annular fastener 120 are relatively rotated 15 degrees in the anti-circumferential direction ACR of the main body 62, for example, so that the multiple protrusions 122 pass over the first restricting portions 67a. This allows the Peltier element unit 60 to be released from the temperature-regulating vest 1.

[0070] Next, use Figure 16 The following describes how each of the multiple protrusions 122 crosses the second restriction portion 67b of each guide rail 66 and engages with the guide rail 66 at the second step. Assuming the thickness of the fabric of the temperature-regulating vest 1 is X2 (e.g., approximately 2 mm), a user inserts the main body 62 into the inner side of the ring fastener 120 while the fabric is sandwiched between the inner flange 63 and the outer flange 121. This causes each protrusion 122 to enter each gap 70. The user then rotates the main body 62 and the ring fastener 120 relative to each other in the circumferential direction CR of the main body 62. At this time, each protrusion 122 of the ring fastener 120 enters the mounting groove 69 from one end 66a of the guide rail 66. Furthermore, the user rotates the main body 62 and the ring fastener 120 relative to each other in the circumferential direction CR of the main body 62. At this time, each of the multiple protrusions 122 slides on the sliding surface 68 of each guide rail 66 along the circumferential direction CR of the main body 62. When the main body 62 and the annular fastener 120 rotate relative to each other by, for example, 15 degrees in the circumferential direction CR of the main body 62, each of the plurality of protrusions 122 rides over each of the plurality of first restricting portions 67a provided on the sliding surface 68. The movement of each protrusion 122 in the anti-circumferential direction ACR is restricted by each of the first restricting portions 67a after riding over.

[0071] Furthermore, the main body 62 and the annular fastener 120 are relatively rotated, for example, 15 degrees in the circumferential direction CR of the main body 62. At this time, each of the plurality of protrusions 122 slides on the sliding surface 68 and rides over each of the plurality of second restricting portions 67b. The movement of each protrusion 122 in the countercircular direction ACR is restricted by each of the second restricting portions 67b after riding over. The angle of relative rotation of the main body 62 and the annular fastener 120 in the circumferential direction CR of the main body 62, which allows each of the plurality of protrusions 122 to ride over each of the second restricting portions 67b, is not limited to 15 degrees. For example, an angle between 15 and 20 degrees is suitable.

[0072] like Figure 16As shown, the multiple protrusions 122 that have stopped moving in the circumferential direction CR of the main body 62 at the second stage come into surface contact and engage with the multiple second restricting portions 67b, thereby securing the unit. In this case, the Peltier element unit 60 can be attached to the temperature-regulating vest 1, with the inner flange 63 and the outer flange 121 sandwiching the material of the temperature-regulating vest 1, which has a thickness of X2 (e.g., approximately 2 mm). To release the Peltier element unit 60, the main body 62 and the annular fastener 120 are relatively rotated 30 degrees in the anti-circumferential direction ACR of the main body 62, for example. This causes the multiple protrusions 122 to pass over the first restricting portions 67a and the second restricting portions 67b. This allows the Peltier element unit 60 to be released from the temperature-regulating vest 1.

[0073] Next, use Figure 17 The following describes how each of the multiple protrusions 122 crosses the third restriction portion 67c of each guide rail 66 and engages with the guide rail 66 at the third step. Assuming the thickness of the fabric of the temperature-regulating vest 1 is X3 (e.g., approximately 1 mm), a user inserts the main body 62 into the inner side of the ring fastener 120 while the fabric is sandwiched between the inner flange 63 and the outer flange 121. This causes each protrusion 122 to enter each gap 70. The user then rotates the main body 62 and the ring fastener 120 relative to each other in the circumferential direction CR of the main body 62. At this time, each protrusion 122 of the ring fastener 120 enters the mounting groove 69 from one end 66a of the guide rail 66. Furthermore, the user rotates the main body 62 and the ring fastener 120 relative to each other in the circumferential direction CR of the main body 62. At this time, each of the multiple protrusions 122 slides on the sliding surface 68 of each guide rail 66 along the circumferential direction CR of the main body 62. When the main body 62 and the annular fastener 120 rotate relative to each other by, for example, 15 degrees in the circumferential direction CR of the main body 62, each of the plurality of protrusions 122 rides over each of the plurality of first restricting portions 67a provided on the sliding surface 68. The movement of each protrusion 122 in the anti-circumferential direction ACR is restricted by each of the first restricting portions 67a after riding over.

[0074] Then, the main body 62 and the annular fastener 120 are relatively rotated, for example, 15 degrees in the circumferential direction CR of the main body 62. At this time, each of the plurality of protrusions 122 slides on the sliding surface 68 and rides over each of the plurality of second restricting portions 67b. The movement of each protrusion 122 in the anti-circumferential direction ACR is restricted by each of the second restricting portions 67b after riding over.

[0075] Furthermore, the main body 62 and the annular fastener 120 are relatively rotated, for example, 15 degrees in the circumferential direction CR of the main body 62. At this time, each of the plurality of protrusions 122 slides on the sliding surface 68 and rides over each of the plurality of third restricting portions 67c. The movement of each protrusion 122 in the anti-circumferential direction ACR is restricted by each of the third restricting portions 67c after riding over. The angle of relative rotation of the main body 62 and the annular fastener 120 in the circumferential direction CR of the main body 62, which allows each of the plurality of protrusions 122 to ride over each of the third restricting portions 67c, is not limited to 15 degrees. For example, an angle between 15 and 20 degrees is suitable.

[0076] like Figure 17 As shown, the multiple protrusions 122 that have stopped moving in the circumferential direction CR of the main body 62 at the third stage come into surface contact and engage with the multiple third limiting portions 67c, thereby securing the unit. In this case, the Peltier element unit 60 can be attached to the temperature-regulating vest 1, with the inner flange 63 and the outer flange 121 sandwiching the material of the temperature-regulating vest 1, which has a thickness of X3 (e.g., approximately 1 mm). To release the Peltier element unit 60, the main body 62 and the annular fastener 120 are relatively rotated 45 degrees in the anti-circumferential direction ACR of the main body 62, for example. This causes the multiple protrusions 122 to pass over the first to third limiting portions 67a to 67c. This allows the Peltier element unit 60 to be released from the temperature-regulating vest 1.

[0077] When each of the plurality of protrusions 122 has passed over the third limiting portion 67 c, even if the main body 62 and the annular fastener 120 are relatively rotated in the circumferential direction CR of the main body 62, each of the plurality of protrusions 122 cannot pass over each of the plurality of fourth limiting portions 67 d. This prevents the Peltier element unit 60 from falling off the temperature-regulating vest 1 due to relative rotation of the main body 62 and the annular fastener 120 in the circumferential direction of the main body 62.

[0078] When attaching the Peltier element unit 60 of the first embodiment to the vest body 2, each of the multiple (e.g., four) protrusions 122 is first inserted into the multiple (e.g., four) gaps 70 in the axial direction L along the axis AX of the main body 62. This causes the inner flange 63 and the loop fastener 120 to sandwich the fabric of the temperature-regulating vest 1. The main body 62 and the loop fastener 120 are then rotated relative to each other. While the inner flange 63 and the loop fastener 120 are sandwiching the fabric of the temperature-regulating vest 1, the movement of each of the multiple protrusions 122 is restricted by the respective restricting portions 67 that have passed over them. Furthermore, each of the multiple protrusions 122 engages with the respective restricting portions 67, thereby attaching the Peltier element unit 60 to the temperature-regulating vest 1, while the inner flange 63 and the loop fastener 120 are sandwiching the fabric of the temperature-regulating vest 1. Therefore, a person can attach the Peltier element unit 60 to the temperature-regulating vest 1 in a single step. Furthermore, as the main body 62 and the ring fastener 120 are rotated relative to each other, the location at which each of the plurality of protrusions 122 engages can be gradually changed. Thus, if the fabric thickness of the temperature-regulating vest 1 is approximately 3 mm, each of the plurality of protrusions 122 can engage with each of the plurality of first restricting portions 67 a, attaching the Peltier element unit 60 to the temperature-regulating vest 1. If the fabric thickness of the temperature-regulating vest 1 is approximately 2 mm, each of the plurality of protrusions 122 can engage with each of the second restricting portions 67 b, attaching the Peltier element unit 60 to the temperature-regulating vest 1. If the fabric thickness of the temperature-regulating vest 1 is approximately 1 mm, each of the plurality of protrusions 122 can engage with each of the third restricting portions 67 c, attaching the Peltier element unit 60 to the temperature-regulating vest 1. Therefore, regardless of the thickness of the fabric of the temperature-regulating vest 1, a user can attach the Peltier element unit 60 to the temperature-regulating vest 1 in accordance with that thickness. Consequently, attaching the Peltier element unit 60 of the first embodiment to the fabric of the temperature-regulating vest 1 is simplified, thereby improving the usability of the temperature-regulating vest 1. Furthermore, even if the inner side material 3B and the element mounting portion 30 are clamped multiple times using the inner flange 63 and the annular fastener 120, the inner side material 3B and the element mounting portion 30 are less likely to undergo plastic deformation. Therefore, even when the Peltier element unit 60 is attached to the temperature-regulating vest 1, shaking or damage to the inner side material 3B and the element mounting portion 30 can be prevented.

[0079] About the inclination angle of the flange use Figures 18 and 19 , the inclination angles of the inner flange 63 and the outer flange 121 are described. Figure 18 This is a partial cross-sectional view of a Peltier element unit mounted on the element mounting portion. Figure 19 for Figure 18 The enlarged cross-sectional view of the inner and outer flanges is shown. Figure 18 and Figure 19The figure shows a state where the Peltier element units 60 (the first Peltier element unit 60A, the second Peltier element unit 60B, and the third Peltier element unit 60C) are mounted on the element mounting portion 30 .

[0080] like Figure 18 and Figure 19 As shown, the surface 63a of the inner flange 63 of the Peltier element unit 60 and the surface 121a of the outer flange 121 are in contact, that is, in surface contact, with the element mounting portion 30. The surface 63a of the inner flange 63 and the surface 121a of the outer flange 121 prevent the Peltier element unit 60 from falling off the element mounting portion 30.

[0081] like Figure 19 As shown, the rear surface 63 b of the inner flange 63 and the rear surface 121 b of the outer flange 121 do not contact the component mounting portion 30 .

[0082] like Figure 18 and Figure 19 As shown, the front surface 63a and back surface 63b of the inner flange 63 are inclined toward the discharge portion 62b formed on the discharge surface 62a relative to a surface parallel to the heat dissipation surface 61 (cooling surface 61A or heating surface 61B). Furthermore, the inclination angle θ of the front surface 63a and back surface 63b of the inner flange 63 in the first embodiment is 20°.

[0083] like Figure 18 and Figure 19 As shown, the front surface 121a and back surface 121b of the outer flange 121 are inclined toward the discharge portion 62b formed on the discharge surface 62a relative to a plane parallel to the heat dissipation surface 61 (cooling surface 61A or heating surface 61B), similar to the inner flange 63. Furthermore, the inclination angle θ of the front surface 121a and back surface 121b of the outer flange 121 in the first embodiment is 20°.

[0084] <About the function of the flange to change the air flow> The inclination angle θ of the front surface 63a and back surface 63b of the inner flange 63 of the Peltier element unit 60 in the first embodiment is 20° relative to the heat dissipation surface 61 (cooling surface 61A or heating surface 61B). Consequently, the inner flange 63 of the Peltier element unit 60 functions to divert the flow of air flowing into the air holes 64a of the Peltier element unit 60 downward. The function of the inner flange 63 of the Peltier element unit 60 in the first embodiment to divert the flow of air flowing into the air holes 64a of the Peltier element unit 60 downward will be described using Figures 20 and 21.

[0085] Figure 20A It is an explanatory diagram showing the flow of air flowing into the air holes in a comparative example. Figure 20BIt is an explanatory diagram showing the flow of air flowing into the air holes in the first embodiment. Figure 21A It is an explanatory diagram showing the velocity distribution of air flowing into the air holes in a comparative example. Figure 21B It is an explanatory diagram showing the velocity distribution of air flowing into the air holes according to the first embodiment.

[0086] First, yes Figure 20A and Figure 21A The following describes the installation of the Peltier element unit 60 of the comparative example shown. The Peltier element unit 60 is inserted from the inner side 30a of the element mounting portion 30 formed on the element mounting portion 30 of the temperature-regulating vest 1. The Peltier element unit 60 is placed in the element insertion hole 32 with the inner flange 131 of the comparative example abutting the element outer peripheral edge 31 of the element insertion hole 32. The Peltier element unit 60 of the comparative example is equipped with an annular fastener 140 having an annular outer flange 141 extending from the outer side of the inner side material 3B. The comparative example annular fastener 140 is inserted into the internal space between the lining cloth 11 and the inner side material 3B. The element outer peripheral edge 31 is sandwiched between the inner flange 131 of the comparative example cylindrical portion 130 and the outer flange 141 of the comparative example annular fastener 140. The external thread 132 of the cylindrical portion 130 of the comparative example is screwed together with the internal thread 142 of the annular fastener 140 of the comparative example to secure the component mounting portion 30. As a result, the component mounting portion 30 is clamped by the inner flange 131 of the comparative example and the outer flange 141 of the comparative example. Figure 20A and Figure 21A As shown, the Peltier element unit 60 of the comparative example is mounted in a state of being fixed to the element mounting portion 30 and the inner side material 3B.

[0087] The inclination angle θ of the front surface 131a and the back surface 131b of the inner flange 131 of the Peltier element unit 60 in the comparative example is 0° relative to the heat dissipation surface 61 (cooling surface 61A or heating surface 61B). Figure 20A As shown, the inner flange 131 of the Peltier element unit 60 is parallel to the heat dissipation surface 61 (cooling surface 61A or heating surface 61B). Therefore, the inner flange 63 of the Peltier element unit 60 in the comparative example does not have the function of changing the flow of air flowing into the air hole 64a of the Peltier element unit 60 downward.

[0088] like Figure 20AAs shown, when the inclination angle θ of the inner flange 131 of the comparative example is 0°, a portion of the air AR (air AR1, air AR2, air AR3, air AR4) delivered by the rotation of the blower 42 of the air supply unit 40 flows toward the air holes 64a. The air AR (air AR1, air AR2, air AR3, air AR4) flows through the air holes 64a without colliding with the inner flange 63 and flows into the interior of the Peltier element unit 60. The air AR (air AR1, air AR2, air AR3, air AR4) that has flowed into the interior of the Peltier element unit 60 may or may not contact the plurality of cooling fins 65a and the heat exchange surface 65.

[0089] like Figure 20B As shown, when the inclination angle θ of the inner flange 63 is 20°, a portion of the air sent by the blower 42 of the air supply unit 40, namely, air AR (air AR4, air AR5, air AR6, air AR7) flows toward the air hole 64a. Figure 20B As shown, the air AR4 hits the inner flange 63. As a result, the speed of the air AR4 increases and the pressure on the air AR4 decreases. Figure 20B As shown, the air AR4 flows along the inner flange 63 having an inclination angle θ of 20° toward the roots of the cooling fins 65 a included in the heat exchange surface 65 .

[0090] like Figure 20B As shown, the air AR5 flowing toward the air hole 64a is compressed downward by the air AR4 flowing toward the air hole 64a along the inner flange 63 having an inclination angle θ of 20°.

[0091] like Figure 20B As shown in FIG. 1 , the air AR4 passing through the air hole 64a flows into the interior of the Peltier element unit 60. Figure 20B As shown in FIG. 1 , the air AR6 flowing into the interior of the Peltier element unit 60 through the air hole 64a is compressed downward by the air AR4 flowing into the interior of the Peltier element unit 60. As a result, the flow of the air AR6 changes toward the root side of the cooling fin 65a. Figure 20B As shown, the air AR7 flowing into the interior of the Peltier element unit 60 through the air holes 64 a still flows toward the heat exchange surface 65 .

[0092] like Figure 20B As shown, the inner flange 63 of the first embodiment directs the flow of the air AR4 hitting the inner flange 63 downward, thereby changing the flow direction of the air AR5 and the air AR6 flowing into the air holes 64a toward the base of the cooling fin 65a.

[0093] Next, use Figure 21A Next, a description will be given of a change in the air velocity distribution when the inner flange 131 of the comparative example is parallel to the heat dissipation surface 61 (the cooling surface 61A or the heating surface 61B).

[0094] Figure 21A The first comparative velocity distribution HP1 shown is a velocity distribution of a portion of the air sent along with the rotation of the fan 42 of the air supply unit 40. Figure 21A As shown, the apex of the first comparative velocity distribution HP1 near the inner flange 131 of the comparative example faces the cooling fin 65a of the heat exchange surface 65. The first comparative velocity distribution HP1 moves toward the cooling fin 65a of the heat exchange surface 65.

[0095] When the air sent by the rotation of the blower 42 of the air supply unit 40 moves to the lower side of the inner flange 63 of the Peltier element unit 60, the velocity distribution of a part of the air is: Figure 20A The second comparative velocity distribution HP2 is shown. Figure 21A As shown, the apex of the second comparative velocity profile HP2 near the inner flange 131 of the Peltier element unit 60 of the comparative example faces the cooling fins 65a of the heat exchange surface 65, similarly to the first comparative velocity profile HP1. The second comparative velocity profile HP2 moves toward the cooling fins 65a of the heat exchange surface 65.

[0096] When the air sent by the rotation of the fan 42 of the air supply unit 40 moves into the interior of the Peltier element unit 60, the velocity distribution of a part of the air is: Figure 21A The third comparative velocity distribution HP3 is shown. Figure 21A As shown, the apex of the third comparative velocity profile HP3, which has moved into the interior of the Peltier element unit 60 of the comparative example, faces the cooling fins 65a of the heat exchange surface 65. When the inner flange 63 of the comparative example is parallel to the heat dissipation surface 61 (cooling surface 61A or heating surface 61B), the flow of air to the air holes 64a moves toward the cooling fins 65a without being changed by the inner flange 131.

[0097] Next, use Figure 21B Next, a description will be given of a change in air velocity distribution when the inner flange 63 of the first embodiment is inclined at an inclination angle of 20° with respect to the heat dissipation surface 61 (cooling surface 61A or heating surface 61B).

[0098] Figure 21B The first inclined velocity distribution ZP1 shown is a velocity distribution of a portion of the air sent along with the rotation of the fan 42 of the air supply unit 40 near the inner flange 63 of the first embodiment. Figure 21BAs shown, the apex of the first inclined velocity distribution ZP1 near the inner flange 63 of the first embodiment faces the cooling fins 65a of the heat exchange surface 65. The first inclined velocity distribution ZP1 moves toward the cooling fins 65a of the heat exchange surface 65.

[0099] Next, the velocity distribution of a portion of the air sent by the rotation of the fan 42 of the air supply unit 40 when it moves downward due to the inner flange 63 of the first embodiment is: Figure 21B The second inclined velocity distribution ZP2 is shown. As the fan 42 of the air supply unit 40 rotates, part of the air sent flows along the inner flange 63 with an inclined angle θ of 20° toward the root of the cooling fin 65a of the heat exchange surface 65 (refer to Figure 20B ). As a result, the apex of the second inclined velocity distribution ZP2 moves toward the root side of the cooling fin 65a and faces the root of the cooling fin 65a included in the heat exchange surface 65. The second inclined velocity distribution ZP2 moves toward the root of the cooling fin 65a included in the heat exchange surface 65.

[0100] Next, the velocity distribution of the air when the air sent by the rotation of the fan 42 of the air supply unit 40 moves into the interior of the Peltier element unit 60 is: Figure 21B The air coming from the rotation of the fan 42 flows along the inner flange 63 with an inclination angle θ of 20° toward the root of the cooling fin 65a of the heat exchange surface 65 (see FIG. Figure 20B ). Thus, the apex of the third inclined velocity distribution ZP3 faces the root of the cooling fin 65a of the heat exchange surface 65, similarly to the second inclined velocity distribution ZP2. As a result, the air flowing into the air hole 64a of the first embodiment hits the inner flange 63 of the first embodiment, causing the velocity to increase and the pressure to decrease. Figure 21B As shown, the flow of air is changed to go to the roots of the cooling fins 65a.

[0101] A portion of the air sent by the rotation of the blower 42 of the air supply unit 40 flows along the inner flange 63 with an inclination angle θ of 20° toward the roots of the cooling fins 65a of the heat exchange surface 65 (see FIG. Figure 20B 、 Figure 21B ). Thus, the inner flange 63 of the first embodiment can change the flow of the air flowing in from the lower side relative to the inner flange 63 toward the root side of the cooling fin 65a. Therefore, when the cooling fin 65a is viewed in a plane, the cooled air (for example, 35°C) in the temperature regulating vest 1 as a whole reaches the cooling fin 65a located directly below the air supply device 100, which the air flowing in from the air hole 64a of the comparative example does not reach. Therefore, in the case of being parallel to the inner flange 63 (refer to Figure 20A 、 Figure 21A), the cooling efficiency of the Peltier element unit 60 of the first embodiment can be improved by approximately 10%. By increasing the cooling efficiency of the Peltier element unit 60 by approximately 10%, the power consumption of the motor that rotates the heat exhaust fan 101 can be reduced by approximately 10%, thereby extending the effective cooling time of the temperature-regulating vest 1 from, for example, 120 minutes to 132 minutes.

[0102] <About the Flow of Air in the Temperature-Regulating Vest 1> Next, use Figure 22 , the flow of air in the temperature regulating vest 1 will be described. Figure 22 To illustrate the Figure 1 1 is an explanatory diagram of the flow of air supplied by the air supply unit of the temperature-regulating vest shown.

[0103] like Figure 22 As shown, a portion of the air AR supplied by the rotation of the blower 42 of the air supply unit 40 is guided toward the collar portion 9 through the central spine portion 13 and discharged from the collar portion 9 to the outside of the temperature-regulating vest 1. A portion of the air AR supplied by the rotation of the blower 42 of the air supply unit 40 passes through the central spine portion 13 and is introduced into the air holes 64a of the first Peltier element unit 60A. In this case, the air AR supplied from the air holes 64a cools the cooling fins 65a, and the air, having exchanged heat, is discharged from the discharge portion 62b.

[0104] like Figure 22 As shown, a portion of the air AR supplied by the rotation of the blower 42 of the air supply unit 40 is directed toward the first armhole portion 10A and released from the first armhole portion 10A to the outside of the temperature-regulating vest 1. A portion of the air AR supplied by the rotation of the blower 42 of the air supply unit 40 is introduced into the air holes 64a of the second Peltier element unit 60B. In this case, the air AR supplied from the air holes 64a cools the cooling fins 65a, and the air, having exchanged heat, is released from the discharge portion 62b.

[0105] like Figure 22 As shown, a portion of the air AR supplied by the rotation of the blower 42 of the air supply unit 40 is directed toward the second armhole portion 10B and released from the second armhole portion 10B to the outside of the temperature-regulating vest 1. A portion of the air AR supplied by the rotation of the blower 42 of the air supply unit 40 is introduced into the air holes 64a of the third Peltier element unit 60C. In this case, the air AR supplied from the air holes 64a cools the cooling fins 65a, and the air, having exchanged heat, is released from the discharge portion 62b.

[0106] About the air supply unit Figure 231 is a block diagram showing the configuration of the air supply operation unit included in the temperature regulating vest of the first embodiment. Figure 23 As shown, the air blowing operation unit 80 includes an air blowing control unit 81 , an air blowing operation unit 82 , and an air blowing display unit 83 . In the air blowing operation unit 80 , the air blowing operation unit 82 and the air blowing display unit 83 are electrically connected to the air blowing control unit 81 .

[0107] The air blower operating unit 82 is configured to enable the following operation: by lightly pressing a push portion on the upper surface of the air blower operating unit 80 with a finger according to a predetermined operation mode, the power supply to the motor of the drive unit 33 is switched on and off. The air blower display unit 83 is a display unit on the upper surface of the air blower operating unit 80, and is configured to emit white light.

[0108] About the temperature control unit Figure 24 FIG. 1 is a block diagram showing the configuration of a temperature regulating operation unit of a temperature regulating vest according to an embodiment of the present invention. Figure 24 As shown, the temperature adjustment operation unit 90 includes a temperature adjustment control unit 91 , a temperature adjustment operation unit 92 , a temperature adjustment display unit 93 , etc. In the temperature adjustment operation unit 90 , the temperature adjustment operation unit 92 and the temperature adjustment display unit 93 are electrically connected to the temperature adjustment control unit 91 .

[0109] The temperature control unit 92 is configured to enable the following operations: by pressing the push portion on the top surface of the temperature control unit 90, the first to third Peltier element units 60A to 60C are energized, switching on / off the Peltier elements PE. Furthermore, by pressing the push portion on the top surface of the temperature control unit 90, the temperature control unit 92 is configured to enable the following operations: by pressing the push portion on the top surface of the temperature control unit 90, the motor (not shown) that rotates the heat exhaust fan 101 is energized, switching on / off the motor (not shown). The temperature control display unit 93 is a display unit on the top surface of the temperature control unit 90, and is configured to selectively illuminate in multiple colors.

[0110] If the temperature control unit 91 has control for reversing the direction of the direct current supplied from the portable battery 84 to the Peltier elements PE, the temperature control unit 92 can be operated by lightly pressing the push portion of the upper surface of the temperature control unit 90 in a predetermined operation mode different from the on / off switching operation of the power supply. This can switch the polarity of the current flowing to the first to third Peltier element units 60A to 60C.

[0111] In the Peltier element PE of the Peltier element unit 60, when the direction of the supplied DC current is reversed, the functions of one surface and the other surface are reversed. Therefore, if the temperature control unit 91 is configured to reverse the polarity of the current supplied to the Peltier element PE, the heat dissipation surface 61 can be selectively switched between the cooling surface 61A, which is cooled by absorbing heat, and the heating surface 61B, which is heated by generating heat, by the temperature control unit 91. Thus, the cooling surface 61A and the heating surface 61B on the heat dissipation surface 61 are interchanged. Furthermore, if the temperature control unit 91 does not have the function of switching the direction of the current supplied to the Peltier element PE, the heat dissipation surface 61 can be either the cooling surface 61A or the heating surface 61B.

[0112] <Second embodiment> Below, the characteristic points of the temperature regulating vest 1 of the second embodiment are described in detail. Unless otherwise specified, the temperature regulating vest 1 of the first embodiment is also applicable to the second embodiment. Of course, the components of the second embodiment can be combined as appropriate. As long as the technical features of the first embodiment and the second embodiment described below are not described in a necessary form in this specification, they can be deleted as appropriate. In the second embodiment, the case of the fan is listed to illustrate the temperature regulating unit, and the case of the air supply unit is listed to illustrate the body temperature regulating device.

[0113] The air supply unit 40 of the first embodiment is attached to the temperature-regulating vest 1 by screwing the external threads 48 of the main body 41 and the internal threads 112 of the pressing member 110 together, with the flange 47 and the pressing portion 111 sandwiching the fan outer peripheral edge 21 and the inner side material 3B. The Peltier element unit 60 of the first embodiment is attached to the temperature-regulating vest 1 by screwing the restriction portion 67 of the guide rail 66 and the protrusion 122 of the ring fastener 120 together, with the inner flange 63 and the outer flange 121 sandwiching the element mounting portion 30 and the inner side material 3B. However, this is not a limitation. The Peltier element unit 60 of the second embodiment is configured such that the external threads of the main body 62 and the internal threads of the ring fastener 120 together are screwing together, with the inner flange 63 and the outer flange 121 sandwiching the element mounting portion 30 and the inner side material 3B. The air supply unit 40 of the second embodiment is configured as follows: the fan mounting portion 20 and the inner side material 3B are clamped by the flange 47 and the pressing member 110 by the fixing engagement of the restriction portion 54 of the guide rail 50 described later and the protrusion of the pressing member 110.

[0114] <About the Air Blowing Unit 40 of the Second Embodiment> use Figures 25 and 26 , the air supply unit 40 of the second embodiment will be described. Figure 25This is an explanatory diagram showing the air supply unit according to the second embodiment in a state of being disassembled into a main body and a pressing member. Figure 26 This is a developed view of the inner case peripheral wall portion of the second embodiment developed onto a plane.

[0115] like Figure 25 As shown in FIG. 1 , in the housing 44 of the second embodiment, a guide rail 50 is provided on the outer peripheral surface of the inner shell peripheral wall portion 49. The guide rails 50 and the rails 50 adjacent to each other in the circumferential direction CR are arranged at the same height in the axial direction L. Figure 26 As shown, the guide rail 50 extends toward the inner shell portion 45 having the discharge port 45a and extends in an arc shape between one end 50a and the other end 50b along the circumferential direction CR of the main body portion 41. A plurality of guide rails 50 (e.g., four) are provided at different positions in the circumferential direction of the inner shell peripheral wall portion 49. Figure 25 As shown, a plurality of mounting grooves 52 are provided between the plurality of guide rails 50 and the flange 47. A plurality of (eg, four) mounting grooves 52 are provided along the circumferential direction CR of the inner shell peripheral wall 49 (refer to FIG. Figure 27 ). The four guide rails 50 are provided with gaps 51 between the intermittently adjacent guide rails 50 and the guide rails 50 (refer to Figure 27 A plurality of (eg, four) gaps 51 are provided on the outer peripheral surface of the main body portion 41 .

[0116] The plurality of guide rails 50 have a sliding surface 53 between one end 50a of each guide rail 50 and the other end 50b of the guide rail 50. Figure 26 As shown, a plurality of (e.g., four) limiting portions 54 are provided on each sliding surface 53 of the plurality of guide rails 50. Each of the plurality of limiting portions 54 limits the movement of each of the plurality of protrusions 113 that moves along the sliding surface 53 toward the anti-circumferential direction ACR of the main body 41. The restricting portion 54d is intermittently arranged in this order. Each of the plurality of fourth restricting portions 54d is configured to have a height that each of the plurality of protrusions 113 cannot cross.

[0117] The inner circumferential surface 110a of the pressing member 110 of the second embodiment is provided with a protrusion 113 that can be connected to each of the multiple guide rails 50. A plurality of protrusions 113 (for example, 4) are provided at intervals in the circumferential direction CR of the pressing member 110. The multiple protrusions 113 can engage with the limiting portion 54 of each guide rail 50. The protrusions 113 and the protrusions 113 adjacent to each other in the circumferential direction CR are arranged at the same height in the axial direction L. Each of the multiple protrusions 113 is formed to be able to pass through each of the multiple gaps 51. One protrusion 113 is engaged with one guide rail 50 through the gap 51. The multiple protrusions 113 are inclined toward the opposite side of the pressing portion 111 relative to the radial direction RD with the axial center line AX of the pressing member 110 as the center, and the inclination angle θ is 3°. As a result, each of the multiple protrusions 113 can be easily connected to each of the multiple guide rails 50.

[0118] Next, use Figure 26 , the sliding surface 53 of the plurality of guide rails 50 provided on the inner shell peripheral wall portion 49 unfolded on the plane will be described. Figure 26 As shown, each of the multiple guide rails 50 is inclined toward the outer shell portion 46 having the air hole 46a relative to a surface parallel to the axial direction L along the axis AX of the main body 41. The multiple guide rails 50 in the second embodiment are all inclined at an angle θ of 3° between one end 50a and the other end 50b as an example. Thus, the multiple guide rails 50 in the second embodiment are all formed in an inclined configuration with a height difference ΔH in the axial direction L between one end 50a and the other end 50b. That is, the inclination angle θ of the sliding surface 53 in the second embodiment is 3° relative to a surface parallel to the axial direction L along the axis AX of the main body 41 on the outer shell portion 46 having the air hole 46a.

[0119] <Regarding Installation of Air Blowing Unit 40 of Second Embodiment> Next, use Figures 27 and 28 Next, the installation of the air supply unit 40 according to the second embodiment on the temperature regulating vest 1 will be described. Figure 27 It is an explanatory diagram showing a method of attaching the air supply unit of the second embodiment to a temperature-regulating vest. Figure 28 A partial cross-sectional view of the air supply unit installed on a temperature-regulating vest.

[0120] In the installation of the air supply unit 40 of the second embodiment, as shown in FIG. Figure 27 As shown, first, the inner shell portion 45 of the main body 41 is inserted from the outer side 20a of the fan mounting portion 20 into the fan insertion hole 22 formed in the fan mounting portion 20 and into the insertion hole 3b of the inner side material 3B. The outer shell portion 46 is arranged in the fan insertion hole 22 and the insertion hole 3b of the inner side material 3B with the flange 47 abutting the fan outer peripheral edge 21.

[0121] Next, the pressing member 110 is positioned near the fan outer peripheral edge 21 from the lining fabric 11 side of the temperature-regulating vest 1. Subsequently, the inner shell portion 45 is moved into the inner side of the pressing member 110. When the inner shell peripheral wall portion 49 enters the inner side of the pressing member 110, each of the plurality of protrusions 113 enters each of the plurality of gaps 51. As a result, the inner side material 3B and the fan outer peripheral edge 21 are clamped between the flange 47 and the pressing portion 111. Next, the pressing member 110 is rotated relative to the main body 41 in the circumferential direction CR. As a result, each of the plurality of protrusions 113 of the pressing member 110 slides in the circumferential direction CR of the main body 41 while contacting the sliding surface 53 of each guide rail 50. Then, the person rotates the main body 41 and the pressing member 110 relative to each other in the circumferential direction CR of the main body 41 so that each of the plurality of protrusions 113 crosses each of the plurality of restricting portions 54 provided on the sliding surface 53. The plurality of restricting portions 54 crossed by the plurality of protrusions 113 restrict the movement of each of the plurality of protrusions 113 in the anti-circumferential direction ACR of the main body 41 (see FIG. Figure 26 ). The multiple protrusions 113 that have crossed over the multiple limiting parts 54 and stopped moving are each in surface contact with the multiple limiting parts 54 and are engaged, thereby being fixed. Therefore, the inner side material 3B and the fan outer peripheral edge 21 are fixed in a state of being clamped by the flange 47 and the pressing member 110. Although the multiple protrusions 113 and the limiting parts 54 of the second embodiment can be connected, no opposite spiral threads are provided. Therefore, the protrusions 113 of the pressing member 110 and the limiting parts 54 of the guide rail 50 are fixed by engaging, rather than being fixed by screwing.

[0122] <Regarding the Thickness of the Fabric Sandwiched Between the Flange 47 and the Pressing Member 110> use Figures 29 to 31 The portion where the protrusion 113 and the sliding surface 53 are engaged and fixed by surface contact according to the thickness of the fabric sandwiched between the flange 47 and the pressing portion 111 will be described. Figure 29 This is a side view of the air supply unit according to the second embodiment, and is an explanatory diagram showing a state in which the flange and the pressing portion are engaged at the first step. Figure 30 This is a side view of the air supply unit according to the second embodiment, and is an explanatory diagram showing a state in which the flange and the pressing portion are engaged at the second step. Figure 31 This is a side view of the air supply unit according to the second embodiment, and is an explanatory diagram showing a state in which the flange and the pressing portion are engaged at the third step.

[0123] use Figure 29The following describes how each of the multiple protrusions 113 crosses the first restriction portion 54a of each guide rail 50 and engages with the guide rail 50 at the first step. Assuming the fabric of the temperature-regulating vest 1 has a thickness of X4 (e.g., approximately 3 mm), a user inserts the main body 41 into the inner side of the pressing member 110 while the fabric is sandwiched between the flange 47 and the pressing portion 111. As a result, each protrusion 113 enters each gap 51. The user then rotates the main body 41 and the pressing member 110 relative to each other in the circumferential direction CR of the main body 41. At this time, each of the multiple protrusions 113 enters the mounting groove 52 from one end 50a of the guide rail 50. The user then rotates the main body 41 and the pressing member 110 relative to each other in the circumferential direction CR of the main body 41. At this time, each of the multiple protrusions 113 slides on the sliding surface 53 of each guide rail 50 along the circumferential direction CR of the main body 41. When the main body 41 and the pressing member 110 are rotated relative to each other by, for example, 15 degrees in the circumferential direction CR of the main body 41, each of the plurality of protrusions 113 passes over each of the plurality of first restricting portions 54a provided on the sliding surface 53. The first restricting portions 67a that have passed over restrict the movement of each protrusion 113 in the countercircular direction ACR. The angle of relative rotation of the main body 41 and the pressing member 110 in the circumferential direction CR of the main body 41, which allows each of the plurality of protrusions 113 to pass over each of the plurality of first restricting portions 54a, is not limited to 15 degrees. For example, an angle between 15 and 20 degrees is suitable.

[0124] like Figure 29 As shown, the multiple protrusions 113 that have stopped moving in the circumferential direction CR of the main body 41 at the first stage come into surface contact and engage with each of the multiple first limiting portions 54a on the sliding surface 53, thereby securing the unit. In this case, the air supply unit 40 can be attached to the temperature-regulating vest 1 while the flange 47 and the pressing member 110 are sandwiching the fabric of the temperature-regulating vest 1 with a thickness of X4 (e.g., approximately 3 mm). To release the air supply unit 40 from the temperature-regulating vest 1, the main body 41 and the pressing member 110 are rotated relative to each other by, for example, 15 degrees in the anti-circumferential direction ACR of the main body 41. This causes each of the multiple protrusions 113 to pass over each of the first limiting portions 54a. This allows the air supply unit 40 to be released from the temperature-regulating vest 1.

[0125] Next, use Figure 30The following describes how each of the multiple protrusions 113 crosses the first restriction portion 54a of each guide rail 50 and engages with the guide rail 50 at the second step. Assuming the thickness of the fabric forming the temperature-regulating vest 1 is X5 (e.g., approximately 2 mm), a user inserts the main body 41 into the inner side of the pressing member 110 while the fabric is clamped between the flange 47 and the pressing portion 111. As a result, each protrusion 113 enters each gap 51. The user then rotates the main body 41 and the pressing member 110 relative to each other in the circumferential direction CR of the main body 41. At this time, each of the multiple protrusions 113 enters the mounting groove 52 from one end 50a of the guide rail 50. The user then rotates the main body 41 and the pressing member 110 relative to each other in the circumferential direction CR of the main body 41. At this time, each of the multiple protrusions 113 slides on the sliding surface 53 of each guide rail 50 along the circumferential direction CR of the main body 41. When the main body 41 and the pressing member 110 are relatively rotated by, for example, 15 degrees in the circumferential direction CR of the main body 41, the plurality of protrusions 113 ride over each of the plurality of first restricting portions 54a provided on the sliding surface 53. The movement of each protrusion 113 in the counter-circumferential direction ACR is restricted by each of the first restricting portions 67a after riding over.

[0126] Furthermore, the main body 41 and the pressing member 110 are relatively rotated, for example, 15 degrees along the circumferential direction CR of the main body 41. At this time, each of the plurality of protrusions 113 slides on the sliding surface 53 and passes over each of the plurality of second limiting portions 54b. The movement of each protrusion 113 in the countercircular direction ACR is restricted by each of the second limiting portions 54b after passing over. The angle of relative rotation of the main body 41 and the pressing member 110 along the circumferential direction CR of the main body 41, which allows each of the plurality of protrusions 113 to pass over each of the second limiting portions 54b, is not limited to 15 degrees. For example, an angle between 15 and 20 degrees is suitable.

[0127] like Figure 30 As shown, the plurality of protrusions 113 that have stopped moving in the circumferential direction CR of the main body 41 at the second stage come into surface contact and engage with each of the plurality of second limiting portions 54b on the sliding surface 53, thereby securing the unit. In this case, the air supply unit 40 can be attached to the temperature-regulating vest 1 while the flange 47 and the pressing member 110 are clamping the fabric of the temperature-regulating vest 1, which has a thickness of X5 (e.g., approximately 2 mm). To release the air supply unit 40, the main body 41 and the pressing member 110 are rotated relative to each other by, for example, 30 degrees in the anti-circumferential direction ACR of the main body 41. This causes each of the plurality of protrusions 113 to pass over each of the first limiting portion 54a and the second limiting portion 54b. This allows the air supply unit 40 to be released from the temperature-regulating vest 1.

[0128] Next, use Figure 31The following describes how each of the multiple protrusions 113 crosses the first restriction portion 54a of each guide rail 50 and engages with the guide rail 50 at the third step. Assuming the fabric of the temperature-regulating vest 1 has a thickness of X6 (e.g., approximately 1 mm), a user inserts the main body 41 into the inner side of the pressing member 110 while the fabric is sandwiched between the flange 47 and the pressing portion 111. As a result, each protrusion 113 enters each gap 51. The user then rotates the main body 41 and the pressing member 110 relative to each other in the circumferential direction CR of the main body 41. At this time, each of the multiple protrusions 113 enters the mounting groove 52 from one end 50a of the guide rail 50. The user then rotates the main body 41 and the pressing member 110 relative to each other in the circumferential direction CR of the main body 41. At this time, each of the multiple protrusions 113 slides on the sliding surface 53 of each guide rail 50 along the circumferential direction CR of the main body 41. When the main body 41 and the pressing member 110 are relatively rotated by, for example, 15 degrees in the circumferential direction CR of the main body 41, each of the plurality of protrusions 113 rides over each of the plurality of first restricting portions 54a provided on the sliding surface 53. The movement of each protrusion 113 in the anti-circumferential direction ACR is restricted by each of the first restricting portions 67a after riding over.

[0129] Then, the main body 41 and the pressing member 110 are relatively rotated by, for example, 15 degrees in the circumferential direction CR of the main body 41. At this time, each of the plurality of protrusions 113 slides on the sliding surface 53 and rides over each of the plurality of second restricting portions 54b. The movement of each protrusion 113 in the anti-circumferential direction ACR is restricted by each of the second restricting portions 54b after riding over.

[0130] Furthermore, the main body 41 and the pressing member 110 are rotated relative to each other by, for example, 15 degrees in the circumferential direction CR of the main body 41. At this time, each of the plurality of protrusions 113 slides on the sliding surface 53 and passes over each of the plurality of third limiting portions 54c. The movement of each protrusion 113 in the countercircular direction ACR is restricted by each of the third limiting portions 54c after passing over. The angle of relative rotation of the main body 41 and the pressing member 110 in the circumferential direction CR of the main body 41, which allows each of the plurality of protrusions 113 to pass over each of the third limiting portions 54c, is not limited to 15 degrees. For example, an angle between 15 and 20 degrees is suitable.

[0131] like Figure 31As shown, the plurality of protrusions 113 that have stopped moving in the circumferential direction CR of the main body 41 at the third stage come into surface contact and engage with each of the plurality of third limiting portions 54c on the sliding surface 53, thereby securing the unit. In this case, the air supply unit 40 can be attached to the temperature-regulating vest 1 while the flange 47 and the pressing member 110 are clamping the fabric of the temperature-regulating vest 1 with a thickness of X6 (e.g., approximately 1 mm). To release the air supply unit 40, the main body 41 and the pressing member 110 are rotated relative to each other by 45 degrees in the anti-circumferential direction ACR of the main body 41, for example. This causes each of the plurality of protrusions 113 to pass over each of the first limiting portion 54a to the third limiting portion 54c. This allows the air supply unit 40 to be released from the temperature-regulating vest 1.

[0132] When each of the plurality of protrusions 113 has passed over the third limiting portion 54c, even if the main body 41 and the pressing member 110 are relatively rotated in the circumferential direction CR of the main body 41, each of the plurality of protrusions 113 cannot pass over each of the plurality of fourth limiting portions 54d. This prevents the air supply unit 40 from falling off the temperature-regulating vest 1 due to relative rotation of the main body 41 and the pressing member 110 in the circumferential direction of the main body 41.

[0133] When attaching the air supply unit 40 of the second embodiment to the vest body 2, first, each of the plurality of (e.g., four) protrusions 113 is caused to enter the plurality of (e.g., four) gaps 5 in the axial direction L along the axial axis AX of the main body 41. As a result, the flange 47 and the pressing member 110 clamp the fabric of the temperature-regulating vest 1. Then, the main body 41 and the pressing member 110 are rotated relative to each other. While the flange 47 and the pressing member 111 clamp the fabric of the temperature-regulating vest 1, the movement of each of the plurality of protrusions 113 is restricted by the restricting portion 54 that has passed over it. Furthermore, each of the plurality of protrusions 113 engages with each restricting portion 54, thereby attaching the air supply unit 40 to the temperature-regulating vest 1. Therefore, a person can attach the air supply unit 40 to the temperature-regulating vest 1 in a single step. Furthermore, as the main body 41 and the pressing member 110 are rotated relative to each other, the position at which each of the plurality of protrusions 113 engages can be gradually changed. Thus, if the fabric thickness of the temperature-regulating vest 1 is approximately 3 mm, the plurality of protrusions 113 can engage with the first restricting portion 54 a, allowing the air supply unit 40 to be attached to the temperature-regulating vest 1. If the fabric thickness of the temperature-regulating vest 1 is approximately 2 mm, the plurality of protrusions 113 can engage with the second restricting portion 54 b, allowing the air supply unit 40 to be attached to the temperature-regulating vest 1. If the fabric thickness of the temperature-regulating vest 1 is approximately 1 mm, the plurality of protrusions 113 can engage with the third restricting portion 54 c, allowing the air supply unit 40 to be attached to the temperature-regulating vest 1. Therefore, regardless of the fabric thickness of the temperature-regulating vest 1, a person can attach the air supply unit 40 to the temperature-regulating vest 1 in accordance with that thickness. Therefore, the air supply unit 40 of the second embodiment is easily attached to the fabric of the temperature-regulating vest 1, thereby improving the usability of the temperature-regulating vest 1. Furthermore, even if the inner side material 3B and the fan mounting portion 20 are clamped multiple times between the flange 47 and the pressing portion 111, the inner side material 3B and the fan mounting portion 20 are less likely to deform plastically. Therefore, even when the air supply unit 40 is attached to the temperature-regulating vest 1, shaking or damage to the inner side material 3B and the fan mounting portion 20 can be prevented.

[0134] <Third embodiment> The following describes in detail the characteristic features of the temperature-regulating vest 1 according to the third embodiment. Unless otherwise specified, the temperature-regulating vest 1 according to the first embodiment also applies to the third embodiment. Of course, the components of the third embodiment can be combined as appropriate. Technical features of the first embodiment, the second embodiment, and the third embodiment described below may be omitted as appropriate unless they are essential to this specification.

[0135] In the first embodiment, all Peltier element units 60 are of the same size. However, this is not limiting. In the third embodiment, a fourth Peltier element unit 60D, which is larger than the first Peltier element unit 60A, can be installed in the temperature-regulating vest 1 in place of the first Peltier element unit 60A. The fourth Peltier element unit 60D in the third embodiment does not have a flange equivalent to the inner flange 63 described in the first embodiment. Thus, the fourth Peltier element unit 60D is installed in the temperature-regulating vest 1 with the element mounting portion 30 and the inner side material 3B sandwiched between the surface 154 of the annular fastener 150 and the upper surface 76 of the fourth Peltier element unit 60D.

[0136] About Temperature-Regulating Vests 1 Figure 32 FIG. 1 is a front view of the outer surface of the temperature regulating vest of the third embodiment as viewed from the front side, and FIG. 2 is a rear view as viewed from the back side. Figure 33 .like Figures 32 and 33 As shown, the temperature regulating vest 1 includes a vest body 2 , an air blowing unit 40 , a Peltier element unit 60 , an air blowing operation unit 80 , a temperature regulating operation unit 90 , a portable battery 84 , and the like.

[0137] About the vest 2 use Figures 32 and 33 The vest body 2 of the third embodiment will be described. The lining fabric 11 is provided with element mounting portions 30 for mounting the Peltier element units 60 at multiple locations. In this embodiment, the Peltier element units 60 are mounted at three locations on the back body 5. Figure 33 As shown, in the back body 5, the element attachment portion 30 is arranged at one location on the shoulder blade portion 15, one location near the first armhole portion 10A, and one location near the second armhole portion 10B.

[0138] <Regarding the Peltier Element Unit 60 of the Third Embodiment> Next, use Figures 34 to 37 , the Peltier element unit 60 is described. Figure 34 This is a perspective view showing the Peltier element unit according to the third embodiment from the heat dissipation surface side. Figure 35 This is a perspective view showing the Peltier element unit according to the third embodiment from the emission surface side. Figure 36 It is an exploded perspective view showing the structure of a Peltier element unit according to a third embodiment. Figure 37 This is a developed view obtained by developing the outer peripheral surface of the cylindrical portion of the third embodiment onto a plane.

[0139] like Figure 34 and Figure 35 As shown in FIG. 1 , the fourth Peltier element unit 60D provided on the scapula portion 15 is formed into a substantially polygonal shape (eg, a substantially heptagonal shape). Figure 34 and Figure 35 As shown in FIG. 1 , the fourth Peltier element unit 60D includes a main body portion 71 housing the Peltier element PE, a cylindrical portion 75 formed in a cylindrical shape, and an annular fastener 150. Figures 34 and 35 As shown, the main body 71 has a bottom surface 79 and an upper surface 76, the bottom surface 79 has a heat dissipation surface 61 and is formed in a roughly polygonal shape (for example, a roughly heptagonal shape), and the upper surface 76 has a cylindrical portion 75 and is formed in a roughly polygonal shape (for example, a roughly heptagonal shape). Furthermore, the main body 71 also has a side portion 72 and a discharge surface 75a, the side portion 72 is formed with a plurality of suction ports 72a, and the discharge surface 75a forms a discharge portion 75b that discharges the air after heat exchange on the heat exchange surface 65 to the outside of the fourth Peltier element unit 60D. Among the side portions 72, there are five side portions with five suction ports 72a and two side portions with ten suction ports 72a. As shown Figure 36 As shown, the main body 71 houses the Peltier element PE and the heat exchange surface 65. The heat exchange surface 65 introduces the heat generated by the Peltier element PE and dissipates it into the air for heat exchange. Figure 36 As shown, the main body 71 accommodates the air supply device 100 and the guide portion 74. The air supply device 100 sends the air after heat exchange on the heat exchange surface 65 to the discharge portion 75b, and the guide portion 74 is used to guide the air sucked in from the suction port 72a toward the heat exchange surface 65. Furthermore, the guide portion 74 of the third embodiment is made of a synthetic resin fiber with excellent heat resistance and strength, such as nylon and polyester. The longitudinal length of the fourth Peltier element unit 60D is 115 mm, the lateral length is 100 mm, and the height is 30 mm. As shown Figure 36 As shown, the upper surface 76 is fixed to the main body 71 by means of six screws.

[0140] In the third embodiment, the ratio of the total surface area of the 35 intake ports 72a to the total surface area of the seven side portions 72 is preferably between approximately 50% and 69%. This is because if the ratio of the total surface area of the 35 intake ports 72a exceeds approximately 69%, the air introduced into the main body 71 will be affected by the wind from outside the fourth Peltier element unit 60D. Consequently, the air drawn in through the intake ports 72a will be affected by the wind from outside the fourth Peltier element unit 60D and will not be efficiently discharged from the discharge portion 75b. On the other hand, if the ratio of the total surface area of the 35 intake ports 72a is less than approximately 50%, the amount of cooling air drawn in through the intake ports 72a will decrease, and efficient heat exchange will not be achieved via the heat exchange surface 65.

[0141] like Figure 36As shown, a guide rail 66 is provided on the outer circumferential surface of the cylinder 75. The guide rail 66 extends in an arc shape along the circumferential direction CR of the cylinder 75 toward the discharge portion 75b. A plurality of guide rails 66 (for example, 4) are provided at different positions along the circumferential direction CR of the cylinder 75. Figure 36 As shown, a mounting groove portion 78 is provided between each of the plurality of guide rails 66 and the discharge surface 75a. A plurality of (eg, four) mounting groove portions 78 are provided along the circumferential direction CR of the cylinder portion 75. Figure 36 As shown, the four guide rails 66 are provided with gaps 77 between the intermittently adjacent guide rails 66 and the guide rails 66. A plurality of (for example, four) gaps 77 are provided on the outer peripheral surface of the cylinder 75. The guide rails 66 and the guide rails 66 adjacent to each other in the circumferential direction CR are arranged at the same height in the axial direction L. Figure 36 As shown, the gap 77 is connected to the mounting groove portion 78.

[0142] like Figure 36 and Figure 37 As shown, the plurality of guide rails 66 of the third embodiment have a sliding surface 68 between one end 66a of each guide rail 66 and the other end 66b of the guide rail 66 and on the heat dissipation surface 61 side. Figure 36 and Figure 37 As shown, a plurality of (e.g., four) limiting portions 67 are provided on the sliding surfaces 68 of the plurality of guide rails 66. Each of the plurality of limiting portions 67 limits the movement of the plurality of protrusions 153 moving along the sliding surface 68 toward the anti-circumferential direction ACR of the main body 71. The restricting portion 67d is intermittently arranged in the order of the restricting portion 67. Each of the plurality of fourth restricting portions 67d is configured to have a height that each of the plurality of protrusions 153 cannot cross.

[0143] Next, use Figure 37 , the plurality of guide rails 66 on the outer peripheral surface of the cylinder portion 75 developed on the plane will be described. Figure 37 As shown, the plurality of guide rails 66 are inclined toward the side surface 72 having the suction port 72a relative to a surface parallel to the axial direction L along the axial center line AX of the main body 71. All of the plurality of guide rails 66 in the third embodiment are inclined at an angle of inclination θ of 3° as an example between one end 66a and the other end 66b on the sliding surface 68. Thus, all of the plurality of guide rails 66 in the third embodiment are formed in an inclined form with a height difference ΔH in the axial direction L between one end 50a and the other end 50b. That is, the inclination angle θ of the sliding surface 68 of the third embodiment is 3° relative to the surface parallel to the axial direction L along the axial center line AX of the main body 71 on the side surface 72 having the suction port 72a.

[0144] The annular fastener 150 is formed so as to be freely fastened and unclamped to the end portion of the cylindrical portion 75 opposite the heat dissipation surface 61 (cooling surface 61A, heating surface 61B). The annular fastener 150 is made of synthetic resin and includes a generally polygonal grip portion 152 and an annular outer flange 151. The inner diameter of the annular fastener 150 is larger than the outer diameter of the cylindrical portion 75, but smaller than the outer circumference of the upper surface 76.

[0145] The inner circumferential surface 150a of the annular fastener 150 of the third embodiment is provided with protrusions 153 that can be connected to each of the guide rails 66. Multiple (e.g., four) protrusions 153 are provided at intervals along the circumferential direction CR of the annular fastener 150. The multiple protrusions 153 can engage with the restricting portion 67 of each guide rail 66. Adjacent protrusions 153 in the circumferential direction CR are arranged at the same height in the axial direction L. Each of the multiple protrusions 122 is formed to be able to pass through each of the multiple gaps 70. Each protrusion 122 engages with each guide rail 66 through each gap 70. The multiple protrusions 153 are inclined toward the surface 154 of the outer flange 151 relative to a surface parallel to the surface 154, with an inclination angle θ of 3°. This facilitates the connection of each of the multiple protrusions 153 to each of the guide rails 66. In the temperature regulating vest 1 of the third embodiment, three Peltier element units 60 (a fourth Peltier element unit 60D, a second Peltier element unit 60B, and a third Peltier element unit 60C) are mounted on three element mounting portions 30 located on the vest body 2 .

[0146] The heat dissipation surface 61 is exposed to the outside. In the Peltier element unit 60 (Peltier element unit), as shown in FIG. Figure 34 and Figure 36 As shown, the bottom surface 79 having the heat dissipation surface 61 and the discharge portion 75b are arranged on opposite sides of each other. Here, the heat dissipation surface 61 is made of, for example, aluminum, a metal with excellent thermal conductivity. By being made of aluminum, the heat dissipation surface 61 of the third embodiment can be formed into a three-dimensional shape rather than a flat surface, thereby achieving a shape that closely fits the body surface BS of the wearer HM.

[0147] like Figure 36 As shown, a cylindrical portion 75 is provided as an end portion on the opposite side of the heat dissipation surface 61 (cooling surface 61A, heating surface 61B) in the axial direction L along the axial line AX of the main body 71 .

[0148] like Figure 36As shown, the air supply device 100 of the third embodiment includes an exhaust fan 101 for supplying air, and an exhaust fan driver 102 controlled by a motor (not shown) for rotating the exhaust fan 101. Thus, air that has exchanged heat with the heat exchange surface 65 is discharged from the discharge portion 75b by driving the exhaust fan driver 102 under the control of the temperature control unit 91. The rotation of the exhaust fan 101 generates air.

[0149] For example, Figure 32 As shown, the temperature control branch line 66A of the third embodiment is connected to the fourth Peltier element unit 60D. For example, the temperature control branch line 66B is connected to the second Peltier element unit 60B. For example, the temperature control branch line 66C is connected to the third Peltier element unit 60C. However, this is not limiting. As long as the temperature control branch lines 66A, 66B, and 66C are connected to the three Peltier element units 60 (the second to fourth Peltier element units 60B, 60D) in a one-to-one relationship, the wearer HM can make any desired connections, especially by simplifying the wiring path, at their discretion.

[0150] <Regarding Mounting of the Peltier Element Unit 60 of the Third Embodiment> use Figures 38 and 39 , the installation of the fourth Peltier element unit 60D will be described. Figure 38 This is a cross-sectional view of a fourth Peltier element unit mounted on the temperature regulating vest according to the third embodiment. Figure 39 for Figure 35 AA line cross-section diagram.

[0151] use Figure 38 , a method for mounting the fourth Peltier element unit 60D on the element mounting portion 30 will be described. Figure 39 As shown, when the fourth Peltier element unit 60D is mounted, the cylindrical portion 75 of the fourth Peltier element unit 60D is inserted into the element insertion hole 32 formed in the element mounting portion 30 of the temperature regulating vest 1 and into the insertion hole 3b of the inner side material 3B from the inner side 30a of the element mounting portion 30. The fourth Peltier element unit 60D is disposed in the element insertion hole 32 and the insertion hole 3b of the inner side material 3B with the upper surface 76 of the fourth Peltier element unit 60D abutting against the element outer peripheral edge 31 of the element insertion hole 32.

[0152] Then, the outer flange 151 is brought into contact with the inner side material 3B from the outside. The cylindrical portion 75 is then inserted into the inner side of the annular fastener 150, and each of the plurality of protrusions 153 of the annular fastener 150 is inserted into each of the plurality of gaps 77. As a result, the inner side material 3B and the element outer peripheral edge 31 are sandwiched between the upper surface 76 of the fourth Peltier element unit 60D and the outer flange 151 of the annular fastener 150. The main body 71 and the annular fastener 150 are then rotated relative to each other in the circumferential direction CR of the cylindrical portion 75, causing each of the protrusions 133 to enter the mounting groove 69 from one end 66a of the guide rail 66. The annular fastener 150 is then rotated relative to each other in the circumferential direction CR of the cylindrical portion 75, causing each of the plurality of protrusions 153 to slide on the sliding surface 68 of each guide rail 66 along the circumferential direction CR of the cylindrical portion 75. Then, the main body 71 and the annular fastener 150 are rotated relative to each other in the circumferential direction CR of the cylindrical portion 75, so that each of the plurality of protrusions 153 crosses over each of the plurality of limiting portions 67 provided on the sliding surface 68. When each of the plurality of protrusions 153 crosses over each of the plurality of limiting portions 67, the plurality of limiting portions 67 that have crossed over restrict their movement in the anti-circumferential direction ACR of the cylindrical portion 75. The plurality of protrusions 153 that have stopped moving come into surface contact with and engage with the plurality of limiting portions 67 that have crossed over, thereby securing them. As a result, the inner side material 3B and the element outer peripheral edge portion 31 are fixed in a state sandwiched between the outer flange 151 and the upper surface 76 of the main body 71. Although the protrusions 153 of the third embodiment can be connected to the limiting portions 67 of the guide rail 66, they do not correspond to, for example, reverse spiral threads. Therefore, the protrusion 153 of the annular fastener 150 and the restricting portion 67 of the guide rail 66 are fixedly connected by engagement, rather than by screwing.

[0153] The fourth Peltier element unit 60D is mounted on the element mounting portion 30 of the scapula 15. The surface area of the heat dissipation surface 61 of the fourth Peltier element unit 60D is larger than the surface area of the heat dissipation surface 61 of the second Peltier element unit 60B and the third Peltier element unit 60C. Figure 32 and Figure 39 As shown, the heat dissipation surface 61 (cooling surface 61A or heating surface 61B) is positioned so as to face the wearer's body (shoulder blade) of the temperature regulating vest 1. Thus, the heat dissipation surface 61 (cooling surface 61A or heating surface 61B) can directly or indirectly contact the wearer's body surface through underwear, thereby cooling the area around the wearer's shoulder blade. Furthermore, the cooling surface 61A of the fourth Peltier element unit 60D can cool a wider area of the wearer's body surface than the cooling surface 61A of the second or third Peltier element unit 60B, 60C.

[0154] like Figure 39As shown, in the fourth Peltier element unit 60D, a heat exchange surface 65 having a plurality of cooling fins 65a is provided directly below the air supply device 100. In the fourth Peltier element unit 60D, a guide portion 74 is provided on the heat exchange surface 65 side relative to the suction port 72a and in front of the heat exchange surface 65. The height difference from the bottom surface to the upper surface of the guide portion 74 is greater than the height difference from the bottom surface of the heat exchange surface 65 to the top of the cooling fins 65a. As a result, a large amount of air sucked in from the suction port 72a can be guided toward the heat exchange surface 65. Figure 39 As shown, the side surface portion 72 of the fourth Peltier element unit 60D is formed to be straightly lowered from one end 76a of the upper surface 76 located in the radial direction RD with the axis AX of the main body 71 as the center, compared to the outer diameter end 151a of the outer flange 151. Figure 39 As shown, the side surface 72 of the fourth Peltier element unit 60D is formed to straightly descend from one end 76 b of the upper surface 76 located in the radial direction RD centered on the axis AX of the main body 71 , relative to the outer diameter end 151 b of the outer flange 151 .

[0155] <About the thickness of the fabric sandwiched between the upper surface 76 and the outer flange 151> use Figures 40 to 42 The portion where the projections 153 and the sliding surface 68 are engaged and fixed by surface contact according to the thickness of the fabric of the temperature-regulating vest 1 sandwiched between the upper surface 76 and the outer flange 151 will be described. Figure 40 This is a side view of the fourth Peltier element unit according to the third embodiment, and is an explanatory diagram showing a state in which the inner flange and the outer flange are engaged at the first step. Figure 41 This is a side view of the fourth Peltier element unit according to the third embodiment, and is an explanatory diagram showing a state in which the inner flange and the outer flange are engaged at the second step. Figure 42 This is a side view of the fourth Peltier element unit according to the third embodiment, and is an explanatory diagram showing a state in which the inner flange and the outer flange are engaged at the third step.

[0156] use Figure 40The following describes how each of the multiple protrusions 153 straddles the first restriction portion 67a of each guide rail 66 and engages with the guide rail 66 at the first step. Assuming the thickness of the fabric of the temperature-regulating vest 1 is X7 (e.g., approximately 3 mm), a user inserts the cylindrical portion 75 of the main body 71 into the inner side of the annular fastener 150 while the fabric is sandwiched between the upper surface 76 of the main body 71 and the surface 154 of the outer flange 151. This causes each protrusion 153 to enter each gap 77. The user then rotates the main body 71 and the annular fastener 150 relative to each other in the circumferential direction CR of the cylindrical portion 75. At this time, each protrusion 153 of the annular fastener 150 enters the mounting groove 78 from one end 66a of the guide rail 66. Furthermore, the main body 71 and the annular fastener 150 are relatively rotated in the circumferential direction CR of the cylindrical portion 75. At this time, each of the plurality of protrusions 153 slides on the sliding surface 68 of each guide rail 66 in the circumferential direction CR of the cylindrical portion 75. When the main body 71 and the annular fastener 150 are relatively rotated by, for example, 15 degrees in the circumferential direction CR of the main body 62, each of the plurality of protrusions 153 rides over each of the plurality of first restricting portions 67a provided on the sliding surface 68. After riding over, the first restricting portions 67a restrict the movement of each protrusion 153 in the anti-circumferential direction ACR. The angle of relative rotation of the main body 71 and the annular fastener 150 in the circumferential direction CR of the main body 71, which allows each of the plurality of protrusions 153 to ride over each of the plurality of first restricting portions 67a, is not limited to 15 degrees. For example, an angle between 15 and 20 degrees is suitable.

[0157] like Figure 40 As shown, the multiple protrusions 153 that have stopped moving in the circumferential direction CR of the cylindrical portion 75 at the first stage come into surface contact and engage with the multiple first restricting portions 67a, thereby securing the unit. In this case, the fourth Peltier element unit 60D can be attached to the temperature-regulating vest 1, with the upper surface 76 of the main body 71 and the surface 154 of the outer flange 151 sandwiching the material of the temperature-regulating vest 1, which has a thickness of X7 (e.g., approximately 3 mm). To release the fourth Peltier element unit 60D, the main body 71 and the annular fastener 150 are rotated relative to each other in the anti-circumferential direction ACR of the main body 71, causing the multiple protrusions 153 to pass over the first restricting portions 67a. This allows the Peltier element unit 60 to be released from the temperature-regulating vest 1. In this case, the person rotates the main body 71 and the annular fastener 150 relative to each other by 15 degrees as an example in the counter-circumferential direction ACR of the main body 71 .

[0158] Next, use Figure 41The following describes how each of the multiple protrusions 153 crosses the second restriction portion 67b of each guide rail 66 and engages with the guide rail 66 at the second step. Assuming the fabric of the temperature-regulating vest 1 has a thickness of X8 (e.g., approximately 2 mm), a user inserts the cylindrical portion 75 of the main body 71 into the inner side of the annular fastener 150 while the fabric is sandwiched between the upper surface 76 of the main body 71 and the outer flange 151. This causes each protrusion 153 to enter each gap 77. The user then rotates the main body 71 and the annular fastener 150 relative to each other in the circumferential direction CR of the cylindrical portion 75. At this time, each protrusion 153 of the annular fastener 150 enters the mounting groove 78 from one end 66a of the guide rail 66. Furthermore, the user rotates the main body 71 and the annular fastener 150 relative to each other in the circumferential direction CR of the cylindrical portion 75. At this time, each of the multiple protrusions 153 slides on the sliding surface 68 of each guide rail 66 along the circumferential direction CR of the cylindrical portion 75. When the main body 71 and the annular fastener 150 rotate relative to each other by, for example, 15 degrees in the circumferential direction CR of the main body 62, each of the plurality of protrusions 153 rides over each of the plurality of first restricting portions 67a provided on the sliding surface 68. The movement of each protrusion 153 in the counter-circumferential direction ACR is restricted by each of the first restricting portions 67a after riding over.

[0159] Furthermore, the main body 71 and the annular fastener 150 are relatively rotated, for example, 15 degrees in the circumferential direction CR of the cylindrical portion 75. At this time, each of the plurality of protrusions 153 slides on the sliding surface 68 and rides over each of the plurality of second restricting portions 67b. The movement of each protrusion 153 in the countercircular direction ACR is restricted by each of the second restricting portions 67b after riding over. The angle of relative rotation of the main body 71 and the annular fastener 150 in the circumferential direction CR of the main body 71, which allows each of the plurality of protrusions 153 to ride over each of the second restricting portions 67b, is not limited to 15 degrees. For example, an angle between 15 and 20 degrees is suitable.

[0160] like Figure 41As shown, the plurality of protrusions 153 that have stopped moving in the circumferential direction CR of the cylindrical portion 75 at the second stage come into surface contact and engage with the plurality of first restricting portions 67a, thereby securing the unit. In this case, the fourth Peltier element unit 60D can be attached to the temperature-regulating vest 1, with the upper surface 76 of the main body 71 and the surface 154 of the outer flange 151 sandwiching the material of the temperature-regulating vest 1, which has a thickness of X8 (e.g., approximately 2 mm). To release the fourth Peltier element unit 60D, the main body 71 and the annular fastener 150 are rotated relative to each other in the anti-circumferential direction ACR of the main body 71. This causes the plurality of protrusions 153 to pass over the first restricting portions 67a and the second restricting portions 67b. This allows the Peltier element unit 60 to be released from the temperature-regulating vest 1. In this case, the person rotates the main body 71 and the annular fastener 150 relative to each other by 30 degrees as an example in the counter-circumferential direction ACR of the main body 71 .

[0161] Next, use Figure 42 The following describes how each of the multiple protrusions 153 crosses the third restriction portion 67c of each guide rail 66 and engages with the guide rail 66 at the third step. Assuming the fabric of the temperature-regulating vest 1 has a thickness of X9 (e.g., approximately 1 mm), a user inserts the cylindrical portion 75 of the main body 71 into the inner side of the annular fastener 150 while the fabric is sandwiched between the upper surface 76 of the main body 71 and the outer flange 151. This causes each protrusion 153 to enter each gap 77. The user then rotates the main body 71 and the annular fastener 150 relative to each other in the circumferential direction CR of the cylindrical portion 75. At this time, each protrusion 153 of the annular fastener 150 enters the mounting groove 78 from one end 66a of the guide rail 66. Furthermore, the user rotates the main body 71 and the annular fastener 150 relative to each other in the circumferential direction CR of the cylindrical portion 75. At this time, each of the multiple protrusions 153 slides on the sliding surface 68 of each guide rail 66 along the circumferential direction CR of the cylindrical portion 75. When the main body 71 and the annular fastener 150 rotate relative to each other by, for example, 15 degrees in the circumferential direction CR of the main body 62, each of the plurality of protrusions 153 rides over each of the plurality of first restricting portions 67a provided on the sliding surface 68. The movement of each protrusion 153 in the counter-circumferential direction ACR is restricted by each of the first restricting portions 67a after riding over.

[0162] Furthermore, the body 71 and the annular fastener 150 are relatively rotated, for example, 15 degrees in the circumferential direction CR of the cylindrical portion 75. At this time, each of the plurality of protrusions 153 slides on the sliding surface 68 and rides over each of the plurality of second restricting portions 67b. The movement of each protrusion 153 in the counter-circumferential direction ACR is restricted by each of the second restricting portions 67b after riding over.

[0163] Furthermore, the main body 71 and the annular fastener 150 are relatively rotated, for example, 15 degrees in the circumferential direction CR of the cylindrical portion 75. At this time, each of the plurality of protrusions 153 slides on the sliding surface 68 and rides over each of the plurality of third restricting portions 67c. The movement of each protrusion 153 in the countercircular direction ACR is restricted by each of the second restricting portions 67b after riding over. The angle of relative rotation of the main body 71 and the annular fastener 150 in the circumferential direction CR of the main body 71, which allows each of the plurality of protrusions 153 to ride over each of the plurality of third restricting portions 67c, is not limited to 15 degrees. For example, an angle between 15 and 20 degrees is suitable.

[0164] like Figure 42 As shown, the multiple protrusions 153 that have stopped moving in the circumferential direction CR of the cylindrical portion 75 at the third stage come into surface contact and engage with the multiple first restricting portions 67a, thereby securing the unit. In this case, the fourth Peltier element unit 60D can be attached to the temperature-regulating vest 1, with the upper surface 76 of the main body 71 and the surface 154 of the outer flange 151 sandwiching the material of the temperature-regulating vest 1, which has a thickness of X9 (e.g., approximately 1 mm). To release the fourth Peltier element unit 60D, the main body 71 and the annular fastener 150 are rotated relative to each other in the anti-circumferential direction ACR of the main body 71. This causes the multiple protrusions 153 to pass over the first to third restricting portions 67a, 67c, and thereby release the Peltier element unit 60 from the temperature-regulating vest 1. In this case, the person rotates the main body 71 and the annular fastener 150 relative to each other by 45 degrees as an example in the counter-circumferential direction ACR of the main body 71 .

[0165] When each of the plurality of protrusions 153 has passed over the third limiting portion 67 c, even if the main body 71 and the annular fastener 150 are relatively rotated in the circumferential direction CR of the cylindrical portion 75, each of the plurality of protrusions 153 cannot pass over each of the plurality of fourth limiting portions 67 d. This prevents the fourth Peltier element unit 60D from falling off the temperature-regulating vest 1 due to relative rotation of the main body 71 and the annular fastener 150 in the circumferential direction CR of the cylindrical portion 75.

[0166] When attaching the fourth Peltier element unit 60D of the third embodiment to the vest body 2, each of the multiple (e.g., four) protrusions 153 is first inserted into the multiple (e.g., four) gaps 70 in the axial direction L along the axis AX of the main body 71. This causes the upper surface 76 of the fourth Peltier element unit 60D and the loop fastener 150 to sandwich the fabric of the temperature-regulating vest 1. The main body 71 and the loop fastener 150 are then rotated relative to each other. While the upper surface 76 of the fourth Peltier element unit 60D and the loop fastener 150 sandwich the fabric of the temperature-regulating vest 1, the movement of each of the multiple protrusions 153 is restricted by the restricting portion 67 that has passed over it. Furthermore, each of the multiple protrusions 153 engages with each of the multiple restricting portions 54, thereby attaching the air supply unit 40 to the temperature-regulating vest 1. Therefore, the fourth Peltier element unit 60D can be attached to the temperature-regulating vest 1 in a single operation. Furthermore, as the main body 71 and the ring fastener 150 are rotated relative to each other, the locations at which each of the plurality of protrusions 153 engages can be gradually changed. Thus, for example, if the fabric thickness of the temperature-regulating vest 1 is approximately 3 mm, the plurality of protrusions 153 can engage with the first restricting portion 67 a, allowing the fourth Peltier element unit 60D to be attached to the temperature-regulating vest 1. For example, if the fabric thickness of the temperature-regulating vest 1 is approximately 2 mm, the plurality of protrusions 153 can engage with the second restricting portion 67 b, allowing the fourth Peltier element unit 60D to be attached to the temperature-regulating vest 1. For example, if the fabric thickness of the temperature-regulating vest 1 is approximately 1 mm, the plurality of protrusions 153 can engage with the third restricting portion 67 c, allowing the fourth Peltier element unit 60D to be attached to the temperature-regulating vest 1. Therefore, regardless of the thickness of the fabric of the temperature-regulating vest 1, a person can attach the fourth Peltier element unit 60D to the temperature-regulating vest 1 in a manner appropriate to the thickness. Therefore, the operation of attaching the fourth Peltier element unit 60D of the third embodiment to the fabric of the temperature-regulating vest 1 is simplified, thereby improving the usability of the temperature-regulating vest 1. Furthermore, even if the inner side material 3B and the element mounting portion 30 are clamped multiple times between the upper surface 76 of the main body 71 and the loop fastener 150, the inner side material 3B and the element mounting portion 30 are less likely to undergo plastic deformation. Therefore, even when the fourth Peltier element unit 60D is attached to the temperature-regulating vest 1, loosening or damage to the inner side material 3B and the element mounting portion 30 can be prevented.

[0167] <Regarding the Flow of Air Inhaled from the Inlet 72a> use Figures 43 and 44 , the change in the flow of air sucked from the suction port 72a will be described. Figure 43 It is a cross-sectional view for explaining the flow of air inside the fourth Peltier element unit of the comparative example. Figure 44 It is a cross-sectional view for explaining the flow of air inside the fourth Peltier element unit according to the third embodiment.

[0168] like Figures 43 and 44 As shown in FIG. 1 , the cooling fins 65a of the comparative example and the third embodiment are spaced apart so that the air flowing in from the air holes 64a can pass between the cooling fins 65a and the cooling fins 65a. Figures 43 and 44 As shown, the cooling fins 65a of the comparative example and the third embodiment are arranged in 12 vertical rows and 6 horizontal rows. This allows the cooling air flowing between the cooling fins 65a to easily contact the cooling fins 65a, thereby efficiently exchanging heat from the Peltier element PE.

[0169] like Figures 43 and 44 As shown, an air blower 100 is provided directly above the heat exchange surface 65 within the main body 71 of the comparative example and the third embodiment. A portion of the air drawn in through the suction port 72a, i.e., the air within the main body 71, is swept along the same direction as the rotation direction KR by the wind generated by the heat exhaust blower 101 rotating in the rotation direction KR and discharged from the discharge portion 75b.

[0170] like Figures 43 and 44 As shown, in the main body 71 of the comparative example and the third embodiment, an internal space NB exists between the side surface 72 of the fourth Peltier element unit 60D and the heat exchange surface 65. In the comparative example, the internal space NB in the main body 71, i.e., the periphery of the heat exchange surface 65, is not provided with the air guide 74 for guiding air drawn in from the suction port 72a to the heat exchange surface 65. On the other hand, in the main body 71 of the third embodiment, the internal space NB, i.e., the periphery of the heat exchange surface 65, is provided with the air guide 74 for guiding air drawn in from the suction port 72a to the heat exchange surface 65.

[0171] First, use Figure 43 , the change of the flow of the air sucked from the suction port 72a is described. Figure 43 As shown, in the fourth Peltier element unit 60D of the comparative example, a portion (AR8, AR12, AR13) of the air AR drawn in through the intake port 72a contacts the cooling fins 65a, exchanging heat. Of the heat-exchanged air AR (AR8, AR12, AR13), air AR8, generated by the rotation of the heat exhaust blower 101 in the rotational direction KR, sweeps up the air within the main body 71 in the same direction as the rotational direction KR and is discharged from the discharge portion 75b. Meanwhile, the heat-exchanged air AR12 and air AR13 remain stagnant in the internal space NB. This hinders the movement of the newly drawn air AR through the intake port 72a, reducing the efficiency of air discharge from the discharge portion 75b.

[0172] like Figure 43As shown, a portion (AR9, AR10, AR11, and AR14) of the air AR drawn in through the intake port 72a does not even move toward the heat exchange surface 65, but remains in the internal space NB. Consequently, a portion of the air AR drawn in through the intake port 72a remains within the main body 71 and does not flow toward the heat exchange surface 65, resulting in reduced efficiency in discharging air from the discharge portion 75b.

[0173] Next, the guide portion 74 will be described. In the fourth Peltier element unit 60D of the third embodiment, 30 guide portions 74 are provided in the internal space NB between the side surface portion 72 and the heat exchange surface 65 of the fourth Peltier element unit 60D. Figure 44 As shown, the guide portion 74 is radially arranged with the axis AX of the air supply device 100 as the center. The guide portion 74 is formed into an arc shape that bends toward the heat exchange surface 65 in the same direction as the rotation direction KR of the exhaust fan 101. Figure 44 As shown, a portion (AR15-AR21) of the air AR drawn in through the intake port 72a contacts the air guide 74, thereby changing the direction of flow to the same direction as the rotational direction KR of the exhaust heat blower 101. Specifically, the air guide 74 has the function of causing a portion (AR15-AR21) of the air AR drawn in through the intake port 72a to contact the air guide 74, thereby changing the direction of flow to the same direction as the rotational direction KR of the exhaust heat blower 101. Furthermore, by providing the air guide 74 within the internal space NB, the inhalation resistance to the air AR drawn in through the intake port 72a is reduced, allowing cooling air to be efficiently introduced from the intake port 72a into the main body 71.

[0174] Next, use Figure 44 , the change of the flow of the air sucked from the suction port 72a is described. Figure 44 As shown, a portion (AR15-AR21) of the air AR drawn in through the intake port 72a contacts the air guide 74 and flows in the same direction as the rotation direction KR of the heat exhaust blower 101. This portion of the air AR then contacts the cooling fins 65a, exchanging heat therewith. The heat-exchanged air is then swept along the rotation direction KR of the heat exhaust blower 101 and discharged from the discharge portion 75b. The provision of the air guide 74 within the main body 71 of the third embodiment increases the proportion of air drawn in through the intake port 72a that is discharged from the discharge portion 75b by approximately 10%, compared to the comparative example in which the air guide 74 is not provided within the main body 71.

[0175] Next, the operation and effects of the temperature-regulating vest 1 of this embodiment will be described.

[0176] In the temperature regulating vest 1 of the first embodiment and the second embodiment, the temperature regulating vest 1 can detachably mount a body temperature regulating device (air supply unit 40, Peltier element unit 60) capable of regulating the body temperature of the wearer HM by means of a temperature regulating unit (Peltier element PE, fan 42) on an insertion hole (fan insertion hole 22, element insertion hole 32) formed on the fabric (fan outer peripheral edge portion 21, element outer peripheral edge portion 31) constituting the temperature regulating vest 1, wherein the body temperature regulating device is provided with: a main body portion (main body portion 41, main body portion 62), which has an inlet portion (inner shell portion 45, air cylinder portion 60), an air ... 64), the inlet portion is formed with air holes (air holes 46a, air holes 64a) for introducing air; flanges (flange 47, inner flange 63) extending outward from the outer peripheral surface of the main body; a plurality of guide rails (guide rails 50, guide rails 66) extending in an arc shape along the outer peripheral surface of the main body between one end (one end 50a, one end 66a) and the other end (the other end 50b, the other end 66b) on the outer peripheral surface of the main body; and an annular fixing member (pressing member 110, annular fastener 120) having a plurality of protrusions ( protrusion 113, protrusion 122); a plurality of limiting portions (limiting portion 54 (1st limiting portion 54a, 2nd limiting portion 54b, 3rd limiting portion 54c, 4th limiting portion 54d), limiting portion 67 (1st limiting portion 67a, 2nd limiting portion 67b, 3rd limiting portion 67c, 4th limiting portion 67d)) for limiting the movement of the protrusion are intermittently provided on the sliding surface (sliding surface 53, sliding surface 68) connecting one end to the other end of each of the plurality of guide rails, and the plurality of limiting portions include the first limiting portion (1st limiting portion 54a, 1st limiting portion 67a) and the limiting portion provided at a position lower than the first limiting portion. The second limiting portion (the second limiting portion 54b, the second limiting portion 67b) on the other end side is provided with a plurality of gaps (gap 51, gap 70) extending in the axial direction L along the axial line AX of the main body portion between the plurality of guide rails. The temperature adjustment device is installed on the fabric by the following operation: each of the protrusions constituting the plurality of protrusions is made to enter each of the gaps constituting the plurality of gaps in the axial direction L along the axial line AX of the main body portion, and the flange and the fixing member are made to rotate relative to each other. When the fabric is clamped by the flange and the fixing member, each of the protrusions constituting the plurality of protrusions is engaged with the first limiting portion or the second limiting portion.

[0177] According to this embodiment, when attaching the temperature control device (air supply unit 40, Peltier element unit 60), the multiple protrusions (protrusions 113, 122) enter the multiple gaps (gap 51, gap 70) along the axial direction L of the main body (main body 41, main body 62). This allows the flanges (flange 47, inner flange 63) and the fastening members (pressing member 110, annular fastener 120) to clamp the fabric of the temperature control vest 1. Then, by rotating the main body and the fastening members relative to each other, the multiple protrusions pass over the first restricting members (first restricting members 54a, first restricting members 67a) or the second restricting members (second restricting members 54b, second restricting members 67b), restricting their movement and allowing them to engage. This allows the temperature control device to be attached to the fabric (blower mounting member 20, element mounting member 30) of the temperature control vest 1 in a single, controlled operation. Furthermore, since the fastening member does not become loose or unfastened, the temperature regulating device can be prevented from falling off the temperature regulating vest 1 or the fastening member being lost. Thus, a temperature regulating device attachment structure for clothing can be provided that simplifies attachment of the temperature regulating device to the fabric forming the temperature regulating vest 1 and improves the usability of the temperature regulating vest 1, as well as a temperature regulating vest 1 constructed using the structure.

[0178] In addition, in the clothing mounting structure of the body temperature adjustment device of the first embodiment and the second embodiment, multiple guide rails (guide rails 50, guide rails 66) are respectively inclined at an inclination angle θ of 3° in the axial direction L along the axial line AX of the main body (main body 41, main body 62) between one end (one end 50a, one end 66a) and the other end (the other end 50b, the other end 66b), thereby forming an inclined form with a height difference ΔH.

[0179] In the technology of Patent Document 1, when the fabric constituting the air-conditioning garment between the main body of the air supply unit for the air-conditioning garment and the pressing member has a certain thickness, the main body side and the pressing member side cannot be screwed together to securely connect, thereby causing the body temperature adjustment device to fall off the body temperature adjustment garment. In the technology of Patent Document 1, the fabric around the opening of the fabric is plastically deformed by screwing the flange and the pressing member together multiple times, causing the fabric to be damaged. According to the form of the present invention, when the thickness of the fabric is about 3 mm, in a state where the fabric is clamped by the flange (flange 47, inner flange 63) and the fixing member (pressing member 110, annular fastener 120), each of the multiple protrusions engages with the first limiting portion (first limiting portion 54a, first limiting portion 67a). On the other hand, if the fabric constituting the garment has a thickness of approximately 2 mm, each of the multiple protrusions engages with the second limiting portion (second limiting portion 54b, second limiting portion 67b) while the fabric is clamped between the flange and the fixing member. This prevents the temperature regulating device from falling off the temperature regulating vest 1, regardless of the thickness of the garment's fabric. Furthermore, even when each of the multiple protrusions engages with the first or second limiting portion while the fabric is clamped between the flange and the fixing member, plastic deformation of the fabric surrounding the insertion holes (blower insertion hole 22, element insertion hole 32) is unlikely. This prevents the temperature regulating device from shaking or damage to the fabric surrounding the insertion holes.

[0180] In addition, in the clothing mounting structure of the body temperature adjustment device of the first embodiment and the second embodiment, the inclination angle θ of the sliding surface (sliding surface 53, sliding surface 68) has an inclination angle θ of 3° as an example on the side of the inlet part (outer shell part 46, air cylinder part 64) relative to the surface parallel to the axial direction L along the axial line AX of the main body part (main body part 41, main body part 62).

[0181] According to this embodiment, the relative rotation of the main body (main body 41, main body 62) and the fastening member (pressing member 110, annular fastener 120) causes each of the multiple protrusions (protrusion 113, protrusion 122) to slide on the sliding surfaces (sliding surface 53, sliding surface 68) inclined at a 3° angle. This prevents the air from being trapped by the fabric and preventing it from obstructing the air from entering the air holes (air hole 46a, air hole 64a). Furthermore, the multiple protrusions slide on the sliding surfaces, preventing damage to the fabric surrounding the insertion holes (fan insertion hole 22, component insertion hole 32).

[0182] In the clothing mounting structure of the body temperature adjustment device of the first embodiment, the temperature adjustment unit is a Peltier element PE, and the body temperature adjustment device has a cooling surface 61A and a heat exchange surface 65 on the opposite side of the cooling surface 61A, and is constructed to be able to transfer the cold energy generated on the cooling surface 61A that is in a heat-absorbing state due to the Peltier element PE under power to the body.

[0183] According to this embodiment, when the temperature regulating vest 1 is worn, the cooling surface 61A, which absorbs heat due to the energized Peltier element PE, contacts the body surface BS of the wearer HM directly or indirectly via underwear, etc. This allows for efficient local cooling of specific areas of the wearer's body surface, such as areas experiencing heat or localized stuffiness.

[0184] In the clothing mounting structure of the body temperature regulating device of the first embodiment, there is a discharge portion 62b for discharging air introduced from the air hole 64a, the heat exchange surface 65 has a plurality of cooling fins 65a, the air cylinder 64 is formed with air holes 64a along the circumference, the cooling surface 61A and the air cylinder 64 are mounted on the body side of the temperature regulating vest 1, and the inner flange 63 has an inclined surface of more than 15 degrees and less than 30 degrees relative to the surface parallel to the cooling surface 61A on the discharge portion 62b side.

[0185] According to this embodiment, the multiple cooling fins 65a on the heat exchange surface 65 of the Peltier element unit 60 are cooled by air introduced through the air holes 64a of the air cylinder 64. The air introduced through the air holes 64a is directed to the bases of the multiple cooling fins 65a by the inner flange 63, which has a surface 63a with an angle of 15 to 30 degrees relative to the surface parallel to the cooling surface 61A on the discharge portion 62b side. In other words, the cooling fins 65a significantly increase the area available for heat exchange. Furthermore, by having the surface 63a of the inner flange 63 with an angle of 15 to 30 degrees, some of the air flowing into the air holes 64a for cooling collides with the inner flange 63, resulting in a downward flow. Consequently, the flow of air flowing in from the lower side of the inner flange 63 is redirected toward the bases of the cooling fins. Therefore, when viewing the cooling fins 65a in a planar manner, the cooling air reaches the center of the cooling fins as a whole, thereby improving cooling efficiency by approximately 10% compared to a case where the flanges are parallel. By increasing cooling efficiency by approximately 10%, for example, any configuration in which a motor is driven to rotate the heat exhaust blower 101 and exhaust air from the discharge portion 62b can reduce motor power consumption by approximately 10%. Furthermore, the effective cooling time of the temperature control device can be extended, for example, from 120 minutes to 132 minutes. Thus, while suppressing the power consumption of the Peltier element unit 60, the cooling efficiency of the Peltier element unit 60 can be improved, thereby reducing the risk of heatstroke for workers working outdoors in extremely hot weather.

[0186] In the clothing mounting structure of the body temperature adjustment device of the second embodiment, the temperature adjustment unit is a fan 42, and the air supply unit 40 is configured to deliver either cold air at a low temperature compared to the external air or hot air at a high temperature compared to the external air to the body of the wearer HM through the rotation of the fan 42.

[0187] This configuration can prevent heatstroke by supplying cool air to workers working outdoors in extreme heat, workers working in hot indoor environments, and people enjoying entertainment, exercising, or watching sports under the scorching sun. Conversely, if used in conjunction with a heat source such as a hand warmer or a simple heater, the outside air supplied to the air supply unit 40 can be conveyed to the heat source, and the heated air can be delivered to the body, thereby warming the body.

[0188] A temperature regulating vest 1 is provided in which a body temperature regulating device having a clothing mounting structure of the body temperature regulating device according to the first to third embodiments is detachably mounted.

[0189] According to this embodiment, the temperature regulating vest 1 can be easily installed by inserting the device into the fabric insertion holes (blower insertion hole 22, element insertion hole 32) of the clothing mounting structure of the temperature regulating device (air supply unit 40, Peltier element unit 60) of the first to third embodiments. Furthermore, the wearer can be provided with a temperature regulating vest 1 that is easy to use and can be installed regardless of the thickness of the fabric.

[0190] As mentioned above, although this disclosure has been described in conjunction with the embodiment, this disclosure is not limited to the above-mentioned embodiment and can be used with modifications as appropriate within the scope of the present disclosure.

[0191] In the above embodiment, the number of protrusions (protrusions 113, protrusions 122, protrusions 153) is 4. However, this is not limited to this. For example, the number of protrusions (protrusions 113, protrusions 122, protrusions 153) may be 3 or less, or 5 or more. However, the number of protrusions (protrusions 113, protrusions 122, protrusions 153) is preferably the same as the number of guide rails (guide rails 50, guide rails 66). The reason for this is that if the number of protrusions (protrusions 113, protrusions 122, protrusions 153) is different from the number of guide rails (guide rails 50, guide rails 66), it will be difficult to install the body temperature adjustment device (air supply unit 40, Peltier element unit 60) on the temperature regulating vest 1.

[0192] In the above embodiment, the number of guide rails (guide rails 50, guide rails 66) is 4. However, this is not limited to this. For example, the number of guide rails (guide rails 50, guide rails 66) may be 3 or less, or 5 or more. However, the number of guide rails (guide rails 50, guide rails 66) is preferably the same as the number of protrusions (protrusions 113, protrusions 122, protrusions 153). This is because if the number of protrusions (protrusions 113, protrusions 122, protrusions 153) is different from the number of guide rails (guide rails 50, guide rails 66), it will be difficult to install the body temperature adjustment device (air supply unit 40, Peltier element unit 60) on the temperature regulating vest 1.

[0193] In the above embodiment, the number of restricting portions (restricting portion 54, restricting portion 67) provided on each of the plurality of sliding surfaces (sliding surface 53, sliding surface 68) is four. However, this is not limiting. For example, the number of restricting portions (restricting portion 54, restricting portion 67) provided on each of the plurality of sliding surfaces (sliding surface 53, sliding surface 68) may be three or fewer, or five or more.

[0194] In the above embodiment, the number of gaps (gap 51, gap 70, gap 77) is 4. However, this is not limiting. For example, the number of gaps (gap 51, gap 70, gap 77) may be 3 or less, or 5 or more.

[0195] In the above embodiment, when the plurality of guide rails (guide rails 50, guide rails 66) are unfolded onto a plane, the inclination angle θ of each guide rail between one end (one end 50a, one end 66a) and the other end (the other end 50b, the other end 66b) is 3°. However, this is not limited to this. For example, the inclination angle θ between one end and the other end on the sliding surfaces (sliding surface 53, sliding surface 68) of the plurality of guide rails may all be less than 3°, or may all be greater than 3°. However, if the inclination angle θ is less than 1°, the height difference between one end and the other end of the guide rail disappears, and therefore it is not possible to cope with various fabric thicknesses, which is not ideal. On the other hand, if the inclination angle θ is greater than 10 degrees, it becomes difficult to clamp the fabric of the temperature regulating vest 1 and install it on the temperature regulating vest 1, which is not ideal.

[0196] In the above embodiment, when multiple guide rails (guide rails 50, guide rails 66) are unfolded onto a plane, a straight line is formed between one end (one end 50a, one end 66a) and the other end (the other end 50b, the other end 66b). However, this is not limited to this. For example, when multiple guide rails (guide rails 50, guide rails 66) are unfolded onto a plane, the inclination angle θ of the guide rail from one end to the first limiting portion (the first limiting portion 54a, the first limiting portion 67a) can be set to, for example, 5°. In this case, for example, when multiple guide rails are unfolded onto a plane, the inclination angle θ of the guide rail from the first limiting portion to the second limiting portion (the second limiting portion 54b, the second limiting portion 67b) can be set to 2°. Furthermore, for example, when multiple guide rails are unfolded onto a plane, the inclination angle θ of the guide rail from the second limiting portion to the third limiting portion (the third limiting portion 54c, the third limiting portion 67c) can be set to 1°. Thus, when the multiple guide rails are unfolded onto a plane, a parabola is described between one end and the other end. Therefore, when the multiple protrusions reach the first limiting portion from one end, the amount of movement of each of the multiple protrusions can be reduced.

[0197] In the above embodiment, restricting portions (restricting portion 54, restricting portion 67) are provided on the sliding surfaces (sliding surface 53, sliding surface 68) with a 3° inclination on the inlet portion (outer shell portion 46, air cylinder portion 64). However, this is not limiting. For example, multiple guide rails (guide rail 50, guide rail 66) may be provided along the outer circumference of the main body portion (main body portion 41, main body portion 62) in an arc-shaped and stepped manner.

[0198] In the above embodiment, the number of air supply units 40 mounted on the vest body 2 may be two or more, and this is not limited to the embodiment and can be variously modified. Furthermore, the number of Peltier element units 60 mounted on the vest body 2 may be two or fewer, or four or more, and this is not limited to the embodiment and can be variously modified.

[0199] In the above embodiment, the inclination angle θ of the surface 63a and back surface 63b of the inner flange 63 and the inclination angle θ of the surface 121a and back surface 121b of the outer flange 121 are 20°. However, this is not limiting. For example, the inclination angle θ of the surface 63a and back surface 63b of the inner flange 63 in the above embodiment can be changed as appropriate, as long as it is between 15° and 30°. The inclination angle θ of the surface 121a and back surface 121b of the outer flange 121 can be changed as appropriate, as long as it is between 15° and 30°. Furthermore, if the inclination angle θ of the inner flange 63 is less than 15°, it will be difficult to direct the air flowing into the air holes 64a to the base of the cooling fins 65a via the inner flange 63, which is not ideal. On the other hand, if the inclination angle θ of the inner flange 63 and the inclination angle θ of the outer flange 121 exceed 30 degrees, the element outer peripheral edge portion 31 of the element mounting portion 30 will be excessively bent near the end portion located radially outward of the inner flange 63 and the outer flange 121. This may cause damage to the element outer peripheral edge portion 31, which is not desirable.

[0200] In the above embodiment, the inclination angle θ between the surface 63a and back surface 63b of the inner flange 63 and the inclination angle θ between the surface 121a and back surface 121b of the outer flange 121 are 20°. However, this is not limiting. For example, the inclination angle θ between the surface 121a and back surface 121b of the outer flange 121 may be larger than the inclination angle θ between the surface 63a and back surface 63b of the inner flange 63. With this configuration, when the Peltier element unit 60 is mounted on the element mounting portion 30, a portion of the surface 63a of the inner flange 63 contacts the element mounting portion 30 (e.g., line contact or point contact). Consequently, the contact area between the element mounting portion 30 and the surface 63a of the inner flange 63 is reduced compared to the above embodiment, increasing the contact pressure at the contact surface. Therefore, compared to the case where the surface 63 a of the inner flange 63 and the surface 121 a of the outer flange 121 are in surface contact with the element mounting portion 30 , the Peltier element unit 60 can be further prevented from falling off the element mounting portion 30 .

[0201] In the above embodiment, the drive unit 33 drives the motor based on the 5V output from the portable battery 84, thereby rotating the propeller-type fan 42. However, this is not limiting. For example, a battery capable of supplying a voltage exceeding 5V may be provided, and the drive unit 33 may drive the motor based on the voltage output from the battery, thereby rotating the propeller-type fan 42.

[0202] In the above embodiment, the temperature regulating vest 1 is provided with the air supply unit 40, but the present invention is not limited thereto. For example, the temperature regulating vest 1 may be provided with no air supply unit 40, and the configuration may be modified as appropriate.

[0203] Furthermore, in the above embodiment, the temperature of the cooling surface of the Peltier element during heat absorption is set to approximately 10°C as an example, but this is not limited to this temperature. For example, it may be set to a temperature range of approximately 10°C above 0°C. The heat absorption characteristics of the Peltier element can be varied as appropriate. Similarly, the temperature of the heating surface during heat generation is set to approximately 30°C as an example, but this is not limited to this temperature. For example, it may be set to approximately 40°C, which is slightly above body temperature and does not cause burns. The heat generation characteristics of the Peltier element can be varied as appropriate.

[0204] The above embodiment illustrates a vest body 2 having three component mounting portions 30 disposed on the inner side fabric 3B of the outer fabric 3. However, this is not limiting. The number, location, and arrangement of the component mounting portions on the outer fabric may vary depending on the intended use of the disclosed temperature-regulating garment (product), the wearer's physique, and other product specifications. Industrial applicability

[0205] As is clear from the above description, the disclosed clothing attachment structure for a temperature regulating device and the temperature regulating clothing constructed with the structure can simplify the attachment of the temperature regulating device to the fabric constituting the clothing and improve the usability of the temperature regulating clothing. Therefore, the disclosed clothing has industrial applicability. Explanation of symbols

[0206] 1…Thermoregulating vest (body temperature regulating clothing) 22…Fan insertion hole (insertion hole) 32…Component insertion hole (insertion hole) 40…Air supply unit (body temperature adjustment device) 41…Main body 42…Fan (temperature control unit) 46…Outer shell (introduction part) 46a…Air hole (air hole) 47…flange (flange) 50…Guide rail 50a...one end (one end) 50b…the other end (one end) 51…Gap (Gap) 54…Restriction section (Restriction section) 54a ...first restriction portion (first restriction portion) 54b…Second restriction portion (Second restriction portion) 56…Heat exchange surface (heat exchange surface) 56a…Cooling fins (cooling fins) 60…Peltier element unit (body temperature adjustment device) 60A…1st Peltier element unit 60B…2nd Peltier element unit 60C…3rd Peltier element unit 60D…4th Peltier element unit 61…Heat dissipation surface 61A…Cooling surface (cooling surface) 61B…Heating surface 62…Main body 62b…Discharge portion (discharge portion) 63…Inner flange (flange) 64…Air cylinder (inlet) 64a…Air hole (air hole) 65…heat exchange surface 65a…Cooling fins 66…Guide rail 66a…one end 66b…the other end 67…Restriction 67a…1st Restriction 67b…Second Restriction 68…Sliding surface (sliding surface) 70…Gap (Gap) 110…Pressing member (fixing member) 113…protrusion (protrusion) 120…Annular fastening portion (fixing member) 121…Outer flange 122…Protrusion (protrusion) AX…axis HM…wearer BS…body surface PE…Peltier element (temperature control unit)

Claims

1. A clothing mounting structure for a body temperature regulating device, wherein: The clothing is a body temperature regulating clothing in which a body temperature regulating device can be detachably installed in an insertion hole formed on the fabric constituting the clothing. The body temperature regulating device can regulate the body temperature by means of a temperature regulating unit. The body temperature adjustment device is equipped with: The main body has an inlet portion, wherein the inlet portion is formed with an air hole for introducing air; a flange extending outward from an outer peripheral surface of the main body; a plurality of guide rails extending in an arc shape along the outer circumference of the main body between one end and the other end; and an annular fixing member having a plurality of protrusions capable of being coupled to the plurality of guide rails; A plurality of restricting portions for restricting the movement of the protrusion are intermittently provided on the sliding surface connecting the one end and the other end of each of the plurality of guide rails. The plurality of restriction portions include a first restriction portion and a second restriction portion provided on the other end side relative to the first restriction portion. A plurality of gaps extending along the axial direction of the main body are provided between the plurality of guide rails. The installation of the body temperature regulating device on the fabric is carried out by the following operations: Each protrusion constituting the plurality of protrusions is made to enter each gap constituting the plurality of gaps along the axial direction of the main body so that the fabric is clamped by the flange and the fixing member. The flange and the fastening member are rotated relative to each other, and each of the plurality of protrusions is engaged with the first restricting portion or the second restricting portion in a state where the fabric is sandwiched between the flange and the fastening member.

2. The clothing mounting structure of the body temperature regulating device according to claim 1, wherein: The plurality of guide rails are formed between the one end and the other end in an inclined configuration with a height difference in the axial direction of the main body.

3. The clothing mounting structure of the body temperature regulating device according to claim 2, wherein: The sliding surface provided on each of the plurality of guide rails has a predetermined angle on the introduction portion side with respect to a surface parallel to the axial direction of the main body.

4. The clothing mounting structure of the body temperature regulating device according to any one of claims 1 to 3, wherein: The temperature adjustment unit is a Peltier element. The body temperature regulating device includes a cooling surface and a heat exchange surface on the opposite side of the cooling surface. The cooling energy generated on the cooling surface absorbing heat due to the energized Peltier element can be transferred to the body.

5. The clothing mounting structure of the body temperature regulating device according to claim 4, wherein: A discharge portion is provided for discharging the air introduced from the air hole. The heat exchange surface has a plurality of cooling fins, The air holes are formed along the circumference of the introduction portion. The cooling surface and the introduction portion are mounted on the body side of the garment, The flange has an inclined surface at an angle of not less than 15 degrees and not more than 30 degrees with respect to a surface parallel to the cooling surface on the discharge portion side.

6. A temperature regulating garment, The body temperature regulating device according to claim 4 is detachably mounted on the clothing.

7. The clothing mounting structure of the body temperature regulating device according to any one of claims 1 to 3, wherein: The temperature adjustment unit is a fan. The body temperature adjustment device is configured to deliver either cold air at a lower temperature than the outside air or hot air at a higher temperature than the outside air to the body through the rotation of the fan.

8. A temperature regulating garment, The body temperature regulating device according to claim 7 is detachably mounted on the clothing.

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