1293560 九、發明說明： 【發明所屬之技術領域】 本發明係關於一種安裝於身體之加溫體，其安裝於身體 之臉部或其他部位，並以適當溫度對肌膚加溫。 【先前技術】 作為安裝於身體並使身體溫暖之加溫體，其係具有於供 氧時發熱之發熱體者。又，專利文獻！中揭示有安裝於身體 之加溫體，其可將上述發熱體所產生之水蒸氣供給至肌膚。 專利文獻1中所揭示之加溫體具有包含金屬粉與水以及 鹽類之發熱體。上述發熱體收納於可透過氧與水蒸氣之透 濕性外袋之内部，於朝向肌膚之侧，於上述透濕性外袋與 上述發熱體之間，夾著有包含織布、不織布、紙、多孔性 薄膜以及具有穿孔之發泡塑膠等之溫度調節材料。 當自密封袋中取出上述加溫體時，t透過透濕性外袋與 溫度調節材料而供給至發熱體，發熱體藉由上述金屬粉之 氧化反應而發熱，則發熱體内之水分蒸發為水蒸氣，並通 過上述溫度調節材料以及透濕性外袋而供給至肌膚。 又，下述專利文獻2中亦揭*有相同的加溫體。 專利文獻2所揭示之加溫體中，於大致正方形之2個發熱 體的表面ί $有包含紙以及不織布之溫度調整材料，進 而該等被收納於透濕性不織布之外袋内。該加溫體係將⑽ 發熱體部分對向於兩眼並安裝於臉部者。 [專利文獻1]日本專利特開平U-342U7號公報 [專利文獻2]日本專利特開2〇〇2_78728號公報 103699.doc 1293560 [發明所欲解決之問題] 上述專利文獻1以及專利文獻2之加溫體中，發熱體以與 氧產生反應而氧化之金屬粉為主體而構成，因此發熱體之 剛性極高，故難以使發熱體自身以仿照身體之凹凸形狀而 變形。 上述專利文獻1之加溫體之構造為，於長方形透濕性外袋 内部之幾乎全部區域配置有長方形狀之上述發熱體，因此 加溫體整體難以變形，並且當該加溫體接觸身體之肌膚 時，僅可使其一部分接觸肌膚，故難以將發熱體所產生之 熱量以及水蒸氣充分地供給至肌膚。 又，專利文獻1中揭示有將複數個矩形狀發熱體間隔而收 納於長方形狀之透濕性外袋内者。同樣地，專利文獻2中亦 揭示有將矩形狀發熱體間隔而收納於長方形透濕性外袋之 内部者。以此將發熱體間隔配置時，安裝於身體之加溫體 整體易於變形，且各發熱體易於接觸身體肌膚之表面。 然而，各發熱體以金屬粉為主體，且其自身質量很大， 故而若相鄰發熱體之間僅藉由不織布等而連結，則難以穩 固地支撐發熱體，且安裝於身體時，因加溫體扭曲等而難 以保持平坦之狀態。即，安裝於身體時，加溫體整體難以 維持其形狀，因此難以安裝於身體，且安裝後其形狀亦容 易改變。 本發明之目的在於提供一種安裝於身體之加溫體，其係 解决上述先前之課題，並且係將發熱體間隔設置者，該加 溫體易於維持其整體形狀，並且易於安裝於身體之表面。 103699.doc 1293560 【發明内容】 本發明之安裝於身體之加溫體，其具有第#面薄片，其 呈現於一方之表面；第2表面薄片，其呈現於另一方之^ 面，及舍熱體，其於插入上述兩表面薄片之間並供氧時發 熱，並且至少上述第丨表面薄片可透過氧， 其特徵在於，包含複數個加熱部，其具有上述發熱體； 及變形部，其將上述相鄰之加熱部之間連接， 並且上述加熱部中，於上述發熱體與上述第1表面薄片之 間，或者上述發熱體與上述第2表面薄片之間之至少一方， 設有發泡樹脂薄片，且至少上述表面薄片與上述第2表 面薄片以及上述發泡樹脂薄片經重疊接合而形成有上 形部。 例如，本發明之上述第丨表面薄片可透過水蒸氣，上述發 熱體產生水蒸氣，並且於上述第丨表面薄片與上述發熱體之 間，具有大量貫通孔且設有可透過水蒸氣之上述發泡樹脂 薄片。 /皆幵^時，於上述第2表面薄片與上述發熱體之間，亦可 設有無法透過水蒸氣之上述發泡樹脂薄片。 上述本發明中，於加熱部設有具有隔熱功能之發泡樹脂 薄片，因此發熱體之熱量並不直接作用於肌膚，故可供給 肌膚適當之溫度。又，於位於相鄰發熱體之間的變形部存 在有上述發泡樹脂薄片，因此上述變形部可發揮相對較高 之剛性與彈性恢復力之機能。故可藉由變形部將含有金屬 釦且負畺較大之加熱部穩固連結，則易於維持安裝於身體 103699.doc 1293560 之加溫體之整體形狀。因此易於安裝於身體。 又，本發明中，例如各薄片於上述變形部經熱融著，並 且各薄片進一步於上述變形部經壓紋加工。 如上所述若經熱融著並進一步經壓紋加工，則變形部可 發揮適當的彎曲剛性與彎曲回復性。 本發明將好的是，上述變形部之彎曲剛性（B值）為〇·3至 l.〇(mN.cm2/cm)之範圍，而上述變形部之彎曲回復特性 Φ (21^值）為 〇·4至 1 ^(mN.cm/cm)之範圍内。 [發明之效果] 本發明之安裝於身體之加溫體中，位於與發熱體之間位 置的變形部具有適度之剛性與彈性恢復力，因此上述變形 部難以出現扭曲等現象，故易於維持整體形狀，因此該安 裝於身體之加溫體於使其展開之狀態下，易於安裝於身體 之肌膚表面。 【實施方式】 # 圖1係將第1表面薄片朝向面前而表示作為本發明實施形 痛、之女裝於身體之加溫體的前視圖，圖2係圖1所示之安裝 於身體之加溫體之IMI線處之部分剖面圖，圖3與圖4係按 照貫施形態而分別表示上述安裝於身體之加溫體的構造之 分解剖面圖，圖5係將圖2之一部分放大之放大部分剖面 圖，圖6與圖7係將上述安裝於身體之加溫體安裝於臉部之 使用例之說明圖。 圖1所示之加溫體（安裝於身體之加溫體p中，於圖i中朝 向面箣之側以及於圖2中朝向圖示上方之側為肌膚側表面 103699.doc 1293560 2 ’與此相反之側為非肌膚側表面3。該實施形態之加溫體i 係用以將上述肌膚側表面2朝向身體之肌膚而安裝者。因 此’較好的是當自外部觀察時，使呈現於肌膚側表面2之第 1表面薄片4與呈現於非肌膚側表面3之第2表面薄片5的顏 色不同。例如，當將第1肌膚側表面設為淡藍色、黃色、紅 色等除白色以外之顏色，並將第2表面薄片5設為白色時， 使用者易於識別出著色之側為肌膚側表面2。 又，如圖6以及圖7所示，該加溫體1係可覆蓋近一半臉部 面積者。沿中心線〇-〇之方向之長度尺寸為80mm以上，更 好的是100 mm以上，以可覆蓋至少自眼部下方直至口部為 止’其最大值為例如1 80 mm以下。又，與中心線〇_〇垂直 之方向上之寬度尺寸為150 mm以上，較好的是2〇〇 上’以可同時覆蓋兩頰，其最大值為例如32〇 mm以下。 如圖1所示，該加溫體1介以朝上下方向延伸之中心線〇_〇 而呈左右對稱形狀。加溫體1之上邊緣6係如圖6與7所示之 安裝於臉部時朝向上方之邊緣，該上邊緣6處，於夾持中心 線0-0且左右均等地延展之區域，設有朝向上方形成為曲線 狀之凸部6a。與上述上邊緣6對向之侧之下邊緣7係將加溫 體1安裝於臉部時朝向下方之邊緣，該下邊緣7處，於夾持 中心線0-0且左右均等地延展之區域，形成有凹部7a，其朝 上形成為曲線狀。又’加溫體1之右側邊緣8與左側邊緣9為 向左右兩側突出之突曲線形狀。 如圖1所示，上述加溫體1中，朝向肌膚側表面3於中心線 〇-〇之右側形成有右内側加熱部11，於中心線〇-〇之左側形 I03699.doc -10· 1293560 成有左内側加熱部12。而於上述右内側加熱部丨〗之更右側 形成有右外側加熱部13，且於上述左内側加熱部12之更左 側形成有左外側加熱部14 〇 右内側加熱部11係由分割線2 1所包圍之區域。上述分割 線2 1含有與上述中心線〇_〇平行之内側直線部2丨&，及與右 側傾斜基準線L1平行之外側直線部21 b，此外含有呈向上突 曲線形狀之上方線部21 c以及呈向下突曲線形狀之下方線 部21 d。左内側加熱部12係由分割線22所包圍之區域。該分 割線22亦含有與上述中心線〇_〇平行之内側直線部22a ;與 左側傾斜基準線L2平行之外側直線部22b ;上方線部22c以 及下方線部22d。 右外側加熱部13係由分割線23所包圍之區域。上述分割 線23含有與上述右側傾斜基準線L丨平行之直線部23a，以及 除此以外之曲線部23b。同樣地，左外側加熱部丨4係由分割 線24所包圍之區域。上述分割線24含有與上述左側傾斜基 準線L2平行之直線部24a，及除此以外之曲線部24b。 右内側加熱部11與左内側加熱部12位於夾持中心線〇_〇 而左右對稱之位置，且呈左右對稱形狀。又，右外側加熱 部13與左外側加熱部14位於以中心線〇_〇隔開而左右對稱 之位置，且呈左右對稱形狀。 加溫體1之除上述右内側加熱部1丨、左内側加熱部丨2、右 外側加熱部13以及左外侧加熱部14以外之區域，為薄片部 1 5，其不含有發熱體，故不具備發熱以及產生水蒸氣之功 能。去除發熱體之該薄片部15中，各構成部件一併經加壓 103699.doc 1293560 业〉谷接，故該薄片部15之彎曲剛性小於上述右内側加熱部 11、左内側加熱部12、右外側加熱部13以及左外側加熱部 14之彎曲剛性，並且具有對於彎曲之彈性回復性。又，上 述右内側加熱部11、左内側加熱部i 2、右外側加熱部丨3以 及左外側加熱部14，全部由上述薄片部15所包圍。 如圖1所示，於由上述内側直線部21a與上述内侧直線部 22a夾持且沿中心線延伸之部分，藉由上述薄片部η形 成有中央變形部16。又，於由上述外側直線部2ib與上述直 線部23a夾持且沿右側傾斜基準線L1延伸之部分，藉由上述 薄片部15形成有右側變形部17。同樣地，於由上述外側直 線部22b與上述直線部24a夾持且沿左側傾斜基準線L2延伸 之部分，藉由上述薄片部1 5形成有左側變形部18。 上述右側變形部17之寬度尺寸以及上述左侧變形部18之 寬度尺寸，小於上述中央變形部16之寬度尺寸。上述右側 傾斜基準線L1與左側傾斜基準線L2皆為直線，並以隨著朝 向上方而逐漸接近中心線〇-〇之方式傾斜。而右側傾斜基準 線L1與中心線0-0所成角度Θ以及左側傾斜基準線L2與中 心線0-0所成角度Θ，較好的是皆為1〇度以上且45度以下。 將右側傾斜基準線L1與上邊緣6之交點設為上部變形基 準點25a，並將左側傾斜基準線L2與上邊緣6之交點設為上 部變形基準點25b，而將上部變形基準點25a與25b之間的寬 度方向之間距設為W卜又，將右側傾斜基準線L1與下邊緣 7之交點設為下部變形基準點26a，並將左側傾斜基準線L2 與下邊緣7之交點設為下部變形基準點26b，將下部變形基 I03699.doc -12· 1293560 準點26a與26b之間的寬度方向之間距設為W2。且上述間距 W1小於上述間距W2，間距W1較好的是50至120 mm之範 圍’上述間距W2較好的是1〇〇至220 mm之範圍。 如圖1所示，於上述中央變形部丨6形成有透氣部27。該實 施形態中，藉由將形成中央變形部16之薄片部15去除，以 使自肌膚侧表面2至非肌膚側表面3貫通，而形成有上述透 氣部27。透氣部27之寬度方向之開口寬度尺寸A為〇 mm以 上。即透氣部2 7亦可為切斷上述薄片部15後之狹縫。當開 口寬度尺寸A之最大值小於上述中央變形部丨6之寬度尺寸 時即可。例如開口寬度尺寸A之最大值為4〇mm左右，更好 的是30 mm左右。 透氣部27之上下方向之長度尺寸B為例如2〇 mm以上且 100 mm以下。又，於上述長度尺寸3之範圍内，亦可朝上 下方向間隔設置複數個透氣部2 7。 如圖2以及圖3所示，於上述右内側加熱_、左内侧加1293560 IX. Description of the Invention: [Technical Field] The present invention relates to a body-mounted warming body which is attached to the face or other parts of the body and warms the skin at an appropriate temperature. [Prior Art] As a heating body that is attached to the body and warms the body, it has a heating element that generates heat when oxygen is supplied. Also, the patent literature! There is disclosed a warming body attached to the body for supplying water vapor generated by the heat generating body to the skin. The warming body disclosed in Patent Document 1 has a heating element containing metal powder, water, and salt. The heat generating body is housed inside a moisture permeable outer bag that is permeable to oxygen and water vapor, and is provided with a woven fabric, a non-woven fabric, and a paper between the moisture permeable outer bag and the heat generating body on the side facing the skin. , a porous film, and a temperature-regulating material such as a foamed plastic having a perforation. When the warming body is taken out from the sealed bag, t is supplied to the heat generating body through the moisture permeable outer bag and the temperature adjusting material, and the heat generating body generates heat by the oxidation reaction of the metal powder, whereby the water in the heat generating body evaporates into The water vapor is supplied to the skin through the above-mentioned temperature-regulating material and a moisture-permeable outer bag. Further, the following Patent Document 2 also discloses that the same heating body is provided. In the warming body disclosed in Patent Document 2, the surface of the two heat generating bodies having a substantially square shape has a temperature adjusting material containing paper and a non-woven fabric, and is thus accommodated in a bag other than the moisture-permeable nonwoven fabric. The heating system places the (10) heat generating body portion on both eyes and is attached to the face. [Patent Document 1] Japanese Patent Laid-Open Publication No. JP-A No. H-342U7 (Patent Document 2) Japanese Patent Laid-Open Publication No. Hei 2 No. Hei. No. Hei. In the heating body, since the heating element is mainly composed of metal powder oxidized by reaction with oxygen, the rigidity of the heating element is extremely high, and thus it is difficult to deform the heating element itself in accordance with the uneven shape of the body. In the structure of the heating body of Patent Document 1, since the heat generating body having a rectangular shape is disposed in almost all of the inside of the rectangular moisture-permeable outer bag, the entire heating body is hardly deformed, and when the warming body contacts the body When the skin is exposed to the skin, it is difficult to supply the heat generated by the heat generating body and the water vapor to the skin. Further, Patent Document 1 discloses that a plurality of rectangular heat generating bodies are accommodated in a rectangular moisture-permeable outer bag. Similarly, Patent Document 2 discloses that a rectangular heat generating body is accommodated and accommodated inside a rectangular moisture permeable outer bag. When the heating elements are arranged at intervals, the heating body attached to the body is easily deformed as a whole, and each of the heating elements easily contacts the surface of the body skin. However, each of the heating elements is mainly composed of metal powder, and its own mass is large. Therefore, if the adjacent heating elements are connected only by non-woven fabric or the like, it is difficult to stably support the heating element, and when it is attached to the body, The temperature is distorted and it is difficult to maintain a flat state. That is, when the body is attached to the body, it is difficult to maintain the shape of the entire warm body, so that it is difficult to attach to the body, and the shape thereof can be easily changed after the installation. SUMMARY OF THE INVENTION An object of the present invention is to provide a warming body attached to a body which solves the above-mentioned problems and which is provided with a heat generating body which is easy to maintain its overall shape and which is easy to be attached to the surface of the body. 103699.doc 1293560 SUMMARY OF THE INVENTION The body-mounted warming body of the present invention has a #面面片, which is presented on one surface; a second surface sheet, which is presented on the other side, and heats up a body that generates heat when interposed between the two surface sheets and supplies oxygen, and at least the second surface sheet is permeable to oxygen, characterized by comprising a plurality of heating portions having the heat generating body; and a deforming portion The adjacent heating portions are connected to each other, and the heating portion is provided with a foaming resin between at least one of the heat generating body and the first surface sheet or between the heat generating body and the second surface sheet. At least the surface sheet and the second surface sheet and the foamed resin sheet are overlapped and joined to form an upper portion. For example, the second surface sheet of the present invention is permeable to water vapor, and the heat generating body generates water vapor, and has a large number of through holes between the second surface sheet and the heat generating body, and is provided with the permeable water vapor. A resin sheet. In the case of the above-mentioned second surface sheet and the above-mentioned heat generating body, the above-mentioned foamed resin sheet which is not permeable to water vapor may be provided. In the above aspect of the invention, since the foamed resin sheet having the heat insulating function is provided in the heating portion, the heat of the heat generating body does not directly act on the skin, so that the skin can be supplied with an appropriate temperature. Further, since the foamed resin sheet is present in the deformed portion between the adjacent heat generating bodies, the deformed portion can exhibit a relatively high rigidity and elastic restoring force. Therefore, the heating portion including the metal buckle and having a large negative entanglement can be firmly connected by the deforming portion, and the overall shape of the warming body attached to the body 103699.doc 1293560 can be easily maintained. Therefore, it is easy to install on the body. Further, in the invention, for example, each of the sheets is thermally fused at the deformed portion, and each of the sheets is further embossed at the deformed portion. As described above, if it is thermally fused and further embossed, the deformed portion can exhibit appropriate bending rigidity and bending recovery. In the present invention, it is preferable that the bending rigidity (B value) of the deformation portion is in the range of 〇·3 to 1.〇 (mN.cm 2 /cm), and the bending recovery characteristic Φ (21^ value) of the deformation portion is 〇·4 to 1 ^(mN.cm/cm). [Effects of the Invention] In the body-mounted warming body of the present invention, the deformed portion located at a position between the heat generating body has moderate rigidity and elastic restoring force, so that the deformed portion is less likely to be distorted or the like, so that it is easy to maintain the whole. The shape is such that the body warming body is attached to the skin surface of the body in a state where it is unfolded. [Embodiment] FIG. 1 is a front view showing a body surface of a body worn by a body pain as a body pain according to the present invention, and FIG. 2 is a body attached to FIG. A partial cross-sectional view of the IMI line of the warm body, and FIG. 3 and FIG. 4 are respectively an exploded cross-sectional view showing the structure of the body-mounted warming body according to the embodiment, and FIG. 5 is an enlarged view of a part of FIG. FIG. 6 and FIG. 7 are explanatory views of an example of use in which the body-mounted warming body is attached to the face. The warming body shown in Fig. 1 (installed in the warming body p of the body, the side facing the facial enamel in Fig. i and the side facing the upper side in Fig. 2 is the skin side surface 103699.doc 1293560 2 'and The opposite side is the non-skin side surface 3. The warming body i of this embodiment is used to mount the skin side surface 2 toward the skin of the body. Therefore, it is preferable to make it appear when viewed from the outside. The first surface sheet 4 on the skin side surface 2 is different from the color of the second surface sheet 5 present on the non-skin side surface 3. For example, the first skin side surface is set to light blue, yellow, red, etc. When the second surface sheet 5 is white, the user can easily recognize that the colored side is the skin side surface 2. Further, as shown in FIGS. 6 and 7, the warming body 1 can cover the near side. Half of the face area. The length in the direction of the center line 〇-〇 is 80mm or more, more preferably 100 mm or more, so as to cover at least from the underside of the eye to the mouth. The maximum value is, for example, 1 80 mm. Below, again, the width dimension in the direction perpendicular to the center line 〇_〇 It is 150 mm or more, preferably 2 inches, so that the cheeks can be covered at the same time, and the maximum value thereof is, for example, 32 mm or less. As shown in Fig. 1, the warming body 1 is centered in the upward and downward direction. The upper edge 6 of the warming body 1 is an upwardly facing edge as shown in Figs. 6 and 7 when mounted on the face, and the upper edge 6 is at the center line of the clamping 0- A region extending uniformly from left to right is provided with a convex portion 6a formed in a curved shape toward the upper side, and a lower edge 7 facing the upper edge 6 is a downward facing edge when the heating body 1 is attached to the face. At the lower edge 7, at a region where the center line 0-0 is clamped and the left and right sides are equally extended, a concave portion 7a is formed which is formed in a curved shape upward. Further, the right edge 8 and the left edge 9 of the warming body 1 are formed. As shown in Fig. 1, in the warming body 1, the right inner heating portion 11 is formed on the right side of the center line 〇-〇 toward the skin side surface 3, and is centered on the center line 〇- The left side of the 〇 I03699.doc -10· 1293560 has a left inner heating portion 12. In the above right inner heating portion 丨Further, a right outer heating portion 13 is formed on the right side, and a left outer heating portion 14 is formed on the left side of the left inner heating portion 12, and a right inner heating portion 11 is a region surrounded by the dividing line 2 1. The dividing line 2 1 The inner straight portion 2丨& which is parallel to the center line 〇_〇, and the outer straight portion 21b parallel to the right inclined reference line L1, and the upper line portion 21c having an upwardly convex curve shape and downward a lower line portion 21d of the convex curve shape. The left inner heating portion 12 is a region surrounded by the dividing line 22. The dividing line 22 also includes an inner straight portion 22a parallel to the center line 〇_〇; and a left inclined reference line L2 is parallel to the outer straight portion 22b; the upper line portion 22c and the lower line portion 22d. The right outer heating portion 13 is a region surrounded by the dividing line 23. The dividing line 23 includes a straight portion 23a parallel to the right-side inclined reference line L丨, and a curved portion 23b other than the above. Similarly, the left outer heating portion 丨4 is a region surrounded by the dividing line 24. The dividing line 24 includes a straight portion 24a parallel to the left inclined reference line L2, and a curved portion 24b. The right inner heating portion 11 and the left inner heating portion 12 are located at a position symmetrical with respect to the center line 〇_〇, and have a bilaterally symmetrical shape. Further, the right outer heating portion 13 and the left outer heating portion 14 are located at positions which are spaced apart from each other by a center line 〇_〇 and are bilaterally symmetrical. The region of the warming body 1 other than the right inner heating portion 1A, the left inner heating portion 2, the right outer heating portion 13, and the left outer heating portion 14 is a sheet portion 15 which does not contain a heating element, and thus does not It has the function of generating heat and generating water vapor. In the sheet portion 15 from which the heat generating body is removed, each of the constituent members is pressed together by the press, so that the bending rigidity of the sheet portion 15 is smaller than the right inner heating portion 11, the left inner heating portion 12, and the right side. The outer heating portion 13 and the left outer heating portion 14 are curved and rigid, and have elastic recovery against bending. Further, the right inner heating portion 11, the left inner heating portion i 2, the right outer heating portion 丨3, and the left outer heating portion 14 are all surrounded by the sheet portion 15. As shown in Fig. 1, a central deformation portion 16 is formed by the sheet portion n in a portion sandwiched by the inner straight portion 21a and the inner straight portion 22a and extending along the center line. In the portion where the outer straight portion 2ib is sandwiched by the straight portion 23a and extends along the right inclined reference line L1, the right side deformed portion 17 is formed by the sheet portion 15. Similarly, the left side deformation portion 18 is formed by the sheet portion 15 in a portion where the outer straight portion 22b is sandwiched by the straight portion 24a and extends along the left inclined reference line L2. The width dimension of the right side deformation portion 17 and the width dimension of the left side deformation portion 18 are smaller than the width dimension of the center deformation portion 16. The right-side inclined reference line L1 and the left-side inclined reference line L2 are both straight lines, and are inclined so as to gradually approach the center line 〇-〇 as they go upward. The angle Θ between the right inclined reference line L1 and the center line 0-0 and the angle Θ between the left inclined reference line L2 and the center line 0-0 are preferably 1 degree or more and 45 degrees or less. The intersection of the right oblique reference line L1 and the upper edge 6 is referred to as an upper deformation reference point 25a, and the intersection of the left oblique reference line L2 and the upper edge 6 is referred to as an upper deformation reference point 25b, and the upper deformation reference points 25a and 25b are formed. The distance between the width directions is set to W, and the intersection of the right inclined reference line L1 and the lower edge 7 is set as the lower deformation reference point 26a, and the intersection of the left inclined reference line L2 and the lower edge 7 is set as the lower deformation. The reference point 26b sets the distance between the width direction of the lower deformation base I03699.doc -12· 1293560 between the punctual points 26a and 26b as W2. Further, the above-mentioned pitch W1 is smaller than the above-mentioned pitch W2, and the pitch W1 is preferably in the range of 50 to 120 mm. The above-mentioned pitch W2 is preferably in the range of 1 〇〇 to 220 mm. As shown in FIG. 1, a gas permeable portion 27 is formed in the central deformation portion 丨6. In the embodiment, the air permeable portion 27 is formed by removing the sheet portion 15 forming the central deformation portion 16 so as to penetrate the skin side surface 2 to the non-skin side surface 3. The opening width dimension A of the gas permeable portion 27 in the width direction is 〇 mm or more. That is, the gas permeable portion 27 may be a slit in which the sheet portion 15 is cut. When the maximum value of the opening width dimension A is smaller than the width dimension of the central deformation portion 丨6, it is sufficient. For example, the maximum width A of the opening width is about 4 mm, and more preferably about 30 mm. The length dimension B of the gas permeable portion 27 in the upper and lower directions is, for example, 2 mm or more and 100 mm or less. Further, a plurality of gas permeable portions 27 may be provided at intervals in the upper and lower directions within the range of the length dimension 3 described above. As shown in Fig. 2 and Fig. 3, the right inner side is heated _, the left inner side is added
熱部12、右外側加熱部13及左外側加熱部“之内部，讯有 發熱體31。該發熱體31含有鐵，'辞等易氧化之金：粉 及水，以及用以使金屬粉氧化之鹽類 氯化卸、氯化約及氣化鎮等。為進一步促進金屬粉之氧化， ::含有活性炭、碳黑、石墨等之石炭材料。此外 時間保持水分。 彳之保濕劑，以可長 當供氧給上述發熱體3 1時 上升至8〇t左右或者其以上 金屬粉受到氧化且其氧化熱 由於該氧化熱，使發熱體31 103699.doc 1293560 内之水分蒸發並產生水蒸氣。 △上述發㈣31較好地使时於包含上述各構成要素之狀 涵、下由滚同加遂並製成薄片狀者。又，亦可使發熱體3 ^中 包含用以維持薄片形態之樹脂材料、接著劑或者纖維等。 田使用薄片狀發熱體3 i時，如圖3所示，可製成將溫度控 制層32與第1表面薄片4重疊於發熱體31表面的結構，而無 須於發熱體31表面，設置以阻止金屬粉脫落為目的之填充 春’薄片。若為該結構，則氧可迅速供給發熱體31而使發熱體 31於短時間内發熱，並可立即產生水蒸氣。又，由於水蒸 氣通過溫度控制層32與第丨表面薄片4供給肌膚，並不受填 充薄片之妨礙，故可供給肌膚較多水蒸氣。 圖2與圖3所示之實施形態中，於第i表面薄片績發熱體 31之間夾持有溫度控制層32。又，於第2表面薄片$與發熱 體31之間夾持有隔熱層33。 第1表面薄片4、第2表面薄片5、溫度控制層32、以及隔 • 熱層33具有與加溫體1之整體形狀與面積相同之形狀以及 面積。繼而，於除上述右内側加熱部u、左内侧加熱部12、 右外側加熱部13以及左外側加熱部14以外之區域，第丨表面 薄片4、第2表面薄片5、溫度控制層32、以及隔熱層33密著 而形成有薄片部15。繼而，藉由上述薄片部15而形成上述 中央變形部16與右側變形部17以及左側變形部18。本實施 形態中，如圖5所示，於薄片部15形成有大量壓紋部35，上 述各構成要素主要於該壓紋部35經加壓加熱而溶接。 如圖1所示，壓紋部35由細窄之十字圖案所形成，而該壓 103699.doc 14 1293560 紋部35形成於薄片部15之除下述區域以外之整個區域：上 述右内側加熱部11、左内側加熱部12、右外侧加熱部13以 及左外側加熱部14。再者，壓紋部35之圖案為任意形狀， 亦可為點狀或波紋狀曲線等。 上述薄片部15之彎曲剛性（B值）較好的是0.3至 1·〇(ηιΝ·(：ιη2/^η)之範圍。上述彎曲剛性（b值），其值越小彎 曲剛性越低，若其值變大則難以彎曲。當彎曲剛性（Β值）為 _ 上述數值範圍時，藉由該薄片部15所形成之中央變形部16 則具有適度之f曲剛性，且可穩固地支撐並連結質量較大 之右内側加熱部11與左内側加熱部12。同樣地，藉由右側 變形部1 7而可穩固地支撐右内側加熱部L1與右外側加熱部 13 ’並藉由左側變形部18而可相互穩固地支撐左内側加熱 邛12與左外側加熱部14。又，將該加溫體安裝於臉部時， 各加熱部11、12、13及14易穩固地密著於肌膚。 上述薄片部15之彎曲回復特性（211]3值）較好的是於〇.4至 • l.6(mN，Cm/cm)之範圍内。上述彎曲回復特性（2HB值），其 值越小則彎曲時之彈性回復性越好。當彎曲回復特性（2HB 值）於上述數值範圍時，藉由該薄片部15所形成之中央變形 邻16發揮適度之彎曲回復性，且可穩固地支撐質量較大之 右内侧加熱部11與左内側加熱部12。同樣地，可藉由右側 文形部1 7而穩固地支撐右内侧加熱部丨丨與右外侧加熱部 1 3，並可藉由左側變形部丨8而相互穩固地支撐左内側加熱 部12與左外側加熱部丨4。 第1表面薄片4係絨薄片。該絨薄片中，自可透過氧以及 103699.doc -15- 1293560 水蒸氣之基材薄片41之外表面41a，即自朝向安裝者的肌膚 之表面，突出設置有多根短纖維42。該絨薄片亦可為將多 根短纖維42嵌入織布或者不織布之基材薄片41中，或者將 多根紐纖維42纏入構成上述織布或不織布的纖維之間者，; 而較好的是使用植絨薄片作為第1表面薄片4。 上述植絨薄片以接著劑將多根短纖維42接著固定於基材 薄片41之外表面41a而形成。可採用靜電植絨法作為接著短 • 纖維42而植絨之方法。該靜電植絨法中，將矽酸納等導電 性物質塗敷於短纖維42之表面，或者將上述導電性物質練 入短纖維42中而進行導電處理。繼而，將相互具有電位差 之電荷供給上述基材薄片41與短纖維42，即於基材薄片41 與短纖維42之間供給電壓，藉此帶電短纖維42以幾乎垂直 於基材薄片41之外表面41a之姿勢而附著，並藉由上述接著 劑而接著固定於上述外表面41a。 基材薄片41係纖維或者不織布，該纖維藉由聚乙烯 _ (PE)、聚丙烯（PP)、聚對苯二甲酸乙二醇酯（PET)、尼龍（Ny) 等合成樹脂之至少一種而形成，該不織布由人造絲纖維或 天然纖維（例如紙漿）等而形成，並且藉由例如紡黏法、點黏 法、噴網法、熱風法等而形成。 上述短纖維42係由聚乙烯（pe)、聚丙烯（pp)、聚對苯二甲 酸乙二醇酯（PET)、尼龍（Ny)等合成樹脂中之至少一種所形 成的纖雄，或者係人造絲纖維。短纖維42之織度較好的是 0.11至3.3 dtex左右之細窄者，自基材薄片41之外表面4ia 而突出之短纖維42之突出尺寸較好的是〇·3 mm以上且5 103699.doc -16- 1293560 以下’更好的是0·5 mm以上且2 mm以下。又，基材薄片41 之外表面41a處，每1 cm2之短纖維42之根數為1〇〇根至1萬 根左右，但並非受限於該轉圍者。若突出自基材薄片41之 紐纖維42的突出尺寸於上述範圍内，則第i表面薄片*接觸 肌膚時，於基材薄片41與肌膚之間易形成適當空隙。 上述溫度控制層32由遍佈有氣泡之發泡樹脂薄片而形 成，該等氣泡獨立於其内部，並且發泡倍率為例如1〇至5〇 • 倍左右之發泡聚乙烯樹脂薄片或者發泡聚胺基甲酸酯樹脂 薄片等。該溫度控制層32中，形成有可通過水蒸氣之大量 貫通孔34。該貫通孔34設定為，朝向第！表面薄片4之外表 面32a中的開孔徑D1大於發熱體31側之内表面3几中之開孔 徑D2 〇 /置度控制層32具有滿足下述之厚度尺寸··其使發熱體31 所產生之水蒸氣之溫度降低至少1〇〇c以上，且較好的是使 之降低20。(：以上，上述厚度尺寸為例如1至$ mm範圍。又， • 上述内表面32b處之貫通孔34之開孔徑D2為〇·ΐ至2 mm範 圍，較好的是0.1至1 mm之範圍，而上述内表面32b處之貫 通孔34之開孔面積率為5至30%左右。 上述第2表面薄片5具有至少無法透過水蒸氣之非透氣 性。於該實施形態中，第2表面薄片5於由氣流法、紡黏法、 點黏法等所形成之不織布5&之内表面，由聚乙稀樹脂等所 形成之非透氣性樹脂薄膜5b經層壓而構成。 上述隔熱層33係無開孔之發泡聚乙烯樹脂薄片或者發泡 胺基甲酸酿樹脂薄片’且於内部遍佈有獨立之氣泡。隔熱 103699.doc 17 1293560 層33之厚度尺寸為0.5至4 mm左右，較好的是〇·5至2 mm左 右0 圖4表示其他實施形態之加溫體1 a之層構造。Inside the hot portion 12, the right outer heating portion 13, and the left outer heating portion, there is a heating element 31. The heating element 31 contains iron, and the oxidizable gold: powder and water, and the metal powder are oxidized. Salt chlorination, chlorination, gasification, etc. In order to further promote the oxidation of metal powder, :: contains carbonaceous materials such as activated carbon, carbon black, graphite, etc. In addition to maintaining moisture during the time. When the oxygen is supplied to the heat generating body 31, the temperature rises to about 8 〇t or the metal powder thereof is oxidized and the heat of oxidation is caused by the heat of oxidation to evaporate the water in the heat generating body 31 103699.doc 1293560 and generate water vapor. △ The above-mentioned hair (four) 31 preferably has a shape in which the above-mentioned respective constituent elements are embossed and rolled into a flaky shape. Further, the heating element 3 can include a resin material for maintaining the shape of the sheet. When the sheet-like heating element 3 i is used in the field, as shown in FIG. 3, the temperature control layer 32 and the first surface sheet 4 can be stacked on the surface of the heating element 31 without heating. Body 31 surface, set to block In the case of this structure, oxygen can be quickly supplied to the heating element 31 to cause the heating element 31 to generate heat in a short time, and water vapor can be generated immediately. Further, since the water vapor passes through the temperature control Since the layer 32 and the second surface sheet 4 are supplied to the skin and are not impeded by the filling sheet, the skin can be supplied with a large amount of water vapor. In the embodiment shown in Fig. 2 and Fig. 3, the surface of the i-th surface sheet heat generating body 31 is The temperature control layer 32 is sandwiched between the second surface sheet $ and the heat generating body 31. The first surface sheet 4, the second surface sheet 5, the temperature control layer 32, and the partition are interposed. The hot layer 33 has the same shape and area as the overall shape and area of the warming body 1. Then, in addition to the right inner heating portion u, the left inner heating portion 12, the right outer heating portion 13, and the left outer heating portion 14, In the region, the second surface sheet 4, the second surface sheet 5, the temperature control layer 32, and the heat insulating layer 33 are adhered to each other to form the sheet portion 15. Then, the central portion 16 is formed by the sheet portion 15 and The right side deformation portion 17 and the left side change In the present embodiment, as shown in Fig. 5, a large number of embossed portions 35 are formed in the sheet portion 15, and the respective constituent elements are mainly heated by the embossed portion 35 by pressure heating. The embossed portion 35 is formed by a narrow cross pattern, and the pressure portion 103699.doc 14 1293560 is formed on the entire region of the sheet portion 15 except for the following regions: the right inner heating portion 11 and the left inner heating portion The portion 12, the right outer heating portion 13, and the left outer heating portion 14. Further, the pattern of the embossed portion 35 has an arbitrary shape, and may be a dot shape or a corrugated curve. The bending rigidity of the sheet portion 15 (B value) It is preferably in the range of 0.3 to 1·〇(ηιΝ·(:ιη2/^η). The bending rigidity (b value) described above is such that the smaller the value is, the lower the bending rigidity is, and the larger the value is, the more difficult it is to bend. When the bending rigidity (Β value) is _ the above numerical range, the central deformation portion 16 formed by the sheet portion 15 has a moderate f-curvature, and can stably support and connect the right-side right inner heating portion. 11 and the left inner heating portion 12. Similarly, the right inner heating portion L1 and the right outer heating portion 13 ′ can be stably supported by the right side deformation portion 17 and the left inner heating 邛 12 and the left outer heating portion can be stably supported by the left side deformation portion 18 . 14. Further, when the warming body is attached to the face, the heating portions 11, 12, 13, and 14 are easily adhered to the skin. The bending recovery characteristic (211]3 value of the above-mentioned sheet portion 15 is preferably in the range of 〇.4 to •1.6 (mN, Cm/cm). The above-mentioned bending recovery property (2HB value), the smaller the value, the better the elastic recovery property at the time of bending. When the bending recovery characteristic (2HB value) is in the above numerical range, the central deformation adjacent portion 16 formed by the sheet portion 15 exhibits moderate bending recovery, and the right inner heating portion 11 and the left having a large mass can be stably supported. Inner heating portion 12. Similarly, the right inner heating portion 丨丨 and the right outer heating portion 13 can be stably supported by the right side portion 17 and the left inner heating portion 12 can be stably supported by the left side deformation portion 丨8. The left outer heating portion 丨4. The first surface sheet 4 is a velvet sheet. In the pile sheet, a plurality of short fibers 42 are protruded from the outer surface 41a of the substrate sheet 41 which is permeable to oxygen and 103699.doc -15-1293560 water vapor, that is, from the surface of the skin facing the installer. The fleece sheet may also be in which a plurality of short fibers 42 are embedded in the base sheet 41 of the woven or non-woven fabric, or a plurality of the new fibers 42 are entangled between the fibers constituting the woven or non-woven fabric; A flock sheet is used as the first surface sheet 4. The flocked sheet is formed by fixing a plurality of short fibers 42 to the outer surface 41a of the base sheet 41 by an adhesive. The electrostatic flocking method can be employed as a method of flocking followed by short fibers 42. In the electrostatic flocking method, a conductive material such as sodium niobate is applied to the surface of the short fibers 42, or the conductive material is applied to the short fibers 42 to perform a conductive treatment. Then, charges having a potential difference from each other are supplied to the base sheet 41 and the short fibers 42, that is, a voltage is supplied between the base sheet 41 and the short fibers 42, whereby the charged short fibers 42 are almost perpendicular to the substrate sheet 41. The surface 41a is attached to the posture, and is then fixed to the outer surface 41a by the above-mentioned adhesive. The base sheet 41 is a fiber or a non-woven fabric, and the fiber is made of at least one of synthetic resins such as polyethylene (PE), polypropylene (PP), polyethylene terephthalate (PET), and nylon (Ny). Formed, the nonwoven fabric is formed of rayon fibers or natural fibers (for example, pulp), and is formed by, for example, a spunbonding method, a point sticking method, a spray-web method, a hot air method, or the like. The short fibers 42 are made of at least one of synthetic resins such as polyethylene (pe), polypropylene (pp), polyethylene terephthalate (PET), and nylon (Ny), or Rayon fiber. The short fiber 42 has a fineness of about 0.11 to 3.3 dtex, and the protruding length of the short fiber 42 protruding from the outer surface 4ia of the base sheet 41 is preferably 〇·3 mm or more and 5 103699. .doc -16- 1293560 The following 'better is 0. 5 mm or more and 2 mm or less. Further, at the outer surface 41a of the base material sheet 41, the number of the short fibers 42 per 1 cm 2 is from about 1 to about 10,000, but it is not limited to the turnaround. When the protruding size of the new fibers 42 protruding from the base sheet 41 is within the above range, when the i-th surface sheet* contacts the skin, an appropriate gap is easily formed between the base sheet 41 and the skin. The temperature control layer 32 is formed of a foamed resin sheet which is formed by a foamed resin sheet which is independent of the inside thereof, and has a foaming ratio of, for example, about 1 to 5 Å. A urethane resin sheet or the like. In the temperature control layer 32, a large number of through holes 34 through which water vapor can pass are formed. The through hole 34 is set to face the first! The opening diameter D1 in the outer surface 32a of the surface sheet 4 is larger than the opening diameter D2 in the inner surface 3 of the heat generating body 31 side. The 控制/degree control layer 32 has a thickness dimension which satisfies the following: The temperature of the water vapor is lowered by at least 1 〇〇c, and it is preferred to lower it by 20. (The above thickness dimension is, for example, in the range of 1 to $ mm. Further, • the opening diameter D2 of the through hole 34 at the inner surface 32b is in the range of 〇·ΐ to 2 mm, preferably 0.1 to 1 mm. The opening area of the through hole 34 at the inner surface 32b is about 5 to 30%. The second surface sheet 5 has a non-gas permeability which is at least permeable to water vapor. In this embodiment, the second surface sheet (5) The non-air permeable resin film 5b formed of a polyethylene resin or the like is laminated on the inner surface of the nonwoven fabric 5&le formed by the air flow method, the spunbonding method, the point sticking method, etc. The above heat insulating layer 33 is formed. It is a non-opened foamed polyethylene resin sheet or a foamed amine formic acid resin sheet, and has independent bubbles inside. Insulation 103699.doc 17 1293560 Layer 33 has a thickness of about 0.5 to 4 mm. Preferably, it is about 5 to 2 mm. Fig. 4 shows the layer structure of the heating body 1a of the other embodiment.
该加;aiL體1A中’設置於上述右内側加熱部11、左内側加 熱部12、右外側加熱部13以及左外側加熱部14中之發熱體 3 1A，並不成型為薄片狀，而僅使相互獨立之金屬粉集合。 於該實施形態中，至少於上述右内側加熱部u、左内側加 熱部12、右外側加熱部13以及左外側加熱部14，設置有夾 持發熱體31A之一對填充薄片45、46。該填充薄片45、邾 係可使氧以及水蒸氣透過，而並不使金屬粉通過者，且藉 由不織布、織布、透氣性紙或者透氣性樹脂薄膜等形成。 上述加溫體1於使用前，封裝於由無法透過氧之非透氣性 樹脂薄膜等所形成之密封袋内。 於使用時，當打開密封袋取出加溫體丨時，氧供給發熱體 3 1，其设置於上述右内側加熱部丨i、左内側加熱部、右 外側加熱部13以及左外側加熱部14内，故金屬粉產生氧化 反應’因其氧化熱使包含於發熱體31中之水分蒸發。由於 該水蒸氣之通過受到第2表面薄片5之非透氣性樹脂薄膜5b 之阻止，故不會自非肌膚側表面3流出，因此其透過溫度控 制層32以及第丨表面薄片4而集中供給僅肌膚側表面2。 如圖6以及圖7所示，將上述加溫體1安裝以使其肌膚側表 面2接觸人體肌膚。由於金屬粉之氧化熱，發熱體”之溫度 憂為80C左右或者其以上，而由於覆蓋該發熱體幻之溫产 控制層32係於内部形成有大量獨立氣泡之發泡樹脂薄片Γ 103699.doc -18- 1293560 故發熱體31之熱量並不直接供給人體肌膚，由此可防止肌 膚溫度異常變高。 又，發熱體31所產生之水蒸氣的溫度變為8〇〇c&右或者 其以上，而該水蒸氣通過溫度控制層32之貫通孔34，進而 透過第1表面薄片4之基材薄片41，藉此而冷卻，故其溫度 於基材薄片41之外表面41 a變為6〇°C或者其以下。如圖3所 示形成於溫度控制層32之貫通孔34中，對向於發熱體31之 • 内表面32b處之開孔徑較小，而朝向肌膚之外表面32&處 之開孔徑D1較大，D1/D2為例如12至5之範圍。發熱體^ 所產生之水蒸氣自直徑較小之開孔徑D2的開孔端移動至貫 通孔34，由此水蒸氣分散供給各貫通孔34，故到達溫度控 制層32之外表面32a之水蒸氣的溫度易於降低。又，由於溫 度控制層32之外表面32a處貫通孔34之開孔徑⑴較大，故而 水蒸氣可供給整個第1表面薄片4。 於加溫體1之肌膚側表面2，上述右内側加熱部u、左内 • 側加熱部12、右外側加熱部13以及左外側加熱部14較之薄 片部15而更為隆起，故當將加溫體丨安裝於臉部等處時，主 要是該等加熱部11、12、13以及14接觸肌膚。位於該等加 熱部U、12、Π以及Η之肌膚側表面的第丨表面薄片4係絨 薄片，其自基材薄片41之外表面41a突出有多根短纖維42。 第1表面薄片4介以多根短纖維42而接觸肌膚，因此肌膚觸 感柔軟。 又，因存在有上述短纖維42，故於基材薄片41之外表面 41a與肌膚之間形成有細微距離之空間。因此，即使通過基 103699.doc -19· 1293560 材薄片41之水蒸氣的溫度例如為5〇t或者其以上，由於水 蒸氣介以上述空間而供給肌膚，故亦可抑制對肌膚之刺 激，並可防止肌膚感受到較高溫度。又，由於供給基材薄 片41與肌膚之間的水蒸氣通過上述空間而易擴散至周圍， 故而因該擴散亦可抑制溫度給予肌膚之刺激。又，因水蒸 氣如上所述而擴散，故可將水蒸氣供給整個肌膚表面，以 此可提高對肌膚之加濕效果。 φ 尤其是’若第1表面薄片4係以靜電植絨法而形成者，則 由於多根短纖維42自基材薄片41之外表面41a以幾乎垂直 姿勢而突出，故而使第1表面薄片4接觸肌膚時，介以上述 短纖維42而較易於基材薄片4丨與肌膚之間保持有空隙。 又，若使用有胺基甲酸酯系之熱熔型接著劑作為將短纖維 42固著於基材薄片4丨之接著劑，則由於該接著劑具有優良 之耐熱性，故難以因水蒸氣之溫度而使導致短纖維42脫落。 以此，由於叹置於第1表面薄片4之多根短纖維U可發揮 9 使水蒸氣溫度降低，且使水蒸氣分散之功能，故無須將可 極端降低水蒸氣溫度之溫度控制層32設置為所需厚度以 上。由此，可將發熱體31所產生之水蒸氣大量供給肌膚。 又，如圖5所示，右内側加熱部丨丨之周圍藉由分割線21而 劃分。於該分割線21之外側，第丄表面薄片4、第2表面薄片 5、溫度控制層32以及隔熱層33一併經加壓，並於壓紋部35 溶接而形成有薄片部15。即，上述分割線21表示於較其位 置更内側，解除上述第1表面薄片4、第2表面薄片5、溫度 控制層32以及隔熱層33之加壓的邊界線。 103699.doc -20- 1293560 如圖5所示，於右内側加熱部丨丨，由發泡樹脂薄片所形成 之溫度控制層32與隔熱層33，相互密著地存在於上述分割 線21内側之寬度尺+ Wa之區域，並以發熱體31無法接近分 割線21之方式而構成。上述寬度尺+ Wa例如為〇.3至5 範圍。若設置上述寬度尺寸Wa之區域，則於構成發熱體3 i 之金屬粉氧化時，可防止赤褐色氧化層的顏色滲出至分割 線21部分。 例如，若於上述寬度尺寸Wa之區域中不存在溫度控制層 32與隔熱層33，則金屬粉之氧化層（錄）溶解於水而被引導至 纖維密度較高的分割線21處，並沿分割線21將右内側加熱 部11之周圍著色為赤褐色，由此導致使用者直接看到金屬 銹而感到不安。然而，如圖5所示，於該實施形態中，相互 密著於分割線21之内側之溫度控制層32與隔熱層33，具有 防止氧化層溶解之水分向外流出之功能。因此難以將分割 線21著色為赤褐色。 本實施形態中，於左内側加熱部12之分割線22、右外側 加熱部13之分割線23、以及左外側加熱部14之分割線24處 亦相同。 圖6係表示將加溫體1安裝於身體之臉部的狀態時之前視 圖，圖7係其側視圖。 加溫體1中，右内側加熱部11、左内側加熱部丨2、右外側 加熱部13以及左外側加熱部14含有發熱體3 1，該部分厚度 較大並且剛性較高而難以彎曲。但是，右内側加熱部11與 左内側加熱部12之間之中央變形部16易於沿中心線〇-〇而 103699.doc -21 - 1293560 彎曲，此外右内側加熱部u與右外側加熱部13之間的右側 變形部17 ’以及左内側加熱部12與左外側加熱部14之間的 左側變形部18亦易於彎曲。 由此，右内側加熱部11、左内側加熱部丨2、右外側加熱 部13以及左外側加熱部14可各自獨自地接觸臉部肌膚，而 相互之間不受約束’且各個加熱部11、12、13、14易密著 於表面具有凹凸之臉部肌膚。 又’形成上述中央變形部16與右側變形部1 7以及左側變 形部18之薄片部15中，與由發泡樹脂薄片所形成之溫度控 制層32同樣’由發泡樹脂部片所形成之隔熱層33經融著， 其彎曲剛性變得適度且可發揮彆曲之彈性回復性。因此， 自密封袋取出時，中央變形部16與右側變形部17以及左側 變形部18可穩固地支撐以金屬粉為主體之各加熱部n、 12、13以及14,故而加溫體丨不至於過分扭曲且易於安裝於 臉部。 如圖6所示，若將加溫體1以使其中心線〇-〇與鼻樑及口之 中央邛一致之方式而安裝，則於寬度相對較寬之中央變形 部16之部分，加溫體1可自鼻樑部分向左右彎曲。此外，將 =述上部變形基準點25a與上述上部變形基準點25b位於眼 邛下方之頰骨上部附近，並將上述下部變形基準點26a與上 述下部變形基準點26b位於顎部下方左右兩側部（較之口部 “下方處之左右兩側部）。於此狀態下，加溫體1以仿照臉 邛形狀之方式，可自右側傾斜基準線L1與左侧傾斜基準線 L2部分而彎曲。 103699.doc -22- 1293560 若如此安裝，則右内側加熱部丨丨與左内側加熱部12可密 著於鼻部左右兩侧之頰部。又，由於右内側加熱部丨丨與左 内側加熱部12皆為寬度尺寸隨著朝向上邊緣6侧而逐漸變 小之形狀，故該等易密著於鼻部左右兩側之頰部。 進而，右外側加熱部13與左外側加熱部14可密著於自頰 部之左右兩侧部至耳部附近之區域。 該加溫體1之上邊緣6處，於中心線〇-〇部分向上形成有凸In the aiL body 1A, the heat generating body 3 1A provided in the right inner heating portion 11 , the left inner heating portion 12 , the right outer heating portion 13 , and the left outer heating portion 14 is not formed into a sheet shape but only Make separate metal powders. In the above embodiment, at least the right inner heating portion u, the left inner heating portion 12, the right outer heating portion 13, and the left outer heating portion 14 are provided with one of the pair of heating elements 31A to sandwich the sheets 45, 46. The filler sheet 45 and the ruthenium can transmit oxygen and water vapor without causing the metal powder to pass through, and are formed by a nonwoven fabric, a woven fabric, a gas permeable paper, or a gas permeable resin film. The warming body 1 is sealed in a sealed bag formed of a non-permeable resin film that cannot transmit oxygen before use. At the time of use, when the warming pack is taken out by opening the sealed bag, the oxygen supply heat generating body 3 1 is provided in the right inner heating portion 丨i, the left inner heating portion, the right outer heating portion 13, and the left outer heating portion 14. Therefore, the metal powder generates an oxidation reaction 'the water contained in the heat generating body 31 evaporates due to the heat of oxidation. Since the passage of the water vapor is prevented by the non-permeable resin film 5b of the second surface sheet 5, it does not flow out from the non-skin side surface 3, so that it is concentrated and supplied only through the temperature control layer 32 and the second surface sheet 4. Skin side surface 2. As shown in Fig. 6 and Fig. 7, the warming body 1 is attached so that the skin side surface 2 contacts the human skin. Due to the oxidation heat of the metal powder, the temperature of the heating element is about 80 C or more, and the temperature control layer 32 covering the heating element is a foamed resin sheet in which a large number of independent bubbles are formed inside. 103699.doc -18- 1293560 Therefore, the heat of the heating element 31 is not directly supplied to the human skin, thereby preventing the abnormal temperature of the skin from becoming high. Further, the temperature of the water vapor generated by the heating element 31 becomes 8 〇〇 c & right or above The water vapor passes through the through hole 34 of the temperature control layer 32 and further passes through the base sheet 41 of the first surface sheet 4, thereby being cooled, so that the temperature becomes 6 之外 on the outer surface 41a of the base sheet 41. °C or less. It is formed in the through hole 34 of the temperature control layer 32 as shown in Fig. 3, and the opening diameter of the inner surface 32b of the heat generating body 31 is small, and the outer surface 32& The opening diameter D1 is large, and D1/D2 is, for example, in the range of 12 to 5. The water vapor generated by the heating element moves from the opening end of the opening aperture D2 having a smaller diameter to the through hole 34, whereby the water vapor dispersion is supplied. Each of the through holes 34 reaches the temperature control layer 32 The temperature of the water vapor of the surface 32a is apt to be lowered. Further, since the opening diameter (1) of the through hole 34 at the outer surface 32a of the temperature control layer 32 is large, water vapor can be supplied to the entire first surface sheet 4. In the skin side surface 2, the right inner heating portion u, the left inner heating portion 12, the right outer heating portion 13, and the left outer heating portion 14 are further raised than the sheet portion 15, so that the heating body is attached to the skin In the case of a face or the like, the heating portions 11, 12, 13 and 14 are mainly in contact with the skin. The second surface sheet 4 of the heating side portions U, 12, Π and the skin side surface of the enamel is a velvet sheet. A plurality of short fibers 42 protrude from the outer surface 41a of the base sheet 41. The first surface sheet 4 contacts the skin via a plurality of short fibers 42, so that the skin feels soft. Further, since the short fibers 42 are present, A space of a fine distance is formed between the outer surface 41a of the base sheet 41 and the skin. Therefore, even if the temperature of the water vapor passing through the base 103699.doc -19· 1293560 material sheet 41 is, for example, 5 〇t or more, due to water The vapor supplies the skin through the above space. Therefore, it is possible to suppress the irritation to the skin and prevent the skin from feeling a higher temperature. Further, since the water vapor supplied between the substrate sheet 41 and the skin passes through the space, it is easily diffused to the surroundings, so that the diffusion can be suppressed. The temperature is irritating to the skin. Since the water vapor spreads as described above, it is possible to supply water vapor to the entire surface of the skin, thereby improving the moisturizing effect on the skin. φ Especially if the first surface sheet 4 is In the electrostatic flocking method, since the plurality of short fibers 42 protrude from the outer surface 41a of the base sheet 41 in an almost vertical posture, when the first surface sheet 4 comes into contact with the skin, the short fibers 42 are interposed. It is easy to keep a gap between the substrate sheet 4 and the skin. Further, when an urethane-based hot-melt type adhesive is used as an adhesive for fixing the short fibers 42 to the base sheet 4, since the adhesive has excellent heat resistance, it is difficult to be caused by water vapor. The temperature causes the short fibers 42 to fall off. Therefore, since the plurality of short fibers U which are placed on the first surface sheet 4 can function to lower the water vapor temperature and disperse the water vapor, it is not necessary to set the temperature control layer 32 which can extremely lower the water vapor temperature. More than the required thickness. Thereby, the water vapor generated by the heating element 31 can be supplied to the skin in a large amount. Further, as shown in Fig. 5, the circumference of the right inner heating portion 丨丨 is divided by the dividing line 21. On the outer side of the dividing line 21, the second surface sheet 4, the second surface sheet 5, the temperature control layer 32, and the heat insulating layer 33 are collectively pressed, and the embossed portion 35 is melted to form the sheet portion 15. In other words, the dividing line 21 is displayed on the inner side of the position, and the boundary line between the first surface sheet 4, the second surface sheet 5, the temperature control layer 32, and the heat insulating layer 33 is released. 103699.doc -20- 1293560 As shown in Fig. 5, in the right inner heating portion 丨丨, the temperature control layer 32 and the heat insulating layer 33 formed of the foamed resin sheet are densely present inside the dividing line 21 The width ruler + the area of the Wa is formed so that the heat generating body 31 cannot approach the dividing line 21. The above width ruler + Wa is, for example, in the range of 〇.3 to 5. When the region of the width dimension Wa is provided, the color of the reddish oxide layer can be prevented from oozing out to the portion of the dividing line 21 when the metal powder constituting the heating element 3 i is oxidized. For example, if the temperature control layer 32 and the heat insulating layer 33 are not present in the region of the width dimension Wa, the oxide layer of the metal powder is dissolved in water and guided to the dividing line 21 having a high fiber density, and The periphery of the right inner heating portion 11 is colored reddish along the dividing line 21, thereby causing the user to feel the metal rust directly. However, as shown in Fig. 5, in this embodiment, the temperature control layer 32 and the heat insulating layer 33 which are adhered to each other inside the dividing line 21 have a function of preventing moisture which is dissolved in the oxide layer from flowing outward. Therefore, it is difficult to color the dividing line 21 to a russet. In the present embodiment, the dividing line 22 of the left inner heating portion 12, the dividing line 23 of the right outer heating portion 13, and the dividing line 24 of the left outer heating portion 14 are also the same. Fig. 6 is a front view showing a state in which the warming body 1 is attached to the face of the body, and Fig. 7 is a side view thereof. In the warming body 1, the right inner heating portion 11, the left inner heating portion 2, the right outer heating portion 13, and the left outer heating portion 14 contain the heat generating body 3 1, which has a large thickness and high rigidity and is difficult to bend. However, the central deformation portion 16 between the right inner heating portion 11 and the left inner heating portion 12 is easily bent along the center line 〇-〇 103699.doc -21 - 1293560, and the right inner heating portion u and the right outer heating portion 13 The right side deformation portion 17' and the left side deformation portion 18 between the left inner heating portion 12 and the left outer heating portion 14 are also easily bent. Thereby, the right inner heating portion 11 , the left inner heating portion 丨 2 , the right outer heating portion 13 , and the left outer heating portion 14 can each contact the facial skin alone without being restrained from each other and the respective heating portions 11 , 12, 13, and 14 are easily adhered to the facial skin with irregularities on the surface. Further, in the sheet portion 15 in which the central deformation portion 16 and the right deformation portion 17 and the left deformation portion 18 are formed, the gap formed by the foamed resin sheet is formed in the same manner as the temperature control layer 32 formed of the foamed resin sheet. The hot layer 33 is fused, and its bending rigidity becomes moderate and elastic recovery property can be exerted. Therefore, when the self-sealing bag is taken out, the central deformation portion 16 and the right side deformation portion 17 and the left side deformation portion 18 can stably support the heating portions n, 12, 13, and 14 mainly composed of metal powder, so that the heating body does not Excessively twisted and easy to install on the face. As shown in Fig. 6, when the warming body 1 is attached such that its center line 〇-〇 is aligned with the center of the nose bridge and the mouth, the heating body is applied to the portion of the central deformation portion 16 having a relatively wide width. 1 can be bent from the bridge of the nose to the left and right. Further, the upper deformation reference point 25a and the upper deformation reference point 25b are located near the upper part of the cheekbone below the eyelid, and the lower deformation reference point 26a and the lower deformation reference point 26b are located at the left and right sides below the ankle portion. (Compared to the left and right sides of the mouth portion.) In this state, the warming body 1 can be bent from the right side inclined reference line L1 and the left side inclined reference line L2 so as to follow the shape of the face. 103699.doc -22- 1293560 If so installed, the right inner heating portion 丨丨 and the left inner heating portion 12 can be adhered to the cheek portions on the left and right sides of the nose. Moreover, since the right inner heating portion 丨丨 and the left inner heating portion Each of the portions 12 has a shape in which the width dimension gradually decreases toward the upper edge 6 side, so that the portions are easily adhered to the cheek portions on the left and right sides of the nose. Further, the right outer heating portion 13 and the left outer heating portion 14 can be Adhered to the area from the left and right sides of the cheek to the vicinity of the ear. At the upper edge 6 of the warming body 1, a convex is formed on the 〇-〇 portion of the center line.
部6a ^該凸部6a接觸鼻樑上部，藉此可將水蒸氣充分地供 給鼻之兩侧部。 又二於中央變形部16，開口設置有向上下方向細長延伸 之，氣部27。該透氣部27位於至少鼻腔之高度位置，較好 的是進而亦位於口部前方位置。由此，易於呼吸，故可防 止佩帶者感到啤吸困難。 、再者，將上述實施形態之加溫體⑽為安裝於身體之臉部 並適於臉部形狀者而加以有說明，然而本發明之安裝於身 體之加溫體亦可為安裝於身體之除臉部以外之部位者。、 又、，本發明之安裝於身體之加溫體亦可為約表面薄片4 =透過水蒸氣者。又，亦可為將發泡樹脂薄片插人僅下 之任方者.於第1表面薄片4與發熱體31之間，式本 第2表面薄片5與發熱體31之間。 ^ [實施例] (1)實施例 (實施例1) 使用由低熔點聚丙烯纖維所形成 〜<暴重為23 103699.doc • 23 · 1293560 g/m之點黏不織布作為第1表面薄片4之基材薄片乜。使用 由、、氏纖維所形成之基重為45 g/m2之紙纖不織布作為構成第 2表面薄片5之不織布&，並使用基重為19 之聚乙烯樹 脂薄膜作為非透氣性薄膜5b。 使用發泡倍率為30倍，厚度為3 mm，並於内表面32&處之 貝通孔34之開孔率為2〇%之發泡聚乙稀薄片，作為溫度控The portion 6a ^ the convex portion 6a contacts the upper portion of the bridge of the nose, whereby water vapor can be sufficiently supplied to both sides of the nose. Further, in the central deformation portion 16, the opening is provided with an air portion 27 which is elongated and extended in the vertical direction. The venting portion 27 is located at a height position of at least the nasal cavity, and preferably also at a position in front of the mouth. Thereby, it is easy to breathe, so that the wearer is prevented from being difficult to suck. Furthermore, the heating body (10) of the above embodiment is attached to the face of the body and is suitable for the shape of the face. However, the body-mounted warming body of the present invention may be attached to the body. Except for parts other than the face. Moreover, the body-mounted warming body of the present invention may also be about the surface sheet 4 = water vapor permeable. Further, the foamed resin sheet may be inserted only between the first surface sheet 4 and the heat generating element 31, and between the second surface sheet 5 and the heat generating body 31. [Examples] (1) Example (Example 1) A non-woven fabric of a non-woven fabric having a density of 23 103699.doc • 23 · 1293560 g/m formed of a low-melting polypropylene fiber was used as the first surface sheet. 4 substrate sheet 乜. As the nonwoven fabric constituting the second surface sheet 5, a paper fiber nonwoven fabric having a basis weight of 45 g/m2 formed of a fiber was used, and a polyethylene resin film having a basis weight of 19 was used as the non-air permeable film 5b. A foamed polyethylene sheet having an expansion ratio of 30 times and a thickness of 3 mm and an opening ratio of the shell hole 34 at the inner surface 32 &
制層32。隔熱層使用發泡倍率為3G倍，厚度為1 mm之發泡 聚乙烯薄片，並且未形成貫通孔者。 *將上述各薄片重疊並由壓紋加卫而熱融著，以此製作出 薄片部15之實施例之樣本。 (實施例2) 使用率為30倍，厚度為j mm，並於内面處之貫 通孔34之開孔率為1()%之發泡聚乙歸薄片，作為溫度控制 層32。除此以外設為與實施例丨相同者。 (實施例3) 於實施例2中，有製作去除隔熱層33者。 (實施例4) 使用發泡倍率為3〇倍，μ声兔〇 ^ /子度為2 mm，並於内面32a處之貫 通孔34之開孔率為1〇0/〇發 赞/S知乙烯溥片，作為溫度控制 層32，製作出去除隔熱層33者。 (實施例5) 使用有將實施例1之隔熱層33去掉者。 (2)測定方法Layer 32. As the heat insulating layer, a foamed polyethylene sheet having a foaming ratio of 3 G times and a thickness of 1 mm was used, and a through hole was not formed. * A sample of an embodiment of the sheet portion 15 was produced by laminating the above-mentioned sheets and thermally fusing them by embossing. (Example 2) A foamed polyethylene sheet having a use ratio of 30 times and a thickness of j mm and an opening ratio of the through holes 34 at the inner surface of 1 (%) was used as the temperature control layer 32. Other than the above, it is the same as that of the embodiment. (Example 3) In Example 2, there was a case where the heat insulating layer 33 was removed. (Example 4) The expansion ratio was 3 〇, the μ 〇 / / / degree was 2 mm, and the opening ratio of the through hole 34 at the inner surface 32a was 1 〇 0 / 〇 赞 / / S As the temperature control layer 32, a vinyl crucible sheet was produced to remove the heat insulating layer 33. (Example 5) The use of the heat insulating layer 33 of Example 1 was used. (2) Determination method
使用 KATO TECH CO 所製造之自動化大型純彎曲試 103699.doc -24- 1293560 驗機（KES-FB2-L)。將上述各實施例以12〇 mmxUO mm切 斷’並將較長方向之兩端部以夾盤保持，將夾盤之間之樣 本長度設為4〇111111。繼而，於曲率變化速度為〇1(：111，“(：， 且曲率於正負0.5 cm·〗之範圍内，使上述樣本向正反兩方向 f曲’以此獲得向各個方向·彎曲所需之彎曲力矩之磁滞曲 線圖（橫轴為曲率半徑，縱軸為彎曲所需之彎曲力矩）。 於曲率為0.1至0.5 cnT1範圍内，將樣本表面側彎曲以朝向 參 外部時，上述磁滯曲線圖近似於直線，此時該直線之勾配 為f曲剛性（B值：mN.cm2/cm)。又，將曲率為〇·2 cn^B夺之 考曲力矩的磁滯量設為2HB(mN.cm/cm)。其測定結果揭示 於下述表1中。 [表1] 表1 實施例1 實施例2 實施例3 實施例4 實施例5 B(mN.cm々cm) 0.35 0.46 0.426 0.616 0.97 2HB(mN-cm/cm) 0.442 0.817 0.755 1.04 1.55 【圖式簡單說明】 圖1係自肌膚側表面表示本發明實施形態之安裝於身體 之却溫體的前視圖。 圖2係圖1之Π-ΙΙ線之剖面圖。 圖3係表示上述安裝於身體之加温體的構成要素之分解 剖面圖。 圖4係表示其他實施形態之安裝於身體之加溫體的構成 要素之分解剖面圖。 圖5係圖2之一部分之放大剖面圖。 103699.doc •25- 1293560 圖係表不將上述安裝於身體之加溫體安裝於臉部的狀 態時之前視圖。 圖7係表示將上述安裝於身體之加溫體安裝於臉部的 態時之側視圖。 【主要元件符號說明】Automated large-scale pure bending test manufactured by KATO TECH CO 103699.doc -24-1293560 (KES-FB2-L). Each of the above embodiments was cut at 12 〇 mm x UO mm and both ends in the longer direction were held by the chuck, and the sample length between the chucks was set to 4 〇 111111. Then, at a speed of curvature change of 〇1 (:111, "(:, and the curvature is in the range of plus or minus 0.5 cm·), the sample is bent in both directions in the forward and reverse directions to obtain the required bending in all directions. The hysteresis curve of the bending moment (the horizontal axis is the radius of curvature, and the vertical axis is the bending moment required for bending). The above hysteresis is when the surface side of the sample is bent toward the outside of the reference in the range of 0.1 to 0.5 cnT1. The curve is approximated to a straight line, and the line is hooked to f-curvature (B value: mN.cm2/cm). Further, the hysteresis of the curvature of the curvature of 〇·2 cn^B is set to 2HB. (mN.cm/cm) The measurement results are disclosed in the following Table 1. [Table 1] Table 1 Example 1 Example 2 Example 3 Example 4 Example 5 B (mN.cm々cm) 0.35 0.46 0.426 0.616 0.97 2HB (mN-cm/cm) 0.442 0.817 0.755 1.04 1.55 BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a front view showing a body-mounted temperature body according to an embodiment of the present invention from a skin side surface. 1 is a cross-sectional view of a ΙΙ-ΙΙ line. Fig. 3 is an exploded cross-sectional view showing the components of the body-mounted warming body. Fig. 4 is an exploded cross-sectional view showing the components of the heating body attached to the body in another embodiment. Fig. 5 is an enlarged cross-sectional view showing a portion of Fig. 2. 103699.doc • 25- 1293560 Fig. 7 is a side view showing a state in which the warming body of the body is attached to the face. Fig. 7 is a side view showing the state in which the heating body attached to the body is attached to the face.
1 加溫體 2 肌膚侧表面 3 非肌膚側表面 4 第1表面薄片 5 第2表面薄片 6 上邊緣 7 下邊緣 11 右内側加熱部 12 左内側加熱部 13 右外側加熱部 14 左外側加熱部 15 薄片部 16 中央變形部 17 右侧變形部 18 左側變形部 21 ， 22 ， 23 ， 24 分割線 25a ， 25b 上部變形基準 26a ， 26b 下部變形基準 27 透氣部 103699.doc -26 - 1293560 31 發熱體 32 溫度控制部 33 隔熱層 34 貫通孔 41 基材薄片 42 短纖維 LI 右側傾斜基準線 L2 左側傾斜基準線 0 中心線 103699.doc -27-1 Warming body 2 Skin side surface 3 Non-skin side surface 4 First surface sheet 5 Second surface sheet 6 Upper edge 7 Lower edge 11 Right inner heating portion 12 Left inner heating portion 13 Right outer heating portion 14 Left outer heating portion 15 Sheet portion 16 Center deformation portion 17 Right side deformation portion 18 Left side deformation portion 21, 22, 23, 24 Division line 25a, 25b Upper deformation reference 26a, 26b Lower deformation reference 27 Breathable portion 103699.doc -26 - 1293560 31 Heating element 32 Temperature control unit 33 Heat insulation layer 34 Through hole 41 Base material sheet 42 Short fiber LI Right side inclination reference line L2 Left side inclination reference line 0 Center line 103699.doc -27-