304180 Λ7 經濟郎中央橾準局只工消费合作社印奴 __B7_ 五、發明説明（1 ) [產業上之利用領域] 本發明係關於配置於汽車之操向盤、镏表板（肋手座位 之前方）或車門、座椅等之氣囊裝置者。 [先前技術] 在Μ注有一種如圖1所示之氣囊裝置（參照歐洲專利公開 第 0 6 2 5 4 4 8 A 1 號 此一氣囊裝置M0係在具備下述各件之下所構成：即袋狀 之氣囊1;在本體2a具有排氣孔2b以對氣囊1供給氣體之充 氣器2 ;氣囊1保持用之囊座4 ; Μ及被保持於囊座4而覆蓋 摺叠狀氣囊1之墊子9。 再者，氣囊1在下部中央具有氣體流入孔la·而充氣器2 具有形成於本體2a外周面上之凸緣部2c，在凸緣部2c固著 有向下延伸之複數螺栓3。又按，充氣器2係使填充於其内 部之指定藥劑發生瞬間性燃熵而自排氣口 2 b急剌排出氮氣 等惰性氣體者。 囊座4係Μ具厢底壁5及自底壁5之周緣向上延伸之側壁6 之方式所構成，而在底壁5之中央具有可容許充氣器2之本; 體2a從上方***之通孔5a。 再者，翮於氣囊1，利用從充氣器凸緣部2 c延伸之螺栓3以 插通氣體流入孔1 a周緣及囊座底壁5之通孔5 a周緣後用螺 帽7固定時，氣體流入孔1 a周緣則被夾持於充氣器凸緣部 2 c之底面與囊座底壁5之通孔5 a周緣頂而之間，如此將氣 囊1促持於囊座4。 又按，墊子9係餚囊座4之側壁6予Μ制止之同時利用賴 木紙悵尺度適用中國阈家標準（（'NS ) Λ4現烙（ΉΟΧ21)7公犛） _ (請先閱讀背面之注意事項再填朽本页) -裝 訂 .1/姝 經濟郎中央標準局負工消费合作社印災 Λ7 B7 五、發明説明（2 ) 螺栓3。螺帽7 —起旋緊固定於囊座4上之扣件8來防止其脫 離側壁6之方式裝設者。 [本發明所欲解決之問題] 然而，在習知氣囊裝置Μ 0之倩況，由於氣囊1之氣體流 入孔la周緣與包含充氣器（2)凸緣部2c之本體2a外周面接 觸，充氣器2產生氣體時之發熱有可能使氣囊1受到損傷。 本發明之目的乃為解決上述問題而提供一種氣囊裝置， 可防止氣囊因受到充氣機所產生之熱而損傷者。 [解決問題之手段] 本發明有關之第一個氣囊裝置像在具備下述各件之下所 構成：即具有氣體流入孔之氣藭；對該氣體流入孔供給膨 脹用氣體之充氣器；Μ及該氣囊保持用之囊座，而本裝置 有下述特徴‘·即其係將該氣囊Μ該氣體流入孔之周緣夾持 在形成於該充氣器外周面上之凸緣部與被配置於該凸緣部 底面側上之該囊座之間之方式保持於該囊座而成之氣囊裝 置，且在該氣囊之氣體流入孔之周緣與該充氣器之接觸部 位安插有絕熱材者。 木發明有關之第二個氣囊裝置係在具備下述各件之下所 構成：即具有氣體流人孔之氣囊；對該氣體流入孔供給膨 脹用氣體之充氣器；Μ及該氣囊保持用之囊座|而本裝置 有下述特激：即其係將該氣囊Μ該氣艄流人孔之周緣夾持 在形成於該充氣器外周面上之凸緣部與被配置於該凸緣部 底而側h之該典座之間之方式保持於該囊座而成之氣«裝 置，且在該充氣器配設有敗熱板者。 本紙張尺度滴川中國阈家捸苹（CNS ) Λ4規格（2丨OX 297公鏠） -5 - 「裝-- (婧先閱讀背面之注意亨項再填寫本頁) 、\=° 5.« Λ7 137 經濟部中央標準局負工消费合作社印災 五、 發明説明（3 1 1 [發明之作用 效果] 1 1 在 本 發 明 有 m 之 第 一 個 氣 囊 裝 置 之 倩 況- 由 於在氣 囊 之 1 1 氣 體 流 入 孔 周 緣 與 充 氣 器 之 接 觸 部 位 安 插有 絕 熱材， 即 使 V 請 閱 1 1 I 在 充 氣 器 發 熱 之 場 合 亦 由 於 絕 熱 材 之 存在 充氣器 之 熱 讀 背 1 I 難 於 傳 到 氣 囊 可 防 止 氣 囊 因 受 熱 而 損 傷。 面 之 1 注 1 再 者 在 本 發 明 關 第 二 個 氣 囊 裝 置之 情 況，由 於 在 意 事 1 項 1 充 氣 器 配 設 有 散 熱 板 即 使 在 充 氣 器 發 熱之 場 合，其 熱 亦 再 填 寫 装 1 會被散钇心敗熱 因此抑制 其 傳 熱 至 與 充氣 器 接觸中 之 氣 本 頁 囊 可 防 止 氣 囊 因 受 熱 而 損 傷 0 1 1 [實胞例] 1 | Μ 下 根 據 圖 式 說 明 本 發 明 之 第 一 實 施 例。 又 按，與 習 知 1 訂 例 相 同 之 構 件 係 具 有 相 同 之 Α-Λ- 付 號 者 〇 1 1 第 一 實 胞 例 之 氣 囊 裝 置Ml乃 如 圖2所示配置於操向盤本 1 1 體W者 係在具備氣囊1 充 氣 器 2 囊座4、 扣 件8、Μ及 1 1 墊 子 9之下所構成 ) J 袋 狀 之 氣 两 1乃在下部中央具痈氣體流入孔1 a，而在氣 1 I 體 流 入 孔 1 a之 周 m 被 配 設 有 容 許 m 栓 3插通之安裝孔1 b、 ) 1 1 充 氣 器 2乃如閫2 '4C •N 3所示具滞約略圓柱狀之本體2 a 而 1 1 在 本 體 2 a 中 t 在 下 部 配 置 有 氣 艄 排 出 用 之複 數 排氣口 2b且 1 1 在 外 周 面 上 形 成 有 可 供 向 下 延 沖 之 4支螺栓3固 著之用 之 凸 1 I 緣 部 2 c 0 1 I 囊 座 4如 圖 2 4所 示 具 昆 方 形 底 壁5及自底壁5外 周 1 1 緣 向 上 延 伸 之 側 坚 G 而在底壁5之 屮 央 形成 有 可容許 充 氣 1 1 器 2之本體2 a從上方***之通孔5 a 在通孔5 a之周緣形成 1 1 本紙ί艮尺度i4用中國國家標準（CNS ) Λ4規格（210;<297公犛） -6 - 304180 A7 經濟部中央標準局員工消f合作.社印製 __B7_五、發明説明（4 ) 有可供延伸自充氣器2之螺拴3插通之用之安裝孔5 b。在側 壁6之上端形成有鉤部6 a可制止於墊子9之制止溝9 a。再者 ，在自底壁5之短邊側之周邊向上延伸之側壁6之部位螺設 有螺帽6b。此等螺帽6b成為使氣囊裝置Ml在操向盤本體W 藉螺栓固定之部分。 扣件8係由二個各別被配置右|/| ( 4 )側壁6之相對二面各外 方之扣件所構成（參照圖4中之二點鐽媿），而各別藉螺拴3 及螺帽7 —起旋緊固定於囊座4。再者，各扣件8偽由抵接 於囊座4之底壁5上之底壁8a與自底壁8a之端部延伸之側壁 8c所構成。在底壁8a形成有可容許螺栓3插通之安裝孔8b ，而脷壁部8 c成為使上端***墊子9之插溝9 b之部分。 墊子9係在具備頂壁9 c及自頂壁9 c之外周緣Μ方筒狀向 下延伸之側壁9 d之下所構成，在側壁9 d之内周面形成有可 供前述囊座（4 )狗部6 a之制止用之制止溝9 a >而在側壁9 d 端面所指定之二部位形成有可容許前述扣件（8 )側壁8 c之 上端***之插溝9 b。 再者，在此第一苒胞例之氣囊裝置Η 1之情況，在氣藭1 之氣體流入孔1 a周緣與充氣器2之間配設有圆瑁狀絕熱材 1 0。此絕熱材1 0丨系由一檷具有9 5 0 t：程度之耐熱性及可撓 性之保持1 m m程度之厚度之二氣ib矽猢物（商品名稱 "Τ Λ I G Λ S I L SILICA FABRIC Y 0 5 5 1 / 4 8 0 " - " C 0 U R T L E S J Λ P Λ N L t d . ”公司出品）所形成，而係以縫合或粘著於氣囊 之方式破配設者。又按•在此絕熱材1 0亦形成有螺栓3穿 通用之安裝孔1 0 a。 本紙張尺度適州中國國家標隼（CNS ) Λ4規（210X297公釐） -7 - ---------(.3R------訂------(t (請先閱讀背而之注意事項再填艿本頁) 經濟郎中央橾準局員工消贫合作社印狀 304180 Λ7 _ B7 五、發明説明（5 ) 關於此一氣囊装置Μ 1之裝配方法敘述如下：利用氣體流 入孔la將充氣器2***氣囊1内，而使從充氣器2向下延伸 之螺栓3預先自絕熱材1 0及氣囊1之安裝孔1 0 a及1 b突出。 其後，摺叠該氣囊1，並且使各螺栓3***安裝孔5 b而將 囊座4配置於氣囊1之下方部位，然後使囊座4之跔部6 a被 制止於墊子9之制止溝9 a，而將墊子9安装於囊座4。 然後·將側壁8c各別***墊子9之插溝9b、9b，並且將 各螺栓3***安裝孔8 b，使各螺栓3與螺帽7螺合，Μ將扣 件8安裝於囊座4即可逹成氣囊裝置Ml之裝配。 其後，利用囊座4之螺帽6 b、6 b將氣囊裝置Μ 1安裝於操 向盤本體W即可。 其次，在氣囊裝置Ml安裝於車輛後，充氣器2產生氣體， 其氣體自棑氣口 2 b排出，致使氣囊1膨脹得很大，此際由 於第一實施例之氣囊裝置Μ 1在氣體流入孔1 a之周緣與充氣 器2之接觸部位安插有絕熱材1 0，即使在充氣器2發熱之埸 合充氣器2之熱亦難於傳到氣囊U由於絕熱材1 〇之存在）， 可防止氣II因受熱而損傷。又按，氣II 1係破斷墊子9之頂 壁9 c而脹大者。 圖5所示之氣ϋ裝置Μ 2係，與第一贳施洌之氣囊裝置Μ 1 同樣，在具潲氣典1、充氣器2、囊座（金臈片所製）4、扣 件8、Μ及墊子9之下所構成*而與第一實施例之氣麻裝置 Ml不同的是，在未設置絕熱材10之下，在充氣器2之本體 2 a之下部配設有使熱發敗之散熱板1 1。此敗熱板1 1係丨1丨熱 傳導率很高之鋁等金蘭板所形成，且係在具備可與充氣器 本紙張尺度適用中國國家榡準（CNS ) Λ4规格（2 1 0 ;< 297公难） -8 - I: n n . In 1— ! 一' *^人.-! i— I - - I-- .1 - I-----1- I^ —1; - ----- (請先閱讀背而之注意亨項再填艿本页) Λ7 B7 經濟郎中央標隼局貝工消費合作社印私 五、 發明説明（6 ) 1 1 (2 )本髖2 a之底面抵接之底壁1 1 a及自底壁 11 a之周緣向上 1 1 I 延 仲 之 側 壁1】 b之下所樹成 而在實皰例之埸合 對充氣 1 1 器 本 體 2 a 之底 面以 帖 著 或 螺 定 之方式配設 有 底 壁 11 a 又 請 先 1 1 按 放 熱 板1 1 係在 用 m 帽 7固定該扣件8後 被 配 設 Μ 固 著 閱 讀 1 1 η 1¾ I I 於 充 氣 器 本體 2a， m U 完 成 氣 囊裝置M2之 裝 配 者 〇 之 1 1 在 此 第 二實 施例 之 氣 囊 裝 置 Μ 2之情況， 在 該 裝 置 被 安 裝 意 事 1 項 1 於 車 輛 後 ，充 氣器 2產生氣體 其氣體自排氣口 2b排出 再 填 裝 致 使 氣 m 1膨脹得很大 此際 即使在充氣器2 發 熱 之 場 合 本 頁 1 其 熱 亦 會 被散 熱板 11 發 散 因 此抑制其傳 熱 至 與 充 氣 器 本 1 1 體 2a (包含凸緣部2 C ) 接 觸 中 之 氣囊1，可防止氣囊1 因 受 熱 1 | 而 損 傷 0 1 訂 1 I 又 按 > 第二 莨施 例 之 氣 囊 裝 置M2之敗熱 板 11 亦 可 Μ 成 為 如 圖 6之第三質施例之氣囊裝置M3所示，與囊座4形 成 一 體 I 1 之 散 熱 板 14， 其在 具 備 — 從 囊 座（4)底壁5 之 通 孔 5 a 周 緣 向 1 1 下 延 伸 之 側壁 14b 及- -從側壁1 4 b下端注内 周 側 延 伸 而 與 充 氣 器 本 體 2a底 面抵 接 之 突 緣 14 a之下所構成者 3再者 亦 1 1 可 以 如 該 第三 實施 例 之 氣 囊 裝 置M3合併使 用 散 熱 板 1 4及 絕 1 1 I 熱 材 10 〇 1 1 再 者 1 雖然 在第 —. 至 第 三 實 施例之氣囊 裝 置 Ml M3 中 安 1 1 排 其 囊 座 4與充氣器2 之 凸 緣 部 2C共同夾持 氣 囊 1者可利用 1 I 扣 件 8來保持墊子9 之 構 成 但 亦可Μ安排 不 利 用 扣 ί牛 8而 1 I 利 用 鉚 訂 等之 類將 墊 子 9安裝於囊座脷壁6 之 構 成 〇 又 按 » 1 1 1 在 此 埸 合 最好 能配 設 金 屬 片 等 之硬質嵌入 物 Μ 便 m 緊 m 1 1 釘 等 之 固 著器 具、 1 1 本紙張尺度適用中國國家標準（CNS ) Λ4堤格（210X297公釐）304180 Λ7 Economic Lang Central Central Bureau of Industry and Commerce Consumer Cooperative Innu __B7_ V. Description of the invention (1) [Utilization field in the industry] The present invention relates to the steering wheel and the watch plate (before the ribbed seat) arranged in the car Party) or airbag devices such as doors and seats. [Prior Art] There is an airbag device as shown in FIG. 1 (see European Patent Publication No. 0 6 2 5 4 4 8 A 1). This airbag device M0 is constructed with the following components: That is, a bag-shaped airbag 1; an inflator 2 having an exhaust hole 2b in the main body 2a to supply gas to the airbag 1; a bag holder 4 for holding the air bag 1; Cushion 9. Furthermore, the airbag 1 has a gas inflow hole la in the center of the lower portion, and the inflator 2 has a flange portion 2c formed on the outer peripheral surface of the body 2a, and a plurality of bolts extending downward are fixed to the flange portion 2c 3. Press again, the inflator 2 causes the specified medicament filled in it to generate instantaneous combustion entropy and expel the inert gas such as nitrogen from the exhaust port 2 b. The capsule holder 4 is the bottom wall 5 of the car The periphery of the bottom wall 5 is formed by a side wall 6 extending upwards, and in the center of the bottom wall 5 there is a body that allows the inflator 2; the body 2a is inserted into the through hole 5a from above. Furthermore, the bladder 1 is used by The bolt 3 extending from the inflator flange portion 2c is inserted through the peripheral edge of the gas inflow hole 1a and the through hole 5a of the bottom wall 5 of the capsule seat When the nut 7 is fixed, the periphery of the gas inflow hole 1 a is clamped between the bottom surface of the inflator flange 2 c and the top of the periphery of the through hole 5 a of the bottom wall 5 of the bladder base, thus holding the air bag 1 in Bag holder 4. Press again, the cushion 9 is the side wall 6 of the food bag holder 4 and is restrained by M. At the same time, the Laimu paper is used. The Chinese threshold standard (('NS)) Λ4 is now branded (ΉΟΧ21) 7 male yak) _ ( Please read the precautions on the back and then fill out this page) -Binding. 1 / 姝 Saibiro Economic Standards Bureau of the National Standards Bureau Consumer Labor Cooperative Printing Disaster Λ7 B7 Fifth, the description of the invention (2) Bolt 3. Nut 7-screw tight The fastener 8 on the bag holder 4 is installed to prevent it from escaping from the side wall 6. [Problems to be Solved by the Invention] However, in the conventional airbag device M0, the gas flows into the hole due to the airbag 1 The periphery of la is in contact with the outer peripheral surface of the body 2a including the flange portion 2c of the inflator (2), and the heat generated when the inflator 2 generates gas may damage the airbag 1. The object of the present invention is to provide an airbag device for solving the above problems , Can prevent the airbag from being damaged by the heat generated by the inflator. [Hands to solve the problem ] The first airbag device according to the present invention is constructed with the following components: a gas diaper with a gas inflow hole; an inflator that supplies inflation gas to the gas inflow hole; Μ and the airbag holding device The device has the following characteristics: that is, it clamps the peripheral edge of the gas inlet hole of the airbag M to the flange portion formed on the outer peripheral surface of the inflator and is arranged on the bottom surface of the flange portion An airbag device formed by holding the bladder seat between the bladder seats on the side, and a heat insulating material is inserted between the peripheral edge of the gas inflow hole of the bladder and the contact portion of the inflator. An airbag device is composed of the following components: an airbag with a gas flow hole; an inflator that supplies inflation gas to the gas inflow hole; M and a bag holder for holding the airbag | There is a special excitement: that is, it clamps the peripheral edge of the airbag M and the air flow manhole to the flange part formed on the outer peripheral surface of the inflator and the side part h arranged at the bottom of the flange part The way between the classic seats is kept in the air of the capsule seat «Device, and equipped with a heat failure plate in the inflator. The size of this paper is Shizukawa Chinese threshold family Ei Ping (CNS) Λ4 specification (2 丨 OX 297 male) -5-"installed-- (Jing first read the note on the back and fill in this page), \ = ° 5. «Λ7 137 Misprint of the Consumer Labor Cooperative of the Central Bureau of Standards of the Ministry of Economic Affairs V. Description of the invention (3 1 1 [Effects of the invention] 1 1 In the present invention, there is the state of the m 1 Insulation material is inserted in the contact area between the periphery of the gas inflow hole and the inflator, even V Please read 1 1 I When the inflator heats up, the heat reading of the inflator is due to the presence of the insulation material 1 I Difficult to pass to the airbag to prevent the airbag Injury due to heat. Note 1 In addition, in the case of the second airbag device in the present invention, due to concerns 1 Item 1 The inflator is equipped with a heat dissipation plate. Even if the inflator generates heat, the heat is also filled in. Pack 1 The heat dissipated by yttrium is suppressed and the heat transfer to the gas in contact with the inflator can be prevented. The air bag can prevent the air bag from being damaged due to heat. 0 1 1 [Solid cell example] 1 | Μ Example. Again, the same components as in the conventional example 1 have the same Α-Λ-payer 〇1 1 The airbag device M1 of the first real cell example is arranged on the steering wheel as shown in FIG. 2 1 1 The body W is composed of an airbag 1 inflator 2 bag holder 4, fasteners 8, M and 1 1 cushion 9) J The bag-shaped gas two 1 has a carbuncle gas inflow hole 1 a in the lower center , And the circumference m of the gas 1 I body inflow hole 1 a is equipped with a mounting hole 1 b that allows the m plug 3 to pass through.) 1 1 The inflator 2 is as shown in FIG. 2 '4C • N 3 with a delay A cylindrical body 2 a and 1 1 in the body 2 a are provided with a plurality of exhaust ports 2b for stern discharge at the lower part and 1 1 is formed on the outer peripheral surface for downward extension 4 bolts 3 convex for fixing 1 I edge 2 c 0 1 I The capsule seat 4 has a square bottom wall 5 and a side wall G extending upward from the outer periphery 1 1 edge of the bottom wall 5 as shown in FIG. 2 4 And at the center of the bottom wall 5 is formed a through hole 5 a that allows the body 2 a of the inflatable device 2 to be inserted from above 5 a is formed at the periphery of the through hole 5 a 1 1 paper size i4 with Chinese National Standard (CNS ) Λ4 specifications (210; < 297 g) -6-304180 A7 The Ministry of Economic Affairs, Central Standards Bureau employee cooperation cooperation. Printed by the company __B7_ V. Description of invention (4) There is a screw that can be extended from the inflator 2 Mounting hole 5 b for bolt 3 insertion. At the upper end of the side wall 6, there is formed a hooking portion 6a which can be restrained by the restraining groove 9a of the cushion 9. Furthermore, a nut 6b is screwed to a portion of the side wall 6 extending upward from the periphery of the short side of the bottom wall 5. These nuts 6b serve as parts for fixing the airbag device M1 to the steering wheel body W by bolts. The fastener 8 is composed of two fasteners which are respectively arranged on the right | / | (4) the opposite two sides of the side wall 6 (refer to the two points in Figure 4), and each is bolted 3 and the nut 7-tighten and fix it to the capsule base 4. Furthermore, each fastener 8 is constituted by a bottom wall 8a abutting on the bottom wall 5 of the capsule 4 and a side wall 8c extending from the end of the bottom wall 8a. The bottom wall 8a is formed with a mounting hole 8b through which the bolt 3 can be inserted, and the wall portion 8c becomes a part where the upper end is inserted into the insertion groove 9b of the mat 9. The cushion 9 is constituted by a side wall 9 d having a top wall 9 c and a square cylindrical shape extending downward from the outer periphery M of the top wall 9 c. On the inner circumferential surface of the side wall 9 d is formed a seat for the aforementioned bag ( 4) The restraining groove 9a for restraining the dog portion 6a is formed at the two positions designated by the end surface of the side wall 9d to allow insertion of the insertion groove 9b into which the upper end of the side wall 8c of the aforementioned fastener (8) can be inserted. Furthermore, in the case of the airbag device H 1 of the first example, the round heat insulating material 10 is arranged between the periphery of the gas inflow hole 1 a of the gas port 1 and the inflator 2. This thermal insulation material 1 0 丨 is made of 湷 with 9 5 0 t: a degree of heat resistance and flexibility to maintain a thickness of about 1 mm of two gas ib silicon silicate (trade name " Τ Λ IG Λ SIL SILICA FABRIC "Y 0 5 5 1/4 8 0 "-" C 0 URTLESJ Λ P Λ NL td." Produced by the company), and was broken by the method of stitching or adhering to the airbag. Press the button again This thermal insulation material 10 is also formed with bolts 3 through the universal mounting hole 10 a. The size of this paper is suitable for the China National Standard Falcon (CNS) Λ 4 gauge (210X297 mm) -7---------- (.3R ------ order ------ (t (please read the precautions first and then fill in this page) Economic Lang Central Central Bureau of Employee Poverty Alleviation Cooperative Seal 304180 Λ7 _ B7 5 Description of the invention (5) The assembly method of this airbag device M1 is described as follows: the gas inflow hole la is used to insert the inflator 2 into the airbag 1, and the bolt 3 extending downward from the inflator 2 is preliminarily self-insulating 1 0 and the mounting holes 1 0 a and 1 b of the airbag 1 protrude. Then, the airbag 1 is folded, and each bolt 3 is inserted into the mounting hole 5 b to place the bag holder 4 below the airbag 1 Then, the crotch portion 6a of the bladder holder 4 is restrained by the restraining groove 9a of the cushion 9, and the cushion 9 is installed in the sock holder 4. Then, insert the side walls 8c into the insertion grooves 9b, 9b of the cushion 9, respectively, and Insert each bolt 3 into the mounting hole 8 b, screw each bolt 3 to the nut 7, and then install the fastener 8 to the bag holder 4 to complete the assembly of the airbag device M1. Then, use the screw of the bag holder 4 The caps 6 b and 6 b are sufficient to install the airbag device M 1 on the steering wheel body W. Secondly, after the airbag device M1 is installed on the vehicle, the inflator 2 generates gas, and the gas is discharged from the vent port 2 b, causing the airbag 1 The inflation is very large, because the airbag device Μ 1 of the first embodiment is provided with a heat insulating material 10 at the contact portion between the periphery of the gas inflow hole 1 a and the inflator 2, even if the inflator 2 generates heat in conjunction with the inflator The heat of 2 is also difficult to be transmitted to the airbag U due to the presence of the heat-insulating material 10), which can prevent the gas II from being damaged due to heat. Press again, the gas II 1 breaks the top wall 9c of the cushion 9 and expands. Figure 5 The shown gas ϋ device Μ 2 is the same as the first air bag device Μ 1, with a gas model 1, an inflator 2, and a capsule (golden piece) System) 4. The fasteners 8, M and the cushion 9 are formed under *. Unlike the gas anesthesia device M1 of the first embodiment, the insulation body 10 is not provided, and the body 2 a of the inflator 2 is The lower part is equipped with a heat dissipation plate 1 1 that causes heat to fail. This heat failure plate 11 is formed by a gold plate with high thermal conductivity such as aluminum and other gold, and is equipped with an inflator. This paper standard is suitable for China. Standard (CNS) Λ4 specification (2 1 0; < 297 public difficulty) -8-I: nn. In 1—! 1 '* ^ 人 .-! I— I--I-- .1-I- ---- 1- I ^ —1;------ (please read the back note first and then fill in this page) Λ7 B7 Economic Lang Central Standard Falcon Bureau Beigong Consumer Cooperative Printing and Private Printing 5. Invention Description (6) 1 1 (2) The bottom wall 1 1 a where the bottom surface of the hip 2 a abuts and upward from the peripheral edge of the bottom wall 11 a 1 1 I The side wall of Yanzhong 1] B. For example, the bottom of the main body 2 a is equipped with a bottom wall 11 a by means of affixing or screwing. In addition, please first press the heat release plate 1 1 after fixing the fastener 8 with the m cap 7 It is equipped with Μ fixed reading 1 1 η 1¾ II in the inflator body 2a, m U completes the assembler of the airbag device M2. In the case of the airbag device M2 of the second embodiment, after the device is installed, it will be installed in the vehicle. The inflator 2 generates gas, and the gas is discharged from the exhaust port 2b and refilled to cause the gas m 1 to expand greatly. At this time, even when the inflator 2 generates heat, the heat on this page 1 will be dissipated by the heat dissipation plate 11 and thus inhibit its transmission. The airbag 1 is hot enough to come into contact with the inflator body 1 1 body 2a (including the flange portion 2 C) to prevent the airbag 1 from being damaged by the heat 1 | 0 1 order 1 I and press the airbag of the second embodiment The heat-dissipating plate 11 of the device M2 can also be a heat dissipating plate 14 which is integrated with the bladder base 4 as shown in the airbag device M3 of the third embodiment of FIG. The through hole 5 a of the bottom wall 5 a side wall 14 b extending downward from 1 1 --The one formed under the flange 14 a which extends from the lower end of the side wall 14 b to the inner peripheral side and is in contact with the bottom surface of the inflator body 2 a 3 or 1 1 may be combined as the airbag device M3 of the third embodiment The heat dissipation plate 1 4 and the insulation 1 1 I are used as the heat material 10 〇1 1 again 1. Although the airbag device Ml M3 of the first to third embodiments is provided with a 1 1 row of its bag seat 4 and the flange portion of the inflator 2 2C who hold the airbag 1 together can use the 1 I fastener 8 to maintain the structure of the cushion 9 but can also arrange for the cushion 9 to be installed on the bladder wall 6 without using the button 8 and 1 I by riveting or the like. The composition is as follows »1 1 1 Here it is best to be equipped with hard inserts such as metal sheets Μ would m tight m 1 1 nails and other fixtures, 1 1 This paper standard is applicable to China National Standards (CNS ) Λ4 dike (210X297mm)
304180 A7 B7五、發明説明（7 ) 再者，第一至第三實施例之氣囊裝置Μ〗〜M3係掲示被配 置於操向盤之埸合，而當然亦可Μ在配置於肋手座位前方 之镅表板或車門等其他埸合之氣II裝置利用本發明。 [圖式之簡單說明] 圖1為顯示習知氣囊裝置之剖視圖， 圖2為顯示未發明第一實施例氣藭裝置之剖視圖， 圖3為該實施例之充氣器之仰視画， 圖4為該實施例之囊座之仰視圖， 圖5為第二茛施例之剖視画， 圖6為顧示第二實施例之變型例之剖視圖。 圖7為顯示圖2中氣體流入孔、充氣器、及絕熱材料之間 的相對位置配置放大圖。 [符號之說明] 1 ...氣囊，1 a ...氣體流入孔，2 ...充氣器，2 c ...凸緣部， 4 ...囊座，1 0 ...絕熱材，11、1 4 ...散熱板， MO ' Ml、M2、M3 ...氣囊裝置。 k ,农 (請先閱讀背面之注意事項再填寫本頁) 經濟部中央標準局員工消费合作杜印製 本紙张尺度通用中國國家標嗥（CNS ) Λ4規格（2丨0X297公觭）-i〇- | $胃304180 A7 B7 V. Description of the invention (7) Furthermore, the airbag devices M1 to M3 of the first to third embodiments show that they are arranged on the steering wheel, but of course they can also be arranged on the ribbed seat. Other aeration II devices such as front americium panels or car doors utilize the present invention. [Brief Description of Drawings] FIG. 1 is a cross-sectional view showing a conventional airbag device, FIG. 2 is a cross-sectional view showing an uninvented first embodiment of the gas diaper device, FIG. 3 is a bottom view drawing of the inflator of this embodiment, and FIG. 4 is A bottom view of the capsule holder of this embodiment, FIG. 5 is a cross-sectional view of a second buttercup embodiment, and FIG. 6 is a cross-sectional view illustrating a modification of the second embodiment. Fig. 7 is an enlarged view showing the relative positional arrangement between the gas inflow hole, the inflator, and the heat insulating material in Fig. 2. [Explanation of symbols] 1 ... airbag, 1 a ... gas inflow hole, 2 ... inflator, 2 c ... flange part, 4 ... bladder seat, 10 ... insulating material , 11, 14 ... radiator plate, MO 'Ml, M2, M3 ... airbag device. k, agriculture (please read the precautions on the back before filling in this page), the Central Standards Bureau of the Ministry of Economic Affairs, the employee consumption cooperation, the printed paper size, the general Chinese National Standard (CNS) Λ4 specification (2 丨 0X297 公 觭) -i〇 -| $ Stomach