200909014 九、發明說明： 【發明所屬之技術領域】 本發明是有關於一種呼吸甦醒器，特別是指一種。夕 段調節氣壓的呼吸甦醒器之氣壓調節閥。 【先前技術】 一股急救時使用之呼吸甦醒器丨包括 有-呈中空狀的呼吸球u、—與呼吸球u —端相°連接: 、-與呼吸球相反端相連接之進出氣彎接 頭13、-設於進出氣彎接頭13上之面罩14、—設 乳接碩13上且鄰近呼吸球u之閥門裝置15、— # 接頭12相連接之& >代,e -、称乳 管17。—設於減接頭12上之輸氣 心接頭13上並設有-旁接管131。而閥門褒 ，、具有一閥片π!、一用以封閉旁接管131之封蓋152 芸位於閥片151與封蓋152内表面間之彈簧153，封 ^ 上並開設有一出氣孔154。 者的患做人工呼吸急救時，可將面罩14罩置於使用 …位處’且將輸氣管17另一端連接至 =的Γ處，如此氧氣將由輸氣管17輪入輸= 圖未二管17内於鄰近呼吸球11處並設有肩 在標板導弓丨二―部t的氧氣流人呼吸球U中，大部份則 一定量時，]入虱軋袋16，當氧氣袋16内的氧氣量達到 出並經呼吸::可擠壓氧氣袋16 ’使得氧氣袋16内的氧氣輸 用。 ’U、進出氣彎接頭13、面罩14而供病患吸 200909014 在擠麼氧氣袋16輪出氧氣的過程中， 的氣塵超過例如3〇〜45cmH2〇( 虽呼吸表11内 通過旁接管m如圖3所干)%，部份的氣體將 啟m 斤不精乳壓作用力頂推閥Θ 151開 啟，進而由封蓋152上出 间 的翁懕f 4排出。當呼吸球Η内 的軋壓恢復正常時，隨即閥片 田箝* U γ r 了在彈簧153釋放彈性 口復力及軋壓頂推作用力減小下，如 閉套技其1 〇 1 圖2所示般復位並封 1旁接S 131 ,如此達到調節氣壓之作用。 然而封蓋152上僅具有單一個屮* π ， ^ t c 個出虱孔154，造成經由出 乱孔1 54輸出之出氣量盔法做 、* Λ / …次做锨里調即，使用者的使用舒 適度仍然未盡理想。 【發明内容】 因此’本發明之㈣，即在提供—種可多段調節 甦醒器内部氣壓的呼吸甦醒器之氣壓調節閥 於是’本發明啤吸越醒器之H懕 々 〇 οσ <轧壓調即閥，該呼吸甦醒 器上設有一個出氣孔，而該氣壓調節閥包括有： 一個本體，具有—中央壁、一連接於該中央壁與該呼 吸甦醒器間之圍繞壁，以及—個由該中央壁與該圍繞壁及 δ亥呼吸越醒器外壁面共同界定而成之納氣空間該中央壁 設有一排氣孔，且該納氣空間並透過該出氣孔而與該呼吸 甦醒器内部相連通； 一個活塞體，可活動地設於該出氣孔處，並能在該呼 吸甦醒器内部流通氣體的氣壓作用下而昇降位移； 一個彈性元件，位於該活塞體一端與該本體的該中央 壁内表面間；以及 200909014 们蓋體，可旋轉地樞設於該本體的該中央壁上，該 蓋體具有一頂壁，以；5 ^ -ir -rs Hit 、 及一與该頂壁環繞連接之周緣壁，該 頂壁上设有多數個孔徑大小 Μ j + u的調即孔，隨著該蓋體的 旋轉’该排氣孔並能與不同的調節孔相對應。 本發明藉由上述構造設計利用旋轉蓋體，以因應不同 使用者的料量差異，㈣料t孔歡調節孔與排氣孔 相對應’達到多段調節呼吸甦醒器内部㈣之。 【實施方式】 有關本發明之前述及其他技術内容、特點與功效，在 以下配合參考圖式之—較佳實施例的詳細說明中，將可清 楚的呈現。 / 參閱圖4,是本發明呼吸甦醒器2之氣壓調節閥3之一 較佳實施例，其中呼吸賴器2 4習知構造物，並非為本 發明之標的所在’在此不予贅述。要特別說明的是，本發 明之氣壓調節Μ 3是設置於呼吸甦醒器2之進出氣彎接頭 2Κ位於呼吸球22與面罩23之間）上，且進出氣彎接頭？！ 上並設有-it{氣孔211。該氣壓調節_ 3包括有—個本體 31、一個活塞體32、一個彈性元件33,以及—蓋體以。 配合圖5所示，本體31具有一中央壁311，以及一連 接於中央壁311與呼吸甦醒器2 n繞壁312，中央壁 311上則設有一排氣孔313及位於中央位置處之定位孔314 ，且本體31之圍繞壁312外表面凸設有環垣315。另外， 中央壁311與圍繞壁312及該呼吸越醒器2外壁面並共同 界定出一個納氣空間316，藉此本體31内的納氣空間316 200909014 更月匕透過出氣孔211而與呼吸甦醒器2相連通。 頂而仍如圖5所示’活塞體32具有—盤座32卜盤座321 頂面凹設有—容置槽322， 323。 盔压以1底面則凸設有一座腳 而前述座腳323是伸八於前述出氣孔211中， 件33 —端是伸置於活塞體犯之容置 22 =「端則是頂抵於本體31中央壁311内表面。；常態 兀件33是呈伸展狀態而能頂推活塞體32之盤座 封閉前述出氣孔211。 圖5所示，至於盍體34則具有一頂壁341，以及一 與頂壁341環繞連接之周緣壁342，頂壁341上設有多數個 „不同的調節孔343(如圖6所示)，該等調節孔343 疋々皿體34周緣而呈弧線間隔排列。頂壁341内表面並凸 設有一卡掣件344，卡掣件344具有-桿身345，以及一形 成於該桿身345末端處之接合端346。蓋體34是利用卡擎 件344貫穿前述定位孔314，並藉接合端346卡置於本體 31之中央壁311内側，而與本體31構成可旋轉的樞接關係 如圖5、7所示，在呼吸甦醒器2輸出氣體的過程中， 當呼吸球22(見圖4)内的氣壓超過預設值例如25或 30cmH2〇(公分水柱）時，部份的氣體將通過出氣孔211並藉 氣壓作用力頂推活塞體32位移，使得活塞體32之盤座321 遠離出氣孔211的位置，此時彈性元件33形成壓縮狀態， 氣體便能經由出氣孔211輸入納氣空間316且進而由本體 31之排氣孔313及與該排氣孔313相對應的蓋體34之調節 200909014 孔343排出，同時可根據不同使用者的肺活量差異，旋轉 I體34八要使本體31上的排氣孔313與蓋體34上適當 的調節孔343相對應，即可達到多段式調節氣壓之作用： 如此確實能提供使用者使用之舒適性。 歸納上述，本發明呼吸超醒器2之氣屋調節間3藉由 上述構造設計，提供不同使用者之所需，旋轉蓋體料，使 得適當孔徑大小的調節孔與本體31上的排氣孔313相對應 ，守吸㈣器2内可保持在最佳氣㈣態，讓使用者能更 舒暢地且舒服地呼吸，因此，確實能達成上述本發明之目 的。 惟以上所述者，僅為本發明之較佳實施例而已，當不 U此限定本發明實施之範圍’即大凡依本發明申請專利 乾圍及發明說明内玄所称夕鈴@ & η今所作之間早的等效變化與修飾，皆應 仍屬本發明專利涵蓋之範圍内。 【圖式簡單說明】 圖1是習知啤吸甦醒琴之办牌-立^ 沒15之立體不意圖，此時氧氣袋尚 未充氣； 圖2是習知呼吸賴器之—局部剖面放大示意圖，說 明閥片封閉旁接管之態樣； …圖3是習知呼㈣醒器之另—局部剖面放大示意圖， s兒明閥片未封閉旁接管之態樣； 圖4是本發明呼吸甦醒器一較佳實施例之局部剖面放 大不意圖； 圖5疋圖4之-局部剖面放大示意圖，說明活塞體封 200909014 閉出氣孔之態樣； 圖6是該較佳實施例之蓋體俯視示意圖；及 圖7是該較佳實施例之另一局部剖面放大示意圖，說 明活塞體未封閉出氣孔之態樣。 10 200909014 【主要元件符號說明】 2呼吸甦醒器 3氣壓調節閥 21進出氣彎接頭 2 2呼吸球 23面罩 31本體 32活塞體 33彈性元件 34蓋體 211出氣孔 311中央壁 31 2圍繞壁 313排氣孔 314定位孔 31 5環垣 316納氣空間 321盤座 322容置槽 323座腳 341頂壁 342周緣壁 343調節孔 344卡掣件 345桿身 346接合端 11200909014 IX. Description of the invention: [Technical field to which the invention pertains] The present invention relates to a respiratory resuscitator, and more particularly to a type. The air pressure regulating valve of the breathing awakening device that adjusts the air pressure. [Prior Art] A respiratory resuscitation device used in emergency rescue includes a hollow balloon, u, which is connected to the u-end of the respiratory ball: - an in-and-out air-bending joint connected to the opposite end of the respiratory ball 13. The mask 14 disposed on the air outlet connector 13 and the valve device 15 disposed adjacent to the respiratory ball u, and the # connector 12 are connected to the &> generation, e-, and milk Tube 17. - A gas line connector 13 is provided on the reducer 12 and is provided with a bypass pipe 131. The valve 褒 has a valve piece π!, a cover 152 for closing the bypass pipe 131, a spring 153 between the valve plate 151 and the inner surface of the cover 152, and an air outlet 154 is defined in the seal. In the case of emergency resuscitation, the mask 14 can be placed in the position of 'where' and the other end of the gas pipe 17 is connected to the =, so that oxygen will be transferred by the gas pipe 17 = Figure 2 Inside the adjacent breathing ball 11 and having a shoulder in the oxygen guiding person's breathing ball U of the second guiding part of the target bow, the majority is a certain amount, when entering the rolling bag 16, when inside the oxygen bag 16 The amount of oxygen is reached and breathed: the squeezable oxygen bag 16' allows the oxygen in the oxygen bag 16 to be used. 'U, in and out of the gas bend joint 13, the mask 14 for the patient to suck 200909014 In the process of squeezing the oxygen bag 16 round of oxygen, the dust of the gas exceeds, for example, 3〇~45cmH2〇 (although the breathing table 11 passes the bypass pipe m As shown in Fig. 3), part of the gas will be opened, and the top pressure valve 151 will be opened, and then discharged from the upper and lower sides of the cover 152. When the rolling pressure in the breathing dome returns to normal, then the valve piece field clamp * U γ r is released under the spring 153 releasing the elastic port recombination force and the rolling pressing pushing force is reduced, such as the closing technique 1 〇 1 Figure 2 It is shown that the reset and seal 1 is connected to S 131 , so that the effect of adjusting the air pressure is achieved. However, the cover 152 has only a single 屮* π , ^ tc exit pupils 154, which causes the output of the air output through the smashed holes 1 54 to be made, * Λ / ... times to make a 锨 调, ie, the user's The comfort of use is still not ideal. SUMMARY OF THE INVENTION Therefore, the present invention (four), that is, providing a multi-stage adjustment of the internal pressure of the wake of the breathing device of the air pressure regulating valve, then the present invention, the beer suction device H懕々〇οσ < rolling The valve is provided with an air outlet, and the air pressure regulating valve comprises: a body having a central wall, a surrounding wall connected between the central wall and the breathing device, and a The central wall is defined by the central wall and the surrounding wall and the outer wall surface of the yake breathing device. The central wall is provided with a venting hole, and the gas-filled space passes through the venting opening and the breathing device Internally connected; a piston body movably disposed at the air outlet and capable of lifting and lowering under the pressure of a gas flowing inside the breathing device; an elastic member located at one end of the piston body and the body Between the inner surfaces of the central wall; and 200909014, the cover body is rotatably pivoted on the central wall of the body, the cover body has a top wall to; 5 ^ -ir -rs Hit , and a top wall ring Connecting the peripheral edge of the wall, the top wall is provided with a plurality of holes that is modulated Μ j + u pore size, with the rotation of the lid body 'of the exhaust hole and can correspond to a different adjustment hole. The present invention utilizes the above-mentioned structural design to utilize the rotating cover body to respond to the difference in the amount of material of the different users, and (4) the material t-hole adjustment hole corresponds to the venting hole to reach the inside of the multi-stage regulating breathing awakening device (4). The above and other technical contents, features and effects of the present invention will be apparent from the following detailed description of the preferred embodiments. Referring to Figure 4, there is shown a preferred embodiment of the air pressure regulating valve 3 of the breathing apparatus 2 of the present invention, wherein the conventional structure of the breathing apparatus is not the subject of the present invention and will not be described herein. It should be particularly noted that the air pressure adjustment Μ 3 of the present invention is disposed on the air inlet and outlet joint 2 of the respiratory awake device 2 between the respiratory ball 22 and the mask 23, and enters and exits the airtight joint. ! There is a -it{ vent 211. The air pressure adjustment_3 includes a body 31, a piston body 32, an elastic member 33, and a cover. As shown in FIG. 5, the main body 31 has a central wall 311, and is connected to the central wall 311 and the breathing device 2 n around the wall 312. The central wall 311 is provided with a venting hole 313 and a positioning hole at a central position. 314, and the outer surface of the body 31 surrounding the wall 312 is convexly provided with a ring 315. In addition, the central wall 311 and the surrounding wall 312 and the outer wall surface of the breathing device 2 define a gas-filling space 316, whereby the gas-filled space 316 200909014 in the body 31 passes through the air outlet 211 and wakes up. The devices 2 are connected. Further, as shown in FIG. 5, the piston body 32 has a disk holder 32. The top surface of the disk holder 321 is recessed with a receiving groove 322, 323. The helmet is pressed with a foot on the bottom surface, and the foot 323 is extended in the air outlet 211. The end of the member 33 is extended to the piston body. 22 = "The end is the top of the body. 31 The inner surface of the central wall 311. The normal element 33 is in an extended state and can be pushed up by the disk holder 32 to close the air outlet 211. As shown in Fig. 5, the body 34 has a top wall 341, and a The peripheral wall 342 is connected to the top wall 341. The top wall 341 is provided with a plurality of different adjustment holes 343 (shown in FIG. 6), and the adjustment holes 343 are arranged at intervals along the circumference of the dish 34. A latching member 344 is protruded from the inner surface of the top wall 341. The latching member 344 has a shaft 345 and an engaging end 346 formed at the end of the shaft 345. The cover body 34 is inserted into the positioning hole 314 by the card sliding member 344, and is inserted into the inner wall 311 of the body 31 by the engaging end 346, and forms a rotatable pivotal relationship with the body 31, as shown in FIGS. In the process of outputting gas in the breathing awaker 2, when the air pressure in the breathing ball 22 (see FIG. 4) exceeds a preset value such as 25 or 30 cmH2 公 (cm water column), part of the gas will pass through the air outlet 211 and the air pressure The force pushes the displacement of the piston body 32 such that the disk holder 321 of the piston body 32 is away from the position of the air outlet 211. At this time, the elastic member 33 is in a compressed state, and the gas can be input into the gas space 316 via the air outlet 211 and further by the body 31. The vent hole 313 and the cover 34 corresponding to the vent hole 313 are adjusted to the 200909014 hole 343, and the vent hole 313 on the body 31 can be rotated according to the difference in lung capacity of different users. Corresponding to the appropriate adjustment hole 343 on the cover 34, the multi-stage adjustment of the air pressure can be achieved: This can provide comfort for the user. In summary, the air chamber adjusting room 3 of the breathing apparatus 2 of the present invention provides the requirements of different users by the above-mentioned structural design, and rotates the cover body so that the adjusting hole of the appropriate aperture size and the vent hole on the body 31 are provided. Corresponding to 313, the snoring (four) device 2 can be maintained in the optimal gas (four) state, so that the user can breathe more comfortably and comfortably, and therefore, the above object of the present invention can be achieved. However, the above is only the preferred embodiment of the present invention, and the scope of the present invention is not limited to the scope of the present invention, that is, the patent application and the invention description of the present invention are called 夕铃@ & η The early equivalent changes and modifications between the present inventions are still within the scope of the invention. [Simple description of the drawing] Fig. 1 is a schematic diagram of the conventional beer suctioning waking piano - the vertical ^ no 15 stereo is not intended, at this time the oxygen bag has not been inflated; Figure 2 is a schematic view of a partial cross-section of a conventional breathing device, Explain that the valve piece closes the side of the splicing pipe; ... Figure 3 is an enlarged view of another part of the conventional (4) awake device, and the smear valve piece is not closed to the splicing pipe; Figure 4 is a breathing waking device of the present invention The partial cross-sectional view of the preferred embodiment is not shown; FIG. 5 is a partial cross-sectional enlarged view showing the piston body seal 200909014 closing the air hole; FIG. 6 is a schematic plan view of the cover body of the preferred embodiment; Fig. 7 is a partially enlarged cross-sectional view showing the preferred embodiment of the preferred embodiment, showing the state in which the piston body is not closed. 10 200909014 [Description of main components] 2 Breathing Respirators 3 Air Pressure Regulating Valve 21 Inlet and Outlet Bend Joints 2 2 Breathing Ball 23 Mask 31 Body 32 Piston Body 33 Elastic Element 34 Cover 211 Ventilation Hole 311 Central Wall 31 2 Rows Around Wall 313 Air hole 314 positioning hole 31 5 ring 垣 316 gas space 321 disk holder 322 receiving groove 323 foot 341 top wall 342 peripheral wall 343 adjustment hole 344 card piece 345 shaft 346 joint end 11