六、發明說明： 【發明所屬之技術領域】 面罩本發明是有關於一種面罩，特別是指一種調整式令吸 【先前技術】 兀6. Description of the invention: [Technical field to which the invention pertains] The present invention relates to a mask, and more particularly to an adjustable type of suction. [Prior Art]
單/見有^吸面罩包括-蓋合於-❹者的鼻部的面罩 早7L、一包覆於該面罩單元外側且具有-通氣孔的本體單 ’及一自該本體單元朝該❹者的額頭延㈣切單元 ^時，該使用者的鼻部或口鼻部被該面罩單元所包 覆，该通氣孔用以外接一呼吸器的幫浦，當該幫浦加麼時 ，所產生的正壓空氣通過該通氣孔而進入該面罩單元内部 ’使該使用者受正壓錢的輔助而可順暢呼吸。The single/seeing mask includes a mask that covers the nose of the person, 7L early, a body sheet that is wrapped around the mask unit and has a venting hole, and a body from the body unit toward the leader When the forehead is extended (four) to cut the unit, the nose or snout of the user is covered by the mask unit, and the vent is connected to a pump of a respirator, when the pump is added, The positive pressure air enters the interior of the mask unit through the vent hole to enable the user to breathe smoothly with the aid of positive pressure.
由於該呼吸面罩通常是長時間佩帶於該使用者的臉上 時該本體單元的重量會持續壓迫該使用者的鼻部， 使該使用者因不舒服而無法長期佩帶，因此，該支撐單 元的作用即在於提供支擇力使該本體單元不致於過度壓擠 該使用者的鼻部’進而減少該使用者的不適感。 …、:而，由於不同使用者的額頭高度並不相同（在這裡 特^是私在不同人種的狀況下），因此使用單一大小的該支 撐單几無法適合於每個使用者，而使減輕該使用者鼻部壓 力的效果大為降低。 【發明内容】 因此，本發明之目的，即在提供一種可以調整該推抵 3 丄的2950 單元相對該本體單元的距離以減輕使用者鼻部壓力的調整 式呼吸面罩》 & 於是，本發明調整式呼吸面罩，包含一面罩單元、一 本體單元、一調整單元及一推抵單元。 該面罩單元可蓋合於一使用者的鼻部。 該本體單元包覆於該面罩單元的外側。 該調整單元包括一自該本體單元朝上延伸的主框架、 一圍繞一自該使用者的額頭朝前延伸的第一軸線並設置於 該主框架内的套筒、一可沿一垂直該第一軸線的第二轴線 移動並安裝於該主框架的寧動蓋、一安裝於該擎動蓋盥該 套筒間的彈性#，及一自該掣動蓋朝該套筒延伸的卡掣件 ，該套筒具有一沿該第一軸線自相鄰該使用者的一側朝遠 離該使用者方向延伸的穿設槽，及—形成於外周面並與該 穿設槽連接且供該卡掣件穿入的定位槽。 該推抵單元包括—貼靠於該使用者的額頭的推抵件、 一繞該第一軸線自該推抵件延伸並可調整地穿設於該穿設 槽的調整套筒’ a-形成於該調整套筒外周面以供該卡掣 件穿設的調整槽。 本發明之功效在於藉由操作該調整單元，該推抵單元 可相對該本體單元移動’進而減輕不同額頭高度的使用者 於使用時所承受的鼻部壓力。 【實施方式】 有關本舞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一個較佳實施例的詳細說明中，將可 清楚的呈現β 參閱圖1、2、3，本發明調整式呼吸面罩2之該較佳實 施例包含一面罩單元3、—本體單元4、一調整單元5及一 推抵單元6。 該面罩單元3可蓋合於一使用者的鼻部或同時蓋合於 該使用者的口鼻部。 該本體單元4包覆於該面罩單元3的外側，且包括一 連通該面罩單元3的通氣孔41。 參閱圖1、3、4’該調整單元5包括—自該本體單元* 朝上延伸的主框架51、-圍繞—自該使用者的額頭朝前延 伸的第一軸線X並設置於該主框架51内的套筒52、一可八 —垂直該第-軸線X的第4線γ移動並安裝於該主框二 51的掣動蓋53、-安裝於該擎動蓋53與該套筒52間的彈 &件54 &自㈣動蓋53朝該套筒^延伸的卡擎件μ .。於本實施例中，該彈性件54為―種壓縮彈菁。 該主框架51具有—容置該擎動蓋53的掣動槽511，及 一相對應設置於該掣動槽511旁的橫桿512。 料筒52具有-沿該第—軸線χ自相鄰該使用者的一 側朝运離該使用者方向延伸 面並騎n Γ 及—形成於外周 ⑵厂穿δ又槽切連接且供該卡掣件55穿入的定仅槽 該f動蓋53具有二分別平行該第二轴線γ的滑轨⑶ 及1別形成於該滑軌531的扣塊532 別扣接於該等橫桿512β ”專扣塊532分 1362950 該卡掣件55具有一相對遠離該攀動蓋53的大巧部551 位於該大徑部551與該掣動蓋53之間且橫截面 該大杈部551的小徑部552。 該推抵單元6包括一貼靠於該使用者的額頭的推抵件 6卜-繞該第一軸線X自該推抵件61延伸並可沿該第二轴 線X調整地穿設於該穿設槽521中的調整套筒62，及 成於該調整套筒62外周面以供該卡掣件Μ穿設的調 63 ° 日 該調整槽63具有五沿平行該第_軸線χ方向間隔^置 二供該大徑部551分別穿過的卡制部631，及—沿平行該第 y軸線X方向分別連通該等卡制部631且可容置並相對該 = 552移動的滑動部.632’該滑動部632的寬 大！部551的寬度。 參閱圖5、6、7’該懷55可相對該調整套筒㈣ :=位置（見圖5)與-調整位置（見圖〇之間移動 卡二 位置時，該擎動蓋53相對遠離該套筒52，該 :件55的大徑部551嵌合於該調整槽63的其中—卡制 ㈣^中’於該調整位置時，該掣動蓋53 * —外力而壓縮 件54並沿該第二軸線Y相對鄰近該套筒52，該卡掣 二的大徑部551自該調整槽63的卡制部631穿入該調 整套筒62内部。 圖卜5、7,當該卡擎件55位於該調整位置時， =早元6可沿該第一軸線X於該穿設槽521中移動（ ，此時，該調整槽63的滑動部632相對於位於内部 6 1362950 的該卡掣件55的小徑部552移動， 對調整與該本體單元4之間的距離。 當移除施加於該掣動蓋53的外力後，該彈性件54的 回彈力驅使該f動|53帶動該卡㈣55回復該非調整位 置’此時該卡掣件55的大徑部551重新嵌合於相對岸位置 的該調整槽63的卡㈣631巾，而使該調整槽〇受卡制 而無法移動’此時該推抵單A 6即無法調整相對該本體單 元4之間的距離。Since the respiratory mask is usually worn on the face of the user for a long time, the weight of the body unit continues to press the nose of the user, so that the user cannot wear for a long time because of discomfort, and therefore, the support unit The effect is to provide an alternative force that the body unit does not over-squeeze the user's nose' and thereby reduce the user's discomfort. ...,:,,,, because the heights of the foreheads of different users are not the same (in this case, it is privately in different races), so the use of a single size of the support sheet is not suitable for each user, The effect of reducing the pressure on the nose of the user is greatly reduced. SUMMARY OF THE INVENTION Accordingly, it is an object of the present invention to provide an adjusted breathing mask that can adjust the distance of the 2950 unit relative to the body unit against the body unit to reduce the pressure on the user's nose. The adjustable breathing mask comprises a cover unit, a body unit, an adjusting unit and a pushing unit. The mask unit can be attached to a user's nose. The body unit is wrapped around the outside of the mask unit. The adjustment unit includes a main frame extending upward from the body unit, a sleeve surrounding a first axis extending forward from the forehead of the user and disposed in the main frame, and a vertical a second axis of an axis that moves and is mounted to the main frame, a resilient cover that is mounted between the sleeve and the sleeve, and a latch that extends from the tilting cover toward the sleeve The sleeve has a through groove extending from the side of the adjacent user along the first axis toward the user, and is formed on the outer peripheral surface and connected to the through slot for the card The positioning groove into which the piece is inserted. The pushing unit includes a pushing member that abuts against the forehead of the user, an adjusting sleeve that extends from the pushing member and that adjustably passes through the through slot. The adjusting sleeve has an adjusting groove for the outer peripheral surface of the adjusting sleeve. The effect of the present invention is that by operating the adjustment unit, the pushing unit can be moved relative to the body unit to thereby reduce the nasal pressure experienced by the user of different forehead heights during use. [Embodiment] The foregoing and other technical contents, features and effects of the present teachings will be clearly shown in the following detailed description of a preferred embodiment of the reference drawings. Referring to Figures 1, 2, and 3, The preferred embodiment of the inventive modified breathing mask 2 comprises a cover unit 3, a body unit 4, an adjustment unit 5 and a push unit 6. The mask unit 3 can be attached to the nose of a user or simultaneously to the snout of the user. The body unit 4 is wrapped around the outside of the mask unit 3 and includes a vent hole 41 that communicates with the mask unit 3. Referring to Figures 1, 3, and 4', the adjustment unit 5 includes a main frame 51 extending upward from the body unit*, a first axis X extending from the front of the user's forehead and disposed on the main frame. The sleeve 52 in the 51, a movable line 53 which is movable and mounted on the fourth line γ of the first axis X and mounted on the main frame 2 51, is mounted on the engine cover 53 and the sleeve 52 The intermediate & 54 & from the (four) movable cover 53 toward the sleeve ^ extended card holder μ. In the embodiment, the elastic member 54 is a kind of compression elastic. The main frame 51 has a swaying groove 511 for accommodating the slidable cover 53, and a cross bar 512 corresponding to the swaying groove 511. The barrel 52 has a - along the first axis χ from the side of the user adjacent to the user extending the direction of the user and riding n Γ and - formed in the outer circumference (2) factory δ and slotted connection for the card The sliding cover 53 has two sliding guide rails (3) parallel to the second axis γ and a buckle 532 formed on the sliding rail 531, and the buckle 532 is not fastened to the crossbar 512β. The special buckle block 532 points 1362950 has a large portion 551 relatively far from the climbing cover 53 between the large diameter portion 551 and the tilting cover 53 and a small cross section of the large jaw portion 551 The pushing portion 6 includes a pushing member 6 abutting against the forehead of the user - extending from the pushing member 61 about the first axis X and adjustable along the second axis X The adjusting sleeve 62 is disposed in the through groove 521, and the outer peripheral surface of the adjusting sleeve 62 is provided for the opening of the clamping member 63. The adjusting groove 63 has five edges parallel to the first _ The locking portion 631 through which the large diameter portion 551 passes respectively and the connecting portion 631 are respectively connected in parallel with the X-axis X direction and can be accommodated and opposed to each other = 552 moving sliding portion 632 'the width of the wide portion 551 of the sliding portion 632. Referring to Figures 5, 6, and 7 'the handle 55 can be adjusted relative to the adjusting sleeve (4): = position (see Figure 5) and - adjustment When the position of the card is moved between the two positions, the moving cover 53 is relatively far away from the sleeve 52, and the large diameter portion 551 of the member 55 is fitted into the adjusting groove 63-in the card (four) In the adjusted position, the slamming cover 53* is an external force and the compressing member 54 is relatively adjacent to the sleeve 52 along the second axis Y. The large diameter portion 551 of the latch 2 is from the locking portion of the adjusting slot 63. The 631 is inserted into the interior of the adjusting sleeve 62. Figure 5, 7, when the card bearing member 55 is in the adjusted position, the early element 6 can be moved along the first axis X in the through slot 521 (this When the sliding portion 632 of the adjusting groove 63 moves relative to the small diameter portion 552 of the latching member 55 located at the inner portion 6 1362950, the distance between the adjusting portion and the body unit 4 is adjusted. When the removing is applied to the tilting cover After the external force of the elastic member 54, the resilience of the elastic member 54 drives the f-action|53 to drive the card (4) 55 to return to the non-adjustment position. At this time, the large-diameter portion 551 of the latching member 55 is re-fitted. ㈣631 towel against the card slot of the adjustment position of the land 63, the adjustment of the clamping groove square unable to move by "pushing the case against a single A 6 i.e. not adjust the distance between the unit 4 relative to the body.
參閱圖8、9’當本發明於正常使用時，利用一呼吸器 的幫浦（圖未示）將正壓空氣經由該通氣孔41打入該面罩 單元3内，以使該使用者受正廢空氣的支持而可順暢呼吸 ’此時’若因該本體單A 4的壓迫而讓使用者的鼻部產生 不適的磨迫現象時，可透過調整該推抵單元6與該本體單 疋4之間的距離，而減輕鼻部受壓所帶來的不適感，故本 發明可適應於不同額頭高度的使用者。Referring to Figures 8 and 9', when the present invention is in normal use, a positive pressure air is driven into the mask unit 3 through a vent of a respirator (not shown) to cause the user to be positively affected. The support of the waste air can smoothly breathe 'at this time'. If the user's nose is uncomfortable due to the compression of the body single A 4 , the push unit 6 and the body unit 4 can be adjusted. The distance between the two is reduced to the discomfort caused by the compression of the nose, so the invention can be adapted to users of different forehead heights.
而使該推抵单7L 6可相 綜上所述，藉由調整該卡㈣55的位置，可調整該推 =元6相對於該本體單元4的距離，而可減輕使用者的 鼻㈣度錢現象，並可適用於不同額頭高度的使用者， 故確貫能達成本發明之目的。 惟以上所述者，僅為本發明之較佳實施例而已’當不 能以.此限定本發明實施之範圍，即大凡依本發明申請專利 祀圍及發明說明内容所作之簡單的等效變化與修飾，皆仍 屬本發明專利涵蓋之範圍内。 【圖式簡單說明】 7 圖 分解圖； 是本發明調整式呼吸面罩的—較佳 實施例的立體 圖2是該較佳實施例的組合示意圖； 元件視圖； ，說明一卡掣 圖3是該較佳實施例的一調整單元的.局部 圖4是該較佳實施例的局部立體分解圖； 圖5是圖2中的線V-V所取得的剖視圖 件位於一非調整位置； 說明該卡掣件位於一調 圖6是一類似於圖5的視圖， 整位置； 圖7是一類似於圖6的視圖，說明該卡掣件的一小徑 部位於一調整槽的一滑動部中； 圖8是一使用示意圖’說明該較佳實施例置放於一額 頭較低的使用者上；及 圖9是一使用示意圖’說明該較佳實施例置放於一額 頭較高的使用者上。 1362950 調整式呼吸面罩By pushing the push list 7L 6 as described above, by adjusting the position of the card (4) 55, the distance of the push unit 6 relative to the body unit 4 can be adjusted, and the user's nose (four) can be reduced. The phenomenon can be applied to users of different forehead heights, so that the object of the present invention can be achieved. However, the above description is only for the preferred embodiment of the present invention, and the scope of the present invention is not limited thereto, that is, the simple equivalent change of the patent application and the description of the invention. Modifications are still within the scope of the invention. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 2 is a perspective view of a preferred embodiment of the present invention; FIG. 2 is a schematic view of a preferred embodiment of the present invention; Figure 4 is a partial perspective exploded view of the preferred embodiment; Figure 5 is a cross-sectional view of the line VV of Figure 2 in a non-adjusted position; Figure 6 is a view similar to Figure 5, the entire position; Figure 7 is a view similar to Figure 6, illustrating that a small diameter portion of the latch member is located in a sliding portion of an adjustment slot; Figure 8 is A schematic diagram is used to illustrate that the preferred embodiment is placed on a lower-head user; and Figure 9 is a schematic illustration of the preferred embodiment placed on a user with a higher forehead. 1362950 Adjustable breathing mask
【主要元件符號說明】 2 3 ..........面罩單元 4 ..........本體單元 41.........通氣孔 5 ..........調整單元 51 .........主框架 511 .......掣動槽 512……橫桿 52 .........套筒 521 .......穿設槽 522 .......定位槽 53 .........掣動蓋 531 .......滑轨 532… •…扣塊 54·.... •…彈性件 55…… •…卡掣件 551 ··· •…大徑部 552… •…小徑部 6 ....... •…推抵單元 61…… •…推抵件 62…… •…調整套筒 63…… …調整槽 631 ··· 卡制ap 632 ··· •…滑動部 X....... ----第 轴線 Y....... …第二軸線[Main component symbol description] 2 3 .......... mask unit 4 ..... body unit 41 .... vent hole 5 .... ...adjustment unit 51 .... main frame 511 .... sway groove 512 ... cross bar 52 ... ... sleeve 521 . ...through the slot 522....... positioning slot 53 ... ... tilt cover 531 ... ... slide rail 532 ... ... ... buckle 54 · .... •...elastic member 55... •...cartridge 551 ··· •...large diameter portion 552... •...small diameter portion 6 ...................pushing unit 61... •... Pushing member 62... •... adjusting sleeve 63... adjusting groove 631 ··· carding ap 632 ··· •...sliding part X....... ----first axis Y.. ..... ...the second axis