M383723 五、新型說明： 【新型所屬之技術領域】 [00013 本創作係有關於一種空氣搶，尤指一種空氣搶的進彈結 構。 【先前技術】 [0002] 隨著國人日益注重休閒生活，BB彈或漆彈射擊已成為現 今人們作為射擊訓練、運動鍛鍊及團隊合作的野外活動 之一。這類的空氣搶大部分是以壓縮空氣作為動力，而 將彈匣内的子彈擊發出去。彈匣内具有以彈簧帶動的一 頂彈桿，藉此將彈匣内的子彈朝上方推入槍管内。 [0003] 然而，由於先前技術中搶管的進彈口附近並沒有設置任 何進彈控制機構，所以每次子彈被頂彈桿推入搶管内的 位置並不一致；換句話說，每次子彈並非被推入搶管内 的相同位置上，由於空氣搶是以高壓氣體作為動力而喷 出子彈且搶管内並未設置引導子彈用的搶膛線，所以， 子彈的起初位置不同會導致子彈行進轨跡的差異，進而 影響命中率。 [0004] 另一方面，由於搶管的進彈口附近並沒有設置任何的進 彈控制機構，所以，有時候頂彈桿可能會將多顆子彈一 起推入搶管内而導致卡彈現象。特別是當使用者搶口朝 下傾斜時，由於重力的緣故，更容易使多顆子彈擠入搶 管内而導致卡彈，更嚴重者會導致空氣搶的擊發機構發 生故障。 [0005] 基於上述狀況，倘若能夠在槍管的進彈口附近設置進彈 表單编號A0101 第4頁/共25頁 M383723 控制機構以確保每次只有一顆子彈被送入搶管内，且能 夠讓每次子彈被推入搶管内的位置一致的話，將可增加 子彈定位的穩定度，進而提升子彈命中率，並大幅降低 空氣搶的卡彈故障率。 [0006] 因此，如何解決上述之問題點，即成為本創作人所改良 之目標。 【新型内容】 [0007] 本創作之一目的，在於提供一種空氣搶的進彈結構，其 能夠確實將子彈逐粒送入搶管内的相同位置上而增加子 彈定位的穩定度，進而提升子彈命中率，並同時封閉子 彈容槽以避免多顆子彈進入槍管而導致卡彈。 [0008] 為了達成上述之目的，本創作係提供一種空氣搶的進彈 結構，用以將子彈送入所述空氣槍的搶管内，包括：一 彈匣組件，包含供所述子彈容置的一子彈容槽、對應所 述搶管並設置於該子彈容槽上方的一中空閥管、套接於 該中空閥管的一進彈滑塊；以及一滑套組件，可相對於 所述搶管作前後滑動，該滑套組件包含推抵該進彈滑塊 遠離所述槍管的一彈性元件、及推抵該進彈滑塊接近所 述搶管的一推抵彈片；其中該滑套組件朝前滑動時，該 推抵彈片將驅使該進彈滑塊沿著該中空閥管的軸線朝前 滑動，而將所述子彈推入所述搶管内，同時封閉該子彈 容槽。 [0009] 相較於先前技術，本創作具有以下功效：由於本創作的 彈匣組件上設有進彈滑塊，且滑套組件相對於搶管前後 表單編號A0101 第5頁/共25頁 M383723 滑動時可同步帶動此進彈滑塊前後移動，進彈滑塊朝後 移動時便開啟子彈容槽，令子彈容槽内的子彈被頂出子 彈容槽外；而當進彈滑塊朝前移動時則將子彈推入搶管 内並封閉子彈容槽以防止其他子彈被推入搶管内；因此 ，能夠確保每次只有一顆子彈被推入搶管内，且能夠讓 每次子彈被推入搶管内的位置一致，所以，可增加子彈 定位的穩定度，進而提升子彈命中率，並大幅降低空氣 搶的卡彈故障率。 【實施方式】 [0010] 有關本創作之詳細說明及技術内容，將配合圖式說明如 下，然而隨附圖式僅作為說明之用，並非用於侷限本創 作。圖形中僅標示與本創作有關的零件，至於空氣搶的 其他部位屬於已知且並非本創作特徵所在者，則省略其 標號與說明以免贅述。 [0011] 首先，要說明的是以下敘述中所提到的「前」、「後」 、「底端」、「頂端」等方向性用語，係以使用者正常 持槍且握把朝下時槍口所指的方向為「前方」，而其反 方向即為「後方」，藉此亦定義出「上」與「下」的兩 方向。 [0012] 請參考第一圖及第二圖，係分別為本創作之立體分解圖 及組合剖面圖，本創作係提供一種空氣搶的進彈結構1， 用以將子彈3送入空氣搶的搶管4内，此進彈結構1主要包 括一彈匣組件10及一滑套組件20。 [0013] 如第二圖所示，搶管4大致呈一中空圓管狀，其前端開口 表單編號A0101 第6頁/共25頁 為搶口，後端開口則作為進彈口 41 ;搶管4在進彈口 41的 上緣處朝後成型有一凸塊42，用以擋住子彈3以防止子彈 3超出搶管4上方。 [0014] 彈匣組件10從空氣搶的握把底部朝上斜向插入空氣槍的 搶身内，彈匣組件10中具有供子彈3容置的一子彈容槽u ，子彈容槽11内設有一頂彈桿12，頂彈桿12藉由其底部 的一彈簧121的彈性力量而將子彈3朝向子彈容槽u的頂 端推擠；由於搶管4後方上緣成型有凸塊42之緣故，故能 防止子彈3受頂彈桿12的推頂而超出搶管4上方。 [0015] 彈匣組件10的内部在子彈容槽11的旁邊設有一容腔13， 用以容置一高壓氣瓶7 ;彈匣組件在容腔13的頂端設有 一進氣閥管131，當高壓氣瓶7裝入容腔13内時，進氣閥 官131刺入咼壓氣瓶7的頂端而使高壓氣瓶γ内的高壓氣體 通過此進氣閥管131流出高壓氣瓶7外；至於空氣搶的子 彈擊發原理’稍後會進一步詳細說明。 [0016] 參考第三圖，彈匣組件1〇的頂端設有一中空閥管η ,當 彈匣組件10插入空氣搶的搶身内時，彈匣組件1〇頂端的 中空閥管14正好對準搶管4的進彈口 41 ;中空閥管14接近 進彈口 41的一端上套接有一進彈滑塊15，此進彈滑塊15 可以在中空閥管14上前後滑動。進彈滑塊15的前端面設 有一凹槽151 ’此凹槽151的輪廓對應於搶管4後方上緣的 凸塊42，而進彈滑塊15底部則形成一推彈凸起152 ;從第 二圖可以看出’當進彈滑塊15位在中空閥管14的最前端 時’進彈滑塊15的凹槽151與搶管4後方上緣的凸塊42相 互卡合，致使進彈滑塊15底部的推彈凸起152得以封閉子 表單编號Α0101 第7頁/共25頁 M383723 彈容槽11的頂端，所以，此時子彈容槽11内的子彈3無法 被頂彈桿12頂出。 [0017] 彈匣組件10頂端遠離進彈滑塊15的一側成型有一進氣部 16，進氣部16内具有與中空閥管14可選擇性密接或分離 的一閥體161、及圍繞中空閥管14的一進氣室162 ;高壓 氣瓶7内的高壓氣體透過進氣閥管131而充滿進氣室162内 ，但是在中空閥管14與閥體161兩者呈密接狀態時，高壓 氣體並無法從進氣室162外漏出去。 [0018] 滑套組件20係組裝於空氣搶的頂端，且搶管4的前端套設 有一彈簧43，致使滑套組件20能夠相對於搶管4前後滑動 ;滑套組件20的内壁裝設有一彈性元件21及一推抵彈片 22，從第二圖可以清楚看出，彈性元件21的位置係位於 進彈滑塊15的前方且朝後延伸，致使滑套組件20朝後滑 動時，彈性元件21可以推擠進彈滑塊15的前端上緣，使 進彈滑塊15朝後移動而令推彈凸起152遠離進彈口 42，藉 此開啟子彈容槽11而讓子彈3得以被頂彈桿12頂出子彈容 槽11外並被搶管4的凸塊42所擋住。 [0019] 另外，推抵彈片22的位置係位於進彈滑塊15的後方且朝 前延伸，致使滑套組件20朝前滑動時，推抵彈片22可以 推擠進彈滑塊15的後端上緣，使進彈滑塊15朝前移動而 令推彈凸起152插入進彈口 42，藉此封閉子彈容槽11並將 原先頂出子彈容槽11外的子彈3確實推入進彈口 41内，同 時禁止其他子彈3被頂彈桿12頂出子彈容槽11外。 [0020] 滑套組件20的後端鎖固有一推移活塞8，致使推移活塞8 表單編號A0101 第8頁/共25頁 M383723 可以與滑套組件20同步移動；推移活塞8内具有一推頂桿 81，用以推擠中空閥管14使其與閥體161分離；彈匣組件 10的進氣部16後端面開設有一通孔163，因此，推移活塞 8的推頂桿81係穿過此通孔163而朝前推擠中空閥管14。 空氣搶的後端樞接有一扳扣6，扳扣6的前端面凹設有一 撞擊部61，用以撞擊推移活塞8的推頂桿81。 [0021] 以下，將參考第三圖至第五圖說明本創作空氣搶的進彈 結構之操作原理。 [0022] 如第三圖所示，當滑套組件20朝後滑動時，彈性元件21 推擠進彈滑塊15的前端上緣，致使進彈滑塊15朝後滑動 而遠離進彈口 42，藉此開啟子彈容槽11而讓子彈3被頂彈 桿12頂出子彈容槽11外；同時，位於滑套組件20後端的 推移活塞8朝後擠壓扳扣6，使扳扣6順時針旋轉而處於繃 緊的待擊發位置。 [0023] 如第四圖所示，由於槍管4前端套設有彈簧43，所以，當 滑套組件20如第三圖所示朝後滑動後，便藉由彈簧43的 彈性恢復力而朝前滑動返回其起初位置；此時，推抵彈 片22推擠進彈滑塊15的後端上緣，使進彈滑塊15朝前移 動而令推彈凸起152插入進彈口 42，藉此封閉子彈容槽11 而將原先頂出子彈容槽11外的子彈3確實推入進彈口 41内 ，並禁止其他子彈3被頂彈桿12頂出子彈容槽11外；同時 ，位於滑套組件20後端的推移活塞8亦隨滑套組件20朝前 移動而接近彈匣組件10的中空閥管14。 [0024] 如第五圖所示，當使用者按下扳機5而釋放扳扣6時，扳 表單編號A0101 第9頁/共25頁 M383723 扣6將藉由本身樞軸上的扭力彈簧（未標示）之彈性恢復力 而逆時針旋轉（如圖形右側虛線箭頭所示），如此一來， 扳扣6的撞擊部61將撞擊推移活塞8的推頂桿81 ;當推頂 桿81朝前移動而撞擊中空閥管14時，中空閥管14會被迫 朝前移動而與進氣部16内的閥體161分離；此時，進氣室 162内所充滿的高壓氣體有一部份透過中空閥管14與閥體 161的接觸面上所設置的孔隙而進入中空閥管14内；由於 中空閥管14對準進彈口42，所以流入中空閥管14的此一 部份高壓氣體能夠使搶管4内的子彈3朝前射出。 [0025] 另一方面，進氣室162内所充滿的高壓氣體之另一部份透 過進氣部16後方的通孔163，而朝後喷出並迫使推移活塞 8朝後移動；由於推移活塞8鎖固於滑套組件20上，所以 推移活塞8受到高壓氣體的作用朝後移動可同步帶動滑套 組件20朝後滑動，並再次壓迫扳扣6，使扳扣6逆時針旋 轉至第三圖所示的待擊發位置。此時，由於滑套組件20 朝後滑動，所以滑套組件20的彈性元件21再次朝後推動 彈匣組件10的進彈滑塊15，致使再次開啟子彈容槽11而 讓下一顆子彈3被頂彈桿12頂出子彈容槽11外；如此一來 ，可連續重複第三圖至第五圖所示的步驟，使用者只需 要在第一次以手動方式直接壓下扳扣6，或者使滑套組件 20朝後滑動而壓下扳扣6，就能夠利用扳機5而達到逐粒 連續擊發子彈的射擊效果。 [0026] 參考第六圖至第八圖，其顯示本創作應用於長搶之另一 實施例；本創作的空氣搶進彈結構1除了應用於上述的手 搶型空氣搶之外，也可以應用於長搶型空氣搶上。同樣 表單編號A0101 第10頁/共25頁 M383723 地，此進彈結構1包括一彈匣組件10及一滑套組件20。 [0027] 如第六圖所示，雖然長搶型空氣搶的彈匣組件10較大且 並非設置於空氣搶的握把内，但是此彈匣組件10仍舊包 含供子彈3容置的一子彈容槽（圖略）、對應搶管4並設置 於該子彈容槽上方的一中空閥管14、套接於中空閥管14 的一進彈滑塊15 ;進彈滑塊15的前端面具有一推彈凸起 152，用以將子彈3推入搶管4的進彈口 41内。彈匣組件 10遠離該進彈滑塊15的位置處更包含圍繞中空閥管14的 一進氣部16，其結構與前一個實施例相同，故此省略其 重複說明。 [0028] 滑套組件20可相對於搶管4作前後滑動，滑套組件20包含 推抵該進彈滑塊15遠離搶管4的一彈性元件21、及推抵該 進彈滑塊15接近搶管4的一推抵彈片22。 [0029] 如第七圖所示，當滑套組件20朝後滑動時，彈性元件21 推抵該進彈滑塊15遠離搶管4，此時進彈滑塊15的推彈凸 起152遠離搶管4的進彈口 41，所以彈匣組件10内的子彈 3得以被頂起至進彈口 41外。 [0030] 如第八圖所示，當滑套組件20朝前滑動時，推抵彈片22 將驅使該進彈滑塊15沿著中空閥管14的軸線朝前滑動， 而藉由推彈凸起152將子彈3推入搶管4的進彈口 41内，同 時封閉子彈容槽，以避免另一個子彈3同時被推入進彈口 41内。 [0031] 滑套組件20的後端固接有一推移活塞8，用以撞擊彈匣組 件10的進氣部16 ;雖然在長搶型空氣搶中，高壓氣瓶7係 表單編號A0101 第11頁/共25頁 M383723 位於整個空氣搶的後端而非握把内；但高壓氣瓶7與進氣 部16之間設有一連通導管（未顯示），因此，如同前一個 實施例一樣，高壓氣瓶7内的高壓氣體一部份從進氣部16 進入而朝前流入中空閥管14内以將子彈3喷出搶管4外， 而另一部份高壓氣體則朝後喷出以迫使推移活塞8朝後移 動，進而帶動滑套組件20朝後移動撞擊扳扣6而形成待擊 發狀態，藉此產生半自動的連續擊發效果。關於高壓氣 瓶7的進氣原理及子彈擊發過程均與前一個實施例相同， 故此省略其重複說明。 [0032] 相較於先前技術中，由於本創作的彈匣組件10上設有進 彈滑塊15，且滑套組件20相對於搶管4前後滑動時可同步 帶動此進彈滑塊15前後移動，進彈滑塊15朝後移動時便 開啟子彈容槽11，令子彈容槽11内的子彈3被頂出子彈容 槽11外；而當進彈滑塊15朝前移動時則將子彈3推入搶管 4内並封閉子彈容槽15以防止其他子彈3被推入搶管4内； 因此，能夠確保每次只有一顆子彈被推入搶管内，且能 夠讓每次子彈被推入槍管内的位置一致，所以，可增加 子彈定位的穩定度，進而提升子彈命中率，並大幅降低 空氣搶的卡彈故障率。 [0033] 綜上所述，當知本創作之「空氣搶的進彈結構」已具有 產業利用性、新穎性與進步性，又本創作之構造亦未曾 見於同類產品及公開使用，完全符合新型專利申請要件 ，爰依專利法提出申請。 【圖式簡單說明】 [0034] 第一圖係本創作之分解立體圖。 表單編號A0101 第12頁/共25頁 M383723 [0035] 第二圖係本創作之組合剖面圖，顯示子彈尚未被推入搶 管内的情形。 [0036] 第三圖係本創作之組合剖面圖，顯示滑套組件朝後推動 進彈滑塊而開啟子彈容槽的情形。 [0037] 第四圖係本創作之組合剖面圖，顯示滑套組件朝前推動 進彈滑塊而使子彈推入搶管内並封閉子彈容槽的情形。 [0038] 第五圖係本創作之組合剖面圖，顯示子彈擊發的情形。 [0039] 第六圖係本創作應用於長搶型空氣搶的一實施例之組合 剖面圖。 [0040] 第七圖係本創作應用於長搶型空氣槍的一實施例之組合 剖面圖，其顯示滑套組件朝後滑動之操作情形。 [0041] 第八圖係本創作應用於長搶型空氣槍的一實施例之組合 剖面圖，其顯示滑套組件朝前滑動之操作情形。 【主要元件符號說明】 [0042] 1進彈結構 [0043] 3 子彈 [0044] 4 搶管 [0045] [0046] [0047] [0048] 41進彈口 42凸塊 43彈簧 5扳機 表單编號A0101 第13頁/共25頁 M383723 [0049] 6扳扣 [0050] 61撞擊部 [0051] "7南歷氣瓶 [0052] 8推移活塞 [0053] 81推頂桿 [0054] 10彈匣組件 [0055] 11子彈容槽 [0056] 12頂彈桿 [0057] 121彈簧 [0058] 13容腔 [0059] 131進氣閥管 [0060] 14中空閥管 [0061] 15進彈滑塊 [0062] 151凹槽 [0063] 152推彈凸起 [0064] 16進氣部 [0065] 161閥體 [0066] 162進氣室 [0067] 163通孔 表單編號A0101 第14頁/共25頁 M383723 [0068] 20滑套組件 [0069] 21彈性元件 [0070] 22推抵彈片 表單編號A0101 第15頁/共25頁M383723 V. New description: [New technical field] [00013 This creation department is about an air grab, especially an air grabbing structure. [Prior Art] [0002] As people in the country pay more and more attention to leisure life, BB or paintball shooting has become one of the field activities of people today as shooting training, sports training and teamwork. Most of this type of air is powered by compressed air, and the bullets in the magazine are fired. The magazine has a spring-loaded ejector pin that pushes the bullet in the magazine upward into the barrel. [0003] However, since there is no setting control mechanism in the vicinity of the entrance port of the prior art, the position of the bullet being pushed into the pipe by the top ejector is not uniform each time; in other words, each time the bullet is not It is pushed into the same position in the pipe, because the air is blasted with high-pressure gas as the power, and the grabbing line for guiding the bullet is not set in the pipe, so the initial position of the bullet will cause the bullet to travel. Differences, which in turn affect the hit rate. [0004] On the other hand, since no bullet control mechanism is provided near the entrance of the pipe grabbing, sometimes the top projectile may push a plurality of bullets into the pipe to cause a bullet phenomenon. In particular, when the user slams the mouth downward, due to the gravity, it is easier to cause a plurality of bullets to be squeezed into the pipe to cause a bullet, and in a more serious case, the air blasting mechanism may malfunction. [0005] Based on the above situation, if it is possible to set the injection form number A0101 on page 4 of the barrel of the barrel, the M383723 control mechanism is ensured that only one bullet is sent into the tube at a time, and Allowing each bullet to be pushed into the position of the pipe is consistent, which will increase the stability of the bullet positioning, thereby increasing the hit rate of the bullet and greatly reducing the failure rate of the air grab. [0006] Therefore, how to solve the above problems becomes the goal of improvement by the present creator. [New Content] [0007] One of the purposes of this creation is to provide an air grabbing structure that can reliably feed bullets into the same position within the pipe to increase the stability of the bullet positioning, thereby enhancing the bullet hit. Rate and simultaneously close the bullet pocket to avoid multiple bullets entering the barrel and causing a cartridge. [0008] In order to achieve the above object, the present invention provides an air grabbing structure for feeding a bullet into the pipe of the air gun, comprising: a magazine assembly, including the cartridge for housing. a bullet pocket, a hollow valve tube corresponding to the grab tube and disposed above the bullet pocket, a feed slider sleeved to the hollow valve tube; and a sliding sleeve assembly relative to the grab The tube slides back and forth, the sliding sleeve assembly includes an elastic member that pushes the insertion slider away from the barrel, and a pushing elastic piece that pushes the insertion slider to approach the tube; wherein the sliding sleeve When the assembly slides forward, the push-up spring will drive the feed slider to slide forward along the axis of the hollow valve tube, and push the bullet into the grab tube while closing the bullet pocket. Compared with the prior art, the present invention has the following effects: since the projectile slider assembly is provided with a feed slider, and the slide sleeve assembly is opposite to the pre-emption form number A0101, page 5 / total 25 pages M383723 When sliding, the loading slider can be moved forward and backward synchronously, and the bullet slider is opened when the moving slider moves backward, so that the bullet in the bullet pocket is pushed out of the bullet pocket; and when the inlet slider is facing forward When moving, push the bullet into the pipe and close the bullet pocket to prevent other bullets from being pushed into the pipe; therefore, it can ensure that only one bullet is pushed into the pipe at a time, and each bullet can be pushed into the pipe. The position inside the tube is the same, so the stability of the bullet positioning can be increased, thereby increasing the hit rate of the bullet and greatly reducing the failure rate of the air grab. [Embodiment] [0010] The detailed description and technical contents of the present invention will be described below with reference to the drawings, but the drawings are for illustrative purposes only and are not intended to limit the present invention. Only the parts related to this creation are marked in the figure. As for other parts of the air grab that are known and not the characteristics of this creation, the reference numerals and descriptions are omitted to avoid repetition. [0011] First, the directional terms such as "front", "back", "bottom", and "top" mentioned in the following description are to be used when the user normally holds the gun and the grip is facing down. The direction of the muzzle is "front" and the opposite direction is "rear". This also defines the two directions of "up" and "down". [0012] Please refer to the first figure and the second figure, which are respectively an exploded view and a combined sectional view of the present creation. The present invention provides an air grabbing structure 1 for feeding the bullet 3 into the air. In the pipe grabbing 4, the projectile structure 1 mainly comprises a magazine assembly 10 and a sliding sleeve assembly 20. [0013] As shown in the second figure, the pipe grabbing tube 4 is substantially in the form of a hollow circular tube, and the front end opening form number A0101 is 6 pages/total 25 pages for grabbing the mouth, and the rear end opening is used as the injecting port 41; A projection 42 is formed rearwardly at the upper edge of the inlet port 41 for blocking the bullet 3 to prevent the bullet 3 from passing over the pipe 4. [0014] The magazine assembly 10 is inserted into the body of the air gun obliquely upward from the bottom of the grip of the air grab. The magazine assembly 10 has a bullet pocket u for receiving the bullet 3, and a bullet pocket 11 is provided therein. The top elastic rod 12, the top elastic rod 12 pushes the bullet 3 toward the top end of the bullet pocket u by the elastic force of a spring 121 at the bottom thereof; since the upper edge of the rear tube 4 is formed with the bump 42, It is possible to prevent the bullet 3 from being pushed up by the top ejector 12 beyond the grab pipe 4. [0015] The interior of the magazine assembly 10 is provided with a cavity 13 adjacent to the bullet receptacle 11 for receiving a high pressure gas cylinder 7; the magazine assembly is provided with an intake valve tube 131 at the top end of the cavity 13 When the high pressure gas cylinder 7 is filled into the cavity 13, the intake valve official 131 penetrates the top end of the pressure gas cylinder 7 so that the high pressure gas in the high pressure gas cylinder γ flows out of the high pressure gas cylinder 7 through the intake valve tube 131; The principle of bullet firing in air grabs will be described in further detail later. [0016] Referring to the third figure, the top end of the magazine assembly 1 is provided with a hollow valve tube η. When the magazine assembly 10 is inserted into the air grabbing body, the hollow valve tube 14 at the top end of the magazine assembly 1 is just aligned. The inlet port 41 of the tube 4; the end of the hollow valve tube 14 near the inlet port 41 is sleeved with a feed slider 15 which can slide back and forth on the hollow valve tube 14. The front end surface of the feed slider 15 is provided with a recess 151 'the contour of the recess 151 corresponds to the projection 42 of the upper edge of the rear of the tube 4, and the bottom of the feed slider 15 forms a push projection 152; In the second figure, it can be seen that 'when the insertion slider 15 is at the foremost end of the hollow valve tube 14, the groove 151 of the inlet slider 15 and the projection 42 at the upper edge of the rear of the tube 4 are engaged with each other, so that the The pusher protrusion 152 at the bottom of the slider 15 can close the top of the sub-form No. 1010101, page 7/25, M383723, so that the bullet 3 in the bullet pocket 11 cannot be ejector rod at this time. 12 top out. [0017] An air intake portion 16 is formed on a side of the top end of the magazine assembly 10 away from the feed slider 15 , and the air inlet portion 16 has a valve body 161 selectively separable or separated from the hollow valve tube 14 and surrounding the hollow An intake chamber 162 of the valve tube 14; the high-pressure gas in the high-pressure gas cylinder 7 is filled into the inlet chamber 162 through the intake valve tube 131, but when the hollow valve tube 14 and the valve body 161 are in close contact with each other, the high pressure The gas does not leak out of the air inlet chamber 162. [0018] The sliding sleeve assembly 20 is assembled on the top of the air grabbing, and the front end of the grabbing tube 4 is sleeved with a spring 43 so that the sliding sleeve assembly 20 can slide back and forth with respect to the grabbing tube 4; the inner wall of the sliding sleeve assembly 20 is provided with a The elastic member 21 and a push-up elastic piece 22, as is clear from the second figure, the position of the elastic member 21 is located in front of the feed slider 15 and extends rearward, so that when the sliding sleeve assembly 20 slides rearward, the elastic member 21 can push the upper edge of the front end of the insertion slider 15 to move the insertion slider 15 backward to make the push protrusion 152 away from the entrance port 42, thereby opening the bullet pocket 11 and allowing the bullet 3 to be topped. The spring bar 12 is pushed out of the bullet pocket 11 and is blocked by the bump 42 of the pipe 4. [0019] In addition, the position of the pushing elastic piece 22 is located behind the feeding slider 15 and extends forward, so that when the sliding sleeve assembly 20 slides forward, the pushing elastic piece 22 can push the rear end of the elastic sliding block 15 The upper edge moves the kick slider 15 forward to cause the push projection 152 to be inserted into the bullet port 42, thereby closing the bullet pocket 11 and pushing the bullet 3 originally out of the bullet pocket 11 into the bullet. In the mouth 41, other bullets 3 are also prohibited from being pushed out of the bullet pocket 11 by the top elastic rod 12. [0020] The rear end lock of the sliding sleeve assembly 20 is inherently a shifting piston 8, such that the shifting piston 8 form number A0101, page 8 of 25, M383723 can be moved synchronously with the sliding sleeve assembly 20; the shifting piston 8 has an ejector rod therein. 81, for pushing the hollow valve tube 14 to be separated from the valve body 161; the rear end surface of the air inlet portion 16 of the magazine assembly 10 defines a through hole 163, so that the ejector rod 81 of the shifting piston 8 passes through the passage The hole 163 pushes the hollow valve tube 14 forward. The rear end of the air grab is pivotally connected with a buckle 6. The front end surface of the buckle 6 is recessed with an impact portion 61 for striking the push rod 81 of the shifting piston 8. [0021] Hereinafter, the operation principle of the incoming air blasting structure of the present invention will be described with reference to the third to fifth figures. [0022] As shown in the third figure, when the sliding sleeve assembly 20 is slid rearward, the elastic member 21 pushes the upper edge of the front end of the ejection slider 15, causing the insertion slider 15 to slide rearward away from the inlet port 42. Thereby, the bullet pocket 11 is opened and the bullet 3 is pushed out of the bullet pocket 11 by the top elastic rod 12; meanwhile, the shifting piston 8 at the rear end of the sliding sleeve assembly 20 presses the buckle 6 backward, so that the buckle 6 is smoothed. The hour hand rotates and is in a tight position to be fired. [0023] As shown in the fourth figure, since the front end of the barrel 4 is sleeved with the spring 43, when the sliding sleeve assembly 20 is slid rearward as shown in the third figure, the elastic restoring force of the spring 43 is The front slide returns to its original position; at this time, the push-up elastic piece 22 pushes the upper end edge of the rear end of the feed slider 15, so that the feed slider 15 moves forward and the push-bounce protrusion 152 is inserted into the bullet port 42, The bullet bullet slot 11 is used to push the bullet 3 which is originally pushed out of the bullet pocket 11 into the bullet port 41, and prohibits the other bullets 3 from being pushed out of the bullet pocket 11 by the top elastic rod 12; The shifting piston 8 at the rear end of the sleeve assembly 20 also moves closer to the hollow valve tube 14 of the magazine assembly 10 as the sleeve assembly 20 moves forward. [0024] As shown in the fifth figure, when the user presses the trigger 5 and releases the buckle 6, the wrench form number A0101 page 9 / total 25 pages M383723 buckle 6 will be by the torsion spring on its own pivot (not The elastic restoring force of the indicator is rotated counterclockwise (as indicated by the dashed arrow on the right side of the figure), so that the striking portion 61 of the buckle 6 will hit the ejector rod 81 of the shifting piston 8; when the ejector rod 81 moves forward When the hollow valve tube 14 is struck, the hollow valve tube 14 is forced to move forward to be separated from the valve body 161 in the air inlet portion 16; at this time, a part of the high pressure gas filled in the air inlet chamber 162 passes through the hollow valve. The voids provided in the contact surface of the tube 14 and the valve body 161 enter the hollow valve tube 14; since the hollow valve tube 14 is aligned with the inlet port 42, the portion of the high pressure gas flowing into the hollow valve tube 14 can be robbed The bullet 3 in the tube 4 is ejected toward the front. [0025] On the other hand, another portion of the high-pressure gas filled in the intake chamber 162 passes through the through hole 163 at the rear of the intake portion 16, and is ejected backward and forces the shifting piston 8 to move rearward; 8 is locked on the sliding sleeve assembly 20, so that the shifting piston 8 is moved by the action of the high-pressure gas, and the sliding sleeve assembly 20 can be driven to slide backwards, and the trigger 6 is pressed again to rotate the buckle 6 counterclockwise to the third position. The position to be fired as shown in the figure. At this time, since the sliding sleeve assembly 20 slides rearward, the elastic member 21 of the sliding sleeve assembly 20 pushes the feeding slider 15 of the magazine assembly 10 again, causing the bullet pocket 11 to be opened again to allow the next bullet 3 The top elastic rod 12 is pushed out of the bullet pocket 11; thus, the steps shown in the third to fifth figures can be continuously repeated, and the user only needs to manually press the buckle 6 manually for the first time. Alternatively, by sliding the sliding sleeve assembly 20 backward and pressing the trigger 6, the trigger 5 can be used to achieve the firing effect of continuously firing the bullets by the grain. Referring to the sixth to eighth figures, another embodiment of the present invention is applied to the long grab; the air grabbing structure 1 of the present invention can be applied not only to the above-mentioned hand grab type air grab, but also It is used for long-slung air grabs. Similarly, Form No. A0101, Page 10 of 25 M383723, the incoming structure 1 includes a magazine assembly 10 and a sliding sleeve assembly 20. [0027] As shown in the sixth figure, although the long-capture air grabbing cartridge assembly 10 is large and not disposed in the air grab grip, the magazine assembly 10 still contains a bullet for the bullet 3 to be accommodated. a slot (not shown), a hollow valve tube 14 corresponding to the grab tube 4 and disposed above the bullet pocket, and a feed slider 15 sleeved on the hollow valve tube 14; the front end surface of the feed slider 15 has A push protrusion 152 is used to push the bullet 3 into the injection port 41 of the pipe 4. The magazine assembly 10 further includes an air intake portion 16 surrounding the hollow valve tube 14 at a position away from the feed slider 15, and the structure thereof is the same as that of the previous embodiment, and thus the repeated description thereof will be omitted. [0028] The sliding sleeve assembly 20 is slidable back and forth with respect to the grabbing tube 4, and the sliding sleeve assembly 20 includes an elastic member 21 that pushes the insertion slider 15 away from the grabbing tube 4, and pushes against the feeding slider 15 The push tube 4 is pushed against the shrapnel 22. [0029] As shown in the seventh figure, when the sliding sleeve assembly 20 slides rearward, the elastic member 21 pushes against the feeding slider 15 away from the grabbing tube 4, and at this time, the pushing projection 152 of the feeding slider 15 is far away. The inlet port 41 of the pipe 4 is grabbed, so that the bullet 3 in the magazine assembly 10 can be lifted up to the outside of the inlet port 41. [0030] As shown in the eighth figure, when the sliding sleeve assembly 20 slides forward, the pushing of the elastic piece 22 will drive the feeding slider 15 to slide forward along the axis of the hollow valve tube 14 by pushing the convex portion. The 152 pushes the bullet 3 into the inlet port 41 of the pipe 4 while closing the bullet pocket to prevent the other bullet 3 from being pushed into the magazine 41 at the same time. [0031] The rear end of the sliding sleeve assembly 20 is fixed with a pushing piston 8 for striking the air inlet portion 16 of the magazine assembly 10; although in the long-range air grab, the high pressure gas cylinder 7 is the form number A0101 page 11 / A total of 25 pages M383723 is located in the rear end of the entire air grab instead of the grip; however, a communication duct (not shown) is provided between the high pressure cylinder 7 and the intake portion 16, so that, like the previous embodiment, the high voltage A portion of the high-pressure gas in the cylinder 7 enters from the intake portion 16 and flows forward into the hollow valve tube 14 to eject the bullet 3 out of the tube 4, and another portion of the high-pressure gas is ejected backward to force The shifting piston 8 moves backward, thereby driving the sliding sleeve assembly 20 to move backward and hit the buckle 6 to form a state to be fired, thereby generating a semi-automatic continuous firing effect. The principle of the intake of the high-pressure gas cylinder 7 and the firing process of the bullet are the same as those of the previous embodiment, and thus the repeated description thereof will be omitted. [0032] Compared with the prior art, since the spring loaded slider 15 is provided on the magazine assembly 10 of the present invention, and the sliding sleeve assembly 20 slides back and forth relative to the front tube 4, the loading slider 15 can be synchronously driven. When the moving slider 15 moves backward, the bullet pocket 11 is opened, so that the bullet 3 in the bullet pocket 11 is pushed out of the bullet pocket 11; and when the inlet slider 15 moves forward, the bullet is 3 Push into the pipe grab 4 and close the bullet pocket 15 to prevent other bullets 3 from being pushed into the pipe 4; therefore, it is ensured that only one bullet is pushed into the pipe at a time, and each bullet can be pushed The position inside the barrel is the same, so the stability of the bullet positioning can be increased, thereby increasing the hit rate of the bullet and greatly reducing the failure rate of the air grab. [0033] In summary, when the "air grabbing structure" of Zhiben's creation has industrial applicability, novelty and progressiveness, the structure of this creation has not been seen in similar products and is used publicly, which is completely in line with the new type. The patent application requirements are filed in accordance with the Patent Law. BRIEF DESCRIPTION OF THE DRAWINGS [0034] The first figure is an exploded perspective view of the present creation. Form No. A0101 Page 12 of 25 M383723 [0035] The second figure is a combined sectional view of the creation, showing that the bullet has not been pushed into the trap. [0036] The third figure is a combined sectional view of the present invention, showing the case where the sliding sleeve assembly pushes the sliding slider rearward to open the bullet pocket. [0037] The fourth figure is a combined sectional view of the present invention, showing that the sliding sleeve assembly pushes the insertion slider forward to push the bullet into the grab tube and close the bullet pocket. [0038] The fifth figure is a combined sectional view of the present creation, showing the situation in which the bullet is fired. [0039] The sixth drawing is a sectional view of a combination of an embodiment of the present invention applied to a long-robbed air grab. [0040] The seventh drawing is a sectional view of a combination of an embodiment of the present invention applied to a long-slipping air gun, which shows an operation situation in which the sliding sleeve assembly slides rearward. [0041] The eighth drawing is a combined sectional view of an embodiment of the present invention applied to a long-slipping air gun, which shows an operation situation in which the sliding sleeve assembly slides forward. [Main component symbol description] [0042] 1 Injecting structure [0043] 3 Bullet [0044] 4 Grab [0045] [0047] [0048] 41 Injector 42 Bump 43 Spring 5 Trigger Form Number A0101 Page 13 of 25 M383723 [0049] 6 toggle [0050] 61 impact [0051] "7 Nanli cylinder [0052] 8 shift piston [0053] 81 push rod [0054] 10 magazine Component [0055] 11 bullet pocket [0056] 12 top spring [0057] 121 spring [0058] 13 cavity [0059] 131 intake valve tube [0060] 14 hollow valve tube [0061] 15 into the slider [ 0062] 151 groove [0063] 152 push-bump [0064] 16 intake [0065] 161 valve body [0066] 162 intake chamber [0067] 163 through-hole form number A0101 page 14 / total 25 pages M383723 [0068] 20 sliding sleeve assembly [0069] 21 elastic member [0070] 22 pushes the shrapnel form number A0101 page 15 / total 25 pages