1343303 九、發明說明： 【發明所屬之技術領域】 本發明是有關於一種氣動工具，特別是指一種具有可 切換推釘片之推釘裝置。 【先前技術】 氣動釘搶常被應用於室内裝潢、佈置，且為配合不同 場合及施工方式’釘針概可分為直釘與斜釘兩種，所謂之 直釘是指將多數釘針沿一直線排列而成，且構成一矩形的 排釘，所謂之斜釘是指將多數釘針以具有一傾斜角度排列 而成，且構成一呈平行四邊形的排釘，因此，操作者必須 同時購置用來擊發直釘的釘搶及用來擊發斜釘的釘搶。 如圖1所示，一種適用直釘之釘搶包含一機體丨、一安 裝在機體1上的中板2、一安裝在該中板2 一側的出釘板3 、一安裝在該t板2另一側且容置有多數釘針5的儲釘單 凡4,該中板2與該出釘板3之間具有一出釘通道6，該等 釘針5各具有一頭部501及一釘身5〇2，且該中板2具有一 可供釘身502穿過的長槽2〇1及一設於該長槽2〇1 —端且 可供該頭部501穿過的導槽202，該導槽202與該出釘通道 6呈垂直相通，該儲釘單元4具有一釘匣4〇1及一可在該釘 匣401内部滑動的推釘件4〇2，該釘匣4〇1具有一對應該導 槽202且供該頭部5〇1可滑動地嵌設的導釘軌4〇3。當該等 釘針5受該推釘件4〇2彈性推抵時，就可使得該釘身$们 穿過該長槽201、頭部5〇1穿過該導槽2〇2，且順利到達該 出釘通道ό中，而可準備進行擊釘操作。 μ 5 1343303 再如圖2所示，另一種適用斜釘之釘搶也包含一機體 r、一安裝在機體1’上的中板2,、一安裝在該中板2，一側 的出釘板3’及一安裝在該中板2’另一側且容置有多數釘針 5’的儲釘單元4’ ’該中板2’與該出釘板3,之間具有一出釘 通道6，該儲釘單元4’也具有一釘匣4〇1，及一推釘件4〇2, :這種釘搶與上述適用直釘之釘搶的差異在於：該儲釘單 元4,的釘匣401，與該_板2’呈傾斜銜接，且該中板2,的導 槽202’對應釘匣4〇1’的傾斜角度也呈傾斜設置。 就目前市面上所販售的釘搶而言，並沒有在同一機組 中兼具可適用直釘及斜釘的使用功能，故在同一機組中具 有適用直釘及斜釘使用功能的釘搶結構極待被開發，且該 推釘件402、402’隨著轉換操作直釘與斜釘時，必須提供推 釘件與釘針抵推面形狀互相配合，以產生較佳的推釘順暢 度也是設計時需考慮的課題。 【發明内容】 因此，本發明之目的，即在提供一種可配合操作成適 用於直釘及斜釘的使用功能而提昇推釘順暢度之具有可切 換推釘片之推釘裝置。 本發明具有可切換推釘片之推釘裝置 疋文衣 在-釘搶的H内部，該釘搶更包含—機體、—固接在 該機體側邊的把手及__固設在該機體且具有—出針通道的 出釘早元’該釘E可相對於該出釘單元㈣成*同交角， 並具有—沿_長方向延伸的導槽，該推釘裝置包含一可 該㈣長方向滑動的本體、-提供該本㈣保持朝該出釘 6 單π移動趨勢的彈性單元、一相對於該本體產生定位的第 推釘片及一沿該釘匣的長方向產生滑動地安裝在該第— 推釘片一側的第二推釘片。該本體是可沿該長方向在該導 槽中滑動。該第一推釘片具有一朝向該出釘單元的第二抵 推面。該第二推釘片具有一對應該第一抵推面的第二抵推 面該第一、二抵推面相對於該長方向具有不同失持角度 ，且對應該釘匣相對於該出釘單元樞轉成不同交角，可操 作該第二抵推面相對於該第一抵推面縮入或伸出，且該釘 匣由平直狀態操作成傾斜狀態時，該第一、二抵推面分別 平行於該出釘通道。 藉此，操作該第二推釘片相對於該第一推釘片產生移 動，可使該第二抵推面相對於該第一抵推面縮入或伸出， 且該釘£在平直、傾斜狀態時，該第一、二抵推面都可平 行於該出釘通道，以提供直釘及斜釘推釘順暢之目的。 【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一個較佳實施例的詳細說明中，將可 清楚的呈現。 如圖3及圖4所示’本發明具有可切換推釘片之推釘 裝置較佳實施例，疋安裝在一釘搶的一釘匣丨4〇内部，該 釘搶更包含一機體100、一固接在該機體1〇〇侧邊的把手 110及一固設在該機體100且具有一出釘通道13〇的出釘單 元120，該釘匣140可由一與該出釘單元12〇垂直相接的平 直狀態，操作成一與該出釘單元12〇傾斜相接的傾斜狀態 =見圖14)，並具有—沿—長方向x延伸的導槽⑼、位於 μ導槽150兩側的-導板160與一轨道17〇 (見圖7)及一 ―軌道m貫通的穿？L 180(見目8)。該推釘裝置包含 一可沿該釘ϋ 140長方向X滑動的本體1〇、—提供該本體 10恆保持朝該出釘單元120移動趨勢的彈性單元2〇、一相 對於該本體U)產生定位的第一推釘片3G、—沿該釘^⑽ 的長方向X產生滑動地安裝在該第—推釘片3g—側的第二 推針片40、一可沿該本體1〇滑動的調整單元％及一提供 該調整單元50相對於該釘匣14〇定位的定位單元6〇。 二如圖5、圖6、圖9及圖1〇所示，該本體⑺具有一對 應4釘匣140外部的頂面u、一由該頂面u凹設且沿該長 方向X延伸的導引槽12、一由該頂面u凸出的擒塊13、 一可沿該導板160滑動的第-導滑件14、一與該第一導滑 件14相背設置且可沿該軌道17〇滑動的第二導滑件μ、一 没於該第二導滑件15且對應該穿孔18〇的卡孔16、一設於 該導引槽12内側且與該頂面u平行設置的抵靠面17及一 由一底面朝該抵靠面17延伸的嵌槽18〇該導引槽12介於 該頂面11與該抵靠面17之間，並具有一第一端部121及— 相較於該第一端部121趨近於該出釘單元12〇的第二端部 122 ’該擔塊13是介於該第一、二端部121、122之間，且 該第一導滑件14具有一對間隔設置的板片ι41，及一介於 該等板片141之間且嵌套在該導板16〇上的卡槽，亦即 該第一導滑件14利用該等板片141夾制在該導板16〇產生 導引作用。 1343303 該彈性單元20具有一軸設在該本體1〇中的轉軸？！及 一連結在該轉軸21與該釘匣14〇之間的簧片22，該簧片 22捲繞在該轉軸21上。 該第-推釘片30具有一主體31、一對與該主體31垂 直固設且可滑動地嵌設在該等嵌槽18中的嵌板32、—介於 該等嵌板32之間且沿該長方向x延伸的長槽刊及—設於 該主體31 —端且朝向該出釘單元12〇的第一抵推面％，該 第一抵推面34垂直於該長方向X。 該第二推釘片40具有一對應該第一抵推面34的第二 抵推面41及一嵌孔42，該第二抵推面41是相對於該第一 抵推面34呈傾斜設置。 該調整單元50可沿該本體1〇的導引槽12滑動，並具 有垂直於該長方向X的軸線L延伸且穿設在該導引 槽12中的滑桿51、一固設在該滑桿51 一端且對應該擋塊 13的拉動件52、一套設在該滑桿51外部且提供該拉動件 52恆保持抵靠在該頂面u的彈簧53、將該第二推釘件4〇 鎖固定位在該滑桿51上的一螺絲54及一嵌設在該嵌孔42 中的嵌塊55。該滑桿51具有一與該拉動件52固接的頂部 511及一與該第二推釘片40固接的連結端部512，該連結端 部512具有一抵靠在該第一抵推件3〇上的盤件513及一凸 δ又在該盤件513 —側且嵌套在該長槽33中的滑塊514，該 彈簧53是抵止在該盤件513與該抵靠面17之間，該嵌塊 55是凸設在該滑塊514上。 如圖4及圖8所示，該定位單元6〇具有一樞設在該釘 9 彈的菩定Γ件61及一安裝在該定位件61與該心-=彈簧62 ’該定位件61具有一轴設在該穿孔 上的_部611、—設於該柜轉部6ιι 一側且可穿過該穿孔 180且嵌入該卡孔丨 _ 卞』 及—設於該樞轉部611 •又該彈簧们彈抵的按壓部613。在 利用該彈簧62 _ “ 狀態下’ 的彈力作用，該嵌卡部612是朝該卡孔16 伸入。 隸二 圖9所示，當欲進行直钉的擊發作業，且 插作者將該釘E 14G操作成與該出釘單元m垂直相接呈 平直狀態’此時，直釘的延伸方向及出釘通道130垂直於 该長方向X，則必須利用該第—推釘片3G的第—抿推面％ 推抵直釘，且該調整單元50會帶動該第二推釘片4〇相對 於該第—推釘片30朝本體1G内部縮人，且即可位在一對 應該第一端部121的第一位置。 又如圖U所不’當欲進行斜釘的擊發作業，且操作者 將該釘£ 140操作成與該出訂單a 12〇相接呈傾斜狀離時 ’斜針的延伸方向平行於出釘通道13〇，但與該長方向：形 成傾斜相交，則必須利用該第二推釘片4()的第二抿推面Μ 推抵斜釘》且如圖8所示，操作者必須先將該推釘裝置推 移至輕14G的末端，且當該卡孔16對應於定位單元6〇 的定位件61 _ ’即可使得嵌卡部612自動嵌入該卡孔Μ 中’錢該本體H)相對於钉E M0產生定位1如圖 :’操作者是可拉動該調整單元5〇的拉動件Μ，利用該滑 桿51連動該第一、二推釘片30、4〇同時沿該軸線L滑動 10 外:::Π—52提::二合於頂面11的原始高度朝該本體1。 13沾” ㈣動件52的向度已超該擋塊 ，整二0又如圖12所示’持續拉動該拉動件52並將該 ㈣裝置50沿該導引槽12移動，且操作成_對應該第二 :部122的第二位置，該第二抵推面4ι相對於該第一抵推 34朝該本體10外部伸出’且該調整單元50在第一、二 ^置之間移動時，該滑桿51的滑塊514可沿該長槽 動。在拉動該拉動件52沿導引槽12位移時，該第一推釘 片3〇利用嵌板32嵌設在該等㈣18卜會相對於該本體 10產生固定，且使得該第二推釘片4〇隨著調整翠元5〇而 朝本體1 〇外部推出》 如圖13所示，當釋放該拉動件52時，利用該彈簽μ 的彈力作用，即可使得該拉動件52由提昇高度降回原始高 度且抵靠在頂面n上，該第一、二推釘片3〇、4〇也可降回 原來位置。 因此’本發明之推釘裝置配合該釘匣140相對於出釘 單元120操作呈垂直或傾斜狀態，且欲適用於直釘或斜釘 擊發時，利用操作該調整單元5〇 ,即可使得該第二抵推面 41相對於該第一抵推面34產生縮入或伸出，且使得該第一 、二抵推面34、41對直釘或斜釘都可產生抵推面形狀互相 配合的功效，以提供直釘及斜釘推釘順暢之目的。 惟以上所述者，僅為本發明之較佳實施例而已，當不 月b以此限疋本發明實施之範圍，即大凡依本發明申請專利 範圍及發明說明内容所作之簡單的等效變化與修飾，皆仍 11 1343303 屬本發明專利涵蓋之範圍内。 【圖式簡單說明】 圖1是現有一種適用直釘之釘搶組合示意圖； 圖2是現有一種適用斜釘之釘搶組合示意圖； 圖3是-組合平面圖，說明本發明具有可切換推 之推釘裝置安裝在一釘搶一較佳實施例； 圖4是本發明上述較佳實施例與釘搶配合構件之一 體分解圖； 立1343303 IX. DESCRIPTION OF THE INVENTION: TECHNICAL FIELD The present invention relates to a pneumatic tool, and more particularly to a pushing device having a switchable pusher piece. [Prior Art] Pneumatic nails are often used for interior decoration and layout, and for different occasions and construction methods, 'nails can be divided into straight nails and oblique nails. The so-called straight nails refer to the majority of nails along the nails. Arranged in a straight line and forming a rectangular row of nails, the so-called oblique nails are arranged by arranging a plurality of nails at an oblique angle and forming a row of parallelograms. Therefore, the operator must purchase the nails at the same time. The nail that hits the straight nail grabs the nail that is used to fire the oblique nail. As shown in FIG. 1 , a nail for a straight nail includes a body 丨, a middle plate 2 mounted on the body 1 , a nail plate 3 mounted on one side of the middle plate 2 , and a t-board mounted on the plate 2 on the other side and having a plurality of staple pins 5, the intermediate plate 2 and the output plate 3 have a nail passage 6 each having a head 501 and a nail body 5〇2, and the middle plate 2 has a long groove 2〇1 through which the nail body 502 can pass and a guide provided at the end of the long groove 2〇1 and through which the head 501 can pass. a slot 202, the guide slot 202 is in vertical communication with the delivery channel 6, the staple unit 4 has a magazine 4〇1 and a pusher member 4〇2 slidable inside the magazine 401, the magazine 4〇1 has a pair of guide rails 4〇3 which should be guided by the guide groove 202 and slidably fitted to the head 5〇1. When the nail pins 5 are elastically pushed by the pushing members 4〇2, the nails can pass through the long groove 201 and the head 5〇1 through the guiding groove 2〇2, and the smoothness is smooth. The nailing channel is reached, and the nailing operation is ready. μ 5 1343303 As shown in FIG. 2, another type of nail suitable for the oblique nail also includes a body r, a middle plate 2 mounted on the body 1', and a nail mounted on the side plate 2, one side a plate 3' and a nail storage unit 4'' mounted on the other side of the middle plate 2' and accommodating a plurality of nail pins 5'. The middle plate 2' and the nail plate 3 have a nail passage therebetween. 6, the nail storage unit 4' also has a nail 匣4〇1, and a pusher member 4〇2, the difference between the nail rush and the above-mentioned suitable nail nail is: the nail storage unit 4, The nail 401 is obliquely engaged with the slab 2', and the guiding groove 202' of the middle plate 2 is also inclined at an inclination angle corresponding to the nail 匣4〇1'. As far as the nail rush sold on the market is concerned, it does not have the function of applying the straight nail and the oblique nail in the same unit, so the nail smashing structure suitable for the function of the straight nail and the oblique nail is used in the same unit. It is extremely necessary to be developed, and the pusher members 402, 402' must be provided with the push pin and the pin against the push surface shape in accordance with the conversion operation of the straight nail and the oblique nail, so as to produce a better push nail smoothness. Issues to consider when designing. SUMMARY OF THE INVENTION Accordingly, it is an object of the present invention to provide a pusher device having a switchable pusher blade that can be adapted to operate in a function suitable for use with a stud and a spike to improve the smoothness of the pusher. The utility model has the push nail device of the switchable push pin piece, and the nail grabs further comprises a body, a handle fixed to the side of the body body and a __ fixed on the body body and The nail E having the out-of-needle passage can be at the same angle with respect to the nail unit (4), and has a guide groove extending along the length direction, and the nail pushing device includes a (four) long direction a sliding body, providing an elastic unit that maintains a tendency of a single π movement toward the nail 6 , a first pushing piece that is positioned relative to the body, and a sliding member mounted along the longitudinal direction of the nail No.—The second pusher on one side of the pusher. The body is slidable in the guide along the long direction. The first pusher piece has a second abutment surface facing the nail unit. The second pusher piece has a pair of second abutting faces that should be the first abutting faces. The first and second abutting faces have different misalignment angles with respect to the long direction, and the corresponding nails are opposite to the nailing unit. Pivoting into different angles of intersection, operable to retract or extend the second abutting surface relative to the first abutting surface, and when the nail is operated from a straight state to a tilted state, the first and second abutting surfaces respectively Parallel to the exit channel. Thereby, the second nail piece is operated to move relative to the first nail piece, so that the second abutting surface can be retracted or extended relative to the first abutting surface, and the nail is in a straight line, In the tilted state, the first and second abutting surfaces may be parallel to the nailing passage to provide a straight nail and a diagonal nail pushing. The above and other technical contents, features, and advantages of the present invention will be apparent from the following detailed description of the preferred embodiments. As shown in FIG. 3 and FIG. 4, the present invention has a preferred embodiment of a push pin device with a switchable push pin. The cymbal is mounted inside a nail 匣丨4〇, and the nail robes further includes a body 100. a handle 110 fixed to the side of the body 1 and a nail unit 120 fixed to the body 100 and having a nail passage 13〇, the magazine 140 may be perpendicular to the nail unit 12〇 The connected straight state operates as a tilted state that is obliquely connected to the nailing unit 12〇 (see FIG. 14), and has a guide groove (9) extending along the long direction x, and is located on both sides of the μ guide groove 150. - The guide plate 160 is worn with a track 17〇 (see Fig. 7) and a track m. L 180 (see item 8). The pushing device comprises a body 1 可 slidable along the longitudinal direction X of the magazine 140, providing an elastic unit 2 该 that keeps the body 10 moving toward the nail unit 120, and is generated relative to the body U) The positioned first pusher piece 3G, the second pusher piece 40 slidably mounted on the side of the first pusher piece 3g along the longitudinal direction X of the nail (10), and a slidable along the body 1 The adjustment unit % and a positioning unit 6 that provides positioning of the adjustment unit 50 with respect to the magazine 14〇. As shown in FIG. 5, FIG. 6, FIG. 9 and FIG. 1A, the body (7) has a top surface u corresponding to the outside of the four magazines 140, and a guide recessed by the top surface u and extending along the long direction X. a guiding block 12, a block 13 protruding from the top surface u, a first guiding slider 14 slidable along the guiding plate 160, a backing portion of the first guiding slider 14 and along the rail a 17-sliding second guide slider μ, a card hole 16 not corresponding to the second guide slider 15 and corresponding to the through hole 18〇, a pin hole 16 disposed inside the guiding groove 12 and disposed parallel to the top surface u An abutting surface 17 and a recessed groove 18 extending from the bottom surface toward the abutting surface 17 . The guiding groove 12 is interposed between the top surface 11 and the abutting surface 17 and has a first end portion 121 and - the first end portion 121 is closer to the second end portion 122' of the delivery unit 12A. The load block 13 is interposed between the first and second end portions 121, 122, and the first The slider 14 has a pair of spaced apart plates ι 41 and a card slot interposed between the plates 141 and nested on the guide 16 ,, that is, the first guide 14 utilizes the same The plate 141 is clamped on the guide plate 16 to produce a guiding effect. 1343303 The elastic unit 20 has a shaft that is axially disposed in the body 1? ! And a reed 22 coupled between the rotating shaft 21 and the magazine 14A, the reed 22 being wound around the rotating shaft 21. The first push pin 30 has a main body 31, a pair of panels 32 fixed perpendicularly to the main body 31 and slidably embedded in the recesses 18, between the panels 32 and The long groove extending along the longitudinal direction x is provided at the end of the main body 31 and facing the first abutting surface % of the delivery unit 12 , and the first abutting surface 34 is perpendicular to the longitudinal direction X. The second pusher piece 40 has a pair of second abutting faces 41 and a fitting hole 42 that should be the first abutting surface 34. The second abutting surface 41 is inclined with respect to the first abutting surface 34. . The adjusting unit 50 is slidable along the guiding slot 12 of the body 1 , and has a sliding rod 51 extending perpendicular to the axis L of the longitudinal direction X and passing through the guiding slot 12 , and a sliding rod 51 is fixed on the sliding a pulling member 52 at one end of the rod 51 corresponding to the stopper 13, a set of springs 53 disposed outside the sliding rod 51 and providing the pulling member 52 to constantly abut against the top surface u, the second pushing member 4 The yoke locks a screw 54 on the slider 51 and an insert 55 embedded in the insertion hole 42. The sliding rod 51 has a top portion 511 fixed to the pulling member 52 and a connecting end portion 512 fixed to the second pushing nail piece 40. The connecting end portion 512 has abutting against the first pushing member. The disk member 513 on the upper side of the disk member 513 and a slider 514 on the side of the disk member 513 and nested in the long groove 33, the spring 53 is abutted against the disk member 513 and the abutting surface 17 The insert 55 is protruded from the slider 514. As shown in FIG. 4 and FIG. 8, the positioning unit 6 has a botanical member 61 pivoted on the nail 9 and a positioning member 61 and the center-=spring 62'. The positioning member 61 has a portion 611 disposed on the perforation, is disposed on a side of the cabinet rotating portion 6 ιι and can pass through the through hole 180 and is embedded in the card hole 丨 卞 及 and is disposed at the pivot portion 611. The pressing portions 613 that the springs are biased. The engaging portion 612 is inserted into the card hole 16 by the elastic force of the spring 62 _ "state". As shown in Fig. 9, when the nail is to be shot, the inserter inserts the nail. E 14G is operated to be in a straight state perpendicularly connected to the nailing unit m. At this time, the extending direction of the straight nail and the nailing passage 130 are perpendicular to the longitudinal direction X, and the first pushing nail piece 3G must be utilized. - the push surface % pushes against the straight nail, and the adjustment unit 50 drives the second push nail piece 4 to be retracted toward the inside of the body 1G with respect to the first push nail piece 30, and can be positioned in a pair The first position of the one end portion 121. Also, as shown in Fig. U, when the nailing operation is to be performed, and the operator operates the nail to be slanted to the order a 12〇, the vehicle is inclined. The extending direction of the oblique needle is parallel to the nail passage 13〇, but the oblique direction intersects with the long direction: the second push surface of the second pusher piece 4() must be pushed against the oblique nail and As shown in Fig. 8, the operator must first push the pusher device to the end of the light 14G, and when the card hole 16 corresponds to the positioning unit 6〇 The member 61 _ ' can be caused to automatically embed the card portion 612 into the card hole ' 'money body H) to generate a positioning 1 with respect to the nail E M0 as shown in the figure: 'The operator is a pull member that can pull the adjusting unit 5 Μ The first and second pusher pieces 30, 4 are interlocked by the slide bar 51 while sliding 10 along the axis L.::: Π - 52: The original height of the top surface 11 is directed toward the body 1. (4) The divergence of the moving member 52 has exceeded the stop, and the whole "0" is further pulled as shown in FIG. 12 to continuously pull the pulling member 52 and move the (4) device 50 along the guiding slot 12, and operate as _ Corresponding to the second position of the second portion 122, the second abutting surface 4ι protrudes toward the outside of the body 10 with respect to the first abutting 34 and the adjusting unit 50 moves between the first and second positions At this time, the slider 514 of the slider 51 can move along the long slot. When the pulling member 52 is pulled along the guiding slot 12, the first pushing piece 3 is embedded in the (4) 18 by the panel 32, and the second pushing piece is fixed relative to the body 10, and the second pushing piece is fixed. 4〇External introduction to the body 1〇 with the adjustment of the Cuiyuan 5〇” As shown in Fig. 13, when the pulling member 52 is released, the pulling force of the elastic member can be used to make the pulling member 52 rise from the lifting height. Returning to the original height and abutting against the top surface n, the first and second pusher pieces 3〇, 4〇 can also be lowered back to the original position. Therefore, the pushing device of the present invention cooperates with the nail unit 140 to operate in a vertical or inclined state with respect to the nail unit 120, and is suitable for the straight nail or the oblique nail firing, by operating the adjusting unit 5〇, The second abutting surface 41 is retracted or extended relative to the first abutting surface 34, and the first and second abutting surfaces 34, 41 can be matched with each other for the straight nail or the oblique nail. The effect is to provide straight nails and oblique nails to push the nails smoothly. However, the above is only a preferred embodiment of the present invention, and is not limited to the scope of the present invention, that is, the simple equivalent change of the patent application scope and the description of the invention according to the present invention. And the modifications are still within the scope of the invention patent 11 1343303. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a schematic view of a conventional staple assembly suitable for a straight nail; FIG. 2 is a schematic view of a conventional staple assembly suitable for a diagonal nail; FIG. 3 is a combined plan view illustrating the present invention having a switchable push FIG. 4 is a partially exploded view of the above-described preferred embodiment of the present invention;
圖5是本發明上述較佳實施例之一立體分解圖； 圖6是本發明上述較佳實施例另一方向立體分解圖. 圖7是沿圖3中之線γπ -νπ的一剖面圖； 圖8是沿圖3中之線\1 -珊的一剖面圖； 圖9是本發明上述較佳實施例之一組合剖面圖； 圖1〇是沿圖9中之線X -X的一剖面圖；Figure 5 is a perspective exploded view of the above preferred embodiment of the present invention; Figure 6 is a perspective exploded view of another preferred embodiment of the present invention. Figure 7 is a cross-sectional view taken along line γπ - νπ of Figure 3; Figure 8 is a cross-sectional view taken along the line of Figure 3; Figure 9 is a cross-sectional view of a preferred embodiment of the present invention; Figure 1 is a section along the line X-X of Figure 9. Figure
圖11是類似於圖10的視圖，說明拉動一調整單元的操 作示意圖； 圖12是類似於圖u的視圖，說明移動一調整單元的操 作示意圖； 圖13是類似於圖12的視圖，說明釋放一調整單元的 操作示意圖；及 圖14是本發明上述較佳實施例另一操作型態的組合圖 12 1343303Figure 11 is a view similar to Figure 10, showing an operation diagram of pulling an adjustment unit; Figure 12 is a view similar to Figure u, illustrating an operation diagram of moving an adjustment unit; Figure 13 is a view similar to Figure 12, illustrating release A schematic diagram of the operation of an adjustment unit; and FIG. 14 is a combination diagram of another operation mode of the above preferred embodiment of the present invention.
140 150 160 170 180 X ··. ιοί 1 · 12·· 121 122 13·· 14·· 141 142 15·· 16·· 17· 18· 【主要元件符號說明】 100.......機體 110.......把手 鲁 120.......出釘單元 130.......出釘通道 釘匣 導槽 導板 軌道 穿孔 長方向 本體 頂面 導引槽 第一端部 第二端部 擋塊 第一導滑件 板片 卡槽 第二導滑件 卡孔 抵靠面 嵌槽 20 .........彈性單元 21 .........轉轴 22 .........簧片 30 .........第一推釘片 31 .........主體 32 .........嵌板 33 .........長槽 34 .........第一抵推面 40 .........第二推釘片 41 .........第二抵推面 42 .........嵌孔 50 .........調整單元 51 .........滑桿 L..........轴線 511 .......頂部 512 .......連結端部 513 .......盤件 514 .......滑塊 52 .........拉動件 53 .........彈簧 54 .........螺絲 55 .........嵌塊 60.........定位單元 13 1343303 61 •… …·定位件 613… •…按壓部 611 ··· …·樞轉部 62··.·. •…彈簧 612… •…嵌卡部140 150 160 170 180 X ··. ιοί 1 · 12·· 121 122 13·· 14·· 141 142 15·· 16·· 17· 18· [Explanation of main component symbols] 100....... 110.......Handle Lu 120.......Tail-out unit 130.......Pull channel nail 匣 Guide groove guide track Perforation Long-direction body Top surface guide groove First End second end stop first guide member plate slot second guide slider card hole abutment surface groove 20 .........elastic unit 21 ........ .Rotary shaft 22 .... reed 30 ... ... first push nail 31 ... ... main body 32 ........ The panel 33 ... ... the long groove 34 ... ... the first thrust surface 40 ... ... the second push nail piece 41 .... ..... second abutment surface 42 ... ... inlay 50 ... ... adjustment unit 51 ... ... slide bar L... .......axis 511 .......top 512 .......link end 513 .......disk 514 .......slider 52 ......... Pulling member 53 ......... spring 54 ... ... screw 55 ... ... insert 60 .... ..... positioning unit 13 1343303 61 •... positioning member 613... •... pressing portion 611 ····· pivoting portion 62····.....spring 612... •...Insert card department
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