200909149 九、發明說明： 【發明所屬之技術領域】 本發明是有關於-種氣動工具，特別是指一種釘搶之 推釘片角度調整裝置。 【先前技術】 氣動釘搶常被應用於室内裝漬、佈置，且為配合不同 ^合^施卫方式’釘針概可分為直釘與斜釘兩種，所謂之 =丁疋指將多數釘針沿一直線排列而成，且構成—矩形的 之斜釘是指將多數釘針以具有—傾斜角度排列 構成—呈平行四邊形的排釘，因此，操作者必須 同時購置肖㈣發直釘时搶W轉發斜釘㈣搶。、 :圖！所示種適用直釘之針搶包含—機體卜 、-料I在該中板2 -側的出釘板3 裝在該中板2另—側且容置有多數釘針5的儲釘單 元4’該_板2與該出釘板3 釘針5各具有—頭部训及— 可供釘身502穿過的長m 且該中板2具有一 可供該頭部501穿過的導曰槽22設於該長槽201 一端且 6呈垂直相通，該有T202與該⑽ ::=—2，該〜具有-_: ^針5 5G1可滑動地嵌設的導釘軌彻。當該等 時，就™身- _…二：:=:，且順利_ 200909149 再如圖2所示，另—種適用斜#r之釘搶也包含-機體 1、一女裝在機體1’上的中批1， β甲板2、一安裝在該申板2，—側 的出釘板3,及-安裝在該中板2，另一侧且容置有多數針針 5,的儲钉單元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g 4〇1，及一推釘件術， ，這種釘槍與上述適用直針之釘搶的差異在於：該儲釘單 元4’的釘E 4〇1，與該中板2，呈傾斜銜接，且該中板2，的導 槽202’對應釘匣401，的傾斜角度也呈傾斜設置。 就目前市面上所販售的灯搶而t，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。 另外’目前斜釘的型式有22。 、28。 、34。等數種， 且配合不同角度的斜釘，已有一種可配合不同角度釘針的 針搶（中華民國申請案號第89215852號專利案、us第 6,431，428號專利案），該釘搶是使一釘匣的前端樞接於一 出釘單元上，而後端則可相對於一固設於一把手底部之調 整板產生上下調整位置，藉此以改變該釘匣相對於該出針 單元的傾斜交角，雖然可以擊出不同角度的斜釘，但是推 釘片也一樣存在有必須與釘針抵推面形狀互相配合的問題 【發明内容】 200909149 因此，本發明之目的，即在提供一種可配合操作成適 =於請 '斜釘或不同角度斜釘較用功能而提昇推釘順 暢度的釘搶之推釘片角度調整裝置。 π疋’尽發明釘搶之推釘 包含一機體、一固接在該機體側邊的把手、-固設：：： '、有出釘通道的出釘單元及一樞接在該出釘單元與 ==之間的釘Ε，該釘£可相對於該出釘單元樞轉成不 並具有一沿—長方向延伸的導槽。該推釘片角度 調整裝置包含一本體 '一安梦名$士地^ ]乃用度 效 女裝在該本體中的推釘片及一調 2疋。該本體是可沿該長方向在該釘匣中滑動，並且有 亡:固，板及-與該固定板固接且自該導槽伸出的推絮部， 以固疋板具有一定位部。該推 具有-朝向該出釘單元的抵推面’固疋板-側’並 於該推釘片且對應該定位部 固疋 邱卞0卩該定位部及該嵌卡 ^一者其中之-是呈多邊貫穿槽孔狀，並具有至少一第一 疋位面及至少一設置在 面开U 1 在㈣&位面一側且與該等一定位 面Φ成一父角的第二定位面， 一定位面或第二定位面上具有一可抵制在該第 抵制在兮Μ ^ ，疋°卩位，操作該卡定部位由 坻制在該第一定位面的一 ^ 定位面的h署 置，刼作成抵制在該第二 藉此，捶作兮“ X推釘片之抵推面的角度。 精 刼作該卡定部位在該 、- 改變位置，即可傕撂紡施a u —疋位面之間 互相配合，且達到推： 抵推面與釘針抵推面形狀 且達到推釘順暢之目的。 【實施方式】 200909149 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、圖4及圖5所示，本發明_搶之推釘片角度調 整裝置的較佳實施例，該釘槍更包含—機體1〇〇、一固接在 該機體100側邊的把手11〇、一固設在該機體ι〇〇且具有一 出釘通道13〇的出釘單A 120及一樞接在該出釘單：12〇 與該把手110之間的釘匣140，該釘匣14〇可由一與該出釘 翠元U0垂直相接的平直狀態，操作成一與該出釘單元⑽ 傾斜相接的傾斜狀態（見圖14、圖15)，該釘昆i4〇具有 -沿-長方向X延伸的導槽15〇、—遠離該出釘單元12〇的 穿孔160及一設於該穿孔160 一側的立板17〇。該推釘 度調整裝置包含-本體H)、-安裝在該本體1〇中的推釘片 20' -調整單元30及-遠離該出釘單元m且樞設在該釘 匣140的定位單元40。 該本體10是可沿該長方肖x在該釘E 14〇中滑動，並 具有-固定板U、-與該固定板u平行設置的侧板12、一 連結在該側板與該固定板u之間的頂板13及一固接在 該固定板11 -側緣且自該導槽150伸出的推掣部14。該固 定板呈多邊貫穿槽孔狀料位部15及—相反於該 推掣部14的凹槽16，狀位部15具有__對相對設置的第 -定位面151及-對設置在該等第4位面151 一側且盘 該等第4位面151形成-交角的m面152，該側板 12具有一對應該定位部15的操作孔ΐ2ι。 200909149 該推釘片20是安裝在該本體1〇的固定板n與該侧板 12之間，並具有一朝向該出釘單元12〇的抵推面2ι、一設 於該抵推面2i —側的圓孔22、二設於該圓孔22兩側的^ 洞23及一介於該抵推面21與其中一個孔洞23之間且朝該 固定板11外部伸出的的卡止塊24，該卡止塊24可穿過該 凹槽16且抵止在該出釘單元⑽—側緣（見圖3)以使該 抵推面21趨近於該出釘通道13〇，且限制該抵推面2ι與該Λ 出釘通道13G之間仍有-距離’能順利將最後—支釘針 出0 该賙豎旱元 針片20與該固定板U之間的連結塊31、一與該連結塊3] 連結且設置在該E]定板U外部的操作件32、—介於該操作 件32與該以板！！間的彈性元件33、—襯設在該固定板 11與該彈性元件33之間的墊片34及—將操作件Μ、連社 塊31鎖固連結在該推釘片加的鎖定件35。該連結塊31具 有一呈矩形的主板311、—固設在該主板3ιι且朝該定位部 ^凸伸的嵌卡部312及二與該嵌卡部312相背設置且可嵌 套找推釘片20之孔洞23中的心阳，該主板3ιι具有 對應該圓孔22的鎖孔314,該鎖孔川具有 是製成::::部15且呈非圓形的卡合部315 (本實施例 疋I成方孔狀），該嵌卡部 316〇 , 下丨312具有二呈凸板狀的卡定部位 =的轴 穿過該定位部w與該連結塊η 穿出的操二頭Α321及與該轴桿部321連結且由該導槽⑽ 穿出的操作碩部322,該袖桿部321具有一戴面對應該卡合 200909149 部315且不可轉動地谈卡在該卡合部3i5中的嵌制部位阳 及一由該嵌制部位323端面朝該操作頭部322延伸的螺孔 324。本實施例的彈性元件％為壓縮彈簧，兩端抵止在該 塾片34與該操作頭部322之間，其彈力恆使該嵌卡部312 保持嚴卡定位在該定位部15中之趨勢。該鎖定件％是自 該本體10之操作孔121穿入，並依序穿設在該圓孔η與 祕314且螺合於該操作件32的螺孔324，該鎖定件35與 該麵作件32鎖合以使該連結塊31固定在該推釘片π。且 利用該等凸柱313嵌套在該推釘片20之孔洞23中，是可 使得該鎖孔314盥螻圓：?丨〇〇堆a /、边圓孔22準確對位，且防止使該連結塊 31相對於該推釘片2〇產生旋轉。 該疋位早几4〇具有一對應該穿孔160枢設在該釘g 140且呈板片的疋位件41及—安裝在該定位件^與該立板 Μ之間的彈菁42，該定位件41具有一軸設在該穿孔16〇 外側的極轉部411、—設於該棍轉部4ιι 一侧且可穿過該穿 孔160並嵌卡在該本體10之頂板Π側緣的末端部412及 4:於該樞轉部411另-側且受該彈簧42彈抵的按壓部 再如圖3、圖4及圖6關8所示，#欲進行直釘的擊 考X作業且麵作者將該針g 14〇操作成與該出釘單元 垂直相接呈平直狀態，此時，直釘的延伸方向及出釘通道 130垂直於該長方肖X’則必須使得該抵推面21推抿直釘 ，且該連結件3丨的卡定部位316纽套以 的第-定位面151上，並位於一第一位置。 10 200909149 。又如圖14及圖15所示，當欲進行斜釘的擊發作業， 且操作者將該釘E 14G操作成與該出釘單纟⑽相接呈傾 斜狀態時’斜釘的延伸方向概平行於出釘通道13()，但與該 長方向X形成傾斜相交，則操作者必須將該抵推面21 “抵 '、：T且如圖15假想線所示，操作者必須先將該本體、 推=片20、調整單元3〇整體結構推移至釘£ 14〇的末端， 且田該本體10之頂板13側緣對應於定位單元4〇的定位件 41時’即可使得末端部412自動嵌卡在該頂板13側緣，且 使該本體1()、推釘片2G、調整單元3G整體結構相對於釘 產生定位。再如圖9及圖10所示，操作者可將該操 1件32朝該本體1G按壓’促使該嵌卡部312自該定位部 15中移出（此時’該彈性元件33呈被壓縮狀並i藏回釋彈 ▲力）’接著，轉動該操作件32日夺，利用該嵌制部位奶與 /卡。4 315呈不可轉動地嵌套，以及該連結塊31利用凸 上13與該推針片2〇之孔洞23嵌套（見圖5 )，即可連動 該，結塊31及推釘片2G產生轉動並沿徑向位移，並使得 該嵌卡部312由對應於該定位部15的第一定位面⑸（如 圖1〇的假想線所示）轉至對應於該定位部15的第二定位 _ 52 (如圖10的實線所示）’且如圖11、圖12及圖13所 不，當操作者釋放對該操作件32的按Μ時，利用該彈性元 :牛33的彈力’就可使得該嵌卡部312又㈣人於該定位部 5中’且使得該等卡定部位316抵靠定位在該等第二定位 152上並位於—第二位置’即可改變該推釘片2〇之抵推 面21的角度1調整該推訂片2G的角度後，再按壓該定 11 200909149 位件41的按㈣413，即可使得末端部a〗麟對該本體 1〇之頂板13的卡止，則就可使得該本體1〇、推釘片2〇、 調整單元3G整體結構朝該出釘單元⑽產生位移，並朝斜 釘抵推。 因此，本發明之推釘片20角度調整裝置配合該釘匣 ⑽相對於出釘單元12G操作呈垂直或傾斜狀態，且欲適用 ^直釘、斜釘或不同角度之斜釘擊發時，利用操作該調整 單元30，即可使得該抵推面2i配合直釘或斜釘調整不同角 度’且使得該抵推面21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 能以此限定本發明實施之範圍，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 屬本發明專利涵蓋之範圍内。 【圖式簡單說明】 圖1疋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是一组合平面圖，說明本發明釘槍之推釘片角度 调整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之一組合剖面圖，說明 —推釘片在一第一位置並抵推直釘； 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之一立體組合圖，說明 該推釘片在第一位置； 12 200909149 山圖7是本發明上述較佳實施例之一前視組合圖，說明 一嵌卡部嵌套在一定位部中且使一卡定位部抵靠在二 定位面上； 圖8是沿圖7中之線观-珊的一剖面圖； 操作件且使 圖9是類似於圖8的視圖，且說明按壓— 嵌卡部自定位部中移出； ▲圖10是本發明上述較佳實施例之一平面操作示意圖， 說明轉動該操作件’且使得該嵌卡部由對應於該^位部的 第—定位面轉至對應於的二第二定位面； 立體組合圖’說明 •圖11是本發明上述較佳實施例之一 該推釘片在一第二位置； 圖12是本發明上述較佳實施例之一前視組合圖，說明 嵌卡部礙套在定位部中^使卡定位部抵靠在第二定位面上 > 圖13是沿圖12中之線又皿—又皿的一剖面圖； 圖14是本發明上述較佳實施例之另—種型態的組合平 面圖；及 圖15是本發明上述較佳實施例之—組合剖面圖，說明 推釘片在第二位置並抵推斜釘。 13 200909149 【主要元件符號說明】 100… …·機體 24…… …·卡止塊 110… •…把手 30…… •…調整單元 120… •…出釘單元 31…… •…連結塊 130… •…出釘通道 311 ··· …·主板 140… •…釘匣 312… •…嵌卡部 150… •…導槽 313… •…凸柱 X....... —長方向 314… •…鎖孔 160… …穿孔 315… ——^合部 170… …·立板 316… ——^定部位 10…· •…本體 32…… •…操作件 11 ••… •…固定板 321… •…軸桿部 12•… •…側板 322… •…操作頭部 121 ·· …·操作孔 323… —搬制部位 13"… …·頂板 324… •…螺孔 14"… …·推掣部 33••… •…彈性元件 15·… •…定位部 34…·. …·墊片 151… …·第一定位面 35··.·· …·鎖定件 152… …·第二定位面 40····· •…定位單元 16"… •…凹槽 41 ·.·· •…定位件 20… •…推釘片 42·...· …·彈簧 21 ···. •…抵推面 411… …·樞轉部 22 •…圓孔 412… •…末端部 23••… …·孔洞 413… •…按壓部 14200909149 IX. INSTRUCTIONS: TECHNICAL FIELD OF THE INVENTION The present invention relates to a pneumatic tool, and more particularly to a nail squeezing nail angle adjusting device. [Prior Art] Pneumatic nails are often used for indoor staining and arranging, and the nails can be divided into two types: straight nails and oblique nails. The staples are arranged along a straight line, and the rectangular nails are formed by arranging a plurality of nails in a skewed angle to form a parallelogram. Therefore, the operator must purchase the short (four) straight nails at the same time. Grab the W forwarding skewer (four) grab. , : Figure! The needle type for the straight nail is shown to be included in the body, and the nail plate 3 on the side of the middle plate 2 is mounted on the other side of the middle plate 2 and accommodates the staple unit of the plurality of staples 5 4' the plate 2 and the nail plate 3 staples 5 each have a head length and a length m through which the nail body 502 can pass and the middle plate 2 has a guide for the head portion 501 to pass through. The tongue and groove 22 is disposed at one end of the long groove 201 and 6 is vertically communicated, and has T202 and the (10)::=-2, which has a -_: ^ needle 5 5G1 slidably embedded guide rail. When the time is up, the body of the TM - _... two:: =:, and smooth _ 200909149 and then as shown in Figure 2, another type of suitable oblique #r nail robes also contain - the body 1, a woman in the body 1 'In the middle batch 1, the β deck 2, one on the side plate 2, the side of the nail plate 3, and - mounted on the middle plate 2, the other side and accommodates a plurality of needles 5, the storage a nail unit 4, the middle plate 2' and the nail plate 3 have a nail passage 6 therebetween, and the nail storage unit 4 also has a nail g 4〇1, and a nail pushing device, The difference between the nail gun and the above-mentioned nail for the straight needle is that the nail E 4〇1 of the nail storage unit 4' is obliquely engaged with the middle plate 2, and the guide groove 202' of the middle plate 2 The inclination angle of the corresponding nail 401 is also inclined. As for the lights sold on the market, it does not have the function of applying the straight nails and the oblique nails in the same unit, so it has the nail-strike structure suitable for the function of straight nails and oblique nails 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. In addition, the current type of diagonal nails is 22. 28 34. There are several kinds of oblique nails with different angles, and there is a needle that can be used with different angles of nails (Japanese Patent Application No. 89215852, and US Patent No. 6,431,428). The front end of the nail is pivotally connected to a nail removing unit, and the rear end is adjustable relative to the adjusting plate fixed to the bottom of the handle, thereby changing the inclination of the nail relative to the needle removing unit. The angle of intersection, although it is possible to strike the oblique nails of different angles, the push nail piece also has the problem that it must cooperate with the shape of the nail pushing surface. [Invention content] 200909149 Therefore, the object of the present invention is to provide a cooperation The operation is suitable for the nail pusher angle adjustment device of the nail grab that is used for the 'spike nail or the different angle oblique nails to improve the smoothness of the push nail. The π疋's invention nails include a body, a handle fixed to the side of the body, a fixed:::, a nailing unit having a nailing passage With the staples between ==, the staples can be pivoted relative to the staple unit without a guide groove extending in the longitudinal direction. The pusher piece angle adjusting device comprises a body of 'an ang dream name $ 士地^' which is used for the effect of the women's pusher piece in the body and a tune. The body is slidable in the nail in the long direction, and has a solid, a plate and a push-pull portion fixed to the fixed plate and extending from the guide groove, wherein the fixed plate has a positioning portion . The push has - abutting surface 'fixing plate - side' toward the nailing unit and is in the push pin piece and corresponding to the positioning part, the positioning part and the inserting card are - Is a polygonal through-hole shape, and has at least one first clamping surface and at least one second positioning surface disposed on a side of the surface opening U 1 on the (4) & plane surface and forming a parent angle with the one positioning surface Φ, a positioning surface or a second positioning surface has a resistance to the first positioning in the 兮Μ ^ , 疋 ° , position, the locking portion is operated by the 定位 positioning surface of the first positioning surface The 刼 成 抵 在 在 在 在 在 在 在 在 在 在 在 X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X The surfaces are matched with each other and reach the push: the push surface and the nail pin are pressed against the push surface shape and the push nail is smoothed. [Embodiment] 200909149 The foregoing and other technical contents, features and effects of the present invention are coordinated in the following In the detailed description of a preferred embodiment of the drawings, it will be clearly apparent. 3, FIG. 4 and FIG. 5 show a preferred embodiment of the present invention. The nail gun further includes a body 1 and a handle 11 fixed to the side of the body 100. a nailing unit A 120 fixed to the body and having a nailing passage 13〇 and a nail holder 140 pivotally connected between the nailing sheet: 12〇 and the handle 110, the nail The 匣14〇 can be operated in a slanted state in which the ejector unit (10) is obliquely connected to the slanting state (see FIG. 14, FIG. 15). a guide groove 15 extending along the long direction X, a hole 160 away from the nail unit 12〇, and a vertical plate 17〇 disposed on one side of the hole 160. The nail adjustment device includes a body H), a pusher piece 20' mounted in the body 1 - an adjustment unit 30 and a positioning unit 40 remote from the nail unit m and pivoted to the magazine 140. The body 10 is along the rectangular axis x Sliding in the nail E 14 , and having a fixing plate U, a side plate 12 disposed in parallel with the fixing plate u, a top plate 13 connected between the side plate and the fixing plate u, and a fixing The fixing plate 11 is a side edge and a pushing portion 14 extending from the guiding groove 150. The fixing plate has a polygonal through-hole-like material level portion 15 and a groove 16 opposite to the pushing portion 14 The portion 15 has a __ pair of oppositely disposed first positioning surfaces 151 and a pair of m-faces 152 disposed on the side of the fourth-position surface 151 and having the fourth-position surface 151 of the disk forming an angle of intersection, the side plate 12 having a The operation hole ΐ2ι of the positioning portion 15 is 200909149. The nail piece 20 is mounted between the fixing plate n of the body 1 and the side plate 12, and has an abutting surface 21 facing the nail unit 12〇. a hole 22 disposed on the side of the abutting surface 2i, a hole 23 disposed at two sides of the hole 22, and a hole between the abutting surface 21 and one of the holes 23 and facing the fixing plate 11 An externally extending latching block 24, the latching block 24 can pass through the recess 16 and abut the side of the stud unit (10) (see FIG. 3) to bring the abutting surface 21 closer to the The nailing channel 13 is closed, and the distance between the abutting surface 2ι and the Λ nail channel 13G is limited to be able to smoothly pass the last nail to the needle 20 and the fixing plate U Link between 31, the connection block 3 a] provided in the link and E] given plate U external operation member 32, - between the operating member 32 to the plate! ! The elastic member 33, the spacer 34 which is disposed between the fixing plate 11 and the elastic member 33, and the locking member 35 of the pusher piece are locked and coupled to the operating member 31. The connecting block 31 has a rectangular main board 311, an embedding portion 312 fixed to the main board 3 301 and protruding toward the positioning portion ^, and two oppositely disposed with the embedding portion 312 and nestable for searching In the center of the hole 23 of the sheet 20, the main board 3 ι has a locking hole 314 corresponding to the circular hole 22, and the locking hole has a non-circular engaging portion 315 which is made of a :::: portion 15 (this In the embodiment 疋I square hole shape, the insert portion 316 〇, the lower jaw 312 has two convex portions in the shape of a convex plate=the shaft passes through the positioning portion w and the connecting block η a Α321 and an operation unit 322 coupled to the shaft portion 321 and passing through the guide groove (10). The sleeve portion 321 has a wearing portion that should engage with the 200909149 portion 315 and is non-rotatably engaged in the engaging portion. The embedded portion of the 3i5 is a male hole and a screw hole 324 extending from the end surface of the embedded portion 323 toward the operating head portion 322. The elastic member % of the embodiment is a compression spring, and the two ends are abutted between the cymbal 34 and the operating head 322, and the elastic force thereof constantly keeps the engaging portion 312 in the positioning portion 15 . . The locking member is inserted from the operating hole 121 of the body 10, and is sequentially threaded through the circular hole η and the secret hole 314 and screwed into the screw hole 324 of the operating member 32. The locking member 35 is opposite to the surface. The piece 32 is locked to fix the joint block 31 to the pusher piece π. And the protrusions 313 are nested in the holes 23 of the pusher piece 20 so that the keyholes 314 can be rounded: the stack a / and the round holes 22 are accurately aligned and prevented from being The coupling block 31 is rotated relative to the nail piece 2〇. The cymbal has a pair of shank members 41 that are pivotally disposed on the nail g 140 and are in the form of a plate, and an elastic crest 42 mounted between the positioning member and the vertical plate. The positioning member 41 has a pole rotating portion 411 which is disposed on the outer side of the through hole 16〇, and is disposed on the side of the stick rotating portion 4ι1 and can pass through the through hole 160 and is inserted into the end portion of the top edge of the top plate of the body 10. 412 and 4: the pressing portion on the other side of the pivoting portion 411 and being biased by the spring 42 is further shown in FIG. 3, FIG. 4 and FIG. 6 and FIG. The author operates the needle g 14 成 to be in a straight state perpendicularly connected to the nailing unit. At this time, the extending direction of the straight nail and the nail passage 130 perpendicular to the rectangular ridge X′ must make the abutting surface 21 pushes the straight nail, and the locking portion 316 of the connecting member 3 纽 is placed on the first positioning surface 151 and is located at a first position. 10 200909149. 14 and FIG. 15, when the nailing operation is to be performed, and the operator operates the nail E 14G so as to be inclined with the nail unit (10), the direction of the oblique nail is parallel. In the nailing channel 13 (), but obliquely intersecting the longitudinal direction X, the operator must "fake" the resisting surface 21, "T" and as shown by the imaginary line in Fig. 15, the operator must first the body , the push unit 20, the adjustment unit 3 〇 the overall structure is pushed to the end of the pin 14 ,, and the side edge of the top plate 13 of the body 10 corresponds to the positioning member 41 of the positioning unit 4 ' 'to make the end portion 412 automatically The card is embedded in the side edge of the top plate 13, and the overall structure of the body 1 (), the pusher piece 2G, and the adjusting unit 3G is positioned relative to the nail. As shown in FIG. 9 and FIG. 10, the operator can perform the operation. Pressing the member 32 toward the body 1G causes the insertion portion 312 to be removed from the positioning portion 15 (in this case, the elastic member 33 is compressed and the spring is released). Then, the operating member 32 is rotated. Riddles, using the embedded portion of the milk and / card. 4 315 is non-rotatably nested, and the joint block 31 utilizes the convex 13 and The hole 23 of the push pin 2 is nested (see FIG. 5), and the joint 31 and the pusher piece 2G are rotated and displaced in the radial direction, and the insertion portion 312 is corresponding to the positioning. The first positioning surface (5) of the portion 15 (shown as an imaginary line in FIG. 1A) is turned to the second positioning_52 corresponding to the positioning portion 15 (shown by the solid line in FIG. 10) and as shown in FIG. 12 and FIG. 13, when the operator releases the button on the operating member 32, the elastic element: the elastic force of the cow 33 can cause the card portion 312 to be in the positioning portion 5' The locking portions 316 are positioned against the second positioning positions 152 and located at the second position ′ to change the angle of the pushing surface 21 of the pushing nail piece 2 to adjust the angle of the pushing piece 2G. Then, pressing the button (4) 413 of the position 11 200909149, the end portion a can be locked to the top plate 13 of the body 1 , so that the body 1 推 and the push pin 2 〇 The overall structure of the adjusting unit 3G is displaced toward the nailing unit (10) and pushed against the oblique nail. Therefore, the angle adjusting device of the nailing piece 20 of the present invention cooperates with the nail (10) When the nailing unit 12G is operated in a vertical or inclined state, and the nail is to be applied to the straight nail, the oblique nail or the oblique nail of different angles, by using the adjusting unit 30, the pressing surface 2i can be matched with the straight nail or the oblique The nail adjusts the different angles' and makes the abutting surface 21 have the effect of matching the shape of the pushing surface with respect to the straight nail or the oblique nail, so as to provide the straight nail and the oblique nail pushing the nail smoothly. The present invention is not limited by the scope of the invention, and the simple equivalent changes and modifications made by the scope of the invention and the description of the invention are still covered by the invention. Within the scope. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a schematic view of a 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 showing a pusher for a nail gun of the present invention; FIG. 4 is a cross-sectional view showing a combination of the above preferred embodiment of the present invention, illustrating that the push pin is in a first position and pushes the straight nail; FIG. 5 is BRIEF DESCRIPTION OF THE DRAWINGS FIG. 6 is a perspective assembled view of the above preferred embodiment of the present invention, illustrating the push pin in a first position; 12 200909149 FIG. 7 is a preferred embodiment of the present invention A front view combination diagram illustrating that a card insertion portion is nested in a positioning portion and a card positioning portion abuts on the two positioning surfaces; FIG. 8 is a cross-sectional view along the line of FIG. Figure 9 is a view similar to Figure 8, and illustrates the press-embed portion removed from the positioning portion; ▲ Figure 10 is a plan view of a planar operation of the above preferred embodiment of the present invention, illustrating the rotation of the operating member 'and make the card portion correspond to the position The first positioning surface of the portion is transferred to the corresponding second positioning surface; the three-dimensional combination diagram is illustrated in FIG. 11 which is a second position of the above-mentioned preferred embodiment of the present invention; FIG. 12 is the present invention. A front view combination diagram of the above preferred embodiment, illustrating that the card engaging portion is in the positioning portion, causing the card positioning portion to abut against the second positioning surface. FIG. 13 is along the line in FIG. Figure 14 is a combined plan view of another preferred embodiment of the present invention; and Figure 15 is a cross-sectional view of the preferred embodiment of the present invention, illustrating the push pin in the second Position and push the spike. 13 200909149 [Explanation of main component symbols] 100... ... body 24... ...locking block 110... •...handle 30...•...adjustment unit 120...•...tap unit 31...•...link block 130... ...cutter channel 311 ·····main board 140...•...nail 312...•...embedded part 150...•...guide groove 313...•...crest X.......—long direction 314... ...the keyhole 160...the perforation 315...—————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————— •...shaft part 12•...•...side plate 322...•...operation head 121····operation hole 323...——removed part 13"...top plate 324...•... screw hole 14"... Part 33••...•...elastic element 15·...•...positioning unit 34...·....shield 151...the first positioning surface 35·······the locking piece 152...the second positioning surface 40····· • Positioning unit 16"... •... Groove 41 ···· •...Positioning member 20... •...Pushing piece 42·...· ...·spring 21 ···. •...butment surface 411... ...· pivoting part 22 •...round hole 412... •...end part 23••... ...· hole 413... •...pressing part 14