1257891 玖、發明說明： 【發明所屬之技術領域】 本發明是有關於一種推釘裝置，特別是指一種以回復 彈力推送排釘的打釘槍之推釘裝置。 5 【先前技術】 參圖1、圖2，一般打釘槍的推釘裝置1主要包含有 :一釘匣11、一推釘片12及二彈簧13。該釘匣11具有 相互滑合且界定出一釘道111的一匣座112與一匣板113 。該推釘片12是可移動地定位在該匣板113上。該等彈 10 簧13是與該推釘片12及該匣板113勾接，而定位在該匣 板113上。當該匣板113與該匣座112滑合時，該推釘片 12及該等彈簧13是容置在該釘道111内。且可沿該釘道 111滑移，並顯露在該釘道111内。藉此，當排釘2容置 入該釘道111内，並推擠該推釘片12壓縮該等彈簧131 15 時，就可以藉由該等彈簧13的回復彈力推頂該推釘片12 沿彈力方向推送該排釘2。惟，上述推釘裝置1雖然可以 達到推送排釘2的目的，然，其卻於實際使用時仍存有以 下可提昇的空間： 由於該等彈簧13是直接顯露在該釘匣11的釘道111 20 内，並沒有任何限位的元件，因此，很容易在壓縮的過程 中，有擺移扭曲的情形，且開放式的空間，也會在該匣板 113與該匣座112不斷開啟、關閉的狀況下，使灰塵污物 沉積在該等彈簧13間，影響該推釘片12位移時的順暢性 ，而產品要提升，就是要研發高價值、高品質的物品，因 1257891 此’如何再提昇該推釘片12位移時的順暢性，乃各相關 業者極思開發與克服改良的目標。 【發明内容】 因此，本發明之目的，即在提供一種可以隱藏一彈力 組件的打釘搶之推釘裝置。 於是，本發明的打釘槍之送釘裝置包含：一釘匣、一 彈力組件及-推釘片。該釘E具有相互滑合且界定出一釘 道的-E座與-ϋ板，該£座具有沿長度方向貫穿的—導 槽，及形成在-側且連通該導槽與該釘道的一導溝。該彈 ^组件具有穿置在該釘£導槽内的—導管，及容置在該導 官内的-彈性元件，該導管具有與該g板固接的一端，及 沿長度方向開設的-剖溝。該推釘片是可移動地定位在該 釘S輕板上且滑行於該釘道内，並具有由一底面突出的 凸部’該凸部是穿經該練的導溝與該導管的剖溝，並與 該彈性元件觸接，使該推釘片可壓縮該彈性元件及受彈力 驅動。 本發明的功效是能隱藏並限位該彈力組件，以提昇該 推釘片位移時的順暢性。 【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 乂下配ΰ *考圖式之―較佳實施例的詳細說明_，將可清 楚的明白。 / a參閱圖3、圖4,本發明的一推釘裝置是安裝在一打 釘搶上，該打釘搶具有一本體7及設置在該本體7 一端側 1257891 且可擊出釘的一出釘座3，該出釘座3具有相互疊合的一 底板31、一保險板32及一壓板33，該底板31具有貫穿 的一穿孔311，該保險板32具有貫穿且可與該穿孔311對 合的一卡制孔321，且可向後移動位於可擊釘狀態（如圖8) ，及向前移動位於不擊釘狀態（如圖9)。該推釘裝置的較 佳實施例包含：一釘匣4、一彈力組件5及一推釘片6。 該釘匣4是與該出釘座3銜接，並具有相互滑合且界 定出一釘道41(如圖7)的一匣座42與一匣板43。該匣座 42具有沿長度方向貫穿的一導槽421，及形成在一側422 且連通該導槽421與該釘道41的一導溝423。該導槽421 一端是與該穿孔311對應。 該彈力組件5具有穿置在該釘匣4導槽421内的一導 官51，及容置在該導管51内的一彈性元件52。該導管51BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a nail pushing device, and more particularly to a nail pushing device for a nail gun that pushes a nail in response to an elastic force. 5 [Prior Art] Referring to Fig. 1 and Fig. 2, the nail pushing device 1 of a general nail gun mainly comprises: a nail 匣 11, a nail piece 12 and two springs 13. The magazine 11 has a sill 112 and a sill 113 that slide to each other and define a nail path 111. The pusher blade 12 is movably positioned on the jaw 113. The springs 13 are hooked to the nail piece 12 and the sill plate 113 and positioned on the sill plate 113. When the sill 113 is slidably engaged with the sley 112, the pusher piece 12 and the springs 13 are received in the nip 111. And it can slide along the nail path 111 and be exposed in the nail channel 111. Thereby, when the nail 2 is received in the nail 111 and the pusher 12 is pushed to compress the springs 131 15 , the pusher can be pushed by the resilience of the springs 13 12 Push the row of nails 2 in the direction of the spring force. However, although the above-mentioned nail pushing device 1 can achieve the purpose of pushing the nail 2, it still has the following space for improvement in actual use: since the springs 13 are directly exposed on the nail of the magazine 11 There are no limit components in the 111 20, so it is easy to have a twisting and twisting during the compression process, and the open space will also open continuously on the seesaw 113 and the sley 112. In the closed condition, dust and dirt are deposited between the springs 13, which affects the smoothness of the displacement of the pusher piece 12, and the product is to be upgraded, that is, to develop high-value, high-quality items, because of the '1257891' Further improving the smoothness of the displacement of the pusher piece 12 is a goal that the relevant industry is thinking about to develop and overcome the improvement. SUMMARY OF THE INVENTION Accordingly, it is an object of the present invention to provide a nail pushing device that can hide an elastic component. Accordingly, the nailing device of the nail gun of the present invention comprises: a nail, an elastic component and a pusher. The nail E has a -E seat and a sill plate which are mutually slidably and define a nail path, the pedestal has a guide groove penetrating in the longitudinal direction, and is formed on the side and communicates the guide groove and the nail path. A guide groove. The elastic assembly has a conduit disposed in the guide groove, and an elastic member housed in the guide, the conduit having an end fixed to the g plate and extending in the length direction - Ditching. The pusher piece is movably positioned on the light plate of the nail S and slid in the nail path, and has a convex portion protruding from a bottom surface. The convex portion is a groove that passes through the guided groove and the conduit. And contacting the elastic member, so that the pusher piece can compress the elastic member and be driven by the elastic force. The function of the invention is to hide and limit the elastic component to improve the smoothness of the displacement of the pusher piece. [Embodiment] The foregoing and other technical contents, features, and advantages of the present invention will be apparent from the following detailed description of the preferred embodiments. Referring to FIG. 3 and FIG. 4, a pushing device of the present invention is mounted on a nail grab, and the nail has a body 7 and an end portion of the body 7 which is located at the end of the body 7 and can be driven out of the nail. a nail holder 3 having a bottom plate 31, a safety plate 32 and a pressure plate 33 which are overlapped with each other, the bottom plate 31 having a through hole 311 penetrating therethrough, the safety plate 32 having a through hole and a pair of the hole 311 A card hole 321 is closed, and can be moved backward to be in a squeezable state (as shown in FIG. 8), and moved forward to be in a non-nail state (FIG. 9). A preferred embodiment of the pusher device includes a staple 4, an elastic component 5 and a pusher tab 6. The magazine 4 is engaged with the nail holder 3 and has a socket 42 and a jaw 43 which are mutually slidable and define a nail path 41 (Fig. 7). The sley 42 has a guide groove 421 penetrating in the longitudinal direction, and a guide groove 423 formed on one side 422 and communicating with the guide groove 421 and the nail path 41. One end of the guiding groove 421 corresponds to the through hole 311. The elastic assembly 5 has a guide 51 that is placed in the channel 4 of the magazine 4, and a resilient member 52 received in the tube 51. The conduit 51
剖溝512。 該推釘片6是可銘翻从令a a & l .Splitting groove 512. The pusher piece 6 is readable from the order a a & l.
該彈性元件52及受彈力驅動。 參圖4、圖5’填釘時’只須滑脫該£板43，使該g 板43沿嶋42滑移，及於位移過程The elastic member 52 is driven by an elastic force. Referring to Fig. 4 and Fig. 5', when the nail is filled, it is only necessary to slip off the sheet 43 so that the g plate 43 slides along the crucible 42, and the displacement process
帶動該推釘片6沿該釘道41位移， 2往干，同時帶動該彈 至顯露該釘道41，就 1257891 可以將排釘2容置入該釘道41内。 參圖6、圖7，最後，再滑合該匣板43與該匣座42 ，使該彈力組件5穿入該匣座42的導槽421内，及使該 推釘片6受排釘2阻擋，以凸部62反向壓縮該彈性元件 5 52，再藉由該彈性元件52的回復彈力，推頂該推釘片6 與該排釘2接觸，使該推釘片6於每一次擊釘動作完成後 ，沿彈力方向推送該排釘2朝該出釘座3的方向位移。 參圖8，當該出釘座3的保險板32被觸壓，而如箭 頭方向所示向後移動且位於可擊釘狀態時，是可完成擊出 10 釘的動作。惟，參圖3、圖9，當該保險板32沒有被觸壓 而如箭頭方向所示向前位移且位於不擊釘狀態，該保險板 32的卡制孔321是與該底板31的穿孔311對合，此時， 若該釘匣4内的排釘已耗盡，該推釘片6會沿該釘道41 位移至鄰接該出釘座3的位置，及以該凸部62會穿置入 15 該穿孔311與該卡制孔321内，使該保險板32受限於該 推釘片6的凸部62而無法位移，達到空釘不擊發的目的 〇 據上所述可知，本發明之打釘槍之推釘裝置具有下列 優點及功效： 20 本發明可以將該彈力組件5隱藏在該匣座42的導槽 421内，且能藉由導管51限位該彈性元件52，藉此，使 該彈性元件52能更穩定地的帶動該推釘片6，及避免灰塵 污物進入該彈性元件52間，而能大幅提昇該推釘片6滑 移時的順暢性，使本發明更具實用性。 1257891 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 範圍及發明說明書内容所作之簡單的等效變化與修飾，皆 應仍屬本發明專利涵蓋之範圍内。 1257891 【圖式簡單說明】 圖1是一立體分解圖，說明一般的推釘裝置； 圖2是一立體圖，說明前述推釘裝置顯露二彈簧的情 形； 5 圖3是一立體分解圖，說明本發明一送釘裝置安裝在 一打釘搶上的較佳實施例； 圖4是一正視圖，說明該較佳實施例中一釘匣開啟的 情形； 圖5是一背視圖，說明該較佳實施例中一釘匣開啟且 10 一彈力組件部份穿出該釘匣的情形； 圖6是一正視圖，說明該較佳實施例推送排釘的情形 圖7是一剖視圖，說明該較佳實施例中一推釘片與該 彈力組件的位置關係； 15 圖8是一頂視圖，說明該較佳實施例中一出釘座位於 可擊釘狀態；及 圖9是一頂視圖，說明該較佳實施例中該出釘座位於 不擊釘狀態。 10 1257891The pusher piece 6 is displaced along the nail path 41, 2 is dried, and the bullet is driven to reveal the nail track 41, and the 1257891 can accommodate the nail 2 into the nail path 41. Referring to FIG. 6 and FIG. 7 , finally, the sill 43 and the sley 42 are slid, the elastic component 5 is inserted into the guiding groove 421 of the sley 42 , and the pusher 6 is received by the nail 2 Blocking, the elastic member 515 is reversely compressed by the convex portion 62, and the reeling force of the elastic member 52 is used to push the pusher piece 6 into contact with the row of nails 2, so that the pusher piece 6 is hit every time. After the nailing operation is completed, the row of nails 2 is pushed in the direction of the elastic force to be displaced in the direction of the nail holder 3. Referring to Fig. 8, when the safety plate 32 of the nail holder 3 is pressed and moved backward as indicated by the direction of the arrow and is in the smashable state, the action of hitting the nail 10 can be completed. However, referring to FIG. 3 and FIG. 9, when the safety plate 32 is not pressed and displaced forward as indicated by the direction of the arrow and is in the state of no nailing, the locking hole 321 of the safety plate 32 is a perforation with the bottom plate 31. 311 is engaged, at this time, if the nail in the magazine 4 is exhausted, the pusher piece 6 is displaced along the nail path 41 to a position adjacent to the nail holder 3, and the convex portion 62 is worn. Inserting 15 the through hole 311 and the locking hole 321 so that the safety plate 32 is restricted by the convex portion 62 of the push pin piece 6 and cannot be displaced, so as to achieve the purpose of not firing the empty nail, according to the above description, The nail pushing device of the invention has the following advantages and effects: 20 The present invention can hide the elastic component 5 in the guiding groove 421 of the sley 42 and can limit the elastic member 52 by the conduit 51. Therefore, the elastic member 52 can drive the nail piece 6 more stably, and prevent dust and dirt from entering between the elastic members 52, and can greatly improve the smoothness of the nail piece 6 when slipping, so that the present invention More practical. The above is only the preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, that is, the simple equivalent changes and modifications made in accordance with the scope of the present invention and the contents of the invention. All should remain within the scope of the invention patent. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is an exploded perspective view showing a general nail pushing device; FIG. 2 is a perspective view showing a state in which the push pin device exposes two springs; 5 FIG. 3 is an exploded perspective view showing the present invention. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 4 is a front elevational view showing a state in which a nail is opened in the preferred embodiment; FIG. 5 is a rear view showing the preferred embodiment. In the embodiment, a nail is opened and a portion of the elastic component is partially passed out of the magazine; FIG. 6 is a front view showing the push of the nail in the preferred embodiment. FIG. 7 is a cross-sectional view showing the preferred embodiment. The positional relationship between a pusher piece and the elastic component in the embodiment; 15 is a top view showing a nail stand in the clickable state in the preferred embodiment; and FIG. 9 is a top view illustrating the In the preferred embodiment, the nail holder is in a non-studded state. 10 1257891
【圖式之主要元件代表符號簡單說明】 2……… 排釘 423 …"導溝 3. 出釘座 43……… …"匣板 31 ……底板 5 "……… …彈力組件 311 穿孑L 51—— …"導管 32 保險板 511……* 321 ……卡制孔 512……* …-剖溝 i- « % * 8 « « ……壓板 …-彈性元件 ……金j* …〃推釘片 41……" ^31 …"底面 42……" 62 …“凸部 421…… 7 "……… …-本體 422…… ^ t- a *> 一 _ |J 11[Simplified description of the main components of the drawing] 2......... 钉 423 ... " guide groove 3. The nail seat 43......... ..." 匣 31 31... bottom plate 5 "......... ...elastic assembly 311 孑 孑 L 51——..."catheter 32 insurance plate 511......* 321 ...... card hole 512......* ...- cleavage i- « % * 8 « « ...... platen...-elastic element...gold j* ...〃推推片41..." ^31 ..."bottom 42..." 62 ... "protrusion 421... 7 "......... ...-body 422... ^ t- a *> One _ | J 11