200909093 九、發明說明： 【明所屬^^技領域3 本發明是關於一種針對一固定件安裝工具設有用以收 集固定件在安裝過程中斷開的部件之收集單元的安全裝 5 置。 【先前技術3 固定件安裝工具包括收集單元是眾所熟知的，例如在 英國專利GB2,372,475B—案中所揭露，這樣的收集單元可 被移除以供工具操作者清空收集單元内斷開的部件，例 10如，桿部。安裝工具具有可移除的收集單元可能包括一安 全板，當收集單元被由工具拆離時，安全板被致動，當該 安全板被致動時，則提供一固定的阻礙對應在桿部的通道 上，以避免桿部被由沒有裝設收集單元的工具射出，而可 能傷到操作者。 J而，使用這樣的安全板的-個問題在於桿部可能挤 滿在安裝工㈣，當收鮮元被歸時，藉由安全板的作 用使固定件斷開的部件留在卫具中，安裳卫具仍有可 持續使用’這樣的持續制會造成桿部堆積在安裝工具的 活塞内’迫使王具需被部份拆解以清除_的桿部/、 【明内】 本發明的-個目的在於克服前述的問題。 於是，在一方面，本發明提供_種如申 項所述的g)定件安裝王具。 固定件安裝工具在 本發明的一個優點在於明顯降低當 5 200909093 收集瓶未連接時使用的使用潛在危險，當工具在未穿、 集單元使用時，斷開的部件如桿部被堆積在工具中，附收 提供一逐漸增加的力量推動開閉器（shutter)的表也错此 特定量的斷開的固定件被收集在工具内時，亦即，當作 5在表面上的虔力到達-特定限制，開閉器反抗彈性:動^ 元而被推動開啟，並且容許單一件斷開的部件射出，之後， =具每使用-次，單-件斷開的部件便被射出，隨著開閉 器可以打開的狀況下，彈性推動單元作用以降低速度= -支桿部射出的速度均低於收集單元連接在工旦時：二 速度’耻，即使工具在沒有連純料元的情況下操作·， 對於操作者也不會產生安全上的風險，也不需要拆解工呈 以取出斷開的桿部。 ” 較佳地，該開閉器受壓力作用的表面相對於斷開的桿 部通過工具之通道的轴向爽一角度，此容許斷開的桿部施200909093 IX. Description of the Invention: [Technical Field] The present invention relates to a safety device for a collecting member for a fixing member mounting tool for collecting components in which the fixing member is disconnected during installation. [Prior Art 3 The fixture mounting tool includes a collection unit as is well known, for example, as disclosed in British Patent No. 2,372,475 B. Such a collection unit can be removed for the tool operator to empty the collection unit. The components, such as the 10, are the stems. The mounting tool having a removable collection unit may include a security panel that is actuated when the collection unit is detached by the tool and provides a fixed barrier corresponding to the stem when the security panel is actuated On the passage, to avoid the rod being shot by a tool without a collection unit, which may hurt the operator. J, the problem with the use of such a safety board is that the rod may be crowded with the installer (4), and when the fresh-keeping element is returned, the part that the fastener is broken is left in the fixture by the action of the safety board, Anshang Guardian still has sustainable use. 'This kind of continuous system will cause the rod to accumulate in the piston of the installation tool'. Force the kingpiece to be partially disassembled to remove the _'s stem/, [Ming] The invention One purpose is to overcome the aforementioned problems. Thus, in one aspect, the invention provides a g) fastener mounting tool as described in the application. One advantage of the fastener mounting tool in the present invention is that it significantly reduces the potential hazard associated with the use of the 5 200909093 collection bottle when it is not connected. When the tool is used in a non-piercing, unit, the broken parts, such as the stem, are stacked in the tool. , the attachment provides a gradually increasing force to push the shutter of the watch. Also this specific amount of broken fasteners is collected in the tool, that is, as the 5 force on the surface reaches - specific Restriction, the shutter resists the elasticity: the moving element is pushed open, and the part that is disconnected by a single piece is allowed to be ejected, and then, with each use-time, the single-piece disconnected part is ejected, as the shutter can be In the open condition, the elastic push unit acts to reduce the speed = - the speed at which the strut is ejected is lower than when the collecting unit is connected at the working time: the second speed is shame, even if the tool is operated without the pure element, There is no safety risk to the operator, and there is no need for the dismantler to remove the broken stem. Preferably, the pressure-applied surface of the shutter is angled with respect to the axial direction of the broken rod through the passage of the tool, which allows the broken rod to be applied.
15加-壓力向量至該表面，直到該壓力極限到達，其中，該 開閉器被推動開啟。 X 另外，該開閉器可以是鉸接的，隨著彈性推動單元作 用在鉸鏈以維持開閉器在關閉位置，直到必需的壓力到 達，於是，開閉器被推動而樞轉開啟，以容許單一個斷開 2〇的固定件部件射出，再者，彈性推動树將作用以使該- 斷開的固定件部件以—低於開閉器未阻擔住通道狀況下的 速度被射出。 圖式簡單說明 本發明的-個較佳實施例將以舉例方式並配合以下圖 6 200909093 示說明： 第1圖為安裝工具連接有收集瓶且開閉器在開啟位置 的剖面視圖； 第2圖為安裝工具未連接收集瓶且開閉器在關閉位置 5 的剖面視圖； 第3圖為安裝工具未連接收集瓶且開閉器被推開在在 開啟位置的剖面視圖； 第4圖、第5圖、第6圖分別為開閉機構在第1圖、第2圖、 第3圖的放大剖面視圖；以及 10 第7圖為依據本發明之開閉器的另一種態樣的立體 圖，具有一錐狀接觸表面。 【實施方式3 參閱第1圖至第3圖，一工具2設有一收集單元，該收集 單元包含一連接至工具後方的瓶體4，一穿孔6具有一出口 15 30是設置以容許固定件斷開的桿部8射出，一開閉機構是設 置包含一開閉器lO(shutter)、一活塞14、以及包括一彈簧12 的一彈性推動單元，該開閉機構是在彈簧12的作用下而可 操作的關閉出口30。 如第4圖至第6圖所示，活塞14具有一凹陷的凹口 38可 20 供一第一臂18伸入，第一臂18是透過一第二臂20連接至開 閉器10。 如第1圖所示，在工具2的正常使用過程中，瓶體4連接 至工具2後方，在有安裝瓶體4時，壓縮空氣被迫經由一孔 洞22進入活塞殼24中，使得活塞14被由孔洞22往外地推 7 200909093 離。一推封件34設置用以避免壓縮空氣由活塞⑽活塞殼 之間漏出。虽活塞14被往外推，第一臂W、第二臂及 開閉益ίο均相對應地產生連動，彈菁12的彈力被壓縮空氣 作用在活塞14的力量克服，因而彈菁12被壓縮在形成於開 閉為10内的開閉器凹口28中，活塞14及開閉器職著被 、准持在該位置，即當壓縮空氣被經由孔洞22供給進入内室 6開閉10緊罪著邊緣26，在此位置時，開閉器不標 住出口30，因此，在—固定件的安裝時，被經由穿孔6射入 之斷開的桿部8可通過出口 3〇並且進入連接的瓶體钟，由 1〇於桿部8的通道並未被阻礙，桿部8被經工具2射出的速度將 不會被降低。 一旦瓶體4被由工具2分離，經孔洞22供應進入内室36 的壓縮空氣即停止。 因此，彈簧12的彈力便作用以迫使開閉器1〇進入如第2 15圖及第5圖所示的關閉位置，即開閉器10作用而阻擋住穿孔 6 ’從而避免射出之斷開的桿部8穿過出口 30的位置。 當開閉器10在關閉位置且瓶體4未連接時，工具2的第 —次使用將會使斷開的桿部8射進穿孔6並且留在穿孔6 中，而工具2接下來的使用將可能並且使更多的斷開桿部8 20 射進並且遺留在穿孔6内，當足夠量的桿部8累積在穿孔6内 時，第一支斷開的桿部8將會抵接在開閉器1 〇的一個接觸表 面32，接觸表面32是相對於穿孔6的轴向夾一角度，因此， 該抵接的桿部8將造成一個壓力向量作用在開閉器1〇的接 觸表面32上，除此之外，工具2接下來的使用將會一支或更 8 200909093 多的桿部8被射進穿孔6，藉此造成第一根桿部8施加在開閉 器2接觸表面32上的力量增加，此增加的力量將足以克服彈 簧12的彈力，並且迫使開閉器1〇被迫至一開啟位置，其中， 第—臂18被由凹口 38移出，彈簧12被壓縮入開閉器凹口 28 内’以谷终第一支桿部8經由出口 30被射出，彈簧12的彈力 將使桿部8以一明顯小於當瓶體4連接在工具且開閉器維持 在開啟位置時將達到的速度通過出口 30。 第3圖示出一支斷開的桿部8迫使開閉器1 〇開啟因而容 許桿部8經由出口 30射出，然而，在第一根桿部8通過出口 10 30之後，將沒有足夠的力量作用在開閉器10的接觸表面32 以克服彈簧12的彈力，因此，彈簧12將迫使開閉器10回到 第2圖與第5圖所示的關閉位置，而工具2接下來的每一次使 用’將同樣地容許單一根桿部8(即前次使用而抵接在開閉 器接觸表面的該桿部）經由出口 30射出。 15 一旦瓶體6連接回工具2，開閉器10將回到開啟位置， 工具2在瓶體4重新連接後的第一次使用，將使在工具2内的 桿部8經出口 30射進瓶體4中。 在另一個實施例中’有角度的開閉器也可由一卡勾 開閉器（snap fit shutter)取代，當足夠數量的斷開的固定件 20 椁部8累積在工具2内時，將迫使其卡入一開啟位置，並且 隨後卡入一關閉位置。 在又一個實施例中，彈簧可以由另一種彈性推動單元 取代，例如：空氣壓力。 在另一種實施態樣中，有角度的開閉器10其具有的接 9 200909093 觸表面32也可以為完全或部份的錐狀外型取代，如第7圖所 示，在這種實施例中，一個實體有角度的開閉器10’具有一 必要的錐狀切割40，斷開的桿部將會被推入錐狀切割40的 頂端，因而可在當開閉器10’被推入開啟位置時，提供斷開 5 之桿部的通道更進一步的角度控制，以使桿部可被偏中央 地射出。 C圖式簡單說明3 第1圖為安裝工具連接有收集瓶且開閉器在開啟位置 的剖面視圖； 10 第2圖為安裝工具未連接收集瓶且開閉器在關閉位置 的别面視圖； 第3圖為安裝工具未連接收集瓶且開閉器被推開在在 開啟位置的剖面視圖； 第4圖、第5圖、第6圖分別為開閉機構在第1圖、第2圖、 15 第3圖的放大剖面視圖；以及 第7圖為依據本發明之開閉器的另一種態樣的立體 圖，具有一錐狀接觸表面。 【主要元件符號說明】 2…工具 12…彈簧 4…瓶體 1小"活塞 6…穿孔 18…第一臂 8…桿部 20…第二臂 10…開閉器 22···孔洞 10’…開閉器 24…活塞殼 10 200909093 26…邊緣 28…開閉器凹口 30…出口 32…接觸表面 34…密封件 36…内室 38···凹口 40…錐狀切割 11A 15 plus-pressure vector is applied to the surface until the pressure limit is reached, wherein the shutter is pushed open. In addition, the shutter can be hinged, with the elastic push unit acting on the hinge to maintain the shutter in the closed position until the necessary pressure is reached, so that the shutter is pushed and pivoted open to allow a single disconnect The 2 固定 fastener component is ejected, and further, the elastic urging tree acts to cause the detached fastener component to be ejected at a lower speed than the shutter is unobstructed to hold the channel. BRIEF DESCRIPTION OF THE DRAWINGS A preferred embodiment of the present invention will be illustrated by way of example and with reference to Figure 6 200909093: Figure 1 is a cross-sectional view of the mounting tool with the collection bottle attached and the shutter in the open position; Sectional view of the installation tool without the collection bottle and the shutter in the closed position 5; Figure 3 is a cross-sectional view of the installation tool without the collection bottle and the shutter being pushed open in the open position; Figure 4, Figure 5, 6 is an enlarged cross-sectional view of the opening and closing mechanism in FIG. 1, FIG. 2, and FIG. 3; and FIG. 7 is a perspective view showing another aspect of the shutter according to the present invention, having a tapered contact surface. [Embodiment 3] Referring to Figures 1 to 3, a tool 2 is provided with a collecting unit including a bottle body 4 connected to the rear of the tool, and a through hole 6 having an outlet 15 30 is provided to allow the fixing member to be broken. The open rod portion 8 is ejected, and an opening and closing mechanism is provided with a shutter, a piston 14, and an elastic pushing unit including a spring 12, and the opening and closing mechanism is operable under the action of the spring 12. Close the exit 30. As shown in Figures 4 through 6, the piston 14 has a recessed recess 38 for 20 into which a first arm 18 extends, and a first arm 18 coupled to the shutter 10 via a second arm 20. As shown in Fig. 1, during normal use of the tool 2, the bottle 4 is attached to the rear of the tool 2, and when the bottle 4 is mounted, compressed air is forced into the piston housing 24 via a hole 22, so that the piston 14 Pushed by hole 22 to the outside 7 200909093 away. A pusher 34 is provided to prevent leakage of compressed air from between the piston housings of the piston (10). Although the piston 14 is pushed outward, the first arm W, the second arm, and the opening and closing are correspondingly coupled, and the elastic force of the elastic cyanine 12 is overcome by the force of the compressed air acting on the piston 14, so that the elastic cyanine 12 is compressed and formed. In the shutter recess 28 in the opening and closing 10, the piston 14 and the shutter are held in the position, that is, when the compressed air is supplied through the hole 22 into the inner chamber 6 to open and close 10, the edge 26 is In this position, the shutter does not mark the outlet 30, so that at the time of installation of the fixing member, the broken rod portion 8 that is injected via the perforation 6 can pass through the outlet 3 and enter the connected bottle clock, by 1 The passage of the rod 8 is not hindered, and the speed at which the rod 8 is ejected through the tool 2 will not be lowered. Once the bottle 4 is separated by the tool 2, the compressed air supplied to the inner chamber 36 via the holes 22 is stopped. Therefore, the spring force of the spring 12 acts to force the shutter 1 into the closed position as shown in Figs. 2 and 5, that is, the shutter 10 acts to block the perforation 6' to avoid the broken portion of the shot. 8 passes through the position of the outlet 30. When the shutter 10 is in the closed position and the bottle 4 is not connected, the first use of the tool 2 will cause the broken stem 8 to be injected into the perforation 6 and remain in the perforation 6, and the subsequent use of the tool 2 will It is possible and possible to inject more of the disconnecting rod 8 20 and remain in the perforation 6 , when a sufficient amount of the rod 8 is accumulated in the perforation 6 , the first broken rod 8 will abut on the opening and closing a contact surface 32 of the cymbal 1 , the contact surface 32 is at an angle relative to the axial direction of the perforation 6 , and therefore, the abutting shank 8 will cause a pressure vector to act on the contact surface 32 of the shutter 1 , In addition to this, the next use of the tool 2 will cause one or more of the 200909093 rods 8 to be injected into the perforations 6, thereby causing the first rod 8 to exert a force on the contact surface 32 of the shutter 2. Increasing, this increased force will be sufficient to overcome the spring force of the spring 12 and force the shutter 1 to be forced to an open position wherein the first arm 18 is removed by the recess 38 and the spring 12 is compressed into the shutter recess 28 The inner first stem portion 8 is ejected through the outlet 30, and the spring force of the spring 12 will cause the rod 8 is a significantly less than when the bottle 4 is connected to the tool and to maintain the shutter in the open position to be reached by the speed of the outlet 30. Figure 3 shows that a broken stem 8 forces the shutter 1 to open and thus allows the stem 8 to exit via the outlet 30, however, after the first stem 8 passes the outlet 10 30, there will not be sufficient force At the contact surface 32 of the shutter 10 to overcome the spring force of the spring 12, therefore, the spring 12 will force the shutter 10 back to the closed position shown in Figures 2 and 5, and each subsequent use of the tool 2 will Similarly, the single root portion 8 (i.e., the rod portion that was previously used to abut the contact surface of the shutter) is allowed to exit through the outlet 30. 15 Once the bottle 6 is connected back to the tool 2, the shutter 10 will be returned to the open position, and the first use of the tool 2 after the bottle 4 is reconnected will cause the rod 8 in the tool 2 to be injected into the bottle through the outlet 30. In body 4. In another embodiment, the 'angled switch can also be replaced by a snap fit shutter. When a sufficient number of broken fasteners 20 are accumulated in the tool 2, the card will be forced. Enter an open position and then snap into a closed position. In yet another embodiment, the spring can be replaced by another resilient push unit, such as air pressure. In another embodiment, the angled shutter 10 has a connection 9 200909093. The contact surface 32 can also be replaced by a full or partial tapered shape, as shown in Figure 7, in this embodiment. A solid angled shutter 10' has a necessary tapered cut 40, and the broken stem will be pushed into the top end of the tapered cut 40 so that when the shutter 10' is pushed into the open position Providing a further angular control of the passage of the shank of the cleavage 5 so that the shank can be ejected centrally. Brief Description of Drawing C Figure 1 is a cross-sectional view of the installation tool with the collection bottle attached and the shutter in the open position; 10 Figure 2 is a view of the installation tool without the collection bottle and the shutter in the closed position; The figure shows a cross-sectional view of the installation tool in which the collection bottle is not connected and the shutter is pushed open in the open position; Fig. 4, Fig. 5, and Fig. 6 are the opening and closing mechanism respectively in Fig. 1, Fig. 2, Fig. 3 A magnified cross-sectional view; and Figure 7 is a perspective view of another aspect of the shutter in accordance with the present invention having a tapered contact surface. [Main component symbol description] 2...tool 12...spring 4...bottle 1 small"piston 6...perforation 18...first arm 8...rod 20...second arm 10...opener 22···hole 10'... Shutter 24...piston housing 10 200909093 26...edge 28...opener recess 30...outlet 32...contact surface 34...seal 36...inner chamber 38···notch 40...cone cut 11