M258199 捌、新型說明： 【新型所屬之技術領域】 本新型是有關於一膨脹螺栓’特別是指一種建築施工 用的膨脹螺栓。 5 【先前技術】 參閱圖1、2，一習知膨脹螺栓1具有一桿體11、一與 該桿體11分離之墊片12及一套筒13，該桿體π包括有一 插入部111、自該插入部111頂端延伸並在表面形成有一螺 紋112之一螺紋部113，與一固設於六角形之施力頭114。 10 該膨脹螺栓1係適用於建築工程，例如將該膨脹螺栓1先 穿套一連結件14，再螺設在一預鑄牆板15上，而可使該預 鑄牆板15被與一鷹架19固定，繼而於該預鑄牆板15上填 塗水泥或混凝土以塑成一牆面。 操作人員為方便起見，常以吊運的方式直接將該預鑄 牆板15自地面上吊至欲裝設的樓層，再裝設在一架設好之 鷹架19上，俾以接連後續之建築物牆壁的架構作業，因此 °操作人員爲此除了需先M258199 新型 Description of the new type: [Technical field to which the new type belongs] This new type relates to an expansion bolt ', particularly an expansion bolt for building construction. 5 [Prior art] Referring to FIGS. 1 and 2, a conventional expansion bolt 1 has a rod body 11, a washer 12 and a sleeve 13 separated from the rod body 11, and the rod body π includes an insertion portion 111, A threaded portion 113 is formed on the surface of the insertion portion 111 and a thread 112 is formed on the surface, and a hexagonal force applying head 114 is formed. 10 The expansion bolt 1 is suitable for construction engineering. For example, the expansion bolt 1 is first sleeved with a connecting member 14 and then screwed on a concrete wall plate 15 so that the concrete wall plate 15 can be connected with an eagle. The frame 19 is fixed, and then the concrete wall panel 15 is filled with cement or concrete to form a wall surface. For convenience, the operator often lifts the concrete wall panel 15 from the ground to the floor to be installed by means of lifting, and then installs it on an eagle frame 19 for subsequent buildings. Structure of the wall, so the operator must
敲擊的方式將該桿體j j 之螺紋部U 3敲入該孔洞16，再使 此架構作業常需要在高空中進行 在該預鑄牆板15上鑽好一孔洞 S知膨服螺检1以外，尚需裝設 機杰上之吊勾18而將該苑接也4 M258199 頭114順著該螺紋113 1能螺入將該預鑄牆板 用一尺寸適當的六角形扳手於該施力 之方向用力扳動，使得該膨脹螺栓 15中’並固定於該鷹架19上。 由於該墊片12是與該桿體u分離 士 、/、W 肢U ’刀雕，因此在實際 施操作人員很容易地未將該墊片12穿套於該桿體^ ，就把該習知膨脹螺栓1之螺紋部113敲擊入該孔洞16, ίο 15 ;此外，若欲將該預鑄牆板15巾運至高樓層，也需先㈣ 預鑄牆,15上裝設至少-勾環17以利吊車以一吊勾18鉤 住/勾衣17而吊運_鑄牆板15，是故業者須花費部分成 本以購買勾環η來使用，且亦需額外耗費人力及工作時間 來裝設勾冑17,並在吊運作業完成後將其拆除；再者，由 於習知膨脹螺栓i之施力頭！ i 4為六角形，操作人員亦必須 使用可與該施力頭114之尺寸相互配合的扳手來❹，才能 轉動以裝卸該膨脹螺栓i，而致使該習知膨服螺检i的袭^ 不夠便利’因此在工程完成時，操作人員也常懶於卸除該 膨脹螺栓i，而讓該膨服螺& i繼續遺留在㈣_板Μ 上，不回收重複使用，所以常常造成浪費。 有鑑於此，為克服上述該習知膨脹螺栓！的諸多缺失 ’相關業者錢思求改善’並設計—種卿且便於使用之 膨脹螺栓，以達到提升工作效率、簡化作業流程，與節省 成本等等目的。 【新型内容】 因此’本新型之目的’是在提供一種可充當勾環並可便 於裝卸，以達到節省成本等功效之膨脹螺栓。 20 M258199 本新型膨脹螺栓，包含有—桿體及_套筒。該桿 有—插人部、自該插人部頂端而延伸並具有-螺紋之 =紋部、—設置於該插人部的另—端之塾片，與—直立並 通離該^部地設置於該㈣上並界定出―穿孔之—環體部 。絲同，係呈螺旋長條狀，並且可與該螺紋部螺合。 本新型膨脹螺栓之功效在料穿孔可作為—吊掛之施 '’精此可便於一吊車以-吊勾吊起-螺設有本新型膨 脹螺栓之預鑄牆板，因此並不需再加裝其他勾環，且操作 人貝僅需使用-可伸入該穿孔之—長形物（如一木棒或鐵管）讀 ’繼而於該長形物的兩端，以順著或逆著該桿體之螺紋的 紋路方向來施力扭轉，即可將本新型膨脹螺栓螺設至一預 每牆板上或將本新型膨脹螺栓自該預鑄牆板上拆除，故本 新型膨脹螺栓並不僅限於需透過扳手才能螺設因此達到 了便於使用且節省人力與時間之目的。 【實施方式】 、有關本新型之前述及其他技術内容、特點與功效，在 乂下配σ參考圖式之較佳實施例的詳細說明中將可清楚_ 的明白。 參閱圖3,本新型膨脹㈣2, &含有—桿體21以及 一套筒22。該桿體21具有一插入部211、自該插入部2ιι 頂端而延伸並具有一螺紋212之一螺紋部213、一固設於該 插入4 211的另—端之塾片214，與一直立並遠離該插入部 211地固設於該塾片214上並界定出一穿孔215之一環體部 216 °該插入部211上更形成有-標記處219。而該套筒22 M258199 ，是呈螺旋長條狀並可螺合於該螺紋部213。 參閱圖4，在本新型膨脹螺栓2之一較佳實施例中，該 環體部216包括有一遠離該墊片214且概呈平整狀之敲擊 面217，以作為被受力敲擊時之一承受表面，該概呈平整之 5 敲擊面217有助於敲擊力道之平均散佈，於是該新型膨脹 螺絲2可更穩定地被敲擊。而該環體部2丨6則更包括有漸 朝外延伸並與該墊片214連結之一擴張處218，而使得一長 形物5伸入該環體部216之穿孔215並以該插入部211為定 軸而轉動時，該長形物5作用於該環體部216的力量可被 10 均勻分散，以避免該環體部216因承受過大的作用力而自 該墊片214上脫落。 再配合參見圖5，在使用該新型膨脹螺栓2時，需在預 固定之物件（如一預鑄牆板3)上鑽好一孔徑略小於該插入部 211之孔洞4，當確定該套筒22螺合於該螺紋部213後，用 15 力敲擊該膨脹螺栓2之該敲擊面2Π，以強迫該膨脹螺栓2 部分插入該孔洞4中，至該插入部211上之該標記處219, 之後再以一長形物5伸入該穿孔215,而以-螺紋之方向轉 動該長形物5，使得該桿體21繼續被深入於該預鑄牆板3 中’同時該套筒22亦隨之而朝該墊片214的方向與該螺紋 2〇 部213螺合，使得該桿體21可更固緊於該預鑄牆板3。 依據以上的說明並將本新型與習知的膨服螺检結構作 -比較，可知本新型誠具備許多功效增進之處，詳細說明 如下： 一、操作方便，提高作業效率： M258199 由於使用新型膨脹螺栓2之後，在欲實施吊運作業時 ’ -吊車之吊勾18僅需穿過該穿孔215而釣住該環體部 216,即可將該新型膨脹螺栓2所螺設之一物品（如-預鑄牆 板3)吊起，而不需再加梦έΐ ξ52 1， 丹加衣勾％ 17，因此省去了裝設勾環17 5 的時間；而因該塾片21 4在古& i乃214係直接固設於該插入部2U盥嗜 環體部216之間，故操作人員在使用該新型膨脹螺栓Γ = =需再另外套裝該塾片214;另，只要以—長形物5伸入該 牙孔215中’再於該長形物5之兩端施力，即可扳動該桿 體21 ’而使得該桿體21可螺緊該預鑄牆板3,因此該新型· 1〇 祕螺栓2並不只受限於使用-扳手才能將其扳動。 二、可節省工程材料費用： +承上述，由於該具有一穿孔215之環體部Μ可同時充 田勺娘1 7，以供该預鑄牆板3被吊運，而不似使用習知 膨脹螺栓仍需加裝該勾環17才能進行吊運作業，故可省下 15 購買勾環17之成本。 歸納上述，本新型膨脹螺才全2，其結構設計的中心思想 ’主要是在於利用該環體部216所界定之該穿孔215，使得鲁 /牙孔215可充當一勾環17，且操作人員僅需使用一長形 物來伸入該穿孔215，即可扳動該桿體21使得該新型膨脹 -累权2更螺緊该預鑄牆板3。由此可知本新型膨脹螺栓2， 確實可因其新穎之結構而更便於使用，而達到本新型之目 的。 准以上所述者，僅為本新型之較佳實施例而已，當不 月匕以此限定本新型實施之範圍，即大凡依本新型申請專利 M258199 :圍及新型說明書内容所作之簡單的等效變化盘 應仍屬本新型專利涵蓋之範_。 1， 【圖式簡單說明】 圖1是習知膨脹螺栓之分解圖； 圖2是習知膨脹螺栓之使用示意圖； 圖3是本新型膨脹螺栓之結構分解圖； 圖4是本新型膨脹螺栓之使用示意圖；及 圖5是本新型膨脹螺栓螺緊一預鑄牆板之示意圖。 M258199 【圖式之主要元件代表符號說明】 1 習知膨脹螺栓 21 桿體 11 桿體 211 插入部 111 插入部 212 螺紋 112 螺紋 213 螺紋部 113 螺紋部 214 墊片 114 施力頭 215 穿孔 12 墊片 216 環體部 13 套筒 217 敲擊面 14 連結件 218 擴張處 15 預鑄牆板 219 標記處 16 孔洞 22 套筒 17 勾環 3 預鑄牆板 18 吊勾 4 孔洞 19 鷹架 5 長形物 2 新型膨脹螺栓 10Tap the threaded portion U 3 of the rod jj into the hole 16, and then make this structure work often need to drill a hole in the concrete wall plate 15 at high altitude. In addition, it is necessary to install the hook 18 on the machine and connect the garden 4 M258199 head 114 along the thread 113 1 can be screwed into the wall panel with a hexagonal wrench of appropriate size on the force The force is pulled in a direction so that the expansion bolt 15 is fixed in the scaffold 19. Since the washer 12 is separated from the rod body u, W, U, U, and knives, it is easy for the operator in practice to not put the washer 12 on the rod body ^. It is known that the threaded part 113 of the expansion bolt 1 knocks into the hole 16, ίο 15; In addition, if you want to transport the wall panel 15 to a high floor, you must also first wall the wall, and install at least-hook ring on the wall The 17 crane is lifted with a hook 18 to hook / hook clothes 17 and cast _ cast wall panel 15, because the owner must spend part of the cost to purchase the hook ring η to use, and it also requires additional labor and working time to install Set the hook 17 and remove it after the lifting operation is completed; moreover, because of the known force applying head of the expansion bolt i! i 4 is hexagonal, and the operator must also use a wrench that can match the size of the force application head 114 to turn to install and dismount the expansion bolt i, which makes the conventional expansion screw inspection i not convenient ^ 'Therefore, when the project is completed, the operator is often too lazy to remove the expansion bolt i, and let the expansion screw & i continue to be left on the 板 _plate M, without recycling and reuse, so it often causes waste. In view of this, in order to overcome the above-mentioned conventional expansion bolts! Many shortcomings ‘Qian Siqiang, a related supplier’, seeks to improve it, and designs it—a kind of easy-to-use expansion bolt to improve work efficiency, streamline operations, and save costs. [New content] Therefore, 'the purpose of this new model' is to provide an expansion bolt which can act as a hook ring and can be easily disassembled to achieve the effects of cost saving and the like. 20 M258199 This new type of expansion bolt includes-rod and sleeve. The rod has an inserting portion, which extends from the top of the inserting portion and has -threaded = pattern portion,-a cymbal provided at the other end of the inserting portion, and-standing up and away from the ground It is set on the cymbal and defines the "perforated"-ring body. The wire is the same as a spiral strip, and can be screwed with the thread portion. The effect of this new type of expansion bolt can be used as a perforation in the material. This can facilitate a crane to use a hanging hook to screed the wall panel with the new type of expansion bolt, so there is no need to add it. Install other hooks, and the operator only needs to use-can be extended into the perforation-an elongated object (such as a wooden rod or iron pipe) read 'and then the two ends of the elongated object to run along or against the The twist direction of the thread of the rod body can be twisted by force, and the new type of expansion bolt can be set on a pre-wall plate or removed from the concrete wall plate. Therefore, the new type of expansion bolt is not only It is limited to be screwed through a wrench, so it is easy to use and saves manpower and time. [Embodiment] The foregoing and other technical contents, features, and effects of the present invention will be clearly understood in the detailed description of the preferred embodiment in which σ is referenced in the drawings. Referring to Fig. 3, the new type of expansion bellows 2, contains-a rod body 21 and a sleeve 22. The rod body 21 has an insertion portion 211, a thread portion 213 extending from the top of the insertion portion 2m, and a thread portion 213 of a thread 212, and a tab 214 fixed to the other end of the insertion portion 4 211, standing upright. It is fixed away from the insertion portion 211 on the cymbal 214 and defines a ring body portion 216 as a perforation 215 °. The insertion portion 211 is further formed with a mark 219. The sleeve 22 M258199 is spirally long and can be screwed to the threaded portion 213. Referring to FIG. 4, in a preferred embodiment of the novel expansion bolt 2, the ring body portion 216 includes a flattened striking surface 217 away from the washer 214 to serve as a force when struck by force. On the bearing surface, the roughly flat 5 striking surface 217 helps to evenly disperse the striking force, so that the new expansion screw 2 can be hit more stably. The ring body part 2 丨 6 further includes an expansion part 218 that extends outward and is connected to the gasket 214, so that an elongated object 5 extends into the perforation 215 of the ring body part 216 and is inserted through the hole. When the portion 211 rotates with a fixed axis, the force of the elongated object 5 on the ring body portion 216 can be evenly dispersed by 10, so as to avoid the ring body portion 216 from falling off the pad 214 due to an excessive force. . Refer to FIG. 5 for further cooperation. When using the new expansion bolt 2, a hole 4 slightly smaller in diameter than the insertion portion 211 must be drilled on a pre-fixed object (such as a wall panel 3). When the sleeve 22 is determined, After screwing on the threaded portion 213, tap the striking surface 2Π of the expansion bolt 2 with 15 forces to force the expansion bolt 2 to be partially inserted into the hole 4 to the mark 219 on the insertion portion 211, After that, an elongated object 5 extends into the perforation 215, and the elongated object 5 is rotated in the direction of -thread, so that the rod body 21 continues to be penetrated into the concrete wall panel 3 'and the sleeve 22 is also Accordingly, the threaded portion 20 is screwed in the direction of the washer 214, so that the rod body 21 can be more firmly fixed to the concrete wall panel 3. Based on the above description and comparing the new type with the conventional expansion screw inspection structure, we can see that the new type has many improvements in effectiveness, as detailed below: 1. Easy operation and improved operating efficiency: M258199 Due to the use of the new type of expansion After the bolt 2, when the lifting operation is to be performed, the crane hook 18 only needs to pass through the perforation 215 and catch the ring body 216, and one of the items screwed into the new expansion bolt 2 (such as -預鑄 Wallboard 3) Hang without hanging dreams ξ52 1, Danga clothes hook% 17, so the time for installing the hook ring 17 5 is saved; and because the cymbals 21 4 are in ancient & amp i is 214 is directly fixed between the insertion part 2U toilet ring body 216, so the operator using the new expansion bolt Γ = = need to set the cymbal 214 separately; In addition, as long as- The object 5 extends into the tooth hole 215 'and then exerts a force on both ends of the elongated object 5 to pull the rod body 21' so that the rod body 21 can screw the wall panel 3, so the The new type · 10 bolt 2 is not limited to the use of a wrench to move it. 2. The cost of engineering materials can be saved: + As mentioned above, because the ring body M with a perforation 215 can simultaneously fill the field spoon mother 17 for the concrete wall panel 3 to be hoisted, instead of using the conventional knowledge Expansion bolts still need to be equipped with the hook ring 17 to carry out lifting operations, so the cost of purchasing the hook ring 17 can be saved by 15%. To sum up, the new expansion screw is only 2. The central idea of its structural design is mainly to use the perforation 215 defined by the ring body 216, so that the Lu / tooth hole 215 can serve as a hook ring 17, and the operator Just using a long object to extend into the perforation 215, the rod body 21 can be pulled to make the new type of expansion-accumulation weight 2 more tightly tighten the concrete wall panel 3. It can be seen from this that the new type of expansion bolt 2 can indeed be used more conveniently due to its novel structure, and achieves the purpose of the new type. The above-mentioned ones are only the preferred embodiments of the new model. When this is done, the scope of the implementation of the new model is limited, that is, the simple equivalent of the patent application for the new model M258199: Change disk should still be covered by this new type of patent. 1. [Schematic description] Figure 1 is an exploded view of a conventional expansion bolt; Figure 2 is a schematic diagram of the use of a conventional expansion bolt; Figure 3 is an exploded view of the structure of the new type of expansion bolt; Figure 4 is a diagram of the new type of expansion bolt Schematic diagram of use; and Fig. 5 is a schematic diagram of screwing a wall panel with the new-type expansion bolt. M258199 [Description of the main symbols of the drawings] 1 Known expansion bolts 21 Rod body 11 Rod body 211 Insertion part 111 Insertion part 212 Thread 112 Thread 213 Thread part 113 Thread part 214 Gasket 114 Force head 215 Perforation 12 Gasket 216 Ring body 13 Sleeve 217 Knocking surface 14 Connector 218 Expansion point 15 Wall panel 219 Marking 16 Hole 22 Sleeve 17 Hook ring 3 Wall panel 18 Hook 4 Hole 19 Falcon 5 Long object 2 new expansion bolts 10