201102232 六、發明說明： 【發明所屬之技術領域】 本發明隸屬於套筒的技術領域，尤指一種輕量化 組合式套筒。 【先前技術】201102232 VI. Description of the Invention: [Technical Field of the Invention] The present invention belongs to the technical field of sleeves, and more particularly to a lightweight combined sleeve. [Prior Art]
一日$生活中，常見螺鎖元件存在於機械、器具或 乂通工具，免不了要準備工具箱裝配各種手動或電動 2具。因應各種尺寸螺鎖元件的需要，完善的工具組 合中，不可或缺的工具之一，即為整個套筒組。 I#套筒組的每顆套筒是由金屬材料製成，其軸心處 貝穿一供角柱插入的套接孔，以及一供螺鎖元件套入 的，接槽，故套筒外緣至孔洞之_料，與其本身 :量J有絕對關係。如此’套筒組在工具箱總重量佔 有相虽大的百分比，徒增攜帶上的負擔。 ::嶋筒重量’讓工具箱的攜帶更為輕便， 尸為申睛人想要解決的課題。 【發明内容】 本發明提供-種輕量化組合式套 ::單顆套筒是由筒頭選擇性套合要：： ，工具箱總重量所佔據的;:身嚷= 攜帶更為輕便。 系工具相的 為了達到輕量化之目的，本發 —袖心位置貫穿套接孔的筒頭；—筒身，具有-Γ螺 201102232In the daily life of a day, the common screw-locking components are present in the machine, the appliance or the boring tool, and it is inevitable to prepare the toolbox for assembling various manual or electric tools. One of the indispensable tools in the perfect tool combination is the entire sleeve set, in response to the need for various sizes of screw-lock components. Each sleeve of the I# sleeve set is made of a metal material, the shaft center of which is inserted through a socket for the insertion of the corner post, and a sleeve for the screw-locking element is inserted into the groove, so the outer edge of the sleeve The material to the hole has an absolute relationship with the quantity: J. Thus, the 'sleeve group' has a large percentage of the total weight of the toolbox, which increases the burden on the carrier. ::The weight of the tube makes the carrying of the toolbox lighter, and the corpse is the subject that the eye-catching person wants to solve. SUMMARY OF THE INVENTION The present invention provides a lightweight combined sleeve: a single sleeve is selectively nested by the head::, the total weight of the toolbox;; body = more portable. In order to achieve the purpose of lightening, the hair-sleeve position passes through the sleeve of the socket hole; the barrel body has a snail 201102232
=套合的套接槽’該筒身異於套接槽的-方，可 拆卸地與筒頭組合在一起。 J 分離ίΓ:?套筒，是將壁薄的筒身與壁厚的筒頭 頭的筒身即使準備十幾顆，加 顆同頭成為套向組，相當於減少近十 量，自然可以減輕套筒組在工具箱 佔的： 分比，讓工具箱的攜帶更為輕便。 據的百= ferrule sleeve groove 'The barrel is different from the side of the socket groove and is detachably combined with the barrel head. J Separation Γ Γ ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? The cartridge group occupies in the toolbox: the ratio is made to make the toolbox portable. According to the hundred
=化套筒的組合，主要是凹凸配合的結構，嬖 二緣一内部為套接孔貫穿的柱體，在柱體 :〃凸出右干條塊；而筒身陷入一結合孔，在結 面具有若干供條塊置入的直溝’使筒頭帶σ 2身，動。柱體周緣彈性浮凸至少一珠體，該珠體 1相鄰條塊之間，與環列在結合孔周遭壁面的嵌 :具有卡制作用’使筒頭不隨角柱的拔出而離開筒 有關本發明所採用之技術、手段及其功效，兹舉 7佳實施例並配合圖式詳細說明於后，相信本發明 的瞭ί目的、構造及特徵’當可由之得一深入而具體 【實施方式】 ，下，基於圖式詳細解說具體的實施例。 =1圖中，由一筒頭2〇凹凸配合一筒# 4〇成為 、、σ，的套筒1 〇，並在筒頭20的軸心位置貫穿一套 接孔21，供一角柱50插入套接孔21中。此角柱5〇 屬於工具的—部分’表面具有-彈性浮凸的鋼珠51， 201102232 在角柱50插入套接孔21期間，此鋼珠51會抵制套 接孔21周遭的壁面，使套筒10不易脫離或掉落，進 而瓖角柱50帶動套筒1〇轉動。此處所稱的工具，泛 才曰接受外力驅使角柱5〇轉動的工具，例如扳手。 組合套筒10的構造，可從第2、3圖得到充分的 .瞭解。圖中，筒身40兩端各自陷入一結合孔41和一 套接槽42，該套接槽42呈多邊形而與貫穿筒身4〇 卩的結合孔41彼此相通。一插入結合孔41的柱體 22順著套接孔21貫穿方向突出筒頭20的一面，在 柱體22周緣等分凸出若干條塊24，這些條塊24與 入結合孔41周遭壁面的直溝44凹凸配合，使筒頭 帶動筒身40轉動。另外’在柱體22插入結合孔 期間，三個彈性浮凸於柱體22周緣的珠體23，與 環列在結合孔41周遭壁面的嵌槽43，具有卡制作 用，使筒頭20不隨角柱5〇 (參閱第1圖）的拔出而 離開筒身40。 —接著’第4圖顯示一筒頭2〇搭配二筒身4〇成為 —套套筒組11，兩筒身4〇的結構相同，但尺寸大、 丄有別’整個套筒組u的重量比先前技術還輕，讓 同頭20選擇性結合任一筒身4〇。 上述貝施例僅為說明本發明，非為限制本發明。 ，習此技藝者從上述實施例衍生之各種變化、修改與 應用均在本發明之範_内。 【圖式簡單說明】 第1圖是組合立體圖，表現本發明套筒一較佳實 201102232 施例而可插入角柱。 第2圖是剖視圖，表現筒頭組合筒身的結構關聯 性。 苐3圖疋剖視圖，表現弟2圖筒頭與筒身凹凸配 合處的端面。= The combination of the sleeves is mainly the structure of the concave-convex fit. The inside of the two sides of the crucible is a cylinder through which the socket is penetrated. In the cylinder: the crucible protrudes from the right trunk; and the barrel falls into a joint hole at the junction. The surface has a number of straight grooves for the strips to be placed. The periphery of the cylinder is elastically embossed by at least one bead, and the bead 1 is adjacent to the adjacent block, and the ring is embedded in the wall of the joint hole: the card is used for making the cylinder head out of the cylinder without pulling out the cylinder With regard to the techniques, means, and effects of the present invention, it will be understood that the preferred embodiments of the present invention will be described in detail with reference to the drawings. Modes, the specific embodiments are explained in detail based on the drawings. =1 In the figure, a sleeve 1 〇 is formed by a tube head 2 〇 concave and convex, and a sleeve 1 〇 is formed, and σ is inserted through a set of holes 21 at the axial center of the barrel head 20 for insertion of a corner post 50. The sleeve hole 21 is in the middle. The corner post 5〇 belongs to the tool-partial surface having an elastically convex steel ball 51, 201102232. During the insertion of the corner post 50 into the socket hole 21, the steel ball 51 resists the wall surface surrounding the socket hole 21, so that the sleeve 10 is not easily separated. Or drop, and then the corner post 50 drives the sleeve 1 to rotate. The tool referred to here is a tool that accepts an external force to drive the corner post 5 turns, such as a wrench. The construction of the combination sleeve 10 can be fully understood from Figures 2 and 3. In the figure, both ends of the barrel body 40 are respectively immersed in a coupling hole 41 and a socket groove 42, and the sleeve groove 42 has a polygonal shape and communicates with the coupling hole 41 penetrating the barrel body 4 . A cylinder 22 inserted into the coupling hole 41 protrudes from one side of the sleeve 20 in the penetrating direction of the sleeve hole 21, and a plurality of blocks 24 are equally divided on the circumference of the cylinder 22, and the strips 24 and the wall of the inlet hole 41 are adjacent to the wall. The straight groove 44 is concave-convex, so that the cylinder head drives the cylinder 40 to rotate. In addition, during the insertion of the column 22 into the coupling hole, three beads 23 elastically projecting on the periphery of the column 22 and the groove 43 which is arranged on the wall surface of the coupling hole 41 have a card for making the head 20 Exit the barrel 40 with the corner post 5〇 (see Figure 1). - Then 'Fig 4 shows a barrel head 2 〇 with two barrels 4 〇 become a sleeve set 11 , the two barrels of the same structure, but the size is large, the difference is 'the weight of the entire sleeve group u Lighter than the prior art, the same head 20 is selectively combined with any of the barrels. The above examples are merely illustrative of the invention and are not intended to limit the invention. Various changes, modifications, and applications derived from the above-described embodiments are within the scope of the invention. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a combined perspective view showing a preferred embodiment of the present invention, which can be inserted into a corner post. Figure 2 is a cross-sectional view showing the structural correlation of the barrel combination barrel.苐3 is a cross-sectional view showing the end face of the joint between the cylinder head and the barrel.
第4圖是分解立體圖，表現一筒頭搭配二 的 套件。 JFigure 4 is an exploded perspective view showing a kit with a head and a second. J
【主要元件符號說 10套筒 乃 2〇筒頭 22柱體 24條塊 40筒身 42套接槽 44直溝 50角杈 11套筒組 21套接孔 23珠體 41、结合孔 43嵌槽[Main component symbol says 10 sleeves are 2 boring heads 22 cylinders 24 blocks 40 cylinders 42 sets of slots 44 straight grooves 50 angles 杈 11 sleeve sets 21 sets of holes 23 beads 41, joint holes 43 slots
51鋼珠51 steel ball