M303813 . ⑴ 八、新型說明 【新型所屬之技術領域】 本創作關於一種建築者工具，特別是關於一種用以將 磚塊和瓷磚切成特定角度的建築者工具。 【先前技術】 在建造一棟建築物期間，建築者通常需要已切割成非 # 標準尺寸和形狀的磚塊，例如在露台的拱門和圓形圖案的 建築特徵，需要使用大量切成相同梯形的磚塊。將磚塊切 成非標準形狀的標準方法，需要建築者量測新磚塊和現存 磚塊之邊緣相交處，再以尺畫一條對應於新邊緣的線，然 後使用墊塊和鎚子將新磚塊切斷成所欲的形狀和尺寸。此 過程浪費時間和重複，特別是在需要大量非標準磚塊的時 候。 申請人稍早的專利第23 3 4783號，揭露了用於切割磚 • 塊的建築者型板。然而該專利所揭露的創作，已經成功證 明會遭到某些限制，在工具能執行的任務中最顯著。 【新型內容】 本創作計劃提供獨特的多功能建築者工具，其能執行 各種功能，包括使磚塊和瓷磚能有效率且準確地切割成所 欲的角度和形狀。 在一方面，本創作提供一種工具，包含四只臂，該四 只臂相互連接以界定成一個四邊形，該四只臂其中的兩臂 -4- M303813 . (2) . 間的連接，使得該兩支連接的臂只能旋轉調整，該四只臂 其中的兩臂間的連接’使得該兩臂只能平移調整，且該等 臂間的其他兩個連接’使得各連接的臂能旋轉調整和平移 調整。 較佳地，該工具包含至少一延伸臂，其連接於該工具 的該四只臂其中至少之一，以提供其所連接之該臂的延伸 〇 Φ 較佳地，至少一弧形臂連接在該工具的兩臂之間，該 弧形臂設有刻度尺，該兩臂間的角度或方位可由該刻度尺 計算，較佳地，設有兩直立地並置的弧形臂，該兩弧形臂 可彼此相對滑動，以顯露該刻度尺。 較佳地，可藉由螺帽和螺栓配置進行調整。 較佳地，該等螺栓能沿著形成在相關臂其中之一或更 多之狹長槽滑動。 【實施方式】 現在將參考附圖，以例子的方式描述本創作。 首先參考圖1、2，例式的建築者工具包含五只臂2、4 、6、8、1〇。每一臂由例如塡充有玻璃之尼龍的重量輕、 撓性、但強度高的材料所形成。也可替代性地使用其他適 合的塑膠材料或金屬材料（例如鋁或鋼）。 臂2、4、6、8、1〇互相連接，以界定成一個四邊形。 藉由例子的方式，每一臂的適合寬度爲25毫米，且適 合的厚度爲8毫米。如圖3所示，，爲了美學的訴求且也爲 -5- M303813 . Ο) - 了增加強度，每一臂具有斜切側。 每一臂形成有縱向槽2a、4a、6a、8a、l〇a。 每一臂 2、4、6、8、l〇沿著槽 2a、4a、6a、8a、_ 的旁邊設有累進的刻度尺，該刻度尺校準成例如標準單位 、或標準磚塊尺寸的分數、或兩者兼具。該刻度尺較佳是 雷射雕刻或蝕刻進入臂的材料，以抵抗現場條件的摩耗和 破裂。因爲傾向建築業的標準，所以每一臂2、4、6、8、 • 10較佳是黃色’且具有黑色刻度尺。然而，清楚地，其他 的顏色也可使用於臂或刻度尺。 圖3例示工具的第一臂2。此臂2具有形成在其一端13 附近的一圓孔1 2。藉由第一連接構件1 4a，第二臂4連接於 第一臂2，此將於稍後詳細說明。 連接構件14a延伸經過第二臂4的槽4a和第一臂2的孔 1 2，藉此允許第一臂2和第二臂4彼此只能相對轉動地調整 〇 φ 第三臂6連接於第一臂2在第一連接構件14a的一側。 藉由第二連接構件14b將臂2和6連接在一起，該第二連接 構件14b延伸經過第一臂2的槽2a和第三臂6的槽6a。此連 接允許第一臂2和第三臂6彼此能相對轉動和平移調整。 藉由第三連接構件l4c和第四連接構件14d，第四臂8 的各端分別連接於第二臂4和第三臂6。第三連接構件14c 延伸經過第四臂8的槽8a和第二臂4的槽4a，此連接允許第 一臂2和第四臂8彼此能相對轉動和平移調整。 第四連接構件14d延伸經過第四臂8的槽8a和第三臂6 M303813 . (4) • 的槽6a，且經過位於第三臂6和第四臂8間之第一連接盤16 (見圖4 )的連接點。盤16的形狀用於防止第三臂6和第四 臂8彼此相對轉動調整。因此整體的連接只允許第三臂6和 第四臂8彼此相對平移調整，換言之，第三臂6和第四臂8 總是保持在彼此呈直角。 藉由第五連接構件14e，第五臂10連接於第二臂4，該 第五連接構件14e延伸經過第五臂10的槽10 a和第二臂4的 # 槽4a，且經過於第二臂4和第五臂10間之第二連接盤18 ( 見圖5 )的連接點。盤1 8的形狀用於防止第二臂4和第五臂 1 〇彼此相對轉動調整。因此整體的連接只允許第二臂4和 第五臂10彼此相對平移調整，換言之，第二臂4和第五臂 1〇總是位於相同的軸線，使得第五臂10做爲第二臂4需要 時的延伸。 更多的臂可以相同的方式連接於工具的任一臂，以延 伸工具的尺寸和潛在的用途。 ® 第一盤16例示在圖4，該盤包含一圓形平坦底座20， 該底座具有組裝或形成在其頂表面上的第一凸部22。該凸 部22爲矩形，且從底座20的中心橫向延伸至超過其圓周的 一點。凸部22的寬度對應於第四臂8之槽8c的寬度。在建 構期間，盤16設於臂8的下方（在臂8和第三臂6之間）， 藉此’凸部向上延伸進入槽8c內。因此盤16能沿著槽8c的 長度滑動。 第二凸部組裝或形成在底座20的相反面，此凸部24也 呈矩形，且從底座20的中心橫向延伸至超過其圓周的一點 M303813 . (5) * ，並垂直於第一凸部22。凸部24的寬度對應於第三臂6之 槽6 c的寬度。在建構期間，盤16設於臂6的上方（在臂6和 第四臂8之間），藉此，凸部22向下延伸進入槽6c內。因 此盤1 6能沿著槽6 c的長度滑動。 盤16的存在防止第三臂6和第四臂8彼此相對旋轉運動 ’但允許該兩臂在該兩方向中的任一方向彼此相對平移運 動。 Φ 第二盤W例示在圖5，該盤包含一圓形平坦底座26， 該底座具有組裝或形成在其頂表面上的第一凸部28。該凸 部28爲矩形，且從底座26的中心橫向延伸至超過其圓周的 一點。凸部28的寬度對應於第二臂4之槽4c的寬度。在建 構期間’盤18設於臂4的下方（在臂4和第五臂10之間）， 藉此，凸部28向上延伸進入槽4c內。因此盤18能沿著槽4c 的長度滑動。 第二凸部30組裝或形成在底座26的相反面，此凸部30 ® 也呈矩形，且從底座的中心橫向延伸至超過其圓周的一點 ’並沿著和第一凸部28相同的縱向軸線。凸部30的寬度對 應於第五臂10之槽10c的寬度。在建構期間，盤18設於臂 10的上方（在臂10和第二臂4之間），藉此，凸部向下延 伸進入槽l〇c內。因此盤18能沿著槽10c的長度滑動。 盤18的存在防止第二臂4和第五臂10彼此相對旋轉運 動’但允許該兩臂在該兩方向中的任一方向彼此相對平移 運動。 圖6、7例示連接構件14a-e，每一連接構件包含一螺 -8 - (6) M303813 ' 帽部32和一螺栓部（未示）。螺帽部32包含一抓握表面34 和具有內螺紋用以容置螺栓部的一圓形凹部3 6。青銅墊片 38圍繞凹部36的入口。抓握表面34大致呈半球狀，且具有 二凹陷40，以改善使用者抓握和旋轉螺帽部32的能力。青 銅墊片38進一步改善使用期間螺帽部32和螺栓部之間的連 接。藉由將臂部（和連接盤，如果需要的話）置放於連接 構件的螺帽部3 2和螺栓部之間，並旋轉螺帽部3 2直到兩臂 # 在所要求之沿其槽的位置被固定在一起爲止，連接構件 14a-e乃將各臂連接在一起。 可藉由旋轉而將螺帽部32從螺栓部放鬆，以允許調整 各結合臂的連接點。經由相對旋轉運動、平移運動、或兩 者兼具而調整。 圖8、9例示一水準儀40，其能附接於工具的臂，以允 許使用者在使用期間確定各臂是否水平或直立。 水準儀40具有外殼42，其每一端包括一向下延伸凸部 • 44。該凸部44大致呈矩形，且具有對應於臂2-10之槽2a-l〇a的寬度。藉由將外殼42的凸部44推入臂8的槽8a內，水 準儀40能附接於工具的大致水平臂（例如第四臂8 )。一 旦附接之後，水準儀40能告知工具的使用者，臂8是否真 的水平，藉由第四臂8和第三臂6間的連接，第三臂6是否 垂直。 水準儀之外殼42的每一側，具有從其向外延伸的一臂 46。每一臂46以一向下延伸的凸部46a、4 6b爲末端，該等 凸部的寬度也對應於臂2-10之槽2a-10a的寬度。因此藉由 (7) M303813 # 將外殻42的凸部46推入臂4的槽4a內，水準儀40也能附接 於工具的大致垂直臂（例如第二臂4 )。一旦附接之後， 水準儀4 0能告知工具的使用者，臂4是否垂直，或相對於 垂直呈一所要求的角度。 當然工具也可使用二個水準儀4〇，以同時決定水平和 垂直方向。或者，每一臂可具有其自己的水準儀附接於其 上。 # 現在參考圖10，第一準確弧形臂48藉由第六連接構件 14f連接於工具的第一臂2。第二類似弧形臂50位於第一弧 形臂48上面，第二弧形臂藉由第七連接構件i4g連接於工 具的第二臂4。 雖然未顯示於圖10中，但是第一弧形臂48設有角度的 累進刻度尺，該角度對應於工具第一臂2和第二臂4之間的 相對方位。在使用期間，當第二臂4樞轉遠離第一臂2時， 第二（上）弧形臂50沿著第一（下）弧形臂48滑動，藉以 # 顯露標示在第一弧形臂48上的方位角。同樣地，當第一臂 2樞轉遠離第二臂4時，第一弧形臂48從第二弧形臂50下面 滑動，以顯露兩臂之間的方位角。 當兩臂2、4已彼此相對運動至所欲的角度時，鎖緊第 一連接構件14a，以將臂2和4固定在該位置。 現在將描述使用本創作之工具的一種方法。量測磚塊 並小心確認，然後將工具置於磚塊上，放鬆連接構件14a-g，並使臂2-10a鄰接磚塊新切個邊緣。然後鎖緊連接構件 14a-g，將工具固定成所欲的形狀。 -10- M303813 (8) * 然後將工具移離第一磚塊，並施加於一未切割的磚塊 。將工具以相同的相對位置設於磚塊上，使用例如鉛筆的 做記號器具，在磚塊的表面上做需要切割的記號，然後以 正常的方式切割磚塊。 確保工具的所有臂能位於精確角度和方位的能力，允 許工具在建築物的許多區域被用做型板，精確的測量和角 度在該等區域是重要的。 ® 上述實施例僅以例子的方式提出，且熟悉該項技藝的 _者將自然地瞭解到，可對該例子做許多變化，而不會脫 離本創作的範圍。 【圖式簡單說明】 圖1使本創作所建構之建築者工具的平面示意圖； 圖2是圖1之工具未連接有延伸臂的透視圖； 圖3是圖1和圖2之工具其中一臂的透視圖； ® 圖4是圖1和圖2之工具的連接盤的透視圖； 圖5是圖1和圖2之工具的另一連接盤的透視圖； 圖6是從圖1和圖2之工具的緊固構件下方看的透視圖 圖7是圖6之緊固構件的側視圖； 圖8是從適於用在圖1和圖2之工具的水準儀裝置上方 看的透視圖； 圖9是從圖8之水準儀裝置下方看的透視圖；和 圖10是圖1和圖2之工具的角度顯示器的透視圖。 -11 - (9) M303813M303813 . (1) VIII. New description [New technical field] This work is about a builder's tool, especially about a builder's tool for cutting bricks and tiles into specific angles. [Prior Art] During the construction of a building, builders usually need bricks that have been cut into non-standard sizes and shapes, such as arches on the terrace and architectural features of circular patterns, which require the use of a large number of identical trapezoids. Bricks. The standard method of cutting bricks into non-standard shapes requires the builder to measure the intersection of the edges of the new brick and the existing brick, draw a line corresponding to the new edge with a ruler, and then use the block and hammer to make the new brick. The block is cut into the desired shape and size. This process wastes time and duplication, especially when a large number of non-standard bricks are needed. The applicant's type of panel for cutting bricks and blocks is disclosed in the applicant's earlier patent No. 23 3 4783. However, the creations disclosed in this patent have successfully demonstrated certain limitations and are most noticeable in the tasks that the tool can perform. [New Content] This creative project offers a unique multi-functional builder tool that performs a variety of functions, including enabling bricks and tiles to be efficiently and accurately cut to the desired angle and shape. In one aspect, the creation provides a tool comprising four arms interconnected to define a quadrilateral, two of the four arms -4- M303813. (2). The two connected arms can only be rotated and adjusted. The connection between the two arms of the four arms is such that the two arms can only be adjusted in translation, and the other two connections between the arms enable the rotation of each connected arm. And pan adjustments. Preferably, the tool comprises at least one extension arm coupled to at least one of the four arms of the tool to provide an extension of the arm to which it is attached. Preferably, at least one of the arcuate arms is coupled to Between the two arms of the tool, the curved arm is provided with a scale, and the angle or orientation between the two arms can be calculated by the scale. Preferably, two arcuate arms juxtaposed and juxtaposed are provided. The arms can slide relative to one another to reveal the scale. Preferably, the adjustment can be made by a nut and bolt configuration. Preferably, the bolts are slidable along an elongated slot formed in one or more of the associated arms. [Embodiment] The present creation will now be described by way of example with reference to the accompanying drawings. Referring first to Figures 1, 2, the builder tool of the example comprises five arms 2, 4, 6, 8, 1 . Each arm is formed from a lightweight, flexible, but high strength material such as a nylon filled with glass. Other suitable plastic or metallic materials (such as aluminum or steel) may alternatively be used. The arms 2, 4, 6, 8, 1 are interconnected to define a quadrilateral. By way of example, each arm has a suitable width of 25 mm and a suitable thickness of 8 mm. As shown in Fig. 3, for the aesthetic appeal, it is also -5-M303813. Ο) - The strength is increased, and each arm has a beveled side. Each arm is formed with longitudinal grooves 2a, 4a, 6a, 8a, l〇a. Each arm 2, 4, 6, 8, l is provided with a progressive scale alongside the slots 2a, 4a, 6a, 8a, _, which is calibrated to, for example, a standard unit, or a standard brick size score Or both. The scale is preferably a material that is laser engraved or etched into the arm to resist wear and tear in the field conditions. Because of the tendency to the standards of the construction industry, each arm 2, 4, 6, 8, 10 is preferably yellow' and has a black scale. However, it is clear that other colors can also be used for the arm or scale. Figure 3 illustrates the first arm 2 of the tool. This arm 2 has a circular hole 12 formed near one end 13 thereof. The second arm 4 is coupled to the first arm 2 by the first connecting member 14a, which will be described in detail later. The connecting member 14a extends through the groove 4a of the second arm 4 and the hole 12 of the first arm 2, thereby allowing the first arm 2 and the second arm 4 to be adjusted relative to each other only in a relative rotation. The third arm 6 is connected to the first One arm 2 is on one side of the first connecting member 14a. The arms 2 and 6 are joined together by a second connecting member 14b which extends through the groove 2a of the first arm 2 and the groove 6a of the third arm 6. This connection allows the first arm 2 and the third arm 6 to be relatively rotatable and translationally adjustable relative to each other. The respective ends of the fourth arm 8 are connected to the second arm 4 and the third arm 6, respectively, by the third connecting member 14c and the fourth connecting member 14d. The third connecting member 14c extends through the slot 8a of the fourth arm 8 and the slot 4a of the second arm 4, which allows the first arm 2 and the fourth arm 8 to be relatively rotatable and translationally adjustable relative to each other. The fourth connecting member 14d extends through the slot 8a of the fourth arm 8 and the slot 6a of the third arm 6 M303813. (4) and passes through the first lands 16 between the third arm 6 and the fourth arm 8 (see Figure 4) Connection point. The shape of the disk 16 serves to prevent the third arm 6 and the fourth arm 8 from being rotationally adjusted relative to each other. Thus the integral connection only allows the third arm 6 and the fourth arm 8 to be translated relative to each other, in other words, the third arm 6 and the fourth arm 8 are always maintained at right angles to each other. The fifth arm 10 is connected to the second arm 4 by the fifth connecting member 14e, and the fifth connecting member 14e extends through the slot 10a of the fifth arm 10 and the #groove 4a of the second arm 4, and passes through the second The connection point of the second lands 18 (see Fig. 5) between the arm 4 and the fifth arm 10. The shape of the disk 18 is for preventing the second arm 4 and the fifth arm 1 〇 from being rotationally adjusted relative to each other. Thus the overall connection only allows the second arm 4 and the fifth arm 10 to be translated relative to each other, in other words, the second arm 4 and the fifth arm 1〇 are always on the same axis, so that the fifth arm 10 acts as the second arm 4 Extension when needed. More arms can be attached to either arm of the tool in the same manner to extend the size and potential use of the tool. The first disc 16 is illustrated in Figure 4 and includes a circular flat base 20 having a first projection 22 assembled or formed on a top surface thereof. The projection 22 is rectangular and extends laterally from the center of the base 20 to a point beyond its circumference. The width of the convex portion 22 corresponds to the width of the groove 8c of the fourth arm 8. During construction, the disk 16 is disposed below the arm 8 (between the arm 8 and the third arm 6) whereby the projection extends upwardly into the slot 8c. Therefore, the disk 16 can slide along the length of the groove 8c. The second protrusion is assembled or formed on the opposite side of the base 20, and the protrusion 24 is also rectangular and extends laterally from the center of the base 20 to a point M303813 beyond its circumference. (5) * and perpendicular to the first protrusion twenty two. The width of the projection 24 corresponds to the width of the groove 6c of the third arm 6. During construction, the disk 16 is disposed above the arm 6 (between the arm 6 and the fourth arm 8) whereby the projection 22 extends downwardly into the slot 6c. Therefore, the disk 16 can slide along the length of the groove 6c. The presence of the disk 16 prevents the third arm 6 and the fourth arm 8 from rotating relative to each other' but allows the arms to move relative to each other in either of the two directions. Φ The second disk W is illustrated in Figure 5 and includes a circular flat base 26 having a first projection 28 assembled or formed on a top surface thereof. The projection 28 is rectangular and extends laterally from the center of the base 26 to a point beyond its circumference. The width of the convex portion 28 corresponds to the width of the groove 4c of the second arm 4. During construction, the disc 18 is disposed below the arm 4 (between the arm 4 and the fifth arm 10) whereby the projection 28 extends upwardly into the slot 4c. Therefore, the disk 18 can slide along the length of the groove 4c. The second projection 30 is assembled or formed on the opposite side of the base 26, and the projection 30 is also rectangular in shape and extends laterally from the center of the base to a point beyond its circumference and along the same longitudinal direction as the first projection 28. Axis. The width of the convex portion 30 corresponds to the width of the groove 10c of the fifth arm 10. During construction, the disk 18 is disposed above the arm 10 (between the arm 10 and the second arm 4) whereby the projection extends downwardly into the slot 10c. Therefore, the disk 18 can slide along the length of the groove 10c. The presence of the disk 18 prevents the second arm 4 and the fifth arm 10 from rotating relative to each other' but allows the arms to move relative to each other in either of the two directions. Figures 6 and 7 illustrate connecting members 14a-e, each of which includes a screw -8 - (6) M303813 'cap portion 32 and a bolt portion (not shown). The nut portion 32 includes a gripping surface 34 and a circular recess 36 having internal threads for receiving the bolt portion. A bronze spacer 38 surrounds the entrance of the recess 36. The gripping surface 34 is generally hemispherical and has two recesses 40 to improve the ability of the user to grasp and rotate the nut portion 32. The bronze spacer 38 further improves the connection between the nut portion 32 and the bolt portion during use. By placing the arm (and the lands, if necessary) between the nut portion 32 of the connecting member and the bolt portion, and rotating the nut portion 3 2 until the two arms # are required along their slots The positions are fixed together and the connecting members 14a-e connect the arms together. The nut portion 32 can be loosened from the bolt portion by rotation to allow adjustment of the joint point of each of the binder arms. Adjusted by relative rotational motion, translational motion, or both. Figures 8 and 9 illustrate a level 40 that can be attached to the arm of the tool to allow the user to determine whether the arms are level or upright during use. Level 40 has a housing 42 that includes a downwardly extending projection 44 at each end. The projections 44 are generally rectangular in shape and have a width corresponding to the grooves 2a-l〇a of the arms 2-10. By pushing the projection 44 of the outer casing 42 into the groove 8a of the arm 8, the level 40 can be attached to a substantially horizontal arm of the tool (e.g., the fourth arm 8). Once attached, the level 40 can inform the user of the tool whether the arm 8 is true or not, and whether the third arm 6 is vertical by the connection between the fourth arm 8 and the third arm 6. Each side of the level 42 of the level has an arm 46 extending outwardly therefrom. Each arm 46 is terminated by a downwardly extending projection 46a, 46b, the width of which also corresponds to the width of the slot 2a-10a of the arm 2-10. Thus, by pushing the projection 46 of the outer casing 42 into the groove 4a of the arm 4 by means of (7) M303813 #, the level 40 can also be attached to the substantially vertical arm of the tool (e.g., the second arm 4). Once attached, the level 40 can inform the user of the tool whether the arm 4 is vertical or at a desired angle relative to the vertical. Of course, the tool can also use two level gauges to determine both horizontal and vertical directions. Alternatively, each arm can have its own level attached to it. # Referring now to Figure 10, the first accurately curved arm 48 is coupled to the first arm 2 of the tool by a sixth connecting member 14f. A second similar arcuate arm 50 is located above the first arcuate arm 48 and the second arcuate arm is coupled to the second arm 4 of the tool by a seventh connecting member i4g. Although not shown in Fig. 10, the first curved arm 48 is provided with an angular progressive scale that corresponds to the relative orientation between the first arm 2 and the second arm 4 of the tool. During use, when the second arm 4 pivots away from the first arm 2, the second (upper) curved arm 50 slides along the first (lower) curved arm 48, thereby being revealed by the first curved arm Azimuth on 48. Similarly, when the first arm 2 pivots away from the second arm 4, the first curved arm 48 slides under the second curved arm 50 to reveal the azimuth between the arms. When the arms 2, 4 have been moved relative to each other to a desired angle, the first connecting member 14a is locked to fix the arms 2 and 4 in this position. A method of using the tool of this creation will now be described. The bricks are measured and carefully confirmed, then the tool is placed on the bricks, the connecting members 14a-g are relaxed, and the arms 2-10a are adjacent to the newly cut edges of the bricks. The connecting members 14a-g are then locked to secure the tool to the desired shape. -10- M303813 (8) * Then move the tool away from the first brick and apply it to an uncut brick. The tools are placed on the bricks in the same relative position, using a marking device such as a pencil, markings on the surface of the bricks to be cut, and then cutting the bricks in a normal manner. The ability to ensure that all of the tool's arms are at precise angles and orientations allows the tool to be used as a form in many areas of the building. Accurate measurements and angles are important in these areas. The above-described embodiments are presented by way of example only, and those skilled in the art will naturally understand that many variations can be made to the examples without departing from the scope of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS Figure 1 is a plan view of a builder tool constructed by the present invention; Figure 2 is a perspective view of the tool of Figure 1 without an extension arm; Figure 3 is an arm of the tool of Figures 1 and 2. Figure 4 is a perspective view of the lands of the tool of Figures 1 and 2; Figure 5 is a perspective view of another lands of the tool of Figures 1 and 2; Figure 6 is from Figures 1 and 2 Figure 7 is a side view of the fastening member of Figure 6; Figure 8 is a perspective view from above the leveling device suitable for use with the tool of Figures 1 and 2; Figure 9 Is a perspective view from below the leveling device of Figure 8; and Figure 10 is a perspective view of the angled display of the tool of Figures 1 and 2. -11 - (9) M303813
【主要 元件 符 號 說 明 ] 2 第 一 臂 2a 槽 4 第 二 臂 4 a 槽 6 第 二 臂 6 a 槽 8 第 四 臂 8 a 槽 10 第 五 臂 10a 槽 12 孔 13 端 14a 第 一 連 接 構 件 14b 第 二 連 接 構 件 14c 第 二 連 接 構 件 14d 第 四 連 接 構 件 1 4 e 第 五 連 接 構 件 14f 第 連 接 構 件 14g 第 七 連 接 構 件 16 第 一 連 接 盤 18 第 二 連 接 盤 20 底 座 -12 M303813 (10)[Main component symbol description] 2 First arm 2a Slot 4 Second arm 4 a Slot 6 Second arm 6 a Slot 8 Fourth arm 8 a Slot 10 Fifth arm 10a Slot 12 Hole 13 End 14a First connecting member 14b Second connecting member 14c second connecting member 14d fourth connecting member 1 4 e fifth connecting member 14f first connecting member 14g seventh connecting member 16 first lands 18 second lands 20 base -12 M303813 (10)
22 第一凸部 24 第二凸部 26 底座 28 第一凸部 30 第二凸部 32 螺帽部 34 抓握表面 36 凹部 38 墊片 40 凹陷 40 水準儀 42 外殼 44 凸部 46 臂 46a 凸部 46b 凸部 48 第一弧形臂 50 第二弧形臂22 first convex portion 24 second convex portion 26 base 28 first convex portion 30 second convex portion 32 nut portion 34 gripping surface 36 concave portion 38 spacer 40 recess 40 level gauge 42 outer casing 44 convex portion 46 arm 46a convex portion 46b Convex 48 first curved arm 50 second curved arm