TWI788273B - One-piece tool latch structure and tool setting seat - Google Patents
One-piece tool latch structure and tool setting seat Download PDFInfo
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本發明係涉及一種用於定位工具的物品;特別是指一種可用於設置套筒的單件式工具卡掣結構之創新結構型態揭示者。The present invention relates to an article for positioning tools; in particular, it discloses an innovative structural form of a one-piece tool locking structure that can be used to set a sleeve.
套筒是一種用於套設螺栓或螺帽,提供套筒扳手掣動該螺栓或螺帽旋轉方便性的工具,該套筒具有一方形的套槽,該套槽的周側形成四個槽壁及四個分別介於各該槽壁之間的凹弧狀的銜接緣,各該槽壁分別凹陷彎弧狀的定位凹緣。A sleeve is a tool used to set a bolt or nut and provide convenience for a socket wrench to pull the bolt or nut to rotate. The sleeve has a square sleeve groove, and four grooves are formed on the peripheral side of the sleeve groove. wall and four concave arc-shaped connecting edges respectively interposed between each of the groove walls, and each of the groove walls is respectively concaved with a curved positioning concave edge.
US8499935專利文獻公開一種工具固定座,所述工具固定座提供套筒套設,並採用旋轉鎖扣方式定位該套筒,提供收存及移動該套筒的方便性。US8499935 patent document discloses a tool fixing seat, the tool fixing seat is provided with a sleeve sleeve, and the sleeve is positioned by rotating and locking, so as to provide convenience for storing and moving the sleeve.
該工具固定座包括一套筒套接柱,該套筒套接柱係選用塑膠或其他具有彈性的材料構成,配合該套槽的四個該槽壁,該套筒套接柱係概呈八邊形的柱體,該套筒套接柱的一端為柱頭端,另一端為柱腳端,該柱頭端及該柱腳端沿著該套筒套接柱的軸向相對,該套筒套接柱的側向周緣形成一周側部,該周側部位於該柱頭端及該柱腳端之間,該周側部包括八個鄰靠面及分布形成於各該鄰靠面之間的八個凸角,該套筒設置於該工具固定座時,該套筒利用該套槽套設該套筒套接柱,該柱頭端及該周側部相對進入該套槽,且各該鄰靠面中的四個該鄰靠面分別鄰靠各該槽壁,其他四個該鄰靠面分別面向著各該銜接緣,旋轉該套筒變換各該槽壁分別鄰靠的各該鄰靠面時,該套筒套接柱的材料彈性,使得部份的該凸角能夠分別貼靠著各該槽壁並沿著各該槽壁滑動,該凸角與該槽壁之間形成相對磨擦作用,隨著該凸角沿著該槽壁滑動的進行,所述的磨擦作用呈現遞增後遞減的現象,通過該套筒反饋於夾持操作該套筒旋轉的使用者的手部,提供該使用者作為判斷該鄰靠面是否鄰靠該槽壁的依據,該手部感知磨擦作用變化的感受,一般稱為操作手感。The tool fixing seat includes a sleeve socket column, which is made of plastic or other elastic materials, and matches the four groove walls of the sleeve groove. The socket socket column system is approximately eight A polygonal cylinder, one end of the socket socket column is the column head end, the other end is the column foot end, the column head end and the column foot end are opposite along the axial direction of the sleeve socket column, the sleeve sleeve The lateral peripheral edge of the post forms a side portion, the side portion is located between the column head end and the column foot end, and the side portion includes eight abutment surfaces and eight abutment surfaces distributed between each of the abutment surfaces. a protruding angle, when the sleeve is set on the tool holder, the sleeve utilizes the slot to sleeve the sleeve socket column, the column head end and the peripheral side relatively enter the sleeve slot, and each abuts against Four of the abutment surfaces in the surface are respectively abutted against the groove walls, and the other four abutment surfaces are respectively facing each of the connecting edges, and the sleeve is rotated to change the abutment surfaces on which the groove walls are respectively abutted. At this time, the elasticity of the material of the sleeve socket column makes part of the protruding corners respectively abut against the groove walls and slide along the respective groove walls, forming a relative friction between the protruding corners and the groove walls , as the lobes slide along the groove wall, the friction effect shows a phenomenon of increasing and then decreasing, and the sleeve is fed back to the user's hand that clamps and operates the sleeve to rotate, providing the use As the basis for judging whether the abutting surface is abutting against the groove wall, the feeling of the hand sensing the change of friction is generally called the operating feel.
一個定位凸部設於一個該鄰靠面,藉由該定位凸部凸伸於相對應的一個該定位凹緣,該套筒無法沿著該套筒套接柱的軸向脫離該套筒套接柱,據使該套筒鎖扣式定位於該套筒套接柱。A positioning protrusion is provided on one of the abutment surfaces, and the sleeve cannot be disengaged from the sleeve sleeve along the axial direction of the sleeve socket post by the positioning protrusion protruding from the corresponding positioning concave edge. The post is configured so that the sleeve is locked and positioned on the socket post of the sleeve.
查,所述工具固定座於實際應用經驗中發現仍舊存在下述問題與缺弊:配合各該槽壁在空間中的相對配置,各該鄰靠面呈八邊形配置,構成各該凸角的每一個相鄰的各該鄰靠面形成135∘的夾角,為使該鄰靠面得以緊密鄰靠該槽壁,位於該周側部徑向的兩端的兩個該鄰靠面之間的距離與該套槽徑向兩端的兩個該槽壁的距離配合,該套筒設置於該套筒套接柱時,避免該套筒與該套筒套接柱彼此間的配合關係形成鬆動現象,緣此,該套筒套設該套筒套接柱時,該周側部鄰接該柱頭端的部份不易相對進入該套槽,使用方便性有待改善。According to the actual application experience, the tool holder still has the following problems and disadvantages: in accordance with the relative configuration of the groove walls in space, the abutment surfaces are arranged in an octagonal shape to form the protruding corners. Each adjacent abutment surface forms an included angle of 135∘. In order to make the abutment surface closely abut against the groove wall, the two abutment surfaces located at the radial ends of the circumferential side part The distance is matched with the distance between the two groove walls at the radial ends of the sleeve groove. When the sleeve is arranged on the sleeve socket column, the loosening phenomenon of the matching relationship between the sleeve and the socket socket column is avoided. For this reason, when the sleeve is sleeved on the sleeve socket column, the part of the peripheral side adjacent to the column head end is not easy to relatively enter the sleeve groove, and the convenience of use needs to be improved.
本發明之主要目的,係在提供一種單件式工具卡掣結構,其所欲解決之技術問題,係針對如何研發出一種更具理想實用性之新式工具卡掣結構為目標加以思索創新突破。The main purpose of the present invention is to provide a one-piece tool locking structure. The technical problem it intends to solve is how to develop a more ideal and practical new tool locking structure as the goal to make an innovative breakthrough.
基於前述目的,本發明解決問題之技術特點,主要在於該單件式工具卡掣結構係用於定位設置一套筒,該套筒具有一方形的套槽,該套槽延伸於該套筒軸向的一端,據此套設一棘輪工具的插柱,該套槽的周側形成四個槽壁及四個分別介於各該槽壁之間的凹弧狀的銜接緣,彼此側向相對各該槽壁之間的距離定義為槽寬,各該槽壁分別凹陷彎弧狀的定位凹穴;Based on the aforementioned purpose, the technical features of the present invention to solve the problem mainly lie in that the one-piece tool locking structure is used for positioning and setting a sleeve, and the sleeve has a square sleeve groove extending from the sleeve shaft. According to this, a post of a ratchet tool is sleeved, and the peripheral side of the sleeve forms four groove walls and four concave arc-shaped connecting edges between the groove walls, which are laterally opposite to each other. The distance between each of the groove walls is defined as the groove width, and each of the groove walls is respectively recessed into a curved positioning cavity;
該單件式工具卡掣結構包括一套接柱,其中該套接柱係具有彈性的材料構成,該套接柱軸向的一端為插入端,另一端為柱腳端,該插入端及該柱腳端之間形成二第一面、二第二面、二第三面及二第四面,各該第一面、各該第二面、各該第三面及各該第四面呈環狀排列,定義一虛擬的中軸線沿著該套接柱的軸向通過該插入端,各該第一面依據該中軸線為中心相對,各該第二面分別位於各該第一面的一側,各該第二面依據該中軸線為中心彼此相對,各該第三面分別位於各該第一面的另一側,各該第三面依據該中軸線為中心彼此相對,各該第四面依據該中軸線為中心彼此相對,各該第二面分別位於各該第四面的一側,各該第三面分別位於各該第四面的另一側;The one-piece tool locking structure includes a set of socket posts, wherein the socket posts are made of elastic materials. Two first faces, two second faces, two third faces and two fourth faces are formed between the column foot ends, and each of the first faces, each of the second faces, each of the third faces and each of the fourth faces is in the form of Arranged in a ring, defining a virtual central axis passing through the insertion end along the axial direction of the socket post, each of the first surfaces is opposite to each other based on the central axis, and each of the second surfaces is located at the center of each of the first surfaces On one side, each of the second surfaces is opposite to each other based on the central axis, and each of the third surfaces is located on the other side of each of the first surfaces, and each of the third surfaces is opposite to each other based on the central axis. The fourth surfaces are opposite to each other based on the central axis, each of the second surfaces is located on one side of each of the fourth surfaces, and each of the third surfaces is respectively located on the other side of each of the fourth surfaces;
該套接柱側向貫穿一穿槽,該穿槽位於各該第一面之間,據使各該第一面及各該第二面分別相對彈性變形;The sleeve column passes through a slot laterally, and the slot is located between each of the first surfaces, so that each of the first surfaces and each of the second surfaces are relatively elastically deformed;
各該第一面分別向著遠離該中軸線的方向凸設一定位凸部,據使各該定位凸部分別進入相應的該定位凹穴相對限制定位該套筒;Each of the first surfaces protrudes toward a direction away from the central axis with a positioning protrusion, so that each of the positioning protrusions enters the corresponding positioning recess and relatively restricts the positioning of the sleeve;
定義一虛擬的第一內接圓與各該第一面相切,該第一內接圓的直徑為第一直徑,該第一直徑與該槽寬配合,據使各該第一面分別鄰靠相應的各該槽壁,定義一虛擬的第二內接圓與各該第二面及各該第三面相切,該第二內接圓的直徑為第二直徑,該中軸線通過該第一內接圓及該第二內接圓的圓心,該第二直徑小於該第一直徑,各該第二面及各該第三面之間的距離分別小於該槽寬,據使該套接柱易於相對進入該套槽,提高該套筒套設該套接柱的方便性;Define a virtual first inscribed circle that is tangent to each of the first surfaces, the diameter of the first inscribed circle is the first diameter, and the first diameter matches the width of the groove so that each of the first surfaces adjoins respectively Corresponding to each of the groove walls, a virtual second inscribed circle is defined to be tangent to each of the second surface and each of the third surfaces, the diameter of the second inscribed circle is the second diameter, and the central axis passes through the first The center of the inscribed circle and the second inscribed circle, the second diameter is smaller than the first diameter, and the distance between each of the second surfaces and each of the third surfaces is respectively smaller than the groove width, so that the socket post It is easy to relatively enter the sleeve groove, improving the convenience for the sleeve to be sleeved on the socket column;
二凸丘分別形成於相鄰的該第一面及該第二面之間,各該凸丘分別向著遠離該中軸線的方向凸伸,各該凸丘分別與各該定位凸部相鄰,沿著平行於該中軸線的方向,各該凸丘的一端位於各該定位凸部與該插入端之間,且各該凸丘的另一端分別向著該柱腳端的方向延伸。Two convex hills are respectively formed between the adjacent first surface and the second surface, and each of the convex hills respectively protrudes toward a direction away from the central axis, and each of the convex hills is respectively adjacent to each of the positioning convex parts, Along a direction parallel to the central axis, one end of each protrusion is located between each positioning protrusion and the insertion end, and the other end of each protrusion extends toward the column foot end.
本發明之主要效果與優點,在於該套接柱容易相對進入該套槽,使用方便性能夠獲得提升。The main effect and advantage of the present invention is that the socket post is relatively easy to enter the sleeve groove, and the convenience of use can be improved.
圖式係例示本發明單件式工具卡掣結構之較佳實施例,惟此等實施例僅供說明之用,在專利申請上並不受此結構之限制。The drawings illustrate preferred embodiments of the one-piece tool locking structure of the present invention, but these embodiments are for illustration purposes only, and are not limited by this structure in patent application.
如圖1至圖9所示,所述單件式工具卡掣結構,係用於定位設置一套筒10,該套筒10具有一方形的套槽11,該套槽11延伸於該套筒10軸向的一端,據此套設一棘輪工具的插柱(圖未繪示),該棘輪工具得以掣動該套筒10旋轉,遂行螺栓或螺帽等元件的設置或卸除,該套槽11的周側形成四個槽壁12及四個分別介於各該槽壁12之間的凹弧狀的銜接緣13,彼此側向相對的各該槽壁12之間的距離定義為槽寬W,各該槽壁12分別凹陷彎弧狀的定位凹穴14。As shown in Figures 1 to 9, the one-piece tool locking structure is used for positioning and setting a
本發明較佳實施例,包括一套接柱20,其中該套接柱20係具有彈性的材料構成,該套接柱20軸向的一端為插入端21,另一端為柱腳端22,該插入端21及該柱腳端22之間形成二第一面23、二第二面24、二第三面25及二第四面26,各該第一面23、各該第二面24、各該第三面25及各該第四面26呈環狀排列,定義一虛擬的中軸線Y沿著該套接柱20的軸向通過該插入端21,各該第一面23依據該中軸線Y為中心相對,各該第二面24分別位於各該第一面23的一側,各該第二面24依據該中軸線Y為中心彼此相對,各該第三面25分別位於各該第一面23的另一側,各該第三面25依據該中軸線Y為中心彼此相對,各該第四面26依據該中軸線Y為中心彼此相對,各該第二面24分別位於各該第四面26的一側,各該第三面25分別位於各該第四面26的另一側。A preferred embodiment of the present invention includes a
該套接柱20側向貫穿二穿槽27,各該穿槽27分別位於各該第一面23之間,據使各該第一面23及各該第二面24分別相對彈性變形;該穿槽27的數量可視需要增減變化,惟以至少一個該穿槽27為限,本例中,各該穿槽27選擇彼此平行。The
各該第一面23分別向著遠離該中軸線Y的方向凸設一定位凸部28,據使各該定位凸部28分別進入相應的該定位凹穴14相對限制定位該套筒10。Each of the
定義一虛擬的第一內接圓31與各該第一面23相切,該第一內接圓31的直徑為第一直徑D1,該第一直徑D1與該槽寬W配合,據使各該第一面23分別鄰靠相應的各該槽壁12,該第一直徑D1與該槽寬W配合係指該第一直徑D1及該槽寬W之間存在配合公差,使得各該定位凸部28分別進入相應的該定位凹穴14時,各該第一面23分別緊鄰著相對應的各該槽壁12。Define a virtual first inscribed
定義一虛擬的第二內接圓32與各該第二面24及各該第三面25相切,該第二內接圓32的直徑為第二直徑D2,該中軸線Y通過該第一內接圓31及該第二內接圓32的圓心,該第二直徑D2小於該第一直徑D1,各該第二面24及各該第三面25之間的距離分別小於該槽寬W,據使該套接柱20易於相對進入該套槽11,提高該套筒10套設該套接柱20的方便性。Define a virtual second inscribed
二凸丘29分別形成於相鄰的該第一面23及該第二面24之間,各該凸丘29分別向著遠離該中軸線Y的方向凸伸,各該凸丘29分別與各該定位凸部28相鄰,沿著平行於該中軸線Y的方向,各該凸丘29的一端位於各該定位凸部28與該插入端21之間,且各該凸丘29的另一端分別向著該柱腳端22的方向延伸。Two raised
藉由上述結構組成型態與技術特徵,該套筒10設置於較佳實施例時,如圖7所示,該套筒10利用該套槽11套設該套接柱20,該插入端21、該第一面23、該第二面24、該第三面25及該第四面26相對進入該套槽11,各該第二面24及各該第三面25分別面向著各該槽壁12,各該第一面23及各該第四面26分別面向著各該銜接緣13,由於該第一直徑D1與該槽寬W配合,且該第二直徑D2小於該第一直徑D1,使得各該第二面24及各該第三面25之間的距離分別小於該槽寬W,該套接柱20容易相對進入該套槽11,使用方便性能夠獲得提升。By virtue of the above-mentioned structural composition and technical features, when the
如圖8所示,操作該套筒10相對於該套接柱20旋轉,各該凸丘29分別貼靠著相對的該槽壁12,並沿著各該槽壁12相對滑動,該套接柱20受到各該凸丘29分別相對的該槽壁12施予的相對壓迫,各該第二面24分別向著該中軸線Y的方向彈性變形;隨著該套筒10的持續旋轉,各該第一面23逐漸與二該槽壁12相對,且各該定位凸部28受到所述的各該槽壁12的壓迫,各該第一面23亦分別向著該中軸線Y的方向彈性變形。As shown in FIG. 8 , when the
如圖9所示,隨著該套筒10的持續旋轉,兩個相對的該定位凹穴14分別與各該定位凸部28相對時,各該定位凸部28分別進入各該定位凹穴14,完成該套筒10的設置,此時,該套筒10及該套接柱20形成相對限制,該套筒10鎖設定位於該套接柱20。As shown in FIG. 9 , as the
圖8及圖9所示旋轉該套筒10鎖設於該套接柱20的操作過程中,各該凸丘29分別貼靠著相對的各該槽壁12,並沿著各該槽壁12相對滑動,各該凸丘29與相對的各該槽壁12之間的相對磨擦力,隨著該套筒10的旋轉,呈現遞增後遞減的現象,所述相對磨擦力通過該套筒10反饋於夾持操作該套筒10旋轉的使用者的手部,提供該使用者操作該套筒10的手感,變化該凸丘29的大小及形狀,可改變該手感的強弱。As shown in Figure 8 and Figure 9, during the operation process of rotating the
各該凸丘29分別於遠離該中軸線Y的方向側形成一彎弧面292,定義一虛擬的第一外接圓33通過各該定位凸部28的表面,該第一外接圓33與各該定位凸部28相切,該第一外接圓33的直徑為第三直徑D3,定義一虛擬的第二外接圓34通過各該凸丘29的該彎弧面292,該第二外接圓34與各該彎弧面292相切,該第二外接圓34的直徑為第四直徑D4,該中軸線Y通過該第一外接圓33及該第二外接圓34的圓心,該第四直徑D4小於該第三直徑D3,且該第四直徑D4大於該第一直徑D1,通過該第一直徑D1、該第三直徑D3及該第四直徑D4之間的相對關係,該套筒10鎖設定位於該套接柱20的旋轉操作過程中,所述的相對磨擦得以平穩地變化。Each of the
各該第二面24之側向寬度分別大於各該第一面23之側向寬度,且各該凸丘29進一步分別側向延伸至相鄰的各該第一面23,各該凸丘29分別與各該定位凸部28鄰接。The lateral width of each of the
定義一虛擬的橫軸線X通過各該定位凸部28,該橫軸線X側向通過各該穿槽27並與該中軸線Y正交,且該橫軸線X及各該穿槽27指向兩端的方向形成正交。Define a virtual transverse axis X through each of the
相鄰的各該第一面23及各該第二面24之間形成一夾角θ,該夾角θ介於138∘至142∘,圖式所繪示的該夾角θ為140∘。An included angle θ is formed between each adjacent
如圖10所示,本發明進一步提供一種工具設置座,包括一基盤40及數個如較佳實施例所例示的該套接柱20,其中各該套接柱20的該柱腳端22分別連接該基盤40,據此,可將多個相同或不相同規格的該套筒10分別設置於各該套接柱20,提供多個該套筒10集中收存及管理的方便性。As shown in Figure 10, the present invention further provides a tool setting seat, including a
10:套筒 11:套槽 12:槽壁 13:銜接緣 14:定位凹穴 20:套接柱 21:插入端 22:柱腳端 23:第一面 24:第二面 25:第三面 26:第四面 27:穿槽 28:定位凸部 29:凸丘 292:彎弧面 31:第一內接圓 32:第二內接圓 33:第一外接圓 34:第二外接圓 40:基盤 D1:第一直徑 D2:第二直徑 D3:第三直徑 D4:第四直徑 W:槽寬 X:橫軸線 Y:中軸線 θ:夾角 6-6:6-6剖面顯示於圖610: Sleeve 11: Groove 12: groove wall 13: Cohesion edge 14: Locate the recess 20: socket post 21: Insertion end 22: Column foot end 23: The first side 24: Second side 25: The third side 26: The fourth side 27: Grooving 28: Locating convex part 29: convex mound 292: curved surface 31: The first inscribed circle 32: The second inscribed circle 33: The first circumscribed circle 34: Second circumscribed circle 40: base plate D1: first diameter D2: second diameter D3: third diameter D4: fourth diameter W: Groove width X: horizontal axis Y: central axis θ: included angle 6-6: The 6-6 section is shown in Figure 6
圖1係套筒的徑向剖視圖,顯示套槽的斷面。 圖2係本發明較佳實施例之立體圖。 圖3係本發明較佳實施例之俯視圖(一)。 圖4係本發明較佳實施例之俯視圖(二)。 圖5係本發明較佳實施例之前視圖。 圖6係圖5的6-6剖面圖。 圖7係本發明較佳實施例設置套筒的剖視圖(一)。 圖8係本發明較佳實施例設置套筒的剖視圖(二)。 圖9係本發明較佳實施例設置套筒的剖視圖(三)。 圖10係具有本發明較佳實施例的工具設置座的立體圖。 Figure 1 is a radial sectional view of the sleeve, showing the section of the sleeve groove. Fig. 2 is a perspective view of a preferred embodiment of the present invention. Fig. 3 is a top view (1) of a preferred embodiment of the present invention. Fig. 4 is a top view (2) of a preferred embodiment of the present invention. Fig. 5 is a front view of a preferred embodiment of the present invention. Fig. 6 is a sectional view of 6-6 in Fig. 5 . Fig. 7 is a cross-sectional view (1) of setting a sleeve in a preferred embodiment of the present invention. Fig. 8 is a cross-sectional view (2) of a sleeve in a preferred embodiment of the present invention. Fig. 9 is a cross-sectional view (3) of a sleeve in a preferred embodiment of the present invention. Fig. 10 is a perspective view of a tool setting seat having a preferred embodiment of the present invention.
20:套接柱 20: socket post
21:插入端 21: Insertion end
22:柱腳端 22: Column foot end
23:第一面 23: The first side
24:第二面 24: Second side
25:第三面 25: The third side
26:第四面 26: The fourth side
27:穿槽 27: Grooving
28:定位凸部 28: Locating convex part
29:凸丘 29: convex mound
292:彎弧面 292: curved surface
X:橫軸線 X: horizontal axis
Y:中軸線 Y: central axis
Claims (9)
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US6386363B1 (en) * | 2001-04-06 | 2002-05-14 | Stanley Chiro International Ltd. | Compact tool holder and display system |
US6415933B1 (en) * | 1999-11-05 | 2002-07-09 | Jui-Chien Kao | Socket suspension rack |
CN1824467A (en) * | 2005-02-24 | 2006-08-30 | 利益得股份有限公司 | Hand tool shrink-fit structure |
TW201309438A (en) * | 2011-08-29 | 2013-03-01 | Chih-Chien Hsieh | Tool holder |
TWM461524U (en) * | 2013-04-19 | 2013-09-11 | yu-dong Zhu | Hand tool frame structure |
TWM468388U (en) * | 2013-09-10 | 2013-12-21 | hong-ren Li | Structure of fastening pillar |
TW201544271A (en) * | 2014-05-20 | 2015-12-01 | hong-ren Li | Fixed column structure |
US10675750B1 (en) * | 2019-02-17 | 2020-06-09 | Mechanic's Time Savers, Inc. | Friction post socket tool holder |
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US6415933B1 (en) * | 1999-11-05 | 2002-07-09 | Jui-Chien Kao | Socket suspension rack |
US6386363B1 (en) * | 2001-04-06 | 2002-05-14 | Stanley Chiro International Ltd. | Compact tool holder and display system |
CN1824467A (en) * | 2005-02-24 | 2006-08-30 | 利益得股份有限公司 | Hand tool shrink-fit structure |
TW201309438A (en) * | 2011-08-29 | 2013-03-01 | Chih-Chien Hsieh | Tool holder |
TWI457217B (en) * | 2011-08-29 | 2014-10-21 | Chih Chien Hsieh | Tool holder |
TWM461524U (en) * | 2013-04-19 | 2013-09-11 | yu-dong Zhu | Hand tool frame structure |
TWM468388U (en) * | 2013-09-10 | 2013-12-21 | hong-ren Li | Structure of fastening pillar |
TW201544271A (en) * | 2014-05-20 | 2015-12-01 | hong-ren Li | Fixed column structure |
US10675750B1 (en) * | 2019-02-17 | 2020-06-09 | Mechanic's Time Savers, Inc. | Friction post socket tool holder |
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