M282715 八、新型說明： 【新型所屬之技術領域】 本新型是有關於一種跳攔’特別是指—種可調整高度 以作為運動訓練用之跳攔。 【先前技術】 圖1所不為中華民國專利第M260293號新型專利案之 兆攔A跳欄包含·二左右間隔並前後延伸之腳I 11、二 分別由該等腳管11之前端往後斜上延伸的支撐桿12、二分 別，設於該等支撐桿12頂端並成L形之彎折桿Η，及一水 平‘威於.亥一、考折桿13間之橫管14。配合參閱圖2，每一 支撐杯12之頂端是成管狀，底端形成—外徑較小且插裝固 疋於该腳官11前端之下插接頭121，該等彎折桿η之兩端 分別形成-外徑較小之上插接頭131，該二上插接頭i3i是 分別插裝於該橫管14之一端及支撐桿12頂端。 藉由該等支撐桿12之下插接頭121緊配合地插伸入腳 =U前端，及該彎折管13之二上插接頭131分別插伸入橫 吕丨4 一編及支撐桿12頂端而組合成圖丨之跳攔，拆卸及 、，農都很方便’便利攜帶外出練習田徑運動。但該跳攔組 波凡成之後，回度無法調整變化，致使其使用之功能範圍 受到限制。 【新型内容】 因此，本新型之目的即在提供一種可調整高度以增加 其使用功能之跳欄。 於是，本新型可調整高度之跳欄，包含··二左右間隔 5 M282715 並前後延伸的腳管、二分別 桿、二分別插設入該支”心專腳…端的支撐 接於該等插伸桿頂端之一牙橫;。而之插伸捍’及兩端分別固 彎曲：，Π:有—插設於腳管前端並往後斜上延伸之 弓曲長及—連接於彎曲段頂端之接管件。 該等插伸桿分別直立插設 可上下位移及定位。 寻叉奸之接官件内並 【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 以下配合參考圖式之三個 在 清楚的呈現。 例的呼細說明中’將可 =本新型被詳細描述之前，要注意的是，在以下的說 明内合中’類似的元件是以相同的編號來表示。 〜參閱圖3與圖4，本新型可調整高度之跳攔的第-較佳 貫施例包含二左右間隔並前後延伸的腳管2、二分別固定於 該等腳管2之前端的支料3、：分職設人該支撐桿3頂 端之插伸桿4，及兩端固接於插伸桿4頂端之—橫管 實施例中該跳攔之各組成元件是以塑膠射出成型製作 ，以減輕其重量’便於攜帶或搬運，但實施上 材料為限。 At 母一支稽桿3具有—插設於腳管2前端並往後斜上 伸之彎曲⑫31、一連接於該彎曲段31頂端之接管件”， 及由.亥4’曲& 3 1底端向後延伸以插伸入該腳管2前端之 下插接頭35。該接管件32在本實施例中是由該彎曲段\丨 M282715M282715 8. Description of the new model: [Technical field to which the new model belongs] This new model is about a kind of jump block ', especially refers to a kind of adjustable height used as a jump block for sports training. [Prior art] Figure 1 is not a sign of the new patent case of the Republic of China Patent No. M260293. The A jump bar contains two left and right legs I 11, which are extended back and forth, and the two are slanted from the front end of the leg 11 respectively. The support rods 12 and 2 extending above are respectively provided at the tops of the support rods 12 and are formed into L-shaped bent rods Η, and a horizontal tube 14 between the horizontal and vertical rods 13 and 13. As shown in FIG. 2, the top end of each support cup 12 is formed into a tube shape and the bottom end is formed. The outer diameter is small and the plug connector 121 is fixed under the front end of the foot member 11. The upper plug joints 131 with smaller outer diameters are respectively formed, and the two upper plug joints i3i are respectively inserted into one end of the horizontal pipe 14 and the top of the support rod 12. Through the plug connectors 121 under the support rods 12, tightly fit into the front end of the foot = U, and the two upper plug connectors 131 of the bent tube 13 are inserted into the cross section 4 and the top of the support rod 12 respectively. The combination of the jumping block, disassembly and assembly is very convenient for farmers. It is convenient to carry out and practice track and field. However, after the bounce group Bo Fancheng, the degree of return cannot be adjusted and changed, resulting in a limited range of functions. [New content] Therefore, the purpose of this new model is to provide a jump bar that can be adjusted in height to increase its use function. Therefore, the new height-adjustable jump bar includes two foot legs, 5 M282715 spaced left and right, extending forward and backward, two separate rods, and two respectively inserted into the support of the "heart foot ..." connected to these extensions One of the teeth at the top of the rod is horizontal; and the two ends are fixed and curved respectively: Π: Yes—the bow length inserted at the front of the foot tube and extending obliquely upward and backward—and connected to the top of the curved section Takeover pieces. These plug-in extension rods can be vertically inserted and can be moved up and down and positioned. In the junction piece of the search fork and [implementation] For the aforementioned and other technical contents, features and effects of the new model, please refer to the following figures. Three of the formulas are clearly presented. In the description of the example, 'will be = before the new model is described in detail, it should be noted that in the following description, similar elements are represented by the same number. ~ Referring to FIG. 3 and FIG. 4, the first preferred embodiment of the new height-adjustable jump block includes two leg tubes 2 spaced apart and extending forward and backward, and two branch materials 3 fixed to the front ends of the leg tubes 2 respectively. :: Set up the staff at the top of the support rod 3 The extension rod 4 and the two ends of which are fixed to the top of the extension rod 4—the components of the jumper in the embodiment of the crossbar are made of plastic injection molding to reduce the weight. “Easy to carry or carry, but the material At. A female inspection rod 3 has a bend ⑫31 inserted at the front end of the leg tube 2 and extending obliquely upward and backward, a pipe connection piece connected to the top end of the bend section 31 ", and a 亥 4 '曲 & 3 1 The bottom end extends rearward to insert into the plug joint 35 below the front end of the leg tube 2. The connecting piece 32 is formed by the curved section in this embodiment. M282715
-體延伸，而具有-插管321、—形成於該插管32i底端之 開放孔322，及-軸向延伸於該插管321後側並貫穿内、外 周面之縫溝323。配合參閱圖5,該插管321内周緣之橫截 ，面是-非圓形狀，本實施例中其橫截面是為方形。且該插 官321藉由該縫溝323及其本身材質之彈性，使該插管3幻 之官壁具有彈性擴縮之特性。該下插接頭35之外周面上形 成複數軸向延伸之凸緣351以迫緊地插伸於該卿管〗内。V 每-插伸桿4具有-呈L形之彎折段41、一由彎折段 41底端向下延伸以插設於支擇桿3之插管321内的插接段 及-形成於”折段41另—端以插設於横管$ 一端= 上插接頭43。該插接段42之橫截面形狀是與插管321之内 周緣橫截面相對應之形狀，本實施例中該插接段42之橫截 面亦為方形’且該插接段42與插管321間是緊束配合。該 上插接頭43之外周面上形成複數軸向延伸之凸緣431以迫 緊地插伸於該橫管5内。 —藉此，利用該支撐桿3之插管321的管壁具有彈性擴 縮之特性’使該插伸桿4之插接段42插設於插管切内時 ’㈣3^的管壁夾持住該插接段42之外周面，致使該插 伸才干4疋可上下移動並可定位地插設於插管切内，且插 接段42之底端可向下穿伸過該開放孔似而抵觸至該腳管 2上。 _該橫f 5之兩端分別套㈣接於該等插伸桿4之上插 =頭：上’以水平架設於該二插伸桿4間。運動人員訓練 時，作為阻攔腿部之障礙，以訓練運動員跑步抬高腿部。 M282715 精由上述之構造’該插伸桿4之插接段42 _於該支 牙干3之插f 321時’利用插管321與縫溝323之外型炎 持住插接段42外周面，使插伸桿4可定位地上下移動，可 ::圖6:示地將該橫管5之高度調高，最低調降至如圖3 丁之间度’並可依需求而調整’以作為不 訓練器材，達到多功能之目的。 …之 7及圖8’本新型可調整高度之跳欄的第二 貫加例之構造大致與第一軔 於每-支^ 其不同之處在 離另-支二:=段31於往後斜上延伸時並同時往遠 42插柚 傾斜延伸，致使該插伸桿4之插接段 ^ 支撐桿3之插管321時，該聊管2及插接㈣ ’使本新型跳攔高度調至最低時，插接段42底 鸲了抵至地面以增加可調整的距離。 一 之構= 丄本新型可調整高度之跳攔的第三較佳實施例 支：較佳實施例相同，其不同之處在於每— 牙干之接管件32為夹爪型態。該接管件32且有― 後對稱並往另一支撐裎1 一有一月 42夕W十 伸以夹持該插伸桿4之插接段 卜周面的夾片325。而該等夾片奶是 式夾住插接段42，所以禮不以 系央持的方 就可上下Γ: 施力推拔插伸桿4，插伸桿4 就了上下移動以調整横管 插接段42調整的距離。 本貫犧樣可增加 綜上所述，本新型可裀敕令 接管件32的谣1 正阿度之跳攔利用支撐捍3之 的構心使該插伸桿4之插接段42可調整4 地限位插設於接管件32内 阿度 W正知官5高度之目的， 8 M282715 故確實可達到本新型之目的。 惟以上所述者，僅為本新型之較佳實施例而已，當不 :以此限疋本新型實施之範圍，即大凡依本新型申請專利 h圍及新型巩明内容所作之簡單的等效變化與修飾，皆仍 屬本新型專利涵蓋之範圍内。 【圖式簡單說明】 圖1疋一習知跳欄之立體圖； 圖2疋该習知跳欄之立體分解圖； 圖 體圖； 3是本新型可調整高度之跳攔第 一較佳實施例的立 視圖 圖4是該第-較佳實施例之立體分解圖 圖5是該第一較佳實施例之一支撐桿 ;及 干 之插管的俯面剖 罔b疋该第一較佳實施例 巧向度時之立體圖 圖 體圖； 是本新型可調整高度之跳欄第 —較佳實施例的立 圖8是該第二較佳實施例之前視圖；及 圖9是該第三較佳實施例之立體圖。 M282715 【主要元件符號說明】 2 腳管 35 下插接頭 3 支撐桿 351 凸緣 31 彎曲段 4 插伸桿 32 接管件 41 彎折段 321 插管 42 插接段 322 開放孔 43 上插接頭 323 缝溝 431 凸緣 325 夾片 5 橫管 10The body extends and has a cannula 321, an open hole 322 formed at the bottom end of the cannula 32i, and a slot 323 extending axially on the rear side of the cannula 321 and penetrating the inner and outer peripheral surfaces. With reference to FIG. 5, the cross section of the inner peripheral edge of the cannula 321 is a non-circular shape, and the cross section of this embodiment is a square shape. In addition, the intubation officer 321 makes the invasion wall of the intubation tube 3 have the characteristics of elastic expansion and contraction through the elasticity of the slot 323 and its own material. A plurality of axially extending flanges 351 are formed on the outer peripheral surface of the plug-in joint 35 so as to be forcedly inserted into the tube. The V-plug extension rod 4 has an L-shaped bent section 41, a plugged section extending downward from the bottom end of the bent section 41 to be inserted into the cannula 321 of the support rod 3, and formed in The other end of the folded section 41 is inserted in the transverse pipe. One end = upper plug joint 43. The cross-sectional shape of the plug-in section 42 is a shape corresponding to the cross-section of the inner peripheral edge of the cannula 321. In this embodiment, the The cross-section of the plug-in section 42 is also square, and the plug-in section 42 and the cannula 321 are tight-fitted. A plurality of axially-extending flanges 431 are formed on the outer peripheral surface of the upper plug-in connector 43 for forced insertion. Extend into the horizontal tube 5.-By this, the wall of the cannula 321 of the support rod 3 has the characteristic of elastic expansion and contraction, 'When the insertion section 42 of the insertion rod 4 is inserted into the intubation cut The tube wall of '㈣3 ^ clamps the outer peripheral surface of the plugging section 42, so that the plugging ability 4 can be moved up and down and positioned in the cannula, and the bottom end of the plugging section 42 can be oriented toward It penetrates through the open hole and touches the foot tube 2. _ The two ends of the cross f 5 are respectively sleeved on the extension rods 4 and inserted = head: up 'is horizontally erected on the two 4 extension bars. Sports During training, as an obstacle to block the legs, train the athletes to run and raise the legs. M282715 The above structure is used to construct the 'insertion section 42 of the extension rod 4 _ at the time of insertion of the stem 3 f 321' Using the cannula 321 and the grooves 323 and other types of inflammation to hold the outer peripheral surface of the insertion section 42 so that the extension rod 4 can be positioned to move up and down. The minimum tone is reduced to the degree shown in Figure 3, and can be adjusted according to demand as non-training equipment to achieve multi-purpose purposes.… 7 and Figure 8 'the second step of the new height-adjustable jump bar The structure of the plus example is roughly different from the first one in each branch. The difference is that from the other branch: = segment 31 extends obliquely backward and at the same time, it extends obliquely into the far 42, so that the extension rod The plugging section of 4 ^ When the plugging tube 321 of the support rod 3, the chat tube 2 and the plugging ㈣ 'When the height of the new jump block is adjusted to the minimum, the plugging section 42 reaches the ground to increase the adjustable The distance of one structure = 第三 The third preferred embodiment of the new type of adjustable height jump block: The preferred embodiment is the same, except that each— The dry connecting piece 32 is of a clamping jaw type. The connecting piece 32 has ― back symmetry and supports to the other side 裎 1, 42, 夕, 夕, 夕, W, 十, and 十, to hold the plug section of the plug rod 4 Clip 325. The clip milk is used to clamp the plug-in section 42, so you can go up and down if you do n’t hold it. Γ: Push the plug extension rod 4 with force, and the plug extension rod 4 goes up and down. Move to adjust the adjustment distance of the cross-pipe insertion section 42. The conventional method can increase the above. In summary, the new type can be used to make the connection piece 32. The jump of the positive Ado's block uses the support to defend the 3 The plug-in section 42 of the plug-in extension rod 4 can be adjusted in 4 places to be inserted into the connecting piece 32 for the purpose of the height of the admiral officer 5 and 8 M282715, so it can indeed achieve the purpose of this new model. However, the above are only the preferred embodiments of the new model, and if not: this is to limit the scope of the implementation of the new model, that is, the simple equivalent of the patent application of the new model and the contents of the new model. Changes and modifications are still covered by the new patent. [Brief description of the figure] Fig. 1 is a perspective view of a conventional jumping bar; Fig. 2 is an exploded view of the conventional jumping bar; body view; 3 is a first preferred embodiment of the new type of adjustable height jumping bar FIG. 4 is an exploded perspective view of the first preferred embodiment. FIG. 5 is a support rod of the first preferred embodiment. An example of a perspective view of a clever angle; is an elevation view of the first adjustable embodiment of the new height-adjustable jump bar; FIG. 8 is a front view of the second preferred embodiment; and FIG. 9 is the third preferred embodiment. A perspective view of the embodiment. M282715 [Description of main component symbols] 2 Leg tube 35 Lower plug connector 3 Support rod 351 Flange 31 Bend section 4 Plug extension rod 32 Pipe fitting 41 Bend section 321 Insert tube 42 Plug section 322 Open hole 43 Upper plug connector 323 slot Groove 431 flange 325 clip 5 cross tube 10