M329042 八、新型說明： 【新型所屬之技術領域】 本創作係指一種輥輪之結構改良’尤指有關幸昆輪I有 可增進滾動濶滑效果之含油軸心的技術領域者。 【先前技術】 按，習用之輕輪a之結構大致如以下二種，且在使用 上各具缺失· ，如第一、二圖所示，為習用之一種輥輪a結構，其包 Γ 含一輥輪本體1〇及一中心軸2〇，該輥輪本體1〇具有 一軸孔10 1，以供中心軸2 〇穿設而組結。然而，由於 其結構間早，其中心轴2 〇穿設處無任何轴承結構，故^ 載重量不高，而於荷重較大時，輥輪本體1〇因承载門窗 之重量直接壓迫於中心軸2 〇，致使滾動不順轎，且會有 噪音產生，另因輥輪本體1〇、中心軸2〇之長期滾動不 順轎而磨耗損壞，使用壽命不長。 另如第二圖’為習用之另種幸昆輪a結構，其包含一靜 I 輪本體1◦及—中心軸2〇，其與前述習用―輥輪3之= 要差別在於軸孔1〇1之處先預設有軸承3 〇，中心輛 G再穿結於軸承3 Ό，*可提高承量及可使滚動較 )1¾¼。然而’因為軸承3〇為鋼材所製，較易生錄，故三 幸昆輪a裝設之門窗較少開閉作動，加上經日_淋，極: 使輥輪a因未滾動而生銹卡死，若施以強力滾動，不但會 大β音4將導致滅正常滾動而使輥輪^損 M329042 【新型内容】M329042 VIII. New description: [New technical field] This creation refers to the structural improvement of a roller, especially the technical field of the oil-filled shaft which has the effect of improving the rolling and sliding effect. [Prior Art] According to the conventional light wheel a, the structure is roughly as follows, and each has a missing design. As shown in the first and second figures, it is a conventional roller a structure, which includes A roller body 1〇 and a central shaft 2〇 have a shaft hole 10 1 for the central shaft 2 to be pierced and assembled. However, due to the early structure, the central axis 2 is not worn by any bearing structure, so the load is not high, and when the load is large, the roller body 1 is directly pressed against the central axis due to the weight of the bearing door and window. 2 〇, causing the rolling does not go to the car, and there will be noise, and the roller body 1〇, the central axis 2〇 long-term rolling does not go to the car and wear and damage, the service life is not long. Another example is the second type of structure, which is a conventionally used Kunlun wheel a structure, which comprises a static I wheel body 1◦ and a central axis 2〇, which is different from the conventional “roller wheel 3” in that the shaft hole 1〇 In the first place, the bearing 3 is pre-set, and the center G is then worn on the bearing 3 Ό, * can increase the bearing capacity and make the rolling ratio 13⁄41⁄4. However, 'Because the bearing 3〇 is made of steel, it is easy to record, so the doors and windows installed by the three lucky wheels are less open and closed, plus the day _, the pole: the roller a is rusted due to unrolling Death, if applied by strong rolling, not only will the large β sound 4 will lead to the normal rolling and the roller will damage M329042 [New content]
Hx上所述，本膽人深覺若能她輪之中心轴處 二可左人财油之結構設計，則應可—併解決前述習用 者之缺失。 疋以’本創作之輥輪係具有可增進滾動潤滑效果之含 油軸心的結構，主要為該輥輪本體之軸孔散設一軸座，轴 座具有-中心孔，以供該中心軸穿設，且軸座具有可供潤 滑油注入之至少一油槽孔，且油槽孔導通於中心孔，據使 潤滑油可自油槽孔注入而附著於中心軸之表面，以達滾動 潤滑效果。 其次，輥輪本體之轴孔内壁設有内凹溝，而軸座之外 壁設有外凸體，藉由外凸體卡入内凹溝而使轴座嵌結於輥 輪本體之轴孔内。 故本創作之主要目的在於使輥輪具有可增進滾動潤滑 效果之含油軸心的結構，其係利用輥輪本體之軸孔嵌設一 軸座’且轴座除穿設中心軸之外，軸座另具有可注入潤滑 油導通於中心軸表面之油槽孔，以達到使輥輪具有滾動順 暢、使用壽命長…等之優異處者。 【實施方式】 今為使貴審查委員對本創作有更進一步之瞭解，兹 佐以下列實施例說明之。 請貴審查委員參閱第四、五圖所示，本創作「輥輪 之結構改良」’ §亥觀輪a包括一親輪本體1、一轴座2及一 中心軸3，其中： M329042 輥輪本體1，具有一軸孔1l，軸孔11之内壁設有 内凹溝1 2。 軸座2，係容ί於輥輪本體1之軸孔11内部，如可 於轴座2之外壁設有外凸體21 ’利用外凸體21卡入粮 輪本體1之内凹溝12而使軸座2嵌結於輥輪本體1之軸 孔1 1内（如第四、六、七圖)；又軸座2具有一中心孔2 2，以供該中心軸3穿設，且軸座2具有至少一油槽孔2 3 (第四圖中係以對應之二油槽孔為例），又該油槽孔2 3 導通於中心孔2 2。 中心軸3，穿結於軸座2之中心孔22。 承上構件之結構敘述，在軸座2未組入軸孔11内部 時，係先將潤滑油4 (如牛油）自油槽孔‘2 3注入軸座2， 使潤滑油4被儲存於油槽孔2 3，之後再將軸座2組入軸 孔1 1内，最後再將中心軸3穿結於軸座2之中心孔2 2 而成’且待親輪本體1以中心軸3為轴心滾動後，即可使 潤滑油4被附著於中心軸3之表面（另如第六、七圖）。 據上組構而實施時，因為油槽孔2 3導通於中心孔2 2，故將使潤滑油4可被附著於中心軸3之表面，致中心 軸3常保潤滑態樣’而使輥輪a至少具有以下之優異處。 一、使用朞命長：不會因為輥輪a之長期重負荷而導 致損壞，且不會有生銹之情形發生。、 動順暢，無噪音。 綜上所述，#知本案_作之新穎輥輪結構0具有產 M329042 業利用性、新穎性與進步性，符合新型專利要件。惟以上 所述者，僅為本創作之一較佳實施例而已，並非用來限定 本創作實施之範圍。即凡依本創作申請專利範圍所做的均 等變化與修飾，皆為本創作專利範圍所涵蓋。 【圖式簡單說明】 第一圖係習用一之輥輪立體分解圖。 第二圖係第一圖之立體組合圖。 第三圖係習用二之輥輪立體組合圖。 第四圖係本創作之立體分解圖。 第五圖係本創作之部分立體組合圖。 第六圖係本創作之組合實施側視結構參考圖。 第七圖係本創作之組合實施俯視結構參考圖。 【主要元件符號說明】 (習用實施例） a____輥輪 1 0 ·...棍輪本 1 0 1···.軸孔 2 0....中心軸 3 0 · · · ·轴承 (本創作實施例） a ....報輪 1....報輪本體 1 1 ·...轴孔 1 2..··内凹溝 2....軸座 2 1....外凸體 2 2 ·...中心孔 2 3….·油槽孔 3....中心軸 4....潤滑油As stated on Hx, this daring person is aware that if the structural design of the left-hand man's oil is at the central axis of her wheel, it should be possible to solve the lack of the aforementioned practitioners.本The 'Roller of this creation has a structure that can enhance the rolling lubrication effect of the oil-filled shaft center, mainly for the shaft hole of the roller body to disperse a shaft seat, the shaft seat has a center hole for the central shaft to pass through And the shaft seat has at least one oil hole for lubricating oil injection, and the oil hole is electrically connected to the central hole, so that the lubricating oil can be injected from the oil groove and adhered to the surface of the central shaft to achieve the rolling lubrication effect. Next, the inner wall of the shaft hole of the roller body is provided with a concave groove, and the outer wall of the shaft seat is provided with an outer convex body, and the outer shaft is engaged with the inner concave groove to fit the shaft seat into the shaft hole of the roller body. Therefore, the main purpose of the creation is to make the roller have the structure of the oil-containing shaft which can improve the rolling lubrication effect, which is to embed a shaft seat by the shaft hole of the roller body and the shaft seat is not only the central shaft but also the shaft seat. In addition, the oil groove can be injected into the surface of the central shaft, so that the roller has excellent rolling, long service life and the like. [Embodiment] Now, in order to make your reviewer have a better understanding of this creation, the following examples are given. Please refer to the fourth and fifth figures for your review. The creation of the "Roller Structure Improvement" § Haiguan wheel a includes a front wheel body 1, a shaft seat 2 and a center shaft 3, where: M329042 roller The body 1 has a shaft hole 11 and the inner wall of the shaft hole 11 is provided with an inner groove 112. The shaft seat 2 is fastened to the inside of the shaft hole 11 of the roller body 1, and if the outer wall of the shaft seat 2 is provided with an outer convex body 21', the outer convex body 21 is engaged with the inner groove 12 of the grain wheel body 1 The shaft seat 2 is embedded in the shaft hole 1 1 of the roller body 1 (as shown in the fourth, sixth, and seventh figures); the shaft seat 2 has a center hole 22 for the central shaft 3 to pass through, and the shaft The seat 2 has at least one oil sump hole 2 3 (in the fourth figure, the corresponding two oil sump holes are taken as an example), and the oil sump hole 2 3 is connected to the center hole 2 2 . The central shaft 3 is threaded into the central bore 22 of the axle seat 2. According to the structure of the bearing member, when the shaft seat 2 is not assembled into the shaft hole 11, the lubricating oil 4 (such as butter) is first injected into the shaft seat 2 from the oil groove hole '2 3 to store the lubricating oil 4 in the oil groove. Hole 2 3, then the shaft seat 2 is assembled into the shaft hole 1 1 , and finally the center shaft 3 is pierced into the center hole 2 2 of the shaft seat 2 and the front wheel body 1 is centered on the central axis 3 After the heart rolls, the lubricating oil 4 is attached to the surface of the center shaft 3 (as in the sixth and seventh figures). According to the above configuration, since the oil groove hole 23 is electrically connected to the center hole 22, the lubricating oil 4 can be attached to the surface of the center shaft 3, so that the center shaft 3 is always in a lubricating state, and the roller a is made. At least have the following advantages. First, the service life is long: it will not cause damage due to the long-term heavy load of the roller a, and there will be no rust. Smooth, no noise. In summary, #知本案_made of the novel roller structure 0 has the production, M329042 industry utilization, novelty and progress, in line with the new patent requirements. However, the above description is only a preferred embodiment of the present invention and is not intended to limit the scope of the present invention. That is, the equal changes and modifications made by the patent application scope of this creation are covered by the scope of the creation patent. [Simple description of the drawings] The first figure is a three-dimensional exploded view of a conventional roller. The second figure is a three-dimensional combination of the first figure. The third picture is a three-dimensional combination diagram of the second roller. The fourth picture is a three-dimensional exploded view of the creation. The fifth picture is a partial three-dimensional combination of the creation. The sixth figure is a reference view of the side view structure of the combination of the present creation. The seventh figure is a reference structure of the top view structure of the combination of the present creation. [Explanation of main component symbols] (Conventional example) a____ Roller 1 0 ·...Roller wheel 1 0 1···. Axle hole 2 0....Center axis 3 0 · · · · Bearing (this Creation example) a ....reporter 1....reporter body 1 1 ·...shaft hole 1 2..··inner groove 2....shaft seat 2 1....outside Projection 2 2 ·... center hole 2 3....·oil groove 3.... center shaft 4....lubricating oil