五、新型說明： 【新型所屬之技術領域】 一 t創作係與日常生活或運動所使用辅助器具有關，更詳而 言之是指-種桿型手_及其中桿。 【先前技術】 在-些場合中’細長的桿體因輕巧而被用於作為手持使用 的2助器具’例如：拐杖即是作為行動不便者的助行器、登山 杖常為登山健行者用於平衡暨穩定身軀的辅具、雪杖則為滑雪 ^於操控前進錢變方向的必紅具，其他如高爾夫球桿或 是曲棍球桿等，亦屬常見的細長桿體，並為運動所必需的用具。 _雖然細長桿_輕巧而廣為朗於各種場合中，錄追求 一的過程中，除了以變換材質方式（如使用碳纖取代金屬 材料）來雜使用者手持負擔外，減少材料的使用更是常見的 手段在既定規格規範下若朗過多材料時，將造成桿體 管壁厚度變薄（即細長比(截面積與長度比值)變小），伴隨而 來的即是桿體易於彎曲而不利使用，以碳纖材料製作的雪杖為 J在較質化要求下，從早期的15〇讲(1公尺公 t重）要求減重至57grams"m (i公尺57公克重），此情形使 得知體管壁厚度減至G.8mm，不僅造成細長桿體的整體結構強 度不足致不堪朗’更有容錢形或折斷而危害制者安全之 M427935 【新型内容】 有鑑於此本創作之主要目的在於提供一種桿型手持輔助 器及其中桿，係可提高整體結翻度，魏提供安全使用。 緣以達成上述目的，本創作所提供之桿型手持辅助器包含 手持4、作用件、-中空桿體與複數個強化單元。其中， 桿體的兩端分別連接該手持部與該作用件；該些強化單元則設 置於該中空桿體内，且自中空桿體的頂端往底端方向間隔排 列0 在實施例中’該些強化單元為表面與該中空桿體的内壁 接觸的發泡填充物或碳纖填充物。 在另-實施例巾’該些強化單元為自該巾空桿體的内壁突 出形成，且彼此相隔一距離的環形凸肋。更具體地說，每一環 形凸肋具有-面寬及-高度’且該錢與該高度各別不小於該 中空桿體的管壁厚度。較佳的是，每—獅凸肋的面寬相當於 兩個相鄰環形凸肋之間的距離。 在又一實施例中，該些強化單元各為螺旋狀的凸肋，且彼 此以保持固定間距的方式設置。較佳的是，該些螺旋狀凸肋彼 此為相互連接。 另，本創作所提供手持輔助器的中桿之特徵在於：中桿具 有一軸孔；以及複數個塊狀體設置於該轴孔内，且自中桿的頂 端往底端方向間隔排列，每一塊狀體的表面並與該中桿的軸孔 4 内壁接觸。或者是：中桿具有一轴孔及一管壁厚度；以及至少 -凸肋自該中桿的轴孔内壁突出形成，該凸肋具有—面寬及一 高度，且該面寬與該高度各別不小於該管壁厚度。 【實施方式】 為能更清楚地說明本創作，兹舉較佳實施例並配合圖示詳 細說明如后。 本創作之桿型手持辅助器，主要包括有一手持部、一作用 件與連接該手持部及作用件的中空桿體（或謂中桿），而包括 前述構件的桿型手持辅助器可為拐杖、走路杖、登山杖、雪杖、 高爾夫球桿或是曲棍球桿等。在手持輔助器為拐杖、走路杖或 登山杖時’其作用件為耐磨耗的尖銷而可接觸地面；在手持輔 助器為雪杖時’其作用件為可插入雪地_柱;在手持辅助器 為高爾夫鱗時，其作縣為桿頭；在顿獅^為曲棍球桿 時，其作用件為擊球頭。經由前述說明可知，作用件的結構形 態乃因桿型手持辅助II的使用需求不同而有差異，前述僅為例 示’並不以此為限。 A以下細走職為例’_其縣合做驗的規範下， :其中工杯體的管壁厚度設計為08mm時，透過改良桿體的 、。構即可獲得較佳的抗撓曲及抗壓強度效果。請參閱圖1與 圖2所示’該走路杖10的桿體12具有一軸孔i2a，桿體 的頂端12b固設-握把套μ所構成的手持部，桿體12的底端 M427935 12c則固接一用於抵頂地面的杖尖16所構成的作用件。 請再配合圖3與圖4所示，桿體12的每一處管壁厚度τ 相同’且轴孔12a之内壁12d上一體成型有複數個環形凸肋 13所構成的強化單元’該些環形凸肋13自該頂端既往底端 12C方向’且以等間距的方式自該抽孔12a内壁I2d突出形成。 值得一提的是，每一 J裒形凸肋13在縱向斷面上具有一面 寬w及一高度H，其中，面寬w是指環形凸肋13與桿體 内壁12d連接的兩個點之間的距離，高度H是指環形凸肋 的最突出點至桿體12内壁12d的最短距離。更具體地說，本 實施例中的環形凸肋13於縱向上的截面輪廓是呈矩形狀當 然，該截面輪廓亦可如圖5所示之呈弧形。惟不論環形凸肋 13的截面輪廓為何，只要其面寬w是大於或是等於管壁厚度 τ、高度Η是大於或是等於管壁厚度T，即可在產品既定規格 要求下，達到提高抗撓曲及抗壓強度的目的，亦即，雪杖1〇 因減用材料而確保減輕使用者手持負擔及便於輕巧使用，又因 多數個環形凸肋13的增設而提高抗撓曲性，可讀保桿體η因 應外力所造成變形時應有的勒性，同時，在相鄰環形凸肋 之間形成一個較大的細長比(此時長度為相鄰的凸肋間距，截 面積為具有凸肋13的環形面積，如圖3所示），同時可產生撓 曲減震效果的撓性區13a，以助受力的桿體12能提供使用上 有較佳之握持舒適感。 圖6所示為本創作另一較佳實施例的中空桿體2〇，具有大 6 M427935 - 致相同前述實施例的結構，即包括有複數個環形凸肋22，較 . 特別的是，該桿體20的每一環形凸肋22的面寬W1是以相當 於兩個相鄰環形凸肋22之間的距離d的方式製作，此一結構 型態’有助於降低桿體20的細長比，進一步地降低桿體2〇的 可撓曲性，以使桿體20在應用過程中，能確保使用者的使用 順暢性與安全性。 再一提的是’前述各實施例的強化單元並不以環形凸肋為 0 限，即每一強化單元可以是一段螺旋狀凸肋，且相鄰的螺旋狀 凸肋保持固定間距，惟，又以圖7所示之彼此相互連接成一體 的螺旋狀凸肋30為佳，其具備易於加工製作的優點。 以上所述實施例皆以凸肋與桿體内壁連接呈一體為例， 惟，可達成上述目的的強化單元不應侷限於凸肋，換言之，本 創作的強化單元可為獨立的塊狀體，且塊狀體的表面與桿體内 壁接觸，藉由自桿體頂端往底端方向以間隔排列而成的複數個 • 塊狀體居中作為抗撓曲用’以提高手持輔助器的使用安全，而 用以達成前述目的的塊狀體，可為圖8所示的發泡填充物40， 或是圖9所示的碳纖填充物50。值得一提的是，前述塊狀體 亦可與具有環形凸肋結構的桿體搭配使用，亦即將每一個塊狀 體裝設在兩相鄰環形凸肋之間’以提高桿體的整體抗撓曲及抗 壓特性。 最後再加以說明的是，本創作在中桿輕質化的要求下，利 用相鄰的一體成型之環形凸肋或分離式塊狀體之間形成一個 7 M427935 較小的細長比，亦即此時截面積為具有凸肋的環形面積或者塊 狀體封阻之面積，而長度為相_凸肋或塊狀體關距，在細 長比變大下，剛性增加，使得中桿在輕質的要求下又同時具有 極佳的抗撓曲及抗壓之強度。 以上所述僅為本創作數個較佳可行實施例而已，舉凡應用 本創作說明書及申請專利範圍所為之等效結構變化，理應包含 在本創作之專利範圍内。 8V. New description: [New technical field] The t-creation system is related to the use of auxiliary equipment in daily life or sports. More specifically, it refers to the type of hand-type _ and its middle pole. [Prior Art] In some cases, the 'slender shaft is used as a hand-held 2 aid for light weight'. For example, a walking stick is used as a walking aid for people with reduced mobility, and a trekking pole is often used for mountain climbers. For the balance and stability of the body of the aids, the ski poles for skiing, in the control of the money to change the direction of the red, other such as golf clubs or hockey sticks, etc., is also a common slender body, and is necessary for sports Utensils. _Although the slender rod _ light and wide for a wide range of occasions, in the process of pursuing a pursuit, in addition to changing the material (such as the use of carbon fiber instead of metal materials) to the burden of the user, reducing the use of materials is more common If the material is too much under the established specification, the thickness of the wall of the rod body will become thinner (ie, the slender ratio (the ratio of the cross-sectional area to the length) becomes smaller), which is accompanied by the easy bending of the rod body. The snow stick made of carbon fiber material is J. Under the requirement of quality, from the early 15 〇 (1 meter male t weight), the weight loss is required to 57 gram " m (i meter 57 gram weight), which makes The thickness of the body wall is reduced to G.8mm, which not only causes the overall structural strength of the slender body to be insufficient, but also makes the M427935 more dangerous or broken and harms the safety of the manufacturer. [New content] In view of the main content of this creation The purpose is to provide a rod type hand-held auxiliary device and a middle rod thereof, which can improve the overall knot turning degree and provide safe use. In order to achieve the above objectives, the rod-type hand-held auxiliary device provided by the present invention comprises a hand-held 4, an action member, a hollow rod body and a plurality of reinforcing units. The two ends of the rod body are respectively connected to the hand-held portion and the active member; the reinforcing units are disposed in the hollow rod body, and are arranged at a distance from the top end of the hollow rod body toward the bottom end. In the embodiment, the The reinforcing units are foamed fillers or carbon fiber fillers whose surfaces are in contact with the inner wall of the hollow shaft. In another embodiment, the reinforcing units are annular ribs formed from the inner wall of the hollow body and spaced apart from each other by a distance. More specifically, each of the annular ribs has a - face width and - height ' and the money and the height are each not less than the wall thickness of the hollow shaft. Preferably, the face width of each lion rib corresponds to the distance between two adjacent annular ribs. In still another embodiment, the reinforcing units are each a helical rib and are disposed in a manner that maintains a fixed spacing. Preferably, the spiral ribs are connected to each other. In addition, the middle pole of the hand-held auxiliary device provided by the present invention is characterized in that: the middle rod has a shaft hole; and a plurality of block bodies are disposed in the shaft hole, and are arranged at intervals from the top end of the middle rod to the bottom end, each of The surface of the block is in contact with the inner wall of the shaft hole 4 of the center rod. Or: the middle rod has a shaft hole and a wall thickness; and at least the convex rib protrudes from the inner wall of the shaft hole of the middle rod, the rib has a surface width and a height, and the surface width and the height are respectively Don't be less than the wall thickness. [Embodiment] In order to explain the present invention more clearly, the preferred embodiment will be described in detail with reference to the accompanying drawings. The rod-type hand-held auxiliary device of the present invention mainly comprises a hand-held portion, an action member and a hollow rod body (or a middle rod) connecting the hand-held portion and the action member, and the rod-type hand-held auxiliary device including the foregoing member can be a crutches Walking sticks, trekking poles, poles, golf clubs or hockey sticks. When the hand-held aid is a crutches, a walking stick or a trekking pole, the action member is a wear-resistant pin and can contact the ground; when the hand-held aid is a pole, the action member is insertable into the snow_column; When the handheld aid is a golf scale, the county is the club head; when the lion is a hockey stick, the action member is the batting head. It can be seen from the foregoing description that the structural form of the action member differs depending on the use requirements of the lever type hand-held auxiliary II, and the foregoing is merely illustrative and is not limited thereto. A is as follows in the following example: _ Under the specification of the county, the thickness of the wall of the work cup is designed to be 08mm, and the body is improved. The structure can obtain better flexural and compressive strength effects. Referring to FIG. 1 and FIG. 2, the rod body 12 of the walking stick 10 has a shaft hole i2a, and the top end 12b of the rod body is fixed with a grip portion formed by the grip sleeve μ. The bottom end of the rod body 12 is M427935 12c. An action member formed by a tip 16 for abutting the ground is fixed. Referring to FIG. 3 and FIG. 4, the thickness τ of each wall of the rod body 12 is the same 'and the inner wall 12d of the shaft hole 12a is integrally formed with a plurality of reinforcing ribs 13 formed by the annular ribs 13' The rib 13 is formed from the front end toward the bottom end 12C direction and protrudes from the inner wall I2d of the suction hole 12a in an equally spaced manner. It is worth mentioning that each J-shaped rib 13 has a width w and a height H in a longitudinal section, wherein the surface width w refers to two points where the annular rib 13 is connected to the inner wall 12d of the rod. The distance between the heights H refers to the shortest distance from the most prominent point of the annular rib to the inner wall 12d of the rod 12. More specifically, the cross-sectional profile of the annular rib 13 in the longitudinal direction in the present embodiment is a rectangular shape, and the cross-sectional profile may also be curved as shown in Fig. 5. However, regardless of the cross-sectional profile of the annular rib 13, as long as the surface width w is greater than or equal to the wall thickness τ, and the height Η is greater than or equal to the tube wall thickness T, the resistance can be improved under the predetermined specifications of the product. The purpose of flexing and compressive strength, that is, the use of the material to ensure that the user's hand-held burden is reduced and lighter to use, and the flexural resistance is improved by the addition of a plurality of annular ribs 13 The read rod body η should be deformed according to the external force, and at the same time, a larger slender ratio is formed between the adjacent annular ribs (the length is the adjacent rib spacing, and the cross-sectional area is The annular area of the rib 13 is as shown in Fig. 3, and at the same time, the flexible region 13a of the flexural damping effect can be produced, so that the force-applying rod 12 can provide a better grip comfort. Figure 6 is a view showing a hollow rod body 2 of another preferred embodiment of the present invention, having a structure of the same as the above-mentioned embodiment, i.e., comprising a plurality of annular ribs 22, in particular, The face width W1 of each of the annular ribs 22 of the rod body 20 is made in a manner equivalent to the distance d between two adjacent annular ribs 22, which contributes to the reduction of the slenderness of the rod body 20. In comparison, the flexibility of the rod body 2〇 is further reduced, so that the shaft 20 can ensure the smoothness and safety of the user during application. It is to be noted that the reinforcing unit of the foregoing embodiments is not limited to the annular rib, that is, each reinforcing unit may be a spiral rib, and the adjacent spiral ribs maintain a fixed pitch, however, Further, it is preferable that the spiral ribs 30 which are integrally connected to each other as shown in Fig. 7 are provided, which is advantageous in that it is easy to process. The above embodiments are all exemplified by the fact that the ribs are integrally connected with the inner wall of the rod. However, the reinforcing unit that can achieve the above object should not be limited to the ribs. In other words, the reinforcing unit of the present invention can be a separate block body. And the surface of the block is in contact with the inner wall of the rod, and the plurality of blocks are arranged at intervals from the top end of the rod to the bottom end as a flexing resistance to improve the safety of the hand-held auxiliary device. The block body for achieving the above object may be the foam filler 40 shown in Fig. 8 or the carbon fiber filler 50 shown in Fig. 9. It is worth mentioning that the block body can also be used with a rod body having an annular rib structure, that is, each block body is installed between two adjacent annular ribs to improve the overall resistance of the rod body. Flexural and compressive properties. Finally, it is stated that, in the light weight of the middle rod, a smaller slender ratio of 7 M427935 is formed between adjacent integrally formed annular ribs or separate blocks, that is, The cross-sectional area is the annular area with ribs or the area of block blocking, and the length is phase rib or block closing distance. When the slender ratio becomes larger, the rigidity increases, making the middle rod lighter. It also has excellent resistance to flexing and compression at the same time. The above descriptions are only a few of the preferred embodiments of the present invention, and the equivalent structural changes in the scope of the present application and the scope of the patent application are intended to be included in the scope of the present patent. 8