M418687 五、新型說明： 【新型所屬之技術領域】 [0001] 本創作關於一種助行車高度調整機構，主要指一種 可調整高度之助行車。 【先前技術】 [0002] 助行車為幫助行動不便者行進之助行器具之一，而 該助行車係於架體下方設置輪體，並架體上方具握把， 使得使用者手部可握持握把推動助行車，並藉由輪體沿 地面滾動行進。 [0003] 然而因不同使用者之身材高度不一，但一般助行車 之上方握把對應地面之高度固定，造成該助行車之高度 不一定可適合不同使闱者，具適用性不佳缺失，且造成 使用者若使用過高或過低之助行車具安全性不佳缺失。 【新型内容】 [0004] 本創作之目在提供一種可調整高度之助行車以提升 適用性及安全性。 [0005] 本創作於助行車之架體下方設置接合部以接合輪架 ，並該接合部及輪架可為三個或四個，並架體上方設置 握把，又該接合部具中空管狀穿插部，並於穿插部管壁 設置扣孔、固定孔，並該扣孔、固定孔分別位於對應穿 插部不同角度及高度位置；又輪架具接合桿、輪體，並 該輪體設於接合桿下方，並接合桿可穿插前述穿插部， 又於接合桿不同高度位置設置一個以上之彈性定位凸鈕 、固定孔，並該彈性定位凸鈕及固定孔分別位於對應接 表單编號A0101 第3頁/共13頁 。考干不同角度及咼度位置；藉此輪架可藉由接合桿穿插 架體接合部組設於架體上，並藉由不同高度之彈性定位 凸鈕與接合部之扣孔扣合以調整高度，並調整再藉由固 定鈕穿插前述接合桿、接合部之固定孔固定以更穩固定 位輪架組合位置；使得本創作可提供助行車較佳適用性 、安全性，又因本創作之扣孔、固定孔分別位於接合部 不同角度位置，因而使用者可便於操作固定鈕穿插固定 孔組合，可具較佳操作便利性功效。 【實施方式】 [0006] 請參閱第一、二圖，本創作於助行車之架體丨下方設 置接合部11以接合輪架2，其中第一圖僅顯示一輪架2與 架體1分解，其他輪架2為類同結構，又架體丨上方設置握 把12，又該接合部π具中空管狀穿插部11〇 ,並於穿插部 110管壁設置扣孔111、固定孔112，並該扣孔m、固定 孔112分別位於對應穿插部no不同角度及高度位置。 [0007] 輪架2具接合桿21、輪體22，並該輪體22設於接合 桿21下方，並接合桿21可穿插前述穿插部11()，又於接合 桿21不同高度位置設置二個彈性定位凸鈕2丨丨及二固定孔 212，並該彈性定位凸鈕211及固定孔212分別位於對應 接合桿21不同角度及高度位置。 [0008] 請參閱第三〜六圖，本創作之輪架2可藉由接合桿21 穿插架體1接合部11組設於架體1上，並藉由不同高度之 彈性定位凸鈕211與接合部11之扣孔ill扣合以調整高度 ’並調整該接合桿21對應調整高度之固定孔212與接合部 11之固定孔112位置可對應，並再藉由固定鈕113穿插前 表單鴆號A0101 第4頁/共13頁 述接合桿21、接合部11之固定孔112、212固定以更穩固 定位輪架2組合位置，而第三、四圖所示為助行車高度降 低型態，又第五、六圖所示為助行車高度升高型態；使 得本創作可提供助行車較佳適用性及安全性，又因本創 作之扣孔111、固定孔112分別位於接合部11不同角度位 置，因而使用者可便於操作固定鈕11 3穿插固定孔112、 212組合，可具較佳操作便利性功效。 [0009] 本創作之固定孔112、212、固定鈕113不設置時亦 可藉由彈性定位凸鈕211與扣孔111扣合定位輪架2高度， 因而前述不具固定孔112、212、固定鈕113亦應屬於本 創作範疇内，又本創作之定位凸鈕211、固定孔212亦可 為二個以上，並架體1可為三輪或四輪以上形式，又本創 作亦可於接合桿設置定位孔，並接合部設置定位凸鈕組 合以具本創作功效，並前述實施例為本創作例示，並非 本創作限制，凡依據本創作精神所為之等效改變亦應屬 於本創作範疇内。 【圖式簡單說明】 [0010] 第一圖係本創作之部分分解圖。 [0011] 第二圖係本創作之組合圖。 [0012] 第三圖係本創作之助行車於較低高度侧視示意圖。 [0013] 第四圖係本創作之助行車於較低高度剖視示意圖。 [0014] 第五圖係本創作之助行車於較高高度側視示意圖。 [0015] 第六圖係本創作之助行車於較高高度剖視示意圖。 表單編號A0101 第5頁/共13頁 M418687 【主要元件符號說明】 [0016] 1架體 11接合部 110穿插部 [0017] 111扣孔 112固定孔 113固定鈕 [0018] 12握把 2輪架 21接合桿 [0019] 211定位凸鈕 212固定孔 22輪體 表單編號A0101 第6頁/共13頁M418687 V. New description: [New technology field] [0001] This work is about a walker height adjustment mechanism, mainly referring to a height-adjustable walker. [Prior Art] [0002] A walker is one of the walking aids for helping people with reduced mobility, and the walker is provided with a wheel body under the frame body, and has a grip on the frame body so that the user's hand can be gripped The grip is used to propel the scooter and travel by the wheel along the ground. [0003] However, due to the different heights of different users, the height of the upper grip of the bicycle is fixed to the height of the ground, so that the height of the bicycle may not be suitable for different stalkers, and the applicability is not good. And the user's use of the vehicle is too high or too low, the safety of the bicycle is not good. [New Content] [0004] The purpose of this creation is to provide a height-adjustable mobility aid for improved applicability and safety. [0005] The present invention provides a joint under the frame of the bicycle to engage the wheel frame, and the joint and the wheel frame can be three or four, and the grip is disposed above the frame body, and the joint portion has a hollow tubular shape. The insertion portion is provided with a fastening hole and a fixing hole in the wall of the insertion portion, and the fastening hole and the fixing hole are respectively located at different angles and height positions of the corresponding insertion portion; the wheel frame has an engagement rod and a wheel body, and the wheel body is disposed on the wheel body Below the joint rod, the joint rod can be inserted into the inserting portion, and more than one elastic positioning knob and fixing hole are disposed at different height positions of the joint rod, and the elastic positioning knob and the fixing hole are respectively located in the corresponding joint form No. A0101 3 pages / 13 pages in total. The angles of the different angles and the twist positions are tested; the wheel frame can be assembled on the frame body by the joint rod insertion frame body joints, and can be adjusted by the elastic positioning knobs of different heights and the fastening holes of the joint portions. The height is adjusted and fixed by the fixing button to insert the fixing rods of the engaging rods and the joints to fix the position of the wheel carrier more stably; this creation can provide better suitability and safety of the bicycle, and the buckle of the creation The holes and the fixing holes are respectively located at different angular positions of the joint portion, so that the user can conveniently operate the fixing button to insert the fixing hole combination, which can have better operation convenience. [Embodiment] [0006] Please refer to the first and second figures. The present invention is provided with a joint portion 11 under the frame of the bicycle to engage the wheel frame 2, wherein the first figure only shows that the wheel frame 2 and the frame body 1 are disassembled. The other wheel carrier 2 has the same structure, and the grip 12 is disposed above the frame body, and the joint portion π has a hollow tubular insertion portion 11〇, and a button hole 111 and a fixing hole 112 are disposed in the wall of the insertion portion 110, and the hole is fixed. The buttonhole m and the fixing hole 112 are respectively located at different angles and height positions of the corresponding insertion portion no. [0007] The wheel carrier 2 has an engagement rod 21 and a wheel body 22, and the wheel body 22 is disposed under the engagement rod 21, and the engagement rod 21 can be inserted through the insertion portion 11 (), and is disposed at different height positions of the engagement rod 21 The elastic positioning knobs 2 and the two fixing holes 212, and the elastic positioning knobs 211 and the fixing holes 212 are respectively located at different angles and height positions of the corresponding engaging rods 21. [0008] Please refer to the third to sixth figures. The wheel carrier 2 of the present invention can be assembled on the frame body 1 by the jointing portion 11 of the insertion frame 21, and the elastic button 211 is flexibly positioned by different heights. The fastening hole 212 of the engaging portion 11 is fastened to adjust the height ′, and the fixing hole 212 corresponding to the adjusting height of the engaging rod 21 is matched with the fixing hole 112 of the engaging portion 11 , and the front form nickname is inserted through the fixing button 113 . A0101 page 4 of 13 describes the joint rod 21, the fixing holes 112, 212 of the joint portion 11 are fixed to more securely fix the position of the wheel carrier 2, and the third and fourth figures show the height of the walker, and The fifth and sixth figures show the height of the walker; this design can provide better applicability and safety of the walker, and the buttonhole 111 and the fixing hole 112 of the present invention are respectively located at different angles of the joint portion 11. Therefore, the user can conveniently operate the fixing button 11 3 to insert the fixing holes 112 and 212, which can have better operation convenience. [0009] When the fixing holes 112, 212 and the fixing button 113 of the present invention are not disposed, the height of the positioning wheel frame 2 can be fastened by the elastic positioning button 211 and the button hole 111, so that the aforementioned fixing holes 112, 212 and the fixing button are not provided. 113 should also belong to the scope of this creation, and the positioning knob 211 and the fixing hole 212 of the present invention may also be two or more, and the frame body 1 may be in the form of three or more wheels, and the creation may also be set on the joint rod. The positioning hole and the engaging portion are provided with the positioning knob combination to have the creative effect, and the foregoing embodiment is an example of the creation, and is not a limitation of the creation. The equivalent change according to the spirit of the creation should also belong to the scope of the creation. [Simple Description of the Drawings] [0010] The first figure is a partial exploded view of the present creation. [0011] The second figure is a combination diagram of the present creation. [0012] The third figure is a schematic side view of the bicycle of the present invention at a lower height. [0013] The fourth figure is a schematic cross-sectional view of the bicycle of the present invention at a lower height. [0014] The fifth figure is a schematic side view of the bicycle of the present invention at a higher height. [0015] The sixth figure is a schematic cross-sectional view of the bicycle of the present invention at a higher height. Form No. A0101 Page 5 / Total 13 pages M418687 [Description of main component symbols] [0016] 1 frame 11 joint portion 110 insertion portion [0017] 111 button hole 112 fixing hole 113 fixing button [0018] 12 grip 2 wheel frame 21 joint rod [0019] 211 positioning knob 212 fixing hole 22 wheel body form number A0101 page 6 / total 13 pages