1313596 九、發明說明： 【發明所屬之技術領域】 本發明係指一種輪椅結構改良，尤指使驅動裴置均可 按裝於各種廠牌之手動輪椅結合桿，且確保可實施之輪椅 改良者。 网。 【先前技術】 按，目前市面上需要輪椅代步者而言可選擇電動輪 椅、代步車或手動輪椅，其各有其優缺點與適合族群。而 I 手動輪椅附加驅動裝置，以達到使用者或看護日常移動方 便性，提供了結合以上產品優點以更經濟實惠與方便實用 的另一項產品，此概念已有許多專利存在（如我國專利第 1256301 號、公開第 200529797 號、公告第 324212、345〇〇9 號等），其主要原理在利用驅動裝置之驅動輪取代手動輪 椅之前輪，亦即，使前輪離地，藉由驅動輪之動力帶動而 行進。然而，能真正有商品化價值的上市產品卻少之又 彡。其主要原因來自於實用行不足所致。而分析其原因， 其中最大問題與困難之處在於如何與現有各式各樣、各種 廠牌之手動輪椅搭配實施，又搭配的彈性與足夠強度、體 積、重量、駭度與是衫便錢、結合鱗卸等^主要 因素。 其中，因為手動輪椅之各廠牌製造商在椅架設計上不 完全一致，如單以類似結合驅動裝置之結合桿1〇(如第 一圖）聯結產生高度不完全相同’而無法销驅動裝置之 驅動輪可適當觸地驅動，且有些輪椅側邊之侧桿2 〇並不 5 1313596 全然為水平狀料，無法麵結 後，使驅動裝置或把手桿能保持正常運2結合驅動裝置 此，遂造成既有之驅動裝置無法按裝適用或f立狀態，因 以改進創新之必要性。 〈用，因此’實有加 【發明内容】 ―表此，本案發明人有鏹於上述習用者 右使結合轉裝置之結合桿能 ^〜 :兼具高度調節及角度調節的功能二== 裝料讀裝於各種鱗之 杯，且確保可實施。 因之，遂思及可於手動輪椅側桿與結合桿之 有使結合桿可調節高度之高度調絲置，或财使ς合桿 2耗度之角度調整裝置，或設有使結合桿可調節高度 之向度調絲置及使結合桿可調節角度之角度調整裝 置。該高度調整裝置可由-結合座及，節塊組成，結 座結合於侧桿，而調節塊與結合桿接合，且調節塊具有二 直向之複數調節孔，並使結合桿或結合座可選擇接合，使 結合桿可調節高度者。而該角度調整裝置可由一結合座及 —旋轉塊組成，結合座結合於側桿，而旋轉塊與結合桿一 體接合’且旋轉塊可調節與結合塊接合之角度，如旋轉塊 可為周邊環設棘齒之齒塊，而結合座於側邊對應設有齒納 部’以供旋轉塊置入，據可調節與結合塊接合之角度者。 再者’若侧桿與結合桿之接合處設有使結合桿可調節 為度之高度調整裝置，及使結合桿可調節角度之角度調整 1313596 裝置，該高度調絲置可包含—結合座及—調節塊，結合 座結合於侧桿’且結合座與調節塊之間為角度調整裝置， 而調節塊與結合桿接合塊具有垂直向之複數調節 孔，並使結合桿可選擇接合。其中，該角度調整裝置可為 -旋轉塊’如可為周邊環設棘齒之齒塊，崎轉塊接合於 調節塊，且旋轉塊可調節與結合塊接合之歧，如結合座 於側邊對應設有齒納部，以供旋轉塊置人，據可調節與社 合塊接合之角度者。 疋以本發明之主要目的在提供一種輪椅結構改良， 主要藉由於㈣輪_桿與結合桿之接合處設有使结人 桿可調節高度之高度婦裝置，或設有使結合桿可調節^ 度之角度破裝置，歧対賴合桿可㈣高度之高户 調整裝置及使結合桿可角度之角度調絲置，以俾ς 種廠牌之手純椅藉由設置高度罐裝 置，確偶可裝設及實施驅練置之目標者。整敦 【實施方式】 今為使貝審查委員對本發明有更進-步之瞭解，兹 佐以下列具體實施例加以說明。 ，、 έ士摄^貞審，委員參閱第二、三圖所示，本發明「輪椅 1=良」’雜椅主要指手動輪椅，其包括-椅架b、 一刚輪C及二後輪d (後輪可見於第十五圖），其中，該 ==二側之座桿1與側桿2、背桿3:納 ==在及::_心之結合桿4,而本 U要在，2與結合桿4之接合處設有使結 7 1313596 合桿4可調節高度之高度調整裝置h，或設有使結合桿4 可調節角度之角度調整裝置a (另如第七、八圖），或設 有兼具使結合桿4可調節高度之高度調整裝置h，以及使 結合桿4可調節角度之角度調整裝置a(另如第十、十一 圖）。 其中，如第二、三圖，若側桿2與結合桿4之接合處 僅設有高度調整裝置h，該高度調整裝置h之具體實施例 可包含一結合座5及一調節塊6，該結合座5係結合於側 桿2，如第二圖中所示之螺接，而調節塊6與結合桿4接 合（如樞接），且調節塊6具有複數調節孔6 1，並使結 合桿4可選擇接合（如第四圖），如此即可使結合桿4調 節其高度，當然，若使調節塊6另具調節接孔6 2 (如第 二圖所示之長槽，或複數孔），則可使調節塊6相對於結 合座5亦具有高度調節之功能，以增加其調整範圍，或可 減少受到前輪c之干涉。另外，如第五、六圖之另一具體 實施例，該高度調整裝置h可包含一結合座5及一調節塊 6，該結合座5係結合於侧桿2 (如圖中所示之螺接）， 而調節塊6與結合桿4接合（如焊接），且調節塊6具有 垂直向之複數調節孔61，並使結合座5可選擇接合，如 此亦可使結合桿4調節其高度。 承上，如第七、八圖，若側桿2與結合桿4之接合處 僅設有角度調整裝置a，其可包含一結合座5及一旋轉塊 7，結合座5結合於侧桿2 (如螺接），而旋轉塊7與結 合桿4接合（如第七圖所示之螺接，或焊接），且旋轉塊 1313596 7可調節與結合座5接合之角度，此處，該旋轉塊7可為 周邊環設棘齒7 1之齒塊，而結合座5於侧邊對應設有或 結合齒納部5 1 (如第七圖），以供旋轉塊7置入，且改 變棘齒71置人位置’即可調節與結合座5接合之角度 (如第九圖）。 再者，如第十、十一圖，若側桿2與結合桿4之接合 處设有使結合桿4可調節高度之高度調整裝置h，及使結 合桿4可調節角度之角度調整裝置a，其中，該高度調整 > «置11可包含-結合座5及-調節塊6，結合座5係結合 於侧桿2 (如螺接），且角度調整装置3設於結合座5與 調節塊6之間，而調節塊6與結合桿4接合（如樞接）， 且调節塊6具有垂直向之複數調節孔61,並使結合桿4 可選擇接合，如此可使結合桿4調節其高度，又該角度調 整裝置a主要為一旋轉塊7，旋轉塊7接合於調節塊6 (如螺接），且旋轉塊7可調節與結合座5接合之角度， 此處如旋轉塊7可為周邊環設棘齒7丄之齒塊，而結合座 5於側邊對應設有齒納部5丄，以供旋轉塊7置入，且改 變棘齒71置人位置，即可調節與結合座5接合之角度 (另如第十二圖），據以調節改變結合桿4之角度。再者， 如第十一圖所示’調節塊6另具調節接孔62(如複數 孔）則可使s周知塊6相對於結合座$亦具有高度調節， 以增加其難顧，或可減少受顺輪g干涉之功能。 另外，以上所示之實施例，該結合座5係為二半套座 5 2組合而成，其於對應側設有接合槽5 3 (如第二、七 1313596 m合㈣夾掣侧桿2，其中，接合槽5 3可為圓 形（如第二、七圖），此可夾掣適合管徑之側桿2，另 如第十四圖，該接合槽53可為v字形，此可因應 =:待其對合後均漸同管徑之側桿2，以 再者，如第十五圖，背桿3係向下延伸接合座桿工與 :桿2，且可於侧桿2之後側與背桿3共_設承接座 ’以供電池9承接於該處。又者’該用以結合驅動裝置 =之結合桿4 ’其可為内、外_之管狀域，且可被折 收’如此可利於不同輪寬之輪椅實施，及可利於折收。 承上結構改良，實施時可視手動輪椅 =裝高，置h，或角度調整装置a’或兼= 置h及角度調整裝置3 ’如此一來，利用高度調 裝置h之調節，即可顧驅動裝置蚊驅動輪以工可觸 =驅動’又遇侧桿2並不全然為水平狀態時，則可利用角 又調整裳置a之調節，即可確保結合桿4在結合驅動裝置 =後，使驅動裝置就把手桿m 2能保持正常直立狀態， ***面調整示意圖。 第五圖係本發明之另一高度調整裝置具體結構實施 例分解圖。 第六圖係本發明之另一高度調整裝置具體結構實施 例組合圖。 • 第七圖係本發明之一角度調整裝置具體結構實施例 分解圖。 第八圖係本發明之一角度調整裝置具體結構實施例 組合圖。 第九圖係本發明之一角度調整裝置具體結構實施例 之平面調整示意圖。 第十圖係本發明之一高度調整裝置及一角度調整裝 置具體結構實施例分解圖。 11 1313596 第十一圖係本發明之一高度調整裝置及一角度調整 Λ 裝置具體結構實施例組合圖。 Λ 第十二圖係本發明之一高度調整裝置及一角度調整 裝置具體結構實施例之平面調整示意圖。 第十三圖係本發明之結合座之接合槽平面實施例圖。 第十四圖係本發明之結合座之接合槽平面實施例 圖。（結合較大管徑之側桿狀態） 第十五圖係本發明承接電池之承接座立體結構實施 例圖。 Φ 【主要元件符號說明】 (習用實施例） 10. ...結合桿 2 0....侧桿 (本發明實施例） a… .角度調整裝置 b....椅架 c… .前輪 d....後輪 h… .高度調整裝置 m....驅動裝置 ml· ...驅動輪 m2----把手桿 1... .座桿 2....侧桿 3.·. •背桿 4....結合桿 5... .結合座 5 1....齒納部 5 2· ...半套座 5 3....接合槽 6... .調節塊 6 1....調節孔 6 2. ...調節接孔 7·.. .旋轉塊 7 1 —棘齒 12 1313596 8....承接座 電池1313596 IX. Description of the Invention: [Technical Field of the Invention] The present invention relates to an improvement in the structure of a wheelchair, and in particular to a manual wheelchair coupling rod that can be mounted on various brands, and to ensure an implementable wheelchair improvement. network. [Prior Art] According to the fact that there are currently wheelchair users on the market, electric wheel chairs, scooters or manual wheelchairs are available, each of which has its advantages and disadvantages and suits the ethnic group. And I manual wheelchair additional drive device to achieve the convenience of users or care for daily mobility, providing another product that combines the advantages of the above products to be more economical and convenient and practical. This concept has many patents (such as Chinese patents) No. 1256301, Public Publication No. 200529797, Announcement No. 324212, 345〇〇9, etc.), the main principle is to replace the front wheel of the manual wheelchair with the driving wheel of the driving device, that is, to make the front wheel off the ground, and the power of the driving wheel Drive and travel. However, listed products that can truly have commoditized value are few and far between. The main reason comes from the lack of practical lines. And to analyze the reasons, the biggest problem and difficulty lies in how to carry out with the existing various types of manual wheelchairs of various brands, and the flexibility and sufficient strength, volume, weight, twist and weight of the shirt. Combined with the main factors such as the unloading of the scales. Among them, because the manufacturer of the manual wheelchairs is not completely consistent in the design of the seat frame, such as the combination of the coupling rods 1 (as shown in the first figure), which are similarly combined with the driving device, the heights are not exactly the same, and the driving device cannot be driven. The driving wheel can be driven to the ground properly, and some of the sidebars of the side of the wheelchair are not horizontally. The 13 1313596 is completely horizontal. After the surface is not able to be knotted, the driving device or the handlebar can be kept in normal operation. 2, the driving device is used. This will cause the existing drive unit to fail to fit or fit, as it is necessary to improve innovation. <Use, therefore 'real plus' [invention content] - In this case, the inventor of the present invention is inferior to the above-mentioned user's right combination of the combination of the rotating device can be: ~ both height adjustment and angle adjustment function == Read on a variety of scales and ensure that it can be implemented. Therefore, the thinking can be used in the manual wheelchair side bar and the coupling rod to adjust the height of the binding rod to the height of the wire, or to adjust the angle of the rod 2 to the angle adjustment device, or to provide a coupling rod Adjusting the height of the dimension and adjusting the angle of the angle adjustment device. The height adjusting device can be composed of a joint seat and a joint block, the base block is coupled to the side rod, and the adjustment block is engaged with the joint rod, and the adjustment block has two orthogonal adjustment holes, and the joint rod or the joint seat can be selected. Engage so that the joint rod can adjust the height. The angle adjusting device can be composed of a joint seat and a rotating block, the joint seat is coupled to the side rod, and the rotating block is integrally engaged with the joint rod ′ and the rotating block can adjust the angle of engagement with the joint block, for example, the rotating block can be the peripheral ring. A ratchet tooth block is provided, and the joint seat is provided with a toothed portion on the side for the rotating block to be inserted, and the angle of engagement with the joint block can be adjusted. Furthermore, if the joint between the side bar and the coupling bar is provided with a height adjusting device for adjusting the coupling bar, and adjusting the angle of the connecting bar to adjust the angle of the 1313596 device, the height regulating wire can include a coupling seat and - an adjustment block, the coupling seat is coupled to the side bar 'and an angle adjustment device is provided between the coupling seat and the adjustment block, and the adjustment block and the coupling bar engagement block have a plurality of adjustment holes perpendicular thereto, and the coupling bar is selectively engageable. Wherein, the angle adjusting device can be a - rotating block, such as a tooth block which can be a ratchet ring in the peripheral ring, the flap block is engaged with the adjusting block, and the rotating block can be adjusted to engage with the joint block, such as a joint on the side Correspondingly, a toothed portion is provided for the rotation block to be placed, and the angle of engagement with the social joint block can be adjusted. The main purpose of the present invention is to provide a wheelchair structure improvement, mainly by providing a height device for adjusting the height of the knotter rod at the joint of the wheel and the joint rod, or for adjusting the joint rod. The angle of the device is broken, and the height of the household can be adjusted by means of the height of the height of the pole. Can be installed and implemented the target of the drive. RECONSTRUCTION [Embodiment] Now that the reviewer has made a further understanding of the present invention, the following specific embodiments are described. , έ 摄 摄 贞 , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , d (the rear wheel can be seen in the fifteenth figure), wherein the == two sides of the seatpost 1 and the sidebar 2, the backbar 3: nano == in the :: _ heart of the tie rod 4, and this U wants At the junction of 2 and the coupling rod 4, there is a height adjusting device h for adjusting the height of the joint 7 1313596, or an angle adjusting device a for adjusting the angle of the coupling rod 4 (also as the seventh and eighth Fig. 4), or an angle adjusting device h having an adjustable height for the coupling rod 4, and an angle adjusting device a for adjusting the angle of the coupling rod 4 (also as shown in the tenth and eleventh views). For example, in the second and third figures, if the joint between the side bar 2 and the coupling rod 4 is only provided with the height adjusting device h, the specific embodiment of the height adjusting device h may include a coupling seat 5 and an adjusting block 6, which The coupling seat 5 is coupled to the side bar 2, as shown in the second figure, and the adjustment block 6 is engaged with the coupling rod 4 (e.g., pivoted), and the adjustment block 6 has a plurality of adjustment holes 161 and is combined. The rod 4 can be selectively engaged (as shown in the fourth figure), so that the joint rod 4 can be adjusted in height. Of course, if the adjusting block 6 is provided with the adjusting joint 6 2 (such as the long groove shown in the second figure, or plural) The hole can also have the height adjustment function of the adjustment block 6 relative to the coupling seat 5 to increase the adjustment range thereof or to reduce the interference of the front wheel c. In addition, as another embodiment of the fifth and sixth figures, the height adjusting device h can include a binding base 5 and an adjusting block 6 coupled to the side bar 2 (the snail shown in the figure) Then, the adjusting block 6 is engaged with the coupling rod 4 (such as welding), and the adjusting block 6 has a plurality of adjusting holes 61 vertically, and the coupling seat 5 is selectively engageable, so that the coupling rod 4 can also adjust its height. As shown in the seventh and eighth figures, if the joint between the side bar 2 and the coupling bar 4 is only provided with the angle adjusting device a, it may comprise a coupling seat 5 and a rotating block 7, and the coupling seat 5 is coupled to the side bar 2 (such as screwing), and the rotating block 7 is engaged with the coupling rod 4 (as shown in the seventh figure, or welded), and the rotating block 1313596 7 can adjust the angle of engagement with the coupling seat 5, where the rotation The block 7 may be a tooth block of the ratchet teeth 7 1 at the periphery, and the joint seat 5 is correspondingly provided with or coupled with the tooth receiving portion 5 1 (as shown in the seventh figure) for the rotating block 7 to be placed, and the spine is changed. The tooth 71 is placed at the position 'to adjust the angle of engagement with the coupling seat 5 (as in the ninth diagram). Furthermore, as shown in the tenth and eleventh figures, if the joint between the side bar 2 and the coupling bar 4 is provided with a height adjusting device h for adjusting the height of the coupling bar 4, and an angle adjusting device for adjusting the angle of the coupling bar 4 , wherein the height adjustment > «set 11 can include - the joint 5 and the adjustment block 6, the joint 5 is coupled to the side bar 2 (such as a screw), and the angle adjusting device 3 is disposed on the joint 5 and the adjustment Between the blocks 6, and the adjusting block 6 is engaged with the coupling rod 4 (such as pivoting), and the adjusting block 6 has a plurality of adjusting holes 61 vertically, and the connecting rod 4 is selectively engageable, so that the adjusting rod 4 can be adjusted Its height, the angle adjusting device a is mainly a rotating block 7, the rotating block 7 is engaged with the adjusting block 6 (such as screwing), and the rotating block 7 can adjust the angle of engagement with the binding seat 5, here as the rotating block 7 The toothed block of the ratchet 7 is provided for the peripheral ring, and the toothed portion 5 is correspondingly provided on the side of the joint 5 for the rotating block 7 to be placed, and the position of the ratchet 71 is changed, and the adjustment can be adjusted. In conjunction with the angle at which the seat 5 is joined (as in the twelfth figure), the angle of the bonding rod 4 is adjusted accordingly. Furthermore, as shown in FIG. 11 , the adjustment block 6 has an adjustment hole 62 (for example, a plurality of holes), so that the known block 6 can also be height-adjusted relative to the joint holder $ to increase its difficulty, or Reduce the function of interference by the smoothing g. In addition, in the embodiment shown above, the binding base 5 is a combination of two half-seats 52, which are provided with engaging grooves 5 3 on the corresponding side (such as the second, seventh 1313596 m (four) clamping side bar 2 Wherein, the engaging groove 53 can be circular (such as the second and seventh figures), which can clamp the side rod 2 suitable for the pipe diameter, and as in the fourteenth figure, the engaging groove 53 can be a v-shape, which can be Dependent =: the side bar 2 that is gradually abutting the pipe diameter after the pair is engaged, and further, as in the fifteenth figure, the back bar 3 is extended downward to engage the seat bar and the rod 2, and can be used in the side bar 2 The rear side and the back bar 3 are provided with a receiving seat for the battery 9 to be received there. In addition, the coupling rod 4' for combining the driving device can be a tubular domain of the inner and outer sides, and can be The folding 'can be used to facilitate the implementation of wheelchairs with different wheel widths, and can be used for folding. The structure can be improved, and the manual wheelchair can be used as the height = h, h, or the angle adjustment device a' or the angle adjustment and angle adjustment The device 3' can be adjusted by the height adjustment device h, so that the drive mosquito drive wheel can be touched and driven, and when the side bar 2 is not completely horizontal, The adjustment of the skirt a can be adjusted by using the angle, so that the coupling rod 4 can ensure that the handlebar m 2 can maintain a normal upright state after the combination of the driving device=, so that the existing driving device m can be used. According to the application and implementation of the skirt, to improve the lack of use. σ According to the structure and implementation instructions for a long time 'When the invention can overcome the existing = various, various brands of manual wheelchairs can be flexible, simple, practical matching' exclusion The use of fixed, complex, unsuitable or impractical gaps, to the goal of improvement, greatly enhance its practical progress, and the actual commoditization 'so that' can indeed exclude the existing defects, and have industrial use 1313596, sex, The novelty and the advancement are in accordance with the invention patents, but the above is only the preferred embodiment of the present invention, and is not intended to limit the scope of the practice of the present invention. Changes and modifications are covered by the scope of the invention. [Simplified description of the drawings] The first figure is a partial stereo reference diagram of a conventional manual wheelchair. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT One embodiment of a height adjustment device of the present invention is a combination of specific structural embodiments of the present invention. The fourth figure is a planar adjustment of a specific structural embodiment of a height adjustment device of the present invention. The fifth drawing is an exploded view of a specific structural embodiment of another height adjusting device of the present invention. The sixth drawing is a combination of specific structural embodiments of another height adjusting device of the present invention. The eighth embodiment is a combination diagram of a specific structural embodiment of an angle adjusting device of the present invention. The ninth drawing is a schematic diagram of the plane adjustment of a specific structural embodiment of the angle adjusting device of the present invention. It is an exploded view of a specific structural embodiment of a height adjusting device and an angle adjusting device of the present invention. 11 1313596 The eleventh drawing is a combination diagram of a specific height adjustment device and an angle adjustment device of the present invention. Λ The twelfth figure is a plan view of a plane adjustment of a specific height adjustment device and an angle adjustment device of the present invention. Figure 13 is a view showing an embodiment of a joint groove plane of the joint of the present invention. Fig. 14 is a view showing the embodiment of the joint groove plane of the joint of the present invention. (Sidebar state in combination with a larger pipe diameter) Fig. 15 is a view showing an example of a three-dimensional structure of a socket for accepting a battery of the present invention. Φ [Description of main component symbols] (conventional example) 10. ...integration rod 2 0.... sidebar (invention embodiment) a... angle adjustment device b....chair frame c... front wheel d....rear wheel h... height adjustment device m....drive device ml·...drive wheel m2----handle bar 1...seat seatpost 2....sidebar 3. ·. • Back bar 4.... Bonding bar 5.... Binding seat 5. 1. Toothing part 5 2... Half-seat seat 5 3.... Engagement groove 6... Adjustment block 6 1....Adjustment hole 6 2. ...Adjustment hole 7·.. Rotary block 7 1 — Ratchet 12 1313596 8....Receiving battery
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