201130474 六、發明說明： 【發明所屬之技術領域】 [0001] 本發明係有關一種助行器及結合輪椅之助行器，藉 由設有本體、前輪、後輪組、動力單元、托板單元及扶 手單元之助行器，單獨或結合輪椅作為行動不便者之輔 助。 [0002] 〇 〇 【先前技術】 習用助行器係簡單之框架結構，主要用途係提供行 動不便者或復健者於行進間之支撐與步伐穩定，係為單 一輔助功能，無法與其它輔具結合使用。 中華民國新型專利公告第M311421號一案所揭露一種 「多功能助行器」，係由主架體、二側架體、彈性靠背 、坐椅墊、升縮支腳、避震裝置及腳踏板所組構成；其 中，主架體係在中間位分設向外突伸之上橫桿及下橫桿 ，並在立架管適位分設有卡掣孔；升縮支腳乃是嵌置在 立架管之底側，透過卡掣孔產生扣卡定位；二側架體係 在一側延設端部有夾合體之上橫桿及下橫桿，並在橫桿 之間設置平行滑桿，其立架管底侧則是與一避震裝置結 合，該側架體係利用夾合體配合膠質墊及夾合片，夾鎖 於主架體之立架管位；腳踏板係藉由支軸端部之夾合體 ，夾鎖於側架體之立架管端位，使其板體得以呈水平或 垂直狀定位；彈性靠背係利用兩側鉤部，配合主架體上 、下橫桿間之立架管鉤卡定位；而坐椅墊則是一端固於 主架體之下橫桿位，另端由一撐架桿以端設缺口，跨置 在側架體之下橫桿位，或是收跨在主架體之下橫桿位， 099106734 使其墊面可呈伸展狀使用或疊合收置；藉此組構成一兼 表單編號A0101 第3頁/共22頁 0992012203-0 201130474 具助打㈣輪椅兩狀助行器結構，並透過夾合體之炎 鎖使、旦接彳4彳顿產线折，俾使腳踏板及㈣體能夠快 速7〇成折收’達到使用不佔空間、搞帶方便暨多功能應 用之實用目的者。 上述先前專利技術雖具有提供助行器及輪椅雙重功 此之特點’但僅限於以人力操縱進行被動性之助行運作 ’且缺乏與傳統之辅具結合之實際操作功能 ，與本發明 所具有之主動多功能之完整助行作動之獨特性不同。 上述習用助行器技術之最大的缺點在於： h缺乏動力輔助，使甩者在使用上受到許多限制。 2. 不具備與其它輔具，如輪椅等之結合便利功能。 3. 缺乏單獨使用之獨立功能性，使用範圍受限制。 前述所提及關於習用助行器技術，儘管能夠達成在 提供行動不便者或復健者之助行辅助，但缺乏實際操作 時複合功能應用方面所應具備之基本要求與成效，在實 際應用時之使用者主動操控選擇牲、複合功能多樣性、 訓練及復健機能性、使用便利性，實施技術效能、經濟 效益以及產業應用專屬性上，会存在諸多缺點與不足的 情況下’無法發揮更具體之產業應用性。 【發明内容】 [0003]201130474 VI. Description of the Invention: [Technical Field] [0001] The present invention relates to a walker and a wheelchair-assisted walker, which are provided with a body, a front wheel, a rear wheel set, a power unit, and a pallet unit And the walker of the armrest unit, alone or in combination with a wheelchair as an aid to people with reduced mobility. [0002] 先前 [Prior Art] The conventional walker is a simple frame structure. The main purpose is to provide support for people with reduced mobility or rehabilitation. The support and pace of the journey are stable. It is a single auxiliary function and cannot be combined with other aids. In conjunction with. The Republic of China New Patent Bulletin No. M311421 discloses a "multifunctional walker" consisting of a main frame body, two side frame bodies, an elastic backrest, a seat cushion, a lifting and lowering leg, a shock absorber and a pedal. The main frame system is provided with a horizontal bar and a lower cross bar protruding outwardly in the middle position, and a card hole is arranged in the position of the vertical frame tube; the lifting and lowering leg is embedded in the The bottom side of the vertical frame tube is positioned by the card hole; the two side frame system has a cross bar and a lower cross bar on the side of the extended end, and parallel slide bars are arranged between the cross bars. The bottom side of the vertical frame tube is combined with a shock absorber device. The side frame system uses a clamping body with a rubber pad and a clamping piece, and is clamped to the vertical pipe position of the main frame body; the foot pedal is supported by the support shaft The clamping part of the end is clamped to the end of the vertical tube of the side frame body, so that the plate body can be positioned horizontally or vertically; the elastic backrest uses the hooks on both sides to match the upper and lower crossbars of the main frame body The stand tube hook card is positioned; and the seat cushion is fixed at one end to the crossbar position under the main frame body, and the other end is provided by a support rod end The mouth is placed across the horizontal pole position of the side frame body, or the cross-span position under the main frame body is 099106734, so that the surface of the pad can be used in an extended shape or stacked; Form No. A0101 Page 3 / Total 22 Pages 0992012203-0 201130474 With the help of the (four) wheelchair two-way walker structure, and through the clamp of the inflammation lock, the 彳 4 彳 彳 产 俾 俾 俾 俾 俾 俾 俾And (4) the body can quickly turn into a 'received' to achieve the use of space, to bring convenience and versatile applications of practical purposes. The above-mentioned prior patent technology has the dual features of providing a walker and a wheelchair, but is limited to the passive operation of manpower manipulation and lacks the practical operation function combined with the conventional accessory, and has the present invention The uniqueness of the initiative and versatility is different. The biggest disadvantages of the above-mentioned conventional walker technology are: h lack of power assistance, which leads to many limitations in the use of the latter. 2. It does not have the convenience of combining with other accessories such as wheelchairs. 3. Lack of independent functionality for individual use, limited use. The aforementioned reference to the conventional walker technology, although it can achieve the assistance of the mobility impaired or the rehabilitation person, but lacks the basic requirements and effects of the composite function application in actual operation, in practical application Users who actively control the selection of animals, diversity of composite functions, training and rehabilitation functions, ease of use, implementation of technical performance, economic benefits and industrial application specificities, there will be many shortcomings and deficiencies, 'can not play more Specific industrial applicability. SUMMARY OF THE INVENTION [0003]
本發明係以解決習用助行器技術在使用者主動操控 選擇性、複合功能多樣性、訓練及復健機能性、使用便 利性，實施技術效能、經濟效益以及產業應用專屬性上 不足之缺點，以及在實用化技術等方面受到限制之問題 ，一方面在達成提升使用者主動操控選擇性與訓練復健 機能性與強化複合功能結合之多元性能為首要目的，另 099106734 表單編號A0101 第4 頁/共22頁 0992012203-0 201130474 一方面在提升使用者之使用安全與穩定性之各項效能與 增進助.行器與傳統輔具〔如輪椅〕之搭配與互動方面之 功能性、適用性及應用範圍，以達成所應具備之提供行 動不便者或復健者之助行輔助技術應用方面之基本功能 外，並使其兼具產業應用性之實際發展與要求。 所以不論由主客觀條件觀之，本發明之助行器及結 合輪椅之助行器，在目前國内外專利中，確實無相關可 與本發明同時具有單一具動力之助行器及結合輪椅之助 行器之輔具裝置技術，且有效應用於具動力之複合功能 助行器領域相並論，具備市場無可取代之技術之優勢， 極適合應用於複合功能助行器相關產業等設備市場，勢 必可以帶來具動力之複合功能助行器設備生產與製造產 業相關市場之莫大商機。 本發明係為一助行器及結合輪椅之助行器，為一種 藉由設有本體、前輪、後輪組、動力單元、托板單元及 扶手單元之助行器，單獨或結合輪椅作為行動不便者之 輔助。 因此，本發明係提供一種助行器，包含一本體、一 前輪、一後輪組、一動力單元、一托板單元、一扶手單 元及一連結單元，其中：前輪係設置於該本體；後輪組 係設置於該本體，包含一左後輪及一右後輪；動力單元 係設置於該本體，包含一馬達、一控制器及一電源，該 馬達及控制器電性連結電源且馬達動力連結該前輪；托 板單元係設置於該本體，包含一座體、一托板及一輔助 輪，該辅助輪設置於托板，且該托板係相對座體滑動； 扶手單元係設置於該本體，包含一支柱及一扶手，該扶 099106734 表單編號A0101 第5頁/共22頁 0992012203-0 201130474 手設置於支柱；連結單元係設置於該本體，包含一左連 結組及一右連結組；該馬達動力連結前輪運行係藉由控 制器調速。 上述馬達動力連結前輪運行係藉由控制器控制前進 及後退。 上述座體二側分設一嵌扣，並於托板二側前後分設 一第一喪槽及一第二提槽且分別對應於該喪扣形成欲合 〇 上述支柱設有一調整扳手供扶手調整高度。 上述左連結組及右連結組分別設有一承板及複數限 位螺栓。 另，本發明亦係一種結合輪椅之助行器，其包括有 一輪椅及一上述之助行器，其中該輪椅係設置有一定位 塊，該輪椅藉該定位塊與助行器之連結單元相結合。 上述結合輪椅之助行器，其助行器之前輪另設有一 調整機構以調低該前輪，使該輪椅之前輪與助行器之左 後輪、右後輪及輔助輪懸空離地》 上述結合輪椅之助行器，該輪椅之後輪及助行器之 前輪係接觸地面。 本發明之具體特點與功效在於： 1. 為具有輔助動力之助行器，可應用層面廣泛。 2. 具動力之助行器可單獨作為一般助行器使用。 3. 具動力之助行器亦可作為簡易電動載具使用，並 兼具娛樂效果。 4. 可與輪椅結合使用，使其提升成為電動輪椅。 5. 具動力之助行器具備獨立性之轉向操控功能。 099106734 表單編號A0101 第6頁/共22頁 0992012203-0 201130474 6. 具動力之助行器具備獨立性之速度操控功能。 7. 具動力之助行器具備獨立性之前進操控功能。 【實施方式】 [0004] Ο ο 099106734 如第一至三圖所示，本發明係提供一種助行器，其 係包括一本體⑴、一前輪（2)、-後輪組⑻、- 動力單兀⑷、一托板單元（5)、一扶手單元（6)及 一連結單元（7)，其中： 前輪（2 ) ’係設置於該本體（丨）。 後輪組（3)，係設置於該本體（1),包含一左後 輪（31)及一右後輪（32)。 動力單元（4) ’係設置於該本體（丨），包含一馬 達（41 )、一控制器（42)及一電源（43)，該馬達（ 41)及控制器（42)電性連結電源（43)且馬達（41) 動力連結該前輪（2);該馬達（41)動力連結前輪（2 )運行係藉由控制器（42 )調速，同時馬達（41 )動力 連結前輪（2)運行係藉由控制Κϋ)壶制前進及後退 〇 托板單元（5)，係設置於該拿體（1)，包含一座 體（51)、一托板（52)及一輔助輪（53)，該輔助輪 (53)設置於托板（52) ’且該托板（52)係相對座體 (51 )滑動；該座體（51 )二侧分設一嵌扣（511 )〔另 請參閱第四、五圖〕，同時托板（52)二侧前後分設一 第一嵌槽（521)及一第二嵌槽（ 522 )且分別對應座體 (51 )之嵌扣（511 )形成嵌合。 扶手單元（6)，係設置於該本體（1)，包含一支 柱（61)及一扶手（62)，該扶手（62)設置於支柱（ 表單編號Α0101 第7頁/共22頁 0992012203-0 201130474 61) ;該支柱（61)設有一調整扳手（611)供扶手（ 62) 調整高度。 連結單元（7)，係設置於該本體（1)，包含一左 連結組（71 )及一右連結組（7 2 );該左連結組（71 ) 及右連結（72)組分別設有一承板（711，721)及複數 限位螺栓（ 712, 722 )〔另請參閱第八、九圖〕。 如第四、五圖所示’托板（52)在座體（51)上之 滑動係藉以達成托板（5 2 )之收合停用與拖出使用等狀 態，實施時係以在該座體（51)二側分設一嵌扣（511) ’同時托板（52)二側前後分設一第一嵌槽（521)及一 第二嵌槽（ 522 )且分別對應座體（51)之嵌扣（511) 形成嵌合。 在此所示之托板（52)處於收合停用狀態時，可以 作為助行（步）器使用’馬達（41)可以關閉動力使前輪 (2)空轉或調整成低速狀態，以利行動不便者作為步行 輔助使用。 托板（52)之輔助輪（53)同時與前輪（2)、左後 輪（31)及右後輪（32)吳同接觸地面，以形成穩固之 接地狀態’增進使用時之行進動力穩定性。 如第六圖所示’當分別扳動座體（51)二側之嵌扣 (511)，使嵌扣自第二嵌槽（522 )脫勾退出，即形成 托板（52)之可滑動初始狀態，藉以進一步將托板（52 )向外拉出使用。 如第七圖所示’承第六圖所述將托板（52)向外拉 出’使座體（51)二側之嵌扣（511)自第二嵌槽（522 )離開而嵌入第一嵌槽（521)，使托板（52)形成拖出 099106734 表單編號A0101 第8頁/共22頁 0992012203-0 201130474 使用之啟用狀態。 在此所不之托板（52 )處於拖出啟用狀態時，可以 作為間易代步電動車使用，馬達可以調整成低速 狀痗，以利行動不便者作為代步辅助使用，或是馬達（ 41)可以調整成高速狀態作為一般人之娛樂代步使用。 托板（52)之辅助輪（53)同時與前輪（2)、左後 輪（31)及右後輪（32)共同接觸地面，以形成穩固之 接地狀態，增進使用時之行進動力穩定性。 0 如第八、九圖所示，本發明另提供一種結合輪椅之 助行器’該輪椅（8 )係以所設一定位塊（8丨）與助行器 之連結單元（7)結合，該連結單元（？），係設置於該 本體（1)，包含一左連結組（71)及一右連結組（72) ;該左連結組（71 )及右連結組（72)分別設有一承板 (711 ’ 721 )及複數限位螺栓（712，722)，該複數限 位螺栓（712 ’ 722 )共同對定位塊（81 )作限位拘束， 藉以鎖固輪椅（8 )，使助行器輿輪轉（8 )結合。 ) 如第九圖所示，該助行器之前麵❶2 )另設有一調整 機構（21)以調低該前輪（2〉，政該輪椅（8)之前輪 (82)與助行器之左後輪（31)、右後輪（32)及設於 托板（52)之輔助輪（53)懸空離地，此時托板（52) 係收合於座體（51 )内。 據此，該輪椅（8)之後輪（83)及助行器之前輪（ 2)係接觸地面，故乘坐於輪椅（8)之行動不便者可藉 由調整扳手（611)調整支柱（61)上的扶手（62)至適 當高度，且經由電源（43)供電之動力單元（4)之控制 器（42)控制馬達（41 )之速度與轉向〔前進/後退〕， 0992012203-0 099106734 表單編號A0101 第9頁/共22頁 201130474 藉助行器以帶動輪椅（83)行動。 另’支柱（61)可加掛一 藍體’兼具方便置物功能 μ㈣針對—種助行器及結合輪椅之 助行器之應用技術，特指_種藉由在本體⑴上 輪（2)、後輪組⑴、動力單元⑷托板單二: )及扶手單元（6)之助行器，作為行動不便者之助行（ 步）器〔托板（52)收合狀態〕或簡易電動車〔 )拉開狀態〕使用，或是進-步藉由連結單元⑺與— 般輪椅（8)作結合，則彡成電關助輪椅，作—最佳之 改良與設計’為本發明對於助行器及結合輪椅之^^ 所作最具體之精進。 " 【圖式簡單說明】 [0005] [0006] 第一圖係本發明整體架構外觀俯視立體圖。 第二圖係本發明整體_外_視平面圖。 第三圖係本發明整體架_觀_平面圖。 第四圖係本發明整體架構外觀仰視立體圖。 第五圖係本發明整體_顿仰視平面圖。 第六圖係本發明托板故扣脫勾作動示意圖。 第七圖係本發明托板脫勾拉出作動示意圖。 第八圖係本發明助行器結合輪椅使用立體示意圖。 第九圖係本發明助行器結合輪椅使用平面示意圖。 【主要元件符號說明】 (1 ) 本體 (2 1 ) 調整機構 (2 ) 前輪 099106734 表單編號A0101 第10頁/共22頁 0992012203-0 201130474The invention solves the shortcomings of the conventional walker technology in that the user actively controls the selectivity, the composite function diversity, the training and rehabilitation function, the convenience of use, the technical performance, the economic benefit and the industrial application specificity. As well as the limitations of practical technology, on the one hand, the primary purpose of improving the user's active control selectivity and the combination of training rehabilitation function and enhanced composite function is the primary purpose. Another 099106734 Form No. A0101 Page 4 / Total 22 pages 0992012203-0 201130474 Functionality, applicability and application of enhancing the user's safety and stability in use and enhancing the interaction and interaction between the auxiliary device and the traditional accessory device (such as wheelchair) The scope is to achieve the basic functions of the assistive technology application of the mobility impaired or the rehabilitation person, and to make it have the actual development and requirements of industrial application. Therefore, regardless of the subjective and objective conditions, the walker and the wheelchair-assisted walker of the present invention have no correlation in the current domestic and foreign patents, and can have a single powered walker and a wheelchair in combination with the present invention. The auxiliary device device technology of the walker is effectively applied to the field of multi-functional power assisted walkers, and has the advantage of the irreplaceable technology in the market. It is very suitable for the equipment market of composite function walker related industries. It is bound to bring great business opportunities in the market related to the production and manufacturing industry of power composite function walker equipment. The present invention relates to a walker and a wheelchair-assisted walker, which is a walking aid provided by a body, a front wheel, a rear wheel set, a power unit, a pallet unit and an armrest unit, alone or in combination with a wheelchair. Auxiliary. Therefore, the present invention provides a walker comprising a body, a front wheel, a rear wheel set, a power unit, a pallet unit, an armrest unit and a joint unit, wherein: the front wheel train is disposed on the body; The wheel set is disposed on the body, and includes a left rear wheel and a right rear wheel. The power unit is disposed on the body, and includes a motor, a controller and a power source. The motor and the controller are electrically connected to the power source and the motor is powered. The front wheel is connected to the body; the pallet unit is disposed on the body, and comprises a body, a pallet and an auxiliary wheel. The auxiliary wheel is disposed on the pallet, and the pallet slides relative to the seat body; the armrest unit is disposed on the body , comprising a pillar and a handrail, the support 099106734 form number A0101 page 5 / total 22 page 0992012203-0 201130474 hand is placed on the pillar; the link unit is disposed on the body, including a left link group and a right link group; Motor power connection front wheel operation is regulated by the controller. The motor power connection front wheel operation is controlled by the controller to advance and retreat. The two sides of the base body are respectively provided with an inlay buckle, and a first funnel and a second trough are respectively arranged on the two sides of the pallet and respectively corresponding to the buckle to form an adjustment wrench. Adjust the height. The left link group and the right link group are respectively provided with a carrier plate and a plurality of limit bolts. In addition, the present invention is also a wheelchair-assisted walker comprising a wheelchair and a walking aid, wherein the wheelchair is provided with a positioning block, and the wheelchair is combined with the connecting unit of the walking aid by the positioning block. . In the above-mentioned wheelchair-assisted walker, the front wheel of the walker is further provided with an adjustment mechanism to lower the front wheel, so that the front wheel of the wheelchair and the left rear wheel, the right rear wheel and the auxiliary wheel of the walker are suspended from the ground. In conjunction with the wheelchair walker, the rear wheel of the wheelchair and the front wheel of the walker contact the ground. The specific features and effects of the present invention are as follows: 1. A walker with auxiliary power can be applied at a wide range of levels. 2. A powered walker can be used as a general walker alone. 3. The powered walker can also be used as a simple electric vehicle with both entertainment effects. 4. Can be used in conjunction with a wheelchair to lift it into an electric wheelchair. 5. Powered walker with independent steering control. 099106734 Form No. A0101 Page 6 of 22 0992012203-0 201130474 6. Powered walker with independent speed control. 7. Powered walker with independent forward control. [Embodiment] [0004] ο ο 099106734 As shown in the first to third figures, the present invention provides a walker comprising a body (1), a front wheel (2), a rear wheel set (8), a power single兀 (4), a pallet unit (5), an armrest unit (6) and a connecting unit (7), wherein: the front wheel (2) ' is disposed on the body (丨). The rear wheel set (3) is disposed on the body (1) and includes a left rear wheel (31) and a right rear wheel (32). The power unit (4) is disposed on the body (丨), and includes a motor (41), a controller (42), and a power source (43). The motor (41) and the controller (42) are electrically connected to the power source. (43) and the motor (41) is power-coupled to the front wheel (2); the motor (41) power-connected front wheel (2) is operated by the controller (42), and the motor (41) is power-coupled to the front wheel (2) The operation system is provided on the body (1) by controlling the 壶) pot forward and backward 〇 pallet unit (5), comprising a body (51), a pallet (52) and an auxiliary wheel (53) The auxiliary wheel (53) is disposed on the pallet (52)' and the pallet (52) is slid relative to the base (51); the two sides of the base (51) are respectively provided with an inset buckle (511). Referring to the fourth and fifth figures, a first recessed groove (521) and a second recessed groove (522) are respectively arranged on the two sides of the pallet (52) and respectively correspond to the buckle (511) of the seat body (51). A chimerism is formed. The armrest unit (6) is disposed on the body (1) and includes a pillar (61) and an armrest (62). The armrest (62) is disposed on the pillar (Form No. 1010101, page 7/22 pages, 0992012203-0) 201130474 61); The pillar (61) is provided with an adjustment wrench (611) for the armrest (62) to adjust the height. The link unit (7) is disposed on the body (1) and includes a left link group (71) and a right link group (72); the left link group (71) and the right link group (72) are respectively provided with one Support plate (711, 721) and multiple limit bolts (712, 722) [see also figures 8 and 9]. As shown in the fourth and fifth figures, the sliding of the pallet (52) on the seat body (51) is used to achieve the state of folding and unloading of the pallet (52), and is implemented in the seat. The two sides of the body (51) are respectively provided with a buckle (511). At the same time, the first side of the tray (52) is divided into a first slot (521) and a second slot (522) and respectively corresponding to the base (51). The inset buckle (511) forms a fitting. When the pallet (52) shown here is in the collapsed state, it can be used as a walking aid. The motor (41) can be used to turn off the power to make the front wheel (2) idle or adjust to a low speed state. The inconvenience is used as a walking aid. The auxiliary wheel (53) of the pallet (52) simultaneously contacts the ground with the front wheel (2), the left rear wheel (31) and the right rear wheel (32) to form a stable grounding state. Sex. As shown in the sixth figure, when the two sides of the seat body (51) are respectively engaged with the buckles (511), the buckles are unhooked from the second slot (522), thereby forming a slidable plate (52). The initial state is used to further pull the pallet (52) outward for use. As shown in the seventh figure, the bracket (52) is pulled out as shown in the sixth figure, so that the two sides of the seat body (51) are separated from the second slot (522) and embedded in the first section. A slotted (521), the pallet (52) is formed by dragging out 099106734 Form No. A0101 Page 8 / Total 22 Pages 0992012203-0 201130474 The enabled state of use. When the pallet (52) is not in the enable state, it can be used as a convenient electric vehicle, and the motor can be adjusted to a low speed to facilitate the use of the mobility aid or the motor (41). Can be adjusted to a high-speed state as a general entertainment. The auxiliary wheel (53) of the pallet (52) simultaneously contacts the ground with the front wheel (2), the left rear wheel (31) and the right rear wheel (32) to form a stable grounding state, thereby improving the stability of the traveling dynamics during use. . 0, as shown in the eighth and ninth figures, the present invention further provides a wheelchair-assisted walker's wheelchair (8) in combination with a positioning unit (8) provided with a positioning block (8). The link unit (?) is disposed on the body (1) and includes a left link group (71) and a right link group (72); the left link group (71) and the right link group (72) are respectively provided with a The support plate (711 ' 721 ) and the plurality of limit bolts (712, 722), the plurality of limit bolts (712 ' 722 ) jointly limit the positioning block (81), thereby locking the wheelchair (8), and helping The row is rotated (8). As shown in the ninth figure, the front of the walker is further provided with an adjustment mechanism (21) to lower the front wheel (2), the front wheel (82) of the wheelchair (8) and the left side of the walker. The rear wheel (31), the right rear wheel (32) and the auxiliary wheel (53) provided on the pallet (52) are suspended from the ground, and the pallet (52) is folded into the seat body (51). The wheelchair (8) rear wheel (83) and the front wheel (2) of the walker are in contact with the ground, so the person with reduced mobility in the wheelchair (8) can adjust the strut (61) by adjusting the wrench (611). The armrest (62) to the appropriate height, and the controller (42) of the power unit (4) powered by the power source (43) controls the speed and steering of the motor (41) [forward/reverse], 0992012203-0 099106734 Form No. A0101 9 pages / a total of 22 pages 201130474 With the use of the driver to drive the wheelchair (83) action. Another 'pillar (61) can be attached to a blue body 'has a convenient storage function μ (four) for a walker and a wheelchair-assisted walker The application technology, specifically refers to the traveler on the upper (2) wheel (2), the rear wheel set (1), the power unit (4) pallet 2:) and the armrest unit (6), For the mobility-impaired person (step) device (the pallet (52) collapsed state] or the simple electric vehicle () pulled-out state], or the step-by-step connection unit (7) and the general wheelchair (8) In combination, it becomes the electric wheelchair to help the wheelchair, and the best improvement and design is the most specific improvement of the invention for the walker and the combination of the wheelchair. & BRIEF DESCRIPTION OF THE DRAWINGS [0005] The first figure is a top perspective view of the overall structure of the present invention. The second drawing is an overall _ outer _ plan view of the present invention. The third figure is the overall frame of the present invention. The fourth figure is a bottom perspective view of the overall architecture of the present invention. The fifth figure is an overall plan view of the present invention. The sixth figure is a schematic diagram of the action of the buckle of the present invention. The seventh figure is a schematic diagram of the action of pulling off the hook of the pallet of the present invention. The eighth figure is a perspective view of the walker of the present invention in combination with a wheelchair. The ninth drawing is a schematic plan view of the walker of the present invention in combination with a wheelchair. [Description of main component symbols] (1) Main body (2 1 ) Adjustment mechanism (2) Front wheel 099106734 Form No. A0101 Page 10 of 22 0992012203-0 201130474
(3 ) (31) (4 ) (41) (43) (5 ) (51) (52) (521) (53) (6 ) (61) (62) (7 ) (71) (711) (72) (721) (8 ) (81) (83) 後輪組 左後輪 動力單元 馬達 電源 托板單元 座體 托板 第一後槽 輔助輪 扶手單元 支柱 扶手 連結單元 左連結組 承板 右連結組 承板 輪椅 定位塊 後輪 (32) (42) (511) ( 5 2 2 ) (611) (712) ( 7 2 2 ) (82) 右輪組 控制器 後扣 第二嵌槽 調整扳手 限位螺栓 限位螺栓 前輪 099106734 表單編號A0101 第11頁/共22頁 0992012203-0(3) (31) (4) (41) (43) (5) (51) (52) (521) (53) (6) (61) (62) (7) (71) (711) (72 ) (721) (8 ) (81) (83) Rear wheel set left rear wheel power unit motor power supply plate unit seat plate first rear slot auxiliary wheel armrest unit pillar armrest link unit left link group plate right link group Carrier Wheel Locating Block Rear Wheel (32) (42) (511) ( 5 2 2 ) (611) (712) ( 7 2 2 ) (82) Right Wheel Group Controller Rear Buckle Second Insert Adjustment Wrench Limit Bolt Limit Bolt Front Wheel 099106734 Form No. A0101 Page 11 / Total 22 Pages 0992012203-0