M317362 八、新型說明： 【新型所屬之技術領域】 本創作係為一種可活動調整椅面傾斜角度之座椅結 構’尤指一種可設置於輪椅或是筏步車輛上並可以在維持 椅背角度不變，只逐步改變並調整椅面傾斜角度以方便使 用者上、下之座椅結構者。 【先前技術】 隨著經濟型態的變化與國人心態的改變，台灣的生育 率一直明顯地往下降，根據主計處的調查台灣即將邁入高 齡化的社會，意即有更多的老人或是即將進入老年的中壯 年人，必須提早因應此一現象，為自己將來的老年生活預 作準備。同樣的政府與民間企業勢必也要對這個現象及早 因應，更重視老年人的需求與消費習慣。 對於年紀較大的老年人來說，最常發生在老人身上的 就是因為年紀增加艘力下降還有各種疾病所引發的行動 不變的困擾，不論是糖尿病、關節炎、骨質疏鬆…等，都 會導致這些年紀大的長輩行動變的更為困難且不方便，當 然除了年紀大的長者容易有前述的困援之外，也有許多的 年輕朋友因為疾病（例如：小兒麻痒）或是意外事故而造 成行動不便，因此經常要仰賴電動輪椅或是各種小型電動 代步車輛來略為彌補其行動不便之困擾。 而目前市面上所見之電動輪椅或是電動代步車，其雖 然可以達到搭載使用者移動並到達目的地的功能，但是其 M317362 在設計上仍有未臻完善的部分而極待吾人加以研究改 良，其中最為明顯的部分就屡於座椅的設計。因為目前不 論電動輪椅或是電動代步車，其座椅都是呈一固定式之水 平椅面A及垂直椅背B (如圖一所示），因此對於使用考 來說，上、下車時要從水平椅面A的位置上站起來或是 由站姿到坐下，由於人的大腿必須做九十度的轉動，在這 轉動變曲的中間，大腿必須承受上身極大的重量，因此必 須使用極大的力氣才可以站起來，同樣的在由站姿到坐下 的末段過程中，因為老人艘力的無法負荷而會有重重坐下 的情形，這也就是為何年紀大的長輩在由座椅站起來時特 別需要旁人攙扶的原因。因為在站立或是坐下的過程中一 不小心，只要膝蓋無法提供足夠的支撐力道時就容易發生 重心不穩跌倒的情形。 比外，由於目前的電動輪椅或是電動代步車的座椅設 計使得使用者僅能從事單純的代步及運送少量物品之功 效，因為固定的坐姿相對的也限制了使用者在座椅上所能 從事之活動項目，因此非常明顯易見的，目前電動輪椅或 是電動代步車的座椅設計實在還有極大之改良空間。 為改善上述之缺失，本創作人潛心研究，並配合學理 之應用，及經過不斷的努力、試驗及改進，終於提出一種 巧妙之設計，且能有效改善上述缺失之可活動調整椅面傾 斜角度之座椅結構。 6 M317362 【新型内容】 本創作的主要目的係在於提供—種可活動調整椅面 傾斜角度之座椅結構’主要係可由使用者自行控制，在不 變動椅背角度的情形下逐漸且穩定的調整椅面之傾斜角 度，令使甩者不需外力攙扶即可以自行藉由該座椅椅面的 支撐達到站立的狀態者。 本創作的次要目的係在於提供一種可活動謂整椅面 傾斜角度之座椅結構，其中，藉由本創作之設計可以提供 1 一平穩、安全的乘坐裝置者。 本創作的再一目的是提供一種可活動調整椅面傾斜 角度之座椅結構，其中，藉由改變椅面的角度，令使用者 可以在椅子上從事更多元的工作或是活動（例如··打高爾 夫球、槌球··等）者。 為達到前述之目的，本創作一種可活動調整椅面傾斜 角度之座椅結構，其係可設置於輪椅或是各型代步車輛 上，主要係由一座椅主體、一動力機構及一控制單元所組 成’其中’該座椅主趙進一步係包括有底座、椅面與椅背， 該椅面之前後二端分別與底座及椅背的一端枢接連結，而 動力機構則係固設於底座上，該動力機構之一活動端係與 掎背柜接連結，另外控制單元則係與動力機構作電氣連 接’利用控制單元控制動力機構之活動端作動進而帶動座 拷主體中之椅背上升同時改變椅面之傾斜角度者。 為了能更清楚地描述本創作所提出之可活動調整椅 面傾斜角度之座椅結構，以下將配合圖示詳細說明之： 7 M317362 【實施方式】 首先清參閱圖二及圓三’其係為本創作之立艘分解圖 與立體组合圖，本創作可活動調整椅面傾斜角度之座椅結 構’其係安裝於輪椅或是各型代步車輛上，主要係由一座 椅主體卜一動力機構2及一控制單元3所組成，其中， 該座椅主體1進一步係包括有底座U、椅面12與椅背 13，玆掎面12之前後二端分别輿底座11及掎背13的一 端樞接連結，而動力機構2則係固設於底座u上，該動 ® 力機構2之一活動端21係與椅背13樞接連結，另外控制 單元3則係舆動力機構2作電氣連接，利用控制單元3 控制動力機構2之活動端21作動進而帶動座椅主想1中 之椅背13上升同時改變椅面12之傾斜角度者。 本創作於前段所述之動力機構2進一步係由—固定 支架22、馬達23、導螺桿24及電源供應裝置25所組成， 其中’導螺桿24係設於固定支架22内，其一端係與椅背 13樞接結合（即前段所述之活動端21 )，另一端則舆馬達 ® 23輸出軸連結驅動，令馬達23可以藉由電源供應裝置25 所提供之電力轉動而帶動導螺样24上、下移動，而帶動 座椅主通1中之椅背13上升同時改變椅面12之傾斜角度 者。 前段所述之結構中，該負責驅動之馬達23係為減速 馬達或伺服馬達，藉以獲得一穩定的驅動功效。另外為了 可以有效控制該動力機構2作動範圍在一安全的範圍，於 固定支架22上相對於導螺桿24作動範圍之兩外側端的位 8 M317362 置設有感應器31 (sensGi·)，賊應n 31係與控制單元3 作電氣連接’可在料桿24移㈣達職位置時，傳送 訊號給控制單元3令馬達23停止轉動，藉由前述結構之 十’ 7本創作中之導螺桿24不論是被馬達23驅動伸出 或是縮回，當其作動到達預設料，藉由感應器31 (sensor)的感應而自動傳送一電子訊號給控制單元3命 令馬達23停止轉動，藉以獲得更安全之操作功效者。 前段所述之結構中，該負責提供電力給馬達23之電 源供應裝i 25，其係為-蓄電池，同樣的該電源供應裝 置25亦可以直接連接該電動車或電動輪椅上原本即已存 在之蓄電池，藉以達到整合舆縮小體積之目的者。 又，本創作於前述之結構中，該座椅主體丨進一步係 設置於一可前後調整與自由旋轉固定角度之固定座4 上’以方便使用者調整最適當的坐姿，至於該固定座4 之結構，由於早已廣泛的應用在汽車座椅這個技術領域， 因此在此不再浪費篇幅予以赘述。此外，於前述之固定座 4上進一步包括有一快拆固定結構41，令該固定座4可以 快速的輿所要安裝本創作之電動車5或電動輪椅組裝固 定或是拆卸分離者。 有本創作於前述之結構中，於該座椅主體1上進一步 致有一活動扣合支撐帶14，該活動扣合支樓帶14係可以 利用活動扣環141與座椅主體1間扣合固定，藉由該活動 如合支撐帶14之設置可以有效支撐使用者之體重，當椅 面12的角度調整改變到與水平呈較大角度之夹角時可以 M317362 有效避免人體因為重力的緣故而產生下滑之現象，不僅具 有較佳之使用安全性，且有助於使用者可以從事其他以往 無法從事的運動，例如：高爾夫球、槌球··等屬於較為平 和之球類運動者。 唯以上所述之實施例不應用於限制本創作之可應用 範圍，本創作之保護範圍應以本創作之申請專利範圍内容 所界定技術精神及其均等變化所含括之範圍為车者。即大 凡依本創作申請專利範圍所做之均等變化及修飾，仍將不 失本創作之要義所在，亦不脫離本創作之精神和範圍，故 都應視為本創作的進一步實施狀況。例如本創作中之動力 機構2 ’其除了可以如前述利用電動馬達堪動的方式之 外’其亦可以利用油壓或是氣磨的方式來達到近似的效 果。 綜上所述，本創作之可活動調整椅面傾斜角度之座椅 結構，具有簡易之結構與操作方便容易之特徵，藉由可以 緩慢穩定的改變椅面傾斜角度，令使用者可直接靠坐在椅 背及椅面上，直接利用動力機構所提供之力量來支撐使用 者的體重並將其往上推升，等到椅面傾斜到達一適當角度 後停止，使用者可快速且不費力氣的變成站立的姿勢，不 僅不需要费力的利用已經受傷或退化的膝部關節的由坐 姿站起來，也不再需要外力的攙扶，同時也可以大幅提昇 使用者乘坐之安全性。是以；其實用性無庸置疑，且本創 作申請前亦未曾見於任何刊物或公開場合，其新穎性及進 步性毫無疑慮，誠已符合新型專利法所規定之要件，表依 M317362 法呈提新型專利之申請，尚析貴審查委員允撥時間惠 予審查，並早曰賜與專利為禱。 【圖式簡單說明】 圓一係習用固定座椅結構使用者由坐姿站起之側面示 意圓。 圖二係本創作之立體分解示意囷。 囷三係本創作之立體組合圓。 圖四係本創作之平面作動示意圓（乘坐狀態）。 圖五係本創作之平面作動示意圖（站立狀態）。 【主要元件符號說明】 A〜水平椅面 1〜座掎主趙 Η〜底座 13〜椅背 2〜動力機構 21〜活動端 23〜馬達 25〜電源供應裝置 3〜控制單元 31〜感應器 心固定座 41〜快拆固定結構 5〜電動車 B〜垂直椅背 12〜椅面 14〜活動扣合支樓帶 22〜固定支架 24〜導螺桿M317362 VIII. New description: [New technical field] This creation is a seat structure that can adjust the tilt angle of the chair. It can be set on a wheelchair or a step-by-step vehicle and can maintain the back angle. No change, only gradually change and adjust the tilt angle of the seat to facilitate the user's upper and lower seat structure. [Prior Art] With the changes in economic patterns and the changes in the mentality of the Chinese people, Taiwan’s fertility rate has been significantly declining. According to the survey of the accounting office, Taiwan is about to enter an aging society, meaning that there are more elderly people or The middle-aged and young people who are about to enter the old age must prepare for their future old age in response to this phenomenon. The same government and private enterprises are bound to respond to this phenomenon early and pay more attention to the needs and consumption habits of the elderly. For older people, the most common occurrence in the elderly is because of the decline in the power of the age and the constant action of various diseases, whether it is diabetes, arthritis, osteoporosis, etc. It is more difficult and inconvenient for these older elders to move. Of course, in addition to the elderly who are older, it is easy to have the aforementioned difficulties. Many young friends are also suffering from diseases (such as tickles) or accidents. It is inconvenient to move, so it is often necessary to rely on electric wheelchairs or various small electric mobility vehicles to make up for the inconvenience of their mobility. However, the electric wheelchairs or electric scooters currently on the market can achieve the function of carrying the user to move and reach the destination. However, the M317362 still has an unfinished part in design, which is extremely difficult for us to study and improve. The most obvious part of it is the design of the seat. Because currently, whether it is an electric wheelchair or an electric scooter, the seats are in a fixed horizontal seat A and a vertical back B (as shown in Figure 1), so for the use of the test, when going up and down Stand up from the position of the horizontal chair A or sit down from the standing position. Since the thigh of the person must be rotated 90 degrees, in the middle of the rotation, the thigh must bear the great weight of the upper body, so it must be used. Great strength can stand up, the same in the final stage from standing to sitting, because the old man's power can not be loaded and there will be heavy sitting, which is why the older elders are in the seat When the chair is standing up, it is especially necessary to support others. Because you are not careful during the process of standing or sitting, as long as the knee can not provide enough support, it is easy to fall and fall. In addition, due to the current seat design of electric wheelchairs or electric scooters, users can only perform simple transportation and transport a small number of items, because the fixed sitting position also limits the user's ability to seat. It is very obvious to see the activities of the activities, and there is still much room for improvement in the seat design of electric wheelchairs or electric scooters. In order to improve the above-mentioned shortcomings, the creators have devoted themselves to research, and with the application of academics, and through continuous efforts, trials and improvements, finally put forward a clever design, and can effectively improve the above-mentioned missing movable adjustable tilt angle of the chair. Seat structure. 6 M317362 [New content] The main purpose of this creation is to provide a seat structure that can adjust the tilt angle of the chair. The main part can be controlled by the user and gradually and stably adjusted without changing the angle of the seat back. The angle of inclination of the seat surface allows the latter to reach the standing state by the support of the seat surface without the need of external force. The secondary purpose of this creation is to provide a seat structure that can be used to move the entire seat surface at an angle of inclination, wherein the design of the present invention can provide a smooth and safe ride. A further object of the present invention is to provide a seat structure that can be adjusted to adjust the tilt angle of the seat surface, wherein by changing the angle of the seat surface, the user can perform more work or activities on the chair (for example, ·Play golf, croquet, etc.). In order to achieve the foregoing objectives, the present invention provides a seat structure that can adjust the tilt angle of a seat surface, which can be disposed on a wheelchair or various types of vehicles, mainly consisting of a seat body, a power mechanism and a control unit. The main body of the seat includes a base, a seat surface and a seat back. The front and rear ends of the seat are respectively pivotally connected with one end of the base and the seat back, and the power mechanism is fixed on the base. The movable end of the power mechanism is connected with the hatchback cabinet, and the control unit is electrically connected with the power mechanism. The control unit controls the movable end of the power mechanism to drive the seat back in the main body of the seat to be lifted simultaneously. Change the angle of inclination of the chair. In order to more clearly describe the seat structure of the movable adjustable seat angle of the present invention, the following will be described in detail with reference to the drawings: 7 M317362 [Embodiment] First, refer to Figure 2 and Circle 3' The creation of the ship's exploded view and three-dimensional combination map, this creation can be adjusted to adjust the seat angle of the seat structure 'the system is installed in a wheelchair or various types of vehicles, mainly by a seat body and a power mechanism 2 and a control unit 3, wherein the seat body 1 further comprises a base U, a seat surface 12 and a seat back 13, and the front and rear ends of the front surface 12 are respectively pivoted at one end of the base 11 and the back 13 The power mechanism 2 is fixed on the base u. One movable end 21 of the dynamic force mechanism 2 is pivotally connected to the seat back 13 , and the control unit 3 is electrically connected to the power mechanism 2 . The control unit 3 controls the movable end 21 of the power mechanism 2 to act to drive the seat back 13 of the seat main 1 to rise while changing the inclination angle of the seat surface 12. The power mechanism 2 described in the preceding paragraph is further composed of a fixing bracket 22, a motor 23, a lead screw 24 and a power supply device 25, wherein the 'guide screw 24 is disposed in the fixed bracket 22, and one end is tied to the chair. The back 13 is pivotally coupled (i.e., the movable end 21 is described in the preceding paragraph), and the other end is coupled to the output shaft of the motor® 23, so that the motor 23 can be rotated by the power provided by the power supply device 25 to drive the lead screw 24 Move down, and drive the seat back 13 of the seat main passage 1 to rise while changing the inclination angle of the seat surface 12. In the structure described in the preceding paragraph, the motor 23 responsible for driving is a deceleration motor or a servo motor for obtaining a stable driving effect. In addition, in order to effectively control the operating range of the power mechanism 2 in a safe range, the sensor 31 (sensGi·) is disposed on the fixing bracket 22 at the position 8 M317362 of the two outer ends of the operating range of the lead screw 24, and the thief should be n. The 31 series is electrically connected to the control unit 3. When the rod 24 is moved (4) to the position of the position, the signal is sent to the control unit 3 to stop the rotation of the motor 23, by the lead screw 24 of the above-mentioned structure. It is driven by the motor 23 to extend or retract. When it is activated to reach the preset material, an electronic signal is automatically transmitted by the sensor 31 (sensor) to the control unit 3 to command the motor 23 to stop rotating, thereby obtaining safety. The function of the operation. In the structure described in the preceding paragraph, the power supply device 25 for supplying power to the motor 23 is a battery, and the power supply device 25 can also be directly connected to the electric vehicle or the electric wheelchair. The battery is used to achieve the purpose of integrating and reducing the volume. In addition, in the foregoing structure, the seat body is further disposed on a fixed seat 4 that can be adjusted forward and backward and freely rotated to facilitate the user to adjust the most appropriate sitting position, as for the fixed seat 4 The structure, as it has been widely used in the technical field of car seats, is no longer a waste of content here. In addition, the above-mentioned fixing base 4 further includes a quick-release fixing structure 41, so that the fixing base 4 can quickly assemble the electric vehicle 5 or the electric wheelchair assembly to be fixed or disassembled. In the foregoing structure, a movable fastening support belt 14 is further formed on the seat body 1, and the movable fastening branch belt 14 can be fastened and fixed to the seat body 1 by using the movable buckle 141. By setting the activity such as the support belt 14 to effectively support the user's weight, when the angle adjustment of the seat surface 12 is changed to a larger angle with the horizontal angle, the M317362 can effectively prevent the human body from being generated due to gravity. The phenomenon of decline not only has better use safety, but also helps users to engage in other sports that cannot be engaged in the past, such as golf balls, croquets, etc., which are relatively peaceful ball players. The above-mentioned embodiments are not intended to limit the scope of application of the present invention. The scope of protection of the present invention should be based on the technical spirit defined by the content of the patent application scope of the present invention and the scope of the change thereof. That is to say, the equal changes and modifications made by the applicants in accordance with the scope of this patent application will not lose the essence of the creation, and will not deviate from the spirit and scope of the creation, so it should be regarded as the further implementation of the creation. For example, the power mechanism 2' in the present invention can be approximated by oil pressure or air grinding in addition to the manner in which the electric motor can be moved as described above. In summary, the seat structure of the movable adjustable seat angle of the present invention has the characteristics of simple structure and convenient operation, and the user can directly sit on the seat by tilting the seat angle slowly and stably. On the back of the chair and the chair, the power provided by the power mechanism is used directly to support the user's weight and push it up. When the chair tilts to an appropriate angle and stops, the user can quickly and effortlessly In the standing position, it is not only unnecessary to use the injured or degraded knee joint to stand up in a sitting position, and no external force is required, and the safety of the user can be greatly improved. Therefore, its practicality is unquestionable, and it has not been seen in any publications or public occasions before the application for this creation. Its novelty and progress have no doubts. It has already met the requirements stipulated in the new patent law, and the table is submitted in accordance with the M317362 law. The application for a new type of patent is still considered by the reviewing committee to allow time for review, and the patent is given as a prayer. [Simple description of the drawing] The circular body is a fixed-seat structure for the user to stand up from the sitting position. Figure 2 is a three-dimensional decomposition of the creation. The three-dimensional combination of the creation of this series. Figure 4 shows the plane of the creation of the creation of the circle (ride state). Figure 5 is a schematic diagram of the plane action of this creation (standing state). [Main component symbol description] A ~ horizontal seat surface 1 ~ seat 掎 main Zhao Η ~ base 13 ~ seat back 2 ~ power mechanism 21 ~ movable end 23 ~ motor 25 ~ power supply device 3 ~ control unit 31 ~ sensor core fixed Block 41~Quick-release fixed structure 5~Electric vehicle B~Vertical seat back 12~Seat 14~Activity buckled branch belt 22~Fixed bracket 24~ Lead screw