M322817 另 變 旋轉地㈣於該底座本體的轉轴上，該前支桿及後支产的 \—=則分別減於該底觸前方及後方，藉該制她調 該前支桿麟錢的㈣肖度，及雜切與該座椅的 相對角度，進關整該觸_底座本體轉㈣#心而前 傾或後仰的角度。 馬達組成，該 而該制動組可由一螺桿、二套環及一 套環螺合於該螺桿外，且該前支 -u 一 干及後支桿分別樞設於該 一衣上，藉此定位該前支桿及後支桿， 去 + 叉文钋，该馬達用以驅動 μ ,、才干疋軺，同犄帶動該二套環移 而调整該座椅前傾 捍;5彳纟勤亚同步連動該前支 样及後支椁改變與該座椅的相對角度， 或後仰的角度。 【實施方式】 作可調整座椅角度的輪椅，分解圖如第：圖 不’組合側視圖如第2圖所示，其包含：M322817 is also rotated (4) on the rotating shaft of the base body, and the \-= of the front strut and the rear support are respectively reduced to the front and the rear of the bottom touch, and the latter is adjusted by the system. (4) Xiaodu, and the relative angle between the miscellaneous cut and the seat, the angle of the front and the back tilting of the base. a motor assembly, wherein the brake group can be screwed to the outside of the screw by a screw, a second ring and a set of rings, and the front branch -u and the rear support rod are respectively pivoted on the clothes, thereby positioning the brake The front strut and the rear strut, go to + fork, the motor is used to drive μ, and then dry, and the two sets of loops are moved to adjust the seat forward tilt; 5 The front and rear legs change the relative angle to the seat, or the angle of the recline. [Embodiment] A wheelchair having an adjustable seat angle is shown in the following figure: Fig. No. The combined side view is as shown in Fig. 2, and includes:
底座10，包含—本體丨丨、一 一前去浐蜍衿12、二套環L 干—後支桿⑽及—馬達15,該本體u 具有一轉輛m，哕 4本組 4Ή2 兩端分別具有一光滑 ’並以該二光 ？ 太㈣， 又12A 12B可旋轉的組裝於 綱螺合，桿12上， ’、 、月,以又及後奴，忒别支桿14A及後 M322817 桿14B分別可旋轉地樞設於該二套環13上，节馬達15 則組裝於該本體U，其傳動轴15Α並固接_螺桿 端的光滑段Ι2β内；以及 仟 伙 座才可20，可旋轉地樞設於該底座本體η的轉 轴ηι上，且該底座1〇的前支桿UA及後支桿⑽分別 枢設於該座椅20的前方底侧及後方底側。 當本創作可調整座椅角度的輪椅在上坡時，如第3 圖所示，該馬達15會以1傳動軸 ’、專# 5Α驅動該螺桿12旋 I，该-套衣13則保持等距地同步向該螺桿丨 動丄而位於_桿12前段的套環13連動該前支桿14Α 向前移動’該前切14Α則在一端抱設於該座椅20及該 座椅2〇柩設於該底座10的限制下，改變與該座椅2〇的 相對角度’並給予該座椅2〇向下拉扯的力，反之 : 該_12後段的套環13亦連動該後支桿ΐ4Β向前位於 該後支桿14Β並在1—趙㈣㈣雜20梅設 於该底座1G的限制下，改變與該座椅2G的相對角度，並 給予該座椅20向上推抵的力，該座椅2q便在該^支桿 14A及後支桿14B -拉―推的作動下，㈣底们〇本體 11的轉軸m為軸心而向前傾斜，且該二套環13越往該 螺桿12的前端移動，該座椅2〇前傾的角度越大·， 至於在下坡時，則如第4圖所示，該馬達14動該 M322817 螺桿12反向旋轉，該二套環13則保持等距地同步向該螺 桿12後方移動，而位於該螺桿12前段的套環13連動該 前支桿14A向後移動，該前支桿UA改變與該座椅20的 相對角度並給予該座椅20向上推抵的力，而位於該螺桿 12後段的套環13亦連動該後支桿14β向後移動，該後支 桿14B改變與該座椅20的相對角度並給予該座椅2〇向下 拉扯的力，該座椅20便在該前支桿UA及後支桿14β — 推一拉的作動下，以該底座10本體11的轉軸111為軸心 而向後仰起，且該二套環13越往該螺桿12的後端移動， 該座椅20後仰的角度越大。 庄柯用度的輪椅 〜α 圖所不’使用能夠應用於特殊地形的輪子八，便能夠在以 此種輪子Α上下樓梯的同時，調整座椅的角度；The base 10 comprises a body 丨丨, a front 浐蜍衿 12, a second ring L dry-aft struts (10) and a motor 15, the body u has a turn m, 哕 4 the set 4 Ή 2 ends respectively Has a smooth 'and the two lights? Too (four), and 12A 12B can be rotated and assembled on the shaft, the rod 12, ', , month, and the slave, the rod 14A and the rear M322817 rod 14B are rotatably pivoted to the two sets On the ring 13, the motor 15 is assembled to the body U, and the drive shaft 15 is fixed and fixed to the smooth section Ι2β of the screw end; and the shackle 20 is rotatably pivoted to the shaft of the base body η Ηι, and the front strut UA and the rear strut (10) of the base 1 are respectively pivoted on the front bottom side and the rear bottom side of the seat 20. When the wheelchair in which the seat angle can be adjusted is uphill, as shown in Fig. 3, the motor 15 will drive the screw 12 with a 1 drive shaft ', special # 5Α, and the jacket 13 will remain. The collar 13 located at the front of the _bar 12 is synchronously moved from the ground, and the front struts 14 连 are moved forward. The front cut 14 抱 is hung at the one end of the seat 20 and the seat 2 〇柩Under the restriction of the base 10, the relative angle ' with the seat 2' is changed and the force of the seat 2 is pulled downwards. Otherwise: the collar 13 of the rear section of the _12 is also linked with the rear support ΐ4Β. Positioned forwardly on the rear strut 14Β and under the restriction of the 1—Zhao (4) (4) miscellaneous 20 plum under the base 1G, changing the relative angle with the seat 2G, and giving the seat 20 an upward pushing force, the seat The chair 2q is tilted forward by the action of the support rod 14A and the rear support rod 14B, and (4) the rotation axis m of the body 11 is inclined forward, and the two sets of the ring 13 are further toward the screw 12 The front end moves, the angle at which the seat 2 is tilted forward is larger. As for the downhill slope, as shown in FIG. 4, the motor 14 moves the M322817 screw 12 in the reverse direction. The collar 13 then moves equidistantly to the rear of the screw 12, and the collar 13 at the front of the screw 12 moves the front strut 14A backwards, and the front strut UA changes the relative angle with the seat 20 and The seat 20 is biased upwardly, and the collar 13 at the rear of the screw 12 is also moved rearwardly by the rear strut 14β. The rear strut 14B changes the relative angle with the seat 20 and is given to the seat. 2, the force of pulling downward, the seat 20 is tilted backwards by the rotation of the front shaft UA and the rear support 14β, with the rotating shaft 111 of the body 11 of the base 10 as an axis, and As the two sets of rings 13 move toward the rear end of the screw 12, the angle at which the seat 20 is reclined is larger. Zhuang Ke's wheelchairs ~α Figure does not use the wheel eight that can be applied to special terrains, so that the angle of the seat can be adjusted while the stairs are up and down with such wheels;
而本創作中控制該馬達15的正轉或逆轉，可由水平 感測器感測後加以控制，也可另在該座椅2()—侧設置— 控制桿2卜以該控制桿21控制該騎15正轉或=轉， 進而調整該座椅20前傾或後仰的角度； 在本創作中，該制動組驅動該前支桿及後 ="!實=_桿外，該制動組還可為氣壓虹l h珠螺#等$_動該前支桿及後支桿的機具。 ’M322817 綜上所述，本創作為一種可調整座椅角度的輪掎，包 含一座椅及一底座，該座椅可旋轉地樞設於該底座上，= ^具有-制動組一前支桿及—後支桿，該前支桿錢 支才干分別以一端樞設於該座椅 動組上，藉_祕靖轉以=另—収位於該制 對角度，進好、、 後支桿與該座椅的相 5周整该座椅爾傾或後仰的角声.士 m 本創作確實符合『具有產業可 〜由上㈣知 步性』，爰Μ提㈣科利申酿』以及『進 賜准專利，實感德便。 彳，惠予審查並早曰 M322817 【圖式簡單說明】 ， 第1圖 本創作實施例的分解圖。 . 第2圖 本創作實施例的組合侧視圖。 第3圖 本創作實施例上坡時座椅前傾的示意圖。 第4圖 本創作實施例下坡時座椅後仰的示意圖。 第5圖 本創作實施例上樓梯時座椅前傾的示意圖。 % .【主要元件符號說明】 《本新型》 底座10 1 本體11 ^ 轉軸111 螺桿12 光滑段12A、 ® 套環13 ^ 前支桿14ΑIn this creation, the forward or reverse rotation of the motor 15 can be controlled by the horizontal sensor, or the seat 2 () side can be set - the control rod 2 can be controlled by the control rod 21 Ride 15 forward or = turn, and then adjust the angle of the seat 20 forward or backward; in this creation, the brake group drives the front pole and the rear ="! real =_ pole, the brake group It can also be the machine for the front and rear poles of the pneumatic rainbow lh snail # and so on. 'M322817 In summary, the present invention is a rim that can adjust the angle of the seat, and includes a seat and a base, the seat is rotatably pivoted on the base, = ^ has a brake branch The rod and the rear strut, the front support rods are respectively pivotally set on the seat movement group at one end, and the yoke is transferred to the opposite angle, and the rear support rod is inserted. With the seat of the seat for 5 weeks, the seat is tilted or reclined. The m is indeed in line with the "industry can be ~ from the top (four) step-by-step", the mention of (four) Collison brewing and "Into the patent, the real sense of virtue.彳,惠予审查 and early 曰 M322817 [Simple description of the diagram], Figure 1 An exploded view of the present embodiment. Figure 2 is a side view of the combination of the present creative embodiment. Fig. 3 is a schematic view showing the seat forward leaning when the upper embodiment is uphill. Fig. 4 is a schematic view showing the seat reclining when the downhill is down. Fig. 5 is a schematic view of the seat of the present embodiment when the seat is tilted up the stairs. % . [Main component symbol description] "This new model" Base 10 1 Body 11 ^ Rotary shaft 111 Screw 12 Smooth section 12A, ® Collar 13 ^ Front strut 14Α
後支桿14Β 馬達15 傳動轴15Α 座椅20 控制桿21 輪子A 10Rear strut 14Β Motor 15 Drive shaft 15Α Seat 20 Control lever 21 Wheel A 10