TWI834518B - Wheelchair integrated with commode chair - Google Patents
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- 206010049565 Muscle fatigue Diseases 0.000 description 1
- 201000002481 Myositis Diseases 0.000 description 1
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Abstract
Description
本發明係與輪椅輔具有關,特別是指一種提供如廁功能且提升乘坐舒適性的具便椅功能之輪椅結構。 The present invention relates to wheelchair auxiliary equipment, and particularly refers to a wheelchair structure with a commode chair function that provides a toilet function and improves riding comfort.
按,得益於生活環境與醫療科技的不斷進步,人類的平均壽命從一百年前的五十多歲到現在平均壽命可以到八十多歲。,但是高齡化社會的到來也是不可避免的社會現象之一。然而,雖然人類能夠活得更久,但是隨著年齡越老,身體部位的退化與疾病,也會影響到人類的活動力。因此許多年邁的長者或行動不便的人士,需要藉助外在的輔具幫助才能進行移動。其中,輪椅是最常被使用的輔具之一,使用者坐在輪椅上,透過手動或電動驅動輪子旋轉,即可帶動自身移動。因此,輪椅的發明無疑是改善了行動不便的問題。 According to reports, thanks to the continuous advancement of living environment and medical technology, the average life span of human beings has increased from more than 50 years old a hundred years ago to more than 80 years old now. , but the arrival of an aging society is also one of the inevitable social phenomena. However, although humans can live longer, as we age, degeneration and disease of body parts will also affect human mobility. Therefore, many elderly people or people with mobility impairments need the help of external assistive devices to move around. Among them, wheelchairs are one of the most commonly used assistive devices. Users can move themselves by sitting in a wheelchair and rotating the wheels manually or electrically. Therefore, the invention of wheelchairs has undoubtedly improved the problem of mobility difficulties.
另一方面,行動不便者在外如廁常需要尋找無障礙廁所,但並非每處都有設置。為了使行動不便者也可如廁,業者開發了一種便椅(或稱便盆椅),即將輪椅的坐墊處改為中空的環形座墊結構,並在座墊正下方安裝一便盆,如此一來使用者坐在便椅上便可完成如廁動作,不需再費力移動至無障礙廁所。上述的便椅雖然好用,但使用者仍需要在輪椅與便椅之間移動,還是有些許不方便。 On the other hand, people with mobility impairments often need to find barrier-free toilets when going to the toilet outside, but these are not available everywhere. In order to allow people with mobility impairments to go to the toilet, the industry has developed a commode chair (or potty chair), which changes the seat cushion of the wheelchair into a hollow ring-shaped seat cushion structure, and installs a potty directly under the seat cushion. Users can complete toileting actions while sitting on the commode chair, without having to move to a barrier-free toilet. Although the above-mentioned commode chair is easy to use, the user still needs to move between the wheelchair and the commode chair, which is still somewhat inconvenient.
因此,業者便開發了便椅與輪椅結合之結構,例如習用的M388932號新型專利,即揭示了一種具有馬通功能之組合式輪椅構造,該輪椅構造除了具有習知輪椅的乘坐移動功能外,當行動不便者想要大小便時,可以直接從一環形座墊中央的開口排放至承接槽,完成如廁。 Therefore, the industry has developed a structure that combines a commode chair with a wheelchair. For example, the conventional new patent No. M388932 discloses a combined wheelchair structure with a horse function. In addition to the riding and moving functions of conventional wheelchairs, this wheelchair structure also has When a person with mobility impairment wants to relieve himself or herself, he or she can discharge the toilet directly from the opening in the center of the annular seat cushion to the receiving trough.
上述的輪椅結構之問題在於使用者雖然可以隨時如廁,但當成輪椅使用時,由於長時間乘坐於環形座墊上,其臀部中央並無任何支撐;另一方面,環形座墊其結構相對較硬,若是久坐的情況下容易導致臀部肌肉疲勞,甚至是發炎或生瘡。因此,如何改善習用之環形座墊造成使用者不舒適的問題,是輔具領域之業者與研發者亟待解決的問題之一。 The problem with the above-mentioned wheelchair structure is that although the user can go to the toilet at any time, when used as a wheelchair, there is no support in the center of the buttocks due to sitting on the ring-shaped seat cushion for a long time; on the other hand, the ring-shaped seat cushion has a relatively small structure. It is hard and can easily lead to butt muscle fatigue, inflammation or sores if you sit for a long time. Therefore, how to improve the discomfort caused by conventional ring-shaped seat cushions to users is one of the issues that industry players and developers in the field of assistive devices urgently need to solve.
本發明的主要發明目的在於提供一種具便椅功能之輪椅結構,其可以在同一台輪椅上同時滿足使用者如廁與移動的需求,並有效改善環形座墊的乘坐體驗。 The main purpose of the present invention is to provide a wheelchair structure with the function of a commode, which can simultaneously meet the user's toileting and mobility needs on the same wheelchair, and effectively improve the riding experience of the annular seat cushion.
為達成上述之發明目的,本發明所提供之一種具便椅功能之輪椅結構,包含有:一輪椅本體,具有一座墊,該座墊之中央設有一開口;一充氣墊,以可活動的方式設於該輪椅本體並位於該座墊下方;該充氣墊具有一活動端,可於一第一位置與一第二位置間移動;一驅動裝置,設於該輪椅本體並連接於該充氣墊,受控制以驅動該充氣墊於一收合狀態與一展開狀態間轉換;當該充氣墊處於該收合狀態時,該充氣墊之該活動端移動至該第一位置,使該開口連通於該座墊下方之空間;當該充氣墊處於該展開狀態時,該充氣墊之該活動端移動至該第二位置,使該充氣墊封閉該開口;以及一充氣裝置,設於該輪椅本體並連接於該充氣墊,受控制以在該充氣墊處於該展開狀態時驅動該充氣 墊於一充氣狀態與一未充氣狀態間轉換;當該充氣墊處於該充氣狀態時,該充氣墊具有一凸出部從該座墊之該開口伸出。 In order to achieve the above-mentioned object of the invention, the invention provides a wheelchair structure with the function of a commode, which includes: a wheelchair body with a seat cushion, and an opening is provided in the center of the seat cushion; an inflatable cushion with a movable The method is provided on the wheelchair body and under the seat cushion; the inflatable cushion has a movable end that can move between a first position and a second position; a driving device is provided on the wheelchair body and connected to the inflatable cushion , controlled to drive the inflatable cushion to switch between a folded state and an unfolded state; when the inflatable cushion is in the folded state, the movable end of the inflatable cushion moves to the first position, so that the opening is connected to the space under the seat cushion; when the inflatable cushion is in the unfolded state, the movable end of the inflatable cushion moves to the second position so that the inflatable cushion closes the opening; and an inflatable device is provided on the wheelchair body and Connected to the inflatable cushion and controlled to drive the inflatable when the inflatable cushion is in the deployed state The cushion switches between an inflated state and an uninflated state; when the inflatable cushion is in the inflated state, the inflatable cushion has a protruding portion protruding from the opening of the seat cushion.
在一實施例中,當該充氣墊處於該充氣狀態時,該充氣墊之該凸出部之高度不低於該座墊之高度。 In one embodiment, when the inflatable cushion is in the inflated state, the height of the protruding portion of the inflatable cushion is not lower than the height of the seat cushion.
在一實施例中,當該活動端位於該第一位置時,該活動端相鄰於該座墊之後緣;當該活動端位於該第二位置時,該活動端相鄰於該座墊之前緣。 In one embodiment, when the movable end is in the first position, the movable end is adjacent to the rear edge of the seat cushion; when the movable end is in the second position, the movable end is adjacent to the front edge of the seat cushion. fate.
在一實施例中,該輪椅本體具有二並排之軌道,分別設於該座墊之兩側;該二軌道分別設有彼此相對的一活動槽,且該充氣墊之兩側分別設於該二軌道之該二活動槽中,使該充氣墊可沿該二軌道之該二活動槽中移動。 In one embodiment, the wheelchair body has two side-by-side rails, which are respectively provided on both sides of the seat cushion; the two rails are respectively provided with a movable groove opposite to each other, and the two sides of the inflatable cushion are respectively provided on the two sides. In the two movable grooves of the track, the inflatable cushion can move along the two movable grooves of the two tracks.
在一實施例中,更包含複數個彈性件,一端抵靠於該二軌道,另一端抵靠於該座墊,用以施予該座墊一彈力,使該座墊產生朝遠離該軌道的方向移動的趨勢。 In one embodiment, it further includes a plurality of elastic members, one end of which is against the two rails and the other end of which is against the seat cushion, so as to apply an elastic force to the seat cushion so that the seat cushion moves away from the rails. trend of direction movement.
在一實施例中,該座墊之底面設有複數個定位件,對應於該等彈性件,防止該座墊沿該二軌道之軸向移動。 In one embodiment, the bottom surface of the seat cushion is provided with a plurality of positioning members corresponding to the elastic members to prevent the seat cushion from moving in the axial direction of the two rails.
在一實施例中,更包含一便盆,具有一容置槽及一環繞於該容置槽周圍的該嵌合部;該便盆以可拆離的方式連接於該輪椅本體,當該充氣墊處於該收合狀態時,該便盆之該嵌合部可伸入該二軌道之該二活動槽並沿該二軌道移動至該座墊下方,使該容置槽對應於該座墊之該開口。 In one embodiment, it further includes a bedpan, which has a receiving groove and a fitting part surrounding the receiving groove; the bedpan is detachably connected to the wheelchair body, and when the inflatable cushion is in In the folded state, the fitting portion of the toilet bowl can extend into the two movable grooves of the two rails and move along the two rails to below the seat cushion, so that the accommodating groove corresponds to the opening of the seat cushion.
在一實施例中,該驅動裝置具有二電動螺桿,設於該輪椅本體,一端伸入該二軌道之該二活動槽並連接於該充氣墊兩側之複數個連接件,受控制以帶動該充氣墊沿該二軌道移動。 In one embodiment, the driving device has two electric screws, which are provided on the wheelchair body. One end extends into the two movable grooves of the two rails and is connected to a plurality of connectors on both sides of the inflatable cushion, and is controlled to drive the inflatable cushion. The inflatable mattress moves along the two tracks.
在一實施例中,該充氣裝置具有一氣瓶及一充氣管;該氣瓶設於該輪椅本體,該充氣管一端連接於該氣瓶,另一端連接於該充氣墊。 In one embodiment, the inflatable device has a gas bottle and an inflatable tube; the gas bottle is provided on the wheelchair body, and one end of the inflatable tube is connected to the gas bottle, and the other end is connected to the inflatable cushion.
在一實施例中,更包含一控制裝置,設於該輪椅本體並電性連接於該驅動裝置及該充氣裝置,用以控制該驅動裝置與該充氣裝置之作動。 In one embodiment, a control device is further included, which is provided on the wheelchair body and electrically connected to the driving device and the inflating device, for controlling the actions of the driving device and the inflating device.
以下即依本發明所揭示的目的、功效及結構組態,舉出較佳實施例,並配合圖式詳細說明。 In the following, according to the purpose, function and structural configuration disclosed by the present invention, preferred embodiments are cited and described in detail with reference to the drawings.
10:輪椅本體 10:Wheelchair body
11:車架 11: Frame
12:移動組件 12:Mobile components
13:軌道 13: Orbit
130:活動槽 130:Activity slot
14:座墊 14: Seat cushion
140:開口 140:Open your mouth
141:定位件 141: Positioning parts
15:彈性件 15: Elastic parts
16:便盆 16: Potty
160:容置槽 160: Accommodation tank
161:嵌合部 161: Chimeric part
20:充氣墊 20:Inflatable mattress
21:活動端 21:Active end
22:連接件 22: Connector
23:凸出部 23:Protrusion
30:驅動裝置 30:Driving device
40:充氣裝置 40:Inflatable device
41:氣瓶 41:Gas cylinder
42:充氣管 42:Inflatable tube
50:控制裝置 50:Control device
第1圖為本發明一較佳實施例的立體圖。 Figure 1 is a perspective view of a preferred embodiment of the present invention.
第2圖為本發明一較佳實施例的分解圖。 Figure 2 is an exploded view of a preferred embodiment of the present invention.
第3圖為本發明一較佳實施例的收合狀態之示意圖。 Figure 3 is a schematic diagram of the folded state of a preferred embodiment of the present invention.
第4圖為本發明一較佳實施例的展開狀態/未充氣狀態之示意圖。 Figure 4 is a schematic diagram of the unfolded/uninflated state of a preferred embodiment of the present invention.
第5圖為本發明一較佳實施例的充氣狀態之示意圖。 Figure 5 is a schematic diagram of the inflation state of a preferred embodiment of the present invention.
請參閱第1圖所示,本發明一較佳實施例所提供之具便椅功能之輪椅結構其主要包含有:一輪椅本體10、一充氣墊20、一驅動裝置30、一充氣裝置40及一控制裝置50。其中:該輪椅本體10具有一車架11、一移動組件12、二軌道13、一座墊14、複數個彈性件15及一便盆16。該車架11係由複數個框體組裝而成之構件。該移動組件12設於該車架11,可供操作以驅動該輪椅本體10移動。在本實施例中,該移動組件12可為人力驅動或電動控制。該二軌道13並排設於該車架11之相對兩側,且該二軌道13各具有一活動槽130,該二活動槽130以朝向彼此的方向設置。
該座墊14為一環形構件,其中央設有一開口140。該座墊14以可拆離的方式設於該二軌道13上方,且該座墊14具有複數個定位件141。該等彈性件15設於該座墊14與該二軌道13之間,一端抵靠於該二軌道13,另一端抵靠於該座墊14之該等定位件141。該等彈性件15可提供該座墊14一彈力,使該座墊14產生朝遠離該二軌道之方向移動的趨勢,據以給予該座墊14可沿接近或遠離該二軌道13之方向移動之活動空間。在本實施例中,該等定位件為設於該座墊14上之凹槽,供該等彈性件15之一端穿設。在另一實施例中,該等定位件為設於該二軌道上之凸柱,供該等彈性件之一端套設,或其他任何可與該等彈性件相互對合之結構。該便盆16為一盆形結構,具有一容置槽160及環繞於該容置槽周圍之一嵌合部161。該便盆16以可拆離的方式連接於該輪椅本體10,該嵌合部161之相對兩側可沿該二軌道13之一端伸入該二活動槽130中,使該便盆16之該容置槽160對應於該座墊14之該開口140。
Please refer to Figure 1. The wheelchair structure with commode function provided by a preferred embodiment of the present invention mainly includes: a
該充氣墊20以可移動的方式設於該輪椅本體10。具體而言,該充氣墊20為可折疊之中空織物,設於該二軌道13之間,並位於該座墊14下方。該充氣墊體20之一端處具有一活動端21,該活動端21可受驅動而於一第一位置與一第二位置間移動;其中,當該活動端21位於該第一位置時,該活動端21相鄰於該座墊14之後緣,當該活動端21位於該第二位置時,該活動端21相鄰於該座墊14之前緣。該充氣墊20另具有複數個該等連接件22,設於該充氣墊20鄰近於該二軌道13之相對二側並伸入該二活動槽130中,用以連接於該驅動裝置30,使該充氣墊20可受該驅動裝置30驅動而移動。在本實施例中,該連接件22係為一扣環。其中,該充氣墊20之中央具有一凸出部23,對應於該座墊14之該開口140。
The
該驅動裝置30設於該輪椅本體10之該二軌道13,並連接於該充氣墊20之該等連接件22,用以驅動該充氣墊20之該活動端21移動而於一收合狀態與一展開狀態間切換。當該充氣墊20處於該收合狀態時,該充氣墊20之該活動端21移動至該第一位置,使該開口140連通於該座墊14下方之空間;當該充氣墊20處於該展開狀態時,該充氣墊20之該活動端21移動至該第二位置,該充氣墊20封閉該開口140,使該開口140不連通於該座墊14下方。在本實施例中,該驅動裝置30為分別設於該二軌道13中之二電動螺桿,連接於該充氣墊20之該等連接件22,供驅動而分別沿該二軌道13之該二活動槽130中伸縮,據以帶動該充氣墊20之該活動端21移動。
The driving
該充氣裝置40具有一氣瓶41及一充氣管42。該氣瓶41設於該輪椅本體10之該車架11,該充氣管42一端連接於該氣瓶41,另一端連接於該充氣墊20。該充氣裝置40受控制以在該充氣墊20處於該展開狀態時對該充氣墊20進行充氣與洩氣,使該充氣墊20於一充氣狀態與一未充氣狀態之間轉換。
The
該控制裝置50設於該輪椅本體10,並電性連接於該驅動裝置30與該充氣裝置40,藉以控制該驅動裝置30與該充氣裝置40之作動。在本實施例中,該控制裝置50為一操作面板,設於該輪椅本體10之一扶手,供使用者操作以控制該驅動裝置30驅動該充氣墊20於該收合位置與展開位置之間轉換;當該充氣墊位於該展開位置時,該控制裝置50可進一步控制該充氣裝置40驅動該充氣墊20於一充氣狀態與一未充氣狀態之間轉換。在另一實施例中,該控制裝置可設於該輪椅本體之其他位置,或是設於一遠端裝置,例如個人行動裝置(例如手機、電腦、平板)之應用程式,並透過無線傳輸(例如WIFI、藍芽、紅外線)通訊連接於該驅動裝置與該充氣裝置以控制其作動。
The
根據上述結構組態,本發明所提供之據便椅功能之輪椅結構,其實際操作應用如下:請參閱第3圖及第4圖所示,該充氣墊20可於一收合狀態(如第3圖所示)及一展開狀態(如第4圖所示)之間轉換。當該充氣墊20處於該收合狀態時,該充氣墊20之該活動端21位於該第一位置,使該充氣墊20被壓縮成一緊密摺疊之狀態收合於該座墊14之後方,而不會影響到該座墊14後緣之高度。在此狀態下,該座墊14之該開口140不會被該充氣墊20阻擋,而可連通至該座墊14下方之空間,以供使用者如廁。此時,可將該便盆16沿該二軌道13設置於該座墊14之下方,使該座墊14之該開口140對應於該便盆16之該容置槽160。藉此,使用者可以從該座墊14之該開口140進行大小便,並將排泄物排放至該便盆16中。待如廁動作結束後,可將該便盆16沿該二軌道13退出該輪椅本體10並拿去清潔,如此一來使用者即可在不離開該輪椅本體10的情況下如廁。
According to the above structural configuration, the actual operation and application of the wheelchair structure with the function of a commode provided by the present invention is as follows: Please refer to Figures 3 and 4. The
當使用者如廁完畢後,即可將該充氣墊20從該收合狀態切換至該展開狀態。此時,該驅動裝置30可驅動該充氣墊20之該活動端21從該第一位置移動至該第二位置,使該充氣墊20從折疊狀態逐漸拉伸。當該充氣墊20處於該展開狀態時,該充氣墊20之該活動端21位於該第二位置,使該充氣墊20完全被拉伸而鋪設於該座墊14下方。在此狀態下,該座墊14之該開口140會被該充氣墊20之該凸出部23阻擋。
After the user finishes using the toilet, the
接著,請參閱第4圖及第5圖所示,當該充氣墊20處於該展開狀態時,使用者可進一步控制該充氣墊20於該充氣狀態(如第5圖所示)與該未充氣狀態(如第4圖所示)之間轉換。當該充氣墊20從該未充氣狀態切換為該充氣狀態時,該充氣裝置40之該氣瓶41受驅動而將氣體沿該充氣管42充入該充氣墊20中,
使該充氣墊20從平坦狀態漸漸鼓起。當該充氣墊20完成該充氣狀態後,該充氣墊20抵靠於該座墊14下方並使該座墊14離開該二軌道13,形成一具彈性的軟墊。同時,該充氣墊20之該凸出部23會鼓起並沿該開口140伸出,其高度不低於該座墊14之高度。在此狀態下,當使用者坐在該座墊14上時,由於該充氣墊20會提供該座墊14彈性支撐力,且該充氣墊20之該凸出部23將該座墊14之該開口140填滿並提供該座墊14中央的彈性支撐力,因此使用者坐在該座墊14上相對省力,即使長時間坐著也不會因此而使臀部肌肉受力不均,有效改善習用便椅結構之環形座墊不適合久坐的問題。
Next, please refer to Figures 4 and 5. When the
又,當該使用者需要如廁時,只需要反向驅動該充氣裝置40,使該充氣裝置40將氣體從該充氣墊20沿該充氣管42抽回該氣瓶41中,即可使該充氣墊20從該充氣狀態回到該未充氣裝置,接著就如前述步驟操作即可。
Furthermore, when the user needs to go to the toilet, he only needs to reversely drive the inflating
綜上所述,本發明所提供之具便椅功能之輪椅結構,通過該驅動裝置30驅動該充氣墊20之伸縮,令使用者可以在不離開該輪椅本體10的情況下同時進行如廁與乘坐移動的功能。另外,通過該充氣裝置40對該充氣墊20進行充氣,則可提高該座墊14乘坐時之舒適度,進而改善習用環形座墊不適合久坐的問題。
In summary, the wheelchair structure with commode function provided by the present invention uses the
上述實施例僅為例示性說明本發明之技術及其功效,而非用於限制本發明。任何熟於此項技術人士均可在不違背本發明之技術原理及精神的情況下,對上述實施例進行修改及變化,因此本發明之權利保護範圍應如後所述之申請專利範圍。 The above embodiments are only illustrative of the technology and its effects of the present invention, but are not intended to limit the present invention. Anyone skilled in the art can make modifications and changes to the above embodiments without violating the technical principles and spirit of the invention. Therefore, the scope of protection of the rights of the invention should be as described below in the patent application scope.
10:輪椅本體 10:Wheelchair body
11:車架 11: Frame
12:移動組件 12:Mobile components
13:軌道 13: Orbit
130:活動槽 130:Activity slot
14:座墊 14: Seat cushion
140:開口 140:Open your mouth
20:充氣墊 20:Inflatable mattress
30:驅動裝置 30:Driving device
40:充氣裝置 40:Inflatable device
41:氣瓶 41:Gas cylinder
42:充氣管 42:Inflatable tube
50:控制裝置 50:Control device
Claims (10)
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Citations (2)
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TWM585610U (en) * | 2019-05-22 | 2019-11-01 | 長庚學校財團法人長庚科技大學 | Air cushion set combined with toilet wheelchair |
US20220047438A1 (en) * | 2020-08-17 | 2022-02-17 | Trimatech S.R.L. | Assistive Wheelchair |
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TWM585610U (en) * | 2019-05-22 | 2019-11-01 | 長庚學校財團法人長庚科技大學 | Air cushion set combined with toilet wheelchair |
US20220047438A1 (en) * | 2020-08-17 | 2022-02-17 | Trimatech S.R.L. | Assistive Wheelchair |
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