M279339 八、新型說明： 【新型所屬之技術領域】 本新型是有關於—種輪椅，特別是指—種可以收折^ 利於收藏之輪椅。 ^ 【先前技術】 /閱圖1，以公告第M241021號的輪椅1為例，主要 包含有一左架體U盥一太牟驊 麟 、一右木體12，及父又樞結該左、右架 、 的一枢結件13。藉此，只須伸展該樞結件13,就 ::擴延該左、右架體11、12形成使用狀態，或收折該樞 Γ 就可以相對併攏該左、右架體1卜12形成收折狀 恶0 惟，由於該輪椅1具有一定的寬度與長度，因此，若 、只沿-個方向相對併攏該左、右架體u、i2，固然可以縮 咸！體的見度，但疋，該收折後的輪椅^仍然具有相當的 而不利於收藏及載運。而產品要提升，就是要研發 =:、高品質的物品’所以’如何有效縮減整體體積， 提昇空間效益，也就成為各相關業者極思開發與克服改良 的目標。 【新型内容】 因此’本新型之目的’即在提供一種能大幅縮減收折 後體積的利於收藏之輪椅。 於是，本新型的利於收藏之輪椅包含有：一立管电、 四對樞結件、四對支管、一輪組及一椅套。該立管組具有 相互平行垂立的二長立管與二短立管。每一對枢結件具有 M279339 可=穿置在該長、…上的一上環座，及一下環座 ^寺上、下％座分別具有間隔九十度的二對耳座。M279339 VIII. Description of the new model: [Technical field to which the new model belongs] The new model is about a type of wheelchair, and in particular, a type of wheelchair that can be folded ^ which is convenient for storage. ^ [Prior art] / Please refer to Figure 1. Taking the wheelchair No. 1 of announcement No. M241021 as an example, it mainly includes a left frame U, Taimu Moulin, a right wooden body 12, and a parent pivoting the left and right frames, ONE pivot joint piece 13. With this, as long as the pivot joint 13 is extended, the left and right frame bodies 11 and 12 are extended to form a use state, or the pivot frame Γ can be folded together to form the left and right frame bodies 1 and 12 together. Collapse evil 0 However, since the wheelchair 1 has a certain width and length, if the left and right frames u, i2 are relatively close together in only one direction, it can shrink! Physical visibility, but alas, the folded wheelchair ^ still has considerable and is not conducive to storage and transportation. To improve the product, it is necessary to research and develop = :, high-quality items ‘so’, how to effectively reduce the overall volume and improve space efficiency has become the goal of all relevant industry players to develop and overcome improvements. [New content] Therefore, 'the purpose of this new model' is to provide a wheelchair that is convenient for storage and can greatly reduce the volume after folding. Therefore, the new type of wheelchair that is convenient for storage includes: a riser, four pairs of pivot joints, four pairs of branch pipes, a wheel set and a chair cover. The standpipe group has two long standpipes and two short standpipes which are standing parallel to each other. Each pair of pivotal joints has M279339 = an upper ring seat that is placed on the length, and a lower ring seat. The upper and lower temples of the temple each have two pairs of ear seats spaced 90 degrees apart.
對支管是彼此交又樞結，且分別與相鄰長、短立管上每一 對樞結件的耳座樞結。該輪組具有設置在該等長立管—下 端的二定向輪’及設置在該等短立管__下端的二活動輪。 該椅套具有沿垂直方向套置在該等長立管上的一背墊八 水平方向套置在該等長、短立管上的—坐墊，及分別㈣ 相鄰長、短立管的二扶手墊。 本新型的功效是能沿四個面向收攏該等長、短立管 而大幅縮減整體體積。 【實施方式】 有關本新型之前述及其他技術内容、特點與功效，在 以下配合參考圖式之一個較佳實施例的詳細說明中，將可 清楚的呈現。 參閱圖2、圖3，本新型利於收藏之輪椅的較佳實施例 是包含有一立管組2、四對樞結件3、四對支管4、一輪組 5、一椅套6、二踏板組7及二剎車組8。 該立管組2具有相互平行垂立的二長立管21與二短立 官22，及二萬向握把23。其中一長立管21具有形成在一 下端且向上彎折的一腳弓211。該等短立管22分別具有一 外管221與穿置在該外管221内且可上、下伸縮的一内管 222，及貫穿該外管221鄰近一下端的部位且由上向下排列 的數定位孔2 2 3。该寻萬向握把2 3是可旋動地槐設在該等 長立管21 —頂端。 M279339 每一對樞結件3具有可位移地穿置在該長、短立管21 、22上的一上環座31與一下環座32，且該等上、下環座 31、32 ·分別具有間隔九十度的二對耳座3丨丨、3 12、321、 322。且其中一對上環座31是固設在該短立管的内管 222 上。 母一對克管 疋攸此父叉樞結 立吕21 22上每一對上、下環座31、32的耳座m、312The pair of branch pipes are intersected and pivoted, and are respectively pivoted to the ear sockets of each pair of pivotal joints on adjacent long and short risers. The wheel set has two directional wheels' arranged at the lower ends of the long risers and two movable wheels arranged at the lower ends of the short risers. The seat cover has a back cushion that is placed on the long risers in the vertical direction, and a seat cushion that is placed on the long and short risers in the horizontal direction, and two ㈣ adjacent to the long and short risers. Armrest pads. The effect of this new model is that the long and short risers can be gathered in four directions to reduce the overall volume significantly. [Embodiment] The foregoing and other technical contents, features, and effects of the present invention will be clearly presented in the following detailed description of a preferred embodiment with reference to the drawings. Referring to FIG. 2 and FIG. 3, the preferred embodiment of the novel wheelchair which is convenient for storage includes a stand pipe group 2, four pairs of pivot joints 3, four pairs of branch pipes 4, a wheel group 5, a chair cover 6, and two pedal groups 7 and 2 brake group 8. The riser group 2 has two long risers 21 and two short risers 22, and a two-way universal grip 23, which are standing parallel to each other. One of the long risers 21 has an arch 211 formed at a lower end and bent upward. The short risers 22 respectively have an outer pipe 221 and an inner pipe 222 which is inserted in the outer pipe 221 and can be extended up and down, and a portion of the outer pipe 221 which is adjacent to the lower end and is arranged from top to bottom. Number of positioning holes 2 2 3. The gimbal grip 23 is rotatably provided on the top of the long risers 21-. M279339 Each pair of pivot joints 3 has an upper ring seat 31 and a lower ring seat 32 that are displaceably placed on the long and short risers 21 and 22, and the upper and lower ring seats 31 and 32 have Two pairs of ear seats 3 丨 丨, 3 12, 321, 322 spaced at ninety degrees. A pair of upper ring seats 31 are fixed on the inner tube 222 of the short riser. A pair of female gram tubes, and this father fork pivot joint stand 21, 22, each pair of upper and lower ring seat 31, 32 ear seat m, 312
、321、322樞結。其中，位於圖示正面的該對支管4更具 有向上延伸且沿水平方向向外擴張的一延伸段41。 該輪組5具有設置在該等長立管21 _τ端的二定向輪 51，及設置在該等短立管22 一下端的二活動輪52。 該椅套6具有沿垂直方向套置在該等長立管21上的一 背墊6!、沿水平方向套置在該等長、短立管21、22上的一 坐墊62、分別套聯相鄰長立管21與支管4延伸段w的二 扶手墊63。 參閱圖3、圖4,該等踏板組7分別具有固設在該短立 官22上的—定位座71、樞設在該定位座η上且可垂立收 折的-延伸桿72、樞設在該延伸桿72上且可水平伸展的一 及設置於該延伸桿72與該踏板”間且可供腳後 4置的-腳跟帶74。料位座71具有形成在—側且可盘 :延伸桿72卡合的一凹槽7"，且可相對該等短立管㈣ 疋位孔223定位在不同的高度位置。 該等剎車組8是分別枢設在該等長立管Μ 分別具有可抵觸在該定向輪51 、’ ^ ㈣車片81，及可驅動 7 M279339 该刹車片81旋動一握柄82。 由於該等長立管21與該等短立管 營4 # 4、、志壬 1已错由該等支 & 7 4動’因此，使用者只須握持該對支管 段41並向外择@ 勺^伸 卜擴張，就可以在伸展該對支管4的過程 :寺長立官21上的上環座31分別向下位 立管22的I: 上環座31分別推壓該等短 ，藉此▲ ' 222 _至該外管221内而靠近該下環座32 曰，父又擴張該等支管4,及支撐該等長、短立管Μ /2^張至定點位置、，最後，再伸展該等延伸桿μ及踏板 ’？ σ以使整體形成可供乘坐的使用狀態。 立值得—提的是’由於該萬向握把23可供推行者握持且 任思凝動’因此’當使用者推行本新型的輪椅轉向時，可 以利用該萬向握把23旋動時角度的改變，使推行輪椅的使 用者’在雙手不需要脫離該萬向握把23的情形下，就可以 改變輪椅的行進方向，而能提昇行進間的順暢性。且停放 本新型的輪椅時，可以透過握柄82旋動該剎車片Μ並抵 觸在該定向輪51上，藉此，對該定向輪51形成—阻滞效 果’能避免本新型在停放時滑動。 筝圖5，當要收折本新型時，只須先收折踏板乃及延 伸桿72，使該延伸桿72與該定位座71的凹槽71丨卡合， =併列在該短立管22-側，參圖6、圖7，然後，向二併 攏该對支管4的延伸段41，就可以在收合該對支管4的過 程中，使該等長立管21上的上環座31分別向上位移而遠 離該下環座32,及使該等短立管22上的上環座32分別拉 M279339 伸該等短立管22的内管222向上位移而遣 阳遂離該下環座32， 猎此’縮小等支管4的間距，使該等 η本n 又g 4收合併攏，並 同乂牽引該等長立管21與該等短立管 g 22在正面、背面、 左側面、右側面等四個面向收攏併合， 错此，使整體的寬 度與正脰長度都可以大幅縮小一半以 藏狀態。 上开，成可攜行的收 參圖8，纟新型收折| ,使用者可以藉由__ 9㈣, 321, 322 pivot. Among them, the pair of branch pipes 4 on the front side of the figure further has an extending section 41 extending upward and expanding outward in the horizontal direction. The wheel set 5 has two directional wheels 51 provided at the ends of the long risers 21 τ and two movable wheels 52 provided at the lower ends of the short risers 22. The seat cover 6 has a back cushion 6 that is sleeved on the long risers 21 in the vertical direction, a seat cushion 62 that is sleeved on the long and short risers 21 and 22 in the horizontal direction, and is sleeved respectively. Two armrest pads 63 adjacent to the elongated pipe 21 and the extension w of the branch pipe 4. Referring to FIG. 3 and FIG. 4, the pedal groups 7 respectively have a positioning base 71 fixed on the short standing member 22, a positioning rod 71 pivotably mounted on the positioning base η and can be folded up and down, and a pivot A horizontally stretchable one provided on the extension rod 72 and a heel belt 74 provided between the extension rod 72 and the pedal "and can be set at the back of the foot. The material seat 71 has a side formed and can be panned. : A groove 7 " that the extension rod 72 is engaged with, and can be positioned at different height positions relative to the short risers 疋 and 孔 bit holes 223. The brake groups 8 are respectively pivoted on the long risers M, respectively It has the resistance to the directional wheel 51, the brake pad 81, and the 7 brake block 81 which can drive 7 M279339 to rotate a grip 82. Because the long risers 21 and the short risers camp 4 # 4, 、 Zhi Ren 1 has been mistakenly moved by these branches & 7 4 'Therefore, the user only needs to hold the pair of branch pipe sections 41 and select @ ^^ 伸 卜 for expansion, and the process of stretching the pair of branch pipes 4 : The upper ring seat 31 on the temple leader 21 is respectively lowered to the riser 22 I: The upper ring seat 31 presses the shorts respectively, thereby ▲ '222 _ into the outer tube 221 and close to the lower ring seat 32 Then, the father expanded the branch pipes 4, and supported the long and short risers M / 2/2 to the fixed point position. Finally, the extension rods μ and the pedals were extended again to make the whole form a seat for riding. The state of use. It is worth mentioning-mentioning 'because the universal grip 23 is available for the proprietor to hold and freely move', so 'when the user implements the new type of wheelchair steering, the universal grip 23 can be used to rotate The change of the time angle enables the user of the wheelchair to change the direction of travel of the wheelchair without the need to disengage the universal grip 23, thereby improving the smoothness of the travel between the parking spaces. In a wheelchair, the brake pad M can be rotated through the grip 82 and abutted on the directional wheel 51, thereby forming a "blocking effect" on the directional wheel 51 to prevent the new model from sliding during parking. Figure 5, When folding the new model, it is only necessary to fold the pedal and the extension rod 72 first, so that the extension rod 72 is engaged with the groove 71 丨 of the positioning base 71, = parallel to the short riser 22-side. Fig. 6 and Fig. 7, then, to extend the extension section 41 of the pair of branch pipes 4 to two, During the process of closing the pair of branch pipes 4, the upper ring seats 31 on the long risers 21 are respectively displaced upward and away from the lower ring seat 32, and the upper ring seats 32 on the short risers 22 are respectively pulled M279339 The inner tubes 222 extending the short risers 22 are displaced upwards and the sun is then removed from the lower ring seat 32, so that the distance between the branch pipes 4 is narrowed, so that the n, n, and g 4 are closed and combined. Traction the long risers 21 and the short risers g 22 on the front, back, left, and right sides to fold them together. If this is wrong, the overall width and frontal length can be greatly reduced by half to hide status. Open up, it becomes a portable collection. Refer to Figure 8, 纟 New Collection Discount |, users can use __ 9㈣
該輪椅，並藉由該背袋9的—帶體92 f掛整體，使 便於攜帶。 據上所述可知，本新型之利於收藏之輪椅具有下列優 點及功效： 本新型可以沿四個面向收攏併合，使整體的寬度與長 度：大幅縮小一半以上，不但使用操作相當簡[且便於 收藏與攜行，能有效提昇空間效益，使本新型更具實用性 • 惟以上所述者，僅為本新型之較佳實施例而已，當不 能以此限定本新型實施之範圍，即大凡依本新型申請專利 範圍及新型說明内容所作之簡單的等效變化與修飾，皆仍 屬本新型專利涵蓋之範圍内。 9 M279339 【圖式簡單說明】 圖1是一立體圖，說明一般的輪椅； 利於收藏之輪椅的較 圖2是一立體圖，說明本新型一 佳實施例； 圖3是一立體圖，說明該較佳 貫施例套置有一椅套； 高度； 圖4是一立體圖，說明該較佳實施例調整一踏板組的 情形； 圖5是一側視圖，說明該較佳實施例收折一踏板 組的 情形； 圖6是一側視圖’說明該較佳實施例收折一立管組 的 視圖，說明該較佳實施例收折一立管組 的 情形；及 圖8是_ -立 不思圖，說明該較佳實施例被收納的情形 10 M279339The wheelchair is hung in its entirety by the strap body 92f of the back bag 9, making it easy to carry. According to the above, it can be seen that the new type of wheelchair that is beneficial to storage has the following advantages and effects: The new type can be folded and merged along four sides to make the overall width and length: substantially reduced by more than half, which is not only simple to use and easy to store [ And portability can effectively improve space efficiency and make the new model more practical. But the above are only the preferred embodiments of the new model. When the scope of the implementation of the new model cannot be limited, The scope of the new patent application and the simple equivalent changes and modifications made to the description of the new patent are still covered by the new patent. 9 M279339 [Brief description of the drawings] Figure 1 is a perspective view illustrating a general wheelchair; Figure 2 is a perspective view illustrating a wheelchair that is convenient for storage, illustrating a preferred embodiment of the present invention; Figure 3 is a perspective view illustrating the preferred embodiment A seat cover is placed in the embodiment; height; FIG. 4 is a perspective view illustrating a situation in which the pedal set is adjusted in the preferred embodiment; FIG. 5 is a side view illustrating the case in which the pedal set is folded in the preferred embodiment; FIG. 6 is a side view illustrating the folding and folding of a riser group according to the preferred embodiment, and illustrates the case of folding and stacking a riser group according to the preferred embodiment; and FIG. Case where the preferred embodiment is accommodated 10 M279339
【主要元件符號說明】 2 +t ……立管組 5 1…… ……定位輪 2 1 » •…長立管 52*·*·· •…活動輪 21卜. …，腳弓 6…… •…椅套 2 2…… …·短立管 6 1 …，. *…背塾 221… ♦…外管 62*… 111… …·内管 63…. …·扶手墊 223… …·定位孔 7…… …·踏板組 23…… •…萬向握把 71…… •…定位座 3 * …*4 •…樞結件 711… •…凹槽 1 1 L I班 ΠΪΤ 7 9..... J I * ' * * ^ 上玉衣座 / Z … 地1τ杆 3H… …·耳座 73 "… •…踏板 3 1 2… ♦…耳座 74•.… •…腳跟帶 32…… •…下環座 8…… •…剎車組 321… •…耳座 81 •♦… •…剎車片 322… .·耳座 82…·. 握柄 ,士 爲 Q ...... ____择你 4 ...... …叉官 y 月衣 . 2,1： AAd Q 1 ..... 4 1...... —延彳曱丰又 y丄 .· ^ H- 5 ....... …，輪組 11[Description of symbols of main components] 2 + t …… Riser group 5 1 …… …… Positioning wheel 2 1 »•… Long standpipe 52 * · * ·· •… Movable wheel 21 bu ... •… Seat cover 2 2…… · Short riser 6 1…, ... * Backs 221… ♦… Outer tube 62 *… 111…… · Inner tube 63….… · Armrest pad 223… · Location hole 7 ……… · Pedal group 23 …… •… Universal grip 71 …… •… Positioning seat 3 *… * 4 •… Pivot joint 711… •… Groove 1 1 LI 班 ΠΪΤ 7 9 .... JI * '* * ^ Upper jade seat / Z… Ground 1τ lever 3H… · Ear seat 73 "… •… Pedal 3 1 2… ♦… Ear seat 74 •.… •… Heel strap 32 …… • … Lower seat 8 …… •… Brake set 321… •… Ear seat 81 • ♦… •… Brake pads 322… .Ear seat 82… .. Grip handle, Q is ...... ____choice You 4 ......… foreman y Yueyi. 2,1: AAd Q 1 ..... 4 1 ...... —Yan Yanfeng and y 丄. · ^ H- 5. ..., wheel set 11