M407734 五、新型說明： 【新型所屬之技術領域】 本創作係關於一種輪椅坐墊改良結構，特別係指一種將 支撐墊體及坐墊體相互結合成一體，並將其設置於輪椅之 椅墊上使用，透過支撐墊體之凸面補平輪椅既有坐塾因受 重量而凹陷的幅度，供病患舒適坐於輪椅上之輪椅坐塾改良 結構。 【先前技術】 輪椅，其主要係針對不便利於行動之老年人或受傷、開 刀後之患者使用’透過輪椅的使用，讓老年人或患者可輕 鬆移動至想要去的地方’對於無法行走的人們來說，其是 相當便利之器材。 雖輪椅可幫助無法行走的人們移動，但是，—般輪椅為 方便折疊運輸’因此’會將輪椅的椅墊設計成軟性帆布或軟 性人造皮加泡绵專坐塾體，當使用者欲坐於輪椅之椅塾上 時’由於輪椅之椅塾為一軟性坐墊體，將使得輪椅的椅墊 面受到病患身體重量影響，而呈現下沉凹陷之狀態，對於 年長者或患者而言，於坐下時’將因椅墊面下沉凹陷的關 係，導致使用者無法穩定坐下，而於起身站立時，同樣因 椅墊面下沉凹陷，使得使用者無法自輪椅上穩定起身，對 於年長者或開刀後之患者’更會造成身體上的不適。是 以，習用輪椅之使用’使用者不管坐下或站立，都會造成 3 M407734 使用上諸多不便之處。 因此’上述習用輪椅的椅塾仍有諸多缺失，具有極大的 改良空間。 【新型内容】 本創作之目的即在於提供一種透過支撑墊體及坐墊體之 設置’讓使用者（如：年長者、患者等）於使用輪椅時，可增 加坐下或起身站立時之穩定性’藉以避免使用者於使用上 造成身體不適之問題發生。 本創作之次一目的即在於提供一種透過一支樓墊體的凸 面補平既有輪椅椅墊受到病患身體重量而凹陷的幅度，並於 支撐墊體上放置一舒適坐塾，供病患舒適坐於輪椅上。 可達成上述新型目的之輪椅坐墊改良結構，主要包括 有：一支撐墊體及坐墊體所組成；其中，該支撐墊體係可為 具支撐強度的輕質泡棉'高密度泡棉或塑料發泡體，如聚乙 烯架橋發泡材質、EVA發泡材質、ps發泡材質製作而成， 而其上端面係為一平整之表面，並於其上佈設有結合件另 於其下端面係呈一凸面，透過凸面以可貼合於輪椅椅墊下沈 時之弧形椅墊面，再將一下端面具有結合件之坐墊體設置於 支撐墊體之上端面，此時，該支撐墊體及坐墊體分別利用兩 結合件相互結合成一體，再將該支撐體放置於輪椅之椅墊上 時，使用者便無需擔心輪椅椅墊下沈，造成坐下或起身站立 易發生椅墊不穩之情形。 M407734 【實施方式】 請參閱圖一及圖二所示’為本創作所提供之輪椅坐墊改 良結構之立體分解及結合視圖，其主要包括有： 一支撐墊體卜該支撐墊體1之上端面係為一平整面n， 並於其上佈設至少一組以上的結合件12,另於支撐墊體 下端面係呈一凸面13;該支撐墊體1之結合件12係可為魔 鬼鼓之毛面或鉤面；該支撐墊體1係可為具支撐強度的輕質 泡棉、兩搶度泡棉或塑料發泡體，如聚乙烯架橋發泡材質、 EVA發泡材質、PS發泡材質製作而成； 一坐墊體2，該坐墊體2之下端面佈設至少一組以上之 結合件21，且坐墊體2之結合件21係與支撐墊體丨之結合 件12相對應設置；該坐墊體2之結合件21係可為魔鬼氈之 毛面或鉤面；該坐墊體2係設置於支撐墊體丨之平整面u(如 圖一所不），並藉由兩結合件〗2、2丨相互結合成一體； 待上述構件相互結合後，便可將其設置於輪椅3之椅墊 31上（如圖三所示），當使用者（如：年長者、患者等）於使用 輪椅3時，可有效增加坐下或起身站立時之穩定性，另外除 了可増加穩定性之外，對於使用上之舒適度也大幅提昇等諸 多功效。 凊參閱圖四A、B所示，為該輪椅坐墊改良結構之使用 狀心不②圖’係以使用者坐下示意之；當本創作設置於輪椅 3之椅塾上時，透過支推墊體i下端面之凸面13，便可 5 M407734 與椅塾31 τ沉狀態時之弧形椅塾面相貼合，此時，設置於 支撐墊體1上之坐墊體2係呈水平狀態，便可讓使用者於坐 下可穩定會再0㈣下沈之原目料穩定，讓使用者可 文Μ坐下，不管對於年長者或患者而言，皆可達到使用舒 適、穩疋幸好且安全性佳之目的。 另明參閱圖五所示，為該輪椅坐墊改良結構之另一實施 例視圖，包括有： 一支撐墊體丨’該支撐墊體1之上端面係為一平整面u， 並於其任-側面至下端面佈設至少—組以上之結合件12，另 於支擇塾體i之下端面係呈一凸面13;該支料體i之結合 件12係可為魔鬼魅；該支„體i係可為具支揮強度的輕 質泡棉 '高密度泡棉或塑料發泡體’如聚乙婦架橋發泡材 質、EVA發泡材質、PS發泡材質製作而成； -坐塾體2,該坐塾體2任一側邊之下端面佈設至少一 組以上之結合件21，且坐塾體2之結合件2ι係與支撐塾體 1之結合件i2相對應設置；該坐墊體2之結合件2丨係可為 魔鬼鼓；該坐墊體2係設置於支撐墊體1 <十整面11，並藉 由兩結合件12、2 1相互結合成一體。 再請參閱圖六所示，為該輪椅坐墊改良結構之又一實施 例視圖，包括有： 支律墊體1，該支撐墊體1之上端面 诉為一平整面Π， 並於其任一側面佈設至少一組以上之紝厶 、，Ό σ件丨2,另於支撐墊 M407734 體1之下端面係呈一凸面13 ;該支掉塾鍾1之結合件12係 可為绳體；該支綱1係可為具支撐強度的輕質泡棉、高 密度泡棉或塑料發泡體’如聚乙㈣橋發泡材f、eva發泡 材質' PS發泡材質製作而成； -坐塾體2,該坐勢體2任一側邊之下端面佈設至少一 組以上之結合件21 ’且坐塾體2之結合件21係與支撑塾體 1之結合件相對應設置；該坐墊體2之結合件21係可為 繩體，·該坐塾體2係設置於支律塾體i之平整面n，並藉由 兩結合件12 ' 2 1相互結合成一體。 其中，上述之坐墊體為使用者習慣性坐於其上，因此， 為了避免使用者不習慣坐於床上或一般椅子上時，係可將坐 塾體拆離，再將坐墊體放置於床上或 床上次椅子上，讓使用者坐下 時能更有安定感。 另外，該坐墊體係包含一包覆體及一緩衝材，該緩衝材 係被包覆體包覆，且該緩衝材可為泡 W』马/包棉或尚达、度泡棉或記憶 泡棉。 另外，該坐塾體係包含—包覆體、一緩衝材及—彈性材， 該緩衝材及彈性材係被包覆體包霜 匕復骽a覆，忒緩衝材可為泡棉或高 密度泡棉或記憶泡棉；該彈性材凝膠材料乳膠材料、矽膠、 軟質橡膠、軟質合成膠或是軟fPU膠等彈性材料。/ 另外，上述之支樓塾^锻,丁山 ㈣1下^面的凸自13可為弧形曲面 或不規則形狀的表面（如梯形凸面）。 7 M407734 本創作所提供之輪椅坐墊改良結構，與其他習用技術相 互比較時，更具有下列之優點： 1. 本創作係在於提供—種可透過支撐墊體及坐墊體之設 置讓使用者（如.年長者、患者等）於使用輪椅時，可增加 坐下或起身站立時之穩定性’藉以避免使用者於使用上造成 身體不適之問題發生。 2. 本創作係在於提供一種結構簡單組裝簡易、舒適度 極佳且安全性高之輪椅坐墊改良結構。 上列詳細說明係針對本創作之一可行實施例之具體說 月准5玄實施例並非用以限制本創作之專利範圍，凡未脫離 本創作技藝精神所為之等效實施或變更，均應包含於本案之 專利範圍中。 【圖式簡單說明】 凊參閱以下有關本創作—較佳實施例之詳細說明及其附 圖，將可進一步瞭解本創作之技術内容及其目的功效；有關 該實施例之附圖為·· 圖一為本創作輪椅坐墊改良結構之立體分解視圖； 圓二為該輪椅坐墊改良結構之立體結合視圖；以及 圓三為該輪椅坐墊改良結構之設置示意圖； 圖四A、B為該輪椅坐墊改良結構之使用狀態示意圖； 圖五為該輪椅坐墊改良結構之另一實施例視圖； 圖六為该輪椅坐塾改良結構之又一實施例視圖。 M407734M407734 V. New description: [New technical field] This creation is about an improved structure of a wheelchair cushion, in particular, a combination of a support cushion body and a cushion body, and is placed on a wheelchair cushion. The wheelchair is filled by the convex surface of the support cushion body, and the seat is sagged by the weight, so that the patient can comfortably sit in the wheelchair and improve the structure. [Prior Art] Wheelchairs, which are mainly used for patients who are not comfortable with the action or injured, and who use the wheelchair after the operation, so that the elderly or the patient can easily move to the place where they want to go. People are quite convenient equipment. Although the wheelchair can help people who can't walk to move, but the wheelchair is convenient for folding and transporting. Therefore, the wheelchair cushion will be designed as a soft canvas or soft artificial leather plus foam, which is used when the user wants to sit. When the chair of the wheelchair is squatted, 'Because the chair of the wheelchair is a soft cushion body, the seat cushion surface of the wheelchair will be affected by the weight of the patient's body, and it will be in a state of sinking depression. For the elderly or the patient, sit down. When the time is down, the user will not be able to sit down stably due to the sinking and depression of the seat cushion surface. When standing up, the sinking surface of the seat cushion will also make the user unable to get up from the wheelchair. Or the patient after the surgery will cause physical discomfort. Yes, the use of a wheelchair is a matter of inconvenience caused by the use of the 3 M407734. Therefore, there are still many defects in the chair of the above-mentioned conventional wheelchair, which has great room for improvement. [New content] The purpose of this creation is to provide a setting through the support pad and the cushion body to allow users (such as seniors, patients, etc.) to increase the stability of sitting or standing up when using a wheelchair. ' Borrowing to avoid the user's use of the problem caused by physical discomfort. The second purpose of this creation is to provide a convex surface through a floor mat to fill the gap of the wheelchair cushion and the body weight of the patient, and place a comfortable seat on the support cushion for the patient. Comfortable in a wheelchair. The improved structure of the wheelchair cushion which can achieve the above novel purpose mainly comprises: a support cushion body and a cushion body; wherein the support cushion system can be a lightweight foam with high strength foam or plastic foam with support strength. The body is made of a polyethylene bridge foam material, an EVA foam material, a ps foam material, and the upper end surface is a flat surface, and a joint member is disposed on the bottom surface and a lower end surface is formed. The convex surface is disposed on the curved seat cushion surface of the support cushion when the wheelchair cushion is sunk, and the seat cushion body having the joint end portion is disposed on the upper end surface of the support cushion body. At this time, the support cushion body and the cushion surface The two bodies are combined with each other by the two joint members, and when the support body is placed on the seat cushion of the wheelchair, the user does not need to worry about the sinking of the wheelchair cushion, and the seat cushion is unstable when sitting or standing up. M407734 [Embodiment] Please refer to Figure 1 and Figure 2 for the three-dimensional exploded and combined view of the improved structure of the wheelchair cushion provided by the author. The main components include: a support pad body and the upper end surface of the support pad body 1 The system is a flat surface n, and at least one set of the joint members 12 are disposed thereon, and the lower end surface of the support mat body is formed with a convex surface 13; the joint member 12 of the support mat body 1 can be a devil drum Face or hook surface; the support pad body 1 can be a lightweight foam with support strength, two grab foam or plastic foam, such as polyethylene bridge foam material, EVA foam material, PS foam material a seat cushion body 2, at least one set of the joint members 21 disposed on the lower end surface of the cushion body 2, and the joint member 21 of the cushion body 2 is disposed corresponding to the joint member 12 of the support cushion body; the seat cushion The joint member 21 of the body 2 may be a rough surface or a hook surface of the devil's felt; the cushion body 2 is disposed on the flat surface u of the support cushion body (as shown in FIG. 1), and by the two joint members 〖2. 2丨 are integrated into one another; after the above components are combined with each other, they can be placed on the wheel 3 on the seat cushion 31 (shown in Figure 3), when the user (such as: seniors, patients, etc.) in the use of the wheelchair 3, can effectively increase the stability of sitting or standing up, in addition to the stability In addition to sex, there are many functions such as greatly improved comfort in use.凊 Refer to Figure 4A and B. The use of the improved structure of the wheelchair cushion is not shown in the figure. The user is sitting down and speaking; when the creation is placed on the chair of the wheelchair 3, through the support pad. The convex surface 13 of the lower end surface of the body i can be attached to the curved chair surface of the chair 塾 31 τ in the state of the chair 塾 31 ,, and the seat cushion body 2 disposed on the support body 1 is horizontal. Allows the user to sit down and stabilize. The original material is stable. The user can sit down and enjoy the comfort, stability and safety of the elderly or the patient. Referring to FIG. 5, another embodiment of the improved structure of the wheelchair cushion includes: a support pad body 丨 'the upper end surface of the support pad body 1 is a flat surface u, and The side to the lower end surface is provided with at least one set of the above-mentioned joint members 12, and the lower end surface of the support body i is a convex surface 13; the joint member 12 of the support body i can be a devil charm; It can be made of lightweight foam 'high-density foam or plastic foam' with support strength, such as poly-Women bridge foam material, EVA foam material, PS foam material; At least one or more of the joint members 21 are disposed on the lower end surface of either side of the seat body 2, and the joint member 2 of the seat body 2 is disposed corresponding to the joint member i2 of the support body 1; the seat cushion body 2 The joint member 2 can be a devil drum; the cushion body 2 is disposed on the support mat body 1 <tall face 11 and is integrated with each other by the two joint members 12, 2 1 . A further embodiment of the improved structure of the wheelchair cushion includes: a support pad body 1 , the upper end face of the support pad body 1 Flat face Π, and at least one set of 纴厶, Ό σ 丨 2 on either side, and a convex surface 13 on the lower end of the support pad M407734 body 1; the combination of the 塾 1 1 The 12-series can be a rope body; the sub-system 1 can be a lightweight foam with a supporting strength, a high-density foam or a plastic foam such as a polyethylene (four) bridge foam material f, an eva foam material 'PS The foaming material is made; the seat body 2 is disposed, and at least one set of the joint members 21' are disposed on the lower end surface of either side of the seat body 2, and the joint member 21 of the seat body 2 is coupled with the support body 1 The joint member 21 is correspondingly disposed; the joint member 21 of the cushion body 2 can be a rope body, and the seat body 2 is disposed on the flat surface n of the branch body i, and by the two joint members 12' 2 1 The above-mentioned seat cushion body is used by the user to sit on it. Therefore, in order to prevent the user from getting used to sitting on a bed or a general chair, the seat body can be detached, and then the seat cushion can be detached. The body is placed on the bed or on the bed chair, so that the user can feel more stable when sitting down. In addition, the seat cushion system includes a covering body and a cushioning material, the cushioning material is covered by the covering body, and the cushioning material may be a bubble w/horse or cotton, or a foam, or a memory foam. In addition, the cushioning system comprises an covering body. a cushioning material and an elastic material, the cushioning material and the elastic material are covered by the covering body, and the buffering material may be foam or high-density foam or memory foam; the elastic material gel Material latex material, silicone rubber, soft rubber, soft synthetic rubber or soft material such as soft fPU glue. / In addition, the above-mentioned branch 塾^ forging, Dingshan (4) 1 lower surface convex 13 can be curved surface or irregular Shaped surface (such as trapezoidal convex surface) 7 M407734 The improved structure of the wheelchair cushion provided by this creation has the following advantages when compared with other conventional techniques: 1. The creative department provides a kind of permeable support body and The setting of the cushion body allows the user (such as an elderly person, a patient, etc.) to increase the stability of sitting or standing up when using a wheelchair to avoid problems caused by the user's discomfort in use. 2. This creation department is to provide an improved structure of a wheelchair cushion with simple structure, easy assembly, excellent comfort and high safety. The above detailed description of the present invention is not intended to limit the scope of the patents of the present invention. Any equivalent implementations or changes that are not departing from the spirit of the present invention should include In the scope of the patent in this case. BRIEF DESCRIPTION OF THE DRAWINGS The technical contents of the present invention and the effects of the objects of the present invention will be further understood by reference to the following detailed description of the present preferred embodiment and the accompanying drawings. 1 is a three-dimensional exploded view of the improved structure of the wheelchair cushion; the second is a three-dimensional joint view of the improved structure of the wheelchair cushion; and the third is a schematic diagram of the improved structure of the wheelchair cushion; FIG. 4A and B are the improved structure of the wheelchair cushion FIG. 5 is a view showing another embodiment of the improved structure of the wheelchair cushion; FIG. 6 is a view showing another embodiment of the improved structure of the wheelchair seat. M407734
【主要元件符號說明】 1 支撐墊體 11 平整面 12 結合件 13 凸面 2 坐墊體 21 結合件 3 輪椅 31 椅垫[Description of main component symbols] 1 Supporting pad body 11 Flat surface 12 Bonding piece 13 Convex surface 2 Cushion body 21 Bonding piece 3 Wheelchair 31 Seat cushion