M377910 五、新型說明： 【新型所屬之技術領域】 本創作係關於一種背靠墊板結構，特別是指一種透過硬 底板及緩衝材將使用者後躺時的瞬間力量吸收’並透過硬底 板及緩衝材將使用者的腰椎、胸椎及頸椎支撐，避免使用者 於坐時，其背部發生不舒適情況之背靠墊板結構。 【先前技術】 按’一般需久坐於座椅上辦公的使用者’大都會購買背 -罪塾作為腰部或背部之脊椎曲線的支撐，以達到長時間坐姿 % 舒適之目的。 但市售之背靠墊種類繁多，有直接仿造人體脊椎曲線製 作之老罪墊或具有調整機構之背靠墊，然而，目前市售之背 靠墊具有以下缺失： 1·由於每個人的身材及坐姿皆不同，若購買仿造人體脊 椎曲線之背靠墊，將無法準確達到各別支撐效果。 士 2.驾用责罪墊主要係以泡棉作為支撐體，若發泡棉偏硬 時’其緩衝效果有限’且使用者會因後躺力量太大而容易 麄以成背部文傷情事’而該偏硬的發泡材經久靠後，亦容易讓 w使用者背部產生不舒適感。 3·右發泡棉偏軟時’雖具有良好的緩衝效果，但使用者M377910 V. New description: [New technical field] This creation is about a backrest structure, especially one that absorbs the instantaneous force of the user when lying down through the hard bottom plate and cushioning material, and through the hard floor and buffer The material supports the lumbar vertebrae, the thoracic vertebrae and the cervical vertebrae of the user, so as to avoid the backrest structure of the back of the user when the seat is uncomfortable. [Prior Art] According to the user who usually sits on the seat for a long time, the Metropolis purchases the back - sin as the support of the spine curve of the waist or back to achieve a comfortable sitting position for a long time. However, there are a wide variety of commercially available back cushions, such as the old sin mat that directly mimics the spine curve of the human body or the back cushion with the adjustment mechanism. However, the currently commercially available back cushion has the following defects: 1. Because each person's body and sitting posture are Differently, if you buy the back cushion that mimics the spine curve of the human body, you will not be able to accurately achieve the respective support effect. 2. The driving blame pad is mainly made of foam as a support. If the foamed cotton is hard, the 'buffer effect is limited' and the user will easily become a back injury because of the strength of the reclining. However, the hard foaming material is prolonged, and it is easy for the w user to feel uncomfortable on the back. 3. When the right foam is soft, 'has a good cushioning effect, but the user
的背部會沉於發泡材中，谁而、Λ Λ、I 進而造成使用者在活動上的不便利 由此可見，上述習用物品仍有諸多缺失實非一良善之 〇又at者，而亟待加以改良。 本案創作人鑑於上述背靠執 _ .^ ώ k ^ #墊所何生的各項缺點，乃亟思 加以改良創新，並經多年甚、、 ^ , , ^ 古〜孤έ日潛心研究後，終於成功研 發70成本件为Λ墊板結構。 【新型内容】 M377910 本創作之目的即在於提供—種背靠塾板結構係透過一 硬底板表面的形狀搭配緩衝材的使用，將使用者背 椎、胸椎及頸椎適度支撐，以達到舒適坐躺之目的。 本創作之次—目的即在於提供一種背靠墊板結構，係透 過-緩衝材吸收使用者瞬間後躺的力量，避免使 到傷害。 牙 本創作之次一㈣即在於提供一種背靠塾板結構，係在 硬底板表面㈣當處設置緩㈣及填充材，以達到 支撐的目的。 可達成上述新型目的之背靠墊板結構，包括有一硬底 板、填充材、緩衝材及包覆體；其中，該硬底板具有一表面_， 該表面在縱向部位係略成—凸起的凸曲面，而橫向部位處形 成有一凹弧面，並將緩衝材及填充材結合於硬底板表面上， 該緩衝材及填充材可將硬底板的表面佈滿或間隔設置於硬 底板表面，而該緩衝體及填充材的結合形式可為重疊或併排 或其他結合形式，最後，將硬底板容置於一包覆體中；當使 用者後躺於包覆體表面時，使用者的背部係沉入硬底板I凹 弧面中，而腰椎及胸椎及頸椎處則受到硬底板凸曲面及緩衝 材及填充材的支撐，以達到正確舒適躺靠之目的，並透過緩 衝材及填充材吸收分散使用者後躺時瞬間的力量’避免使用 者因後躺力量太大，而造成身體發生受傷之虞；並透過硬底 板提供較強與穩定的支撐力，避免後躺力量太大，造成受傷 或不舒服情事的發生，以達到舒適坐躺之目的。 【實施方式】 請參閱圖一及圖二所示，係本創作所提供之背靠墊板結 構之第一實施示意圖，主要包括有： 一硬底板卜該硬底板1具有一前端表面u，該前端表 面π在縱向部位處係略呈凸起之凸曲面，而在橫向部位則 M377910 略成一凹陷的凹弧面’並在硬底板1的後端表面處設置有- 條含以上的補強勒12，以達到結構補強之目的；另外，該硬 底板1可為木板、塑膠板或金屬板等材質製成的硬板； -緩衝材2’該緩衝# 2係結合於硬底板】之前端表面 接近下端處’並於緩衝材表面設置有複數顆凸粒21，透過凸 粒狀的設置，使該緩衝材2具有按摩舒_效果；該缓衝材 2具有相當柔軟度與吸震、散壓及緩衝之特性；另外，該緩 衝材2可為石夕膠、軟質橡膠、軟質合成膠或乳膠或pu膠或 其他彈性材製作而成； 一填充材3,該填充材3係結合於硬底板丨表面未設置 緩衝材2之處’使填充材3與緩衝材2併接設置，透過填充 材3及緩衝材2將硬底板！之前端表面完全覆蓋；該填充材 3可為泡棉、人造棉或天然棉製作而成； -包覆體4,該包覆體4係將結合有緩衝材2及填充材3 :硬底板i包覆；該包覆體4可為織布或針織布或塑料布製 結合在硬底板1前端表面 曲面及緩衝材2進行使用The back will sink in the foam material, and who, Λ Λ, I will cause the user's inconvenience in activities, it can be seen that there are still many missing items in the above-mentioned household items, which are not good and good, but rather Improve it. In view of the above shortcomings of the above-mentioned _.^ ώ k ^ # pads, the creators of this case are thinking and improving and innovating, and after years of research, ^, , ^ ancient ~ lonely day, after study Finally, the successful development of 70 cost parts is the Λ pad structure. [New Content] M377910 The purpose of this creation is to provide a kind of backrest slab structure through the shape of a hard bottom plate with the use of cushioning materials, the user's back, thoracic and cervical vertebrae are moderately supported to achieve a comfortable sitting The purpose. The second step of this creation is to provide a backing structure that absorbs the user's ability to lie back and avoid damage. The second (4) of the creation of the tooth is to provide a back-and-fork structure, which is provided with a slow (four) and filling material on the surface of the hard floor (4) to achieve the purpose of support. The backing pad structure capable of achieving the above novel object comprises a hard bottom plate, a filler material, a cushioning material and a covering body; wherein the hard bottom plate has a surface _, the surface is slightly convex-convex convex surface in the longitudinal portion And a concave curved surface is formed at the lateral portion, and the buffer material and the filling material are bonded to the surface of the hard bottom plate, and the buffer material and the filling material can cover or arrange the surface of the hard bottom plate on the surface of the hard bottom plate, and the buffering The combination of the body and the filler may be overlapped or side by side or other combination. Finally, the hard bottom plate is accommodated in a covering body; when the user lies on the surface of the covering body, the user's back is sunk into the body. The hard bottom plate is in the concave arc surface, while the lumbar vertebrae and the thoracic vertebrae and the cervical vertebrae are supported by the convex surface of the hard floor and the cushioning material and the filling material, so as to achieve the purpose of correct and comfortable lying, and absorb the dispersed user through the cushioning material and the filling material. The power of the moment after lying down' avoids the user's lying strength too much, causing the body to be injured; and providing a strong and stable support through the hard floor, avoiding the power of lying back too , Resulting in injury or uncomfortable circumstances occur, in order to achieve the goal of a comfortable sitting lying. [Embodiment] Please refer to FIG. 1 and FIG. 2, which is a first implementation diagram of the backing pad structure provided by the present invention, which mainly includes: a hard bottom plate, the hard bottom plate 1 has a front end surface u, the front end The surface π is slightly convex at the longitudinal portion, and in the lateral portion, the M377910 is slightly concave and concave, and the rear end surface of the hard substrate 1 is provided with a reinforcing rib 12. In addition, the hard bottom plate 1 may be a hard plate made of a material such as a wood board, a plastic plate or a metal plate; - the cushioning material 2' is coupled to the hard bottom plate] the front end surface is close to the lower end And a plurality of convex granules 21 are disposed on the surface of the cushioning material, and the cushioning material 2 has a massage effect by a convex-shaped arrangement; the cushioning material 2 has considerable softness and shock absorption, pressure and cushioning. In addition, the cushioning material 2 can be made of Shishijiao, soft rubber, soft synthetic rubber or latex or pu glue or other elastic material; a filling material 3, the filling material 3 is bonded to the surface of the hard bottom plate. Set cushion material 2' The filler 3 is placed in parallel with the cushioning material 2, and the hard substrate is passed through the filler 3 and the cushioning material 2! The front end surface is completely covered; the filling material 3 can be made of foam, rayon or natural cotton; - the covering body 4, which will be combined with the cushioning material 2 and the filling material 3: the hard bottom plate i Covering; the covering body 4 can be woven or knitted fabric or plastic cloth combined with the curved surface of the front end surface of the hard bottom plate 1 and the cushioning material 2 for use.
上述第一實施例係將緩衝材2 罪近下端處，以透過硬底板1之凸 者腰椎及胸椎的支撑。 晴參閱圖三A ' B所示，传太名丨丨从化 播〇 ^ 係本創作所提供之背靠墊板結 攝之弟二貫施示意圖，其與圖— 二κ 及圖一的差異處在於’如圖 —Α所示，係將緩衝材2設置成 2 乂长條狀’並將禝數條緩衝材 以間隔杈式結合硬底板1的前端* ^ ^ ^ 鳊表面上，而硬底板1前端 表面11未結合緩衝材2之處則έ士入植*以。 递缸，， Κ•。合填充材3，使填充材3盥 複數條緩衝材2併排，並透過緩衝材 1 ^ ^ ^ 術材2及填充材3將硬底板 之刖知表面完全覆蓋；或如圖 ea ^ 口 ~ B所不，於兩緩衝材2的 間隔處並無設置填充材3，而其 m & ，、他結構皆與圖一及圖二相 同’與此不在贅述。 5 M377910 上述長條緩衝材2係結合在硬底板！的兩側 使用者背部脊椎兩側的支撐。 ”·· 及圖五所示，係本創作所提供之背靠塾板結 底板=!:示思圖’其與圖-及圖二的差異處在於，該硬 =丄=表面上只結合緩衝材2’透過緩衝材2將硬底 表面完全覆蓋，並無設置任何的填充材3，以作 二吏：者月部全面的支撐’而其他結構皆與圖—及圖二相 同’與此不在贅述。 二參^六所示，係本創作所提供之背#塾板結構之第 =不思圖，其與圖一及圖二的差異處在於，該硬底板i :=111可結合複數長條形之緩衝材2，使複數緩衝材2 係以間隔模式結合於硬底板i之前端表面u，並無設置 的填充材3,而其他結構皆與圖一及圖二相同，與此不在贅 上述緩衝材2係結合在硬底板丨的兩側端，以作為使用 者背部脊椎兩側的支撐。 請參閱圖七A、B所示，係本創作所提供之背靠墊板結 構之第五實施示意圖，其與圖—及圖二的差異處在於，如圖 七A所不，該硬底板i前端表面u先完全覆蓋結合一層填 充材3,再於填充材3上結合—層與填充材3面積接近^目等 的f衝材2;或如圖七B所示，該填充材3係完全將硬底板 1别端表面覆蓋，再將複數條長條緩衝材2以間隔模式結合 ;真充材3上，而其他結構皆與圖一及圖二相同，盘此不 贅述。 ^ 入上述緩衝材2及填充材3係將硬底板丨之前端表面丨丨完 全佈滿，以透過填充材3及緩衝材2進行使用者背部全面 支撐 請參閱圖八A、B所示，係本創作所提供之背靠墊板結 M377910 構之第六實施示意圖，其與圖一及圖二的差異處在 :A所示’該硬底板i前端表面u先完全覆蓋結合： 充材3，再於填充材3上結合—層與填充材3面積接近^ 之緩衝材2，最後，再於緩衝材2上結合層與緩衝材2 = 積相等之填充材3;或如圖八b所示，將缓衛好 .,4 ^ 吓不將欸衝材2以間隔槿 &於兩填充材3間’而其他結構皆與圖一及圖二相同： /、此不在資述。 上述緩衝材2係設置在兩填充材3間，並將硬 :端表面U佈滿，以透過兩填充材3及緩衝材2進： 者背部全面的支撐。 史用 請參閱圖九所示，係本創作所提供之背靠墊板姓 七實施示意圖’其與圖—及圖二的差異處在於，該::弟 結合於填充材上3,使緩衝材2與填充材3形成—且 厚度的支撐體，並將該複數個支#體間隔模式結；；於硬: 板1前端表面的適當位置4，而其他結構皆與圖一 目 同’與此不在贅述。 —相 上述由緩衝材2及填充材3構成的支撐體係結合於硬底 板1前端表面U的兩側處，以作為使用者背部脊椎 支撐。 請參閱圖十所示，係本創作所提供之背靠塾板結構之第 八實施示意圖，其與圖一及圖二的差異處在於，該緩衝材2 可視需求製作成網22或實心體，其同樣具有支撐緩衝的效 果。 另外，上述各實施例中，該硬底板i、緩衝材2及填充 材3可透過膠體綽合成一體。 ' 請參閱圖十-所示，係本創作所提供之背靠塾板結構之 第^實施不意圖，其與圖—及圖二的差異處在於該硬板厂 之前端表面11的縱向部位及橫向部位皆為凹曲面，並將該 7 二衝材2 α σ於填充材上3，使緩衝材2與填充材3形成-^有適S厚度的支撐體，並將該複數個支撐體以間隔模式結 3於硬底板1前端表面的適當位置處，而其他結構皆與圖— 及圖二相同，與此不在贅述。 上述支撐體可以縱向排放模式結合於硬板丨，前端表面 11’之接近上端處及下端處，以作為胸椎及腰椎的支撐。 請參閱圖十二所示，係本創作之第十實施示意圖，其與 圖十的差異處在於，該緩衝材2及填充材3所結合而成的 支撐，係以橫向排列結合於硬底& Γ前端表自n，接近上端 及下端S ’同樣可作為使用者腰椎及胸椎的支冑，而其他結 構皆與圖十一相同，於此不在贅述。 請參閱圖十三所示’係本創作之第十一實施示意圖其 與圖十一的差異處在於，該緩衝材2及填充材3所結合而成 的支撐體係同時以橫向及縱向排列結合於硬底•反i，前端表 面11接近下端處，以作為使用者腰椎的支撐，而其他結構 白與圖十一相同，於此不在贅述。 5月參閱圖十四A、B所示，係本創作所提供之背靠墊板 結構之操作示意圖，係將包覆有填充材3及緩衝材2之包覆 =立於坐椅5之椅墊51，並抵靠於坐椅5之椅背52表面， §使用者6後罪躺餘包覆體4之表面時，使用者6的背部61 係沉入硬底板1之凹弧面中，而背部61之腰椎 '胸椎及頸 椎會受到硬底板丨之凸曲面及緩衝材2及填充材3的支撐， 以達到舒適坐躺之目的。另外，由於硬底板丨具有高穩定性 及強度，使得使用者6坐下的後躺力量會同時受到緩衝材2、 填充材3及硬底板丨穩定支樓，致使得使用者6瞬間後躺時， 該緩衝材2可產生一反作用力，使緩衝材2緩緩變形以將 使用者6坐下力量吸收，除達到支撐的目的外並可避免使 用者6因丄下力量太大，而造成身體受傷。再者，該緩衝材 M377910 • 2表面設置有凸粒21，當使用者6背部61抵靠在緩衝材2 表面時，該緩衝材表面的凸粒21即會發揮按摩舒磨的功效， 以增加使用者6背部61的·舒適感。 另外圖圖十僅為本創作之較佳實施例，並非用以限 制本案之中請專利範圍，舉凡在硬底板1的前端表面單獨社 合緩衝材2或同時結合緩衝材2及填充材3皆包含在本案的 申請專利範圍中。而至於緩衝材2及填充材3於硬底板i前 端表面11的結合位置，係可依需求自行調整，因此，緩衝 -材2及填充材3結合在硬底板1的任一位置上，亦包含在本 φ 案之專利範圍中。 本創作所提供之背靠墊板結構，與其他習用技術相互比 較時’更具有下列之優點： 1.本創作係透過一硬底板表面的形狀搭配緩衝材的使 用，將使用者背部得腰椎、胸椎及頸椎適度支撐，以達到舒 適坐躺之目的。 2·本創作係透過一緩衝材吸收使用者瞬間後躺的力量， 避免使用者身體受到傷害。 - 3.本創作係在硬底板表面的適當處設置緩衝材及填充 ®材，以達到加強背部支撐的目的。 上列詳細§兒明係針對本創作之一可行實施例之具體說 明，惟該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。 綜上所述，本案不但在空間型態上確屬創新，並能較習 用物品增進上述多項功效，應已充分符合新穎性及進步性之 法定新型專利要件’爰依法提出申請，懇請貴局核准本件 新型專利申請案，以勵創作，至感德便。 【圖式簡單說明】 9 圖一為本創作背靠墊板結構之第一實施結合圖； 圖t為本創作背靠墊板結構之第_實施立體圖； 圖三A、B為本創作背靠墊板結構之第二實施示意圖； 圖四為本創作背靠塾板結構之第三實施結合圖； 圖五為本創作f靠塾板結構之第三實施立體圖； 圖六為本創作背靠墊板結構之第四實施示意圖； 圖七A B A本創作背靠墊板結構之第五實施示意圖； 圖八A B為本創作背靠墊板結構之第六實施示意圖； 圖九為本創作“墊板結構之第七實施示意圖； 圖十為本創作背靠整板結構之第八實施示意圖； 国十一為本創作老罪墊板結構之第九實施示意圖； ::二=本創作背靠墊板結構之第十實施示意圖； 以 及 為本創作背靠塾板結構之第十-實施示意圖 圖十四A、B為本創作背靠墊 【主要元件符號說明】 稱^作不思圖 1硬底板 1 ’硬底板 11前端表面 11’前端表面 12補強勒 2緩衝材 21凸粒 22網格 3填充材 4包覆體 5坐椅 51椅墊 10 M377910 52椅背 6使用者 61背部In the first embodiment described above, the cushioning material 2 is placed near the lower end to support the lumbar vertebrae and the thoracic vertebrae of the rigid base plate 1. As shown in Figure 3A'B, the biography of the 太 丨丨 丨丨 系 系 系 系 系 系 系 系 系 本 本 本 本 本 本 本 系 本 本 本 示意图 示意图 示意图 示意图 示意图 示意图 示意图 示意图 示意图 示意图 示意图 示意图 示意图 示意图 示意图'As shown in Fig. Α, the cushioning material 2 is set to 2 乂 long strips' and the number of buffer materials is combined with the front end of the hard bottom plate 1 on the surface of the hard bottom plate 1 ^ ^ ^ ^ 鳊 surface, and the hard bottom plate 1 Where the front end surface 11 is not bonded to the cushioning material 2, the gentleman is implanted*. Hand cylinder, Κ•. The filling material 3 is filled so that the filling material 3 and the plurality of cushioning materials 2 are arranged side by side, and the surface of the hard bottom plate is completely covered by the buffer material 1 ^ ^ ^ material 2 and the filling material 3; or as shown in Fig. ea ^ B ~ B No, no filler material 3 is provided at the interval between the two cushioning materials 2, and its m & , and its structure are the same as those of FIG. 1 and FIG. 2 'and will not be described here. 5 M377910 The above long bumper 2 is combined with the hard bottom plate! Both sides of the user support the back of the spine. ”·· and Figure 5, which is provided by the creation of the backboard of the 塾 结 = ==: 思思图' and its difference with the figure - and Figure 2 is that the hard = 丄 = surface only combined buffer The material 2' completely covers the surface of the hard bottom through the cushioning material 2, and no filler material 3 is provided for the second part: the full support of the moon' and the other structures are the same as those of the figure--and the second figure.二 。 二 二 二 二 二 二 二 二 二 二 二 二 二 二 二 二 二 二 二 二 二 二 二 二 二 二 二 二 二 二 二 二 二 二 二 二 二 二 二 二 二 二 二 二 二 二 二 二 二 二 二 二 二 二 二 二 二 二 二 二 二 二 二 二 二 二 二 二 二 二 二 二 二 二 二 二 二 二 二 二 二 二 二 二 二 二 二 二 二 二The strip-shaped cushioning material 2 is such that the plurality of cushioning materials 2 are bonded to the front end surface u of the hard bottom plate i in a spaced pattern, and the filler material 3 is not provided, and the other structures are the same as those in FIGS. 1 and 2, and are not present. The cushioning material 2 is coupled to both side ends of the hard bottom plate to support the sides of the back of the user's back. Referring to Figures 7A and B, the fifth embodiment of the backing pad structure provided by the present invention is provided. Schematic, the difference between the figure and the figure 2 is that, as shown in Fig. 7A, the front surface u of the hard bottom plate i Fully covered with a layer of filler material 3, and then bonded to the filler material 3 - layer and filler material 3 area close to the eye of the f-punching material 2; or as shown in Figure 7B, the filler material 3 is completely hard substrate 1 Cover the surface of the other end, and then combine the plurality of strips of cushioning material 2 in the interval mode; the true filling material 3, and the other structures are the same as those of Fig. 1 and Fig. 2, which will not be described here. ^ The above cushioning material 2 and filling The material 3 is completely covered with the front end surface of the hard bottom plate to fully support the back of the user through the filling material 3 and the cushioning material 2, as shown in FIG. 8A and B, which is the backing plate provided by the present creation. The sixth implementation diagram of the structure M377910 is different from that of FIG. 1 and FIG. 2. The front surface u of the hard bottom plate i is completely covered and bonded first: the filling material 3, and then the bonding material 3 The cushioning material 2 is close to the area of the filler material 3, and finally, the filler layer 3 of the cushioning material 2 and the cushioning material 2 = the same as the cushioning material 2; or as shown in Fig. 8b, it will be well-received. 4 ^ The other structures are the same as those in Figure 1 and Figure 2: The buffer material 2 is disposed between the two fillers 3, and the hard: end surface U is filled to pass through the two fillers 3 and the cushioning material 2: the back is fully supported. According to Nine, the difference between the implementation of the backing plate and the surviving structure provided by the present invention is that the difference between the figure and the figure 2 is that the younger one is combined with the filler material 3 to form the cushioning material 2 and the filling material 3. a thickness of the support body, and the plurality of branches of the body spacing pattern;; in the hard: the appropriate position 4 of the front end surface of the board 1, and other structures are the same as the figure 'and the details are not described here. The support system composed of the cushioning material 2 and the filler 3 is bonded to both sides of the front end surface U of the hard bottom plate 1 to serve as a spine support for the user's back. Please refer to FIG. 10 , which is a schematic diagram of an eighth implementation of the backboard structure provided by the present invention. The difference between FIG. 1 and FIG. 2 is that the cushioning material 2 can be formed into a net 22 or a solid body according to requirements. It also has the effect of supporting cushioning. Further, in each of the above embodiments, the hard substrate i, the cushioning material 2, and the filler 3 can be integrated through the colloidal crucible. 'Please refer to Figure 10 - for the purpose of the implementation of the back panel structure provided by this creation, the difference between it and the figure - and Figure 2 is the longitudinal part of the front end surface 11 of the hard board factory and The transverse portions are all concave curved surfaces, and the 7-second punching material 2 α σ is on the filling material 3, so that the cushioning material 2 and the filling material 3 form a support body having a suitable S thickness, and the plurality of support bodies are The interval mode junction 3 is at an appropriate position on the front end surface of the hard bottom plate 1, and the other structures are the same as those in the drawings - and FIG. 2, and will not be described herein. The support body may be coupled to the hard plate raft in a longitudinal discharge mode, and the front end surface 11' is near the upper end and the lower end to support the thoracic vertebrae and the lumbar vertebrae. Referring to FIG. 12, it is a tenth implementation diagram of the present invention. The difference from FIG. 10 is that the support of the cushioning material 2 and the filler material 3 is combined in a horizontal arrangement to the hard bottom & Γ The front end table is from n, close to the upper end and the lower end S ' can also be used as the support for the lumbar vertebrae and the thoracic vertebrae of the user, and other structures are the same as those in Fig. 11 and will not be described here. Referring to FIG. 13 , the eleventh implementation diagram of the present invention is different from FIG. 11 in that the support system in which the cushioning material 2 and the filler 3 are combined is simultaneously combined in the horizontal and vertical directions. The hard bottom • anti-i, the front end surface 11 is close to the lower end to serve as the support of the user's lumbar vertebrae, and the other structure white is the same as FIG. 11 and will not be described here. Referring to Figures 14A and B in May, the operation diagram of the backing pad structure provided by the present invention is covered with the covering material 3 and the cushioning material 2; the seat cushion standing on the seat 5 51, and against the surface of the chair back 52 of the seat 5, § when the user 6 sin lies on the surface of the covering body 4, the back 61 of the user 6 is sunk into the concave curved surface of the hard bottom plate 1, and The lumbar vertebrae of the back 61, the thoracic vertebrae and the cervical vertebrae, are supported by the convex curved surface of the hard floor and the cushioning material 2 and the filling material 3, so as to achieve a comfortable sitting. In addition, due to the high stability and strength of the hard bottom plate, the recoil strength of the user 6 is simultaneously affected by the cushioning material 2, the filling material 3 and the hard floor sill stable branch, so that the user 6 is lying back in an instant. The cushioning material 2 can generate a reaction force, so that the cushioning material 2 is slowly deformed to take the user 6 to sit down and absorb the force, in addition to the purpose of supporting, and can prevent the user 6 from being too strong, thereby causing the body Injured. Furthermore, the buffer material M377910 • 2 is provided with a convex surface 21 on the surface thereof. When the back 61 of the user 6 abuts against the surface of the cushioning material 2, the convex particles 21 on the surface of the cushioning material exert a massage and relaxation effect to increase The comfort of the back of the user 6 61. In addition, FIG. 10 is only a preferred embodiment of the present invention, and is not intended to limit the scope of the patent application in the present case. For the front end surface of the hard bottom plate 1, a separate cushioning material 2 or both the cushioning material 2 and the filling material 3 are combined. It is included in the scope of patent application in this case. As for the bonding position of the buffer material 2 and the filler material 3 on the front end surface 11 of the hard substrate i, it can be adjusted according to requirements. Therefore, the buffer material 2 and the filler material 3 are combined at any position of the hard substrate 1, and also include In the patent scope of this φ case. The backing pad structure provided by this creation has the following advantages when compared with other conventional techniques: 1. The creation system uses the shape of a hard bottom plate to match the use of the cushioning material, and the user has the lumbar vertebrae and the thoracic vertebrae on the back. And the cervical spine is moderately supported for the purpose of comfortable sitting. 2. This creation department absorbs the power of the user after a moment through a cushioning material to prevent the user from being hurt. - 3. This creation is to provide cushioning material and filling material at the appropriate place on the surface of the hard floor to enhance the back support. The detailed description above is a detailed description of one of the possible embodiments of the present invention, but the embodiment is not intended to limit the scope of the patents of the present invention, and all equivalent implementations or changes without departing from the spirit of the present invention should be It is included in the patent scope of this case. To sum up, this case is not only innovative in terms of space type, but also can enhance the above-mentioned multiple functions compared with the customary items. It should be fully in line with the novelty and progressive statutory new patent requirements. 爰Apply in accordance with the law, please request approval from your office. This new type of patent application, to encourage creation, to the sense of virtue. [Simplified illustration of the figure] 9 Figure 1 is the first implementation of the structure of the backrest pad; Figure t is the first perspective view of the structure of the back pad; Figure 3A, B is the structure of the back pad The second implementation diagram is shown in FIG. 4; FIG. 4 is a third embodiment of the creation of the backboard structure; FIG. 5 is a perspective view of the third implementation of the creation of the slab structure; Figure 4 is a schematic diagram of the fifth embodiment of the ABA creation of the backing pad structure; Figure 8 is a schematic diagram of the sixth embodiment of the creation of the backing pad structure; Figure 9 is a schematic view of the seventh embodiment of the creation of the pad structure; Figure 10 is a schematic diagram of the eighth implementation of the whole board structure of the creation; the national ninth is the ninth implementation diagram of the old sin mat structure; :: two = the tenth implementation diagram of the backing structure of the creation; The tenth-implementation diagram of the creation of the backboard structure is shown in Figure 14A, B is the creative back cushion [main component symbol description] said that the hard disk 1 "hard bottom plate 11 front end surface 11' front end table 21 bumps 22 mesh filler 4 3 12 covering the reinforcing member 5 le second buffer seat cushion 51 seat back 10 M377910 52 61 6 back of the user