1284032 九、發明說明： 【發明所屬之技術領域】 本發明是有關於一種健身用的輔具裝置，特別是指一 種可針對人體脊椎部位具有拉伸、頂擇及按摩等等多項機 能的脊椎伸展舒活機。 【先前技術】 參閱圖1，習知有-種具有整椎功能的倒立機10，主 要是由一可做彎折收合狀的腳架u、以及—轴設在腳架Η 上可作倒立翻轉的倒立台12所組成，該聊架u具有一中間 樞接座111、一上端分別軸設在樞接座111上的前桿架112 及後桿架⑴、以及一接設在前、後桿架U2、⑴之間作 成聯結:收折桿114 ’該樞接座⑴在上緣處開設有-槽孔 11U ’則、後桿架112、113向外展開可撐置在地面上，該 台12具有—可供人體背部躺臥的躺板121、二接嘴在 1板:21兩側邊處可供手部握持的扶手122、—接設延伸在 躺板121下方處的腳桿 — 以及一接设在腳桿123末端處 t、人體腳部足背鉤抵 —^ ^ ^ 久气七1 士 伯叶一扶手122在外側邊處 …又有一可套入樞接座⑴槽孔】⑴内的凸轴咖，使整 個倒立台12能以凸軸丨 — 者讓身體躺臥在躺板12 =#^'進行_’當使用 ° 上做出頭下腳上的倒立姿態時， 利用腳部鉤止;f#杜]” A τ . 田件124可令人體全身重量對 動作，藉此達t月作拉伸 上述倒立機1 〇迨每 上仍有需要改進的地約健身效果’但是在使用 方，般倒立機10的腳架1丨結構過於 1284032 簡單、脆弱，無法承受太大的負荷，使用者在進行翻轉動作 k ’往往因為腳架11不夠穩固，造成使用者心理容易產生 傾倒受傷的恐佈感受，如果稍一使用不慎將可能造成相當大 的危險，另外，一般倒立機10是讓人體利用足背鉤抵擋件 124形成吊掛狀態，此時對人體的作用力是先從腳脛骨傳遞 至大腿骨，最後剩餘的力量才會到達脊椎骨，因此其整椎效 果並不理想，腳部筋骨卻反而容易因為受到拉伸而受傷。 參閱圖2，習知有另一種對人體背部具有伸展作用的彎 背機20，其主要是由一底座21、一設置在底座21上可供人 體背部躺臥的弧形板22、以及二接設在弧形板22兩側邊處 可供人體手部握持的扶手桿23所構成，該底座21在前後兩 端處設有二可做收折狀的腳架211，該弧形板22是令間高 起而前後兩端呈下彎狀，使用者可順沿著弧形板22形狀作 躺臥，使人體腰部以上部位呈彎曲弓起的狀態，藉此可令人 體背部肌肉達到擴張舒展的效果。 上述彎背機20雖然具有舒展背部肌肉的效果，然而在 使用上仍有不儘理想之處，當使用者躺臥在弧形板22時， 弧形板22是以整面與人體背部作貼合接觸，無法專門針對 長期承受壓力的脊椎重點部位進行舒展，也不具有動態按摩 功此’其舒展健身效果十分有限，另外，當使用者要從弧形 板22起身離開時，需要以手部拉住扶手桿23並且借助腰力 用力撐抵，才能克服上半身重量做起身動作，但是對於身體 虛弱或患有病痛的使用者而言，常無法自行施力做起身動作 故此種’弓为機20構造顯然並不適用於復健機能上。 1284032 【發明内容】 因此’本發明之目的在提供—種利用機械 對人體脊椎部位進行舒通、伸展及按摩等 ^式可 脊椎伸展舒活機。 设健政果的 於疋，本發明提供一種脊椎伸展舒活機，包八一《 、一倒立機構及-背料展機構，其中··該機台 架單元、一水平設置在麻加留一 "" 底 的㈣-又置在底…上方處可供人體背部躺臥 腳部鉤抵固定的腳桿單元，該平台單元具有一與底=體 作軸接的軸樞桿，平A罝；击叫μ * 、早凡 枰千D早凡中間對應人體脊椎部位處 有-透空狀槽孔；該倒立機構具有一 處的第一驄翻苗-_ 你你木早兀刚方 诉、’早兀、一平行設置在底架單元後方處的第— :、、以及—下端滑設在第—滑執内且上端與平台單元作 杧接連動的連才干早疋，第一驅動單元帶動連桿單元沿第一 鏟骨^作錢料，料單元再轉平台單元w桿為旋 :::，可由水平角度旋轉至-垂直角度；該背部伸展機 構具有一設置在平 十口早兀下方處的第二驅動單元、一設置 在平台單元底部可接受第二驅動單元驅轉的驅動桿單元、 、平仃該軋又置在平台單元下方處的第二滑執、以及一 :動滑設在第二滑軌上的頂背單元，該驅動桿單元可驅轉 π動頂背單元沿第二滑軌作前後位移，該頂背單元具有一 可由槽孔向外凸露伸出對人體背部作_接觸的滚抵件。 本發明之功效j：西η <， …“ 要疋利用機械驅動方式，令倒立機構 可對脊椎WW立進订拉伸舒展，背部伸展機構可對背部肌肉 !284〇32 及脊椎骨進行按摩及頂樓，藉此本發明對人體背部具有多 重復健的使用效果。 【實施方式】 有關本务明之别述及其他技術内容、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3、圖4及圖5 ’本發明脊椎伸展舒活機在一較 佳貫施例中，主要包含有-機台3〇、一倒立機構40及一背 部伸展機構50,接著，再將上述各構件的組件形狀及組合 空間型態詳述於后。 …°亥機口 3G主要具有—底架單元31、-水平設置在底架 _ #處的平台單70 32、以及-垂直接設在平台單元 32前端處的聊桿單元33。該底架單元以有一底架扣、 以及-平行設置在底架311 t間處且向上作延伸的柩接座桿 12 °亥平°單70 32具有—呈矩形狀的框架321、-固定設 置在框架321上方處可供人體背部躺臥的平台322、二接設 在框架32i兩側邊處可供人體手部抓持的扶手桿奶、二設 ^在框架321後部T方處的軸樞桿324、以及二接設在軸樞 杯324上且向後作延伸的連動桿奶，該平台切中間對應 人體的脊椎㈣相設有—呈矩形透空狀_孔則，該 扶手桿323前端延伸有一水平式握柄部則，後端則延伸 出有-直立式握柄部3232 ’該軸樞桿324下端與柩接座桿 Α12上端作成轴接，使整個平台單元32得以軸樞桿324為 ㈣轴心作旋擺運動。該腳桿單元33包含有—接設在框架 1284032 321 «”處的腳桿331、_橫向接設在腳桿33i末端處 可樓抵地面的接地桿332、一接設在腳桿331上方接近平台 322處可供人體膝關節彎曲靠抵的第-輪組333、以及 ，接认在腳# 331中間位置處可供人體腳踝作鉤抵固定 的弟—輪組3 3 4。 參閱圖3、圖4及圖6’該倒立機構4〇具有一設置在 底架單元3丨前方處的第—職單元41、：平行設置在底苹 單元3!後方處的第—滑執42、以及_下端滑設在第—滑軌 42内且上端與平台單丨％作拖接連動的連桿單元们。第 一驅動單元41包含有一減速馬達机、以及一接受減速馬 達川帶動可沿前後方向作伸縮移動的推動轴化。該連桿 皁凡43包含有一矩形架431、二接設在矩形架431下端兩 側處且可套入第一滑軌42内作滑動的滾輪組432、一接* 在矩形架431下端中間處可與推動軸412作成樞接連動的又 ，轉耳4 433、以及二接設在矩形架431上端兩側處與平台 單凡32的連動桿325作成樞接連動的連動耳部‘μ。 △參閱圖7、圖8，該背部伸展機構5〇具有一設置在平 台單元32下方處的第二驅動單元Μ、一設置在平台單元 、，底。卩可接叉第二驅動單元51驅轉的驅動桿單元M、二 I行於該平台322槽孔3221設置在平台單元32上的第= 滑，53、以及-活動滑設在第二滑執53上的頂背單元54 。第二驅動單元51為-種電動馬達，其朝後方伸設有一動 力，，端511 ’該驅動桿單元Μ具有一架設在框架功上 、第~ π執53呈平行的導螺桿521、一接設在導螺桿 1284032 521後端處的皮帶輪522、以及一繞設在皮帶輪522與動力 輸出端511之間作成傳動的皮帶523。參閱圖9、圖1〇，該 頂背單元54 &含有一可在第二滑執53㈣前後滑動的滑 座541、一限位套設在滑座541内可與導螺桿521作螺合的 螺帽件542、一設置在滑座541内的驅動馬達543、一軸設 在滑座541前端處可活動擺轉的旋擺架544、一伸設在滑座 541内可接受驅動馬達帶動對旋擺架5料進行推轉的作 動桿545、以及一裝設在旋擺架544上可由平台322槽孔 M21向外凸露伸出對人體背部作頂撐接觸的滾抵件$牝， 该滾抵件546更包含有一可作滾轉狀的中間輪μ卜以及 二滾轉地裝設在中間輪5461兩側邊處的按摩爪輪則，中 間輪5461對人體f部提供主要頂撐力量，二按摩爪輪遍 可對人體背部提供突點按摩作用。1284032 IX. Description of the invention: [Technical field of the invention] The present invention relates to an auxiliary device for fitness, in particular to a spine stretching capable of stretching, selecting and massaging a body part of a human body. Shu live machine. [Prior Art] Referring to Fig. 1, there is known an inverted machine 10 having a vertebral function, which is mainly composed of a tripod u which can be folded and folded, and a shaft which is placed on the stand 可 for standing upside down The inverted inverted table 12 is composed of an intermediate pivoting seat 111, a front pole frame 112 and a rear pole frame (1) respectively pivoted on the pivoting seat 111, and a front and rear The rod holders U2 and (1) are coupled to each other: the folding rod 114' is pivoted to the upper edge with a slot 11U', and the rear rod brackets 112 and 113 are outwardly deployed to be supported on the ground. The table 12 has a top plate 121 for the back of the human body, two handrails 122 for hand grips on both sides of the one plate: 21, and a foot bar extending below the top plate 121. — and one attached to the end of the foot bar 123, the foot of the human body is hooked back to the ^^ ^ ^ 久气七1 Sergeant leaves an armrest 122 at the outer side... another can be nested into the pivot socket (1) slot 】 (1) inside the convex axis coffee, so that the entire inverted table 12 can be a convex axis 丨 - let the body lie down on the top plate 12 = # ^ ' _ ' when using the ° on the head and down posture When using the foot hook; f#杜]” A τ. The field piece 124 can make the body weight to the action, thereby stretching the above-mentioned inverted machine 1 for each month. Effect 'But in the user's side, the structure of the tripod 1 of the inverted machine 10 is too shallow. The 12403403 is simple and fragile, and cannot withstand too much load. The user is performing the turning action k 'often because the stand 11 is not stable enough, causing the user's psychology. It is easy to produce a terrorism feeling of dumping injury. If a slight use is inadvertently, it may cause considerable danger. In addition, the general inverted machine 10 is a body that uses the back hook to resist the member 124 to form a hanging state, and the effect on the human body at this time. The force is transmitted from the ankle bone to the thigh bone, and the remaining force will reach the vertebrae. Therefore, the effect of the whole vertebra is not ideal, but the muscles of the foot are easily injured because of stretching. Referring to Figure 2, there is another The bending machine 20 having a stretching effect on the back of the human body is mainly composed of a base 21, an arc-shaped plate 22 disposed on the base 21 for the back of the human body, and two connected to the curved plate 22 The side edge is composed of a handrail bar 23 which can be gripped by a human hand. The base 21 is provided with two legs 211 which can be folded at the front and rear ends, and the curved plate 22 is raised from the front to the front. The two ends are bent downward, and the user can lie down along the shape of the curved plate 22, so that the upper part of the waist is bent and arched, thereby achieving the effect of expanding and stretching the back muscles. Although the machine 20 has the effect of stretching the back muscles, there is still an unsatisfactory use in use. When the user lies on the curved plate 22, the curved plate 22 is in close contact with the back of the human body. It is not possible to specifically stretch the key parts of the spine that are under long-term stress, nor does it have a dynamic massage function. The stretching effect is very limited. In addition, when the user has to get off from the curved plate 22, the handrail needs to be pulled by the hand. The rod 23 is supported by the waist force to overcome the weight of the upper body to do the lifting movement, but for the user who is weak or suffering from the disease, it is often impossible to exert a lifting action on the body. Not suitable for rehabilitation functions. 1284032 SUMMARY OF THE INVENTION Accordingly, the object of the present invention is to provide a spine stretching and relaxing machine that utilizes a mechanism for relaxing, stretching, and massaging a human spine. The invention provides a spine stretching and relaxing machine, a bag body, a inverted body and a back material exhibition mechanism, wherein the machine stand unit and a horizontal set in Majialiu "" The bottom (4) - placed at the top of the bottom ... can be placed on the back of the human body to lie on the foot hook to fix the foot unit, the platform unit has a shaft pivoting shaft with the bottom body, flat A击; 击μμ, 早凡枰千D, where the middle corresponds to the human spine, there is a transparent slot; the inverted mechanism has a first smashing seedling - _ You are a wood early 兀, 'early 兀, a parallel set at the rear of the chassis unit - :, , and - the lower end is slid in the first sliding block and the upper end is connected to the platform unit for the connection, the first driving unit Driving the connecting rod unit along the first shovel bone to make money, the material unit and then rotating the platform unit w rod for rotation:::, can be rotated from a horizontal angle to a vertical angle; the back stretching mechanism has a setting in the flat ten early mouth a second driving unit at the bottom, and a second driving unit at the bottom of the platform unit a rotating drive rod unit, a second sliding handle that is placed under the platform unit, and a top-back unit that is slidably disposed on the second sliding rail, the driving rod unit can drive the π movement The top back unit is displaced forward and backward along the second sliding rail, and the top back unit has a rolling contact member which can be outwardly protruded from the slot to protrude into contact with the back of the human body. The effect of the present invention j: West η <, ... "To use the mechanical driving method, the inverted mechanism can stretch and stretch the spine WW, and the back stretching mechanism can massage the back muscles! 284 〇 32 and the vertebrae. The top floor, whereby the present invention has a multi-repetitive effect on the back of the human body. [Embodiment] The details of the present invention and other technical contents, features and effects are as follows in detail with reference to a preferred embodiment of the reference drawings. In the description, it will be clearly presented. - Refer to FIG. 3, FIG. 4 and FIG. 5 'In a preferred embodiment, the spine stretching machine of the present invention mainly comprises a machine table 3〇, an inverted mechanism 40 and A back stretching mechanism 50, and then the component shape and the combined space type of each of the above components are detailed later. The ...Hall port 3G mainly has a chassis unit 31, and is horizontally disposed at the chassis_# The platform unit 70 32 and the vertical connection to the talker unit 33 at the front end of the platform unit 32. The chassis unit has a chassis buckle, and a parallel connection between the chassis 311 t and extending upward Seatpost 12 ° Haiping ° The 70 32 has a rectangular frame 321 , a platform 322 fixedly disposed above the frame 321 for the back of the human body, and two handrails for the human hand to be grasped at the sides of the frame 32i. And a shaft pivot 324 at the rear T of the frame 321 and a linkage rod milk connected to the pivot cup 324 and extending backward, the platform is cut to correspond to the spine (four) of the human body. a rectangular through-hole _ hole, the front end of the handrail 323 extends with a horizontal grip portion, and the rear end extends with an upright grip portion 3232. The lower end of the shaft pivot 324 and the upper end of the shackle shank 12 are formed. The shaft is connected so that the entire platform unit 32 can be pivoted by the shaft pivot 324 for the (four) axis. The foot unit 33 includes a foot rod 331 which is connected to the frame 1280403 321 «", and is laterally connected to the foot. a grounding rod 332 which can be grounded at the end of the rod 33i, a first wheel set 333 which is connected to the platform 322 at the end of the foot rod 331 for bending the human knee joint, and a position in the middle of the foot #331 The body can be used to hook and fix the human ankles - the wheel set 3 3 4 . Referring to FIG. 3, FIG. 4 and FIG. 6', the inverted mechanism 4A has a first unit 41 disposed in front of the chassis unit 3, and a first sliding portion 42 disposed in parallel behind the bottom unit 3! And the lower end is slidably disposed in the first sliding rail 42 and the upper end is linked with the platform unit 丨% dragging linkage unit. The first drive unit 41 includes a reduction motor unit and a push shaft that is driven by the deceleration motor to be telescopically movable in the front-rear direction. The connecting rod soap 43 includes a rectangular frame 431, two roller sets 432 which are connected to both sides of the lower end of the rectangular frame 431 and can be sleeved into the first sliding rail 42 for sliding, and a connection * in the middle of the lower end of the rectangular frame 431 Further, the rotating shaft 412 can be pivotally coupled, and the rotating ear 4 433 and the connecting rod 325 which are connected to the interlocking rod 325 of the platform unit 32 at both ends of the upper end of the rectangular frame 431 can be pivotally connected to the interlocking ear portion 'μ. Referring to Figures 7 and 8, the back stretching mechanism 5 has a second driving unit 设置 disposed under the platform unit 32, a platform unit, and a bottom. The driving rod unit M that can be driven by the second driving unit 51, the second row of the platform 322, the slot 3221 of the platform 322 is disposed on the platform unit 32, and the movable sliding is set in the second sliding Top back unit 54 on 53. The second driving unit 51 is an electric motor, and a power is extended toward the rear. The driving rod unit Μ has a lead screw 521 which is disposed on the frame, and the first π-clip 53 is parallel. A pulley 522 disposed at the rear end of the lead screw 1280403 521 and a belt 523 disposed around the pulley 522 and the power output end 511 are provided. Referring to FIG. 9 and FIG. 1 , the top back unit 54 & includes a sliding seat 541 slidable forward and backward of the second sliding block 53 (four), and a limiting sleeve is sleeved in the sliding seat 541 to be screwed with the lead screw 521 . The nut member 542, a driving motor 543 disposed in the sliding seat 541, a swinging frame 544 disposed at the front end of the sliding seat 541, and extending in the sliding seat 541 can be driven by the driving motor to rotate the pair The actuating rod 545 for pushing the material of the rack 5 and the rolling rod 544 which is mounted on the swing frame 544 and protruding outward from the slot M21 of the platform 322 to protrude into the back of the human body, the rolling contact The piece 546 further includes a middle wheel that can be rolled and a massage claw wheel that is two-rolled on both sides of the intermediate wheel 5461. The middle wheel 5461 provides the main support force to the body f. The massage claw wheel can provide a sudden massage effect on the back of the human body.
參閱圖12，接著，將第一 推動軸412會往減速馬達411 下端沿第一滑軌42前移，平2 驅動單元41的開關啟動後， 白勺方向縮回，帶動矩形架431 平σ單元32藉由連動桿325與 10 1284032 431作福接連動，因此當㈣架431往前移位時， :拉二整:平台單…該轴框桿324為旋轉中心向上擺 °早兀32由原來的水平角度可轉至垂直角度，如此 作即了做成倒立姿勢，對人體㈣骨達職伸舒活的 作用’如圖13所示。 口…〆閱圖14，當使用者要進行頂背運動時，可啟動頂背 早凡54 動馬達543的開關，驅動該作動桿545向前伸出 滾:：架⑷受到作動桿545的頂推下可向上旋擺，如此 又-546可從平台322槽孔3221舉昇至 斟 體背部達到頂撐伸展的作用，如㈣所示。 對 :閲Ί當使用者想要進行背部按摩動作時，可啟 桿52^4 51的/竭關，第二驅動單元51會帶動導螺 作 ’邊頂背單元54利用螺帽件542與導螺桿521 b此導螺桿521運轉時可帶動整個頂背單元54作 頂背單元54的滾抵件⑽與人體背部滾抵接觸 外^摩爪輪5462可來回地對人體背部進行滾動按摩，另 的頂=動單元51也可用來調整滾抵件⑽對人體背部 知健= = :1=伸=活機主要是為7_ V動千台早兀32作擺轉，讓使 =Sr:!?，姿勢，對人體脊椎骨具有拉伸舒活的 _ 》明機台30結構相當穩固，使用者在平台單 疋32上做倒立運動相當平穩，具有極佳的使用安全性，再 1284032 來’本發_用第二驅動單元51及驅動馬達543 件⑽，滾抵件州對人體背部（尤其是脊椎骨部位）可進行 頂撐及按摩作用，使用者直接躺臥在平台單元32上’就可 讓背部得到舒㈣展的效果，故本發明使用上相當㈣， 且具有極為顯著的健身療效。Referring to FIG. 12, the first push shaft 412 is moved forward along the first slide rail 42 toward the lower end of the speed reduction motor 411. After the switch of the flat 2 drive unit 41 is started, the direction is retracted to drive the rectangular frame 431 flat σ unit. 32, by interlocking rod 325 and 10 1284032 431 as a blessing joint, so when the (four) frame 431 is displaced forward, : pull two: the platform single... the shaft frame rod 324 swings upwards as the center of rotation ° early 32 The horizontal angle can be turned to the vertical angle, so that it is made into an inverted posture, and the effect on the human body (four) bones is extended as shown in Figure 13. Port... Referring to Figure 14, when the user wants to perform the top back movement, the switch of the top back 54 motor 543 can be activated to drive the actuating rod 545 to extend forward: the frame (4) is topped by the actuating rod 545 Pushing down can swing upwards, so that -546 can be lifted from the platform 322 slot 3221 to the back of the carcass to achieve the extension of the top support, as shown in (d). Yes: When the user wants to perform a back massage action, the switch 52^4 51 can be activated/deactivated, and the second drive unit 51 can drive the guide screw to make the side cover unit 54 utilize the nut member 542 and the guide. When the lead screw 521 b is in operation, the entire top-back unit 54 can be driven as the roller-receiving member (10) of the top-back unit 54 to be in contact with the back of the human body. The gripper wheel 5462 can roll back and massage the back of the human body, and the other The top=moving unit 51 can also be used to adjust the rolling contact (10) to the back of the human body. ==:1=Extension=The main machine is 7_V moving thousands of units early and turning 32, let =Sr:!?, Position, the human spine has a stretch and relaxation _ 》 Ming machine 30 structure is quite stable, the user on the platform single 疋 32 to do the inverted movement is quite stable, with excellent safety, then 1284032 to 'this hair _ With the second driving unit 51 and the driving motor 543 (10), the rolling contact state can perform the struts and massage on the back of the human body (especially the vertebrae part), and the user directly lies on the platform unit 32 to obtain the back. The effect of Shu (4) exhibition, so the invention is quite similar in use, and it is extremely Fitness effect.
惟以上所述者，僅為本發明之一較佳實施例而已，當 不能以此限定本發明實施之範圍，即大凡依本發明申請: 利範圍.及發明說明内容所作之簡單的等效變化與修飾，皆 仍屬本發明專利涵蓋之範圍内。 【圖式簡單說明】 圖1是習知倒立機的使用動作圖； 圖2是習知彎背機的使用動作圖； 圖3是本發明脊椎伸展舒活機一較佳實施例的組合立 體圖’說明本發明包含有—機台、_倒立機構及一背部伸 展機構； 圖4疋上述較佳實施例的立體圖，說明由後方觀視機 台及倒立機構的級立狀態； 圖5疋上述較佳實施例的俯視圖，說明機台上設置有 一平台單元，該平台單元中間處開設有_槽孔； 圖6疋上述較佳實施例的側視圖，說明該背部伸展機 構具有一可牙透伸出平台單元上的頂背單元； 圖7是上述較佳實施例的立體圖，說明該背部伸展機 構的内部狀怨， 圖8是圖6沿8-8線的剖視圖，說明該頂背單元滑設在 12 1284032 平台單元上的情形； 背二 圖10是上述較佳實施例頂背單元的侧視圖； 圖11疋上述1讀實施例的動作圖，說明使用者水平躺 臥在平台單元上的使用情形； •圖12是上述較佳實施例的動作圖，說明第一驅動單元 ▼動平台單元向上擺轉的情形； —圖13疋上述較佳實施例的動作圖，說明使用者在平台 早兀上呈倒立姿勢的情形； 圖14疋上述較佳實施例的動作圖，說明頂背單元滾抵 ^向上擺轉的情形； ，15疋上述較佳實施例的動作圖，說明使用者背部躺 在平口單元上受到滾抵件頂撐的使用情形；及 圖16是上述較佳實施例的動作圖，說明該滾抵件可前 移動對使用者背部作滾抵按摩的使用情形。 13 1284032However, the above description is only a preferred embodiment of the present invention, and the scope of the present invention is not limited thereto, that is, the application of the present invention: the scope of the invention and the simple equivalent change of the description of the invention. And modifications are still within the scope of the invention patent. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a view showing the operation of a conventional inverted machine; Fig. 2 is a view showing the operation of a conventional bending machine; Fig. 3 is a combined perspective view of a preferred embodiment of the spinal stretching device of the present invention. DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention includes a machine table, an inverted mechanism, and a back extension mechanism. FIG. 4 is a perspective view of the above preferred embodiment illustrating the state of the rear view of the machine and the inverted mechanism; FIG. The top view of the embodiment shows that the platform is provided with a platform unit, and the platform unit is provided with a slot in the middle; FIG. 6 is a side view of the above preferred embodiment, illustrating that the back extension mechanism has a tooth-tooth extending platform Figure 7 is a perspective view of the preferred embodiment of the present invention, illustrating the internal resentment of the back extension mechanism, and Figure 8 is a cross-sectional view taken along line 8-8 of Figure 6, illustrating the top-back unit sliding at 12 1284032 The situation on the platform unit; FIG. 10 is a side view of the top back unit of the above preferred embodiment; FIG. 11 is an action diagram of the above-mentioned 1 reading embodiment, illustrating the use situation in which the user lies horizontally on the platform unit;Figure 12 is an operation diagram of the above preferred embodiment, illustrating a case where the first driving unit ▼ moves the platform unit upward; - Figure 13 is an action diagram of the above preferred embodiment, illustrating that the user is standing upside down on the platform Figure 14 is an action diagram of the above-described preferred embodiment, illustrating a situation in which the top-back unit is rolled up against the upward direction; and 15 is an action diagram of the above-described preferred embodiment, illustrating that the user lies on the flat unit on the back The use case of the support member of the roller bearing member; and Fig. 16 is an action diagram of the above preferred embodiment, illustrating the use case in which the roller abutment member can be moved forward to massage the back of the user. 13 1284032
【主要元件符號說明】 30· _ _ 1機台 43 · 31··· 底架單元 431 311 · · 底架 432 312 · · 樞接座桿 433 32· · · 平台單元 434 321 · · 框架 50 · 322 · · 平台 51 · 3221 · 槽孔 511 323 · · 扶手桿 52 _ 323 1 · 水平式握柄部 521 3232 · 直立式握柄部 522 324 · · 轴框桿 523 · 325 · · 連動桿 53 · 33· · · 腳桿單元 54 · 331 · _ 腳桿 541 . 332 . · 接地桿 542 333 · · 第一輪組 543 · 334 · · 第二輪組 544 · 40 · · · 倒立機構 545 · 41.·· 驅動單元 546 · 411 · _ 減速馬達 5461 412 _ · 推動軸 5462 42· · · 第一滑軌 連桿單元 矩形架 滾輪組 推轉耳部 連動耳部 背部伸展機構 第二驅動單元 動力輸出端 驅動桿單元 導螺桿 皮帶輪 皮帶 第二滑執 頂背單元 滑座 螺帽件 驅動馬達 旋擺架 作動桿 滾抵件 中間輪 按摩爪輪 14[Description of main components] 30· _ _ 1 machine 43 · 31··· Chassis unit 431 311 · · Chassis 432 312 · · Pivot seat 433 32 · · · Platform unit 434 321 · · Frame 50 · 322 · · Platform 51 · 3221 · Slot 511 323 · · Handrail lever 52 _ 323 1 · Horizontal grip 521 3232 · Upright grip 522 324 · · Shaft lever 523 · 325 · · Linkage lever 53 · 33· · · Foot unit 54 · 331 · _ foot 541 . 332 . · Grounding rod 542 333 · · First wheel set 543 · 334 · · Second wheel set 544 · 40 · · · Inverted mechanism 545 · 41. ·· Drive unit 546 · 411 · _ Geared motor 5461 412 _ · Pushing shaft 5462 42 · · · First rail link unit Rectangular frame Roller set Pushing ear Linking ear Back extension mechanism Second drive unit Power output Drive rod unit lead screw pulley belt second sliding top back unit sliding seat nut member driving motor swing frame actuating rod rolling rod intermediate wheel massage claw wheel 14