TWI333475B - Standup type small bicycle for exercise - Google Patents

Standup type small bicycle for exercise Download PDF

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Publication number
TWI333475B
TWI333475B TW096140950A TW96140950A TWI333475B TW I333475 B TWI333475 B TW I333475B TW 096140950 A TW096140950 A TW 096140950A TW 96140950 A TW96140950 A TW 96140950A TW I333475 B TWI333475 B TW I333475B
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TW
Taiwan
Prior art keywords
shaft
wheel
coupled
rear wheel
hub
Prior art date
Application number
TW096140950A
Other languages
Chinese (zh)
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TW200848316A (en
Inventor
Han-Soo Kim
Original Assignee
Min Kyoung Mi
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Priority claimed from KR1020070069371A external-priority patent/KR100768964B1/en
Application filed by Min Kyoung Mi filed Critical Min Kyoung Mi
Publication of TW200848316A publication Critical patent/TW200848316A/en
Application granted granted Critical
Publication of TWI333475B publication Critical patent/TWI333475B/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
    • B62M1/00—Rider propulsion of wheeled vehicles
    • B62M1/24—Rider propulsion of wheeled vehicles with reciprocating levers, e.g. foot levers
    • B62M1/26—Rider propulsion of wheeled vehicles with reciprocating levers, e.g. foot levers characterised by rotary cranks combined with reciprocating levers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
    • B62K3/00—Bicycles
    • B62K3/002—Bicycles without a seat, i.e. the rider operating the vehicle in a standing position, e.g. non-motorized scooters; non-motorized scooters with skis or runners
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
    • B62K17/00—Cycles not otherwise provided for

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Motorcycle And Bicycle Frame (AREA)

Description

丄333475 九、發明說明： 【發明所屬之技術領域】 本發明有關一用於健身的小型直立式腳踏車，及特別 有關—用於健身的小型直立式腳踏車，其中一鞍座係自一 傳統腳踏車被移去，且縱向地形成—板狀腳踏板，以致一 與驅動鍵輪連接之腳踏板係延伸至一後輪之輪轂軸桿猶 如-使用者以全身用騎乘—浮板之姿勢踩在—板狀腳踏板 上，用於藉此使健身效果最大化，且孩子們能夠輕易地使 用該輛腳踏車。 【先前技術】 勺入如在目14中㈣* — #統之腳踏車在其前侧及後側 ^含-刖㉟13及-後輪23。一把手支柱％係與該前輪13 2軸桿連接，且一把手1〇係固定在該把手支柱％之上側。 支撐機木20係以該水平及朝下之方向中連接於該把手 支柱26及該後輪23之間。一固定在鞍座機架之鞍座28 係M 一在上與下方向中的傾斜角度設在一支撐機架20之 中間部份。 —驅動軸桿係於左及右方向十驅動式地連接在該支撐 機架20之一下側。一腳踏板58係在該驅動軸 兩側以 甘 ”―長度結合在—驅動轴桿腳踏板支臂52。一驅動鏈輪3〇 係固定在該驅動軸桿的一側，且一從動鏈輪係固定在該後 輪23的一輪轂。一鏈條32連接該驅動鏈輪3〇及該從動 鏈輪。一行李架29係安裝在該後輪23的一上側❶ 6 1333475 於則述之傳統腳踏車令， 、P1 口主，士 便用者踩在每一腳踏板 58问時坐在該鞍座28上時，該旌鳇 叙缸抻 „ 这旋轉力量係施加至該驅 干。與該㈣軸桿連接之驅動鏈# 30㈣，且旋轉 經過該鏈條32連接之從動Μ 轉 迓接之從動鏈輪’用於藉此產生丄333475 IX. Description of the Invention: [Technical Field] The present invention relates to a small upright bicycle for fitness, and particularly relates to a small upright bicycle for fitness, wherein a saddle is attached to a conventional bicycle Removed and longitudinally formed - a plate-like foot pedal, such that a foot pedal connected to the drive key wheel extends to the hub axle of a rear wheel as if the user is riding with a full body - floating plate On the plate-shaped foot pedal, it is used to maximize the fitness effect, and the child can easily use the bicycle. [Prior Art] Spooning is as shown in Item 14 (4)* - #统之车 on its front and rear sides ^--3513 and - rear wheel 23. The one-handle struts are connected to the front wheel 13 2 shaft, and a handle 1 is affixed to the upper side of the handle struts. The support wood 20 is coupled between the handle post 26 and the rear wheel 23 in the horizontal and downward direction. A saddle 28 attached to the saddle frame is disposed at an intermediate portion of the support frame 20 at an oblique angle in the upper and lower directions. - The drive shaft is connected to the lower side of one of the support frames 20 in a left-to-right direction. A pedal 58 is coupled to the drive shaft pedal arm 52 on both sides of the drive shaft. A drive sprocket 3 is fixed to one side of the drive shaft, and a slave The chain sprocket is fixed to a hub of the rear wheel 23. A chain 32 connects the drive sprocket 3 and the driven sprocket. A luggage rack 29 is mounted on an upper side of the rear wheel ❶ 6 1333475 The conventional bicycle order, the main port of P1, when the user sits on the saddle 28 when stepping on each foot pedal 58, the rotation force is applied to the drive. . a drive chain #30 (4) coupled to the (four) shaft, and a driven sprocket s that is rotated through the chain 32 and connected to the driven sprocket

直。以所產生之運行力詈，姑阶士土 J 線地運行。 "㈣Μ不會㈣’而是直 :句話說’該腳踏車之前輪具有—轉向功能 輪糟由該使用者之足部所瘂 傻 α 足作，以使該腳踏車向前推進。 邊別輪及後輪可藉由一手動型煞車獨立地摔作。 然而，該傳統腳踏車具有—問題，該問題在於既然用 於踩在该腳踏板上之力量传 …、 輪子，該踩踏力量可能有报多 等 力诋夕相失。至少二足部之一 於-運轉情況等候該踩踏力量之完全轉移。 〜 此外，既然該傳統之腳踏車係以直 一前輪及一後輪，當首次學習4 & 队Κ有 ，與土 人予&如何騎腳踏車時，一腳踏車 初學者三番兩次摔倒。以多4 判吟早 h工I , 夕-人之摔倒，該使用者能學習如 何平衡該腳踏車及身體。有時候，該使用者當學習騎 腳踏車時可能會有一大的意外。 ” %Λ 【發明内容】 [技術問題] 據此，本發明之-目的係提供一用於健身的 式腳踏車，其克服該傳統技術中所遭遇之問題。直立 本發明之另一目的係提供-用於健身的新賴小型直立 7 333475 ’腳踏車其中__能1損失係藉著以全身踩踏在該腳踏板 上所減至最小’且一健身效果係被最大化。 本發明之進一步另—目的係提供一用於健身的新顆小 ^•直立式腳踏車’其中_鞍座係'由—傳統之腳踏車移去， 且一板狀腳踏板係縱向地形成，以致一與驅動鏈輪連接之 腳踏板係延伸至-後輪之輪敎軸桿，猶如—使用者以全身 用騎乘-洋板之姿勢踩在一板狀腳踏板上，用於藉此使健 身效果最大化，且孩子們能夠輕易地使用該輛腳踏車。 [技術解決方法] 為達成該等上面之目的，於一腳踏車中，其包含分別 結合在-前側及—後側之—前輪及—後輪；—把手支柱， 其連接在該前輪之軸桿；一把手’其固定在該把手支柱的 上側；-支撑機架，其水平地連接於該把手支柱及該後輪 之間；一驅動軸桿’其係可在該支撐機架的中心旋轉；及 -鏈條，其連接-結合在該驅動轴桿的一側之驅動鏈輪、 及-固定在一輪轂單元之從動鍵輪，該輪轂單元結合在該 後輪’在此提供-用於健身的小型直立式腳踏車，其包含 -形成為平板形狀之板狀腳踏板50,該板狀腳踏板的一側 係與-驅動軸桿腳踏板支臂52連接，該驅動轴桿腳踏板 支臂在該驅動軸桿36之兩側上與—腳踏板軸桿53結合， 該板狀腳踏板之另一側係與一從動轴桿腳踏板支臂54連 接，該從動轴桿腳踏板支臂在該後輪22之輪轂單元與一 腳踏板轴桿5 5結合。 該輪毅單元包含一輪較本體71 ’其係與該後輪22連 8 1333475 接广輪轂㈣7〇,㈣過該㈣本體 複數輞質軸承72減少摩扒+ 自由地％轉； Μ “ 摩擦力，以致該輪轂軸桿70可相餅 輪穀本體71自由地旋轉；1錐形螺帽73，复你 嫘紋嚙合在該輪轂轴桿7〇， /、係以 脫雜· ± αβ 用於防止该等鋼質軸承72之 脫離’-軸杯旋轉軸承76，其 固定一拟士也间 又切俄朱20的—端部 二It環形狀之機架固定件75,且允許該輪較軸 柃70自由地旋轉；及一錐形栓銷51，复 踏板支臂54^至該輪料桿7()。桿腳 :轴桿，轉轴承76係安裝在該機架固定件”的一内 Π 且3亥已安裝之軸桿旋轉軸承7 6沾 該機架fin 軸K 76的—外部®周係藉由 ’、 疋件75用該機架固定虫f检78 m + 另包含-第-固定螺帽74，二：:：該聊 7〇’用於防止該錐形螺帽7 .及。㈣轂軸杯 之釤開，及一苐二固定螺帽77， 用於將_桿旋轉轴承76固定至該輪轂軸桿7〇。 另一方面，該輪轂單元包含一輪轂本體71，其係與 ΓΓ:2連接；一直通的輪敎減82,其係***該輪數 7 ’複數鋼質軸承72減少摩擦力，以致該輪轂本體 螺帽7目3對於該直通的輪較軸# 82自由地旋轉；-圓錐形 p. 其係以螺紋嚙合在該直通的輪轂軸桿82，用於 防止該等鋼暂^ & 7妝仏 一固定螺巾1 74,其固定該 :隹：，;一固定螺帽83,其固定_在該支撐機架2。 料，=所形成之圓環形機架固^件87; _插人軸桿轴承 邛/V則中安裝複數鋼質軸承88，用於藉此形成-軸承 乃’及另-側中形I母螺紋，用於與該直通的輪穀軸 9straight. With the operational force generated, the squad is running on the J line. "(4) Μ not (four)' but straight: saying: 'The front wheel of the bicycle has a steering function. The wheel is made by the user's foot, so that the bicycle is pushed forward. The side wheel and the rear wheel can be independently thrown by a manual brake. However, the conventional bicycle has a problem in that since the force is applied to the pedals and the wheels, the pedaling force may be reported to be lost. At least one of the two legs is in operation - waiting for the complete transfer of the pedaling force. ~ In addition, since the traditional bicycle is a straight front wheel and a rear wheel, when the first time learning 4 & team, and the natives & how to ride a bicycle, a bicycle beginner fell three times. With 4 more judgments, I will fall, and the user can learn how to balance the bicycle and the body. Sometimes, the user may have a big accident when learning to ride a bicycle. [Technical Problem] Accordingly, the present invention is directed to providing a bicycle for fitness that overcomes the problems encountered in the conventional art. Another object of the present invention is to provide - The new Lai erect 7 333475 'in the bicycle, the __ can 1 loss is minimized by stepping on the pedal with the whole body' and the fitness effect is maximized. Further of the present invention - The purpose is to provide a new small ^• upright bicycle for fitness. The _ saddle system is removed by the traditional bicycle, and a plate-shaped pedal is formed longitudinally so that one is connected to the drive sprocket. The foot pedal extends to the rim shaft of the rear wheel, as if the user is stepping on a plate-shaped foot pedal with the body riding-foreign posture, thereby maximizing the fitness effect. And the children can easily use the bicycle. [Technical Solution] In order to achieve the above objectives, in a bicycle, the front wheel and the rear wheel are respectively combined on the front side and the rear side; Pillar, connected to the front a shaft; a handle 'which is fixed to the upper side of the handle post; a support frame horizontally connected between the handle post and the rear wheel; a drive shaft 'which is at the center of the support frame Rotating; and - a chain connecting - a drive sprocket coupled to one side of the drive shaft, and - a driven key wheel fixed to a hub unit, the hub unit being coupled to the rear wheel - provided herein A small upright bicycle for fitness, comprising: a plate-shaped foot pedal 50 formed in a flat plate shape, one side of which is connected to a drive shaft foot pedal arm 52, the drive shaft The pedal arm is coupled to the foot pedal shaft 53 on both sides of the drive shaft 36, and the other side of the plate foot pedal is coupled to a driven shaft foot pedal arm 54. The driven axle foot pedal arm is coupled to the pedal shaft 55 of the rear wheel 22. The wheel unit includes a wheel body 71' which is connected to the rear wheel 22 8 1333475 Wide wheel hub (four) 7 〇, (4) over the (four) body complex enamel bearing 72 to reduce the friction + freely turn; Μ "friction, The hub axle 70 is freely rotatable by the vane body 71; a conical nut 73 is engaged with the hub axle 7〇, and is used to prevent miscellaneous ± αβ from being used to prevent the The steel bearing 72 is separated from the '-shaft cup rotary bearing 76, which fixes a frame-fixing member 75 of the end of the two-part It ring, and allows the wheel to be more than 70. Rotating freely; and a tapered pin 51, the pedal arm 54^ to the wheel bar 7(). The foot: the shaft, the rotating bearing 76 is mounted in the inner part of the frame fixing member, and the shaft mounted rotary bearing 7 6 is attached to the frame fin axis K 76 - the outer ® circumference is ', 疋 用 75 with the rack fixed insect f check 78 m + additional - first - fixed nut 74, two::: The chat 7 〇 ' used to prevent the tapered nut 7 . and. (four) hub axle The cup is opened, and a fixed nut 77 is used to fix the _ rod rotary bearing 76 to the hub axle 7 〇. On the other hand, the hub unit includes a hub body 71, which is coupled with ΓΓ: 2 Connected; the rim of the continuation is reduced by 82, which is inserted into the number of wheels 7 'plural steel bearing 72 to reduce the friction, so that the hub body nut 7 mesh 3 is free to rotate for the straight wheel than the axle # 82; Conical p. is threadedly engaged with the straight-through hub axle 82 for preventing the steel from being fixed by a fixed screw 1 74, which is fixed by: 隹:,; a fixed nut 83, which is fixed _ in the support frame 2. Material, = formed circular frame fixing member 87; _ inserted shaft bearing 邛 / V is installed in a plurality of steel bearings 88, for Form-axis Is the 'and the other - I-shaped female screw side, for the valley through the wheel shaft 9

4-/J 4-/J 桿82嚙合；一輪轂***軸 84及該直通的輪敎轴桿82「，其通過該***轴桿轴承 等鋼質軸纟88之脫離朝 囫錐形螺帽85 ’其防止該 桿80相對於該直通的輪⑼^ ®，且允許該輪較***軸 毅軸桿82獨立地 一 帽86，其將該圓錐形螺帽 α疋螺 a , 目85固定至該輪轂***軸桿80· 及一錐形栓銷51，其將哕怂紅± 神仵川’ 從動轴桿腳踏板支臂54固定至 該輪轂***軸桿80的一端部。 U疋至 在此進一步提供一同步鏈輪 其係、，ό 口在該驅動轴 杯；一後輪同步鏈輪91，盆传喊 一 /、係喷合在該後輪22之輪轂單 兀；及一鏈條，其連接該同步鍵 二^ 鸪輪90及該後輪同步鏈輪91。 該前輪係由二輪件所形成。 一於-腳踏車中，其包含分別結合在一前側及一後側的 前輪及後輪、—連接在該前輪之軸桿的把手支柱、-固定 在該把手支柱的一上側之把丰、— 手一水平地連接於該把手支 柱及該後輪間之支撐機架、一 了在該支標機架之中心旋轉 的驅動軸桿'及一連接一結合在 口你成恥動軸桿的一側之驅動 鏈輪及一固定在該後輪的+ 讲彻幻輪殺早兀之從動鏈輪的鏈條，在 此提供-用於健身的小型直立式腳踏車，纟包含與該後輪 22的支撐機架20中之上側連接的繩索固定件62及64, 該等繩索固定件之每-端部係向外f曲及形成—繩索溝槽 65;及一板狀腳踏板50,其係形成在一平板形狀中，該板 狀腳踏板的一側係與一驅動軸桿腳踏板支臂52連接，該 驅動軸桿腳踏板支臂在該驅動軸桿36之兩側與一腳踏板 軸桿53結合，該板狀腳踏板5〇之另一側係與以一定長度 333475 安裝在該等繩索固定件62 « , 仟2及64的繩索溝槽65之固定繩 索60連接。 在此進—步在該後輪22之料單元的—耗提供一情 輪轴承56,以致該板狀腳踏板5〇可平滑地旋轉。 一於-腳踏車中，其包含分別結合在一前側及一後側之 則輪及後輪、一連接在該前輪之軸桿的把手支柱' -固定 在該把手支柱的一上側之扣车 把手、一水平地連接於該把手支 柱及該後輪間之支撐機架、一可在該支撐機架之中心旋轉 的驅動軸桿、及一連接一結合在該驅動轴桿的一側之驅動 鏈輪及-固定在該後輪的輪較單元之從動鍵輪的鏈條，在 此提供-用於健身的小型直立式腳踏車，該腳踏車包含一 腳踏板支_ 66,其係在一定高度結合在該後輪22的 一支撐㈣2〇; 一1字形腳踏板連桿67,其每一側係鉸 接在該腳踏板支料件66之兩端：及-板狀㈣板5〇, 其係开/成在一平板形狀中’該板狀腳踏板的一側係與一驅 動轴桿腳踏板支臂52連接，該驅動軸桿腳踏板支臂在該 驅動抽桿36之兩制而愈_ ρ» . ^面/、一腳踏板軸桿53結合，該板狀腳 踏板之另一側係鉸接在該腳踏板連桿67之下端。 /腳踏板支標構件66另包含一高度調整單元，用於調 整高度。 於腳踏車中’其包含分別結合在一前側及一後側之 前輪及後輪、一連接在該前輪之軸桿的把手支柱、-固定 在〇把支;^的—上側之把手、一水平地連接於該把手支 柱及“後輪間之支樓機架、一可在該支撐機架之中心旋轉 1333475 的驅動轴桿、及一連接一結合在該驅動軸桿的一側之驅動 鏈輪及一固定在輪轂單元之從動鏈輪的鏈條，該輪轂單元 • 結合在該後輪之中心，在此提供一用於健身的小型直立式 腳踏車’該腳踏車包含一板狀腳踏板5〇，其係形成一平板 形狀’該板狀腳踏板的一側係與一驅動軸桿腳踏板支臂52 連接’該驅動軸桿腳踏板支臂在該驅動軸桿3 6之兩側與 一腳踏板軸桿53結合，該板狀腳踏板之另一側係連接在 肇 該後輪22的一輪轂單元；其中與該板狀腳踏板50連接之 後輪22的輪轂單元包含一由該輪轂軸桿延伸之後輪延伸 轴矛干97、及一結合在該後輪延伸軸桿97之支樓轴承96。 在此進一步提供一安全導引桿95 ,其係結合在該支撐 機木20，用於防止安裝在該支撐軸承96的上側上之板狀 腳踏板50的脫離。 [有利效果] 〆在本敖明中，除了該把手以外，該車體之高度及長度 鲁係、稍微比該傳統之腳踏車較小。如此，其係可能以較低之 成本製造。 〜—既然該整個身體之重量係一驅動力量之來源，其係可 月b 易地以-傾斜之方式前進。既然使用—寬廣之板狀腳 踏板’其係'可能以—直立式姿勢穩定地乘騎腳踏車。 =據本發明，用於健身的小型直立式腳踏車可被剛好 傳絲。、樂z舌動以及健身。與使用者以-安坐之姿勢乘騎的 、、腳踏車作比較，使用者能享受另—種乘騎型式。 12 1333475 【實施方式】 [最佳模式] 根據本發明，於一腳踏車 側及一後方側的前輪及後輪、The 4-/J 4-/J rod 82 is engaged; a hub insertion shaft 84 and the straight rim shaft 82" are detached from the tapered shaft nut 85 by the steel shaft 纟 88 such as the inserted shaft bearing. 'It prevents the rod 80 from being opposed to the straight-through wheel (9) ® and allows the wheel to be inserted into the shaft shaft 82 independently of a cap 86 that secures the conical nut α a a , the head 85 to the The hub is inserted into the shaft 80· and a tapered pin 51 which fixes the blush ± 仵 ' ' driven shaft foot pedal arm 54 to one end of the hub insertion shaft 80. Further, a synchronization sprocket is provided, and the sprocket is in the drive shaft cup; a rear wheel synchronous sprocket 91, a basin screaming a/, a wheel sling that is sprayed on the rear wheel 22; and a chain. The front wheel is connected to the rear wheel synchronous sprocket 91. The front wheel is formed by two wheel members. a handle struts connected to the shaft of the front wheel, a handle fixed to an upper side of the handle struts, and a hand horizontally connected to the handle branch a support frame between the column and the rear wheel, a drive shaft rotating at the center of the support frame, and a drive sprocket coupled to the side of the port that is a feathered shaft and a fixed In the rear wheel, the chain of the driven sprocket of the early wheel is provided, and a small upright bicycle for fitness is provided, which is connected to the upper side of the support frame 20 of the rear wheel 22. The rope fixing members 62 and 64, each of the rope fixing members are bent outwardly and formed into a rope groove 65; and a plate-shaped footboard 50 formed in a flat plate shape, One side of the plate-shaped foot pedal is coupled to a drive shaft foot pedal arm 52 that is coupled to a pedal shaft 53 on both sides of the drive shaft 36. The other side of the plate-like footrest 5 is connected to a fixing rope 60 which is attached to the rope grooves 65 of the rope fixing members 62 « , 仟 2 and 64 with a certain length 333475. Here, the step is The material of the rear wheel 22 is provided with an erroneous bearing 56 so that the plate-like footrest 5 〇 can be smoothly rotated. In the bicycle, it includes a handle and a rear wheel, a handle post connected to the shaft of the front wheel, a handlebar fixed to an upper side of the handle post, and a handlebar horizontally connected thereto And a support frame between the rear wheel, a drive shaft rotatable at a center of the support frame, and a drive sprocket coupled to a side of the drive shaft and fixed to the rear wheel The chain of the driven key wheel of the wheel comparison unit is provided here - a small upright bicycle for fitness, the bicycle comprising a pedal support _ 66, which is coupled to a support (four) 2 of the rear wheel 22 at a certain height 1; a 1-shaped foot pedal link 67, each side of which is hinged at both ends of the pedal support member 66: and - a plate-like (four) plate 5〇, which is opened/in a flat plate shape 'The side of the plate-shaped foot pedal is coupled to a drive shaft foot pedal arm 52, and the drive shaft foot pedal arm is made up of two of the drive rods 36. /, a pedal pedal 53 is coupled, and the other side of the plate-shaped pedal is hinged at the lower end of the pedal link 67. The foot pedal support member 66 further includes a height adjustment unit for adjusting the height. In the bicycle, it includes a front and a rear front wheel and a rear wheel, a handle post connected to the shaft of the front wheel, a handle fixed to the upper side of the handle, and a horizontally Connected to the handle post and the "branch frame between the rear wheels, a drive shaft that can rotate 1333475 in the center of the support frame, and a drive sprocket coupled to one side of the drive shaft and a chain fixed to the driven sprocket of the hub unit, the hub unit being coupled to the center of the rear wheel, wherein a small upright bicycle for fitness is provided. The bicycle includes a plate-shaped foot pedal 5〇. Forming a flat plate shape 'the side of the plate-shaped foot pedal is coupled to a drive shaft foot pedal arm 52. The drive shaft foot pedal arm is on both sides of the drive shaft 36 A pedal shaft 53 is coupled, and the other side of the plate-shaped foot pedal is coupled to a hub unit of the rear wheel 22; wherein the hub unit of the wheel 22 is coupled to the plate-shaped foot pedal 50 Extending from the hub axle, the wheel extends the shaft spear 97, and a combination The rear wheel extends the abutment bearing 96 of the shaft 97. There is further provided a safety guiding rod 95 coupled to the supporting machine 20 for preventing the plate-shaped foot mounted on the upper side of the supporting bearing 96. The detachment of the pedal 50. [Advantageous effect] In the present invention, except for the handle, the height and length of the body are slightly smaller than that of the conventional bicycle. Therefore, the system may be lower. Cost manufacturing. ~—Since the weight of the whole body is the source of a driving force, the system can easily advance in a tilt-like manner. Since the use of a wide plate-shaped foot pedal 'the system' may be erect The posture is stably riding on a bicycle. According to the present invention, a small upright bicycle for fitness can be just passed through the silk, and the z-moving and fitness can be performed with the user in a sitting posture, a bicycle. In comparison, the user can enjoy another ride type. 12 1333475 [Embodiment] [Best Mode] According to the present invention, the front and rear wheels on one bicycle side and one rear side,

手支柱、-固^在該把手支柱的—上側之把手、—水平地 連接於該把手支柱及該後輪間之支撐機架、一可在該支撐 機架之中心旋轉的驅動軸桿、及一連接一結合在該驅動軸 桿的-側之驅動鏈輪及1定在純單元之從動鏈輪的鍵 條’該輪穀單it結合在該錢，在此提供—用於健身的小 型直立式腳踏車，該腳踏車包含一板狀腳踏板5〇，其係形 成一平板形狀中，該板狀腳踏板的一側係與一驅動軸桿腳 踏板支臂52連接，該驅動軸桿腳踏板支臂在該驅動軸桿刊a handle, a handle on the upper side of the handle post, a support frame horizontally connected between the handle post and the rear wheel, a drive shaft rotatable in a center of the support frame, and a connection of a drive sprocket coupled to the side of the drive shaft and a key strip of a driven sprocket set in a pure unit. The wheeled single is integrated in the money, provided herein - for small fitness An upright bicycle comprising a plate-shaped footrest 5〇 formed in a flat plate shape, one side of which is connected to a drive shaft foot pedal arm 52, the drive shaft Foot pedal arm in the drive shaft

中’其包含分別結合在一前 一連接在該前輪之軸桿的把 之兩側與一腳踏板軸桿53結合，該板狀腳踏板之另一側 係與一從動軸桿腳踏板支臂54連接，該從動軸桿腳踏板 支臂在該後輪22之輪轂單元與一腳踏板軸桿55連接。 [用於本發明之模式] 根據本發明用於健身的小型直立式腳踏車將參考所附 圖式被說明。當參考數字係授予該等圖式之元件時，相同 之元件被授予相同之參考數字’甚至當它們顯現在其他圖 式上時該等被5忍為會造成本發明之主題不明顯的習知功 月色及結構之敛述將被省略。 圖1係一視圖，根據本發明之第一具體實施例說明一 用於健身的小型直立式腳踏車；目2係一分解立體圖，根 據本各月之第具體貫施例說明一用於健身的小型直立式 13 1333475 腳踏車之重要元件；圖3係一橫截面視 第一具體實施例說明+ θ ，根據本發明之 J況明用於健身的小型首古々^ 後輪輪較單元；及圖4係_ ^聊踏車中之 一具體實施例說明^ 〃 圖根據本發明之第 輪輪較單元的另一範例。 丨腳踏車中之後 圖5係一視圖，根據 用於健身的小型直立式腳踏鱼第-具體貫施例說明- 且正式腳踏車，圖6 # —鉬国, 明之第三且體皆祐在丨％ 、 ，根據本發 ，、體貫施例說明一用於健身的小型 車；圖7係，分解立體圖，根據本發明之第；= 說明-用於健身的小型直立式腳踏車之重要元件、體圖貫:： 視圖，根據本發明之第四具體實施例制 的 楚“触- 係杈截面視圖，根據本發明之 弟四具體貫施例說明一用於健身的小型直立之 後輪輪穀單元；圖1〇俜 腳踏車中之 目胁 倍、^截面視圖，根據本發明之笛 :::貫施例說明一用於健身的小型直立式腳 輪輪轂單元的另一範例。 之後 圖11係-平面視圖，根據本發明之第五 明-用於健身的小型直立式腳踏車；目12 :列說 據本發明之第六具體實施例 ’、? ，根 π »兄明一用於健身的小 腳踏車；及圖i3係一視圖’根據本發明之第七 ： 例說明一用於健身的小型直立式腳踏車。 〃、—施 如在圖1至4中所顯示，根據本發明之第— 例’用於健身的小型直立式腳踏車包含分別結合在 及—後方側的前輪14及後輪22、一與該前輪14 ^則 1^33475 連接的把手去Λ 柱26、一固定在該把手支柱26的一上側之 把手1〇、一水平地連接於該把手支柱26及該後輪22間之 支撐機架20、—於左右方向中可旋轉地連接在該支撐機架 20之中〜部份的驅動軸桿30、一結合在該驅動軸桿30的 一側之驅動鐘给·^ Λ 叇輪30、及—連接被固定在該後輪22的輪轂 之從動鏈輪34的鏈條32。 本發明另包含一板狀腳踏板50,其形成具有某一段長 、,^狀該板狀腳踏板的一側係與一驅動軸桿腳踏 板支臂52連接’該驅動軸桿腳踏板支臂52在該驅動軸桿 Υ之兩側與—聊踏板軸桿53結合，該板狀腳踏板的另_ 端，連接在—從動轴桿腳踏板支f 54,該從動軸桿腳踏板 支臂在和該後輪22之輪較單元與一聊踏板抽桿55結合。 ^ D亥輪叙單70係與該從動軸桿腳踏板支臂54連接，且如 蛋知之輪轂軸桿70的錐形栓銷5 1朝外延伸。 彻…ί圖2 & 3中所顯示’根據本發明之第-具體實施 例=輪穀單元包含-㈣本冑71，其與該後輪U連接； =Τ70,其通過該輪較本體71及自由地旋轉；複 =轴承72減少一摩擦力，以致該輪敎本體71及該輪 殺軸# 70可平滑地旋轉；一 ^ ^ 圓錐形螺帽73，其係以螺紋 連接在該輪轂軸桿7〇，用於 这專鋼質軸承72之脫離； 固疋螺帽74，其係與該輪轂軸 ,_ ^ , 拘才干70螺紋嚙合，用於防 止邊0錐形螺帽73鬆開；_ ^ ^ ^ ^ ^ 釉杯紅轉軸承76,其固定一 機条固疋件，該機架固定件以— 的一#如β 回J衣形狀與該支撐機架20 的卩連接，並允許該輪轂7 軍又轴知70自由地旋轉；及一 15 ::螺帽77,其將該㈣旋轉轴…定至該― 朝外成如一習知之_桿，並進-步 ' 且 體地包令^ — ill χι=7 相對於該輪轂本體71 π / ”目73，該圓錐形螺帽 於分別J 獨立地旋轉；固定螺帽7…，用 圓=疋該圓錐形螺帽73及該轴桿旋轉轴 用 從動軸桿腳踏板支臂54,其係與 ：; =如在圖3中所顯示，該轴桿旋轉軸承76係二:1 在該輪轂軸桿，但可藉著力量响合。如在圖2中㈣ ::該轴桿_轴…安裝在該機架固定件75的: 且及已女裝之軸桿旋轉軸承76 該機架固定螺…定在該機架固二M圓周係藉由 之機=:7動轴桿腳踏板支臂54係經過該支撐機架2〇 細卞（5及該軸桿旋轉軸承76獨立地結合在該輪 7;桿7〇,旋轉’且該輪轂軸桿7〇係經過該圓錐形螺帽 相對於该輪轂本體7丨獨立地旋轉。 ” 圖4係-橫截面視圖，其根據本發明 :說明-輪毅單元之另-範例，其中-新的轴桿係= 枭知之輪轂軸桿。 換句話說，於一習知之輪轂單元中，其包含一***該 〜轂本體71之直通的輪較轴桿82;複數鋼質轴承η減少 摩擦力’以致該輪數太雜+ 本體71及該直通的輪轂轴桿82平 滑地旋轉；及—圓錐形螺帽73,其係以螺紋喷合在該直通 的輪栽軸# 82’用於防止該等鋼質轴承72之脫離，一新 1333475 的輪轂***軸桿80係***該直通的輪轂軸桿82。 該固定螺帽74係以螺紋嚙合在該直通的輪 用於固定該圓錐形蟫帽 又軸才干82, 圓滩开/螺棺73。其係以螺紋與該 喷合’以致形成在該支撑機…-端部之環形機;固 定件87被固定。複數鋼質料88被安裝在—側，且^ -用於與該直通的輪㈣桿82唾合的母螺紋之***轴 軸承料係以螺紋喷合在另一側。在此提供^ …其防止該等鋼質軸…脫離，並允許該 轴桿8"目對於該直通的輪較轴桿82獨立地旋轉·：固定 螺中目W其將該圓錐形螺帽85固定至該輪數*** . 及一從動軸桿卿踏板支臂54，其以一錐形检銷Η固定在 5亥輪轂***軸桿8 〇的一端部。 藉由㈣入二:St踏板支# 54連接之輪轂***轴桿8° ㈣于轴承84相對於該機架固定件87及該直通 的輪轂轴桿82獨立地旋轉。 及该直通 赫該板狀腳踏板S〇係***該等腳踏板轴桿53及55及旋 ，，該等腳踏板轴桿53及55分別直立地連接在該驅動袖 才干聊踏板支臂52及該從動軸桿腳踏板支臂54之端部，且 該驅動軸桿腳踏板支臂52及該從動轴桿腳踏板支臂則 以該錐形栓銷5 1 /51令+ # Α 疋在該驅動軸桿36及該輪轂軸桿7〇 ^該輪穀插人轴桿8Q。此外，與該後輪的腳踏板軸桿Μ 接之板狀腳踏板50具有一大於該腳踏板轴桿55之邊際 59,以致該腳踏板轴#55可平滑地旋轉。 在圖巾所顯不’根據本發明之第二具體實施例， 17 1333475 用於健身的小型直立式腳踏車包含二前輪ι5 & 16，用於 藉此形成一輛三輪腳踏車。 如在圖6及7中所顯示，根據本發明的第三具體實施 例之用於健身的小型直立式腳踏車，該板狀腳踏板5〇之 後側係連接在繩索固定件62 & 64，該等繩索固定件相對 於該支撐機架20和一固定繩索6〇直立地形成。 該等繩索固疋件62及64係連接在該後輪22之支撑機 架20的上側，具有一織索溝槽65係形成在該弯曲部份之'includes' combined with a pedal shaft 53 on both sides of a pair of shafts connected to the front wheel of the front wheel, the other side of the plate-shaped foot pedal is coupled to a driven shaft foot A pedal arm 54 is coupled to the hub unit of the rear wheel 22 and to a pedal shaft 55. [Mode for use in the present invention] A small upright bicycle for fitness according to the present invention will be explained with reference to the attached drawings. When the reference numerals are given to the elements of the drawings, the same elements are given the same reference numerals ' even when they appear on other drawings, such 5 are tolerated as a conventional skill that would not be obvious to the subject matter of the present invention. The gradation of color and structure will be omitted. 1 is a view showing a small upright bicycle for fitness according to a first embodiment of the present invention; an exploded perspective view of a second embodiment, illustrating a small size for fitness according to the specific embodiment of the present month Figure 13 is a cross-sectional view of the first embodiment of the bicycle; Figure 3 is a cross-sectional view of the first embodiment, + θ, according to the J condition of the present invention, the small first 々^ rear wheel wheel comparison unit for fitness; and Figure 4 DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT A description of another embodiment of a first wheel comparison unit according to the present invention. After the bicycle, Figure 5 is a view, according to the small upright pedalfish for fitness - specific examples - and the official bicycle, Figure 6 # - molybdenum, the third and the body are in the 丨% According to the present invention, a small car for fitness is illustrated in the embodiment; FIG. 7 is an exploded perspective view, according to the present invention; = Description - an important component and body image of a small upright bicycle for fitness :: view, according to a fourth embodiment of the present invention, a "touch-system" cross-sectional view, according to a fourth embodiment of the present invention, a small erect rear wheel valley unit for fitness; FIG. Another aspect of a small upright caster hub unit for fitness is illustrated in the following: FIG. 11 is a plan view of The fifth aspect of the present invention - a small upright bicycle for fitness; Item 12: According to the sixth embodiment of the present invention, ??, root π » brother a bicycle for fitness; and Figure i3 Department a view 'according to this issue The seventh: an example of a small upright bicycle for fitness. 〃, - as shown in Figures 1 to 4, according to the first example of the present invention, the small upright bicycle for fitness includes And a front wheel 14 and a rear wheel 22 on the rear side, a handle removing column 26 connected to the front wheel 14^1,33475, and a handle 1〇 fixed to an upper side of the handle post 26, horizontally connected to a support frame 20 between the handle post 26 and the rear wheel 22, a drive shaft 30 rotatably connected to the support frame 20 in the left-right direction, and a drive shaft 30 coupled to the drive shaft 30 The drive ring of one side ^ 叇 wheel 30, and the chain 32 of the driven sprocket 34 fixed to the hub of the rear wheel 22. The present invention further comprises a plate-shaped footboard 50 which is formed A side having a length of the plate-like foot pedal is coupled to a drive shaft foot pedal arm 52. The drive shaft foot pedal arm 52 is on both sides of the drive shaft In combination with the chat pedal shaft 53, the other end of the plate-shaped pedal is connected to the driven shaft and the foot pedal branch f 54, The driven shaft pedal arm is combined with the wheel of the rear wheel 22 and the pedal pedal 55. ^ D wheel wheel series 70 is connected with the driven shaft foot pedal arm 54, And the tapered pin 5 1 of the hub axle 70 extends outwardly. The second embodiment of the present invention is shown in Fig. 2 & 3. The specific embodiment = the trough unit contains - (4) the top 71 , which is connected to the rear wheel U; = Τ 70, which passes through the wheel and freely rotates; the complex = bearing 72 reduces a frictional force, so that the rim body 71 and the wheel axle # 70 can smoothly rotate a ^^ conical nut 73, which is threadedly coupled to the hub axle 7〇 for disengagement of the steel bearing 72; a solid nut 74 that is coupled to the hub axle, _ ^ , The 70-thread engagement is used to prevent the edge 0 conical nut 73 from being loosened; _ ^ ^ ^ ^ ^ glaze cup red-rotation bearing 76, which fixes a machine-clamping member, the frame fixing member is - #如β回JJ shape is connected to the 机架 of the support frame 20, and allows the hub 7 to rotate 70 axis freely; and a 15 :: nut 77, which sets the (four) rotation axis to ― As a conventional _ rod, and into the step 'and the body package ^ ill χ ι = 7 relative to the hub body 71 π / 目, 73, the conical nut independently rotates separately J; fixed nut 7 ..., with the circle = 疋 the conical nut 73 and the shaft rotation shaft with the driven shaft foot pedal arm 54, which is coupled with: = = as shown in Figure 3, the shaft rotation bearing 76 Department 2: 1 on the hub axle, but can be combined by force. As shown in Figure 2 (4) :: The shaft _ shaft... is mounted on the frame fixing member 75: and the shaft-rotating bearing 76 of the women's clothing. The frame fixing screw is fixed in the frame. By means of the machine =: 7 moving shaft pedal arm 54 is passed through the supporting frame 2 (5 and the shaft rotating bearing 76 is independently coupled to the wheel 7; the rod 7 is rotated, ' And the hub axle 7 is independently rotated relative to the hub body 7 through the conical nut. FIG. 4 is a cross-sectional view of another embodiment of the wheel unit according to the present invention, wherein - a new axle system = a known hub axle. In other words, in a conventional hub unit, it comprises a straight through axle 82 inserted into the hub body 71; a plurality of steel bearings η reduce friction The force 'so that the number of wheels is too complicated + the body 71 and the straight-through hub axle 82 rotate smoothly; and the conical nut 73 is threaded onto the straight-through wheel axle #82' for preventing The steel bearing 72 is disengaged, and a new 1333475 hub insertion shaft 80 is inserted into the straight-through hub axle 82. The fixed nut 74 is threaded. The straight-through wheel is used to fix the conical cap and the shaft 82, the round open/thread 73. It is threaded with the spray so that the ring machine is formed at the end of the support machine. The fixing member 87 is fixed. The plurality of steel materials 88 are mounted on the side, and the insertion shaft bearing material for the female thread that is spouted with the straight wheel (four) rod 82 is threaded onto the other side. This provides ... which prevents the steel shafts from disengaging and allows the shaft 8" to rotate independently of the shaft 82 with respect to the shaft 82: fixing the screw head to fix the conical nut 85 To the wheel number insertion and a driven shaft lever arm 54 which is fixed at one end of the 5H hub insertion shaft 8 以 with a tapered check pin. By (4) into two: St pedal branch # 54 connected hub is inserted into the shaft 8° (4) The bearing 84 is independently rotated with respect to the frame fixing member 87 and the through hub axle 82. And the straight through the plate-shaped footrest S is inserted into the legs The pedal shafts 53 and 55 and the screw, the pedal shafts 53 and 55 are respectively connected upright to the driving sleeve to talk about the pedal arm 52 and the The end of the moving shaft foot pedal arm 54 and the driving shaft foot pedal arm 52 and the driven shaft foot pedal arm are replaced by the tapered bolt 5 1 /51 + # Α The drive shaft 36 and the hub axle 7 〇^ the wheel inserting the shaft 8Q. Further, the plate-shaped foot pedal 50 spliced to the pedal shaft of the rear wheel has a larger than the foot The margin 59 of the pedal shaft 55 is such that the pedal shaft #55 can rotate smoothly. The second embodiment of the present invention is shown in the second embodiment of the present invention. 17 1333475 A small upright bicycle for fitness includes The two front wheels ι5 & 16, are used to form a three-wheeled bicycle. As shown in FIGS. 6 and 7, a small upright bicycle for fitness according to a third embodiment of the present invention, the rear side of the plate-like footrest 5 is coupled to the rope fixing member 62 & 64, The rope fixing members are formed upright with respect to the support frame 20 and a fixing rope 6〇. The rope fixing members 62 and 64 are coupled to the upper side of the support frame 20 of the rear wheel 22, and have a woven groove 65 formed in the curved portion.

端部。以前述之社爐，15士 L 構防止該固定繩索60脫離至外邊。 該固疋绳索60的一端部係設有—用於被安裝在該繩索溝 槽之衣圈61，並係與該等繩索固定件“及連接， 且該固定繩索6〇的另-端部係與該板狀腳踏板50連接。 在此’-惰輪軸承56可被進_步設在該後輪Μ之輪 外侧’以致該板狀腳踏板5G係更平滑地旋轉。 =…所顯示，根據本發明之第四具體 该小型直立式尺寸腳踏車包含—同步鏈輪9G，其結合在該 驅動軸桿36; 一後輪同步鏈輪9卜 « β β /、、，》>"在该輪轂軸桿70 ; 供-同牛、-件接該等刖述之疋件。換句話說，在此係提 件，用於匹配該驅動轴桿36及該輪轂 。 所形成。 主第—具體實施例間之— 鏈輪Hi9人中所顯示’响合在該輪數轴桿之後輪同步 ，固定螺？“於該圓錐形螺帽73及該固定螺帽74之間， ^疋螺帽固定該軸桿旋轉轴承76。 18 1333475 如在圖3中所顯 例中’如在圖1 〇中 該輪轂***軸桿8 〇 不，於使用該直通的輪轂軸桿82之案 所顯示’該後輪同步鍵輪9 1係結合在 。亦即，該後輪同步鏈輪91係定位在 該圓錐形螺帽 85之外側，且係以該固定螺帽86固定。 如在圖9及ιη+β 0中所顯示，該後輪同步鏈輪91係結合 接L該左邊之從動轴桿的腳踏板支臂54。那些熟諳此技術 者已★其可被結合接近該右邊之從動軸桿的腳踏板支臂，Ends. In the aforementioned furnace, the 15 s L structure prevents the fixing rope 60 from being detached to the outside. One end of the fixed cable 60 is provided with a collar 61 for being mounted on the rope groove, and is connected to the rope fixing member, and the other end portion of the fixing rope 6〇 Connected to the plate-like footrest 50. Here, the '-wheel bearing 56 can be stepped outside the wheel of the rear wheel' so that the plate-like footrest 5G rotates more smoothly. According to a fourth aspect of the present invention, the small upright size bicycle includes a synchronous sprocket 9G coupled to the drive shaft 36; a rear wheel synchronous sprocket 9b «ββ /,,,">>&quot In the hub axle 70; for the same cattle, - the pieces are connected to the above-mentioned components. In other words, the attachment is used to match the drive shaft 36 and the hub. Between the first and the specific embodiments - the sprocket Hi9 shows that the 'synchronization of the wheel after the number of axles is synchronized, the fixing screw is between the conical nut 73 and the fixed nut 74, ^疋The shaft is fixed to the shaft rotary bearing 76. 18 1333475 As shown in Figure 3, 'When the hub is inserted into the shaft 8 图 in Figure 1 ,, the rear wheel aligning key wheel 9 1 is displayed in the case of using the straight-through hub axle 82 Combined in. That is, the rear wheel synchronous sprocket 91 is positioned on the outer side of the conical nut 85 and is fixed by the fixing nut 86. As shown in Fig. 9 and ιη+β 0, the rear wheel synchronous sprocket 91 is coupled to the foot pedal arm 54 of the left driven shaft. Those skilled in the art have ★ which can be combined with the pedal arm of the right driven shaft.

且，、該鏈條連接之同步鏈輪9〇係結合在該右邊之驅動軸 桿36。 如在圖3中所顯示，於使用該直通的輪轂軸桿82之案 例中，如在圖1〇中所顯示，該後輪同步鏈輪91係結合在 «亥輪轂***軸桿80。亦即，該後輪同步鏈輪91係定位在 遠圓錐形螺帽85之外側，且係以該固定螺帽86固定。 如在圖11中所顯示，本發明之第五具體實施例包含一 三輪脚踏車。換句話說，在此提供一兩輪軸桿94,其連接 φ 對後輪24及25 ;及一差動齒輪93，其允許該等後輪24 及25差動地旋轉。在此時，該差動齒輪單元93係結合在 該兩輪軸桿94 ^既然該結構及功能係已知像在該傳統差動 齒輪裝置中，該結構及功能之詳細敘述將被省略。取代該 差動齒輪單元93，可使用該齒輪裝置，其中該等後輪24 . 及25彼此獨立地旋轉。 該從動鏈輪34係結合在該兩輪軸桿94，用於藉此由 該驅動鏈輪30經由該鏈條32承接一驅動力量。 根據本發明之該第六具體實施例，使用該I字形腳踏 1333475 板連桿67，以代替該第三具體實施例之固定繩索6〇。如 在圖12中所顯示，在此提供一腳踏板支撐構件66，其係 在某一高度結合在該支撐機架2〇。 一以τ形形成在該腳踏板連桿67的一上端之上 係結合在該腳踏板支撐構件66之兩端部，且該板狀腳踏 板50及該下鉸鏈69係結合在該腳踏板支撐構件之下 端。Moreover, the chain-connected synchronous sprocket 9 is coupled to the right drive shaft 36. As shown in Fig. 3, in the case of using the through hub axle 82, as shown in Fig. 1A, the rear wheel synchronous sprocket 91 is coupled to the «Hai hub insertion shaft 80. That is, the rear wheel timing sprocket 91 is positioned on the outer side of the distal conical nut 85 and is fixed by the fixing nut 86. As shown in Fig. 11, a fifth embodiment of the present invention comprises a three-wheeled bicycle. In other words, a two-wheel shaft 94 is provided here which connects φ to the rear wheels 24 and 25; and a differential gear 93 which allows the rear wheels 24 and 25 to differentially rotate. At this time, the differential gear unit 93 is incorporated in the two-wheel shaft 94. Since the structure and function are known in the conventional differential gear unit, a detailed description of the structure and function will be omitted. Instead of the differential gear unit 93, the gear device can be used, wherein the rear wheels 24 and 25 rotate independently of each other. The driven sprocket 34 is coupled to the two-wheel shaft 94 for receiving a driving force from the drive sprocket 30 via the chain 32. According to the sixth embodiment of the present invention, the I-shaped foot 1333475 plate link 67 is used in place of the fixed rope 6 of the third embodiment. As shown in Fig. 12, a footrest support member 66 is provided herein that is coupled to the support frame 2 at a certain height. A top end portion of the footrest support member 66 is coupled to an upper end of the pedal link 67 in a z-shape, and the plate-shaped footrest 50 and the lower hinge 69 are coupled thereto. The lower end of the footrest support member.

如此，該腳踏板支撐構件66、該腳踏板連桿67及該 板狀腳踏板50係穩定地互相連接。 在此，安裝該腳踏板支撐構件66,以致其高度可被自 由地調整。換句話說，其較佳的是該板狀腳踏板50之運 動的角度能被調整。換句話說’萬一該板狀腳踏板之 角度係大的’能獲得更多之健身效果。已知一用於調整該 腳踏板支撐構件66之高声的古许烟敕*从 4 / 同度的同度调整兀件。其可為較佳 地係由一重疊之中空管子所形成。該重疊之管子可使用以 一傳統方法被固定之螺絲。 如在圖13中所顯示，根據本發明之第七具體實施例， 該板狀腳踏板50之後側係安裝在該支撐轴承％之上側， 其係結合在由該輪較軸# 7〇 &該輪較***軸才旱8〇延伸之 後輪延伸軸桿97。 在此，該板狀腳踏板5〇沿著該支撐軸承96之上側讲 動。在此時，一安全導引桿95係結合在該支撐機架2〇: 以便防止該板狀腳踏板5〇之脫離。 將敘述根據本發明之用於健身的小型直立式腳踏車之 20 1333475 操作及效果。 首先，既然該鞍座係由該傳統腳踏車移去，一使用者 係需要剛好以一直立式姿勢踩在該腳踏板上。換句話說， 既然該使用者以全身踩在該腳踏板上，需要一較強之驅動 力。 既然該使用者踩在該板狀腳踏板50上，該健身之效果 被最大化。 —如輪15及16或一後輪24及25可被改造，以使小 孩能以一均衡之姿勢穩定地乘騎該腳踏車。 該板狀腳踏板50之後側能以具有某一高度之固定繩索 6〇固定，取代該板狀腳踏板5〇之後側係與該輪轂軸桿連 接’以使其係可能獲得另一型式之健身。 換句話說，該板狀腳踏板50之後側的長度係藉由該固 定繩索60所固定， ’以致該板狀腳踏板 驅動軸桿腳踏板支臂52之旋轉而變化， 斜，以藉此最大化該健身效果。 50之一傾斜基於該 ’藉此該全身可傾 滑行車浮板、玩具車Thus, the footrest support member 66, the footrest link 67, and the plate-like footrest 50 are stably connected to each other. Here, the footrest support member 66 is mounted so that its height can be freely adjusted. In other words, it is preferable that the angle of movement of the plate-like footrest 50 can be adjusted. In other words, 'in case the angle of the plate-shaped pedal is large', more fitness effects can be obtained. A high-intensity smog* for adjusting the pedal supporting member 66 is known to adjust the sling from the same degree of 4/degrees. It may preferably be formed by an overlapping hollow tube. The overlapping tubes can be screws that are fixed in a conventional manner. As shown in Fig. 13, according to the seventh embodiment of the present invention, the rear side of the plate-like footrest 50 is mounted on the upper side of the support bearing %, which is coupled to the axle #7& The wheel is inserted into the shaft only after the 8th extension, and the wheel extends the shaft 97. Here, the plate-like footrest 5〇 is moved along the upper side of the support bearing 96. At this time, a safety guide rod 95 is coupled to the support frame 2: in order to prevent the plate-like footrest 5 from being disengaged. The operation and effects of 20 1333475 of a small upright bicycle for fitness according to the present invention will be described. First, since the saddle is removed from the conventional bicycle, a user needs to step on the pedal in an upright position. In other words, since the user is stepping on the pedal with the whole body, a strong driving force is required. Since the user steps on the plate-like footrest 50, the effect of the fitness is maximized. - If the wheels 15 and 16 or a rear wheel 24 and 25 can be modified so that the child can ride the bicycle stably in a balanced posture. The rear side of the plate-like footboard 50 can be fixed with a fixed rope 6〇 having a certain height instead of the rear side of the plate-shaped footrest 5〇 being connected to the hub axle to make it possible to obtain another type. Fitness. In other words, the length of the rear side of the plate-like footboard 50 is fixed by the fixing rope 60, so that the rotation of the plate-like foot pedal driving shaft pedal arm 52 changes, obliquely Thereby maximizing the fitness effect. One of the 50 tilts is based on the 'to make the whole body tiltable sliding board, toy car

一種小孩運動用玩具。 3玄上述結構能以一與浮板（譬如，滑年 (sing-sing_car))類似之方法施行。本發明 孩童們很喜歡之遊玩設備或玩具。本發明 孩的神經系統之目的。其將不會對身體造A toy for children's sports. The above structure can be implemented in a similar manner to a floating plate (for example, sing-sing_car). The invention is a favorite device or toy for children. The purpose of the nervous system of the child of the present invention. It will not make for the body

。一把手係結合在一 ^ <汗·板係在其前方及後方設有輪 &件之前上方的把手支柱。使用者 21 1333475 以使該使用者能更有效率地享 之足部係放置在該板件上 受。在此有多樣之浮板。 然而，在本發明中，既然該使用者乘騎腳踏車，同時 轉動該板狀腳踏板，由於該使用者滚動該浮板中之板件， 成人以及小孩可輕易地享受本發明。 一鏈條係大致上被用於在傳統腳踏車中傳送一驅動力 量。該鏈條可於一運轉操作期間藉著一異常之驅動力量可. A handle is coupled to a handle post that is preceded by a wheel & The user 21 1333475 is placed on the panel so that the user can more efficiently enjoy the foot. There are a variety of floating boards here. However, in the present invention, since the user rides the bicycle while rotating the plate-shaped foot pedal, the adult and the child can easily enjoy the present invention because the user rolls the plate in the floating plate. A chain is generally used to transmit a driving force in a conventional bicycle. The chain can be driven by an abnormal driving force during a running operation.

能由其正常之結合方式被分離，或可損壞一使用者之長 褲。一鏈輪可被使用，而取代該鏈條，用於將一驅動鏈輪 之驅動力量傳送至一從動鏈輪（譬如，韓國專利登記第 0542794 及 0527093 號）。 在此，該驅動鏈輪及該從動鏈輪係分別由一冠面鏈輪 及一平面鏈輪所取代。一滾子齒輪被提供用於在某一角度 嚙合該冠面鏈輪及該平面鏈輪。前述揭示技術之詳細結構 及操作將被省略，但其可被應用於本發明之健身用的小型 直立式腳踏車。 此外，一直接驅動力量係經由一驅動力量轉移裝置及 一由複數齒輪所形成之傳送齒輪設備傳送至一後輪，而取 代一鏈條及一鏈輪，以便克服一傳統鏈條（譬如，韓國實用 新型公開第20-1986-0000757號）中所遭遇之問題。換句話 說’在本發明中，一驅動鏈輪及一鏈條被移去，且複數齒 輪係取代地結合在一後輪單元，以致一從動轴桿的腳踏板 支臂之驅動力量經由該等前述之齒輪被直接轉移至一後 輪。此外’藉由控制一驅動力量經由該等齒輪傳送至該後 22 1333475 輪’-離合器單元被提供用於在一方向中轉動一從動轴桿 的腳踏板支臂，該方向與—腳踏車之運轉方向顛倒。前述 之結構可由那些熟諳此技術者被輕易地組合至我們之本發 明0 在此’既然該驅動力晋缠銘月Μ缸 切刀里轉移及從動齒輪設備係熟知之 技術，該等設備之結構及操作將被省略。 [工業應用性] 該車體之高度及長度 ’其係可能以較低之It can be separated by its normal combination, or it can damage a user's pants. A sprocket can be used instead of the chain for transmitting the driving force of a driving sprocket to a driven sprocket (e.g., Korean Patent Registration Nos. 0542794 and 0527093). Here, the drive sprocket and the driven sprocket are replaced by a crown sprocket and a planar sprocket, respectively. A roller gear is provided for engaging the crown sprocket and the planar sprocket at an angle. The detailed structure and operation of the foregoing disclosed technology will be omitted, but it can be applied to the small upright bicycle for fitness of the present invention. In addition, a direct driving force is transmitted to a rear wheel via a driving force transfer device and a transmission gear device formed by a plurality of gears instead of a chain and a sprocket to overcome a conventional chain (for example, a Korean utility model) Issues encountered in the publication of No. 20-1986-0000757). In other words, in the present invention, a drive sprocket and a chain are removed, and a plurality of gear trains are instead coupled to a rear wheel unit such that the driving force of the pedal arm of a driven shaft passes through The aforementioned gears are directly transferred to a rear wheel. In addition, 'by controlling the driving force to be transmitted via the gears to the rear 22 1333475 wheel' clutch unit is provided for rotating the pedal arm of a driven shaft in one direction, the direction and the bicycle The direction of operation is reversed. The foregoing structure can be easily combined with those skilled in the art to our invention. Here, since the driving force is entangled in the Mingyue cylinder cutter and the driven gear equipment is well known, the equipment is The structure and operation will be omitted. [Industrial Applicability] The height and length of the car body may be lower

在本發明中，除了該把手以外， 係稍微比該傳統之腳踏車較小。如此 成本製造》 既然該整個身體之重量係一驅動力量之來源，其係可 能輕易地以-傾斜之方式前進。既然使用一寬廣之板狀腳 踏板，其係可能以一直立式姿勢穩定地乘騎腳踏車。 根據本發明，用於健身的小型直立式腳踏車可被剛好 用於娛樂活動以及健身。與使用者在一安坐之姿勢中乘騎 籲的傳統腳踏車作比較，該使用者能享受另-乘騎型式。 因本發明能以數個形式被具體化，而不會由其精神或 本質特性脫離，亦應了解該等上述範例不限於該先前叙述 之任何細即，除非以別的方式指定，但反之應被廣泛地解 釋為在其精神及範圍内，如在所附申請專利範圍其所界定 -者且因此所有落在該等申請專利之符合與約束中、或此 .等符合與約束之等同者之變化及修改，係因此意欲藉由該 等所附申請專利範圍所涵括。 [按順序列出之文字] 23 1333475 、腳踏板支臂、驅動軸桿 健身、腳踏車、板狀腳踏板 輪轂單元。 【圖式簡單說明】 本發明將參考所附圖式變得 ^ 雙传破更佳了解，該等圖式係 僅只給與供說明用，且因 u此非本發明之限制，其中； 圖1係一視圖，根據本發明 „ . „ 货θ之第一具體實施例說明一In the present invention, in addition to the handle, it is slightly smaller than the conventional bicycle. Such a cost-making process Since the weight of the entire body is a source of driving force, the system may easily advance in a tilt-like manner. Since a wide plate-like foot pedal is used, it is possible to ride the bicycle stably in an upright posture. According to the present invention, a small upright bicycle for fitness can be used for recreation and fitness. In comparison with the conventional bicycle that the user rides in a sitting position, the user can enjoy the other-ride type. The present invention may be embodied in several forms without departing from its spirit or essential characteristics, and it should be understood that the above examples are not limited to the details of the foregoing description, unless otherwise specified, but instead It is to be interpreted broadly that it is within its spirit and scope, as defined by the scope of the appended claims, and therefore all of the equivalents and limitations of such patents, or equivalents Variations and modifications are therefore intended to be covered by the scope of the appended claims. [Text in order] 23 1333475, pedal arm, drive shaft Fitness, bicycle, plate pedals Hub unit. BRIEF DESCRIPTION OF THE DRAWINGS The present invention will be better understood by reference to the accompanying drawings, which are only for the purpose of illustration, and are not limited by the present invention. A first embodiment, according to the first embodiment of the present invention

用於健身的小型直立式腳踏車； 圖2係一分解立體圖，根據本發明之第一具體實施例 沉明—用於健身的小型直立式腳踏車之重要元件； 圖3係-橫截面視圖，根據本發明之第一具體實施例 說明一用於健身的小型直立切踏車中之後輪輪轂單元； 、圖4係一橫截面視圖’根據本發明之第一具體實施例 說明一用於健身的小型直立彳 1立式腳踏車中之後輪輪轂單元的 另一範例； 圖5係視圖，根據本發明之第二具體實施例說明一 用於健身的小型直立式腳踏車； 圖6係視圖，根據本發明之第三具體實施例說明— 用於健身的小型直立式腳踏車； 圖7係一分解立體圖，根據本發明之第三具體實施例 說明-用於健身的小型直立式腳踏車之重要元件； °係視圖根據本發明之第四具體實施例說明一 用於健身的小型直立式腳踏車； 圖9係一 截面視圖，根據本發明之第四具體實施例 24 1333475 。兄月用於健身的小型直立式腳踏車中之後輪輪轂單元； 圖1 〇係一橫截面視圖，根據本發明之第四具體實施例 說明一用於健身的小型直立式腳踏車中之後輪輪轂單元的 另一範例； 圖 1 1 係 ~ >a — 十面視圖，根據本發明之第五具體實施例說 明-用於健身的小型直立式腳踏車； 圖1 2係~立目罔 _» 讯圖，根據本發明之第六具體實施例說明一 用於健身的小型直立式腳踏車； 、 圖13係—讳阁 . ，根據本發明之第七具體實施例說明一 用於健身的小型直立式聊踏車；及 圖14係—視圖， 說月—傳統之腳踏車。 【主要元件符號說明 1 〇把手 12 軸桿 鲁 13前輪 14前輪 15前輪 16前輪 20 支撐機架 • 22後輪 • 23後輪 24後輪 25後輪 25 1333475FIG. 2 is an exploded perspective view showing an essential part of a small upright bicycle for fitness according to a first embodiment of the present invention; FIG. 3 is a cross-sectional view, according to the present invention The first embodiment of the invention illustrates a rear wheel hub unit for a small erect treadmill for fitness; FIG. 4 is a cross-sectional view illustrating a small erect for fitness according to a first embodiment of the present invention.另一1 Another example of a rear wheel hub unit in a vertical bicycle; FIG. 5 is a view showing a small upright bicycle for fitness according to a second embodiment of the present invention; FIG. 6 is a view, according to the present invention DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT - A small upright bicycle for fitness; FIG. 7 is an exploded perspective view showing an important component of a small upright bicycle for fitness according to a third embodiment of the present invention; A fourth embodiment of the invention describes a small upright bicycle for fitness; FIG. 9 is a cross-sectional view, according to a fourth embodiment of the present invention Example 241,333,475. Rear wheel hub unit in a small upright bicycle used for fitness; FIG. 1 is a cross-sectional view showing a rear wheel hub unit of a small upright bicycle for fitness according to a fourth embodiment of the present invention Another example; Fig. 1 1 is a <a>a - ten-sided view, according to a fifth embodiment of the present invention - a small upright bicycle for fitness; Figure 1 2 is a _ _ _ _ map, A small upright bicycle for fitness is described according to a sixth embodiment of the present invention; and FIG. 13 is a small vertical standing treadmill for fitness according to a seventh embodiment of the present invention. And Figure 14 is a view - view, the moon - the traditional bicycle. [Main component symbol description 1 〇Handle 12 Axle ru 13 Front wheel 14 Front wheel 15 Front wheel 16 Front wheel 20 Support frame • 22 rear wheel • 23 rear wheel 24 Rear wheel 25 Rear wheel 25 1333475

26 把手支柱 28 鞍座 29 行李架 30 驅動鍵輪 32 鏈條 34 從動鏈輪 36 驅動軸桿 50 板狀腳踏板 51 錐形栓銷 52 驅動轴桿腳踏板支臂 53 腳踏板軸桿 54 從動軸桿腳踏板支臂 55 腳踏板轴桿 56 惰輪軸承 58 腳踏板 59 邊際 60 固定繩索 61 環圈 62 繩索固定件 64 繩索固定件 65 繩索溝槽 66 腳踏板支撐構件 67 腳踏板連桿 68 上鉸鏈 26 1333475 69 下鉸鏈 70 輪轂軸桿 71 輪轂本體 72 鋼質軸承 73 圓錐形螺帽 74 第一固定螺帽 75 機架固定件 76 軸桿旋轉軸承 77 第二固定螺帽 78 機架固定螺栓 80 輪轂***軸桿 82 輪轂軸桿 83 固定螺帽 84 ***轴桿轴承 85 圓錐形螺帽 86 固定螺帽 87 圓環形機架固定件 88 鋼質轴承 90 同步鏈輪 91 後輪同步鏈輪 93 差動齒輪單元 94 兩輪軸桿 95 導引桿 96 支撐軸承 27 1333475 97 後輪延伸軸桿26 Handle strut 28 Saddle 29 Luggage rack 30 Drive key wheel 32 Chain 34 Drive sprocket 36 Drive shaft 50 Plate foot pedal 51 Tapered pin 52 Drive shaft Foot pedal arm 53 Foot pedal shaft 54 Slave shaft Pedal arm 55 Foot pedal shaft 56 Idler bearing 58 Foot pedal 59 Margin 60 Fixed rope 61 Ring 62 Rope fixing 64 Rope fixing 65 Rope groove 66 Foot pedal support member 67 Foot pedal link 68 Upper hinge 26 1333475 69 Lower hinge 70 Hub axle 71 Hub body 72 Steel bearing 73 Conical nut 74 First fixing nut 75 Frame fixing member 76 Shaft bearing 77 Second fixing Nuts 78 Rack mounting bolts 80 Hub inserts shaft 82 Hub axles 83 Fixing nuts 84 Inserting shaft bearings 85 Conical nuts 86 Retaining nuts 87 Circular frame mounts 88 Steel bearings 90 Synchronous sprockets 91 Rear wheel synchronous sprocket 93 Differential gear unit 94 Two wheel shaft 95 Guide rod 96 Support bearing 27 1333475 97 Rear wheel extension shaft

Claims (1)

1333475 十、申請專利範圍： LLLl----- 1.一種用於健身的小型直立式腳踏車，其包含一前輪 及一後輪’該前輪及後輪分別結合在一前側及一後側；一 把手支柱’其連接在該前輪之一軸桿上；一把手，其固定 在該把手支柱的一上侧；一支撐機架，其係水平地連接於 該把手支柱及該後輪之間，一驅動轴桿，其係可在該支樓 機架的一中心旋轉；及一鏈條，其連接一結合在該驅動軸 捍的一側之驅動鏈輪及一固定在一輪轂單元之從動鏈輪， 其又包含： 形成為平板形狀之板狀腳踏板（5〇)，該板狀腳踏板的 一側係與一驅動軸桿腳踏板支臂（52)連接，該驅動轴桿腳踏 板支臂在該驅動軸桿（36)之兩側與一腳踏板轴桿（53)結合， β亥板狀腳踏板之另一側係與一從動轴桿腳踏板支臂（54)連 接忒從動軸桿腳踏板支臂在該後輪（22)之輪較單元與一腳 踏板軸桿（55)結合。 2·如申請專利範圍第1項之腳踏車，其中該輪轂單元 包含： 一輪轂本體（71)’其係與該後輪（22)連接； 一輪轂軸桿（70)，其通過該輪轂本體（71)及自由地旋轉； 複數個鋼質轴承（72)，其等減少摩擦力，以致該輪轂轴 桿（70)可相對於該輪轂本體（71)自由地旋轉； 圓錐形螺帽（73) ’其係以螺紋嚙合在該輪轂軸桿 (7〇) ’用於防止該等鋼質軸承（72)之脫離； 一轴桿旋轉軸承（76)，其在該支撐機架（2〇)的 一端部固 29 皆換η' 定一形成為圓環形狀之機举 ----------------------. ⑽自由地旋轉，·及 固疋件（75)，且允許該輪毅轴桿 錐形栓銷（51)，其將該從動抽捍腳踏板支臂（54)固定 至該輪轂軸桿（70)。 月（疋 3·如申請專利_第2項之腳踏車，其_該軸桿旋轉抽 承⑽係安裝在該機架固定件（75)的内側，且該已安裝之轴 捍旋轉轴承（76)的外部®周係藉機_定螺栓（78)由該機架 固定件（75)利定，該腳踏車另包含H定螺帽⑻， 其㈣㈣合在該輪敎抽桿㈣，用於防止該錐形螺帽（74) #a 1及第一固疋螺帽（77)，用於將該軸桿旋轉軸承（76) 固定至該輪轂軸桿（7〇)。 4.如申請專利範圍帛1項之腳踏車，其中該輪轂單元 包含： 一輪轂本體（71)，其係與該後輪（22)連接； 直通的輪穀軸桿（82)，其係***該輪較本體（71); 複數個鋼質轴承（72)，其等減少摩擦力，以致該輪轂本 體（71)可相對於該直通的輪轂軸桿（82)自由地旋轉； 一圓錐形螺帽（73)，其係以螺紋嚙合在該直通的輪轂軸 桿（82)，用於防止該等鋼質轴承（72)之脫離； 一固定螺帽（74)，其固定該圓錐形螺帽（73); 一固定螺帽（83)，其固定一在該支撐機架（2〇)的一端部 所形成之圓環形機架固定件（87); 一***軸桿軸承（84)，其具有在其中安裝複數個鋼質轴 承（88)之一侧，用於藉此形成一軸承部份，及在其中形成一 30 1333475 ?作）月修(史).正替換頁 _ -.V*—^ ”紋之另一側，用於與該直通的輪轂軸桿（82)結合； 一輪轂***軸桿（80)，其通過該***軸桿軸承（84)及該 直通的輪轂軸桿（82); 圓錐形螺帽（85)，其防止該等鋼質軸承（88)朝向該外 面之脫離’且允許該輪轂***軸桿（8〇)相對於該直通的輪轂 軸桿（82)獨立地旋轉； 一固定螺帽（86)，其將該圓錐形螺帽（85)固定至該輪轂 ***軸桿（80);及 一錐形栓銷（51)，其將該從動軸桿腳踏板支臂（54)固定 至該輪轂***軸桿（80)的一端部。 5. 如申請專利範圍第1項之腳踏車，其另包含一同步鏈 輪（90)，其係結合在該驅動轴桿（36); _後輪同步鏈輪（91)， 其係結合在該後輪（22)之輪轂單元；及一鏈條，其連接該同 步鏈輪（90)及該後輪同步鏈輪（91)。 6. 如申請專利範圍第丨至5項之中之一的腳踏車，其 中該等前輪係由二輪件所形成。 7. —種用於健身的小型直立式腳踏車，其包含分別結 合在一前側及一後側的前輪及後輪、—連接在該前輪之軸 桿的把手支柱、一固定在該把手支柱的一上側之把手、_ 水平地連接於該把手支柱及該後輪間之支撐機架、一可在 該支撐機架之中心旋轉的驅動軸桿、及一連接一結合在該 驅動軸桿的一側之驅動鏈輪與一固定在該後輪的輪穀翠 元之從動鏈輪的鏈條，其又包含： 與該後輪（22)的支撐機架（20)之一上側連接的繩索固定 31 1333475 端部係向外彎曲及形 « 件（62)及（64)，該等繩索固定件之每一 成一繩索溝槽（65);及 一板狀腳踏板（50) ’其係以平板形狀形成，該板狀腳 踏板的一側係與一驅動轴桿腳踏板支臂（52)連接，該驅動 軸桿腳踏板支臂在該驅動軸桿（36)之兩側與一腳踏板轴桿 (53)結合’該板狀腳踏板（50)之另一側係與具有某長产安 裝在該等繩索固定件（62)及（64)的繩索溝槽（65)之固定繩 索（60)連接。 8.如申請專利範圍第7項之腳踏車，其另包含在該後輪 (22)之輪轂單元的一外侧的一惰輪軸承（56)，以致該板狀腳 踏板（5 0)可平滑地旋轉。 9·如申請專利範圍第7或8項之腳踏車，其中該等前 輪係由二輪件所形成。 10.—種用於健身的小型直立式腳踏車，其包含分別結 合在一前側及一後側之前輪及後輪、一連接在該前輪之轴 桿的把手支柱、一固定在該把手支柱的一上侧之把手、一 水平地連接於該把手支柱及該後輪間之支撐機架、一可在 該支撐機架之中心旋轉的驅動軸桿、及一連接一結合在該 驅動軸桿的—側之㈣鏈輪及―固定在該後輪的輪較單元 之從動鏈輪的鏈條，其又包含： -腳踏板支撐構件(66)，其係在某一高度結合在該後輪 (22)的一支撐機架（2〇); 一 I字形腳踏板連桿（67)，其每—側係以鉸鏈安裝在該 腳踏板支標構件（66)之兩端；及 32 1333475 替換頁 W竹F?修(史)正.; 一板狀腳踏板（50)，其係以一平板形狀形成，該板狀腳 踏板的一侧係與一驅動軸桿腳踏板支臂（52)連接，該驅動軸 桿腳踏板支臂在該驅動軸桿（36)之兩側與一腳踏板軸桿（53) 結合’該板狀腳踏板之另一側係以鉸鏈安裝在該腳踏板連 桿（67)之下端。 11. 如申請專利範圍第1〇項之腳踏車，其中該腳踏板支 撐構件（66)另包含一用於調整高度之高度調整機構。 12. —種用於健身的小型直立式腳踏車，其包含分別結 合在一前側及一後側之前輪及後輪、一連接在該前輪之軸 桿的把手支柱、一固定在該把手支柱的一上側之把手、一 水平地連接於該把手支柱及該後輪間之支撐機架、一可在 該支撐機架之中心旋轉的驅動轴桿、及一連接一結合在該 驅動轴桿的一側之驅動鏈輪與一固定在輪轂單元之從動鏈 輪的鏈條，該輪轂單元結合在該後輪之中心，其又包含： 一板狀腳踏板（50)，其係以平板形狀形成，該板狀腳踏 板的一側係與一驅動軸桿腳踏板支臂（52)連接，該驅動軸桿 腳踏板支臂在該驅動軸桿（36)之兩側與一腳踏板軸桿（53)結 合’該板狀腳踏板之另一侧係連接在該後輪（22)的一輪轂單 元； 其中與該板狀腳踏板（50)連接之後輪（22)的輪轂單元包 含一由該輪轂軸桿延伸之後輪延伸軸桿（97)、及一結合在該 後輪延伸軸桿（97)之支撐軸承（96)。 13.如申請專利範圍第12項之腳踏車，其另包含一安 全導引桿（95)，其係結合在該支撐機架（20)，用於防止安裝 33 1333475 側上之板狀腳踏板 在該支撐轴承（96)的上 十一、圖式： 如次頁。 今听^爿片辨(更冰糁換f « - — -- - --------一·κ (50)的脫離。 341333475 X. Patent application scope: LLLl----- 1. A small upright bicycle for fitness, comprising a front wheel and a rear wheel. The front wheel and the rear wheel are respectively combined on a front side and a rear side; a post connected to one of the shafts of the front wheel; a handle fixed to an upper side of the handle post; a support frame horizontally coupled between the handle post and the rear wheel, a drive shaft , the system is rotatable at a center of the support frame; and a chain connecting a drive sprocket coupled to one side of the drive shaft and a driven sprocket fixed to the hub unit, The utility model comprises: a plate-shaped foot pedal (5〇) formed into a flat plate shape, and one side of the plate-shaped foot pedal is connected with a driving shaft foot pedal arm (52), and the driving shaft foot pedal support The arm is coupled to a pedal shaft (53) on both sides of the drive shaft (36), and the other side of the β-plate pedal is coupled to a driven shaft pedal arm (54) Connecting the 忒-driven shaft, the pedal arm, the wheel of the rear wheel (22), the unit and the pedal shaft (55) Co. 2. The bicycle of claim 1, wherein the hub unit comprises: a hub body (71)' coupled to the rear wheel (22); a hub axle (70) passing through the hub body ( 71) and freely rotating; a plurality of steel bearings (72) that reduce friction so that the hub axle (70) is free to rotate relative to the hub body (71); conical nut (73) 'It is threaded into the hub axle (7〇)' to prevent the steel bearing (72) from coming off; a shaft rotary bearing (76) in the support frame (2〇) One end part of the solid 29 is replaced by η' to form a ring shape machine----------------------. (10) Free rotation, · and solid Piece (75), and allowing the wheel axle taper pin (51) to secure the driven draw pedal arm (54) to the hub axle (70). Month (疋3·If applying for a patent_2nd bicycle, the shaft rotary pumping (10) is mounted on the inside of the frame fixing member (75), and the mounted shaft slewing bearing (76) The external® peripheral extension _ fixed bolt (78) is determined by the frame fixing member (75), the bicycle further includes a H-shaped nut (8), and (4) (4) is fitted to the rim sucker (4) for preventing the A tapered nut (74) #a 1 and a first solid nut (77) for fixing the shaft rotary bearing (76) to the hub axle (7〇). The bicycle of the first aspect, wherein the hub unit comprises: a hub body (71) connected to the rear wheel (22); a straight trough shaft (82) inserted into the wheel body (71); a plurality of steel bearings (72) that reduce friction so that the hub body (71) is free to rotate relative to the through hub axle (82); a conical nut (73) Threaded in the through hub axle (82) for preventing detachment of the steel bearings (72); a fixed nut (74) that secures the conical nut 73); a fixing nut (83) fixed to a circular frame fixing member (87) formed at one end of the supporting frame (2〇); an insertion shaft bearing (84) There is a side in which a plurality of steel bearings (88) are mounted for forming a bearing portion, and a 30 1333475 is formed therein to be repaired (history). The replacement page _-.V* The other side of the pattern is used to engage the through hub axle (82); a hub is inserted into the shaft (80) through the inserted shaft bearing (84) and the through hub axle ( 82); a conical nut (85) that prevents the steel bearings (88) from disengaging from the outer portion and allows the hub to be inserted into the shaft (8〇) independently of the straight-through hub shaft (82) Rotating; a fixed nut (86) that secures the conical nut (85) to the hub insertion shaft (80); and a tapered pin (51) that biases the driven shaft A pedal arm (54) is fixed to one end of the hub insertion shaft (80). 5. The bicycle of claim 1 further comprising a synchronous sprocket (90). Combined with the drive shaft (36); _ rear wheel synchronous sprocket (91), which is coupled to the hub unit of the rear wheel (22); and a chain connecting the synchronous sprocket (90) and thereafter Wheel synchronous sprocket (91) 6. A bicycle according to one of claims 1-5, wherein the front wheel is formed by two wheels. 7. A small upright bicycle for fitness, The utility model comprises a front wheel and a rear wheel respectively coupled to a front side and a rear side, a handle pillar connected to the shaft of the front wheel, a handle fixed to an upper side of the handle pillar, _ horizontally connected to the handle pillar and a support frame between the rear wheels, a drive shaft rotatable at a center of the support frame, and a drive sprocket coupled to one side of the drive shaft and a wheel fixed to the rear wheel The chain of the driven sprocket of Gu Cuiyuan, which further comprises: a rope fixed to the upper side of one of the support frames (20) of the rear wheel (22) 31 1333475 The end is bent outwardly and shaped «62 And (64) each of the rope fixing members is formed into a rope groove (65); and The plate-shaped foot pedal (50) is formed in a flat plate shape, and one side of the plate-shaped foot pedal is coupled to a driving shaft foot pedal arm (52), and the driving shaft foot pedal arm The other side of the drive shaft (36) is coupled with a pedal shaft (53). The other side of the plate-like footrest (50) is attached to the rope fixing member with a certain length of production ( 62) and (64) the rope (60) of the rope groove (65) is connected. 8. The bicycle of claim 7, further comprising an idler bearing (56) on an outer side of the hub unit of the rear wheel (22) such that the plate-shaped foot pedal (50) is smoothed Rotate ground. 9. A bicycle according to claim 7 or 8, wherein the front wheel is formed by two wheels. 10. A small upright bicycle for fitness, comprising a front and a rear front wheel and a rear wheel respectively, a handle post connected to the shaft of the front wheel, and a handle fixed to the handle post a handle on the upper side, a support frame horizontally connected between the handle post and the rear wheel, a drive shaft rotatable at a center of the support frame, and a connection coupled to the drive shaft - a side (four) sprocket and a chain of a driven sprocket fixed to the wheel of the rear wheel, which further comprises: - a footboard support member (66) coupled to the rear wheel at a certain height ( 22) a support frame (2〇); an I-shaped foot pedal link (67), each side of which is hingedly mounted at both ends of the foot pedal support member (66); and 32 1333475 Replacement page W bamboo F? repair (history) positive;; a plate-shaped foot pedal (50), which is formed in a flat shape, one side of the plate-shaped foot pedal is coupled with a driving shaft foot pedal An arm (52) is coupled to the pedal shaft (53) on both sides of the drive shaft (36) Another side of the line-shaped foot pedal mounted on the lower end of the hinge connecting rod (67) of the footboard. 11. The bicycle of claim 1, wherein the footrest support member (66) further comprises a height adjustment mechanism for adjusting the height. 12. A small upright bicycle for fitness, comprising a front and a rear front wheel and a rear wheel respectively, a handle post connected to the shaft of the front wheel, and a handle fixed to the handle post a handle on the upper side, a support frame horizontally connected between the handle post and the rear wheel, a drive shaft rotatable at a center of the support frame, and a connection and a side coupled to the drive shaft a driving sprocket and a chain fixed to the driven sprocket of the hub unit, the hub unit being coupled to the center of the rear wheel, further comprising: a plate-shaped foot pedal (50) formed in a flat plate shape, One side of the plate-shaped foot pedal is coupled to a drive shaft foot pedal arm (52) on both sides of the drive shaft (36) and a foot pedal The shaft (53) in combination with the other side of the plate-like foot pedal is coupled to a hub unit of the rear wheel (22); wherein the wheel of the rear wheel (22) is coupled to the plate-shaped foot pedal (50) The unit includes a wheel extension shaft (97) extending from the hub axle, and a combination The rear wheel extends the support bearing (96) of the shaft (97). 13. The bicycle of claim 12, further comprising a safety guide rod (95) coupled to the support frame (20) for preventing the installation of the plate-shaped footrest on the side of 33 1333475 On the support bearing (96), the eleventh, the figure: as the next page. I am listening to the 爿 爿 ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( (
TW096140950A 2006-11-09 2007-10-31 Standup type small bicycle for exercise TWI333475B (en)

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