TWI603758B - 無框式跑步機 - Google Patents
無框式跑步機 Download PDFInfo
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- TWI603758B TWI603758B TW104138002A TW104138002A TWI603758B TW I603758 B TWI603758 B TW I603758B TW 104138002 A TW104138002 A TW 104138002A TW 104138002 A TW104138002 A TW 104138002A TW I603758 B TWI603758 B TW I603758B
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B22/00—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements
- A63B22/02—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with movable endless bands, e.g. treadmills
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B71/00—Games or sports accessories not covered in groups A63B1/00 - A63B69/00
- A63B71/0054—Features for injury prevention on an apparatus, e.g. shock absorbers
- A63B2071/0063—Shock absorbers
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
- A63B21/008—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using hydraulic or pneumatic force-resisters
- A63B21/0083—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using hydraulic or pneumatic force-resisters of the piston-cylinder type
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
- A63B21/008—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using hydraulic or pneumatic force-resisters
- A63B21/0085—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using hydraulic or pneumatic force-resisters using pneumatic force-resisters
- A63B21/0087—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using hydraulic or pneumatic force-resisters using pneumatic force-resisters of the piston-cylinder type
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B22/00—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements
- A63B22/0015—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with an adjustable movement path of the support elements
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B22/00—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements
- A63B22/0015—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with an adjustable movement path of the support elements
- A63B22/0023—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with an adjustable movement path of the support elements the inclination of the main axis of the movement path being adjustable, e.g. the inclination of an endless band
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B2210/00—Space saving
- A63B2210/50—Size reducing arrangements for stowing or transport
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B2210/00—Space saving
- A63B2210/50—Size reducing arrangements for stowing or transport
- A63B2210/56—Size reducing arrangements for stowing or transport electrically folded and erected
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- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Cardiology (AREA)
- Vascular Medicine (AREA)
- Rehabilitation Tools (AREA)
- Orthopedic Medicine & Surgery (AREA)
Description
本發明是有關於一種跑步機,特別是指一種能夠收折的無框式跑步機。
參閱圖1,一種台灣證書號數第M316743號專利所公開之跑步機1為例,主要包含有一矩形框架11、樞設在該框架11的一車架12,及二壓缸13。該框架11具有二側桿111,及連接該等側桿111的二端桿112。該車架12能夠相對該框架11在縱向延伸的一收折位置與橫向延伸的一使用位置間樞轉。該等壓缸13樞設在該框架11的側桿111與該車架12間,且能夠相對該框架11伸展或收縮。當該車架12如圖所示位於該收折位置時,該等壓缸13可以相對該車架12產生阻滯該車架12的一緩衝力,進而達到支撐效果。
在該車架12樞轉時,為了避免干擾該車架12,及使該等壓缸13能夠順利的伸展,一般都會將該等壓缸13設置在該框架11的側桿111,或設置在該框架11其中一端桿112。惟,前述將該等壓缸13設置在該框架11之側桿111的方式,會使該框架11除了端桿112外,還必須存在有該等側桿111,有體積無法縮減、佔用空間的缺點,而前述將該等壓缸13設置在該框架11其中一端桿112的方式,會因為必須提供該車架12樞設的部位,而無法單獨存在,仍然有體積無法縮減、佔用空間的缺點。
因此,本發明之目的,即在提供一種能夠縮減體積,及提升空間效益的無框式跑步機。
於是,本發明無框式跑步機,包含:一車架、一底座、一連桿單元,及一伸縮單元。
該車架包括二短邊與二長邊。
該底座設置在一支撐面,且沿該車架的短邊方向延伸,及與該車架樞接。
該連桿單元樞設在該車架與該底座間。
該伸縮單元包括樞設在該底座的一樞接部,及與該連桿單元形成連動且能夠相對該樞接部在一收縮位置與一伸展位置間位移的一伸縮件,在該收縮位置時,該車架的長邊鄰近該支撐面,在該伸展位置時,該車架的長邊遠離該支撐面,使該連桿單元隨該伸縮件位置的變化,相對該車架縮、放間距。
本發明之功效在於:利用能夠與該車架縮放間距的連桿單元,使該伸縮單元樞設在該底座及與該車架形成連動,而能夠以橫桿式的底座取代傳統的框架,大幅縮減佔用的空間,提升空間效益。
在本發明被詳細描述之前,應當注意在以下的說明內容中,類似的元件是以相同的編號來表示。
參閱圖2、圖3與圖4,本發明無框式跑步機之一實施例,包含一車架2、一底座3、一連桿單元4、一伸縮單元5,及一支撐單元6。
該車架2包括二短邊21與二長邊22。
該底座3設置在一支撐面7,且沿該車架2的短邊21方向延伸,及與該車架2樞接,並包括反向的二側面31、32。該底座3沿該車架2之長邊22方向的長度L1與該車架2之長邊22的長度L2比為1:20~24。
該連桿單元4樞設在該車架2與該底座3間,並包括相互樞接的二第一連桿41與一第二連桿42。每一第一連桿41還與該車架2相對應的長邊22樞接。該第二連桿42在本實施例呈ㄇ形,還與該底座3樞接,並具有分別與該底座3、相對應之第一連桿41樞接的二側接段421,及連接該等側接段421且與該車架2之長邊22間形成有一間距D的一橫接段422。
該伸縮單元5在本實施例可以是氣壓缸、或液壓缸,並包括樞設在該底座3之側面31的一樞接部51,及與該第二連桿42之橫接段422樞接形成連動的一伸縮件52。該伸縮件52能夠相對該樞接部51在一收縮位置(如圖4、圖5)與一伸展位置(如圖6、圖7)間位移。
該支撐單元6包括沿該車架2之長邊22方向可位移地穿經該底座3之側面31、32的一支撐桿61、樞接該車架2與該支撐桿61之第一支撐段611的一連接桿62、設置在該支撐桿61且滑行於該支撐面7的一滾輪組63,及設置在該支撐桿61之第二支撐段612的一墊塊64。該支撐桿61透過該連接桿62與該車架2形成連動,並具有穿出該底座3之側面31且與該伸縮單元5顯露在該底座3同一側的一第一支撐段611,及穿出該底座3之側面32而顯露在該底座3另一側的一第二支撐段612。該滾輪組63包括設置在該第一支撐段611的一軸桿631,及樞設在該軸桿631二端的二滾輪632。值得說明的是,該墊塊64也可以是其它具有相同作用的元件,如滾輪、墊片等。
參閱圖4、圖5,當該伸縮件52在該收縮位置時,該車架2的長邊22鄰近該支撐面7而傾倒在該支撐面7上,此時,由於該伸縮單元5之伸縮件52的長度較短,因此,該連桿單元4之第二連桿42的橫接段422會被該伸縮件52牽拉,而隨該伸縮件52位置的變化,相對該車架2放大該間距D。
同時,該支撐桿61會隨著該車架2之長邊22鄰近該支撐面7,而推擠該支撐單元6之連接桿62帶動該支撐桿61朝該第二連桿42之橫接段422的方向位移,使該第一支撐段611的長度L3大於該第二支撐段612的長度L4,藉此,由於長度較長的第二支撐段612由該底座3之側面31穿出,與該車架2位於該底座3同一側,因此,該支撐桿61的第二支撐段612能夠相對該車架2形成平穩的支撐。
參閱圖6、圖7,當該伸縮件52在該伸展位置時,該車架2的長邊22遠離該支撐面7而立置在該底座3上,此時,由於該伸縮單元5之伸縮件52的長度較長,因此,該連桿單元4之第二連桿42的橫接段422會被該伸縮件52推送,而隨該伸縮件52位置的變化,相對該車架2縮小該間距D。
同時,該支撐桿61會隨著該車架2之長邊22遠離該支撐面7,而牽拉該支撐單元6之連接桿62帶動該支撐桿61朝反向於該第二連桿42之橫接段422的方向位移,使該第二支撐段612的長度L4大於該第一支撐段611的長度L3,藉此,該車架2雖然因為立置在該底座3上,而有重心朝該底座3之側面32方向偏移的情形,但是,會因為長度較長的第一支撐段611由該底座3的側面32穿出,能夠相對該車架2形成平穩的支撐。
經由以上的說明,可將前述實施例的優點歸納如下:
本發明主要是利用能夠與該車架2縮放間距D的連桿單元4,使該伸縮單元5在不會干擾該車架2樞轉且不影響伸縮功能的情形下,能夠樞設在該底座3及與該車架2形成連動,藉此,以橫桿式的底座3取代傳統的矩形框架,不但能夠省略框架的設計,大幅縮減佔用的空間、降低成本,且能夠提升空間效益。
惟以上所述者,僅為本發明之實施例而已,當不能以此限定本發明實施之範圍,凡是依本發明申請專利範圍及專利說明書內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內。
2‧‧‧車架
21‧‧‧短邊
22‧‧‧長邊
3‧‧‧底座
31‧‧‧側面
32‧‧‧側面
4‧‧‧連桿單元
41‧‧‧第一連桿
42‧‧‧第二連桿
421‧‧‧側接段
422‧‧‧橫接段
5‧‧‧伸縮單元
51‧‧‧樞接部
52‧‧‧伸縮件
6‧‧‧支撐單元
61‧‧‧支撐桿
62‧‧‧連接桿
611‧‧‧第一支撐段
612‧‧‧第二支撐段
63‧‧‧滾輪組
631‧‧‧軸桿
632‧‧‧滾輪
64‧‧‧墊塊
7‧‧‧支撐面
D‧‧‧間距
L1~L2‧‧‧長度
L3~L4‧‧‧長度
21‧‧‧短邊
22‧‧‧長邊
3‧‧‧底座
31‧‧‧側面
32‧‧‧側面
4‧‧‧連桿單元
41‧‧‧第一連桿
42‧‧‧第二連桿
421‧‧‧側接段
422‧‧‧橫接段
5‧‧‧伸縮單元
51‧‧‧樞接部
52‧‧‧伸縮件
6‧‧‧支撐單元
61‧‧‧支撐桿
62‧‧‧連接桿
611‧‧‧第一支撐段
612‧‧‧第二支撐段
63‧‧‧滾輪組
631‧‧‧軸桿
632‧‧‧滾輪
64‧‧‧墊塊
7‧‧‧支撐面
D‧‧‧間距
L1~L2‧‧‧長度
L3~L4‧‧‧長度
本發明之其他的特徵及功效,將於參照圖式的實施方式中清楚地呈現,其中: 圖1是台灣證書號數第M316743號專利的一立體圖; 圖2是本發明無框式跑步機的一實施例的一立體圖; 圖3是該實施例的一立體分解圖; 圖4是該實施例中一伸縮單元在一收縮位置的一局部立體圖; 圖5是該實施例中該伸縮單元在該收縮位置的一側視圖; 圖6是該實施例中該伸縮單元在一伸展位置的一局部立體圖; 及 圖7是該實施例中該伸縮單元在該伸展位置的一側視圖。
2‧‧‧車架
22‧‧‧長邊
3‧‧‧底座
31‧‧‧側面
32‧‧‧側面
4‧‧‧連桿單元
41‧‧‧第一連桿
42‧‧‧第二連桿
421‧‧‧側接段
5‧‧‧伸縮單元
51‧‧‧樞接部
52‧‧‧伸縮件
6‧‧‧支撐單元
61‧‧‧支撐桿
62‧‧‧連接桿
611‧‧‧第一支撐段
612‧‧‧第二支撐段
632‧‧‧滾輪
64‧‧‧墊塊
7‧‧‧支撐面
D‧‧‧間距
L1~L2‧‧‧長度
L3~L4‧‧‧長度
Claims (10)
- 一種無框式跑步機,包含:一車架,包括二短邊與二長邊;一底座,設置在一支撐面,且沿該車架的短邊方向延伸,及與該車架樞接;一連桿單元,樞設在該車架與該底座間;一伸縮單元,包括樞設在該底座的一樞接部,及與該連桿單元形成連動且能夠相對該樞接部在一收縮位置與一伸展位置間位移的一伸縮件,在該收縮位置時,該車架的長邊鄰近該支撐面,在該伸展位置時,該車架的長邊遠離該支撐面,使該連桿單元隨該伸縮件位置的變化,相對該車架縮、放一間距;及一支撐單元,包括沿該車架之長邊方向可位移地穿經該底座的一支撐桿。
- 如請求項1所述的無框式跑步機,其中,該底座沿該車架之長邊方向的長度與該車架之長邊的長度比為1:20~24。
- 如請求項1所述的無框式跑步機,其中,該連桿單元包括相互樞接的二第一連桿與一第二連桿,每一第一連桿還與該車架相對應的長邊樞接,該第二連桿還與該底座樞接。
- 如請求項3所述的無框式跑步機,其中,該連桿單元之第二連桿呈ㄇ形,並具有分別與該底座、相對應之第一連桿樞接的二側接段,及連接該等側接段且與該車架之長邊間形成有該間距的一橫接段,該伸縮單元之伸縮件與該第二連桿之橫接段樞接。
- 如請求項1所述的無框式跑步機,其中,該伸縮單元可以是氣壓缸、液壓缸其中一種。
- 如請求項1所述的無框式跑步機,其中,該支撐單元的支撐桿具有穿出該底座一側面且與該伸縮單元顯露在該底座同一側的一第一支撐段,及穿出該底座另一側面的一第二支撐段,在該伸縮單元之伸縮件位於該收縮位置時,該支撐桿的第一支撐段長度大於該第二支撐段的長度,在該伸縮單元之伸縮件位於該伸展位置時,該支撐桿的第二支撐段長度大於該第一支撐段的長度。
- 如請求項6所述的無框式跑步機,其中,該支撐單元還包括樞接該車架與該支撐桿之第一支撐段的一連接桿,使該車架與該支撐桿形成連動。
- 如請求項6所述的無框式跑步機,其中,該支撐單元還包括樞設在該支撐桿的一滾輪組。
- 如請求項7所述的無框式跑步機,其中,該滾輪組設置在該支撐桿之第一支撐段,並包括設置在該第一支撐段的一軸桿,及樞設在該軸桿二端的二滾輪。
- 如請求項6所述的無框式跑步機,其中,還包含設置在該支撐桿之第二支撐段的一墊塊。
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US10065070B2 (en) | 2018-09-04 |
US20170136288A1 (en) | 2017-05-18 |
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