TW201526946A - 槓鈴 - Google Patents
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- 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
- A63B21/06—User-manipulated weights
- A63B21/072—Dumb-bells, bar-bells or the like, e.g. weight discs having an integral peripheral handle
- A63B21/0728—Dumb-bells, bar-bells or the like, e.g. weight discs having an integral peripheral handle with means for fixing weights on bars, i.e. fixing olympic discs or bumper plates on bar-bells or dumb-bells
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- 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
- A63B21/06—User-manipulated weights
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- 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
- A63B21/06—User-manipulated weights
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- 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
- A63B21/40—Interfaces with the user related to strength training; Details thereof
- A63B21/4027—Specific exercise interfaces
- A63B21/4033—Handles, pedals, bars or platforms
- A63B21/4035—Handles, pedals, bars or platforms for operation by hand
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- 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
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- 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
- A63B21/06—User-manipulated weights
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- 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
- A63B21/06—User-manipulated weights
- A63B21/0601—Special physical structures of used masses
- A63B21/0604—Solid masses, e.g. concrete
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- A63—SPORTS; GAMES; AMUSEMENTS
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- 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
- A63B21/06—User-manipulated weights
- A63B21/078—Devices for bench press exercises, e.g. supports, guiding means
- A63B21/0783—Safety features for bar-bells, e.g. drop limiting means
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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
- A63B2225/00—Miscellaneous features of sport apparatus, devices or equipment
- A63B2225/09—Adjustable dimensions
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Abstract
本發明提供一種槓鈴,包含:一本體,概呈空心桿狀而圍構一容置空間,該容置空間供置入液體或固體,該本體定義一長度方向,該本體的外壁形成有至少一定位凹槽;二握持件,各該握持件中央空心而可移動地套設於該本體上,該握持件具有一定位件,該定位件能選擇性地抵頂至該定位凹槽而使該握持件定位於該本體上,該握持件更具有至少一握持部可供握持。
Description
本發明係有關於一種槓鈴。
習知的槓鈴如專利US 8,617,036所揭者,包含一桿體與設於桿體兩端的配重件,而使用者係抓握桿體中間部分,將槓鈴舉起而進行重量訓練,然而,此種結構使得使用者抓握的方向必須呈水平,較為吃力,此外,若要改變抓舉重量,必須拆換配重件,較為不便。
而專利US 8,672,815更揭露一種較新穎的槓鈴,其桿體上設有環狀的部分,環狀部分中央設有抓握桿,藉此,使用者能以鉛直方向抓握,舉起的動作較為容易,然而,要改變重量亦須拆換配重件,仍屬不便,且若要改變兩手抓握位置,必須調整彼此套接的兩桿體,調整不易且改變幅度有限。
專利US8,231,511則揭露一種多功能的槓鈴,係為一中空管狀本體上穿設穿孔而形成抓握部,以提供使用者進行抓握,然而,此類結構無法調整雙手抓握間距與位置,亦不可能調整重量。
本發明之主要目的在於提供一種槓鈴,具有可填充物體的本體與可調整位置且可拆的握持件,能依需求調整重量與握持位置。
為達成上述目的,本發明提供一種槓鈴,包含一本體與二握持件。
該本體概呈空心桿狀而圍構一容置空間,該容置空間供置入液體或固體,該本體定義一長度方向,該本體的外壁形成有至少一定位凹槽;各該握持件中央空心而可移動地套設於該本體上,該握持件具有一定位件,該定位件能選擇性地抵頂至該定位凹槽而使該握持件定位於該本體上,該握持件更具有至少一握持部可供握持。
藉此,使用者能藉由選擇性填充水或砂等物體於該容置空間中來調整重量,並可藉由選擇性抵頂於定位凹槽的定位件來調整握持件相對本體的位置,以符合實際使用需求。
10‧‧‧本體
11‧‧‧容置空間
12‧‧‧長溝
312‧‧‧長槽
313‧‧‧第一斜面
314‧‧‧溝槽
121‧‧‧長形滑槽
13‧‧‧填充口
14‧‧‧蓋體
20‧‧‧握持件
21‧‧‧外環
22‧‧‧內環
221‧‧‧凸出部
23‧‧‧連結部
231‧‧‧通道
2311‧‧‧階梯面
30‧‧‧定位件
31‧‧‧外殼
311‧‧‧短槽
32‧‧‧抵頂件
321‧‧‧環緣
33‧‧‧轉動件
331‧‧‧縱肋
3311‧‧‧第二斜面
34‧‧‧齒件
341‧‧‧斜齒
342‧‧‧凸塊
35‧‧‧按壓件
36‧‧‧第一彈性件
37‧‧‧第二彈性件
40‧‧‧緩衝件
圖1係本發明之立體圖。
圖2係本發明之立體分解圖。
圖3係本發明當定位件位於第一位置時之剖面圖。
圖3A係圖3之部分放大圖。
圖4係本發明另一角度之剖面圖。
圖5係本發明之握持件之立體分解圖。
圖5A係本發明之外殼另一角度之立體圖。
圖6係本發明當定位件位於第二位置時之剖面圖。
圖6A係圖6之部分放大圖。
以下僅以實施例說明本發明可能之實施態樣,然並非用以限制本發明所欲保護之範疇,合先敘明。
請參考圖1至圖6與圖3A、5A、6A,本發明提供一種槓鈴,包含一本體與二握持件。
該本體10概呈空心桿狀或筒狀而圍構一容置空間11,該容置空間11供置入液體或固體,該本體10定義一長度方向,該本體10的外壁形成有至少一定位部,該定位部較佳者可為一定位凹槽。更明確來說,於本實施例中,該本體10外壁形成有一長溝12,該長溝12沿該本體10的長度方向延伸,該定位凹槽係為一長形滑槽121,該長形滑槽121係形成於該長溝12的底部而沿該本體10的長度方向延伸,該本體10長度方向上的其中一端開有一填充口13,該本體10蓋設有一蓋體14將該填充口13封閉,此外,更可包含有二緩衝件40,該二緩衝件40分別設於該本體10長度方向上的相對兩端上,較佳者,各該緩衝件40為橡膠所製成,以避免該本體10掉落地面時造成強烈的撞擊而具有緩衝的效果。
各該握持件20中央空心而可移動地套設於該本體10上,該握持件20具有一定位件30,該定位件30能選擇性地抵頂至該定位凹槽而使該握持件20定位於該本體10上,該握持件20更具有至少一握持部可供握持。更明確來說,於本實施例中,各該握持件20係包含一內環22、一外環21、至少一連結部23與該定位件30,該內環22外徑小於該外環21內徑而位於該外環21中央且距該外環21一預定距離,該外環21形成該握持部,該握持件20係以該內環22套設於該本體10,該連結部23連結於該內環22與該外環21之間,該定位件30設於該連結部23中而能於一第一位
置與一第二位置之間移動,該內環22的內環壁朝該握持件20的中軸凸出形成一凸出部221,該凸出部221滑設於該長溝12中,當該定位件30位於該第一位置時該定位件30的一端自該內環22的內環面凸出而得以抵頂至該本體10的定位凹槽(長形滑槽121),當該定位件30位於該第二位置時該定位件30不凸出於該內環22的內環面而無法抵頂於該本體10的定位凹槽(長形滑槽121),使該握持件20能相對該本體10沿該長度方向移動。較佳者,各該握持件20係為塑膠製成,且該外環21的至少部分面積(尤其是該握持部)包覆有一彈性層,該彈性層係以熱可塑性彈性體(TPR)所製成。
於本發明的主要實施例中,該連結部23內設有一通道231,該通道231連通該外環21的外環壁與該內環22的內環壁,該通道231靠近該外環21的外環壁的一端定義為一第一端,該通道231靠近該內環22的內環壁的一端定義為一第二端,該通道231靠近該第二端的開口內徑小於該通道231其他部分的內徑而形成一階梯面2311,該定位件30包含一外殼31、一抵頂件32、一轉動件33、一齒件34、一按壓件35、一第一彈性件36與一第二彈性件37,該外殼31設於該通道231中且該外殼31內壁沿該通道231的延伸方向設有複數個彼此間隔排列的短槽311與長槽312,各該短槽311與長槽312靠近該第一端的一端為封閉狀,各該短槽311與長槽312靠近該第二端的一端具有一開口,任二相鄰的短槽311與長槽312開口之間形成一第一斜面313,各該短槽311的封閉端較各該長槽312的封閉端靠近該通道231的第二端,該抵頂件32具有一環緣321,該第一彈性件36套設於該抵頂件32且抵頂於該環緣321與該通道231的階梯面2311
之間,該齒件34較靠近該第二端的一端端面設有複數斜齒341,該齒件34能於該外殼31中沿該通道231的延伸方向滑動但無法相對該外殼31轉動(具體來說,該外殼31內壁凹設有至少一溝槽314,該溝槽314沿該通道231延伸方向延伸,該齒件34外壁設有至少一凸塊342,該凸塊342滑設於該溝槽314),該轉動件33設於該抵頂件32與該齒件34之間而能相對該抵頂件32與該齒件34轉動,該轉動件33外壁形成有複數個沿該通道231延伸方向延伸的縱肋331,各該縱肋331朝向該齒件34的端面形成一第二斜面3311,各該縱肋331滑設於其中一短槽311或長槽312且其第二斜面3311選擇性地受該齒件34的斜齒341抵頂,該按壓件35設於該通道231的第一端而與該齒件34連結並同動,該第二彈性件37設於該齒件34內部而彈設於該齒件34與該轉動件33之間,當該按壓件35受按壓而朝該第一端方向推迫該齒件34,該齒件34將該轉動件33的縱肋331推出該短槽311或該長槽312,該第二斜面3311沿該第一斜面313滑動而使該轉動件33轉動,該縱肋331便進入相鄰的短槽311或長槽312中,當該些縱肋331位於該短槽311中時,該抵頂件32凸出於該內環22的內環壁之外(如同圖3與圖3A所示),當該些縱肋331位於該長槽312中時,該抵頂件32位於該通道231中而不凸出於該內環22的內環壁之外(如同圖6與圖6A所示)。
必須說明的是,本發明主要實施例中,該本體10係具有二長溝12分別位於徑向上的兩端,各該握持件20亦具有二定位件30分別位於徑向上的兩端而與該二長溝12底部的長形滑槽121對應,當該二定位件30皆位於該第一位置時,該二定位件30抵頂於該二長形滑槽121而如同夾掣該本體10一般,使該握持件20無法相對該本體10滑動。
於本發明的其他可能實施例中,亦可具有複數個定位凹槽,該些定位凹槽沿該本體長度方向間隔排列,各該握持件的定位件可選擇性抵頂於其中一定位凹槽以達到多段式位置調整的效果而與本發明主要實施例類似。
實際使用時,使用者能以雙手分別握持該二握持件20的握持部,將該二握持件20連同該本體10舉起等,以進行訓練,而欲調整兩手握持間距時,可按壓各定位件30的按壓件35,使抵頂件32縮入,即可使握持件20沿該本體10滑動,將握持件20移動至適當位置後,再次按壓該按壓件35,使抵頂件32凸出抵頂於長形滑槽121,即可完成握持件20的定位,方便進行後續訓練工作。
特別要說明的是,由於該本體10具有容置空間11可選擇性地填充水或砂等物體,因此,使用者能依照需求調整本體的重量,十分便利。
綜上所述,本發明提供之槓鈴具有可填充物體的本體而能隨意調整重量且易於收納,並具有定位件能隨意調整、定位該握持件相對本體的位置,操作簡單,且握持件本身亦有配重效果,實為結構簡便、容易依需求調整,極具進步之效。
10‧‧‧本體
20‧‧‧握持件
Claims (10)
- 一種槓鈴,包含:一本體,概呈空心桿狀而圍構一容置空間,該容置空間供置入液體或固體,該本體定義一長度方向,該本體的外壁形成有至少一定位部;二握持件,各該握持件中央空心而可移動地套設於該本體上,該握持件具有一定位件,該定位件能選擇性地抵頂至該定位部而使該握持件定位於該本體上,該握持件更具有至少一握持部可供握持。
- 如請求項1所述之槓鈴,其中該定位部係為一定位凹槽,該定位凹槽係為一長形滑槽,該長形滑槽係沿該本體的長度方向延伸。
- 如請求項2所述之槓鈴,其中該本體外壁形成有一長溝,該長溝沿該本體的長度方向延伸,該長形滑槽係形成於該長溝的底部,該握持件內環壁朝該握持件的中軸凸出形成一凸出部,該凸出部滑設於該長溝中。
- 如請求項1所述之槓鈴,其中該本體長度方向上的其中一端開有一填充口,該本體蓋設有一蓋體將該填充口封閉。
- 如請求項2所述之槓鈴,其中各該握持件係包含一內環、一外環、至少一連結部與該定位件,該內環外徑小於該外環內徑而位於該外環中央且距該外環一預定距離,該外環形成該握持部,該握持件係以該內環套設於該本體,該連結部連結於該內環與該外環之間,該定位件設於該連結部中而能於一第一位置與一第二位置之間移動,當該定位件位於該第一位置時該定位件的一端自該內環的內環面凸出而得以抵頂至該本體的定位凹槽,當該定位件位於該第二位置時該定位件不凸出於該內環的內環面而無法抵頂於該本體的定位凹槽,使該握持件能相對該本體沿該長 度方向移動。
- 如請求項5所述之槓鈴,其中該連結部內設有一通道,該通道連通該外環的外環壁與該內環的內環壁,該通道靠近該外環的外環壁的一端定義為一第一端,該通道靠近該內環的內環壁的一端定義為一第二端,該通道靠近該第二端的開口內徑小於該通道其他部分的內徑而形成一階梯面,該定位件包含一外殼、一抵頂件、一轉動件、一齒件、一按壓件、一第一彈性件與一第二彈性件,該外殼設於該通道中且該外殼內壁沿該通道的延伸方向設有複數個彼此間隔排列的短槽與長槽,各該短槽與長槽靠近該第一端的一端為封閉狀,各該短槽與長槽靠近該第二端的一端具有一開口,任二相鄰的短槽與長槽開口之間形成一第一斜面,各該短槽的封閉端較各該長槽的封閉端靠近該通道的第二端,該抵頂件具有一環緣,該第一彈性件套設於該抵頂件且抵頂於該環緣與該通道的階梯面之間,該齒件較靠近該第二端的一端端面設有複數斜齒,該齒件能於該外殼中沿該通道的延伸方向滑動但無法相對該外殼轉動,該轉動件設於該抵頂件與該齒件之間而能相對該抵頂件與該齒件轉動,該轉動件外壁形成有複數個沿該通道延伸方向延伸的縱肋,各該縱肋朝向該齒件的端面形成一第二斜面,各該縱肋滑設於其中一短槽或長槽且其第二斜面選擇性地受該齒件的斜齒抵頂,該按壓件設於該通道的第一端而與該齒件連結並同動,該第二彈性件設於該齒件內部而彈設於該齒件與該轉動件之間,當該按壓件受按壓而朝該第一端方向推迫該齒件,該齒件將該轉動件的縱肋推出該短槽或該長槽,該第二斜面沿該第一斜面滑動而使該轉動件轉動,該縱肋便進入相鄰的短槽或長槽中,當該些縱肋位於該短 槽中時,該抵頂件凸出於該內環的內環壁之外,當該些縱肋位於該長槽中時,該抵頂件位於該通道中而不凸出於該內環的內環壁之外。
- 如請求項5所述之槓鈴,其中各該握持件係為塑膠製成,且該外環的至少部分面積包覆有一彈性層,該彈性層係以熱可塑性彈性體(TPR)所製成。
- 如請求項1所述之槓鈴,更包含二緩衝件,該二緩衝件分別設於該本體長度方向上的相對兩端上。
- 如請求項8所述之槓鈴,其中各該緩衝件係為橡膠所製成。
- 如請求項2所述之槓鈴,其中該本體係形成至少二該定位凹槽,該二定位凹槽分別位於該本體徑向上的兩端,各該握持件具有至少二定位件位於該握持件徑向上的兩端而與該二定位凹槽對應。
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TW104104101A TWI538711B (zh) | 2015-02-06 | 2015-02-06 | 槓鈴 |
US14/656,146 US9526941B2 (en) | 2015-02-06 | 2015-03-12 | Barbell |
DE102016101921.6A DE102016101921A1 (de) | 2015-02-06 | 2016-02-03 | Langhantel |
JP2016000510U JP3203764U (ja) | 2015-02-06 | 2016-02-04 | バーベル |
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JP (1) | JP3203764U (zh) |
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2015
- 2015-02-06 TW TW104104101A patent/TWI538711B/zh not_active IP Right Cessation
- 2015-03-12 US US14/656,146 patent/US9526941B2/en not_active Expired - Fee Related
-
2016
- 2016-02-03 DE DE102016101921.6A patent/DE102016101921A1/de not_active Withdrawn
- 2016-02-04 JP JP2016000510U patent/JP3203764U/ja not_active Expired - Fee Related
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US20160228739A1 (en) | 2016-08-11 |
US9526941B2 (en) | 2016-12-27 |
DE102016101921A1 (de) | 2016-08-11 |
JP3203764U (ja) | 2016-04-14 |
TWI538711B (zh) | 2016-06-21 |
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