TWM461447U - Exercise apparatus - Google Patents
Exercise apparatus Download PDFInfo
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- TWM461447U TWM461447U TW102204930U TW102204930U TWM461447U TW M461447 U TWM461447 U TW M461447U TW 102204930 U TW102204930 U TW 102204930U TW 102204930 U TW102204930 U TW 102204930U TW M461447 U TWM461447 U TW M461447U
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Description
本創作是關於一種適合人體肌肉訓練之運動器材，具體而言是指一種外型符合人體工學且重心位於其中央軸線上的運動器材，提供良好的穩固性與舒適性。This creation is about a sports equipment suitable for human muscle training. Specifically, it refers to a sports equipment with an ergonomic shape and a center of gravity on its central axis, which provides good stability and comfort.
一般習用之健身球為簡單之球狀結構，直徑約為60公分，是健身房十分常見之運動輔助器材，可供使用者進行仰臥起坐、伏地挺身或是高抬腿等有氧運動。然而，簡單球狀結構在使用上難免會因為使用者的動作而引起球體產生不必要的轉動，造成使用上不易平衡，甚至可能從健身球上滾落而造成運動傷害，影響使用者的人身安全。The commonly used exercise ball is a simple spherical structure with a diameter of about 60 cm. It is a very common exercise aid in the gym, and can be used for aerobic exercise such as sit-ups, push-ups or high-lift legs. However, the simple spherical structure inevitably causes unnecessary rotation of the ball due to the user's motion, which makes the use difficult to balance, and may even cause sports injury from rolling off the fitness ball, affecting the user's personal safety. .
為此，目前已有針對前述問題而對健身球進行改良之產品，如台灣第589202號專利所述之運動裝置，具有一半圓柱形的底部，底部上方則設有一個尺寸較大之左凸部與一個尺寸較小之右凸部，左凸部與右凸部之間則有一凹穴結構。藉此，當使用者躺臥於該運動裝置時就能夠以其背部抵靠左凸部，臀部則容納於中間凹穴之結構，並且雙腿垂靠於右凸部上。當使用者進行仰臥起坐等有氧運動時，該底部將隨著使用者的動作而以不同的表面位置和地面接觸，同時造成使用者與運動裝置整體的重心位置產生位移。由於該運動裝置的左凸部與右凸部的尺寸不一致，連帶重量 也不相同，因此該運動裝置的重心並不會落在其中心位置而是偏向左凸部，當使用者躺臥於該運動裝置，整體的重心很可能會更加偏向左凸部，如此一來，重心的偏移將造成一力矩而相對應形成一轉動慣量，讓使用者不容易穩固地進行運動。For this reason, there has been a product for improving the fitness ball for the aforementioned problems, such as the exercise device described in Taiwan No. 589202, which has a semi-cylindrical bottom portion and a large left convex portion at the bottom portion. With a smaller right convex portion, there is a concave structure between the left convex portion and the right convex portion. Thereby, when the user lies on the exercise device, the back can be abutted against the left convex portion, the buttocks are accommodated in the structure of the intermediate recess, and the legs are suspended on the right convex portion. When the user performs aerobic exercise such as sit-up, the bottom will contact the ground with different surface positions as the user moves, and at the same time, the position of the center of gravity of the user and the motion device as a whole is displaced. Since the size of the left convex portion and the right convex portion of the moving device are inconsistent, the weight is attached. It is also different, so the center of gravity of the moving device does not fall in its center position but is biased to the left convex portion. When the user lies on the moving device, the overall center of gravity is likely to be more biased toward the left convex portion. The offset of the center of gravity will cause a moment and correspondingly form a moment of inertia, making it difficult for the user to move stably.
有鑑於此，本創作之目的在於提供一種運動器材，其外型符合人體工學且能夠將其重心保持在運動器材的中央，最好能夠接近於地面，進而降低轉動慣量，讓使用者可以在該運動器材上面穩固地運動，不會受到運動器材轉動或晃動之影響，避免危險。In view of this, the purpose of the present invention is to provide a sports equipment that is ergonomically shaped and capable of maintaining its center of gravity in the center of the sports equipment, preferably close to the ground, thereby reducing the moment of inertia and allowing the user to The sports equipment moves firmly on the top and is not affected by the rotation or shaking of the sports equipment to avoid danger.
為達成前述目的，本創作提供一種運動器材，包含一向下凸出的底部，且該底部中央與地面相接觸時朝向地面投影形成一投影面，該投影面的中心點向上延伸一軸線且垂直於地面；一上凸部，位於該底部上方，且，該上凸部兩側分別有一第一側凸部與一第二側凸部連接於該上凸部與該底部之間；其中，其重心實質位於該軸線上。In order to achieve the foregoing object, the present invention provides a sports equipment comprising a bottom projecting downwardly, and the center of the bottom portion is projected toward the ground to form a projection surface when the center of the bottom portion is in contact with the ground, and the center point of the projection surface extends upwardly to an axis and is perpendicular to a ground portion; an upper convex portion located above the bottom portion, and a first side convex portion and a second side convex portion respectively connected between the upper convex portion and the bottom portion of the upper convex portion; wherein, the center of gravity thereof It is substantially on this axis.
藉由前述結構，由於運動器材的重心位於中央的軸線上，能夠減少使用者在使用時重心的偏移，以提供較佳的穩定性。本創作還能夠在將該上凸部與該底部表面與該軸線的交點之間定義出一高度，該重心至該投影面的距離小於該高度的二分之一，功效更佳。With the foregoing structure, since the center of gravity of the sports equipment is located on the central axis, the shift of the center of gravity of the user during use can be reduced to provide better stability. The creation can also define a height between the upper convex portion and the intersection of the bottom surface and the axis, and the distance from the center of gravity to the projection surface is less than one-half of the height, and the effect is better.
再者，本創作的較佳設計是以該軸線為中心而將該運動器材設計為對稱之結構，除了達成前述功效之外，還能提供視覺上的美觀。Moreover, the preferred design of the present invention is to design the sports equipment as a symmetrical structure centered on the axis, and in addition to achieving the aforementioned effects, it can also provide visual beauty.
本創作的較佳設計是，相較於上凸部、第一側凸部和第二側凸部，下凸的底部具有較大的尺寸與質量，使該運動器材的重心位置更為降低，以減少轉動慣量，讓使用者可以穩固地在本運動器材上運動。The preferred design of the present invention is that the lower convex bottom has a larger size and quality than the upper convex portion, the first side convex portion and the second side convex portion, so that the position of the center of gravity of the sports equipment is further reduced. In order to reduce the moment of inertia, the user can move firmly on the sports equipment.
本創作的較佳設計是利用彈性材料製成運動器材，提供使用者在運動時與運動器材的接觸面具有足夠的緩衝力道，讓使用者可以舒適地運動。此外，本運動器材也可以是中空結構，並且本器材之表面設有一充氣孔，以填充氣體或液體至中空結構之內部，達到類似氣墊的效果，讓使用者可以輕鬆舒適地操作本運動器材。The preferred design of the present invention is to use an elastic material to make a sports equipment, and to provide a sufficient cushioning force for the user to contact the sports equipment during exercise, so that the user can move comfortably. In addition, the sports equipment can also be a hollow structure, and the surface of the equipment is provided with an inflation hole to fill the inside of the hollow structure with gas or liquid to achieve an air cushion-like effect, so that the user can operate the sports equipment easily and comfortably.
10‧‧‧運動器材10‧‧‧ sports equipment
11‧‧‧底部11‧‧‧ bottom
111‧‧‧充氣孔111‧‧‧Inflatable hole
12‧‧‧上凸部12‧‧‧Upper convex
13‧‧‧第一側凸部13‧‧‧First side convex
14‧‧‧第二側凸部14‧‧‧Second side convex
123‧‧‧第一凹部123‧‧‧First recess
124‧‧‧第二凹部124‧‧‧Second recess
P‧‧‧投影面P‧‧‧projection surface
L‧‧‧軸線L‧‧‧ axis
H‧‧‧高度H‧‧‧ Height
W‧‧‧重心W‧‧‧ center of gravity
第一圖為本創作之較佳實施例之側視圖。The first figure is a side view of a preferred embodiment of the creation.
第二圖為本創作之較佳實施例之立體圖。The second figure is a perspective view of a preferred embodiment of the creation.
第三圖為使用狀態圖。The third picture shows the usage status diagram.
第四圖為另一使用狀態圖。The fourth figure is another usage state diagram.
第五圖為另一使用狀態圖。The fifth figure is another usage state diagram.
為了能更瞭解本創作之特點所在，茲舉一較佳實施例並配合圖示說明如下，請參考第一圖與第二圖。本創作之較佳實施例中提供一種運動器材10，包含有：一底部11，該底部11向下凸出，且該底部11中央與地面相接觸時朝向地面投影形成一投影面P，一軸線L通過該投影面P的中心點並與地面垂直；一上凸部12，位於該底部11上方，且該上凸部12與該底部11外表面與該軸線L的交點之間定義出一高度H，該上凸部12兩側分別有一第一側凸部13與一第二側凸部14，並且該第一側凸部13與該第二側凸部14分別連接於該上凸部12與該底部11之間；其中，當該運動器材10之重心W實質位於該軸線L上。In order to better understand the characteristics of the present invention, a preferred embodiment is described below with reference to the drawings, please refer to the first figure and the second figure. In the preferred embodiment of the present invention, a sports equipment 10 is provided, comprising: a bottom portion 11 protruding downwardly, and a projection surface P, an axis, is projected toward the ground when the center of the bottom portion 11 is in contact with the ground. L passes through the center point of the projection surface P and is perpendicular to the ground; an upper convex portion 12 is located above the bottom portion 11, and a height is defined between the upper convex portion 12 and the intersection of the outer surface of the bottom portion 11 and the axis L H, a first side protrusion 13 and a second side protrusion 14 are respectively disposed on two sides of the upper convex portion 12, and the first side protrusion 13 and the second side protrusion 14 are respectively connected to the upper protrusion 12 Between the bottom portion 11 and the base portion 11; wherein the center of gravity W of the sports equipment 10 is substantially located on the axis L.
本實施例中，底部11的兩側分別和第一側凸部13以及第二側 凸部14相連接，底部11相較於上凸部12、第一側凸部13與第二側凸部14有比較大的尺寸與質量，使得整個運動器材之重心W更加接近地面，該重心W與地面之距離小於前述高度H的二分之一，藉此達到降低轉動慣量的效果，讓使用者可以穩固地在本運動器材10上運動。其中，底部11形狀為半圓柱形，圓半徑約為50至60公分，隨著使用者操作該運動器材10時，底部11將以不同的表面位置和地面接觸。當然底部11除了設為半圓柱形之外，亦可設為多角柱形或是半橢圓柱形。In this embodiment, the two sides of the bottom portion 11 and the first side convex portion 13 and the second side respectively The convex portions 14 are connected, and the bottom portion 11 has a relatively large size and quality compared with the upper convex portion 12, the first side convex portion 13 and the second side convex portion 14, so that the center of gravity W of the entire sports equipment is closer to the ground, the center of gravity The distance between W and the ground is less than one-half of the aforementioned height H, thereby achieving the effect of reducing the moment of inertia, allowing the user to move stably on the exercise equipment 10. Wherein, the bottom portion 11 has a semi-cylindrical shape with a radius of about 50 to 60 cm. When the user operates the sports equipment 10, the bottom portion 11 will contact the ground at different surface positions. Of course, the bottom portion 11 may be a polygonal column or a semi-elliptical cylinder in addition to being semi-cylindrical.
本實施例中的上凸部12位於底部11之上方，為半圓柱形，圓 半徑約為35至45公分。為配合人體工學，上凸部12是採用比較大之圓半徑，使得一般使用者的腰部可以和上凸部12的表面緊密貼合，第一側凸部13位於上凸部12之左側且為半圓柱形，圓半徑約略為10至15公分，讓使用者的頭部可以輕鬆抵靠第一側凸部13，第二側凸部14則位於上凸部12之右側且同為半圓柱形，圓半徑與第一側凸部13相同，讓使用者的腿部可以輕鬆抵靠第二側凸部14。此外，上凸部12與第一側凸部13之連接處設為一第一凹部123，上凸部12與第二側凸部14之連接處則設為一第二凹部124，其中第一凹部123用以容納使用者的肩膀，而第二凹部124用以容納使用者的臀部，如第三圖所示。藉此，運動器材10是以該軸線為中心而設計為左右對稱之結構，當使用者躺臥在該運動器材10的時候，使用者與運動器材10的整體重心將可以控制在軸線L上或是靠近軸線L，以避免產生過大的轉動慣量，確保運動器材10使用時的穩定性。The upper convex portion 12 in this embodiment is located above the bottom portion 11 and is semi-cylindrical and round. The radius is approximately 35 to 45 cm. In order to cooperate with the ergonomics, the upper convex portion 12 adopts a relatively large circle radius, so that the waist of the general user can closely fit the surface of the upper convex portion 12, and the first side convex portion 13 is located on the left side of the upper convex portion 12 and It is semi-cylindrical with a radius of about 10 to 15 cm, so that the user's head can easily abut the first side protrusion 13 and the second side protrusion 14 is located on the right side of the upper protrusion 12 and is also a semi-cylindrical The radius of the circle is the same as that of the first side protrusion 13, so that the leg portion of the user can easily abut against the second side protrusion 14. In addition, the connection between the upper convex portion 12 and the first side convex portion 13 is a first concave portion 123, and the connection between the upper convex portion 12 and the second side convex portion 14 is a second concave portion 124, wherein the first portion The recess 123 is for receiving the shoulder of the user, and the second recess 124 is for receiving the buttocks of the user, as shown in the third figure. Thereby, the sports equipment 10 is designed to be bilaterally symmetrical around the axis. When the user lies on the sports equipment 10, the overall center of gravity of the user and the sports equipment 10 can be controlled on the axis L or It is close to the axis L to avoid excessive inertia, ensuring stability of the exercise equipment 10 when in use.
在此強調的是，為了達到更好的人體工學，上凸部12、第一 側凸部13與第二側凸部14之表面可以製成其他的曲面，例如橢圓面、拋物 面等，確保使用者的腰部可以緊密貼合其上。It is emphasized here that in order to achieve better ergonomics, the upper convex portion 12, the first The surfaces of the side convex portion 13 and the second side convex portion 14 can be made into other curved surfaces, such as an elliptical surface or a paraboloid. Face, etc., to ensure that the user's waist can be closely attached to it.
本實施例中的第一側凸部13與第二側凸部14尺寸與質量相 等，並且位置也對稱於上凸部12的左右二側，如此一來將使運動器材10重心W保持在中央的軸線L上，以減少轉動慣量。當然本領域的技術人員也可以視情況而將第一側凸部13與第二側凸部14使用不同材質或不同的尺寸與位置設置，只要能使運動器材10的重心W保持在運動器材10的中央並通過軸線L，就可達成本創作之目的。The size and mass of the first side convex portion 13 and the second side convex portion 14 in this embodiment Etc., and the position is also symmetrical to the left and right sides of the upper convex portion 12, so that the center of gravity W of the exercise equipment 10 is maintained on the central axis L to reduce the moment of inertia. Of course, those skilled in the art can also use the different materials or different sizes and positions of the first side convex portion 13 and the second side convex portion 14 as long as the center of gravity W of the sports equipment 10 can be maintained in the sports equipment 10 . At the center of the line and through the axis L, it can achieve the purpose of cost creation.
為了提升運動器材10的使用舒適性，運動器材10可以使用具 有良好彈性之橡膠製成，亦可採用發泡材料或者是其他具撓性之材料製成。In order to improve the comfort of use of the sports equipment 10, the sports equipment 10 can be used. Made of rubber with good elasticity, it can also be made of foamed material or other flexible materials.
本實施例中是將運動器材10製作成中空結構，運動器材10的側面設有一個充氣孔111，藉以充氣使整個運動器材10膨脹而充滿彈性。當使用者在運動時，可提供如氣墊般的緩衝效果，讓使用者可以舒適地進行運動。此外，本運動器材10亦不排除充入液體。In the embodiment, the sports equipment 10 is made into a hollow structure, and the side of the sports equipment 10 is provided with an inflation hole 111, so that the entire sports equipment 10 is inflated and filled with elasticity. When the user is exercising, it can provide an cushioning effect like an air cushion, so that the user can exercise comfortably. In addition, the exercise equipment 10 does not exclude the filling of liquid.
綜合前述，本創作之運動器材可以有多種使用方式，如第三圖與第四圖的使用狀態時將可以保持較小的轉動慣量，讓使用者不會因運動器材本身的晃動而產生運動傷害。此外，本創作之運動器材亦可以反置過來使用，如第五圖所示，此時上凸部、第一側凸部與第二側凸部均與地面相接觸，並不會產生晃動，保持可靠的使用安全性。In summary, the sports equipment of the present invention can be used in various ways, such as the use state of the third figure and the fourth figure, the small moment of inertia can be maintained, so that the user does not cause sports injuries due to the shaking of the sports equipment itself. . In addition, the sports equipment of the present invention can also be used in reverse. As shown in the fifth figure, the upper convex portion, the first side convex portion and the second side convex portion are all in contact with the ground, and no shaking occurs. Maintain reliable use safety.
最後，必須再次說明的是，本創作於前述實施例中所揭露的構成元件僅為舉例說明，並非用來限制本案之範圍，舉凡其他易於思及的結構變化，或與其他等效元件的替代變化，亦應為本案之申請專利範圍所涵蓋。Finally, it must be re-arranged that the constituent elements disclosed in the foregoing embodiments are merely illustrative and are not intended to limit the scope of the present invention, and other structural changes that are easily conceivable, or alternatives to other equivalent elements. Changes should also be covered by the scope of the patent application for this case.
11‧‧‧底部11‧‧‧ bottom
111‧‧‧充氣孔111‧‧‧Inflatable hole
12‧‧‧上凸部12‧‧‧Upper convex
13‧‧‧第一側凸部13‧‧‧First side convex
14‧‧‧第二側凸部14‧‧‧Second side convex
123‧‧‧第一凹部123‧‧‧First recess
124‧‧‧第二凹部124‧‧‧Second recess
P‧‧‧投影面P‧‧‧projection surface
L‧‧‧軸線L‧‧‧ axis
H‧‧‧高度H‧‧‧ Height
W‧‧‧重心W‧‧‧ center of gravity
Claims (11)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW102204930U TWM461447U (en) | 2013-03-18 | 2013-03-18 | Exercise apparatus |
| CN 201320148022 CN203183603U (en) | 2013-03-18 | 2013-03-28 | Sports Equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW102204930U TWM461447U (en) | 2013-03-18 | 2013-03-18 | Exercise apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TWM461447U true TWM461447U (en) | 2013-09-11 |
Family
ID=49100507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW102204930U TWM461447U (en) | 2013-03-18 | 2013-03-18 | Exercise apparatus |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN203183603U (en) |
| TW (1) | TWM461447U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021167627A1 (en) * | 2020-02-17 | 2021-08-26 | Willem Van Straaten | Exercise device |
| US11198032B2 (en) | 2020-02-17 | 2021-12-14 | Willem Johannes Van Straaten | Exercise device |
| USD941943S1 (en) | 2020-03-06 | 2022-01-25 | Willem Johannes Van Straaten | Inflatable exercise device |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106334288B (en) * | 2016-11-02 | 2019-02-19 | 永康市大邦运动器材有限公司 | A kind of Multifucntional board for lying on back |
| CN107264744A (en) * | 2017-06-22 | 2017-10-20 | 中国人民解放军第二军医大学第二附属医院 | Floating marine life saving system |
-
2013
- 2013-03-18 TW TW102204930U patent/TWM461447U/en not_active IP Right Cessation
- 2013-03-28 CN CN 201320148022 patent/CN203183603U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021167627A1 (en) * | 2020-02-17 | 2021-08-26 | Willem Van Straaten | Exercise device |
| US11198032B2 (en) | 2020-02-17 | 2021-12-14 | Willem Johannes Van Straaten | Exercise device |
| USD941943S1 (en) | 2020-03-06 | 2022-01-25 | Willem Johannes Van Straaten | Inflatable exercise device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN203183603U (en) | 2013-09-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4K | Annulment or lapse of a utility model due to non-payment of fees |