TWM451997U - Low noise wrist training ball - Google Patents
Low noise wrist training ball Download PDFInfo
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- TWM451997U TWM451997U TW101223608U TW101223608U TWM451997U TW M451997 U TWM451997 U TW M451997U TW 101223608 U TW101223608 U TW 101223608U TW 101223608 U TW101223608 U TW 101223608U TW M451997 U TWM451997 U TW M451997U
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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
- A63B23/00—Exercising apparatus specially adapted for particular parts of the body
- A63B23/035—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously
- A63B23/12—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for upper limbs or related muscles, e.g. chest, upper back or shoulder muscles
- A63B23/14—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for upper limbs or related muscles, e.g. chest, upper back or shoulder muscles for wrist joints
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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
- A63B21/0004—Exercising devices moving as a whole during exercise
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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
- A63B21/22—Resisting devices with rotary bodies
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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
- A63B21/22—Resisting devices with rotary bodies
- A63B21/222—Resisting devices with rotary bodies by overcoming gyroscopic forces, e.g. by turning the spin axis
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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
- A63B2209/00—Characteristics of used materials
- A63B2209/08—Characteristics of used materials magnetic
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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
- A63B2225/30—Maintenance
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- Health & Medical Sciences (AREA)
- Orthopedic Medicine & Surgery (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biophysics (AREA)
- Rehabilitation Tools (AREA)
- Pivots And Pivotal Connections (AREA)
Description
本新型係有關於一種腕力訓練球,特別是一種低噪型腕力訓練球。The present invention relates to a wrist training ball, in particular to a low-noise wrist training ball.
腕力訓練球係應用陀螺儀原理,僅需以機械方式即可讓腕力訓練球開始轉動,故使用者可用手掌握持並轉動腕力訓練球,使其在離心力和慣性力的作用下產生強大的旋轉力量。因此,可藉由此旋轉力量來針對手部及肩部的肌肉進行鍛鍊。The wrist training ball system uses the gyroscope principle, and the wrist training ball can be rotated only by mechanical means, so the user can grasp and hold the wrist force training ball to make a powerful rotation under the action of centrifugal force and inertial force. power. Therefore, the muscles of the hands and shoulders can be exercised by the rotational force.
傳統腕力訓練球皆需藉由啟動裝置來給予腕力訓練球一初始動能以利於使用者操作腕力訓練球。其中,啟動裝置例如是拉繩、齒條或電動裝置。然而,無論是以拉繩、齒條或電動裝置的方式來啟動腕力訓練球,這些拉繩、齒條或電動機構均為獨立於腕力訓練球之外的啟動裝置。是以,當使用者遺失這些啟動裝置時,使用者則難以操作腕力訓練球。因此,部分廠商特將啟動裝置(如彈力機構)設於腕力訓練球內以利於使用者操作腕力訓練球。然而,腕力訓練球之結構上與配置上的改變,卻會使腕力訓練球於運轉中會產生非預期的噪音,而使用者可能會因為這些非預期的噪音而放棄訓練。如此一來,將有可能會降低使用者的購買意願。The traditional wrist training ball needs to give the wrist force training ball an initial kinetic energy by the starting device to facilitate the user to operate the wrist training ball. Among them, the starting device is, for example, a drawstring, a rack or an electric device. However, whether the wrist training ball is activated by means of a drawstring, a rack or an electric device, these drawstrings, racks or motorized mechanisms are independent of the wrist force training ball. Therefore, when the user loses these starting devices, it is difficult for the user to operate the wrist training ball. Therefore, some manufacturers specially set up a starting device (such as an elastic mechanism) in the wrist training ball to facilitate the user to operate the wrist training ball. However, the structural and structural changes of the wrist training ball may cause unintended noise during the operation of the wrist training ball, and the user may give up training due to these unintended noises. As a result, it may reduce the user's willingness to purchase.
本新型是關於一種低噪型腕力訓練球,藉以解決使用者可能會因為這些非預期的噪音而放棄訓練的問題。The present invention relates to a low-noise wrist training ball to solve the problem that a user may give up training due to these unintended noises.
本新型所揭露的低噪型腕力訓練球,包含一殼體、一套環、一旋轉體及一磁性件。套環以可相對於殼體滑動的方式配置於殼體內。旋轉體包含相對二凸出軸。二凸出軸以可相對於套環轉動的方式樞接於套環。磁性件設於套環,並對應於二凸出軸之一,且磁性件吸引凸出軸抵靠於套環。The low-noise wrist training ball disclosed in the present invention comprises a casing, a ring, a rotating body and a magnetic member. The collar is disposed within the housing in a manner slidable relative to the housing. The rotating body includes opposing two convex axes. The two protruding shafts are pivotally connected to the collar in a manner rotatable relative to the collar. The magnetic member is disposed on the collar and corresponds to one of the two protruding shafts, and the magnetic member attracts the protruding shaft against the collar.
本新型所揭露的低噪型腕力訓練球,包含一殼體、一套環、一旋轉體及一減震構件。套環以可相對於殼體滑動的方式配置於殼體內。旋轉體包含相對二凸出軸。二凸出軸以可相對於套環轉動的方式樞接於套環。減震構件設於套環,並對應於二凸出軸之一,且減震構件抵靠於凸出軸。The low-noise wrist training ball disclosed in the present invention comprises a casing, a ring, a rotating body and a shock absorbing member. The collar is disposed within the housing in a manner slidable relative to the housing. The rotating body includes opposing two convex axes. The two protruding shafts are pivotally connected to the collar in a manner rotatable relative to the collar. The shock absorbing member is disposed on the collar and corresponds to one of the two protruding shafts, and the shock absorbing member abuts against the protruding shaft.
本新型所揭露的低噪型腕力訓練球,包含一殼體、一套環及一旋轉體。殼體包含一第一殼部及一第二殼部。第一殼部與第二殼部於周緣處分別具有一第一凹部及一第二凹部。第二殼部裝設於第一殼部以構成容納空間及第一凹部與第二凹部位於環狀凹槽。環狀凹槽具有一接觸面。第一凹部與第二凹部各具有相對靠近或遠離旋轉體之一內牆面及一外牆面。接觸面連接於內牆面。套環以可相對於殼體滑動的方式配置於環狀凹槽內。旋轉體包含相對二凸出軸。二凸出軸以可相對於套環轉動的方式樞接於套環,且二凸出軸分別貼附於接觸面且末端分別位於內牆面與外牆面之間。The low-noise wrist training ball disclosed in the present invention comprises a casing, a set of rings and a rotating body. The housing includes a first shell portion and a second shell portion. The first shell portion and the second shell portion respectively have a first recess and a second recess at the periphery. The second shell portion is disposed on the first shell portion to constitute the receiving space, and the first recess portion and the second recess portion are located in the annular groove. The annular groove has a contact surface. The first recess and the second recess each have a relatively close to or away from an inner wall surface and an outer wall surface of the rotating body. The contact surface is connected to the inner wall surface. The collar is disposed within the annular groove in a manner slidable relative to the housing. The rotating body includes opposing two convex axes. The two protruding shafts are pivotally connected to the collar in a manner rotatable relative to the collar, and the two protruding shafts are respectively attached to the contact faces and the ends are respectively located between the inner wall surface and the outer wall surface.
根據上述本新型所揭露的低噪型腕力訓練球,靠近彈性裝置之樞接部設有磁性件,使得凸出軸因運轉而產生震動時,能受磁 性件之吸引而抵靠於套環,並藉由套環來抑制凸出軸的震動,進而避免低噪型腕力訓練球發出非預期的噪音。According to the low-noise wrist training ball disclosed in the present invention, the pivoting portion near the elastic device is provided with a magnetic member, so that the protruding shaft can be magnetized when it is vibrated due to operation. The attraction is attracted to the collar, and the collar is used to suppress the vibration of the protruding shaft, thereby preventing the low-noise wrist training ball from emitting unexpected noise.
以上之關於本新型內容之說明及以下之實施方式之說明係用以示範與解釋本新型之原理,並且提供本新型之專利申請範圍更進一步之解釋。The above description of the present invention and the following description of the embodiments are intended to illustrate and explain the principles of the present invention and to provide a further explanation of the scope of the invention.
請同時參閱第1圖至第2圖,第1圖為根據本新型第一實施例的低噪型腕力訓練球打開第一殼部的立體示意圖,第2圖為第1圖之分解示意圖。Please refer to FIG. 1 to FIG. 2 simultaneously. FIG. 1 is a perspective view showing the opening of the first shell portion of the low-noise wrist training ball according to the first embodiment of the present invention, and FIG. 2 is an exploded perspective view of FIG.
如第1圖與第2圖所示,本實施例之低噪型腕力訓練球10包含一殼體100、一套環200、一旋轉體300及一磁性件400。套環200以可相對於殼體100滑動的方式配置於殼體100內。旋轉體300包含相對二凸出軸310。二凸出軸310以可相對於套環200轉動的方式樞接於套環200。磁性件400為磁鐵。磁性件400設於套環200,並對應於二凸出軸310之一,且凸出軸310受磁性件400之吸引而抵靠於套環200。藉此,可降低或消除低噪型腕力訓練球10於使用中所產生之噪音。As shown in FIGS. 1 and 2, the low-noise wrist training ball 10 of the present embodiment includes a housing 100, a set of rings 200, a rotating body 300, and a magnetic member 400. The collar 200 is disposed within the housing 100 in a manner slidable relative to the housing 100. The rotating body 300 includes opposing two protruding shafts 310. The two protruding shafts 310 are pivotally connected to the collar 200 in a manner rotatable relative to the collar 200. The magnetic member 400 is a magnet. The magnetic member 400 is disposed on the collar 200 and corresponds to one of the two protruding shafts 310, and the protruding shaft 310 is attracted by the magnetic member 400 to abut against the collar 200. Thereby, the noise generated by the low-noise wrist training ball 10 during use can be reduced or eliminated.
請繼續參閱第3圖與第4圖,第3圖為第1圖之第一殼部裝設於第二殼部的剖面示意圖,第4圖為第3圖之部分放大示意圖。詳細來說,殼體100包含一第一殼部110及一第二殼部120。第一殼部110與第二殼部120於周緣處分別具有一第一凹部111與一第二凹部121。第二殼部120裝設於第一殼部110以構成一容納空 間130,以及第一凹部111及第二凹部121位於一環狀凹槽140。換言之,環狀凹槽140位於形成容納空間130的殼體100壁面。Please refer to FIG. 3 and FIG. 4 . FIG. 3 is a schematic cross-sectional view showing the first shell portion of FIG. 1 mounted on the second shell portion, and FIG. 4 is a partial enlarged view of the third panel. In detail, the housing 100 includes a first shell portion 110 and a second shell portion 120. The first shell portion 110 and the second shell portion 120 respectively have a first recess portion 111 and a second recess portion 121 at the periphery. The second shell portion 120 is mounted on the first shell portion 110 to form an empty space. The space 130 and the first recess 111 and the second recess 121 are located in an annular groove 140. In other words, the annular groove 140 is located on the wall surface of the casing 100 forming the accommodation space 130.
如第4圖所示,在本實施例及其他實施例中,環狀凹槽140具有相對二接觸面141。二接觸面141分別位於第一殼部110與第二殼部120。第一凹部111具有相對靠近或遠離旋轉體300之一內牆面112及一外牆面113。第一殼部110之接觸面141連接於內牆面112。第二凹部121具有相對靠近或遠離旋轉體300之一內牆面122及一外牆面123。第二殼部120之接觸面141連接於內牆面122。As shown in FIG. 4, in the present embodiment and other embodiments, the annular groove 140 has opposite contact faces 141. The two contact faces 141 are located at the first shell portion 110 and the second shell portion 120, respectively. The first recess 111 has an inner wall surface 112 and an outer wall surface 113 which are relatively close to or away from the rotating body 300. The contact surface 141 of the first shell portion 110 is connected to the inner wall surface 112. The second recess 121 has an inner wall surface 122 and an outer wall surface 123 which are relatively close to or away from the rotating body 300. The contact surface 141 of the second shell portion 120 is connected to the inner wall surface 122.
值得注意的是,由於旋轉體300在轉動時會呈現傾斜的狀態,也就是說,旋轉體300轉動時,二凸出軸310之一的末端抵靠於第一殼部110之接觸面141,以及二凸出軸310之另一的末端抵靠於第二殼部120之接觸面141而呈現點對點的接觸。如此一來,容易造成二接觸面141的磨擦損耗而影響旋轉體300運轉的順暢度。因此,為了減少凸出軸310與接觸面141之磨擦損耗,本實施例之接觸面141亦傾斜,其傾斜程度略等於凸出軸310轉動時的傾斜程度。此外,二凸出軸310之末端分別懸置於內牆面112、122與外牆面113、123之間,使得接觸面141與凸出軸310能夠彼此平行,進而讓二凸出軸310之中段能夠以面對面的方式貼附於接觸面141以增加兩者之間的接觸面積。如此一來,可減輕旋轉體300在轉動時,凸出軸310對環狀凹槽140的破壞力,進而延長低噪型腕力訓練球10的使用壽命。然而,第一殼部110與第 二殼部120分別包含有第一凹部111與第二凹部121之技術特徵並不限於設置在具有磁性件400之低噪型腕力訓練球10。在其他實施例中,第一凹部111與第二凹部121也可以設置在不具有磁性件400之腕力訓練球。It is to be noted that since the rotating body 300 is in an inclined state when rotated, that is, when the rotating body 300 rotates, the end of one of the two protruding shafts 310 abuts against the contact surface 141 of the first shell portion 110, And the other end of the two protruding shafts 310 abuts against the contact surface 141 of the second shell portion 120 to make a point-to-point contact. As a result, the friction loss of the two contact faces 141 is easily caused to affect the smoothness of the operation of the rotating body 300. Therefore, in order to reduce the friction loss of the protruding shaft 310 and the contact surface 141, the contact surface 141 of the present embodiment is also inclined with a degree of inclination slightly equal to the inclination of the protruding shaft 310 when it is rotated. In addition, the ends of the two protruding shafts 310 are respectively suspended between the inner wall surfaces 112, 122 and the outer wall surfaces 113, 123, so that the contact surface 141 and the protruding shaft 310 can be parallel to each other, thereby allowing the two protruding shafts 310 to The middle section can be attached to the contact surface 141 in a face-to-face manner to increase the contact area between the two. In this way, the destructive force of the protruding shaft 310 on the annular groove 140 during the rotation of the rotating body 300 can be alleviated, thereby prolonging the service life of the low-noise wrist training ball 10. However, the first shell portion 110 and the first The technical features of the second casing portion 120 including the first concave portion 111 and the second concave portion 121 are not limited to the low noise type wrist force training ball 10 provided with the magnetic member 400. In other embodiments, the first recess 111 and the second recess 121 may also be disposed on a wrist training ball that does not have the magnetic member 400.
除此之外,讓二凸出軸310以面對面的方式與接觸面141接觸也可以使凸出軸310與殼體100間的接觸更為穩固,進而降低或消除低噪型腕力訓練球10於使用中所產生之噪音。In addition, the contact of the two protruding shafts 310 with the contact surface 141 in a face-to-face manner can also make the contact between the protruding shaft 310 and the housing 100 more stable, thereby reducing or eliminating the low-noise wrist training ball 10 The noise generated during use.
如第2圖所示,套環200位於環狀凹槽140以令套環200相對殼體100滑動。套環200包含相對的二樞接部210。每一樞接部210具有一穿孔211,且二穿孔211共軸線。二樞接部210之一具有一容置槽212。As shown in FIG. 2, the collar 200 is located in the annular groove 140 to slide the collar 200 relative to the housing 100. The collar 200 includes opposing pivotal portions 210. Each pivoting portion 210 has a through hole 211, and the two through holes 211 are coaxial. One of the two pivoting portions 210 has a receiving groove 212.
如第2圖與第3圖所示,旋轉體300位於容納空間130內,且環狀凹槽140環繞旋轉體300。二凸出軸310分別穿設二穿孔211,並抵靠於環狀凹槽140,以令旋轉體300帶動套環200轉動以及相對殼體100滑動。此外,旋轉體300具有一中空槽320,二凸出軸310之一位於中空槽320內。其中,套環200由一塑膠製成,故套環200本身具有些許彈性而可具有吸震能力。As shown in FIGS. 2 and 3, the rotating body 300 is located in the accommodating space 130, and the annular groove 140 surrounds the rotating body 300. The two protruding shafts 310 respectively pass through the two through holes 211 and abut against the annular groove 140 to cause the rotating body 300 to rotate the sleeve 200 and slide relative to the housing 100. Further, the rotating body 300 has a hollow groove 320, and one of the two protruding shafts 310 is located in the hollow groove 320. Wherein, the collar 200 is made of a plastic, so the collar 200 itself has a little elasticity and can have shock absorbing capability.
在本實施例及其他實施例中,低噪型腕力訓練球10更包含一彈力裝置500,彈力裝置500之一端固定於旋轉體300之中空槽320內,另一端固定於面向中空槽320之套環200。而上述之容置槽212位於設有彈力裝置500之樞接部210。In this embodiment and other embodiments, the low-noise wrist training ball 10 further includes a resilient device 500. One end of the elastic device 500 is fixed in the hollow slot 320 of the rotating body 300, and the other end is fixed to the sleeve facing the hollow slot 320. Ring 200. The accommodating groove 212 is located at the pivoting portion 210 of the elastic device 500.
磁性件400裝設於容置槽212,磁性件400能夠吸引使靠近彈 力裝置500之凸出軸310抵靠於靠近彈力裝置500之穿孔211的壁面。藉此透過樞接部210來抑制此凸出軸310之震動情形,進而降低低噪型腕力訓練球10於使用中所發出之噪音之強度。減震原理與減噪原理容後一併描述。The magnetic member 400 is mounted on the accommodating groove 212, and the magnetic member 400 can attract the near-elastic The protruding shaft 310 of the force device 500 abuts against the wall surface of the through hole 211 of the elastic device 500. Thereby, the vibration of the protruding shaft 310 is suppressed by the pivoting portion 210, thereby reducing the intensity of the noise emitted by the low-noise wrist training ball 10 during use. The principle of damping and the principle of noise reduction are described together.
接下來將以磁性件400為一磁性體說明低噪型腕力訓練球10的減震原理與減噪原理。如第3圖所示,首先,先描述本實施例之低噪型腕力訓練球10容易產生噪音的原因。本實施例之低噪型腕力訓練球10因有裝設彈力裝置500的需求,故旋轉體300必需開設中空槽320以供彈力裝置500設置。然而,因為開設中空槽320,使得旋轉體300位於中空槽320之凸出軸310的支撐強度變弱而易於低噪型腕力訓練球10使用中產生震動。詳細來說,位於中空槽320之凸出軸310因無法再設置補強結構,使得位於中空槽320之凸出軸310之懸空長度D1遠大於另一凸出軸310之懸空長度D2。如此一來,當位於中空槽320之凸出軸310在相對環狀凹槽140轉動時,則更容易有震動的情形產生。此外,因為中空槽320具有類似音箱共嗚的效果,使得位於中空槽320之凸出軸310因晃動、震動所產生之噪音被放大。如此一來,將容易影響使用者的訓練心情而放棄訓練。Next, the magnetic member 400 will be used as a magnetic body to explain the damping principle and the principle of noise reduction of the low-noise wrist training ball 10. As shown in Fig. 3, first, the reason why the low-noise wrist training ball 10 of the present embodiment is prone to noise is described first. The low-noise wrist training ball 10 of the present embodiment requires a hollow groove 320 for the elastic device 500 to be installed because of the need to install the elastic device 500. However, since the hollow groove 320 is opened, the supporting strength of the protruding shaft 310 of the rotating body 300 in the hollow groove 320 is weakened, and the vibration of the low-noise wrist training ball 10 is easily generated. In detail, the protruding shaft 310 located in the hollow groove 320 can no longer be provided with a reinforcing structure, so that the hanging length D1 of the protruding shaft 310 located in the hollow groove 320 is much larger than the hanging length D2 of the other protruding shaft 310. As a result, when the protruding shaft 310 located in the hollow groove 320 is rotated relative to the annular groove 140, vibration is more likely to occur. In addition, since the hollow groove 320 has an effect similar to that of the speaker, the noise generated by the swaying and vibration of the protruding shaft 310 located in the hollow groove 320 is amplified. As a result, it will easily affect the user's training mood and give up training.
接著,由於本實施例將磁性件400設置於靠近中空槽320之樞接部210之容置槽212內,故當此凸出軸310開始產生晃動或震動時,磁性件400吸引凸出軸310抵靠於靠近套環200上之對應穿孔211的壁面,以利用套環200的吸震能力來抑制凸出軸310 的震動,進而降低低噪型腕力訓練球10所產生之噪音音量。經實測,本實施例之低噪型腕力訓練球10於運轉時,所量測之音量約為61分貝,此音量較為貼近人體感到舒適的音量。Then, since the magnetic member 400 is disposed in the accommodating groove 212 of the pivoting portion 210 of the hollow groove 320, the magnetic member 400 attracts the protruding shaft 310 when the protruding shaft 310 starts to sway or vibrate. Abutting against the wall surface of the corresponding perforation 211 on the collar 200 to suppress the protruding shaft 310 by utilizing the shock absorbing capability of the collar 200 The vibration, in turn, reduces the volume of noise generated by the low-noise wrist training ball 10. According to the actual measurement, when the low-noise wrist training ball 10 of the embodiment is in operation, the measured volume is about 61 decibels, and the volume is closer to the volume that the human body feels comfortable.
請參閱第5圖與第6圖,第5圖為根據本新型第二實施例的低噪型腕力訓練球的剖面示意圖,第6圖為第5圖之部分放大示意圖。Please refer to FIG. 5 and FIG. 6 . FIG. 5 is a schematic cross-sectional view of a low-noise wrist training ball according to a second embodiment of the present invention, and FIG. 6 is a partial enlarged view of FIG. 5 .
本實施例之低噪型腕力訓練球10包含一殼體100、一套環200、一旋轉體300及一減震構件600。套環200以可相對於殼體100滑動的方式配置於殼體100內。旋轉體300包含相對二凸出軸310。二凸出軸310以可相對於套環200轉動的方式樞接於套環200。減震構件600設於套環200,並對應於二凸出軸310之一,且減震構件600抵靠於凸出軸310以抑制凸出軸310的震動。藉此,可降低或消除低噪型腕力訓練球10於使用中所產生之噪音。The low-noise wrist training ball 10 of the present embodiment includes a housing 100, a set of rings 200, a rotating body 300, and a shock absorbing member 600. The collar 200 is disposed within the housing 100 in a manner slidable relative to the housing 100. The rotating body 300 includes opposing two protruding shafts 310. The two protruding shafts 310 are pivotally connected to the collar 200 in a manner rotatable relative to the collar 200. The shock absorbing member 600 is provided on the collar 200 and corresponds to one of the two protruding shafts 310, and the shock absorbing member 600 abuts against the protruding shaft 310 to suppress the vibration of the protruding shaft 310. Thereby, the noise generated by the low-noise wrist training ball 10 during use can be reduced or eliminated.
詳細來說,套環200包含相對的二樞接部210。二凸出軸310分別樞設於二樞接部210,以令旋轉體300可相對套環200轉動。In detail, the collar 200 includes opposing pivotal portions 210. The two protruding shafts 310 are respectively pivoted on the two pivoting portions 210 to rotate the rotating body 300 relative to the collar 200.
在本實施例及其他實施例中,低噪型腕力訓練球10更包含一彈力裝置500。旋轉體300具有一中空槽320。彈力裝置500一端固定於中空槽320,另一端固定於套環200之二樞接部210之一。In this embodiment and other embodiments, the low-noise wrist training ball 10 further includes a resilient device 500. The rotating body 300 has a hollow groove 320. The elastic device 500 is fixed at one end to the hollow slot 320 and at the other end to one of the two pivot portions 210 of the collar 200.
設有彈力裝置500之樞接部210具有一容置槽212。容置槽212鄰近於設有彈力裝置500之樞接部210。減震構件600裝設於容置槽212,使減震構件600抵靠於靠近彈力裝置500之凸出軸310。The pivoting portion 210 of the elastic device 500 has a receiving groove 212. The accommodating groove 212 is adjacent to the pivoting portion 210 provided with the elastic device 500. The damper member 600 is mounted on the accommodating groove 212 such that the damper member 600 abuts against the protruding shaft 310 of the elastic device 500.
減震構件600包含一彈性件610及一吸震體620。彈性件610與吸震體620位於容置槽212,且吸震體620較彈性件610靠近凸出軸310。吸震體620之材質例如為橡膠或塑膠等具彈性之材料。彈性件610常態令吸震體620朝靠近凸出軸310之方向移動,以抵靠於靠近彈力裝置500之凸出軸310,進而令吸震體620抑制凸出軸310之震動。The shock absorbing member 600 includes an elastic member 610 and a shock absorbing body 620. The elastic member 610 and the shock absorbing body 620 are located in the receiving groove 212 , and the shock absorbing body 620 is closer to the protruding shaft 310 than the elastic member 610 . The material of the shock absorbing body 620 is, for example, a resilient material such as rubber or plastic. The elastic member 610 normally moves the shock absorbing body 620 toward the protruding shaft 310 to abut against the protruding shaft 310 of the elastic device 500, thereby causing the shock absorbing body 620 to suppress the vibration of the protruding shaft 310.
根據上述本新型所揭露的低噪型腕力訓練球,靠近彈性裝置之樞接部設有磁性件,使得凸出軸因運轉而產生震動時,能受磁性件之吸引而抵靠於套環,並藉由套環之吸震能力來抑制凸出軸的震動,進而避免低噪型腕力訓練球發出非預期的噪音。According to the low-noise wrist training ball disclosed in the present invention, the pivoting portion adjacent to the elastic device is provided with a magnetic member, so that when the protruding shaft is vibrated due to operation, it can be attracted by the magnetic member against the collar. The vibration of the protruding shaft is suppressed by the shock absorbing capability of the collar, thereby preventing the undesired noise of the low-noise wrist training ball.
再者,由於接觸面與二凸出軸之延伸方向平行,且二凸出軸之末端分別位於內牆面與外牆面之間。藉此,由於二凸出軸之末端懸置於內牆面與外牆面之間而未與接觸面相接觸,故能讓二凸出軸以面對面的方式與接觸面接觸,而非以點對點的方式與接觸面接觸而增加兩者之間的接觸面積。如此一來,可減輕旋轉體在轉動時,凸出軸對環狀凹槽的破壞力,進而延長低噪型腕力訓練球的使用壽命。除此之外,二凸出軸以面對面的方式與接觸面接觸也可以使凸出軸與殼體間的接觸更為穩固,進而降低或消除低噪型腕力訓練球於使用中所產生之噪音。Furthermore, since the contact surface is parallel to the extending direction of the two protruding shafts, and the ends of the two protruding shafts are respectively located between the inner wall surface and the outer wall surface. Thereby, since the end of the two protruding shaft is suspended between the inner wall surface and the outer wall surface without being in contact with the contact surface, the two protruding shafts can be brought into contact with the contact surface in a face-to-face manner, instead of being point-to-point. The contact with the contact surface increases the contact area between the two. In this way, the destructive force of the protruding shaft on the annular groove can be reduced when the rotating body rotates, thereby prolonging the service life of the low-noise wrist training ball. In addition, the contact of the two protruding shafts with the contact surface in a face-to-face manner can also make the contact between the protruding shaft and the housing more stable, thereby reducing or eliminating the noise generated by the low-noise wrist training ball during use. .
此外,靠近彈性裝置之樞接部設有減震構件,使得凸出軸因運轉而產生震動時,減震構件之減震體能抵靠於凸出軸,以抑制凸出軸的震動,進而避免低噪型腕力訓練球發出非預期的噪音。In addition, the pivoting portion adjacent to the elastic device is provided with a shock absorbing member, so that when the protruding shaft is vibrated due to operation, the shock absorbing body of the shock absorbing member can abut against the protruding shaft to suppress the vibration of the protruding shaft, thereby avoiding The low-noise wrist training ball emits unexpected noise.
雖然本新型之實施例揭露如上所述,然並非用以限定本新型,任何熟習相關技藝者,在不脫離本新型之精神和範圍內,舉凡依本新型申請範圍所述之形狀、構造、特徵及精神當可做些許之變更,因此本新型之專利保護範圍須視本說明書所附之申請專利範圍所界定者為準。Although the embodiments of the present invention are disclosed as described above, it is not intended to limit the present invention, and those skilled in the art can, without departing from the spirit and scope of the present invention, the shapes, structures, and features described in the scope of the present application. And the spirit of the invention is subject to change. Therefore, the scope of patent protection of the present invention is subject to the definition of the scope of the patent application attached to this specification.
10‧‧‧低噪型腕力訓練球10‧‧‧Low-noise wrist training ball
100‧‧‧殼體100‧‧‧shell
110‧‧‧第一殼部110‧‧‧First Shell
111‧‧‧第一凹部111‧‧‧First recess
112‧‧‧內牆面112‧‧‧ interior wall
113‧‧‧外牆面113‧‧‧ Exterior wall
120‧‧‧第二殼部120‧‧‧Second shell
121‧‧‧第二凹部121‧‧‧Second recess
122‧‧‧內牆面122‧‧‧ interior wall
123‧‧‧外牆面123‧‧‧External wall
130‧‧‧容納空間130‧‧‧ accommodation space
140‧‧‧環狀凹槽140‧‧‧ annular groove
141‧‧‧接觸面141‧‧‧Contact surface
200‧‧‧套環200‧‧‧ collar
210‧‧‧樞接部210‧‧‧ pivotal department
211‧‧‧穿孔211‧‧‧Perforation
212‧‧‧容置槽212‧‧‧ accommodating slots
300‧‧‧旋轉體300‧‧‧ rotating body
310‧‧‧凸出軸310‧‧‧ protruding shaft
320‧‧‧中空槽320‧‧‧ hollow trough
400‧‧‧磁性件400‧‧‧Magnetic parts
500‧‧‧彈力裝置500‧‧‧ elastic device
600‧‧‧減震構件600‧‧‧Vibration members
610‧‧‧彈性件610‧‧‧Flexible parts
620‧‧‧減震體620‧‧‧ damper body
第1圖為根據本新型第一實施例的低噪型腕力訓練球打開第一殼部的立體示意圖。1 is a perspective view showing the opening of the first shell portion of the low-noise wrist training ball according to the first embodiment of the present invention.
第2圖為第1圖之分解示意圖。Fig. 2 is an exploded perspective view of Fig. 1.
第3圖為第1圖之第一殼部裝設於第二殼部的剖面示意圖。Fig. 3 is a schematic cross-sectional view showing the first shell portion of Fig. 1 attached to the second shell portion.
第4圖為第3圖之部分放大示意圖。Fig. 4 is a partially enlarged schematic view of Fig. 3.
第5圖為根據本新型第二實施例的低噪型腕力訓練球的剖面示意圖。Fig. 5 is a schematic cross-sectional view showing a low noise type wrist training ball according to a second embodiment of the present invention.
第6圖為第5圖之部分放大示意圖。Fig. 6 is a partially enlarged schematic view of Fig. 5.
10‧‧‧低噪型腕力訓練球10‧‧‧Low-noise wrist training ball
110‧‧‧第一殼部110‧‧‧First Shell
120‧‧‧第二殼部120‧‧‧Second shell
130‧‧‧容納空間130‧‧‧ accommodation space
140‧‧‧環狀凹槽140‧‧‧ annular groove
210‧‧‧樞接部210‧‧‧ pivotal department
212‧‧‧容置槽212‧‧‧ accommodating slots
300‧‧‧旋轉體300‧‧‧ rotating body
310‧‧‧凸出軸310‧‧‧ protruding shaft
320‧‧‧中空槽320‧‧‧ hollow trough
400‧‧‧磁性件400‧‧‧Magnetic parts
500‧‧‧彈力裝置500‧‧‧ elastic device
Claims (13)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW101223608U TWM451997U (en) | 2012-12-05 | 2012-12-05 | Low noise wrist training ball |
US13/791,521 US20140155226A1 (en) | 2012-12-05 | 2013-03-08 | Low noise wrist strength training ball |
GB1304923.4A GB2508678B (en) | 2012-12-05 | 2013-03-18 | Low noise wrist strength training ball |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW101223608U TWM451997U (en) | 2012-12-05 | 2012-12-05 | Low noise wrist training ball |
Publications (1)
Publication Number | Publication Date |
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TWM451997U true TWM451997U (en) | 2013-05-01 |
Family
ID=48226596
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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TW101223608U TWM451997U (en) | 2012-12-05 | 2012-12-05 | Low noise wrist training ball |
Country Status (3)
Country | Link |
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US (1) | US20140155226A1 (en) |
GB (1) | GB2508678B (en) |
TW (1) | TWM451997U (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
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TWM456835U (en) * | 2013-01-11 | 2013-07-11 | Nano Second Technology Co Ltd | Wrist training ball and information detection module thereof |
US9463354B2 (en) | 2013-06-25 | 2016-10-11 | Nano-Second Technology Co., Ltd. | Wrist exerciser having a protective structure |
US10223557B2 (en) * | 2016-06-21 | 2019-03-05 | Christian Malcolm | Ergonomic held weight unit |
US11717716B2 (en) * | 2021-07-15 | 2023-08-08 | Chau Ern Koh | Medicine ball and method of operating thereof |
CN114247104B (en) * | 2021-11-30 | 2022-09-30 | 上海铼锶信息技术有限公司 | Wrist strength ball safe in utilization |
Family Cites Families (18)
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US3726146A (en) * | 1971-04-12 | 1973-04-10 | Wornoto Inc | Gyroscopic device |
TW330417U (en) * | 1997-07-25 | 1998-04-21 | pei-song Zhuang | Improved wrist exerciser |
TW364383U (en) * | 1998-12-31 | 1999-07-11 | Jian-De Lin | Improvement on structure of wrist-ball |
US6053846A (en) * | 1999-07-28 | 2000-04-25 | Lin; Chien-Der | Wrist exerciser |
US6629908B2 (en) * | 2000-05-09 | 2003-10-07 | Peter Winston Hamady | Precessional apparatus and method thereof |
US6623405B2 (en) * | 2002-01-22 | 2003-09-23 | Yun Yu Chuang | Wrist exerciser with message display |
US6770012B2 (en) * | 2002-09-06 | 2004-08-03 | Hsiu-Min Kuo | Self-generating wrist ball |
US7033304B2 (en) * | 2002-09-27 | 2006-04-25 | Yun Yu Chuang | Actuating device of wrist exerciser |
TWM242242U (en) * | 2003-11-12 | 2004-09-01 | Yung-Yu Juang | Rotary balance shock absorber for wrist training device |
US7086990B2 (en) * | 2003-11-18 | 2006-08-08 | Yun Yu Chuang | Data transmission device of wrist exerciser |
US7101315B2 (en) * | 2003-11-26 | 2006-09-05 | Yun Yu Chuang | Wrist exerciser having display and transmission device |
US7077786B2 (en) * | 2004-08-24 | 2006-07-18 | Yun Yu Chuang | Rotor of wrist exerciser |
US7318790B2 (en) * | 2006-03-06 | 2008-01-15 | Yun Yu Chuang | Revolution counter for wrist exerciser |
TWM308777U (en) * | 2006-07-31 | 2007-04-01 | Yung-Yu Juang | Wrist training ball featured with aid start power |
JP2008237897A (en) * | 2007-03-27 | 2008-10-09 | Dynaflex Internatl Inc | Gyroscopic synthetic exercise machine |
US7935035B2 (en) * | 2007-03-27 | 2011-05-03 | Tom Smith | Gyroscopic exerciser |
WO2011070138A1 (en) * | 2009-12-10 | 2011-06-16 | Movea S.A | Gyroscopic exercise ball |
GB2478586B (en) * | 2010-03-11 | 2012-02-22 | Nano Second Technology Co Ltd | Light-emitting control circuit and wrist training ball using the same |
-
2012
- 2012-12-05 TW TW101223608U patent/TWM451997U/en not_active IP Right Cessation
-
2013
- 2013-03-08 US US13/791,521 patent/US20140155226A1/en not_active Abandoned
- 2013-03-18 GB GB1304923.4A patent/GB2508678B/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
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GB2508678A (en) | 2014-06-11 |
GB2508678B (en) | 2014-11-19 |
GB201304923D0 (en) | 2013-05-01 |
US20140155226A1 (en) | 2014-06-05 |
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