TWI794108B - multifunctional sports equipment - Google Patents

Abstract

A multifunctional exercise device, comprising an elastic cord with two ends, a rigid material A mass sphere, and two swinging frames, wherein, two ends of the swinging frame extend a force application portion, and a ball hole is provided at the central part of the swinging frame, and the ball holes of the two swinging frames are respectively set in the The different positions of the outer edge of the sphere make the two swing frames swing against the outer arc surface of the sphere, and the elastic rope is wound around one side of the sphere and fixed on the two ends respectively on the two ends. On the swing frame; when the user swings the swing frame through the force application part and pulls the elastic cord, the elastic cord has a reverse pulling force to pull the energy storage state of the swing frame, and when the user stops After the force is applied, the reverse pulling force of the elastic cord will pull the two swing frames back to their original state; thereby, the user can swing the two swing frames with body parts, so as to achieve various ways of limb swing or core muscle group exercise. motion effect.

Description

multifunctional sports equipment

The present invention relates to a multi-functional exercise device, mainly through the combination and swing of an elastic rope, a ball, and two swing frames, so as to achieve various limb swings or core muscle exercise effects.

That is, medium-sized sports equipment such as grip bars, push-up support frames, and mini steppers are sold on the market. Among them, users can hold the grip bars with both hands and bend the grip bars to train the arm and arm muscles. strength; the user can hold the push-up support frame with both hands; and use it to train the arm muscle strength and core muscles; and the user can hold the pedal with both hands or step on the mini stepper and swing The pedal performs a circular rotation action. However, the above-mentioned sports equipment all belong to a single cycle back and forth swinging action, such as the repeated left and right swinging action of the arm of the grip bar, the repeated up and down push-up action of the arm of the push-up support frame, and the repeated circle drawing of the mini stepper The swing action, the swing action in a single fixed direction, is very boring and boring to use, and it is all traditional sports equipment that has existed on the market for a long time; Profits are quite low, and consumers are not interested in buying.

Therefore, how to use the new structural type to synthesize the functions of the above-mentioned sports equipment, and improve the singleness of sports actions, and make it more interesting and humanized, so as to really improve the above-mentioned shortcomings and improve To carry out research and development to improve the structure is actually the goal of research and development required by the relevant industries.

In view of the conventional centrifugal sports equipment, disturbing noise will be produced during use, thus resulting in a limited use time, and the structure is too complicated, so that the assembly cost and component cost are too high, which eventually leads to poor sales.

The present invention is to provide a multifunctional exercise device, which includes: an elastic rope with two ends; a sphere with rigid material; The ball sockets for the sphere to be nested, wherein the ball sockets of the two swing frames are respectively socketed at different positions on the outer edge of the ball, and the two swing frames are swung against the outer arc surface of the sphere, After the elastic rope is wound around one side of the sphere, the two ends are respectively fixed on the two swing frames. When the user swings the two swing frames and pulls the elastic rope , the elastic rope has a reverse pulling force to pull the energy storage state of the two swing frames, and after the user stops applying force, the reverse pulling force of the elastic rope will pull the two swing frames back to the original state.

The effect of the present invention is: through the mutual combination between the sphere and the two oscillating frames, the oscillating frame can swing against the sphere in a universal direction, allowing the user to switch between arm strength, foot muscle strength, or abdominal core muscle strength. The training of the group uses the universal swing swing frame to achieve multi-angle swings and exercise fun and practicality, thereby enhancing the competitiveness of product sales and consumers' desire to buy.

10: elastic cord

101: end

11:Fixer

20: sphere

21: Support Department

22:Accommodating space

23: mandrel

24: Bearing

25: rotating parts

26: Counterweight

27: Grooving

30: Swing frame

31: force department

32: Set of ball holes

321: inner ring surface

33: Grooving

34: oblique curved surface

35: storage tank

36: Reinforcement Department

37: Fastening hole

Fig. 1 is a three-dimensional assembly diagram of the present invention.

Fig. 2 is an exploded view of the present invention.

Fig. 3 is a swing reference diagram (1) of the present invention.

Fig. 4 is a swing reference diagram (2) of the present invention.

Fig. 5 is the swing reference diagram (3) of the present invention.

Fig. 6 is a reference diagram of the way of using the hands of the present invention.

Figure 7 is a schematic diagram of the swing in Figure 6.

Fig. 8 is a reference diagram of the use of the leg clamp of the present invention.

Figure 9 is a schematic diagram of the swing in Figure 8.

Fig. 10 is a reference diagram of another preferred way of using the hands of the present invention.

Fig. 11 is a schematic reference diagram (1) of the push-up method of the present invention.

Fig. 12 is a schematic reference diagram (2) of the push-up method of the present invention.

Fig. 13 is a schematic reference diagram of the way the foot is used in the present invention.

Fig. 14 is a partial sectional view of the sphere of the present invention.

In order to enable your review committee to have a better understanding and understanding of the purpose, characteristics and functions of this creation, please cooperate with the [simplified description of the drawings] to list the embodiments below, and the detailed description is as follows:

First, please refer to Figures 1 to 5 and match it with Figure 14 to disclose a multifunctional sports device, including: an elastic rope 10 with two ends 101; A sphere 20 is made of hard material, and its outer corresponding two ends are respectively provided with a support portion 21, and the interior of the sphere 20 has a housing space 22, and the housing space 22 is provided with a mandrel 23, and the two ends of the mandrel 23 are respectively A bearing 24 is pivotally arranged, and a rotating member 25 is vertically extended in the center of the mandrel 23. The rotating member 25 is radially centrifugally rotated with the mandrel 23 as the axis and is more combined with one end of the mandrel 23 than the mandrel 23. There is a counterweight 26, and the inside of the sphere 20 is provided with two slots 27, and the two slots 27 are for the bearings 24 to be embedded respectively; two swing frames 30 have a force application portion 31 extending from two ends thereof, and Its central part is provided with a set ball hole 32 for the sphere 20 to be nested, wherein, the force application part 31 is an arc-shaped sheet body and is provided with a through groove 33, and the set ball holes 32 of the two swing frames 30 are respectively set in the The different positions of the outer edge of the spheroid 20 make the two swing frames 30 swing against the outer arc surface of the spheroid 20, and the elastic cord 10 is wound around one side of the spheroid 20, and the two ends are connected to each other. The parts 101 are respectively fixed on the two swing frames 30. When the user swings the two swing frames 30 by applying force from the force applying part 31 and pulls the elastic cord 10, the elastic cord 10 has a reverse pulling force to pull the two swing frames. The energy storage state of the rack 30, and after the user stops applying force, the reverse pulling force of the elastic cord 10 will pull the swing rack 30 back to the original state.

Wherein, the diameter of the set ball hole 32 is smaller than the diameter of the ball 20 .

Wherein, the peripheral edge of one side of the ball hole 32 is further provided with an oblique arc surface 34, when the ball 20 is nested in the ball hole 32, the oblique arc surface 34 abuts against the outer arc of the ball 20 correspondingly. surface, and the oblique arc-shaped surface 34 of the set of ball holes 32 is recessed with at least one accommodating groove 35, and the accommodating groove 35 is used for the part of the elastic cord 10 when the ball 20 is placed in the set of ball holes 32 accommodate.

Wherein, the end 101 of the elastic cord 10 is fixed with a fixing part 11, and the predetermined position of the inner ring surface 321 of the ball hole 32 is further provided with at least one reinforcing part 36, and the reinforcing part 36 is provided with an engaging hole. 37. The engaging hole 37 is used for engaging the fixing member 11 at the end 101 of the elastic cord 10.

Based on the above-mentioned structure and composition design, the various operation and implementation modes of the present invention are described as follows:

(1) First, as shown in Figures 6 and 7, the user can hold the two force application parts 31 of the swing frame 30 that are located on the same side of the sphere 20 and have no elastic cord 10 around them with both hands, and Swing your hands together repeatedly; at this time, the elastic cord 10 is pulled and shows a reverse force, and you will also feel resistance when your hands are close to swing; and when the hands are not exerting force, the elastic cord 10 will reverse The pulling force separates and swings the hands; in this way, the effect of arm muscle strength can be trained.

(2) Next, as shown in Figures 8 and 9, the user can clamp both legs together to place the two force application parts 31 of the swing frame 30 that are on the same side of the sphere 20 and have no elastic cord 10 around them, and Repeatedly swing the legs against each other; at this time, the elastic cord 10 is pulled and presents a reverse force, and resistance will be felt when the legs are pinched against the swing; and when the legs are not exerting force, the elastic cord 10 will have The reverse pull separates and swings the legs; in this way, the effect of training the muscle strength of the legs is achieved.

(3) Furthermore, as shown in Figure 10, the user can place one of the oscillating frames 30 of the present invention as a base on a table, and hold the two ends of the other oscillating frame 30 with both hands. Force applying part 31, and leans against the outer arc surface on the sphere 20 to swing universally. At the same time, the elastic cord 10 will also generate tension when the swing frame 30 is held in hand, so as to generate resistance to the swing of the swing frame 30 in hand. .

(4) Furthermore, as shown in Figure 11, the user can also place one of the swing frames 30 of the present invention as a base on the ground, and hold both hands on the other swinging frame in a push-up posture. The force-applying parts 31 at the two ends of the frame 30 lean against the outer arc surface of the sphere 20 to swing universally. At the same time, the elastic cord 10 will also generate tension when the swing frame 30 is held in hand, so as to hold the swing frame against the hand. The 30 swing creates resistance. As a result, the body can use the feet as the fulcrum to perform push-ups with twisted swings of the upper body.

(5) Furthermore, as shown in Figure 12, the user can also use one of the swing frames 30 of the present invention as the bottom Place the seat on the ground, and support the forearms of both hands on the force application parts 31 at the two ends of the other swing frame 30 in a push-up posture, and lean against the outer arc surface of the sphere 20 for universal swing , at the same time, the elastic cord 10 will also generate tension when the hand-held swing frame 30 swings, so as to generate resistance to the swing of the hand-held swing frame 30 . Therefore, the body can use the feet as the fulcrum to perform the swing action of the core muscles of the lower body and twisted upper body.

(6) In addition, as shown in Figure 13, the user can place the present invention on the ground with one of the swing frames 30 as a base, and step on the two ends of the other swing frame 30 with both feet to apply force part 31, and lean against the outer arc surface of the sphere 20 to swing universally. At the same time, the elastic cord 10 will also generate a pulling force when the foot steps on the swing frame 30 to control the swing of the swing frame 30 when the foot steps on it. create resistance.

(7) Finally, as shown in Figure 14, the user can also use the sphere 20 independently, and hold the supporting parts 21 at the outer two ends of the sphere 20 with the palms of both hands and apply force to the sphere 20, so that The rotating member 25 combined with the counterweight 26 rotates radially and centrifugally; thereby, the arm swings repeatedly.

(8) Another thing to mention is that the force application part 31 of the present invention is in the form of an arc-shaped sheet, which mainly allows the user to swing his arms or feet in the above (2), (5) and (6). When stepping on it, it can conform to the ergonomics and be limited in the force application part 31, so as to avoid slipping out of the force application part 31 and causing injury accidents, thereby increasing the comfort and safety of use.

(9), the set of ball holes 32 is concavely provided with an accommodating groove 35 for the part of the elastic cord 10 to accommodate the oblique arc surface 34, and its purpose is to allow the sphere 20 to be nested in the set of ball holes 32, or two When the swing frame 30 swings arbitrarily, the interference of the elastic cord 10 is avoided.

By the structure of the above-mentioned specific embodiments, the following benefits can be obtained: the present invention can make the two swing frames 30 in the two swing frames 30 through the mutual combination of the sphere 20 and the two swing frames 30 The different eccentric positions of the sphere 20 swing in all directions, allowing users to switch hands or feet swings, arm strength, foot strength, or abdominal core muscle training at any time during use, and break through traditional sports The equipment has the disadvantages of fixed up and down, or forward and backward swing angles and directions, and is boring, and the swing frame 30 can be swung universally to achieve multi-angle swings and exercise fun and practicality, thereby enhancing the competitiveness of product sales and consumer purchases. want.

In summary, the present invention can effectively solve the disadvantages of conventional creation, and can be understood and easily implemented by those with ordinary knowledge in the technical field. However, the above is only a preferred embodiment of the present invention That’s it, it should not be used to limit the implementation scope of the present invention; that is, all equivalent changes and modifications made according to the scope of the patent application for the present invention should still fall within the scope covered by the patent of the present invention.

10: elastic cord

101: end

11:Fixer

20: sphere

21: Support Department

30: Swing frame

31: force department

32: Set of ball holes

321: inner ring surface

33: Grooving

34: oblique curved surface

35: storage tank

36: Reinforcement department

37: Fastening hole

Claims (9)

A multifunctional exercise device, comprising: An elastic cord having two ends; A sphere, a hard material; Two oscillating frames have a force-applying part extending from their two ends, and a ball hole for the sphere to be placed in the central part, wherein the ball holes of the two oscillating frames are respectively set in the corresponding outer edge of the sphere. different positions, and make the two swing frames swing against the outer arc surface of the sphere, and the elastic rope is wound around one side of the sphere, and fixed on the two swing frames with the two ends respectively, when When the user swings the swing frame and pulls the elastic cord through the force applying part, the elastic cord has a reverse pulling force to pull the energy storage state of the swing frame, and after the user stops applying force, the elastic force The reverse pulling force of rope pulls back the two swing frames and returns to the original state. According to the multifunctional sports device described in item 1 of the scope of the patent application, a support portion is provided at the two corresponding ends of the sphere. According to the multi-functional sports device described in item 1 of the scope of the patent application, wherein, the force application part is an arc-shaped sheet body and is provided with a through groove. According to the multifunctional sports device described in item 1 of the scope of the patent application, the diameter of the set of ball holes is smaller than the diameter of the sphere. According to the multi-functional sports device described in item 1 of the scope of the patent application, an oblique arc surface is further provided on one side of the ball hole. When the ball is placed in the ball hole, the oblique arc surface The curved surface corresponds to the outer arc of the sphere. According to the multi-functional sports device described in item 1 of the scope of the patent application, wherein, the oblique arc-shaped surface of the ball hole is concavely provided with at least one accommodation groove, and the accommodation groove is connected to the ball set on the ball hole When the elastic cord is partially accommodated. According to the multifunctional sports device described in item 1 of the scope of the patent application, wherein, the end of the elastic cord is fixed with a fixing piece, and the inner ring surface of the ball hole is provided with at least one engaging hole, and the engaging hole is A fixing piece for engaging the end of the elastic cord. According to the multifunctional sports device described in item 7 of the scope of the patent application, a reinforcing part is further protruded at a predetermined position of the inner ring surface of the ball hole, and the engaging hole is provided on the reinforcing part. According to the multifunctional sports device described in item 1 of the scope of patent application, wherein, the sphere has an accommodation space inside, and the accommodation space is provided with a mandrel, and a bearing is pivotally provided at both ends of the mandrel, and the center A rotating part extends vertically from the center of the shaft. The rotating part rotates radially and centrifugally with the mandrel as the axis and is combined with a counterweight other than the end of the mandrel. The rotating part is combined with the counterweight. The length is less than the radius of the rotating sphere, and the inside of the sphere is provided with two embedding grooves, and the two embedding grooves are used for embedding of the bearings respectively.

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