Multifunctional fitness equipment for old people based on 3D printing

Abstract

The invention provides a 3D printing-based multifunctional body builder for old people, the components of the body builder are manufactured through 3D printing, and the body builder comprises a concave mounting body; a shoulder supporting platform and an abdomen supporting platform are arranged on the upper end face of the concave installation body. The multi-action and multi-part multifunctional body-building exercises can be realized, each joint, the hands, the legs, the feet and the like can be exercised, the head can be exercised, the body can be stretched, the problem that the body-building is inconvenient for old people or weak people needing rehabilitation is solved, the speed of senile dementia is relieved, and the health of the senile dementia is improved. By means of the technical scheme, whole-body exercise can be achieved at home at any time, the purpose of physical exercise is achieved, the safety is ensured when the elderly are accompanied by family members in the body-building exercise process, and therefore the good effect of physical and psychological health is achieved.

Description

Technical Field

[0001] The invention relates to a multifunctional fitness device for the elderly based on 3D printing. Background Art

[0002] With the continuous development and innovation of technology, with the progress of society and the continuous improvement of living standards, under the condition of abundant material conditions, physical health is valued by everyone, so-called life lies in movement, exercise and exercise are effective methods to ensure physical health, especially for the elderly and the weak, being able to insist on going out for exercise every day is a luxury. Therefore, indoor fitness equipment and home fitness equipment have become the choice of the majority of families, and most people choose gyms for fitness. Traditional fitness equipment cannot meet the fitness exercises of multiple parts. Traditional fitness equipment is fitness for a certain part alone. If you want to do fitness exercises for your hands or legs, you need to find corresponding fitness equipment, so that the fitness efficiency is low and the effect is not good. As a fitness bicycle disclosed in CN204092943U, although it allows users to adopt different postures for training, it can only be used as fitness. For the elderly and the weak, the fitness rhythm and intensity of the fitness equipment are not suitable due to the lack of flexible legs and feet. Summary of the invention

[0003] In order to solve the above technical problems, the present invention provides a multifunctional elderly fitness equipment based on 3D printing.

[0004] The present invention is achieved through the following technical solutions.

[0005] The present invention provides a multifunctional elderly fitness device based on 3D printing, and its components are all made by 3D printing, including a concave mounting body; the upper end surface of the concave mounting body is respectively provided with a shoulder support platform and an abdomen support platform, and the outer end of the shoulder support platform is installed with a head protection ring, and there is a swing arm assembly on both sides of the head protection ring, and two movable legs are hinged at one end of the concave mounting body away from the head protection ring, and the bottom of the concave mounting body is fixedly connected with a conical balancing base.

[0006] The movable leg includes a leg mounting frame, a balance plate, and a leg connecting frame. One end of the leg mounting frame is mounted on a leg support ear Ⅰ fixed to the end of the concave mounting body, and the other end of the leg mounting frame is hinged to one end of the leg connecting frame through a central rotating shaft. The balance plate is hinged to the other end of the leg connecting frame through the rotating shaft.

[0007] A limiting device is also provided between the leg connecting frame, the leg mounting frame and the balancing board, and the limiting device allows the leg connecting frame, the leg mounting frame and the balancing board to be folded at only 90°.

[0008] The swing arm assembly comprises a large swing arm and a small swing arm. One end of the large swing arm is hinged on the shoulder support ear seat II on the fixed concave mounting body, and the other end is hinged to the small swing arm. A safety handle is fixed on the other end of the small swing arm.

[0009] Safety guardrails are also fixedly connected to both sides of the concave installation body.

[0010] The upper end surface of the head protection ring is processed with a through hole having the same contour as the skull.

[0011] A gap is arranged between the shoulder supporting platform and the abdomen supporting platform.

[0012] The abdomen supporting platform is processed with an arc-shaped groove.

[0013] The beneficial effects of the present invention are: it can realize multifunctional fitness exercises with multiple movements and multiple parts, that is, it can exercise various joints as well as hands, legs, feet, etc., that is, it can move the head and stretch the body, which solves the problem of inconvenience in fitness for the elderly or the weak people who need rehabilitation, and alleviates the speed of senile dementia. Regardless of the time, whole-body exercise can be achieved at home to achieve the purpose of physical exercise. Moreover, the company of family members during the fitness exercise of the elderly ensures safety, thereby achieving good results of physical and mental health. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of the present invention;

[0015] Figure 2 It is a schematic diagram of the bottom structure of the present invention;

[0016] Figure 3 It is a schematic diagram of the support leg structure of the present invention;

[0017] Figure 4 It is a side structural schematic diagram of the present invention;

[0018] Figure 5 It is a structural schematic diagram of the present invention;

[0019] In the figure: 1-head protection ring, 2-shoulder support platform, 3-abdomen support platform, 4-concave mounting body, 5-safety guardrail, 6-conical balancing base, 7-shoulder support ear seat I, 8-shoulder support ear seat II, 9-leg support ear I, 10-leg support ear seat II, 11-left large swing arm, 12-left small swing arm, 13-left safety handle, 14-right large swing arm, 15-right small swing arm, 16-right safety handle, 17-leg mounting frame, 18-center rotating shaft, 19-balance board, 20-leg connecting frame, 21-rotating shaft. DETAILED DESCRIPTION

[0020] The technical solution of the present invention is further described below, but the scope of protection claimed is not limited to the description.

[0021] The fitness equipment of the present invention is novel in design, the product has a complex concave installation body structure, and has a complex structure with multiple curved surfaces. The use of traditional mechanical processing technology and traditional manufacturing methods is often limited by complex shapes, resulting in greatly increased costs, while 3D printing technology can easily break these limitations. Through 3D printing technology, objects are decomposed into many thin slices, stacked and connected layer by layer, and products of any shape and structure can be manufactured, whether it is complex internal parts or curved shapes, and can be accurately printed. The fitness equipment uses 3D printing technology to solve the production and manufacturing limitations of complex arc curved surface shapes that traditional mechanical processing technology and traditional manufacturing methods cannot achieve innovation in the field of product design, and solves the control of cycle and cost. The fitness equipment can achieve multi-functional, multi-action, and multi-part fitness exercises. Under the condition of meeting safety and comfort, it can achieve multi-joint and multi-part exercises (shoulder joints, elbow joints, hip joints, knee joints, hands, thighs, feet, etc.), solving the defects of traditional fitness equipment that need to find corresponding fitness equipment to do fitness exercises for hands or legs, and the disadvantages of low fitness efficiency and poor effect. At the same time, it solves the problem that it is inconvenient for the elderly or the weak people who need rehabilitation to go to the gym for fitness. The equipment can be used for fitness at home without leaving home, and can meet the fitness needs of many people to achieve the effect of exercise or rehabilitation. This fitness equipment has the characteristics of simple structure, easy installation, light to carry, small space occupation, complete functions, and easy operation.

[0022] like Figure 1 As shown, a multifunctional fitness equipment for the elderly suitable for 3D printing includes a head protection ring 1, the head protection ring 1 is connected to a shoulder support platform 2, an abdominal support platform 3 is embedded in a concave mounting body 4, a safety guardrail 5 is connected to the concave mounting body 4, a conical balancing base 6 is embedded below the concave mounting body 4, shoulder and leg support ear seats Ⅰ7 and shoulder support ear seats Ⅱ8 and leg support ear seats Ⅰ9 and leg support ear seats Ⅱ10 are all connected to the concave mounting body 4, and a left large swing arm 11 is installed on the shoulder and leg support ear seats Ⅰ 7, the left small swing arm 12 is installed on the left large swing arm 11, the left safety handle 13 is connected to the left small swing arm 12, the right large swing arm 14 is installed on the shoulder support ear seat II 8, the right small swing arm 15 is installed on the right large swing arm 14, the right safety handle 16 is connected to the right small swing arm 15, the leg mounting frame 17 is installed on the leg support ear seat I 9, the leg mounting frame 17 is connected to the leg connecting frame 20 through the central rotating shaft 18 and the central rotating shaft II 19, and the balance plate 19 is connected to the leg connecting frame 20 through the left connecting shaft 21.

[0023] Furthermore, the head protection ring 1 is designed with an irregular curved surface by combining the facial contour shape with the head shape. The head or face rests safely and comfortably on the curved surface, which plays a protective role. The facial features ensure normal breathing, which improves comfort and safety. Figure 1 , 3 As shown;

[0024] Furthermore, a space gap structure is designed between the shoulder support platform 2 and the abdomen support platform 3, which solves the dilemma of having nowhere to put the female chest or the male chest muscles, and realizes the function of not squeezing the female chest and protecting it. Figure 1 , 3 As shown;

[0025] Furthermore, the concave installation body adopts a bionic design of Crescent Moon Spring shape, which conforms to the abdominal shape of the human body structure, realizes the rational use of abdominal space, and improves abdominal comfort. Figure 1 , 3 As shown;

[0026] Furthermore, the safety guardrails on both sides of the concave mounting body are installed on both sides of the concave mounting body. The safety guardrails are designed to be inclined at a 25° angle, which can prevent the elderly from falling and sliding during fitness exercises, play an effective protective role, and improve safety performance. Figure 1 , 3 As shown;

[0027] Furthermore, the conical balancing base at the bottom of the concave mounting body is cleverly designed to a certain taper according to geometric principles, so as to maintain multi-directional micro-movement, realize the cradle effect, and achieve a good comfort effect, such as Figure 1 , 4 As shown;

[0028] Furthermore, the left large swing arm 11 is mounted on the shoulder leg support ear seat Ⅰ7, the left small swing arm 12 is mounted on the left large swing arm 11, and the left safety handle 13 is mounted on the left small swing arm 12. The left large swing arm 11 can swing left and right around the shoulder leg support ear seat Ⅰ7 to exercise the shoulder joint. The left small swing arm 12 can swing left and right around the left large swing arm 11 to achieve the left hand bending and left and right swinging functions to exercise the elbow joint movement, such as Figure 1 , 3 As shown;

[0029] Further, the right large swing arm 14 is mounted on the shoulder support ear seat II 8, the right small swing arm 15 is mounted on the right large swing arm 14, and the right safety handle 16 is mounted on the right small swing arm 15. The right large swing arm 14 can swing left and right around the shoulder support ear seat II 8 to exercise the shoulder joint. The right small swing arm 15 can swing left and right around the right large swing arm 14 to achieve the right hand bending and left and right swinging functions to exercise the elbow joint movement, such as Figure 1 ,3 As shown;

[0030] Furthermore, the leg support mounting frame is mounted on the leg support ear seat Ⅰ, and the leg support mounting frame realizes the left and right swing function around the leg support ear seat Ⅰ, so as to exercise the thigh movement and hip joint movement, such as Figure 1 , 3 As shown;

[0031] Furthermore, the leg mounting frame is connected to the leg connecting frame through the central rotating shaft and the central rotating shaft II, and the leg connecting frame realizes an up and down swinging function around the central rotating shaft and the central rotating shaft II to exercise the knee joint movement.

[0032] Furthermore, the balance board is connected to the leg connecting frame through a rotating shaft, and the balance board can swing up and down around the rotating shaft to exercise the foot movement, such as Figure 1 , 3 As shown;

[0033] Furthermore, the right leg mounting frame is mounted on the leg support ear seat II, and the right leg mounting frame can swing left and right around the leg support ear seat II to exercise the thigh movement and hip joint movement, such as Figure 1 , 3 As shown;

[0034] Furthermore, the right leg mounting frame of the mechanism is connected to the right leg connecting frame through the central rotating shaft, and the right leg connecting frame realizes the up and down swing function through the central rotating shaft and the central rotating shaft IV to exercise the knee joint movement, such as Figure 1 , 3 As shown;

[0035] Furthermore, the right balance board of the mechanism is connected to the right leg connecting frame through the right rotating shaft, and the right balance board can swing up and down around the right rotating shaft to exercise the foot movement, such as Figure 1 , 3 shown.

[0036] The specific embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in this field without departing from the purpose of the present invention.

Claims

1. A multifunctional elderly fitness device based on 3D printing, wherein all components are manufactured by 3D printing, including a concave mounting body (4), characterized in that: The upper end surface of the concave mounting body (4) is respectively provided with a shoulder support platform (2) and an abdomen support platform (3); the outer end of the shoulder support platform (2) is provided with a head protection ring (1); both sides of the head protection ring (1) are provided with a swing arm assembly; one end of the concave mounting body (4) away from the head protection ring (1) is hingedly connected to two movable legs; and the bottom of the concave mounting body (4) is fixedly connected to a conical balancing base (6).

2. The multifunctional fitness equipment for the elderly based on 3D printing as claimed in claim 1, characterized in that: The movable leg comprises a leg mounting frame (17), a balance plate (19), and a leg connecting frame (20); one end of the leg mounting frame (17) is mounted on a leg support ear I (9) fixed at the end of a concave mounting body (4); the other end of the leg mounting frame (17) is hinged to one end of the leg connecting frame (20) via a central rotating shaft (18); and the balance plate (19) is hinged to the other end of the leg connecting frame (20) via a rotating shaft (21).

3. The multifunctional elderly fitness device based on 3D printing as claimed in claim 2, characterized in that: A limiting device is also provided between the leg connecting frame (20), the leg mounting frame (17) and the balancing plate (19), and the limiting device allows the leg connecting frame (20), the leg mounting frame (17) and the balancing plate (19) to be folded at only 90 degrees.

4. The multifunctional elderly fitness device based on 3D printing as claimed in claim 1, characterized in that: The swing arm assembly comprises a large swing arm and a small swing arm, one end of the large swing arm is hinged on a shoulder support ear seat II (8) on which the concave mounting body (4) is fixed, and the other end is hinged to the small swing arm, and a safety handle is fixed on the other end of the small swing arm.

5. The multifunctional elderly fitness device based on 3D printing as claimed in claim 1, characterized in that: Safety guardrails (5) are also fixedly connected to both sides of the concave installation body (4).

6. The multifunctional fitness equipment for the elderly based on 3D printing as claimed in claim 1, characterized in that: The upper end surface of the head protection ring (1) is processed with a through hole having the same contour as the skull.

7. The multifunctional fitness equipment for the elderly based on 3D printing as claimed in claim 1, characterized in that: A gap is provided between the shoulder support platform (2) and the abdomen support platform (3).

8. The multifunctional fitness equipment for the elderly based on 3D printing as claimed in claim 7, characterized in that: The abdomen supporting platform (3) is processed with an arc-shaped groove.

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