CN110201357B - A multifunctional fitness chair for the elderly - Google Patents

Abstract

The utility model relates to a multifunctional fitness chair for the elderly, which relates to a fitness equipment, which comprises a fitness riding machine, a chair body, a waist exerciser, a leg exerciser and a waist twister; the fitness cycling machine includes a pedal, a seat cushion and a lever mechanism; The lever mechanism includes a first lever, a connecting rod, a second lever and a front rod; one end of the front rod is fixedly mounted on the chair body, the first lever is rotatably connected with the other end of the front rod, and one end of the connecting rod is rotatably connected with the first lever, and the connecting rod The other end of the lever 2 is rotatably connected with the lever 2, one end of the lever 2 is rotatably connected with the main body of the chair, the other end of the lever 2 is fixedly connected with the seat cushion, and the pedal is fixed on the lower end of the lever 1; frame, pedals and telescopic guide rails; telescopic guide rails are respectively installed on both sides of the bottom of the chair body, a bottom plate is fixed on the inner side of the two telescopic guide rails, a leg exercise frame is installed on the base plate, and a leg exercise frame is installed on the leg exercise frame. Rotating pedals. The present invention is used for fitness of the elderly.

Description

A multifunctional fitness chair for the elderly

technical field

The invention relates to fitness equipment, in particular to a multifunctional fitness chair for the elderly.

Background technique

As China's population aging becomes more and more serious, the physical health of the elderly has attracted much attention, and daily exercise has become the cheapest and most effective way for the elderly to improve their physical fitness. Common public equipment covers a huge area, lacks maintenance, is damaged or polluted, and in the open air or smoggy days, outdoor fitness is not only unfavorable for the elderly, but even dangerous, and needs to be used scientifically, otherwise it will be counterproductive; while traditional home fitness equipment Generally, the structure is simple, the function is single, the effect of comprehensive fitness cannot be achieved, and the exercise intensity is relatively large, so it is not suitable for the elderly to exercise.

Publication No. CN208599121U discloses an exercise bicycle for the elderly, including a bottom plate, and a bicycle is arranged on the bottom plate, which can be used by the elderly to ride indoors and outdoors to exercise their legs, but the structure is simple and the function is single, which cannot exercise the elderly. whole body.

SUMMARY OF THE INVENTION

In order to overcome the deficiencies of the prior art, the present invention provides a multifunctional fitness chair for the elderly that can exercise multiple parts, can be folded and stored after use, and has a small footprint.

The technical scheme of the present invention is: a multifunctional fitness chair for the elderly, which comprises a riding machine, a chair body, a waist exerciser, a leg exerciser and a waist twister;

The riding machine includes a pedal, a seat cushion and a lever mechanism; the lever mechanism includes a lever 1, a connecting rod, a lever 2 and a front rod; one end of the front rod is fixedly mounted on the chair body, and the first lever is rotatably connected with the other end of the front rod, One end of the connecting rod is rotatably connected with the first lever, the other end of the connecting rod is rotatably connected with the second lever, one end of the second lever is rotatably connected with the main body of the chair, the other end of the second lever is fixedly connected with the seat cushion, and the pedal is fixed on the lower end of the first lever;

The leg exerciser includes a bottom plate, a leg exercise frame, a pedal and a telescopic guide rail; the waist exerciser is arranged in a chair body, and two telescopic guide rails are respectively installed on both sides of the bottom of the chair body. The inner side is fixedly connected with a base plate, a leg exercise frame is installed on the base plate, and a rotatable pedal is installed on the leg exercise frame;

The waist exerciser is installed at the rear of the chair body, and the waist twister is installed on the chair body below the waist exerciser.

Compared with the prior art, the present invention has the following effects:

1. The present invention can perform fitness exercise indoors, and can exercise multiple parts of the elderly.

2. The exercise intensity of each exercise equipment is moderate and safe, which is suitable for the elderly to exercise.

3. It can be folded when not in use to reduce the occupation of space.

The present invention will be described in detail below with reference to the accompanying drawings and embodiments.

Description of drawings

Fig. 1 is the isometric view after the fitness chair of the present invention is unfolded;

Figure 2 is an isometric view of the fitness chair of the present invention after being folded;

Fig. 3 is the folding schematic diagram of the healthy riding machine;

Fig. 4 is the unfolding schematic diagram of healthy riding machine;

Figure 5 is a schematic diagram of the working force of the riding machine;

Fig. 6 is the structural representation of chair main body;

Figure 7 is a folded view of the leg exerciser;

Figure 8 is an expanded view of the leg exerciser;

Figure 9 is a folded view of the waist exerciser;

Figure 10 is an expanded view of the waist exerciser;

Figure 11 is a schematic diagram of an arm exerciser;

Figure 12 is a folded view of the waist twister;

Figure 13 is an expanded view of the waist twister;

In the picture, 1. Cycling machine, 2. Chair body, 3. Tai Chi wheel, 4. Waist exerciser, 5. Waist twister, 6. Leg exerciser, 1-1, lever one, 1-2, pedal , 1-3, connecting rod, 1-4, lever two, 1-5, seat cushion, 1-6, front rod, 2-1, chair frame, 2-2, chair leg, 2-3, armrest, 3- 1. Taiji wheel handle, 3-2, Taiji wheel body, 3-3, connecting piece, 3-4, connecting hinge, 4-1, gas spring switch, 4-2, elastic pad, 4-3, gas spring , 4-4, Armrest, 4-5 Spring, 4-6 Roller, 5-1, Folding Plate, 5-2, Twisting Disc, 5-3, Damping Hinge, 5-4, Fixed Plate, 6 -1, base plate, 6-2, leg exercise rack, 6-3, pedals, 6-4, retractable rails.

Detailed ways

Referring to Figures 1 to 8, a multifunctional fitness chair for the elderly in this embodiment includes a riding machine 1, a chair body 2, a waist exerciser 4, a leg exerciser 6 and a waist twister 5;

The riding machine 1 includes a pedal 1-2, a seat cushion 1-5 and a lever mechanism; the lever mechanism includes a lever one 1-1, a connecting rod 1-3, a lever two 1-4 and a front rod 1-6; the front rod 1 One end of -6 is fixed on the chair body 2, the lever one 1-1 is hinged with the other end of the front rod 1-6, one end of the connecting rod 1-3 is hinged with the lever one 1-1, and the other end of the connecting rod 1-3 is hinged. One end is hinged with lever two 1-4, one end of lever two 1-4 is hinged with chair body 2, the other end of lever two 1-4 is fixed with seat cushion 1-5, pedal 1-2 is fixed on lever one 1-1 the lower end;

The leg exerciser 6 includes a bottom plate 6-1, a leg exercise frame 6-2, a foot support 6-3 and a telescopic guide rail 6-4; the waist exerciser 6 is arranged in the chair body 2, and the chair body 2. There are telescopic guide rails 6-4 installed on both sides of the bottom respectively. The inner side of the two telescopic guide rails 6-4 is fixed with a bottom plate 6-1, and a leg exercise frame 6-2 is installed on the bottom plate 6-1. The leg exercise frame A rotatable pedal 6-3 is installed on 6-2;

The waist exerciser 4 is installed at the rear of the chair body 2 , and the waist twister 5 is installed on the chair body 2 below the waist exerciser 4 . Usually, the connecting rod 1-3 and the base plate 6-1 move in the same direction in the plane.

The fitness chair adopting the above embodiment can at least achieve the purpose of leg exercise and upper body fitness, specifically: the main body 2 of the chair, which can be made of aluminum profiles as a support for other parts, and the main body 2 of the chair conforms to the average height of the elderly. Body weight, suitable for the sitting posture and comfort requirements of the elderly during exercise. When using the riding machine 1, the user first sits on the seat cushion 1-5, steps down on the pedal 1-2, and pulls the lever one 1-1 backward by hand. The lever one 1-1 is in the middle and the chair body 2. The front rods 1-6 are connected in rotation, which is used as the pivot point of the first-level lever, and one end of the lever two 1-4 is hinged with the side bar of the chair body 2, which is used as the pivot point of the second-level lever. . Working with lever structure (lever one 1-1, connecting rod 1-3, lever two 1-4 and front rod 1-6, pulling the upper end of lever one 1-1 can drive lever two 1-4 to rotate, turn lever one 1- The pulling force on 1 is converted into the lift force of the seat cushion 1-5) Lift the seat cushion 1-5, and convert the strength of the hand and the foot into the strength of the seat cushion. The working principle is shown in Figure 5. In the figure, point A represents lever one 1 -1 is the hinge point of the front rod 1-6, point B represents the hinge point of lever one 1-1 and connecting rod 1-3, point D represents the hinge point of connecting rod 1-3 and lever two 1-4, point C Indicates the hinge point between lever two 1-4 and chair body 2. In the left picture of Figure 5, the lever one 1-1 is given a pulling force F ₁ , the lever one 1-1 rotates around point A, in the right picture the lever one 1-1 is inclined, and the connecting rod 1-3 is pulled to move, and the connecting rod 1-3 Move and pull lever two 1-4 to rotate forward around the hinge point C, and the rotation of lever two 1-4 drives seat cushion 1-5 to move forward and obliquely downward. The purpose of getting up.

The leg exercise part uses the leg exerciser 6, the bottom plate 6-1 is combined with the retractable guide rail 6-4, and is placed in the chair body 2 under the seat cushion 1-5 when not in use. Move the leg exercising frame 6-2 out of the retractable guide rail 6-4, and then take the pedals 6-3 for the two feet respectively, and extend the legs and bend the pedals 6-3 on the leg exercising rack 6-2. Rotation, it is convenient for the elderly to exercise the legs. The leg exerciser can be retracted and retracted through the retractable guide rails 6-4, which can be retracted to the bottom of the chair to save space.

In one embodiment, to increase the exercise of the waist, the waist exerciser 4 includes an elastic pad 4-2, a support frame 4-4 and a gas spring 4-3 with a gas spring switch 4-1; the elastic pad 4-2 is installed On the armrest 4-4, a gas spring 4-3 with a control switch is arranged between the armrest 4-4 and the chair body 2, and the lower end of the armrest 4-4 is rotatably connected with the chair body 2. In the waist exerciser 4, the human body backrest composed of the armrest 4-4 and the detachable elastic pad 4-2 is connected with the chair body 2 through the gas spring 4-3 with the control switch, and the gas spring 4 is controlled by the switch 4-1. -3, the rotation and positioning of the waist exerciser 4 is realized, the backrest of the human body can be fixed at any angle within a certain range, and the user's waist can be exercised. When using the waist exerciser 4, the user first sits on the seat cushion 1-5, then leans the waist on the elastic cushion 4-2, pulls the switch by hand, and leans back, and the gas spring 4-2 realizes the control of the elastic cushion 4-2. 2 and the support frame 4-4 can move at any time, which is convenient for the elderly to adjust the angle independently. Preferably, in order to help the elderly to stand up from the waist exerciser 4 and increase the elasticity of getting up, the waist exerciser 4 according to the embodiment of the present invention further includes a spring 4-5 and a roller 4-6; a support bar 4-41 and the chair body 2 A roller 4-46 is fixed on the hinged shaft, and a spring 4-5 fixedly connected with the chair body 2 and the arm bar 4-41 is arranged between the chair body 2 and the armrest 4-41, and the spring 4-5 pushes against the upper part of the roller 4-6. The support frame 4-4 includes two support bars 4-41 and a plurality of cross bars 4-42; a plurality of cross bars 4-42 fixedly connected to the two support bars 4-41 are arranged between the two support bars 4-41. An elastic pad 4-2 is installed on the rod 4-42, and the lower ends of the two support rods 4-41 are rotatably connected with the chair body 2. The supporting frame 4-4 thus arranged has a stable and reliable structure and high strength. Preferably, the elastic pad 4-2 is elastic cotton, the elastic cotton has a cylindrical structure and is sleeved on the cross bar 4-42, and the cross bar 4-42 is detachably installed on the supporting bar 4-41, which is convenient for Assembled, in one embodiment, the roll-type elastic cotton can be rotated or fixed, and the elasticity facilitates the adjustment of the back and improves comfort. The gas spring 4-2 is a lockable (controllable) gas spring.

In another embodiment, the waist twisting function is added, and the waist twisting device 5 includes a turning plate 5-1, a waist twisting plate 5-2 and a fixing plate 5-4; the turning plate 5-1 and the fixing plate 5 -4 connection, the foldable plate 5-1 can be folded and unfolded on the fixed plate 5-4, the fixed plate 5-4 is installed on the chair body 2, and the waist twist plate 5-2 is rotatably installed on the folded plate 5-1. The upper surface of the turning plate 5-1 is adhered to the waist twisting plate 5-2, and the turning plate 5-1 is connected with the fixing plate 5-4 through the damping hinge 5-3, so that the turning of the waist twisting device 5-2 is realized. The damping hinge 5-3 can make the turning plate 5-1 and the fixing plate 5-4 play a buffering role when they are turned over, so as to realize gentle turning.

When using the waist twister 5, first fold the waist twister plate 5-2 to the bottom, the user steps on the waist twister plate 5-2, supports the armrest 4-4 of the waist exerciser, and the user swings his body left and right to achieve User twist waist function.

In yet another embodiment, an arm exercise function is added, and a multifunctional fitness chair for the elderly further includes an arm exerciser 3, and the arm exerciser 3 includes a connecting piece 3-3 and a Tai Chi wheel with a rotating handle 3-1. 3-2, the Tai Chi wheel 3-2 is rotatably mounted on the connecting piece 3-3, the connecting piece 3-3 is connected with the chair body 2, and the connecting piece 3-3 can be folded and unfolded on the chair body 2. Preferably, the connecting piece 3-3 is connected with the armrest 2-3 through a connecting hinge 3-4. During arm exercise, the user first folds out the Tai Chi wheel 3-2 through the connecting hinges 3-4, sits on the seat cushion 1-5, and then holds the rotating handle 3-1 so that the Tai Chi wheel 3-2 can be Rotating around the axis, it is mainly used for exercising the hands of the elderly. At the same time, the Taiji wheel 3-2 can be turned over by connecting the hinges 3-4 to save space. On the side, lock the position of the Tai Chi wheel.

In the above specific embodiment, the specific structure of the chair body 2 is: the chair body 2 includes a chair frame 2-1, a chair leg 2-2 and an armrest 2-3; the corners of the chair frame 2-1 are respectively fixed with A chair leg 2-2 and an armrest 2-3 are respectively provided on both sides of the upper end of the chair frame 2-1. In this way, the chair frame 2-1 is designed as a frame structure, the chair legs 2-2 are installed at the corners of the chair frame 2-1, and then the upper surface of the chair frame 2-1 is designed with armrests 2-3. The setting of the chair body 2 ensures the stability and reliability of the elderly when exercising.

working principle

(1) Chair body

This part is made of aluminum profiles and serves as a support for other parts. The main body of the chair conforms to the average height and weight of the elderly, and is suitable for the sitting posture and comfort requirements of the elderly during exercise.

(2) Waist Twister

When using the waist twister part, first fold the waist twist plate 5-2 to the bottom, the user steps on the waist twist plate 5-2, supports the support 4-4 of the waist exerciser 4, and the user swings his body left and right. Realize the twisting function.

(3) Waist Exerciser

When using the waist exerciser part, the user first sits on the seat cushion 1-5, then leans the waist on the waist exerciser 4-3, pulls the gas spring switch 4-1, leans back, and the gas spring 4-2 The waist exerciser can be controlled to move at any time, which is convenient for the elderly to adjust the angle independently.

(4) Arm Exerciser

The user first folds out the Taiji wheel 3-2, sits on the seat cushion 1-5, unscrews and folds the Taiji wheel 3 after use, and locks the position of the Taiji wheel.

(5) Cycling machine

When using the riding machine part, the user first sits on the seat cushions 1-5, steps down on the pedals 1-2, pulls back with their hands, and lifts the seat cushions 1-5 with a lever structure. The power is converted into the power of the cushion to rise.

(6) Leg Exerciser

When using the leg exercise machine part, the leg exerciser uses the bottom plate 6-1 to combine with the retractable guide rail 6-4, and is placed under the seat cushion 1-5 when not in use. The exercise frame 6-2 is moved out from the retractable guide rail 6-4 to facilitate the leg exercise of the elderly.

The present invention has been disclosed above with preferred implementation examples, but it is not intended to limit the present invention. Any person skilled in the art, without departing from the scope of the technical solution of the present invention, can make the above implementation examples according to the technical essence of the present invention. Any simple modifications, equivalent changes and modifications still fall within the scope of the technical solution of the present invention.

Claims (8)

1. a multifunctional fitness chair for the elderly, characterized in that: it comprises a riding machine (1), a chair body (2), a waist exerciser (4), a leg exerciser (6) and a waist twister (5) ); The healthy riding machine (1) includes a pedal (1-2), a seat cushion (1-5) and a lever mechanism; the lever mechanism includes a lever one (1-1), a connecting rod (1-3), a lever two (1- 4) and the front rod (1-6); one end of the front rod (1-6) is fixedly mounted on the chair body (2), and the first lever (1-1) is rotatably connected with the other end of the front rod (1-6) , one end of the connecting rod (1-3) is rotatably connected with the lever one (1-1), and the other end of the connecting rod (1-3) is rotatably connected with the second lever (1-4). One end is rotatably connected with the chair body (2), the other end of the lever two (1-4) is fixedly connected with the seat cushion (1-5), and the pedal (1-2) is fixedly mounted on the lower end of the lever one (1-1); The leg exercising device (6) comprises a bottom plate (6-1), a leg exercising frame (6-2), a foot support (6-3) and a telescopic guide rail (6-4); the chair body (2) Telescopic guide rails (6-4) are respectively installed on both sides of the bottom, a bottom plate (6-1) is fixedly connected to the inner side of the two telescopic guide rails (6-4), and a leg exercise frame (6-1) is installed on the bottom plate (6-1). 6-2), a rotatable pedal (6-3) is installed on the leg exercise frame (6-2); The waist exerciser (4) is mounted on the rear of the chair body (2), and the waist twister (5) is mounted on the chair body (2) below the waist exerciser (4); The waist exerciser (4) comprises an elastic pad (4-2), a support frame (4-4) and a gas spring (4-3) with a gas spring switch (4-1); the elastic pad (4-2) Installed on the armrest (4-4), a gas spring (4-3) with a control switch rotatably connected with the armrest (4-4) and the chair body (2) is arranged between the armrest (4-4) and the armrest (4). -4) The lower end is rotatably connected with the chair body (2); The waist exercising device (4) further comprises a spring (4-5) and a roller (4-6); a roller (4-6) is fixed on the hinged shaft of the armrest (4-4) and the chair body (2) A spring (4-5) fixedly connected with the chair body (2) and the armrest (4-4) is arranged between the chair body (2) and the armrest (4-4), and the spring (4-5) is pressed on the upper part of the roller (4-6). 2. The multifunctional fitness chair for the elderly according to claim 1, characterized in that: the support frame (4-4) comprises two support bars (4-41) and a plurality of cross bars (4-42) ; A plurality of transverse rods (4-42) fixedly connected with the two are arranged between the two supporting rods (4-41), and elastic pads (4-2) are installed on the transverse rods (4-42). The lower end of the armrest (4-41) is rotatably connected with the chair body (2). 3. The multifunctional fitness chair for the elderly according to claim 2, characterized in that: the elastic pad (4-2) is elastic cotton, and the elastic cotton has a tubular structure and is sleeved on the cross bar (4-42). )superior. 4. The multifunctional fitness chair for the elderly according to claim 1, 2 or 3, wherein the waist twister (5) comprises a turning plate (5-1), a waist twisting plate (5-2) ) and the fixing plate (5-4); the folding plate (5-1) is connected with the fixing plate (5-4), and the folding plate (5-1) can be folded and unfolded on the fixing plate (5-4) and fixed The board (5-4) is installed on the chair main body (2), and the twisting plate (5-2) is rotatably installed on the folding board (5-1). 5. The multifunctional fitness chair for the elderly according to claim 4, wherein the multifunctional fitness chair for the elderly further comprises an arm exerciser (3), and the arm exerciser (3) comprises a (3-3) and the Taiji wheel (3-2) with the rotating handle (3-1), the Taiji wheel (3-2) is rotatably mounted on the connecting piece (3-3), the connecting piece (3-1) -3) Connect with the chair body (2), and the connecting piece (3-3) can be folded and unfolded on the chair body (2). The multifunctional fitness chair for the elderly according to claim 5, wherein the chair body (2) comprises a chair frame (2-1), chair legs (2-2) and armrests (2-3) ); a chair leg (2-2) is respectively fixed at the four corners of the chair frame (2-1), and an armrest (2-3) is respectively arranged on both sides of the upper end of the chair frame (2-1). 7 . The multifunctional fitness chair for the elderly according to claim 6 , wherein the connecting piece ( 3 - 3 ) is connected with the armrest ( 2 - 3 ) through a connecting hinge ( 3 - 4 ). 8 . 8 . The multifunctional fitness chair for the elderly according to claim 7 , wherein the folding plate ( 5 - 1 ) is connected to the fixing plate ( 5 - 4 ) through a damping hinge ( 5 - 3 ). 9 .

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