CN105288956A - Fitness chair for middle-aged and elderly people - Google Patents

Abstract

The invention provides a middle-aged and elderly fitness chair, belonging to the field of fitness equipment, which includes stool legs, a chair back and a chair seat. Two arm arms are arranged on the chair back, and the arm arms are arranged horizontally. The arm arms include a fixed part and a telescopic part , the fixed part is fixed on the back of the chair, and the telescopic part is connected to the fixed part. The telescopic part includes a handle, a compression rod and a sleeve. One end of the sleeve is connected to the fixed part, and the other end is opened and bent inward to form a flange One end of the compression rod extends into the casing and a boss is set, the other end is connected to the handle, the handle is vertically arranged, the compression rod is covered with a compression spring, and the two ends of the compression spring are against the boss and the flange respectively. The middle-aged and elderly fitness chair provided by the present invention realizes the routine of body-building function by setting arm arms for exercising arm muscles on the back of the chair. Physical exercise can be performed in the usual leisure time. The design of the entire arm arm is simple, but it can Adapt to people's usual exercise needs, promote exercise, and maintain good health.

Description

Middle-aged and elderly fitness chair

technical field

The invention relates to the field of fitness equipment, in particular to a middle-aged and elderly fitness chair.

Background technique

Prolonged sitting can cause: (1) back and abdominal muscles sag, muscle function is affected, resulting in muscle relaxation and weakness; (2) colon peristalsis slows down and colon diseases are prone to occur; (3) the demand for cardiac workload is reduced, which may Lead to myocardial weakness, cardiac dysfunction, and slow blood circulation, which can cause hypertension; (4) affect blood circulation, mainly by blocking venous return, causing dilation of veins in the anal canal and scrotum, resulting in blood stasis , The stagnant blood causes varicose veins, forming hemorrhoids. Therefore, sitting for a long time brings great harm to people's health.

At present, there are some fitness chairs on the market, through which the equipment on the fitness chair can massage the acupoints of the human body to realize the fitness function. Gym chair for muscular exercise.

Contents of the invention

The present invention provides a middle-aged and elderly fitness chair, aiming to improve the above technical problems.

The present invention is achieved like this:

A middle-aged and elderly fitness chair, comprising stool legs, a chair back and a chair seat, two arm arms are arranged on the chair back, the arm arms are arranged horizontally, the arm arms include a fixed part and a telescopic part, and the fixed The part is fixedly arranged on the back of the chair, and the telescopic part is connected to the fixed part;

The telescoping part includes a handle, a compression rod and a sleeve, one end of the sleeve is connected to the fixed part, the other end is open and bent inward to form a flanging, and one end of the compression rod extends into the sleeve A boss is arranged inside the tube, and the other end is connected to the handle, and the handle is arranged vertically. A compression spring is sheathed on the compression rod, and the two ends of the compression spring are against the boss and the flange respectively.

This technical solution provides a fitness chair. After a person sits on it, he can hold the handle and pull the handle forward forcefully to exercise the arm muscles. For users of different age groups, compression springs with different elastic coefficients can be selected to adapt to different conditions. The amount of arm muscle exercise.

The fixed part is fixedly connected to the back of the chair. When the handle is pulled by a person, it is necessary to ensure the stability of the fixed part to prevent the whole fitness chair from tilting forward. The design of the boss and the flange can prevent the compression rod from coming out of the sleeve. When the compression spring needs to be replaced, the sleeve is removed from the fixing part, and the compression rod is removed from the end of the sleeve connected to the fixing part.

At the same time, the handle can be set in a shape or structure that is convenient for people to hold, which is more suitable for people to use force.

Further, the sleeve and the fixing part are hinged by a torsion spring, and the sleeves on the two arm arms can rotate toward each other.

The sleeve and the fixed part are connected by a torsion spring, so that in addition to stretching the arm, the user can also hold the handle and do chest expansion to exercise the strength of the biceps and triceps of the arm and the cardiopulmonary Features.

Similarly, for different user groups, torsion springs with different torsion constants can be selected to adapt to the arm strength of different groups of people. Avoid excessive torque constants, which may cause damage to people with weaker arms.

Further, the height of the arm arm from the seat is 25cm-35cm.

The height of the armrest should be at a height that is convenient for human hands to operate. Within this range, when a person sits on the seat, the hand can be stretched forward, which is convenient for holding the handle. At the same time, the exercise effect on the arm is better at this height. .

In addition to exercising the arms, equipment for exercising the legs can also be set on the exercise chair.

Further, there are two pedals on the stool legs, and the two pedals are arranged directly in front of the seat;

The pedal includes a pedal, an inner tube and an outer tube, the outer tube is connected to the stool leg, the inner tube is slidably sleeved in the outer tube, a spring is arranged in the outer tube, and the two ends of the spring are respectively The outer pipe and the inner pipe are connected, and the pedal is arranged on the upper end of the inner pipe.

The two pedals are set at a certain distance apart to adapt to the placement habits of both feet.

The pedal still adopts spring-press design. When a person presses the pedal with his foot, the inner tube is pressed to compress the spring, and the corresponding pedal exerts a reaction force on the foot to exercise the leg muscles. Like the armrest, the spring can be set with springs of different elastic coefficients.

When in use, you can choose to step on the pedal with one foot, or you can choose to step on the pedal with both feet at the same time.

It is also possible to realize that the inner pipe and the outer pipe are reversed, that is, the inner pipe is connected with the stool legs, the outer pipe is provided with a pedal, and the outer pipe is sheathed on the inner pipe. It can also realize the elastic pressure design, which also plays a role in exercising the leg muscles.

Further, it also includes a bracket, the bracket includes interconnected connecting rods and pedal seats, the number of the stool legs is four, and there are rods connected between two adjacent stool legs, and the connecting rods Parallel to two of the struts and fixedly connected with the other two struts, the pedal is arranged on the pedal seat.

When people step on the pedals hard, the force on the front end of the entire fitness chair becomes larger. Through the connection between the connecting rod and the support rod, the force on the front end can be distributed to the four stool legs to avoid the overall forward tilt of the fitness chair condition, keep the fitness chair stable.

Different user groups have different heights and leg lengths, so in order to meet the needs of different users, the distance between the bracket and the seat seat should preferably be set in an adjustable form.

Further, the connecting rod is a telescopic rod.

The position of the bracket can be adjusted by setting the connecting rod in a telescopic form. Of course, the pedal seat can also be set to a form in which the upper and lower positions can be adjusted.

There are many forms of telescoping rods. For example, the connecting rod can be designed as an elastic boss structure, or as a rack and pinion structure driven by a motor.

Further, the connecting rod includes an inner rod and an outer rod, the two ends of the outer rod are fixedly arranged on the support rod, the inner rod is slidably arranged in the outer rod, and the outer rod and the inner rod are provided with mutually matching pin holes, the pin holes are arranged along the radial direction of the outer rod and the inner rod, and pins are arranged in the pin holes.

In the technical solution, the positioning adjustment method of the pin and the pin hole is adopted. When the extension position of the connecting rod needs to be adjusted, the adjustment pin can pass through the corresponding pin hole, and the operation is relatively simple.

Further, massage protrusions are arranged on the back of the chair, and the massage protrusions are arranged towards one side of the seat seat.

The function of the massage bulge is that when the person's back leans against the back of the chair, the massage bulge will massage the back muscles of the person to relieve fatigue, relax muscles and activate blood circulation.

When the person holds the handle inward to do chest expansion exercise, the legs can step on the pedal at the same time. At this time, the person's back must lean back, and the massage protrusions can massage the back muscles and acupuncture points to relieve the pain caused by strenuous exercise. fatigue, correspondingly can also increase part of the amount of exercise and enhance the fitness effect.

Further, the massage protrusions are point-shaped protrusions.

Massage bumps can also choose other forms of bumps, for example: triangles, rectangles, etc. are all available. The nanofiber material can be filled in the massage protrusion to realize the massage function.

Further, the seat is provided with an elastic cushion.

The elastic cushion can make people more comfortable and suitable for long-term fitness. More preferably, the elastic cushion can be designed as a cushion with a certain moisture absorption function to absorb the sweat produced when people exercise.

The beneficial effects of the present invention are: the middle-aged and elderly fitness chair provided by the present invention realizes the routine of the fitness function by setting arm arms for exercising arm muscles on the back of the chair, and can perform physical exercises in the usual leisure time. The design of the arm is simple, but it can adapt to people's usual exercise needs, promote the amount of exercise, and keep healthy.

Description of drawings

In order to illustrate the technical solutions of the embodiments of the present invention more clearly, the accompanying drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of the present invention, and thus It should be regarded as a limitation on the scope, and those skilled in the art can also obtain other related drawings based on these drawings without creative work.

Fig. 1 is the structural representation of middle-aged and elderly fitness chair provided by the embodiment of the present invention;

Fig. 2 is a structural schematic diagram of the arm arm in the middle-aged and elderly fitness chair provided by the embodiment of the present invention;

Fig. 3 is a schematic structural view of the pedals in the middle-aged and elderly fitness chair provided by the embodiment of the present invention;

Fig. 4 is a schematic structural view of the connecting rod in the middle-aged and elderly fitness chair provided by the embodiment of the present invention.

The marks in the figure are:

Chair back 101; chair seat 102; stool leg 103; pole 104; massage protrusion 105; fixed part 106; arm arm 110; handle 111; 116; bracket 121; connecting rod 122; pedal 123; outer tube 124; inner tube 125; spring 126; inner rod 127; outer rod 128.

detailed description

Prolonged sitting can cause: (1) back and abdominal muscles sag, muscle function is affected, resulting in muscle relaxation and weakness; (2) colon peristalsis slows down and colon diseases are prone to occur; (3) the demand for cardiac workload is reduced, which may Lead to myocardial weakness, cardiac dysfunction, and slow blood circulation, thereby causing hypertension; (4) affect blood circulation, mainly by blocking venous return, causing dilation of veins in the rectum, anal canal and scrotum, resulting in blood stasis , The stagnant blood causes varicose veins, forming hemorrhoids. Therefore, sitting for a long time brings great harm to people's health.

At present, there are some fitness chairs on the market, through which the equipment on the fitness chair can massage the acupoints of the human body to realize the fitness function. Gym chair for muscular exercise.

Those skilled in the art have been looking for a tool or method to improve this problem for a long time.

In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Accordingly, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

It should be noted that like numerals and letters denote similar items in the following figures, therefore, once an item is defined in one figure, it does not require further definition and explanation in subsequent figures.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship that is usually placed when the product of the invention is used, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying References to devices or elements must have a particular orientation, be constructed, and operate in a particular orientation and therefore should not be construed as limiting the invention. In addition, the terms "first", "second", "third", etc. are only used for distinguishing descriptions, and should not be construed as indicating or implying relative importance.

In the description of the present invention, it should also be noted that, unless otherwise clearly specified and limited, the terms "installation", "installation", "connection" and "connection" should be understood in a broad sense, for example, it may be a fixed connection, It can also be a detachable connection or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediary, and it can be the internal communication of two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention in specific situations.

Example

As shown in Figures 1 to 4, the present embodiment provides a middle-aged and elderly fitness chair, including stool legs 103, a chair back 101 and a seat 102, the chair back 101 is provided with massage protrusions 105, and the massage The protrusion 105 is disposed toward the side of the seat 102 .

The effect of the massage protrusion 105 is that when the person's back leans against the chair back 101, the massage protrusion 105 will massage the back muscles of the person to relieve fatigue, relax tendons and activate blood circulation. The massage protrusion 105 can choose various forms of protrusions, for example: triangular, rectangular and so on. In this embodiment, the massage protrusions 105 are dot-shaped protrusions, and the massage protrusions 105 are filled with nanofiber materials to realize the massage function, and the seat 102 is provided with elastic cushions.

Two arm arms 110 are arranged on the chair back 101, and the arm arms 110 are arranged horizontally. The arm arms 110 include a fixed part 106 and a telescopic part, and the fixed part 106 is fixedly arranged on the side of the chair back 101. , the telescopic part is connected to the fixed part 106 .

The telescoping part is a device for people to exercise arm muscles. In this embodiment, as shown in FIG. On the fixed part 106, the sleeve 112 and the fixed part 106 are connected by a torsion spring. After the connection by the torsion spring, the sleeves 112 on the two arm arms 110 can rotate relative to each other. When a person rotates the sleeve 112 forcefully, it is equivalent to performing a chest expansion exercise to exercise the strength of the biceps brachii and triceps brachii and cardiopulmonary function.

The other end of the sleeve 112 is open and bent inward to form a flanging 116. One end of the compression rod 113 extends into the sleeve 112 and is provided with a boss 115, and the other end is connected to the handle 111, and the handle 111 Arranged vertically, the compression rod 113 is sheathed with a compression spring 114 , and the two ends of the compression spring 114 are against the boss 115 and the flange 116 respectively.

The design of the boss 115 and the flange 116 can prevent the compression rod 113 from coming out of the sleeve 112. When the compression spring 114 needs to be replaced, the sleeve 112 is removed from the fixing part 106, and the compression rod 113 is separated from the sleeve 112 and fixed. One end connected to part 106 can be removed.

At the same time, the handle 111 can be set in a shape or structure that is convenient for people to hold, which is more suitable for people to use force. After a person sits on the fitness chair, he or she can hold the handle 111 and pull the handle 111 forward with force. The compression spring 114 is stretched and deformed.

The height of the whole arm arm 110 from the seat 102 is 25cm-35cm. Within this range, when a person sits on the seat 102, his hands can be stretched forward, which is convenient for holding the handle 111, and at the same time, the exercise effect on the arms is better at this height.

The stool legs 103 are provided with pedals and brackets 121, the brackets 121 include interconnected connecting rods 122 and pedal seats, there are four stool legs 103, and two adjacent stool legs 103 There are struts 104 connected therebetween, the connecting rods 122 are parallel to two of the struts 104 and fixedly connected to the other two struts 104, and the pedals are arranged on the pedal seats.

There are two footrests, and the two footrests are arranged directly in front of the seat 102 .

Specifically, the pedal includes a pedal 123, an inner tube 125 and an outer tube 124, the outer tube 124 is connected to the stool leg 103, the inner tube 125 is slidably sleeved in the outer tube 124, A spring 126 is arranged inside the outer tube 124 , and two ends of the spring 126 are respectively connected to the outer tube 124 and the inner tube 125 , and the pedal 123 is arranged on the upper end of the inner tube 125 .

The two pedals are set at a certain distance apart to adapt to the placement habits of both feet.

When a person presses the pedal 123 hard, the force on the front end of the entire fitness chair becomes larger. Through the connection between the connecting rod 122 and the support rod 104, the force on the front end can be distributed to the four stool legs 103, avoiding the If there is an overall forward lean, keep the fitness chair stable.

Different user groups have different heights and leg lengths. Therefore, in order to meet the needs of different users, a more preferred embodiment is: the distance between the bracket 121 and the seat 102 is preferably adjustable.

Specifically, in this embodiment, the connecting rod 122 is a telescopic rod. By arranging the connecting rod 122 in a telescopic form, the position of the bracket 121 can be adjusted. Of course, the pedal seat can also be set to a form in which the upper and lower positions can be adjusted.

The connecting rod 122 includes an inner rod 127 and an outer rod 128, the two ends of the outer rod 128 are fixedly arranged on the pole 104, the inner rod 127 is slidably arranged in the outer rod 128, and the outer rod 128 is connected to the outer rod 128. The inner rod 127 is provided with mutually matching pin holes, the pin holes are arranged along the radial direction of the outer rod 128 and the inner rod 127, and the pin holes are provided with pins.

When the protruding position of the connecting rod 122 needs to be adjusted, the adjustment pin can pass through the corresponding pin hole, and the operation is relatively simple.

When people hold the handle 111 inwardly to do chest expansion, the legs can step on the pedals at the same time. At this time, the back of the person must lean back, and the massage protrusions 105 can massage the back muscles and acupoints to relieve the pain caused by strenuous exercise. The fatigue caused by it can also increase the amount of exercise and enhance the fitness effect.

The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and changes. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the protection scope of the present invention.

Claims (10)

1. A fitness chair for middle-aged and elderly people, characterized in that it comprises stool legs, a chair back and a chair seat, two arm arms are arranged on the chair back, the arm arms are arranged horizontally, and the arm arms include fixing parts and a telescopic part, the fixed part is fixedly arranged on the chair back, and the telescopic part is connected to the fixed part; The telescoping part includes a handle, a compression rod and a sleeve, one end of the sleeve is connected to the fixed part, the other end is open and bent inward to form a flanging, and one end of the compression rod extends into the sleeve A boss is arranged inside the tube, and the other end is connected to the handle, and the handle is arranged vertically. A compression spring is sheathed on the compression rod, and the two ends of the compression spring are against the boss and the flange respectively. 2 . The fitness chair for middle-aged and elderly people according to claim 1 , wherein the bushing and the fixing part are hinged by a torsion spring, and the bushings on the two arm arms can rotate in opposite directions. 3 . 3. The middle-aged and elderly fitness chair according to claim 2, wherein the height of the arm arm from the seat is 25cm-35cm. 4. The middle-aged and elderly fitness chair according to claim 1, characterized in that, the legs of the stool are provided with pedals, the number of the pedals is two, and the two pedals are arranged on the chair. directly in front of the seat; The pedal includes a pedal, an inner tube and an outer tube, the outer tube is connected to the stool leg, the inner tube is slidably sleeved in the outer tube, a spring is arranged in the outer tube, and the two ends of the spring are respectively The outer pipe and the inner pipe are connected, and the pedal is arranged on the upper end of the inner pipe. 5. The middle-aged and elderly fitness chair according to claim 3, characterized in that, it also includes a bracket, the bracket includes connecting rods and pedal seats connected to each other, there are four stool legs, and two adjacent legs A strut is connected between the stool legs, the connecting rod is parallel to two of the struts and fixedly connected with the other two struts, and the pedal is arranged on the pedal seat. 6. The middle-aged and elderly fitness chair according to claim 5, wherein the connecting rod is a telescopic rod. 7. The middle-aged and elderly fitness chair according to claim 6, wherein the connecting rod includes an inner rod and an outer rod, both ends of the outer rod are fixedly arranged on the support rod, and the inner rod is slidably arranged on the outer rod. In the rod, the outer rod and the inner rod are provided with mutually matched pin holes, the pin holes are arranged along the radial direction of the outer rod and the inner rod, and pins are arranged in the pin holes. 8 . The fitness chair for middle-aged and elderly people according to claim 1 , characterized in that, massage protrusions are arranged on the back of the chair, and the massage protrusions are arranged toward one side of the seat seat. 9. A middle-aged and elderly fitness chair according to claim 8, characterized in that, the massage protrusions are point-shaped protrusions. 10. The middle-aged and elderly fitness chair according to claim 1, characterized in that, the seat is provided with an elastic cushion.