CN112717329A

CN112717329A - Exercise device

Info

Publication number: CN112717329A
Application number: CN202011530765.8A
Authority: CN
Inventors: 石文太; 石武太; 王佳伟; 陈昊义; 张志鹏; 杨文�; 李昭; 毛文韬; 陈正泽; 方昌盛; 双羽林; 唐鹏鹏; 吴丁志; 张正帅
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-22
Filing date: 2020-12-22
Publication date: 2021-04-30

Abstract

The invention provides an exercise device which comprises a base, a hip supporting part and a back supporting part, wherein the hip supporting part is fixedly arranged on the base, the back supporting part is hinged with the hip supporting part, a telescopic unit is arranged between the back supporting part and the base, and the telescopic unit is used for driving the back supporting part to rotate relative to the hip supporting part; the exercise device is still including wobbling locating leg exercise portion on the base, slidable locates first massage unit on the back of the body supporting part, and locate first massage unit with first drive unit between the leg exercise portion, leg exercise portion is used for by accepting order about and the swing of user's shank, and warp first drive unit transmission, first massage unit can accept leg exercise portion wobbling order about and in slide on the back of the body supporting part to massage user's back. The exercise device can be conveniently used for the old to do physical exercises.

Description

Exercise device

Technical Field

The invention relates to the technical field of exercise equipment, in particular to an exercise device.

Background

With the aging of the population, the physical exercise needs of the elderly are gradually increasing; at present, the exercise mode of the old people mainly depends on sports equipment built in a community, such as a strolling machine, a massager and the like, on one hand, the number of the exercise equipment in the community is possibly small, and the physical exercise requirements of a plurality of the old people in the community are difficult to meet; on the other hand, the exercise equipment in the residential area is usually arranged in the open air, so that the maintenance is lacked, the health condition is great, and the willingness of the old people to exercise by using the equipment is not strong; the exercise is seriously influenced by the weather, for example, the exercise cannot be carried out in rainy and snowy days and cold and winter seasons; and foretell equipment is all not too suitable at indoor installation, and the sport equipment that can use at present all is not fit for the old person and does not take exercises, and to sum, does not have the health exercise equipment that is fit for the old person and uses at indoor at present.

Disclosure of Invention

In view of the above, the present invention is directed to an exercise device, which is convenient for the elderly to exercise.

In order to achieve the purpose, the technical scheme of the invention is realized as follows:

an exercise device comprises a base, a hip supporting part and a back supporting part, wherein the hip supporting part is fixedly arranged on the base, the back supporting part is hinged with the hip supporting part, a telescopic unit is arranged between the back supporting part and the base, and the telescopic unit is used for driving the back supporting part to rotate relative to the hip supporting part; the exercise device is still including wobbling locating leg exercise portion on the base, slidable locates first massage unit on the back of the body supporting part, and locate first massage unit with first drive unit between the leg exercise portion, leg exercise portion is used for by accepting order about and the swing of user's shank, and warp first drive unit transmission, first massage unit can accept leg exercise portion wobbling order about and in slide on the back of the body supporting part to massage user's back.

Furthermore, the leg exercising part comprises a first connecting rod and a pedal plate, one end of the first connecting rod is hinged with the hip supporting part, and the pedal plate is rotatably arranged at the other end of the first connecting rod.

Further, the first transmission unit comprises a second connecting rod, a third connecting rod and a fourth connecting rod; one end of the second connecting rod is hinged to the middle of the first connecting rod, the other end of the second connecting rod is hinged to one end of the third connecting rod and one end of the fourth connecting rod, the other end of the third connecting rod is hinged to the first massage unit, and the other end of the fourth connecting rod is rotatably sleeved on the hinge shaft between the back supporting portion and the hip supporting portion.

Further, a damping unit is arranged between the first connecting rod and the hip supporting portion and used for applying damping force to the swinging of the first connecting rod, and the damping force applied by the damping unit to the first connecting rod is set to be adjustable.

Furthermore, a rotating shaft is fixedly arranged on the hip supporting part, a tapered hole sleeved on the rotating shaft is formed in the end part of the first connecting rod, and the inner diameter of the tapered hole is larger than the diameter of the rotating shaft; the damping unit is located including the cover in the pivot, can follow the taper sleeve that the axial of pivot fed, and follow the taper sleeve is followed the axial of pivot feeds, the taper sleeve with the inner wall of bell mouth has different area of contact.

Furthermore, the exercise device also comprises a shoulder massage part which is arranged on the back supporting part in a swinging way, an arm exercise part which is arranged on the hip supporting part in a swinging way, and a second transmission unit which is arranged between the shoulder massage part and the arm exercise part; and through the transmission of the second transmission unit, the swing of the arm exercising part can drive the swing of the shoulder massaging part.

Further, the second transmission unit comprises a fifth connecting rod, a sixth connecting rod and a seventh connecting rod; the fifth connecting rod is L-shaped, the middle part of the fifth connecting rod is rotatably arranged on the hip supporting part, the arm exercising part comprises a holding unit fixedly arranged at one end of the fifth connecting rod, the middle part of the seventh connecting rod is rotatably arranged on the back supporting part, the shoulder massaging part is fixedly arranged at one end of the seventh connecting rod, and two ends of the sixth connecting rod are respectively hinged with the other end of the fifth connecting rod and the other end of the seventh connecting rod.

Furthermore, the holding unit adopts a spring-grip, and one free end of the spring-grip is fixedly connected with the end part of the fifth connecting rod.

Furthermore, second massage units are respectively arranged on two opposite sides of the back supporting part, each second massage unit comprises a massager and a connecting belt connected between the massager and the back supporting part, and the two massagers can be correspondingly placed on the two opposite sides of the back supporting part and can be connected to massage the chest and the abdomen of a user.

Furthermore, a plurality of casters are arranged on the base.

Compared with the prior art, the invention has the following advantages:

according to the exercise device, the hip supporting part and the back supporting part are arranged, the telescopic unit is arranged between the back supporting part and the base, and the angle between the back supporting part and the hip supporting part can be adjusted by the telescopic unit, so that the old can exercise on the exercise device more comfortably; the back support part is provided with a first massage unit in a sliding manner, a first transmission unit is arranged between the first massage unit and the leg exercising part, and the first massage unit is driven to slide by the swinging of the leg exercising part so as to massage the back of the old; through leg exercise portion and the linkage of first massage unit for this exercise device can also massage old person's back when accomplishing to old person's shank exercise.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate an embodiment of the invention and, together with the description, serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic view of the overall structure of an exercise device according to a first embodiment of the present invention;

FIG. 2 is another perspective view of an exercise apparatus according to one embodiment of the present invention;

fig. 3 is a schematic structural diagram of a first transmission unit according to a first embodiment of the present invention;

FIG. 4 is an enlarged view of a portion of FIG. 1 at A;

FIG. 5 is a schematic structural diagram of a damping unit according to a second embodiment of the present invention;

fig. 6 is a schematic structural diagram of a second transmission unit according to a third embodiment of the present invention.

Description of reference numerals:

1-base, 11-longitudinal beam, 12-transverse shaft, 2-hip support, 21-leg exercise, 211-first connecting rod, 212-foot pedal, 22-support rod, 23-articulated shaft, 24-installation shaft, 241-large diameter section, 242-small diameter section, 201-taper hole section, 3-back support, 31-first massage unit, 311-sliding block, 312-sphere, 32-guide rod, 301-sliding groove, 4-telescopic unit, 41-connecting block, 42-outer channel steel, 43-inner channel steel, 401-guide groove, 5-first transmission unit, 51-second connecting rod, 52-third connecting rod, 53-fourth connecting rod, 6-damping unit, 61-taper sleeve, 62-handle, 71-shoulder massage part, 711-mounting rod, 712-beating block, 72-arm exercise part, 721-spring-grip, 73-fifth connecting rod, 81-massager and 82-connecting belt.

Detailed Description

To facilitate an understanding of the invention, the invention will now be described more fully with reference to the accompanying drawings. Several embodiments of the invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Example one

The embodiment relates to an exercise device, which is shown in fig. 1 and comprises a base 1, a hip supporting part 2 fixedly arranged on the base 1, and a back supporting part 3 hinged with the hip supporting part 2, wherein a telescopic unit 4 is arranged between the back supporting part 3 and the base 1, and the telescopic unit 4 is used for driving the back supporting part 3 to rotate relative to the hip supporting part 2; the exercise device of this embodiment further includes a leg exercising portion 21 swingably provided on the base 1, a first massage unit 31 slidably provided on the back support portion 3, and a first transmission unit 5 provided between the first massage unit 31 and the leg exercising portion 21, wherein the leg exercising portion 21 is adapted to swing by receiving the leg of the user under the drive of the first transmission unit 5, and the first massage unit 31 is adapted to receive the leg exercising portion 21 under the drive of the leg of the user under the drive of the first transmission unit 5 to slide on the back support portion 3 to massage the back of the user.

Referring to fig. 1, the base 1 of the present embodiment includes two longitudinal beams 11 arranged in parallel and spaced apart from each other, and a plurality of transverse shafts 12 connected between the two longitudinal beams 11, wherein the two longitudinal beams 11 and the transverse shafts 12 between the two transverse beams enclose a square frame.

In the embodiment, referring to fig. 1, a fixed caster is disposed on the front end of the base 1, and two sets of casters arranged at intervals are disposed on the end of the base 1; so that a user can move the exercise device to a proper position by pushing the exercise device, and the device is suitable for the old; the caster preferably has a braking function, and after the exercise device is moved to a proper position, the braking function on the fixed caster can be turned on to prevent the exercise device from moving during the exercise process, wherein the caster having the braking function can be an existing mature product, and the structure of the caster is not described in detail herein.

Referring to fig. 1, the hip support part 2 includes a hip support plate, and support rods 22 are respectively fixedly disposed between the hip support plate and the two longitudinal beams 11, so that the hip support plate is fixedly supported on the base 1. The back support part 3 comprises a back support plate, the structure of the back support plate hinged to the hip support plate is still as shown in fig. 1, two first installation blocks arranged at intervals are fixedly arranged at the tail end of the hip support plate, and a first through hole is formed by penetrating through the two first installation blocks. And two second installation blocks which are arranged at intervals are fixedly arranged on the bottom end of the back support plate, a second through hole is formed by penetrating through the two second installation blocks, the first through hole is opposite to the second through hole, a hinge shaft 23 is arranged in the first through hole and the second through hole in a penetrating way, and the hinge shaft 23 can rotate in the first through hole and the second through hole so as to form the hinge joint of the back support plate and the hip support plate.

Referring to fig. 1 and 2, the two telescopic units 4 are arranged at intervals along the width direction of the base 1, one end of the bottom of each telescopic unit 4 is hinged to the base 1, specifically, a first mounting hole is formed in one end of the bottom of each telescopic unit 4, and the first mounting hole is rotatably sleeved on the transverse shaft 12. A connecting block 41 is hinged to one end of the top of each telescopic unit 4, wherein the hinge structure between each telescopic unit 4 and the connecting block 41 can refer to the hinge structure between the telescopic unit 4 and the base 1. Two guide rods 32 which are arranged in parallel and at intervals are fixedly arranged on the back surface of the back support plate, corresponding to the two guide rods 32, and guide grooves 401 which can be penetrated by the guide rods 32 are respectively arranged on the two connecting blocks 41. Based on the above structure, when the telescopic unit 4 is extended or shortened, the back support plate can be driven to rotate by taking the hinge shaft 23 as a rotation center; when the length of the telescopic unit 4 is kept, the included angle between the back support plate and the hip support plate is fixed. Thereby adjust the contained angle between back backup pad and the buttockss backup pad through the length of adjustment telescopic unit 4 to different position demands when satisfying the user and taking exercise.

Referring to fig. 2, the telescopic unit 4 of this embodiment includes an inner channel 43 and an outer channel 42 that are nested inside and outside, and a long hole that extends along the length direction of the inner channel 43 is formed in a side wall of the inner channel 43, and a through hole that is opposite to the long hole is formed in a side wall of the outer channel 42, and then the inner channel 43 and the outer channel 42 are fixed by screwing a bolt with a nut after passing through the through hole and the long hole, and the length of the telescopic unit 4 can be adjusted by adjusting the position of the bolt in the long hole. In addition, the above-mentioned telescopic unit 4 may also be an electric telescopic rod, and the connection structure between the telescopic unit 4 and the back support plate is not limited to the above-mentioned structure, and the top end of the telescopic unit 4 may also be directly hinged with the back support plate.

In the present embodiment, the two leg exercising portions 21 are disposed on two opposite sides of the hip supporting plate, and the two leg exercising portions 21 have the same structure and the same working principle, and one of them will be described as an example in the present embodiment. Referring to fig. 1 to 3, the two leg exercising sections 21 respectively include a first connecting rod 211 and a foot pedal 212, wherein one end of the first connecting rod 211 is hinged to the hip support 2, and the foot pedal 212 is rotatably provided on the other end of the first connecting rod 211. In the concrete structure, a mounting shaft 24 is fixedly arranged on the bottom surface of the hip support plate, a first sleeving hole is formed in one end of the first connecting rod 211, and the first sleeving hole is rotatably sleeved on the mounting shaft 24; a first mounting hole is formed at the other end of the first connecting rod 211, and a pedal shaft rotatably inserted into the first mounting hole is fixedly disposed on the pedal plate 212, so that the pedal plate 212 can rotate relative to the first connecting rod 211.

Referring to fig. 1, two sliding grooves 301 are formed through the back support plate, two first massage units 31 are provided, the two first massage units 31 are correspondingly disposed in the two sliding grooves 301 one by one, each first massage unit 31 includes a sliding block 311 slidably disposed in the corresponding sliding groove 301 in a guiding manner, and a plurality of balls 312 rollably disposed on the sliding block 311, and each ball 312 protrudes out of the surface of the back support plate to massage the back of the user along with the sliding of the sliding block 311.

In the present embodiment, the first transmission units 5 are two transmission units corresponding to the two first connection rods 211, and the two first transmission units 5 have the same structure, and in the present embodiment, one of the transmission units will be described as an example, and referring to fig. 1 to 3, the first transmission unit 5 includes a second connection rod 51, a third connection rod 52 and a fourth connection rod 53; one end of the second connecting rod 51 is hinged to the middle of the first connecting rod 211, the other end of the second connecting rod 51 is hinged to one end of the third connecting rod 52 and one end of the fourth connecting rod 53, the other end of the third connecting rod 52 is hinged to the first massage unit 31, and the other end of the fourth connecting rod 53 is rotatably sleeved on the hinge shaft 23 between the back support part 3 and the hip support part 2.

The fourth connecting rod 53 can prevent the second connecting rod 51 and the third connecting rod 52 from interfering with the back support plate and the hip support plate when the angle between the back support plate and the hip support plate is adjusted. The hinge structure between each connecting rod can refer to the existing mature technology, and also can refer to the aforementioned structure of this embodiment, and is not described in detail herein. By arranging the first transmission unit 5, the first massage unit 31 can be driven by the swing of the first connecting rod 211 to slide, and the first massage unit 31 can massage the user.

In summary, in the exercise device of the present embodiment, the hip support portion 2 and the back support portion 3 are arranged, the telescopic unit 4 is arranged between the back support portion 3 and the base 1, and the angle between the back support portion 3 and the hip support portion 2 can be adjusted by the telescopic unit 4, so that the elderly can exercise on the exercise device more comfortably; by providing the leg exercising portion 21 which is swung with respect to the hip supporting portion 2, the elderly person can exercise the legs by the legs driving the leg exercising portion 21 to swing, and by slidably providing the first massage unit 31 on the back supporting portion 3 and by providing the first transmission unit 5 between the first massage unit 31 and the leg exercising portion 21, the first massage unit 31 is slid by the swing of the leg exercising portion 21 to massage the back of the elderly person; through the linkage of the leg exercising portion 21 and the first massage unit 31, the exercise device can massage the back of the elderly while accomplishing leg exercise of the elderly.

Example two

This embodiment relates to an exercise device having substantially the same structure as the exercise device of the first embodiment, except that: in the present embodiment, a damping unit 6 is provided between the first connecting rod 211 and the hip support 2 for applying a damping force to the swing of the first connecting rod 211, and the damping force applied to the first connecting rod 211 by the damping unit 6 is set to be adjustable.

The embodiment provides a structure capable of conveniently adjusting the damping force applied by the damping unit 6 to the first connecting rod 211, specifically, a rotating shaft is fixedly arranged on the hip supporting part 2, and a tapered hole sleeved on the rotating shaft is constructed on the end part of the first connecting rod 211; the damping unit 6 comprises a conical sleeve 61 which is sleeved on the rotating shaft and can feed along the axial direction of the rotating shaft, and the conical sleeve 61 has different contact areas with the inner wall of the sleeved hole along with the feeding of the conical sleeve 61 along the axial direction of the rotating shaft.

Referring to fig. 2 and 5, the mounting shaft 24 includes a large diameter section 241 and a small diameter section 242 connected in series, the first mounting hole includes a straight hole section and a tapered hole section 201 connected in series, and specifically, the straight hole section and the large diameter section 241 form a hinge joint between the first connecting rod 211 and the mounting shaft 24, the small diameter section 242 forms a rotating shaft of the present embodiment, and the tapered hole section 201 forms a tapered hole of the present embodiment. Wherein, the external screw thread is constructed on the rotating shaft, the threaded hole matched with the external screw thread is arranged through the conical sleeve 61 along the axial direction of the conical sleeve 61, the handle 62 is fixedly arranged on the periphery of the conical sleeve 61, a user can rotate the conical sleeve 61 through the handle 62, the conical sleeve 61 can move along the axial direction of the rotating shaft, and through the axial movement of the conical sleeve 61, the contact area of the periphery of the conical sleeve 61 and the conical hole is different, the conical sleeve 61 can apply different friction forces to the first connecting rod 211, that is, the legs of the user need different forces to drive the first connecting rod 211 to swing.

The exercise device of this embodiment, through setting up this damping force adjustable damping unit 6, intensity is tempered in the adjustment that the user can be convenient.

EXAMPLE III

The present embodiment relates to an exercise device having substantially the same structure as the exercise device described in the first or second embodiment, except that: referring to fig. 1 and 6, the exercise device of the present embodiment further includes a shoulder massage portion 71 swingably provided on the back support portion 3, an arm exercise portion 72 swingably provided on the hip support portion, and a second transmission unit provided between the shoulder massage portion 71 and the arm exercise portion 72, and through transmission of the second transmission unit, the swing of the arm exercise portion 72 can drive the swing of the shoulder massage portion 71, and the swing of the shoulder massage portion 71 can massage the shoulder of the user.

Referring to fig. 6, the second transmission unit of the present embodiment includes a fifth connecting rod 73, a sixth connecting rod, and a seventh connecting rod; wherein, the fifth connecting rod 73 is "L" shape, and the rotatable hip supporting part 2 of locating in middle part of fifth connecting rod 73, foretell arm exercise portion 72 specifically including set firmly in the unit of holding of fifth connecting rod 73 one end, this unit of holding for example is the holding rod that is used for supplying user's hand to hold, the rotatable flexible end of locating flexible unit 4 in middle part of seventh connecting rod, aforesaid shoulder massage portion 71 includes the installation pole 711 that links firmly with the one end of this seventh connecting rod, and install the hammer on this installation pole 711 tip and beat the piece, the both ends of aforesaid sixth connecting rod are articulated with the other end of fifth connecting rod 73 and the other end of seventh connecting rod respectively.

Through setting up foretell arm portion of taking exercise 72 and shoulder massage portion 71, the user can hold foretell holding rod, exerts thrust or pulling force to fifth connecting rod 73 by the arm, makes fifth connecting rod 73 swing, and through the transmission of sixth connecting rod, the swing of fifth connecting rod 73 will drive the swing of seventh connecting rod, and the swing of seventh connecting rod will drive and beat piece 712 and strike the user's shoulder repeatedly, accomplishes the massage and relaxes user's shoulder.

Example four

This embodiment relates to an exercise device having substantially the same structure as the exercise device described in the third embodiment, except that: referring to fig. 1, 2 and 6, the grip unit of the present embodiment includes a grip 721, and one free end of the grip 721 is fixedly connected to an end of the fifth connecting rod 73.

The exercise device of this embodiment, through adopting the spring-grip 721 with the unit of gripping, make this exercise device not only can be used for training the arm, can also be used for training the hand, through setting up this spring-grip 721 for the exercise device of this embodiment can integrate more exercise functions.

EXAMPLE five

The present embodiment relates to an exercise device having substantially the same structure as the exercise device described in the first to fourth embodiments, except that: referring to fig. 1, in the present embodiment, second massage units are respectively provided on two opposite sides of the back support 3, and each of the second massage units includes a massager 81 and a connecting band 82 connected between the massager 81 and the back support 3, and the two massagers 81 can be received on the back support 3 and can be connected for massaging the user's chest and abdomen.

Specifically, when not in use, the two second massage units can be correspondingly placed on the back surfaces of the two sides of the back support plate, when in use, a user can take out the two second massage units, the two second massage units are attracted by magnets arranged on the two massagers 81, the two massagers 81 are connected, and the user can massage the chest and abdomen by pushing the massagers 81 up and down. The structure of the massager 81 can refer to the structure of the first massage unit 31, and the existing massager 81 can be adopted, and the structure thereof is not described in detail herein.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. An exercise device characterized by: the exercise device comprises a base, a hip supporting part fixedly arranged on the base and a back supporting part hinged with the hip supporting part, wherein a telescopic unit is arranged between the back supporting part and the base and is used for driving the back supporting part to rotate relative to the hip supporting part; the exercise device is still including wobbling locating leg exercise portion on the base, slidable locates first massage unit on the back of the body supporting part, and locate first massage unit with first drive unit between the leg exercise portion, leg exercise portion is used for by accepting order about and the swing of user's shank, and warp first drive unit transmission, first massage unit can accept leg exercise portion wobbling order about and in slide on the back of the body supporting part to massage user's back.

2. The exercise device of claim 1, wherein: the leg exercising part comprises a first connecting rod and a pedal plate, one end of the first connecting rod is hinged with the hip supporting part, and the pedal plate is rotatably arranged at the other end of the first connecting rod.

3. The exercise device of claim 2, wherein: the first transmission unit comprises a second connecting rod, a third connecting rod and a fourth connecting rod; one end of the second connecting rod is hinged to the middle of the first connecting rod, the other end of the second connecting rod is hinged to one end of the third connecting rod and one end of the fourth connecting rod, the other end of the third connecting rod is hinged to the first massage unit, and the other end of the fourth connecting rod is rotatably sleeved on the hinge shaft between the back supporting portion and the hip supporting portion.

4. The exercise device of claim 2, wherein: and a damping unit is arranged between the first connecting rod and the hip supporting part and used for applying damping force to the swinging of the first connecting rod, and the damping force applied by the damping unit to the first connecting rod is set to be adjustable.

5. The exercise device of claim 4, wherein: a rotating shaft is fixedly arranged on the hip supporting part, a tapered hole sleeved on the rotating shaft is constructed on the end part of the first connecting rod, and the inner diameter of the tapered hole is larger than the diameter of the rotating shaft; the damping unit is located including the cover in the pivot, can follow the taper sleeve that the axial of pivot fed, and follow the taper sleeve is followed the axial of pivot feeds, the taper sleeve with the inner wall of bell mouth has different area of contact.

6. The exercise device of claim 1, wherein: the exercise device also comprises a shoulder massage part which is arranged on the back supporting part in a swinging way, an arm exercise part which is arranged on the hip supporting part in a swinging way, and a second transmission unit which is arranged between the shoulder massage part and the arm exercise part; and through the transmission of the second transmission unit, the swing of the arm exercising part can drive the swing of the shoulder massaging part.

7. The exercise device of claim 6, wherein: the second transmission unit comprises a fifth connecting rod, a sixth connecting rod and a seventh connecting rod; the fifth connecting rod is L-shaped, the middle part of the fifth connecting rod is rotatably arranged on the hip supporting part, the arm exercising part comprises a holding unit fixedly arranged at one end of the fifth connecting rod, the middle part of the seventh connecting rod is rotatably arranged on the back supporting part, the shoulder massaging part is fixedly arranged at one end of the seventh connecting rod, and two ends of the sixth connecting rod are respectively hinged with the other end of the fifth connecting rod and the other end of the seventh connecting rod.

8. The exercise device of claim 7, wherein: the gripping unit adopts a spring-grip, and one free end of the spring-grip is fixedly connected with the end part of the fifth connecting rod.

9. The exercise device of claim 1, wherein: the two opposite sides of the back supporting part are respectively provided with a second massage unit, each second massage unit comprises a massager and a connecting belt connected between the massager and the back supporting part, and the two massagers can be correspondingly placed on the two opposite sides of the back supporting part and can be connected to massage the chest and abdomen of a user.

10. The exercise device of claim 1, wherein: the base is provided with a plurality of trundles.