CN220736055U - Body-building exercise chair - Google Patents

Abstract

The utility model discloses a body-building exercise chair, which comprises a bottom frame capable of ascending and descending, wherein a cushion is slidably arranged on the upper surface of the bottom frame, a power box capable of generating movement resistance is arranged below the bottom frame, and two power output ends of the power box are detachably provided with exercise components for exercise. The beneficial effects of the utility model are as follows: through setting up the power case in the below of chassis to the power through the power that the power case produced is as the motion resistance of taking exercise the subassembly, thereby does not need traditional iron plate to be the power, and then reduced this volume of taking exercise the chair, and because take exercise the subassembly for detachable, can change different sports equipment as required, thereby improved the usability of this chair of taking exercise.

Description

Body-building exercise chair

Technical Field

The utility model relates to the technical field of body-building exercise equipment, in particular to a body-building exercise chair.

Background

Most of the resistance of strength training in the market at present adopts iron blocks as resistance, and the equipment has large occupied area, is inconvenient to use and is not flexible enough; however, at present, two devices are needed for both aerobic exercise and strength training, but if two devices are purchased at home, the occupied area is large, the function is single, and the prior patent aims at the problem, so that we provide an exercise chair for solving the problem.

Disclosure of Invention

The utility model aims to overcome the defects of the prior art and provides a body-building exercise chair.

The aim of the utility model is achieved by the following technical scheme:

the utility model provides a chair is tempered in body-building, includes the chassis that can go up and down, chassis upper surface slidable mounting has the cushion, the chassis below is provided with the headstock that produces the motion resistance, two power take off ends demountable installation of headstock have the exercise subassembly that is used for taking exercise.

Preferably, the chassis includes two bases, every fixed surface installs the pole setting on the base, two be provided with the crossbearer between the pole setting, the extension at the both ends of crossbearer is all inserted and is established in homonymy pole setting, just the extension at crossbearer both ends can be in the pole setting reciprocates, first regulation hole has been seted up to the pole setting side, a plurality of with the second regulation hole of first regulation hole adaptation has all been seted up to the side of two extensions of crossbearer, first regulation hole with insert between the second regulation hole and be equipped with the spacer pin.

Preferably, a guide rail is fixedly arranged on the underframe, a sliding plate is fixedly arranged on the bottom surface of the cushion, and the guide rail is in sliding connection with the sliding plate; limiting rods are arranged between the limiting holes.

Preferably, the power box comprises a box body, a mounting frame is fixedly mounted in the box body, two motors are fixedly mounted on the mounting frame, each motor power output end is provided with a transmission shaft, and the end part of each transmission shaft extends to the outside of the box body.

Preferably, the transmission shaft comprises a shaft body arranged at the power output end of the motor, a plurality of evenly spaced tangential planes are arranged on the outer surface of the end part of the shaft body, fixing holes are formed in the outer end face of the shaft body, and positioning holes are formed in one tangential plane.

Preferably, the exercise assembly is a pedal assembly, the pedal assembly comprises a rocker arm detachably mounted with the shaft body, a pedal body is rotatably mounted on the outer side of the end part of the rocker arm, and an anti-skid groove is formed in a pedal surface of the pedal body.

Preferably, the rocker arm and the shaft body are detachably mounted through a second detachable mounting structure, the second detachable mounting structure comprises a second transmission hole formed in the end portion of the rocker arm, the shape of the second transmission hole is matched with the shape formed by the plurality of tangent planes to realize clamping transmission, a fixing bolt is screwed in the fixing hole, and a gasket is arranged between the outer end of the fixing bolt and the rocker arm.

Preferably, the exercise assembly is a pull rope assembly, the pull rope assembly comprises a wire coil detachably mounted on the shaft body, a pull rope body is wound on the outer surface of the wire coil, and a pull ring is mounted at the end part of the pull rope body.

Preferably, the wire coil and the shaft body are detachably mounted through a first detachable mounting structure, the first detachable mounting structure comprises a driven shaft fixedly mounted with the wire coil, a connecting hole is formed in the outer surface of the end part of the driven shaft, a first transmission hole is formed in the end face of the driven shaft, clamping transmission is realized through shape adaptation of the first transmission hole and a plurality of tangential planes, and knob bolts are screwed and mounted in the holes formed coaxially with the positioning holes.

Preferably, a mounting rod is fixedly arranged on one side surface of the upper part of the underframe, handles are arranged on two sides of the top of the mounting rod, and a display control screen is fixedly arranged on the top of the mounting rod; and controlling the power box to start and stop working and output torque through the display control screen.

The utility model has the following advantages:

1. according to the utility model, the power box is arranged below the underframe, and the power generated by the power box is used as the movement resistance of the exercise assembly, so that the traditional iron block is not needed to be used as the power, the volume of the exercise chair is further reduced, and different exercise equipment can be replaced according to the need because the exercise assembly is detachable, thereby improving the usability of the exercise chair.

2. According to the utility model, the pedal assembly and the pull rope assembly are used as the exercise assembly, so that exercises of different positions can be realized, and further, two exercise modes can be replaced by only one exercise chair.

3. The utility model realizes the sliding of the cushion on the underframe through the sliding connection between the sliding plate and the guide rail, thereby being capable of switching the mode of adopting the pedal assembly as the exercise assembly and adopting the pull rope assembly as the exercise assembly.

Drawings

Fig. 1 is a schematic overall structure of an embodiment of the present utility model.

Fig. 2 is a schematic diagram of the overall structure of a second embodiment of the present utility model.

Fig. 3 is a schematic view of the chassis structure of the present utility model.

Fig. 4 is a schematic view of the internal structure of the power box of the present utility model.

Fig. 5 is a schematic diagram showing an assembled state of the sliding plate and the guide rail according to the present utility model.

Fig. 6 is a schematic diagram of a transmission shaft structure of the present utility model.

FIG. 7 is a schematic view of the explosion state of the pedal assembly, the second easy-to-detach mounting structure and the drive shaft of the present utility model.

Fig. 8 is a schematic view of the explosive state of the pull rope assembly, the first easy-to-detach mounting structure and the transmission shaft according to the present utility model.

In the figure, 1, a chassis; 101. a base; 102. a vertical rod; 103. a cross frame; 104. a first adjustment aperture; 105. a second adjustment aperture; 106. a limiting pin; 2. a cushion; 3. a power box; 31. a case; 32. a mounting frame; 33. a motor; 4. a pedal assembly; 41. a rocker arm; 42. a pedal body; 43. an anti-skid groove; 5. a transmission shaft; 51. a shaft body; 52. cutting into sections; 53. positioning holes; 54. a fixing hole; 6. a pull cord assembly; 61. wire coil; 62. a pull rope body; 63. a pull ring; 7. displaying a control screen; 8. a mounting rod; 9. a handle; 10. a sliding plate; 11. a guide rail; 12. a first easy-to-detach mounting structure; 121. a driven shaft; 122. a first transmission hole; 123. a connection hole; 124. a knob bolt; 13. the second easy-to-detach mounting structure; 131. a second transmission hole; 132. a gasket; 133. and (5) fixing bolts.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.

As in the first embodiment shown in fig. 1, 3-7.

The utility model provides a body-building exercise chair, includes chassis 1 that can go up and down, chassis 1 upper surface slidable mounting has cushion 2, chassis 1 below is provided with the power case 3 that produces the motion resistance, two power take off end demountable installation of power case 3 have the exercise subassembly that is used for taking exercise.

Referring to fig. 1, the power box 3 is arranged below the underframe 1, and the power generated by the power box 3 is used as the movement resistance of the exercise assembly, so that the conventional iron block is not needed as the power, the volume of the exercise chair is reduced, and different exercise equipment can be replaced according to the need because the exercise assembly is detachable, so that the usability of the exercise chair is improved.

The chassis 1 includes two bases 101, every fixed surface installs pole setting 102 on the base 101, two be provided with crossbearer 103 between the pole setting 102, the extension at crossbearer 103 both ends is all inserted and is established in homonymy pole 102, just the extension at crossbearer 103 both ends can slide from top to bottom in pole setting 102, first regulation hole 104 has been seted up to pole setting 102 side, a plurality of with the second regulation hole 105 of first regulation hole 104 adaptation have all been seted up to the side of two extensions of crossbearer 103, first regulation hole 104 with insert between the second regulation hole 105 and be equipped with spacer 106.

Referring to fig. 3, the cross frame 103 is lifted or lowered according to the needs of people with different physique, so that the seat cushion 2 mounted on the cross frame 103 is lifted, and a user can adjust the height according to the needs; the cross frame 103 is shaped like a letter .

The lifting and adjusting process of the transverse frame 103 is specifically as follows: specifically, when the upward adjustment is required, the limiting pin 106 is pulled out of the hole formed by the first adjusting hole 104 and the second adjusting hole 105, at this time, the limiting pin 106 does not limit the position of the transverse frame 103 any more, that is, the clamping state of the transverse frame 103 is released, the transverse frame 103 moves up and down to slide in the vertical rod 102, the second adjusting hole 105 with the corresponding height is coaxial with the first adjusting hole 104, then the limiting pin 106 is inserted into the hole formed by the second adjusting hole 105 and the first adjusting hole 104 to position the height of the transverse frame 103, and similarly, when the transverse frame 103 is required to descend, the operation is the same as that of the above steps, only the transverse frame 103 is required to descend to the proper height, and the second adjusting hole 105 with the corresponding height is coaxial with the first adjusting hole 104 and the limiting pin 106 is inserted to realize the adjustment.

In the present embodiment, the number of the second adjustment holes 105 is not limited, and the number of the second adjustment holes 105 may be set as needed; in practice, the number of the cross frames 103 may be plural, the number of the corresponding first adjusting holes 104 may be plural, and further, the height of the cross frames may be adjusted, and in particular, the number of the second adjusting holes 105 may be one, and in order to achieve height adjustment, the number of the first adjusting holes 104 may be plural, and in this embodiment, the number of the second adjusting holes 105 and the first adjusting holes 104 is not limited, so long as the height adjustment of the cross frames 103 can be achieved.

The seat cushion is characterized in that a guide rail 11 is fixedly installed on the underframe 1, a sliding plate 10 is fixedly installed on the bottom surface of the seat cushion 2, the guide rail 11 is in sliding connection with the sliding plate 10, limiting holes are formed in the guide rail 11 and the sliding plate 10, and a limiting rod is arranged between the limiting holes.

Referring to fig. 5, the amount 2 may be moved to a predetermined position as needed, and inserted into a limiting hole (not shown) through a limiting rod (not shown), thereby realizing the limiting fixation between the guide rail 11 and the slide plate 10, thereby limiting the position of the seat cushion 2 so that it can stay at the predetermined position.

The power box 3 comprises a box body 31, a mounting frame 32 is fixedly mounted in the box body 31, two motors 33 are fixedly mounted on the mounting frame 32, a power output end of each motor 33 is provided with a transmission shaft 5, and the end part of each transmission shaft 5 extends to the outside of the box body 31.

The transmission shaft 5 comprises a shaft body 51 arranged at the power output end of the motor 33, a plurality of evenly spaced tangential planes 52 are arranged on the outer surface of the end part of the shaft body 51, a fixing hole 54 is formed in the outer end surface of the shaft body 51, and a positioning hole 53 is formed in one tangential plane 52.

The exercise assembly is a pedal assembly 4, the pedal assembly 4 comprises a rocker arm 41 detachably mounted with the shaft body 51, a pedal body 42 is rotatably mounted on the outer side of the end part of the rocker arm 41, and an anti-skid groove 43 is arranged on the tread of the pedal body 42.

Referring to fig. 7, the pedal assembly 4 is used as an exercise assembly to realize a bicycle mode, and at this time, in order to conveniently pedal the pedal body 42, the seat cushion 2 slides through the sliding connection between the sliding plate 10 and the guide rail 11, so that the seat cushion 2 leaves the position between the two legs of the human body, and discomfort to the user due to the oversized width of the seat cushion 2 is prevented, and the cross frame 103 is smaller than the seat cushion 2, so that the user can exercise more conveniently; specifically, the cushion 2 slides through the sliding plate 10 and the guide rail 11 to move to a predetermined position, when the cushion 2 moves to the predetermined position, namely, a position between two legs of a human body is not affected when the user steps on, at this time, the limit rod is inserted into the limit control between the sliding plate 10 and the guide rail 11, so that the cushion 2 is fixed, and the cushion 2 is prevented from sliding between the two legs of the user again to affect the exercise during the exercise.

The rocker arm 41 and the shaft body 51 are detachably mounted through the second detachable mounting structure 13, the second detachable mounting structure 13 comprises a second transmission hole 131 formed in the end portion of the rocker arm 41, the second transmission hole 131 is in shape fit with the plurality of tangential planes 52 to achieve clamping transmission, a fixing bolt 133 is screwed in the fixing hole 54, and a gasket 132 is arranged between the outer end of the fixing bolt 133 and the rocker arm 41.

Referring to fig. 6 and 7, when the assembly and disassembly are needed, specifically, when the assembly and disassembly are needed, the second transmission hole 131 is firstly inserted into the plurality of tangential planes 52 to form the end parts, at this time, the second transmission hole 131 and the tangential planes 52 are clamped to realize transmission, then the fixing bolt 133 is screwed into the fixing hole 54 from one side surface of the rocker arm 41 far away from the shaft body 51, specifically, when the fixing bolt 133 is thoroughly screwed into the fixing hole 54, the gasket 132 is sleeved on the fixing bolt 133, and the rocker arm 41 is fixed by blocking of the gasket 132, so that the rocker arm 41 is prevented from being separated from the shaft body 51.

In this embodiment, the tangential surface 52 may be one surface or may be a plurality of surfaces, and the corresponding second transmission hole 131 and the tangential surface 52 are adapted to form a shape on the outer surface of the shaft body 51 to implement the clamping transmission.

A mounting rod 8 is fixedly arranged on one side surface of the upper part of the underframe 1, handles 9 are arranged on two sides of the top of the mounting rod 8, and a display control screen 7 is fixedly arranged on the top of the mounting rod 8; and the power box 3 is controlled to start and stop working and output torque through the display control screen 7.

Referring to fig. 1, specifically, the motor 33 in the power box 3 is controlled by the display control screen 7, so as to control the torque output by the motor 33 and control the start and stop of the motor 33, the display control screen 7 is connected with an adaptive controller, that is, the controller connects the display control screen 7 with the motor 33, so that the instruction issued by the display control screen 7 is transmitted to the motor 33 for controlling after being processed by the controller, and specific details are not described herein, which are well known to those skilled in the art.

The control display screen 7 controls the starting and stopping of the motor 33 and the output torque, and the control connection can be performed in a wired mode or in a wireless mode; when the connection is controlled in a wireless manner, bluetooth, WIFI and the like may be selected, which is not particularly limited herein.

In actual use, the display control panel 7 may control the motor 33, and the display control panel 7 may also be used to watch movies, listen to songs, etc., and may be set by itself as needed, and specific functions are not limited here.

In order to adapt the height of the handle 9 and the display control screen 7 to different people, the mounting rod 8 can be also arranged to be adjustable up and down, and the specific adjustable structure can refer to the mode of adjusting up and down of the cross frame 103.

See a second embodiment shown in figures 2 and 8

The difference between this embodiment and the first embodiment is that:

the exercise assembly is a pull rope assembly 6, the pull rope assembly 6 comprises a wire coil 61 detachably mounted on the shaft body 51, a pull rope body 62 is wound on the outer surface of the wire coil 61, and a pull ring 63 is mounted at the end part of the pull rope body 62.

Referring to fig. 2 and 8, when a user is using the device, the user can lie or sit on the seat cushion 2, then hold the two pull rings 63 with two hands to move up and down, and the movement resistance generated by the motor 33 is opposite to the direction in which the user drives the pull rings 63 to move, so that the user can exercise against the movement resistance generated by the motor 33.

Before exercise, the cushion 2 can be moved to the position where a person needs to sit, after the cushion 2 is moved to the preset position, the limiting rod is inserted into the limiting hole between the sliding plate 10 and the guide rail 11, so that the cushion is fixed, and the influence on exercise caused by the movement of the cushion stress when the person sits or lies on the cushion 2 is prevented

The wire coil 61 and the shaft body 51 are detachably mounted through the first easy-to-detach mounting structure 12, the first easy-to-detach mounting structure 12 comprises a driven shaft 121 fixedly mounted with the wire coil 61, a connecting hole 123 is formed in the outer surface of the end part of the driven shaft 121, a first transmission hole 122 is formed in the end face of the driven shaft 121, clamping transmission is realized through shape adaptation of the first transmission hole 122 and a plurality of tangential planes 52, and knob bolts 124 are screwed and mounted in the holes formed by the connecting hole 123 and the positioning holes 53 coaxially.

Referring to fig. 8, when the installation is performed, first, the first driving hole 122 is inserted into the tangential plane 52, the coupling hole 123 is coaxial with the positioning hole 53, and the threaded end of the knob bolt 124 is screwed into the hole formed by the coupling hole 123 and the positioning hole 53, thereby achieving the installation of the driven shaft 121.

In this embodiment, in order to accommodate interchangeability, that is, in order to detach the driven shaft 121 so that the rocker arm 41 is mounted at the tangential surface 52 in the first embodiment, the tangential surfaces 52 are four, that is, the shape of the four tangential surfaces 52 formed at the end of the shaft body 51 is positive, and the shape of the first transmission hole 122 is the same as the shape of the tangential surfaces 52.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims (10)

1. A body-building exercise chair, which is characterized in that: including chassis (1) that can go up and down, chassis (1) upper surface slidable mounting has cushion (2), chassis (1) below is provided with headstock (3) that produce motion resistance, two power take off ends demountable installation of headstock (3) have the exercise subassembly that is used for taking exercise.

2. An exercise chair according to claim 1, wherein: the chassis (1) comprises two bases (101), each base (101) is fixedly provided with a vertical rod (102) on the upper surface, a transverse frame (103) is arranged between the vertical rods (102), extension parts at two ends of the transverse frame (103) are inserted into the same-side vertical rods (102), extension parts at two ends of the transverse frame (103) can slide up and down in the vertical rods (102), first adjusting holes (104) are formed in the side surfaces of the vertical rods (102), a plurality of second adjusting holes (105) matched with the first adjusting holes (104) are formed in the side surfaces of the two extension parts of the transverse frame (103), and limiting pins (106) are inserted between the first adjusting holes (104) and the second adjusting holes (105).

3. An exercise chair according to claim 1, wherein: the novel seat cushion is characterized in that a guide rail (11) is fixedly installed on the underframe (1), a sliding plate (10) is fixedly installed on the bottom surface of the seat cushion (2), the guide rail (11) is in sliding connection with the sliding plate (10), limiting holes are formed in the guide rail (11) and the sliding plate (10), and a limiting rod is arranged between the limiting holes.

4. An exercise chair according to claim 1, wherein: the power box (3) comprises a box body (31), a mounting frame (32) is fixedly mounted in the box body (31), two motors (33) are fixedly mounted on the mounting frame (32), a transmission shaft (5) is mounted at each power output end of each motor (33), and the end parts of the transmission shafts (5) extend to the outside of the box body (31).

5. The exercise chair of claim 4, wherein: the transmission shaft (5) comprises a shaft body (51) arranged at the power output end of the motor (33), a plurality of evenly spaced tangential planes (52) are arranged on the outer surface of the end part of the shaft body (51), fixing holes (54) are formed in the outer end face of the shaft body (51), and positioning holes (53) are formed in one tangential plane (52).

6. The exercise chair of claim 5, wherein: the exercise assembly is a pedal assembly (4), the pedal assembly (4) comprises a rocker arm (41) detachably mounted with the shaft body (51), a pedal body (42) is rotatably mounted on the outer side of the end part of the rocker arm (41), and an anti-slip groove (43) is formed in a pedal surface of the pedal body (42).

7. The exercise chair of claim 6, wherein: the rocker arm (41) and the shaft body (51) are detachably mounted through a second detachable mounting structure (13), the second detachable mounting structure (13) comprises a second transmission hole (131) formed in the end portion of the rocker arm (41), the second transmission hole (131) is in clamping transmission through shape adaptation formed by a plurality of tangential planes (52), a fixing bolt (133) is screwed in a fixing hole (54), and a gasket (132) is arranged between the outer end of the fixing bolt (133) and the rocker arm (41).

8. The exercise chair of claim 5, wherein: the exercise assembly is a pull rope assembly (6), the pull rope assembly (6) comprises a wire coil (61) detachably mounted on the shaft body (51), a pull rope body (62) is wound on the outer surface of the wire coil (61), and a pull ring (63) is mounted at the end of the pull rope body (62).

9. The exercise chair of claim 8, wherein: the wire coil (61) and the shaft body (51) are detachably mounted through a first detachable mounting structure (12), the first detachable mounting structure (12) comprises a driven shaft (121) fixedly mounted with the wire coil (61), a connecting hole (123) is formed in the outer surface of the end part of the driven shaft (121), a first transmission hole (122) is formed in the end face of the driven shaft (121), the shape of the first transmission hole (122) is matched with the shape formed by a plurality of tangential planes (52) to realize clamping transmission, and knob bolts (124) are screwed and mounted in the holes formed by the connecting hole (123) and the positioning holes (53) coaxially.

10. An exercise chair according to any one of claims 1 to 9, wherein: the power box comprises a chassis (1), wherein a mounting rod (8) is fixedly arranged on one side surface of the upper portion of the chassis, handles (9) are arranged on two sides of the top of the mounting rod (8), a display control screen (7) is fixedly arranged on the top of the mounting rod (8), and the power box (3) is controlled to start and stop in operation and output torque through the display control screen (7).