CN219251547U - Resistance self-adaptive climbing machine - Google Patents

Abstract

The utility model discloses a resistance self-adaptive boarding machine, which comprises a frame body and a climbing assembly, wherein the climbing assembly comprises two rotating groups and a plurality of climbing rods, the rotating groups comprise first chain wheels and first chains sleeved on the first chain wheels, the two rotating groups are respectively arranged on two sides of the frame body, and two ends of the climbing rods are respectively connected with the two first chains so as to drive the first chain wheels to rotate through sliding of the climbing rods; the resistance component comprises a fan and a cover plate, and the cover plate is connected to an air inlet of the fan in a sliding manner so as to be used for adjusting the air inlet area of the fan; the traction assembly comprises a fixing belt and a main rope body connected to the fixing belt, and the main rope body is connected to the cover plate and used for traction sliding of the cover plate. The rotation shaft of the fan blade and one of the first chain wheels are driven in a chain driving mode. The utility model relates to the technical field of body-building equipment, and by adopting the technical scheme, a user can conveniently climb and train.

Description

Resistance self-adaptive climbing machine

Technical Field

The utility model relates to the technical field of fitness equipment, in particular to a resistance self-adaptive boarding machine.

Background

Boarding is an exercise apparatus developed by simulating climbing actions, by which a user can train cardiopulmonary functions of the body and can also improve coordination ability of the body. Therefore, the resistance self-adaptive climbing machine is gradually favored by more and more gymnastics lovers.

In the use process of different users, the resistance of resistance self-adaptive climbing boarding is usually required to be adjusted according to the constitution and the training quantity of the users, the existing resistance self-adaptive climbing machines are mostly negative-weight type resistance regulators or magnetic control damping resistance regulators, but the corresponding resistance is required to be set before the use, the users perform climbing training again, the resistance is difficult to adjust in real time according to specific climbing movement conditions, and the use is relatively inconvenient.

In view of the above, the present utility model is developed and designed to solve many drawbacks and inconveniences caused by the lack of perfection in the above-mentioned process, and to actively study and improve the trial work.

Disclosure of Invention

The utility model aims to provide a resistance self-adaptive boarding machine aiming at the defects and shortcomings of the prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a resistance self-adaptive boarding machine comprises a frame body,

the climbing assembly comprises two rotating groups and a plurality of climbing rods, the rotating groups comprise first chain wheels and first chains sleeved on the first chain wheels, the two rotating groups are respectively arranged on two sides of the frame body, and two ends of each climbing rod are respectively connected with the two first chains so as to drive the first chain wheels to rotate through sliding of the climbing rods;

the resistance component comprises a fan and a cover plate, and the cover plate is connected to an air inlet of the fan in a sliding manner so as to be used for adjusting the air inlet area of the fan;

the traction assembly comprises a fixing belt and a main rope body connected to the fixing belt, and the main rope body is connected to the cover plate and used for traction of sliding of the cover plate.

The rotation shaft of the fan blade and one of the first chain wheels are driven in a chain driving mode.

In one embodiment, the resistance assembly further comprises a transmission member, the transmission member comprises a driving wheel, a transmission belt and a driven wheel, the driving wheel and the driven wheel are sleeved with the transmission belt, the driven wheel is connected to a rotating shaft of the fan blade, the driving wheel is rotatably connected to a frame body, the frame body is provided with a chain transmission assembly, and the driving wheel and the first sprocket are transmitted through the chain transmission assembly.

In one embodiment, the fan comprises a housing rotatably connected to the frame, the traction assembly further comprises a secondary rope, one end of the secondary rope is connected to the cover plate, one end of the secondary rope is connected to the main rope for driving the cover plate to slide, and one end of the main rope is connected to the housing.

In one embodiment, the frame body is provided with a spring, one end of the spring is connected to the frame body, and the other end of the spring is connected to the shell.

In one embodiment, the chain transmission assembly comprises a second sprocket, a second chain, a third sprocket, a third chain and a fourth sprocket, wherein the second sprocket is connected with one of the first sprockets, the third sprocket is provided with a slave sprocket, the second chain is sleeved on the slave sprockets of the second sprocket and the third sprocket, the third chain is sleeved on the third sprocket and the fourth sprocket, and the fourth sprocket is connected with the driving wheel.

In one embodiment, the frame body comprises two parallel brackets, the rotating group is arranged on one side of the two brackets opposite to each other, and the climbing rods are distributed at equal intervals along the direction in which the brackets extend obliquely or the direction in which the brackets extend vertically.

In one embodiment, a protection plate is installed between the two brackets for improving the safety of the resistance adaptive boarding.

In one embodiment, the frame body further comprises a handrail, the handrail comprises two side rods and an inclined holding part, the two side rods are respectively connected to the bracket, the inclined holding part is formed at the upper end of the side rod, and the other end of the inclined holding part extends towards the upper side of the side rod.

In one embodiment, the top parts of the two side rods are provided with connecting rods, two ends of each connecting rod are respectively connected with the inclined holding parts, and the connecting rods are provided with two top handles.

After the technical scheme is adopted, the utility model has the following technical effects: the user can make first chain relative motion through pulling or stepping on different climbing poles, pulls first sprocket rotatory, and first sprocket passes through chain drive and drives fan flabellum rotatory, and the fixed band is fixed in the user's waist, and the rotatory resistance of fan flabellum is the resistance of pulling or stepping on climbing pole. When the air inlet area of the fan is larger, the resistance of the fan, which is needed to be overcome, is larger, namely the climbing rod can provide larger supporting force for a user, the user can climb more easily, if the user needs to adjust the movement load, the user can continue to climb upwards, the main rope body pulls the shielding plate to shield the air inlet of the fan, so that the resistance of the fan blade, which is needed to rotate, is reduced, namely the climbing rod provides smaller supporting force for the user, the user is harder to climb, and needs to make faster and larger force to climb, so that the resistance of the resistance self-adaptive boarding can be adjusted in real time, the movement load of the user is adapted, the use process is more convenient, and the exercise effect is better.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.

Fig. 1 is a schematic structural view of the present utility model.

Fig. 2 is a partial structural schematic of the present utility model.

FIG. 3 is a schematic structural view of the traction and resistance assemblies of the present utility model.

Reference numerals: 1. a frame body; 101. a spring; 102. a first steering wheel; 103. a second steering wheel; 104. a third steering wheel; 105. a fourth steering wheel; 11. a bracket; 111. a fixing frame; 12. a protection plate; 13. an armrest; 131. a side bar; 132. an inclined holding part; 133. a connecting rod; 134. a top grip; 2. climbing the assembly; 21. a rotating group; 211. a first sprocket; 212. a first chain; 22. climbing the rod; 3. a resistance assembly; 31. a blower; 311. a housing; 312. a mounting rod; 313. a movable frame; 32. a cover plate; 33. a transmission member; 331. a driving wheel; 332. a drive belt; 333. driven wheel; 4. a traction assembly; 41. a fixing belt; 42. a main rope body; 43. an auxiliary rope body; 5. a chain drive assembly; 51. a second sprocket; 52. a second chain; 53. a third sprocket; 54. a third chain; 55. and a fourth sprocket.

Detailed Description

In order to further explain the technical scheme of the utility model, the utility model is explained in detail by specific examples.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate an orientation or a positional relationship based on that shown in the drawings, merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

Referring to fig. 1-3, the present utility model discloses a resistance adaptive boarding machine, which comprises a frame body 1, a climbing component 2, a resistance component 3 and a traction component 4, wherein the frame body 1 can be used for integrating and fixing the climbing component 2, the resistance component 3 and the traction component 4; the climbing assembly 2 can provide a climbing site for a user to perform climbing simulation exercises; the cooperation of resistance assembly 3 and traction assembly 4 may vary the resistance of climbing assembly 2 to adjust in real time to the exercise load of the user.

The frame body 1 comprises two parallel brackets 11, the upper side edges of the brackets 11 are vertically arranged or obliquely arranged to form an inclined angle required by climbing, the two brackets 11 are welded and fixed through a plurality of rod bodies, and the climbing assembly 2 is arranged on the brackets 11.

Specifically, the climbing assembly 2 includes two rotating groups 21 and a plurality of climbing rods 22, the two rotating groups 21 are respectively installed at two opposite sides of the two brackets 11, each rotating group 21 includes a first sprocket 211 and a first chain 212 sleeved on the first sprocket 211, the first sprocket 211 of one rotating group 21 is provided with two, the two first sprockets 211 are respectively arranged at the upper end and the lower end of the bracket 11, the first sprockets 211 are rotationally connected to the bracket 11, and the first chain 212 is sleeved on the two first sprockets 211 at the same side. Two ends of the climbing rod 22 are respectively connected with two first chains 212, the climbing assembly 2 is shaped into a ring body encircling the bracket 11, and a user can drive the first chains 212 to rotate relatively by moving the climbing rod 22 downwards in the climbing process of the climbing rod 22, so that the first chain wheel 211 is driven to rotate, and therefore, the user can keep the relative position on the climbing machine, and the training action of climbing is repeatedly simulated.

With continued reference to fig. 2 and 3, the resistance assembly 3 includes a fan 31 and a cover plate 32, the cover plate 32 being slidably connected to an air inlet of the fan 31 for adjusting an air inlet area of the fan 31; the traction assembly 4 comprises a fixing belt 41 and a main rope 42 connected with the fixing belt 41, wherein the main rope 42 is connected with the cover plate 32 so as to be used for traction sliding of the cover plate 32, and the rotation shaft of the fan blade of the fan 31 and one of the first chain wheels 211 are driven in a chain driving mode. The first sprocket 211 rotates during the climbing process, and the fan blades of the fan 31 are driven to rotate through a chain transmission mode, namely, the supporting force of the climbing rod 22 for the user is derived from the resistance force exerted by the fan blades of the fan 31 to rotate. The fixing belt 41 is tied on the waist of the user, the user pulls the cover plate 32 through the main rope 42 in the process of climbing upwards along the inclination of the bracket 11, so that the cover plate 32 covers the air inlet area of the fan 31, when the air inlet area of the fan 31 is reduced, the resistance born by the rotation of the fan 31 is smaller, the user is harder to climb when climbing, and the movement load is larger; when the air inlet area of the fan 31 is increased, the resistance to the rotation of the fan 31 is larger, so that a user can climb more easily, and the movement load is lower. Therefore, a user can adjust the resistance of the resistance component 3 in real time according to the exercise load required by the user and the different climbing heights, the boarding convenience is higher and the exercise effect is relatively better.

Specifically, the brackets 11 are provided with fixing frames 111, and both sides of the fixing frames 111 are welded to the rear side edges of the two brackets 11, respectively. The resistance component 3 further comprises a transmission part 33, the transmission part 33 comprises a driving wheel 331, a transmission belt 332 and a driven wheel 333, the driving wheel 331 and the driven wheel 333 are sleeved by the transmission belt 332, the driven wheel 333 is fixedly connected to a rotating shaft of a fan blade of the fan 31 and is arranged with the same central axis as the rotating shaft, the driving wheel 331 is rotatably connected to the fixing frame 111, the frame body 1 is provided with a chain transmission component 5, and the driving wheel 331 and the first chain wheel 211 are transmitted through the chain transmission component 5.

More specifically, the chain transmission assembly 5 includes a second sprocket 51, a second chain 52, a third sprocket 53, a third chain 54, and a fourth sprocket 55, the second sprocket 51 is disposed above the bracket 11, and the second sprocket 51 is fixedly connected with one of the first sprockets 211 with the central axis so that the second sprocket 51 can rotate synchronously with the first sprocket 211. The third sprocket 53 rotates and connects in mount 111, and the third sprocket 53 is provided with the subordinate sprocket, subordinate sprocket and third sprocket 53 are with the central axis setting, and the subordinate sprocket of second sprocket 51 and third sprocket 53 is located to the second chain 52 cover, and fourth sprocket 55 and action wheel 331 are with central axis fixed connection, and third sprocket 53 and fourth sprocket 55 are located to the third chain 54 cover to the torque that makes first sprocket 211 can stable conduction to the rotation axis of fan 31 flabellum.

Referring to fig. 2 and 3, the blower 31 includes a housing 311, a mounting rod 312 is fixed to one side of the housing 311 near the fixing frame 111, one end of the mounting rod 312 is hinged to the fixing frame 111, so that the housing 311 can rotate relative to the frame 1, the traction assembly 4 further includes a secondary rope 43, one end of the secondary rope 43 is connected to the cover plate 32, and the other end of the secondary rope 43 is connected to the main rope 42. A movable frame 313 is installed on one side of the shell 311, the lower end of the movable frame 313 is rotatably connected with the shell 311, the rotating axis of the movable frame 313 is parallel to the rotating axis of the mounting rod 312 and the fixed frame 111, the movable frame 313 is provided with a first steering wheel 102, the shell 311 is provided with a second steering wheel 103, the fixed frame 111 is provided with two third steering wheels 104, the bracket 11 is provided with a fourth steering wheel 105, and the main rope 42 sequentially winds around the fourth steering wheel 105, the two third steering wheels 104, the second steering wheel 103 and the first steering wheel 102 from the fixed belt 41 and is then fixed at the front end of an opening of an air inlet of the fan 31. During the process of climbing, the main rope 42 is pulled, the auxiliary rope 43 pulls the shielding plate 32 to slide upwards and shield the air inlet of the fan 31, the main rope 42 enables the first steering wheel 102 and the second steering wheel 103 to be close to each other during the pulling process, the fan 31 slowly rotates around the hinging point of the mounting rod 312 and the fixing frame 111 to lift, during the lifting process, the lower end of the driving belt 332 loses the transmission function of tensioning the driven wheel 333, so that the first chain wheel 211 only drives the driving wheel 331 to rotate, and at the moment, the supporting force of the climbing rod 22 is the least, the user needs to pay a larger amount of movement to maintain the climbing action on the resistance self-adaptive climbing board.

The fixing frame 111 is provided with the spring 101, and spring 101 one end is connected in fixing frame 111, and the other end of spring 101 is connected in casing 311 to provide certain pulling force for fan 31, reduce the damage that fan 31 lost the pulling force and falls the emergence suddenly.

In this embodiment, as a preferred embodiment, the protection plate 12 is installed between the two supports 11, so that the protection plate 12 can reduce the falling situation after the user steps on the ground, and the safety of resistance self-adaptive boarding is improved.

Further, the frame body 1 further comprises a handrail 13, the handrail 13 comprises two side rods 131, an inclined holding part 132 and a connecting rod 133, the two side rods 131 are respectively fixedly connected to the bracket 11, the side rods 131 extend along the inclined direction of the bracket 11, the inclined holding part 132 is formed at the upper ends of the side rods 131, and the other ends of the inclined holding parts 132 bend towards the upper parts of the side rods 131 to provide different holding sites, and a user can hold to stand on the climbing rod 22 for climbing training. Two ends of the connecting rod 133 are respectively formed on the inclined holding part 132, and two top grips 134 are respectively formed on two sides of the connecting rod 133, which are close to the inclined holding part 132, so that a user can hold the top grips 134 and keep an inclined movement state for climbing training. The arrangement of the armrests 13 thus provides the user with different climbing exercises to enhance the effect of the exercise.

The foregoing is merely illustrative of the present utility model and not restrictive, and other modifications and equivalents thereof may occur to those skilled in the art without departing from the spirit and scope of the present utility model.

Claims (9)

1. A resistance self-adaptation boarding, its characterized in that: comprising

A frame body (1),

the climbing assembly (2), the climbing assembly (2) comprises two rotating groups (21) and a plurality of climbing rods (22), the rotating groups (21) comprise first chain wheels (211) and first chains (212) sleeved on the first chain wheels (211), the two rotating groups (21) are respectively arranged on two sides of the frame body (1), and two ends of each climbing rod (22) are respectively connected with the two first chains (212) so as to drive the first chain wheels (211) to rotate through sliding of the climbing rods (22);

the resistance assembly (3), the resistance assembly (3) comprises a fan (31) and a cover plate (32), and the cover plate (32) is connected to an air inlet of the fan (31) in a sliding manner so as to be used for adjusting the air inlet area of the fan (31);

a traction assembly (4), the traction assembly (4) comprising a fixing strap (41) and a main rope (42) connected to the fixing strap (41), the main rope (42) being connected to the cover plate (32) for traction sliding of the cover plate (32);

the rotation shaft of the fan blade of the fan (31) is driven with one of the first chain wheels (211) in a chain driving mode.

2. The resistance-adaptive boarding pass of claim 1, wherein: the resistance component (3) further comprises a transmission part (33), the transmission part (33) comprises a driving wheel (331), a transmission belt (332) and a driven wheel (333), the driving wheel (331) and the driven wheel (333) are sleeved with the transmission belt (332), the driven wheel (333) is connected to a rotating shaft of a fan blade of the fan (31), the driving wheel (331) is rotationally connected to the frame body (1), the frame body (1) is provided with a chain transmission component (5), and the driving wheel (331) and the first chain wheel (211) are transmitted through the chain transmission component (5).

3. The resistance-adaptive boarding pass of claim 2, wherein: the fan (31) comprises a shell (311), the shell (311) is rotationally connected to the frame body (1), the traction assembly (4) further comprises an auxiliary rope body (43), one end of the auxiliary rope body (43) is connected to the shielding plate (32), one end of the auxiliary rope body (43) is connected to the main rope body (42) so as to be used for driving the shielding plate (32) to slide, and one end of the main rope body (42) is connected to the shell (311).

4. The resistance-adaptive boarding pass of claim 3, wherein: the frame body (1) is provided with a spring (101), one end of the spring (101) is connected to the frame body (1), and the other end of the spring (101) is connected to the shell (311).

5. The resistance-adaptive boarding pass of claim 2, wherein: the chain transmission assembly (5) comprises a second sprocket (51), a second chain (52), a third sprocket (53), a third chain (54) and a fourth sprocket (55), wherein the second sprocket (51) is connected with one of the first sprockets (211), the third sprocket (53) is provided with a subordinate sprocket, the second chain (52) is sleeved on the subordinate sprockets of the second sprocket (51) and the third sprocket (53), the third chain (54) is sleeved on the third sprocket (53) and the fourth sprocket (55), and the fourth sprocket (55) is connected to the driving wheel (331).

6. The resistance-adaptive boarding pass of claim 1, wherein: the frame body (1) comprises two parallel brackets (11), the rotating group (21) is arranged on one side of the two brackets (11) opposite to each other, and a plurality of climbing rods (22) are distributed at equal intervals along the oblique extending direction or the vertical extending direction of the brackets (11).

7. The resistance-adaptive boarding pass of claim 6, wherein: a protection plate (12) is arranged between the two supports (11) for improving the safety of resistance self-adaptive boarding.

8. The resistance-adaptive boarding pass of claim 7, wherein: the frame body (1) further comprises a handrail (13), the handrail (13) comprises two side rods (131) and an inclined holding part (132), the two side rods (131) are respectively connected to the bracket (11), the inclined holding part (132) is formed at the upper end of the side rod (131), and the other end of the inclined holding part (132) extends towards the upper part of the side rod (131).

9. The resistance-adaptive boarding pass of claim 8, wherein: the two side bars (131) top is provided with connecting rod (133), the both ends of connecting rod (133) are connected in oblique portion of holding (132) respectively, connecting rod (133) shaping has two top grips (134).

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