Strength training machine and strength training apparatus
View Patent ↗A strength training machine and/or apparatus is provided. The strength training machine includes a bracket, a motor, a driving wheel, a pulling piece, and a moving member. The bracket is switchable between a folded state and an unfolded state. A portion of the bracket is in contact with a support surface in the unfolded state. The portion of the bracket is capable of being positioned to be inclined or vertical with respect to the support surface after the bracket is switched to the folded state. The driving wheel is coupled to the motor. The pulling piece is coiled around the driving wheel. The moving member is attached to the bracket. The moving member contacts the support surface and is capable of assisting a movement of the strength training machine relative to the support surface.
1 . A strength training apparatus, comprising:
a frame configured for placement on a support surface, the frame including a first part and a second part, which is rotatable relative to the first part and switchable between a first state folded with the first part and a second state unfolded with the first part;
a support plate attached to the second part for allowing a user to stand on the support plate for a strength training, the support plate being positioned opposite the support surface when the second part is unfolded relative to the first part;
a motor;
a driving wheel coupled to the motor and driven by the motor;
a pulling piece engageable with the driving wheel and capable of applying a pulling force on the user; and
a moving wheel attached to the frame,
wherein at least one of the first part and the second part is capable of being positioned to be inclined or vertical with respect to the support surface after the second part is rotated away from the support surface, the strength training apparatus being movable relative to the support surface by engaging the moving wheel with the support surface.
2 . The strength training apparatus according to claim 1 , wherein the frame is formed with a cavity structure, and the motor and the driving wheel are arranged in the cavity structure.
3 . The strength training apparatus according to claim 2 , wherein the cavity structure is defined with an opening, a portion of the pulling piece is wounded around the driving wheel, and another portion of the pulling piece extends out of the first part through the opening and held by the user.
4 . The strength training apparatus according to claim 3 , wherein a load bar is detachably connected with the other portion of the pulling piece, and the load bar is capable of being lifted away from the support surface or lowered near the support surface.
5 . The strength training apparatus according to claim 4 , wherein a fixing member is provided to connect with the other portion of the pulling piece and the load bar, and the fixing member includes: a fixing sleeve that is sleeved on the load bar; and a fastening piece that is engageable with the fixing sleeve for preventing the other portion of the pulling piece from detaching from the load bar and that is disengageable with the fixing sleeve for detaching the other portion of the pulling piece from the load bar.
6 . The strength training apparatus according to claim 2 , wherein the moving wheel is located at the first part and besides the cavity structure, and the moving wheel is adjacent the second part and contactable with the support surface when the second part is rotated into the first state.
7 . A strength training machine, comprising:
a bracket being switchable between a folded state and an unfolded state, at least one portion of the bracket, on which a user stands for a strength training, being in contact with a support surface in the unfolded state, and the at least one portion of the bracket capable of being positioned to be inclined or vertical with respect to the support surface after the bracket is switched to the folded state;
a motor;
at least one driving wheel coupled to the motor and driven by the motor to rotate,
a pulling piece including a first end portion capable of applying a pulling force to the user during the strength training and a second end portion coiled around the at least one driving wheel; and
at least one moving member attached to the bracket,
wherein the at least one moving member contacts the support surface and is capable of assisting a movement of the strength training machine relative to the support surface after the at least one portion of the bracket has been positioned to be inclined or vertical with respect to the support surface.
8 . The strength training machine according to claim 7 , wherein the at least one portion of the bracket is locked in the folded state to prevent the strength training machine from rotating out of the folded state.
9 . The strength training machine according to claim 8 , wherein the at least one portion of the bracket is rotatable from the folded state to the unfolded state under a weight of the at least one portion of the bracket after the at least one portion of the bracket has been unlocked by an operation of the user.
10 . The strength training machine according to claim 7 , wherein the bracket includes a housing for receiving the motor, the at least one portion of the bracket includes a standing surface on which the user stands during the strength training, the housing is located next to the standing surface, and the housing protrudes upward relative to the standing surface when the bracket is in the unfolded state.
11 . The strength training machine according to claim 10 , wherein the at least one moving member includes a wheel, the wheel is capable of contacting the support surface in the folded state and assisting the movement of the strength training machine by engaging with the support surface, and the wheel is not capable of contacting the support surface when the bracket is in the unfolded state.
12 . The strength training machine according to claim 7 , wherein the at least one portion of the bracket is capable of being limited to be non-rotatable when the bracket remains in the unfolded state during the strength training.
13 . A strength training apparatus switchable between a first state unworkable for a strength training and a second state workable for the strength training, the apparatus comprising:
a first bracket capable of being placed on a support surface;
a second bracket coupled to the first bracket and capable of being placed on the support surface, the second bracket being folded with the first bracket in the first state and unfolded with the first bracket in the second state,
a pulling piece which is operable by a user when the user stands on the second bracket for the strength training;
an adjustable counterweight mechanism coupled to the pulling piece for providing an adjustable tension to the pulling piece, the adjustable counterweight mechanism being arranged in a cavity structure; and
a sliding assembly arranged at one of a bottom surface and a side of the cavity structure,
wherein:
the second bracket is in contact with the support surface when the strength training apparatus is disposed in the second state for the strength training,
the second bracket is rotatable away from the support surface to be inclined or vertical relative to the support surface, such that the strength training apparatus is switchable from the second state to the first state,
the strength training apparatus is slidable on the support surface through an engagement of the sliding assembly and the support surface after the strength training apparatus is switched to the first state.