Exercise bike configured to fold and change at multiple angles
AssigneeXiamen Dmaster Health Tech Co., Ltd.
InventorChing Tseng
Life of this patent
Estimating the term…
Abstract
The present disclosure discloses an exercise bike capable of folding and changing at multiple angles. The exercise bike includes a base unit, a stand unit pivotally connected to a front end of the base unit, and a first resistance unit and a second resistance unit arranged on the stand unit and suitable for providing resistance for limbs when moving. The stand unit includes a lower riser that rotates in a first angle range relative to the base unit, and an upper riser that rotates in a second angle range relative to the lower riser.
Claims17
An exercise bike configured to fold and change at multiple angles, comprising:
- a base unit extending along a length direction and having a front end and a rear end in opposite directions;
- a stand unit comprising a lower riser pivotally connected to the front end of the base unit and an upper riser connected to the lower riser, wherein:
- the lower riser is configured to rotate relative to the base unit within a first angle range, and
- the upper riser is configured to rotate relative to the lower riser within a second angle range;
- a first resistance unit being provided on the lower riser of the stand unit and being configured to provide resistance to limbs when moving;
- and
- a second resistance unit being provided on the upper riser of the stand unit and being configured to provide resistance to limbs when moving, wherein:
- the stand unit further comprises a toggle member inserted between the upper riser and the lower riser,
- the toggle member is pivotally connected to the upper riser with a first elbow joint and pivotally connected to the lower riser with a second elbow joint,
- the upper riser rotates relative to the lower riser with the first elbow joint as a center of rotation, and
- the upper riser rotates relative to the lower riser with the second elbow joint as a center of rotation with linking to the toggle member.
An exercise bike configured to fold and change at multiple angles, comprising:
- a base unit extending along a length direction and having a front end and a rear end in opposite directions;
- a stand unit comprising a lower riser pivotally connected to the front end of the base unit and an upper riser connected to the lower riser, wherein:
- the lower riser is configured to rotate relative to the base unit within a first angle range, and
- the upper riser is configured to rotate relative to the lower riser within a second angle range;
- a first resistance unit being provided on the lower riser of the stand unit and being configured to provide resistance to limbs when moving;
- a second resistance unit being provided on the upper riser of the stand unit and being configured to provide resistance to limbs when moving;
- and
- a support unit, wherein:
- the front end of the base unit has two connection lugs extending in a height direction and spaced apart in a width direction,
- the lower riser of the stand unit is pivotally connected to the two connection lugs with a first pivot point as a center of rotation,
- the support unit is inserted in the lower riser,
- the support unit comprises a cylinder pivotally connected to the two connection lugs with a second pivot point as a center of rotation and a piston rod pivotally connected to the lower riser with a third pivot point,
- the piston rod is configured to be telescopically displaced relative to the cylinder,
- the piston rod changes between a movable state and a positioning state,
- when the piston rod is in the movable state, the piston rod is configured to be telescopically displaced relative to the cylinder and linked with the lower riser to rotate within the first angle range, and
- when the piston rod is in the positioning state, the piston rod is fixed and maintains a constant position relative to the cylinder and the piston rod generates a supporting force to maintain the lower riser at a fixed angle.
Dependencies are inferred from the claim text.