Weightlifting device
First Claim
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1. A weightlifting device, comprising:
- an exercising weight includinga handle member having a tubular end portion,an elongated adjustable member extending into said end portion of said handle member, and movable axially relative to said handle member,a set of weight plates attached removably to said adjustable member, anda restricting unit including a first restricting member provided on one of said adjustable member and said end portion of said handle member, and a second restricting member provided on the other of said adjustable member and said end portion of said handle member;
wherein said adjustable member is rotatable relative to said handle member between a first angular position, where said first and second restricting members engage each other, thereby arresting axial movement of said adjustable member relative to said handle member, and a second angular position, where said first and second restricting members are disengaged from each other, thereby permitting axial movement of said adjustable member relative to said handle member.
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Abstract
A weightlifting device includes a handle member, an adjustable member, a set of weight plates, and a restricting unit. The handle member has a tubular end portion. The adjustable member extends into the end portion of the handle member, and is movable axially relative to the handle member. The weight plates are attached removably to the adjustable member. The restricting unit is operable so as to arrest and permit axial movement of the adjustable member relative to the handle member.
70 Citations
16 Claims
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1. A weightlifting device, comprising:
an exercising weight including a handle member having a tubular end portion, an elongated adjustable member extending into said end portion of said handle member, and movable axially relative to said handle member, a set of weight plates attached removably to said adjustable member, and a restricting unit including a first restricting member provided on one of said adjustable member and said end portion of said handle member, and a second restricting member provided on the other of said adjustable member and said end portion of said handle member; wherein said adjustable member is rotatable relative to said handle member between a first angular position, where said first and second restricting members engage each other, thereby arresting axial movement of said adjustable member relative to said handle member, and a second angular position, where said first and second restricting members are disengaged from each other, thereby permitting axial movement of said adjustable member relative to said handle member. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16)
Specification