Spike anchoring device for detachably securing a spike to a sole of a golf shoe
OwnerHsing-Nan Hsiaoinventor
Life of this patent
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Abstract
A spike anchoring device is disposed in a sole of a golf shoe for detachably securing a spike to the sole, and includes a clamping member of a one-piece construction received in an accommodation space in the sole. The clamping member includes front and rear jaws connected to and urged toward each other so as to snugly retain a shank of the spike, and front and rear arms respectively extending from the front and rear jaws and urged toward each other so that when a spindle of an actuator extends into the accommodation space to pry into a clearance between the arms, the jaws will be moved away from each other so as to release the shank of the spike, thereby permitting the shank to be pulled out of the device.
Claims10
A spike anchoring device used for detachably securing a spike to a sole of a golf shoe which has a treading surface used to contact the ground, the spike including a spike body configured to increase traction force of the treading surface of the sole, and a shank having a lower portion connected to the spike body and an upper portion extending from the lower portion in an upright direction and distal to the spike body, the upper portion having a surrounding wall surrounding a line parallel to the upright direction, said spike anchoring device comprising:
- a chamber adapted to be disposed in the sole, and including ceiling and floor surfaces spaced apart from each other by a height in the upright direction to define an accommodation space;
- a first inner surrounding wall adapted to be disposed in the sole, and extending in the upright direction to communicate the treading surface with said floor surface so as to confine an insert hole communicated with said accommodation space, said insert hole being adapted to receive the shank such that the upper portion of the shank extends into said accommodation space and such that the spike body is disposed downwardly and outwardly of the treading surface;
- a second inner surrounding wall adapted to be disposed in the sole, and extending in the upright direction to communicate the treading surface with said floor surface so as to confine an access bore which is apart from said insert hole in a radial direction relative to the line, said access bore extending in the upright direction to communicate with said accommodation space, said access bore being adapted to receive and permit a spindle of an actuator to extend into said accommodation space;
- and
- a clamping member of a one-piece construction disposed in said accommodation space, and including
- front and rear jaws respectively having front proximate and distal ends, and rear proximate and distal ends relative to said access bore, said front and rear jaws being spaced apart from and configured to be urged toward each other by a first biasing action in a transverse direction relative to the upright direction such that when the upper portion of the shank is forced via said insert hole to extend into said accommodation space, the surrounding wall of the shank provides resistance against the first biasing action, thereby snugly retaining the shank between said front and rear jaws,
- an interconnecting portion disposed to interconnect said front and rear distal ends of said front and rear jaws, and
- front and rear arms respectively extending from said front and rear proximate ends, and terminating at front and rear lip portions which are disposed over said access bore, which are spaced apart from each other by a clearance, and which are configured to be urged toward each other by a second biasing action in the transverse direction such that when the spindle is inserted in said access bore and extends into said accommodation space to pry into said clearance against the second biasing action, movement of said front and rear lip portions away from each other will pull said front jaw to move away from said rear jaw and release the surrounding wall of the shank, thereby permitting the shank to be pulled out of said insert hole.
A spike and anchoring assembly adapted to be detachably secured to a sole of a golf shoe which has a treading surface used to contact the ground, comprising:
- a spike including a spike body configured to increase traction force of the treading surface of the sole, and a shank having a lower portion connected to said spike body and an upper portion extending from the lower portion in an upright direction and distal to said spike body, said upper portion having a surrounding wall surrounding a line parallel to the upright direction;
- and
- a spike anchoring device including:
- a chamber adapted to be disposed in the sole, and including ceiling and floor surfaces spaced apart from each other by a height in the upright direction to define an accommodation space,
- a first inner surrounding wall adapted to be disposed in the sole, and extending in the upright direction to communicate the treading surface with said floor surface so as to confine an insert hole communicated with said accommodation space, said insert hole receiving said shank such that said upper portion of said shank extends into said accommodation space and such that said spike body is disposed downwardly and outwardly of the treading surface,
- a second inner surrounding wall adapted to be disposed in the sole, and extending in the upright direction to communicate the treading surface with said floor surface so as to confine an access bore which is apart from said insert hole in a radial direction relative to the line, said access bore extending in the upright direction to communicate with said accommodation space, said access bore being adapted to receive and permit a spindle of an actuator to extend into said accommodation space, and
- a clamping member of a one-piece construction disposed in said accommodation space, and including
- front and rear jaws respectively having front proximate and distal ends, and rear proximate and distal ends relative to said access bore, said front and rear jaws being spaced apart from and configured to be urged toward each other by a first biasing action in a transverse direction relative to the upright direction such that when said upper portion of said shank is forced via said insert hole to extend into said accommodation space, said surrounding wall of said shank provides resistance against the first biasing action, thereby snugly retaining said shank between said front and rear jaws,
- an interconnecting portion disposed to interconnect said front and rear distal ends of said front and rear jaws, and
- front and rear arms respectively extending from said front and rear proximate ends, and terminating at front and rear lip portions which are disposed over said access bore, which are spaced apart from each other by a clearance, and which are configured to be urged toward each other by a second biasing action in the transverse direction such that when the spindle is inserted in said access bore and extends into said accommodation space to pry into said clearance against the second biasing action, movement of said front and rear lip portions away from each other will pull said front jaw to move away from said rear jaw and release said surrounding wall of said shank, thereby permitting said shank to be pulled out of said insert hole.
Dependencies are inferred from the claim text.