Bicycle shoe support and bicycle shoe

Patent metadata

Field	Value
Publication number	US-9456653-B2
Application number	US-201213651057-A
Country	US
Kind code	B2
Filing date	Oct 12, 2012
Priority date	Oct 12, 2012
Publication date	Oct 4, 2016
Grant date	Oct 4, 2016

Abstract

A bicycle shoe support includes a rigid support frame and a flexible support member. The rigid support frame has a cleat attachment section, a heel section and a pair of side sections. The heel section is arranged with respect to the cleat attachment section. The side sections longitudinally extend between the cleat attachment section and the heel section to define a foot receiving space therebetween. The flexible support member extends beneath the foot receiving space.

First claim

What is claimed is:

1. A bicycle shoe support comprising:
a rigid support frame including
a cleat attachment section, the cleat attachment section including at least one screw engaging part configured to engage with a screw to secure a bicycle cleat underneath the cleat attachment section in a vertical direction of the bicycle shoe support,
a heel section arranged with respect to the cleat attachment section, the heel section having an open U-shape in a top plan view, the heel section being positioned higher than the cleat attachment section in the vertical direction of the bicycle shoe support and rearward of the cleat attachment section in a longitudinal direction of the bicycle shoe support, and
a pair of side sections longitudinally extending between the cleat attachment section and the heel section,
the cleat attachment section, the heel section, and the pair of side sections defining a rigid body having a single aperture with a closed periphery; and

a flexible support member configured and arranged to span from one of the side sections to the other of the side sections and pass beneath the aperture, the flexible support member being made of a material that is less rigid than the rigid support frame,
the heel section and the side sections of the rigid support frame being arranged inside a shoe upper of a bicycle shoe.

2. The bicycle shoe support according to claim 1 , wherein
the flexible support member is fixedly attached to the side sections of the rigid support frame.

3. The bicycle shoe support according to claim 1 , wherein
the flexible support member has an arch support strap that extends between the side sections of the rigid support frame, the arch support strap being configured to secure an arch portion of a rider's foot with respect to the rigid support frame.

4. The bicycle shoe support according to claim 3 , wherein
the flexible support member further has a heel support strap that is configured to secure a heel portion of the rider's foot with respect to the rigid support frame.

5. The bicycle shoe support according to claim 4 , wherein
the heel support strap is fixedly coupled to the heel section of the rigid support frame.

6. The bicycle shoe support according to claim 1 , wherein
the flexible support member is made of woven nylon.

7. The bicycle shoe support according to claim 1 , wherein
the side sections extend diagonally rearward and upward from the cleat attachment section toward the heel section such that the heel section is disposed higher than the cleat attachment section.

8. The bicycle shoe support according to claim 1 , wherein
the flexible support member is disposed between the cleat attachment section and the heel section in a longitudinal direction of the side sections.

9. The bicycle shoe support according to claim 1 , wherein
the rigid support frame is made from a material selected from the group consisting of carbon graphite, glass fiber, injection-molding resin, and metal.

10. The bicycle shoe support according to claim 9 , wherein
the flexible support member is made of woven nylon.

11. A bicycle shoe support comprising:
a rigid support frame including
a cleat attachment section having a curved plate shape, the cleat attachment section including at least one screw engaging part configured to engage with a screw to secure a bicycle cleat underneath the cleat attachment section in a vertical direction of the bicycle shoe support,
a heel section arranged opposite the cleat attachment section in a longitudinal direction of the bicycle shoe support, the heel section having an open U-shape in a top plan view, the heel section being positioned higher than the cleat attachment section in the vertical direction of the bicycle shoe support and rearward of the cleat attachment section in a longitudinal direction of the bicycle shoe support, and
a pair of side sections longitudinally extending between the cleat attachment section and the heel section, the side sections being joined to upwardly curved portions of the cleat attachment section,
the rigid support frame being integrally formed as a one-piece, unitary rigid body with the cleat attachment section, the heel section, and the pair of side sections defining a single aperture with a closed periphery; and

a flexible support member extending beneath the aperture,
the heel section and the side sections of the rigid support frame being arranged inside a shoe upper of a bicycle shoe.

12. The bicycle shoe support according to claim 11 , wherein
a tip of cleat attachment section projects diagonally upward and away from the heel section in a side view of the bicycle shoe support.

13. A bicycle shoe comprising:
a shoe upper made of a first material, the shoe upper having a side portion defining an inboard side and an outboard side of the bicycle shoe with a foot receiving space between the inboard and outboard sides;
a shoe sole coupled to the shoe upper; and
a bicycle shoe support having:
a rigid support frame made of a second material having a higher rigidity than the first material, the rigid support frame being formed as a rigid body including
a cleat attachment section, the cleat attachment section including at least one screw engaging part configured to engage with a screw to secure a bicycle cleat underneath the cleat attachment section in a vertical direction of the bicycle shoe support,
a heel section arranged opposite the cleat attachment section in a longitudinal direction of the bicycle shoe, the heel section being positioned higher than the cleat attachment section in the vertical direction of the bicycle shoe support and rearward of the cleat attachment section in a longitudinal direction of the bicycle shoe support, and
a pair of side sections longitudinally extending between the cleat attachment section and the heel section, the heel section and the side sections of the rigid support frame extending along the side portion of the shoe upper, and

a flexible support member made of a third material that is softer and less rigid than the second material, the flexible support member extending in a girth direction of the bicycle shoe so as to span from the inboard side to the outboard side of the bicycle shoe and pass beneath the foot receiving space,

the heel section and the side sections of the rigid support frame of the bicycle shoe support are arranged inside the shoe upper.

14. The bicycle shoe according to claim 13 , wherein
the bicycle shoe support defines
a toe area of the bicycle shoe that is configured to receive a toe portion of a rider's foot,
a heel area of the bicycle shoe that is configured to receive a heel portion of the rider's foot, and
an arch area of the bicycle shoe that is positioned between the toe area and the heel area and configured to receive an arch portion of the rider's foot,

the shoe sole being disposed in the toe area and not disposed in the arch area and the heel area.

15. The bicycle shoe according to claim 14 , wherein
the cleat attachment section of the rigid support frame of the bicycle shoe support is overlaid on the shoe sole.

16. The bicycle shoe according to claim 13 , wherein
the shoe upper is formed of an expandable material.

17. The bicycle shoe according to claim 13 , wherein
the cleat attachment section of the rigid support frame of the bicycle shoe support is at least partially embedded in the shoe sole.

18. The bicycle shoe according to claim 13 , wherein
the cleat attachment section of the rigid support frame of the bicycle shoe support is overlaid on the

Assignees

• Ueda Yutaka
• Shimano Kk

Inventors

• Ueda Yutaka

Classifications

• A43B13/141

  with a part of the sole being flexible, e.g. permitting articulation or torsion · CPC title

• A43B5/14 Primary

  Shoes for cyclists · CPC title

• A43B7/1495

  with arch-supports of the bracelet type · CPC title