Bicycle saddle

Patent metadata

Field	Value
Publication number	US-11787490-B2
Application number	US-202218056513-A
Country	US
Kind code	B2
Filing date	Nov 17, 2022
Priority date	Jul 22, 2019
Publication date	Oct 17, 2023
Grant date	Oct 17, 2023

Abstract

A bicycle saddle includes: a base structure having a top portion; and a cushion coupled to the top portion of the base structure, the cushion including a first lateral side and a second lateral side separated by a longitudinal plane, wherein each of the first lateral side and the second lateral side includes: a first region having a first stiffness; a second region having a second stiffness that is less than the first stiffness; and a third region having a third stiffness that is less than the second stiffness, wherein a perimeter of the second region is at least 75% enclosed within the first region, and wherein a perimeter of the third region is at least 75% enclosed within the second region.

First claim

What is claimed is:

1. A bicycle saddle comprising:
a base structure comprising a top portion; and
a cushion coupled to the top portion of the base structure, the cushion comprising a nose portion, a rear portion, and a longitudinal plane positioned at a lateral midpoint of a widest point of the cushion, the longitudinal plane extending from a rear of the rear portion to a front of the nose portion,
wherein the cushion further comprises a first lateral side and a second lateral side separated by the longitudinal plane, wherein each of the first lateral side and the second lateral side comprises:
a first region comprising deformable three-dimensional lattice structures that define a first stiffness; and
a second region comprising deformable three-dimensional lattice structures that define a second stiffness, wherein the second stiffness is no greater than 75% of the first stiffness,

wherein the first region and the second region of each of the first lateral side and the second lateral side are configured such that, when considered as projections onto a lateral plane:
a perimeter of the first region defines a first surface area, and
a perimeter of the second region defines a second surface area that is less than the first surface area and that is at least 1,000 mm 2 ,

wherein the lateral plane is perpendicular to the longitudinal plane, and the lateral plane is oriented such that one of:
the lateral plane is coincident with a highest point of the nose portion of the cushion and a highest point of the rear portion of the cushion, or
the lateral plane is parallel to two rail axes, each of the two rail axes being defined by a mounting portion of a rail that supports the top portion of the base structure.

2. The bicycle saddle of claim 1 , wherein the second stiffness is at least 50% of the first stiffness.

3. The bicycle saddle of claim 1 , wherein a forward-most extent of the perimeter of the first region is defined by a line that is perpendicular to the longitudinal plane and positioned halfway between a forward-most point of the nose portion of the cushion and the widest point of the cushion.

4. The bicycle saddle of claim 1 , wherein a centroid of the second region is positioned longitudinally rearward of a centroid of the first region.

5. The bicycle saddle of claim 1 , wherein each of the first stiffness and the second stiffness is defined as an average stiffness as measured normal to the lateral plane at uniformly spaced locations across a corresponding region of the first region and the second region, using a durometer having a 0.508 centimeter spherical diameter indenter.

6. The bicycle saddle of claim 5 , wherein adjacent uniformly spaced locations of the uniformly spaced locations are located 10 millimeters apart from each other.

7. The bicycle saddle of claim 1 , wherein the second surface area is no greater than 2,750 mm 2 .

8. The bicycle saddle of claim 1 , wherein each of the first lateral side and the second lateral side further comprises a third region comprising deformable three-dimensional lattice structures that define a third stiffness, wherein the third stiffness is less than the second stiffness.

9. The bicycle saddle of claim 8 , wherein the third region of each of the first lateral side and the second lateral side is configured such that, when considered as a projection onto the lateral plane, a perimeter of the third region defines a third surface area that is less than the second surface area.

Assignees

• Specialized Bicycle Components Inc

Inventors

• Primeaux Philip Alan
• Getter Garrett Yale Davis
• Yu Christopher

Classifications

• B33Y10/00

  Processes of additive manufacturing · CPC title

• B33Y80/00

  Products made by additive manufacturing · CPC title

• B62J1/26 Primary

  Paddings involving other resilient material, e.g. sponge rubber with inflatable compartments · CPC title

• B62J1/007

  Saddles with specific anatomical adaptations · CPC title

• B62J1/22

  Covers with built-in paddings · CPC title