Motorcycle handlebar grip assembly
View Patent ↗A motorcycle handlebar grip assembly includes an outer grip tube and an inner grip tube. The outer grip tube includes a groove in the inner tube wall surface, which aligns with a groove in an outer tube wall surface of the inner grip tube. A spring loaded retainer clip is positioned within the grooves of the inner and outer grip tubes to secure the inner and outer grip tubes together without the need for an adhesive.
1. A motorcycle handlebar grip assembly comprising:
an outer grip tube comprising a tubular wall having a wall inner diameter and an outer diameter, an end portion of the tubular wall further comprising a wall groove, the wall groove having an inner diameter that is larger than the wall inner diameter;
an inner grip tube comprising a first tubular wall portion and a second tubular wall portion, the second tubular wall portion having an outer diameter greater than that of the first tubular wall portion, the second tubular wall portion having a ramped wall portion and a groove adjacent to the ramped wall portion, the groove defining an inner diameter that is smaller than the outer diameter of the second tubular wall portion, the inner grip tube being positioned within the outer grip tube with the wall groove aligned with the groove of the second tubular wall portion; and
a spring-loaded retainer clip positioned within the wall groove and the groove of the second tube wall portion.
2. The motorcycle handlebar grip assembly of claim 1 wherein the outer grip tube comprises a tube shell having a length and tube wall, the tube wall configured to define one or more openings, and a rubber insert positioned within the tube shell, a portion of the rubber insert extending through the one or more openings, wherein the inner grip tube secures the rubber insert relative to the tube shell.
3. The motorcycle handlebar grip assembly of claim 2 wherein the inner grip tube is secured to the outer grip tube solely by the retainer clip.
4. A method of assembling a motorcycle handlebar grip assembly having an outer grip tube and an inner grip tube, wherein the outer grip tube comprises a tubular wall having a wall inner diameter and an outer diameter, an end portion of the tubular wall further comprising a wall groove, the wall groove having an inner diameter that is larger than the wall inner diameter, and wherein the inner grip tube comprises a first tubular wall portion and a second tubular wall portion, the second tubular wall portion having an outer diameter greater than that of the first tubular wall portion, the second tubular wall portion having a ramped wall portion and a groove adjacent to the ramped wall portion, the groove defining an inner diameter that is smaller than the outer diameter of the second tubular wall portion, the method comprising:
inserting a spring loaded retainer clip into the wall groove;
inserting the inner grip tube within the outer grip tube until the ramped wall portion contacts the spring loaded retainer clip; and
applying sufficient longitudinal force to the inner grip tube to further move the inner grip tube into the outer grip tube to cause the ramped wall portion to expand the retainer clip and to cause the retainer clip to seat within the groove of the second tubular wall portion.