Spring-suspended bicycle hand grip
View Patent ↗A bicycle grip, comprising a grip element that has a support part, a holding element and a spring element, wherein the spring element and the holding element can be arranged inside a steering tube of a bicycle handlebar, wherein the spring element can be non-rotatably connected to the holding element and the grip element such that, when the support part exerts force against a spring force of the spring element, a rotational movement of the grip element can be performed around the tube central axis of the steering tube.
1. A bicycle handlebar grip, comprising:
a grip element having a tubular hollow;
a substantially tubular body;
a mount fixedly connected to said tubular body; and
a torsional spring, wherein
said torsional spring is fixed to said mount,
said tubular body extends into said tubular hollow,
said torsional spring extends along a central longitudinal axis of said tubular body,
said grip element is asymmetric relative to a longitudinal axis of said tubular hollow,
said grip element is interconnected to said tubular body via said torsional spring such that a rotational displacement of said grip element relative to said tubular body effects a torsion of said torsional spring.
2. The handlebar grip of claim 1 , wherein:
said grip element is wooden.
3. The handlebar grip of claim 1 , comprising:
a spring adjustment element, slidably situated within said tubular body, for adjusting a stiffness of said torsional spring.
4. The handlebar grip of claim 3 , wherein:
said spring adjustment element is slidable in an axial direction of said torsional spring to adjust said stiffness of said torsional spring by adjusting a length of said torsional spring.
5. The handlebar grip of claim 3 , comprising:
a screw that adjusts a position of said spring adjustment element in an axial direction of said torsional spring, wherein
a longitudinal axis of said screw is substantially parallel to a longitudinal axis of said torsional spring.
6. The handlebar grip of claim 1 , wherein:
said rotational displacement of said grip element relative to said tubular body effects said torsion of said torsional spring between a first portion of said torsional spring that is connected to and rotates with said grip element and a second portion of said torsional spring that is connected to and rotates with said tubular body.
7. The handlebar grip of claim 1 , wherein:
an asymmetric wing portion of said grip element provides thenar support.
8. The bicycle handlebar grip of claim 1 , wherein:
said torsional spring is a torsion rod having a square cross-section.
9. The bicycle handlebar grip of claim 1 , comprising:
a gap between an outer circumference of said tubular body and an inner circumference of said tubular hollow.
10. The bicycle handlebar grip of claim 1 , wherein:
said torsional spring protrudes out of an end of said tubular body that extends most deeply into said tubular hollow.
11. The bicycle handlebar grip of claim 1 , comprising:
a toothed connector that connects said torsional spring to said grip element.
12. The bicycle handlebar grip of claim 1 , comprising:
a connector, situated outside said tubular body, that connects said torsional spring to said grip element.
13. A bicycle handlebar grip, comprising:
a grip element having a tubular hollow;
a substantially tubular body;
a torsional spring;
a screw, a longitudinal axis of said screw being substantially parallel to a longitudinal axis of said torsional spring; and
a spring adjustment element for adjusting a stiffness of said torsional spring, wherein
said tubular body extends into said tubular hollow,
said torsional spring is a torsion rod that extends along a central longitudinal axis of said tubular body,
said grip element is asymmetric relative to a longitudinal axis of said tubular hollow,
said grip element is interconnected to said tubular body via said torsional spring such that a rotational displacement of said grip element relative to said tubular body effects a torsion of said torsional spring,
said spring adjustment element is slidably situated within said tubular body, and
a rotation of said screw effecting a sliding of said spring adjustment element, which sliding effects an adjustment of said stiffness of said torsional spring.
14. The handlebar grip of claim 13 , wherein:
an asymmetric wing portion of said grip element provides thenar support.
15. A bicycle handlebar grip, comprising:
a grip element having a tubular hollow;
a substantially tubular body;
a torsional spring;
a mount; and
a block slidably situated in said tubular body, wherein
said torsional spring is fixedly connected to said tubular body via said mount,
said tubular body extends into said tubular hollow,
said torsional spring is a torsion rod that extends along a central longitudinal axis of said tubular body,
said grip element is asymmetric relative to a longitudinal axis of said tubular hollow,
said grip element is interconnected to said tubular body via said torsional spring such that a rotational displacement of said grip element relative to said tubular body effects a torsion of said torsional spring, and
a sliding of said block relative to said tubular body alters a stiffness of said torsional spring by altering a free length of said torsional spring.
16. The bicycle handlebar grip of claim 15 , comprising:
a gap between an outer circumference of said tubular body and an inner circumference of said tubular hollow.
17. The bicycle handlebar grip of claim 15 , wherein:
said torsional spring protrudes out of an end of said tubular body that extends most deeply into said tubular hollow.
18. The bicycle handlebar grip of claim 15 , comprising:
a toothed connector that connects said torsional spring to said grip element.
19. The bicycle handlebar grip of claim 15 , comprising:
a connector, situated outside said tubular body, that connects said torsional spring to said grip element.
20. The bicycle handlebar grip of claim 15 , wherein:
in all operating states of said bicycle handlebar grip, said block contacts an inner surface of said tubular body.