Bicycle handle system
View Patent ↗Next to a handle element, a bicycle handle system comprises a control element adapted to be fastened on the handlebar and serving to control an electric auxiliary motor. The control element has an actuation element rotatable on a bearing element. By turning the actuation element from a rest position to in particular two different activation positions, the assisting power from the auxiliary motor can be increased or reduced. For a simple, intuitive actuation of the actuation element, a return element is provided by which the actuation element is automatically returned from the first and, if applicable, the second activation position to a rest position.
1. A bicycle handle system comprising:
a control element for controlling an electric auxiliary motor, said element being adapted to be fastened on a bicycle handlebar next to a handle element,
wherein
the control element comprises an actuation element rotatable on a bearing element, said actuation element being adapted to be turned from a rest position to at least one activation position,
a return element is provided for turning the actuation element from the at least one activation position back to the rest position, and
a retaining element that retains the actuation element in the rest position, wherein the actuation element is adapted to be turned, in respectively opposite directions, from the rest position to a first activation position and a second activation position, and wherein the return element comprises two spring elements, a first spring element being provided for the return from the first activation position to the rest position, and a second spring element for the return from the second activation position to the rest position.
2. The bicycle handle system of claim 1 , wherein the first and second spring elements are arranged between the actuation element and the bearing element or the actuation element and a fixing element fastened on the bicycle handlebar.
3. The bicycle handle system of claim 1 , wherein the return element is arranged in a circumferential direction of the actuation element and/or the bearing element.
4. The bicycle handle system of claim 1 , wherein the retaining element comprises a retaining pin which, in the rest position, is situated in a retaining depression.
5. The bicycle handle system of claim 4 , wherein the retaining pin is spring-loaded towards the retaining depression.
6. The bicycle handle system of claim 4 , wherein the retaining pin is arranged on the bearing element or on the fixing element and the retaining depression is arranged in the actuation element.
7. The bicycle handle system of claim 3 , wherein one or both spring elements are arranged in a circumferential direction of the actuation element and/or the bearing element.
8. A bicycle handle system comprising:
a control element for controlling an electric auxiliary motor, said element being adapted to be fastened on a bicycle handlebar next to a handle element,
wherein
the control element comprises an actuation element rotatable on a bearing element, said actuation element being adapted to be turned from a rest position to at least one activation position, and
a return element is provided for returning the actuation element from the at least one activation position back to the rest position, wherein the actuation element is adapted to be turned, in respectively opposite directions, from the rest position to a first activation position and a second activation position, and wherein the return element comprises two spring elements, a first spring element being provided for the return from the first activation position to the rest position, and a second spring element for the return from the second activation position to the rest position.
9. The bicycle handle system of claim 8 , wherein the return element comprises a spring element arranged between the actuation element and the bearing element or the actuation element and a fixing element fastened on the bicycle handlebar.
10. The bicycle handle system of claim 8 , wherein one or both spring elements are arranged in a circumferential direction of the actuation element and/or the bearing element.
11. The bicycle handle system of claim 8 , further comprising a retaining element that retains the actuation element in the rest position, wherein the retaining element comprises a retaining pin which, in the rest position, is situated in a retaining depression.
12. The bicycle handle system of claim 11 , wherein the retaining pin is spring-loaded towards the retaining depression.
13. The bicycle handle system of claim 11 , wherein the retaining pin is arranged on the bearing element or on the fixing element and the retaining depression is arranged in the actuation element.