초록 ▼

A system for attaching bicycle accessories to the frame of a bicycle is herein disclosed. The system comprises at least two of an upper mount, a lower mount, and a support arm. The upper mount is generally secured to the frame of the bicycle adjacent the junction of the seat post and seat stay of a

A system for attaching bicycle accessories to the frame of a bicycle is herein disclosed. The system comprises at least two of an upper mount, a lower mount, and a support arm. The upper mount is generally secured to the frame of the bicycle adjacent the junction of the seat post and seat stay of a bicycle frame. The upper mount includes a channel for receiving a first portion of a bicycle accessory. A lower mount generally includes at least one mounting post that extends generally upward from a front or rear dropout of a bicycle frame. The mounting post is adapted to secure a second portion of a bicycle accessory to the frame of the bicycle. The support arm is constructed and arranged to couple a front fork or a seat stay of a bicycle frame to the accessory so as to create a rigid structural relationship between the accessory and the bicycle frame. The attachment system of the present invention may be adapted for attaching accessories to rigid bicycle frames or to bicycle frames that include suspensions. A towing hitch structure may also be included in the system.

대표청구항 ▼

What is claimed is: 1. A system for attaching an accessory to a bicycle frame comprising: a bicycle accessory mounting mechanism for use with a bicycle dropout, the bicycle dropout having a planar structure with a slot for receiving a bicycle wheel axle and a first and a second frame attachment str

What is claimed is: 1. A system for attaching an accessory to a bicycle frame comprising: a bicycle accessory mounting mechanism for use with a bicycle dropout, the bicycle dropout having a planar structure with a slot for receiving a bicycle wheel axle and a first and a second frame attachment structure for securing the planar structure to the bicycle frame, the bicycle accessory mounting mechanism comprising a plate and being operatively configured to secure to the bicycle dropout, the bicycle accessory mounting mechanism further comprising a post that extends away from the plate, the post being shorter than an outer radius of a wheel mounted in the bicycle; and the accessory being a bicycle accessory that is quickly-releasable from the post. 2. The system of claim 1 wherein the post is operatively configured to accept and retain an accessory leg of the bicycle accessory. 3. The system of claim 2 wherein the post comprises a retention mechanism formed into the post for enabling a positive connection between the accessory leg and the post. 4. The system of claim 3 wherein the retention mechanism is selected from a group consisting of a notch, a bore, a protrusion extending away from the bicycle frame, and a protrusion extending in a plane defined by the bicycle frame. 5. The system of claim 1 wherein the post is operatively configured to attach the quickly-releasable bicycle accessory to the bicycle frame. 6. The system of claim 1 wherein the bicycle accessory mounting mechanism is mounted to the bicycle dropout in a semi-permanent manner with a technique selected from a group consisting of threaded fasteners, thread locking material, locking nuts, spring washers, star washers, thread deformers, and welded braze-ons. 7. The system of claim 1 wherein the bicycle accessory is selected from a group consisting of a bicycle rack, a fender, a tow hitch, training wheels, a pannier support, a child seat, a basket, a generator, and a motor. 8. The system of claim 1 further comprising a mechanism, formed into an accessory leg of the bicycle accessory, constructed and arranged to mate with a retention mechanism, formed into the post, so as to releasably secure the accessory leg to the post. 9. The system of claim 8 wherein the mechanism formed into the accessory leg is selected from a group consisting of a captured resiliently biased ball, a resiliently biased lever having a free end, a spring biased button, a pin, and a thumbscrew. 10. The system of claim 1 wherein the bicycle accessory comprises an accessory leg having an interior bore constructed and arranged to fit over the post utilizing an interference fit. 11. The system of claim 1 further comprising an upper mount spaced apart from the dropout of the bicycle frame. 12. The system of claim 11 wherein the upper mount is secured to a location adjacent to the bicycle frame selected from a group consisting of: (i) proximate to a junction between a seat stay and a seat tube, (ii) proximate to a junction between a seat post and the seat tube, (iii) on the seat post, (iv) on the seat tube, (v) on the seat stay, and (vi) on the bicycle frame. 13. A system for attaching a bicycle accessory to a front fork of a bicycle frame, the system comprising: a lower mount being operatively configured to be secured proximate to a front dropout of the bicycle frame, the lower mount comprising a post integrally formed with the front dropout that extends generally outward from the dropout of the bicycle frame and forms a hard point attachment for a portion of the bicycle accessory, the post being shorter than an outer radius of a wheel mounted in the dropout. 14. The system of claim 13 wherein the post is operatively configured to accept and retain an accessory leg of the bicycle accessory. 15. The system of claim 14 wherein the post comprises a retention mechanism formed into the post for enabling a positive connection between the accessory leg and the post. 16. The system of claim 15 wherein the retention mechanism is selected from a group consisting of a notch, a bore, a protrusion extending away from the bicycle frame, and a protrusion extending in a plane defined by the bicycle frame. 17. The system of claim 13 wherein the post is operatively configured to attach a quickly-releasable bicycle accessory to the bicycle frame. 18. The system of claim 13 further comprising the bicycle accessory and wherein the bicycle accessory is operatively configured to be quickly-releasable from the post. 19. The system of claim 18 further comprising a mechanism, formed into an accessory leg of the bicycle accessory, constructed and arranged to mate with a retention mechanism, formed into the post, so as to releasably secure the accessory leg to the post. 20. The system of claim 19 wherein the mechanism formed into the accessory leg is selected from a group consisting of a captured resiliently biased ball, a resiliently biased lever having a free end, a spring biased button, a pin, and a thumbscrew. 21. The system of claim 18 wherein the bicycle accessory is selected from a group consisting of a bicycle rack, a fender, a pannier support, a child seat, a basket, a generator, and a motor. 22. The system of claim 18 wherein the bicycle accessory comprises an accessory leg having an interior bore constructed and arranged to fit over the post utilizing an interference fit. 23. The system of claim 18 further comprising an upper mount spaced apart from the front dropout of the bicycle frame. 24. The system of claim 13 further comprising an upper mount spaced apart from the front dropout of the bicycle frame. 25. The system of claim 24 wherein the upper mount is secured to a location adjacent to the bicycle frame selected from a group consisting of: (i) proximate to a handlebar, (ii) proximate to a headset, (iii) proximate to the front fork, (iv) on the front fork, (v) proximate to a front suspension, and (vi) proximate to a front brake mechanism. 26. A quickly-releasable bicycle accessory for attachment to a post mounted proximate to a dropout of a bicycle frame, the bicycle accessory comprising a mechanism, formed into an accessory leg of the bicycle accessory, constructed and arranged to mate with a retention mechanism, formed into the post, so as to releasably secure the accessory leg to the post, the accessory leg comprising an interior bore constructed and arranged to fit over the post utilizing an interference fit. 27. The quickly-releasable bicycle accessory of claim 26 wherein the bicycle accessory is selected from a group consisting of a bicycle rack, a fender, a pannier support, a child seat, a basket, a generator, and a motor. 28. A quickly-releasable bicycle accessory for attachment to a post mounted proximate to a dropout of a bicycle frame, the bicycle accessory comprising a mechanism, formed into an accessory leg of the bicycle accessory, constructed and arranged to mate with a retention mechanism, formed into the post, so as to releasably secure the accessory leg to the post, the retention mechanism being selected from a group consisting of a captured resiliently biased ball, a resiliently biased lever having a free end, a spring biased button, a pin, and a thumbscrew. 29. The quickly-releasable bicycle accessory of claim 28 wherein the bicycle accessory is selected from a group consisting of a bicycle rack, a fender, a pannier support, a child seat, a basket, a generator, and a motor.