A seat connecting device includes a first base unit for coupling with a bicycle seat and a second base unit. The first base unit includes an extension having a first end portion with first teeth and a connecting portion. The second base unit includes a body and a connecting member. The body includes
A seat connecting device includes a first base unit for coupling with a bicycle seat and a second base unit. The first base unit includes an extension having a first end portion with first teeth and a connecting portion. The second base unit includes a body and a connecting member. The body includes a second end portion with second teeth and a sliding groove extending through the second end portion. The connecting member extends through the sliding groove and is detachably connected to the connecting portion. The connecting member selectively presses against a side of the second end portion distant to the second teeth. The second teeth disengageably engages with the first teeth. A water bottle holder can be mounted to the body.
대표청구항▼
1. A seat connecting device comprising: a first base unit adapted to be coupled to a bicycle seat and including an extension having a first end portion and a connecting portion, with the first end portion having a plurality of first teeth;a second base unit including a body and a connecting member,
1. A seat connecting device comprising: a first base unit adapted to be coupled to a bicycle seat and including an extension having a first end portion and a connecting portion, with the first end portion having a plurality of first teeth;a second base unit including a body and a connecting member, with the body including a second end portion and a sliding groove extending through the second end portion, with the second end portion having a plurality of second teeth, with the connecting member extending through the sliding groove and detachably connected to the connecting portion, with the connecting member selectively pressing against a side of the second end portion distant to the plurality of second teeth, with the plurality of second teeth disengageably engaged with the plurality of first teeth, and with a water bottle holder adapted to be mounted to the body. 2. The seat connecting device as claimed in claim 1, with the first end portion including a side located adjacent to the second end portion, with the side of the first end portion having a concave face of an arcuate shape about an axis, wherein the plurality of first teeth is formed on the concave face, with the second end portion including a side located adjacent to the first end portion, with the side of the second end portion having a convex face of an arcuate shape about the axis, with the plurality of second teeth formed on the convex face, with the sliding groove having an arcuate shape about the axis and extending through the convex face and the plurality of second teeth, with the convex face facing the concave face, and with the concave face intermediate the plurality of second teeth and the axis. 3. The seat connecting device as claimed in claim 2, with the first base unit including a first plate, a second plate, and at least one adjusting member, with the first plate mounted to a side of the extension distant to the first end portion, with the second plate located on a side of the first plate distant to the extension, with the at least one adjusting member extending through the first plate and connected to the second plate, and with the at least one adjusting member operable to adjust a spacing between the first plate and the second plate for clamping the bicycle seat. 4. The seat connecting device as claimed in claim 3, with the second plate including two pressing portions respectively on two opposite ends of the second plate, with the at least one adjusting member including two adjusting members, with each of the two adjusting members including a threaded member, with the threaded members of the two adjusting members extending through the first plate and threadedly connected between the two pressing portions of the second plate, and with the two pressing portions and the first plate adapted to clamp the bicycle seat. 5. The seat connecting device as claimed in claim 1, with the body including two engaging portions respectively connected to two opposite ends of the second end portions and extending away from the first base unit, with the sliding groove having two ends respectively extending toward the two engaging portions, and with the water bottle holder adapted to be mounted to the two engaging portions. 6. The seat connecting device as claimed in claim 3, with the first end portion including a side located adjacent to the second end portion, with the side of the first end portion having a concave face on which the plurality of first teeth is formed, with the second end portion including a side located adjacent to the first end portion, with the side of the second end portion having a convex face, with the sliding groove extending through the convex face, with the convex face facing the concave face, and with the plurality of second teeth formed on the convex face. 7. The seat connecting device as claimed in claim 6, with the connecting portion having a screw hole extending through the concave face to a face of the extension adjacent to the first plate, with the connecting member including a bolt portion and a pressing portion, with the bolt portion slideably extending through the sliding groove and in threading connection with the screw hole, and with the pressing portion mounted around the bolt portion and selectively pressing against a portion of the second end portion adjacent to the sliding groove. 8. The seat connecting device as claimed in claim 7, with the first base unit including a screw extending through the first plate and in threading connection with the screw hole.
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이 특허에 인용된 특허 (9)
Chuang, Louis, Apparatus for attaching accessory to bicycle.
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