IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
UP-0230579
(2008-09-02)
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등록번호 |
US-7815156
(2010-11-08)
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발명자
/ 주소 |
|
출원인 / 주소 |
- Giant Manufacturing Co., Ltd.
|
대리인 / 주소 |
Harness, Dickey & Pierce, P.L.C.
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인용정보 |
피인용 횟수 :
1 인용 특허 :
9 |
초록
▼
A bicycle accessory assembly is mounted to inner and outer tubes of a bicycle frame. The outer tube is sleeved on the inner tube. The bicycle accessory assembly includes a clamp, an accessory, and a fastening unit. The clamp includes a sleeve portion sleeved on the outer tube, and first and second c
A bicycle accessory assembly is mounted to inner and outer tubes of a bicycle frame. The outer tube is sleeved on the inner tube. The bicycle accessory assembly includes a clamp, an accessory, and a fastening unit. The clamp includes a sleeve portion sleeved on the outer tube, and first and second clamp ears connected respectively to two ends of the sleeve portion. The accessory has a connecting portion and an abutment portion. The fastening unit extends through the connecting portion and the first and second clamp ears along an axis. The fastening unit is operable to move the first clamp ear toward and away from the second clamp ear. The axis is oriented such that rotation of the accessory about the axis is prevented as a result of contact of the abutment portion with the inner tube and a top end of the inner tube.
대표청구항
▼
I claim: 1. A bicycle accessory assembly adapted to be mounted to a bicycle frame, the bicycle frame having an inner tube and an outer tube sleeved on the inner tube, the inner tube having a top end disposed above outer tube, said bicycle accessory assembly comprising: a clamp including a sleeve po
I claim: 1. A bicycle accessory assembly adapted to be mounted to a bicycle frame, the bicycle frame having an inner tube and an outer tube sleeved on the inner tube, the inner tube having a top end disposed above outer tube, said bicycle accessory assembly comprising: a clamp including a sleeve portion adapted to be sleeved on the outer tube and having two adjacent ends, a first clamp ear connected integrally to one of said ends of said sleeve portion, and a second clamp ear connected integrally to the other of said ends of said sleeve portion; an accessory having a body, a connecting portion, and an abutment portion adapted to contact the inner tube and a top end of the outer tube; and a fastening unit extending through said connecting portion of said accessory and said first and second clamp ears along an axis so as to lock said clamp and said accessory releaseably on an assembly of the inner and outer tubes, said fastening unit being operable to move said first clamp ear toward and away from said second clamp ear, said axis being oriented such that rotation of said accessory about said axis is prevented as a result of contact between said abutment portion of said accessory and the inner and outer tubes. 2. The bicycle accessory assembly as claimed in claim 1, wherein said connecting portion has a first accessory ear and a second accessory ear, said first and second clamp ears of said clamp being located between said first and second accessory ears, each of said first clamp ear and said first accessory ear being formed with a pivot hole, each of said second clamp ear and said second accessory ear being formed with a threaded hole, said fastening unit being configures as a lock bolt and extending through said pivot holes in said first accessory ear and said first clamp ear to engage said threaded holes in said second clamp ear and said second accessory ear, said accessory being formed with a hole adapted for permitting the inner tube to extend fittingly therethrough, said hole in said accessory being defined by an annular inner peripheral portion constituting said abutment portion of said accessory. 3. The bicycle accessory assembly as claimed in claim 2, wherein said pivot hole in said first clamp ear is configured as a counterbore, and has a large-diameter hole portion and a small-diameter hole portion connected to said large-diameter hole portion and having a diameter smaller than that of said large-diameter hole portion, said lock bolt having a head disposed within said large-diameter hole portion, and a threaded stem portion extending through said small-diameter hole portion. 4. The bicycle accessory assembly as claimed in claim 3, wherein said accessory is one of a mudguard, a tail lamp, and a rear carrier rack. 5. The bicycle accessory assembly as claimed in claim 1, wherein said connecting portion of said accessory is configured as an insert block located between said first and second clamp ears, each of said first clamp ear and said insert block being formed with a pivot hole, said second clamp ear being formed with a threaded hole, said fastening unit being configured as a lock bolt extending through said pivot holes in said first clamp ear and said insert block to engage said threaded hole in said second clamp ear. 6. The bicycle accessory assembly as claimed in claim 5, wherein said accessory has an end constituting said abutment portion, said end of said accessory having a curved end surface adapted for contact with an annular outer surface of the inner tube, and a bottom surface adapted for contact with the top end of the outer tube. 7. The bicycle accessory assembly as claimed in claim 5, wherein each of said first and second clamp ears is formed with an engaging slot, said insert block being formed with two parallel engaging ribs disposed respectively at two opposite sides thereof, said engaging ribs of said inert block engaging respectively said engaging slots in said first and second clamp ears so as to further prevent rotation of said accessory about said axis. 8. The bicycle accessory assembly as claimed in claim 7, wherein said accessory is one of a mudguard, a tail lamp, and a rear carrier rack. 9. The bicycle accessory assembly as claimed in claim 1, wherein said connecting portion of said accessory is configured as an insert block located between said first and second clamp ears, each of said first and second clamp ears and said insert block being formed with a pivot hole, said fastening unit being configured as a quick release lock unit and including a stud extending through said pivot holes in said first and second clamp ears and said insert block, an operation lever connected pivotally to one end of said stud, and a nut engaging the other end of said stud, said operation lever being operable to release said clamp from the outer tube. 10. The bicycle accessory assembly as claimed in claim 1, wherein said accessory is one of a mudguard, a tail lamp, a rear carrier rack, and a tail lamp. 11. A bicycle comprising: a bicycle frame having an inner tube and an outer tube sleeved on said inner tube, said inner tube having a top end disposed above said outer tube; a clamp including a sleeve portion sleeved on said outer tube and having two adjacent ends, a first clamp ear connected integrally to one of said ends of said sleeve portion, and a second clamp ear connected integrally to the other of said ends of said sleeve portion; an accessory having a body, a connecting portion, and an abutment portion in contact with said inner tube and a top end of said outer tube; and a fastening unit extending through said connecting portion of said accessory and said first and second clamp ears along an axis so as to lock said clamp and said accessory releaseably on an assembly of the inner and outer tubes, said fastening unit being operable to move said first clamp ear toward and away from said second clamp ear, said axis being oriented such that rotation of said accessory about said axis is prevented as a result of contact between said abutment portion of said accessory and said inner and outer tubes. 12. The bicycle accessory assembly as claimed in claim 11, wherein said connecting portion has a first accessory ear and a second accessory ear, said first and second clamp ears of said clamp being located between said first and second accessory ears, each of said first clamp ear and said first accessory ear being formed with a pivot hole, each of said second clamp ear and said second accessory ear being formed with a threaded hole, said fastening unit being configures as a lock bolt and extending through said pivot holes in said first accessory ear and said first clamp ear to engage said threaded holes in said second clamp ear and said second accessory ear, said accessory being formed with a hole permitting said inner tube to extend fittingly therethrough, said hole in said accessory being defined by an annular inner peripheral portion constituting said abutment portion of said accessory. 13. The bicycle as claimed in claim 12, wherein said pivot hole in said first clamp ear is configured as a counterbore, and has a large-diameter hole portion and a small-diameter hole portion connected to said large-diameter hole portion and having a diameter smaller than that of said large-diameter hole portion, said lock bolt having a head disposed within said large-diameter hole portion, and a threaded stem portion extending through said small-diameter hole portion. 14. The bicycle as claimed in claim 13, wherein said accessory is one of a mudguard, a tail lamp, a rear carrier rack, and a tail lamp. 15. The bicycle as claimed in claim 11, wherein said connecting portion of said accessory is configured as an insert block located between said first and second clamp ears, each of said first clamp ear and said insert block being formed with a pivot hole, said second clamp ear being formed with a threaded hole, said fastening unit being configured as a lock bolt extending through said pivot holes in said first clamp ear and said insert block to engage said threaded hole in said second clamp ear. 16. The bicycle as claimed in claim 15, wherein said accessory as an end constituting said abutment portion, said end of said accessory having a curved end surface in contact with an annular outer surface of said inner tube, and a bottom surface in contact with said top end of said outer tube. 17. The bicycle as claimed in claim 15, wherein each of said first and second clamp ears is formed with an engaging slot, said insert block being formed with two parallel engaging ribs disposed respectively at two opposite sides thereof, said engaging ribs of said inert block engaging respectively said engaging slots in said first and second clamp ears so as to further prevent rotation of said accessory about said axis. 18. The bicycle as claimed in claim 17, wherein said accessory is one of a mudguard, a tail lamp, a rear carrier rack, and a tail lamp. 19. The bicycle as claimed in claim 11, wherein said connecting portion of said accessory is configured as an insert block located between said first and second clamp ears, each of said first and second clamp ears and said insert block being formed with a pivot hole, said fastening unit being configured as a quick release lock unit and including a stud extending through said pivot holes in said first and second clamp ears and said insert block, an operation lever connected pivotally to one end of said stud, and a nut engaging the other end of said stud, said operation lever being operable to release said clamp from said outer tube. 20. The bicycle as claimed in claim 11, wherein said accessory is one of a mudguard, a tail lamp, a rear carrier rack, and a tail lamp.
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