System and method for adjusting length of a cord
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
A63B-021/04
A63B-021/055
A63B-021/00
B65H-075/10
B65H-075/28
출원번호
US-0838377
(2013-03-15)
등록번호
US-9186535
(2015-11-17)
발명자
/ 주소
Ercanbrack, Gaylen
출원인 / 주소
ICON Health & Fitness, Inc.
대리인 / 주소
Holland & Hart LLP
인용정보
피인용 횟수 :
1인용 특허 :
8
초록▼
A device for adjusting a length of a cord is disclosed. The device may include a body portion having a channel defined by first and second opposed walls shaped to receive a cord. Each of the first wall and the second wall may include at least one notch shaped to receive the cord in a direction provi
A device for adjusting a length of a cord is disclosed. The device may include a body portion having a channel defined by first and second opposed walls shaped to receive a cord. Each of the first wall and the second wall may include at least one notch shaped to receive the cord in a direction provided at an angle to the channel.
대표청구항▼
1. A device for adjusting a length of a cord, the device comprising: a tubular body portion having a through channel that extends from a first end portion of the tubular body to a second end portion of the tubular body, wherein a length of the through channel is defined by edges of first and second
1. A device for adjusting a length of a cord, the device comprising: a tubular body portion having a through channel that extends from a first end portion of the tubular body to a second end portion of the tubular body, wherein a length of the through channel is defined by edges of first and second opposed walls shaped to receive a cord, the edges of each of the first wall and the second wall defining at least one notch in each of the first and second walls shaped to receive the cord in a direction provided at an angle to the channel; andwherein the through channel includes a channel longitudinal axis and each of the at least one notch includes a notch longitudinal axis, the channel longitudinal axis being substantially perpendicular to each of the notch longitudinal axes. 2. The device of claim 1, wherein the first wall and the second wall each include at least one ear defining the at least one notch in each first and second walls. 3. The device of claim 2, wherein the first wall and the second wall each include a pair of ears. 4. The device of claim 1, wherein the device includes a smallest diameter at a lateral center and a largest diameter at first and second ends flanking the lateral center. 5. The device of claim 1, wherein the first wall, the second wall and the tubular body portion are integrally formed. 6. The device of claim 1, wherein the at least one notch in the first wall and the at least one notch in the second wall are substantially parallel. 7. The device of claim 1, wherein the first wall, the second wall and the tubular body portion are elastic. 8. The device of claim 1, wherein the first wall, the second wall and the tubular body portion are rigid. 9. The device of claim 1, wherein the cord is an exercise resistance band. 10. A method for adjusting a length of a resistance band, the method comprising: providing a resistance band and a length adjustment device, the length adjustment device having a tubular body with a through channel extending from a first end portion of the tubular body to a second end portion of the tubular body, wherein a length of the through channel is defined by edges of first and second opposed walls, each of the first wall and the second wall also defining at least one notch in each of the first and second walls, respectively;threading in one end of the resistance band through one of the at least one notch;wrapping a portion of the threaded resistance band around the length adjustment device; andthreading out the resistance band through the other of the at least one notch;wherein the through channel includes a channel longitudinal axis and each of the at least one notch includes a notch longitudinal axis, the channel longitudinal axis being substantially perpendicular to each of the notch longitudinal axes. 11. The method of claim 10, wherein each of the at least one notch forms ears in the length adjustment device, the resistance band engaging the ears so as to permit axial loading of the resistance band without disengaging the band from the length adjustment device. 12. The method of claim 10, wherein the length adjustment device permits wrapping at least two feet of the resistance band around the length adjustment device. 13. The method of claim 10, wherein threading in the resistance band through one of the at least one notch comprises: positioning one end of the resistance band into the channel; andturning the one end of the resistance band from the channel substantially ninety degrees into one of the at least one notch. 14. The method of claim 10, wherein threading out the resistance band comprises: wrapping a first coil of the resistance band circumferentially around the length adjustment device and into the other of the at least one notch; andturning the resistance band from the other of the at least one notch substantially ninety degrees to fix the length of the resistance band. 15. The method of claim 10, wherein adjusting the length of the resistance band comprises: unthreading one end of the resistance band from one of at least one notch;wrapping or unwrapping one or more coils of the resistance band around the length adjustment device; andrethreading the resistance band through the one of the at least one notch. 16. An exercise device for facilitating resistance band exercises, the exercise device comprising: a length adjustment device having a tubular body portion with a length of a through channel defined by edges of a first wall and a second wall, each of the first wall and the second wall defining at least one notch in each of the first and second walls provided at an angle, wherein the device includes a smallest diameter at a lateral center and a largest diameter at first and second ends flanking the lateral center; anda resistance band adapted to be engaged relative to the length adjustment device and secured at various lengths thereof;wherein the through channel includes a channel longitudinal axis and each of the at least one notch includes a notch longitudinal axis, the channel longitudinal axis being substantially perpendicular to each of the notch longitudinal axes. 17. The exercise device of claim 16, wherein the first wall and the second wall each include a pair of ears. 18. The exercise device of claim 16, wherein the length of the resistance band is adjusted by wrapping the resistance band around the length adjustment device a desired number of coils and securing the resistance band through the at least one notch. 19. The exercise device of claim 16, wherein the at least one notch in the first wall and the at least one notch in the second wall are substantially parallel.
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