Exercise assembly for a chair and a chair having such an exercise assembly
IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
UP-0905766
(2007-10-04)
|
등록번호 |
US-7524271
(2009-07-01)
|
우선권정보 |
CN-2006 2 0016648(2006-12-21) |
발명자
/ 주소 |
- Bendavid, Joseph
- Jia, Hongwei
|
대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
2 인용 특허 :
2 |
초록
▼
An exercise assembly for a chair includes a plurality of elastic members having a central portion extending between a joining member coupled to a bottom of the chair's seat and a fixing member coupled to a base of the chair. The tension force in each elastic member is adjusted by adjusting the heigh
An exercise assembly for a chair includes a plurality of elastic members having a central portion extending between a joining member coupled to a bottom of the chair's seat and a fixing member coupled to a base of the chair. The tension force in each elastic member is adjusted by adjusting the height of the chair seat relative to the base to thereby change the distance between the fixing member and the joining member, and is substantially the same in each elastic member since they are generally uniformly stretched.
대표청구항
▼
What is claimed is: 1. a chair and exercise assembly attachment, comprising: a chair including a support, a seat displaceably mounted to the support, and a backrest secured to the seat; and an exercise assembly attached to the chair, the exercise assembly including: a plurality of elastic members;
What is claimed is: 1. a chair and exercise assembly attachment, comprising: a chair including a support, a seat displaceably mounted to the support, and a backrest secured to the seat; and an exercise assembly attached to the chair, the exercise assembly including: a plurality of elastic members; a fixing member affixed on the support, the fixing member including (a) a base, (b) a first fixing part and (c) a second fixing part, each the fixing part extending from a side of the base, each the fixing part having a plurality of mounting parts, wherein the number of mounting parts is in correspondence with the number of elastic members and at least a portion of the mounting parts have a U-shaped contour; and joining member affixed under the seat and above the fixing member, and having a plurality of joining parts, the number of joining parts corresponding to the number of elastic members and each of the joining parts having a U-shaped contour; wherein the elastic members respectively sequentially pass through the corresponding mounting part of the first fixing part, the corresponding joining part of the joining member and the corresponding mounting part of the second fixing part, a tension of the elastic members being adjusted by a height adjustment mechanism of the chair to displace the seat relative to the support. 2. The chair according to claim 1, wherein the base of the fixing members is a hollow column. 3. The chair according to claim 1, wherein the mounting part has an annular structure. 4. The chair according to claim 1, wherein an air pump is provided on the support for adjusting the height of the seat relative to the support. 5. The chair according to claim 1, wherein the number of the elastic members is three. 6. The chair according to claim 5, wherein two ends of one of three elastic members are mounted on two sides of a top of the backrest, and the ends of the other two elastic members are mounted under the seat. 7. The chair according to claim 5, wherein the elastic member is an elastic band. 8. The chair according to claim 7, wherein a handle which is convenient to be grasped by a user is provided at each end of the elastic member. 9. The chair according to claim 8, wherein a receiving part for receiving the handle is provided under the seat. 10. An exercise assembly for attachment to a chair, comprising: a plurality of elastic members; a fixing member comprising: a base, and a first fixing part and a second fixing part each fixing part extending from a side of the base, each fixing part having a plurality of mounting parts, the number of mounting parts corresponding to the number of elastic members and at least a portion of the mounting parts having a U-shaped contour; and a joining member having a plurality of joining parts, the number of joining parts corresponding to the number of elastic members and each of the joining parts having a U-shaped contour; wherein the elastic members respectively sequentially pass through the corresponding mounting part of the first fixing part, the corresponding joining part of the joining member and the corresponding mounting part of the second fixing part. 11. The exercise assembly according to claim 10, wherein the number of the elastic members is three. 12. The exercise assembly according to claim 11, wherein the elastic member is an elastic band. 13. The exercise assembly according to claim 10, wherein the base of the fixing member is a hollow column. 14. The exercise assembly according to claim 10, wherein the mounting part has an annular structure. 15. The exercise assembly according to claim 10, wherein the joining part has an annular structure.
이 특허에 인용된 특허 (2)
-
Bimby Michael, Chest exercising device.
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Krietzman,Mark Howard, Moving stick exercise device.
이 특허를 인용한 특허 (2)
-
Markovic, Sava, Exercise band.
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DuMee, William James, Portable exercise device for resistance exercises.
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