Structure finger strengthening device
IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0050771
(2005-02-07)
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발명자
/ 주소 |
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출원인 / 주소 |
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대리인 / 주소 |
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인용정보 |
피인용 횟수 :
0 인용 특허 :
1 |
초록
▼
An improved structure finger strengthening device, the design of which features elastic components installed between upper and lower housings and finger sleeves. The fingers of the user are inserted into the finger sleeves, the fingers then forced outward and relaxed inward for conditioning and dril
An improved structure finger strengthening device, the design of which features elastic components installed between upper and lower housings and finger sleeves. The fingers of the user are inserted into the finger sleeves, the fingers then forced outward and relaxed inward for conditioning and drilling. At the same time, the present invention provides for simple assembly and component replacement.
대표청구항
▼
The invention claimed is: 1. A finger strengthening device, comprising: a plurality of finger sleeves, each including an annular entrance at one end and a slide track at another end; a lower housing having a post disposed therein, and a plurality of guide slots formed along an outer rim thereof to
The invention claimed is: 1. A finger strengthening device, comprising: a plurality of finger sleeves, each including an annular entrance at one end and a slide track at another end; a lower housing having a post disposed therein, and a plurality of guide slots formed along an outer rim thereof to provide for the insertion of the finger sleeves; an upper housing assembled to the lower housing; and at least one elastic component installed between the post and each finger sleeve; wherein fingers of a user are inserted into the finger sleeves, with the fingers being then forced by the user outward and relaxed inward for conditioning and drilling. 2. The finger strengthening device recited in claim 1, wherein the elastic component is a rubber band. 3. A finger strengthening device, comprising: a plurality of finger sleeves; a lower housing having a post disposed therein, and a plurality of guide slots formed along an outer rim thereof to provide for the insertion of the finger sleeves; an upper housing assembled to the lower housing, said upper housing having a screw hole in a bottom thereof; a fastener insertable through the screw hole and into the post to fix the lower housing to the upper housing; and at least one elastic component installed between the post and each finger sleeve; wherein fingers of a user are inserted into the finger sleeves, with the fingers being then forced by the user outward and relaxed inward for conditioning and drilling. 4. The finger strengthening device recited in claim 3, wherein the elastic component is a rubber band. 5. A finger strengthening device, comprising: a plurality of finger sleeves, each having reticulations formed in a lateral surface of an entrance thereof; a lower housing having a post disposed therein, and a plurality of guide slots formed along an outer rim thereof to provide for the insertion of the finger sleeves; an upper housing assembled to the lower housing; and at least one elastic component installed between the post and each finger sleeve; wherein fingers of a user are inserted into the finger sleeves, with the fingers being then forced by the user outward and relaxed inward for conditioning and drilling. 6. The finger strengthening device recited in claim 5, wherein the elastic component is a rubber band. 7. A finger strengthening device, comprising: a plurality of finger sleeves, each having a slide track, and a post disposed in the slide track; a lower housing having a post disposed therein, and a plurality of guide slots formed along an outer rim thereof to provide for the insertion of the finger sleeves; an upper housing assembled to the lower housing; and at least one elastic component installed between the post of the lower housing and the post of each finger sleeve; wherein fingers of a user are inserted into the finger sleeves, with the fingers being then forced by the user outward and relaxed inward for conditioning and drilling. 8. The finger strengthening device recited in claim 7, wherein the elastic component is a rubber band. 9. A finger strengthening device, comprising: a plurality of finger sleeves, each having a slide track; a plurality of covers, each cover being disposed over a respective slide track, an end of each respective cover and each respective slide track having an arcuate surface; a lower housing having a post disposed therein, and a plurality of guide slots formed along an outer rim thereof to provide for the insertion of the finger sleeves; an upper housing assembled to the lower housing; and at least one elastic installed between the post and each fingersleeve; wherein fingers of a user are inserted into the finger sleeves, with the fingers being then forced by the user outward and relaxed inward for conditioning and drilling. 10. The finger strengthening device recited in claim 9, wherein the elastic component is a rubber band.
이 특허에 인용된 특허 (1)
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Lewkovich Gary N. (656 Matagual Vista CA 92083), Abdominal exercising device.
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