IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0646743
(2012-10-08)
|
등록번호 |
US-8646809
(2014-02-11)
|
우선권정보 |
KR-10-2012-0035422 (2012-04-05) |
발명자
/ 주소 |
|
출원인 / 주소 |
|
대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
0 인용 특허 :
12 |
초록
▼
Disclosed herein is a length adjustable skate blade guard. The blade guard includes a first guard surrounding at least portion of a lower surface of a skate blade and a front end of the skate blade. A second guard surrounds a remaining portion of the lower surface of the skate blade and a rear end o
Disclosed herein is a length adjustable skate blade guard. The blade guard includes a first guard surrounding at least portion of a lower surface of a skate blade and a front end of the skate blade. A second guard surrounds a remaining portion of the lower surface of the skate blade and a rear end of the skate blade. At least one extension block is coupled between the first guard and the second guard, and extends a length of the guard to correspond to a length of the skate blade. At least one elastic body is secured at opposite ends thereof to the first guard and the second guard, respectively, the elastic body elastically putting the facing first and second guards in close contact with each other.
대표청구항
▼
1. A length adjustable skate blade guard, comprising: a first guard surrounding at least a portion of a lower surface of a skate blade and a front end of the skate blade;a second guard surrounding a remaining portion of the lower surface of the skate blade and a rear end of the skate blade;at least
1. A length adjustable skate blade guard, comprising: a first guard surrounding at least a portion of a lower surface of a skate blade and a front end of the skate blade;a second guard surrounding a remaining portion of the lower surface of the skate blade and a rear end of the skate blade;at least one extension block coupled between the first guard and the second guard, and extending a length of the guard to correspond to a length of the skate blade; andat least one elastic body secured at opposite ends thereof to the first guard and the second guard, respectively, the elastic body elastically putting the facing first and second guards in close contact with each other,wherein each of the first and second guards comprises:a first seating portion surrounding the skate blade;a first receiving groove longitudinally provided in an outer portion thereof to receive the elastic body; andone or more fastening holes provided at regular intervals in a longitudinal direction of the first receiving groove, with a fastening pin being fitted into a corresponding fastening hole to fasten the elastic body,wherein the extension block comprises a second seating portion and a second receiving groove extending therein, the second receiving groove comprising a hole that has a shape corresponding to the elastic body. 2. The length adjustable skate blade guard as set forth in claim 1, wherein the fastening pin comprises: a body having a length that corresponds to that of the fastening hole, a diameter of the body being smaller than or equal to that of the fastening hole;a head provided on an end of the body and having a larger diameter than the fastening hole, with the elastic body being supported between the head and the fastening hole; anda locker coupled to an opposite end of the body via a hinge, the locker locking the elastic body and preventing the body from being removed from the fastening hole. 3. The length adjustable skate blade guard as set forth in claim 1, wherein the fastening pin comprises: a body having a length that corresponds to that of the fastening hole, a diameter of the body being equal to or smaller than that of the fastening hole;a head provided on an end of the body and having a larger area than the fastening hole, with the elastic body being supported between the head and the fastening hole; anda locker provided on an opposite end of the body to be resiliently coupled to the fastening hole, thus preventing the body from being removed from the fastening hole. 4. The length adjustable skate blade guard as set forth in claim 3, wherein the locker comprises: a cut portion formed by cutting an end of the locker axially, the cut portion being larger than the diameter of the fastening hole;elastic pieces symmetrically provided on opposite sides of the cut portion; anda locking step formed between each of the elastic piece and the body of the locker. 5. The length adjustable skate blade guard as set forth in claim 4, wherein each of the elastic pieces further comprises: a reinforcing member formed to be sharp at an end thereof, and reinforcing a thickness of a region of the elastic piece adjacent to the locking step. 6. The length adjustable skate blade guard as set forth in claim 3, wherein the head is biased and protrudes with respect to the body serving as an axis, and further comprises a protruding portion to support the elastic body between the head and the fastening hole. 7. The length adjustable skate blade guard as set forth in claim 1, wherein the first and second seating portions are in a form of a multistep to receive both the blade and a frame supporting the blade. 8. The length adjustable skate blade guard as set forth in claim 1, further comprising: an ornament detachably attached to at least one of a front end of the guard surrounding the front end of the skate blade, a rear end of the guard surrounding the rear end of the skate blade, and both sides of the guard. 9. The length adjustable skate blade guard as set forth in claim 8, wherein the ornament comprises any one of a light, a logo, initials, a name tag, and a character, or is present as an indicator for indicating a coupling direction of the skate blade. 10. The length adjustable skate blade guard as set forth in claim 9, wherein the ornament comprises: an ornament head, with any one of the light, the logo, the initials, the name tag and the character being attached or carved on the ornament head; andan ornament fastening member protruding from a surface of the ornament head, and detachably fastened to the fastening hole formed in the guard through press-fitting or resilient-fitting. 11. The length adjustable skate blade guard as set forth in claim 10, wherein the ornament fastening member comprises: an ornament body passing through the fastening hole; andan ornament resilient member provided on an end of the ornament body, and resiliently detachably fastened to the fastening hole. 12. The length adjustable skate blade guard as set forth in claim 8, wherein the ornament comprises: an ornament head, with any one of the light, the logo, the initials, the name tag and the character being attached or carved on the ornament head; andan ornament fastening member protruding from a surface of the ornament head, and detachably fastened to the fastening hole formed in the guard through press-fitting or resilient-fitting. 13. The length adjustable skate blade guard as set forth in claim 12, wherein the ornament fastening member comprises: an ornament body passing through the fastening hole; andan ornament resilient member provided on an end of the ornament body, and resiliently detachably fastened to the fastening hole. 14. The length adjustable skate blade guard as set forth in claim 1, wherein a lower surface of the first guard and the second guard, or of the first guard, the second guard and the extension block is curved from an end to an opposite end thereof.
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