IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0252728
(2002-09-23)
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발명자
/ 주소 |
- Crye, Caleb Clark
- Fehlberg, Eric Owen
- Thompson, Gregg M.
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출원인 / 주소 |
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대리인 / 주소 |
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인용정보 |
피인용 횟수 :
7 인용 특허 :
10 |
초록
▼
A garment with a flexible fabric shell has a pocket or vent opening with a resealable closure such as a zipper, snaps, or hook and loop fasteners, which is operable between a closed position, in which the opening in the shell is closed, and an open position, in which the opening in the shell is reve
A garment with a flexible fabric shell has a pocket or vent opening with a resealable closure such as a zipper, snaps, or hook and loop fasteners, which is operable between a closed position, in which the opening in the shell is closed, and an open position, in which the opening in the shell is revealed. A resilient spring member of springy plastic, composite, metal or other material is mounted to the fabric around the opening, and has two arms which have portions which are displaced vertically from one another when the closure is open, but which are resiliently compressed into a common plane when the closure is sealed. Each time the closure is opened, the spring member urges portions of the shell on either side of the flap apart, to thereby enlarge the area of the opening and permit access or air flow therethrough.
대표청구항
▼
1. A closure assembly comprising:a flexible substrate having a first side flap opposed to a second side flap along an opening, the opening extending in a first direction;a resealable closure having portions affixed to the first side flap, and portions affixed to the second side flap, the closure bei
1. A closure assembly comprising:a flexible substrate having a first side flap opposed to a second side flap along an opening, the opening extending in a first direction;a resealable closure having portions affixed to the first side flap, and portions affixed to the second side flap, the closure being operable between a first closed position, in which the opening in the substrate is closed, and a second open position, in which the opening in the substrate is revealed;a spring member mounted to the substrate, the spring member having a first arm which is connected to the first side flap and a second arm which is connected to the second side flap, the spring member first arm being spaced in a second direction across the opening from the second arm, and connected to the second arm by a first connecting section, wherein the spring member is resilient, wherein a first plane is defined by the first direction and the second direction, and wherein the spring member is formed such that portions of the first arm are spaced from portions of the second arm in a direction perpendicular to the first plane when the spring member is undeformed, and when the closure is in the closed position, the first arm is brought into approximately the same plane as the second arm, such that the spring member urges portions of the first flap away from portions of the second flap in a direction perpendicular to the first plane when the closure is in the second open position. 2. The closure assembly of claim 1 wherein the spring member first arm has a free end spaced from the first connecting section, and the spring member second arm has a free end spaced from the first connecting section. 3. The closure assembly of claim 1 wherein the spring member has a second connecting section spaced from the first connecting section, and the first arm and the second arm extend between the first connecting section and the second connecting section. 4. The closure assembly of claim 1 wherein the closure is integrally formed with the spring member. 5. The closure assembly of claim 1 wherein the closure is fixed to the flexible substrate, and the spring member is separately fixed to the flexible substrate. 6. The closure assembly of claim 1 wherein the closure is selected from the group consisting of a zipper, at least one snap fastener, at least one button, at least one tie, and a hook and loop fastener. 7. A closure assembly comprising:a flexible substrate having a first side flap opposed to a second side flap along an opening;a resealable closure having portions affixed to the first side flap, and portions affixed to the second side flap, the closure being operable between a first closed position, in which the opening in the substrate is closed, and a second open position, in which the opening in the substrate is revealed, wherein in the first closed position, a first plane extends parallel to the closure, the first flap, and the second flap, and wherein portions of the first flap are spaced from the second flap in the first plane; anda resilient spring member having a first arm connected to a second arm by a connecting section, the first arm being engaged with the first side flap, and the second arm being engaged with the second side flap, wherein the connecting section extends substantially in the first plane, and wherein in a relaxed condition, the first arm has portions which extend upwardly from the connecting section to be spaced above the first plane, and the second arm has portions which extend downwardly from the connecting section to be spaced below the first plane, and wherein in a deformed condition imposed upon the spring member by the sealing of the closure, the first arm and the second arm extend approximately in the first plane. 8. A closure assembly comprising:a flexible substrate having a first side flap opposed to a second side flap along an opening;a resealable closure having portions affixed to the first side flap, and portions affixed to the second side flap, the closure being operable between a first closed position, in which the opening in the substrate is closed, and a second open position, in which the opening in the substrate is revealed, wherein in the first closed position, a first plane extends parallel to the closure, the first flap, and the second flap, and wherein a first direction is defined in the first plane extending from the first flap to the second flap; anda resilient spring member having a first arm connected to a second arm by a connecting section, wherein the first arm is fixed to the first side flap, and the second arm is fixed to the second side flap, and the connecting section spaces the second arm from the first arm in the first direction, and wherein in a relaxed condition, the first arm has portions which extend away from the second arm to be spaced above the first plane, and the second arm has portions which extend below the first plane, and wherein in a deformed condition imposed upon the spring member by the sealing of the closure, said portions of the first arm and the second arm are brought substantially closer together. 9. The closure assembly of claim 8 wherein the spring member first arm has a free end spaced from the first connecting section, and the spring member second arm has a free end spaced from the first connecting section. 10. The closure assembly of claim 8 wherein the spring member has a second connecting section spaced from the first connecting section, and the first arm and the second arm extend between the first connecting section and the second connecting section. 11. The closure assembly of claim 8 wherein the closure is integrally formed with the spring member. 12. The closure assembly of claim 8 wherein the closure is fixed to the flexible substrate, and the spring member is separately fixed to the flexible substrate. 13. The closure assembly of claim 8 wherein the closure is selected from the group consisting of a zipper, at least one snap fastener, at least one button, at least one tie, and a hook and loop fastener.
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