Articulated hinge apparatus and related methods
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
B65D-006/18
B65D-008/14
B65D-008/04
출원번호
US-0256631
(2002-09-27)
등록번호
US-7331480
(2008-02-19)
발명자
/ 주소
Nolan,Roger
출원인 / 주소
Nolan,Roger
대리인 / 주소
Schwartz Cooper Chartered
인용정보
피인용 횟수 :
15인용 특허 :
15
초록▼
Apparatus and methods for hinging or otherwise easily engaging and disengaging various members to each other include a spring-actuated pin element to selectively extend and retract a pin from one hinge leaf to engage an adjacent structure. A variety of spring elements may be used, and the hinge may
Apparatus and methods for hinging or otherwise easily engaging and disengaging various members to each other include a spring-actuated pin element to selectively extend and retract a pin from one hinge leaf to engage an adjacent structure. A variety of spring elements may be used, and the hinge may be combined with other hinge elements in a variety of ways, including an articulated hinge. Methods of fabrication and assembly are disclosed.
대표청구항▼
What is claimed is: 1. A hinge apparatus, including a leaf portion, a first pin head member housed in said leaf portion, and a spring member forcing an end of said first pin head member to extend from said leaf portion, and said pin head member hinges a sidewall fabricated from plastic to a contain
What is claimed is: 1. A hinge apparatus, including a leaf portion, a first pin head member housed in said leaf portion, and a spring member forcing an end of said first pin head member to extend from said leaf portion, and said pin head member hinges a sidewall fabricated from plastic to a container base fabricated from plastic, and a second pin head member housed in said leaf portion, in which said first and second pin head members extend coaxially in opposite directions from each other and are forced to extend in their respective directions by a single-spring element positioned between them. 2. The hinge apparatus of claim 1 in combination with at least one other hinge apparatus of claim 1, in which said first and second pin head members of all such hinges are coaxially aligned along a side of the sidewall and the container base. 3. The hinge apparatus of claim 1, including a second hinge rod member within said leaf portion, the axis of rotation of said second hinge rod member in spaced parallel alignment with the axis of rotation of said first pin head member. 4. The hinge apparatus of claim 3, in which said second hinge rod member is a non-collapsible rod. 5. The hinge apparatus of claim 4, in which said non-collapsible rod can float transversely to said axes of rotation within a slot formed in said leaf portion. 6. The hinge apparatus of claim 5, further including detent means within said slot to temporarily hold said non-collapsible rod at a selected location within said slot while permitting hinged rotation about said non-collapsible rod. 7. The hinge apparatus of claim 1 or claim 2, in which said first and second pin head members of all such hinges are coaxially aligned along a side of the container sidewall. 8. The hinge apparatus of claim 7, including an access port adjacent each spring member to allow ready compression of said spring member and corresponding disengagement of said sidewall from said container base. 9. The hinge apparatus of claim 1 or claim 2, including an access port adjacent each pin head member to allow ready compression of said spring member and corresponding axial movement of said pin head member back toward said leaf portion. 10. The hinge apparatus of claim 3, in which said second hinge rod member includes a third pin head member housed in said leaf portion, further including a second spring member forcing an end of said third pin head member to extend from said leaf portion. 11. The hinge apparatus of claim 10, including a fourth pin head member housed in said leaf portion, and said second spring member also forces an end of said fourth pin head member to extend from said leaf portion coaxially in an opposite directions from said third pin head member. 12. A method of hinging a first collapsible container member fabricated from plastic to a second collapsible container member fabricated from plastic, including providing a hinge apparatus including a leaf portion, a first pin head member housed in said leaf portion, and a spring member forcing an end of said first pin head member to extend from said leaf portion, with said leaf portion operably affixed to said first collapsible container member, compressing said spring member to permit said first pin head member to retract toward said leaf portion, aligning said first pin head member with a corresponding opening in said second collapsible container member, and allowing said spring member to force said end of said first pin head member to extend from said leaf portion into said corresponding opening in said second collapsible container member. 13. The hinge apparatus of claim 1, further including detent means acting between said first pin head member and said leaf portion to keep said spring member from forcing said first pin head member out of said leaf portion. 14. A method of fabricating the hinge apparatus of claim 13, including: providing said detent means on said first pin head member; molding said leaf portion to include a generally round opening therein, said round opening configured to closely fit and support said first pin head member in a rotatable relationship, said leaf portion further including a detent receiving structure remote from said end of said first pin head member, said round opening comprising an interference fit with respect to said detent on said first pin head member; and forcing said detent on said first pin head member through said interference fit to engage said first pin head member with said leaf portion. 15. The method of claim 14, further including the step of inserting a the spring member into said round opening prior to forcing said detent on said first pin head member through said interference fit. 16. The method of claim 14 or claim 15, including taking said step of forcing said detent on said first pin head member through said interference fit while said leaf portion is still pliable from said molding step. 17. Apparatus for removably engaging a sidewall fabricated from plastic to a container base fabricated from plastic, including a first pin head member housed in said sidewall, and a spring member forcing an end of said first pin head member to normally extend from said sidewall into engagement with said container base, said spring member being selectively collapsible to permit disengagement of said end of said first pin head member from said container base, and a second pin head member housed in said side wall, in which said first and second pin head members extend coaxially in opposite directions from each other and are forced to extend in their respective directions by a single-spring element positioned between them. 18. The hinge apparatus of claim 1 in combination with at least one other hinge apparatus, in which said first and second pin head members of all such hinges are coaxially aligned along a side of a first element to be hinged to a second element. 19. A hinge apparatus, including a leaf portion, a first pin head member housed in said leaf portion, and a spring member forcing an end of said first pin head member to extend from said leaf portion, and said pin head member hinges a sidewall fabricated from plastic to a container base wherein the pinhead includes a plurality of pockets.
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