Container having container lid threaded to container bottom
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
B65D-041/04
B65D-041/06
B65D-055/02
B65B-007/28
출원번호
US-0043300
(2011-03-08)
등록번호
US-8317053
(2012-11-27)
발명자
/ 주소
Cronin, Edward P.
Solowiejko, George
Valley, III, Joseph P.
출원인 / 주소
J.L. Clark, Inc.
대리인 / 주소
Reinhart Boerner Van Deuren P.C.
인용정보
피인용 횟수 :
3인용 특허 :
3
초록▼
A container having a container lid and container bottom as well as a method of assembling the same is provided. In one aspect, the container lid and container bottom have cooperating locking catch portions that inhibit rotational motion therebetween. In one embodiment, the locking catch portion of t
A container having a container lid and container bottom as well as a method of assembling the same is provided. In one aspect, the container lid and container bottom have cooperating locking catch portions that inhibit rotational motion therebetween. In one embodiment, the locking catch portion of the container lid is provided by a segment of a thread thereof. In another aspect, an attachment rib is provided by the container bottom that is interposed between adjacent threads. The attachment rib is used to axially engage a thread of the container lid when axially snapping the container lid to the container bottom. A method of assembling the container lid to the container bottom is provided that includes axially snap engaging the thread of the container lid with the attachment rib of the container bottom.
대표청구항▼
1. A container comprising: a container bottom including a generally annular sidewall defining a storage cavity, the sidewall including a radially inward extending first thread, the sidewall including a radially inward extending attachment rib extending at an angle relative to the radially inward ext
1. A container comprising: a container bottom including a generally annular sidewall defining a storage cavity, the sidewall including a radially inward extending first thread, the sidewall including a radially inward extending attachment rib extending at an angle relative to the radially inward extending first thread;a container lid including a annular skirt sized to be received into the annular sidewall of the container bottom, the skirt including a radially outward extending thread configured to cooperate with the radially inward extending first thread to threadedly secure the container lid to the container bottom; andwherein the annular sidewall includes a radially inward extending second thread, the attachment rib being angularly interposed between trailing ends of the first and second threads. 2. The container of claim 1, wherein the sidewall of the container bottom includes a first locking catch portion; and wherein the skirt includes a second locking catch portion, the second locking catch portion engaging the first locking catch portion when the container lid is in a locked position relative to the container bottom. 3. The container of claim 1, wherein the first locking catch portion is an axially extending projection projecting radially inward, the axially extending projection being interposed between a bottom of the container bottom and the first radially inward extending thread. 4. The container of claim 3, wherein the second locking catch portion is formed as part of the radially outward extending thread, the second locking catch portion forms a leading portion of the radially outward extending thread that is angularly spaced from a trailing portion of the radially outward extending thread by an angular gap interposed therebetween, the first locking catch portion received within the gap when the container lid is in the locked position relative to the container bottom. 5. The container of claim 4, wherein the first locking catch portion is directly connected to the radially inward extending first thread such that no gap is formed between. 6. The container of claim 5, wherein the first locking catch portion and the radially inward extending first thread generally form an “L-shaped” portion. 7. The container of claim 1, wherein the annular sidewall includes a distal end defining an abutment surface and the container lid includes a radially outward extending rim radially outward of the annular skirt, the abutment surface of the annular sidewall axially abutting an abutment surface of the rim when the container lid is in the locked position relative to the container bottom. 8. The container of claim 1, wherein the annular sidewall has a distal end spaced apart from a bottom portion of the container bottom, the attachment rib extending angularly about a central axis of the annular sidewall generally parallel to the distal end of the annular sidewall. 9. The container of claim 1, wherein adjacent ends of the first and second threads are angularly spaced apart from one another forming an angular gap between the first and second threads, at least a portion of the attachment rib positioned angularly between the adjacent ends of the first and second threads and above a portion of the angular gap. 10. The container of claim 1, wherein the attachment rib does not axially overlap the second thread. 11. The container of claim 1, wherein the first and second threads have a non-zero lead angle and the attachment rib has a zero lead angle. 12. The container of claim 1, wherein the attachment rib is spaced vertically above one of the first and second threads. 13. The container of claim 12, wherein the attachment rib angularly overlaps a portion of the one of the first and second threads. 14. The container of claim 1, wherein the container lid includes an outer rim positioned radially outward from the annular skirt, the outer rim including a plurality of gripping ribs, the gripping ribs extending radially outward beyond an outer surface of the annular sidewall when the container lid is mounted to the container bottom. 15. The container of claim 1, wherein the container lid includes a top portion and an outer rim positioned radially outward from the annular skirt, the container lid includes a shoulder that transitions the top portion into the outer rim, the shoulder includes a plurality of angularly spaced apart gripping dimples. 16. The container of claim 15, wherein the gripping dimples are generally elliptical in cross-section and wherein the spacing between adjacent dimples is less than a major axis of the dimples. 17. A container comprising: a container bottom including a generally annular sidewall defining a storage cavity, the sidewall including a radially inward extending first thread, the sidewall including a radially inward extending attachment rib extending at an angle relative to the radially inward extending first thread;a container lid including a annular skirt sized to be received into the annular sidewall of the container bottom, the skirt including a radially outward extending thread configured to cooperate with the radially inward extending first thread to threadedly secure the container lid to the container bottom;wherein the annular sidewall includes a radially inward extending second thread, wherein adjacent ends of the first and second threads are angularly spaced apart from one another forming an angular gap between the first and second threads, at least a portion of the attachment rib positioned angularly between the adjacent ends of the first and second threads and above a portion of the angular gap; andwherein the attachment rib is positioned entirely angularly between spaced apart ends of the first and second threads such that angular gaps are formed between the first thread and the attachment rib and the second thread and the attachment rib.
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이 특허에 인용된 특허 (3)
Hidding Walter E. (367 A Woodrock Rd. Barrington Hills IL 60010) Hidding Douglas J. (801 E. Lake Shore Dr. Barrington IL 60010) Hidding Robert D. (925 Harper Dr. Algonquin IL 60102), Closure.
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