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 Title: |
US7398891:
Cover structure for water bag inlet
[ Derwent Title ]
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| Country: |
US United States of America
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| Inventor: |
Yang, Shih-Sheng; Hsin Chuang City, Taipei Hsien, Taiwan
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| Assignee: |
None
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| Published / Filed: |
2008-07-15
/ 2004-05-12
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| Application Number: |
US2004000843474
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| IPC Code: |
Advanced:
B65D 25/28;
B65D 41/04;
B65D 45/32;
B65D 51/18;
B65D 55/16;
A45F 3/04;
B65D 23/10;
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| U.S. Class: |
220/212.5;
215/306;
215/396;
220/288;
220/319;
220/375;
220/254.8;
224/148.4;
224/148.5;
383/066;
383/080;
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| Field of Search: |
383/006,13,16,26,66,80,901
220/375,319,745-758,327,288,304,768,212.5,321,254.8
215/396,283,274,276,306,399,6
224/148.7,148.5,153,148.4,148.1
016/DIG. 24,DIG. 25,DIG. 40,422,425
222/175,469,466,475,465.1,543
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| Priority Number: |
| 2004-05-12 |
US2004000843474 |
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| Abstract: |
A cover structure for a water bag inlet comprises: a base, a locking for mounting at the outer periphery of the base, and a cover for mounting on the base. An extension and a locking rim are respectively provided at two ends of the base. A groove is formed at the periphery of the base and is provided with locking blocks at an appropriate position. The locking ring is provided with locking sockets for combining with the locking blocks, and an opening at a pre-determined position of the inner rim of the locking ring, while a fastener is provided at respective ends and can be mounted with a cap, which has a switch at one end surface. Accordingly, the cover can be firmly combined with the base or freely detached to alter its assembly.
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| Attorney, Agent or Firm: |
Lei, Leong C. ;
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| Primary / Asst. Examiners: |
Hylton, Robin;
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| INPADOC Legal Status: |
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| Family: |
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First Claim:
Show all 2 claims |
1. A cover structure for a water bag inlet, comprising: a base having a center provided with a hole, an extension extending outwardly from a periphery of said base, a locking rim extending outwardly from an opposite periphery of said base, thereby forming a groove between said extension and said locking rim, said groove being provided with locking blocks; a locking ring mounted in said groove of said base, said locking ring having an inner rim provided with locking sockets each for combining with a respective one of said locking blocks, said locking ring being provided at a pre-determined position with an opening, two threaded fasteners being each provided at a respective end of said opening, said locking ring being provided with a hanger; a cap threadedly engaged with said fasteners to keep said opening closed; a cover provided for mounting on said hole of said base and having an outer side provided with an upwardly protruding board for a user to turn the cover; and a handle is provided at respective two sides of the fasteners of the locking ring.
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| Background / Summary: |
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| Drawing Descriptions: |
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| Description: |
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| Forward References: |
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