초록 ▼

A device for foot operation of the cover of a cooking instrument, such as a barbecue grill, includes a lever located so as to be operated by a foot, a lift support attached to the cover of the cooking instrument and a linkage connecting the foot operated lever and the lift support. A spring connecte

A device for foot operation of the cover of a cooking instrument, such as a barbecue grill, includes a lever located so as to be operated by a foot, a lift support attached to the cover of the cooking instrument and a linkage connecting the foot operated lever and the lift support. A spring connected to the lift support assists in operating the lid with only a small amount of foot pressure. The foot operated lever can be moved so as to lock the cover in the open position. This enables the cover of the cooking instrument to be safely and conveniently operated in a “no hands” manner.

대표청구항 ▼

1. A device for foot operation of the cover of a cooking instrument comprising:a) a lever disposed so as to be operated by the foot of an operator;b) lift support means attached to the cover of the cooking instrumentc) a linkage connecting the foot operated lever and the lift support means;d) means

1. A device for foot operation of the cover of a cooking instrument comprising:a) a lever disposed so as to be operated by the foot of an operator;b) lift support means attached to the cover of the cooking instrumentc) a linkage connecting the foot operated lever and the lift support means;d) means for locking the foot operated lever at least one position;e) spring biasing means for attachment between a fixed part of the cooking instrument and the lift support means, said spring biasing means comprising three springs, two of said springs being mounted in series and the third spring being connected between the first and second springs with one end mounted to said fixed part of the cooking instrument; andf) said foot operated lever, lift support means, said linkage and spring biasing means cooperating to open said cover of the cooking instrument, upon depression of the foot operated lever with the assistance of the spring biasing means. 2. The device as claimed in claim 1 further including a bracket mounted to the cooking instrument for pivotally mounting said foot operated lever. 3. The device as claimed in claim 2 wherein said bracket includes fingers for releasably engaging the foot operated lever so as to lock the foot operated lever at said at least one position. 4. The device as claimed in claim 1 wherein said fixed part of the cooking instrument to which the third spring is connected is the cover of the cooking instrument. 5. The device as claimed in claim 1 wherein said fixed part of the cooking instrument to which the third spring is connected is the lift support means attached to the cover of the cooking instrument. 6. The device as claimed in claim 1 wherein said linkage connecting the foot operated lever and the lift support means comprises a series of pivotally mounted levers. 7. The device as claimed in claim 1 wherein said linkage connecting the foot operated lever and the lift support means comprises at least one cable. 8. The device as claimed in claim 1 wherein said linkage connecting the foot operated lever and the lift support means comprises at least one chain. 9. The device as claimed in claim 1 wherein the position that the foot operated lever is locked is the open position. 10. The device as claimed in claim 1 wherein the position that the foot operated lever is locked is a partially open position. 11. A cooking instrument, having a cooking portion and a hinged cover portion, with means for opening and closing the cover portion comprising:a) a lever disposed so as to be operated by the foot of an operator;b) lift support means attached to the cover of the cooking instrumentc) a linkage connecting the foot operated lever and the lift support means;d) means for locking the foot operated lever at least one position;e) spring biasing means for attachment between a stationary part of the cooking instrument and the lift support means said spring biasing means comprising three springs, two of said springs being mounted in series and the third spring being connected between the first and second springs with one end mounted to a fixed part of the cooking instrument; andf) said foot operated lever, lift support means, said linkage and spring biasing means cooperating to open said cover of the cooking instrument, upon depression of the foot operated lever with the assistance of the spring biasing means. 12. The cooking instrument as claimed in claim 11 further including a bracket mounted to the cooking instrument for pivotally mounting said foot operated lever. 13. The cooking instrument as claimed in claim 12 wherein said bracket includes fingers for releasably engaging the foot operated lever so as to lock the foot operated lever at said at least one position. 14. The cooking instrument as claimed in claim 11 wherein at least one of said first, second and third springs of said spring biasing means comprise coil springs. 15. The cooking instrument as claimed in claim 11 wherein said linkage connecting the foot ope rated lever and the lift support means comprises a series of pivotally mounted levers. 16. The cooking instrument as claimed in claim 11 wherein said linkage connecting the foot operated lever and the lift support means comprises at least one cable. 17. The cooking instrument as claimed in claim 11 wherein said linkage connecting the foot operated lever and the lift support means comprises at least one chain. 18. The cooking instrument as claimed in claim 11 wherein the position that the foot operated lever is locked is the open position. 19. The cooking instrument as claimed in claim 11 wherein the position that the foot operated is a partially open position. 20. A device for foot operation of the cover of device comprising:a) a level disposed so as to be operated by the foot of an operator;b) lift support means attached to the cover of the device;c) a linkage connecting the foot operated lever and the lift support means;d) means for locking the foot operated lever at least one position;e) spring biasing means for attachment between a fixed part of device and the lift support means, said spring biasing means comprising three springs, two of said springs being mounted in series with the third spring being connected between the first and second springs with one end mounted to a fixed part of the device; andf) said foot operated lever, lift support means, said linkage and spring biasing means cooperating to open said cover of the device, upon depression of the foot operated level with the assistance of the spring biasing means.