초록 ▼

A lid handle having vacuum and overflow prevention function is installed in a lid for a vacuum cooking pot, the lid being locked to a container using a locking member installed in a container handle. The lid handle may have a check valve having an open-close flange, a top unit, a central hole flange

A lid handle having vacuum and overflow prevention function is installed in a lid for a vacuum cooking pot, the lid being locked to a container using a locking member installed in a container handle. The lid handle may have a check valve having an open-close flange, a top unit, a central hole flange, a connecting section connecting the open-close flange with the central hold flange to form a relief path, and a flange formed in between the top unit and the open-close flange. The locking member may include a locking slider, a guide member for guiding the locking slider, and an elastic clip that determines the position of the locking slider.

대표청구항 ▼

1. A lid for a vacuum cooking pot including: a lid body;a slot formed at an edge of said lid body;a vacuum packing mounted in said slot; anda lid handle installed in the center of said lid body, wherein said lid handle includes: a central hole unit disposed in a through-hole formed in the center of

1. A lid for a vacuum cooking pot including: a lid body;a slot formed at an edge of said lid body;a vacuum packing mounted in said slot; anda lid handle installed in the center of said lid body, wherein said lid handle includes: a central hole unit disposed in a through-hole formed in the center of said lid body;a central cap unit coupled with said central hole unit and supported by said lid body; anda check valve installed inside of said central hole unit,wherein the check value includes: an open-close flange disposed above an open-close hole formed in said central hole unit;a top unit formed on the top of said open-close flange;a central hole flange disposed under said open-close hole;a connecting section connecting said open-close flange with said central hole flange to form a relief path; anda flange being formed in between said top unit and said open-close flange. 2. A lid for a vacuum cooking pot according to claim 1, wherein a diameter of said flange is greater than that of said open-close flange but smaller than that of the through-hole of said lid body. 3. A lid for a vacuum cooking pot according to claim 2, wherein multiple holes are formed in said flange. 4. A lid for a vacuum cooking pot according to claim 1, wherein an arm initiated from said central cap unit and protruding towards a radial direction of said body is further formed. 5. A lid for a vacuum cooking pot according to claim 4, wherein a guide piece for guiding steam to upward direction is installed in said central cap unit. 6. A vacuum cooking pot including: a container;a lid for opening and closing said container; anda container handle installed on said container, wherein said lid includes: a lid body;a slot formed at an edge of said lid body;a packing mounted inside of said slot; anda lid handle installed on the center of said lid body, wherein said lid handle includes: a central hole unit disposed in a through-hole formed in the center of said lid body;a central cap unit coupled with said central hole unit and supported by said lid body; anda check valve installed inside of said central hole unit,wherein a lid locking member is further installed in said container handle, said lid locking member including: a locking slider,a guide member guiding said locking slider towards radial direction with respect to said container handle; andan elastic clip mounted in said container handle that determines the position of said locking slider;wherein said guide member includes: a guide rail formed at a bottom surface of said locking slider; anda guide rail slot section guiding said guide rail, wherein said elastic clip is disposed in said guide rail slot section for applying an elastic pressure to sides of said guide rail slot section. 7. A vacuum cooking pot according to claim 6, wherein a keep-locking slot and a release-locking slot are formed in said elastic clip, and a protrusion is formed on said guide rail for coupling with said keep-locking slot or said release-locking slot. 8. A vacuum cooking pot according to claim 7, wherein a gap maintaining piece for providing a gap between the sides of said guide rail slot section and said elastic clip is formed. 9. A lid for a vacuum cooking pot according to claim 6, wherein an arm initiated from said central cap unit and protruding towards a radial direction of said body is further formed. 10. A lid for a vacuum cooking pot according to claim 9, wherein a guide piece for guiding steam to upward direction is installed in said central cap unit. 11. A lid for a vacuum cooking pot according to claim 2, wherein an arm initiated from said central cap unit and protruding towards a radial direction of said body is further formed. 12. A lid for a vacuum cooking pot according to claim 11, wherein a guide piece for guiding steam to upward direction is installed in said central cap unit. 13. A lid for a vacuum cooking pot according to claim 3, wherein an arm initiated from said central cap unit and protruding towards a radial direction of said body is further formed. 14. A lid for a vacuum cooking pot according to claim 13, wherein a guide piece for guiding steam to upward direction is installed in said central cap unit.