Abstract: Disclosed is a shoe with elasticity, which can be easily and conveniently put on and taken off a user's food and can always maintain the original shape thereof. The shoe with elasticity, comprising a sole serving as a bottom of a shoe, an upper combined with edges of the sole for covering a top and sides of a user's foot when a user wears the shoe, an elastic member coupled to the counter of the upper for covering the heel of the user's foot, a support, extending backward from the counter of the upper of the shoe and combined with a lower end portion of the elastic member, for supporting the heel of a user, and a fixing member having a first end fixed to one side of the upper and a second end detachably attached to the other side of the upper, for surrounding the exterior of the elastic member and fixing the user's foot in the shoe.

Abstract: Disclosed is a shoe with elasticity, which can be easily and conveniently put on and taken off a user's food and can always maintain the original shape thereof. The shoe with elasticity, comprising a sole serving as a bottom of a shoe, an upper combined with edges of the sole for covering a top and sides of a user's foot when a user wears the shoe, an elastic member coupled to the counter of the upper for covering the heel of the user's foot, a support, extending backward from the counter of the upper of the shoe and combined with a lower end portion of the elastic member, for supporting the heel of a user, and a fixing member having a first end fixed to one side of the upper and a second end detachably attached to the other side of the upper, for surrounding the exterior of the elastic member and fixing the user's foot in the shoe.

Abstract: The present invention relates to an opening device for a can, which is constructed such that the contents of the can flow out and exterior air is simultaneously introduced into the can. The opening device of the present invention comprises first and second opening portions 122 and 124 through which the contents flow out and the exterior air is introduced into the can upon opening thereof, respectively, and which are disposed to be opposite to each other at both sides of the top surface 110 of the can and defined by incision lines 122a and 124a so that a part of each of the opening portions is attached to the top surface; and a tab 140 mounted on the top surface of the can by means of a first rivet stub Ra installed outside of the first opening portion and a second rivet stub Rb installed within the second opening portion.

Abstract: The present invention relates to an opening device for a can, which is constructed such that the contents of the can flow out and exterior air is simultaneously introduced into the can. The opening device of the present invention comprises first and second opening portions 122 and 124 through which the contents flow out and the exterior air is introduced into the can upon opening thereof, respectively, and which are disposed to be opposite to each other at both sides of the top surface 110 of the can and defined by incision lines 122a and 124a so that a part of each of the opening portions is attached to the top surface; and a tab 140 mounted on the top surface of the can by means of a first rivet stub Ra installed outside of the first opening portion and a second rivet stub Rb installed within the second opening portion.

Abstract: The present invention relates to a can opening device.