Teapot capable of preventing teapot lid from falling off

Abstract

A teapot capable of preventing the teapot lid from falling off, which has the teapot lid provided with a chute and the teapot body provided with a sliding protrusion on the inner wall. The chute forms an angle with respect to the central axis of the sliding protrusion, preventing the teapot lid from being displaced relative to the teapot mouth. When the user pours tea from the teapot, the teapot lid will not fall off or spill due to tipping or slight collision. On the contrary, when the tea pouring process is finished, the user can gently turn the teapot lid with his hand, and at the same time drive the chute to leave the sliding protrusion, and the teapot lid can leave the teapot mouth.

What the invention claimed is: 
     
         1 . A teapot, comprising:
 a teapot body comprising a teapot mouth, a teapot spout, a teapot inner wall and a first sliding protrusion, said first sliding protrusion protruding from one side of said teapot inner wall; and   a teapot lid comprising a teapot lid top and a teapot lid wall, said teapot lid wall comprising a bottom edge and a first chute, said teapot lid wall extending downward from one side of said teapot lid top to a height such that a free end of said teapot lid wall forms said bottom edge, said bottom edge being obliquely opened toward said teapot lid wall to form said first chute, said first chute forming a first opening at a free end on one side of said bottom edge, and said first chute forming a first bottom edge on an opposite side relative to said first opening, said first chute being movably rotated and slid onto said first sliding protrusion by utilizing said first opening, and said first sliding protrusion being movably clamped on said first bottom edge, so that said teapot lid is detachably covered on said teapot mouth of said teapot body.   
     
     
         2 . The teapot as claimed in  claim 1 , wherein said teapot body further comprises a second sliding protrusion, said second sliding protrusion protruding from an opposite side of said teapot inner wall; said teapot lid further comprises a second chute, said bottom edge being opened diagonally to an opposite side of said teapot lid wall to form said second chute, said second chute forming a second opening at a free end on one side of said bottom edge, said second chute forming a second bottom edge on an opposite side relative to said second opening, said second opening of said second chute being movably rotated and slid onto said second sliding protrusion, and said second sliding protrusion being movably locked on said second bottom edge. 
     
     
         3 . The teapot as claimed in  claim 1 , wherein the direction in which said first sliding protrusion protrudes from said teapot inner wall and the direction in which said teapot spout protrudes from said teapot body are parallel or identical, or/and the central axis of said first sliding protrusion is parallel or identical to the water outlet axis of said teapot spout, and the inclination direction of said first chute forms an inclination angle relative to the central axis of said first sliding protrusion; the direction in which said second sliding protrusion protrudes from said teapot inner wall and the direction in which said teapot spout protrudes from said teapot body are parallel or identical, or/and the central axis of said second sliding protrusion is parallel or identical to the direction of the water outlet axis of said teapot spout, and the inclination direction of said second chute is combined to form an inclination angle relative to the central axis of said second sliding protrusion. 
     
     
         4 . The teapot as claimed in  claim 2 , wherein said first opening comprises a first curved surface structure formed at a lower edge end thereof and said second opening comprises a second curved surface structure formed at a lower edge end thereof. 
     
     
         5 . The teapot as claimed in  claim 2 , wherein the circumference of said bottom edge of said teapot lid forms a closed bottom structure. 
     
     
         6 . The teapot as claimed in  claim 2 , wherein said teapot inner wall further comprises at least one inner convex wall, said at least one inner convex wall protruding from said teapot inner wall to a height; said at least one inner convex wall being formed of at least one bump. 
     
     
         7 . The teapot as claimed in  claim 2 , wherein said teapot lid further comprises a water stop ring, said water stop ring being combined with an inner side of said teapot lid wall and covering respective inner sides of said first chute and said second chute. 
     
     
         8 . The teapot as claimed in  claim 1 , wherein said teapot body further comprises two connection portions and a handle, each said connection portion comprising an arc-shaped hole formed therein at a lower side and a polygonal hole formed therein at an upper side in communication with said arc-shaped hole, said handle comprising two polygonal structures respectively formed at two opposite free ends thereof, the volume of each said polygonal structure being smaller than the internal space of said arc-shaped hole, and the volume of said polygonal structure being smaller than the internal space of said polygonal hole, each said polygonal structure being movably assembled in said arc-shaped hole of one respective said connection portion, each said polygonal structure being selectively a rectangle structure or a triangle, structure and said polygonal hole being correspondingly a rectangular hole or a triangular hole. 
     
     
         9 . The teapot as claimed in  claim 2 , wherein said teapot body further comprises two connection portions and a handle, each said connection portion comprising an arc-shaped hole formed therein at a lower side and a polygonal hole formed therein at an upper side in communication with said arc-shaped hole, said handle comprising two polygonal structures respectively formed at two opposite free ends thereof, the volume of each said polygonal structure being smaller than the internal space of said arc-shaped hole, and the volume of said polygonal structure being smaller than the internal space of said polygonal hole, each said polygonal structure being movably assembled in said arc-shaped hole of one respective said connection portion, each said polygonal structure being selectively a rectangle structure or a triangle, structure and said polygonal hole being correspondingly a rectangular hole or a triangular hole. 
     
     
         10 . The teapot as claimed in  claim 3 , wherein said teapot body further comprises two connection portions and a handle, each said connection portion comprising an arc-shaped hole formed therein at a lower side and a polygonal hole formed therein at an upper side in communication with said arc-shaped hole, said handle comprising two polygonal structures respectively formed at two opposite free ends thereof, the volume of each said polygonal structure being smaller than the internal space of said arc-shaped hole, and the volume of said polygonal structure being smaller than the internal space of said polygonal hole, each said polygonal structure being movably assembled in said arc-shaped hole of one respective said connection portion, each said polygonal structure being selectively a rectangle structure or a triangle, structure and said polygonal hole being correspondingly a rectangular hole or a triangular hole. 
     
     
         11 . A teapot, comprising a teapot body and a teapot lid, wherein said teapot body comprises two connection portions and a handle, each said connection portion comprising an arc-shaped hole formed therein at a lower side and a polygonal hole formed therein at an upper side in communication with said arc-shaped hole, said handle comprising two polygonal structures respectively formed at two opposite free ends thereof, the volume of each said polygonal structure being smaller than the internal space of said arc-shaped hole, and the volume of said polygonal structure being smaller than the internal space of said polygonal hole, each said polygonal structure being movably assembled in said arc-shaped hole of one respective connection portion, so that said polygonal structure is detachably locked in the respective said polygonal hole. 
     
     
         12 . The teapot as claimed in  claim 11 , wherein each said polygonal structure is selectively a rectangle structure or a triangle, structure and said polygonal hole is correspondingly a rectangular hole or a triangular hole.