초록 ▼

An improved nipple for feeding liquids to newborn and young bovine calves and other mammals. A horizontal flat portion of an upper end of the nipple has a downward curving periphery that merges into a vertical portion of a barrel at an exterior radius of 9 to 10 mm and an interior radius of 6.5 to 7

An improved nipple for feeding liquids to newborn and young bovine calves and other mammals. A horizontal flat portion of an upper end of the nipple has a downward curving periphery that merges into a vertical portion of a barrel at an exterior radius of 9 to 10 mm and an interior radius of 6.5 to 7.5 mm. The thickness of a wall of the upper end of the nipple is between 5 and 10% less than the thickness of the wall of the barrel. The flat portion of the upper end of the nipple 1 has a diameter in the range of 5 to 7 mm, which is about 20 to 25% of the inner diameter of the barrel. A bump-out may be formed on a base of the nipple to aid in removing and replacing the nipple on a bottle.

대표청구항 ▼

1. A nipple for the suckling of liquid by a baby animal or young animal, the nipple comprising: a base;an upper end;a vertically extending barrel extending upward from the base and downward from the upper end and including a downward extending wall; anda common interior cavity formed by a flexible w

1. A nipple for the suckling of liquid by a baby animal or young animal, the nipple comprising: a base;an upper end;a vertically extending barrel extending upward from the base and downward from the upper end and including a downward extending wall; anda common interior cavity formed by a flexible wall forming the vertically extending barrel and the upper end,the upper end having a horizontal flat central portion surrounded by a periphery, the flat central portion having a pair of slits forming an X shaped pattern,a diameter of the flat central portion being no more than 25% of an inner diameter of the vertically extending barrel,a thickness of the horizontal flat portion being between 5% and 10% less than a thickness of the downward extending wall,the periphery surrounding the horizontal flat central portion curving downward on a radius and extending vertically downward until merging with the vertically extending barrel. 2. The nipple of claim 1, wherein the horizontal flat portion has a diameter of between 5 mm and 7 mm. 3. The nipple of claim 1, wherein an outer radius of the upper end is between 9 mm and 10 mm. 4. The nipple of claim 3, wherein an interior radius of the upper end is between 6.5 mm and 7.5 mm. 5. The nipple of claim 1, wherein the thickness of the downward extending wall is approximately 2.6 mm and the thickness of the horizontal flat portion of the upper end is approximately 2.4 mm. 6. The nipple of claim 3, wherein the diameter of the horizontal flat portion of the upper end is between 5 and 7 mm. 7. The nipple of claim 1, wherein the diameter of the horizontal flat portion of the upper end is between 20% and 25% of the inner diameter of the barrel of the nipple. 8. The nipple of claim 1, further comprising a bump-out on the base, the bump-out for gripping the nipple. 9. The nipple of claim 1, wherein the slits forming the X shaped pattern are each between 5 mm and 7 mm in length. 10. The nipple of claim 2, wherein the slits forming the X shaped pattern are each between 5 mm and 7 mm long. 11. An animal nipple for the passage of liquid animal feed from the open end of a liquid container to the mouth of an animal suckling the nipple, the nipple comprising: a wall having an exterior side and an interior side, the interior side forming a cavity for the flow of liquid,the wall forming a vertical barrel with an upper end and a lower end, the upper end of the vertical barrel merging into a horizontal flat central portion formed at an upper end of the barrel, the flat central portion at the upper end of the barrel having slits in an X shaped pattern; anda base formed to enclose the open end of the liquid container, the lower end of the barrel merging into the base,wherein the thickness between the interior and exterior sides of the wall forming the vertical barrel is greater than the thickness between the interior and exterior sides of horizontal flat central portion at the upper end of the barrel. 12. The nipple of claim 11, wherein the horizontal flat portion has a diameter of between 5 mm and 7 mm. 13. The nipple of claim 11, wherein the exterior side of the wall of the upper end of the vertical barrel merges into the horizontal flat portion on the radius of between 9 mm and 10 mm. 14. The nipple of claim 11, wherein the interior side of the wall of the upper end of the vertical barrel merges in to the horizontal flat portion on a radius of between 6.5 mm and 7.5 mm. 15. The nipple of claim 11, wherein a distance between the interior and exterior sides of the wall forming the vertical barrel is approximately 2.6 mm and a distance between the interior and exterior sides of the wall of forming the horizontal flat portion is 2.4 mm. 16. The nipple of claim 11, wherein the thickness of the horizontal flat portion is between 5% and 10% less than the thickness of the wall forming the vertical barrel. 17. The nipple of claim 14, wherein the diameter of the horizontal flat portion is between 5 and 7 mm. 18. The nipple of claim 11, wherein wherein the diameter of the horizontal flat portion is between 20% and 25% of an inner diameter of the vertical barrel. 19. The nipple of claim 11, further comprising a bump-out on the base for gripping the nipple. 20. The nipple of claim 11, wherein a distance between the interior and exterior sides of the wall forming the vertical barrel is approximately 8% more than a distance between the interior and exterior sides of the wall of forming the horizontal flat portion.