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Cup

A cup and cup cover technology, applied in the field of daily necessities, can solve the problems of poor thermal insulation effect, inconvenient use, slow heat dissipation of double-layer cups, etc., and achieves the effects of good thermal insulation effect, convenient use and slowing down the heat dissipation speed.

Inactive Publication Date: 2013-10-09
陈衍文
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Existing cups are mainly divided into two structures, that is, simple single-layer cups or double-layer cups. When the temperature is high in summer, the single-layer cup has a good heat dissipation effect, but when the temperature is low in winter, its heat preservation effect is not good; Using a double-layer cup has a good thermal insulation effect, but when the temperature is high, the heat dissipation of the double-layer cup is slow and it is inconvenient to use

Method used

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Embodiment Construction

[0010] The present invention will be further described below in conjunction with accompanying drawing.

[0011] Such as figure 1 As shown, a cup includes a cylindrical cup body 1, a cup cover is provided on its top, and a first cup cover 4, a second cup cover 3, and a third cup cover 2, all of which are circular in cross section , the longitudinal section is trapezoidal, and the diameter of the top cross section of the third cup 2 is equal to the diameter of the cup body 1, the heights of the first cup 4, the second cup 3 and the third cup 2 increase in turn, and the height of the three The sum is equal to the height of the cup body 1, the outer sides of the lower end of the second cup 3 are respectively provided with clamping blocks I7, the outer sides of the lower end of the third cup 2 are respectively provided with clamping blocks II6, and the bottom of the third cup 2 is clamped on the second The top of the cup 3 and the bottom of the second cup 3 are clamped on the top ...

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Abstract

The invention discloses a cup which comprises a cylindrical cup body (1), a first cup sleeve (4), a second cup sleeve (3) and a third cup sleeve (2). A cup cover is arranged on the top of the cup body. The cross section of the first cup sleeve, the cross section of the second cup sleeve and the cross section of the third cup sleeve are all circular, the longitudinal section of the first cup sleeve, the longitudinal section of the second cup sleeve and the longitudinal section of the third cup sleeve are all trapezoid, the diameter of the cross section of the top of the third cup sleeve is equal to the diameter of the cup body, the height of the first cup sleeve, the height of the second cup sleeve and the height of the third cup sleeve are sequentially increased, and the sum of the height of the first cup sleeve, the height of the second cup sleeve and the height of the third cup sleeve is equal to the height of the cup body. Clamping blocks I (7) are arranged on two sides of the outer portion of the lower end of the second cup sleeve respectively, and clamping blocks II (6) are arranged on two sides of the outer portion of the lower end of the third cup sleeve respectively. The bottom end of the third cup sleeve is arranged at the top end of the second cup sleeve in a clamped mode, the bottom end of the second cup sleeve is arranged at the top end of the first cup sleeve in a clamped mode, the cup body is arranged in a space formed by the three cup sleeves, and the bottom of the cup body is fixedly connected with the bottom of the first cup sleeve. The cup has the advantages that the three cup sleeves are arranged, the third cup sleeve or the third sleeve and the second cup sleeve can be pressed down, and then cooling speed is high; the third cup sleeve or the third sleeve and the second cup sleeve can be lifted up, then thermal insulation effect is good, and the cup is convenient to use.

Description

technical field [0001] The invention relates to a cup, which belongs to the field of daily necessities. Background technique [0002] A cup is a daily-use utensil, mostly in the shape of a cylinder, and its main function is to drink water or tea. [0003] Existing cups are mainly divided into two structures, that is, simple single-layer cups or double-layer cups. When the temperature is high in summer, the single-layer cup has a good heat dissipation effect, but when the temperature is low in winter, its heat preservation effect is not good; The use of double-layer cups has a good thermal insulation effect, but when the temperature is high, the heat dissipation of the double-layer cups is slow and inconvenient to use. Contents of the invention [0004] Aiming at the above-mentioned problems in the prior art, the present invention provides a cup, which not only dissipates heat quickly when the external temperature is high, but also has a good heat preservation effect when ...

Claims

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Application Information

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IPC IPC(8): A47G19/22
Inventor 陈衍文
Owner 陈衍文
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