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Cup with exhaust sealing ring assembled in cup cover

A technology for exhaust sealing and sealing rings, which is applied to the sealing of engines, drinking vessels, and engine components. Water works best and eliminates the effect of loose or detached lids

Pending Publication Date: 2021-01-19
JIANGSU XINUO INDAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the built-in groove structure and friction pattern structure adopted by the sealing silicone ring are not easy to clean dirt, and the built-in groove structure is not easy to assemble, and the production efficiency is low

Method used

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  • Cup with exhaust sealing ring assembled in cup cover
  • Cup with exhaust sealing ring assembled in cup cover
  • Cup with exhaust sealing ring assembled in cup cover

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0033] In the following, the present invention will be described in detail and specifically through specific examples, so as to better understand the present invention, but the following examples do not limit the scope of the present invention.

[0034] In some embodiments, such as figure 1 , figure 2 and image 3 As shown, a cup with an exhaust sealing ring installed in the cup cover is provided, including a cup cover 10, a sealing ring 20 and a cup body 30. The sealing ring 20 is assembled inside the cup cover 10 and is located between the cup body 30 and the cup cover 10. Between, and the connection between the cup cover 10 and the cup body 30 is screwed in.

[0035] In some embodiments, such as figure 2 , Figure 4 and Figure 5 As shown, the inner side wall of the sealing ring 20 is equidistantly provided with a plurality of upwardly arranged primary exhaust grooves 21; the upper end surface of the sealing ring 20 is provided with secondary exhaust grooves 22 along...

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PUM

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Abstract

The invention discloses a cup with an exhaust sealing ring assembled in a cup cover. The cup comprises the cup cover, the sealing ring and a cup body, the sealing ring is assembled in the cup cover, and a plurality of upwards-arranged first-stage exhaust grooves are formed in the inner side wall of the sealing ring at equal intervals; second-stage exhaust grooves are formed in the upper end face of the sealing ring in the circumferential direction of the sealing ring, and the second-stage exhaust grooves communicate with the top ends of the first-stage exhaust grooves; and a plurality of third-stage exhaust grooves which are arranged downwards are formed in the outer side wall of the sealing ring at equal intervals, and the top ends of the third-stage exhaust grooves communicate with the second-stage exhaust grooves. According to the cup with the exhaust sealing ring assembled in the cup cover, the sealing ring is assembled in the cup cover, the inner side wall, the outer side wall andthe upper end face of the sealing ring are provided with the step exhaust grooves which are communicated with one another, so that gas in the cup body is exhausted through the step exhaust grooves atthe moment of cover opening, and attraction to the sealing ring is weakened to the maximum extent; and therefore, the hidden danger that the sealing ring is loosened or separated from the cup cover under the action of negative pressure suction force at the moment of cover opening is eliminated.

Description

technical field [0001] The invention relates to the technical field of daily utensil manufacturing, in particular to a cup with an exhaust sealing ring installed in the cup lid. Background technique [0002] At present, the existing cups in the market, after being filled with boiling water, there will be a suction force when the cup lid is opened for a period of time, and the silicone ring may loosen or detach from the cup lid and be adsorbed on the cup body, resulting in inconvenient use. The traditional solution is: first, the hardness of the silicone ring is hardened, and the disadvantage is that the hardened silicone is assembled on the cup cover and the cup body, and the twisted feel is not good, resulting in the hidden danger of water seepage; second, the silicone and the cup cover are assembled The diameter increases the interference fit, and the disadvantage is that it is difficult to assemble and it is inconvenient to disassemble and wash. [0003] In addition, the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16J15/06F16J15/10A47G19/22
CPCA47G19/2205F16J15/064F16J15/102F16J15/104
Inventor 朱小东
Owner JIANGSU XINUO INDAL
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