Cup cover of heating cup

A cup lid and cup technology, which is applied to the lids of cooking utensils, special positions of vehicles, cooking utensils, etc., can solve the problems of unsmooth exhaust, poor stability, slow exhaust speed, etc., to improve sanitation and stability. , the effect of improving the hygiene level

Inactive Publication Date: 2018-07-06
TAIZHOU TAI CHENG ELECTRONICS TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] But the product of the above-mentioned patent also has some defects: the cover of the air valve is pressed on the upper port of the vent hole 1 from top to bottom, which will easily cause the exhaust to be blocked and the exhaust speed is relatively slow. In addition, the spring is arranged below the vent hole 1 , once the spring is used for too long and loosens, the cover of the air valve cannot be reset and causes air leakage. Therefore, the stability of use is also relatively poor

Method used

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  • Cup cover of heating cup
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  • Cup cover of heating cup

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] Such as figure 1 and Figure 4 As shown, the present embodiment is a cup lid for heating cups. The cup lid includes a main lid body 5, the main lid body 5 includes a sub-lid body 50 and an inner liner 6, and the outer edge of the inner liner plate 6 and the sub-lid body 50 The inside of the inner liner is sealed and connected, and the inner liner 6 is provided with an exhaust through hole 62 passing through the inner liner 6. The upper port of the exhaust through hole 62 can communicate with the outside world through the sub-cover 50, and the exhaust through hole A plug 7 is inserted in the 62, and the plug 7 is made of a silica gel piece. The silicone part is non-toxic and soft, non-toxic can improve the hygiene level, and soft can improve the sealing effect. The lower end face of sub-cover body 50 is open, and the upper end face of sub-cover body 50 has a concave cavity 52, and concave cavity 52 communicates with exhaust through-hole 62, and lining board 6 is arrang...

Embodiment 2

[0033] Such as image 3 As shown, the general content of this embodiment is the same as that of Embodiment 1, the difference is that the ventilation pipe 82 of this embodiment is an annular flange 83 with an integral structure with the inner lining plate 6, and the annular flange 83 is connected with the exhaust vent. The hole 62 is arranged coaxially, and the plug 7 and the annular flange 83 abut against each other. The one-piece structure can improve the manufacturability, the plug 7 and the annular flange 83 abut against each other, the sealing stability is good, and the exhaust speed is relatively fast.

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Abstract

The invention provides a cup cover of a heating cup, and belongs to the technical field of household electrical appliances. The cup cover of the heating cup solves the technical problems that the exhaust velocity of a cup cover of an existing heating cup is slower, the using time of a spring is too long, so that the spring is loose, thereby a cover of a valve can not be reset to cause air leakage,and the stability of the use is worse. The cup cover of the heating cup comprises a main cover body, a venting through hole is formed in the main cover body, a hole opening of the venting through hole is fixedly provided with a columnar breather pipe, the venting through hole is internally provided with a plug made of silica gel, the lower portion of the plug is provided with a cone-shaped sealing part, the venting through hole is internally provided with a spring, under the action of the spring, the sealing part is pushed on an upper end port of the breather pipe to form the sealing. According to the cup cover of the heating cup, when the cone-shaped sealing part is jacked up by high pressure, the sealing part and the breather pipe form an annular gap, exhausting can be quickly conducted, a venting gap is also annular, food residues can not be retained, the sealing reliability of an exhaust structure is high, and the sanitary condition of long-term use is improved.

Description

technical field [0001] The invention belongs to the technical field of household electrical appliances and relates to a cup cover for heating cups. Background technique [0002] Heating containers are common electrical appliances, including electric heating cups, rice cookers and so on. Electric cups also include general heating cups and car heating cups. The car electric heating cup is a new product that utilizes the existing power system on the vehicle for heating. It conforms to the living habits of China and even the world. It can be used to boil water, make instant noodles, make tea, coffee, milk, etc. It is easy to solve on the road, which not only saves time, reduces expenses, but also reduces the number of times to go to roadside shops, that is, it is a big step closer to health and enjoys a truly healthy car life. General heating cups are heated by household sockets. [0003] As disclosed in patent CN201310746660.X, a safety cup cover in a vehicle-mounted heating...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47J36/06A47J36/38
CPCA47J27/21008A47J27/21166A47J36/06A47J36/38B60N3/16
Inventor 吴海荣
Owner TAIZHOU TAI CHENG ELECTRONICS TECH
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