Children's straw-type water cup capable of preventing sprinkling

A technology of straws and water cups, which is applied in the field of water-proof children's straws and cups, can solve problems such as water leakage that cannot be solved, and achieve the effect of realizing the function of preventing water-spraying.

Pending Publication Date: 2018-10-16
广东乐奇婴童用品科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Some children's drinking straw cups are equipped with straight-through decompression and ventilation holes. Although it can prevent water spray after filling with hot water, it still cannot solve the problem of water leakage when users turn it upside down while playing or drinking after opening the top cover.

Method used

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  • Children's straw-type water cup capable of preventing sprinkling
  • Children's straw-type water cup capable of preventing sprinkling
  • Children's straw-type water cup capable of preventing sprinkling

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Embodiment Construction

[0024] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0025] refer to figure 1 ￣ Figure 8 The schematic diagram of the structure is shown.

[0026] A spray-proof straw drinking cup for children in an embodiment of the present invention includes a screw cap 1 , a button 2 , a button fastener 3 , an upper cover 4 , a spray-proof exhaust structure 5 , and a straw structure 6 .

[0027] The upper cover 4 is provided with a first button body 41 , and the button 2 is provided on the side of the threaded cover 1 through a spring 21 .

[0028] The button fastener 3 includes a sliding body 31, a second button body 32 arranged on the sliding body 31, a first button position 33 is arranged between the sliding body 31 and the second button body 32, as Image 6 , 7 as shown,

[0029] The first buckle body 41 can be buckled ...

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PUM

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Abstract

The embodiment of the invention discloses a children's straw-type water cup capable of preventing sprinkling. The water cup comprises a screw thread lid, a button, a button fastener, an upper lid anda sprinkling-prevention exhaust structure; the upper lid is provided with a first fastening body, the button fastener comprises a first sliding body and a second fastening body arranged on the slidingbody, and a first fastening position is arranged between the sliding body and the second fastening body and can be fastened into the first fastening position; a second fastening position is arrangedon the first fastening body and can fall into the second fastening body, the sprinkling-prevention exhaust structure is provided with a V-shaped one-way valve, and the sliding body is provided with apressing side for extruding to open the V-shaped one-way valve. By means of the children's straw-type water cup, through the cooperation of the sprinkling-prevention exhaust structure and the button fastener, secondary opening motions are achieved, when the water cup is opened, the sprinkling-prevention exhaust structure is triggered to make high-pressure and high-temperature vapor in the straw-type water cup fully exhausted, then the upper lid is opened, the sprinkling-prevention function of the water cup is effectively achieved, and the water cup is safer to use.

Description

technical field [0001] The invention relates to a straw water cup, in particular to a spray-proof children's straw water cup. Background technique [0002] At present, after the children's sippy cups on the market are filled with water at a certain temperature (over 40-50°), due to the principle of thermal expansion and contraction, the pressure inside the bottle will increase. After the user unintentionally opens the upper cover, the straw will spray hot water; or shake the water glass after opening the upper cover, the straw will also spray hot water, which will scald the user. Some children's drinking straw cups are equipped with straight-through decompression and ventilation holes. Although it can prevent water spray after filling with hot water, it still cannot solve the problem of water leakage when users turn it upside down while playing or drinking after opening the top cover. . Contents of the invention [0003] The technical problem to be solved by the embodime...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47G19/22A47G21/18
CPCA47G19/2205A47G19/2222A47G21/18
Inventor 陈景雄
Owner 广东乐奇婴童用品科技有限公司
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