Environment-friendly and high-safety mobile phone shell

Abstract

The invention discloses an environment-friendly and high-safety mobile phone shell. The environment-friendly and high-safety mobile phone shell comprises a mobile phone shell body, wherein an air inlet channel formed by connecting four slots, four channels and one cavity is formed in the mobile phone shell body, adjacent slots are communicated through the corresponding channels, the first slot andthe last slot are not communicated, the last slot is communicated with the cavity through the corresponding channel, and a sucker communicated with the cavity is arranged at the bottom of the mobilephone shell body; a sealing structure is arranged in each slot, and except the first slot, flexible isolating pieces are arranged in the remaining three slots; each sealing structure comprises a support table, a push rod, a push block, a pull rope, a fixing block, a pulley, a sealing block and a spring. By means of the designed combined structures of the air inlet channel, the sealing structures and the sucker on the mobile phone shell, the situation that a display screen of a mobile phone is broken by children is avoided.

Description

technical field [0001] The invention relates to the technical field of mobile phone cases, in particular to an environment-friendly high-safety mobile phone case. Background technique [0002] Children are naughty by nature, and they like to throw small objects around at random, but for children, they cannot distinguish the value of objects, so it is very common to throw them away when they see them, whether they are expensive or cheap, such as placing Mobile phone on coffee table. [0003] At present, the mobile phone case is a main protective tool to protect the mobile phone, and when the mobile phone is accidentally dropped, it is usually accompanied by damage to the mobile phone screen, which cannot be protected by the mobile phone case. The incident that the child breaks occurs, and the present invention is designed for this situation. Contents of the invention [0004] Aiming at the deficiencies in the prior art, the present invention provides an environment-friend...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies in the prior art, the present invention provides an environment-friendly high-security mobile phone case, which prevents the mobile phone display screen from being dropped by children by designing a combined structure of an air intake passage, a sealing structure and a suction cup on the mobile phone case A bad situation occurs. Among them, the suction cup cooperates with various furniture that can be effectively absorbed by the suction cup. When the air intake channel as a whole is not connected to the outside air, the mobile phone and the mobile phone case as a whole are adsorbed on the furniture by the suction cup, making it impossible for children to hold it directly. Pick up the mobile phone, and after the air intake passage is connected with the external air, the external air enters the suction cup, which makes the suction cup lose its adsorption force, so that the mobile phone can be easily picked up. At the same time, two hands are required to open the air intake passage as a whole. And four fingers to complete, relying on the child's IQ and the size of the hand itself, it is impossible to complete the operation of opening the air intake channel

Images