A car oxygen supply device
An oxygen supply device and automobile technology, applied in vehicle parts, transportation and packaging, vehicle safety arrangements, etc., can solve the problems of lack of oxygen, children suffocation, etc., and achieve the effects of low cost, speed up, and convenient use.
Active Publication Date: 2021-10-26
西藏圣海诺科技有限公司
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Problems solved by technology
[0004] The purpose of the present invention is to solve the problems in the prior art that children are locked inside the car and cannot get out due to the carelessness of parents, and the temperature in summer is high, which can easily cause children to suffocate, and the existing car does not solve the problem of lack of oxygen device problem, and proposed a car oxygen supply device
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[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.
[0024] refer to Figure 1-3 , an automobile oxygen supply device, comprising a storage box 1, the upper end side wall of the storage box 1 is also connected with a feeding pipe 10, through the feeding pipe 10, manganese dioxide 11 can be added to the storage box 1, the upper end side wall of the feeding pipe 10 The cover plate 15 matched with the opening of the feeding pipe 10 is connected with the rotating shaft 14, the side wall of the feeding pipe 10 away from the rotating shaft 14 is fixed with a fixed block 16, and the upper end side wall of the fixed block 16 is provided with a groove 17, the groove 17 The side wall away from the drop tube 10 is connected with ...
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The invention discloses an automobile oxygen supply device, which comprises a storage box, a heat collecting block is fixed on the side wall of the upper end of the storage box, an expansion block is arranged in the storage box, and the expansion block passes through the heat transfer element and the heat collecting block. connection, a reciprocating mechanism is fixed on one side of the inner wall of the storage box, and the reciprocating mechanism is arranged against the expansion block, a connecting mechanism is fixed on the reciprocating mechanism, and the connecting mechanism is set through the side wall of the storage box, the storage box The lower side wall is connected with a vertically arranged drop tube, and the end of the connecting mechanism away from the reciprocating mechanism penetrates into the drop tube. The lower end of the drop tube is connected with the reaction box, and the upper side wall of the reaction box is provided with a Multiple ventilation holes. The invention is suitable for cars parked outside in summer, and uses the principles of thermal expansion and cold contraction and chemical decomposition reactions to generate oxygen, so as to prevent children from suffocating due to lack of oxygen after they are forgotten and locked in the car.
Description
technical field [0001] The invention relates to the technical field related to automobiles, in particular to an automobile oxygen supply device. Background technique [0002] The space inside the car is narrow and well sealed, and it is difficult for fresh air from the outside to enter the car. If you are locked in the car, you will soon suffocate, especially in summer, after the car is exposed to the sun for a few minutes, the temperature inside the car is higher than the outside, which exacerbates the lack of air circulation. [0003] In recent years, car suffocation incidents have occurred from time to time. Due to the carelessness of parents, children are locked inside the car and cannot get out. The high temperature in summer can easily cause suffocation of children. The existing cars have not solved the problem of oxygen deficiency. For this reason, we propose a car oxygen supply device to solve the above problems. Contents of the invention [0004] The purpose of ...
Claims
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IPC IPC(8): B60R21/02
CPCB60R21/02
Inventor 王清玉
Owner 西藏圣海诺科技有限公司