Handheld type defecating-assisting device

Abstract

The invention provides a handheld type defecating-assisting device. The handheld type defecating-assisting device is provided with a collecting kettle, a guide cover and an air exhaust motor, wherein the collecting kettle has inside space and is provided with an opening and a handle, the guide cover is connected with the collecting kettle and has a guide hole, the guide hole aligns at the opening of the collecting kettle, the air exhaust motor communicates with the inside space of the collecting kettle, the air inside the collecting kettle is pumped through the air exhaust motor, then the pressure of the collecting kettle is reduced, then the negative pressure phenomenon inside the collecting kettle is formed, and the suction force generated by the negative pressure is beneficial for the defection of a user. According to the handheld type defecating-assisting device, the elastic guide cover closes and attaches to the buttocks of the user, so that the negative pressure environment disutility caused by entering of air is avoided, meanwhile, the air exhaust motor is small in suction force, therefore, a pressure regulating valve does not need to be arranged, the integral structure is simple, and moreover, the risks generated by the breakdown of the pressure regulating valve are alleviated.

Description

technical field [0001] The invention relates to a defecation aiding device, in particular to a hand-held defecation aiding device with air suction function. Background technique [0002] In recent years, the care problems of the elderly and patients with mobility issues have gradually emerged. Because the body functions of the elderly and patients with mobility issues have gradually declined or have changed, defecation will become an obstacle. Therefore, the inventors have developed A defecation aid device that uses negative pressure in a non-invasive way to help the elderly or patients with reduced mobility to defecate. [0003] And in order to meet the needs of different situations, the inventor has further developed various types of defecation aids, such as the defecation aid installed on the toilet, the defecation aid installed on the general seat, or the defecation aid that cannot be moved to the motor Or at the seat, the motorized portable defecation aid provided can ...

AI Technical Summary

Problems solved by technology

[0006] For one, see Figure 5 As shown, since the existing guide cover 50 has a certain thickness and is made of plastic material with a certain hardness, it cannot be elastically deformed arbitrarily to closely adhere to the user's buttocks when it is pressed, for example, it cannot be used deeply and tightly. Therefore, there may be a gap, which will cause external air to enter the collection pot 40 from the gap, resulting in the inability to produce a negative pressure effect and reduce the suction force.

[0007] Second, the existing guide cover 50 is provided with an engaging groove 51 axially concavely formed in one end edge, and the engaging groove 51 of the guide cover 50 is used to be sleeved on the opening 41 of the collecting pot 40 Therefore, the guide cover 50 has a certain thickness on the inner and outer walls of the peripheral edge, so when the guide cover 50 is attached to the user's buttocks, the inner and outer walls of the engaging groove 51 of the guide cover 50 are easily Forced deformation due to mutual dragging, and then lead to a gap between the guide cover 50 and the collection pot 40, resulting in a reduction in suction

[0008] Third, the existing defecation aids use a vacuum motor with strong suction. In order to avoid the excessive suction of the vacuum motor from causing injury to the user, a pressure regulating valve is usually provided to lower the suction of the vacuum motor at any time. , so it is more complex in structure and use

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