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Variable suction cup (a breakthrough in vacuum technology)

[Category : - HUMAN NECESSITIES- Tools]
[Viewed 190 times]

Variable suction cup, a suction cup that can be vacuumed without electricity. It is suitable for various materials and can extract air from various containers. It can also be fixed on a flat surface. When the axis in the device is pulled up and down, the air is squeezed out to form a vacuum zone. , the vacuum effect formed by this method is very good, and this variable suction cup can easily achieve the vacuum effect, and the air is discharged through air extrusion to form a vacuum.
(The container here refers to any item that can be used to hold air. Regardless of the size of the container, as long as it can hold air, it is called a container.)
Use this device to draw a vacuum or fix it on a flat surface, and you can adjust the suction power by yourself. The more the axis moves, the stronger the suction, the less the axis moves, the weaker the suction. When the axis cannot be pulled up or down, it means it has the strongest suction.
Another use of the variable suction cup is to make a small hole on the back or side of the container mouth. This small hole is used by the variable suction cup to suck the air in the container. By continuously pumping the vacuum until the container is fixed to the flat surface, finally the Use an adhesive object to seal the holes to fix the container on a flat surface. As long as an object can hold air, it can be called a container. In addition to fixing the object on a flat surface, this method can also connect the container to a flat surface. The containers are held together to form fasteners.
The invention is a variable suction cup device. The user holds the ventilation cover and continuously presses down and pulls it up together with the axis and the piston. At this time, a vacuum is formed between the piston, the suction cup with a hole, and the plane, and the vacuum is It can form a fixed connection between the device and a flat surface; this device can adjust the suction power by itself. The more the piston moves, the stronger the suction force will be, and the less the piston moves, the weaker the suction force will be. The suction force can be adjusted by using the flat surface material, and the suction force can be adjusted from zero.
The suction cups currently on the market all have only one suction force and cannot change the suction force. Moreover, if the flat material is fragile, the flat material may be damaged after the suction cup adsorbs it. Most suction cups are more likely to be damaged after being used for a certain period of time, because you need to press the suction cup to squeeze out the air every time you adsorb, which may cause friction to partially break the suction cup and prevent the formation of a vacuum.
Taking the suction cups on the market as an example, this is not the case with this device. When this device is placed on a flat surface or container, there is no need to press the suction cup with holes in the device itself. The axis of the device can be used to pull up and down to squeeze out the air to form a vacuum zone.

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