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Waterproof hollow plate

A hollow and cavity technology, which is applied in the liquid tightness measurement using liquid/vacuum degree, by detecting the appearance of fluid at the leakage point, testing the hardness of materials, etc., can solve the troublesome detection, inconvenient use, and affect the production of hollow boards, etc. problems, to achieve the effect of good waterproof performance, easy to use, and reduce workload

Pending Publication Date: 2021-05-07
邓世超
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0003] When producing waterproof hollow boards, it is often necessary to test its waterproof performance. It is generally troublesome to detect the waterproof performance of hollow boards. It is inconvenient to use and affects the subsequent production of hollow boards. Therefore, in view of this, the existing structure and defects are studied and improved, and a waterproof hollow board is provided, in order to achieve the purpose of having more practical value

Method used

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Embodiment Construction

[0023] The present invention will be further described below in conjunction with accompanying drawing:

[0024] as attached figure 1 to attach Figure 8 Shown:

[0025] The invention provides a waterproof hollow board, which includes a detection frame 1, a threaded post 2 is connected to the interior of the detection frame 1 for rotation, a moving sleeve 3 is slidably connected to the outer surface of the threaded post 2, and a push rod is movably connected to the side surface of the moving sleeve 3 4. The inside of the detection frame 1 is provided with a sliding groove compatible with the threaded column 2, the diameter of the moving sleeve 3 is larger than the diameter of the threaded column 2, and the other end of the push rod 4 is movably connected to the elastic frame 5, and the inside of the elastic frame 5 A scroll spring 6 is movably connected, and a push post 7 is movably connected to the side surface of the elastic frame 5, and one end of the push post 7 runs thro...

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Abstract

The invention relates to the technical field of hollow plates, and discloses a waterproof hollow plate which only needs to observe the color change in a reaction seat; the plate comprises a detection frame, a threaded column is rotatably connected in the detection frame, a movable sleeve is slidably connected to the outer surface of the threaded column, and a push rod is movably connected to the side surface of the movable sleeve. An elastic frame is movably connected to the other end of the push rod, a volute spiral spring is movably connected to the interior of the elastic frame, a pushing column is movably connected to the side surface of the elastic frame, one end of the pushing column penetrates through the interior of the hollow cavity, an air pressure pipe penetrates through the other side of the hollow cavity, and the other end of the air pressure pipe penetrates through the interior of the pressure storage bag. The interior of the pressure storage bag is movably connected with an extension spring, and one side of the pressure storage bag is fixedly connected with an air storage pipe. Therefore, the waterproof performance of the hollow plate can be detected, the use is convenient, the operation is convenient, and convenience is brought to the subsequent production of the hollow plate.

Description

technical field [0001] The invention relates to the technical field of hollow panels and discloses a waterproof hollow panel. Background technique [0002] The so-called hollow board is also called lattice board, double-wall board, etc. It is a new type of material that is light in weight (hollow structure), non-toxic, non-polluting, waterproof, shockproof, anti-aging, corrosion-resistant, and rich in color. The high-quality board has the advantages of moisture resistance and corrosion resistance. The use of hollow boards as packaging backing boards is environmentally friendly, not easy to deform, not easy to mold, and can be reused. The advantages are widely welcomed by enterprises. [0003] When producing waterproof hollow boards, it is often necessary to test its waterproof performance. It is generally troublesome to detect the waterproof performance of hollow boards. It is inconvenient to use and affects the subsequent production of hollow boards. Therefore, in view of ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01M3/20G01N3/40
CPCG01M3/20G01N3/40
Inventor 邓世超田波涂思思
Owner 邓世超
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