Waterproof polypropylene sealing strip
The utility model discloses a waterproof polypropylene sealing strip, and relates to the technical field of movable top plates for car roofs. The waterproof polypropylene sealing strip comprises a polypropylene sealing strip body, a connecting block and glass, the polypropylene sealing strip body ha...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The utility model discloses a waterproof polypropylene sealing strip, and relates to the technical field of movable top plates for car roofs. The waterproof polypropylene sealing strip comprises a polypropylene sealing strip body, a connecting block and glass, the polypropylene sealing strip body has a waterproof function, the connecting block has magnetism and is U-shaped, a connecting strip is integrally formed on the inner wall of the polypropylene sealing strip body and divides the interior of the polypropylene sealing strip body into three parts, the first part is a first compression cavity, and the second part is a second compression cavity. The second part comprises two second compression cavities, and gas in the two second compression cavities is exhausted through corresponding exhaust holes, so that the two contact strips on the connecting strip are diffused outwards and move, extrude and accumulate towards the two second waterproof whiskers and the two second waterproof whiskers; and the two second |
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