Bicycle tire tube and manufacture method thereof

Abstract

The invention provides a bicycle tire tube and a manufacture method thereof, namely, a circular horizontal-shaped tire tube is maintained at the ends of the two sides of a strip-shaped tube tire, the tire tube is characterized by comprising a horizontal-shaped tire tube body with openings at two sides, a specified length, and a hollow part forming the internal space; a horizontal-shaped first segment tire tube and second segment tire tube with openings at two sides, a specified length, and a hollow part forming the internal space, and capable of being bonded to any side of the horizontal-shaped tire tube body; rubber cap bonding and ending bonding are used for any side of the first segment tire tube and the second segment tire tube; the horizontal-shaped tire tube bonding is used for bonding connection for the opening parts of the first segment tire tube and the second segment tire tube and the two sides of the tire tube respectively; the horizontal-shaped tire tube formed by respective bonding of the first segment tire tube and the second segment tire tube at the two sides of the tire tube body is also contained. When the tire tube is replaced, replacement and repairing are facilitated without detachment of tire rims, and installation or dismounting of the tire tube on and from a bicycle is facilitated without any tools.

Description

technical field [0001] The present invention is a bicycle inner tube and a manufacturing method thereof. Specifically, it is not a ring-shaped inner tube installed on a bicycle at present, but an inline inner tube that is easy to replace and maintain. Background technique [0002] A pair of wheels are arranged on the bicycle, and the inner tube (28) that ground is played cushioning effect is assembled on each wheel. The inner tube is made of rubber and is an integral ring structure that cannot be separated in each section. Such as Figure 1 As shown, this inner tube structure has the disadvantage of being difficult to manufacture in the rubber molding process because it is an annular structure that cannot be separated in each section. And just because it is a weak point of one body, it is more troublesome when the inner tube is installed on the bicycle. [0003] In addition, when the inner tube (28) installed on the bicycle is punctured and leaks air, the rim of the bicycl...

AI Technical Summary

Problems solved by technology

like Figure 1 As shown, this inner tube structure has the disadvantage of being difficult to manufacture in the rubber molding process because it is an annular structure that cannot be separated in each section

And because it is a one-piece weakness, it is more troublesome to install the inner tube on the bicycle

[0003] In addition, when the inner tube (28) installed on the bicycle is punctured and leaks air, the rim of the bicycle will be disassembled in order to repair the inner tube (28) from the wheel, and the operation is very troublesome and complicated.

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