CN101633293A - Anchoring-free wheel inner tube - Google Patents

Abstract

The invention provides a thorough development of a wheel inner tube. A common inner tube is divided into an inner cavity and an outer cavity. The outer cavity is positioned at the outer side of an annular inner tube (the side of a wheel, which touches the ground), and is filled with proper quantities of small rubber balls (or solid elastic balls). The diameter of the elastic balls or small rubber balls should be as small as possible. The outer wall of the outer cavity can be also replaced by a nylon wire, but mesh must be smaller than the balls. The structure of the inner cavity is the same as that of the common inner tube. The installation and use methods of the inner tube with an anti-puncturing cavity are the same as those of the common inner tube. The invention can save millions of tons of rubbers all over the world per year, has the advantages of energy saving, working efficiency improvement and safety factor improvement, and is of strategic importance in military especially.

Description

Anchoring-free wheel inner tube

Technical field

The present invention is the thorough revolution to inner tube.

Technical background

The common inner tube of a tyre is not pricked logical causing unavoidably and is cast anchor, even accident.

Summary of the invention

The common inner tube of a tyre is loaded onto anti-tie storehouse (outer storehouse).

The specific embodiment

The common inner tube of a tyre is separated into Nei Cang and Wai Cang.Outer position in storehouse is in the outside (side that wheel lands) of the ring inner tube of a tyre, and an amount of little ball (solid elastomeric bead also can) is filled in the inside.Elastic pellet or cuticle ball size are the smaller the better.The also available nylon wire of the outer wall in outer storehouse replaces, but mesh must be less than bead.Interior storehouse is the same with common inner tube of a tyre structure.The above-mentioned inner tube of a tyre with anti-tie storehouse is the same with the installation and the using method of the common inner tube of a tyre.

Beneficial effect of the present invention was pricked cover tire when sticker and was pricked when wearing a certain bead, and the gas that bleeds off is very little, and bead on every side exists In depress and fill out immediately the room. Also be unlikely to flat tire even repeatedly stab (ordinary circumstance can not) To non-degree of casting anchor, and need not to tear open tire, tonifying Qi gets final product. Can be the world every year of the present invention and save rubber The glue millions of tons has not only been saved resource, has improved operating efficiency, but also has greatly improved peace Overall coefficient especially militarily has strategic importance.

Claims (1)

1. The common inner tube of a tyre is separated into Nei Cang and Wai Cang.Outer position in storehouse is in the outside (side that wheel lands) of the ring inner tube of a tyre, and an amount of little ball (solid elastomeric bead also can) is filled in the inside.Elastic pellet or cuticle ball size are the smaller the better.The also available nylon wire of the outer wall in outer storehouse replaces, but mesh must be less than bead.Interior storehouse is the same with common inner tube of a tyre structure.The above-mentioned inner tube of a tyre with anti-tie storehouse is the same with the installation and the using method of the common inner tube of a tyre.