Shock-absorbing flexible pipe
AssigneeKinrom Industries
InventorJingrong Dong
Life of this patent
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Abstract
A shock-absorbing flexible pipe includes a corrugated metal pipe and a buckle hose. The buckle hose is sleeved and connected with the corrugated metal pipe. An inner knitted hose is arranged between the buckle hose and the corrugated metal pipe. The inner knitted hose at least partially has a double-layer or multi-layer knitted mesh structure.
Claims19
A shock-absorbing flexible pipe, comprising a corrugated metal pipe and a buckle hose, wherein the buckle hose is sleeved and connected with the corrugated metal pipe, an inner knitted hose is arranged between the buckle hose and the corrugated metal pipe, and the inner knitted hose at least partially has a double-layer or_multi-layer knitted mesh structure,
- wherein an outside of the inner knitted hose is provided with a partial knitted band.
A shock-absorbing flexible pipe, comprising a corrugated metal pipe and a buckle hose, wherein the buckle hose is sleeved and connected with the corrugated metal pipe, an inner knitted hose is arranged between the buckle hose and the corrugated metal pipe, and the inner knitted hose at least partially has a double-layer or multi-layer knitted mesh structure,
- wherein an outer circumference of end portions at two sides of the corrugated metal pipe is integrally and convexly provided with a welding positioning ring, and the welding positioning ring has a U-shaped cross section, and comprises an arc-shaped structure and two side edges that are integrally connected with two end portions of the arc-shaped structure.
Dependencies are inferred from the claim text.