Title:
NOVEL ANTI-PUNCTURE FLAT-FREE TIRE
Document Type and Number:
WIPO Patent Application WO/2021/244592
Kind Code:
A1
Abstract:
An anti-puncture flat-free tire. The inflation inner tube-equipped anti-puncture tire comprises an outer cover (1), an anti-puncture cushion layer (2) tightly attached onto the inner wall of the outer cover, and an inflation inner tube (3) positioned on the inner side of the anti-puncture cushion layer and tightly attached onto the inner wall of the anti-puncture cushion layer. The anti-puncture flat-free tire is simple in structure, light in weight, and low in manufacturing cost; when the tire is punctured by a sharp object from the front or side surface, the anti-puncture structure effectively protects the inflation inner tube, thus achieves the anti-puncture flat-free purpose, and can effectively guarantee normal driving of vehicles.
Inventors:
DONG QIAN (CN)
Application Number:
PCT/CN2021/098026
Publication Date:
December 09, 2021
Filing Date:
June 02, 2021
Export Citation:
Assignee:
DONG QIAN (CN)
International Classes:
B60C19/12; B60C5/18
Foreign References:
| CN111532088A | 2020-08-14 | |||
| CN212889725U | 2021-04-06 | |||
| CN104553634A | 2015-04-29 | |||
| CN207291525U | 2018-05-01 | |||
| US20180333994A1 | 2018-11-22 | |||
| CN201333904Y | 2009-10-28 | |||
| CN201009688Y | 2008-01-23 | |||
| CN202106809U | 2012-01-11 | |||
| GB2343422A | 2000-05-10 |
Attorney, Agent or Firm:
SHANGHAI DAWEI ZHIWEI INTELLECTUAL PROPERTY AGENCY (GENERAL PARTNERSHIP) (CN)
Download PDF: