Title:
BLOCKING SUPPORT BEAD FOR PREVENTING SUPPORT BELT FROM FALLING AND TYRE BURST EMERGENCY SAFETY DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/012018
Kind Code:
A1
Abstract:
A blocking support bead for preventing a support belt from falling and a tyre burst emergency safety device, which belongs to the field of an automobile tyre burst emergency devices. The blocking support bead comprises a body (1); the body (1) is provided with a groove (3) for accommodating a support belt bending tongue (13); by means of the groove (3), the body (1) is divided into an anti-slip and anti-falling portion (4) for lining between the support belt bending tongue (13) and a wheel hub, and a support portion (2) for filling a support belt bending portion (11). The device can prevent the inward bending structures at two ends of the support belt from generating deformation trends when a tyre burst occurs, and prevents the support belt from loosening or detaching from another support belt, and causes that the tire burst emergency device always has a protective effect.
Inventors:
KOH KIA YEONG (CN)
Application Number:
PCT/CN2021/073178
Publication Date:
January 20, 2022
Filing Date:
January 22, 2021
Export Citation:
Assignee:
KOH KIA YEONG (CN)
International Classes:
B60C17/06; B60C17/04
Foreign References:
| CN111660737A | 2020-09-15 | |||
| FR2755905B1 | 1999-01-15 | |||
| CN109383200A | 2019-02-26 | |||
| CN111301066A | 2020-06-19 | |||
| CN1437535A | 2003-08-20 | |||
| US20110297287A1 | 2011-12-08 |
Attorney, Agent or Firm:
RZBC PATENT AGENCY (GENERAL PARTNERSHIP) (CN)
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