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Rim protector

A technology for protectors and rims, applied in the directions of rims, transportation and packaging, vehicle parts, etc., can solve the problems that the elastic belt is not strong enough, the elastic belt is difficult to install, and the wedge cannot pass through, and achieves convenient transportation, improved safety, and easy access. The effect of installation and removal

Inactive Publication Date: 2016-11-23
TIRE EMERGENCY SAFETY DEVICEBEIJINGTECH DEV CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, if the elastic band is made of a relatively rigid material that is supporting the rim edge, the installation of the elastic band will be very difficult, because it is difficult to bend the elastic band into an arc to match the surface of the rim
If the elastic is made of a relatively soft material for ease of installation, the elastic may not be strong enough to support the bead
Additionally, the wedge cannot be securely held within hub A11 by any engagement structure such that lateral movement of the elastic band would cause misalignment of the loop fastener on the hub surface of hub A10
Therefore, the loop fastener does not provide basic support in case of a flat and can seriously damage the tire

Method used

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Embodiment Construction

[0040] The present invention will be illustrated by way of embodiments to enable any person skilled in the art to make and use the invention. The embodiments in the following description are by way of example only and modifications will be apparent to those skilled in the art. The general principles defined in the following description will apply to other embodiments, alternatives, modifications, equivalents and applications without departing from the spirit and scope of the invention.

[0041] Refer to attached figure 1 to attach Image 6As shown, according to a preferred embodiment of the present invention, a rim protector is used as a run-flat tire assembly and / or a bead lock assembly, wherein the rim protector comprises an annular assembly, the annular assembly It includes a plurality of hinged members 1, which are movably connected to each other in a side-to-side manner, a first end connecting member 2 is movably connected to one end of the ring component, and a second...

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Abstract

A rim protector comprises an annular assembly, a first end connecting part movably connected with one end of the annular assembly and a second end connecting part movably connected with the other end of the annular assembly. The annular assembly comprises multiple hinge components which are movably connected with one another in an edge-to-edge mode, wherein the width of each hinge component is larger than that of a rim well. The second end connecting part and the first end connecting part are detachably connected, so that the hinge components surround the surface of a hub of a rim to cover the rim well, and then the phenomenon that one-side tyre edge of a tyre falls into the rim when the tyre leaks air is prevented.

Description

technical field [0001] The present invention relates to a vehicle rim, and more particularly to a rim retainer comprising a plurality of hinged parts fastened to the outside of the vehicle rim for use as a run-flat protection assembly and / or a bead lock assembly. Background technique [0002] The two beads of the pneumatic tire are usually installed on the two rim flanges of the rim A10, such as Figure 8 shown. On the annular hub surface of the rim A10, an annular rim well A11 is formed between the two rim flanges. The rim well A11 allows the tire to be more easily installed or removed from the rim A10 by mounting one side of the tire bead on one side of the wheel so that the tire is held in place. [0003] When the tire pressure of the vehicle is lower than the standard tire pressure, or the tire of the vehicle is pierced by a sharp object (for example, a nail, etc.), the tire pressure of the vehicle will gradually decrease, especially when the vehicle is running. In oth...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60B21/12
Inventor 杨桂荣
Owner TIRE EMERGENCY SAFETY DEVICEBEIJINGTECH DEV CO LTD