CN2597223Y

CN2597223Y - Iron plate bonded multifunctional tyre protecting pad

Info

Publication number: CN2597223Y
Application number: CNU02290221XU
Authority: CN
Inventors: 赵从旭
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-12-02
Filing date: 2002-12-02
Publication date: 2004-01-07
Anticipated expiration: 2012-12-02

Abstract

The utility model provides an iron plate agglutinated multifunctional tyre protection pad, which is composed of a circularly flexible main body and a plurality of hard sheets averagely distributed in the main body. Edge of the main body is 5mm width. The hard sheet has a square shape and an area of less than 81mm model plus [2]. Two adjacent hard sheets have a gap of 1mm, when in use, the protection pad is put between outer type and inner tyre, the naked hard line of the outer tyre is prevented from contacting directing the inner tyre. Therefore, hard object from outside environment can not pierce the inner tyre so as to protect the hard line of the outer tyre and the hard object from outside environment damaging the inner tyre. The utility model can reduce the damage of the inner tyre, and improve the service life of the inner tyre and security in driving. Moreover, the utility model can be used in bicycle, motorcycle and car.

Description

Iron plate-veneer type multifunctional tire neonychium

Technical field

The utility model relates to a kind of multifunction protection pad that is mainly used in vehicle tires such as bicycle, motor bike, automobile.

Background technology

The inner tube of a tyre and the cover tire direct contact of existing vehicle tyre; the insulation blocking thing is not established in the centre, and in this state, the hard thing that the inner tube of a tyre is very easily penetrated cover tire punctures or galled by the rigid line that exposes on the aging cover tire; up to the present, the applicant does not find any prior art that addresses this problem.

The utility model content

For overcoming the above-mentioned defective of prior art, the utility model provides a kind of iron plate-veneer type multifunctional tire neonychium, uses this neonychium, can set up isolation between the inner tube of a tyre and cover tire, avoids hard thing to stab the inner tube of a tyre, avoids the cover tire rigid line friction inner tube of a tyre.

The utility model realizes that the technical scheme of its purpose is: iron plate-veneer type multifunctional tire neonychium is made of zone circle shape elastic body and some hard sheets, and described hard sheet is wrapped in the described elastic body, and in described elastic body rectangular distribution.

Using method of the present utility model and beneficial effect are: during use; this neonychium is placed between the cover tire and the inner tube of a tyre; the cover tire and the inner tube of a tyre are isolated; make bare hard wire on the cover tire can't direct contact to the inner tube of a tyre; so just avoided the infringement that rubs and bring because of rigid line to the inner tube of a tyre; after the hard thing in the external world pierces through cover tire; because hard sheet stops in the main body; hard thing can not thrust the inner tube of a tyre yet; distance in the reality between each hard sheet can suitably be provided with under the situation that guarantees the main body flexibility; the area that is subjected to hard sheet protection is reached more than 70%, so just reduced the possibility that the inner tube of a tyre is punctured significantly.Therefore, use this neonychium to play a very good protection, reduce the possibility of inner tube of a tyre breakage significantly, increase substantially the service life and the traveling security of the inner tube of a tyre the inner tube of a tyre.

Description of drawings

Fig. 1 is a section-drawing of the present utility model;

Fig. 2 is a cross sectional drawing of the present utility model.

The specific embodiment

Referring to Fig. 1 and Fig. 2, the iron plate that the utility model provides-veneer type multifunctional tire neonychium is made of zone circle shape elastic body 1 and some hard sheets 2, and described hard sheet 2 is wrapped in the described elastic body 1, and in described elastic body 1 rectangular distribution.

Described main body 1 both sides of the edge can be the gradually thin edges 3 of not establishing hard sheet, and respectively gradually the width of thin edges 3 can be 5mm.

Described hard sheet 2 generally can be square.

According to the width difference of described main body 1 middle body (part except that thin edges gradually) (50mm is following, 50-100mm and more than the 100mm), can be with the neonychium in the reality for dividing three classes, corresponding to this three class, the size of the utility model each several part can be:

The first kind (is below the 50mm corresponding to main body middle body width): hard sheet specification (length and width are thick) 660.3mm, hard sheet spacing: 1mm, main body middle body thickness: 2mm, gradually thin edges width: 5mm.

Second class (is 50-100mm's corresponding to main body middle body width): hard sheet specification (length and width are thick) 770.35mm, hard sheet spacing: 1.3mm, main body middle body thickness: 2.5mm, gradually thin edges width: 5mm.

The 3rd class (is more than the 100mm corresponding to main body middle body width): hard sheet specification (length and width are thick) 880.4mm, hard sheet spacing: 1.5mm, main body middle body thickness: 3mm, gradually thin edges width: 5mm.

Described hard sheet 2 also can be got other specifications, and for example when thickness was 4mm, the length of side of the hard sheet of square can be 5mm, 7mm, 9mm, 15mm or other length, and hard sheet spacing can be got 1mm.

The monolithic area of described hard sheet 2 generally is not more than 225mm ², usually can be at 81mm ²Below.

During use, the width of main body 1 middle body of this neonychium equates to be advisable with the internal diameter after inflating with the protected inner tube of a tyre is an amount of.

In the practice, described hard sheet 2 can adopt galvanized plate or other hard metal sheets to make, and described main body 1 can adopt top-quality rubber to make.

Claims

1, a kind of iron plate-veneer type multifunctional tire neonychium is characterized in that being made of zone circle shape elastic body and some hard sheets, and described hard sheet is wrapped in the described elastic body, and in described elastic body rectangular distribution.

2, iron plate as claimed in claim 1-veneer type multifunctional tire neonychium is characterized in that described main body both sides of the edge are the gradually thin edges of not establishing hard sheet.

3, iron plate as claimed in claim 2-veneer type multifunctional tire neonychium, it is characterized in that described main body both sides gradually the width of thin edges be 5mm.

4,, it is characterized in that described hard sheet is square as claim 1,2 or 3 described iron plates-veneer type multifunctional tire neonychium.

5, iron plate as claimed in claim 4-veneer type multifunctional tire neonychium is characterized in that the monolithic area of described hard sheet is not more than 225mm ²

6, iron plate as claimed in claim 4-veneer type multifunctional tire neonychium, the monolithic area that it is characterized in that described hard sheet is at 81mm ²Below.

7, iron plate as claimed in claim 6-veneer type multifunctional tire neonychium, it is characterized in that when described main body middle body width be 50mm when following, described hard sheet specification is 660.3mm (length and width is thick), hard sheet spacing is 1mm, main body middle body thickness is 2mm, and gradually the thin edges width is 5mm; When described main body middle body width was 50-100mm, described hard sheet specification was 770.35mm, and hard sheet spacing is 1.3mm, and main body middle body thickness is 2.5mm, and gradually the thin edges width is 5mm; When described main body middle body width is 100mm when above, described hard sheet specification is 880.4mm, and hard sheet spacing is 1.5mm, and main body middle body thickness is 3mm, and gradually the thin edges width is 5mm.

8, iron plate as claimed in claim 4-veneer type multifunctional tire neonychium is characterized in that described hard sheet is square, and thickness is 4mm, and the length of side is 5mm, 7mm, 9mm or 15mm, and described hard sheet spacing is 1mm.