CN201030191Y

CN201030191Y - Sphere middle tyre

Info

Publication number: CN201030191Y
Application number: CNU2007200054416U
Authority: CN
Inventors: 雷万福
Original assignee: China & Foreign Countries Sports Equipment Co Ltd
Current assignee: China & Foreign Countries Sports Equipment Co Ltd
Priority date: 2007-04-25
Filing date: 2007-04-25
Publication date: 2008-03-05
Anticipated expiration: 2017-04-25

Abstract

The utility model relates to a globe center tyre, which can be used to manufacture aerated globes. The surface of the globe center tyre alternatively retracts to form a plurality of relatively horizontal channels and a plurality of rib strips between the channels, and the rib strips are interlaced on the surface of the globe. The globe center tyre can further comprise a plurality of stripes with the shapes conforming to the rib strips, the width of each stripe is a little bigger than that of each rib strip, the stripes are respectively adhesive to the surface of each rib strip with both edges inserting in the channels, thereby a plurality of external covers of corresponding shapes stick on the surfaces between the interlaced rib strips, the side edges of each external cover are inserted in the channels to fix the center tyre. The utility model of the globe center tyre not only provides convenience to manufacture but also beautifies the appearance of the aerated globe, additionally the utility model also can improve the durability and extend the service life of the aerated globe.

Description

Tire in the spheroid

Technical field

The utility model is about a kind of inflation spheroid, and a kind of convenience that provides an inflatable ball system to do is provided especially, and allows the external sight of this inflatable ball beautify and increase tire in the spheroid of durability more.

Background technology

The inflation spheroid, for example: basketball, vollyball, dodgeball etc., generally comprised the inner tube of a tyre, middle tire and at least one crust, wherein should cover at outside this inner tube of a tyre by middle tire, in order to the protection inner tube of a tyre, and and then provide crust to fit.

Please referring to Fig. 4 and shown in Figure 5, prior art is inflated spheroid, and wherein tire 30 generally is that the mat mould is made with injection molding method, and the outstanding staggered rib 31 that is laid with in surface; Should be provided with this inner tube of a tyre in middle tire 30 inside, use the effect of reaching inflation; Refer again to shown in Figure 6, in this between staggered rib 31 of tire 30 surface be covered with the crust 40 of corresponding shape, wherein, described crust 40 can be ox-hide, synthetic leather or various material.

And because aforementioned rib 31 must be exposed to the inflatable ball surface, therefore before sticking crust 40, manufacturer must be by cleaning or painted, dirty or irregular colour to rib 31 surfaces is handled, just can guarantee to inflate the attractive in appearance of spheroid, but the inconvenience and the great amount of manpower that have so caused making expend;

In addition, aforementioned crust 40 is covered between the rib 31, though can keep temporary transient tight bonding, yet, often after this inflation spheroid uses certain hour, dig gradually with the edge because of friction, cause this inflation spheroid can't exercise usefulness again.

The utility model content

The purpose of this utility model is to provide tire in the spheroid, and it can be used for making the inflation spheroid, and the convenience in the making not only can be provided, and the problem of effectively avoiding crust to dig because of wearing and tearing, and it can provide the user better sense of touch in addition.

For reaching aforementioned purpose, but tire mat mould is made with injection molding method in the spheroid of the present utility model, the staggered recessed groove that is formed with several opposing parallel in its surface, thus between each groove parallel to each other, form rib, and this rib tire surface in this spheroid is interlaced.

Tire inside can be provided with an inner tube of a tyre in this spheroid, uses the effect of reaching inflation; Should include several joint strips by middle tire, this joint strip can adopt ox-hide, synthetic leather or various material to make, and its shape conforms to rib and the both sides width is slightly larger than rib; This joint strip is bonding on each rib surface respectively, and fills within the groove with both sides of the edge;

So, then this manufacturer can be covered on the crust (can be ox-hide, synthetic leather or various material) of corresponding shape each surface between the rib that tire interlocks in this spheroid, and fill within the groove with these crust both sides of the edge, compressed by the edge of joint strip and reach fixing.

By this, then the rib of tire promptly can directly not be exposed to the inflatable ball surface in this spheroid, so its surface need not further handle, thereby the convenience of making is provided; And by the setting of the intact joint strip in surface, the outward appearance of this inflation spheroid can be beautified more;

And because the edge of aforementioned crust, be subjected to compressing of joint strip among being positioned at groove, therefore will be can after inflating spheroid and use certain hour, this, so increase the durability and the service life of this inflation spheroid because of friction is dug gradually.

In addition, aforesaid joint strip also can adopt ox-hide, synthetic leather or various material, when making the user grip this inflation spheroid by this better sense of touch can be arranged, and reaches the anti-skidding effect of enhancing.

Description of drawings

Fig. 1 is the stereoscopic figure of the inflation spheroid that tire is made in the mat spheroid of the present utility model.

Fig. 2 is the stereoscopic figure of tire in the spheroid of the present utility model.

Fig. 3 is the phantom of tire in the spheroid of the present utility model.

Fig. 4 is the stereoscopic figure of the inflation spheroid that tire is made in the spheroid of mat prior art.

Fig. 5 is the stereoscopic figure of tire in the spheroid of prior art.

Fig. 6 is the phantom of tire in the spheroid of prior art.

[primary clustering symbol description]

(10) tire (11) rib in the spheroid

(12) groove (13) joint strip

(20) tire in the crust (30)

(31) rib (40) crust

The specific embodiment

Please referring to Figure 1 and Figure 2, the inflation spheroid includes tire 10 and several crusts 20 in an inner tube of a tyre (not shown), the spheroid of the present utility model, wherein:

This inner tube of a tyre is arranged in this spheroid within the tire 10, can be subjected to outside inflation and expands gradually;

Please cooperate referring to Fig. 2 and shown in Figure 3, but tire 10 mat moulds are made with injection molding method in this spheroid, the staggered recessed groove 12 that is formed with several opposing parallel in its surface, thus rib 11 between the groove 12 that respectively is parallel to each other, formed, and this rib 11 tire 10 surfaces in this spheroid are interlaced; In addition, tire 10 includes several joint strips 13 in this spheroid, and this joint strip 13 can adopt ox-hide, synthetic leather or various material to make, and its shape conforms to rib 11 and the both sides width is slightly larger than rib 11; This joint strip 13 is bonding on each rib 11 surface, and fills within the groove 12 with both sides of the edge;

It is made that this crust 20 can be ox-hide, synthetic leather or various material, and its shape is corresponding with each surface between the tire 10 formed ribs 11 in this spheroid respectively, and area is slightly larger than each surface between tire 10 ribs 11 in this spheroid; This crust 20 is covered in this spheroid on each surface between tire 10 ribs 11, and is placed within each groove 12 with the edge, compressed by joint strip 13 both sides of the edge and reaches fixing.

Please referring to Fig. 1 and shown in Figure 3, the rib 11 of tire 10 can directly not be exposed to this inflatable ball surface in this spheroid, and the edge of aforementioned crust 20, is subjected to compressing of joint strip 13 among being positioned at groove 12, therefore can not dig gradually because of friction; In addition, aforesaid joint strip 13 has better sense of touch in the time of can making the user grip this inflation spheroid, and reaches the anti-skidding effect of enhancing.

Claims

1. tire in the spheroid is characterized in that, the staggered recessed groove that is formed with several opposing parallel in its surface, thus between the groove that respectively is parallel to each other, forming rib, this rib tire surface in this spheroid is interlaced.

2. tire in the spheroid as claimed in claim 1 is characterized in that, further includes several joint strips, and this joint strip shape conforms to rib and the both sides width is slightly larger than rib, and it is bonding on each rib surface and both sides of the edge are positioned at groove.

3. tire in the spheroid as claimed in claim 2 is characterized in that, joint strip adopts ox-hide to make.

4. tire in the spheroid as claimed in claim 2 is characterized in that, joint strip adopts synthetic leather to make.