CN205239018U

CN205239018U - Disconnected prevents inner tube of a tyre that jolts

Info

Publication number: CN205239018U
Application number: CN201521113287.5U
Authority: CN
Inventors: 许传功
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-12-29
Filing date: 2015-12-29
Publication date: 2016-05-18
Anticipated expiration: 2025-12-29

Abstract

Disconnected prevents inner tube of a tyre that jolts, disconnected prevents inner tube of a tyre that jolts for there being a disconnected open -ended annular bag, the both ends disconnection mouth of annular bag be the shutoff, the disconnected open -ended shutoff disconnection face in both ends is the plane of slope, the plane and the cover tire of slope correspond to the inner tube of a tyre that the contained angle be alpha between the radial force of the plan position department of slope, and mutual laminating the in plane that two back slopes of inflation were inflated to the annular bag is in the same place. Disconnection face design is the plane of slope, and the plane and the cover tire of slope correspond the inner tube of a tyre has certain contained angle between the radial force of the plan position department of slope, and the cover tire is no longer equidirectional with the disconnection plane to the effort of inner tube of a tyre disconnection face, and at this moment a disconnection face place receives effort and disconnection face to have certain inclination, and disconnection face department supports to form and cushions and lighten and jolt, improvement user's travelling comfort.

Description

The anti-inner tube of a tyre that jolts of breakaway-element

Technical field

The utility model relates to the inner tube of a tyre technical field of bicycle, electric bicycle, motorcycle etc., relates to especiallyAnd the anti-inner tube of a tyre that jolts of breakaway-element.

Background technology

Two of vertical center line disconnect plane and put into cover tire inner chamber and be full of after high pressure gas, two disconnection planesTightly stick together, become a very hard supporting surface, its disconnection in-plane and cover tire are for the inner tube of a tyreExternal force direction is consistent, as shown in Figure 1 and Figure 2, so in the time touching ground herein, be difficult to and casingOther positions are the same can good cushioning effect, jolts and cause, and causes uncomfortable sensation to user.

Utility model content

For overcoming problems of the prior art, the utility model provides a kind of effectively avoiding to jolt, carryThe inner tube of a tyre of high user's comfortableness.

The technical scheme in the invention for solving the technical problem is: this kind of anti-inner tube of a tyre that jolts of breakaway-element,The anti-inner tube of a tyre that jolts of described breakaway-element is the ring bag that has a disconnection mouth, it is characterized in that: described ring bagTwo ends disconnect mouth and be shutoff, the shutoff cleaved facet that two ends disconnect mouthful is the plane tilting, inclination flatBetween the radial load at face and the cover tire plan-position place to inner tube of a tyre corresponding tilt, angle is α, and ring bag inflationThe plane of latter two inclination is together bonded to each other.

Further, described angle α is 10 degree to 35 degree.

To sum up, the beneficial effect of technique scheme of the present utility model is as follows:

Cleaved facet is designed to the plane tilting, the plane of inclination and the cover tire plan-position to inner tube of a tyre corresponding tiltBetween the radial load at place, have certain angle, cover tire to the active force of inner tube of a tyre cleaved facet no longer with disconnect plane TongfangTo, at this moment cleaved facet place is subject to active force and cleaved facet to have certain angle of inclination, and cleaved facet place supports and formsBuffering and alleviate and jolt, improves user's comfortableness.

In the inner tube of a tyre, the blowing pressure also reduces because the area of cleaved facet increases the pressure of cleaved facet in addition, oneDetermine to have strengthened in degree the bearing capacity of cleaved facet, improve the life-span of resolving open type inner tyre cleaved facet.

Brief description of the drawings

Fig. 1 is the cutaway view of the existing breakaway-element inner tube of a tyre;

Fig. 2 is the stressed schematic diagram that is related to of A part partial enlarged drawing in Fig. 1;

Fig. 3 is structural representation of the present utility model;

Fig. 4 is the stressed schematic diagram that is related to of B part partial enlarged drawing in Fig. 3.

In figure:

1 inner tube of a tyre, 2 planes that tilt, 3 annular chambers.

Detailed description of the invention

Below in conjunction with accompanying drawing, feature of the present utility model and principle are elaborated, illustrated embodiment is only usedIn explaining the utility model, not limit protection domain of the present utility model with this.

As shown in Figure 3, Figure 4, the anti-inner tube of a tyre that jolts of the breakaway-element described in this utility model is the ring that has a disconnection mouthShape bag. Described ring bag is that the two ends disconnection mouth of the inner tube of a tyre 1 is shutoff, and the shutoff of two ends disconnection mouth is disconnectedThe face of opening is the plane 2 tilting, and the plane 2 of inclination and cover tire are to the plan-position place of inner tube of a tyre corresponding tilt radiallyBetween power F, angle is α, and the plane of latter two inclination of ring bag inflation is together bonded to each other. Cover tire pairThe active force of inner tube of a tyre cleaved facet is no longer equidirectional with disconnection plane, and at this moment cleaved facet place is subject to active force and disconnectionFace has certain angle of inclination, and cleaved facet place supports and forms buffering and alleviate and jolt, and improves the comfortable of userProperty. After tire tube air-inflating, annular chamber 3 is respectively F1 and F2 to the pressure of clinoplain, due to the plane 2 tiltingFor the version in existing Fig. 1, Fig. 2, its lifting surface area becomes large, and therefore in the inner tube of a tyre, inflation is pressedPower also reduces because the area of cleaved facet increases the pressure of cleaved facet, has strengthened to a certain extent cleaved facetBearing capacity, improve and resolve life-span of open type inner tyre cleaved facet.

Further, described angle α is 10 degree to 35 degree, is convenient to produce.

Above-described embodiment is only the description that preferred embodiment of the present utility model is carried out, not to thisBright scope limits, and is not departing under the prerequisite of the utility model design spirit this area correlation techniquePersonnel, to various distortion of the present utility model and improvement, all should expand into the utility model claims and determineProtection domain in.

Claims

1. the anti-inner tube of a tyre that jolts of breakaway-element, the anti-inner tube of a tyre that jolts of described breakaway-element is the ring bag that has a disconnection mouth,It is characterized in that: the two ends of described ring bag disconnect mouth and are shutoff, the shutoff that two ends disconnect mouthful disconnectsFace is the plane tilting, between the radial load at the plane of inclination and the cover tire plan-position place to inner tube of a tyre corresponding tiltAngle is α, and the plane of latter two inclination of ring bag inflation is together bonded to each other.

2. the anti-inner tube of a tyre that jolts of breakaway-element according to claim 1, is characterized in that: described angle αBe 10 degree to 35 degree.