CN103786525B

CN103786525B - Hoop inner tube type non-inflatable tyre

Info

Publication number: CN103786525B
Application number: CN201210427469.4A
Authority: CN
Inventors: 全解生
Original assignee: Individual
Current assignee: Changshu Intellectual Property Operation Center Co ltd
Priority date: 2012-10-29
Filing date: 2012-10-29
Publication date: 2017-07-18
Anticipated expiration: 2032-10-29
Also published as: CN103786525A

Abstract

Hoop inner tube type non-inflatable tyre, Tire ＆ Tube comprising interconnection, the ring both sides of the pipe ring of one circular in cross-section cross at equal intervals and be fixed with least three support pipes and the two ends of each support pipe section all stretch out outside the ring both sides of pipe ring, the elastic hoop of at least one lateral undulate is installed with the inside of ring, constitute the hoop inner tube of a tyre, the surface without support pipe end section place of the hoop inner tube of a tyre, is nested with interconnection bullet part, pours into a mould disjunctor cover tire successively inside-out.The contractility of the elastic hoop of the tire is good, be easily installed detaching tyre, can banding tire in wheel rim, support pipe is simply easily made, registration, Tire ＆ Tube disjunctor, in the absence of it is concavo-convex and collapse, monolithic molding only needs two petals, small with tread flaking, rolling resistance is difficult, the advantages of suitable high speed.The sample of the patent application technology has been made.

Description

Hoop inner tube type non-inflatable tyre

Technical field

Invention is the invention on non-inflatable tyre especially the hoop inner tube of a tyre and its non-inflatable tyre

Background technology

First big defect of existing non-inflatable tyre is tire hoop not bearing up pulley circle, causes tire to depart from from wheel rim and relative Wheel rim is slided, and is not suitable at a high speed, and second largest defect is that inside tires deformation of unevenness occur and collapsed, and causes contacting to earth for tire Face is uneven and increases, the shake of vehicle traveling and rolling resistance increase.For example, the Novel free of the patent No. 200810072351.8 is inflated Tire is there is also this two big defect, and one is the component for not setting and referring to tire banding wheel rim, the circle on the inside of inner ring pipe ring Shape steel ring is not only circular without radial-telescopic and is the whole steel ring ring of disjunctor, thus, to the radial direction on the inside of tyre ring The influence of hypertonic is almost nil, to banding tire in wheel rim without contribution, and two be to have gap between inner ring pipe and other components, to fill out Charge fills the gap, and inserts, positioner, the periphery of circular steel ring all cover mesh, thus, being filled during tire force Material is squeezed and displacement and related netted composition deformation, causes bumps occur between Tire ＆ Tube, collapses, tire force is uneven, roll Resistance increases, in addition, the mesh covering inserts of the technology is difficult to the position for limiting stirrup, mounted in the position of the locating dowel of stirrup Putting error can be very big, and the probability of locating dowel radom insertion die hole is intended to zero, perhaps therefore, and the patented technology does not have sample so far Product emerge, it can be seen that, the art solutions be not OK the problem of, but OK the problem of must be logical.

The content of the invention

Hoop inner tube type non-inflatable tyre, the Tire ＆ Tube comprising interconnection, the ring two of the pipe ring of a circular in cross-section Side cross at equal intervals and be fixed with least three support pipes and the two ends of each support pipe section all stretch out ring both sides in pipe ring it Outside, the elastic hoop of at least one lateral undulate is installed with the inside of ring, the hoop inner tube of a tyre is constituted, the hoop inner tube of a tyre without support pipe The surface at section is held, interconnection bullet part, cast disjunctor cover tire is nested with successively inside-out.

Invention benefit：The contractility of the elastic hoop of the tire is good, be easily installed detaching tyre, can banding tire in wheel Circle, support pipe simply easily system, registration, Tire ＆ Tube disjunctor, in the absence of it is concavo-convex and collapse, monolithic molding only needs two petals, tool Tread flaking, rolling resistance are difficult small, the advantages of suitable high speed.The sample of the patent application technology has been made.

Brief description of the drawings

Fig. 1 shows that the foam hoop inner tube of a tyre is faced；Fig. 2 shows that foam hoop inner tube of a tyre A-A is cutd open；Fig. 3 shows that the body hoop inner tube of a tyre is faced；Figure 4 show that body hoop inner tube of a tyre B-B is cutd open；Fig. 5 shows that hoop is overlooked；Fig. 6 shows that hoop C-C is cutd open；Fig. 7 to Fig. 9 shows latitude, longitude and latitude, quasi- warp respectively Latitude, mouth longitude and latitude foam hoop inner tube type non-inflatable tyre, Figure 10 show a mouthful longitude and latitude body hoop inner tube type non-inflatable tyre,

Fig. 1 is into Figure 10：Support pipe -1, the foam hoop inner tube of a tyre -21, the body hoop inner tube of a tyre -22, hoop -3, disjunctor cover tire Body -4, circle bullet ring -5, monomer bullet circle -61, screwed pipe spring -62, breach bullet circle -63.

Embodiment

Embodiment one, as shown in Figure 1, Figure 2, shown in Fig. 5, Fig. 6, Fig. 7, the foam ring tube 21 of a circular in cross-section, its Ring both sides cross at equal intervals and be fixed with eight support pipes 1 and the two ends of each support pipe 1 section all stretch out in foam pipe ring 21 Outside ring both sides, the elastic hoop 3 of a lateral undulate is installed with the inside of its ring, the hoop inner tube of a tyre, two circle bullets is constituted Ring 5 is solidly set on the outer rim side of the hoop inner tube of a tyre at equal intervals, constitutes the so-called latitude hoop inner tube of a tyre, be poured into macromolecular material equipped with by The mold cavities shaped disjunctor cover tire 4 of the latitude hoop inner tube of a tyre of the two ends section support of each support pipe 1, is made hoop inner tube type and exempts from inflated wheel Tire.Foam ring tube 21 is made up of macromolecular material such as PU foaming, and it is smooth that surface can be made circular arc, can also be made identical Hoop, the groove for interconnecting bullet part, pushing out ring pipe are preferably that stage casing is seamed or have the plastic tube in hole, and seam, hole can be by the warm in ring tube Amount is outwards arranged；The most handy seamless steel pipe cutting processing of hoop is formed, it is also possible to which steel wire is made, and can also use strong elasticity macromolecule material Material makes, the plugging into of two ends may be inserted into pipeline section pincers pressure can also two ends butt welding, the mode of entirety blanching or adhesion is solid On the inside of the ring for being placed in ring tube, the corresponding surface that hoop is on the inside of ring and on the outside of ring is the face of annulus, hoop on the inside of ring and outside ring The corresponding surface of side is the face with being harmonious on the inside of annulus pipe ring, and hoop is due to being lateral corrugated with very strong radial direction hypertonic Power, its tension force is beneficial to expansion tire inner circular layer to load and unload tire, contracting power beneficial to shrinkage tires inner circular layer so as to banding tire in Wheel rim, the material of circle bullet ring, makes, processes, being installed with that mode is identical with hoop, circle bullet ring it is single should be outside ring The Middle Ring Line of side, it is multiple should be symmetrical with Middle Ring Line, the pore of the two ends section of each support pipe of the latitude hoop inner tube of a tyre is enclosed within two valves Corresponding mould post in die cavity, pours into a mould macromolecular material such as liquid PU to die cavity and shapes disjunctor cover tire, tire is taken out in die sinking.Foam is justified Pipe ring can be replaced with body ring tube.

Embodiment two, as shown in Figure 1, Figure 2, shown in Fig. 5, Fig. 6, Fig. 8, embodiment 1 the latitude hoop inner tube of a tyre pipe face at equal intervals It is nested with the monomer bullet circle 61 of at least three non-closed.Other are identical with embodiment one.

Embodiment three, as shown in Figure 1, Figure 2, shown in Fig. 5, Fig. 6, Fig. 9, in the pipe face uniform pitch of the latitude hoop inner tube of a tyre of embodiment 1 A screwed pipe spring 62 is nested with, plugging into for two ends is preferably pressed using insertion pipeline section pincers.Other are identical with embodiment one.

Example IV, as shown in Figure 1, Figure 2, shown in Fig. 5, Fig. 6, Figure 10, body ring tube 22 can use commercially available plastic tube Such as standard pipe, bellows, length are to groove tube, and hot melt adhesion in a ring, can also be molded acquisition, at least three breach bullet circles 63 Breach be located on the outside of the ring of hoop 3 and be solidly set on the pipe face of the hoop inner tube of a tyre at equal intervals and constitute mouth through the hoop inner tube of a tyre, circle bullet ring 5 is solid It is enclosed within the outside of ring of the mouth through the hoop inner tube of a tyre and constitutes the mouth longitude and latitude hoop inner tube of a tyre.Other are identical with embodiment one.

Claims

1. hoop inner tube type non-inflatable tyre, the Tire ＆ Tube comprising interconnection, it is characterized in that, the pipe ring of a circular in cross-section Ring both sides cross at equal intervals and be fixed with least three support pipes and the two ends of each support pipe section all stretch out pipe ring ring two The elastic hoop of at least one lateral undulate is installed with outside side, on the inside of ring, the hoop inner tube of a tyre is constituted, the hoop inner tube of a tyre without support Surface at the section of sicula end, is installed with interconnection bullet part, cast disjunctor cover tire successively inside-out.

2. hoop inner tube type non-inflatable tyre as claimed in claim 1, it is characterized in that, pipe ring is macromolecule material foaming Ring.

3. hoop inner tube type non-inflatable tyre as claimed in claim 1, it is characterized in that, pipe ring is that macromolecule material is hollow Ring.

4. hoop inner tube type non-inflatable tyre as claimed in claim 1, it is characterized in that, the surface of pipe ring is smooth in circular arc Face, in around ring groove face, in around pipe corrugated surface.

5. hoop inner tube type non-inflatable tyre as claimed in claim 1, it is characterized in that, support pipe in straight tube, in stage casing slit-tube, In middle sector hole pipe.

6. hoop inner tube type non-inflatable tyre as claimed in claim 1, it is characterized in that, hoop is in pair on the inside of ring and on the outside of ring It is that the face of annulus, hoop are the face being harmonious with annulus pipe ring inner side in the corresponding surface on the inside of ring and on the outside of ring to answer face.

7. hoop inner tube type non-inflatable tyre as claimed in claim 1, it is characterized in that, at least one circle bullet ring is used as interconnection Bullet part, circle bullet ring, which is solidly set on the outside of the ring of the hoop inner tube of a tyre, constitutes the latitude hoop inner tube of a tyre, and macromolecular material is poured into equipped with by each support The mold cavities shaped disjunctor cover tire of the latitude hoop inner tube of a tyre of the two ends section support of sicula.

8. hoop inner tube type non-inflatable tyre as claimed in claim 1, it is characterized in that, at least one circle bullet ring and at least three Individual monomer bullet circle is as interconnection bullet part, and circle bullet ring, which is solidly set on the outside of the ring of the hoop inner tube of a tyre, constitutes the latitude hoop inner tube of a tyre, each monomer bullet The pipe face that circle is solidly set on the latitude hoop inner tube of a tyre at equal intervals constitutes the longitude and latitude hoop inner tube of a tyre, and macromolecular material is poured into equipped with by each support pipe Two ends section support the longitude and latitude hoop inner tube of a tyre mold cavities shaped disjunctor cover tire.

9. hoop inner tube type non-inflatable tyre as claimed in claim 1, it is characterized in that, at least one circle bullet ring and a spiral shell Pipe spring is as interconnection bullet part, and circle bullet ring, which is solidly set on the outside of the ring of the hoop inner tube of a tyre, constitutes the latitude hoop inner tube of a tyre, the spiral shell such as screwed pipe spring The quasi- longitude and latitude hoop inner tube of a tyre is constituted away from the pipe face for being solidly set on the latitude hoop inner tube of a tyre, macromolecular material is poured into equipped with by the two of each support pipe Hold the mold cavities shaped disjunctor cover tire of the quasi- longitude and latitude hoop inner tube of a tyre of section support.

10. hoop inner tube type non-inflatable tyre as claimed in claim 1, it is characterized in that, at least three breach bullet circles and one Circle bullet ring is as interconnection bullet part, and the breach of breach bullet circle is located on the outside of hoop ring and is solidly set on the pipe face of the hoop inner tube of a tyre at equal intervals Mouth is constituted through the hoop inner tube of a tyre, circle bullet ring is solidly set on the outside of ring of the mouth through the hoop inner tube of a tyre and constitutes the mouth longitude and latitude hoop inner tube of a tyre, macromolecule Material is poured into the mold cavities shaped disjunctor cover tire of the mouth longitude and latitude hoop inner tube of a tyre equipped with the two ends section support by each support pipe.