CN105730149B

CN105730149B - A kind of bended plate type tire

Info

Publication number: CN105730149B
Application number: CN201610092648.5A
Authority: CN
Inventors: 齐克岐
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-02-19
Filing date: 2016-02-19
Publication date: 2017-09-29
Anticipated expiration: 2036-02-19
Also published as: CN105730149A

Abstract

The invention discloses a kind of bended plate type tire device, including wheel rim, some groups of support members in continuous bend shape are fixed with by fastener on the wheel rim circumference anchor ring, the support member external cladding is provided with lining band, and wrap member is wound, or inflatable cover tire is set outside whole support members；The vertical section of the support member is in flat serpentine, and the support member is divided into curved construction section, neck, straight section, curved shoulder, active section and endpiece；The active section end surface, which is provided with, inserts stern notch, and the slotting stern notch is rounded, and the slotting stern notch forms a trigonum with the support member endpiece junction, and the slotting stern notch is provided with several projections radially close to the endpiece.Compared with prior art, the plate-like elastic support member that the present invention passes through one group or some groups interconnection is installed on wheel rim continuous bend, to realize the resilient support to wheel load, driving and brake function, meet in Various Complex, rugged environment can lasting security operation requirement.

Description

A kind of bended plate type tire

Technical field

The invention belongs to non-inflatable tyre manufacturing technology field, and in particular to a kind of bended plate type tire.

Background technology

The pneumatic tire generally used at present, by the development of over one hundred year, technology was quite ripe, relatively simple for structure, Elasticity from entirety to local each side is all fine, but complex manufacturing technology, particularly develops into meridian line style tubeless wheel After tire, meeting high speed, heavy duty that vehicle proposes to tire, the item such as durable, comfortable and safe increasingly harsher requesting party Face, the relevant art of pneumatic tire improves secular stagnation.Particularly inflation leakage and the chronic illness blown out, allow user to exist always While feeling inconvenience deeply, also subject to the worry of driving accident, therefore, many people look for another way, with the shape of non-inflatable tyre Formula, is thoroughly changed emphatically to tire construction.The structure type of existing non-inflatable tyre mainly has plate spoke and spoke The structure type of two kinds of carcasses of formula, it is relatively more famous to have：First, the honeycomb tyre of Gu Bo tyre companies of U.S. research and development, copies honeybee Many hexagonal structures of nest are supported mutually, and self-strength is improved to greatest extent, can be resisted certain explosive impulse, succeeded For military vehicle；Second, the tweel tires that company of French Michelin develops, are uprightly installed between wheel hub and cylindricality tyre surface Some pieces of polyethylene disc, disc stage casing is passed through after shearing ring, is remake branch, is stretched to tyre surface, and tire load is supported by disc, And wheel rim is also elastically deformable；Third, the spoke type tire that Japanese BRIDGESTONE company develops, in the inside of wheel rim and Outside, installs two groups of thermoplasticity spokes, by spoke support wheel load to tilt clockwise and counterclockwise respectively；Its Four, Patent No. CN201410135967 patent are to be embedded with coil component spring steel disc in tire tread, and the steel disc passes through arc Spring steel plate, is connected with S type spring steel plates, the built-in shock absorber of S type spring steel plates, and is fixedly connected with wheel hub；Fifth, the U.S. is solid Special company and the spring tyre of National Aeronautics and Space Administration's co-design, netted carcass and open tire are constituted by 800 springs Face, realizes carrying and the driving function of tire.The practicality of above-mentioned tire is all undesirable, and its Tire support system is more by elasticity branch Support member is just constructed without effective pretension and formed；All it is respective as the disc, spring leaf and spoke of support member in preceding four kinds of tires Work, when tyre in operation, each support member lacks the smooth transmission of support force each other；Also exist in first two tire many Locate stress concentration position, so can both cause the excessive demand to the resilient support function such as single-piece disc, spoke, spring leaf, again Wheels travel can be made to get up not steady enough；3rd, the quantity of elastic supporting member for supporting optical member is too huge in the 5th kind of tire, the foreign matter such as silt Once into carcass, discharge is just difficult, so as to influence the normal performance of tyre performance.

The content of the invention

To solve drawbacks described above, simple and reasonable it is an object of the invention to provide a kind of bended plate type tire, can guarantee that can By carrying and smoothing out operating, meet in Various Complexes such as sharp stone road surface, high temperature, high speed, severe cold, seabed, space, tracks, badly Environment in can enduringly safe operation requirement.

To reach above-mentioned purpose, the present invention is adopted the technical scheme that：A kind of bended plate type tire device, is made using a wheel rim For bearing substrate, on the wheel rim circumference anchor ring by fastener be fixed with some groups be in continuous bend shape support member, institute Support member external cladding is stated provided with lining band, and winds wrap member, or inflatable cover tire is set outside whole support members；

Each support member is forward installed each along the circumferencial direction of the wheel rim；Each support member group is each along wheel rim Axis direction be mounted side by side；The vertical section of the support member be in flat serpentine, and the support member be divided into construction section, neck it is curved, Straight section, shoulder are curved, active section and endpiece；The active section end surface, which is provided with, inserts stern notch, and the slotting stern notch is in slotted hole shape, and institute State slotting stern notch and form a trigonum with the support member endpiece junction, the slotting stern notch is provided with several footpaths close to the endpiece To projection outwardly；The support member endpiece uses empennage-type clamping, and the endpiece includes empennage, tail neck and tail straight section, institute State in the connection of " Z " font between empennage, the tail neck and the tail straight section, the empennage is V-shaped, latter support member Empennage passes through the slotting stern notch of previous support member, and the wherein Breadth Maximum of empennage is less than the maximum length of the slotting stern notch, the tail The width of straight section is less than the Breadth Maximum of the slotting stern notch, the slotting stern notch of the previous support member on the latter support member endpiece surface of correspondence The back side is provided with the projection of several radial inwards.

Preferably, the construction section vertical section is slightly linear or generally radiused, and the outer surface with wheel rim is in circumscribed Form is contacted, and the construction section is provided with fixing hole and tension hole, and the tension hole is in Long Circle, and the tension hole portion position is with taking turns There is certain gap between the outer surface of rim.

The neck of support member is curved be in a small radii circular arc, the shoulder of support member is curved be in a relatively large radius circular arc；Tensing Under state, each support member active section envelope goes out the anchor ring of a wheel periphery；The cross section of support member active section using it is trapezoidal, Ellipse arc or W shape structures；The width of support member active section should be slightly narrower than the width between the volume groove on wheel rim both sides.

The construction section of each support member is installed on the outer surface of wheel rim with fastener successively；Whole support members are adjusted by comprehensive Each fastener is saved to balance the work elastic force of each support member；When the bent plate tire uses one group of part supported above, each group branch Support member is respectively by each group radial direction through hole on wheel rim, on the outer surface that wheel rim is arranged on using fastener；Each group support member institute Wheel rim axis is each perpendicular in plane, is arranged side by side in the axial direction；Certain gap is kept between each support member group.

The outer surface of the wrap member is also wrapped with raw rubber bar or polyurethane material formation integument.

The present invention is realized when making by following steps：

1）The support member pours makings using steel plate punched or resin plate, in the support surface with electroplating, The method covering up-protective layer such as immersion plating, spraying or parcel；Good, the Huo Zherong by the mutual clamping of the empennage of same group of support member It is integrated, tire outer shroud is collectively forming with support member active section, and the mounting hole on these support members is sequentially passed through with fastener, And the tension hole in adjacent supporting piece corresponding with the hole, be fixed with fastener, this group of support member just formed one it is whole Body, referred to as support member group；

2）Tire outer shroud and lining band, are wrapped in by the lining band on pad with the wrap member on the outer surface of tire outer shroud Together, the outer surface patch of the wrap member wraps raw rubber bar or polyurethane material formation integument.

3）Requirement according to existing pneumatic tire to tread rubber and tread contour, configures tread rubber and is molded out tyre surface flower Line, and by rubber integument and tread rubber sulfidization molding, bended plate type tire is made., only need to be in wheel when user's re-type On the wheel rim of son, several radial direction through hole are along the circumferential direction got out, or from the necessary rim for having produced radial direction through hole, choosing The bent plate tire of secondary or some secondary appropriate models is taken, tire inner ring is strutted with tire opener, is installed on wheel rim, fastening is put on Part, by adjust the pressure of each nut can adjust each support member and（Respectively）The work elastic force of support member group, the bended plate type wheel Tire can just put into Inhaul operation.

The beneficial effects of the invention are as follows：

1）If invention is made up of dry support arm, structure very simple, the support member of carrying wheel load uses tabular bullet Property material, such as steel spring plate, reinforced plastic plate are made, and integument is wrapped with outside wrap member, and foreign matter is difficult intrusion wheel Tire carcass, therefore functional reliability is very high, safety in operation can also obtain effective guarantee.

2）The S-shaped warp architecture of support member, and in same group many support members each other fairly closely, bullet Property, be connected together in activity,（Except endpiece pattern of fusion）, lining band, wrap member etc. are added to elastic force between support member Aid dispersion is acted on, and when a certain support member is in compression load state, particularly drives, brakes, it is by front and rear with its phase Many support members of connection can just carry out load pressure on tire outer shroud circumferential scattered transmission, reach that many support members are same When participate in the effect of carrying wheel load, this smooth transmission of the load of wheel between support member before and after tire circumferential direction And dispersed distribution, fully ensure that the ride comfort of whole wheel operation, the requirement of elastic force, intensity to single support member just can be with It is greatly lowered, in order to make tire using more frivolous, lesser amount of elastomeric material, so as to mitigate the weight of tire；Branch The connection of support member each other is in activity, the support member on contact road surface can be made to possess certain bullet by function, to increase This section of tire tread and the contact area on road surface, so as to improve the earth-catching property of tire.

3）The support member group of the present invention employs pretension mechanism, i.e., under unloaded state, support member group construction section institute envelope The tire annular diameters gone out, much smaller than the diameter with the wheel rim external peripheral surface of its supporting installation.So, when support member group Strutted by tire opener etc. when being installed to that blending bolt is tightened on wheel rim, it just have passed through pretension.Support member group after pretension is in car Less deformation need to be only made when wheel zero load and underloading, it is possible to larger support elastic force is provided, so as to ensure it in wheel weight Carry or do not need to make too large deformation when running into shock loading, can also provide enough support elastic force, in addition support member group outer shroud The rigidity possessed is larger, and tread rubber mainly coordinates wrap member to strengthen the earth-catching property of tire, can be made very thin, thus favorably Certain circularity can be kept under different load conditions in tire, this aspect can mitigate to whole support member group and tyre surface The fatigue rupture of glue, and energy consumption is reduced, on the other hand in wheel high-speed cruising, decrease the Elastic hysteresis energy of tire tread Consume is lost, so as to realize the effect of energy-conservation.

4）The size of made Tire support elastic force of the invention, the nut that support member group is installed by adjusting just can be very square Just realize, to adapt to different wheel loads, road conditions and the different of driving level of comfort are required, realized and be similar to this Pneumatic tire realizes the effect of tire different performance by adjusting the height of air pressure in tire.

5）The present invention is on lining band inner surface（Zone of action without correspondence support member trigonum and endpiece）Paste one thin Layer raw rubber, is used as inner liner rubber.After lining band parcel tire outer shroud, a thin layer raw rubber is pasted again on lining band outer surface, As outer line with rubber, some rubber strips are incorporated into wrap member, as glue is linked, are wound with wrap member after lining band and tire outer shroud, One layer of raw rubber is pasted on wrap member outer surface after winding again, as integument, finally, on the outer round surface of integument Tread rubber is pasted, the glue-lines such as integument and tread rubber are vulcanized separately or together.Thus, by support member group, lining band and Wrap member, integument and tread rubber permeate entirety, so as to greatly enhance the overall work intensity of bent plate tire.

6）Punching press, the heat treatment of tire made by the present invention, whether steel spring plate, or reinforced plastic plate are poured Shaping, and their electroplated coating and tread-rubber processing, be all existing mature technology, and processing technology is than inflation Tire is greatly simplified, is easy to low cost to produce and marketing.

7）Support member group made by the present invention, in the case of without lining band, wrap member and tread rubber, can be applied to On rail vehicle.

The present invention is supported by installing one group or some groups interconnection, continuous bend plate-like elastic on wheel rim Part, it is static with operation process in wheel to realize the resilient support to wheel load, driving and brake function, it can make Its load is smoothly transmitted between each support member, so that ensure the reliable carrying of wheel and smooth-going operating, and with its simple, conjunction The structure of reason, ensures wheel in the Various Complexes such as sharp stone road surface, high temperature, high speed, severe cold, seabed, space, track, severe ring Can enduringly safe operation in border.

Brief description of the drawings

Below according to drawings and Examples, structure and feature to the present invention are described further.

Fig. 1 is the structural representation of the present invention.

Fig. 2 is the enlarged diagram of sequence A in the present invention.

Fig. 3 is the structural representation of heretofore described support member.

Fig. 4 is Fig. 3 vertical view expanded view.

Fig. 5 is the structural representation of heretofore described wheel rim.

In Fig. 1, Fig. 2, Fig. 3, Fig. 4 and Fig. 5,1. wheel rims, 2. support members, 3. fasteners, 5. projections, 6. construction sections, 7. is straight Section, 8. necks are curved, and 9. shoulders are curved, 10. active sections, 11. endpieces, 13. empennages, 14. tail necks, 15. tail straight sections, 16. trigonums, 17. Stern notch is inserted, 18. tense hole, 19. fixing holes, 20. through holes, 21. wrap members.

Embodiment

Referring in Fig. 1, Fig. 2, Fig. 3, Fig. 4 and Fig. 5, install as the present invention and bearing substrate is wheel rim 1, in wheel rim 1 Outer work face on make have one group or some groups equally distributed radial direction through hole 20, if be easy to dry support arm 2 pass through fastening Part 3 is connected thereto.

As arrying main body of the present invention, be one group or some groups made of elastic plate there is continuous bend shape Support member 2, this group of support member 2 is by being movably connected to form support member group.In same group of support member 2, the shape of each support member 2 Shape, size, material property and installation form are all consistent, to ensure that wheel supports the harmony of elastic force in operation process, The endpiece 11 of each support member 2 all links together, and the construction section 6 of each support member 2 is all installed to the same of wheel rim 1 by fastener 3 On one circumference anchor ring.

The external cladding of support member 2 is provided with lining band, and winds wrap member 21, or setting can outside whole support members 2 The cover tire of inflation；

Each support member 2 is forward installed each along the circumferencial direction of the wheel rim 1；Each support member group is each along wheel The axis direction of rim 1 is mounted side by side；

The vertical section of the support member 2 is in flat serpentine, and the support member is divided into construction section 6, neck curved 8, straight section 7, shoulder Curved 9, active section 10 and endpiece 11, overall structure smooth flow, avoid the occurrence of obvious stress concentration position as far as possible.

The end surface of active section 10, which is provided with, inserts stern notch 17, and the slotting stern notch 17 is in slotted hole shape, and the slotting stern notch 17 form a trigonum 16 with the junction of support member endpiece 11, form the structure of a beam of uniform strength, same support member The segment structure of each support member 2 constitutes a continuous equal strength again outside the anchor ring that each support member active section is constituted in group Beam anchor ring, the anchor ring further ensures the steady of whole support member group operation.

The support member endpiece 11 uses empennage-type clamping, and the endpiece 11 includes empennage 13, tail neck 14 and tail straight section 15, connected between the empennage 13, the tail neck 14 and the tail straight section 15 in " Z " font, the empennage 13 is V-shaped, Wherein the Breadth Maximum of empennage 13 is less than the maximum length of the slotting stern notch 17, and the width of the tail straight section 15 is less than the slotting tail The Breadth Maximum of groove 17, two empennages 13 of latter support member pass through the slotting stern notch 17 of previous support member, with pliers etc tool holder Firmly two empennages or its wing side convex edge, you can reduce the overall width of both wings, or directly pass through biplate empennage or ∧ T tails Stern notch 17 is inserted, the installation of support member endpiece is completed.

The slotting stern notch 17 is provided with several projections 5 radially close to the endpiece 11；The latter support member tail of correspondence The back side of slotting stern notch 17 of the previous support member 2 on 11 surfaces of section is provided with the projection 5 of several radial inwards.These common structures of projection 5 A space is erected, the endpiece 11 and empennage 13 and trigonum 16 for alloing latter support member freely do week in this space To play.

The vertical section of construction section 6 is slightly linear or generally radiused, is connect with the outer surface of wheel rim 1 in circumscribed form Touch, envelope goes out the inner ring surface of the present invention, and the construction section 6 is provided with fixing hole 19 and tenses hole 18, and the fixing hole is in Long Circle, Convenient to install, the support member 2 is fixed on the wheel rim 1 by the fixing hole 19 and the tension hole 18 by fastener 3 On external annular surface, and by adjusting nut to adjust the size of the elastic force of support member 2, the position of tension hole 18 is outer with wheel rim 1 There is certain gap between surface, in order to tense the auxiliary damping of support member 2, and adjust support member（Group）Elastic force.

The neck curved 8 of support member is in the circular arc of a small radii, and the shoulder curved 9 of support member is in the circular arc of a relatively large radius；Drawing Under tight state, each envelope of support member active section 6 goes out the anchor ring of periphery of the invention；The neck curved 8 and shoulder curved 9 typically make semicircle Torus shape, its arc diameter should keep certain size, to ensure that support member 2 has enough in limited radial space Elasticity.If necessary, compression spring or block rubber elastomeric material can be installed additional in the neck curved 8 of support member and the anchor ring of shoulder curved 9, To increase the modulus of elasticity of support member.

The straight section 7 of support member should have certain length, to ensure that support member neck curved 8 and the elasticity of shoulder curved 9 can be obtained Give full play to, and be unlikely to form the side effect of the enhancing integral rigidity of support member 2.

The construction section 6 of each support member is installed on the outer surface of wheel rim 1 with fastener 3 successively；Whole support members 2 are by comprehensive Each fastener 3 of regulation is closed to balance the work elastic force of each support member 2；When the present invention uses one group of part supported above, each group branch Support member is respectively by each group radial direction through hole 20 on wheel rim 1, on the outer surface that wheel rim 1 is arranged on using fastener 3；Each group is supported Plane where part is each perpendicular to wheel rim axis, is arranged side by side in the axial direction；Certain gap is kept between each support member group.

The outer surface of the wrap member 21 is also wrapped with raw rubber bar or polyurethane material formation integument.

The cross section of support member active section 10 uses trapezoidal, ellipse arc or W shape structures；The width of support member active section 10 Should be slightly narrower than the width between the volume groove on the both sides of wheel rim 1.Whole group support member after pretension, each support member active section can envelope go out One anchor ring, even if to keep tire to operate on rough road surface equivalent-load face, between tyre surface and loading end still With enough adhesion effects.

The installation direction of support member group should make each shoulder of support member 2 curved 9 point to endpiece 11 as far as possible using forward mounting means Direction, meet the direction of wheel loading end generally suffered frictional force " F ", to keep the common working condition of support member good It is not easily broken well.Certainly, for installing the tire of two secondary part groups supported above, portion supports group can also use inverse To the mode of installation, to optimize the working condition of whole tire.

When assembling support member group, first the endpiece of selected support member is connected（With plane or three-dimensional method）, each The active section of support member and trigonum are to form a double-layer circular anchor ring.Lining band is wrapped outside support member group anchor ring（Lining band Inner surface specific region in advance paste rubber）, then paste rubber on the outer surface of lining band.Again with wrap member by lining band Wrapped up with the support member group anchor ring wrapped up in it.Rubber or polyurethane material, shape are finally wrapped outside whole wrap member Into integument, tread rubber is pasted at tyre surface position, and make selected decorative pattern,（Raw rubber is needed through over cure）, that is, complete curved The assembling of board-like tire.

When bended plate type tire is arranged on wheel rim, a secondary bent plate tire with selected wheel rim same model is taken, wheel is installed to On the outer ring surface of rim.Each is sequentially passed through with fastener（Occupy outside）The drawing of the fixing hole of support member and support member adjacent thereto Tieholen, the bolt is then passed through the radial direction through hole on wheel rim, or bolt opposite direction is installed, and screws on nut, using torquemeter or The screwing force of each nut in same group is set up unanimously by manual experience, that is, completes the installation of bended plate type tire by person.

For heavy-duty vehicle and widen tire, it is often necessary to which many secondary bent plate tires, each accessory whorl tire are installed on same wheel rim Certain gap all should be also kept each other perpendicular to wheel axis, to prevent rubs mutually and be mingled with foreign matter.

Resin plate support can use armor structure.Its preparation method is that elastic stainless steel pipe first is made into adaptation support The thin-wall pipes of part shape, the light-wall pipe are flattened into the shape deployed close to support member.Made again of punching press or other methods Go out the empennage or pintle of support member, insert stern notch, mounting hole, tense hole, each projection or hide stern notch（Hiding stern notch needs cross sections）； Then, resin plate fibre plate cutting wound is impregnated with curing agent, and above-mentioned thin-walled tube chamber is sent into through support member head with supporting plate Interior relevant position, with i.e. thin-walled flat tube is flattened to the specific thickness of support member again.When resin plate enters semi-cured state, use Fixture clamps the endpiece of support member, and the head of appropriate clamp supports, by mould by the support member bending forming, with Prevent thin-walled tube chamber from producing gauffer；After resin plate is fully cured, destroy the overlap and burr of support member, support member into Product.

Wrap member 21 is woven into bandlet shape by finer wire, cotton thread, nylon wire, rubber strip etc., tapered end to end.Wrap member institute With rubber strip, there should be good adhesive property with lining band rubberizing and integument rubber, in order to which three realizes bonds well, As an entirety.When support member group outer ring surface and lining band make winding installation close to the endpiece, started in the way of knotting And termination.The quantity of wrap member should be more than two pieces, to keep the balance of tire.

Lining band is typically made of sheet metal, and its inside keeps light close to support member empennage, endpiece and the part of trigonum It is sliding, in favor of the play of support member endpiece；Remaining surface makes convex-concave mat surface, and with some pits or groove, to hold A part of receiving pastes rubber, so that lining band connects to an entirety with support member group and wrap member.

The deformation offer elastic force that neck is curved and shoulder is curved is relied primarily in view of the support member of bent plate tire, in the elasticity of wrap member Under constraint, the difference of each support member stress does not result in the stress concentration of its endpiece, and the support member endpiece can also the company of fixation Connect.That is, the endpiece of steel plate support member is all welded on the outer shroud steel band of support member group；Or in bonding, riveting；Or by after The endpiece of one support member is welded direct to the work section surface of previous support member；Certainly, it is enhancing weld strength, soldering opening should be in Long " V " type or length " U " type.Or the endpiece of resin plate support is widened into extension, and be gradually thinned, attaching is bonded in previous branch If just forming a kind of new tire outer ring surface on the active section outer surface of support member and dry support arm, after fusion solidification integrally to tie Structure.（Then the installation of wrap member etc. is carried out）.So for fully increase support member piece number and then the whole of support member group can be increased Bulk modulus provides enough spaces.The structure and manufacture craft of support member group can also significantly be simplified, so that further The cost of manufacture of reduction bent plate tire, the support member being fixedly connected for endpiece, its head, which will increase, upwarps structure, to ensure wheel Tire has enough pretensions after mounting.

Described above is only presently preferred embodiments of the present invention, and above-mentioned specific embodiment is not only the limit to the present invention System, retouching, modification or equivalent substitution that all one of ordinary skill in the art are made as described above belong to the present invention's Protection domain.

Claims

1. a kind of bended plate type tire, using a wheel rim as bearing substrate, is fixed on the wheel rim circumference anchor ring by fastener There are some groups of support members in continuous bend shape, the support member external cladding is provided with lining band, and winds wrap member, or complete Inflatable cover tire is set outside portion's support member；It is characterized in that：Circumferencial direction of each support member each along the wheel rim Forward install, wherein constituting support member group along two support members that the axis direction of wheel rim is mounted side by side；The support member Vertical section is in flat serpentine, and the support member is divided into curved construction section, neck, straight section, curved shoulder, active section and endpiece；The work Section end surface, which is provided with, inserts stern notch, and the slotting stern notch is in slotted hole shape, and the slotting stern notch and the support member endpiece junction A trigonum is formed, the slotting stern notch is provided with several projections radially close to the endpiece；The support member endpiece is adopted Empennage-type clamping is used, the endpiece includes empennage, tail neck and tail straight section, the empennage, the tail neck and the tail straight section Between in the connection of " Z " font, the empennage is V-shaped, and the empennage of latter support member passes through the slotting stern notch of previous support member, its The Breadth Maximum of middle empennage is less than the maximum length of the slotting stern notch, and the width of the tail straight section is less than the maximum of the slotting stern notch Width, the slotting stern notch back side of the previous support member on the latter support member endpiece surface of correspondence is provided with the projection of several radial inwards.

2. bended plate type tire according to claim 1, it is characterised in that：The construction section vertical section is slightly linearly or near Like circular arc, contacted with the outer surface of wheel rim in circumscribed form, the construction section is provided with fixing hole and tenses hole, the tension hole There is certain gap between Long Circle, and the tension hole portion position and the outer surface of wheel rim.

3. bended plate type tire according to claim 1, it is characterised in that：The neck of support member is curved be in a small radii circle Arc, the shoulder of support member is curved be in a relatively large radius circular arc；Under tension, each support member active section envelope goes out outside a wheel The anchor ring enclosed；The cross section of support member active section uses trapezoidal, ellipse arc or W shape structures；The width of support member active section Should be slightly narrower than the width between the volume groove on wheel rim both sides.

4. bended plate type tire according to claim 1, it is characterised in that：The construction section of each support member is pacified with fastener successively It is attached on the outer surface of wheel rim；Whole support members balance the work elastic force of each support member by each fastener of comprehensive adjustment；Institute State support member group set it is multigroup when, each group support member by each group radial direction through hole on wheel rim, is arranged on using fastener respectively On the outer surface of wheel rim；Plane where each group support member is each perpendicular to wheel rim axis, is arranged side by side in the axial direction；Each support member Certain gap is kept between group.

5. bended plate type tire according to claim 1, it is characterised in that：The outer surface of the wrap member is also wrapped with raw rubber Bar or polyurethane material formation integument.