CN101712262A - Inflation-free tire - Google Patents
Inflation-free tire Download PDFInfo
- Publication number
- CN101712262A CN101712262A CN200910096252A CN200910096252A CN101712262A CN 101712262 A CN101712262 A CN 101712262A CN 200910096252 A CN200910096252 A CN 200910096252A CN 200910096252 A CN200910096252 A CN 200910096252A CN 101712262 A CN101712262 A CN 101712262A
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- tire
- ring
- inflatable tyre
- crown
- placenta
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Abstract
The invention belongs to the technical field of vehicle fittings, in particular to an inflation-free tire. The traditional inflation-free tire-sheet combined tire needs to connect in series and mount an inner tube in advance, has complicated structure, troublesome mounting and high processing requirements for tire sheets; and the position deviation of a connecting hole and a connecting piece can cause the unsuitable splicing of adjacent tire sheets so that the series connection assembly of the inner tire and the normal use of the tire are influenced. The invention provides the inflation-free tire which has no need of on-site series-connection mounting, simple manufacture process and low cost, and comprises a circular tire body with a tire tread at the outer side and a tire holder at the inner side; the tire body is internally provided with a circular inner hole extending in the same direction and symmetrically provided with a plurality of deformed groove groups at both sides along the length direction; each deformed groove group comprises a plurality of parallel deformed grooves arranged between the tire tread and the tire holder; and a separation rib is arranged between every two adjacent deformed grooves. The invention has favorable elasticity and working reliability, no need of on-site series-connection mounting, rapid replacements, low processing requirement and little manufacture cost.
Description
[technical field]
The invention belongs to the vehicle body fittings technical field, particularly a kind of non-inflatable tyre.
[background technology]
The air-inflation tyre of using on the common vehicle is by cover tire bag inflatable inner tube, and the inner tube of a tyre will be inflated before using, and inflatable inner tube in use easily punctures, and suddenly sudden and violent tire more can cause traffic accident in the vehicle ', has potential safety hazard.The applicant in first to file a kind ofly need not to inflate the non-aerated tire piece combined tire (patent No.: ZL200610053262.X) that can use, this tire construction comprises steel ring, cover tire and the inner tube of a tyre, wherein the inner tube of a tyre is formed by a plurality of tyre shoe serial connections of arranging along steel ring, and the tyre shoe both sides are provided with connecting bore and the attaching parts that can peg graft and cooperate.This tire still is inside and outside double-decker, the inner tube of a tyre needs serial connection installation in advance, complex structure, trouble is installed, in the manufacturing tyre shoe crudy is required high, it is not in place that connecting bore and attaching parts position have deviation can cause adjacent tyre shoe to peg graft, and makes the inner tube of a tyre can't keep the regular shape of presetting, and influences the serial connection assembling of the inner tube of a tyre and the normal use of tire.
[summary of the invention]
The technical assignment of the technical problem to be solved in the present invention and proposition is the technological deficiency that overcomes at the first to file non-inflatable tyre, a kind of non-inflatable tyre that on-the-spot serial connection is installed, manufacturing process is simple, cost is low that need not is provided, directly be placed on the vehicle hub after described non-inflatable tyre is bought and get final product, easy to use, installation and replacement tire are all very convenient.
Technical scheme of the present invention is: non-inflatable tyre, the tire body that comprises ring-type, its outside is a crown, the inboard is a placenta, it is characterized in that described tire body inside is provided with the ring-type endoporus that extends in the same way with it, the tire body both sides are arranged with complex deformation groove group along its length, and every group of distortion groove group is made of some between crown and placenta parallel distortion grooves, is provided with rib at interval between the adjacent distortion groove.Tire construction of the present invention is simple, is formed in one, and can adopt reinforced back air blowing type pressurization or cast, injection moulding, compacting to form, technology is easy require low, cost is also low than tire piece combined tire, and the time spent directly is set in placenta is rabbeted into getting final product simple operation in the wheel hub draw-in groove; The distortion groove that the tire body both sides are offered can form independently little in a large number separate space on the tire body surface, when reducing materials being fabricated, can provide the deformation space, strengthen the non-deformability of tire, improve tire flexibility, the repeated deformation of distortion groove can allow and accelerate the air heat radiation of flowing in the distortion groove when utilizing tire crimp, when alleviating tire working because of the heating of crimp.The quantity of distortion groove is according to the decision of tire size, and less tire is provided with 1～3 distortion groove and gets final product, and bigger tire is provided with 4～6 distortion grooves and is advisable, and too much easily reduces tire intensity, and very few tire flexibility is not enough, and result of use is not good; The shape of distortion groove can be circle or oblong and other all shapes of being convenient to process.
Rounded or the cydariform of radial section of the ring-type endoporus described in the present invention.The endoporus of circle or cydariform makes tire crushing resistance and elasticity all comparatively suitable, also is convenient to processing.
Ring-type endoporus described in the present invention is communicated with the distortion groove of its both sides.The distortion groove of tire body both sides and the ring-type endoporus at center are communicated with, and crimp allows air flows pass in and out endoporus when utilizing tire working, to the tire heat radiation, and the heating of crimp when alleviating tire working.
Being provided with at interval between distortion groove described in the present invention and the ring-type endoporus, rib makes both separate.Groove is separate has better elasticity and ability of anti-deformation than connectivity structure for the ring-type endoporus of tire and distortion.
Be close to hole wall in the ring-type endoporus described in the present invention and be provided with elastic supporting pipe or foaming inner core pipe.Be close to the corresponding coupling with endoporus of support tubes profile that the ring-type endoporus is provided with, the effect of elastic supporting pipe and foaming inner core pipe all is to provide more high-intensity resilient mounting to tire, elasticity when satisfying tire working and requirement of strength.Elastic supporting pipe can adopt plastics tubular type spring tube or steel wire tube, can in mould, put into cast behind elastic supporting pipe such as steel wire tube, plastic pipe or the foaming core, injection moulding, compacting during manufacturing in advance and form, wherein adopt the tire of plastic pipe can use various conventional tire materials such as polyurethane, rubber and plastic rubber.
Crown end face described in the present invention has air extractor vent, and it radially extends connection ring-type endoporus.When the continuous crimp of tire working, air extractor vent can make air flows turnover ring-type endoporus, so that dispelled the heat in the inside of non-inflatable tyre, the heating of crimp when alleviating tire working improves reliability and safety that tire uses.
Crown end face described in the present invention has air extractor vent, and it radially extends and penetrates elastic supporting pipe or foaming inner core pipe.The effect of air extractor vent is to allow air flows turnover elastic supporting pipe or inner core tube when tire working crimp, and efficiently radiates heat is carried out in the inside of non-inflatable tyre, and the heating of crimp when alleviating tire working improves reliability and safety that tire uses.
Have the location and installation hole on the placenta bottom surface described in the present invention.When tire is placed on the wheel hub, can connector in the location and installation hole such as bolt etc., tire and vehicle hub are fastenedly connected, it is poor to avoid only depending on placenta to embed wheel hub draw-in groove tightness, and the out-of-position shortcoming takes place during use.The non-inflatable tyre in this band location and installation hole can be used for satisfying on the heavy-duty vehicle positioning requirements of tire.
Non-inflatable tyre of the present invention has been avoided the defective of existing tire piece combined tire, has better elastic and functional reliability, need not on-the-spot serial connection and installs, and it is quick to change the outfit; Processing request is low, and manufacturing cost is little.In addition, the toe line at concavo-convex interval can also be set at the crown end face, form anti-skidding striped, be used to increase tire and frictional ground force, make vehicle ' safer stable.The manufacture method of non-inflatable tyre of the present invention can be to form with the air blowing type pressurization in reinforced back, also can be to put into cast behind elastic supporting pipe such as steel wire tube, plastic pipe or the foaming core, injection moulding, compacting in advance to form in mould.In actual the use, the location and installation hole on air extractor vent on the crown end face and the placenta bottom surface can be along circumferential distribute a plurality of of tire.
[description of drawings]
Fig. 1: the embodiment of the invention 1 scheme drawing.
The A-A of Fig. 2: Fig. 1 is to view.
Fig. 3: the embodiment of the invention 2 scheme drawings.
The B-B of Fig. 4: Fig. 3 is to view.
Fig. 5: the embodiment of the invention 3 scheme drawings.
The C-C of Fig. 6: Fig. 5 is to view.
Fig. 7: the embodiment of the invention 4 scheme drawings.
The D-D of Fig. 8: Fig. 7 is to view.
Fig. 9: the embodiment of the invention 5 scheme drawings.
The E-E of Figure 10: Fig. 9 is to view.
Figure 11: the embodiment of the invention 6 scheme drawings.
The F-F of Figure 12: Figure 11 is to view.
Among the figure: 1. tire body, 1-1. crown, 1-2. placenta, 2. ring-type endoporus, 3. distortion groove group, 4. distortion groove, 5. inner core tube, 6. elastic supporting pipe, 7. air extractor vent, 8. mounting hole, 9. toe line.
[specific embodiment]
The present invention is described further below in conjunction with description of drawings and the specific embodiment.
Each embodiment of the present invention is the structure difference only, and installation and application is identical, all is that tire is nested with on wheel hub, crown outwardly, placenta gets final product towards inner close fitting wheel hub attachment face, and the bolt that can also be screwed into of band mounting hole is connected with wheel hub, and foaming inner core pipe and elastic supporting pipe can be exchanged use.
Claims (9)
1. non-inflatable tyre, the tire body (1) that comprises ring-type, its outside is crown (1-1), the inboard is placenta (1-2), it is characterized in that described tire body inside is provided with the ring-type endoporus (2) that extends in the same way with it, the tire body both sides are arranged with complex deformation groove group (3) along its length, and every group of distortion groove group is made of some between crown and placenta parallel distortion grooves (4), is provided with rib at interval between the adjacent distortion groove.
2. non-inflatable tyre according to claim 1 is characterized in that the rounded or cydariform of radial section of described ring-type endoporus (2).
3. non-inflatable tyre according to claim 2 is characterized in that described ring-type endoporus (2) is communicated with the distortion groove (4) of its both sides.
4. non-inflatable tyre according to claim 2, it is characterized in that being provided with between described distortion groove (4) and the ring-type endoporus (2) at interval, rib makes both separate.
5. non-inflatable tyre according to claim 4 is characterized in that being close in the described ring-type endoporus (2) hole wall and is provided with elastic supporting pipe (6) or foaming inner core pipe (5).
6. according to each described non-inflatable tyre in the claim 1 to 4, it is characterized in that described crown (1-1) end face has air extractor vent (7), it radially extends connection ring-type endoporus (2).
7. non-inflatable tyre according to claim 5 is characterized in that described crown (1-1) end face has air extractor vent (7), and it radially extends and penetrates elastic supporting pipe (6) or foaming inner core pipe (5).
8. according to each described non-inflatable tyre in claim 1 to 5 or 7, it is characterized in that having location and installation hole (8) on described placenta (1-2) bottom surface.
9. non-inflatable tyre according to claim 6 is characterized in that having location and installation hole (8) on described placenta (1-2) bottom surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910096252A CN101712262A (en) | 2009-03-02 | 2009-03-02 | Inflation-free tire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910096252A CN101712262A (en) | 2009-03-02 | 2009-03-02 | Inflation-free tire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101712262A true CN101712262A (en) | 2010-05-26 |
Family
ID=42416418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910096252A Pending CN101712262A (en) | 2009-03-02 | 2009-03-02 | Inflation-free tire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101712262A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106004250A (en) * | 2016-08-02 | 2016-10-12 | 深圳市金特安科技有限公司 | Open-structure tire |
| CN106114066A (en) * | 2016-09-06 | 2016-11-16 | 深圳市金特安科技有限公司 | Open architecture tire |
| CN110217051A (en) * | 2019-06-18 | 2019-09-10 | 广州市耐动信息科技有限公司 | Novel tire |
-
2009
- 2009-03-02 CN CN200910096252A patent/CN101712262A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106004250A (en) * | 2016-08-02 | 2016-10-12 | 深圳市金特安科技有限公司 | Open-structure tire |
| CN106004250B (en) * | 2016-08-02 | 2019-01-29 | 深圳市金特安科技有限公司 | Open architecture tire |
| CN106114066A (en) * | 2016-09-06 | 2016-11-16 | 深圳市金特安科技有限公司 | Open architecture tire |
| CN110217051A (en) * | 2019-06-18 | 2019-09-10 | 广州市耐动信息科技有限公司 | Novel tire |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20100526 |