CN205553800U - Grab formula of holding tightly of detaining and exempt from to aerify run -flat tire - Google Patents
Grab formula of holding tightly of detaining and exempt from to aerify run -flat tire Download PDFInfo
- Publication number
- CN205553800U CN205553800U CN201620283066.0U CN201620283066U CN205553800U CN 205553800 U CN205553800 U CN 205553800U CN 201620283066 U CN201620283066 U CN 201620283066U CN 205553800 U CN205553800 U CN 205553800U
- Authority
- CN
- China
- Prior art keywords
- tire
- matrix
- grab
- clasping
- aerify
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 14
- 229920002635 polyurethane Polymers 0.000 claims abstract description 14
- 239000004814 polyurethane Substances 0.000 claims abstract description 14
- 239000010959 steel Substances 0.000 claims abstract description 14
- 239000011159 matrix material Substances 0.000 claims abstract description 13
- 229920001971 elastomer Polymers 0.000 abstract description 6
- 239000005060 rubber Substances 0.000 abstract description 6
- 150000001875 compounds Chemical class 0.000 abstract 1
- 238000013016 damping Methods 0.000 abstract 1
- 238000005187 foaming Methods 0.000 abstract 1
- 230000035939 shock Effects 0.000 description 7
- 239000002131 composite material Substances 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 238000005266 casting Methods 0.000 description 3
- 230000007062 hydrolysis Effects 0.000 description 3
- 238000006460 hydrolysis reaction Methods 0.000 description 3
- 229920002121 Hydroxyl-terminated polybutadiene Polymers 0.000 description 2
- 230000032683 aging Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 238000013012 foaming technology Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- DVKJHBMWWAPEIU-UHFFFAOYSA-N toluene 2,4-diisocyanate Chemical compound CC1=CC=C(N=C=O)C=C1N=C=O DVKJHBMWWAPEIU-UHFFFAOYSA-N 0.000 description 2
- VDHWOHDSOHPGPC-UHFFFAOYSA-N 3,3-dihydroxyoxepan-2-one Chemical compound OC1(O)CCCCOC1=O VDHWOHDSOHPGPC-UHFFFAOYSA-N 0.000 description 1
- IBOFVQJTBBUKMU-UHFFFAOYSA-N 4,4'-methylene-bis-(2-chloroaniline) Chemical compound C1=C(Cl)C(N)=CC=C1CC1=CC=C(N)C(Cl)=C1 IBOFVQJTBBUKMU-UHFFFAOYSA-N 0.000 description 1
- OFQPKKGMNWASPN-UHFFFAOYSA-N Benzyl methyl sulfide Chemical compound CSCC1=CC=CC=C1 OFQPKKGMNWASPN-UHFFFAOYSA-N 0.000 description 1
- 239000004970 Chain extender Substances 0.000 description 1
- 241001112258 Moca Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000000711 cancerogenic effect Effects 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 231100000315 carcinogenic Toxicity 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000012936 correction and preventive action Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 229920001610 polycaprolactone Polymers 0.000 description 1
- 239000004632 polycaprolactone Substances 0.000 description 1
- 230000000379 polymerizing effect Effects 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
Landscapes
- Tires In General (AREA)
Abstract
The utility model discloses a grab formula of holding tightly of detaining and exempt from to aerify run -flat tire, include, matrix (1), matrix (1) wherein all is equipped with to the side of cover tire (101) outside and the inside support blade (8) including cover tire (101) and the inner tube of a tyre (102), being equipped with on matrix (1) to grab and detaining patchhole (9) and bolt hole (10), wherein, one grabs knot (4) connects through bolt (6) and nut (7) and makes matrix and steel ring (5) never break away from, just can not rotate relatively. The utility model discloses detain screw locking back formula structure as an organic whole with the aid of grabbing, exempt from to aerify, safer, easy operation, non -maintaining forever, the life -span overlength, comprehensive cost is low, the compound child of polyurethane cover tire and foaming polyurethane filled body constitution, better than rubber child damping performance, the travelling comfort is better, more can the bearing.
Description
Technical Field
The utility model belongs to a grab and detain formula of holding tightly and exempt from to aerify run-flat tire.
Background
Most of tires in the market are pneumatic tires made of rubber, the wear-resisting effect is poor, the service life is generally only 1-2 years, the tires are frequently inflated, repaired or even replaced, people and mistakes are made, once a safety accident occurs, the consequences are not imaginable, the production process and the driving process of the rubber tires are polluted by carbon black and carcinogenic aromatic hydrocarbon oil, and the environment is not protected; in order to avoid tire burst, a solid tire and a foamed tire are also available in the market, but the solid tire is not good in shock absorption, most of the solid tires are integrally made of steel rings and cannot be disassembled, the solid tires need to be replaced together with a hub motor during replacement, the cost is high, the universality is poor, the wear resistance and tear resistance of the foamed tire are poor, the service life is extremely short, and the 2 application prospects are limited.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a grab and buckle formula of holding tightly and exempt from to aerify run-flat tire is provided.
The utility model provides a technical scheme as follows that above-mentioned technical problem took:
the utility model provides a grab and detain formula of holding tightly and exempt from to aerify run-flat tire, includes, matrix (1) is including cover tire (101) and inner tube of a tyre (102), and wherein cover tire (101) outside and inside side all are equipped with support blade (8), be equipped with on matrix (1) and grab and detain patchhole (9) and bolt via hole (10), wherein, one is grabbed and detains (4) and connect through bolt (6) and nut (7) and make matrix and steel ring (5) never break away from, and can not rotate relatively.
Preferably, the grabbing buckle (4) is provided with four grabbing hands, two grabbing hands grab the outer edge of the steel ring (5), the other two grabbing hands are inserted into the tire body, and the bolt (6) penetrates through the tire body and the corresponding grabbing buckle and is locked by a nut (7).
Preferably, five to ten clasps are evenly distributed on the carcass (1).
Preferably, the outer tire (101) is made of polyurethane, and the inner tire (102) is filled with foamed polyurethane.
Preferably, the support blade (8) is a blade having an S-shaped side view and a U-shaped cross section.
Preferably, the tyre body (1) is integrally formed, and the outer tyre and the inner tyre cannot be disassembled after forming.
Preferably, an annular groove (3) is arranged on the inner side of the tyre body (1) to facilitate the tyre body to be arranged in the steel ring (5).
After the scheme is adopted, the utility model is of an integrated structure after being locked by the screws, and has the advantages of no inflation, convenient disassembly, simple operation, no maintenance, super long service life and low comprehensive cost; the polyurethane outer tire or the hollow tire is made of a nano polyurethane material with the hardness of Shore A85 degrees, so that the load bearing, wear resistance, skid resistance, tear resistance, tensile resistance, ageing resistance, heating resistance, hydrolysis resistance and microorganism resistance are guaranteed; the S-shaped U-shaped supporting blades are additionally arranged on the outer side surface and the inner side surface of the tire, so that the bearing capacity of the tire can be improved, the elasticity of the tire can be enhanced, and two purposes are achieved at one time; the inner tire of the composite tire is made of a micro-foaming technology, so that the composite tire is better in elasticity, more capable of bearing, capable of absorbing shock, absorbing shock and reducing noise, and excellent in driving comfort.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
Drawings
The present invention will be described in detail with reference to the accompanying drawings so that the above advantages of the present invention can be more clearly understood. Wherein,
FIG. 1 is a schematic structural view of the clasping and clasping type inflation-free explosion-proof tire of the present invention;
FIG. 2 is an enlarged sectional view of the clasping and clasping type inflation-free run-flat tire of the present invention;
FIG. 3 is a schematic view of the tire body fixing hole site of the clasping and clasping type inflation-free anti-explosion tire of the present invention;
FIG. 4 is an enlarged view of the side support blades of the clasping type inflation-free anti-explosion tire of the present invention;
fig. 5 is a schematic view of the screw fixing of the clasping and clasping type inflation-free explosion-proof tire of the utility model.
Detailed Description
The following detailed description will be made with reference to the accompanying drawings and examples, so as to solve the technical problems by applying technical means to the present invention, and to fully understand and implement the technical effects of the present invention. It should be noted that, as long as no conflict is formed, the embodiments and the features in the embodiments of the present invention may be combined with each other, and the technical solutions formed are all within the scope of the present invention.
The grasping and buckling type inflation-free explosion-proof tire comprises a tire body (1), wherein the tire body (1) further comprises an outer tire (101) and an inner tire (102), supporting blades (8) are arranged on the outer side and the inner side of the outer tire (101), a grasping and buckling insertion hole (9) and a bolt through hole (10) are formed in the tire body (1), and a grasping and buckling piece (4) is connected through a bolt (6) and a nut (7) so that the tire body and a steel ring (5) can never be separated and can not rotate relatively; an annular groove (3) is arranged on the inner side of the tyre body (1) to facilitate the tyre body to be arranged in the steel ring (5).
The grabbing buckles (4) are provided with 4 grabbing hands, 2 grabbing hands grab the outer edge of the steel ring (5), the other 2 grabbing hands are inserted into the tire body, the bolts penetrate through the tire body and the corresponding grabbing buckles and are locked by nuts, and 5-10 grabbing buckles are uniformly distributed on the tire body for the tire body (1) and the steel ring (5) to be connected and fixed.
Further, preferably, the outer tire (101) of the clasping type inflation-free explosion-proof tire is made of polyurethane, the wear resistance coefficient is 3-5 times of that of rubber, the tear strength is 3 times of that of rubber, the inner tire (102) is filled with foamed polyurethane, and the tire can absorb shock, absorb shock and reduce noise and has excellent driving comfort.
Further, preferably, the supporting blade (8) of the clasping type inflation-free explosion-proof tire is a blade with an S-shaped side view and a U-shaped section, and the blade can bear load and ensure good elasticity.
Further, preferably, the inner side of the tyre body (1) is provided with an annular groove (3) to facilitate the tyre body to be installed into the steel ring (5). Without this annular groove (3), the carcass is too wide and cannot be stretched sufficiently to fit onto the bead.
Further, preferred, the utility model discloses the product does not provide steel ring and motor, directly uses original motor and the circle body on the car, practices thrift the cost, simple to operate, general original vehicle with the rubber child.
Further, preferred, the utility model discloses the product goes the in-process and pricks into foreign matter such as nail, glass, need not extract, does not influence the use.
Further, preferred, the utility model discloses the product matrix is overall structure, does not have the opening, does not have the concatenation, and the sound construction is reliable, and it is steady to go, can extensively promote.
After the scheme is adopted, the utility model is of an integrated structure after being locked by the screws, and has the advantages of no inflation, convenient disassembly, simple operation, no maintenance, super long service life and low comprehensive cost; the polyurethane outer tire or the hollow tire is made of a nano polyurethane material with the hardness of Shore A85 degrees, so that the load bearing, wear resistance, skid resistance, tear resistance, tensile resistance, ageing resistance, heating resistance, hydrolysis resistance and microorganism resistance are guaranteed; the S-shaped U-shaped supporting blades are additionally arranged on the outer side surface and the inner side surface of the tire, so that the bearing capacity of the tire can be improved, the elasticity of the tire can be enhanced, and two purposes are achieved at one time; the inner tire of the composite tire is made of a micro-foaming technology, so that the composite tire is better in elasticity, more capable of bearing, capable of absorbing shock, absorbing shock and reducing noise, and excellent in driving comfort.
The polyurethane matrix of the utility model is a standard casting piece, one casting device is matched with 10 sets of moulds, and the casting can also be carried out manually, and the operation of the production process is simple; meanwhile, the polyurethane matrix is prepared by pre-polymerizing 25% of hydroxyl-terminated polybutadiene (HTPB, M = 3100), 75% of nano poly caprolactone diol (CAPA 2200), and 2,4 toluene diisocyanate (TDI100), and then adding chain extender methylthio toluene diamine (DADMT) or MOCA, an anti-UV agent, a hydrolysis stabilizer, an antioxidant, a catalyst and the like.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a grab and detain formula of holding tightly and exempt from to aerify run-flat tire, a serial communication port, include, matrix (1) is including cover tire (101) and inner tube of a tyre (102), and wherein cover tire (101) outside and inside side all are equipped with supporting vane (8), be equipped with on matrix (1) and grab and detain patchhole (9) and bolt via hole (10), wherein, one is grabbed and detains (4) and is connected through bolt (6) and nut (7) and make matrix and steel ring (5) never break away from, and can not rotate relatively.
2. The clasp clasping type inflation-free explosion-proof tire according to claim 1, wherein the clasp (4) is provided with four grippers, two of which grab the outer edge of the steel ring (5) and the other two of which are inserted into the tire body, and the bolt (6) penetrates through the tire body and the corresponding clasp and is locked by a nut (7).
3. The clinch-clasping type non-pneumatic run-flat tire as claimed in claim 1 or 2, wherein five to ten clinches are uniformly distributed on the carcass (1).
4. The buckle clasping type inflation-free explosion-proof tire according to claim 1 or 2, wherein the outer tire (101) is made of polyurethane and the inner tire (102) is filled with foamed polyurethane.
5. The tire according to claim 1 or claim, wherein the support blades (8) are blades having an S-shaped side view and a U-shaped cross section.
6. The clasping and clasping type inflation-free explosion-proof tire as claimed in claim 1 or the above, wherein the tire body (1) is integrally formed, and the outer tire and the inner tire are not detachable after forming.
7. The clasping and clasping type inflation-free explosion-proof tire as claimed in claim 1 or 2, wherein the inner side of the tire body (1) is provided with an annular groove (3) for facilitating the tire body to be installed into the steel ring (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620283066.0U CN205553800U (en) | 2016-04-07 | 2016-04-07 | Grab formula of holding tightly of detaining and exempt from to aerify run -flat tire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620283066.0U CN205553800U (en) | 2016-04-07 | 2016-04-07 | Grab formula of holding tightly of detaining and exempt from to aerify run -flat tire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205553800U true CN205553800U (en) | 2016-09-07 |
Family
ID=56811129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620283066.0U Expired - Fee Related CN205553800U (en) | 2016-04-07 | 2016-04-07 | Grab formula of holding tightly of detaining and exempt from to aerify run -flat tire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205553800U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107244085A (en) * | 2017-08-08 | 2017-10-13 | 福建德友科技发展有限公司 | High intensity inflation-free solid tyre and its production method |
| CN110920324A (en) * | 2019-12-20 | 2020-03-27 | 杨喜有 | High-elasticity foam non-pneumatic tire |
| CN111873716A (en) * | 2020-08-05 | 2020-11-03 | 江苏中鸿坦达橡胶科技有限公司 | Integrated vulcanized non-pneumatic tire without steel wires and cord fabric |
| CN112373243A (en) * | 2020-10-20 | 2021-02-19 | 南京航空航天大学 | Non-inflatable wheel capable of protecting rim and improving vehicle driving comfort |
-
2016
- 2016-04-07 CN CN201620283066.0U patent/CN205553800U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107244085A (en) * | 2017-08-08 | 2017-10-13 | 福建德友科技发展有限公司 | High intensity inflation-free solid tyre and its production method |
| CN107244085B (en) * | 2017-08-08 | 2024-03-08 | 牡丹江嘉昌橡胶制品有限公司 | Production method of inflation-free solid tyre |
| CN110920324A (en) * | 2019-12-20 | 2020-03-27 | 杨喜有 | High-elasticity foam non-pneumatic tire |
| CN111873716A (en) * | 2020-08-05 | 2020-11-03 | 江苏中鸿坦达橡胶科技有限公司 | Integrated vulcanized non-pneumatic tire without steel wires and cord fabric |
| CN112373243A (en) * | 2020-10-20 | 2021-02-19 | 南京航空航天大学 | Non-inflatable wheel capable of protecting rim and improving vehicle driving comfort |
| CN112373243B (en) * | 2020-10-20 | 2021-08-06 | 南京航空航天大学 | A non-pneumatic wheel that can protect the rim and improve the driving comfort of the vehicle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205553800U (en) | Grab formula of holding tightly of detaining and exempt from to aerify run -flat tire | |
| DE112015002216B4 (en) | power generation system | |
| CN102582365A (en) | Non-pneumatic tire with rigid and flexible structure | |
| CN201109350Y (en) | Charge-free pressurized flexile universal solid tyre | |
| BR112016010960B1 (en) | SELF-SEALING TIRE FOR VEHICLE WHEELS, AND, MULTI-LAYER COMPOSITE STRIP TYPE | |
| CN205381096U (en) | Opening locking formula exempts from to aerify explosion -proof tire | |
| CN105644270A (en) | Inflation-free master-slave tire | |
| CN102092241B (en) | Anti-explosion safety tire | |
| CN205686099U (en) | A kind of aerating anti-explosion tire of inner supporting type | |
| CN101134424A (en) | Non-aerated strip pressing flexible universal solid tyre | |
| CN202180715U (en) | Inner support type tire burst protection hub | |
| CN202337182U (en) | Anti-explosion safe inner tube | |
| CA1040085A (en) | Safety tire | |
| CN111169060A (en) | Manufacturing process for pouring polyurethane foaming inflation-free wheel in outer tire | |
| CN213619223U (en) | Tyre for vehicle | |
| CN201068066Y (en) | Safety durable wheel | |
| CN207015061U (en) | Without aerating anti-explosion tire | |
| CN103694506B (en) | A kind of sidewall rubber of the resistance to ozone ageing for gently blocking | |
| CN106808918A (en) | One kind is anti-tie to exempt from qi of chong channel ascending adversely elastic wheel | |
| CN201980026U (en) | Burst-proof safety tire | |
| CN207327978U (en) | A kind of perambulator exempts from inflatable safety wheel | |
| JP2005001547A (en) | Tire | |
| CN102627058A (en) | Separable safety air bag of explosion-proof tire | |
| CN204845399U (en) | Trapezoidal explosion -proof automobile tire | |
| CN103332062A (en) | Width-adjustable elastic safety wheel with coaxial dual wheels |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160907 Termination date: 20170407 |