CN109624614B - Tire structure - Google Patents
Tire structure Download PDFInfo
- Publication number
- CN109624614B CN109624614B CN201910053052.8A CN201910053052A CN109624614B CN 109624614 B CN109624614 B CN 109624614B CN 201910053052 A CN201910053052 A CN 201910053052A CN 109624614 B CN109624614 B CN 109624614B
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- CN
- China
- Prior art keywords
- plate
- central
- limiting
- plates
- pulling
- Prior art date
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Links
- 238000005452 bending Methods 0.000 claims abstract description 16
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 14
- 239000010959 steel Substances 0.000 claims abstract description 14
- 230000005855 radiation Effects 0.000 claims description 13
- 229910000639 Spring steel Inorganic materials 0.000 claims description 6
- 238000005096 rolling process Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 3
- 230000005489 elastic deformation Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C7/00—Non-inflatable or solid tyres
- B60C7/06—Non-inflatable or solid tyres made of metal
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tires In General (AREA)
Abstract
The invention discloses a tire structure, which is formed by combining a plurality of steel structure units distributed circumferentially, and is characterized in that: each steel structure unit comprises a cover plate, a limiting plate, a pulling plate and an upper hinge plate and a lower hinge plate, the cover plates of the adjacent steel structure units are connected through elastic bending plates, the limiting plates are fixed on two sides of the cover plates, the limiting plates can be radially movably arranged on the central plate, the upper hinge plate and the lower hinge plate are hinged to each other through a hinge shaft positioned on the inner side of the central plate, the free end of the upper hinge plate is hinged to the limiting plate, the free end of the lower hinge plate is hinged to the central plate, the inner side end of the pulling plate pulls the triangular hinge body formed by the upper hinge plate and the lower hinge plate, and the outer side end of the pulling plate pulls the central plate. The invention provides a steel tire which has the most reasonable stress structure and can be applied to special road conditions such as skid resistance, puncture resistance, high temperature resistance and the like.
Description
Technical Field
The invention relates to an improved automobile tire structure.
Background
The automobile tires in the prior art are made of rubber materials, and cannot be well adapted to special road conditions such as skid resistance, puncture resistance, high temperature resistance and the like.
Disclosure of Invention
Aiming at the defects existing in the prior art, the invention aims to provide a tire structure with a reasonable stress structure, which can be applied to special road conditions such as skid resistance, puncture resistance, high temperature and the like.
The invention is implemented by the following technical scheme:
a tire structure is formed by combining a plurality of steel structure units distributed circumferentially and can bear a certain weight, and is characterized in that: each steel structure unit comprises a cover plate, a limiting plate, a pulling plate and an upper hinge plate and a lower hinge plate, the cover plates of the adjacent steel structure units are connected through elastic bending plates, the limiting plates are fixed on two sides of the cover plates, the limiting plates can be radially movably arranged on the central plate, the upper hinge plate and the lower hinge plate are hinged to each other through a hinge shaft positioned on the inner side of the central plate, the free end of the upper hinge plate is hinged to the limiting plate, the free end of the lower hinge plate is hinged to the central plate, the inner side end of the pulling plate pulls the triangular hinge body formed by the upper hinge plate and the lower hinge plate, and the outer side end of the pulling plate pulls the central plate.
The tire structure is a tire made of all steel, has the most reasonable stress structure, can be applied to special road conditions such as skid resistance, puncture resistance, high temperature resistance and the like, and has the following specific working principle: the central disk is directly connected to the automobile hub, when the tire rolls, the cover plate can enclose a high-strength elastic rolling body through the elastic bending plate, the rolling body can bear part of the weight of the automobile body, and the rest of the weight of the automobile body acts on the central disk through the limiting plate, the upper hinge plate and the lower hinge plate, so that the included angle between the triangular hinge bodies formed by the upper hinge plate and the lower hinge plate is reduced, but the included angle is prevented from being reduced by the pulling plate, so that a stable elastic stress structure is formed, and the tire structure can be suitable for special road conditions such as skid resistance, puncture resistance, high temperature resistance and the like.
Preferably, a plurality of elastic strips are arranged on two sides of the cover plate in an outward extending mode, and adjacent elastic strips are connected through elastic bending plates. The design can increase the elasticity of the cover plate and ensure the strength, so that the cover plate is more suitable for contacting with the ground.
Preferably, the elastic bending plate is a spring steel plate stamping part with U-shaped bending. The design ensures that the rolling bodies enclosed by the cover plate can have high elastic deformation capability and enough strength so as to be more suitable for running requirements.
Preferably, the outer side end of the pulling plate movably penetrates through the center plate and is connected with a limiting pin, and the limiting pin abuts against the outer side face of the center plate. The design ensures the reliable pulling force of the pulling plate and is convenient to assemble.
Preferably, the center plate is provided with a slot hole groove at the passing position of the pulling plate, and the outer side surface of the center plate is provided with a limiting pin positioning groove. The design ensures that the pull plates are accurate in working position, so that each pull plate can bear the same force when the tire rolls, and the working stability of the tire structure is ensured.
Preferably, the inner end of the pulling plate is connected to the hinge shaft. The design has simple structure and easy assembly, and provides ideal tension force points for the triangular hinge body formed by the upper hinge plate and the lower hinge plate at the inner side end of the pull plate.
Preferably, the outer circle of the central disk is provided with a plurality of radiation strips, and the positions of the outer ends of the pull plates for pulling the central disk are positioned on the radiation strips. The design can enable the connecting part of the pulling plate and the central disc to have elasticity, avoid the instant overlarge stress of the pulling plate, and enable the whole tire structure to have better elasticity and structural stability.
Preferably, the top end of the radiation board is provided with a limit horizontal bar, the bottom of the limit board is provided with a left limit bend and a right limit bend, and the left limit bend and the right limit bend are respectively arranged on the left side and the right side of the radiation board. The design limits the outer diameter of the rolling bodies enclosed by the cover plate, so that the rolling bodies with the same structure can have the same outer diameter, and the rolling bodies have certain circumferential pretightening force, so that the rolling bodies bear the weight of the vehicle body better, and the running requirement is met.
Preferably, the cover plate, the limiting plate, the pull plate, the upper hinge plate, the lower hinge plate and the central disc are all spring steel plate stamping parts.
Drawings
The invention has the following drawings:
figure 1 is a block diagram of the external form of the present invention,
figure 2 is an enlarged view of section a of figure 1,
figure 3 is a connecting structure diagram of the cover plate, the limiting plate, the pulling plate, the upper hinge plate and the lower hinge plate and the central disc,
figure 4 is an enlarged view of a portion of figure 3,
fig. 5 is a state diagram of the tire structure when it is subjected to a force.
Detailed Description
As shown in the figure, the tire structure of the invention is formed by combining fifteen steel structure units distributed circumferentially together to form a rolling body capable of bearing a certain weight, each steel structure unit comprises a cover plate 3, a limiting plate 4, a pull plate 7, an upper hinge plate 6 and a lower hinge plate 12, the cover plate 3, the limiting plate 4, the pull plate 7, the upper hinge plate 6 and the lower hinge plate 12 are all spring steel plate stamping parts, the cover plates 3 of adjacent steel structure units are fixedly connected through elastic bending plates 1, three elastic battens 2 are outwards extended from two sides of each cover plate 3, the adjacent elastic battens 2 are connected through the elastic bending plates 1, and the elastic bending plates 1 are spring steel plate stamping parts with U-shaped bending. The limiting plates 4 are fixed on two sides of the cover plate 3, the limiting plates 4 can be radially movably arranged on the central disc 14, fifteen radiation strips 13 are arranged on the outer circle of the central disc 14, limiting transverse strips 8 are arranged on the top ends of the radiation strips 13, left and right limiting bends 9 are arranged at the bottom of the limiting plates 4, and the left and right limiting bends 9 are respectively arranged on the left side edges and the right side edges of the radiation strips 13. The upper hinge plate 6 and the lower hinge plate 12 are hinged with each other through a hinge shaft 5 positioned at the inner side of a central disc 14, the free end of the upper hinge plate 6 is hinged with a limiting plate 4, the free end of the lower hinge plate 12 is hinged with the central disc 14, the inner side end of a pull plate 7 pulls a triangular hinge body formed by the upper hinge plate and the lower hinge plate, the inner side end of the pull plate 7 is connected to the hinge shaft 5, the outer side end of the pull plate 7 pulls the central disc 14, the outer side end of the pull plate 7 movably passes through the central disc 14 and is connected with a limiting pin 10, the limiting pin 10 abuts against the outer side surface of the central disc 14, a long hole groove 11 is formed in the passing position of the pull plate 7, a limiting pin positioning groove 15 is formed in the outer side surface of the central disc 14, and the long hole groove 11 and the limiting pin positioning groove 15 are positioned on a radiation slat 13 of the central disc 14. When the weight of the tire is stressed, when the weight of the vehicle body acts on the central disk 14 through the cover plate 3, the limiting plate 4, the upper hinge plate 6 and the lower hinge plate 12, the included angle between the triangular hinge bodies formed by the upper hinge plate and the lower hinge plate (namely the angle between the upper hinge plate 6 and the lower hinge plate 12) is reduced, but the included angle is prevented from being reduced by the pull plate 7, when the pull plate 7 is stressed by a certain tensile force, a certain amount of elastic deformation (shown in fig. 5) towards the inner side direction of the central disk 14 is generated at the position of the radiation slat 13 connected with the pull plate 7, so that the instant stress of the pull plate 7 is avoided, the whole tire structure can have better elasticity, and a stable elastic stress structure is formed, so that the tire structure can be suitable for being applied to special road conditions such as skid resistance, puncture resistance, high temperature and the like.
Claims (5)
1. A tire structure is formed by combining a plurality of steel structure units distributed circumferentially and can bear a certain weight, and is characterized in that: each steel structure unit comprises a cover plate, a limiting plate, a pulling plate and an upper hinge plate and a lower hinge plate, the cover plates of adjacent steel structure units are connected through elastic bending plates, the limiting plates are fixed on two sides of the cover plates, the limiting plates can be radially movably arranged on the central plate, the upper hinge plate and the lower hinge plate are hinged with each other through a hinge shaft positioned on the inner side of the central plate, the free end of the upper hinge plate is hinged with the limiting plate, the free end of the lower hinge plate is hinged with the central plate, the inner side end of the pulling plate pulls a triangular hinge body formed by the upper hinge plate and the lower hinge plate, and the outer side end of the pulling plate pulls the central plate; the outer side end of the pull plate movably penetrates through the central disc and is connected with a limiting pin, and the limiting pin abuts against the outer side face of the central disc; the center plate is provided with a slot hole groove at the passing position of the pull plate, and the outer side surface of the center plate is provided with a limit pin positioning groove; the outer circle of the central disk is provided with a plurality of radiation laths, and the positions of the outer side ends of the pulling plates for pulling the central disk are positioned on the radiation laths; the top of the radiation lath is provided with a limit horizontal bar, the bottom of the limit plate is provided with a left limit bending and a right limit bending which are respectively arranged on the left side and the right side of the radiation lath.
2. A tire structure as in claim 1, wherein: a plurality of elastic battens are arranged on the two sides of the cover plate in an outward extending mode, and the adjacent elastic battens are connected through elastic bending plates.
3. A tyre structure as claimed in claim 1 or 2, wherein: the elastic bending plate is a spring steel plate stamping part with U-shaped bending.
4. A tire structure as in claim 1, wherein: the inner side end of the pulling plate is connected to the hinge shaft.
5. A tire structure as in claim 1, wherein: the cover plate, the limiting plate, the pull plate, the upper hinge plate, the lower hinge plate and the central disc are all spring steel plate stamping parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910053052.8A CN109624614B (en) | 2019-01-21 | 2019-01-21 | Tire structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910053052.8A CN109624614B (en) | 2019-01-21 | 2019-01-21 | Tire structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109624614A CN109624614A (en) | 2019-04-16 |
| CN109624614B true CN109624614B (en) | 2024-04-02 |
Family
ID=66062236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910053052.8A Active CN109624614B (en) | 2019-01-21 | 2019-01-21 | Tire structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109624614B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3435872A (en) * | 1967-02-09 | 1969-04-01 | Tilden W Johnson | Safety wheel rim and buffer therefor |
| US5635016A (en) * | 1995-10-24 | 1997-06-03 | Wyko, Inc. | Transfer ring or drum apparatus with adjustable circumference |
| CN1397439A (en) * | 2001-07-17 | 2003-02-19 | 崔世泰 | Wheel |
| JP2008273303A (en) * | 2007-04-26 | 2008-11-13 | Bridgestone Corp | Non-pneumatic tire |
| JP2010100244A (en) * | 2008-10-27 | 2010-05-06 | Bridgestone Corp | Non-pneumatic tire |
| JP2010137671A (en) * | 2008-12-10 | 2010-06-24 | Bridgestone Corp | Non-pneumatic tire and method for manufacturing the same |
| CN105109270A (en) * | 2015-09-16 | 2015-12-02 | 浙江利福德机械有限公司 | Tyre steel structure |
| CN106881989A (en) * | 2017-02-24 | 2017-06-23 | 南京航空航天大学 | A kind of mechanical elastic vehicle wheel snap ring assembly with flexible tire shoulder |
| CN209534652U (en) * | 2019-01-21 | 2019-10-25 | 浙江利福德机械有限公司 | A kind of tire construction |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5087252B2 (en) * | 2006-09-25 | 2012-12-05 | 株式会社ブリヂストン | Non pneumatic tire |
| JP2010083401A (en) * | 2008-10-01 | 2010-04-15 | Bridgestone Corp | Non-pneumatic tire |
| US20150239190A1 (en) * | 2014-02-27 | 2015-08-27 | The Goodyear Tire & Rubber Company | Transfer ring or drum apparatus with adjustable circumference |
| KR102416186B1 (en) * | 2015-03-31 | 2022-07-04 | 피렐리 타이어 소시에떼 퍼 아찌오니 | Inflatable forming drum and manufacturing method for manufacturing tire for vehicle wheel |
-
2019
- 2019-01-21 CN CN201910053052.8A patent/CN109624614B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3435872A (en) * | 1967-02-09 | 1969-04-01 | Tilden W Johnson | Safety wheel rim and buffer therefor |
| US5635016A (en) * | 1995-10-24 | 1997-06-03 | Wyko, Inc. | Transfer ring or drum apparatus with adjustable circumference |
| CN1397439A (en) * | 2001-07-17 | 2003-02-19 | 崔世泰 | Wheel |
| JP2008273303A (en) * | 2007-04-26 | 2008-11-13 | Bridgestone Corp | Non-pneumatic tire |
| JP2010100244A (en) * | 2008-10-27 | 2010-05-06 | Bridgestone Corp | Non-pneumatic tire |
| JP2010137671A (en) * | 2008-12-10 | 2010-06-24 | Bridgestone Corp | Non-pneumatic tire and method for manufacturing the same |
| CN105109270A (en) * | 2015-09-16 | 2015-12-02 | 浙江利福德机械有限公司 | Tyre steel structure |
| CN106881989A (en) * | 2017-02-24 | 2017-06-23 | 南京航空航天大学 | A kind of mechanical elastic vehicle wheel snap ring assembly with flexible tire shoulder |
| CN209534652U (en) * | 2019-01-21 | 2019-10-25 | 浙江利福德机械有限公司 | A kind of tire construction |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109624614A (en) | 2019-04-16 |
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