CN111497529B - Assembled solid inner tube and wheel thereof - Google Patents
Assembled solid inner tube and wheel thereof Download PDFInfo
- Publication number
- CN111497529B CN111497529B CN202010294408.XA CN202010294408A CN111497529B CN 111497529 B CN111497529 B CN 111497529B CN 202010294408 A CN202010294408 A CN 202010294408A CN 111497529 B CN111497529 B CN 111497529B
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- inner tube
- solid inner
- notch
- solid
- ratchet
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- 239000007787 solid Substances 0.000 title claims abstract description 122
- 230000000149 penetrating effect Effects 0.000 claims abstract description 4
- 230000003014 reinforcing effect Effects 0.000 claims description 15
- 238000000034 method Methods 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 5
- 206010039203 Road traffic accident Diseases 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 238000009434 installation Methods 0.000 description 5
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 238000013016 damping Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Classifications
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- 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
- B60C17/00—Tyres characterised by means enabling restricted operation in damaged or deflated condition; Accessories therefor
- B60C17/04—Tyres characterised by means enabling restricted operation in damaged or deflated condition; Accessories therefor utilising additional non-inflatable supports which become load-supporting in emergency
- B60C17/06—Tyres characterised by means enabling restricted operation in damaged or deflated condition; Accessories therefor utilising additional non-inflatable supports which become load-supporting in emergency resilient
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- 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
-
- 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
- B60C7/24—Non-inflatable or solid tyres characterised by means for securing tyres on rim or wheel body
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tires In General (AREA)
Abstract
The invention relates to the field of wheels, and discloses an assembled solid inner tube and a wheel thereof, wherein the assembled solid inner tube comprises at least two solid inner tube units (10), and all the solid inner tube units are in head-to-tail clamping connection and form an annular tire; the connecting part of every two adjacent solid inner tube units is provided with a first notch (101), a connecting component (11) is installed in the first notch, two ends of the connecting component (11) are respectively connected with the solid inner tube units (10) at the corresponding ends, the solid inner tube units (10) are close to the first notch, a limiting pin (12) is installed, a threaded hole (121) penetrating along the radial direction is formed in the limiting pin (12), and two ends of the connecting component (11) are respectively connected with the limiting pin (12) at the corresponding ends through the threaded holes (121) in a threaded mode. The solid inner tube is of an assembled structure, so that the solid inner tube is convenient to install on a hub and can be freely adjusted. People can directly install the solid inner tube without disassembling the automobile tire.
Description
Technical Field
The invention relates to the field of wheels, in particular to an assembled solid inner tube and a wheel thereof.
Background
In the current society of high-speed operation, the position of the automobile is more and more important, passenger cars and trucks bear the transportation of passengers and goods, the loss caused by traffic accidents occurring every year is very huge, and the traffic accidents caused by tire burst of the automobile occupy a large proportion in the high-speed driving process, so that the loss is very large.
The existing automobile wheels are basically inflatable wheels, the damping effect of the inflatable wheels is good, but tire burst easily occurs, and the tire burst easily causes out of control in the automobile direction so as to cause traffic accidents. In order to prevent solid tires from occurring in the tire burst market, but such wheels have poor damping effect and poor riding comfort for personnel in a vehicle, for example, application number 201810389560.9 discloses a solid wheel for a railway vehicle and a design method of the solid wheel for the railway vehicle, in the technical scheme, an outer hub vulcanized body 2 is arranged between the outer circumferences of an inner hub 1, and the outer hub vulcanized body 2 can prevent tire burst due to the solid tires, but has poor damping effect. The outer hub vulcanizing body 2 is composed of a plurality of circular arc-shaped vulcanizing sections 3, the vulcanizing sections 3 are sequentially arranged along the circumferential direction of the inner hub 1, each vulcanizing section 3 comprises a circular arc-shaped metal installation framework 4 and a rubber layer 5 which is vulcanized and bonded on the upper surface of the metal installation framework 4, and the metal installation framework 4 is detachably fixed on the inner hub 1. The split-type outer hub vulcanizing body 2 is convenient to install, but the joint of the adjacent vulcanizing sections 3 is easy to damage, so that the service life of the wheel is shortened.
Therefore, we are constantly engaged in the safety protection work, thinking is constantly being done how to reduce the car accidents caused by the tire burst of the car, and after many experiments, we finally find a better method for reducing the car accidents caused by the tire burst of the car.
Disclosure of Invention
Aiming at the defect that car accidents are easy to happen when the tire is burst in the prior art, the invention provides an assembled solid inner tube and a wheel thereof.
In order to solve the technical problems, the invention is solved by the following technical scheme:
A spliced solid inner tube comprises at least two solid inner tube units, wherein all the solid inner tube units are in head-to-tail clamping connection and form an annular tube; the connection part of two adjacent solid inner tube units is provided with a first notch, a connecting component is arranged in the first notch, and two ends of the connecting component are respectively connected with the solid inner tube units at the corresponding ends.
The solid inner tube is of an assembled structure, so that the solid inner tube is convenient to install on a hub, and people can directly install the solid inner tube under the condition that automobile tires are not dismounted.
Preferably, the solid inner tube unit is provided with a limiting pin close to the first notch, the limiting pin is provided with a threaded hole penetrating along the radial direction, and two ends of the connecting assembly are respectively in threaded connection with the limiting pin at the corresponding end through the threaded hole. The connecting component and the limiting pin can be matched to combine a plurality of solid inner tube units together, and the installation is convenient.
Preferably, the connecting component comprises an adjusting part and screw rods, the screw rods extend out of two sides of the adjusting part, the screw threads of the two screw rods are opposite in rotation direction, and the two screw rods are respectively in threaded connection with the limiting pins at the corresponding ends through threaded holes.
When the screw rod is in threaded connection with the limiting pin, people can adjust the rotation of the screw rod through the adjusting part, so that two adjacent solid inner tube units are tensioned on the hub, and the looseness of the two adjacent solid inner tube units is prevented.
Preferably, the adjusting part comprises a mounting box and a ratchet wheel component, a first conical tooth and a second conical tooth are mounted in the mounting box, two screw rods are respectively fixed on two sides of the first conical tooth, the central axes of the two screw rods are on the same straight line, one end of the second conical tooth is meshed with the first conical tooth, and the other end of the second conical tooth extends out of the mounting box to be connected with the ratchet wheel component.
The ratchet wheel assembly can prevent sliding teeth from occurring between the first conical teeth and the second conical teeth, so that the solid inner tube is guaranteed to be tightly held on the hub.
Preferably, the ratchet assembly comprises a ratchet, an adjusting head, a pawl and a torsion spring, wherein the outer end part of the second bevel gear is fixedly connected with the ratchet, the adjusting head is arranged on the ratchet and rotates synchronously with the ratchet, the torsion spring is arranged in the mounting box, the torsion spring is fixedly connected with the pawl through a pin shaft, and the end part of the pawl is meshed with the ratchet.
Preferably, a first through hole for the screw to pass through is formed in the side wall of the first notch, a second through hole for installing a limiting pin is formed in the outer side wall of the solid inner tube unit, and the central axis of the second through hole is perpendicular to the central axis of the first through hole.
The first through hole is convenient for the screw rod to extend into the solid inner tube unit, the second through hole is convenient for people to place the limiting pin, and the screw rod is also connected with the limiting pin in a mutually perpendicular mode due to the fact that the first through hole and the second through hole are mutually perpendicular. When people rotate the screw, the screw can pull the limiting pin relatively, so that the limiting pin pulls the solid inner tower unit.
Preferably, each solid inner tube unit is embedded with a reinforcing plate made of metal, the reinforcing plate is an arc-shaped plate, two ends of the reinforcing plate are bent and form a limiting sleeve for sleeving a limiting pin, the limiting sleeve is accommodated in the second through hole, a second notch for a screw rod to pass through is radially formed in the limiting sleeve, and the end part of the screw rod extends into the inner end of the second through hole through the second notch.
The forcing plate can strengthen the tensile strength of the solid inner tube unit and prevent the solid inner tube unit from being pulled when the screw rod pulls the limiting pin.
Preferably, the inner side wall of each solid inner tube unit is provided with a plurality of exhaust holes, the reinforcing plate is provided with third through holes with the same number as the exhaust holes, and the third through holes are arranged in the exhaust holes.
When the solid inner tube is tightly held on the hub, the contact surface of the solid inner tube and the hub can extrude some air, and the exhaust holes can collect the air, so that the inner tube is tightly attached to the hub.
Preferably, the radial cross section of the solid inner tube unit is I-shaped, elliptic, square or trapezoid.
Preferably, a third notch for installing the tire pressure detector is arranged on the side wall of the side face of the solid inner tube unit.
A wheel comprises a wheel hub and an outer tire, wherein the outer tire is arranged on the wheel hub, and an inflatable cavity is formed between the outer tire and the wheel hub; the novel tire comprises a tire body, and is characterized by further comprising an assembled solid tire tube, wherein the solid tire tube is arranged in the cavity, an annular groove is formed in the outer circumferential side wall of the tire hub, the solid tire tube is arranged in the annular groove and hugs the tire hub tightly, the outer end part of the solid tire tube extends out of a notch of the annular groove, and a buffer gap is formed between the outer circumferential side wall of the solid tire tube and the inner circumferential side wall of the tire casing.
The wheel adopts the structural form of the tire, when the outer tire is burst due to foreign matters, the solid inner tire is used as the driving tire after the outer tire gas is released, and the solid inner tire is used, so that the direction of the automobile cannot excessively deviate, the driving safety is ensured, and the traffic accident is reduced. The solid inner tube can enable the vehicle to continue to travel for a certain distance, and people can park the vehicle to a safety zone conveniently.
The invention has the remarkable technical effects due to the adoption of the technical scheme:
the wheel adopts the structural form of the tire, when the outer tire is burst due to foreign matters, the solid inner tire is used as the driving tire after the outer tire gas is released, and the solid inner tire is used, so that the direction of the automobile cannot excessively deviate, the driving safety is ensured, and the traffic accident is reduced. The solid inner tube can enable the vehicle to continue to travel for a certain distance, and people can park the vehicle to a safety zone conveniently.
The solid inner tube is of an assembled structure, so that the solid inner tube is convenient to install on a hub and can be freely adjusted. People can directly install the solid inner tube without disassembling the automobile tire.
Drawings
Fig. 1 is a schematic structural view of a solid inner tube of the present invention.
Fig. 2 is a schematic structural view of the stopper pin in fig. 1.
Fig. 3 is a schematic cross-sectional view of fig. 1.
FIG. 4 is a schematic view of the combination structure of the reinforcing plate and the connecting assembly in FIG. 3.
Fig. 5 is a schematic view of the structure of the reinforcing plate of fig. 4.
Fig. 6 is a schematic view of the structure of the connection assembly of fig. 1.
Fig. 7 is a schematic view of the internal structure of the connection assembly of fig. 6.
Fig. 8 is an axial sectional structural schematic view of a wheel in the present invention.
Fig. 9 is a schematic view of the wheel of the present invention without the casing mounted thereon.
The names of the parts indicated by the numerical reference numerals in the above drawings are as follows: the tire comprises a 10-solid inner tire unit, a 11-connecting component, a 12-limiting pin, a 13-hub, a 14-outer tire, a 100-cavity, a 101-first notch, a 102-first through hole, a 103-second through hole, a 104-reinforcing plate, a 105-exhaust hole, a 106-third notch, a 107-inner tire outer surface, a 111-adjusting part, a 112-screw, a 121-threaded hole, a 131-annular groove, a 141-outer tire outer surface, a 142-outer tire inner surface, a 200-buffer gap, a 1041-limiting sleeve, a 1042-second notch, a 1043-third through hole, a 1111-mounting box, a 1112-ratchet component, a 1113-first bevel gear, a 1114-second bevel gear, a 11121-ratchet gear, a 11122-adjusting head and 11123-pawl.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples.
Example 1
1-9, Including a quantity of two solid inner tube units 10, the radial cross section shape of solid inner tube unit 10 is the I-shaped, and two solid inner tube units 10 head and tail block connect and form annular child, and this annular child is used for installing on wheel hub 13, and solid inner tube unit 10 both ends portion one end is equipped with the tenon, and its other end is equipped with the tongue-and-groove, and when two solid inner tube units 10 connect, the tenon of one solid inner tube unit 10 and the tongue-and-groove block connection of another solid inner tube unit 10. The junction of two adjacent solid inner tube units 10 is equipped with first breach 101, installs coupling assembling 11 in the first breach 101, and first breach 101 is door frame shape to easy to assemble coupling assembling 11, coupling assembling 11 both ends are connected with the solid inner tube unit 10 of corresponding end respectively, can draw two solid inner tube units 10 in the time of adjusting coupling assembling 11, thereby make solid inner tube unit 10 to hug tightly on wheel hub 13. The solid inner tube unit 10 is close to the first notch 101 and is provided with a limiting pin 12, the limiting pin 12 is provided with a threaded hole 121 penetrating along the radial direction, and two ends of the connecting assembly 11 are respectively in threaded connection with the limiting pin 12 at the corresponding end through the threaded hole 121. The solid inner tube is of an assembled structure, so that the solid inner tube is convenient to install on the hub 13, and people can directly install the solid inner tube under the condition of not disassembling the automobile tire. The connecting component 11 and the limiting pin 12 are matched to combine a plurality of solid inner tube units 10 together, so that the installation is convenient. The adjustability and locking means of the connection assembly 11 are fully developed with full consideration of safety performance, in order to prevent loosening of the solid tyre on the hub 13 during running of the vehicle. The solid tyre loosens to cause difficult control of the direction of the automobile, so that potential safety hazards of the automobile are caused.
The connecting assembly 11 comprises an adjusting part 111 and screw rods 112, the screw rods 112 are extended from two sides of the adjusting part 111, the screw threads of the two screw rods 112 are opposite in rotation direction, the two screw rods 112 are respectively connected with the limiting pins 12 at corresponding ends through threaded holes 121 in a threaded mode, when the two screw rods 112 rotate simultaneously, the end parts of the two solid inner tube units 10 can be pulled close, and the pulled two solid inner tube units can firmly hold the hub 13.
The adjusting part 111 comprises a mounting box 1111 and a ratchet component 1112, wherein a first conical tooth 1113 and a second conical tooth 1114 are mounted in the mounting box 1111, two screws 112 are respectively fixed on two sides of the first conical tooth 1113, the central axes of the two screws 112 are on the same straight line, one end of the second conical tooth 1114 is meshed with the first conical tooth 1113, the other end of the second conical tooth 1114 extends out of the mounting box 1111 to be connected with the ratchet component 1112, and the ratchet component 1112 is driven to transmit power to the first conical tooth 1113.
The ratchet assembly 1112 includes a ratchet 11121, an adjustment head 11122, a pawl 11123, and a torsion spring, with an outer end of the second pawl 1114 being fixedly coupled to the ratchet 11121, rotation of the ratchet 11121 rotating the second pawl 1114. The adjustment head 11122 is mounted on the ratchet 11121 and rotates in synchronization with the ratchet 11121, the adjustment head 11122 is a hexagonal head, and one adjusts the hexagonal head by a handle to adjust the rotation of the ratchet 11121. The torsional spring is installed in the mounting box 1111, and the torsional spring is through round pin axle and pawl 11123 fixed connection, pawl 11123 tip meshing is on ratchet 11121, and the torsional spring is used for compressing tightly pawl 11123 for pawl 11123 can support and press on ratchet 11121, prevents ratchet 11121 rotatory solid inner tube unit 10 of loosening.
The side wall of the first notch 101 is provided with a first through hole 102 for a screw 112 to pass through, the first through hole 102 does not penetrate through the solid inner tube unit 10, the outer side wall of the solid inner tube unit 10 is provided with a second through hole 103 for installing the limiting pin 12, the second through hole 103 penetrates through the front side wall and the rear side wall of the solid inner tube unit 10, and the central axis of the second through hole 103 is mutually perpendicular to the central axis of the first through hole 102.
Each solid inner tube unit 10 is embedded with a reinforcing plate 104 made of stainless steel, the reinforcing plate 104 is an arc plate, the bending radian of the reinforcing plate 104 is the same as that of the solid inner tube units 10, two ends of the reinforcing plate 104 are bent and form a limiting sleeve 1041 for sleeving the limiting pin 12, the limiting sleeve 1041 is accommodated in the second through hole 103, a second notch 1042 for allowing the screw 112 to pass through is radially arranged on the limiting sleeve 1041, and the end part of the screw 112 extends into the inner end of the second through hole 103 through the second notch 1042. The step of assembling the solid inner tube is to insert the limiting pin 12 into the limiting sleeve 1041, rotate the limiting pin 12 to align the threaded hole 121 thereof with the first through hole 102, then mount the connecting component 11 between the two solid inner tube units 10, extend the screw rod 112 of the connecting component 11 into the threaded hole 121, and rotate the adjusting head 11122, thereby rotating the first conical tooth 1113, the first conical tooth 1113 drives the screw rod 112 at both ends thereof to rotate, the screw rod 112 is in threaded connection with the limiting pin 12 and pulls the limiting pin 12 to draw inwards, and the limiting pin 12 pulls the solid inner tube units 10 to draw inwards, so that two adjacent solid inner tube units 10 are connected together and held tightly on the hub 13.
Four exhaust holes 105 are formed in the side wall of the side face of each solid inner tube unit 10, the four exhaust holes 105 are uniformly distributed on the circumferential side wall of the inner side of the solid inner tube unit 10, the central axis of each exhaust hole 105 is perpendicular to the central axis of the inner tube unit 10, and each exhaust hole 105 is a blind hole. The reinforcing plate 104 is provided with third through holes 1043 in the same number as the exhaust holes 105, and the third through holes 1043 are provided in the exhaust holes 105.
The inner side wall of the solid inner tube unit 10 is provided with a third notch 106 for installing the tire pressure detector, the third notch 106 is a U-shaped notch, and the third notch 106 extends concavely along the central axis direction of the solid inner tube unit 10.
Example 2
Example 2 is substantially identical in feature to example 1, except that the solid tube unit 10 has an oval radial cross-sectional shape.
Example 3
Example 3 is substantially identical in feature to example 1, except that the solid tube unit 10 has a square radial cross-sectional shape.
Example 4
Example 4 has substantially the same features as example 1, except that the radial cross-sectional shape of the solid tube unit 10 is trapezoidal.
Example 5
Embodiment 5 is a wheel, and embodiment 5 has substantially the same features as embodiment 1, except that it further includes a hub 13 and a casing 14, the casing 14 being mounted on the hub 13, an inflated cavity 100 being formed between the casing 14 and the hub 13; the assembled solid inner tube in embodiments 1-4 is arranged in the cavity 100, the annular groove 131 is arranged on the outer circumferential side wall of the hub 13, the solid inner tube is arranged in the annular groove 131 and is tightly held by the hub 13, and the outer end part of the solid inner tube extends out of the notch of the annular groove 131. The buffer gap 200 is arranged between the outer circumferential side wall of the solid inner tube and the inner circumferential side wall of the outer tube 14, the circumferential surface furthest from the central axis of the solid inner tube unit 10 is the outer tube surface 107, the tread surface of the outer tube 14, which is contacted with the ground, is the outer tube surface 141, the surface of the outer tube 14, which is opposite to the outer tube surface 141, is the inner tube surface 142, the inner tube surface 142 is arranged outside the outer tube surface 107, the buffer gap 200 is arranged between the inner tube surface 142 and the outer tube surface 107, and the buffer effect is good in the running process of the automobile due to the action of the buffer gap 200.
In summary, the foregoing description is only of the preferred embodiments of the present invention, and all equivalent changes and modifications made in accordance with the claims should be construed to fall within the scope of the invention.
Claims (6)
1. A spliced solid inner tube comprises at least two solid inner tube units (10), wherein all the solid inner tube units (10) are in head-to-tail clamping connection and form an annular tube; the method is characterized in that: a first notch (101) is formed at the joint of two adjacent solid inner tube units (10), a connecting assembly (11) is arranged in the first notch (101), and two ends of the connecting assembly (11) are respectively connected with the solid inner tube units (10) at the corresponding ends;
The tenon is arranged at one end of two ends of the solid inner tube units 10, the mortise is arranged at the other end of the solid inner tube units 10, and when the two solid inner tube units 10 are connected, the tenon of one solid inner tube unit 10 is clamped and connected with the mortise of the other solid inner tube unit 10;
A limiting pin (12) is arranged at the position, close to the first notch (101), of the solid inner tube unit (10), a threaded hole (121) penetrating along the radial direction is formed in the limiting pin (12), and two ends of the connecting assembly (11) are respectively in threaded connection with the limiting pin (12) at the corresponding end through the threaded hole (121);
The connecting assembly (11) comprises an adjusting part (111) and screw rods (112), the screw rods (112) extend out of two sides of the adjusting part (111), the screw threads of the two screw rods (112) are opposite in rotation direction, and the two screw rods (112) are respectively in threaded connection with the limiting pins (12) at the corresponding ends through threaded holes (121);
The adjusting part (111) comprises a mounting box (1111) and a ratchet component (1112), a first conical tooth (1113) and a second conical tooth (1114) are arranged in the mounting box (1111), two screws (112) are respectively fixed on two sides of the first conical tooth (1113), the central axes of the two screws (112) are on the same straight line, one end of the second conical tooth (1114) is meshed with the first conical tooth (1113), and the other end of the second conical tooth (1114) extends out of the mounting box (1111) to be connected with the ratchet component (1112);
The ratchet assembly (1112) comprises a ratchet (11121), an adjusting head (11122), a pawl (11123) and a torsion spring, the outer end of the second conical tooth (1114) is fixedly connected with the ratchet (11121), the adjusting head (11122) is mounted on the ratchet (11121) and rotates synchronously with the ratchet (11121), the torsion spring is mounted in the mounting box (1111), the torsion spring is fixedly connected with the pawl (11123) through a pin shaft, and the end of the pawl (11123) is meshed with the ratchet (11121).
2. A split solid inner tube as defined in claim 1, wherein: the side wall of the first notch (101) is provided with a first through hole (102) for a screw rod (112) to pass through, the outer side wall of the solid inner tube unit (10) is provided with a second through hole (103) for installing a limiting pin (12), and the central axis of the second through hole (103) is mutually perpendicular to the central axis of the first through hole (102).
3. A split solid inner tube as claimed in claim 2, wherein: each solid inner tube unit (10) is internally inlaid with a reinforcing plate (104) made of metal, the reinforcing plate (104) is an arc-shaped plate, two ends of the reinforcing plate (104) are bent and form a limiting sleeve (1041) for sleeving a limiting pin (12), the limiting sleeve (1041) is accommodated in the second through hole (103), a second notch (1042) for allowing a screw rod (112) to pass through is radially arranged on the limiting sleeve (1041), and the end part of the screw rod (112) extends into the inner end of the second through hole (103) through the second notch (1042).
4. A wheel comprises a hub (13) and an outer tire (14), wherein the outer tire (14) is arranged on the hub (13), and an inflatable cavity (100) is formed between the outer tire (14) and the hub (13); the method is characterized in that: the assembled solid inner tube of tyre of claim 3 is installed in the cavity (100), the outer circumference side wall of the hub (13) is provided with an annular groove (131), the solid inner tube is installed in the annular groove (131) and hugs the hub (13), the outer end part of the solid inner tube extends out of the notch of the annular groove (131), and a buffer gap (200) is arranged between the outer circumference side wall of the solid inner tube and the inner circumference side wall of the outer tyre (14).
5. A wheel as claimed in claim 4, wherein: the inner side wall of each solid inner tube unit (10) is provided with a plurality of exhaust holes (105), the reinforcing plate (104) is provided with third through holes (1043) with the same quantity as the exhaust holes (105), and the third through holes (1043) are arranged in the exhaust holes (105).
6. A wheel as claimed in claim 4, wherein: the side wall of the side face of the solid inner tube unit (10) is provided with a third notch (106) for installing the tire pressure detector, and the radial cross section of the solid inner tube unit (10) is I-shaped, oval, square or trapezoid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010294408.XA CN111497529B (en) | 2020-04-15 | 2020-04-15 | Assembled solid inner tube and wheel thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010294408.XA CN111497529B (en) | 2020-04-15 | 2020-04-15 | Assembled solid inner tube and wheel thereof |
Publications (2)
| Publication Number | Publication Date |
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| CN111497529A CN111497529A (en) | 2020-08-07 |
| CN111497529B true CN111497529B (en) | 2024-05-24 |
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| CN212637050U (en) * | 2020-04-15 | 2021-03-02 | 杭州乐钛国际贸易有限公司 | Assembled solid inner tube and wheel thereof |
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| US20020092592A1 (en) * | 2001-01-17 | 2002-07-18 | Huang George F. | Recovering device for vehicle-consumed power |
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| CN111497529A (en) | 2020-08-07 |
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