CN209274284U - Explosion prevention tyre hub, trouble-proof tire and mobile tool - Google Patents
Explosion prevention tyre hub, trouble-proof tire and mobile tool Download PDFInfo
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- CN209274284U CN209274284U CN201821827156.7U CN201821827156U CN209274284U CN 209274284 U CN209274284 U CN 209274284U CN 201821827156 U CN201821827156 U CN 201821827156U CN 209274284 U CN209274284 U CN 209274284U
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- explosion
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- raised guard
- hub
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Abstract
The utility model discloses a kind of explosion prevention tyre hub, trouble-proof tire and mobile tools, wherein explosion prevention tyre hub includes hub body and explosion-proof raised guard ring, the hub body includes bending part, the bending part is for installing vacuum tire, the hub body is equipped with central axis, and the explosion-proof raised guard ring is fixed on the hub body, and the distance of upper end to the central axis of the explosion-proof raised guard ring is L1, the distance of the upper end of the bending part to the central axis is L2, L1 > L2.During vehicle travels when explosion or instantaneous loss of pressure occurs, since the distance L1 of upper end to the central axis of the explosion-proof raised guard ring is greater than the upper end of the bending part to the distance L2 of the central axis, wheel hub is whole at a distance from ground when the explosion-proof raised guard ring reduction is blown out, i.e. smoothly instead of tire cover tire and directly with ground face contact, improve security performance, efficiently reducing the brings such as brake, deviation, braking partially influences, and greatly reduces the generation of first and second accident.
Description
Technical field
The utility model relates to tire art more particularly to a kind of explosion prevention tyre hubs, trouble-proof tire and mobile tool.
Background technique
Currently, as the improvement of people's living standards, more and more automobile applications are people into daily life
Trip and work bring convenience.
But existing vehicle wheel hub has the following deficiencies:
Wheel hub on the market when in use, when the mobile tool such as vehicle, aircraft is during ground run, tire blow-out or
Instantaneous loss of pressure will cause aircraft or the inclined brake of vehicle is biased to, and makes brake failure and causes major accident, directly threatens the life of people
Property safety is ordered, security performance is low.
Utility model content
For overcome the deficiencies in the prior art, one of the purpose of this utility model is to provide a kind of explosion prevention tyre hub,
It can solve the low problem of security performance.
One of the purpose of this utility model adopts the following technical scheme that realization:
A kind of explosion prevention tyre hub, including hub body and explosion-proof raised guard ring, the hub body includes bending part, described
Bending part is distributed in the two sides of the hub body, and the bending part is for installing vacuum tire, during the hub body is equipped with
Mandrel line, the explosion-proof raised guard ring are fixed on the hub body, the upper end of the explosion-proof raised guard ring to the central axis
The distance of line is L1, and the distance of upper end to the central axis of the bending part is L2, L1 > L2.
Further, the explosion-proof raised guard ring is located at the middle part of the hub body, and the explosion-proof raised guard ring is located at
Between the bending part.
Further, the bending part is symmetrical relative to the explosion-proof raised guard ring, the bending part and described anti-
Quick-fried protrusion guard ring around being set to the hub body, the central axis and the bending part and the explosion-proof raised guard ring
Axis is overlapped.
Further, the explosion-proof raised guard ring inner hollow, the explosion-proof raised guard ring are equipped with venthole, the ventilation
Hole makes to be connected to inside the explosion-proof raised guard ring with the inner cavity of vacuum tire.
Further, for the venthole through the explosion-proof raised guard ring, the venthole is described explosion-proof around being set to
On raised guard ring.
Further, the explosion-proof raised guard ring includes elastic component, and the elastic component is located at the explosion-proof raised guard ring end
Portion, the distance of the elastic component to the central axis are L1.
Further, the explosion-proof raised guard ring is additionally provided with mounting groove, and the elastic component is fixed in the mounting groove.
A kind of trouble-proof tire, including hub body, vacuum tire and explosion-proof raised guard ring, the hub body include bending
Portion, the bending part are distributed in the two sides of the hub body, and the vacuum tire is installed on the bending part, the wheel hub master
Body is equipped with central axis, and the explosion-proof raised guard ring is fixed on the hub body, the upper end of the explosion-proof raised guard ring to institute
The distance for stating central axis is L1, and the distance of upper end to the central axis of the bending part is L2, L1 > L2.
Further, the explosion-proof raised guard ring inner hollow, the explosion-proof raised guard ring are equipped with venthole, the ventilation
Hole makes to be connected to inside the explosion-proof raised guard ring with the inner cavity of the vacuum tire.
A kind of mobile tool, including above-mentioned explosion prevention tyre hub or above-mentioned trouble-proof tire.
Compared with prior art, the utility model has the beneficial effects that:
The hub body is equipped with central axis, and the explosion-proof raised guard ring is fixed on the hub body, described explosion-proof
The distance of the upper end of raised guard ring to the central axis is L1, and the distance of upper end to the central axis of the bending part is
L2, L1 > L2.During the vehicle travels such as aircraft, vehicle when explosion or instantaneous loss of pressure occurs, due to the explosion-proof protrusion
The distance L1 of the upper end of guard ring to the central axis is greater than distance L2 of the upper end of the bending part to the central axis, institute
State when explosion-proof raised guard ring reduction is blown out that wheel hub is whole with ground at a distance from, i.e., smoothly replace the cover tire of tire and directly with ground
Face contact improves security performance, and efficiently reducing the brings such as brake, deviation, braking partially influences, and greatly reduces first and second accident
Generation.
The above description is merely an outline of the technical solution of the present invention, in order to better understand the skill of the utility model
Art means, and being implemented in accordance with the contents of the specification, and in order to allow the above and other purpose, feature of the utility model
It can be more clearly understood with advantage, it is special below to lift preferred embodiment, and cooperate attached drawing, detailed description are as follows.
Detailed description of the invention
Fig. 1 is the internal structure chart of a preferred embodiment in the utility model explosion prevention tyre hub；
Fig. 2 is the local structural graph of explosion prevention tyre hub shown in Fig. 1；
Fig. 3 is another local structural graph of explosion prevention tyre hub shown in Fig. 1；
Fig. 4 is the side view of explosion prevention tyre hub shown in Fig. 1.
In figure: 100, explosion prevention tyre hub；10, hub body；11, central axis；12, bending part；20, vacuum tire；30,
Explosion-proof protrusion guard ring；31, mounting groove；32, elastic component；33, venthole.
Specific embodiment
In the following, being described further in conjunction with attached drawing and specific embodiment to the utility model, it should be noted that
Under the premise of not colliding, it can be formed in any combination between various embodiments described below or between each technical characteristic new
Embodiment.
It should be noted that it can be directly on another component when component is referred to as " being fixed on " another component
Or there may also be components placed in the middle.When a component is considered as " connection " another component, it, which can be, is directly connected to
To another component or it may be simultaneously present component placed in the middle.When a component is considered as " being set to " another component, it
It can be and be set up directly on another component or may be simultaneously present component placed in the middle.Term as used herein is " vertical
", " horizontal ", "left", "right" and similar statement for illustrative purposes only.
Unless otherwise defined, all technical and scientific terms used herein are led with the technology for belonging to the utility model
The normally understood meaning of the technical staff in domain is identical.Terminology used in the description of the utility model herein only be
The purpose of description specific embodiment, it is not intended that in limitation the utility model.Term " and or " used herein includes
Any and all combinations of one or more related listed items.
Please refer to Fig. 1-4, a kind of explosion prevention tyre hub 100 includes hub body 10 and explosion-proof raised guard ring 30, the wheel hub
Main body 10 includes bending part 12, and the bending part 12 is distributed in the two sides of the hub body 10, and the bending part 12 is for pacifying
Vacuum tire is filled, the hub body 10 is equipped with central axis 11, and the explosion-proof raised guard ring 30 is fixed on the hub body
10, the distance of upper end to the central axis 11 of the explosion-proof raised guard ring 30 is L1, the upper end of the bending part 12 to institute
The distance for stating central axis 11 is L2, L1 > L2.Explosion or moment mistake is occurring during the vehicle travels such as aircraft, vehicle
When pressure, since the distance L1 of upper end to the central axis 11 of the explosion-proof raised guard ring 30 is greater than the upper of the bending part 12
The distance L2 of the central axis 11 is held, wheel hub is whole at a distance from ground when the explosion-proof raised reduction of guard ring 30 is blown out,
I.e. smoothly instead of the cover tire of tire directly with ground face contact, security performance is improved, efficiently reduces brake, deviation, braking partially
Etc. brings influence, greatly reduce the generation of first and second accident.
Preferably, the explosion-proof raised guard ring 30 is located at the middle part of the hub body 10, the explosion-proof raised guard ring 30
Between the bending part 12, the bending part 12 is symmetrical relative to the explosion-proof raised guard ring 30, the bending part
12 and the explosion-proof raised guard ring 30 around being set to the hub body 10, the central axis 11 and the bending part 12 and
The axis of the explosion-proof raised guard ring 30 is overlapped, and improves the stability of total.
Preferably, 30 inner hollow of the explosion-proof raised guard ring, the explosion-proof raised guard ring 30 is equipped with venthole 33, described
Venthole 33 is connected to explosion-proof raised 30 inside of guard ring with the inner cavity of vacuum tire.Entire tire gas-storing capacity is promoted, is kept
The originally amount of tire.It is illustrated below, in actual operation, tire pressure of automobile tire is divided to two kinds: one, low pressure tire；The blowing pressure
For 0.1471~0.490MPa (1.5~5kg/cm2)；Low pressure tire is generally useful on private car；Usual family-sized car air tyre
It is pressed in 0.2~0.25MPa.Two, high-pressure tyre；The blowing pressure is 0.5~0.7MPa5~7kg/cm2), high-pressure tyre is suitable for large size
Loading/passenger car, inner gas pressure is generally in 0.5MPa or so, and steel wire tire can suitably increase to 0.6MPa or so.Reasonable storage
Tolerance and tire pressure are most important for entire tire, and the application is made inside the explosion-proof raised guard ring 30 by the venthole 33
It is connected to the inner cavity of vacuum tire, avoids the explosion-proof raised guard ring 30 from occupying the excessive space of inside tires, guaranteeing rationally
On the basis of tire pressure and gas-storing capacity, the applicability of entire tire is improved.Specifically, the venthole 33 is through described explosion-proof convex
Guard ring 30 is played, the venthole 33, which is surround, to be set on the explosion-proof raised guard ring 30.
Preferably, the explosion-proof raised guard ring 30 includes elastic component 32, and the elastic component 32 is located at the explosion-proof protrusion shield
30 ends are enclosed, the distance of the elastic component 32 to the central axis 11 is L1.In the present embodiment, the elastic component 32 is rubber
Glue guard ring, in other embodiments, the elastic component 32 can also subtract for other elastic materials for buffering the impact to ground
Small metal further increases security performance to the impact force on ground.
Preferably, the explosion-proof raised guard ring 30 is additionally provided with mounting groove 31, and the elastic component 32 is fixed on the mounting groove
In 31.Structure novel, ingenious in design, strong applicability, convenient for promoting.
A kind of trouble-proof tire, including hub body 10, vacuum tire 20 and explosion-proof raised guard ring 30, the hub body 10
Including bending part 12, the bending part 12 is distributed in the two sides of the hub body 10, and the vacuum tire 20 is installed on described
Bending part 12, the hub body 10 are equipped with central axis 11, and the explosion-proof raised guard ring 30 is fixed on the hub body 10,
The distance of upper end to the central axis 11 of the explosion-proof raised guard ring 30 is L1, and the upper end of the bending part 12 is in described
The distance of mandrel line 11 is L2, L1 > L2.During the vehicle travels such as aircraft, vehicle when explosion or instantaneous loss of pressure occurs,
Since the upper end for being greater than the bending part 12 the distance L1 of upper end to the central axis 11 of the explosion-proof raised guard ring 30 is arrived
The distance L2 of the central axis 11, wheel hub is whole at a distance from ground when the explosion-proof raised reduction of guard ring 30 is blown out, i.e., flat
Quietly instead of the cover tire of tire directly with ground face contact, security performance is improved, efficiently reduces the bands such as brake, deviation, braking partially
The influence come, greatly reduces the generation of first and second accident.Specifically, 30 inner hollow of the explosion-proof raised guard ring, described explosion-proof
Raised guard ring 30 is equipped with venthole 33, and the venthole 33 makes explosion-proof raised 30 inside of guard ring and the vacuum tire 20
Inner cavity connection.
A kind of mobile tool, including above-mentioned explosion prevention tyre hub or above-mentioned trouble-proof tire, above-mentioned explosion prevention tyre hub or
Above-mentioned trouble-proof tire can be applied in the mobile tool such as automobile, aircraft, motorcycle.
Above embodiment is only preferred embodiments of the present invention, cannot be protected with this to limit the utility model
Range, the variation of any unsubstantiality that those skilled in the art is done on the basis of the utility model and replacement belong to
In the utility model range claimed.
Claims (10)
1. a kind of explosion prevention tyre hub, including hub body and explosion-proof raised guard ring, it is characterised in that: the hub body includes curved
Folding part, the bending part are distributed in the two sides of the hub body, and the bending part is for installing vacuum tire, the wheel hub master
Body is equipped with central axis, and the explosion-proof raised guard ring is fixed on the hub body, the upper end of the explosion-proof raised guard ring to institute
The distance for stating central axis is L1, and the distance of upper end to the central axis of the bending part is L2, L1 > L2.
2. explosion prevention tyre hub as described in claim 1, it is characterised in that: the explosion-proof raised guard ring is located at the hub body
Middle part, the explosion-proof raised guard ring is between the bending part.
3. explosion prevention tyre hub as claimed in claim 2, it is characterised in that: the bending part is relative to the explosion-proof raised guard ring
Symmetrical, the bending part and the explosion-proof raised guard ring surround and are set to the hub body, the central axis and institute
The axis for stating bending part and the explosion-proof raised guard ring is overlapped.
4. explosion prevention tyre hub as described in claim 1, it is characterised in that: the explosion-proof raised guard ring inner hollow, it is described anti-
Quick-fried protrusion guard ring is equipped with venthole, and the venthole makes to be connected to inside the explosion-proof raised guard ring with the inner cavity of vacuum tire.
5. explosion prevention tyre hub as claimed in claim 4, it is characterised in that: the venthole runs through the explosion-proof raised guard ring,
The venthole, which is surround, to be set on the explosion-proof raised guard ring.
6. explosion prevention tyre hub as described in claim 1, it is characterised in that: the explosion-proof raised guard ring includes elastic component, described
Elastic component is located at the explosion-proof raised guard ring end, and the distance of the elastic component to the central axis is L1.
7. explosion prevention tyre hub as claimed in claim 6, it is characterised in that: the explosion-proof raised guard ring is additionally provided with mounting groove, institute
Elastic component is stated to be fixed in the mounting groove.
8. a kind of trouble-proof tire, including hub body, vacuum tire and explosion-proof raised guard ring, it is characterised in that: the wheel hub master
Body includes bending part, and the bending part is distributed in the two sides of the hub body, and the vacuum tire is installed on the bending part,
The hub body is equipped with central axis, and the explosion-proof raised guard ring is fixed on the hub body, the explosion-proof raised guard ring
The distance of upper end to the central axis be L1, the distance of the upper end of the bending part to the central axis is L2, L1 >
L2。
9. trouble-proof tire as claimed in claim 8, it is characterised in that: the explosion-proof raised guard ring inner hollow, it is described explosion-proof
Raised guard ring is equipped with venthole, and the venthole makes to be connected to inside the explosion-proof raised guard ring with the inner cavity of the vacuum tire.
10. a kind of mobile tool, it is characterised in that: including explosion prevention tyre hub or power described in any one of claim 1-7
Benefit requires trouble-proof tire described in any one of 8-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821827156.7U CN209274284U (en) | 2018-11-07 | 2018-11-07 | Explosion prevention tyre hub, trouble-proof tire and mobile tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821827156.7U CN209274284U (en) | 2018-11-07 | 2018-11-07 | Explosion prevention tyre hub, trouble-proof tire and mobile tool |
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| Publication Number | Publication Date |
|---|---|
| CN209274284U true CN209274284U (en) | 2019-08-20 |
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ID=67600329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821827156.7U Active CN209274284U (en) | 2018-11-07 | 2018-11-07 | Explosion prevention tyre hub, trouble-proof tire and mobile tool |
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| Country | Link |
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| CN (1) | CN209274284U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020172837A1 (en) * | 2019-02-28 | 2020-09-03 | 何汝钊 | Run-flat tire hub, run-flat tire, and vehicle |
-
2018
- 2018-11-07 CN CN201821827156.7U patent/CN209274284U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020172837A1 (en) * | 2019-02-28 | 2020-09-03 | 何汝钊 | Run-flat tire hub, run-flat tire, and vehicle |
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