CN209063818U - One kind is blown out emergency safety device - Google Patents
One kind is blown out emergency safety device Download PDFInfo
- Publication number
- CN209063818U CN209063818U CN201821524091.9U CN201821524091U CN209063818U CN 209063818 U CN209063818 U CN 209063818U CN 201821524091 U CN201821524091 U CN 201821524091U CN 209063818 U CN209063818 U CN 209063818U
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- safety device
- emergency safety
- wheel rim
- support ring
- friction power
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Abstract
It blows out emergency safety device the utility model relates to one kind, including support ring, for the support ring for clip in the race of wheel rim, the support ring is annular structural part made of multiple basic pieces (1), connection sheet and installation sheet (7) are detachably connected by bolt (3), pin (6).Basic piece (1) and installation sheet (7) and wheel rim contact surface are equipped with the first anti-friction power structure (101)；Basic piece (1) and installation sheet (7) and tire contact plane are equipped with the second anti-friction power structure (102).The emergency safety device of the utility model is installed on vehicle wheel groove location, effectively fill up wheel rim difference in internal diameters, it avoids being involved in slot bottom after loss of tyre pressure or is detached from the possibility of wheel rim, guarantee that second accident does not occur for vehicle after the serious decompression of tire, vehicle is made still to drive safely a distance.
Description
Technical field
The utility model relates to automobile tire technical field, blow out emergency safety device in particular to one kind.
Background technique
The component part that emergency safety device (TESD) of blowing out brakes as car emergency, is installed on vehicle wheel groove portion
Position, effectively fills up wheel rim difference in internal diameters, is involved in slot bottom after avoiding loss of tyre pressure or is detached from the possibility of wheel rim, after the serious decompression of tire
Guarantee that second accident does not occur for vehicle, vehicle is made still to drive safely a distance.
Such as Authorization Notice No. is the Chinese invention patent of 105329048 A of CN, discloses a kind of automobile flat tire emergency peace
Full device, the safety device include the annulus of at least two annular support bands composition, the phase of two adjacent annular support bands
It connects and is mounted in the race of wheel rim by adjustable fastener between neighboring terminal and use；It is set in the inner radial surface of supporting part
There are several equally distributed lip blocks, the inner face of the lip block is regular shape, and inner face is in horizontal plane or has
The inclined-plane at 10 ° of oblique angles；The radially-outer surface of supporting part is equipped with several equally distributed dentations and is engaged item, and dentation is engaged the outer of item
Surface is equipped with tooth engaged, in use, dentation occlusion item is closely engaged with tire inner wall.The apparatus structure is reasonable, installation and removal
It is convenient, make tire blow out or deficency state under, be able to maintain tire and operated synchronously with wheel rim, it is ensured that the steering and brake of vehicle be
System is controllable, reduces traffic accident, improves traffic safety.But the safety device and tire contact plane lack the structure of anti-friction power,
It may be involved in slot bottom after loss of tyre pressure or be detached from wheel rim, and in the serious decompression rear vehicle of tire it is possible that secondary thing
Therefore.
In another example Authorization Notice No. is the Chinese utility model patent of CN205706013U, it discloses a kind of automobile flat tires
Emergency safety device, comprising: support ring, the support ring are distributed on wheel rim, the inner ring surface of the support ring for clip
The multiple grooves having；It can be received with the rear portion of multiple bolsters, each bolster and be removably disposed in the groove
It is interior.The tire-burst safety device of the utility model is equipped simple, and reliability and versatility are stronger, meanwhile, reduce production and manufacture
Cost.But the safety device and tire contact plane lack the structure of anti-friction power, may be involved in after loss of tyre pressure slot bottom or
It is detached from wheel rim, and in the serious decompression rear vehicle of tire it is possible that second accident.
Utility model content
In order to solve above-mentioned technological deficiency of the existing technology, blows out and answer the purpose of this utility model is to provide one kind
Anxious safety device, slot bottom may be involved in after loss of tyre pressure in the prior art or be detached from wheel rim by solving, and tight in tire
Weight decompression rear vehicle is it is possible that the problem of second accident.
In order to realize above-mentioned purpose of design, the scheme that the utility model uses is as follows:
One kind is blown out emergency safety device, including support ring, the support ring for clip wheel rim race, it is described
Support ring is annular structural part made of multiple basic pieces, connection sheet and installation sheet are detachably connected by bolt, pin.Base
Plinth piece and installation sheet and wheel rim contact surface are equipped with the first anti-friction power structure；It is set on basic piece and installation sheet and tire contact plane
There is the second anti-friction power structure.The emergency safety device of the utility model is installed on vehicle wheel groove location, effectively fills up wheel rim
Difference in internal diameters, is involved in slot bottom after avoiding loss of tyre pressure or is detached from the possibility of wheel rim, guarantees that vehicle does not occur after the serious decompression of tire
Second accident makes vehicle still can drive safely a distance.
The emergency safety device of blowing out of the utility model is effectively supported using decompression tire, forms rubber pad, emergency of blowing out
There is the structure for increasing frictional force in the protrusion of safety device, be in close contact to form " crawler haulage mode " and make wheel with decompression tire
It also can normally transmit driving force, steering force and brake force to the ground after blowing out.
Preferably, the described first anti-friction power structure is that top has latticed or round point shape trapezoid block.Certainly
The first anti-friction power structure can be designed as corner block, rectangular block, wedge block etc. on the basis of meeting and increasing frictional force.
In any of the above-described scheme preferably, the second anti-friction power structure is round point shape or pyramidal protrusion.
Certainly meet increase frictional force on the basis of the first anti-friction power structure can be designed as corner block, rectangular block, wedge block,
Ellipse etc..
In any of the above-described scheme preferably, the connection sheet includes the first connection sheet and the second connection sheet.
In any of the above-described scheme preferably, the basis piece is the arc that inner face is projected as rectangle with grid, inner face
Shape plate or inner face have grid, inner face is projected as the arc plate of concave shape or inner face is projected as with grid, inner face
The arc plate of taper.
In any of the above-described scheme preferably, the basis piece, the connection sheet and installation sheet select plastics material
Material, so that reducing assembly weight is conducive to vehicle lightweight.
Detailed description of the invention
Fig. 1 is the structural schematic diagram according to a preferred embodiment of the emergency safety device of blowing out of the utility model.
Fig. 2 is to be mounted on the knot on wheel rim according to the embodiment illustrated in fig. 1 of the emergency safety device of blowing out of the utility model
Structure schematic diagram.
Fig. 3 is the main view according to the embodiment one of piece basic in the emergency safety device of blowing out of the utility model.
Fig. 4 is the top view according to the embodiment one of piece basic in the emergency safety device of blowing out of the utility model.
Fig. 5 is the main view according to the embodiment two of piece basic in the emergency safety device of blowing out of the utility model.
Fig. 6 is the top view according to the embodiment two of piece basic in the emergency safety device of blowing out of the utility model.
Fig. 7 is the main view according to the embodiment three of piece basic in the emergency safety device of blowing out of the utility model.
Fig. 8 is the top view according to the embodiment three of piece basic in the emergency safety device of blowing out of the utility model.
Fig. 9 is the main view according to the example IV of piece basic in the emergency safety device of blowing out of the utility model.
Figure 10 is the top view according to the example IV of piece basic in the emergency safety device of blowing out of the utility model.
Specific embodiment
The following description is substantially only exemplary and is not intended to the limitation disclosure, application or purposes.Below
The blow out specific embodiment of emergency safety device of the utility model is further described in conjunction with Figure of description.
Embodiment one:
As Figure 1-Figure 2, according to the structural schematic diagram of the emergency safety device of blowing out of the utility model.One kind, which is blown out, answers
Anxious safety device, including support ring, for the support ring for clip in the race of wheel rim, the support ring is multiple basic pieces
1, annular structural part made of connection sheet and installation sheet 7 are detachably connected by bolt 3, pin 6.Basic piece 1 and installation sheet 7
The first anti-friction power structure 101 is equipped with wheel rim contact surface；Basic piece 1 and installation sheet 7 and tire contact plane are equipped with second
Anti-friction power structure 102.The emergency safety device of the utility model is installed on vehicle wheel groove location, effectively fills up wheel rim internal diameter
Difference, is involved in slot bottom after avoiding loss of tyre pressure or is detached from the possibility of wheel rim, and it is secondary to guarantee that vehicle does not occur after the serious decompression of tire
Accident makes vehicle still can drive safely a distance.
The emergency safety device of blowing out of the utility model is effectively supported using decompression tire, forms rubber pad, emergency of blowing out
There is the structure for increasing frictional force in the protrusion of safety device, be in close contact to be formed with decompression tire " crawler haulage mode " make wheel
It also can normally transmit driving force, steering force and brake force to the ground after blowing out.
In the present embodiment, the described first anti-friction power structure 101 is top with latticed or round point shape trapezoidal
Block.Certainly meet increase frictional force on the basis of the first anti-friction power structure 101 can be designed as corner block, rectangular block,
Wedge block etc..
In the present embodiment, the described second anti-friction power structure 102 is round point shape or pyramidal protrusion.Certainly meeting
The first anti-friction power structure 101 can be designed as corner block, rectangular block, wedge block, ellipse on the basis of increase frictional force
Deng.
In the present embodiment, the connection sheet includes the first connection sheet 2 and the second connection sheet 5.
In the present embodiment, the basic piece 1, the connection sheet and installation sheet 7 select plastic material, to reduce
Assembly weight is conducive to vehicle lightweight.
As shown in Figure 3, Figure 4, in the present embodiment, the basic piece 1 is that inner face has grid, inner face is projected as rectangle
Arc plate, front end also are provided with anti-friction structure.
Embodiment two:
As shown in Figure 5, Figure 6, in the present embodiment, shown basic piece 1 is that inner face has grid, inner face is projected as concave shape
Arc plate, tail portion also is provided with anti-friction power structure.Other parts are the same as example 1, and are not added repeat herein.
Embodiment three:
As shown in Figure 7, Figure 8, in the present embodiment, shown basic 1 inner face of piece is projected as the arc of taper with grid, inner face
Shape plate, tail portion also are provided with anti-friction structure.Other parts are the same as example 1, and are not added repeat herein.
Example IV:
As shown in Figure 9, Figure 10, in the present embodiment, shown basic 1 inner face of piece is projected as taper with grid, inner face
Arc plate.Other parts are the same as example 1, and are not added repeat herein.
It will be apparent to those skilled in the art that the emergency safety device of blowing out of the utility model includes each portion in this specification
Any combination divided.As space is limited and in order to keep specification concise, these combinations are not discussed in detail one by one herein, but has seen
After this specification, the scope of the utility model that any combination of each section being made of this specification is constituted has not been sayed certainly
It is bright.
Claims (6)
- The emergency safety device 1. one kind is blown out, including support ring, the support ring are used for race of the clip in wheel rim, feature Be: the support ring is that multiple basic pieces (1), connection sheet and installation sheet (7) are detachably connected by bolt (3), pin (6) Annular structural part made of connecing；Basic piece (1) and installation sheet (7) and wheel rim contact surface are equipped with the first anti-friction power structure (101)；Basic piece (1) and installation sheet (7) and tire contact plane are equipped with the second anti-friction power structure (102).
- 2. emergency safety device of blowing out as described in claim 1, it is characterised in that: the first anti-friction power structure (101) is top Portion has latticed or round point shape trapezoid block.
- 3. emergency safety device of blowing out as described in claim 1, it is characterised in that: the second anti-friction power structure (102) is circle Dotted or pyramidal protrusion.
- 4. emergency safety device of blowing out as described in claim 1, it is characterised in that: the connection sheet includes the first connection sheet (2) and the second connection sheet (5).
- 5. blowing out emergency safety device as described in claim 1, it is characterised in that: basic piece (1) is inner face with grid, interior Face be projected as rectangle arc plate or inner face with grid, inner face is projected as the arc plate of concave shape or inner face has Grid, inner face are projected as the arc plate of taper.
- 6. emergency safety device of blowing out as described in claim 1, it is characterised in that: basic piece (1), the connection sheet and peace Load (7) selects plastic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821524091.9U CN209063818U (en) | 2018-09-18 | 2018-09-18 | One kind is blown out emergency safety device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821524091.9U CN209063818U (en) | 2018-09-18 | 2018-09-18 | One kind is blown out emergency safety device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209063818U true CN209063818U (en) | 2019-07-05 |
Family
ID=67092722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821524091.9U Active CN209063818U (en) | 2018-09-18 | 2018-09-18 | One kind is blown out emergency safety device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209063818U (en) |
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2018
- 2018-09-18 CN CN201821524091.9U patent/CN209063818U/en active Active
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