CN208134299U - Height-adjustable automobile flat tire self-aid auxiliary device - Google Patents
Height-adjustable automobile flat tire self-aid auxiliary device Download PDFInfo
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- CN208134299U CN208134299U CN201820250783.2U CN201820250783U CN208134299U CN 208134299 U CN208134299 U CN 208134299U CN 201820250783 U CN201820250783 U CN 201820250783U CN 208134299 U CN208134299 U CN 208134299U
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- flat tire
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Abstract
The utility model discloses height-adjustable automobile flat tire self-aid auxiliary devices, it includes bracket and the roll wheel assembly that bracket side is arranged in, it is provided with preceding supporting plate on front side of bracket, rear supporting plate is provided on rear side of bracket, height adjustment mechanism is arranged in the middle position of bracket；When blowing out before entering between supporting plate and rear supporting plate, height adjustment mechanism rise makes height increase of blowing out, height adjustment mechanism decline makes height reduction of blowing out, and the advantage is that preceding supporting plate and rear supporting plate can clamp automobile flat tire, instead of the operation of tradition replacement spare tyre；Further, it blows out before being clamped between supporting plate and rear supporting plate, when the height blown out is low compared to the height of other tires, wicking height regulating mechanism；When the height blown out is high compared to the height of other tires, height adjustment mechanism is reduced, consistent with the height for reaching four tires, vehicle driving is more steady.
Description
Technical field
The utility model relates to a kind of automobile rescue assistant products, certainly more particularly, to a kind of height-adjustable automobile flat tire
Rescue auxiliary device.
Background technique
In vehicle travel process, all it is likely to result in and is blown out due to road surface or vehicle itself.After blowing out, wheel
Tire moment loses air pressure, and tyre sidewall is shunk inwardly.If continuing to travel, vehicle disequilibrium will cause, vehicle is to blowing out when serious
Side turns to, and is easy to cause traffic accident.After automobile flat tire through the mode frequently with replacement spare tyre come running car to repairing
Point is managed, blowing out for automobile is placed under repair or renewed.Because tire self weight is larger, the mode for replacing spare tyre is not only very laborious,
And it changes in tire operation with certain complexity, while automobile flat tire Rig up error can then bring some potential safety problems.Especially
For its driving population lesser for strength, vehicle replacement is blown out particularly inconvenient, is badly in need of a kind of more convenient automobile tire
Self-aid auxiliary device after blowing out.
Utility model content
It is simple the technical problem to be solved by the utility model is to provide a kind of structure and can freely adjust height of blowing out
The automobile flat tire self-aid auxiliary device of degree, automobile are placed on this auxiliary device the front side blown out or rear side, open after blowing out
Electrical automobile makes to blow out and enter above auxiliary device along preceding supporting plate, and preceding supporting plate and butt board clamping are blown out；When the height phase blown out
When lower than the height of other tires, wicking height regulating mechanism；When the height blown out is high compared to the height of other tires, reduce
Height adjustment mechanism, consistent with the height for reaching four tires, vehicle driving is more steady.
The utility model solves technical solution used by above-mentioned technical problem：Height-adjustable automobile flat tire is saved oneself auxiliary
Device is helped, including bracket and the roll wheel assembly that bracket side is arranged in, preceding supporting plate is provided on front side of bracket, is set on rear side of bracket
It is equipped with rear supporting plate, height adjustment mechanism is arranged in the middle position of bracket；When blowing out before entering between supporting plate and rear supporting plate, height
Regulating mechanism rise makes height increase of blowing out, and height adjustment mechanism decline, which makes to blow out, highly to be reduced.
The further preferred embodiment of the utility model is：The bracket includes two crossbeams being parallel to each other.
The further preferred embodiment of the utility model is：The bracket further includes the bottom being arranged between two crossbeams
Supporting plate, the height adjustment mechanism are arranged in bottom bracket.
The further preferred embodiment of the utility model is：The bottom bracket is arranged between preceding supporting plate and rear supporting plate.
The further preferred embodiment of the utility model is：The height adjustment mechanism be fluid pressure type height adjustment mechanism or
The mechanical height adjustment mechanism of person.
The further preferred embodiment of the utility model is：Test the speed sensing module and carrying sensing mould are also equipped on bracket
Block.
The further preferred embodiment of the utility model is：The front end of the bracket is provided with front axle, the bracket
Rear end is provided with rear axle.
The further preferred embodiment of the utility model is：The roll wheel assembly includes before being arranged in two of front axle two sides
Idler wheel and a rear roller being arranged in the middle part of rear axle.
The further preferred embodiment of the utility model is：The preceding pallet axis is connected to front axle, and preceding supporting plate includes directly connecing
It touches the front support blown out and the semi-open axis connected components of axis connection function is provided.
The further preferred embodiment of the utility model is：The rear supporting plate include directly contact the rear support portion that blows out and
Axis part, the axis part are in semicircular arc.
Compared with prior art, the preceding supporting plate of the utility model and rear supporting plate can clamp automobile flat tire, instead of
The operation of tradition replacement spare tyre；Further, it blows out before being clamped between supporting plate and rear supporting plate, when the height blown out is compared
When the height of other tires is low, wicking height regulating mechanism；When the height blown out is high compared to the height of other tires, reduce high
Regulating mechanism is spent, consistent with the height for reaching four tires, vehicle driving is more steady.
Detailed description of the invention
Fig. 1 is the structural block diagram one of the utility model；
Fig. 2 is the method flow diagram one of the utility model；
Fig. 3 is the structural block diagram two of the utility model；
Fig. 4 is the method flow diagram two of the utility model；
Fig. 5 is the structural schematic diagram one of the utility model；
Fig. 6 is the structural schematic diagram two of the utility model；
Fig. 7 is the perspective view one of the utility model engagement height regulating mechanism；
Fig. 8 is the perspective view two of the utility model engagement height regulating mechanism；
Fig. 9 is the perspective view one of the utility model；
Figure 10 is the perspective view two of the utility model；
Figure 11 is the side view of the utility model；
Figure 12 is the usage state diagram one of the utility model；
Figure 13 is the usage state diagram two of the utility model；
Figure 14 is the perspective view of bracket in the utility model；
Figure 15 is the perspective view one of preceding supporting plate in the utility model；
Figure 16 is the perspective view two of preceding supporting plate in the utility model；
Figure 17 is the perspective view one of rear supporting plate in the utility model；
Figure 18 is the perspective view two of rear supporting plate in the utility model；
Figure 19 is the explosive view of the utility model；
Figure 20 is the perspective view of the utility model axis fitting.
Specific embodiment
The utility model is described in further detail below in conjunction with figure embodiment.
By blowing out 5 in preceding supporting plate 3 and the clamping of rear supporting plate 6, then substitution is blown out on the way travels the utility model, saves
The trouble that replacement is blown out, it is very laborsaving.The utility model mainly has seven embodiments, and each embodiment stresses not Tontru respectively
It is new, the not individualism but all innovative points can combine.
Embodiment one：
As shown in Figure 1, Figure 2, Figure 5, there is the automobile flat tire self-aid auxiliary device of hypervelocity alarm function, including automobile flat tire
Self-aid auxiliary device 51, Bus- Speed Monitoring transmitter 52 and speed receive alarm device 53, and automobile flat tire 51 devices of auxiliary of saving oneself include
Including bracket 1 and roll wheel assembly 2, the front side of bracket 1 is provided with preceding supporting plate 3, and the rear side of bracket 1 is provided with rear supporting plate 4, speed inspection
It surveys transmitter 52 to be installed on automobile flat tire self-aid auxiliary device 51, speed receives alarm device 53 for being installed in automobile
On alarm device 54, Bus- Speed Monitoring transmitter 52 is sent at speed reception alarm device 53 after detecting Vehicle Speed
Reason, when Vehicle Speed Vn is more than pre-set velocity V0, speed receives alarm device 53 and sounds an alarm.
As shown in Figure 1, Bus- Speed Monitoring transmitter 52 includes test the speed sensing module 521, the first central control module 522, the
One wireless module 523 and the first power module 524, it includes the second central control module 532, the second nothing that speed, which receives alarm device 53,
Wire module 533, speed alarm modules 531 and second power supply module 534；First power module 524 connects the sensing module that tests the speed
521, the first central control module 522 and the first wireless module 523, the first central control module 522 connect the sensing module that tests the speed
521 and first wireless module 523；Second power supply module 534 connects speed alarm modules 531,532 and of the second central control module
Second wireless module 533, the second central control module 532 connect speed alarm modules 531 and the second wireless module 533.
As shown in Figure 1, the first power module 524 includes the first power control circuit 525 and the first rechargeable battery 526, institute
The second power supply module 534 stated includes second source control circuit 535 and the second rechargeable battery 536.First power module 524 is also
Including the first USB527 and the first solar panel 528, second power supply module 534 further include the 2nd USB537 and second too
Positive energy solar panel 538.Alarm can be audio alarm, image alarm, indicator light alarm or switch electric shock alarm.Switch electric shock police
Report by switch electric shock output module formed, switch electric shock output module be by magnetic switch closure realize equipment energization and
Power-off, opening of device sound an alarm, and equipment, which is closed, stops alarm.
USB and solar panel, which mainly charge to rechargeable battery, to be used, and is added in order to facilitate the durability of power supply to equipment
Solar recharging, such equipment can power for a long time as long as having solar irradiation, the first power control circuit 525 and the second electricity
Source control circuit 535 mainly provides stable power supply with over-voltage, overcurrent, low pressure alarm function to modules.Test the speed biography
Sense module 521 integrates GSM network digital mobile communication technology and GPS satellite positioning-speed-measuring technology.First wireless module 523
The various wireless module transmission communications and the second wireless module 533 that different frequency can be used match use in effective range.
First central control module 522 is the core control system of complete equipment, the sensing module 521 that tests the speed catch come data into
Row analysis is controlling the first wireless module 523, is being emitted by the first wireless module 523 after treatment.Speed is alert
Report module 531 that there is sound output module, switch electric shock output module and indicator light output module.Switch electric shock output module
The energization and power-off of equipment are realized for the closure by magnetic switch, opening of device sounds an alarm, and equipment, which is closed, stops alarm.
As shown in Fig. 2, being used for the hypervelocity alarming method of automobile flat tire self-aid auxiliary device, include the following steps：
Step 1: Bus- Speed Monitoring transmitter 52 is installed on automobile flat tire self-aid auxiliary device 51, speed is received alarm
Device 53 is placed in car；First power module 524 is powered, and makes the sensing module 521, first that tests the speed in Bus- Speed Monitoring transmitter 52
Central control module 522 and the first wireless module 523 can work normally；Second power supply module 534 is powered, and speed is made to receive police
The second central control module 532, the second wireless module 533 and speed alarm modules 531 in report device 53 can work normally；
Pre-set velocity V0 is arranged in step 2 on the first central control module 522；First central control module 522 it is pre-
If speed V0 is synchronized to the second central control module 532 by the first wireless module 523 and the second wireless module 533.
Step 3: the sensing module 521 that tests the speed collects vehicle operation data and is Vn and is sent to first in vehicle travel process
Central control module 522；The step three further includes：The vehicle speed that sensing module 522 detects within the T1 time that tests the speed is
Respectively V1.V2.V3 ... ... Vn, the sensing module 522 that tests the speed is V1.V2.V3 ... ..., and Vn is transferred to the first center control mould
Block 522.
Step 4: the first central control module 522 is compared after receiving vehicle data Vn with pre-set velocity V0, if Vn>
When V0, by driving the first wireless module 523 that data are issued；Step 4 further includes：First central control module 522 is in T2
The data and V0 of the sensing module 521 that tests the speed are compared in time, V1>V0, V2>V0, V3>V0 ... ... ... Vn>V0, when
First central control module 522 judges Vn in t2>When V0, the T2 is less than or equal to T1, the first center control mould
The data of Vn are being converted to corresponding agreement code A by block 522, send the first wireless module 523, the first wireless module 523 to
The agreement code A that receives of control unit after be converted into wireless signal sending；
Step 5: the data that the second wireless module 533 receives the first wireless module 523 are transferred to the second center control
Module 532；Step 5 further includes：When the second wireless module 533 receives the agreement code a-signal of respective frequencies, it is stored in
In the control unit of two wireless modules 533, the second central control module 532 reads the control for being stored in the second wireless module 533
Agreement code A in unit carries out data parsing, if view code A is resolved resulting Vn greater than V0, the second central control module 532
Agreement code B is issued to speed alarm modules 531；Secondary detection is carried out to Vn data, occurs mistake when preventing data from transmitting.
Step 6: the second central control module 532 sounds an alarm instruction to speed alarm modules 531, speed alarm modules
531 sound an alarm.Step 6 further includes：When speed alarm modules 531 receive the agreement of the second central control module 532 sending
When code B, speed alarm modules 531 are sounded an alarm by driving, and the alarm can be audio alarm, indicator light alarm, image
Alarm and/or switch electric shock alarm.
Embodiment two：
As shown in Fig. 3, Fig. 4 and Fig. 6, the automobile flat tire self-aid auxiliary device with pressure-bearing alarm function, including automobile are quick-fried
Tire self-aid auxiliary device 51, pressure-bearing detection transmitter 62 and pressure-bearing receive alarm device 63, and automobile flat tire self-aid auxiliary device 51 wraps
It includes including bracket 1 and roll wheel assembly 2, the front side of bracket 2 is provided with preceding supporting plate 3, and the rear side of bracket 1 is provided with rear supporting plate 4, pressure-bearing
Detection transmitter 62 is installed on automobile flat tire self-aid auxiliary device 51, and pressure-bearing receives alarm device 63 for being installed in automobile
Pressure-bearing alarm device 64 on, pressure-bearing detection transmitter 62 detect automobile flat tire self-aid auxiliary device 51 pressure-bearing data be sent to
Pressure-bearing receives alarm device 63 and is handled, when the pressure-bearing numerical value Fn of automobile flat tire self-aid auxiliary device 51 is more than default pressure-bearing number
When value F0, pressure-bearing receives alarm device 63 and sounds an alarm.
As shown in figure 3, pressure-bearing detection transmitter 62 includes pressure-bearing sensing module 621, third central control module 622, the
Three wireless modules 623 and third power module 624, it includes the 4th central control module 632, the 4th nothing that pressure-bearing, which receives alarm device 63,
Wire module 633, pressure-bearing alarm modules 631 and the 4th power module 634；Third power module 624 connects pressure-bearing sensing module
621, third central control module 622 and third wireless module 623, third central control module 622 connect pressure-bearing sensing module
621 and third wireless module 623；4th power module 634 connects pressure-bearing alarm modules 631,632 and of the 4th central control module
4th wireless module 633, the 4th central control module 632 connect pressure-bearing alarm modules 631 and the 4th wireless module 633.
As shown in figure 3, third power module 624 includes third power control circuit 625 and third rechargeable battery 626, institute
The 4th power module 634 stated includes the 4th power control circuit 635 and the 4th rechargeable battery 636.Third power module 624 is also
Including the 3rd USB627 and third solar panel 628, the 4th power module 634 further include the 4th USB637 and the 4th too
Positive energy solar panel 638.Alarm can be audio alarm, image alarm, indicator light alarm or switch electric shock alarm.In bracket 1
Position, which installs, is equipped with bottom bracket, and the pressure-bearing sensing module is mounted in bottom bracket 7, preceding supporting plate 3 or rear supporting plate 4.
As shown in figure 4, being used for the pressure-bearing alarming method of automobile flat tire self-aid auxiliary device, include the following steps：Step 1:
Pressure-bearing detection transmitter 62 is installed on automobile flat tire self-aid auxiliary device 51, and pressure-bearing is received alarm device 63 and is placed in car；
Third power module 624 is powered, and makes pressure-bearing sensing module 621, third central control module 622 in pressure-bearing detection transmitter 62
It can be worked normally with third wireless module 623；4th power module 634 is powered, and pressure-bearing is made to receive the in alarm device 63 the 4th
Central control module 632, the 4th wireless module 633 and pressure-bearing alarm modules 631 can work normally；
Default load-bearing F0 is arranged in step 2 on third central control module 622；Third central control module 622 it is pre-
If load-bearing F0 is synchronized to the 4th central control module 632 by third wireless module 623 and the 4th wireless module 633.
Step 3: pressure-bearing sensing module 621 collects vehicle operation data and is Fn and is sent to third in vehicle travel process
Central control module 622；Step 3 further includes：When Automobile wheel being pressed on automobile flat tire self-aid auxiliary device 51 slowly
It is that pressure-bearing sensing module 621 increases with the increase pressure of wheel and sensor contact, contact surface is S in identical atmosphere
Pressure (P) is constant, pressure F=PS, in this way as the vibration of wheel changes, so that contact surface S variation is held to make pressure change
The pressure-bearing data that pressure sensing module 621 detects within the T3 time are respectively F1.F2.F3 ... ... Fn, pressure-bearing sensing module
621 F1.F2.F3 ... ... Fn are transferred to third central control module 622.Step 4: third central control module 622 is received
It is compared after to vehicle data Fn with default load-bearing F0, if when Fn < F0, by driving third wireless module 623 number
According to sending；Step 4 further includes：Third central control module 622 is within the T4 time the data and F0 of pressure-bearing sensing module 621
It is compared, F1 < F0, F2 < F0, F3 < F0 ... ... ... Fn < F0, when third central control module 622 judges in T4
Out when Fn < F0, the T4 is less than or equal to T3, and third central control module 622 is converted to relatively the data of Fn
The agreement code C answered sends third wireless module 623 to, turns after the agreement code C that the control unit of third wireless module 623 receives
Change wireless signal sending into；
Step 5: 633 data for receiving third wireless module 623 of the 4th wireless module are transferred to the 4th center control
Module 632；Step 5 further includes：When the 4th wireless module 633 receives the agreement code C signal of respective frequencies, it is stored in
In the control unit of four wireless modules 633, the 4th center 632 modules of control read the control for being stored in the 4th wireless module 633
Agreement code C in unit carries out data parsing, if view code C is resolved resulting Fn less than F0, the 4th central control module hair
Agreement code D is to pressure-bearing alarm modules 631 out；Secondary detection is carried out to Fn data, occurs mistake when preventing data from transmitting.
Step 6: the 4th central control module 632 sounds an alarm instruction to pressure-bearing alarm modules 631, pressure-bearing alarm modules
631 sound an alarm.Step 6 further includes：When pressure-bearing alarm modules 631 receive the agreement of the 4th central control module 632 sending
When code D, pressure-bearing alarm modules 631 are sounded an alarm by driving, and the alarm can be audio alarm, indicator light alarm, image
Alarm and/or switch electric shock alarm.
Embodiment three：
As shown in Figure 7, Figure 8, height-adjustable automobile flat tire self-aid auxiliary device, including bracket 1 and setting are in bracket 1
The roll wheel assembly 2 of side, the front side of bracket 1 are provided with preceding supporting plate 3, and the rear side of bracket 1 is provided with rear supporting plate 4, the centre of bracket 1
Height adjustment mechanism 71 is arranged in position；Blow out 5 enter before between supporting plate 3 and rear supporting plate 4 when, the rise of height adjustment mechanism 71 makes
5 height of blowing out increase, and the decline of height adjustment mechanism 71 5 height that make to blow out are reduced, four tire heights one of 5 vehicles that make to blow out
It causes, travels more steady.
As shown in Figure 7, Figure 8, bracket 1 includes two crossbeams 6 being parallel to each other.Bracket further includes being arranged in two crossbeams 6
Between bottom bracket 7, height adjustment mechanism 71 be arranged in bottom bracket 7.Height adjustment mechanism 71, which is just mounted on, blows out 5
Underface, bottom bracket 7 to height adjustment mechanism 71 provide support force.Bottom bracket 7 is arranged in preceding supporting plate 3 and rear supporting plate 4
Between.Height adjustment mechanism 71 be fluid pressure type height adjustment mechanism, mechanical height adjustment mechanism and other it is any can be real
The equipment of existing raising and lowering.Test the speed sensing module 521 and carrying sensing module 621 are also equipped on bracket 1.Test the speed sensing
Module 521 is used to detect the travel speed of vehicle, and when being more than specific speed, vehicle can be sounded an alarm；Carry sensing module 621
It blows out and whether is installed in place for detecting, when vehicle flat tire is installed in place, carrying sensing module 621 is detected normally, when blowing out
When being detached from auxiliary device, carrying sensing module 621, which sounds an alarm, reminds car owner.The front end of bracket 1 is provided with front axle 9, described
The rear end of bracket 1 is provided with rear axle 8.Roll wheel assembly 2 includes that two front wheels 21 of 9 two sides of front axle are arranged in and are arranged rear
One rear roller 22 at 8 middle part of axis.Preceding 21 axis of supporting plate is connected to front axle 9, and preceding supporting plate 3 includes directly contacting the front support blown out
12 and provide axis connection function semi-open axis connected components 13.Rear supporting plate 4 include directly contact blow out 5 rear support portion 17 and axis
Socket part 18, the axis part 18 are in semicircular arc.
Example IV：
As shown in Fig. 9-Figure 13, including bracket 1 and 1 side of bracket is arranged in a kind of automobile flat tire self-aid auxiliary device
Roll wheel assembly 2, the front side of bracket 1 are provided with the preceding supporting plate 3 for having straightened condition and rollover states, and the rear side of bracket 1 is provided with
Rear supporting plate 4；In straightened condition, first with ground face contact, blowing out 5 enters forestock along preceding supporting plate 3 for the front end of preceding supporting plate 3
Between plate 3 and rear supporting plate 4, preceding supporting plate 3 blow out 5 climb over before supporting plate 3 center after enter flip-like to turning inside out
State, blow out 5 be clamped in front of between supporting plate 3 and rear supporting plate 4.
As shown in figure 9, bracket 1 includes the crossbeam 6 that two sides are arranged in, bottom bracket 7, bottom are provided between two crossbeams 6
Portion's supporting plate 7 is arranged between preceding supporting plate 3 and rear supporting plate 4.The rear end of bracket 1 is provided with rear axle 8, before the front end of bracket 1 is provided with
Axis 9.7 one side of bottom bracket plays the role of reinforcement structure, on the other hand can be used for supporting and blows out 5.Roll wheel assembly 2 wraps
It includes two front wheels 21 that 9 two sides of front axle are set and the rear roller 22 at 8 middle part of rear axle is set.
As shown in Figure 15, Figure 16, Figure 20, preceding 3 axis of supporting plate is connected to front axle 9, and preceding supporting plate 3 includes that directly contact is blown out before 5
The semi-open axis connected components 13 of support portion 12 and offer axis connection function.Axis connected components 13 include semi-circular recesses 14 and removable
The axis fitting 15 unloaded, the inside of axis fitting 15 are provided with and the mutually matched cambered surface 16 of semi-circular recesses 14, the cambered surface 16 and half
Circular groove 14 together form can axis be connected to the semi-open shaft-jointed hole of front axle 9.It dismantles axis fitting 15, preceding supporting plate 3 can be in the past
It is removed on axis 9；Axis fitting 15 is installed, preceding supporting plate 3 can firmly be assemblied on front axle 9 and will not unintentionally fall out.
As shown in figure 19, the downside of preceding supporting plate 3 is provided with improved mat 20.Preceding supporting plate 3 blows out 5 there are certain gradient
Supporting plate 3 moves backward before causing in supporting plate 3 before climbing up there are certain impact force, and improved mat 20 can help preceding supporting plate 3
It is secured firmly to ground.
As shown in Fig. 9-Figure 13, the middle part axis of rear supporting plate 4 is connected to rear axle 8, various sizes of 5 supporting plate 3 before entry of blowing out
When between rear supporting plate 4, the front end of rear supporting plate 4 by blow out 5 extruding and tilt, the amplitude that rear supporting plate 4 tilts can be with quick-fried
The difference of 5 size of tire and be automatically adjusted.
As shown in Figure 17, Figure 18, rear supporting plate 4 include directly contact blow out 5 rear support portion 17 and axis part 18, axis part
18 be in semicircular arc.Rear supporting plate 4 readily can be removed and be assembled from rear axle 8.On the upper surface of preceding supporting plate 3 and rear supporting plate 4
A plurality of anti-slip hole 37 or non-slip groove 19 is distributed with.Blow out 5 and non-slip groove 19 contact be not easy to skid.
Specific embodiment five：
As shown in Figure 11, Figure 12, one kind grabbing the ground preferable automobile flat tire self-aid auxiliary device of effect, including bracket 1 and sets
The roll wheel assembly 2 in 1 side of bracket is set, roll wheel assembly 2 includes front wheel 21 and rear roller 22, and the front side of bracket 1 is provided with can
The preceding supporting plate 3 of overturning, the lower section of preceding supporting plate 3 have been provided with hock 23, the front end of preceding supporting plate 3 first with ground face contact when, hock
23 support preceding supporting plate 3, so that front wheel 21 is mutually separated with ground；When preceding 3 inside side to overturn of supporting plate, the equally overturning of hock 23 is stuck up
It rises, front wheel 21 and ground touching.23 one side of hock plays the role of grabbing ground, on the other hand plays support, makes
The weight of the disengaging of front wheel 21 ground, automobile flat tire 5 and device all passes through hock 23 and supports, and further enhances hock 23
Road holding.
As shown in figure 9, the rear side of bracket 1 is provided with rear supporting plate 4；With ground face contact, blow out 5 first in the front end of preceding supporting plate 3
Before being entered along preceding supporting plate 3 between supporting plate 3 and rear supporting plate 4, preceding supporting plate 3 blow out climb over before supporting plate 3 center after to
Turn inside out, blow out 5 be clamped in front of between supporting plate 3 and rear supporting plate 4.Bracket 1 includes the crossbeam 6 that two sides are arranged in, two crossbeams 6
Between be provided with bottom bracket 7, bottom bracket 7 is arranged between preceding supporting plate 3 and rear supporting plate 4, and 7 one side of bottom bracket is used for
Support blows out 6, on the other hand for enhancing integrally-built intensity.The rear end of bracket 1 is provided with rear axle 8, the front end of bracket 1
It is provided with front axle 9.
As shown in Figure 14-Figure 16, preceding 3 axis of supporting plate is connected to front axle 9, preceding supporting plate 3 include directly contact blow out 6 front support
12 and provide axis connection function semi-open axis connected components 13.Axis connected components 13 include that semi-circular recesses 14 and dismountable axis connect
Part 15, the inside of axis fitting 15 is provided with to be total to the mutually matched cambered surface 16 of semi-circular recesses, cambered surface 16 and semi-circular recesses 14
With form can axis be connected to the semi-open shaft-jointed hole of front axle 9.Hock 23 is integrally disposed upon the lower end of axis fitting 15.Front support
12 include front support face 24 and front support frame 25, and front support frame 25 is the support construction of grid of being square.Such as Figure 19 institute
Showing, axis fitting 15 includes fixing groove 26 and fixation hole 27, and fixing groove 26 is used to be inserted in the supporting walls 28 of front support frame,
Fixation hole 27 is further secured on front support frame 25 by bolt 29.Hock 23 has 2-4, before hock 23 is evenly distributed on
The rear side of 3 bottom of supporting plate.Hock 23 and axis fitting 15 are wholely set and are made of rigid metallic material.
Specific embodiment six：
As shown in Figure 9, Figure 10, a kind of automobile flat tire self-aid auxiliary device for being not easy to skid, it is characterised in that including bracket
1 and the roll wheel assembly 2 of 1 side of bracket is set, the front side of bracket 1 is provided with turnover preceding supporting plate 3, is arranged on preceding supporting plate 3
There are preceding hollow-out parts 30, the rear side of bracket 1 is provided with rear supporting plate 4, and preceding 3 axis of supporting plate is connected to front axle 9, and the middle part of front axle 9 is laterally to set
It is equipped with interconnecting piece 31, interconnecting piece 31 passes through preceding hollow-out parts 30, the upper surface of 31 front side of interconnecting piece and the front support face 24 of preceding supporting plate 3
It is substantially flush, blow out 6 roll it is upper before supporting plate 3 when, 6 upper surface of 31 front side of outer surface and interconnecting piece of blowing out is in contact, even
Socket part 31 prevents from blowing out and 6 skid on preceding supporting plate 3 to blowing out 6 offer frictional force.Interconnecting piece 31 is U-shaped interconnecting piece 31, U-shaped company
Socket part 31 includes two longitudinally connected portions 40 and a lateral connection portion 41, the upper surface and front support face in lateral connection portion 41
24 is substantially parallel, and the upper surface in lateral connection portion 31 is used for 6 offer frictional force of blowing out.U-shaped interconnecting piece 31 can be used for tying up
Determine tow strap.
As shown in figure 14, the inner sleeve of front axle 9 is equipped with shaft 32, and shaft 32 is connected to the front wheel 21 of roll wheel assembly 2.
Preceding supporting plate 3 includes the semi-open axis connected components 13 for directly contacting the front support 12 blown out and offer axis connection function.
As shown in figure 15, front support 12 is followed successively by the first inclined surface 33, the second inclined surface 34, third inclination from front to back
Face 35 and supporting plane 36.The tilt angle in four faces is different, has collectively constituted the upward zig zag plane of bending.Second
The two sides of inclined surface 34 and third inclined surface 35 are provided with rib 36.Rib 36 slides in moving process for preventing from blowing out.
Hollow-out parts 30 before being provided on the rear side of second inclined surface 34 and the intermediate region of third inclined surface 35.First inclined surface, 33 He
The front side of second inclined surface 34 is provided with sunk area 39.Multiple anti-slip holes 37 are provided on third inclined surface 35.Preceding hollow-out parts
30, sunk area 39 and anti-slip hole 37 give the surface of preceding supporting plate 3 to bring out-of-flatness, the frictional force on 3 surface of supporting plate before enhancing,
Make to blow out and 6 is not easy to skid.
As shown in figure 16, axis connected components 13 include semi-circular recesses 14 and dismountable axis fitting 15, axis fitting 15 it is interior
Side be provided with the mutually matched cambered surface 16 of semi-circular recesses 14, cambered surface 16 and semi-circular recesses 14 together form can axis be connected to
The semi-open shaft-jointed hole of front axle.Be additionally provided on bracket 1 for bundle blow out 6 bandage 38.
Specific embodiment seven：
As shown in figure 9, a kind of automobile flat tire self-aid auxiliary device of runflat impact, including bracket 1 and setting are being propped up
The roll wheel assembly 2 of 1 side of frame, the front side of bracket 1 are provided with turnover preceding supporting plate 3, and the rear side of bracket 1 is provided with rear supporting plate 4,
It is provided with buffering wheel assembly 11 in rear supporting plate 4, blows out 6 before crossing behind the center of supporting plate 3, due to the mobile speed of automobile
It is larger, 6 are blown out excessively close to rear supporting plates 4, and blowing out 6 automatically resets under the action of buffering wheel assembly 11 in preceding supporting plate 3 and butt
Between plate 4.Buffering 11 one side of wheel assembly have prevent from blowing out 6 impacted when before entering between supporting plate 3 and rear supporting plate 4 after
Supporting plate 4 causes rear supporting plate 4 to damage；On the other hand it can to blow out 6 over-travels close to rear supporting plate 4, blowing out 6 can be slow
Retrogressing reset enters between preceding supporting plate 3 and rear supporting plate 4 under the action of rushing wheel assembly 11.
Buffering wheel assembly 11 includes the multiple connecting shafts being laterally arranged and the multiple buffering wheels 10 being set in connecting shaft, quick-fried
Tire 6 after the center of supporting plate 3, blows out 6 directly impacts on buffering wheel assembly 11 before crossing.Connecting shaft includes one long
Connecting shaft 43 and four short connecting shaft 44, long connecting shaft 43 are horizontally installed on 4 inside of rear supporting plate, and short connecting shaft 44 is laterally set two-by-two
It sets in the two sides of 4 medium position of rear supporting plate, the steel ring two sides raised brim of blowing out after 6 of blowing out is resisted against short connecting shaft by blowing out
On buffering wheel 2 on 44.Side roller 45 is arranged in short connecting shaft 44, side roller 45 is provided with inclined to rear supporting plate inside
Wheel face 46,6 medial movement along wheel face 46 to rear supporting plate 4 of blowing out, side roller 45 6 skid off rear supporting plate 4 for preventing from blowing out.
Multiple semi-open grooves (attached drawing is not shown) are provided on the upper surface of rear supporting plate 4, connecting shaft is mounted on described
In semi-open groove.Semi-open groove is semicircular structure, and connecting shaft directly can be pressed into or remove semi-open recessed
Slot.Rear supporting plate 4 includes directly contacting the front support 17 blown out and axis part 18, and axis part 18 is in semicircular arc.Rear supporting plate 4 can
Easily to mount and dismount.
A plurality of anti-slip hole 27 or non-slip groove 26 are distributed on the upper surface of preceding supporting plate 3 and rear supporting plate 4.In rear supporting plate 4
Between the region of front side is provided with rear hollow-out parts 48, the two sides of buffering wheel assembly 11 are provided with rib 49.It is provided on rear side of bracket 1
Rear axle 8, the medium position of rear axle 8 extend a pair of of axis and connect arm 47, and axis connects and is provided with rear roller 22 on arm 47, and rear supporting plate 4 is quick-fried
It turns under the impact of tire 6 and is kept out by rear roller after certain angle, preventing from blowing out removes rear supporting plate 4.
Height-adjustable automobile flat tire self-aid auxiliary device provided by the utility model is described in detail above,
Specific case used herein is expounded the principles of the present invention and embodiment, and the explanation of above embodiments is only
It is to be used to help understand the utility model and core concept.It should be pointed out that for those skilled in the art,
Without departing from the principle of this utility model, several improvements and modifications can be made to this utility model, these improvement
It is also fallen into the protection scope of the utility model claims with modification.
Claims (10)
1. height-adjustable automobile flat tire self-aid auxiliary device, it is characterised in that including bracket and the idler wheel that bracket side is arranged in
Component is provided with preceding supporting plate on front side of bracket, and rear supporting plate is provided on rear side of bracket, and height adjustment is arranged in the middle position of bracket
Mechanism；When blowing out before entering between supporting plate and rear supporting plate, height adjustment mechanism rise makes height increase of blowing out, height adjustment machine
Structure decline makes height reduction of blowing out.
2. height-adjustable automobile flat tire self-aid auxiliary device according to claim 1, it is characterised in that the bracket
The crossbeam being parallel to each other including two.
3. height-adjustable automobile flat tire self-aid auxiliary device according to claim 2, it is characterised in that the bracket
It further include the bottom bracket being arranged between two crossbeams, the height adjustment mechanism is arranged in bottom bracket.
4. height-adjustable automobile flat tire self-aid auxiliary device according to claim 3, it is characterised in that the bottom
Supporting plate is arranged between preceding supporting plate and rear supporting plate.
5. height-adjustable automobile flat tire self-aid auxiliary device according to claim 1, it is characterised in that the height
Regulating mechanism is fluid pressure type height adjustment mechanism or mechanical height adjustment mechanism.
6. a kind of automobile flat tire self-aid auxiliary device according to claim 1, it is characterised in that also pacify on the bracket
Equipped with sensing module and the carrying sensing module of testing the speed.
7. a kind of automobile flat tire self-aid auxiliary device according to claim 1, it is characterised in that the front end of the bracket
It is provided with front axle, the rear end of the bracket is provided with rear axle.
8. a kind of automobile flat tire self-aid auxiliary device according to claim 7, it is characterised in that the roll wheel assembly packet
Include two front wheels that front axle two sides are set and a rear roller being arranged in the middle part of rear axle.
9. a kind of automobile flat tire self-aid auxiliary device according to claim 7, it is characterised in that the preceding pallet axis connects
In front axle, preceding supporting plate includes the semi-open axis connected components for directly contacting the front support blown out and offer axis connection function.
10. a kind of automobile flat tire self-aid auxiliary device according to claim 1, it is characterised in that the rear supporting plate includes
The rear support portion and axis part to blow out is directly contacted, the axis part is in semicircular arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820250783.2U CN208134299U (en) | 2018-02-12 | 2018-02-12 | Height-adjustable automobile flat tire self-aid auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820250783.2U CN208134299U (en) | 2018-02-12 | 2018-02-12 | Height-adjustable automobile flat tire self-aid auxiliary device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208134299U true CN208134299U (en) | 2018-11-23 |
Family
ID=64286143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820250783.2U Expired - Fee Related CN208134299U (en) | 2018-02-12 | 2018-02-12 | Height-adjustable automobile flat tire self-aid auxiliary device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208134299U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108275132A (en) * | 2018-02-12 | 2018-07-13 | 宁波威迪思智能科技有限公司 | Adjustable for height automobile flat tire self-aid auxiliary device |
| CN112248979A (en) * | 2020-10-16 | 2021-01-22 | 惠安县螺阳林飞燕汽车维修中心 | Multistage lifting equipment for vehicle maintenance |
-
2018
- 2018-02-12 CN CN201820250783.2U patent/CN208134299U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108275132A (en) * | 2018-02-12 | 2018-07-13 | 宁波威迪思智能科技有限公司 | Adjustable for height automobile flat tire self-aid auxiliary device |
| CN108275132B (en) * | 2018-02-12 | 2024-06-07 | 江苏网子信息科技有限公司 | Height-adjustable automobile tire burst self-rescue auxiliary device |
| CN112248979A (en) * | 2020-10-16 | 2021-01-22 | 惠安县螺阳林飞燕汽车维修中心 | Multistage lifting equipment for vehicle maintenance |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20181123 |