CN207758478U - Multi-function emergency safe spare wheel - Google Patents
Multi-function emergency safe spare wheel Download PDFInfo
- Publication number
- CN207758478U CN207758478U CN201721177710.7U CN201721177710U CN207758478U CN 207758478 U CN207758478 U CN 207758478U CN 201721177710 U CN201721177710 U CN 201721177710U CN 207758478 U CN207758478 U CN 207758478U
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- China
- Prior art keywords
- bearing
- cartridge housing
- bearing block
- face
- rim type
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Abstract
The utility model discloses a kind of multi-function emergency safe spare wheels, including multifunctional wheel spoke bearing block, rim type cartridge housing and special type solid tyre；The axis of multifunctional wheel spoke bearing block is equipped with central through hole, and side in an axial direction has end face；The end face is equipped with multiple bolt mounting holes；Rim type cartridge housing is installed in the outside of the multifunctional wheel spoke bearing block；Bearing is equipped between the rim type cartridge housing and the multifunctional wheel spoke bearing block；Special type solid tyre is installed on the outside of the rim type cartridge housing by anti-avulsion tire bolt.The invention also discloses a kind of wheel hubs for installing spare wheel.Multi-function emergency safe spare wheel is suitable for various car, offroad vehicle；It may be mounted on the inside or outside of wheel, ensure traffic safety.
Description
Technical field
The utility model is related to spare tyre technical fields, and in particular to a kind of multi-function emergency safe spare wheel.
Background technology
Existing various car, offroad vehicle, which do not have to dash forward to meet to blow out under steam, can also continue to the function of walking, especially
It is to blow out in highway, it is likely that cause very serious traffic accidents.
Utility model content
For the defects in the prior art, the purpose of this utility model is to provide a kind of can be used after blowing out it is more
The emergent safe spare wheel of function.
To achieve the above object, the utility model uses following technical scheme：
A kind of multi-function emergency safe spare wheel, which is characterized in that be revolving body knot including multifunctional wheel spoke bearing block
Structure, axis are equipped with central through hole, and side in an axial direction has end face；The end face is equipped with multiple bolt mounting holes；Also
Including rim type cartridge housing, it is installed in the outside of the multifunctional wheel spoke bearing block；The rim type cartridge housing with it is described more
Bearing is equipped between function spoke type bearing block；It further include special type solid tyre；It is installed on the rim type bearing by bolt
The outside of shell.
Wherein, the multifunctional wheel spoke bearing block is by the left shaft holder and right bearing that are sequentially connected from left to right in an axial direction
Seat composition；The end face is located at the left end face of the left shaft holder, and the end face is equipped with multiple bolt mounting holes.
Wherein, the left shaft holder is connect with the right axle bearing by multiple screws.
Wherein, the rim type cartridge housing is by the left bearing shell and right axle that are sequentially connected from left to right in an axial direction by bolt
Hold shell composition.
Wherein, bearing block bearing mounting groove, the bearing are equipped in the middle part of the lateral surface of the multifunctional wheel spoke bearing block
The both sides of seat bearing mounting groove are respectively provided with bearing block O-ring mounting groove；Bearing is equipped in the middle part of the rim type cartridge housing medial surface
Shell bearing mounting groove；The both sides of the cartridge housing bearing mounting groove are respectively provided with cartridge housing O type circle mounting grooves, so that mounting O-shaped is close
Seal；The bearing block bearing mounting groove can be matched with the cartridge housing bearing mounting groove, to install bearing.
Wherein, the lateral surface of the rim type cartridge housing is equipped with tire and installs groove face, and the special type solid tyre has tire
Foot；The special type solid tyre is with the rim type cartridge housing by installing multiple anti-avulsion tires at groove face set on tire foot and tire
Bolt is mutually fixed.
Compared with prior art, the beneficial benefit of the utility model is：Suitable for various car, offroad vehicle；It can install
On the inside or outside of wheel, ensure traffic safety.
Description of the drawings
Fig. 1 is the overall structure sectional view of multi-function emergency safe spare wheel.
Fig. 2 is the sectional view of spoke type bearing block.
Fig. 3 is the partial sectional view of rim type cartridge housing.
Fig. 4 is the structure sectional view for the wheel hub that can install spare wheel.
Fig. 5 is the partial sectional view of special type solid tyre.
Reference sign：1- multifunctional wheel spoke bearing blocks；11- central through holes；The end faces 12-；13- bolt mounting holes；
14- left shaft holders；15- right axle bearings；16- bearing block bearing mounting grooves；17- bearing block O-ring mounting grooves；2- rim type bearings
Shell；21- left bearing shells；22- right bearing shells；23- cartridge housing bearing mounting grooves；24- tires install groove face；3- bearings；4- special types
Solid tyre；41- tire feet；42- tire bolt holes；43- anti-avulsion tire bolts；5- can install the wheel hub of spare wheel；51- flanges；52-
Bolt hole；6-O type sealing rings.
Specific implementation mode
Multi-function emergency safe spare wheel as shown in Figure 1, including multifunctional wheel spoke bearing block 1 are revolving body knot
Structure, axis are equipped with central through hole 11, and side in an axial direction has end face 12；End face 12 is equipped with multiple bolt mounting holes 13；
Further include rim type cartridge housing 2, is installed in the outside of multifunctional wheel spoke bearing block 1；Rim type cartridge housing 2 and multifunctional wheel
Bearing 3 is equipped between spoke bearing block 1；It further include special type solid tyre 4；It is installed on the outer of rim type cartridge housing 2 by bolt
Side.Multifunctional wheel spoke bearing block 1 is made of the left shaft holder 14 and right axle bearing 15 being sequentially connected from left to right in an axial direction, left
Bearing block 14 is connect with right axle bearing 15 by multiple screws；End face 12 is located at the left end face of left shaft holder 14.
As shown in Fig. 2, being equipped with bearing block bearing mounting groove 16, bearing in the middle part of the lateral surface of multifunctional wheel spoke bearing block 1
The both sides of seat bearing mounting groove 16 are respectively provided with bearing block O-ring mounting groove 17.
As shown in figure 3, rim type cartridge housing 2 is by 21 He of left bearing shell that is sequentially connected from left to right in an axial direction by bolt
Right bearing shell 22 forms.Cartridge housing bearing mounting groove 23 is equipped in the middle part of the medial surface of rim type cartridge housing 2.
Bearing block bearing mounting groove 16 can be matched with cartridge housing bearing mounting groove 23, to install bearing 3；Bearing block O
Type circle mounting groove 17 can be easily installed O-ring seal 6.
The lateral surface of rim type cartridge housing 2 is equipped with tire and installs groove face 24, and special type solid tyre 4 has tire foot 41；Special type
Solid tyre 4 is solid by installing multiple 43 phases of anti-avulsion tire bolt at groove face 24 set on tire foot 4 and tire with rim type cartridge housing 2
It is fixed.
As shown in figure 4, the inner side end that can install the wheel hub 5 of spare wheel is equipped with flange 51 and bolt hole 52；Flange 51
With bolt hole 52 can respectively on multifunctional wheel spoke bearing block 1 central through hole 11 and bolt mounting holes 13 match, with
For the positioning and installation of multi-function emergency safe spare wheel.
As shown in figure 5, at the tire foot 41 of special type solid tyre 4, it is equipped with tire bolt holes 42.
The diameter design of multifunctional wheel spoke bearing block 1 is absolute liBerty size, can be with various car hub size
Change and change.The design of central through hole 11 is allowed to connect with the wheel hub 5 that can install spare wheel.
Multi-function emergency safe spare wheel, which can be installed to, can also be installed to outside (wall on the inside of car wheel (built-in)
It is hanging), can also be with the wheel hub of various models, tire is in mating connection, for ensuring traffic safety.
Claims (6)
1. a kind of multi-function emergency safe spare wheel, which is characterized in that including：
Multifunctional wheel spoke bearing block, axis are equipped with central through hole, and side in an axial direction has end face；It is set on the end face
There are multiple bolt mounting holes；
Rim type cartridge housing is installed in the outside of the multifunctional wheel spoke bearing block；The rim type cartridge housing with it is described more
Bearing is equipped between function spoke type bearing block；
Special type solid tyre；The outside of the rim type cartridge housing is installed on by bolt.
2. multi-function emergency safe spare wheel according to claim 1, it is characterised in that：
The multifunctional wheel spoke bearing block is made of the left shaft holder and right axle bearing being connected in an axial direction；The end face is located at institute
State the left end face of left shaft holder.
3. multi-function emergency safe spare wheel according to claim 2, it is characterised in that：
The left shaft holder is connect with the right axle bearing by multiple screws.
4. multi-function emergency safe spare wheel according to claim 1, it is characterised in that：
The rim type cartridge housing is made of the left bearing shell and right bearing shell being connected in an axial direction by bolt.
5. multi-function emergency safe spare wheel according to claim 1, it is characterised in that：
Bearing block bearing mounting groove is equipped in the middle part of the lateral surface of the multifunctional wheel spoke bearing block；The bearing block bearing installation
The both sides of slot are respectively provided with bearing block O-ring mounting groove, so as to mounting O-shaped sealing ring；In the middle part of the rim type cartridge housing medial surface
Equipped with cartridge housing bearing mounting groove；The bearing block bearing mounting groove can be matched with the cartridge housing bearing mounting groove, with
Bearing is installed.
6. multi-function emergency safe spare wheel according to claim 1, it is characterised in that：
The lateral surface of the rim type cartridge housing is equipped with tire and installs groove face, and the special type solid tyre has tire foot；The spy
Type solid tyre is mutually solid by installing multiple anti-avulsion tire bolts at groove face set on tire foot and tire with the rim type cartridge housing
It is fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721177710.7U CN207758478U (en) | 2017-09-14 | 2017-09-14 | Multi-function emergency safe spare wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721177710.7U CN207758478U (en) | 2017-09-14 | 2017-09-14 | Multi-function emergency safe spare wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207758478U true CN207758478U (en) | 2018-08-24 |
Family
ID=63178558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721177710.7U Active CN207758478U (en) | 2017-09-14 | 2017-09-14 | Multi-function emergency safe spare wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207758478U (en) |
-
2017
- 2017-09-14 CN CN201721177710.7U patent/CN207758478U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |