CN205737767U - A kind of spare tyre lifter - Google Patents
A kind of spare tyre lifter Download PDFInfo
- Publication number
- CN205737767U CN205737767U CN201620514859.9U CN201620514859U CN205737767U CN 205737767 U CN205737767 U CN 205737767U CN 201620514859 U CN201620514859 U CN 201620514859U CN 205737767 U CN205737767 U CN 205737767U
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- Prior art keywords
- spare tyre
- fixed support
- diameter
- centre bore
- cover
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Abstract
nullThe utility model discloses a kind of spare tyre lifter preventing spare tyre centre bore from being corroded by muddy water，Including coiler (1)、Steel wire rope (2) and spare tyre fixed support (3)，One end of steel wire rope furls in coiler，The other end is extended downwardly from by one end of coiler and is connected with spare tyre fixed support，Rectangle that spare tyre fixed support generally mid portion raises up and its length are more than the diameter of spare tyre centre bore、Width is less than the diameter of spare tyre centre bore，It is characterized in that: also include comprising the cover (5) of cover body (5 1)，Cover covers on spare tyre fixed support，The external shape of cover body is suitable with the centre bore of spare tyre，Its top center has through hole (5 4)，The fluting (5 2) that its side is provided with longitudinally through and connects with through hole，The diameter of through hole is more than the width of fluting，The width of fluting is more than the diameter of steel wire rope.
Description
Technical field
This utility model relates to automobile chassis driving system, is specifically related to a kind of spare tyre lifter.
Background technology
Spare tyre lifter is the important spare part of automobile chassis suspension system.For SUV vehicle, due to chassis the most relatively
Height, as still according to the arrangement of car spare tyre deposited in the spare tyre pond of boot, can give spare tyre pick and place bring many
Inconvenience.And employing is fixed on the spare tyre lifter below the floor, rear portion of automobile chassis suspension system and fixes spare tyre, will significantly
Reduce the difficulty that spare tyre picks and places.
See Fig. 1 and Fig. 2, traditional a kind of spare tyre lifter, including coiler 1, steel wire rope 2 and spare tyre fixed support 3,
One end of steel wire rope 2 furls in coiler 1, and the other end is extended downwardly from by one end of coiler 1 and connects with spare tyre fixed support 3
Connect, rectangle that spare tyre fixed support 3 generally mid portion raises up and its length more than spare tyre 4 centre bore diameter,
Width is less than the diameter of spare tyre 4 centre bore, during fixing spare tyre 4；1) spare tyre fixed support 3 is tilted along its length；2) by standby
Tire fixed support 3 is through the centre bore of spare tyre 4；3) spare tyre fixed support 3 is set level；4) operation coiler 1, make steel wire rope 2 to
On pull spare tyre fixed support 3, thus spare tyre 4 is anchored between spare tyre fixed support 3 and coiler 1.This spare tyre lifts
The defect that device exists is；Owing to spare tyre lifter is fixed on below the floor, rear portion of automobile chassis suspension system, i.e. towards ground,
And the rectangle that spare tyre fixed support 3 raises up for mid portion and its length are little more than the diameter of spare tyre 4 centre bore, width
Diameter in spare tyre 4 centre bore.Thus, there is space between spare tyre fixed support 3 and spare tyre 4 centre bore, the muddy water on road surface
Can enter in spare tyre 4 centre bore by space, corrosion contamination spare tyre 4 centre bore, thus affect assembling and use, the reduction of spare tyre 4
The service life of spare tyre 4.Meanwhile, when by spare tyre fixed support 3 through spare tyre 4 centre bore, it is also possible to due to fixing of spare tyre
The hole wall of frame 3 and spare tyre 4 centre bore is metal material and makes, and rubs each other, collides and make spare tyre 4 centre bore quilt
Scratch, reduce the service life of spare tyre 4.
Utility model content
The technical problems to be solved in the utility model is the deficiency for above-mentioned tradition spare tyre lifter, it is provided that one can be prevented
The spare tyre lifter that only spare tyre centre bore is corroded by muddy water.
For solving above-mentioned technical problem, spare tyre lifter of the present utility model, fix including coiler, steel wire rope and spare tyre
Support, one end of described steel wire rope furls in coiler, and the other end is extended downwardly from by one end of coiler and fixes with spare tyre
Support connects, and rectangle and its length that described spare tyre fixed support generally mid portion raises up are more than spare tyre centre bore
Diameter, width is less than the diameter of spare tyre centre bore: also including the cover comprising cover body, described cover covers at spare tyre fixed support
On, the external shape of described cover body is suitable with the centre bore of spare tyre, and its top center has through hole, and its side is provided with longitudinally to be passed through
Fluting that is logical and that connect with through hole, the diameter of described through hole is more than the width of fluting, and the width of described fluting is more than steel wire rope
Diameter.
Preferably, the bottom of the cover body of described cover is provided with outward extending cover edge, and the diameter on described cover edge is more than spare tyre
Center-hole diameter.
Preferably, described cover is made up of elastomeric material.
Preferably, described cover is made up of thermoplastic elastomer (s).
Preferably, the support bracket fastened periphery of described spare tyre is provided with the overcoat that flexible material is made.
Preferably, described overcoat is made up of rubber or plastics.
This utility model comprises following beneficial effect；
Also include the cover comprising cover body due to this utility model, described cover covers on spare tyre fixed support, its cover body
External shape suitable with the centre bore of spare tyre, its top center has through hole, its side be provided with longitudinally through and and through hole
The fluting of connection, the diameter of described through hole is more than the width of fluting, and the width of described fluting is more than the diameter of steel wire rope.Thus,
The cover body of cover can be matched with the centre bore of spare tyre, make the bottom of cover body block spare tyre fixed support and spare tyre centre bore
Between the space that exists, preferably prevent muddy water from entering spare tyre centre bore and spare tyre centre bore caused erosion, thus improve spare tyre
Service life.
Accompanying drawing explanation
Fig. 1 is the structural representation of tradition spare tyre lifter；
The support bracket fastened structural representation of spare tyre on Fig. 2 tradition spare tyre lifter；
Fig. 3 structural representation of the present utility model；
Fig. 4 is assembling schematic diagram of the present utility model；
Fig. 5 is the axonometric drawing of cover；
Fig. 6 is the support bracket fastened structural representation of the spare tyre on this utility model.
Detailed description of the invention
Below in conjunction with the accompanying drawings preferred implementation of the present utility model is elaborated.
See Fig. 3, Fig. 4 and Fig. 5, spare tyre lifter of the present utility model, fix including coiler 1, steel wire rope 2 and spare tyre
Support 3, one end of described steel wire rope 2 furls in coiler 1, and the other end is extended downwardly from by one end of coiler 1 and and spare tyre
Fixed support 3 connects, and rectangle and its length that described spare tyre fixed support 3 generally mid portion raises up are more than spare tyre
The diameter of 4 centre bores, width are less than the diameter of spare tyre 4 centre bore.From Fig. 3, Fig. 4 and Fig. 5, this utility model also includes bag
Cover 5 containing cover body 5-1, described cover 5 covers on spare tyre fixed support 3, in the external shape of its cover body 5-1 and spare tyre 4
Central hole is suitable, and its top center has through hole 5-4, the fluting 5-2 that its side is provided with longitudinally through and connects with through hole 5-4,
The diameter of the described through hole 5-4 width more than fluting 5-2, the width of described fluting 5-2 is more than the diameter of steel wire rope 2.Such one
Come, it is possible to the cover body 5-1 of cover 5 is matched with the centre bore of spare tyre 4, makes the bottom of cover body 5-1 block spare tyre fixed support
The space existed between 3 and spare tyre 4 centre bore, preferably prevents muddy water entrance spare tyre 4 centre bore from causing spare tyre 4 centre bore and invades
Erosion, thus improve the service life of spare tyre 4.
From Fig. 3, Fig. 4 and Fig. 5, the bottom of the cover body 5-1 of cover 5 described in the utility model is provided with outward extending cover
Along 5-3, described cover along the diameter of 5-3 more than the center-hole diameter of spare tyre 4.This cover can preferably block spare tyre along 5-3 and fix
The space existed between support 3 and spare tyre 4 centre bore, is better protected from muddy water entrance spare tyre 4 centre bore and makes spare tyre 4 centre bore
Become to corrode, thus improve the service life of spare tyre 4.
Described cover 5 is made up of elastomeric material.So can preferably prevent its cover body 5-1 from spare tyre 4 centre bore being caused
Damage.
Described cover 5 is made up of thermoplastic elastomer (s).This makes cover 5 that pinoplastics moldings can be used to manufacture molding, adds
Work is relatively simple to manufacture easily, cost is relatively low.
From Fig. 3 and Fig. 6, the periphery of described spare tyre fixed support 3 is provided with the overcoat 3-1 that flexible material is made.
So, when by spare tyre fixed support 3 through spare tyre 4 centre bore, only the overcoat 3-1 of spare tyre fixed support 3 is with standby
Rub between the hole wall of tire 4 centre bore, collide, and the overcoat 3-1 that flexible material is made would not scratch in spare tyre 4
The hole wall of central hole such that it is able to improve the service life of spare tyre 4.
Described overcoat 3-1 is made up of rubber or plastics.This makes overcoat 3-1 using effect more preferable.
The assembly manipulation process of this utility model spare tyre lifter is as follows；
See Fig. 3, Fig. 4 and Fig. 5,
1, spare tyre fixed support 3 is tilted along length sides direction；
2, spare tyre fixed support 3 is passed the centre bore of spare tyre 4；
3, spare tyre 4 is placed on spare tyre fixed support 3；
4, cover 5 is assembled between spare tyre fixed support 3 and spare tyre 4, by the steel wire rope 2 cover body 5-1 side by cover 5
The fluting 5-2 in face moves in the middle of the through hole 5-4 to cover body 5-1 again；
5, operation coiler 1, tightens up steel wire rope 2 and makes spare tyre fixed support 3 move to the cover body 5-1 of cover 5, and make cover body
5-1 compresses spare tyre 4, completes assembling.
Claims (6)
1. a spare tyre lifter, including coiler (1), steel wire rope (2) and spare tyre fixed support (3), described steel wire rope (2)
One end furls in coiler (1), and the other end is extended downwardly from by one end of coiler (1) and is connected with spare tyre fixed support (3),
Rectangle and its length that described spare tyre fixed support (3) generally mid portion raises up are more than spare tyre (4) centre bore
Diameter, width are less than the diameter of spare tyre (4) centre bore, it is characterised in that: also include the cover (5) comprising cover body (5-1), described
Cover (5) covers on spare tyre fixed support (3), and the external shape of described cover body (5-1) is suitable with the centre bore of spare tyre (4),
Its top center has through hole (5-4), the fluting (5-2) that its side is provided with longitudinally through and connects with through hole (5-4), described logical
The diameter in hole (5-4) is more than the width of fluting (5-2), and the width of described fluting (5-2) is more than the diameter of steel wire rope (2).
Spare tyre lifter the most according to claim 1, it is characterised in that: the bottom of the cover body (5-1) of described cover (5) sets
Having outward extending cover along (5-3), the diameter of described cover edge (5-3) is more than the center-hole diameter of spare tyre (4).
Spare tyre lifter the most according to claim 2, it is characterised in that: described cover (5) is made up of elastomeric material.
Spare tyre lifter the most according to claim 3, it is characterised in that: described cover (5) is by thermoplastic elastomer (s) system
Become.
Spare tyre lifter the most according to any one of claim 1 to 4, it is characterised in that: described spare tyre fixed support (3)
Periphery be provided with the overcoat (3-1) that flexible material is made.
Spare tyre lifter the most according to claim 5, it is characterised in that: described overcoat (3-1) is by rubber or plastics
Make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620514859.9U CN205737767U (en) | 2016-05-31 | 2016-05-31 | A kind of spare tyre lifter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620514859.9U CN205737767U (en) | 2016-05-31 | 2016-05-31 | A kind of spare tyre lifter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205737767U true CN205737767U (en) | 2016-11-30 |
Family
ID=57362384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620514859.9U Active CN205737767U (en) | 2016-05-31 | 2016-05-31 | A kind of spare tyre lifter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205737767U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106627811A (en) * | 2016-12-08 | 2017-05-10 | 广州汽车集团股份有限公司 | Self-balancing support and vehicle |
-
2016
- 2016-05-31 CN CN201620514859.9U patent/CN205737767U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106627811A (en) * | 2016-12-08 | 2017-05-10 | 广州汽车集团股份有限公司 | Self-balancing support and vehicle |
| CN106627811B (en) * | 2016-12-08 | 2022-12-23 | 广州汽车集团股份有限公司 | Self-balancing support and vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |