CN204161498U - Automobile spare tire apparatus for automatically lifting - Google Patents
Automobile spare tire apparatus for automatically lifting Download PDFInfo
- Publication number
- CN204161498U CN204161498U CN201420599608.6U CN201420599608U CN204161498U CN 204161498 U CN204161498 U CN 204161498U CN 201420599608 U CN201420599608 U CN 201420599608U CN 204161498 U CN204161498 U CN 204161498U
- Authority
- CN
- China
- Prior art keywords
- driving gear
- spare tire
- support
- gear
- automatically lifting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model relates to a kind of automobile spare tire apparatus for automatically lifting.The purpose of this utility model is to provide the automobile spare tire apparatus for automatically lifting that a kind of structure is simple, cost is lower, safe and reliable, accesses spare tyre to facilitate personnel.The technical solution of the utility model is: a kind of automobile spare tire apparatus for automatically lifting, it is characterized in that: there are a driving gear, three driven gears and three toothed rack, wherein three driven gears to be placed in around driving gear and to engage in driving gear, three driven gears are that equilateral triangle is arranged, each driven gear engages with a toothed rack, three toothed rack are arranged in 60 ° of angles between two, and a guide wheel is rotatably installed in described tooth bar one end, and described guide wheel is placed in the guide groove arranged obliquely; Described driving gear and driven gear are placed in support, and wherein driven gear is rotatably connected support, and driving gear is connected and fixed on the motor of frame bottom through rotating shaft and gear pair, and described tooth bar is placed in orienting sleeve, and orienting sleeve is fixedly connected with support.
Description
Technical field
The utility model relates to a kind of automobile spare tire apparatus for automatically lifting.Be applicable to auto-parts.
Background technology
In order to prevent automobile from cannot normally travel after tyre damage, in vehicle, can spare tyre be placed, being convenient to change when motor tire is damaged use.Automobile spare tire is generally positioned in the sunk area of automobile trunk box plate, and in due to automobile spare tire heavier, artificial take out comparatively inconvenience.
Summary of the invention
The technical problems to be solved in the utility model is: for above-mentioned Problems existing, provides the automobile spare tire apparatus for automatically lifting that a kind of structure is simple, cost is lower, safe and reliable, accesses spare tyre to facilitate personnel.
The technical scheme that the utility model adopts is: a kind of automobile spare tire apparatus for automatically lifting, it is characterized in that: there are a driving gear, three driven gears and three toothed rack, wherein three driven gears to be placed in around driving gear and to engage in driving gear, three driven gears are that equilateral triangle is arranged, each driven gear engages with a toothed rack, three toothed rack are arranged in 60 ° of angles between two, a guide wheel is rotatably installed in described tooth bar one end, and described guide wheel is placed in the guide groove arranged obliquely; Described driving gear and driven gear are placed in support, and wherein driven gear is rotatably connected support, and driving gear is connected and fixed on the motor of frame bottom through rotating shaft and gear pair, and described tooth bar is placed in orienting sleeve, and orienting sleeve is fixedly connected with support.
The axis of described guide groove is positioned at same upright plane with the axis of corresponding tooth bar.
The close guide wheel end of described tooth bar is shaped with radius stay straight up.
Install PS (Push Switch) on described radius stay, towards the position of carriage center, this PS (Push Switch) is connected with motor circuit.
The beneficial effects of the utility model are: this device, by motor mate gear, tooth bar, guide wheel and guide groove, moves up or down along guide groove, thus makes the spare tyre be placed on this device realize automatic lifting, facilitate personnel to access spare tyre by the utility model.The utility model clamps the spare tyre be placed on this device by radius stay, and controls motor power-off when radius stay contact spare tyre by PS (Push Switch), and device stops automatically.
Accompanying drawing explanation
Fig. 1 is for illustration of birds-eye view of the present utility model.
Fig. 2 is the A-A cutaway view of Fig. 1.
Fig. 3 is the schematic diagram for illustration of tooth bar and guide groove position relationship.
Detailed description of the invention
As shown in Figure 1 and Figure 2, the present embodiment is a kind of automobile spare tire apparatus for automatically lifting, have with support 5, driving gear 1, three driven gear 2, three toothed rack 3 and three orienting sleeves 9, wherein driving gear 1 and driven gear 2 are all placed in support 5, three driven gears 2 to be placed in around driving gear 1 and to engage in driving gear, three driven gears 2 are arranged in equilateral triangle, driven gear 2 is rotatably connected by center shaft and is installed on support 5, driving gear 1 is connected the output shaft of motor 7 with gear pair through rotating shaft 6, motor 7 is fixed on bottom support 5.In this example, each driven gear 2 engages with a toothed rack 3, and three toothed rack 3 are arranged in 60 ° of angles between two, and on tooth bar 3, cover has orienting sleeve 9, and orienting sleeve is fixedly connected with support 5.
As shown in Figure 3, rotatably install a guide wheel 4 in the outer end of tooth bar 3, guide wheel 4 is placed in the guide groove 11 arranged obliquely, and the axis of this guide groove 11 is positioned at same upright plane with the axis of corresponding tooth bar 3, is convenient to guide wheel 4 along guide groove 11 scroll-up/down.Guide groove 11 upper and lower side is all provided with the travel switch moving overrange for limiting guide wheel 4, withstands travel switch when guide wheel moves to relevant position, and travel switch controls motor 7 power-off.
In the present embodiment, radius stay 8, three radius stays 8 be shaped with on the top of close guide wheel 4 end of every toothed rack 3 straight up coordinate for clamping spare tyre.On radius stay 8, towards the position at support 5 center, install PS (Push Switch) 10, this PS (Push Switch) is connected with motor 7 circuit, when PS (Push Switch) 10 is subject to the spare tyre pressure being positioned at support 5 center, controls motor 7 and shuts down.
In the present embodiment, motor 7 drives driven gear 2 to rotate by rotating shaft 6, driving gear 1, driven gear 2 is with carry-over bar 3 to carry out straight-line motion, tooth bar 3 coordinates guide groove 11 lifting or lower whole automobile spare tire apparatus for automatically lifting height of arranging obliquely by guide wheel 4, thus realizes the automatic lifting of the spare tyre be placed on device.
When automobile spare tire apparatus for automatically lifting declines, radius stay 8 moves to center, until the spare tyre be placed on device withstands PS (Push Switch) 10, controls motor power-off.
Certainly, above-mentioned explanation is not limitation of the utility model, and the utility model is also not limited to above-mentioned citing; those skilled in the art; in scope of the present utility model, the change made, change add or replace, all should belong to protection domain of the present utility model.
Claims (4)
1. an automobile spare tire apparatus for automatically lifting, it is characterized in that: there is a driving gear (1), three driven gears (2) and three toothed rack (3), wherein three driven gears (2) are placed in driving gear (1) surrounding and engage in driving gear, three driven gears (2) are arranged in equilateral triangle, each driven gear (2) engages with a toothed rack (3), three toothed rack (3) are arranged in 60 ° of angles between two, a guide wheel (4) is rotatably installed in described tooth bar (3) one end, described guide wheel (4) is placed in the guide groove (11) arranged obliquely, described driving gear (1) and driven gear (2) are placed in support (5), wherein driven gear (2) is rotatably connected support, driving gear (1) is connected and fixed on the motor (7) of support (5) bottom through rotating shaft (6) and gear pair, described tooth bar (3) is placed in orienting sleeve (9), and orienting sleeve is fixedly connected with support (5).
2. automobile spare tire apparatus for automatically lifting according to claim 1, is characterized in that: the axis of described guide groove (11) is positioned at same upright plane with the axis of corresponding tooth bar (3).
3. automobile spare tire apparatus for automatically lifting according to claim 1 and 2, is characterized in that: the radius stay (8) be shaped with straight up held by the close guide wheel (4) of described tooth bar (3).
4. automobile spare tire apparatus for automatically lifting according to claim 3, it is characterized in that: described radius stay (8) above, towards the position at support (5) center installs PS (Push Switch) (10), and this PS (Push Switch) is connected with motor (7) circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420599608.6U CN204161498U (en) | 2014-10-16 | 2014-10-16 | Automobile spare tire apparatus for automatically lifting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420599608.6U CN204161498U (en) | 2014-10-16 | 2014-10-16 | Automobile spare tire apparatus for automatically lifting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204161498U true CN204161498U (en) | 2015-02-18 |
Family
ID=52535211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420599608.6U Expired - Fee Related CN204161498U (en) | 2014-10-16 | 2014-10-16 | Automobile spare tire apparatus for automatically lifting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204161498U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107380075A (en) * | 2017-08-29 | 2017-11-24 | 长兴泽雨汽车用品有限公司 | A kind of automobile movable type electric trunk control system and method |
-
2014
- 2014-10-16 CN CN201420599608.6U patent/CN204161498U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107380075A (en) * | 2017-08-29 | 2017-11-24 | 长兴泽雨汽车用品有限公司 | A kind of automobile movable type electric trunk control system and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150218 Termination date: 20151016 |
|
| EXPY | Termination of patent right or utility model |