CN203283207U - Tire driving device - Google Patents
Tire driving device Download PDFInfo
- Publication number
- CN203283207U CN203283207U CN2013203496480U CN201320349648U CN203283207U CN 203283207 U CN203283207 U CN 203283207U CN 2013203496480 U CN2013203496480 U CN 2013203496480U CN 201320349648 U CN201320349648 U CN 201320349648U CN 203283207 U CN203283207 U CN 203283207U
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- CN
- China
- Prior art keywords
- wheel
- axle
- gear
- driving device
- head rod
- 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
- 239000000463 material Substances 0.000 claims description 3
- 230000009172 bursting Effects 0.000 abstract 2
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 238000007664 blowing Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 3
- 238000013016 damping Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
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- Tires In General (AREA)
Abstract
The utility model discloses a tire driving device. The tire driving device comprises a first connecting rod, a second connecting rod, a shaft, a first bearing, a second bearing, a first wheel, a second wheel, a first gear and a second gear. The top end of the first connecting rod is movably installed on the shaft of a vehicle wheel, the tail end of the first connecting rod is fixedly connected with the first bearing, the top end of the second connecting rod is movably installed on the shaft of the vehicle wheel, the tail end of the second connecting rod is fixedly connected with the second bearing, the shaft is arranged in the first bearing and the second bearing in a penetrating mode, the second gear is arranged on the shaft in a sleeved mode, the first gear is installed on a hub of the vehicle wheel, the first gear is connected to the second gear through a chain, and the first wheel and the second wheel are fixedly connected with the two ends of the shaft respectively. The tire driving device is scientific and reasonable, and the tire driving device is installed on a vehicle, and the device is suitable for being used in a switching mode under the condition that the vehicle is normal or the condition that the tire bursting occurs in the vehicle, and is convenient to use. After tire bursting occurs, the first connecting rod and the second connecting rod are rotated, the first connecting rod and the second connecting rod are made to be perpendicular to the shaft of the vehicle wheel, a pin shaft is installed and then the vehicle can be normally used, and vehicle pushing is not needed.
Description
Technical field
The utility model relates to battery-driven car auxiliary device field, more specifically relates to tire driving device.
Background technology
At present, the walking-replacing tools such as battery-driven car, boosted vehicle, motor bike are more and more, the thing of in use can encounter tire flat unavoidably, blowing out, while running into this situation, the user can only push away car to the place that repairs, because car self is very heavy, add that tire does not have gas, boost very and require great effort, also can cause damaged tyres more serious, bring a lot of inconvenience for people's trip.For this phenomenon, some emergency auxiliary devices also arise at the historic moment, and emergency auxiliary device in the market needs class to carry outward, can only be in the situation that car have gas just can install and use, install also cumbersomely, and it is not too convenient to use.
The utility model content
In order to address the above problem, the utility model provides tire driving device.
According to an aspect of the present utility model, tire driving device is provided, it comprises head rod, the second pipe link, axle, clutch shaft bearing, the second bearing, the first wheel, the second wheel, the first gear and the second gear.The top of head rod is movably installed on the axle of wheel, the end of head rod is fixedly connected with clutch shaft bearing, the top of the second pipe link is movably installed on the axle of wheel, the end of the second pipe link is fixedly connected with the second bearing, axle is arranged in clutch shaft bearing and the second bearing, and the second geared sleeve is located at axle, and the first gear is installed on the wheel hub of wheel, the first gear is connected in the second gear by chain, and the first wheel and the second wheel are fixedly connected on respectively the two ends of axle.Thus, head rod and the second pipe link can rotate around the axle of wheel, applicable to switching in the normal circumstances of car or the situation of blowing out, use.
In some embodiments, the first gear is ratchet.Thus, when wheel fell back, the first gear can not rotate along with the rotation of wheel.
The top of the top of head rod and the second pipe link is equipped with through hole in some embodiments, and the axle of wheel is arranged in described through hole, is provided with sleeve pipe between the axle of described through hole and wheel, and the two ends of the axle of wheel are equipped with nut.Thus, head rod and the second pipe link can rotate around the axle of wheel.
In some embodiments, also comprise stop block, stop block is installed on the axle of wheel, and stop block is provided with the upper spring fixed link, and stop block is provided with stop tab, and stop tab is provided with the first taper pin axis hole.
In some embodiments, head rod is provided with the lower spring fixed link, and the lower spring fixed link connects by spring with the upper spring fixed link, and head rod is provided with the second taper pin axis hole.
In some embodiments, be arranged with sheath on head rod, sheath is provided with the 3rd taper pin axis hole and the 4th taper pin axis hole.Thus, while blowing out rear use, sheath can entangle stop tab and head rod, run through successively the 3rd taper pin axis hole, the first taper pin axis hole, the second taper pin axis hole and the 4th taper pin axis hole by bearing pin, sheath, stop tab and head rod are fixedly connected with, guarantee that head rod is vertical with the axle of wheel with the second pipe link.
In some embodiments, the first wheel and the second wheel all adopt quality of rubber materials.Thus, during use, can play the effect of damping.
The utility model has the advantages that: the utility model is simple in structure, scientific and reasonable, it is installed onboard, can be applicable to switching in the normal circumstances of car or the situation of blowing out uses, easy to use, after blowing out, will rotate head rod and the second pipe link, make head rod and the second pipe link axle perpendicular to wheel, install bearing pin and can normally use.
Description of drawings
Fig. 1 is the mounting structure schematic diagram of an embodiment of the utility model tire driving device;
Fig. 2 is the use view of an embodiment of the utility model tire driving device;
Fig. 3 is head rod and the clutch shaft bearing connection diagram of an embodiment of the utility model tire driving device;
Fig. 4 is the schematic diagram of stop block of an embodiment of the utility model tire driving device.
The specific embodiment
Below in conjunction with the specific embodiment, the utility model is further described.
As shown in Figures 1 to 4, the tire driving device of an embodiment described in the utility model, comprise head rod 1, the second pipe link 2, axle 3, clutch shaft bearing 4, the second bearing 5, the first wheel 6, the second wheel 7, the first gear 8 and the second gear 9.the top of head rod 1 is movably installed on the axle 10 of wheel, the end of head rod 1 clutch shaft bearing 4 that is fixedly connected by welding, the top of the second pipe link 2 is movably installed on the axle 10 of wheel, the end of the second pipe link 2 second bearing 5 that is fixedly connected by welding, axle 3 is arranged in clutch shaft bearing 4 and the second bearing 5, the second geared sleeve 9 is sheathed on axle 3, the second gear 9 is fixedly mounted on axle 3 by pin, the first gear 8 is installed on the wheel hub 11 of wheel, the first gear 8 is connected in the second gear 9 by chain 12, the first wheel 6 and the second wheel 7 are fixedly connected on respectively the two ends of axle 3.Head rod 1 and the second pipe link 2 can rotate around the axle 10 of wheel, applicable to switching in the normal circumstances of car or the situation of blowing out, use.
The first gear 8 is ratchet, and when wheel fell back, the first gear 8 can not rotate along with the rotation of wheel.
The top of the top of head rod 1 and the second pipe link 2 is equipped with through hole 101, the axle 10 of wheel is arranged in described through hole 101, be provided with sleeve pipe (scheming not shown) between the axle 10 of described through hole 101 and wheel, the two ends of the axle 10 of wheel are equipped with nut 102.Head rod 1 and the second pipe link 2 can rotate around the axle 10 of wheel.
Tire driving device also comprises stop block 13, and stop block 13 is installed on the axle 10 of wheel, and stop block 13 is provided with upper spring fixed link 131, and stop block 13 is provided with stop tab 132, and stop tab 132 is provided with the first taper pin axis hole 133.
Head rod 1 is provided with lower spring fixed link 104, and lower spring fixed link 104 is connected with the upper spring fixed link by spring 105 connections, and head rod 1 is provided with the second taper pin axis hole 106.
Be arranged with sheath 107 on head rod 1, sheath 107 is provided with the 3rd taper pin axis hole 108 and the 4th taper pin axis hole 109.While blowing out rear use, sheath 107 can entangle stop tab 13 and head rod 1, run through successively the 3rd taper pin axis hole 108, the first taper pin axis hole 133, the second taper pin axis hole 106 and the 4th taper pin axis hole 109 by bearing pin, sheath 107, stop tab 13 and head rod 1 are fixedly connected with, guarantee that head rod 1 is vertical with the axle 10 of wheel with the second pipe link 2.
The first wheel 6 and the second wheel 7 all adopt quality of rubber materials, during use, can play the effect of damping.
The utility model is simple in structure, scientific and reasonable, it is installed onboard, can be applicable to switching in the normal circumstances of car or the situation of blowing out and use, easy to use, after blowing out, to rotate head rod 1 and the second pipe link 2, make head rod 1 and the second pipe link 2 axle 10 perpendicular to wheel, cover upper jacket 107 is installed bearing pin, can normally use.
Above-described is only embodiments more of the present utility model; should be pointed out that for the person of ordinary skill of the art, under the prerequisite that does not break away from creation design of the present utility model; can also make other distortion and improvement, these all belong to protection domain of the present utility model.
Claims (7)
1. tire driving device, it is characterized in that, comprise head rod (1), the second pipe link (2), axle (3), clutch shaft bearing (4), the second bearing (5), the first wheel (6), the second wheel (7), the first gear (8) and the second gear (9), the top of described head rod (1) is movably installed on the axle (10) of wheel, the end of described head rod (1) is fixedly connected with clutch shaft bearing (4), the top of described the second pipe link (2) is movably installed on the axle (10) of wheel, the end of described the second pipe link (2) is fixedly connected with the second bearing (5), described axle (3) is arranged in clutch shaft bearing (4) and the second bearing (5), described the second gear (9) is sheathed on axle (10), described the first gear (8) is installed on the wheel hub (11) of wheel, described the first gear (8) is connected in the second gear (9) by chain (12), described the first wheel (6) and the second wheel (7) are fixedly connected on respectively the two ends of axle (3).
2. tire driving device according to claim 1, is characterized in that, described the first gear (8) is ratchet.
3. tire driving device according to claim 2, it is characterized in that, the top of the top of described head rod (1) and the second pipe link (2) is equipped with through hole (101), the axle of wheel (10) is arranged in described through hole (101), be provided with sleeve pipe between the axle (10) of described through hole (101) and wheel, the two ends of the axle of wheel (10) are equipped with nut (102).
4. tire driving device according to claim 1, it is characterized in that, also comprise stop block (13), described stop block (13) is installed on the axle (10) of wheel, described stop block (13) is provided with upper spring fixed link (131), described stop block (13) is provided with stop tab (132), and described stop tab (132) is provided with the first taper pin axis hole (133).
5. tire driving device according to claim 4, it is characterized in that, described head rod (1) is provided with lower spring fixed link (104), described lower spring fixed link (104) is connected 131 with the upper spring fixed link) connect by spring (105), described head rod (1) is provided with the second taper pin axis hole (106).
6. tire driving device according to claim 5, it is characterized in that, be arranged with sheath (107) on described head rod (1), described sheath (107) is provided with the 3rd taper pin axis hole (108) and the 4th taper pin axis hole (109).
7. tire driving device according to claim 1, is characterized in that, described the first wheel (6) and the second wheel (7) all adopt quality of rubber materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203496480U CN203283207U (en) | 2013-06-07 | 2013-06-07 | Tire driving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203496480U CN203283207U (en) | 2013-06-07 | 2013-06-07 | Tire driving device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203283207U true CN203283207U (en) | 2013-11-13 |
Family
ID=49539581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203496480U Expired - Fee Related CN203283207U (en) | 2013-06-07 | 2013-06-07 | Tire driving device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203283207U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104787012A (en) * | 2015-04-23 | 2015-07-22 | 戴小枝 | Spare wheel device for bicycle and tricycle |
-
2013
- 2013-06-07 CN CN2013203496480U patent/CN203283207U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104787012A (en) * | 2015-04-23 | 2015-07-22 | 戴小枝 | Spare wheel device for bicycle and tricycle |
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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: 20131113 Termination date: 20150607 |
|
| EXPY | Termination of patent right or utility model |