CN207889446U - It is a kind of easily to descend tire device - Google Patents
It is a kind of easily to descend tire device Download PDFInfo
- Publication number
- CN207889446U CN207889446U CN201820083496.7U CN201820083496U CN207889446U CN 207889446 U CN207889446 U CN 207889446U CN 201820083496 U CN201820083496 U CN 201820083496U CN 207889446 U CN207889446 U CN 207889446U
- Authority
- CN
- China
- Prior art keywords
- tire
- bottom plate
- screw rod
- screw
- locating rack
- 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
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- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
Tire device is easily descended the utility model discloses a kind of, including bottom plate, the bottom of bottom plate is equipped with idler wheel, the top surface of bottom plate is provided with arc groove, the outside at bottom plate both ends is installed with position-limited rack, and the middle part at bottom plate both ends is installed with locating rack, and the upper end of locating rack is equipped with screw rod, the outboard end of screw rod is installed with nut, and the inner end of screw rod is installed with Anti-slip cover.Tire can be held fixation by the device in lower tire so that dismounting personnel need to only unscrew screw keeps the dismounting of tire more convenient with regard to detachable lower whorl tire without holding fixed tire with trick while unscrewing screw；And the device can be additionally used in the installation of tire simultaneously, when installing tire for automobile, fixes tire by the device and limits, make the easier for installation of tire.Connecting rod is installed between two position-limited racks, keeps position-limited rack installation more firm, and the device can be pulled to move by connecting rod.
Description
Technical field
It is the utility model is related to a kind of lower tire device, more particularly to a kind of easily to descend tire device, belong to automobile dimension
Repair technical field.
Background technology
Tire is one of important component of automobile, it is directly contacted with road surface and automotive suspension mitigates garage jointly
Suffered impact when sailing ensures that automobile has good driving comfort and ride performance；Ensure that wheel and road surface have well
Adhesion, improve traction property, braking and the passability of automobile；The weight of automobile is subject, what tire rose on automobile
Important function is increasingly valued by people.Tire when in use between it is long or damage after, replaced.Mesh
Before, when repairing or replacing automobile tire, usually automobile is jacked up first with jack, then by manually removing vapour
The trip bolt of wheel tire, finally removes automobile tire.It needs to be twisted with hand on one side when dismantling automobile tire in this way
Loose screw, lives tire with hand rest on one side, since tire weight is larger so that lower tire can be very time-consuming and laborious.
Utility model content
The technical problems to be solved in the utility model is overcome at present when repairing or replacement automobile tire, and usually elder generation is sharp
Automobile is jacked up with jack, then the trip bolt by manually removing automobile tire, finally removes automobile tire,
It needs to unscrew screw with hand on one side when dismantling automobile tire, hand or footrest is used to live fixed tire on one side, since tire weight is larger,
So that lower tire can be very time-consuming and laborious defect, provide and a kind of easily descending tire device.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solution：
The utility model, which provides, a kind of easily descends tire device, including bottom plate, the bottom of the bottom plate to be equipped with rolling
Wheel, the top surface of the bottom plate are provided with arc groove, and the outside at the bottom plate both ends is installed with position-limited rack, the bottom plate
The middle part at both ends is installed with locating rack, and the upper end of the locating rack is equipped with screw rod, and the outboard end of the screw rod is fixed
Nut is installed, the inner end of the screw rod is installed with Anti-slip cover.
As a kind of optimal technical scheme of the utility model, the idler wheel is universal wheel.
As a kind of optimal technical scheme of the utility model, brake block is installed on the idler wheel.
As a kind of optimal technical scheme of the utility model, the locating rack and position-limited rack are connected through a screw thread fixation
It is installed on the top of bottom plate.
As a kind of optimal technical scheme of the utility model, connecting rod is installed between two position-limited racks.
As a kind of optimal technical scheme of the utility model, the nut is plum blossom nut.
The advantageous effect that the utility model is reached is：Tire can be held fixation by the device in lower tire so that be torn open
Unloading personnel only and need to unscrewing screw makes with regard to detachable lower whorl tire without holding fixed tire with trick while unscrewing screw
The dismounting of tire is more convenient；And the device can be additionally used in the installation of tire simultaneously, when installing tire for automobile, pass through
Tire is fixed and is limited by the device, makes the easier for installation of tire.
Description of the drawings
Attached drawing is used to provide a further understanding of the present invention, and a part for constitution instruction, with this practicality
Novel embodiment for explaining the utility model, does not constitute limitations of the present invention together.In the accompanying drawings：
Fig. 1 is the structural schematic diagram of the utility model；
In figure：1, bottom plate；2, idler wheel；3, arc groove；4, locating rack；5, position-limited rack；6, connecting rod；7, screw rod；8, spiral shell
Cap；9, Anti-slip cover.
Specific implementation mode
The preferred embodiment of the utility model is illustrated below in conjunction with attached drawing, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
Embodiment 1
As shown in Figure 1, the utility model provides and a kind of easily descending tire device, including bottom plate 1, the bottom of bottom plate 1
Idler wheel 2 is installed, the top surface of bottom plate 1 is provided with arc groove 3, and the outside at 1 both ends of bottom plate is installed with position-limited rack 5, bottom
The middle part at 1 both ends of plate is installed with locating rack 4, and the upper end of locating rack 4 is equipped with screw rod 7, and the outboard end of screw rod 7 fixes peace
Equipped with nut 8, the inner end of screw rod 7 is installed with Anti-slip cover 9.
Idler wheel 2 is universal wheel, and the device is facilitated to turn to movement.Brake block is installed on idler wheel 2, is holding fixed tire
When, idler wheel can be lockked by brake block, the device is made to keep stablizing.Locating rack 4 and position-limited rack 5 are connected through a screw thread fixed peace
Top loaded on bottom plate 1 facilitates the dismounting of locating rack and position-limited rack to install, to make the device rear carrying easy to disassemble.Two
Connecting rod 6 is installed between position-limited rack 5, keeps position-limited rack installation more firm, and device movement can be pulled by connecting rod 6.Spiral shell
Cap 8 is plum blossom nut, facilitates and turns nut with hand, to screw or unscrew screw rod.
Concrete operating principle：In lower automobile tire, automobile is jacked up first with jack, so that tire is detached from ground outstanding
Then bottom plate 1 is moved to the bottom of tire by sky, the bottom of tire is made to be located in arc groove 3, until position-limited rack 5 resists wheel
The outside of tire tentatively limits tire by arc groove 3 and position-limited rack 5, tightens screw rod 7 by nut 8 later, makes two spiral shells
The Anti-slip cover 9 of 7 one end of bar is respectively held against the both ends of tire, and tire is thoroughly fixed, and finally tool can be used to unscrew screw, tears open
Tire is unloaded, and the device and tire can be moved by the idler wheel 2 of 1 bottom of bottom plate, tire is transported to repairing point, without manual
Carry tire.
The advantageous effect that the utility model is reached is：Tire can be held fixation by the device in lower tire so that be torn open
Unloading personnel only and need to unscrewing screw makes with regard to detachable lower whorl tire without holding fixed tire with trick while unscrewing screw
The dismounting of tire is more convenient；And the device can be additionally used in the installation of tire simultaneously, when installing tire for automobile, pass through
Tire is fixed and is limited by the device, makes the easier for installation of tire.
Finally it should be noted that：The above descriptions are merely preferred embodiments of the present invention, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it still can be with technical scheme described in the above embodiments is modified, or to which part technical characteristic
Carry out equivalent replacement.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of easily descending tire device, including bottom plate (1), which is characterized in that the bottom of the bottom plate (1) is equipped with idler wheel
(2), the top surface of the bottom plate (1) is provided with arc groove (3), and the outside at bottom plate (1) both ends is installed with limit
The middle part of frame (5), bottom plate (1) both ends is installed with locating rack (4), and the upper end of the locating rack (4) is equipped with spiral shell
Bar (7), the outboard end of the screw rod (7) are installed with nut (8), and the inner end of the screw rod (7) is installed with anti-skidding
It covers (9).
2. a kind of tire device is easily descended according to claim 1, which is characterized in that the idler wheel (2) is universal wheel.
3. a kind of tire device is easily descended according to claim 1, which is characterized in that is equipped on the idler wheel (2)
Brake block.
4. a kind of tire device is easily descended according to claim 1, which is characterized in that the locating rack (4) and limit
Frame (5) is connected through a screw thread the top for being fixedly installed in bottom plate (1).
A kind of easily descending tire device 5. according to claim 1, which is characterized in that two position-limited racks (5) it
Between connecting rod (6) is installed.
6. a kind of tire device is easily descended according to claim 1, which is characterized in that the nut (8) is plum blossom spiral shell
Cap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820083496.7U CN207889446U (en) | 2018-01-18 | 2018-01-18 | It is a kind of easily to descend tire device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820083496.7U CN207889446U (en) | 2018-01-18 | 2018-01-18 | It is a kind of easily to descend tire device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207889446U true CN207889446U (en) | 2018-09-21 |
Family
ID=63544955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820083496.7U Expired - Fee Related CN207889446U (en) | 2018-01-18 | 2018-01-18 | It is a kind of easily to descend tire device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207889446U (en) |
-
2018
- 2018-01-18 CN CN201820083496.7U patent/CN207889446U/en not_active Expired - Fee Related
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Legal Events
| 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: 20180921 Termination date: 20190118 |