CN208801826U - One kind changing device of tyre - Google Patents
One kind changing device of tyre Download PDFInfo
- Publication number
- CN208801826U CN208801826U CN201821654426.9U CN201821654426U CN208801826U CN 208801826 U CN208801826 U CN 208801826U CN 201821654426 U CN201821654426 U CN 201821654426U CN 208801826 U CN208801826 U CN 208801826U
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- China
- Prior art keywords
- tire
- jack
- tyre
- tire support
- fastener
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Abstract
This application discloses one kind to change device of tyre, comprising: the first jack；Second jack；The setting of rotation is on second jack, and the tire support that can be gone up and down under the driving of second jack, and the tire support can make one end of the tire support close to ground by rotating on second jack.Above-mentioned changes device of tyre, pass through the lifting of the second jack and the rotation of Tire support device, the transfer between ground and installation position can be realized to tire, without manual handling tire, work load is alleviated, the realization tire for enabling operator especially women personnel more convenient unloading and installing.
Description
Technical field
The utility model relates to technical field of automobile accessories, in particular to one kind changes device of tyre.
Background technique
Currently, rising year by year with domestic automobile ownership, automobile there is a situation where blowing out, the accidents such as gas leakage or abrasion
Also more and more.Part of the tire as mere contact ground in vehicle traveling process, driver is improper to the maintenance of tire, drives
Situations such as being accustomed to bad and complex road surface is sailed, the accidents such as automobile flat tire, gas leakage or abrasion is all easily caused to occur.It is currently used to change
Tire method is all manually to attach it to tire tire new from removing and removing on wheel hub on wheel hub, due to the weight of tire
Larger, the carrying of tire is very laborious, especially the lesser women personnel of strength, it is difficult to complete unloading and installing for tire.
Utility model content
In view of this, the present invention provides one kind to change device of tyre, can avoid during changing tire manually to wheel
Tire is carried, and work load is alleviated, and allows the operator to unloading and installing for more convenient realization tire.
In order to achieve the above object, the utility model provides the following technical solutions:
One kind changing device of tyre, comprising:
First jack；
Second jack；
The setting of rotation is on second jack, and the tire that can be gone up and down under the driving of second jack
Supporting element, the tire support can be such that one end of the tire support leans on by rotating on second jack
It is near the ground.
Preferably, above-mentioned to change in device of tyre, the other end of the tire support and first jack are hinged.
Preferably, above-mentioned to change in device of tyre, tire clamping mechanism is provided on the tire support.
Preferably, above-mentioned to change in device of tyre, the tire clamping mechanism includes:
The first Fastener of sliding being arranged on the tire support；
The first locking member first Fastener being locked on the tire support；
The second Fastener of sliding being arranged on the tire support；
The second locking member second Fastener being locked on the tire support.
Preferably, above-mentioned to change in device of tyre, the tire support is ladder.
Preferably, above-mentioned to change in device of tyre, strip-shaped hole, first clamping are offered on two vertical bars of the ladder
Part and second Fastener are across the strip-shaped hole and the screw rod that can slide in strip-shaped hole, first locking member
It is the nut being set on the screw rod with second locking member.
Preferably, above-mentioned to change in device of tyre, it is arranged with and can turn on first Fastener and second Fastener
Dynamic roller.
Preferably, above-mentioned to change in device of tyre, nonskid coating is provided on the roller.
Preferably, above-mentioned to change in device of tyre, strip-shaped hole is offered on two vertical bars of the ladder, described second is very heavy
Top is by passing through the strip-shaped hole and the connecting rod that can slide and rotate in the strip-shaped hole is connect with the ladder.
Preferably, above-mentioned to change in device of tyre, when second jack is in non-raised configuration, the tire support
It one end can be with ground face contact by rotation.
The device of tyre provided by the utility model that changes first is jacked up vehicle frame using the first jack, so when being worked
After enable the second jack rise so that the Tire support device on the second jack is supported worn tire, unclamp later
The attaching nut of worn tire and wheel hub, enables worn tire be supported completely by Tire support device, is enabled under the second jack later
Drop, is rotated further by Tire support device, makes one end close to ground, and enables the one end of worn tire through close ground from Tire support
It is rolled on ground on device；It enables new tire pass through again later and is rolled to Tire support device from ground close to the one end on ground
On, then enable Tire support device rotate backward and reset, then the second jack is enabled to rise, in tire on the drive wheels support device
New tire rises to wheel hub to positive position, finally screws attaching nut again, is achieved that the installation of new tire.Above-mentioned changes
Device of tyre passes through the lifting of the second jack and the rotation of Tire support device, it will be able to realize ground and placement position to tire
Transfer between setting, be not necessarily to manual handling tire, alleviate work load, enable operator especially women personnel more
Add unloading and installing for convenient realization tire.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is the embodiments of the present invention, for those of ordinary skill in the art, without creative efforts, also
Other attached drawings can be obtained according to the attached drawing of offer.
Fig. 1 is the main view provided by the embodiment of the utility model for changing device of tyre；
Fig. 2 is the left view of Fig. 1；
Fig. 3 is the top view of Fig. 1.
In Fig. 1-Fig. 3:
The first jack of 1-, the second jack of 2-, 3- tire support, the first Fastener of 4-, the first locking member of 5-, 6-
Two Fasteners, the second locking member of 7-, 8- strip-shaped hole, 9- roller, 10- connecting rod.
Specific embodiment
The utility model provides one kind and changes device of tyre, can avoid manually removing tire during changing tire
Fortune, alleviates work load, allows the operator to unloading and installing for more convenient realization tire.
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
As shown in Figure 1-Figure 3, provided by the embodiment of the utility model to change device of tyre, for replacing the damaged wheel on vehicle
Tire mainly includes the first jack 1, the second jack 2 and tire support 3, wherein the setting that tire support 3 rotates
On the second jack 2, and it can be gone up and down under the driving of the second jack 2, and make tire support 3 the 2000th
It is rotated on jin top 2, it will be able to enable one end closer to ground.When the second jack 2 rises, Tire support disposed thereon
Part 3 can be supported worn tire, after worn tire is separated with wheel hub, pass through the decline of the second jack 2, so that it may
The worn tire decline being located on tire support 3 is enabled, after the second jack 2 is fallen into place, rotating tire supporting element 3 makes
One end is obtained close to ground, then the worn tire on tire support 3 can be made smoothly to be rolled on ground by the end, with
It realizes removing for worn tire, then pushes new tire, roll it from ground close to the one end on ground by tire support 3
It moves on tire support 3, rotating backward tire support 3 later makes its reset, then enables the rising of the second jack 2 that can make newly
Tire is moved to wheel hub to positive position, and new tire is installed on wheel hub later, that is, is completed and changed tire operation.
Device of tyre is changed using above-mentioned, operation can be moved down and bring up to avoid artificial progress tire, so that operator
The realization tire that especially women personnel can be more convenient unloading and installing.Also, the structure for changing device of tyre is simple, is easy to
Operation, each part can individually produce, and interchangeablity is preferable, and be suitable for all wheels of vehicle, be effectively reduced
Cost has stronger applicability.
As shown in Figure 1-Figure 3, the present embodiment further preferably other end of tire support 3 and the first jack 1 are hinged.It is such
Set-up mode can more fully utilize existing component, enable the first jack 1 not only act as the effect of support vehicle frame, also rise
To the effect for stablizing tire support 3.In addition, tire support 3 can also only be connect with the second jack 2, and first is very heavy
Top 1 is separately provided, or specially adds the stabilization component of stable tire support 3 again.It is more preferred, the first jack 1 with
The hinged height of tire support 3, to the bearing height of tire support 3 when being in non-raised configuration greater than the second jack 2,
So that one end and the distance between ground after the rotation of tire support 3 are smaller.
Preferably, it also enables and is provided with tire clamping mechanism on tire support 3.Because either unloading the mistake of worn tire
Journey still rises the process of new tire, requires that tire support 3 is enabled to be rotated, so in order to avoid tire disposed thereon
Unexpected to roll, tire is clamped on tire support 3 by setting tire clamping mechanism.Meanwhile tire clamping mechanism can also be auxiliary
It helps tire to realize with wheel hub steadily to separate and connect.
As shown in Figure 1-Figure 3, preferably tire clamping mechanism includes: that first be arranged on tire support 3 of sliding blocks
Tight part 4；The first locking member 5 first Fastener 4 being locked on tire support 3；The setting of sliding is on tire support 3
The second Fastener 6；The second locking member 7 second Fastener 6 being locked on tire support 3.Above structure passes through first
The clamping to tire is realized in the cooperation of Fastener 4 and the second Fastener 6, respectively will by the first locking member 5 and the second locking member 7
First Fastener 4 and 6 locking positioning of the second Fastener are on tire support 3.Also, the first Fastener 4 and the second Fastener 6
It opposite can not only be slided, with clamping or unclamp tire, additionally it is possible to sliding is synchronized, to find the damaged wheel on wheel hub accurately
Tire makes new tire and wheel hub to just.
In the present embodiment, as shown in Figure 1-Figure 3, preferably tire support 3 is ladder.The tire support 3 of ladder structure,
Structure is simple, light-weight, easy to operate, so as the preferred structure of the present embodiment.In addition, tire support 3 may be used also
Think plate-like piece, groove profile part etc..
Specifically, offering strip-shaped hole 8 on two vertical bars of ladder, the first Fastener 4 and the second Fastener 6 are to wear
The screw rod crossing strip-shaped hole 8 and capable of sliding in strip-shaped hole 8, the first locking member 5 and the second locking member 7 are to be set on screw rod
Nut, as shown in Figure 1-Figure 3.The Fastener and locking member of such structure, are not only simple in structure, and can preferably with ladder
The tire support 3 of minor structure is cooperated, so as preferred.In addition, the first Fastener 4 and the second Fastener 6 are also
Can be for the claw etc. on tire support 3 be arranged in by guide rail, corresponding, the first locking member 5 and the second locking member 7
For the first Fastener 4 and the second Fastener 6 are locked at positioning pin on guide rail etc..
Further, the rolling that can be rotated is arranged on the present embodiment further preferably the first Fastener 4 and the second Fastener 6
Cylinder 9, as shown in Figures 2 and 3.The roller 9 of rotation is arranged on screw rod, it can be in new tire and wheel hub to after just, so that support
Tire on roller 9 can rotate, and to adjust the bolt connection of new tire and wheel hub, further provide for installation operation
It is convenient, enable the working effect provided in this embodiment for changing device of tyre more prominent.
Meanwhile it also enabling and being provided with nonskid coating on roller 9.Nonskid coating is set, it can be in tire clamping mechanism clamping
When worn tire or new tire, it effectively prevent the unexpected side of tire dynamic or topples over, improve clamping effect, and anti-skidding painting is set
Layer, additionally it is possible to avoid skidding when rotating tire, enable the operation of finding accurately at the connection center of tire and wheel hub can be more accurate
Realization.
In addition, being also provided with other strip-shaped holes 8 on two vertical bars of ladder, the second jack 2 is by passing through these
Strip-shaped hole 8 and the connecting rod 10 that can be slided and rotate in these strip-shaped holes 8 realize the rotation with ladder and are slidably connected, and such as scheme
Shown in 1- Fig. 3.On the basis of one end of tire support 3 is hinged on the first jack 1, the second jack 2 is in driving wheel
When tire supporting element 3 is gone up and down, horizontal displacement can occur for the tie point of the two, so needing that the two is enabled to be slidably connected, while in order to protect
Demonstrate,prove tire support 3 when the second jack 2 be in non-raised configuration can normal rotation and the second jack 2 rise
Normal rotation relative to hinge joint (i.e. with the tie point of the first jack 1) in the process, so also enabling the second jack 2 and wheel
Tire supporting element 3 is rotatablely connected, herein on basis, in order to simplify structure, it is preferred to use structure identical with tire clamping mechanism
To realize the two rotation and be slidably connected.
More preferred, when the present embodiment also enables the second jack 2 be in non-raised configuration, one end of tire support 3
It can be with ground face contact, as shown in Figure 1, to enable what new tire can be more convenient to be pulled to tire support 3 by rotation
On.
Each part is described in a progressive manner in this specification, what the structure of each part stressed is
With the difference of existing structure, the entirety and part-structure for changing device of tyre can be obtained by combining the structure of above-mentioned multiple portions
It arrives.
The foregoing description of the disclosed embodiments can be realized professional and technical personnel in the field or using originally practical new
Type.Various modifications to these embodiments will be readily apparent to those skilled in the art, and determine herein
The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause
This, the present invention will not be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The widest scope consistent with features of novelty.
Claims (10)
1. one kind changes device of tyre characterized by comprising
First jack；
Second jack；
The setting of rotation is on second jack, and the Tire support that can be gone up and down under the driving of second jack
Part, the tire support can make one end of the tire support closely by rotating on second jack
Face.
2. according to claim 1 change device of tyre, which is characterized in that the other end of the tire support and described first
Jack is hinged.
3. according to claim 1 change device of tyre, which is characterized in that be provided with tire clamping machine on the tire support
Structure.
4. according to claim 3 change device of tyre, which is characterized in that the tire clamping mechanism includes:
The first Fastener of sliding being arranged on the tire support；
The first locking member first Fastener being locked on the tire support；
The second Fastener of sliding being arranged on the tire support；
The second locking member second Fastener being locked on the tire support.
5. according to claim 4 change device of tyre, which is characterized in that the tire support is ladder.
6. according to claim 5 change device of tyre, which is characterized in that offer bar shaped on two vertical bars of the ladder
Hole, first Fastener and second Fastener are across the strip-shaped hole and the spiral shell that can slide in strip-shaped hole
Bar, first locking member and second locking member are the nut being set on the screw rod.
7. according to claim 6 change device of tyre, which is characterized in that on first Fastener and second Fastener
It is arranged with the roller that can be rotated.
8. according to claim 7 change device of tyre, which is characterized in that be provided with nonskid coating on the roller.
9. according to claim 5 change device of tyre, which is characterized in that offer bar shaped on two vertical bars of the ladder
Hole, second jack by pass through the strip-shaped hole and the connecting rod that can slide and rotate in the strip-shaped hole with it is described
Ladder connection.
10. changing device of tyre described in any one of -9 according to claim 1, which is characterized in that second jack is in
When non-raised configuration, one end of the tire support can be with ground face contact by rotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821654426.9U CN208801826U (en) | 2018-10-10 | 2018-10-10 | One kind changing device of tyre |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821654426.9U CN208801826U (en) | 2018-10-10 | 2018-10-10 | One kind changing device of tyre |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208801826U true CN208801826U (en) | 2019-04-30 |
Family
ID=66238969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821654426.9U Active CN208801826U (en) | 2018-10-10 | 2018-10-10 | One kind changing device of tyre |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208801826U (en) |
-
2018
- 2018-10-10 CN CN201821654426.9U patent/CN208801826U/en active Active
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