CN206155714U - The wheel connection structure of stable tricycle - Google Patents
The wheel connection structure of stable tricycle Download PDFInfo
- Publication number
- CN206155714U CN206155714U CN201621181689.3U CN201621181689U CN206155714U CN 206155714 U CN206155714 U CN 206155714U CN 201621181689 U CN201621181689 U CN 201621181689U CN 206155714 U CN206155714 U CN 206155714U
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- CN
- China
- Prior art keywords
- wheel
- axle center
- wagon box
- center hole
- car hopper
- 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.)
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Abstract
The utility model relates to a the wheel connection structure of stable tricycle, including left wheel, right wheel and car hopper base, left wheel, right wheel set up respectively on the left side of car hopper base and right side, the central point of left wheel and right wheel puts and all is connected with colored hub, the car hopper base corresponds the position of left wheel and right wheel and has all seted up the axle center hole, left wheel and right wheel are all worn to establish the axle center hole through the flower hub and are connected with the car hopper base, the utility model discloses a direct replace left wheel and the structure of right wheel lug connection in the both sides of car hopper base with the structure of left and right wheel setting in the bottom both sides of car hopper base, reach change to the car hopper base with the center of wheel on, when promoting whole car and stablize effect and security performance, also reduced the height of whole car, the degree of depth of having deepened the car hopper for legs and feet inconvenient people also can ride.
Description
Technical field
This utility model is related to wheel interconnection technique field, more particularly to a kind of wheel connection knot of stable tricycle
Structure.
Background technology
Two wheels under the wagon box of common tricycle are by welding a connecting plate again under wagon box base
To reach the purpose of fixing vehicle wheel, such wheel link structure can cause the center of gravity of wheel from vehicle frame too away from, car load is stablized
Performance also improves the height of carriage frame while reduction, so, it is slightly larger that such tricycle is not just suitable for the age,
The inconvenient people of legs and feet, also just reduces the use range of tricycle.
Utility model content
In view of the above-mentioned state of the art, technical problem to be solved in the utility model is to provide one kind to use model
Enclose wide, it is adaptable to the wheel link structure of old people and safe stable tricycle.
This utility model solve the technical scheme that adopted of above-mentioned technical problem for：A kind of wheel of stable tricycle connects
Binding structure, including left wheel, right wheel and wagon box base, the left wheel, right wheel are separately positioned on a left side for wagon box base
The center of side and right side, the left wheel and right wheel is respectively connected with colored hub, the wagon box base correspondence left wheel and the right side
The position of wheel offers axle center hole, and the left wheel and right wheel wear axle center hole and connect with wagon box base by flower hub
Connect.
Further improved to be in such scheme, the wagon box base is constituted by square tube, and the axle center hole is opened in
In the square tube of the wagon box base left and right sides, the position of correspondence axle center hole is provided with axle center overcoat inside and outside the square tube, from
And strengthen axle center hole at wagon box base bearing capacity, meanwhile, lift what wagon box base was connected with wheel also by axle center overcoat
Steadiness.
It is further improved to be in such scheme, pad is provided between the colored hub and axle center hole, reach and pass through
Pad extends its service life mitigating the collision between colored hub and axle center hole, and the flower hub wears axle center hole rear thread and is connected with
Locking nut, so as to reach the purpose of firm left wheel and right wheel.
It is further improved to be in such scheme, the axle center overcoat and square tubes soldering.
Compared with prior art, the utility model has the advantage of：This utility model is using directly by left wheel and right car
Wheel is connected directly between the knot of the two bottom sides that the structure of the both sides of wagon box base replaces left and right wheel is arranged on wagon box base
Structure, changes on wagon box base the center by wheel is reached, and while lifting car load stablizing effect and security performance, also reduces
The height of car load, has deepened the depth of wagon box so that legs and feet inconvenient people can also ride, and this utility model is reasonable in design,
Accord with the demands of the market, be adapted to promote.
Description of the drawings
Fig. 1 is the structural representation of wheel of the present utility model and wagon box base；
Fig. 2 is the partial schematic diagram of axle center hole of the present utility model and axle center overcoat.
Specific embodiment
As shown in Figure 1-2, a kind of wheel link structure of stable tricycle, including left wheel 1, right wheel 2 and car
Bucket base 3, the left wheel 1, right wheel 2 are separately positioned on the left side and right side of wagon box base 3, the left wheel 1 and right car
The center of wheel 2 is respectively connected with the position of colored hub 4, the correspondence left wheel 1 of wagon box base 3 and right wheel 2 and offers axle
Heart hole 5, the wagon box base 3 is constituted by square tube 9, and the axle center hole 5 is opened in the square tube 9 of the left and right sides of wagon box base 3,
The position of correspondence axle center hole 5 is welded with axle center overcoat 8 inside and outside the square tube 9, so as to strengthen wagon box bottom at axle center hole 5
The bearing capacity of seat 3, meanwhile, the steadiness that wagon box base 3 is connected with wheel, the left wheel 1 are lifted also by axle center overcoat 8
Axle center hole 5 is worn with right wheel 2 by flower hub 4 to be connected with wagon box base 3, be provided between the colored hub 4 and axle center hole 5
Pad 7, reaches by pad 7 to mitigate the collision between colored hub 4 and axle center hole 5, extends its service life, and the flower hub 4 wears
The rear thread of axle center hole 5 is connected with locking nut 6, so as to reach the purpose of firm left wheel 1 and right wheel 2.
This utility model is using the structure replacement that left wheel and right wheel are directly connected directly between the both sides of wagon box base
Left and right wheel is arranged on the structure of the two bottom sides of wagon box base, is changed on wagon box base the center by wheel is reached, carried
While rising car load stablizing effect and security performance, the height of car load is also reduced, deepened the depth of wagon box so that legs and feet are not
Convenient people can also ride, and this utility model is reasonable in design, accords with the demands of the market, and be adapted to promote.
Finally it should be noted that：Above example only to illustrate the technical solution of the utility model, rather than a limitation；
Although being described in detail to this utility model with reference to the foregoing embodiments, it will be understood by those of skill in the art that its according to
So the technical scheme described in foregoing embodiments can be modified, or which part technical characteristic is replaced on an equal basis
Change；And these modifications or replacement, do not make each embodiment technical scheme of essence disengaging this utility model of appropriate technical solution
Spirit and scope.
Claims (4)
1. a kind of wheel link structure of stable tricycle, including left wheel (1), right wheel (2) and wagon box base (3),
Characterized in that, the left wheel (1), right wheel (2) are separately positioned on the left side and right side of wagon box base (3), the left car
The center of wheel (1) and right wheel (2) is respectively connected with colored hub (4), the wagon box base (3) correspondence left wheel (1) and right car
The position of wheel (2) offers axle center hole (5), and the left wheel (1) and right wheel (2) wear axle center hole by flower hub (4)
(5) it is connected with wagon box base (3).
2. a kind of wheel link structure of stable tricycle according to claim 1, it is characterised in that the wagon box bottom
Seat (3) is constituted by square tube (9), and the axle center hole (5) is opened in the square tube (9) of wagon box base (3) left and right sides, the square tube
(9) position of correspondence axle center hole is provided with axle center overcoat (8) inside and outside.
3. a kind of wheel link structure of stable tricycle according to claim 1, it is characterised in that the colored hub
(4) pad (7) is provided with and axle center hole (5) between, the flower hub (4) wears axle center hole (5) rear thread and is connected with locking nut
(6)。
4. the wheel link structure of a kind of stable tricycle according to claim 2, it is characterised in that outside the axle center
Set (8) is welded with square tube (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621181689.3U CN206155714U (en) | 2016-10-26 | 2016-10-26 | The wheel connection structure of stable tricycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621181689.3U CN206155714U (en) | 2016-10-26 | 2016-10-26 | The wheel connection structure of stable tricycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206155714U true CN206155714U (en) | 2017-05-10 |
Family
ID=58657317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621181689.3U Active CN206155714U (en) | 2016-10-26 | 2016-10-26 | The wheel connection structure of stable tricycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206155714U (en) |
-
2016
- 2016-10-26 CN CN201621181689.3U patent/CN206155714U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |