CN205707093U - A kind of wheel stand of front two-wheeled tricycle - Google Patents
A kind of wheel stand of front two-wheeled tricycle Download PDFInfo
- Publication number
- CN205707093U CN205707093U CN201620590442.0U CN201620590442U CN205707093U CN 205707093 U CN205707093 U CN 205707093U CN 201620590442 U CN201620590442 U CN 201620590442U CN 205707093 U CN205707093 U CN 205707093U
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- CN
- China
- Prior art keywords
- wheel stand
- side plate
- axletree
- wheel
- brake component
- 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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- Automatic Cycles, And Cycles In General (AREA)
Abstract
This utility model provides the wheel stand of front two-wheeled tricycle, the brake component including wheel stand body and being arranged on wheel stand body side and axletree mounting platform；The left and right side plate that wheel stand body is arranged at riser both sides by riser and being respectively perpendicular forms, dowel hole and some bolts hole being distributed in around dowel hole is offered on riser, offer the mounting groove for installing rotating assembly on left and right side plate, left and right side plate is respectively equipped with the wheel mud watt mounting platform parallel with riser；The side of brake component and axletree mounting platform is provided with cannular boss and positioning key, and its opposite side is provided with brake component and axletree mounting seat, and boss, positioning key are equipped with dowel hole.Superior effect of the present utility model is: arranges mounting groove on left and right side plate and is positioned brake component and axletree skin by boss, positioning key, it is difficult to produce with wheel stand body slide, can be used for the wheel of left and right wheels, axletree skin, the installation of brake component, easy to assembly.
Description
Technical field
This utility model belongs to non-maneuver tricycle technical field, and the wheel being specifically related to a kind of front two-wheeled tricycle props up
Frame.
Background technology
Existing front two-wheeled tricycle, its internal bearings and the assembling of rotating assembly be and time wheel stand assembles together with
Carry out.Owing to the bearing outside waving rotating shaft of front two-wheeled tricycle and the connecting rod of left and right wheels are all weldments, and wheel props up
The assembling form of frame is to be rigidly connected so that the shape position error that before after assembling, two-wheeled tricycle produces is difficult to be disappeared by adjustment
Removing, it is not convenient to add its assembly technology, and the efficiency causing assembling is low.
Utility model content
The technical problems to be solved in the utility model is to provide the wheel stand of a kind of front two-wheeled tricycle, is added by mould
Work order parts, assemble with modular process, and left and right wheel stand body can be the most general, in the position that rotating assembly is installed
Putting, wheel stand body uses open type elongated slot and using wheel stand body as platform, is respectively completed rotating shaft group by bolt
Part, various brake binder and the assembling of axletree mounting seat, can assemble axletree skin on brake binder and axletree mounting seat
With wheel anti-run safety hook to adapt to the wheel footpath size of car, the change of connecting rod width size, play the effect that softening produces, carry
Height produces precision, reduces cost, the technical problem eliminated, assembling is inconvenient to solve shape position error in prior art to be difficult to.
In order to solve above technical problem, this utility model adopts the technical scheme that:
The wheel stand of a kind of front two-wheeled tricycle, the wheel stand of described front two-wheeled tricycle includes wheel stand body
And it is arranged on brake component and the axletree mounting platform of described wheel stand body side；Described wheel stand body by riser and
Be respectively perpendicular be arranged at described riser both sides left and right side plate composition, if offer on described riser band keyway dowel hole and
Dry be distributed in around described dowel hole for fixing brake component and the bolt hole of axletree mounting platform, described left and right side plate
On offer the mounting groove for installing rotating assembly of symmetrical setting, described left and right side plate is respectively arranged with
Described riser wheel mud watt mounting platform that is parallel and that offer screw；The side of described brake component and axletree mounting platform sets
Being equipped with cannular boss and the positioning key arranged near the lateral wall of described cannular boss, its opposite side is provided with brake component and wheel
Axle mounting seat, described cannular boss, positioning key are equipped with described dowel hole.
Preferably, the two ends of described rotating assembly removably connect with described left and right side plate the most respectively, described left and right side
The hole, mousing-hook location for preventing described rotating assembly from coming off is offered on plate.
After using technique scheme, left and right side plate is provided for the mounting groove of rotating assembly is installed and passes through
Brake component and axletree skin are positioned by cannular boss, positioning key, are difficult to produce with wheel stand body slide, can be used for a left side
The wheel of right wheel, axletree skin, the installation of brake component, easy to assembly, the precision of form and position tolerance can be improved, improve front two-wheeled three
The stability of the wheel stand of wheel car.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, the accompanying drawing in describing below is this
Some embodiments of utility model, for those of ordinary skill in the art, on the premise of not paying creative work, also
Other accompanying drawing can be obtained according to these accompanying drawings.
Fig. 1 be a kind of front two-wheeled tricycle of this utility model wheel stand in the structural representation of wheel stand body；
Fig. 2 be a kind of front two-wheeled tricycle of this utility model wheel stand in brake component and the knot of axletree mounting platform
Structure schematic diagram；
Fig. 3 is the structural representation of the wheel stand of a kind of front two-wheeled tricycle of this utility model；
Fig. 4 is that a kind of wheel stand of front two-wheeled tricycle of this utility model shows with the installation of rotating assembly, axletree skin
It is intended to；
Fig. 5 is that the structure of the wabbler mechanism that the wheel stand of a kind of front two-wheeled tricycle of this utility model assembles with rocker is shown
It is intended to.
Wherein, 1 wheel stand body；11 risers；111 keyways；112 dowel holes；113 bolts hole；12—
Side plate；121 mounting grooves；122 wheel mud watt mounting platforms；123 hole, mousing-hook location；2 brake components and axletree peace
Assembling platform；21 cannular boss；22 positioning keys；23 brake components and axletree mounting seat；231 axletree mounting seats；
232 brake component installation screws；3 rotating assemblies；31 rotating shaft mousing-hook packing rings；4 axletree skins；5 first connecting shafts；
6 bolts；7 rockers；71 connecting rods；72 supports；8 second connecting shafts.
Detailed description of the invention
For making the purpose of this utility model embodiment, technical scheme and advantage clearer, new below in conjunction with this practicality
Accompanying drawing in type embodiment, is clearly and completely described the technical scheme in this utility model embodiment, it is clear that retouched
The embodiment stated is a part of embodiment of this utility model rather than whole embodiments.Based on the enforcement in this utility model
Example, all other embodiments that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into
The scope of this utility model protection.
The wheel stand of a kind of front two-wheeled tricycle of this utility model: be provided for installing rotating shaft on left and right side plate 12
Brake component and axletree skin 4 are also positioned by the mounting groove 121 of assembly 3 by cannular boss 21, positioning key 22, are difficult to and car
Wheel support body 1 produces and slides, and can be used for the wheel of left and right wheels, axletree skin 4, the installation of brake component, easy to assembly, can eliminate
Shape position error, improves the stability of the wheel stand of front two-wheeled tricycle.
As Figure 1-3, this utility model provides the wheel stand of a kind of front two-wheeled tricycle, including wheel stand body
1 and be arranged on brake component and the axletree mounting platform 2 of wheel stand body 1 side；Wheel stand body 1 is by riser 11 and divides
The left and right side plate 12 not being vertically installed in riser 11 both sides forms, riser 11 offers band keyway 111 dowel hole 112 and
Some bolts hole 113 for fixing brake component and axletree mounting platform 2 being distributed in around dowel hole 112, left and right side plate
Offer the mounting groove 121 for installing rotating assembly 3 of symmetrical setting on 12, left and right side plate 12 is respectively provided with
There is wheel mud watt mounting platform 122 that is parallel with riser 11 and that offer screw；Brake component and the side of axletree mounting platform 2
Being provided with cannular boss 21 and the positioning key 22 arranged near the lateral wall of cannular boss 21, its opposite side is provided with for installing
Brake component (not shown), the brake component of axletree skin 4 and axletree mounting seat 23, cannular boss 21, positioning key 22 and key
Slotted eye 112 is equipped with.
As shown in Figure 4, it is preferred that brake component and axletree mounting platform 2, rotating assembly 3 are detachably arranged at car respectively
The both sides of wheel support body 1, bolt hole 113 is symmetricly set on the both sides of riser 11, convenient installation；Also set on left and right side plate 12
It is equipped with the through hole (not shown) near wheel mud watt mounting platform 122 and lightening hole (not shown), left and right side plate 12
One-body molded with wheel mud watt mounting platform 122；Wheel stand body 1 is door shaped stent, brake component and axletree mounting platform 2
Can be used for various brake binder, band-type brake or the installation of the lock that rises, the preferred disc brake of brake binder, cannular boss 21, positioning key 22 are arranged
In the side of the close rotating assembly 3 of wheel stand body 1, brake component and axletree mounting seat 23 include axletree mounting seat
231 and brake component installation screw 232；Being provided with the first connecting shaft 5 on axletree skin 4, the first connecting shaft 5 sequentially passes through axletree
Mounting seat 231, cannular boss 21, dowel hole 112 are also fixed by bolt 6.
As shown in Figure 5, it is preferred that by the wheel stand of two front two-wheeled tricycles, two ends with rocker 7 are connected shape respectively
The wabbler mechanism of rectangularity structure, rocker 7 includes two connecting rods 71 be arrangeding in parallel and the support 72 being arranged on connecting rod 71, often
The two ends of individual connecting rod 71 are respectively arranged with rotating assembly 3, when tricycle turns to, the wheel stand of two front two-wheeled tricycles with
Two connecting rods 71 form parallelogram sturcutre, can effectively reduce the center of gravity of tricycle, it is to avoid at centrifugal force when tricycle turns to
Roll under effect.
The two ends of rotating assembly 3 removably connect with left and right side plate 12 the most respectively, left and right side plate 12 offers for
Prevent the hole 123, mousing-hook location that rotating assembly 3 comes off.
Preferably, hole 123, mousing-hook location deviates from the opening of mounting groove 121 and arranges, and rotating assembly 3 is by the second connection
Axle 8 is fastened in mounting groove 121, and the second connecting shaft 8 is fixed with left and right side plate 12 by bolt 6, and rotating assembly 3 is positioned at spiral shell
Being arranged with rotating shaft mousing-hook packing ring 31 between bolt 6 and side plate 12, one end of rotating shaft mousing-hook packing ring 31 is provided with for countershaft
Assembly 3 carries out spacing bending section (not shown), and rotating shaft mousing-hook packing ring 31 is inclined and mounted on left and right side plate 12 to be easy to
Being fixed firmly in mounting groove 121 by rotating assembly 3, hole 123, bending section and mousing-hook location is connected in case spline axle group
Part 3 comes off from the opening part of mounting groove 121, improves the safety and stability of the wheel stand of front two-wheeled tricycle.
Below it is only preferred implementation of the present utility model, it is noted that for the ordinary skill people of the art
For Yuan, on the premise of without departing from this utility model know-why, it is also possible to make some improvements and modifications, these improve and
Retouching also should be regarded as protection domain of the present utility model.
Claims (2)
1. the wheel stand of two-wheeled tricycle before a kind, it is characterised in that: the wheel stand of described front two-wheeled tricycle includes car
Wheel support body and be arranged on brake component and the axletree mounting platform of described wheel stand body side；Described wheel stand is originally
The left and right side plate that body is arranged at described riser both sides by riser and being respectively perpendicular forms, and described riser offers band keyway
Dowel hole and some be distributed in around described dowel hole for fixing brake component and the bolt hole of axletree mounting platform, described
Offer the mounting groove for installing rotating assembly of symmetrical setting, on left and right side plate on described left and right side plate respectively
It is provided with wheel mud watt mounting platform that is parallel with described riser and that offer screw；Described brake component and axletree mounting platform
Side be provided with cannular boss and near described cannular boss lateral wall arrange positioning key, its opposite side is provided with braking
Part and axletree mounting seat, described cannular boss, positioning key are equipped with described dowel hole.
2. the wheel stand of front two-wheeled tricycle as claimed in claim 1, it is characterised in that: the two ends of described rotating assembly are also
Removably connect with described left and right side plate respectively, described left and right side plate offers for preventing described rotating assembly from coming off
Hole, mousing-hook location.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620590442.0U CN205707093U (en) | 2016-06-16 | 2016-06-16 | A kind of wheel stand of front two-wheeled tricycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620590442.0U CN205707093U (en) | 2016-06-16 | 2016-06-16 | A kind of wheel stand of front two-wheeled tricycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205707093U true CN205707093U (en) | 2016-11-23 |
Family
ID=57306712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620590442.0U Expired - Fee Related CN205707093U (en) | 2016-06-16 | 2016-06-16 | A kind of wheel stand of front two-wheeled tricycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205707093U (en) |
-
2016
- 2016-06-16 CN CN201620590442.0U patent/CN205707093U/en not_active Expired - Fee Related
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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: 20161123 Termination date: 20200616 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |