CN208630760U - A kind of tricycle mid-set steering gear - Google Patents
A kind of tricycle mid-set steering gear Download PDFInfo
- Publication number
- CN208630760U CN208630760U CN201821280094.2U CN201821280094U CN208630760U CN 208630760 U CN208630760 U CN 208630760U CN 201821280094 U CN201821280094 U CN 201821280094U CN 208630760 U CN208630760 U CN 208630760U
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- CN
- China
- Prior art keywords
- frame
- tricycle
- handlebar
- mid
- shaft
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- 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
The utility model discloses a kind of tricycle mid-set steering gears, including front frame, triangle rotary frame, handlebar and wagon box, there is shaft sleeve in the front frame, the shaft sleeve inner sleeve switches through axis, weld rotating bars in the shaft side, the shaft, weld triangle rotary frame in the other side, triangle rotary frame two sides of the bottom pass through fixing bolt and install frame shock absorber, frame shock absorber bottom output end welds folder, wheel is installed by mounting rod between the folder, weld mounting plate in the front frame side, the mounting plate top side welds upright bar, the upright bar periphery is socketed handlebar, the handlebar bottom side soldering projection, described convex block one end is hinged by drive rod and rotating bars.The utility model tricycle mid-set steering gear, rationally, structure is simple, and manufacturing cost is cheap, wear-resisting, corrosion-resistant and perfect heat-dissipating for design, is suitble to be widely popularized and used.
Description
Technical field
The utility model relates to tricycle technical field, in particular to a kind of tricycle mid-set steering gear.
Background technique
Existing steering mechanism for tricycle design structure increasingly tends to complicate, such as carriage steering-wheel type turning machine
Structure inhales human eye ball although this kind of steering mechanism's class is excessively high, maintenance when resulting in excessively high tricycle manufacturing cost, damage
It is excessively cumbersome, it is unfavorable for the producer and saves production cost and user's later maintenance.
Utility model content
The main purpose of the utility model is to provide a kind of tricycle mid-set steering gear, by setting by front frame,
The simple mid-set steering gear of the tricycle that triangle rotary frame, shaft, handlebar and drive rod are composed, rationally, structure is simple for design
It is single, it realizes tricycle driver and drives handlebar manually, and carry out the rotation of triangle rotary frame under drive rod driving, and then complete
Tricycle steering operation, it is convenient and efficient；Moreover the component that this kind of steering mechanism is constituted is less, and piece price is cheap, thus convenient
The maintenance and maintenance of steering mechanism, can effectively solve the problems in background technique.
To achieve the above object, the technical solution that the utility model is taken are as follows:
A kind of tricycle mid-set steering gear, including front frame, triangle rotary frame, handlebar and wagon box, in the front frame
With shaft sleeve, the shaft sleeve inner sleeve switches through axis, and rotating bars are welded in the shaft side, and triangle is welded in the shaft other side
Frame shock absorber, the frame shock absorber bottom are installed by fixing bolt in swivel mount, triangle rotary frame two sides of the bottom
Output end welds folder, passes through mounting rod installation wheel, the front frame side welding mounting plate, the peace between the folder
Loading board top side welds upright bar, and the upright bar periphery is socketed handlebar, the handlebar bottom side soldering projection, the convex block one
End is hinged by drive rod and rotating bars.
Further, the shaft, triangle rotary frame and handlebar surface are equipped with anticorrosion titanium layer, the anticorrosion titanium layer
Surface is equipped with nanometer thermal dispersant coatings, and wearable silicon nitride layer is equipped between the nanometer thermal dispersant coatings and anticorrosion titanium layer.
Further, rotation angle block is welded in the front frame two sides, and the triangle rotary frame is located at rotation angle
Between block.
Further, body frame is welded in the front frame bottom, and the body frame top side installs wagon box.
Further, LED light supplement lamp is installed by lamp bracket in triangle rotary frame side.
Compared with prior art, the utility model has the following beneficial effects:
1. by be arranged the tricycle being composed of front frame, triangle rotary frame, shaft, handlebar and drive rod it is simple in
Steering mechanism is set, rationally, structure is simple for design, realizes tricycle driver and drives handlebar manually, and under drive rod driving
The rotation of triangle rotary frame is carried out, and then completes tricycle steering operation, it is convenient and efficient；Moreover the component that this kind of steering mechanism is constituted
Less, piece price is cheap, to be conveniently steered the maintenance and maintenance of mechanism.
2. being dissipated by the way that anticorrosion titanium layer, wearable silicon nitride layer and nanometer is arranged on shaft, triangle rotary frame and handlebar surface
Hot coating avoids shaft, triangle so as to improve the anticorrosion of shaft, triangle rotary frame and handlebar, wear-resisting and heat dissipation performance
Swivel mount and handlebar are at work because corrosion, wear and high temperature damage, so that extending shaft, triangle rotary frame and handlebar uses the longevity
Life.
Detailed description of the invention
Fig. 1 is a kind of overall structure diagram of tricycle mid-set steering gear of the utility model.
Fig. 2 is that a kind of triangle rotary frame surface material layer cross-section structure of tricycle mid-set steering gear of the utility model shows
It is intended to.
In figure: 1, wagon box；2, handlebar；3, body frame；4, front frame；5, shaft；6, triangle rotary frame；7, LED light supplement lamp；
8, wheel；9, mounting rod；10, folder；11, damper；12, fixing bolt；13, shaft sleeve；14, angle block is rotated；15, it passes
Lever；16, rotating bars；17, convex block；18, nanometer thermal dispersant coatings；19, wearable silicon nitride layer；20, anticorrosion titanium layer；21, it installs
Plate；22, upright bar.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
As shown in Figs. 1-2, a kind of tricycle mid-set steering gear, including front frame 4, triangle rotary frame 6, handlebar 2 and vehicle
Bucket 1, the front frame 4 is interior to have shaft sleeve 13, and 13 inner sleeve of shaft sleeve switches through axis 5, and rotating bars are welded in 5 side of shaft
16, triangle rotary frame 6 is welded in 5 other side of shaft, and 6 two sides of the bottom of triangle rotary frame pass through fixing bolt 12 and install
Frame shock absorber 11, the 11 bottom output end of frame shock absorber weld folder 10, are pacified between the folder 10 by mounting rod 9
Mounting plate 21 is welded in wheel-mounted 8,4 side of front frame, and 21 top side of mounting plate welds upright bar 22, the upright bar 22
Periphery socket handlebar 2, the 2 bottom side soldering projection 17 of handlebar, described 17 one end of convex block passes through drive rod 15 and rotating bars
16 is hinged.
Wherein, the shaft 5, triangle rotary frame 6 and 2 surface of handlebar are equipped with anticorrosion titanium layer 20, the anticorrosion titanium
20 surface of layer are equipped with nanometer thermal dispersant coatings 18, and wearable silicon nitride is equipped between the nanometer thermal dispersant coatings 18 and anticorrosion titanium layer 20
Layer 19.
As shown in Fig. 2, 2 surface anticorrosive titanium layer 20 of shaft 5, triangle rotary frame 6 and handlebar, wear-resisting carbonization in the present embodiment
The setting of silicon layer 19 and nanometer thermal dispersant coatings 18, so as to improve the anticorrosion, resistance to of shaft 5, triangle rotary frame 6 and handlebar 2
Mill and heat dissipation performance avoid shaft 5, triangle rotary frame 6 and handlebar 2 at work because corrosion, wear and high temperature damage, to prolong
2 service life of long shaft 5, triangle rotary frame 6 and handlebar.
Wherein, rotation angle block 14 is welded in 4 two sides of front frame, and the triangle rotary frame 6 is located at rotation angle
Between block 14.
As shown in Figure 1, rotation angle block 14 is arranged in 4 two sides of front frame, so as to fix three in the present embodiment
Rotation angle when angle swivel mount 6 works.
Wherein, body frame 3 is welded in 4 bottom of front frame, and 3 top side of body frame installs wagon box 1.
In the present embodiment as shown in Figure 1,4 bottom of front frame connects body frame 3, and 3 top side of body frame welds wagon box 1,
So as to load a certain amount of cargo in wagon box 1.
Wherein, LED light supplement lamp 7 is installed by lamp bracket in 6 side of triangle rotary frame.
As shown in Figure 1, tricycle driver can open the LED benefit connecting with tricycle power supply mechanism in the present embodiment
Light lamp 7, so that LED light supplement lamp 7 can facilitate night tricycle driver to three to light filling illumination is carried out immediately ahead of tricycle
Wheel vehicle is driven.
It should be noted that the utility model is a kind of tricycle mid-set steering gear, and when work, tricycle driver
By rotating handlebar 2 to side manually, handlebar 2 drives drive rod 15 to work at this time, and drive rod 15 drives triangle rotary frame 6 to revolve
Turn, and then complete the steering operation of tricycle wheel, in tricycle driving process, frame shock absorber 11 can assign front frame
4 certain damping performances avoid causing tricycle driver uncomfortable because vibration is excessive or front frame 4 wait components because of long-term shake
Dynamic damage；2 surface anticorrosive titanium layer 20 of shaft 5, triangle rotary frame 6 and handlebar, wearable silicon nitride layer 19 and nanometer thermal dispersant coatings
18 setting avoids shaft so as to improve the anticorrosion of shaft 5, triangle rotary frame 6 and handlebar 2, wear-resisting and heat dissipation performance
5, triangle rotary frame 6 and handlebar 2 are at work because corrosion, wear and high temperature damage, to extend shaft 5,6 and of triangle rotary frame
2 service life of handlebar, in night insufficient light, tricycle driver, which can also open, to be connect with tricycle power supply mechanism
LED light supplement lamp 7, so that LED light supplement lamp 7 can facilitate night tricycle driver to light filling illumination is carried out immediately ahead of tricycle
Member drives tricycle.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (5)
1. a kind of tricycle mid-set steering gear, including front frame (4), triangle rotary frame (6), handlebar (2) and wagon box (1),
It is characterized in that: there are shaft sleeve (13) in the front frame (4), shaft sleeve (13) inner sleeve switches through axis (5), the shaft
(5) triangle rotary frame (6) are welded in side welding rotating bars (16), shaft (5) other side, triangle rotary frame (6) bottom
Portion two sides pass through fixing bolt (12) installation frame shock absorber (11), frame shock absorber (11) bottom output end weld clip
Part (10), by mounting rod (9) installation wheel (8) between the folder (10), mounting plate is welded in front frame (4) side
(21), mounting plate (21) top side welding upright bar (22), upright bar (22) periphery socket handlebar (2), the handlebar
(2) bottom side soldering projection (17), described convex block (17) one end are hinged by drive rod (15) and rotating bars (16).
2. a kind of tricycle mid-set steering gear according to claim 1, it is characterised in that: the shaft (5), triangle rotation
Pivoted frame (6) and handlebar (2) surface are equipped with anticorrosion titanium layer (20), and anticorrosion titanium layer (20) surface is equipped with nanometer heat-radiation coating
Layer (18) is equipped with wearable silicon nitride layer (19) between the nanometer thermal dispersant coatings (18) and anticorrosion titanium layer (20).
3. a kind of tricycle mid-set steering gear according to claim 1, it is characterised in that: front frame (4) two sides
Welding rotation angle block (14), the triangle rotary frame (6) are located between rotation angle block (14).
4. a kind of tricycle mid-set steering gear according to claim 1, it is characterised in that: front frame (4) bottom
It welds body frame (3), body frame (3) top side installs wagon box (1).
5. a kind of tricycle mid-set steering gear according to claim 1, it is characterised in that: the triangle rotary frame (6)
Side LED light supplement lamp (7) are installed by lamp bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821280094.2U CN208630760U (en) | 2018-08-09 | 2018-08-09 | A kind of tricycle mid-set steering gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821280094.2U CN208630760U (en) | 2018-08-09 | 2018-08-09 | A kind of tricycle mid-set steering gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208630760U true CN208630760U (en) | 2019-03-22 |
Family
ID=65740144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821280094.2U Expired - Fee Related CN208630760U (en) | 2018-08-09 | 2018-08-09 | A kind of tricycle mid-set steering gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208630760U (en) |
-
2018
- 2018-08-09 CN CN201821280094.2U patent/CN208630760U/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 |
Granted publication date: 20190322 Termination date: 20210809 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |