CN206087096U - Bicycle trailer - Google Patents
Bicycle trailer Download PDFInfo
- Publication number
- CN206087096U CN206087096U CN201621113317.7U CN201621113317U CN206087096U CN 206087096 U CN206087096 U CN 206087096U CN 201621113317 U CN201621113317 U CN 201621113317U CN 206087096 U CN206087096 U CN 206087096U
- Authority
- CN
- China
- Prior art keywords
- bicycle
- trailers
- standpipe
- front fork
- branch
- 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
Links
Abstract
The utility model discloses a bicycle trailer, bicycle trailer includes first bicycle, at least one second bicycle and at least one connection structure, the second bicycle has the front fork standpipe that can turn to, connection structure is the trident connecting rod, the trident connecting rod comprises first branch, second branch and straight -bar, first branch with the upper end of the front fork standpipe of second bicycle is connected, the second branch with the lower extreme of the front fork standpipe of second bicycle is connected, the straight -bar with first bicycle is connected, wherein, the quantity of second bicycle with connection structure's quantity is unanimous. Therefore, the utility model provides a pair of bicycle trailer need not to dispose the function that turns to that the pivot structure can realize the back bicycle, simple structure, and the cost is lower. Simultaneously, adopt trident connecting rod structure, improved the stability of second bicycle.
Description
Technical field
The utility model is related to technical field of transportation means, and in particular to a kind of trailers.
Background technology
In countries such as America and Europes, bicycle is not only used as running vehicle, the even more important utensil of amusement and recreation and motion.
Wherein, bicycle another bicycle in tow, or a part for bicycle another bicycle in tow, for two
People rides together, be also abroad one kind receive an acclaim riding by two-person motion.
Common trailers includes front bicycle and rear bicycle, solid mutually by connecting rod between Qian Hou bicycle
Fixed connection.And connecting rod is a straight-bar is connected with the junction of bicycle in front and back.Need to arrange after a permission voluntarily simultaneously
The pivot structure of car turning function.But, in order that rear bicycle has turning function, connecting rod needs to configure pivot structure,
Complex structure, cost increases；Meanwhile, straight-bar moment of torsion is not enough, and rear bicycle can be caused to vacillate now to the left, now to the right shakiness.
Utility model content
Technical problem to be solved in the utility model is the defect for overcoming aforementioned techniques to exist, there is provided a kind of bicycle
Trailer, the turning function without the need for configuring bicycle after pivot structure is capable of achieving, simple structure, cost is relatively low.
To solve above-mentioned technical problem, the technical scheme that the utility model is taken is as follows：
A kind of trailers, the trailers includes：First bicycle, at least one second bicycles and at least
One attachment structure；Second bicycle has the standpipe of front fork that can be turned to；The attachment structure is trident connecting rod, described
Trident connecting rod is made up of the first branch, the second branch and straight-bar；First branch is erected with the front fork of second bicycle
The upper end connection of pipe, second branch is connected with the lower end of the standpipe of front fork of second bicycle, the straight-bar with it is described
First bicycle connects；Wherein, the quantity of second bicycle is consistent with the quantity of the attachment structure.
Further, the trailers also includes：Front vehicle wheel and the fixing device being fixed on the front vehicle wheel；Institute
State fixing device to be fixedly connected with the lower end of the standpipe of front fork of second bicycle, have the of two car wheel structures to be formed
Two bicycles.
Further, the fixing device is the draw-in groove with the lower end form fit of the standpipe of front fork.
Further, the lower end of the standpipe of front fork for cylinder, the fixing device be with the standpipe of front fork
The cylindrical draw-in groove of end adaptation.
Further, the cylindrical draw-in groove is provided with screwed hole, and the trailers also includes connector, the company
Fitting is screw, and the screw inserts the screwed hole to be fixedly connected second bicycle and the front vehicle wheel.
Further, second bicycle is the structure with a rear wheel.
The utility model provide a kind of trailers by being provided with trident connecting rod, by first of trident connecting rod
Wooden fork is connected with the upper end of the standpipe of front fork that can be turned on the second bicycle, by second branch and the second bicycle of trident connecting rod
On can turn to standpipe of front fork lower end connection, the straight-bar of trident connecting rod is connected with the first bicycle.Compared with prior art, this
A kind of trailers that utility model is provided need not configure the turning function of bicycle after pivot structure is capable of achieving, structure letter
Single, cost is relatively low.Meanwhile, improve the stability of the second bicycle.
Description of the drawings
Fig. 1 is the structural representation of trailers of the present utility model；
Fig. 2 is the structural representation of attachment structure in trailers of the present utility model；
Fig. 3 is the assembling explosive view of the second bicycle and front vehicle wheel in trailers of the present utility model；
Fig. 4 is the structural representation of the second bicycle in trailers of the present utility model.
Specific embodiment
For abundant disclosed purpose, the utility model is described in further details below with reference to embodiment.Should manage
Solution, specific embodiments described below is only used for explanation the utility model, is not intended to limit protection domain of the present utility model.
With reference to shown in Fig. 1, a kind of trailers includes：First bicycle 1, at least one second bicycles 2 and at least
One attachment structure 3.Second bicycle 2 has the standpipe of front fork 21 that can be turned to.The attachment structure 3 is trident connection
Bar, the trident connecting rod is made up of the first branch 31, the second branch 32 and straight-bar 33.First branch 31 and described second
The upper end connection of the standpipe of front fork 21 of bicycle 2, under second branch 32 and the standpipe of front fork 21 of second bicycle 2
End connection, the straight-bar 33 is connected with first bicycle 1.Wherein, the quantity of second bicycle 2 and the connection knot
The quantity of structure 3 is consistent.
In the present embodiment, as shown in Fig. 2 the first branch 31 and the second branch 32 form domes, the one of straight-bar 33
End is connected with the arcuate surface of domes, and the other end of straight-bar 33 is connected with the vehicle frame of the first bicycle 1.When being embodied as, directly
The other end of bar 33 is connected with the support bar under the vehicle seat of the first bicycle 1.In order to prevent the first bicycle 1 and the second bicycle
2 cause straight-bar 33 to fracture during movement, it is preferred that the other end of straight-bar 33 is provided with active connection part, the activity
Connecting portion is fixedly connected with the vehicle frame of the first bicycle 1.
As shown in figure 3, the trailers is further included：Front vehicle wheel 4 and the fixation being fixed on the front vehicle wheel 4
Device 5.The fixing device 5 is fixedly connected with the lower end of the standpipe of front fork 21 of second bicycle 2, has two to be formed
Second bicycle 2 of car wheel structure.The trailers provided in the utility model embodiment, may be implemented in the second bicycle 2
After departing from the first bicycle 1, the second bicycle 2 is connected by fixing device 5 with front vehicle wheel 4, you can formed with first voluntarily
The similar structure of the structure of car 1, you can ride as bicycle.
When being embodied as, the Fast Installation of the second bicycle 2 and front vehicle wheel 4 for convenience, above-mentioned utility model embodiment
Described in fixing device 5 be draw-in groove with the lower end form fit of the standpipe of front fork 21.In actual applications, the front fork is erected
The lower end of pipe 21 is cylinder, and accordingly, the fixing device 5 is cylindrical draw-in groove.
Further, in order to strengthen the stability of trailers, the circle described in above-mentioned utility model embodiment
Cylindricality draw-in groove is provided with screwed hole, and accordingly, the trailers also includes connector, and the connector is screw, described
Screw inserts the screwed hole and is fixedly connected second bicycle 2 and the front vehicle wheel 4.
Need exist for illustrate, as shown in figure 4, the second bicycle 2 described in the utility model embodiment can be with
The structure of one rear wheel.Certainly, second bicycle 2 can also be the structure consistent with the structure of the first bicycle 1,
The utility model embodiment is not specifically limited.
The utility model provide a kind of trailers by being provided with trident connecting rod, by first of trident connecting rod
Wooden fork is connected with the upper end of the standpipe of front fork that can be turned on the second bicycle, by second branch and the second bicycle of trident connecting rod
On can turn to standpipe of front fork lower end connection, the straight-bar of trident connecting rod is connected with the first bicycle.Compared with prior art, this
A kind of trailers that utility model is provided need not configure the turning function of bicycle after pivot structure is capable of achieving, structure letter
Single, cost is relatively low.Meanwhile, using trident connecting rod, improve the stability of the second bicycle, it is therefore prevented that second bicycle or so
Wave.
Embodiment described above only expresses embodiment of the present utility model, and its description is more concrete and detailed, but and
Therefore the restriction to the utility model the scope of the claims can not be interpreted as.It should be pointed out that for the ordinary skill of this area
For personnel, without departing from the concept of the premise utility, some deformations and improvement can also be made, these belong to this
The protection domain of utility model.Therefore, the protection domain of the utility model patent should be defined by claims.
Claims (6)
1. a kind of trailers, it is characterised in that the trailers includes：First bicycle, at least one second from
Driving and at least one attachment structure；Second bicycle has the standpipe of front fork that can be turned to；The attachment structure is trident
Connecting rod, the trident connecting rod is made up of the first branch, the second branch and straight-bar；First branch is with described second voluntarily
The upper end connection of the standpipe of front fork of car, second branch is connected with the lower end of the standpipe of front fork of second bicycle, described
Straight-bar is connected with first bicycle；Wherein, the quantity of second bicycle is consistent with the quantity of the attachment structure.
2. trailers according to claim 1, it is characterised in that the trailers also includes：Front vehicle wheel and
The fixing device being fixed on the front vehicle wheel；The fixing device is fixed with the lower end of the standpipe of front fork of second bicycle
Connection, to form second bicycle with two car wheel structures.
3. trailers according to claim 2, it is characterised in that the fixing device is and the standpipe of front fork
The draw-in groove of lower end form fit.
4. trailers according to claim 3, it is characterised in that the lower end of the standpipe of front fork is cylinder, institute
It is the cylindrical draw-in groove being adapted to the lower end of the standpipe of front fork to state fixing device.
5. trailers according to claim 4, it is characterised in that the cylindrical draw-in groove is provided with screwed hole, institute
Stating trailers also includes connector, and the connector is screw, and the screw inserts the screwed hole to be fixedly connected
State the second bicycle and the front vehicle wheel.
6. trailers according to claim 1, it is characterised in that second bicycle is with a rear wheel
Structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621113317.7U CN206087096U (en) | 2016-10-11 | 2016-10-11 | Bicycle trailer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621113317.7U CN206087096U (en) | 2016-10-11 | 2016-10-11 | Bicycle trailer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206087096U true CN206087096U (en) | 2017-04-12 |
Family
ID=60413961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621113317.7U Expired - Fee Related CN206087096U (en) | 2016-10-11 | 2016-10-11 | Bicycle trailer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206087096U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106379467A (en) * | 2016-10-11 | 2017-02-08 | 太仓市哲泰天产品设计有限公司 | Bicycle trailer |
-
2016
- 2016-10-11 CN CN201621113317.7U patent/CN206087096U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106379467A (en) * | 2016-10-11 | 2017-02-08 | 太仓市哲泰天产品设计有限公司 | Bicycle trailer |
| WO2018068620A1 (en) * | 2016-10-11 | 2018-04-19 | 太仓市哲泰天产品设计有限公司 | Trailer bike |
| CN106379467B (en) * | 2016-10-11 | 2020-04-07 | 太仓市哲泰天产品设计有限公司 | Bicycle trailer |
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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: 20170412 Termination date: 20171011 |