CN202541707U - Pedal structure and electric tricycle using same - Google Patents
Pedal structure and electric tricycle using same Download PDFInfo
- Publication number
- CN202541707U CN202541707U CN2012201411816U CN201220141181U CN202541707U CN 202541707 U CN202541707 U CN 202541707U CN 2012201411816 U CN2012201411816 U CN 2012201411816U CN 201220141181 U CN201220141181 U CN 201220141181U CN 202541707 U CN202541707 U CN 202541707U
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- CN
- China
- Prior art keywords
- coupling assembling
- support beam
- step structure
- pedal
- screw tightening
- 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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Abstract
The utility model discloses a pedal structure and an electric tricycle using the same. The pedal structure comprises a pedal assembly and a connecting assembly; the pedal assembly is fixedly connected to the bottom of the connecting assembly; a connecting seat matched with the connecting assembly is arranged on a supporting beam; and the connecting assembly is fixed on the connecting seat through a screwing piece. The pedal structure is easy to detach, convenient to replace and good in connecting effect with the supporting beam.
Description
Technical field
The utility model relates to a kind of battery-driven car, especially a kind of step structure and use its electro-tricycle.
Background technology
Present used three-wheel vehicle, some does not have the step structure, and some step structure is that integral solder is on the crossbeam of three-wheel vehicle; Welding process is complicated, occurs weld defect easily, and the yields of finished product is reduced; And after the tread plate breakage, can't change, cause great inconvenience.
The utility model content
The electro-tricycle that the purpose of the utility model is that a kind of step structure is provided and uses it so that the step structure is detachable, is changed convenient and good connecting effect.
For realizing above-mentioned purpose, the utility model adopts following technical scheme:
A kind of step structure; Be connected with the support beam of vehicle frame; Comprise pedal assembly and coupling assembling; Described pedal assembly is fixed in the bottom of described coupling assembling, and described support beam is provided with the Connection Block that matches with described coupling assembling, and described coupling assembling is fixed on the described Connection Block through screw tightening.
Preferably, described pedal assembly comprises the pedal support of two tread plates and support and connection two tread plates.
Preferably; Described coupling assembling comprises first coupling assembling and second coupling assembling of being located at the pedal support two ends respectively; Screw tightening and described support beam on described first coupling assembling laterally arrange, and the screw tightening on the montant of described second coupling assembling is provided with described support beam is vertical.
A kind of electro-tricycle; Comprise headstock, vehicle seat, supporting component; And be arranged on Power Component and the transmission component on the supporting component; Described supporting component comprises the support beam that connects described headstock and vehicle seat, also comprises step structure as described above, and described step structure is positioned at described support beam below and is attached thereto and connects.
After adopting technique scheme, the utility model is compared with existing background technology, has following advantage:
1. the coupling assembling upper end is fixed on the Connection Block of bracing frame through bolt assembly, has save numerous and diverse welding sequence, has avoided the defective workmanship owing to the welding process generation, and convenient disassembly, changes easily.
2. the screw tightening of first coupling assembling and support beam laterally arrange, and the screw tightening of second coupling assembling is vertical with support beam to be provided with, and the degree of freedom of both direction all limits, and good connecting effect has prevented because horizontal or vertical the moving that bolt looseness causes.
Description of drawings
Fig. 1 is the step structural representation of the utility model;
Fig. 2 is the partial schematic diagram of the electro-tricycle of the utility model preferred embodiment.
The primary clustering nomenclature:
110: tread plate, 120: pedal support, 210: the first coupling assemblings, 220: the second coupling assemblings, 300: support beam, 310: Connection Block, 400: screw tightening.
The specific embodiment
For the purpose, technical scheme and the advantage that make the utility model is clearer,, the utility model is further elaborated below in conjunction with accompanying drawing and embodiment.Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.
See also shown in Figure 2; A kind of electro-tricycle; Electro-tricycle comprises headstock, vehicle seat, step structure, supporting component and is arranged on Power Component and the transmission component on the supporting component; Supporting component comprises the support beam 300 that connects headstock and vehicle seat, and the step structure is positioned at support beam 300 belows and is attached thereto and connects.
As shown in Figure 1; This step structure comprises pedal assembly and coupling assembling; Pedal assembly comprises the pedal support 120 of two tread plates 110 and support and connection two tread plates 110; Coupling assembling comprises first coupling assembling 210 and second coupling assembling 220 of being located at pedal support 120 two ends respectively; Support beam 300 is provided with the Connection Block 310 that matches with first coupling assembling 210 and second coupling assembling 220; First coupling assembling 210 and second coupling assembling 220 are fixed on the Connection Block 310 through screw tightening 400, and the screw tightening 400 on first coupling assembling 210 laterally arranges screw tightening 400 on second coupling assembling 220 and support beam 300 vertical settings with support beam 300.
In use, can install and remove according to actual needs on the one hand and change the step structure, avoid the issuable defective workmanship of welding process, and only need take off screw tightening during dismounting and get final product replacing easily.On the other hand; When the screw tightening on first coupling assembling 210 400 becomes flexible; First coupling assembling, the 210 oriented trend that are parallel to the motion of support beam 300 in-planes; But because second coupling assembling 220 has guaranteed that in this direction and the locking of support beam 300 butts the step structure is not parallel to support beam 300 planes and moves; When the screw tightening on second coupling assembling 220 400 becomes flexible; The oriented trend that moves perpendicular to support beam 300 planes of second coupling assembling 220; But because first coupling assembling 210 has guaranteed that in this direction and the locking of support beam 300 butts the step structure is not orthogonal to support beam 300 planes and moves.This step structural limitations the degree of freedom of different directions, Joint strenght is good, and is easy to use.
The above; Be merely the preferable specific embodiment of the utility model; But the protection domain of the utility model is not limited thereto; Any technical personnel of being familiar with the present technique field is in the technical scope that the utility model discloses, and the variation that can expect easily or replacement all should be encompassed within the protection domain of the utility model.Therefore, the protection domain of the utility model should be as the criterion with the protection domain of claim.
Claims (4)
1. step structure; Be connected with the support beam of vehicle frame; Comprise pedal assembly and coupling assembling; Described pedal assembly is fixed in the bottom of described coupling assembling, it is characterized in that: described support beam is provided with the Connection Block that matches with described coupling assembling, and described coupling assembling is fixed on the described Connection Block through screw tightening.
2. a kind of step structure as claimed in claim 1 is characterized in that: described pedal assembly comprises the pedal support of two tread plates and support and connection two tread plates.
3. a kind of step structure as claimed in claim 2; It is characterized in that: described coupling assembling comprises and pedal support bonded assembly first coupling assembling and second coupling assembling; Screw tightening and described support beam on described first coupling assembling laterally arrange, and screw tightening is provided with described support beam is vertical on described second coupling assembling.
4. electro-tricycle; Comprise headstock, vehicle seat, supporting component; And be arranged on Power Component and the transmission component on the supporting component; Described supporting component comprises the support beam that connects described headstock and vehicle seat, it is characterized in that: comprise also that like each described step structure of claim 1～3 described step structure is positioned at described support beam below and is attached thereto and connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201411816U CN202541707U (en) | 2012-04-06 | 2012-04-06 | Pedal structure and electric tricycle using same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201411816U CN202541707U (en) | 2012-04-06 | 2012-04-06 | Pedal structure and electric tricycle using same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202541707U true CN202541707U (en) | 2012-11-21 |
Family
ID=47162379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201411816U Expired - Fee Related CN202541707U (en) | 2012-04-06 | 2012-04-06 | Pedal structure and electric tricycle using same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202541707U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108638747A (en) * | 2018-06-26 | 2018-10-12 | 刘战军 | Child's tricycle forerunner with idle running and full speed function takes turns |
-
2012
- 2012-04-06 CN CN2012201411816U patent/CN202541707U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108638747A (en) * | 2018-06-26 | 2018-10-12 | 刘战军 | Child's tricycle forerunner with idle running and full speed function takes turns |
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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: 20121121 Termination date: 20150406 |
|
| EXPY | Termination of patent right or utility model |