CN102774455A - Tricycle double-bent-beam and integrated frame structure - Google Patents
Tricycle double-bent-beam and integrated frame structure Download PDFInfo
- Publication number
- CN102774455A CN102774455A CN2012102819795A CN201210281979A CN102774455A CN 102774455 A CN102774455 A CN 102774455A CN 2012102819795 A CN2012102819795 A CN 2012102819795A CN 201210281979 A CN201210281979 A CN 201210281979A CN 102774455 A CN102774455 A CN 102774455A
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- double
- bent
- tricycle
- double bent
- bent tube
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Abstract
The invention relates to a tricycle double-bent-beam and integrated frame structure which comprises a front handle sleeve, double bent beams and an integrated frame. The double bent beams with two support rods are fixedly welded on one side of the front handle sleeve, and the integrated frame of which the side edge is formed by bending the whole square steel tubes is fixedly welded on the other ends of the double bent beams. Due to the adoption of the tricycle double-bent-beam and integrated frame structure, the deadweight, the tensile strength and the compressive strength of the electric tricycle can be improved, the electric tricycle can run more stably, and the electric tricycle can be assembled more easily, conveniently and quickly. The tricycle double-bent-beam and integrated frame structure is simple in structure.
Description
Technical field
the present invention relates to a kind of structure, especially three-wheel vehicle double bent tube and integral in-vehicle shelf structure of electro-tricycle.
Background technology
Along with people's growth in the living standard, electro-tricycle has been come into huge numbers of families, becomes many customers' walking-replacing tool.Not only profile is small and exquisite for it, rides to sail lightly, and also energy-conserving and environment-protective simultaneously meet the low-carbon (LC) notion.But also there are a lot of weak points common electro-tricycle in self.What conventional electric-powered three-wheel vehicle major part adopted is single camber beam, and load carrying ability is lighter, and tension and compressive strength are limited, and body frame structure for automotive also has direct influence to the stationarity of driving a vehicle.
Summary of the invention
are in order to overcome the weak point of existing tricycle frame structure; The present invention provides a kind of three-wheel vehicle double bent tube and integral in-vehicle shelf structure; This structure not only can improve load carrying ability, tension and the compressive strength of electro-tricycle; Improve the stationarity in the car driving process, and simple in structure, make the assembling of car more simple and convenient quick.
the technical solution adopted for the present invention to solve the technical problems is: this three-wheel vehicle double bent tube and integral in-vehicle shelf structure comprise preceding grip, double bent tube, integral type vehicle frame; In this three-wheel vehicle double bent tube and integral in-vehicle shelf structure; Preceding grip one side is fixedly welded with the double bent tube of twice strut bar, and the other end of double bent tube is fixedly welded with the integral type vehicle frame that whole square steel tube curves the vehicle frame side.During the assembling car,, with the front end and the preceding grip weld together of double bent tube, the assembling that other parts can be accomplished three-wheel vehicle is installed again then with integral type vehicle frame and double bent tube weld together.
the invention has the beneficial effects as follows; This three-wheel vehicle double bent tube and integral in-vehicle shelf structure not only can improve load carrying ability, tension and the compressive strength of electro-tricycle; Improve the stationarity in the car driving process; And simple in structure, make the assembling of car more simple and convenient quick.
Description of drawings
are described further the present invention below in conjunction with accompanying drawing and embodiment.
Fig. 1 is a structural principle scheme drawing of the present invention.
Among
Fig. 1,1. preceding grip, 2. double bent tube, 3. integral type vehicle frame.
The specific embodiment
are in Fig. 1; This three-wheel vehicle double bent tube and integral in-vehicle shelf structure comprise preceding grip 1, double bent tube 2, integral type vehicle frame 3; In this three-wheel vehicle double bent tube and integral in-vehicle shelf structure; Preceding grip 1 one sides are fixedly welded with the double bent tube 2 of twice strut bar, and the other end of double bent tube 2 is fixedly welded with the integral type vehicle frame 3 that whole square steel tube curves the vehicle frame side.During the assembling car,, with the front end and preceding grip 1 weld together of double bent tube 2, the assembling that other parts can be accomplished three-wheel vehicle is installed again then with integral type vehicle frame 3 and double bent tube 2 weld togethers.
Claims (1)
1. three-wheel vehicle double bent tube and integral in-vehicle shelf structure, this three-wheel vehicle double bent tube and integral in-vehicle shelf structure comprise preceding grip (1), double bent tube (2), integral type vehicle frame (3); It is characterized in that: preceding grip (1) one side is fixedly welded with the double bent tube (2) of twice strut bar, and the other end of double bent tube (2) is fixedly welded with the integral type vehicle frame (3) that whole square steel tube curves the vehicle frame side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102819795A CN102774455A (en) | 2012-08-09 | 2012-08-09 | Tricycle double-bent-beam and integrated frame structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102819795A CN102774455A (en) | 2012-08-09 | 2012-08-09 | Tricycle double-bent-beam and integrated frame structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102774455A true CN102774455A (en) | 2012-11-14 |
Family
ID=47119614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102819795A Withdrawn CN102774455A (en) | 2012-08-09 | 2012-08-09 | Tricycle double-bent-beam and integrated frame structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102774455A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87204286U (en) * | 1987-05-28 | 1988-02-17 | 潘道昌 | Step bicycle |
| CN201077499Y (en) * | 2007-07-11 | 2008-06-25 | 宋龙堂 | No-handle type tricycles |
| CN201442624U (en) * | 2009-08-02 | 2010-04-28 | 玮辰（龙口）实业有限公司 | Electric tricycle |
| CN202806984U (en) * | 2012-08-09 | 2013-03-20 | 徐州平安人家电动车制造有限公司 | Integrated tricycle frame structure for double camber beams of tricycle |
-
2012
- 2012-08-09 CN CN2012102819795A patent/CN102774455A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87204286U (en) * | 1987-05-28 | 1988-02-17 | 潘道昌 | Step bicycle |
| CN201077499Y (en) * | 2007-07-11 | 2008-06-25 | 宋龙堂 | No-handle type tricycles |
| CN201442624U (en) * | 2009-08-02 | 2010-04-28 | 玮辰（龙口）实业有限公司 | Electric tricycle |
| CN202806984U (en) * | 2012-08-09 | 2013-03-20 | 徐州平安人家电动车制造有限公司 | Integrated tricycle frame structure for double camber beams of tricycle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C04 | Withdrawal of patent application after publication (patent law 2001) | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20121114 |