CN201354123Y - Enhanced electric tricycle frame - Google Patents
Enhanced electric tricycle frame Download PDFInfo
- Publication number
- CN201354123Y CN201354123Y CNU200920113823XU CN200920113823U CN201354123Y CN 201354123 Y CN201354123 Y CN 201354123Y CN U200920113823X U CNU200920113823X U CN U200920113823XU CN 200920113823 U CN200920113823 U CN 200920113823U CN 201354123 Y CN201354123 Y CN 201354123Y
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- frame
- brake
- electric tricycle
- tricycle frame
- enhanced electric
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- Expired - Fee Related
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Abstract
The utility model relates to an enhanced electric tricycle frame, belonging to the technical field of an electric tricycle. The enhanced electric tricycle frame comprises a nose beam tube, a front sloped beam, a front mudguard, a battery box, a support lug, a rear stiffening girder, a motor locating plate, a middle cross beam, a brake mounting rack, a brake sleeve, a frame beam and a brake sleeve component. The enhanced electric tricycle frame is characterized in that the frame beam is formed by bending a single rectangular steel tube for twice; the battery box is formed by welding six pieces of steel plates and an angle iron in a splicing way; the brake mounting rack takes a shaped of triangle or V; and the front mudguard is stamped with a strengthening rib. As the frame beam is formed by bending the single rectangular steel tube for twice and has no weld joint, the enhanced electric tricycle frame has good strength; the battery box is formed by welding the six pieces of steel plates and the angle iron in a splicing way, so that the material drawing area of each steel plate is small, and the steel plate used for drawing material has high utilization rate; the brake mounting rack takes a shape of triangle or V, therefore the brake sleeve can be very firmly welded on the brake mounting rack; and being stamped with the strengthening rib, the front mudguard has good intensity and improves the aesthetic feeling.
Description
Technical field
The utility model belongs to the electro-tricycle technical field, is specifically related to the electronic tricycle frame of a kind of enhancement mode.
Background technology
Existing electric three-wheel vehicle carriage, mainly there is following disadvantage: the one, the frame beam adopts each bending of two rectangular steel pipes once, then their balanced weldings are connected into U font frame beam, this frame beam is when electro-tricycle runs into head-on crash, middle weld is easy to fracture, therefore electro-tricycle often causes vehicle damage, the serious passenger injures and deaths that cause.The 2nd, the front, rear, left and right wall of accumulator box and bottom are welded with a block plate cutting and bending and angle steel, so the steel plate area of drawing materials is big, and the degree of utilization of steel plate is low.The 3rd, brake is installed and is put up rectangle, so the brake Socket welding is connected on the brake erecting frame, the brake sleeve bottom is the contact of a line with contacting of brake erecting frame plane, its firm welding to be not easy, under sudden stop is exerted oneself big situation, the brake sleeve pipe is easy to come off from the brake erecting frame, so be easy to cause traffic accident.The 4th, front fender apron only is cant beam position before a flat steel plate is welded on, and therefore, it is neither attractive in appearance, and intensity is poor again.
Summary of the invention
The purpose of this utility model is to provide a kind of enhancement mode electronic tricycle frame, and its intensity is good, even head-on crash, the frame beam can not rupture yet; Accumulator box is economized with material; The brake Socket welding is connected on the brake erecting frame firm; Front fender apron intensity not only attractive in appearance but also good.
Above-mentioned goal of the invention is achieved through the following technical solutions, the electronic tricycle frame of a kind of enhancement mode, and it comprises bridge of the nose pipe, preceding cant beam, front fender apron, accumulator box, journal stirrup, back strength beam, motor locating plate, center member, the brake erecting frame, brake sleeve pipe, frame beam, brake grip assembly, its main points are that the frame beam is formed by single rectangular steel pipe bending secondary.
The electronic tricycle frame of above-mentioned enhancement mode, one of its structure is that accumulator box is formed by front, back, left, right, up, down six block plates and angle steel welding.
The electronic tricycle frame of above-mentioned enhancement mode, one of its structure is brake erecting frame triangularity or V-arrangement.
The electronic tricycle frame of above-mentioned enhancement mode, one of its structure is that the front fender apron upper punch is pressed with reinforced rib.
The utility model does not have weld seam above because the frame beam is formed by single rectangular steel pipe bending secondary, so intensity is good, even the electro-tricycle head-on crash, the frame beam can not rupture yet; Accumulator box is formed by front, back, left, right, up, down six block plates and angle steel welding, so the area of drawing materials of every block plate is little, draws materials with steel plate degree of utilization height; Brake erecting frame triangularity or V-arrangement, after so the brake Socket welding is connected on the brake erecting frame, wall by brake erecting frame two limits is clipped in the middle, very firm after the welding, its reliability is greatly improved, even under sudden stop is exerted oneself big situation, the brake sleeve pipe can not come off from the brake erecting frame yet; Be suppressed with reinforced rib on the front fender apron,, and increased aesthetic feeling so its intensity is good.
Description of drawings
Fig. 1: structural perspective of the present utility model
Fig. 2: the structural perspective of the utility model bottom direction
Among Fig. 1-2,1-bridge of the nose pipe, cant beam before the 2-, 3-front fender apron, 4-accumulator box, 5-journal stirrup, strength beam behind the 6-, 7-motor locating plate, 8-center member, the 9-erecting frame that brakes, 10-frame beam, the 11-grip assembly that brakes, 12-reinforced rib, the 13-sleeve pipe that brakes
The specific embodiment
By Fig. 1-2 represented be the utility model one embodiment, it comprises bridge of the nose pipe 1, preceding cant beam 2, front fender apron 3, accumulator box 4, journal stirrup 5, back strength beam 6, motor locating plate 7, center member 8, the brake erecting frame 9, the brake sleeve pipe 13, frame beam 10, the brake grip assembly 11; Frame beam 10 is formed by single rectangular steel pipe bending secondary; Accumulator box 4 is formed by front, back, left, right, up, down six block plates and angle steel welding; Brake erecting frame 9 triangularities, brake sleeve pipe 13 is welded in the inside by brake erecting frame 9 folders; Front fender apron 3 upper punches are pressed with reinforced rib 12.
Claims (5)
1. electronic tricycle frame of enhancement mode, it comprises bridge of the nose pipe, preceding cant beam, front fender apron, accumulator box, journal stirrup, back strength beam, motor locating plate, center member, brake erecting frame, the brake sleeve pipe, the frame beam, the brake grip assembly is characterized in that the frame beam is formed by single rectangular steel pipe bending secondary.
According to right with requiring the electronic tricycle frame of 1 described enhancement mode, it is characterized in that accumulator box is formed by the welding of front, back, left, right, up, down six block plates and angle steel.
According to right with requiring the electronic tricycle frame of 1 or 2 described enhancement mode, erecting frame triangularity or V-arrangement is characterized in that braking.
According to right with requiring the electronic tricycle frame of 1 or 2 described enhancement mode, it is characterized in that the front fender apron upper punch is pressed with reinforced rib.
According to right with requiring the electronic tricycle frame of 3 described enhancement mode, it is characterized in that the front fender apron upper punch is pressed with reinforced rib 12.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200920113823XU CN201354123Y (en) | 2009-02-11 | 2009-02-11 | Enhanced electric tricycle frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200920113823XU CN201354123Y (en) | 2009-02-11 | 2009-02-11 | Enhanced electric tricycle frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201354123Y true CN201354123Y (en) | 2009-12-02 |
Family
ID=41410464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200920113823XU Expired - Fee Related CN201354123Y (en) | 2009-02-11 | 2009-02-11 | Enhanced electric tricycle frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201354123Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108545134A (en) * | 2018-06-22 | 2018-09-18 | 江苏东方英诗兰得车业有限公司 | A kind of electro-tricycle modular vehicle frame |
| CN110584514A (en) * | 2019-09-25 | 2019-12-20 | 惠达卫浴股份有限公司 | Bathtub installation structure and installation method |
-
2009
- 2009-02-11 CN CNU200920113823XU patent/CN201354123Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108545134A (en) * | 2018-06-22 | 2018-09-18 | 江苏东方英诗兰得车业有限公司 | A kind of electro-tricycle modular vehicle frame |
| CN110584514A (en) * | 2019-09-25 | 2019-12-20 | 惠达卫浴股份有限公司 | Bathtub installation structure and installation method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091202 Termination date: 20110211 |