CN202806983U - Double electric tricycle frame - Google Patents

Double electric tricycle frame Download PDF

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Publication number
CN202806983U
CN202806983U CN2012202871431U CN201220287143U CN202806983U CN 202806983 U CN202806983 U CN 202806983U CN 2012202871431 U CN2012202871431 U CN 2012202871431U CN 201220287143 U CN201220287143 U CN 201220287143U CN 202806983 U CN202806983 U CN 202806983U
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CN
China
Prior art keywords
rack
bracket
frame
support
seat support
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
Application number
CN2012202871431U
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Chinese (zh)
Inventor
朱小奎
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN2012202871431U priority Critical patent/CN202806983U/en
Application granted granted Critical
Publication of CN202806983U publication Critical patent/CN202806983U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model provides a double electric tricycle frame. The frame comprises a basket bracket A, a basket bracket B, a front fork tube, a front cross beam, a front cant beam, a reinforced rib, a pedal rack, a longitudinal beam, a battery box rack, a front base bracket A, a front base bracket B, a front base bracket C, a back base rack, a storage box rack and a back base bracket. The frame is characterized by further comprising two side wheel racks respectively arranged in lateral front of the pedal rack; the basket bracket A, the front cross beam, the front cant beam, the longitudinal beam and the storage box rack form an integrated structure; the basket bracket B, the reinforced rib and the front base bracket A form an integrated structure; the front base bracket B and the back base bracket form an integrated structure; and the back base bracket is placed below the back base rack, and is welded with the back base rack and the storage box rack together. The double electric tricycle frame adopts an independent hanging design and a three-dimensional digital steel pipe skeleton full-bearing design, so that strong bearing capacity is achieved; the frame adopts a plurality of integrated structures, so that the structure is rigid; and the two side wheel racks are anti-lateral turning devices, so that more safe and reliable riding is achieved.

Description

A kind of double frame of electric tricycle
Technical field
The utility model relates to the three-wheeled electric vehicle technical field, relates in particular to a kind of frame of electric tricycle.
Background technology
Three-wheeled electric vehicle is urban and rural residents' walking-replacing tools commonly used, and vehicle frame is the significant points of three-wheeled electric vehicle, the weak part of body frame structure for automotive spare be front fork tube with running-board bracket between be connected cant beam, connect cant beam and carry the above load of full car nearly half.Present three-wheeled electric vehicle on the market, its cant beam only has one, and indivedual vehicles are two, when intensity difference, three-wheeled electric vehicle travel on uneven road surface, are hit, shake and clash into, and are easy to distortion even fracture, for traffic safety causes a hidden trouble.The speed of a motor vehicle of three-wheeled electric vehicle is higher than manual tricycle, needs larger centripetal force during turning, otherwise produces easily outwards rollover.When turning on the level land, double three-wheeled electric vehicle needs to incline to produce centripetal force by driver's health is inwardly little, but because the supporting role of back seat and rear two-wheeled is difficult to produce the lean-in action, so existing vehicle frame is easy to produce rollover when turning.
Summary of the invention
In order to address the above problem, the utility model provides a kind of double frame of electric tricycle, comprise bicycle basket support A, bicycle basket support B, front fork tube, front cross rail, front cant beam, reinforced rib, running-board bracket, longeron, the battery tank tower, front seat support A, front seat support B, front seat support C, back rest frame, the storing tank tower, back seat rack, described bicycle basket support A and bicycle basket support B weld together, described front fork tube and front cross beam welding are together, characterized by further comprising the side wheel frame, described side wheel frame has two and be arranged at respectively side the place ahead of running-board bracket, described bicycle basket support A, front cross rail, front cant beam, longeron and storing tank tower are integrated, described bicycle basket support B, reinforced rib and front seat support A are integrated, described front seat support A, front seat support B, front seat support C is weld together respectively, described front seat support B and back rest frame are integrated, described running-board bracket is welded on the longeron top also and back rest frame, the back seat rack weld together, described battery tank tower is welded between running-board bracket and the longeron and is positioned at front seat support A below, described back seat rack is positioned at the back rest frame below also and back rest frame, storing tank tower weld together, described storage tank chord position is in the below of back rest frame and back seat rack.
The beneficial effects of the utility model are: the utility model adopts the independent suspension design, and the 3-dimensional digital steel pipe skeleton carries light-weight design entirely, and load-carrying capacity is strong, and integral structure is adopted in these car many places, and is firm in structure, drive steadily; Double trip, brief fashion; Two side wheel framves that running-board bracket the place ahead arranges are Anti-side-turning device, by bike safety and reliability; Adopt split box battery, be convenient to extract and lay; The foot-operated protection pad of monoblock and the rearmounted storing bin of super large waterproof make by bike life more comfortable convenient.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of the utility model side wheel frame.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further explained, such as Fig. 1, Fig. 2, cant beam, 6-reinforced rib, 7-running-board bracket, 8-longeron, 9-battery tank tower, the front seat support C of front seat support B, 12-of 10-front seat support A, 11-, 13-back rest frame, 14-storing tank tower, 15-back seat rack, 16-side wheel frame before 1-bicycle basket support A, 2-bicycle basket support B, 3-front fork tube, 4-front cross rail, the 5-.
By Fig. 1, shown in Figure 2, the utility model comprises bicycle basket support A1, bicycle basket support B2, front fork tube 3, front cross rail 4, front cant beam 5, reinforced rib 6, running-board bracket 7, longeron 8, battery tank tower 9, front seat support A10, front seat support B11, front seat support C12, back rest frame 13, storing tank tower 14, back seat rack 15, side wheel frame 16, bicycle basket support A1 and bicycle basket support B2 weld together, front fork tube 3 and front cross rail 4 weld togethers, side wheel frame 16 has two and be welded on respectively side the place ahead of running-board bracket 7, bicycle basket support A1, front cross rail 4, front cant beam 5, longeron 8 and storing tank tower 14 are integrated, bicycle basket support B2, reinforced rib 6 and front seat support A10 are integrated, front seat support A10, front seat support B11, front seat support C12 is weld together respectively, front seat support B11 and back rest frame 13 are integrated, running-board bracket 7 be welded on longeron 8 tops and with back rest frame 13, back seat rack 15 weld togethers, battery tank tower 9 is welded between running-board bracket 7 and the longeron 8 and is positioned at front seat support A10 below, back seat rack 15 be positioned at back rest frame 13 belows and with back rest frame 13, storing tank tower 14 weld togethers, storing tank tower 14 is positioned at the below of back rest frame 13 and back seat rack 15.The utility model adopts the independent suspension design, and the 3-dimensional digital steel pipe skeleton carries light-weight design entirely, and load-carrying capacity is strong, and integral structure is adopted in these car many places, and is firm in structure, drive steadily; Double trip, brief fashion; Two side wheel framves 16 that running-board bracket 7 the place aheads arrange are Anti-side-turning device, by bike safety and reliability; Adopt split box battery, be convenient to extract and lay; The foot-operated protection pad of monoblock and the rearmounted storing bin of super large waterproof make by bike life more comfortable convenient.
More than an embodiment of the present utility model is had been described in detail, but described content only is preferred embodiment of the present utility model, can not be considered to be used to limiting practical range of the present utility model.All equalizations of doing according to the utility model application range change and improve etc., all should still belong within the patent covering scope of the present utility model.

Claims (1)

1. double frame of electric tricycle, comprise bicycle basket support A (1), bicycle basket support B (2), front fork tube (3), front cross rail (4), front cant beam (5), reinforced rib (6), running-board bracket (7), longeron (8), battery tank tower (9), front seat support A (10), front seat support B (11), front seat support C (12), back rest frame (13), storing tank tower (14), back seat rack (15), described bicycle basket support A (1) and bicycle basket support B (2) weld together, described front fork tube (3) and front cross rail (4) weld together, characterized by further comprising side wheel frame (16), described side wheel frame (16) has two and be arranged at respectively side the place ahead of running-board bracket (7), described bicycle basket support A (1), front cross rail (4), front cant beam (5), longeron (8) and storing tank tower (14) are integrated, described bicycle basket support B (2), reinforced rib (6) and front seat support A (10) are integrated, described front seat support A (10), front seat support B (11), front seat support C (12) is weld together respectively, described front seat support B (11) is integrated with back rest frame (13), described running-board bracket (7) be welded on longeron (8) top and with back rest frame (13), back seat rack (15) weld together, described battery tank tower (9) is welded between running-board bracket (7) and the longeron (8) and is positioned at front seat support A (10) below, described back seat rack (15) be positioned at back rest frame (13) below and with back rest frame (13), storing tank tower (14) weld together, described storing tank tower (14) is positioned at the below of back rest frame (13) and back seat rack (15).
CN2012202871431U 2012-06-18 2012-06-18 Double electric tricycle frame Expired - Fee Related CN202806983U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012202871431U CN202806983U (en) 2012-06-18 2012-06-18 Double electric tricycle frame

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012202871431U CN202806983U (en) 2012-06-18 2012-06-18 Double electric tricycle frame

Publications (1)

Publication Number Publication Date
CN202806983U true CN202806983U (en) 2013-03-20

Family

ID=47865910

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2012202871431U Expired - Fee Related CN202806983U (en) 2012-06-18 2012-06-18 Double electric tricycle frame

Country Status (1)

Country Link
CN (1) CN202806983U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103481967A (en) * 2013-09-30 2014-01-01 重庆隆鑫机车有限公司 Tricycle

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103481967A (en) * 2013-09-30 2014-01-01 重庆隆鑫机车有限公司 Tricycle
CN103481967B (en) * 2013-09-30 2016-02-24 重庆隆鑫机车有限公司 Three-wheel vehicle

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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: 20130320

Termination date: 20150618

EXPY Termination of patent right or utility model