CN201052815Y - Tricycle frame - Google Patents
Tricycle frame Download PDFInfo
- Publication number
- CN201052815Y CN201052815Y CNU2007200898797U CN200720089879U CN201052815Y CN 201052815 Y CN201052815 Y CN 201052815Y CN U2007200898797 U CNU2007200898797 U CN U2007200898797U CN 200720089879 U CN200720089879 U CN 200720089879U CN 201052815 Y CN201052815 Y CN 201052815Y
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- China
- Prior art keywords
- frame
- utility
- model
- tricycle
- stull
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- Expired - Fee Related
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Abstract
The utility model relates to a frame, in particular to a frame of a tricycle, comprising a front fork sleeve 1, a front small cross arm 3, a bumper 4, a battery pedestal 5, an intermediate shaft for brake equipment 6, a spring fixed seat for a steel plate 7, and a support for a steel plate 8. The utility model is characterized in that: a left boundary beam and a right boundary beam 9 of the frame take the shape of a U from front to back; the front end of the frame is connected with the bumper 4 and the front small cross arm 3; the middle part of the frame is connected with a lower beam 13 and a central main cant beam 2 through a left branch mast and a right branch mast 12 of the lower beam; the rear end of the frame is connected with a middle cross beam 10 and a rear beam 11. The utility model overcomes the defect of unsafe hidden danger buried due to easy rupture and deformation because the prior frame of the tricycle adopts round steel pipes or square steel pipes to be enclosed into an upper frame and a lower frame and adopts the means of separating welding of a front upright post, a middle upright post and a rear upright post. And the utility model is a frame of a tricycle having elegant appearance, conservation of raw materials, large deadweight, and strong climbing ability.
Description
Technical field
The utility model relates to a kind of vehicle frame, especially relates to a kind of tricycle frame.
Background technology
The tricycle frame of Shi Yonging in the market, most of round steel pipe or square steel tube of adopting surrounds upper and lower side frame, between the upper and lower side frame with before, during and after column be welded, such structure is very complicated, not only weld seam is many for it, waste material, and easily snap, easy fracture, thereby bury unsafe hidden danger.
The utility model content
In order to overcome the deficiency that prior art exists, the utility model provide a kind of be designed beautifully generous, rational in infrastructure, the safety performance height, weld seam is few, easy fracture not, load carrying ability is big, hill climbing ability is strong, the tricycle frame that saves material.
In order to achieve the above object, the technical solution of the utility model is achieved like this, a kind of tricycle frame, comprise front fork sleeve pipe 1, preceding little stull 3, bumper/spoiler 4, storage battery base 5, brake equipment tween drive shaft 6, steel spring permanent seat 7, stainless steel strut 8, it is characterized in that vehicle frame left and right sides side bar 9-1,9-2 are " U " font from front to back, its front end is connected with preceding little stull 3 with bumper/spoiler 4, be connected with center master's cant beam 2 with cross sill 13 by cross sill left and right sides pole 12-1,12-2 in the middle of it, its rear end is connected with after cross member 11 with center member 10.
Described tricycle frame, its center master's cant beam 2 front ends are connected with front fork sleeve pipe 1, and middle and preceding little stull 3 is connected, and the rear end is connected with cross sill 13.
Described tricycle frame, its operator's saddle carriage 14 is " U " font, and its front end is connected with preceding little stull 3 by operator's saddle carriage pole 15-1,15-2, for example is connected with 3-2, and its rear end directly is welded on the curve of vehicle frame left and right sides side bar 9-1,9-2.
Described tricycle frame, its storage battery base 5 is arranged on the cross sill between operator's saddle carriage l4 and the center member 10.
Description of drawings
Fig. 1 is the utility model front view, also can be used as Figure of abstract.
Fig. 2 is the utility model birds-eye view
Wherein: 1 is the front fork sleeve pipe
2 is center master's cant beam
3 are preceding little stull (3-1 is that the first preceding little stull, 3-2 are the second preceding little stull)
4 is bumper/spoiler
5 is the storage battery base
6 is the brake equipment tween drive shaft
7 is the steel spring permanent seat
8 is stainless steel strut
9 is that its front end of frame side member (9-1 is that vehicle frame left side beam, 9-2 are vehicle frame the right beam) is connected with needle beam 3 with bumper/spoiler 4, be connected with center master's cant beam 2 with cross sill 13 by cross sill left and right sides pole 12 in the middle of it, its rear end and center member 10 and after cross member 11 link.
10 is center member
11 is after cross member
12 are cross sill pole (12-1 is that cross sill left branching rod, 12-2 are the right pole of cross sill)
13 is cross sill
14 is the operator's saddle carriage, i.e. U type carriage, and its front end links with preceding little stull 3 by driving carriage pole 15, and its rear end directly is welded on the curve of vehicle frame left and right sides side bar 9.
15 are operator's saddle carriage pole (15-1 is that operator's saddle carriage left branching rod, 15-2 are the right pole of operator's saddle carriage)
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and Examples: embodiment 1, and shown in Fig. 1-2, front fork sleeve pipe 1 is connected with front fork ASSY, and the front fork ASSY upper end is equipped with the handlebar assembly, and the lower end is equipped with preceding wheel assembly.Storage battery is placed on the storage battery base 5, and electrical control gear is placed on the electric component base plate.Back axle and steel plate assembly are connected with stainless steel strut 8 with steel spring permanent seat 7 of the present utility model.The foot brake pedal is connected with brake assembly with brake equipment tween drive shaft 6 by pull bar.Electrical motor is fixed on the motor cabinet of back axle.Driver's seat is ridden and is fixed on above the operator's saddle carriage 14, and railway carriage lies in frame side member 9 and center member 10 and above the after cross member 11, middlely connects with screw.
The utility model vehicle frame left and right sides side bar 9 is " U " font from front to back, its front end is connected with preceding little stull 3-1,3-2 with bumper/spoiler 4, be connected with center master's cant beam 2 with cross sill 13 by cross sill left and right sides pole 12-1,12-2 in the middle of it, its rear end is connected with after cross member 11 with center member 10.
Described tricycle frame, its center master's cant beam 2 front ends are connected with front fork sleeve pipe 1, and middle and preceding little stull 3 is connected, and the rear end is connected with cross sill 13.
Its operator's saddle carriage 14 is " U " font, and its front end is connected with preceding little stull 3-2 by carriage pole 15-1,15-2, and its rear end directly is welded on the curve of vehicle frame left and right sides side bar 9-1,9-2.
Its storage battery base 5 is arranged on the cross sill between operator's saddle carriage 14 and the center member 10.
The utility model project organization is reasonable, and weld seam is few, do not rupture, safety performance height, and load carrying ability is big, hill climbing ability is strong, be one elegant in appearance, save raw-material tricycle frame.
Claims (1)
1. tricycle frame, comprise front fork sleeve pipe (1), preceding little stull (3), bumper/spoiler (4), storage battery base (5), brake equipment tween drive shaft (6), steel spring permanent seat (7), stainless steel strut (8), it is characterized in that, vehicle frame left and right sides side bar (9-1,9-2) be " U " font from front to back, its front end is connected with preceding little stull (3) with bumper/spoiler (4), passes through cross sill left and right sides pole (12-1 in the middle of it, 12-2) be connected with center master's cant beam (2) with cross sill (13), its rear end is connected with after cross member (11) with center member (10), its front end of center master's cant beam (2) is connected with front fork sleeve pipe (1), middle and preceding little stull (3) is connected, and the rear end is connected with cross sill (13), and operator's saddle carriage (14) is " U " font, its front end is by carriage pole (15-1,15-2) be connected with preceding little stull (3-2), its rear end directly is welded on vehicle frame left and right sides side bar (9-1, curve 9-2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200898797U CN201052815Y (en) | 2007-04-03 | 2007-04-03 | Tricycle frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200898797U CN201052815Y (en) | 2007-04-03 | 2007-04-03 | Tricycle frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201052815Y true CN201052815Y (en) | 2008-04-30 |
Family
ID=39392482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200898797U Expired - Fee Related CN201052815Y (en) | 2007-04-03 | 2007-04-03 | Tricycle frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201052815Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010111955A1 (en) * | 2009-04-02 | 2010-10-07 | Zhang Xiangyang | Seat type tricycle with low-seat and main frame thereof |
-
2007
- 2007-04-03 CN CNU2007200898797U patent/CN201052815Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010111955A1 (en) * | 2009-04-02 | 2010-10-07 | Zhang Xiangyang | Seat type tricycle with low-seat and main frame thereof |
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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: 20080430 |