CN2801610Y - Split motorcycle fuel tank - Google Patents
Split motorcycle fuel tank Download PDFInfo
- Publication number
- CN2801610Y CN2801610Y CN 200520110441 CN200520110441U CN2801610Y CN 2801610 Y CN2801610 Y CN 2801610Y CN 200520110441 CN200520110441 CN 200520110441 CN 200520110441 U CN200520110441 U CN 200520110441U CN 2801610 Y CN2801610 Y CN 2801610Y
- Authority
- CN
- China
- Prior art keywords
- split type
- box body
- type motorcycle
- tank
- right casing
- 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 split type motorcycle oil tank which is formed by connecting a left box body and a right box body which are respectively and internally provided with an oil storing chambers, wherein the top of one box body is provided with refill opening which is communicated with the oil storing chamber. The upper parts of the left box body and the right box body are provided with vent pipes, and the lower parts are provided with oil pipes by which are mutually communicated with the oil storing chambers. The opposite side walls of the left box body and the right box body are symmetrically provided with grooves which are matched with a main beam of a motorcycle frame. The production cost of the motorcycle oil tank is low, and the appearance is beautiful.
Description
Technical field
The utility model relates to a kind of fuel tank, is a kind of split type fuel tank specifically.
Background technology
The fuel tank of motor bike is an integral structure, and promptly whole fuel tank is an one, riding suit on the frame of motorcycle girder, structure more complicated not only, and make that this integrally-built fuel tank mould is complicated and be difficult for processing.In addition, the motorcycle tank moulding also is designer's design-calculated emphasis, with suitable with different vehicle modelings.Reason because of moulding, some moulding shape uses metal stamping formed technology can not reach appearance requirement, and can only use blow molding technology, but a bad solution of problem is arranged again with blow molding technology, be exactly because of moulding reason die joint 5 as shown in Figure 5 will be on the main-vision surface of the left and right sides of fuel tank, make overlap to occur, have a strong impact on the outward appearance of fuel tank at middle part, fuel tank left and right sides above the fold.
The utility model content
At the problems referred to above that present integral type fuel tank exists, the purpose of this utility model is to provide the fuel tank of a kind of easy production and outward appearance neat appearance.
The utility model adopts following technical scheme: a kind of split type motorcycle tank, described fuel tank is formed by left and right two box body combinations, be interconnected by the breather pipe on top and the oil pipe of bottom between left and right two casings, one of them housing has oil filling port.
The sidewall that described left and right casing is relative can be provided with the groove that cooperates with the frame of motorcycle girder.So that stably be fixed on the vehicle frame.
Described split type motorcycle tank can also comprise a centre joint wrapper plate, described centre joint wrapper plate is an arc, covering is installed in the bonding crack place at the left and right casing top of combining, make the slit lining at this compound type fuel tank top cover, and through hole is arranged in the position of the described oil filling port of correspondence, centre joint wrapper plate can adopt the color that is different from left box body and right case, not only has decoration function, and casing issuable aberration problem in the left and right sides is played a transitional function.
Reduce the slit of junction for improving assembly precision, and be convenient to the assembling of two casings, the wall that described left box body is relative with right case can be positioned at together by at least two positioning pin columns and the combination of dowel hole fit structure.
Described oil filling port can be the mouth of pipe of a pipe, and this pipe communicates with the charge of oil chamber of left box body or right case, is the groove that cooperates with this pipe at another casing opposite position relative with this casing, to form tight combination.
At left box body and the relative side correspondence position of right case, can respectively be provided with at least one and connect journal stirrup, corresponding connection journal stirrup is combined left box body and right case by bolted connection on left box body and the right case.
Split type motorcycle tank of the present utility model, independently left box body and a right case combine by one, make each casing have only 1/2 volume of original integral type casing, and structure is simple relatively, make that not only the mould of processing usefulness is simpler, be convenient to process and cut down finished cost, and about do not have die joint on two main-vision surfaces, make appearance of oil tank more neat, attractive in appearance, particularly when damaging appears in fuel tank one side, need not change whole fuel tank, reduce the after-sales service cost yet.
Description of drawings
Fig. 1 is the decomposition texture scheme drawing of split type fuel tank of the present utility model.
Fig. 2 is the birds-eye view of split type fuel tank among Fig. 1.
Fig. 3 is the faying face scheme drawing of left box body.
Fig. 4 is the faying face scheme drawing of right case.
Fig. 5 is existing fuel tank die joint site plan.
The specific embodiment
Below in conjunction with the drawings and specific embodiments split type motorcycle tank of the present utility model is described further.
As shown in Figure 1 and Figure 2, split type motorcycle tank is connected and is formed by a right case 1, left box body 2, fuel lid 3, a centre joint wrapper plate 4, all be formed with a charge of oil chamber (not shown) in left box body 2 and the right case 1, left box body 2 has a pipe shape oil inlet 21 to communicate with its charge of oil chamber at a side roof part relative with right case 1, and the mouth of pipe 21a of this oil inlet 21 forms the oil filling port of fuel tank and also fuel lid 3 is installed.Because oil inlet 21 is a pipe, is positioned at fuel tank crown center position and two and half fuel tank time of setting up crack minimums for guaranteeing oil filling port, correspondence position is an arc groove 11 on right case 1.The top of left box body 2, be that its inner charge of oil chamber roof position has the breather pipe 23 and the breather pipe 13 of right case 1 relevant position (to install during assembling by India rubber tube, omit among the figure) be communicated with, the gas phase in the charge of oil chamber of left box body 2 and right case 1 partly is connected, to keep the chamber pressure balance of two casings, substantially the position that is positioned at the charge of oil cavity bottom equally in left box body 2 bottoms has the oil pipe 14 of correspondence position on oil pipe 24 and the right case 1 (to install during assembling by India rubber tube, omit among the figure) connect, oil in the left box body 2 can be flow in the right case 1 by this oil pipe, and keep identical liquid level.For attractive in appearance, oil pipe 14,24 and breather pipe 13,23 all are arranged on the relative side of right case 1 and left box body 2.Right case 1 and left box body 2 relative sidewalls are provided with the groove 15,25 that cooperates with the frame of motorcycle girder symmetrically, are used for the girder double team in this groove.
The centre joint wrapper plate 4 that plays decoration function is an arc, covering is installed on the left box body 2 combined and the bonding crack place on right case 1 top, make the slit lining at this compound type fuel tank top cover, and have through hole 41 to make oil inlet 21 ends to pass from this hole in the position of corresponding oil inlet 21.
The position of the relative right case 1 in front side, left box body 2 top has one, and upward connection journal stirrup 26 is corresponding with the upward connection journal stirrup 16 of right case 1 relevant position, can be with bolt with two journal stirrups 16,26 connect, equally at middle part, left box body front side relatively the position of right case 1 also have one to connect of same position on journal stirrup 27 and the right case 1 down connection journal stirrup 17 is corresponding down, to connect by screw, last connection journal stirrup 16,26 with under be connected journal stirrup 17,27 lay respectively at girder groove 15,25 both sides make two casings to connect journal stirrup by this two couple and combine and be fixed on the frame of motorcycle girder.The top connects journal stirrup 16,26 and is covered by described centre joint wrapper plate 4.
If left box body 2 can not align when making up with right case 1 in strictness, two casings are misplaced, not only be not easy to assemble but also influence the attractive in appearance of combination fuel tank, therefore the both sides up and down that are positioned at girder groove 25 on the relative sidewall of left box body 2 and right case 1 are provided with two positioning pin columns 22, in right case 1 corresponding position side dowel hole 12 is arranged, this dowel hole is the region between the heart and the diaphragm hole, can guarantee two casing precise combination location when during combination the positioning pin column on the left box body 22 being inserted the dowel hole 12 on the right cases and be contained on the frame of motorcycle girder, guarantee assembly precision and efficient.
Casing is divided into two forms left box body 2 and a right case 1 of a basic symmetry, make that the required mould of each part is smaller and more exquisite, simple, and make die joint 5 be positioned at two casing tops shown in Fig. 3 and Fig. 4 and bottom margin is difficult for observed position, can not influence product appearance.
Claims (7)
1, a kind of split type motorcycle tank is characterized in that: described fuel tank is formed by left and right two box body combinations, is interconnected by the breather pipe on top and the oil pipe of bottom between left and right two casings, and one of them housing has oil filling port.
2, split type motorcycle tank as claimed in claim 1 is characterized in that: the relative sidewall of described left and right casing is provided with the groove that cooperates with the frame of motorcycle girder.
3, split type motorcycle tank as claimed in claim 1, it is characterized in that: described split type motorcycle tank also comprises a centre joint wrapper plate, described centre joint wrapper plate is an arc, covering is installed in the bonding crack place at the left and right casing top of combining, and in the position of the described oil filling port of correspondence through hole is arranged.
4, as described split type motorcycle tank one of in the claim 1 to 3, it is characterized in that: at the relative side correspondence position of described left and right casing, respectively be provided with at least one and connect journal stirrup, corresponding connection journal stirrup is fixed together left and right casing by bolted connection on the left and right casing.
5, split type motorcycle tank as claimed in claim 4 is characterized in that: the connection journal stirrup on the described left and right casing is two, is distributed in the both sides up and down of the described groove that cooperates with the frame of motorcycle girder.
6, split type motorcycle tank as claimed in claim 1 or 2 is characterized in that: the wall that described left and right casing is relative is positioned at together by at least two positioning pin columns and the combination of dowel hole fit structure.
7, split type motorcycle tank as claimed in claim 6 is characterized in that: described positioning pin column and dowel hole are two, are distributed in the both sides up and down of the described groove that cooperates with the frame of motorcycle girder respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520110441 CN2801610Y (en) | 2005-06-23 | 2005-06-23 | Split motorcycle fuel tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520110441 CN2801610Y (en) | 2005-06-23 | 2005-06-23 | Split motorcycle fuel tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2801610Y true CN2801610Y (en) | 2006-08-02 |
Family
ID=36846317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520110441 Expired - Fee Related CN2801610Y (en) | 2005-06-23 | 2005-06-23 | Split motorcycle fuel tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2801610Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105109560A (en) * | 2015-08-25 | 2015-12-02 | 厦门金龙汽车车身有限公司 | Split type gas filling port seat |
| CN105398519A (en) * | 2015-12-17 | 2016-03-16 | 重庆福悦安科技有限公司 | Transformable motorcycle fuel tank |
| JP7440551B2 (en) | 2022-02-15 | 2024-02-28 | 本田技研工業株式会社 | tank cover |
-
2005
- 2005-06-23 CN CN 200520110441 patent/CN2801610Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105109560A (en) * | 2015-08-25 | 2015-12-02 | 厦门金龙汽车车身有限公司 | Split type gas filling port seat |
| CN105398519A (en) * | 2015-12-17 | 2016-03-16 | 重庆福悦安科技有限公司 | Transformable motorcycle fuel tank |
| JP7440551B2 (en) | 2022-02-15 | 2024-02-28 | 本田技研工業株式会社 | tank cover |
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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: 20060802 |