CN200949495Y - Petrol engine fuel oil box components - Google Patents
Petrol engine fuel oil box components Download PDFInfo
- Publication number
- CN200949495Y CN200949495Y CN 200620110942 CN200620110942U CN200949495Y CN 200949495 Y CN200949495 Y CN 200949495Y CN 200620110942 CN200620110942 CN 200620110942 CN 200620110942 U CN200620110942 U CN 200620110942U CN 200949495 Y CN200949495 Y CN 200949495Y
- Authority
- CN
- China
- Prior art keywords
- fuel tank
- connecting plate
- crankcase
- engine fuel
- gasoline engine
- 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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- Details Of Rigid Or Semi-Rigid Containers (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
The utility model discloses a fuel tank component of gasoline engine. One end of the bottom of the fuel tank(1) is fixed with a connecting plate(2), one installation plane of the connecting plate(2) is vertical to the bottom of the fuel tank(1), and the bottom of the installation plane is provided with a positioning notch(3). Compared with the present technology, installation and disassembly of the utility model are more convenient and faster, the connection of the fuel tank and the crankcase is more firm; meanwhile, the structure of the crankcase is simplified, thus the wight of the crankcase is reduced and the cost is decreased.
Description
Technical field
The utility model relates to a kind of petrol engine, especially the gasoline engine fuel box assembly.
Background technique
At present, the mounting type of gasoline engine fuel case is generally: two stud bolts pass from the fuel tank bottom surface is oblique from top to bottom, and stretch in the positioning hole of the corresponding installation leg that is obliquely installed on the crankcase end face, by nut check.Because fuel tank is oblique fixing by stud bolt and crankcase, install and dismantle all inconvenient; And fuel tank is fixing insecure, and its position is moved easily.In addition, crankcase is provided with two bigger installation legs and installs with oil feeding reservoirs, and the setting that leg is installed causes crankcase heavy, the corresponding increase of cost.
The model utility content
For solving above technical problem, the purpose of this utility model is to provide a kind of gasoline engine fuel box assembly of easy accessibility.
The technical solution of the utility model is as follows: a kind of gasoline engine fuel box assembly, comprise fuel tank, its key is: the end in the fuel tank bottom surface is fixed with connecting plate, and it is vertical with the bottom surface of described fuel tank that this connecting plate has an attachment face, and this attachment face bottom is provided with locating notch.
Adopt above technological scheme, crankcase structure is done corresponding change, be about to bigger installation leg on the former crankcase change into be arranged to connecting plate on the corresponding less platform of locating notch, open bolt hole on the platform.When fuel tank is installed, the attachment face of fuel tank bottom surface connecting plate and the platform of crankcase recline, and the bolt hole of the locating notch on the attachment face on the platform, connecting bolt passes locating notch on the attachment face from substantially horizontal, and stretch in the bolt hole on the platform, fuel tank and crankcase are fixed together.Because the Placement between fuel tank and the crankcase changes horizontally disposed connecting bolt into by the stud bolt that was obliquely installed originally, the dismounting of fuel tank is more convenient, connects more firm.
More firm for the connection that makes fuel tank, above-mentioned connecting plate is formed by rectangle sheet material bending, forms orthogonal top board and riser, the bottom surface welding of its top board and fuel tank, and its riser is an attachment face, has locating notch at the two ends, the left and right sides of this riser bottom.
Be arranged side by side two damping locating columns in the bottom surface of above-mentioned fuel tank, pass the through hole of this damping locating column correspondence from the connecting plate top board,, reduce the influence of crankcase vibrations fuel tank for Rubber shock-absorbing pad is installed.
Above-mentioned locating notch is " U " shape.
Beneficial effect: compared with prior art, installation of the present utility model and dismantle conveniently, quick, fuel tank is more firm with being connected of crankcase; Simultaneously, simplified crankcase structure, made crankcase weight saving, cost reduces.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the right elevation of Fig. 1.
Fig. 3 is the unfolded drawing of connecting plate in the utility model.
Embodiment
The utility model is described in further detail below in conjunction with drawings and Examples:
As Fig. 1, Fig. 2 and shown in Figure 3, fuel tank 1 is the general purpose petrol engine oil tank structure, end in fuel tank 1 bottom surface is fixed with connecting plate 2, connecting plate 2 is bent into " " shape by a rectangle sheet material, form orthogonal top board and riser, the bottom surface welding of its top board and fuel tank 1, two ends, the left and right sides respectively have a through hole 5 on the top board; Its riser is an attachment face, and this attachment face is vertical with the bottom surface of described fuel tank 1, and the two ends, the left and right sides of this attachment face bottom are provided with " U " shape locating notch 3.Weld two damping locating columns 4 side by side in the bottom surface of fuel tank 1, pass the through hole 5 of this damping locating column 4 correspondence from connecting plate 2 top boards, for Rubber shock-absorbing pad is installed.
Claims (4)
1, a kind of gasoline engine fuel box assembly, comprise fuel tank (1), it is characterized in that: the end in fuel tank (1) bottom surface is fixed with connecting plate (2), and it is vertical with the bottom surface of described fuel tank (1) that this connecting plate (2) has an attachment face, and this attachment face bottom is provided with locating notch (3).
2, gasoline engine fuel box assembly according to claim 1, it is characterized in that: described connecting plate (2) is formed by rectangle sheet material bending, form orthogonal top board and riser, the bottom surface welding of its top board and fuel tank (1), its riser is an attachment face, has locating notch (3) at the two ends, the left and right sides of this riser bottom.
3, gasoline engine fuel box assembly according to claim 2 is characterized in that: be arranged side by side two damping locating columns (4) in the bottom surface of fuel tank (1), pass the through hole (5) of this damping locating column (4) correspondence from connecting plate (2) top board.
4, gasoline engine fuel box assembly according to claim 1 and 2 is characterized in that: described locating notch (3) is " U " shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620110942 CN200949495Y (en) | 2006-07-14 | 2006-07-14 | Petrol engine fuel oil box components |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620110942 CN200949495Y (en) | 2006-07-14 | 2006-07-14 | Petrol engine fuel oil box components |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200949495Y true CN200949495Y (en) | 2007-09-19 |
Family
ID=38892037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620110942 Expired - Fee Related CN200949495Y (en) | 2006-07-14 | 2006-07-14 | Petrol engine fuel oil box components |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200949495Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100557225C (en) * | 2007-09-30 | 2009-11-04 | 隆鑫工业有限公司 | Engine oil tank mounting bracket |
-
2006
- 2006-07-14 CN CN 200620110942 patent/CN200949495Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100557225C (en) * | 2007-09-30 | 2009-11-04 | 隆鑫工业有限公司 | Engine oil tank mounting bracket |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: LIFAN INDUSTRIAL (GROUP) CO. Free format text: FORMER NAME OR ADDRESS: CHONGQING LIFAN INDUSTRY (GROUP) CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: Chongqing city Shapingba District zhangjiewan Bridge No. 60, zip code: 400037 Patentee after: Lifan Industrial(Group) Co., Ltd. Address before: Chongqing city Shapingba District zhangjiewan Bridge No. 60, zip code: 400037 Patentee before: Lifan Industry (Group) Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070919 Termination date: 20140714 |
|
| EXPY | Termination of patent right or utility model |