CN103482205A - Blowing machine fuel tank cap - Google Patents
Blowing machine fuel tank cap Download PDFInfo
- Publication number
- CN103482205A CN103482205A CN201310464177.2A CN201310464177A CN103482205A CN 103482205 A CN103482205 A CN 103482205A CN 201310464177 A CN201310464177 A CN 201310464177A CN 103482205 A CN103482205 A CN 103482205A
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- CN
- China
- Prior art keywords
- fuel tank
- boss
- fuel lid
- tank cap
- ring groove
- 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.)
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- Closures For Containers (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
The invention relates to the technical field of blowing machines, in particular to a blowing machine fuel tank cap. The blowing machine fuel tank cap comprises a fuel tank cap body. The fuel tank cap body is provided with a circle of downwards-extending boss, a downwards-extending barrel is arranged on the inner side of the boss, a sealing ring groove is formed between the boss and the barrel, more than two screw holes are formed in the boss, an observation hole is formed in the middle of the fuel tank cap body, and transparent plates are arranged in the observation hole. According to the blowing machine fuel tank cap, the sealing ring groove does not make contact with the inside of a fuel tank, and therefore the problems that a sealing ring is prone to aging because the sealing ring makes contact with engine oil in the fuel tank and then the sealing ring falls into the fuel tank and influences operation of a blowing machine can be avoided; the observation hole is formed in the middle of the fuel tank cap body, the transparent plates are arranged in the observation hole, and therefore the amount of the engine oil in the fuel tank can be observed conveniently under the condition that the fuel tank cap is not open.
Description
Technical field
The present invention relates to the blow moulding machine technical field, relate in particular to a kind of blow moulding machine fuel lid.
Background technology
In existing blow moulding machine, the fuel tank of blow moulding machine is all to adopt the quad seal mode.A square seal cover cap is placed on fuel tank, and one deck rubber seal is put in centre, thereby reaches sealing effectiveness.Yet adopt this technique, in the long-term use procedure of equipment, because the machine oil Long Term Contact in rubber seal and fuel tank is easily aging, come off, the effect of impact sealing, simultaneously, rubber seal after aging is called in fuel tank, and machine oil is polluted, and affects the normal operation of machine.
Summary of the invention
The object of the invention is to propose a kind of blow moulding machine fuel lid, solve existing oil tank cover sealing circle and directly with the fuel tank inner engine oil, contact easily aging problem.
For reaching this purpose, the present invention by the following technical solutions:
A kind of blow moulding machine fuel lid, comprise the fuel lid body, described fuel lid body is provided with the boss of a circle to downward-extension, the inboard of described boss is provided with the cylindrical shell to downward-extension, be provided with o-ring groove between described boss and cylindrical shell, described boss is provided with plural screw, and the centre of described fuel lid body has inspection door, in described inspection door, clear sheet is installed.
Preferably, described screw is eight.
Preferably, described cylindrical shell is the frustum of a cone.
Preferably, described fuel lid body is circular.
Preferably, described o-ring groove is circular.
Preferably, described o-ring groove is flat-bottom slot.
Preferably, the width of described o-ring groove is 8-14mm.
Blow moulding machine fuel lid of the present invention, comprise the fuel lid body, the fuel lid body is provided with the boss of a circle to downward-extension, the inboard of boss is provided with the cylindrical shell to downward-extension, be provided with o-ring groove between boss and cylindrical shell, boss is provided with plural screw, cylindrical shell stretches in fuel tank, make o-ring groove not contact fuel tank internal, thereby avoid the machine oil in seal ring contact fuel tank to cause aging, and then fall into fuel tank and affect engine oil quality, affect machine run, the centre of fuel lid body has inspection door, clear sheet is installed in inspection door, be convenient to observe the oil level in fuel tank in the situation that do not open fuel lid.
The accompanying drawing explanation
Fig. 1 is the constructional drawing of blow moulding machine fuel lid.
In figure, 1 fuel lid body, 2 boss, 3 cylindrical shells, 4 o-ring grooves, 5 screws, 6 clear sheets.
The specific embodiment
In order to make purpose of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
See Fig. 1, a kind of blow moulding machine fuel lid, comprise fuel lid body 1, fuel lid body 1 is provided with the boss 2 of a circle to downward-extension, the inboard of boss 2 is provided with the cylindrical shell 3 to downward-extension, between boss 2 and cylindrical shell 3, is provided with o-ring groove 4, and boss 2 is provided with plural screw 5, the centre of fuel lid body 1 has inspection door, and clear sheet 6 is installed in inspection door.
In embodiments of the present invention, the inboard of boss 2 is provided with the cylindrical shell 3 to downward-extension, the machine oil of remnants on fuel lid upper shell 3, can drop onto in fuel tank, be provided with o-ring groove 4 between boss 2 and cylindrical shell 3, o-ring groove 4 is for placing and o-ring groove 4 rubber seal of the same size, the same cylindrical shell 3 that can make progress in the reservoir port setting, can better avoid rubber seal to touch the machine oil in fuel tank, boss 2 is provided with plural screw 5, in order to cover tightly fuel lid, the centre of fuel lid body 1 has inspection door, inspection door is designed to inside groove, the shape of the lateral layout of clear sheet 6 for matching with groove, clear sheet 6 can be plastic, transparent sheet material, clear sheet 6 is snapped in inspection door, be convenient to observe the oil level in fuel tank in the situation that do not open fuel lid.
As the preferred embodiments of the present invention, screw 5 is eight.
As the preferred embodiments of the present invention, cylindrical shell 3 is the frustum of a cone.Adopt the frustum of a cone can better avoid barrel contact inner wall of oil tank.
As another preferred embodiment of the present invention, fuel lid body 1 is circular.
As another preferred embodiment of the present invention, o-ring groove 4 is circular.
As another preferred embodiment of the present invention, o-ring groove 4 is flat-bottom slot.
As another preferred embodiment of the present invention, the width of o-ring groove 4 is 8-14mm.
Blow moulding machine fuel lid of the present invention, comprise the fuel lid body, the fuel lid body is provided with the boss of a circle to downward-extension, the inboard of boss is provided with the cylindrical shell to downward-extension, be provided with o-ring groove between boss and cylindrical shell, boss is provided with plural screw, cylindrical shell stretches in fuel tank, make o-ring groove not contact fuel tank internal, thereby avoid the machine oil in seal ring contact fuel tank to cause aging, and then fall into fuel tank and affect engine oil quality, affect machine run, the centre of fuel lid body has inspection door, clear sheet is installed in inspection door, be convenient to observe the oil level in fuel tank in the situation that do not open fuel lid.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (7)
1. a blow moulding machine fuel lid, comprise fuel lid body (1), described fuel lid body (1) is provided with the boss (2) of a circle to downward-extension, it is characterized in that, the inboard of described boss (2) is provided with the cylindrical shell (3) to downward-extension, between described boss (2) and cylindrical shell (3), is provided with o-ring groove (4), and described boss (2) is provided with plural screw (5), the centre of described fuel lid body (1) has inspection door, and clear sheet (6) is installed in described inspection door.
2. fuel lid as claimed in claim 1, is characterized in that, described screw (5) is eight.
3. fuel lid as claimed in claim 1, is characterized in that, described cylindrical shell (3) is the frustum of a cone.
4. fuel lid as claimed in claim 1, is characterized in that, described fuel lid body (1) is circular.
5. fuel lid as claimed in claim 1, is characterized in that, described o-ring groove (4) is circular.
6. fuel lid as claimed in claim 1, is characterized in that, described o-ring groove (4) is flat-bottom slot.
7. fuel lid as claimed in claim 1, is characterized in that, the width of described o-ring groove (4) is 8-14mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310464177.2A CN103482205A (en) | 2013-09-30 | 2013-09-30 | Blowing machine fuel tank cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310464177.2A CN103482205A (en) | 2013-09-30 | 2013-09-30 | Blowing machine fuel tank cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103482205A true CN103482205A (en) | 2014-01-01 |
Family
ID=49822895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310464177.2A Pending CN103482205A (en) | 2013-09-30 | 2013-09-30 | Blowing machine fuel tank cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103482205A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106181917A (en) * | 2015-04-30 | 2016-12-07 | 贵州盘江矿山机械有限公司 | Maintenance of equipment is drained the oil platform |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2129449Y (en) * | 1992-07-17 | 1993-04-07 | 张军 | Closed transformer box with sheltering fringe |
| GB2235184B (en) * | 1989-08-15 | 1993-04-28 | Lawson Mardon | Composite cap assembly and mould therefor |
| CN203005075U (en) * | 2013-01-06 | 2013-06-19 | 范国铭 | Oil tank cover capable of displaying oil quantity |
| CN203143285U (en) * | 2013-03-05 | 2013-08-21 | 张家港市三佳中空吹塑科技有限公司 | Blow molding machine oil tank cover |
-
2013
- 2013-09-30 CN CN201310464177.2A patent/CN103482205A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2235184B (en) * | 1989-08-15 | 1993-04-28 | Lawson Mardon | Composite cap assembly and mould therefor |
| CN2129449Y (en) * | 1992-07-17 | 1993-04-07 | 张军 | Closed transformer box with sheltering fringe |
| CN203005075U (en) * | 2013-01-06 | 2013-06-19 | 范国铭 | Oil tank cover capable of displaying oil quantity |
| CN203143285U (en) * | 2013-03-05 | 2013-08-21 | 张家港市三佳中空吹塑科技有限公司 | Blow molding machine oil tank cover |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106181917A (en) * | 2015-04-30 | 2016-12-07 | 贵州盘江矿山机械有限公司 | Maintenance of equipment is drained the oil platform |
| CN106181917B (en) * | 2015-04-30 | 2023-09-15 | 贵州盘江矿山机械有限公司 | Equipment maintenance oil drain platform |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140101 |