CN103568988A - Underbody and fuel tank protection device for big car - Google Patents
Underbody and fuel tank protection device for big car Download PDFInfo
- Publication number
- CN103568988A CN103568988A CN201310515665.1A CN201310515665A CN103568988A CN 103568988 A CN103568988 A CN 103568988A CN 201310515665 A CN201310515665 A CN 201310515665A CN 103568988 A CN103568988 A CN 103568988A
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- Prior art keywords
- safety guard
- fuel tank
- safety fence
- car
- underbody
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- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
The invention discloses an underbody and fuel tank protection device for a big car. The underbody and fuel tank protection device comprises a safety fence and a safety fence barrier, wherein the top art of the safety fence barrier is connected with the bottom part of an automobile compartment, the safety fence comprises a safety fence upright and a safety fence cross bar, the end part of the safety fence upright is hinged to the safety fence barrier, and the safety fence barrier or the safety fence upright is provided with a restraining mass for stopping the rotation of the safety fence upright. According to the underbody and fuel tank protection device for the big car, the working strength of maintaining an underbody and a fuel tank of the big car is reduced, and the underbody and fuel tank protection device is simple in structure and convenient to manufacture, and is suitable for large-scale promotion and application.
Description
Technical field
The present invention relates to a kind of vehicle protection system, at the bottom of relating in particular to a kind of full-sized car car and protective device of fuel tank.
Background technology
At present the protection safety hurdle of full-sized car is generally arranged on car bottom or fuel tank side, as protective equipment, at the bottom of it has the foreign matter of preventing and enters car, the function such as protection fuel tank.Existing protection safety hurdle mostly integral solder is on car bottom or tank hanger, stiff, and at the bottom of will entering car, safeguard or fuel tank is safeguarded all to very inconvenience, the time-consuming effort of installing/dismounting, efficiency is extremely low.
Summary of the invention
Technical matters to be solved by this invention is: a kind of working strength of safeguarding full-sized car car bottom and fuel tank that reduces is provided, and simple in structure, easy to make, at the bottom of being applicable to the full-sized car car of large-scale promotion use and protective device of fuel tank.
In order to solve the problems of the technologies described above, the technical solution adopted in the present invention is:
At the bottom of car and a protective device of fuel tank, comprise safety guard, safety guard frame, described safety guard top of the trellis is connected with automobile bodies bottom; Described safety guard comprises safety guard column and safety guard whippletree, and the end of safety guard column is hinged on safety guard frame, is provided with the obstacle that stops safety guard column to rotate on safety guard frame or safety guard column.
Described obstacle be arranged on safety guard column or and gate upright on set pin on.
Described safety guard frame sidepiece is provided with some safety guard frame adjusting angle circular holes.
The end of described set pin is provided with protection pin-and-hole, is inside installed with the guard pins of bending.
Compared with prior art, the beneficial effect that the present invention has is:
The present invention is under normal condition, set pin is placed in the fixed pin holes of safety guard frame or the safety guard knock hole of safety guard column, in the time of need to keeping in repair, only set pin need be extracted, anti-safety guard is started, set pin is passed to safety guard frame adjusting angle circular hole, stop that safety guard rotates, it can reduce the working strength of safeguarding full-sized car car bottom and fuel tank, simple in structure, easy to make, be applicable to large-scale promotion and use.
Accompanying drawing explanation
Fig. 1 is the structural representation of the first embodiment of the present invention;
Fig. 2 is the working state schematic representation of the first embodiment of the present invention;
Fig. 3 is the left view of the first embodiment of the present invention;
Fig. 4 is the structural representation of the second embodiment of the present invention;
Fig. 5 is the structural representation of the third embodiment of the present invention.
In figure, be labeled as: safety guard frame 1, safety guard frame adjusting angle circular hole 11, safety guard 2, safety guard column 21, safety guard whippletree 22, safety guard knock hole 23, linking bolt 3, set pin 4, protection pin-and-hole 41, guard pins 42, steel plane body 11.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.
As shown in FIG. 1 to 3, at the bottom of a kind of full-sized car car and protective device of fuel tank, comprise safety guard frame 1, safety guard 2, be connected bolt 3, set pin 4 etc.Described safety guard frame safety guard frame 1 top is connected with automobile bodies bottom; Safety guard frame 1 sidepiece is provided with set pin 4 and some safety guard frame adjusting angle circular holes 11.Described safety guard 2 comprises safety guard column 21 and safety guard whippletree 22 etc.Safety guard column 21 adopts welding or bolt to be connected with safety guard whippletree 22.Be connected bolt 3 by safety guard frame 1 and 21 hinge joints of safety guard column.The end of described set pin 4 is provided with protection pin-and-hole 41, is installed with the guard pins 42 of bending, to prevent that set pin 4 from coming off in protection pin-and-hole 41.Under normal condition, the anti-safety guard of this movable full-sized car is fixed on initial position, and set pin 4 is set on safety guard column 21, safety guard frame 1.When safeguarding at the bottom of needs enter car or fuel tank being safeguarded, take out the guard pins 42 of set pin 4 ends, extract set pin 4, start anti-safety guard, make safety guard knock hole 23 with safety guard frame adjusting angle circular hole 11 alignment on steel plane body 11, insert pin fixedly after safety guard 2, can carry out operation.
The second embodiment of the present invention is: as shown in Figure 3,4, at the bottom of a kind of full-sized car car and protective device of fuel tank, the difference of this embodiment and the first embodiment is that set pin 4 is arranged on the front end of safety guard frame 1 sidepiece.Under normal situation, the anti-safety guard of this movable full-sized car is fixed on initial position, and set pin 4 blocks the top front end of safety guard column 21, prevents that safety guard 2 from rotating.When safeguarding or fuel tank being safeguarded, start anti-safety guard at the bottom of needs enter car, make safety guard 2 rotations to suitable position, at safety guard frame adjusting angle circular hole 11 interior insertion pins, stop that safety guard 2 rotates, and can carry out operation.
The third embodiment of the present invention is: as shown in Fig. 3,5, at the bottom of a kind of full-sized car car and protective device of fuel tank, this embodiment and the first embodiment difference are that set pin 4 is arranged on safety guard frame 21 tops, and safety guard frame adjusting angle circular hole 11 is arranged on the front end of safety guard frame 1 sidepiece.Under normal condition, the anti-safety guard of this movable full-sized car is fixed on initial position, and set pin 4 is fixed on safety guard column 21 tops, and set pin 4 leans against safety guard frame 1 rear end, prevents that safety guard 2 from rotating.When safeguarding or fuel tank being safeguarded, start anti-safety guard at the bottom of needs enter car, make safety guard 2 rotations to suitable position, at safety guard frame adjusting angle circular hole 11, insert pin, stop that safety guard 2 rotates, and can carry out operation.
The present invention can reduce the working strength of safeguarding full-sized car car bottom and fuel tank, simple in structure, easy to make, is applicable to large-scale promotion and uses.
Those of ordinary skill in the art will be appreciated that, above embodiment is only for the present invention is described, and be not used as limitation of the invention, as long as within the scope of connotation of the present invention, to the variation of the above embodiment, modification, all will drop within the scope of claim of the present invention.
Claims (4)
1. at the bottom of full-sized car car and a protective device of fuel tank, comprise safety guard, safety guard frame, it is characterized in that: described safety guard top of the trellis is connected with automobile bodies bottom; Described safety guard comprises safety guard column and safety guard whippletree, and the end of safety guard column is hinged on safety guard frame, is provided with the obstacle that stops safety guard column to rotate on safety guard frame or safety guard column.
2. at the bottom of a kind of full-sized car car according to claim 1 and protective device of fuel tank, it is characterized in that: described obstacle be arranged on safety guard column or and gate upright on set pin on.
3. at the bottom of a kind of full-sized car car according to claim 2 and protective device of fuel tank, it is characterized in that: the end of described set pin is provided with protection pin-and-hole, be inside installed with the guard pins of bending.
4. at the bottom of a kind of full-sized car car according to claim 1 and protective device of fuel tank, it is characterized in that: described safety guard frame sidepiece is provided with some safety guard frame adjusting angle circular holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310515665.1A CN103568988A (en) | 2013-10-25 | 2013-10-25 | Underbody and fuel tank protection device for big car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310515665.1A CN103568988A (en) | 2013-10-25 | 2013-10-25 | Underbody and fuel tank protection device for big car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103568988A true CN103568988A (en) | 2014-02-12 |
Family
ID=50041962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310515665.1A Pending CN103568988A (en) | 2013-10-25 | 2013-10-25 | Underbody and fuel tank protection device for big car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103568988A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4060268A (en) * | 1977-01-05 | 1977-11-29 | Page Jr William H | Guard rail device |
| DE4143294A1 (en) * | 1991-12-05 | 1993-06-09 | Baewa Baetzold & Wagner Gmbh & Co Kg, 5608 Radevormwald, De | Underrun protection frame for goods vehicle - comprises detachable protective board unit, using quick release fasteners, screwed to vertical supports on vehicle body |
| KR20050096232A (en) * | 2004-03-29 | 2005-10-05 | 현대자동차주식회사 | Side guard of truck |
| CN202038164U (en) * | 2011-04-27 | 2011-11-16 | 中国重汽集团济南动力有限公司 | Protective device for fuel oil tank of heavy duty car |
| DE202010012938U1 (en) * | 2010-11-19 | 2011-11-25 | Mvg-Metallverarbeitungsgesellschaft Mbh | Underride protection for attachment to the rear of a truck |
| CN102774340A (en) * | 2012-07-30 | 2012-11-14 | 肖运香 | Movable truck protective guard |
| CN202623916U (en) * | 2012-04-19 | 2012-12-26 | 大连辽机路航特种车制造有限公司 | Protection plate cover of bulletproof oil tank |
| CN203020063U (en) * | 2012-12-31 | 2013-06-26 | 陕西重型汽车有限公司 | Fuel tank protection device |
-
2013
- 2013-10-25 CN CN201310515665.1A patent/CN103568988A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4060268A (en) * | 1977-01-05 | 1977-11-29 | Page Jr William H | Guard rail device |
| DE4143294A1 (en) * | 1991-12-05 | 1993-06-09 | Baewa Baetzold & Wagner Gmbh & Co Kg, 5608 Radevormwald, De | Underrun protection frame for goods vehicle - comprises detachable protective board unit, using quick release fasteners, screwed to vertical supports on vehicle body |
| KR20050096232A (en) * | 2004-03-29 | 2005-10-05 | 현대자동차주식회사 | Side guard of truck |
| DE202010012938U1 (en) * | 2010-11-19 | 2011-11-25 | Mvg-Metallverarbeitungsgesellschaft Mbh | Underride protection for attachment to the rear of a truck |
| CN202038164U (en) * | 2011-04-27 | 2011-11-16 | 中国重汽集团济南动力有限公司 | Protective device for fuel oil tank of heavy duty car |
| CN202623916U (en) * | 2012-04-19 | 2012-12-26 | 大连辽机路航特种车制造有限公司 | Protection plate cover of bulletproof oil tank |
| CN102774340A (en) * | 2012-07-30 | 2012-11-14 | 肖运香 | Movable truck protective guard |
| CN203020063U (en) * | 2012-12-31 | 2013-06-26 | 陕西重型汽车有限公司 | Fuel tank protection device |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for 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: 20140212 |