CN102689590A - Vehicle cylinder safety guard - Google Patents
Vehicle cylinder safety guard Download PDFInfo
- Publication number
- CN102689590A CN102689590A CN2012101402116A CN201210140211A CN102689590A CN 102689590 A CN102689590 A CN 102689590A CN 2012101402116 A CN2012101402116 A CN 2012101402116A CN 201210140211 A CN201210140211 A CN 201210140211A CN 102689590 A CN102689590 A CN 102689590A
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- China
- Prior art keywords
- cover body
- vehicle
- gas cylinder
- cover
- cylinder
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- 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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Abstract
The invention pertains to the technical field of vehicle safety, and specifically relates to a vehicle cylinder safety guard on a vehicle using fuel gas. The safety guard is used to protect a cylinder on the vehicle and improve vehicle safety performance. The vehicle cylinder safety guard comprises a guard body, wherein the guard body covers the cylinder completely and the bottom of the guard body is connected with the vehicle chassis. Connecting holes are arranged at the bottom edge of the guard body, so that the guard body is bolted with the vehicle chassis. The surface of the guard body is coated with flame retardant materials. The advantages of the safety guard lie in that: the cylinder is covered by the guard body completely, no air enters the inner cavity of the guard body, the possibility of combustion of fuel inside the cylinder is eliminated, the guard body can play a role in protecting and absorbing impact waves even if cylinder explosion occurs, so that damages to people inside the vehicle is reduced.
Description
Technical field
The invention belongs to the automotive safety technical field, be specifically related to the safety device of the fuel gas bottle on a kind of automobile that uses combustion gas.
Background technology
Raising and technical development along with environmental demands; Having occurred a compression natural gas (being called for short CNG) or autogas in the prior art is the gas combustion automobile of fuel, and compression natural gas or autogas can also can be used as the additional energy of fuel oil separately as the vehicle energy.
Storing compression natural gas or autogas all is to be in a liquid state after the compression to be kept in the gas cylinder, and gas cylinder is fixed on the vehicle, and most of cars all are fixed on the back case chassis.This gas cylinder belongs to high pressure vessel, has the possibility of blast, because compression natural gas and autogas itself are inflammable and explosive, the danger of gas cylinder is just bigger simultaneously, if burning or blast take place, will directly jeopardize passenger life, property safety.
But in the prior art this risk is paid little attention to, be not specifically designed to the equipment and the facility of protection gas cylinder.
Summary of the invention
Main purpose of the present invention provides a kind of vehicle gas cylinder safely cover, is used to protect the gas cylinder on the vehicle, improves vehicle safety performance.
For realizing the foregoing invention purpose, the technical scheme that the present invention adopted is: a kind of vehicle gas cylinder safely cover, comprise cover body, and cover body covers gas cylinder fully, and the cover body bottom is connected with vehicle chassis.
Useful technique effect of the present invention is: gas cylinder is covered by cover body fully; No air admission mask body intracavity has been exempted the possibility of gas cylinder fuel combustion, even gas cylinder is blasted; Cover body also can play protection and absorb the effect of shock absorbing ripple, reduces the injury to the occupant.
Description of drawings
Fig. 1 is a birds-eye view of the present invention;
Fig. 2 is Fig. 1 upward view.
The specific embodiment
Like Fig. 1, the vehicle gas cylinder safely cover shown in 2, comprise cover body 10, cover body 10 covers gas cylinder fully, and cover body 10 bottoms are used for connecting with vehicle chassis.Optimized technical scheme is specifically: described cover body 10 bottom margins are provided with connecting bore and vehicle chassis bolted connection.Described cover body 10 is the uncovered shape in bottom, and wall 14 bottom outside of cover body 10 evenly are provided with a plurality of otic placodes 15, and described connecting bore is arranged on the otic placode 15.Cover body is the material usage that down uncovered shape can reduce cover body, also is convenient to connect, and bottom margin plays pressure release effect to a certain degree at explosion time, can alleviate the gas bottle explosion dynamics to a certain extent, alleviates occupant's condition of the injury.Otic placode can be welded on the wall 14, is convenient to connect also be convenient to be provided with simultaneously connecting bore, and otic placode 15 is provided with 4 altogether along the edge of cover body 10 and gets final product.
Preferably, the top cover 13 of described cover body 10 is set to horizontal.Can put slight article on the top cover 13, increase practical space, especially for car, very practical, gas cylinder is fixed on back case front side, and cover body covers this gas cylinder, and the cover body top, horizontal can be placed other article, reduces taking back case space.
Preferred cover body 10 structures are, described cover body 10 integral body are rectangular box-shaped, and an end 11 horizontal projections of cover body 10 length directions are isosceles trapezoid, the other end 12 and are equicrural triangle, middlely are oblong.The shape of so more identical gas cylinder; One end of equicrural triangle and gas cylinder bottom coincide; The trapezoidal cooresponding inner chamber of one end of isosceles trapezoid just in time is provided with parts such as gas cylinder intake and exhaust mouth; As for exterior be connected then of gas cylinder and cover body supplying pipeline to wear to connect or joint is set to realize, very convenient through through hole is set on cover body.
Described cover body 10 top covers 13 are articulated and connected through hinge 16 formations with wall 14 1 sides, and a relative side is provided with snap close and connects, and wall 14 upper edge indents and top cover 13 edges flange shape are down coincide.That is to say wall 14 upper ends constitute in bead, top cover 13 can cooperate with the bead of wall 14 coincide.The reinforcement of wall 14 and top cover 13 edges formation structure itself guarantees that simultaneously top cover 13 covers position stability afterwards on the one hand.Hinge 16 also be commonly called as " hinges " as shown in the figure utilize hinge 16 and padlock can close or open cover body 10, just can when changing gas cylinder, need not dismantle cover body 10 again after cover body 10 is installed like this, and the gas cylinder safely cover uses more convenient.
Described cover body 10 top covers 13 inwalls are connected reinforced rib 131,141 with wall 14 inwalls; Reinforced rib 131,141 cross-sectional planes are " several " font; The dual-side of reinforced rib 131,141 reclines and is welded on top cover 13 and the wall 14, and the length direction of reinforced rib 131,141 is perpendicular to the length direction of cover body 10.Reinforced rib 131,141 cross-sectional planes are " several " font, also can be regarded as the groove that dual-side outwards stretches, and side just in time just reclines and is welded on top cover 13 and wall 14 inwalls, is welded under the carbon-dioxide protecting and carries out.Reinforced rib 131,141 plays the support of cover body top cover 13 and wall 14 and structure booster action, makes that cover body 10 structures are more firm, and performance is more reliable.
Be more preferably: described cover body 10 surface coating fire proofings.Inside face or the outside face or the surfaces externally and internally that for example apply cover body with anti-flaming dope apply simultaneously, play further fire-retardant purpose.
The present invention starts new technology, has solved the key technical problem of not noticing in the prior art.The present invention can use on the existing vehicle with fuel gas bottle easily, plays fire prevention, fire-retardant, and the effect of explosion-proof, flame proof has increased the safety of vehicle greatly.
Claims (8)
1. a vehicle gas cylinder safely cover comprises cover body (10), and cover body (10) covers gas cylinder fully, and cover body (10) bottom is connected with vehicle chassis.
2. a kind of vehicle gas cylinder safely cover according to claim 1 is characterized in that: described cover body (10) bottom margin is provided with connecting bore and vehicle chassis bolted connection.
3. a kind of vehicle gas cylinder safely cover according to claim 2; It is characterized in that: described cover body (10) is the uncovered shape in bottom; Wall (14) bottom outside of cover body (10) evenly is provided with a plurality of otic placodes (15), and described connecting bore is arranged on the otic placode (15).
4. a kind of vehicle gas cylinder safely cover according to claim 3 is characterized in that: the top cover (13) of described cover body (10) is set to horizontal.
5. according to any described a kind of vehicle gas cylinder safely cover in the claim 1 to 4, it is characterized in that: described cover body (10) surface coating fire proofing.
6. a kind of vehicle gas cylinder safely cover according to claim 5 is characterized in that: described cover body (10) integral body is rectangular box-shaped, and an end horizontal projection of cover body (10) length direction is isosceles trapezoid, the other end and is equicrural triangle, middlely is oblong.
7. a kind of vehicle gas cylinder safely cover according to claim 6; It is characterized in that: described cover body (10) top cover (13) is articulated and connected through hinge (16) formation with wall (14) one sides; A relative side is provided with snap close and connects, and wall (14) upper edge indent and top cover (13) edge flange shape are down coincide.
8. a kind of vehicle gas cylinder safely cover according to claim 7; It is characterized in that: described cover body (10) top cover (13) inwall is connected reinforced rib with wall (14) inwall; The reinforced rib cross-sectional plane is " several " font; The dual-side of reinforced rib reclines and is welded on top cover (13) and the wall (14), and the length direction of reinforced rib is perpendicular to the length direction of cover body (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101402116A CN102689590A (en) | 2012-05-08 | 2012-05-08 | Vehicle cylinder safety guard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101402116A CN102689590A (en) | 2012-05-08 | 2012-05-08 | Vehicle cylinder safety guard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102689590A true CN102689590A (en) | 2012-09-26 |
Family
ID=46855379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101402116A Pending CN102689590A (en) | 2012-05-08 | 2012-05-08 | Vehicle cylinder safety guard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102689590A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107054068A (en) * | 2017-02-13 | 2017-08-18 | 平罗县龙江液化气有限责任公司 | A kind of natural gas loading machine gas cylinder protection mechanism |
| CN110234923A (en) * | 2017-02-24 | 2019-09-13 | 宝马股份公司 | Pressure vessel assemblies and vehicle with pressure vessel assemblies |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5370418A (en) * | 1993-11-19 | 1994-12-06 | Pugh; Nicholas | Integrated chassis and compressed gas fuel system of an automotive vehicle |
| US6418962B1 (en) * | 1998-10-27 | 2002-07-16 | The Johns Hopkins University | Low cost, compressed gas fuel storage system |
| CN1484588A (en) * | 2001-10-10 | 2004-03-24 | �ղ��Զ�����ʽ���� | Fuel tank mounting structure for fuel cell vehicle |
| CN2915585Y (en) * | 2006-01-20 | 2007-06-27 | 东营市华方船体研制有限责任公司 | Motor fuel steel bottle cover |
-
2012
- 2012-05-08 CN CN2012101402116A patent/CN102689590A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5370418A (en) * | 1993-11-19 | 1994-12-06 | Pugh; Nicholas | Integrated chassis and compressed gas fuel system of an automotive vehicle |
| US6418962B1 (en) * | 1998-10-27 | 2002-07-16 | The Johns Hopkins University | Low cost, compressed gas fuel storage system |
| CN1484588A (en) * | 2001-10-10 | 2004-03-24 | �ղ��Զ�����ʽ���� | Fuel tank mounting structure for fuel cell vehicle |
| CN2915585Y (en) * | 2006-01-20 | 2007-06-27 | 东营市华方船体研制有限责任公司 | Motor fuel steel bottle cover |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107054068A (en) * | 2017-02-13 | 2017-08-18 | 平罗县龙江液化气有限责任公司 | A kind of natural gas loading machine gas cylinder protection mechanism |
| CN110234923A (en) * | 2017-02-24 | 2019-09-13 | 宝马股份公司 | Pressure vessel assemblies and vehicle with pressure vessel assemblies |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20120926 |