CN204284931U - Gas cylinder sealing case and there is the vehicle of this gas cylinder sealing case - Google Patents
Gas cylinder sealing case and there is the vehicle of this gas cylinder sealing case Download PDFInfo
- Publication number
- CN204284931U CN204284931U CN201420674240.5U CN201420674240U CN204284931U CN 204284931 U CN204284931 U CN 204284931U CN 201420674240 U CN201420674240 U CN 201420674240U CN 204284931 U CN204284931 U CN 204284931U
- Authority
- CN
- China
- Prior art keywords
- gas cylinder
- gas
- sealing case
- box body
- lower box
- 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
Links
- 238000007789 sealing Methods 0.000 title claims abstract description 84
- 238000000151 deposition Methods 0.000 claims abstract description 4
- 238000001514 detection method Methods 0.000 claims description 10
- 229910000831 Steel Inorganic materials 0.000 claims description 9
- 238000013016 damping Methods 0.000 claims description 9
- 239000010959 steel Substances 0.000 claims description 9
- 238000012423 maintenance Methods 0.000 abstract description 9
- 239000007789 gas Substances 0.000 description 149
- 238000010586 diagram Methods 0.000 description 6
- 239000000567 combustion gas Substances 0.000 description 5
- 239000000446 fuel Substances 0.000 description 3
- 238000012512 characterization method Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Landscapes
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
The utility model discloses a kind of gas cylinder sealing case and have the vehicle of this gas cylinder sealing case, gas cylinder sealing case comprises: lower box body, and described lower box body is suitable for being fixed on floor; Upper cartridge body, described upper cartridge body is removably disposed on described lower box body to form the seal space depositing gas cylinder between described upper cartridge body and described lower box body; Described gas cylinder sealing case is provided with gas cylinder access hole and gas cylinder access cover, described gas cylinder access cover is arranged on described gas cylinder access hole place hermetically and is used to open or close described gas cylinder access hole.Gas cylinder sealing case of the present utility model has good sealing and maintenance is convenient.
Description
Technical field
The utility model relates to technical field of vehicle, especially relates to a kind of gas cylinder sealing case and has the vehicle of this gas cylinder sealing case.
Background technique
At present, the extensive use because of energy-conserving and environment-protective of dual-purpose fuel (such as gasoline+rock gas) automotive engineering, and for the means of fixation of gas cylinder, general employing support is directly fixed in boot or after back seat, but for these two kinds of means of fixation, when gas cylinder occurs to leak, combustion gas may enter in operator cabin, constitutes a threat to the personal safety of the driver in operator cabin and occupant.
Gas cylinder sealing case is equipped with in some variable fuel vehicles, but in gas cylinder sealing case technology known for inventor, gas cylinder sealing case or seal completely, can vent be set, vent is set and still there is above-mentioned gas leakage to the risk in operator cabin, although and seal this problem that can solve completely, maintenance very inconvenience, need box body entirety to open, this very inconvenience that seems after placing articles on box body.
Model utility content
The utility model is intended to solve one of above-mentioned technical problem of the prior art at least to a certain extent.
For this reason, an object of the present utility model is to propose a kind of gas cylinder sealing case, and this gas cylinder sealing case has good sealing and maintenance is convenient.
Another object of the present utility model is to propose a kind of vehicle, and this vehicle comprises the above-mentioned gas cylinder sealing case for vehicle.
According to the gas cylinder sealing case of the utility model embodiment, comprising: lower box body, described lower box body is suitable for being fixed on floor; Upper cartridge body, described upper cartridge body is removably disposed on described lower box body to form the seal space depositing gas cylinder between described upper cartridge body and described lower box body; Described gas cylinder sealing case is provided with gas cylinder access hole and gas cylinder access cover, described gas cylinder access cover is arranged on described gas cylinder access hole place hermetically and is used to open or close described gas cylinder access hole.
Improve the sealing of gas cylinder sealing case at least to a certain extent according to the gas cylinder sealing case of the utility model embodiment, effectively isolated passenger cabin, loading space and gas cylinder, Security is high.Simultaneously gas cylinder assembling is more convenient, and stop valve for cylinder maintenance and operation are very simple, and as on gas cylinder sealing case during arrangement of goods, does not need to unload and also can overhaul, the enforcement of user's emergency measure when facilitating contingency.
In addition, according to the gas cylinder sealing case for vehicle of the utility model embodiment, following additional technical feature can also be had:
According to embodiments more of the present utility model, the height of described lower box body is less than the height of described upper cartridge body.
According to embodiments more of the present utility model, described gas cylinder sealing case also comprises: for the gas-cylinder retaining assembly of fixing described gas cylinder.
According to embodiments more of the present utility model, described gas-cylinder retaining assembly comprises:
Fixed support and fixing drawstring, described fixed support is fixed with described lower box body and described floor respectively, and described fixing drawstring is suitable for described gas cylinder to be fixed on described fixed support.
According to embodiments more of the present utility model, described upper cartridge body with at least one in described lower box body is also provided with the Leakage Gas hole that is suitable for being communicated with described outside vehicle and is directly discharged into described outside vehicle with the inflammable gas enabling described gas cylinder and leak in described gas cylinder sealing case by described Leakage Gas hole.
According to embodiments more of the present utility model, described Leakage Gas hole is formed on the bottom surface of described lower box body, and described floor is provided with the floor Leak hole in corresponding described Leakage Gas hole, between described Leakage Gas hole and described floor Leak hole, is provided with leakage way.
According to embodiments more of the present utility model, described gas cylinder sealing case also comprises: Stamping Steel Ribbon, and described Stamping Steel Ribbon is arranged on the intersection of described upper cartridge body and described lower box body.
According to embodiments more of the present utility model, described gas cylinder sealing case also comprises:
Gas leak detection apparatus and warning device, described gas leak detection apparatus is arranged in described seal space, and described gas leak detection apparatus is connected with described warning device.
According to embodiments more of the present utility model, described gas cylinder sealing case also comprises: flexible damping device, and described damping device is suitable for being supported on bottom described gas cylinder.
According to the vehicle of the utility model another aspect embodiment, comprise according to the gas cylinder sealing case for vehicle in the utility model above-described embodiment.
Accompanying drawing explanation
Fig. 1 is the schematic diagram (wherein not shown gas-cylinder retaining assembly) of the gas cylinder sealing case according to the utility model embodiment;
Fig. 2 is the schematic diagram of the gas cylinder sealing case according to the utility model embodiment;
Fig. 3 is the plan view of the gas cylinder sealing case according to the utility model embodiment;
Fig. 4 is the schematic diagram of the lower box body of gas cylinder sealing case according to the utility model embodiment;
Fig. 5 is the schematic diagram of the upper cartridge body of gas cylinder sealing case according to the utility model embodiment;
Fig. 6 is the gas cylinder access cover schematic diagram of the gas cylinder sealing case according to the utility model embodiment;
Fig. 7 is the Stamping Steel Ribbon schematic diagram of the gas cylinder sealing case according to the utility model embodiment.
Embodiment
Be described below in detail embodiment of the present utility model, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Be exemplary below by the embodiment be described with reference to the drawings, be intended to for explaining the utility model, and can not be interpreted as restriction of the present utility model.
In description of the present utility model, it will be appreciated that, term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ", " thickness ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", " outward ", " clockwise ", orientation or the position relationship of the instruction such as " counterclockwise " are based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.
In addition, term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technical characteristics.Thus, be limited with " first ", the feature of " second " can express or impliedly comprise one or more these features.In description of the present utility model, the implication of " multiple " is at least two, such as two, three etc., unless otherwise expressly limited specifically.
In the utility model, unless otherwise clearly defined and limited, the term such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or integral; Can be mechanical connection, also can be electrically connected maybe can communicate with one another; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals or the interaction relationship of two elements.For the ordinary skill in the art, the concrete meaning of above-mentioned term in the utility model can be understood as the case may be.
In the utility model, unless otherwise clearly defined and limited, fisrt feature second feature it " on " or D score can comprise the first and second features and directly contact, also can comprise the first and second features and not be directly contact but by the other characterisation contact between them.And, fisrt feature second feature " on ", " top " and " above " comprise fisrt feature directly over second feature and oblique upper, or only represent that fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " below " and " below " comprise fisrt feature immediately below second feature and tiltedly below, or only represent that fisrt feature level height is less than second feature.
The gas cylinder sealing case 100 according to the utility model embodiment is described in detail below with reference to Fig. 1-Fig. 7, this gas cylinder sealing case 100 is applicable in the vehicle of air-fuel mixture type, this vehicle comprises floor and motor, and gas cylinder sealing case 100 can store gas cylinder, and gas cylinder can supply inflammable gas to motor.
In certain embodiments, gas cylinder sealing case 100 can comprise upper cartridge body 2, lower box body 1, air delivering pipeline (scheming not shown) and gas cylinder access cover 7.
As depicted in figs. 1 and 2, together with upper cartridge body 2 is removably disposed in lower box body 1, lower box body 1 is suitable for being fixed on floor, and such as lower box body 1 can be fastened by bolts on floor, and certain lower box body 1 also can directly be weldingly fixed on floor.Limit seal space between upper cartridge body 2 and lower box body 1, sealing space can be used for depositing gas cylinder.
Air delivering pipeline wears lower box body 1 and is sealed and matched with lower box body 1, and for sealing means, those skilled in the art can carry out encapsulation process according to related domain general knowledge, such as, by pasting sealer etc.Air delivering pipeline is for being communicated with gas cylinder and motor, and the combustible gas in gas cylinder is delivered in the cylinder of motor by air delivering pipeline and participates in burning, for normal vehicle operation provides power.
As shown in Figure 1-Figure 3, gas cylinder sealing case 100 is provided with gas cylinder access hole 21.Such as in the example of Fig. 1-Fig. 3, upper cartridge body 2 is provided with gas cylinder access hole 21, but is not limited thereto.The hand stop valve of the corresponding gas cylinder of gas cylinder access hole 21, user/maintenance man to operate hand stop valve by access hole or maintenance etc.Gas cylinder access cover 7 is arranged on gas cylinder access hole 21 place hermetically, and gas cylinder access cover 7 is used to open or close gas cylinder access hole 21.
Thus, the gas cylinder sealing case 100 formed primarily of upper cartridge body 2 and lower box body 1 can limit the seal space of a relative closure substantially, gas cylinder leaves in this space substantially closed, even if there is slight leakage in gas cylinder, the inflammable gas revealed substantially can not overflow gas cylinder sealing case 100 and enter in operator cabin, which enhance the Security of vehicle, reduce potential safety hazard.
And owing to being provided with gas cylinder access hole 21, user/maintenance man can realize carrying out valid function and maintenance to gas cylinder hand stop valve under the prerequisite not opening gas cylinder sealing case 100.
In brief, improve the sealing of gas cylinder sealing case 100 at least to a certain extent according to the gas cylinder sealing case 100 of the utility model embodiment, effectively isolated passenger cabin, loading space and gas cylinder, Security is high.Simultaneously gas cylinder assembling is more convenient, and stop valve for cylinder maintenance and operation are very simple, and as on gas cylinder sealing case 100 during arrangement of goods, does not need to unload and also can overhaul, the enforcement of user's emergency measure when facilitating contingency.
According to embodiments more of the present utility model, the height of lower box body 1 is less than the height of upper cartridge body 2, like this when picking and placeing gas cylinder, relatively can reduce the lift height of gas cylinder, making to pick and place gas cylinder and being more prone to.
As shown in Figure 2; rock in gas cylinder sealing case 100 to prevent gas cylinder; as one preferred embodiment; gas cylinder sealing case 100 also comprises the gas-cylinder retaining assembly for fixing gas cylinder; gas-cylinder retaining assembly is used for fixing gas cylinder; thus preventing gas cylinder from moving relative to gas cylinder sealing case 100, protection gas cylinder safely and air feed are stablized.
Such as, as shown in Figure 2, gas-cylinder retaining assembly can comprise fixed support 5 and fixing drawstring 6, fixed support 5 is fixed with lower box body 1 and floor respectively, such as fixed support 5, lower box body 1 and floor can be secured to one another by bolt, fixed support 5 can be made up of four angle steel, but is not limited thereto.Fixing drawstring 6 is suitable for gas cylinder to be fixed on fixed support 5.
Should be understood that, for the ordinary skill in the art, in conjunction with prior art, above-mentioned gas-cylinder retaining assembly can be modified and/or replace, being not limited to above-mentioned fixed support 5 and fixing drawstring 6 structure according to the gas-cylinder retaining assembly of the utility model embodiment.
Gas cylinder after long-term use, easily there is gas leakage phenomenon, particularly when gas leakage is comparatively serious, combustion gas can be gathered in the good gas cylinder sealing case 100 of sealing, easily bring out fire even to explode, in view of this, in certain embodiments, gas cylinder sealing case 100 is provided with Leakage Gas structure.Specifically, upper cartridge body 2 with at least one in lower box body 1 is also provided with the Leakage Gas hole (not shown) being suitable for being communicated with outside vehicle, thus the inflammable gas enabling gas cylinder leak in gas cylinder sealing case is directly discharged into outside vehicle by this Leakage Gas hole, the inflammable gas leaked is avoided to be drained in operator cabin, like this after gas cylinder generation gas leakage, the combustion gas leaked out can be leaked into by Leakage Gas hole in the air outside vehicle in time, avoids combustion gas to be gathered in a large number in gas cylinder sealing case 100 and causes danger.
Further, Leakage Gas hole is formed on the bottom surface of lower box body 1, and vehicle floor is provided with to should the floor Leak hole (not shown) in Leakage Gas hole, between Leakage Gas hole and floor Leak hole, be provided with leakage way (not shown), gas leakage leaks out outside vehicle easily by Leakage Gas hole, leakage way and floor Leak hole thus.
For the size of Leakage Gas hole, leakage way and floor Leak hole, those skilled in the art can carry out adaptability design, it is too small or excessive that the aperture of this hole or passage is not easily designed, and also will ensure that this hole or passage effectively can discharge gas cylinder sealing case 100 for gas leakage while guarantee gas cylinder sealing case 100 has good sealing property.
As Fig. 1-Fig. 2 and shown in composition graphs 7, in order to increase the sealing of gas cylinder sealing case 100, at the intersection of upper cartridge body 2 and lower box body 1, Stamping Steel Ribbon 3 can be set, Stamping Steel Ribbon 3 can be foam strip or rubber strip, Stamping Steel Ribbon 3 can cuff at the intersection of upper cartridge body 2 and lower box body 1, thus the gap of sealing upper cartridge body 2 and lower box body 1 joint, prevent gas cylinder sealing case 100 to be communicated with by this gap with space outerpace.Upper cartridge body 2 and lower box body 1 are fastened by pulling buckle structure 4.
In order to increase the Security of gas cylinder sealing case 100 further, especially when gas cylinder occurs to leak in a large number, above-mentioned leakage structure possibly cannot meet exhaust requirements, now still can assemble rapidly a large amount of combustion gas in gas cylinder sealing case 100.In order to warn the occupant in operator cabin as soon as possible, as preferred embodiment, in seal space, gas leak detection apparatus (not shown) can also be set, gas leak detection apparatus can be used for detecting whether have gas leakage, gas leak detection apparatus can be connected with warning device, can be reported to the police after gas leak detection apparatus has detected Leakage Gas by warning device.Warning device is preferably arranged in operator cabin, and facilitate driver to receive leakage alarm signal in time, warning device can be buzzer, flashing lamp etc., but is not limited thereto.
Consider that the quality of gas cylinder is relatively large, when vehicle is on the section of comparing and jolting, gas cylinder may pitch with vehicle, and this may cause damage to gas cylinder, may damage gas cylinder and cause gas cylinder to leak gas time serious.In order to improve this problem, flexible damping device (scheming not shown) can be set in the bottom of gas cylinder, in other words, damping device has elasticity, and damping device is suitable for being supported on bottom gas cylinder, thus when gas cylinder is with vehicle vibration, damping device can be decayed the vibration frequency of gas cylinder at least in part, absorbs gas cylinder vibration energy.
As optional mode of execution, damping device can be the structures such as spring, sponge mat, rubber pad, but is not limited thereto.
The simple vehicle described according to the utility model embodiment below, this vehicle comprises the gas cylinder sealing case 100 for vehicle in above-described embodiment.Construct such as motor, speed changer etc. about other of vehicle to be all well known for ordinary skill in the art for prior art, therefore repeat no longer one by one here.
In the description of this specification, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present utility model or example.In this manual, to the schematic representation of above-mentioned term not must for be identical embodiment or example.And the specific features of description, structure, material or feature can combine in an appropriate manner in any one or more embodiment or example.In addition, the different embodiment described in this specification or example can carry out engaging and combining by those skilled in the art.
Although illustrate and described embodiment of the present utility model above, be understandable that, above-described embodiment is exemplary, can not be interpreted as restriction of the present utility model, those of ordinary skill in the art can change above-described embodiment, revises, replace and modification in scope of the present utility model.
Claims (10)
1. a gas cylinder sealing case, is characterized in that, described gas cylinder sealing case comprises:
Lower box body, described lower box body is suitable for being fixed on floor;
Upper cartridge body, described upper cartridge body is removably disposed on described lower box body to form the seal space depositing gas cylinder between described upper cartridge body and described lower box body;
Described gas cylinder sealing case is provided with gas cylinder access hole and gas cylinder access cover, described gas cylinder access cover is arranged on described gas cylinder access hole place hermetically and is used to open or close described gas cylinder access hole.
2. gas cylinder sealing case according to claim 1, is characterized in that, the height of described lower box body is less than the height of described upper cartridge body.
3. gas cylinder sealing case according to claim 1, is characterized in that, also comprise: for the gas-cylinder retaining assembly of fixing described gas cylinder.
4. gas cylinder sealing case according to claim 3, is characterized in that, described gas-cylinder retaining assembly comprises:
Fixed support and fixing drawstring, described fixed support is fixed with described lower box body and described floor respectively, and described fixing drawstring is suitable for described gas cylinder to be fixed on described fixed support.
5. gas cylinder sealing case according to claim 1, it is characterized in that, described upper cartridge body with at least one in described lower box body is also provided with the Leakage Gas hole that is suitable for being communicated with described outside vehicle and is directly discharged into described outside vehicle with the inflammable gas enabling described gas cylinder and leak in described gas cylinder sealing case by described Leakage Gas hole.
6. gas cylinder sealing case according to claim 5, it is characterized in that, described Leakage Gas hole is formed on the bottom surface of described lower box body, and described floor is provided with the floor Leak hole in corresponding described Leakage Gas hole, between described Leakage Gas hole and described floor Leak hole, is provided with leakage way.
7. gas cylinder sealing case according to claim 1, is characterized in that, also comprise: Stamping Steel Ribbon, and described Stamping Steel Ribbon is arranged on the intersection of described upper cartridge body and described lower box body.
8. gas cylinder sealing case according to claim 1, is characterized in that, also comprise:
Gas leak detection apparatus and warning device, described gas leak detection apparatus is arranged in described seal space, and described gas leak detection apparatus is connected with described warning device.
9. gas cylinder sealing case according to claim 1, is characterized in that, also comprise: flexible damping device, described damping device is suitable for being supported on bottom described gas cylinder.
10. a vehicle, is characterized in that, comprises the gas cylinder sealing case according to any one of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420674240.5U CN204284931U (en) | 2014-11-05 | 2014-11-05 | Gas cylinder sealing case and there is the vehicle of this gas cylinder sealing case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420674240.5U CN204284931U (en) | 2014-11-05 | 2014-11-05 | Gas cylinder sealing case and there is the vehicle of this gas cylinder sealing case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204284931U true CN204284931U (en) | 2015-04-22 |
Family
ID=52868091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420674240.5U Expired - Fee Related CN204284931U (en) | 2014-11-05 | 2014-11-05 | Gas cylinder sealing case and there is the vehicle of this gas cylinder sealing case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204284931U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113864643A (en) * | 2021-10-30 | 2021-12-31 | 重庆长安新能源汽车科技有限公司 | Hydrogen seal structure in car |
-
2014
- 2014-11-05 CN CN201420674240.5U patent/CN204284931U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113864643A (en) * | 2021-10-30 | 2021-12-31 | 重庆长安新能源汽车科技有限公司 | Hydrogen seal structure in car |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US12168393B2 (en) | Fuel system for a vehicle | |
| CN209933882U (en) | Non-pressure storage type automatic fire extinguishing device for battery box of new energy lithium battery car | |
| US10328790B2 (en) | Safety arrangement for a vehicle tank | |
| CN204284931U (en) | Gas cylinder sealing case and there is the vehicle of this gas cylinder sealing case | |
| CN201961142U (en) | Flameproof and explosionproof oil tank for vehicles | |
| CN110406410A (en) | A kind of electric power new energy charging unit being equipped with apparatus capable of fluctuating | |
| CN104353204A (en) | Automatic fire extinguishing device for automobile | |
| CN106122753A (en) | A kind of intelligence anti-gas-leak fluid pressure type CNG gas cylinder | |
| CN207173330U (en) | A kind of intelligent charging spot | |
| CN107554286A (en) | For vehicle Fuel Tanking Unit and there is its vehicle | |
| CN104494504B (en) | A kind of hoolivan | |
| CN204309661U (en) | A kind of hoolivan | |
| CN214860733U (en) | Vehicle-mounted battery fire extinguishing device | |
| CN207291663U (en) | A kind of vehicle security device for fuel tank | |
| CN102689590A (en) | Vehicle cylinder safety guard | |
| CN208498456U (en) | Engineering vehicle tyre inflates safety box | |
| CN207267452U (en) | Gas cylinder protection device for dual-fuel vehicles | |
| CN208293492U (en) | A kind of anticollision device, collision-prevention device of touch-control sounding | |
| CN201432724Y (en) | Trunk lid assembly of hydrogen powered vehicle | |
| CN204161302U (en) | A kind of car bonnet lifting apparatus | |
| CN220588771U (en) | Safety detection device of hazardous chemical substance transport vechicle | |
| CN219815080U (en) | Combined fire detection alarm device for vehicle-mounted battery compartment | |
| JP3184944U (en) | Gas fuel tank mounting fixture for vehicle and gas fuel tank mounting structure for vehicle | |
| WO2008136148A1 (en) | Rotary working vehicle | |
| CN206067488U (en) | For the hydrogen-feeding system and vehicle of vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150422 Termination date: 20211105 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |