CN203974541U - A kind of natural gas-powered car CNG gaholder anchor fitting - Google Patents
A kind of natural gas-powered car CNG gaholder anchor fitting Download PDFInfo
- Publication number
- CN203974541U CN203974541U CN201420218450.3U CN201420218450U CN203974541U CN 203974541 U CN203974541 U CN 203974541U CN 201420218450 U CN201420218450 U CN 201420218450U CN 203974541 U CN203974541 U CN 203974541U
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- China
- Prior art keywords
- gaholder
- door
- natural gas
- assembly
- cng
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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.)
- Expired - Lifetime
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- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 19
- 239000011148 porous material Substances 0.000 claims description 11
- 230000003139 buffering effect Effects 0.000 claims description 8
- 239000000446 fuel Substances 0.000 abstract description 5
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000001737 promoting effect Effects 0.000 abstract description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 18
- 239000003345 natural gas Substances 0.000 description 9
- 239000003949 liquefied natural gas Substances 0.000 description 8
- 238000009434 installation Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000003365 glass fiber Substances 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 229920000297 Rayon Polymers 0.000 description 2
- 238000005553 drilling Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000010079 rubber tapping Methods 0.000 description 2
- 229920002430 Fibre-reinforced plastic Polymers 0.000 description 1
- 206010039203 Road traffic accident Diseases 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 239000002283 diesel fuel Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000013536 elastomeric material Substances 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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- Special Wing (AREA)
Abstract
The utility model relates to a kind of natural gas-powered car CNG gaholder anchor fitting, belongs to automotive engine fuel and supplies with technical field.Comprise: on top protection covering (2), front-back, protect under covering (3), front-back and protect covering (4), left-hand door assembly assembly (5), right door assembly assembly (6), Lifting Lug (7), also comprise the fixed pedestal framework assembly assembly (1) that a plurality of gaholder are housed.A kind of natural gas-powered car CNG gaholder anchor fitting that the utility model provides, has that simple in structure, small volume, weight are light, good looking appearance, intensity are good, it is simple, easy to maintenance to assemble.Can meet batch manufacturing, be adapted at promoting the use of on natural gas-powered car.
Description
Technical field
The utility model relates to the fuel feed system technical field of natural gas-powered car, specifically a kind of natural gas-powered car CNG gaholder anchor fitting.
Background technology
Natural gas automobile, is to take the clean energy vehicle that natural gas is fuel, and current automobile-used natural gas has the compressed natural gas (CNG) of liquid Liquefied Natural Gas (LNG) (LNG) and gaseous state.Gas combustion automobile adopts gaholder splendid attire Liquefied Natural Gas (LNG) or compressed natural gas.No matter be LNG gaholder or CNG gaholder, adopt columnar structured, all belong to rigid material, and not only pressure is high due to Liquefied Natural Gas (LNG) and compressed natural gas, and itself is extremely inflammable and explosive, once generation traffic accident, gaholder is subject to clashing into breaking and causes natural gas to leak, and causes that burning, the danger of exploding are higher than vapour, diesel oil.
Whether the gaholder of natural gas automobile is fixing is reliably the natural gas automobile basis of normally travelling and crucial, former design adopts metal case, complex structure, cause car load overweight, the requirement, profile that run counter to present automotive light weight technology are ugly, car resistance is large, and many problems cannot not solve with vehicle modeling does not mate etc.
Summary of the invention
The purpose of this utility model is to provide that a kind of structure is simple, small volume, weight are light, good looking appearance, the good natural gas-powered car CNG of intensity gaholder anchor fitting.
For solving the problems of the technologies described above, the utility model adopts following technical scheme:
The utility model provides a kind of natural gas-powered car CNG gaholder anchor fitting, on top protection covering 2, front-back, protect under covering 3, front-back and protect covering 4, left-hand door assembly assembly 5, right door assembly assembly 6, Lifting Lug 7, comprise the fixed pedestal framework assembly assembly 1 that a plurality of gaholder are housed.
The described fixed pedestal framework assembly assembly 1 that a plurality of gaholder are housed comprises body supports framework, and body supports base of frame is welded with two end auxiliary girders 1001 that are connected with car chassis crossbeam.
On described front-back, protect and under covering 3, described front-back, protect covering 4 and be designed with a plurality of prolongation breather ports.
Described right door assembly assembly 6 can be opened 90 degree, and lock is installed.
The apparent size of natural gas-powered car CNG gaholder anchor fitting: long 2260mm, wide 1060mm, high 2120mm, described height is the height that does not add end auxiliary girder 1001.
Described body supports framework comprises bottom frame, middle part, bottom frame top is provided with two door-shaped frames 1005 of carrying gaholder, on the inside casing of door-shaped frame 1005, be provided with a plurality of gaholder brackets 1007 with arc, between two door-shaped frames 1005, be connected with many support rail 1008, the place, angle that door-shaped frame 1005 is connected with support rail 1008 is provided with brace panel 1013, and door-shaped frame 1005 tops are provided with four shackle brackets 1014; Bottom frame both upper ends thereof is respectively arranged with left-hand door frame 1006, right doorframe 1006, between left-hand door frame 1006 and door-shaped frame 1005, be connected with two support rail 1009 and Duo Gen with the left back-up ring fixed support 1010 of elongated pore, left-hand door frame 1006 tops are provided with three left-hand door covering fixed supports 1015; Between right doorframe 1006 and door-shaped frame 1005, be connected with two support rail 1009 and two hinges fixing fixed racks 1012 and the many right back-up ring fixed supports 1011 with elongated pore.
Crossbeam 1002 before and after described bottom frame comprises, between the crossbeam of front and back, middle part is connected with two vertical tie-beams 1003, and between the crossbeam of front and back, two ends are fixed with left-hand door lower frame 1004, right lower door frame 1004 respectively.
Described fixed pedestal framework assembly 1 assembly that a plurality of gaholder are housed also comprises locking fixed support 1022 on bracket lift 1023, the fastening drawstring 1018 of gaholder, drawstring lift 1024, gaholder back-up ring 1019, back-up ring drawstring 1020, door, the lower locking fixed support 1022 of door, buffering bulb 1021; CNG gaholder 1017 is fixed on gaholder bracket 1007 by the fastening drawstring 1018 use nuts of gaholder; Gaholder back-up ring 1019 is fixed by bolts on left back-up ring fixed support 1010 and right back-up ring fixed support 1011, and gaholder back-up ring 1019 is positioned at CNG gaholder 1017 two ends; The elongated pore of gaholder back-up ring 1019 midways location and described back-up ring drawstring 1020 are fixed by nut; On door, locking fixed support 1022, the lower locking fixed support 1022 of door are bolted on right doorframe 1006, buffering bulb 2021 is bolted on left-hand door frame 1006, right doorframe 1006, on gaholder bracket 1007 curved surfaces, be equipped with bracket lift 1023, on the fastening drawstring 1018 of gaholder, also card has drawstring lift 1024.
The advantage of a kind of natural gas-powered car CNG gaholder anchor fitting that the utility model provides is: profile has adopted glass fibre reinforced plastics casing, combined and spliced formula structure.Taken into full account and the mating and the design of good ventilation and heat of bogie, and CNG gaholder reliably can be fixed on to the natural fuels truck CNG gaholder anchor fitting on natural fuels truck.Mainly played and protected storage tank not to be subject to the aggressive action of sunlight, sleet and dust storm.Meanwhile, increase the attractive in appearance of car load and reduced the resistance to motion of automobile, reduced driving oil consumption, saved the energy.
Accompanying drawing explanation
The assembling exploded view of a kind of natural gas-powered car CNG gaholder anchor fitting that Fig. 1 provides for the utility model;
The fixed pedestal framework assembly assembly schematic diagram of a kind of natural gas-powered car CNG gaholder anchor fitting that Fig. 2 provides for the utility model;
The structural representation of a kind of natural gas-powered car CNG gaholder anchor fitting that Fig. 3 provides for the utility model;
The structural representation of the left-hand door assembly assembly of a kind of natural gas-powered car CNG gaholder anchor fitting that Fig. 4 provides for the utility model;
The structural representation of the right door assembly assembly of a kind of natural gas-powered car CNG gaholder anchor fitting that Fig. 5 provides for the utility model;
The fixed sturcture schematic diagram of CNG gaholder in a kind of natural gas-powered car CNG gaholder anchor fitting that Fig. 6 provides for the utility model;
The structure connection diagram of gaholder bracket, bracket lift, CNG gaholder in a kind of natural gas-powered car CNG gaholder anchor fitting that Fig. 7 provides for the utility model;
The structure connection diagram of CNG gaholder, the fastening drawstring of gaholder, drawstring lift in a kind of natural gas-powered car CNG gaholder anchor fitting that Fig. 8 provides for the utility model.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Fig. 1, Fig. 3, Fig. 4, the utility model provides a kind of natural gas-powered car CNG gaholder anchor fitting, comprising: be equipped with to protect on the fixed pedestal framework assembly assembly 1, top protection covering 2, front-back of a plurality of gaholder and under covering 3, front-back, protect covering 4, left-hand door assembly assembly 5, right door assembly assembly 6, Lifting Lug 7.
During installation, on top protection covering 3 and front-back, protecting and protecting covering 4 under covering 3, front-back is to be all fixed on the fixed pedestal framework assembly 1 that a plurality of gaholder are housed by self tapping self-drilling screw.Left-hand door assembly assembly 5 is secured by bolts in fixed pedestal framework assembly 1 left part that a plurality of gaholder are housed.Right door assembly assembly 6 is connected through the hinge fixed pedestal framework assembly 1 right part of a plurality of gaholder is being housed.Lifting Lug 7 is fixed on fixed pedestal framework assembly 1 top that a plurality of gaholder are housed by nut.
In the present embodiment, on front-back, protect covering 3 and under front-back, protect covering 4 for being connected inserting.
In the present embodiment, on front-back, protect and under covering 3, front-back, protect covering 4 and be designed with a plurality of prolongation breather ports, make natural gas-powered car CNG gaholder anchor fitting have good result of ventilating heat dissipation.
As shown in Figure 2, fixed pedestal framework assembly 1 assembly of a plurality of gaholder is housed, comprises body supports framework, body supports base of frame is welded with two end auxiliary girders 1001 that are connected with car chassis crossbeam.
As shown in Figure 2, body supports framework comprises bottom frame, middle part, bottom frame top is provided with two door-shaped frames 1005 of carrying gaholder, the inside casing of door-shaped frame 1005 is provided with on a plurality of gaholder brackets 1007 with arc, between two door-shaped frames 1005, be connected with many support rail 1008, the place, angle that door-shaped frame 1005 is connected with support rail 1008 is provided with brace panel 1013, and door-shaped frame 1005 tops are provided with four shackle brackets 1014.Bottom frame both upper ends thereof is provided with left-hand door frame 1006, right doorframe 1006, between left-hand door frame 1006 and door-shaped frame 1005, be connected with two support rail 1009 and Duo Gen with the left back-up ring fixed support 1010 of elongated pore, left-hand door frame 1006 tops are provided with three left-hand door covering fixed supports 1015.Between right doorframe 1006 and door-shaped frame 1005, be connected with two support rail 1009 and two hinges fixing fixed racks 1012 and the many right back-up ring fixed supports 1011 with elongated pore.
As shown in Figure 2, crossbeam 1002 before and after bottom frame comprises, between the crossbeam of front and back, middle part is connected with two vertical tie-beams 1003, and crossbeam two ends, front and back are fixed with left-hand door lower frame 1004, right lower door frame 1004 respectively.
In the present embodiment, body supports framework is to process with rectangular steel pipe, angle steel, reinforcement Plate Welding.
As shown in Fig. 2, Fig. 6, Fig. 7, Fig. 8, fixed pedestal framework assembly 1 assembly of a plurality of gaholder is housed, also comprise CNG gaholder 1017, locking fixed support 1022, the lower locking fixed support 1022 of door, buffering bulb 1021 on bracket lift 1023, the fastening drawstring 1018 of gaholder, drawstring lift 1024, gaholder back-up ring 1019, back-up ring drawstring 1020, door.During installation, CNG gaholder 1017 is fixed on gaholder bracket 1007 by the fastening drawstring 1018 use nuts of gaholder.Gaholder back-up ring 1019 is fixed by bolts on left back-up ring fixed support 1010, right back-up ring fixed support 1011, and gaholder back-up ring 1019 is positioned at CNG gaholder 1017 two ends.The elongated pore of gaholder back-up ring 1019 midways location and described back-up ring drawstring 1020 are fixed by nut.On door, locking fixed support 1022, the lower locking fixed support 1022 of door are bolted on right doorframe 1006.Buffering bulb 2021 is bolted on left-hand door frame 1006, right doorframe 1006.
As shown in Fig. 6, Fig. 7, Fig. 8, in the present embodiment, on gaholder bracket 1007 curved surfaces, be equipped with bracket lift 1023, on the fastening drawstring 1018 of gaholder, also card has drawstring lift 1024.
In the present embodiment, gas cylinder back-up ring 1019 surfaces are provided with elastomeric material.
In the present embodiment, left back-up ring fixed support 1010 has elongated pore, the fastening degree of adjustable gaholder 1017 and gaholder back-up ring 1019.
In the present embodiment, the size of square bottom frame: long by 2100, wide by 1000, high 60(mm).Described door-shaped frame housing size: high by 1990, wide 1000(mm), inside casing size: high by 1930, wide 880(mm).Distance between two door-shaped frames is 760(mm).Doorframe outer end, left and right is 2100(mm to the distance of outer end).
As shown in Figure 4, left-hand door assembly assembly 5, comprising: left-hand door covering 5001, right door web frame 5002, door knob are buckled support 5003, door knob buckles 5004.During installation, web frame 5002 and door knob are buckled support 5003 and are pasted and be fixed on left-hand door covering 5001 the insides by viscose glue and glass fibre.Door knob is buckled 5004 and is bolted on door knob and buckles on support 5003.
As shown in Figure 5, right door assembly assembly 6, comprising: right door covering 6001, the strong skeleton 6002 of right door, door hinge connecting element 6003, door hinge 6004, door lock outdoor handle installing port 6005, grille body, lock body support 6006, lock pull bar, door lock piece, door lock piece support 6007, door lock case 6008, right door knob buckle 6009.During installation, right door web frame 6002, door hinge connecting element 6003, lock body support 6006 and door lock piece support 6007 are fixed on right door covering 6001 the insides by pasting.Grille body is fixed on lock body support 6006 by door lock outdoor handle installing port 6005, door lock piece is fixed on door lock piece support 6007, installs lock pull bar, then door lock case 6008 is pasted in right door covering 6001 the insides by viscose glue and glass fibre.Door knob is buckled 6009 and is bolted on door lock case 6008.Door hinge 6004 is bolted on door hinge connecting element 6003.
In the present embodiment, when door closes, buffering bulb 2021 is just stuck in the semicircle screens that door knob buckles.As shown in Figure 4, in the present embodiment, right door can be opened 90 degree, and lock is installed.
In the present embodiment, on top protection covering 2, front-back, protect on covering 3, front-back and protect all employing glass steel materials of covering 4, left-hand door covering 5001, right door covering 6001, use mould to paste moulding.
As shown in Figure 1, Figure 2, Figure 4 shows, the fitting process of a kind of natural gas-powered car CNG gaholder anchor fitting that the utility model provides: during installation, first will on gaholder bracket 1007 curved surfaces, be equipped with bracket lift 1023, on the fastening drawstring 1018 of gaholder, also card has a drawstring lift 1024, and CNG gaholder 1017 is fixed on gaholder bracket 1007 by the fastening drawstring 1018 use nuts of gaholder.Gaholder back-up ring 1019 is fixed by bolts on back-up ring fixed support, and gaholder back-up ring 1019 is in CNG gaholder 1017 two ends.The elongated pore of gaholder back-up ring 1019 midways location and described back-up ring drawstring 1020 are fixed by nut.One deck assembles gaholder successively from top to bottom.The upper and lower locking fixed support 1022 of door is bolted on right doorframe 1006.Buffering bulb 2021 is bolted on left and right doorframe 1006.On top protection covering 3 and front-back, protecting and protecting covering 4 under covering 3, front-back is to be all fixed on the fixed pedestal framework assembly 1 that a plurality of gaholder are housed by self tapping self-drilling screw.Left-hand door assembly assembly 5 is secured by bolts in fixed pedestal framework assembly 1 left part that a plurality of gaholder are housed.Right door assembly assembly 6 is connected through the hinge fixed pedestal framework assembly 1 right part of a plurality of gaholder is being housed.Lifting Lug 7 is fixed on fixed pedestal framework assembly 1 top that a plurality of gaholder are housed by nut.
The advantage of a kind of natural gas-powered car CNG gaholder anchor fitting that the utility model provides is that simple in structure, small volume, weight are light, good looking appearance, intensity are good, it is simple, easy to maintenance to assemble.Can meet batch manufacturing, be adapted at promoting the use of on natural gas-powered car.
Claims (8)
1. a natural gas-powered car CNG gaholder anchor fitting, comprise: on top protection covering (2), front-back, protect under covering (3), front-back and protect covering (4), left-hand door assembly assembly (5), right door assembly assembly (6), Lifting Lug (7), it is characterized in that: comprise the fixed pedestal framework assembly assembly (1) that a plurality of gaholder are housed.
2. a kind of natural gas-powered car CNG gaholder anchor fitting according to claim 1, it is characterized in that: described in a plurality of gaholder are housed fixed pedestal framework assembly assembly (1) comprise body supports framework, body supports base of frame is welded with two end auxiliary girders (1001) that are connected with car chassis crossbeam.
3. natural gas-powered car CNG gaholder anchor fitting according to claim 1, is characterized in that: on described front-back, protect and under covering (3), described front-back, protect covering (4) and be designed with a plurality of prolongation breather ports.
4. natural gas-powered car CNG gaholder anchor fitting according to claim 1, is characterized in that: described right door assembly assembly (6) can be opened 90 degree, and lock is installed.
5. natural gas-powered car CNG gaholder anchor fitting according to claim 1, it is characterized in that: the apparent size of natural gas-powered car CNG gaholder anchor fitting: long 2260mm, wide 1060mm, high 2120mm, described height is the height that does not add end auxiliary girder (1001).
6. a kind of natural gas-powered car CNG gaholder anchor fitting according to claim 2, it is characterized in that: described body supports framework comprises bottom frame, middle part, bottom frame top is provided with two door-shaped frames (1005) of carrying gaholder, on the inside casing of door-shaped frame (1005), be provided with a plurality of gaholder brackets (1007) with arc, between two door-shaped frames (1005), be connected with many support rail (1008), the place, angle that door-shaped frame (1005) is connected with support rail (1008) is provided with brace panel (1013), door-shaped frame (1005) top is provided with four shackle brackets (1014), bottom frame both upper ends thereof is respectively arranged with left-hand door frame (1006), right doorframe (1006), between left-hand door frame (1006) and door-shaped frame (1005), be connected with two support rail (1009) and the many left back-up ring fixed supports (1010) with elongated pore, left-hand door frame (1006) top is provided with three left-hand door covering fixed supports (1015), between right doorframe (1006) and door-shaped frame (1005), be connected with two support rail (1009) and two hinges fixing fixed racks (1012) and the many right back-up ring fixed supports (1011) with elongated pore.
7. a kind of natural gas-powered car CNG gaholder anchor fitting according to claim 3, it is characterized in that: crossbeam (1002) before and after described bottom frame comprises, between the crossbeam of front and back, middle part is connected with two vertical tie-beams (1003), and crossbeam two ends, front and back use respectively left-hand door lower frame (1004), right lower door frame (1004) to fix.
8. a kind of natural gas-powered car CNG gaholder anchor fitting according to claim 5, is characterized in that: described in a plurality of gaholder are housed fixed pedestal framework assembly 1 assembly also comprise locking fixed support (1022) on bracket lift (1023), the fastening drawstring of gaholder (1018), drawstring lift (1024), gaholder back-up ring (1019), back-up ring drawstring (1020), door, the lower locking fixed support (1022) of door, buffering bulb (1021); CNG gaholder (1017) is fixed on (1007) on gaholder bracket by the fastening drawstring of gaholder (1018) with nut; Gaholder back-up ring (1019) is fixed by bolts to left back-up ring fixed support (1010) and right back-up ring fixed support (1011) is upper, and gaholder back-up ring (1019) is positioned at CNG gaholder (1017) two ends; Elongated pore and the described back-up ring drawstring (1020) of gaholder back-up ring (1019) midway location are fixed by nut; On door, locking fixed support (1022), the lower locking fixed support (1022) of door are bolted on right doorframe (1006), buffering bulb (2021) is bolted on left-hand door frame (1006), right doorframe (1006), on gaholder bracket (1007) curved surfaces, be equipped with bracket lift (1023), on the fastening drawstring of gaholder (1018), also card has drawstring lift (1024).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420218450.3U CN203974541U (en) | 2014-04-30 | 2014-04-30 | A kind of natural gas-powered car CNG gaholder anchor fitting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420218450.3U CN203974541U (en) | 2014-04-30 | 2014-04-30 | A kind of natural gas-powered car CNG gaholder anchor fitting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203974541U true CN203974541U (en) | 2014-12-03 |
Family
ID=51972020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420218450.3U Expired - Lifetime CN203974541U (en) | 2014-04-30 | 2014-04-30 | A kind of natural gas-powered car CNG gaholder anchor fitting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203974541U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107031386A (en) * | 2017-04-24 | 2017-08-11 | 上海重塑能源科技有限公司 | A kind of gas cylinder arrangement and gas cylinder installation method |
| CN117781177A (en) * | 2024-02-28 | 2024-03-29 | 咸阳市天然气汽车加气有限公司 | Natural gas cylinder frame locking device |
-
2014
- 2014-04-30 CN CN201420218450.3U patent/CN203974541U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107031386A (en) * | 2017-04-24 | 2017-08-11 | 上海重塑能源科技有限公司 | A kind of gas cylinder arrangement and gas cylinder installation method |
| CN107031386B (en) * | 2017-04-24 | 2019-12-24 | 上海重塑能源科技有限公司 | Gas cylinder arrangement structure and gas cylinder installation method |
| CN117781177A (en) * | 2024-02-28 | 2024-03-29 | 咸阳市天然气汽车加气有限公司 | Natural gas cylinder frame locking device |
| CN117781177B (en) * | 2024-02-28 | 2024-05-03 | 咸阳市天然气汽车加气有限公司 | Natural gas cylinder frame locking device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 442003 No.8 Danxia Road, Xicheng Economic Development Zone, Zhangwan District, Shiyan City, Hubei Province Patentee after: HUBEI ZHENXU VEHICLE AND SHIP TECHNOLOGY CO.,LTD. Address before: West Ditch Road 442003 Shiyan city of Hubei Province, Zhangwan District No. 16 Patentee before: SHIYAN ZHENXU AUTOMOBILE PARTS Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141203 |
|
| CX01 | Expiry of patent term |