CN107351678B - Fixing device for fuel bottle - Google Patents
Fixing device for fuel bottle Download PDFInfo
- Publication number
- CN107351678B CN107351678B CN201710730439.3A CN201710730439A CN107351678B CN 107351678 B CN107351678 B CN 107351678B CN 201710730439 A CN201710730439 A CN 201710730439A CN 107351678 B CN107351678 B CN 107351678B
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- Prior art keywords
- fixing
- fuel bottle
- groove
- support
- locking
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K15/00—Arrangement in connection with fuel supply of combustion engines or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
- B60K15/03—Fuel tanks
- B60K15/063—Arrangement of tanks
- B60K15/067—Mounting of tanks
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/40—Application of hydrogen technology to transportation, e.g. using fuel cells
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
The utility model provides a fixing device of fuel bottle, includes support and fixed subassembly, fixed subassembly includes rotation axis and retaining member, it has the recess that is used for placing predetermined fuel bottle to extend along the broadside direction on the support, the rotation axis is located on the support, the retaining member winds the rotation axis court is close to or is kept away from the rotatable setting of direction of recess, the retaining member with the predetermined fuel bottle of recess cooperation centre gripping. The locking piece is rotated towards the direction close to the groove, the locking piece is matched with the groove to clamp the fuel bottle, when the locking piece is rotated towards the direction far away from the groove, the fuel bottle can be loosened and taken out, and the whole fixing device for the fuel bottle is simple in structure and convenient to operate.
Description
Technical Field
The invention relates to the technical field of automobile accessories, in particular to a fixing device for a fuel bottle.
Background
In the face of the pressure of environmental pollution, global warming and energy shortage, the development of new energy automobiles is imperative in order to relieve the severe challenges that the world energy is exhausted after a plurality of years and the pollution to the environment is brought by the explosion of the traditional automobiles. Electric vehicles that have been used in the market at present mainly fall into three categories: pure electric vehicles, hybrid electric vehicles, and fuel cell electric vehicles. The Fuel Cell Electric Vehicle (FCEV) is powered by a fuel cell, mainly uses a hydrogen fuel type as a main power source, is a vehicle for really realizing zero emission, discharges pure water, has the advantages of no pollution, zero emission, rich hydrogen energy resources, a plurality of preparation methods, high availability and the like, and is expected to be one of the best power sources for future transportation. The fuel of the fuel cell electric vehicle is generally stored in a plurality of fuel bottles, and the fuel bottle with the fuel therein is arranged on the vehicle, so a fixing device of the fuel bottle with simple structure and convenient operation is needed.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: provides a fixing device of a fuel bottle with simple structure and convenient operation.
In order to solve the technical problems, the invention adopts the technical scheme that:
the utility model provides a fixing device of fuel bottle, includes support and fixed subassembly, fixed subassembly includes rotation axis and retaining member, it has the recess that is used for placing predetermined fuel bottle to extend along the broadside direction on the support, the rotation axis is located on the support, the retaining member winds the rotation axis court is close to or is kept away from the rotatable setting of direction of recess, the retaining member with the predetermined fuel bottle of recess cooperation centre gripping.
The invention has the beneficial effects that: rotate the retaining member towards the direction of being close to the recess, retaining member and recess cooperation can press from both sides tight fuel bottle, rotate the retaining member towards the direction of keeping away from the recess, just can loosen the fuel bottle and take out, the fixing device simple structure of whole fuel bottle, convenient operation.
Drawings
FIG. 1 is a schematic structural view of a fuel bottle fixing device according to an embodiment of the present invention;
FIG. 2 is an enlarged schematic view at A of FIG. 1;
FIG. 3 is a side view showing a locked state of a fixing device of a fuel bottle according to an embodiment of the present invention;
fig. 4 is a side view showing a released state of a fixing device of a fuel bottle according to an embodiment of the present invention.
Description of reference numerals:
1. a support; 2. a fixing assembly; 21. a locking member; 22. a rotating shaft; 23. a connecting member; 24. a movable member; 25. fixing the rod; 3. a drive member; 4. a groove; 5. a projection; 6. a movable switch; 7. a through groove.
Detailed Description
In order to explain the technical contents, the objects and the effects of the present invention in detail, the following description is made with reference to the accompanying drawings in combination with the embodiments.
The most key concept of the invention is as follows: the fuel bottle clamping device is provided with the groove extending along the broadside direction of the support and the rotating shaft arranged on the support, and the locking piece rotating around the rotating shaft can be matched with the groove to clamp the fuel bottle.
Referring to fig. 1 to 4, a fuel bottle fixing device includes a bracket 1 and a fixing assembly 2, where the fixing assembly 2 includes a rotating shaft 22 and a locking member 21, a groove 4 for placing a preset fuel bottle extends along a width direction on the bracket 1, the rotating shaft 22 is disposed on the bracket 1, the locking member 21 is rotatably disposed around the rotating shaft 22 in a direction close to or far from the groove 4, and the locking member 21 and the groove 4 cooperate to clamp the preset fuel bottle.
The working principle of the invention is as follows: firstly, a fuel bottle is placed in the groove 4, then the locking piece 21 is rotated around the rotating shaft 22, the locking piece 21 approaches to the groove 4 and abuts against the upper part of the fuel bottle, and the fuel bottle is fixed by pressing the fuel bottle. When it is desired to remove the fuel bottle, the locking member 21 is rotated again about the rotational axis 22 until a sufficient clearance is left between the locking member 21 and the recess 4, and the fuel bottle is removed.
As can be seen from the above description, the beneficial effects of the present invention are: the locking part rotates towards the direction close to the groove, the locking part can be matched with the groove to clamp the fuel bottle, when the locking part rotates towards the direction far away from the groove, the fuel bottle can be loosened and taken out, and the fixing device of the whole fuel bottle is simple in structure and convenient to operate.
Further, rotation axis 22 with the broadside parallel arrangement of support 1, fixed subassembly 2 still includes dead lever 25, dead lever 25 is located on the support 1 and with long limit parallel arrangement of support 1, dead lever 25 is followed reciprocating motion is to the long edge direction of support 1, retaining member 21 one end with dead lever 25 links to each other, dead lever 25 drives retaining member 21 winds rotation axis 22 rotates.
As can be seen from the above description, the reciprocating motion of the fixing rod 25 is used to rotate the locking member 21, so that the rotation of the locking member 21 is more convenient and labor-saving, and the operation space is larger.
Further, fixed subassembly 2 still includes moving part 24 and connecting piece 23, moving part 24 is located on the dead lever 25, the one end of connecting piece 23 with retaining member 21 links to each other, the other end of connecting piece 23 with moving part 24 links to each other, the connecting piece 23 with dead lever 25 slope sets up, dead lever 25 passes through moving part 24 with connecting piece 23 drives retaining member 21 rotates.
As can be seen from the above description, the movable member 24 and the connecting member 23 are disposed between the locking member 21 and the fixing rod 25, the position relationship between the movable member 24 and the connecting member 23 can be designed, and the fixing rod 25 can move a small distance to obtain a larger rotation angle of the locking member 21 through the arrangement of the inclination angle between the connecting member 23 and the fixing rod, so that the labor saving and the convenience are achieved.
Further, the movable member 24 includes a fixed portion and a bending portion, one end of the fixed portion is rotatably connected to one end of the bending portion, the other end of the fixed portion is connected to the connecting member 23, the bending portion is abutted to the fixed rod 25, a through groove 7 is formed in one surface of the fixed rod 25 where the bending portion is abutted, a movable switch 6 is arranged on the fixed rod 25, the movable switch 6 is rotatably arranged on the fixed rod 25, the movable switch 6 penetrates through the through groove 7, the movable switch 6 penetrating through the through groove 7 is abutted to the surface of the bending portion, and the fixed rod 25 and the movable switch 6 are respectively located on two sides of the bending portion.
As can be seen from the above description, when the movable element 24 needs to be fixed on the fixing rod 25, the movable switch 6 abutting against one side of the bending portion and the fixing rod 25 at the other side of the bending portion clamp the bending portion, and at this time, the movable element 24 can be driven to move by pushing the fixing rod 25, so as to drive the locking element 21 to rotate. When the movable member 24 does not need to be fixed on the fixed rod 25, the movable switch 6 is rotated until the movable switch 6 can pass through the through slot 7, and then the bent portion is rotated, so that the bent portion is separated from the clamping between the fixed rod 25 and the movable switch 6. The locking member 21 can now be pivoted by movement of the single movable member 24.
Further, still include driving piece 3, dead lever 25 locates the power take off end of driving piece 3, driving piece 3 drive dead lever 25 is along the long limit direction of support 1 is reciprocating motion.
As can be seen from the above description, the manual operation is replaced by the driving member 3, so that the system is labor-saving and more reliable.
Further, the longitudinal section of the groove 4 is semicircular, the locking member 21 is composed of a locking portion and a connecting portion, the locking portion and the connecting portion are respectively arranged on two sides of the rotating shaft 22, the locking portion is semicircular, the connecting portion is arc-shaped, the locking portion and the groove 4 are matched to clamp a preset fuel, and the connecting portion is connected with the connecting member 23.
As can be seen from the above description, the locking member 21 and the groove 4 form a circular retaining ring when viewed in the transverse direction, so that the fuel bottle can be more firmly fixed.
Furthermore, be equipped with bulge 5 on the support 1, bulge 5 follows the long edge direction of support 1 is equipped with spacing hole, dead lever 25 is located spacing downthehole and follow reciprocating motion is to the long edge direction of support 1.
As can be seen from the above description, the fixing rod 25 is limited by the limiting hole, so that the fixing rod 25 does not deviate in the reciprocating motion, and the stability is improved.
Further, at least two groups of the bracket 1 and the fixing component 2 are uniformly arranged on the fixing rod 25.
As can be seen from the above description, according to actual requirements, the fixing rods 25 are provided with the preset groups of the brackets 1 and the fixing assemblies 2 to fix the fuel bottles, and each fuel bottle corresponds to an independent fixing assembly, and the fixing assemblies and the fixing rods are detachably connected, so that a certain group or groups of fuel bottles can be independently replaced without affecting the fixation of other fuel bottles by disconnecting the connection between a specific group or groups of fixing assemblies and the fixing rods.
Furthermore, both sides of support 1 are equipped with respectively recess 4, one side of support 1 is equipped with fixed subassembly 2.
As can be seen from the above description, the grooves 4 on both sides can fix the fuel bottle more firmly, and the fuel bottle is not easy to displace due to the bumping of the vehicle body.
Referring to fig. 1-4, a first embodiment of the present invention is:
the utility model provides a fixing device of fuel bottle, includes support 1, fixed subassembly 2 and driving piece 3, fixed subassembly 2 includes rotation axis 22, retaining member 21, moving part 24, connecting piece 23 and dead lever 25, be equipped with the recess 4 that is used for placing predetermined fuel bottle on the support 1, the both sides of support 1 are equipped with respectively recess 4, one side of support 1 is equipped with fixed subassembly 2, the longitudinal section of recess 4 is semi-circular, recess 4 is followed the broadside direction of support 1 extends, rotation axis 22 is located on the support 1 and with the broadside parallel arrangement of support 1, dead lever 25 is located the power take off end of driving piece 3, be equipped with bulge 5 on the support 1, bulge 5 is followed the long edge direction of support 1 is equipped with spacing hole, dead lever 25 is located spacing downthehole, the drive of driving piece 3 drive dead lever 25 is followed reciprocating motion is done to the long edge direction of support 1. At least two groups of the bracket 1 and the fixing component 2 are uniformly arranged on the fixing rod 25. The moving part 24 is located on the dead lever 25, the one end of connecting piece 23 with retaining member 21 links to each other, the other end of connecting piece 23 with the moving part 24 links to each other, the connecting piece 23 with the dead lever 25 slope sets up, the dead lever 25 passes through the moving part 24 with the connecting piece 23 drives the retaining member winds rotation axis 22 is close to or is kept away from towards the rotation the direction 21 of recess 4 rotates. The movable part 24 includes a fixed portion and a bending portion, one end of the fixed portion is rotatably connected with one end of the bending portion, the other end of the fixed portion is connected with the connecting member 23, the bending portion is abutted on the fixed rod 25, a through groove 7 is formed in one surface of the fixed rod 25 where the bending portion is abutted, a movable switch 6 is arranged on the fixed rod 25, the movable switch 6 is rotatably arranged on the fixed rod 25, the movable switch 6 penetrates through the through groove 7, the movable switch 6 penetrating through the through groove 7 is abutted on the surface of the bending portion, and the fixed rod 25 and the movable switch 6 are respectively located on two sides of the bending portion. The locking member 21 is composed of a locking portion and a connecting portion, the locking portion and the connecting portion are respectively arranged on two sides of the rotating shaft 22, the locking portion is semicircular in shape, the connecting portion is arc-shaped, the connecting portion is connected with the connecting piece 23, and the locking portion and the groove 4 are matched to clamp a preset fuel bottle. When the locking member 21 is rotated toward the recess 4, the locking portion presses the upper portion of the fuel bottle, and the locking portion and the recess 4 cooperate to clamp a predetermined fuel bottle.
In summary, the invention provides a fixing device for a fuel bottle, which has a simple structure and is convenient to operate. The fixing device of fuel bottle turns into the rotation of retaining member with the linear motion of dead lever, rotates the retaining member towards the direction of being close to the recess, and retaining member and recess cooperation can press from both sides tight fuel bottle, rotate towards the direction of keeping away from the recess with the retaining member, just can loosen the fuel bottle and take out, and the fixing device of whole fuel bottle simple structure, convenient operation. Meanwhile, a plurality of groups of brackets and fixing components can be arranged on the fixing rod to finish the fixation of a plurality of groups of fuel bottles at one time. Each group of locking members and the fixing rod can be independently disassembled, so that the fuel bottles with specific groups can be independently fixed or taken out. The invention designs the driving piece to drive the fixed rod to move, and has convenient operation, time saving and labor saving. And, the firm fixing on the support of fuel bottle, safe and reliable is compared in holistic design.
The above description is only an embodiment of the present invention, and is not intended to limit the scope of the present invention, and all equivalent modifications made by the present invention and the contents of the accompanying drawings, which are directly or indirectly applied to the related technical fields, are included in the scope of the present invention.
Claims (6)
1. The fixing device for the fuel bottle is characterized by comprising a support and a fixing assembly, wherein the fixing assembly comprises a rotating shaft and a locking piece, a groove for placing a preset fuel bottle extends in the broadside direction on the support, the rotating shaft is arranged on the support, the locking piece is rotatably arranged around the rotating shaft in the direction close to or far away from the groove, and the locking piece and the groove are matched to clamp the preset fuel bottle;
the rotating shaft is arranged in parallel with the wide side of the support, the fixing assembly further comprises a fixing rod, the fixing rod is arranged on the support and is arranged in parallel with the long side of the support, the fixing rod reciprocates along the direction of the long side of the support, one end of the locking piece is connected with the fixing rod, and the fixing rod drives the locking piece to rotate around the rotating shaft;
the fixing assembly further comprises a moving part and a connecting part, the moving part is arranged on the fixing rod, one end of the connecting part is connected with the locking part, the other end of the connecting part is connected with the moving part, the connecting part and the fixing rod are obliquely arranged, and the fixing rod drives the locking part to rotate through the moving part and the connecting part;
the movable part comprises a fixed part and a bent part, one end of the fixed part is rotatably connected with one end of the bent part, the other end of the fixed part is connected with the connecting piece, the bent part is abutted on the fixed rod, a through groove is formed in one surface of the fixed rod, abutted on the bent part, a movable switch is arranged on the fixed rod, the movable switch is rotatably arranged on the fixed rod, the movable switch penetrates through the through groove, the movable switch penetrating through the through groove is abutted on the surface of the bent part, and the fixed rod and the movable switch are respectively located on two sides of the bent part.
2. The fuel bottle fixing device as claimed in claim 1, further comprising a driving member, wherein the fixing rod is disposed at a power output end of the driving member, and the driving member drives the fixing rod to reciprocate along a long side direction of the bracket.
3. A fuel bottle fixing device as defined in claim 1, wherein the groove has a semicircular longitudinal cross-section, the locking member is composed of a locking portion and a connecting portion, the locking portion and the connecting portion are respectively provided at both sides of the rotation shaft, the locking portion has a semicircular shape, the connecting portion has an arc shape, the locking portion and the groove cooperate to hold a predetermined fuel, and the connecting portion is connected to the connecting member.
4. A fuel bottle fixing device as claimed in claim 1, wherein the bracket is provided with a protrusion, the protrusion is provided with a limiting hole along a long side direction of the bracket, and the fixing rod is provided in the limiting hole and reciprocates along the long side direction of the bracket.
5. A fuel bottle fixing apparatus as claimed in claim 1, wherein at least two sets of the bracket and the fixing member are uniformly provided on the fixing rod.
6. A fuel bottle fixing device as defined in claim 1, wherein the groove is formed on both sides of the bracket, and the fixing member is formed on one side of the bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710730439.3A CN107351678B (en) | 2017-08-23 | 2017-08-23 | Fixing device for fuel bottle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710730439.3A CN107351678B (en) | 2017-08-23 | 2017-08-23 | Fixing device for fuel bottle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107351678A CN107351678A (en) | 2017-11-17 |
| CN107351678B true CN107351678B (en) | 2023-04-14 |
Family
ID=60289855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710730439.3A Active CN107351678B (en) | 2017-08-23 | 2017-08-23 | Fixing device for fuel bottle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107351678B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113972387A (en) * | 2021-10-08 | 2022-01-25 | 雄川氢能科技(广州)有限责任公司 | Fuel cell vending cart with hydrogen supply system |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003118402A (en) * | 2001-10-10 | 2003-04-23 | Nissan Motor Co Ltd | Fuel cylinder mounting structure for automobile |
| EP2058887A1 (en) * | 2006-08-23 | 2009-05-13 | Toyo Seikan Kaisya, Ltd. | Fuel bottle for fuel cell and fuel cartridge employing it |
| DE202006019006U1 (en) * | 2006-12-14 | 2007-02-22 | Vema Gmbh | Fixing device for holding liquefied gas bottles in vehicles comprises a first assembly frame for holding first end regions of fuel bottles, a second assembly frame for holding second end regions of the fuel bottles and a clamping unit |
| CN101434195B (en) * | 2008-12-05 | 2011-04-13 | 安阳市鑫河科技研究院有限责任公司 | Rapidly changeable liquefied gas steel cylinder holder of sedan car |
| CN202294258U (en) * | 2011-09-30 | 2012-07-04 | 郑州宇通客车股份有限公司 | Gas cylinder mounting frame for gas automobile and a frame using same |
| CA2759349C (en) * | 2011-11-24 | 2019-02-12 | Westport Power Inc. | Apparatus and method for a portable fuel supply for a vehicle |
| CN104057820B (en) * | 2014-07-01 | 2016-08-24 | 安徽合力股份有限公司 | Steel cylinder fixed mechanism |
| CN205292277U (en) * | 2015-09-29 | 2016-06-08 | 北汽福田汽车股份有限公司 | Gas cylinder fixing device , gas cylinder fixing device assembly and gas vehicle |
| CN207088990U (en) * | 2017-08-23 | 2018-03-13 | 福建福安闽东亚南电机有限公司 | A kind of fixing device of fuel cylinder |
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2017
- 2017-08-23 CN CN201710730439.3A patent/CN107351678B/en active Active
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| Publication number | Publication date |
|---|---|
| CN107351678A (en) | 2017-11-17 |
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Address after: 355000 No. 14, Jinglin Road, Yangquan, Fu'an City, Ningde City, Fujian Province Patentee after: Fujian Yanan Technology Co.,Ltd. Address before: 355000 No. 14, Jinglin Road, Yangquan, Fu'an City, Ningde City, Fujian Province Patentee before: FUJIAN FU'AN MINDONG YA'NAN ELECTRICAL MACHINE Co.,Ltd. |
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