CN112373296A - Fixing structure of fuel tank and steel belt - Google Patents
Fixing structure of fuel tank and steel belt Download PDFInfo
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- CN112373296A CN112373296A CN202011297014.6A CN202011297014A CN112373296A CN 112373296 A CN112373296 A CN 112373296A CN 202011297014 A CN202011297014 A CN 202011297014A CN 112373296 A CN112373296 A CN 112373296A
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- fuel tank
- sub
- steel belt
- board
- steel
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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
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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
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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 application discloses fixed knot of fuel tank and steel band constructs belongs to vehicle chassis and attaches together the field. The structure includes: a fuel tank, a steel band, and a plurality of connectors; the coupling comprises a first part, a second part and a third part which are connected in sequence; the first part is provided with a first barb structure, and the second part is provided with a supporting structure; a groove is arranged on the fuel tank; the first barb structure is clamped in the groove, the supporting structure abuts against the lower surface of the fuel tank, and the third portion is connected with the steel belt. The application discloses fixed knot of fuel tank and steel band constructs, stable in structure not only, still easily assembles.
Description
Technical Field
The invention relates to the field of assembling of automobile chassis, in particular to a fixing structure of a fuel tank and a steel belt.
Background
With the continuous improvement of automobile products and technologies, the development of the automobile industry is leaping forward. In order to achieve shorter processing cycle and to manufacture more competitive products, various automobile enterprises are continuously exploring faster methods for assembling automobile parts, and increasing the assembly speed of automobile fuel tanks is an important part.
In the related art, the fuel tank of the vehicle is usually assembled by fixing a steel strip to the lower side of the fuel tank by riveting or bolting, lifting the whole of the steel strip and the fuel tank to the lower side of the chassis of the vehicle, and fixing the fuel tank to the vehicle body by the steel strip.
In the course of implementing the present invention, the inventors found that the related art has at least the following problems:
the fuel tank and the steel belt are mostly in a split charging mode before being assembled to the chassis, no limiting structure or weak limiting structure function exists between the fuel tank and the steel belt, the operation mode of an assembling worker is possibly not accurate enough, and the assembled fuel tank can generate a position deviation phenomenon, so that gaps between the fuel tank and accessories thereof and surrounding parts can be greatly influenced; meanwhile, the steel belt and the fuel tank need to be connected in a riveting fixing or bolt fixing mode, so that the steps are complicated, and time is not saved.
Disclosure of Invention
In view of this, the application provides a fixed knot of fuel tank and steel band constructs, and this stable in structure easily assembles.
Specifically, the method comprises the following technical scheme:
in one aspect, an embodiment of the present application provides a fixed knot of fuel tank and steel band constructs, and this structure includes: a fuel tank, a steel band, and a plurality of connectors;
the coupling comprises a first portion, a second portion and a third portion connected in sequence;
the first part is provided with a first barb structure, and the second part is provided with a supporting structure;
a groove is formed in the fuel tank;
the first barb structure is clamped in the groove, the supporting structure abuts against the lower surface of the fuel tank, and the third portion is connected with the steel belt.
Optionally, the first barb structure comprises a first side and a second side;
the first side with be equipped with two barbs on the second side respectively, wherein first side with the second side is relative.
Optionally, the first barb structure further comprises a third side and a fourth side, the third side and the fourth side being opposite and each adjacent to the first side and the second side;
the support structure comprises a first sub-panel and a second sub-panel;
the first sub-panel is located on a side of the third side of the first barb structure, and the second sub-panel is located on a side of the fourth side of the first barb structure;
a first end of the first sub-panel and a first end of the second sub-panel are both biased toward the first portion of the coupling.
Optionally, the third portion of the coupling comprises a second barb structure and a post;
the upright posts extend out to one side far away from the supporting structure.
Optionally, two ends of the steel belt respectively comprise a first arc-shaped plate and a second arc-shaped plate;
the first arc-shaped plate and the second arc-shaped plate are bent towards one side far away from the fuel tank.
Optionally, the second barb structure includes a third sub-board, a fourth sub-board and a fifth sub-board, and the third sub-board and the fourth sub-board are respectively located at two sides of the fifth sub-board;
the second end of the third sub-board is connected with the first end of the fifth sub-board, and the second end of the fourth sub-board is connected with the second end of the fifth sub-board;
the first end of the third sub-board and the first end of the fourth sub-board are both bent towards the side of the upright post;
the first arc-shaped plate is clamped in a bending space formed by the third sub-plate;
the second arc-shaped plate is clamped in a bending space formed by the fourth sub-plate.
Optionally, the steel belt is provided with mounting holes corresponding to the pillars on each connecting piece one by one;
the upright posts penetrate through the mounting holes in the steel belt.
Optionally, reinforcing ribs are arranged on the steel belt;
the reinforcing ribs are bulged towards one side far away from the fuel tank.
Optionally, the groove is recessed towards the inner cavity side of the fuel tank;
the opening of the groove is provided with two opposite bulges.
In another aspect, an embodiment of the present application provides an automobile, where the automobile includes any one of the fuel tanks described above and a fixing structure of a steel belt.
The technical scheme provided by the embodiment of the application has the following beneficial effects:
the fixing structure of the fuel tank and the steel belt comprises a connecting piece with a first barb structure and the fuel tank with a groove. One end of the connecting piece is clamped in the groove, and the other end of the connecting piece is fixedly connected with the steel belt, so that the fuel tank and the steel belt are relatively fixed, the stability of the structure is kept, and further, gaps between the fuel tank and accessories thereof and surrounding parts are maintained in a relatively fixed state; and the integration of the fuel tank and the steel belt is realized, so that the assembly speed and the assembly effect of the automobile fuel tank can be improved.
Simultaneously, still include second structure and the stand of falling thorn among the fixed knot of fuel tank and steel band, through falling the steel band joint in the space of buckling that the second structure formed of falling thorn to with stand and steel band fixed connection, realized the fixed and spacing effect to the steel band, and then guaranteed that the steel band can not take place the skew, improved the holistic security of structure.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
FIG. 1 is a schematic view of an assembly of a fuel tank and a steel belt fixing structure according to an embodiment of the present invention;
FIG. 2 is a first cross-sectional view of the attachment location of the fuel tank to the steel band fastening structure provided by the embodiment of the present application;
FIG. 3 is a second cross-sectional view of the attachment location of the fuel tank to the steel band fastening structure provided by the embodiment of the present application;
FIG. 4 is a partial schematic view of a fixing structure of a fuel tank and a steel belt according to an embodiment of the present invention;
FIG. 5 is a schematic view of a fuel tank in a fixing structure of the fuel tank and a steel belt according to an embodiment of the present invention;
FIG. 6 is a schematic view of a coupling member in a fixing structure of a fuel tank and a steel band according to an embodiment of the present invention.
The various numbers in the drawings are indicated as:
1-fuel tank:
11-a groove;
2-steel strip:
21-a first steel strip, 22-a second steel strip, 201-a first arc-shaped plate, 202-a second arc-shaped plate, 203-a mounting hole;
3-coupling piece:
31-first coupling member, 32-second coupling member, 33-third coupling member, 34-fourth coupling member, 301-first barb structure, 302-second barb structure, 3021-third sub-plate, 3022-fourth sub-plate, 3023-fifth sub-plate, 303-upright post, 304-support structure, 3041-first sub-plate, 3042-second sub-plate.
With the above figures, there are shown specific embodiments of the present application, which will be described in more detail below. These drawings and written description are not intended to limit the scope of the inventive concepts in any manner, but rather to illustrate the inventive concepts to those skilled in the art by reference to specific embodiments.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some, but not all, embodiments of the present application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
Before the embodiments of the present application are described in further detail, the terms of orientation used in the embodiments of the present application, with reference to the orientation shown in the drawings, are only used to clearly describe the fixing structure of the fuel tank and the steel band in the embodiments of the present application, and do not have a meaning of limiting the protection scope of the present application.
Embodiments of the present application will be described in further detail below with reference to the accompanying drawings.
The present application provides a fixing structure of a fuel tank and a steel band, which comprises a fuel tank 1, a steel band 2 and a plurality of coupling members 3, see fig. 1 and 2.
The coupling 3 comprises a first portion, a second portion and a third portion connected in sequence; the first part is provided with a first barb structure 301 and the second part is provided with a support structure 304; the fuel tank 1 is provided with a groove 11.
The first barb structure 301 is snapped into the groove 11, the support structure 304 is pressed against the lower surface of the fuel tank 1, and the third portion is connected to the steel strip 2.
To sum up, this application embodiment provides a fixed knot who installs the fuel tank of barb structure and steel band constructs. Comprising a coupling piece provided with a first barb structure 301 and a fuel tank provided with a groove 11. One end of the connecting piece 3 is clamped in the groove 11, and the other end of the connecting piece is fixedly connected with the steel belt 2, so that the fuel tank 1 and the steel belt 2 are relatively fixed, the stability of the structure is kept, and further, gaps between the fuel tank 1 and accessories thereof and surrounding parts are maintained in a relatively fixed state; but also realizes the integration of the fuel tank 1 and the steel belt 2, thereby improving the assembly speed and the assembly effect of the automobile fuel tank 1.
The structure and function of each constituent unit of the fixing structure of the fuel tank and the steel belt provided in the present embodiment will be described in more detail below.
Alternatively, as shown in fig. 1, the fuel tank and steel band structure includes a first steel band 21 and a second steel band 22.
Optionally, in order to reinforce the strength and rigidity of the first steel strip 21 and the second steel strip 22 and ensure that the steel strip 2 does not deform due to bearing the weight of the fuel tank 1, reinforcing ribs are provided on both the first steel strip 21 and the second steel strip 22.
It should be noted that, as shown in fig. 1, the reinforcing ribs of the first steel belt 21 and the second steel belt 22 are raised toward the side away from the fuel tank 1.
It can be understood that the lengths of the steel belts 2 configured by different vehicle models are different, and in order to meet the requirements of the steel belts 2 with different lengths and ensure the stability of the whole structure, a plurality of connecting pieces 3 are required to be fixed on each steel belt 2. The number of coupling pieces 3 is not limited herein, and 2 to 3 coupling pieces 3 are generally provided for each steel strip.
As shown in fig. 1, two coupling members, a first coupling member 31 and a second coupling member 32, are fixed to the first steel belt 21; two coupling elements 3, respectively a third coupling element 33 and a fourth coupling element 34, are fixed to the second steel strip 22.
Optionally, as shown in fig. 6, the first barb structure 301 on coupling 3 comprises a first side and a second side.
It should be noted that the first side and the second side are opposite, and two barbs are provided on the first side and the second side, respectively.
It should be noted that the two barbs are prepared, for example, as follows: two inverted hook-shaped bulges are manufactured through the core pulling mechanism on two sides of the cuboid body, namely the sides of the first side surface and the second side surface of the first barb structure 301, namely the two barbs.
Optionally, the first barb structure 301 further comprises a third side and a fourth side.
It should be noted that the third side and the fourth side are opposite and each is adjacent to the first side and the second side.
Optionally, the first barb structure 301 further comprises a bottom surface, each edge of the bottom surface is adjacent to the first side surface, the second side surface, the third side surface and the fourth side surface, respectively, and the boundary of the bottom surface connecting the third side surface and the fourth side surface is chamfered.
In some implementations of embodiments of the present application, as shown in fig. 3 and 6, the support structure 304 of the coupler 3 includes a first sub-panel 3041 and a second sub-panel 3042, the first sub-panel 3041 being located on a side of the third side of the first barb structure 301, and the second sub-panel 3042 being located on a side of the fourth side of the first barb structure 301.
The first end of the first sub-panel 3041 and the first end of the second sub-panel 3042 are both biased toward the first portion of the coupling 3.
Optionally, as shown in fig. 6, the third portion of the coupling 3 comprises a second barb structure 302 and a post 303.
The upright 303 projects to the side remote from the support structure 304.
The second barb structure 302 includes a third sub-board 3021, a fifth sub-board 3023, and a fourth sub-board 3022 that are connected in sequence, and the third sub-board 3021 and the fourth sub-board 3022 are respectively located on two sides of the upright post 303, that is, on two sides of the fifth sub-board 3023.
Optionally, the first end of the first sub-board 3041 and the first end of the second sub-board 3042 of the support structure 304 are both bent away from the fifth sub-board 3023.
As shown in fig. 3 and 6, the first end of the third sub-board 3021 and the first end of the fourth sub-board 3022 are both bent toward the pillar 303, and two bending spaces are formed. A second terminal of the third sub-board 3021 is connected to a first terminal of the fifth sub-board 3023, and a second terminal of the fourth sub-board 3022 is connected to a second terminal of the fifth sub-board 3023.
Optionally, the outer edges of the third sub-board 3021, the fourth sub-board 3022 and the fifth sub-board 3023 in the second barb structure are provided with chamfers.
It should be noted that the upright 303 is disposed at a midpoint of the fifth sub-board 3023, and optionally, the upright 303 and the fifth sub-board 3023 may be integrally formed; or may be two separate structures that are then welded together.
In some implementations of the embodiment of the present application, as shown in fig. 3 and 4, the two ends of the steel strip 2 respectively include a first arc-shaped plate 201 and a second arc-shaped plate 202, and both the first arc-shaped plate 201 and the second arc-shaped plate 202 are bent to a side away from the fuel tank 1.
As shown in fig. 3, the steel strip 2 is provided with mounting holes 203 that are fitted to the columns 303.
It will be appreciated that the spacing is provided by passing the studs 303 through the mounting holes 203 of the steel strip 2.
As shown in fig. 5, a groove 11 is optionally formed on the surface of the fuel tank 1 by a blow molding process.
It should be noted that the groove 11 of the fuel tank 1 is recessed toward the inner cavity side of the fuel tank 1, and the opening of the groove 11 has two opposite protrusions, and the distance between the two protrusions is not greater than the distance between the outer sides of the two barbs on the first barb structure 301 of the coupling member 3. Thus, when the first portion of the coupling member 3 is engaged with the groove 11, the two barbs on the first barb structure 301 deform the two opposite protrusions at the opening of the groove 11, and then the first portion of the coupling member 3 can enter the inside of the groove 11, and then the opening of the groove 11 is restored, thereby achieving the fixed connection of the coupling member 3 and the fuel tank 1.
The application embodiment provides a fixed knot of fuel tank and steel band constructs's theory of operation as follows:
the connecting piece 3 is respectively fixedly connected with the fuel tank 1 and the steel belt 2 according to the following steps:
in a first step, a first barb structure 301 provided on the coupling member 3 is engaged in a groove 11 provided on the fuel tank 1.
In a second step, the support structure 304 of the second portion of the coupling 3 is pressed against the lower surface of the fuel tank 1.
And thirdly, the first arc-shaped plate 201 of the steel belt 2 is clamped in a bending space formed by the third sub-plate 3021 of the second barb structure 202, the second arc-shaped plate 202 of the steel belt 2 is clamped in a bending space formed by the fourth sub-plate 3022, and meanwhile, the upright column 303 of the third part of the connecting piece 3 penetrates into the mounting hole 203 which is arranged on the steel belt 2 and matched with the upright column.
It can be understood that the structural deformation of the coupling member 3 due to the weight of the fuel tank 1 can be prevented by the support structure 304 provided on the coupling member 3, and the support structure 304 makes the fixing structure of the fuel tank and the steel belt more stable as a whole.
It can be understood that the position of the steel belt 2 and the fuel tank 1 is relatively fixed by penetrating the column 303 of the third part of the connecting member 3 into the mounting hole 203 which is arranged on the steel belt 2 and matched with the column 303, and the phenomenon that the position of the steel belt 2 and the position of the fuel tank 1 are relatively deviated and the steel belt 2 moves to cause the play is avoided. This design has improved the stability of structure, and then has promoted the security.
It should be noted that the above steps are not fixed, and can be adjusted as long as the fuel tank 1 and the steel belt 2 are fixedly connected together by the coupling member 3, and therefore, the installation order of the fixing structure of the fuel tank and the steel belt provided by the present application is not limited herein.
To sum up, this application provides a stable in structure, the fixed knot of fuel tank and steel band of easily assembling constructs. The first barb structure 301 on the connector 3 is clamped with the groove 11 of the fuel tank 1, so that the fixing and limiting effects on the fuel tank 1 are realized; meanwhile, the column 303 on the connector 3 passes through the corresponding mounting hole 203 on the steel belt 2, so that the limiting effect on the steel belt 2 is realized, and the position of the steel belt 2 is fixed through the second barb structure 302 on the connector 3, so that the phenomenon that the steel belt 2 and the fuel tank 1 are separated from each other in the transportation process of the fixed structure of the fuel tank and the steel belt, which causes unsafe consequences, can be avoided. Therefore, the fuel tank 1 and the steel belt 2 are integrated, and integrated supply of suppliers can be realized. When the automobile chassis is assembled, the positions of the fuel tank 1 and the steel belt 2 are not required to be fixed in a mode of connecting excessive screws or rivets, so that the operation steps of the whole automobile chassis assembling work are simpler, and the assembling speed and the assembling effect are improved.
In addition, because the fixed knot of fuel tank and steel band that this application embodiment provided has realized the integration of fuel tank 1 and steel band 2, when the supplier was in the supply of goods, avoided producing because the unmatched phenomenon of fuel tank 1 and the steel band 2 supply quantity that staff misoperation probably appears.
The embodiment of the application also provides an automobile which comprises the fuel tank and the steel belt fixing structure.
Specifically, as shown in fig. 1 and 2, the fixing structure of a fuel tank and a steel band used in such an automobile includes a fuel tank 1, a steel band 2, and a plurality of coupling members 3.
The coupling 3 comprises a first portion, a second portion and a third portion connected in sequence; the first part is provided with a first barb structure 301 and the second part is provided with a support structure 304; the fuel tank 1 is provided with a groove 11.
The first barb structure 301 is snapped into the groove 11, the support structure 304 is pressed against the lower surface of the fuel tank 1, and the third portion is connected to the steel strip 2.
To sum up, this application embodiment provides a fixed knot of fuel tank and steel band of installing barb structure constructs, through the 11 blocks of recess that set up on first part and the fuel tank 1 with first barb structure 301, the third part carries out fixed connection with steel band 2, not only makes fuel tank 1 and 2 positions of steel band keep relatively fixed, can also realize 2 integrations of fuel tank 1 and steel band, and then can promote automobile fuel tank 1's assembly speed and assembly effect.
The structure and function of each component unit of the fixing structure of the fuel tank and the steel belt used in the automobile according to the embodiment of the present application will be described in more detail below.
Alternatively, as shown in fig. 1, the fuel tank and steel band structure includes a first steel band 21 and a second steel band 22.
Optionally, in order to reinforce the strength and rigidity of the first steel strip 21 and the second steel strip 22 and ensure that the steel strip 2 does not deform due to bearing the weight of the fuel tank 1, reinforcing ribs are respectively arranged on the first steel strip 21 and the second steel strip 22.
Optionally, as shown in fig. 6, the first barb structure 301 on coupling 3 comprises a first side and a second side.
It should be noted that the first side and the second side are opposite, and two barbs are provided on the first side and the second side, respectively.
Optionally, the first barb structure 301 further comprises a third side and a fourth side.
It should be noted that the third side and the fourth side are opposite and each is adjacent to the first side and the second side.
In some implementations of embodiments of the present application, as shown in fig. 3 and 6, the support structure 304 of the coupler 3 includes a first sub-panel 3041 and a second sub-panel 3042, the first sub-panel 3041 being located on a side of the third side of the first barb structure 301, and the second sub-panel 3042 being located on a side of the fourth side of the first barb structure 301.
Optionally, as shown in fig. 6, the third portion of the coupling 3 comprises a second barb structure 302 and a post 303.
The upright 303 projects to the side remote from the support structure 304.
The second barb structure 302 includes a third sub-board 3021, a fifth sub-board 3023, and a fourth sub-board 3022 that are connected in sequence, and the third sub-board 3021 and the fourth sub-board 3022 are respectively located on two sides of the upright post 303, that is, on two sides of the fifth sub-board 3023.
As shown in fig. 3 and 6, the first end of the third sub-board 3021 and the first end of the fourth sub-board 3022 are both bent toward the pillar 303, and two bending spaces are formed. A second terminal of the third sub-board 3021 is connected to a first terminal of the fifth sub-board 3023, and a second terminal of the fourth sub-board 3022 is connected to a second terminal of the fifth sub-board 3023.
In some implementations of the embodiment of the present application, as shown in fig. 3 and 4, the two ends of the steel strip 2 respectively include a first arc-shaped plate 201 and a second arc-shaped plate 202, and as shown in fig. 3, a mounting hole 203 matched with the upright 303 is provided on the steel strip 2.
As shown in fig. 5, a groove 11 is optionally formed on the surface of the fuel tank 1 by a blow molding process.
The working principle of the fixing structure for the fuel tank and the steel belt in the automobile provided by the embodiment of the application is as follows:
fixedly connecting the connecting piece 3 with the fuel tank 1 and the steel belt 2 according to the following steps:
in a first step, the first barb structure 301 is snapped into a recess 11 of the fuel tank 1 which is shaped to match the first part of the coupling member 3.
In a second step, the support structure 304 of the second portion of the coupling 3 is pressed against the lower surface of the fuel tank 1.
And thirdly, the first arc-shaped plate 201 of the steel belt 2 is clamped in a bending space formed by the third sub-plate 3021 of the second barb structure 202, the second arc-shaped plate 202 of the steel belt 2 is clamped in a bending space formed by the fourth sub-plate 3022, and meanwhile, the upright column 303 of the third part of the connecting piece 3 penetrates into a mounting hole which is formed in the steel belt 2 and matched with the upright column.
It should be noted that the above steps are not fixed, and can be adjusted as long as the fuel tank 1 and the steel belt 2 are fixedly connected together by the coupling member 3, and therefore, the installation order of the fixing structure of the fuel tank and the steel belt provided by the present application is not limited herein.
To sum up, the application provides an automobile, and a stable in structure has been used to the part that this kind of vehicle chassis attaches together to the fixed knot structure of fuel tank and steel band of easily assembling. The first barb structure 301 on the connecting piece 3 arranged in the structure is matched with the groove 11 of the fuel tank 1, so that the fixing and limiting effects on the fuel tank 1 are achieved; meanwhile, as the upright post 303 on the connector 3 penetrates through the corresponding mounting hole 203 on the steel belt 2, the limiting effect on the steel belt 2 is realized, and the position of the steel belt 2 is fixed through the second barb structure 302 on the connector 3, so that the phenomenon that the steel belt 2 and the fuel tank 1 are separated from each other in the transportation process of the fixed structure of the fuel tank and the steel belt, which causes unsafe consequences, can be avoided. Therefore, the fuel tank 1 and the steel belt 2 are integrated, and integrated supply of suppliers can be realized. When the automobile chassis is assembled, the positions of the fuel tank 1 and the steel belt 2 are not required to be fixed in a mode of connecting excessive screws or rivets, so that the whole assembling operation is simpler, and the assembling speed and the assembling effect are improved.
In addition, because the fuel tank and the steel strip fixing structure used in the embodiment of the application realize the integration of the fuel tank 1 and the steel strip 2, when a supplier supplies materials, the phenomenon that the quantity of the supplied materials of the fuel tank 1 and the steel strip 2 is not matched due to the misoperation of workers is avoided.
In this application, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. The term "plurality" means two or more unless expressly limited otherwise.
Other embodiments of the present application will be apparent to those skilled in the art from consideration of the specification and practice of the present application disclosed herein. This application is intended to cover any variations, uses, or adaptations of the invention following, in general, the principles of the application and including such departures from the present disclosure as come within known or customary practice within the art to which the invention pertains. It is intended that the specification and examples be considered as exemplary only.
It will be understood that the present application is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the application is limited only by the appended claims.
Claims (10)
1. A fixing structure of a fuel tank and a steel belt, characterized in that the structure comprises: a fuel tank (1), a steel belt (2) and a plurality of connectors (3);
the coupling (3) comprises a first portion, a second portion and a third portion connected in sequence;
the first part is provided with a first barb structure (301) and the second part is provided with a support structure (304);
a groove (11) is arranged on the fuel tank (1);
the first barb structure (301) is clamped in the groove (11), the supporting structure (304) abuts against the lower surface of the fuel tank (1), and the third portion is connected with the steel belt (2).
2. The fuel tank and steel strip fixing structure according to claim 1, wherein the first barb structure (301) comprises a first side and a second side;
the first side with be equipped with two barbs on the second side respectively, wherein first side with the second side is relative.
3. The fuel tank and steel belt fixing structure according to claim 2,
the first barb structure (301) further comprises a third side and a fourth side, the third side and the fourth side being opposite and each adjacent to the first side and the second side;
the support structure (304) comprises a first sub-panel (3041) and a second sub-panel (3042);
the first sub-panel (3041) being located at a side of the third side of the first barb structure (301), the second sub-panel (3042) being located at a side of the fourth side of the first barb structure (301);
a first end of the first sub-panel (3041) and a first end of the second sub-panel (3042) are both biased towards the first portion of the coupling (3).
4. The fuel tank and steel strip fixing structure according to claim 1, wherein said third portion of said coupling member (3) comprises a second barb structure (302) and a pillar (303);
the upright (303) projects to a side remote from the support structure (304).
5. The fuel tank and steel strip fixing structure according to claim 1, wherein both ends of the steel strip (2) respectively comprise a first arc-shaped plate (201) and a second arc-shaped plate (202);
the first arc-shaped plate (201) and the second arc-shaped plate (202) are bent towards one side far away from the fuel tank (1).
6. The fuel tank and steel strip fixing structure according to claim 4 or 5, wherein the second barb structure (202) comprises a third sub-plate (3021), a fourth sub-plate (3022) and a fifth sub-plate (3023), and the third sub-plate (3021) and the fourth sub-plate (3022) are respectively located on both sides of the fifth sub-plate (3023);
a second end of the third sub-board (3021) is connected with a first end of the fifth sub-board (3023), and a second end of the fourth sub-board (3022) is connected with a second end of the fifth sub-board (3023);
the first end of the third sub-board (3021) and the first end of the fourth sub-board (3022) are both bent towards the upright post (303);
the first arc-shaped plate (201) is clamped in a bending space formed by the third sub-plate (3021);
the second arc-shaped plate (202) is clamped in a bending space formed by the fourth sub-plate (3022).
7. The fuel tank and steel strip fixing structure according to claim 1, wherein the steel strip (2) is provided with mounting holes (203) corresponding one-to-one to the pillars (303) of each of the coupling members (3);
the upright posts (303) penetrate through mounting holes (203) in the steel belt (2).
8. The fuel tank and steel belt fixing structure according to claim 1, wherein the steel belt (2) is provided with a reinforcing rib;
the reinforcing ribs are raised towards one side far away from the fuel tank (1).
9. The fixing structure of a fuel tank and a steel belt according to claim 1, wherein the groove (11) is recessed toward an inner cavity side of the fuel tank (1);
the opening of the groove (11) is provided with two opposite bulges.
10. An automobile characterized by comprising the fuel tank and steel belt fixing structure according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011297014.6A CN112373296B (en) | 2020-11-18 | 2020-11-18 | Fixing structure of fuel tank and steel belt and automobile |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011297014.6A CN112373296B (en) | 2020-11-18 | 2020-11-18 | Fixing structure of fuel tank and steel belt and automobile |
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| Publication Number | Publication Date |
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| CN112373296A true CN112373296A (en) | 2021-02-19 |
| CN112373296B CN112373296B (en) | 2022-06-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011297014.6A Active CN112373296B (en) | 2020-11-18 | 2020-11-18 | Fixing structure of fuel tank and steel belt and automobile |
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Citations (8)
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| DE3503293A1 (en) * | 1984-01-31 | 1985-08-01 | USM Corp., Farmington, Conn. | FASTENING PART |
| CN201800531U (en) * | 2010-09-13 | 2011-04-20 | 芜湖顺荣汽车部件股份有限公司 | Steel belt device for fixing plastic fuel tanks |
| US20140103628A1 (en) * | 2012-10-17 | 2014-04-17 | Dbg | Vehicle fuel tank mounting assembly and installation method |
| CN204210306U (en) * | 2014-09-29 | 2015-03-18 | 芜湖亚奇汽车部件有限公司 | A kind of automobile plastic fuel tank fixed sturcture |
| CN206299661U (en) * | 2016-12-16 | 2017-07-04 | 安徽江淮汽车集团股份有限公司 | A kind of claw structure |
| CN207830732U (en) * | 2018-01-29 | 2018-09-07 | 北京汽车研究总院有限公司 | Pipe clamp and vehicle with it |
| CN208634513U (en) * | 2018-07-06 | 2019-03-22 | 一汽解放汽车有限公司 | A kind of Novel brake oil pipe clamp |
| CN209320699U (en) * | 2018-12-27 | 2019-08-30 | 扬州长运塑料技术股份有限公司 | A kind of fuel tank with Multiple Protective Structure |
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2020
- 2020-11-18 CN CN202011297014.6A patent/CN112373296B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3503293A1 (en) * | 1984-01-31 | 1985-08-01 | USM Corp., Farmington, Conn. | FASTENING PART |
| CN201800531U (en) * | 2010-09-13 | 2011-04-20 | 芜湖顺荣汽车部件股份有限公司 | Steel belt device for fixing plastic fuel tanks |
| US20140103628A1 (en) * | 2012-10-17 | 2014-04-17 | Dbg | Vehicle fuel tank mounting assembly and installation method |
| CN204210306U (en) * | 2014-09-29 | 2015-03-18 | 芜湖亚奇汽车部件有限公司 | A kind of automobile plastic fuel tank fixed sturcture |
| CN206299661U (en) * | 2016-12-16 | 2017-07-04 | 安徽江淮汽车集团股份有限公司 | A kind of claw structure |
| CN207830732U (en) * | 2018-01-29 | 2018-09-07 | 北京汽车研究总院有限公司 | Pipe clamp and vehicle with it |
| CN208634513U (en) * | 2018-07-06 | 2019-03-22 | 一汽解放汽车有限公司 | A kind of Novel brake oil pipe clamp |
| CN209320699U (en) * | 2018-12-27 | 2019-08-30 | 扬州长运塑料技术股份有限公司 | A kind of fuel tank with Multiple Protective Structure |
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| Publication number | Publication date |
|---|---|
| CN112373296B (en) | 2022-06-28 |
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