Support for fixing carbon tank, carbon tank assembly and vehicle

Abstract

A bracket for securing a canister (10) to a vehicle. The bracket comprises a hanging part (20). The hanging part (20) is provided with a sliding groove (21) and a hanging hole (29). The sliding groove (21) is matched with a first side wall fixing part (11) of the carbon tank (10), and the first side wall fixing part (11) can slide into the sliding groove (21) so that the carbon tank (10) can be fixed to the hanging part (20). The suspension hole (29) is arranged at the end part of the suspension part (20) along the length direction of the carbon tank (10) so as to fix the suspension part (20), so that the carbon tank (10) can be firmly and reliably fixed on the vehicle to adapt to various severe working conditions. The utility model further relates to a carbon tank assembly and a vehicle using the support.

Description

Technical Field

[0001] The utility model relates to the field of vehicle engineering, and specifically, to a bracket for fixing a carbon canister to a vehicle, and also relates to a carbon canister assembly and a vehicle including the above bracket. Background Art

[0002] As a special-purpose vehicle, an off-road vehicle is designed to travel on non-road or harsh road conditions, and has excellent off-road capabilities, passability, load-carrying capacity, and versatility. Off-road vehicles are not only suitable for carrying people and goods, but also play an important role in special tasks such as wilderness exploration, rescue in harsh environments, and crossing uninhabited areas. Under these extreme usage conditions, the carbon canister assembly of an off-road vehicle needs to have higher reliability. In order to meet the high reliability requirements of off-road vehicles under harsh working conditions, the present invention proposes a new type of fixed structure for the carbon canister assembly of an off-road vehicle. This structure aims to enhance the stability and durability of the carbon canister assembly through innovative design, ensuring that the carbon canister is firm and reliable under various complex and harsh environments, and avoiding loosening or even falling off. Summary of the Utility Model

[0003] The purpose of the utility model is to provide a bracket for fixing a carbon canister, which can firmly and reliably fix the carbon canister on the vehicle and adapt to various harsh working conditions.

[0004] Another purpose of the utility model is to provide a carbon canister assembly having a bracket that can firmly and reliably fix the carbon canister on the vehicle.

[0005] Another purpose of the utility model is to provide a vehicle whose carbon canister assembly can be firmly and reliably fixed to the vehicle frame.

[0006] The utility model provides a bracket for fixing a carbon canister to a vehicle. One side of the carbon canister has a first side wall fixing portion. The bracket includes a suspension portion. The suspension portion has a pair of chutes and a plurality of suspension holes. The chutes are adapted to the first side wall fixing portion, and the first side wall fixing portion can slide into the chutes to fix the carbon canister to the suspension portion. The suspension holes are arranged at the ends of the suspension portion along the length direction of the carbon canister to fix the suspension portion. The carbon canister is fixed to the vehicle through the suspension portion, enhancing the stability of the carbon canister installation.

[0007] In a schematic embodiment of the bracket, the suspension portion is an integrally formed part, simplifying the installation process. A plurality of grooves are arranged on one side edge of the suspension portion along the width direction. The suspension portion has a plurality of limiting blocks, and the limiting blocks are respectively arranged in the grooves of the suspension portion. The limiting blocks are bent towards a plane perpendicular to the horizontal portion of the suspension portion and extend towards the carbon canister, and are adapted to limit the position of the first side wall fixing portion of the carbon canister.

[0008] In another exemplary embodiment of the bracket, the hanging portion is a split structure, including a fixing plate, a first retaining piece, and a second retaining piece. There are two hanging holes. Each of the two sides of the fixing plate along the length direction of the carbon canister has a first through hole. The first retaining piece has a second through hole. The second retaining piece has a third through hole. When the first retaining piece and the second retaining piece are in an assembled state with the fixing plate, the first retaining piece and the fixing plate form a sliding groove, the second retaining piece and the fixing plate form another sliding groove, the second through hole corresponds to the first through hole and forms a hanging hole, and the third through hole corresponds to the other first through hole and forms another hanging hole. The split structure enhances flexibility and facilitates replacement and maintenance.

[0009] In one example, the fixing plate has a plurality of limiting blocks. The limiting blocks are arranged in grooves disposed on one side edge of the fixing plate along the width direction. When the carbon canister is in an assembled state with the hanging portion, the limiting blocks are bent towards a plane perpendicular to the fixing plate and extend towards the carbon canister, suitable for defining the position of the first side wall fixing portion of the carbon canister.

[0010] In yet another exemplary embodiment of the bracket, the bracket further includes a transition bracket having a main bracket. The main bracket includes a side wall fixing plate. The side wall fixing plate has hanging portion mounting holes having the same number as the hanging holes. Through the hanging holes and the hanging portion mounting holes, the hanging portion is fastened to the main bracket, thereby fixing the hanging portion to the transition bracket. The side wall fixing plate also has a plurality of vehicle frame mounting holes to fixedly connect the side wall fixing plate to the vehicle, thereby fixing the main bracket to the vehicle and further fixing the transition bracket to the vehicle. Thereby, the carbon canister can be firmly fixed on the vehicle.

[0011] In still another exemplary embodiment of the bracket, the main bracket further includes a bottom wall fixing plate. The bottom wall fixing plate and the side wall fixing plate are integrally formed. The bottom wall fixing plate is arranged such that when the carbon canister is in an assembled state with the main bracket, it extends from the side end of the side wall fixing plate close to the bottom wall of the carbon canister through a transition section towards a plane perpendicular to the plane where the side wall fixing plate is located. The transition section constitutes a reinforcing rib, increasing the impact resistance of the main bracket. The bottom wall fixing plate has first carbon canister mounting holes. The number of the first carbon canister mounting holes is the same as the number of the bottom wall fixing holes of the bottom wall fixing portion of the carbon canister. When the carbon canister is in an assembled state with the main bracket, through the cooperation of each first carbon canister mounting hole and each bottom wall fixing hole, the bottom wall fixing portion of the carbon canister is fixedly connected to the bottom wall fixing plate, thereby enhancing the fixed connection between the carbon canister and the main bracket, enabling the carbon canister to be firmly and reliably fixed on the vehicle to adapt to various harsh working conditions.

[0012] In still another illustrative embodiment of the bracket, the side wall fixing plate has a protruding portion that extends away from the bottom wall fixing plate from an end wall of the side wall fixing plate opposite to the end face where the bottom wall fixing plate is located. A second carbon canister mounting hole is provided in the protruding portion, and the second carbon canister mounting hole can cooperate with a side wall fixing hole on the second side wall fixing portion of the carbon canister. A gasket is arranged on each side of the protruding portion. A bolt sequentially passes through the side wall fixing hole of the second side fixing portion, the gasket, the second carbon canister mounting hole of the protruding portion, and another gasket, and is engaged with a metal bushing in the side wall fixing hole of the carbon canister and tightened by a nut to fixedly connect the second side fixing portion of the carbon canister to the side wall fixing plate of the main bracket, thereby strengthening the fixed connection between the carbon canister and the main bracket of the transition bracket. This enables the carbon canister to be more firmly and reliably fixed to the vehicle, thus adapting to various harsh working conditions.

[0013] In still another illustrative embodiment of the bracket, the transition bracket further includes an auxiliary bracket. The auxiliary bracket has a body, a first fixing portion, a second fixing portion, and an auxiliary vehicle frame mounting hole. When the auxiliary bracket is in an assembled state with the main bracket, the first fixing portion bends from a side wall of the body in a direction perpendicular to the plane where the body is located and away from the carbon canister, and is fixedly connected to a side edge of the main bracket parallel to the side wall of the carbon canister; the second fixing portion bends from an end wall of the body near the bottom wall of the carbon canister in a direction perpendicular to the plane where the body is located and away from the carbon canister. The auxiliary vehicle frame mounting hole is arranged in the second fixing portion to fix the second fixing portion to the vehicle, thereby fixing the auxiliary bracket to the vehicle. By providing an auxiliary bracket for the transition bracket, it is possible to prevent the carbon canister body from being directly impacted when a side impact occurs.

[0014] The present invention further provides a carbon canister assembly, including a carbon canister and a bracket according to the present invention. The carbon canister has a first side wall fixing portion, a second side wall fixing portion on its side wall, and a bottom wall fixing portion on its bottom wall. The first side wall fixing portion of the carbon canister can slide into the chute of the hanging portion to fix the carbon canister to the hanging portion. The hanging portion is fixedly connected to the side wall fixing plate of the main bracket. At the same time, the second side wall fixing portion of the carbon canister is fixedly connected to the side wall fixing plate of the main bracket, and the bottom wall fixing portion is fixedly connected to the bottom wall fixing plate of the main bracket. Thereby, the carbon canister is firmly fixed to the bracket.

[0015] The present invention further provides a vehicle, including a vehicle frame and a carbon canister assembly of the present invention, and the carbon canister assembly is fixedly connected to the vehicle frame.

[0016] According to the bracket provided by the present utility model, by fixing the carbon canister to the suspension part, the carbon canister and the suspension part are fixed to the transition bracket by various means. At the same time, the transition bracket is fixed to the vehicle frame via the main bracket and the auxiliary bracket and other multiple fixing methods, so that the carbon canister can be firmly fixed to the vehicle frame. When the off-road vehicle is performing wild exploration and rescue tasks in harsh environments, or experiencing various harsh working conditions such as no-man's land, the carbon canister can be firm and reliable, avoiding loosening or even falling off of the carbon canister due to large-scale bumps and vibrations or various emergencies. Brief Description of the Drawings

[0017] The following drawings only schematically illustrate and explain the present utility model, and do not limit the scope of the present utility model.

[0018] Figure 1 A schematic perspective view showing a carbon canister and a suspension part of a bracket according to the present utility model in an assembled state.

[0019] Figure 2 A schematic side view showing a carbon canister and a suspension part of a bracket according to the present utility model in an assembled state.

[0020] Figure 3 A schematic exploded view showing a suspension part of a bracket according to the present utility model.

[0021] Figure 4 A schematic perspective view showing a carbon canister and a bracket of a carbon canister assembly according to the present utility model in an assembled state.

[0022] Figure 5 A schematic exploded view between a carbon canister fixed to a suspension part and a transition bracket of a carbon canister assembly according to the present utility model.

[0023] Figure 6 A schematic partial cross-sectional view of a carbon canister assembly according to the present utility model.

[0024] Figure 7 A schematic perspective view showing an auxiliary bracket of a bracket according to the present utility model.

[0025] Figure 8 A schematic partial perspective view showing a carbon canister assembly installed on a vehicle frame.

[0026] Description of Reference Numerals

[0027] 10 Carbon canister

[0028] 11 First side wall fixing part

[0029] 13 Second side wall fixing part

[0030] 131 Side wall fixing hole

[0031] 133 Metal bushing

[0032] 15 Bottom wall fixing part

[0033] 151 Bottom wall fixing hole

[0034] 20 Suspension part

[0035] 21 Slide groove

[0036] 23 Fixing piece

[0037] 231 First through hole

[0038] 239 Limit stop

[0039] 25 First retaining piece

[0040] 251 Second through hole

[0041] 27 Second retaining piece

[0042] 271 Third through hole

[0043] 29 Suspension hole

[0044] 30 Transition bracket

[0045] 31 Main bracket

[0046] 311 Side wall fixing plate

[0047] 312 Bottom wall fixing plate

[0048] 313 Suspension part mounting hole

[0049] 314 Frame mounting hole

[0050] 315 First carbon canister mounting hole

[0051] 316 Protruding part

[0052] 317 Second carbon canister mounting hole

[0053] 318 First reinforcing rib

[0054] 319 Second reinforcing rib

[0055] 33 Auxiliary bracket

[0056] 331 Body

[0057] 332 First fixing part

[0058] 333 Second fixing part

[0059] 334 Auxiliary frame mounting hole

[0060] 335 Second skirt

[0061] 336 Third skirt

[0062] 337 Arc-shaped folding section

[0063] 338 Arc-shaped transition part

[0064] 35 Transition section

[0065] 38 First skirt

[0066] 40 Bolt

[0067] 50 Nut

[0068] 60 Washer

[0069] 70 Bolt

[0070] 80 Bolt

[0071] 90 Frame Detailed implementation manner

[0072] For a clearer understanding of the technical features, objectives, and effects of the utility model, the detailed implementation manner of the utility model is now described with reference to the accompanying drawings. The same reference numerals in the drawings denote components with the same or similar structures but the same functions.

[0073] In this document, "schematic" means "serving as an example, instance, or illustration", and any illustration or implementation manner described as "schematic" in this document should not be construed as a more preferred or more advantageous technical solution.

[0074] In this document, "first", "second", etc. do not indicate their importance or order, etc., but are only used to indicate the difference between each other for the convenience of document description.

[0075] To simplify the drawings, only the parts related to the utility model are schematically shown in each drawing, and they do not represent the actual structure of the product.

[0076] Figure 1 A schematic perspective view showing a carbon canister in an assembled state with a suspension part of a bracket according to the utility model is shown. Figure 2 A schematic side view showing a carbon canister in an assembled state with a suspension part of a bracket according to the utility model is shown. As Figure 1 and 2As shown, one side of the carbon canister 10 has a first sidewall fixing portion 11. The bracket for fixing the carbon canister 10 to the vehicle includes a suspension portion 20. The suspension portion 20 has a pair of sliding grooves 21 and a plurality of suspension holes 29. The sliding grooves 21 are adapted to the first sidewall fixing portion 11, and the first sidewall fixing portion 11 can slide into the sliding grooves 21 to fix the carbon canister 10 to the suspension portion 20. For example, in one example, as Figure 1 and 2 shown, the sliding grooves 21 are symmetrically arranged on both sides of the suspension portion 20 to suspend the carbon canister 10 by supporting the first sidewall fixing portion 11 that slides into the sliding grooves 29. The suspension holes 29 are arranged at the ends of the suspension portion 20 along the length direction of the carbon canister 10 to fix the suspension portion 20. For example, as Figure 1 and 2 shown, in one example, the suspension portion 20 has two suspension holes 29, which are respectively arranged at the ends of the suspension portion 20 along the length direction of the carbon canister 10 to stably suspend the carbon canister 10. Other numbers of suspension holes 29 can also be used. Fixing the carbon canister to the vehicle through the suspension portion enhances the stability of the carbon canister installation.

[0077] As Figure 1 and 2 shown, in a schematic embodiment, the suspension portion 20 is an integrally formed part and has a plurality of grooves arranged on one side edge in the width direction. The suspension portion 20 has a plurality of limiting blocks 239. The limiting blocks 239 are respectively arranged in the grooves of the suspension portion 20, bend towards a plane perpendicular to the horizontal portion of the suspension portion 20 and extend towards the carbon canister 10, and are adapted to limit the position of the first sidewall fixing portion 11 of the carbon canister 10. For example, as Figure 1 and 2 shown, in one example, the suspension portion 20 has two limiting blocks 239. Any suitable number of limiting blocks 239 can also be designed for the suspension portion 20. The suspension portion is designed as an integrally formed part, which simplifies the installation process.

[0078] In another schematic embodiment, the suspension portion 20 is a split structure. Figure 3 Shows a schematic exploded view of a schematic embodiment of the suspension portion of the bracket according to the present invention. As Figure 3As shown, the suspension part 20 includes a fixing piece 23, a first holding piece 25, and a second holding piece 27. There are two suspension holes 29. On both sides of the fixing piece 23 along the length direction of the carbon canister 10, there is a first through hole 231 respectively. The first holding piece 25 has a second through hole 251, and the second holding piece 27 has a third through hole 271. When the first holding piece 25 and the second holding piece 27 are in an assembled state with the fixing piece 23, the first holding piece 25 and the fixing piece 23 form one of the chutes 21, the second holding piece 27 and the fixing piece 23 form the other chute 21, the second through hole 251 corresponds to the first through hole 231 and forms a suspension hole 29, and the third through hole 271 corresponds to the other first through hole 231 and forms the other suspension hole 29. The suspension part adopts a split structure, enhancing flexibility and facilitating replacement and maintenance.

[0079] As Figure 1 and 3 shown, in a schematic embodiment, the fixing piece 23 of the suspension part 20 has a plurality of limit blocks 239. The limit blocks 239 are arranged in grooves formed on one side edge of the fixing piece 23 along the width direction. When the carbon canister 10 and the suspension part 20 are in an assembled state, the limit blocks 239 are bent towards a plane perpendicular to the fixing piece 21 and extend towards the carbon canister 10, suitable for defining the position of the first side wall fixing part 11 of the carbon canister 10. For example, as Figure 3 shown, in an example, the fixing piece 23 has two limit blocks 239, and the fixing piece 23 can also be designed with any suitable number of limit blocks 239.

[0080] Figure 4 Fig. shows a schematic perspective view of the carbon canister and the bracket in an assembled state according to a schematic embodiment of the carbon canister assembly of the present invention. Figure 5 Fig. shows a schematic exploded view between the carbon canister fixed to the suspension part and the transition bracket according to a schematic embodiment of the carbon canister assembly of the present invention. As Figure 4 and 5 shown, in a schematic embodiment, the bracket according to the present invention further includes a transition bracket 30. The transition bracket 30 includes a main bracket 31. The main bracket 31 includes a side wall fixing plate 311. The side wall fixing plate 311 has suspension part mounting holes 313 with the same number as the suspension holes 29. Through the suspension holes 29 and the suspension part mounting holes 313, the suspension part 20 and the main bracket 31 are fastened together, thereby fixing the suspension part 20 to the transition bracket 30. As Figure 4 and 5 shown, the side wall fixing plate 311 also has a plurality of vehicle frame mounting holes 314, and the side wall fixing plate 311 is fixedly connected to the vehicle, thereby fixing the main bracket 31 to the vehicle, and further fixing the transition bracket 30 to the vehicle. For example, asFigure 4 and 5 As shown in 5 , the side wall fixing plate 311 has two uniformly arranged vehicle frame mounting holes 314, but is not limited thereto, and may also have any suitable number of vehicle frame mounting holes 314, such as four vehicle frame mounting holes 314, etc. Thereby, the carbon canister can be firmly fixed to the vehicle. In one example, for instance, as shown in Figure 5 As shown in Figure 5 , the side wall fixing plate 311 is designed with reinforcing ribs 318 and 319 to further enhance the strength of the main bracket 31.

[0081] As Figure 5 shown, in a schematic embodiment, the main bracket 31 further includes a bottom wall fixing plate 312. The bottom wall fixing plate 312 is integrally formed with the side wall fixing plate 311. The bottom wall fixing plate 312 is arranged such that when the carbon canister 10 and the transition bracket 30 are in an assembled state, it extends from the side end of the side wall fixing plate 311 close to the bottom wall of the carbon canister 10 through the transition section 35 to a plane perpendicular to the plane where the side wall fixing plate 311 is located. The transition section 35 constitutes a reinforcing rib. As shown in FIG. 5, in one example, the transition section 35 is an arc-shaped transition section to improve the impact resistance. The bottom wall fixing plate 312 has a first carbon canister mounting hole 315. The number of the first carbon canister mounting holes 315 is the same as the number of the bottom wall fixing holes 151 of the bottom wall fixing portion 15 of the carbon canister 10. When the carbon canister 10 and the transition bracket 30 are in an assembled state, each first carbon canister mounting hole 315 cooperates with each bottom wall fixing hole 151 to fixedly connect the bottom wall fixing portion 15 of the carbon canister 10 to the bottom wall fixing plate 312, better supporting the carbon canister and enhancing the fixed connection between the carbon canister 10 and the transition bracket 30. Thereby, the carbon canister is more firmly fixed to the vehicle, preventing the carbon canister from falling off to adapt to various harsh working conditions.

[0082] Figure 6 shows a schematic partial cross-sectional view of a schematic embodiment of a carbon canister assembly according to the present invention. As Figure 5 and 6 shown, in a schematic embodiment, the side wall fixing plate 311 has a protruding portion 316. The protruding portion 316 extends from the end wall of the side wall fixing plate 311 opposite to the end face where the bottom wall fixing plate 312 is located in a direction away from the bottom wall fixing plate 312. A second carbon canister mounting hole 317 is formed in the protruding portion 316. The second carbon canister mounting hole 317 can cooperate with the side wall fixing hole 131 on the second side wall fixing portion 13 of the carbon canister 10, and the bolt 40 passes through the side wall fixing hole 131 and the second carbon canister mounting hole 317 to fixedly connect the second side fixing portion 13 to the side wall fixing plate 311, thereby strengthening the fixed connection between the carbon canister 10 and the main bracket 31 of the transition bracket 30. Thereby, the weight of the carbon canister is further dispersed, the carbon canister is firmly and reliably fixed to the main bracket, preventing the carbon canister from falling off, and thus adapting to various harsh working conditions.

[0083] As Figure 6 shown, in one example, a metal bushing 133 may be disposed in the side wall fixing hole 131 of the carbon canister 10, and the bolt 40 passing through the side wall fixing hole 131 cooperates with the metal bushing 133 to further enhance the connection strength and improve the impact resistance. In one example, during assembly, a gasket 60 may further be disposed on each side of the protruding portion 316 of the side wall fixing plate 311. The bolt 40 sequentially passes through the second side fixing portion 13, the gasket 60, the protruding portion 316, and another gasket 60, and is fastened by a nut 50. Vice versa, the carbon canister 10 and the side wall fixing plate 311 are further fixed, thereby strengthening the fixed connection between the carbon canister 10 and the main bracket 31. A large gasket may be used to further enhance the connection strength and improve the impact resistance. A metal bushing is added to the side wall fixing hole of the carbon canister, and at the same time, a large gasket is used to assist in fastening the bolt, effectively avoiding the phenomenon that the carbon canister falls off due to the torque attenuation between the carbon canister and the transition bracket under harsh working conditions of the off-road vehicle.

[0084] As Figure 5 and 6 shown, the side wall fixing plate 311 has a first skirt 38 with an arc-shaped transition, which are respectively located at the two side edges of the protruding portion 316 and the two side edges of the end of the side wall fixing plate 311 away from the auxiliary bracket 33, so as to increase the strength.

[0085] Figure 7 A schematic perspective view showing a schematic embodiment of the auxiliary bracket of the bracket according to the present invention is shown. As Figure 7 shown, the auxiliary bracket 33 has a body 331, a first fixing portion 332, a second fixing portion 333, and an auxiliary vehicle frame mounting hole 334. As Figure 4 、 5 and 7 shown, when the auxiliary bracket 33 and the main bracket 31 are in an assembled state, the first fixing portion 332 is bent from a side wall of the body 331 in a direction perpendicular to the plane where the body 331 is located and away from the carbon canister 10, and is fixedly connected to the side edge of the main bracket 31 on the side parallel to the side wall of the carbon canister 10 and away from the vehicle frame mounting hole 314 of the main bracket 31 to better support the carbon canister. For example, the first fixing portion 332 is fixed to the main bracket 31 by welding, but is not limited thereto, and any other suitable fixing method may also be used, such as riveting, snap connection, or bolt connection and other fixing methods. As Figure 4 、 5As shown in FIG. 7 , the second fixing portion 333 is bent from the end wall of the body 331 close to the bottom wall of the carbon canister 10 in a direction perpendicular to the plane where the body 331 is located and away from the carbon canister 10. The auxiliary frame mounting hole 334 is arranged on the second fixing portion 333, and the second fixing portion 333 is fixed to the vehicle through the auxiliary frame mounting hole 334, for example, the second fixing portion 333 is fixed to the vehicle by a combination of bolts and nuts, thereby fixing the auxiliary bracket 33 to the vehicle.

[0086] In one example, if Figure 7 As shown, a second skirt 335 is designed at the end opposite to the end where the second fixing portion 333 of the auxiliary bracket 33 is located, a third skirt 336 is designed between the first fixing portion 332 and the second fixing portion 333, and an arc-shaped folded section 337 is designed at the second fixing portion 333 in the direction extending from the auxiliary mounting hole 334 to the second skirt 336 to increase strength. When the auxiliary bracket 33 and the main bracket 31 are in an assembled state, the second skirt 335 and the third skirt 336 are bent from the end of the main body 331 to a plane perpendicular to the plane where the main body 331 is located and away from the carbon canister 10. The design of the second skirt 335 and the third skirt 336 enhances the strength of the auxiliary bracket 33. The first fixing portion 332 and the second skirt 335 and the third skirt 336 are connected in an arc-shaped transition, and the third skirt 336 and the second fixing portion 333 are also connected in an arc-shaped transition to increase strength. The first fixing portion 332 , the second skirt 335 , the third skirt 336 , and the second fixing portion 334 are all provided with arc-shaped transition portions 338 between the main body 331 to form reinforcing ribs, thereby further enhancing the strength of the auxiliary bracket 33 .

[0087] The transition bracket is fixed to the vehicle through the main bracket and the auxiliary bracket, which effectively distributes the gravity of the carbon canister evenly on the entire transition bracket and better fixes the carbon canister. In addition, by adding an anti-falling auxiliary bracket between the main bracket and the carbon canister, the carbon canister is further protected from falling, thereby ensuring that the vehicle can be safe and reliable under any working conditions, and preventing the carbon canister from being directly hit in the event of a side impact.

[0088] The utility model also provides a carbon canister assembly, including a carbon canister 10 and a bracket as described above. The carbon canister 10 is fixedly connected to the bracket. In one example, Figure 1 , 4 As shown in FIG. 5 , the carbon canister 10 has a first side wall fixing portion 11, a second side wall fixing portion 13, and a bottom wall fixing portion 15 located on the side wall thereof. The first side wall fixing portion 11 can slide into the slide groove 21 to fix the carbon canister 10 to the hanging portion 20, and the hanging portion 20 is fixedly connected to the side wall fixing plate 311 of the main bracket 31, for example, Figure 1As shown, the suspension part 20 is fixedly connected to the side wall fixing plate 311 of the main bracket 31 by bolts passing through the suspension holes 29 and the suspension part mounting holes 313. Other fixing methods can also be adopted. At the same time, as Figure 4 , 5 and 6 show, the second side wall fixing part 13 is fixedly connected to the side wall fixing plate 311 of the main bracket 31 by bolts 40. A metal bushing 133 is arranged in the side wall fixing hole 131 of the carbon canister 10, and a gasket 60 is arranged on each side of the protruding part 316 of the side wall fixing plate 311, effectively avoiding the carbon canister falling off caused by the torque attenuation between the carbon canister and the transition bracket. At the same time, as Figure 4 and 5 show, the bottom wall fixing part 15 of the carbon canister 10 is fixedly connected to the bottom wall fixing plate 312 of the main bracket 31. The bottom wall fixing plate 312 of the main bracket 31 is fastened to the bottom wall fixing hole 151 of the bottom wall fixing part 15 of the carbon canister 10 by bolts passing through the first carbon canister mounting holes 315. 4 first carbon canister mounting holes 315 and 4 bottom wall fixing holes 151 are shown in the figure. Of course, any number of first carbon canister mounting holes 315 and bottom wall fixing holes 151 can be adopted, further enhancing the reliability of the carbon canister fixation.

[0089] The present utility model further provides a vehicle, which includes a vehicle frame 90 and a carbon canister assembly as described above. The carbon canister assembly is fixedly connected to the vehicle frame 90. Figure 8 shows a schematic partial perspective view of the installation of the carbon canister assembly according to the present utility model on the vehicle frame. As Figure 5 and 8 show, in one example, the carbon canister assembly is fixedly connected to the vehicle frame 90 by using the vehicle frame mounting holes 314 and the auxiliary vehicle frame mounting holes 334, bolts 70 and bolts 80, but it is not limited thereto, and any other suitable fixing method can also be adopted.

[0090] Through the bracket provided by the present utility model, the carbon canister is fixed to the suspension part. The carbon canister and the suspension part are fixed to the transition bracket by various means. At the same time, the transition bracket is fixed to the vehicle frame through the main bracket and the auxiliary bracket and other multiple fixing methods, which can firmly fix the carbon canister to the vehicle frame, ensuring that when the off-road vehicle is performing wild exploration and rescue tasks in harsh environments, or experiencing various harsh working conditions such as no-man's-land, the carbon canister can be firmly and reliably fixed, avoiding the carbon canister from loosening or even falling off due to large-amplitude bumps and vibrations or various emergencies.

[0091] It should be understood that although this specification is described according to each embodiment, not every embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

[0092] The series of detailed descriptions listed above are only specific descriptions of the feasible embodiments of the present utility model, and they are not intended to limit the protection scope of the present utility model. Any equivalent implementation schemes or changes made without departing from the technical spirit of the present utility model, such as the combination, division or repetition of features, shall be included within the protection scope of the present utility model.

Claims

1. A bracket for fixing a carbon canister (10) to a vehicle, wherein one side of the carbon canister (10) has a first side wall fixing portion (11), characterized in that: The support comprises: The suspension part (20) comprises: a pair of slide grooves (21), the slide grooves (21) being adapted to the first side wall fixing portion (11), the first side wall fixing portion (11) being able to slide into the slide grooves (21) so as to fix the carbon canister (10) to the suspension portion (20); and A plurality of hanging holes (29) are arranged at the end of the hanging portion (20) along the length direction of the carbon canister (10) and are used to fix the hanging portion (20).

2. The bracket according to claim 1, characterized in that The hanging portion (20) is an integrally formed part and is provided with a plurality of grooves on one side edge in the width direction. The hanging portion (20) has a plurality of limit blocks (239), which are respectively arranged in the grooves of the hanging portion (20). The limit blocks (239) are bent toward a plane perpendicular to a horizontal portion of the hanging portion (20) and extend toward the carbon canister (10), and are suitable for limiting the position of the first side wall fixing portion (11) of the carbon canister (10).

3. The bracket according to claim 1, characterized in that: The hanging portion (20) is a divided structure, comprising a fixing plate (23), a first retaining plate (25) and a second retaining plate (27); There are two hanging holes (29), wherein: The fixing plate (23) has a first through hole (231) on both sides along the length direction of the carbon canister (10), the first retaining plate (25) has a second through hole (251), and the second retaining plate (27) has a third through hole (271). When the first retaining plate (25) and the second retaining plate (27) are in an assembled state with the fixing plate (23), the first retaining plate (25) and the fixing plate (23) form one sliding groove (21), the second retaining plate (27) and the fixing plate (23) form another sliding groove (21), the second through hole (251) corresponds to the first through hole (231) and forms one hanging hole (29), and the third through hole (271) corresponds to another first through hole (231) and forms another hanging hole (29).

4. The bracket according to claim 3, characterized in that: The fixing plate (23) has a plurality of limit blocks (239) disposed in a groove arranged on one side edge of the fixing plate (23) along the width direction. When the carbon canister (10) and the hanging portion (20) are in an assembled state, the limit blocks (239) are bent toward a plane perpendicular to the fixing plate (21) and extend toward the carbon canister (10), and are suitable for limiting the position of the first side wall fixing portion (11) of the carbon canister (10).

5. The bracket according to claim 2 or 4, characterized in that: The support also includes: A transition bracket (30), the transition bracket (30) comprising a main bracket (31), The main bracket (31) comprises a side wall fixing plate (311), the side wall fixing plate (311) having the same number of hanging portion mounting holes (313) as the hanging holes (29), and the hanging portion (20) and the main bracket (31) are fastened together through the hanging holes (29) and the hanging portion mounting holes (313), thereby fixing the hanging portion (20) to the transition bracket (30); and The side wall fixing plate (311) also has a plurality of frame mounting holes (314) for fixing the side wall fixing plate (311), thereby fixing the main bracket (31), and further fixing the transition bracket (30).

6. The bracket according to claim 5, characterized in that The main support (31) further comprises a bottom wall fixing plate (312), wherein the bottom wall fixing plate (312) and the side wall fixing plate (311) are integrally formed. The bottom wall fixing plate (312) is configured such that, when the carbon canister (10) and the main bracket (31) are in an assembled state, the side end of the side wall fixing plate (311) close to the bottom wall of the carbon canister (10) extends through a transition section (35) to a plane perpendicular to the plane where the side wall fixing plate (311) is located, wherein the transition section (35) constitutes a reinforcing rib; The bottom wall fixing plate (312) has the same number of first carbon canister mounting holes (315) as the bottom wall fixing holes (151) of the bottom wall fixing portion (15) of the carbon canister (10); when the carbon canister (10) and the main bracket (31) are in an assembled state, each of the first carbon canister mounting holes (315) cooperates with each of the bottom wall fixing holes (151) to fix the bottom wall fixing portion (15) of the carbon canister (10) to the bottom wall fixing plate (312).

7. The bracket according to claim 6, characterized in that The side wall fixing plate (311) has a protrusion (316), the protrusion (316) extending from an end wall of the side wall fixing plate (311) opposite to the end face of the bottom wall fixing plate (312) in a direction away from the bottom wall fixing plate (312), the protrusion (316) having a second carbon canister mounting hole (317) formed therein, the second carbon canister mounting hole (317) being capable of cooperating with the side wall fixing hole (131) on the second side wall fixing portion (13) of the carbon canister (10), and two protrusions (316) are respectively arranged on both sides of the protrusion (316). A gasket (60), a bolt (40) passes through the side wall fixing hole (131) of the second side fixing portion (13), the gasket (60), the second carbon canister mounting hole (317) of the protruding portion (316), and another gasket (60) in sequence, and cooperates with the metal bushing (133) in the side wall fixing hole (131) of the carbon canister (10), and is fastened by a nut (50), so that the second side fixing portion (13) of the carbon canister (10) is fixedly connected to the side wall fixing plate (311) of the main bracket (31).

8. The bracket according to claim 7, characterized in that The transition bracket (30) further comprises an auxiliary bracket (33), wherein the auxiliary bracket (33) has: an ontology (331); a first fixing portion (332), when the auxiliary bracket (33) and the main bracket (31) are in an assembled state, the first fixing portion (332) is bent from a side wall of the main body (331) in a direction perpendicular to the plane where the main body (331) is located and away from the carbon canister (10), and is fixedly connected to a side edge of the main bracket (31) parallel to the side wall of the carbon canister (10); a second fixing portion (333), wherein when the auxiliary bracket (33) and the main bracket (31) are in an assembled state, the second fixing portion (333) is bent from an end wall of the main body (331) close to the bottom wall of the carbon canister (10) in a direction perpendicular to the plane where the main body (331) is located and away from the carbon canister (10); and An auxiliary frame mounting hole (334) is arranged on the second fixing portion (333) to fix the second fixing portion (333) to the vehicle, thereby fixing the auxiliary bracket (33) to the vehicle.

9. Carbon canister assembly, characterized in that include: A carbon canister (10), the carbon canister (10) having a first side wall fixing portion (11), a second side wall fixing portion (13) located on a side wall thereof, and a bottom wall fixing portion (15) located on a bottom wall thereof; and A bracket as claimed in claim 8, wherein the first side wall fixing portion (11) can slide into the slide groove (21) to fix the carbon canister (10) to the hanging portion (20), the hanging portion (20) is fixedly connected to the side wall fixing plate (311) of the main bracket (31), and the second side wall fixing portion (13) is fixedly connected to the side wall fixing plate (311) of the main bracket (31), and the bottom wall fixing portion (15) is fixedly connected to the bottom wall fixing plate (312) of the main bracket (31).

10. A vehicle, characterized in that include: a frame (90); and A carbon canister assembly as claimed in claim 9, wherein the carbon canister assembly is fixedly connected to the vehicle frame (90).

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