Rear anti-collision beam assembly for vehicle and vehicle

Abstract

The utility model discloses a rear anti-collision beam assembly for a vehicle and the vehicle, the rear anti-collision beam assembly comprises a rear anti-collision beam body, the rear anti-collision beam body extends in the width direction of the vehicle, one end, in the length direction of the vehicle, of the rear anti-collision beam body is connected with a vehicle body, and the other end, in the length direction of the vehicle, of the rear anti-collision beam body is connected with the rear anti-collision beam body. A mounting surface is formed at the other end, in the length direction of the vehicle, of the rear anti-collision beam body; the device comprises a mounting surface, a dragging device and a traction device, the dragging device and the traction device are arranged on the mounting surface, a first connecting end is formed at one end, deviating from the mounting surface, of the dragging device, and a second connecting end is formed at one end, deviating from the mounting surface, of the traction device. According to the rear anti-collision beam assembly for the vehicle, the dragging device and the traction device are integrated on the rear anti-collision beam body, so that the structural complexity is reduced, and the cost, the weight and the occupied space are reduced.

Description

Technical Field

[0001] The present application relates to the field of vehicles, and in particular to a rear anti-collision beam assembly for a vehicle and a vehicle. Background Art

[0002] In the related art, the towing device is fixed on the car. The towing device can be used to temporarily tow the car by using a tow rope and a tow rod to tow or be towed. The towing device can be used to tow a trailer, a small trailer, a trailer RV, a jet ski trailer or other towing equipment. The existing towing device is designed on the longitudinal beam or the anti-collision beam of the car body, and the towing device is separately designed and installed on the longitudinal beam, which results in large space occupation, complex structure and high weight cost. Utility Model Content

[0003] The present application aims to solve at least one of the technical problems existing in the prior art. To this end, one purpose of the present application is to propose a rear anti-collision beam assembly for a vehicle, which reduces the complexity of the structure, reduces the cost, weight and space occupied by integrating a towing device and a traction device on the rear anti-collision beam body.

[0004] The present application also proposes a vehicle having the above-mentioned rear anti-collision beam assembly.

[0005] According to the embodiment of the present application, a rear anti-collision beam assembly for a vehicle includes: a rear anti-collision beam body, which extends in the width direction of the vehicle, one end of the rear anti-collision beam body in the length direction of the vehicle is connected to the vehicle body, and the other end of the rear anti-collision beam body in the length direction of the vehicle is formed with a mounting surface; a towing device and a traction device, the towing device and the traction device are arranged on the mounting surface, the towing device is formed with a first connection end at one end away from the mounting surface, and the traction device is formed with a second connection end at one end away from the mounting surface.

[0006] According to the rear anti-collision beam assembly for a vehicle in an embodiment of the present application, the rear anti-collision beam assembly includes a rear anti-collision beam body, and a mounting surface is formed at the end of the rear anti-collision beam body facing away from the vehicle body. The mounting surface can be used to install a towing device and a traction device. Compared with the prior art, by integrating the towing device and the traction device on the rear anti-collision beam body, in addition to ensuring the function of safe collision protection of the rear anti-collision beam body, the function of towing a motorhome and a traction vehicle can be added, thereby reducing the space occupied by the towing device and the traction device.

[0007] In some embodiments of the present application, the towing device is disposed at the center of the rear anti-collision beam body in the width direction, and the traction device is disposed at at least one end of the rear anti-collision beam body in the width direction.

[0008] In some embodiments of the present application, the towing device includes: a fixed support, which is arranged on the mounting surface and has a mounting groove formed on the fixed support and is open in the length direction of the vehicle; a trailer part, which can be plugged into the mounting groove, and a trailer ball is formed at the free end of the trailer part, and the trailer ball is configured as the first connecting end.

[0009] In some embodiments of the present application, the trailer component includes: a plug-in portion, which can be plugged into the installation groove, the plug-in portion is configured as a polygonal prism, and the installation groove is configured as a polygonal groove corresponding to the plug-in portion.

[0010] In some embodiments of the present application, the trailer component also includes: a first connecting plate, which is arranged at the free end of the plug-in portion and is inclined in the height direction of the vehicle; a second connecting plate, which is connected to the first connecting plate and extends in the horizontal direction, and the trailer ball is arranged on one side of the second connecting plate in the thickness direction.

[0011] In some embodiments of the present application, a first locking portion is formed on the fixed support, and a second locking portion suitable for being arranged opposite to the first locking portion is formed on the trailer component, and the first locking portion and the second locking portion can be selectively locked.

[0012] In some embodiments of the present application, the traction device includes: a mounting seat, which is fixed to the rear anti-collision beam body and at least partially extends into the interior of the rear anti-collision beam body, and a threaded hole is formed in the mounting seat; a traction member, at least a portion of the traction member is received in the threaded hole and threadedly engaged with the threaded hole, and a trailer hook is provided at the free end of the traction member, and the trailer hook is configured as the second connecting end.

[0013] In some embodiments of the present application, the rear anti-collision beam assembly further includes: an energy absorption box, which is arranged between the rear anti-collision beam body and the vehicle body and is respectively connected to the rear anti-collision beam body and the vehicle body.

[0014] In some embodiments of the present application, on a plane perpendicular to the length direction, the projection of the traction device is located within the projection of the energy absorption box.

[0015] The following is a brief description of a vehicle according to an embodiment of the present application.

[0016] The vehicle according to the embodiment of the present application is provided with the rear anti-collision beam assembly of the above-mentioned embodiment. Since the vehicle according to the embodiment of the present application is provided with the rear anti-collision beam assembly of the above-mentioned embodiment, the rear anti-collision beam assembly of the vehicle can, in addition to ensuring the function of the safe collision protection of the rear anti-collision beam body, add the function of towing RVs and towing vehicles, thereby reducing the space occupied by the towing device and the towing device, by integrating the towing device and the traction device on the rear anti-collision beam body.

[0017] Additional aspects and advantages of the present application will be given in part in the description below, and in part will become apparent from the description below, or will be learned through the practice of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The above and / or additional aspects and advantages of the present application will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0019] Figure 1 is a structural schematic diagram of a rear anti-collision beam assembly for a vehicle according to an embodiment of the present application;

[0020] Figure 2 yes Figure 1 Schematic diagram of the partial structure of the center and rear anti-collision beam assembly.

[0021] Reference numerals:

[0022] 10. Rear anti-collision beam assembly;

[0023] 11. rear anti-collision beam body; 111. mounting surface;

[0024] 12. dragging device; 121. fixed support; 1211. mounting groove; 1212. first locking portion;

[0025] 122, trailer part; 1221, first connection end; 1222, plug-in part; 1223, first connection plate;

[0026] 1224, second connecting plate; 13, traction device; 131, mounting seat; 1311, threaded hole;

[0027] 132. traction member; 1321. second connection end; 14. energy absorption box. DETAILED DESCRIPTION

[0028] The embodiments of the present application are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present application, and cannot be understood as limiting the present application.

[0029] Reference below Figure 1-Figure 2A rear anti-collision beam assembly 10 for a vehicle according to an embodiment of the present application is described, and the rear anti-collision beam assembly 10 includes a rear anti-collision beam body 11, a towing device 12 and a traction device 13. The rear anti-collision beam body 11 extends in the width direction of the vehicle, one end of the rear anti-collision beam body 11 in the length direction of the vehicle is connected to the vehicle body, and the other end of the rear anti-collision beam body 11 in the length direction of the vehicle is formed with a mounting surface 111, the towing device 12 and the traction device 13 are arranged on the mounting surface 111, and a first connecting end 1221 is formed at one end of the towing device 12 away from the mounting surface 111, and a second connecting end 1321 is formed at one end of the traction device 13 away from the mounting surface 111.

[0030] At present, the towing device is fixed on the car. The towing device can be used to temporarily tow the car. By using a tow rope and a tow rod, the vehicle can be towed or towed. The towing device can be used to tow a trailer, a small trailer, a trailer RV, a jet ski trailer or other towing equipment. The existing towing device is designed on the longitudinal beam or the anti-collision beam of the car body, and the towing device is separately designed and installed on the longitudinal beam, which results in large space occupation, complex structure and high weight cost.

[0031] like Figure 1 As shown, specifically, the rear anti-collision beam assembly 10 includes a rear anti-collision beam body 11, a towing device 12 and a traction device 13, the rear anti-collision beam body 11 can extend in the width direction of the vehicle, and one end of the rear anti-collision beam body 11 in the length direction of the vehicle can be connected to the vehicle body, and the other end of the rear anti-collision beam body 11 in the length direction of the vehicle is formed with a mounting surface 111, wherein the length direction referred to in this application can be the X direction of the vehicle, the width direction can be the Y direction of the vehicle, and the height direction can be the Z direction of the vehicle.

[0032] The towing device 12 and the traction device 13 can be respectively arranged on the mounting surface 111, wherein the towing device 12 can be used to tow a trailer, a small trailer, a trailer-type RV, a jet ski trailer or other towing equipment, and the traction device 13 can be used to temporarily tow a vehicle to help the vehicle get out of trouble, for example, when the towed vehicle is stuck in the sand and cannot get out of trouble or loses power due to reasons such as anchoring. The end of the towing device 12 away from the mounting surface 111 can be formed with a first connection end 1221, and the end of the traction device 13 away from the mounting surface 111 can be formed with a second connection end 1321. It can be understood that the first connection end 1221 and the second connection end 1321 are both facing the rear of the vehicle for towing or traction. It can be seen that the rear anti-collision beam assembly 10 reduces the cost, weight and space occupation by integrating the towing device 12 and the traction device 13 on the rear anti-collision beam body 11.

[0033] In short, the rear anti-collision beam assembly 10 for a vehicle in an embodiment of the present application includes a rear anti-collision beam body 11, and a mounting surface 111 is formed at one end of the rear anti-collision beam body 11 facing away from the vehicle body. The mounting surface 111 can be used to install a towing device 12 and a traction device 13. Compared with the prior art, by integrating the towing device 12 and the traction device 13 on the rear anti-collision beam body 11, in addition to ensuring the function of safe collision protection of the rear anti-collision beam body 11, the function of towing a RV and a towing vehicle can be added, thereby reducing the space occupied by the towing device 12 and the traction device 13.

[0034] like Figure 1 As shown, in some embodiments of the present application, the towing device 12 can be arranged at the center of the rear anti-collision beam body 11 in the width direction. Since the towing device 12 is used to tow heavy towing equipment, the towing device 12 is arranged at the center of the rear anti-collision beam body 11 to ensure the stability of towing. The traction device 13 can be arranged on at least one side of the rear anti-collision beam body 11 in the width direction. Without affecting the towing device 12, the traction device 13 can be adjusted according to the demand. In a specific embodiment, the traction device 13 can be arranged on one side of the rear anti-collision beam body 11 in the width direction to ensure that the vehicle is more stable during turning or driving and reduce the risk of rollover.

[0035] like Figure 1 As shown, in some embodiments of the present application, the towing device 12 includes a fixed support 121 and a trailer part 122. The fixed support 121 can be set on the mounting surface 111. The fixed support 121 and the mounting surface 111 can be detachably connected by screws and bolts. A flange portion is also formed on one side where the fixed support 121 is connected to the mounting surface 111. The flange portion can increase the contact area between the fixed support 121 and the mounting surface 111, thereby improving the connection strength between the fixed support 121 and the mounting surface 111.

[0036] Furthermore, a mounting groove 1211 is formed in the fixed support 121, and the mounting groove 1211 can be opened in the longitudinal direction of the vehicle. The trailer part 122 can be plugged into the mounting groove 1211, and the trailer part 122 can be removed from the fixed support 121 when the user does not need to tow. A trailer ball can be formed at the free end of the trailer part 122, and the trailer ball can be used to tow the trailer equipment, wherein the trailer ball can be configured as the first connection end 1221. The fixed support 121 can facilitate the installation and removal of the trailer part 122, and when the user needs to install the trailer part 122, the trailer part 122 can be inserted into the mounting groove 1211 to achieve rapid installation of the trailer part 122.

[0037] like Figure 2As shown, in some embodiments of the present application, a first locking portion 1212 can be formed on the fixed support 121, and a second locking portion can be formed on the trailer component 122. The first locking portion 1212 can be arranged opposite to the second locking portion, and the first locking portion 1212 can be selectively locked with the second locking portion. In a specific embodiment, the first locking portion 1212 can be configured as a limiting hole, and the second locking portion can be configured as a mounting hole. In the actual installation process, the trailer component 122 is installed on the fixed support 121 by passing the bolts through the limiting hole and the mounting hole in sequence and fixing them to the trailer component 122, that is, the trailer component 122 is locked with the fixed support 121.

[0038] like Figure 1 As shown, in some embodiments of the present application, the trailer part 122 also includes a plug-in portion 1222, and the plug-in portion 1222 can be plugged into the mounting groove 1211, and the plug-in portion 1222 can be constructed as a polygonal prism, and the mounting groove 1211 can be constructed as a polygonal groove corresponding to the plug-in portion 1222. By respectively constructing the plug-in portion 1222 and the mounting groove 1211 as a polygonal prism and a polygonal groove, the matching strength and limiting between the plug-in portion 1222 and the mounting groove 1211 can be improved, thereby preventing the plug-in portion 1222 from rotating relative to the mounting groove 1211.

[0039] like Figure 1 As shown, in some embodiments of the present application, the trailer part 122 also includes a first connecting plate 1223 and a second connecting plate 1224. The first connecting plate 1223 can be set at the free end of the plug-in portion 1222, and the first connecting plate 1223 can be tilted in the height direction of the vehicle. The second connecting plate 1224 can be connected to the first connecting plate 1223, and the second connecting plate 1224 can extend in the horizontal direction. The trailer ball can be set on one side of the second connecting plate 1224 in the thickness direction. By setting the first connecting plate 1223 and the second connecting plate 1224, the position and angle of the trailer ball can be adjusted. The angle and length between the first connecting plate 1223 and the second connecting plate 1224 can be set according to actual needs.

[0040] like Figure 1 and Figure 2As shown, in some embodiments of the present application, the traction device 13 includes a mounting seat 131 and a traction member 132. The mounting seat 131 can be fixed to the rear anti-collision beam body 11, and at least a portion of the mounting seat 131 can extend into the interior of the rear anti-collision beam body 11. In a specific embodiment, the mounting seat 131 can be fixed to the interior of the anti-collision beam body by welding, and a threaded hole 1311 is formed on the side of the mounting seat 131 facing away from the anti-collision beam. At least a portion of the traction member 132 can be accommodated in the threaded hole 1311 and threadedly matched with the threaded hole 1311. It can be understood that the threaded hole 1311 can be formed with an internal thread, and a portion of the outer peripheral wall of the traction member 132 is formed with an external thread. The traction member 132 and the threaded hole 1311 can be threadedly matched, and the free end of the traction member 132 can be provided with a trailer hook, and the trailer hook can be constructed as a second connecting end 1321.

[0041] like Figure 1 and Figure 2 As shown, in some embodiments of the present application, the rear anti-collision beam assembly 10 also includes an energy absorption box 14. The energy absorption box 14 can be arranged between the rear anti-collision beam body 11 and the vehicle body, and the energy absorption box 14 can be connected to the rear anti-collision beam body 11 and the vehicle body respectively. The energy absorption box 14 can play a role in collision energy absorption. On a plane perpendicular to the length direction, the projection of the traction device 13 is located within the projection of the energy absorption box 14, thereby ensuring that the traction device 13 is arranged opposite to at least part of the energy absorption box 14 in the length direction, which can facilitate installation and improve strength, thereby improving the safety performance of the vehicle.

[0042] The following is a brief description of a vehicle according to an embodiment of the present application.

[0043] According to the embodiment of the present application, the vehicle is provided with the rear anti-collision beam assembly 10 of the above-mentioned embodiment. Since the vehicle of the embodiment of the present application is provided with the rear anti-collision beam assembly 10 of the above-mentioned embodiment, the rear anti-collision beam assembly 10 of the vehicle can, in addition to ensuring the function of safe collision protection of the rear anti-collision beam body 11, add the function of towing RVs and towing vehicles, thereby reducing the space occupied by the towing device 12 and the traction device 13.

[0044] In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0045] In the description of this application, "first feature" or "second feature" may include one or more of the features.

[0046] In the description of the present application, “plurality” means two or more.

[0047] In the description of the present application, a first feature being “on” or “under” a second feature may include that the first and second features are directly in contact with each other, or may include that the first and second features are not in direct contact with each other but are in contact with each other via another feature therebetween.

[0048] In the description of the present application, “above”, “over” and “above” a first feature to a second feature includes the first feature being directly above and obliquely above the second feature, or simply means that the first feature is horizontally higher than the second feature.

[0049] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials, or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0050] Although the embodiments of the present application have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present application, and that the scope of the present application is defined by the claims and their equivalents.

Claims

1. A rear anti-collision beam assembly for a vehicle, characterized in that: include: A rear anti-collision beam body (11), the rear anti-collision beam body (11) extending in the width direction of the vehicle, one end of the rear anti-collision beam body (11) in the length direction of the vehicle being connected to the vehicle body, and the other end of the rear anti-collision beam body (11) in the length direction of the vehicle forming a mounting surface (111); A dragging device (12) and a traction device (13), wherein the dragging device (12) and the traction device (13) are arranged on the mounting surface (111), a first connection end (1221) is formed at one end of the dragging device (12) away from the mounting surface (111), and a second connection end (1321) is formed at one end of the traction device (13) away from the mounting surface (111).

2. The rear anti-collision beam assembly for a vehicle according to claim 1, characterized in that: The towing device (12) is arranged at the center of the rear anti-collision beam body (11) in the width direction, and the traction device (13) is arranged at at least one end of the rear anti-collision beam body (11) in the width direction.

3. The rear anti-collision beam assembly for a vehicle according to claim 2, characterized in that: The dragging device (12) comprises: A fixed support (121), the fixed support (121) being arranged on the mounting surface (111), and a mounting groove (1211) being formed on the fixed support (121) and opening in the length direction of the vehicle; A trailer component (122), the trailer component (122) can be inserted into the installation groove (1211), and a trailer ball is formed at the free end of the trailer component (122), and the trailer ball is configured as the first connection end (1221).

4. The rear anti-collision beam assembly for a vehicle according to claim 3, characterized in that: The trailer part (122) comprises: The plug-in portion (1222) can be plugged into the mounting groove (1211), the plug-in portion (1222) is configured as a polygonal prism, and the mounting groove (1211) is configured as a polygonal groove corresponding to the plug-in portion (1222).

5. The rear anti-collision beam assembly for a vehicle according to claim 4, characterized in that: The trailer part (122) further includes: A first connecting plate (1223), the first connecting plate (1223) being arranged at a free end of the plug-in portion (1222) and being arranged obliquely in a height direction of the vehicle; A second connecting plate (1224), the second connecting plate (1224) is connected to the first connecting plate (1223) and extends in a horizontal direction, and the trailer ball is arranged on one side of the second connecting plate (1224) in a thickness direction.

6. The rear anti-collision beam assembly for a vehicle according to claim 3, characterized in that: A first locking portion (1212) is formed on the fixed support (121), and a second locking portion suitable for being arranged opposite to the first locking portion (1212) is formed on the trailer member (122), and the first locking portion (1212) and the second locking portion can be selectively locked.

7. The rear anti-collision beam assembly for a vehicle according to claim 1, characterized in that: The traction device (13) comprises: A mounting seat (131), the mounting seat (131) being fixed to the rear anti-collision beam body (11) and at least partially extending into the interior of the rear anti-collision beam body (11), and a threaded hole (1311) being formed in the mounting seat (131); A traction member (132), at least a portion of which is received in the threaded hole (1311) and threadably engaged with the threaded hole (1311), a trailer hook being provided at a free end of the traction member (132), and the trailer hook being configured as the second connection end (1321).

8. The rear anti-collision beam assembly for a vehicle according to claim 1, characterized in that: Also includes: An energy absorption box (14) is arranged between the rear anti-collision beam body (11) and the vehicle body and is respectively connected to the rear anti-collision beam body (11) and the vehicle body.

9. The rear anti-collision beam assembly for a vehicle according to claim 8, characterized in that: On a plane perpendicular to the length direction, the projection of the traction device (13) is located within the projection of the energy absorption box (14).

10. A vehicle, characterized in that: It comprises a rear anti-collision beam assembly as claimed in any one of claims 1 to 9.

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