Spare wheel carrier assembly and vehicle

Abstract

The utility model discloses a spare wheel carrier assembly and a vehicle, and the spare wheel carrier assembly comprises a rotating shaft support; the mounting pipe beam comprises a connecting beam part and two beam body parts, the connecting beam part is connected between the two beam body parts, and the two beam body parts are oppositely distributed in a spaced mode; wherein the beam body part comprises a connecting pipe section and an installing pipe section, the connecting pipe section is used for being rotatably connected with a rotating shaft support, one end of the installing pipe section is connected with the connecting beam part, the other end of the installing pipe section is connected with the connecting pipe section in a bent mode, and the connecting pipe section is constructed to obliquely extend upwards from the end connected with the rotating shaft support to the end connected with the installing pipe section; the mounting pipe section is used for mounting a spare tire. According to the spare tire carrier assembly, the connecting pipe section obliquely extends upwards, the gravity center of the spare tire can be higher than that of the rotating shaft support, the bearing capacity of the connecting pipe section to the gravity of the spare tire can be improved, pressure borne by the connecting position of the mounting pipe beam and the rotating shaft support can be effectively reduced, and the connecting strength between the mounting pipe beam and the rotating shaft support can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicle manufacturing, in particular to a spare tire rack assembly and a vehicle with the spare tire rack assembly. Background Art

[0002] The spare tire is an important part of the vehicle and can be used for emergency driving when a tire fails. The spare tire rack assembly includes a mounting pipe beam and a pivot bracket. The mounting pipe beam is used to connect with the spare tire, and the pivot bracket is connected to the vehicle frame. The connection strength between the mounting pipe beam and the pivot bracket is directly related to the effect of installing and fixing the spare tire. The mounting pipe beam and the pivot bracket are usually connected by welding. When the weld support between the mounting pipe beam and the pivot bracket is insufficient, the spare tire may fall off, and there is room for improvement. Utility Model Content

[0003] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model proposes a spare tire rack assembly, wherein the spare tire rack assembly can make the center of gravity of the spare tire higher than the center of gravity of the rotating shaft bracket by making the connecting pipe section extend upwardly and can improve the bearing capacity of the connecting pipe section for the weight of the spare tire, so as to effectively reduce the pressure on the connection between the installation pipe beam and the rotating shaft bracket, and thus improve the connection strength between the installation pipe beam and the rotating shaft bracket.

[0004] According to the spare tire rack assembly of the embodiment of the utility model, it includes: a rotating shaft bracket; a mounting tube beam, the mounting tube beam includes a connecting beam portion and two beam body portions, the connecting beam portion is connected between the two beam body portions, and the two beam body portions are spaced apart and relatively distributed; wherein, the beam body portion includes a connecting pipe section and a mounting pipe section, the connecting pipe section is used to be rotatably connected to the rotating shaft bracket, one end of the mounting pipe section is connected to the connecting beam portion and the other end is bent and connected to the connecting pipe section, the connecting pipe section is constructed to extend upwardly obliquely from one end connected to the rotating shaft bracket to one end connected to the mounting pipe section, and the mounting pipe section is used to install a spare tire.

[0005] According to the spare tire rack assembly of the embodiment of the utility model, the installation and fixation of the spare tire on the vehicle can be achieved by connecting the mounting tube beam with the rotating shaft bracket, so that the mounting tube beam can be rotated relative to the rotating shaft bracket, which can avoid the interference between the spare tire and the tailgate, resulting in the tailgate being unable to open. At the same time, by extending the connecting tube section upwardly, the center of gravity of the spare tire can be made higher than the center of gravity of the rotating shaft bracket, and the bearing capacity of the connecting tube section to the weight of the spare tire can be improved, so as to effectively reduce the pressure on the connection between the mounting tube beam and the rotating shaft bracket, thereby improving the connection strength between the mounting tube beam and the rotating shaft bracket, and further improving the reliability of installing the spare tire using the mounting tube beam.

[0006] According to the spare tire rack assembly of some embodiments of the present utility model, the mounting tube beam further comprises a reinforcing bracket, and the reinforcing bracket is connected and supported between the two beam bodies.

[0007] According to the spare tire rack assembly of some embodiments of the present utility model, an arc-shaped transition section is formed at the connection between the installation pipe section and the connecting pipe section of each beam body, and the reinforcement bracket is connected to the arc-shaped transition section.

[0008] According to the spare tire rack assembly of some embodiments of the utility model, the reinforcement bracket has an arc-shaped cross-section, and the extension direction of the arc-shaped cross-section is the same as the extension direction of the arc-shaped transition section; and / or, bent flanges are formed at the edges on both sides of the reinforcement bracket, and the bent flanges are constructed to be folded toward the side close to the spare tire relative to the reinforcement bracket.

[0009] According to the spare tire rack assembly of some embodiments of the present utility model, the reinforcement bracket is formed with at least one weight-reducing hole, and the reinforcement bracket is provided with reinforcement flanges distributed around the weight-reducing hole.

[0010] According to the spare tire rack assembly of some embodiments of the present utility model, the connecting pipe section is connected to a mounting bushing at one end away from the mounting pipe section, and the mounting bushing is rotatably connected to the rotating shaft bracket.

[0011] According to the spare tire rack assembly of some embodiments of the utility model, the rotating shaft bracket is provided with two spaced-apart connecting bosses, and the mounting bushings corresponding to the two beam bodies are rotatably connected to the two connecting bosses one by one through a rotating member; wherein at least one of the two mounting bushings is supported above the corresponding connecting boss.

[0012] According to some embodiments of the utility model, the spare tire rack assembly further includes a mounting bowl and a spare tire cover, wherein the mounting bowl and the spare tire cover are respectively mounted on both sides of the mounting pipe section, and the mounting bowl and the spare tire cover are connected via a connecting piece.

[0013] According to the spare tire rack assembly of some embodiments of the utility model, the mounting bowl is provided with a connecting column and a connecting bolt connected to the connecting column, the connecting column has a tapered end portion, and the tapered end portion is used to pass through the mounting hole of the spare tire; the end portion of the connecting bolt is pre-embedded in the tapered end portion, and an anti-drop buckle is formed on the end portion of the connecting bolt, and the connecting bolt is used to cooperate with a connecting nut.

[0014] The utility model also provides a vehicle.

[0015] The vehicle according to the embodiment of the utility model is provided with any one of the spare tire rack assemblies described above.

[0016] The advantages of the vehicle and the spare tire rack assembly described above relative to the prior art are the same and will not be elaborated herein.

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

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

[0019] Figure 1 The structure diagram of the spare tire rack assembly according to the embodiment of the utility model is shown in FIG. Figure 1 ;

[0020] Figure 2 The structure diagram of the spare tire rack assembly according to the embodiment of the utility model is shown in FIG. Figure 2 .

[0021] Reference numerals:

[0022] The spare tire rack assembly 100,

[0023] Axis bracket 1, connecting boss 11, mounting pipe beam 2, connecting beam portion 21, beam body 22, connecting pipe section 221, mounting pipe section 222, arc-shaped transition section 223, reinforcing bracket 23, bent flange 231, weight-reducing hole 232, reinforcing flange 233, mounting bushing 24, mounting bowl 3, connecting column 31, tapered end portion 311, connecting bolt 32, connecting nut 33, spare tire cover 4, rotating part 5. DETAILED DESCRIPTION

[0024] The embodiments of the present invention 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 invention, and cannot be understood as limiting the present invention.

[0025] In the description of the present utility model, it is necessary to understand 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 positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, features defined as "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0026] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0027] Unless otherwise specified, the front-to-back direction in this application is the longitudinal direction of the vehicle, that is, the X direction; the left-right direction is the lateral direction of the vehicle, that is, the Y direction; and the up-down direction is the vertical direction of the vehicle, that is, the Z direction.

[0028] Reference below Figure 1-Figure 2 The spare tire rack assembly 100 according to the embodiment of the utility model is described. By extending the connecting pipe section 221 upwardly in an inclined manner, the center of gravity of the spare tire can be made higher than the center of gravity of the rotating shaft bracket 1, and the bearing capacity of the connecting pipe section 221 for the weight of the spare tire can be increased, so as to effectively reduce the pressure on the connection between the mounting tube beam 2 and the rotating shaft bracket 1, thereby improving the connection strength between the mounting tube beam 2 and the rotating shaft bracket 1, and further improving the reliability of installing the spare tire using the mounting tube beam 2.

[0029] like Figure 1-Figure 2 As shown, a spare tire rack assembly 100 according to an embodiment of the utility model includes: a rotating shaft bracket 1 and a mounting pipe beam 2.

[0030] The rotating shaft bracket 1 is used to be connected to the vehicle body to realize the installation of the spare tire rack assembly 100 on the vehicle, and further realize the installation of the spare tire on the vehicle to meet the needs of users.

[0031] The installation pipe beam 2 comprises a connecting beam portion 21 and two beam body portions 22 . The connecting beam portion 21 is connected between the two beam body portions 22 . The two beam body portions 22 are spaced apart and relatively distributed.

[0032] Specifically, the installation tube beam 2 is used to realize the installation and fixation of the spare tire, so that the installation tube beam 2 includes a connecting beam portion 21 and two beam body portions 22, and the connecting beam portion 21 is connected between the two beam body portions 22, that is, the two beam body portions 22 are respectively connected to the two ends of the connecting beam portion 21, so that the installation tube beam 2 is a whole, so as to improve the structural strength of the installation tube beam 2, and then improve the reliability of the installation of the spare tire, and the beam body portion 22 can also be supported by the connecting beam portion 21 to improve the working reliability of the beam body portion 22, and the two beam body portions 22 are spaced apart and relatively distributed, so that the two beam body portions 22 can be symmetrically distributed on both sides of the connecting beam portion 21, and interference between the two beam body portions 22 can be avoided, which makes it impossible to connect the beam body portion 22 to other components.

[0033] Among them, the beam body 22 includes a connecting pipe section 221 and an installation pipe section 222. The connecting pipe section 221 is used to be rotatably connected to the rotating shaft bracket 1. One end of the installation pipe section 222 is connected to the connecting beam portion 21 and the other end is bent and connected to the connecting pipe section 221. The connecting pipe section 221 is constructed to extend upward from one end connected to the rotating shaft bracket 1 to the other end connected to the installation pipe section 222. The installation pipe section 222 is used to install a spare tire.

[0034] Specifically, by connecting the connecting pipe section 221 to the pivot bracket 1, the connection between the mounting pipe beam 2 and the pivot bracket 1 can be achieved through the connecting pipe section 221, and the connecting pipe section 221 can be movable relative to the pivot bracket 1. The mounting pipe beam 2 can be movable relative to the pivot bracket 1 to avoid interference between the spare tire and the tailgate, resulting in the tailgate being unable to open. The mounting pipe beam 2 can be rotated to facilitate installation or removal of the spare tire.

[0035] At the same time, the mounting pipe section 222 is used to mount the spare tire, that is, the spare tire can be connected to the mounting pipe section 222 to achieve the installation and fixation of the spare tire, and further the installation and fixation of the spare tire on the vehicle can be achieved. One end of the mounting pipe section 222 is connected to the connecting beam portion 21, and the other end is connected to the connecting pipe section 221. The connecting beam portion 21 and the connecting pipe section 221 can be connected through the mounting pipe section 222, so that the mounting pipe beam 2 can be a whole, and the structural strength of the mounting pipe beam 2 can be improved. The mounting pipe section 222 and the connecting pipe section 221 are connected in a bent manner, so that a certain angle can be formed between the mounting pipe section 222 and the connecting pipe section 221, and the posture of the spare tire can be changed by changing the angle between the two. Figure 1-Figure 2 As shown, the included angle between the installation pipe section 222 and the connection pipe section 221 can be 90°, so that the spare tire can be parallel to the back door.

[0036] Furthermore, the connecting pipe section 221 is constructed to extend upwardly from one end connected to the pivot bracket 1 to the end connected to the mounting pipe section 222, so that the lower edge of the spare tire can be basically flush with the lower edge of the tailgate to conform to people's aesthetic habits, and the center of gravity of the spare tire can be made higher than the center of gravity of the pivot bracket 1, thereby increasing the bearing capacity of the connecting pipe section 221 for the weight of the spare tire, and effectively reducing the pressure borne at the connection between the connecting pipe section 221 and the pivot bracket 1, thereby increasing the connection strength between the mounting pipe beam 2 and the pivot bracket 1, and improving the reliability of installing the spare tire using the mounting pipe beam 2.

[0037] Among them, it should be noted that the installation tube beam 2 includes two beam bodies 22, that is, two connecting pipe sections 221 and two installation pipe sections 222. The two connecting pipe sections 221 can be respectively connected to the two ends of the connecting beam section 21 through the two installation pipe sections 222 to improve the structural strength of the installation tube beam 2, and the two installation pipe sections 222 can be connected to the spare tire to improve the reliability of installing and fixing the spare tire, and the two connecting pipe sections 221 can be connected to the rotating shaft bracket 1 to improve the connection strength between the installation tube beam 2 and the rotating shaft bracket 1, thereby improving the reliability of installing the spare tire using the installation tube beam 2, and the connecting pipe section 221 can be connected to the rotating shaft bracket 1 by a double welding method to further improve the connection strength between the two.

[0038] Therefore, by setting the rotating shaft bracket 1, the spare tire rack assembly 100 can be installed on the vehicle, and the mounting pipe beam 2 is connected to the rotating shaft bracket 1 to realize the installation and fixation of the spare tire on the vehicle, and the mounting pipe beam 2 is rotatable relative to the rotating shaft bracket 1, which can avoid the spare tire from interfering with the tailgate, resulting in the tailgate being unable to open, and the mounting pipe beam 2 can be rotated to facilitate the installation or removal of the spare tire. At the same time, the connecting pipe section 221 is extended upward from the end connected to the rotating shaft bracket 1 to the end connected to the mounting pipe section 222, so that the center of gravity of the spare tire can be higher than the center of gravity of the rotating shaft bracket 1, and the bearing capacity of the connecting pipe section 221 for the weight of the spare tire can be improved.

[0039] According to the spare tire rack assembly 100 of the embodiment of the utility model, the installation and fixation of the spare tire on the vehicle can be achieved by connecting the mounting tube beam 2 with the rotating shaft bracket 1, so that the mounting tube beam 2 can be rotatable relative to the rotating shaft bracket 1, which can avoid the spare tire from interfering with the tailgate, resulting in the tailgate being unable to open. At the same time, by extending the connecting pipe section 221 upwardly inclined, the center of gravity of the spare tire can be made higher than the center of gravity of the rotating shaft bracket 1, and the bearing capacity of the connecting pipe section 221 for the weight of the spare tire can be increased, so as to effectively reduce the pressure on the connection between the mounting tube beam 2 and the rotating shaft bracket 1, thereby improving the connection strength between the mounting tube beam 2 and the rotating shaft bracket 1, and further improving the reliability of installing the spare tire using the mounting tube beam 2.

[0040] In some embodiments, the installation tube beam 2 further includes a reinforcement bracket 23 , and the reinforcement bracket 23 is connected and supported between the two beam bodies 22 .

[0041] Specifically, the reinforcing bracket 23 is used to further enhance the structural strength of the installation tube beam 2. The reinforcing bracket 23 is connected and supported between the two beam bodies 22, that is, the two ends of the reinforcing bracket 23 are respectively connected to the two beam bodies 22, and the reinforcing bracket 23 can be used to support the two beam bodies 22 to jointly bear the gravity of the spare tire, reduce the pressure on the connection between the installation tube beam 2 and the rotating shaft bracket 1, and improve the connection strength between the installation tube beam 2 and the rotating shaft bracket 1. The reinforcing bracket 23 is connected to the two beam bodies 22 at the same time, which can improve the connection strength between the reinforcing bracket 23 and the installation tube beam 2, improve the reliability of the installation of the reinforcing bracket 23, and then improve the working reliability of the reinforcing bracket 23.

[0042] In some embodiments, an arc-shaped transition section 223 is formed at the connection between the installation pipe section 222 and the connection pipe section 221 of each beam body 22 , and the reinforcement bracket 23 is connected to the arc-shaped transition section 223 .

[0043] Specifically, the arc-shaped transition section 223 is formed at the connection between the installation pipe section 222 and the connecting pipe section 221, and the installation pipe section 222 and the connecting pipe section 221 are connected through the arc-shaped transition section 223, so that the beam body 22 is a whole, so as to improve the structural strength of the beam body 22, and the arc-shaped transition section 223 can make the installation pipe section 222 and the connecting pipe section 221 have a uniform transition, so as to avoid stress concentration leading to fracture and failure of the installation pipe beam 2, and at the same time, the installation pipe sections 222 and the connecting pipe sections 221 of the two beam bodies 22 are connected. The connection parts of the connecting pipe sections 221 all form arc-shaped transition sections 223, that is, the two installation pipe sections 222 are respectively connected to the two connecting pipe sections 221 through the two arc-shaped transition sections 223, and the connection parts of the two installation pipe sections 222 and the two connecting pipe sections 221 can be uniformly transitioned to effectively avoid stress concentration, and the reinforcing bracket 23 is connected to the arc-shaped transition section 223, so that the arc-shaped transition section 223 can be supported by the reinforcing bracket 23, thereby improving the structural strength of the arc-shaped transition section 223.

[0044] Among them, it should be noted that the connecting pipe section 221 is constructed to extend upwardly inclined from one end connected to the rotating shaft bracket 1 to the end connected to the installation pipe section 222, that is, the arcuate transition section 223 is constructed to extend upwardly inclined, so that the arcuate transition section 223 can be used to bear a part of the gravity of the spare tire, and the bearing capacity of the arcuate transition section 223 for the gravity of the spare tire can be improved. At the same time, a reinforcing bracket 23 is provided at the arcuate transition section 223, and the working reliability of the arcuate transition section 223 can be improved by the reinforcing bracket 23, and the arcuate transition section 223 can be made to protrude to the side away from the spare tire to avoid interference between the arcuate transition section 223 and the spare tire, which makes it impossible to install the spare tire.

[0045] In some embodiments, the reinforcing bracket 23 has an arc-shaped cross section, and an extending direction of the arc-shaped cross section is the same as an extending direction of the arc-shaped transition section 223 .

[0046] Specifically, the reinforcing bracket 23 is provided with an arc-shaped cross section, that is, the reinforcing bracket 23 is constructed into an arc shape, so that the outer surface of the reinforcing bracket 23 is smooth to avoid scratching the user, and the reinforcing bracket 23 can be convexly bent to the side away from the spare tire to avoid interference between the reinforcing bracket 23 and the spare tire, resulting in an inability to install the spare tire. At the same time, the extension direction of the arc-shaped cross section is made to be the same as the extension direction of the arc-shaped transition section 223, and various locations on the arc-shaped transition section 223 can be reinforced by the reinforcing bracket 23 to effectively improve the structural strength of the arc-shaped transition section 223, thereby improving the working reliability of the arc-shaped transition section 223.

[0047] And / or, bending flanges 231 are formed at both side edges of the reinforcing bracket 23 , and the bending flanges 231 are configured to be folded relative to the reinforcing bracket 23 toward a side close to the spare tire.

[0048] Specifically, a bending flange 231 is formed on the reinforcing bracket 23, and the bending flange 231 can be used to improve the structural strength of the reinforcing bracket 23. The bending flanges 231 are formed at the edges on both sides of the reinforcing bracket 23, so that the structural strength of the reinforcing bracket 23 can be jointly improved by the two bending flanges 231, thereby improving the effect of enhancing the structural strength of the reinforcing bracket 23. In addition, the bending flange 231 is constructed to be folded from the reinforcing bracket 23 to the side close to the spare tire, so that the bending flange 231 protrudes to the side away from the spare tire to avoid interference with the spare tire, which makes it impossible to install the spare tire, and the reinforcing bracket 23 can form an arc transition at the bending flange 231 to make the surface smooth and avoid scratching the user.

[0049] In some embodiments, the reinforcement bracket 23 is formed with at least one weight-reducing hole 232 , and the reinforcement bracket 23 is provided with reinforcement flanges 233 distributed around the weight-reducing hole 232 .

[0050] Specifically, the weight-reducing hole 232 can play a role in reducing weight. The weight-reducing hole 232 is formed on the reinforcing bracket 23, that is, the weight of the reinforcing bracket 23 can be reduced through the weight-reducing hole 232, and then the weight of the installed pipe beam 2 can be reduced, that is, the overall weight of the spare tire rack assembly 100 can be reduced, which is beneficial to the installation of the spare tire rack assembly 100 on the vehicle, and the reinforcing bracket 23 is formed with at least one weight-reducing hole 232, that is, the number of weight-reducing holes 232 can be two, three or more, so as to enhance the effect of reducing the weight of the reinforcing bracket 23, and, a reinforcing flange 233 is provided on the reinforcing bracket 23, and the reinforcing flange 233 is distributed around the weight-reducing hole 232, that is, the structural strength of the reinforcing bracket 23 at the edge of the weight-reducing hole 232 can be improved through the reinforcing flange 233, so as to avoid cracking and failure of the reinforcing bracket 23 due to stress concentration.

[0051] In such Figure 1-Figure 2 In the illustrated embodiment, two weight-reducing holes 232 are provided on the reinforcement bracket 23, and the weight of the reinforcement bracket 23 can be reduced through the two weight-reducing holes 232, thereby improving the effect of reducing the weight of the reinforcement bracket 23, and the two weight-reducing holes 232 are spaced apart, so as to ensure the structural strength of the reinforcement bracket 23 while reducing the weight of the reinforcement bracket 23, so as to avoid failure of the reinforcement bracket 23 due to the provision of the weight-reducing holes 232, wherein the number of the weight-reducing holes 232 is not limited to that described in the present embodiment, and can be flexibly arranged according to specific circumstances and space size on the premise of satisfying the structural strength of the reinforcement bracket 23.

[0052] In some embodiments, a mounting bushing 24 is connected to the connecting pipe section 221 at one end away from the mounting pipe section 222 , and the mounting bushing 24 is rotatably connected to the rotating shaft bracket 1 .

[0053] Specifically, a mounting bushing 24 is connected to one end of the connecting pipe section 221 away from the mounting pipe section 222, that is, a mounting bushing 24 is connected to one end of the connecting pipe section 221 connected to the pivot bracket 1, and at the same time, the mounting bushing 24 is connected to the pivot bracket 1, and the connecting pipe section 221 can be connected to the pivot bracket 1 through the mounting bushing 24, so as to realize the connection between the mounting pipe beam 2 and the pivot bracket 1, and make the mounting bushing 24 rotatable relative to the pivot bracket 1, even if the mounting pipe beam 2 is rotatable relative to the pivot bracket 1, thereby avoiding interference between the spare tire and the tailgate, which makes it impossible to open the tailgate, and the spare tire can be easily installed or removed by rotating the mounting pipe beam 2.

[0054] It should be noted that the connecting pipe section 221 and the mounting bushing 24 can be connected by double welding to improve the connection strength between the two, thereby improving the reliability of the mounting pipe beam 2 rotating relative to the rotating shaft bracket 1.

[0055] In some embodiments, the rotating shaft bracket 1 is provided with two spaced apart connecting bosses 11 , and the mounting bushings 24 corresponding to the two beam bodies 22 are rotatably connected to the two connecting bosses 11 in a one-to-one correspondence through the rotating member 5 .

[0056] Specifically, the two beam bodies 22 are spaced apart, that is, the two mounting bushings 24 respectively connected to the two beam bodies 22 are also spaced apart, and two spaced apart connecting bosses 11 are provided on the rotating shaft bracket 1, and the two mounting bosses are connected to the two mounting bushings 24 in a one-to-one correspondence, that is, for each mounting bushing 24, a connecting boss 11 is provided and connected thereto, so as to realize the connection between the mounting tube beam 2 and the rotating shaft bracket 1, and can improve the connection strength between the two.

[0057] At the same time, the mounting boss and the connecting bushing are connected through the rotating member 5, so that the mounting bushing 24 can rotate relative to the connecting boss 11, and the mounting tube beam 2 can rotate relative to the rotating shaft bracket 1 to avoid interference between the spare tire and the tailgate, resulting in the tailgate being unable to open, or the mounting tube beam 2 can be rotated to facilitate the installation or removal of the spare tire, and the two mounting bushings 24 and the two connecting bosses 11 are connected through the rotating member 5, so that the two beam bodies 22 can be rotated relative to the rotating shaft bracket 1, which can improve the reliability of the rotation of the mounting tube beam 2 relative to the rotating shaft bracket 1, wherein the rotating member 5 can be a rotating shaft.

[0058] In such Figure 1-Figure 2 In the illustrated embodiment, the connecting boss 11 extends from the rotating shaft support 1 toward the direction close to the mounting bushing 24 , so that the connecting boss 11 can be close to the mounting bushing 24 , which facilitates the connection between the mounting bushing 24 and the connecting boss 11 .

[0059] At least one of the two mounting bushings 24 is supported above the corresponding connecting boss 11 .

[0060] That is to say, one of the mounting bushings 24 can be supported on top of the corresponding connecting boss 11, or both mounting bushings 24 can be supported on top of the corresponding connecting boss 11, so that the mounting tube beam 2 can be supported by the connecting boss 11, that is, a part of the weight of the spare tire can be borne by the connecting boss 11, and the pressure at the connection between the mounting tube beam 2 and the rotating shaft bracket 1 can be further reduced, so as to improve the connection strength between the mounting tube beam 2 and the rotating shaft bracket 1, and improve the reliability of installing and fixing the spare tire using the mounting tube beam 2.

[0061] For example, Figure 1-Figure 2 As shown, the upper mounting bushing 24 is supported above the corresponding connecting boss 11, so that the connecting boss 11 corresponding to the upper mounting bushing 24 can bear part of the weight of the spare tire, thereby reducing the pressure on the connection between the mounting tube beam 2 and the rotating shaft bracket 1.

[0062] In some embodiments, the spare tire rack assembly 100 further includes a mounting bowl 3 and a spare tire cover 4, which are respectively mounted on both sides of the mounting pipe section 222, and the mounting bowl 3 and the spare tire cover 4 are connected via a connector.

[0063] Specifically, the mounting bowl 3 is used to be connected to the spare tire to achieve the installation and fixation of the spare tire, and the spare tire cover 4 is used to shield and protect the spare tire, which can reduce the erosion of the spare tire by mud, rainwater, etc. and extend the service life of the spare tire. The mounting bowl 3 and the spare tire cover 4 are respectively connected to the two sides of the mounting pipe section 222, and the mounting bowl 3 and the spare tire cover 4 can be separated by the mounting pipe section 222 to avoid interference between the two, which makes it impossible to install the spare tire, and the mounting bowl 3 and the spare tire cover 4 are respectively connected to the two mounting pipe sections 222 at the same time, which can improve the reliability of the installation of the mounting bowl 3 and the spare tire cover 4.

[0064] Furthermore, connecting the mounting bowl 3 with the spare tire cover 4 can further improve the reliability of installing the mounting bowl 3 and the spare tire cover 4, and connecting the two through a connecting piece is simple, reliable, and easy to operate, and making the mounting bowl 3 and the spare tire cover 4 detachably connected can facilitate connecting the mounting bowl 3 and the spare tire cover 4, or separating the two, and thus facilitating replacement of the mounting bowl 3 or the spare tire cover 4 when they are deformed and fail, wherein the connecting piece can be a bolt.

[0065] In some embodiments, the mounting bowl 3 is provided with a connecting column 31 and a connecting bolt 32 connected to the connecting column 31 , and the connecting column 31 has a tapered end 311 , and the tapered end 311 is used to pass through the mounting hole of the spare tire.

[0066] Specifically, a connecting column 31 and a connecting bolt 32 are provided on the mounting bowl 3. The connecting bolt 32 is used to connect with the spare tire to achieve connection between the spare tire and the mounting bowl 3, that is, to achieve installation and fixation of the spare tire. The connecting column 31 is used to fix the connecting bolt 32 to improve the reliability of installing and fixing the spare tire using the connecting bolt 32. The connecting column 31 is formed with a tapered end 311, and the tapered end 311 can be passed through the mounting hole on the spare tire. The connecting bolt 32 can be guided by the tapered end 311, which can improve the accuracy of the installation position of the connecting bolt 32, and further improve the reliability of installing and fixing the spare tire using the connecting bolt 32.

[0067] The end of the connecting bolt 32 is embedded in the conical end 311 , and an anti-dropping undercut is formed at the end of the connecting bolt 32 . The connecting bolt 32 is used to cooperate with the connecting nut 33 .

[0068] Specifically, the end of the connecting bolt 32 is pre-buried in the conical end 311, so that the connecting bolt 32 can be connected to the connecting column 31 to achieve the fixation of the connecting bolt 32. At the same time, the end of the connecting bolt 32 is formed with an anti-slip buckle, and the anti-slip buckle cooperates with the conical end 311 to prevent the connecting bolt 32 from falling out of the connecting column 31, so as to improve the reliability of the fixation of the connecting bolt 32, thereby improving the working reliability of the connecting bolt 32, and the connecting bolt 32 can cooperate with the connecting nut 33, so that the spare tire can be installed and fixed by the cooperation between the connecting bolt 32 and the connecting nut 33, that is, when installing the spare tire, the connecting bolt 32 can be passed through the connecting column 31 and the mounting hole in turn, and cooperate with the connecting nut 33 to connect, so as to achieve the installation and fixation of the spare tire.

[0069] The utility model also provides a vehicle.

[0070] According to the vehicle of the embodiment of the utility model, a spare tire rack assembly 100 of any one of the above items is provided. By connecting the mounting pipe beam 2 with the rotating shaft bracket 1, the spare tire can be installed and fixed on the vehicle, and the mounting pipe beam 2 can be rotated relative to the rotating shaft bracket 1, so that the spare tire can be prevented from interfering with the tailgate, which causes the tailgate to be unable to open. At the same time, by making the connecting pipe section 221 extend upwardly and tilted, the center of gravity of the spare tire can be made higher than the center of gravity of the rotating shaft bracket 1, and the bearing capacity of the connecting pipe section 221 for the weight of the spare tire can be improved, so as to effectively reduce the pressure on the connection between the mounting pipe beam 2 and the rotating shaft bracket 1, so as to improve the connection strength between the mounting pipe beam 2 and the rotating shaft bracket 1, and further improve the reliability of installing the spare tire using the mounting pipe beam 2.

[0071] 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 utility model. 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 can be combined in any one or more embodiments or examples in a suitable manner.

[0072] Although the embodiments of the present invention 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 invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A spare tire rack assembly, characterized in that: include: Shaft bracket; Installing a tubular beam, the installing tubular beam comprising a connecting beam portion and two beam body portions, the connecting beam portion being connected between the two beam body portions, and the two beam body portions being spaced apart and relatively distributed; Among them, the beam body includes a connecting pipe section and an installation pipe section, the connecting pipe section is used to be rotatably connected to the rotating shaft bracket, one end of the installation pipe section is connected to the connecting beam portion and the other end is bent and connected to the connecting pipe section, the connecting pipe section is constructed to extend upward from one end connected to the rotating shaft bracket to one end connected to the installation pipe section, and the installation pipe section is used to install a spare tire.

2. The spare tire rack assembly according to claim 1, characterized in that: The installation pipe beam also includes a reinforcement bracket, which is connected and supported between the two beam bodies.

3. The spare tire rack assembly according to claim 2, characterized in that: An arc-shaped transition section is formed at the connection between the installation pipe section and the connecting pipe section of each beam body, and the reinforcement bracket is connected to the arc-shaped transition section.

4. The spare tire rack assembly according to claim 3, characterized in that: The reinforcing bracket has an arc-shaped cross section, and the extending direction of the arc-shaped cross section is the same as the extending direction of the arc-shaped transition section; And / or, bending flanges are formed at both side edges of the reinforcement bracket, and the bending flanges are configured to be folded relative to the reinforcement bracket toward a side close to the spare tire.

5. The spare tire rack assembly according to claim 2, characterized in that: The reinforcing bracket is formed with at least one weight-reducing hole, and the reinforcing bracket is provided with reinforcing flanges distributed around the weight-reducing hole.

6. The spare tire rack assembly according to claim 1, characterized in that: The connecting pipe section is connected with a mounting sleeve at one end away from the mounting pipe section, and the mounting sleeve is rotatably connected to the rotating shaft bracket.

7. The spare tire carrier assembly according to claim 6, characterized in that: The rotating shaft bracket is provided with two spaced apart connecting bosses, and the mounting bushings corresponding to the two beam bodies are rotatably connected to the two connecting bosses in a one-to-one correspondence through a rotating member; Wherein, at least one of the two mounting bushings is supported above the corresponding connecting boss.

8. The spare tire rack assembly according to claim 1, characterized in that: It also includes a mounting bowl and a spare tire cover, wherein the mounting bowl and the spare tire cover are respectively mounted on both sides of the mounting pipe section, and the mounting bowl and the spare tire cover are connected via a connecting piece.

9. The spare tire carrier assembly according to claim 8, characterized in that: The mounting bowl is provided with a connecting column and a connecting bolt connected to the connecting column, the connecting column has a tapered end portion, and the tapered end portion is used to pass through the mounting hole of the spare tire; The end of the connecting bolt is embedded in the conical end, and an anti-dropping buckle is formed on the end of the connecting bolt. The connecting bolt is used to cooperate with the connecting nut.

10. A vehicle, characterized in that: A spare tire rack assembly according to any one of claims 1 to 9 is provided.

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