CN217348001U - Rear protective fence with spare tire - Google Patents

Abstract

The utility model discloses a take back rail guard of spare tyre, include: the two ends of the transverse pipe extend leftwards and rightwards; the spare tire mounting frames are arranged in two numbers, the lower ends of the two spare tire mounting frames are rotatably connected with the rear end of the transverse pipe, the spare tire mounting frames can turn around an axis extending leftwards and rightwards, the two spare tire mounting frames are arranged at intervals leftwards and rightwards, and a first mounting interval is formed between the two spare tire mounting frames; the license plate mounting panel, the license plate mounting panel set up in the first installation interval and with the upper end fixed connection of violently managing is favorable to reducing the problem that the license plate is sheltered from by the spare tyre mounting bracket and appears, is favorable to avoiding the license plate to need frequently remove and lead to the problem of damage to appear along with the installation of spare tyre.

Description

Rear protective guard with spare tire

Technical Field

The utility model relates to a vehicle accessories technical field, in particular to take rear protective guard of spare tyre.

Background

Along with the improvement of living standard, car as a house travel also receives people's favor gradually, and the travelling comfort and the convenience of car as a house multiplicable people on the way of traveling. The existing motor home is heavy, and the problem of tire abrasion or tire burst is easily caused in the driving process, so that most of the existing motor homes are provided with spare tires. However, the problem that the spare tire is installed and disassembled on the existing motor home due to the fact that the spare tire is higher than the ground generally exists at the installation position of the spare tire on the existing motor home.

And because the installation of spare tyre easily leads to sheltering from the problem of license plate to appear, some license plates are installed on spare tyre rack, need frequently to remove along with the installation and the dismantlement of spare tyre, easily appear the problem that the license plate damaged.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least.

The utility model provides a rear protective guard with spare tires, which comprises a horizontal pipe, wherein two ends of the horizontal pipe extend leftwards and rightwards; the spare tire mounting frames are arranged in two numbers, the lower ends of the two spare tire mounting frames are rotatably connected with the rear end of the transverse pipe, the spare tire mounting frames can turn around an axis extending leftwards and rightwards, the two spare tire mounting frames are arranged in a left-right spaced mode, and a first mounting interval is formed between the two spare tire mounting frames; and the license plate mounting plate is arranged in the first mounting interval and is fixedly connected with the upper end of the transverse pipe.

According to the utility model provides a take back rail guard of spare tyre has following beneficial effect at least: the front end of the transverse pipe is used for being connected with a frame of a motor home, so that a supporting effect is provided for the rear protective guard with the spare tire, the transverse pipe is located at the rear end of the motor home, the lower end of the spare tire mounting rack is rotatably connected with the rear end of the transverse pipe, the spare tire can be mounted at the upper end of the spare tire mounting rack, the spare tire mounting rack can turn around an axis extending leftwards and rightwards, and when the spare tire needs to be mounted and dismounted, the spare tire mounting rack can be turned to one side close to the ground, so that the mounting and dismounting of the spare tire and the spare tire mounting rack can be conveniently realized, and the manpower loss of a user can be saved; two spare tyre mounting brackets are about interval arrangement and form first installation interval, and the license plate mounting panel sets up in first installation interval, is favorable to reducing the problem that the license plate is sheltered from by the spare tyre mounting bracket and appears, is favorable to avoiding the license plate to frequently remove and lead to the problem of damage to appear with the dismantlement along with the installation of spare tyre.

According to the utility model discloses a some embodiments, the utility model discloses still include the license plate lamp, the license plate lamp sets up on the rear surface of license plate mounting panel, and the direction of illumination of license plate lamp sets up towards the rear surface of license plate mounting panel.

The rear protective guard with the spare tire further comprises a license plate lamp, the license plate lamp is arranged on the rear surface of the license plate mounting plate, the irradiation direction of the license plate lamp faces the license plate mounting plate, the improvement of the significance of the license plate mounted on the license plate mounting plate is facilitated through the irradiation of light, the problem that the license plate is not clear due to the shadow or the shielding of the spare tire mounting frame is avoided, and the applicability of the rear protective guard with the spare tire to different use scenes is facilitated to be increased.

According to some embodiments of the utility model, still include many installation pipes, the first side pipe and the second side pipe of installation pipe including being the front and back arrangement, the rear end of first side pipe is connected with the front end of second side pipe, and second side pipe is the tilt up extension from preceding backward, the rear end of second side pipe with violently manage fixed connection, many installation pipes along the length direction interval arrangement of violently managing.

Consider that the shrouding of part car as a house rear end is the slope upwards to set up, for the frame laminating of this rear protective guard of taking spare tyre and car as a house of guaranteeing, this rear protective guard of taking spare tyre still includes the installation pipe, the installation pipe is including being the first side pipe and the second side pipe of arranging around, the front end of first side pipe is used for the connected to frame with the car as a house, second side pipe is the tilt up extension from preceding backward, make second side pipe be the shrouding looks adaptation that the slope set up with the car as a house rear end, make this rear protective guard of taking spare tyre can laminate with the car as a house, be favorable to reducing the occupation space size of the car as a house of this rear protective guard of taking spare tyre of installation.

According to the utility model discloses a some embodiments, the utility model discloses still include the fixed plate and be the snap ring of U-shaped setting, the front end joint of snap ring and first side pipe is provided with two first through-holes on the fixed plate, and the lower extreme of snap ring includes two stabilizer blades, and two stabilizer blades pass two first through-hole settings respectively, and the fixed plate is connected with the snap ring.

Specifically, the upper end of snap ring and the frame fixed connection of car as a house, and the snap ring is the setting of open U-shaped downwards, the snap ring can with the front end joint of first side pipe, and the lower extreme of snap ring includes two stabilizer blades, two stabilizer blades can peg graft respectively to in two first through-holes of fixed plate, the opening of snap ring can be sealed to the fixed plate, and fixed plate and snap ring fixed connection to realize being connected of the frame of installation pipe and car as a house, satisfy this take the user demand of the rear protective guard of being equipped with the child.

According to the utility model discloses a some embodiments, the utility model discloses still include two fixing bases, two fixing bases all set up in the rear end of violently managing and correspond the setting with two spare tyre mounting brackets respectively, the upper surface energy of fixing base and the rear surface butt of spare tyre mounting bracket lower extreme.

Two fixing bases all set up at the rear end of violently managing and correspond with two spare tyre mounting brackets respectively, at the in-process of the downward upset of spare tyre mounting bracket, the upper surface ability of fixing base and the rear surface butt of spare tyre mounting bracket lower extreme to the limit turned angle of restriction spare tyre mounting bracket, thereby can make the spare tyre mounting bracket can overturn to the one end of being close to ground, thereby convenient to use person realizes the installation and the dismantlement of spare tyre and spare tyre mounting bracket.

According to the utility model discloses a some embodiments, the upper surface of fixing base is equipped with the cushion, the cushion can with the rear surface butt of spare tyre mounting bracket lower extreme.

The upper surface of fixing base is provided with the cushion, and at the in-process of the downward upset of spare tyre mounting bracket, the cushion can with the rear surface butt of spare tyre mounting bracket lower extreme, the setting of cushion can provide the cushioning effect for meeting of spare tyre mounting bracket and fixing base, is favorable to avoiding the rigid collision of spare tyre mounting bracket and fixing base and leads to the fragile problem of spare tyre mounting bracket to appear.

According to the utility model discloses a some embodiments, the spare tyre mounting bracket includes the mounting disc, is the third side pipe of extending from top to bottom and is the fourth side pipe of extending around with, and the lower extreme and the violently pipe of third side are rotated and are connected, and the upper end and the front end of fourth side pipe of third side pipe are connected, and the mounting disc is connected with the rear end of fourth side pipe.

The lower extreme of third side's pipe is connected with violently the pipe rotation, the upper end of third side's pipe and the front end fixed connection of fourth side's pipe, and the mounting disc is connected with the rear end of fourth side's pipe, through the setting of third side's pipe, thereby make the mounting disc violently the pipe upwards extend relatively, and through the setting of fourth side's pipe, thereby make the mounting disc violently to manage backward extension relatively, be favorable to making the spare tyre can plug to fourth side pipe department, and realize the installation and the dismantlement of spare tyre and spare tyre mounting bracket.

According to the utility model discloses a some embodiments, the utility model discloses still include sliding sleeve and screw, the side department of third party's pipe upper end is provided with the draw-in groove of a plurality of indents, and interval arrangement about a plurality of draw-in grooves are, and the sliding sleeve cover is established on third party's pipe and with third party's pipe sliding connection, the outer peripheral face of sliding sleeve and the front end fixed connection of fourth party's pipe, and the side of sliding sleeve is provided with the screw, and the screw can block into in the draw-in groove after passing the screw.

The side department of third party's pipe upper end is provided with the draw-in groove of a plurality of indents, a plurality of draw-in grooves are interval arrangement from top to bottom, the sliding sleeve cover establish in the third party intraductal and with third party's pipe sliding connection, sliding sleeve and fourth party's pipe fixed connection, setting up through the sliding sleeve can make fourth party's pipe and third party's pipe sliding connection, the user passes can block into in the draw-in groove after the screw through the screw, thereby realize the fixed connection of third party's pipe and fourth party's pipe, and through choosing the draw-in groove of highly different, thereby adjustable fourth party's pipe and the hookup location of third party's pipe, adjust the mounting height of spare tyre promptly, be favorable to improving this take rear protective guard of spare tyre to the suitability of different use scenes.

According to the utility model discloses a some embodiments, the utility model discloses still include two stands, two stands all are connected with the front end of violently managing, and the stand corresponds the setting with the spare tyre mounting bracket, and the left surface and the right flank of stand all are provided with the hasp, and the left surface and the right flank of spare tyre mounting bracket all are provided with the fastener, hasp ability and fastener lock.

The stand corresponds the setting with the spare tyre mounting bracket, all is provided with the hasp on the side about two stands, the adaptation, and the left surface and the right flank of spare tyre mounting bracket all are provided with the fastener, when the spare tyre mounting bracket overturns to the one side that is close to the stand, can realize the lock of hasp and fastener to the position of fixed spare tyre mounting bracket satisfies the user demand of this take back rail guard of spare tyre.

According to the utility model discloses a some embodiments, the utility model discloses still include the air spring, the left and the right-hand air spring that all is provided with of every spare tyre mounting bracket, the upper end of air spring is rotated with the side of spare tyre mounting bracket and is connected, and the lower extreme of air spring is rotated with the rear end of violently managing and is connected.

For the stability when guaranteeing the spare tyre mounting bracket fixed and the shock-absorbing capacity during the upset, this take back rail guard of spare tyre still includes the air spring, the left and the right-hand air spring that all is provided with of every spare tyre mounting bracket, the upper end of air spring is rotated with the side of spare tyre mounting bracket and is connected, the lower extreme of air spring is rotated with the rear end of violently managing and is connected, can satisfy the user demand of upset from top to bottom of spare tyre mounting bracket needs, the air spring can play the supporting role to the spare tyre mounting bracket when fixed, and be favorable to slowing down the speed when the spare tyre mounting bracket overturns, thereby the life of extension spare tyre mounting bracket.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic view of a connection structure between a rear protective guard with a spare tire and a motor home according to an embodiment of the present invention;

fig. 2 is a schematic perspective view of a rear guard rail with a spare tire according to an embodiment of the present invention;

fig. 3 is a schematic perspective view of another view angle of the rear guard rail with the spare tire according to the embodiment of the present invention;

fig. 4 is a rear view of a rear guard rail with a spare tire shown in fig. 2;

fig. 5 is a schematic structural view illustrating a connection between a sliding sleeve of a rear guard rail with a spare tire and a third party pipe according to another embodiment of the present invention;

fig. 6 is a partially enlarged view of a portion a of a rear guard rail and caravan connection structure with a spare tire shown in fig. 1.

In the drawings: 100-horizontal tube; 200-installing a tube; 210-a first square tube; 220-a second square tube; 230-a snap ring; 240-a fixed plate; 300-spare tire mounting; 310-a third square tube; 320-fourth square tube; 330-mounting plate; 410-license plate mounting plate; 420-license plate light; 510-a fixed seat; 520-a cushion block; 600-a sliding sleeve; 710-column; 720-hasp; 730-a fastener; 800-gas spring; 900-limiting plate.

Detailed Description

Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, a plurality of terms means an indefinite amount, and a plurality of terms means two or more, and the terms greater than, less than, exceeding, etc. are understood to include no essential numbers, and the terms greater than, less than, within, etc. are understood to include essential numbers. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated. Additionally, appearing throughout and/or representing three side-by-side scenarios, e.g., A and/or B represents a scenario satisfied by A, a scenario satisfied by B, or a scenario satisfied by both A and B.

In the description of the present invention, if there is a phrase containing a plurality of features arranged side by side, the phrase is defined by the closest feature, for example: b, C disposed on A, E connected to D, B disposed on A, E connected to D, C is not limited; however, the terms indicating the relationship between the features, such as "spaced apart", "arranged in a ring", etc., do not fall within this category. The phrase preceded by the word "mean" indicates that it is a definition of all features in the phrase, and if it is B, C, D, it indicates that both B, C and D are located on a.

In the description of the present invention, unless there is an explicit limitation, the terms such as setting, installing, connecting, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meaning of the terms in the present invention by combining the specific contents of the technical solution.

Embodiments of the present invention will be described with reference to fig. 1 to 6.

First embodiment, referring to fig. 1 and 2, an embodiment of the present invention provides a rear protective guard with a spare tire, including: horizontal pipe 100, installation pipe 200, spare tire mounting bracket 300 and license plate mounting bracket 410.

Wherein, violently pipe 100 both ends are and extend the setting from left to right, and installation pipe 200 sets up many, like two, three, four etc. and the both ends of installation pipe 200 are and extend from front to back, and the rear end of installation pipe 200 and violently pipe 100 fixed connection, thereby realize both's connection if through the welding.

The mounting tube 200 is used for being connected with a frame of a peripheral caravan, so as to provide a supporting function for the rear guard rail with the spare tire, and when the mounting tube 200 is connected with the frame, the length direction of the transverse tube 100 is consistent with the transverse extending direction of the caravan. A plurality of mounting tubes 200 are spaced along the length of cross tube 100 to equalize the forces applied to cross tube 100.

Spare tire mounting bracket 300 sets up two, and two spare tire mounting brackets 300 are left and right sides interval arrangement, and the lower extreme of two spare tire mounting brackets 300 all rotates with the rear end of violently managing 100 to be connected, if realize rotation between them through the hinge and connect. The spare tire mounting bracket 300 can rotate around the axis that extends about, and the spare tire mounting bracket 300 can overturn to the one side that is close to ground downwards to the user realizes the installation and the dismantlement of spare tire and spare tire mounting bracket 300, is favorable to avoiding the spare tire mounting bracket 300 to leave ground higher and lead to the user to install and remove inconvenience or consume the problem appearance of physical power.

When the spare tire mount 300 is turned to a side close to the motor home, the position of the spare tire mount 300 can be fixed by the fixing device. If fixing device includes limiting plate 900 and bolt, every spare tyre mounting bracket 300's left and right-hand limiting plate 900 that all is provided with, limiting plate 900's lower extreme and violently pipe 100 fixed connection, be provided with the first jack that extends about being on the limiting plate 900, the second jack that runs through about the lower extreme of spare tyre mounting bracket 300 is provided with, overturn upwards when spare tyre mounting bracket 300, and make first jack opposite with the second jack, the user can pass first jack and second jack with the bolt, under the limiting displacement of bolt, thereby lock spare tyre mounting bracket 300 and violently pipe 100's relative position, thereby satisfy the user demand of this back rail guard of taking the spare tyre.

Referring to fig. 2 and 3, a first installation space is arranged between the two spare tire installation frames 300, the license plate installation frames 410 can be arranged in the first installation space, the lower ends of the license plate installation frames 410 are fixedly connected with the upper end of the transverse pipe 100, the first installation space is arranged to facilitate avoiding the problem that the license plate installation frames 300 shield the license plate, and the problem that the license plate is damaged due to frequent movement along with the installation and the disassembly of the spare tire is avoided.

The rear protective guard with the spare tire further comprises a license plate lamp 420, the license plate lamp 420 is arranged on the rear surface of the license plate mounting plate 410, the irradiation direction of the license plate lamp 420 faces the rear surface of the license plate mounting plate 410, the improvement of the significance of the license plate mounted on the license plate mounting plate 410 is facilitated, the problem that the license plate is not clear due to shadow or shielding of the spare tire mounting frame 300 is avoided, and the applicability of the rear protective guard with the spare tire to different use scenes is facilitated.

Further preferably, considering that the sealing plate at the rear end of a part of the motor home is disposed obliquely upward, in order to ensure that the rear guard rail with the spare tire is attached to the frame of the motor home, the mounting pipe 200 includes a first square pipe 210 and a second square pipe 220 which are disposed forward and backward, the rear end of the first square pipe 210 is connected to the front end of the second square pipe 220, the second square pipe 220 extends obliquely upward from front to back, and the rear end of the second square pipe 220 is fixedly connected to the transverse pipe 100.

Second side pipe 220 is the tilt up extension from going to the back for second side pipe 220 is the shrouding looks adaptation that the slope set up with the car as a house rear end, makes this take the back rail guard of spare tyre can laminate with the car as a house, is favorable to reducing the occupation space size of this take the car as a house of the back rail guard of spare tyre of installation.

Referring to fig. 6, it is further preferable that the rear guard rail with the spare tire further includes a fixing plate 240 and a snap ring 230 arranged in a U shape, the snap ring 230 is arranged to be open downward, an upper end of the snap ring 230 is fixedly connected to a frame of the caravan, and an upper end of the snap ring 230 is fixedly connected to the frame by welding.

The fixing plate 240 is provided with two first through holes, the snap ring 230 is clamped with the front end of the first square tube 210, the snap ring 230 is arranged along the radial direction of the first square tube 210, the lower end of the snap ring 230 comprises two support legs, after the snap ring 230 penetrates through the first square tube 210, the two support legs at the lower end of the snap ring 230 penetrate through the two first through holes respectively, the fixing plate 240 seals an opening of the snap ring 230, the fixing plate 240 can be fixedly connected with the snap ring 230, and therefore the fixing connection of the mounting tube 200 and the vehicle frame is achieved, for example, external threads are arranged at the two support legs at the lower end of the snap ring 230, the lower end of the snap ring 230 can be connected with external nuts through threads after penetrating through the fixing plate 240, and therefore the fixing connection of the mounting tube 200 and the vehicle frame is achieved.

Referring to fig. 4, it is further preferable that the rear guard rail with the spare tire further includes two fixing seats 510, the two fixing seats 510 are both disposed on the transverse tube 100 and respectively disposed corresponding to the two spare tire mounting brackets 300, and during the process of turning the spare tire mounting bracket 300 downward, the upper surfaces of the fixing seats 510 can abut against the rear surface of the lower end of the spare tire mounting bracket 300, so as to limit the limit rotation angle of the spare tire mounting bracket 300. The fixing seat 510 is welded to the horizontal tube 100, and the welding height of the fixing seat 510 is adjusted, so that the spare tire mounting bracket 300 can be turned to one end close to the ground, and a user can conveniently install and detach the spare tire and the spare tire mounting bracket 300.

Further preferably, the upper surface of fixing base 510 is provided with cushion 520, and at the in-process of the downward upset of spare tire mounting bracket 300, cushion 520 can with the rear surface butt of spare tire mounting bracket 300 lower extreme, and the setting of cushion 520 can provide the cushioning effect for meeting of spare tire mounting bracket 300 with fixing base 510, is favorable to avoiding the rigid collision of spare tire mounting bracket 300 and fixing base 510 and leads to the fragile problem of spare tire mounting bracket 300 to appear. The cushion block 520 may be made of rubber, silica gel, foam, or other materials having good cushioning properties.

Further preferably, the spare tire installation rack 300 includes an installation disc 330, a third square pipe 310 extending up and down, and a fourth square pipe 320 extending back and forth, the lower end of the third square pipe 310 is rotatably connected with the transverse pipe 100, the upper end of the third square pipe 310 is connected with the front end of the fourth square pipe 320, and the installation disc 330 is connected with the rear end of the fourth square pipe 320. The third pipe 310 may be used as an upward extension of the mounting plate 330, and the fourth pipe 320 may be used as a backward extension of the mounting plate 330, so that the requirement that a spare tire may be inserted into the fourth pipe 320 and connected to the mounting plate 330 by a hub screw may be satisfied.

Referring to fig. 5, further preferably, the rear protective guard with the spare tire further includes a sliding sleeve 600 and a screw, a plurality of concave clamping grooves are formed in the side face of the upper end of the third-party tube 310, the clamping grooves are arranged at intervals from top to bottom, the sliding sleeve 600 is sleeved on the third-party tube 310 and is in sliding connection with the third-party tube 310, the outer peripheral face of the sliding sleeve 600 is fixedly connected with the front end of the fourth-party tube 320, namely, the sliding connection between the fourth-party tube 320 and the third-party tube 310 is achieved through the arrangement of the sliding sleeve 600, the side face of the sliding sleeve 600 is provided with a screw hole, and the screw hole and the clamping grooves are arranged relatively through the up-down sliding of the sliding sleeve 600.

The threaded part can be clamped into the clamping groove after penetrating through the screw hole, so that the third-party pipe 310 and the fourth-party pipe 320 are fixedly connected, the connecting position of the fourth-party pipe 320 and the third-party pipe 310 can be adjusted by selecting the clamping grooves with different heights, namely, the mounting height of the spare tire is adjusted, and the applicability of the rear protective guard with the spare tire to different use scenes can be improved.

Further preferably, the rear protective guard with the spare tire further comprises two upright posts 710, the two upright posts 710 are connected with the front end of the transverse pipe 100, the upright posts 710 are arranged corresponding to the spare tire mounting rack 300, the left side surface and the right side surface of the upright posts 710 are provided with buckles 720, the left side surface and the right side surface of the spare tire mounting rack 300 are provided with fasteners 730, and the buckles 720 can be buckled with the fasteners 730.

When spare tire mounting bracket 300 overturns to the one side that is close to stand 710, can realize hasp 720 and fastener 730's lock to the position of fixed spare tire mounting bracket 300 satisfies this user demand of taking the back rail guard of spare tire, through the setting of hasp 720 and fastener 730, is favorable to locking spare tire mounting bracket 300 and violently manages 100 relative position, is favorable to avoiding the problem that spare tire mounting bracket 300 dropped to appear.

Further preferably, for the stability when guaranteeing spare tyre mounting bracket 300 is fixed and the shock-absorbing capacity when overturning, this take back rail guard of spare tyre still includes air spring 800, every spare tyre mounting bracket 300's left and right-hand air spring 800 that all is provided with, the upper end of air spring 800 is rotated with the side of spare tyre mounting bracket 300 and is connected, the lower extreme of air spring 800 rotates with the rear end of violently managing 100 and is connected, can satisfy the user demand of spare tyre mounting bracket 300 needs upset from top to bottom, air spring 800 can play the supporting role to spare tyre mounting bracket 300 when fixed, and be favorable to slowing down the speed when spare tyre mounting bracket 300 overturns, thereby the life of extension spare tyre mounting bracket 300.

While the preferred embodiments of the present invention have been described in detail, it is to be understood that the invention is not limited to the precise embodiments, and that various changes and modifications may be effected therein by one skilled in the art without departing from the spirit and scope of the invention as defined in the appended claims.

Claims (10)

1. The utility model provides a take back rail guard of spare tyre which characterized in that includes:

the transverse pipe (100), two ends of the transverse pipe (100) extend left and right;

the number of the spare tire mounting racks (300) is two, the lower ends of the two spare tire mounting racks (300) are rotatably connected with the rear end of the transverse pipe (100), the spare tire mounting racks (300) can be turned over around an axis extending left and right, the two spare tire mounting racks (300) are arranged at intervals left and right, and a first mounting interval is formed between the two spare tire mounting racks (300);

license plate mounting panel (410), license plate mounting panel (410) set up in the first installation interval and with the upper end fixed connection of violently managing (100).

2. The rear protective guard with the spare tire according to claim 1, further comprising a license plate lamp (420), wherein the license plate lamp (420) is disposed on a rear surface of the license plate mounting plate (410), and an irradiation direction of the license plate lamp (420) is disposed toward the rear surface of the license plate mounting plate (410).

3. The rear protective guard with the spare tire according to claim 1, further comprising a plurality of mounting pipes (200), wherein each mounting pipe (200) comprises a first square pipe (210) and a second square pipe (220) which are arranged in a front-back manner, the rear end of each first square pipe (210) is connected with the front end of each second square pipe (220), each second square pipe (220) extends in an upward inclined manner from front to back, the rear end of each second square pipe (220) is fixedly connected with the transverse pipe (100), and the mounting pipes (200) are arranged at intervals along the length direction of the transverse pipe (100).

4. The rear protective guard with the spare tire as claimed in claim 3, further comprising a fixing plate (240) and a U-shaped snap ring (230), wherein the snap ring (230) is clamped with the front end of the first square tube (210), two first through holes are formed in the fixing plate (240), the lower end of the snap ring (230) comprises two support legs, the two support legs are respectively arranged through the two first through holes, and the fixing plate (240) is connected with the snap ring (230).

5. The rear protective guard with the spare tire according to any one of claims 1 to 4, further comprising two fixing seats (510), wherein the two fixing seats (510) are both arranged at the rear end of the transverse pipe (100) and are respectively arranged corresponding to the two spare tire mounting frames (300), and the upper surfaces of the fixing seats (510) can abut against the rear surfaces of the lower ends of the spare tire mounting frames (300).

6. Rear protective guard with spare tire according to claim 5, characterized in that the upper surface of the fixed seat (510) is provided with a spacer (520), and the spacer (520) can abut against the rear surface of the lower end of the spare tire mounting bracket (300).

7. The rear protective guard with the spare tire as claimed in claim 6, wherein the spare tire mounting bracket (300) comprises a mounting plate (330), a third square pipe (310) extending up and down and a fourth square pipe (320) extending back and forth, the lower end of the third square pipe (310) is rotatably connected with the transverse pipe (100), the upper end of the third square pipe (310) is connected with the front end of the fourth square pipe (320), and the mounting plate (330) is connected with the rear end of the fourth square pipe (320).

8. The rear protective guard with the spare tire according to claim 7, further comprising a sliding sleeve (600) and a threaded part, wherein a plurality of concave clamping grooves are formed in the side face of the upper end of the third square pipe (310), the clamping grooves are arranged at intervals from top to bottom, the sliding sleeve (600) is sleeved on the third square pipe (310) and is in sliding connection with the third square pipe (310), the outer peripheral face of the sliding sleeve (600) is fixedly connected with the front end of the fourth square pipe (320), the side face of the sliding sleeve (600) is provided with a screw hole, and the threaded part penetrates through the screw hole and can be clamped into the clamping grooves.

9. The rear protective guard with the spare tire according to any one of claims 1 to 4, further comprising two upright posts (710), wherein the two upright posts (710) are connected with the front end of the transverse tube (100), the upright posts (710) are arranged corresponding to the spare tire mounting rack (300), the left side surface and the right side surface of each upright post (710) are provided with buckles (720), the left side surface and the right side surface of the spare tire mounting rack (300) are provided with fasteners (730), and the buckles (720) can be buckled with the fasteners (730).

10. The rear guard rail with the spare tires according to any one of claims 1 to 4, further comprising gas springs (800), wherein the gas springs (800) are disposed on both left and right sides of each spare tire mounting bracket (300), the upper ends of the gas springs (800) are rotatably connected to the side surfaces of the spare tire mounting bracket (300), and the lower ends of the gas springs (800) are rotatably connected to the rear end of the horizontal pipe (100).

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