CN217198351U - Integral type car tail beam assembly - Google Patents

Abstract

The utility model discloses an integrated automobile tail beam assembly, which comprises a rear bumper, a license plate and a towing hook, wherein the license plate and the towing hook are arranged on one side of the rear bumper; the license plate is provided with a plurality of license plate fixing holes and a plurality of license plate mounting holes, and the license plate fixing holes are connected to the rear bumper through bolts; the draw hook comprises a draw hook base, a shaft sleeve, a draw ring, base mounting holes and a rotating shaft, a plurality of base mounting holes are formed in the draw hook base in a penetrating mode, the vehicle longitudinal beam is connected with the draw hook base through a tail cross beam mounting support in a direct fixed connection mode through a shared bolt, an integrated design is adopted, the path of the tensile force transmitted to the vehicle longitudinal beam when the draw hook is used is simplified, and the problem that the strength of the tail cross beam is not enough when the draw hook is used is solved.

Description

Integral type car tail beam assembly

Technical Field

The utility model relates to an automobile parts technical field, more specifically relates to an integral type car tail crossbeam assembly.

Background

The frame is the frame work structure on the vehicle, generally include longeron and crossbeam, and the crossbeam mainly used guarantees the torsional rigidity and the bearing load of frame, can also be used to fixed other vehicle parts, most non-bearing formula cross country vehicle's on the existing market tail crossbeam is the sectional type, contain rear bumper and left and right tail lamp support bracket, the tie point that the sectional type design adopted is more, be not convenient for install and remove and later maintenance work, and cross country vehicle disposes the towing hook mostly, the towing hook majority is the biasing on rear bumper and arranges, there is higher requirement to rear bumper intensity, consequently, it is very necessary to develop a simple structure, arrange rationally, easy dismounting's automobile tail crossbeam assembly.

The prior art has the following disadvantages: (1) when the towing hook is fixedly arranged on the tail cross beam, the pulling force borne by the towing hook is mainly born by the tail cross beam, or the pulling force transmission path is complex, the requirements on the rigidity and the strength of the tail cross beam are high, and the tail cross beam and the tail lamp support are designed in a segmented manner, so that the number of connecting points is large, the assembly and disassembly and the later maintenance are inconvenient, the firmness in long-term use is not enough, and the service life is short; (2) the functional nature of tail crossbeam structure is not strong, can not carry out the fixed mounting of air defense lamp, camera, license plate light and tail lamp, and the function that can expand is less, has restricted the use scene of tail crossbeam, is unfavorable for military vehicle to use in complicated abominable environment.

SUMMERY OF THE UTILITY MODEL

To the above defect or the improvement demand of prior art, the utility model provides an integral type car tail crossbeam assembly, the device draw the hook to pass through tail crossbeam installing support and vehicle longeron lug connection, the pulling force is to the route of vehicle longeron transmission when having simplified the draw hook and using, the problem that vehicle tail crossbeam intensity is not enough when having solved the use draw hook, and simultaneously, this tail crossbeam assembly is equipped with the support that can install the tail lamp respectively in both sides, still be equipped with the installing support of fixed license plate illuminator simultaneously, the concentrated installation of multiple light has been realized, space utilization is improved.

In order to realize the above purpose, the utility model provides an integral type car tail-end beam assembly, including rear bumper, still include:

the license plate lamp bracket and the traction hook are arranged on one side of the rear bumper, a plurality of tail beam mounting brackets are arranged on the other side of the rear bumper, and the tail beam mounting brackets are fixedly mounted on the first longitudinal beam and the second longitudinal beam;

the license plate lamp bracket is also provided with a license plate lamp mounting hole, one end of the license plate lamp bracket is connected with the rear bumper through a bolt, the other end of the license plate lamp bracket is connected with a license plate through a bolt, and the license plate is provided with a plurality of license plate fixing holes and a plurality of license plate mounting holes;

the towing hook comprises a towing hook base, a shaft sleeve, a towing pull ring, base mounting holes and a rotating shaft, a plurality of base mounting holes are formed in the towing hook base in a penetrating mode, the towing hook base is fixedly connected to the rear bumper, the shaft sleeve is fixedly connected with the towing pull ring, the shaft sleeve penetrates through the rotating shaft and is in threaded connection with the towing hook base, and the rotating shaft is a threaded connection piece.

Further, the both ends of rear bumper are equipped with first tail lamp support and second tail lamp support respectively, be equipped with first tail lamp mounting hole and second tail lamp mounting hole on first tail lamp support and the second tail lamp support respectively.

Further, the rear bumper includes a first tow hook mounting hole, a second tow hook mounting hole;

the first traction hook mounting hole and the second traction hook mounting hole penetrate through the rear bumper and are fixedly connected with the traction hook.

Furthermore, the tail cross beam mounting brackets are respectively connected with the second longitudinal beam and the rear bumper in an angle joint manner, the first longitudinal beam and the rear bumper are respectively provided with tail cross beam mounting bracket longitudinal beam connecting holes and tail cross beam connecting holes in a through manner;

the tail cross beam mounting support longitudinal beam connecting hole is attached to the first longitudinal beam and the second longitudinal beam, and the first traction hook mounting hole and the second traction hook mounting hole are fixedly connected with the tail cross beam connecting hole through bolts respectively.

Further, the rear bumper comprises an air defense lamp mounting hole, a trailer electricity taking port and a lightening hole, and the three are arranged through the rear bumper.

Generally, through the utility model discloses above technical scheme who conceives compares with prior art, can gain following beneficial effect:

1. the utility model provides an integral type car tail crossbeam assembly adopts first longeron, second longeron and pulls the hook to fix respectively in the both sides of bumper, and the position is close to the setting, has simplified when pulling the hook and has used to vehicle longeron transmission tensile route, has solved the tail crossbeam tie point more, and the lower problem of insecure life when bearing and pull the hook pulling force adopts the integral type design, and fixed point is small in quantity has also reduced the degree of difficulty of installation, dismantlement maintenance work.

2. The utility model provides an integral type automobile tail crossbeam assembly and method adopts a plurality of installation fixed frame of tail lamp, air defense lamp, license plate lamp, still is equipped with back camera mounting hole, trailer electricity taking mouth etc. and is used for other vehicle accessories to use, has solved the problem of vehicle tail crossbeam function singleness.

Drawings

Fig. 1 is a first schematic structural view of an integrated automobile tail cross beam assembly according to an embodiment of the present invention;

FIG. 2 is a schematic structural diagram II of an integrated automobile tail beam assembly according to an embodiment of the present invention;

fig. 3 is a schematic structural view of an integrated rear bumper of a rear cross beam of an automobile according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a tail lamp mounting plate of an integrated automobile tail beam assembly according to an embodiment of the present invention;

FIG. 5 is a schematic structural view of a tail cross member mounting bracket of an integrated automobile tail cross member assembly according to an embodiment of the present invention;

FIG. 6 is a schematic structural view of a tail cross member towing hook of an integrated automobile tail cross member assembly according to an embodiment of the present invention;

fig. 7 is the embodiment of the utility model provides an integral type car tail beam assembly tail beam license plate's structural schematic.

Throughout the drawings, like reference numerals designate like features, and in particular: 1-rear bumper, 2-first longitudinal beam, 3-second longitudinal beam, 4-license lamp bracket, 5-license plate, 6-towing hook, 7-first tail lamp bracket, 8-second tail lamp bracket, 10-tail beam mounting bracket, 11-air defense lamp mounting hole, 12-trailer electricity taking port, 13-lightening hole, 14-rear camera mounting hole, 15-first tail lamp, 16-second tail lamp, 21-first towing hook mounting hole, 31-second towing hook mounting hole, 41-license plate lamp mounting hole, 51-license plate fixing hole, 52-license plate mounting hole, 61-towing hook base, 62-shaft sleeve, 63-towing pull ring, 64-base mounting hole, 65-rotating shaft, 71-first tail lamp mounting hole, 81-second tail lamp mounting hole, 101-tail cross beam mounting bracket longitudinal beam connecting hole and 102-tail cross beam connecting hole.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention. Furthermore, the technical features mentioned in the embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

As shown in fig. 1-5, the present invention provides an integrated automobile tail beam assembly, which comprises a rear bumper 1, wherein the rear bumper 1 is fixedly connected to a longitudinal beam of a vehicle, the longitudinal beam comprises a first longitudinal beam 2 and a second longitudinal beam 3 arranged in parallel, the rear bumper 1 is further provided with a license plate 5 and a towing hook 6, the license plate 5 is used for installing a license plate, can be detachably connected to the central position of the rear bumper 1 in the middle, preferably, the towing hook 6 is provided with more than one, and is respectively fixedly connected to two sides of the license plate 5, and is respectively arranged near the first longitudinal beam 2 and the second longitudinal beam 3, both ends of the rear bumper 1 are respectively provided with a first tail light 15 and a second tail light 16, the automobile tail beam assembly is provided with a plurality of towing hooks 6, and is arranged near the first longitudinal beam 2 and the second longitudinal beam 3, the route of pulling force transmission to vehicle longitudinal beam when having simplified and having used towing hook 6 has improved the firm degree of afterbody crossbeam, and the afterbody crossbeam adopts integrative design, and fixed point quantity reduces, can reduce the work degree of difficulty of installation, dismantlement maintenance.

Further, as shown in fig. 1 to 4, the rear bumper 1 further includes a license plate lamp bracket 4, a first tail lamp bracket 7, a second tail lamp bracket 8, a tail beam mounting bracket 10, a first towing hook mounting hole 21 and a second towing hook mounting hole 31, and preferably, the bumper 1 may be a channel-shaped member, where a side of the bumper 1 connected to the vehicle longitudinal beam is defined as an inner side and a side where the license plate 5 is mounted is defined as an outer side, the license plate lamp bracket 4 is bolted to the outer side of the rear bumper 1 and is disposed adjacent to the license plate 5, a license plate lamp mounting hole 41 is formed in the license plate lamp bracket 4 for fixedly supporting a license plate lamp for illuminating the license plate and facilitating identification of license plate information for night driving, and a plurality of license plate fixing holes 51 and license plate mounting holes 52 are formed in the license plate 5, the license plate fixing holes 51 are used for fixing the license plate 5 to the license plate lamp bracket 4, preferably, the license plate 5 is only fixedly connected to the license lamp bracket 4 by bolts and is not connected to other structures, so that the license plate 5 and the license lamp bracket 4 are integrally designed, the position of the license lamp bracket 4 can be adjusted as required, and the license plate mounting hole 52 is used for fixing the license plate of the vehicle, further, the first tail light bracket 7 and the second tail light bracket 8 are fixedly connected to the inner side of the rear bumper 1 and are respectively arranged at the left end and the right end thereof, preferably, the second tail light bracket 8 is i-shaped, and is provided with a plurality of second tail light mounting holes 81 for mounting and fixing the second tail light 16, and likewise, the first tail light bracket 7 is identical in shape and structure to the second tail light bracket 8, and is also provided with tail light mounting holes 71 for mounting and fixing the first tail light 15, and further, the first towing hook mounting hole 21 and the second towing hook mounting hole 31 are used for fixedly mounting the towing hook 6, the towing hook 6 includes a towing hook base 61, a shaft sleeve 62, a towing pull ring 63, a base mounting hole 64 and a rotating shaft 65, the towing hook base 61 is provided with a plurality of base mounting holes 64 through, preferably, screws can be used to sequentially pass through the base mounting holes 64, the first towing hook mounting hole 21 and the mounting holes on the second longitudinal beam 3 for bolt fixing, so as to achieve the effect of fixedly connecting the towing hook base 61, the rear bumper 1 and the second longitudinal beam 3, and similarly, screws can be used to sequentially pass through the base mounting holes 64, the second towing hook mounting hole 31 and the mounting holes on the first longitudinal beam 2 for bolt fixing, so as to achieve the effect of fixedly connecting the towing hook base 61, the rear bumper 1 and the first longitudinal beam 2, further, pull ring 63 with axle sleeve 62 fixed connection, preferably, pull ring 63 can be the U-shaped structure, axle sleeve 62 fixed connection is in pulling pull ring 63 open end, axle sleeve 62 with axis of rotation 65 rotates to be connected, just axle sleeve 62 spiro union in on the hook base 61 pulls, axis of rotation 65 is the bolt that the spiro union was used for the spiro union is used for pull ring 63 can rotate around axis of rotation 65, when pulling pull ring 63 and pulling other heavy objects or vehicle, can pull the angle of pull ring 63 through axis of rotation 65 adjustment, this tail beam assembly is equipped with the support that can install the tail lamp respectively in both sides, still is equipped with the installing support of fixed license plate lamp simultaneously, has realized the concentrated installation of multiple tail lamp, has improved space utilization.

Further, as shown in fig. 1, 2 and 5, the first longitudinal beam 2 and the second longitudinal beam 3 are fixedly connected to the inner side of the rear bumper 1 by a rear cross beam mounting bracket 10, preferably, the rear cross beam mounting bracket 10 may be L-shaped or bent at a certain angle, and more than one rear cross beam mounting bracket longitudinal beam connecting hole 101 and one rear cross beam connecting hole 102 are respectively formed through both bent surfaces thereof, the rear cross beam mounting bracket longitudinal beam connecting hole 101 is used for being fixedly connected to the first longitudinal beam 2 by a bolt, the rear cross beam connecting hole 102 is used for being fixedly connected to the inner side of the rear bumper 1 by a bolt, the second longitudinal beam 3 is fixed in the same manner as the first longitudinal beam 2, preferably, each longitudinal beam may be fixedly connected by using more than one rear cross beam mounting bracket 10, and in addition, the first towing hook mounting hole 21 and the second towing hook mounting hole 31 may be formed through the rear bumper 1, when the automobile rear bumper is fixed, the bolt directly penetrates through the traction hook 6 and the tail beam connecting hole 102, the traction hook 6 and the tail beam mounting bracket 10 are respectively fixed at the same positions of two sides of the rear bumper 1, and are in bolted connection with the automobile longitudinal beam through the tail beam mounting bracket 10, so that the transmission path of the pulling force to the automobile longitudinal beam when the traction hook 6 is used is simplified, and the integrated structure of the automobile longitudinal beam and the tail beam is enhanced.

Further, as shown in fig. 3, an air defense lamp mounting hole 11, a trailer power taking port 12, a lightening hole 13 and a rear camera mounting hole 14 are further formed in the rear bumper 1 in a penetrating mode, the air defense lamp mounting hole 11 and the rear camera mounting hole 14 are respectively used for fixing an air defense lamp and a camera at the tail of the vehicle, more than one lightening hole 13 can be arranged and used for reducing the mass of the rear bumper 1, the trailer power taking port 12 is used for being connected with a connecting line from the tail of the vehicle and supplying power to the outside, connecting points adopted by the whole vehicle tail cross beam assembly are fewer, a path for transmitting pulling force to a vehicle longitudinal beam when the towing hook 6 is used is simplified, and structural strength is enhanced.

It will be understood by those skilled in the art that the foregoing is merely a preferred embodiment of the present invention, and is not intended to limit the invention, and that any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included within the scope of the present invention.

Claims (5)

1. The utility model provides an integral type car tail-end beam assembly, includes rear bumper (1), its characterized in that still includes:

the license plate lamp mounting bracket comprises a license plate lamp bracket (4) and a traction hook (6) which are arranged on one side of a rear bumper (1), wherein a plurality of tail beam mounting brackets (10) are arranged on the other side of the rear bumper (1), and the tail beam mounting brackets (10) are fixedly mounted on a first longitudinal beam (2) and a second longitudinal beam (3);

the license plate lamp bracket (4) is also provided with a license plate lamp mounting hole (41), one end of the license plate lamp mounting hole is connected to the rear bumper (1) through a bolt, the other end of the license plate lamp mounting hole is connected to the license plate (5) through a bolt, and the license plate (5) is provided with a plurality of license plate fixing holes (51) and a plurality of license plate mounting holes (52);

draw hook (6) including drawing hook base (61), axle sleeve (62), draw pull ring (63), base mounting hole (64) and rotation axis (65), it is equipped with a plurality of base mounting holes (64) to link up on drawing hook base (61), draw hook base (61) fixed connection in rear bumper (1), axle sleeve (62) with draw pull ring (63) fixed connection, just axle sleeve (62) pass through rotation axis (65) spiro union in draw hook base (61), rotation axis (65) are the spiro union spare promptly.

2. An integrated automobile tail beam assembly according to claim 1, wherein a first tail lamp bracket (7) and a second tail lamp bracket (8) are respectively arranged at two ends of the rear bumper (1), and a first tail lamp mounting hole (71) and a second tail lamp mounting hole (81) are respectively arranged on the first tail lamp bracket (7) and the second tail lamp bracket (8).

3. An integrated automobile tail-boom assembly according to claim 1, characterized in that the rear bumper (1) comprises a first tow hook mounting hole (21), a second tow hook mounting hole (31);

the first towing hook mounting hole (21) and the second towing hook mounting hole (31) penetrate through the rear bumper (1) and are fixedly connected with the towing hook (6).

4. The integrated automobile tail beam assembly according to claim 3, characterized in that the tail beam mounting brackets (10) are respectively connected with the second longitudinal beam (3) and the rear bumper (1) in an angle joint mode, and the first longitudinal beam (2) and the rear bumper (1) are provided with a tail beam mounting bracket longitudinal beam connecting hole (101) and a tail beam connecting hole (102) in a penetrating mode;

the tail cross beam mounting bracket longitudinal beam connecting hole (101) is attached to the first longitudinal beam (2) and the second longitudinal beam (3), and the first traction hook mounting hole (21) and the second traction hook mounting hole (31) are fixedly connected with the tail cross beam connecting hole (102) through bolts respectively.

5. An integrated automobile tail-boom assembly according to claim 1, characterized in that the rear bumper (1) comprises a blank lamp mounting hole (11), a trailer power take-off port (12) and a lightening hole (13), which are all arranged through the rear bumper (1).

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