CN213199668U - Pick-up rear bumper assembly - Google Patents

Abstract

The utility model provides a pick-up car rear bumper assembly, its afterbody of locating pick-up car's packing box, and including rear bumper and support frame, rear bumper has the rear bumper body to and connect in the decorative board at rear bumper body both ends, and both ends the decorative board links to each other with the both sides of packing box afterbody respectively, and the support frame links firmly in the afterbody of packing box, and is set up by rear bumper be built by contract, and in the rear bumper at least rear bumper this connect in on the support frame, with will by the support frame rear bumper supports in the afterbody of packing box. The utility model discloses a pick-up car rear bumper assembly can do benefit to and eliminate the clearance face between rear bumper and the packing box side poor, and improves the outward appearance perception of pick-up car afterbody.

Description

Pick-up rear bumper assembly

Technical Field

The utility model relates to a pick up car technical field, in particular to pick up car rear bumper assembly.

Background

Pick up the motorcycle type and receive people's liking more and more because of it has better cargo carrying capacity, in the design of current pick up motorcycle type, packing box and rear bumper are for assembling respectively on the frame, because relative position relation etc. between frame and the packing box, the outward appearance that leads to pick up whole car rear portion is two parts, there is a great gap between packing box side and the rear bumper, make it poor to have great clearance face in appearance, it not only can make whole car rear portion outward appearance give the customer with the roughness, reduce pick up truck afterbody outward appearance perception, and also has the risk that rear bumper collided with the packing box.

In addition, current pick up motorcycle type rear bumper generally adopts the bolt to install, and this kind of mounting means is comparatively loaded down with trivial details in the operation, and because the mounting point is also more usually, and can increase workman's assemble duration, influences assembly efficiency. Meanwhile, the existing rear bumper supporting plate for mounting the rear bumper is mostly made of stamping metal plates, the bearing capacity and the durability of the rear bumper supporting plate are weak, and the reliability and the stability of parts are also influenced.

SUMMERY OF THE UTILITY MODEL

In view of this, the present invention is directed to a rear bumper assembly for a pick-up truck, which is beneficial to eliminate the gap difference between the rear bumper and the side of the cargo box, so as to improve the appearance of the rear portion of the pick-up truck.

In order to achieve the above purpose, the technical scheme of the utility model is realized like this:

the utility model provides a pick-up car rear bumper assembly, locates the afterbody of pick-up car's packing box, just pick-up car rear bumper assembly includes:

the rear bumper is provided with a rear bumper body and decorative plates connected to two ends of the rear bumper body, and the decorative plates at the two ends are respectively connected with two sides of the tail of the container;

and the supporting bracket is fixedly connected with the tail part of the container and is covered by the rear bumper, and at least the rear bumper body in the rear bumper is connected to the supporting bracket so as to support the rear bumper at the tail part of the container by the supporting bracket.

Furthermore, the decorative plate is detachably connected with the rear bumper body through a decorative plate clamping unit and/or a decorative plate screw connection unit.

Furthermore, plaque joint unit is including locating joint seat on the rear bumper body, and correspond and locate the block tongue on the decorative board, be equipped with the confession on the joint seat block tongue male joint hole, and in joint hole department is equipped with the elasticity jack catch, and male the block tongue because of the support of elasticity jack catch is put and the card is arranged in the joint is downthehole.

Furthermore, plaque spiro union unit including construct in the spiro union seat that has the screw hole on the decorative board is located correspondingly the via hole on the rear bumper body to and wear to establish the via hole and the spiro union in plaque connecting bolt in the screw hole.

Furthermore, the rear bumper body is detachably connected to the supporting bracket through a plurality of body clamping units.

Furthermore, the support bracket comprises a tubular support pipe and a container connecting piece fixedly connected to the support pipe, and the container connecting piece is detachably connected to the tail of the container.

Furthermore, the container connecting piece is connected to the container through a container connecting bolt, and a hook capable of being hooked at the tail of the container is arranged on the container connecting piece.

Further, body joint unit includes at least one kind in first body joint portion and the second body joint portion, just first body joint portion has locates the first cardboard of cantilever form on the rear bumper body, for the card strip that first cardboard set up, and locate but inserting the clamping on the stay tube is arranged in first cardboard with first connecting plate between the card strip, second body joint portion has locates the second cardboard that has the clamping hole on the rear bumper body, and locates second connecting plate on the stay tube, but have the dop on the second connecting plate, and can elastically press from both sides the elasticity cardboard of second cardboard, and along with the second cardboard by the centre gripping of elasticity cardboard, the dop card is arranged in the clamping hole.

Furthermore, a plurality of bumper connecting pieces are arranged on the supporting tube, and the rear bumper body and the decorative plates at the two ends are respectively connected with one of the bumper connecting pieces in a threaded manner.

Furthermore, plaque connecting brackets are respectively connected to two sides of the tail of the container, and the decorative plates at two ends are respectively clamped to the corresponding plaque connecting brackets.

Compared with the prior art, the utility model discloses following advantage has:

(1) pick-up car rear bumper assembly, through making the decorative board at both ends link to each other with the both sides of packing box afterbody respectively, from this via being connected between decorative board and the packing box side, can make and form the design of molding coherent formula between packing box side and the rear bumper to can be favorable to eliminating the clearance face between rear bumper and the packing box side poor, and then can improve the outward appearance perception of pick-up car afterbody.

(2) The decorative board passes through plaque joint unit and/or plaque spiro union unit and links to each other with rear bumper body, and connection structure is simple, and can improve the connection assembly efficiency between the two.

(3) The rear bumper body is connected with the supporting bracket through the plurality of body clamping units, and the characteristics of simplicity, convenience and quickness in connection through a clamping form are achieved, so that the connection assembly efficiency between the rear bumper body and the supporting bracket is improved.

(4) The support bracket adopts the tubular support tube, and the bearing capacity and the durability of the support bracket can be improved by utilizing the characteristic of relatively uniform internal stress of a tubular structure.

(5) But set up the couple of hook to the packing box afterbody on the support bracket, can carry out the pre-hanging of support bracket when connecting the assembly, and help promoting the support bracket and connect the simplicity and convenience of assembly operation.

(6) The rear bumper body and the decorative plate are respectively connected with the bumper connecting piece in a threaded manner, so that the connection reliability between the rear bumper and the supporting bracket can be improved.

(7) Through set up plaque linking bridge in packing box afterbody both sides to make and decorate the convenience.

Drawings

The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. In the drawings:

fig. 1 is a schematic layout view of a rear bumper assembly of a pick-up truck according to an embodiment of the present invention;

fig. 2 is a schematic structural view of a rear bumper assembly of a pick-up truck according to an embodiment of the present invention;

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

FIG. 4 is a schematic view of the structure of FIG. 3 from another perspective;

fig. 5 is a schematic structural view of a rear bumper body according to an embodiment of the present invention;

FIG. 6 is an enlarged view of a portion D of FIG. 5;

FIG. 7 is an enlarged view of a portion E of FIG. 5;

FIG. 8 is a schematic view of the structure of FIG. 5 from another perspective;

fig. 9 is a partial enlarged view of portion F of fig. 8;

fig. 10 is a schematic structural view of a decorative board according to an embodiment of the present invention;

fig. 11 is a partial enlarged view of portion G of fig. 10;

FIG. 12 is a partial enlarged view of portion B of FIG. 4;

fig. 13 is a partial enlarged view of portion C of fig. 4;

fig. 14 is a schematic view illustrating a connection between a support bracket and a fixing bracket according to an embodiment of the present invention;

FIG. 15 is a schematic view of the structure of FIG. 14 from another perspective;

fig. 16 is a schematic structural view of a support bracket according to an embodiment of the present invention;

fig. 17 is a partial enlarged view of portion H of fig. 16;

fig. 18 is a partially enlarged view of a portion a in fig. 2;

fig. 19 is a schematic layout view of a side mounting bracket according to an embodiment of the present invention;

fig. 20 is a schematic structural view of a side mounting bracket according to an embodiment of the present invention;

description of reference numerals:

1-a cargo box, 2-a rear bumper body, 3-a decorative plate, 4-a support bracket, 5-a mounting bracket and 6-a decorative plate mounting bracket;

201-a clamping seat, 2011-an elastic claw, 202-a decorative plate connecting bolt, 203-a body convex plate, 204-a first support connecting bolt, 205-a second clamping plate, 206-a clamping hole, 207-a first clamping plate, 208-a clamping strip and 209-a container connecting bolt;

301-a clamping tongue, 302-a screw joint seat, 3021-a threaded hole, 303-a second support connecting bolt, 304-a clamping flanging, 305-a clamping hole and 306-a snap fastener;

401-support tube, 402-inverted square, 403-straight, 404-bumper connector, 405-cargo box connector, 406-second connector, 4061-elastic clamp, 4062-clip, 407-hook,

501-hanging holes, 502-cargo box connecting bolts;

601-bracket jaws, 602-bracket fixing bolts.

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it should be noted that, if terms indicating orientation or positional relationship such as "upper", "lower", "inner", "back", etc. appear, they are based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the appearances of the terms first, second, etc. in this specification are not necessarily all referring to the same item, but are instead intended to cover the same item.

The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

The present embodiment relates to a rear bumper assembly for a pick-up truck, which is shown in fig. 1 and 2, and is disposed at the rear of a cargo box 1 of the pick-up truck, and the rear bumper assembly for a pick-up truck integrally includes a rear bumper and a support bracket 4.

Wherein, the rear bumper has rear bumper body 2 to and connect in the decorative board 3 at rear bumper body 2 both ends, and the decorative board 3 at this embodiment both ends also links to each other with the both sides of 1 afterbody of packing box respectively in the design. The support bracket 4 is fixedly attached to the rear portion of the cargo box 1 and is covered with the rear bumper, and at least the rear bumper body 2 of the rear bumper is connected to the support bracket 4, so that the rear bumper can be supported to the rear portion of the cargo box 1 via the support bracket 4.

In the present embodiment, specifically, as shown in fig. 3 to 13, as a preferred embodiment, the decorative plates 3 at both ends are detachably connected to the rear bumper body 2 through the trim plate engaging unit and the trim plate screwing unit.

At this time, for the trim panel clamping unit, it includes the clamping seat 201 disposed on the rear bumper body 2 and the clamping tongue 301 correspondingly disposed on the trim panel 3, a clamping hole for inserting the clamping tongue 301 is disposed on the clamping seat 201, and an elastic clamping jaw 2011 is also disposed at the clamping hole. During connection, the latch 301 on the decorative plate 3 is inserted into the corresponding clamping hole, and along with the insertion of the latch 301, the latch can be abutted by the elastic claw 2011 and clamped on the top surface of the clamping seat 201, so that the latch in the clamping hole is realized.

It should be noted that, the trim panel clamping units of the present embodiment are disposed between each of the trim panels 3 and the rear bumper body 2, and the trim panel clamping units are arranged along the edge portion of the trim panel 3 connected to the rear bumper body 2.

The plaque screw joint unit of the embodiment includes a screw joint base 302 having a screw hole 3021 formed on each of the decorative boards 3, a through hole provided on the rear bumper body 2 corresponding to the screw hole 3021, and a plaque connecting bolt 202 passing through the through hole and screwed into the screw hole 3021.

The through hole is opened in the rear bumper body 2, and accordingly the screw base 302 is positioned on the decorative plate 3, so that the trim plate connecting bolt 202 can be installed from one side of the rear bumper body 2, and the operation of the rear bumper body can be facilitated. Meanwhile, different from the plurality of veneer clamping units, only one veneer screwing unit is arranged between each veneer 3 at two ends and the rear insurance body 2 in the embodiment. So, the reliability of being connected between each decorative board 3 and the rear bumper body 2 is guaranteed to the characteristics of usable spiro union form, and also can avoid plaque spiro union unit more, and influences the efficiency of rear bumper overall assembly.

It should be noted that, in this embodiment, in addition to the plaque clamping unit and the plaque screw joint unit being adopted to detachably connect the decorative plate 3 and the rear bumper body 2, only one of the two units may be adopted, and meanwhile, the plaque clamping unit and the plaque screw joint unit may adopt the structural form described above, and on the premise of satisfying the reliable connection between the decorative plate 3 and the rear bumper body 2, both the plaque clamping unit and the plaque screw joint unit may adopt other conventional clamping structures and screw joint forms.

In addition, as a possible implementation form, the rear bumper body 2 and the decorative plate 3 of the present embodiment can be made of PP + EPDM-TD20, and are manufactured by an injection molding process, and generally, in order to improve the appearance quality, a rough grain effect can be further applied to the surface of the rear bumper body 2, and a paint spraying process is applied to the surface of the decorative plate 3.

In this embodiment, as a preferred embodiment, the rear bumper body 2 is detachably attached to the support bracket 4 by a plurality of body snap units. And the rear insurance body 2 and the decorative plates 3 at the two ends are respectively connected with the supporting bracket 4 in a screwed way.

In this case, as shown in fig. 14 to 18, the support bracket 4 comprises in particular a support tube 401 having a tubular shape, and a container connector 405 attached to the support tube 401, the support bracket 4 being connected to the rear of the container 1 by means of the container connector 405, and the container connector 405 also preferably being detachably connected to the container 1.

As an exemplary implementation of the detachable connection between the cargo box connector 405 and the cargo box 1, the cargo box connector 405 is fixedly provided with a mounting bracket 5 at the rear of the cargo box 1, and is connected to the mounting bracket 5 by a plurality of cargo box connecting bolts 502. In order to ensure the reliability of the connection between the support bracket 4 and the cargo box 1, the cargo box connector 405 and the corresponding mounting bracket 5 are arranged in two groups at intervals, and in addition, in order to facilitate the connection operation between the support bracket 4 and the cargo box 1, the cargo box connector 405 of the present embodiment is also provided with a hook 407 which can hook the support bracket 4 to the tail of the cargo box 1, so that the pre-hanging of the support bracket 4 can be realized during the connection.

The two container connectors 405 are fixedly connected with hooks 407, and corresponding to the hooks 407, hanging holes 501 are formed on each mounting bracket 5. Each hook 407 is hooked in the corresponding hanging hole 501, so as to realize the pre-hanging of the support bracket 4.

In this embodiment, the supporting bracket 4 may be made of DC03 metal, and is formed by forging, stamping and welding, and the surface thereof may be subjected to electrophoretic anti-rust treatment. And to foretell body joint unit, as preferred embodiment, it is including locating first body joint portion and the second body joint portion between rear bumper body 2 and the support bracket 4 simultaneously to through two kinds of body joint portions, make full use of rear bumper body 2 and the structural feature of support bracket 4, and guarantee the reliable connection between the two.

At this time, as an exemplary implementation structure of the two body fastening portions, the first body fastening portion is a first fastening plate 207 having a cantilever shape provided on the rear bumper body 2, a fastening strip 208 provided on the end face of the rear bumper body 2 with respect to the first fastening plate 207, and a first connecting plate provided on the support tube 401 and interposed between the first fastening plate 207 and the fastening strip 208 in a pluggable fastening manner.

The first fastening board 207 is provided with a plurality of fastening boards, and the fastening strips 208 are provided with a plurality of fastening strips arranged side by side, and the first connecting board of the present embodiment also specifically includes a n-shaped board 402 fixedly connected to the supporting tube 401, and a straight board 403 also fixedly connected to the supporting tube 401, and as the name suggests, the n-shaped board 402 is a bent board in a n-shaped shape, and the straight board 403 is a straight board in a straight shape. In addition, the two n-shaped plates 402 of the present embodiment are respectively disposed near both ends of the support tube 401 and are fixedly connected to the top of the support tube 401, and the straight plate 403 is interposed between the two n-shaped plates 402 and is fixedly connected to one side of the support tube 401.

When the clip is performed, based on the first clip board 207 and the clip strip 208 which are oppositely arranged on the rear bumper body 2, one side of the n-shaped board 402 and one side of the straight board 403 are respectively inserted between the first clip board 207 and the clip strip 208 which are correspondingly arranged, so that the n-shaped board 402 or the straight board 403 can be clamped and locked by the abutting of the clip strip 208 and the elastic deformation of the cantilever-shaped first clip board 207.

The second body fastening portion of the present embodiment has a second fastening plate 206 having a fastening hole 2061 provided on the rear bumper body 2, and a second connecting plate 406 provided on the support tube 401. The second clamping plate 206 and the second connecting plate 406 are multiple and are arranged in a one-to-one correspondence, and meanwhile, the second connecting plate 406 is further provided with a clamping head 4062, and an elastic clamping plate 4061 which is connected with the second connecting plate 406 at one end, is bent and extends outwards compared with the second connecting plate 406 and is arranged basically flush with the second connecting plate 406 as a whole.

Preferably, the locking holes 2061 of the second locking plates 206 are also two at intervals, but of course, the locking heads 4062 of the second connecting plate 406 are correspondingly two at intervals, and the elastic locking plate 4061 is located between the two locking heads 4062. When the connection is performed, the second card board 206 on the rear bumper body 2 is inserted between the elastic card board 4061 and the second connecting plate 406, and the elastic card board 4061 can be used to realize the clamping locking of the inserted second card board 206. With the clamping of the second clamping plate 206 by the elastic clamping plate 4061, the two clamping heads 4062 are also respectively clamped in the corresponding clamping holes 2061, so as to achieve the final clamping connection.

In addition to the above two body fastening portions for connecting the rear bumper body 2 and the support bracket 4, it should be noted that, of course, only one of the two body fastening portions may be used in this embodiment, or one of the two body fastening portions or the two body fastening portions may be replaced by other conventional fastening forms.

In the present embodiment, as a possible exemplary structure for the bolt connection between the rear bumper body 2 and each decorative plate 3 and the support bracket 4, a plurality of bumper connectors 404 are further provided on the support tube 401, and correspondingly, a body flange 203 is provided on the rear bumper body 2, and the body flange 203 is connected with the corresponding bumper connector 404 via the first bracket connecting bolt 204 to realize the bolt connection between the rear bumper body 2 and the support bracket 4.

Similar to the arrangement manner of the rear bumper body 2, the decorative plates 3 at the two ends of the present embodiment are respectively provided with a structure similar to the body convex plate 203, and each decorative plate 3 is connected with the corresponding bumper connecting piece 404 by the bolt 303.

In addition, in order to further ensure the stability of the rear bumper being disposed at the rear of the cargo box 1 based on the connection with the cargo box 1 by the support bracket 4, as a possible preferred example, the present embodiment also enables the rear bumper body 2 to be connected to the cargo box 1 via the cargo box connection bolt 502. Meanwhile, the decorative boards 3 at the two ends can also be connected with the container 1 through the snap buttons 306 respectively.

In addition, as shown in fig. 19 and 20, the connection between the decorative boards 3 at the two ends and the two sides at the rear portion of the cargo box 1 of the present embodiment is that the decorative board connecting brackets 6 are respectively connected to the two sides at the rear portion of the cargo box 1, and the decorative boards 3 at the two ends are respectively clamped to the corresponding decorative board connecting brackets 6.

In this case, the trim panel connecting bracket 6 may be made of plastic and formed by injection molding, and a plurality of bracket claws 601 are disposed on the trim panel connecting bracket 6 at intervals along the length direction of the trim panel connecting bracket, and the trim panel connecting bracket 6 is also fixed to the cargo box 1 by a plurality of bracket fixing bolts 602. Correspondingly, each decorative plate 3 is provided with a clamping flange 304 with a clamping hole 305, the clamping flange 304 is arranged along the decorative plate connecting bracket 6, and the clamping holes 305 are also arranged at intervals along the length direction of the clamping flange 304. When connecting, press the end of the decorative plate 3 with the clamping flange 304, so that each bracket claw 601 is clamped and embedded in the corresponding clamping hole 305.

The pick-up car rear bumper assembly of this embodiment is when assembling, earlier with two plaque linking bridge 6 installations to the both sides of 1 afterbody of packing box, again with support bracket 4 pre-hang to installing support 5 on to it is fixed with support bracket 4 through packing box connecting bolt 502, then with the decorative board 3 and the rear bumper body 2 back of being connected at both ends, again respectively with support bracket 4 and plaque linking bridge 6 and packing box 1 carry out operations such as joint, spiro union, can accomplish the assembly. And the disassembly can be carried out by reversing the above process.

And the pick-up rear bumper assembly of this embodiment, through making decorative board 3 at both ends link to each other with the both sides of 1 afterbody of packing box respectively, through being connected between decorative board 3 and 1 side of packing box, can make and form the design of molding coherent formula between 1 side of packing box and the rear bumper, can be favorable to eliminating the clearance face difference between rear bumper and the 1 side of packing box, and can improve the outward appearance perception of pick-up afterbody, and simultaneously, its more adoption joint form is connected, can promote assembly efficiency, make support bracket 4 adopt pipy stay tube 401, can have better bearing capacity and durability, and have fine practicality.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. The utility model provides a pick up car rear bumper assembly, locates the afterbody of packing box (1) of pick up car, its characterized in that: pick up car rear bumper assembly includes:

the rear bumper is provided with a rear bumper body (2) and decorative plates (3) connected to two ends of the rear bumper body (2), and the decorative plates (3) at the two ends are respectively connected with two sides of the tail of the container (1);

the supporting bracket (4) is fixedly connected to the tail of the container (1) and is covered by the rear bumper, and at least the rear bumper body (2) in the rear bumper is connected to the supporting bracket (4), so that the rear bumper is supported at the tail of the container (1) by the supporting bracket (4).

2. The pick-up truck rear bumper assembly as set forth in claim 1, wherein: the decorative plate (3) is detachably connected with the rear bumper body (2) through a decorative plate clamping unit and/or a decorative plate screw connection unit.

3. The pick-up truck rear bumper assembly as set forth in claim 2, wherein: plaque joint unit is including locating joint seat (201) on rear bumper body (2), and correspond and locate block tongue (301) on decorative board (3), be equipped with the confession on joint seat (201) block tongue (301) male joint hole, and in joint hole department is equipped with elasticity jack catch (2011), and inserts block tongue (301) because of support of elasticity jack catch (2011) is put and the card is arranged in the joint is downthehole.

4. The pick-up truck rear bumper assembly as set forth in claim 3, wherein: the plaque spiro union unit includes the spiro union seat (302) that has screw hole (3021) that is constructed on decorative board (3), correspond and locate the via hole on rear bumper body (2), and wear to establish the via hole and spiro union in plaque connecting bolt (202) in screw hole (3021).

5. The pick-up truck rear bumper assembly as set forth in claim 1, wherein: the rear bumper body (2) is detachably connected to the supporting bracket (4) through a plurality of body clamping units.

6. The pick-up truck rear bumper assembly as set forth in claim 5, wherein: the supporting bracket (4) comprises a tubular supporting pipe (401) and a container connecting piece (405) fixedly connected to the supporting pipe (401), and the container connecting piece (405) is detachably connected to the tail part of the container (1).

7. The pick-up truck rear bumper assembly as set forth in claim 6, wherein: the container connecting piece (405) is connected to the container (1) through a container connecting bolt (502), and a hook (407) capable of being hooked at the tail of the container (1) is arranged on the container connecting piece (405).

8. The pick-up truck rear bumper assembly as set forth in claim 6, wherein: the body clamping unit comprises at least one of a first body clamping part and a second body clamping part, the first body clamping part is provided with a cantilever-shaped first clamping plate (207) arranged on the rear bumper body (2), a clamping strip (208) arranged opposite to the first clamping plate (207), a first connecting plate arranged on the supporting pipe (401) and capable of being clamped between the first clamping plate (207) and the clamping strip (208), the second body clamping part is provided with a second clamping plate (206) arranged on the rear bumper body (2) and provided with a clamping hole (2061), and a second connecting plate (406) arranged on the supporting pipe (401), the second connecting plate (406) is provided with a clamping head (4062) and an elastic clamping plate (4061) capable of elastically clamping the second clamping plate (206), and the second clamping plate (206) is clamped by the elastic clamping plate (4061), the clamping head (4062) is clamped in the clamping hole (2061).

9. The pick-up truck rear bumper assembly as set forth in claim 6, wherein: a plurality of bumper connecting pieces (404) are arranged on the supporting pipe (401), and the rear bumper body (2) and the decorative plates (3) at the two ends are respectively connected with one of the bumper connecting pieces (404) in a threaded manner.

10. The pick-up truck rear bumper assembly as set forth in any one of claims 1-9, wherein: plaque connecting brackets (6) are respectively connected to two sides of the tail of the container (1), and the plaque (3) at two ends are respectively clamped to the plaque connecting brackets (6).

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