Toolbox for rear bumper of motor home
By using patterned aluminum plates, sealing and waterproof materials, and inner reinforcing ribs in the toolbox of the RV's rear bumper, the problems of small volume, heavy weight, and poor aesthetics have been solved, resulting in larger storage space and higher structural strength, while improving the overall appearance and off-road feel.
Patent Information
- Application Number
- CN202520283503.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-21
- Publication Date
- 2025-12-26
- Estimated Expiration
- 2035-02-21
AI Technical Summary
Existing RV rear bumper toolboxes suffer from problems such as small volume, heavy weight, insufficient structural strength, poor fit, easy leakage, and poor aesthetics.
Design a toolbox for the rear bumper of a motorhome. The toolbox is made of patterned aluminum plate with light holes and license plate holes. It has a toolbox inside, closed flip doors on both sides, internal reinforcing ribs, and is made of sealed and waterproof material. Combining the rear bumper and toolbox increases the overall storage space and improves the structural strength.
The toolbox has increased volume and structural strength, prevents rainwater leakage, has an aesthetically pleasing overall design, and enhances the vehicle's off-road capability and practicality.
Smart Images

Figure CN223720802U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to tool box technical field, concretely is a house car rear bumper tool box. BACKGROUND
[0002] The house car rear bumper tool box is mainly suitable for the derivative of the bumper modeling of the tail of the house car, can solve the element combination problem of the tail of the vehicle body, the phenomenon of the rare storage space of the tail, simple and quick operation, the expansion increase of the storage of the equipment tool outside the house car, and the practicality is improved. This brings more playability to the trailer house car, and also brings the off-road beauty to the modeling of the trailer house car, the elements on the modeling are more concentrated, and will not be messy.
[0003] But it still has some shortcomings, for example: the modeling does not fit the overall vehicle body modeling, resulting in element confusion. The loosening noise caused by the locking of the lock catch still exists, the plate material used in the tool box is not enough in structural strength, the fitting degree is low, water leakage is easy, the surface connection of the vehicle lamp and the tool box is not enough beautiful, there is a gap. The internal volume fraction of the tool box is low, the volume and weight are large. UTILITY MODEL CONTENT
[0004] The utility model discloses a house car rear bumper tool box to solve the volume of the tool box in prior art and the problem of the assembly fitting of the tool box.
[0005] In order to achieve the above object, the utility model provides the following technical scheme: a house car rear bumper tool box, including tool box main part, the front end outer surface both sides of tool box main part are fixedly connected with car rear main lamp, the front end outer surface middle side of tool box main part is fixedly connected with license plate hole, the car rear main lamp has the hole position and is connected with tool box main part, the hole position of tool box main part is connected with long strip brake light, the hole position of tool box main part is connected with license plate lamp.
[0006] Preferably, the tool box main part is fixedly connected to the vehicle body through the tool box body back plate hole, the long strip brake light is fixedly connected to the tool box main part through the long strip brake light mounting hole, and the tool box main part is fixedly connected with the license plate through the license plate hole; the tool box main part is fixedly connected with the car rear main lamp through the car rear main lamp hole.
[0007] Preferably, the left and right sides of the tool box main part are provided with tool box flip doors, the tool box flip doors are fixedly connected with the tool box body opening through a tool box mouth connecting hinge, the tool box flip doors are locked through a tool box lock, the inside of the tool box main part is provided with a reinforcing rib, a license plate guard plate and a car rear main lamp guard plate are hidden in the tool box main part, and a guard plate support strip is welded on the guard plate.
[0008] Compared with the prior art, the utility model has the advantages of
[0009] The utility model discloses a rear bumper surface sets up the lamp hole, license plate hole, internally sets up the inside tool box, and the both sides of tool box have the closed tool box turn -door, prevents the rainwater seepage with the sealed waterproof material in rainy days, and the surface of tool box has certain intensity and prevents the deformation of outdoor accidental situation, and the inside of tool box is equipped with the reinforcing rib, long brake light, rear main lamp, and the license plate has the reinforced guard plate welding pattern aluminum plate surface, and the license plate hole lamp hole has certain intensity and prevents the deformation when installing, and has the abnormal sound loose after long time.
[0010] The utility model discloses the combination of rear bumper and tool box increases the overall storage space of car body, and the structure has improved greatly in the strength considering the driving safety. BRIEF DESCRIPTION OF DRAWINGS
[0011] Figure 1 It is the overall structure schematic diagram of the utility model;
[0012] Figure 2 It is the main body structure schematic diagram of rear bumper tool box of the utility model;
[0013] Figure 3 It is the opening schematic diagram of rear bumper tool box of the utility model;
[0014] Figure 4 It is the exploded schematic diagram of rear bumper tool box of the utility model;
[0015] In the drawing: 1, tool box main part;2, rear main lamp of car;3, license plate hole;4, long brake light;5, license plate lamp;6, tool box body backboard hole;7, tool box turn -door;8, tool box body;9, tool box mouth connection hinge;10, rear main lamp hole of car;11, long brake light mounting hole;12. Tool box lock;13. Guard plate support strip;14. License plate guard plate;15. Long brake light mounting plate;16. Reinforcing rib;17. Rear main lamp mounting plate of car; DETAILED DESCRIPTION
[0016] The technical scheme in the embodiments of the utility model will be described clearly and completely below in combination with the drawings in the embodiments of the utility model, and apparently, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.
[0017] Please refer to Figures 1-3The utility model provides a technical scheme: a house car rear bumper tool box, including tool box main body 1, the rear main lamp 2 of car is embedded in tool box main body 1, license plate, license plate lamp 5, long brake light 4.Tool box main body 1 is fixedly connected with car main body in backplate punching, and tool box main body 1 both sides are equipped with tool box flap door 7, and tool box flap door 7 is fixedly connected with tool box main body 1 with hinge.The front side is embedded with license plate hole 3, tool box backplate hole 6, long brake light mounting hole 11, is used to install car tail light, license plate lamp 5, long brake light 4.
[0018] In the embodiment, as shown in the figure, Figure 1 The rear bumper of the vehicle body is a square block, and the front side is embedded with a rear lamp 2, a license plate lamp 5, a long brake light 4 and a license plate.
[0019] In the embodiment, as shown in the figure, Figure 2 Figure 3 As shown in the figure, the tool box main body 1 is arranged on the inner side of the rear bumper of the vehicle body, the tool box flap door 7 is opened on both sides, the cover plate is embedded with a groove, the tool box opening is designed in a boss shape to fit the tool box flap door 7, and then the tool box is locked by using the tool box lock 12. Three reinforcing ribs 16 are arranged on the upper side of the inner side of the tool box, the long brake light 4, the license plate and the rear main lamp 2 are arranged on the front side, the long brake light mounting plate 15 and the rear main lamp mounting plate 17 are arranged on the long brake light 4 and the rear main lamp 2, and the welding guard plate support strip 13 is arranged on the guard plate and hidden on the inner surface of the tool box.
[0020] Working principle:
[0021] The tool box main body 1 is fixedly connected with the vehicle body through the tool box backplate hole 6, the tool box is fitted with the tool box opening boss shape on both sides through the recesses on both sides of the tool box flap door 7, the opening side is designed with waterproof material, water can be prevented from seeping into the tool box in rainy days, and the storage space can be protected. The overall rear bumper is designed with high-strength pattern aluminum plate, the inner side of the tool box is provided with reinforcing ribs and lamp license plate guards, the strength of the overall structure is improved, the lamp is prevented from loosening and making abnormal sound when being fixedly connected with the license plate, the appearance of the rear bumper is prevented from being deformed for a long time, and the appearance of the overall vehicle body is improved.
[0022] Based on the embodiments in the utility model, all other embodiments obtained by the ordinary skilled in the art without creative labor belong to the protection range of the utility model.
Claims
1. A recreational vehicle rear bumper tool box comprising a tool box body (1), characterized in that: The front end outer surface of the toolbox body (1) is fixedly connected with a rear main lamp (2) on both sides, the front end outer surface of the toolbox body (1) is fixedly connected with a license plate hole (3) in the middle, the rear main lamp (2) is connected with the toolbox body (1) through a hole, the toolbox body (1) is connected with a long brake light (4) through a hole, and the toolbox body (1) is connected with a license plate lamp (5) through a hole.
2. A recreational vehicle rear bumper toolbox as in claim 1, wherein: The toolbox body (1) is fixedly connected with the vehicle body through a toolbox back plate hole (6) by nails, the long brake light (4) is fixedly connected with the long brake light mounting plate (15) and the toolbox body (1) through a long brake light mounting hole (11) by nails, and the toolbox body (1) is fixedly connected with the license plate through the license plate hole (3) by nails; the toolbox body (1) is fixedly connected with the rear main lamp mounting plate (17) and the rear main lamp (2) through the rear main lamp hole (10) by nails.
3. A recreational vehicle rear bumper toolbox as in claim 2, wherein: The toolbox body (1) is fixedly connected with the toolbox body (8) through a toolbox connecting hinge, the toolbox flap door (7) is locked by a toolbox lock (12), the inside of the toolbox body (1) is provided with a reinforcing rib (16), the inside of the toolbox body (1) is hiddenly welded with a license plate guard plate (14) and a rear main lamp mounting plate (17), and a guard plate support strip (13) is welded on the guard plate.