Double-layer bottom structure high sealing waterproof electric vehicle trunk

Abstract

The utility model provides a double -deck bottom structure high -sealing waterproof electric vehicle tail box, including accomodate tail box one, support tail box two is arranged in one side of accomodate tail box one, and support tail box two and accomodate tail box one present front -back structure and are placed to set, the outer port of accomodate tail box one is provided with the box cover groove for installing tail box cover plate, the inside movable of accomodate tail box one is provided with the inner layer cover plate, one end of accomodate tail box one and one end of support tail box two all are provided with support chassis, and the outer wall surface of accomodate tail box one is provided with rubber seal outer ring, the utility model discloses accomodate tail box one and support tail box two, and accomodate tail box one and support tail box one form double -deck bottom structure's double tail box structure, in this way, the whole tail box support strength is higher, and the impact resistance is strong, and when accomodating, after forming double -deck structure, its sealing performance is higher, reduces the condition of leakage.

Description

Technical Field

[0001] This utility model belongs to the field of electric vehicle tail box technology, and relates to a double-bottom structure high-sealing waterproof electric vehicle tail box. Background Technology

[0002] Electric vehicles, also known as electric-driven vehicles, are divided into AC electric vehicles and DC electric vehicles. Generally speaking, electric vehicles use batteries as an energy source and convert electrical energy into mechanical energy through components such as controllers and motors to move the vehicle. The speed is changed by controlling the current. In order to improve the loading capacity, electric vehicles are equipped with a tail box structure at the rear, through which items can be loaded.

[0003] Traditional tailgates are single-layer structures, and their strength and sealing performance are poor under the aforementioned requirements, necessitating targeted improvements. Summary of the Invention

[0004] The purpose of this invention is to provide a double-layer bottom structure for a highly sealed and waterproof electric vehicle tail box, in order to solve the problems mentioned in the background art.

[0005] The objective of this utility model can be achieved through the following technical solutions:

[0006] A double-layer bottom structure high-sealing waterproof electric vehicle tail box includes a storage tail box one and a supporting tail box two. The supporting tail box two is located on one side of the storage tail box one, and the supporting tail box two and the storage tail box one are stacked in a front-to-back structure. The outer port of the storage tail box one is provided with a cover groove for installing the tail box cover plate. An inner cover plate is movably installed inside the storage tail box one. A supporting chassis is provided at one end of the storage tail box one and one end of the supporting tail box two. A rubber sealing outer ring is provided on the outer wall surface of the storage tail box one.

[0007] In the aforementioned double-bottom structure high-sealing waterproof electric vehicle tail box, the interior of the supporting chassis is provided with multiple annular reinforcing seats, and adjacent annular reinforcing seats are connected by multiple reinforcing rods in different directions.

[0008] In the aforementioned double-bottom structure high-sealing and waterproof electric vehicle tail box, multiple locking blocks are provided on the side of the supporting chassis at the bottom of the first tail box, and multiple fixing holes are provided on the side of the supporting chassis at the bottom of the second tail box, and the fixing holes and locking blocks are evenly distributed along the edge of the supporting chassis.

[0009] In the aforementioned double-bottom structure high-sealing waterproof electric vehicle tail box, a safety lock hole is provided at the bottom of the storage tail box, and multiple anti-slip strips are provided on the side of the box cover groove.

[0010] In the aforementioned double-bottom structure high-sealing waterproof electric vehicle tail box, two symmetrical mounting seats are provided at the top of the box cover groove, and the mounting seats have pin holes inside.

[0011] In the aforementioned double-bottom structure high-sealing waterproof electric vehicle tail box, the interior of the supporting tail box two is provided with an inner locking bottom ring, and the side of the inner locking bottom ring is provided with a locking groove, and the locking block is locked inside the locking groove.

[0012] Compared with existing technologies, the advantages of this utility model's double-layer bottom structure high-sealing and waterproof electric vehicle tail box are:

[0013] 1. This application sets up a storage tail box one and a support tail box two, and the storage tail box one and the support tail box one form a double tail box structure with a double bottom structure. In this way, the overall tail box has higher support strength and stronger impact resistance. At the same time, when stored, the double-layer structure has better sealing performance and reduces leakage.

[0014] 2. This application sets an inner cover plate inside the storage tail box 1, and installs an outer cover structure on the cover groove of the storage tail box 1 through a mounting bracket. The outer cover and the inner cover plate form a double-layer sealed door, thereby improving the sealing ability of the entire cover and making it more waterproof. Attached Figure Description

[0015] Figure 1 This is a structural schematic diagram of the double-layer bottom structure of the highly sealed and waterproof electric vehicle tail box of this utility model.

[0016] Figure 2 This is a schematic diagram of the outer structure of the supporting tail box 2 of the double-bottom structure high-sealing and waterproof electric vehicle tail box of this utility model.

[0017] Figure 3 This is a schematic diagram of the internal structure of the storage tail box of the double-bottom structure high-sealing and waterproof electric vehicle tail box of this utility model.

[0018] Figure 4 This is a schematic diagram of the internal structure of the supporting tail box 2 of the double-bottom structure high-sealing and waterproof electric vehicle tail box of this utility model.

[0019] Figure 5 This is a schematic diagram of the bottom structure of the storage tail box of the double-layer bottom structure high-sealing and waterproof electric vehicle tail box of this utility model.

[0020] In the diagram: 1. Storage tail box one; 2. Support tail box two; 3. Rubber sealing outer ring; 4. Support chassis; 5. Annular reinforcing seat; 6. Reinforcing connecting rod; 7. Fixing hole; 8. Box cover groove; 9. Mounting seat; 10. Pin hole; 11. Anti-slip strip; 12. Safety lock hole; 13. Inner cover plate; 14. Inner locking bottom ring; 15. Locking groove; 16. Locking block. Detailed Implementation

[0021] The following are specific embodiments of the present invention, which are described in conjunction with the accompanying drawings. However, the present invention is not limited to these embodiments.

[0022] The double-layer bottom structure high-sealing waterproof electric vehicle tail box includes a storage tail box 1 and a supporting tail box 2. The supporting tail box 2 is located on one side of the storage tail box 1, and the supporting tail box 2 and the storage tail box 1 are stacked in a front-to-back structure. The outer port of the storage tail box 1 is provided with a cover groove 8 for installing the tail box cover plate. The inner cover plate 13 is movably installed inside the storage tail box 1. A supporting chassis 4 is provided at one end of the storage tail box 1 and one end of the supporting tail box 2. A rubber sealing outer ring 3 is provided on the outer wall of the storage tail box 1. The rubber sealing outer ring 3 can improve the sealing strength at the contact point between the storage tail box 1 and the supporting tail box 2. A ring of glue is adhered to the outside of the rubber sealing outer ring 3 to bond and fix the storage tail box 1 and the supporting tail box 2.

[0023] like Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, the present invention relates to a double-layer bottom structure high-sealing and waterproof electric vehicle tail box. Specifically, the supporting chassis 4 has multiple annular reinforcing seats 5 inside, and multiple reinforcing rods 6 in different directions are connected between adjacent annular reinforcing seats 5. The annular reinforcing seats 5 and the reinforcing rods 6 are both made of plastic. The purpose of setting the annular reinforcing seats 5 and the reinforcing rods 6 is to improve the support strength of the supporting chassis 4, so that the bottom support strength of the tail box is high.

[0024] like Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, the present invention relates to a double-layer bottom structure high-sealing and waterproof electric vehicle tail box. Specifically, multiple locking blocks 16 are provided on the side of the supporting chassis 4 at the bottom of the tail box 1, and multiple fixing holes 7 are provided on the side of the supporting chassis 4 at the bottom of the tail box 2. The fixing holes 7 and the locking blocks 16 are evenly arranged along the edge of the supporting chassis 4. The fixing holes 7 of this application are mainly used to fix the supporting chassis 4, thereby installing the supporting chassis 4 structure at the bottom of the tail box 2 at the rear of the electric vehicle.

[0025] like Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5As shown, this utility model has a double-layer bottom structure for a highly sealed and waterproof electric vehicle tail box. Specifically, a safety lock hole 12 is provided at the bottom of the tail box 1, and multiple anti-slip strips 11 are provided on the side of the lid groove 8. The safety lock hole 12 can be used to install a lock cylinder when needed to lock the lid. At the same time, the anti-slip strips 11 provide anti-slip and limiting functions when the lid is closed.

[0026] like Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, this utility model has a double-layer bottom structure for a highly sealed and waterproof electric vehicle tail box. Specifically, two symmetrical mounting seats 9 are provided at the top of the box cover groove 8. The mounting seats 9 have pin holes 10 inside. The mounting seats 9 are mainly used to install the outer box cover structure on the outside of the storage box 1.

[0027] like Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, the present invention relates to a double-layer bottom structure high-sealing and waterproof electric vehicle tail box. Specifically, the inner locking bottom ring 14 is provided inside the supporting tail box 2, and the side of the inner locking bottom ring 14 is provided with a locking groove 15. The locking block 16 is locked inside the locking groove 15. When the storage tail box 1 and the supporting tail box 2 are connected, the locking block 16 is locked inside the locking groove 15. At the same time, the rubber sealing outer ring 3 is bonded with glue to form an adhesive layer and a sealing layer.

[0028] This utility model relates to a double-bottom structure high-sealing and waterproof electric vehicle tail box, comprising a storage tail box 1 and a supporting tail box 2. The storage tail box 1 and the supporting tail box 2 form a double tail box structure with a double bottom. This structure design increases the overall support strength and impact resistance of the tail box. Furthermore, when stored, the double-layer structure enhances the sealing performance, significantly reducing leakage. The application also includes an inner cover plate 13 inside the storage tail box 1. An outer cover structure is installed on the cover groove 8 of the storage tail box 1 via a mounting base 9. Once installed, the outer cover presses firmly against the cover groove 8. Thus, the outer cover and the inner cover plate 13 form a double-sealed door structure, thereby improving the overall sealing capability of the tail box and further enhancing its waterproof performance.

[0029] Contents not described in detail herein are existing technologies known to those skilled in the art. The specific embodiments described herein are merely illustrative examples illustrating the spirit of this invention. Those skilled in the art to which this invention pertains may make various modifications or additions to the described specific embodiments or use similar methods to substitute them, without departing from the spirit of this invention or exceeding the scope defined by the appended claims.

Claims

1. A double-layer bottom structure high-sealing waterproof electric vehicle tail box, comprising a storage tail box one (1) and a supporting tail box two (2), characterized in that, The second supporting tail box (2) is located on one side of the first storing tail box (1), and the second supporting tail box (2) and the first storing tail box (1) are stacked in a front-to-back structure. The outer port of the first storing tail box (1) is provided with a box cover groove (8) for installing the tail box cover plate. The inner cover plate (13) is movably provided inside the first storing tail box (1). A supporting chassis (4) is provided at one end of the first storing tail box (1) and one end of the second supporting tail box (2). A rubber sealing outer ring (3) is provided on the outer wall surface of the first storing tail box (1).

2. The double-bottom structure high-sealing waterproof electric vehicle tail box according to claim 1, characterized in that, The supporting chassis (4) is provided with multiple annular reinforcing seats (5) inside, and multiple reinforcing connecting rods (6) in different directions are connected between adjacent annular reinforcing seats (5).

3. The double-bottom structure high-sealing waterproof electric vehicle tail box according to claim 1, characterized in that, Multiple locking blocks (16) are provided on the side of the support chassis (4) at the bottom of the first storage box (1), and multiple fixing holes (7) are provided on the side of the support chassis (4) at the bottom of the second support box (2). The fixing holes (7) and locking blocks (16) are evenly arranged along the edge of the support chassis (4).

4. The double-bottom structure high-sealing waterproof electric vehicle tail box according to claim 1, characterized in that, A safety lock hole (12) is provided at the bottom of the storage tail box (1), and multiple anti-slip strips (11) are provided on the side of the box cover groove (8).

5. The double-bottom structure high-sealing waterproof electric vehicle tail box according to claim 1, characterized in that, The top of the box cover groove (8) is provided with two symmetrical mounting seats (9), and the mounting seats (9) have pin holes (10) inside.

6. The double-bottom structure high-sealing waterproof electric vehicle tail box according to claim 3, characterized in that, The inner locking bottom ring (14) is provided inside the supporting tail box 2 (2), and the locking groove (15) is provided on the side of the inner locking bottom ring (14), and the locking block (16) is locked inside the locking groove (15).

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