Electric vehicle backrest with armrests

Abstract

The utility model provides an electric vehicle backrest with handrails, which comprises a U-shaped stainless steel handrail, a support rod is fixedly mounted at the center of the top of the U-shaped stainless steel handrail, a backrest is fixedly mounted at the top end of the support rod, and telescopic extension rods are arranged at two ends of the U-shaped stainless steel handrail. According to the backrest of the electric vehicle, due to the arrangement of the U-shaped stainless steel armrests, in the running process of the electric vehicle, the sitting and lying stability of a pedestrian on a rear seat can be improved through the U-shaped stainless steel armrests, and therefore the manned safety of the electric vehicle is improved.

Description

Technical Field

[0001] This utility model belongs to the field of electric vehicle accessories technology, and relates to an electric vehicle backrest with armrests. Background Technology

[0002] Electric vehicles are currently a widely used mode of transportation, bringing great convenience to people's lives. The electric vehicle backrest is one of the important components of an electric vehicle. Installed at the rear of the electric vehicle, it provides support for passengers when the vehicle is carrying people.

[0003] However, the current design of electric vehicle backrests without armrests means that passengers in the back seat can only hold onto the driver's clothing. This affects both the driver's riding experience and the safety of the passengers in the back seat. Therefore, we have designed an electric vehicle backrest with armrests to solve the above technical problems. Summary of the Invention

[0004] The purpose of this invention is to provide an electric vehicle backrest with armrests to solve the problems mentioned in the background art.

[0005] The purpose of this utility model can be achieved through the following technical solution: an electric vehicle backrest with a handrail, including a U-shaped stainless steel handrail, a support rod fixedly installed at the center of the top of the U-shaped stainless steel handrail, a backrest fixedly installed at the top of the support rod, and retractable extension rods provided at both ends of the U-shaped stainless steel handrail.

[0006] In the above-mentioned electric vehicle backrest with armrest, the two ends of the U-shaped stainless steel armrest are fixed with an integral mounting block, and the center of the two mounting blocks is provided with a mounting screw hole. The two mounting blocks are fixedly connected to the electric vehicle frame by bolts.

[0007] In the aforementioned electric vehicle backrest with armrest, slots are provided at both ends of the U-shaped stainless steel armrest, and the extension rod is inserted into the slot. A limiting block is fixed at the end of the extension rod inside the slot.

[0008] In the aforementioned electric vehicle backrest with armrests, the surface of the extension rod is provided with multiple threaded holes at equal intervals.

[0009] In the aforementioned electric vehicle backrest with armrests, locking bolts are threaded to both sides of the U-shaped stainless steel armrest, and the locking bolts are threaded to the corresponding threaded holes.

[0010] In the aforementioned electric vehicle backrest with armrests, the interior of the backrest is filled with sponge blocks.

[0011] Compared with the prior art, the advantages of the electric vehicle backrest with handrail of this utility model are as follows: the electric vehicle backrest is equipped with a U-shaped stainless steel handrail, which improves the stability of the passenger sitting or lying down during the electric vehicle's operation, thereby improving the safety of carrying passengers on the electric vehicle. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of an electric vehicle backrest with armrests according to the present invention.

[0013] Figure 2 This is a partial enlarged view of the backrest of an electric vehicle with armrests according to this utility model.

[0014] Figure 3 This is a schematic diagram of the extension rod structure of the backrest of an electric vehicle with a handrail according to this utility model.

[0015] In the diagram, 1. U-shaped stainless steel handrail; 2. Support rod; 3. Backrest; 4. Extension rod; 5. Mounting block; 6. Mounting screw hole; 7. Locking bolt; 8. Threaded hole; 9. Limiting block. Detailed Implementation

[0016] 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.

[0017] like Figure 1-3 As shown, the present invention provides an electric vehicle backrest with a handrail, including a U-shaped stainless steel handrail 1, a support rod 2 fixedly installed at the center of the top of the U-shaped stainless steel handrail 1, a backrest 3 fixedly installed at the top of the support rod 2, and retractable extension rods 4 provided at both ends of the U-shaped stainless steel handrail 1.

[0018] Specifically, the electric vehicle backrest 3, through the setting of the U-shaped stainless steel handrail 1, allows pedestrians in the rear seat to improve the stability of sitting or lying down during the electric vehicle's operation, thereby improving the safety of carrying passengers on the electric vehicle.

[0019] like Figure 1 , Figure 2 and Figure 3 As shown, this utility model discloses an electric vehicle backrest with a handrail. The two ends of the U-shaped stainless steel handrail 1 are fixed with an integral mounting block 5. The center of each mounting block 5 is provided with a mounting screw hole 6. The two mounting blocks 5 are fixedly connected to the electric vehicle frame by bolts.

[0020] The U-shaped stainless steel handrail 1 has slots at both ends, and the extension rod 4 is inserted into the slot. A limit block 9 is fixed at the end of the extension rod 4 inside the slot.

[0021] Specifically, the setting of the limiting block 9 prevents the extension rod 4 from separating from the U-shaped stainless steel handrail 1.

[0022] Multiple threaded holes 8 are equidistantly opened on the surface of the extension rod 4.

[0023] The U-shaped stainless steel handrail 1 has locking bolts 7 threadedly connected to both sides of the corners, and the locking bolts 7 are threadedly connected to the corresponding threaded holes 8.

[0024] Specifically, the extension rod 4 can be easily fixed inside the slot by the cooperation of the locking bolt 7 and the threaded hole 8.

[0025] The backrest 3 is filled with foam blocks. Specifically, the foam blocks inside the backrest 3 improve the softness of the backrest.

[0026] In specific implementation, when using the electric vehicle backrest, the U-shaped stainless steel handrail 1 with the backrest 3 is first fixedly assembled to the electric vehicle frame with fixing bolts. When the electric vehicle is being ridden, the pedestrian in the back seat can improve the stability of sitting or lying down through the U-shaped stainless steel handrail 1, thereby improving the safety of carrying people on the electric vehicle. At the same time, both ends of the U-shaped stainless steel handrail 1 are equipped with extension rods 4, and the extension rods 4 are fixed to the U-shaped stainless steel handrail 1 with locking bolts 7. The length of the U-shaped stainless steel handrail 1 can be adjusted according to needs to ensure the convenience of gripping for the person in the back seat.

[0027] 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 backrest for an electric vehicle with armrests, comprising a U-shaped stainless steel armrest (1), characterised in that, The U-shaped stainless steel handrail (1) top center is fixedly installed with a support rod (2), the top end of the support rod (2) is fixedly installed with a backrest (3), both ends of the U-shaped stainless steel handrail (1) are provided with telescopic extension rods (4).

2. The backrest of claim 1, wherein, The two ends of the U-shaped stainless steel handrail (1) are fixedly provided with integral mounting blocks (5), the center of the two mounting blocks (5) is provided with mounting screw holes (6), and the two mounting blocks (5) are fixedly connected with the electric vehicle frame through bolts.

3. The backrest of claim 2, wherein, The two ends of the U-shaped stainless steel handrail (1) are provided with insertion grooves, the extension rods (4) are connected with the insertion grooves, and the end of the extension rod (4) in the insertion groove is fixedly provided with a limiting block (9).

4. The backrest of claim 3, wherein, A plurality of threaded holes (8) are equidistantly formed on the surface of the extension rod (4).

5. The backrest of claim 3, wherein, The two side corners of the U-shaped stainless steel handrail (1) are threadedly connected with locking bolts (7), and the locking bolts (7) are threadedly connected with the corresponding threaded holes (8).

6. The backrest of claim 1, wherein, The inside of the backrest (3) is filled with a sponge block.

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