Electric vehicle protection device

Abstract

The utility model discloses an electric vehicle protection device. The problem that an existing electric vehicle protection device cannot be folded and stored according to requirements is effectively solved. Comprising a left-right axial containing cylinder, a winding column is coaxially and rotatably connected into the containing cylinder, supporting rods in the vertical direction are arranged on the left side and the right side of the upper end of the containing cylinder respectively, a containing groove in the vertical direction is formed in the rear end of each supporting rod, and a front-back axial rotating column is rotatably connected into each containing groove; the folding rods can be stored in the storage grooves in the corresponding sides of the folding rods, protective films are wound around the winding columns, the free ends of the protective films penetrate through the containing barrels and can be detachably connected with the folding rods, and clamping holes which are in the vertical axial direction and are vertically through are formed in the right sides of the upper ends of the folding rods. Clamping columns capable of being inserted into the clamping holes in the corresponding sides are arranged on the left side and the right side of the free end of the protective film correspondingly, fixing plates are arranged on the left side and the right side of the rear end of the containing cylinder correspondingly, and reinforcing holes are formed in the fixing plates; the device is simple in structure, novel in conception, convenient to use and high in practicability.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicle auxiliary equipment, in particular to an electric vehicle protection device. Background Art

[0002] As a green means of transportation, electric bicycles are small in size, low in energy consumption, and convenient and fast. Traffic congestion in urban areas has little impact on electric bicycles, but compared to cars that can have enclosed spaces, electric bicycles have the disadvantage that they cannot protect riders in rainy and snowy weather. Therefore, there are many electric vehicle protective awnings on the market. Most of these protective devices are to install an L-shaped support frame on the electric vehicle, and then install glass and shielding cloth on the support frame to protect riders in rainy and snowy weather. However, this type of protective device has the following defects when used: Since the support frame is mostly made of metal, it is relatively cumbersome to install and disassemble. It cannot be folded and stored when it is not needed in good weather, which causes excessive wind resistance and increases power consumption. At the same time, the support frame is prone to scratches, which is inconvenient to use. Utility Model Content

[0003] In view of the above situation, in order to make up for the deficiencies of the prior art, the purpose of the present utility model is to provide an electric vehicle protection device, which effectively solves the problem that the existing electric vehicle protection device cannot be folded and stored according to demand.

[0004] The technical solution is as follows: the utility model comprises a left-right axial accommodating cylinder, a winding column is coaxially rotatably connected in the accommodating cylinder, support rods in the upper and lower directions are respectively provided on the left and right sides of the upper end of the accommodating cylinder, a receiving groove in the upper and lower directions is provided at the rear end of the support rod, a rotating column in the front and rear axial directions is rotatably connected in the receiving groove, a folding rod is provided on the rotating column, the folding rod can be stored in the receiving groove on the corresponding side, a protective film is wound on the winding column, the free end of the protective film passes through the accommodating cylinder and can be detachably connected to the folding rod; the protective film is made of transparent waterproof material; a clamping hole in the upper and lower axial direction and through the upper and lower directions is provided on the right side of the upper end of the folding rod, and clamping columns which can be inserted into the clamping holes on the corresponding sides are respectively provided on the left and right sides of the free end of the protective film; fixed The plate has a reinforcement hole on the fixed plate; the opposite ends of the two rotating columns respectively penetrate the support rods on their corresponding sides, and the lower end and rear end of the support rod are respectively provided with limit holes, and the opposite ends of the two support rods are respectively slidably connected with limit blocks that can be inserted into the limit holes; the opposite ends of the two support rods are respectively provided with reset plates located below the limit blocks, and the lower ends of the limit blocks are connected to the reset plates via compression springs; a pull-out groove is provided at the upper end of the accommodating tube, and the protective film is located in the pull-out groove; annular plates are coaxially provided on the left and right sides of the winding column, and the left and right sides of the winding column are respectively provided with torsion springs connected to the reset plates and the accommodating tubes on their corresponding sides; a pull handle is provided at the free end of the protective film; a left-right axial support column that can contact the protective film is provided between the two support rods;

[0005] Compared with the prior art, the beneficial effects of the utility model are: it can protect electric vehicle riders in rainy and snowy weather to prevent the riders from getting wet by rain and snow; at the same time, the protective film and the folding rod can be quickly stored when the weather is good, avoiding the increase in power consumption of the electric vehicle due to the large wind resistance generated by the protective film and the folding rod when protection is not needed. BRIEF DESCRIPTION OF THE DRAWINGS

[0006] Figure 1 It is the main axonometric drawing of the utility model.

[0007] Figure 2 It is a full-section left-view axonometric drawing of the utility model.

[0008] Figure 3 It is a full-section main axonometric drawing of the utility model.

[0009] Figure 4 It is a cutaway top axonometric drawing of the utility model.

[0010] Figure 5 This utility model Figure 2 A is an enlarged view of the middle image.

[0011] Figure 6 This utility model Figure 3 Enlarged view of B.

[0012] Figure 7 This utility model Figure 3 Enlarged view of C in the middle. DETAILED DESCRIPTION

[0013] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings.

[0014] Depend on Figures 1 to 7 It is given, including a left-right axial receiving tube 1, a winding column 2 is coaxially rotatably connected inside the receiving tube 1, support rods 3 in the upper and lower directions are respectively provided on the left and right sides of the upper end of the receiving tube 1, and a receiving groove 4 in the upper and lower directions is opened at the rear end of the support rod 3, a rotating column 5 in the front and rear axial direction is rotatably connected inside the receiving groove 4, a folding rod 6 is provided on the rotating column 5, and the folding rod 6 can be received in the receiving groove 4 on the corresponding side, a protective film 7 is wound on the winding column 2, and the free end of the protective film 7 passes through the receiving tube 1 and can be detachably connected to the folding rod 6.

[0015] For ease of use, the protective film 7 is made of a transparent waterproof material.

[0016] In order to make the folding rod 6 and the protective film 7 detachable and connected, a vertically axial and vertically penetrating clamping hole 8 is opened on the right side of the upper end of the folding rod 6, and clamping columns 9 are respectively provided on the left and right sides of the free end of the protective film 7, which can be inserted into the clamping hole 8 on the corresponding side.

[0017] In order to facilitate fixing of the accommodating tube 1, fixing plates are respectively provided on the left and right sides of the rear end of the accommodating tube 1, and reinforcement holes are opened on the fixing plates.

[0018] In order to facilitate the fixed limiting of the folding rod 6, the opposite ends of the two rotating columns 5 respectively penetrate the support rods 3 on their corresponding sides, and limiting holes 10 are respectively provided at the lower end and the rear end of the rotating column 5. The opposite ends of the two support rods 3 are respectively slidably connected with limiting blocks 11 that can be inserted into the limiting holes 10.

[0019] In order to facilitate the resetting of the limit block 11 , the opposite ends of the two support rods 3 are respectively provided with a resetting plate located below the limit block 11 , and the lower end of the limit block 11 is connected to the resetting plate via a compression spring 12 .

[0020] In order to facilitate the extension of the protective film 7 , a drawing groove 13 is opened at the upper end of the accommodating tube 1 , and the protective film 7 is located in the drawing groove 13 .

[0021] In order to facilitate the resetting of the winding column 2, annular plates are coaxially arranged on the left and right sides of the winding column 2, and torsion springs 14 connected to the corresponding side resetting plates and the accommodating tube 1 are respectively mounted on the left and right sides of the winding column 2.

[0022] In order to facilitate pulling out the protective film 7 , a handle 15 is provided at the free end of the protective film 7 .

[0023] In order to facilitate supporting the protective film 7 , a left-right axial support column 16 that can contact the protective film 7 is provided between the two support rods 3 .

[0024] When the utility model is in use, firstly, the accommodating cylinder 1 is fixed to the front of the electric vehicle through the fixing plate and the reinforcement hole, so that the position is located in front of the handlebar of the electric vehicle, and then the initial state of the application is set to the state of the protective film 7 being unfolded. At this time, the handlebar of the electric vehicle is located between the two support rods 3 and behind the two support rods 3. At this time, the protective film 7 between the two support rods 3 can protect the rider's face and block the rain and snow from the front of the electric vehicle. At the same time, the two folding rods 6 are located above the rider's head. When the rider sits on the electric vehicle seat, it is located between the two folding rods 6. Therefore, the protective film 7 between the two folding rods 6 can protect and block the rain and snow from the top of the electric vehicle, thereby realizing the protection and shielding of the rider. Because there is forward acceleration during the riding of the electric vehicle, the rain and snow tend to move backward and downward relative to the electric vehicle. At this time, the protective film 7 can block and protect the rider. Since the protective film 7 is made of transparent waterproof material, it does not block the rider's sight when riding.

[0025] When the weather is sunny and no protection is needed, the protective film 7 needs to be put away to avoid increased power consumption and easy scratching caused by excessive wind resistance. At this time, the limit block 11 is pressed downward, and the limit block 11 moves downward and compresses the compression spring 12 downward. After the limit block 11 moves downward for a distance, it slides out of the limit hole 10 on the corresponding rotating column 5, thereby releasing the fixed limit on the rotating column 5, and further releasing the support limit on the two folding rods 6. At this time, the two clamping columns 9 are pulled out of the clamping holes 8, releasing the fixed limit on the protective film 7. At this time, the protective film 7 is released, and at the same time, when the protection is pulled upward, the two torsion springs 14 are rotated. Therefore, after the fixed limit on the protective film 7 is released, The restoring force of the torsion spring 14 drives the winding column 2 to rotate counterclockwise, and the winding column 2 rotates to wind the protective film 7 on the surface to realize the storage of the protective film 7. After rotating a certain number of circles, the protective film 7 is completely wrapped on its surface. At this time, the pull handle 15 is exposed outside the accommodating tube 1, which is convenient for the user to pull the protective film 7 outward. At the same time, since the fixed limit of the folding rod 6 is released, the folding rod 6 is swung downward at this time, and the folding rod 6 drives the rotating column 5 to swing downward. After the rotating column 5 swings downward 90 degrees, it is stored in the storage groove 4 on the corresponding side to realize folding. When the folding rod 6 swings downward 90 degrees, it also drives the rotating column 5 on the corresponding side to rotate 90 degrees. The rotating column 5 rotates 90 degrees to rotate the limiting hole 10 originally located on the rear side to the lower side and corresponds to the corresponding limiting block 11 up and down.

[0026] At this time, the limit block 11 is released. Due to the upward restoring force of the compression spring 12, the limit block 11 moves upward. After moving upward for a distance, the limit block 11 is inserted into the limit hole 10 originally located at the rear side, thereby realizing the fixed limit of the rotating column 5, and fixing the folding rod 6 in the storage groove 4 to prevent it from swinging out of the storage groove 4. At this time, the folding rods 6 on both sides are respectively stored in the storage groove 4 according to the same operation. At this time, the storage is completed. Because there is no shielding of the protective film 7, there is no protection when riding the electric bike in clear weather. The protective film 7 can make the electric vehicle more convenient to ride, and at the same time, there is no wind resistance caused by the protective film 7. When the slot needs to be blocked again, the limit block 11 is pulled downward again to make the limit block 11 move downward again and disengage from the limit hole 10, thereby releasing the fixed limit on the rotating column 5 and the folding rod 6 again, and then the folding rod 6 is swung upward to make the folding rod 6 swing out of the storage slot 4 again and release the limit block 11 to achieve the limit again, and then the protective film 7 is pulled out by pulling the handle 15 and the clamping column 9 is reinserted into the clamping hole 8 to achieve the fixed limit.

[0027] Compared with the prior art, the beneficial effects of the utility model are: the accommodating tube, protective film, folding rod, storage groove, etc. can be used to protect electric vehicle riders in rainy and snowy weather to prevent the riders from getting wet by rain and snow. At the same time, the protective film and the folding rod can be quickly stored when the weather is good to avoid the increase in power consumption of the electric vehicle due to the large wind resistance generated by the protective film and the folding rod when protection is not needed. The handle can be used to quickly pull the protective film out of the accommodating tube. This structure is simple, the concept is novel, it is easy to use and it is highly practical.

Claims

1. An electric vehicle protection device, comprising a left-right axial receiving tube (1), characterized in that: A winding column (2) is coaxially rotatably connected in the accommodating cylinder (1), and support rods (3) are respectively provided on the left and right sides of the upper end of the accommodating cylinder (1) in the up-down direction. A storage groove (4) is provided at the rear end of the support rod (3) in the up-down direction. A rotating column (5) is rotatably connected in the storage groove (4) in the front-back axial direction. A folding rod (6) is provided on the rotating column (5), and the folding rod (6) can be stored in the storage groove (4) on the corresponding side thereof. A protective film (7) is wound around the winding column (2), and the free end of the protective film (7) passes through the accommodating cylinder (1) and can be detachably connected to the folding rod (6).

2. The electric vehicle protection device according to claim 1, characterized in that: The protective film (7) is made of a transparent waterproof material.

3. The electric vehicle protection device according to claim 1, characterized in that: A vertically axial and vertically penetrating clamping hole (8) is provided on the right side of the upper end of the folding rod (6), and clamping columns (9) are respectively provided on the left and right sides of the free end of the protective film (7) and can be inserted into the clamping hole (8) on the corresponding side.

4. The electric vehicle protection device according to claim 1, characterized in that: The rear end of the accommodating tube (1) is provided with fixing plates on the left and right sides respectively, and reinforcement holes are provided on the fixing plates.

5. The electric vehicle protection device according to claim 1, characterized in that: The opposite ends of the two rotating columns (5) respectively penetrate the support rods (3) on the corresponding sides thereof, and the lower end and the rear end of the rotating column (5) are respectively provided with limit holes (10), and the opposite ends of the two support rods (3) are respectively slidably connected with limit blocks (11) that can be inserted into the limit holes (10).

6. The electric vehicle protection device according to claim 1, characterized in that: The two support rods (3) are provided with reset plates located below the limit block (11) at the opposite ends thereof, respectively, and the lower end of the limit block (11) is connected to the reset plate via a compression spring (12).

7. The electric vehicle protection device according to claim 1, characterized in that: A drawing groove (13) is provided at the upper end of the accommodating tube (1), and the protective film (7) is located in the drawing groove (13).

8. The electric vehicle protection device according to claim 1, characterized in that: Annular plates are coaxially arranged on the left and right sides of the winding column (2), and torsion springs (14) connected to the corresponding side reset plates and the accommodating tube (1) are respectively mounted on the left and right sides of the winding column (2).

9. The electric vehicle protection device according to claim 1, characterized in that: The free end of the protective film (7) is provided with a handle (15).

10. The electric vehicle protection device according to claim 1, characterized in that: A support column (16) is provided between the two support rods (3) in a left-right axial direction and capable of contacting the protective film (7).

Images