An electric vehicle headwear structure

Abstract

This utility model provides a helmet structure for electric vehicles, including a helmet body. A ventilation window 1 and a ventilation window 2, communicating with the interior of the helmet body, are provided at both ends of a top groove. A head mounting hole penetrates the helmet body, and a locking inner frame is provided on one side of the inner port of the mounting hole. The locking inner frame has locking slots at both ends. This utility model provides a top groove at the top of the helmet to support the top cover, with ventilation windows 1 and 2 located at both ends of the top groove. Ventilation and heat dissipation can be achieved through ventilation windows 1 and 2. The top groove has four sets of mounting holes with locking inner frames. The bottom of the top cover has plugs that mate with the mounting holes, and a top plate is located in the middle of the top groove. During installation, the four sets of plugs at the bottom of the top cover are inserted into the mounting holes, and the locking blocks at the bottom of the plugs engage with the locking slots at the bottom of the locking inner frame, thus fixing the top cover. The top cover fixing is simple and convenient.

Description

Technical Field

[0001] This utility model belongs to the field of helmet technology and relates to a structure for an electric vehicle helmet. Background Technology

[0002] Helmets are protective gear for the head and are an indispensable tool for riding electric bikes and motorcycles. For the safety of the user, the user needs to wear a helmet at all times while riding. However, existing helmets are all made of one-piece injection molding, and the ventilation window at the top is also made of one piece. Such a ventilation window can provide ventilation and heat dissipation for the inside of the helmet in summer, but in rainy days or winter, the ventilation window at the front of the helmet needs to be closed. Traditional helmets cannot achieve a convenient ventilation window opening and closing function, and need to be improved. Summary of the Invention

[0003] The purpose of this invention is to provide an electric vehicle helmet structure to solve the problems mentioned in the background art.

[0004] The objective of this utility model can be achieved through the following technical solution: an electric vehicle helmet structure, including a helmet body, a top cover, a locking inner frame, and a top plate. The top of the helmet body has a top groove, and the two ends of the top groove have ventilation windows one and two communicating with the interior of the helmet body. The top cover is installed on the top of the helmet body and is fixed inside the top groove. The inner side of the top groove has four sets of separately arranged mounting holes, which penetrate the helmet body. The locking inner frame is provided on one side of the inner port of the mounting hole, and the two ends of the locking inner frame have locking slots.

[0005] In the above-mentioned electric vehicle helmet structure, four sets of plugs are provided at the bottom side of the top cover. The bottom end of each plug is connected to a locking block. The plug is inserted into the mounting hole, and the locking block is locked in the slot.

[0006] In the above-mentioned electric vehicle helmet structure, a clearance groove is provided on the side of the mounting hole, and the clearance groove is connected to the mounting hole.

[0007] In the above-mentioned electric vehicle helmet structure, a top plate is provided at the middle position of the top groove, and a strip-shaped limiting plate is provided at the middle position of the top plate.

[0008] In the above-mentioned electric vehicle helmet structure, two limiting grooves are opened inside the strip-shaped limiting plate, and a central limiting block is provided at the bottom center of the top cover, with the central limiting block placed inside the limiting groove.

[0009] In the above-mentioned electric vehicle helmet structure, support grooves are provided on both sides of the strip-shaped limiting plate, and the two support grooves are symmetrically arranged about the strip-shaped limiting plate. Two support corner plates are provided at the bottom center of the top cover, and the support corner plates are placed inside the support grooves.

[0010] Compared with the prior art, the advantages of the electric vehicle helmet structure of this utility model are as follows:

[0011] 1. This application provides a top groove on the top of the helmet to support the top cover. Ventilation windows one and two are opened at both ends of the top groove, which can provide heat dissipation and ventilation for the helmet interior. The top groove has four sets of mounting holes with locking inner frames. The bottom of the top cover has plugs that mate with the mounting holes, and the top groove also has a top plate in the middle. During installation, the four sets of plugs at the bottom of the top cover are inserted into the mounting holes, and the locking blocks at the bottom of the plugs are locked into the locking slots at the bottom of the locking inner frames, thereby fixing the top cover. The top cover is simple and convenient to fix.

[0012] 2. The inner frame of this application has two front and rear slots. The locking block at the bottom of the top cover can be locked into the two slots at different positions, thereby realizing the front and rear installation of the top cover. When the top cover is installed facing forward, it can cover the ventilation window 1 at the front of the helmet, achieving the effect of heat preservation and waterproofing. When the top cover is installed facing backward, it can expose the ventilation window 1 at the front of the helmet, achieving the effect of heat dissipation and ventilation. In addition, a top plate is provided in the middle of the top slot. The middle limiting block at the bottom center of the top cover can be locked into the limiting groove on the top plate. In this way, the middle of the top cover is also effectively supported, and the installation stability of the top cover is high. Attached Figure Description

[0013] Figure 1 This is a structural schematic diagram of an electric vehicle helmet according to the present invention.

[0014] Figure 2 This is a schematic diagram of the internal structure of an electric vehicle helmet according to this utility model.

[0015] Figure 3 This is a schematic diagram of the front structure of the top cover of an electric vehicle helmet structure according to this utility model.

[0016] Figure 4 This is a schematic diagram of the internal structure of the top cover of an electric vehicle helmet structure according to this utility model.

[0017] Figure 5 This is a schematic diagram of the top groove structure of an electric vehicle helmet according to this utility model.

[0018] In the diagram, 1. Helmet body; 2. Top cover; 3. Mounting hole; 4. Inner frame with locking mechanism; 5. Locking block; 6. Locking slot; 7. Plug; 8. Central limiting block; 9. Supporting corner plate; 10. Top groove; 11. Ventilation window one; 12. Ventilation window two; 13. Top plate; 14. Strip limiting plate; 15. Limiting groove; 16. Avoidance groove; 17. Support groove. Detailed Implementation

[0019] 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.

[0020] An electric vehicle helmet structure includes a helmet body 1, a top cover 2, a locking inner frame 4, and a top plate 13. The top of the helmet body 1 has a top groove 10. At both ends of the top groove 10, there are ventilation windows 11 and 12 communicating with the interior of the helmet body 1. The top cover 2 is installed on the top of the helmet body 1 and is fixed inside the top groove 10. Four sets of separately arranged mounting holes 3 are opened on the inner side of the top groove 10. The mounting holes 3 penetrate the helmet body 1. The locking inner frame 4 is provided on one side of the inner port of the mounting hole 3. The locking inner frame 4 has locking grooves 6 at both ends.

[0021] like Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, this utility model discloses an electric vehicle helmet structure. Specifically, four sets of plugs 7 are provided at the bottom side of the top cover 2. The bottom of the plugs 7 is connected to a locking block 5. The plugs 7 are inserted into the mounting holes 3, and the locking blocks 5 are locked in the slots 6.

[0022] like Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, this utility model discloses an electric vehicle helmet structure. Specifically, a clearance groove 16 is provided on the side of the mounting hole 3, and the clearance groove 16 is connected to the mounting hole 3, so that the plug 7 can be inserted.

[0023] like Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, this utility model discloses an electric vehicle helmet structure. Specifically, a top plate 13 is provided in the middle of the top groove 10, and a strip-shaped limiting plate 14 is provided in the middle of the top plate 13.

[0024] like Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, this utility model discloses an electric vehicle helmet structure. Specifically, the strip-shaped limiting plate 14 has two limiting grooves 15 inside. The bottom center of the top cover 2 is provided with a central limiting block 8, which is placed inside the limiting groove 15. After the top cover 2 is installed, the central limiting block 8 at the bottom center of the top cover 2 can be locked inside the limiting groove 15 on the top plate 13. In this way, the center of the top cover 2 is also effectively supported and limited, and the installation stability of the top cover 2 is high.

[0025] like Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, this utility model discloses an electric vehicle helmet structure. Specifically, support grooves 17 are provided on both sides of the strip-shaped limiting plate 14, and the two support grooves 17 are symmetrically arranged about the strip-shaped limiting plate 14. Two support corner plates 9 are provided at the bottom center of the top cover 2. The support corner plates 9 are placed inside the support grooves 17. The support corner plates 9 are made of plastic and are integrally formed with the top cover 2. They mainly support the middle part of the top cover 2.

[0026] This utility model discloses an electric vehicle helmet structure. When installing the top cover 2 on the top of the helmet, the four sets of plugs 7 at the bottom of the top cover 2 are inserted into the corresponding mounting holes 3, and the locking blocks 5 at the bottom of the plugs 7 are locked into the locking grooves 6 at the bottom of the locking frame 4, thereby fixing the top cover 2. This makes fixing the top cover 2 simple and convenient. Furthermore, a top plate 13 is provided in the middle of the top groove 10. After the top cover 2 is installed, the central limiting block 8 at the bottom center of the top cover 2 can be locked into the limiting groove 15 on the top plate 13. In this way, the middle of the top cover 2 is also effectively supported and limited. The installation is highly stable. The inner frame 4 of this application has two front and rear slots 6. The locking block 5 at the bottom of the top cover 2 can be locked into the two slots 6 at different positions, thereby realizing the front and rear installation of the top cover 2. When the top cover 2 is installed facing forward, the locking block 5 is locked into the front slot 6, and the top cover 2 can cover the ventilation window 11 at the front of the helmet, achieving the effect of heat preservation and waterproofing. When the top cover 2 is installed facing backward, the locking block 5 is locked into the rear slot 6, and the ventilation window 11 at the front of the helmet can be exposed, achieving the effect of heat dissipation and ventilation.

[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 helmet structure for an electric vehicle, comprising a helmet body (1), a top cover (2), a locking inner frame (4), and a top plate (13), characterized in that, The top of the helmet body (1) is provided with a top groove (10). At both ends of the top groove (10) are ventilation windows one (11) and ventilation window two (12) that communicate with the inside of the helmet body (1). A top cover (2) is installed on the top of the helmet body (1) and the top cover (2) is fixed inside the top groove (10). Four sets of separate mounting holes (3) are provided on the inner side of the top groove (10). The mounting holes (3) penetrate the helmet body (1). A locking inner frame (4) is provided on one side of the inner port of the mounting hole (3). The locking inner frame (4) is provided with a locking groove (6) at both ends. The top cover (2) has four sets of plugs (7) at the bottom side. The bottom of each plug (7) is connected to a locking block (5). The plug (7) is inserted into the mounting hole (3), and the locking block (5) is locked in the slot (6). The inner frame (4) has two slots (6) divided into front and rear sections. The block (5) at the bottom of the top cover (2) can be locked into the slots (6) at two different positions, thereby realizing the front and rear installation of the top cover (2). When the top cover (2) is installed facing forward, the block (5) is locked into the slot (6) of the front section, and the top cover (2) covers the ventilation window (11) at the front of the helmet. When the top cover (2) is installed facing backward, the block (5) is locked into the slot (6) of the rear section, and the top cover (2) exposes the ventilation window (11) at the front of the helmet. A top plate (13) is provided at the middle position of the top groove (10), and a strip-shaped limiting plate (14) is provided at the middle position of the top plate (13); The strip-shaped limiting plate (14) has two limiting grooves (15) inside, and the bottom center of the top cover (2) is provided with a central limiting block (8), which is placed inside the limiting groove (15).

2. The electric vehicle helmet structure according to claim 1, characterized in that, The mounting hole (3) has a clearance groove (16) on its side, and the clearance groove (16) is connected to the mounting hole (3).

3. The electric vehicle helmet structure according to claim 1, characterized in that, The strip-shaped limiting plate (14) has support grooves (17) on both sides, and the two support grooves (17) are symmetrically arranged about the strip-shaped limiting plate (14). The top cover (2) has two support corner plates (9) at the bottom center, and the support corner plates (9) are placed inside the support grooves (17).

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