A sports rain and sun helmet based on helmet fusion electric vehicle

Abstract

The application relates to the technical field of safety helmets, and discloses a sports rain-sun helmet based on a helmet-fused electric vehicle, which comprises a stroke rod, the stroke rod is movably sleeved on the inner side of a connecting sleeve, the connecting sleeve is movably sleeved in a circular deep groove, one end of the connecting sleeve is connected with a connecting spring in a clamping mode, a locking tube is fixedly installed at one end of the connecting sleeve in a clamping mode, the locking tube is made of soft rubber, one end of the handlebar provided with the locking tube is connected with the end of the stroke rod away from the annular end plate in a welding mode, so that when the stroke device continues to move, the handlebar is synchronously moved and the locking tube is extruded, the locking tube is bent to extrude the other side of the helmet, the helmet is fixed, the diameter of the deformed locking tube is larger than the diameter of the helmet hole, the helmet cannot be normally taken off, the anti-theft function is realized, and the practicability of the device is improved.

Description

A sporty rain and sun helmet based on a bicycle helmet and electric vehicle Technical Field

[0001] This application relates to the field of safety helmet technology, and more particularly to a sports rain and sun helmet based on a vehicle helmet integrated with an electric vehicle. Background Technology

[0002] Electric vehicles are a very common mode of transportation, with advantages such as small size, easy driving, and low price. They are one of the options for short- to medium-distance travel. To ensure the personal safety of the driver, a safety helmet is worn while driving an electric vehicle to avoid serious head injuries in the event of an accident. Some larger electric vehicles are equipped with storage space under the seat, which can be used to store helmets and other miscellaneous items. However, these electric vehicles are relatively bulky and can cause inconvenience during driving. On the other hand, some smaller electric vehicles lack a place to store helmets, and storing helmets directly inside the storage basket makes them prone to theft.

[0003] In response, some electric vehicles have grooves on their surface designed to fit helmets, with locking mechanisms inside. Helmets are placed inside these grooves and secured by the locking mechanisms, thus providing storage and basic anti-theft functionality, achieving a helmet-vehicle integration effect. However, this approach has limitations. The grooves and locking mechanisms on the vehicle body cause inconvenience during production, increasing manufacturing complexity. Furthermore, the grooves can cause severe scratches to the rider during accidents. Therefore, this application proposes a sports-type rain and sun helmet based on a helmet-vehicle integration design for electric vehicles, aiming to address the problems mentioned in the background art. Summary of the Invention

[0004] This application proposes a sports rain and sun helmet based on electric vehicle helmet fusion, which has the advantage of achieving helmet fusion without the need for grooves, thereby solving the problems of increased manufacturing difficulty due to grooves and scratches to the human body in the event of an accident.

[0005] To achieve the above objectives, this application adopts the following technical solution: a sports rain and sun helmet based on a vehicle helmet integrated with an electric vehicle, including a frame, a connecting rod fixedly sleeved on the outer surface of the frame by a snap-fit, a direction rod fixedly installed on the top of the connecting rod by welding, circular deep grooves being drilled at both ends of the direction rod, a power unit being fixedly installed at the bottom of the circular deep groove by bolts, an adjusting screw being fixedly installed at one end of the output shaft of the power unit by bolts, a travel device being movably sleeved inside the circular deep groove by a telescopic cooperation, a locking device being movably sleeved on the outer surface of the travel device by a telescopic cooperation, and a helmet being sleeved on the outer surface of the locking device by a shaft hole cooperation.

[0006] Furthermore, the travel device includes a travel rod, one end of which has a threaded hole drilled at the center using a tapping machine. The threaded hole is threaded and fitted onto an adjusting screw. An annular end plate is integrally cast on the outer surface of the travel rod near one end. The annular end plate is fitted inside a circular deep groove. A connecting spring is fixedly installed on one side of the annular end plate outside the travel rod by a snap-fit ​​mechanism. One end of the connecting spring is connected to a locking device by a snap-fit ​​mechanism. A mating hole is drilled at the end of the travel rod near the annular end plate using a drilling machine.

[0007] Furthermore, the locking device includes a connecting sleeve, a travel rod is movably sleeved inside the connecting sleeve and the connecting sleeve is movably sleeved inside the circular deep groove, one end of the connecting sleeve is connected to the connecting spring by a snap-fit, one end of the connecting sleeve is fixedly installed with a locking tube by a snap-fit, and one end of the locking tube is fixedly installed with a handlebar by a snap-fit.

[0008] Furthermore, one end of the connecting spring is connected to one end of the connecting sleeve by a snap-fit ​​connection.

[0009] Furthermore, the locking tube is made of soft rubber, and the outer surface of the locking tube is provided with annular protrusions in an array along its own axial direction.

[0010] Furthermore, the holes on both sides of the helmet are respectively fitted onto the outer side of the locking tube and the outer side of the connecting sleeve.

[0011] This application has the following beneficial effects.

[0012] 1. The holes on both sides of the helmet are respectively fitted onto the outer side of the locking tube and the outer side of the connecting sleeve. After the user finishes riding, they insert the helmet into the predetermined position. At this time, the control motor is turned on and runs. The motor drives the adjusting screw to rotate, thereby moving the travel device closer to the motor. Since one end of the connecting spring is connected to one end of the connecting sleeve by a snap-fit, the travel device will push the locking device to move synchronously during its movement until the connecting sleeve and the steering rod contact and fix one side of the helmet. At this time, the connecting sleeve reaches its travel limit, while the travel device continues to move under the drive of the adjusting screw. Since the locking tube is made of soft rubber, the end of the handlebar with the locking tube is connected to the end of the travel rod away from the annular end plate by welding. As the travel device continues to move, it will drive the handlebar to move synchronously and squeeze the locking tube. The locking tube bends and squeezes the other side of the helmet, thereby fixing the helmet and achieving a helmet-fitting effect. Furthermore, the diameter of the locking tube after deformation due to compression is larger than the diameter of the helmet hole, making it impossible to remove the helmet normally, thus achieving an anti-theft function and improving the practicality of the device.

[0013] 2. The outer surface of the locking tube is provided with annular protrusions arranged in an array along its own axis. When one side of the helmet is fitted onto the outside of the locking tube, the hole on one side of the helmet will fit between the annular protrusions. Since the helmet will not deform, the locking tube will always deform on the outside of the helmet when compressed, ensuring that the device is suitable for helmets of different sizes and improving its practicality. In addition, the locking tube located on the inside of the helmet will not deform, thus ensuring that the deformation of the locking tube is on the outside of the helmet and reaches the maximum range, ensuring that the locking effect is stable and ensuring the stability of the device during operation.

[0014] 3. After the locking tube deforms, the annular protrusion will fit against the outer surface of the helmet, thereby increasing the friction between the annular protrusion and the helmet. This prevents the helmet from rotating under the influence of gravity, causing the opening to face upwards and resulting in water accumulation inside the helmet in rainy weather, which would cause inconvenience. This provides practicality for the device.

[0015] 4. This helmet fusion method eliminates the need for grooves and buckles on the vehicle surface to secure the helmet, reducing difficulties in vehicle structure manufacturing. In addition, it avoids the problem of these grooves causing serious scratches to the human body in the event of an accident, thus improving safety performance. At the same time, this helmet fusion method can secure two helmets, which meets the current needs of electric vehicles that typically carry two people. Attached Figure Description

[0016] The accompanying drawings, which form part of this specification, illustrate embodiments disclosed in this application and, together with the specification, serve to explain the principles disclosed in this application.

[0017] This disclosure will become clearer with reference to the accompanying drawings and the following detailed description, wherein:

[0018] Figure 1 is a schematic diagram of the structure of the present invention;

[0019] Figure 2 is a right-view schematic diagram of the structure of the present invention;

[0020] Figure 3 is a schematic cross-sectional view along the AA direction in Figure 2 of the present invention;

[0021] Figure 4 is a schematic diagram of the structural travel device of the present invention;

[0022] Figure 5 is a front view schematic diagram of the structural travel device of the present invention;

[0023] Figure 6 is a schematic cross-sectional view of the BB direction in Figure 5 of the present invention;

[0024] Figure 7 is a schematic diagram of the structural locking device of the present invention;

[0025] Figure 8 is a front view schematic diagram of the structural locking device of the present invention;

[0026] Figure 9 is a schematic cross-sectional view along the CC direction in Figure 8 of the present invention.

[0027] In the diagram: 1. Frame; 2. Connecting rod; 3. Steering rod; 4. Circular deep groove; 5. Power unit; 6. Adjusting screw; 7. Stroke device; 71. Stroke rod; 72. Threaded hole; 73. Annular end plate; 74. Connecting spring; 75. Mating hole; 8. Locking device; 81. Connecting sleeve; 82. Locking tube; 83. Handlebar; 84. Annular protrusion; 9. Helmet. Detailed Implementation

[0028] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this application.

[0029] A sports rain and sun helmet based on a vehicle helmet integrated with an electric vehicle, as shown in Figures 1-3, includes a frame 1. A connecting rod 2 is fixedly sleeved on the outer surface of the frame 1 by a snap-fit. A direction rod 3 is fixedly installed on the top of the connecting rod 2 by welding. Circular deep grooves 4 are drilled at both ends of the direction rod 3. A power unit 5 is fixedly installed at the bottom of the circular deep groove 4 by bolts. An adjusting screw 6 is fixedly installed at one end of the output shaft of the power unit 5 by bolts. A travel device 7 is movably sleeved inside the circular deep groove 4 by telescopic cooperation. A locking device 8 is movably sleeved on the outer surface of the travel device 7 by telescopic cooperation. A helmet 9 is sleeved on the outer surface of the locking device 8 by a shaft hole cooperation.

[0030] Please refer to Figures 1-6. The stroke device 7 includes a stroke rod 71. One end of the stroke rod 71 is located at the center and has a threaded hole 72 opened by a tapping machine. The threaded hole 72 is threaded and fitted onto the adjusting screw 6. An annular end plate 73 is integrally cast on the outer surface of the stroke rod 71 near one end. The annular end plate 73 is fitted inside the circular deep groove 4. A connecting spring 74 is fixedly installed on one side of the annular end plate 73 outside the stroke rod 71 by a snap-fit. One end of the connecting spring 74 is connected to the locking device 8 by a snap-fit. A mating hole 75 is opened at the end of the stroke rod 71 near the annular end plate 73 by a drilling machine.

[0031] Please refer to Figures 7-9. The locking device 8 includes a connecting sleeve 81. The travel rod 71 is movably sleeved inside the connecting sleeve 81, and the connecting sleeve 81 is movably sleeved inside the circular deep groove 4. One end of the connecting sleeve 81 is connected to the connecting spring 74 by a snap-fit. A locking tube 82 is fixedly installed at one end of the connecting sleeve 81 by a snap-fit. A handlebar 83 is fixedly installed at one end of the locking tube 82 by a snap-fit.

[0032] Please refer to Figures 4-9. One end of the connecting spring 74 is connected to one end of the connecting sleeve 81 by a snap-fit. The end of the handlebar 83 with the locking tube 82 is connected to the end of the travel rod 71 away from the annular end plate 73 by welding.

[0033] Please refer to Figures 7-9. The locking tube 82 is made of soft rubber, and the outer surface of the locking tube 82 is provided with annular protrusions 84 in an array along its own axis.

[0034] Please refer to Figures 1-3 and 7-9. The holes on both sides of the helmet 9 are respectively fitted onto the outer side of the locking tube 82 and the outer side of the connecting sleeve 81.

[0035] The helmet 9 is fitted onto the outer side of the locking tube 82 and the outer side of the connecting sleeve 81 through holes on both sides. When the user finishes riding, the helmet is inserted into the predetermined position. At this time, the control motor 5 is activated, driving the adjusting screw 6 to rotate, thereby moving the travel device 7 towards the motor 5. Since one end of the connecting spring 74 is connected to one end of the connecting sleeve 81 by a snap-fit, the travel device 7 will push the locking device 8 to move synchronously during its movement until the connecting sleeve 81 and the steering rod 3 contact and fix one side of the helmet 9. At this time, the connecting sleeve 81 reaches its travel limit, and the travel device... As the adjusting screw 6 continues to move, the locking tube 82, being made of soft rubber, connects the end of the handlebar 83 with the locking tube 82 welded to the end of the stroke rod 71 away from the annular end plate 73. This causes the stroke device 7 to continue moving, which in turn moves the handlebar 83 synchronously and squeezes the locking tube 82. The locking tube 82 bends, thus squeezing the other side of the helmet 9, thereby fixing the helmet 9 and achieving a helmet fusion effect. Furthermore, the diameter of the locking tube 82 after deformation due to compression is larger than the diameter of the helmet hole, making it impossible to remove the helmet normally, thus achieving an anti-theft function and improving the practicality of the device.

[0036] The locking tube 82 has an array of annular protrusions 84 arranged along its own axis on its outer surface. When one side of the helmet 9 is fitted onto the outside of the locking tube 82, the hole on one side of the helmet 9 will fit between the annular protrusions 84. Since the helmet will not deform, the locking tube 82 will always deform on the outside of the helmet 9 when compressed, ensuring that the device is suitable for helmets of different sizes and improving its practicality. In addition, the locking tube 82 located on the inside of the helmet 9 will not deform, thus ensuring that the deformation of the locking tube 82 is on the outside of the helmet 9 and reaches its maximum range, ensuring that the locking effect is stable and that the device is stable during operation.

[0037] When the locking tube 82 deforms, the annular protrusion 84 will fit against the outer surface of the helmet 9, thereby increasing the friction between the annular protrusion 84 and the helmet 9. This prevents the helmet 9 from rotating under the influence of gravity, causing the opening to face upwards and resulting in water accumulation inside the helmet in rainy weather, which would cause inconvenience to use. This provides the practicality of the device.

[0038] This helmet fusion method eliminates the need for grooves and buckles on the vehicle surface to secure the helmet, reducing manufacturing difficulties. It also avoids the problem of these grooves causing severe scratches to the human body in the event of an accident, thus improving safety. Furthermore, this helmet fusion method can secure two helmets, meeting the needs of electric vehicles that typically carry two people.

[0039] The method of using this invention is as follows:

[0040] During use, the holes on both sides of the helmet 9 are respectively fitted onto the outer side of the locking tube 82 and the outer side of the connecting sleeve 81. After the user finishes riding, the helmet is inserted into the predetermined position. At this time, the control motor 5 is turned on and started. The motor 5 drives the adjusting screw 6 to rotate, thereby causing the travel device 7 to move closer to the motor 5. Since one end of the connecting spring 74 is connected to one end of the connecting sleeve 81 by a snap-fit, the travel device 7 will push the locking device 8 to move synchronously during its movement until the connecting sleeve 81 and the steering rod 3 contact and fix one side of the helmet 9. At this time, the connecting sleeve 81 reaches its travel limit, while the travel device 7 continues to move under the drive of the adjusting screw 6. Since the locking tube 82 is made of soft rubber, the end of the handlebar 83 with the locking tube 82 is connected to the end of the travel rod 71 away from the annular end plate 73 by welding. Then, the travel device 7 continues to move, which drives the handlebar 83 to move synchronously and squeeze the locking tube 82. The locking tube 82 bends, thereby squeezing the other side of the helmet 9, thus fixing the helmet 9. During the process of one side of the helmet 9 being fitted onto the outside of the locking tube 82, the hole on one side of the helmet 9 will fit between the annular protrusions 84. Since the helmet will not deform, the position where the locking tube 82 is squeezed and deformed is always on the outside of the helmet 9, ensuring that the device is suitable for helmets of different sizes and improving the practicality of the device. In addition, the locking tube 82 located on the inside of the helmet 9 will not deform, thus ensuring that the position where the locking tube 82 deforms is on the outside of the helmet 9 and reaches the maximum range. After the locking tube 82 deforms, the annular protrusion 84 will fit against the outer surface of the helmet 9, thereby increasing the friction between the annular protrusion 84 and the helmet 9.

Claims

1. A sporty rain and sun helmet based on a vehicle helmet integrated with an electric vehicle, characterized in that, The vehicle includes a frame (1), on which a connecting rod (2) is fixedly sleeved by snap-fit ​​on the outer surface. A steering rod (3) is fixedly installed on the top of the connecting rod (2) by welding. Circular deep grooves (4) are drilled at both ends of the steering rod (3). A power unit (5) is fixedly installed at the bottom of the circular deep groove (4) by bolt connection. An adjusting screw (6) is fixedly installed at one end of the output shaft of the power unit (5) by bolt connection. A travel device (7) is movably sleeved inside the circular deep groove (4) by telescopic cooperation. The outer surface of the device (7) is movably fitted with a locking device (8) through a telescopic fit. The outer surface of the locking device (8) is fitted with a helmet (9) through a shaft hole fit. The travel device (7) includes a travel rod (71). One end of the travel rod (71) is located at the center position and has a threaded hole (72) opened by a tapping machine. The threaded hole (72) is fitted with an adjusting screw (6) through a thread. An annular end plate (73) is integrally cast on the outer surface of the travel rod (71) near one end. The annular end plate (73) is movably fitted inside the circular deep groove (4). A connecting spring (74) is fixedly installed on one side of the end plate (73) outside the stroke rod (71) by a snap-fit. One end of the connecting spring (74) is connected to the locking device (8) by a snap-fit. The end of the stroke rod (71) near the annular end plate (73) is provided with a mating hole (75) by drilling. The locking device (8) includes a connecting sleeve (81). The stroke rod (71) is movably sleeved inside the connecting sleeve (81), and the connecting sleeve (81) is movably sleeved inside the circular deep groove (4). One end of the connecting sleeve (81) is connected to the connecting spring (74) by a snap-fit. The connecting sleeve (81) is connected in a snap-fit ​​manner. One end of the connecting sleeve (81) is fixedly installed with a locking tube (82) by snap-fit. The other end of the locking tube (82) is fixedly installed with a handlebar (83) by snap-fit. One end of the connecting spring (74) is connected to one end of the connecting sleeve (81) by snap-fit. The locking tube (82) is made of soft rubber. The outer surface of the locking tube (82) is provided with annular protrusions (84) in an array along its own axis. The holes on both sides of the helmet (9) are respectively fitted on the outer side of the locking tube (82) and the outer side of the connecting sleeve (81).

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