Goggle moving device for helmet and helmet

Abstract

The utility model relates to a goggle moving device for a helmet and the helmet. The moving device comprises a clamping assembly and a transmission part. The clamping assembly is used for clamping the connecting tail end of the goggles; the transmission part is connected with the clamping assembly; wherein the clamping assembly comprises a clamping rod and a connecting rod; at least two clamping rods arranged at intervals abut against the surface, facing the swing direction of the connecting tail end, of the connecting tail end. The connecting rods are connected with the adjacent clamping rods; and an embedding space is formed between the clamping rod and the connecting rod and is used for embedding the bulge on the connecting tail end. Compared with the prior art, the protective goggles are clamped in the mode that the at least two clamping rods arranged at intervals abut against the surface, facing the swing direction, of the connecting tail end of the protective goggles through the clamping assembly, constraint acting force is jointly applied in the positive direction and the negative direction of swing of the protective goggles, and therefore the connecting tail end of the protective goggles is installed more firmly; and sliding deviation caused by insufficient clamping force is avoided.

Description

Technical Field

[0001] This utility model relates to the field of helmet technology, and in particular to a goggle moving device for a helmet and a helmet. Background Technology

[0002] Helmet technology has gradually developed along with the popularization of vehicles and the increasing demand for riding safety and comfort, evolving from basic helmet impact protection to multi-functional helmets.

[0003] Nowadays, dual protective goggles are a common feature, allowing two goggles to work together to provide a combination of windproof, dustproof, lightproof, or fogproof functions to meet different riding environments and needs.

[0004] To cope with environmental changes, goggles need to be adjusted and moved. However, in helmets using related technologies, the connection structure of the protective visor is not secure, which can easily cause the goggles to wobble during movement, affecting driving safety.

[0005] Therefore, it is necessary to develop a new type of goggle moving device and helmet for helmets to improve some of the problems existing in the related technologies. Utility Model Content

[0006] The purpose of this invention is to provide a goggle moving device and a helmet for use in helmets, which can stably and firmly connect the goggles and achieve stable adjustment and movement.

[0007] The objective of this utility model can be achieved through the following technical solutions:

[0008] This utility model provides a goggle moving device for a helmet, the moving device comprising: a clamping assembly and a transmission component; the clamping assembly is used to clamp the connecting end of the goggle; the transmission component is connected to the clamping assembly to swing the goggle; wherein, the clamping assembly includes a clamping rod and a connecting rod; at least two spaced clamping rods abut against a surface on the connecting end facing its swing direction; the connecting rod connects adjacent clamping rods; a fitting space is formed between the clamping rods and the connecting rod for fitting a protrusion on the connecting end.

[0009] Optionally, it also includes a clamping bracket, the clamping bracket having a fan-shaped movable cavity inside, and the clamping assembly being oscillatingly disposed within the fan-shaped movable cavity.

[0010] Optionally, the clamping bracket is provided with a bracket mounting shaft for connecting to the inner surface of the helmet.

[0011] Optionally, the end of the bracket mounting shaft abuts against the clamping bracket, and the end of the bracket mounting shaft is provided with a fixing hole for inserting a fastener to connect the clamping bracket.

[0012] Optionally, the transmission component is rotatably mounted on the bracket mounting shaft.

[0013] Optionally, the sector-shaped movable cavity includes a transmission engagement opening located at the apex of its sector shape, and the transmission component is partially exposed in the sector-shaped movable cavity through the transmission engagement opening.

[0014] Optionally, the transmission component includes a gear, a worm gear, a pulley, or a cam.

[0015] Optionally, the clamping assembly is integrally formed with the transmission component.

[0016] This utility model provides a helmet, which includes: a helmet body, goggles, a power mechanism, and the aforementioned moving device, wherein the power mechanism is connected to the moving device.

[0017] Optionally, the power mechanism includes an electric motor or a cylinder.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] 1. This utility model clamps the goggles by using a clamping assembly with at least two spaced clamping rods abutting against the surface of the goggle's connecting end facing its swing direction. This applies a constraint force in both directions of swing, making the goggle's connecting end more secure and preventing slippage due to insufficient clamping force. Furthermore, it provides driving force in both directions of swing during adjustment, ensuring the goggle remains stable during bidirectional swing. Additionally, the connecting rod connects adjacent clamping rods, increasing the rigidity of the clamping rods and reducing deformation during adjustment, thus improving swing stability. Moreover, the fitting space between the clamping rods and the connecting rods can accommodate protrusions on the goggle's connecting end, ensuring a stable connection of the goggle in the radial direction of its swing.

[0020] 2. This utility model forms a fan-shaped movable cavity by using a clamping bracket, and sets the clamping component inside the fan-shaped movable cavity. This allows the mechanical transmission of the transmission component and the clamping component to occur within the clamping bracket, avoiding interference from the external environment with the movement and adjustment of the goggles, and improving the reliability of the goggles' movement.

[0021] 3. This utility model integrates the clamping component and the transmission component into a single unit, avoiding the structural weaknesses caused by separate designs and making the overall structure more robust and durable. Furthermore, the integrated molding eliminates gaps and errors in the fit between parts, effectively improving the accuracy of the goggles' movement.

[0022] 4. This utility model provides a transmission engagement opening at the apex of the fan-shaped movable cavity on one side, exposing only a small portion of the transmission components. This allows the power mechanism to engage with the transmission components through the transmission engagement opening for transmission, thus balancing the system's safety, reliability, and maintainability. It also simplifies system design and reduces structural complexity and cost. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the helmet structure in an embodiment of the present invention;

[0024] Figure 2 This is a schematic diagram of the structure of the mobile device in an embodiment of the present utility model;

[0025] Figure 3 This is a schematic diagram illustrating the cooperation between the clamping bracket and the clamping assembly in an embodiment of this utility model;

[0026] Figure 4 This is a schematic diagram illustrating the cooperation between the mobile device and the power mechanism in an embodiment of this utility model.

[0027] Figure label:

[0028] 1. Helmet body; 201. Curved visor; 202. Connecting end; 401. Transmission component; 404. Worm gear; 5. Moving device; 502. Clamping body; 503. Clamping rod; 504. Connecting rod; 505. Clamping bracket; 5051. Protective plate; 5052. Side plate; 6. Bracket mounting shaft; 101. Face opening; 102. Neck opening; 7. Power mechanism; 9. Protrusion. Detailed Implementation

[0029] The present invention will now be described in detail with reference to the accompanying drawings and specific embodiments. This embodiment is based on the technical solution of the present invention and provides detailed implementation methods and specific operating procedures; however, the scope of protection of the present invention is not limited to the following embodiments.

[0030] This utility model embodiment provides a goggle moving device for a helmet, the moving device including: a clamping assembly and a transmission member 401; the clamping assembly is used to clamp the connecting end 202 of the goggle; the transmission member 401 is connected to the clamping assembly to swing the goggle; wherein, the clamping assembly includes clamping rods 503 and connecting rods 504; at least two spaced clamping rods 503 abut against the surface of the connecting end 202 facing its swing direction; the connecting rods 504 connect adjacent clamping rods 503; a fitting space is formed between the clamping rods 503 and the connecting rods 504 for fitting the protrusions 9 on the connecting end 202.

[0031] In some specific embodiments, the connecting end 202 is sheet-like, and the protrusion 9 can be disposed on both sides or any one side of the connecting end. During installation, the connecting end 202 or the clamping component undergoes a certain deformation, allowing the protrusion 9 on the connecting end 202 to pass through. When the protrusion 9 enters the fitting space and engages, the deformation of the connecting end 202 or the clamping component disappears, and the installation between the connecting end 202 and the clamping component is completed.

[0032] In some embodiments of this utility model, the transmission component 401 is rotatably mounted on the bracket mounting shaft 6.

[0033] In some embodiments of this utility model, the transmission component 401 includes a gear, a worm gear, a pulley, or a cam.

[0034] In some specific embodiments, the tooth or cam profile of the transmission member 401 is exposed in the sector-shaped movable cavity.

[0035] In some embodiments of this utility model, the clamping assembly and the transmission component 401 are integrally formed.

[0036] In some specific embodiments, the integral molding includes an integral molding process for plastics or metals, such as hot press injection molding technology.

[0037] In some specific embodiments, the transmission component 401 is a gear, worm gear, or pulley, and a portion of the transmission component 401 in the circumferential direction is not provided with gear teeth, and the clamping body 502 is connected to the area of ​​the transmission component 401 that is not provided with gear teeth.

[0038] In some specific embodiments, the transmission component 401 is a cam, and a portion of the transmission component 401 in the circumferential direction does not have an effective cam curve profile. The clamping body 502 is connected to the portion of the transmission component 401 that does not have a cam curve profile.

[0039] In some embodiments of the present invention, the clamping assembly includes at least two spaced-apart clamping rods 503, the clamping rods 503 abutting against the surface of the connecting end 202 facing its swing direction.

[0040] In some specific embodiments, the clamping assembly includes a clamping body 502 and two clamping rods 503 disposed on the clamping body 502, the clamping rods 503 being arranged in parallel, and the connecting end 202 of the goggles being disposed between the clamping rods 503.

[0041] In some embodiments of the present invention, the clamping assembly further includes a connecting rod 504, which connects to the adjacent clamping rod 503 and abuts against the surface of the connecting end 202.

[0042] In some specific embodiments, the connecting rod 504 connects to the middle region of the clamping rod 503, and the connecting rod 504 is perpendicular to the clamping rod 503.

[0043] In some embodiments of this utility model, the moving device further includes a clamping bracket 505, the clamping bracket 505 having a fan-shaped movable cavity inside, and the clamping assembly being oscillatingly disposed within the fan-shaped movable cavity.

[0044] In some embodiments of this utility model, the clamping bracket 505 independently forms the fan-shaped movable cavity.

[0045] In some embodiments of this utility model, the moving device further includes a clamping bracket 505, which is a semi-enclosed structure. The clamping bracket 505 and the inner surface of the helmet 1 are combined to form the fan-shaped movable cavity, and the clamping component can be oscillatingly disposed in the fan-shaped movable cavity.

[0046] In some specific embodiments, the clamping bracket 505 includes a protective plate 5051 and side plates 5052 disposed on both sides of the protective plate 5051. From a perspective perpendicular to the protective plate 5051, the clamping bracket 505 is fan-shaped in general. The two side plates 5052 form the radius of the fan shape. The fan-shaped movable cavity has an opening in the radial direction of the fan shape. The clamping rod 503 extends from the opening to the outside of the fan-shaped movable cavity.

[0047] In some embodiments of this utility model, the bracket mounting shaft 6 is disposed on the inner surface of the helmet body 1, the end of the bracket mounting shaft 6 is connected to the inner surface of the clamping bracket 505, the end of the bracket mounting shaft 6 is provided with a fixing hole for fasteners to be inserted to connect the bracket mounting shaft 6 and the helmet body 1, and the swing shaft of the clamping assembly is coaxial with the bracket mounting shaft 6.

[0048] In some specific embodiments, the clamping assembly is rotatably mounted on the bracket mounting shaft 6.

[0049] In some specific embodiments, the clamping body 502 is rotatably mounted on the bracket mounting shaft 6.

[0050] In some specific embodiments, the clamping body 502 is provided with gear teeth.

[0051] In some specific embodiments, the transmission component 401 is a worm gear, the clamping body 502 is disposed on the worm gear, and the worm gear is rotatably disposed on the bracket mounting shaft 6.

[0052] In some embodiments of this utility model, the fan-shaped movable cavity includes a transmission engagement opening, the transmission engagement opening is located at the apex of its fan shape, and the transmission component 401 is partially exposed in the fan-shaped movable cavity through the transmission engagement opening.

[0053] In some specific embodiments, the teeth of the gear or the worm gear are exposed in the sector-shaped movable cavity through the transmission engagement opening.

[0054] In some specific embodiments, the gear teeth of the transmission member 401 are exposed in the sector-shaped movable cavity through the transmission engagement opening.

[0055] In some embodiments of this utility model, the transmission component 401 includes a worm gear, the power mechanism 7 includes a motor and a worm 404, the power mechanism 7 is connected to the worm 404, and the worm 404 meshes with the worm gear.

[0056] In some specific embodiments, the worm gear is disposed on one side of the face opening 101, the moving device is connected to the worm gear, and one side of the goggles is connected to the moving device via the end 202.

[0057] In some specific embodiments, the circumferential rotation of the worm gear is the swing direction of the goggles.

[0058] In some specific embodiments, the worm wheel meshes with the worm 404, which is disposed on the output part of the power mechanism 7. The power mechanism 7 can be a rotary motor, which drives the moving device to swing through the rotation of the worm wheel and worm 404.

[0059] In some embodiments of this utility model, the power mechanism 7 includes a motor or a cylinder.

[0060] This utility model embodiment provides a helmet, which includes: a helmet body 1, a goggle, the aforementioned moving device, and a power mechanism 7; the helmet body 1 includes a face opening 101; the goggle is movably disposed on the helmet body 1, for covering at least a portion of the face opening 101 after movement; the goggle includes a curved lens 201 and a connecting end 202 located at the end of the curved lens 201; the moving device includes a clamping assembly for clamping the connecting end 202 of the goggle to drive the goggle to swing; the power mechanism is connected to the moving device to provide driving force.

[0061] In some specific embodiments, the helmet 1 includes a face opening 101 for the wearer's face to interact with the outside of the helmet.

[0062] In some specific embodiments, the facial opening 101 is used only for the wearer's eyes to interact with the outside of the helmet.

[0063] In some specific embodiments, the helmet 1 includes a neck opening 102 for accommodating the wearer's neck.

[0064] In some specific embodiments, the bottom surface of the helmet body 1 is arranged around the neck opening 102.

[0065] In some specific embodiments, the number of goggles 2 may be one, and the goggles 2 may completely cover the face opening 101 or partially cover the face opening 101.

[0066] In some specific embodiments, the number of goggles 2 can be two. On the path connecting the inner and outer spaces of the helmet body 1 through the face opening 101, the two goggles 2 sequentially completely cover the face opening 101 or partially cover the face opening 101, so that the goggles 2 are arranged in a double-lens layout.

[0067] In some specific embodiments, the goggles 2 can be a single dustproof goggle, impact-resistant goggle, chemical-resistant goggle, light radiation-resistant goggle, laser-resistant goggle, microwave-resistant goggle, or a combination of two of the above types of goggles. This utility model does not limit this.

[0068] In some specific embodiments, the goggles 2 include a curved lens 201 and connecting ends 202 located at both ends of the curved lens 201.

[0069] The preferred embodiments of this utility model have been described in detail above. It should be understood that those skilled in the art can make numerous modifications and variations based on the concept of this utility model without creative effort. Therefore, all technical solutions that can be obtained by those skilled in the art based on the concept of this utility model through logical analysis, reasoning, or limited experimentation on the basis of existing technology should be within the scope of protection defined by the claims.

Claims

1. A goggle moving device for a helmet, characterized in that, include: A clamping assembly for clamping the connecting end (202) of the goggles; A transmission component (401) is connected to the clamping assembly to swing the goggles; The clamping assembly includes clamping rods (503) and connecting rods (504); at least two clamping rods (503) spaced apart abut against the surface of the connecting end (202) facing its swing direction; the connecting rod (504) connects adjacent clamping rods (503); a fitting space is formed between the clamping rods (503) and the connecting rods (504) for fitting the protrusion (9) on the connecting end (202).

2. The mobile device according to claim 1, characterized in that, It also includes a clamping bracket (505), the clamping bracket (505) having a fan-shaped movable cavity inside, and the clamping assembly being oscillatingly disposed within the fan-shaped movable cavity.

3. The mobile device according to claim 2, characterized in that, The clamping bracket (505) is provided with a bracket mounting shaft (6) for connecting the inner surface of the helmet.

4. The mobile device according to claim 3, characterized in that, The end of the bracket mounting shaft (6) abuts against the clamping bracket (505), and the end of the bracket mounting shaft (6) is provided with a fixing hole for inserting a fastener to connect the clamping bracket (505).

5. The mobile device according to claim 3, characterized in that, The transmission component (401) is rotatably mounted on the bracket mounting shaft (6).

6. The mobile device according to claim 2, characterized in that, The fan-shaped movable cavity includes a transmission engagement opening located at the apex of its fan shape, and the transmission component (401) is partially exposed in the fan-shaped movable cavity through the transmission engagement opening.

7. The mobile device according to claim 1, characterized in that, The transmission component (401) includes a gear, a worm gear, a pulley, or a cam.

8. The mobile device according to claim 1, characterized in that, The clamping assembly is integrally formed with the transmission component (401).

9. A helmet, characterized in that, include: The helmet (1), goggles, power mechanism (7), and a mobility device as described in any one of claims 1 to 8, wherein the power mechanism (7) is connected to the mobility device.

10. The helmet according to claim 9, characterized in that, The power mechanism (7) includes an electric motor or a cylinder.

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