Double-glasses helmet with sunglasses connecting structure

Abstract

The utility model discloses a double-glasses helmet with a sunglasses connecting structure, which comprises a helmet body, sunglasses and a connecting piece, the connecting piece comprises a fixed part and a rotating part, the sunglasses are connected with the rotating part through a socket, the rotating part is provided with a rotating hole, the fixed part is provided with a pin, and the pin is connected with the sunglasses through the rotating hole. The rotating part is rotatably connected with the fixed part through the rotating hole and a pin, so that a user can control the sunglasses independently from the goggles; the connection between the sunglasses and the rotating part is enhanced by arranging the clamping tongues on the two sides of the sunglasses and arranging the clamping blocks in the rotating part, so that the sunglasses can be simply and quickly disassembled and replaced; and through the design of the shapes of the clamping tongue, the insertion opening and the clamping block, the operation of a user is further facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of motor vehicle helmets, in particular to a double-mirror helmet with a sunglass connection structure. Background Art

[0002] For modern helmets, lenses have become an indispensable and important part in order to achieve wind protection and maintain vision; the original lens design did not have a switch, but connected the lens to the helmet through a shaft, and directly adjusted the shaft to achieve the wearing of the lens. Subsequent technologies for adjusting the lenses are still in the process of directly improving the shaft, such as adding a knob to the shaft; and for sunglasses on double-lens helmets, the sunglasses need to work independently of the goggles. When goggles are present, the inner mirror cannot be independently controlled by operating the shaft structure. Summary of the invention

[0003] The utility model aims to provide a pair of sunglasses which has a simple and durable structure and can be matched with the connection structure of a double-lens helmet so as to facilitate the removal and replacement of the helmet.

[0004] In order to achieve the above-mentioned objectives, the utility model adopts the following technical scheme: a double-mirror helmet with a sunglasses connection structure, comprising a helmet body, sunglasses and a connector, the helmet body being provided with a groove matching the connector, the connector being installed in the groove, the connector comprising a fixed part and a rotating part, locking tongues being provided on both sides of the sunglasses, the rotating part being provided with a socket, the sunglasses being connected to the rotating part via the locking tongues and the socket, the rotating part being provided with a rotating hole, the fixing part being provided with a pin, the rotating part being connected to the fixed part via the rotating hole and the pin.

[0005] In order to realize the quick disassembly and replacement of the sunglasses of the helmet, the technical solution provided by the utility model includes: a locking block matching the locking tongue is arranged inside the rotating part, and the locking tongue is connected to the locking block through a socket.

[0006] Furthermore, the socket is arranged in a stepped shape.

[0007] Furthermore, the edge of the socket is provided with a chamfer.

[0008] Furthermore, an arc-shaped jaw is provided on the locking tongue, and the locking block is configured to match the shape of the arc-shaped jaw.

[0009] In order to prevent the sunglasses from falling off from the side of the rotating part due to elastic force, the technical solution provided by the utility model includes: a hollow groove is arranged on the fixing part, and the hollow groove covers the rotation range of the rotating part.

[0010] Furthermore, a buckle is provided on the edge of the rotating part.

[0011] In order to meet the need for fixing the sunglasses when they are stored, the technical solution provided by the utility model includes: a concave block is provided on one side of the rotating part, and a convex block is provided inside the fixing part. The convex block is located on the rotating path of the rotating part and can be buckled with the concave block.

[0012] In order to install the fixing part to the helmet body, the technical solution provided by the utility model includes: setting a mounting hole on the fixing part, setting an assembly hole in the groove, the assembly hole matches the position relationship of the mounting holes, and connecting the fixing part to the helmet body by bolts and / or riveted structures.

[0013] The advantages and beneficial effects of the utility model are as follows: the sunglasses of the double-mirror helmet are connected by using a connecting piece including a rotating part and a fixing part, so that the user can control the sunglasses independently of the goggles; the sunglasses and the rotating part are connected by arranging locking tongues on both sides of the sunglasses and arranging locking blocks inside the rotating part, so that the sunglasses can be simply and quickly disassembled and replaced; the shapes of the locking tongues, the sockets and the locking blocks are designed to be further suitable for the operation of the user; a hollow groove is also arranged on the fixing part, which can effectively avoid the problem of misalignment of the connection between the rotating hole and the mushroom head; a concave block is arranged on one side of the rotating part, which solves the problem of storing the sunglasses when they are not in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is an assembly drawing of the utility model;

[0015] Figure 2 It is a structural schematic diagram of the connecting piece of the utility model;

[0016] Figure 3 It is a three-dimensional structural schematic diagram of the connector of the utility model;

[0017] Reference numerals:

[0018] 10-helmet body, 11-groove, 12-assembly hole, 20-sunglasses, 21-locking tongue, 22-locking block, 23-chamfer, 24-arc jaws, 30-connector, 31-fixing part, 32-rotating part,

[0019] 33 -rotation hole, 34 -pin, 35 -socket, 36 -hollow slot, 37 -clip, 38 -mounting hole, 40 -concave block, 41 -convex block. DETAILED DESCRIPTION

[0020] The following is a further description of the specific implementation of the present invention in conjunction with the accompanying drawings and embodiments. The following embodiments are only used to more clearly illustrate the technical solution of the present invention, and cannot be used to limit the protection scope of the present invention. Example

[0021] like Figure 1~Figure 3 A double-mirror helmet with a sunglasses connection structure includes a helmet body 10, sunglasses 20 and a connector 30. The helmet body 10 is provided with a groove 11 matching the connector 30. The connector 30 is installed in the groove 11. The connector 30 includes a fixing portion 31 and a rotating portion 32. The sunglasses 20 are provided with locking tongues 21 on both sides. The rotating portion 32 has a socket 35. The sunglasses 20 is connected to the rotating portion 32 through the socket 35. The rotating portion 32 is provided with a rotating hole 33. The fixing portion 31 is provided with a pin 34. The rotating portion 32 is connected to the fixing portion 31 through the rotating hole 33 and the pin 34.

[0022] Using the groove 11 to accommodate the connecting piece 30 can make the outer surface of the helmet have no protrusions and be more beautiful; using the structure of the fixing part 31, the rotating part 32, the locking tongue 21 and the socket 35 to connect the sunglasses 20 to the helmet body 10, the technical effect of rotation can be achieved through the structure of the rotating hole 33 and the pin 34.

[0023] A locking block 22 matching the locking tongue 21 is arranged inside the rotating part 32, and the locking tongue 21 is connected to the locking block 22 through a socket 35. The socket 35 is arranged in a stepped shape, and the edge of the socket 35 is chamfered 23. An arc-shaped jaw 24 is arranged on the locking tongue 21, and the locking block 22 is arranged to match the shape of the arc-shaped jaw 24.

[0024] The addition of a locking block 22 with an arc-shaped jaw 24 to cooperate with the locking tongue 21 can make the connection between the sunglasses 20 and the rotating part 32 more stable; the chamfer 23 is set on the edge of the stepped socket 35, which can make the combination of the sunglasses 20 and the rotating part 32 simpler, faster and more suitable for operation.

[0025] The fixing portion 31 is provided with a hollow groove 36, which covers the rotation range of the rotating portion 32; a buckle 37 is provided at the edge of the rotating portion 32; a mounting hole 38 is provided in the fixing portion 31, and an assembly hole 12 is provided in the groove 11, and the assembly hole 12 matches the position relationship of the mounting hole 38, and the fixing portion can be connected to the helmet body by bolts and / or riveted structures.

[0026] The design of the hollow groove 36 can prevent the sunglasses 20 from falling off from the side of the rotating part 32 due to its elasticity; the preset mounting holes 38 and assembly holes 12 on the fixing part 31 and the helmet body 10 are easy to produce in structure, and the degree of standardization of accessories is improved, which is conducive to large-scale production.

[0027] A recessed block 40 is provided on one side of the rotating portion 32 , and a protruding block 41 is provided inside the fixing portion 31 . The protruding block 41 is located on the rotating path of the rotating portion 32 and can be buckled with the recessed block 40 , so as to facilitate the storage and fixation of the sunglasses in the helmet body 10 .

[0028] When using the double-mirror helmet with a sunglasses connection structure provided by the utility model, the sunglasses 20 are inserted into the rotating part 32 along the insertion opening 35, the arc-shaped jaws 24 of the locking tongue 21 of the sunglasses 20 are clamped with the locking block 22, and then the sunglasses 20 are adjusted, and the rotating part 32 is indirectly adjusted to rotate along the rotating hole 33. When the sunglasses 20 need to be stored, the sunglasses 20 are rotated to adjust the concave block 40 of the rotating part 32 and the convex block 41 on the fixing part to buckle and fix the position of the sunglasses 20 into the helmet body 10.

[0029] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principle of the present invention, and they should also be regarded as the protection scope of the present invention.

Claims

1. A double-mirror helmet with a sunglasses connection structure, comprising a helmet body, sunglasses and a connector, wherein the helmet body is provided with a groove matching the connector, and the connector is installed in the groove, characterized in that: The connecting piece includes a fixed part and a rotating part, the two sides of the sunglasses are provided with locking tongues, the rotating part is provided with a socket, the sunglasses and the rotating part are connected through the locking tongues and the socket, the rotating part is provided with a rotating hole, the fixed part is provided with a pin, and the rotating part and the fixed part are connected through the rotating hole and the pin.

2. The double-mirror helmet with a sunglasses connection structure according to claim 1, characterized in that: A locking block matching the locking tongue is arranged inside the rotating part, and the locking tongue is connected to the locking block through a socket.

3. The double-mirror helmet with a sunglasses connection structure according to claim 1, characterized in that: The fixing portion is provided with a hollow groove, and the hollow groove covers the rotation range of the rotating portion.

4. The double-mirror helmet with a sunglasses connection structure according to claim 1, characterized in that: A buckle is arranged on the edge of the rotating part, and the buckle is buckled with the locking tongue of the sunglasses.

5. The double-mirror helmet with a sunglasses connection structure according to claim 1, characterized in that: The fixing part is provided with a mounting hole, the groove is provided with an assembly hole, the assembly hole is adapted to the mounting hole, and the fixing part is connected to the helmet body through the mounting hole and the assembly hole by a bolt and / or riveted structure.

6. The double-mirror helmet with a sunglasses connection structure according to claim 1, characterized in that: The socket is arranged in a stepped shape.

7. The double-mirror helmet with a sunglasses connection structure according to claim 1, characterized in that: A chamfer is arranged at the edge of the socket.

8. The double-mirror helmet with a sunglasses connection structure according to claim 2, characterized in that: The locking tongue is provided with an arc-shaped jaw, and the locking block is configured to match the shape of the arc-shaped jaw.

9. The double-mirror helmet with a sunglasses connection structure according to claim 1, characterized in that: A concave block is arranged at one side of the rotating part, and a convex block is arranged inside the fixing part. The convex block is located on the rotating path of the rotating part and is buckled with the concave block.

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