Motorcycle goggles with lens locking structure

Abstract

The utility model belongs to motorcycle protection tool technical field, especially point to a motorcycle goggles with lens lock structure. Including mirror frame, and set up on the inner ring frame of mirror frame lens, the lens is detachable connection through connecting structure with mirror frame, and the side edge of lens is provided with the lock catch slot, the lock catch slot is provided with the lock block that can be buckled with the lock catch slot on the lock block that is slidably fitted with the lock catch slot on the mirror frame. The utility model has the advantages of simple structure, reasonable design and stable and reliable, and the lock block and the lock catch slot are locked and matched, the lens and the mirror frame are locked and connected, the cooperation gap of detachable connection between the lens and the mirror frame is effectively compensated, and the connection stability and firmness of both are improved.

Description

Technical Field

[0001] This utility model belongs to the technical field of motorcycle protective equipment, and specifically refers to a motorcycle goggle with a lens locking structure. Background Technology

[0002] Motorcycles are a common mode of transportation, and riders typically need to wear helmets for safety. As an important component of a helmet, the goggles primarily protect the rider's eyes from wind, sand, insects, rain, and other foreign objects, while ensuring a clear field of vision. Currently, most motorcycle goggles on the market use a detachable structure where the lens and frame are separate. This design allows users to easily replace the lens when it is worn, scratched, or when different functions (such as anti-fog or photochromic lenses) are needed.

[0003] However, because motorcycles are constantly vibrating during operation, the detachable structure between the frame and the lens will inevitably wear down, fatigue, or deform due to repeated stress after prolonged use. If this connection fails, undue relative displacement can occur between the lens and the frame, potentially leading to the lens detaching from the frame during high-speed driving or severe bumps. This not only affects the normal use of the goggles but also poses a serious threat to the driver's safety. Summary of the Invention

[0004] The purpose of this utility model is to provide a motorcycle goggle with a lens locking structure, which achieves a locking connection between the lens and the frame by means of the locking block and the locking groove, effectively compensating for the gap between the detachable connection between the lens and the frame, and improving the stability and firmness of the connection between the two.

[0005] This utility model is implemented as follows: A motorcycle goggle with a lens locking structure includes a frame and a lens disposed on the inner ring of the frame. The lens and the frame are detachably connected by a connecting structure. A locking groove is provided on the side edge of the lens. A locking slider is slidably fitted on the frame. A locking block is provided on the locking slider that can engage with the locking groove.

[0006] In the motorcycle goggles with a lens locking structure described above, a locking receiving groove is provided on the inner ring side wall of the frame, and a locking extension portion is formed by extending the side edge of the lens outward and being inserted into the locking receiving groove. The locking slot is provided on the locking extension portion.

[0007] In the above-mentioned motorcycle goggle with a lens locking structure, the left and right sides of the lens have locking extensions. The locking receiving grooves correspond to the positions and numbers of the locking extensions. The slots of the locking buckles on each locking extension are all set downwards. The outer walls of the left and right sides of the frame are provided with locking slide rails that communicate with the locking receiving grooves. The locking slider and the locking block slide on the corresponding locking slide rails. When the locking block is locked with the corresponding locking buckle, the locking slider and the frame are fixed in relative position by the positioning component.

[0008] In the motorcycle goggle with a lens locking structure described above, the positioning component includes a positioning groove formed on the outer wall of the frame, and the locking slider is provided with a positioning protrusion that can be engaged in the positioning groove.

[0009] In the motorcycle goggle with a lens locking structure described above, the connecting structure includes an upper connecting groove formed in the upper side wall of the frame, and an upper connecting protrusion extending upward from the upper edge of the lens, which can be inserted into the upper connecting groove.

[0010] In the motorcycle goggle with a lens locking structure described above, the connecting structure includes a lower connecting groove formed in the lower side wall of the frame, and the lower edge of the lens has a lower connecting mating part that can be inserted into the lower connecting groove.

[0011] The outstanding advantages of this utility model compared to the prior art are: This utility model has a simple structure, reasonable design, and is stable and reliable. By using the locking block and the locking groove to lock the lens and frame, the lens and frame are locked together. This effectively compensates for the gap between the detachable connection between the lens and frame, and improves the stability and firmness of the connection. Attached Figure Description

[0012] Figure 1 This utility model is an overall three-dimensional Figure 1 ; Figure 2 This utility model is an overall three-dimensional Figure 2 ; Figure 3 This is an exploded view of the entire utility model; Figure 4 This is a three-dimensional view of the frame of this utility model.

[0013] In the diagram: 1. Frame; 2. Lens; 3. Locking slot; 4. Locking slider; 5. Locking block; 6. Locking receiving groove; 7. Locking extension; 8. Locking slide rail; 9. Positioning groove; 10. Positioning protrusion; 11. Upper connecting groove; 12. Upper connecting protrusion; 13. Lower connecting groove; 14. Lower connecting mating part. Detailed Implementation

[0014] The present invention will be further described below with reference to specific embodiments. See also: Figure 1 —4: A motorcycle goggle with a lens locking structure includes a frame 1 and a lens 2 mounted on the inner ring of the frame 1. The lens 2 is detachably connected to the frame 1 via a connecting structure. A locking groove 3 is provided on the side edge of the lens 2. A locking slider 4 is slidably fitted on the frame 1, and a locking block 5 is provided on the locking slider 4 to engage with the locking groove 3. The lens 2 and frame 1 have an arc-shaped structure. After the lens 2 is detachably connected to the frame 1 via the connecting structure, the locking slider 4 drives the locking block 5 to insert unidirectionally into the locking groove 3, allowing the lens 2 to be firmly locked to the frame 1, thus filling the gap between the lens 2 and the frame 1 caused by the detachable connecting structure. Correspondingly, when removing the lens 2, the locking slider 4 simply drives the locking block 5 out of the locking groove 3, thereby separating the lens 2 from the frame 1. The lens 2 can be connected and separated from the frame 1 through the detachable engagement of the connecting structure.

[0015] This utility model has a simple structure, reasonable design, and is stable and reliable. By using the locking block 5 and the locking groove 3 to lock the lens 2 and the frame 1, the lens 2 and the frame 1 are locked together. This effectively compensates for the gap between the detachable connection between the lens 2 and the frame 1, and improves the stability and firmness of the connection between the two.

[0016] To prevent external interference with the mating structure of the locking block 5 and the locking slot 3, a locking receiving groove 6 is provided on the inner ring side wall of the frame 1. A locking extension 7, inserted into the locking receiving groove 6, extends outward from the side edge of the lens 2. The locking slot 3 is located on the locking extension 7. It should be noted that because both the lens 2 and the frame 1 are arc-shaped, this arc shape provides clearance for the locking extension 7 to insert into the locking receiving groove 6.

[0017] In this embodiment, the specific structure of the locking extension 7 on the lens 2 and between it and the frame 1 is as follows: the lens 2 has locking extensions 7 on both the left and right sides, the locking receiving grooves 6 correspond to the position and number of locking extensions 7, the slots of the locking buckle slots 3 on each locking extension 7 are all set downwards, the outer walls of the left and right sides of the frame 1 are provided with locking slide rails 8 that communicate with the locking receiving grooves 6, the locking slider 4 and the locking block 5 slide and engage on the corresponding locking slide rails 8; at the same time, in order to prevent the locking slider 4 and the frame 1 from displacing relative to each other during the use of the goggles, causing the locking block 5 to disengage from the locking buckle slot 3, when the locking block 5 is locked with the corresponding locking buckle slot 3, the locking slider 4 and the frame 1 are fixed in relative position by the positioning component.

[0018] The positioning component can be a pin, which passes through the locking slider 4. By tightening the pin inward, the inner end of the pin abuts against the frame 1, thereby fixing the relative position of the locking slider 4 and the frame 1. In this embodiment, the positioning component includes a positioning groove 9 formed on the outer wall of the frame 1. The locking slider 4 is provided with a positioning protrusion 10 that can be engaged in the positioning groove 9. That is, by means of the elastic deformation of the plastic of the locking slider 4, the positioning protrusion 10 can enter or exit the positioning groove 9. Furthermore, in this embodiment, the locking slide rail 8 and the positioning groove 9 are located on the same axis, that is, the positioning protrusion 10 can slide in the locking slide rail 8. When the locking block 5 needs to be engaged and fixed with the corresponding locking slot 3, the positioning protrusion 10 will move upward and disengage from the locking slide rail 8 through the elastic deformation of the locking slider 4 until it enters the positioning groove 9, thereby fixing the relative position of the locking slider 4 and the frame 1. Conversely, the positioning protrusion 10 will move downward and disengage from the positioning groove 9 through the elastic deformation of the locking slider 4 until it enters the locking slide rail 8, so as to realize the relative movement between the locking slider 4 and the frame 1.

[0019] Furthermore, the detachable connection structure between the frame 1 and the lens 2 can be a common snap-fit ​​structure. However, in this embodiment, the connection structure includes an upper connecting groove 11 formed in the upper sidewall inside the frame 1, and an upper connecting protrusion 12 extending upward from the upper edge of the lens 2, which can be inserted into the upper connecting groove 11. Meanwhile, to improve the connection stability between the lens 2 and the frame 1, the connection structure includes a lower connecting groove 13 formed in the lower sidewall inside the frame 1, and a lower connecting mating part 14 on the lower edge of the lens 2, which can be inserted into the lower connecting groove 13. All installation operations are achieved by utilizing the elastic deformation of the plastic between the lens 2 and the frame 1.

[0020] The above embodiments are only one of the preferred embodiments of this utility model and are not intended to limit the scope of implementation of this utility model. Therefore, all equivalent changes made in accordance with the shape, structure and principle of this utility model should be covered within the protection scope of this utility model.

Claims

1. A motorcycle goggle with a lens locking structure, comprising a frame (1) and a lens (2) disposed on the inner ring of the frame (1), characterized in that: The lens (2) and the frame (1) are detachably connected by a connecting structure. A locking groove (3) is provided on the side edge of the lens (2). A locking slider (4) is slidably fitted on the frame (1). A locking block (5) is provided on the locking slider (4) that can engage with the locking groove (3).

2. A motorcycle goggle with a lens locking structure according to claim 1, characterized in that: The inner ring sidewall of the frame (1) is provided with a locking receiving groove (6), and the side edge of the lens (2) extends outward to form a locking extension (7) inserted into the locking receiving groove (6). The locking slot (3) is provided on the locking extension (7).

3. A motorcycle goggle with a lens locking structure according to claim 2, characterized in that: The lens (2) has locking extensions (7) on both sides. The locking receiving groove (6) corresponds to the locking extension (7) in position and number. The slots of the locking buckle slots (3) on each locking extension (7) are all set downward. The outer walls of the left and right sides of the frame (1) are provided with locking slide rails (8) that communicate with the locking receiving grooves (6) along the upper and lower sides. The locking slider (4) and the locking block (5) slide and cooperate on the corresponding locking slide rails (8). When the locking block (5) is locked with the corresponding locking buckle slot (3), the locking slider (4) and the frame (1) are fixed in relative position by the positioning component.

4. A motorcycle goggle with a lens locking structure according to claim 3, characterized in that: The positioning component includes a positioning groove (9) on the outer wall of the frame (1), and the locking slider (4) is provided with a positioning protrusion (10) that can be engaged in the positioning groove (9).

5. A motorcycle goggle with a lens locking structure according to claim 1, characterized in that: The connection structure includes an upper connection groove (11) formed in the upper side wall of the frame (1), and an upper connection protrusion (12) extending upward from the upper edge of the lens (2) to be inserted into the upper connection groove (11).

6. A motorcycle goggle with a lens locking structure according to claim 1 or 5, characterized in that: The connection structure includes a lower connection groove (13) opened in the lower side wall of the frame (1), and the lower edge of the lens (2) has a lower connection fitting part (14) that can be inserted into the lower connection groove (13).

Images