Double-layer skiing goggles

Abstract

The utility model relates to double-layer skiing goggles which comprise an upper goggle frame and a lower goggle frame, the upper goggle frame and the lower goggle frame are oppositely arranged up and down, upper inserting holes are formed in the positions, close to the bottom, of the left side and the right side of the upper goggle frame, and lower inserting holes are fixedly connected to the positions, close to the top, of the left side and the right side of the lower goggle frame. The upper goggle frame and the lower goggle frame are convenient to disassemble and assemble, so that the lenses are convenient to replace, and the problem that most of the lenses of the existing goggles are fixed in a goggle bracket frame through fine screws, and the lenses are difficult to take out when the goggles are damaged is solved; and after the lens is installed, the limiting block can abut against the rotary knob, the rotary knob is limited through friction resistance between the limiting block and the rotary knob, the rotary knob is not prone to rotating, and therefore the stability of the fixing block arranged on the fixing rod in a sleeving mode is improved, and the stability of the installed lens is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of goggles, in particular to a pair of double-layer ski goggles. Background Art

[0002] As people's living standards continue to improve, their pursuit of sports and entertainment has also increased. Skiing is an outdoor ice and snow sport with many fans. One of the most important sports equipment is ski goggles. When people ski outdoors, the sunlight reflects strongly on the snow, and the cold wind during skiing can cause great damage to the eyes, so ski goggles are needed to protect the skier's eyes.

[0003] At present, the lenses in the existing goggles are generally fixed inside the frame by screws, or directly snapped into the frame by pressing. When the lenses are damaged and need to be replaced, it is not easy to take the lenses out of the frame, making it inconvenient to replace the lenses. Utility Model Content

[0004] The utility model aims to provide a double-layer ski goggles to solve the problems mentioned in the above background technology.

[0005] The technical solution of the utility model is a double-layer ski goggles, comprising an upper frame and a lower frame, the upper frame and the lower frame are arranged opposite to each other up and down, upper plug holes are opened on the left and right sides of the upper frame and near the bottom, and lower plug holes are fixedly connected on the left and right sides of the lower frame and near the top, and fixing blocks are provided on the left and right sides of the upper frame, the fixing block is fixedly connected with an upper plug block at the top near one side of the upper frame, the upper plug block is plugged into the upper plug hole, the fixing block is fixedly connected with a lower plug block at the top near one side of the upper frame, and the lower plug block is plugged into the lower plug hole, the inner wall of the fixing block is provided with a fixing mechanism, the middle parts of the inner cavities of the upper frame and the lower frame are provided with upper clamping grooves, the middle parts of the inner cavities of the lower frame are provided with lower clamping grooves, and the inner cavities of the upper frame and the lower frame are provided with lenses, and the upper and lower sides of the lenses are respectively clamped in the upper clamping groove and the lower clamping groove.

[0006] In one embodiment, fixing rods are fixedly connected to the left and right sides of the lower mirror frame near the top, and the fixing rods are arranged at the top of the lower socket. Fixing holes are provided at the top and bottom of each fixing rod, and a socket is provided in the middle of one side of the fixing block near the upper mirror frame. The two fixing blocks are movably connected to the fixing rods on the left and right sides through the sockets.

[0007] In one embodiment, the fixing mechanism includes a bidirectional screw, the lower end bearing of the bidirectional screw is connected to the bottom surface of the inner wall of the fixing block and away from the side of the upper mirror frame, a through hole is opened on the top of the fixing block, the upper end bearing of the bidirectional screw is sleeved in the through hole and passes through to the outside of the top of the fixing block, and the upper end face of the bidirectional screw is fixedly connected to a knob.

[0008] In one embodiment, a connecting plate is symmetrically arranged with a threaded sleeve in the middle of the surface of the bidirectional screw, and the facing surfaces of the upper and lower connecting plates and the side close to the fixed rod are fixedly connected with an insertion rod, and the upper and lower insertion rods are respectively inserted into the upper and lower fixing holes.

[0009] In one embodiment, a pressing rod is movably connected to one side of the top of the fixed block close to the upper mirror frame, and the lower end face of the pressing rod is fixedly connected to a connecting block, and the top face of the connecting block close to one side of the bidirectional screw is fixedly connected to a connecting rod, the upper end of the connecting rod is movably connected to the top of the fixed block and passes through to the outside of the top of the fixed block, and the upper end face of the connecting rod is fixedly connected to a limiting block, and the top surface of the limiting block fits with the bottom surface of the knob.

[0010] In one embodiment, the lower ends of the pressing rod and the connecting rod are sleeved with springs, and the upper and lower ends of the springs are fixedly connected to the bottom surface of the inner wall of the fixing block and the top surface of the connecting block respectively.

[0011] In one embodiment, a sliding groove is provided in the middle of the inner wall of the fixing block away from the fixing rod, and the upper and lower connecting plates are slidably connected in the sliding groove on the sides away from the fixing rod.

[0012] The beneficial effects provided by the utility model are:

[0013] Through the cooperation between the various components, the disassembly and installation between the upper frame and the lower frame are convenient, thereby facilitating the replacement of the lenses, solving the problem that most of the lenses of the existing goggles are fixed inside the frame by tiny screws, and it is difficult to take out the lenses when the goggles are damaged. After the lenses are installed, the limit block can be in conflict with the knob, so that the friction resistance between the limit block and the knob limits the knob, so that the knob will not turn easily, thereby ensuring the stability of the fixing block on the fixing rod and improving the stability of the lenses after installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is the front view of the utility model;

[0015] Figure 2 It is the main cross-sectional view of the utility model;

[0016] Figure 3 for Figure 2 A magnified view of the structure at center A;

[0017] Figure 4 for Figure 3 A magnified view of the structure at B in the middle;

[0018] Figure 5 This is the main cross-sectional view of the upper and lower mirror frames.

[0019] In the attached drawings, 1 is an upper mirror frame; 2 is a lower mirror frame; 3 is an upper plug hole; 4 is a lower plug hole; 5 is a fixing block; 6 is an upper plug block; 7 is a lower plug block; 8 is an upper card slot; 9 is a lower card slot; 10 is a lens; 11 is a fixing rod; 12 is a fixing hole; 13 is a two-way screw; 14 is a knob; 15 is a connecting plate; 16 is a plug rod; 17 is a pressing rod; 18 is a connecting block; 19 is a connecting rod; 20 is a limit block; 21 is a spring; 22 is a slide groove. DETAILED DESCRIPTION

[0020] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present invention can be combined with each other. The technical solution of the present invention will be further described below in conjunction with the drawings of the embodiments of the present invention, and the present invention is not limited to the following specific implementation methods.

[0021] It should be understood that the same or similar numbers in the drawings of the embodiments correspond to the same or similar parts. In the description of the present utility model, it should be understood that if there are terms such as "upper", "lower", "front", "back", "left", "right", "top", "bottom" and the like indicating the orientation or positional relationship, they are based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, the terms describing the positional relationship in the drawings are only used for illustrative purposes and cannot be understood as a limitation on this patent. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to specific circumstances.

[0022] In one embodiment, Figure 1-5As shown, a double-layer ski goggles comprises an upper frame 1 and a lower frame 2, the upper frame 1 and the lower frame 2 are arranged opposite to each other up and down, upper plug holes 3 are opened on the left and right sides of the upper frame 1 and near the bottom, lower plug holes 4 are fixedly connected on the left and right sides of the lower frame 2 and near the top, fixed blocks 5 are provided on the left and right sides of the upper frame 1, an upper plug block 6 is fixedly connected to the fixed block 5 near the side of the upper frame 1, and the upper plug block 6 is plugged into the upper plug hole 3, a lower plug block 7 is fixedly connected to the fixed block 5 near the side of the lower frame 1, and the lower plug block 7 is plugged into the lower plug hole 4, a fixing mechanism is provided on the inner wall of the fixed block 5, an upper card slot 8 is opened in the middle of the inner cavity of the upper frame 1 and the lower frame 2, a lower card slot 9 is opened in the middle of the inner cavity of the lower frame 2, a lens 10 is provided inside the inner cavity of the upper frame 1 and the lower frame 2, and the upper and lower sides of the lens 10 are respectively carded in the upper card slot 8 and the lower card slot 9.

[0023] In order to avoid the upper frame 1 and the lower frame 2 from flipping forward and backward, fixing rods 11 are fixedly connected to the left and right sides of the lower frame 2 near the top, and the fixing rods 11 are arranged on the top of the lower socket 4. Fixing holes 12 are provided at the top and bottom of each fixing rod 11. A socket is provided in the middle of the fixing block 5 near the upper frame 1, and the two fixing blocks 5 are movably connected to the fixing rods 11 on the left and right sides through the sockets.

[0024] In order to fix the fixing block 5 on the fixing rod 11, so that the upper plug block 6 and the lower plug block 7 cannot be pulled out from the upper plug hole 3 and the lower plug hole 4, the fixing mechanism includes a bidirectional screw 13, the lower end bearing of the bidirectional screw 13 is connected to the bottom surface of the inner wall of the fixing block 5 and away from the side of the upper mirror frame 1, and a through hole is opened on the top of the fixing block 5. The upper end bearing of the bidirectional screw 13 is sleeved in the through hole and penetrates to the outside of the top of the fixing block 5. The upper end surface of the bidirectional screw 13 is fixedly connected with a knob 14, and the middle part of the surface of the bidirectional screw 13 is symmetrically provided with a threaded sleeve with a connecting plate 15, and the facing surfaces of the upper and lower connecting plates 15 and the side close to the fixing rod 11 are fixedly connected with an insert rod 16, and the upper and lower insert rods 16 are respectively inserted into the upper and lower fixing holes 12.

[0025] In order to limit the knob 14 and prevent it from turning easily, a pressing rod 17 is movably sleeved on one side of the top of the fixed block 5 close to the upper mirror frame 1, and a connecting block 18 is fixedly connected to the lower end face of the pressing rod 17. A connecting rod 19 is fixedly connected to the top face of the connecting block 18 close to the bidirectional screw 13, and the upper end of the connecting rod 19 is movably sleeved on the top of the fixed block 5 and passes through to the outside of the top of the fixed block 5. The upper end face of the connecting rod 19 is fixedly connected to a limiting block 20, and the top surface of the limiting block 20 fits with the bottom surface of the knob 14.

[0026] In order to enable the limit block 20 to move upward automatically, the lower ends of the pressing rod 17 and the connecting rod 19 are sleeved with springs 21, and the upper and lower ends of the spring 21 are fixedly connected to the bottom surface of the inner wall of the fixing block 5 and the top surface of the connecting block 18 respectively.

[0027] In order to limit the connecting plate 15 so that it does not rotate with the bidirectional screw 13, a sliding groove 22 is opened in the middle of the inner wall of the fixing block 5 away from the fixing rod 11, and the upper and lower connecting plates 15 are slidably connected in the sliding groove 22 on the side away from the fixing rod 11.

[0028] Working principle: When the utility model is used, first press the pressing rod 17 downward, the pressing rod 17 drives the connecting block 18 to descend, the connecting block 18 drives the connecting rod 19 to descend, the connecting rod 19 drives the limit block 20 to descend, so that the top surface of the limit block 20 is no longer in contact with the bottom surface of the knob 14, and then twist the knob 14, the knob 14 drives the two-way screw 13 to rotate, the two-way screw 13 rotates so that the two upper and lower opposite connecting plates 15 move apart, the connecting plate 15 drives the insertion rod 16 to move, so that the insertion rod 16 The fixing block 5 is then removed from the fixing hole 12 to release the fixing relationship between the fixing block 5 and the fixing rod 11. At this time, the fixing block 5 can be removed from the fixing rod 11 by pulling the fixing block 5. The fixing block 5 drives the upper insert block 6 and the lower insert block 7 to be pulled out from the upper insert hole 3 and the lower insert hole 4 respectively, and the fixing relationship between the upper lens frame 1 and the lower lens frame 2 is released, thereby completing the disassembly of the upper lens frame 1 and the lower lens frame 2. At this time, the upper lens frame 1 and the lower lens frame 2 are separated, and the lens 10 can be removed. When the lens 10 needs to be installed, first First, the upper lens frame 1 and the lower lens frame 2 are respectively clamped on the upper and lower sides of the lens 10, and then the upper plug block 6 and the lower plug block 7 on the fixing block 5 are respectively inserted into the upper plug hole 3 and the lower plug hole 4, and the upper lens frame 1 and the lower lens frame 2 are fixed, and the pressing rod 17 is pressed, and the knob 14 is twisted in the opposite direction at the same time. The knob 14 drives the bidirectional screw 13 to reverse, so that the upper and lower opposite connecting plates 15 move toward each other, and the connecting plate 15 drives the plug rod 16 to move, so that the plug rod 16 is inserted into the fixing hole 12, so that the fixing block 5 is fixed. On the fixing rod 11, finally release the pressed pressing rod 17, at this time the spring 21 will pull the connecting block 18 up, the connecting block 18 drives the connecting rod 19 to rise, and the connecting rod 19 drives the limit block 20 to rise, so that the top surface of the limit block 20 contacts the bottom surface of the knob 14, and the knob 14 is restricted by the friction resistance between the limit block 20 and the knob 14, so that the knob 14 will not rotate easily, thereby improving the stability of the fixing block 5 on the fixing rod 11 and improving the stability of the lens 10 after installation.

[0029] The technical features of the above embodiments may be combined arbitrarily. To make the description concise, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0030] The above embodiments only express several implementation methods of the utility model, and the descriptions are relatively specific and detailed, but they cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. A double-layer ski goggles, characterized in that: The eyeglass frame comprises an upper eyeglass frame and a lower eyeglass frame, the upper eyeglass frame and the lower eyeglass frame are arranged opposite to each other up and down, upper plug holes are opened on the left and right sides of the upper eyeglass frame and near the bottom, lower plug holes are fixedly connected on the left and right sides of the lower eyeglass frame and near the top, fixing blocks are provided on the left and right sides of the upper eyeglass frame, an upper plug block is fixedly connected to the top of the fixing block near one side of the upper eyeglass frame, the upper plug block is inserted in the upper plug hole, the top of the fixing block near one side of the lower eyeglass frame is fixedly connected to the lower plug block, the lower plug block is inserted in the lower plug hole, a fixing mechanism is provided on the inner wall of the fixing block, an upper clamping groove is opened in the middle part of the inner cavity of the upper eyeglass frame and the lower eyeglass frame, a lower clamping groove is opened in the middle part of the inner cavity of the lower eyeglass frame, lenses are provided inside the inner cavities of the upper eyeglass frame and the lower eyeglass frame, and the upper and lower sides of the lenses are respectively clamped in the upper clamping groove and the lower clamping groove.

2. A double-layer ski goggles as claimed in claim 1, characterized in that: The left and right sides of the lower mirror frame and near the top are fixedly connected with fixing rods, the fixing rods are arranged at the top of the lower socket, and each of the fixing rods is provided with fixing holes at the top and bottom, and the fixing block is provided with a socket in the middle of one side near the upper mirror frame, and the two fixing blocks are movably connected to the fixing rods on the left and right sides through the sockets.

3. The double-layer ski goggles according to claim 1, characterized in that: The fixing mechanism includes a bidirectional screw, the lower end bearing of the bidirectional screw is connected to the bottom surface of the inner wall of the fixing block and away from the side of the upper mirror frame, the top of the fixing block is provided with a through hole, the upper end bearing of the bidirectional screw is sleeved in the through hole and passes through to the outside of the top of the fixing block, and the upper end surface of the bidirectional screw is fixedly connected to a knob.

4. A double-layer ski goggles as claimed in claim 3, characterized in that: A connecting plate is symmetrically arranged with a threaded sleeve in the middle of the surface of the bidirectional screw, and plug rods are fixedly connected to the facing surfaces of the upper and lower connecting plates and one side close to the fixing rod, and the upper and lower plug rods are respectively inserted into the fixing holes on the upper and lower sides.

5. The double-layer ski goggles according to claim 1, characterized in that: A pressing rod is movably connected to one side of the top of the fixed block close to the upper mirror frame, and the lower end face of the pressing rod is fixedly connected to a connecting block. A connecting rod is fixedly connected to one side of the top face of the connecting block close to the bidirectional screw, and the upper end of the connecting rod is movably connected to the top of the fixed block and passes through to the outside of the top of the fixed block. The upper end face of the connecting rod is fixedly connected to a limiting block, and the top surface of the limiting block fits with the bottom surface of the knob.

6. The double-layer ski goggles according to claim 5, characterized in that: The lower ends of the pressing rod and the connecting rod are sleeved with springs, and the upper and lower ends of the springs are fixedly connected to the bottom surface of the inner wall of the fixing block and the top surface of the connecting block respectively.

7. The double-layer ski goggles according to claim 4, characterized in that: A sliding groove is provided in the middle of the inner wall of the fixing block away from the fixing rod, and the sides of the upper and lower connecting plates away from the fixing rod are both slidably connected in the sliding groove.

Images