CN222899458U - Protective glasses - Google Patents
Protective glasses Download PDFInfo
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- CN222899458U CN222899458U CN202421755857.XU CN202421755857U CN222899458U CN 222899458 U CN222899458 U CN 222899458U CN 202421755857 U CN202421755857 U CN 202421755857U CN 222899458 U CN222899458 U CN 222899458U
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- buckle
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- lens
- adjusting
- glasses
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Abstract
The utility model discloses a pair of protective glasses, which relates to the technical field of the protective glasses and comprises a lens mechanism, wherein the tail end of the lens mechanism is fixedly connected with a lens frame mechanism, one side of the lens frame mechanism is fixedly connected with an adjusting mechanism, the lens mechanism comprises a reset spring, the top end of the reset spring is fixedly connected with a clamping block, the back of the clamping block is fixedly connected with a poking piece, and the inside of the clamping block is sleeved with a lens. According to the utility model, the poking sheets in the glasses frame are poked to two sides, so that the clamping blocks can be driven to move to two sides, the arc blocks at two sides of the lens are released from the grooves in the clamping blocks, the problem that the lens is difficult to replace is solved, the position of the adjusting buckle is adjusted, when the adjusting buckle is close to the first fixing buckle, the folding degree of the adjusting rope is higher, the head circumference of the protective glasses is smaller, and when the adjusting buckle is close to the second fixing buckle, the head circumference is larger, so that the purpose of improving the application range is achieved.
Description
Technical Field
The utility model relates to the technical field of protective glasses, in particular to a pair of protective glasses.
Background
The protective glasses are important components in individual protective equipment, and can be divided into common protective glasses and special protective glasses according to the use functions, wherein the protective glasses are special glasses which are designed for preventing the damage of radioactivity, chemistry, machinery and light with different wavelengths, the types of the protective glasses are various, the glasses with different requirements in different occasions are different, and the common glasses comprise various types of dustproof glasses, anti-impact glasses, anti-chemical glasses, anti-light-radiation glasses and the like.
The invention has the advantages of simple and reasonable structure, economy, practicability and convenient use, is convenient and firm to wear by matching the elastic head bands, is not easy to fall off, and has good air permeability by arranging dense through holes on the rubber mirror frame, thereby being beneficial to the health of eyes.
In order to solve the problems that the wearing is unstable and the wearing is easy to fall off in the technical proposal, the prior art adopts a mode of matching the elastic headband to treat, but the inconvenient disassembly of the lenses can also occur, thereby causing the problem that the replacement of the lenses is difficult.
Disclosure of utility model
The present utility model is directed to a pair of goggles for solving the above-mentioned problems.
In order to solve the technical problems, the utility model adopts the following technical scheme:
The pair of protective glasses comprises a lens mechanism, wherein the tail end of the lens mechanism is fixedly connected with a lens frame mechanism, and one side of the lens frame mechanism is fixedly connected with an adjusting mechanism.
The lens mechanism comprises a reset spring, a clamping block is fixedly connected to the top end of the reset spring, a poking piece is fixedly connected to the back of the clamping block, and a lens is sleeved in the clamping block.
The technical scheme of the utility model is further improved in that the glasses frame mechanism comprises a glasses frame, the glasses frame is fixedly connected with the tail end of the reset spring, the glasses frame is sleeved with the clamping block, the poking piece and the lenses, the inner side of the glasses frame is fixedly connected with a soft cushion, the inner side of the soft cushion is fixedly connected with an anti-slip pad, the soft cushion can protect the nose bridge of a wearer, the anti-slip pad can improve the friction between the soft cushion and the face of the wearer, and the protection glasses are prevented from falling off when the protection glasses are worn, so that the purpose of improving the practicability of the protection glasses is achieved.
The technical scheme of the utility model is further improved in that the top end of the glasses frame is fixedly connected with the rubber pad, the tail end of the glasses frame is fixedly connected with the first connecting buckle and the second connecting buckle, and the rubber pad fills gaps between the top of the glasses frame and the face of a wearer, so that harmful objects are prevented from falling from the gaps, and the purpose of improving the practicability of the protective glasses is achieved.
The technical scheme of the utility model is further improved in that the adjusting mechanism comprises a first buckle, the first buckle is clamped with the first connecting buckle, the tail end of the first buckle is rotationally connected with the first fixing buckle, and one side of the first buckle is pressed to connect the first buckle with the first connecting port, so that the purpose of convenient installation and disassembly is achieved.
The technical scheme of the utility model is further improved in that the surface of the first fixed buckle is fixedly connected with an adjusting rope, the surface of the adjusting rope is inserted with an adjusting buckle, the tail end of the adjusting rope is fixedly connected with the middle part of the adjusting buckle, and the position of the adjusting buckle is adjusted, so that the folding degree of the adjusting rope can be adjusted, and the effect of adjusting the head circumference of the protective glasses is achieved.
The technical scheme of the utility model is further improved in that the surface of the adjusting rope is sleeved with a second fixing buckle, the front side of the second fixing buckle is rotationally connected with a second buckle, the inside of the second buckle is fixedly connected with a U-shaped limiting block, the U-shaped limiting block is fixedly connected to the inner side of the first buckle, and one side of the first buckle and the second buckle, which can be pressed, is positioned between the U-shaped limiting blocks, so that the problem that the side of the first buckle and the second buckle, which can be pressed, shake left and right is avoided, and the purpose of improving the stability of the first buckle and the second buckle is achieved.
The technical scheme of the utility model is further improved in that the second buckle is clamped in the first connecting buckle, the second fixing buckle is parallel to the first connecting buckle, the first fixing buckle is parallel to the second connecting buckle, and the second buckle can connect the first connecting buckle with the second fixing buckle, so that the purpose of disassembly and installation is facilitated.
By adopting the technical scheme, compared with the prior art, the utility model has the following technical progress:
1. The utility model provides a pair of protective glasses, wherein a poking piece in the glasses frame is poked to two sides, so that a clamping block can be driven to move to two sides, arc blocks on two sides of a lens are released from grooves in the clamping block, the lens loses the supporting force on two sides, the lens can fall from the glasses frame, then a new lens is pushed to the inner side of the glasses frame, the arc clamping blocks on two sides of the lens enter the clamping block, and the lens can be fixed in the glasses frame, so that the problem that the lens is difficult to replace is solved.
2. The utility model provides protective glasses, wherein an adjusting buckle is fixed by one hand, and an adjusting rope positioned on one side of a fixing buckle is pulled by the other hand, so that the position of the adjusting buckle on the adjusting rope is changed, when the adjusting buckle is close to the first fixing buckle, the folding degree of the adjusting rope is higher, so that the head circumference of the protective glasses is smaller, and when the adjusting buckle is close to the second fixing buckle, the head circumference is larger, and the protective glasses can be suitable for wearers with different head circumferences, thereby achieving the purpose of improving the application range.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of a lens mechanism according to the present utility model;
FIG. 3 is a schematic view of a frame mechanism according to the present utility model;
Fig. 4 is a schematic structural view of an adjusting mechanism of the present utility model.
The device comprises a lens mechanism 1, a reset spring 11, a lens 12, a clamping block 13, a pulling sheet 14, a lens 2, a lens frame mechanism 21, a spectacle frame 22, a soft cushion 23, an anti-slip pad 24, a rubber cushion 25, a connecting buckle I26, a connecting buckle II 3, an adjusting mechanism 31, a buckle I32, a fixing buckle I33, an adjusting rope 34, a fixing buckle II 35, a buckle II 36, a limiting block 37 and an adjusting buckle.
Detailed Description
The utility model is further illustrated by the following examples:
example 1
As shown in fig. 1-4, the utility model provides a pair of protective glasses, which comprises a lens mechanism 1, wherein the tail end of the lens mechanism 1 is fixedly connected with a lens frame mechanism 2, one side of the lens frame mechanism 2 is fixedly connected with an adjusting mechanism 3, the lens mechanism 1 comprises a return spring 11, the top end of the return spring 11 is fixedly connected with a clamping block 12, the back of the clamping block 12 is fixedly connected with a pulling piece 13, and the inside of the clamping block 12 is sleeved with a lens 14;
Specifically, when the lens 14 needs to be replaced, the pulling piece 13 inside the spectacle frame 21 is pulled to two sides, and the clamping blocks 12 can be driven to move to two sides, so that the arc blocks at two sides of the lens 14 are released from the grooves in the clamping blocks 12, then the outer sides of the lens 14 face the tabletop, the lens 14 loses the supporting force at two sides, namely, the lens can fall from the spectacle frame 21, and then a new lens 14 is pushed to the inner side of the spectacle frame 21, so that the arc clamping blocks at two sides of the lens 14 enter the clamping blocks 12, and the lens 14 can be fixed inside the spectacle frame 21.
Example 2
As shown in fig. 1-4, on the basis of the embodiment 1, the utility model provides a technical scheme that preferably, the glasses frame mechanism 2 comprises a glasses frame 21, the glasses frame 21 is fixedly connected with the tail end of the reset spring 11, the glasses frame 21 is sleeved with the clamping block 12, the poking piece 13 and the lenses 14, the inner side of the glasses frame 21 is fixedly connected with a soft cushion 22, the inner side of the soft cushion 22 is fixedly connected with an anti-slip pad 23, the top end of the glasses frame 21 is fixedly connected with a rubber pad 24, and the tail end of the glasses frame 21 is fixedly connected with a first connecting buckle 25 and a second connecting buckle 26;
Specifically, the soft cushion 22 and the anti-slip pad 23 are arranged at the joint of the spectacle frame 21 and the nose bridge, so that the comfort of a wearer can be improved while the joint of the spectacle frame 21 and the nose bridge is improved, and the situation that the nose bridge of the wearer is injured due to long-time wearing is avoided.
Example 3
As shown in fig. 1-4, on the basis of embodiment 1, the utility model provides a technical scheme that, preferably, the adjusting mechanism 3 comprises a first buckle 31, the first buckle 31 is clamped with a first connecting buckle 25, the tail end of the first buckle 31 is rotationally connected with a first fixing buckle 32, the surface of the first fixing buckle 32 is fixedly connected with an adjusting rope 33, an adjusting buckle 37 is inserted in the surface of the adjusting rope 33, the tail end of the adjusting rope 33 is fixedly connected with the middle part of the adjusting buckle 37, a second fixing buckle 34 is sleeved on the surface of the adjusting rope 33, the front side of the second fixing buckle 34 is rotationally connected with a second buckle 35, the inner part of the second buckle 35 is fixedly connected with a U-shaped limiting block 36, the U-shaped limiting block 36 is fixedly connected with the inner side of the first buckle 31, the second buckle 35 is clamped inside the first connecting buckle 25, the second fixing buckle 34 is parallel to the first connecting buckle 25, and the first fixing buckle 32 is parallel to the second connecting buckle 26;
Specifically, the arc-shaped supporting plates on two sides of the glasses frame 21 are placed on ears, then a wearer adjusts the length of the adjusting rope 33 according to the head circumference of the wearer, when the wearer adjusts the adjusting rope, the adjusting buckle 37 is fixed by one hand, the adjusting rope 33 on one side of the fixing buckle II 34 is pulled by the other hand, so that the position of the adjusting buckle 37 on the adjusting rope 33 is changed, when the adjusting buckle 37 is closer to the fixing buckle II 32, the folding degree of the adjusting rope 33 is higher, so that the head circumference of the protective glasses is smaller, when the adjusting buckle 37 is closer to the fixing buckle II 34, the head circumference is larger, the adjusting rope 33 is adjusted, the glasses frame is applicable to the wearers with different head circumferences, and accordingly the situation that the protective glasses fall off when the wearer uses the glasses is avoided.
The working principle of the protective glasses is specifically described below.
As shown in fig. 1 to 4, the arc-shaped supporting plates on two sides of the glasses frame 21 are placed on the ears, so that the anti-slip pad 23 is attached to the nose bridge, then the wearer adjusts the length of the adjusting rope 33 according to the head circumference of the wearer, when the wearer adjusts, the adjusting buckle 37 is fixed by one hand, and the adjusting rope 33 on one side of the fixing buckle 34 is pulled by the other hand, so that the position of the adjusting buckle 37 on the adjusting rope 33 is changed, and the attaching degree of the protective glasses to the face of the wearer is improved.
The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.
Claims (7)
1. The pair of protective glasses comprises a lens mechanism (1) and is characterized in that the tail end of the lens mechanism (1) is fixedly connected with a glasses frame mechanism (2), and one side of the glasses frame mechanism (2) is fixedly connected with an adjusting mechanism (3);
The lens mechanism (1) comprises a reset spring (11), a clamping block (12) is fixedly connected to the top end of the reset spring (11), a poking piece (13) is fixedly connected to the back of the clamping block (12), and a lens (14) is sleeved in the clamping block (12).
2. The pair of safety glasses according to claim 1, wherein the glasses frame mechanism (2) comprises a glasses frame (21), the glasses frame (21) is fixedly connected with the tail end of the reset spring (11), the glasses frame (21) is sleeved with the clamping block (12), the poking piece (13) and the lenses (14), a soft pad (22) is fixedly connected to the inner side of the glasses frame (21), and a non-slip pad (23) is fixedly connected to the inner side of the soft pad (22).
3. The pair of safety glasses according to claim 2, wherein a rubber pad (24) is fixedly connected to the top end of the glasses frame (21), and a first connecting buckle (25) and a second connecting buckle (26) are fixedly connected to the tail end of the glasses frame (21).
4. A pair of safety glasses according to claim 1, wherein the adjusting mechanism (3) comprises a first buckle (31), the first buckle (31) is clamped with the first connecting buckle (25), and a first fixing buckle (32) is rotatably connected to the tail end of the first buckle (31).
5. A pair of safety glasses according to claim 4, wherein the surface of the first fixing buckle (32) is fixedly connected with an adjusting rope (33), an adjusting buckle (37) is inserted into the surface of the adjusting rope (33), and the tail end of the adjusting rope (33) is fixedly connected to the middle part of the adjusting buckle (37).
6. The pair of safety glasses according to claim 5, wherein the surface of the adjusting rope (33) is sleeved with a second fixing buckle (34), a second buckle (35) is rotatably connected to the front side of the second fixing buckle (34), a U-shaped limiting block (36) is fixedly connected to the inside of the second buckle (35), and the U-shaped limiting block (36) is fixedly connected to the inner side of the first buckle (31).
7. A pair of safety glasses according to claim 6, wherein the second buckle (35)
The fixing buckle II (34) is clamped in the connecting buckle I (25) and is parallel to the connecting buckle I (25),
And the first fixing buckle (32) is parallel to the second connecting buckle (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421755857.XU CN222899458U (en) | 2024-07-23 | 2024-07-23 | Protective glasses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421755857.XU CN222899458U (en) | 2024-07-23 | 2024-07-23 | Protective glasses |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222899458U true CN222899458U (en) | 2025-05-27 |
Family
ID=95779757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421755857.XU Active CN222899458U (en) | 2024-07-23 | 2024-07-23 | Protective glasses |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222899458U (en) |
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2024
- 2024-07-23 CN CN202421755857.XU patent/CN222899458U/en active Active
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