Adjustable goggles

Abstract

The utility model relates to the technical field of goggles, and discloses an adjustable goggle which comprises a goggle frame, lens shells, goggle legs and detachable nose pads, the lens shells are located on the front face of the goggle frame, the goggle legs are located on the side faces of the goggle frame, and the detachable nose pads are located at the bottom of the goggle frame; the glasses frame comprises a main frame, air holes are formed in the bottom of the main frame, a protective shell is fixedly connected to the side face of the main frame, and an upper gasket is fixedly connected to the top end of the back of the main frame. According to the utility model, through the arrangement of the glasses legs, particularly through the installation connecting blocks, the connecting pipes, the shells, the disassembly shells, the disassembly positioning holes, the second protective shells, the upper fixing pipes, the upper fixing rods, the goggle legs, the lower fixing pipes, the lower fixing rods, the rotating shafts, the gear shafts, the limiting gear racks and the through grooves, the whole mechanism has a good stabilizing effect and a good length adjusting effect; the lengths of the glasses legs can be adjusted according to different requirements, a good dustproof effect is achieved, and the durability of the mechanism is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of goggles, in particular to an adjustable goggles. Background Art

[0002] Goggles are a type of personal protective equipment used to protect the eyes, usually consisting of transparent lenses and frames. Goggles can effectively prevent splashes, chemicals, dust and other external objects from causing damage to the eyes. They are an important safety protection product and are widely used in industrial production, laboratories, medical care and other fields.

[0003] The existing goggles have an adjustment function but will make the overall use inconvenient or loose, and the goggles use fixed parts, the lenses and nose pads are not replaceable, and cannot be replaced according to personal conditions and habits.

[0004] Application number: CN202021008424.X discloses an adjustable eye mask, including a mask, goggles, a drawstring, a drawstring buckle, a support platform, a compression sheet, a light belt, a lithium battery and a switch; the mask is a semi-open cover structure, which is set on the forehead; the goggles are set on the mask; the goggles are a rectangular transparent structure as a whole; the bottom of the goggles is provided with a support platform for placing the eyeglass lenses, and includes two left and right pieces; the top of the goggles is open and covered with a top cloth made of the same material as the mask. The utility model has a simple structure and a scientific and reasonable design, which can effectively solve the problem that medical staff wearing glasses cannot adjust and have low comfort in the existing goggles protection.

[0005] The above patent uses cloth strip goggles. The goggles fixed with cloth strips do not have good stability and durability. After a long period of use, the cloth strips will become loose, resulting in inconvenience in use.

[0006] In view of the above problems, we provide an adjustable goggles. Utility Model Content

[0007] In order to solve the above technical problems, the utility model provides an adjustable goggles.

[0008] The utility model adopts the following technical scheme to achieve: an adjustable goggles, comprising a frame, a lens shell, temples and a detachable nose pad, wherein the lens shell is located on the front of the frame, the temples are located on the side of the frame, and the detachable nose pad is located at the bottom of the frame;

[0009] The frame includes a main frame, a ventilation hole is arranged at the bottom of the main frame, a protective shell is fixedly connected to the side of the main frame, an upper gasket is fixedly connected to the top of the back of the main frame, a lower gasket is fixedly connected to the top of the back of the main frame, and a rotating rod is fixedly connected to the back of the main frame.

[0010] The above technical solution makes the goggles more convenient to use.

[0011] As a further improvement of the above solution, there are four air holes, and each rotating rod on each side is composed of two fixed blocks and a straight rod. The function of the protective shell is to protect the movable range of the limiting gear bar.

[0012] Through the above technical solution, the interior has better air permeability in a hotter environment.

[0013] As a further improvement of the above solution, the lens housing includes a lens outer shell, and a mounting hole is provided on the front side of the lens outer shell.

[0014] Through the above technical solution, the lens can be replaced.

[0015] As a further improvement of the above scheme, the temples include a connecting block, one side of the connecting block is fixedly connected to a connecting tube, the back of the connecting block is fixedly connected to a shell, one side of the shell is threadedly connected to a disassembly shell, the surface of the disassembly shell is provided with a disassembly positioning hole, the back of the shell is fixedly connected to a No. 2 protective shell, the interior of the shell is fixedly connected to an upper fixed tube, the interior of the upper fixed tube is plugged with an upper fixed rod, the back of the upper fixed rod is fixedly connected to the goggles leg, the interior of the shell is fixedly connected to a lower fixed tube, the interior of the lower fixed tube is plugged with a lower fixed rod, one side of the interior of the shell is fixedly connected to a rotating shaft, the interior of the rotating shaft is rotatably connected to a gear shaft, the top teeth of the gear shaft have a limited gear bar, and the surface of the gear shaft is provided with a through groove.

[0016] The above technical solution provides a good temple adjustment effect.

[0017] As a further improvement of the above solution, there are two temples, which are located on both sides of the lens shell, a rotating rod is inserted into the connecting tube, and the front through slot of the shell faces the protective shell.

[0018] Through the above technical solution, it has a good mechanism protection effect.

[0019] As a further improvement of the above scheme, the detachable nose pad includes a nose pad mounting block, a No. 1 positioning hole is arranged at the bottom of the nose pad mounting block, a No. 2 positioning hole is arranged at the front of the nose pad mounting block, and a nose pad is threadedly connected to the bottom of the nose pad mounting block.

[0020] Through the above technical solution, the nose pads can be replaced according to individual needs.

[0021] As a further improvement of the above solution, there are two No. 1 positioning holes, and the two No. 1 positioning holes are symmetrically arranged at the bottom of the nose pad mounting block.

[0022] Through the above technical solution, the nose pad installation is more stable.

[0023] Compared with the prior art, the beneficial effects of the present invention are:

[0024] The utility model achieves a good comfort effect when the whole is in use by arranging the frame, specifically by installing the main frame, the air vent, the protective shell, the upper gasket, the lower gasket and the rotating rod.

[0025] The utility model achieves the effect of lens maintenance and replacement by arranging the lens shell, specifically by installing the lens shell and the mounting hole, and the required lens can be replaced according to different needs.

[0026] The utility model achieves good stability and length adjustment of the overall structure by arranging the temples, specifically by installing a connecting block, a connecting tube, an outer shell, a disassembly shell, a disassembly positioning hole, a No. 2 protective shell, an upper fixing tube, an upper fixing rod, goggle temples, a lower fixing tube, a lower fixing rod, a rotating shaft, a gear shaft, a limiting gear bar and a through groove, so that the length of the temples can be adjusted according to different requirements, and the dustproof effect is good, thereby increasing the durability of the structure.

[0027] The utility model provides a detachable nose pad, specifically, by installing a nose pad installation block, a No. 1 positioning hole, a No. 2 positioning hole, and a nose pad, so that the nose pad can be detached and replaced, and the nose pad can be more adapted to the user as needed, thereby achieving higher comfort. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0029] Figure 2 This is a schematic diagram of the structure of the frame and lenses of the utility model;

[0030] Figure 3 This is a schematic diagram of the structure of the temple of the utility model;

[0031] Figure 4 This is a schematic diagram of the internal structure of the temple of the utility model;

[0032] Figure 5 This is an enlarged structural diagram of the temple portion of the utility model;

[0033] Figure 6 This is a schematic diagram of the nose pad structure of the utility model.

[0034] Description of main symbols:

[0035] 1. Spectacle frame; 101. Main frame; 102. Air vent; 103. Protective shell; 104. Upper gasket; 105. Lower gasket; 106. Rotating rod; 2. Lens shell; 201. Lens shell; 202. Mounting hole; 3. Temple; 301. Connecting block; 302. Connecting tube; 303. Shell; 304. Disassembly shell; 305. Disassembly positioning hole; 306. No. 2 protective shell; 307. Upper fixing tube; 308. Upper fixing rod; 309. Goggles temple; 310. Lower fixing tube; 311. Lower fixing rod; 312. Rotating shaft; 313. Gear shaft; 314. Limiting gear bar; 315. Through slot; 4. Disassembling nose pad; 401. Nose pad mounting block; 402. No. 1 positioning hole; 403. No. 2 positioning hole; 404. Nose pad. DETAILED DESCRIPTION

[0036] The present invention is further described below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment.

[0037] Example:

[0038] Please combine Figure 1-6 The adjustable goggles of this embodiment include a frame 1, a lens shell 2, temples 3 and a detachable nose pad 4, wherein the lens shell 2 is located on the front of the frame 1, the temples 3 are located on the side of the frame 1, and the detachable nose pad 4 is located at the bottom of the frame 1;

[0039] The frame 1 includes a main frame 101, a ventilation hole 102 is set at the bottom of the main frame 101, a protective shell 103 is fixedly connected to the side of the main frame 101, an upper gasket 104 is fixedly connected to the top of the back of the main frame 101, a lower gasket 105 is fixedly connected to the top of the back of the main frame 101, and a rotating rod 106 is fixedly connected to the back of the main frame 101. There are four ventilation holes 102, and the rotating rod 106 on each side is composed of two fixed blocks and a straight rod. The protective shell 103 protects the movable range of the limiting gear bar 314.

[0040] The lens housing 2 comprises a lens outer shell 201 , and a mounting hole 202 is provided on the front side of the lens outer shell 201 .

[0041] The temple 3 includes a connecting block 301, a connecting tube 302 is fixedly connected to one side of the connecting block 301, a shell 303 is fixedly connected to the back of the connecting block 301, a disassembly shell 304 is threadedly connected to one side of the shell 303, a disassembly positioning hole 305 is provided on the surface of the disassembly shell 304, a second protective shell 306 is fixedly connected to the back of the shell 303, an upper fixing tube 307 is fixedly connected to the inside of the shell 303, an upper fixing rod 308 is inserted into the inside of the upper fixing tube 307, and a goggles leg 309 is fixedly connected to the back of the upper fixing rod 308, and the shell 3 03 is fixedly connected to the inside of a lower fixing tube 310, and a lower fixing rod 311 is inserted into the inside of the lower fixing tube 310, a rotating shaft 312 is fixedly connected to one side of the inside of the shell 303, and a gear shaft 313 is rotatably connected to the inside of the rotating shaft 312, and the top meshing gear of the gear shaft 313 has a limited position gear bar 314, and a through groove 315 is provided on the surface of the gear shaft 313. There are two temples 3, and the two temples 3 are located on both sides of the lens shell 2. A rotating rod 106 is inserted into the inside of the connecting tube 302, and the front through groove 315 of the shell 303 faces the protective shell 103.

[0042] The disassembled nose pad 4 includes a nose pad mounting block 401, a No. 1 positioning hole 402 is arranged at the bottom of the nose pad mounting block 401, a No. 2 positioning hole 403 is arranged at the front of the nose pad mounting block 401, a nose pad 404 is threadedly connected to the bottom of the nose pad mounting block 401, and there are two No. 1 positioning holes 402, which are symmetrically arranged at the bottom of the nose pad mounting block 401.

[0043] The implementation principle of an adjustable goggles in the embodiment of the present application is as follows: when in use, first rotate the rotating rod 106 and the connecting tube 302 to open the temples, adjust the temples by rotating the gear shaft 313, rotate the gear shaft 313 to the right, the gear shaft 313 rotates clockwise, and drives the limiting gear bar 314 to extend outward, so that the temples are extended, and the goggles The leg 309 is reinforced and fixed by the upper fixing tube 307, the upper fixing rod 308 and the lower fixing tube 310, and the lower fixing rod 311, and the rotating shaft 312 is rotated to the left, and the rotating shaft 312 rotates counterclockwise, driving the limiting gear bar 314 to move toward the front, shortening the length of the temple 3, and the adjustment of the lens shell 2 can be replaced by removing the mounting hole 202. The adjustment of the disassembled nose pad 4 can be replaced by removing the second positioning hole 403.

[0044] The above-mentioned implementation modes are only preferred implementation modes of the present invention, and cannot be used to limit the protection scope of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.

Claims

1. An adjustable goggles, characterized in that: The glasses comprise a frame (1), a lens shell (2), temples (3) and a detachable nose pad (4), wherein the lens shell (2) is located on the front of the frame (1), the temples (3) are located on the side of the frame (1), and the detachable nose pad (4) is located at the bottom of the frame (1); The spectacle frame (1) comprises a main frame (101), a ventilation hole (102) is arranged at the bottom of the main frame (101), a protective shell (103) is fixedly connected to the side of the main frame (101), an upper gasket (104) is fixedly connected to the top of the back of the main frame (101), a lower gasket (105) is fixedly connected to the top of the back of the main frame (101), and a rotating rod (106) is fixedly connected to the back of the main frame (101).

2. The adjustable goggles according to claim 1, characterized in that: There are four air holes (102), and the rotating rod (106) on each side is composed of two fixed blocks and a straight rod. The function of the protective shell (103) is to protect the movable range of the limiting gear bar (314).

3. The adjustable goggles according to claim 1, characterized in that: The lens housing (2) comprises a lens outer shell (201), and a mounting hole (202) is provided on the front side of the lens outer shell (201).

4. The adjustable goggles according to claim 1, characterized in that: The temple (3) comprises a connecting block (301), one side of the connecting block (301) is fixedly connected to a connecting tube (302), the back of the connecting block (301) is fixedly connected to a housing (303), one side of the housing (303) is threadedly connected to a disassembly shell (304), a surface of the disassembly shell (304) is provided with a disassembly positioning hole (305), the back of the housing (303) is fixedly connected to a second protective shell (306), the interior of the housing (303) is fixedly connected to an upper fixing tube (307), and the interior of the upper fixing tube (307) is plugged with a An upper fixing rod (308), the back of which is fixedly connected to a goggles leg (309), the interior of the shell (303) is fixedly connected to a lower fixing tube (310), the interior of the lower fixing tube (310) is plugged with a lower fixing rod (311), one side of the interior of the shell (303) is fixedly connected to a rotating shaft (312), the interior of the rotating shaft (312) is rotatably connected to a gear shaft (313), the top meshing teeth of the gear shaft (313) are provided with a limited gear bar (314), and the surface of the gear shaft (313) is provided with a through groove (315).

5. The adjustable goggles according to claim 4, characterized in that: There are two temples (3), which are located on both sides of the lens shell (2). A rotating rod (106) is inserted into the connecting tube (302), and the front through slot (315) of the shell (303) faces the protective shell (103).

6. The adjustable goggles according to claim 1, characterized in that: The detachable nose pad (4) comprises a nose pad mounting block (401), a first positioning hole (402) is arranged at the bottom of the nose pad mounting block (401), a second positioning hole (403) is arranged at the front of the nose pad mounting block (401), and a nose pad (404) is threadedly connected to the bottom of the nose pad mounting block (401).

7. The adjustable goggles according to claim 6, characterized in that: There are two number one positioning holes (402), and the two number one positioning holes (402) are symmetrically arranged at the bottom of the nose pad mounting block (401).

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