Goggles

Abstract

The utility model belongs to the technical field of protective articles, and particularly discloses a pair of goggles, which comprises a goggle main body, a mounting sleeve, a cover plate and a filter screen, a ventilation cylinder is arranged above the goggle main body, an annular halfpace is fixed on the inner side of the ventilation cylinder, the filter screen is positioned above the halfpace, a frame is arranged on the outer side of the filter screen, and a rubber gasket is arranged on the frame; the mounting sleeve is arranged on the outer side of the ventilation cylinder in a sleeving manner and is in threaded connection with the ventilation cylinder, and a pressing ring is fixed to the inner side wall of the mounting sleeve and is pressed on a frame of the filter screen; the cover plate is located above the mounting sleeve, a sealing plug cover matched with the mounting sleeve is arranged on the cover plate, and the cover plate is clamped on the mounting sleeve; the filter screen is arranged in the ventilation cylinder and plays a role in filtering during ventilation, the cover plate is arranged, and the sealing plug on the cover plate is plugged on the mounting sleeve, so that ventilation of the ventilation cylinder can be avoided, and normal ventilation can be achieved after the ventilation cylinder is opened. The filter screen can be dismounted by rotating the mounting sleeve and screwing the mounting sleeve out of the ventilation cylinder.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of protective articles, in particular to a pair of goggles. BACKGROUND

[0002] In the process of some special work, the staff often need to wear goggles to protect the eyes to reduce the probability of external dust and other media entering the human eye.

[0003] The current goggles are mostly closed when in use, which can easily cause water mist in the goggles, so some people set an openable air vent on the goggles, such as the Chinese utility model patent with the publication number CN220459488U, which specifically discloses a pair of goggles.

[0004] However, people will find that the filter screen needs to be replaced or cleaned after long-term use because the air vent is provided with a filter screen, and the filter screen provided in the above-mentioned goggles is difficult to disassemble, which makes it inconvenient to replace or maintain it later. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a pair of goggles to solve the problems raised in the background.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a pair of goggles, comprising a pair of goggles main body, a mounting sleeve, a cover plate and a filter screen, an air cylinder is arranged above the pair of goggles main body, an annular ladder is fixed inside the air cylinder, the filter screen is located above the ladder, a frame is arranged on the outside of the filter screen, and a rubber gasket is arranged on the frame; the mounting sleeve is sleeved on the outside of the air cylinder and connected with the air cylinder by screw threads, a compression ring is fixed on the inner wall of the mounting sleeve, and the compression ring is pressed on the frame of the filter screen; the cover plate is located above the mounting sleeve, a sealing plug is arranged on the cover plate and matched with the mounting sleeve, and the cover plate is clamped on the mounting sleeve.

[0007] The filter screen can be made of activated carbon filter screen, and the rubber gasket on the frame is used to prevent air from entering from the side of the filter screen, thereby improving the sealing effect of the side of the filter screen.

[0008] By arranging the filter screen in the air cylinder, the filter screen plays a filtering role when the air cylinder is ventilated, the cover plate is arranged, and the sealing plug on the cover plate is plugged on the mounting sleeve, so that the air cylinder can be prevented from ventilating, and normal ventilation can be achieved after opening. The filter screen can be removed by rotating the mounting sleeve, and the mounting sleeve can be rotated off the air cylinder.

[0009] Preferably, first and second elastic bands are arranged on both sides of the pair of goggles main body, and the first and second elastic bands are used to bind the pair of goggles to the head.

[0010] Preferably, a magic mother sticker is arranged on the first elastic band, and a magic son sticker matched with the magic mother sticker is arranged on the second elastic band.

[0011] Preferably, a hinge seat is fixed on the side of the mounting sleeve, and a connecting rod is arranged on the side of the cover plate and hinged on the hinge seat.

[0012] Preferably, anti-skid lines are arranged on the outer wall of the mounting sleeve.

[0013] Preferably, a protrusion is arranged on the cover plate.

[0014] Compared with the prior art, the present utility model has the advantages that:

[0015] The present utility model plays a protective effect by wearing the goggle body on the eyes, realizes the air permeability of the inner side of the goggle body by opening the cover plate, filters the air by the filter screen, and removes the filter screen by rotating the mounting sleeve from the air permeable cylinder, which is simple and easy to understand and facilitates the disassembly and assembly of the filter screen. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 The present utility model is a three-dimensional structure Figure 1 ;

[0017] Figure 2 The present utility model is a three-dimensional structure Figure 2 ;

[0018] Figure 3 The present utility model is a cover plate opening structure

[0019] Figure 4 The present utility model is a mounting sleeve dismounting structure

[0020] Figure 5 The present utility model is a mounting sleeve and cover plate structure

[0021] In the figure: 1, goggle body; 101, air permeable cylinder; 102, ladder; 2, first elastic band; 201, magic mother sticker; 3, second elastic band; 301, magic son sticker; 4, mounting sleeve; 401, compression ring; 402, hinge seat; 403, anti-skid line; 5, cover plate; 501, sealing plug; 502, connecting rod; 503, protrusion; 6, filter screen. DETAILED DESCRIPTION

[0022] Clearly and completely describe the technical scheme in the embodiments of the utility model with the drawings in the embodiments of the utility model, obviously, the described embodiment is only a part of the embodiment of the utility model, and is not all the embodiment. Based on the embodiment in the utility model, all other embodiments obtained by the ordinary skilled in the art without making creative labor belong to the scope of the utility model protection.

[0023] In the description of the utility model, it needs to be explained that the orientation or position relation indicated by the terms "vertical", "upper", "lower", "horizontal" and the like is based on the orientation or position relation shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, therefore, it cannot be understood as a limitation on the utility model.

[0024] In the description of the utility model, it also needs to be explained that, unless otherwise explicitly specified and limited, the terms "arrangement", "installation", "connection", "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected, it can be mechanically connected, or it can be electrically connected, it can be directly connected, or indirectly connected through an intermediate medium, it can be the communication inside two elements. For the ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific situation.

[0025] Please refer to Figures 1-5 The utility model provides a kind of technical scheme: a pair of goggles, including goggle main body 1, installation sleeve 4, cover plate 5 and filter screen 6, goggle main body 1 top is provided with breathable cylinder 101, annular ladder 102 is fixed in the inside of breathable cylinder 101, the filter screen 6 is located above the ladder 102, the outside of filter screen 6 is provided with frame, and rubber gasket is provided on frame;Installation sleeve 4 is set on the outside of breathable cylinder 101 and is connected between breathable cylinder 101 using screw thread, the inside wall of installation sleeve 4 is fixed with gland 401, and the frame of filter screen 6 is pressed tightly by gland 401;The cover plate 5 is located above installation sleeve 4, the sealing plug cover 501 that is matched with installation sleeve 4 is provided on cover plate 5, and the cover plate 5 is clamped on installation sleeve 4.

[0026] Further, filter screen 6 can use activated carbon filter screen 6, and the rubber gasket on the frame is used to avoid air from the side of filter screen 6, to improve the sealing effect of the side of filter screen 6.

[0027] By setting the filter screen 6 in the air permeable cylinder 101, the filtering effect is achieved during air permeation, and by setting the cover plate 5 and blocking the sealing cover 501 on the cover plate 5 on the mounting sleeve 4, the air permeation of the air permeable cylinder 101 can be avoided, and after being opened, the air permeation can be normally achieved. The filter screen 6 can be removed by rotating the mounting sleeve 4 and unscrewing the mounting sleeve 4 from the air permeable cylinder 101

[0028] Further, the two sides of the goggle body 1 are respectively provided with a first elastic band 2 and a second elastic band 3, and the first elastic band 2 and the second elastic band 3 are used to bind the goggle body on the head.

[0029] Further, the first elastic band 2 is provided with a magic mother sticker 201, and the second elastic band 3 is provided with a magic son sticker 301 matched with the magic mother sticker 201, and when worn, the magic son sticker 301 is stuck on the magic mother sticker 201 to fix the goggle body 1.

[0030] Further, the mounting sleeve 4 is fixed with a hinge seat 402 on the side edge, the cover plate 5 is provided with a connecting rod 502 on the side edge, and the connecting rod 502 is hinged on the hinge seat 402. When the cover plate 5 is opened, the connecting rod 502 rotates on the hinge seat 402, and the cover plate 5 can be opened.

[0031] Further, the outer side wall of the mounting sleeve 4 is provided with anti-skid lines 403, and the anti-skid lines 403 can facilitate the rotation of the mounting sleeve 4.

[0032] Further, the cover plate 5 is provided with a lug 503, and the lug 503 can facilitate the buckling and opening of the cover plate 5.

[0033] In summary, when the goggle body 1 is used, the goggle body 1 is only needed to be aligned with the eye part, and then the goggle body 1 is combined on the face, the first elastic band 2 and the second elastic band 3 are pulled, and then the magic son sticker 301 on the second elastic band 3 is stuck on the magic mother sticker 201 of the first elastic band 2. During wearing, if air permeation is needed, the lug 503 on the cover plate 5 is only needed to be buckled to rotate the connecting rod 502 on the hinge seat 402, and after the cover plate 5 is buckled, air can enter the inside of the goggle body 1 through the filter screen 6, the air is filtered by the filter screen 6, the air permeation effect is achieved, and when the cover plate 5 is directly combined on the mounting sleeve 4, the filter screen 6 can be removed. When the filter screen 6 needs to be removed, the mounting sleeve 4 is only needed to be rotated, the mounting sleeve 4 is unscrewed from the air permeable cylinder 101, and then the filter screen 6 can be taken off from the ladder platform 102 of the air permeable cylinder 101. During installation, the filter screen 6 is repositioned on the ladder platform 102, and then the mounting sleeve 4 is re-screwed on the air permeable cylinder 101, and the frame of the filter screen 6 is pressed tightly by the pressing ring 401.

[0034] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A type of protective goggles, characterized in that: The device includes a goggle body (1), a mounting sleeve (4), a cover plate (5), and a filter (6). A ventilator (101) is provided above the goggle body (1), and an annular step (102) is fixed inside the ventilator (101). The filter (6) is located above the step (102), and a frame is provided on the outer side of the filter (6). A rubber gasket is provided on the frame. The mounting sleeve (4) is fitted on the outer side of the ventilator (101) and is threadedly connected to the ventilator (101). A pressure ring (401) is fixed on the inner wall of the mounting sleeve (4), and the pressure ring (401) is pressed against the frame of the filter (6). The cover plate (5) is located above the mounting sleeve (4), and a sealing plug (501) that cooperates with the mounting sleeve (4) is provided on the cover plate (5). The cover plate (5) is snapped onto the mounting sleeve (4).

2. The goggles according to claim 1, characterized in that: The goggle body (1) is provided with a first elastic band (2) and a second elastic band (3) on both sides respectively.

3. The goggles according to claim 2, characterized in that: The first elastic band (2) is provided with a Velcro female (201), and the second elastic band (3) is provided with a Velcro female (301) that cooperates with the Velcro female (201).

4. The goggles according to claim 1, characterized in that: The mounting sleeve (4) is fixed with a hinge seat (402) on its side, and the cover plate (5) is provided with a connecting rod (502) on its side. The connecting rod (502) is hinged to the hinge seat (402).

5. The goggles according to claim 1, characterized in that: The outer side wall of the mounting sleeve (4) is provided with anti-slip texture (403).

6. The goggles according to claim 1, characterized in that: The cover plate (5) is provided with protrusions (503).

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