CN215729127U

CN215729127U - Sand prevention goggles that building site used

Info

Publication number: CN215729127U
Application number: CN202121501816.4U
Authority: CN
Inventors: 郭勇
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-07-02
Filing date: 2021-07-02
Publication date: 2022-02-01
Anticipated expiration: 2031-07-02

Abstract

The utility model discloses sand-proof goggles for construction sites, which comprise two spectacle frames, wherein the top center positions of the two spectacle frames are vertically and fixedly connected with threaded shafts, the end parts of the two spectacle frames are respectively and fixedly provided with a rubber ring, the ring openings of the two rubber rings are vertically and fixedly connected with rubber strips, one opposite sides of the two rubber strips are respectively and fixedly provided with a semi-elliptical rubber body, sealing pieces are respectively and adaptively arranged in the two rubber rings, the top ends and the bottom ends of the two sealing pieces are respectively and fixedly provided with a limiting strip, the sand-proof goggles for the construction sites are connected with a circle of rubber ring on the outer ring of the spectacle frame, the end part of the rubber ring is vertically and fixedly connected with a rubber strip, one side of the rubber strip is fixedly connected with a semi-elliptical rubber body, so that the corners of eyes of different wearers can be blocked, a better protection effect is achieved, a sealing piece is embedded in the rubber ring, so that dust can be prevented from entering the glasses frame through the sealing piece to pollute the glasses.

Description

Sand prevention goggles that building site used

Technical Field

The utility model belongs to the technical field of constructional engineering tools, and particularly relates to sand prevention goggles for a construction site.

Background

When the sand prevention goggles are used in the construction site, normal operation is often influenced by sand and wind, so that sand prevention goggles for the construction site appear in the market, but the sand prevention goggles for the construction site are not good in protection effect, mainly because the eye parts of a human body are not flat and the shapes of the eye parts of all people are not consistent, sand is easy to slip into the eyes due to gaps, more importantly, the sand prevention goggles for the construction site are lack of protection, and when the sand prevention goggles are not used, the back surfaces of lenses and the contents of a spectacle frame are easy to be polluted and dirty, so that the use is inconvenient;

there is a need for a sand control eyewear for use on construction sites.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide sand-proof goggles for construction sites, which are used for solving the problems of poor protection effect and inconvenience in use in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a sand prevention goggles that building site used, includes the picture frame, the picture frame is provided with two, two the equal perpendicular fixedly connected with screw thread axle of top central point position of picture frame, two the equal fixed mounting of tip of picture frame has the rubber circle, two the perpendicular fixedly connected with rubber strip of rim of mouth department of rubber circle, two the equal fixed mounting in one side in opposite directions of rubber strip has the semiellipse rubber body, two the gasket of having placed of homogeneous phase adaptation in the rubber circle, two the top and the equal fixed mounting in bottom of gasket have spacing, are located the below spacing runs through corresponding gasket and has seted up the thread groove, two the gasket is all installed on corresponding screw thread axle through the thread groove screw thread.

As a preferred technical scheme of the utility model, the specifications of the two mirror frames are consistent, lenses are embedded and fixedly installed at the frame openings, and the two lenses are respectively designed to be matched with the corresponding mirror frames.

As a preferred technical scheme of the utility model, two limiting grooves are symmetrically formed in the inner side walls of the two rubber rings.

As a preferable technical scheme of the utility model, a nose bridge is fixedly arranged between opposite sides of the two mirror frames, and the bottom ends of the nose bridge are both provided with semicircular grooves.

As a preferable technical scheme of the utility model, a rubber belt is fixedly connected between the sides, far away from the two mirror frames, of the two mirror frames.

As a preferred technical scheme of the utility model, the four limiting strips are respectively embedded in the corresponding limiting grooves.

As a preferable technical scheme of the utility model, handles are fixedly arranged on the front surfaces of the two sealing sheets.

Compared with the prior art, the utility model has the beneficial effects that: the utility model relates to sand-proof goggles for construction sites, which have the characteristics of good protection effect and convenient use, and specifically comprise the following components:

firstly, the sand-proof goggles for the construction site are connected with a circle of rubber ring on the outer ring of the spectacle frame, the end part of the rubber ring is vertically and fixedly connected with a rubber strip, and one side of the rubber strip is fixedly connected with a semi-elliptical rubber body, so that the eyes of different wearers can be blocked, and a better protection effect is achieved;

second, a gasket is placed in this sand prevention goggles that building site used embedding in the rubber circle, when not using sand prevention goggles, can avoid the dust to enter into the back of polluting the lens in the picture frame from the rubber circle through the gasket, causes the lens fuzzy, when using sand prevention goggles, can take off the gasket and threaded mounting avoids the gasket to lose on the threaded spindle.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic diagram of the external structure of the present invention with the sealing sheet removed;

fig. 3 is a schematic view of a sealing piece mounting structure of the present invention.

In the figure: 1. a mirror frame; 2. a bridge of the nose; 3. a rubber belt; 4. sealing the sheet; 11. a lens; 12. a threaded shaft; 13. a rubber ring; 14. a rubber strip; 15. a semi-elliptical rubber body; 16. a limiting groove; 41. a limiting strip; 42. a thread groove; 43. a handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the utility model provides sand-proof goggles for construction sites, which comprise two spectacle frames 1, wherein the two spectacle frames 1 are vertically and fixedly connected with threaded shafts 12 at the center positions of the top ends of the two spectacle frames 1, rubber rings 13 are fixedly arranged at the end parts of the two spectacle frames 1, rubber strips 14 are vertically and fixedly connected with the openings of the two rubber rings 13, semi-elliptical rubber bodies 15 are fixedly arranged at opposite sides of the two rubber strips 14, sealing pieces 4 are arranged in the two rubber rings 13 in a homogeneous phase matching manner, limiting strips 41 are fixedly arranged at the top ends and the bottom ends of the two sealing pieces 4, the limiting strip 41 at the lower part penetrates through the corresponding sealing piece 4 and is provided with threaded grooves 42, and the two sealing pieces 4 are respectively arranged on the corresponding threaded shafts 12 through the threaded grooves 42 in a threaded manner.

Wherein, two picture frame 1 specifications are unanimous and frame mouth department embedding fixed mounting has lens 11, two lenses 11 respectively with correspond picture frame 1 looks adaptation design.

Wherein, two spacing grooves 16 have been seted up to the inside wall symmetry of two rubber rings 13, conveniently cooperate spacing strip 41 to use.

Wherein, two picture frames 1 fixed mounting have nose bridge 2 between one side in opposite directions, and the half slot has all been seted up to the bottom of nose bridge 2, makes things convenient for the card on different users' nose.

Wherein, two picture frames 1 keep away from fixedly connected with rubber belt 3 between one side mutually, have certain elasticity, can make things convenient for the wearer of different head circumferences to use.

Wherein, four spacing strips 41 imbed respectively and set up in the spacing groove 16 that corresponds, can improve the fastness of installing at rubber ring 13 of gasket 4.

Wherein, two gasket 4 openly fixed mounting have handle 43, conveniently take out gasket 4 from rubber circle 13.

The working principle is as follows:

when the sand-proof goggles are used, firstly, the sealing strip 4 is taken down from the rubber ring 13 through the handle 43, at the moment, the two limiting strips 41 are respectively taken out from the corresponding limiting grooves 16, then the two thread grooves 42 are respectively opposite to the corresponding thread shafts 12, the two sealing strips 4 are respectively rotated, the sealing strips 4 are in threaded mounting on the corresponding thread shafts 12, finally, the rubber belt 3 is sleeved on the head of a wearer, the two rubber rings 13 are respectively attached to the eyes of the wearer, the two rubber strips 14 are opposite to the positions of the canthi, and finally, the two semi-elliptical rubber bodies 15 are attached to the canthi, so that the sand-proof capacity of the sand-proof goggles is improved;

when the sand-proof goggles are not used, the steps are reversely operated, and finally the sealing sheet 4 is embedded into the rubber ring 13, so that the protective effect is achieved on the lens frame 1 and the lenses 11, and the lenses 11 are prevented from being damaged and blurred.

In the description of the present invention, it is to be understood that the indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings and are only for convenience in describing the present invention and simplifying the description, but are not intended to indicate or imply that the indicated devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly attached, detachably attached, or integrated; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A sand-proof goggles for construction sites comprises a goggle frame (1) and is characterized in that, the utility model discloses a rubber sealing structure, including picture frame (1), rubber ring (13), two the equal perpendicular fixedly connected with screw shaft (12), two of top central point of picture frame (1) puts equal perpendicular fixedly connected with screw shaft (12), two the equal fixed mounting of tip of picture frame (1) has rubber circle (13), two the perpendicular fixedly connected with rubber strip (14), two of rim of a circle mouth department of rubber circle (13) the equal fixed mounting in one side in opposite directions of rubber strip (14) has semiellipse rubber body (15), two placed of homogeneous phase adaptation in rubber circle (13) gasket (4), two the top and the equal fixed mounting in bottom of gasket (4) have spacing (41), are located the below spacing (41) run through corresponding gasket (4) and have seted up thread groove (42), two gasket (4) are all installed on corresponding screw shaft (12) through thread groove (42) screw thread.

2. The sand control eyewear for a construction site as claimed in claim 1, wherein: two picture frame (1) specification is unanimous and frame mouth department embedding fixed mounting has lens (11), two lens (11) respectively with corresponding picture frame (1) looks adaptation design.

3. The sand control eyewear for a construction site as claimed in claim 1, wherein: two limiting grooves (16) are symmetrically formed in the inner side walls of the two rubber rings (13).

4. The sand control eyewear for a construction site as claimed in claim 1, wherein: two fixed mounting has nose bridge (2) between picture frame (1) one side in opposite directions, the semicircular groove has all been seted up to the bottom of nose bridge (2).

5. The sand control eyewear for a construction site as claimed in claim 1, wherein: two picture frame (1) keep away from fixedly connected with rubber belt (3) between one side mutually.

6. A sand control eyewear for a construction site as claimed in claim 3, wherein: the four limiting strips (41) are respectively embedded in the corresponding limiting grooves (16).

7. The sand control eyewear for a construction site as claimed in claim 1, wherein: and handles (43) are fixedly arranged on the front surfaces of the two sealing pieces (4).