LT6610B - A safety goggles structure - Google Patents

Abstract

This invention discloses a safety goggles structure, comprising lens structure made from acrylic. The lower end of the said lens structure is set with nose groove for fitting human nose, the rear end face of the said lens structure is set with arc-shaped groove for fitting human forehead, the said arc-shaped groove is fitted with airbag rod, the said airbag rod is fixed on the said arc-shaped groove by means of conglutination, the top of the said airbag rod is set with air hole, the said air hole is set with rubber closing plug internally, the left and right end faces of the said lens structure are set with rotating seat, the said rotating seat is provided with bayonet, the top of the said rotating seat is set with a through-hole vertically throughout the rotating seat, the two sides of the said lens structure are set with turnable spectacle frame rod, the said spectacle frame rod is provided with rotating block that is fitted in the bayonet, the said through-hole is set with connect component vertically internally, and the said connect component passes through the said rotating block; this device has a good performance of protecting eyes from being harmed by spark.

Description

Technical field

The present invention relates to the construction of safety goggles.

State of the art

Glass constructions are currently known. One of the constructions is described in Chinese patent application WO2014086126.

Cutting workers must wear safety goggles when working. The goggles feature, using existing technology, to protect the eyes from harmful sparks during cutting. Each person is individual, so his skull is different. Thus, such goggles may not fit the dimensions of each person and it is likely that the spark will pass through the goggles and enter the eyes.

In view of the above problem, there is a need for a goggle design that can be adapted to different shapes and dimensions to be comfortable to wear.

The essence of the invention

The object of the present invention is to provide a goggle design which can overcome the drawbacks of the existing technologies listed above.

The construction of the goggles includes the construction of the lens made of acrylic. The lower end of said lens construction is fixed with a nasal groove for mounting a human nose. The rear end of said lens construction is formed with an arcuate groove in the forehead of a human, said arcuate groove is provided with an airbag rod, said airbag rod is attached to said arcuate groove by conglutination, said airbag rod is mounted with said air hole the air hole is provided with a rubber closure plug, and the left and right ends of said lens construction are mounted in a rotary socket, said rotary socket being provided with a side shutter. The top of said pivot socket is mounted through an opening vertically in the entire pivot socket. The constructions of both said lenses are mounted with a rotatable spectacle frame rod, said spectacle frame rod having a rotating block which is mounted on the side. Said opening is connected to the element vertically inside, and said connecting element passes through said rotating block.

Preferably, said connecting element comprises a screw socket and a screw mounted below said screw socket, said screw socket being suitable for a transition moment corresponding to said opening and said rotating block, respectively.

Preferably, the top of said lens structure is evenly distributed with a plurality of air openings, said air opening passes vertically through said lens structure, and the thickness of said lens structure is 2 mm-5 mm.

Preferably, the rear end of said spectacle frame rod is provided with a socket and a boundary socket is mounted on top of said spectacle frame socket, a leg element is flexibly inserted in said socket, a portion at the top of said leg element adjacent the front end is threaded the threaded hole has a boundary bolt, and said boundary bolt is mounted inside said boundary socket.

Preferably, the rear end arc of said leg member tapers downward to form a border portion that operates beyond the ears, said end of the border portion being circularly displaced away from said portion of the leg member, and said border portion and said leg member being of integral construction.

Preferably, the outside of said leg member is formed by a retaining member, the inner side of said retaining member is provided with a tube for the ear, and said tube is provided with an elastic ear plug.

The advantages of the present invention are that the design of the goggles is to realize the front protection through the lens structure, and air injection can be implemented through the airbag because the airbag rod is soft, the inflated airbag rod can fit snugly to the human forehead to protect the human eyes from harmful sparks. These glasses are simple in construction, cheap and suitable for production and use.

Descriptions of the attached drawings fig. shows a general construction scheme of the present invention in FIG. shows a side view of the present invention.

fig. an image of the connector component is shown.

Detailed implementation method

The present invention is described in detail with reference to FIG. - Figure 3. The construction of the goggles includes the construction of the lens (1) made of acrylic. The lower end of said lens structure (1) is fixed with a nasal groove for mounting a human nose, the rear end of said lens structure (1) is formed with an arcuate groove (101) for human forehead, said arcuate groove (101) is provided with airbags rod (2), said airbag rod (2) is attached to said arcuate groove (101) by conglutination. Said airbag rod (2) is mounted with air holes (201), said air hole (201) is provided with a rubber closing plug, and the left and right ends of said lens structure (1) are mounted in a rotating socket (3), said rotary the socket (3) has a side latch (301). The top of said pivot socket (3) is mounted through an opening vertically in the entire pivot socket. Both said lens constructions (1) are mounted with a rotatable spectacle frame rod (4), said spectacle frame rod (4) has a rotating block (401) mounted on the side (301), said opening being connected to the element (5) vertically inside , and said connecting element (5) passes through said rotating block (401).

According to an optimal embodiment of the present invention, said connecting element (5) consists of a screw socket (501) and a screw (502) mounted below said screw socket (501), said screw socket (501) being suitable for a transition moment corresponding to said opening and said rotating block (401).

The top of said lens structure (1) is evenly distributed with a plurality of air holes (121), said air hole (121) passes through said lens structure (1) vertically, and the thickness of said lens structure (1) is 2 mm to 5 mm.

The rear end of said spectacle frame rod (4) is provided with a socket, and a boundary socket (411) is mounted on the top of said spectacle frame socket, a leg element (412) is flexibly inserted in said socket, a portion at the top of said leg element (412) adjacent the front end is provided with a threaded opening, said threaded opening having a stop screw (413), and said stop screw (413) being mounted within said stop slot (411).

The arc of the rear end of said leg member (412) tapers downward to form a boundary portion (421) extending beyond the ears, said end (421) of said leg portion distal to said leg portion (412) and said boundary portion ( 421) and said leg element (412) are of solid construction.

The outside of said leg member (412) is defined by a retaining member (412), the inner side of said retaining member (422) is provided with a tube (423) for the ear, and said tube (423) is provided with an elastic ear plug (424).

The advantages of the present invention are as follows: the function of the goggles design is to realize the front protection through the lens structure, and air injection can be implemented through the airbag because the airbag rod is soft, the inflated airbag rod can fit snugly to the human forehead to protect the human eye from harmful sparks. These glasses are simple in construction, cheap and suitable for production and use.

What has been described above is only a detailed description of an embodiment of the present invention. However, the scope of protection of the present invention is not limited to any modification or substitution that has been made without the creative work being included in the scope of the present invention. The scope of protection of the present invention depends on the claims set forth in the definition.

Based on this method, those skilled in the art can make various modifications according to the mode of operation within the scope of the present invention.

Claims (6)

DEFINITION DEFINITION 1. Protective eyewear construction incorporating a lens comprising: a lens (1) construction made of acrylic; the lower end of said lens construction (1) is provided with a nose groove for mounting the nose, the rear end of said lens construction (1) is formed by an arc-shaped groove (101) for human foreheads, said arc-shaped groove (101) being provided with airbags. rod (2), said airbag rod (2) attached to said arc-shaped groove (101) using conglutination, said airbag rod (2) is mounted with air holes (201), said air hole (201) being mounted with the rubber closure plug and the left and right ends of said lens construction (1) are mounted in a rotating socket (3), said rotating socket (3) being with the side flap (301), the top of said rotating socket (3) being mounted vertically in the entire rotating socket, the two lens designs (1) are fitted with a rotating eyeglass frame rod (4), said eyelet of the eyeglass (4) having to be worn a rotating block (401) mounted on the side (301), said opening being connected to the element (5) vertically internally, said connecting element (5) passing through said rotating block (401). 2. The construction of safety glasses according to claim 1, characterized in that said connecting element (5) consists of a screw socket (501) and a screw (502) attached to said screw socket (501), said screw socket (501) being suitable for transition at a time corresponding to said opening and said rotating block (401), respectively. 3. The construction of protective glasses according to claim 1, characterized in that the top of said lens construction (1) is evenly distributed with a plurality of air openings (121), said air hole (121) passing through said lens structure (1) vertically and said lens (121) being vertically distributed. the thickness of the structure (1) is 2 mm to 5 mm. 4. The construction of the safety glasses according to claim 1, characterized in that the rear end of said eyelet of the eyeglass frame (4) is provided with a socket, and at the top of said socket of the spectacle frame a socket (411) is mounted, the leg element (412) being inserted in a flexible manner in said socket. ), at the top of said foot element (412) adjacent the front end is a threaded opening, said threaded opening having a finite inner screw (413), said boundary screw (413) being mounted inside said boundary socket (411). 5. The construction of protective glasses according to claim 1, characterized in that the arc of the end-end of said foot element (412) narrows down to form a boundary portion (421) which operates beyond the ears, said end of the boundary portion (421) being far away from said foot element. part (412) is a circular displacement, and said boundary portion (421) and said foot element (412) are integral. 6. The construction of protective glasses according to claim 1, characterized in that the outside of said foot element (412) is provided with a retaining element (412), the inner side of said holding element (422) being provided with a tube (423) for the ear and said tube (423). 423) is provided with an elastic earbud (424).