JPH0984820A - Air blowoff goggle - Google Patents

Abstract

PROBLEM TO BE SOLVED: To prevent the adhesion of paint to a lens by arranging a plurality of air blowoff ports covering the front of the lens by blown-off air to the periphery of a goggle and providing air introducing ports supplying air to the air blowoff ports. SOLUTION: A goggle 1 is composed of a synthetic resin molded product wherein the lens peripheral part 1 fixing a lens 2 is formed hardly and a band part 1b is formed softly. A plurality of air blowoff ports 3 are arranged to the peripheral part 1a of the lens 2 and an air passage 4 provided to the peripheral part 1a of the lens 2 so as to communicate with the air blowoff ports 3 supplying air to the air passage 4 is provided in an upwardly protruding state. When a band part 7b is fitted to the head and air is supplied to the air introducing port 5 by an air hose, the front of the lens 2 is covered with the air blown out of the air blowoff ports and, therefore, even if the lens 3 is directed upwardly, falling paint is blown off by air and not bonded to the lens 2.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an improvement of goggles used for spray painting or the like, for example, a goggle that widens the field of view with a wide single-lens system and at the same time protects eyes from flying objects from a wide range.

[0002]

When spray-painting using conventional goggles, if the spraying operation is in an upward state, the paint that falls will adhere to the lens of the goggles,
There was a problem that the visibility was blocked and the workability deteriorated.

The present invention has been made in order to solve the above problems, and prevents the paint from adhering to the lens by blowing off the paint by air in front of the lens so that the work can be performed safely without obstructing the field of view. The goal is to get air-blowing goggles that can continue.

[0004]

An air blowing type goggle according to the present invention is provided with a plurality of air blown goggles around the lens of the goggle and encloses the front of the lens with each blown air, and each air blowing port. It is equipped with an air inlet for supplying air to the lens. Therefore, if air is supplied to the air inlet through an air hose after mounting it like conventional goggles, each air blown out from each air outlet will be in front of the lens. The paint is blown off by this air and the paint does not adhere to the lens.

An air-blowing type goggle according to another invention of the present invention is an air piping which is detachably attached to the periphery of the lens of the goggle and which is arranged in a shape located around the lens. A plurality of air pipes are provided in the air pipe, and an air outlet for covering the front of the lens by each air blown out, and an air outlet structure provided in the air pipe for supplying air are provided. Therefore, if air is supplied to the air introduction port by an air hose after it has been attached to the periphery of the lens of a conventional goggle, each air blown out from each air outlet through the air pipe covers the front of the lens. The air blows off the paint,
No paint adheres to the lens.

[0006]

BEST MODE FOR CARRYING OUT THE INVENTION

Embodiment 1. One embodiment of the invention of claim 1 is shown in FIG.
FIG. 2 will be described. 1 is an overall perspective view, and FIG. 2 is FIG.
II is a cross-sectional view taken along line II-II of FIG. In the figure, reference numeral 1 is a goggle having a shape similar to that of a conventional goggle, and a lens peripheral portion 1a for fixing a lens 2 is made of a rigid material and a band portion 1b is made of a soft synthetic resin molded article. . 3 are plural in the lens peripheral portion 1a (4 in the drawing
The air passages formed in the lens peripheral portion 1a so as to communicate with the respective air outlets 3, the air passages 5 provided so as to project upward and supply air to the air passages 4. It is a mouth.

Now, when the band portion 1b is turned around the head (of the operator) and air is supplied to the air introduction port 5 by an air hose (not shown), each air blown out from each air outlet 3 is shown in FIG. Since the front side of the lens 3 is encapsulated as described above, the paint that drops even if the lens 3 faces upward is blown off by this air, and the paint does not adhere to the lens 2.

In the above embodiment, the band portion 1b may be separated from the goggle 1 made of hard polycarbonate and the band portion 1b may be attached as a separate band made of a soft resin, or the band portion 1b may be attached to the hard goggle 1. It may be an integrally formed ear hook (same shape as glasses).

Embodiment 2 One embodiment of the second aspect of the present invention will be described with reference to FIGS. 3 is an overall perspective view, and FIG. 4 is a side view of FIG. 3. The same or corresponding parts as those in the first embodiment are designated by the same reference numerals and the description thereof will be omitted. In the figure, 6 is a cap structure in which the band portion 1b or the ear hook portion of the goggles 1 is cap-shaped, and has a stopper 7 for stopping the air hose at the top.
Reference numeral 8 is an adjusting portion of the cap structure 6. When the goggles 1 are covered with the cap structure 6 like a hat in this way, the goggles 1 are not easily removed even by the reaction force of the air.

Embodiment 3 An embodiment of the invention of claim 3 will be described with reference to FIGS. 5 is an overall side view, and FIG. 6 is a perspective view showing the blowing structure of FIG. In the figure, 9 is a conventional goggle, which includes a lens portion 9a and a band portion 9b. Reference numeral 10 denotes a blow-out structure attached to the lens portion 9a of the goggles 9, and air piping 11 arranged in a shape located around the lens portion 9a, and a plurality (four in the drawing) are arranged in the air piping 11. It is composed of an air outlet 12, an air inlet 13 protruding upward from the air pipe 11 for supplying air to the air pipe 11, and a stop band 14 for stopping the goggles 9.

In this way, the blowing structure 10 is fixed to the band 1
If the goggles 9 are attached according to 4, the conventional goggles 9 can be used as the air-blowing type goggles as in the case of the first embodiment, so that the conventional goggles 9, that is, the goggles 9 already in use, can be used as they are and purchased. The purchase cost is reduced because only the blowing structure 10 is provided, and the blowing structure 10 is freely attachable / detachable, so that it can be attached / detached depending on the application.

Embodiment 4 An embodiment of the invention of claim 4 will be described with reference to FIGS. FIG. 7 is an overall side view, and FIG. 8 is a perspective view showing the blowing structure and the cap structure of FIG. 7. The same or corresponding parts as those in the third embodiment are designated by the same reference numerals and the description thereof will be omitted. In the figure,
Reference numeral 15 is a cap structure integrally formed with the blowing structure 10, and has a stopper 16 for stopping the air hose at the top.

When the cap structure 15 is formed integrally with the blowout structure 10 in this manner, the blowout structure 10 is attached to and fixed to the goggles 9 and the cap structure 15 covers it like a hat. As a result, the head structure can be more firmly attached, and the cap structure 15 can be pressed from above by the band portion 9b of the goggles 9 as shown in FIG.

Embodiment 5 An embodiment of the invention of claim 5 will be described with reference to FIG. FIG. 9 is a perspective view showing the cap structure. In the figure, reference numeral 17 denotes a cap structure which is cap-shaped and is covered like a cap, and has a stopper 18 for stopping an air hose at the top and an adjusting portion 19
have. This cap structure 17 is used to stop the air hose by covering it when there is no member for stopping the air hose as in the first or third embodiment.

Embodiment 6. An embodiment of performing spray coating using the air-blowing type goggles of the above-described Embodiment 2 will be described with reference to FIG. In FIG. 10, 20 is a spray gun, 21 is an air compressor, 22 is oil paint, 23 is a three-way switching cock provided in the air hose 24, and 25 is an air hose connecting the three-way switching cock 23 and the air inlet 5 of the goggles 1. is there.

When the three-way switching cock 23 is used as described above, the switching operation of the cock 23 enables the spraying operation of the spray gun 20 (without blowing air from the goggles 1), and the blowing of only the goggles 1 (for example, before painting). (Effective for dust removal work), spray gun 2 while blowing air from goggles 1
Spray work by 0 can be selected. Of course, the spray gun 20 can be freely opened and closed by an opening / closing lever (not shown).

At this time, since the air hose 25 is fixed by the stopper 7 of the cap structure 6, there is no possibility that the air hose 25 is shaken by the air force to make the work difficult. Although FIG. 10 describes the second embodiment, it goes without saying that the same can be applied to the first and third to fifth embodiments.

Embodiment 7. In each of the above-described first to sixth embodiments, the air is blown out from the lens 2 in the forward direction, but as shown in FIGS.
The air may be blown downward in front of the lens 2, and similarly, the front of the lens 2 is encapsulated by the air blown downward.

In this case, a plurality of air outlets 3 (four in the drawing) may be provided only in the projecting portion 1A, which simplifies the shape of the lens peripheral portion 1a. Although not shown in the drawings, it goes without saying that the second to sixth embodiments can be similarly supported.

Embodiment 8. In each of the above-described first to seventh embodiments, an example in which it is used for spray painting is shown, but it can also be widely used for spraying work, welding work corresponding to smoke and gas, masonry polishing work, chemical spraying work, and the like.

[0021]

As described above, according to the present invention, the paint is blown off by the air in front of the lens to prevent the paint from adhering to the lens, and the work can be safely continued without obstructing the field of view. Is obtained.

[Brief description of drawings]

FIG. 1 is an overall perspective view showing a first embodiment of the present invention.

2 is a cross-sectional view taken along the line II-II in FIG.

FIG. 3 is an overall perspective view showing a second embodiment of the present invention.

FIG. 4 is a side view of FIG. 3;

FIG. 5 is an overall side view showing a third embodiment of the present invention.

FIG. 6 is a perspective view showing the outlet structure of FIG.

FIG. 7 is an overall side view showing a fourth embodiment of the present invention.

8 is a perspective view showing the blowing structure and the cap structure of FIG. 7. FIG.

FIG. 9 is a perspective view of a cap structure showing a fifth embodiment of the present invention.

FIG. 10 is a use state diagram showing a sixth embodiment of the present invention.

FIG. 11 is an overall perspective view showing Embodiment 7 of the present invention.

12 is a cross-sectional view taken along the line XII-XII in FIG.

[Explanation of symbols]

 1 Goggles 1a Lens surrounding part 1b Band part 2 Lens 3 Air outlet 4 Air passage 5 Air inlet 6 Cap structure 7 Stopper 9 Conventional goggles 10 Air outlet structure 11 Air piping 12 Air outlet 13 Air inlet 14 Stop Band 15 Cap structure 16 Stopper 17 Cap structure 18 Stopper 20 Spray gun 21 Air compressor 22 Oil paint 23 Three-way switching cock 25 Air hose

Claims (5)

[Claims] 1. A goggle having a plurality of air outlets arranged around the lens and covering the front of the lens with each air blown out, and an air inlet for supplying air to each air outlet. The characteristic air-blowing goggles. 2. A structure in which the band portion or the ear hook portion of the air-blowing type goggles according to claim 1 is capped to cover the goggles like a cap, and a stopper for stopping an air hose is provided in the cap structure. Air-blowing type goggles featuring. 3. An air pipe having a blowout structure attached to the periphery of a lens of a goggle, the air pipe having a shape of the blowout structure located around the lens, and a plurality of airs provided and blown on the air pipe. An air-blowing goggle comprising an air outlet for enclosing the front of the lens and an air inlet provided in the air pipe for supplying air. 4. A cap structure having a cap-like structure to be covered like a cap and having a stopper for stopping an air hose is integrally formed with the blowing structure according to claim 3. Expression goggles. 5. The air-blowing goggles according to claim 1, further comprising a cap structure having a cap-like structure so as to be covered like a cap and having a stopper for stopping an air hose.