CN209405071U - A new type of goggles with detachable lower frame - Google Patents

Abstract

The utility model provides a novel protective goggle with a detachable lower frame. A new type of goggles with a detachable lower frame, which includes a frame, a lens arranged on the frame and a strap arranged at the rear end of the frame, a sponge is provided at the contact between the frame and the human face, and the frame is It includes a picture frame main body and a nose pad picture frame arranged under the picture frame main body and detachably connected with the picture frame main body. The utility model has the advantages of simple structure and convenient use, and can solve the problems that traditional goggles cannot solve the problems of ventilation and comfort in the case of wearing for a long time.

Description

A new type of goggles with detachable lower frame

technical field

The utility model relates to the technical fields of chemical industry, electric welding and military use, and more specifically relates to a novel protective goggle with a detachable lower frame.

Background technique

In the process of chemical experiments, electric welding, military training, and outdoor riding, for safety reasons, most personnel will use goggles to prevent wind, sand, splashes, ultraviolet rays, impacts, etc. Traditional goggles have the advantages of light weight and good airtightness, which are suitable for short-term wearing and can protect the eyes of users very well. However, for some long-term wearing scenarios, such as long-term military training outdoors, the user's long-term wearing will cause problems such as airtight eyes and severe sweating, which will affect the user's comfort and cause inconvenience to training. Therefore, in special scenarios, traditional ordinary goggles cannot meet its requirements.

Utility model content

In order to overcome at least one defect of the above-mentioned prior art, the utility model provides a new type of goggles with a detachable lower frame. The utility model has the advantages of simple structure and convenient use, and can solve the problems that traditional goggles cannot solve the problems of ventilation and comfort when worn for a long time.

In order to solve the above-mentioned technical problems, the technical solution adopted by the utility model is: a new type of goggles with a detachable lower frame, which includes a frame, a lens arranged on the frame and a belt arranged at the rear end of the frame, A sponge is provided at the contact between the picture frame and the human face, and the picture frame includes a picture frame main body and a nose pad picture frame arranged under the picture frame main body and detachably connected with the picture frame main body. In this way, when using the goggles, the nose pad frame can be disassembled as required for ventilation, which can solve the problem of airtight wearing for a long time. The sponge can fill the gap between the frame and the face, making it close to the face; at the same time, it acts as a buffer.

Further, the frame is provided with a lens accommodating opening, and the lens accommodating opening is provided with buckles, and the peripheral edge of the lens is provided with a slot that fits with the buckle, and the lens passes through the The buckle cooperates with the slot and is fixed in the lens accommodating opening on the frame. The buckle and the slot are symmetrically and uniformly arranged on the lens accommodating opening and the peripheral edge of the lens respectively. In this way, after the nose pad frame is disassembled, due to the action of the buckle and the slot, the main body of the frame can still bear force evenly when being pulled by the belt, and the lens can be stabilized.

Furthermore, the curvature of the front end of the lens is close to the plane, which can reduce the thickness of the goggles; the two ends of the lens are provided with extensions extending to the temple, and the extensions of the lens reduce occlusion and increase the field of view.

Further, fixing holes are provided on both sides of the rear end of the frame main body, and the two ends of the strap are respectively connected to the fixing holes on both sides of the rear end of the frame main body. The strap is an elastic strap, and the length of the strap can be adjusted. In this way, the length of the strap can be adjusted according to different head widths, and the width of the strap is designed to be wider, which can reduce the discomfort of wearing for a long time.

Further, the lenses include three colors of brown, transparent and black, which can be freely selected. In addition, ordinary lenses can be used for the lens, and special lenses for professional anti-welding light radiation can also be selected.

Further, the mirror frame is a flexible mirror frame, which is convenient and quick to replace the lenses.

Compared with the prior art, the utility model has the beneficial effects:

The utility model solves the problem of airtight wearing for a long time by designing the nose pad frame at the nose wing of the goggles to be detachable.

In the utility model, buckles and slots are symmetrically and uniformly designed in the lens accommodation opening and around the edge of the lens, so that after the nose pad frame is disassembled, the main body of the frame can still bear force evenly and stabilize the lens after being pulled by the belt.

The lens of the utility model is designed with a micro-curved front end close to the plane, which can reduce the thickness and weight of the lens; the lenses at both ends are designed to extend to the temple, which can reduce the occlusion of the visual field and expand the visual field.

Description of drawings

Fig. 1 is a schematic diagram of the overall structure of the utility model.

Fig. 2 is a structural schematic diagram of the main body of the mirror frame of the present invention.

Fig. 3 is a schematic structural view of the nose pad frame of the present invention.

Fig. 4 is a schematic structural view of the lens of the present invention.

Detailed ways

The accompanying drawings are for illustrative purposes only, and should not be construed as limitations on this patent; in order to better illustrate this embodiment, certain components in the accompanying drawings will be omitted, enlarged or reduced, and do not represent the size of the actual product; for those skilled in the art It is understandable that some well-known structures and descriptions thereof may be omitted in the drawings. The positional relationship described in the drawings is for illustrative purposes only, and should not be construed as a limitation on this patent.

As shown in Figures 1 to 4, a new type of goggles with a detachable lower frame, which includes a picture frame, a lens 1 arranged on the picture frame, and a belt 2 arranged at the rear end of the picture frame, and the picture frame is connected with the picture frame. A sponge 3 is provided at the contact point of the human face, and the spectacle frame includes a spectacle frame body 4 and a nose pad spectacle frame 5 disposed below the spectacle frame body 4 and detachably connected with the spectacle frame body 4 . Like this, when using this goggle, can dismantle nose pad picture frame 5 according to demand, carry out ventilation, can solve the problem of airtight wearing for a long time. The sponge 3 can make up the gap between the picture frame and the human face, making it close to the human face; meanwhile, it can play a buffering role.

As shown in Figures 1 to 4, the frame is provided with a lens accommodating opening 6, and the lens accommodating opening 6 is provided with buckles 7, and the surrounding edges of the lens 1 are provided with the buckles. 7, the lens 1 is fixed in the lens accommodating opening 6 on the frame through the cooperation of the buckle 7 and the card groove 8. The buckle 7 and the slot 8 are symmetrically and uniformly arranged on the lens accommodating opening 6 and the peripheral edge of the lens 1 respectively. In this way, after the nose pad frame 5 is disassembled, due to the effect of the buckle 7 and the slot 8, the frame body 4 can still be stressed evenly when pulled by the strap 2, and the lens 1 can be stabilized.

As shown in Figure 4, the curvature of the front end of the lens 1 is close to the plane, which can reduce the thickness of the goggles; the two ends of the lens 1 are provided with an extension 9 extending to the temple, and the extension 9 of the lens 1 reduces occlusion, The field of view can be increased.

As shown in FIGS. 1 and 2 , fixing holes 10 are provided on both sides of the rear end of the frame body 4 , and the two ends of the strap 2 are respectively connected to the fixing holes 10 on both sides of the rear end of the frame body 4 . The strap 2 is an elastic strap, and the length of the strap 2 can be adjusted. In this way, the length of the strap 2 can be adjusted according to different head widths, and the width of the strap 2 is designed to be wider, which can reduce the discomfort of wearing for a long time.

In this embodiment, the lens 1 includes lenses 1 of three colors: brown, transparent and black, which can be freely selected. In addition, the lens 1 can be an ordinary lens 1, or a special lens 1 for professional anti-welding optical radiation.

In this embodiment, the mirror frame is a flexible mirror frame, and it is convenient and quick to replace the lens 1 .

Apparently, the above-mentioned embodiments of the present utility model are only examples for clearly illustrating the present utility model, rather than limiting the implementation manner of the present utility model. For those of ordinary skill in the art, on the basis of the above description, other changes or changes in different forms can also be made. It is not necessary and impossible to exhaustively list all the implementation manners here. All modifications, equivalent replacements and improvements made within the spirit and principles of the utility model shall be included in the protection scope of the claims of the utility model.

Claims (8)

1. a kind of dismountable novel goggles of lower frame, which is characterized in that the eyeglass (1) including frame, on the frame And the band (2) set on the frame rear end, the frame and face contact position are equipped with sponge (3), the frame includes mirror Frame main body (4) and it is set to the nose support frame (5) being detachably connected below the frame main body (4) and with the frame main body (4).

2. a kind of dismountable novel goggles of lower frame according to claim 1, which is characterized in that the frame is equipped with Eyeglass socket (6), the eyeglass socket (6) are equipped with buckle (7), and the edge of the eyeglass (1) is equipped with and institute The card slot (8) of buckle (7) cooperation is stated, the eyeglass (1) is fixed on institute by the cooperation of the buckle (7) and the card slot (8) It states in the eyeglass socket (6) on frame.

3. a kind of dismountable novel goggles of lower frame according to claim 2, which is characterized in that the buckle (7) and Card slot (8) be respectively symmetrically uniformly arranged on the eyeglass socket (6) and the edge of the eyeglass (1) on.

4. a kind of dismountable novel goggles of lower frame according to claim 1, which is characterized in that before the eyeglass (1) For the radian at end close to plane, the both ends of the eyeglass (1), which are equipped with, extends to temporal extension (9).

5. a kind of dismountable novel goggles of lower frame according to claim 1, which is characterized in that the frame main body (4) rear end sides are equipped with fixation hole (10), and the both ends of the band (2) are connected to frame main body (4) rear end sides Fixation hole (10) on.

6. a kind of dismountable novel goggles of lower frame according to claim 1, which is characterized in that the band (2) is Elastic straps, and the length of the band (2) can be adjusted.

7. a kind of dismountable novel goggles of lower frame according to claim 1, which is characterized in that eyeglass (1) packet Include the eyeglass of three kinds of colors of dark brown, Transparent color and black.

8. a kind of dismountable novel goggles of lower frame according to claim 1, which is characterized in that the frame is flexibility Frame.