CN214858195U

CN214858195U - Eye protection glasses

Info

Publication number: CN214858195U
Application number: CN202022040803.3U
Authority: CN
Inventors: 王福如; 王进; 杨小勇; 陈维
Original assignee: Jiangsu Center For Disease Control And Prevention (jiangsu Institute Of Public Health)
Current assignee: Jiangsu Center For Disease Control And Prevention (jiangsu Institute Of Public Health)
Priority date: 2020-09-17
Filing date: 2020-09-17
Publication date: 2021-11-26
Anticipated expiration: 2030-09-17

Abstract

The utility model discloses a goggles relates to medical instrument technical field. The utility model discloses a picture frame, lens and bandeau: the lens is arranged in the frame; the adjusting parts are arranged on two sides of the mirror frame; two ends of the headband are arranged on the spectacle frame through the adjusting parts; the adjusting part comprises a fixing structure and an adjusting buckle; the head band bypasses the fixing structure and is threaded on the adjusting buckle; the picture frame is also provided with a first sliding chute; the sliding block is movably arranged in the first sliding groove; the inner side of the lens is provided with a telescopic rod; the lower end part of the telescopic rod is also provided with a balancing weight; the telescopic rod and the balancing weight are arranged in the mirror frame, and the upper end and the lower end of the telescopic rod are attached to the frame of the mirror frame; the utility model provides a pair of goggles, simple and practical, it is convenient effective, but self-cleaning wears comfortablely, can reach the protection purpose.

Description

Eye protection glasses

Technical Field

The utility model belongs to the technical field of medical instrument, concretely relates to goggles.

Background

Goggles are commonly used in medical treatment, and the goggles can prevent dust, viruses and other harmful substances from entering eyes and causing harm. However, most of the existing goggles are not attached to human faces, so that the wearing is not suitable, and if the goggles are worn for a long time, a large amount of fog can be generated on the lens surface to influence the vision, and meanwhile, the tightness is increased, so that the wearing of the goggles is painful.

In view of the above circumstances, there is a need for goggles, which have an adjustable headband length, can clean lenses, are simple, practical, convenient, effective, can be automatically cleaned, and can achieve the protection purpose.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a goggles accomplishes simple and practical, and is convenient effective, but self-cleaning wears comfortablely, can reach the protection purpose.

The utility model provides a following technical scheme:

eyewear comprising a frame, a lens, and a headband: the lens is arranged in the lens frame; the adjusting parts are arranged on two sides of the mirror frame; two ends of the headband are arranged on the spectacle frame through the adjusting parts; the adjusting part comprises a fixing structure and an adjusting buckle; the headband bypasses the fixing structure and is worn on the adjusting buckle.

The mirror frame is also provided with a first sliding groove; the sliding block is movably arranged in the first sliding groove; the inner side of the lens is provided with a telescopic rod; the lower end part of the telescopic rod is also provided with a balancing weight; the telescopic rod and the balancing weight are arranged in the mirror frame, and the upper end and the lower end of the telescopic rod are attached to the frame of the mirror frame; the telescopic rod is connected with the sliding block through a connecting rod; the mirror frame still is equipped with the laminating face guard with facial laminating department.

Preferably, a nose support is further arranged below the glasses frame.

Preferably, the upper surface of the mirror frame is also provided with at least one air hole; and the vent holes are provided with vent valves.

Preferably, the telescopic rod is of a structure with a thin upper part and a thick lower part, the thick part of the telescopic rod is attached to the lens, and a scraping blade is arranged on one side of the attached telescopic rod, which is attached to the lens; a groove is formed in the contact side of the mirror frame and the balancing weight; the counterweight can move in the channel.

Preferably, a handle is further mounted on the slider.

Preferably, the upper edge of the attaching face mask is turned upwards; the attaching mask is of an elastic structure.

Preferably, the headband is an elastic band.

The utility model discloses a profitable effect:

the structure of the utility model is provided with the elastic attaching face mask, so that the device is comfortable to wear, and prevents droplets, viruses and the like from entering the goggles; the telescopic rod, the scraping piece, the balancing weight and the sliding block structure are additionally arranged in the frame of the glasses frame, so that the telescopic rod can move under the traction of the sliding block, the scraping piece on the telescopic rod can clean the glasses, and the goggles can be prevented from generating fog after being worn for a long time to influence use; the utility model discloses accomplished simple and practical, it is convenient effective, but self-cleaning can reach the protection purpose.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a side view of the present invention.

Description of reference numerals:

1. a mirror frame; 2. a lens; 3. a nose pad; 4. an adjustment section; 41. a fixed structure; 42. adjusting buckles; 5. a headband; 6. sealing cloth; 7. fitting a mask; 8. a first sliding chute; 9. a slider; 91. a handle; 92. a connecting rod; 93. a telescopic rod; 94. a balancing weight; 10. and (4) a ventilation valve.

Detailed Description

As shown, a goggle comprises a frame 1, a lens 2 and a head band 5: the lens 2 is arranged in the frame 1; the adjusting parts 4 are arranged at two sides of the spectacle frame 1; two ends of the headband 5 are arranged on the spectacle frame 2 through the adjusting part 4; the head band 5 is an elastic band; the adjusting part 4 comprises a fixing structure 41 and an adjusting buckle 42; the head band 5 is threaded on the adjusting buckle 42 by bypassing the fixing structure 42; the length of the headband 5 can be adjusted by the adjusting section 4.

The spectacle frame 1 is also provided with a first sliding chute 8; the sliding block 9 is movably arranged in the first sliding groove 8; the slider 9 is also provided with a handle 91; the inner side of the lens 2 is provided with a telescopic rod 93; the lower end part of the telescopic rod 93 is also provided with a balancing weight 94; the telescopic rod 93 and the balancing weight 94 are arranged in the mirror frame 1, and the upper end and the lower end of the telescopic rod are attached to the frame of the mirror frame 1; the telescopic rod 93 is of a structure with a thin upper part and a thick lower part, the thick part of the telescopic rod 93 is attached to the lens 2, and a scraping blade is arranged on one side, attached to the lens 2, of the telescopic rod 93; the contact side of the mirror frame 1 and the balancing weight 94 is provided with a groove; the weight 94 can move in the channel; the telescopic rod 93 is connected with the sliding block 9 through a connecting rod 92, and the sliding block 9 drives the telescopic rod 92 to move; when the cleaning device is used, the telescopic rod 93 is moved by moving the sliding block 9, so that the counterweight block 94 of the telescopic rod 93 slides in the groove, and the doctor blade can wipe on the lens 2 to clean the fine blade; a joint face mask 7 is arranged at the joint of the mirror frame 1 and the face; the edge of the upper side of the attaching face mask 7 is turned upwards; the attachment mask 7 is of an elastic construction.

A nose support 3 is arranged below the spectacle frame 1; the upper surface of the mirror frame 1 is also provided with at least one air hole; the vent holes are provided with vent valves 10; the upper surface of the spectacle frame 1 is provided with a part of sealing cloth 6.

The utility model discloses a working method: according to user's head circumference, through 5 length of adjustment bandeau of regulating part 4 adjustment, wear this goggles, open ventilation valve 10, when having fog or other debris on lens 2, pulling handle 91 removes slider 9, and slider 9 drives telescopic link 93 and removes, and balancing weight 94 on the telescopic link 93 removes in the channel for doctor-bar on the telescopic link 93 cleans on lens 2, clean lens 2.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. Goggles comprising a frame (1), lenses (2) and a headband (5), characterized in that: the lens (2) is arranged in the lens frame (1); the adjusting parts (4) are arranged at two sides of the mirror frame (1); two ends of the headband (5) are arranged on the spectacle frame (2) through the adjusting part (4); the adjusting part (4) comprises a fixing structure (41) and an adjusting buckle (42); the headband (5) bypasses the fixing structure (42) and is threaded on the adjusting buckle (42);

the spectacle frame (1) is also provided with a first sliding chute (8); the sliding block (9) is movably arranged in the first sliding groove (8); the inner side of the lens (2) is provided with a telescopic rod (93); the lower end part of the telescopic rod (93) is also provided with a balancing weight (94); the telescopic rod (93) and the balancing weight (94) are arranged in the mirror frame (1), and the upper end and the lower end of the telescopic rod are attached to the frame of the mirror frame (1); the telescopic rod (93) is connected with the sliding block (9) through a connecting rod (92); the joint of the mirror frame (1) and the face is also provided with a joint face mask (7).

2. Eyewear in accordance with claim 1, wherein: a nose support (3) is arranged below the spectacle frame (1).

3. Eyewear in accordance with claim 1, wherein: the upper surface of the mirror frame (1) is also provided with at least one air hole; the air holes are provided with air vent valves (10).

4. Eyewear in accordance with claim 1, wherein: the telescopic rod (93) is of a structure with a thin upper part and a thick lower part, the thick part of the telescopic rod (93) is attached to the lens (2), and a scraping blade is arranged on one side, attached to the lens (2), of the telescopic rod (93); a groove is formed in the contact side of the mirror frame (1) and the balancing weight (94); the weight (94) is movable within the channel.

5. Eyewear in accordance with claim 1, wherein: and a handle (91) is also arranged on the sliding block (9).

6. Eyewear in accordance with claim 1, wherein: the edge of the upper side of the attaching mask (7) is turned upwards; the attaching face mask (7) is of an elastic structure.

7. Eyewear in accordance with claim 1, wherein: the headband (5) is an elastic band.