Electric welding goggles easy to wear

Abstract

The utility model relates to the technical field of goggles, in particular to an easy-to-wear electric welding goggle which comprises a mounting plate, a rectangular mounting opening is formed in the front face of the mounting plate, lenses are fixedly arranged on the inner wall of the rectangular mounting opening, two symmetrical mounting lugs are fixedly arranged on the back face of the mounting plate, and fixing ropes are arranged on the surfaces of the two mounting lugs. A fastening assembly used for winding the fixing rope is arranged on the surface of one mounting lug. According to the safety goggles, through the arrangement of the fastening assembly, in the actual use process of the safety goggles, the pressing type switch can be pressed to start the small motor, the small motor rotates to drive the winding disc to wind the fixing rope, the fixing rope can be effectively and automatically fixed to the head of a person, and the purpose of automatic fastening and wearing is achieved; therefore, people with different head circumferences can conveniently and quickly wear the goggles, and the defect that in the prior art, the goggles cannot be stably worn according to the head circumferences of different people is effectively overcome.

Description

Technical Field

[0001] The utility model relates to the technical field of goggles, in particular to easy-to-wear welding goggles. Background Art

[0002] Electric welding refers to a welding method that uses electrical energy, heating or pressure, or both, with or without filler materials, to achieve atomic bonding of the weldment.

[0003] In the process of electric welding, in order to effectively protect the eyes, electric welders usually need to wear goggles, such as a new type of goggles for electric welding equipment with patent announcement number CN209996604U, including a frame and a dust plug, a viewing window is arranged in front of the frame, a replacement slot and two sets of first foam double-sided tapes are arranged on the top of the frame, a first rubber card slot is installed on one side of the replacement slot, and a second rubber card slot is installed on the other side of the replacement slot. The new type of goggles for electric welding equipment described in the utility model are provided with a dust plug, a first rubber card slot, a second rubber card slot, a first rubber plate and a second rubber plate, which can seal the replacement slot in a dusty environment to avoid the safety hazards caused by the accumulation of a large amount of dust in the replacement slot, can prevent the shading lens from colliding with the frame when the new type of goggles for electric welding equipment falls on the ground, can prevent the new type of goggles for electric welding equipment from contacting the facial skin, have certain practicality, and bring better prospects for use.

[0004] However, when the goggles are worn by different people with different head circumferences, the fixation effect between the goggles and the head of the person with a smaller head circumference is poor, and the squeezing force between the goggles and the head of the person with a larger head circumference is large, which can easily cause discomfort to the person. That is, the technical solution proposed by the above patent technology has the defect that the goggles cannot be stably worn according to the head circumference of different people. In view of this, the present application proposes easy-to-wear welding goggles. Utility Model Content

[0005] The utility model aims to provide easy-to-wear welding goggles, which have the advantage of being able to meet the needs of people with different head circumferences to wear comfortably, so as to solve the defect in the above-mentioned background technology that the goggles cannot be stably worn according to the head circumferences of different people.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] An easy-to-wear welding goggles is designed, comprising a mounting plate, a rectangular mounting opening is opened on the front of the mounting plate, a lens is fixedly arranged on the inner wall of the rectangular mounting opening, two symmetrical mounting ears are fixedly arranged on the back of the mounting plate, and fixing ropes are arranged on the surfaces of the two mounting ears;

[0008] The surface of one of the mounting ears is provided with a fastening assembly for winding up the fixing rope, and the fastening assembly includes a connecting block fixedly provided on the surface of one mounting ear, and a mounting cavity is provided inside the connecting block and the mounting ear, and a small motor is fixedly provided on the inner wall of the mounting cavity, and a roller is fixedly provided at the output end of the small motor, and a winding disk is fixedly provided on the outer surface of the roller, one end of the fixing rope is fixedly provided on the surface of the winding disk, and the other end of the fixing rope is fixedly connected to the surface of the other mounting ear.

[0009] As a preferred technical solution, the outer surface sliding sleeve of the fixing rope is provided with a protective sleeve, and the material of the protective sleeve is elastic sponge.

[0010] As a preferred technical solution, the outer surface of the mounting ear is provided with a through hole for the fixing rope to slide.

[0011] As a preferred technical solution, a protective ring is fixedly provided on the back side of the mounting plate for protecting the eyes when the goggles are worn, and the material of the protective ring is elastic rubber.

[0012] As a preferred technical solution, an electric push rod is fixedly provided on the inner wall of the installation cavity, and a brake block for pressing and locking the winding reel is fixedly provided on the pushing end of the electric push rod.

[0013] As a preferred technical solution, two symmetrical push-type switches are embedded on the outer surface of the connection block, and the two push-type switches are electrically connected to the small motor and the electric push rod respectively through wires.

[0014] As a preferred technical solution, a charging box is fixedly provided on the outer surface of the connecting block, and a rechargeable battery for powering the small motor and the electric push rod is arranged inside the charging box.

[0015] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0016] 1. The utility model provides a fastening component so that during actual use of the goggles, a push-type switch can be pressed to start a small motor, and the rotation of the small motor drives the winding disk to wind up the fixing rope, so that the fixing rope can be effectively and automatically fixed on the head of the person, achieving the purpose of automatic fastening and wearing, thereby facilitating people with different head circumferences to wear the goggles quickly, thereby effectively solving the defect in the prior art that the goggles cannot be stably worn according to the head circumference of different people.

[0017] 2. The utility model is provided with an electric push rod and a brake block. Another push-type switch can be pressed to start the electric push rod, causing it to extend, driving the brake block to come into close contact with the side of the winding disk, thereby achieving effective braking of the winding disk, improving the stability of the goggles after being worn, and having strong practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the top view structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the cross-sectional structure of a mounting ear of the utility model;

[0022] Figure 4 For this utility model Figure 3 Enlarged structural diagram at A in the middle.

[0023] In the figure: 1. Mounting plate; 2. Lens; 3. Mounting ears; 4. Fixing rope;

[0024] 5. Fasten components;

[0025] 501, connecting block; 502, small motor; 503, winding reel;

[0026] 6. Protective cover; 7. Through hole; 8. Protective ring; 9. Electric push rod; 10. Brake block; 11. Push switch; 12. Charging box. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0029] In order to better understand the above technical solution, the above technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0030] According to the attached Figure 1-4 As shown, an embodiment of the utility model provides easy-to-wear welding goggles, including a mounting plate 1, a protective ring 8 for protecting the eyes when wearing the goggles is fixedly provided on the back side of the mounting plate 1, and the material of the protective ring 8 is elastic rubber.

[0031] A rectangular mounting opening is provided on the front of the mounting plate 1, a lens 2 is fixedly provided on the inner wall of the rectangular mounting opening, two symmetrical mounting ears 3 are fixedly provided on the back of the mounting plate 1, and fixing ropes 4 are provided on the surfaces of the two mounting ears 3;

[0032] The outer surface sliding sleeve of the fixing rope 4 is provided with a protective sleeve 6, and the material of the protective sleeve 6 is elastic sponge.

[0033] A fastening assembly 5 for winding up the fixing rope 4 is provided on the surface of one mounting ear 3, and the fastening assembly 5 includes a connecting block 501 fixedly provided on the surface of one mounting ear 3, and an installation cavity is provided inside the connecting block 501 and the mounting ear 3, and a small motor 502 is fixedly provided on the inner wall of the installation cavity, and a roller is fixedly provided at the output end of the small motor 502, and a winding drum 503 is fixedly provided on the outer surface of the roller, one end of the fixing rope 4 is fixedly provided on the surface of the winding drum 503, and the other end of the fixing rope 4 is fixedly connected to the surface of another mounting ear 3.

[0034] The outer surface of the mounting ear 3 is provided with a through hole (7) for the fixing rope 4 to slide.

[0035] Two symmetrical push switches 11 are embedded on the outer surface of the connection block 501 , and the two push switches 11 are electrically connected to the small motor 502 and the electric push rod 9 respectively through wires.

[0036] A charging box 12 is fixedly provided on the outer surface of the connecting block 501 , and a rechargeable battery for supplying power to the small motor 502 and the electric push rod 9 is arranged inside the charging box 12 .

[0037] Among them, the utility model provides a fastening component 5, so that during the actual use of the goggles, the mounting ears 3 can be held to place the mounting plate 1 and the lens 2 on the eyes, and after the fixing rope 4 is put on the head, the push-type switch 11 is pressed to start the small motor 502. The rotation of the small motor 502 drives the winding reel 503 to wind up the fixing rope 4, so that the fixing rope 4 can be effectively and automatically fixed on the person's head, achieving the purpose of automatic fastening and wearing, so that people with different head circumferences can quickly wear it, thereby effectively solving the defect in the prior art that the goggles cannot be stably worn according to the head circumference of different people.

[0038] An electric push rod 9 is fixedly disposed on the inner wall of the installation cavity, and a brake block 10 for pressing and locking the winding reel 503 is fixedly disposed on the pushing end of the electric push rod 9 .

[0039] Among them, the utility model is provided with an electric push rod 9 and a brake block 10. After the goggles are quickly worn by rotating the small motor 502, another push switch 11 can be pressed to start the electric push rod 9 to extend it, driving the brake block 10 to come into close contact with the side of the winding disk 503, thereby achieving effective braking of the winding disk 503, thereby improving the stability of the goggles after wearing and having strong practicality.

[0040] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. An easy-to-wear welding goggles, comprising a mounting plate (1), characterized in that: The front of the mounting plate (1) is provided with a rectangular mounting opening, the inner wall of the rectangular mounting opening is fixedly provided with a lens (2), the back of the mounting plate (1) is fixedly provided with two symmetrical mounting ears (3), and the surfaces of the two mounting ears (3) are provided with fixing ropes (4); A fastening assembly (5) for winding up a fixing rope (4) is arranged on the surface of one of the mounting ears (3), the fastening assembly (5) comprising a connecting block (501) fixedly arranged on the surface of one of the mounting ears (3), a mounting cavity being provided inside the connecting block (501) and the mounting ear (3), a small motor (502) being fixedly arranged on the inner wall of the mounting cavity, a roller being fixedly arranged at the output end of the small motor (502), a winding disk (503) being fixedly arranged on the outer surface of the roller, one end of the fixing rope (4) being fixedly arranged on the surface of the winding disk (503), and the other end of the fixing rope (4) being fixedly connected to the surface of another of the mounting ears (3).

2. The easy-to-wear welding goggles according to claim 1 are characterized in that: The outer surface sliding sleeve of the fixing rope (4) is provided with a protective sleeve (6), and the material of the protective sleeve (6) is elastic sponge.

3. The easy-to-wear welding goggles according to claim 1 are characterized in that: The outer surface of the mounting ear (3) is provided with a through hole (7) for the fixing rope (4) to slide.

4. The easy-to-wear welding goggles according to claim 1 are characterized in that: A protective ring (8) is fixedly provided on the back of the mounting plate (1) for protecting the eyes when the goggles are worn, and the material of the protective ring (8) is elastic rubber.

5. The easy-to-wear welding goggles according to claim 1 are characterized in that: An electric push rod (9) is fixedly provided on the inner wall of the installation cavity, and a brake block (10) for pressing and locking the winding reel (503) is fixedly provided on the pushing end of the electric push rod (9).

6. The easy-to-wear welding goggles according to claim 5 are characterized in that: Two symmetrical push-type switches (11) are embedded on the outer surface of the connection block (501), and the two push-type switches (11) are electrically connected to the small motor (502) and the electric push rod (9) respectively through wires.

7. The easy-to-wear welding goggles according to claim 5 are characterized in that: A charging box (12) is fixedly provided on the outer surface of the connection block (501), and a rechargeable battery for supplying power to the small motor (502) and the electric push rod (9) is provided inside the charging box (12).

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