Handheld protective mask for welding processing

Abstract

The utility model discloses a handheld protective mask for welding processing, which comprises a mask body, the mask body is lightproof, the bottom of the mask body is provided with a handheld handle, the front part of the mask body is provided with a box body, the inside of the box body penetrates through the mask body, the inside of the box body is provided with a goggle lens, and the goggle lens is provided with a protective cover. Clamping grooves are formed in the two sides of the mask body, and side protection plates capable of being bent and deformed are installed in the clamping grooves. The device not only can block front strong light, but also can block side strong light.

Description

Technical Field

[0001] The utility model relates to a handheld protective mask for welding processing. Background Art

[0002] When assembling the charging box, welding is required to be used for the box body. In order to meet the needs of mass production, the distance between workstations is relatively close. In traditional technology, goggles or protective masks are used to protect the eyes.

[0003] Goggles only provide protection for the eyes and are not sufficient to protect the face.

[0004] Protective masks include head-mounted and handheld types. Head-mounted masks are heavy to wear, and long-term welding work will cause more serious strain on the neck. Secondly, they are quite stuffy.

[0005] Handheld protective masks are light in weight and can be held in the hand without affecting the neck, so they are the most widely used protective masks today.

[0006] In actual operation, we found that due to the limited depth of the protective mask, during the welding process, the bright light generated by the welding at the adjacent workstation will enter from the side of the eyes and cause damage to the eyes.

[0007] To this end, we have designed a handheld protective mask for welding that can not only block strong light from the front, but also block strong light from the sides. Utility Model Content

[0008] The technical problem to be solved by the utility model is to provide a handheld protective mask for welding processing which can not only block the front strong light but also block the side strong light.

[0009] The utility model is realized by the following technical solutions:

[0010] A handheld protective mask for welding processing includes a mask body, which is opaque. A hand-held handle is arranged at the bottom of the mask body, a box body is arranged at the front of the mask body, the interior of the box body passes through the mask body, goggles are installed inside the box body, and card slots are arranged on both sides of the mask body, and bendable and deformable side guards are installed in the card slots.

[0011] Preferably, the upper part of the mask body is processed to form a head cover portion for accommodating the head, the rear end of the head cover portion is provided with an opening, and buckle grooves are processed on the surface of the head cover portion at both sides of the opening, and elastic bands are installed at the buckle grooves on both sides. The elastic bands are normally intercepted at the opening, and when the mask body is held by hand for operation, the elastic band fits against the forehead; when it needs to be worn as a whole, the head cover portion is put on the top of the head, and the elastic band is tied to the back of the head after being pulled open.

[0012] Preferably, a shield plate is provided at the bottom position of the front end of the mask body, and the shield plate protects the outer side of the hand-held handle.

[0013] Preferably, the bottom of the shield plate is flush with the bottom of the handle, and the bottom of the handle is processed with a base plate for contacting the ground.

[0014] Preferably, an insertion slot is provided on the side of the box body, and a protective sheet is inserted through the insertion slot. The protective sheet is transparent, and after the protective sheet is inserted to the bottom along the insertion slot, it covers the outside of the goggle lens, and at this time, a part of the protective sheet is still exposed to the outside of the box body.

[0015] Preferably, the side guard plate includes a guard plate body made of rubber material, and metal wires transversely inserted into the guard plate body, and the metal wires are plastically deformed.

[0016] The beneficial effect of the utility model is that the device can not only protect the face and eyes through the mask body, but also prevent strong light from the side and splashing welding materials through the side guard plates, thereby providing full protection and being suitable for popularization and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] 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.

[0018] Figure 1 It is the front view of the utility model;

[0019] Figure 2 It is a side view of the utility model;

[0020] Figure 3 This is the cross-sectional view at AA. DETAILED DESCRIPTION

[0021] All features disclosed in this specification, or steps in all methods or processes disclosed, except mutually exclusive features and / or steps, can be combined in any manner.

[0022] Any feature disclosed in this specification (including any additional claims, abstract and drawings), unless otherwise stated, may be replaced by other equivalent or alternative features with similar purposes. That is, unless otherwise stated, each feature is only an example of a series of equivalent or similar features.

[0023] In the description of the present invention, it should be understood that the terms "one end", "the other end", "outside", "upper", "inside", "horizontal", "coaxial", "center", "end", "length", "outer end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0024] In addition, in the description of the present invention, “plurality” means at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0025] In the present invention, unless otherwise clearly specified and limited, the terms "set", "socket", "connect", "penetrate", "plug in" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0026] like Figure 1 and Figure 2 A handheld protective mask for welding is shown, comprising a mask body 1, which is opaque and made of carbon fiber material, which is light and rigid enough. A hand-held handle 101 is provided at the bottom of the mask body 1, and a box body 2 is provided at the front of the mask body 1. The interior of the box body 2 passes through the mask body 1, and goggles 3 are installed inside the box body 2. Card slots 4 are provided on both sides of the mask body 1, and bendable and deformable side guard plates 5 are installed in the card slots 4.

[0027] When in use, the user holds the handle and welds with the eyes facing the goggles. During welding, the goggles soften the light and protect the eyes.

[0028] The side guard plate is used to prevent the strong welding light from the adjacent workstation from shining on the eyeball from the side of the eye during multi-station welding, thereby achieving the technical effect of side protection.

[0029] See also Figure 2 As shown, the upper part of the mask body 1 is processed to form a head cover part 102 for accommodating the head, and an opening is set at the rear end of the head cover part 102. Buckle grooves 111 are processed on the surface of the head cover part 102 at both sides of the opening, and elastic bands 123 are installed at the positions of the buckle grooves 111 on both sides. The elastic bands 123 are normally intercepted at the opening. When the mask body 1 is held by hand for operation, the elastic bands 123 fit the forehead; when it needs to be worn as a whole, the head cover part 102 is put on the top of the head, and the elastic bands 123 are tied to the back of the head after being pulled open.

[0030] When in use, when the mask is used by hand in the conventional way, the forehead can be secured with an iron elastic band 123 to make the forehead more comfortable, and secondly, to prevent the face from contacting the inner surface of the mask body 1, thereby reducing facial dirt.

[0031] When the wearer needs to wear the mask, the elastic band 123 is used to tighten the mask.

[0032] See also Figure 1 and Figure 2 As shown, a shield plate 124 is provided at the bottom of the front end of the mask body 1 , and the shield plate 124 protects the outer side of the hand-held handle 101 .

[0033] During the welding process, possible sparks can be avoided from injuring the operator's hands.

[0034] See also Figure 2 As shown, the bottom of the shield plate 124 is flush with the bottom of the handle 101, and the bottom of the handle is processed with a base plate 133 for contacting the ground.

[0035] This technical means can place the device upright when not in use, thereby reducing wear on the goggles.

[0036] See also Figure 1 As shown, a sheet inserting slot (not shown) is provided on the side of the box body 2, and a protective sheet 221 is inserted through the sheet inserting slot. The protective sheet 221 is transparent. After the protective sheet 221 is inserted to the bottom along the sheet inserting slot, it covers the outside of the goggle lens 3, and at this time, a part of the protective sheet 221 is still exposed to the outside of the box body 2.

[0037] In the above technical means, the goggle lens 3 is protected by the transparent protective sheet 221 .

[0038] See also Figure 3As shown, the side guard plate 5 includes a guard plate body 51 made of rubber material, and a metal wire 52 transversely inserted into the guard plate body 51, and the metal wire 52 is plastically deformed.

[0039] In the above technical solution, the guard plate body 51 is shaped by bending and deforming the metal wire 52 .

[0040] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any changes or substitutions that are not conceived through creative work should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope defined in the claims.

Claims

1. A handheld protective mask for welding processing, comprising a mask body, the mask body is opaque, and a hand-held handle is provided at the bottom of the mask body, characterized in that: A box body is arranged at the front part of the mask body, the interior of the box body passes through the mask body, goggles are installed inside the box body, card slots are arranged on both sides of the mask body, and bendable and deformable side guard plates are installed in the card slots.

2. The handheld protective mask for welding according to claim 1, characterized in that: The upper part of the mask body is processed to form a head cover part for accommodating the head, the rear end of the head cover part is provided with an opening, and buckle grooves are processed on the surface of the head cover part at both sides of the opening, and elastic bands are installed at the buckle grooves on both sides. The elastic bands are normally intercepted at the openings, and when the mask body is held by hand for operation, the elastic bands fit against the forehead; when the mask body needs to be worn as a whole, the head cover part is put on the top of the head, and the elastic bands are tied to the back of the head after being pulled open.

3. The handheld protective mask for welding according to claim 1, characterized in that: A shield plate is arranged at the bottom of the front end of the mask body, and the shield plate protects the outer side of the hand-held handle.

4. The handheld protective mask for welding according to claim 3, characterized in that: The bottom of the shield plate is flush with the bottom of the handle, and the bottom of the handle is processed with a base plate for contacting the ground.

5. The handheld protective mask for welding according to claim 1, characterized in that: A sheet inserting slot is arranged on the side of the box body, and a protective sheet is inserted through the sheet inserting slot. The protective sheet is transparent. After the protective sheet is inserted to the bottom along the sheet inserting slot, it covers the outside of the goggle lens, and at this time, a part of the protective sheet is still exposed to the outside of the box body.

6. The handheld protective mask for welding according to claim 5, characterized in that: The side guard plate includes a guard plate body made of rubber material, and metal wires transversely inserted into the guard plate body, and the metal wires are plastically deformed.

Images