Multifunctional protective mask for safe production

Abstract

The utility model relates to the technical field of protective appliances, and discloses a multifunctional protective mask for safe production, which comprises a mesh mask body, and a fixing frame is fixedly welded at the top of the front end of the mesh mask body. According to the multifunctional protective mask for safe production, when the protective mask is used, the high lens sheet is inserted and mounted in the fixing frame, and the arranged high lens sheet is made of a high-transmittance material, so that some simple splash protection and eye protection functions can be realized when the protective mask is worn, and some high-brightness operations such as welding are performed; the high lens can be pulled out upwards from the interior of the inserting groove through the fixing strip, then the shading sunglasses are correspondingly installed and inserted into the inserting groove to be fixed, the purpose protection function can be achieved through the arranged shading sunglasses when the mask is welded and worn, and the use functions of the mask can be flexibly adjusted and configured according to different use occasions; the problem that the use functions of a protective mask are inconvenient to switch is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of protective equipment, in particular to a multifunctional protective mask for safe production. Background Art

[0002] A protective mask is a piece of protective equipment that can be used to protect the face and neck from flying metal debris, liquid splashes, metal and high-temperature solvent droplets, etc. In some special working environments, in order to ensure safe production, construction workers must wear different protective masks to carry out construction work.

[0003] However, when some protective masks used for safe production are worn, the masks generally only have some basic protective shielding functions. They cannot be used directly when performing operations such as welding, and need to be replaced with some additional professional protective components. They are insufficient in functionality, and there is no measure to switch the functions of the protective masks.

[0004] Now, a novel multifunctional protective mask for safe production is proposed to solve the above-mentioned shortcomings. Utility Model Content

[0005] The utility model aims to provide a multifunctional protective mask for safe production, so as to solve the problem of inconvenience in switching the functions of the protective mask proposed in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a multifunctional protective mask for safe production, comprising a mesh mask body, a fixing frame is welded and fixed to the top of the front end of the mesh mask body, an inner groove is provided inside the fixing frame, a slot is provided at the front end of the top of the fixing frame, a high lens sheet is vertically inserted into the inside of the slot, and a sunshade dark lens sheet is provided at the top of the high lens sheet, fixing strips are laterally bonded and fixed to the tops of the high lens sheet and the sunshade dark lens sheet, and a slot is provided at the top of the front end of the fixing frame.

[0007] Preferably, the slot passes through the interior of the mesh cover body, the inner slot passes through the interior of the fixing frame, and the inner slot is communicated with the interior of the slot.

[0008] Preferably, the slot is communicated with the interior of the inner slot, and the top of the slot passes through the top of the fixing frame.

[0009] Preferably, a vertical plate is vertically arranged at the front end of the fixed frame, and a brush is fixed to the rear end of the vertical plate, sliding blocks are respectively fixed to the top and bottom of the rear end of the vertical plate, and sliding grooves are respectively opened at the top and bottom of the front end of the fixed frame, and both sides of the sliding grooves pass through both sides of the fixed frame respectively.

[0010] Preferably, the sliding block passes through the interior of the sliding groove, and a plurality of groups of brushes are arranged at equal intervals at the rear end of the vertical plate.

[0011] Preferably, fixing frames are respectively installed and fixed on both sides of the fixing frame, and rings are respectively provided on both sides of the fixing frame, a flashlight is inserted inside the rings, a connecting block is fixed on the right side of the rings, and the connecting block is hingedly connected to the inside of the fixing frame.

[0012] Preferably, a threaded sleeve is fixed on the right side of the collar, and the internal thread of the threaded sleeve is rotatably connected to a knob, and the left side of the knob passes through the interior of the right side of the collar.

[0013] Preferably, two sets of first straps are fixed to the top of the left front end of the fixed frame, and the front ends of the first straps are fixed with a connecting fur surface, and two sets of second straps are fixed to the top of the right front end of the fixed frame, and the rear ends of the second straps are fixed with a connecting thorn surface.

[0014] Compared with the prior art, the utility model has the beneficial effects that: the multifunctional protective mask for safe production not only realizes the convenience of switching the use functions of the protective mask, realizes the convenience of auxiliary cleaning of the internal mirror assembly of the mask, but also realizes the provision of auxiliary lighting;

[0015] (1) The protective mask is provided with a mesh mask body, a fixing frame, a fixing strip, a high lens sheet, a sunshade lens, an inner groove, a slot and an open groove. When the protective mask is used, the high lens sheet is inserted and installed inside the fixing frame. The high lens sheet is made of a high-transmittance material and can perform some simple splash protection and eye protection functions when worn. When performing some high-brightness operations such as welding, the high lens sheet can be pulled out from the inside of the slot by using the fixing strip, and then the sunshade lens is inserted into the inside of the slot and fixed. The sunshade lens can play the eye protection function when the mask is worn for welding. The use function of the mask can be flexibly adjusted according to different usage occasions;

[0016] (2) By providing a mesh mask body, a fixed frame, a vertical plate, a brush, a slider and a slide groove, when the protective mask is worn on the head, the vertical plate can be moved back and forth at the front end of the fixed frame. When the vertical plate moves, it can drive multiple groups of brushes at the rear end to scrape and clean the front end of the high lens back and forth, which is convenient for auxiliary cleaning of the outside of the mirror on the mask and reduces the inconvenience of cleaning dirty gloves when wearing gloves;

[0017] (3) By providing a fixing frame, a collar, a flashlight, a connecting block, a fixing frame, a threaded sleeve and a knob, when the mask is used, the flashlight can be inserted into the collar, and then the knob on one side of the collar is turned inward inside the threaded sleeve, and the flashlight is pressed and fixed inside the collar. When the mask is worn, the installed flashlight can be used to provide auxiliary lighting for the front area of ​​the mask in a dark environment, thereby facilitating the use of the protective mask. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a front view cross-sectional structural schematic diagram of the utility model;

[0019] Figure 2 This is a schematic diagram of the top view of the slot structure of the utility model;

[0020] Figure 3 It is a schematic diagram of a partial cross-section enlarged structure of a fixing frame of the utility model in a side view;

[0021] Figure 4 For this utility model Figure 1 A in the figure is an enlarged structural diagram.

[0022] In the figure: 1, mesh cover body; 2, fixing frame; 3, first strap; 4, ring; 5, flashlight; 6, vertical plate; 7, high lens; 8, fixing strip; 9, sunshade lens; 10, second strap; 11, inner groove; 12, fixing frame; 13, slot; 14, connecting rough surface; 15, connecting thorn surface; 16, connecting block; 17, slot; 18, brush; 19, slider; 20, slide groove; 21, threaded sleeve; 22, knob. DETAILED DESCRIPTION

[0023] 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.

[0024] Example 1: Please refer to Figure 1-4 A multifunctional protective mask for safe production, comprising a mesh mask body 1, a fixing frame 2 is welded and fixed at the top of the front end of the mesh mask body 1, an inner groove 11 is provided inside the fixing frame 2, a slot 13 is provided at the front end of the top of the fixing frame 2, a high lens sheet 7 is vertically inserted inside the slot 13, and a shading dark lens sheet 9 is provided at the top of the high lens sheet 7, a fixing strip 8 is horizontally bonded and fixed to the top of the high lens sheet 7 and the shading dark lens sheet 9, and a slot 17 is provided at the top of the front end of the fixing frame 2;

[0025] The slot 17 passes through the inside of the mesh cover body 1, the inner slot 11 passes through the inside of the fixed frame 2, the inner slot 11 is connected to the inside of the slot 17, the slot 13 is connected to the inside of the inner slot 11, and the top of the slot 13 passes through the top of the fixed frame 2;

[0026] Specifically, Figure 1-Figure 3 As shown, a high-lens lens 7 is inserted and installed inside the fixed frame 2. The high-lens lens 7 is made of high-transmittance material and can perform some simple splash protection and eye protection functions when worn. When performing some high-brightness operations such as welding, the fixing strip 8 can be used to pull the high-lens lens 7 upward from the inside of the slot 13, and then the sun-shielding dark lens 9 is correspondingly installed and inserted into the inside of the slot 13 and fixed. The sun-shielding dark lens 9 can play the function of eye protection when the mask is worn for welding.

[0027] Embodiment 2: A vertical plate 6 is vertically arranged at the front end of the fixed frame 2, and a brush 18 is fixed at the rear end of the vertical plate 6, and sliders 19 are respectively fixed at the top and bottom of the rear end of the vertical plate 6, and a slide groove 20 is respectively opened at the top and bottom of the front end of the fixed frame 2, and the two sides of the slide groove 20 respectively penetrate the two sides of the fixed frame 2, and the slider 19 penetrates the inside of the slide groove 20, and multiple groups of brushes 18 are evenly spaced at the rear end of the vertical plate 6;

[0028] Specifically, Figure 1 and Figure 3 As shown, the vertical plate 6 can be moved back and forth left and right at the front end of the fixed frame 2. While moving, the vertical plate 6 can drive multiple groups of brushes 18 at the rear end to scrape back and forth at the front end of the high lens sheet 7 to remove dust and debris, and assist in cleaning the outside of the mirror on the mask.

[0029] Embodiment 3: A fixing frame 12 is respectively installed and fixed on both sides of the fixing frame 2, and a collar 4 is respectively provided on both sides of the fixing frame 2. A flashlight 5 is inserted into the collar 4. A connecting block 16 is fixed to the right side of the collar 4, and the connecting block 16 is hingedly connected to the inside of the fixing frame 12. A threaded sleeve 21 is fixed to the right side of the collar 4, and a knob 22 is rotatably connected to the internal thread of the threaded sleeve 21. The left side of the knob 22 passes through the inside of the right side of the collar 4.

[0030] Specifically, Figure 1 , Figure 2 and Figure 4 As shown, the flashlight 5 can be inserted into the interior of the ring 4, and then the knob 22 on one side of the ring 4 is turned inward inside the threaded sleeve 21, and the flashlight 5 is pressed and fixed inside the ring 4. The installed flashlight 5 can be used to provide auxiliary lighting for the area in front of the mask in a dark environment when the mask is worn.

[0031] Two sets of first straps 3 are fixed to the top of the left front end of the fixed frame 2, and a connecting fur surface 14 is fixed to the front end of the first strap 3. Two sets of second straps 10 are fixed to the top of the right front end of the fixed frame 2, and a connecting thorn surface 15 is fixed to the rear end of the second strap 10.

[0032] Working principle: When the utility model is in use, a high lens sheet 7 is inserted and installed inside the fixing frame 2. The high lens sheet 7 is made of a high-transmittance material, and can perform some simple splash protection and eye protection functions when worn. When performing some high-brightness operations such as welding, the high lens sheet 7 can be pulled out from the inside of the slot 13 by using the fixing strip 8, and then the shading dark lens 9 is correspondingly installed and inserted into the inside of the slot 13 for fixing. The shading dark lens 9 can play the function of eye protection when the mask is worn for welding. The use function of the mask can be flexibly adjusted according to different usage occasions. At the same time, the protective mask can be worn on When the head is in use, the vertical plate 6 can also be moved back and forth at the front end of the fixed frame 2. While moving, the vertical plate 6 can drive the multiple groups of brushes 18 at the rear end to scrape back and forth at the front end of the high lens sheet 7 to remove dust and debris, and assist in cleaning the outside of the viewfinder on the mask. When the mask is in use, the flashlight 5 can be inserted into the inside of the ring 4, and then the knob 22 on one side of the ring 4 is turned inward inside the threaded sleeve 21, and the flashlight 5 can be pressed and fixed inside the ring 4. The installed flashlight 5 can be used for auxiliary lighting in the front area of ​​the mask in a dark environment when the mask is worn.

[0033] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A multifunctional protective mask for safe production, comprising a mesh mask body (1), characterized in that: A fixing frame (2) is welded and fixed to the top of the front end of the mesh cover body (1), an inner groove (11) is provided inside the fixing frame (2), a slot (13) is provided at the front end of the top of the fixing frame (2), a high lens sheet (7) is vertically inserted into the inside of the slot (13), and a sunshade lens (9) is provided at the top of the high lens sheet (7), fixing strips (8) are respectively bonded and fixed to the top of the high lens sheet (7) and the sunshade lens (9), and a slot (17) is provided at the top of the front end of the fixing frame (2).

2. A multifunctional protective mask for safe production according to claim 1, characterized in that: The slot (17) passes through the interior of the mesh cover body (1), the inner slot (11) passes through the interior of the fixing frame (2), and the inner slot (11) is connected to the interior of the slot (17).

3. A multifunctional protective mask for safe production according to claim 1, characterized in that: The slot (13) is communicated with the interior of the inner groove (11), and the top end of the slot (13) passes through the top end of the fixing frame (2).

4. A multifunctional protective mask for safe production according to claim 1, characterized in that: A vertical plate (6) is vertically arranged at the front end of the fixed frame (2), and a brush (18) is fixed at the rear end of the vertical plate (6). Slide blocks (19) are respectively fixed at the top and bottom of the rear end of the vertical plate (6). A slide groove (20) is respectively provided at the top and bottom of the front end of the fixed frame (2), and two sides of the slide groove (20) respectively penetrate two sides of the fixed frame (2).

5. A multifunctional protective mask for safe production according to claim 4, characterized in that: The sliding block (19) passes through the interior of the sliding groove (20), and a plurality of groups of brushes (18) are arranged at equal intervals at the rear end of the vertical plate (6).

6. A multifunctional protective mask for safe production according to claim 1, characterized in that: A fixing frame (12) is respectively installed and fixed on both sides of the fixing frame (2), a collar (4) is respectively provided on both sides of the fixing frame (2), a flashlight (5) is inserted into the collar (4), a connecting block (16) is fixed on the right side of the collar (4), and the connecting block (16) is hingedly connected to the inside of the fixing frame (12).

7. A multifunctional protective mask for safe production according to claim 6, characterized in that: A threaded sleeve (21) is fixed on the right side of the collar (4), and the internal thread of the threaded sleeve (21) is rotatably connected to a knob (22), and the left side of the knob (22) passes through the inside of the right side of the collar (4).

8. The multifunctional protective mask for safe production according to claim 1, characterized in that: Two groups of first binding straps (3) are fixed to the top of the left front end of the fixed frame (2), and a connecting fur surface (14) is fixed to the front end of the first binding straps (3); two groups of second binding straps (10) are fixed to the top of the right front end of the fixed frame (2), and a connecting thorn surface (15) is fixed to the rear end of the second binding straps (10).

Images