CN217611691U

CN217611691U - Welding mask convenient for observing welding spots

Info

Publication number: CN217611691U
Application number: CN202120543964.6U
Authority: CN
Inventors: 马军强
Original assignee: Ningbo Dabu Welding Technology Co ltd
Current assignee: Ningbo Dabu Welding Technology Co ltd
Priority date: 2021-03-16
Filing date: 2021-03-16
Publication date: 2022-10-21
Anticipated expiration: 2031-03-16

Abstract

The utility model discloses a welding face guard convenient to observe solder joint relates to face guard technical field. Including main part, dust removal mechanism and purification mechanism, the fixed purification mechanism that is provided with in front of main part, the fixed dust removal mechanism that is provided with in back that purifies the mechanism, the main part includes observation window, fixed block, connects pivot, light filter, mounting and bandage, observation window has been seted up in the front of main part. Through setting up the fixed block, make the position of its effective fixed connection pivot, and the upset of rotation drive light filter through connecting the pivot, and then be convenient for it adjusts, made things convenient for the observation of butt welding point, simultaneously through the effect of breathing pipe, effectively make the device pass through inside purification mechanism with outside air induction device, and then through the air discharge with inspiratory air escape, avoid the inside breathing of device to seal, cause observation window to fog, and then influence the device observation, and then effectively improve the practicality of device.

Description

Welding mask convenient for observing welding spots

Technical Field

The utility model relates to a face guard technical field specifically is a welding face guard convenient to observe solder joint.

Background

With the continuous development of modern society and the improvement of life quality of people, welding technologies are required in buildings of modern society, such as water pipes, doors and windows and the like in construction sites, shipbuilding factories or home new houses during decoration, when a welder uses the welding technology to weld two metals or other thermoplastic materials together, electric sparks with high brightness and high temperature can be generated, and in order to ensure the safety of the welder, the welder can wear a welder cap to process when welding a workpiece so as to protect the eyes of the welder.

At present, the welding face guard that the welder used is generally all direct to connect the face guard that has the shading lens on installing the cap, the welder has the dust easily to be stained with on the shading lens when welding the butt welding point, and the welder has taken gloves again on hand when the welding, inconvenient shading lens of smearing, the dust is stayed and can be kept off the sight on the shading lens, and current welding face guard is when using, it is nearer apart from the cotton, and then lead to its observation window to produce fog unusually, and then be not convenient for the welder to observe the welding point, influence its welding effect, for this reason, the welding face guard that provides a be convenient for observe the welding point solves above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model provides a welding face guard convenient to observe solder joint possesses the solder joint of being convenient for observe, can remove dust and prevent the advantage of hazing to solve general welding face guard and do not possess the problem of being convenient for observe the solder joint, can remove dust and prevent hazing.

The technical scheme of the utility model is that the welding mask with the following structure is provided, the welding mask convenient for observing welding spots comprises a main body, a dust removing mechanism and a purifying mechanism, wherein the purifying mechanism is fixedly arranged on the front side of the main body, and the dust removing mechanism is fixedly arranged on the back side of the purifying mechanism; the main part includes observation window, fixed block, connection pivot, light filter, mounting and bandage, observation window has been seted up in the front of main part, the fixed block that is provided with in front of main part, one side activity of fixed block is provided with the connection pivot, the fixed light filter that is provided with of outer wall of connecting the pivot, the fixed mounting that is provided with in back of main part, the fixed bandage that is provided with of inner wall of mounting.

As a preferred technical scheme of the utility model, the outer wall of dust removal mechanism is provided with the outlet duct, and the one end of outlet duct is provided with jet-propelled pipe, and jet-propelled pipe sets up perpendicularly directly over observation window.

As a preferred technical scheme of the utility model, the other end of outlet duct is provided with the exhaust piece, the inner wall of dust removal mechanism is provided with the breathing pipe, and the one end of breathing pipe is provided with and connects the trachea.

As a preferred technical scheme of the utility model, the outer wall that purifies the mechanism is provided with the shell body, and the outer wall of shell body has seted up the inlet port, and purifies the mechanism and passes through the front of shell body embedding setting in the main part.

As an optimal technical scheme of the utility model, the inner wall of shell body is provided with activated carbon net, photocatalyst layer and ion reaction layer respectively, and activated carbon net, photocatalyst layer and ion reaction layer set up the inner wall at the shell body by external interior equidistance.

As a preferred technical scheme of the utility model, the one end of connecting the pivot runs through the inside of light filter to extend to one side of fixed block, and the shape size of light filter and observation window mutually match, and the light filter does not take place direct touching with observation window.

Compared with the prior art, the utility model, possess following advantage:

1. this welding mask convenient to observe solder joint, through setting up the fixed block, make the position of its effective fixed connection pivot, and the rotation through connecting the pivot drives the upset of light filter, and then it adjusts to be convenient for, butt welding point's observation has been made things convenient for, simultaneously through the effect of breathing pipe, it is inside with outside air induction device effectively to make the device pass through purification mechanism, and then through the exhaust member with inspiratory air escape, avoid the device inside breathing to seal, cause observation window to haze, and then influence the device observation, and then effectively improve the practicality of device.

2. This welding mask convenient to observe solder joint, through setting up the air discharge, effectively discharge the air that the user of service expired, avoid the device to haze, and then the conduction through the outlet duct, in the leading-in jet-propelled trachea of air with user of user's exhalation, and then make it effectively remove dust to the light filter under the upset, blow off its outer attached dust, and then effectively ensure the definition that the light filter used, convenient its user of service observes the welding point, and then effectively improves the result of use of device, the usability of reinforcing device.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a side view of the main body of the present invention;

FIG. 3 is a rear view of the bottom of the dust removing mechanism of the present invention;

fig. 4 is an exploded view of the structure of the purification mechanism of the present invention.

In the figure: 1. a main body; 101. an observation window; 102. a fixed block; 103. connecting the rotating shaft; 104. an optical filter; 105. a fixing member; 106. binding bands; 2. a dust removal mechanism; 201. an air outlet pipe; 202. a gas injection pipe; 203. an air intake duct; 204. a gas receiving pipe; 205. an exhaust member; 3. a purification mechanism; 301. a housing member; 302. an activated carbon mesh; 303. a photocatalyst layer; 304. an ion reaction layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the utility model discloses a welding mask convenient to observe solder joint, including main part 1, dust removal mechanism 2 and purification mechanism 3, the fixed purification mechanism 3 that is provided with in front of main part 1, the fixed dust removal mechanism 2 that is provided with in back of purification mechanism 3.

The main body 1 comprises an observation window 101, a fixing block 102, a connecting rotating shaft 103, an optical filter 104, a fixing piece 105 and a binding band 106, the observation window 101 is arranged on the front face of the main body 1, the fixing block 102 is fixedly arranged on the front face of the main body 1, the connecting rotating shaft 103 is movably arranged on one side of the fixing block 102, the optical filter 104 is fixedly arranged on the outer wall of the connecting rotating shaft 103, the fixing piece 105 is fixedly arranged on the back face of the main body 1, and the binding band 106 is fixedly arranged on the inner wall of the fixing piece 105.

Specifically, the outer wall of the dust removing mechanism 2 is provided with an air outlet pipe 201, one end of the air outlet pipe 201 is provided with an air injection pipe 202, and the air injection pipe 202 is vertically arranged right above the observation window 101.

In this embodiment for the gas-jet pipe 202 that the device set up directly over through observation window 101 spouts the gas dust removal to observation window 101, and then definition when the guarantee device uses, the observation of the welding point of being convenient for effectively improves the usability of device.

Specifically, the other end of the outlet pipe 201 is provided with an exhaust member 205, the inner wall of the dust removing mechanism 2 is provided with an air suction pipe 203, and one end of the air suction pipe 203 is provided with an air receiving pipe 204.

In this embodiment, make the device pass through the effect of breathing pipe 203 to through the conduction of trachea 204, inhale the device outside air, and then exhale it through air discharge member 205, make its device inside air can circulate, avoided observation window 101 to take place the fog, influence its welding operation, improved the practicality of device.

Specifically, the outer wall of the purification mechanism 3 is provided with an outer shell 301, the outer wall of the outer shell 301 is provided with an air inlet, and the purification mechanism 3 is embedded in the front of the main body 1 through the outer shell 301.

In this embodiment, make the device effectively inhale the air through the inlet port to through shell body 301's effect, with purifying mechanism 3 installation setting in the front of main part 1, and embedded setting, save its space and occupy, be convenient for its use. Specifically, the inner wall of the outer shell 301 is provided with an activated carbon mesh 302, a photocatalyst layer 303 and an ion reaction layer 304, and the activated carbon mesh 302, the photocatalyst layer 303 and the ion reaction layer 304 are all arranged outside and inside at equal intervals on the inner wall of the outer shell 301.

In the embodiment, the air in the introduction device is subjected to multi-layer filtration and purification sequentially through the activated carbon mesh 302, the photocatalyst layer 303 and the ion reaction layer 304, so that harmful substances in the air during welding are reduced, the practicability of the device is improved, and the welding use safety is guaranteed.

Specifically, one end of the connection shaft 103 penetrates through the inside of the optical filter 104 and extends to one side of the fixing block 102, the size and shape of the optical filter 104 are matched with those of the observation window 101, and the optical filter 104 does not directly touch the observation window 101.

In this embodiment, the device passes through the fixed block 102, so that the device is effectively and fixedly connected with the position of the rotating shaft 103, and the rotation of the connecting rotating shaft 103 drives the light filter 104 to turn over, so that the adjustment of the light filter is facilitated, the observation of butt welding points is facilitated, the shape and size of the light filter 104 are matched with those of the observation window 101, the coverage of the light filter 104 is effectively guaranteed, and the protection effect of the light filter on eyes is enhanced.

The utility model discloses a theory of operation and use flow: when the device is used, the fixing piece 105 is used for effectively fixing the using position of the binding band 106 and binding the binding band on the head of a user, the fixing piece 102 is further used for effectively fixing the position of the connecting rotating shaft 103, the optical filter 104 is driven to turn over through the rotation of the connecting rotating shaft 103, the adjustment of the optical filter is further facilitated, the observation of a welding point is facilitated, air outside the device is sucked in through the air suction pipe 203 and conducted through the air connecting pipe 204, air inside the device is sucked in, the air inside the device sequentially passes through the activated carbon net 302, the photocatalyst layer 303 and the ion reaction layer 304 to be subjected to multi-layer filtering purification, harmful substances in the air during welding are further reduced, meanwhile, the air exhaled by the user is effectively discharged through the air exhausting piece 205, the device is prevented from being fogged, the air exhaled by the user is further conducted through the air outlet pipe 201, the air exhaled by the user is guided into the air jet pipe 202, the optical filter 104 which is effectively subjected to dust removal and is blown off, the dust attached to the optical filter 104 is further, the using clarity of the optical filter 104 is effectively guaranteed, the convenience for observing the welding point of the user, and the operation of the device is completed through the above.

To sum up, this welding mask convenient to observe solder joint through setting up air discharge 205, effectively discharge the air that the user of service exhaled, avoid the device to haze, and then through the conduction of outlet duct 201, with the leading-in jet-propelled pipe 202 of air that the user of service exhaled, and then make it effectively remove dust to the filter 104 under the upset, blow off its outer dust that attaches, and then effectively ensure the definition that filter 104 used, convenient its user of service observes the welding point, and then effectively improve the result of use of device, the usability of reinforcing device.

Claims

1. The utility model provides a welding mask convenient to observe solder joint, includes main part (1), dust removal mechanism (2) and purification mechanism (3), its characterized in that: the front side of the main body (1) is fixedly provided with a purification mechanism (3), and the back side of the purification mechanism (3) is fixedly provided with a dust removal mechanism (2); the main part (1) includes observation window (101), fixed block (102), connects pivot (103), light filter (104), mounting (105) and bandage (106), observation window (101) have been seted up on the front of main part (1), the fixed block (102) that is provided with in front of main part (1), one side activity of fixed block (102) is provided with connects pivot (103), the fixed light filter (104) that is provided with of outer wall of connecting pivot (103), the fixed mounting (105) that is provided with in back of main part (1), the fixed bandage (106) that is provided with of inner wall of mounting (105).

2. The welding helmet that facilitates visualization of weld points of claim 1, wherein: the outer wall of the dust removal mechanism (2) is provided with an air outlet pipe (201), one end of the air outlet pipe (201) is provided with an air injection pipe (202), and the air injection pipe (202) is vertically arranged right above the observation window (101).

3. The welding helmet that facilitates visualization of weld points of claim 2, wherein: the other end of the air outlet pipe (201) is provided with an exhaust piece (205), the inner wall of the dust removal mechanism (2) is provided with an air suction pipe (203), and one end of the air suction pipe (203) is provided with an air receiving pipe (204).

4. The welding helmet that facilitates visualization of the weld point of claim 1, wherein: the outer wall of the purification mechanism (3) is provided with an outer shell (301), the outer wall of the outer shell (301) is provided with an air inlet, and the purification mechanism (3) is embedded in the front of the main body (1) through the outer shell (301).

5. The welding helmet that facilitates visualization of weld points of claim 4, wherein: the inner wall of the outer shell (301) is respectively provided with an activated carbon net (302), a photocatalyst layer (303) and an ion reaction layer (304), and the activated carbon net (302), the photocatalyst layer (303) and the ion reaction layer (304) are all arranged on the inner wall of the outer shell (301) in an external mode and at an equal distance.

6. The welding helmet that facilitates visualization of weld points of claim 1, wherein: one end of the connecting rotating shaft (103) penetrates through the inside of the optical filter (104) and extends to one side of the fixing block (102), the shape and the size of the optical filter (104) are matched with those of the observation window (101), and the optical filter (104) is not in direct contact with the observation window (101).