CN217744788U

CN217744788U - Adjustable welding mask convenient to wear

Info

Publication number: CN217744788U
Application number: CN202221559168.2U
Authority: CN
Inventors: 王兴光; 房长虎
Original assignee: Rizhao Kaiyue Electronics Co ltd
Current assignee: Rizhao Kaiyue Electronics Co ltd
Priority date: 2022-06-21
Filing date: 2022-06-21
Publication date: 2022-11-08
Anticipated expiration: 2032-06-21

Abstract

The utility model discloses an adjustable welding face guard of conveniently wearing relates to electric welding technical field. The utility model discloses a face guard subassembly, slip subassembly and adjusting part. The utility model discloses a press the Y shaped plate, make the Y shaped plate rotate, compress elastic spring, drive the grafting round platform and upwards lift up, and separate with the spliced eye, promote the worker shape slide, make it slide from top to bottom in the rectangle spout, thereby drive whole adjusting part and slide from top to bottom, wait to adjust the required position of subassembly removal, loosen the Y shaped plate, through elastic force of elastic spring, finally make the grafting round platform press down, and peg graft with the spliced eye, thereby remove the person of wearing of adaptation different head types, provide certain convenience for its wearing process, the practicality of whole device has been improved; through rotating the screw swivel spindle for the face protection of its one end fills up and wearer's face contact, and the contact between protection pad and the wearer's head has brought certain comfort for wearing of wearer simultaneously.

Description

Adjustable welding mask convenient to wear

Technical Field

The utility model belongs to the technical field of electric welding, especially, relate to an adjustable welding face guard of conveniently wearing.

Background

The welding mask is a tool for protecting the safety of workers in welding and cutting operations. Is a high-tech product integrating the disciplines of optics, electronics, anthropology, materials science and the like. The high-quality LCD and the plated glass are combined to form the shading lens, and a light sensing system on the lens can instantly detect the generation and disappearance of arc light during electric welding, quickly drive liquid crystal to shade and change color and the like so as to safely and effectively filter harmful light, thereby protecting eyes and faces of welders from being damaged by arc light radiation.

However, the adjusting and fixing device cover in the existing welding surface is difficult to carry out certain adjustment according to the size of the head of a wearer, brings certain inconvenience to the wearer, and is poor in practicability; and the problem of poor comfort is easy to occur in the wearing process.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an adjustable welding mask convenient to wear, which solves the problem that the adjusting and fixing device cover in the prior welding surface is difficult to carry out certain adjustment according to the size of the head of a wearer through the design of the mask component, the sliding component and the adjusting component, brings certain inconvenience to the wearer and has poor practicability; and the problem of poor comfort is easy to occur in the wearing process.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to an adjustable welding mask which is convenient to wear, comprising a mask component, a sliding component and an adjusting component, wherein the sliding component is in clamping fit with the mask component; the adjusting component is in sliding fit with the sliding component.

The sliding assembly comprises a T-shaped plate; one side of the T-shaped plate is provided with a rectangular sliding chute; side baffles are fixed on two opposite side surfaces of the T-shaped plate; one side of the side baffle is provided with a plurality of inserting holes.

The adjustment assembly comprises an elastic bandage; an I-shaped sliding plate is fixed at each of two ends of the elastic bandage; rectangular baffles are fixed on two opposite side surfaces of the I-shaped sliding plate; a U-shaped frame is fixed on one side of the rectangular baffle; an elastic spring is fixed on one side of the rectangular baffle; a Y-shaped plate is fixed at one end of the elastic spring; an inserting circular truncated cone is fixed on one side of the Y-shaped plate; the Y-shaped plate is in running fit with the U-shaped frame; the inserting circular truncated cone is matched with the inserting hole in an inserting manner; the I-shaped sliding plate is in sliding fit with the rectangular sliding groove.

As a preferred technical scheme of the utility model, the mask component comprises a mask body; a safety helmet is fixed at the top of the mask body; a protective pad is fixed inside the safety helmet.

As a preferred technical scheme of the utility model, one side of the mask body is provided with an observation window; one side of the mask body is positioned below the observation window and is communicated with a breathing purification cylinder.

As a preferred technical proposal of the utility model, two fixing plates are symmetrically fixed on the peripheral side surface of the safety helmet; two symmetrical clamping cylinders are fixed on one side face of each fixing plate.

Two clamping holes are symmetrically formed in one side face of the T-shaped plate; the clamping hole is matched with the clamping cylinder in a clamping mode.

As a preferred technical proposal of the utility model, a screw thread on one side surface of the I-shaped sliding plate is rotationally matched with a screw thread rotating rod; and a face protection pad is fixed at one end of the threaded rotating rod.

The utility model discloses following beneficial effect has:

1. the utility model discloses a press the Y shaped plate, make the Y shaped plate rotate on the U-shaped frame, compress elastic spring, it upwards lifts up to drive grafting round platform, and the spliced eye separation of seting up on one side of the side shield, then promote worker shape slide, make it slide from top to bottom in the rectangle spout, thereby drive whole adjusting part and slide from top to bottom, treat that it adjusts the subassembly and remove after the required position of the person of wearing, loosen the Y shaped plate, elastic restoring force through elastic spring, finally make the grafting round platform press down, and peg graft each other with the spliced eye that side shield one side was seted up, remove the person of wearing that adapts to different head types with this, wear the process for it provides certain convenience, the practicality of whole device has been improved.

2. The utility model discloses a rotate the screw thread bull stick for face's that one end is fixed protection pad and the person's of wearing face contact each other, through the protection pad of safety helmet inside fixation and the person's of wearing head contact each other simultaneously, the wearing of giving the person of wearing has brought certain comfort.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, it is obvious that the drawings in the description below are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is the utility model relates to a conveniently worn structure schematic diagram of adjustable welding mask.

Fig. 2 is a schematic view of the structure of the mask assembly.

Fig. 3 is a side view of the mask assembly.

Fig. 4 is a schematic structural view of the sliding assembly.

Fig. 5 is a schematic structural view of the adjustment assembly.

Fig. 6 is a top view of the adjustment assembly.

Fig. 7 is an enlarged schematic view of a portion a of fig. 6.

In the drawings, the components represented by the respective reference numerals are listed below:

1-mask component, 2-sliding component, 3-adjusting component, 101-mask body, 102-safety helmet, 103-protective pad, 104-observation window, 105-breathing purification cylinder, 106-fixing plate, 107-clamping cylinder, 201-T-shaped plate, 202-rectangular sliding groove, 203-side baffle, 204-insertion hole, 205-clamping hole, 301-elastic bandage, 302-I-shaped sliding plate, 303-rectangular baffle, 304-elastic spring, 305-U-shaped frame, 306-Y-shaped plate, 307-insertion circular truncated cone, 308-threaded rotating rod and 309-face protective pad.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.

The first embodiment is as follows:

referring to fig. 1-7, the present invention relates to an adjustable welding mask which is convenient to wear, comprising a mask assembly 1, sliding assemblies 2 and an adjusting assembly 3, wherein the two sliding assemblies 2 are in clamping fit with the mask assembly 1; the adjusting component 3 is in sliding fit with the sliding component 2; the sliding assembly 2 comprises a T-shaped plate 201; one side of the T-shaped plate 201 is provided with a rectangular sliding chute 202; the opposite two side surfaces of the T-shaped plate 201 are fixed with side baffles 203; one side of the side baffle 203 is provided with a plurality of inserting holes 204; the adjustment assembly 3 comprises an elastic bandage 301; an I-shaped sliding plate 302 is fixed at both ends of the elastic bandage 301; rectangular baffles 303 are fixed on two opposite side surfaces of the I-shaped sliding plate 302; a U-shaped frame 305 is fixed on one side of the rectangular baffle 303; an elastic spring 304 is fixed on one side of the rectangular baffle 303; a Y-shaped plate 306 is fixed at one end of the elastic spring 304; an inserting round platform 307 is fixed on one side of the Y-shaped plate 306; the Y-shaped plate 306 is rotatably engaged with the U-shaped frame 305; the inserting round platform 307 is inserted and matched with the inserting hole 204; the I-shaped sliding plate 302 is in sliding fit with the rectangular sliding chute 202; before a wearer wears the device, the wearer can press the Y-shaped plate 306 to enable the Y-shaped plate 306 to rotate on the U-shaped frame 305, the elastic spring 304 is compressed to drive the inserting circular truncated cone 307 to lift upwards and separate from the inserting hole 204 formed in one side of the side baffle 203, then the I-shaped sliding plate 302 is pushed to slide up and down in the rectangular sliding groove 202, so that the whole adjusting component 3 is driven to slide up and down, after the adjusting component 3 moves to a position required by the wearer, the Y-shaped plate 306 is loosened, and finally the inserting circular truncated cone 307 is pressed downwards and inserted into the inserting hole 204 formed in one side of the side baffle 203 through the elastic restoring force of the elastic spring 304, and the elastic bandage 301 is sleeved on the head of the wearer to adapt to wearers with different head types, so that certain convenience is provided for the wearing process of the wearer, and the practicability of the whole device is improved.

Further, the mask assembly 1 comprises a mask body 101; a safety helmet 102 is fixed on the top of the mask body 101; a protective pad 103 is fixed inside the safety helmet 102; an observation window 104 is arranged on one side of the mask body 101; a breathing purification cylinder 105 is communicated with one side surface of the mask body 101 below the observation window 104; place the inside fixed protection pad 103 of safety helmet 102 at the top of wearer, then the oral area of wearer carries out air exchange through breathing purification section of thick bamboo 105 with external environment, carries out certain evolution through breathing purification section of thick bamboo 105 to external environment's air simultaneously and handles, prevents that the smog around the welding from causing the injury to the wearer to go to observe outside welding condition through observation window 104.

Furthermore, two fixing plates 106 are symmetrically fixed on the outer peripheral side surface of the safety helmet 102; two symmetrical clamping cylinders 107 are fixed on one side surface of each fixing plate 106; two clamping holes 205 are symmetrically formed in one side surface of the T-shaped plate 201; the clamping hole 205 is matched with the clamping cylinder 107 in a clamping way; in going into joint cylinder 107 with joint hole 205 card, then rotate external nut screw and fix in joint cylinder 107 week side for joint cylinder 107 joint is fixed on face guard assembly 1, with the regulation in convenient later stage, is convenient for the person of wearing in later stage to carry out wearing.

Further, a screw thread rotating rod 308 is rotatably matched with a screw thread on one side surface of the I-shaped sliding plate 302; one end of the threaded rotating rod 308 is fixed with a face protection pad 309; by rotating the threaded rotating rod 308, the face protection pad 309 with one end fixed is contacted with the face of the wearer, so as to perform a further fixing effect, and the design of the face protection pad 309 brings certain comfort to the wearer.

One specific application of this embodiment is:

before a wearer wears the device, the wearer can press the Y-shaped plate 306 to enable the Y-shaped plate 306 to rotate on the U-shaped frame 305, the elastic spring 304 is compressed to drive the inserting circular truncated cone 307 to lift upwards and separate from the inserting hole 204 formed in one side of the side baffle 203, then the I-shaped sliding plate 302 is pushed to enable the Y-shaped sliding plate to slide up and down in the rectangular sliding groove 202, so that the whole adjusting assembly 3 is driven to slide up and down, after the adjusting assembly 3 moves to a position required by the wearer, the Y-shaped plate 306 is loosened, and finally the inserting circular truncated cone 307 is pressed downwards and is inserted into the inserting hole 204 formed in one side of the side baffle 203, so that the device can adapt to wearers with different head types, certain convenience is provided for the wearing process of the wearers, and the practicability of the whole device is improved; cup joint elastic bandage 301 at the wearer's head, then place the inside fixed protection pad 103 of safety helmet 102 at the wearer's top, then the oral area of wearer carries out air exchange through breathing purification section of thick bamboo 105 and external environment, carry out certain evolution through breathing purification section of thick bamboo 105 to external environment's air simultaneously, prevent that the smog around the welding from causing the injury to the wearer, and go to observe outside welding conditions through observation window 104, screw thread bull stick 308 rotates, make the face protection pad 309 that one end is fixed and the face of wearer contact each other, carry out further fixed effect, and the design of face protection pad 309 has brought certain comfort for wearing of wearer.

In the description of the present specification, reference to the description of "one embodiment," "an example," "a specific example," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended to aid in the description of the invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. An adjustable welding mask convenient to wear comprises a mask component (1), sliding components (2) and adjusting components (3), wherein the two sliding components (2) are in clamping fit with the mask component (1); the adjusting component (3) is in sliding fit with the sliding component (2);

the method is characterized in that:

the sliding assembly (2) comprises a T-shaped plate (201); one side of the T-shaped plate (201) is provided with a rectangular sliding groove (202); side baffles (203) are fixed on two opposite side surfaces of the T-shaped plate (201); one side of the side baffle (203) is provided with a plurality of inserting holes (204);

the adjustment assembly (3) comprises an elastic bandage (301); an I-shaped sliding plate (302) is fixed at both ends of the elastic bandage (301); rectangular baffles (303) are fixed on two opposite side surfaces of the I-shaped sliding plate (302); a U-shaped frame (305) is fixed on one side of the rectangular baffle (303); an elastic spring (304) is fixed on one side of the rectangular baffle (303); a Y-shaped plate (306) is fixed at one end of the elastic spring (304); an inserting round table (307) is fixed on one side of the Y-shaped plate (306); the Y-shaped plate (306) is in rotating fit with the U-shaped frame (305); the inserting round table (307) is matched with the inserting hole (204) in an inserting manner; the I-shaped sliding plate (302) is in sliding fit with the rectangular sliding groove (202).

2. A wearable adjustable welding mask as claimed in claim 1, wherein the mask assembly (1) comprises a mask body (101); a safety helmet (102) is fixed at the top of the mask body (101); a protective pad (103) is fixed inside the safety helmet (102).

3. The easy-to-wear adjustable welding helmet as claimed in claim 2, wherein said helmet body (101) is provided with a viewing window (104) on one side; a breathing purification cylinder (105) is communicated with one side surface of the mask body (101) below the observation window (104).

4. The adjustable welding helmet convenient to wear as claimed in claim 3, wherein two fixing plates (106) are symmetrically fixed on the outer peripheral side of the safety helmet (102); two symmetrical clamping cylinders (107) are fixed on one side surface of each fixing plate (106);

two clamping holes (205) are symmetrically formed in one side face of the T-shaped plate (201); the clamping hole (205) is in clamping fit with the clamping cylinder (107).

5. The adjustable welding helmet that facilitates donning of claim 4, wherein the I-shaped slider (302) is threaded on one side to rotatably engage with a threaded rotating rod (308); and one end of the threaded rotating rod (308) is fixedly provided with a face protection pad (309).