CN216221999U

CN216221999U - Human body protective mask for welding

Info

Publication number: CN216221999U
Application number: CN202122223387.5U
Authority: CN
Inventors: 张广英
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-13
Filing date: 2021-09-13
Publication date: 2022-04-08
Anticipated expiration: 2031-09-13

Abstract

The utility model relates to the technical field of welding protection tools, and particularly discloses a human body protective mask for welding processing, which comprises a helmet, a mask, a limiting assembly and a cape, wherein the bottom edge of the helmet is fixedly connected with a mounting ring, the surface of the mounting ring is surrounded with a sliding groove, the mask comprises a rotating ring arranged in the sliding groove, the surface of the rotating ring is fixedly connected with a connecting block, the front surface of the connecting block is fixedly connected with a mounting plate, and the front surface of the mounting plate is fixedly connected with an arc-shaped mask; the device has the function of protecting the neck of a worker through the design of the shielding cloth and the connecting band in the shawl, and the design of the mounting ring, the rotating ring and the mounting plate in the device is matched with the limiting component in the device, so that the device has the function of moving the mask, and the condition that the normal sight of the worker is influenced by the mask can be avoided when the device is not used.

Description

Human body protective mask for welding

Technical Field

The utility model relates to the technical field of welding protection tools, in particular to a human body protective mask for welding processing.

Background

The welding mask is a tool for protecting the safety of operators in welding and cutting operations, the existing mask can be divided into a handheld type mask and a headband type mask, the headband type mask is divided into a cape and a non-cape type mask, and the existing headband type mask without the cape can enable a panel of the mask to be lifted upwards when the mask is not used, so that the normal sight observation of the operators is facilitated, but the effect of protecting the neck by the mask carrying the cape cannot be achieved. The mask with the shawl cannot move the face plate of the mask, thereby affecting the normal sight.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides the human body protective mask for welding processing, which has the advantages of protecting the neck without influencing the normal sight and solves the problem that the existing mask cannot protect the neck and influence the normal sight at the same time.

The human body protective mask for welding processing comprises a helmet, a mask, a limiting assembly and a cape, wherein the bottom edge of the helmet is fixedly connected with a mounting ring, the surface of the mounting ring is provided with a sliding groove in a surrounding manner, the mask comprises a rotating ring arranged in the sliding groove, the surface of the rotating ring is fixedly connected with a connecting block, the front surface of the connecting block is fixedly connected with a mounting plate, the front surface of the mounting plate is fixedly connected with an arc-shaped cover, and the limiting assembly comprises two rotating rods and two limiting blocks, wherein the two rotating rods are hinged to the bottom of the mounting ring close to the outer side through hinges.

Through the design of the technical scheme, the device can have the function of protecting the neck of a worker by the design of the shielding cloth and the connecting band in the shawl, and the device can have the function of moving the mask by the design of the mounting ring, the rotating ring and the mounting plate in cooperation with the limiting component in the device, so that the situation that the normal sight of the worker is influenced by the mask can be avoided when the device is not used.

The scarf is including sheltering from cloth, shelter from the positive top of cloth and the positive fixed connection that the arc cover is close to the bottom, shelter from the equal fixedly connected with connecting band in both sides of cloth, two the surface of connecting band and the female subsides of magic and the subsides of magic of fixedly connected with looks adaptation are distinguished to the back, and this design has played the effect of protecting staff's neck.

As a further improvement of the utility model, the top and the bottom of the inner wall of the sliding groove are respectively provided with a limit groove in a surrounding way, and the top and the bottom of the inner wall of the rotating ring are fixedly connected with limit rings matched with the limit grooves.

Through the design of the technical scheme, the effect of facilitating the sliding of the rotating ring in the sliding groove is achieved.

As a further improvement of the utility model, the distance length of the rotating rod is greater than the thickness of the mounting ring, the tops of the rotating rods are fixedly connected through an arc-shaped rod, the radian radius of the arc-shaped rod is greater than the radius of the mounting ring, the two limiting blocks are both fixed on the front surface of the mounting ring, the distance between each limiting block and each rotating rod is equal, and the distance is equal to the width of the connecting block on the surface of the mounting ring.

Through the design of the technical scheme, the effect of limiting the connecting block by the rotating rod is achieved.

Compared with the prior art, the utility model has the following beneficial effects:

the device has the function of protecting the neck of a worker through the design of the shielding cloth and the connecting band in the shawl, and the design of the mounting ring, the rotating ring and the mounting plate in the device is matched with the limiting component in the device, so that the device has the function of moving the mask, and the condition that the normal sight of the worker is influenced by the mask can be avoided when the device is not used.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic top view of the present invention;

FIG. 3 is a schematic side sectional view of the present invention.

In the figure: 1. a helmet; 2. a mounting ring; 21. a sliding groove; 22. a limiting groove; 3. a rotating ring; 4. mounting a plate; 5. a limiting component; 51. rotating the rod; 52. an arcuate bar; 53. a limiting block; 6. a shielding cloth; 7. A connecting belt; 8. connecting blocks; 9. an arc-shaped cover.

Detailed Description

In the following description, for purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of the various embodiments of the utility model. It should be understood, however, that these physical details should not be construed as limiting the utility model. That is, in some embodiments of the utility model, such physical details are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.

In addition, the descriptions related to the first, the second, etc. in the present invention are only used for description purposes, do not particularly refer to an order or sequence, and do not limit the present invention, but only distinguish components or operations described in the same technical terms, and are not understood to indicate or imply relative importance or implicitly indicate the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

Referring to fig. 1, 2 and 3, the human body protective mask for welding processing of the present invention includes a helmet 1, a mask, a limiting component 5 and a cape, wherein the bottom edge of the helmet 1 is fixedly connected with a mounting ring 2, a sliding groove 21 is formed around the surface of the mounting ring 2, the mask includes a rotating ring 3 installed in the sliding groove 21, the surface of the rotating ring 3 is fixedly connected with a connecting block 8, the front of the connecting block 8 is fixedly connected with a mounting plate 4, the front of the mounting plate 4 is fixedly connected with an arc-shaped cover 9, and the limiting component 5 includes two rotating rods 51 hinged to the bottom of the mounting ring 2 near the outer side through hinges and two limiting blocks 53.

Through the design of the technical scheme, the device can have the function of protecting the neck of a worker by the design of the shielding cloth 6 and the connecting band 7 in the cape, and the design of the mounting ring 2, the rotating ring 3 and the mounting plate 4 in the device can be matched with the limiting component 5 in the device, so that the device can have the function of moving the mask, and the condition that the normal sight of the worker is influenced by the mask can be avoided when the device is not used.

Referring to fig. 1, the cape comprises a shielding cloth 6, the front top of the shielding cloth 6 is fixedly connected with the front of the arc-shaped cover 9 close to the bottom, connecting belts 7 are fixedly connected to both sides of the shielding cloth 6, and the surfaces and the backs of the two connecting belts 7 are respectively fixedly connected with a female magic tape and a female magic tape which are matched with each other, so that the neck of a worker is protected.

Referring to fig. 2 and 3, the top and the bottom of the inner wall of the sliding groove 21 are both provided with a limiting groove 22, and the top and the bottom of the inner wall of the rotating ring 3 are fixedly connected with a limiting ring 31 adapted to the limiting groove 22, so as to facilitate the rotating ring 3 to slide in the sliding groove 21.

Please refer to fig. 1 and fig. 2, the length that the rotating rod 51 is far away from is greater than the thickness of the mounting ring 2 and the top is fixedly connected through the arc rod 52, the radian radius of the arc rod 52 is greater than the radius of the mounting ring 2, the two limiting blocks 53 are fixed on the front surface of the mounting ring 2, the distance between the two limiting blocks 53 and the two rotating rods 51 is equal, and the distance is equal to the width of the connecting block 8 on the surface of the mounting ring 2, so that the rotating rod 51 is convenient to limit the connecting block 8.

When the device is used, the helmet 1 in the device is required to be worn on the head of a worker, the shielding cloth 6 is arranged on the shoulder of the worker, the connecting belt 7 is adhered to the back of the worker through the hook and loop fastener, and the device is worn, when the worker needs to have a temporary rest, the worker can release the limit on the connecting block 8 by holding the arc rod 52 and enabling the arc rod 52 to drive the rotating rod 51 to rotate, then the connecting block 8 with the arc cover 9 and the rotating ring 3 rotates in the sliding groove 21 of the mounting ring 2, and the arc cover 9 can be turned to the rear of the helmet 1, so that the sight of the worker is prevented from being affected.

The above description is only an embodiment of the present invention, and is not intended to limit the present invention. Various modifications and alterations to this invention will become apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. The utility model provides a human protective face mask for welding process, includes helmet (1), face guard, spacing subassembly (5) and scarf, its characterized in that:

the bottom edge of the helmet (1) is fixedly connected with a mounting ring (2), and the surface of the mounting ring (2) is provided with a sliding groove (21) in a surrounding manner;

the mask comprises a rotating ring (3) arranged in a sliding groove (21), the surface of the rotating ring (3) is fixedly connected with a connecting block (8), the front surface of the connecting block (8) is fixedly connected with a mounting plate (4), and the front surface of the mounting plate (4) is fixedly connected with an arc-shaped cover (9);

the limiting assembly (5) comprises two rotating rods (51) and two limiting blocks (53), wherein the two rotating rods are hinged to the bottom of the mounting ring (2) close to the outer side through hinges;

the shawl comprises shielding cloth (6), and the top of the front of the shielding cloth (6) is fixedly connected with the front of the arc cover (9) close to the bottom.

2. The human body mask of claim 1, wherein: the top and the bottom of the inner wall of the sliding groove (21) are provided with limit grooves (22) in a surrounding manner, and the top and the bottom of the inner wall of the rotating ring (3) are fixedly connected with limit rings (31) matched with the limit grooves (22).

3. The human body mask of claim 1, wherein: the length of dwang (51) is greater than the thickness and the top of collar (2) and passes through arc pole (52) fixed connection, the radian radius of arc pole (52) is greater than the radius of collar (2).

4. The human body mask of claim 1, wherein: two stopper (53) are all fixed in the front of collar (2) and two stopper (53) are equal with the distance between two dwang (51) respectively, and the interval equals the width that connecting block (8) are located collar (2) surface.

5. The human body mask of claim 1, wherein: the both sides of blocking cloth (6) are all fixedly connected with connecting band (7), two the surface and the back of connecting band (7) are female subsides of magic and the subsides of magic that fixedly connected with looks adaptation respectively.