CN213045500U

CN213045500U - Mine safety helmet embedded with goggles and multiple protections

Info

Publication number: CN213045500U
Application number: CN202021869624.4U
Authority: CN
Inventors: 杨亚茹
Original assignee: Shandong University of Science and Technology
Current assignee: Shandong University of Science and Technology
Priority date: 2020-09-01
Filing date: 2020-09-01
Publication date: 2021-04-27
Anticipated expiration: 2030-09-01

Abstract

The utility model discloses an embedded mine safety helmet that has goggles and multiple protection comprises safety helmet body, movable billet, embedded goggles, draw-in groove and light. The safety helmet body comprises an ABS plastic outer shell, a helmet brim, buffer rubber, an ABS plastic inner shell, a carbon fiber cloth protective layer, an XPS buffer layer and a reticular cotton inner lining layer; the movable steel bar is tightly attached between the cap peak and the XPS buffer layer through screws fastened on the ABS plastic inner shell, and the movable steel bar slides by means of a slot in the middle of the movable steel bar; the embedded goggles are positioned between the ABS plastic outer shell and the front half area of the ABS plastic inner shell, and the embedded goggles are limited and realize the up-and-down movement of the embedded goggles through a plurality of groups of clamping grooves; the clamping grooves are connected to the front half areas of the ABS plastic outer shell and the ABS plastic inner shell through screws, and the total number of the clamping grooves is 8; the light is located the upside and the ABS plastic casing front region of the brim of a hat, convenient to detach.

Description

Mine safety helmet embedded with goggles and multiple protections

Technical Field

The utility model belongs to the technical field of mine safety protection, concretely relates to embedded have goggles and adopt double-deck protection ABS plastics ectotheca and interior multiple protection's such as carbon cloth protective layer mine safety helmet of pasting.

Background

Along with the increase of mining intensity of mines in China in recent years, the safety of miners gradually becomes the focus of attention of people, and how to ensure that the heads and the faces of the miners are not damaged in the mines is researched and produced by people.

At present, the safety helmet of producing in the market all is individual layer protective housing, and the security is relatively poor, collapses or the ore falls and can not play safety protection's effect well when taking place the mine, seriously influences workman's life safety to also can produce a large amount of dusts in mining process, influence workman's sight, directly injure its eyes.

Therefore, a mine safety helmet with built-in goggles and multiple protections of double-layer protection ABS plastic inner and outer shells, a carbon fiber cloth protective layer and the like is developed.

Disclosure of Invention

The utility model discloses a technical defect that mine safety helmet exists among the solution prior art provides an embedded mine safety helmet that has goggles and multiple protection.

The utility model relates to an embedded mine safety helmet that has goggles and multiple protection, its technical solution is: comprises a safety helmet body, a movable steel bar, an embedded protective glass, a clamping groove and a lighting lamp. The safety helmet body comprises an ABS plastic outer shell, a helmet brim, buffer rubber, an ABS plastic inner shell, a carbon fiber cloth protective layer, an XPS buffer layer and a reticular cotton inner lining layer; the movable steel bar is tightly attached between the cap peak and the XPS buffer layer through screws fastened on the ABS plastic inner shell, and the sliding of the movable steel bar is realized by means of a slot in the middle of the movable steel bar; the embedded goggles are positioned between the ABS plastic outer shell and the front half area of the ABS plastic inner shell, and the embedded goggles are limited and realize the up-and-down movement of the embedded goggles through a plurality of groups of clamping grooves; the clamping grooves are connected to the front half areas of the ABS plastic outer shell and the ABS plastic inner shell through screws, and the total number of the clamping grooves is 8; the light is located the upside and the ABS plastic casing front region of the brim of a hat, convenient to detach.

Further, the ABS plastic shell and the brim are the first heavy protection of the mine safety helmet.

Furthermore, the buffer rubber is used for secondary protection of the mine safety helmet, is positioned between the ABS plastic outer shell and the ABS plastic inner shell, and is provided with a plurality of groups of buffer rubbers along the track of the semi-elliptical safety helmet, so that impact load is dispersed and relieved and is transmitted to the ABS plastic inner shell.

Furthermore, the ABS plastic inner shell is the third protection of the mine safety helmet, is positioned at the lower side of the buffer rubber and bears the dispersed impact load transmitted by the buffer rubber.

Furthermore, the carbon fiber cloth protective layer is the fourth protection of the mine safety helmet, and is adhered to the inner side of the ABS plastic inner shell through a structural adhesive, so that the service life of the ABS plastic inner shell can be effectively prolonged.

Further, the XPS buffer layer is the fifth protection of mine safety helmet, is located carbon cloth protective layer downside to hug closely carbon cloth protective layer, be the safety cover of most direct protection workman's head.

Further, the netted cotton inner liner layer is located XPS buffer layer downside to press close to workman's head.

The utility model discloses mine safety helmet, its benefit lies in: (1) the safety of the head of a mine worker is protected in multiple ways, the buffer spring is additionally arranged between the ABS plastic inner shell and the ABS plastic outer shell, so that impact load can be effectively relieved and offset, the service life of the ABS plastic inner shell is prolonged by bonding the carbon fiber cloth protective layer on the inner side of the ABS plastic inner shell, and finally most of the impact load is offset by means of the XPS buffer layer, so that the safety of the mine worker is guaranteed; (2) in environments such as dust pollution, the goggles are embedded, so that dust can be effectively prevented from invading eyes, and the sight of workers is influenced.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a sectional view of the structure of the present invention.

Fig. 3 is the structure diagram of the movable steel bar and screw connection of the present invention.

Fig. 4 is a schematic structural diagram of the connection between the slot and the screw according to the present invention.

Fig. 5 is a side view of the present invention with the goggles and the locking grooves connected.

In the figure: 1-helmet body; 2-a movable steel bar; 3-in-line goggles; 4-a card slot; 5-lighting lamp; 6-ABS plastic housing; 7-brim of a hat; 8-cushion rubber; 9-ABS plastic inner shell; 10-carbon fiber cloth protective layer; 11-XPS buffer layer; 12-a reticulated cotton innerliner layer; 13-screw

Detailed Description

In order to make the present invention clearer, the following description is made with reference to the accompanying drawings.

As shown in fig. 1-5, the utility model is composed of a safety helmet body (1), a movable steel bar (2), an embedded goggles (3), a clamping groove (4) and a lighting lamp (5).

The safety helmet body (1) comprises an ABS plastic outer shell (6), a helmet peak (7), buffer rubber (8), an ABS plastic inner shell (9), a carbon fiber cloth protective layer (10), an XPS buffer layer (11) and a reticular cotton inner lining layer (12).

The movable steel bar (2) is tightly attached between a cap peak (7) and an XPS buffer layer (11) through screws (13) fastened on the ABS plastic inner shell (9), and the movable steel bar (2) slides by means of a groove in the middle of the movable steel bar, when the embedded goggles (3) are not used, the movable steel bar (2) is located between the cap peak (7) and the ABS plastic inner shell (9), and when the embedded goggles (3) are used, the movable steel bar (2) is located between the ABS plastic inner shell (9) and the XPS buffer layer (11).

The embedded goggles (3) are positioned in the middle of the front half area of the ABS plastic outer shell (6) and the front half area of the ABS plastic inner shell (9), and the embedded goggles (3) are limited and realized to move up and down through the multiple groups of clamping grooves (4).

The clamping grooves (4) are connected to the front half area of the ABS plastic outer shell (6) and the front half area of the ABS plastic inner shell (9) through screws (13), and the total number of the clamping grooves (4) is 8.

The illuminating lamp (5) is located on the upper side of the cap peak (7) and the front area of the ABS plastic shell (6), and is convenient to detach.

The utility model discloses the implementation step as follows: step one, the carbon fiber cloth protective layer (10) is adhered to the inner side of the ABS plastic inner shell (9) through the structural adhesive, so that the service life of the ABS plastic inner shell (9) is effectively prolonged.

And step two, the outer side of the ABS plastic inner shell (9) is divided into two areas to be implemented, one end of each of 8 clamping grooves (4) is fixedly connected with the front half area of the ABS plastic inner shell (9) through a screw (13), and one surface of the buffer rubber (8) is adhered to the ABS plastic inner shell (9) through a structural adhesive in the rear half area of the ABS plastic inner shell (9).

And step three, after the step two is completed, respectively connecting the ABS plastic outer shell (6) to the other sides of the 8 clamping grooves (4) and the buffer rubber (8) through screws (13) and a structural adhesive on the basis, and finally realizing effective connection of the ABS plastic outer shell (6) and the ABS plastic inner shell (9).

And step four, placing the embedded goggles (3) into a position where the embedded goggles are arranged along 8 clamping grooves (4), tightly attaching the movable steel bars (2) between the cap peak (7) and the XPS buffer layer (11) through screws (13) fastened on the ABS plastic inner shell (9), and achieving sliding of the movable steel bars (2) by means of grooves in the middle of the movable steel bars, so that the effect of limiting and achieving up-and-down movement of the embedded goggles (3) is achieved finally.

Step five, pasting the XPS buffer layer (11) on the inner side of the carbon fiber cloth protective layer (10) through a structural adhesive, then installing the reticular cotton lining layer (12) on the inner side of the XPS buffer layer (11), and finally installing the illuminating lamp (5) on the safety helmet body (1).

The above is a typical embodiment of the present invention, and the implementation of the present invention is not limited thereto.

Claims

1. The utility model provides an embedded mine safety helmet that has goggles and multiple protection, comprises safety helmet body, movable billet, embedded goggles, draw-in groove and light, its characterized in that: the safety helmet body comprises an ABS plastic outer shell, a helmet brim, buffer rubber, an ABS plastic inner shell, a carbon fiber cloth protective layer, an XPS buffer layer and a reticular cotton inner lining layer; the movable steel bar is tightly attached between the cap peak and the XPS buffer layer through screws fastened on the ABS plastic inner shell, and the sliding of the movable steel bar is realized by means of a slot in the middle of the movable steel bar; the embedded goggles are positioned between the ABS plastic outer shell and the front half area of the ABS plastic inner shell, and the embedded goggles are limited and realize the up-and-down movement of the embedded goggles through a plurality of groups of clamping grooves; the clamping grooves are connected to the front half areas of the ABS plastic outer shell and the ABS plastic inner shell through screws, and the total number of the clamping grooves is 8; the illuminating lamp is located on the upper side of the cap peak and the front area of the ABS plastic shell, and is convenient to detach.

2. The multiple-protection mine safety helmet with embedded goggles as claimed in claim 1, wherein: the buffer rubber is positioned between the ABS plastic outer shell and the ABS plastic inner shell, and a plurality of groups of buffer rubbers are arranged along the track of the semi-elliptical helmet, so that the impact load is dispersed and relieved and is transmitted to the ABS plastic inner shell.

3. The multiple-protection mine safety helmet with embedded goggles as claimed in claim 1, wherein: the carbon fiber cloth protective layer is adhered to the inner side of the ABS plastic inner shell through a structural adhesive, so that the service life of the ABS plastic inner shell can be effectively prolonged.

4. The multiple-protection mine safety helmet with embedded goggles as claimed in claim 1, wherein: the XPS buffer layer is located carbon cloth protective layer downside to hug closely carbon cloth protective layer, be the safety cover of most direct protection workman's head.

5. The multiple-protection mine safety helmet with embedded goggles as claimed in claim 1, wherein: the movable steel bar is positioned between the visor and the ABS plastic inner case when the embedded goggles are not in use, and is positioned between the ABS plastic inner case and the XPS buffer layer when the embedded goggles are in use.