KR20210000682U - Protective Clothing against the falling of hood - Google Patents

Abstract

The present invention relates to a protective clothing that eliminates the inconvenience of obscuring the view by flowing down the hood while wearing a protective clothing having a hood covering the head.As an embodiment, in the protective clothing connected with a hood on the upper part, the rear of the hood A protective suit preventing the hood from flowing down, characterized in that a corrugated portion for elastically contracting the rear portion in the vertical direction is formed at a position corresponding to the number of the wearer's back.

Description

Protective Clothing against the falling of hood

The present invention relates to a protective suit that eliminates the inconvenience of obscuring the view due to the hood flowing down to the face while wearing a protective suit with a hood covering the head.

Protective clothing is a special clothing that is worn to protect the worker from harmful surrounding environments or to prevent contamination of the working environment by dust or hair falling from the clothes worn by the worker.

Various types of protective clothing have been developed according to the purpose of use. As one of them, a protective clothing for protecting workers from toxic substances consists of a top and a bottom, and a hood is provided to cover the user's back neck, ears, and head.

Furthermore, by putting a rubber band at the front end of the hood, the hood is tightly attached to the periphery of the face while the edge of the hood is tightened, so that harmful substances do not enter the gap between the hood and the skin.

On the other hand, these protective clothing are discarded due to harmful substances buried outside after being used for a certain period of time, and are used for single use. Therefore, from an economical point of view, it is manufactured and supplied in large quantities in one size that anyone can wear.

When a worker with a small body wears a protective suit made in a large size so that anyone can wear it, each of the arm and leg portions of the protective suit has wrinkles on the wrists and wrinkles on the ankles to prevent it from falling down, but the hood portion does not have the disadvantage. There is this.

In particular, in a work environment where the waist needs to be bent frequently, the back part of the protective suit and the connected hood gradually move and move out of position, and the tip of the fastened hood flows down from the face, obscuring the view past the forehead. Moreover, due to the nature of the protective clothing, it is difficult to breathe and sweat is easy. However, the sweat on the face makes the inner surface of the hood stick to the skin of the face, preventing the hood from returning to its original position.

In order to solve this problem, the hood must be fixed with a separate clothespin. During this process, the clothespins are easily contaminated with external harmful substances, and workers often reuse these clothespins, so there is a problem in the safety of workers.

Korean Patent Registration No. 10-0843574 (2008.06.27)

The present invention intends to present a protective clothing that prevents the problem of excessively covering the operator's face because the hood flows down even if a worker with a small build wears a protective clothing manufactured in a free size.

In addition, the detailed purpose of the present invention will be clearly understood and understood by experts or researchers in this technical field through the detailed contents described below.

In order to solve the above problem, the present invention is an embodiment in the protective clothing in which the hood is connected to the upper part, in a position corresponding to the rear head of the wearer among the rear part of the hood, wrinkles that elastically contract the rear part in the vertical direction. We propose a protective clothing that prevents the hood from flowing down, characterized in that a part is formed.

Further, the wrinkle portion may be formed by sewing the rear portion and the elastic member in a state where the stretched elastic member is attached to the inner portion of the rear portion.

In addition, a protective coating may be formed on the portion where the stitching is made.

According to the present invention, the problem of obscuring the view as the hood flows down in performing the work while wearing the hood attached to the protective suit on the head is solved. Accordingly, the convenience of the wearer is improved by eliminating the inconvenience of constantly raising the hood, and the safety of the wearer is further improved as the protective clothing is not constantly touched while raising the hood.

Other effects of the present invention will be clearly grasped and understood by experts or researchers in this technical field during the process of implementing the present invention or through the detailed contents described below.

1 is a schematic front view of a protective clothing according to an embodiment of the present invention.
Figure 2 is a side view showing a use state of the hood of the embodiment of Figure 1;
Figure 3 is a view showing a process of forming a wrinkle according to the embodiment of Figure 1;
Figure 4 is a rear image showing the wrinkled portion of the hood according to the embodiment of Figure 1;
Figure 5 is an image showing a use state of the hood according to the embodiment of Figure 1;

Hereinafter, with reference to the accompanying drawings will be described the configuration, function and operation of the protective clothing that prevents the flow of the hood according to the present invention. However, the reference numbers for the same or similar components throughout the drawings will be used unified.

The accompanying drawings show an embodiment to which the present invention is applied, and the technical idea of the present invention should not be limitedly interpreted through the accompanying drawings. If it can be construed that some or all of the drawings are not necessarily required for the implementation of the design from the perspective of experts belonging to this technical field, this does not limit the technical features of the design described in the claims. No.

1 shows a schematic form of a protective clothing according to an embodiment of the present invention. In the illustrated embodiment, the protective clothing 100 has an upper portion 10 and a lower portion 20 integrally manufactured, and the upper portion 10 is connected with a hood 30 for use on the worker's head. A zipper 101 is provided on the front side of the upper portion 10.

In another embodiment not shown, the upper part and the lower part of the protective clothing may be divided. In other words, the top and bottom can be presented as independent suits.

The front end 31 of the hood 30 may be provided with an elastic band along its edge. This elastic band tightens the open portion of the hood so that the face of the worker wearing the protective clothing 100 is exposed to the minimum, while minimizing the lifting between the front end 31 of the hood 30 and the skin of the face, thereby preventing harmful substances, etc. It is to prevent it from entering this gap. These elastic bands are not necessarily essential.

The hood 30 is connected at the neck circumference of the upper part 10, and is manufactured by sewing together several pieces of fabric according to a known method in order to wrap the worker's head. At this time, the rear portion 32 of the hood 30, that is, the portion that contacts the rear head of the wearer of the protective suit, has a wrinkle portion 33 that elastically contracts the corresponding portion in the vertical direction.

This wrinkled portion 33 serves to collect the rear portion 32 of the hood 30 so that the front end 31 of the hood 30 covering the forehead of the wearer does not flow down and obstruct the view.

Referring to FIG. 2 representing a wearer wearing a protective suit 100, the wrinkle portion 33 forms a wrinkle at the rear portion 32 of the hood 30 and pulls the hood material (cloth), and this pull is the crown portion It affects the front end 31 of the hood after passing. When the front end 31 of the hood 30 is about to flow down the wearer's forehead, the folds 33 are pulled backwards including the material of the crown (refer to the block arrow in FIG. 2) of the hood 30. The tip does not flow down.

In particular, the elastic band mounted along the edge of the front end 31 of the hood 30 acts to narrow the open portion of the hood, and pulls the hood material (the front end of the hood) over the wearer's forehead toward the center of the face. In other words, this elastic band helps the hood to flow down by pulling the hood material in a direction that obscures the wearer's view. Therefore, in the protective clothing provided with an elastic band along the edge of the front end of the hood, the problem of blocking the view due to the flow of the hood occurs more often.

In the protective clothing according to an embodiment of the present invention, even when an elastic band is provided at the edge of the front end of the hood, the corrugation is formed to significantly reduce or completely eliminate the hood flow down phenomenon caused by the elastic band.

3 is related to the detailed configuration of the elastic corrugated portion.

As an example of the corrugated portion 33 that allows elastic deformation in the vertical direction of the hood, in the state that the stretched elastic member 302 is attached to the inner portion of the rear portion 32 of the hood 30, the hood material 301 of the rear portion ) And the stretched elastic member 302 may be sewn together to form a wrinkle portion 33.

Here, the elastic member 302 may be a rubber band or a rubber band in the form of a wide band having elasticity. In a state that is elongated in the lengthwise direction, the elastic member 302 and the hood material 301 are sewn together and connected to the inner portion of the hood material 301 that is flatly unfolded. Then, as the elastic member 302 that has been stretched is contracted, the hood material 301 is creased, and the above-described crease 33 is formed.

Here, an adhesive or double-sided tape for fixing the elastic member to the elastic material may be used in place of sewing. Alternatively, the elastic member may be omitted and stitched to the hood material several times with a thread made of an elongated material to form a wrinkle.

Although not shown in detail, a protective coating may be further formed on the needled portion. If there is a risk of harmful substances intruding through the holes due to sewing, the dustproof treatment can be performed by overcoating or spraying a polymer-based coating agent. Here, as a polymer-based coating agent, one of a number of previously disclosed waterproof coatings or protective coatings can be selected.

4 is an image of an unfolded state of the rear portion of the hood of an actual protective clothing provided with a wrinkled portion, and FIGS. 5A and 5B are images of a state of use wearing the protective clothing of FIG. 4.

In FIG. 4, the upper and lower lengths of the corrugated part 33 are 8cm, and when the corrugated corrugated part 33 is unfolded flatly, it is 16cm, and the vertical length of the rear of the hood 30 reduced by the corrugated part 33 is 8cm .

When viewed in a state where the front portion and the rear portion of the hood 30 are overlapped and unfolded flat, the vertical length of the contracted corrugated portion 33 is approximately 40% of the total vertical length of the hood 30.

Usually, the rear portion of the hood made of a large size is reduced by about 20% by the folds, resulting in a reduction in the size of the hood. Of course, when a person with a large head wears a protective clothing, the size of the hood increases according to the size of the wearer's head as the wrinkles increase.

On the other hand, it is preferable that the wrinkle portion 33 is located approximately between the back of the wearer and the nape of the neck. Rather than direct contact between the inner part of the wrinkle part 33 and the wearer's head, the wrinkle part is positioned slightly above the nape of the neck, so that the area in which the inner part of the wrinkle part and the back of the wearer directly contact can be reduced as much as possible. Accordingly, it becomes more comfortable for the wearer to work by changing various postures.

If you wear protective clothing that is actually provided in one size fits all, the hood size is much larger than the size of the wearer's head, so the hood flows down easily. Referring to FIG. 5, the hood can be in close contact with the wearer's head by collecting the excess hood material by the folds 33.

Although not shown, the corrugated portion can be elastically contracted not only in the vertical direction but also in the horizontal direction. As another modification, the wrinkles may be formed in an X-shaped shape, so that contraction may occur in both the longitudinal and transverse directions. By forming the corrugated portion so as to contract in the horizontal direction in addition to the longitudinal direction, the wearer with a small head can use the hood more accurately, and the hood does not flow down during work.

100: protective clothing
10: upper portion 101: zipper 20: lower portion
30: hood
31: tip portion 32: rear portion 33: wrinkle portion
301: hood material 302: elastic member

Claims (3)

In the protective clothing with a hood connected to the top,
In a position corresponding to the number of the wearer's back of the rear portion of the hood, a wrinkle portion is formed to elastically contract the rear portion in the vertical direction
Protective clothing that prevents the hood from flowing down.
In claim 1,
The crease
Characterized in that it is formed by sewing the rear portion and the elastic member in a state in which an elongated elastic member is attached to the inner portion of the rear portion
Protective clothing that prevents the hood from flowing down.
In paragraph 2,
A protective coating is formed on the portion where the stitching is made.
Protective clothing that prevents the hood from flowing down.

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