KR100325635B1 - safety jacket - Google Patents

Abstract

Protective clothing made of a protective fabric composed of a protective material made of polycarbonate (PC) 200 formed in the center, an inner / outer buffer 210 formed on both sides of the protective body, and an outer shell 220 and an inner shell 230. In, the front protector 100 formed to protect the chest; A back protector 110 provided with a spine protector 112 and configured to protect the back plate; A shoulder protector 120 protecting the shoulder portion as if wrapped; A forearm protector 130 formed in connection with the shoulder protector 120 and protecting the forearm; A neck protector 140 connected to an upper surface of the rear protector 110 and formed to protect the neck; In addition, the technical protection of the tunnel and the underground work safety clothing comprising a; connecting member 150 for connecting and tightening the protection. Accordingly, there is an advantage that the user's upper body, in particular, the chest spine and neck area can be stably protected, easy to wear and detach, and can act freely after wearing.

Description

Safety jacket for tunnel and underground work

The present invention relates to a safety suit, and more particularly, to the tunnel and underground work safety clothing to protect the upper body of the operator, especially the spine and neck part of the tunnel during the construction site tunnel excavation, subway construction, collapse risk work, rescue work It's about.

In general, during tunnel excavation, subway construction, underground excavation work, life-saving work of the construction site, the worker's protective equipment is equipped with a helmet to protect the head, and safety shoes to protect the bridge. The worker wears the hard hat and safety shoes, etc., so that the head and the leg are protected to some extent.

However, the important neck, chest and spine are defenseless. In other words, if a falling object falls from the upper part of the worker, the head part is protected, but the upper part of the worker is not protected at all. Especially, a fatal accident is expected in the spine, neck and chest part due to the impact of the rock and the impact of the falling object. do. Therefore, a situation that requires a protective suit to protect the neck or spine.

In order to solve the above problems, a vest has been conventionally enclosed in a protective net of a metal material with a high-strength cabra and an outer shell, and accommodated with an iron plate in an outer pocket to be protected by bullets and debris.

The vest is a front plate and a back plate of the vest separated from each other comprising a protective net of metal formed in each of the reticular mesh, and a caviar and the outer shell formed sequentially along the protective net and a pocket formed to insert and remove the body plate on the outer shell And a coupling means for coupling the front plate and the back plate of the vest.

As shown in FIG. 1, the vest has a shoulder strap 21 and a waist strap 22 connected to each other, and a back plate 2 and a neck fitting groove 11 having an extension part 23 having an upper end dug on both sides thereof. The front plate 1 having the extension part 12 formed at the upper side and dug at both sides thereof is joined or separated by the shoulder strap 21, the waist strap 22, and the magic tape 3 sealed to the front plate 1. .

The front plate (1) and the back plate (2) is a high-strength fiber cabra (5) (5 ') and a high elastic velcro sheath (6) (2) to accommodate two layers of metal protection net (4) (4') in the inner center ( 6 ') and suture, whereby the guard nets (4) (4') and the cabra (5) (5 ') extend to the extensions (12) (23) and the extensions (12) and (23) When worn, their lengths are formed to overlap each other and the pockets 7 and 7 'can be sealed to the outside of the front plate 1 and the back plate 2 to accommodate the iron plate 8 and 8' for the upper body. It is supposed to be.

On the other hand, the protection net (4) (4 ') is formed of a wire mesh entangled with a wire or a ring network entangled with a plurality of rings 42 is configured to use a two-layer net entangled like a net.

The operation effect by the above configuration is as described later.

The shoulder strap 21 and the waist strap 23 connected to the rear plate 2 are attached to the magic tape 3 formed on the front plate 1 so that the extension portions 12 and 23 of the front plate 1 and the back plate 2 Wear it on your body so that the extensions overlap. And the cambers 5, 5 'in the iron plates 8, 8' accommodated in the pockets 7, 7 'of the front plate 1 and the back plate 2 and in the shell 6, 6'. And the penetration of bullets and debris is prevented by the guard net (4) (4 ') wrapped in the cabra.

However, the vest includes the problems described below.

First, when the wire mesh and the iron ring is inserted into the vest and the iron plate is inserted into the pocket, the protection function can be achieved to some extent, but the weight of the vest becomes heavy, which causes inconvenience to work.

In addition, the iron plate is inserted into the pockets of the front plate and the back plate is one of the most important parts of the human body part of the spine is protected, but there is a disadvantage that the part connected along the extension line of the spine.

In addition, the vest also includes a problem that the neck and shoulders, which are one of the exposed areas, are not protected at all.

Accordingly, an object of the present invention is to provide a safety suit that protects the upper body of the worker from impact from the outside by inserting and molding a PC (polycarbonate) material in the inner center. .

And, even though the solid is inserted into the inner center, another object is to provide a safety suit that is free to the body movement so that the operator does not have inconvenience to work.

It is also an object of the present invention to provide a safety suit that allows the worker to easily wear / demount the safety suit.

1-a perspective view of a waistcoat according to the prior art;

2-a perspective view of a safety suit for tunnel and underground work according to the invention;

Figure 3-Fabric configuration of the safety clothing for tunnel and underground work according to the present invention.

Figure 4 shows the shape of the polycarbonate formed inside the rear protection according to the invention.

<Description of Symbols for Main Parts of Drawings>

100: front protection part 100a: left front protection part

100b: right front protector 101: lockstitch

102: Velcro member 110: back protection

111: lumbar protector 112: spine protector

120: shoulder protector 130: forearm protector

140: neck protector 141: Velcro member

150: connecting member 151: rear magic band

152: connecting ring 152a: connecting ring fixing portion

153: shoulder magic band 153a: front shoulder magic band

153b: rear shoulder magic band 154: forearm magic band

In order to achieve the above object, the present invention provides a protective garment made of a protective fabric made of a polycarbonate (PC) material formed at its center, an inner / outer buffer formed on both sides of the protective body, and an outer shell and an inner shell. A front protector configured to protect the chest; A back protector provided with a spine protector and configured to protect the back plate; A shoulder protector that protects the shoulder portion as if wrapped; A forearm protector connected to the shoulder protector and protecting the forearm; A neck protection part formed to be connected to an upper surface of the rear protection part and formed to protect the neck; In addition, the technical protection of the tunnel and underground work safety clothing comprising a; connecting member for tightening and tightening each of the protection.

Here, the front protector is preferably composed of a left front protector and a right front protector.

The connecting member includes a forearm magic band formed on the forearm protector to fix the forearm; A shoulder magic band formed on the shoulder protector and fixing the shoulder protector to the front protector and the rear protector; A rear magic band formed on a rear protective part and fixing the rear protective part to the front protective part; And a connection ring formed at the right front protection part to couple the left and right front protection parts.

This has the advantage of ensuring the protection of the chest, spine, neck and important parts of the human body, light weight and activity.

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

Figure 2 is a perspective view of a safety suit for tunnels and underground work according to the invention, Figure 3 is a fabric configuration of the tunnel and a safety suit for underground work according to the present invention, Figure 4 is a polycarbonate formed inside the rear protection according to the invention The figure shows the shape.

First, the material of the fabric according to the present invention will be described. The fabric is a polycarbonate (P.C) (200) material is inserted into the center serves as a central protector. In addition, the polycarbonate 200, which is the central protector, has a concave curved shape by molding in consideration of the curvature of the human body during molding. Here, the polycarbonate will be briefly described.

The polycarbonate 200 is a resin product, which is a kind of thermoplastic, and has excellent characteristics such as impact resistance, heat resistance, weather resistance, self-extinguishing, etc., in particular, having excellent impact resistance and having an impact of 150 times or more of glass, and in case of breakage Shards do not fly like glass. In terms of heat resistance and cold resistance, it is known that performance does not change even with a temperature change of -40 ° C to 110 ° C. In addition, the polycarbonate 200 has self-extinguishing ability, and even if it is caught, it has its own extinguishing capacity and is not known to generate toxic gas. Polycarbonate 200 is particularly good at the impact strength of external objects.

With this in mind, the polycarbonate 200 was selected as the central protector. And both sides of the polycarbonate (200) by adding a buffer material 210 of synthetic rubber material was configured to complement a predetermined portion of the rigidity of the polycarbonate (200) material.

In addition, the outer surface of the shock absorbing material 210, that is, the endothelial portion 230 in contact with the human body is configured using a soft material, the outer portion of the safety clothing that is the opposite surface of the endothelial 230, that is, the outer portion 220 part It was configured using a waterproofing material of the outer skin 220 to be waterproof.

The present invention is produced using the fabric configured as described above.

As shown, the tunnel and underground work safety clothing according to the present invention is largely the front protection unit 100, rear protection unit 110, shoulder protection unit 120, forearm protection unit 130, neck It consists of a protection unit 140 and the connection member 150.

The front protection part 100 is composed of a left front protection part 100a and a right front protection part 100b, and a connection ring 152 described later is attached to one side of the right front protection part 100b. In addition, the left front protection part 100a forms a connection ring fixing part 152a by attaching the connection ring 152 to the connection ring fixing part 152a when the safety suit is worn. The 100b is combined to protect the user's belly and chest. In addition, the front protection unit 100 is configured in the form of the top is dug, the upper end is connected to the rear protection unit 110. That is, the shoulder portion of the front protection unit 100 and the shoulder portion of the rear protection unit 110 are connected and fixed by the stitching unit 101 so that the front protection unit 100 and the rear protection unit 110 are connected.

In addition, a velcro member 102 is formed at one side of the left and right front protection parts 100a and 100b so that the rear magic band 151 to be described later can be coupled to the velcro member 102. .

In addition, the rear protection unit 110 is configured to include a spine protection unit 112 formed separately from the polycarbonate 200 material inserted into the rear protection unit 110 in the polycarbonate in the extension line portion of the spine. Here, the polycarbonate 200 inserted into the spine protection part 112 is separated into a predetermined size and is configured to be coupled to each other by lockstling to maintain the user's activity. In addition, the lower end of the rear protection unit 100 is connected to the spine protection unit 112 of the rear protection unit 110 is formed with a lumbar protection unit 111 for protecting the lumbar. Here, the polycarbonate material formed at the center of the front protective part 100 and the rear protective part 110 may be composed of pieces of a predetermined size for the user's activity and convenience by stitching between pieces. .

Both sides of the rear protection unit 110 is fixed by the back magic band 151 is sewn on the rear protection unit 110. In addition, by forming a Velcro member on the coupling surface of the rear magic band 151, when the user wears a safety suit, by applying a predetermined pressure to the rear magic band 151 to adjust to the user's body, and then protect the front The front and rear protection parts 100 and 110 are coupled by engaging with the Velcro member 102 of the part 100.

The shoulder protector 120 is connected to the front protector 100 and the rear protector 110 by one side coupled to the lockstitch 101. And a predetermined position of the shoulder protector 120, the shoulder magic band 153 to be described later is formed so that the shoulder protector 120 is stably coupled to the front protector 100 and the rear protector 110. .

The forearm protector 130 is coupled to one side is sewn on the shoulder prosthesis 120. In addition, the forearm protector 130 is formed with a forearm magic band 154 which will be described later to allow the forearm protector 130 to be stably coupled to the forearm of the user when the safety suit is worn.

The neck protector 140 is formed in a belt shape, and part of the neck protector 140 is fixed by a stitch in the upper end of the rear protector 110. In addition, the neck protector 140 is also formed with a velcro member 141, and wraps around the neck with the neck protector 140, and then combines the velcro member 141 with the neck protector 140 around the neck. Position it stably in a protective form.

Here, the safety suit is formed by the stitching portion 101 formed on the shoulder portion, the front protection part 100, the rear protection part 110 and the shoulder protection part 120 are integrally formed, the forearm protection part 130 ) Is stitched to the shoulder protector 120, and the neck protector 140 is connected to the rear protector 110 by stitching so that the respective protectors are connected to each other. And the tightening and adjustment of each of the protection unit is controlled by the connection member 150 to be described later to close each protection unit to fit the user's body.

The connecting member 150 is largely composed of the forearm magic band 154, the shoulder magic band 153, the rear magic band 151 and the connecting ring 152.

The shoulder magic band 153 has a front shoulder magic band connecting the shoulder protector 120 and the front protector 100, and a shoulder shoulder magic back connecting the shoulder protector 120 and the rear protector 110. It consists of a band. Here, the shoulder magic band 153 is made of a material having a predetermined elasticity, the shoulder protector 120 is in close contact with the user's shoulder when wearing the safety suit to protect the shoulder.

The rear magic band 151 is fixed by a stitch in a predetermined position of the rear protection unit 110 and a Velcro member is formed on the front portion. Velcro members 102 are also formed on the left and right front protection parts 100a and 100b so that the user pulls the rear magic band 151 when the user wears the safety suit and is formed on the front protection part 100. The front protective part 100 and the rear protective part 110 are coupled to each other by being coupled to the velcro member 102, and the safety clothing is closely attached to the body of the user.

The connection ring 152 is fixed by one side of the connection ring 152 is sewn on the right front protection part (100b). And one side of the connecting ring 152 is formed with a Velcro member, a predetermined position of the left front protection portion (100a) is formed with a connecting ring fixing portion (152a), when the user wears a safety suit to the connecting ring 152 The left and right front protection parts 100a and 100b are coupled to each other by coupling to the connection ring fixing part 152a of the left front protection part 100 and the front protection part 100 is in close contact with the user's body.

The forearm magic band 154 is fixed to one side of the forearm magic band 154 by a sewn in a predetermined position of the forearm protector 130 and a Velcro member is formed on one surface. In addition, a forearm magic band coupling velcro member is formed at a predetermined position of the forearm protection portion 130 and is coupled to the velcro member of the forearm magic band 130 to stably protect the forearm protection portion 130 on the user's forearm. At the same time to prevent the flow of the forearm protector 130.

The operation effect by the above configuration is as described later.

First, the user loosens the forearm magic bed 154 of the safety suit, the rear magic band 151, the connecting ring 152, and wears the safety suit in a state in which the front of the neck protection part 140 is opened.

Then, by pulling the rear magic band 151 formed on the rear protection unit 110 to a predetermined pressure, the Velcro member 151a formed on the rear magic band 151 and the Velcro member formed on the front protection unit 100. Combining the 102, the front and rear protection unit 100, 110 is stably coupled to close the safety suit to the user's upper body. And by pulling the connecting ring 152 formed on the right front protective part (100b) is coupled to the connecting ring fixing part (152a) formed on the left front protective part (100a) to the front protective part 100 on the user's chest Close contact

Next, the forearm protector 130 is wound by pulling the forearm magic band 154 formed on the forearm protector 130, and then engaging the Velcro member formed on the forearm protector 130. It adheres stably to.

Then, the neck of the neck protector 140 is pulled to a predetermined tension to surround the neck, and then the Velcro member formed on the neck protector 140 is coupled to the neck protector 140 around the neck of the user. Fix it.

After the above process is complete wearing the tunnel and underground work safety clothing.

The present invention by the above configuration, by forming a polycarboney resistant to external impact in the inner center has the effect of protecting the upper body, especially the neck, chest and spine of the user from the external impact.

In addition, the safety suit is configured integrally by stitching each protector, tightening and adjusting the protector by the user using the connecting member to fit the user's upper body close to the user's body movement is free effect There is also.

In addition, since the polycarbonate and the use fabric are lightweight, the weight of the safety suit becomes light, so that the user does not feel the burden on the weight even when wearing the safety suit.

Claims (3)

In the protective clothing made of a protective material made of a polycarbonate (P.C) material formed in the center, an inner / outer buffer material formed on both sides of the protector, the outer shell and the inner shell, A front protector configured to protect the chest side; A back protector provided with a spine protector and configured to protect the back plate; A shoulder protector that protects the shoulder portion as if wrapped; A forearm protector connected to the shoulder protector and protecting the forearm; A neck protector connected to an upper surface of the rear protector and formed to protect the neck; And, Safety clothing for tunnels and underground works, characterized in that it comprises a; connecting member for tightening and tightening the protection. The safety suit for tunnels and underground works according to claim 1, wherein the front protection part comprises a left front protection part and a right front protection part. According to claim 1 or 2, The connecting member, A forearm magic band formed at a neck protector to fix the forearm; A shoulder magic band formed on the shoulder protector and fixing the shoulder protector to the front protector and the rear protector; A rear magic band formed on a rear protective part and fixing the rear protective part to the front protective part; And Safety clothing for tunnels and underground works, characterized in that it comprises a; connecting ring which is formed on the right front protection portion to combine the left, right front protection.