JP7072823B2 - Work clothes with a safety belt - Google Patents

Description

The present invention relates to work clothes with a safety belt to be worn to prevent a fall accident when working at a high place or the like.

The safety belt worn at aerial work consists of a safety rope, which is a lifeline, a hook for fixing the tip of the rope to a support, and a belt for holding the human body in the event of a crash. As such a safety belt, a body belt type and a harness type are generally known.

The torso belt type safety belt has a risk that the load when an actual crash occurs is concentrated on the waist of the worker, causing damage to the internal organs and spinal cord. In addition, if the tightening is loose, the body may fall out of the torso belt and only the worker may fall.

The harness-type safety belt prevents the body from falling off and distributes the load when falling. However, the harness-type safety belt requires belts to be worn on both shoulders and thighs in addition to the torso, which causes a problem that the wearing work is extremely complicated.

Therefore, work clothes that integrate work clothes and safety belts have been devised. As prior documents relating to such techniques, the applicant is aware of Patent Documents 1 to 3 listed below.

Jitsukaisho 62-75007 Gazette Jitsukaihei 7-31062 Gazette Japanese Patent No. 6049026

The above-mentioned Patent Document 1 has the following description.
[Claims for utility model registration]
Work clothes with a safety belt, characterized in that the band portion of the safety belt is integrally fixed to the work clothes by means such as sewing except for both ends.

The above-mentioned Patent Document 2 has the following description.
[Claims for utility model registration]
[Claim 1]
A shoulder holding band is formed on the shoulder side of both sleeves of the work clothes body provided with a waist fixing belt, and a back holding band is connected to each shoulder holding band at the upper position of the rear part. As shown in the horizontal direction, the belt-shaped safety belt is fixed vertically from the base end to the middle part on the center line of the rear part of the work clothes body in a state of overlapping with the waist fixing belt and the back holding band. After the middle part, it is folded downward and folded with a locking tool such as a hook having an appropriate locking force, and the tip of the safety belt is formed via a string having an appropriate length. Work clothes with a fall prevention safety belt featuring a locking hook attached.
[0008]
In the drawing, 1 is the main body of the work clothes, shoulder holding bands 2 and 2 are formed at the side base ends of both sleeves 1a, and the back holding band 3 is provided at the upper position of the rear view portion 1b at both ends for each shoulder. It is formed in the horizontal direction so as to be connected to the holding band, and each holding band is made of a tough band having an appropriate width, and is aesthetically formed on the lining side of the work clothes or on the intermediate layer between the outer material and the lining by sewing or the like. It is desirable to form it so that it does not stand out from the outside. In this embodiment, the auxiliary holding band 5 is formed horizontally at the lower position of the back holding band 3, but the auxiliary holding band 5 may be omitted or conversely formed in a plurality of stages. be. Further, the hem portion 1c of the work clothes main body 1 is provided with a waist fixing belt 4 for firmly attaching the work clothes to the body.

The above-mentioned Patent Document 3 has the following description.
[Claims]
[Claim 1] With a garment part that is connected to a rope to protect the body from falling rocks and has a plurality of protective cushions on the back plate;
Includes a safety belt configured so that a belt worn to wrap around the body to prevent falls is integrally attached to the endothelium of the garment.
The safety belt is
Inside the garment, with a shoulder belt that is connected so that both sides are parallel to each other on the front surface of the garment and intersect each other on the rear surface;
With a chest belt connecting the front and side surfaces of the chest plate of the garment portion;
With a waist-combined lower body belt attached to the lower part of the shoulder belt so as to selectively wrap either the legs or the waist;
Including
The shoulder belt is
One end of each of the two belts extends diagonally from both sides of the lower tier inside the back plate to the top, passing through the shoulders, extending vertically downward from the chest plates on both sides, and at one end of the belt and with the other end. Positioned symmetrically with each other to meet
The waist-combined lower body belt is
It has a housing form of the same shape so as to provide a space in which belts at both ends can be wound up, and is characterized by having a pair of belt joints provided at a place where one end and the other end of the shoulder belt meet. A life jacket for rock fall protection with a removable fall arrest safety belt.
[0061]
... Each of the belt coupling portions 50 is provided with a length adjusting means 60 inside which the belt can be unwound and automatically wound.
The length adjusting means 60 is a belt retractor for pulling out, automatically winding, and automatically stopping the lower body belt 27 for both waists.
[0062]
Therefore, when the belt is pulled by the length adjusting means 60, it is unwound, and when it is pulled a certain length and then released a little, it stops while holding the length, and when it is pulled a little again and then released, it is wound up.

The technique disclosed in Patent Document 1 is a body belt type safety belt sewn on work clothes. With this technique, the load in the event of a crash is often concentrated on the waist of the worker. As a result, the risk of damage to internal organs and spinal cord is not eliminated. In addition, if the work clothes are torn due to the load of dropping, there is a possibility that the body may come off from the torso belt when the tightening is loose. Work clothes are prone to hook tears and burnt holes during work, and are often used as they are. This is because if the work clothes have a hook tear or a burnt hole, they can be easily torn from that point when a large load such as a fall is applied.

The technique disclosed in Patent Document 2 is that a ring-shaped shoulder holding band 2 through which both shoulders pass is connected by a single back holding band 3 extending laterally, and a band-shaped safety belt 6 lifts the center thereof. Become. Therefore, the load at the time of a crash tends to be concentrated on both shoulders of the worker, and the risk of damage to both shoulders and back cannot be eliminated. Further, if the front alignment of the work clothes main body 1 is a fastener or a button, if they are damaged by the load of dropping, the work clothes main body 1 cannot receive the load, and the worker's body is easily damaged, and in the worst case, the body is damaged. There is still a risk of falling out.

In the technique disclosed in Patent Document 3, the waist-combined lower body belt 27 is used by pulling out what is wound up, and is not integrated with work clothes. Therefore, the harness-type safety belt must be worn by wrapping a belt around the waist or lower body. That is, the same problem as the harness type safety belt described above, that the wearing work is extremely complicated, remains.

The present invention has been made with the following object in order to solve the above problems.
Provide work clothes with a safety belt that are extremely easy to wear and highly safe.

The work clothes with a safety belt according to claim 1 adopt the following configuration in order to achieve the above object.
Work clothes with a safety belt that has a safety belt fixed to the back side of the main body of work clothes that are long-sleeved with a front zipper .
The safety belt includes a first belt and a second belt symmetrically arranged so as to intersect each other on the back, and a left torso belt and a right torso belt arranged on the left and right sides of the torso.
The first belt passes from the back of the left hip to the front of the right hip through the back and the front of the right shoulder, and the second belt reaches the front of the left hip from the back of the right hip through the back and the front of the left shoulder.
A ring member is attached at the intersection of the first belt and the second belt.
The left waist belt is fixed to the rear left waist of the first belt and the front left waist of the second belt, and the right body belt is the rear right waist of the second belt and the front right waist of the first belt. Sticking to
It has a torso buckle unit that connects the tip of the left torso belt and the tip of the right torso belt to each other.
In addition, it is equipped with a left chest belt and a right chest belt that are placed on the left and right sides of the chest.
The left chest belt is fixed to the front part of the left shoulder of the second belt, and the right chest belt is fixed to the front part of the right shoulder of the first belt.
It has a chest buckle unit that connects the tip of the left chest belt and the tip of the right chest belt to each other.
Lifting belts are provided on both shoulders on the surface side of the work clothes body.
A work tool mounting part is provided around the waist of the above work clothes body,
The fixing of the safety belt to the back surface side of the main body of the work clothes is a combination of the fixing by suturing and the adhesion of the adhesive.

The work clothes with a safety belt according to claim 1 have a safety belt fixed to the back side of the main body of the work clothes, which is a long-sleeved front fastener opening type, so that the safety belt is worn as if wearing ordinary work clothes. It can be worn and is extremely easy to wear. In the safety belt, the first belt and the second belt intersect at the back from the front left and right hips through the front of the left and right shoulders, and reach the rear left and right hips. The tip of the left body belt and the tip of the right body belt are connected to each other by a body buckle unit. At this time, the left waist belt is fixed to the rear left waist of the first belt and the front left waist of the second belt, and the right body belt is the rear right waist of the second belt and the second belt. 1 Belt is fixed to the front of the right hip. When a crash occurs, the worker is hung by a lifeline hooked on a ring member at the intersection of the first belt and the second belt. In this way, the first belt and the second belt hold the upper body of the worker like suspenders, and the left torso belt and the right torso belt hold the torso of the worker. For this reason, the load when a crash occurs is evenly distributed on the upper body of the worker, and the burden on the body of the worker can be significantly reduced, resulting in high safety. In addition, since the tip of the left body belt and the tip of the right body belt are connected by the body buckle unit, the front alignment part of the work clothes body is reinforced, and there is a great risk that the front alignment fasteners and buttons will be damaged by the load of dropping. It is reduced to a high level of safety. Further, since the body buckle unit is provided in the front-aligned portion, it is extremely easy to put on and take off. Moreover, the fixing of the safety belt to the back surface side of the main body of the work clothes is a combination of the fixing by suturing and the adhesion of the adhesive. The load when a crash occurs is evenly distributed on the upper body of the worker, and the burden on the worker's body can be significantly reduced, resulting in high safety.
In the work clothes with a safety belt, the first belt and the second belt hold the worker's upper body, the left body belt and the right body belt hold the worker's body, and the left chest belt and the right. The chest belt holds the worker's chest. At this time, the left chest belt is fixed to the front left shoulder of the second belt, and the right chest belt is fixed to the front right shoulder of the first belt. Therefore, the load when a crash occurs can be further distributed on the upper body of the worker, the burden on the body of the worker can be further reduced, and the safety becomes higher. In addition, since the tip of the left chest belt and the tip of the right chest belt are connected by the chest buckle unit, the front mating part of the work clothes body is further reinforced, and there is a greater risk that the front mating fasteners and buttons will be damaged by the load of dropping. Reduced and more secure. Further, since the chest buckle unit is provided in the front-to-back portion, it is extremely easy to put on and take off.
When the worker is hung by a lifeline due to a crash, the work clothes with a safety belt are pulled by hooking a hook or the like on the lifting belts provided on both shoulders on the surface side of the main body of the work clothes. , Can be rescued smoothly.
For the work clothes with a safety belt, the work tools can be attached around the waist of the work clothes body by using the attachment portion of the work tools. Therefore, if the work clothes with a safety belt are worn, it is not necessary to separately wear a belt for wearing the work tools. Workers can work in light clothing, greatly reducing the physical burden of work. Therefore, concentration is less likely to be interrupted, a crash due to distraction can be prevented, and safety is improved.

It is a front view explaining one Embodiment of the work clothes with a safety belt of this invention. It is a front view explaining the said embodiment. It is a figure explaining the back surface side of the work clothes main body of the said embodiment.

1 to 3 are diagrams illustrating an embodiment of the work clothes with a safety belt of the present invention.

〔overall structure〕
In the work clothes with a safety belt of the present embodiment, the safety belt 2 is fixed to the back surface side of the work clothes main body 1.
FIG. 1 is a state in which the present embodiment is viewed from the front side, and the arrangement of the safety belt 2 on the front surface of the upper body of the worker wearing the work clothes with the safety belt will be described.
FIG. 2 shows a state in which the present embodiment is viewed from the back side, and the arrangement of the safety belt 2 on the back surface of the upper body of the worker wearing the work clothes with the safety belt will be described.
FIG. 3 shows a state in which the back side of the present embodiment is viewed, and the front view and the back view of the work clothes with the safety belt and the arrangement of the safety belt 2 will be described.

[Work clothes body]
In this example, the work clothes main body 1 is a long sleeve of a front fastener opening type. The rear view 21, left front body 22A, right front body 22B, left sleeve 23A, right sleeve 23B, and collar 24 are sewn together. The front alignment of the left front body 22A and the right front body 22B is opened and closed with a fastener (not shown). For the cloth of the work clothes main body 1, for example, a woven cloth of cotton mixed fiber can be used. The lining can be adjusted to the outer material as appropriate.

The safety belt 2 is fixed to the back surface side of the work clothes main body 1. As the method of fixing, suture can be mainly used. For the above-mentioned fixing method, for example, adhesion with an adhesive can be used, or suturing and adhesion can be used in combination.

[Safety belt]
The safety belt 2 includes a first belt 11 and a second belt 12 symmetrically arranged so as to intersect each other on the back, and a left body belt 13A and a right body belt 13B arranged on the left and right sides of the body portion. ..
Further, in this example, the safety belt 2 is further provided with a left chest belt 15A and a right chest belt 15B arranged on the left and right sides of the chest.
For the safety belt 2, for example, a belt in which synthetic fibers such as nylon are woven in a strip shape can be used.

[1st belt and 2nd belt]
The first belt 11 extends from the rear part of the left hip to the front part of the right hip through the back and the front surface of the right shoulder. That is, the first belt 11 extends from the lower left portion of the rear view 21 through the central portion of the back toward the right shoulder, passes through the right front view 22B and the right shoulder portion to which the rear view 21 is sewn, and the right front view 22B. To the lower right of.

The second belt 12 extends from the rear part of the right hip to the front part of the left hip through the back and the front surface of the left shoulder. That is, the second belt 12 extends from the lower right part of the rear view 21 through the central part of the back toward the left shoulder, passes through the left shoulder part where the left front view 22A and the back view 21 are sewn, and the lower left of the left front view 22A. To the department.

The ring member 10 is attached at the intersection of the first belt 11 and the second belt 12.

The intersection of the first belt 11 and the second belt 12 is prevented from slipping by the plate 20. The plate 20 is roughly square and is provided with two first belt loops 19A through which the first belt 11 is passed and two second belt loops 19B through which the second belt 12 is passed.
The two first belt loops 19A are arranged diagonally to the plate 20. The two second belt loops 19B are arranged on the other diagonal of the plate 20.
By passing the first belt 11 through the first belt loop 19A and the second belt 12 through the second belt loop 19B, the first belt 11 and the second belt 12 intersect.

Then, a D-shaped ring member 10 is attached to the front side of the plate 20. An opening 25 for exposing the ring member 10 to the outside of the work clothes main body 1 is formed at a portion of the work clothes main body 1 where the first belt 11 and the second belt 12 intersect.

[Left torso belt and right torso belt]
The left body belt 13A is arranged along the belt line on the left side of the body. At this time, the left torso belt 13A is fixed to the rear part of the left waist of the first belt 11 and the front part of the left waist of the second belt 12. That is, the left torso belt 13A is arranged from the lower part of the rear view 21 to the lower part of the left front view 22A, and the vicinity of the front alignment is the free end portion.

The right body belt 13B is arranged along the belt line on the right side of the body. At this time, the right body belt 13B is fixed to the rear right waist of the second belt 12 and the front right waist of the first belt 11. That is, the right trunk belt 13B is arranged from the lower part of the rear view 21 to the lower part of the right front view 22B, and the vicinity of the front alignment is the free end portion.

It has a body buckle unit 14 that connects the tip of the left body belt 13A and the tip of the right body belt 13B to each other.
In this example, the female buckle 14A is attached to the free end portion near the front alignment of the left body belt 13A. Further, a male buckle 14B is attached to the free end portion near the front alignment of the right body belt 13B.

[Left chest belt and right chest belt]
The left chest belt 15A is arranged along the lateral direction on the left side of the chest. At this time, the left chest belt 15A is fixed to the front part of the left shoulder of the second belt 12. That is, the left chest belt 15A extends laterally from the vicinity of the left sleeve 23A of the left front best view 22A, and the vicinity of the front alignment is the free end portion.

The right chest belt 15B is arranged along the lateral direction on the right side of the chest. At this time, the right chest belt 15B is fixed to the front right shoulder of the first belt 11. That is, the right chest belt 15B extends laterally from the vicinity of the right sleeve 23B of the right front best view 22B, and the vicinity of the front alignment is the free end portion.

It has a chest buckle unit 16 that connects the tip of the left chest belt 15A and the tip of the right chest belt 15B to each other.
In this example, the female buckle 16A is attached to the free end portion near the front alignment of the left chest belt 15A. Further, a male buckle 16B is attached to the free end portion near the front alignment of the right chest belt 15B.

[Holding belt]
Lifting belts 17 are provided on both shoulders on the surface side of the work clothes main body 1. In the lifting belt 17, both ends of the belt having a predetermined length are fixed to the work clothes main body 1 by stitching or the like. At this time, the middle part of the belt is slackened so as to be curved outward. The lifting belt 17 integrates a wire or the like extending in the longitudinal direction of the belt ground, and plastically deforms the wire so that the bent state of the belt can be maintained. Suture, adhesion, or the like can be used to integrate the belt material and the wire. In this way, the passage of hooks and the like is facilitated.

[Working tool mounting part]
The work tool mounting portions 18A and 18B are provided around the waist of the work clothes main body 1. The work tool mounting portions 18A and 18B are provided with a tool accommodating portion on the base material portion, and the upper portion of the base material portion is attached to the work clothes main body 1 by being fixed by suture or adhesive. The attachment points of the work tool attachment portions 18A and 18B are the left and right waist portions of the work clothes main body 1. Specifically, the left hip is near the sutured portion of the rear view 21 and the left front body 22A. At this time, the base material portion of the mounting portion 18A of the work tool is sewn to the left body belt 13A. The right hip is near the sutured portion of the rear view 21 and the right front body 22B. At this time, the base material portion of the mounting portion 18B of the work tool is sewn to the right body belt 13B. As a result, the mounting portions 18A and 18B of the work tool are less likely to shake during work and are stable. It is possible to reduce the risk of unexpected situations such as dropping work tools and improve safety.

[Effect of Embodiment]
By adopting the above configuration, the first embodiment has the following effects.

In the work clothes with a safety belt of the present embodiment, since the safety belt 2 is fixed to the back surface side of the work clothes main body 1, the safety belt 2 can be worn as if wearing ordinary work clothes. It's extremely easy. In the safety belt 2, the first belt 11 and the second belt 12 intersect at the back from the front left and right hips through the front surfaces of the left and right shoulders, and reach the rear left and right hips. The tip of the left body belt 13A and the tip of the right body belt 13B are connected to each other by the body buckle unit 14. At this time, the left waist belt 13A is fixed to the rear left waist of the first belt 11 and the front left waist of the second belt 12, and the right body belt 13B is to the right of the second belt 12. It is fixed to the rear part of the waist and the front part of the right waist of the first belt 11. When a crash occurs, the worker is hung by a lifeline hooked on the ring member 10 at the intersection of the first belt 11 and the second belt 12. In this way, the first belt 11 and the second belt 12 hold the upper body of the worker like suspenders, and the left body belt 13A and the right body belt 13B hold the body of the worker. For this reason, the load when a crash occurs is evenly distributed on the upper body of the worker, and the burden on the body of the worker can be significantly reduced, resulting in high safety. Further, since the tips of the left body belt 13A and the right body belt 13B are connected by the body buckle unit 14, the front alignment portion of the work clothes main body 1 is reinforced, and the front alignment fasteners and buttons are damaged by the load of dropping. The risk of doing so is greatly reduced and it is highly safe. Further, since the body buckle unit 14 is provided in the front-aligned portion, it is extremely easy to attach and detach.

In the work clothes with a safety belt of the present embodiment, the first belt 11 and the second belt 12 hold the upper body of the worker, and the left body belt 13A and the right body belt 13B hold the body of the worker. Further, the left chest belt 15A and the right chest belt 15B hold the worker's chest. At this time, the left chest belt 15A is fixed to the front left shoulder of the second belt 12, and the right chest belt 15B is fixed to the front right shoulder of the first belt 11. Therefore, the load when a crash occurs can be further distributed on the upper body of the worker, the burden on the body of the worker can be further reduced, and the safety becomes higher. Further, since the tips of the left chest belt 15A and the right chest belt 15B are connected by the chest buckle unit 16, the front mating portion of the work clothes main body 1 is further reinforced, and the front mating fasteners and buttons are damaged by the load of dropping. The risk of doing so is further reduced and the safety is higher. Further, since the chest buckle unit 16 is provided in the front-to-back portion, it is extremely easy to put on and take off.

In the work clothes with a safety belt of the present embodiment, when a fall occurs and the worker is hung by a lifeline, a hook rod is attached to a lifting belt 17 provided on both shoulders on the front surface side of the work clothes main body 1. You can hang it up and pull it in to rescue it smoothly.

In the work clothes with a safety belt of the present embodiment, the work tools can be attached around the waist of the work clothes main body 1 by using the attachment portions 18A and 18B of the work tools. Therefore, if the work clothes with a safety belt are worn, it is not necessary to separately wear a work tool wearing belt or the like. Workers can work in light clothing, greatly reducing the physical burden of work. Therefore, concentration is less likely to be interrupted, a crash due to distraction can be prevented, and safety is improved.

[Modification example]
Although the above has described particularly preferred embodiments of the present invention, the present invention is not limited to the embodiments shown, and can be modified into various embodiments, and the present invention includes various modified examples. The purpose is to do.

1: Work clothes body 2: Safety band 10: Ring member 11: First belt 12: Second belt 13A: Left body belt 13B: Right body belt 14: Body buckle unit 14A: Female buckle 14B: Male buckle 15A: Left Chest belt 15B: Right chest belt 16: Chest buckle unit 16A: Female buckle 16B: Male buckle 17: Lifting belt 18A: Work tool mounting part 18B: Work tool mounting part 19A: First belt loop 19B: Second belt Through 20: Plate 21: Back view 22A: Left front view 22B: Right front view 23A: Left sleeve 23B: Right sleeve 24: Collar 25: Opening

Claims (1)

Work clothes with a safety belt that has a safety belt fixed to the back side of the main body of work clothes that are long-sleeved with a front zipper .
The safety belt includes a first belt and a second belt symmetrically arranged so as to intersect each other on the back, and a left torso belt and a right torso belt arranged on the left and right sides of the torso.
The first belt passes from the back of the left hip to the front of the right hip through the back and the front of the right shoulder, and the second belt reaches the front of the left hip from the back of the right hip through the back and the front of the left shoulder.
A ring member is attached at the intersection of the first belt and the second belt.
The left waist belt is fixed to the rear left waist of the first belt and the front left waist of the second belt, and the right body belt is the rear right waist of the second belt and the front right waist of the first belt. Sticking to
It has a torso buckle unit that connects the tip of the left torso belt and the tip of the right torso belt to each other.
In addition, it is equipped with a left chest belt and a right chest belt that are placed on the left and right sides of the chest.
The left chest belt is fixed to the front part of the left shoulder of the second belt, and the right chest belt is fixed to the front part of the right shoulder of the first belt.
It has a chest buckle unit that connects the tip of the left chest belt and the tip of the right chest belt to each other.
Lifting belts are provided on both shoulders on the surface side of the work clothes body.
A work tool mounting part is provided around the waist of the above work clothes body,
The work clothes with a safety belt, characterized in that the fixing of the safety belt to the back surface side of the main body of the work clothes is a combination of the fixing by suturing and the adhesion of the adhesive.

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