JP2530952Y2 - Safety belt for working at height - Google Patents

Description

[Detailed description of the invention] << Industrial application field >> This invention relates to a safety belt for work at height that is worn on the body in case of a crash in work at height, for example, to ensure safety.

<< Conventional Technology >> Generally, when working at heights, a so-called lifeline is always linked to the body in preparation for an accident such as a crash, that is, to ensure safety. Perform on the safety belt to be attached to

These safety belts are those that simply wrap around the waist, and those that also have a belt around the shoulder, as shown in, for example, Japanese Utility Model Publication No. 63-163599, so-called hanging band type Etc. are already known.

《Issues to be solved by the invention》 By the way, in the safety belt which is just wrapped around the waist,
Conversely, in an emergency where the body is suspended by a lifeline, the safety belt will bite from the waist to the abdomen, and there is a risk of rupture of the internal organs. For this reason, a so-called hanging band type has been proposed. However, even in the case of the suspension band type, since the lifeline is suspended from the lumbar region, the risk of abdominal compression can be reduced, but it cannot be safely prevented and there has been a demand for improvement.

The present invention has been made in view of the above-described background, and can be easily mounted. In an emergency where the body is suspended by a lifeline, a highly safe and high-safety that can be securely held without damaging the body. Its purpose is to provide safety belts for work at work.

<< Means for Solving the Problems >> In order to achieve the above-mentioned object, the present invention relates to a safety belt to be attached to take a link between a body and a lifeline when working at a height, etc. When the lifeline is locked by being routed from the waistband to the left or right shoulder,
An underarm band is provided around the shoulder band to the right or left underarm.

<< Operation >> With the above-described configuration, the armpits and lower armbands are routed together with the shoulder straps, so that they fit the chest and hold the upper body properly. Here, in the unlikely event that the lifeline suspends the body from the shoulder girdle part, the tensile force is mainly shared between the shoulder girdle and the armpit band, and therefore, there is little compression of the abdomen by the waistband. .

<< Embodiment >> An embodiment of the present invention will be described below with reference to the accompanying drawings.

FIG. 1 is a perspective view showing a preferred embodiment of the safety belt for working at height according to the present invention.

Basically, the safety belt for working at high places is composed of a waist band 1 circling around the waist of the worker P, a shoulder band 2 wrapped around the shoulder, and an armpit band 3 wrapped around the lower armpit. It is configured with.

In the waistband 1, a connector 4 is fixed to one end of a belt body having a predetermined width, and the other end of the waist of the worker P around the waist is connected to the connector 4.
, Which is detachably locked, and the attachment and detachment is performed by one touch as is known.

The shoulder band 2 has one end of a belt body having a predetermined width connected to the waist band 1, and the other end around the shoulder of the worker P has the other end.
The connector 4 is detachably engaged with the connector 4, and the attachment and detachment of the connector 4 is also performed by one touch. And on this shoulder band 2,
A connecting tool 5 is provided at an appropriate portion on the side that can be attached to and detached from the connecting tool 4, and a lifeline 6 is connected to a portion near the connecting tool 5.

The underarm band 3 has one end of a belt body having a predetermined width connected to the shoulder band 2, and the other end around the lower arm of the worker P is detachably engaged with the connecting device 5 of the shoulder band 2. In this case, the attachment and detachment are performed with one touch.

According to such a configuration, since the armpits 3 are also routed around the body of the wearer, that is, the worker P, together with the shoulder straps 2, the wearer can fit the chest and appropriately hold the upper body of the wearer. Further, the mounting can be performed with one touch by the two connecting tools 4 and 5, and can be easily mounted. Furthermore, if the end of the armpit belt 3 is previously locked to the connector 5,
By simply wrapping the waistband 1 around the waist through the head and one arm in the space defined by the shoulder band 2 and the armpit band 3, the mounting can be completed, which is extremely convenient.

Here, in the unlikely event that the worker P is suspended by the shoulder girdle 2 via the lifeline 6, the tensile force is mainly shared between the shoulder girdle 2 and the armpit girth 3. Therefore, Lifeline 6
In an emergency where the body is suspended, there is little pressure on the abdomen by the key band 1, and the body can be securely held without damaging the body, and the safety is high.

In FIG. 1, the shoulder strap 2 is arranged around the right shoulder of the worker P. However, this may be arranged around the left shoulder of the worker P. The armpit belt 3 runs around the lower right armpit.

<< Effects of the Invention >> As described above in detail in the embodiments, according to the safety belt for working at heights according to the invention, the armpits and the armpits are routed to the body as well as the shoulder straps, so that they fit the chest. The upper body can be held properly, and in the unlikely event that the pulling force from the suspension from the lifeline is mainly shared between the shoulder girdle and the armpit band, there is little pressure on the abdomen due to the required bands, In the event of a suspended emergency, it can be securely held without damaging the body. In addition, since it has a simple structure including the shoulder band and the armpit band in addition to the essential band, the mounting is easy.

[Brief description of the drawings]

 FIG. 1 is a perspective view showing an embodiment of the present invention. 1 ... waist band, 2 ... shoulder band 3 ... armpit band, 6 ... lifeline

Claims (1)

(57) [Scope of request for utility model registration] 1. A safety belt which is worn to link a body and a lifeline when working at a high place, etc., and which is wrapped around a waist and is routed from the waist to a left or right shoulder. A safety belt for working at height, comprising: a shoulder strap when the lifeline is locked, and an armpit strap which is routed from the shoulder strap to the right or left armpit.