JP4397848B2 - Safety belt indicator - Google Patents

Description

  The present invention relates to a safety band display for displaying predetermined information on a safety band used by an operator at a high place such as a construction site.

Generally, when working at a high place such as a construction site, an operator is required to wear a safety belt to prevent falling. This safety belt has a rope of a predetermined length connected to the body belt, and by hanging a locking hook attached to the tip of the rope on the master rope etc. at the work site, in the event of a fall An operator is supported by a rope (see, for example, Patent Document 1).
JP 2003-62099 A

  By the way, the safety belt is a proper way to hang a locking hook on a designated part such as a master rope, but it may not be used in a proper way at actual construction sites. It is necessary to prevent accidents caused by falling. For example, a safety belt can be hooked to a human body such as a torso belt by hanging a rope in a U-shape on a pillar, etc., or a hook can be connected to a carabiner dedicated to tool hanging to support the load when the hook falls. There is a case where it is hung on a member that cannot be used, and it is necessary to prohibit the use by such an inappropriate method. Therefore, at the actual work site, the site manager verbally communicates the appropriate usage method to the worker, or displays it on a safety sign provided at a predetermined location on the site. However, there is a problem that the safety belt cannot be used properly.

  The present invention has been made in view of the above-described problems, and its object is to easily display information useful in the use of the safety belt, such as caution information on how to use the safety belt, in the safety belt. An object of the present invention is to provide an indicator for a safety belt that can be used.

In order to achieve the above object, the present invention provides a safety belt comprising a torso belt attached to a human body, a rope having one end connected to the torso belt, and a locking hook connected to the other end of the rope. A safety band indicator that is detachably mounted and is inserted into an annular portion that connects the rope and hook of the safety band, with one end side and the other end side in the longitudinal direction from the longitudinal center to the rope side A flexible first belt-like member that is folded back, and extends from one end side of the first belt-like member so as to wind the rope side, and is detachably coupled to the other end side of the first belt-like member. It consists of a flexible second belt-like member, and predetermined information is displayed on the surface of the first belt-like member .

  Thus, by attaching the safety band display device of the present invention to the safety band, information useful for use of the safety band is easily displayed on the safety band. Moreover, since it is detachable from the safety belt, it can be exchanged for another information display.

  According to the safety band display device of the present invention, information useful in the use of the safety band can be easily displayed on the safety band. For example, by displaying the caution information on how to use the safety band, the safety band can be displayed. The user can be surely alerted when using and can contribute to the prevention of accidents caused by improper use. Moreover, since it can replace | exchange for what displayed other information, display information can be easily changed according to the condition etc. of a work site.

  1 to 12 show an embodiment of the present invention. FIG. 1 is an overall view of a safety belt to which the safety band display device of the present invention is attached. FIG. 2 is a perspective view of the safety band display device. 3 is a front view, FIG. 4 is a rear view thereof, FIG. 5 is a left side view thereof, FIG. 6 is a right side view thereof, FIG. 7 is a plan view, FIG. 8 is a bottom view thereof, and FIG. FIG. 10 is a rear view showing the unfolded state, FIG. 11 is a perspective view of a safety band display device showing a state before being attached to the safety band, and FIG. 12 is a state after being attached to the safety band. It is a perspective view of the display device for safety belts.

  A safety belt 1 shown in the figure has a waist belt 2 to be worn by an operator, a buckle 2a is attached to one end of the waist belt 2, and one end of a rope 3 is attached to a winder 4 on the waist belt 2. Are connected through. Each rope 3 is made of a high-strength fiber formed in a flat band shape such as polyarylate fiber, and a hook 5 for locking is attached to the other end. A shock absorber 6 is provided on the other end side of the rope 3, and the hook 5 is connected to the shock absorber 6. The hook 5 has a known configuration including a hook body 5a curved in a substantially U shape, and a movable portion 5b that opens and closes an open portion of the hook body 5a. The movable portion 5b is locked by a lock mechanism, and the movable portion By operating the operation part 5c of 5b, the lock | rock of the movable part 5b is cancelled | released. The shock absorber 6 has a well-known configuration in which a part of the rope 3 is folded and attached, and this is covered with a synthetic resin case, and an annular connecting portion 6a is provided at the tip thereof. That is, the connecting portion 6a of the shock absorber 6 is connected to an annular connecting portion 5d provided on the hook 5 via a D-shaped connecting ring 7, and the connecting ring 7 is a part of a safety band display 10 described later. It forms an annular part to be inserted. A storage bag 2b capable of storing the hook 5 is attached to the body belt 2, and when the hook 5 is removed from the master rope, it is stored in the storage bag 2b.

  The safety band display device 10 of the present embodiment includes a first band member 11 displaying predetermined information on the surface, and a second band for fixing the first band member 11 to the rope 3 side of the safety band 1. The belt-shaped member 12 is formed of a flexible member such as synthetic leather, and the surface thereof is colored yellow.

  The first strip 11 is printed with a predetermined display 11a on one end side and the other end side in the longitudinal direction. For example, one display 11a is composed of vertically written character information “carabiner is for tooling only”, and the other The display 11a is composed of vertically written character information of “U character suspension strictly prohibited”. That is, one display 11a is for calling attention not to hang the hook 5 of the safety belt 1 on the carabiner for hanging the tool, and the other display 11a displays the rope 3 of the safety belt 1 on a pillar or the like. It is intended to call attention so as not to hang the letters. The information displayed as each display 11a is an example, and other alerting information can be displayed. A first coupling portion 11 b made of a well-known planar fastener is provided on the back surface of the other end portion in the longitudinal direction of the first band-shaped member 11.

  The second belt-like member 12 has a longitudinal center portion attached to one longitudinal end portion of the first belt-like member 11, and the second belt-like member 12 has a first surface made of a well-known planar fastener on the surface of the longitudinal one end portion. Two coupling portions 12a are provided. Further, third and fourth coupling portions 12b and 12c made of a well-known planar fastener are provided on the front surface and the back surface of the other end portion in the longitudinal direction of the second belt-shaped member 12, respectively.

  When the safety band display 10 configured as described above is attached to the safety band 1, the first band member 11 is connected to the safety ring 1 from the other end in the longitudinal direction as shown in FIG. In addition, the one end side and the other end side in the longitudinal direction of the first belt-like member 11 are folded back to the rope 3 side at the longitudinal center portion, and arranged on the front side and the back side of the shock absorber 6 respectively. Next, one end side and the other end side in the longitudinal direction of the second band-shaped member 12 are respectively arranged on both sides in the width direction of the shock absorber 6, and the tip ends thereof are overlapped with each other on the back side of the shock absorber 6. And it couple | bonds by the 4th coupling | bond part 12a, 12c. Then, the other end in the longitudinal direction of the first belt-like member 11 disposed on the back side of the shock absorber 6 is overlapped with the other end in the longitudinal direction of the second belt-like member 12, and the first and third coupling portions By joining to the 2nd strip | belt-shaped member 12 by 11b and 12b, the display device 10 for safety belts is mounted | worn with the safety belt 1 as shown in FIG. In addition, the safety band indicator 10 is removed from the safety band 1 by releasing the connection of the connecting portions 11b, 12a, 12b, and 12c.

  As described above, according to the present embodiment, by attaching the safety band display tool 10 displaying the warning information regarding the use of the safety band 1 to the safety band 1, the warning information is easily displayed on the safety band 1. be able to. As a result, it is possible to alert the user of the safety belt 1 about the usage method of the safety belt 1 by the attention information, and it is possible to contribute to prevention of a fall accident due to improper use. In this case, since the safety band display device 10 can be detachably attached to the safety band 1, it can be exchanged for the display of other information, and the display information can be easily changed according to the situation at the work site. Can be changed.

  In addition, since the safety band display device 10 is formed of a flexible band-shaped member and the band-shaped members are detachably coupled to each other, it can be easily mounted on the safety band 1 and has a simple configuration. It can be manufactured at low cost and is extremely advantageous for cost reduction.

  In this case, the safety band indicator 10 is inserted into the connection ring 7 of the safety band 1, and the first band member 11 that is folded back from the longitudinal center to the rope 3 side, and the longitudinal direction of the first band member 11. Since it comprises the 2nd strip | belt-shaped member 12 extended so that the rope 3 side may be wound from one end side and the other end side, by the engagement with the 1st strip | belt-shaped member 11 and the connection ring 7, the safety belt | band | zone 1 Can be reliably mounted without causing any positional deviation. In this case, since the first belt-like member 11 having the caution information display 11a extends along the rope 3, the first belt-like member 11 can be formed in a length corresponding to the display 11a, and long characters Even information can be displayed without reducing characters.

  In addition, since the caution information display 11a is provided on one end side and the other end side in the longitudinal direction of the first strip member 11, different caution information is provided on the one end side and the other end side in the longitudinal direction of the strip member 11. It can be displayed, and multiple types of attention can be drawn.

  Further, since the coupling portions 11b, 12a, 12b, and 12c for detachably coupling the belt-like members 11 and 12 to each other are formed by the planar fasteners, it is possible to perform the attaching and detaching work to the safety belt 1 very easily. it can.

  Moreover, since the surface of each strip | belt-shaped member 11 and 12 was colored yellow, the display 11a of caution information can be made conspicuous and alerting can be performed effectively.

  In the above-described embodiment, the one in the longitudinal direction of the first strip member 11 is joined to the longitudinal one end of the first strip member 11. One end or the other end in the longitudinal direction of the second strip member 12 may be joined to each other, and the first and second strip members 11 and 12 may be formed integrally with each other. Further, when the first belt-like member 11 is long, the first belt-like member 11 can be attached to the safety belt 1 by providing the second belt-like member 11 at a plurality of locations in the longitudinal direction of the first belt-like member 11. It can be reliably held on the rope 3 side.

  Furthermore, in the said embodiment, although what colored the 1st and 2nd strip | belt-shaped members 11 and 12 in yellow was shown, you may make it color only the 1st strip | belt-shaped member 11 in yellow.

  In the above embodiment, the safety band display 10 displays the warning information regarding the use of the safety band 1. However, the present invention is not limited to such information. For example, the user's name or other management information is displayed. Other information useful for using the safety belt 1 may be displayed.

Overall view of the safety band to which the safety band display device of the present invention is attached The perspective view of the display device for safety belts which shows one embodiment of the present invention Front view of safety band indicator Rear view of safety band indicator Left side view of safety band indicator Right side view of safety band indicator Top view of safety band indicator Bottom view of safety band indicator Front view showing unfolded state of safety band indicator Rear view showing the deployed state of the safety band indicator The perspective view of the indicator for safety belts which shows the state before wearing in a safety belt The perspective view of the indicator for safety belts which shows the state after wearing to a safety belt

Explanation of symbols

  DESCRIPTION OF SYMBOLS 1 ... Safety belt, 2 ... Body belt, 3 ... Rope, 5 ... Hook, 6 Shock absorber, 7 ... Connection ring, 10 ... Safety belt indicator, 11 ... 1st belt-shaped member, 11a ... Display, 11b ... Connection Part, 12 ... 2nd strip | belt-shaped member, 12a, 12b, 12c ... coupling | bond part.

Claims (5)

For a safety belt that is detachably attached to a safety belt that includes a torso belt that is attached to the human body, a rope that is connected to the waist belt at one end, and a locking hook that is connected to the other end of the rope. A display tool,
A flexible first belt-like member that is inserted into an annular portion that connects the rope and hook of the safety belt, and is folded back from the longitudinal center to the rope side at one end and the other end in the longitudinal direction;
The first belt-like member extends from one end side to wind the rope side, and is composed of a flexible second belt-like member that is detachably coupled to the other end side of the first belt-like member,
A display device for safety band, wherein predetermined information is displayed on the surface of the first band-shaped member . One longitudinal end and the safety belt for display device according to claim 1, characterized in that each displays a predetermined information to the other end of the first belt-shaped member. The safety band indicator according to claim 1 or 2, wherein a coupling portion for detachably coupling the first and second belt-shaped members is formed by a planar fastener. 4. The safety band display device according to claim 1, 2 or 3, wherein predetermined caution information regarding use of the safety band is displayed. The safety band display device according to claim 1, 2, 3, or 4, wherein at least a portion displaying the predetermined information has a yellow color.

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