JP2017115275A - Helmet and worker management system using the same - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a helmet or the like which suppresses discomfort of a head of a worker in an outdoor work site in summer and is effective for ensuring safety and sanitation of the worker.SOLUTION: A helmet 100 comprises: a helmet body 10 capable of covering a head H of a worker W; a sunshade sheet 11 detachably fitted to a rear edge part 10c of the helmet body 10 through a fastener 11f; an electric fan 12 for blowing air from the inside to the outside of the helmet body 10, which is disposed in a top part of the helmet body 10; a plurality of storage batteries 13 provided on a back surface part 10b of the helmet body 11, for operating the electric fan 12; and a photovoltaic power generation panel 14 and a photovoltaic power generation film 15 for charging the storage batteries 13. The photovoltaic power generation panel 14 is provided on the back surface part 10b of the helmet body 10, and the photovoltaic power generation film 15 is provided on the surface of the sunshade sheet 11.SELECTED DRAWING: Figure 1

Description

  The present invention relates to a helmet worn by an operator to protect his / her head at a work site for civil engineering construction work or a work site in a factory.

  As for helmets worn by workers in civil engineering work sites and factory work sites, there are proposed helmets having various shapes and functions depending on the situation of the work site. For example, a helmet that is worn during work in summer is hot and stuffy, and in order to avoid this, a battery equipped with an electric fan that operates on a battery has been proposed. In addition, a helmet used for night work has been proposed with illumination.

  On the other hand, as a related art related to the present invention, for example, there is a “helmet” described in Patent Document 1. This helmet has a function of lowering the temperature in the helmet during outdoor work in summer by sending air cooled by a cooling member into the helmet with a motor fan. In addition, a large number of solar batteries are attached to the surface of a helmet or the like as a power supply source for the motor fan.

Registered Utility Model No. 3010064

  The inside of a helmet worn by an operator at an outdoor work site in summer, etc., is in a high temperature and high humidity state, so it not only makes the worker feel uncomfortable but also may cause heat stroke etc. Therefore, it is not preferable from the viewpoint of ensuring the safety and health of workers.

  On the other hand, some of the helmets such as “helmet” described in Patent Document 1 can ventilate the inside of the helmet by the action of an electric fan operated by a battery. May be uncomfortable for the operator. In addition, it is impossible to deny the possibility that a worker who is used to a harsh working environment may become heat stroke or heat stroke without realizing it.

  Therefore, the problem to be solved by the present invention is to suppress the discomfort of the operator's head at an outdoor work site in summer and the like and a work using the helmet that is effective for ensuring the safety and health of the operator Providing a user management system.

The helmet of the present invention, a helmet body that can cover the head of the operator,
An awning sheet removably attached to the helmet body;
An electric fan disposed on the top of the helmet body for blowing air from the inside to the outside of the helmet body;
A storage battery attached to the helmet body for operating the electric fan;
Solar power generation means disposed on at least one of the surface of the helmet body or the surface of the sunscreen to charge the storage battery;
A sensor for measuring temperature and humidity in the helmet body;
Wireless transmission means for converting the measured value of the sensor into a wireless signal and transmitting the wireless signal to a predetermined management device.

  With such a configuration, the air inside the helmet body can be discharged and the outside air can be taken into the helmet body by the electric fan that operates using the storage battery charged with electricity supplied from the solar power generation means as a power source. It is possible to suppress the discomfort of the operator's head at an outdoor work site in summer.

  In addition, the temperature and humidity inside the helmet body worn by the operator are measured by sensors, and the measured values are transmitted to the management device by radio signals, so if the administrator monitors the management device, The situation inside the person's helmet can be grasped, and when an abnormality occurs, it can be detected and the worker can be notified. As a result, it is possible to prevent a situation such as heat stroke or heat stroke without the worker's knowledge, and this is also effective in ensuring the safety and health of the worker.

  Here, an LED light emitter may be disposed on at least one of the front portion or the side portion of the helmet body.

  Further, it is possible to provide a control means for changing the blowing capacity of the electric fan based on the measured value of the sensor.

  Next, the worker management system of the present invention includes the above-described helmet, and a management device that receives the wireless signal transmitted from the wireless transmission unit of the helmet and displays the measured value of the sensor on the display. It is characterized by that.

  With such a configuration, when the worker wears the helmet according to the present invention described above, the operator's head discomfort at an outdoor work site in summer can be suppressed.

  Also, the temperature and humidity inside the helmet body worn by the operator are measured by sensors, and the measured values are transmitted to the management device by radio signals, so the administrator should monitor the display of the management device. The situation inside the helmet of the worker can be grasped, and when an abnormality occurs, it can be detected and the worker can be notified. As a result, it is possible to prevent a situation in which heat stroke or heat stroke occurs without the worker's awareness, which is also effective in ensuring the safety and health of the worker.

  Here, when the measured value of the sensor received by the management device exceeds a preset reference value, warning means for issuing an alarm signal can be provided in the management device.

  Moreover, at least one of a multifunctional mobile phone (smart phone) or a personal computer can be used as the management device.

  According to the present invention, it is possible to provide a helmet and an operator management system using the helmet that suppress the discomfort of the operator's head at an outdoor work site in summer and the like, and are effective in ensuring the safety and health of the operator. it can.

It is a side view which shows the helmet which is embodiment of this invention. FIG. 2 is a partially omitted cross-sectional view of the helmet shown in FIG. 1. FIG. 2 is a partially omitted front view of the helmet shown in FIG. 1. It is a partially omitted rear view of the helmet shown in FIG. It is a figure which shows the worker management system using the helmet shown in FIG.

  Hereinafter, based on FIGS. 1-4, the helmet 100 which is embodiment of this invention is demonstrated, Then, based on FIG. 5, the worker management system 200 using the helmet 100 which is embodiment of this invention is demonstrated. Will be described.

  As shown in FIGS. 1 to 4, a helmet 100 according to this embodiment includes a helmet body 10 that can cover the head H of an operator W, an awning sheet 11 that is detachably attached to the helmet body 10, and a helmet. An electric fan 12 disposed on the top of the helmet body 10 for blowing air from the inside to the outside of the main body 10, and a plurality of storage batteries attached to the inside of the back surface portion 10 b of the helmet body 10 for operating the electric fan 12. 13 and a photovoltaic power generation panel 14 and a photovoltaic power generation film 15 provided for charging the storage battery 13.

  The awning sheet 11 is detachably attached to a lower edge portion of a mounting sheet 11a provided in a hanging manner on the rear edge portion 10c of the helmet body 10 via a fastener 11f. The electric fan 12 is disposed in a bottomless box-shaped storage chamber 12 a provided in a protruding shape on the top of the helmet body 10. A plurality of exhaust holes 12c are formed in the ceiling portion 12b of the storage chamber 12a. The lower surface of the storage chamber 12 opens into the helmet body 10.

  As shown in FIG. 1, a plurality of red LED light emitters 19 are attached to the side surface portion 10 d of the helmet body 10. As shown in FIGS. 2 and 3, a white LED light-emitting body 18 is disposed on the front surface portion 10 a of the helmet body 10, and a plurality of slit-shaped vents 10 s are opened above the white LED light-emitting body 18. The white LED light emitter 18 and the red LED light emitter 19 emit light by electricity supplied from the storage battery 13.

  As shown in FIGS. 1 and 4, the plurality of photovoltaic power generation panels 14 are attached to the surface of the back surface portion 10 b of the helmet body 10, and the photovoltaic power generation film 15 is attached to the surface of the awning sheet 11.

  As shown in FIGS. 1 and 2, at a position near the top in the helmet body 10, a sensor 16 that measures temperature and humidity, and a predetermined management device ( Wireless transmission means 17 for transmitting to the multi-function mobile phone 30 and personal computer 40) shown in FIG. 5 is provided. In addition, a control unit 20 is provided in the helmet body 10 for changing the blowing capacity of the electric fan 12 based on the measurement value of the sensor 16.

  As shown in FIGS. 1 and 2, the helmet 100 is worn and used on the head H of a worker W engaged in an outdoor work site in summer. The air in the helmet body 10 is exhausted from the exhaust hole 12c by the electric fan 12 that operates using the storage battery 13 charged by electricity supplied from the photovoltaic power generation panel 14 and the photovoltaic power generation film 15 as the photovoltaic power generation means. At the same time, since the outside air can be taken into the helmet body 10, it is possible to suppress the discomfort of the head H of the worker W in the outdoor work site in summer, etc., and it is effective in preventing heat stroke and heat stroke. is there.

  In the helmet 100, since the electric fan 12 is disposed in the storage chamber 12a provided at the top of the helmet body 10 where hot air tends to accumulate during work, the hot air can be efficiently discharged to the outside. Moreover, since the control means 20 changes suitably the ventilation capability of the electric fan 12 based on the measured value of the sensor 16, it can not only keep the helmet body 10 in a comfortable state, but also wasteful power of the storage battery 13. Consumption can also be suppressed.

  Moreover, since the helmet 100 is equipped with the photovoltaic power generation panel 14 and the photovoltaic power generation film 15 as photovoltaic power generation means, it generates enough electricity to charge the storage battery 13 for operating the electric fan 12. be able to. The electricity generated by the photovoltaic power generation panel 14 and the photovoltaic power generation film 15 can be directly supplied to the electric fan 12 to be operated.

  As shown in FIG. 4, in the helmet 100, the photovoltaic power generation film 15 and the awning sheet 11 are wide enough to cover the back and neck of the worker W, but are not limited to this. The awning sheet 11 can be removed and the awning sheet 11 can be replaced with, for example, a awning sheet with a photovoltaic film having a size enough to cover both shoulders of the worker W. Further, when the awning sheet 11 is not necessary, the awning sheet 11 can be used with the awning sheet 11 removed.

  In addition, since the photovoltaic power generation means attached to the awning sheet 11 is not limited to the photovoltaic power generation film 15, a photovoltaic power generation panel or the like can be used instead of the photovoltaic power generation film 15. Moreover, without using the solar power generation film 15, the awning sheet 11 itself is formed of a cloth material having a solar power generation function (for example, a solar battery textile that is a cloth material in which spherical solar cells are woven). You can also.

  As shown in FIGS. 1 and 3, the helmet 100 has a white LED light emitter 18 on the front surface 10 a of the helmet body 10, and therefore the white LED light emitter 18 is used when light is required during work. Can be lit. In addition, when working at night or the like, if the plurality of red LED emitters 19 on the side surface portion 10d of the helmet body 10 are blinked (or lit), the presence of the worker W can be informed to the surroundings, It is effective for ensuring safety.

  Next, an operator management system 200 using the helmet 100, which is an embodiment of the present invention, will be described with reference to FIG.

  As shown in FIG. 5, the worker management system 200 of the present invention receives the radio signal R transmitted from the helmet 100 shown in FIGS. 1 to 4 and the radio transmission means 17 of the helmet 100 worn by the worker W. And a multi-function mobile phone (smart phone) 30 and a personal computer 40 which are management devices for displaying the measurement values of the sensor 16 on the displays 31 and 41. Further, when the measured value of the sensor 16 received by the multi-function mobile phone 30 and the personal computer 40 exceeds a preset reference value, a warning means for issuing an alarm signal is provided in the multi-function mobile phone 30 and the personal computer 40. Yes.

  The warning means provided in the multi-function mobile phone 30 emits an alarm sound (or sound) and vibration as a warning signal when the measured value of the received sensor 16 exceeds a preset safety reference value. The warning means provided in the personal computer 40 generates a predetermined warning on the display 41 that emits an alarm sound (or sound) as an alarm signal when the received measurement value of the sensor 16 exceeds a preset safety reference value. The display appears. The multifunctional mobile phone 30 is carried by a worker W in a pocket of work clothes, and the personal computer 40 is disposed in a management room or the like.

  In the worker management system 200, the temperature and humidity in the helmet body 10 of the helmet 100 worn by the worker W are continuously measured by the sensor 16, and the measured values are wireless signals R and the multi-function mobile phone 30. And transmitted to the personal computer 40. Therefore, if the manager monitors the display 41 of the personal computer 40, the situation inside the helmet body 10 of the worker W can be grasped and remotely managed. You can contact W. Thereby, since it is possible to prevent a situation such as heat stroke or heat stroke without the worker W noticing, it is effective in ensuring the safety and health of the worker W. Note that the personal computer 40 can also receive and centrally manage signals from the helmet 100 worn by a plurality of workers W.

  Further, when the measured value of the sensor 16 received by the multi-function mobile phone 30 carried by the worker W exceeds a preset safety reference value, an alarm sound (or sound) and vibration are generated as an alarm signal. Appropriate measures such as stopping work and taking a break can be taken, which is effective in ensuring the safety and health of workers.

  In addition, the helmet 100 and worker management system 200 demonstrated based on FIGS. 1-5 show an example of this invention, and the helmet and worker management system which concern on this invention are the helmet 100 and worker management which were mentioned above. It is not limited to the system 200.

  The helmet according to the present invention can be widely used as an instrument for protecting the head of an operator at a civil engineering work site, a factory work site, or other various industrial work sites.

DESCRIPTION OF SYMBOLS 10 Helmet body 10a Front part 10b Rear part 10c Rear edge part 10d Side part 10s Vent 11 Sun protection sheet 11a Mounting sheet 11f Fastener 12 Electric fan 12a Storage room 12b Ceiling part 12c Exhaust hole 13 Storage battery 14 Solar power generation panel 15 Solar power generation Film 16 Sensor 17 Wireless transmission means 18 White LED illuminant 19 Red LED illuminant 20 Control means 100 Helmet 200 Worker management system H Head R Radio signal W Worker

Claims (6)

A helmet body capable of covering the operator's head;
An awning sheet removably attached to the helmet body;
An electric fan disposed on the top of the helmet body for blowing air from the inside to the outside of the helmet body;
A storage battery attached to the helmet body for operating the electric fan;
Solar power generation means disposed on at least one of the surface of the helmet body or the surface of the sunscreen to charge the storage battery;
A sensor for measuring temperature and humidity in the helmet body;
A helmet comprising: wireless transmission means for converting a measured value of the sensor into a wireless signal and transmitting the wireless signal to a predetermined management device.   The helmet according to claim 1, wherein an LED light emitter is disposed on at least one of a front portion or a side portion of the helmet body.   The helmet according to claim 1 or 2, further comprising a control unit that changes a blowing capacity of the electric fan based on a measurement value of the sensor.   A work comprising: the helmet according to any one of claims 1 to 3; and a management device that receives a wireless signal transmitted from a wireless transmission unit of the helmet and displays a measurement value of the sensor on a display. Management system.   The worker management system according to claim 4, wherein when the measured value of the sensor received by the management device exceeds a preset reference value, warning means for issuing an alarm signal is provided in the management device.   The worker management system according to claim 4 or 5, wherein the management device is at least one of a multi-function mobile phone or a personal computer.

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