KR102049070B1 - Hook device for safety helmet - Google Patents

Abstract

Provided is a hanger for a safety helmet, which can be conveniently applied to a safety helmet; allows safety equipment such as an active (current) alarm, an operation lantern, safety glasses and a mask to be easily attached or detached without mutual interference; can prevent loss of the safety equipment during an operation; and especially, can release wearing pressure of the safety equipment concentrating on an ear portion of a worker, thereby reducing fatigue generated according to a long-term operation. That is, the present invention comprises: a pair of hanger main bodies (10) each of which has a fixing means (12) to be installed on both sides of a safety helmet (100), respectively; a clamp portion (20) which is provided to mount an active alarm (1) on each hanger main body (10); and a side surface cover member (30) which extends to a lower part of the hanger main body (10) and includes an insertion groove (32) formed at a position corresponding to an ear portion of a wearer of the safety helmet (100) so that each leg (2a) of protective glasses (2) is inserted into the insertion groove.

Description

Hook device for safety helmet {Hook device for safety helmet}

The present invention is a hard hat hanger, and more particularly, simply applied to the new and old hard hat, safety equipment including active (current) alarm, work lantern, safety glasses and mask is easily removed without interfering with each other in operation Safety gear is prevented, and in particular, it is related to a safety helmet hook to be released from the pressure wearing the safety gear concentrated on the ear of the worker to reduce the fatigue caused by the long time work.

In general, hard hats are used to prevent head injuries, and are required to be worn to prevent industrial accidents.In recent years, hard hats are not only used for the head, but also for the protection of eyes and masks to block harmful air. It is compulsory to wear safety equipment including an active alarm that detects this when approaching within a safe distance from the work lantern and electric devices (charger, condenser, high voltage cable, electrostatic circuit, etc.) to perform the work smoothly in the place. It is becoming.

However, since most of the safety equipment is provided in a band type and worn on the head or hanging in the ear part, the fatigue caused by the long time work is severe due to the pressure of wearing the safety equipment during the operation.

Accordingly, in Patent No. 10-1193617, which is disclosed in the prior art, in a hard hat including a frame having an adjuster capable of adjusting the size according to a head size, the helmet has a hook for fixing a mask strap outside the frame, The mask can be used without taking off the helmet, and the technology has been registered so that it can be removed so as not to cause ear pain even after long use.

However, the prior art is limited to a technique for fastening a mask strap, and other safety equipments, ie, safety glasses, an active alarm, and a work lantern, need to be worn as a band type on the ear part or a hard hat as in the conventional manner, and thus increase fatigue when working for a long time. In the case of the safety equipment banded and fixed to the hard hat, it was easily detached, leading to a loss accident.

In addition, in the previously disclosed Patent Registration No. 10-0643074, a protective equipment support frame consisting of a coil spring that is stretched to enable the width adjustment of the fixed frame bent along the awning outer surface of the helmet, and on the outside of the support frame It is coupled by the rotation angle control unit to adjust the rotation angle and the other side is composed of a connection support member coupled to the spacing control unit to adjust the spacing of the protective equipment, and a separate connection support member between the support frame and the protective equipment A multifunctional mounting technology having a compatibility that can be equipped with a protective helmet such as a welding helmet that can perform a welding operation by combining with a hard hat, a shield against direct sunlight, and a foreign material inflow has been registered.

However, due to the nature of the protective frame support frame installed along the outer surface of the helmet, the wearability is reduced due to the heavy weight, in particular, the use scope is extremely limited because it is made exclusively for the face protective equipment, such as welding helmet, shading film, In particular, problems such as the loss of the work lantern that is banded to the helmet and the local body parts due to the wearing of additional safety equipment such as masks do not improve at all.

KR 10-1193617 B1 (2012.10.16.) KR 10-0643074 B1 (Nov. 10, 2006)

In the present invention, to solve the problems of the prior art as a new technology, a hard hat having a mounting hole penetrating up and down on both sides so as to simply install in a new and existing hard hat,

Coupled to the installation hole of the hard hat, safety equipment including an active (current) alarm, work lantern, safety glasses and mask is easily removed without interfering with each other, and the loss of safety equipment during work is prevented, in particular concentrated on the ear of the worker It is an object of the present invention to provide a safety helmet hook that is freed from the pressure of wearing the safety equipment to reduce the fatigue caused by long time work.

Along with this, although not separately described, other objects within the range that can be inferred in consideration of the specific details and claims for carrying out the invention are included in the overall problem of the present invention.

Features of the present invention in order to achieve this object, a pair of hanger main body 10 is provided with a fixing means 12 to be installed on both sides of the helmet 100; A clamp unit 20 provided to mount the active alarm 1 on the hook body 10; And a side cover member 30 extending below the hanger main body 10 so that the fitting groove 32 is formed so that the eyeglasses leg 2a is inserted at a position corresponding to the ear part of the wearer 100. It characterized by comprising;

At this time, the hanger main body 10 is characterized in that the belt hanger 40 is provided so that both ends of the fixing belt (3a) of the work lantern (3) located on the front of the helmet 100.

In addition, the side cover member 30 is characterized in that the strap portion 50 is provided so that both sides of the mask (4a) of the mask (4) is caught.

According to the specific means for solving the above problems, the present invention is simply applied to new and existing helmets, safety equipment, including active (current) alarm, work lantern, safety glasses and mask is easily removed without interference with each other work The anticipated effect of the heavy safety equipment is prevented, and the anticipated effect of reducing fatigue due to long time work by releasing the pressure of wearing the safety gear concentrated on the ear of the worker is particularly great.

1 is a perspective view showing the overall safety hat hook according to an embodiment of the present invention.
Figure 2 is a block diagram showing a state in which the hard hat hanger for installing according to an embodiment of the present invention in a hard hat.
3 to 5 is a configuration diagram showing a use state according to various embodiments of the hard hat hanger according to an embodiment of the present invention.
Figure 6 is a block diagram showing a through-hole structure of the hard hat is applied to the hard hat hanger according to an embodiment of the present invention.

Hereinafter, with reference to the accompanying drawings will be described a specific content for the practice of the present invention. In the following description of the present invention, when it is determined that the subject matter of the present invention may be unnecessarily obscured by those skilled in the art with respect to related known functions, the detailed description thereof will be omitted.

The present invention relates to a hard hat hanger, wherein the hard hat hanger is simply applied to new and existing hard hats, and safety equipment including an active (current) alarm, a work lantern, a safety goggle, and a mask can be easily detached from each other without interference. In addition, in order to prevent the loss of safety equipment during work, in particular to release from the wearing pressure of the safety equipment concentrated on the ear of the worker to greatly reduce the fatigue caused by the long-term work hanger main body 10, clamp portion 20, the side It consists of a configuration including a cover member (30).

Hanger main body 10 according to the present invention is provided with a fixing means 12 to be installed on both sides of the helmet 100. Hanger main body 10 is installed in pairs on both sides of the helmet 100 in a position corresponding to the ear of the worker, where the hanger body 10 penetrates longitudinally to both sides of the helmet 100 as shown in FIG. Hook-type fixing means 12 is provided to be fitted to the installation hole 101 to be fitted, or not attached to the bottom of the helmet 100 is fixed in the form of a clip or not attached to the helmet 100, but not shown through the drawings It is mounted by a fixing means including a pin coupling.

In FIG. 2, the hook-type fixing means 12 according to the exemplary embodiment has an installation hole 101 penetrated in the form of a long hole on both sides of the helmet 100, and an installation hole 101 at the lower portion of the hook body 10. The hook-type fixing means 12 of the plate shape is fitted into the protrusion is formed, the hook-type fixing means 12 is configured to extend in the downward direction, the hook-type fixing means 12 is elastically moved when pressing the lower end portion While the fixing means 12 of the state bound by the locking jaw is switched to the detachable state in the installation hole 101, detachment of the hanger main body 10 with one hand by the operator is easily made in a one-touch manner.

On the other hand, the guide plate 13 is further provided on both sides of the hook-type fixing means 12 as shown in Figure 1, the hook-type fixing means 12 is inserted into the installation hole 101 together with the guide plate 13, In addition to maintaining a firm fixing force and durability of the old body 10 is not flowing during use to maintain a stable coupling state.

And the hard hat 100, the top of the outer circumference of the helmet rib (110) of the shape of the ridge to strengthen the durability, protrudes upward to protect the eyes (peak), and the helmet to fit snugly under the skull It consists of a headband (headband) around the part, a belt-shaped suspension band (suspension band) attached to the inner upper portion of the hard hat, a plurality of through-holes 114 are formed to allow ventilation.

Specifically, the side wall 112 constituting the helmet floor 110 is provided with a plurality of through-holes 114 in the transverse direction as shown in Figure 6 (a) to circulate the air inside the helmet 100, the ventilation of the present invention The hard hat 100 has a plurality of blocking walls 116 are spaced apart in the longitudinal direction in the hard hat 100 corresponding to the position of the through-hole 114.

Accordingly, while providing a breathability that the internal air of the hard hat 100 is circulated smoothly through a plurality of through holes 114, even if a pointed object such as a nail from the outside of the hard hat 100 enters through the through hole 114, the blocking wall 116 Blocked by, the worker's head is safely protected.

In this case, as shown in FIG. 6 (b), the plurality of blocking walls 116 are spaced apart from each other, and an interpass 118 is formed therebetween so that the air inside the hard hat 100 does not interfere with the blocking wall 116. 118 and through the through hole 114 can be quickly and smoothly circulated air. On the other hand, the configuration of the through hole 114 and the blocking wall 116 may be further provided on the front wall 119 of the helmet 100 as shown in FIG. 6 (b).

In addition, the clamp unit 20 according to the present invention is provided so that the active alarm (1) is mounted on the outer surface of the hanger main body (10). The active alarm 1 is a device that detects this and outputs a notification signal when a worker approaches within a safe distance from an electric device part (charging part, condenser, high voltage cable, electrostatic circuit, etc.), and is detachable on the clamp part 20. Is installed. At this time, the clamp portion 20 is a pair of hook pieces 21 are arranged to face each other on the upper, lower, as shown in Figure 1, or is formed in a structure to fit the active alarm (1) between the hook pieces 21, Although not shown through the drawings, it is also possible to selectively apply the active alarm 1 to a fixing method including a bolting method, a sliding method, and a banding method.

And the clamp portion 20 is formed with a 10 to 30 ° slope, the active alarm (1) mounted to the clamp portion 20 is positioned to be inclined along the outer peripheral surface line of the helmet 100 to the peripheral obstacle during movement and work The interference is configured to be minimal.

In addition, the clamp portion 20 is integrally provided on the side of the hook body (10) or detachably installed by a fixing means and provided in a replaceable manner according to the type of the active alarm (1), the clamp portion 20 By doing so, the active alarm 1 is located on the side of the helmet 100 adjacent to the worker's ear, and the danger signal is quickly transmitted to nearby workers while more quickly recognizing a notification signal (buzzer, vibration) output in an emergency.

In addition, the side cover member 30 according to the present invention extends to the lower portion of the hanger main body 10 and wears a band 2a for wearing the eyeglasses 2 at a position corresponding to the ear of the wearer 100, or The fitting groove 32 is formed to insert the leg 2a. The side cover member 30 protrudes downward in the form of a plate at a position corresponding to the ear portion, and the fitting groove 32 is formed in the longitudinal direction. In FIG. 3, the fitting groove 32 shows a state penetrated in the form of a long hole on the side cover member 30. However, the fitting groove 32 is not limited thereto, and the plurality of fitting grooves 32 are disposed to be spaced apart from the safety glasses 2. ) It is also possible to adjust the height step by step.

Therefore, the wearing band (2a) or leg (2a) of the eyeglasses (2) in a state wearing the eyeglasses (2) is worn in the manner of inserting and engaging in the fitting groove 32 of the side cover member 30, ear parts It is freed from the safety goggles 2a and is freed from the feeling of wearing pressure concentrated on the part of the worker's ear, reducing fatigue due to long time work.

In addition, the side cover member 30 is disposed so as to extend in the longitudinal direction at a position corresponding to the ear portion, even if an external shock is applied to the ear portion during work while being buffered by the side cover member 30 to protect the helmet 100 The advantage is that the area extends to your ears. In this case, it is also possible to further include a buffer pad including a sponge on the inner surface of the side cover member 30.

On the other hand, the front end of the hanger main body 10 is provided with a belt hanger 40 so that both ends of the fixing belt (3a) of the work lantern (3) located on the front of the helmet 100. Belt hook portion 40 is formed in the open loop or one end is opened in the 'b' shape on the hanger main body 10 side or closed loop formed in the 'c' shape as shown in the drawing work lantern ( Both ends of the fixing belt 3a of 3) are mounted.

Here, the fixing belt (3a) of the work lantern (3) is provided in a circular band type or a straight band type bar, the fixing belt (3a) of the circular band type is folded in half to fix both ends to the belt hanger (40) Alternatively, the fixing belt 3a may be bound in a manner that the fixing belt 3a is banded to the hard hat 100 via the belt hanger 40. In addition, the straight band-type fixing belt (3a) is installed in a manner to fix both ends to the belt hanger (40).

As such, the fixing belt 3a of the work lantern 3 is directly connected to the belt hanger 40 provided on both sides of the helmet 100 or bends to the outer circumferential surface of the helmet 100 via the belt hanger 40. As it is installed so as to prevent the work lantern (3) from being peeled off or lost during the operation, and even if the elastic force is lost due to the aging of the fixing belt (3a), the stable fixed state by adjusting the length fixed to the belt hanger (40) Can be guaranteed.

In addition, the rear end of the side cover member 30 is provided with a string hook portion 50 so as to catch the both side string (4a) of the mask (4). In FIG. 5, the hook portion 50 is formed at one position on the rear side of the side cover member 30, but is not limited thereto, and any one side or both sides of the side cover member 30 may be formed. The structure provided with at least 1 or more in is also possible. In addition, the side cover member 30 may be formed in a 'b' shape as shown in FIG. 5, or may be formed of protrusions or cutouts to which the string 4a is applied.

When wearing the helmet 100, the pair of hook portion (50) formed on the pair of side cover member 30 is located in the ear of the wearer, both ends of the mask (4) on the strap portion 50 ( Since it is worn in the manner of hanging 4a), it is released from the pressing pressure of the two straps 4a of the mask 4, and the fatigue caused by the long time work is reduced, and in particular, since the strap part 50 is located at the ear of the wearer, the mask 4 There is an advantage that is applied without applying modifications such as adjusting the length by cutting or extending both sides of the string (4a).

As such, the helmet 100 provided in the present invention forms a plurality of through-holes 114 on the side wall 112 and the front wall 119 constituting the helmet floor 110, the through-holes to prevent safety accidents ( 114) and a plurality of blocking walls 116 are installed in the longitudinal direction to correspond to the interior of the helmet 100 to provide safety and comfort to the operator.

In addition, by forming a mounting groove 101 on both sides of the hard hat 100 and by mounting a safety helmet hook that is detachably coupled thereto, a variety of safety equipment including an active (current) alarm, work lantern, safety glasses and mask Easily detached by being mounted at independent positions without interference with each other, and safety glasses and masks that are conventionally concentrated wearing pressure on the ear parts are fitted with grooves 32 of the side cover member 30. And it is provided on each of the strap portion 50 is provided with the convenience to detach any one of the safety equipment independently without interference.

As described above, the detailed description of the present invention has been described with respect to the most preferred embodiment of the present invention, but various modifications may be made without departing from the technical scope of the present invention. Therefore, the scope of protection of the present invention should not be limited to the above embodiments, but the scope of protection from the technologies described in the claims and the equivalent technical means will be recognized.

10: hanger main body 20: clamp portion
30: side cover member 40: belt hanger
50: strap part

Claims (3)

Hook body (10) is formed so that the hook-shaped fixing means 12 which is fitted into the installation hole 101 penetrates in both directions on both sides of the helmet 100;
Guide plates 13 formed at both sides of the hook-type fixing means 12;
A clamp unit 20 formed on an outer surface of the hook sphere body 10 and provided to mount the active alarm 1; And
The fitting groove 32 is formed so that the wearing band 2a or the leg 2a of the safety glasses 2 is inserted and fixed at a position corresponding to the ear part of the wearer 100 by extending below the hook body 10. It includes; side cover member 30,
Safety belt hanger characterized in that the front of the hanger main body 10 is further provided with a belt hook portion 40 so that both ends of the fixing belt (3a) of the work lantern (3) located on the front of the helmet 100 phrase.
delete According to claim 1, wherein the rear end of the side cover member (30) is a safety hat hanger, characterized in that the string hook portion (50) is provided so that both sides of the mask (4) is caught.

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