JP2019014992A - Luminescent tool for cap body and helmet - Google Patents

Abstract

To provide a luminescent tool for a cap body and a helmet possible to precisely adjust a length, with light weight and at low cost.SOLUTION: A luminescent tool for cap body includes: a light source member 30; a band member 10 having flexibility and light guiding properties and annularly arranged on the outer surface of a cap body 110 and shining due to a light emission of the light source member 30; and a connecting member 20 to which both ends of the band member 10 are connected, the connecting member 20 further including: a first connecting portion 22 to which one end portion 10a of the band member 10 is connected; and a second connecting portion 23 to which the other end portion 10b of the band member 10 is connected, the light source member 30 accommodated in the connecting member 20 further including: a first light source portion 31 arranged on the side of the first connecting portion 22; and a second light source portion 32 arranged on the side of the second connecting portion 23. The band member 10 is configured so that at least one of the one end portion 10a and the other end portion 10b is detachably connected to the first connecting portion 22 or the second connecting portion 23, and when made circular, an end face of the one end portion 10a abuts on the first light source portion 31, and an end face of the other end portion 10b abuts on the second light source portion 32.SELECTED DRAWING: Figure 1

Description

  The present invention relates to a light emitting device for a cap body that is attached to the cap body and informs its existence by light emission, and a helmet equipped with the light emitting device for a cap body.

2. Description of the Related Art A light-emitting member that is used by being worn on a cap for the purpose of conspicuous presence of a person at night or in a dark place is known.
For example, Patent Literature 1 describes a lighting kit including a tape LED, a mini flashing dimming controller, a battery case, and a battery.
Patent Document 2 includes a band main body, light emitting elements arranged at predetermined intervals on the surface of the band main body, a conductive portion connecting each light emitting element, and a fluorescent member or a reflecting member, and the light emitting element is turned off. Even when an external light is received, an illumination band that can be illuminated by a fluorescent member or a reflecting member is described. Patent Document 3 describes a plurality of LED elements, flexible members, and attachment members. A flexible lighting device with an external power supply and a cable is described.
In Patent Document 4, a plurality of LED elements arranged on the front side, a flexible substrate arranged on the back side, a transparent protective sheet arranged on the front side, and a back side sheet arranged on the back side are stacked. A luminescent label is described.
Patent Document 5 describes a helmet in which a large number of flashing small lights are provided on the outer periphery of the helmet.
Patent Document 6 describes a helmet lighting structure including a drive unit and a long lighting body.

JP, 2006-196710, A International Publication No. 2010/013716 Utility Model Registration No. 3156784 JP 2008-223167 A Registered Utility Model No. 3000400 JP 2015-166508 A

In the lighting kit described in Patent Document 1, since a plurality of LED elements are arranged at predetermined intervals on the tape LED, positions where the tape LED can be cut are limited, and it may be difficult to adjust the length to a desired length. In addition, since a plurality of LED elements are used, the power consumption is large and the capacity of the power source must be increased, resulting in an increase in weight and cost.
The illumination band described in Patent Document 2 adjusts the length of the band main body by changing the number of connections of a plurality of band small pieces constituting the band main body, so that the configuration is complicated and desired depending on the size of the band small pieces. It may be difficult to adjust the length. In addition, since a plurality of light emitting elements are used, the power consumption is large and the capacity of the power source must be increased, resulting in an increase in weight and cost.
The flexible lighting device of Patent Document 3 requires a cable, and thus may be an obstacle to work. In addition, since a plurality of LED elements are used, the power consumption is large and the capacity of the power source must be increased, resulting in an increase in weight and cost.
Since the light-emitting marker of Patent Document 4 is attached to the helmet using a hook-and-loop fastener, the amount of protrusion to the outside of the helmet increases in the portion where the hook-and-loop fastener of the reflective belt is overlapped or in the excess portion, which is not preferable for safety. . In addition, since a plurality of LED elements are used, the power consumption is large and the capacity of the power source must be increased, resulting in an increase in weight and cost.
Since the helmet of patent document 5 is what attaches a rubber band, a surface fastener, etc. to the belt | belt-shaped belt | band | zone with which the several small light was arrange | positioned, it will become complicated. In addition, when a hook-and-loop fastener is used, the amount of protrusion to the outside of the helmet increases at the portion where the hook-and-loop fastener is overlapped or at the excess portion, which is not preferable for safety. In addition, since a plurality of small lights are used, the power consumption is large and the capacity of the power source must be increased, resulting in an increase in weight and cost.
Since the lighting structure for helmets of Patent Document 6 is not a complete annular shape because the long illuminating body is interrupted, an adhesive tape or a hook-and-loop fastener for attaching the illuminating body to the helmet is prepared, or the helmet It is necessary to provide a mounting member on the side. Moreover, when attaching using a hook_and_loop | surface fastener, the protrusion amount to the helmet outward will increase in the part which overlaps a hook_and_loop | surface fastener, and a surplus part, and it is unpreferable on safety.

  Accordingly, an object of the present invention is to provide a light emitting tool for a cap body that can be precisely adjusted in length and is lightweight and low-cost, and a helmet equipped with the light emitting tool for a cap body.

A light emitting device for a cap body according to a first aspect of the present invention is a light emitting device for a cap body that is attached to the outer surface of the cap body and informs the presence of the wearer by light emission, and a light source member that emits light, A band member that has flexibility and light guiding properties and is annularly arranged on the outer surface of the cap body, and shines by light emission of the light source member, and both ends of the band member are connected when the band member is annular. A connecting member, and the connecting member has a first connecting part to which one end of the band member is connected, and a second connecting part to which the other end of the band member is connected, The light source member is housed in the connection member, and includes a first light source unit disposed on the first connection unit side and a second light source unit disposed on the second connection unit side, The band member is configured such that at least one of the one end or the other end is the first connection portion or the first end of the connection member. When it is detachably connected to the connecting portion and made into an annular shape, the end surface of the one end is in contact with the first light source portion, and the end surface of the other end is in contact with the second light source portion. Features.
According to a second aspect of the present invention, in the cap body light emitting device according to the first aspect, the light source member emits colored light, and the band member is transparent.
According to a third aspect of the present invention, in the cap light-emitting tool according to the first or second aspect, the belt member is made of soft acrylic, and the width of the belt member is 10 mm or more. .
According to a fourth aspect of the present invention, in the light emitting device for a cap body according to any one of the first to third aspects, the contact surface of the connecting member in contact with the cap body is curved. Features.
According to a fifth aspect of the present invention, in the cap body light-emitting tool according to any one of the first to fourth aspects, the connection member includes a main body portion in which the light source member is accommodated, and the main body portion. The first connection part disposed at one end of the main body part and the second connection part disposed at the other end of the main body part, and at least one of the first connection part and the second connection part is inserted A projecting portion formed with an opening for use and fixed to the main body, and a lid portion formed with an opening for insertion and detachably engaged with the projecting portion, and the one end or the other After the end portion is inserted into the insertion opening and inserted into the insertion opening, the band member is detachably connected to the connection member by engaging the lid portion with the protruding portion. It is characterized by.
According to a sixth aspect of the present invention, in the cap light-emitting tool according to any one of the first to fifth aspects, the one end portion or the other end portion is the first connection portion or The second connection portion is fixedly connected.
According to a seventh aspect of the present invention, there is provided a helmet according to the present invention, comprising the cap body light-emitting tool according to any one of the first to sixth aspects.
The present invention according to claim 8 is the helmet according to claim 7, further comprising a heel or a bent portion at a lower edge of the cap body, wherein the light emitter for the cap body extends along the lower edge of the cap body. It is characterized by being arranged.

  ADVANTAGE OF THE INVENTION According to this invention, length adjustment can be performed precisely and the light-emitting tool for cap bodies which is lightweight and low-cost, and the helmet provided with the light-emitting tool for cap bodies can be provided.

The figure which shows the state which mounted | wore the cap body light-emitting tool by one Example of this invention with the cap body. The figure which shows the internal structure of the light-emitting tool for the cap body The figure which shows the connection of the strip | belt member and connecting member of the light-emitting tool for the cap body The figure which shows the connection of the strip | belt member and connection member of the light-emitting tool for cap bodies by the other Example of this invention The figure which shows the connection of the strip | belt member and connection member of the light-emitting tool for cap bodies by other Example of this invention.

The light emitter for a cap body according to the first embodiment of the present invention has a light source member that emits light, and has flexibility and light guide properties, and is annularly arranged on the outer surface of the cap body, and emits light by the light source member. A shining belt member and a connection member to which both ends of the belt member are connected when the belt member is formed into a ring shape, the connection member includes a first connection portion to which one end of the belt member is connected, and the belt member A second connection portion to which the other end of the second connection portion is connected, and the light source member is accommodated in the connection member, and the first light source portion disposed on the first connection portion side and the second connection portion side A belt member, and at least one of one end portion or the other end portion is detachably connected to the first connection portion or the second connection portion of the connection member, and the band member has an annular shape. In this case, the end surface of one end abuts on the first light source unit, and the end surface of the other end abuts on the second light source unit.
According to the present embodiment, by bringing the light source into contact with the end faces of both ends of the band member, the entire band member can be illuminated without providing the light source on the band member. Further, since the light source is not arranged on the band member and the position at which the band member is cut is not limited by the arrangement of the light source, the length can be adjusted more precisely. Therefore, it is possible to provide a light emitting device for a cap body that can be precisely adjusted in length and is lightweight and low in cost.

In the second embodiment of the present invention, in the light emitter for a cap body according to the first embodiment, the light source member emits colored light, and the belt member is transparent.
According to the present embodiment, even when the band member overlaps the information such as the company name and the company emblem displayed on the cap body, the information can be visually recognized when the band member is not shining.

In the third embodiment of the present invention, in the light emitting device for a cap body according to the first or second embodiment, the belt member is made of soft acrylic, and the width of the belt member is 10 mm or more.
According to the present embodiment, since a high frictional force is generated between the belt member and the cap body, it is possible to further prevent the cap body light emitting tool from being displaced or dropped.

According to a fourth embodiment of the present invention, in the cap body light emitting device according to any one of the first to third embodiments, the connection member has a curved contact surface in contact with the cap body. .
According to the present embodiment, the adhesion between the connecting member and the cap body can be improved, and the light emitting tool for the cap body can be further prevented from shifting or dropping off.

According to a fifth embodiment of the present invention, in the cap body light emitting device according to any one of the first to fourth embodiments, the connection member includes a main body portion in which the light source member is accommodated, and one end of the main body portion. The first connection portion disposed in the main body portion and the second connection portion disposed at the other end of the main body portion, and at least one of the first connection portion and the second connection portion has an insertion opening formed therein. A projecting portion that is fixed to the insertion portion and a lid portion that is formed with an insertion opening and is detachably engaged with the projecting portion, and is inserted by inserting one end or the other end into the insertion opening. The band member is detachably connected to the connecting member by engaging the lid portion with the protruding portion after being inserted into the opening for use.
According to the present embodiment, the belt member can be detachably connected to the connection member with a simple configuration.

The sixth embodiment of the present invention is the cap body light emitting device according to any one of the first to fifth embodiments, wherein one end portion or the other end portion is the first connection portion or the second connection portion. It is fixedly connected to the connection part.
According to the present embodiment, the configuration of the connection member can be simplified. Moreover, since the connection member is always connected to the belt member, it is possible to prevent the connection member that is relatively small from being lost.

A helmet according to a seventh embodiment of the present invention includes the light emitting tool for a cap body according to any one of the first to sixth embodiments.
According to the present embodiment, it is possible to provide a helmet equipped with a light emitting tool for a cap body that can be precisely adjusted in length and is lightweight and low in cost.

According to an eighth embodiment of the present invention, in the helmet according to the seventh embodiment, a heel or a bent portion is provided at the lower edge of the cap body, and the light emitter for the cap body extends along the lower edge of the cap body. It is what is arranged.
According to the present embodiment, it is possible to further prevent the cap light-emitting tool from shifting or dropping off.

  Embodiments of the present invention will be described below in detail with reference to the drawings.

1A and 1B are diagrams showing a helmet in which a light emitter for a cap according to an embodiment of the present invention is mounted on a cap body, FIG. 1A is a right rear perspective view, and FIG. 1B is a left side view. .
The helmet 100 to which the cap body light emitting device 1 is attached is a safety helmet used at a construction site, a factory, or the like. The helmet body 100 has a collar 120 on the lower front edge of the cap body 110, and is provided on the lower edges of the side and rear surfaces. A bent portion 130 that is bent outward is formed.
The cap body light emitting device 1 is attached to the outer surface of the cap body 110 in a state where both ends of the elongated band member 10 are connected to the connection member 20 to form an annular shape. It is preferable to arrange the light emitter 1 for a cap body along the lower edge of the cap body 110. By disposing the cap body 110 along the lower edge of the cap body 110, the cap body light emitting device 1 is supported from below by the heel 120 and the bent portion 130, so that displacement and drop-off can be prevented. Note that at least one of the band member 10 and the connection member 20 may be bonded to the cap body 110 using a double-sided tape or the like.
A light source member 30 is disposed inside the connecting member 20. Further, the connection member 20 is provided with a power supply operation unit 40 that can be operated from the outside, and the light source member 30 can be turned on by operating the power supply operation unit 40. When the light source member 30 is turned on, the band member 10 that has received the light emitted from the light source member 30 shines over the entire surface. Thereby, the presence of the wearer can be notified to the surroundings, and accidents and the like can be prevented beforehand.

As shown in FIG. 1, the belt member 10 is disposed over substantially the entire circumference of the cap body 110.
The band member 10 is a soft body having flexibility and light guide properties such as soft acrylic, and can be deformed linearly or annularly.
Further, by cutting the belt member 10, the cap body light emitting device 1 can be adjusted to an appropriate length in accordance with the size of the cap body 110. Therefore, the cap body light emitting device 1 has various sizes. It can be applied to the cap body 110. The band member 10 is not provided with an LED element or a member for connecting to the connection member 20. Therefore, since the belt member 10 can be cut without being limited to the position of the LED element or the like, the length adjustment of the cap body light emitting device 1 can be performed precisely. Moreover, since length adjustment can be performed only by cut | disconnecting the strip | belt member 10, it is not necessary to provide the separate member for length adjustment.

  The belt member 10 is preferably transparent. Information such as company name, name, blood type, and the like may be displayed on the cap body 110. However, if the band member 10 is transparent, the band member 10 overlaps the information displayed on the cap body 110. However, when the light source member 30 is turned off and the belt member 10 is not shining, the information displayed on the cap body 110 can be visually recognized.

2A and 2B are diagrams showing an internal structure of the light emitter for the cap body, FIG. 2A is a top view, and FIG. 2B is a front view. In addition, description of a cap body is abbreviate | omitted in FIG.2 (b).
The connection member 20 is a hard body such as plastic. The connecting member 20 has a substantially rectangular shape in which the circumferential length γ is longer than the vertical width β when the connecting member 20 is arranged on the cap body 110, and the main body 21 in which the light source member 30 is accommodated is arranged in the center. The first connection portion 22 is disposed at one end in the circumferential direction of the main body portion 21, and the second connection portion 23 is disposed at the other end in the circumferential direction of the main body 21.
The vertical width β of the connecting member 20 is larger than the width α of the band member 10. In this embodiment, the width β of the connecting member 20 is about 1.4 times the width α of the band member 10. The width α of the band member 10 is preferably 10 mm or more, and more preferably 15 mm or more. By giving the belt member 10 a width α that is greater than or equal to a predetermined value, the frictional force between the belt member 10 and the cap body 110 can be increased, and the light emitting device 1 for the cap body can be further prevented from shifting or dropping off. In addition, since it will become difficult to mount | wear to the cap body 110 if the width | variety (alpha) is too large, it is preferable to set the width | variety (alpha) to 30 mm or less, and it is more preferable to set it as 20 mm or less.

In the main body 21 of the connecting member 20, a contact surface 21 a that contacts the cap body 110 is curved along the curved surface of the cap body 110. Thereby, the adhesiveness of the connection member 20 and the cap body 110 can be improved, and the shift | offset | difference and drop-off | omission of the light emitter 1 for cap bodies can be prevented further.
Moreover, the power supply operation part 40 is provided in the non-contact surface 21b located on the opposite side of the contact surface 21a. The power operation unit 40 is formed with a pressing slit 41 (see FIG. 1). The portion where the pressing slit 41 is formed has a lower strength than the surrounding area, and can be pushed down with a finger inward. When the finger is released after being pushed down, the state before the depression is restored by its own restoring force.

One end portion 10 a of the band member 10 is connected to the first connection portion 22 of the connection member 20, and the other end portion 10 b of the band member 10 is connected to the second connection portion 23.
One end portion 10a is detachably connected to the first connection portion 22 as will be described later. The other end portion 10b is fixedly connected to the second connecting portion 23 with a screw or the like and cannot be easily removed. Although it can also be set as the structure which connects so that attachment or detachment is possible also as mentioned later, either one end (the other edge part 10b in a present Example) of the strip | belt member 10 is fixedly connected, and the connection part 20 is connected. The configuration can be simplified. Further, since the connecting member 20 is always connected to the band member 10, it is possible to prevent the connecting member 20 that is a relatively small member from being lost.

The light source member 30 housed inside the main body portion 21 includes a first light source portion 31, a second light source portion 32, a power source portion 33, and a power switch 34.
The 1st light source part 31 is arrange | positioned at the 1st connection part 22 side, and the 2nd light source part 32 is arrange | positioned at the 2nd connection part 23 side. For the first light source unit 31 and the second light source unit 32, bullet-type high-brightness red LEDs are used, and their respective tips are arranged toward the connection side with the band 10. In addition, although the 1st light source part 31 and the 2nd light source part 32 may make it emit light other than red, when the strip | belt member 10 is transparent, it is preferable to emit colored light. . By irradiating the colored band light 10 with the colored light, the band member 10 can be colored and the wearer can be made conspicuous. The connecting member 20 is preferably made of a material or a color that easily transmits light. Thereby, the connection member 20 can also be made shining and a wearer can be made more conspicuous.

  The end surface of one end portion 10 a of the band member 10 connected to the first connection portion 22 comes into contact with the tip end of the first light source portion 31. The end surface of the other end portion 10 b of the band member 10 connected to the second connection portion 23 comes into contact with the tip of the second light source portion 32. Thus, the light irradiated from the 1st light source part 31 and the 2nd light source part 32 is arranged by contact | abutting the end surface of the both ends of the band member 10 to the 1st light source part 31 and the 2nd light source part 32, and a band member. 10, and the entire band member 10 can be brightly shined without arranging LED elements or the like on the band member 10. Note that the end face of the band member 10 may be separated from the tips of the first light source unit 31 and the second light source unit 32 by several millimeters.

A power supply unit 33 and a power switch 34 are disposed between the first light source unit 31 and the second light source unit 32. The power supply unit 33 is disposed on the contact surface 21a side, and the power switch 34 is disposed on the non-contact surface 21b side.
A single button-type lithium battery is used for the power source 33, and the circular surface of the button-type lithium battery is arranged in parallel with the contact surface 21a, so that the height of the connecting member 20 is suppressed.
The tip of the power switch 34 is disposed in the vicinity of the power operation unit 40 on the non-contact surface 21b. The wearer can turn on / off the light source member 30 by pressing down the power supply operation unit 40 and pushing the tip of the power switch 34. The first light source unit 31 and the second light source unit 32 shift to each step of blinking-lighting-off each time the tip of the power switch 34 is pressed. In the blinking step, lighting and extinguishing are periodically repeated. However, in order to reduce power consumption, it is preferable to set the lighting time so that it is longer than the lighting time. As a result of blinking using one CR2032-type button-type lithium battery, operation for 150 hours or more was confirmed.

FIG. 3 is a view showing the connection between the band member and the connection member of the light emitter for the cap body.
The first connection part 22 has a projecting part 22A fixed to the main body part 21, and a cover part 22B that is detachably engaged with the projecting part 22A.
The protruding portion 22A has a lower piece 22Aa arranged on the cap body 110 side, an upper piece 22Ab arranged on the opposite side of the lower piece 22Aa, and a pair provided on the side of the lower piece 22Aa and the upper piece 22Ab. The side piece 22Ac forms an insertion opening 22Ad into which one end 10a of the band member 10 is inserted.
A slit 22Ae for deformation is formed between the upper piece 22Ab and the pair of side pieces 22Ac except for the root portion, and the pair of side pieces 22Ac are gradually narrowed from the root side to the tip side. Thereby, the tip side of the upper piece 21Ab and the pair of side pieces 21Ac is deformed inward when pressed from the outside.
The lid 22B has a slightly larger inner diameter than the outer diameter of the projecting portion 22A so that the projecting portion 22A can be covered. The inner diameter of the lid portion 22B is maximized at the portion that engages with the base of the projecting portion 22A, and is minimized at the portion that engages with the tip of the projecting portion 22A.
Further, the lid 22B is formed with an insertion opening 22Ba through which the band member 10 is inserted, and the lid 22B can be moved to an arbitrary position of the inserted band member 10.

When the cap body light emitting device 1 is formed into an annular shape, the band member 10 cut in accordance with the circumference of the cap body 110 is inserted into the insertion opening 22Ba of the lid portion 22B, and then the insertion opening of the protruding portion 22A is inserted. Inserted into Ad (state shown in FIG. 3), the lid portion 22B is engaged with the projecting portion 22A.
When the lid portion 22B is engaged with the protruding portion 22A, the upper piece 21Ab and the pair of side pieces 21Ac are pressed by the inner wall of the lid portion 22B, so that the upper piece 21Ab and the pair of side pieces 21Ac are By deforming inward, the insertion opening Ad of the projecting portion 22A is narrowed, and the one end portion 10a is prevented from coming off.
When removing one end portion 10a, the lid portion 22B is slid and separated in the direction opposite to the protruding portion 22A side, and the belt member 10 is removed from the protruding portion 22A.

In addition, although the example which mounts the light-emitting tool 1 for cap bodies on the helmet 100 was shown in the said Example, the light-emitting tool 1 for cap bodies can also be mounted | worn with a hat etc.
Moreover, in the said Example, although the example which arrange | positions the connection member 20 in the rear surface of the cap body 110 was shown, the connection member 20 can also be arrange | positioned in the front surface or side surface of the cap body 110. FIG.
In the above-described embodiment, the power supply operation unit 40 is configured to be capable of being pressed down by providing the pressing slit 41. However, a spring-type operation mechanism, a rotary operation mechanism, or the like may be used. You can also.

Next, a light emitting tool for a cap body according to another embodiment of the present invention will be described. In addition, the same code | symbol is attached | subjected to the same functional member as the above-mentioned Example, and description is abbreviate | omitted.
FIG. 4 is a diagram showing the connection between the band member and the connection member of the light emitter for a cap according to the present embodiment.
The light emitting tool 1 for a cap body according to the present embodiment is different from the above-described embodiment in that the upper piece 22Ab is not provided on the projecting portion 22A of the first connecting portion 22 of the connecting member 20.
When the upper piece 22Ab is not provided as in the present embodiment, it can be seen that one end portion 10a is placed on the lower piece 22Aa, so that the end face of the one end portion 10a is securely attached to the tip of the first light source portion 31. It can be made to contact.

Next, a description will be given of a light emitter for a cap according to still another embodiment of the present invention. In addition, the same code | symbol is attached | subjected to the same functional member as the above-mentioned Example, and description is abbreviate | omitted.
FIG. 5 is a diagram illustrating the connection between the band member and the connection member of the light emitter for a cap body according to the present embodiment.
The light emitting tool 1 for a cap body according to the present embodiment is configured such that both ends of the band member 10 are detachably connected to the connecting member 20 by making the second connecting portion 23 the same as the first connecting portion 22. 5A shows a state before the band member 10 and the connection member 20 are connected, and FIG. 5B shows a state where the other end portion 10b of the band member 10 is connected to the connection member 20. FIG. FIG. 5 and FIG. 5C show a state in which one end 10 a and the other end 10 b of the band member 10 are connected to the connecting member 20. By making both ends of the belt member 10 detachable from the connecting member 20, the convenience of the wearer can be improved.
FIG. 5D is an exploded perspective view of the connection member 20. As shown in FIG. 5D, the lower piece 22Aa is provided with a plurality of conical protrusions 24A, and the upper piece 22Ab is provided with a plurality of linear protrusions 24B. The same applies to the second connection portion 23 side. In this manner, by providing the protrusion at a position in contact with the band member 10 in the connecting member 20, it is possible to further prevent the band member 10 from being accidentally detached.

  By using the light emitting tool or helmet for a cap body of the present invention, it is possible to reliably inform the surroundings of the presence of a worker who works at night or in a dark place, and accidents and disasters can be reduced. Moreover, since the light-emitting tool for a cap body of the present invention is lightweight and low in cost, it can be introduced relatively easily to improve the safety of workers.

DESCRIPTION OF SYMBOLS 1 Light-emitting tool 10 for cap bodies Band member 10a One edge part 10b The other edge part 20 Connection member 21 Main-body part 21a Contact surface 21b Anti-contact surface 22 1st connection part
22A Projecting part 22Aa Lower piece 22Ab Upper piece 22Ac Side piece 22Ad Insertion opening 22Ae Deformation slit 22B Cover part 22Ba Insertion opening 23 Second connection part 24A Conical protrusion 24B Linear protrusion 30 Light source member 31 First light source part 32 Second light source unit 33 Power source unit 34 Power switch 40 Power source operation unit 41 Slit for pressing 100 Helmet 110 Cap body 120 鍔 130 Bending portion α Band member width β Connection member width γ Connection member length

Claims (8)

A light emitting device for a cap body that is attached to the outer surface of the cap body and informs the presence of the wearer by light emission,
A light source member that emits light;
A belt member that has flexibility and light guiding properties, is annularly arranged on the outer surface of the cap body, and shines by light emission of the light source member;
A connecting member to which both ends of the band member are connected when the band member is annular,
The connection member has a first connection part to which one end of the band member is connected, and a second connection part to which the other end of the band member is connected,
The light source member is housed in the connection member, and includes a first light source unit disposed on the first connection unit side and a second light source unit disposed on the second connection unit side,
The band member is configured such that at least one of the one end portion or the other end portion is detachably connected to the first connection portion or the second connection portion of the connection member, and is The cap body light-emitting tool is characterized in that the end surface of the first end portion is in contact with the first light source portion, and the end surface of the other end portion is in contact with the second light source portion.   2. The cap body light emitting device according to claim 1, wherein the light source member emits colored light, and the belt member is transparent.   The light emitting tool for a cap body according to claim 1 or 2, wherein the belt member is made of soft acrylic, and the width of the belt member is 10 mm or more.   4. The light emitting tool for a cap body according to claim 1, wherein a contact surface of the connecting member in contact with the cap body is curved. 5. The connection member includes a main body portion in which the light source member is accommodated, the first connection portion disposed at one end of the main body portion, and the second connection portion disposed at the other end of the main body portion. And
At least one of the first connection portion and the second connection portion has a projecting portion formed with an insertion opening and fixed to the main body portion, and an insertion opening formed with the projecting portion detachably engaged. And a lid portion to
After the one end or the other end is inserted into the insertion opening and inserted into the insertion opening, the lid member is detachable by engaging the lid portion with the protruding portion. The cap light-emitting tool according to claim 1, wherein the cap light-emitting tool is connected to the connection member.   The one end portion or the other end portion is fixedly connected to the first connection portion or the second connection portion, according to any one of claims 1 to 5. The light emitting tool for cap bodies as described.   The helmet provided with the light-emitting tool for cap bodies of any one of Claims 1-6. Provided with a heel or a bent portion on the lower edge of the cap body,
The helmet according to claim 7, wherein the cap body light emitting tool is disposed along the lower edge of the cap body.