KR101772773B1

KR101772773B1 - Detachable Helmet

Info

Publication number: KR101772773B1
Application number: KR1020150174590A
Authority: KR
Inventors: 이재빈
Original assignee: 이재빈
Priority date: 2015-12-09
Filing date: 2015-12-09
Publication date: 2017-09-26
Also published as: KR20170067974A

Abstract

A detachable helmet according to an embodiment of the present invention includes: a first helmet body having a space inside to be worn on a wearer's head; And a second helmet body detachably coupled to the upper end of the first helmet body. According to the embodiment of the present invention, the function of the helmet can be excellently implemented, and the helmet can be detached, thereby reducing the volume of the helmet when it is stored, and thus occupying a relatively small space for storing the helmet.

Description

Detachable Helmet

A detachable helmet is disclosed. More particularly, the present invention relates to a detachable helmet capable of excellently implementing the function of a helmet, capable of separating and reducing the volume during storage, and occupying a relatively small space for storage compared to the conventional one.

In general, helmets are used as a means for protecting the user's head from in-line skating, mountain climbing or horse riding as well as moving means such as motorcycles and bicycles.

Since the helmet is intended to protect the head, safety must first be ensured, and the wearer should be comfortable to wear it for a long time without inconvenience. In addition, when the amount of activity is high, sweat flows on the hair, so it should be excellent in breathability.

According to Patent No. 10-1553398 shown in Fig. 7, the helmet has an integral structure, and the cover is raised and lowered on the front side.

In the case of such a conventional helmet, since the helmet has a very heavy structure for shock absorption, which is the original function of the helmet, the user who wears the helmet has felt a sense of boldness.

In the case of a helmet used for leisure sports, it has a structure for covering only the head. However, in the case of such a conventional helmet, since the entire helmet is integrally formed, it needs to be stored in its original size. Therefore, a space for storage is required. Also, when the helmet is manufactured and packed, do. In addition, when the helmet which has been packed is transported by using a vehicle, the number of helmets that can be loaded in the same space of the vehicle is limited to a certain extent according to the size of the helmet.

Accordingly, it is possible to reduce the volume of the helmet while realizing the same function of the helmet, so that the space for storage can be relatively less than that of the prior art, and the size of the packaging box can be reduced. In addition, It is necessary to develop a helmet of a new structure which can hold a helmet product of a new structure.

It is an object of the present invention to provide a helmet which can lightly absorb external impact effectively, can reduce the volume during storage, and can occupy a relatively small space for storage Which is provided with a detachable helmet.

Another object of the present invention is to provide a helmet which can be packed after a removable helmet is placed in a storage state, and thus the volume of the packaging box can be reduced, So that the helmet can be loaded.

A detachable helmet according to an embodiment of the present invention includes: a first helmet body having a space inside to be worn on a wearer's head; And a second helmet body detachably coupled to the upper end of the first helmet body. With this configuration, the function of the helmet can be excellently realized, and the helmet body can be detached, It is possible to occupy a relatively small space in comparison with the prior art.

According to one aspect of the present invention, there is further provided a third helmet body detachably coupled to an upper end of the second helmet body, wherein the first helmet body, the second helmet body and the third helmet body are combined to form an outer shape, An inner space corresponding to the wearer's head can be formed.

According to one aspect of the present invention, the upper end portion of the first helmet body has an arcuate shape having a different height along the circumference, and a lower end portion of the second helmet body coupled to the first helmet body corresponds to an arcuate shape of the upper end portion of the first helmet body The upper end of the second helmet body has an arcuate shape along the circumference and the outer side of the third helmet body coupled to the second helmet body has a shape corresponding to the arched shape of the upper end portion of the second helmet body have.

According to one aspect of the present invention, the second helmet body or the third helmet body may have a plurality of ventilation holes formed therethrough in the thickness direction for increasing ventilation.

According to one aspect of the present invention, the first helmet body, the second helmet body, or the third helmet body may be made of compressed styrofoam compressed with a plurality of styrofoam.

According to one aspect of the present invention, a honeycomb honeycomb hole may be formed in the first helmet body, the second helmet body, or the third helmet body to reduce mass.

According to one aspect, the outer surface of the first helmet body, the second helmet body or the third helmet body may be made of fiber reinforced plastics.

According to one aspect of the present invention, a magnet member that pulls each other by a magnetic force is attached to a portion where the first helmet body and the second helmet body are in contact with each other and a portion where the second helmet body and the third helmet body come into mutual contact with each other .

According to one aspect, the magnet member may be a neodymium magnet.

According to one aspect of the present invention, the third helmet body may have a storage structure in which the second helmet body is placed on the upper portion of the third helmet body, the third helmet body is placed on the second helmet body, and the third helmet body is placed on the third helmet body.

Meanwhile, the helmet packing box according to the embodiment of the present invention may have an internal space corresponding to the size of the first helmet body to store the detachable helmet having the storage structure.

According to one aspect, the packaging box includes: a first box member having a length and a length to include the first helmet body; And a second box member having a shape corresponding to a height and a shape of the first helmet body and foldable or detachable from the first box member at the time of folding.

According to the embodiment of the present invention, the function of the helmet can be excellently implemented, and the helmet can be detached, thereby reducing the volume of the helmet when it is stored, and thus occupying a relatively small space for storing the helmet.

Further, according to the embodiment of the present invention, since the detachable helmet can be disposed in a storage state and then packed, the volume of the packing box can be reduced, and a larger number of helmet products can be loaded .

1 is a perspective view of a detachable helmet according to an embodiment of the invention.
2 is an exploded perspective view of the detachable helmet shown in Fig.
FIG. 3 is a view showing an example of the detachable helmet shown in FIG. 1 when it is stored.
FIG. 4 is a cross-sectional view of the detachable helmet shown in FIG. 1 cut in the thickness direction.
5 is a packaging box of the detachable helmet shown in Fig.
6 is an exploded view of Fig.
7 is a perspective view of a helmet according to the prior art.

Hereinafter, configurations and applications according to embodiments of the present invention will be described in detail with reference to the accompanying drawings. DETAILED DESCRIPTION OF THE INVENTION The following description is one of many aspects of the claimed invention and the following description forms part of a detailed description of the present invention.

In the following description, well-known functions or constructions are not described in detail for the sake of clarity and conciseness.

FIG. 1 is a perspective view of a detachable helmet according to an embodiment of the present invention, FIG. 2 is an exploded perspective view of the detachable helmet shown in FIG. 1, FIG. 4 is a cross-sectional view of the removable helmet shown in FIG. 1 taken along the thickness direction.

As shown in these drawings, the detachable helmet 100 according to an embodiment of the present invention includes a first helmet body 110 having a space inside to be worn on the wearer's head, A second helmet body 120 detachably coupled to the upper end 111 of the first helmet body 110 and a third helmet body 130 detachably coupled to the upper end 121 of the second helmet body 120 can do. In addition, the first helmet body 110 and the second helmet body 120, and the second helmet body 120 and the third helmet body 130 are tightly coupled by the magnet member.

In this configuration, the wearer can wear the helmet bodies 110, 120 and 130 when they ride on a moving means such as a bicycle, while when storing the helmet bodies 110, 120 and 130, By arranging the helmet bodies 110, 120 and 130 so as to have a smaller volume than that of the prior art, the use of space for storage can be reduced.

First, the first helmet body 110 of the present embodiment is a helmet body positioned at the bottom as shown in FIGS. 1 and 2, and has an internal shape corresponding to the head of a person as a whole do. On both sides of the lower end portion of the first helmet body 110, a safety strap 115 which is caught by the wearer's jaw is disposed.

The first helmet body 110 may include an inner portion 116 forming the inner wall and an outer skin 117 provided on the outer surface of the inner portion 116, as shown in FIGS. 1 and 4. The inner side portion 116 may be made of a foamed material for shock absorption. In this embodiment, compressed foamed foamed foam is used instead of a single foamed foam foam. Therefore, the shock absorbing effect is large even if an impact is applied from the outside as compared with the prior art.

However, since the plurality of styrofoam is compressed to form the inner side portion 116, the entire mass can be increased. To prevent this, the inner side portion 116 of the present embodiment is provided with a hexagonal honeycomb- The perforation holes 118 are regularly formed. By forming a plurality of the honeycomb holes 118, the mass of the helmet can be reduced, and the honeycomb hole 118 is formed in a honeycomb shape, so that the shock absorption rate can be increased even if an external impact is applied.

In addition, the outer skin 117 of the first helmet body 110 may be made of fiber reinforced plastics for enhancing durability. Therefore, even if an impact is applied from the outside, the occurrence of breakage can be minimized. Since the outer skin 117 is made of fiber-reinforced plastic as described above, it can reduce weight and reduce wind resistance.

Meanwhile, the second helmet body 120 is detachably coupled to the first helmet body 110. That is, the shape of the upper end 111 of the first helmet body 110 and the shape of the lower end 122 of the second helmet body 120 correspond to each other so that the second helmet body 120 is attached to the first helmet body 110 They can be combined precisely.

Referring to FIG. 2, the upper end 111 of the first helmet body 110 has an arcuate shape in which the front end portion and the rear end portion come up and both side portions are inwardly depressed. The upper end portion 111 is curved as a whole, and has an arch shape in which the front and rear portions are protruded and the both side portions are fins. Correspondingly, the front and rear of the lower end portion 122 of the second helmet body 120 have an arch shape, which is raised upward and both side portions are located below. Accordingly, the lower end 122 of the second helmet body 120 can be coupled to the upper end 111 of the first helmet body 110 in a shape corresponding manner.

As described above, in the present embodiment, since the engaging portions of the first helmet body 110 and the second helmet body 120 each have an arch shape, the forces can be evenly dispersed when they are engaged with each other, It is not concentrated in one place but spreads evenly, preventing damage and mitigating the impact.

The first helmet body 110 and the second helmet body 120 are coupled to each other in a shape corresponding manner so that the first helmet body 110 and the second helmet body 120 are mutually connected, A strong magnet member (not shown) is provided to perform substantial coupling.

Although not shown, a magnet member may be mounted on the inner surface of the upper end portion 111 of the first helmet body 110, for example, The magnet member can be mounted on the portion of the body 110 corresponding to the position of the magnet member. Therefore, when the second helmet body 120 is coupled to the first helmet body 110, a strong attraction force acts between the magnet members, so that the coupling between the helmet bodies 110 and 120 can be strongly maintained.

It is preferable that such a magnet member is applied, for example, to a neodymium magnet which generates a strong attractive force. However, the present invention is not limited thereto.

In addition, the helmet bodies 110 and 120 may be engaged with each other by applying a different coupling structure using a hook or the like other than a magnet member for coupling the helmet bodies 110 and 120 by a magnetic force.

Meanwhile, the second helmet body 120 of the present embodiment is a helmet body which can be engaged with and detached from the first helmet body 110 as described above, and corresponds to the entire middle portion of the helmet 100 of the present embodiment. The configuration of the second helmet body 120 is substantially the same as that of the first helmet body 110 described above. That is, the second helmet body 120 includes a medial side and an outer skin, a hexagonal honeycomb hole is formed in the medial side, and the outer skin is made of a fiber reinforced plastic.

As shown in FIG. 2, the second helmet body 120 may have a plurality of ventilation holes 123 through which the ventilation holes 123 can be regularly penetrated along the circumferential direction. Air can be supplied from the outside through the ventilation hole 123 to the inside of the wearer's head, and air can be supplied to the wearer's head, and even if the wearer sweat, the wearer can be discharged to the outside through the ventilation hole 123, It is possible to increase the feeling of fit.

1 and 2, the third helmet body 130 of the present embodiment is coupled to the upper end 121 of the second helmet body 120, . The configuration of the third helmet body 130 is substantially the same as that of the first helmet body 110 and the second helmet body 120 described above, so a description thereof will be omitted.

2, the upper end portion 121 of the second helmet body 120 has a front end portion and a rear end portion thereof raised upward, and a front end portion and a rear end portion of the second helmet body 120 are connected to each other, And the front and rear of the lower end portion 131 of the third helmet body 130 are raised upward and both side portions are located below. Therefore, the third helmet body 130 can be coupled to the upper end 121 of the second helmet body 120 in a shape-wise manner.

As described above, in the present embodiment, since the engaging portions of the second helmet body 120 and the third helmet body 130 each have an arch shape, forces can be uniformly dispersed when they are engaged with each other, It is not concentrated in one place but spreads evenly, preventing damage and mitigating the impact.

Meanwhile, the second helmet body 120 and the third helmet body 130 may also be coupled by a magnet member. A magnet member is mounted on four front, rear, left, and right portions of the upper end of the second helmet body 120, and a magnet member is mounted on the third helmet body 130 and corresponds to the position of the magnet member of the second helmet body 120 When the third helmet body 130 is coupled to the second helmet body 120 by the magnet member being attached to the first helmet body 120, strong attraction between the magnet members can be exerted to strongly hold the coupling between the helmet bodies 120 and 130 . The magnet member is preferably provided as a neodymium magnet as described above.

In addition, since the detachable helmet according to the present invention receives a large impact from the outside, it is separated into three parts and scattered, thereby providing an impact dispersion effect.

The detachable helmet 100 according to an embodiment of the present invention has a structure in which a plurality of helmet bodies 110, 120, and 130 can be separated and combined with each other, so that the helmet body 110 can be appropriately used according to circumstances. For example, when the helmet 100 of the present embodiment is worn, the helmet body 110, 120 and 130 can be used by simply joining them together. If the helmet 100 is to be stored, So that space efficiency can be improved.

3 illustrates an example of storage of the removable helmet 100 of the present embodiment. As shown in FIG. 3, when the second helmet body 120 and the third helmet body 130 are engaged with each other, The volume of the helmet 100 of the present embodiment can be considerably reduced. Therefore, it is possible to increase space efficiency by occupying less space for storage than in the prior art. Of course, the helmet bodies 110, 120, and 130 may be stored in different places as described above.

As described above, according to the embodiment of the present invention, the function of the helmet 100 can be realized excellently, and the space for storing can be reduced, .

Hereinafter, the packaging box 200 for packaging the detachable helmet 100 having the above-described configuration will be described.

Fig. 5 is a packing box of the detachable helmet shown in Fig. 1, and Fig. 6 is an exploded view of Fig.

As shown in the figure, the helmet packing box 200 of the present embodiment has an inner space corresponding to the size of the detachable helmet 100 in the storage state shown in FIG. 3, and includes a first helmet body 110 A second box member 210 having a shape corresponding to the height and shape of the first helmet body 110 at the time of folding and assembled to the first box member 210, Member 220 as shown in FIG.

Referring to FIG. 3, the helmet packing box 100 of the present embodiment has a hexagonal prism shape as a whole. The first box member 210 forms a bottom to provide a portion where the detachable helmet 100 is placed and the second box member 220 serves to enclose the detachable helmet 100.

Since the helmet packing box 200 packs the removable helmet 100 in the state of FIG. 3 instead of the removable helmet 100 of FIG. 1, the size of the packing box can be reduced, So that a large number of helmet products can be loaded in the transfer space.

Although the first to third helmet bodies are combined to form the helmet, the present invention is not limited thereto. The two helmet bodies may be combined to form the helmet, and the helmet body may be constituted by four or more It is a matter of course.

It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit and scope of the invention. Accordingly, such modifications or variations are intended to fall within the scope of the appended claims.

100: Detachable helmet
110: first helmet body
120: second helmet body
130: Third helmet body
200: helmet packing box

Claims

A first helmet body having a space inside to be worn on the wearer's head; And
And a second helmet body detachably coupled to an upper end of the first helmet body
The upper end of the first helmet body has an arcuate shape with a front and a rear part being high and a middle part being low along the circumference, and a lower end part of the second helmet body coupled to the first helmet body corresponds to an arcuate shape of the upper end part of the first helmet body Shape,
And a magnet member that pulls each other by a magnetic force is attached to the mutually contacting portions of the first helmet body and the second helmet body.

The method according to claim 1,
And a third helmet body detachably coupled to an upper end of the second helmet body,
Wherein the first helmet body and the second helmet body are formed so as to pass through the upper and lower portions, the third helmet body is provided so as to cover the upper portion of the second helmet body,
Wherein the second helmet body is formed with a plurality of ventilation holes penetrating through the second helmet body in a thickness direction for increasing ventilation.

delete

3. The method of claim 2,
Wherein the first helmet body, the second helmet body or the third helmet body is made of compressed styrofoam compressed with a plurality of styrofoam.

5. The method of claim 4,
And a honeycomb-like honeycomb perforation hole is formed in the first helmet body, the second helmet body or the third helmet body to reduce mass.

3. The method of claim 2,
Wherein the outer surface of the first helmet body, the second helmet body or the third helmet body is made of fiber reinforced plastic.

3. The method of claim 2,
And a magnet member that pulls each other by a magnetic force is attached to a portion where the second helmet body and the third helmet body are in contact with each other.