WO2019017565A1

WO2019017565A1 - Helmet having pad removable in emergency

Info

Publication number: WO2019017565A1
Application number: PCT/KR2018/003994
Authority: WO
Inventors: 이윤행
Original assignee: 주식회사 홍진에이치제이씨
Priority date: 2017-07-17
Filing date: 2018-04-04
Publication date: 2019-01-24

Abstract

The present invention relates to a helmet having a pad removable in an emergency. A helmet having a pad removable in an emergency according to the present invention comprises: a helmet body (100); a pad (200) coupled to the inside of the helmet body (100); and a fastening means (300) for separably coupling the pad (200) to the inside of the helmet body (100), wherein the fastening means (300) comprises: a first fastening member (400) arranged on one of the pad (200) and the inside of the helmet body (100) and formed in a bar shape; and a second fastening member (500) which is arranged on the other of the pad (200) and the inside of the helmet body (100), surrounds the first fastening member (400) such that the first fastening member (400) is inserted therein, and has an open part (510) formed at one side thereof, wherein, when the pad (200)is pulled, the first fastening member (400) is separated from the second fastening member (500) through the open part (510) of the second fastening member (500).

Description

Helmet with emergency pad removal

The present invention relates to a helmet capable of removing pads in an emergency.

Generally, when riding a motorcycle with high speed, it is essential to wear helmets for riding to protect the wearer's tofu.

For example, the helmet for riding according to the prior art is provided with an opening at the front for securing the front watch of the wearer, as disclosed in the following patent document. In addition, the opening portion may be provided with a shield that can be selectively opened and closed to block wind and dust that enter during operation.

On the other hand, the helmet for riding according to the related art has a shape that entirely surrounds the wearer's head, and the lower end portion through which the head passes is relatively narrow, so that it is not easy to separate the helmet for riding from the head. Particularly, in order to improve the sense of security and mounting feeling of the riding safety helmet, it is not easy to separate the riding helmet from the head since the built-in pad provided inside is in close contact with the head or the face of the wearer. Therefore, if an accident occurs, it is very difficult for the relief party to remove the helmet for riding from the wearer's head.

[Prior Art Literature]

[Patent Literature]

(Patent Document 1) KR10-0649944 B1

SUMMARY OF THE INVENTION The present invention has been made to solve the above problems of the conventional art and it is an object of the present invention to provide a fastening means for easily removing a pad from a helmet body, The present invention relates to a helmet which can be easily removed from the wearer's head and which can be removed in an emergency.

A helmet capable of removing an emergency pad according to an embodiment of the present invention includes a helmet body, a pad coupled to the inside of the helmet body, and a fastening means for detachably coupling the inside of the helmet body to the pad, A first fastening member provided on one of the pad and the helmet main body and formed in a bar form and a second fastening member provided on the other one of the pads and the helmet main body, And a second fastening member which surrounds the first fastening member and has an opening portion opened at one side thereof, wherein when the pad is pulled, the first fastening member passes through the opening portion of the second fastening member, .

The second fastening member may include a flat base portion, a first extending portion protruding from one surface of the base portion facing the first fastening member, A second extending portion extending from a distal end of the first extending portion and extending in parallel with the base portion and a protruding portion protruding from the other end of the second extending portion toward the base portion, The opening portion is formed.

In the helmet which can be removed in an emergency according to an embodiment of the present invention, the first fastening member has four outer surfaces, the four surfaces are a first surface, a second surface, a third surface, The first surface of the first fastening member faces the base portion, the second surface of the first fastening member faces the first extending portion, and the first fastening member of the first fastening member And the third surface faces the second extended portion, and the projection is hooked on the fourth surface of the first fastening member.

A helmet which can be removed in an emergency according to an embodiment of the present invention is a helmet which is formed in a flat plate shape and has one end fixed to one of the pads and the helmet body and the other end being free end, When the first fastening member is separated from the second fastening member through the opening portion of the second fastening member or when the first fastening member is coupled to the second fastening member through the opening portion of the second fastening member, And a guide portion contacting the second extension portion.

In the helmet according to the embodiment of the present invention, the guide portion may be recessed in any direction of the pad and the helmet body as compared to the first fastening member.

The present invention provides a helmet capable of removing pads in an emergency according to an embodiment of the present invention, the helmet being provided in any one of the pad and the helmet body, wherein when the first fastening member is inserted into the second fastening member, And a fastening groove into which one end is inserted.

According to the present invention, there is provided a helmet capable of removing a pad in an emergency, wherein one end of the base portion is formed in an arcuate shape, and the engaging groove is formed in an arcuate shape so as to correspond to one end of the base portion.

The helmet according to the embodiment of the present invention can remove pads in an emergency. The helmet may further include a cover portion formed in a flat plate shape to cover one side of the pad and the inside of the helmet body, 1 fastening member is formed to extend across the opening.

The helmet according to the embodiment of the present invention can remove pads in an emergency. The helmet may further include a cover portion formed in a flat plate shape to cover one side of the pad and the inside of the helmet body, One fastening member is formed to extend across the opening, and one end of the guide extends from one side of the opening.

The helmet according to the embodiment of the present invention can remove pads in an emergency. The helmet may further include a cover portion formed in a flat plate shape to cover one side of the pad and the inside of the helmet body, 1 fastening member is formed to extend across the opening, and the fastening groove is formed by a protruding portion protruding from the boundary of the opening.

In the helmet according to the embodiment of the present invention, it is possible to remove the pads in an emergency, wherein the base is coupled to the other one of the pads and the inner part of the helmet body by a concave-convex coupling part including a concave part and a convex part.

In the helmet according to the embodiment of the present invention, the pad may be formed on the other surface of the base, and the recess may be formed on the other one of the pad and the inside of the helmet body.

In a helmet capable of removing a pad in an emergency according to an embodiment of the present invention, in order to pull the pad, a pulling means capable of inserting a predetermined object is formed in the pad.

In the helmet capable of removing pads in an emergency according to an embodiment of the present invention, the first fastening member is provided on the pad, and the second fastening member is provided inside the helmet body.

In the helmet which can be removed in an emergency according to an embodiment of the present invention, the opening portion is opened in the downward direction, and when the pad is pulled downward, the first fastening member And is separated from the second fastening member.

A helmet which can be removed in an emergency according to an embodiment of the present invention is formed in a flat plate shape and has one end fixed to one of the pads and the inside of the helmet body and the other end being a free end, Is separated from the second fastening member through the opening of the second fastening member or when the first fastening member is coupled to the second fastening member through the opening of the second fastening member, And a guide portion which is in contact with the member.

In a helmet capable of removing pads in an emergency according to an embodiment of the present invention, after the first fastening member is detached from the second fastening member through the opening of the second fastening member, A guide projection is formed which is in contact with the member.

In a helmet capable of removing a pad in an emergency according to an embodiment of the present invention, the guide protrusion protrudes from the guide portion in a curved line when viewed from the cross section.

The features and advantages of the present invention will become more apparent from the following detailed description based on the accompanying drawings.

Prior to that, terms and words used in the present specification and claims should not be construed in a conventional and dictionary sense, and the inventor may properly define the concept of the term in order to best explain its invention It should be construed as meaning and concept consistent with the technical idea of the present invention.

According to the present invention, since the fastening means is provided to easily remove the pad from the helmet body, when the accident occurs, the helmet body can be easily removed from the wearer's head by removing the pad.

1 is a perspective view of a helmet capable of removing pads in an emergency according to an embodiment of the present invention,

FIG. 2 is an exploded perspective view of a helmet capable of removing a pad in an emergency according to an embodiment of the present invention, FIG.

Fig. 3 is a perspective view of the fastening means shown in Fig. 2,

Figures 4A-4D are cross-sectional views of the fastening means shown in Figure 2,

Fig. 5 is a perspective view of the pad shown in Fig. 2,

FIGS. 6 to 8 are side views illustrating the operation of a helmet capable of removing pads in an emergency according to an embodiment of the present invention;

FIG. 9 is a perspective view of a pad of a helmet capable of removing a pad in an emergency according to another embodiment of the present invention, and FIG.

10A to 10D are sectional views of the fastening means shown in Fig.

BRIEF DESCRIPTION OF THE DRAWINGS The objectives, specific advantages and novel features of the present invention will become more apparent from the following detailed description taken in conjunction with the accompanying drawings, in which: FIG. It should be noted that, in the present specification, the reference numerals are added to the constituent elements of the drawings, and the same constituent elements are assigned the same number as much as possible even if they are displayed on different drawings. Also, the terms " first ", " second ", and the like are used to distinguish one element from another element, and the element is not limited thereto. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS In the following description of the present invention, detailed description of related arts which may unnecessarily obscure the gist of the present invention will be omitted.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

FIG. 1 is an exploded perspective view of a helmet capable of removing pads in an emergency according to an embodiment of the present invention, FIG. 2 is an exploded perspective view of a helmet capable of removing pads in an emergency according to an embodiment of the present invention, It is a perspective view of Sudan.

1 to 3, a helmet which can be removed in an emergency according to the present embodiment includes a helmet body 100, a pad 200 coupled to the inside of the helmet body 100, And a fastening means 300 detachably coupling the inside of the helmet body 100. The fastening means 300 is provided in one of the pads 200 and the inside of the helmet body 100, The first fastening member 400 and the second fastening member 400 are provided on the other one of the pads 200 and the inside of the helmet body 100 so as to surround the first fastening member 400, The first fastening member 400 is inserted into the opening 510 of the second fastening member 500 when the pad 200 is pulled, The second fastening member 500 is detached.

The helmet body 100 protects the wearer's head. Here, the helmet body 100 may be formed of a material capable of absorbing impact. For example, the helmet body 100 may include an outer shell 110 formed of a hard synthetic resin or the like and having a high strength, and an outer shell 110 formed of expanded polystyrene (EPS) And may include an absorber 120 having strength and elasticity. At this time, the pad 200 can be coupled to the inner wall of the absorber 120 by the fastening means 300 (see FIG. 2). Since the helmet body 100 does not necessarily include the absorber 120, the pad 200 is not necessarily coupled to the inner wall of the absorber 120, Can be combined. On the other hand, the helmet body 100 may have an opening 130 opened to secure a user's watch in front of the helmet body 100. The opening 130 may be opened or closed by a shield 140 blocking wind, dust, or the like. Both ends of the shield 140 are coupled to the turning portions provided on both sides of the opening 130 of the helmet body 100 so as to open and close the helmet body 100 while rotating in the vertical direction.

The pad 200 plays a role of enhancing the wearing comfort of the helmet wearer. Here, the pad 200 may be detachably coupled to the inside of the helmet body 100 (for example, the inner wall of the absorbent body 120) by the fastening means 300. As described above, the pad 200 coupled to the inside of the helmet body 100 can contact the wearer's cheek, chin or the like when the wearer wears the helmet body 100. 2, the pad 200 includes a central portion 210 that contacts the front of the wearer's shoulder or shoulder, a first leg 220 extending rearward from the bottom of the

center portion

210, 210 extending upwardly from the upper end of the second branch portion 230. At this time, the wearer's ears may be disposed between the first branch 220 and the second branch 230. One first fastening member 400 is provided on the central portion 210, the first branch 220 and the second branch 230 when one pad 200 is used as a reference, And the second fastening members 500 may be provided in the interior of the helmet body 100 in correspondence thereto. That is, three fastening means 300 may be provided for each pad 200. The pad 200 is formed to have sufficient elasticity and a cover portion 800 formed as a flat plate to cover one surface of the pad 200 is formed on one surface of the pad 200 . 3, an opening 810 in which the first fastening member 400, the guide portion 600, and the protrusion 750 are disposed is formed in the cover portion 800, In addition, a plurality of auxiliary openings 820 may be formed in the cover part 800 to improve flexibility and reduce weight.

The fastening means 300 detachably couples the inside of the helmet body 100 with the pad 200 and includes a first fastening member 400 and a second fastening member 500. Here, the first fastening member 400 is provided on the pad 200, and is formed into a rod shape. For example, the first fastening member 400 may extend across the opening 810 of the cover portion 800 covering one side of the pad 200. The second fastening member 500 is provided on the inside of the helmet body 100 (for example, on the inner wall of the absorber 120), and the first fastening member 400 is inserted into the first fastening member 400, And an opening 510 opened to one side may be formed. When the pad 200 is pulled in one direction, the first fastening member 400 provided on the pad 200 is moved from the second fastening member 500 through the opening 510 of the second fastening member 500 Can be separated. For example, the opening 510 of the second fastening member 500 may be opened in a downward direction. When the pad 200 is pulled downward, the first fastening member 400 provided on the pad 200, Can be separated from the second fastening member (500) downward through the opening (510) of the second fastening member (500).

More specifically, the second fastening member 500 may include a base portion 520, a first extending portion 530, a second extending portion 540, and a protrusion 550 (see FIG. 3). Here, the base portion 520 is formed in a flat plate shape, and the first extending portion 530 is vertically protruded from one surface of the base portion 520 facing the first fastening member 400. In addition, the second extending portion 540 extends vertically from one end of the first extending portion 530 and extends in parallel with the base portion 520. The protruding portion 550 protrudes from the other end of the second extending portion 540 toward the base portion 520. At this time, an opening portion 510 is formed between the protrusion portion 550 and the base portion 520. That is, the second fastening member 500 is formed from the base portion 520 in the order of the first extending portion 530, the second extending portion 540, and the protruding portion 550, and the first fastening member 400 ). The length of the protrusion 550 is shorter than the length of the first extension 530 so that the opening 510 can be formed between the protrusion 550 and the base 520.

Meanwhile, the first fastening member 400 may be formed in a square pillar shape, and the outer surface may include four surfaces. The first surface 410, the second surface 420, the third surface 430, and the fourth surface 440 of the first fastening member 400 in order, as shown in FIG. 4A, . That is, the first surface 410 shares an edge with the second surface 420, the second surface 420 shares a corner with the third surface 430, and the third surface 430 has a fourth surface (440), and the fourth surface (440) may share a corner with the first surface (410). As described above, when defining the first, second, third, and

fourth surfaces

410, 420, 430, and 440 of the first fastening member 400, the first surface 410 of the first fastening member 400, The second surface 420 of the first fastening member 400 may be opposed to the first extending portion 530. The third surface 430 of the first fastening member 400 faces the second extending portion 540 and the fourth surface 440 of the first fastening member 400 is engaged with the protruding portion 550. That is, the first, second, third, and

fourth surfaces

410, 420, 430, and 440 of the first fastening member 400 are coupled to the base portion 520 of the second fastening member 500, The second extending portion 540, and the protruding portion 550 in this order. Accordingly, when the pad 200 is pulled in one direction (downward direction), the first fastening member 400 provided on the pad 200 is moved in one direction (downward direction) together with the pad 200, The second extension 540 of the member 500 is bent so that the opening 510 between the protrusion 550 and the base 520 expands (see FIG. 4B) Can be separated from the second fastening member 500 through the second fastening member 510 (see Figs. 4C to 4D).

4A, when the first fastening member 400 is separated from the second fastening member 500, the fourth surface 440 of the first fastening member 400 is spaced apart from the second fastening member 500. As a result, One surface of the protrusion 550 contacting the fourth surface 440 may be formed as a first inclined surface 551 so as to be inclined so as to be easily separated from the protrusion 550 of the fastening member 500.

Conversely, when the first fastening member 400 is coupled to the second fastening member 500, the protrusion 550 of the second fastening member 500 is engaged with the second surface 420 of the first fastening member 400, The other surface of the protrusion 550 contacting the second surface 420 may be formed as the second inclined surface 553 so as to be inclined.

The first fastening member 400 is separated from the second fastening member 500 through the opening 510 of the second fastening member 500 or the first fastening member 400 is separated from the second fastening member 500 To guide the relative movement between the first fastening member 400 and the second fastening member 500 when they are coupled to the second fastening member 500 through the opening 510 of the first fastening member 500, A guide part 600 fixed to the pad 200 may be further provided.

Here, the guide portion 600 is formed in a flat plate shape, one end is fixed to the pad 200, and the other end is a free end. That is, since the guide portion 600 has one end fixed and the other end free, the guide portion 600 can be bent by elasticity with respect to one end. The first fastening member 400 is separated from the second fastening member 500 through the opening 510 of the second fastening member 500 or the first fastening member 400 is separated from the second fastening member 500 The guide portion 600 is coupled to the second extending portion 540 of the second fastening member 500 as shown in Figure 4B when the first fastening member 500 is coupled to the second fastening member 500 through the opening 510 of the second fastening member 500 So that the helmet body 100 can be bent inward. As the guide portion 600 is in contact with the second extended portion 540 of the second fastening member 500, the guide portion 600 is positioned between the first fastening member 400 and the second fastening member 500 Can guide the relative movement of the user. Meanwhile, the guide unit 600 may be arranged to be recessed in the direction of the pad 200 as compared with the first fastening member 400. When the first fastening member 400 is engaged with the second fastening member 500 as the guide portion 600 is recessed toward the pad 200, Can pass over the second surface 420 of the first fastening member 400.

3, in order to stably support the second fastening member 500 after the first fastening member 400 is inserted into the second fastening member 500, . The coupling groove 700 is provided in the pad 200 and one end of the base portion 520 is inserted when the first coupling member 400 is completely inserted into the second coupling member 500 Reference). The relative movement of the second fastening member 500 with respect to the first fastening member 400 is suppressed by the fastening groove 700 so that the second fastening member 500 can be stably supported, It is possible to prevent the fastening member 400 and the second fastening member 500 from being separated arbitrarily. 3, one end of the base 520 is formed in an arc shape, and the coupling groove 700 is also arc-shaped so as to correspond to one end of the base 520, As shown in FIG. When the one end of the base portion 520 and the coupling groove 700 are formed in an arcuate shape, the coupling groove 700 surrounds one end of the base portion 520, The second fastening member 500 can be more stably supported by blocking the relative rotation of the second fastening member 500 with respect to the first fastening member 500. [ In addition, even if the first fastening member 400 and the second fastening member 500 are attempted to be engaged in a state in which the second fastening member 500 is not correctly aligned, one end of the arc-shaped base 520 and the arc- The first fastening member 400 and the second fastening member 500 are accurately aligned to induce stable engagement between the first fastening member 400 and the second fastening member 500. [

The guide portion 600 and the protrusion portion 750 described above can be disposed in the opening portion 810 of the cover portion 800 covering one surface of the pad 200 (see FIG. 3). More specifically, when the first fastening member 400 is formed to extend across the opening 810 of the cover portion 800, one end of the guide portion 600 is connected to the opening 810 of the cover portion 800, And the engaging groove 700 can be formed by the protrusion 750 protruding from the boundary of the opening 810. [ More specifically, since the first fastening member 400 is formed to extend across the opening 810 of the cover portion 800, the opening 810 is formed in the first region 810a and the second area 810b. At this time, the guide portion 600 may extend from the first region 810a of the opening portion 810 and the coupling groove 700 may protrude from the boundary of the second region 810b of the opening portion 810 As shown in Fig. That is, the guide portion 600 and the fastening groove 700 can be disposed in the first region 810a and the second region 810b, respectively, with the first fastening member 400 as a center. After the second extended portion 540 of the second fastening member 500 passes through the first region 810a of the opening 810, the first fastening member 400 and the second fastening member 500 The area of the first region 810a of the opening 810 is preferably larger than the area of the second extending portion 540. [

In order to couple the second fastening member 500 to the inside of the helmet body 100, a concave-convex coupling portion 900 may be provided. 4A to 4D, the base portion 520 of the second fastening member 500 includes a concave-convex coupling portion 900 including a concave portion 910 and a convex portion 920 To the inside of the helmet body 100 by means of a bolt (not shown). Here, the convex portion 920 is formed on the other side of the base portion 520 (the opposite side of the first side where the first extended portion 530 protrudes), and the concave portion 910 is formed inside the helmet body 100 , The inner wall of the absorber 120). For example, the convex portion 920 can be detachably coupled to the convex portion 920 and the concave portion 910 by inserting a hook-shaped end into the concave portion 910.

Additionally, as shown in FIG. 5, to effectively pull pad 200, pad 200 may be provided with pulling means 1000. Here, the pulling means 1000 is formed on the lower surface of the pad 200, and a predetermined object can be inserted. For example, since the pulling means 1000 is formed in a semicircular shape on the lower surface of the pad 200, the lower side of the pad 200 can be pulled by inserting a finger or the like. In addition, the pulling means 1000 may have a red-based color so that the rider or the like can visually recognize easily, and characters such as " Emergency " indicating an emergency can be described.

In the above description, the pad 200 is provided with the first fastening member 400, the guide portion 600, the fastening groove 700, the cover portion 800 and the like, The member 500, the concave-convex coupling portion 900, and the like, but the scope of the present invention is not limited thereto. That is, the helmet body 100 is provided with a first fastening member 400, a guide portion 600, a fastening groove 700, a cover portion 800, etc., and a second fastening member 500, a concave-convex coupling portion 900, and the like. In this case also, when the pad 200 is pulled, the first fastening member 400 is moved to the second fastening member 500 through the opening portion 510 of the second fastening member 500 (which may be opened upward) As shown in FIG.

6 to 8 are side views illustrating an operation of a helmet capable of removing a pad in an emergency according to an embodiment of the present invention. Referring to FIG. 6, the operation of the helmet capable of removing the pad in an emergency will be described.

6, in a state where the second fastening member 500 is coupled to the first fastening member 400 provided on the pad 200, the convex portion 920 of the second fastening member 500 And is coupled to a recessed portion 910 provided inside the helmet body 100. 7, when the convex portion 920 and the concave portion 910 are coupled, the pad 200 can be coupled to the inside of the helmet body 100 by the concave-convex coupling portion 900. As shown in FIG. Then, the wearer can wear the helmet body 100 on the head.

Next, as shown in FIG. 8, when an accident or the like occurs, when a driver or the like pulls the pad 200 downward, a force is applied to the pad 200 in the downward direction. At this time, force is applied downward to the first fastening member 400 provided on the pad 200, while the second fastening member 500 is fastened to the inside of the helmet body 100 by the concave- The first fastening member 400 can be separated through the opening 510 of the second fastening member 500. [ 4A and 4B, when the second extending portion 540 of the second fastening member 500 is bent to expand the opening 510, the fourth extending portion 540 of the first fastening member 500 is bent, The protrusion 550 of the second fastening member 500 caught by the surface 440 can be separated from the first fastening member 400. At the same time, one end of the base 520 is detached from the engaging groove 700, and the second extending portion 540 of the second engaging member 500 can be brought into sliding contact with the guide portion 600. 4C to 4D, the second extending portion 540 of the second fastening member 500 is removed through the second region 810b of the opening portion 810. As shown in FIGS.

8, when the pad 200 is removed from the inside of the helmet body 100, the lower end of the helmet body 100 is widened, and the helmet body 100 is worn on the wearer's head It can be easily peeled off from.

9 is a perspective view of a pad of a helmet capable of removing a pad in an emergency according to another embodiment of the present invention.

As shown in FIG. 9, a helmet capable of removing an emergency pad according to another embodiment of the present invention is provided with a guide protrusion 610 as compared to a helmet capable of removing a pad in an emergency according to an embodiment of the present invention. That is, according to another embodiment of the present invention, the guide protrusion 610 is formed in the guide part 600 when the emergency pad can be removed. Here, the guide protrusion 610 serves to guide the second fastening member 500 after the first fastening member 400 and the second fastening member 500 are separated from each other.

Specifically, as shown in FIG. 10A, the pad 200 may be provided with a guide unit 600. At this time, one end of the guide part 600 is fixed to the pad 200, and the other end is formed as a free end. The guide unit 600 may be configured such that the first fastening member 400 is separated from the second fastening member 500 through the opening 510 of the second fastening member 500, When engaged with the second fastening member 500 through the opening 510 of the first fastening member 500 and the second fastening member 500 of the second fastening member 500, As the guide portion 600 is in contact with the second extended portion 540 of the second fastening member 500, the guide portion 600 is positioned between the first fastening member 400 and the second fastening member 500 Can guide the relative movement of the user.

Here, guide protrusions 610 protrude from one side of the guide part 600 contacting the second extension part 540 of the second fastening member 500. At this time, the guide protrusion 610 may protrude from one surface of the guide portion 610 in a curved shape when viewed from the cross section. For example, the guide protrusion 610 may be formed in a shape in which a sphere is cut with leaving only an upper end, and two of them may be arranged side by side (see Fig. 9).

10A to 10D, a process of separating the first fastening member 400 through the opening 510 of the second fastening member 500 will be described.

10A to 10B, the second extending portion 540 of the second fastening member 500 is bent to expand the opening 510, and the fourth surface of the first fastening member 400 The protrusion 550 of the second fastening member 500 caught by the first fastening member 440 can be separated from the first fastening member 400. The second extended portion 540 of the second fastening member 500 is slid in contact with the guide portion 600 and then the first extended portion 530 of the second fastening member 500 is inserted into the guide protrusion 610 (See FIG. 10B). The guide protrusion 610 protrudes in a curved line when viewed from the end face so that the first extending portion 530 and the second extending portion 540 of the second fastening member 500 The second fastening member 500 can move smoothly in a direction separating from the opening 810. As a result, That is, the second fastening member 500 is brought into sliding contact with the guide portion 600 by a downward force applied to the pad 200 while the lifter pulls the pad 200 downward, It can slide along the protrusion 610 and can be separated from the opening 810. 10C to 10D, the second extended portion 540 of the second fastening member 500 is removed through the second region 810b of the opening 810, The first fastening member 400 and the second fastening member 500 can be completely separated from each other.

As described above, the helmet capable of removing pads in the emergency according to the present embodiment is provided with the guide protrusion 610 in the guide part 600, and the second fastening member 500 is guided by the guide protrusion 610, Can be easily separated from the opening (810).

Although the helmet capable of removing the emergency pad according to the present invention is mainly described as a riding helmet, it is not necessarily limited thereto, but may be applied to all kinds of helmets including a helmet to be worn during a sports event such as skiing, bobsleighing, skeleton Of course it is.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the same is by way of illustration and example only and is not to be construed as limiting the present invention. It is obvious that the modification or improvement is possible.

It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

[부호의 설명][Description of Symbols]

100: helmet body 110: outer shell

120: absorber 130: aperture

140: shield 200: pad

210: center portion 220: first branch portion

230: second branch 300: fastening means

400: first fastening member 410: first face

420: second side 430: third side

440: fourth surface 500: second fastening member

510: opening part 520: base part

530: first extension part 540: second extension part

550: protrusion 551: first inclined surface

553: second inclined plane 600: guide portion

610: guide projection 700: fastening groove

750: protrusion 800: cover part

810: opening 810a: first region

810b: second region 820: auxiliary opening

900: concave-convex coupling portion 910: concave portion

920: convex portion 1000: pulling means

Claims

A helmet body;

A pad coupled to the inside of the helmet body; And

Fastening means for detachably coupling the inside of the helmet body with the pad;

/ RTI >

The fastening means,

A first fastening member provided on one of the pad and the helmet body and formed in a bar form; And

A second fastening member which is provided on the other one of the pads and the inside of the helmet body and is surrounded by the first fastening member for inserting the first fastening member and has an opening portion opened at one side;

/ RTI >

Wherein the pads are capable of removing pads in an emergency when the first fastening members are separated from the second fastening members through the openings of the second fastening members when the pads are pulled.
The method according to claim 1,

The second fastening member

A flat plate-like base portion;

A first extension part protruding from one surface of the base part facing the first fastening member;

A second extension extending at one end from the distal end of the first extension and extending parallel to the base; And

A protrusion protruding from the other end of the second extending portion toward the base portion;

Lt; / RTI >

Wherein the pad is removable in an emergency when the opening is formed between the protrusion and the base.
The method of claim 2,

Wherein the first fastening member has an outer surface including four surfaces,

When the four surfaces are defined as a first surface, a second surface, a third surface, and a fourth surface,

Wherein a first surface of the first fastening member faces the base portion, a second surface of the first fastening member faces the first extending portion, and a third surface of the first fastening member faces the second extension And the pad can be removed when the protruding portion is caught on the fourth surface of the first fastening member in an emergency.
The method of claim 2,

The helmet according to any one of claims 1 to 3, wherein the first and second fastening members are flat-plate-shaped, one end is fixed to one of the pads and the helmet body, and the other end is free end, A guide portion that is separated from the second fastening member or is in contact with the second extending portion when the first fastening member is coupled to the second fastening member through the opening portion of the second fastening member;

Which can be removed in case of emergency.
The method of claim 4,

Wherein the guide portion is disposed to be recessed in any one of directions of the pad and the helmet body as compared with the first fastening member.
The method of claim 2,

A coupling groove provided at one of the pad and the helmet body to insert one end of the base when the first coupling member is inserted into the second coupling member;

Which can be removed in an emergency.
The method of claim 6,

One end of the base portion is formed in an arcuate shape,

Wherein the fastening groove is formed in an arcuate shape so as to correspond to one end of the base portion.
The method according to claim 1,

A cover portion formed in a flat plate shape to cover one side of the pad and the inside of the helmet body and having an opening formed therein;

Further comprising:

Wherein the first fastening member is formed to extend across the opening so that the pad can be removed in an emergency.
The method of claim 4,

A cover portion formed in a flat plate shape to cover one side of the pad and the inside of the helmet body and having an opening formed therein;

Further comprising:

Wherein the first fastening member is formed to extend across the opening,

And one end of the guide part is extended from one side of the opening part, whereby the pad can be removed in an emergency.
The method of claim 6,

A cover portion formed in a flat plate shape to cover one side of the pad and the inside of the helmet body and having an opening formed therein;

Further comprising:

Wherein the first fastening member is formed to extend across the opening,

Wherein the fastening groove is formed by a protruding portion protruding from a boundary of the opening portion.
The method of claim 2,

Wherein the base is coupled to the other one of the pads and the inner portion of the helmet body by an uneven portion including a recess and a recess.
The method of claim 11,

The convex portion is formed on the other surface of the base portion,

Wherein the recess is formed in the pad and the other one of the inner parts of the helmet body.
The method according to claim 1,

Wherein the pads can be removed in an emergency, in which the pad is provided with a pulling means capable of inserting a predetermined object to pull the pad.
The method according to claim 1,

Wherein the first fastening member is provided on the pad,

And the second fastening member is provided inside the helmet body and can be removed when an emergency occurs.
15. The method of claim 14,

The opening portion is opened in a downward direction,

Wherein the pad can be removed in an emergency when the first fastening member is separated from the second fastening member through the opening of the second fastening member when the pad is pulled downward.
The method according to claim 1,

The helmet according to any one of claims 1 to 3, wherein the first fastening member is formed in a flat plate shape and has one end fixed to one of the pads and the inside of the helmet body and the other end being a free end, The guide member contacting the second fastening member when the first fastening member is coupled to the second fastening member through the opening of the second fastening member;

Which can be removed in case of emergency.
18. The method of claim 16,

Wherein the guide portion is capable of removing the pad in an emergency when the first fastening member is detached from the second fastening member through the opening portion of the second fastening member and then a guide projection is formed to contact the second fastening member.
18. The method of claim 17,

Wherein the guide protrusion is protruded from the guide portion in a curved line when viewed from a cross section.