WO2023249215A1

WO2023249215A1 - Head protection gear

Info

Publication number: WO2023249215A1
Application number: PCT/KR2023/004565
Authority: WO
Inventors: 상만규; 박범오
Original assignee: (주)에이치제이씨
Priority date: 2022-06-23
Filing date: 2023-04-05
Publication date: 2023-12-28
Also published as: KR102611956B1

Abstract

Head protection gear is disclosed. The head protection gear according to one aspect of the present invention comprises: a main frame in which a space is formed; a visor rotatably coupled to the main frame; and a visor locker coupled to the main frame so as to be removably coupled to the visor, wherein the visor includes insertion protrusions, which protrude toward the space so as to be insertively and withdrawably coupled to the visor locker, and the visor locker can include: a support member which is coupled to the main frame and which accommodates the insertion protrusions; and a movable member which supports the accommodated insertion protrusions at the upper side thereof, and which is coupled to the support member so as to be movable in the direction facing the space.

Description

head protection equipment

The present invention relates to head protection equipment, and more specifically, to head protection equipment that has a structure in which the coupled state of the visor and the main frame can be stably maintained and the coupled state can be easily released.

Head protection equipment, commonly referred to as a helmet, is used to protect the wearer's head.

Head protection equipment may have a space formed therein to accommodate the wearer's head. In order to safely protect the received head, head protection equipment is generally formed to surround the head from the outside. At this time, a visor made of transparent material is provided on the front side of the head protection equipment so that the wearer while driving can secure the front view.

The visor is rotatably provided on a frame that accommodates the wearer's head. The wearer can rotate the visor to partially open or close the frame.

When the wearer is riding while wearing head protection, the visor must remain securely closed to the frame. Additionally, the visor must be able to be easily rotated when the wearer wishes to partially open the frame.

Korean Patent Document No. 10-1878275 discloses a visor fixing mechanism for a helmet. Specifically, a visor fixing mechanism for a helmet is disclosed that can maintain the coupled state of a visor and a movable plate with a slit through which the visor is inserted through coupling of a fastening protrusion and a fastening recess.

However, the visor fixing mechanism of the helmet disclosed in the above prior literature only discloses a method for preventing random rotation of the visor. In other words, the prior literature does not provide a method for easily rotating the visor.

Korean Registered Utility Model Document No. 20-0433302 discloses a helmet visor coupling structure. Specifically, the present invention discloses a helmet visor coupling structure in which the visor and the helmet body can be detachably coupled using a hook formed on the visor and a hook formed on the helmet body.

However, the helmet visor coupling structure disclosed in the above prior literature only discloses a method for detaching the visor and the helmet body, but does not provide a method for limiting the rotation of the visor or facilitating easy rotation of the visor.

Korean Patent Document No. 10-1878275 (2018.07.13.)

Korean Registered Utility Model Document No. 20-0433302 (2006.12.08.)

The present invention is intended to solve the above problems, and the purpose of the present invention is to provide head protection equipment with a structure in which the combined state of the visor and the main frame can be stably maintained.

Another object of the present invention relates to head protection equipment having a structure in which the process for releasing the visor and main frame can be easily performed.

Another object of the present invention relates to head protection equipment having a structure in which the direction of external force for opening the visor and releasing the visor and the main frame can be formed similarly.

The problems of the present invention are not limited to the problems mentioned above, and other problems not mentioned can be clearly understood by those skilled in the art from the description below.

According to one aspect of the present invention, a main frame having a space therein; A visor rotatably coupled to the main frame; and a visor locker coupled to the main frame and removably coupled to the visor, wherein the visor protrudes in a direction toward the space and is retractably inserted and coupled to the visor locker. It includes a protrusion, and the visor locker includes a support member coupled to the main frame and accommodating the insertion protrusion. and a moving member that supports the received insertion protrusion from above and is coupled to the support member to be movable in a direction toward the space.

At this time, the moving member and the supporting member extend along the outer periphery of the main frame, and the moving member has a portion adjacent to one end in the extending direction rotatably coupled to the supporting member, and a portion adjacent to one end in the extending direction is rotatably coupled to the supporting member. Head protection equipment may be provided, wherein a portion between the one end and the other end is elastically supported by the support member.

In addition, the movable member forms the other end and includes a limiting protrusion located between the support member and the main frame, and when the movable member is pressed in a direction toward the space, the limiting protrusion moves toward the support member. When spaced apart from the member and the pressing state is released, the limiting protrusion contacts the support member to restrict movement of the moving member. Head protection equipment may be provided.

At this time, the moving member includes: a moving body extending along the outer circumference of the main frame and rotatably coupled to the supporting member; and a pressure inclined surface that protrudes outward from the mobile body, extends obliquely with respect to the mobile body, and is positioned adjacent the visor.

Additionally, the visor may include a support edge forming one edge facing the visor locker; and a locker coupling portion extending from the support edge toward the visor locker, one side of which extends obliquely with respect to the support edge, and the pressing inclined surface is located adjacent to the one side of the locker coupling portion. Protective equipment may be provided.

At this time, the visor may be provided with head protection equipment that is located adjacent to the one side of the locker coupling portion, protrudes toward the outside, and includes a grip protrusion that extends obliquely with respect to the movable body.

Additionally, the pressing inclined surface may include a first inclined surface supporting the one side of the locker coupling portion; a second inclined surface continuous with the first inclined surface and extending outwardly and away from the locker engaging portion; and a third inclined surface that is continuous with the second inclined surface and extends inwardly away from the locker engaging portion, wherein the portion where the second inclined surface and the third inclined surface are continuous protrudes outward. can be provided.

At this time, the support member includes a moving member receiving portion that movably accommodates the moving member; a visor protrusion accommodating portion that communicates with the movable member accommodating portion and accommodates the visor; and a locking opening that communicates with the movable member accommodating portion and the visor protrusion accommodating portion, respectively, and is recessed in the thickness direction thereof. Head protection equipment may be provided.

In addition, the movable member includes: a movable body movably accommodated in the movable member accommodating portion and extending along the outer periphery of the main frame; and a locking protrusion located adjacent to one end in an extension direction of the movable body and movably received in the locking opening.

At this time, the visor includes an insertion protrusion that protrudes from its inner surface and is retractably received in the visor protrusion accommodating portion, and the locking protrusion supports the insertion protrusion accommodated in the visor protrusion accommodating portion from the upper side. Head protection equipment may be provided, comprising:

Additionally, the main frame includes a chin protection portion extending to surround the space from the lower side; and a locker support portion located on one side of the chin protection portion and to which the visor locker is coupled. Head protection equipment may be provided.

At this time, the visor locker is located inside the locker support unit and includes a coupling member coupled to the support member and the movable member, and the support member and the movable member are located on the inside of the locker support unit and are connected to the locker support member. And head protection equipment that is respectively coupled to the coupling member may be provided.

According to the above configuration, the head protection equipment according to the embodiment of the present invention can stably maintain the combined state of the visor and the main frame.

In addition, according to the above configuration, the process for releasing the visor and main frame of the head protection equipment according to the embodiment of the present invention can be easily performed.

In addition, according to the above configuration, the head protection equipment according to the embodiment of the present invention may have a similar direction of external force for opening the visor and releasing the visor and the main frame.

The effects of the present invention are not limited to the effects described above, and should be understood to include all effects that can be inferred from the configuration of the invention described in the detailed description or claims of the present invention.

1 is a perspective view showing head protection equipment according to an embodiment of the present invention.

Figure 2 is a side view showing the head protection equipment of Figure 1.

Figure 3 is a perspective view showing the visor of the head protection equipment of Figure 1 in an open state.

Figure 4 is a partially enlarged perspective view showing a visor provided in the head protection equipment of Figure 1.

Figure 5 is a partially enlarged perspective view from the rear showing the visor of Figure 4;

Figure 6 is a partially enlarged perspective view showing the main frame and visor locker provided in the head protection equipment of Figure 1.

FIG. 7 is an exploded perspective view showing the main frame and visor locker of FIG. 6.

FIG. 8 is a perspective view showing a moving member provided in the visor locker of FIG. 6.

Figure 9 is a perspective view from another angle showing the moving member of Figure 8;

Figure 10 is a perspective view from another angle showing the moving member of Figure 8;

FIG. 11 is a perspective view showing a support member provided in the visor locker of FIG. 6.

Figure 12 is a perspective view from another angle showing the support member of Figure 11;

Figure 13 is a perspective view from another angle showing the support member of Figure 11;

Figure 14 is a perspective view showing a coupling member provided in the visor locker of Figure 6.

FIG. 15 is a cross-sectional view showing a combined state of the main frame, visor, and visor locker of the head protection equipment of FIG. 1.

Hereinafter, with reference to the attached drawings, embodiments of the present invention will be described in detail so that those skilled in the art can easily implement the present invention. The present invention may be implemented in many different forms and is not limited to the embodiments described herein. In order to clearly explain the present invention, parts not related to the description have been omitted in the drawings, and identical or similar components are given the same reference numerals throughout the specification.

The words and terms used in this specification and claims are not to be construed as limited in their usual or dictionary meanings, but according to the principle that the inventor can define terms and concepts in order to explain his or her invention in the best way. It must be interpreted with meaning and concepts consistent with technical ideas.

Therefore, the embodiments described in this specification and the configuration shown in the drawings correspond to a preferred embodiment of the present invention, and do not represent the entire technical idea of the present invention, so the configuration may be replaced by various alternatives at the time of filing of the present invention. Equivalents and variations may exist.

In the following description, in order to clarify the characteristics of the present invention, descriptions of some components may be omitted.

The terms “upper”, “lower”, “left”, “right”, “anterior side” and “posterior side” used in the following description will be understood with reference to the coordinate system shown in FIG. 1.

In the head protection equipment 10 according to an embodiment of the present invention, the coupled state of the main frame 100 and the visor 200 can be stably maintained by the visor locker 300. Additionally, when it is desired to move the visor 200, the visor locker 300 is pressed corresponding to the direction in which the visor 200 is moved, so that the visor 200 can be released and moved.

Head protection equipment 10 may include a plurality of components. Each of the plurality of components is movably coupled to each other, and one component is configured to restrict or allow movement of the other component.

1 to 3, head protection equipment 10 includes a main frame 100, a visor 200, and a visor locker 300.

The main frame 100 forms part of the outline of the head protection device 10. A space is formed inside the main frame 100 to accommodate the user's head (head part). The main frame 100 is configured to protect the head of the user accommodated in the space from external shock.

The main frame 100 may have any shape capable of accommodating the user's head and protecting the accommodated head. In the illustrated embodiment, the main frame 100 has a sphere shape with an open lower side.

A visor 200 is rotatably coupled to the main frame 100. The visor 200 is configured to open or close an opening on the front side that communicates with the space of the main frame 100, that is, a frame opening 110 to be described later.

A visor locker 300 is coupled to the main frame 100. A portion of the visor locker 300 may be fixedly coupled to the main frame 100, while another portion of the visor locker 300 may be movably coupled to the main frame 100.

Accordingly, when the other part of the visor locker 300 is pressed and moved, the visor 200 coupled to the visor locker 300 may be released. A detailed description of this will be provided later.

In the illustrated embodiment, main frame 100 includes a frame opening 110, a chin protection portion 120, and a locker support portion 130.

The frame opening 110 is formed to be open on one side of the main frame 100, in the illustrated embodiment, on the front side. The frame opening 110 communicates with the space formed inside the main frame 100 and the outside.

Frame opening 110 may be open or closed by visor 200. Specifically, when the visor 200 rotatably coupled to the main frame 100 is rotated downward, the frame opening 110 is closed by the visor 200. Additionally, when the visor 200 rotates upward, the frame opening 110 may be opened to communicate with the outside.

Frame opening 110 is surrounded by other parts of main frame 100. In the depicted embodiment, the left, right and top sides of frame opening 110 are surrounded by main frame 100. Additionally, the lower side of the frame opening 110 is surrounded by the chin protection portion 120.

The chin protection portion 120 forms the other side of the main frame 100, the front lower side in the illustrated embodiment. The chin protection portion 120 extends along the extension direction of the main frame 100. In the illustrated embodiment, the chin protection portion 120 extends toward the left rear and right rear of the main frame 100.

The visor 200 may be positioned adjacent to the chin protection portion 120. Specifically, with the visor 200 closing the frame opening 110, the visor 200 may be positioned adjacent to the chin protection portion 120. At this time, the support edge 210 of the visor 200 may be disposed adjacent to the upper edge of the chin protection portion 120.

The chin protection portion 120 may be formed to have a predetermined thickness and, in the illustrated embodiment, a height in the vertical direction. A visor locker 300 may be disposed at one end of the height direction of the chin protection unit 120 facing the visor 200, or, in the illustrated embodiment, at the upper end. The visor locker 300 may be coupled to the visor 200 disposed adjacent to the chin protection portion 120.

By the above combination, the visor 200 can be maintained with the frame opening 110 closed. This will be explained later.

The locker support portion 130 is a portion where the visor locker 300 is coupled to the main frame 100 (see FIG. 7). The locker support portion 130 is formed on the chin protection portion 120. Specifically, in the illustrated embodiment, the locker support portion 130 is located biased on the left side of the chin protection portion 120.

The locker support portion 130 is located on one side of the height direction end of the chin protection portion 120 toward the visor 200, and in the illustrated embodiment, is biased toward the upper side.

The position of the locker support portion 130 may be changed depending on the position of one or more of the locker coupling portion 220, the gripping protrusion 230, the inserting protrusion 240, and the locking protrusion receiving portion 250 coupled to the visor 200. You can.

The locker support portion 130 is coupled to the visor locker 300 and may be provided in any form that allows the visor 200 to be detachably coupled to the visor locker 300. In the embodiment shown in FIG. 7, the locker support part 130 is provided as a space penetrating or recessed in the chin protection part 120.

In the illustrated embodiment, the locker support part 130 includes a first support part 131 and a second support part 132.

The first support portion 131 is formed through the chin protection portion 120 in the thickness direction, or in the radial direction in the illustrated embodiment. The first support portion 131 extends in the direction in which the chin protection portion 120 extends, in the outer circumferential direction in the illustrated embodiment. By the first support portion 131, the space formed inside the main frame 100 may be communicated with the outside.

A visor locker 300 is coupled to the first support portion 131. Specifically, the support member 320 covers the first support part 131 and is coupled from the outside to the inside. Additionally, the moving member 310 is coupled in a direction from the outside to the inside of the support member 320. The locking protrusion 314 of the moving member 310 may be inserted into or withdrawn from the first support portion 131.

Accordingly, it can be said that the first support portion 131 forms a space for the moving member 310 to move toward the inside of the main frame 100.

Opposite to the support member 320, the coupling member 330 of the visor locker 300 is coupled to the first support portion 131. Specifically, in the illustrated embodiment, the coupling member 330 covers the first support part 131 on the inside of the main frame 100 and is coupled to the chin protection part 120. The first portion 332a and the second portion 332b of the receiving opening 332 formed inside the coupling member 330 communicate with the first support portion 131.

The inside of the first support part 131 is covered by the coupling member 330, and the outside of the first support part 131 is covered by the moving member 310 and the support member 320. Accordingly, the first support portion 131 is not randomly exposed to the outside.

Additionally, the moving member 310 is coupled in a direction from the outside to the inside of the support member 320. The moving member 310 may be moved by a restoring force applied by the elastic member 400 accommodated in the first support portion 131.

The first support portion 131 may be formed at any position where some components of the visor locker 300 can be movably coupled. In the illustrated embodiment, the first support part 131 is located biased toward the front side compared to the second support part 132.

A second support portion 132 is formed adjacent to the first support portion 131.

The second support portion 132 is formed through the chin protection portion 120 in the thickness direction, or in the radial direction in the illustrated embodiment.

A visor locker 300 is coupled to the second support portion 132. Specifically, the frame coupling portion 326 of the support member 320 is coupled through the second support portion 132. The support member 320 covers the second support part 132 from the outside and is coupled to the second support part 132. At this time, the frame coupling part 326 located on the rear side among the plurality of frame coupling parts 326 is inserted and coupled to the second support part 132 (see FIG. 13).

Opposite to the support member 320, the coupling member 330 of the visor locker 300 is coupled to the second support part 132. Specifically, in the illustrated embodiment, the coupling member 330 covers the second support part 132 on the inside of the main frame 100 and is coupled to the chin protection part 120.

The inside of the second support part 132 is covered by the coupling member 330, and the outside of the second support part 132 is covered by the moving member 310 and the support member 320. Accordingly, the second support portion 132 is not randomly exposed to the outside.

The location and shape of the second support portion 132 may change depending on the location and shape of the frame coupling portion 326 located on the rear side described above. In the illustrated embodiment, the second support portion 132 has a circular cross-section and has a cylindrical shape extending in the radial direction of the main frame 100. Additionally, in the illustrated embodiment, the second support part 132 is located biased toward the rear compared to the first support part 131.

The visor 200 is rotatably coupled to the main frame 100 and is configured to open or close the frame opening 110. The visor 200 extends in the same shape as the outer periphery of the main frame 100. In the illustrated embodiment, each end of the visor 200 in its extension direction, that is, the left rear end and the right rear end, is rotatably coupled to the main frame 100.

The visor 200 may be formed in a shape corresponding to the shape of the frame opening 110. In the illustrated embodiment, the visor 200 has a rounded curved shape that is convex toward the outside of the main frame 100.

With the visor 200 closing the frame opening 110, the visor 200 may be coupled to the visor locker 300. As long as an external force is not applied to the visor locker 300, the visor 200 and the visor locker 300 may be maintained in a coupled state.

When the visor locker 300 is pressed, the visor 200 may be released from the visor locker 300 through a process to be described later. At this time, the direction in which the visor locker 300 is pressed and the direction in which the visor 200 is pressed to open the frame opening 110 may be continuous. Accordingly, the user can move the visor 200 without changing the direction of the force pressing the visor locker 300.

4 to 5, the visor 200 includes a support edge 210, a locker engaging portion 220, a gripping protrusion 230, an inserting protrusion 240, and a locking protrusion receiving portion 250. Includes.

Support edge 210 forms one edge of visor 200. The support edge 210 may be defined as an edge of the visor 200 facing the chin protection portion 120. In the depicted embodiment, support edge 210 forms the lower edge of visor 200.

The support edge 210 may be positioned adjacent to the chin protection portion 120 or may be spaced apart. With the visor 200 closing the frame opening 110 and coupled to the visor locker 300, the support edge 210 may be positioned adjacent the chin protection portion 120. When the visor 200 opens the frame opening 110 and is separated from the visor locker 300, the support edge 210 may be positioned to be spaced apart from the chin protection portion 120.

Accordingly, the visor 200 can be moved until the support edge 210 contacts the chin protection portion 120 and positioned to cover the frame opening 110.

A locker coupling portion 220 is formed on one side of the support edge 210 adjacent to the visor locker 300, on the front right side in the illustrated embodiment.

The locker coupling portion 220 extends from one side of the support edge 210 toward the chin protection portion 120. In other words, the locker coupling portion 220 protrudes outward from the support edge 210, that is, downward in the illustrated embodiment.

When the visor 200 is positioned to close the frame opening 110, the locker engaging portion 220 is disposed to cover a portion of the moving member 310 and the support member 320 of the visor locker 300. In the illustrated embodiment, in this state, the locker engaging portion 220 is disposed to cover a portion of the front side of the moving member 310 and the supporting member 320.

The inner surface of the locker coupling portion 220, that is, one surface formed inside the main frame 100, is provided with an insertion protrusion 240 and a locking protrusion receiving portion 250. When the locker coupling portion 220 is disposed to cover the above portion of the moving member 310 and the support member 320, the insertion protrusion 240 and the locking protrusion receiving portion 250 may each be coupled to the visor locker 300. there is.

The locker coupling portion 220 partially covers the visor locker 300 and may be of any shape capable of being provided with an insertion protrusion 240 and a locking protrusion receiving portion 250. In the illustrated embodiment, the locker coupling portion 220 is formed to have a triangular cross-section with the vertex facing downward, that is, in the direction toward the chin protection portion 120.

In the above embodiment, the gripping protrusion 230 is formed adjacent to one corner of the locker coupling portion 220, or in the illustrated embodiment, adjacent to the rear edge.

The grip protrusion 230 is a portion of the visor 200 that is pressed against the user. The grip protrusion 230 is formed to protrude outward from the outer surface of the visor 200, that is, from one surface opposite to the internal space of the main frame 100.

The gripping protrusion 230 is located adjacent to the support edge 210. In one embodiment, the gripping protrusion 230 may extend along a portion of the support edge 210. In the illustrated embodiment, the gripping protrusion 230 extends along the rear portion of the support edge 210 .

At this time, the direction in which the grip protrusion 230 extends may be similar to the direction in which the pressing inclined surface 312 of the moving member 310 of the visor locker 300 extends. That is, the force pressing the pressing inclined surface 312 can be applied to the gripping protrusion 230 without excessively changing its direction and used to move the visor 200. In the illustrated embodiment, the grip protrusion 230 extends toward the lower side at the front and the upper side at the rear.

The grip protrusion 230 may be divided into a plurality of parts. The plurality of portions may be continuous with each other and extend at different inclinations. In the illustrated embodiment, two gripping protrusions 230 are provided, including a first gripping protrusion 231 and a second gripping protrusion 232.

The first gripping protrusion 231 forms the front side portion of the gripping protrusion 230. The first grip protrusion 231 extends along the support edge 210 and is formed on the locker coupling portion 220. That is, as shown in FIG. 4, the first grip protrusion 231 is located adjacent to the rear edge of the lower edges of the locker coupling portion 220.

The first grip protrusion 231 extends in the same direction as the rear edge of the locker engaging portion 220, toward the lower front side and the upper rear side in the illustrated embodiment. At this time, the inclination of the first gripping protrusion 231, that is, the inclination with respect to the horizontal plane, may be greater than the inclination of the second gripping protrusion 232.

The first gripping protrusion 231 is continuous with the second gripping protrusion 232. In the illustrated embodiment, the rear end of the first gripping protrusion 231 is continuous with the front end of the second gripping protrusion 232.

The second gripping protrusion 232 forms the rear side portion of the gripping protrusion 230 . The second gripping protrusion 232 is formed on the rear side of the portion of the support edge 210 where the locker coupling portion 220 is not formed, in the illustrated embodiment. Accordingly, it will be understood that the second gripping protrusion 232 is located on the rear side of the first gripping protrusion 231.

The second gripping protrusion 232 extends in the same direction as the rear side of the support edge 210, in the illustrated embodiment toward the lower front side and the upper rear side. At this time, as described above, the inclination of the second gripping protrusion 232 is formed to be smaller than the inclination of the first gripping protrusion 231.

The force pressing the visor locker 300 can be applied to the second grip protrusion 232 without excessive change in direction. To this end, the extension direction of the second grip protrusion 232 may be similar to the extension direction of the pressing inclined surface 312 of the visor locker 300.

The insertion protrusion 240 is a portion of the visor 200 that is retractably inserted into the visor protrusion receiving portion 324. The insertion protrusion 240 inserted into the visor protrusion receiving portion 324 is restricted from upward movement by the locking protrusion 314 of the moving member 310. Accordingly, the coupled state of the visor 200 and the visor locker 300, and further between the visor 200 and the main frame 100, can be maintained stably.

The insertion protrusion 240 is located on the locker coupling portion 220. Specifically, the insertion protrusion 240 is formed on one side of the locker coupling portion 220 facing the space formed inside the main frame 100, and in the illustrated embodiment, on the rear side. The insertion protrusion 240 is formed to protrude inward from the rear side of the locker coupling portion 220.

The insertion protrusion 240 may be retractably received in the visor protrusion receiving portion 324 and may be of any shape whose movement in the vertical direction may be restricted by the locking protrusion 314 . In the illustrated embodiment, the insertion protrusion 240 extends in the direction in which the visor 200 extends, that is, toward the lower side at the front and the upper side at the rear.

A locking protrusion receiving portion 250 is formed adjacent to the insertion protrusion 240.

The locking protrusion receiving portion 250 is a space in which the locking protrusion 314 of the movable member 310 is accommodated. The locking protrusion 314 accommodated in the locking protrusion receiving portion 250 is located adjacent to the upper side of the insertion protrusion 240 and is configured to prevent the insertion protrusion 240 from moving upward. Accordingly, the coupled state of the visor 200 and the visor locker 300, and further between the visor 200 and the main frame 100, can be maintained stably.

The locking protrusion receiving portion 250 is located in the locker coupling portion 220. Specifically, the locking protrusion receiving portion 250 is defined as one side of the locker coupling portion 220 where the insertion protrusion 240 is disposed, and in the illustrated embodiment, the rear side. The locking protrusion receiving portion 250 is defined as a portion adjacent to the insertion protrusion 240 among portions of the rear side of the locker engaging portion 220, and in the illustrated embodiment, an upper portion.

The visor locker 300 is detachably coupled to the visor 200. The visor locker 300 is coupled to the main frame 100, with some components being fixedly coupled to the main frame 100 and other components being movably coupled to the main frame 100.

When the visor 200 is coupled with the visor locker 300, the other components can be moved relative to the main frame 100 and secure the visor 200. When the other configuration is pressed in a specific direction, the visor 200 may be released from the visor locker 300.

The visor locker 300 is coupled to the main frame 100. Specifically, the visor locker 300 is coupled to the locker support portion 130 formed on the chin protection portion 120. The visor locker 300 is located in a direction toward the visor 200, biased upward in the illustrated embodiment. The visor locker 300 is positioned adjacent to the locker engaging portion 220 of the visor 200 that is moved to close the frame opening 110.

The visor locker 300 is detachably coupled to the visor 200. The coupling can be achieved by inserting the insertion protrusion 240 of the visor 200 into the visor protrusion receiving portion 324, which will be described later, and locking protrusion 314 being accommodated in the locking protrusion receiving portion 250.

6 to 14, the visor locker 300 includes a moving member 310, a support member 320, and a coupling member 330.

The moving member 310 is defined as the other configuration of the visor locker 300 . The moving member 310 is movably coupled to the main frame 100, specifically the locker support portion 130. The coupling may be formed by movably coupling the movable member 310 to the support member 320.

The movable member 310 covers the locker support 130 and the support member 320 fixedly coupled to the locker support 130 from the outside and is movably coupled to the support member 320. In the illustrated embodiment, the moving member 310 is coupled to the support member 320 to be movable in a direction toward the main frame 100, i.e., radially inward, and in an opposite direction, i.e., radially outward. do.

The moving member 310 is located on the outermost side of the visor locker 300. A portion of the moving member 310 is exposed to the outside of the main frame 100. The user may move the moving member 310 by pressing the moving member 310 toward the inside, that is, toward the space formed inside the main frame 100.

The moving member 310 may extend in the same direction as the first support portion 131 of the locker support portion 130 extends. In the illustrated embodiment, the moving member 310 extends toward the lower side at the front and the upper side at the rear.

In the illustrated embodiment, the moving member 310 includes a moving body 311, a pressing inclined surface 312, a visor seating surface 313, a locking protrusion 314, a limiting protrusion 315, an elastic protrusion 316, and an axis. Includes hollow (317).

The movable body 311 forms the body of the movable member 310. Different components of the moving member 310 are combined and formed on the moving body 311. The moving body 311 may extend in a direction similar to the direction in which the locker support 130 extends. In the illustrated embodiment, the moving body 311 extends toward the front lower side and the rear lower side.

A pressing inclined surface 312 and a visor seating surface 313 are formed on one side of the moving body 311 facing outward. A locking protrusion 314, a limiting protrusion 315, and an elastic protrusion 316 are formed on the other surface of the moving body 311 facing inward. In addition, an axial hollow 317 is formed through one side of each side of the moving body 311 facing the visor 200, the upper side in the illustrated embodiment.

The pressing inclined surface 312 is a portion that is pressed by force applied by the user. The pressing inclined surface 312 is formed on one side, that is, the outer side, of the moving body 311. The pressing inclined surface 312 is formed to protrude outward from one surface of the moving body 311. Accordingly, the user can easily recognize the position of the pressing inclined surface 312 and press it using only the sense of touch.

The pressing inclined surface 312 is formed on a portion of the one surface of the moving body 311. In the illustrated embodiment, the pressing inclined surface 312 is located biased toward the rear side of the moving body 311. A visor seating surface 313, a locking protrusion 314, and a limiting protrusion 315 are located on the front side of the pressing inclined surface 312.

The pressing inclined surface 312 may extend in a similar direction as the moving body 311. In the illustrated embodiment, the pressure slope 312 may extend toward the lower side in the front and the upper side in the rear.

Pressure slope 312 may be placed adjacent to visor 200 . Specifically, the pressing inclined surface 312 may be located adjacent to the locker engaging portion 220 of the visor 200 that is moved to cover the frame opening 110. In one embodiment, the pressure inclined surface 312 may be configured to support the locker coupling portion 220.

The pressure inclined surface 312 may be disposed adjacent to the gripping protrusion 230 of the visor 200. In this state, that is, in a state in which the visor 200 is moved to cover the frame opening 110, the pressing inclined surface 312 may be disposed adjacent to the grip protrusion 230. The force pressing the pressing inclined surface 312 can be applied to the gripping protrusion 230 without excessive movement.

At this time, the extension direction of the pressing inclined surface 312 may be similar to the extension direction of the gripping protrusion 230 of the visor 200, specifically, the second gripping protrusion 232. In one embodiment, the pressing inclined surface 312 may extend in the same direction as the second gripping protrusion 232.

Accordingly, the force pressing the pressing inclined surface 312 can be applied to the gripping protrusion 230 without excessively changing its direction. Accordingly, the visor 200 coupled to the visor locker 300 can be easily separated and moved.

The pressurized inclined surface 312 may be divided into a plurality of parts. The plurality of parts may be continuous with each other, but each part may be continuous with an inclination to each other. In the illustrated embodiment, the pressing inclined surface 312 includes a first inclined surface 312a, a second inclined surface 312b, and a third inclined surface 312c arranged in a direction from the upper side to the lower side.

The first inclined surface 312a forms a portion of the pressing inclined surface 312. The first inclined surface 312a is located at the uppermost part of the pressing inclined surface 312 and is located adjacent to the support edge 210 and the locker engaging portion 220 of the visor 200. In one embodiment, the first inclined surface 312a may be configured to support the locker coupling portion 220.

The first inclined surface 312a may extend along the extension direction of the moving body 311. At this time, the first inclined surface 312a may be configured to include a surface facing the visor 200, or upward in the illustrated embodiment. In the illustrated embodiment, the first inclined surface 312a extends toward the lower side at the front and the upper side at the rear.

The first inclined surface 312a is continuous with the second inclined surface 312b in its height direction, or in the vertical direction in the illustrated embodiment.

The second inclined surface 312b forms another part of the pressing inclined surface 312. The second inclined surface 312b is located in the middle of the above portions of the pressing inclined surface 312. The second inclined surface 312b may extend obliquely outward and may be formed to protrude outward.

The second inclined surface 312b is continuous with the first inclined surface 312b at a predetermined angle. In the illustrated embodiment, the second inclined surface 312b forms an obtuse angle and is continuous with the first inclined surface 312b.

The second inclined surface 312b continues at a predetermined angle with the third inclined surface 312c. In the illustrated embodiment, the second inclined surface 312b forms an obtuse angle and is continuous with the third inclined surface 312c. At this time, the portion where the second inclined surface 312b and the third inclined surface 312c are continuous may protrude radially outward.

Accordingly, the user can perceive the continuous portion of the second inclined surface 312b and the third inclined surface 312c through the sense of touch and press the moving member 310. At this time, the user may move the moving member 310 by pressing the second inclined surface 312b or the third inclined surface 312c.

The third inclined surface 312c forms another part of the pressing inclined surface 312. The third inclined surface 312c is located at the lower part of the pressing inclined surface 312. The third inclined surface 312c extends obliquely inward.

The third inclined surface 312c extends at a predetermined angle with the second inclined surface 312b. As described above, the portion where the third inclined surface 312c and the second inclined surface 312b are continuous protrudes outward and can be easily recognized by the user. Additionally, the user may move the moving member 310 by pressing one or more of the second inclined surface 312b and the third inclined surface 312c. Accordingly, convenience of operation can be improved.

A visor seating surface 313 is formed adjacent to the pressing inclined surface 312.

The visor seating surface 313 is a portion where the locker coupling portion 220 of the visor 200 is seated. The visor seating surface 313 may be defined by one surface of the mobile body 311, that is, a portion of the outer surface. In the illustrated embodiment, the visor seating surface 313 is defined as a portion of the outer surface of the moving body 311 located on the front side of the pressing inclined surface 312.

The visor seating surface 313 may be covered by the locker coupling portion 220. Specifically, a portion of the inner surface of the locker coupling portion 220, excluding the portion where the insertion protrusion 240 and the locking protrusion receiving portion 250 are formed, is seated on the visor seating surface 313. The visor seating surface 313 is covered by the locker engaging portion 220 and is disposed to face a portion of the remaining portion.

A locking protrusion 314 is disposed adjacent to the visor seating surface 313.

The locking protrusion 314 is retractably received in the locking opening 323 of the support member 320. The locking protrusion 314 supports the insertion protrusion 240 of the visor 200 accommodated in the visor protrusion receiving portion 324 from the upper side. Accordingly, the insertion protrusion 240 accommodated in the visor protrusion receiving portion 324 is not pulled out arbitrarily, so that the coupled state of the visor 200 and the main frame 100 or the visor 200 and the visor locker 300 is stable. can be maintained.

The locking protrusion 314 protrudes outward from the outer surface of the moving body 311. The locking protrusion 314 extends in the direction in which the movable body 311 extends, in the illustrated embodiment, to the lower front side and the upper rear side.

At this time, the protruding length of the locking protrusion 314 may be determined according to the moving distance of the moving member 310. That is, when the moving member 310 is not pressed, the locking protrusion 314 may be arranged to overlap the insertion protrusion 240 along the moving direction of the visor 200, that is, the vertical direction.

Additionally, when the moving member 310 is pressed, the locking protrusion 314 may be arranged to be spaced apart from the inserting protrusion 240 along the vertical direction. The moving member 310 may be formed to protrude to a length sufficient to form the above state.

A limiting protrusion 315 is formed adjacent to the locking protrusion 314.

The limiting protrusion 315 forms a portion where the moving member 310 is coupled to the supporting member 320. The limiting protrusion 315 penetrates the support member 320 and is located inside the support member 320. That is, the limiting protrusion 315 is located between the inner surface of the support member 320 and the chin protection portion 120.

As will be described later, the moving member 310 is moved radially outward by the restoring force applied by the elastic member 400. At this time, the limiting protrusion 315 is caught on the inner surface of the support member 320, thereby preventing the moving member 310 from being separated from the support member 320.

The limiting protrusion 315 may be disposed at one end of the moving member 310. In the illustrated embodiment, the limiting protrusion 315 forms one end opposite the pressing inclined surface 312, that is, the front end, among each end in the extension direction of the movable member 310.

The limiting protrusion 315 extends in the direction in which the movable member 310 extends, toward the front lower side in the illustrated embodiment. The limiting protrusion 315 preferably extends long enough to contact the inner surface of the support member 320 and prevent the moving member 310 from being separated.

The elastic protrusion 316 is inserted into the elastic member 400 and supports one side of the elastic member 400 in the extension direction. The elastic protrusion 316 is formed to protrude inward from the inner surface of the moving body 311.

The elastic protrusion 316 may be disposed to correspond to the positions of the first support part 131 of the locker support part 130, the elastic member housing 327 of the support member 320, and the elastic member support part 328. In the illustrated embodiment, the elastic protrusion 316 is located in the middle of the extending direction of the moving body 311. At this time, the elastic protrusion 316 may be disposed to face the visor seating surface 313.

The axial hollow 317 is a portion where the moving member 310 is movably coupled to the supporting member 320. The axial hollow 317 is formed to penetrate in the height direction of the moving member 310, or in the vertical direction in the illustrated embodiment, so that the axial member (not shown) can be coupled thereto.

The axial hollow 317 may be formed at any position where the moving member 310 can be movably coupled to the support member 320. In the illustrated embodiment, the axial hollow 317 is located adjacent to the other end in the extension direction of the movable body 311, that is, the rear end, opposite to the limiting protrusion 315.

Accordingly, the moving member 310 is rotated about the axial hollow 317 in a direction toward the main frame 100 or in a direction opposite to the main frame 100, but rotates in a direction opposite to the main frame 100. It will be understood that the distance is limited by the limiting protrusion 315.

Support member 320 is defined as the above partial configuration of visor locker 300 . The support member 320 is fixedly coupled to the locker support portion 130 of the main frame 100. A moving member 310 is movably coupled to the support member 320. In one embodiment, the moving member 310 is rotatably coupled to the support member 320 about the axial hollow 317, as described above.

The support member 320 is coupled to the coupling member 330. Specifically, the support member 320 is disposed to face the coupling member 330 with the chin protection portion 120 on which the locker support portion 130 is formed therebetween. The support member 320 and the coupling member 330 may be coupled by a fastening member (not shown) penetrating the chin protection portion 120.

The support member 320 is coupled to the elastic member 400. The support member 320 may be configured to support one side of the elastic member 400. The other side of the elastic member 400 may be coupled to the moving member 310. Accordingly, the support member 320 and the moving member 310 may be elastically coupled.

The support member 320 is arranged to be covered by the moving member 310. The support member 320 is located between the moving member 310 and the coupling member 330.

The support member 320 may extend in the same direction as the moving member 310. In the illustrated embodiment, the support member 320, similar to the moving member 310, extends obliquely toward the lower side at the front and the upper side at the rear.

In the illustrated embodiment, the support member 320 includes a support body 321, a moving member receiving portion 322, a locking opening 323, a visor protrusion receiving portion 324, an axial opening 325, and a frame coupling portion ( 326), an elastic member housing 327, and an elastic member support portion 328.

The support body 321 forms the body of the support member 320. Different configurations of the support member 320 are combined and formed on the support body 321. The support body 321 may extend in a similar direction as the moving body 311.

A movable member receiving portion 322, a locking opening 323, and a visor protrusion receiving portion 324 are formed on one side of each side of the support body 321 facing the movable member 310, in the illustrated embodiment, on the outer side. . Of each side of the support body 321, the other side facing the chin protection part 120, in the illustrated embodiment, is provided with a frame coupling part 326, an elastic member housing 327, and an elastic member support part 328 on the inner side. . In addition, a shaft opening 325 is formed through one side of each side of the support body 321 facing the visor 200, the upper side in the illustrated embodiment.

The movable member accommodating portion 322 is a space into which the movable member 310 is retractably inserted. The movable member receiving portion 322 is recessed on one side of the support body 321 facing the movable member 310, on the outside in the illustrated embodiment.

The movable member receiving portion 322 extends along the extension direction of the support body 321. It will be understood that the extension direction of the movable member receiving portion 322 is the same as the extension direction of the movable body 311 accommodated therein.

A locking opening 323 is formed at one side of the extension direction end of the movable member accommodating portion 322 corresponding to the locking protrusion 314, or at the front end in the illustrated embodiment.

The locking opening 323 is a space in which the locking protrusion 314 is movably accommodated. The locking protrusion 314, while accommodated in the locking opening 323, is directed toward the main frame 100, that is, toward the inside in the illustrated embodiment, and in a direction opposite to the main frame 100, that is, in the illustrated embodiment. It can be moved in a direction toward the outside.

The locking opening 323 communicates with the movable member receiving portion 322. The locking protrusion 314, which is continuous with the movable body 311 accommodated in the movable member accommodating portion 322, may be moved along the above direction while being accommodated in the locking opening 323.

The locking opening 323 is formed through the inside of the support body 321. In the illustrated embodiment, the locking opening 323 is formed through the support body 321 in the width direction, that is, in the radial direction.

The locking opening 323 may be formed in a shape corresponding to the locking protrusion 314. In the illustrated embodiment, the locking opening 323 extends obliquely toward the lower front side and the upper side at the rear, and is formed to have a height in the vertical direction.

A visor protrusion receiving portion 324 is formed adjacent to the locking opening 323.

The visor protrusion receiving portion 324 is configured to receive a portion of the visor 200 coupled to the visor locker 300. In one embodiment, the visor protrusion receiving portion 324 may accommodate the insertion protrusion 240 of the visor 200.

Visor protrusion receiving portion 324 is located adjacent to locking opening 323. In the illustrated embodiment, the visor protrusion receiving portion 324 is located on one side of the moving member receiving portion 322 in the direction of extension, at the front side end in the illustrated embodiment.

The visor protrusion receiving portion 324 communicates with the movable member receiving portion 322. The locking protrusion 314 may be partially accommodated in the visor protrusion receiving portion 324 to support the insertion protrusion 240. The visor protrusion receiving portion 324 is recessed on one side of the support body 321 facing the moving member 310, on the outside in the illustrated embodiment.

The lower side of the visor protrusion receiving portion 324 may be surrounded by the support body 321. The downward movement distance of the visor 200 may be limited until the support edge 210 (i.e., adjacent to the insertion protrusion 240) of the visor 200 contacts the support body 321.

The visor protrusion receiving portion 324 may be formed in a shape corresponding to the locking opening 323. In the illustrated embodiment, the visor protrusion receiving portion 324 extends obliquely toward the front lower side and the rear upper side and is formed to have a height in the vertical direction.

The inside of the visor protrusion receiving portion 324 may be partially surrounded by the inner surface of the support body 321. In the illustrated embodiment, the inner and lower sides of the visor protrusion receiving portion 324 are surrounded by the inner surface of the support body 321.

The shaft opening 325 is a portion where the moving member 310 is movably coupled to the supporting member 320. The shaft opening 325 is formed to penetrate the support member 320 in the height direction, or in the vertical direction in the illustrated embodiment, so that the shaft member (not shown) can be coupled thereto.

The shaft opening 325 may be disposed corresponding to the position of the shaft hollow 317. In the illustrated embodiment, the shaft opening 325 is located adjacent to the other end in the direction of extension of the support body 321, i.e. the rear end, opposite to the locking opening 323 or the visor protrusion receiving portion 324. .

The frame coupling portion 326 forms a portion where the support member 320 is coupled to the locker support portion 130. The frame coupling portion 326 is formed to protrude from the inside of the other side of the support body 321 facing the locker support portion 130, in the illustrated embodiment.

The frame coupling portion 326 is coupled through the second support portion 132 of the locker support portion 130. The frame coupling portion 326 may be inserted and coupled to the coupling opening 333 of the coupling member 330. A hollow (not shown) is formed inside the frame coupling portion 326, through which a fastening member (not shown) penetrating the support member 320, the chin protection portion 120, and the coupling member 330 penetrates. You can.

A plurality of frame coupling units 326 may be provided. The plurality of frame coupling portions 326 may be positioned to be biased at each end of the support body 321 in the extension direction. In the illustrated embodiment, the frame coupling portion 326 is located biased toward the front side end and the rear side end of the support body 321.

Accordingly, the frame coupling portion 326 located on the front side is connected to the first support portion 131 and the coupling opening 333 located on the front side, and the frame coupling portion 326 located on the rear side is connected to the second support portion ( 132) and the coupling opening 333 located on the rear side, respectively.

Accordingly, it will be understood that the frame coupling portion 326 is inserted and coupled to the coupling opening 333 located on the front side.

The elastic member housing 327 accommodates the elastic member 400. The elastic member housing 327 is formed to partially surround the accommodated elastic member 400. The elastic member 400 is prevented from being arbitrarily deviated in the radial direction by the elastic member housing 327 that surrounds the outer circumferential direction.

The elastic member housing 327 is formed to protrude from the inside, in the illustrated embodiment, on the other side of the support body 321 facing the locker support 130. One side of the elastic member housing 327, the rear side in the illustrated embodiment, may be open, but the other side may be closed. Accordingly, the elastic member 400 can be easily inserted into the elastic member housing 327 and prevented from being released arbitrarily.

The elastic member housing 327 and the elastic member 400 accommodated inside the elastic member housing 327 are inserted and coupled to the first support portion 131.

An elastic member support portion 328 is provided inside the elastic member housing 327.

The elastic member support portion 328 supports the other side in the extension direction of the elastic member 400 accommodated in the elastic member housing 327. In an embodiment in which the elastic member 400 is provided as a coil spring, one end of the elastic member 400 is attached to the elastic protrusion 316 of the moving member 310, and the other end of the elastic member 400 is attached to the elastic protrusion 316 of the moving member 310. It may be supported by an elastic member support portion 328. Accordingly, the moving member 310 may be elastically supported by the support member 320.

The elastic member support portion 328 is located inside the elastic member housing 327. The elastic member support portion 328 protrudes from one side of the elastic member housing 327 that faces outward in the radial direction.

The coupling member 330 is coupled to the chin protection portion 120 and the support member 320, respectively. The support member 320 may be fixedly coupled to the chin protection unit 120 by the coupling member 330 .

The coupling member 330 is located in a space formed inside the main frame 100. The coupling member 330 is coupled to the main frame 100 in a direction from the inside to the outside of the main frame 100. In other words, the coupling member 330 is coupled to the locker support 130 on the inside of the locker support 130.

A fastening member (not shown) may be provided to couple the coupling member 330, the locker support portion 130, and the support member 320. The fastening member (not shown) may be coupled to the coupling member 330, the locker support portion 130, and the support member 320, respectively.

In the illustrated embodiment, the coupling member 330 includes a coupling body 331, a receiving opening 332, and a coupling opening 333.

The coupling body 331 forms the body of the coupling member 330. Different configurations of the coupling member 330 are formed in the coupling body 331. The coupling body 331 may extend in a similar direction to the moving body 311 or the support body 321.

In the illustrated embodiment, a receiving opening 332 is recessed on one side of each side of the coupling body 331 facing the locker support 130. Additionally, a coupling opening 333 is formed through and adjacent to each end in the extension direction of the coupling body 331.

The receiving opening 332 is a space that accommodates the locking protrusion 314 that moves inward as the moving member 310 is pressed. The receiving opening 332 is formed on one side of the coupling body 331, and in the illustrated embodiment, the outer side is open so that the locking protrusion 314 can be inserted or withdrawn.

The receiving opening 332 communicates with the locking opening 323. The locking protrusion 314 may progress through the locking opening 323 to the receiving opening 332.

The receiving opening 332 may be formed in a shape corresponding to the locking protrusion 314 or the locking opening 323. In the illustrated embodiment, the receiving opening 332 extends obliquely toward the front lower side and the rear upper side, and is formed to have a height in the vertical direction.

The receiving opening 332 may be divided into a plurality of parts. Each of the plurality of separated parts may communicate with each other. In the illustrated embodiment, the receiving opening 332 includes a first portion 332a located on the front side and a second portion 332b located on the rear side.

A portion of the locking protrusion 314 and the limiting protrusion 315 are inserted into and withdrawn from the first portion 332a. The first part 332a may be formed in a shape corresponding to the shape of the portion of the locking protrusion 314 and the limiting protrusion 315. At this time, the first part 332a may be formed to have a shorter height than the second part 332b.

A portion of the visor seating surface 313 facing inward is inserted into or withdrawn from the second portion 332b. The second portion 332b may be formed in a shape corresponding to the shape of the portion of the visor seating surface 313. As described above, the second part 332b is formed to have a longer height than the first part 332a.

The coupling opening 333 is a portion where the coupling member 330 is coupled to the main frame 100 and the support member 320. The coupling opening 333 is formed through the coupling body 331. The fastening member (not shown) may penetrate the coupling opening 333 and the locker support part 130 and extend to the frame coupling part 326.

A plurality of coupling openings 333 may be provided. The plurality of coupling openings 333 may be spaced apart along the extension direction of the coupling body 331. In the illustrated embodiment, two coupling openings 333 are provided and disposed adjacent to the front end and the rear end of the coupling body 331, respectively.

At this time, the coupling opening 333 located on the front side communicates with the first support portion 131 and is coupled with the frame coupling portion 326 located on the front side. Additionally, the coupling opening 333 located on the rear side communicates with the second support portion 132 and is coupled with the frame coupling portion 326 located on the rear side.

Referring to FIG. 7 , head protection equipment 10 according to the illustrated embodiment includes an elastic member 400.

The elastic member 400 elastically supports the moving member 310. The elastic member 400 is coupled to the moving member 310 and the support member 320, respectively. When the moving member 310 is pressed inward, the elastic member 400 is deformed in shape and stores restoring force. When the pressing state is released, the elastic member 400 provides the stored restoring force to the moving member 310, so that the moving member 310 can be moved outward.

The elastic member 400 may be combined with the moving member 310 and the support member 320 and may be provided in any shape capable of elastically supporting the moving member 310. In the illustrated embodiment, the elastic member 400 is provided in the form of a coil spring extending in a radial direction.

In the above embodiment, an outer end of the ends of the elastic member 400 in the extending direction may be supported by being coupled to the elastic protrusion 316 of the movable member 310. Among the ends in the extension direction of the elastic member 400, the inner end may be supported by being coupled to the elastic member support portion 328 of the support member 320. At this time, the elastic member 400 is accommodated and supported in the elastic member housing 327 as described above.

Although not shown, an elastic member may be further provided in the shaft hollow 317 or the shaft opening 325 to elastically support the shaft member (not shown). The elastic member may be provided in the form of a torsion spring to elastically support the moving member 310.

Referring to FIG. 15, the visor 200 provided in the head protection equipment 10 according to an embodiment of the present invention is shown combined with the visor locker 300.

In this state, the insertion protrusion 240 of the visor 200 is restrained by the locking protrusion 314. Accordingly, the visor 200 and the visor locker 300 are not randomly separated.

Specifically, the insertion protrusion 240 is received in the visor protrusion receiving portion 324 of the support member 320. At this time, the moving member 310 is moved outward by the restoring force applied by the elastic member 400. The locking protrusion 314 is also moved outward and positioned above the insertion protrusion 240. Accordingly, the upper side of the insertion protrusion 240 is restrained by the locking protrusion 314, preventing the visor 200 from moving upward.

When the moving member 310 is pressed in the above state, the locking protrusion 314 moves toward the locking opening 323 and the receiving opening 332. Accordingly, the locking protrusion 314 and the insertion protrusion 240 do not overlap in the vertical direction, and the insertion protrusion 240 is released. In this state, the visor 200 can be moved upward.

When the pressing state of the movable member 310 is released, the restoring force stored in the elastic member 400 is provided to the movable member 310 as the movable member 310 moves inward. Accordingly, the moving member 310 can be moved outward.

Meanwhile, as described above, the grip protrusion 230 protruding outward of the visor 200 extends in a similar direction as the pressing inclined surface 312 protruding outward of the moving member 310. That is, the direction of the external force applied to the pressing inclined surface 312 to press the moving member 310 and the direction of the external force applied to the grip protrusion 230 to move the visor 200 upward will be similar. You can.

Accordingly, the user can easily move the visor 200 by pressing the grip protrusion 230 in the direction in which the moving member 310 was being pressed.

That is, in the head protection equipment 10 according to an embodiment of the present invention, the movable member 310 is pressed to release the visor 200, and the frame opening 110 is opened through the process of pressing and moving the visor 200. Visor 200 may be moved to open. At this time, the above two processes can be performed by force applied in a similar direction.

Accordingly, the process of moving the visor 200 can be easily performed.

Although the embodiments of the present invention have been described, the spirit of the present invention is not limited to the embodiments presented in this specification, and those skilled in the art who understand the spirit of the present invention can add or change components within the scope of the same spirit. , deletion, addition, etc., other embodiments can be easily proposed, but this will also be said to be within the scope of the present invention.

10: Head protection equipment 100: Main frame

110: frame opening 120: chin protection part

130: locker support 131: first support

132: second support 200: visor

210: support edge 220: locker joint

230: grip projection 231: first grip projection

232: second grip protrusion 240: insertion protrusion

250: Locking protrusion receiving portion 300: Visor locker

310: moving member 311: moving body

312: pressurized slope 312a: first slope

312b: second slope 312c: third slope

313: Visor seating surface 314: Locking protrusion

315: limiting protrusion 316: elastic protrusion

317: shaft hollow 320: support member

321: Support body 322: Moving member receiving portion

323: locking opening 324: visor protrusion receiving portion

325: shaft opening 326: frame coupling portion

327: elastic member housing 328: elastic member support

330: coupling member 331: coupling body

332: receiving opening 332a: first portion

332b: second portion 333: coupling opening

400: elastic member

Claims

A main frame with a space formed inside it;

A visor rotatably coupled to the main frame; and

It is coupled to the main frame and includes a visor locker that is removably coupled to the visor,

The visor is,

It includes an insertion protrusion that protrudes in a direction toward the space and is retractably inserted and coupled to the visor locker,

The visor locker is,

a support member coupled to the main frame and accommodating the insertion protrusion; and

Supporting the received insertion protrusion from the upper side, comprising a moving member coupled to the support member to be movable in a direction toward the space,

Head protection equipment.
According to paragraph 1,

The moving member and the supporting member are:

Extending along the outer periphery of the main frame,

The moving member is,

A portion adjacent to one end in the extending direction is rotatably coupled to the support member,

A portion between the one end and the other end in the extending direction is elastically supported by the support member,

Head protection equipment.
According to paragraph 2,

The moving member is,

Forming the other end and including a limiting protrusion located between the support member and the main frame,

When the moving member is pressed in a direction toward the space, the limiting protrusion is spaced apart from the support member,

When the pressing state is released, the limiting protrusion is configured to contact the support member to restrict movement of the moving member.

Head protection equipment.
According to paragraph 1,

The moving member is,

a moving body extending along the outer periphery of the main frame and rotatably coupled to the support member; and

Comprising a pressing inclined surface that protrudes outward from the mobile body, extends obliquely with respect to the mobile body, and is located adjacent to the visor,

Head protection equipment.
According to paragraph 4,

The visor is,

a support edge forming one edge facing the visor locker; and

It extends from the support edge toward the visor locker, and includes a locker coupling portion whose one side extends obliquely with respect to the support edge,

The pressing inclined surface is located adjacent to the one side of the locker coupling portion,

Head protection equipment.
According to clause 5,

The visor is,

A grip protrusion is located adjacent to the one side of the locker coupling portion, protrudes toward the outside, and extends obliquely with respect to the moving body.

Head protection equipment.
According to clause 6,

The pressurized slope is,

a first inclined surface supporting the one side of the locker coupling portion;

a second inclined surface continuous with the first inclined surface and extending outwardly and away from the locker engaging portion; and

Including a third inclined surface that is continuous with the second inclined surface and extends inward and away from the locker engaging portion,

The portion where the second inclined surface and the third inclined surface are continuous protrudes outward,

Head protection equipment.
According to paragraph 1,

The support member is,

a movable member accommodating portion that movably accommodates the movable member;

a visor protrusion accommodating portion that communicates with the movable member accommodating portion and accommodates the visor; and

Comprising a locking opening that communicates with the movable member accommodating portion and the visor protrusion accommodating portion, respectively, and is recessed in its thickness direction,

Head protection equipment.
According to clause 8,

The moving member is,

a movable body movably accommodated in the movable member accommodation unit and extending along an outer circumference of the main frame; and

It is located adjacent to one end in the extension direction of the movable body and includes a locking protrusion movably received in the locking opening,

Head protection equipment.
According to clause 9,

The visor is,

It includes an insertion protrusion that protrudes from the inner surface and is retractably received in the visor protrusion receiving portion,

The locking protrusion is configured to support the insertion protrusion accommodated in the visor protrusion receiving portion from the upper side,

Head protection equipment.
According to paragraph 1,

The main frame is,

a chin protection portion extending to surround the space from the lower side; and

Located on one side of the chin protection unit, comprising a locker support portion to which the visor locker is coupled,

Head protection equipment.
According to clause 11,

The visor locker is,

It is located inside the locker support unit and includes a coupling member coupled to the support member and the moving member,

The support member and the moving member are,

Each is coupled to the locker support and the coupling member on the outside of the locker support,

Head protection equipment.