CN220587601U - Helmet - Google Patents

Abstract

A helmet comprising: a head-wearing body having a wearing cavity; the buffer piece is arranged in the wearing cavity and corresponds to the forehead of the head of the human body; the mounting structure is arranged on the inner wall of the head-mounted main body and is used for mounting the buffer piece and movably connected with the buffer piece, so that when the head-mounted main body is crashed, the mounting structure can drive the head-mounted main body and the buffer piece to perform relative movement, the head-mounted main body can disperse impact force, and the buffer piece can absorb the impact force. According to the helmet disclosed by the utility model, the effect of releasing the impact force can be achieved by wearing the main body, and the buffer part can achieve the buffer effect, so that the helmet has a better wearing protection effect.

Description

Helmet

Technical Field

The utility model relates to the technical field of helmets, in particular to a helmet.

Background

The sports helmet is an outdoor sports article, which is worn on the head of a user when in use, and can be applied to sports such as bicycles, electric vehicles, skateboards, roller skis, skiing, horse art, rock climbing, locomotives and the like, so as to protect the head of the user when the user falls into collision.

In the existing sports helmet, the sports helmet mainly comprises a hard outer shell layer and a foam inner layer arranged in the outer shell layer, wherein the outer shell layer is a first defense line for protecting the head and is used for dispersing impact force, and the foam inner layer is a second defense line for protecting the head and is mainly used for absorbing impact force in accidents and reducing accident injuries. However, the existing foam inner layer has a certain hardness and cannot produce a sufficient protective effect when the head is impacted.

Disclosure of Invention

To solve at least one of the problems with the prior art described above, according to one aspect of the present utility model, there is provided a helmet comprising: a head-mounted body having a wear cavity; the buffer piece is arranged in the wearing cavity and corresponds to the local position of the head of the human body; the mounting structure is arranged on the inner wall of the head-mounted main body and is used for mounting the buffer piece and movably connected with the buffer piece, so that when the head-mounted main body is crashed, the mounting structure can drive the head-mounted main body and the buffer piece to perform relative movement, the head-mounted main body can disperse impact force, and the buffer piece can absorb the impact force.

Like this, through setting up the bolster in the head-mounted main part, the bolster corresponds to the local position setting of human head, when the head-mounted main part wears in human head and receives to fall to hit, for example when the user takes place to fall to the front side direction of health, because the relative bolster of head-mounted main part is can relative motion, the head-mounted main part has taken place relative motion with the bolster under the effect of ground friction force, can reach the effect of releasing partial pressure, simultaneously the bolster can continue to laminate and keep in its human head relevant position this moment, for example the position of forehead, and it has the nature of buffering itself, thereby reach the effect of absorbing the impact, protect again human head, consequently, helmet in this embodiment has better wearing protection effect.

In some embodiments, the mounting structure includes at least two independently disposed latches, each of the latches being connected to the headset body, and each of the latches being movably connected to the cushion member.

In some embodiments, the mounting structure includes at least two independently disposed latches, each of the latches being connected to the headset body, and each of the latches being movably connected to the cushion member.

In some embodiments, the movable slot includes a central portion and at least one movable portion, the movable portion includes at least a straight line section that is straight line shape, the straight line section with the central portion links up mutually, the diameter D1 of central portion is not less than the diameter D of movable post, the width D2 of straight line section < the diameter D of movable post, when the wear main part is in normal wearing, the movable post wears to locate the central portion, when the wear main part receives to fall to hit, the movable post can by the central portion the straight line section is interior.

In some embodiments, the movable groove includes a plurality of the movable portions, and the plurality of the movable portions are uniformly circumferentially arranged centering on the center portion.

In some embodiments, the movable portion further comprises a circular segment distal from the central portion, the circular segment having a diameter D3 > the diameter D of the movable post.

In some embodiments, the diameter D1 of the central portion > the diameter D of the movable column.

In some embodiments, the mounting structure includes two of the catches, the two catches being disposed at opposite ends of the bumper.

In some embodiments, the buffer member is provided with a plurality of heat dissipation holes.

In some embodiments, the material of the cushioning member comprises one or more of silicone, sponge, TPE, nylon.

Drawings

Fig. 1 is a perspective view of a helmet according to an embodiment of the present utility model;

FIG. 2 is a perspective schematic view of another view of the helmet of FIG. 1;

FIG. 3 is a front view of the helmet of FIG. 1;

FIG. 4 is a schematic cross-sectional view taken along the direction A-A in FIG. 3;

FIG. 5 is a schematic view of the structure of the bumper and mounting structure of FIG. 2 from one perspective;

FIG. 6 is a schematic view of the bumper and mounting structure of FIG. 5 from another perspective;

fig. 7 is an enlarged schematic view at I in fig. 6.

The attached drawings are identified: 100-helmet, 10-head body, 11-wearing cavity, 20-buffer piece, 21-buffer body, 22-movable column, 23-heat dissipation hole, 30-mounting structure, 31-latch, 311-movable groove, 3111-central portion, 3112-movable portion, 3113-straight line segment, 3114-circular segment

Detailed Description

The following examples are further illustrative and supplementary of the present utility model and are not intended to limit the utility model in any way.

Referring to fig. 1 to 7, a helmet 100 according to an embodiment of the present utility model includes a helmet body 10, a buffering member 20, and a mounting structure 30.

Referring to fig. 1 to 4, a head-wearing body 10 has a wearing cavity 11; the buffer member 20 is disposed in the wearing cavity 11 and is disposed corresponding to a partial position of the head of the human body, for example, a forehead position of the head of the human body; the mounting structure 30 is disposed on an inner wall of the head-mounted main body 10, and is used for mounting the buffer member 20 and movably connecting the buffer member 20, so that when the head-mounted main body 10 is crashed, the mounting structure 30 can provide conditions for the head-mounted main body 10 and the buffer member 20 to perform relative movement, so that the head-mounted main body 10 can disperse impact force, and the buffer member 20 can absorb the impact force.

In the helmet 100, the cushion 20 is provided in the head-wearing body 10, and the cushion 20 is provided corresponding to a partial position of the head of the human body, for example, a forehead position of the head of the human body. When the head-wearing body 10 is worn on the head of a human body and is bumped by a crash, for example, when a user falls in the front direction of the body, the head-wearing body 10 and the buffer member 20 are relatively movable, so that the effect of releasing partial pressure can be achieved due to the relative movement of the head-wearing body 10 and the buffer member 20 under the action of friction force, and meanwhile, the buffer member 20 can be continuously attached to and kept at the corresponding position of the head of the human body, such as the forehead position, and has the buffering property, so that the effect of absorbing the impact force is achieved, and the head of the human body is protected again, so that the helmet 100 in the embodiment has a better wearing protection effect.

It will be appreciated that, since the forehead of the human head has a certain arc, the buffer member 20 may be configured to have a certain arc, so as to be attached to more areas of the forehead of the human body, thereby achieving a better protection effect.

Referring to fig. 5 to 7, in an embodiment of the present utility model, in order to facilitate the forming of the mounting structure 30 and the mounting of the buffer member 20, the mounting structure 30 includes at least two independently disposed latches 31, each latch 31 is connected to the head-mounted main body 10, and each latch 31 is movably connected to the buffer member 20, so that by disposing the mounting structure 30 as at least two independent latches 31, the independent forming of each latch 31 is facilitated, and the mounting with the buffer member 20 is facilitated, thereby achieving the effect of improving the mounting efficiency.

The mounting structure 30 of the present embodiment includes two latches 31, where the two latches 31 are disposed at opposite ends of the cushion member 20, so as to facilitate the mounting of the cushion member 20 in the head-wearing body 10.

Specifically, referring to fig. 6 and 7, the buffer member 20 of the present embodiment includes a buffer body 21 and a movable post 22, a latch 31 is provided with a movable slot 311, the movable post 22 is disposed in the movable slot 311, when the head-mounted main body 10 is bumped, the movable post 22 can move in the movable slot 311 to make the head-mounted main body 10 and the buffer body 21 relatively move, so that the head-mounted main body 10 is displaced to release part of the pressure, and the buffer body 21 can absorb the impact force, and meanwhile, by arranging the buffer member 20 to include the buffer body 21 and the movable post 22, the movable post 22 can be disposed on a side of the buffer body 21 facing away from the forehead of the human head, i.e. the movable post 22 is disposed on a side of the buffer body 21 facing the latch 31, so that the movable post 22 can be matched with the movable slot 311 of the latch 31; meanwhile, the buffer piece 20 is arranged in a mode of comprising the buffer body 21 and the movable column 22, so that the movable groove 311 is formed on the lock catch 31 conveniently. In other embodiments, the movable post 22 may be provided on the lock catch 31 and the movable slot 311 may be formed on the buffer member 20, so as to enable the lock catch 31 and the buffer member 20 to move relatively.

Wherein, in order to facilitate the shaping of whole bolster 20, the integrated into one piece of bolster 21 and movable column 22 of this embodiment to reach the effect that promotes production efficiency. In other embodiments, the buffer body 21 and the movable column 22 may be formed separately according to the need, and at this time, the buffer body 21 and the movable column 22 may be formed of different materials, so as to ensure that the buffer body 21 has a buffering effect with a certain flexibility, and ensure that the movable column 22 has a supporting effect with a sufficient hardness, so as to be able to perform the movement in the movable slot 311.

It will be appreciated that the moveable slot 311 needs to have a length to enable movement of the moveable post 22 within the moveable slot 311 to enable relative movement of the headgear body 10 and the bumper 21. For example, the movable slot 311 may be a waist-shaped hole with a certain length, when the helmet 100 is in a normal wearing condition, the movable column 22 is disposed at a middle position of the waist-shaped hole, and the movable column 22 may be in an interference fit with the waist-shaped hole, so that the helmet 100 is in a normal use condition, the helmet body 10 and the buffer body 21 may be in a relatively static state, and when the helmet body 10 receives an impact force of a crash, the movable column 22 may move along a wall of the waist-shaped hole to move toward one end of the waist-shaped hole, so as to achieve an effect of buffering and absorbing the impact force.

Specifically, referring to fig. 7, the movable slot 311 of the present embodiment includes a central portion 3111 and at least one movable portion 3112, the movable portion 3112 includes at least a straight-line segment 3113, the straight-line segment 3113 and the central portion 3111 are connected, a diameter D1 of the central portion 3111 is larger than a diameter D of the movable post 22, a width D2 of the straight-line segment 3113 is smaller than the diameter D of the movable post 22, when the head-mounted body 10 is in normal wear, the movable post 22 is disposed in the central portion 3111, when the head-mounted body 10 is in crash, the movable post 22 can move from the central portion 3111 into the straight-line segment 3113, so that when the head-mounted body 10 is in normal wear, the movable post 22 cannot move into the straight-line segment 3113 due to the width D2 of the straight-line segment 3113, when the head-mounted body 10 is in crash, the head-mounted body 10 is in large impact, the movable post 22 can move in the movable slot 311, and thus the effect of releasing pressure of the head-mounted body 10 is achieved.

Further, since the human body is hit by the crash, since the direction from the crash may have a plurality of directions, not only the front side, but also the left side or the right side, the movable groove 311 includes a plurality of movable portions 3112, and the plurality of movable portions 3112 are uniformly circumferentially arranged centering on the center portion 3111, so that when the head-wearing body 10 is hit by impact forces in different directions, the movable posts 22 can be moved in the corresponding movable portions 3112 according to the direction of the impact, so as to secure the wearing protection effect of the entire helmet 100.

Specifically, the lock catch 31 of the present embodiment is provided with three movable portions 3112, and the included angle between the three movable portions 3112 is 180 °, in other embodiments, other numbers of the movable portions 3112 may be provided as needed, for example, 2, 4, or 5, etc., which is not limited herein. It is understood that when provided to the two movable portions 3112, an angle between the two movable portions 3112 may be 180 ° or may be unequal to 180 °.

In addition, in order to ensure that the helmet 100 has a further protection effect, the movable portion 3112 further includes a circular section 3114, the circular section 3114 is far away from the central portion 3111, a diameter D3 of the circular section 3114 is greater than a diameter D of the movable pillar 22, when the helmet body 10 is impacted by a large external force, the helmet body 10 can pass through the linear section 3113 and reach the circular section 3114, and at this time, the helmet body 10 and the buffer body 21 can further move relatively, so that the buffer 20 can further achieve the effect of buffering and absorbing shock.

Further, by providing the plurality of movable portions 3112 and the movable portion 3112 including the straight segment 3113 and the circular segment 3114, the movable column 22 and the movable slot 311 can be conveniently installed, and when the movable column 22 is inserted into the central portion 3111, the column head of the movable column 22 is large, so that the lock catch 31 can be driven to deform, and the movable column 22 is inserted into the central portion 3111.

In addition, since the helmet 100 is worn on the head of the human body, the wearer receives a bumpy force from the road surface while walking on the road surface, and in order to enhance the comfort of the helmet 100, the diameter D1 of the center portion 3111 is greater than the diameter D of the movable pole 22, so that when the helmet 100 is worn on the head of the human body in a normal use state, the helmet 100 and the buffer body 21 can perform a small relative motion, and since the buffer member 20 is attached to a local position of the head of the human body, such as the forehead, the wearer receives a friction resistance from the forehead, the head-wearing body 10 receives a bumpy force from the road surface, so that the head-wearing body 10 and the buffer body 21 can perform a small relative motion, thereby enhancing the comfort of wearing.

In a specific embodiment of the present utility model, the material of the buffering element 20 is silica gel or sponge, which has a certain flexibility, and the buffering element 20 has a certain buffering effect when attached to the head of the human body, and has an effect of improving the comfort level when worn, and can have an effect of buffering and absorbing shock when the helmet 100 is worn on the head of the human body and is bumped.

In this embodiment, the buffer member 20 is preferably provided as a composite structural layer, the inside of the buffer member is nylon PA66, and the outer coating is provided with a layer of TPE material, so that the nylon PA66 inside can play a role in shaping and supporting due to a certain strength, and the TPE material outside has a certain flexibility, so that the wearing comfort can be improved and the buffer can be provided.

Of course, in other embodiments, the buffer 20 may be made of other materials, and the present utility model is not limited to the materials used for making the buffer.

In addition, because the bolster 20 laminating is in the skin of human forehead, in order to promote the comfort level of wearing, be equipped with a plurality of louvres 23 on the bolster 20, specifically, be equipped with a plurality of louvres 23 on the bolster 21 to through setting up louvres 23 in order to reduce the area of contact with the forehead, promote the comfort level of wearing, sweat and the heat in the motion process can be discharged from louvres 23 simultaneously, further reach the effect of promoting the comfort level of wearing.

The helmet 100 is used by putting the helmet 100 on the head of the wearer, and when the wearer is in a normal use state, the movable posts 22 in the buffer member 20 are positioned in the central portions 3111 of the pair of movable slots 311; when the wearer is in emergency, for example, falls down on the ground, the head-wearing main body 10 touches the ground, and the head-wearing main body 10 and the lock catch 31 are integrated and move relatively with the buffer member 20, so that the head-wearing main body 10 can have the effect of dispersing impact force, and the buffer member 20 can be kept at the original position due to the fit with the head of the human body, thereby achieving the protection effect on the head of the human body, and meanwhile, the buffer member 20 has the buffering effect, further achieving the effect of absorbing vibration, and achieving the protection effect on the head of the human body.

Although the present utility model has been disclosed by the above embodiments, the scope of the present utility model is not limited thereto, and each of the above components may be replaced with similar or equivalent elements known to those skilled in the art without departing from the spirit of the present utility model.

Claims (10)

1. A helmet, comprising:

a head-mounted body having a wear cavity;

the buffer piece is arranged in the wearing cavity and corresponds to the local position of the head of the human body;

the mounting structure is arranged on the inner wall of the head-mounted main body and is used for mounting the buffer piece and movably connected with the buffer piece, so that when the head-mounted main body is crashed, the mounting structure can provide conditions for relative movement of the head-mounted main body and the buffer piece, so that the head-mounted main body can disperse impact force, and the buffer piece can absorb the impact force.

2. The helmet of claim 1, wherein the mounting structure comprises at least two independently disposed latches, each of the latches being coupled to the helmet body and each of the latches being movably coupled to the bumper.

3. The helmet of claim 1, wherein the buffer member comprises a buffer body and a movable column, the mounting structure is provided with a movable slot, and the movable column is inserted into the movable slot and can move in the movable slot when the head-wearing main body is crashed.

4. A helmet according to claim 3, wherein the active slot comprises a central portion and at least one active portion, the active portion comprises at least a straight line segment in a straight line shape, the straight line segment is connected with the central portion, the diameter D1 of the central portion is larger than or equal to the diameter D of the active post, the width D2 of the straight line segment is smaller than the diameter D of the active post, when the helmet body is worn normally, the active post penetrates through the central portion, and when the helmet body is knocked, the active post can move from the central portion into the straight line segment.

5. The helmet of claim 4, wherein the movable groove includes a plurality of the movable portions, and the plurality of movable portions are uniformly circumferentially arranged centering around the center portion.

6. Helmet according to claim 4 or 5, characterized in that the mobile part further comprises a circular segment, which is distant from the central part, the diameter D3 of which is > the diameter D of the mobile post.

7. Helmet according to claim 4 or 5, characterized in that the diameter D1 of the central portion > the diameter D of the movable column.

8. The helmet of claim 2, wherein the mounting structure comprises two of the catches, the two catches being disposed at opposite ends of the bumper.

9. A helmet according to any one of claims 1 to 5, wherein the cushioning member is provided with a plurality of heat dissipation apertures.

10. The helmet of any one of claims 1-5, wherein the material of the cushioning member comprises one or more of silicone, sponge, TPE, nylon.