Skiing helmet

Abstract

The utility model discloses a skiing helmet which comprises a lining and a protective shell wrapping the periphery of the lining, two opposite sides in the lining are respectively provided with two air bag bodies, the air bag bodies are communicated with the lining, a valve is arranged outside the lining, and the valve is arranged at the rear end of the lining. When a user encounters a skiing accident and the head is collided, as the air bag body is in contact with the head, the air bag body can play a role in buffering impact on the head when the head encounters external impact, hurt to the head can be reduced, the effect of protecting the head can be achieved, then the helmet is taken off, the valve is opened, and the air bag body is closed. Compared with the prior art, the protection device does not need a complex mechanism, and is simple in structure and good in protection effect.

Description

Technical Field

[0001] The utility model relates to the field of helmets, in particular to a ski helmet. Background Art

[0002] A helmet is a device for protecting the head and is an indispensable tool for people in transportation. It is mostly semicircular in shape and mainly consists of four parts: an outer shell, a buffer layer, a comfortable lining and a tightening device. The buffer layer is mainly made of EPS or EEP material, and its function is to cushion the impact on the head when the head contacts it. The outer shell is made of PC, ABS, carbon fiber or glass fiber and other materials. The lining is usually fitted to the inside of the outer shell, usually in contact with the head, to enhance the user's wearing experience. Due to the different sizes and types of existing helmets, when the user wears them, there is usually a gap between the head and the lining. This gap will cause the lining to receive secondary damage when the user's head receives an external impact.

[0003] The utility model patent with publication number CN213849000U discloses a helmet with a built-in adjustable airbag. By setting an inflation structure and a buffer plate, gas is injected into the inflation tube by starting a micro air pump and enters the airbag through the air guide tube to expand it, thereby expanding the distance between the protective shell and the lining, thereby achieving the purpose of reducing the gap. However, the above-mentioned scheme has a complicated structure and a high production cost. For example, the buffer plate is actually a workpiece with a very small volume, which is difficult to process and complicated to install, and requires a lot of man-hours. Utility Model Content

[0004] In order to solve the above-mentioned problems, the utility model provides a ski helmet, comprising an inner lining and a protective outer shell wrapped around the outer periphery of the inner lining, two airbag bodies are respectively arranged on opposite sides of the inner lining, the airbag bodies are communicated with the inner lining, and a valve is arranged outside the inner lining, and the valve is arranged at the rear end of the inner lining.

[0005] Furthermore, the airbag bodies are located on both sides of the liner in the width direction.

[0006] Furthermore, first accommodating grooves are provided on both sides of the liner in the width direction, and the airbag body is provided in the first accommodating grooves.

[0007] Furthermore, a first buffer body is arranged between the airbag body and the containing groove, and the airbag body is wrapped around the outside of the first buffer body.

[0008] Furthermore, a second accommodating groove is formed inwardly on one side of the airbag body. When the airbag body is arranged in the first accommodating groove, the first accommodating groove and the second accommodating groove constitute an accommodating space, and the airbag body is arranged in the accommodating space.

[0009] Furthermore, the first buffer body is made of sponge.

[0010] Furthermore, a second buffer body is arranged on the liner, and the second buffer body is arranged on the top of the liner.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] When the user puts on the helmet, the valve is opened first, and then the head is put into the lining to compress the airbag and deform it, thereby causing part of the gas in the airbag to be discharged, and then the valve is closed. In this way, when the user encounters a skiing accident and the head encounters a collision, the airbag is in contact with the head, so when the head encounters an external impact, the airbag will buffer the impact on the head, thereby reducing the damage to the head and protecting the head. Then the helmet is taken off and the valve is opened. The airbag recovers its deformation under the action of the elastic material, and the external gas returns to the airbag through the valve. Compared with the prior art, the present application does not require a complex mechanism, has a simple structure and a good protection effect.

[0013] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be understood through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0015] Figure 1 This is a schematic diagram of the overall structure of the ski helmet of the utility model;

[0016] Figure 2 It is a schematic structural diagram of the inner lining of the ski helmet of the utility model;

[0017] Figure 3 It is a schematic diagram of the structure of the protective shell of the ski helmet of the utility model;

[0018] Figure 4 The utility model is an expanded view of the inner lining of the ski helmet.

[0019] The reference numerals and names in the figures are as follows:

[0020] The inner liner 200 , the protective shell 100 , the airbag body 300 , the valve 320 , the first receiving groove 210 , the first buffer body 330 , the second receiving groove 340 , and the second buffer body 220 . DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present utility model are described clearly and completely below. Obviously, the described embodiments are only part of the embodiments of the present utility model, not all of them. Based on the embodiments of the present utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present utility model.

[0022] The utility model is described in more detail. It should be understood that the specific embodiments described herein are only used to explain the utility model and are not used to limit the utility model. It should be noted that when an element is described as "fixed to" another element, it can be directly on the other element, or there can be one or more centered elements between them. When an element is described as "connected to" another element, it can be directly connected to the other element, or there can be one or more centered elements between them.

[0023] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by directional words such as "front, back, up, down, left, right", "lateral, vertical, vertical, horizontal" and "top, bottom" are usually based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present utility model and simplifying the description. Unless otherwise stated, these directional words do not indicate or imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the scope of protection of the present utility model; the directional words "inside and outside" refer to the inside and outside relative to the outline of each component itself. In the description of the present utility model, it should be noted that the use of words such as "first" and "second" to define components is only for the convenience of distinguishing the corresponding components. If not otherwise stated, the above words have no special meaning, and therefore cannot be understood as limiting the scope of protection of the present utility model. In the description of the embodiments of the present application, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0024] Unless otherwise defined, all technical and scientific terms used in this specification have the same meanings as those commonly understood by technicians in the technical field of the present invention. The terms used in this specification are only for the purpose of describing specific embodiments and are not intended to limit the present invention.

[0025] In addition, the technical features involved in the different embodiments of the present application described below can be combined with each other as long as they do not conflict with each other.

[0026] The preferred implementation modes of the utility model are further described in conjunction with the accompanying drawings. Figure 1 As shown, a ski helmet comprises an inner liner 200 and a protective outer shell 100 wrapped around the outer periphery of the inner liner 200. Two airbag bodies 300 are respectively arranged on opposite sides of the inner liner 200. The airbag bodies 300 are communicated with the inner liner 200. A valve 320 is arranged outside the inner liner 200. The valve 320 is arranged at the rear end of the inner liner 200. When the user puts on the helmet, the valve 320 is first opened, and then the head is put into the inner liner 200, so that the airbag body 300 is compressed and deformed, thereby causing part of the gas in the airbag body 300 to be discharged. Then close the valve 320. In this way, when the user encounters a skiing accident and the head encounters a collision, since the airbag body 300 is in contact with the head, when the head encounters an external impact, the airbag body 300 will buffer the impact of the head, thereby reducing the damage to the head and protecting the head. Then take off the helmet and open the valve 320. The airbag body 300 recovers its deformation under the action of the elastic material, and the external gas returns to the airbag body 300 through the valve 320. Compared with the prior art, the present application does not require a complex mechanism, has a simple structure and a good protection effect.

[0027] On the basis of the above embodiments, Figures 2 to 4 As shown, the airbag body 300 is located on both sides of the width direction of the liner 200. The width direction of the liner 200 mentioned here can be specifically understood as the width direction of the head circumference. Because in the sales of traditional helmets, the types of helmets are basically divided into two versions: one is more suitable for Asians, and its characteristics are a wider head circumference and a basically round shape, so the shape of the liner 200 is also round; the other is more suitable for Europeans and Americans, and its head circumference is narrower in the width direction and is oval as a whole. Therefore, the shape of the liner 200 is also oval and the overall head circumference size is also narrow. Therefore, when Europeans and Americans buy Asian versions of helmets, there will be gaps on both sides of the width direction of the liner 200. These gaps will cause the liner 200 to receive secondary damage when the user's head receives external impact. Therefore, as shown in FIG. Figure 4 As shown, the airbag body 300 is arranged on both sides of the width direction of the lining 200. When the head encounters an external impact, the airbag body 300 will cushion the impact on the head, thereby reducing the damage to the head and protecting the head. Then, after taking off the helmet, the valve 320 is opened, and the airbag body 300 recovers its deformation under the action of the elastic material, and the external gas returns to the airbag body 300 through the valve 320.

[0028] On the basis of the above embodiments, Figure 2 and Figure 4As shown, first receiving grooves 210 are provided on both sides of the liner 200 in the width direction, and the airbag body 300 is provided in the first receiving groove 210. In addition, the present application also provides a second embodiment, which is different from the first embodiment in that a first buffer body 330 is provided between the airbag body 300 and the receiving groove. Preferably, as Figure 3 As shown, the first buffer body 330 is arranged on the inner side of the protective shell 100, and the airbag body 300 is wrapped on the outer side of the first buffer body 330. The specific implementation is as follows: one side of the airbag body 300 is recessed inward to form a second receiving groove 340. When the airbag body 300 is arranged in the first receiving groove 210, the protective shell 100 and the second receiving groove 340 constitute a receiving space. The airbag body 300 is arranged in the receiving space. Compared with the first implementation, when the head encounters an external impact, the airbag body 300 is compressed to the point that it cannot sufficiently buffer the impact on the head. The first buffer body 330 inside the body 300 can help the airbag body 300 to continue to play a supporting role. At the same time, since the material of the first buffer body 330 itself has a buffering effect, after the airbag body 300 is compressed to the extreme, it can further buffer the impact on the head, thereby further reducing the damage to the head. Preferably, the material of the first buffer body 330 can be sponge. It should be noted that in the second embodiment, in addition to the above-mentioned specific implementation method, the first buffer body 330 can also be set inside the airbag body 300, that is, the so-called airbag body 300 completely wraps the first buffer body 330.

[0029] On the basis of the above embodiments, Figure 2 and Figure 4 As shown, a second buffer body 220 is provided on the lining 200, and the second buffer body 220 is provided on the top of the lining 200, so that when the user encounters an accident, the second buffer body 220 can buffer the impact from the top. Preferably, the material of the second buffer body 220 can also be sponge.

[0030] The above exemplary embodiments are detailed, and the present invention can be implemented in other specific forms without departing from the spirit or basic characteristics of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is limited by the appended claims rather than the above description, so it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention.

Claims

1. A ski helmet, characterized in that: The invention comprises an inner liner (200) and a protective shell (100) wrapped around the outer periphery of the inner liner (200), two airbag bodies (300) are respectively arranged on two opposite sides inside the inner liner (200), the airbag bodies (300) are communicated with the inner liner (200), a valve (320) is arranged outside the inner liner (200), and the valve (320) is arranged at the rear end of the inner liner (200).

2. The ski helmet according to claim 1, characterized in that: The airbag bodies (300) are located on both sides of the liner (200) in the width direction.

3. The ski helmet according to claim 2, characterized in that: First receiving grooves (210) are arranged on both sides of the inner liner (200) in the width direction, and the airbag body (300) is arranged in the first receiving grooves (210).

4. The ski helmet according to claim 3, characterized in that: A first buffer body (330) is provided between the airbag body (300) and the receiving groove, and the airbag body (300) is wrapped around the outside of the first buffer body (330).

5. The ski helmet according to claim 4, characterized in that: A second receiving groove (340) is formed by an inward depression on one side of the airbag body (300); when the airbag body (300) is arranged in the first receiving groove (210), the first receiving groove (210) and the second receiving groove (340) constitute a receiving space, and the airbag body (300) is arranged in the receiving space.

6. The ski helmet according to claim 5, characterized in that: The first buffer body (330) is made of sponge.

7. The ski helmet according to claim 6, characterized in that: A second buffer body (220) is arranged on the inner liner (200), and the second buffer body (220) is arranged on the top of the inner liner (200).

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