Breathable elastic helmet lining

Abstract

The utility model discloses a breathable elastic helmet lining which comprises a lining main body, the lining main body comprises three layers of structures, namely an outer breathable layer, a middle elastic buffer layer and an inner skin-friendly breathable layer from top to bottom in sequence, every two adjacent layers are fixed in a knitted mode, the middle elastic buffer layer is made of millions of high-elastic functional fibers, and the inner skin-friendly breathable layer is made of high-elastic functional fibers. And a cross supporting column is manufactured through C-shaped or X-shaped 90 degrees. Due to the synergistic effect of the inner skin-friendly breathable layer, the middle hollow three-dimensional layer and the outer breathable net structure, the helmet lining has good breathability, hot air and sweat generated by the head can be discharged in time, the wearing comfort degree is greatly improved, and the helmet lining is suitable for popularization and application. And the middle layer can quickly absorb and disperse impact force when being impacted through the unique design of C-shaped or X-shaped 90-degree crossed supporting cylindrical bodies, so that the safety of the head is effectively protected, and the protection performance of the helmet is remarkably improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of helmet, concretely is a breathable elastic helmet lining. BACKGROUND

[0002] In daily life, helmets are widely used in driving, construction and many other scenes such as cycling, bicycles, motorcycles, etc. Its main role is to protect the wearer's head safety in case of accident. However, the existing helmet lining has many problems. On the one hand, the existing helmet lining is mostly made of sponge material, although it has certain buffering performance, but the elasticity of the sponge material is insufficient when subjected to strong impact, it is difficult to effectively disperse the impact force, resulting in the impact force directly acting on the head, increasing the risk of head injury. On the other hand, poor breathability is also a common problem, after wearing for a long time, the head is easy to sweat, and a stuffy feeling is produced, not only reducing the comfort of wearing, but also affecting the performance and service life of the lining due to the accumulation of sweat.

[0003] Therefore, we propose a breathable and elastic helmet lining to solve the problems raised in the above. CONTENT OF THE UTILITY MODEL

[0004] The utility model aims at providing a breathable and elastic helmet lining to solve the problems raised in the above background.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: a breathable and elastic helmet lining, comprising: a lining main body, the lining main body contains three layers of structure, from top to bottom in turn is outer breathable layer, middle elastic buffer layer and inner skin-friendly breathable layer, and the two adjacent layers are knitted fixed;

[0006] The middle elastic buffer layer is made of million high-elastic functional fibers, and is made by "C type" or "X type-90°" cross support columnar body structure.

[0007] Preferably, a magic tape or an adjustable buckle type connecting device is arranged between the lining main body and the helmet inner shell.

[0008] Preferably, the outer breathable layer is made of high-strength and breathable mesh material, including but not limited to yarn and breathable mesh cloth structure.

[0009] Preferably, the inner skin-friendly breathable layer is made of breathable and moisture-absorbing material, including but not limited to yarn, modal and bamboo charcoal fiber blended fabric.

[0010] Compared with the prior art, the utility model has the beneficial effects that:

[0011] 1. The synergistic effect of the inner skin-friendly and breathable layer, the middle elastic buffer layer, and the outer breathable mesh structure makes the helmet lining have good breathability, can timely discharge the heat and sweat generated by the head, and greatly improves the comfort of wearing;

[0012] 2. The middle layer is designed with a unique "C-shaped" or "X-shaped-90°" cross support columnar body, which can quickly absorb and disperse impact force when impacted, effectively protects the head, and significantly improves the protective performance of the helmet. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 is a structural schematic view of the utility model;

[0014] Figure 2 is a partial cross-sectional schematic view of the lining body in the utility model;

[0015] Figure 3 is a partial cross-sectional schematic view of the C-shaped middle elastic buffer layer in the utility model;

[0016] Figure 4 is a partial cross-sectional schematic view of the X-shaped middle elastic buffer layer in the utility model.

[0017] In the figure: 1, lining body; 2, outer breathable layer; 3, middle elastic buffer layer; 4, inner skin-friendly and breathable layer. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0019] Please refer to Figures 1-4 The utility model provides a kind of technical solutions: a breathable elastic helmet lining, comprising: lining body 1, lining body 1 includes three-layer structure, from top to bottom in turn outer breathable layer 2, middle elastic buffer layer 3 and inner skin-friendly and breathable layer 4;

[0020] Three layers are connected by knitting method, ensure that connection firm, while, will not affect the breathable performance of each layer material.

[0021] Lining body 1 and helmet inner shell adopt magic tape or adjustable buckle type connecting device, by rotating or pressing buckle, the position and tightness of lining body 1 in helmet can be conveniently and quickly adjusted, to adapt to different head shape wearers.

[0022] The outer air-permeable layer 2 is made of high-strength and air-permeable mesh material, and in this embodiment, yarn and air-permeable mesh cloth structure is adopted, which not only provides stable support for the middle elastic cushioning layer 3 and the inner skin-friendly and air-permeable layer 4, but also allows air to flow freely, thereby improving the overall air permeability.

[0023] The middle elastic cushioning layer 3 is made of millions of high-elastic functional fibers, and is made by a "C-shaped" or "X-shaped-90°" cross support columnar body structure, and the support force is 800 times that of ordinary spring materials. These columnar bodies can elastically deform when subjected to external force impact, thereby effectively absorbing and dispersing the impact force.

[0024] The inner skin-friendly and air-permeable layer 4 is made of materials with good air permeability and moisture absorption, and in this embodiment, yarn, modal and bamboo charcoal fiber blended fabric is adopted. This fabric is not only soft and comfortable, but also can closely fit the skin of the head, and can quickly absorb the sweat of the head and dissipate it, thereby keeping the head dry.

[0025] According to the size and shape of the helmet, the inner skin-friendly and air-permeable layer 4 fabric of appropriate size is cut;

[0026] The middle elastic cushioning layer 3 is made by using a mold to make the elastic polyester fibers into predetermined columnar bodies, and the two are tightly combined by a special process;

[0027] According to the design requirements, the mesh structure material of the outer air-permeable layer 2 is woven or processed;

[0028] The inner skin-friendly and air-permeable layer 4, the middle elastic cushioning layer 3 and the outer air-permeable layer 2 are sequentially connected and fixed to form the inner liner main body 1 by using a special knitting method;

[0029] The magic tape or adjustable buckle type connecting device is installed at the edge or a specific position of the inner liner main body 1;

[0030] According to the size of the wearer's head, the position of the buckle is adjusted so that the inner liner main body 1 closely fits the head. In the use process, when the helmet is impacted, the elastic polyester fiber columnar bodies of the middle elastic cushioning layer 3 deform to absorb and disperse the impact force. At the same time, the inner skin-friendly and air-permeable layer 4 absorbs the sweat of the head, and the outer air-permeable layer 2 cooperates to ensure air circulation, thereby providing comfortable and safe protection for the head.

[0031] The contents not described in detail in the specification belong to the prior art known to those skilled in the art.

[0032] Although the embodiments of the present application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A breathable, elastic, helmet liner comprising: The inner lining body (1) is characterized in that the inner lining body (1) comprises a three-layer structure, from top to bottom, an outer breathable layer (2), a middle elastic buffer layer (3), and an inner skin-friendly breathable layer (4), and the adjacent two layers are knitted and fixed; The middle elastic buffer layer (3) is made of million high-elastic functional fibers and is made by a "C-shaped" or "X-shaped-90°" cross support columnar body structure.

2. An air-permeable, elastic headgear liner according to claim 1, wherein, A magic tape or an adjustable buckle type connecting device is arranged between the inner lining body (1) and the helmet inner shell.

3. A breathable, elastic, helmet liner according to claim 1, wherein, The outer breathable layer (2) is made of high-strength and breathable mesh material, including but not limited to yarn and breathable mesh fabric structure.

4. A breathable, elastic, helmet liner according to claim 1, wherein, The inner skin-friendly breathable layer (4) is made of materials with air permeability and moisture absorption, including but not limited to yarn, modal, and bamboo charcoal fiber blended fabric.

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