TWI422339B - Helmet lined structure (b) - Google Patents

Description

Hard hat lining structure (2)

The invention relates to a helmet lining structure (2), in particular to a comprehensive ventilation and heat dissipation effect, and is also soft and comfortable to wear.

According to the conventional helmet lining, the foam lining is roughly made of foam and cloth. Since the foam and the fabric are both warm materials, the inside of the helmet may feel quite stuffy when worn. It is an inevitable phenomenon. In order to improve this problem, the industry has never tried its best to break through, either to increase the air inlet in the cap, or to add a variety of ventilation holes in the inner helmet of the styrofoam, or to provide a mesh at the top of the inner lining. The hat core (the new patent No. 137431 applied by the applicant), although these designs all have better ventilation and heat dissipation effects, but the effects are local, not comprehensive ventilation and heat dissipation, so actually There is no real and clear solution to the problem of sultry inside the helmet.

In view of this, the applicant of the present invention has instructed the inventor to study the design after the patent of No. 097123160, and finally the invention is born.

The main purpose of the present invention is to provide a helmet lining structure (2) having a comprehensive ventilation and heat dissipation effect, which can solve the problem of sweltering inside the helmet.

Another object of the present invention is to provide a soft and comfortable appearance when worn. The helmet lining structure (2).

The lining of the present invention is composed of a combination of two or more layers of a multi-layer mesh composed of a network of inner and outer layers, wherein the inner layer has a relatively hard network And the characteristics of most meshes, the outer mesh has a softer and most mesh characteristics, the top of the liner has a mesh cap with a spacing between the inner helmet; when wearing a helmet, the outer The cold air (wind) enters the inner lining from the gap between the inner lining and the wearer's head, and the circulatory flow of air is formed by the slits and the spacing to achieve a comprehensive ventilation and heat dissipation effect.

1‧‧‧ lining

10‧‧‧Multilayer mesh

11‧‧‧ bottom frame

12‧‧‧Cars

121‧‧‧Cars convex

13‧‧‧Carton groove

14‧‧‧ hat heart

141‧‧‧Single layer soft mesh

15‧‧‧ Inner layer mesh

16‧‧‧ outer mesh

17‧‧‧Sewing line

2‧‧‧Helmet

21‧‧‧ spacing

3‧‧‧Caps

The first figure shows a perspective view of the present invention.

The second figure shows a cross-sectional view of the combination of the present invention and the inner helmet and the cap.

The third figure shows an enlarged view of the portion A in the second figure.

The fourth figure shows an enlarged schematic view of the multilayer web of the present invention.

The fifth figure is a schematic cross-sectional view of B-B in the fourth figure.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT A preferred embodiment, in conjunction with the accompanying drawings, details the structural features of the present invention and its effects as follows, so that it is easy to understand and recognize.

First, as shown in the first to third figures, the inner liner 1 of the present invention is disposed inside the inner helmet 2, and the inner helmet 2 is disposed inside the cap 3, and the inner liner 1 is composed of two or two layers. The above-mentioned multi-layer mesh 10 is combined and has a soft bottom frame 11 connected to the bottom end thereof. The outer side (the other end) of the bottom frame 11 is further connected with a rigid card piece 12, and the card piece 12 is outwardly and upwardly concave. After folding, even if the bottom end of the inner liner 1 has a latching groove 13 to engage with the bottom edge of the inner helmet 2, the top end (upper half) of the inner liner 1 has a cap 14 which is combined with There is a gap 21 between the inner helmets 2, However, this is not a detailed description of the prior art of the new patent No. 137431;

For the multi-layer mesh 10, please refer to the fourth to fifth figures at the same time. In this embodiment, the inner and outer layers of the meshes 15 and 16 are combined, and the bonding manner can be adhesive, stitching or first sticking. In various ways, such as sewing, the inner layer mesh 15 can be made of a material such as nylon, and has a plurality of meshes, and has a relatively hard and double-layered property to have a supporting and positioning property. The material 16 is made of a cloth, such as a mesh cloth, and has a soft and most mesh-like property to provide a soft and comfortable conforming effect when it comes into contact with a person's forehead or cheek, the inner and outer meshes. The 15 and 16 meshes are interlaced.

The soft bottom frame 11 can be made by combining cloth or cloth with foam, and is combined with the multi-layer mesh 10.

The hard card 12 can be made of a plastic material such as PP, and is combined with the soft bottom frame 11 to have a slightly triangular latching body 121 at the front and rear ends, which can be easily inserted into the inner helmet 2 and Inside the gap between the caps 3.

The cap 14 has a multi-layer mesh in the middle and a single layer of soft mesh 141 on both sides to form a mesh cap.

Moreover, the multi-layer mesh 10 (i.e., the inner lining) can have a plurality of sewing threads 17 in the surrounding sewing seam, which can enhance the supporting positioning effect.

According to the above construction combination, as shown in the second figure, when the knight wears the helmet, the top end of the head is attached to the mesh cap 10 of the upper half of the inner liner 1, and the forehead or cheek is attached to the inner liner. 1 lower half outer layer mesh 16 (half cover safety helmet is attached to the forehead, full face helmet is attached to the forehead and cheek), and there is a gap between them to make the outside cold air (wind) available The slits enter the interior of the lining 1. By the gaps and the spacing 21, a circulation of air is formed and the internal heat is generated. The gas is discharged from the gap between the lining 1 and the back of the head of the knight, so that the inside of the helmet has a comprehensive and good ventilation and heat dissipation effect without being sultry.

Therefore, it can be seen from the above description that the present invention has at least the following advantages and effects, and is far more advanced than the prior art.

1. The linings are all made up of a combination of meshes, and there is no need to use foam. It is a major reform of the helmet lining.

2. A comprehensive ventilation and cooling effect can be achieved.

3. Since the wearer's head or cheek is in contact with the outer soft web 16, it is soft and comfortable to wear.

4. The lining is composed of a multi-layer mesh, which can form an air-cushion-like structure with retractable elasticity, which makes the wearer feel soft and comfortable.

5. Since the inner lining is composed of a multi-layer mesh, it is like a hair care net cover, so that the hairstyle of the wearer wearer is not damaged.

In summary, the specific structure disclosed in the embodiments of the present invention is found to be unsatisfied by the prior art, and can achieve the intended purpose and effect, and can be called a novel and progressive design, and the invention patent is filed according to law. Application.

1‧‧‧ lining

10‧‧‧Multilayer mesh

11‧‧‧ bottom frame

12‧‧‧Cars

121‧‧‧Cars convex

13‧‧‧Carton groove

14‧‧‧ hat heart

141‧‧‧Single layer soft mesh

15‧‧‧ Inner layer mesh

16‧‧‧ outer mesh

17‧‧‧Sewing line

Claims (2)

A helmet lining structure (2) comprising: an inner helmet disposed inside the cap; and an inner liner disposed inside the inner helmet and composed of a plurality of layers of two or more layers. The multilayer web is composed of a network of inner and outer layers, wherein the inner layer is relatively hard and has a plurality of meshes, and the outer layer is soft and has a plurality of meshes, the bottom of the multilayered mesh Attaching a soft bottom frame, the outer side of the bottom frame is connected with a rigid card to insert into the gap between the cap and the inner helmet, and the top of the inner liner has a mesh cap, the mesh cap There is a gap between the heart and the inner helmet; when wearing the helmet, the cold air (wind) outside is the gap between the inner liner and the wearer's head into the inner lining, and the gap and the spacing are formed. The circulation of air flows to achieve a comprehensive ventilation and heat dissipation effect. The hard hat lining structure (2) according to claim 1, wherein the front and rear ends of the rigid ferrule may have a latching protrusion.