CN220631203U - Helmet - Google Patents
Helmet Download PDFInfo
- Publication number
- CN220631203U CN220631203U CN202322352765.9U CN202322352765U CN220631203U CN 220631203 U CN220631203 U CN 220631203U CN 202322352765 U CN202322352765 U CN 202322352765U CN 220631203 U CN220631203 U CN 220631203U
- Authority
- CN
- China
- Prior art keywords
- helmet
- elastic pad
- elastic
- layer
- pair
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000000463 material Substances 0.000 claims abstract description 9
- 239000004433 Thermoplastic polyurethane Substances 0.000 abstract description 9
- 229920002803 thermoplastic polyurethane Polymers 0.000 abstract description 9
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000010146 3D printing Methods 0.000 abstract description 4
- 230000035699 permeability Effects 0.000 abstract description 4
- 229920001971 elastomer Polymers 0.000 abstract description 3
- 239000000806 elastomer Substances 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 abstract description 2
- 210000003128 head Anatomy 0.000 description 15
- 239000006261 foam material Substances 0.000 description 4
- 206010019196 Head injury Diseases 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 210000004761 scalp Anatomy 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Landscapes
- Helmets And Other Head Coverings (AREA)
Abstract
The utility model discloses a helmet, which comprises a helmet and an elastic pad, wherein the elastic pad is made of TPU (thermoplastic polyurethane) materials and is provided with a helmet connecting layer, a head contact layer and a plurality of connecting posts, one end of each connecting post is connected with the helmet connecting layer, the other end of each connecting post is connected with the head contact layer, a buffer space is formed between the helmet connecting layer and the head contact layer, and the helmet connecting layer of the elastic pad is connected with the inner surface of the helmet. The elastic pad made of TPU material is arranged on the inner surface of the helmet, so that not only can the required supporting force be provided, but also soft and comfortable requirements can be provided, the air permeability of the lattice structure elastomer is maintained, stuffiness is avoided, the elastic pad is made of 3D printing technology, the die opening is not needed, the production cost is saved, and the production efficiency is improved.
Description
Technical Field
The utility model relates to the field of helmets, in particular to a helmet with a lattice structure elastic pad inside.
Background
Helmets are a type of equipment used to protect the head, which may be used in a variety of activities and situations, including sports, work, military, etc., the primary function of which is to mitigate the risk of head injury, and to provide additional safety, including bicycle helmets, motorcycle helmets, ski helmets, wheel-slide helmets, electric car helmets, and safety helmets, etc., which may help mitigate impact forces in accidents and reduce the risk of head injury. To provide additional protection and comfort, inner liners are provided on the inner surface of the helmet, which cushion the head and scalp, mitigate impact forces during impact, and help distribute pressure.
The inner lining in the existing helmets is usually made of foam materials, the inner lining made of foam materials is easy to compress and deform, after long-term use, the foam materials can deform or compress, and the impact absorption capacity of the helmet is reduced, therefore, the protective performance of the helmet can be reduced, the inner lining made of foam materials is integrally manufactured and molded through a die during manufacturing, and the ventilation effect of the inner lining is poor due to the fact that the massive solid structure is formed, so that the comfort of the helmet in wearing is affected.
Disclosure of Invention
The utility model solves the problem that the pad in the existing helmet is poor in wearing comfort.
The technical scheme adopted by the utility model is that the helmet comprises a helmet and an elastic pad, wherein the elastic pad is made of TPU (thermoplastic polyurethane) materials and is provided with a helmet connecting layer, a head contact layer and a plurality of connecting posts, one end of each connecting post is connected with the helmet connecting layer, the other end of each connecting post is connected with the head contact layer, a buffer space is formed between the helmet connecting layer and the head contact layer, and the helmet connecting layer of the elastic pad is connected with the inner surface of the helmet.
Further, the edge of the head connecting layer supports the frame, a plurality of polygonal supporting rings are arranged in the supporting frame, and a hollow structure is formed by the head connecting layer between the supporting rings and the supporting frame.
Further, the elastic pad comprises a middle elastic pad, a first pair of elastic pads and a second pair of elastic pads, wherein the first pair of elastic pads are respectively arranged on two sides of the middle elastic pad, and the second pair of elastic pads are respectively arranged on two sides of the first pair of elastic pads.
Further, the helmet is connected with the elastic pad through a magic tape.
Compared with the prior art, the utility model has the beneficial effects that: the elastic pad made of TPU material is arranged on the inner surface of the helmet, so that not only can the required supporting force be provided, but also soft and comfortable requirements can be provided, the air permeability of the lattice structure elastomer is maintained, stuffiness is avoided, the elastic pad is made of 3D printing technology, the die opening is not needed, the production cost is saved, and the production efficiency is improved.
Drawings
FIG. 1 is a schematic view showing the structure of an elastic pad of the present utility model disposed on the inner surface of a helmet;
FIG. 2 is a schematic side view of an elastic pad according to the present utility model;
FIG. 3 is a schematic view of a structure of a head contact layer according to the present utility model;
FIG. 4 is a schematic top view of the middle spring pad of the present utility model;
FIG. 5 is a schematic top view of a first pair of resilient pads according to the present utility model;
FIG. 6 is a schematic top view of a second pair of resilient pads according to the present utility model.
Reference numerals: a helmet 10; an elastic pad 20; a helmet connection layer 21; a head contact layer 22; a connecting column 23; a support frame 24; a support ring 25; a middle elastic pad 201; a first pair of resilient pads 202; a second pair of elastic pads 203; a velcro tape 30.
Detailed Description
As shown in fig. 1 to 6, a helmet comprising a helmet 10 and an elastic pad 20, the elastic pad 20 being made of TPU material, the elastic pad 20 having a helmet connection layer 21, a head contact layer 22, and a plurality of connection posts 23, one end of the connection posts 23 being connected to the helmet connection layer 21 and the other end being connected to the head contact layer 22, such that a buffer space is formed between the helmet connection layer 21 and the head contact layer 22, the helmet connection layer 21 of the elastic pad 20 being connected to the inner surface of the helmet 10, the elastic pad 20 made of TPU material between the helmet and the head being excellent in elasticity by 3D printing when the helmet is worn, being capable of rapidly recovering its shape and maintaining its original characteristics, which enables it to withstand repeated stress and deformation without causing fatigue or damage of the material, making it more comfortable for a user to wear the helmet.
The head connecting layer 22 is supported by the frame 24 along the edge, a plurality of polygonal supporting rings 25 are arranged in the supporting frame 24, and a hollow structure is formed between the supporting rings 25 and the supporting frame 24 by the head connecting layer 22, so that the helmet has good air permeability in use.
The elastic pad 20 comprises a middle elastic pad 201, a first pair of elastic pads 202 and a second pair of elastic pads 203, wherein the first pair of elastic pads 202 are respectively arranged on two sides of the middle elastic pad 201, the second pair of elastic pads 203 are respectively arranged on two sides of the first pair of elastic pads 202, and when the helmet is used, a plurality of elastic pads are arranged on the inner surface of the helmet 10 to achieve better buffering effect and more comfort.
The helmet 10 is connected with the elastic pad 20 through the magic tape 30, the wool-shaped magic tape is arranged on the inner surface of the helmet 10, the hook-shaped magic tape is arranged on the surface of the elastic pad 20, the hook-shaped magic tape and the wool-shaped magic tape can be attached to each other to complete connection, and the helmet 10 is connected with the elastic pad 20 through the magic tape 30 and is more convenient and quick to detach.
In summary, according to the helmet of the present utility model, the elastic pad 20 made of TPU material is disposed on the inner surface of the helmet 10, which not only can provide the required supporting force, but also can provide soft and comfortable requirements, keep the air permeability of the lattice structure elastomer, avoid stuffy, and the elastic pad is made by the 3D printing process without die sinking, so as to save the production cost and improve the production efficiency.
Claims (4)
1. A helmet, characterized in that: the helmet comprises a helmet body (10) and an elastic pad (20), wherein the elastic pad (20) is made of TPU materials, the elastic pad (20) is provided with a helmet connecting layer (21), a head contact layer (22) and a plurality of connecting columns (23), one end of each connecting column (23) is connected with the corresponding helmet connecting layer (21), the other end of each connecting column is connected with the corresponding head contact layer (22), a buffer space is formed between the corresponding helmet connecting layer (21) and the corresponding head contact layer (22), and the helmet connecting layer (21) of the elastic pad (20) is connected with the inner surface of the helmet body (10).
2. A helmet according to claim 1, wherein: the head connecting layer (22) is provided with a plurality of polygonal supporting rings (25) along the edge supporting frame (24), and the hollow structure is formed by the head connecting layer (22) between the supporting rings (25) and the supporting frame (24).
3. A helmet according to claim 2, wherein: the elastic pad (20) comprises a middle elastic pad (201), a first pair of elastic pads (202) and a second pair of elastic pads (203), wherein the first pair of elastic pads (202) are respectively arranged on two sides of the middle elastic pad (201), and the second pair of elastic pads (203) are respectively arranged on two sides of the first pair of elastic pads (202).
4. A helmet according to claim 3, wherein: the helmet (10) is connected with the elastic pad (20) through a magic tape (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322352765.9U CN220631203U (en) | 2023-08-31 | 2023-08-31 | Helmet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322352765.9U CN220631203U (en) | 2023-08-31 | 2023-08-31 | Helmet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220631203U true CN220631203U (en) | 2024-03-22 |
Family
ID=90266837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322352765.9U Active CN220631203U (en) | 2023-08-31 | 2023-08-31 | Helmet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220631203U (en) |
-
2023
- 2023-08-31 CN CN202322352765.9U patent/CN220631203U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |