CN219783758U - Flexible impact-resistant protective equipment - Google Patents
Flexible impact-resistant protective equipment Download PDFInfo
- Publication number
- CN219783758U CN219783758U CN202320175774.2U CN202320175774U CN219783758U CN 219783758 U CN219783758 U CN 219783758U CN 202320175774 U CN202320175774 U CN 202320175774U CN 219783758 U CN219783758 U CN 219783758U
- Authority
- CN
- China
- Prior art keywords
- layer
- fiam
- impact
- resistant
- absorbing core
- 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
- 230000001681 protective effect Effects 0.000 title claims abstract description 14
- 239000010410 layer Substances 0.000 claims abstract description 78
- 239000012792 core layer Substances 0.000 claims abstract description 27
- 238000007731 hot pressing Methods 0.000 claims abstract description 5
- 238000000034 method Methods 0.000 claims abstract description 3
- 230000003247 decreasing effect Effects 0.000 claims description 2
- 210000003127 knee Anatomy 0.000 abstract description 15
- 230000000694 effects Effects 0.000 abstract description 9
- 230000003139 buffering effect Effects 0.000 abstract description 6
- 238000013016 damping Methods 0.000 abstract description 4
- 230000007423 decrease Effects 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 7
- 230000001413 cellular effect Effects 0.000 description 5
- 238000010521 absorption reaction Methods 0.000 description 4
- 239000006260 foam Substances 0.000 description 4
- 238000005299 abrasion Methods 0.000 description 3
- 229920001971 elastomer Polymers 0.000 description 3
- 239000000806 elastomer Substances 0.000 description 3
- 239000000178 monomer Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000002310 elbow joint Anatomy 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 210000000629 knee joint Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Landscapes
- Professional, Industrial, Or Sporting Protective Garments (AREA)
Abstract
The utility model discloses a flexible impact-resistant protective tool, which comprises a FIAM external impact-resistant wear-resistant layer, an impact energy-absorbing core layer and a FIAM internal flexible buffer layer which are sequentially arranged, wherein the edges of the FIAM external impact-resistant wear-resistant layer, the impact energy-absorbing core layer and the FIAM internal flexible buffer layer are pressed into an integrated structure through a hot-pressing process; wherein the shore hardness of the FIAM external impact-resistant wear-resistant layer, the impact energy-absorbing core layer and the FIAM internal flexible buffer layer decreases gradually from layer to layer. The utility model not only shows the characteristics of rigidity outside and softness inside, but also has obvious impact protection effect. When the impact energy passes through the gradient structures with different impedances, a more obvious damping effect can be generated, and an excellent buffering effect can be exerted on impact load, so that the knee and elbow of a human body can be effectively protected.
Description
Technical Field
The utility model relates to the technical field of protective equipment, in particular to a flexible impact-resistant protective equipment.
Background
The knee pad elbow pad is a protective device for protecting knee joints and elbow joints of sportsmen or fighters, and has the main effects of increasing the stability of the joints, and playing a role in fixing and protecting the joints after the joints are damaged and avoiding secondary damage. The development of knee-pad elbow-pad is aimed at safety, light weight and comfort all the time, and it is not only required to have excellent impact protection effect, but also to satisfy the characteristics of light weight, flexibility and comfort.
However, the existing knee wraps always suffer from the following two problems: firstly, the knee pad elbow pad is generally directly filled with EVA foam layers and the like in a layered manner, the knee pad elbow pad is easy to deform when stressed, and the effective protective effect of the knee pad elbow pad is difficult to achieve due to insufficient protective performance; second, knee wraps tend to be less flexible and comfortable, thereby affecting a person's mobility.
Disclosure of Invention
The utility model aims to provide a flexible impact-resistant protective tool, which solves the technical problems of easy deformation and poor flexibility of the protective tool structure in the prior art.
In order to solve the technical problems, the utility model specifically provides the following technical scheme:
the flexible impact-resistant protective clothing comprises a FIAM external impact-resistant wear-resistant layer, an impact energy-absorbing core layer and a FIAM internal flexible buffer layer which are sequentially arranged, wherein the edges of the FIAM external impact-resistant wear-resistant layer, the impact energy-absorbing core layer and the FIAM internal flexible buffer layer are pressed into an integrated structure through a hot pressing process;
wherein the shore hardness of the FIAM external impact-resistant wear-resistant layer, the impact energy-absorbing core layer and the FIAM internal flexible buffer layer decreases gradually from layer to layer.
As a preferred embodiment of the present utility model, the microstructure of the FIAM external impact resistant and abrasion resistant layer is a TPE cellular backbone formed by foaming a TPE material and having cellular units, and a FIAM smart impact factor monomer is filled in the cellular units of the TPE cellular backbone.
As a preferable scheme of the utility model, the longitudinal sections of the FIAM outer impact-resistant wear-resistant layer, the impact energy-absorbing core layer and the FIAM inner flexible buffer layer are crescent-shaped and are sequentially stacked together.
As a preferable mode of the utility model, a concentric convex ring layer is arranged in the middle of the surface of the FIAM external impact-resistant wear-resistant layer, and a smooth ring layer is arranged in the outer area of the concentric convex ring layer.
As a preferred aspect of the present utility model, the cell units are irregularly distributed on the TPE cell backbone.
As a preferred embodiment of the present utility model, the number of the impact energy absorbing core layers includes at least three.
Compared with the prior art, the utility model has the following beneficial effects:
the utility model not only has the characteristics of light weight, rigidity outside and softness inside, but also has obvious impact protection effect. When the impact energy passes through the knee pad and elbow pad gradient structures with different impedances, a remarkable damping effect can be generated, and an excellent buffering effect can be exerted on impact load, so that the knee and elbow of a human body can be effectively protected.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It will be apparent to those of ordinary skill in the art that the drawings in the following description are exemplary only and that other implementations can be obtained from the extensions of the drawings provided without inventive effort.
FIG. 1 is a schematic view of an overall longitudinal section structure of an embodiment of the present utility model;
FIG. 2 is an enlarged schematic view of the surface structure of the FIAM outer impact-resistant wear-resistant layer according to an embodiment of the present utility model;
FIG. 3 is a schematic view of the structure of the surface of the FIAM outer impact-resistant wear-resistant layer in accordance with an embodiment of the present utility model.
Reference numerals in the drawings are respectively as follows:
1-FIAM outer impact wear resistant layer; 2-FIAM inner flexible buffer layer; 3-an impact energy absorbing core layer;
4-concentric raised ring layers; 5-smooth ring layer;
101-a plastic elastomer foam backbone; 102-cell units; 103-high molecular material monomer.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1, 2 and 3, the utility model provides a flexible impact protection tool, which comprises a FIAM outer impact abrasion resistant layer 1 and a FIAM inner flexible buffer layer 2, wherein at least one group of impact energy absorption core layers 3 are arranged between the FIAM outer impact abrasion resistant layer 1 and the FIAM inner flexible buffer layer 2. The FIAM outer impact-resistant wear-resistant layer 1, the impact energy-absorbing core layer 3 and the edges of the FIAM inner flexible buffer layer 2 are fixedly connected together; the main purpose of the FIAM external impact-resistant wear-resistant layer 1 is that when the FIAM external impact-resistant wear-resistant layer is impacted by external force or the FIAM internal flexible buffer layer 2 actively applies force, the force is transmitted to the impact energy-absorbing core layer 3, so that the impact energy-absorbing core layer 3 is utilized for buffering the force.
In the utility model, the FIAM outer impact-resistant and wear-resistant layer 1, the FIAM inner flexible buffer layer 2 and the impact energy-absorbing core layer 3 are preferably made of FIAM materials, and a high polymer with mechanical properties changing along with impact load changes.
Compared with the traditional EVA system knee pad or TPE knee pad, the FIAM flexible impact-resistant knee pad not only has the characteristics of light weight, rigidity and softness, but also has obvious impact protection effect. When the impact energy passes through the FIAM knee pad elbow pad gradient structure with different impedance, a more obvious damping effect can be generated, and an excellent buffering effect can be exerted on impact load, so that the knee and elbow of a human body can be effectively protected.
Therefore, the utility model adopts FIAM material as a whole, but cushioning and shock absorption are carried out through a three-layer main body structure in layers.
The center of the surface of the FIAM external impact-resistant wear-resistant layer 1 is provided with a concentric raised ring layer 4, the outer side area of the concentric raised ring layer 4 is provided with a smooth ring layer 5, and the concentric raised ring layer 4 mainly plays a role in increasing friction force.
The FIAM external impact resistant and wear resistant layer 1 comprises a plastic elastomer foam skeleton 101, wherein cell units 102 are distributed on the surface of the plastic elastomer foam skeleton 101, and each cell unit 102 is filled with a polymer material monomer 103.
The FIAM outer impact-resistant wear-resistant layer 1, the impact energy-absorbing core layer 3 and the FIAM inner flexible buffer layer 2 are crescent-shaped in longitudinal section and are stacked together in sequence.
Three impact energy-absorbing core layers 3 are arranged between the FIAM outer impact-resistant wear-resistant layer 1 and the FIAM inner flexible buffer layer 2, and the shore hardness of the FIAM outer impact-resistant wear-resistant layer 1, the shore hardness of the three impact energy-absorbing core layers 3 and the shore hardness of the FIAM inner flexible buffer layer 2 are gradually decreased.
Specifically, in the present utility model:
1. the FIAM flexible intelligent impact resistant material is formed by introducing an FIAM intelligent impact resistant factor on a TPE cellular framework;
2. the knee pad elbow pad mainly comprises a FIAM external impact-resistant wear-resistant layer 1, a FIAM impact energy-absorbing core layer and a FIAM internal flexible buffer layer, wherein the edges of the layers are bonded in a hot-pressing mode;
3. the FIAM external impact-resistant wear-resistant layer 1 is a layer of FIAM protective material with the Shore hardness of 70, and is mainly used for playing the functions of wear resistance and impact resistance sinking of personnel in sports or combat activities and the like;
4. the impact energy absorption core layer 3 consists of a first core layer, a second core layer and a third core layer and is used for buffering energy absorption and impact protection, wherein the Shore hardness of each layer is 45, 40 and 35 respectively;
5. the FIAM inner flexible buffer layer 2 is a layer of FIAM protective material with the Shore hardness of 30, and is mainly used for further buffering and damping and guaranteeing the wearing comfort of personnel.
The above embodiments are only exemplary embodiments of the present utility model and are not intended to limit the present utility model, the scope of which is defined by the claims. Various modifications and equivalent arrangements of this utility model will occur to those skilled in the art, and are intended to be within the spirit and scope of the utility model.
Claims (4)
1. The flexible impact-resistant protective clothing is characterized by comprising an FIAM external impact-resistant wear-resistant layer (1), an impact energy-absorbing core layer (3) and an FIAM internal flexible buffer layer (2) which are sequentially arranged, wherein the edges of the FIAM external impact-resistant wear-resistant layer (1), the impact energy-absorbing core layer (3) and the FIAM internal flexible buffer layer (2) are pressed into an integrated structure through a hot pressing process;
the shore hardness of the FIAM external impact-resistant wear-resistant layer (1), the impact energy-absorbing core layer (3) and the FIAM internal flexible buffer layer (2) is gradually decreased layer by layer.
2. A flexible impact protection according to claim 1, characterized in that the longitudinal sections of the FIAM outer impact resistant and wear resistant layer (1), the impact energy absorbing core layer (3) and the FIAM inner flexible buffer layer (2) are crescent shaped and are stacked together in sequence by hot pressing.
3. A flexible impact protection according to claim 1, characterized in that the centre of the surface of the FIAM outer impact resistant wear layer (1) is provided with a concentric raised collar layer (4) and the outer area of the concentric raised collar layer (4) is provided with a smooth collar layer (5).
4. A flexible impact protection according to claim 1, characterized in that the number of layers of the impact energy absorbing core layer (3) comprises at least three.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320175774.2U CN219783758U (en) | 2023-02-10 | 2023-02-10 | Flexible impact-resistant protective equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320175774.2U CN219783758U (en) | 2023-02-10 | 2023-02-10 | Flexible impact-resistant protective equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219783758U true CN219783758U (en) | 2023-10-03 |
Family
ID=88179489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320175774.2U Active CN219783758U (en) | 2023-02-10 | 2023-02-10 | Flexible impact-resistant protective equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219783758U (en) |
-
2023
- 2023-02-10 CN CN202320175774.2U patent/CN219783758U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6182299B1 (en) | Baseball chest protector | |
| US8347421B2 (en) | Impact reduction system | |
| US6623835B2 (en) | Protective pad | |
| CN219783758U (en) | Flexible impact-resistant protective equipment | |
| CN111227419A (en) | Helmet liner, manufacturing method thereof and helmet | |
| CN206433814U (en) | A kind of knee-pad | |
| CN101791152A (en) | Comfortable multi-functional knee pad | |
| CN212368359U (en) | Joint protective sleeve for school sports students | |
| CN2246788Y (en) | Bulletproof helmet | |
| JP7419626B2 (en) | shock absorbing pad | |
| CN205390395U (en) | Human knee -pad elbow pad | |
| CN206154838U (en) | Environmental protection yoga mat that disinfects | |
| CN102266135A (en) | Knee pad with turtle shell structures | |
| CN211097442U (en) | Boxing glove with wrist protecting structure | |
| CN201108719Y (en) | Limb arthrosis protective clothing | |
| CN213549814U (en) | Protective armor clothes for sports | |
| CN201640523U (en) | Comfortable multi-functional knee pad | |
| CN208326159U (en) | One kind is exempted to inflate bilateral air bag | |
| CN207716964U (en) | A kind of bullet-proof vest | |
| CN221212996U (en) | Motion protection plate with multilayer composite structure | |
| CN212818013U (en) | High-elastic and light martial art protective clothing | |
| JP3181702U (en) | Body protection waistcoat | |
| CN219681634U (en) | Lattice structure type protective equipment | |
| CN217117585U (en) | Slow-rebound knee pad | |
| CN206462447U (en) | A kind of damping of shocks wrister |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |