CN220293094U - Shoulder pad cover of high gas permeability - Google Patents
Shoulder pad cover of high gas permeability Download PDFInfo
- Publication number
- CN220293094U CN220293094U CN202322292769.2U CN202322292769U CN220293094U CN 220293094 U CN220293094 U CN 220293094U CN 202322292769 U CN202322292769 U CN 202322292769U CN 220293094 U CN220293094 U CN 220293094U
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- China
- Prior art keywords
- surface layer
- shoulder pad
- side curtain
- shoulder
- network structure
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- 230000035699 permeability Effects 0.000 title claims abstract description 35
- 239000002344 surface layer Substances 0.000 claims abstract description 87
- 238000010146 3D printing Methods 0.000 claims abstract description 6
- 239000000463 material Substances 0.000 claims description 6
- 239000004433 Thermoplastic polyurethane Substances 0.000 claims description 5
- 229920001971 elastomer Polymers 0.000 claims description 5
- 239000000806 elastomer Substances 0.000 claims description 5
- 229920002803 thermoplastic polyurethane Polymers 0.000 claims description 5
- 238000007639 printing Methods 0.000 claims description 4
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 239000004744 fabric Substances 0.000 claims 1
- 238000005728 strengthening Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 2
- 210000004243 sweat Anatomy 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007907 direct compression Methods 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
- 230000035900 sweating Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Laminated Bodies (AREA)
Abstract
The utility model belongs to the technical field of shoulder protection sleeves, and particularly relates to a shoulder protection sleeve with high air permeability. The shoulder pad comprises a first surface layer, a second surface layer and a side curtain, and shoulder straps or safety belts penetrate through channels formed by the first surface layer, the second surface layer and the side curtain. The first surface layer of the shoulder pad sleeve is of a planar network structure, the side curtain and the second surface layer are of a three-dimensional space network structure, the network structure improves the overall air permeability of the shoulder pad sleeve, and the three-dimensional space network structure strengthens the elastic performance of the shoulder pad sleeve. The shoulder pad sleeve can be manufactured by 3D printing, and has wide application range and strong adaptability.
Description
Technical Field
The utility model belongs to the technical field of shoulder sleeves, and particularly provides a shoulder sleeve with high air permeability.
Background
The automobile is used as a main transportation means for working and daily traveling and has a dense and inseparable relationship with us, and the backpack is used as a daily article and has quite high use frequency. When the travel time is long, the safety belt and the braces can generate compression and friction with the shoulders of the human body, so that the pressure feeling is caused. Meanwhile, common safety belts and braces mainly adopt polyester, polypropylene and nylon, and can generate damp and hot feeling after long-time use.
At present, a large number of shoulder sleeves are used for relieving the pressure feeling and the damp heat feeling in the market, and the common shoulder sleeves are mainly made of hair, cotton, blending and leather. The shoulder pad can provide certain elasticity to relieve the pressure of the safety belt and the back belt on the shoulder of the human body, but has insufficient air permeability and perspiration performance.
The shoulder pad is directly pressed on the shoulder of the human body, lacks a mode of ventilation with the outside air, generates a great deal of heat on the shoulder and further causes perspiration. After sweating, on one hand, sweat can corrode partial materials of the shoulder pad, and on the other hand, sweat prevents air circulation at the shoulder pad, and damp-heat sensation at the shoulder is aggravated.
Therefore, the above-described problems are to be solved.
Disclosure of Invention
The utility model aims to: in order to overcome the defects, the utility model aims to provide the shoulder pad sleeve with high air permeability, which has good elasticity, air permeability and comfort, can be arranged on a shoulder strap, can effectively prevent the shoulder from being pressed by the shoulder strap for a long time to cause damp and heat, and has good air permeability and ventilation performance.
The technical scheme is as follows: in order to achieve the above object, the present utility model provides a shoulder pad having high air permeability, comprising: the first surface layer, the second surface layer and the side curtain are arranged at intervals, and the edges of the two sides of the first surface layer and the second surface layer are respectively connected with the side curtain to form a strip-shaped channel; the first surface layer is of a planar network structure, the second surface layer is of a three-dimensional space network structure, the second surface layer comprises nodes and rod pieces, a single node is connected with a plurality of rod pieces, and the single rod piece is connected with two nodes. The surface layer and the side curtain form a strip-shaped channel, the shoulder belt can be arranged in the channel in a penetrating mode, the surface layer adopts a network structure, the overall air permeability of the shoulder pad sleeve is improved, and the three-dimensional space network structure can also improve the elastic performance of the shoulder belt.
Further, in the shoulder pad sleeve with high air permeability, two ends of the side curtain are transversely connected with auxiliary supporting blocks, and the auxiliary supporting blocks are vertically connected with the first surface layer and the second surface layer respectively. The auxiliary supporting block provides a certain supporting force and can be used for preventing the shoulder pad from losing the elastic performance when the shoulder pad bears excessive pressure.
Further, in the shoulder pad sleeve with high air permeability, the reinforced support plates are arranged at the edges of the two ends of the first surface layer. Because the first surface layer is of a plane network structure, edges at two ends of the first surface layer are extruded by shoulder straps or safety belts for a long time, so that the edge deformation cannot be recovered or damaged, and the shoulder protection sleeve is prevented from being damaged by the aid of the reinforcing support plate.
Further, in the shoulder pad sleeve with high air permeability, the second surface layer is of an arc-shaped structure with the center protruding towards the outer side of the shoulder pad sleeve. When the second surface layer is propped against the shoulder of a human body, the center of the shoulder protection sleeve is raised upwards, and the second surface layer is set to be of a slightly convex arc-shaped structure, so that network structures capable of communicating with outside air are reserved at two ends, and the air permeability and comfort level are improved.
Furthermore, in the shoulder pad sleeve with high air permeability, the first surface layer is additionally arranged on the outer surface of the second surface layer. When contacting with human body, the planar network structure of the first surface layer has higher comfort degree compared with the spatial network structure of the second surface layer.
Further, in the high-air-permeability shoulder pad sleeve, the network size of the first surface layer on the outer surface of the second surface layer is smaller than the network size of the second surface layer, and the network of the first surface layer is communicated with the network of the second surface layer. Through reducing the network size of first surface course, increase the contact surface of first surface course and shoulder, promote the travelling comfort, the network intercommunication of elasticity surface course and connecting plate simultaneously keeps good air permeability.
Further, in the shoulder pad sleeve with high air permeability, the side curtain is of a three-dimensional space network structure, the side curtain comprises nodes and rod pieces, a single node is connected with a plurality of rod pieces, and the single rod piece is connected with two nodes. The side curtain is arranged to be of a three-dimensional space network structure, so that the overall air permeability of the shoulder pad sleeve is further improved, and meanwhile, the elastic performance of the shoulder pad sleeve is enhanced.
Further, in the shoulder pad sleeve with high air permeability, the minimum unit of the three-dimensional space network structure of the side curtain is triangle, quadrangle or pentagon. The nodes and the rod pieces form a network structure, the triangular structure has higher stability, the supporting force of the shoulder strap can be improved, and the quadrilateral and pentagonal structure can improve the air permeability of the shoulder pad sleeve.
According to the shoulder pad sleeve with high air permeability, the first surface layer, the second surface layer and the side curtain are integrally formed 3D printing pieces. The first surface layer, the second surface layer and the side curtain are integrally printed in a 3D mode, manufacturing is simple, and the integral connection reliability of the integral forming is high.
Furthermore, in the shoulder pad with high air permeability, the printing material of the shoulder pad is thermoplastic polyurethane elastomer. The thermoplastic polyurethane elastomer material has good elastic performance, is oil-resistant, water-resistant and mildew-resistant, can adapt to various environments, has outstanding bearing capacity and thermoplasticity, and is convenient for 3D printing and processing.
The technical scheme can be seen that the utility model has the following beneficial effects: according to the shoulder pad sleeve with high air permeability, excellent elastic performance is provided through the three-dimensional space network structure of the second surface layer and the side curtain, and good air permeability can be maintained; the first surface layer increases the contact area between the shoulder protecting sleeve and the shoulder of the human body, avoids the direct compression of the node and the rod piece on the shoulder, and effectively prevents the local overstress of the shoulder; the auxiliary supporting block and the reinforced supporting plate are used for supporting the whole shoulder pad sleeve in an auxiliary mode, and can be used for supporting the shoulder pad sleeve when the shoulder pad sleeve bears excessive pressure, so that the shoulder pad sleeve can still maintain certain elastic performance, and the problem that deformation caused by long-term use cannot be recovered can be solved.
Drawings
FIG. 1 is a schematic view showing the front structure of a shoulder pad of embodiment 1;
FIG. 2 is a side view of the shoulder pad of example 2;
fig. 3 is a schematic view showing the back structure of the shoulder pad of example 2.
In the figure: 1. a first facing; 2. a second facing; 3. a side curtain; 4. an auxiliary supporting block; 5. and (5) strengthening the supporting plate.
Detailed Description
Example 1
The high-air-permeability shoulder pad sleeve shown in fig. 1 comprises a first surface layer 1, a second surface layer 2 and a side curtain 3, wherein the first surface layer 1 and the second surface layer 2 are arranged at intervals, and two side edges of the first surface layer 1 and the second surface layer 2 are respectively connected with the side curtain 3 to form a strip-shaped channel; the first surface layer 1 is of a planar network structure, the minimum unit shape of the first surface layer is hexagonal and quadrilateral, the second surface layer 2 is of a three-dimensional space network structure, the second surface layer 2 comprises nodes and rod pieces, three or more rod pieces are respectively connected to a single node in an XYZ space, and two nodes are connected to the single rod piece. The side curtain 3 is of a three-dimensional space network structure, the side curtain 3 comprises nodes and rod pieces, the single node is respectively connected with three or more rod pieces in XYZ space, and the single rod piece is connected with two nodes. The minimum units of the three-dimensional space network structure of the side curtain 3 are quadrangles and pentagons.
Two ends of the side curtain 3 are transversely connected with auxiliary supporting blocks 4, and the auxiliary supporting blocks 4 are vertically and respectively connected with the first surface layer 1 and the second surface layer 2. The edges of the two ends of the first surface layer 1 are provided with reinforcing support plates 5. The auxiliary supporting block 4 and the strengthening supporting plate 5 are solid structures.
The shoulder pad sleeve is a 3D printing piece formed integrally. The printing material of the shoulder pad sleeve is thermoplastic polyurethane elastomer.
Example 2
The high-permeability shoulder pad sleeve shown in fig. 2 and 3 comprises a first surface layer 1, a second surface layer 2 and a side curtain 3, wherein the first surface layer 1 and the second surface layer 2 are arranged at intervals, and two side edges of the first surface layer 1 and the second surface layer 2 are respectively connected with the side curtain 3 to form a strip-shaped channel; the first surface layer 1 is of a planar network structure, the minimum unit shape of the first surface layer is quadrilateral and triangular, the second surface layer 2 is of a three-dimensional space network structure, the second surface layer 2 comprises nodes and rod pieces, three or more rod pieces are respectively connected to a single node in an XYZ space, and two nodes are connected to the single rod piece.
The side curtain 3 is of a three-dimensional space network structure, the side curtain 3 comprises nodes and rod pieces, the single node is respectively connected with two or more rod pieces in XYZ space, and the single rod piece is connected with two nodes. The minimum unit of the three-dimensional space network structure of the side curtain 3 is triangle.
Two ends of the side curtain 3 are transversely connected with auxiliary supporting blocks 4, and the auxiliary supporting blocks 4 are vertically and respectively connected with the first surface layer 1 and the second surface layer 2. The edges of the two ends of the first surface layer 1 are provided with reinforcing support plates 5. The auxiliary supporting block 4 and the strengthening supporting plate 5 are solid structures.
The second surface layer 2 is an arc-shaped structure with the center protruding towards the outer side of the shoulder pad sleeve. The outer surface of the second facing 2 may additionally be provided with a first facing 1. The network size of the first facing 1 on the outer surface of the second facing 2 is smaller than the network size of the second facing 2, and the network of the first facing 1 is communicated with the network of the second facing 2.
The shoulder pad sleeve is a 3D printing piece formed integrally. The printing material of the shoulder pad sleeve is thermoplastic polyurethane elastomer.
The above embodiments are illustrative for the purpose of illustrating the technical concept and features of the present utility model so that those skilled in the art can understand the content of the present utility model and implement it accordingly, and thus do not limit the scope of the present utility model. All equivalent changes or modifications made in accordance with the spirit of the present utility model should be construed to be included in the scope of the present utility model.
Claims (10)
1. The utility model provides a shoulder pad cover of high gas permeability which characterized in that: the novel fabric comprises a first surface layer (1), a second surface layer (2) and a side curtain (3), wherein the first surface layer (1) and the second surface layer (2) are arranged at intervals, and the edges of two sides of the first surface layer (1) and the second surface layer (2) are respectively connected with the side curtain (3) to form a strip-shaped channel; the first surface layer (1) is of a planar network structure, the second surface layer (2) is of a three-dimensional space network structure, the second surface layer (2) comprises nodes and rod pieces, a plurality of rod pieces are connected to a single node, and two nodes are connected to a single rod piece.
2. The high permeability shoulder pad of claim 1, wherein: two ends of the side curtain (3) are transversely connected with auxiliary supporting blocks (4), and the auxiliary supporting blocks (4) are vertically and respectively connected with the first surface layer (1) and the second surface layer (2).
3. The high permeability shoulder pad of claim 1, wherein: the edges of the two ends of the first surface layer (1) are provided with reinforcing support plates (5).
4. The high permeability shoulder pad of claim 1, wherein: the second surface layer (2) is of an arc-shaped structure with the center protruding towards the outer side of the shoulder pad sleeve.
5. The high permeability shoulder pad of claim 1, wherein: the outer surface of the second surface layer (2) is additionally provided with a first surface layer (1).
6. The high permeability shoulder pad of claim 5, wherein: the network size of the first surface layer (1) of the outer surface of the second surface layer (2) is smaller than that of the second surface layer (2), and the network of the first surface layer (1) is communicated with the network of the second surface layer (2).
7. The high permeability shoulder pad of claim 1, wherein: the side curtain (3) is of a three-dimensional space network structure, the side curtain (3) comprises nodes and rod pieces, a single node is connected with a plurality of rod pieces, and the single rod piece is connected with two nodes.
8. The high permeability shoulder pad of claim 7, wherein: the minimum unit of the three-dimensional space network structure of the side curtain (3) is triangle, quadrangle or pentagon.
9. The high permeability shoulder pad of claim 1, wherein: the first surface layer (1), the second surface layer (2) and the side curtain (3) are integrally formed 3D printing pieces.
10. The high permeability shoulder pad of claim 9, wherein: the printing material of the shoulder pad sleeve is thermoplastic polyurethane elastomer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322292769.2U CN220293094U (en) | 2023-08-25 | 2023-08-25 | Shoulder pad cover of high gas permeability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322292769.2U CN220293094U (en) | 2023-08-25 | 2023-08-25 | Shoulder pad cover of high gas permeability |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220293094U true CN220293094U (en) | 2024-01-05 |
Family
ID=89347692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322292769.2U Active CN220293094U (en) | 2023-08-25 | 2023-08-25 | Shoulder pad cover of high gas permeability |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220293094U (en) |
-
2023
- 2023-08-25 CN CN202322292769.2U patent/CN220293094U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |