CN220756716U - Customized antibacterial insole for 3D printing by melting process - Google Patents
Customized antibacterial insole for 3D printing by melting process Download PDFInfo
- Publication number
- CN220756716U CN220756716U CN202322587880.4U CN202322587880U CN220756716U CN 220756716 U CN220756716 U CN 220756716U CN 202322587880 U CN202322587880 U CN 202322587880U CN 220756716 U CN220756716 U CN 220756716U
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- China
- Prior art keywords
- antibacterial layer
- layer
- melt adhesive
- antibacterial
- hot melt
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- 230000000844 anti-bacterial effect Effects 0.000 title claims abstract description 60
- 238000010146 3D printing Methods 0.000 title description 5
- 238000010309 melting process Methods 0.000 title description 4
- 239000010410 layer Substances 0.000 claims abstract description 75
- 239000004831 Hot glue Substances 0.000 claims abstract description 33
- 238000005516 engineering process Methods 0.000 claims abstract description 6
- 238000002844 melting Methods 0.000 claims abstract description 5
- 230000008018 melting Effects 0.000 claims abstract description 5
- 238000010030 laminating Methods 0.000 claims abstract description 4
- 238000007499 fusion processing Methods 0.000 claims description 10
- 238000009423 ventilation Methods 0.000 claims description 10
- 230000000845 anti-microbial effect Effects 0.000 claims description 9
- 239000003242 anti bacterial agent Substances 0.000 claims description 8
- 238000005187 foaming Methods 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 6
- 239000004753 textile Substances 0.000 claims description 5
- 239000012790 adhesive layer Substances 0.000 claims description 3
- 230000003115 biocidal effect Effects 0.000 claims 1
- 239000000155 melt Substances 0.000 claims 1
- 241000894006 Bacteria Species 0.000 abstract description 7
- 230000017525 heat dissipation Effects 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 239000011241 protective layer Substances 0.000 description 3
- 210000004243 sweat Anatomy 0.000 description 3
- 229920005830 Polyurethane Foam Polymers 0.000 description 2
- 239000006261 foam material Substances 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000007639 printing Methods 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 239000004599 antimicrobial Substances 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 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
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
The utility model provides a customized antibacterial insole is printed to melting technology 3D, includes the outer contour and is the hot melt adhesive layer of shoe-pad form, the hot melt adhesive layer includes antibacterial layer and connects in the hot melt adhesive net of antibacterial layer downside, the downside on antibacterial layer is encircleed and is offered the sufficient type contour groove that encircles antibacterial layer, the intermediate position on antibacterial layer is provided with the arch of foot pad, the upside on antibacterial layer is provided with half sole district and half sole district around being located the arch of foot pad respectively, makes the edge on antibacterial layer upwarp slightly through the cooperation of sufficient type contour groove and the hot melt adhesive net that sets up, makes antibacterial layer and sole laminating inseparabler, and the parcel sense is stronger more comfortable, and antibacterial layer can effectively disinfect simultaneously, and cooperation hot melt adhesive net can carry out bottom heat dissipation to the shoe-pad, effectively prevents the production of bacterium.
Description
Technical Field
The utility model belongs to the technical field of insoles, and particularly relates to a 3D printing customized antibacterial insole by a melting process.
Background
The insole is mainly matched with the outsole and the midsole of the shoe to make corresponding shapes, size plates are made according to the bottom plate or the panel of the last, corresponding shapes are made, and the insole is basically divided into three types, including a conventional insole, a health-care insole and a functional insole;
compared with the conventional insoles, the health-care insoles and functional insoles generally have special functions, such as sterilization, massage, height increase, ventilation or water resistance, and the insoles which are more comfortably attached to the soles can be conveniently manufactured by combining the 3D printing technology of the fusion process;
the prior patent discloses a plurality of antibacterial insoles, such as an environment-friendly TPU hot melt adhesive film for insoles, which is disclosed in Chinese patent publication No. CN215096195U, and comprises a hot melt adhesive film body, wherein the lower side of the hot melt adhesive film body is connected with a protective layer for protection, the upper side of the hot melt adhesive film body is connected with a protective layer for bacteria, the upper side of the protective layer is connected with a moisture permeable film for moisture permeation, and the upper side of the moisture permeable film is connected with a wear-resistant film for wear resistance.
Disclosure of Invention
Aiming at the problems, the utility model provides the 3D printing customized antibacterial insole by the fusion process, which well solves the problems of poor wrapping property and uncomfortable feeling of soles and easy bacterial mass propagation caused by sweating of bottoms of the soles in the prior art.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: the utility model provides a customized antibacterial insole is printed to melting technology 3D, includes the outer contour and is the hot melt adhesive layer of shoe-pad form, the hot melt adhesive layer includes antibacterial layer and connects in the hot melt adhesive net of antibacterial layer downside, the downside on antibacterial layer is encircleed and is offered the sufficient type contour groove that encircles antibacterial layer, the intermediate position on antibacterial layer is provided with the arch of foot pad, the upside on antibacterial layer is provided with half sole district and half sole district around being located the arch of foot pad respectively, makes the edge on antibacterial layer upwarp slightly through the cooperation of sufficient type contour groove and the hot melt adhesive net that sets up, makes antibacterial layer and sole laminating inseparabler, and the parcel sense is stronger more comfortable, and antibacterial layer can effectively disinfect simultaneously, and cooperation hot melt adhesive net can carry out bottom heat dissipation to the shoe-pad, effectively prevents the production of bacterium.
Furthermore, the section of the hot melt adhesive net is a plurality of spliced diamond-shaped wire frames, and the diamond-shaped structure enables the insole to be better in elasticity, and meanwhile the insole is not easy to break due to pressing deformation.
Further, the lower part laminating of hot melt adhesive net has the wearing layer, the wearing layer material is foaming EVA, prevents through the wearing layer that hot melt adhesive net and sole from producing the friction when the motion from causing the fracture of hot melt adhesive net.
Further, the underside of the wear-resisting layer is provided with an anti-skid groove, and the insole is prevented from shifting in the shoe through the anti-skid groove.
Further, the anti-skid groove is V-shaped, so that the contact area between the anti-skid groove and the sole is increased, and the friction force is increased.
Further, the antibacterial layer is made of PU foaming materials added with antibacterial agents, the PU foaming materials are softer and more comfortable to fit the soles, and meanwhile, the antibacterial agents can effectively inhibit bacteria.
Furthermore, the upper side of the antibacterial layer is attached with a textile layer, and the textile layer can absorb sweat and keep good ventilation.
Furthermore, the antibacterial layer is provided with ventilation holes, so that good heat dissipation and ventilation can be performed on soles through the ventilation holes, and sweat generation is prevented, and bacteria breeding environments are provided.
Further, the cross section of the foot-shaped contour groove is triangular, and when the sole presses down the antibacterial layer, the edge of the antibacterial layer can be bent along the vertex of the triangle.
Compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, the sole can be effectively radiated and sweated through the hot melt adhesive net;
according to the utility model, the half sole area and the half sole area above the antibacterial layer are matched with the arch pad, so that the sole can be more comfortably attached;
according to the utility model, the hot melt adhesive net is matched with the foot-type contour groove, when the sole applies downward pressure to the antibacterial layer, the edge of the antibacterial layer is tilted upwards along the foot-type contour groove, so that the sole edge is wrapped by the insole, and the insole is more comfortable.
Drawings
FIG. 1 is a schematic view of an exploded perspective view of the present utility model;
FIG. 2 is a schematic cross-sectional view of the present utility model;
fig. 3 is a bottom view of the present utility model.
In the figure: 1. an antimicrobial layer; 2. a hot melt adhesive net; 3. foot-type contour grooves; 4. an arch support; 5. a half sole region; 6. a rear sole region; 7. a wear-resistant layer; 8. an anti-skid groove; 9. a textile layer; 10. and (5) ventilation holes.
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. 1-3, a customized antibacterial insole is printed in 3D by a melting process, which comprises a melting adhesive layer with an outer contour of insole shape, wherein the melting adhesive layer comprises a hot melt adhesive net 2 integrally connected with the lower side of an antibacterial layer 1 and an antibacterial layer 1, the hot melt adhesive net 2 and the antibacterial layer 1 can be integrally generated by an FDM printing technology, a foot-shaped contour groove 3 encircling the antibacterial layer 1 is formed around the lower side of the antibacterial layer 1, an arch pad 4 integrated with the antibacterial layer 1 is arranged in the middle of the antibacterial layer 1, a front sole region 5 and a rear sole region 6 which are positioned in front of and behind the arch pad 4 are respectively arranged on the upper side of the antibacterial layer 1, the front sole region 5 and the rear sole region 6 are slightly concave in the antibacterial layer 1, the shape of the front sole and the rear sole are attached to each other, the shapes of the front sole region 4, the front sole region 5 and the rear sole region 6 can be scanned by the FDM printing technology, the specific data are obtained according to the sole shape, and the specific data are customized and printed according to the foot sole shape.
In this embodiment, the section of the hot melt adhesive net 2 is a plurality of spliced diamond-shaped wire frames.
In this embodiment, the lower portion of the hot melt adhesive net 2 is adhered with a wear-resistant layer 7 by glue, and the wear-resistant layer 7 is made of foamed EVA.
In this embodiment, the underside of the wear-resistant layer 7 is provided with a anti-slip groove 8, and the cross section of the anti-slip groove 8 is triangular.
In this embodiment, the anti-slip groove 8 has a V shape, and the tip of the V-shaped anti-slip groove 8 faces forward.
In this embodiment, the antibacterial layer 1 is a PU foam material to which an antibacterial agent is added, the antibacterial agent may be an iHeir-FP foam antibacterial agent, and the mass ratio of the antibacterial agent to the PU foam material is 1% -3%.
In this embodiment, the upper side of the antibacterial layer 1 is adhered with a textile layer 9 by glue powder.
In this embodiment, the antibacterial layer 1 and the arch support 4 are provided with ventilation holes 10, and the lower parts of the ventilation holes 10 are communicated with the hot melt adhesive net 2.
In this embodiment, the cross section of the foot-shaped contour groove 3 is triangular.
When the sole is used, the wear-resistant layer 7 is attached to the sole, when the sole applies pressure to the antibacterial layer 1, the front sole area 5 and the rear sole area 6 are subjected to pressure to enable the hot melt adhesive net 2 to be pressed downwards to deform, the front sole area 5 and the rear sole area 6 are effectively attached to the front sole and the rear sole of the sole, meanwhile, the arch pad 4 can effectively support the arch part, when the hot melt adhesive net 2 is deformed, the edge of the antibacterial layer 1 is also raised due to the existence of the foot-shaped contour groove 3, compared with the sole part, the external pressure is applied to the edge of the antibacterial layer 1, the edge of the sole is attached to the edge of the sole, meanwhile, the sole is alternately raised in the walking process, the continuous extrusion deformation of the hot melt adhesive net 2 is matched with the ventilation holes 10 to ventilate and dissipate heat, the sole is not easy to sweat, the odor is avoided, meanwhile, the antibacterial layer 1 adopts PU foaming materials added with antibacterial agents, and the antibacterial layer 1 can inhibit bacteria in the sole for a long time, and the odor generated by bacteria is avoided.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (9)
1. The utility model provides a customized antibiotic shoe-pad is printed to melting technology 3D, includes that the outline is the melt adhesive layer of shoe-pad form, its characterized in that: the hot melt adhesive layer comprises an antibacterial layer and a hot melt adhesive net connected to the lower side of the antibacterial layer, a foot-shaped outline groove surrounding the antibacterial layer is formed in the lower side of the antibacterial layer in a surrounding mode, an arch pad is arranged in the middle of the antibacterial layer, and a half sole area which are located in front of and behind the arch pad are respectively arranged on the upper side of the antibacterial layer.
2. The fusion process 3D printed customized antimicrobial insole of claim 1, wherein: the section of the hot melt adhesive net is a plurality of spliced diamond-shaped wire frames.
3. The fusion process 3D printed customized antimicrobial insole of claim 1, wherein: the lower part laminating of hot melt adhesive net has the wearing layer, the wearing layer material is foaming EVA.
4. The fusion process 3D print customized antimicrobial insole of claim 3, wherein: the downside of wearing layer is provided with anti-skidding groove.
5. The fusion process 3D print customized antimicrobial insole of claim 4, wherein: the anti-skid groove is V-shaped.
6. The fusion process 3D printed customized antimicrobial insole of claim 1, wherein: the antibacterial layer is made of PU foaming materials added with antibacterial agents.
7. The fusion process 3D print customized antimicrobial insole of claim 5, wherein: the upper side of the antibacterial layer is attached with a textile layer.
8. The fusion process 3D printed customized antimicrobial insole of claim 1, wherein: the antibacterial layer is provided with ventilation holes.
9. The fusion process 3D printed customized antimicrobial insole of claim 1, wherein: the cross section of the foot-shaped contour groove is triangular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322587880.4U CN220756716U (en) | 2023-09-22 | 2023-09-22 | Customized antibacterial insole for 3D printing by melting process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322587880.4U CN220756716U (en) | 2023-09-22 | 2023-09-22 | Customized antibacterial insole for 3D printing by melting process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220756716U true CN220756716U (en) | 2024-04-12 |
Family
ID=90619287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322587880.4U Active CN220756716U (en) | 2023-09-22 | 2023-09-22 | Customized antibacterial insole for 3D printing by melting process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220756716U (en) |
-
2023
- 2023-09-22 CN CN202322587880.4U patent/CN220756716U/en active Active
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