3D printed shoes

Abstract

The utility model relates to a 3D printing shoe which comprises a 3D printing shoe body, the 3D printing shoe body is connected with a suspension layer through a connecting structure, and the suspension layer is used for improving the strength of the 3D printing shoe body at the position where the suspension layer is located and / or used as a design layer. The suspension layer comprises a central area and an outer ring area arranged on the periphery of the central area, and the central area is connected with the 3D printing shoe body through the connecting structure. According to the 3D printing shoe, the suspension layer is arranged on the 3D printing shoe body and can be used for improving the strength of the 3D printing shoe body, so that the problem that the strength of some parts of the 3D printing shoe is low or the strength requirement cannot be met due to thickness limitation in the prior art is solved; the suspension layer can also be used as a design layer so as to increase the design diversity and the shoe outline diversity.

Description

Technical Field

[0001] The utility model belongs to the technical field of shoes, and specifically relates to a 3D printed shoe. Background Art

[0002] 3D printing technology is a technology that uses digital model files as the basis, uses one or more bondable materials, and prints objects layer by layer. With the development of 3D printing technology, 3D printing technology has become an auxiliary tool favored by designers due to its low material cost and relatively cheap equipment. At present, 3D printing technology has been widely used in the production of shoes and bags.

[0003] In the prior art, 3D printed shoes that are integrally printed generally use a single-layer grid structure during the 3D printing process, but there is a manufacturing thickness limitation in the photocuring elastomer manufacturing technology. Therefore, the thickness of the grid structure used in the 3D printing process cannot be too large, which may result in the 3D printed shoes having low strength in some parts or even failing to meet the strength requirements; secondly, the manufacturing thickness limitation in the photocuring elastomer manufacturing technology also makes it impossible to make a silhouette on the upper part that exceeds the shoe last too much. Therefore, 3D printed shoes have the disadvantage of a single style and cannot meet the diversified requirements of the market. Utility Model Content

[0004] In order to solve all or part of the above problems, the purpose of the utility model is to provide a 3D printed shoe, on which a suspension layer is arranged, and the suspension layer is used to improve the strength of the 3D printed shoe body at the location thereof and / or to be used as a design layer, thereby solving the problems of the prior art.

[0005] According to one aspect of the utility model, a 3D printed shoe is provided, comprising a 3D printed shoe body, to which a suspension layer is connected via a connecting structure, wherein the suspension layer is used to improve the strength of the 3D printed shoe body at the location thereof and / or to serve as a design layer.

[0006] Furthermore, the suspension layer includes a central area and an outer ring area arranged on the periphery of the central area, and the central area is connected to the 3D printed shoe body through the connecting structure.

[0007] Furthermore, the connection structure is a plurality of line segments, one end of each line segment is connected to the 3D printed shoe body, and the other end of each line segment is connected to the suspension layer.

[0008] Furthermore, the connection structure is a lattice structure.

[0009] Furthermore, two or more suspension layers are provided on the 3D printed shoe body, and each of the suspension layers is connected to the 3D printed shoe body via the connection structure.

[0010] Furthermore, one of the suspension layers is arranged at the toe of the 3D printed shoe body.

[0011] Furthermore, one of the suspension layers is arranged at the heel of the 3D printed shoe body.

[0012] It can be seen from the above technical solution that the 3D printed shoes provided by the utility model have the following beneficial effects:

[0013] The 3D printed shoe body of the utility model is provided with a suspension layer, which can be used to improve the strength of the 3D printed shoe body, thereby overcoming the problem in the prior art that some parts of the 3D printed shoes are of low strength or cannot meet the strength requirements due to thickness limitations;

[0014] The suspension layer of the utility model can also be used as a design layer to increase the design diversity and the diversity of the shoe silhouette. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of a 3D printed shoe according to an embodiment of the utility model;

[0016] Figure 2 This is a schematic diagram of the 3D printed shoe after the suspension layer is cut open;

[0017] Figure 3 is a schematic diagram when the connection structure is a lattice structure;

[0018] Figure 4 It is a schematic diagram when the connection structure is a line segment;

[0019] The reference numerals in the figure are: suspension layer 1, outer ring area 11, central area 12, 3D printed shoe body 2, and connection structure 3. DETAILED DESCRIPTION

[0020] In order to better understand the purpose, structure and function of the present invention, a 3D printed shoe of the present invention is further described in detail below in conjunction with the accompanying drawings.

[0021] like Figure 1 As shown, it shows a 3D printed shoe of an embodiment of the utility model, including a 3D printed shoe body 2, to which a suspension layer 1 is connected via a connecting structure 3, and the suspension layer 1 is used to improve the strength of the 3D printed shoe body 2 at the location thereof and / or to be used as a design layer.

[0022] In this embodiment, a suspension layer 1 is connected to the 3D printed shoe body 2 via a connecting structure 3. The setting of the suspension layer 1 can be used to improve the strength of the 3D printed shoe, thereby overcoming the situation in the prior art where some parts of the 3D printed shoe do not meet the strength requirements or have weak strength due to thickness limitations.

[0023] Again, the suspension layer 1 of this embodiment can also be used as a design layer to increase the diversity of designs and shoe silhouettes.

[0024] In a specific embodiment, if Figure 1-Figure 2 As shown, the suspension layer 1 includes a central area 12 and an outer ring area 11 arranged on the periphery of the central area 12 , and the central area 12 is connected to the 3D printed shoe body 2 via a connecting structure 3 .

[0025] In this embodiment, the suspension layer 1 includes a central area 12 and an outer ring area 11. The central area 12 is connected to the 3D printed shoe body 2 through the connection structure 3, and the outer ring area 11 is arranged outside the central area 12. The arrangement of the suspension layer 1 in this embodiment makes the connection structure 3 have a certain degree of concealment, solving the problem of poor visual effect caused by the connection structure 3 being exposed.

[0026] In a specific embodiment, if Figure 4 As shown, the connection structure 3 is a plurality of line segments, one end of the line segment is connected to the 3D printed shoe body 2 , and the other end of the line segment is connected to the suspension layer 1 .

[0027] In this embodiment, the connection structure 3 is a plurality of line segments, one end of all the line segments is connected to the 3D printed shoe body 2, and the other end of all the line segments is connected to the central area 12 of the suspension layer 1. The line segments and the surface of the 3D printed shoe body 2 can be in a perpendicular relationship or only in an intersecting relationship; the line segments and the suspension layer 1 can be in a perpendicular relationship or only in an intersecting relationship. Again, the setting of the connection structure 3 in this embodiment does not affect the air permeability of the 3D printed shoe body 2, and has a shock-absorbing effect, thereby reducing the external impact on the foot.

[0028] In a specific embodiment, if Figure 3 As shown, the connection structure 3 is a lattice structure. The lattice structure of this embodiment also does not affect the air permeability of the 3D printed shoe body 2, and has a shock-absorbing effect, thereby reducing the external impact on the foot.

[0029] In a specific embodiment, two or more suspension layers 1 are provided on the 3D printed shoe body 2 , and each suspension layer 1 is connected to the 3D printed shoe body 2 via a connecting structure 3 .

[0030] Specifically, in this embodiment, two or more suspension layers 1 are arranged on the 3D printed shoe body 2, wherein a part of the suspension layer 1 can be used to improve the strength of the part where it is located, and another part of the reinforcement layer can be used as a design layer. Thus, on the one hand, the strength of the 3D printed shoe is improved, and on the other hand, the 3D printed shoe has a variety of profiles.

[0031] In one embodiment, one of the suspension layers 1 is disposed at the toe of the 3D printed shoe body 2. The suspension layer 1 disposed at the toe improves the strength of the 3D printed shoe at the toe, and the connection structure 3 has a shock-absorbing effect, thereby protecting the toe of the user.

[0032] In one embodiment, one of the suspension layers 1 is disposed at the heel of the 3D printed shoe body 2. The suspension layer 1 disposed at the heel improves the strength of the 3D printed shoe at the heel, and the connection structure 3 has a shock-absorbing effect, thereby protecting the heel of the user.

[0033] It should be noted that, unless otherwise specified, the technical terms or scientific terms used in this application should have the common meanings understood by technicians in the field to which the utility model belongs.

[0034] In this application, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0035] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it; although the utility model has been described in detail with reference to the above embodiments, those skilled in the art should understand that they can still modify the technical solutions recorded in the above embodiments, or replace some or all of the technical features therein by equivalents; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the utility model, and they should all be included in the scope of the claims and description of the utility model. In particular, as long as there is no structural conflict, the various technical features mentioned in each embodiment can be combined in any way. The utility model is not limited to the specific embodiments disclosed herein, but includes all technical solutions that fall within the scope of the claims.

Claims

1. A 3D printed shoe, comprising a 3D printed shoe body, characterized in that: The 3D printed shoe body is connected to a suspension layer via a connection structure, and the suspension layer is used to improve the strength of the 3D printed shoe body at the location thereof and / or to serve as a design layer.

2. The 3D printed shoe according to claim 1, characterized in that: The suspension layer includes a central area and an outer ring area arranged on the periphery of the central area, and the central area is connected to the 3D printed shoe body through the connecting structure.

3. The 3D printed shoe according to claim 1, characterized in that: The connection structure is a plurality of line segments, one end of each line segment is connected to the 3D printed shoe body, and the other end of each line segment is connected to the suspension layer.

4. The 3D printed shoe according to claim 1, characterized in that: The connection structure is a lattice structure.

5. The 3D printed shoe according to claim 1, characterized in that: The 3D printed shoe body is provided with two or more suspension layers, and each of the suspension layers is connected to the 3D printed shoe body via the connection structure.

6. The 3D printed shoe according to claim 5, characterized in that: One of the suspension layers is arranged at the toe of the 3D printed shoe body.

7. The 3D printed shoe according to claim 5, characterized in that: One of the suspension layers is arranged at the heel of the 3D printed shoe body.

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