Shoe sole structure adopting launder design injection molding process and shoe
By setting up positioning grooves and flow guide mechanisms in the sole structure, the problem of uneven distribution of injection molded materials is solved, the uniform distribution and full foaming of materials are achieved, and the production quality of sole is improved.
Patent Information
- Application Number
- CN202422495042.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-15
- Publication Date
- 2025-07-11
- Estimated Expiration
- 2034-10-15
AI Technical Summary
In the prior art, the sole structure is unevenly distributed in the confined space, resulting in problems such as pores, uneven material foaming and material shortage.
Positioning grooves are provided on the rubber backsheet, and a flow guide mechanism is designed on the elastic shock absorbing block, including a first flow guide part, a second flow guide part and a longitudinal flow guide groove to ensure uniform distribution of the material and sufficient foaming.
Through the design of the flow guide mechanism, the volume of raw materials in the confined space is increased, and the uniform distribution and sufficient foaming of materials are achieved, avoiding problems such as pores, uneven foaming of materials and material shortage.
Smart Images
Figure CN223081183U_ABST
Abstract
Description
Technical Field
[0001] This application relates to the technical field of shoes, and particularly to a sole structure and a shoe with a runner design injection molding process. Background Art
[0002] The sole structure is an important part of a shoe and is used to contact the ground. In the prior art, when the sole structure is combined with the shoe, it is generally connected by an injection molding process. However, the injection molding material is easily affected by the closed environment in the closed space, resulting in uneven distribution of the injection molding material, causing problems such as air holes, uneven material foaming, and material shortage. Therefore, it needs to be improved. Summary of the Invention
[0003] In view of the deficiencies in the prior art, embodiments of this application provide a sole structure and a shoe with a runner design injection molding process to solve the problems existing in the related art. The technical solutions are as follows:
[0004] In a first aspect, an embodiment of this application provides a sole structure with a runner design injection molding process, including: a rubber bottom sheet; a positioning groove is provided on the rubber bottom sheet; an elastic shock-absorbing block; the elastic shock-absorbing block is arranged in the positioning groove; a diversion mechanism; the diversion mechanism is arranged on the elastic shock-absorbing block.
[0005] In one embodiment, the diversion mechanism includes: a first diversion part and a second diversion part; the first diversion part is arranged on one side of the elastic shock-absorbing block; the second diversion part is arranged on the other side of the elastic shock-absorbing block.
[0006] In one embodiment, the first diversion part includes a plurality of first diversion grooves distributed in parallel.
[0007] In one embodiment, the second diversion part includes a plurality of second diversion grooves distributed in a tree shape.
[0008] In one embodiment, the diversion mechanism further includes a longitudinal diversion groove; the longitudinal diversion groove respectively communicates with the first diversion groove and the second diversion groove.
[0009] In one embodiment, the elastic shock-absorbing block is a yolk core shock-absorbing block.
[0010] In one embodiment, the rubber bottom sheet is a transparent rubber bottom sheet.
[0011] In one embodiment, an anti-slip layer is provided at the bottom of the rubber bottom sheet; anti-slip patterns for increasing surface roughness are provided on the anti-slip layer.
[0012] In a second aspect, an embodiment of this application provides a shoe, including a sole structure with a runner design injection molding process.
[0013] The advantages or beneficial effects in the above technical solutions at least include:
[0014] The elastic shock-absorbing block of the present application is arranged in the positioning groove of the rubber bottom sheet, and a diversion mechanism is provided on the surface of the elastic shock-absorbing block. Under the action of the diversion mechanism, the volume of raw materials in the sealed space of the sole structure can be effectively increased, which is beneficial to the smooth flow of liquid materials from one end to the other end in the space, enabling the raw materials to be evenly distributed and fully foamed, thereby avoiding problems such as uneven distribution of injection molding materials, resulting in pores, uneven material foaming, and material shortage during the production of the sole structure.
[0015] The above summary is only for the purpose of the specification and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of the present application will be readily apparent by reference to the drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] In the drawings, unless otherwise specified, the same reference numerals throughout the several views denote the same or similar components or elements. These drawings are not necessarily drawn to scale. It should be understood that these drawings only depict some embodiments disclosed in the present application and should not be regarded as limiting the scope of the present application.
[0017] Figure 1 is an exploded schematic view of the present utility model;
[0018] Figure 2 is a front schematic view of the present utility model;
[0019] Figure 3 is a cross-sectional schematic view of the present utility model;
[0020] Figure 4 is a bottom schematic view of the present utility model.
[0021] In the figure: 1, rubber bottom sheet; 11, positioning groove; 2, elastic shock-absorbing block; 3, diversion mechanism; 31, first diversion part; 32, second diversion part; 4, longitudinal diversion groove; 51, anti-slip layer; 52, anti-slip pattern. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0022] In the following, in order to make the purpose, features, and advantages of the present utility model more obvious and understandable, some exemplary embodiments are simply described. As those skilled in the art can recognize, the described embodiments can be modified in various different ways without departing from the spirit or scope of the present application. Therefore, the drawings and the description are considered to be exemplary in nature rather than restrictive.
[0023] The present utility model will be described in detail below in conjunction with the accompanying drawings and embodiments.
[0024] Embodiment 1
[0025] As Figures 1 to 4 shown, this embodiment provides a sole structure of an injection molding process with a chute design, including: a rubber bottom sheet 1; a positioning groove 11 is provided on the rubber bottom sheet 1; an elastic shock-absorbing block 2; the elastic shock-absorbing block 2 is arranged in the positioning groove 11; a flow guiding mechanism 3; the flow guiding mechanism 3 is arranged on the elastic shock-absorbing block 2.
[0026] In this embodiment, a positioning groove 11 is provided on the rubber bottom sheet 1, and the shape of the positioning groove 11 corresponds to and matches the shape of the elastic shock-absorbing block 2. The elastic shock-absorbing block 2 can be inlaid on the rubber bottom sheet 1 through the positioning groove 11; a flow guiding mechanism 3 is provided on the surface of the elastic shock-absorbing block 2. The flow guiding mechanism 3 adopts a groove structure design. Under the clearance effect of the groove of the flow guiding mechanism 3, the volume of the raw materials in the closed space of the sole structure can be effectively increased, which is beneficial to the smooth flow of the liquid materials from one end to the other end in the space, enabling the raw materials to be evenly distributed and fully foamed, thus avoiding problems such as uneven distribution of the injection molding materials, resulting in pores, uneven material foaming, and material shortage during the production process of the sole structure.
[0027] Furthermore, the flow guiding mechanism 3 includes: a first flow guiding part 31 and a second flow guiding part 32; the first flow guiding part 31 is arranged on one side of the elastic shock-absorbing block 2; the second flow guiding part 32 is arranged on the other side of the elastic shock-absorbing block 2. The first flow guiding part 31 includes a plurality of first flow guiding grooves distributed in parallel. The second flow guiding part 32 includes a plurality of second flow guiding grooves distributed in a tree shape.
[0028] In this embodiment, the first flow guiding part 31 and the second flow guiding part 32 are respectively arranged on the front and back sides of the elastic shock-absorbing block 2. Among them, the first flow guiding part 31 includes a plurality of first flow guiding grooves distributed in parallel, and the second flow guiding part 32 includes a plurality of second flow guiding grooves distributed in a tree shape (see Figure 2 ), through the above-mentioned first flow guiding grooves and second flow guiding grooves distributed on both sides of the elastic shock-absorbing block 2, the volume of the raw materials in the closed space on the flow guiding mechanism 3 can be effectively increased, enabling the raw materials to be fully foamed on the flow guiding mechanism 3.
[0029] Furthermore, the flow guiding mechanism 3 further includes a longitudinal flow guiding groove 4; the longitudinal flow guiding groove 4 communicates with the first flow guiding groove and the second flow guiding groove respectively.
[0030] In this embodiment, the longitudinal diversion groove 4 passes through the first diversion part 31 and the second diversion part 32 along the central axis position of the elastic shock-absorbing block 2, and the longitudinal diversion groove 4 is respectively connected to the first diversion groove and the second diversion groove, so that there is a communication relationship between the first diversion part 31 and the second diversion part 32, and the structural design is more reasonable.
[0031] Further, the elastic shock-absorbing block 2 is a yolk-core shock-absorbing block.
[0032] In this embodiment, the elastic shock-absorbing block 2 is made of yolk-core shock-absorbing material, which is a high-density PU foaming material that can effectively support the twisting and deformation of external forces on it, thereby achieving the effect of buffering and shock-absorbing to protect the arch of the foot.
[0033] Further, the rubber sole 1 is a transparent rubber sole.
[0034] In this embodiment, the rubber sole 1 is made of transparent rubber material, so that the internal elastic shock-absorbing block 2 and injection molding material can be seen through the rubber sole 1 of the sole structure, thereby improving the appearance beauty and diversity of the injection-molded sole structure.
[0035] Further, an anti-slip layer 51 is provided at the bottom of the rubber sole 1; anti-slip lines 52 for increasing the surface roughness are provided on the anti-slip layer 51.
[0036] In this embodiment, the anti-slip layer 51 is provided at the bottom of the rubber sole 1, and the anti-slip layer 51 has anti-slip lines 52 with a certain design texture on its surface. The surface roughness of the anti-slip layer 51 can be increased through the anti-slip lines 52, thereby increasing the friction of the rubber sole 1, and the sole structure is safer and more reliable to use.
[0037] Embodiment Two
[0038] This embodiment provides a shoe, including a sole structure of an injection molding process with a flow groove design.
[0039] In this embodiment, the sole structure of the injection molding process with a flow groove design can be applied to various different shoes (such as leather shoes, sports shoes, etc.). The sole structure of the injection molding process with a flow groove design has all the technical effects in Embodiment One. Therefore, when the sole structure of the injection molding process with a flow groove design is applied to shoes, it also has the same technical effects, which will not be elaborated here.
[0040] For a sole structure of an injection molding process with a flow groove design and a shoe of the present utility model, the functions of each module in each device in the embodiment can be referred to the corresponding descriptions in the above method, and it has the advantage of increasing the volume of raw materials in the closed space of the sole structure so that the raw materials can be evenly distributed and fully foamed.
[0041] In the description of this specification, unless otherwise clearly specified and defined, terms such as "installed", "connected", "joined", "fixed", etc. shall be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in this utility model can be understood according to specific circumstances. The terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include one or more of such features.
[0042] In this utility model, unless otherwise clearly specified and defined, the first feature being "above" or "below" the second feature may include the first and second features being in direct contact, or may include the first and second features not being in direct contact but being in contact through additional features therebetween. Moreover, the first feature being "above", "over", and "on top of" the second feature includes the first feature being directly above and diagonally above the second feature, or merely indicating that the first feature has a higher horizontal height than the second feature. The first feature being "under", "beneath", and "underneath" the second feature includes the first feature being directly below and diagonally below the second feature, or merely indicating that the first feature has a lower horizontal height than the second feature. Terms such as "vertical", "horizontal", "left", "right", "up", "down", and similar expressions are only for the purpose of illustration and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and thus cannot be understood as a limitation of this utility model.
[0043] As described above, it is only the specific implementation manner of this application, but the protection scope of this application is not limited thereto. Any person skilled in the art in the technical field disclosed by this application can easily think of various changes or substitutions within the technical scope disclosed by this application, and these should all be covered within the protection scope of this application. Therefore, the protection scope of this application shall be subject to the protection scope of the claims.
Claims
1. A sole structure of an injection molding process with a launder design, characterized in that, Comprising: A rubber bottom sheet; A positioning groove is provided on the rubber bottom sheet; An elastic shock-absorbing block; The elastic shock-absorbing block is arranged in the positioning groove; A diversion mechanism; The diversion mechanism is arranged on the elastic shock-absorbing block.
2. The sole structure of an injection-molded process for a chute design according to claim 1, wherein The diversion mechanism includes: a first diversion part and a second diversion part; the first diversion part is arranged on one side of the elastic shock-absorbing block; the second diversion part is arranged on the other side of the elastic shock-absorbing block.
3. The injection molding process sole structure with a chute design according to claim 2, characterized in that, The first diversion part includes a plurality of first diversion grooves distributed in parallel.
4. The sole structure of an injection-molded process for a chute design according to claim 3, characterized in that, The second diversion part includes a plurality of second diversion grooves distributed in a tree shape.
5. The sole structure of an injection-molded process for a chute design according to claim 4, wherein, The diversion mechanism further includes a longitudinal diversion groove; the longitudinal diversion groove communicates with the first diversion groove and the second diversion groove respectively.
6. The injection molding process sole structure of the chute design according to any one of claims 1-5, characterized in that, The elastic shock-absorbing block is a yolk-core shock-absorbing block.
7. The sole structure of an injection-molded process with a chute design according to any one of claims 1-5, characterized in that, The rubber bottom sheet is a transparent rubber bottom sheet.
8. The sole structure of an injection-molded process for a chute design according to claim 7, wherein, An anti-slip layer is provided at the bottom of the rubber bottom sheet; anti-slip lines for increasing the surface roughness are provided on the anti-slip layer.
9. A shoe, characterized in that, Comprising the sole structure of the flow groove design injection molding process according to any one of claims 1-8.