Tensile vamp
Through the double-layer mesh braided layer and multi-layer structural design, combined with tensile strips, water absorption, waterproof, and smell removal layers, the problem of easy breakage of the mesh upper is solved, and a high tensile performance and comfortable upper design is achieved.
Patent Information
- Application Number
- CN202421840463.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-31
- Publication Date
- 2025-07-29
- Estimated Expiration
- 2034-07-31
AI Technical Summary
The existing mesh upper is easily broken during use due to its single-layer structure and low tensile strength.
The double-layer mesh braided layer structure is adopted. The tensile strips of each mesh braided layer extend vertically to each other. The edge sealing of the positioning strips is provided with a tensile shell and an inner core wire. The inner core wire is formed by twisting a multi-strand nylon yarn. The positioning column is fixed on the tensile shell. The outer layer is equipped with water absorption, waterproof, deodorization and lining layers to improve the overall performance.
It significantly improves the tensile resistance of the upper, keeping the inside of the shoe dry, breathable, and removes odor, improving wear comfort and wear resistance.
Smart Images
Figure CN223157969U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of shoe uppers, and particularly relates to a tensile-resistant shoe upper. Background Art
[0002] Shoe uppers are generally made of different materials according to application scenarios, and these materials include leather, polyurethane artificial leather, fabric or synthetic materials, etc. Among them, shoes focusing on sports scenarios, such as running shoes, basketball shoes, tennis shoes, etc., generally use fabric materials as shoe uppers. Fabric shoe uppers can adopt different materials and structures according to different requirements. For example, nylon, polyester fiber, jacquard fabric, flyknit fabric, etc. can be used. At the same time, in order to improve the air permeability of the shoe upper, the shoe upper is generally woven into a mesh cloth with breathable mesh holes. However, most of this mesh cloth is a single-layer structure, with low tensile strength and easy to break during use. Summary of the Utility Model
[0003] The purpose of the utility model is to overcome the above-mentioned defects or problems in the background art, and provide a tensile-resistant shoe upper, which has a high tensile strength and improves the problem that the existing mesh shoe upper is easy to break.
[0004] To achieve the above purpose, the utility model adopts the following technical solutions:
[0005] Technical solution one: A tensile-resistant shoe upper, including a shoe upper mesh cloth, the shoe upper mesh cloth is overlapped with two mesh cloth weaving layers, and the two mesh cloth weaving layers are sealed by positioning strips; each mesh cloth weaving layer includes a number of tensile-resistant strips arranged in parallel along a predetermined direction, both ends of the tensile-resistant strip are connected to the inner side of the positioning strip, and the extending direction of the tensile-resistant strips in one of the mesh cloth weaving layers is perpendicular to the extending direction of the tensile-resistant strips in the other mesh cloth weaving layer.
[0006] Based on technical solution one, technical solution two: The tensile-resistant strip includes a tensile-resistant outer shell and an inner core wire; the inside of the tensile-resistant outer shell is hollow and forms an accommodating cavity with openings at both ends along its extending direction, the inner core wire is placed in the accommodating cavity, and the inner core wire extends out from the openings at both ends of the accommodating cavity and is connected to the positioning strip.
[0007] Based on technical solution two, technical solution three: The tensile-resistant strip further includes a number of positioning columns; the tensile-resistant outer shell is provided with a number of symmetrically-positioned mounting groove holes in pairs along the inner wall of the accommodating cavity along its extending direction, both ends of the positioning column extend into and are fixed in the mounting groove holes, and the positioning column penetrates through the inner core wire located in the accommodating cavity.
[0008] Based on technical solution three, technical solution four: The inner core wire is a twisted rope formed by twisting multiple strands of nylon yarn.
[0009] Technical solution five based on technical solution four: An absorbent layer is compounded on the upper side of the vamp mesh fabric within the range corresponding to the mesh fabric weaving layer. The absorbent layer is made of sponge material, and its edge is connected to the inner side of the positioning strip.
[0010] Technical solution six based on technical solution five: A waterproof layer is provided on the upper side of the absorbent layer. The waterproof layer is made of leather material and is connected to the upper side surface of the positioning strip.
[0011] Technical solution seven based on technical solution six: A number of ventilation holes are provided through the waterproof layer.
[0012] Technical solution eight based on technical solution seven: A deodorant layer is compounded on the lower side of the vamp mesh fabric within the range corresponding to the mesh fabric weaving layer. The deodorant layer is woven from polyester fiber containing activated carbon material, and its edge is connected to the inner side of the positioning strip.
[0013] Technical solution nine based on technical solution eight: A soft cushion layer is provided on the lower side of the deodorant layer. The soft cushion layer is woven from cotton fiber, and its edge is connected to the inner side of the positioning strip.
[0014] Technical solution ten based on technical solution nine: A lining layer is provided on the lower side of the soft cushion layer. The lining layer is woven from polyester fiber and is connected to the lower side surface of the positioning strip and the soft cushion layer.
[0015] As can be seen from the above description of the present invention, compared with the prior art, the present invention has the following beneficial effects:
[0016] Technical solution one provides a tensile-resistant vamp. The vamp includes a vamp mesh fabric. Two mesh fabric weaving layers are overlapped on the vamp mesh fabric and are edge-sealed by a positioning strip. Each mesh fabric weaving layer includes a number of tensile-resistant strips. The tensile-resistant strips of one mesh fabric weaving layer are arranged in parallel along a first predetermined direction, and the tensile-resistant strips of the other mesh fabric weaving layer are arranged in parallel along a second predetermined direction. Moreover, the extending directions of the tensile-resistant strips of the two mesh fabric weaving layers are perpendicular to each other. This enables the vamp mesh fabric to improve the tensile-resistant performance of the vamp through the tensile-resistant strips in the two extending directions of the tensile-resistant strips of the two mesh fabric weaving layers. And the two mesh fabric weaving layers are overlapped rather than intertwined, which decouples the tensile-resistant strips of the two mesh fabric weaving layers, enabling them to play a tensile-resistant role independently in their respective directions without being affected by the other weaving layer, thereby improving the overall tensile-resistant performance of the vamp.
[0017] In technical solution two, the tensile-resistant strip includes a shell and a core wire. The shell plays a role in protecting the core wire, and at the same time, both ends of the core wire are connected to the positioning strip, and the tensile-resistant role is played through the core wire.
[0018] In Technical Solution 3, a positioning post is further provided in the tensile strip. The positioning post is fixed on the outer shell and inserted into the inner core wire. When the inner core wire is stretched, the positioning post will limit the stretching degree of the inner core wire, avoid excessive stretching of the inner core wire, thereby improving the tensile performance of the tensile strip, and can prevent the inner core wire from being pulled and broken.
[0019] In Technical Solution 4, the inner core wire is a nylon twisted rope, which has high structural strength and good tensile performance.
[0020] In Technical Solution 5, a water-absorbing layer made of sponge material is provided to quickly absorb and discharge the moisture inside the shoe, keeping the inside of the shoe dry.
[0021] In Technical Solution 6, a waterproof layer made of leather material is provided to prevent external moisture from seeping into the shoe.
[0022] In Technical Solution 7, ventilation holes are provided on the waterproof layer to improve the ventilation effect of the shoe upper.
[0023] In Technical Solution 8, a deodorizing layer containing activated carbon material is provided, which is beneficial to removing odors inside the shoe and reducing the growth of bacteria.
[0024] In Technical Solution 9, a soft cushion layer woven with cotton fibers is provided to improve the touch on the inner side of the shoe upper and enhance the wearing comfort.
[0025] In Technical Solution 10, a lining layer woven with polyester fibers is provided to improve the wear resistance of the shoe upper lining. BRIEF DESCRIPTION OF THE DRAWINGS
[0026] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the following drawings are some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.
[0027] Figure 1 It is a schematic structural diagram of the tensile shoe upper provided by the embodiment of the present invention;
[0028] Figure 2 It is Figure 1 an exploded view of the structure of the tensile shoe upper in
[0029] Figure 3 It is Figure 2 a schematic structural diagram of the tensile strip in
[0030] Figure 4 It is Figure 3 a schematic internal structure diagram of the tensile strip in
[0031] Figure 5 It is Figure 1 a schematic structural diagram of the shoe upper mesh in
[0032] Figure 6 is Figure 1 Structural sectional view of the medium tensile strength shoe upper;
[0033] Figure 7 is Figure 6 Enlarged view of part A in
[0034] Description of main reference numerals:
[0035] Positioning bar 1; waterproof layer 2; ventilation holes 3; lining layer 4; water absorption layer 5; mesh weaving layer 6; deodorizing layer 7; soft cushion layer 8; inner core wire 9; installation slot holes 11; tensile strength outer shell 12. Specific implementation manner
[0036] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are the preferred embodiments of the present invention and should not be regarded as excluding other embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present invention.
[0037] In the claims, the description and the above-mentioned drawings of the present invention, unless otherwise clearly defined, when using terms such as "first", "second" or "third", etc., are for distinguishing different objects and not for describing a specific order.
[0038] In the claims, the description and the above-mentioned drawings of the present invention, unless otherwise clearly defined, for orientation terms, when using terms such as "center", "horizontal", "longitudinal", "level", "vertical", "top", "bottom", "inner", "outer", "upper", "lower", "front", "rear", "left", "right", "clockwise", "counterclockwise", etc. to indicate the orientation or position relationship are based on the orientation and position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, so it cannot be understood as limiting the specific protection scope of the present invention.
[0039] In the claims, the description and the above-mentioned drawings of the present invention, unless otherwise clearly defined, when using terms such as "fixed connection" or "fixedly connected", should be understood in a broad sense, that is, any connection method without displacement relationship and relative rotation relationship between the two, that is, including non-detachable fixed connection, detachable fixed connection, being integrally connected, and being fixed by other devices or elements.
[0040] In the claims, description, and the above-mentioned drawings of the present utility model, when using terms such as "comprising", "having", and their variants, it is intended to mean "including but not limited to".
[0041] Embodiment
[0042] Refer to Figure 1 and Figure 2 In an embodiment of the present utility model, a tensile shoe upper is provided. The shoe upper can be compounded to a prefabricated sole by means of bonding, hot melting, or sewing, and the two cooperate to form a shoe.
[0043] Refer to Figure 2 In the tensile shoe upper provided in this embodiment, from the outside to the inside, there are a waterproof layer 2, a water-absorbing layer 5, a shoe upper mesh, a deodorizing layer 7, a soft cushion layer 8, and a lining layer 4 in sequence.
[0044] Refer to Figure 2 and, Figure 5 In the shoe upper mesh, two mesh weaving layers 6 are overlapped, and the two mesh weaving layers 6 are sealed by a positioning strip 1; each of the mesh weaving layers 6 includes a plurality of tensile strips arranged in parallel along a predetermined direction. The two ends of the tensile strip are connected to the inner side of the positioning strip 1, and the extending direction of the tensile strips in one of the mesh weaving layers 6 is perpendicular to the extending direction of the tensile strips in the other mesh weaving layer 6.
[0045] Among them, refer to Figure 3 and Figure 4 The tensile strip includes a tensile outer shell 12 and a core wire 9; the interior of the tensile outer shell 12 is hollow and forms an accommodating cavity with two open ends along its extending direction. The core wire 9 is placed in the accommodating cavity, and the core wire 9 extends out from the two open ends of the accommodating cavity and is connected to the positioning strip 1.
[0046] The tensile strip further includes a plurality of positioning columns; on the inner wall of the accommodating cavity of the tensile outer shell 12, a plurality of mounting groove holes 11 with symmetrical positions are provided in pairs along its extending direction. The two ends of the positioning column extend into and are fixed in the mounting groove holes 11, and the positioning column penetrates through the core wire 9 located in the accommodating cavity.
[0047] The core wire 9 is a twisted rope formed by twisting multiple strands of nylon yarn.
[0048] Specifically, first refer to Figure 2 and Figure 5, the upper mesh includes a mesh weaving layer 6 and a positioning strip 1. There are two layers of the mesh weaving layer 6 overlapping up and down. The positioning strip 1 surrounds the outer edge of the mesh weaving layer 6, serving to seal the edge of the mesh weaving layer 6. Among them, the positioning strip 1 has a certain thickness, and its material can be thermoplastic polyurethane. A side surface is formed on the inner side of the positioning strip 1, and both sides of the mesh weaving layer 6 are connected to the inner surface of the positioning strip 1. When the tensile upper is compounded to the sole, the positioning strip 1 can be directly connected to the sole, and its strength can ensure the firm compounding of the tensile upper and the sole.
[0049] On the inner side of the positioning strip 1 are two overlapping layers of the mesh weaving layer 6. Refer to Figure 6 and Figure 7 , the mesh weaving layer 6 overlaps up and down. Each mesh weaving layer 6 includes a number of tensile strips. Refer to Figure 3 and Figure 4 , the tensile strip is a long strip-shaped member extending in a fixed direction. A plurality of tensile strips are arranged in parallel along a predetermined direction to form the above-mentioned mesh weaving layer 6. Refer to Figure 5 , the arrangement direction of the upper mesh weaving layer 6 can be regarded as from the upper left to the lower right, and the arrangement direction of the lower mesh weaving layer 6 can be regarded as from the upper right to the lower left. At the same time, the extension direction of the tensile strips of the upper mesh weaving layer 6 is from the upper right to the lower left, and the extension direction of the tensile strips of the lower mesh weaving layer 6 is from the upper left to the lower right. By setting the extension direction and arrangement direction of the tensile strips, a crossed mesh structure is formed and connected to the positioning strip 1. The entire mesh weaving layer 6 is fixed by the positioning strip 1, ensuring that the tensile force received by the mesh weaving layer 6 can be transmitted to the positioning strip 1.
[0050] Refer to Figure 3 and Figure 4 , the tensile strip includes a tensile outer shell 12 and a core wire 9. Among them, the tensile outer shell 12 is a hollow pipe fitting with openings at both ends, and an accommodating cavity is formed inside along the extension direction of the tensile outer shell 12. The extension direction of the tensile outer shell 12 is the extension direction of the tensile strip. The tensile outer shell 12 can be made of resin material, such as thermoplastic polyurethane material, etc. The core wire 9 is accommodated in the accommodating cavity inside the tensile outer shell 12. The core wire 9 passes through the tensile outer shell 12 along the openings at both ends of the accommodating cavity, and both ends of the core wire 9 extend out of the tensile outer shell 12 to be connected to the inner side of the positioning strip 1. The connection method between the core wire 9 and the positioning strip 1 can be hot melting, bonding or stitching. In this embodiment, the core wire 9 is a twisted rope formed by twisting multiple strands of nylon yarn. The braided structure of the twisted rope can effectively improve the tensile strength of the core wire 9 and the overall tensile performance of the upper mesh. At the same time, the nylon material itself has high tensile strength. Using nylon material to manufacture the core wire 9 can also improve the overall tensile performance of the tensile strip.
[0051] At the same time, refer toFigure 3 and Figure 4 Moreover, a plurality of positioning posts are provided inside the tensile bar. The positioning posts can be small cylinders made of resin material. Mounting slots 11 are provided on the tensile outer shell 12. The small cylinders can be inserted into the corresponding mounting slots 11 for fixation and penetrate through the inner core wire 9 inside the tensile outer shell 12. When the inner core wire 9 is stretched, the positioning posts will limit the stretching degree of the inner core wire 9, avoiding excessive stretching of the inner core wire 9, thereby improving the tensile performance of the tensile bar and preventing the inner core wire 9 from being pulled and broken. Among them, the through mounting slots 11 can be pre-set on the tensile outer shell 12, then the inner core wire 9 is passed through the tensile outer shell 12, and then the positioning posts are passed through the wall surface of the tensile outer shell 12 from the outside of the tensile outer shell 12 and the positioning posts penetrate through the inner core wire 9, and then the mounting slots 11 at the outer wall position of the tensile outer shell 12 are closed. Since the tensile outer shell 12 is also made of resin material, the above process can be conveniently completed by hot melting or the like.
[0052] Referring to Figure 2 , a water absorption layer 5 is compounded on the upper side of the shoe upper mesh fabric corresponding to the range of the mesh fabric weaving layer 6. The water absorption layer 5 is made of sponge material, and its edge is connected to the inner side of the positioning strip 1. The sponge material water absorption layer 5 is provided to quickly absorb and discharge the moisture in the shoe and keep the shoe dry.
[0053] Referring to Figure 2 , a waterproof layer 2 is provided on the upper side of the water absorption layer 5. The waterproof layer 2 is made of leather material and is connected to the upper side surface of the positioning strip 1. A plurality of ventilation holes 3 are provided through the waterproof layer 2. The leather material waterproof layer 2 is provided to prevent external water vapor from penetrating into the shoe. At the same time, ventilation holes 3 are provided on the waterproof layer 2 to improve the ventilation effect of the shoe upper.
[0054] Referring to Figure 2 , an odor removal layer 7 is compounded on the lower side of the shoe upper mesh fabric corresponding to the range of the mesh fabric weaving layer 6. The odor removal layer 7 is formed by weaving polyester fibers containing activated carbon material, and its edge is connected to the inner side of the positioning strip 1. The odor removal layer 7 containing activated carbon material is provided to help remove odors in the shoe and reduce the growth of bacteria. Among them, the polyester fiber containing activated carbon material used in the odor removal layer 7 refers to the fiber material that is formed into polyester fiber filaments and then undergoes post-treatment of activated carbon adsorption.
[0055] Referring to Figure 2 , a soft cushion layer 8 is provided on the lower side of the odor removal layer 7. The soft cushion layer 8 is formed by weaving cotton fibers, and its edge is connected to the inner side of the positioning strip 1. The soft cushion layer 8 woven with cotton fibers is provided to improve the touch feeling on the inner side of the shoe upper and enhance the wearing comfort.
[0056] Referring to Figure 2, a lining layer 4 is provided on the lower side of the soft cushion layer 8. The lining layer 4 is formed by knitting polyester fibers and is connected to the lower surface of the positioning strip 1 and the soft cushion layer 8. The lining layer 4 knitted with polyester fibers can improve the wear resistance of the shoe upper lining.
[0057] The tensile shoe upper provided by the present utility model includes a shoe upper mesh fabric. Two mesh fabric knitting layers 6 are overlapped on the shoe upper mesh fabric and are edge-sealed by a positioning strip 1. Each mesh fabric knitting layer 6 includes a plurality of tensile strips. The tensile strips of one mesh fabric knitting layer 6 are arranged in parallel along a first predetermined direction, and the tensile strips of the other mesh fabric knitting layer 6 are arranged in parallel along a second predetermined direction. Moreover, the extending directions of the tensile strips of the two mesh fabric knitting layers 6 are perpendicular to each other, so that the shoe upper mesh fabric can improve the tensile property of the shoe upper through the tensile strips in the two extending directions of the tensile strips of the two mesh fabric knitting layers 6. And the two mesh fabric knitting layers 6 are overlapped instead of being intertwined, which enables the tensile strips of the two mesh fabric knitting layers 6 to be decoupled and play a tensile role in their respective directions independently without being affected by the other knitting layer, thereby improving the overall tensile property of the shoe upper.
[0058] The above description of the specification and embodiments is used to explain the protection scope of the present utility model, but does not constitute a limitation on the protection scope of the present utility model. Through the inspiration of the present utility model or the above embodiments, those of ordinary skill in the art, in combination with common general knowledge, ordinary technical knowledge in the art and / or the prior art, can obtain modifications, equivalent replacements or other improvements to the embodiments of the present utility model or some of its technical features through logical analysis, reasoning or limited experiments, and all of them should be included in the protection scope of the present utility model.
Claims
1. A tensile shoe upper, characterized in that, It includes a vamp mesh fabric. Two mesh fabric weaving layers (6) are overlapped on the vamp mesh fabric, and the two mesh fabric weaving layers (6) are edge-sealed by a positioning strip (1); each of the mesh fabric weaving layers (6) includes a plurality of tensile bars arranged in parallel along a predetermined direction. Both ends of the tensile bar are connected to the inner side of the positioning strip (1), and the extending direction of the tensile bars in one of the mesh fabric weaving layers (6) is perpendicular to the extending direction of the tensile bars in the other mesh fabric weaving layer (6).
2. The tensile upper according to claim 1, characterized in that, The tensile bar includes a tensile outer shell (12) and a core wire (9); the interior of the tensile outer shell (12) is hollow and forms a receiving cavity with openings at both ends along its extending direction. The core wire (9) is placed in the receiving cavity, and the core wire (9) extends out from the openings at both ends of the receiving cavity and is connected to the positioning strip (1).
3. The tensile upper according to claim 2, characterized in that, The tensile bar further includes a plurality of positioning columns; the tensile outer shell (12) is provided with a plurality of mounting slot holes (11) that are symmetrically positioned in pairs along the extending direction of the inner wall of the receiving cavity. Both ends of the positioning column extend into and are fixed in the mounting slot holes (11), and the positioning column penetrates through the core wire (9) located in the receiving cavity.
4. The tensile upper according to claim 3, characterized in that, The core wire (9) is a twisted rope formed by twisting multiple strands of nylon yarns.
5. The tensile upper according to claim 4, characterized in that, An absorbent layer (5) is compounded on the upper side of the vamp mesh fabric within the range corresponding to the mesh fabric weaving layer (6). The absorbent layer (5) is made of sponge material, and its edge is connected to the inner side of the positioning strip (1).
6. The tensile upper according to claim 5, characterized in that, A waterproof layer (2) is provided on the upper side of the absorbent layer (5). The waterproof layer (2) is made of leather material and is connected to the upper side surface of the positioning strip (1).
7. The tensile upper according to claim 6, wherein, A plurality of ventilation holes (3) are provided through the waterproof layer (2).
8. The tensile upper according to claim 7, wherein, An odor-removing layer (7) is compounded on the lower side of the vamp mesh fabric within the range corresponding to the mesh fabric weaving layer (6). The odor-removing layer (7) is formed by weaving polyester fibers containing activated carbon material, and its edge is connected to the inner side of the positioning strip (1).
9. The tensile upper according to claim 8, characterized in that, A soft cushion layer (8) is provided on the lower side of the odor-removing layer (7). The soft cushion layer (8) is formed by weaving cotton fibers, and its edge is connected to the inner side of the positioning strip (1).
10. A tensile shoe upper as claimed in claim 9, characterized in that, A lining layer (4) is provided on the lower side of the soft cushion layer (8). The lining layer (4) is formed by weaving polyester fibers, and it is connected to the lower side surface of the positioning strip (1) and the soft cushion layer (8).