Polyurethane insole combined with microfiber cloth

Abstract

The utility model discloses a polyurethane insole combined with microfiber cloth, which relates to the technical field of polyurethane insoles, and comprises a polyurethane insole component and a flexible liner component, the polyurethane insole component comprises a polyurethane insole main body, a middle deformation groove and a front deformation groove, a plurality of middle deformation grooves are transversely formed in the lower side of the middle of the polyurethane insole body at equal intervals, and a plurality of front deformation grooves are transversely formed in the lower side of the right end of the polyurethane insole body at equal intervals; the flexible liner assembly is installed on the upper side of the polyurethane insole body. According to the polyurethane insole combined with the microfiber cloth, patterns with gorgeous colors and complex patterns are easily printed on the upper-layer microfiber cloth, and the upper-layer microfiber cloth is covered with the transparent PU film, so that the upper-layer microfiber cloth and the printed patterns can be protected, and the attractiveness of the polyurethane insole is enhanced; by arranging the middle deformation groove, the front deformation groove and the heel supporting assembly, the comfort degree of the polyurethane insole can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of polyurethane insoles, in particular to a polyurethane insole combined with microfiber cloth. Background Art

[0002] At present, compared with ordinary rubber, polyurethane material is light in weight and wear-resistant, so it is widely used in the production of insoles. When making insoles, polyurethane flat materials are usually first molded, and then printed to directly transfer the pattern to the surface of the polyurethane flat material. These patterns are easily deformed when printed on the surface of the polyurethane flat material, and the display effect is general, which is usually difficult to meet the needs. Insoles made only of polyurethane are also not comfortable enough. Utility Model Content

[0003] The technical problem to be solved by the present invention is to overcome the existing defects and provide a polyurethane insole combined with microfiber cloth. The upper microfiber cloth is easy to print colorful and complex patterns. The upper microfiber cloth is covered with a transparent PU film, which can protect the upper microfiber cloth and the printed pattern, enhance the aesthetics of the polyurethane insole, and the arrangement of the middle deformation groove, the front deformation groove and the heel support component can improve the comfort of the polyurethane insole, which can effectively solve the problems in the background technology.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solution: a polyurethane insole combined with microfiber fabric, comprising:

[0005] A polyurethane insole assembly comprises a polyurethane insole body, a middle deformation groove, and a front deformation groove, wherein a plurality of middle deformation grooves are formed at equal intervals laterally on the lower middle side of the polyurethane insole body, and a plurality of front deformation grooves are formed at equal intervals laterally on the lower right end of the polyurethane insole body;

[0006] The flexible lining component is installed on the upper side of the polyurethane insole body, and the upper side of the flexible lining component is covered with a transparent PU film, and the edge of the transparent PU film is connected to the outer peripheral side of the polyurethane insole body.

[0007] The setting of the middle deformation groove and the front deformation groove at the bottom of the polyurethane insole main body makes the polyurethane insole main body easier to deform, has better heeling and is comfortable to wear. The cross-section of the middle deformation groove is rectangular, and the cross-section of the front deformation groove is triangular, and the depth of the middle deformation groove is greater than that of the front deformation groove, so that the middle deformation degree is greater than the right end. The flexible lining component is softer and more comfortable to contact with the foot. The flexible lining component is convenient for printing patterns. The transparent PU film is used to protect the flexible lining component and the pattern printed on the flexible lining component. Chamfers are respectively provided on both sides of the top of the middle deformation groove to prevent the polyurethane insole main body from breaking at the positions on both sides of the top of the middle deformation groove.

[0008] Furthermore, the polyurethane insole assembly further includes a reinforcement block, one located in the middle of each central deformation groove. The reinforcement block is integrally formed with the polyurethane insole body and has an arched structure. Both the polyurethane insole body and the reinforcement block are made of non-foaming polyurethane material, and the reinforcement block enhances the strength of the central portion of the polyurethane insole body corresponding to the central deformation groove.

[0009] Furthermore, the flexible padding assembly includes an upper layer of microfiber cloth, which is arranged on the upper side of the polyurethane insole body. The upper side of the upper layer of microfiber cloth is convenient for printing colorful and complex patterns, and the upper layer of microfiber cloth can increase the comfort of the insole.

[0010] Furthermore, the bottom of the upper microfiber fabric is evenly covered with protrusions, and the upper side of the polyurethane insole body has circular grooves corresponding to the protrusions. The protrusions on the lower side of the upper microfiber fabric cooperate with the circular grooves to facilitate a more stable connection between the upper microfiber fabric and the polyurethane insole body.

[0011] Furthermore, the polyurethane insole assembly further includes an annular groove, in which the edge of the transparent PU film is disposed. The annular groove can better secure the edge of the transparent PU film and prevent the edge of the transparent PU film from warping and separating from the upper microfiber cloth.

[0012] Furthermore, the invention further comprises a heel support assembly, wherein the heel support assembly includes a heel pad, and the heel pad is installed on the lower left side of the polyurethane insole body. The heel pad raises the lower left side of the polyurethane insole body, thereby improving the wearing comfort of the insole.

[0013] Furthermore, the heel support assembly includes a clip. Two clips are integrally formed and connected to the top of the heel pad. Two slots are defined on the left underside of the polyurethane insole body for engaging with the clips. The clips and slots allow the heel pad to be mounted on the left underside of the polyurethane insole body, providing a more stable installation.

[0014] Furthermore, the heel support assembly also includes a shock-absorbing cavity. The shock-absorbing cavity is provided in the middle of the heel pad. The shock-absorbing cavity can enhance the shock-absorbing effect of the heel pad, thereby improving the comfort of the insole.

[0015] Furthermore, it also includes a lower layer of microfiber cloth. The lower side of the polyurethane insole body is provided with a lower layer of microfiber cloth. The lower side of the heel pad is bonded to the upper left end of the lower layer of microfiber cloth. The lower layer of microfiber cloth covers the heel pad, which also makes the lower side of the polyurethane insole body more integrated and more beautiful.

[0016] Compared with the prior art, the polyurethane insole combined with microfiber fabric has the following beneficial effects:

[0017] 1. The upper microfiber cloth is easy to print colorful and complex patterns. The upper microfiber cloth is covered with a transparent PU film, which can protect the upper microfiber cloth and the printed pattern and enhance the beauty of the polyurethane insole.

[0018] 2. The middle deformation groove and the front deformation groove make the polyurethane insole body easier to deform, better heel fit and more comfortable to wear. The setting of the heel support component can improve the comfort of the polyurethane insole. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the cross-sectional structure of the middle part of the utility model;

[0021] Figure 3 For this utility model Figure 1 Schematic diagram of the structure after removing the transparent PU film;

[0022] Figure 4 For this utility model Figure 3 A schematic diagram of the structure after removing the flexible pad component;

[0023] Figure 5 This is a bottom view of the structure of the flexible pad assembly in the present invention;

[0024] Figure 6 For this utility model Figure 1 Schematic diagram of the structure after removing the lower layer of microfiber cloth;

[0025] Figure 7 For this utility model Figure 6 Schematic diagram of the structure after removing the heel support assembly;

[0026] Figure 8 This is a schematic structural diagram of the heel support assembly of the present invention;

[0027] Figure 9 This is a schematic cross-sectional view of the heel support assembly of the present invention;

[0028] In the figure: 1 polyurethane insole assembly, 11 polyurethane insole body, 12 middle deformation groove, 13 front deformation groove, 14 reinforcement block, 15 slot, 16 circular groove, 17 annular groove, 2 flexible liner assembly, 21 upper microfiber cloth, 22 protrusion, 3 transparent PU film, 4 heel support assembly, 41 heel pad, 42 clip, 43 shock-absorbing cavity, 5 lower microfiber cloth. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0030] For example 1, please refer to Figures 1 to 9 , the utility model provides a technical solution: a polyurethane insole combined with microfiber fabric, comprising a polyurethane insole component 1 and a flexible liner component 2;

[0031] The polyurethane insole assembly 1 includes a polyurethane insole body 11, a middle deformation groove 12, and a front deformation groove 13. A plurality of middle deformation grooves 12 are formed at equal intervals on the lower middle side of the polyurethane insole body 11, and a plurality of front deformation grooves 13 are formed at equal intervals on the lower right side of the polyurethane insole body 11.

[0032] Both the middle deformation grooves 12 and the front deformation grooves 13 are longitudinally distributed grooves, and the specific number of the middle deformation grooves 12 is six, and the specific number of the front deformation grooves 13 is nine.

[0033] The flexible pad component 2 is installed on the upper side of the polyurethane insole body 11 , and the upper side of the flexible pad component 2 is covered with a transparent PU film 3 , the edge of the transparent PU film 3 is connected to the outer peripheral side of the polyurethane insole body 11 .

[0034] The polyurethane insole assembly 1 also includes a reinforcement block 14, located in the middle of each central deformation groove 12. The reinforcement block 14 is integrally formed with the polyurethane insole body 11 and has an arched structure. Both the polyurethane insole body 11 and the reinforcement block 14 are made of non-foamed polyurethane material. The reinforcement block 14 enhances the strength of the central portion of the polyurethane insole body 11 corresponding to the central deformation groove 12.

[0035] The flexible padding assembly 2 includes an upper layer of microfiber cloth 21, which is arranged on the upper side of the polyurethane insole body 11. The upper side of the upper layer of microfiber cloth 21 is used for printing patterns. The upper side of the upper layer of microfiber cloth 21 is not only convenient for printing patterns with bright colors and complex patterns, but also the upper layer of microfiber cloth 21 can increase the comfort of the insole.

[0036] The bottom of the upper microfiber fabric 21 is evenly covered with protrusions 22, and the upper side of the polyurethane insole body 11 has circular grooves 16 corresponding to the protrusions 22. The protrusions 22 on the lower side of the upper microfiber fabric 21 cooperate with the circular grooves 16, facilitating a more stable connection between the upper microfiber fabric 21 and the polyurethane insole body 11.

[0037] The polyurethane insole assembly 1 further includes an annular groove 17, and the edge of the transparent PU film 3 is arranged in the annular groove 17. The setting of the annular groove 17 can better fix the edge of the transparent PU film 3 and prevent the edge of the transparent PU film 3 from warping and separating from the upper microfiber cloth 21.

[0038] When in use, the setting of the middle deformation groove 12 and the front deformation groove 13 at the bottom of the polyurethane insole main body 11 makes the polyurethane insole main body 11 easier to deform, has better heeling and is comfortable to wear. The cross-section of the middle deformation groove 12 is rectangular, and the cross-section of the front deformation groove 13 is triangular, and the depth of the middle deformation groove 12 is greater than the front deformation groove 13, so that the middle deformation degree is greater than the right end. The flexible padding component 2 is softer and more comfortable to contact with the foot, and the flexible padding component 2 is convenient for printing patterns. The transparent PU film 3 is used to protect the flexible padding component 2 and the patterns printed on the flexible padding component 2. Chamfers are respectively provided on both sides of the top of the middle deformation groove 12 to prevent the polyurethane insole main body 11 from breaking at the positions on both sides of the top of the middle deformation groove 12.

[0039] For example 2, please refer to Figures 1 to 9 The present invention provides a technical solution: a polyurethane insole combined with microfiber fabric. The structure of this embodiment is roughly the same as that of the first embodiment, except that:

[0040] The shoe further comprises a heel support assembly 4, which includes a heel pad 41. The heel pad 41 is mounted on the lower left side of the polyurethane insole body 11. The heel pad 41 raises the lower left side of the polyurethane insole body 11, which helps to improve the wearing comfort of the insole.

[0041] The heel support assembly 4 also includes a clip 42. Two clips 42 are integrally formed and connected to the top of the heel pad 41. Two slots 15 are defined on the lower left side of the polyurethane insole body 11, which engage with the clips 42. The clips 42 and slots 15 secure the heel pad 41 to the lower left side of the polyurethane insole body 11, providing a more stable installation.

[0042] The clip strip 42 and the heel pad 41 are made of suitable materials as required, such as existing rubber materials.

[0043] The heel support assembly 4 further includes a shock-absorbing cavity 43 . The shock-absorbing cavity 43 is provided in the middle of the heel pad 41 . The shock-absorbing cavity 43 can enhance the shock-absorbing effect of the heel pad 41 , thereby improving the comfort of the insole.

[0044] For example three, please refer to Figures 1 to 9 The present invention provides a technical solution: a polyurethane insole combined with microfiber fabric. The structure of this embodiment is roughly the same as that of the second embodiment, except that:

[0045] The polyurethane insole body 11 further includes a lower layer of microfiber cloth 5 . The lower side of the polyurethane insole body 11 is provided with the lower layer of microfiber cloth 5 . The lower side of the heel pad 41 is bonded to the upper left end of the lower layer of microfiber cloth 5 . The lower layer of microfiber cloth 5 covers the heel pad 41 , making the lower side of the polyurethane insole body 11 more integrated and more beautiful.

[0046] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0047] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A polyurethane insole combined with microfiber fabric, characterized in that: include: A polyurethane insole assembly (1) comprises a polyurethane insole body (11), a middle deformation groove (12) and a front deformation groove (13), wherein a plurality of middle deformation grooves (12) are formed at equal distances laterally on the middle lower side of the polyurethane insole body (11), and a plurality of front deformation grooves (13) are formed at equal distances laterally on the right lower side of the polyurethane insole body (11); The flexible liner assembly (2) is mounted on the upper side of the polyurethane insole body (11), and the upper side of the flexible liner assembly (2) is covered with a transparent PU film (3), wherein the edge of the transparent PU film (3) is connected to the outer peripheral side of the polyurethane insole body (11).

2. The polyurethane insole combined with microfiber fabric according to claim 1, characterized in that: The polyurethane insole assembly (1) further comprises a reinforcement block (14), wherein a reinforcement block (14) is provided in the middle of each middle deformation groove (12), the reinforcement block (14) is integrally formed and connected to the polyurethane insole body (11), and the reinforcement block (14) is an arched structure.

3. The polyurethane insole combined with microfiber fabric according to claim 1, characterized in that: The flexible lining component (2) comprises an upper layer of microfiber cloth (21), and the upper layer of microfiber cloth (21) is arranged on the upper side of the polyurethane insole body (11).

4. The polyurethane insole combined with microfiber fabric according to claim 3, characterized in that: The bottom of the upper microfiber cloth (21) is evenly covered with protrusions (22), and a circular groove (16) is provided on the upper side of the polyurethane insole body (11) at a position corresponding to the protrusion (22).

5. The polyurethane insole combined with microfiber fabric according to claim 1, characterized in that: The polyurethane insole assembly (1) further comprises an annular groove (17), and the edge of the transparent PU film (3) is arranged in the annular groove (17).

6. The polyurethane insole combined with microfiber fabric according to claim 1, characterized in that: It also includes a heel support assembly (4), the heel support assembly (4) includes a heel pad (41), and the heel pad (41) is installed on the lower side of the left end of the polyurethane insole body (11).

7. The polyurethane insole combined with microfiber fabric according to claim 6, characterized in that: The heel support assembly (4) further comprises a clamping strip (42), the top of the heel pad (41) is integrally formed with two clamping strips (42), and the lower left side of the polyurethane insole body (11) is provided with two clamping slots (15) that cooperate with the clamping strips (42).

8. The polyurethane insole combined with microfiber fabric according to claim 6, characterized in that: The heel support assembly (4) further comprises a shock absorbing cavity (43), and the shock absorbing cavity (43) is provided in the middle of the heel pad (41).

9. The polyurethane insole combined with microfiber fabric according to claim 6, characterized in that: It also includes a lower layer of microfiber cloth (5), the lower side of the polyurethane insole body (11) is provided with the lower layer of microfiber cloth (5), and the lower side of the heel pad (41) is bonded to the upper side of the left end of the lower layer of microfiber cloth (5).

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