CN213247201U

CN213247201U - Sandals with firm combination of upper and sole

Info

Publication number: CN213247201U
Application number: CN202022195705.7U
Authority: CN
Inventors: 肖德忠
Original assignee: Quanzhou Naibao Shoes Co ltd
Current assignee: Quanzhou Naibao Shoes Co ltd
Priority date: 2020-09-29
Filing date: 2020-09-29
Publication date: 2021-05-25
Anticipated expiration: 2030-09-29

Abstract

The utility model relates to a help end combination firm sandals, including sole, upper of a shoe and the installation mechanism of combining the department at the help end, installation mechanism includes installation bank of cells, rubber connecting piece and spacing subassembly, and the installation bank of cells is by the bar upper groove, the bar is down groove and bar via hole to be constituteed, and rubber connecting piece clamps the anti-skidding card portion of inslot under the bar by the adaptation on the bar and sew up the group end connecting portion, the adaptation of being connected with the upper of a shoe sewing up, and anti-skidding card portion is dumbbell shape and both ends are equipped with first deformation groove around it, and spacing subassembly is including embedding the shaping piece in the first deformation groove. The utility model discloses a first deformation groove makes non-slip card portion strengthen at its width direction deformation volume, the installation of being convenient for, and restricts non-slip card portion through restriction subassembly restriction non-slip card portion on length direction's deformation and hinders it and reduce through the bar via hole and pass through the degree of difficulty, makes upper of a shoe combine stably, difficult separation with the sole, and can make hardness and the wearability of non-slip card portion itself keep at higher level, reducing wear and strengthening anti-skidding effect.

Description

Sandals with firm combination of upper and sole

Technical Field

The utility model belongs to the technical field of shoes, concretely relates to sandals that help and end combine firmly.

Background

The sandals comprise soles and upper belts, the upper belts generally comprise upper rear belts used for fixing ankles and upper front belts used for fixing the front parts of instep, the upper belts of the sandals and the soles are integrally formed, but the upper belts are sewn and connected to the edges of the soles through vehicle threads.

Chinese published patent literature (CN 206025347U) discloses an upper and sole connecting structure for a sole of a sandal, comprising a front part of a sole, a front upper strap and a rubber connecting member for fixing the front upper strap at the front part of the sole, wherein the bottom end of the front upper strap is provided with three sub-straps, each of which is provided with an inner piece and an outer piece; the edge of the front part of the sole is provided with a strip-shaped groove communicated with the top surface of the sole and mounting holes which are positioned at the front end and the rear end of the strip-shaped groove and communicated with the strip-shaped groove and the bottom surface of the sole; the rubber connecting piece is installed the connecting strip in the bar inslot by the adaptation and two spliced poles of wearing to establish in the mounting hole are worn to the adaptation respectively and are constituteed, and the interior lamellar body bottom and the outer lamellar body bottom of each sub-area body are sewed up through the car line respectively and are connected on the inside and outside both sides face of connecting strip. Make on the one hand the utility model discloses a width is great can be made to the upper of a shoe forebay, and the area of contact of increase instep and upper of a shoe forebay reduces the sense of oppression, and on the other hand can greatly reduced upper of a shoe forebay tip's local pulling force for the bottom of a shoe portion atress is more even before the upper of a shoe, and tensile strength is higher, and firm in connection nature is better, and life is longer.

However, above-mentioned group's end connection structure more is applicable to the mounting hole cross sectional shape and is circular, if be used for the also bar hole of mounting hole, then the latter half of rubber connector requires to reach certain soft value and just can easy to assemble, but soft rubber connector receives powerful tractive effect and takes place deformation in the motion process easily on the one hand, breaks away from then the mounting hole, and on the other hand is also because rubber connector's bottom surface touches ground, and easy wearing and tearing are unfavorable for reinforcing anti-skidding effect.

SUMMERY OF THE UTILITY MODEL

In view of the defects of the prior art, the technical problem to be solved in the utility model is to provide a sandal with firm combination of upper and sole, which is convenient for installation and firm combination of upper and sole after installation, is not easy to break away from and can enhance the anti-skid effect.

In order to solve the technical problem, the utility model discloses a technical scheme is:

the sandal with the firmly combined upper and the bottom comprises a sole, an upper and an installation mechanism used for installing the upper on the sole, wherein the installation mechanism comprises an installation groove group, a rubber connecting piece and a limiting component, the installation groove group is correspondingly arranged at the joint of the upper and the bottom on the sole, the installation groove group consists of a strip-shaped upper groove extending along the front and the back of the sole, a strip-shaped lower groove extending along the front and the back of the sole and a strip-shaped through hole communicated and arranged between the strip-shaped upper groove and the strip-shaped lower groove, the strip-shaped through hole is orthographically projected in the strip-shaped lower groove, and the cross section area of the strip-shaped through hole is smaller than; the rubber connecting piece comprises a vamp connecting part, an anti-skid clamping part and a middle connecting part, wherein the vamp connecting part is clamped in the strip-shaped upper groove in an adaptive manner and is connected with the upper in a sewing manner, the anti-skid clamping part is clamped in the strip-shaped lower groove in an adaptive manner, the middle connecting part is clamped in the strip-shaped through hole in an adaptive manner, the upper end and the lower end of the middle connecting part are respectively connected with the vamp connecting part and the anti-skid clamping part, the anti-skid clamping part is dumbbell-shaped, and a plurality of first deformation grooves; the limiting assembly comprises a shaping block which is integrally formed with the sole and correspondingly embedded into the first deformation groove.

Preferably, the sole is provided with a front sole part corresponding to a front sole and a rear heel part corresponding to a rear heel, and each mounting groove group on the rear heel part is respectively provided with a strip-shaped through hole, a strip-shaped lower groove and a strip-shaped upper groove; each mounting groove group on the half sole part is provided with two strip-shaped through holes, two strip-shaped lower grooves and a strip-shaped upper groove respectively, one strip-shaped through hole and one strip-shaped lower groove are correspondingly communicated and arranged to form a group, and the front and the back of each group are arranged at intervals and are communicated with the strip-shaped upper grooves respectively.

Preferably, the position department that the groove top wall corresponds both ends around the antiskid card portion under the bar is respectively integrated into one piece and protruding to be equipped with the design strip, the position department that both ends top surface corresponds each design strip around the antiskid card portion has seted up the second deformation groove, and design strip adaptation imbeds in the second deformation groove under the installation condition.

Preferably, the sole is integrally formed by an antibacterial upper sole and an anti-skid outsole, the antibacterial upper sole is located inside the anti-skid outsole, the upper part of the antibacterial upper sole protrudes upwards relative to the top surface of the anti-skid outsole, and each mounting groove group is located at a vertical interface between the antibacterial upper sole and the anti-skid outsole.

Preferably, anti-skidding outsole bottom surface is equipped with along a plurality of anti-skidding bosss that anti-skidding outsole edge was arranged, is located a plurality of anti-skidding bosss are in order and correspond to the preceding group of antiskid of preceding sole, preceding group of antiskid includes a plurality of sunken triangle ladder grooves that make progress and a plurality of second hexagonal prism that correspond the setting at adjacent triangle ladder groove handing-over department respectively, just first hexagonal prism bottom surface and the hexagonal prism bottom surface of second all are equipped with anti-skidding line.

Preferably, the convex heights of the second hexagonal prisms increase from front to back in sequence.

Preferably, triangle ladder groove constitutes by the triangle upper groove and the triangle lower groove that communicate the setting from top to bottom, the cross sectional area of groove is less than the cross sectional area of groove under the triangle on the triangle, just the step face is left between inslot wall and the triangle on inslot wall under the triangle.

Preferably, the transverse interface between the antibacterial upper sole and the anti-skid outsole is provided with a combination component which is arranged at a distance from the front to the back.

Preferably, the combination component comprises a limit strip convexly arranged on the bottom surface of the antibacterial upper sole and a limit groove correspondingly arranged on the top surface of the anti-slip outer sole, and the limit strip is embedded into the corresponding limit groove in a matching manner.

Preferably, the longitudinal section shapes of the limiting groove and the limiting strip are trapezoidal structures with wide upper parts and narrow lower parts.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model discloses sandals includes the sole, the upper of a shoe and be used for installing the installation mechanism of upper of a shoe on the sole, installation mechanism is including the installation bank of cells, rubber connector and spacing subassembly, the anti-skidding card portion of inslot under the bar that is located the installation bank of cells, and both ends are controlled separately around the anti-skidding card portion respectively and are equipped with a plurality of first deformation grooves, spacing subassembly includes with sole integrated into one piece and correspond the shaping piece that imbeds in the first deformation groove, can make the front and back both ends of anti-skidding card portion when passing through the bar via hole increase at its width direction deformation volume through first deformation groove, reduce the degree of difficulty of passing through, then in the use shaping piece imbeds the deformation inslot respectively, increase and ground area of contact on the one hand, improve the non-slip power, on the other hand restriction anti-skidding card portion is on width direction warp and hinder it to pass through the bar via hole, is not easy to separate. Further, the position department at both ends around the corresponding antiskid card portion of groove top wall is gone up respectively integrated into one piece and protruding the setting strip that is equipped with down in the bar, and the position department that the both ends top surface corresponds each setting strip has seted up the second deformation groove around the antiskid card portion, and setting strip adaptation embedding second deformation inslot under the installation state restricts the deformation of antiskid card portion on length direction and hinders it and pass through the bar via hole.

2. The utility model discloses because be equipped with first deformation groove and/or second deformation groove in the antiskid card portion for hardness and the wearability of antiskid card portion itself can keep at higher level, reducing wear and tearing and reinforcing antiskid effect.

3. The utility model discloses the sole of sandals includes antibiotic upper base and anti-skidding outsole, anti-skidding outsole bottom surface is equipped with anti-skidding boss, group and anti-skidding after-group before the antiskid, the anti-skidding boss through group and heel after the antiskid gives the sole excellent anti-skidding performance in heel, the anti-skidding boss through group and preceding palm portion before the antiskid gives the sole excellent anti-skidding performance in palm portion before the antiskid, and group includes triangle ladder groove and the hexagonal prism of second before the antiskid, can let preceding palm portion have better compression deformability during to touch to earth through the triangle ladder groove, so that the hexagonal prism of second can be more bigger with the ground contact, strengthen anti-skidding effect, and bounce after liftoff, improve the energy regression value, reduce the motion energy consumption, improve the travelling comfort.

Drawings

Fig. 1 is a schematic view of the structure of the sandal of the utility model.

Fig. 2 is a cross-sectional view taken at P-P shown in fig. 1.

Fig. 3 is a side sectional view of the mounting structure of the front sole portion of the sole of the present invention.

Fig. 4 is a partially enlarged view of a shown in fig. 3.

Fig. 5 is a schematic view of the bottom surface structure of the anti-slip outsole of the present invention.

Fig. 6 is a partially enlarged view B shown in fig. 5.

The labels in the figure are: 100. a sole; 101. a shaping block; 102. shaping strips; 10. antibacterial upper bottom; 11. antibacterial convex particles; 12. a limiting strip; 20. an anti-slip outsole; 21. an anti-slip boss; 22. a first hexagonal prism; 23. a second hexagonal prism; 24. a triangular step groove; 25. hexagonal anti-slip paster; 200. an upper; 41. a vamp bottom connecting part; 42. an anti-slip clip part; 43. an intermediate connecting portion; 421. a first deformation groove; 422. a second deformation groove; 51. a strip-shaped upper groove; 52. a strip-shaped lower groove; 53. and a strip-shaped via hole.

Detailed Description

In order to make the aforementioned and other features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.

As shown in fig. 1 to 6, the present embodiment provides a sandal with a firmly combined upper and sole, comprising a sole 100, an upper 200 and a mounting mechanism for mounting the upper 200 on the sole 100.

In this embodiment, the sole 100 is integrally formed by the antibacterial upper sole 10 and the anti-slip outsole 20, the antibacterial upper sole 10 is located inside the anti-slip outsole 20, and the upper portion of the antibacterial upper sole is upwardly protruded relative to the top surface of the anti-slip outsole 20, the connection interface between the antibacterial upper sole 10 and the anti-slip outsole 20 of this embodiment includes a horizontal interface and a vertical interface extending upward from the periphery of the horizontal interface, and the antibacterial convex particles 11 are integrally and convexly arranged on the top surface of the antibacterial upper sole 10 for flexibly stimulating the sole of the foot to play a role of massage. The antibacterial upper bottom 10 and the antibacterial convex grains 11 are formed by foaming an antibacterial EVA foaming material, and the antibacterial EVA foaming material can be a commercially available product, such as a polymer composite foaming material added with lavender master batch or other spices, can emit fragrance when being used or left unused, is favorable for inhibiting peculiar smell, is environment-friendly, and has an antibacterial and deodorizing effect.

In this embodiment, the mounting mechanism includes a mounting groove set, a rubber connector and a limiting component, the mounting groove set is correspondingly disposed at the junction of the upper sole and the outsole 100, and preferably, each mounting groove set is respectively located at the vertical interface between the antibacterial upper sole 10 and the anti-slip outsole 20, so as to increase the contact area between the upper 200 and the antibacterial upper sole 10 and expand the antibacterial range.

The installation groove group of this embodiment is by the strip that extends along sole 100 around on the groove 51, along the strip that extends around sole 100 under groove 52 and the strip via hole 53 that the intercommunication set up in the strip under groove 51 and the strip between groove 52 under groove 52 on the groove 51 and the strip, the cross sectional area of groove 52 under the strip is all less than in the strip under the orthogonal projection of strip via hole 53 in groove 52 under the strip, sole 100 has the preceding palm portion that corresponds to the sole and the heel portion that corresponds to the heel, specifically to different positions in the front and back of sole 100, can adopt following mode: each mounting groove group on the heel part is respectively provided with a strip-shaped through hole 53, a strip-shaped lower groove 52 and a strip-shaped upper groove 51; each mounting groove group on the half sole part is respectively provided with two strip-shaped through holes 53, two strip-shaped lower grooves 52 and one strip-shaped upper groove 51, one strip-shaped through hole 53 and one strip-shaped lower groove 52 are correspondingly communicated and arranged to form a group, and each group is arranged at intervals in the front and back and is respectively communicated with the strip-shaped upper groove 51.

The rubber connecting piece of the embodiment comprises a sole connecting part 41 which is clamped in the strip-shaped upper groove 51 in an adaptive manner and is connected with the upper 200 in a sewing manner, an anti-skid clamping part 42 which is clamped in the strip-shaped lower groove 52 in an adaptive manner, and an intermediate connecting part 43 which is clamped in the strip-shaped through hole 53 in an adaptive manner, is connected with the sole connecting part 41 and the anti-skid clamping part 42 at the upper end and the lower end respectively, wherein the anti-skid clamping part 42 is dumbbell-shaped, namely, a strip-shaped middle part and wide head parts which are integrally formed at the front end and the rear end of the strip-shaped middle part are arranged, the left width and the right width of the wide head parts are larger than the left width and the right width of the strip-shaped middle part, the left width and the.

In order to facilitate the installation of the anti-slip clamping portion 42 into the strip-shaped lower groove 52 from the strip-shaped upper groove 51 through the strip-shaped via hole 53, the front end and the rear end of the anti-slip clamping portion 42 of the present embodiment are respectively provided with the plurality of first deforming grooves 421 at left and right intervals, the limiting component comprises the shaping blocks 101 which are integrally formed with the sole 100 and correspondingly embedded into the first deforming grooves 421, the deformation amount of the front end and the rear end of the anti-slip clamping portion 42 in the width direction is increased when the anti-slip clamping portion passes through the strip-shaped via hole 53 through the first deforming grooves 421, the passing difficulty is reduced, the shaping blocks 101 are respectively embedded into the deforming grooves 421 in the use process, on one hand, the contact area with the ground is increased, the anti-slip force is improved, on the other hand, the deformation of the anti-slip clamping portion 42 in the.

. In addition, the top wall of the strip-shaped lower groove 52 corresponding to the front and rear ends of the anti-slip portion 42 may be integrally formed and provided with the shape-changing strip 102, the top surfaces of the front and rear ends of the anti-slip portion 42 corresponding to the shape-changing strips 102 are provided with second shape-changing grooves 422, and the shape-changing strips 102 are fitted and embedded into the second shape-changing grooves 422 in the installation state, so as to limit the anti-slip portion 42 from deforming in the length direction and blocking the anti-slip portion from passing through the strip-shaped via hole 53. In addition, the hardness and wear resistance of the anti-slip part 42 itself can be maintained at a high level due to the first deformation groove 421 and/or the second deformation groove 422, reducing wear and enhancing anti-slip effect.

In this embodiment, antiskid outsole 20 bottom surface is equipped with along antiskid outsole 20 edge arrangement a plurality of antiskid bosss 21, is located within a plurality of antiskid bosss 21 and corresponding to preceding anti-skidding preceding group of sole and being located within a plurality of antiskid bosss 21 and corresponding to the anti-skidding back group of heel, the anti-skidding back group is a plurality of front and back interval arrangement's first hexagonal prism 22, set includes a plurality of upwards sunken triangle ladder groove 24 and a plurality of second hexagonal prism 23 that correspond the setting at adjacent triangle ladder groove 24 handing-over department respectively before the antiskid, just first hexagonal prism 22 bottom surface and second hexagonal prism 23 bottom surface all are equipped with anti-skidding line. Set and the good non-skid property of heel portion of sole through the antiskid boss 21 of heel portion behind the antiskid, set and the good non-skid property of sole portion before giving through the antiskid, and set includes triangle ladder groove 24 and hexagonal second prism 23 before the antiskid, can let preceding sole portion have better pressurized deformability during touchdown through triangle ladder groove 24, so that hexagonal second prism 23 can be more bigger with ground contact, reinforcing antiskid effect, and bounce after liftoff, improve the energy regression value, reduce the motion energy consumption, improve the travelling comfort.

In this embodiment, triangle ladder groove 24 is by the triangle upper groove and the triangle lower groove that intercommunication set up from top to bottom constitute, the cross sectional area in groove is less than the cross sectional area in groove under the triangle, just the step face is left between inslot wall and the triangle on inslot wall under the triangle. The protruding height of the second hexagonal prism 23 is sequentially increased from front to back, so that the foot biomechanics law is better met, and the sufficient supporting function and the action direction control capability can be ensured at the instant of pedaling the ground.

Further, hexagonal grooves are respectively formed in the bottom surfaces of the first hexagonal prism 22 and the second hexagonal prism 23, hexagonal anti-slip patches 25 are glued in the hexagonal grooves, the hexagonal anti-slip patches 25 are wear-resistant films, and the wear resistance and the slip resistance are further enhanced through the hexagonal anti-slip patches 25.

In this embodiment, the lateral interface between the antibacterial upper sole 10 and the anti-slip outsole 20 is provided with a combination component disposed at a front-rear interval, the combination component includes a position-limiting strip 12 protruding from the bottom surface of the antibacterial upper sole 10 and a position-limiting groove correspondingly formed in the top surface of the anti-slip outsole 20, the position-limiting strip 12 is adapted to be embedded into the corresponding position-limiting groove, preferably, the longitudinal cross-sectional shapes of the position-limiting groove and the position-limiting strip 12 are trapezoidal structures with a wide upper portion and a narrow lower portion, the combination between the anti-slip outsole 20 and the antibacterial upper sole 10 can be more tightly and firmly combined and is not easy to delaminate through the combination component, and the position-limiting groove and the position-limiting strip 12 are further arranged to extend along the width direction of the sole 100, which helps to.

Having shown and described the fundamental principles and the principal features of the invention and its advantages, it will be understood by those skilled in the art that the present invention is not limited by the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the invention as defined by the appended claims and their equivalents.

Claims

1. The sandals with firm combination of the upper and the sole comprise the sole, the upper and an installation mechanism for installing the upper on the sole, and are characterized in that: the mounting mechanism comprises a mounting groove group, a rubber connecting piece and a limiting assembly, the mounting groove group is correspondingly arranged at the junction of the shoe uppers and the shoe bottoms on the shoe soles, the mounting groove group consists of a strip-shaped upper groove extending along the front and back of the shoe soles, a strip-shaped lower groove extending along the front and back of the shoe soles and a strip-shaped via hole communicated and arranged between the strip-shaped upper groove and the strip-shaped lower groove, the orthographic projection of the strip-shaped via hole is in the strip-shaped lower groove, and the cross sectional areas of the strip-shaped via hole are smaller than the cross sectional area of; the rubber connecting piece comprises a vamp connecting part, an anti-skid clamping part and a middle connecting part, wherein the vamp connecting part is clamped in the strip-shaped upper groove in an adaptive manner and is connected with the upper in a sewing manner, the anti-skid clamping part is clamped in the strip-shaped lower groove in an adaptive manner, the middle connecting part is clamped in the strip-shaped through hole in an adaptive manner, the upper end and the lower end of the middle connecting part are respectively connected with the vamp connecting part and the anti-skid clamping part, the anti-skid clamping part is dumbbell-shaped, and a plurality of first deformation grooves; the limiting assembly comprises a shaping block which is integrally formed with the sole and correspondingly embedded into the first deformation groove.

2. The sandal with firm upper and sole combination as claimed in claim 1, wherein: the sole is provided with a front sole part corresponding to a front sole and a rear heel part corresponding to a rear heel, and each mounting groove group on the rear heel part is respectively provided with a strip-shaped through hole, a strip-shaped lower groove and a strip-shaped upper groove; each mounting groove group on the half sole part is provided with two strip-shaped through holes, two strip-shaped lower grooves and a strip-shaped upper groove respectively, one strip-shaped through hole and one strip-shaped lower groove are correspondingly communicated and arranged to form a group, and the front and the back of each group are arranged at intervals and are communicated with the strip-shaped upper grooves respectively.

3. The sandal with firm upper and sole combination as claimed in claim 1, wherein: the position department at both ends around the corresponding antiskid card portion of groove top wall is gone up respectively integrated into one piece and protruding the setting strip that is equipped with under the bar, the position department that the both ends top surface corresponds each setting strip around the antiskid card portion has seted up the second deformation groove, and setting strip adaptation imbeds in the second deformation groove under the installation condition.

4. The sandal with firm upper and sole combination as claimed in claim 1, wherein: the shoe sole is integrally formed by an antibacterial upper sole and an anti-skidding outsole, the antibacterial upper sole is positioned in the anti-skidding outsole, the upper part of the antibacterial upper sole protrudes upwards relative to the top surface of the anti-skidding outsole, and each mounting groove group is respectively positioned at a vertical interface between the antibacterial upper sole and the anti-skidding outsole.

5. The sandal with firm upper and sole combination as claimed in claim 4, wherein: antiskid outsole bottom surface is equipped with along a plurality of anti-skidding bosss that antiskid outsole edge was arranged, is located a plurality of anti-skidding bosss are in order and correspond to preceding anti-skidding of sole and be located within a plurality of anti-skidding bosss and correspond to the anti-skidding back group of heel, the first hexagonal prism of interval arrangement around the anti-skidding back group is a plurality of, set up including a plurality of sunken triangle ladder grooves that make progress and a plurality of second hexagonal prism that correspond the setting in adjacent triangle ladder groove handing-over department respectively before the antiskid, just first hexagonal prism bottom surface and the hexagonal prism bottom surface of second all are equipped with anti-skidding line.

6. The sandal with firm upper and sole combination as claimed in claim 5, wherein: the protruding heights of the second hexagonal prisms are sequentially increased from front to back.

7. The sandal with firm upper and sole combination as claimed in claim 5, wherein: the triangle ladder groove comprises the triangle upper groove and the triangle lower groove that communicate from top to bottom and set up, the cross sectional area of groove is less than the cross sectional area of groove under the triangle, just the step face is left between inslot wall and the triangle upper groove wall under the triangle.

8. The sandal with firm upper and sole combination as claimed in claim 4, wherein: and the transverse interface between the antibacterial upper sole and the antiskid outer sole is provided with a combination component which is arranged at a front-rear interval.

9. The sandal with firm upper and sole combination as claimed in claim 8, wherein: the combination assembly comprises a limit strip protruding on the bottom surface of the antibacterial upper sole and a limit groove correspondingly formed in the top surface of the anti-slip outer sole, and the limit strip is embedded into the corresponding limit groove in a matching mode.

10. The sandal with firm upper and sole combination as claimed in claim 9, wherein: the longitudinal section shapes of the limiting groove and the limiting strip are trapezoidal structures with wide upper parts and narrow lower parts.