CN216723351U

CN216723351U - Sole with carbon plate integrated foaming molding and shoe with same

Info

Publication number: CN216723351U
Application number: CN202122993322.9U
Authority: CN
Inventors: 张小海
Original assignee: Fujian Xingxun New Material Technology Co ltd
Current assignee: Fujian Xingxun New Material Technology Co ltd
Priority date: 2021-12-01
Filing date: 2021-12-01
Publication date: 2022-06-14
Anticipated expiration: 2031-12-01

Abstract

The utility model discloses a sole which is integrally foamed and formed with a carbon plate and a shoe with the sole, which comprises a middle sole and a carbon plate; the insole passes through mould integrated into one piece foam molding with the carbon plate, and the carbon plate is cut apart into the upper portion district that is located the carbon plate top and is located the lower part district of carbon plate below with the insole, sets up the location structure who is used for being fixed a position by the mould on the carbon plate, and the insole position that location structure corresponds forms the mould shaping hole. The utility model also discloses a shoes. When making this sole, can fix the carbon plate one side on the positioning mechanism of movable mould in the mould through the location structure on the carbon plate, the movable mould removes and the compound die back toward solid mould direction, and the carbon plate another side can be compressed tightly by hold-down mechanism on the solid mould, then can inject foaming material into toward the mould through the feed inlet for material integrated into one piece after carbon plate and the foaming, make the sole bulk strength who forms of preparation big, the carbon plate is difficult for breaking away from.

Description

Sole with carbon plate integrated foaming molding and shoe with same

Technical Field

The utility model relates to a shoes material technical field, in particular to with carbon plate integrated into one piece foaming shaping's sole and have its shoes.

Background

When the sole is manufactured, the carbon plate is added in the sole to improve the toughness and the strength of the sole, the carbon plate is the carbon fiber plate, the carbon plate has the advantages of light weight, good toughness, good strength and the like, so that the manufactured shoe has high elasticity, the service life is prolonged, and the sole is not deformed under large exercise amount.

Carbon plate sole includes first bottom, carbon plate and second bottom usually, and the preparation process of traditional carbon plate sole is: the first bottom is foamed and formed, then the second bottom is foamed and formed, and finally one surface of the carbon plate is bonded to the first bottom, and the other surface of the carbon plate is bonded to the second bottom. The manufacturing process step of traditional carbon plate sole is more, and the time of spending is longer, need use two sets of moulds to make first bottom and second bottom respectively, and is with high costs, bonds the carbon plate in first bottom and second bottom after, has the phenomenon of bonding insecure, has the situation that breaks away from second bottom or first bottom and breaks away from for bulk strength is not enough.

SUMMERY OF THE UTILITY MODEL

The present invention aims at solving at least one of the technical problems in the above-mentioned technology to a certain extent. Therefore, an object of the utility model is to provide a with carbon plate integrated into one piece's foaming shaping sole, it is located the mould with the carbon plate through location structure in the mould, then pours into expanded material into for expanded material foaming back and carbon plate integrated into one piece, make the sole bulk strength who forms of preparation big, the carbon plate is difficult for breaking away from.

A second object of the present invention is to provide a shoe.

In order to achieve the above object, an embodiment of the present invention provides a sole integrally formed with a carbon plate by foaming, including a midsole and a carbon plate;

the insole passes through mould integrated into one piece foam molding with the carbon plate, and the carbon plate is cut apart into the upper portion district that is located the carbon plate top and is located the lower part district of carbon plate below with the insole, sets up the location structure who is used for being fixed a position by the mould on the carbon plate, and the insole position that location structure corresponds forms the mould shaping hole.

According to the utility model discloses a with carbon plate integrated into one piece's sole that foams, when making this sole, can fix the carbon plate one side on the positioning mechanism of movable mould in the mould through the location structure on the carbon plate, the movable mould is towards solid mould direction removal and the compound die after, the carbon plate another side can be compressed tightly by the hold-down mechanism on the solid mould, then can pour into foaming material into through the feed inlet toward the mould in, make the carbon plate and the material integrated into one piece after the foaming, make the sole bulk strength who forms of preparation big, the carbon plate is difficult for breaking away from.

In addition, according to the utility model discloses a sole with carbon plate integrated into one piece foam molding who provides can also have following additional technical characterstic:

furthermore, a hollow hole is formed in the bottom surface of the sole, and the bottom of the hollow hole corresponds to the bottom surface of the carbon plate.

Furthermore, the positioning structure is a positioning hole or a positioning groove.

Furthermore, the positioning hole or the positioning groove is cylindrical or truncated cone-shaped.

Further, the carbon plate includes first extension arm, second extension arm, third extension arm and fourth extension arm, all sets up on first extension arm, second extension arm, third extension arm and the fourth extension arm location structure.

Furthermore, the positioning structures are four and are respectively positioned on the first extension arm, the second extension arm, the third extension arm and the fourth extension arm.

Furthermore, the first extension arm and the second extension arm are positioned at the middle front sole part of the sole, and the third extension arm and the fourth extension arm are positioned at the middle rear heel part of the sole.

Furthermore, a first groove is formed between the first extension arm and the second extension arm, and a second groove is formed between the third extension arm and the fourth extension arm.

Further, the width of the first extension arm and the width of the second extension arm are larger than the width of the third extension arm and the width of the fourth extension arm.

Further, the carbon plate has an arc-shaped section in the middle for being supported and positioned by the mold.

In order to achieve the above object, a second aspect of the embodiments of the present invention provides a shoe, including the above shoe sole.

Drawings

Fig. 1 is a schematic structural view of a sole foamed integrally with a carbon plate according to an embodiment of the present invention;

fig. 2 is a schematic structural view of a carbon plate according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of the positioning of the carbon plate in the mold according to the embodiment of the present invention.

Description of the reference symbols

Upper region 11 of the mid-sole 1

Lower zone 12 die forming holes 13

Carbon plate 2 positioning structure 21

First extension arm 22 second extension arm 23

Third extension arm 24 fourth extension arm 25

First recess 26 and second recess 27

Moving die 31 of die 3

Positioning mechanism 311 positioning column 3111

Supporting block 3112 fixed die 32

Feed inlet 33 of pressing mechanism 321

And (4) hollowing out the holes.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

As shown in fig. 1 to 3, a sole integrally foamed with a carbon plate according to an embodiment of the present invention includes a midsole 1 and a carbon plate 2; insole 1 and carbon plate 2 pass through 3 integrated into one piece foam molding of mould, and carbon plate 2 cuts apart insole 1 into the upper portion district 11 that is located carbon plate 2 top and is located the lower part district 12 of carbon plate 2 below, sets up on the carbon plate 2 to be used for by the location structure 21 of mould 3 location, and the insole 1 position that location structure 21 corresponds forms mould shaping hole 13.

The mold 3 includes a movable mold 31, a fixed mold 32 and a feed port 33, the movable mold 31 may be provided with a positioning mechanism 311, the positioning mechanism 311 may include a positioning post 3111 and a positioning support block 3112, and the fixed mold 32 may be provided with a pressing mechanism 321.

When making this sole, can fix carbon plate 2 one side on the positioning mechanism 311 of movable mould 31 in mould 3 through location structure 21 on the carbon plate 2, behind the movable mould 31 toward solid mould 32 direction removal and compound die, the carbon plate 2 another side can be compressed tightly by hold-down mechanism 321 on the solid mould 32, then can inject foaming material in toward mould 3 through feed inlet 33, make carbon plate 2 and the material integrated into one piece after the foaming, make the sole bulk strength who forms of preparation big, carbon plate 2 is difficult for breaking away from.

Further, the bottom surface of sole forms fretwork hole 4, the bottom of fretwork hole 4 corresponds the position and is 2 bottoms of carbon plate, that is, during the material shaping after carbon plate 2 and the foaming, carbon plate 2 bottom middle parts can laminate in location supporting shoe 3112, make 2 bottom middle parts of carbon plate not contact with the expanded material, thereby make the sole bottom of making have fretwork hole 4, make 2 bottom middle parts of carbon plate expose in the air, after using this sole preparation to accomplish shoes, when using shoes, the pressure that anterior and rear portion of shoes bore is great, 2 middle parts of carbon plate position expose in the air, can cushion the impact force in the shoes use, and service life is prolonged, the cost of the expanded material is reduced, and is whole more pleasing to the eye simultaneously.

Optionally, the positioning structure 21 is a positioning hole or a positioning groove. The positioning holes or positioning grooves can be combined with the positioning posts 3111, so that the carbon plate 2 is effectively positioned on the positioning posts 3111. Wherein, the locating hole or constant head tank are cylindrical or round platform shape. When locating hole or constant head tank are the round platform shape, when carbon plate 2 location, the inside wall of 2 locating holes of carbon plate or constant head tank can slide in along the lateral wall on reference column 3111 to improve positioning efficiency.

In some examples, the carbon plate 2 includes a first extension arm 22, a second extension arm 23, a third extension arm 24, and a fourth extension arm 25, and the positioning structure 21 is disposed on each of the first extension arm 22, the second extension arm 23, the third extension arm 24, and the fourth extension arm 25. The number of the positioning structures 21 can be four, and the positioning structures are respectively located on the first extension arm 22, the second extension arm 23, the third extension arm 24 and the fourth extension arm 25. In this way, the carbon plate 2 can be positioned on the mold 3 from a plurality of angles by the positioning structure 21, improving stability.

In some examples, the first extension arm 22 and the second extension arm 23 are located at a middle forefoot portion of the sole, and the third extension arm 24 and the fourth extension arm 25 are located at a middle heel portion of the sole. The heights of the first extension arm 22 and the second extension arm 23 are lower than the heights of the third extension arm 24 and the fourth extension arm 25, so that the carbon plate 2 with the arc-shaped side surfaces can be effectively attached.

In this example, a first groove 26 is formed between the first extension arm 22 and the second extension arm 23, and a second groove 27 is formed between the third extension arm 24 and the fourth extension arm 25, that is, the carbon plate 2 is overall X-shaped, the first extension arm 22 can reduce the influence on the second extension arm 23, the third extension arm 24 can reduce the influence on the fourth extension arm 25, the material is reduced, and the material can be matched with the middle sole portion and the middle heel portion of the sole, so that the overall strength is high. Wherein, the width of first extension arm 22 and the width of second extension arm 23 are greater than the width of third extension arm 24 and the width of fourth extension arm 25, and well preceding sole thickness of sole is thinner than well heel thickness of sole, and the width of first extension arm 22 and the width of second extension arm 23 are greater than the width of third extension arm 24 and the width of fourth extension arm 25 can improve the intensity of well preceding sole portion for overall strength is big.

In some examples, the carbon plate 2 has a central arc for being supported and positioned by the mold 3, that is, the corresponding arc of the carbon plate 2 is exposed to the air in the finished shoe sole to form the hollow 4.

The utility model also provides a shoes, including above-mentioned sole.

The above embodiments and drawings are not intended to limit the form and style of the present invention, and any suitable changes or modifications made by those skilled in the art should not be construed as departing from the scope of the present invention.

Claims

1. The utility model provides a with carbon plate integrated into one piece's sole that foams, its characterized in that: comprises a middle sole and a carbon plate;

2. The shoe sole integrally formed by foaming with a carbon plate according to claim 1, wherein: the bottom surface of the sole forms a hollow hole, and the bottom of the hollow hole corresponds to the bottom surface of the carbon plate.

3. The shoe sole integrally formed by foaming with a carbon plate according to claim 1, wherein: the positioning structure is a positioning hole or a positioning groove.

4. The shoe sole integrally formed by foaming with a carbon plate according to claim 3, wherein: the positioning hole or the positioning groove is cylindrical or truncated cone-shaped.

5. The shoe sole integrally formed by foaming with a carbon plate according to claim 1, wherein: the carbon plate comprises a first extension arm, a second extension arm, a third extension arm and a fourth extension arm, and the first extension arm, the second extension arm, the third extension arm and the fourth extension arm are all provided with the positioning structure.

6. The shoe sole integrally formed by foaming with a carbon plate according to claim 5, wherein: the positioning structures are four and are respectively positioned on the first extension arm, the second extension arm, the third extension arm and the fourth extension arm.

7. The shoe sole integrally formed by foaming with a carbon plate according to claim 6, wherein: the first extension arm and the second extension arm are positioned at the middle front sole part of the sole, and the third extension arm and the fourth extension arm are positioned at the middle rear heel part of the sole.

8. The sole of claim 7, wherein: a first groove is formed between the first extension arm and the second extension arm, and a second groove is formed between the third extension arm and the fourth extension arm.

9. The shoe sole integrally formed by foaming with a carbon plate according to claim 1, wherein: the carbon plate has an arcuate section in the middle for being supported and positioned by the mold.

10. A shoe, characterized by: comprising a sole according to any one of claims 1 to 9.