CN213045605U

CN213045605U - Light rubber outsole of single-plate snow boot

Info

Publication number: CN213045605U
Application number: CN202021825278.XU
Authority: CN
Inventors: 靳惠媛
Original assignee: Beijing Lida Tengxue Sports Product Co ltd
Current assignee: Lidaksi Zhangjiakou Ice And Snow Equipment Technology Co ltd
Priority date: 2020-08-27
Filing date: 2020-08-27
Publication date: 2021-04-27
Anticipated expiration: 2030-08-27

Abstract

The utility model relates to a light rubber outsole of a single-plate snow boot, which comprises a first rubber outsole, a second rubber outsole and an EVA sheet, wherein the outsole is divided into a front tip part, a front palm part, a back palm part and a back heel part according to the front and back directions of the foot of a human body; the upper surface of the first rubber outsole is recessed to form a mounting groove, and the mounting groove is gradually arranged from the front tip part to the rear root part from shallow to deep; the edge of the first rubber outsole main body is upwards turned and provided with an extending edge, and the first rubber outsole and the extending edge are integrally formed; the EVA sheet is arranged in the mounting groove and matched with the mounting groove, and the EVA sheet is flush with the notch of the mounting groove; a second rubber outsole is attached to a lower surface of the first rubber outsole, and the second rubber outsole and the first rubber outsole are hot press molded. The utility model has the advantages of reducing the weight of the outer sole and enhancing the buffering power of the outer sole.

Description

Light rubber outsole of single-plate snow boot

Technical Field

The utility model belongs to the technical field of ski boots's technique and specifically relates to a veneer snow boots light rubber outsole.

Background

In recent years, ice and snow sports have been vigorously developed in China, and enthusiasts expect snow to have better comfort and practicability. The traditional snow boot outsole has an all-rubber structure and an injected EVA structure. Full rubber outsoles, while wear resistant, are typically heavy; the problem of heaviness is solved by the injection EVA outsole, but the wear resistance is poor, the anti-skid effect is general, and the cost of the full-rubber structure and the injection EVA structure cannot be controlled.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model aims at providing a light rubber outsole of a single-plate snow boot, which has the advantages of reducing the weight of the outsole and enhancing the cushioning force of the outsole.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme: a veneer snow boot lightweight rubber outsole characterized by: the shoe sole is divided into a front tip part, a front palm part, a rear palm part and a rear heel part according to the front and rear directions of a human foot; the upper surface of the first rubber outsole is recessed to form a mounting groove, and the mounting groove is gradually arranged from the front tip part to the rear root part from shallow to deep; the edge of the first rubber outsole main body is upwards turned and provided with an extending edge, and the first rubber outsole and the extending edge are integrally formed; the EVA sheet is arranged in the mounting groove and matched with the mounting groove, and the EVA sheet is flush with the notch of the mounting groove; the second rubber outsole is mounted on the lower surface of the first rubber outsole, through holes are formed in the half sole portion and the rear sole portion of the second rubber outsole, the second rubber outsole and the first rubber outsole are formed in a hot-press molding mode, and the half sole portion and the rear sole portion of the first rubber outsole are mounted in the through holes and are matched with the through holes; the front and back palm parts of the first rubber outsole are flush with the bottom surface of the second rubber outsole.

By adopting the technical scheme, the EVA sheets are added in the outsole, so that the weight of the outsole is reduced, the buffering force of the outsole is enhanced, the buffering strength of a user on a body when the user finishes high-difficulty jumping movement is reduced, and meanwhile, the cost is controlled to a certain extent.

The utility model discloses further set up to: and a plurality of grid units are arranged at the bottom of the mounting groove and are connected with each other.

Through adopting above-mentioned technical scheme, the grid unit sets up at the installation tank bottom, has strengthened the resistant folding nature of first rubber outsole.

The utility model discloses further set up to: the position of the mounting groove close to the front tip is transversely provided with a limiting strip, two ends of the limiting strip are fixedly connected to the groove wall of the mounting groove, and the limiting strip is flush with the notch of the mounting groove; two limiting blocks are oppositely arranged at the heel part of the mounting groove along the longitudinal direction of the mounting groove; one end of the EVA sheet is abutted against the limiting strip, and the other end of the EVA sheet is abutted against the limiting block.

Through adopting above-mentioned technical scheme, the EVA piece is through spacing and the firm embedding of stopper in the mounting groove, avoids the EVA piece to slide in the mounting groove.

The utility model discloses further set up to: the front palm part and the rear palm part of the first rubber outsole are provided with block-shaped tooth lugs.

Through adopting above-mentioned technical scheme, the setting of cubic tooth ear increases the lifting surface area, provides better stability and grabs the land fertility.

The utility model discloses further set up to: the toe portion and the heel portion of the second rubber outsole are provided with triangular tooth ears.

Through adopting above-mentioned technical scheme, its frictional force is increased in the setting of triangle-shaped tooth ear, makes to fall to the ground and pedal ground more steady, compares the tooth ear of other types, and triangle-shaped tooth ear can also suitably alleviate shoes weight.

The utility model discloses further set up to: and strip-shaped tooth lugs are arranged on the edges of the front and rear palm parts of the second rubber outsole.

By adopting the technical scheme, the arrangement of the strip-shaped tooth ears provides stable guarantee when the footstep lands and turns.

The utility model discloses further set up to: the strip-shaped tooth lugs are uniformly arranged at intervals, and a groove is formed between every two adjacent strip-shaped tooth lugs.

Through adopting above-mentioned technical scheme, the slot that forms between the bar form tooth ear can guide water to leave the surface that outsole and this ground combine, with increasing its drainage, avoids appearing the phenomenon of skidding.

To sum up, the utility model discloses a beneficial technological effect does:

1. the EVA sheets are added in the outsole, so that the weight of the outsole is reduced, the buffering force of the outsole is enhanced, the buffering strength of a user on a body when the user finishes high-difficulty jumping movement is reduced, and meanwhile, the cost is controlled to a certain extent;

2. the grid unit is arranged at the bottom of the mounting groove, so that the folding resistance of the first rubber outsole is enhanced;

3. the arrangement of the block-shaped tooth lugs, the triangular tooth lugs and the strip-shaped tooth lugs increases the stress area and provides better stability and ground-grabbing force; the friction force is increased, so that the ground is more stably landed and pedaled, and the weight of the shoe can be properly reduced; when the steering occurs when the footstep lands, the stability guarantee is provided.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of a structure with a primary emphasis on a first rubber outsole and a second rubber outsole;

FIG. 3 is a schematic view of a structure in which the upper surface of the first rubber outsole is mainly protruded;

FIG. 4 is a schematic view of a structure in which the bottom surface of the second rubber outsole is mainly protruded.

In the figures, 1, a first rubber outsole; 11. mounting grooves; 12. a grid cell; 13. extending the edge; 14. a limiting strip; 15. a limiting block; 151. a reinforcing plate; 2. a second rubber outsole; 21. a through hole; 3. an EVA sheet; 4. a front tip portion; 5. a front palm portion; 6. a rear palm portion; 7. a heel section; 8. a block-shaped tooth ear; 9. a triangular tooth ear; 10. a strip-shaped tooth ear; 101. and (4) a groove.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 and 2, for the utility model discloses a single-plate snow boot lightweight rubber outsole, including first rubber outsole 1, second rubber outsole 2 and EVA sheet 3, and the outsole divide into fore tip portion 4, preceding palm portion 5, back palm portion 6 and rear heel portion 7 according to human foot in the front and back direction.

Referring to fig. 1 and 3, the upper surface of the first rubber outsole 1 is recessed to form a mounting groove 11, the mounting groove 11 is gradually arranged from the front tip portion 4 to the rear root portion from shallow to deep, and a plurality of grid units 12 are arranged at the bottom of the mounting groove 11 and connected with each other, so that the folding resistance of the first rubber outsole 1 is enhanced. The position that mounting groove 11 is close to the front point transversely is provided with spacing 14, and the equal rigid coupling in both ends of spacing 14 is on the cell wall of mounting groove 11, and spacing 14 keeps the parallel and level with the notch of mounting groove 11. The heel portion 7 of mounting groove 11 is provided with two stopper 15 along its longitudinal direction relatively, and stopper 15 is inside to be provided with reinforcing plate 151, strengthens stopper 15's intensity. EVA piece 3 is installed in mounting groove 11, and the one end of EVA piece 3 supports on spacing 14, and the other end supports on stopper 15, and EVA piece 3 keeps flushing with the notch of mounting groove 11. The EVA sheets 3 are added in the outsole, so that the weight of the outsole is reduced, the buffering force of the outsole is enhanced, the buffering strength of a user on a body when the user finishes high-difficulty jumping movement is reduced, and meanwhile, the cost is controlled to a certain extent.

Referring to fig. 2 and 4, the edge of the main body of the first rubber outsole 1 is turned upwards to form an extended edge 13, and the first rubber outsole 1 is integrally formed with the extended edge 13, and the extended edge 13 can be used for being connected with a shoe upper. The front palm part 5 and the rear palm part 6 of the second rubber outsole 2 are provided with through holes 21, and the second rubber outsole 2 is installed on the lower surface of the first rubber outsole 1 and is hot-compression-molded with the first rubber outsole 1 into a whole. The hot-press molding method is adopted, so that the two rubber outsoles are bonded firmly, and the degumming phenomenon is not easy to cause. Simultaneously, the front palm part 5 and the rear palm part 6 of the first rubber outsole 1 are both arranged in the through hole 21 and are matched with the through hole 21, the bonding firmness of the first rubber outsole 1 and the second rubber outsole 2 and the sealing property of the joint are improved, and the phenomenon that the joint is degummed due to the influence of external factors is further avoided. Meanwhile, in order to increase the walking comfort and to provide sufficient cushioning when the front and rear soles step on the ground during walking, the front and rear sole parts of the first rubber outsole 1 and the bottom surface of the second rubber outsole 2 are flush.

Referring to fig. 2, preferably, the forefoot portion 5 and the rearfoot portion 6 of the first rubber outsole 1 are each provided with block-shaped lugs 8. The setting of cubic tooth ear 8 increases the lifting surface area, provides better stability and grabs the land fertility.

Referring to fig. 2, it is preferable that the front toe portion 4 and the heel portion 7 of the second rubber outsole 2 are each provided with triangular lugs 9. The friction force of the triangular tooth ears 9 is increased, so that the ground falling and the ground pedaling are more stable, and compared with other types of tooth ears, the weight of the shoe can be properly reduced by the triangular tooth ears 9.

Referring to fig. 2, preferably, the front and rear palm edges of the second rubber outsole 2 are provided with strip-shaped tooth lugs 10. The strip-shaped tooth lugs 10 are arranged at even intervals, and a groove 101 is formed between two adjacent strip-shaped tooth lugs 10. The arrangement of the 101-bar shaped tooth lug 10 provides a stable guarantee when the foot landing turns. The grooves 101 formed between the strip-shaped lugs can guide water away from the surface of the outsole which is combined with the ground, and increase the drainage of the outsole to avoid the phenomenon of skidding.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. A veneer snow boot lightweight rubber outsole characterized by: comprises a first rubber outsole (1), a second rubber outsole (2) and an EVA sheet (3), wherein the outsole is divided into a front tip part (4), a front palm part (5), a back palm part (6) and a heel part (7) according to the front and back directions of a human foot; the upper surface of the first rubber outsole (1) is concavely provided with a mounting groove (11), and the mounting groove (11) is gradually arranged from the front tip part (4) to the rear root part from shallow to deep; the edge of the main body of the first rubber outsole (1) is upwards turned and provided with an extending edge (13), and the first rubber outsole (1) and the extending edge (13) are integrally formed; the EVA sheet (3) is arranged in the mounting groove (11) and is matched with the mounting groove (11), and the EVA sheet (3) is flush with the notch of the mounting groove (11); the second rubber outsole (2) is mounted on the lower surface of the first rubber outsole (1), through holes (21) are formed in a half sole part (5) and a back sole part (6) of the second rubber outsole (2), the second rubber outsole (2) and the first rubber outsole (1) are subjected to hot compression molding, and the half sole part (5) and the back sole part (6) of the first rubber outsole (1) are mounted in the through holes (21) and matched with the through holes (21); the front and back palm parts of the first rubber outsole (1) are flush with the bottom surface of the second rubber outsole (2).

2. The light rubber outsole of a single board snow boot as claimed in claim 1, wherein: the bottom of the mounting groove (11) is provided with a plurality of grid units (12) which are connected with each other.

3. The light rubber outsole of a single board snow boot as claimed in claim 1, wherein: a position, close to the front tip, of the mounting groove (11) is transversely provided with a limiting strip (14), two ends of the limiting strip (14) are fixedly connected to the groove wall of the mounting groove (11), and the limiting strip (14) is flush with the notch of the mounting groove (11); two limiting blocks (15) are oppositely arranged on the heel part (7) of the mounting groove (11) along the longitudinal direction of the mounting groove; one end of the EVA sheet (3) is propped against the limiting strip (14), and the other end of the EVA sheet is propped against the limiting block (15).

4. The light rubber outsole of a single board snow boot as claimed in claim 1, wherein: the half sole part (5) and the back sole part (6) of the first rubber outsole (1) are provided with block-shaped tooth lugs (8).

5. The light rubber outsole of a single board snow boot as claimed in claim 1, wherein: the front sharp part (4) and the heel part (7) of the second rubber outsole (2) are provided with triangular tooth lugs (9).

6. The light rubber outsole of a single board snow boot as claimed in claim 1, wherein: the edges of the front and back palm parts of the second rubber outsole (2) are provided with strip-shaped tooth lugs (10).

7. The light rubber outsole of a single board snow boot as claimed in claim 6, wherein: the strip-shaped tooth ears (10) are uniformly arranged at intervals, and a groove (101) is formed between every two adjacent strip-shaped tooth ears (10).