A ring type support and a sole having the same

Abstract

The present application relates to the technical field of shoes, in particular to a ring type support and a sole with the ring type support, comprising a first support plate, a second support plate and a plurality of groups of shock absorption components, each group of shock absorption components comprising a first elastic sheet and a second elastic sheet, each first elastic sheet and each second elastic sheet being arc-shaped, and the openings of the first elastic sheet and the second elastic sheet being oppositely arranged in the same group of shock absorption components. The ring type support is formed by the cooperation of the first support plate, the second support plate and the plurality of groups of shock absorption components. When under pressure, the first support plate and the second support plate can be close to each other to extrude each group of shock absorption components to achieve the effect of shock absorption. When resetting, each group of shock absorption components rebounds to form an efficient pushing force, reducing the energy loss during movement. The ring type support forms a rolling feeling during landing and taking off, giving the effect of saving effort and accelerating movement. The shock absorption performance is relatively good, and the smoothness of force transmission is relatively good.

Description

Technical Field

[0001] The present invention relates to the technical field of shoes, and in particular to a ring-shaped support component and a sole having the ring-shaped support component. Background Art

[0002] Existing shoe soles, especially sports shoes, generally include a midsole and an outsole. The midsole is generally made of a relatively soft material (such as EVA) to provide a shock-absorbing effect.

[0003] There is a type of sole on the market that adds a support plate to the midsole to enhance support performance and rebound performance. The support plate uses a material with better support performance than the midsole, thereby making up for the support performance and rebound performance of the sole, and can more efficiently assist the propulsion of the foot. However, this type of sole mainly considers the support capacity of the carbon plate. When there is a sudden change in force during use, its cushioning performance will change significantly, the cushioning performance is relatively poor, and the smoothness of force transmission is also relatively poor.

[0004] In view of this, the applicant conducted an in-depth study on the above issues, which led to the present case. Summary of the Invention

[0005] The object of the present invention is to provide a ring-shaped support member with relatively good shock-absorbing performance and relatively good force transmission smoothness, and a sole having the ring-shaped support member.

[0006] In order to achieve the above object, the present invention adopts the following technical solutions:

[0007] A ring-shaped support member includes a first support plate, a second support plate located below the first support plate, and multiple groups of shock-absorbing components arranged between the first support plate and the second support plate, the first support plate is an arc-shaped with an opening facing downward at a position corresponding to the human arch of the foot, the second support plate is an arc-shaped with an opening facing downward, each group of the shock-absorbing components is arranged at intervals along the length direction of the second support plate, the hardness of the first support plate is greater than the hardness of the second support plate, each group of the shock-absorbing components includes a first elastic sheet and a second elastic sheet arranged opposite to each other, each first elastic sheet and each second elastic sheet are arc-shaped, and in the same group of the shock-absorbing components, the openings of the first elastic sheet and the second elastic sheet are arranged facing each other, the first elastic sheet is arranged between the inner side of the shoe of the first support plate and the second support plate, and the second elastic sheet is arranged between the outer side of the shoe of the first support plate and the second support plate.

[0008] As an improvement of the present invention, each first elastic piece is provided with a first rib-shaped protrusion along its length direction on one side away from the corresponding second elastic piece, and each second elastic piece is provided with a second rib-shaped protrusion along its length direction on one side away from the corresponding first elastic piece.

[0009] As an improvement of the present invention, at least one group of first through hole groups is provided on the first support plate, and each of the first through hole groups includes a plurality of first through holes arranged at intervals along the length direction of the shoe midsole; and at least one group of second through hole groups is provided on the second support plate, and each of the second through hole groups includes a plurality of second through holes arranged at intervals along the length direction of the shoe midsole.

[0010] As an improvement of the present invention, a first forked opening groove is provided at the front end of the first support plate, and the first forked opening groove passes through the first support plate. The first support plate forms a first area and a second area at corresponding positions on both sides of the first forked opening groove, and a first hollow hole is provided at the position of the first support plate corresponding to the heel of the human body.

[0011] As an improvement of the present invention, the first support plate, the second support plate, the first elastic sheet, and the second elastic sheet are integrally connected.

[0012] As an improvement of the present invention, the first support plate gradually rises from the middle position in the width direction of the first support plate to both sides of the width direction of the first support plate, and the distance between the first support plate and the second support plate located on the same side first gradually increases and then gradually decreases along the length direction of the first support plate, and the maximum spacing between the first support plate and the second support plate located on the inner side of the shoe is higher than the maximum spacing between the first support plate and the second support plate located on the outer side of the shoe.

[0013] A sole comprises a sole body, wherein the sole body comprises an outsole and a midsole composited on the outsole, wherein the position of the midsole corresponding to the forefoot of a human body is the forefoot portion, the position of the midsole corresponding to the arch of a human body is the arch portion, and the position of the midsole corresponding to the heel of a human body is the heel portion, and the midsole comprises an upper midsole and a lower midsole, wherein the upper midsole is composited on the lower midsole, and is characterized in that a first through-hole arranged along the width direction of the midsole is provided between the arch portion of the upper midsole and the arch portion of the lower midsole, and the above-mentioned ring-shaped support member is inserted into the first through-hole.

[0014] As an improvement of the present invention, the side of the upper midsole close to the lower midsole is integrally connected with a first buffer block that is inserted into each of the first through holes in a one-to-one manner, and the side of the lower midsole close to the upper midsole is integrally connected with a second buffer block that is inserted into each of the second through holes in a one-to-one manner, the lower midsole is provided with a first through hole that is connected to the first through hole, and the rear end of the outsole is provided with a third forked opening groove, the third forked opening groove passes through the outsole, the third forked opening groove extends to the arch portion, and the third forked opening groove corresponds to the position of the first through hole.

[0015] As an improvement of the present application, the side surface of the shoe outsole away from the side of the shoe midsole is provided with a plurality of strip-shaped anti-skid grooves.

[0016] As an improvement of the present application, the shoe outsole is a rubber shoe outsole.

[0017] With the above technical scheme, the present application has the following beneficial effects:

[0018] 1. By setting the first support plate, the second support plate and the plurality of groups of shock absorption components to form a ring-shaped support member, when under pressure, the first support plate and the second support plate can approach each other to extrude each group of shock absorption components to achieve a shock absorption effect, and when reset, each group of shock absorption components rebounds to form a high-efficiency pushing force, reducing energy loss during movement, and the ring-shaped support member forms a rolling feeling during landing and leaving the ground, giving a labor-saving and accelerating movement effect, and the shock absorption performance is relatively good and the smoothness of force transmission is relatively good.

[0019] 2. By setting the first hollow hole in the first support plate, the weight is reduced.

[0020] 3. By setting the first bifurcated open slot, a horizontal shock absorption effect can be achieved, and the flexibility of turning during running is improved.

[0021] 4. By setting the distance between the medial sides of the first support plate and the second support plate to be greater than the distance between the lateral sides, the stability of the medial arch support and the lateral landing in the shoe sole body is improved. DETAILED DESCRIPTION

[0022] Figure 1 It is a structural schematic view of a shoe sole in the embodiment;

[0023] Figure 2 It is a structural schematic view of a shoe midsole in the embodiment;

[0024] Figure 3 It is another angle of the structural schematic view of the shoe midsole in the embodiment;

[0025] Figure 4 It is a top view of a shoe outsole in the embodiment;

[0026] Figure 5 It is a structural schematic view of a ring-shaped support member in the embodiment;

[0027] Figure 6 It is another angle of the structural schematic view of the ring-shaped support member in the embodiment;

[0028] Figure 7 It is a front view of the ring-shaped support member in the embodiment.

[0029] The corresponding are indicated in the figures as follows:

[0030] 10 - shoe outsole; 20 - shoe midsole;

[0031] 21 - upper midsole; 22 - ring-shaped support;

[0032] 23 - lower midsole; 24 - first support plate;

[0033] 25 - second support plate; 26 - first elastic sheet;

[0034] 27 - second elastic sheet; 28 - first rib-shaped protrusion;

[0035] 29 - second rib-shaped protrusion; 30 - first through hole;

[0036] 31 - first buffer block; 32 - second through hole;

[0037] 33 - second buffer block; 34 - first hollow hole;

[0038] 35 - first bifurcated open slot; 36 - first area;

[0039] 37 - second area; 38 - strip-shaped anti-skid groove;

[0040] 39 - first through hole; 40 - third bifurcated open slot;

[0041] 50 - first through hole. DETAILED DESCRIPTION

[0042] The invention will be further described below with reference to the accompanying drawings and specific embodiments.

[0043] As Figure 1-Figure 7As shown, for the convenience of description, the up and down directions and left and right directions of the sole are described based on the state when the sole is normally placed on the horizontal ground. The side of the soles of the two shoes of the same pair of shoes facing each other is the inner side of the shoe, and the corresponding other side is the outer side of the shoe. The side facing the toe is the front side, and the corresponding other side is the back side. This embodiment provides a sole, including a sole body, the sole body includes a shoe outsole 10 and a shoe midsole 20 composited on the shoe outsole 10, the shoe outsole 10 is a rubber shoe outsole, the position of the shoe midsole 20 corresponding to the forefoot of the human foot is the forefoot part, and the shoe midsole 20 corresponds to the The position of the human foot arch is the arch part, and the position of the shoe midsole 20 corresponding to the human heel is the heel part. The shoe midsole 20 includes an upper midsole 21 and a lower midsole 23. The upper midsole 21 is compounded on the lower midsole 23. A first through-hole 50 arranged along the width direction of the shoe midsole 20 is provided between the arch part of the upper midsole 21 and the arch part of the lower midsole 23. A ring-shaped support member 23 is inserted into the first through-hole 50. It should be noted that the ring-shaped support member 23 can also be sold independently before being made into the sole. Therefore, this embodiment actually also provides a ring-shaped support member.

[0044] The ring-shaped support member 23 includes a first support plate 24, a second support plate 25 located below the first support plate 24, and multiple groups of shock-absorbing components arranged between the first support plate 24 and the second support plate 25. The first support plate 24 is an arc-shaped with an opening facing downward at the position corresponding to the human arch of the foot, and the second support plate 25 is an arc-shaped with an opening facing downward. Each group of shock-absorbing components is arranged at intervals along the length direction of the midsole 20. The hardness of the first support plate 24 is greater than the hardness of the second support plate 25. Each group of shock-absorbing components includes a first elastic sheet 26 and a second elastic sheet 27 arranged oppositely. Each first elastic sheet 26 and each second elastic sheet 27 are arc-shaped. In the same group of shock-absorbing components, the openings of the first elastic sheet 26 and the second elastic sheet 27 are arranged facing each other. An elastic sheet 26 is arranged between the inner side of the shoe of the first support plate 24 and the second support plate 25, and the second elastic sheet 27 is arranged between the outer side of the shoe of the first support plate 24 and the second support plate 25. The ring-shaped support member 23 is formed by arranging the first support plate 24, the second support plate 25 and multiple groups of shock-absorbing components. When under pressure, the first support plate 24 and the second support plate 25 can squeeze each group of shock-absorbing components close to each other to achieve a shock-absorbing effect. When resetting, each group of shock-absorbing components rebounds to form an efficient driving force, reducing energy loss during movement, and the ring-shaped support member 23 forms a rolling feeling during landing and leaving the ground, giving people the effect of saving effort and accelerating movement. The shock-absorbing performance is relatively good and the smoothness of force transmission is relatively good.

[0045] Each first elastic piece 26 is provided with a first rib-shaped protrusion 28 along its length direction on the side away from the corresponding second elastic piece 27, and each second elastic piece 27 is provided with a second rib-shaped protrusion 29 along its length direction on the side away from the corresponding first elastic piece 26. The provision of the first rib-shaped protrusion 28 can increase the overall stiffness and toughness of the first elastic piece 26, and the provision of the second rib-shaped protrusion 29 can increase the overall stiffness and toughness of the second elastic piece 27, thereby preventing the first elastic piece 26 and the second elastic piece from excessive bending and extending their service life.

[0046] At least one group of first through-hole groups is defined on the first support plate 24. In the present embodiment, there are two groups of first through-hole groups, and the two groups of first through-hole groups are arranged in parallel. Each of the first through-hole groups includes a plurality of first through-holes 30 spaced apart along the length direction of the shoe midsole 20. A first buffer block 31 is integrally connected to one side of the upper midsole 21 close to the lower midsole 22 and is inserted into each of the first through-holes 30 in a one-to-one manner. The second support plate 25 is defined by at least one group of second through-hole groups. In the present embodiment, there are three groups of second through-hole groups, and the three groups of first through-hole groups are arranged in parallel. Each of the second through-hole groups includes a plurality of second through-holes 32 spaced apart along the length direction of the shoe midsole 20. A second buffer block 33 is integrally connected to one side of the lower midsole 22 close to the upper midsole 21 and is inserted into each of the second through-holes 32 in a one-to-one manner. By providing the first buffer block 31 and the second buffer block 33, the ring-shaped support member 23 is better fixed in the first through-hole 50, and the fixing effect is relatively good.

[0047] A first hollow hole 34 is provided at the position of the first support plate 24 corresponding to the heel of the human body. This arrangement can reduce the weight of the first support plate 24 while having excellent supporting performance. It should be noted that the first hollow hole 34 cannot extend to the side wall of the first support plate 24. A first forked opening groove 35 is provided at the front end of the first support plate 24. The first forked opening groove 35 passes through the first support plate 24. The first support plate 24 forms a first area 36 and a second area 37 at the corresponding positions on both sides of the first forked opening groove 35. This arrangement reduces the weight of the first support plate 24 while playing a lateral shock-absorbing role and improving the flexibility of turning when running.

[0048] The first support plate 24 , the second support plate 25 , the first elastic piece 26 , and the second elastic piece 27 are integrally connected.

[0049] The first support plate 24 gradually rises from the middle position in the width direction of the first support plate 24 to both sides in the width direction of the first support plate 24. The distance between the first support plate 24 and the second support plate 25 on the same side first gradually increases and then gradually decreases along the length direction of the first support plate 24. The maximum spacing between the first support plate 24 and the second support plate 25 on the inner side of the shoe is higher than the maximum spacing between the first support plate 24 and the second support plate 25 on the outer side of the shoe, which helps to improve the inner waist arch support of the sole body and the stability of the outer waist landing.

[0050] The lower midsole 23 is provided with a first through hole 39 connected to the first through hole 50, and the rear end of the outsole is provided with a third forked opening groove 40. The third forked opening groove 40 passes through the outsole 10 and extends to the arch of the foot. The position of the third forked opening groove 40 corresponds to that of the first through hole 39, which is beneficial to reducing the weight of the midsole 20.

[0051] A plurality of strip-shaped anti-skid grooves 38 are provided on the side of the outsole 10 away from the midsole 20 . The anti-skid performance of the outsole 10 is improved by providing the strip-shaped anti-skid grooves 38 .

[0052] When a shoe sole provided in this embodiment lands on the ground, the arch of the foot lands first, then transitions forward and applies pressure to the ring-shaped elastic member, and the first support plate approaches downward to squeeze each group of cushioning components. At this time, the downward pressure applied is dispersed to each group of cushioning components, thereby improving the cushioning effect. In the process of transitioning from the rear arch of the foot landing to the forefoot landing, the cushioning components close to the forefoot rebound and exert a certain driving force, thereby providing assistance for the forefoot to leave the ground, saving energy, and increasing running economy.

[0053] The present invention has been described in detail above with reference to the accompanying drawings. However, the embodiments of the present invention are not limited to the above embodiments. Those skilled in the art can make various modifications to the present invention based on the existing technology, and all of these modifications fall within the scope of protection of the present invention.

Claims

1. A ring-shaped support, characterized in that: The shoe comprises a first support plate, a second support plate below the first support plate, and a plurality of groups of shock-absorbing components arranged between the first support plate and the second support plate, wherein the first support plate is in an arc shape with an opening facing downward at a position corresponding to the arch of a human foot, and the second support plate is in an arc shape with an opening facing downward, and each group of the shock-absorbing components is arranged at intervals along the length direction of the second support plate, the hardness of the first support plate is greater than the hardness of the second support plate, and each group of the shock-absorbing components comprises a first elastic sheet and a second elastic sheet arranged opposite to each other, each of the first elastic sheet and each of the second elastic sheets are arc-shaped, and in the same group of the shock-absorbing components, the openings of the first elastic sheet and the second elastic sheet are arranged facing each other, the first elastic sheet is arranged between the inner side of the shoe of the first support plate and the second support plate, and the second elastic sheet is arranged between the outer side of the shoe of the first support plate and the second support plate.

2. A ring-shaped support according to claim 1, characterized in that: A first rib-shaped protrusion is provided along the length direction of each first elastic piece on a side away from the corresponding second elastic piece, and a second rib-shaped protrusion is provided along the length direction of each second elastic piece on a side away from the corresponding first elastic piece.

3. A ring-shaped support according to claim 1, characterized in that: At least one group of first through hole groups is provided on the first support plate, and each of the first through hole groups includes a plurality of first through holes arranged at intervals along the length direction of the shoe midsole. At least one group of second through hole groups is provided on the second support plate, and each of the second through hole groups includes a plurality of second through holes arranged at intervals along the length direction of the shoe midsole.

4. A ring-shaped support according to claim 1, characterized in that: A first bifurcated opening groove is provided at the front end of the first support plate, and the first bifurcated opening groove passes through the first support plate. The first support plate forms a first area and a second area at corresponding positions on both sides of the first bifurcated opening groove. A first hollow hole is provided at a position of the first support plate corresponding to the heel of a human body.

5. The ring-shaped support according to claim 1, characterized in that: The first support plate, the second support plate, the first elastic piece, and the second elastic piece are integrally connected.

6. The ring-shaped support according to claim 1, characterized in that: The first support plate gradually tilts upward from the middle position in the width direction of the first support plate to both sides of the width direction of the first support plate, and the distance between the first support plate and the second support plate located on the same side first gradually increases and then gradually decreases along the length direction of the first support plate, and the maximum distance between the first support plate and the second support plate located on the inner side of the shoe is higher than the maximum distance between the first support plate and the second support plate located on the outer side of the shoe.

7. A sole, comprising a sole body, the sole body comprising an outsole and a midsole composited on the outsole, wherein the position of the midsole corresponding to the forefoot of a human foot is the forefoot portion, the position of the midsole corresponding to the arch of a human foot is the arch portion, and the position of the midsole corresponding to the heel of a human foot is the heel portion, the midsole comprising an upper midsole and a lower midsole, the upper midsole being composited on the lower midsole, characterized in that: A first through-hole arranged along the width direction of the shoe midsole is provided between the arch portion of the upper midsole and the arch portion of the lower midsole, and the ring-shaped support member as claimed in claim 3 is inserted into the first through-hole.

8. A shoe sole according to claim 7, characterized in that: The side of the upper midsole close to the lower midsole is integrally connected with a first buffer block that is inserted into each of the first through holes in a one-to-one manner; the side of the lower midsole close to the upper midsole is integrally connected with a second buffer block that is inserted into each of the second through holes in a one-to-one manner; the lower midsole is provided with a first through hole that is connected to the first through hole; the rear end of the outsole is provided with a third forked opening groove that passes through the outsole and extends to the arch of the foot, and the third forked opening groove corresponds to the position of the first through hole.

9. The sole according to claim 7, characterized in that: A plurality of strip-shaped anti-skid grooves are provided on the side of the outsole away from the midsole.

10. The shoe sole according to claim 7, characterized in that: The shoe outsole is a rubber shoe outsole.

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