Bridge type supporting structure and shoe sole with same

Abstract

The utility model relates to the field of shoe manufacturing, in particular to a bridge type supporting structure and a shoe sole with the supporting structure, which comprises a half sole part used for supporting the half sole of a human body, an arch part used for supporting the arch of the human body and a heel part used for supporting the heel of the human body, the arch part is connected with the heel part through a second connecting strip; the half sole part comprises two first potential energy pieces which are connected with each other, and a first containing cavity is formed in each first potential energy piece; the arch part comprises two second potential energy pieces which are connected with each other, and a second accommodating cavity is formed in each second potential energy piece; the heel part is provided with a third accommodating cavity; the shoe sole with the supporting structure can have good supporting performance and comfort.

Description

Technical Field

[0001] The utility model relates to the field of shoe manufacturing, in particular to a bridge-type supporting structure and a sole with the supporting structure. Background Art

[0002] With the development of the economy and society, people's requirements for shoes are no longer limited to protecting the feet and comfort, but also require shoes to have certain functionality, such as support and cushioning.

[0003] If the sole is too hard, although it can provide relatively good support and stability, it will feel uncomfortable; if the sole is too soft, although it is very comfortable to wear, the sole is not stable and the support is insufficient. Therefore, how to balance the support and comfort of the sole becomes an important issue in sole manufacturing. Summary of the Invention

[0004] The object of the present invention is to provide a bridge-type support structure with strong supporting performance and comfort, and a sole having the support structure.

[0005] In order to achieve the above object, the present invention adopts such technical solution:

[0006] A bridge-type support structure comprises a forefoot portion for supporting a human forefoot, an arch portion for supporting a human arch, and a heel portion for supporting a human heel, wherein the forefoot portion and the arch portion are connected by a first connecting strip, and the arch portion and the heel portion are connected by a second connecting strip;

[0007] The forefoot portion includes two connected first potential energy sheets, each of which is formed with a first accommodation chamber;

[0008] The arch portion includes two connected second potential energy sheets, each of which is formed with a second accommodating chamber;

[0009] The heel portion has a third accommodating chamber.

[0010] Preferably, the upper ends of the two first potential energy sheets are connected by at least two first ribs, and the lower ends of the two first potential energy sheets are connected by at least two first ribs, and the first ribs located at the upper ends of the first potential energy sheets are arranged in a one-to-one correspondence with the first ribs located at the lower ends of the first potential energy sheets.

[0011] Preferably, the upper ends of the two second potential energy sheets are connected by at least two second ribs, and the lower ends of the two second potential energy sheets are connected by at least two third ribs, and the second ribs and the third ribs are arranged in an alternating manner.

[0012] Preferably, a plurality of feed holes are provided on the heel portion, and the feed holes are communicated with the third accommodating chamber.

[0013] A sole with a bridge-type support structure comprises the bridge-type support structure as described above, an outsole and a midsole, wherein the outsole is connected to the lower end surface of the midsole, the bridge-type support structure is placed in the midsole, the midsole is formed with first buffer cavities at positions corresponding to the first accommodating chambers, the midsole is formed with second buffer cavities at positions corresponding to the second accommodating chambers, and the midsole is formed with third buffer cavities at positions corresponding to the third accommodating chambers.

[0014] Preferably, a weight-reducing groove is provided on the outsole, and the weight-reducing groove extends from the forefoot portion to the heel portion.

[0015] Preferably, the midsole is a popcorn midsole.

[0016] Preferably, the bridge-type support structure is a TPU support structure or a PA support structure.

[0017] By adopting the above-mentioned design scheme, the beneficial effects of the present invention are: by embedding the bridge-type support structure in the midsole, the sole can have better support performance, and by arranging corresponding buffer cavities at different positions, the sole can provide better buffer performance, so that the sole can have better support and comfort. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a structural diagram of the bridge-type support structure of the present utility model;

[0019] Figure 2 It is a side view of the sole of the utility model;

[0020] Figure 3 This is a schematic structural diagram of the sole of the utility model;

[0021] In the picture:

[0022] The first connecting bar 11, the second connecting bar 12,

[0023] The first potential energy sheet 13, the first rib 131,

[0024] The second potential energy sheet 14, the second rib 141, the third rib 142,

[0025] Feed hole 15,

[0026] Outsole 20, weight reduction groove 21,

[0027] Midsole 30 , first buffer cavity 31 , second buffer cavity 32 , third buffer cavity 33 . DETAILED DESCRIPTION

[0028] In order to make the objects, technical solutions and advantages of the present application clearer, the following further describes the present application in detail with reference to the drawings. Obviously, the described embodiments are only part of the embodiments of the present application, but not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of the present application.

[0029] In the embodiment, the up-and-down direction of the shoe sole placed above or below the horizontal plane is the reference direction of the up-and-down direction.

[0030] As shown in Figure 1 A bridge type support structure includes a forefoot part for supporting the forefoot of a human body, an arch part for supporting the arch of a human body, and a heel part for supporting the heel of a human body.

[0031] The forefoot part and the arch part are connected by two first connecting strips 11, and the arch part and the heel part are connected by two second connecting strips 12. In the embodiment, the forefoot part, the first connecting strip 11, the arch part and the second connecting strip 12 are integrally connected, and the connecting strips are connected to enhance the smoothness and integrity of the forefoot and hindfoot feeling.

[0032] The forefoot part includes two connected first potential energy sheets 13, and each first potential energy sheet 13 is formed with a first accommodating chamber.

[0033] In the embodiment, the upper ends of the two first potential energy sheets 13 are connected by at least two first muscle strips 131, the lower ends of the two first potential energy sheets 13 are connected by at least two first muscle strips 131, the first muscle strips 131 at the upper ends of the first potential energy sheets 13 are arranged one-to-one with the first muscle strips 131 at the lower ends of the first potential energy sheets 13, and the two ends of the first muscle strip 131 are integrally formed and connected with the corresponding two ends of the two first potential energy sheets 13. Each first potential energy sheet 13 is in a U shape, and the first accommodating chamber is a U-shaped cavity.

[0034] The arch part includes two connected second potential energy sheets 14, and each second potential energy sheet 14 is formed with a second accommodating chamber.

[0035] In the embodiment, the upper ends of the two second potential energy sheets 14 are connected by at least two second muscle strips 141, the lower ends of the two second potential energy sheets 14 are connected by at least two third muscle strips 142, and the second muscle strips 141 and the third muscle strips 142 are arranged alternately.

[0036] The heel part has a third accommodating chamber, and a plurality of feeding holes 15 are formed on the heel part and communicate with the third accommodating chamber.

[0037] In this embodiment, the bridge-type support structure is a TPU support structure or other conventional hard material support structure. By setting a accommodating chamber on the potential energy plate to accommodate conventional sole materials such as popcorn, the bridge-type support structure can provide effective support for the sole.

[0038] In this embodiment, the potential energy plates are connected by ribs, which can retain the integrated traction of the forefoot and the rearfoot. At the same time, it is more flexible, lighter, and more cushioned and comfortable than a whole piece of closed TPU.

[0039] like Figure 1-Figure 3 As shown, a sole with a bridge-type support structure includes the bridge-type support structure as described in any one of the above items, an outsole 20 and a midsole 30, the outsole 20 is connected to the lower end surface of the midsole 30, and the bridge-type support structure is placed in the midsole 20. In this embodiment, the midsole 30 is a popcorn midsole, and the midsole 30 is respectively formed with a first buffer cavity 31 at the position corresponding to each first accommodating cavity, a second buffer cavity 32 is respectively formed at the position corresponding to each second accommodating cavity, and a third buffer cavity 33 is formed at the position corresponding to the third accommodating cavity. The bridge-type support structure is a TPU support structure or a PA support structure. In this embodiment, the midsole 30 and the outsole 20 can be connected by conventional methods such as gluing.

[0040] As a preferred embodiment of this embodiment, a weight-reducing groove 21 is provided on the outsole 20, and the weight-reducing groove 21 extends from the forefoot to the heel; by providing the weight-reducing groove 21, the weight of the sole is reduced and the comfort of the sole is improved.

[0041] In summary, by setting the bridge-type support structure in the midsole 30, effective support is provided for the sole, and by setting corresponding buffer cavities at different positions, the sole can provide better buffering performance, so that the sole can have better support and comfort.

[0042] The specific implementation methods described above further illustrate the objectives, technical solutions and beneficial effects of the present invention in detail. It should be understood that the above description is only a specific implementation method of the present invention and is not intended to limit the scope of protection of the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A bridge-type support structure, characterized in that: The shoe comprises a forefoot portion for supporting a human forefoot, an arch portion for supporting a human arch, and a heel portion for supporting a human heel, wherein the forefoot portion and the arch portion are connected via a first connecting strip, and the arch portion and the heel portion are connected via a second connecting strip; The forefoot portion includes two connected first potential energy sheets, each of which is formed with a first accommodation chamber; The arch portion includes two connected second potential energy sheets, each of which is formed with a second accommodating chamber; The heel portion has a third accommodating chamber.

2. The bridge-type support structure according to claim 1, wherein: The upper ends of the two first potential energy sheets are connected by at least two first ribs, and the lower ends of the two first potential energy sheets are connected by at least two first ribs. The first ribs located at the upper ends of the first potential energy sheets are arranged in a one-to-one correspondence with the first ribs located at the lower ends of the first potential energy sheets.

3. The bridge-type support structure according to claim 1 or 2, characterized in that: The upper ends of the two second potential energy sheets are connected by at least two second ribs, and the lower ends of the two second potential energy sheets are connected by at least two third ribs, and the second ribs and the third ribs are arranged in an alternating manner.

4. The bridge-type support structure according to claim 3, wherein: A plurality of feeding holes are provided on the heel portion, and the feeding holes are communicated with the third accommodating chamber.

5. A sole with a bridge-type support structure, characterized in that: It includes the bridge-type support structure, outsole and midsole according to any one of claims 1 to 4, the outsole is connected to the lower end surface of the midsole, the bridge-type support structure is placed in the midsole, the midsole is respectively formed with a first buffer cavity at a position corresponding to each of the first accommodating chambers, the midsole is respectively formed with a second buffer cavity at a position corresponding to each of the second accommodating chambers, and the midsole is respectively formed with a third buffer cavity at a position corresponding to the third accommodating chamber.

6. The shoe sole with a bridge-type support structure according to claim 5, characterized in that: A weight-reducing groove is provided on the outsole, and the weight-reducing groove extends from the forefoot portion to the heel portion.

7. The shoe sole with a bridge-type support structure according to claim 5, characterized in that: The midsole is a popcorn midsole.

8. The shoe sole with a bridge-type support structure according to claim 5, characterized in that: The bridge-type support structure is a TPU support structure or a PA support structure.

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