一种鞋底部件

Abstract

本实用新型公开了一种鞋底部件，包括半边鞋底，半边鞋底具有拼接面，该半边鞋底为朝向拼接面开口的中空结构，拼接面的外周缘设有沿周向设置的卡接结构，使用时，先将半边鞋底嵌套在对应的模具中，并使卡接结构与模具开口边缘的相应的卡槽、卡孔或卡柱相卡接，从而通过卡接结构帮助半边鞋底的开口周缘定位，避免半边鞋底的开口端在后续的加热过程中出现形变偏移的情况，确保两个半边鞋底的端口边缘保持初始形态，精准嵌套在相应的模具中，以便后续通过模具准确拼合两个半边鞋底熔融的开口端，实现空心鞋底的拼装，避免接缝处密封不严而出现漏气等缺陷，提升产品良率。

Claims

1. A shoe sole component, characterized in that, include: The sole has a splicing surface and is a hollow structure with an opening facing the splicing surface. The outer periphery of the splicing surface is provided with a snap-fit ​​structure arranged circumferentially. When the half of the sole is placed in the mold, the snap-fit ​​structure is configured to snap into the slot, hole or post at the edge of the mold opening to prevent the opening end of the half of the sole from shifting within the mold.

2. A sole component according to claim 1, wherein The snap-fit ​​structure is a flange, which is set along the outer periphery of the splicing surface, and the bent end of the flange faces the opposite direction to the inner cavity opening of the half sole.

3. A sole component according to claim 2, wherein, One of the flanges has a notch.

4. A sole component according to claim 1, wherein The snap-fit ​​structure includes multiple snaps, which are distributed along the outer periphery of the splicing surface. The snaps face opposite to the inner cavity opening of the half-sole, and one side of the head of the snap is fixed to the outer wall of the opening end of the half-sole.

5. A sole component according to claim 1, wherein The inner wall of the half-sole is connected to a spring-loaded tube that runs through both ends, and the spring-loaded tube is arranged in the same direction as the opening of the half-sole.

6. A sole component according to claim 5, wherein, The upper and lower sides of the spring-loaded tube are symmetrically provided with reinforcing ribs. The spring-loaded tube and the reinforcing ribs provided on both sides of the spring-loaded tube form a barrier, which divides the inner cavity of half of the shoe sole into two air-loaded cavities along the length direction.

7. A sole component according to claim 6, wherein The reinforcing rib has an air vent that connects two adjacent air chambers.

8. A sole component according to claim 6, wherein The half-sole, snap-fit ​​structure, spring tube, and reinforcing ribs are all made of TPU material with a hardness of 80A-95A.

9. A sole component according to claim 6, wherein The snap-fit ​​structure, spring-loaded tube, and reinforcing ribs are all integrally formed with half of the shoe sole.

10. A sole component according to claim 1, wherein The end of the half-sole is connected to a half-tube that communicates with its inner cavity.

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