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High-heeled shoe sole
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A technology for high-heeled shoes and soles, applied in the field of shoes, can solve problems such as easy foot pain, unbalanced force on human feet, poor comfort, etc., and achieve the effect of not being sore and improving wearing comfort
Inactive Publication Date: 2019-09-17
温州市三盟鞋业有限公司
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Problems solved by technology
However, the curve of each person's sole is different, especially the arch of the foot, which is difficult to keep a complete fit with the sole of the uniform curve. Therefore, when wearing high-heeled shoes, the force on the foot is uneven, prone to foot pain, and the comfort is poor. Improve
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Embodiment 1
[0032] A high-heeled shoe sole such as figure 1 As shown, from top to bottom, it is divided into an inner bottom 1, a midsole 2 and an outsole 3, which are glued and fixed to each other. The midsole 2 includes an upper interlayer 21 attached to the interior, a lower interlayer 22 attached to the outsole 3, and a metal strip 23 and a metal sheet 24 arranged between the upper interlayer 21 and the lower interlayer 22. The upper interlayer 21 and the lower interlayer 22 glued and fixed. The metal sheet 24 and the metal strip 23 play a shaping support role, so that the sole maintains a specific arc along with the height of the heel. The thickness of the metal sheet 24 is 0.1-0.3 mm, and the thickness of the metal strip 23 is 1.6-2.2 mm. In this embodiment, the thickness of the metal sheet 24 is preferably 0.2 mm, and the thickness of the metal strip 23 is 2 mm.
[0033] Such as figure 1 , figure 2 As shown, the lower interlayer 22 is sequentially divided into a forefoot port...
Embodiment 2
[0037] The metal strip in Example 1 includes the following components in weight percentage: C0.1%, Si 0.06%, Mn 3.6%, Cr1.8%, Ni 0.4%, P≤0.030%, S≤0.030%, Al6%, B 0.003%, Nd 0.1%, La 0.2%, Sc 0.02%, In 0.1%, the balance is Fe and unavoidable impurities.
[0038] The manufacturing method of the metal strip is as follows: Weigh the required components according to the above ratio, use the electric furnace production method for smelting, refining furnace for refining, VD treatment, then pour into the mold, heat treatment after forming, and then stamping to form a raised strip , the mold blooms to form connection holes and bumps, rolled into a specific arc, and finally polished, pickled, and passivated to obtain metal strips.
Embodiment 3
[0040] The metal strip in Example 1 includes the following components in weight percentage: C0.15%, Si0.03%, Mn 4.5%, Cr1.2%, Ni 0.8%, P≤0.030%, S≤0.030%, Al5. 2%, B 0.005%, Nd 0.05%, La 0.6%, Sc 0.008%, In 0.15%, and the balance is Fe and unavoidable impurities.
[0041] The manufacturing method of the metal strip is as follows: Weigh the required components according to the above ratio, use the electric furnace production method for smelting, refining furnace for refining, VD treatment, then pour into the mold, heat treatment after forming, and then stamping to form a raised strip , the mold blooms to form connection holes and bumps, rolled into a specific arc, and finally polished, pickled, and passivated to obtain metal strips.
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Abstract
The invention discloses a high-heeled shoe sole, and relates to shoes. According to the key point of the technical scheme, the high-heeled shoe sole comprises an innersole, a midsole and an outsole, the midsole comprises an upper clamping layer, a lower clamping layer and a metal strip arranged between the upper clamping layer and the lower clamping layer, the lower clamping layer is divided into a forefoot part, an arch part and a heel part, and the metal strip is arranged to the heel part from a joint of the forefoot part and the arch part. The metal strip is prepared from the following components in percentage by weight: 0.1-0.15% of C, 0.03-0.06% of Si, 3.6-4.5% of Mn, 1.2-1.8% of Cr, 0.4-0.8% of Ni, less than or equal to 0.030% of P, less than or equal to 0.030% of S, 5.2-6% of Al, 0.003-0.005% of B, 0.05-0.1% of Nd, 0.2-0.6% of La and the balance of Fe and inevitable impurities. When women wear high-heeled shoes matched with the soles, the metal strip can gradually generate permanent deformation until the metal strip is completely fitted to a human foot arch arc, the comfort of the women wearing the high-heeled shoes is greatly facilitated, and foot ache is reduced.
Description
technical field [0001] The invention relates to shoes, in particular to a high-heeled shoe sole. Background technique [0002] At present, there are many kinds of shoes, each with different styles and uses, such as sports shoes, sneakers, sandals, high heels and so on. High-heeled shoes are exactly a kind of footwear that women often wear. They have the characteristics of modifying the shape of legs and increasing height. The soles are divided into outsoles, midsoles and insoles. The outsole needs to be non-slip and wear-resistant when in contact with the ground; the midsole plays the role of shaping support and maintains the shape of the sole, and needs to have high strength and high toughness; the insole needs to be soft and comfortable when in contact with human feet characteristics. [0003] The Chinese patent with the notification number CN102726877B discloses a high-heeled shoe, including a heel and a midsole, the lower surface of the midsole is provided with a metal...
Claims
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Application Information
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