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Waterproof sock cover completely fit with surface of upper

A waterproof socks and surface fitting technology, which is applied to shoe uppers, boot legs, reinforcements, etc., can solve the problems of waterproof socks folds, etc., and achieve the effect of good molding effect, reducing the probability of rework and saving costs.

Pending Publication Date: 2019-04-26
山东百华鞋业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the defect of wrinkling in the waterproof socks in the prior art, the present invention provides a waterproof socks that are smooth after being assembled, fully fit with the upper surface, and have no wrinkles.

Method used

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  • Waterproof sock cover completely fit with surface of upper
  • Waterproof sock cover completely fit with surface of upper

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] In this example, if figure 1 As shown, the front side and the rear side of the unfolded sock are respectively provided with sutures, and the upper and lower gaps of the sutures are arc-shaped connections. The actual situation. Although the straight-line notch can also achieve the purpose of sewing the bottom surface and the inner lining of the sock, but the joint is due to a right-angle transition, and in this embodiment, the upper notch is bent upwards, and the lower notch is bent downwards. The stitching effect is obviously better than the right-angled transition. , making the joint surface more smooth and fit. In this embodiment, the angle between the upper front gap and the lower front gap, and the arc openings between the upper rear gap and the lower rear gap is 20° to 30°, so as to ensure a smooth bonding surface during bonding.

Embodiment 2

[0020] In the present embodiment, the suture openings are respectively located at the toe position and the heel position of the sock cover, and the bottom surface can be bent inward along the fold line, and the suture lines of the upper gap and the lower notch are respectively located at the two sides of the bottom surface and the bending extension line of the sock cover inner lining. end. In this way, the upper gap 2 on the front side and the lower gap 3 on the front side, the lower gap 5 on the rear side and the upper gap 6 on the rear side of the front side suture opening are respectively at the bottom surface and the inside of the sock cover when the sewing position is the same as the bending position of the bottom surface. They are in contact with each other and connected by stitching, so that the bending line and the stitching line overlap, which further increases the wearing comfort and the force is more reasonable.

[0021] As a preference, the stitched front opening e...

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Abstract

The invention relates to the shoe manufacturing field and provides a waterproof sock cover completely fit with the surface of an upper. The waterproof sock cover comprises two groups of sock cover liners which are spliced along the circumferential direction, wherein opening are formed in the upper parts of the sock cover liners, bendable bottom surfaces are arranged at the lower parts of the sockcover liners, sewing holes are respectively formed in the front and rear sides of the sock cover liners, are gaps between the bottom surface and the sock cover liners and are respectively located at tiptoes and heels of the sock cover liners, and upper gaps and lower gaps of the sewing holes are in mutual contact and sewing connection with each other when the bottom surface and the sock cover liners are bent. According to the waterproof sock cover, an obvious foot shape is formed after the two sock cover liners are spliced and is integrally similar to a foot shape, the sock cover liners are completely attached to a shoe last during a shoe last sleeving process, pulling forces borne by parts are almost same, the pulling forces in various direction are uniform, and an inner material is verysmooth, so that the quality of a finished product is improved, the reworking probability is decreased, the cost is saved, the tearing risk during the formation is reduced, and the formation effect isrelatively good.

Description

technical field [0001] The invention relates to the field of footwear manufacturing, in particular to a waterproof sock that fits perfectly with the upper. Background technique [0002] The key structure of waterproof shoes is the waterproof sock inside the shoe. The material of the waterproof sock is waterproof and breathable. The waterproof sock is like a waterproof membrane inside the shoe. After the shoe is formed, the shape of the sock should be completely fitted with the upper surface of the shoe. There can be no needle holes inside, and it is comfortable to wear. The existing waterproof sock cover is made of two pieces of the sock cover. The combined sock cover has a planar structure. When the cover is lasted, many wrinkles appear on the sole of the foot, which affects the quality of the finished shoe. Contents of the invention [0003] In order to solve the defect of wrinkling in the waterproof sock in the prior art, the present invention provides a waterproof soc...

Claims

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Application Information

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IPC IPC(8): A43B23/07
CPCA43B23/07
Inventor 牛兴华郭兴梅
Owner 山东百华鞋业有限公司
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