Fly thread filling type knitted vamp

Abstract

The utility model provides a fly thread filling type knitted vamp which comprises a knitting area A. The knitting area A is of a weft knitting structure which is formed by bending weft running yarn up and down section by section to form coils and sequentially penetrating into the coils formed by the previous yarn to be circularly wound and knotted and comprises a first knitting layer and a second knitting layer. A gap structure is arranged between the first weaving layer and the second weaving layer, the gap structure spans N weaving needle positions in the weft direction of the fabric, and N is a positive integer; fly thread weaves connected with the first woven layer and / or the second woven layer in the weft direction of the fabric are distributed in the gap structures. Compared with the prior art, the knitted vamp is more three-dimensional in structure, is integrally knitted, is more flexible in pattern and position, is simple and convenient in process, does not need subsequent filling, and improves the production efficiency.

Description

Technical Field

[0001] The utility model relates to the field of knitted fabrics, in particular to a flying line filled knitted shoe upper. Background Art

[0002] At present, the flying knit material products on the market are all produced by front and back needle beds, and most of them are single-layer, double-layer or triple-layer air layer structures. Their finishing structures tend to be flat structures and lack the three-dimensional structure of one-piece weaving. The three-dimensional structure of the current flying knit material is mostly obtained through later filling. On the one hand, it increases the workload of the later stage and affects the work efficiency. On the other hand, the position and pattern of the raised settings are also limited. Utility Model Content

[0003] In view of the deficiencies in the prior art, the utility model provides a flying-wire-filled knitted upper, which solves the technical problems in the prior art that the flying-wire-filled upper structure is flat and the three-dimensional structure is complicated to produce through an integrally woven three-dimensional patterned knitted upper.

[0004] In order to achieve the above-mentioned purpose, the utility model is implemented through the following technical scheme: a flying wire filled knitted upper, including a weaving area A, wherein the weft knitting area A is a weft knitting structure in which the yarn running in the weft direction is bent up and down in sections to form coils and is successively inserted into the coils formed by the previous yarn to be cyclically wound, and it includes a first weaving layer and a second weaving layer, and a gap structure is arranged between the first weaving layer and the second weaving layer, and the gap structure spans N weaving needle positions along the weft direction of the fabric, wherein N is a positive integer; the gap structure is distributed with flying wire tissues connecting the first weaving layer and / or the second weaving layer along the weft direction of the fabric.

[0005] Furthermore, the A braided area is braided as one piece.

[0006] Furthermore, the flying line organization includes a plurality of flying lines.

[0007] Furthermore, the lengths of two adjacent flying lines in the flying line organization are different.

[0008] Furthermore, the fineness of the flying wires in the flying wire tissue is greater than the fineness of the yarns of the first braided layer and / or the second braided layer.

[0009] Furthermore, the first braided layer protrudes outward from one side of the gap structure.

[0010] Furthermore, the second braided layer has no protrusions from one side of the void structure toward the outside.

[0011] Furthermore, the density of the first braided layer is smaller than that of the second braided layer.

[0012] Compared with the previous technology, the beneficial effects of the present invention are as follows:

[0013] 1. The flying-wire-filled knitted upper provided by the utility model is different from the common single-layer and double-layer flat flying-woven structures on the market, and its structure is more three-dimensional;

[0014] 2. The flying line filled knitted upper of the utility model is woven in one piece, and its pattern and position are more flexible, and the process is simple, and no post-filling is required, which improves production efficiency;

[0015] 3. The flying woven filled knitted upper of the utility model can flexibly adjust the fullness or hardness of the raised parts by adjusting the fineness and type of the flying yarn, and has high production flexibility.

[0016] 4. The flying woven filled knitted upper of the utility model can adjust the density of the first woven layer and the second woven layer to adjust the tightness thereof, thereby effectively controlling the woven layer as the front side of the garment to bulge outward to form a three-dimensional pattern, while the woven layer as the back side of the garment still maintains a flat surface, without affecting the wearing comfort. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of a knitted shoe upper according to Example 1 of the utility model;

[0018] Figure 2 Schematic diagram of the cross-sectional structure of the knitted shoe upper A knitting area along the weft direction according to Example 1 of the utility model;

[0019] Figure 3a It is a large knitting diagram of a knitted shoe upper according to Example 1 of the utility model;

[0020] Figure 3b This is a knitting diagram of the collar of a knitted shoe upper according to Example 1 of the utility model;

[0021] Figure 4 This is a process diagram of a knitted upper according to Example 1 of the utility model;

[0022] Figure 5 It is a schematic diagram of the cross-sectional structure of the knitted area A of the knitted upper along the weft direction according to Example 4 of the present invention.

[0023] A weaving area 1, first weaving layer 2, second weaving layer 3, gap structure 4, flying line structure 5. DETAILED DESCRIPTION

[0024] The technical solution of the utility model is further described in detail below in conjunction with the embodiments and drawings.

[0025] Example 1

[0026] This embodiment provides a flying line filled knitted upper, such as Figure 1As shown, it includes a plurality of A knitting areas 1, wherein the A knitting area 1 is a weft knitting structure. Figure 2 As shown, it includes a first woven layer 2 and a second woven layer 3, a gap structure 4 is arranged between the first woven layer 2 and the second woven layer 3, the gap structure 4 spans N woven needle positions along the weft direction of the fabric, wherein N is a positive integer greater than 1, that is, in this embodiment, the length of the gap structure 4 along the weft direction of the fabric is at least the length of two needle positions; a flying wire tissue 5 is distributed in the gap structure 4, connecting the two ends of the first woven layer 2 and the second woven layer 3 along the weft direction of the fabric, and the flying wire tissue 5 contains one flying wire or multiple flying wires.

[0027] In the embodiment, the A knitting area 1 is arranged in the main body part of the upper, and multiple knitting areas 1 of different shapes are arranged, but this scheme is not the only one. The position, quantity, size, shape, etc. of the A knitting area 1 can be arranged according to the design requirements of the upper.

[0028] As a preferred embodiment of this embodiment, the A weaving area 1 is woven in one piece.

[0029] This embodiment can be obtained by the following weaving, such as Figure 3a As shown:

[0030] Yarn No. 3 is 150D high elastic yarn; Yarn No. 4 is 140D high elastic rubber; Yarn No. 5 is 150D high elastic yarn;

[0031] In the first weaving row, yarn No. 5 is used as flying thread without weaving;

[0032] In the second knitting row, part of the needle rows of yarn No. 4 are used for back knitting and front tight tuck, and part of the needle rows are used for bottom knitting;

[0033] In the third knitting row, part of the needle rows of yarn No. 3 are used for front knitting, and part of the needle rows are used for floating thread;

[0034] The 4th weave of yarn No. 5 is used as flying thread without weaving;

[0035] In the 5th knitting row, part of the needle row of yarn No. 4 is knitted at the back; part of the needle row is knitted at the back after the front tight tuck and gathering;

[0036] In the 6th knitting row, part of the needle rows of yarn No. 3 are used as floating threads, part of the needle rows are used for front knitting, and part of the needle rows are used for front knitting and then the loops are gathered and tucked;

[0037] In the 7th weaving row, yarn No. 5 is used as flying thread without weaving;

[0038] In the 8th knitting row, some of the needle rows of yarn No. 4 are knitted after the front tight tuck and some of the needle rows are knitted after the back tight tuck.

[0039] In the 9th knitting row, part of the needle rows of yarn No. 3 are used for front knitting, part of the needle rows are used for floating, and part of the needle rows are used for front knitting and back tight gathering and tuck;

[0040] In the 10th weaving row, yarn No. 5 is used as flying thread without weaving;

[0041] In the 11th knitting row, some of the needles of yarn No. 4 are knitted after the front tight tuck and gathering;

[0042] In the 12th knitting row, part of the needle rows of yarn No. 3 are used as floating threads without knitting, and part of the needle rows are used as front knitting;

[0043] The 13th weaving row uses yarn No. 5 as a flying thread and does not knit

[0044] In the 14th knitting row, part of the needle row of yarn No. 4 is knitted at the back, and part of the needle row is knitted at the back after the front tight tuck and gathering.

[0045] For the 15th knitting row, the 1.5.9.29.33.37 needle rows of yarn No.3 are knitted in front and then gathered tightly, some needle rows are floated and not knitted, and some needle rows are knitted in front;

[0046] The 16th weaving row uses yarn No. 5 as a flying thread and does not knit

[0047] In the 17th knitting row, part of the needle row of yarn No. 4 is knitted at the back, and part of the needle row is knitted at the back after the front tight tuck;

[0048] In the 18th knitting row, part of the needle rows of yarn No. 3 are used for front knitting and then the tight gathering loops are used for tucks, part of the needle rows are used for front knitting, and part of the needle rows are used for floating lines without knitting;

[0049] In the 19th weaving row, yarn No. 5 is used as flying thread and no weaving is performed;

[0050] In the 20th knitting row, part of the needle row of yarn No. 4 is knitted after the front tight tuck and part of the needle row is knitted after the back;

[0051] In the 21st knitting row, part of the needle rows of yarn No. 3 are used for front knitting, and part of the needle rows are used for floating thread without knitting;

[0052] The 22nd weaving row, yarn No. 5, is used as a flying thread and is not woven.

[0053] In the 23rd knitting row, part of the needle row of yarn No. 4 is knitted at the back, and part of the needle row is knitted at the back after the front tight tuck and gathering;

[0054] Part of the No. 3 yarn in the 24th knitting row is used as floating thread without knitting, part of the needle row is used for front knitting, and part of the needle row is used for front knitting and then the loop is gathered and tucked;

[0055] The above knitting lines 1-24 are semi-circular knitting, and the full-circular knitting can be knitted in an upward mirror image cycle.

[0056] As an extension of this embodiment, a complete upper should also include a collar. This embodiment can be formed by a conventional collar knitting method for a flying knit upper. For example, this embodiment provides a collar knitting structure: Figure 3b As shown,

[0057] Yarn No. 7 is 210D high elastic rubber;

[0058] The first weaving row is made of yarn No. 7 to start the four-level weaving;

[0059] The second weaving row is the surface weaving row with yarn No. 7;

[0060] The third weaving row is the surface weaving row with yarn No. 7;

[0061] In the 4th knitting row, part of the needle row of No. 7 is used for bottom tuck, and part of the needle row is used for top tuck;

[0062] The 5th weaving row is the bottom weaving row with yarn No. 7

[0063] The 6th weaving row is the surface weaving row of yarn No. 7

[0064] The 7th knitting row is part of the 7th needle row for bottom tuck and part of the needle row for top tuck

[0065] The 8th weaving row is the bottom weaving row with yarn No. 7

[0066] The 3 rows from the 3rd to the 5th knitting row are a set of loops, and the movements can be woven in a circular manner.

[0067] By using this knitting method, a complete knitted upper with flying line filling can be formed, and its process diagram is as follows: Figure 4 As shown, the knitted upper formed therein has an integrally woven raised pattern, and the pattern can be changed by changing the knitting method, and the pattern setting is flexible and convenient.

[0068] Example 2

[0069] This embodiment provides a flying wire filled knitted upper. This embodiment is an extended structure of embodiment 1, and its purpose is to provide a knitted upper with a more flexible raised structure. In this embodiment, the flying wire structure contains multiple flying wires, and the lengths of two adjacent flying wires are different. Specifically, in this embodiment, Figure 1 As shown, the shape of the A weaving area 1 is elliptical, and the corresponding flying wire length along the weft direction of the fabric is consistent with the weft length of the A weaving fabric, so the A weaving fabric forms an elliptical protrusion, and the number of flying wires depends on the length of the A weaving area 1 along the longitudinal direction of the fabric. The longer the length of the A weaving area 1 along the longitudinal direction of the fabric, the number of flying wires can be increased accordingly; the weaving method is similar to that of Example 1.

[0070] Example 3

[0071] The present embodiment provides a flying wire filled knitted upper. The present embodiment is an extended structure of the embodiment 1, and its purpose is to provide a knitted upper with a fuller filling structure. The difference between the present embodiment and the embodiment 1 is that the fineness of the flying wire in the flying wire tissue 5 is greater than the fineness of the yarn of the first knitting layer 2 and / or the second knitting layer 3. For example, if the fineness of the knitting yarn of the first knitting layer 2 and / or the second knitting layer 3 is 140D, the fineness of the flying wire can be 150D, so as to increase the width and filling fullness of the raised structure.

[0072] Example 4

[0073] This embodiment provides a flying line filled knitted upper. This embodiment is an extended structure of the first embodiment, and its purpose is to provide a knitted upper with a filling structure with a more raised direction. The difference between this embodiment and the first embodiment is that: Figure 5 As shown, the first woven layer 2 protrudes outward from one side of the void structure 4, and the second woven layer 3 has no protrusion outward from one side of the void structure 4. Specifically, the density of the first woven layer 2 is smaller than that of the second woven layer 3, so as to adjust the tightness of the woven layer, so that the looser first woven layer 2 bulges to form a three-dimensional structure after filling the flying line, while the second woven layer 3 remains flat to ensure comfort when wearing.

[0074] Example 5

[0075] The present embodiment provides a flying wire filled knitted upper, which is an extended structure of the embodiment 1, and its purpose is to provide a knitted upper that is more stable during knitting: considering that when the flying wire spans more than 7 needle positions along the weft direction of the fabric, it is easy to cause unstable yarn feeding and the yarn runs into the machine head to cause a collision accident, therefore, when the flying wire spans more than 7 needle positions along the weft direction of the fabric, the flying wire can be hidden under the needle beds when threading the yarn, and the flying wire below can be controlled by the sinkers of the two needle beds. Specifically, when normal knitting is needed, the sinkers are opened to suppress the flying wires, and when the flying wires are needed, the sinkers are closed to fill them with floating wires, thereby achieving a stable yarn feeding effect.

[0076] The above are only preferred embodiments of the utility model, but they do not limit the patent scope of the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above specific implementations, or replace some of the technical features with equivalent ones. Any equivalent structure made by using the contents of the utility model specification, directly or indirectly used in other related technical fields, is also within the scope of protection of the utility model patent.

Claims

1. A flying line filled knitted upper, characterized in that: The invention comprises a weaving area A, wherein the weft-running yarn in the weft direction is bent up and down in sections to form coils and is successively inserted into the coils formed by the previous yarn to form a weft knitted structure for circular winding, and the invention comprises a first weaving layer and a second weaving layer, wherein a gap structure is arranged between the first weaving layer and the second weaving layer, and the gap structure spans N weaving needle positions along the weft direction of the fabric, wherein N is a positive integer; and the gap structure is provided with flying wire tissues connecting the first weaving layer and / or the second weaving layer along the weft direction of the fabric.

2. The flying line filled knitted upper according to claim 1, characterized in that: The A braided area is braided in one piece.

3. The flying line filled knitted shoe upper according to claim 1, characterized in that: The flying line organization includes a plurality of flying lines.

4. The flying line filled knitted upper according to claim 3, characterized in that: The lengths of two adjacent flying lines in the flying line organization are different.

5. The flying line filled knitted shoe upper according to claim 1, characterized in that: The fineness of the flying wires in the flying wire structure is greater than the fineness of the yarns of the first braided layer and / or the second braided layer.

6. The flying line filled knitted shoe upper according to claim 1, characterized in that: The first braided layer protrudes outward from one side of the gap structure.

7. The flying line filled knitted upper according to claim 6, characterized in that: The second braided layer has no protrusions from one side of the void structure toward the outside.

8. The flying line filled knitted upper according to claim 7, characterized in that: The density of the first braided layer is lower than that of the second braided layer.

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