CN219330747U - Sock with Chinese character' Jitong - Google Patents

Abstract

The utility model discloses a code sock in the technical field of living necessities, which comprises a sock body, wherein the sock body is provided with: an elastic fiber; and at least one surface yarn, at least one surface yarn and the force fiber are woven into the sock body. And knitting the elastic fiber and at least one surface yarn into the sock body when the elastic fiber is in a preset tension state. The one-size-fits-all sock can effectively save cost in the production and sales processes, and has the advantages of good foot pasting performance, strong longitudinal stretching resistance, transverse shearing resistance, high elasticity and high comfort in function.

Description

Sock with Chinese character' Jitong

Technical Field

The utility model relates to the technical field of daily necessities, in particular to a pair of general socks.

Background

The statements in this section merely provide background information related to the present disclosure and may not necessarily constitute prior art.

Along with the continuous improvement of living standard, people wear knitted yarn socks on the market at present, the longitudinal extension of the knitted yarn socks is limited by materials such as covering yarns of elastic fiber outer layers and the knitting process, and the telescopic space of the whole sock is extremely limited. Yarn-like sock production has historically been carried out in a variety of sizes, from infant sock, child sock, juvenile sock, adult sock, and adult sock, several categories total more than 14 sizes, 52, 66, 80, 90, 100, 110, 120, 130, 140, 150, 160, 170, 180, 190, etc. At present, the child socks only can be used for 52, 66, 80, 100, 120, 140, 160 and 170, and the adult socks only can be used for dividing women's socks and men's socks.

Because of the large sizes, the child socks are produced according to the specification and the size of the crowd during production; adult's men's socks and women's socks, because the size is single, and every people's foot type all has the difference, can not select the socks that match oneself foot type very much.

The production and sales modes of multiple sizes bring a plurality of inconveniences to each link. Not only increases the production cost, but also increases the complexity of sales, and brings great trouble to the purchase and wearing of consumers.

Socks with proper sizes are not selected because the size selection is inaccurate and the feet of the children are growing and changing, so that the growth of the feet of the children is limited; the lack of proper sock size for large feet also presents a series of annoyances. When socks are selected at ordinary times, the socks are bigger or smaller in size and can be worn only marginally, but the socks bring bad experience to people in terms of wearing experience degree and wearing comfort degree because the sizes can not be matched with the foot types.

The technical scheme aims to solve the technical problems that: how to provide a one-size-fits-all sock with strong elasticity, strong longitudinal stretching resistance, transverse shearing resistance, high elasticity and high comfort, and is used for people with different foot sizes.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model provides the one-size-fits sock which has good foot pasting performance, strong longitudinal stretching resistance, transverse shearing resistance, high elasticity and high comfort.

The technical scheme adopted by the utility model is as follows: a sign indicating number socks, includes the socks body, the socks body has:

an elastic fiber; and

at least one surface yarn, at least one surface yarn and the elastic fiber are woven into the sock body.

Some of the technical schemes are that when the elastic fiber is in a preset tension state, the elastic fiber and at least one of the surface yarns are woven into the sock body.

The other technical proposal is that the number of the longitudinal incoming turns of the elastic fiber of each sock body with the length of 5cm is 108 to 145, the longitudinal stretching size is 20 to 24cm, and the transverse stretching size is 20.5 to 24cm.

In some technical schemes, in the sock body, the content of the surface yarn is more than 92%.

Some of the technical schemes are that the elastic fiber is spandex, and the surface yarn is one or any combination of a plurality of cotton, peppermint fiber, cotton modal, wool, MIYABI, mulberry silk, lavender fiber, rose fiber, hyaluronic acid fiber, silk hemp, terylene, coolmax, graphene, cashmere, bamboo fiber, acrylic fiber, cotton nitrile, wool and polyester blended yarn.

Some technical schemes are that the number of the surface yarns is 1-4.

Some of the technical solutions are that the predetermined tension range of the elastic fiber is between 1N and 3.5N.

Some of the technical solutions are that the predetermined tension of the elastic fiber is any one of 1.1N, 1.3N, 1.5N, 1.8, 2.1N, 2.8N and 3N.

Some of the technical schemes are that the sock body is also connected with the sock head.

Some of the technical schemes are that the sock body is also provided with a sock opening.

Compared with the prior art, the utility model has the beneficial effects that:

1. the production cost is reduced, and the stock is reduced:

the one-size-fits-all sock changes the overall composition structure of the sock, removes the covering yarn (without elasticity) of the elastic fibers in the lining yarn for common socks, and directly combines the surface yarn and the elastic fibers. Therefore, the tensioning supporting equipment for the cladding yarn is omitted, equipment cost is saved, consumable cost is saved because the cladding yarn is omitted, production pressure is reduced, the pressure of changing patterns of the equipment is continuously carried out because of multiple sizes, and meanwhile, the influence on sales caused by size breakage in the sales process is also reduced.

2. The anti-longitudinal stretching and transverse stretching performances are strong, and the application range is wider:

a one-size-fits-all sock directly combines the surface yarn and the elastic fiber, achieves a strong stretching effect by changing the overall structure of the sock, enables the sock to stretch without being limited by the wrapping yarn, and releases the elasticity of the sock. The density of the one-way sock is 1.3-1.5 times of that of the common sock, and the elastic stretching of the one-way sock is 1.4-1.5 times of that of the common sock.

So a size of most people can be covered by the sock, feet with different sizes can be worn with the sock, the same sock can be suitable for feet with different sizes, the sock can be applied in a plurality of scenes, yoga, dance and other indoor movements can be performed, basketball, badminton and other outdoor movements can be performed, private cars, planes, trains and other transportation travel modes can be performed, business meetings, office work and indoor daily wear can be realized, different demands of all people can be met in each scene such as female pregnancy and old age, because of strong elasticity of the sock, blood circulation of feet can not be restrained, and a plurality of choices are provided for improving foot wearing experience.

In summary, the one-size-fits-all sock can effectively save cost in the production and sales processes, and has the advantages of good foot attaching performance, strong longitudinal stretching resistance, transverse shearing resistance, high elasticity and high comfort in function.

Drawings

FIG. 1 is a block diagram of one embodiment of a one-size-fits-all sock;

FIG. 2 is a block diagram of another embodiment of a one-size-fits-all sock;

FIG. 3 is an enlarged view of the embodiment of FIG. 2 at A;

FIG. 4 is a state diagram of a one-size-fits-all sock being stretched laterally;

FIG. 5 is an enlarged view at A of FIG. 4;

FIG. 6 is a schematic diagram of a connection structure of spandex to a jersey of a one-size sock;

FIG. 7 is a schematic view of a conventional sock;

FIG. 8 is a diagram showing the structure of the attachment of spandex to cover yarn and cover yarn of a conventional sock;

FIG. 9 is a process flow diagram of a one-size-fits-all sock;

FIG. 10 is a side view of the predetermined tension traction device;

FIG. 11 is a rear view of the predetermined tension traction device;

wherein: 10-sock bodies, 11-elastic fibers, 12-surface yarns and 13-cladding yarns;

20-sock heads;

30-a preset tension traction device, 31-a tension wheel, 32-a driving device, 33-a tension sensor, 34-a tension control device, 341-a tension setting module and 342-a tension error adjusting module;

40-hosiery knitting machine;

50-sock welts.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

In the description of the present utility model, it should be understood that the directions or positional relationships indicated by the terms "center", "upper", "lower", "front", "rear", "left", "right", etc., are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the indicated combinations or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model. In addition, in the description process of the embodiment of the present utility model, the positional relationships of the devices such as "upper", "lower", "front", "rear", "left" and "right" in all the figures are all standardized in fig. 1.

As shown in fig. 7 and 8, when the conventional general sock is stretched in the transverse direction, since the covered yarn 13 is provided on the outer side of the elastic fiber 11, the stretching length in the transverse direction is limited, and the length in the longitudinal direction is also limited due to the influence of the covered yarn 13, when the general sock is produced, the separate production, sales and purchase are required according to the sizes of the foot codes of the different foot code groups.

Example 1

As shown in fig. 1, the one-size-fits-all sock comprises a sock body 10, wherein the sock body 10 is provided with elastic fibers 11; and at least one surface yarn 12, wherein the elastic fiber 11 is configured to be woven with the at least one surface yarn 12 in a cyclic reciprocating manner to form the sock body 10 when the elastic fiber 11 is in a predetermined tension state. The elastic fiber 11 may be cotton fiber and spandex, or may be one of cotton fiber and spandex. In fig. 1, a single row of the structure of the spandex 11 woven with two cover yarns 12 is shown at B, where it can be seen directly that only the spandex 11 and two cover yarns 12 are woven. These structural features can also be seen in connection with fig. 2 and 3. In addition, as shown in fig. 2, the bottom of the sock body 10 is further knitted with a sock head 20, and the sock head 20 is used for wrapping the toe portion, which is a relatively common sock foot warming structure. Of course, the sock head 20 is not arranged, and is mainly suitable for leg warming and has a high practical value.

In some embodiments, the stretch fiber 11 of the sock body 10 has a number of turns from 108 to 145 in the longitudinal direction per 5cm length, a longitudinal stretch dimension of 20-24cm, and a transverse stretch dimension of 20.5-24cm, as can also be seen from the appended table 1.

In other embodiments, the content of the surface yarn 12 in the sock body 10 is 92% or more. For this, the following experiments and tests were specifically performed: some one-size-fits-all socks produced at 144N, 168N, 200N with cotton content and comfort different:

as shown in the following table, the one-size sock component detection results obtained by using the elastic traction device with a needle type of 144N: 95.3% of cotton and 4.7% of spandex.

As shown in the following table, the one-size sock component detection results obtained by using the elastic traction device with a needle type of 168N: 94.8% of cotton and 5.2% of spandex.

As shown in the following table, the one-size sock component detection results obtained by using the elastic traction device with a needle type of 200N: 94.9% of cotton and 5.1% of spandex.

The material composition ratio of the common socks:

the following table shows the results of the general sock composition detection: 67.2% of cotton, 29.5% of nylon and 3.3% of spandex.

The spandex 11 in at least one embodiment is spandex, the surface yarn 12 is one or any combination of cotton, peppermint fiber, cotton modal, wool, MIYABI, mulberry silk, lavender fiber, rose fiber, hyaluronic acid fiber, silk hemp, terylene, coolmax, graphene, cashmere, bamboo fiber, acrylic fiber, cotton nitrile, wool nitrile blend yarn, cotton polyester blend yarn, and the cotton content of the cotton sock can meet the requirement by 75% in general, and the cotton sock is high-grade by 85% or more, so people generally like to wear the sock with pure cotton texture. As shown in the attached table 1, when the content of the surface yarn 12 in the sock body 10 can reach about 95%, the comfort and skin-friendly performance of the sock body 10 are greatly improved, the sock body 10 has an elastic expansion amount of 20.5-24cm in the transverse direction, and an elastic expansion amount of 20-24cm in the longitudinal direction of the sock body 10, so that the fit wearing of people with different foot codes can be completely satisfied. In a specific implementation, the material of the surface yarn 12 includes the above material, but is not limited to the above material, and may be any existing textile material or a novel textile core material. In some embodiments, the predetermined tension of the spandex 11 is adjustable, and different predetermined tensions can weave socks with different densities and different elastic properties, and different comfort levels.

In other embodiments, the predetermined tension range of the spandex 11 is between 1N and 3N, preferably 1.1N, 1.3N, 1.5N, 1.8, 2.1N, 2.8N and 3N, and the overall elastic performance of the sock made of the spandex 11 pulled by the tension ranges is relatively high, and excellent comfort can be ensured, and the stretch range is used to weave the sock body with a small breakage probability and high processing efficiency.

In some embodiments, the number of the surface yarns 12 is 1-4, and the sock 10 is manufactured with good thickness, comfort and elasticity. In the specific implementation, the number of the components can be more than 4, and other numbers can be selected and are within the protection scope of the utility model.

As shown in fig. 9, the one-size-fits-all sock processing method includes:

knitting the elastic fiber 11 and at least one surface yarn 12 into a sock body 10;

and before knitting the spandex with the cover yarn, the spandex is tensioned using a predetermined tension traction device 30, and after tensioning, is knitted with the cover yarn 12 by a hosiery machine 40 to form a sock body. The knitting method eliminates the original raw material cladding yarn 13 and processing equipment of the cladding yarn 13, thereby reducing the raw material cost. In addition, by tensioning the spandex 11, on the one hand, the stretch breaking or slipping of the spandex 11 during feeding can be reduced, and on the other hand, the elasticity after knitting with the face yarn 12 can be enhanced.

In some embodiments, as shown in fig. 10, the predetermined tension traction device 30 has:

a tension pulley 31; and

a driving device 32, wherein the driving device 32 is used for driving and adjusting the speed of the tension wheel 31 so as to adjust the tension parameter of the tension wheel 31 on the elastic fiber; and

a tension sensor 33, wherein the tension sensor 33 is arranged at the wire outlet end of the tension wheel 31 and is used for measuring the tension parameter of the tensioned elastic fiber; and

the tension control device 34 is used for connecting and controlling the driving device 32 and the tension sensor 33, and when the one-size-fits-all sock is processed, the tension control device 34 controls the speed adjustment of the driving device 32, and then adjusts the tension generated by the tension wheel 31, so that the tension parameter of the tension wheel 31 on the elastic fiber 12 is adjusted, and the adjusted tension parameter is fed back to the tension controller 34 in real time through the tension sensor 33, so that an operator can observe and adjust the tension of the elastic fiber 12.

In some embodiments, as shown in fig. 11, the tension control device 34 has:

a tension setting module 341, wherein the tension setting module 341 is used for editing the tension; and

a tension error adjustment module 342, the tension error adjustment module 342 being configured to adjust the tension within an error range;

in the specific implementation, the tension setting module 341 generally includes a tension increasing module and a tension decreasing module or a tension increasing button and a tension decreasing button, the tension error adjusting module 342 generally includes a tension error increasing module button and a tension error decreasing module button, and the tension control device 34 is set to quickly and accurately adjust the tension of the elastic fiber so as to input the elastic fiber with proper tension into the hosiery machine 40 for knitting.

In order to verify the structural performance and the technological performance of the one-size-communication sock and the existing common sock, the number of longitudinal incoming turns, the longitudinal stretching size, the transverse stretching size and the density (needle number) of the one-size-communication sock and the common sock, which are obtained by knitting with needles with different needle types of 120N, 144N, 168N and 200N respectively, are compared, as shown in table 1.

Table 1 comparison of a one-size-fits-all sock manufactured by the above-mentioned processing technique with the existing general sock

As can be seen from the above table, when the one-size sock knitted by the same needle type is used with the common sock, the comparison is made with the flat-laid size of 5cm length as the judgment basis:

the number of longitudinal yarn feeding turns, the longitudinal stretching size, the transverse stretching size and the density of the one-size-stitch sock knitted by 120N needles are respectively 108 turns, 24cm, 20.5cm and 12960 needles, and the two-size-stitch sock is obtained by calculation: the number of turns in the one-size-through sock 5cm is 1.44 times that of the common sock 75 turns, the longitudinal stretching size of the one-size-through sock is 1.548 times that of the common sock 15.5cm, and the density of the one-size-through sock is 1.44 times that of the common sock 9000 needles.

The number of longitudinal yarn feeding turns, the longitudinal stretching size, the transverse stretching size and the density of the one-size-stitch sock knitted by 144N needles are 112 turns, 23cm, 22cm and 16128 needles respectively, and the two yarn feeding turns, the longitudinal stretching size, the transverse stretching size and the density are calculated to be obtained: the number of turns in the one-size-through sock 5cm is 1.318 times of that of the common sock, the longitudinal stretching size of the one-size-through sock is 1.533 times of that of the common sock 15.5cm, and the density of the one-size-through sock is 1.3 times of that of the common sock 12240 needles.

The number of longitudinal yarn feeding turns, the longitudinal stretching size, the transverse stretching size and the density of the one-size-stitch sock knitted by 168N needles are 120 turns, 20cm, 23cm and 20160 cm respectively, and the two yarn feeding directions are calculated as follows: the number of turns in the one-size-through sock 5cm is 1.333 times of that of the common sock 90 turns, the longitudinal stretching size of the one-size-through sock is 1.429 times of that of the common sock 14cm, and the density of the one-size-through sock is 1.33 times of that of the common sock 15120 needle.

The number of longitudinal yarn feeding turns, the longitudinal stretching size, the transverse stretching size and the density of the one-size-stitch sock knitted by using 200N needles are 145 turns, 20cm, 24cm and 29000 needles respectively, and the two needles are calculated to obtain the following steps: the number of turns in the one-size-through sock 5cm is 1.45 times that of the common sock 100 turns, the longitudinal stretching size of the one-size-through sock is 1.538 times that of the common sock 13cm, and the density of the one-size-through sock is 1.45 times that of the common sock 20000.

From the experimental data, the sock is directly combined with the surface yarn and the elastic fiber, and the whole structure of the sock is changed to achieve the strong stretching effect, so that the sock is stretched without being limited by the wrapping yarn, and the elasticity of the sock is released. As seen in fig. 4 and 5, after the one-size sock is stretched in the lateral direction, after the sock body 10 is stretched, both the spandex 11 and the cover yarn 12 are stretched, and can be stretched to the maximum extent. As shown in fig. 6, the spandex 11 has no surface covering yarn 13 (see fig. 8 for details) for a longer stretch-limiting length. The density of the one-size sock is 1.3-1.5 times of that of the common sock, and the elastic stretching of the one-size sock is 1.4-1.5 times of that of the common sock. The user terminal has stronger elasticity and comfort, can more accord with wearing habit and requirement of people, is economical and practical, and can fully save raw material cost and equipment cost at the selling end and the supply end, thereby achieving the purpose of controlling cost.

The embodiments of the present utility model are disclosed as preferred embodiments, but not limited thereto, and those skilled in the art will readily appreciate from the foregoing description that various extensions and modifications can be made without departing from the spirit of the present utility model.

Claims (8)

1. A coding sock, comprising a sock body (10), characterized in that the sock body (10) has:

a spandex (11); and

at least one surface yarn (12), at least one surface yarn (12) and the elastic fiber (11) are woven into the sock body (10); knitting the elastic fiber (11) and at least one of the surface yarns (12) into the sock body (10) when the elastic fiber (11) is in a predetermined tension state;

the number of the longitudinal incoming turns of the elastic fiber (11) of each sock body (10) with the length of 5cm is 108-145, the longitudinal stretching size is 20-24cm, and the transverse stretching size is 20.5-24cm.

2. A combination sock according to claim 1, wherein,

in the sock body (10), the content of the surface yarn (12) is 92% or more.

3. A combination sock according to claim 1 or 2, wherein,

the elastic fiber (11) is spandex, and the surface yarn (12) is one or any combination of a plurality of cotton, peppermint fiber, cotton modal, wool, MIYABI, mulberry silk, lavender fiber, rose fiber, hyaluronic acid fiber, silk hemp, terylene, coolmax, graphene, cashmere, bamboo fiber, acrylic fiber, cotton nitrile, wool-nitrile blended yarn and cotton-polyester blended yarn.

4. A pair of sock according to claim 3, wherein,

the number of the surface yarns (12) is 1-4.

5. A pair of sock according to claim 3, wherein,

the predetermined tension of the spandex (11) is in the range of 1N-3.5N.

6. A pair of sock according to claim 5, wherein,

the predetermined tension of the elastic fiber (11) is any one of 1.1N, 1.3N, 1.5N, 1.8, 2.1N, 2.8N and 3N.

7. A pair of sock according to claim 4, wherein,

the sock body (10) is also connected with a sock head (20).

8. A combination sock according to claim 7, wherein,

the sock body (10) is also provided with a sock opening (50).

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