CN211339823U

CN211339823U - Breathable yarn

Info

Publication number: CN211339823U
Application number: CN201922130248.0U
Authority: CN
Inventors: 王腾
Original assignee: Yiwu Exquisite Textile Co Ltd
Current assignee: Yiwu Exquisite Textile Co Ltd
Priority date: 2019-12-03
Filing date: 2019-12-03
Publication date: 2020-08-25
Anticipated expiration: 2029-12-03

Abstract

The utility model discloses a ventilative yarn aims at solving the surface fabric that utilizes solid yarn to make into, only relies on the yarn in later stage to arrange, is difficult to satisfy the problem of people to the requirement of clothing gas permeability. The key points of the technical scheme are as follows: the utility model provides a breathable yarn, including yarn core and coating, be provided with first filament between yarn core and the coating, it has the second filament to be the S-shaped winding on the first filament, be formed with the space between first filament and the second filament, the coating is including setting gradually first coating and the second coating outside the yarn core, a plurality of corresponding logical grooves have all been seted up on first coating and the second coating, logical inslot is worn to be equipped with the connecting wire, the connecting wire is the logical groove on Z font passes first coating and the second coating, the surface bonding of second coating has the ventilative net of rhombus. The utility model discloses a space that forms between first filament and the second filament carries out the circulation of air and makes yarn itself also possess air permeability.

Description

Breathable yarn

Technical Field

The utility model relates to a yarn field, more specifically says, it relates to a ventilative yarn.

Background

The yarn is a textile, various textile fibers are processed into products with certain fineness, the products are used for weaving, rope making, thread making, knitting, embroidery and the like, the products are divided into staple fiber yarn, continuous filament yarn and the like, and along with the continuous improvement of the life quality of people, people generally pay more attention to the comfort, ecological environment protection and functional characteristics of the textile and clothes. The advantages of various fibers are fully combined, fashionable and comfortable textile fabrics of functional fibers are developed, the textile fabrics become hot spots of current textile scientific research and scientific and technological development, the fabrics for making clothes in the current market are made of single yarns or a plurality of yarns which are meshed with each other, the single yarns or the plurality of yarns are solid yarns, and no gap exists in the solid yarns. Therefore, the fabric woven by the solid yarns is arranged only by the yarns in the later period, and a gap is reserved for air to flow. Even so, the fabric is difficult to meet the requirement of people on the air permeability of clothes.

To solve the above problems, the yarn disclosed in chinese patent publication No. CN209602701U includes a core, where two sides of the core are respectively provided with a first filament and a second filament, the first filament and the second filament are wound along the length direction to form a third filament wrapping the core, the first filament and the second filament, a first gap is formed between the first filament and the core, a second gap is formed between the second filament and the core, and the first gap and the second gap are alternately arranged along the length direction of the core.

Above-mentioned scheme, through set up first filament and second filament and first filament and second filament respectively for the sinle silk forms space one and space two in the both sides at the sinle silk, in addition, space one and space two are mainly twined by third filament parcel and are formed, space one and space two have increased circulation of air's speed and have made the air form the convection current for the yarn has good gas permeability when having certain compliance, realizes the process of the timely dissipation of heat.

A new solution is proposed to solve this problem.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a ventilative yarn realizes the circulation of air through the space between first filament and the second filament, through logical groove and the rhombus bleeder vent that sets up on the coating for yarn itself has air permeability.

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a breathable yarn, includes yarn core and coating, be provided with first filament between yarn core and the coating, it has the second filament to be the S-shaped winding on the first filament, be formed with the space between first filament and the second filament, the coating is including setting gradually first coating and the second coating outside the yarn core, a plurality of corresponding logical grooves have all been seted up on first coating and the second coating, logical inslot is worn to be equipped with the connecting wire, the connecting wire is the logical groove that the zigzag passed on first coating and the second coating, the surface bonding of second coating has the ventilative net of rhombus.

By adopting the technical scheme, the second filament is S-shaped and is wound on the first filament, a gap is formed between the first filament and the second filament, air flows to the outside or the inside through the gap, the yarn core plays a supporting role, the yarn core is outwards provided with the coating layer by taking the yarn core as the center to protect the yarn core, the first filament and the second filament, the yarn core is positioned at the middle, the outer layer of the yarn core is the first coating layer, the outer layer of the first coating layer is the second coating layer, the first coating layer and the second coating layer are both provided with the through grooves, the positions of the through grooves are corresponding, the outside air and the inside air can flow through the through grooves, the yarn has air permeability, in order to fix the first coating layer and the second coating layer, the connecting wire is arranged and connected with the starting ends of the first coating layer and the second coating layer and is fixed at the binding end after passing through the through grooves, the air flows outwards through the rhombic air permeable net at the outermost, and the rhombic breathable net adopts flax fibers to assist and protect the wrapping net, so that the wear resistance of the whole yarn is improved.

The utility model discloses further set up to: and a third filament is arranged on the yarn core and used for connecting the yarn core and the first filament.

Through adopting above-mentioned technical scheme, first filament and yarn core are fixed through the third filament for all be formed with the air circulation hole of variation in size between yarn core, first filament, second filament and the third filament, still increased overall structure's stability when making the yarn have the gas permeability.

The utility model discloses further set up to: the yarn core is formed by twisting two bundles of polyester fibers.

Through adopting above-mentioned technical scheme, polyester fiber itself has certain elasticity, and the yarn is at the in-process that uses, and polyester fiber's the part of twisting with fingers can form the clearance, and air accessible clearance circulates, and when not using, the yarn is the central support effect.

The utility model discloses further set up to: the head end and the tail end of the connecting line are bonded in the through groove.

Through adopting above-mentioned technical scheme, accessible bonding fiber bonds, and the connecting wire is for the fixed position of logical groove, prevents that logical groove on first cladding and the second cladding can not correspond for inside air and outside air can not circulate.

The utility model discloses further set up to: the connecting wire adopts core-spun elastic yarn, and the core-spun elastic yarn takes elastic polyester yarn as core yarn and is wrapped with lyocell fiber.

Through adopting above-mentioned technical scheme, the connecting wire uses the dacron silk to have certain elasticity as the core yarn, outsourcing lyocell fibre, because lyocell fibre itself has certain gas permeability, and durable for the connecting wire makes the connection between first cladding and the second cladding more firm under having elastic effect.

The utility model discloses further set up to: the first filament, the second filament and the third filament are formed by twisting a plurality of elastic fiber yarns.

Through adopting above-mentioned technical scheme, because first filament, second filament and third filament all adopt many elastic fiber silk to twist with fingers and form for first filament, second filament and third filament all possess elasticity, make the yarn at the in-process of dragging, produced space meeting grow and diminish on first filament, second filament and the third filament, thereby make inside air and outside air can circulate, make the yarn have the gas permeability.

The utility model discloses further set up to: the coating layer is made of lyocell fibers.

By adopting the technical scheme, the lyocell fiber takes natural plant fiber as a raw material, has various excellent performances of natural fiber and synthetic fiber, is a brand-new textile and garment fabric, has the characteristics of softness, comfort, good air permeability, smoothness, coolness, good drapability and the like, and is rich in elasticity and durable.

To sum up, the utility model discloses following beneficial effect has:

through the first filament that sets up between yarn core and the coating, it has the second filament to be the winding of S-shaped outside first filament, first filament and yarn core connect through the third filament, and between the third filament, all can be formed with the hole that is used for the ventilation air between first filament and the second filament, make the yarn have the gas permeability, and it has the ventilative net of rhombus to adhere outside the second coating, and the ventilative logical groove that nets on rhombus mesh and the second coating of rhombus is for staggering the setting, make more firm of yarn under the condition that does not influence the gas permeability.

Drawings

Fig. 1 is a schematic structural view of a yarn core, a first filament, a second filament and a third filament according to the present invention;

FIG. 2 is a schematic view of the overall structure of the present invention;

fig. 3 is a schematic view of a connection structure of the connection line of the present invention;

fig. 4 is a schematic view of the internal structure of the connecting wire of the present invention.

In the figure: 1. a yarn core; 2. a first filament; 3. a second filament; 4. a void; 5. a third filament; 6. a second cladding layer; 7. a first cladding layer; 8. a through groove; 9. a diamond-shaped breathable net; 10. a connecting wire; 11. lyocell fibers; 12. polyester yarn.

Detailed Description

In order to make the technical solutions of the present invention better understood, the following detailed description of the present invention is provided with reference to the accompanying drawings and specific embodiments, and it should be noted that the embodiments and features of the embodiments of the present invention can be combined with each other without conflict.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "set/connected", "connected", and the like are to be interpreted broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The present invention will be described in detail with reference to the accompanying drawings.

The utility model provides a breathable yarn, as shown in figure 1, figure 2 and figure 3, including yarn core 1 and coating, yarn core 1 is two bundles of polyester fiber and twists with fingers and forms, be provided with first filament 2 between yarn core 1 and the coating, it has second filament 3 to be the S-shaped winding on the first filament 2, be formed with space 4 between first filament 2 and the second filament 3, be provided with third filament 5 on the yarn core 1, third filament 5 is used for connecting yarn core 1, first filament 2 and second filament 3, the coating is including setting gradually first coating 7 and second coating 6 outside yarn core 1, all seted up a plurality of corresponding logical grooves 8 on first coating 7 and the second coating 6, wear to be equipped with connecting wire 10 in the logical groove 8, connecting wire 10 is the logical groove 8 that the Z font passed on first coating 7 and the second coating 6, the rhombus 9 has been seted up on the second coating 6.

As shown in fig. 4, the connecting wire 10 is made of core-spun elastic yarn, the core-spun elastic yarn is wrapped with lyocell fiber 11 by using the elastic polyester yarn 12 as the core yarn, the connecting wire 10 has certain elasticity by using the polyester yarn 12 as the core yarn, and the lyocell fiber 11 is wrapped outside the connecting wire, because the lyocell fiber 11 has certain air permeability and is durable, the connecting wire 10 enables the connection between the first coating layer 7 and the second coating layer 6 to be firmer under the elastic effect.

In the working process, the second filament 3 is wound on the first filament 2 in an S shape, a gap 4 is formed between the first filament 2 and the second filament 3, air can flow outwards or inwards through the gap 4, the outer layer of the yarn core 1 is the first coating layer 7, the outer layer of the first coating layer 7 is the second coating layer 6, through grooves 8 are formed in the first coating layer 7 and the second coating layer 6, the external air and the internal air can flow through the through grooves 8, so that the yarn has air permeability, in order to fix the first coating layer 7 and the second coating layer 6, a connecting line 10 is arranged, the connecting line 10 is connected to the starting ends of the first coating layer 7 and the second coating layer 6, the connecting line passes through the through grooves 8 and then is fixed to the binding end, the air flows outwards through the diamond-shaped air permeable net 9 on the outer part, and the diamond-shaped air permeable net 9 adopts flax fibers to play an auxiliary and protective role on the coating net, increased the wearability of whole yarn, first filament 2 and yarn core 1 are fixed through third filament 5, make the yarn have still increased overall structure's stability when the gas permeability, because first filament 2, second filament 3 and third filament 5 all adopt many elastic fiber silk to twist with fingers and form, make first filament 2, second filament 3 and third filament 5 all possess elasticity, make the yarn at the in-process of dragging, first filament 2, produced space 4 can grow and diminish on second filament 3 and the third filament 5, thereby make inside air and outside air can circulate, make the yarn have the gas permeability.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a breathable yarn, includes yarn core (1) and coating, be provided with first filament (2) between yarn core (1) and the coating, it has second filament (3), its characterized in that to be the S-shaped winding on first filament (2): be formed with space (4) between first filament (2) and second filament (3), the coating is including setting up in proper order in first coating (7) and second coating (6) outside yarn core (1), all seted up a plurality of corresponding logical grooves (8) on first coating (7) and second coating (6), wear to be equipped with connecting wire (10) in leading to groove (8), connecting wire (10) are Z font and pass logical groove (8) on first coating (7) and second coating (6), the surface bonding of second coating (6) has the ventilative net of rhombus (9).

2. The breathable yarn according to claim 1, characterized in that: the yarn core (1) is provided with a third filament (5), and the third filament (5) is used for connecting the yarn core (1) and the first filament (2).

3. The breathable yarn according to claim 2, characterized in that: the yarn core (1) is formed by twisting two bundles of polyester fibers.

4. The breathable yarn according to claim 1, characterized in that: the head end and the tail end of the connecting line (10) are bonded in the through groove (8).

5. The breathable yarn according to claim 4, wherein: the connecting wire (10) adopts core-spun elastic yarn, and the core-spun elastic yarn takes elastic polyester yarn (12) as core yarn and is wrapped by lyocell fiber (11).

6. The breathable yarn according to claim 2, characterized in that: the first filament (2), the second filament (3) and the third filament (5) are formed by twisting a plurality of elastic fiber yarns.

7. The breathable yarn according to claim 1, characterized in that: the coating layer adopts lyocell fiber (11).