CN213061205U

CN213061205U - High extensibility elastic band

Info

Publication number: CN213061205U
Application number: CN202021021740.0U
Authority: CN
Inventors: 陈少艾
Original assignee: Jinjiang Dali Elastic Weaving Co ltd
Current assignee: Jinjiang Dali Elastic Weaving Co ltd
Priority date: 2020-06-06
Filing date: 2020-06-06
Publication date: 2021-04-27
Anticipated expiration: 2030-06-06

Abstract

The utility model discloses a high extensibility elastic cord, including ventilative end and extension end, ventilative end and extension are held between and are connected alternately, ventilative end comprises articulamentum one and articulamentum two, articulamentum one is located the upper end of articulamentum two, articulamentum one comprises bamboo charcoal magnetic fiber and polyester fiber, bamboo charcoal magnetic fiber and polyester fiber one are mixed for the longitude and latitude to be worked out and form, articulamentum two comprises spandex fiber and polypropylene fiber, spandex fiber is located the fibrous upper end of polypropylene fiber, ventilative serving all is provided with a plurality of bleeder vents, the extension end comprises rubber rib layer and fold layer, the rubber rib layer is located the inside middle part on fold layer, the fold layer comprises polyether ester elastic fiber and polyester fiber two, polyether ester elastic fiber and the two looks staggered connection of polyester fiber form. Has the advantages that: effectively increasing the extensibility of the elastic band and greatly increasing the extension length of the whole elastic band.

Description

High extensibility elastic band

Technical Field

The utility model belongs to the technical field of elastic band, particularly, relate to a high extensibility elastic band.

Background

The traditional elastic band is usually formed by interweaving a cotton or chemical fiber yarn group and a group of rubber filaments (latex filaments or spandex filaments) according to a certain rule, the surface of the elastic band with the structure is rough, the flexibility is poor, the elastic force is not high, the stretching rate is limited, and the original length cannot be quickly recovered after external force is released, so that the elastic band is easy to cause elastic loss during use, and the stretching range is reduced although the structural strength of some elastic bands is improved.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

To the problem in the related art, the utility model provides a high extensibility elastic cord to overcome the above-mentioned technical problem that prior art exists.

Therefore, the utility model discloses a specific technical scheme as follows:

a high-extensibility elastic band comprises a breathable end and an extension end, wherein the breathable end and the extension end are connected in an alternating mode, the breathable end consists of a first connecting layer and a second connecting layer, the first connecting layer is positioned at the upper end of the second connecting layer, the first connecting layer is composed of bamboo charcoal magnetic fibers and polyester fibers, the bamboo charcoal magnetic fibers and the polyester fibers are woven by warp and weft in a mixed mode, the second connecting layer consists of spandex fibers and polypropylene fibers, the spandex fibers are positioned at the upper ends of the polypropylene fibers, the air permeable ends are provided with a plurality of air vents, the extension end is composed of an elastic layer and a fold layer, the elastic band layer is positioned in the middle of the interior of the wrinkle layer, the wrinkle layer is composed of polyether ester elastic fibers and polyester fibers, and the polyether ester elastic fibers and the polyester fibers are connected in a staggered mode.

Furthermore, the connecting ends between the air-permeable end and the extension end are fixedly connected through nylon belts.

Furthermore, elastic latex edge sealing lines are arranged on two sides of the ventilation end and at two ends of the first connecting layer and the second connecting layer.

Furthermore, all be provided with the elastic ring on the bleeder vent, the elastic ring is the plastic material.

Furthermore, both the polyether ester elastic fiber and the polyester fiber are in a wavy fold structure.

The utility model provides a high extensibility elastic cord, beneficial effect as follows: the utility model discloses a corrugated fold type structure of extension end, and at the rubber band layer at two cooperation middle parts of polyether ester elastic fiber and the polyester fiber of fold, make it have better elasticity, elasticity recovery ability is also stronger, use repeatedly and can not lose elasticity, therefore durable, and simultaneously, elastic cord elasticity is stronger, extension scope is bigger, through bamboo charcoal magnetic fiber, polyester fiber one, spandex fiber and the fibrous effective combination setting of polypropylene fiber, the comfort level of elastic cord has been increased, the extensibility of elastic cord has effectively been improved, make whole elastic cord extension length greatly increased.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of a high stretch elastic according to an embodiment of the present invention;

FIG. 2 is a schematic view of a breathable end of a high stretch elastic band in accordance with an embodiment of the present invention;

FIG. 3 is a schematic view of a joining layer of a high stretch elastic band in accordance with an embodiment of the present invention;

FIG. 4 is a schematic view of a second attachment layer of a high stretch elastic band in accordance with an embodiment of the present invention;

FIG. 5 is a schematic view of a polyetherester elastic fiber and a polyester fiber of a high stretch elastic according to an embodiment of the present invention;

fig. 6 is a schematic view of an air vent of a high extensibility elastic band in accordance with an embodiment of the present invention;

in the figure:

1. a breathable end; 2. an extension end; 3. a first connecting layer; 4. a second connecting layer; 5. bamboo charcoal magnetic fiber; 6. polyester fiber I; 7. spandex fibers; 8. polypropylene fibers; 9. air holes are formed; 10. a rubber band layer; 11. a gathered layer; 12. polyether ester elastic fibers; 13. a second polyester fiber; 14. a nylon band; 15. elastic latex edge sealing lines; 16. an elastic ring.

Detailed Description

For further explanation of the embodiments, the drawings are provided as part of the disclosure and serve primarily to illustrate the embodiments and, together with the description, to explain the principles of operation of the embodiments, and to provide further explanation of the invention and advantages thereof, it will be understood by those skilled in the art that various other embodiments and advantages of the invention are possible, and that elements in the drawings are not to scale and that like reference numerals are generally used to designate like elements.

According to an embodiment of the present invention, a high extensibility elastic band is provided.

The first embodiment is as follows:

as shown in fig. 1-6, the configuration method according to the embodiment of the present invention includes a ventilation end 1 and an extension end 2, the ventilation end 1 and the extension end 2 are alternately connected, the ventilation end 1 is composed of a first connection layer 3 and a second connection layer 4, the first connection layer 3 is located at the upper end of the second connection layer 4, the first connection layer 3 is composed of bamboo charcoal magnetic fibers 5 and polyester fibers 6, the bamboo charcoal magnetic fibers 5 and the polyester fibers 6 are woven by mixing warp and weft, the second connection layer 4 is composed of spandex fibers 7 and polypropylene fibers 8, the spandex fibers 7 are located at the upper end of the polypropylene fibers 8, the ventilation end 1 is provided with a plurality of ventilation holes 9, the extension end 2 is composed of a rubber band layer 10 and a wrinkle layer 11, the rubber band layer 10 is located in the middle of the wrinkle layer 11, the wrinkle layer 11 is composed of polyether ester elastic fibers 12 and polyester fibers 13, the polyether ester elastic fiber 12 and the polyester fiber II 13 are connected in a staggered manner.

Example two:

as shown in fig. 1-6, the connection ends between the air permeable end 1 and the extension end 2 are fixedly connected by a nylon band 14. Elastic latex edge sealing lines 15 are arranged on two sides of the breathable end 1 and at two ends of the first connecting layer 3 and the second connecting layer 4.

As shown in fig. 1-6, the ventilation holes 9 are all provided with elastic rings 16, and the elastic rings 16 are made of plastic materials. The polyether ester elastic fiber 12 and the polyester fiber 13 are both in a wavy fold structure.

For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process.

In practical application, due to the adoption of the wavy fold-type structure of the extension end 2, and the cooperation of the folded polyether ester elastic fiber 12 and the polyester fiber II 13 with the rubber band layer 10 in the middle, compared with the traditional elastic band which only adopts rubber, the elastic band has better elasticity, very strong elastic recovery capability, no loss of elasticity after repeated use, durability, stronger elasticity, larger extension range and higher strength, the air permeability of the elastic band is good through the air holes 9, the heat dissipation of the elastic band is convenient, the bacteria breeding caused by the humidity inside the elastic band after long-time use is prevented, the restoration of the air holes 9 can be met through the elastic rings 16 on the air holes 9, the deformation of the air holes 9 is reduced, and through the connecting layer I3 and the connecting layer II 4 on the air permeable end 1, the effective combination of the bamboo charcoal magnetic fiber 5, the polyester fiber I6, the spandex fiber 7 and the polypropylene fiber 8 is realized, the elastic band has the functions of moisture absorption, ventilation, bacteriostasis and antibiosis, thereby increasing the comfort level, the terylene fiber I6 and the spandex fiber 7 can effectively increase the elasticity, and simultaneously effectively increase the extensibility of the elastic band, so that the extension length of the whole elastic band is greatly increased,

to sum up, with the aid of the above technical scheme of the utility model, through the corrugated fold type structure of extension end 2, and at the two 13 rubber muscle layers 10 that cooperate the middle part of polyether ester elastic fiber 12 and the polyester fiber of fold, have better elasticity, elasticity recovery ability is also very strong, use repeatedly and can not lose elasticity, and durability, and simultaneously, elastic cord elasticity is stronger, the extension scope is bigger, through bamboo charcoal magnetic fiber 5, polyester fiber 6, spandex fiber 7 and polypropylene fiber 8's effective combination setting, increase the comfort level, the effectual extensibility that increases the elastic cord, make whole elastic cord extend length greatly increased.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The high-extensibility elastic band is characterized by comprising a ventilation end (1) and an extension end (2), wherein the ventilation end (1) and the extension end (2) are alternately connected, the ventilation end (1) consists of a first connecting layer (3) and a second connecting layer (4), the first connecting layer (3) is positioned at the upper end of the second connecting layer (4), the first connecting layer (3) consists of bamboo charcoal magnetic fibers (5) and a first polyester fiber (6), the bamboo charcoal magnetic fibers (5) and the first polyester fiber (6) are woven by mixing warp and weft, the second connecting layer (4) consists of spandex fibers (7) and polypropylene fibers (8), the spandex fibers (7) are positioned at the upper end of the polypropylene fibers (8), a plurality of air holes (9) are formed in the ventilation end (1), and the extension end (2) consists of a rubber rib layer (10) and a fold layer (11), the elastic band layer (10) is located in the middle of the interior of the wrinkle layer (11), the wrinkle layer (11) is composed of polyether ester elastic fibers (12) and polyester fiber II (13), and the polyether ester elastic fibers (12) and the polyester fiber II (13) are connected in an interlaced mode.

2. A highly extensible elastic according to claim 1, characterized in that the connecting ends between said breathable end (1) and said extensible end (2) are fixedly connected by means of a nylon band (14).

3. A highly extensible elastic according to claim 1, characterised in that on both sides of said breathable end (1) and on both ends of said first connecting layer (3) and of said second connecting layer (4) elastic latex binder threads (15) are provided.

4. The elastic band with high extensibility as claimed in claim 1, wherein said ventilation holes (9) are all provided with elastic rings (16), and said elastic rings (16) are made of plastic material.

5. The high stretch elastic band as claimed in claim 1, wherein said polyetherester elastic fiber (12) and said dacron fiber (13) are both in a wave-shaped wrinkle structure.