CN218111983U

CN218111983U - Durable anti-breaking elastic band

Info

Publication number: CN218111983U
Application number: CN202221975519.8U
Authority: CN
Inventors: 陈茂再
Original assignee: Jinjiang Zhonglei Ribbon Co ltd
Current assignee: Jinjiang Zhonglei Ribbon Co ltd
Priority date: 2022-07-29
Filing date: 2022-07-29
Publication date: 2022-12-23
Anticipated expiration: 2032-07-29

Abstract

The utility model relates to the technical field of elastic bands, and provides a durable anti-breaking elastic band which comprises a first elastic band layer and a second elastic band layer; be provided with the enhancement layer between first elastic band layer and the second elastic band layer, the surface on first elastic band layer and second elastic band layer is provided with the protective layer, the protective layer includes protective sheath, antistatic backing and wearing layer, the antistatic backing sets up the surface at the protective sheath, the wearing layer sets up the surface at the antistatic backing, and this elastic cord is through setting up the enhancement layer of weaving by glass fiber silk and metal filament and forming between first elastic band layer and second elastic band layer, makes the elastic cord of this kind of structure have the advantage that the elasticity dynamics is high, and the tensile strength prevents better the arch of fracture surface to appear and avoids wearing layer direct and object contact moreover, reduces the wearing and tearing of wearing layer to further strengthen the wearability, improve the life and the durability of elastic cord.

Description

Durable type prevents disconnected elastic cord

Technical Field

The utility model relates to an elastic cord technical field especially relates to a disconnected elastic cord is prevented to durable type.

Background

The elastic band is a narrow flat band fabric with longitudinal elastic extensibility, which is an essential article in life and has very wide application.

The existing elastic band is mostly formed by weaving yarns and rubber wires according to a certain rule, the anti-static effect is poor, the yarns on the outer surface directly contact with objects to rub when in use, abrasion and even breakage are easily caused, the service life of the elastic band is shortened, and the durability is poor.

SUMMERY OF THE UTILITY MODEL

For overcoming the technical defect that prior art exists, the utility model provides a disconnected elastic cord is prevented to durable type, tensile strength can prevent better that the fracture from appearing, and the wearing layer is directly avoided with the object contact to the arch of wearing layer surface, reduces the wearing and tearing of wearing layer to further reinforcing wearability improves the life of elastic cord and the advantage of durability.

The utility model discloses a technical solution be: a durable breakage resistant elastic belt comprising a first elastic belt layer and a second elastic belt layer; the improved elastic band is characterized in that an enhancement layer is arranged between the first elastic band layer and the second elastic band layer, protective layers are arranged on the outer surfaces of the first elastic band layer and the second elastic band layer and comprise protective sleeves, anti-static layers and wear-resistant layers, the anti-static layers are arranged on the outer surfaces of the protective sleeves, and the wear-resistant layers are arranged on the outer surfaces of the anti-static layers.

Preferably, the following components: the reinforced layer is formed by weaving glass fiber yarns and metal filaments.

Preferably: the protective sleeve is formed by weaving polyester fibers and bamboo charcoal fibers, and is sleeved on the outer surfaces of the first elastic belt layer and the second elastic belt layer.

Preferably: the anti-static layer is formed by weaving polyester filaments, and conductive fiber yarns are inlaid in the polyester filaments.

Preferably, the following components: the wear-resistant layer is formed by weaving nylon filaments and reinforced fibers, and the outer surfaces of the nylon filaments and the reinforced fibers are coated with anti-corrosion paint.

Preferably: the outer surface of the wear-resistant layer is uniformly and fixedly connected with a plurality of bulges, and the bulges are made of wear-resistant rubber.

The utility model has the advantages that:

1. through set up bamboo charcoal fiber in the inside of protective sheath, make the elastic cord have moisture absorption ventilative and antibacterial characteristics, through set up the enhancement layer of weaving by glass fiber silk and metal filament between first elastic tape layer and second elastic tape layer, make the elastic cord of this kind of structure have the advantage that the elasticity dynamics is high, the tensile strength prevents the fracture better moreover.

2. Through inlaying conductive fiber silk in dacron filament is inside, improve the effect of preventing static of elastic cord, the wearing layer that polyamide fibre filament and reinforcing fiber silk woven simultaneously and form increases the wearability of elastic cord, and the wearing layer is directly avoided in the arch of wearing layer outer surface and object contact, reduces the wearing and tearing of wearing layer to further reinforcing wearability improves the life and the durability of elastic cord.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic front view of the cross-sectional structure of the present invention;

fig. 3 is an enlarged schematic structural view of a point a in fig. 2 according to the present invention;

fig. 4 is a schematic view of the internal structure of the wear-resistant layer of the present invention.

Description of the reference numerals: 1. a first elastic belt layer; 2. a second elastic belt layer; 3. an enhancement layer; 4. a protective layer; 5. a protective sleeve; 6. an antistatic layer; 601. conductive fiber filaments; 7. a wear resistant layer; 701. nylon filament; 702. reinforcing fiber filaments; 703. an anti-corrosion coating; 704. and (4) protruding.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings:

as shown in fig. 1 to 4, the present embodiment provides a durable type breakage preventing elastic band comprising a first elastic band layer 1 and a second elastic band layer 2; be provided with enhancement layer 3 between first elastic band layer 1 and the second elastic band layer 2, the surface of first elastic band layer 1 and second elastic band layer 2 is provided with protective layer 4, and protective layer 4 includes protective sheath 5, antistatic backing 6 and wearing layer 7, and antistatic backing 6 sets up the surface at protective sheath 5, and wearing layer 7 sets up the surface at antistatic backing 6.

In this embodiment, specifically: the enhancement layer 3 is woven by glass fiber yarns and metal filaments, and the glass fiber yarns and the metal filaments have high strength and improve the tensile property of the elastic band to prevent breakage.

In this embodiment, specifically: the protective sleeve 5 is formed by weaving polyester fibers and bamboo charcoal fibers, the protective sleeve 5 is sleeved on the outer surfaces of the first elastic belt layer 1 and the second elastic belt layer 2, and the bamboo charcoal fibers are arranged inside the protective sleeve 5, so that the elastic belt has the characteristics of moisture absorption, ventilation, bacteriostasis and antibiosis.

In this embodiment, specifically: the anti-static layer 6 is formed by weaving polyester filaments, the conductive fiber yarns 601 are embedded in the polyester filaments, and the conductive fiber yarns 601 are embedded in the polyester filaments, so that the anti-static effect of the elastic band is improved.

In this embodiment, specifically: the wear-resistant layer 7 is formed by weaving nylon filaments 701 and reinforcing fiber yarns 702, the outer surfaces of the nylon filaments 701 and the reinforcing fiber yarns 702 are coated with anti-corrosion coatings 703, the nylon filaments 701 and the reinforcing fiber yarns 702 are good in wear resistance, and the anti-corrosion coatings 703 increase the corrosion resistance of the wear-resistant layer 7.

In this embodiment, specifically: the even fixedly connected with of surface of wearing layer 7 is a plurality of protruding 704, and protruding 704 is wear-resisting rubber material, and protruding 704 avoids wearing layer 7 direct and object contact, reduces wearing and tearing of wearing layer 7 to further reinforcing wearability.

The utility model discloses at the during operation: through setting up bamboo charcoal fiber in the inside of protective sheath 5, make the elastic cord have moisture absorption ventilative and antibacterial characteristics, through set up between first elastic tape layer 1 and second elastic tape layer 2 and weave the enhancement layer 3 that forms by glass fiber silk and metal filament, the elastic cord that makes this kind of structure has the advantage that the elasticity dynamics is high, and tensile property prevents the fracture better, through inlaying conductive fiber silk 601 inside polyester filament, improve the effect of preventing static of elastic cord, the wearing layer 7 that forms is woven to polyamide fibre filament 701 and reinforcing fiber silk 702 increases the wearability of elastic cord simultaneously, wearing layer 7 direct and object contact are avoided to the arch 704 of wearing layer 7 surface, reduce wearing layer 7's wearing and tearing, thereby further strengthen the wearability, improve the life and the durability of elastic cord.

Having shown and described the fundamental principles and the principal features of the invention and its advantages, it will be understood by those skilled in the art that the present invention is not limited by the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the invention as defined by the appended claims and their equivalents.

Claims

1. The utility model provides a disconnected elastic cord is prevented to durable type, includes first elastic band layer (1) and second elastic band layer (2), its characterized in that, be provided with between first elastic band layer (1) and second elastic band layer (2) enhancement layer (3), the surface of first elastic band layer (1) and second elastic band layer (2) is provided with protective layer (4), protective layer (4) are including protective sheath (5), antistatic backing (6) and wearing layer (7), antistatic backing (6) set up the surface in protective sheath (5), wearing layer (7) set up the surface in antistatic backing (6).

2. The durable breakage prevention elastic band of claim 1, wherein: the enhancement layer (3) is formed by weaving glass fiber yarns and metal filaments.

3. The durable breakage resistant elastic ribbon of claim 2, wherein: the protective sleeve (5) is formed by weaving polyester fibers and bamboo charcoal fibers, and the protective sleeve (5) is sleeved on the outer surfaces of the first elastic belt layer (1) and the second elastic belt layer (2).

4. The durable breakage prevention elastic band of claim 3, wherein: the antistatic layer (6) is formed by weaving polyester filaments, and conductive fiber yarns (601) are inlaid in the polyester filaments.

5. The durable breakage resistant elastic band of claim 4, wherein: the wear-resistant layer (7) is formed by weaving nylon filaments (701) and reinforced fiber yarns (702), and anticorrosive coatings (703) are coated on the outer surfaces of the nylon filaments (701) and the reinforced fiber yarns (702).

6. The durable breakage resistant elastic band of claim 5, wherein: the outer surface of the wear-resistant layer (7) is uniformly and fixedly connected with a plurality of bulges (704), and the bulges (704) are made of wear-resistant rubber.