CN213648949U - Anti-pulling safety belt - Google Patents

Abstract

The utility model discloses a safety belt especially relates to a tensile safety belt, including the area body, the area body includes the safety base band, first protective layer and second protective layer, one side of safety base band is arranged in to first protective layer, the opposite side of base band is arranged in to the second protective layer, a plurality of sponge balls of the inside fixedly connected with of first protective layer, the top between a plurality of sponge balls and the tensile area of the equal fixedly connected with in bottom, fixedly connected with connecting band between two tensile areas, the second protective layer includes first high strength precoat, second high strength precoat and non-woven fabrics layer, non-woven fabrics layer is arranged in between first high strength precoat and the second high strength precoat, still be equipped with the edge fixing line on the area body, the edge fixing line is with first protective layer, safety base band and second protective layer add and link firmly the connection. The belt body is composed of a first protective layer, a second protective layer and a safety base band, so that the belt body has good structural strength and anti-pulling performance.

Description

Anti-pulling safety belt

Technical Field

The utility model belongs to the technical field of the safety belt, especially, relate to a safety belt is dragged to tensile.

Background

The safety belt is a belt applied to equipment, a vehicle or a high-altitude operation and skill performance to ensure safety. The life safety of the user can be effectively protected.

The utility model discloses a chinese utility model patent that publication is CN210707297U discloses a novel compound high strength car safety belt, including the car safety belt body, this internal front end of car safety belt has the wearing layer through the adhesive bonding, the rear end of wearing layer has first braid layer through the adhesive bonding, the rear end on first braid layer has the second braid layer through the adhesive bonding, the rear end on second braid layer has ventilative area through the adhesive bonding, the rear end in ventilative area has the isolation layer through the adhesive bonding. This novel compound high strength car blet through the design of first meshbelt layer and second meshbelt layer, and the glass fiber layer and the silicon nitride whisker layer that first meshbelt layer adopted are made, and the epoxy resin layer and the phenolic resin layer that second meshbelt layer adopted are made, make through its combined material's processing, can make car blet have properties such as high strength, matter light, temperature resistant, corrosion-resistant, adiabatic and insulation, the effectual life who improves car blet body.

The safety belt in the patent adopts a multilayer structure, so that the functionality of the safety belt can be increased, the safety belt has the properties of corrosion resistance, heat insulation, insulation and the like, but the anti-pulling capacity of the whole section of the safety belt is insufficient, and the use safety of the safety belt is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the technical problem who exists, provide a safety belt with good tensile property.

The purpose of the utility model is realized like this: the utility model provides a safety belt is dragged to tensile, including the area body, the area body includes the safety base band, first protective layer and second protective layer, one side of safety base band is arranged in to first protective layer, the opposite side of base band is arranged in to the second protective layer, a plurality of sponge balls of the inside fixedly connected with of first protective layer, the tensile area of the equal fixedly connected with in top and bottom between a plurality of sponge balls, fixedly connected with connecting band between two tensile areas, the second protective layer includes first high strength precoat, second high strength precoat and non-woven fabrics layer, the non-woven fabrics layer is arranged in between first high strength precoat and the second high strength precoat, still be equipped with the edge fixing line on the area body, the edge fixing line is with first protective layer, safety base band and second protective layer add the link joint.

Through adopting above-mentioned technical scheme, the area body is safety belt baseband, first protective layer and second protective layer three layer construction, can effectively improve the tensile property of the area body. Set up a plurality of sponge balls in the first protective layer, connect through tensile area between the sponge ball, can improve the wearability and the toughness of first protective layer, also can improve the tensile performance of dragging when guaranteeing the area body life-span. The second protective layer is composed of three layers of a non-woven fabric layer, a first high-strength fabric layer and a second high-strength fabric layer, and is fixed through bonding. The structural strength of the second protective layer can be effectively guaranteed, and the anti-pulling capacity of the second protective layer is enhanced. Simultaneously the edges of the first protective layer, the second protective layer and the safety base band are connected through fixing lines, so that the structural strength of connection among the layers of the band body can be ensured, the connection structure is more stable, and the stability of the overall structure of the band body is ensured.

The utility model discloses further set up to: the safety base band is woven by first warp and first weft crisscross and is formed, and first warp is the covering yarn with first weft, and the covering yarn includes central yarn and twines the outer enhancement yarn of central yarn, and central yarn is polyester fiber, and the enhancement yarn is flax fiber.

Through taking above-mentioned technical scheme, central yarn is polyester fiber, and polyester fiber has good resilience, can resume initial condition when the area body is dragged, also has higher intensity simultaneously, can guarantee the intensity and the life of the area body. The strengthening yarn is flax fiber, can strengthen the structural strength of yarn through winding on central yarn, and flax fiber still has antibiotic, bacteriostatic effect simultaneously, can strengthen the functional of the area body.

The utility model discloses further set up to: the first high-strength fabric layer is formed by weaving second warps and second wefts, metal conductive wires are wound on the surfaces of the second warps, the second warps are polyester filaments, and the second wefts are polypropylene filaments.

By adopting the technical scheme, the terylene and the polypropylene have good strength, wear resistance and elasticity, and the structural strength and the anti-pulling performance of the first high-strength fabric layer can be ensured. The metal conductive wire wound on the surface of the second warp can lead out the static electricity in the belt body, effectively avoids the phenomenon of dust adsorption caused by the static electricity, improves the dustproof performance of the belt body, and strengthens the functionality of the belt body.

The utility model discloses further set up to: the second high-strength fabric layer is formed by weaving third warp yarns and third weft yarns, and the third warp yarns and the third weft yarns are made of nylon materials.

Through adopting above-mentioned technical scheme, nylon has better wear resistance, resistant deformation nature and fatigue resistance many times, can effectively prolong the life of second high strength precoat, guarantees the stability of area body structure.

This new and novel setting of thing is: one end of the belt body is movably provided with a lock catch, and one side of the lock catch is provided with a lock groove matched with the lock catch.

Through adopting above-mentioned technical scheme, the design of hasp and locked groove, can the person of facilitating the use fix the safety belt, the person of facilitating the use.

The utility model has the advantages that:

1. the belt body is composed of a first protective layer, a second protective layer and a safety base band, so that the belt body has good structural strength and anti-pulling performance.

2. The safety baseband is woven through the covering yarn and is formed, and the covering yarn is by polyester fiber as the central line, twines by flax fiber, has also strengthened the antibacterial property of safety baseband when guaranteeing safety baseband structural strength and the performance is dragged to the tensile, has strengthened the functionality of the area body.

3. The first protective layer adopts the structure of sponge ball and connecting band, makes first protective layer have good wear resistance and the performance of tearing, and the second protective layer adopts first high strength precoat, second high strength precoat and non-woven fabrics layer three layer construction, can guarantee the structural strength of second protective layer.

4. First high strength precoat comprises polyester filament and polypropylene fibre filament, and twines conductive metal wire on polyester filament surface, can guarantee that the tensile of first high strength precoat can add dustproof ability when dragging the performance, strengthens the functional of the area body.

5. The second high-strength fabric layer is made of nylon, so that the service life of the second high-strength fabric layer can be effectively guaranteed.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic view of the structure of the belt body;

wherein the reference numerals are: 1. a belt body; 11. a secure baseband; 12. a first protective layer; 121. stretching the tape; 122. a sponge ball; 123. a connecting belt; 13. a second protective layer; 131. a first high-strength fabric layer; 132. A second high-strength fabric layer; 133. a non-woven fabric layer; 14. an edge fixing line; 2. locking; 21. and (4) locking the groove.

Detailed Description

In order to make the technical solutions in the present invention better understood by those skilled in the art, the technical solutions in the embodiments of the present invention are clearly and completely described below with reference to the accompanying drawings:

as shown in fig. 1 and fig. 2, a pulling-resistant safety belt, including the area body 1, the area body 1 includes the safety base band 11, first protection layer 12 and second protection layer 13, one side of safety base band 11 is arranged in to first protection layer 12, the other side of baseband is arranged in to second protection layer 13, a plurality of sponge balls 122 of inside fixedly connected with of first protection layer 12, the equal fixedly connected with tensile area 121 in top and bottom between a plurality of sponge, fixedly connected with connecting band 123 between two tensile areas 121, second protection layer 13 includes first high strength surface fabric layer 131, second high strength surface fabric layer 132 and non-woven fabrics layer 133, just, the cloth layer is arranged between first high strength surface fabric layer 131 and second high strength surface fabric layer 132, still be equipped with edge fixing line 14 on the area body 1, edge fixing line 14 is with first protection layer 12, safety base band 11 and second protection layer 13 reinforcement connection. The area body 1 is safety belt baseband, first protective layer 12 and 13 three layer construction of second protective layer, can effectively improve the tensile property of the area body 1. Set up a plurality of sponge balls 122 in the first protective layer 12, connect through tensile area 121 between the sponge ball 122, can improve the wearability and the toughness of first protective layer 12, also can improve the tensile performance of dragging when guaranteeing the area body 1 life-span. The second protective layer 13 is composed of three layers of a nonwoven fabric layer 133, a first high-strength fabric layer 131, and a second high-strength fabric layer 132, and is fixed by adhesion. The structural strength of the second protective layer 13 can be effectively guaranteed, and the anti-pulling capacity of the second protective layer 13 is enhanced. Meanwhile, the edges of the first protective layer 12, the second protective layer 13 and the safety baseband 11 are connected through fixing lines, so that the structural strength of connection among the layers of the belt body 1 can be ensured, the connection structure is more stable, and the stability of the whole structure of the belt body 1 is ensured.

The safety base band 11 is woven by first warp and the crisscross of first weft and forms, and first warp is the covering yarn with first weft, and the covering yarn includes central yarn and the winding reinforcing yarn outside the central yarn, and central yarn is polyester fiber, and the reinforcing yarn is flax fiber. The center yarn is polyester fiber, and polyester fiber has good resilience, can resume initial condition when taking the body 1 to be dragged, also has higher intensity simultaneously, can guarantee the intensity and the life of the body 1 of the area. The strengthening yarn is flax fiber, can strengthen the structural strength of yarn through the winding on central yarn, and flax fiber still has antibiotic, bacteriostatic effect simultaneously, can strengthen the functional of the area body 1.

The first high-strength fabric layer 131 is woven by second warp yarns and second weft yarns, the surface of the second warp yarns is wound with metal conductive wires, the second warp yarns are polyester filaments, and the second weft yarns are polypropylene filaments. The terylene and the polypropylene have good strength, wear resistance and elasticity, and can ensure the structural strength and the anti-pulling performance of the first high-strength fabric layer 131. The metal conductive wire wound on the surface of the second warp can lead out the static electricity in the belt body 1, effectively avoids the phenomenon of dust adsorption caused by the static electricity, improves the dustproof performance of the belt body 1, and strengthens the functionality of the belt body 1.

The second high-strength fabric layer 132 is woven by third warp yarns and third weft yarns, which are both made of nylon. The nylon has better wear resistance, multiple deformation resistance and fatigue resistance, can effectively prolong the service life of the second high-strength fabric layer 132, and ensures the stability of the belt body 1 structure.

As shown in fig. 1, a lock catch 2 is movably mounted at one end of the belt body 1, and a lock slot 21 matched with the lock catch 2 is formed at one side of the lock catch 2. The design of the lock catch 2 and the lock groove 21 can facilitate the user to fix the safety belt, and is convenient for the user.

The above embodiments are only preferred embodiments of the present invention, not all embodiments, and other embodiments obtained based on the above embodiments by those skilled in the art without any creative work shall fall within the protection scope of the present invention, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims (5)

1. A pulling-resistant safety belt comprises a belt body (1), and is characterized in that the belt body (1) comprises a safety base belt (11), a first protective layer (12) and a second protective layer (13), the first protective layer (12) is arranged on one side of the safety base belt (11), the second protective layer (13) is arranged on the other side of the base belt, a plurality of sponge balls (122) are fixedly connected inside the first protective layer (12), stretching belts (121) are fixedly connected between the sponge balls (122), a connecting belt (123) is fixedly connected between the two stretching belts (121), the second protective layer (13) comprises a first high-strength fabric layer (131), a second high-strength fabric layer (132) and a non-woven fabric layer (133), the non-woven fabric layer (133) is arranged between the first high-strength fabric layer (131) and the second high-strength fabric layer (132), and an edge fixing line (14) is further arranged on the belt body (1), the edge fixing line (14) fixedly connects the first protective layer (12), the safety base band (11) and the second protective layer (13).

2. A stretch-resistant safety belt according to claim 1, wherein the safety base belt (11) is formed by interweaving first warp and first weft, the first warp and the first weft are both core yarns, the core yarns comprise a central yarn and a reinforcing yarn wound outside the central yarn, the central yarn is polyester fiber, and the reinforcing yarn is flax fiber.

3. The stretch-resistant safety belt according to claim 1, wherein the first high-strength fabric layer (131) is woven by second warp threads and second weft threads, the surface of the second warp threads is wound with metal conductive wires, the second warp threads are polyester filaments, and the second weft threads are polypropylene filaments.

4. A stretch resistant seat belt in accordance with claim 1 wherein said second high strength face fabric layer (132) is woven from third warp yarns and third weft yarns, said third warp yarns and third weft yarns being of nylon material.

5. A pulling resistant safety belt according to claim 1, characterized in that a lock catch (2) is movably mounted at one end of the belt body (1).

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