CN213227818U

CN213227818U - Plastic hose with good toughness

Info

Publication number: CN213227818U
Application number: CN202021541542.7U
Authority: CN
Inventors: 李守君
Original assignee: Suzhou Dakejing Air Duct Co ltd
Current assignee: Suzhou Dakejing Air Duct Co ltd
Priority date: 2020-07-29
Filing date: 2020-07-29
Publication date: 2021-05-18
Anticipated expiration: 2030-07-29

Abstract

The utility model discloses a plastic hose that toughness is good, including the plastic hose body, the plastic hose body includes the stratum basale, and the surface of stratum basale bonds through epoxy glue has second toughness layer, and second toughness layer includes polyethylene layer and polypropylene layer, and the surface on second toughness layer bonds through epoxy glue has first toughness layer, and first toughness layer includes bamboo charcoal fiber layer and polyvinyl chloride layer. The utility model discloses it has second toughness layer to bond through epoxy glue at the surface of stratum basale, polyethylene layer and polypropylene layer that second toughness layer includes all have fine toughness, it has first toughness layer to bond through epoxy glue at the surface on second toughness layer, bamboo charcoal fiber layer and polyvinyl chloride layer that first toughness layer includes all have fine toughness, the purpose that toughness is good has been reached, the function that current plastic hose does not possess toughness is good has been solved, it is very likely that fracture because toughness is not enough, lead to not satisfying people's user demand's problem.

Description

Plastic hose with good toughness

Technical Field

The utility model relates to a plastic hose technical field specifically is a plastic hose that toughness is good.

Background

The plastic hose is an important part in modern industry, can adopt various designs of solid walls or structural walls, is mainly connected by adopting a solvent bonding mode, and is a common application material in daily life, but the existing plastic hose has no function of good toughness, and is likely to break due to insufficient toughness, so that the use requirement of people cannot be met, and therefore, the plastic hose with good toughness is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a plastic hose that toughness is good to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a plastic hose that toughness is good, includes the plastic hose body, the plastic hose body includes the stratum basale, the surface of stratum basale has second toughness layer through epoxy glue bonding, second toughness layer includes polyethylene layer and polypropylene layer, the surface on second toughness layer has first toughness layer through epoxy glue bonding, first toughness layer includes bamboo charcoal fiber layer and polyvinyl chloride layer.

Preferably, the polyethylene layer is located the surface of second toughness layer, the internal surface of polyethylene layer and the surface of polypropylene layer bond through epoxy glue.

Preferably, the thickness of the polyethylene layer is the same as the thickness of the polypropylene layer, and the thickness of the second flexible layer is 2 to 3 times the thickness of the base layer.

Preferably, the bamboo charcoal fiber layer is located on the outer surface of the first flexible layer, and the inner surface of the bamboo charcoal fiber layer is bonded with the outer surface of the polyvinyl chloride layer through epoxy resin glue.

Preferably, the thickness of the bamboo charcoal fiber layer is the same as that of the polyvinyl chloride layer, and the thickness of the first toughness layer is 0.6-0.8 times of that of the base layer.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses it has second toughness layer to bond through epoxy glue at the surface of stratum basale, polyethylene layer and polypropylene layer that second toughness layer includes all have fine toughness, it has first toughness layer to bond through epoxy glue at the surface on second toughness layer, bamboo charcoal fiber layer and polyvinyl chloride layer that first toughness layer includes all have fine toughness, the purpose that toughness is good has been reached, the function that current plastic hose does not possess toughness is good has been solved, it is very likely that fracture because toughness is not enough, lead to not satisfying people's user demand's problem.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic sectional view of the plastic hose body of the present invention;

FIG. 3 is a schematic structural view of a first flexible layer of the present invention;

fig. 4 is a schematic structural view of a second flexible layer of the present invention.

In the figure: 1. a plastic hose body; 11. a base layer; 12. a first ductile layer; 121. a bamboo charcoal fiber layer; 122. a polyvinyl chloride layer; 13. a second ductile layer; 131. a polyethylene layer; 132. a polypropylene layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of 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", "connected", and the like are to be construed 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 utility model discloses a plastic hose body 1, stratum basale 11, first toughness layer 12, bamboo charcoal fiber layer 121, polyvinyl chloride layer 122, second toughness layer 13, polyethylene layer 131 and polypropylene layer 132 part are the parts that general standard or the technical staff in the field knows, and its structure and principle all are that this technical staff all can learn through the technical manual or learn through conventional experimental method.

Referring to fig. 1-4, a plastic hose with good toughness includes a plastic hose body 1, the plastic hose body 1 includes a substrate layer 11, a second toughness layer 13 is bonded to an outer surface of the substrate layer 11 through an epoxy resin adhesive, the second toughness layer 13 includes a polyethylene layer 131 and a polypropylene layer 132, the polyethylene layer 131 is located on an outer surface of the second toughness layer 13, an inner surface of the polyethylene layer 131 is bonded to an outer surface of the polypropylene layer 132 through the epoxy resin adhesive, a thickness of the polyethylene layer 131 is the same as a thickness of the polypropylene layer 132, the thickness of the second toughness layer 13 is 2-3 times of the thickness of the substrate layer 11, a first toughness layer 12 is bonded to an outer surface of the second toughness layer 13 through the epoxy resin adhesive, the first toughness layer 12 includes a bamboo charcoal fiber layer 121 and a polyvinyl chloride layer 122, the bamboo charcoal fiber layer 121 is located on an outer surface of the first toughness layer 12, an inner surface of the bamboo charcoal fiber layer 121 is bonded to an outer surface of the polyvinyl chloride layer 122, the thickness of bamboo charcoal fiber layer 121 and polyvinyl chloride layer 122 is the same, and the thickness of first toughness layer 12 is 0.6-0.8 times of base layer 11 thickness, it has second toughness layer 13 to bond through epoxy glue at the surface of base layer 11, polyethylene layer 131 and polypropylene layer 132 that second toughness layer 13 includes all have fine toughness, it has first toughness layer 12 to bond through epoxy glue at the surface of second toughness layer 13, bamboo charcoal fiber layer 121 and polyvinyl chloride layer 122 that first toughness layer 12 includes all have fine toughness, the purpose that toughness is good has been reached.

During the use, it has second toughness layer 13 to bond through the epoxy glue at the surface of stratum basale 11, polyethylene layer 131 and polypropylene layer 132 that second toughness layer 13 includes all have fine toughness, it has first toughness layer 12 to bond through the epoxy glue at the surface of second toughness layer 13, bamboo charcoal fiber layer 121 and polyvinyl chloride layer 122 that first toughness layer 12 includes all have fine toughness, the purpose that toughness is good has been reached, the function that current plastic hose does not possess toughness is solved, it breaks because toughness is not enough very likely, lead to the problem that can not satisfy people's user demand.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a plastic hose that toughness is good, includes plastic hose body (1), its characterized in that: the plastic hose body (1) comprises a base layer (11), a second toughness layer (13) is bonded on the outer surface of the base layer (11) through epoxy resin glue, the second toughness layer (13) comprises a polyethylene layer (131) and a polypropylene layer (132), a first toughness layer (12) is bonded on the outer surface of the second toughness layer (13) through epoxy resin glue, and the first toughness layer (12) comprises a bamboo charcoal fiber layer (121) and a polyvinyl chloride layer (122).

2. The flexible plastic hose with good toughness of claim 1, wherein: the polyethylene layer (131) is located the surface of second toughness layer (13), the internal surface of polyethylene layer (131) and the surface of polypropylene layer (132) bond through epoxy glue.

3. The flexible plastic hose with good toughness of claim 1, wherein: the thickness of the polyethylene layer (131) is the same as that of the polypropylene layer (132), and the thickness of the second toughness layer (13) is 2-3 times of that of the substrate layer (11).

4. The flexible plastic hose with good toughness of claim 1, wherein: the bamboo charcoal fiber layer (121) is located on the outer surface of the first toughness layer (12), and the inner surface of the bamboo charcoal fiber layer (121) is bonded with the outer surface of the polyvinyl chloride layer (122) through epoxy resin glue.

5. The flexible plastic hose with good toughness of claim 1, wherein: the thickness of the bamboo charcoal fiber layer (121) is the same as that of the polyvinyl chloride layer (122), and the thickness of the first toughness layer (12) is 0.6-0.8 times of that of the base layer (11).