CN221943608U - A new type of plastic hose - Google Patents

Abstract

The utility model relates to the technical field of plastic hoses, in particular to a novel plastic hose, which comprises a hose main body, wherein connecting ribs are fixedly arranged on the surface of the hose main body, a protection pipe is fixedly arranged on the outer side of the connecting ribs, a straight groove is formed in the surface of the protection pipe, a positioning groove is formed in the surface of the straight groove, a fixing piece is inserted into the straight groove, a positioning block is fixedly arranged on the inner side of the fixing piece, the positioning block is inserted into the positioning groove, mounting holes are formed in the surface of the fixing piece, the positioning grooves are distributed at equal intervals, and a reinforcing plate is fixedly arranged in the protection pipe. According to the utility model, the protection pipe is arranged and can be fixed on the outer side of the hose body through the connecting ribs, so that the hose body can be protected by the protection pipe, and the hose body is prevented from being directly worn and scratched, so that the hose body can have a longer service life, and a better use effect is achieved.

Description

A new type of plastic hose

Technical Field

The utility model relates to the technical field of plastic hoses, in particular to a new type of plastic hose.

Background Art

In daily life, hoses are often used for liquid transportation. Publication No. CN2529058Y discloses an anti-static plastic hose, and its technical solutions include the following: First, a metal wire or multiple axially parallel metal conductive wires or a metal wire mesh is clamped in the wall of a single plastic hose; second, a metal wire or multiple axially parallel metal conductive wires or a metal wire mesh is clamped in the wall of a plastic hose with spiral steel wire reinforcement; third, a metal wire or multiple axially parallel metal conductive wires or a metal wire mesh is clamped in the wall of a plastic hose with braided wire. Although the static electricity generated by the fluid can be instantly eliminated after being connected to the grounding wire through the conductor arranged in the wall, especially when the hose guides flammable fluids, it can effectively prevent the occurrence of flammable explosion accidents. However, when it is used with common plastic hoses on the market, the hose itself is often directly exposed to the outside world, which makes the hose easily directly subjected to external friction and collision, easily causes the hose to be worn and scratched, causes the hose to be damaged, and is difficult to achieve a better use effect, and needs to be improved.

Utility Model Content

The purpose of the utility model is to solve the technical problems raised in the above background technology.

The utility model adopts the following technical scheme: a new type of plastic hose, comprising a hose body, a connecting rib is fixedly installed on the surface of the hose body, a protective tube is fixedly installed on the outer side of the connecting rib, a straight groove is opened on the surface of the protective tube, a positioning groove is opened on the surface of the straight groove, a fixing piece is inserted into the inside of the straight groove, a positioning block is fixedly installed on the inner side of the fixing piece, the positioning block is inserted into the inside of the positioning groove, and a mounting hole is opened on the surface of the fixing piece.

Preferably, the positioning grooves are distributed at equal intervals. Here, the positioning grooves are evenly distributed so that the staff can adjust the position of the fixing member.

Preferably, a reinforcing plate is fixedly installed inside the protection tube, and the reinforcing plate is fixedly connected to the hose body. Here, the reinforcing plate can improve the strength of the protection tube and prevent the protection tube from being easily deformed.

Preferably, a foam pad is fixedly installed on the surface of the protection tube, and the foam pads are distributed at equal intervals. Here, the foam pad can fill the gap between the protection tube and the installation part, so that the protection tube can be fixed and stabilized.

Preferably, a rubber ring is fixedly installed on the bottom of the fixing member outside the mounting hole. Here, the rubber ring can play an anti-slip effect and make the fixing member stable.

Preferably, the hose body is composed of a barrier layer, a reinforcement layer, a tensile layer and a buffer layer from the inside to the outside, the reinforcement layer is coated on the surface of the barrier layer, the tensile layer is coated on the surface of the reinforcement layer, and the buffer layer is coated on the surface of the tensile layer. Here, the barrier layer can play a water and oxygen isolation effect, the reinforcement layer can improve the stability of the hose body, the tensile layer can prevent the entire hose from being easily torn apart, and the buffer layer can play a buffering effect.

Preferably, the material of the partition layer is cross-linked polyethylene, the material of the reinforcement layer is polyimide, the material of the tensile layer is nylon, and the material of the buffer layer is polyurethane. Here, cross-linked polyethylene can have better tensile properties, while polyimide can have better stability, nylon can have stronger tensile properties, and polyurethane can have better buffering effect.

Compared with the prior art, the advantages and positive effects of the utility model are:

1. In the utility model, by providing the protection tube, the protection tube can be fixed on the outside of the hose body through the connecting ribs, so that the protection tube can protect the hose body and prevent the hose body from being directly worn and scratched, so that the hose body can have a longer service life, thereby achieving a better use effect.

2. In the utility model, by setting the isolation layer, the isolation layer can play a water-proof and oxygen-proof effect, the reinforcement layer can improve the stability of the hose body, the tensile layer can prevent the entire hose from being easily torn apart, and the buffer layer can play a buffering effect, so that the hose body can achieve a better use effect.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic diagram of the overall structure of a novel plastic hose proposed by the utility model;

FIG2 is a bottom view of the structure of a novel plastic hose proposed by the present invention;

FIG3 is a schematic structural diagram of a novel plastic hose at A in FIG2 according to the present invention;

FIG. 4 is a cross-sectional view of a hose body of a novel plastic hose proposed by the present invention.

Legend:

1. Hose body; 2. Connecting ribs; 3. Protective tube; 4. Straight groove; 5. Positioning groove; 6. Fixing piece; 7. Positioning block; 8. Mounting hole; 9. Reinforcement plate; 10. Foam pad; 11. Rubber ring; 12. Partition layer; 13. Reinforcement layer; 14. Tensile layer; 15. Buffer layer.

DETAILED DESCRIPTION

In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

Embodiment 1

Please refer to Figures 1-4. The utility model provides a technical solution: a new type of plastic hose, including a hose body 1, a connecting rib 2 is fixedly installed on the surface of the hose body 1, a protective tube 3 is fixedly installed on the outer side of the connecting rib 2, a straight groove 4 is opened on the surface of the protective tube 3, a positioning groove 5 is opened on the surface of the straight groove 4, a fixing piece 6 is inserted inside the straight groove 4, a positioning block 7 is fixedly installed on the inner side of the fixing piece 6, the positioning block 7 is inserted inside the positioning groove 5, a mounting hole 8 is opened on the surface of the fixing piece 6, the protective tube 3 can be fixed to the outer side of the hose body 1 through the connecting rib 2, so that the protective tube 3 can protect the hose body 1 and prevent the hose body 1 from being directly worn and scratched, so that the hose body 1 can have a longer service life, thereby achieving a better use effect.

Please refer to Figures 1-3. The positioning grooves 5 are distributed at equal intervals so that the positioning grooves 5 are evenly distributed, so that the staff can adjust the position of the fixing part 6. A reinforcing plate 9 is fixedly installed inside the protective tube 3. The reinforcing plate 9 is fixedly connected to the hose body 1. The reinforcing plate 9 can increase the strength of the protective tube 3 to prevent the protective tube 3 from being easily deformed. A foam pad 10 is fixedly installed on the surface of the protective tube 3. The foam pads 10 are distributed at equal intervals. The foam pads 10 can fill the gap between the protective tube 3 and the installation part so that the protective tube 3 can be fixed stably. The bottom of the fixing part 6 is located on the outside of the installation hole 8 and is fixedly installed with a rubber ring 11. The rubber ring 11 can have an anti-slip effect and ensure that the fixing part 6 is placed stably.

Embodiment 2

Please refer to Figure 4. The hose body 1 is composed of a barrier layer 12, a reinforcement layer 13, a tensile layer 14 and a buffer layer 15 from the inside to the outside. The reinforcement layer 13 is coated on the surface of the barrier layer 12, the tensile layer 14 is coated on the surface of the reinforcement layer 13, and the buffer layer 15 is coated on the surface of the tensile layer 14. The barrier layer 12 can have a water-proof and oxygen-proof effect, the reinforcement layer 13 can improve the stability of the hose body 1, the tensile layer 14 can prevent the entire hose from being easily torn apart, and the buffer layer 15 can have a buffering effect, so that the hose body 1 can achieve a better use effect.

Please refer to Figure 4. The material of the partition layer 12 is cross-linked polyethylene, the material of the reinforcement layer 13 is polyimide, the material of the tensile layer 14 is nylon, and the material of the buffer layer 15 is polyurethane. The cross-linked polyethylene can have better tensile properties, and polyimide can have better stability. Nylon can have stronger tensile properties, and polyurethane can have better buffering effect.

Working principle: When in use, the protection tube 3 can be fixed to the outside of the hose body 1 through the connecting rib 2, so that the protection tube 3 can protect the hose body 1 and prevent the hose body 1 from being directly worn and scratched, so that the hose body 1 can have a longer service life. When the entire hose needs to be fixed for use, the fixing piece 6 can be inserted into the inner side of the straight groove 4, and the positioning block 7 can be inserted into the positioning groove 5 at a suitable position, so as to limit the position of the fixing piece 6, and then the bolt group of suitable size can be passed through the mounting hole 8 to fix the hose body 1 at a suitable position for use. When the hose body 1 is in use, the inner cross-linked polyethylene barrier layer 12 has good chemical resistance and physical properties, as well as good water and oxygen isolation properties, so as to have a good isolation effect on the transported liquid. At the same time, the polyimide reinforcement layer 13 has excellent heat resistance and chemical stability, so that the entire hose can be more durable, and the nylon tensile layer 14 has strong tensile resistance to prevent the entire hose from being easily torn apart. The polyurethane buffer layer 15 is soft in texture and can have a good buffering effect when the entire hose is impacted.

The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims (7)

1. A novel plastic hose, comprising a hose body (1), characterized in that: the hose is characterized in that a connecting rib (2) is fixedly arranged on the surface of the hose body (1), a protection tube (3) is fixedly arranged on the outer side of the connecting rib (2), a straight groove (4) is formed in the surface of the protection tube (3), a positioning groove (5) is formed in the surface of the straight groove (4), a fixing piece (6) is inserted into the straight groove (4), a positioning block (7) is fixedly arranged on the inner side of the fixing piece (6), the positioning block (7) is inserted into the positioning groove (5), and a mounting hole (8) is formed in the surface of the fixing piece (6).

2. A novel plastic hose according to claim 1, characterized in that: the positioning grooves (5) are distributed at equal intervals.

3. A novel plastic hose according to claim 1, characterized in that: the inside of the protection pipe (3) is fixedly provided with a reinforcing plate (9), and the reinforcing plate (9) is fixedly connected with the hose main body (1).

4. A novel plastic hose according to claim 1, characterized in that: the surface of the protection tube (3) is fixedly provided with foam pads (10), and the foam pads (10) are distributed at equal intervals.

5. A novel plastic hose according to claim 1, characterized in that: the bottom of the fixing piece (6) is positioned at the outer side of the mounting hole (8) and is fixedly provided with a rubber ring (11).

6. A novel plastic hose according to claim 1, characterized in that: the hose body (1) is composed of a separation layer (12), a reinforcing layer (13), a tensile layer (14) and a buffer layer (15) from inside to outside in sequence, the reinforcing layer (13) is coated on the surface of the separation layer (12), the tensile layer (14) is coated on the surface of the reinforcing layer (13), and the buffer layer (15) is coated on the surface of the tensile layer (14).

7. The novel plastic hose according to claim 6, wherein: the material of separation layer (12) is crosslinked polyethylene, the material of enhancement layer (13) is polyimide, the material of tensile layer (14) is nylon, the material of buffer layer (15) is polyurethane.