CN219813429U - Multi-head hose - Google Patents

Abstract

The utility model discloses a multi-head hose, which comprises: at least two inner tubes, two the outside integrated into one piece of inner tube has the outer tube, two the inner tube with the upper end of outer tube simultaneously integrated into one piece has the column cap, two liquid outlet holes are seted up to the column cap, every liquid outlet hole intercommunication one the inside of inner tube. The utility model can form the outer tube on the outer side of two inner tubes, to form tube-in-tube structure, and reduce the whole manufacturing process and the use of parts and materials. And the design of integral molding effectively reduces the procedures of assembly and assembly.

Description

Multi-head hose

Technical Field

The utility model relates to the technical field of hoses, in particular to a multi-head hose.

Background

The existing containers for daily chemicals, color cosmetics and the like are often packaged by using independent hoses, so that aseptic vacuum performance of daily chemicals, color cosmetics and the like is realized. However, the existing hoses are manufactured and formed by injection molding, plastic sucking or blow molding, and the pipe body, the column head and the pipe cover of each hose are manufactured and formed independently, so that the whole manufacturing process is complicated and batch production cannot be performed at one time.

Disclosure of Invention

In view of the above, an object of the present utility model is to provide a multi-head hose.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

a multi-headed hose, comprising: at least two inner tubes, two the outside integrated into one piece of inner tube has the outer tube, two the inner tube with the upper end of outer tube simultaneously integrated into one piece has the column cap, two liquid outlet holes are seted up to the column cap, every liquid outlet hole intercommunication one the inside of inner tube.

In the multi-head hose, two column heads are integrally formed at the upper ends of the two inner tubes and the outer tube at the same time, and each column head is provided with one liquid outlet hole.

In the multi-head hose, a gap is formed between the two column heads.

In the multi-head hose, the joint of the column head and the inner tube forms an arc transition.

In the multi-head hose, the joint of the column head and the outer tube forms an arc transition.

The multi-head hose is characterized in that the two inner pipes and the upper end of the outer pipe are integrally formed with stepped bosses at the same time, and the upper ends of the bosses are integrally formed with the column heads.

In the multi-head hose, the cross-section of the outer tube is elliptical.

In one embodiment, each of the studs is provided with a cap.

In one embodiment, the multi-head hose further comprises a pump head for pumping the fluid.

The utility model adopts the technology, so that compared with the prior art, the utility model has the positive effects that:

(1) The outer tube is integrally formed on the outer sides of the two inner tubes, so that the integral manufacturing process is effectively reduced, and the use of components and materials is reduced while the tube-in-tube structure is formed.

(2) The design of integral molding effectively reduces the procedures of assembly and assembly.

Drawings

FIG. 1 is a schematic view of a multi-headed hose of the present utility model;

fig. 2 is a cross-sectional view of a multi-headed hose of the present utility model.

In the accompanying drawings: 1. an inner tube; 2. an outer tube; 3. column head; 4. a liquid outlet hole; 5. a boss.

Detailed Description

The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 and 2, a multi-headed hose of a preferred embodiment is shown, comprising: at least two inner tubes 1, the interiors of the two inner tubes 1 form a hollow structure. The outer sides of the two inner pipes 1 are integrally formed with the outer pipes 2, namely, the integrally formed outer pipes 2 can be coated on the two inner pipes 1. The upper ends of the two inner pipes 1 and the outer pipe 2 are simultaneously integrated into one piece with a column head 3, the column head 3 is provided with two liquid outlet holes 4, each liquid outlet hole 4 is communicated to the inside of one inner pipe 1, and the content of the inner pipe 1 is poured or poured through the liquid outlet hole 4. In the embodiment, the original three column cap 3 forming procedures are integrally formed into one column cap procedure, so that the column cap procedure, materials and assembly are effectively reduced.

The present utility model has the following embodiments based on the above description:

further, as shown in fig. 1 and 2, two column heads 3 are integrally formed at the upper ends of the two inner tubes 1 and the outer tube 2, each column head 3 is provided with a liquid outlet hole 4, and each liquid outlet hole 4 is opposite to be communicated with the inner part of one inner tube 1.

Further, in a preferred embodiment, a hollow structure is formed between the two inner tubes 1 and the outer tube 2.

Further, in a preferred embodiment, a gap is formed between the two inner tubes 1, effectively forming a tube-in-tube structure.

Further, in a preferred embodiment, the lower ends of the two inner tubes 1 are closed, and the lower ends of the integrally formed outer tubes 2 are further closed.

Further, in a preferred embodiment, the lower ends of the two inner tubes 1 and the lower end of the outer tube 2 are closed at the same time.

Further, in a preferred embodiment, a gap is formed between the two studs 3.

Further, in a preferred embodiment, the joint between the column head 3 and each inner tube 1 is formed with a circular arc transition.

Further, in a preferred embodiment, the joint between the stud 3 and the outer tube 2 is formed with a circular arc transition.

Further, in the preferred embodiment, the two inner tubes 1 and the upper end of the outer tube 2 are integrally formed with a stepped boss 5, the upper end of the boss 5 is integrally formed with a column head 3, the column head 3 is provided with liquid outlet holes 4, and each liquid outlet hole 4 is communicated to the inside of one inner tube 1.

Further, in a preferred embodiment, the cross-section of the inner tube 1 is circular, the cross-section of the outer tube 2 is elliptical, and the cross-section of the boss 5 is elliptical. Through the design of oval outer tube 2, when effectively increasing hose filling volume, the tail seal of lower extreme is sealed of being convenient for.

Further, in a preferred embodiment, the outer surface and the inner side surface of the column head 3 are respectively provided with a plurality of columnar protrusions, and the protrusions are used for matching and installing external fittings, for example: tube caps, pump heads, etc.

Further, in a preferred embodiment, each column head 3 may be provided with a tube cover in a matching manner, and the liquid outlet hole 4 is closed by the tube cover.

Further, in a preferred embodiment, each column head 3 is provided with a pump head in a matched manner, the pump pipe of the pump head extends to the inner part of the inner pipe 1, and the content is extruded by pressing the pump head, so that the extruded content can be mixed to form a type, and the quantitative discharging is achieved.

Further, in a preferred embodiment, the outer surface of the outer tube 2 is decorated in 3D, printed, etc.

The foregoing description is only illustrative of the preferred embodiments of the present utility model and is not to be construed as limiting the scope of the utility model, and it will be appreciated by those skilled in the art that equivalent substitutions and obvious variations may be made using the description and illustrations of the present utility model, and are intended to be included within the scope of the present utility model.

Claims (9)

1. A multi-headed hose, comprising: at least two inner tubes, two the outside integrated into one piece of inner tube has the outer tube, two the inner tube with the upper end of outer tube simultaneously integrated into one piece has the column cap, two liquid outlet holes are seted up to the column cap, every liquid outlet hole intercommunication one the inside of inner tube.

2. The multi-head hose according to claim 1, wherein two studs are integrally formed at the upper ends of the two inner tubes and the outer tube, and each stud is provided with one liquid outlet.

3. A multi-headed hose according to claim 2, wherein a gap is formed between two of said studs.

4. The multi-headed hose of claim 1 wherein the junction of the stem head and the inner tube forms a circular arc transition.

5. The multi-headed hose of claim 1 wherein the junction of the stem head and the outer tube forms a circular arc transition.

6. The multi-headed hose according to claim 1, wherein the two inner tubes and the upper end of the outer tube are integrally formed with stepped bosses at the same time, and the upper ends of the bosses are integrally formed with the studs.

7. The multi-headed hose according to claim 1, wherein the cross-sectional shape of the outer tube is elliptical.

8. A multi-headed hose according to claim 2, wherein each of said studs is matingly provided with a cap.

9. A multi-headed hose according to claim 2, wherein each of said studs is matingly provided with a pump head.