CN1799488A - Vacuum cleaner hose - Google Patents
Vacuum cleaner hose Download PDFInfo
- Publication number
- CN1799488A CN1799488A CNA2005101316801A CN200510131680A CN1799488A CN 1799488 A CN1799488 A CN 1799488A CN A2005101316801 A CNA2005101316801 A CN A2005101316801A CN 200510131680 A CN200510131680 A CN 200510131680A CN 1799488 A CN1799488 A CN 1799488A
- Authority
- CN
- China
- Prior art keywords
- electric wire
- protrusion
- hollow
- list
- dust collector
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/24—Hoses or pipes; Hose or pipe couplings
- A47L9/248—Parts, details or accessories of hoses or pipes
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L11/00—Hoses, i.e. flexible pipes
- F16L11/14—Hoses, i.e. flexible pipes made of rigid material, e.g. metal or hard plastics
- F16L11/15—Hoses, i.e. flexible pipes made of rigid material, e.g. metal or hard plastics corrugated
Abstract
The present invention relates to a vacuum cleaner hose manufactured by continuously spirally winding one row or two rows of band-shaped materials extruded with an electric wire inserted therein. The vacuum cleaner hose is formed by spirally winding and sticking a band-shaped material having protrusions connected to each other in a line. In one embodiment, the vacuum cleaner hose is formed from one row of the band-shaped material 2 having a plurality of the hollow protrusions 4 inserted with the electric wire 5 and at least one hollow protrusion 4 a inserted with no electric wire 5 is formed into the hose 1. In another embodiment, the vacuum cleaner hose is formed from two rows of the band-shaped materials 2 in which the protrusions of only one row of the band-shaped materials 2 are inserted with the electric wire 5. In still another embodiment, the hose 1 is formed from two rows of the band-shaped materials in which each of the two rows of the band-shaped materials 2 has the hollow protrusions 4 inserted with the electric wire 5, and the hollow protrusions 4 a inserted with no electric wire 5. Thus, the amount of use of the electric wire 5 in the hose 1 is reduced.
Description
Technical field
The present invention relates to a dust collector hose, it is made through the material of the band shape of reeling and bond spirally, and list itself wherein pushes and forms with the electric wire insertion.
Background technology
In general, the manufacturing of dust collector hose is that an electric wire is inserted in the protrusion of hollow of a list, and this list extrusion molding and have cross section from mould with the depression of given intervals, then, reel spirally that this has the list that is inserted in the electric wire in the hollow protrusion.This dust collector hose plays the effect that motor is provided electric current.
Such dust collector hose generally is divided into two classes: first kind of flexible pipe, wherein, insert two strands of electric wires, and carry out such as dust suction, the basic function of inhaling foreign matter etc. and only operate a motor; Second kind of flexible pipe wherein, inserts four strands of electric wires, and operates two motors, also carries out the washing function except carrying out the basic function such as dust suction, suction foreign matter.
Fig. 1 to 8 illustrates the dust collector hose according to prior art.
Fig. 1 illustrates a stereogram, shows by the list 2 that inserts two strands of electric wires 5 of reeling spirally to form a flexible pipe.
Shown in various forms among Fig. 2,3,4 and 5, the list 2 that is used for forming flexible pipe 1 comprises the hook of raising 3, and two protrusions to four hollows, and they are connected to hook 3 with the spacing of rule.One or two electric wire 5 inserts in the protrusion 4 of each hollow, and in this state, the protrusion 4 of hollow is connected to each other by lid 3a, and the shape that described lid 3a has is similar to hook 3.
That is, Fig. 2 illustrates two strands electric wire 5 and inserts in the protrusion 4 of each hollows, and Fig. 3 illustrates four strands electric wire 5 and inserts in the protrusion 4 of each hollows, and Fig. 4 illustrates two strands electric wire 5 and four strands electric wire 5 inserts in the protrusion 4 of any one hollow.
Fig. 5 illustrates two two strands electric wire 5 and inserts in the protrusion 4 of each hollows.
Each list 2 with above-mentioned structure is reeled spirally, and the hook 3 that is positioned at each list 2 one side covers hollow protrusion 4 upper surfaces that are positioned at other side, and simultaneously, list is bonded to itself.Its result, shown in Fig. 6,7 and 8, dust collector hose 1 manufactures one or two electric wire 5 and is inserted in the protrusion 4 of each hollow.
That is, Fig. 6 illustrates such situation, and wherein, an electric wire 5 inserts in the protrusion 4 of each hollow, and just the situation shown in Fig. 2 and 3 is such.Fig. 7 illustrates such situation, and wherein, in one of protrusion 4 of three hollows of two bursts of electric wire 5 insertions, and an electric wire 5 inserts in the protrusion 4 of each all the other two hollows, and just situation as shown in Figure 4 is such.Fig. 8 illustrates such situation, and wherein, two two strands of electric wires insert in the protrusion 4 of each two hollows, and just situation as shown in Figure 5 is such.
Therefore, in the dust catcher of the prior art shown in Fig. 1 to 8, one or two electric wire 5 inserts in each protrusion that is wound on whole length, therefore, have such problem: their form excessive dense, in view of electric wire 5 has been the major function that motor is powered, so this is the structure of waste.
In addition, because electric wire 5 is made by the expensive copper cash of price, so the consumption of electric wire 5 is big more, then the manufacturing cost of final products is high more.Therefore, for the dust collector hose of the prior art with excessive dense structure, primary problem is need reduce cost on economy.Another problem is that the electric wire of prior art has quite high Unit Weight, and this makes their transportation or operation become inconvenient.
Summary of the invention
Therefore, the present invention puts forth effort on and solves the above-mentioned problems of the prior art that occur in, a purpose of the present invention provides the flexible pipe of a dust catcher, its structure has overcome the structure of excessive dense electric wire, that is, and and the problem in the prior art dust collector hose, therefore, reduce the consumption of electric wire sharp, thereby reduce the flexible pipe manufacturing cost widely, and have lighter weight and the flexibility of Geng Jia.
According to the objective of the invention is to of this theory, a dust collector hose is provided, it forms by the list of reeling spirally, and this list has along line a plurality of protrusions connected to one another.
In one embodiment of the invention, dust collector hose forms like this: the strip-shaped material of reeling in a spiral manner continuously also self bonds, and electric wire is inserted in the protrusion of hollow, and at least one hollow protrusion does not insert electric wire.
In another embodiment of the present invention, dust collector hose forms like this: two strip-shaped material of reeling in a spiral manner continuously also bond them along a line, wherein, electric wire inserts in the protrusion of a strip-shaped material 2, does not insert electric wire in the protrusion 4 of another strip-shaped material.
Also have among another embodiment of the present invention, dust collector hose forms like this: two strip-shaped material of reeling in a spiral manner continuously also bond them along a line, wherein, each list has the protrusion of a plurality of insertion electric wires, and at least one hollow protrusion does not insert electric wire.
What should be understood that is, reel spirally three or more the multi-ribbon shape material method that forms dust collector hose also include within the scope of the present invention.
Brief description of drawings
From the detailed description of doing below in conjunction with accompanying drawing, will understand above-mentioned purpose, feature and advantage with other of the present invention more, in all accompanying drawings:
Fig. 1 is a stereogram, and the part of the dust collector hose of prior art is shown, and it is formed by a strip-shaped material, and wherein, an electric wire is inserted in the protrusion of each hollow.
Fig. 2,3,4 and 5 is sectional views of the list of each prior art, wherein, all inserts an electric wire in all protrusions.
Fig. 6 illustrates the structure of the electric wire in each flexible pipe, and this flexible pipe is formed by the list of each prior art shown in Fig. 2 and 3.
Fig. 7 illustrates the structure of the electric wire in the flexible pipe, and this flexible pipe is formed by the list of as shown in Figure 4 prior art.
Fig. 8 illustrates the structure of the electric wire in the flexible pipe, and this flexible pipe is formed by the list of as shown in Figure 5 prior art.
Fig. 9 is a stereogram, and the part of the dust collector hose of prior art is shown, and according to the present invention, it is formed by a strip-shaped material, and wherein, the hollow protrusion that is inserted with the hollow protrusion of an electric wire and is not inserted with an electric wire is arranged abreast.
Figure 10,11,12 and 13 is the sectional views that illustrate according to list of the present invention.
Figure 14,15,16 and 17 illustrates the structure of electric wire in the flexible pipe, and flexible pipe is formed by the list shown in Figure 10,11,12 and 13 respectively.
Figure 18,19,20 and 21 illustrates other embodiment according to list of the present invention.
Figure 22,23,24 and 25 illustrates the structure of electric wire in the flexible pipe, and flexible pipe is formed by the list shown in Figure 18,19,20 and 21 respectively.
Figure 26,27 and 28 illustrates the state that electric wire inserts flexible pipe, and flexible pipe is formed by two strip-shaped material.
The specific embodiment
Describe the present invention below with reference to accompanying drawings in detail.
Fig. 9 is a stereogram, the part of the dust collector hose of prior art is shown, and according to the present invention, it is formed by a strip-shaped material 2, wherein, the hollow protrusion 4a that is inserted with the hollow protrusion 4 of an electric wire 5 and is not inserted with an electric wire 5 arranges abreast and forms one.
Figure 10 to 13 illustrates list 2 according to a preferred embodiment of the invention, wherein, does not have a hollow protrusion 4a of electric wire 5 to be formed on the side in two to four the hollow protrusions that are inserted with electric wire 5.
Specifically, Figure 10 illustrates list 2, and it comprises the protrusion 4 of two hollows, respectively is inserted with an electric wire 5, and wherein, the protrusion 4a of a hollow does not have the electric wire 5 of insertion.Figure 11 illustrates list 2, and it comprises the protrusion 4 of four hollows, respectively is inserted with an electric wire 5, and wherein, the protrusion 4a of a hollow does not have the electric wire 5 of insertion.Figure 12 illustrates list 2, and it comprises the protrusion 4 of two hollows, respectively is inserted with an electric wire 5, and wherein, the protrusion of a hollow is inserted with two electric wires, and the protrusion 4a of a hollow does not have the electric wire 5 of insertion.Figure 13 illustrates list 2, and it comprises the protrusion 4 of two hollows, respectively is inserted with two electric wires 5, and wherein, a protrusion 4a does not have the electric wire 5 of insertion
Also have, Figure 18 illustrates list 2, and it comprises the protrusion 4 of two hollows, respectively is inserted with an electric wire 5, and wherein, the protrusion 4a of two hollows does not have the electric wire 5 of insertion.Figure 19 illustrates list 2, and it comprises the protrusion 4 of four hollows, respectively is inserted with an electric wire 5, and wherein, the protrusion 4a of two hollows does not have the electric wire 5 of insertion.Figure 20 illustrates list 2, and it comprises the protrusion 4 of two hollows, respectively is inserted with an electric wire 5, and wherein, the protrusion 4 of a hollow is inserted with two electric wires 5, and the protrusion 4a of two hollows does not have the electric wire 5 of insertion.Figure 21 illustrates list 2, and it comprises the protrusion 4 of two hollows, respectively is inserted with two electric wires 5, and wherein, the protrusion 4a of two hollows does not have the electric wire 5 of insertion.
As shown in Figure 9, an aforesaid strip-shaped material 2 is reeled spirally according to traditional method.In screw winding, the hook 3 that is positioned at material 2 left sides covers the protrusion 4a of the hollow that is positioned at the right side, and simultaneously, list 2 self bonds, and therefore forms dust collector hose 1.To describe below along the structure of the electric wire 5 of the length layout of the dust collector hose 1 that forms by each list 2.
Figure 14 illustrates flexible pipe 1, and as shown in figure 10, it forms by the list 2 of reeling spirally, and wherein, only the protrusion 4a of a hollow is formed on the list 2.As shown in figure 14, in of protrusion 4, omit the layout of electric wire 5, like this, compare, can reduce about 1/3 along the structure consistency of the electric wire 5 of flexible pipe 1 length with the flexible pipe of prior art immediately following two hollows that are inserted with electric wire 5.
Figure 15 and 16 illustrates flexible pipe 1, and it is formed by the list shown in Figure 11 and 12 2 respectively.As shown in figure 15, in of the protrusion 4 of closelying follow four hollows, omit the layout of electric wire 5, like this, compare with the flexible pipe of prior art, the consumption of electric wire 5 can reduce about 1/5.
Also have, Figure 17 illustrates flexible pipe 1, and it is formed by list 2 as shown in figure 13.As shown in figure 17, in of the protrusion 4 of closelying follow each two hollow inserting two electric wires 5, omit the layout of electric wire 5, like this, compare with the flexible pipe of prior art, the consumption of electric wire 5 can reduce about 1/3.
In addition, Figure 22 illustrates flexible pipe 1, and it is formed by list 2 as shown in figure 18, wherein, forms two protrusion 4a that do not insert the hollow of electric wire 5.As shown in figure 22, in two of the protrusion 4 of closelying follow two hollows inserting electric wire 5, omit the layout of electric wire 5, like this, compare with the flexible pipe of prior art, the consumption of electric wire 5 can reduce about 1/2.
Also have, Figure 23 to 25 illustrates all flexible pipes, and it is formed by the list shown in Figure 19-21 2 respectively.Shown in Figure 23-25, in two of the protrusion 4 of closelying follow four, three or two hollows inserting electric wire 5, omit the layout of electric wire 5, like this, compare with the flexible pipe of prior art, for Figure 23 and 24, the consumption of electric wire 5 can reduce about 1/3, for Figure 25, the consumption of electric wire 5 can reduce about 1/2.
As seen, should be understood that from above embodiment the quantity of protrusion 4a of not inserting the hollow of electric wire 5 increases, then the reduction of the consumption of the electric wire 5 of per unit length flexible pipe also becomes bigger.
Therefore, the present invention is not limited to above embodiment, uses the protrusion 4a of three or more hollows that are inserted with electric wire 5, also falls within the scope of the present invention.
According to another embodiment of the present invention, two strip-shaped material 2 also serially in a spiral manner to the homogeneous bar coil of wire around and form dust collector hose 1.With regard to this situation, Figure 26,27 and 28 shows other embodiment of the protrusion 4a of the protrusion 4 of the hollow be inserted with electric wire 5 and hollow.
Promptly, shown in Figure 26 and 27, two strip-shaped material 2 are reeled in line continuously in a spiral manner, article one, list 2 has the protrusion 4 of the hollow of inserting electric wire 5, second list 2 has the protrusion 4a of the hollow of not inserting electric wire 5, and the connection between two materials is adhered to one another.Therefore, can reduce the consumption of the electric wire 5 of per unit length flexible pipe 1.
Also have, as shown in figure 28, two strip-shaped material 2 are reeled in line in a spiral manner continuously and are formed dust collector hose 1, and list 2 respectively has the protrusion 4 of the hollow of inserting electric wire 5 and do not insert the protrusion 4a of the hollow of electric wire 5.Therefore, can reduce the consumption of the electric wire of per unit length flexible pipe 1.
In the present invention, for convenience of description, the protrusion that is inserted with electric wire 5 is referred to as the protrusion 4 of hollow, and does not have the protrusion of the electric wire that inserts to be referred to as the protrusion 4a of hollow.
Yet the protrusion 4a of hollow also can be inserted with electric wire 5, and protrusion 4 can not insert electric wire 5, and therefore, label 4 and 4a represent to have the protrusion of the hollow of same structure, selects (if necessary) because this protrusion inserts electric wire by the user.
The electric wire 5 that is used for the present invention is to use the electric wire that covers such as the such material of plastics, or does not have obducent bare wire, can select selectively.
In other words, if an electric wire 5 inserts in the protrusion 4, then can adopt the electric wire or the bare wire of coating.Yet,, should adopt the electric wire of coating if two electric wires 5 insert in the same protrusion 4.
From the above as seen, according to the present invention, compared with prior art, the protrusion 4 interior consumptions that also are wound on to spirality the electric wire 5 in the dust collector hose 1 that are inserted into hollow reduce widely.Therefore, the invention provides economic benefit, reduced widely because of using the manufacturing cost of more expensive electric wire 5 caused flexible pipes 1.
Although described the preferred embodiments of the present invention for illustrative purposes, but those skilled in the art will recognize that, do not breaking away under the prerequisite of the scope and spirit of the present invention that disclose by appended claims various modifications, interpolation and to substitute all be possible.
Claims (3)
1. a dust collector hose, it forms by the list of reeling spirally, and wherein, a plurality of protrusions that are inserted with electric wire form a straight line,
Wherein, dust collector hose forms like this: the list of reeling in a spiral manner also self bonds, and make at least one hollow protrusion (4a) be integrally connected to a side of the protrusion (4) of the hollow that is inserted with electric wire 5, thus, reduce the insertion amount of the interior electric wire of flexible pipe (1) (5).
2. dust collector hose as claimed in claim 1, it is characterized in that, dust collector hose forms like this: two strip-shaped material of reeling in a spiral manner continuously (2) also bond them along a line, wherein, electric wire (5) inserts in the protrusion (4) of a strip-shaped material (2), do not insert electric wire (5) in the protrusion (4) of another strip-shaped material (2), thus, reduce the insertion amount of electric wire (5) in the flexible pipe.
3. dust collector hose as claimed in claim 1, it is characterized in that, dust collector hose forms like this: two strip-shaped material of reeling in a spiral manner continuously also bond them along a line, wherein, each list (2) has the protrusion (4) of a plurality of insertion electric wires and at least one does not insert the protrusion of electric wire, thus, reduce the insertion amount of electric wire (5) in the flexible pipe.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20040106281 | 2004-12-15 | ||
| KR1020040106281 | 2004-12-15 | ||
| KR1020050026454 | 2005-03-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1799488A true CN1799488A (en) | 2006-07-12 |
Family
ID=36809860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2005101316801A Pending CN1799488A (en) | 2004-12-15 | 2005-12-15 | Vacuum cleaner hose |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR100803946B1 (en) |
| CN (1) | CN1799488A (en) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20040009538A (en) * | 2002-07-24 | 2004-01-31 | 이현미 | Hose for vacuum cleaner |
-
2005
- 2005-03-30 KR KR1020050026454A patent/KR100803946B1/en active IP Right Grant
- 2005-12-15 CN CNA2005101316801A patent/CN1799488A/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| KR100803946B1 (en) | 2008-02-15 |
| KR20060067789A (en) | 2006-06-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20060712 |