CN203314893U - Hose of dust collector - Google Patents
Hose of dust collector Download PDFInfo
- Publication number
- CN203314893U CN203314893U CN201320250952XU CN201320250952U CN203314893U CN 203314893 U CN203314893 U CN 203314893U CN 201320250952X U CN201320250952X U CN 201320250952XU CN 201320250952 U CN201320250952 U CN 201320250952U CN 203314893 U CN203314893 U CN 203314893U
- Authority
- CN
- China
- Prior art keywords
- clinch
- concave part
- soft
- band shape
- lap joint
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The utility model relates to a hose of a dust collector. The hose of the dust collector comprises strip-shaped soft bars, the strip-shaped soft bars are spirally pasted into a molding pipe body, each strip-shaped soft bar comprises a groove portion and a lap joint portion connected with one port of the groove portion, the lap joint portion comprises an inner surface and an outer surface, the lap joint portion extends from one port of the groove to the direction away from one side of the groove portion, and when the strip-shaped soft bars are pasted into the molding pipe body, according to two adjacent loops in the forward-backward direction of path of air flow, the outer surface of the front loop of the lap joint portion is connected to the inner surface of the next loop of the lap joint portion in a lap joint mode to shield the groove portion. Due to the fact that the inner surface of the front loop of the lap joint portion is higher than the inner surface of the next loop of the lap joint portion, the inner surface of the lap joint portion forms a laminated inner tubular surface of the pipe body. According to the hose of the dust collector, due to shielding of the groove in the inner surface of the hose, dust cannot be accumulated inside the groove portion; the front loop of the lap joint portion and the next loop of the lap joint portion can move relative to each other, and bending, tension and compression are not affected; the inner surface of the hose is laminated, air flowing resistance is reduced, energy consumption is reduced, and noise is lowered.
Description
Technical field
The utility model relates to the dust collection equipment field, particularly relates to a kind of dust collector hose.
Background technology
In dust collection equipment, mostly can use flexible pipe, dust collector hose as shown in Figure 9, comprise the banded adhesive tape 17 of extending along its length, banded adhesive tape 17 has inner surface 19, outer surface 20, banded adhesive tape 17 spiral molding bonded bodys 18, and the outer surface 20 of banded adhesive tape 17 forms the outer tube surface of body 18, the inner tube surface of inner surface 19 formation bodys 18.As shown in figure 11: the cross section of banded adhesive tape 17 on width is horizontal S type, and the front portion of the banded adhesive tape 17 of horizontal S type is bondd by glue 21 successively and between rear portion.As shown in figure 10: there is groove 22 in banded adhesive tape 17 in bonding part, also makes the inner tube surface of body 18 to produce following harmful effect to the performance of dust catcher performance:
1, air-flow is produced and hinders, increased the energy loss in the circulation of air process;
2, produce larger noise;
3, groove is in the dust catcher use procedure, and dust can be deposited in groove; Clean inconvenient.
With reference to notification number, for the Chinese patent " a kind of plastic flexible pipe " of " CN201407433Y ", it discloses at least one in the rear surface of a kind of rear cell wall at U-shaped groove, tail boom wall, axially be provided with projectedly the structure of convex tendon along flexible pipe, shown in accompanying drawing 3, at first: two convex tendon is not by U-shaped groove sealing, and dust can be deposited in U-shaped groove; Secondly, when flexible pipe is carried out to bending, the convex tendon be oppositely arranged withstands mutually, affects the flexibility of flexible pipe; Protrude vertically convex tendon even only arrange one, and, by U-shaped groove sealing, when flexible pipe is carried out to bending, still there will be convex tendon to withstand the phenomenon of U-shaped groove inwall.
The Chinese patent that is " 101788088A " with reference to notification number " has smooth inwall and/or the flexible hose of outer wall ", referring to its accompanying drawing 2,4,5,6,7, the ribbed pipe that a kind of inner tube surface is smooth is disclosed, covering leg by first, second inwall covers the inwall recess, but the inclined-plane that first, second inwall covering leg fits pushes up mutually when ribbed pipe curves inwardly, and still affects the flexibility of flexible pipe.
Summary of the invention
A purpose of the present utility model is to provide a kind of dust collector hose.
For achieving the above object, the technical solution adopted in the utility model is:
a kind of dust collector hose, comprise along its length soft of the band shape of extending, soft spiral molding bonded body of described band shape, soft of described band shape comprises a concave part on its width, the clinch be connected with port of described concave part, described clinch has inner surface, outer surface, described clinch is tilted to extend to the direction away from the one side by a port of described concave part, when soft the described body of spiral molding bonded of described band shape, between the two adjacent rings on air-flow conduct fore-and-aft direction, the outer surface of the described clinch of last circle is overlapped on the inner surface of the described clinch of Hou Yiquan, described concave part is covered, and the inner surface of the described clinch of last circle is higher than the inner surface of the described clinch of Hou Yiquan, make the inner surface of described clinch form layered laminate body inner tube surface.
Preferably, there is the binding part extended to its outside on the outer surface of described clinch, when soft the described body of spiral molding bonded of described band shape, described binding part bonds by glue near a side of described concave part and the inner groove surface of described concave part.
Preferably, soft of described band shape is banded adhesive tape.
Another purpose of the present utility model is to provide a kind of dust collector hose.
For achieving the above object, the technical solution adopted in the utility model is:
a kind of dust collector hose, comprise along its length soft of the band shape of extending, soft spiral molding bonded body of described band shape, soft of described band shape comprises a concave part on its width, the clinch be connected with port of described concave part, described clinch has inner surface, outer surface, described clinch by a port of described concave part near and away from its two side direction, tilt to extend simultaneously, when soft the described body of spiral molding bonded of described band shape, between the two adjacent rings on air-flow conduct fore-and-aft direction: last circle is overlapped on a rear circle on the inner surface of the clinch extended away from described concave part one side to the outer surface of the clinch extended near described concave part one side, described concave part is covered, and the inner surface of the described clinch of last circle is higher than the inner surface of the described clinch of Hou Yiquan, make the inner surface of described clinch form layered laminate body inner tube surface.
Preferably, there is the binding part extended to its outside on the outer surface of the clinch tail end extended away from described concave part one side, when soft the described body of spiral molding bonded of described band shape, described binding part bonds by glue near a side of described concave part and the inner groove surface of described concave part.
Preferably, soft of described band shape is banded adhesive tape.
In this application: press before and after air-flow conduct direction definition, air-flow by the front flow direction after.
Because technique scheme is used, the utility model compared with prior art has following advantages:
1, the groove of flexible pipe inner surface is all covered, when dust catcher uses, dust can productive set in the concave part of flexible pipe, reduced the user and used rear clean trouble;
2,, in normal use procedure, front and back two circle clinch can produce relative motion, the extruding force before and after having reduced between the clinch of two circles; Bending while not affecting normal the use, stretch, the functions such as compression;
3, it is stacked that the flexible pipe inner surface is watt shape height, and during Air Flow, resistance reduces, and has reduced energy loss in air flow process, has improved the efficiency of dust catcher, than widely used flexible pipe noise decrease to some degree in industry.
The accompanying drawing explanation
The structural representation that accompanying drawing 1 is embodiment mono-middle tube body;
The schematic diagram that accompanying drawing 2 is banded adhesive tape in embodiment mono-;
The schematic cross-section that accompanying drawing 3 is banded adhesive tape in embodiment mono-;
The body partial schematic sectional view that accompanying drawing 4 is embodiment mono-;
The structural representation that accompanying drawing 5 is embodiment bis-middle tube bodies;
The schematic diagram that accompanying drawing 6 is banded adhesive tape in embodiment bis-;
The schematic cross-section that accompanying drawing 7 is banded adhesive tape in embodiment bis-;
The body partial schematic sectional view that accompanying drawing 8 is embodiment bis-;
The structural representation that accompanying drawing 9 is the prior art body;
Accompanying drawing 10 is M section enlarged drawing in accompanying drawing 9;
Accompanying drawing 11 is the schematic cross-section of banded adhesive tape on width in prior art.
Wherein: 1, banded soft; 2, body; 3, concave part; 4, clinch; 5, inner surface; 6, outer surface; 7, binding part; 8, glue; 9, banded soft; 10, body; 11, concave part; 12, clinch; 13, inner surface; 14, outer surface; 15, binding part; 16, glue.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is further described:
Embodiment mono-:
Dust collector hose as a kind of as Fig. 1, comprise along its length soft 1 of the band shape of extending, and this soft be adhesive tape, soft 1 spiral molding bonded body 2 of band shape.In the present embodiment:
As shown in Figure 2,3: banded soft 1 comprises a concave part 3, the clinch 4 be connected with 3 one ports of concave part on its width, clinch 4 has inner surface 5, outer surface 6, clinch 4 is tilted to extend to the direction away from the one side by an end of concave part 3, there is the binding part 7 extended to its outside on the outer surface 6 of clinch 4, be that binding part 7 is divided into two the outer surface of clinch 46, in the present embodiment, clinch 4, concave part 3 and binding part 7 are one-body molded.
As shown in Figure 4: when carrying out the spiral bonding, binding part 7 is stretched in concave part 3, binding part 7 bonds by glue 8 near a side of concave part 3 and the inner groove surface of concave part 3; Between the two adjacent rings on air-flow conduct fore-and-aft direction: on the inner surface 5 of a circle clinch 4, concave part 3 is covered after the outer surface 6a of last circle clinch 4 is overlapped on, and the inner surface 5 of last circle clinch 4 is higher than the inner surface 5 of a rear circle clinch 4.That is to say: being overlapped on afterwards of last circle clinch 4 integral inclinations one enclosed on clinch 4, make the whole overlap joint for relative height of clinch 4, thereby inner surface 5 forms layered laminate body inner tube surface, air-flow flows to lower inner surface 5 from relatively high inner surface 5 all the time.At flexible pipe, stretch, in the time of compression or bending, inner surface 5 and the relative motion that outer surface 6 produces certain limits, can allow the user under normal service condition, and inner surface 5 is not easy disengaging with outer surface 6, in overlap condition.
Embodiment bis-:
Dust collector hose as a kind of as Fig. 5, comprise along its length soft 9 of the band shape of extending, and this soft be adhesive tape, soft 9 spiral molding bonded bodys 10 of band shape.In the present embodiment:
As shown in Figure 6,7: banded soft 9 comprises a concave part 11, the clinch 12 be connected with 11 1 ports of concave part on its width, clinch 12 has inner surface 13, outer surface 14, clinch 12 by an end of concave part 11 near and away from its two side direction, tilt to extend simultaneously, concave part 11 is divided into two the outer surface of clinch 12 14; Clinch 12 has the binding part 15 extended to its outside on the outer surface 14 of clinch 12 tail ends that extend away from concave part 11 1 sides, and in the present embodiment, clinch 12, concave part 11 and binding part 15 are one-body molded.
As shown in Figure 8: when carrying out the spiral bonding, binding part 15 is stretched in concave part 11, binding part 15 bonds by glue 16 near a side of concave part 11 and the inner groove surface of concave part 11; Between the two adjacent rings on air-flow conduct fore-and-aft direction: after last circle is overlapped on to the outer surface 14 of the clinch 12 extended near concave part 11 1 sides, a circle covers concave part 11 on the inner surface 13 of the clinch 12 extended away from concave part 11 1 sides, and the inner surface 13 of last circle clinch 12 is higher than the inner surface 13 of a rear circle clinch 12.That is to say: being overlapped on afterwards of last circle clinch 12 integral inclinations one enclosed on clinch 12, make the whole overlap joint for relative height of clinch 12, thereby inner surface 13 forms layered laminate body inner tube surface, air-flow flows to lower inner surface 13 from relatively high inner surface 13 all the time.At flexible pipe, stretch, in the time of compression or bending, inner surface 13 and the relative motion that outer surface 14 produces certain limits, can guarantee that the user is under normal service condition, and inner surface 13 can not break away from outer surface 14, in overlap condition.
Above-described embodiment is only explanation technical conceive of the present utility model and characteristics, and its purpose is to allow the person skilled in the art can understand content of the present utility model and implement according to this, can not limit protection domain of the present utility model with this.All equivalences of doing according to the utility model Spirit Essence change or modify, within all should being encompassed in protection domain of the present utility model.
Claims (6)
1. a dust collector hose, comprise soft of the band shape (1) of extending along its length, soft (1) spiral molding bonded body of described band shape (2), described band shape soft (1) comprises a concave part (3) on its width, with described (3) clinch that port is connected of concave part (4), described clinch (4) has inner surface (5), outer surface (6), it is characterized in that: described clinch (4) is tilted to extend to the direction away from the one side by a port of described concave part (3), when soft the described body of (1) spiral molding bonded of described band shape (2), between the two adjacent rings on air-flow conduct fore-and-aft direction, the outer surface (6a) of the described clinch of last circle (4) is overlapped on the inner surface (5) of the described clinch of Hou Yiquan (4), described concave part (3) is covered, and the inner surface (5) of the described clinch of last circle (4) is higher than the inner surface (5) of the described clinch of Hou Yiquan (4), make the inner surface (5) of described clinch (4) form layered laminate body (2) inner tube surface.
2. a kind of dust collector hose according to claim 1, it is characterized in that: there is the binding part (7) extended to its outside on the outer surface (6) of described clinch (4), when soft the described body of (1) spiral molding bonded of described band shape (2), described binding part (7) bonds by glue (8) near a side of described concave part (3) and the inner groove surface of described concave part (3).
3. a kind of dust collector hose according to claim 1 is characterized in that: described band shape soft (1) is banded adhesive tape.
4. a dust collector hose, comprise soft of the band shape (9) of extending along its length, soft (9) spiral molding bonded body of described band shape (10), described band shape soft (9) comprises a concave part (11) on its width, with described (11) clinch that port is connected of concave part (12), described clinch (12) has inner surface (13), outer surface (14), it is characterized in that: described clinch (12) by a port of described concave part (11) near and away from its two side direction, tilt to extend simultaneously, when soft the described body of (9) spiral molding bonded of described band shape (10), between the two adjacent rings on air-flow conduct fore-and-aft direction: last circle is overlapped on a rear circle on the inner surface (13) of the clinch (12) extended away from described concave part (11) one sides to the outer surface (14a) of the clinch (12) extended near described concave part (11) one sides, described concave part (11) is covered, and the inner surface (13) of the described clinch of last circle (12) is higher than the inner surface (13) of the described clinch of Hou Yiquan (12), make the inner surface (13) of described clinch (12) form layered laminate body (10) inner tube surface.
5. a kind of dust collector hose according to claim 4, it is characterized in that: on the outer surface (14b) of clinch (12) tail end extended away from described concave part (11) one sides, there is the binding part (15) extended to its outside, when soft the described body of (9) spiral molding bonded of described band shape (10), described binding part (15) bonds by glue (16) near a side of described concave part (11) and the inner groove surface of described concave part (11).
6. a kind of dust collector hose according to claim 4 is characterized in that: described band shape soft (9) is banded adhesive tape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320250952XU CN203314893U (en) | 2013-04-03 | 2013-05-10 | Hose of dust collector |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310115291.4 | 2013-04-03 | ||
| CN201310115291 | 2013-04-03 | ||
| CN201320250952XU CN203314893U (en) | 2013-04-03 | 2013-05-10 | Hose of dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203314893U true CN203314893U (en) | 2013-12-04 |
Family
ID=48833658
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013101732144A Pending CN103222835A (en) | 2013-04-03 | 2013-05-10 | Hose pipe of dust collector |
| CN201320250952XU Expired - Fee Related CN203314893U (en) | 2013-04-03 | 2013-05-10 | Hose of dust collector |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013101732144A Pending CN103222835A (en) | 2013-04-03 | 2013-05-10 | Hose pipe of dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN103222835A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103222835A (en) * | 2013-04-03 | 2013-07-31 | 苏州市宏伟电器有限公司 | Hose pipe of dust collector |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6704314B2 (en) * | 2016-08-22 | 2020-06-03 | タイガースポリマー株式会社 | Hose for vacuum cleaner |
| CN108517924B (en) * | 2018-05-29 | 2024-04-09 | 广西康巴科技有限公司 | Odor-isolation blocking and discharging device for kitchen and toilet |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1600656C3 (en) * | 1967-04-04 | 1974-08-22 | Veb Thermoplast, X 3520 Schoenhausen | A flexible tube made of a plastic tape that is wound into one another in a helical manner |
| BE792981A (en) * | 1971-12-20 | 1973-04-16 | Dayco Corp | VACUUM HOSE |
| CN2323727Y (en) * | 1998-03-11 | 1999-06-16 | 朱瑞昌 | Dust-collector with cone inner hole smooth hose |
| JP2002005347A (en) * | 2000-06-16 | 2002-01-09 | Totaku Kogyo Kk | Flexible hose |
| KR20040009538A (en) * | 2002-07-24 | 2004-01-31 | 이현미 | Hose for vacuum cleaner |
| KR20080105533A (en) * | 2007-05-31 | 2008-12-04 | 삼성광주전자 주식회사 | Flexible hose and vacuum cleaner having the same |
| DE102008022663B4 (en) * | 2008-05-07 | 2012-10-31 | Schauenburg Hose Technology Gmbh | Stretch hose |
| CN101788088B (en) * | 2009-01-28 | 2014-11-19 | 柔性塑料集团 | Flexible hose with smooth inner and/or outer wall |
| CN103222835A (en) * | 2013-04-03 | 2013-07-31 | 苏州市宏伟电器有限公司 | Hose pipe of dust collector |
-
2013
- 2013-05-10 CN CN2013101732144A patent/CN103222835A/en active Pending
- 2013-05-10 CN CN201320250952XU patent/CN203314893U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103222835A (en) * | 2013-04-03 | 2013-07-31 | 苏州市宏伟电器有限公司 | Hose pipe of dust collector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103222835A (en) | 2013-07-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203314893U (en) | Hose of dust collector | |
| CN202444215U (en) | Composite cable pipe | |
| CN206191124U (en) | Interior CA type who establishes yarn mesh grid | |
| CN203264400U (en) | Filter | |
| CN206694812U (en) | A kind of HDPE hollow wall plastic-steel windings | |
| CN207796309U (en) | A kind of wear-resisting type sebific duct | |
| CN205829086U (en) | Electric power polypropylene bilayer single-wall corrugated pipe material | |
| CN209529503U (en) | A kind of water conservancy diversion slot type absorptive core and disposable urine trousers | |
| CN201346429Y (en) | Polyurethane foam filter element of air filter | |
| CN205198773U (en) | Fire fighting water band | |
| CN206900538U (en) | Motorcycle sun shine proof cover | |
| CN219017282U (en) | Flexible energy-saving photoelectric composite cable | |
| CN216853972U (en) | Nylon zipper capable of reducing noise | |
| CN220931349U (en) | Air conditioner drain pipe with good sealing performance | |
| CN202746062U (en) | Clean air output pipe of air filter | |
| CN207945362U (en) | A kind of underground water-injection pipe assembly and its water injection pipe | |
| CN202477554U (en) | Dust collector dust-cup with novel sealing member | |
| CN206246895U (en) | three-way pipe | |
| CN205446215U (en) | Novel ball absorbs water | |
| CN214229988U (en) | Reusable environment-friendly mask | |
| CN205224233U (en) | Prefabricated pipe of new -type sewer | |
| CN204132598U (en) | The coupling apparatus of umbrella frame and umbrella cloth | |
| CN203627052U (en) | Glue-line-wound fuel filter element | |
| CN212796136U (en) | High-strength air-molded cloth | |
| CN207740567U (en) | A kind of antiseepage steel band bellows |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131204 Termination date: 20160510 |