CN104819190A - Portable aluminium alloy telescopic tube - Google Patents
Portable aluminium alloy telescopic tube Download PDFInfo
- Publication number
- CN104819190A CN104819190A CN201510138553.8A CN201510138553A CN104819190A CN 104819190 A CN104819190 A CN 104819190A CN 201510138553 A CN201510138553 A CN 201510138553A CN 104819190 A CN104819190 A CN 104819190A
- Authority
- CN
- China
- Prior art keywords
- outer tube
- aluminum alloy
- pipe
- alloy telescopic
- telescopic pipe
- 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
Links
- 229910000838 Al alloy Inorganic materials 0.000 title claims abstract description 37
- 230000000694 effects Effects 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 6
- 238000001125 extrusion Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000005662 electromechanics Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Classifications
-
- 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
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
- F16B7/10—Telescoping systems
Abstract
The invention discloses a portable aluminium alloy telescopic tube. The portable aluminium alloy telescopic tube comprises an outer tube and an inner tube. The inner tube can be stored in an inner cavity of the outer tube, and internal thread structures are arranged on the inner wall of the outer tube. The internal thread structures are arranged at the front end and the rear end of the inner wall of the outer tube respectively. The end, connected with the outer tube, of the inner tube is provided with an external thread structure, and the internal thread structures and the external thread structure can be screwed. The portable aluminium alloy telescopic tube has the advantages of being reasonable in structural design, convenient to use, appropriate in manufacturing cost, capable of achieving a good positioning effect when the telescopic tube is stretched and contracted, and capable of enabling the telescopic tube to be used more conveniently.
Description
Technical field
The present invention relates to a kind of aluminum alloy telescopic pipe, particularly relate to a kind of novel aluminum alloy telescopic pipe easy to use, belong to Al-alloy products technical field.
Background technique
Aluminium alloy pipe is the one of nonferrous metal tube, and it is through the tubular metal material of the processes one-tenth such as extruding, drawing along its longitudinal total length hollow by aluminium alloy extrusions.Aluminium alloy pipe can have one or more closed through hole, and wall thickness, cross-sectional uniformity are consistent, can be divided into: square tube, pipe, pattern pipe, steel tubing in different shapes etc. by profile; Can be divided into by fashion of extrusion: seamless aluminium tubing and common extruded tube; Can be divided into by precision: common aluminum pipe and accurate aluminum pipe, wherein accurate aluminum pipe generally needs to reprocess after extrusion, as cold drawn essence is taken out; Can be divided into by rolling thickness: common aluminum pipe and thin-wall aluminium pipe.Due to aluminium alloy pipe have density is little, quality is light, intensity is high and excellent thermal conductivity, weldability, can forge, the performance such as low resistive and machining, aluminium alloy pipe is widely used in all trades and professions, as: automobile, steamer, space flight, aviation, electrical equipment, agricultural, electromechanics, household etc.Aluminium alloy pipe is ubiquitous in our life, has replaced iron and steel, copper material, timber and plastics in a lot of occasion, becomes a kind of important basic material of human society.
Aluminum alloy telescopic pipe has the performances such as material is light, cost is low, intensity is high, easy to use, is widely used in household electric appliance, cleaning appliance technical field.But existing aluminum alloy telescopic pipe is in use convenient not, and connective stability is poor, and structure is comparatively complicated, and preparation cost is higher.
Summary of the invention
For the demand, the invention provides a kind of portable type aluminum alloy telescopic pipe, this aluminum alloy flexible pipe structure is reasonable in design, easy to use, all can obtain good locating effect after flexible, improves the convenience that aluminum alloy telescopic pipe uses.
The present invention is a kind of portable type aluminum alloy telescopic pipe, this aluminum alloy telescopic pipe comprises outer tube and interior pipe, interior pipe can take in outer tube bore, the inwall of described outer tube arranges female thread structure, described female thread structure is separately positioned on the forward and backward two ends of outer tube wall, described inner pipe end, arranges external thread structure with on the connecting end of outer tube, and described internal thread and external thread structure can screw.
In a preferred embodiment of the present invention, described internal thread and external thread structure are dextrorotation, and thread type is common fine thread.
In a preferred embodiment of the present invention, described internal thread and the screwing length of external thread structure are about 2cm.
In a preferred embodiment of the present invention, described female thread structure arranges relief groove structure on the outlet end near outer tube.
Present invention is disclosed a kind of portable type aluminum alloy telescopic pipe, this aluminum alloy flexible pipe structure is reasonable in design, easy to use, and preparation cost is moderate, and telescopic pipe all can obtain good locating effect when stretching and shrink, and makes the use of telescopic pipe more convenient.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation:
Fig. 1 is the structural representation of embodiment of the present invention portable type aluminum alloy telescopic pipe;
Fig. 2 is the structural representation of interior pipe in embodiment of the present invention portable type aluminum alloy telescopic pipe.
In accompanying drawing, the mark of each parts is as follows: 1, outer tube, and 2, interior pipe, 3, outside thread.
Embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present invention is described in detail, can be easier to make advantages and features of the invention be readily appreciated by one skilled in the art, thus more explicit defining is made to protection scope of the present invention.
Fig. 1 is the structural representation of embodiment of the present invention portable type aluminum alloy telescopic pipe; Fig. 2 is the structural representation of interior pipe in embodiment of the present invention portable type aluminum alloy telescopic pipe; This aluminum alloy telescopic pipe comprises outer tube 1 and interior pipe 2, interior pipe 2 can take in outer tube 1 inner chamber, the inwall of described outer tube 1 arranges female thread structure, described female thread structure is separately positioned on the forward and backward two ends of outer tube 1 inwall, described interior pipe 2 end, arrange outside thread 3 structure with on the connecting end of outer tube 1, described internal thread and outside thread 3 structure can screw.
In the portable type aluminum alloy telescopic pipe that the present invention mentions, the internal thread on inner and outer pipe and outer spiral shell 3 line structure are dextrorotation, and thread type is common fine thread; The screwing length of internal thread and outside thread 3 structure is about 2cm; Stability when said structure can guarantee that outer tube 1 and interior pipe 2 screw connection, telescopic pipe stretches and shrinks more convenient.
Female thread structure set by above-mentioned outer tube 1, the outlet end near outer tube 1 arranges relief groove structure, and this structure can avoid outer tube 1 to be separated with the disconnection of interior pipe 2, guarantees stability when aluminum alloy telescopic pipe uses.
Present invention is disclosed a kind of portable type aluminum alloy telescopic pipe, be characterized in: this aluminum alloy flexible pipe structure is reasonable in design, easy to use, and preparation cost is moderate, telescopic pipe all can obtain good locating effect when stretching and shrink, and makes the use of telescopic pipe more convenient.
The above; be only the specific embodiment of the present invention; but protection scope of the present invention is not limited thereto; any those of ordinary skill in the art are in the technical scope disclosed by the present invention; the change can expected without creative work or replacement, all should be encompassed within protection scope of the present invention.Therefore, the protection domain that protection scope of the present invention should limit with claims is as the criterion.
Claims (4)
1. a portable type aluminum alloy telescopic pipe, it is characterized in that, this aluminum alloy telescopic pipe comprises outer tube and interior pipe, interior pipe can take in outer tube bore, the inwall of described outer tube arranges female thread structure, and described female thread structure is separately positioned on the forward and backward two ends of outer tube wall, described inner pipe end, arrange external thread structure with on the connecting end of outer tube, described internal thread and external thread structure can screw.
2. portable type aluminum alloy telescopic pipe according to claim 1, it is characterized in that, described internal thread and external thread structure are dextrorotation, and thread type is common fine thread.
3. according to the portable type aluminum alloy telescopic pipe described in claim 1 to 2, it is characterized in that, described internal thread and the screwing length of external thread structure are about 2cm.
4. portable type aluminum alloy telescopic pipe according to claim 1, is characterized in that, described female thread structure arranges relief groove structure on the outlet end near outer tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510138553.8A CN104819190A (en) | 2015-03-27 | 2015-03-27 | Portable aluminium alloy telescopic tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510138553.8A CN104819190A (en) | 2015-03-27 | 2015-03-27 | Portable aluminium alloy telescopic tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104819190A true CN104819190A (en) | 2015-08-05 |
Family
ID=53729610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510138553.8A Pending CN104819190A (en) | 2015-03-27 | 2015-03-27 | Portable aluminium alloy telescopic tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104819190A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107137210A (en) * | 2017-06-23 | 2017-09-08 | 常州信息职业技术学院 | A kind of intelligent guiding walking stick for blind person |
| CN108506619A (en) * | 2018-05-18 | 2018-09-07 | 江苏雪旺制冷科技有限公司 | A kind of scalable connecting tube |
| CN109579631A (en) * | 2017-09-28 | 2019-04-05 | 镇江中广告制品有限公司 | Rainbow machine with cleaning function |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004090349A1 (en) * | 2003-04-14 | 2004-10-21 | Jussi Petteri Heinonen | Telescopic handle |
| CN1766351A (en) * | 2005-11-04 | 2006-05-03 | 江苏省电力公司无锡供电公司 | Length adjusting apparatus for rod-like member |
| CN2809309Y (en) * | 2005-02-22 | 2006-08-23 | 朱均琦 | Spiral telescopic pole and spiral telescopic device composed thereby |
| CN201665513U (en) * | 2010-04-13 | 2010-12-08 | 山东华联矿业股份有限公司 | Telescopic pry bar |
| CN203429796U (en) * | 2013-08-12 | 2014-02-12 | 邯郸市孙庄采矿有限公司 | Spiral telescopic pull rod device |
-
2015
- 2015-03-27 CN CN201510138553.8A patent/CN104819190A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004090349A1 (en) * | 2003-04-14 | 2004-10-21 | Jussi Petteri Heinonen | Telescopic handle |
| CN2809309Y (en) * | 2005-02-22 | 2006-08-23 | 朱均琦 | Spiral telescopic pole and spiral telescopic device composed thereby |
| CN1766351A (en) * | 2005-11-04 | 2006-05-03 | 江苏省电力公司无锡供电公司 | Length adjusting apparatus for rod-like member |
| CN201665513U (en) * | 2010-04-13 | 2010-12-08 | 山东华联矿业股份有限公司 | Telescopic pry bar |
| CN203429796U (en) * | 2013-08-12 | 2014-02-12 | 邯郸市孙庄采矿有限公司 | Spiral telescopic pull rod device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107137210A (en) * | 2017-06-23 | 2017-09-08 | 常州信息职业技术学院 | A kind of intelligent guiding walking stick for blind person |
| CN109579631A (en) * | 2017-09-28 | 2019-04-05 | 镇江中广告制品有限公司 | Rainbow machine with cleaning function |
| CN108506619A (en) * | 2018-05-18 | 2018-09-07 | 江苏雪旺制冷科技有限公司 | A kind of scalable connecting tube |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150805 |
|
| WD01 | Invention patent application deemed withdrawn after publication |