CN106772869A - A kind of combined helical pipe - Google Patents
A kind of combined helical pipe Download PDFInfo
- Publication number
- CN106772869A CN106772869A CN201710107602.0A CN201710107602A CN106772869A CN 106772869 A CN106772869 A CN 106772869A CN 201710107602 A CN201710107602 A CN 201710107602A CN 106772869 A CN106772869 A CN 106772869A
- Authority
- CN
- China
- Prior art keywords
- connecting seat
- helical pipe
- combined helical
- tip surface
- female
- 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.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
- G02B6/4439—Auxiliary devices
- G02B6/4459—Ducts; Conduits; Hollow tubes for air blown fibres
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Laying Of Electric Cables Or Lines Outside (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The invention discloses a kind of combined helical pipe, including body, the body is hollow screwed cylinder, and the body two ends are provided with connecting seat；The connecting seat is provided with tip surface, and some protruding ends and some female ends are included on the tip surface, and the protruding end is provided with inserted sheet, and the female end is provided with slot；Two adjacent one layer of rubber layer of the connecting seat outer wrapping.Through the above way, a kind of combined helical pipe of the invention, the helix tube uses combining structure so that extension enhanced convenience, is adapted to different length needs.
Description
Technical field
The present invention relates to mechanical field, more particularly to a kind of combined helical pipe.
Background technology
In the modern society that information is developed rapidly, the carrier of information becomes the biography such as the basis of information transfer, optical fiber, optical cable
Defeated line carries substantial amounts of signal and information, and the protection of transmission line becomes one of problem for increasingly attracting attention, uses now
Protection tube intensity and toughness are all undesirable, also bad at corrosion-resistant aspect, easily cause the abrasion of optical cable, cause financial resources thing
The loss of power.
The content of the invention
The present invention solves the technical problem of a kind of combined helical pipe of offer.
In order to solve the above technical problems, one aspect of the present invention is：A kind of combined helical pipe, including pipe
Body, the body is hollow screwed cylinder, and the body two ends are provided with connecting seat；
The connecting seat is provided with tip surface, and some protruding ends and some female ends are included on the tip surface, and the protruding end is provided with
Inserted sheet, the female end is provided with slot；
Two adjacent one layer of rubber layer of the connecting seat outer wrapping.
In a preferred embodiment of the present invention, the protruding end is engaged with the female end.
In a preferred embodiment of the present invention, the inserted sheet is engaged with the slot.
The beneficial effects of the invention are as follows：A kind of combined helical pipe of the present invention, the helix tube uses combining structure so that extension
Enhanced convenience, is adapted to different length needs.
Brief description of the drawings
Fig. 1 is a kind of structural representation of combined helical pipe of the invention.
Fig. 2 is a kind of left view of combined helical pipe connecting seat of the invention.
The mark of each part is as follows in accompanying drawing：1st, body；2nd, connecting seat；3rd, tip surface；4th, protruding end；5th, female end；6th, insert
Piece；7th, slot；8th, rubber layer.
Specific embodiment
Presently preferred embodiments of the present invention is described in detail below in conjunction with the accompanying drawings, so that advantages and features of the invention energy
It is easier to be readily appreciated by one skilled in the art, apparent is clearly defined so as to be made to protection scope of the present invention.
Fig. 1 and Fig. 2 is referred to, the embodiment of the present invention includes：A kind of combined helical pipe, including body 1, the body 1 is
Hollow screwed cylinder, the two ends of the body 1 are provided with connecting seat 2, and the connecting seat 2 is used for body described in adjacent two
1 connection.
The connecting seat 2 is provided with tip surface 3, and some protruding ends 4 and some female ends 5 are included on the tip surface 3, described convex
Origin or beginning 4 is engaged with the female end 5 so that body 1 is completely embedded described in adjacent two.
The protruding end 4 is provided with inserted sheet 6, and the female end 5 is provided with slot 7, and the inserted sheet 6 is engaged with the slot 7,
So that body 1 fixes more firm described in adjacent two.
The two adjacent connecting seat 2 outer wrapping, one layer of rubber layer 8, the rubber layer 8 causes connecting seat 2 described in adjacent two
Connection is even closer.
Compared with prior art, a kind of combined helical pipe of the invention, the helix tube uses combining structure so that extension is more
Convenience, be adapted to different length needs.
Embodiments of the invention are the foregoing is only, the scope of the claims of the invention is not thereby limited, it is every to utilize this hair
Equivalent structure or equivalent flow conversion that bright specification and accompanying drawing content are made, or directly or indirectly it is used in other related skills
Art field, is included within the scope of the present invention.
Claims (3)
1. a kind of combined helical pipe, including body, the body is hollow screwed cylinder, it is characterised in that：It is described
Body two ends are provided with connecting seat；
The connecting seat is provided with tip surface, and some protruding ends and some female ends are included on the tip surface, and the protruding end is provided with
Inserted sheet, the female end is provided with slot；
Two adjacent one layer of rubber layer of the connecting seat outer wrapping.
2. a kind of combined helical pipe according to claim 1, it is characterised in that：The protruding end matches with the female end
Close.
3. a kind of combined helical pipe according to claim 1, it is characterised in that：The inserted sheet is engaged with the slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710107602.0A CN106772869B (en) | 2017-02-27 | 2017-02-27 | A kind of combined helical pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710107602.0A CN106772869B (en) | 2017-02-27 | 2017-02-27 | A kind of combined helical pipe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106772869A true CN106772869A (en) | 2017-05-31 |
| CN106772869B CN106772869B (en) | 2019-06-07 |
Family
ID=58960810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710107602.0A Active CN106772869B (en) | 2017-02-27 | 2017-02-27 | A kind of combined helical pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106772869B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5937131A (en) * | 1997-11-17 | 1999-08-10 | Adc Telecommunications, Inc. | Optical cable exit trough |
| CN1057725C (en) * | 1995-02-14 | 2000-10-25 | 金尾千鹤子 | Synthetic resin corrugated pipe having concave-convex surface |
| CN103513381A (en) * | 2013-10-25 | 2014-01-15 | 国网安徽省电力公司池州供电公司 | Optical cable management device |
| CN105093455A (en) * | 2015-09-08 | 2015-11-25 | 广东志众通信工程有限公司 | Combined optical fiber wiring device |
-
2017
- 2017-02-27 CN CN201710107602.0A patent/CN106772869B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1057725C (en) * | 1995-02-14 | 2000-10-25 | 金尾千鹤子 | Synthetic resin corrugated pipe having concave-convex surface |
| US5937131A (en) * | 1997-11-17 | 1999-08-10 | Adc Telecommunications, Inc. | Optical cable exit trough |
| CN103513381A (en) * | 2013-10-25 | 2014-01-15 | 国网安徽省电力公司池州供电公司 | Optical cable management device |
| CN105093455A (en) * | 2015-09-08 | 2015-11-25 | 广东志众通信工程有限公司 | Combined optical fiber wiring device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106772869B (en) | 2019-06-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |