CN105275933A - Carbon fiber telescopic rod - Google Patents
Carbon fiber telescopic rod Download PDFInfo
- Publication number
- CN105275933A CN105275933A CN201510855488.0A CN201510855488A CN105275933A CN 105275933 A CN105275933 A CN 105275933A CN 201510855488 A CN201510855488 A CN 201510855488A CN 105275933 A CN105275933 A CN 105275933A
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- CN
- China
- Prior art keywords
- pipes
- adapter
- hole
- carbon fiber
- inner catheter
- 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.)
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Abstract
The invention discloses a carbon fiber telescopic rod. The carbon fiber telescopic rod is composed of a plurality of single telescopic pipes embedded sequentially from exterior to interior. The single pipes comprise front inner guide pipes, middle connecting pipes and rear outer guide pipes. The size of the outer guide pipes is larger than that of the connecting pipes, and the outer guide pipes protrude out of the outer surfaces of the connecting pipes. Inner guide pipe holes of the inner guide pipes are smaller than connecting pipe holes of the connecting pipes. The inner walls of the inner guide pipe holes protrude out of the inner walls of the connecting pipe holes. The inner guide pipes, the inner guide pipe holes, the connecting pipes, the connecting pipe holes, the outer guide pipes and outer guide pipe holes are coaxial. When the multiple layers of pipes of the telescopic rod are sleeved, stretch and contract, the relative resistance tends to be consistent. The corresponding matching gaps of the pipes are consistent, the telescopic running is relatively stable, and coaxiality is improved. The carbon fiber telescopic rod has the beneficial effects that the corresponding resistance of the carbon fiber rod in the stretching and contracting process tends to be consistent, linearity is relatively improved, and the carbon fiber telescopic rod can be widely applied to automatic flagpoles, automatic antennas, automatic fishing rods and painting and calligraphy paper telescopic rod products.
Description
Technical field
The present invention relates to carbon fiber bar product technical field, be specifically related to a kind of carbon fiber flexible rod.
Background technique
Flexible rod because of its can variation length, thus have application in a lot of fields.Carbon fiber bar of the prior art is band tapering, and tapering is comparatively large, is all fishing rod types.When multilayer tubing is inlayed, its gap is very large, and the length along with pull-out increases generation self-locking when its gap diminishes thereupon and moves to the longest; There is the defect that resistance and coaxality in telescopic process are inconsistent, thus slackened its effect, and constrain its application in a wider context.In addition, the manufacturing process of this band tapering carbon fiber bar is more complicated, and cost of production is higher.
Summary of the invention
The present invention is directed to the defect of prior art, the carbon fiber flexible rod that a kind of structure is simple, reliable and stable, straight line degree is high is provided.
For solving the problems of the technologies described above, the present invention adopts following technological scheme: a kind of carbon fiber flexible rod, be made up of some scalable single tubes nested successively from outside to inside, each single tube is of similar shape, it is characterized in that: described single tube comprises the outer duct being positioned at anterior inner catheter, middle adapter and rear portion, the profile of outer duct is greater than the profile of adapter, and protrudes from the contoured surface of adapter; The inner catheter hole of inner catheter is less than the adapter hole of adapter, and the inwall in inner catheter hole protrudes from the inwall in adapter hole; Inner catheter, inner catheter hole, adapter, adapter hole, outer duct and outer duct hole are coaxial; At least two single tubes form flexible rod entirety, outer field inner catheter and nested adapter profile Spielpassung within it, outer duct and the adapter internal diameter Spielpassung be included in outside it of internal layer, when internal layer is stretched to caudal end, its outer duct is stuck in the hole wall place in the inner catheter hole of its outer one deck.
Further, the profile of described inner catheter and the profile of adapter are coaxially total to footpath, and profile is consistent; Described adapter hole and outer duct hole are coaxially total to footpath, and in both, shape is consistent.
When the multilayer tubing of this flexible rod is nested flexible, comparative resistance reaches unanimity; The corresponding matching gap of pipe is consistent, and stretching operation is relatively steady, coaxality improves.
Feature of the present invention and beneficial effect are: in telescopic process, the corresponding resistance of carbon fiber bar reaches unanimity, and straightness accuracy improves relatively, can be widely used in automatic flagpole, automatic antenna, Automatic fishing rod and china picture-character paper stretch-draw boom product.
Accompanying drawing explanation
Fig. 1 is single tube longitudinal profile structural representation of the present invention;
Fig. 2 is multitube composite structure schematic diagram of the present invention.
In figure, 1 is inner catheter, and 2 is adapter, and 3 is outer duct, and 4 is inner catheter hole, and 5 is adapter hole, and 6 is outer duct hole, and 7 is outer.
Embodiment
In the present embodiment, see figures.1.and.2, described carbon fiber flexible rod, be made up of some scalable single tubes nested successively from outside to inside, each single tube is of similar shape; Single tube comprises the outer duct 3 being positioned at anterior inner catheter 1, middle adapter 2 and rear portion, and the profile of outer duct 3 is greater than the profile of adapter 2, and protrudes from the contoured surface of adapter 2; The inner catheter hole 4 of inner catheter 1 is less than the adapter hole 5 of adapter 2, and the inwall in inner catheter hole 4 protrudes from the inwall in adapter hole 5; Inner catheter 1, inner catheter hole 4, adapter 2, adapter hole 5, outer duct 3 and outer duct hole 6 are coaxial; At least two single tubes form flexible rod entirety, outer field inner catheter and nested adapter profile Spielpassung within it, outer duct and the adapter internal diameter Spielpassung be included in outside it of internal layer, when internal layer is stretched to caudal end, its outer duct is stuck in the hole wall place in the inner catheter hole of its outer one deck.
The profile of described inner catheter 1 and the profile of adapter 2 are coaxially total to footpath, and profile is consistent; Altogether footpath coaxial with outer duct hole 6, described adapter hole 5, in both, shape is consistent.
When the multilayer tubing of this flexible rod is nested flexible, comparative resistance reaches unanimity; The corresponding matching gap of pipe is consistent, and stretching operation is relatively steady, coaxality improves.
Below the present invention be described in detail, the above, be only the preferred embodiment of the present invention, when not limiting the application's practical range, namely allly does impartial change according to the application's scope and modify, all should still belong in covering scope of the present invention.
Claims (2)
1. a carbon fiber flexible rod, be made up of some scalable single tubes nested successively from outside to inside, each single tube is of similar shape, it is characterized in that: described single tube comprises the outer duct being positioned at anterior inner catheter, middle adapter and rear portion, the profile of outer duct is greater than the profile of adapter, and protrudes from the contoured surface of adapter; The inner catheter hole of inner catheter is less than the adapter hole of adapter, and the inwall in inner catheter hole protrudes from the inwall in adapter hole; Inner catheter, inner catheter hole, adapter, adapter hole, outer duct and outer duct hole are coaxial; At least two single tubes form flexible rod entirety, outer field inner catheter and nested adapter profile Spielpassung within it, outer duct and the adapter internal diameter Spielpassung be included in outside it of internal layer, when internal layer is stretched to caudal end, its outer duct is stuck in the hole wall place in the inner catheter hole of its outer one deck.
2. carbon fiber flexible rod according to claim 1, is characterized in that: the profile of described inner catheter and the profile of adapter are coaxially total to footpath, and profile is consistent; Described adapter hole and outer duct hole are coaxially total to footpath, and in both, shape is consistent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510855488.0A CN105275933A (en) | 2015-11-26 | 2015-11-26 | Carbon fiber telescopic rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510855488.0A CN105275933A (en) | 2015-11-26 | 2015-11-26 | Carbon fiber telescopic rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105275933A true CN105275933A (en) | 2016-01-27 |
Family
ID=55145532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510855488.0A Pending CN105275933A (en) | 2015-11-26 | 2015-11-26 | Carbon fiber telescopic rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105275933A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2352080Y (en) * | 1998-07-28 | 1999-12-08 | 上海镁嘉实业有限公司 | Stainless steel telescopic airing rod |
| DE20111958U1 (en) * | 2001-07-19 | 2001-10-18 | Conrad Gmbh | Model construction telescopic boom |
| CN203374589U (en) * | 2013-08-02 | 2014-01-01 | 太原市金田水电设备有限公司 | Locking mechanism for tripod carbon fiber support |
| CN203939829U (en) * | 2014-06-24 | 2014-11-12 | 海宁市丰达电子有限公司 | A kind of flexible rod that prevents rotation |
| CN204113831U (en) * | 2014-09-21 | 2015-01-21 | 海宁市丰达电子有限公司 | A kind of telescopic rod |
| CN104913174A (en) * | 2015-06-05 | 2015-09-16 | 深圳市信毅科技有限公司 | Telescopic self-photographing rod and assembly technology thereof |
| CN204646896U (en) * | 2015-03-31 | 2015-09-16 | 李均友 | A kind of Portable multifunctional flexible rod |
| CN205136272U (en) * | 2015-11-26 | 2016-04-06 | 滁州学院 | Carbon fiber telescopic link |
-
2015
- 2015-11-26 CN CN201510855488.0A patent/CN105275933A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2352080Y (en) * | 1998-07-28 | 1999-12-08 | 上海镁嘉实业有限公司 | Stainless steel telescopic airing rod |
| DE20111958U1 (en) * | 2001-07-19 | 2001-10-18 | Conrad Gmbh | Model construction telescopic boom |
| CN203374589U (en) * | 2013-08-02 | 2014-01-01 | 太原市金田水电设备有限公司 | Locking mechanism for tripod carbon fiber support |
| CN203939829U (en) * | 2014-06-24 | 2014-11-12 | 海宁市丰达电子有限公司 | A kind of flexible rod that prevents rotation |
| CN204113831U (en) * | 2014-09-21 | 2015-01-21 | 海宁市丰达电子有限公司 | A kind of telescopic rod |
| CN204646896U (en) * | 2015-03-31 | 2015-09-16 | 李均友 | A kind of Portable multifunctional flexible rod |
| CN104913174A (en) * | 2015-06-05 | 2015-09-16 | 深圳市信毅科技有限公司 | Telescopic self-photographing rod and assembly technology thereof |
| CN205136272U (en) * | 2015-11-26 | 2016-04-06 | 滁州学院 | Carbon fiber telescopic link |
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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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160127 |