CN102913521A - Improved stand bar of telescopic bracket - Google Patents
Improved stand bar of telescopic bracket Download PDFInfo
- Publication number
- CN102913521A CN102913521A CN2012104064060A CN201210406406A CN102913521A CN 102913521 A CN102913521 A CN 102913521A CN 2012104064060 A CN2012104064060 A CN 2012104064060A CN 201210406406 A CN201210406406 A CN 201210406406A CN 102913521 A CN102913521 A CN 102913521A
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- metal tube
- metal pipe
- iii
- link
- metal
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Abstract
The invention discloses an improved stand bar of a telescopic bracket. The improved stand bar of the telescopic bracket is characterized by comprising a metal pipe I, a metal pipe II and a metal pipe III, wherein the diameters of the metal pipe II and the metal pipe III are smaller than that of the metal pipe I; tubular connectors are arranged on pipe openings at two ends of the metal pipe I; one end of an inner hole of each connector is provided with an inner thread and the other end of the inner hole of each connector is provided with a flange; an outer thread is arranged at one end of the metal pipe II; the metal pipe II is in threaded connection with one end of the metal pipe I through a connector; the outer thread is also arranged at one end of the metal pipe III; the metal pipe III is in threaded connection with the other end of the metal pipe I through the connector; a plurality of metal pipes of which the diameters are orderly reduced can be sleeved at the rear ends of the metal pipe II and the metal pipe III; and the connection mode of two adjacent metal pipes is the same as that of the metal pipe I and the metal pipe II. The improved stand bar of the telescopic bracket has the advantages of being simple to assemble, small in volume after being folded, light in weight and high in cost performance.
Description
Technical field
The present invention relates to a kind of strut that is applied to mosquito net frame, tent bracket, relate in particular to a kind of improved flexible supporter strut.
Background technique
Mosquito net frame, tent bracket have plastic-blasting metal tube, Stainless Steel Tube, thermosetting property fiberglass pipe with tubing at present, because above product is the equal diameter pipe, the internode of finishing a pole by sleeve pipe or grafting form connects, and is bulky after drawing in, the inconvenience collection.Another kind of telescopic pipe, with revolving swollen structure, accessory is many, and assembling is complicated, is unfavorable for producing in enormous quantities.Therefore, be badly in need of a kind of improved technology and solve existing this problem in the prior art.
Summary of the invention
The purpose of this invention is to provide a kind of a kind of improved flexible supporter strut that is applied to mosquito net frame, tent bracket.
The technical solution used in the present invention is:
Improved flexible supporter strut, comprise the metal tube I, the metal tube II, with the metal tube III, the diameter of described metal tube II and metal tube III is less than the diameter of metal tube I, the two ends mouth of pipe of described metal tube I all is equipped with tubular connection, endoporus one end of described link is provided with the internal thread the other end and is provided with rib, one end of described metal tube II is provided with outside thread, described metal tube II is connected by the threaded one end of link with the metal tube I, one end of described metal tube III also is provided with outside thread, described metal tube III is threaded by the other end of link with the metal tube I, many metal tubes that can nested diameter successively decrease successively in the rear end of described metal tube II and metal tube III, and the Placement of adjacent two metal tubes is identical with the Placement of metal tube I and metal tube II.
Link and metal tube I are adhesively fixed by glue.
Described link is plastic article.
The rear end mouth of pipe of a metal tube of least significant end is provided with end socket, and the mouth of pipe of described end socket and metal tube closely cooperates, and the rear of end socket is provided with rib.
End socket is provided with boss.
Described end socket is plastic article.
Advantage of the present invention is: assembling is simple, the rear volume of gathering is little, lightweight, cost performance is high.
Description of drawings
Below in conjunction with the drawings and specific embodiments the present invention is described in further detail.
Fig. 1 is the vertical section structure schematic diagram after the elongation of the present invention.
Fig. 2 is the vertical section structure schematic diagram after the contraction of the present invention.
Fig. 3 is metal tube vertical section structure schematic diagram of the present invention.
Fig. 4 is connecting-piece structure schematic diagram of the present invention.
Fig. 5 is end enclosure structure schematic diagram of the present invention.
Wherein: 1, link, 2, internal thread, 3, the link rib, 4, the metal tube II, 5, outside thread, 6, the metal tube I, 7, end socket, 8, the end socket rib, 9, boss, 10, the metal tube III, 11, metal tube.
Embodiment
The present embodiment take the rear of metal tube II 4 and metal tube III 10 all nested 1 metal tube as example.
Shown in Fig. 1-5, the improved flexible supporter strut of the present invention, comprise metal tube I 6, metal tube II 4, with metal tube III 10, the diameter of metal tube II 4 and metal tube III 10 is less than the diameter of metal tube I 6, the two ends mouth of pipe of metal tube I 6 all is equipped with tubular connection 1, endoporus one end of link 1 is provided with internal thread 2 the other ends and is provided with rib 3, one end of metal tube II 4 is provided with outside thread 5, metal tube II 4 is connected with the threaded one end of metal tube I 6 by link 1, one end of metal tube III 10 also is provided with outside thread 5, metal tube III 10 is threaded by the other end of link 1 with metal tube I 6, each nested 1 metal tube 11 of the rear end of metal tube II 4 and metal tube III 10, and Placement is identical with the Placement of metal tube I 6 and metal tube II 4.Link 1 and metal tube I 6 are adhesively fixed by glue, and link 1 is plastic article.The rear end mouth of pipe of a metal tube 11 of least significant end is provided with end socket 7, and end socket 7 closely cooperates with the mouth of pipe of metal tube, and the rear of end socket 7 is provided with rib 8, and end socket 7 is provided with boss 9, and end socket 7 is plastic article.
The improved flexible supporter strut of the present invention in use, metal tube II 4 and metal tube III 10 plugs are in metal tube I 6, when extending fixedly, pull out metal tube II 4 and metal tube III 10, rotating metallic pipe II 4 and metal tube III 10, so that metal tube II 4 and metal tube III 10 outside threads 5 and link internal thread 2 are fixedly connected, finish the strut elongation.Counterrotating metal tube II 4 and metal tube III 10 during gathering so that metal tube II 4 and metal tube III 10 outside threads 5 and link internal thread 2 unclamp, promote metal tube II 4 and metal tube III 10 and fill in the metal tube I 6, finish frame support rails and draw in.Have advantages of that assembling is simple, the rear volume of gathering is little, lightweight, cost performance is high.
Claims (6)
1. improved flexible supporter strut, it is characterized in that: comprise the metal tube I, the metal tube II, with the metal tube III, the diameter of described metal tube II and metal tube III is less than the diameter of metal tube I, the two ends mouth of pipe of described metal tube I all is equipped with tubular connection, endoporus one end of described link is provided with the internal thread the other end and is provided with rib, one end of described metal tube II is provided with outside thread, described metal tube II is connected by the threaded one end of link with the metal tube I, one end of described metal tube III also is provided with outside thread, described metal tube III is threaded by the other end of link with the metal tube I, many metal tubes that can nested diameter successively decrease successively in the rear end of described metal tube II and metal tube III, and the Placement of adjacent two metal tubes is identical with the Placement of metal tube I and metal tube II.
2. improved flexible supporter strut according to claim 1, it is characterized in that: described link and metal tube I are adhesively fixed by glue.
3. improved flexible supporter strut according to claim 1 and 2, it is characterized in that: described link is plastic article.
4. improved flexible supporter strut according to claim 1, it is characterized in that: the rear end mouth of pipe of a metal tube of least significant end is provided with end socket, and the mouth of pipe of described end socket and metal tube closely cooperates, and the rear of end socket is provided with rib.
5. improved flexible supporter strut according to claim 4, it is characterized in that: described end socket is provided with boss.
6. according to claim 4 or 5 described improved flexible supporter struts, it is characterized in that: described end socket is plastic article.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104064060A CN102913521A (en) | 2012-10-23 | 2012-10-23 | Improved stand bar of telescopic bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104064060A CN102913521A (en) | 2012-10-23 | 2012-10-23 | Improved stand bar of telescopic bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102913521A true CN102913521A (en) | 2013-02-06 |
Family
ID=47612031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012104064060A Pending CN102913521A (en) | 2012-10-23 | 2012-10-23 | Improved stand bar of telescopic bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102913521A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104841588A (en) * | 2015-05-12 | 2015-08-19 | 朱德金 | Spray cabinet multi-linkage loop bar |
| CN105261310A (en) * | 2015-10-19 | 2016-01-20 | 平湖市当湖街道飞天人机械图文设计服务部 | Multifunctional warning sign on construction site |
| CN107355457A (en) * | 2017-08-31 | 2017-11-17 | 安徽省鱼跃生物科技有限公司 | Support adjusting rod |
| CN107600441A (en) * | 2017-09-05 | 2018-01-19 | 东莞市北扬工业设计有限公司 | Contraction type connecting bracket on a kind of unmanned plane |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5299787A (en) * | 1988-12-12 | 1994-04-05 | Ultra Tan International Ab | Gas-spring with an adjustable device to brake and/or fix the gas spring stroke |
| CN2668975Y (en) * | 2003-09-30 | 2005-01-05 | 黄竹磬 | Telescopic pipe |
| CN201398726Y (en) * | 2009-03-03 | 2010-02-10 | 陈旋胜 | Framework of mosquito net |
| CN102334861A (en) * | 2011-11-02 | 2012-02-01 | 王诗冲 | Telescopic mosquito net rod |
| CN202851547U (en) * | 2012-10-23 | 2013-04-03 | 南通科鼎复合材料科技有限公司 | Advanced extensible support supporting rod |
-
2012
- 2012-10-23 CN CN2012104064060A patent/CN102913521A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5299787A (en) * | 1988-12-12 | 1994-04-05 | Ultra Tan International Ab | Gas-spring with an adjustable device to brake and/or fix the gas spring stroke |
| CN2668975Y (en) * | 2003-09-30 | 2005-01-05 | 黄竹磬 | Telescopic pipe |
| CN201398726Y (en) * | 2009-03-03 | 2010-02-10 | 陈旋胜 | Framework of mosquito net |
| CN102334861A (en) * | 2011-11-02 | 2012-02-01 | 王诗冲 | Telescopic mosquito net rod |
| CN202851547U (en) * | 2012-10-23 | 2013-04-03 | 南通科鼎复合材料科技有限公司 | Advanced extensible support supporting rod |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104841588A (en) * | 2015-05-12 | 2015-08-19 | 朱德金 | Spray cabinet multi-linkage loop bar |
| CN105261310A (en) * | 2015-10-19 | 2016-01-20 | 平湖市当湖街道飞天人机械图文设计服务部 | Multifunctional warning sign on construction site |
| CN107355457A (en) * | 2017-08-31 | 2017-11-17 | 安徽省鱼跃生物科技有限公司 | Support adjusting rod |
| CN107600441A (en) * | 2017-09-05 | 2018-01-19 | 东莞市北扬工业设计有限公司 | Contraction type connecting bracket on a kind of unmanned plane |
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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 |
Application publication date: 20130206 |