CN203028700U - Telescopic mosquito net support rod - Google Patents
Telescopic mosquito net support rod Download PDFInfo
- Publication number
- CN203028700U CN203028700U CN 201220536936 CN201220536936U CN203028700U CN 203028700 U CN203028700 U CN 203028700U CN 201220536936 CN201220536936 CN 201220536936 CN 201220536936 U CN201220536936 U CN 201220536936U CN 203028700 U CN203028700 U CN 203028700U
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- CN
- China
- Prior art keywords
- support bar
- support rod
- rod part
- described support
- internal thread
- 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 - Lifetime
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Abstract
The utility model relates to a telescopic mosquito net support rod which is characterized in that the telescopic mosquito net support rod comprises three support rod parts, namely the support rod part a, the support rod part b and the support rod part c, wherein diameters of the support rod part a, the support rod part b and the support rod part c are increased progressively and sequentially; protecting jackets are arranged at the top ends of the support rod part b and the support rod part c; external threads are formed at the bottom of the support rod part a; internal threads are formed at the upper end of the support rod part b, and positioned at the lower end of the protecting jacket; external threads are formed at the lower part of the support rod part b; internal threads are formed at the upper end of the support rod part c; the external threads of the support rod part a are matched with the internal threads of the support rod part b; and the external threads of the support rod part b are matched with the internal threads of the support rod part c. The mosquito net support rod has the advantages that the mosquito net support rod is convenient to mount and dismount, simple in structure and convenient to tidy and transport; the protecting jackets are adopted, so that the support rod parts are not easy to abrade; in addition, hands can be protected against scratch; the working efficiency is improved; and the production cost is lowered.
Description
Technical field
The utility model relates to a kind of mosquito net telescopic supporting rod, belongs to the daily necessities field.
Background technology
Mosquito net is the daily living article of the most of Area during Summer indispensability of China, the mosquito net support bar is the vitals that supports mosquito net, traditional mosquito net support bar all is with many pole combinations usually, and pole is normally cast by steel, and the top of pole is more sharp-pointed, easily scratch skin, use inconvenient, therefore, for addressing the above problem, the spy provides a kind of new technical scheme.
The utility model content
The purpose of this utility model provides a kind of mosquito net telescopic supporting rod.
The technical solution adopted in the utility model is:
A kind of mosquito net telescopic supporting rod; comprise many support bars; the quantity of described support bar is three; described three support bars are support bar a; support bar b and support bar c; described support bar a; support bar b; the diameter of support bar c increases progressively successively; the top of described support bar b and support bar c is equipped with protective sleeve; described support bar a bottom is provided with external screw thread; described support bar b upper end is provided with internal thread and internal thread is positioned at the protective sleeve lower end; described support bar b bottom is provided with external screw thread; described support bar c upper end is provided with internal thread, and the external screw thread of described support bar a matches with the internal thread of support bar b, and the external screw thread of described support bar b matches with the internal thread of support bar c.
A kind of mosquito net telescopic supporting rod; the quantity of described support bar is five; be respectively support bar a; support bar b; support bar c; support bar d and support bar e; described support bar a; support bar b; the diameter of support bar c increases progressively successively; the top of described support bar b and support bar c is equipped with protective sleeve; described support bar a bottom is provided with external screw thread; described support bar b upper end is provided with internal thread and internal thread is positioned at the protective sleeve lower end; described support bar b bottom is provided with external screw thread; described support bar c upper end is provided with internal thread; the external screw thread of described support bar a matches with the internal thread of support bar b; the external screw thread of described support bar b matches with the internal thread of support bar c; described support bar c lower end is provided with internal thread; described support bar c bottom is provided with protective sleeve, and described support bar c lower end is threaded with support bar d top, and described support bar d bottom is threaded with support bar e top; the structure of described support bar d is consistent with the structure of support bar b, and the structure of described support bar e is consistent with the structure of support bar a.
The utility model has the advantages that: the easy installation and removal of mosquito net support bar; simple in structure; be convenient to arrangement and transportation; be convenient to take in; the setting of protective sleeve makes support bar not easy to wear, can protect hand to avoid scratching simultaneously, has saved artificial in process of production; improve operating efficiency, reduced production cost.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Fig. 1 is the structural representation of 3 support bars.
Fig. 2 is the structural representation of 5 support bars.
Fig. 3 is the structural representation of protective sleeve.
Wherein: 1, support bar a, 2, support bar b, 3, support bar c,, 4, support bar d, 5, support bar e, 6, protective sleeve, 7, internal thread, 8, external screw thread.
The specific embodiment
Embodiment 1
As shown in figures 1 and 3; a kind of mosquito net telescopic supporting rod of the present utility model; comprise three support bars; three support bars comprise support bar a1; support bar b2 and support bar c3; support bar a1; support bar b2; the diameter of support bar c3 increases progressively successively; the top of support bar b2 and support bar c3 is equipped with protective sleeve 6; support bar a1 bottom is provided with external screw thread 8; support bar b2 upper end is provided with internal thread 7 and internal thread 7 is positioned at protective sleeve 6 lower ends; support bar b2 bottom is provided with external screw thread 8; support bar c3 upper end is provided with internal thread 7, and the external screw thread 8 of support bar a1 matches with the internal thread 7 of support bar b2, and the external screw thread of support bar b2 matches with the internal thread 7 of support bar 3c.
As shown in Figures 2 and 3; a kind of mosquito net telescopic supporting rod of the present utility model; comprise five support bars; five support bars are support bar a1; support bar b2; support bar c3; support bar d4 and support bar e5; support bar a1; support bar b2; the diameter of support bar c3 increases progressively successively; the top of support bar b2 and support bar c3 is equipped with protective sleeve 6; support bar a1 bottom is provided with external screw thread 8; support bar b2 upper end is provided with internal thread 7 and internal thread 7 is positioned at protective sleeve 6 lower ends; support bar b2 bottom is provided with external screw thread 8; support bar c3 upper end is provided with internal thread 7; the external screw thread 8 of support bar a1 matches with the internal thread 7 of support bar b2; the external screw thread 8 of support bar b2 matches with the internal thread 7 of support bar c3, and support bar c3 lower end is provided with internal thread 7, and support bar c3 bottom is provided with protective sleeve 6; support bar c3 lower end is threaded with support bar d4 top; support bar d4 bottom is threaded with support bar e5 top, and the structure of support bar d4 is consistent with the structure of support bar b2, and the structure of support bar e5 is consistent with the structure of support bar a1.
Claims (2)
1. mosquito net telescopic supporting rod; it is characterized in that: comprise many support bars; the quantity of described support bar is three; described three support bars are support bar a; support bar b and support bar c; described support bar a; support bar b; the diameter of support bar c increases progressively successively; the top of described support bar b and support bar c is equipped with protective sleeve; described support bar a bottom is provided with external screw thread; described support bar b upper end is provided with internal thread and internal thread is positioned at the protective sleeve lower end; described support bar b bottom is provided with external screw thread; described support bar c upper end is provided with internal thread; the external screw thread of described support bar a matches with the internal thread of support bar b, and the external screw thread of described support bar b matches with the internal thread of support bar c.
2. mosquito net telescopic supporting rod; it is characterized in that: the quantity of described support bar is five; be respectively support bar a; support bar b; support bar c; support bar d and support bar e; described support bar a; support bar b; the diameter of support bar c increases progressively successively; the top of described support bar b and support bar c is equipped with protective sleeve; described support bar a bottom is provided with external screw thread; described support bar b upper end is provided with internal thread and internal thread is positioned at the protective sleeve lower end; described support bar b bottom is provided with external screw thread; described support bar c upper end is provided with internal thread; the external screw thread of described support bar a matches with the internal thread of support bar b; the external screw thread of described support bar b matches with the internal thread of support bar c; described support bar c lower end is provided with internal thread; described support bar c bottom is provided with protective sleeve; described support bar c lower end is threaded with support bar d top; described support bar d bottom is threaded with support bar e top; the structure of described support bar d is consistent with the structure of support bar b, and the structure of described support bar e is consistent with the structure of support bar a.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220536936 CN203028700U (en) | 2012-10-19 | 2012-10-19 | Telescopic mosquito net support rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220536936 CN203028700U (en) | 2012-10-19 | 2012-10-19 | Telescopic mosquito net support rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203028700U true CN203028700U (en) | 2013-07-03 |
Family
ID=48680856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220536936 Expired - Lifetime CN203028700U (en) | 2012-10-19 | 2012-10-19 | Telescopic mosquito net support rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203028700U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN108113322A (en) * | 2018-02-28 | 2018-06-05 | 广州虹润纺织品科技有限公司 | A kind of mosquito net frame of automatically retractable |
| CN108118630A (en) * | 2017-12-30 | 2018-06-05 | 桐城市丽琼金属制品有限公司 | A kind of direction board |
-
2012
- 2012-10-19 CN CN 201220536936 patent/CN203028700U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN108118630A (en) * | 2017-12-30 | 2018-06-05 | 桐城市丽琼金属制品有限公司 | A kind of direction board |
| CN108113322A (en) * | 2018-02-28 | 2018-06-05 | 广州虹润纺织品科技有限公司 | A kind of mosquito net frame of automatically retractable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130703 |
|
| CX01 | Expiry of patent term |