CN203700806U - Telescopic airing rod - Google Patents
Telescopic airing rod Download PDFInfo
- Publication number
- CN203700806U CN203700806U CN201420035789.XU CN201420035789U CN203700806U CN 203700806 U CN203700806 U CN 203700806U CN 201420035789 U CN201420035789 U CN 201420035789U CN 203700806 U CN203700806 U CN 203700806U
- Authority
- CN
- China
- Prior art keywords
- bucket
- screw
- cover bucket
- screws
- telescopic
- 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 - Fee Related
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- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The utility model discloses a telescopic airing rod which comprises a telescopic sleeve rod. The two ends of the telescopic sleeve rod are connected with supporting tables, the middle segment of the telescopic sleeve rod is connected with a locking device, a fine adjusting telescopic locating device is connected between at least one supporting table and the telescopic sleeve rod, internals threads are arranged at the end, connected with the fine adjusting telescopic locating device, of the telescopic sleeve rod, and a sleeve joint is arranged at the end, connected with the fine adjusting telescopic locating device, of the at least one supporting table. The fine adjusting telescopic locating device comprises a screwing sleeve bucket, one end of the screwing sleeve bucket is a bucket opening end, the other end of the screwing sleeve bucket is a bucket bottom end, the end, with the internal threads, of the telescopic sleeve rod is inserted into a bucket cavity of the screwing sleeve bucket through the bucket opening end, the bucket bottom end of the screwing sleeve bucket is sleeved with the sleeve joint in a clamped mode, a supporting column is arranged in the bucket cavity of the screwing sleeve bucket, one end of the supporting column is fixedly connected with the bucket bottom of the screwing sleeve bucket, the other end of the supporting column stretches out of the bucket opening of the screwing sleeve bucket, an external threaded joint is arranged at the end, stretching out of the screwing sleeve bucket, of the supporting column, and the external threaded joint is in screw joint with the internal threads of the telescopic sleeve rod. The telescopic airing rod is stable in erection, firm in supporting, easy to operate and high in practicality.
Description
Technical field
The utility model relates to a kind of airing rod, relates in particular to a kind of collapsible airing bar.
Background technology
The telescopic adjustment of existing airing rod can only be undertaken by the locked instrument that is positioned at sleeve pipe expansion link middle part, and the telescopic adjustment mode that it provides, is large scale, so the stability supporting is difficult to determine, often occurs supporting not firm situation.
Utility model content
In view of this, technical problem to be solved in the utility model is: provide one can after large scale adjusting is flexible, do the flexible fine setting of small scale again, thereby can stablize the collapsible airing bar that sets up, firmly supports.
In order to achieve the above object, the utility model adopts following technical scheme to realize:
A kind of collapsible airing bar, comprise that two ends are connected with brace table, stage casing is connected with the sleeve pipe expansion link of locked instrument, wherein, described at least one, between brace table and described sleeve pipe expansion link, be connected with fine setting telescopic positioning device, described sleeve pipe expansion link is provided with internal thread in connecting described fine setting telescopic positioning device end, described brace table is provided with bell and spigot joint in connecting described fine setting telescopic positioning device end, described fine setting telescopic positioning device comprises the cover bucket of screwing screwing in order to the application of force, described one end that screws cover bucket is bung end, the other end is bucket bottom, described sleeve pipe expansion link is established female one end and is screwed in the bucket chamber of cover bucket by described in the described bung end insertion that screws cover bucket, the described bucket bottom that screws cover bucket is fastened in described bell and spigot joint, in the described bucket chamber that screws cover bucket, be provided with support column, one end of described support column with described in screw cover bucket a bucket end be fixedly linked, described in stretching out, the other end screws the bung of cover bucket, described in described support column stretches out, screw cover bucket end and be connected with male connection, the described cover bucket that screws is by the fine-tuning flexible internal thread that is screwed onto described sleeve pipe expansion link of described male connection.
As preferably, described support column is arranged with spring outward, described in being resisted against, described spring screws at the bucket end and described male connection of cover bucket, described male connection is radially prohibited the cover turning and is stuck on described support column, also comprise pad and the screw with bolt and nut, the bolt of described screw is screwed onto on described support column, and described pad pad is located between the nut and described male connection of described screw.
As preferably, described in screw on the outer wall of cover bucket and convex with for the stubborn fin of hand-screw.
As preferably, the described brace table dorsad end face of described sleeve pipe expansion link is the plane that is provided with anti-skidding salient point.
As shown from the above technical solution, the beneficial effects of the utility model are:
Compared to existing technology, the utility model can do the flexible fine setting of small scale after large scale adjusting is flexible again, sets up, firmly supports thereby can stablize.Particularly, its fine setting operation only need screw screwing cover bucket, simple to operate, practical.
Accompanying drawing explanation
Fig. 1 is decomposition texture schematic diagram of the present utility model.
Fig. 2 is the assembly structure schematic diagram 1 of finely tuning telescopic positioning device in the utility model, has wherein also illustrated the syndeton of brace table with fine setting telescopic positioning device.
Fig. 3 is the assembly structure schematic diagram 2 of finely tuning telescopic positioning device in the utility model, has wherein also illustrated the syndeton of brace table with fine setting telescopic positioning device.
Fig. 4 is the assembly structure schematic diagram 3 of finely tuning telescopic positioning device in the utility model, has wherein also illustrated the syndeton of brace table with fine setting telescopic positioning device.
Fig. 5 is the assembly structure schematic diagram 4 of finely tuning telescopic positioning device in the utility model, has wherein also illustrated the syndeton of brace table with fine setting telescopic positioning device.
Fig. 6 is the structural representation that the utility model middle sleeve expansion link is provided with female end.
Fig. 7 is the structural representation of the utility model under complete extended state.
Fig. 8 is the structural representation of the utility model under complete retracted mode.
1, brace table; 2, locked instrument;
3, sleeve pipe expansion link; 4, internal thread;
5, bell and spigot joint; 6, screw cover bucket;
7, support column; 8, male connection;
9, spring; 10, pad;
11, screw; 12, fin.
The specific embodiment
In order to make those skilled in the art can further understand feature of the present utility model and technology contents, refer to following about detailed description of the present utility model and accompanying drawing.
Refer to shown in Fig. 1 to Fig. 8, the utility model provides a kind of collapsible airing bar, wherein, comprise that two ends are connected with brace table 1, stage casing is connected with the sleeve pipe expansion link 3 of locked instrument 2, it is characterized in that, described at least one, between brace table and described sleeve pipe expansion link, be connected with fine setting telescopic positioning device, described sleeve pipe expansion link is provided with internal thread 4 in connecting described fine setting telescopic positioning device end, described brace table is provided with bell and spigot joint 5 in connecting described fine setting telescopic positioning device end, described fine setting telescopic positioning device comprise screw in order to the application of force screw cover bucket 6, described one end that screws cover bucket is bung end, the other end is bucket bottom, described sleeve pipe expansion link is established female one end and is screwed in the bucket chamber of cover bucket by described in the described bung end insertion that screws cover bucket, the described bucket bottom that screws cover bucket is fastened in described bell and spigot joint, in the described bucket chamber that screws cover bucket, be provided with support column 7, one end of described support column with described in screw cover bucket a bucket end be fixedly linked, described in stretching out, the other end screws the bung of cover bucket, described in described support column stretches out, screw cover bucket end and be connected with male connection 8, the described cover bucket that screws is by the fine-tuning flexible internal thread that is screwed onto described sleeve pipe expansion link of described male connection, described support column is arranged with spring 9 outward, described in being resisted against, described spring screws at the bucket end and described male connection of cover bucket, described male connection is radially prohibited the cover turning and is stuck on described support column, also comprise pad 10 and the screw 11 with bolt and nut, the bolt of described screw is screwed onto on described support column, described pad pad is located between the nut and described male connection of described screw, on the described outer wall that screws cover bucket, convex with for the stubborn fin 12 of hand-screw, the described brace table dorsad end face of described sleeve pipe expansion link is the plane that is provided with anti-skidding salient point (not shown).
But the foregoing is only better possible embodiments of the present utility model, not in order to limit to the scope of the claims of the present utility model, therefore the equivalent structure that all utilization the utility model descriptions and accompanying drawing content are done changes, be all in like manner included in scope of the present utility model.
Claims (4)
1. a collapsible airing bar, comprise that two ends are connected with brace table (1), stage casing is connected with the sleeve pipe expansion link (3) of locked instrument (2), it is characterized in that, described at least one, between brace table and described sleeve pipe expansion link, be connected with fine setting telescopic positioning device, described sleeve pipe expansion link is provided with internal thread (4) in connecting described fine setting telescopic positioning device end, described brace table is provided with bell and spigot joint (5) in connecting described fine setting telescopic positioning device end, described fine setting telescopic positioning device comprise screw in order to the application of force screw cover bucket (6), described one end that screws cover bucket is bung end, the other end is bucket bottom, described sleeve pipe expansion link is established female one end and is screwed in the bucket chamber of cover bucket by described in the described bung end insertion that screws cover bucket, the described bucket bottom that screws cover bucket is fastened in described bell and spigot joint, in the described bucket chamber that screws cover bucket, be provided with support column (7), one end of described support column with described in screw cover bucket a bucket end be fixedly linked, described in stretching out, the other end screws the bung of cover bucket, described in described support column stretches out, screw cover bucket end and be connected with male connection (8), the described cover bucket that screws is by the fine-tuning flexible internal thread that is screwed onto described sleeve pipe expansion link of described male connection.
2. collapsible airing bar as claimed in claim 1, it is characterized in that, described support column is arranged with spring (9) outward, described in being resisted against, described spring screws at the bucket end and described male connection of cover bucket, described male connection is radially prohibited the cover turning and is stuck on described support column, also comprise pad (10) and there is bolt and the screw of nut (11), the bolt of described screw is screwed onto on described support column, and described pad pad is located between the nut and described male connection of described screw.
3. collapsible airing bar as claimed in claim 1 or 2, is characterized in that, described in screw on the outer wall of cover bucket and convex with for the stubborn fin (12) of hand-screw.
4. collapsible airing bar as claimed in claim 3, is characterized in that, the described brace table dorsad end face of described sleeve pipe expansion link is the plane that is provided with anti-skidding salient point.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420035789.XU CN203700806U (en) | 2014-01-20 | 2014-01-20 | Telescopic airing rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420035789.XU CN203700806U (en) | 2014-01-20 | 2014-01-20 | Telescopic airing rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203700806U true CN203700806U (en) | 2014-07-09 |
Family
ID=51051265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420035789.XU Expired - Fee Related CN203700806U (en) | 2014-01-20 | 2014-01-20 | Telescopic airing rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203700806U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105202356A (en) * | 2015-09-21 | 2015-12-30 | 常州齐科化工有限公司 | Combined ejector rod |
| CN105201973A (en) * | 2015-09-21 | 2015-12-30 | 常州齐科化工有限公司 | Fine adjustment type ejection rod |
| CN105202355A (en) * | 2015-09-20 | 2015-12-30 | 常州市海盈五金科技有限公司 | Moving-prevention jacking rod |
| WO2018058864A1 (en) * | 2016-09-28 | 2018-04-05 | 蔡冠森 | Elastic sheet fixing-type fine adjustment device for strengthening arc-shaped telescopic rod |
| CN108050763A (en) * | 2017-12-30 | 2018-05-18 | 青岛海尔股份有限公司 | Refrigerator drawer separator, refrigerator drawer and with its refrigerator |
-
2014
- 2014-01-20 CN CN201420035789.XU patent/CN203700806U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105202355A (en) * | 2015-09-20 | 2015-12-30 | 常州市海盈五金科技有限公司 | Moving-prevention jacking rod |
| CN105202356A (en) * | 2015-09-21 | 2015-12-30 | 常州齐科化工有限公司 | Combined ejector rod |
| CN105201973A (en) * | 2015-09-21 | 2015-12-30 | 常州齐科化工有限公司 | Fine adjustment type ejection rod |
| WO2018058864A1 (en) * | 2016-09-28 | 2018-04-05 | 蔡冠森 | Elastic sheet fixing-type fine adjustment device for strengthening arc-shaped telescopic rod |
| CN108050763A (en) * | 2017-12-30 | 2018-05-18 | 青岛海尔股份有限公司 | Refrigerator drawer separator, refrigerator drawer and with its refrigerator |
| CN108050763B (en) * | 2017-12-30 | 2021-05-04 | 海尔智家股份有限公司 | Refrigerator drawer separator, refrigerator drawer and refrigerator with refrigerator drawer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140709 Termination date: 20160120 |
|
| EXPY | Termination of patent right or utility model |