CN200940621Y - Telescopic rod - Google Patents
Telescopic rod Download PDFInfo
- Publication number
- CN200940621Y CN200940621Y CN 200620062623 CN200620062623U CN200940621Y CN 200940621 Y CN200940621 Y CN 200940621Y CN 200620062623 CN200620062623 CN 200620062623 CN 200620062623 U CN200620062623 U CN 200620062623U CN 200940621 Y CN200940621 Y CN 200940621Y
- Authority
- CN
- China
- Prior art keywords
- button
- outer tube
- button cover
- interior pipe
- flexible rod
- 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
Links
Images
Abstract
The utility model discloses a telescopic bar which includes a hollow outer pipe (1), an inner pipe (3) and a hollow button cap (2). One end of the outer pipe (1) is fixed in the button cap (2). The outer surface of the inner pipe (3) is distributed with opening grooves (4) which are sleeved in the outer pipe (1) through the button cap (2). The button cap (2) is provided with a shaft (6) which is pivoted in the middle of the button (5). One end of the button (5) is provided with a locating pin (8), and an elastic part is arranged between the other end and the button cap (2). The utility model has advantages of simple structure, convenient usage, easy location, and high stability and that the inner pipe does not rotate or dislocate under pressure.
Description
Technical field
The utility model relates to a kind of manual flexible rod.
Background technique
When cleaning or whitewashing, often need will manage the shank of instrument is suitably extended from the lower operation that hoists, for the ease of carrying, use flexible rod usually.During operation, the interior pipe that stretches out need be fixed, and common way is the lock tube that the band inner conical surface is set on outer tube, utilizes its inner conical surface that interior pipe box is tight, utilizes the fixing interior pipe of frictional force of surface of contact.In this means of fixation, lock tube damages easily, and interior pipe rotates when stressed easily, displacement, influences the normal use of instrument.
Summary of the invention
The purpose of this utility model provides and a kind ofly can locate, the flexible rod simple in structure, easy to use of interior pipe fixing-stable.
Technical solution of the present utility model is: a kind of flexible rod, it comprises the button cover of the outer tube of hollow, interior pipe and hollow, one end of outer tube is fixed in the button cover, inner tube outer surface is evenly equipped with fluting, and pass the button condom in outer tube, button puts and is provided with the rotating shaft that is articulated in the button middle part, and the locating stud that an end of button is provided with and slots and adapt is provided with elastic component between the other end and the button cover.
Button is articulated in button from the middle part and puts, one end is provided with elastic component, during use, press the button of elastic component side, the locating stud of the other end lifts, interior pipe can be pulled out along outer tube, and release button one end is under the elastic force effect, the locating stud of the button the other end falls, in the fluting in snapping on the pipe, make interior pipe be fixed on button and put, locating stud falls into different flutings, the length difference of interior pipe, and after in locating stud falls into fluting, interior caliber is irregular relatively to the surface, is difficult for rotating or displacement after stressed.
As a kind of optimized project, the cross section of described interior pipe is regular hexagon.Such interior pipe in locating stud falls into fluting after, more be difficult for rotating displacement, improved the stability of fixing.
The cross section of passing described interior tubular portion in the described button cover is regular hexagon.Further fixing, stability is higher.
Be provided with antislip cog outside the described button at described elastic component place, operation is convenient in anti-sliding stop.
Described button puts the positioning hole that is provided with perforation, and described locating stud passes positioning hole and cooperates with described fluting, can limit the slide relative of locating stud, plays the effect of monolithic stability.
Be provided with buffer head in the described outer tube, an end of described interior pipe is fixed on the buffer head, and the impact when pipe is withdrawn in so both can having reduced can also be the flexible effect of playing guiding of interior pipe simultaneously.
The end of stretching out the outer described interior pipe of described outer tube is provided with threaded joint, and convenient connection brush board or prolongation are used.
Described outer tube is provided with handle, is convenient to control, the convenient use.
The utility model has the advantages that: simple in structure, easy to use, the location is easy, and the stability maintenance height can not rotate or displacement when interior pipe is stressed.
Description of drawings
Accompanying drawing 1 is the utility model embodiment's a sectional view;
Accompanying drawing 2 is the sectional view of interior pipe among the utility model embodiment;
Accompanying drawing 3 be among Fig. 2 A-A to view;
Accompanying drawing 4 is a button nested structure schematic representation among the utility model embodiment;
Accompanying drawing 5 is the structural representation of button among the utility model embodiment;
Accompanying drawing 6 be among the utility model embodiment in the sectional view of pipe fixedly the time;
1, outer tube, 2, the button cover, 3, interior pipe, 4, fluting, 5, button, 6, rotating shaft, 7, elastic component, 8, locating stud, 9, positioning hole, 10, buffer head, 11, inipple, 12, antislip cog, 13, handle.
Embodiment
Embodiment: shown in Fig. 1,2 and 3, a kind of flexible rod, it comprises the button cover 2 of the circular outer pipe 1 of hollow, orthohexagonal interior pipe 3 and hollow, one end of outer tube 1 is fixed in the button cover 2, in pipe 3 outer surfaces be evenly equipped with fluting 4, and pass button cover 2 and be enclosed within the outer tube 1, button cover 2 is provided with the rotating shaft 6 that is articulated in button 5 middle parts, one end of button 5,4 locating studs that adapt 8 that are provided with and slot are provided with elastic component 7 between the other end and the button cover 2; As shown in Figure 5, the button 5 outer antislip cogs 12 that are provided with, the cross section of passing described interior pipe 3 parts in the button cover 2 also is regular hexagon, and further fixing, stability is higher.
As shown in Figure 4, button cover 2 is provided with the positioning hole 9 of perforation, and locating stud 8 can pass positioning hole 9 and cooperate with described fluting 4, can limit the slide relative of locating stud 8, plays the effect of monolithic stability.
Be provided with buffer head 10 in the described outer tube 1, an end of described interior pipe 3 is fixed on the buffer head 10, the impact when pipe 3 is withdrawn in so both can having reduced, and the while can also be the flexible effect of playing guiding of interior pipe 3.
Stretch out described outer tube 1 outer interior pipe 3 ends and be provided with threaded joint 11, convenient connection brush board or prolongation are used.
As shown in Figure 6, button 5 is articulated on the button cover 2 from the middle part, and an end is provided with elastic component 7, during use, press button 5 one ends of elastic component 7 sides, the locating stud 8 of the other end lifts, and interior pipe 3 can be pulled out along outer tube 1, release button 5 one ends, under the elastic force effect, the locating stud 8 of the other end of button 5 falls, and in the fluting 4 in snapping on the pipe 3, pipe 3 is fixed on the button cover 2 in making.
Above-listed detailed description is specifying at one of the utility model possible embodiments, this embodiment is not in order to limit claim of the present utility model, allly do not break away from the equivalence that the utility model does and implement or change, all should be contained in the claim of this case.
Claims (8)
1, a kind of flexible rod, the outer tube (1) and the interior pipe (3) that comprise hollow, it is characterized in that: it also is provided with the button cover (2) of hollow, one end of described outer tube (1) is fixed in the button cover (2), pipe (3) outer surface is evenly equipped with fluting (4) in described, and pass button cover (2) and be enclosed within the described outer tube (1), button cover (2) is provided with the rotating shaft (6) that is articulated in button (5) middle part, the locating stud (8) that one end of button (5) is provided with and slot (4) adapt is provided with elastic component (7) between the other end and the button cover (2).
2, a kind of flexible rod according to claim 1 is characterized in that: the cross section of pipe (3) is regular hexagon in described.
3, a kind of flexible rod according to claim 2 is characterized in that: the cross section of passing the part of described interior pipe (1) in the described button cover (2) is regular hexagon.
4, according to claim 1 or 2 or 3 described a kind of flexible rods, it is characterized in that: described button (5) outside of locating at described elastic component (7) is provided with antislip cog (12).
5, a kind of flexible rod according to claim 4 is characterized in that: described button cover (2) is provided with the positioning hole (9) of perforation, and described locating stud (8) passes positioning hole (9) and cooperates with described fluting (4).
6, a kind of flexible rod according to claim 4 is characterized in that: be provided with buffer head (10) in the described outer tube (1), an end of described interior pipe (3) is fixed on the buffer head (10).
7, a kind of flexible rod according to claim 4 is characterized in that: the end of stretching out the outer described interior pipe (3) of described outer tube (1) is provided with threaded joint (11).
8, a kind of flexible rod according to claim 4 is characterized in that: described outer tube (1) is provided with handle (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620062623 CN200940621Y (en) | 2006-08-04 | 2006-08-04 | Telescopic rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620062623 CN200940621Y (en) | 2006-08-04 | 2006-08-04 | Telescopic rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200940621Y true CN200940621Y (en) | 2007-08-29 |
Family
ID=38746798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620062623 Expired - Fee Related CN200940621Y (en) | 2006-08-04 | 2006-08-04 | Telescopic rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200940621Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102285410A (en) * | 2011-07-01 | 2011-12-21 | 杭州萧山钱鸿交通器材有限公司 | Frame telescopic mechanism and child bike employing same |
| CN108869480A (en) * | 2018-08-31 | 2018-11-23 | 克里斯汀滚刷制造（北京）有限公司 | A kind of triangle telescopic rod |
| CN112709737A (en) * | 2019-10-24 | 2021-04-27 | 天佑电器（苏州）有限公司 | Rod subassembly and have its cleaning device |
-
2006
- 2006-08-04 CN CN 200620062623 patent/CN200940621Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102285410A (en) * | 2011-07-01 | 2011-12-21 | 杭州萧山钱鸿交通器材有限公司 | Frame telescopic mechanism and child bike employing same |
| CN108869480A (en) * | 2018-08-31 | 2018-11-23 | 克里斯汀滚刷制造（北京）有限公司 | A kind of triangle telescopic rod |
| CN112709737A (en) * | 2019-10-24 | 2021-04-27 | 天佑电器（苏州）有限公司 | Rod subassembly and have its cleaning device |
| WO2021077876A1 (en) * | 2019-10-24 | 2021-04-29 | 天佑电器（苏州）有限公司 | Rod assembly and cleaning apparatus having same |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN200940621Y (en) | Telescopic rod | |
| CN209520836U (en) | Disassembling chains device | |
| US6607340B2 (en) | Removable ice screw securing device equipped with a quickdraw | |
| CN201604121U (en) | Seal end cover dismounting device | |
| WO2008094103A1 (en) | Cane tip with extendable studs | |
| CN217593205U (en) | Medical sclera jacking device | |
| CN205891199U (en) | Anti -Vibration quant | |
| CN211075284U (en) | Structure capable of replacing pen point | |
| CN2937335Y (en) | Expansion simple stand | |
| CN211007702U (en) | Novel detachable reinforcing steel bar bundling hook | |
| CN101912282A (en) | Self-assisted retractor for surgical operation | |
| KR100760051B1 (en) | A mop structure of removing easily and automatically waters | |
| CN219679169U (en) | Telescopic spade | |
| CN219434542U (en) | Pulling force instrument | |
| CN201427215Y (en) | Thread restoring die | |
| CN214560519U (en) | Single-person operated portable pin puller | |
| CN209350188U (en) | A kind of architecture indoor finishing uses impact drill | |
| CN201759609U (en) | Self-help retractor for surgical operation | |
| CN209245014U (en) | A kind of hexagonal steel that can be used as connector and use | |
| CN210498093U (en) | Steel bar bending device | |
| CN217505749U (en) | Building engineering quality detection device | |
| CN220463706U (en) | Steel wire thread insert installation spanner structure | |
| CN219967844U (en) | Hydraulic coupler dismounting tool | |
| CN217620398U (en) | Auxiliary device for assembling spinning assembly | |
| CN214618655U (en) | Low-power consumption self-contained tide level meter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Lu Weiming Assignor: Qingyuan industry paint tools products Co., Ltd. Contract record no.: 2010440001455 Denomination of utility model: Telescopic rod Granted publication date: 20070829 License type: Exclusive License Record date: 20101102 |
|
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Qingyuan industry paint tools products Co., Ltd. Assignor: Lu Weiming Contract record no.: 2010440001455 Denomination of utility model: Telescopic rod Granted publication date: 20070829 License type: Exclusive License Record date: 20101102 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070829 Termination date: 20130804 |