CN201232680Y - Joint positioning device for telescopic pipes - Google Patents
Joint positioning device for telescopic pipes Download PDFInfo
- Publication number
- CN201232680Y CN201232680Y CNU2008201019630U CN200820101963U CN201232680Y CN 201232680 Y CN201232680 Y CN 201232680Y CN U2008201019630 U CNU2008201019630 U CN U2008201019630U CN 200820101963 U CN200820101963 U CN 200820101963U CN 201232680 Y CN201232680 Y CN 201232680Y
- Authority
- CN
- China
- Prior art keywords
- positioning device
- pipe fitting
- aforementioned
- flexible pipe
- connection positioning
- 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
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H15/00—Tents or canopies, in general
- E04H15/32—Parts, components, construction details, accessories, interior equipment, specially adapted for tents, e.g. guy-line equipment, skirts, thresholds
- E04H15/34—Supporting means, e.g. frames
- E04H15/44—Supporting means, e.g. frames collapsible, e.g. breakdown type
- E04H15/46—Supporting means, e.g. frames collapsible, e.g. breakdown type telescoping and foldable
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H15/00—Tents or canopies, in general
- E04H15/32—Parts, components, construction details, accessories, interior equipment, specially adapted for tents, e.g. guy-line equipment, skirts, thresholds
- E04H15/34—Supporting means, e.g. frames
- E04H15/44—Supporting means, e.g. frames collapsible, e.g. breakdown type
- E04H15/48—Supporting means, e.g. frames collapsible, e.g. breakdown type foldable, i.e. having pivoted or hinged means
- E04H15/50—Supporting means, e.g. frames collapsible, e.g. breakdown type foldable, i.e. having pivoted or hinged means lazy-tongs type
Abstract
The utility model discloses a connection and location device of an expansion pipeline, which is matched with an outer pipe and an inner pipe which is connected in the outer pipe in a sliding way; at least one limiting hole is arranged on the inner pipe; the connection and location device provided with a button has a simple structure and a beautiful shape, is not easy to generate error operation and leads the inner pipeline and the outer pipeline of the expansion pipeline to be firmly connected.
Description
Technical field
The utility model relates to a kind of connection positioning device of flexible pipe fitting.
Background technique
Disclose a kind of connection positioning device that is matched with the flexible pipe fitting of inside and outside pipe fitting setting in the prior art, comprised with lower member: a fixedly sleeved fixed cover on outer tube; One side of described fixed cover is provided with a manhole, extends to form flip sleeve around the through hole; A circular locating stud that is provided with limited ring and perforation, its diameter is matched with the diameter of through hole; The end that perforation is not set on the locating stud passes through hole and is plugged in outer tube, and the end order socket elastic member and the plug connector of perforation is set on the locating stud, and the shape of plug connector is corresponding with the flip sleeve shape, and is fixed on the aforementioned flip sleeve; The diameter of limited ring is greater than through-hole diameter; The slidably distance of aforementioned limited ring between flip sleeve and plug connector is more than or equal to the locating stud length that is exposed to the fixed cover internal surface; A collar is set in the aforementioned perforation, locating stud is pulled out.But there is following shortcoming in this technology: very easily produce misoperation in the operating process, pipe is slipped in the outer tube again in making, and the collar easily gets rusty destroyed and operation inconvenience, and in addition, the moulding of connection positioning device that draw ring is set is not attractive in appearance yet.
The model utility content
The purpose of this utility model is to provide a kind of connection positioning device of flexible pipe fitting, to solve the above-mentioned problems in the prior art.The connection positioning device of the flexible pipe fitting in the utility model is difficult for producing misoperation, thereby it is stable that inside and outside pipe fitting is connected.
The technological scheme that the utility model provides is as follows:
A kind of connection positioning device of flexible pipe fitting, it is matched with an outer tube and an interior pipe that is slidingly connected in outer tube, offers a spacing hole on the interior pipe at least, comprises with lower member:
A fixedly sleeved fixed cover on outer tube;
One side of described fixed cover is provided with a manhole, extends to form flip sleeve around the through hole;
A circular locating stud that is provided with limited ring and perforation, its diameter is matched with the diameter of through hole; The end that perforation is not set on the locating stud passes through hole and is plugged in outer tube, and the end order socket elastic member and the plug connector of perforation is set on the locating stud, and the shape of plug connector is corresponding with the flip sleeve shape, and is fixed on the aforementioned flip sleeve; The diameter of limited ring is greater than through-hole diameter;
The slidably distance of aforementioned limited ring between flip sleeve and plug connector is more than or equal to the locating stud length that is exposed to the fixed cover internal surface;
It is characterized in that: the position of aforementioned perforation and plug connector outer surface level, aforementioned perforation is provided with a button.
The connection positioning device of above-mentioned flexible pipe fitting can be used for tent, mat shelter stay tube frame, these parts are installed on the outer tube of flexible pipe fitting, when desire will be stretched the pipe fitting elongation, press the button, make locating stud break away from the position, hole, simultaneously interior pipe is pulled out from outer tube, when locating stud is corresponding with the positioning hole of interior pipe, its under the effect of elastic member, autopatching in the spacing hole of inner sleeve, thereby reach the purpose of regulating frame height and location.The connection positioning device that button is set is difficult for producing misoperation, thereby it is stable that inside and outside pipe fitting is connected.Circular through hole and circular locating stud can make the slip of locating stud in through hole smooth and easy.
In the aforementioned connection positioning device, the top left end or the right-hand member of flip sleeve convex to form fulcrum, the top position corresponding with fulcrum then is provided with crosspiece, flip sleeve forms the fixedly end face of aforementioned button to a side horizontal-extending at crosspiece and fulcrum place, the movable end of button is the pressing member that passes crosspiece and fulcrum setting, the front end of described pressing member is provided with two through holes, is passed two through holes of aforementioned pressing member by a rivet simultaneously and fixes with the perforation that is arranged on the locating stud.When pressing pressing member, locating stud is drawn out, while spring pressurized, when spring was compacted, the inboard of locating stud was concordant with the fixed cover internal surface, and these parts are foundation with the lever principle, connect with fulcrum by pressing member locating stud is pulled out, it is simple, handsome in appearance to connect positioning device structure, and is difficult for producing misoperation, and it is stable that inside and outside pipe fitting is connected.
In the connection positioning device of aforementioned flexible pipe fitting, the lower end on flip sleeve top convexes to form fulcrum, the top position corresponding with fulcrum then is provided with crosspiece, the downward longitudinal extension of flip sleeve forms the fixedly end face of aforementioned button, the movable end of button is the pressing member that passes between crosspiece and fulcrum, the front end of described pressing member is provided with two through holes, is passed two through holes of aforementioned pressing member by a rivet and fixes with the perforation that is arranged on the locating stud.The connection positioning device person of being convenient to operation of above-mentioned setting is the flexible pipe fitting of higher position fixedly.
In the connection positioning device of aforementioned flexible pipe fitting, described crosspiece can extend laterally until the whole lateral parts that cover aforementioned pressing member, thereby guarantees that further the operator is difficult for mistake and is pressed onto pressing member in operating process, and the pipe landing is to outer tube in making.
In the connection positioning device of aforementioned flexible pipe fitting, the fixed end of described button 30 degree～45 degree that tilt that face down when pressing pressing member, can make the movable end face of button can push enough angles downwards, and fixedly under the guiding of end face constant slope, reach best located at button.
In the connection positioning device of aforementioned flexible pipe fitting, described elastic member is a spring.
In the connection positioning device of aforementioned flexible pipe fitting, described flip sleeve is circular, square.
In the connection positioning device of aforementioned flexible pipe fitting, described plug connector can be preferably the cannula-like structure that spacing hole is set for cannula-like structure that spacing hole is set or the filling block that spacing hole is set, and the diameter of described spacing hole is matched with the locating stud diameter.
In the connection positioning device of aforementioned flexible pipe fitting, the Lower Half of fixed cover can be provided with 2 ~ 6 elongated grooves, and the Lower Half of fixed cover can be expanded slightly, thereby can be installed in easily on the outer tube of flexible pipe fitting.
In the connection positioning device of aforementioned flexible pipe fitting, the fixed cover internal surface can also be provided with the spacing stuck point of symmetrical distribution.The shape of spacing stuck point is according to the shape setting of the corresponding deck of outer tube outer surface, can be shape such as circular, square.The fixed cover that spacing stuck point is set can be installed on the outer tube of flexible pipe fitting easily, and is difficult for landing, and it is also more accurate to locate.
In the connection positioning device of aforementioned flexible pipe fitting, the shape of fixed cover is corresponding with the shape of the outer tube of flexible pipe fitting, can be circle, and is square, triangle and other Any shape.
In the connection positioning device of aforementioned flexible pipe fitting, can counterbore be set in a side of flip sleeve, the place is fixed on plug connector on the flip sleeve with tapping screw at counterbore.
In the connection positioning device of aforementioned flexible pipe fitting, fixed cover, flip sleeve, crosspiece, fulcrum and button fixedly end face are preferably one-body molded.
Aforementioned fixation cover, flip sleeve, crosspiece, fulcrum and button preferably use high-intensity rigid plastics to make, locating stud preferably adopts the alloy or the metallic material that are difficult for getting rusty to make, prolonging the working life that flexible pipe fitting connects positioning device, and guarantee the linking intensity of flexible pipe fitting.
By foregoing description as can be known, the utility model creatively provides a kind of connection positioning device that the flexible pipe fitting of button is set, simple, the beautiful shape of the connection positioning device structure that button is set, and be difficult for producing misoperation, it is stable that inside and outside pipe fitting is connected.
Description of drawings
Fig. 1 is the perspective exploded view of the utility model embodiment's connection positioning device;
Fig. 2 is the generalized section of the utility model embodiment's connection positioning device.
Embodiment
Specific embodiment of the utility model, a kind of connection positioning device of flexible pipe fitting, referring to figs. 1 through Fig. 2, it is matched with an outer tube and an interior pipe that is slidingly connected in outer tube, the outer tube upper end offers the work through hole, interior pipe is gone up longitudinal separation and is offered a plurality of spacing holes, and it comprises a fixed cover 1, flip sleeve 2, locating stud 3, Returnning spring 4, plug connector 5 and pressing key 6.
Square fixed cover 1 is fixedly sleeved in the outer tube upper end; Side at fixed cover 1 offers a manhole 11; Extend to form flip sleeve 2 around the through hole 11.Circular locating stud 3 is provided with limited ring 31 and perforation 32, and its diameter is matched with the diameter of the locating stud 3 that wears thereon, and locating stud 3 can be free to slide therein, and plays spacing effect simultaneously; The end that perforation is not set on the locating stud 3 passes through hole 11 and is plugged in outer tube, and the end order socket Returnning spring 4 and the plug connector 5 of perforation is set; The shape of plug connector 5 is corresponding with flip sleeve 2 shapes, and a side of flip sleeve 2 is provided with counterbore 21, plug connector 5 is fixed on the flip sleeve 2 with tapping screw 24 at counterbore 21 places; The position of perforation 32 and the outer surface level of plug connector 5; The diameter of limited ring 31 is greater than the diameter of through hole 11.
After plug connector 5 is fixed on the flip sleeve 2, the slidably distance and locating stud 3 equal in length that are exposed to fixed cover 1 internal surface of limited ring 31 between flip sleeve 2 and plug connector 5;
The Lower Half of three sides in addition that through hole 11 is not set on the square fixed cover 1 is provided with 2 elongated grooves 12 respectively, lower half portion of 1 three sides of fixed cover is slit into 3 plates, circular spacing stuck point 13 symmetries are installed on the intermediate plate of fixed cover 1 Lower Half, the Lower Half of spacing stuck point 13 is arranged to an inclined-plane, its lowermost end is concordant with the fixed cover internal surface, and the gradient is 15 ° ~ 30 °; The first half of spacing stuck point 13 is arranged to a plane.The Lower Half that the fixed cover 1 of groove 12 is set can be expanded slightly, thereby can be installed in easily on the outer tube of flexible pipe fitting, simultaneously, owing to also on fixed cover, be provided with the spacing stuck point 13 of symmetry, thereby fixed cover 1 is difficult for from the outer tube landing, and it is also more accurate to locate.
The lower end on flip sleeve 2 tops convexes to form fulcrum 23, the top position corresponding with fulcrum 23 then is provided with crosspiece 22, the downward longitudinal extension in the top of flip sleeve 2 forms the fixedly end face of button, fixedly end face is arranged to the hollow bushing structure, downward-sloping 30 °～45 ° of its upper-end surface, the movable end face of button is the pressing key 6 that passes crosspiece 22 and fulcrum 23 settings, the front end of pressing key 6 is provided with two through holes 61, and two through holes 61 that passed pressing key 6 by a rivet 62 simultaneously are fixing with the perforation 32 that is arranged on the locating stud 3.Because fixedly downward-sloping 30 °～45 ° of the upper end of end face when pressing pressing key 6, can make the movable end face of button can push enough angles downwards, and fixedly under the guiding of end face constant slope, reach best located at button.Attractive in appearance, the economical with materials of fixedly end face of hollow bushing structure, and be convenient to operation.
Fixed cover 1, flip sleeve 2, crosspiece 22, fulcrum 23 and button all use high-intensity rigid plastics to make, and locating stud adopts the alloy or the metallic material that are difficult for getting rusty to make.
Fixedly end face is one-body molded for fixed cover 1, flip sleeve 2, crosspiece 22, fulcrum 23 and button.
Above-mentioned only is a specific embodiment of the present utility model, but design concept of the present utility model is not limited thereto, and allly utilizes this design that the utility model is carried out the change of unsubstantiality, all should belong to the behavior of invading the utility model protection domain.
Claims (10)
1, a kind of connection positioning device of flexible pipe fitting, it is matched with an outer tube and an interior pipe that is slidingly connected in outer tube, offers a spacing hole on the interior pipe at least, comprises with lower member:
A fixedly sleeved fixed cover on outer tube, a side of described fixed cover is provided with a manhole, extends to form flip sleeve around the through hole;
A circular locating stud that is provided with limited ring and perforation, its diameter is matched with the diameter of through hole; The end that perforation is not set on the locating stud passes through hole and is plugged in outer tube, and the end order socket elastic member and the plug connector of perforation is set on the locating stud, and the shape of plug connector is corresponding with the flip sleeve shape, and is fixed on the aforementioned flip sleeve; The diameter of limited ring is greater than through-hole diameter;
The slidably distance of aforementioned limited ring between flip sleeve and plug connector is more than or equal to the locating stud length that is exposed to the fixed cover internal surface;
It is characterized in that: the position of aforementioned perforation and plug connector outer surface level, aforementioned perforation is provided with a button.
2, according to the connection positioning device of a kind of flexible pipe fitting described in the claim 1, it is characterized in that: left end, right-hand member or the lower end on aforementioned flip sleeve top convex to form fulcrum, the top position corresponding with fulcrum then is provided with crosspiece, flip sleeve forms the fixedly end face of aforementioned button to a side horizontal-extending at crosspiece and fulcrum place, the movable end of button is the pressing member that passes crosspiece and fulcrum setting, the front end of described pressing member is provided with two through holes, is passed two through holes of aforementioned pressing member by a rivet simultaneously and fixes with the perforation that is arranged on the locating stud.
3, according to the connection positioning device of a kind of flexible pipe fitting described in the claim 2, it is characterized in that: the fixed end of aforementioned button 30 degree～45 degree that tilt that face down.
4, according to the connection positioning device of a kind of flexible pipe fitting described in the claim 2, it is characterized in that: described plug connector is the filling block that the cannula-like structure of spacing hole is set or spacing hole is set, and the diameter of described spacing hole is matched with the locating stud diameter.
5, according to the connection positioning device of a kind of flexible pipe fitting described in the claim 2, it is characterized in that: the Lower Half of fixed cover is provided with 2 ~ 6 elongated grooves.
6, according to the connection positioning device of a kind of flexible pipe fitting described in the claim 5, it is characterized in that: the fixed cover internal surface also is provided with the spacing stuck point of symmetrical distribution.
7, according to the connection positioning device of a kind of flexible pipe fitting described in the claim 2, it is characterized in that: aforementioned flip sleeve is for circular or square.
8, according to the connection positioning device of a kind of flexible pipe fitting described in the claim 2, it is characterized in that: the side at flip sleeve is provided with counterbore, and the place is fixed on plug connector on the flip sleeve with tapping screw at counterbore.
9, according to the connection positioning device of a kind of flexible pipe fitting described in the claim 2, it is characterized in that: described crosspiece can extend laterally until the whole lateral parts that cover aforementioned pressing member.
10, according to the connection positioning device of a kind of flexible pipe fitting described in the claim 2, it is characterized in that: aforementioned fixation cover, flip sleeve, crosspiece, fulcrum and button fixedly end face are preferably one-body molded.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201019630U CN201232680Y (en) | 2008-04-14 | 2008-04-14 | Joint positioning device for telescopic pipes |
| PCT/CN2008/072576 WO2009127107A1 (en) | 2008-04-14 | 2008-09-27 | A sliding set for post |
| US12/364,782 US7874303B2 (en) | 2008-04-14 | 2009-02-03 | Sliding device used on the supporting shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201019630U CN201232680Y (en) | 2008-04-14 | 2008-04-14 | Joint positioning device for telescopic pipes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201232680Y true CN201232680Y (en) | 2009-05-06 |
Family
ID=40619058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201019630U Expired - Fee Related CN201232680Y (en) | 2008-04-14 | 2008-04-14 | Joint positioning device for telescopic pipes |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN201232680Y (en) |
| WO (1) | WO2009127107A1 (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102966651A (en) * | 2012-11-27 | 2013-03-13 | 无锡柏斯特升降可控科技有限公司 | Single-sided automatic locking device for pneumatic lifting rod |
| CN103062178A (en) * | 2012-11-27 | 2013-04-24 | 无锡柏斯特升降可控科技有限公司 | Bolt type unilateral locking device for pneumatic lifting rod |
| CN103062179A (en) * | 2012-11-27 | 2013-04-24 | 无锡柏斯特升降可控科技有限公司 | Bilateral automatic locking structure for pneumatic lifting rod |
| CN103089775A (en) * | 2012-11-27 | 2013-05-08 | 无锡柏斯特升降可控科技有限公司 | Automatic locking device of multisection-type pneumatic lifting rod |
| CN104912379A (en) * | 2015-03-18 | 2015-09-16 | 陈功 | Square pipe support seat for tent building |
| CN106320806A (en) * | 2016-10-26 | 2017-01-11 | 南京际华三五二特种装备有限公司 | Foldable tent cross bar structure |
| CN106369227A (en) * | 2016-10-13 | 2017-02-01 | 国网山东省电力公司章丘市供电公司 | Cable support with adjustable supporting arms |
| CN110486209A (en) * | 2019-09-05 | 2019-11-22 | 江西理工大学 | The vertical self-contained machine of impact type twin-jet nozzle |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3057223U (en) * | 1998-09-02 | 1999-04-09 | 正 宇 張 | One-touch assembling tent frame |
| GB2398346B (en) * | 2003-01-17 | 2005-04-13 | Caravan Canopy Internat Inc | Collapsible canopy frame and locking pin assembly for the same |
| US6951327B1 (en) * | 2003-04-01 | 2005-10-04 | Northpole Limited | Detent-releasing device |
| CN2697218Y (en) * | 2004-01-13 | 2005-05-04 | 厦门革新塑胶制品有限公司 | Slide base positioner for support frame of tent |
| CN2697221Y (en) * | 2004-01-13 | 2005-05-04 | 厦门革新塑胶制品有限公司 | Telescopic sleeve positioner for tent support frame |
| CN2760170Y (en) * | 2004-10-11 | 2006-02-22 | 丰韩(厦门)塑胶制品开发有限公司 | Supporting pole structure for tent |
| CN2828225Y (en) * | 2005-06-22 | 2006-10-18 | 厦门革新塑胶制品有限公司 | Top fixing device for support of half-round folding tent |
| CN201021553Y (en) * | 2007-02-09 | 2008-02-13 | 闫光勇 | Limit device for outdoor sports products |
| CN201043365Y (en) * | 2007-03-30 | 2008-04-02 | 厦门友一金属有限公司 | Locking piece of tent telescopic upright post |
-
2008
- 2008-04-14 CN CNU2008201019630U patent/CN201232680Y/en not_active Expired - Fee Related
- 2008-09-27 WO PCT/CN2008/072576 patent/WO2009127107A1/en active Application Filing
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102966651A (en) * | 2012-11-27 | 2013-03-13 | 无锡柏斯特升降可控科技有限公司 | Single-sided automatic locking device for pneumatic lifting rod |
| CN103062178A (en) * | 2012-11-27 | 2013-04-24 | 无锡柏斯特升降可控科技有限公司 | Bolt type unilateral locking device for pneumatic lifting rod |
| CN103062179A (en) * | 2012-11-27 | 2013-04-24 | 无锡柏斯特升降可控科技有限公司 | Bilateral automatic locking structure for pneumatic lifting rod |
| CN103089775A (en) * | 2012-11-27 | 2013-05-08 | 无锡柏斯特升降可控科技有限公司 | Automatic locking device of multisection-type pneumatic lifting rod |
| CN103062179B (en) * | 2012-11-27 | 2015-12-23 | 无锡柏斯特升降可控科技有限公司 | The bilateral automatic locking structure of a kind of Pneumatic lifting arm |
| CN102966651B (en) * | 2012-11-27 | 2016-04-13 | 无锡柏斯特升降可控科技有限公司 | The monolateral forced locking device of a kind of Pneumatic lifting arm |
| CN103062178B (en) * | 2012-11-27 | 2016-06-15 | 无锡柏斯特升降可控科技有限公司 | The monolateral locking device of bolt-type for Pneumatic lifting arm |
| CN104912379A (en) * | 2015-03-18 | 2015-09-16 | 陈功 | Square pipe support seat for tent building |
| CN106369227A (en) * | 2016-10-13 | 2017-02-01 | 国网山东省电力公司章丘市供电公司 | Cable support with adjustable supporting arms |
| CN106320806A (en) * | 2016-10-26 | 2017-01-11 | 南京际华三五二特种装备有限公司 | Foldable tent cross bar structure |
| CN106320806B (en) * | 2016-10-26 | 2018-11-16 | 南京际华三五二一特种装备有限公司 | A kind of foldable tent bar structure |
| CN110486209A (en) * | 2019-09-05 | 2019-11-22 | 江西理工大学 | The vertical self-contained machine of impact type twin-jet nozzle |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2009127107A1 (en) | 2009-10-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090506 Termination date: 20140414 |