CN1799484A - Telescopic suction pipe of dust cleaner - Google Patents
Telescopic suction pipe of dust cleaner Download PDFInfo
- Publication number
- CN1799484A CN1799484A CN 200510094314 CN200510094314A CN1799484A CN 1799484 A CN1799484 A CN 1799484A CN 200510094314 CN200510094314 CN 200510094314 CN 200510094314 A CN200510094314 A CN 200510094314A CN 1799484 A CN1799484 A CN 1799484A
- Authority
- CN
- China
- Prior art keywords
- chute
- outer tube
- projection
- block
- slide block
- 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.)
- Pending
Links
- 239000000428 dust Substances 0.000 title claims abstract description 15
- 210000002435 tendon Anatomy 0.000 abstract 1
- 239000000463 material Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
- F16B7/10—Telescoping systems
- F16B7/105—Telescoping systems locking in discrete positions, e.g. in extreme extended position
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/24—Hoses or pipes; Hose or pipe couplings
- A47L9/242—Hose or pipe couplings
- A47L9/244—Hose or pipe couplings for telescopic or extensible hoses or pipes
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Electric Vacuum Cleaner (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The invention discloses a telescopic suction duct for dust collector, comprising outer tube and inner tube, the inner of the outer tube port is equipped with tube locating cover, the inner tube is equipped with guild tank and locating tank, the inner wall of the locating cover is equipped with guild tendons which inserting into guild tank, a locking block is installed in the locating tank, the said locating cover is equipped with boss, the outer tube is equipped with projection which is covered out of the boss, the boss is equipped with slide tank, the boss is equipped with chute, on which is equipped with gap, the locking block is fixed in the front of the wane locating block, a slide block holding down the locking block is equipped inside the slide tank, a spring is equipped between the front end of the slide block and slide tank, the lower in the back of the sliding block is equipped with slant face, an opening is equipped on the projection, and a button is equipped outside the projection, the opening is embedded with connecting block connecting the slide block with button; the invention is characterized by the simple structure, convenient assembly and outstanding performance in service.
Description
Technical field
The present invention relates to a kind of telescopic pipet for dust collector.
Background technology
Telescopic pipet is one of main accessories of dust catcher, and telescopic pipet can change the length of suction pipe according to user's needs arbitrarily, makes user's human body erect-position when using dust catcher be in position the most reasonable, the most comfortable.At present, the employed telescopic pipet of the dust catcher of selling on the market, interior pipe and outer tube by mutual socket are formed, interior pipe is provided with gathering sill and locating slot, be provided with needle roller in the locating slot, the port inner wall of outer tube is fixed with moulds cover, and the port outer wall of outer tube is equipped with the locking mechanism of stirring needle roller, with the collapsing length of pipe in locking.Although various telescopic pipets to stir locking mechanism different,, their ubiquities that structure is complicated, assembly difficulty is big, production cost is high, the shortcoming of serviceability difference.
Summary of the invention
The objective of the invention is: a kind of telescopic pipet for dust collector is provided, and its chute is arranged on the boss of positioning sleeve, and is not only simple in structure, easy to use, also saved material, and adopts two gathering sills, makes the circumferential location of inner and outer pipes more accurate.
Technical scheme of the present invention is: a kind of telescopic pipet for dust collector, comprise that port inner wall is fixed with the outer tube of positioning sleeve, be inserted with interior pipe in the fixed tube cover, interior pipe is provided with gathering sill and locating slot, the inwall of positioning sleeve is provided with guiding rib and embeds in the gathering sill, be provided with clamping block in the locating slot, described positioning sleeve convex platform, outer tube is provided with projection, and projection wraps in outside the boss, and boss is provided with chute, chute is provided with the breach that allows clamping block expose, clamping block is fixed on the front end of moving seesaw-type locating piece, is provided with the slide block of pushing down clamping block in the chute, is provided with spring between the front end of slide block and the front end face of chute, the back side lower part of slide block is provided with the inclined-plane, the projection of outer tube is provided with chute parallel, width is less than the opening of slide block, and the projection of outer tube is outer to be provided with button, and opening is embedded with contiguous block slide block and button are connected and fixed.
The further technical scheme of the present invention is: a kind of telescopic pipet for dust collector, comprise that port inner wall is fixed with the outer tube of positioning sleeve, be inserted with interior pipe in the fixed tube cover, interior pipe is provided with gathering sill and locating slot, the inwall of positioning sleeve is provided with guiding rib and embeds in the gathering sill, be provided with clamping block in the locating slot, described positioning sleeve convex platform, outer tube is provided with projection, and projection wraps in outside the boss, and boss is provided with chute, chute is provided with the breach that allows clamping block expose, clamping block is fixed on the front end of moving seesaw-type locating piece, is provided with the slide block of pushing down clamping block in the chute, is provided with spring between the front end of slide block and the front end face of chute, the back side lower part of slide block is provided with the inclined-plane, the projection of outer tube is provided with chute parallel, width is less than the opening of slide block, and the projection of outer tube is outer to be provided with button, and opening is embedded with contiguous block slide block and button are connected and fixed; Described gathering sill is provided with two, lays respectively at the both sides of locating slot, and the inwall of positioning sleeve is provided with two guiding ribs corresponding to gathering sill, and two guiding ribs embed respectively in the corresponding gathering sill.
The more detailed technical scheme of the present invention is: a kind of telescopic pipet for dust collector, comprise that port inner wall is fixed with the outer tube of positioning sleeve, be inserted with interior pipe in the fixed tube cover, interior pipe is provided with gathering sill and locating slot, the inwall of positioning sleeve is provided with guiding rib and embeds in the gathering sill, be provided with clamping block in the locating slot, described positioning sleeve convex platform, outer tube is provided with projection, and projection wraps in outside the boss, and boss is provided with chute, chute is provided with the breach that allows clamping block expose, clamping block is fixed on the front end of moving seesaw-type locating piece, is provided with the slide block of pushing down clamping block in the chute, is provided with spring between the front end of slide block and the front end face of chute, the back side lower part of slide block is provided with the inclined-plane, the projection of outer tube is provided with chute parallel, width is less than the opening of slide block, and the projection of outer tube is outer to be provided with button, and opening is embedded with contiguous block slide block and button are connected and fixed; Described gathering sill is provided with two, lays respectively at the both sides of locating slot, and the inwall of positioning sleeve is provided with two guiding ribs corresponding to gathering sill, and two guiding ribs embed respectively in the corresponding gathering sill; The rear portion of described moving seesaw-type locating piece is provided with raised line, and the rear portion that raised line embeds chute offers in the groove.
Advantage of the present invention is:
1. clamping block of the present invention is arranged on the front end of moving seesaw-type locating piece, and slide block is pushed down clamping block, and the rear end of moving seesaw-type locating piece is provided with in the groove at raised line embedding chute rear portion, when promoting forward to manage in button and the pulling, clamping block will lift release, and is not only simple in structure, and easy to use.
2. positioning sleeve wall thickness in the market is bigger, in order that can offer chute thereon, so a circle also must be expanded in the front portion of outer tube, waste of material is more, and the present invention is provided with boss on positioning sleeve, chute is arranged on the boss, so the thickness of positioning sleeve itself just can be done thinlyyer, outer tube also only needs part expansion formation projection to get final product, and has saved material, simplify technology, reduced cost.
3. pipe is provided with two gathering sills, is provided with two guiding ribs at the positioning sleeve inwall in of the present invention, so the circular gap between the inner and outer pipes is littler, and serviceability is better.
Description of drawings
The invention will be further described below in conjunction with embodiment:
Fig. 1 is a front view of the present invention;
Fig. 2 is a vertical view of the present invention;
Fig. 3 is a side cutaway view of the present invention;
Fig. 4 is an assembling schematic diagram of the present invention;
Fig. 5 is the assembling schematic diagram of outer tube and positioning sleeve.
Wherein: 1 positioning sleeve; 2 outer tubes; Pipe in 3; 4 gathering sills; 5 locating slots; 6 guiding ribs; 7 clamping blocks; 8 boss; 9 chutes; 10 breach; 11 moving seesaw-type locating pieces; 12 slide blocks; 13 springs; 14 inclined-planes; 15 openings; 16 buttons; 17 contiguous blocks; 18 raised lines; 19 grooves; 20 projectioies.
The specific embodiment
Embodiment: as Fig. 1, Fig. 2, Fig. 3, Fig. 4, shown in Figure 5, a kind of telescopic pipet for dust collector, comprise that port inner wall is fixed with the outer tube 2 of positioning sleeve 1, pipe 3 in being inserted with in the fixed tube cover 1, interior pipe 3 is provided with several locating slots 5, is provided with clamping block 7 in the locating slot 5, and a gathering sill 4 is respectively established in the both sides of locating slot 5, positioning sleeve 1 inwall is provided with 6, two guiding ribs 6 of two guiding ribs corresponding to gathering sill 4 and embeds respectively in the corresponding gathering sill 4;
Described positioning sleeve 1 is provided with boss 8, outer tube 2 is provided with projection 20, projection 20 wraps in outside the boss 8, boss 8 is provided with chute 9, chute 9 is provided with the breach 10 that allows clamping block 7 expose, clamping block 7 is fixed on the front end of moving seesaw-type locating piece 11, the rear portion of moving seesaw-type locating piece 11 is provided with raised line 18, the rear portion that raised line 18 embeds chute 9 offers in the groove 19, be provided with the slide block 12 of pushing down clamping block 7 in the chute 9, be provided with spring 13 between the front end face of the front end of slide block 12 and chute 9, the back side lower part of slide block 12 is provided with inclined-plane 14, the projection 20 of outer tube 2 is provided with chute 9 parallel, width is provided with buttons 16 less than the opening 15 of slide block 12 outside the projection 20 of outer tube 2, and opening 14 is embedded with contiguous block 17 slide block 12 and button 16 are connected and fixed.
During use, promote button 16 forward, manage 3 in the pulling simultaneously, clamping block 7 just can upwards lift release, the user can stretch outer tube 2 and interior pipe 3 to suitable length as required, unclamps button 16 then, in the locating slot 5 in clamping block 7 embeds again on the pipe 3, slide block 12 is pushed down clamping block 7 again, and outer tube 2 and interior pipe 3 are locked once more.
Claims (3)
1. telescopic pipet for dust collector, comprise that port inner wall is fixed with the outer tube of positioning sleeve (1) (2), be inserted with interior pipe (3) in the fixed tube cover (1), interior pipe (3) is provided with gathering sill (4) and locating slot (5), the inwall of positioning sleeve (1) is provided with guiding rib (6) and embeds in the gathering sill (4), be provided with clamping block (7) in the locating slot (5), it is characterized in that: described positioning sleeve (1) is provided with boss (8), outer tube (2) is provided with projection (20), projection (20) wraps in outside the boss (8), boss (8) is provided with chute (9), chute (9) is provided with the breach (10) that allows clamping block (7) expose, clamping block (7) is fixed on the front end of moving seesaw-type locating piece (11), be provided with the slide block (12) of pushing down clamping block (7) in the chute (9), be provided with spring (13) between the front end face of the front end of slide block (12) and chute (9), the back side lower part of slide block (12) is provided with inclined-plane (14), the projection (20) of outer tube (2) is provided with chute (9) parallel, width is less than the opening (15) of slide block (12), the outer button (16) that is provided with of the projection (20) of outer tube (2), opening (14) is embedded with contiguous block (17) slide block (12) and button (16) is connected and fixed.
2. telescopic pipet for dust collector according to claim 1, it is characterized in that: described gathering sill (4) is provided with two, lay respectively at the both sides of locating slot (5), the inwall of positioning sleeve (1) is provided with two guiding ribs (6) corresponding to gathering sill (4), and two guiding ribs (6) embed respectively in the corresponding gathering sill (4).
3. telescopic pipet for dust collector according to claim 1 is characterized in that: the rear portion of described moving seesaw-type locating piece (11) is provided with raised line (18), and the rear portion that raised line (18) embeds chute (9) offers in the groove (19).
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510094314 CN1799484A (en) | 2005-09-07 | 2005-09-07 | Telescopic suction pipe of dust cleaner |
| PCT/CN2005/002065 WO2007028286A1 (en) | 2005-09-07 | 2005-12-01 | An extension sucker for a cleaner |
| DE200620009886 DE202006009886U1 (en) | 2005-09-07 | 2006-06-16 | Telescopic tube for a vacuum cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510094314 CN1799484A (en) | 2005-09-07 | 2005-09-07 | Telescopic suction pipe of dust cleaner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1799484A true CN1799484A (en) | 2006-07-12 |
Family
ID=36809858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200510094314 Pending CN1799484A (en) | 2005-09-07 | 2005-09-07 | Telescopic suction pipe of dust cleaner |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN1799484A (en) |
| DE (1) | DE202006009886U1 (en) |
| WO (1) | WO2007028286A1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106821147A (en) * | 2015-11-06 | 2017-06-13 | 戴森技术有限公司 | For the telescopic rod of vacuum cleaner |
| CN107115064A (en) * | 2016-02-25 | 2017-09-01 | 奥麦克股份公司 | Compact telescopic extension and the household electrical appliance of correlation for household electrical appliance |
| CN111075809A (en) * | 2018-10-18 | 2020-04-28 | 锦圣科技股份有限公司 | Positioning fastener for telescopic support rod |
| CN111110082A (en) * | 2018-10-31 | 2020-05-08 | 科勒公司 | Retractable wire management system |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202014104331U1 (en) * | 2014-09-12 | 2015-12-16 | Provita Medical Gmbh | Stand, in particular for an IV pole or as a holder for medical devices |
| CN107524670A (en) * | 2017-08-31 | 2017-12-29 | 张宏彬 | A kind of speed pipe locking mechanism |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4228935A1 (en) * | 1991-10-14 | 1993-04-15 | Licentia Gmbh | Telescopically adjustable suction pipe for vacuum cleaner - + with selectively released locking device holding inner and outer pipes in required relative position |
| DE19924450C1 (en) * | 1999-05-28 | 2000-06-15 | Froh Carl Gmbh | Telescopic vacuum cleaner suction tube has actuator for the locking body in form of rotation body acting directly on locking body with spring for securing actuator locking position |
| CN1141910C (en) * | 2000-01-18 | 2004-03-17 | 苏州金莱克清洁器具有限公司 | Telescopic flexible pipe of suction cleaner |
| CN2495251Y (en) * | 2001-08-07 | 2002-06-19 | 广东美的集团股份有限公司 | Telescopic pipe of suction cleaner |
| CN1543906A (en) * | 2003-11-27 | 2004-11-10 | 邬永龙 | Telescopic pipe of dust collector |
-
2005
- 2005-09-07 CN CN 200510094314 patent/CN1799484A/en active Pending
- 2005-12-01 WO PCT/CN2005/002065 patent/WO2007028286A1/en active Application Filing
-
2006
- 2006-06-16 DE DE200620009886 patent/DE202006009886U1/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106821147A (en) * | 2015-11-06 | 2017-06-13 | 戴森技术有限公司 | For the telescopic rod of vacuum cleaner |
| CN107115064A (en) * | 2016-02-25 | 2017-09-01 | 奥麦克股份公司 | Compact telescopic extension and the household electrical appliance of correlation for household electrical appliance |
| CN111075809A (en) * | 2018-10-18 | 2020-04-28 | 锦圣科技股份有限公司 | Positioning fastener for telescopic support rod |
| CN111075809B (en) * | 2018-10-18 | 2022-01-25 | 锦圣科技股份有限公司 | Positioning fastener for telescopic support rod |
| CN111110082A (en) * | 2018-10-31 | 2020-05-08 | 科勒公司 | Retractable wire management system |
| US11401132B2 (en) | 2018-10-31 | 2022-08-02 | Kohler Co. | Retractable cord management system |
Also Published As
| Publication number | Publication date |
|---|---|
| DE202006009886U1 (en) | 2006-09-21 |
| WO2007028286A1 (en) | 2007-03-15 |
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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 |