CN2388913Y - Hose for suction cleaner - Google Patents
Hose for suction cleaner Download PDFInfo
- Publication number
- CN2388913Y CN2388913Y CN 99239085 CN99239085U CN2388913Y CN 2388913 Y CN2388913 Y CN 2388913Y CN 99239085 CN99239085 CN 99239085 CN 99239085 U CN99239085 U CN 99239085U CN 2388913 Y CN2388913 Y CN 2388913Y
- Authority
- CN
- China
- Prior art keywords
- hose
- utility
- button base
- sliding shoe
- model
- 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
Landscapes
- Electric Vacuum Cleaner (AREA)
Abstract
The utility model discloses a telescopic suction hose for a dust cleaner, which comprises an inner hose and an outer hose which are sheathed and connected. The surface of the inner hose is provided with a plurality of recesses and guide slots, and the end head of the outer hose is sheathed with a button base. A fixing jacket is sheathed on the button base, and the inner side of the button base is provided with a convex block which penetrates through the hose wall of the outer hose to be embedded into the guide slots at the surface of the inner hose. A spring and a sliding block are arranged between the button base and the fixing jacket, and the sliding block penetrates through a sliding slot on the fixing jacket to be fixed to a button. Rolling beads are pressed by the sliding block, and the rolling beads penetrate through the button base to fall into the recesses of the inner hose. The utility model improves the structure of the existing Telescopic suction hose, and the utility model has the advantages of simple structure, reliable performance and long service life.
Description
The utility model relates to a kind of sweep-up pipe of dust catcher.
In the prior art, Chinese patent ZL95244688.X discloses the flexible long pipe of a kind of dust catcher, and it comprises bassoon and tubule, and tubule is enclosed within the bassoon, the same bus of tubule outer wall is provided with several caves, pit shape location separately, and the guide groove of a depression also vertically is set on the outer wall of tubule; The termination of described bassoon is connected with a fixed cover, establishes the guide pad of projection on the inwall of fixed cover, in the guide groove on the guide pad embedding tubule; Also be provided with a longitudinal opening on the described fixed cover, the rear portion of opening is equipped with the locating piece of a dumbbell shaped, one end of locating piece is fixed on the fixed cover, the other end of locating piece drops in the cave, location of tubule, the front upper place of locating piece is provided with a slide block, locating piece is pushed down on the inclined-plane of the slide block back lower place, be provided with between the front end of slide block and opening the spring handle slide block backward the section of pushing motion block be the both sides of I-shaped embedding fixed cover upper shed.The shortcoming of above-mentioned patented product is the structure more complicated, and assembly difficulty is big, the production cost height, and in addition, the dumbbell shaped locating piece easily with tubule surface galling, scuffing, influences the serviceability and the service life of product after using a period of time.
The purpose of this utility model is: a kind of telescopic pipet of dust catcher is provided, and it improves the structure of existing telescopic pipet, and is not only simple in structure, and dependable performance, long service life.
The technical solution of the utility model is: a kind of telescopic pipet of dust catcher, the interior pipe and the outer tube that comprise socket, the surface of interior pipe is provided with several depressions and gathering sill, the termination of outer tube is with the knob seat, be with fixed cover on the knob seat, the inboard of knob seat is provided with projection, the tube wall that projection passes outer tube embeds in the gathering sill of interior tube-surface, be provided with spring and sliding shoe between described knob seat and the fixed cover, sliding tray and knob that sliding shoe passes on the fixed cover are connected and fixed, be pressed with ball under the sliding shoe, ball pass knob be located in in the depression of pipe.
The further technical scheme of the utility model is: a kind of telescopic pipet of dust catcher, the interior pipe and the outer tube that comprise socket, the surface of interior pipe is provided with several depressions and gathering sill, the termination of outer tube is with the knob seat, be with fixed cover on the knob seat, the inboard of knob seat is provided with projection, the tube wall that projection passes outer tube embeds in the gathering sill of interior tube-surface, be provided with spring and sliding shoe between described knob seat and the fixed cover, sliding tray and knob that sliding shoe passes on fixing are connected and fixed, be pressed with ball under the sliding shoe, ball pass knob be located in in the depression of pipe; The bottom surface of described sliding shoe is provided with the inclined-plane.
The utility model has the advantages that:
1. the utility model has replaced the dumbbell shaped locating piece with ball, has not only made things convenient for assembling, and interior pipe plucking can not scratched in use, has improved the serviceability of telescoping tube, prolongs the service life of telescoping tube.
2. the utility model has also been simplified the structure of each parts, the structure of entire product is more become rationally, and reduced production cost of products.
The utility model will be further described below in conjunction with drawings and Examples:
Fig. 1 is a structural representation of the present utility model;
Wherein: pipe in 1: 2 outer tubes; 3 depressions; 4 gathering sills; 5 knob seats; 6 fixed covers; 7 projections; 8 springs; 9 sliding shoes; 10 sliding trays; 11 knobs; 12 balls; 13 inclined-planes.
Embodiment: as shown in the figure, a kind of telescopic pipet of dust catcher, the interior pipe [1] and the outer tube [2] that comprise socket, the surface of interior pipe [1] is provided with several depressions [3] and gathering sill [4], the termination of outer tube [2] is with knob seat [5], be with fixed cover [6] on the knob seat [5], the inboard of knob seat [5] is provided with projection [7], the tube wall that projection [7] passes outer tube [2] embeds in the gathering sill [4] on interior pipe [1] surface, be provided with spring [8] and sliding shoe [9] between described knob seat [5] and the fixed cover [6], the sliding tray [10] that sliding shoe [9] passes on the fixed cover [6] is connected and fixed with knob [11], be pressed with ball [12] under the sliding shoe [9], ball [12] passes in the depression [3] that knob seat [5] falls into interior pipe [1]; The bottom surface of described sliding shoe [9] is provided with inclined-plane [13].The utility model has replaced the dumbbell shaped locating piece with ball [12], has not only made things convenient for assembling, and interior pipe [1] plucking can not scratched in use, has improved the serviceability of telescoping tube, prolongs the service life of telescoping tube; The utility model has also been simplified the structure of each parts, the structure of entire product is more become rationally, and reduced production cost of products.
Claims (2)
1. the telescopic pipet of a dust catcher, the interior pipe [1] and the outer tube [2] that comprise socket, the surface of interior pipe [1] is provided with several depressions [3] and gathering sill [4], the termination of outer tube [2] is with knob seat [5], be with fixed cover [6] on the knob seat [5], the inboard of knob seat [5] is provided with projection [7], the tube wall that projection [7] passes outer tube [2] embeds in the gathering sill [4] on interior pipe [1] surface, it is characterized in that: be provided with spring [8] and sliding shoe [9] between described knob seat [5] and the fixed cover [6], the sliding tray [10] that sliding shoe [9] passes on the fixed cover [6] is connected and fixed with knob [11], be pressed with ball [12] under the sliding shoe [9], ball [12] passes in the depression [3] that knob seat [5] falls into interior pipe [1].
2. dust catcher telescopic pipet according to claim 1 is characterized in that: the bottom surface of described sliding shoe [9] is provided with inclined-plane [13].
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99239085 CN2388913Y (en) | 1999-07-23 | 1999-07-23 | Hose for suction cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99239085 CN2388913Y (en) | 1999-07-23 | 1999-07-23 | Hose for suction cleaner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2388913Y true CN2388913Y (en) | 2000-07-26 |
Family
ID=34026401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99239085 Expired - Fee Related CN2388913Y (en) | 1999-07-23 | 1999-07-23 | Hose for suction cleaner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2388913Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101463851B (en) * | 2007-12-20 | 2010-11-17 | 史丹利七和国际股份有限公司 | Telescopic connection rod |
| CN106798522A (en) * | 2017-03-02 | 2017-06-06 | 小狗电器互联网科技（北京）股份有限公司 | A kind of suction-pipe structure in dust catcher |
| CN107928890A (en) * | 2017-12-05 | 2018-04-20 | 安徽理工大学 | A kind of Portable multifunctional stretcher |
-
1999
- 1999-07-23 CN CN 99239085 patent/CN2388913Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101463851B (en) * | 2007-12-20 | 2010-11-17 | 史丹利七和国际股份有限公司 | Telescopic connection rod |
| CN106798522A (en) * | 2017-03-02 | 2017-06-06 | 小狗电器互联网科技（北京）股份有限公司 | A kind of suction-pipe structure in dust catcher |
| CN106798522B (en) * | 2017-03-02 | 2022-07-19 | 小狗电器互联网科技（北京）股份有限公司 | Suction pipe structure in dust collector |
| CN107928890A (en) * | 2017-12-05 | 2018-04-20 | 安徽理工大学 | A kind of Portable multifunctional stretcher |
| CN107928890B (en) * | 2017-12-05 | 2024-05-10 | 安徽理工大学 | Portable multifunctional stretcher |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100348283C (en) | Golf tee | |
| CN2388913Y (en) | Hose for suction cleaner | |
| US20030145417A1 (en) | Multiple functional vacuum cleaner | |
| CN110640706A (en) | Portable hardware tool box | |
| CN112459632A (en) | Handrail mechanism capable of sliding and turning backwards | |
| CN218532921U (en) | Positioning device for drilling carriage bottom plate | |
| CN217685241U (en) | Integrated kitchen air duct with noise reduction function | |
| CN211554906U (en) | Anti-skid shell for wireless mouse | |
| CN1543906A (en) | Telescopic pipe of dust collector | |
| CN2321380Y (en) | Telescopic pipe for suction cleaner | |
| CN208709780U (en) | A kind of right angle broom | |
| CN2402251Y (en) | Suction hose adjusting device for suction cleaner | |
| CN2346385Y (en) | Extension pipe of duster | |
| CN213953833U (en) | Inflator that base can be dismantled and accomodate is stepped on to foot | |
| CN217448948U (en) | Draw-bar box luminous toy | |
| CN214352199U (en) | Dust screen pedal type nailing device | |
| CN212641629U (en) | Wall base device capable of taking off hanging device in multiple directions | |
| CN216232707U (en) | Car light installing support | |
| CN219877164U (en) | Pet comb | |
| CN215764098U (en) | Face recognition machine for smart hotel system | |
| CN217365640U (en) | Dust absorption head and dust catcher | |
| CN217659559U (en) | Telescopic pipe module of dust collector capable of being bent in multiple directions | |
| CN219353771U (en) | Locking structure of dust collector connecting pipe | |
| CN216932950U (en) | Dust collector floor brush structure with transparent cover convenient to disassemble and assemble | |
| CN219225493U (en) | Ultrathin wireless mouse convenient to store and carry |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |