CN102138767A - Structure for assembling brush head nozzle and dust-collection rigid tube of dust collector - Google Patents
Structure for assembling brush head nozzle and dust-collection rigid tube of dust collector Download PDFInfo
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- CN102138767A CN102138767A CN2010103010064A CN201010301006A CN102138767A CN 102138767 A CN102138767 A CN 102138767A CN 2010103010064 A CN2010103010064 A CN 2010103010064A CN 201010301006 A CN201010301006 A CN 201010301006A CN 102138767 A CN102138767 A CN 102138767A
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- brush head
- dust
- buckle
- dust collector
- dust suction
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Abstract
The invention discloses a structure for assembling brush head nozzle and dust-collection rigid tube of a dust collector, belonging to a height adjustment device connected with a suction nozzle. The structure comprises a brush head nozzle communicated with the brush head of the dust collector, a dust-collection rigid tube combined with the brush head nozzle and having a diameter-reducing insert, and an elastic clamp device connected with a location structure in the brush head nozzle and arranged on the outer peripheral wall on both sides of the center line of the diameter-reducing insert, wherein the location structure connected with the elastic clamp device is arranged on the inner peripheral wall of the port of the brush head nozzle. Accordingly, the brush head nozzle is no longer only inserted into the dust-collection rigid tube, but is connected with the dust-collection rigid tube by inserting the brush head nozzle into the diameter-reducing insert of the dust-collection rigid tube, and rotating the brush head nozzle to lock the elastic clamp device in the location structure of the brush head nozzle, thereby preventing the brush head from dropping from the dust-collection rigid tube or preventing sloshing of the brush head during operation. Particularly, the structure can provide convenience for users to replace the brush head and operate during assembling or disassembling the dust-collection rigid tube and the brush head.
Description
Technical field
The present invention relates to the height adjuster that is connected with suction nozzle, specifically is that a kind of brush head of dust collector is taken over the assembly structure with the firm pipe of dust suction.
Background technology
Dust catcher is a kind of sanitation and hygiene household electrical appliance, is used for removing the dust in ground, carpet, wall, furniture, clothing and various slits.
Profile classification according to dust catcher can be divided into vertical type dust collector, horizontal dust collector (pot type) and portable dust collector etc.
Dust collector structure comprises substantially and imports the motor of dust collector that generates suction behind the power supply, forms the suction nozzle of air path system, and dust suction is just managed, and hose filters, gathers the filtration dust collect plant of inhalation (inhalatio) etc.
Fig. 1 is the perspective view of brush head of dust collector and the firm pipe of dust suction in the prior art, and usually, the horizontal dust collector body has just been managed 1a through hose (not shown) and the dust suction that can grip and has been connected.It is rigid straight pipe that 1a has just been managed in dust suction, and for the ease of the dust suction operation, 2 dust suctions have just been managed 1a and can have been pegged graft mutually, to increase its length.Dust suction has just been managed 1a and also can be made into the adjustable telescoping tube of length (not shown).In the prior art, dust suction just managed 1a one end undergauge socket (not shown) directly with the adapter 3a grafting of brush 2.
During the dust suction operation, behind the horizontal dust collector body conducting electric current, the dust sucting motor running, and in body of dust collector, form negative-pressure air-flow.Foreign substances such as dust on the cleaning face through brush 2 bottom surfaces suction inlet suck in the brush 2, and enter dust suction by the adapter 3a that is connected with brush and just managed 1a, again by hose in body of dust collector, filter, control of dust, discharge the air that cleans at last.
Foreign substances such as the dust on the scope of operation are easy to clean and need be by hairbrush the time, pull button 4 not, then can make hairbrush 5 outstanding brush 2 bottom surfaces; Or after cleaning out, pull button 4 again, reclaim hairbrush.Brush suspension member 23 is under the non-again operating position of brush head of dust collector 1a, conveniently is hung on the parts on the body of dust collector.
But because brush head of dust collector 2 has certain weight, the brush head of dust collector 2 that only depending on pegs graft cooperates is loosening easily, and has just managed 1a from dust suction and come off, and brings puzzlement to the user.
Summary of the invention
The present invention be exactly for solve in the prior art dust suction just pipe and brush take over peg graft after, the problem that brush head of dust collector comes off easily, and provide a kind of brush head of dust collector to take over assembly structure with the firm pipe of dust suction.
The present invention realizes by following technical scheme.
A kind of brush head of dust collector is taken over the assembly structure with the firm pipe of dust suction, belongs to the height adjuster that is connected with suction nozzle.The present invention includes the coconnected brush of brush head of dust collector takes over, take over the dust suction that is formed with the undergauge socket combine with brush and just manage, and cross the corresponding Elastic buckle device that combines with location structure in brush is taken over that is provided with on the periphery wall of center line both sides, the center of circle at the undergauge socket; Brush is taken over the port internal perisporium and is formed with the location structure that combines with Elastic buckle device on the undergauge socket periphery wall.
She Ji the utility model like this, when making brush take over the firm pipe jointing of dust suction no longer is simple grafting, but insert brush adapter back rotation at the undergauge socket of the firm pipe of dust suction, the Elastic buckle device is locked in the location structure that brush takes over, thus the drawback that brush head of dust collector can not come off or rock from the firm pipe of dust suction when realizing operation.When particularly dust suction has just been managed with brush assembling or dismounting, make things convenient for user more changing brush head and operation.
Description of drawings
Fig. 1 is the perspective view of brush head of dust collector and the firm pipe of dust suction in the prior art;
Fig. 2 is that brush is taken over three-dimensional decomposition texture schematic diagram with the firm pipe jointing of dust suction among the present invention;
Fig. 3 is the perspective view that plug has just been managed in dust suction among the present invention;
Fig. 4 is the perspective view that brush is taken among the present invention;
Fig. 5 is the three-dimensional sectional structure schematic diagram that brush is taken among the present invention;
Fig. 6 is the perspective view of buckle frame and baffle plate thereof among the present invention;
Fig. 7 is the stravismus perspective view of buckle end face among the present invention;
Fig. 8 is a buckle medial surface stravismus perspective view among the present invention;
Fig. 9 is a stravismus perspective view in buckle bottom surface among the present invention;
Figure 10 is buckle frame and a buckle bonding state schematic diagram among the present invention;
Figure 11 is the confined state schematic diagram after pipe fitting is cut open among the present invention;
Figure 12 is an A portion structure for amplifying schematic diagram among Figure 11;
Figure 13 is the installment state perspective view that part is cut open among the present invention.
Among the figure: the 1a.1b. dust suction is pipe 2. brushes just
3a.3b. take over 4. buttons
5. hairbrush 6. sockets
7. Elastic buckle device 8. location structures
9. gap 10. postive stop baffles
11. framework 12. buckles
13. spring 14. installing ports
15. gathering sill 16. guide pads
17. groove 18a.18b. spring support
19. annular groove passage 20. buckle passages
21. draw-in groove 22. insertion sections
23. brush suspension member 24. buckle walls.
The specific embodiment
The present invention will be described in detail below in conjunction with drawings and Examples.
A kind of brush head of dust collector is taken over the assembly structure with the firm pipe of dust suction, comprise brush head of dust collector 2 coconnected brushes adapter 3b, just managed 1b with the dust suction that is formed with undergauge socket 6 that brush adapter 3b combines, and undergauge socket 6 is crossed the corresponding Elastic buckle device 7 that combines with the location structure 8 of brush adapter 3b that is provided with on the periphery wall of center line both sides, the center of circle; Brush is taken over 3b port internal perisporium and is formed with the location structure 8 that combines with Elastic buckle device 7 on undergauge socket 6 periphery walls.
Described brush head of dust collector is taken over the assembly structure with the firm pipe of dust suction, and its Elastic buckle device 7 comprises that downside gap 9 is provided with the framework 11 of postive stop baffle 10, is installed in buckle 12 and the spring of the two 13 on the framework 11,
Described brush head of dust collector is taken over the assembly structure with the firm pipe of dust suction, and the corresponding buckle gathering sill 15 that is communicated with buckle installing port 14 that forms in bottom forms spring support 18a with postive stop baffle 10 framework 11 internal faces in opposite directions in its framework 11 both sides.
State the assembly structure of brush head of dust collector adapter and the firm pipe of dust suction, its buckle 12 is hollow-core construction, the corresponding guide pad 16 that forms in bottom, buckle 12 two ends, buckle 12 lateral walls two chamfers are trapezoidal, baffle plate groove 17,24 outstanding being formed with and framework 11 inner top surface spring support 18a spring support 18b in opposite directions of the buckle wall of buckle 12 are formed at the bottom.Framework 11 internal faces outstanding formation spring support 18a and 24 outstanding formation spring support 18b of buckle wall are the cross shape shape.
Described brush head of dust collector is taken over the assembly structure with the firm pipe of dust suction, its location structure 8 comprises the annular groove passage 19 that is formed on around brush adapter 3b port internal perisporium, crosses the buckle passage 20 that center line both sides, the center of circle vertical respectively formation connection brush is taken over 3b port and annular groove passage 19.
Described brush head of dust collector is taken over the assembly structure with the firm pipe of dust suction, crosses center line both sides, the center of circle on the lower edge of its annular groove passage 19 and forms down trapezoidal draw-in groove 21 respectively, corresponding 21 lines of draw-in groove and the corresponding mutual square crossing of buckle passage 20 lines.
Described brush head of dust collector is taken over the assembly structure with the firm pipe of dust suction, its draw-in groove 21 to fall trapezoidal shape corresponding with the trapezoidal shape behind buckle 12 lateral walls two chamfers.
Described brush head of dust collector is taken over the assembly structure with the firm pipe of dust suction, and a side outer wall of its framework 11 is right-angle sides, and respective side is the round edge insertion section 22 of being convenient to insert annular groove passage 19.
When She Ji the present invention uses like this, in advance with the corresponding guide pad 16 that forms in bottom, buckle 12 two ends, respectively through the inboard corresponding buckle installing ports 14 that form of 11 liang of the frameworks buckle gathering sill 15 of packing into, and the buckle 12 that makes hollow-core construction covers on the postive stop baffle 10, mounting spring 13 between in opposite directions spring support 18a and spring support 18b.Since spring 13 elastic force guide pad 16 can not deviate from from buckle installing port 14, and buckle wall 24 faces that postive stop baffle 10 has limited buckle 12 are subjected to spring 13 effects, and 11 gap 9 moves or withdraws from along buckle gathering sill 15 from framework.
During the dust suction operation, Elastic buckle device 7 on the 1b undergauge socket 6 has just been managed in dust suction to be inserted brushes and takes over buckle passage 20 in the 3b, enter annular groove passage 19 after the rotation, spring 13 is in confined state, when entering into draw-in groove 21, spring 13 restores, under the elastic force effect of Elastic buckle device 7 upper springs 13, buckle 12 embeds draw-in groove 21, being about to Elastic buckle device 7 is locked in the brush adapter 3b, realized that brush head of dust collector is taken over 3b and being fitted to each other of 1b just managed in dust suction, and can not deviate from or rock; When dust suction had just been managed 1b when needs separate brush and take over 3b, 1b had just been managed in the rotation dust suction, and buckle 12 is squeezed, and spring 13 is compressed, and leaves draw-in groove 21, and spring 13 restores, and Elastic buckle device 7 integral body are deviate from through annular groove passage 19, buckle passage 20.
Claims (8)
1. a brush head of dust collector is taken over the assembly structure with the firm pipe of dust suction, comprise the coconnected brush adapter of brush head of dust collector (2) (3b), just manage (1b) with the dust suction that is formed with undergauge socket (6) that brush adapter (3b) combines, it is characterized in that: correspondence is provided with the Elastic buckle device (7) that combines with the location structure (8) of brush adapter (3b) on the periphery wall of undergauge socket (6) mistake center line both sides, the center of circle; Brush is taken over (3b) port internal perisporium and is formed with the location structure (8) that combines with Elastic buckle device (7) on undergauge socket (6) periphery wall.
2. according to the assembly structure of the described brush head of dust collector adapter of claim 1 with the firm pipe of dust suction, it is characterized in that: Elastic buckle device (7) comprises that downside gap (9) is provided with the framework (11) of postive stop baffle (10), is installed in buckle (12) and the spring of the two (13) on the framework (11)
3. according to the assembly structure of the described brush head of dust collector adapter of claim 2 with the firm pipe of dust suction, it is characterized in that: the corresponding buckle gathering sill (15) that is communicated with buckle installing port (14) that forms in bottom in framework (11) both sides forms spring support (18a) with postive stop baffle (10) framework (11) internal face in opposite directions.
4. take over assembly structure with the firm pipe of dust suction according to claim 2 or 3 described brush head of dust collector, it is characterized in that: buckle (12) is hollow-core construction, the corresponding guide pad (16) that forms in buckle (12) bottom, two ends, buckle (12) lateral wall two chamfers, baffle plate groove (17) is formed at the bottom, and buckle wall (24) face of buckle (12) is outstanding to be formed with and framework (11) inner top surface spring support (18a) spring support (18b) in opposite directions.
5. according to the assembly structure of the described brush head of dust collector adapter of claim 1 with the firm pipe of dust suction, it is characterized in that: location structure (8) comprises the annular groove passage (19) that is formed on around brush adapter (3b) port internal perisporium, crosses the buckle passage (20) that center line both sides, the center of circle vertical respectively formation connection brush is taken over (3b) port and annular groove passage (19).
6. take over assembly structure with the firm pipe of dust suction according to claim 1 or 5 described brush head of dust collector, it is characterized in that: cross center line both sides, the center of circle on the lower edge of annular groove passage (19) and form draw-in groove 21 respectively, line and the corresponding mutual square crossing of buckle passage (20) line between corresponding draw-in groove (21).
7. according to the assembly structure of claim 4 or 6 described brush head of dust collector adapters and the firm pipe of dust suction, it is characterized in that: the shape behind the shape of draw-in groove (21) and buckle (12) lateral wall two chamfers adapts.
8. according to the assembly structure of claim 2 or 5 described brush head of dust collector adapters and the firm pipe of dust suction, it is characterized in that: a side outer wall of framework (11) is a right-angle side, and respective side is the round edge insertion section (22) of being convenient to insert annular groove passage (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010103010064A CN102138767A (en) | 2010-02-01 | 2010-02-01 | Structure for assembling brush head nozzle and dust-collection rigid tube of dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010103010064A CN102138767A (en) | 2010-02-01 | 2010-02-01 | Structure for assembling brush head nozzle and dust-collection rigid tube of dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102138767A true CN102138767A (en) | 2011-08-03 |
Family
ID=44406740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010103010064A Pending CN102138767A (en) | 2010-02-01 | 2010-02-01 | Structure for assembling brush head nozzle and dust-collection rigid tube of dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102138767A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111434300A (en) * | 2019-01-11 | 2020-07-21 | 江苏美的清洁电器股份有限公司 | Floor brush and dust collector with same |
| CN113056222A (en) * | 2018-11-21 | 2021-06-29 | 克里-艾-索弗公司 | Toilet brush with replaceable brush head |
| CN116920519A (en) * | 2023-09-15 | 2023-10-24 | 徐州宇晟安全环保科技有限公司 | Split assembled mining dry dust remover |
-
2010
- 2010-02-01 CN CN2010103010064A patent/CN102138767A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113056222A (en) * | 2018-11-21 | 2021-06-29 | 克里-艾-索弗公司 | Toilet brush with replaceable brush head |
| CN111434300A (en) * | 2019-01-11 | 2020-07-21 | 江苏美的清洁电器股份有限公司 | Floor brush and dust collector with same |
| CN116920519A (en) * | 2023-09-15 | 2023-10-24 | 徐州宇晟安全环保科技有限公司 | Split assembled mining dry dust remover |
| CN116920519B (en) * | 2023-09-15 | 2024-01-26 | 徐州宇晟安全环保科技有限公司 | Split assembled mining dry dust remover |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110803 |