CN102485154A - Flexion and extension type bent angle brush suction nozzle - Google Patents
Flexion and extension type bent angle brush suction nozzle Download PDFInfo
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- CN102485154A CN102485154A CN2010105740339A CN201010574033A CN102485154A CN 102485154 A CN102485154 A CN 102485154A CN 2010105740339 A CN2010105740339 A CN 2010105740339A CN 201010574033 A CN201010574033 A CN 201010574033A CN 102485154 A CN102485154 A CN 102485154A
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- hairbrush
- suction nozzle
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- flexion
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Abstract
The invention discloses a flexion and extension type bent angle brush suction nozzle, which belongs to a dust collector structure with a tool for driving dust to become loose. A flexion and extension positioning mechanism in the flexion and extension type bent angle brush suction nozzle disclosed by the invention is connected with a guide pipe, and brush pipe fittings with bent angle brushes are correspondingly arranged on the two sides of the guide pipe. The flexion and extension type bent angle brush suction nozzle can be rotated and adjusted in the 90-degree direction relative to a center line; and the flexion and extension positioning mechanism comprises a clamping buckle with a clamping buckle interface and a corresponding split blade chuck and can perform concentric rotation and coordination with a chuck cover and a side cover, which are integrated with a plug-in connection pipe into a whole after combination, and the chuck cover is equipped with an elastic clamping pin for braking the clamping buckle. The bent angle brushes in the flexion and extension type bent angle brush suction nozzle disclosed by the invention can not only adjust turnover angle and direction, but also keep the original function of pure dust suction or dust loosening through the brushes by combining with the flexion and extension positioning mechanism and be suitable for single-sided and double-sided operations; and furthermore, as flexion and extension degree can be adjusted, various space dust suction special operations on higher operation surfaces can be also completed without ascending, and a novel part is further provided for a brush head suction nozzle of a dust collector.
Description
Technical field
The present invention relates to dust catcher and use suction nozzle, or the connection apparatus of flexible pipe, or the dust collector structure that drives the loose instrument of dust is arranged, specifically be a kind of formula knuckle hairbrush suction nozzle that bends and stretches.
Background technology
Dust catcher is a kind of sanitation and hygiene electrical installation, is used for removing the dust in ground, carpet, wall, furniture, clothing and various slits.
Dust catcher comprises substantially and imports the motor of dust collector that electric current generates suction, forms the motor air inlet of air path system, suction nozzle, and hose, the dust suction steel pipe filters and gathers the dust collect plant etc. of inhalation (inhalatio).
Profile classification according to dust catcher can be divided into vertical type dust collector, horizontal (pot type) dust catcher and portable dust collector etc.
For adapting to the dust suction operation of different cleaning face, the suction nozzle of dust catcher (or brush) can have different structure and purposes, like tapered pointed suction nozzle, and the type of twitching one's mouth slit pointed suction nozzle, being installed on the rigidity sweep-up pipe of selective property such as square suction nozzle brush of band hairbrush are used.
Fig. 1 is the perspective view of prior art hairbrush suction nozzle.
As shown in Figure 1, the Brush type suction nozzle of dust catcher comprises the insertion pipe 1a of an end connection rigidity sweep-up pipe (not shown), and with the oblique oval hairbrush 2a that is fixedly connected of the insertion pipe 1a other end, hairbrush 2a bottom surface is formed with the suction nozzle 3a that is communicated with insertion pipe 1a.
Usually; Hose one end of horizontal dust suction connects dust catcher body; The other end has just been managed with dust suction and has been connected, and dust suction just managed the other end and be connected with the insertion pipe 1a of Brush type suction nozzle, like this; Hose (not shown), dust suction have just been managed and the insertion pipe 1a UNICOM of Brush type suction nozzle, formed the air suction passage that contains foreign substances such as dust.Accumulate in control of dust tube or the dust bag for clearance through the foreign substances such as dust of separating, filter; And the pure air after the dedusting is discharged dust catcher body.
During use; The hand-held dust suction that the Brush type suction nozzle has been installed of user is just managed, the hairbrush 2a of Brush type suction nozzle with the brush of the dust on the scope of operation moving loose after, the suction nozzle 3a through Brush type suction nozzle bottom surface sucks insertion pipe 1a with foreign substances such as dusts again; And dust suction is just managed, hose, gets into dust catcher body.
But, during the dust suction operation, need select brush, like the square suction nozzle brush of band hairbrush etc. according to different operating environment.And the hairbrush suction nozzle integral body of above-mentioned prior art is straight tube-like, has promptly just managed the straight line continuity for same center line with dust suction, can not be crooked, meet the special operation face, or the higher operating environment of failing to touch is restricted then, and give user's the puzzlement that brings.
Summary of the invention
The present invention is exactly that the hairbrush suction nozzle can not bend in the prior art in order to solve, and higher or special operation face is operated limited problem, and a kind of formula knuckle hairbrush suction nozzle that bends and stretches is provided.
The present invention designs by following technical scheme.
A kind of formula knuckle hairbrush suction nozzle that bends and stretches; Comprise the insertion pipe that an end is open, hairbrush and suction nozzle, and be the detent mechanism that bends and stretches of hose connection between the insertion pipe other end and the buckle interface; Buckle interface connecting duct, and the hairbrush pipe fitting that the both sides correspondence is provided with the knuckle hairbrush is set on conduit.
Said conduit one end correspondence is formed with the grafting bolt that combines with the buckle interface; The other end forms the locating hole that has that combines with the key pin of positioning key one end respectively with center line 90o direction; Conduit outer wall prolongs axle and also is formed with the slideway that is slidingly matched with the hairbrush pipe fitting, and with the hairbrush pipe fitting in the draw-in groove that combines of card projection rotation.
The said detent mechanism that bends and stretches comprises the buckle with buckle interface and corresponding leaflet chuck, and with the chuck lid that combines back insertion pipe one, side cover is concentric is rotatably assorted, the chuck lid is equipped with the elasticity bayonet lock of braking buckle.
The present invention of design knuckle hairbrush not only flip angle and direction of making loosening dust like this, and be combined in an end that bends and stretches detent mechanism and become one.Hose is bent to satisfied degree, and can not be bent into the dead angle, does not hinder ventilation.Not only keep the function of the loosening dust of original simple dust suction or hairbrush, be applicable to single face, two-sided operation, and; Because the degree of bending and stretching is adjustable; Realized and to have ascended a height, also can accomplish the special operation of the higher scope of operation multiple space dust suction, for the brush suction nozzle of dust catcher provides novel features.
Description of drawings
Fig. 1 is the perspective view of prior art pointed suction nozzle;
Fig. 2 is a perspective view of the present invention;
Fig. 3 is the perspective view of conduit among the present invention;
Fig. 4 is the perspective view of hairbrush pipe fitting among the present invention;
Fig. 5 is the perspective view of buckle among the present invention;
Fig. 6 is the perspective view of grafting pipe fitting and side cover among the present invention;
Fig. 7 is the perspective view of buckle closure and bonding pad among the present invention;
Fig. 8 is a side-looking planar structure sketch map of the present invention;
Fig. 9 is the cross-sectional view of A-A part among Fig. 9;
Figure 10 is the structure for amplifying sketch map of A portion among Fig. 9;
Figure 11 is a top plan view structural representation of the present invention;
Figure 12 is the planar structure sketch map that part is cut open among Figure 11 A-A;
Figure 13 is the structure for amplifying sketch map of A portion among Figure 12;
Figure 14 bends and stretches detent mechanism partly to amplify the structural representation of cutting open;
Figure 15 is the decomposition texture sketch map of grafting pipe fitting and hairbrush among the present invention;
Figure 16 is a decomposition texture sketch map of the present invention;
Figure 17 is a knuckle hairbrush horizontal status architecture sketch map of the present invention;
Figure 18 is another user mode structural representation of the present invention;
Figure 19 is that knuckle hairbrush of the present invention vertically splits the status architecture sketch map;
Figure 20 is a knuckle hairbrush of the present invention status architecture sketch map in opposite directions.
Among the figure: 1a.1b. insertion pipe 2a.2b. hairbrush
3a.3b. suction nozzle 4. conduits
4a. projection 4b. slideway
5. hose 6. bends and stretches detent mechanism
7a.7b. locating hole 8. hairbrush pipe fittings
9. buckle interface 10. buckles
10a.10b. chuck 11. chucks lid
12. side cover 13. bayonet locks
14. gear 15. dish cores
16. snap ring 17. joint portions
18a.18b. reinforcement 19. spring bases
20. bonding pad 21. depressed parts
22a.22b. bolt column 23. spring cases
24. pin-and-hole 25. springs
26. button 27a.27b. draw-in groove
28. clamp 29. positioning keys
30. key axle 31. ear framves
32. end difference 33. brush axis holes
34. brush holder 35. position-limited racks
36. side bristle 37. brush axles.
38. key pin 39. dust suctions are just managed
40. the fabrication hole 41a.41b.41c. scope of operation
42. pipe fitting hole.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the present invention is carried out detailed explanation.
Fig. 2 is a perspective view of the present invention; Fig. 8 is a side-looking planar structure sketch map of the present invention; Fig. 9 is the cross-sectional view of A-A part among Fig. 9; Figure 10 is the structure for amplifying sketch map of A portion among Fig. 9; Figure 11 is a top plan view structural representation of the present invention; Figure 12 is the planar structure sketch map that part is cut open among Figure 11 A-A.
As shown in the figure; A kind of formula knuckle hairbrush suction nozzle that bends and stretches; Comprise with dust suction and just managed the open insertion pipe 1b of the end that is connected, hairbrush 2b and suction nozzle 3b, and between the insertion pipe 1b other end and the buckle interface 9 be hose 5 connections bend and stretch detent mechanism 6; Buckle interface 9 connecting ducts 4, and the hairbrush pipe fitting 8 that the both sides correspondence is provided with knuckle hairbrush 2b is set on conduit 4.Be formed with the draw-in groove (not shown) that combines with conduit 4 corresponding projection 4a in the buckle interface 9, guarantee that conduit 4 combines firmly with buckle interface 9.
The said formula knuckle hairbrush suction nozzle that bends and stretches; Its conduit 4 one end correspondences are formed with the grafting bolt 4a that combines with buckle interface 9; The other end with center line 90o direction on conduit 4, form respectively combines with the key pin 38 of positioning key 29 1 ends locating hole 7a, 7b arranged, the prolongation of conduit 4 outer walls spool also is formed with the slideway 4b that is slidingly matched with hairbrush pipe fitting 8.And the draw-in groove 27a that combines with 8 interior card projection (not shown) rotations of hairbrush pipe fitting.
Fig. 3 is the perspective view of conduit among the present invention; Fig. 4 is the perspective view of hairbrush pipe fitting among the present invention; Fig. 5 is the perspective view of buckle among the present invention; Fig. 6 is the perspective view of grafting pipe fitting and side cover among the present invention; Fig. 7 is the perspective view of buckle closure and bonding pad among the present invention.
As shown in the figure; The above-mentioned formula knuckle hairbrush suction nozzle that bends and stretches; It bends and stretches detent mechanism 6 and comprises having buckle interface 9 and corresponding leaflet chuck 10a, the buckle 10 of 10b; And with the chuck lid 11, side cover 12 concentric being rotatably assorted that combine back insertion pipe 1b one, chuck lid 11 is equipped with the elasticity bayonet lock 13 of braking buckle 10.
Owing to combine chuck lid 11, side cover 12 on the insertion pipe 1b of back to be rotatably assorted with one heart, therefore, hose 5 is crooked along with bending and stretching detent mechanism 6 rotation directions, and the bending dead angle can not occur, ensures that air-flow circulates smooth and easy in hose 5.
Said conversion is used bends and stretches the hairbrush pointed suction nozzle, and its chuck 10a comprises that the integrally formed ring gear of lateral surface 14, central authorities form hollow disc core 15; Chuck 10b lateral surface is formed with concentric snap ring (16).
The said formula knuckle hairbrush suction nozzle that bends and stretches; Its insertion pipe 1b other end one side through the joint portion 17 and reinforcement 18a be formed with the side cover 12 with chuck 10b snapping; Insertion pipe 1b opposite side is formed with spring base 19; And with the depressed part 21 of arc bonding pad 20 corresponding combinations, be formed with bolt column 22a on the insertion pipe 1b end face.
Square joint portion 17 is positioned at same plane with side cover 12, and the both sides right-angle side of triangle reinforcement 18a connects the outside wall surface of 17 sides, square joint portion and insertion pipe 1b respectively, thereby makes side cover 12 axle center vertical with the center line of insertion pipe 1b, and is connected firmly.Be formed with grid in the square joint portion 17, to increase its intensity.
The said formula knuckle hairbrush suction nozzle that bends and stretches; Its arc bonding pad 20 is integrally formed through spring case 23 and reinforcement 18b and chuck lid 11; Form the pin-and-hole 24 that is communicated with between spring case 23 and the chuck lid 11, arc bonding pad 20 also be formed with insertion pipe 1b end face on bolt column 22a dock bolt column 22b into one.Bolt column 22a, 22b connect through bolt (not shown), thereby arc bonding pad 20 and depressed part 21 are combined as a whole, and make chuck lid 11 and side cover 12 corresponding in opposite directions with one heart.
The said formula knuckle hairbrush suction nozzle that bends and stretches, its arc bonding pad 20 be with after defective part 21 on the insertion pipe 1b combines, and is equipped with in the spring case 23 that spring 25 supports, and bayonet lock 13 is charged into the button 26 of chuck lid 11.
The said formula knuckle hairbrush suction nozzle that bends and stretches, side cover 12 internal perisporiums of itself and chuck 10b snapping are interrupted the draw-in groove 27b that is formed with snap ring 16 clampings; Chuck covers 11 medial surfaces and is formed with anti-dogging 28 that combines with the hollow disc core 15 of chuck 10a central authorities.Unaccounted 40 is fabrication holes, is convenient to anti-dogging of arc sheet shape 28 processing and fabricatings of chuck lid 11 inboards.
Figure 15 is the decomposition texture sketch map of grafting pipe fitting and hairbrush among the present invention, and as shown in the figure, hairbrush pipe fitting 8 one sides are formed with the ear frame 31 of a pair of positioning key 29 that is coupling; On end difference 32 peripheries of hairbrush pipe fitting 18 1 ends, be formed with the be coupling square brush holder 34 of hairbrush 2b both sides brush axle 37 of bottom surface opened, two ends brush axis hole 33.
The said formula knuckle hairbrush pointed suction nozzle that bends and stretches, its brush holder 34 two ends correspondences are formed with and prevent the excessively position-limited rack 35 of turnover of hairbrush 2b; The edge is implanted with side bristle 36 at the bottom of brush holder 34 middle side edge.
The said formula knuckle hairbrush suction nozzle that bends and stretches; Its positioning key 29 1 ends are formed with the key pin 38 of charging into locating hole 7a, 7b on the conduit 4; Like this; Rotating brushes pipe fitting 8 and on hairbrush 2b, make key pin 38 snap in any among the locating hole 7a that forms respectively with the 90o direction, the 7b through the pipe fitting hole 42 on the end difference 32.In addition; Also be formed with the draw-in groove 27a that combines with 8 interior card projection (not shown) rotations of hairbrush pipe fitting on the conduit 4; Remove the key pin 38 of positioning key 29 1 ends formation and the locating hole 7a on the conduit 4; Or outside the combination firmly of locating hole 7b, the card projections combine in the draw-in groove 27a on the conduit 4 and the hairbrush pipe fitting 8, make the hairbrush pipe fitting 8 can slippage.
The corresponding outstanding key axle 30 that combines with ear frame 31 in both sides, said positioning key 29 middle part.
Describe using operation of the present invention below.
Figure 17 is a knuckle hairbrush horizontal status architecture sketch map of the present invention; Figure 18 is another user mode structural representation of the present invention.
As shown in the figure, when using dust suction operation of the present invention, insertion pipe 1b is connected among the dust suction of hose pipe 39 other ends and the present invention just on connecting dust catcher.Generally; The present invention becomes the work of straight formula state; Hairbrush pipe fitting 8 is broken away from buckle interface 9 and outwards mobile along the slideway 4b on the conduit 4; Make the key pin 38 on the positioning key 29 charge into pipe fitting hole 42 on the end difference 32, and be positioned at the locating slot 7b of sleeve pipe 4 other ends, thereby make knuckle hairbrush 2b be positioned at sleeve pipe 4 another terminations.Bristle and the scope of operation 41a plane contact of the corresponding knuckle hairbrush 2b that is provided with in hairbrush pipe fitting 8 both sides, loosening scope of operation 41a goes up the dust of scleroma.Position-limited rack 35 restriction knuckle hairbrush 2b on the brush holder 34 excessively turn down, and make it keep same flat state.The side bristle 36 on edge, the end, brush holder 34 dual-sides middle part keeps continuously in the middle of making two knuckle hairbrush 2b.The dust that has become flexible gets into dust suctions pipe 39 just through the suction nozzle 3b of 4 li in the conduit in the middle of two knuckle hairbrush 2b through hose 5.
According to the concrete condition of the scope of operation, when needing adjustment knuckle hairbrush 2b angle, perk positioning key 29 makes key pin 38 deviate from locating slot 7b, 90 ° of rotating brushes pipe fittings 8, make key pin 38 charge into conduit 4 on locating slot 7b become the locating slot 7a of 90 ° of positions to get final product.
41a is higher when the scope of operation, and don't when being convenient to ascend operation, the present invention is transferred to lift dust suction on the case of bending and just manage, and can realize the dust suction operation in the multiple space of the higher scope of operation.When the time comes; According to the requirement of bending and stretching detent mechanism 6 degree of crook; Dish core 15 with buckle 10 1 sides is an axle, and to make chuck lid 11, side cover 12 be that the joint is concentric with corresponding chuck 10a, chuck 10b respectively rotates, and makes the hose 5 between buckle interface 9 and the jointed tubular workpieces 1b be bent to satisfied degree; Simultaneously; Push button 26, compression spring 25 makes the bayonet lock 13 of button 26 1 sides snap onto the between cog of the correspondence of gear 14 through pin-and-hole 24; Make the present invention keep the case of bending of setting, and chuck lid 11, side cover 12 are fixed respectively with corresponding chuck 10a, the joint between the chuck 10b.Start dust catcher, can carry out the dust suction operation in many kinds of spaces of higher scope of operation 41a.
The dust suction operation is pushed button 26, under the effect of spring 25 after accomplishing once more; Button 26 restores; Bayonet lock 13 breaks away from gear 14, can make chuck lid 11, side cover 12 be in unlock state with corresponding chuck 10a, chuck 10b, and hose 5 restores; And keeping conduit 4, the detent mechanism 6 that bends and stretches of straight formula state is same center line.
Figure 19 is that knuckle hairbrush of the present invention vertically splits the status architecture sketch map.As shown in the figure; As 2 need be to the certain angle of operation area adjacent scope of operation 41a, when 41b becomes flexible the dust operation simultaneously; Then with one of them knuckle hairbrush 2b on brush holder 34; With brush axle 37 serves as that axle is done the 90o upset, and knuckle hairbrush 2b is divided in vertical state, then once accomplishes the dust suction operation of 2 scope of operation 41a, 41b.
Figure 20 is a knuckle hairbrush of the present invention status architecture sketch map in opposite directions.As shown in the figure; When scope of operation 42c is flat and has certain-length; Same with hairbrush pipe fitting 8 along the slideway 4b on the conduit 4; Break away from buckle interface 9 and outwards mobile, make the key pin 38 on the positioning key 29 charge into and be positioned at the locating slot 7b of conduit 4 other ends, thereby make knuckle hairbrush 2b be positioned at conduit 4 another terminations.Again with 2 knuckle hairbrush 2b on brush holder 34, serve as that axle is made 90o simultaneously and overturn with brush axle 37 respectively, make knuckle hairbrush 2b bristle in opposite directions, insert and put the scope of operation 42c of cleaned object between 2 knuckle hairbrush 2b.With this, realize special operation face 42c is gone up the loosening and dust suction operation of dust.
Claims (10)
1. one kind is bent and stretched formula knuckle hairbrush suction nozzle; Comprise the insertion pipe (1b) that an end is open; Hairbrush (2b) and suction nozzle (3b); It is characterized in that: between insertion pipe (1b) other end and the buckle interface (9) be hose (5) be communicated with bend and stretch detent mechanism (6), buckle interface 9 connecting ducts (4), and the hairbrush pipe fitting (8) that the both sides correspondence is provided with knuckle hairbrush (2b) is set on conduit (4).
2. according to the said formula knuckle hairbrush suction nozzle that bends and stretches of claim 1; It is characterized in that: conduit (4) one end correspondences are formed with the grafting bolt (4a) that combines with buckle interface (9); The other end with center line 90o direction form respectively combine with the key pin (38) of positioning key (29) one ends locating hole (7a), (7b) arranged; Conduit (4) outer wall prolongs axle and also is formed with the slideway (4b) that is slidingly matched with hairbrush pipe fitting (8), and the draw-in groove (27a) that combines with the rotation of the interior card of hairbrush pipe fitting (8) projection.
3. according to the said formula knuckle hairbrush suction nozzle that bends and stretches of claim 1; It is characterized in that: bend and stretch detent mechanism (6) comprise have buckle interface (9) and corresponding leaflet chuck (10a), the buckle (10) of (10b); And with the chuck lid (11), concentric being rotatably assorted of side cover (12) that combine back insertion pipe (1b) one, chuck lid (11) is equipped with the elasticity bayonet lock (13) of braking buckle (10); Chuck (10a) comprises that the integrally formed ring gear of lateral surface (14), central authorities form hollow disc core (15); Chuck (10b) lateral surface is formed with concentric snap ring (16).
4. according to claim 1 or the 3 said formula knuckle hairbrush suction nozzles that bend and stretch; It is characterized in that: (17) and reinforcement (18a) are formed with the side cover (12) with chuck (10b) snapping to insertion pipe (1b) other end one side through the joint portion; Insertion pipe (1b) opposite side is formed with spring base (19); And with the depressed part (21) of the corresponding combination of arc bonding pad (20), be formed with bolt column (22a) on insertion pipe (1b) end face.
5. according to the said formula knuckle hairbrush suction nozzle that bends and stretches of claim 4; It is characterized in that: arc bonding pad (20) is integrally formed with chuck lid (11) through spring case (23) and reinforcement (18b); Form the pin-and-hole (24) that is communicated with between spring case (23) and the chuck lid (11), arc bonding pad (20) also be formed with insertion pipe (1b) end face on bolt column (22a) dock bolt column (22b) into one.
6. according to claim 4 or the 5 said formula knuckle hairbrush suction nozzles that bend and stretch; It is characterized in that: arc bonding pad (20) is with after defective part (21) on the insertion pipe (1b) combines; Be equipped with in the spring case (23) that spring (25) supports, bayonet lock (13) is charged into the button (26) of chuck lid (11).
7. according to claim 3 or the 4 said formula knuckle hairbrush suction nozzles that bend and stretch, it is characterized in that: be interrupted with side cover (12) internal perisporium of chuck (10b) snapping and be formed with and the draw-in groove (27b) of snap ring (16) clamping; Chuck lid (11) medial surface is formed with the clamp (28) that combines with the hollow disc core (15) of chuck (10a) central authorities.
8. according to the said formula knuckle hairbrush suction nozzle that bends and stretches of claim 1, it is characterized in that: hairbrush pipe fitting (8) one sides are formed with the ear frame (31) of a pair of positioning key that is coupling (29); On end difference (32) periphery of hairbrush pipe fitting (18) one ends, be formed with the be coupling square brush holder (34) of hairbrush (2b) both sides brush axles (37) of bottom surface opened, two ends brush axis holes (33).
9. the said according to Claim 8 formula knuckle hairbrush pointed suction nozzle that bends and stretches is characterized in that: brush holder (34) two ends correspondence is formed with and prevents the excessively position-limited rack (35) of turnover of hairbrush (2b); The edge is implanted with side bristle (36) at the bottom of brush holder (34) middle side edge.
10. the said according to Claim 8 formula knuckle hairbrush suction nozzle that bends and stretches; It is characterized in that: positioning key (29) one ends are formed with charges into the key pin (38) that conduit (4) is gone up locating hole (7a), (7b), the corresponding outstanding key axle (30) that combines with ear frame (31) in both sides, positioning key (29) middle part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010574033.9A CN102485154B (en) | 2010-12-06 | 2010-12-06 | Bend and stretch formula angle brush suction nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010574033.9A CN102485154B (en) | 2010-12-06 | 2010-12-06 | Bend and stretch formula angle brush suction nozzle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102485154A true CN102485154A (en) | 2012-06-06 |
| CN102485154B CN102485154B (en) | 2016-07-06 |
Family
ID=46150750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010574033.9A Expired - Fee Related CN102485154B (en) | 2010-12-06 | 2010-12-06 | Bend and stretch formula angle brush suction nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102485154B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105455499A (en) * | 2015-12-19 | 2016-04-06 | 林曦之 | Children learning desk |
| CN105534166A (en) * | 2015-12-19 | 2016-05-04 | 林曦之 | Child school desk |
| CN109044184A (en) * | 2018-08-28 | 2018-12-21 | 安徽省欧登堡智能门窗有限公司 | A kind of window cleaning methods |
| CN116172532A (en) * | 2023-04-27 | 2023-05-30 | 南京友德邦医疗科技有限公司 | Disposable pressure sensor |
| US11678779B2 (en) * | 2018-08-14 | 2023-06-20 | Milwaukee Electric Tool Corporation | Vacuum cleaner accessory |
| US11937762B2 (en) | 2019-06-26 | 2024-03-26 | Milwaukee Electric Tool Corporation | Vacuum tools |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108926103B (en) * | 2018-08-28 | 2020-08-04 | 安徽省徽腾智能交通科技有限公司泗县分公司 | Window groove clearance ware |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105455499A (en) * | 2015-12-19 | 2016-04-06 | 林曦之 | Children learning desk |
| CN105534166A (en) * | 2015-12-19 | 2016-05-04 | 林曦之 | Child school desk |
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| US11937762B2 (en) | 2019-06-26 | 2024-03-26 | Milwaukee Electric Tool Corporation | Vacuum tools |
| CN116172532A (en) * | 2023-04-27 | 2023-05-30 | 南京友德邦医疗科技有限公司 | Disposable pressure sensor |
| CN116172532B (en) * | 2023-04-27 | 2023-08-04 | 南京友德邦医疗科技有限公司 | Disposable pressure sensor |
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| CN102485154B (en) | 2016-07-06 |
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