CN1911153A - Auxiliary device of dust collector - Google Patents
Auxiliary device of dust collector Download PDFInfo
- Publication number
- CN1911153A CN1911153A CN 200610114904 CN200610114904A CN1911153A CN 1911153 A CN1911153 A CN 1911153A CN 200610114904 CN200610114904 CN 200610114904 CN 200610114904 A CN200610114904 A CN 200610114904A CN 1911153 A CN1911153 A CN 1911153A
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- Prior art keywords
- tube connector
- suction inlet
- hairbrush
- turning cylinder
- opening edge
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- Nozzles For Electric Vacuum Cleaners (AREA)
Abstract
A cleaner attachment is characterised in that it is equipped with a suction aperture section (3) having a suction aperture (3a) wherein a brush (2) is embedded along an aperture edge (3b), the connection pipe (4) to be connected to a hose or an extension pipe combined with the main body of the cleaner, and a combination section (5) which makes the connection pipe (4) communicate with the suction aperture section (3) and combines the connection pipe (4) to be turnable in a direction of rotation to the back of the suction aperture (3a) and in a direction of rotation to the suction aperture (3a). Thereby, a cleaner attachment which enables the cleaning of a top part of a high place without a labor such as the mounting and dismounting of a connection pipe is provided.
Description
Technical field
The present invention relates to have suction inlet and be attached at the electric dust collector main body on flexible pipe or prolong that pipe is connected and the auxiliary device of dust collector that uses, the upper part that relates in particular to the contour position of air-conditioning or furniture carries out the technology that dedusting suits.
Background technology
In the past, the general known auxiliary device of dust collector that the gap of the corner portions located on the floor in room or furniture or windowsill etc. is carried out dedusting that is useful on also exists as the device that the tube connector that is connected can constitute rotationally to the direction that rotates in the rear side of suction inlet is managed with flexible pipe or prolongation in the floor with suction fitting.
In addition, in patent documentation 1 or patent documentation 2, disclose and plant hair at the opening edge of suction inlet and have the suction oral area of hairbrush can be attached at down device on the tube connector of " ヘ " word shape ground bending rotationally around axle, suck the axle rotation of oral area by being connected flexible pipe or prolonging the dismounting of the tube connector on the pipe and make around tube connector, can carry out the dedusting of low position such as floor, and the upper face side of high position is carried out dedusting.
[patent documentation 1] opens clear 56-1553 communique in fact
[patent documentation 2] opens clear 55-119050 communique in fact
Yet, in the device that tube connector can constitute rotationally to the direction of the rear side that rotates to suction inlet, even want the upper part of the contour position of air-conditioning or furniture is carried out dedusting, because suction inlet can not turn to the upper part of high position and contact, so the problem that appearance can't be carried out dedusting to the upper part of high position.
In addition, in above-mentioned patent documentation 1 or patent documentation 2 disclosed devices, suck the axle rotation of oral area by being connected flexible pipe or prolonging the dismounting of the tube connector on the pipe and make, can carry out the dedusting of the upper part of high position, but the problems consuming time such as dismounting of tube connector occur around tube connector.
Summary of the invention
The present invention realizes in order to address this is that, and its purpose is to provide dismounting of can not having tube connector etc. consuming time and carry out the auxiliary device of dust collector of dedusting of the upper part of high position.
In order to reach as above-mentioned purpose, the invention is characterized in to possess: suck oral area, it has suction inlet; Tube connector, it is connected the flexible pipe that links with the electric dust collector main body or prolongs on the pipe; Linking part, it makes this tube connector be communicated with described suction oral area, and tube connector can be rotated and can link rotationally to rotating to the direction that sucks oral-lateral to the direction of the rear side that rotates to suction inlet.
In addition, be characterised in that planting hair at the opening edge of described suction inlet has hairbrush and constitute.
In addition, be characterised in that described suction oral area is a fulcrum with the turning cylinder of described linking part, and also form stress point and constitute in described tube connector side.
In addition, be characterised in that, described tube connector is by being connected the flexible pipe that links with the electric dust collector main body or prolonging the large-diameter portion on the pipe and constitute via the minor diameter part of described linking part with the binding of described suction oral area, and described minor diameter part is formed to the suction inlet lateral deviation heart of described suction oral area.
In addition, be characterised in that described tube connector forms approximate " ヘ " word shape.
In addition, be characterised in that described suction inlet forms approximate " コ " word shape of having opened the side that described tube connector rotates, and upper face side and tube connector side in this opening portion restraint portion that is formed with the slewing area of restriction tube connector.
In addition, be characterised in that, constitute: when described tube connector turns to the rear side of described suction inlet, form the air introducing port sucking oral-lateral, when described tube connector turns to described suction oral-lateral, form the air introducing port in the rear side of suction inlet.
In addition, be characterised in that, constitute: the turning cylinder of described linking part to opening edge plant hair have hairbrush suction inlet one-sided skew and form, and the length of described hairbrush increases gradually to a side opposite with a side that is formed with described turning cylinder.
On the other hand, be characterised in that, constitute: the turning cylinder of described linking part to opening edge plant hair have hairbrush suction inlet one-sided skew and form, and the density of described hairbrush uprises in a side that is formed with described turning cylinder, at the opposition side step-down.
In addition, be characterised in that, constitute: the turning cylinder of described linking part to opening edge plant hair have hairbrush suction inlet one-sided skew and form, and the intensity of the resistance to compression degree of described hairbrush is being formed with a side grow of described turning cylinder, dies down at opposition side.
In addition, be characterised in that, the turning cylinder of described linking part to opening edge plant hair have hairbrush suction inlet one-sided skew and form, and do not plant mao mao brush at the suction inlet opening edge of a side that is formed with described turning cylinder but be formed with the opening edge of the length that is equivalent to hairbrush.
In addition, be characterised in that the bottom surface of opening edge that is equivalent to the length of described hairbrush has implemented to prevent that damage from handling.
In addition, be characterised in that being made the opening edge of the length that is equivalent to described hairbrush and planted hair by the inclined plane has the opening edge of hairbrush continuous.
On the other hand, be characterised in that, the turning cylinder of described linking part to opening edge plant hair have hairbrush suction inlet one-sided skew and form, and possess penetrating mechanism, the described suction oral area of direction ejection of the direction of rotation of this penetrating mechanism when dedusting that the skew with described turning cylinder causes.
In addition, be characterised in that to possess the holding section, this holding section is fixed on described suction oral area on the extending direction of described tube connector.
According to the present invention, tube connector can rotate and can constitute rotationally to rotating to the direction that sucks oral-lateral to the direction of the rear side that rotates to suction inlet, so even the top dedusting of the contour position of air-conditioning or furniture, dismounting etc. that also can not have a tube connector is consuming time and carry out.
In addition, owing to being plants mao mao brush at the opening edge of suction inlet to form, so low position such as floor is natural, wiping and sucking is attached to the dust etc. of the top indiscoverable difficult suction of the contour position of air-conditioning or furniture effectively.
In addition, the suction oral area is a fulcrum with the turning cylinder of linking part, and also form stress point and constitute in the tube connector side, so when the dedusting dedusting upward of the vertical plane of the contour position of air-conditioning or furniture is shifted, when stress point and the vertical plane that sucks the tube connector side of oral area contacts with top bight, according to the relation of fulcrum and stress point, suck oral area automatically with along top angular turn, so can automatically carry out the transfer of dedusting upward.
In addition, tube connector by be connected the flexible pipe that links with the electric dust collector main body or prolong on the pipe large-diameter portion and via linking part with suck minor diameter part that oral area links when constituting, by minor diameter part is formed to the suction inlet lateral deviation heart that sucks oral area, when on the position contour, carrying out dedusting to air-conditioning or furniture, can alleviate the large-diameter portion of tube connector or prolong pipe etc. and at first contact with vertical plane, thus the dedusting of upper face side carry out inadequate problem.
In addition, form approximate " ヘ " word shape, when carrying out dedusting above the contour position of air-conditioning or furniture, can prevent that tube connector and vertical plane from contacting with top bight, therefore can make to suck oral area and touch top more depths by making tube connector.In addition, rotate to and the tube connector butt, can realize compact folding accommodating by suction inlet.
In addition, suction inlet is formed opened approximate " コ " word shape of the side that tube connector rotates, and the restriction tube connector becomes when free to the rotation that rotates to the direction (suction inlet rotates to the direction of tube connector side) that sucks oral-lateral, generally consider to constitute restraint portion, but if formation then produces problems such as rubbish obstruction or extraordinary noise like this in the stream side of suction inlet.Therefore, suction inlet is formed opened approximate " コ " word shape of the side that tube connector rotates, and the upper face side of its opening portion and tube connector side form the restraint portion of the slewing area of restriction tube connector, can limit tube connector thus and become situation freely to the rotation that rotates to the direction (suction inlet rotates to the direction of tube connector side) that sucks oral-lateral.
In addition, by constituting, when tube connector turns to the rear side of suction inlet, sucking oral-lateral formation air introducing port, tube connector turns to when sucking oral-lateral, rear side at suction inlet forms the air introducing port, and the air introducing port is positioned at the opposition side with the user all the time thus, and it is noticeable therefore can to alleviate the sound that scratches air.In addition, for the load of the electric blowing machine that alleviates the deduster main body side and this air introducing port is set, even but the air introducing port of the side that tube connector is rotated is blocked, the opposing party's air introducing port works, so no matter which kind of state all can prevent from the electric blowing machine of deduster main body is brought bigger load.
In addition, by constituting, the turning cylinder of linking part to opening edge plant the hair have hairbrush suction inlet one-sided skew and form, and the length of hairbrush increases gradually to a side opposite with a side that is formed with turning cylinder, make thus to suck oral area when pushing, can prevent to be formed with the situation of a side sinking opposition side perk of turning cylinder by dedusting face.
On the other hand, by constituting, the turning cylinder of linking part to opening edge plant the hair have hairbrush suction inlet one-sided skew and form, and the density of hairbrush uprises in a side that is formed with turning cylinder, at the opposition side step-down, make thus to suck oral area when pushing, also can prevent to be formed with the situation of a side sinking opposition side perk of turning cylinder by dedusting face.
In addition, by constituting, the turning cylinder of linking part to opening edge plant the hair have hairbrush suction inlet one-sided skew and form, and the intensity of the resistance to compression degree of hairbrush is being formed with a side grow of turning cylinder, die down at opposition side, make thus to suck oral area when pushing, also can prevent to be formed with the situation of a side sinking opposition side perk of turning cylinder by dedusting face.
In addition, the turning cylinder of linking part to opening edge plant the hair have hairbrush suction inlet one-sided skew and form, and do not plant mao mao brush at the suction inlet opening edge of a side that is formed with turning cylinder but be formed with the opening edge of the length that is equivalent to hairbrush, make thus to suck oral area when pushing, also can prevent to be formed with the situation of a side sinking opposition side perk of turning cylinder by dedusting face.
In addition, the bottom surface of opening edge that is equivalent to the length of hairbrush implements to prevent that damage from handling, can prevent thus because of the bottom surface of the opening edge of the length that is equivalent to hairbrush with contacted the situation about being sustained damage of causing by dedusting face by dedusting face.
In addition, by the inclined plane make the length that is equivalent to described hairbrush opening edge and plant the hair have the opening edge of hairbrush continuous, thus when the dedusting dedusting upward of the vertical plane of the contour position of air-conditioning or furniture is shifted, the opening edge that can prevent to be equivalent to the length of hairbrush is stuck in vertical plane and top bight, thereby successfully carries out from the transfer of the dedusting dedusting upward of vertical plane.
On the other hand, the turning cylinder of linking part to opening edge plant the hair have hairbrush suction inlet one-sided skew and form, and possesses penetrating mechanism, the direction ejection of its direction of rotation when dedusting that the skew with turning cylinder causes sucks oral area, make thus to suck oral area when pushing, also can prevent to be formed with the situation of a side sinking opposition side perk of turning cylinder by dedusting face.
In addition, possess the holding section, it will suck oral area and be fixed on the extending direction of tube connector, this auxiliary device of dust collector will be installed to be formed on the supporter that prolongs on the pipe etc. thus, when accommodating, can prevent because of impacting the situation that causes sucking the oral area rotation that waits along prolongation pipe etc.
Description of drawings
Fig. 1 is the figure of structure of an embodiment of expression auxiliary device of dust collector of the present invention, (a) is side view, (b) is sectional side view, (c) is upward view, (d) is vertical view, (e) is to want portion's profile from what upper face side was observed;
Fig. 2 is the figure of the common effect of the above-mentioned embodiment of expression, (a) is side view, (b) is sectional side view;
Fig. 3 is the figure of the effect of the present invention of the above-mentioned embodiment of expression, (a) is side view, (b) is sectional side view;
Fig. 4 is other the figure of effect of the above-mentioned embodiment of expression, (a)～(d) variation of the state of the suction oral area of expression when the dedusting dedusting upward of the vertical plane of the contour position of furniture is shifted;
Fig. 5 is the figure of other effect again of the above-mentioned embodiment of expression, (a) during expression floor dedusting, (b) during the top dedusting of the high position of expression;
Fig. 6 is the side view of another embodiment of expression auxiliary device of dust collector of the present invention;
Fig. 7 is the effect of the embodiment of more above-mentioned Fig. 1～shown in Figure 5 and above-mentioned embodiment shown in Figure 6 and the figure that represents, (a) being situation from the embodiment of outstanding Fig. 1 that minor diameter part is set of the central portion of the large-diameter portion of tube connector～shown in Figure 5, (b) is to make the minor diameter part deflection suck the suction oral-lateral of oral area on large-diameter portion and the situation of the embodiment shown in Figure 6 that forms;
Fig. 8 is the side view of another embodiment of expression auxiliary device of dust collector of the present invention;
Fig. 9 is the figure of effect of the above-mentioned embodiment of expression, (a)～(d) the suction oral area of expression when the dedusting dedusting upward of the vertical plane of the contour position of furniture is shifted and the variation of the state of tube connector;
Figure 10 is the side view of the compactness of auxiliary equipment of the above-mentioned embodiment of expression when accommodating;
Figure 11 is the structure of another embodiment of expression auxiliary device of dust collector of the present invention and the side view of effect, is the side view of expression structure (a), (b) is the side view of expression effect;
Figure 12 is the vertical view of above-mentioned embodiment;
Figure 13 is the side view of another embodiment of expression auxiliary device of dust collector of the present invention;
Figure 14 is that the expression hairbrush does not have the situation of gradient and has figure as the effect of the situation of the gradient of above-mentioned embodiment, and (a) situation of the no gradient of expression (b) has the situation of gradient;
Figure 15 is the side view of another embodiment of the problem of the expression skew that is used to solve turning cylinder;
Figure 16 is the side view of another embodiment of the problem of the expression skew that is used to solve turning cylinder;
Figure 17 is the figure of another embodiment of the problem of the expression skew that is used to solve turning cylinder, (a) is side view, (b) is to want portion's profile from what upper face side was observed;
Figure 18 is the side view of effect of the common state of the above-mentioned embodiment of expression;
Figure 19 is the side view of another embodiment of expression auxiliary device of dust collector of the present invention;
Figure 20 be the above-mentioned embodiment of expression and not have as the situation of the holding section of above-mentioned embodiment under the figure of effect, (a) situation of the above-mentioned embodiment of expression, (b) expression does not have the situation as the holding section of above-mentioned embodiment.
Among the figure, the 1-auxiliary device of dust collector; The 2-hairbrush; 3-sucks oral area; The 3a-suction inlet; The 3b-opening edge; 3c-is equivalent to the opening edge of rear side of the length of hairbrush; 3d-prevents to damage handling part; The 3e-inclined plane; The 4-tube connector; The 4a-large-diameter portion; The 4b-minor diameter part; The 5-linking part; The 5a-turning cylinder; The 5b-bearing; 6a, 6b-air introducing port; 7-prolongs pipe; The 7a-supporter; 8-restraint portion; The 8a-recess; The 8b-protuberance; The 9-helical spring; The 10-holding section; The 10a-protuberance; The 10b-recess; F-furniture; The F1-vertical plane; Above the F2-; The F3-bight.
The specific embodiment
Below, with reference to accompanying drawing embodiments of the present invention are at length described.
Fig. 1 is the figure of structure of an embodiment of expression auxiliary device of dust collector of the present invention, (a) is side view, (b) is sectional side view, (c) is upward view, (d) is vertical view, (e) is to want portion's profile from what upper face side was observed.
The auxiliary device of dust collector 1 of present embodiment possesses: elongated suction oral area 3, and it has at opening edge plants the suction inlet 3a that hair has hairbrush 2; Tube connector 4, it is connected the flexible pipe that links with not shown electric dust collector main body or prolongs on the pipe; Linking part 5, it makes this tube connector 4 and sucks oral area 3 and be connected, and tube connector 4 can be rotated and can link rotationally to the direction that rotates to suction inlet 3a side as shown in Figure 3 as shown in Figure 2 to the direction of the rear side that rotates to suction inlet 3a.
Above-mentioned tube connector 4 is formed with integratedly and is connected flexible pipe or large-diameter portion 4a on the prolongation pipe that links with electric dust collector and the minor diameter part 4b that links suction oral areas 3 via linking part 5.
Form approximate " コ " word shape of the side that the minor diameter part 4b that opened above-mentioned tube connector 4 rotates at the suction inlet 3a of the bottom surface side opening that sucks oral area 3, equally spaced planting hair on the opening edge 3b of this approximate " コ " word shape has a plurality of hairbrush 2.
Linking part 5 is positioned at the rear portion side that sucks oral area 3 and is provided with, and the turning cylinder 5a of the leading section both sides of the outstanding like that minor diameter part 4b that is arranged at tube connector 4 is with to be formed at the bearing 5b that sucks oral area 3 sides chimeric and constitute rotationally shown in Fig. 1 (e).
In addition, suck oral area 3 and constitute, the open end of approximate " コ " word shape of the opening edge 3b of suction inlet 3a extends to the rear of above-mentioned linking part 5, and the turning cylinder 5a with linking part 5 is a fulcrum like that shown in Fig. 1 (a), also forms stress point in tube connector 4 sides.
Constitute in addition, shown in Fig. 2 (b), when tube connector 4 turns to the rear side of suction inlet 3a, rear portion side at suction inlet 3a forms air introducing port (being also referred to as air vent) 6a, shown in Fig. 3 (b), when tube connector 4 turns to suction inlet 3a side, at the linking part 5 upper face sides formation air introducing port 6b of the rear side that is positioned at suction inlet 3a.
In above structure, use this auxiliary device of dust collector 1, to the vertical plane of the corner portions located on floor or air-conditioning or furniture etc. or above when carrying out dedusting, make this auxiliary equipment 1 tube connector 4 large-diameter portion 4a be attached at the deduster main body on flexible pipe or prolong pipe and be connected.And, if make the electric blowing machine running that is built in the deduster main body, then suck by the dust of dedusting face from the suction inlet 3a that sucks oral area 3, be attached to by the dust of dedusting face etc. and also planted hair in hairbrush 2 wipings of the opening edge 3b of suction inlet 3a and sucked from suction inlet 3a,, be inhaled in the deduster main body through tube connector 4 from linking part 5 via prolonging pipe, flexible pipe etc.
In the auxiliary device of dust collector 1 of present embodiment, tube connector 4 can rotate and can constitute rotationally to the direction of suction inlet 3a sideway swivel as shown in Figure 3 as shown in Figure 2 to the direction of the rear side of suction inlet 3a rotation, so the dedusting of the lower positions such as floor under the state of Fig. 2 is natural, also can carry out the top dedusting of the contour position of air-conditioning or furniture by rotating under the state of Fig. 3, and can under the situation not consuming time of the dismounting of the tube connector 4 that does not prolong formation such as pipe etc., carry out.
In addition, owing to being plants hair at the opening edge 3b of suction inlet 3a with hairbrush 2 to form, so low position such as floor is natural, wiping and suck is attached to the dust etc. of the top indiscoverable difficult suction of the contour position of air-conditioning or furniture effectively.
In addition, if tube connector 4 just can constitute rotationally to the direction of suction inlet 3a sideway swivel, when then the upper part of the contour position of air-conditioning or furniture being carried out dedusting, must be with the whole angle that sucks oral area 3 of hand adjustment.Relative therewith, the suction oral area 3 of the auxiliary device of dust collector 1 of present embodiment is a fulcrum with the turning cylinder 5a of linking part 5, also form stress point and constitute in tube connector 4 sides, so shown in Fig. 4 (a)～(d), this auxiliary equipment 1 is connected with prolongation pipe 7, when the dedusting of F2 is shifted upward from the dedusting of the vertical plane F1 of the contour position of furniture F, when the bight F3 that sucks the vertical plane F1 of stress point and furniture F etc. of tube connector 4 sides of oral area 3 and top F2 contacts, relation according to fulcrum and stress point, the suction inlet 3a that sucks oral area 3 is automatically with the angular turn along top F2, so can automatically carry out the transfer of the dedusting of F2 upward.
In addition, when using this auxiliary equipment,, suction inlet increases, so form the load of the air introducing port (air vent) different with the reduction electric blowing machine with suction inlet because, being built in the load of the electric blowing machine in the deduster main body by throttling.Yet this air introducing port is fixed, and the angle of the air introducing port basis suction oral area 3 that rotates on a large scale as described above is positioned at user's side, and therefore, the sound that scratches air is noticeable.
As this countermeasure, in the auxiliary equipment 1 of present embodiment, owing to constitute, shown in Fig. 5 (a), in floor dedusting etc., when tube connector 4 turns to the rear side of suction inlet 3a, rear portion side at suction inlet 3a forms air introducing port 6a, shown in Fig. 5 (b), on high position in the dedusting, when tube connector 4 turns to suction inlet 3a side, form air introducing port 6b at linking part 5 upper face sides of the rear side that is in suction inlet 3a, so air introducing port 6a or 6b are positioned at the opposition side with the user all the time, therefore can alleviate noticeable to the sound that scratches air.In addition, even the air introducing port 6a or the 6b of the side that tube connector 4 rotates are blocked, the opposing party's air introducing port 6b or 6a work, so no matter which kind of state all can prevent from the electric blowing machine of deduster main body is brought bigger load.
Fig. 6 is the side view of another embodiment of expression auxiliary device of dust collector of the present invention, the symbolic representation same or appropriate section identical with described embodiment.
As described, tube connector 4 is by being connected the flexible pipe that links with electric dust collector or prolonging the large-diameter portion 4a on the pipe and link under the situation that the minor diameter part 4b that sucks oral areas 3 constitutes via linking part 5, if embodiment is like that from the outstanding minor diameter part 4b that is provided with of the central portion of large-diameter portion 4a as described, then shown in Fig. 7 (a), when the top F2 of the contour position of furniture F is partly carried out dedusting, because the large-diameter portion 4a of angle tube connector 4 or prolongation pipe 7 at first contact with vertical plane F1, thereby the dedusting of top F2 part is carried out insufficiently.
As this countermeasure, in the present embodiment, as shown in Figure 6, tube connector 4 similarly is made of large-diameter portion 4a and minor diameter part 4b with described embodiment, wherein, minor diameter part 4b is formed to the suction inlet 3a lateral deviation heart that sucks oral area 3.At this, the base of eccentric minor diameter part 4b in Fig. 6 is consistent with the base of large-diameter portion 4a.
By such formation, when carrying out dedusting above the contour position of air-conditioning or furniture, shown in Fig. 7 (b), because the large-diameter portion 4a of tube connector 4 or prolongation pipe 7 are difficult for contacting with vertical plane F1, therefore can reduce shown in Fig. 7 (a) like that the large-diameter portion 4a of tube connector 4 or prolong pipe 7 at first contacting with vertical plane F1, thus the dedusting of top F2 side carry out inadequate problem.
Fig. 8 is the side view of another embodiment of expression auxiliary device of dust collector of the present invention, the symbolic representation same or appropriate section identical with described embodiment.
In the present embodiment, make the minor diameter part 4b of the tube connector 4 of above-mentioned embodiment shown in Figure 7 form approximate " ヘ " word shape.
By such formation, when carrying out dedusting above the contour position of air-conditioning or furniture, as shown in Figure 9, the vertical plane F1 of the minor diameter part 4b that can prevent tube connector 4 and furniture F etc. and the bight F3 of top F2 contact, and therefore can make to suck the more deep that oral area 3 touches top F2.In the present embodiment, similarly on large-diameter portion 4a, make minor diameter part 4b eccentric and form with described embodiment, so have further effect.In addition, make suction oral area 3 turn to its suction inlet 3a and tube connector 4 butts as shown in Figure 10, thereby can realize compact folding accommodating.
Figure 11 is the structure of another embodiment of expression auxiliary device of dust collector of the present invention and the side view of effect, and Figure 12 is a vertical view, the symbolic representation same or appropriate section identical with described embodiment.
If suction inlet 3a is formed opened approximate " コ " word shape of the side that tube connector 4 rotates as described, then tube connector 4 becomes freedom to the rotation of the direction that rotates to suction inlet 3a side (suction inlet 3a rotates to the direction of tube connector 4 sides), thus the degree variation easy to use during dedusting etc.When limiting this situation, generally consider to constitute restraint portion, but if formation then produces problems such as rubbish obstruction or extraordinary noise like this in the stream side of suction inlet.
As this countermeasure, in the present embodiment, in the upper face side of the opening portion of the suction inlet 3a of approximate " コ " word shape and the restraint portion 8 that tube connector 4 sides have formed the slewing area of restriction tube connector 4.Be specially, the upper face side in the opening portion of the rear portion side that is formed at suction inlet 3a has formed the recess 8a of semi-circular shape, corresponding to this, has formed the columned protuberance 8b chimeric with above-mentioned recess 8a at the upper face side of the minor diameter part 4b of tube connector 4.
By such formation, can not produce as above-mentioned problem because of the stream side is provided with restraint portion, can limit shown in Figure 11 (b) like that tube connector 4 becomes situation freely to the rotation of the direction that rotates to suction inlet 3a side (suction inlet 3a rotates to the direction of tube connector 4 sides), thus the degree easy to use when improving dedusting etc.
Figure 13 is the side view of another embodiment of expression auxiliary device of dust collector of the present invention, the symbolic representation same or appropriate section identical with described embodiment.
As described, the turning cylinder 5a of linking part 5 plants hair to opening edge 3b has the rear side of the suction inlet 3a of hairbrush 2 to be offset and to form, shown in Figure 14 (a), the top F2 of furniture F is partly waited when carrying out dedusting, if making suction oral area 3 pushes by dedusting face (top F2), then be formed with the rear side sinking front side perk of turning cylinder 5a, thereby intake performance reduces.
As this countermeasure, in the present embodiment, as shown in figure 13, the structure of formation has the gradient that the length that makes hairbrush 2 increases towards the front side gradually from the rear side that is formed with turning cylinder 5a.
By such formation, shown in Figure 14 (b), make the situation that can prevent the front side perk when oral area 3 is pushed by dedusting face (top F2) that sucks.
Figure 15 is the side view of another embodiment of the problem of the expression skew that is used to solve above-mentioned turning cylinder, the symbolic representation same or appropriate section identical with described embodiment.
Constitute in the present embodiment, the density that makes hairbrush 2 is at the rear side that is formed with turning cylinder 5a, and the downside and the rear side thereof that are specially turning cylinder 5a uprise, at the front side of turning cylinder 5a step-down.
By constituting as described above, make to suck oral area 3 when pushing by dedusting face, also can prevent to be formed with the situation of the rear side sinking front side perk of turning cylinder 5a.
In addition, in above-mentioned Figure 15, the intensity of the resistance to compression degree by constituting hairbrush 2 is at downside and the rear side grow thereof of turning cylinder 5a, front side at turning cylinder 5a dies down, suck oral area 3 when being pressed in described similarly making, also can prevent to be formed with the situation of the rear side sinking front side perk of turning cylinder 5a by dedusting face.
Figure 16 is the side view of another embodiment of the problem of the expression skew that is used to solve turning cylinder 5a, the symbolic representation same or appropriate section identical with described embodiment.
In the present embodiment, do not plant the mao mao at the suction inlet opening edge of the rear side that is formed with turning cylinder 5a and brush 2,, formed the opening edge 3c suitable with the length of hairbrush 2 by form the resin portion of this part of opening edge 3b than heavy back.
In addition, implemented to prevent that damage from handling in the bottom surface of the opening edge 3c of the rear side suitable with the length of hairbrush 2.Be specially, formed ceremony hairbrush (etiquette brush) or short hair or the vinyl chloride liner etc. of planting prevent to damage handling part 3d.
In addition, the opening edge 3c of the rear side suitable and to plant the opening edge 3b that hair has a hairbrush 2 continuous by crooked lenitively inclined plane 3e with the length of hairbrush 2.
By constituting as described above, make to suck oral area 3 when pushing by dedusting face since the opening edge 3c of rear side with by dedusting face butt, so also can prevent to be formed with the situation of the rear side sinking front side perk of turning cylinder 5a.
In addition, prevent to damage handling part 3d owing to be formed with in the bottom surface of the opening edge 3c of the rear side suitable with the length of hairbrush 2, thus the opening edge 3c by rear side with contacted by dedusting face, can prevent by the situation of dedusting surface damage.
In addition, opening edge 3c by making the rear side suitable by inclined plane 3e and plant hair and have the opening edge 3b of hairbrush 2 continuous with the length of hairbrush 2, can prevent when the dedusting dedusting upward of the vertical plane of the contour position of air-conditioning or furniture is shifted, the opening edge 3c of the rear side suitable with the length of hairbrush 2 is stuck in vertical plane and top bight, thereby successfully carries out from the transfer of the dedusting dedusting upward of vertical plane.
Figure 17 be the expression skew that is used to solve turning cylinder 5a problem another embodiment side view and want portion's profile, the symbolic representation same or appropriate section identical from what upper face side was observed with described embodiment.
In the present embodiment, the direction ejection that rotation direction (front side perk direction) during as the dedusting that causes to the skew with turning cylinder 5a is opposite sucks the penetrating mechanism of oral area 3, possesses helical spring 9, the minor diameter part 4b side that the one end is fixed in tube connector 4 is batched by turning cylinder 5a, and the other end is fixed in and sucks oral area 3 sides, is pushed the front side that sucks oral area 3 by this spring 9.In addition, form by the restraint portion 8 that by recess 8a and protuberance 8b constitute same with described Figure 11, embodiment shown in Figure 12.
By such formation, make to suck oral area 3 when pushing by dedusting face, also can prevent to be formed with the situation of the rear side sinking front side perk of turning cylinder 5a.
Have again, according to as above-mentioned formation, even under the common state when non-dedusting as shown in figure 18, the front side that sucks oral area 3 also can rotate, but in the present embodiment, owing to be formed with restraint portion 8, so can not turn to tube connector 4 sides, can rotate in position restriction shown in Figure 180, improve degree easy to use.
Figure 19 is the sectional side view of another embodiment of expression auxiliary device of dust collector of the present invention, the symbolic representation same or appropriate section identical with described embodiment.
In the present embodiment, possess and to engage holding section 10 on the extending direction that is fixed on tube connector 4 discretely sucking oral area 3.Be specially, the outside at the tube connector minor diameter part 4b of linking part 5 front end is formed with the protuberance 10a that gives prominence in the cross section circular-arcly, be formed with recess 10b sucking oral area 3 sides, this recess 10b engages sucking under the state that oral area 3 stretches as shown in Figure 19 point-blank to have flexibly with the circular-arc protuberance 10a in above-mentioned cross section.If raised part 10a and recess 10b engaging then can obtain click effect, and fixing under this state.
According to as above formation, this auxiliary device of dust collector 1 is installed on the supporter 7a that is formed on prolongation pipe 7 grades as shown in Figure 20, when accommodating along prolongation pipe 7 grades, can prevent shown in Figure 20 (b) like that because of impacting the situation that oral area 3 rotates that sucks that waits, can be shown in Figure 20 (a) like that so that the suction inlet 3a side that sucks oral area 3 along accommodating under the state that prolongs pipe 7 grades.
Have again, in the above-described embodiment, planting hair for the opening edge 3b that the present invention is applicable at suction inlet 3a has the situation of the structure of hairbrush 2 to be illustrated, but at the invention that does not relate to hairbrush, is applicable to that not planting hair has the structure of hairbrush 2 also can obtain same action effect.
Claims (15)
1. dust removal machine auxiliary equipment is characterized in that possessing:
Suck oral area, it has suction inlet; Tube connector, it is connected the flexible pipe that links with the electric dust collector main body or prolongs on the pipe; Linking part, it makes this tube connector be connected with described suction oral area, and tube connector can be rotated and can link rotationally to rotating to the direction that sucks oral-lateral to the direction of the rear side that rotates to suction inlet.
2. dust removal machine auxiliary equipment according to claim 1 is characterized in that,
Planting hair at the opening edge of described suction inlet has hairbrush and constitutes.
3. dust removal machine auxiliary equipment according to claim 1 and 2 is characterized in that,
Described suction oral area is a fulcrum with the turning cylinder of described linking part, and also forms stress point and constitute in described tube connector side.
4. dust removal machine auxiliary equipment according to claim 1 and 2 is characterized in that,
Described tube connector is by being connected the flexible pipe that links with the electric dust collector main body or prolonging the large-diameter portion on the pipe and constitute via the minor diameter part of described linking part with the binding of described suction oral area, and described minor diameter part is formed to the suction inlet lateral deviation heart of described suction oral area.
5. dust removal machine auxiliary equipment according to claim 1 and 2 is characterized in that,
Described tube connector forms approximate " ヘ " word shape.
6. dust removal machine auxiliary equipment according to claim 1 and 2 is characterized in that,
Described suction inlet forms approximate " コ " word shape of having opened the side that described tube connector rotates, and upper face side and tube connector side in this opening portion restraint portion that is formed with the slewing area of restriction tube connector.
7. dust removal machine auxiliary equipment according to claim 1 and 2 is characterized in that,
Constitute: when described tube connector turns to the rear side of described suction inlet, form the air introducing port sucking oral-lateral, when described tube connector turns to described suction oral-lateral, form the air introducing port in the rear side of suction inlet.
8. dust removal machine auxiliary equipment according to claim 1 and 2 is characterized in that,
Constitute: the turning cylinder of described linking part to opening edge plant hair have hairbrush suction inlet one-sided skew and form, and the length of described hairbrush increases gradually to a side opposite with a side that is formed with described turning cylinder.
9. dust removal machine auxiliary equipment according to claim 1 and 2 is characterized in that,
Constitute: the turning cylinder of described linking part to opening edge plant hair have hairbrush suction inlet one-sided skew and form, and the density of described hairbrush uprises in a side that is formed with described turning cylinder, at the opposition side step-down.
10. dust removal machine auxiliary equipment according to claim 1 and 2 is characterized in that,
Constitute: the turning cylinder of described linking part to opening edge plant hair have hairbrush suction inlet one-sided skew and form, and the intensity of the resistance to compression degree of described hairbrush is being formed with a side grow of described turning cylinder, dies down at opposition side.
11. dust removal machine auxiliary equipment according to claim 1 and 2 is characterized in that,
The turning cylinder of described linking part to opening edge plant hair have hairbrush suction inlet one-sided skew and form, and do not plant mao mao brush at the suction inlet opening edge of a side that is formed with described turning cylinder but be formed with the opening edge of the length that is equivalent to hairbrush.
12. dust removal machine auxiliary equipment according to claim 11 is characterized in that,
The bottom surface of opening edge that is equivalent to the length of described hairbrush has implemented to prevent that damage from handling.
13. dust removal machine auxiliary equipment according to claim 11 is characterized in that,
By the inclined plane make the length that is equivalent to described hairbrush opening edge and plant the hair have the opening edge of hairbrush continuous.
14. dust removal machine auxiliary equipment according to claim 1 and 2 is characterized in that,
The turning cylinder of described linking part to opening edge plant hair have hairbrush suction inlet one-sided skew and form, and possess penetrating mechanism, the described suction oral area of direction ejection of the direction of rotation of this penetrating mechanism when dedusting that the skew with described turning cylinder causes.
15. dust removal machine auxiliary equipment according to claim 1 and 2 is characterized in that,
Possess the holding section, this holding section is fixed on described suction oral area on the extending direction of described tube connector.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2005231952 | 2005-08-10 | ||
| JP2005231952A JP4530940B2 (en) | 2005-08-10 | 2005-08-10 | Vacuum cleaner attachment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1911153A true CN1911153A (en) | 2007-02-14 |
| CN100450413C CN100450413C (en) | 2009-01-14 |
Family
ID=37720347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006101149042A Expired - Fee Related CN100450413C (en) | 2005-08-10 | 2006-08-09 | Auxiliary device of dust collector |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP4530940B2 (en) |
| CN (1) | CN100450413C (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104188595A (en) * | 2014-08-29 | 2014-12-10 | 苏州市春菊电器有限公司 | Connecting structure for ground brush and bend of dust collector |
| WO2018000718A1 (en) * | 2016-06-30 | 2018-01-04 | 江苏美的清洁电器股份有限公司 | Dust cup assembly and handheld vacuum cleaner provided with same |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5095639B2 (en) * | 2009-01-13 | 2012-12-12 | シャープ株式会社 | Hinge mechanism |
| JP5452065B2 (en) * | 2009-04-24 | 2014-03-26 | 日立アプライアンス株式会社 | Electric vacuum cleaner |
| JP2011224224A (en) * | 2010-04-22 | 2011-11-10 | Hitachi Appliances Inc | Electric vacuum cleaner |
| JP5625529B2 (en) * | 2010-06-21 | 2014-11-19 | 三菱電機株式会社 | Vacuum cleaner suction attachment |
| JP5865700B2 (en) * | 2011-12-27 | 2016-02-17 | 株式会社東芝 | Suction port and vacuum cleaner |
| JP6129811B2 (en) * | 2014-12-01 | 2017-05-17 | 日立アプライアンス株式会社 | Electric vacuum cleaner |
| JP6579814B2 (en) * | 2015-06-12 | 2019-09-25 | 東芝ライフスタイル株式会社 | Suction port and vacuum cleaner |
| JP6391116B2 (en) * | 2015-06-25 | 2018-09-19 | エヌケーグループ販売株式会社 | Cleaning tool for brushed suction cylinder |
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| JPH023483A (en) * | 1988-06-13 | 1990-01-09 | Sekisui Chem Co Ltd | Hot-melt pressure-sensitive adhesive composition |
| JPH07143948A (en) * | 1993-11-22 | 1995-06-06 | Tec Corp | Suction port body of vacuum cleaner |
| JPH1043097A (en) * | 1996-07-30 | 1998-02-17 | Masao Sato | Replacement nozzle for electric vacuum cleaner |
| JP3458304B2 (en) * | 1998-03-06 | 2003-10-20 | 弘一 藤井 | High place cleaning equipment |
| DE50110028D1 (en) * | 2000-12-13 | 2006-07-20 | Vorwerk Co Interholding | Nozzle for a vacuum cleaner |
| JP2003000483A (en) * | 2001-06-26 | 2003-01-07 | Chika Abe | Nozzle for vacuum cleaner |
| US6581974B1 (en) * | 2001-09-29 | 2003-06-24 | Ragner Manufacturing, Llc | Pivot adaptor attachment for vacuum cleaners |
| JP2004222984A (en) * | 2003-01-23 | 2004-08-12 | Yamamoto Brush Co Ltd | Nozzle for cleaning |
| GB2402047B (en) * | 2003-05-29 | 2006-07-19 | Dyson Ltd | A cleaning head |
| JP2006230869A (en) * | 2005-02-28 | 2006-09-07 | Matsushita Electric Ind Co Ltd | Suction device for vacuum cleaner and vacuum cleaner using the same |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104188595A (en) * | 2014-08-29 | 2014-12-10 | 苏州市春菊电器有限公司 | Connecting structure for ground brush and bend of dust collector |
| WO2018000718A1 (en) * | 2016-06-30 | 2018-01-04 | 江苏美的清洁电器股份有限公司 | Dust cup assembly and handheld vacuum cleaner provided with same |
| WO2018000717A1 (en) * | 2016-06-30 | 2018-01-04 | 江苏美的清洁电器股份有限公司 | Dust cup assembly and handheld vacuum cleaner comprising same |
| EP3287059A4 (en) * | 2016-06-30 | 2018-07-04 | Jiangsu Midea Cleaning Appliances Co., Ltd. | Dust cup assembly and handheld vacuum cleaner comprising same |
| US20190104905A1 (en) * | 2016-06-30 | 2019-04-11 | Jiangsu Midea Cleaning Appliances Co., Ltd. | Dust cup assembly and handheld cleaner having same |
| US20190104904A1 (en) * | 2016-06-30 | 2019-04-11 | Jiangsu Midea Cleaning Appliances Co., Ltd. | Dust cup assembly and handheld cleaner having same |
| US10441127B2 (en) * | 2016-06-30 | 2019-10-15 | Jiangsu Midea Cleaning Appliances Co., Ltd. | Dust cup assembly and handheld cleaner having same |
| US10575694B2 (en) * | 2016-06-30 | 2020-03-03 | Jiangsu Midea Cleaning Appliances Co., Ltd. | Dust cup assembly and handheld cleaner having same |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2007044267A (en) | 2007-02-22 |
| JP4530940B2 (en) | 2010-08-25 |
| CN100450413C (en) | 2009-01-14 |
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