CN102858219A - Vacuum cleaner - Google Patents
Vacuum cleaner Download PDFInfo
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- CN102858219A CN102858219A CN2011800200553A CN201180020055A CN102858219A CN 102858219 A CN102858219 A CN 102858219A CN 2011800200553 A CN2011800200553 A CN 2011800200553A CN 201180020055 A CN201180020055 A CN 201180020055A CN 102858219 A CN102858219 A CN 102858219A
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- terminal
- mentioned
- pin
- shape
- dust collector
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/24—Hoses or pipes; Hose or pipe couplings
- A47L9/242—Hose or pipe couplings
- A47L9/246—Hose or pipe couplings with electrical connectors
Abstract
Disclosed is a vacuum cleaner equipped with a fixed terminal (24) that is provided with a plurality of pin terminals (27) and is disposed on the top section of the connecting pipe (34) of a hose (21) in an exposed manner, and a plurality of contact terminals that are disposed on the main body interior in manner corresponding with the pin terminals (27) on the fixed terminal (24). A portion of the plurality of contact terminals are disposed horizontally when viewed from the insertion direction of the connecting pipe (34) of the hose (21), and the remaining connection terminals are disposed at an incline with respect to the horizontal direction. As a result, a highly reliable vacuum cleaner can be realized by preventing rattling when the hose (21) and the main body are connected that occurs with the twisting, and the like, of the hose (21) and the main body.
Description
Technical field
The present invention relates to the electric dust collector of the electrical connection section that a kind of tube connector section and main body that has flexible pipe be electrically connected.
Background technology
In recent years, most horizontal (floor is portable) electric dust collector is provided with power switch at the handle portion 22 that operates flexible pipe 21 as shown in figure 12.In addition, also developed have motor, possess suction nozzle 23 structures and with sensor class, show that class is located at the electric dust collector etc. of the structure of flexible pipe 21.In this case, for main body 20 and the flexible pipe 21 that is electrically connected electric dust collector, need for example 2 to 4 groups electrical connection system.Therefore, usually, the fixed terminal of exposure is set in flexible pipe 21 sides, in the inside of main body 20 sides, setting example makes above-mentioned fixed terminal and connection point terminal chimeric each other as having used the connection point terminal of leaf spring as accepting side, thereby is electrically connected main body 20 and flexible pipe 21.Thus, be located at the power supplies such as power switch of flexible pipe 21 from main body 20 side direction of electric dust collector.
The structure of the main body of electrical connection electric dust collector in the past and the electrical connection section of flexible pipe roughly mainly contains 2 kinds of structures.
Below, 2 kinds of the electrical connection section that uses main body 20 that Figure 13～Figure 18 explanation will be in the past in common electric dust collector shown in Figure 12 and flexible pipe 21 to be electrically connected the to get up structures of form in the past.
At first, use Figure 13 and Figure 14 explanation form 1 in the past.Figure 13 represents the in the past stereogram of the structure of the tube connector section of the flexible pipe of the electric dust collector of form 1.Figure 14 is the partial cross sectional views of this state when the tube connector section of the flexible pipe of form 1 was connected with main body in the past of explanation.
As shown in figure 13, upper surface in flexible pipe 21 sides of electric dust collector is provided with buckle operating portion 126, so that the mode that the part of fixed terminal 124 exposes is provided with this fixed terminal 124, this fixed terminal 124 is made of pin-shape terminal 127 and sword type terminal 128 on the symmetrical position of buckle operating portion 126.In addition, as shown in figure 14, be provided with in the inside of main body 20 sides of electric dust collector is formed by the fixing leaf spring of an end, by 2 kinds of connection point terminals 125 of へ font (the へ font of Japanese ideogram, lower with) terminal 129A, 129B formation.And, when flexible pipe 21 is installed on the main body 20 of electric dust collector, utilize main body 20 connection point terminal 125 crimping flexible pipes 21 fixed terminal 124 and be electrically connected.In the situation that said structure, owing to connection point terminal 125 is located at the upper surface side of main body 20, so connection point terminal 125 and 130 blocking of terminal erecting bed can be installed on the front portion cover 105 of main body 20.
Next, use Figure 15 to Figure 18 that in the past form 2 is described.Figure 15 is the stereogram of the tube connector section of the flexible pipe of the electric dust collector in the form 2 in the past.Figure 16 is this in the past stereogram of the tube connector section of the flexible pipe in another example of form 2.Figure 17 is the figure of this action the when pin-shape terminal in the form 2 was connected with connection point terminal in the past of explanation.Figure 18 is this partial cross sectional views of the terminal connection part of the main body side in the form 2 in the past of explanation.
As shown in figure 15, in flexible pipe 21 sides of electric dust collector, be on level and the position faced mutually looking from the direction of insertion of flexible pipe 21, the mode that exposes with the part of pin-shape terminal 127 is provided with the fixed terminal 124 that is made of pin-shape terminal 127.At this moment, inside in main body shown in Figure 12 20 sides, be provided with by Figure 17, shown in Figure 180 fold into and connection point terminal that the M font terminal 131 that utilizes the leaf spring of M font (the M font of English alphabet, lower with) to form consists of (below be denoted as " M font terminal ") from the inward at both ends side.And, when flexible pipe 21 is installed on the main body 20 of electric dust collector, there is the fixed terminal 124 of pin-shape terminal 127 to carry out clamping by utilizing 131 pairs of exposures of M font terminal, be electrically connected main body 20 and flexible pipe 21.In addition, following example for example being disclosed in patent documentation 1: buckle operating portion 126 shown in Figure 15 is located at the top, in fixed terminal 124 ground, the level of each 1～2 series arranged side by side of each side and practise physiognomy and configure over the ground fixed terminal 124.
In addition, as shown in figure 16, sometimes constitute at the fixed terminal 124 of each 1～2 series arranged side by side of each side and level and practise physiognomy and configure over the ground fixed terminal 124, and buckle operating portion 126 is located at the retaining part 132 of a side fixed terminal 124.
But, in form 1 in the past, fixed terminal 124 and connection point terminal 125 be owing to utilizing the crimping from a side undertaken by へ font terminal 129A, 129B to contact, and is connected so be difficult to follow multidirectional the rocking of the connecting portion that occurs because of flexible pipe and reversing of main body etc.
Therefore, in order to prevent rocking the multidirectional of connecting portion place, need thickening make 2 sword type terminals of the both sides that are located at fixed terminal 124 shown in Figure 14 128 contacted, as the thickness of the leaf spring of the へ font terminal 129B of connection point terminal 125, utilize the spring of this leaf spring to compress into row and press.In addition, fixed terminal 124 sides of flexible pipe 21 are pressed for the spring of the impact that contends with, へ font terminal 129B, also need to adopt the sword type terminal 128 of costliness and heavy wall.Therefore, the kind of the part that connection point terminal 125, fixed terminal 124 adopt (for example adopt 2 kinds in the flexible pipe side, adopt 2 kinds at main body side) is more, is getting over the formation problem aspect productivity ratio, the cost.
But, in form 2 in the past, owing to utilizing connection point terminal 125 clampings that consisted of by M font terminal 131 to be connected by the fixed terminal 124 that pin-shape terminal 127 consists of, so as shown in figure 17, from the insertion section to the contact point, certain distance need be arranged.
In addition, such as Figure 15, shown in Figure 16, on the position of leaving buckle operating portion 126, there is at least a fixed terminal 124, so in order to absorb rocking of connecting portion place that flexible pipe 21 is connected with main body 20, need to lengthen pin-shape terminal 127.For this reason, the length as the expose portion of the pin-shape terminal 127 of the fixed terminal 124 of flexible pipe 21 sides is increased.
But if lengthen the length of pin-shape terminal 127, pin-shape terminal 127 becomes and is unable to undergo to impact, and the inclination a little of pin-shape terminal 127 will make the dislocation of front end increase, so there is the problem that is difficult to install flexible pipe 21 and main body 20.Therefore, such as Figure 15, shown in Figure 16, to increase the unexposed retaining part 132 of pin-shape terminal 127 in order reducing to tilt, thereby to need the distance of the connecting portion that lengthened hose 21 is connected with main body 20.That is to say, spread all over the retaining part 132 that buckle operating portion 126 ground arrange fixed terminal 124.As a result, in the situation that with thumb manipulation buckle operating portion 126, owing to the profile increase of the grip portions 133 that utilizes other finger support, so for the especially little user of hand, the non-constant of operability.
According to the problems referred to above, in the high dust catcher of the suction power that needs the Large Diameter Pipeline flexible pipe, owing to can make the profile of grip portions become larger, so can not adopt the in the past structure of form 2.
That is, in order when flexible pipe is connected with main body, to avoid operability to descend, need to reduce grip portions as mentioned above as far as possible.Therefore, adopting following structure in the form 2: in the situation of arrangement as the M font terminal 131 of connection point terminal 125 in the past, to be configured in as the pin-shape terminal 127 of fixed terminal 124 inboard of flexible pipe 21 as far as possible, the length direction (with reference to Figure 18) of M font terminal 131 roughly is configured along circumference with going, dwindles profile.
But, in the situation that in the above described manner configuration, compare with the situation along the length direction (with reference to Figure 18) of the diametric(al) of flexible pipe configuration M font terminal 131, between the M font terminal 131 as connection point terminal 125, need that constant large-spacing is arranged.Thus, also enlarge as the distance of 127 of the pin-shape terminals of fixed terminal 124, so must in very large range form along the periphery (profile) of flexible pipe 21 retaining part 132 of pin-shape terminal 127.As a result, the shape of grip portions 133 enlarges, so the operability when flexible pipe is connected with main body descends.
For addressing this problem, in structure in the past, in the situation that be provided with a plurality of pin-shape terminals, the quantity of the contiguous pin-shape terminal that arranges is set as about 2 the fixed terminal 124 that is consisted of by remaining pin-shape terminal 127 in the face of facing the mutually configuration of the bridging adapter section 134 of flexible pipe 21.
But, in the configuration mode that above-mentioned fixed terminal is faced mutually, in order to make the user with the naked eye confirm on one side the position of pin-shape terminal, on one side flexible pipe 21 is installed on main body 20, such as Figure 15, shown in Figure 16ly must be horizontal plane right face configures fixed terminal looking from the direction of insertion of flexible pipe 21.Therefore, can not be as form 1 in the past configure pin-shape terminal on the top of the flexible pipe that rocks 21 that is difficult for occuring the connecting portion that flexible pipe 21 is connected with the main body 20 of electric dust collector.As a result, must utilize long pin-shape terminal to prevent from rocking, can not shorten the length of pin-shape terminal.In addition, when flexible pipe 21 was installed, the user must be with two groups of pin-shape terminals and the connection point terminal contraposition that separates, and this also is the main cause that operability is descended.
In addition, in form 2 in the past, owing to configuring dispersedly pin-shape terminal as fixed terminal 124 along the periphery of flexible pipe, so for example in the situation that the flexible pipe 21 that autonomous agent 20 is unloaded falls, the pin-shape terminal of exposure increases with the probability of floor collision.As a result, because the length of the pin-shape terminal that exposes is longer, thus easily distortion under the effect of less power, and generation is also high by the possibility of the distortion of the pin-shape terminal that falls to causing.
In addition, when the pin-shape terminal that configures dispersedly as fixed terminal 124, be difficult to make connection point terminal 125 blocking.Therefore, in electric dust collector in the past, the blocking of unrealized connection point terminal ground, the front portion that will directly be installed on as the M font terminal 131 of connection point terminal 125 main body 20 of electric dust collector covers 5.As a result, for the variform anterior cover 5 of each machine in design, can not realize the sharing that is obtained by blocking of connection point terminal, be difficult to be applied to the electric dust collector of heterogenous, cause the decline of production efficiency.
Patent documentation 1: No. 85160 communiques of Japanese kokai publication hei 10 –
Summary of the invention
Electric dust collector of the present invention has following structure, that is, comprising: fixed terminal section, and it has a plurality of pin-shape terminals in the upper exposed setting of the tube connector section of flexible pipe; A plurality of connection point terminals, the pin-shape terminal of they and fixed terminal section is located at body interior accordingly, look from the direction of insertion of the tube connector section of flexible pipe, the part of a plurality of connection point terminals is horizontally disposed with, and remaining connection point terminal arranges obliquely with respect to horizontal direction.
Thus, can prevent from occuring because of flexible pipe and reversing of main body etc., rocking during being connected of flexible pipe and main body, realize the high electric dust collector of reliability.
In addition, configure the fixed terminal section that is consisted of by pin-shape terminal by the top at flexible pipe, can shorten the length of pin-shape terminal, and also can shorten the retaining part of pin-shape terminal.As a result, can reduce when using the buckle operating portion of thumb manipulation flexible pipe for the grip portions that grips, so can be used in the large electric dust collector of suction power caliber high, flexible pipe.
In addition, by with fixed terminal section centralized configuration on the top of the tube connector section of flexible pipe etc., in the time of can reducing flexible pipe and fall, as the pin-shape terminal of fixed terminal section and the probability of ground collision, reduce the possibility that pin-shape terminal is out of shape.In addition, the user can with the naked eye carry out the contraposition of a plurality of pin-shape terminals of adjacent setting, so the ease of connection of flexible pipe and main body is carried out.
Description of drawings
Fig. 1 is the stereogram of the tube connector section of the flexible pipe in the embodiments of the present invention 1.
Fig. 2 is the biopsy cavity marker devices front view of the main body side terminal connection part in this embodiment.
Fig. 3 is the fragmentary perspective cross sectional view of the main body side terminal connection part in this embodiment.
Fig. 4 is the fragmentary perspective cross sectional view of the terminal in this embodiment when connecting.
Fig. 5 is the pin-shape terminal of explanation in the embodiments of the present invention 2 and the figure of the action the during installation of connection point terminal.
Fig. 6 is explanation another routine pin-shape terminal in this embodiment and the figure of the action the during installation of connection point terminal.
The figure of the action when Fig. 7 is the installation of the pin-shape terminal of the another example of explanation in this embodiment and connection point terminal.
Fig. 8 is the pin-shape terminal of explanation in the embodiments of the present invention 3 and the figure of the action the during installation of connection point terminal.
Fig. 9 A is the partial cross sectional view of the terminal erecting bed in the embodiments of the present invention 4.
Fig. 9 B is the partial, longitudinal cross-sectional of the terminal erecting bed in this embodiment.
Figure 10 is the front view of the front portion cover in this embodiment.
The sectional elevation of the state when Figure 11 A is the installation of the connection point terminal of explanation in this embodiment.
The longitudinal section of the state when Figure 11 B is the installation of the connection point terminal of explanation in this embodiment.
Figure 12 is the stereogram of the structure of the common electric dust collector of explanation.
Figure 13 is the stereogram of structure of tube connector section that represents the flexible pipe of the electric dust collector in the form 1 in the past.
Figure 14 is this partial cross sectional views of the state during being connected of tube connector section and main body of the flexible pipe in the form 1 in the past of explanation.
Figure 15 is the stereogram of the tube connector section of the flexible pipe of the electric dust collector in the form 2 in the past.
Figure 16 is this in the past stereogram of the tube connector section of the flexible pipe in another example of form 2.
Figure 17 is this figure of the action during being connected of the pin-shape terminal in the form 2 and connection point terminal in the past of explanation.
Figure 18 is this partial cross sectional views of the terminal connection part of the main body side in the form 2 in the past of explanation.
The specific embodiment
Below, with reference to the electric dust collector of description of drawings embodiments of the present invention.In addition, the present invention is not limited to present embodiment.
Embodiment 1
Below, with reference to Figure 12, and use Fig. 1 to Fig. 4 that the structure of the connecting portion that the flexible pipe of the electric dust collector in the embodiments of the present invention 1 is connected with main body is described.
Fig. 1 is the stereogram of the tube connector section of the flexible pipe in the embodiments of the present invention 1.Fig. 2 is the biopsy cavity marker devices front view of the main body side terminal connection part in this embodiment.Fig. 3 is the fragmentary perspective cross sectional view of the main body side terminal connection part in this embodiment.Fig. 4 is the fragmentary perspective cross sectional view of the terminal in this embodiment when connecting.
At first, as shown in figure 12, common electric dust collector has following structure, namely, comprise main body 20, flexible pipe 21, be located at the pipe that the end from flexible pipe 21 extends out front end suction nozzle 23 and be located at the handle portion 22 of the power switch etc. of flexible pipe 21, flexible pipe 21 is by the buckle operating portion 26 of the tube connector section of the other end of being located at flexible pipe 21 and be connected with main body 20.At this moment, flexible pipe 21 utilizes the electrical connection section of the following explanation of the tube connector section that is located at flexible pipe 21 to be electrically connected with main body 20.
That is, as shown in Figure 1, the tube connector section 34 of flexible pipe 21 comprises grip portions 33 at least, have the buckle operating portion 26 of buckle fitting portion 37 and have the fixed terminal section 24 of a plurality of pin-shape terminals 27.Fixed terminal section 24 exposes the part of pin-shape terminal 27, and utilizes retaining part 32 to keep the remainder of pin-shape terminal 27.And, fixed terminal section 24 be arranged on buckle fitting portion 37 about near.At this moment, each the fixed terminal section 24 about is provided with for example 2 pin-shape terminals 27.At this moment, pin-shape terminal 27 is formed by the high solid material such as alloy of copper etc. of rigidity.Particularly preferably be the materials such as brass, phosphor bronze, in addition, also can nickel plating on brass, phosphor bronze.Thus, owing to can improve the rigidity of pin-shape terminal 27, so can shorten the length of expose portion of pin-shape terminal 27 of fixed terminal section 24 and the length of retaining part 32.Therefore, when the buckle operating portion 26 of operation flexible pipe 21, needn't increase grip portions 33.As a result, though the caliber of flexible pipe large, suck in the high electric dust collector of power and adopt said structure, the electric dust collector of the operability excellence when the shape ground that also can not increase grip portions realizes that flexible pipe is connected with main body.In addition, utilizing the high material of rigidity to form in the situation of pin-shape terminal 27, can certainly consist of pin-shape terminal 27 with hollow structure.
In addition, as shown in Figures 2 and 3, in main body 20 inside, be provided with accordingly with the position of pin-shape terminal 27 and be denoted as " M font terminal " below the connection point terminal 25(that is consisted of by M font terminal 31), when flexible pipe 21 was installed, this connection point terminal 25 was from the pin-shape terminal 27 of sandwich fixed terminal section 24.Specifically, in the situation that pin-shape terminal 27 is 4, with respect to the buckle hang part 2 of the center upper portion of the bonding part that engages with flexible pipe 21 that is located at main body 20 inside, left and right symmetrically respectively arranges 2 and amounts to 4 M font terminals 31.
And, as shown in Figure 2, look from the direction of insertion of flexible pipe 21, be located at inboard 3(buckle hang part 2 sides) the length direction of 2 M font terminals 31 be horizontally disposed with, be located at the outside 42 M font terminals 31 length direction with the tilt angle theta that become 30 degree～60 degree with respect to horizontal direction be obliquely installed.Thus, can be adjacent to arrange a plurality of M font terminals 31.As a result, can be adjacent to arrange a plurality of pin-shape terminals 27 of fixed terminal section 24, so can dwindle the shape of the tube connector section 34 of flexible pipe 21.
Its reason is: in the situation that tilt angle theta is less than 30 degree, inboard 3 M font terminal and the equal along continuous straight runs setting of M font terminal in the outside 4.Therefore, the size of the width (horizontal direction) of the tube connector section 34 of flexible pipe 21 becomes large.On the other hand, in the situation that tilt angle theta is spent greater than 60, inboard 3 M font terminal and the M font terminal in the outside 4 are all along the vertical setting.Therefore, the size of the short transverse (vertical) of the tube connector section 34 of flexible pipe 21 becomes large.That is to say, in the situation that tilt angle theta is less than 30 degree or greater than 60 degree, the tube connector section 34 of flexible pipe 21 increases, operability descends, so tilt angle theta is preferably 30 degree to 60 degree.
At this moment, as mentioned above, 4 M font terminals 31 entirely with pin-shape terminal 27 be arranged on accordingly buckle hang part 2 sides that are connected with flexible pipe 21 top near, the blocking so a plurality of M font terminals 31 can be accommodated in respectively the box incorporating section (elaborating in the embodiment afterwards) of terminal erecting bed 30.And, can be with blocking the uncovered distolateral front portion cover 5 that is installed on the main body 20 of electric dust collector of box incorporating section of terminal erecting bed 30, M font terminal 31 is configured in position described above.At this moment, anterior cover 5 is provided with the patchhole that supply and marketing type terminal inserts in the position corresponding with the box incorporating section of terminal erecting bed 30.The blocking that thus, can realize in the past being difficult to realize, use the connection point terminal that M font terminal carries out as connection point terminal.As a result, can prevent distortion incidental when carrying M font terminal individual, M font terminal, and the realization of blocking is easily carried out the application in the electric dust collector of heterogenous.That is to say, in the main body of various electric dust collectors, by the shared maintaining part that the connection point terminal of blocking is kept, can realize stable electrical connection.In addition, because can be with the form transfer contact terminal of blocking, so can tackle the diversification in the place of production.In addition, can carry to the place of production of diversification the unit of homogeneous, thereby can carry out the high production of reliability.
In addition, as shown in Figure 1, fixed terminal section 24 position corresponding with M font terminal 31 on flexible pipe 21 is arranged on than the position of buckle operating portion 26 by the front of tube connector section 34.And the pin-shape terminal 27 of fixed terminal section 24 for example respectively arranges 2 across buckle fitting portion 37 left and right symmetricallies.
In addition, as shown in Figure 1 and Figure 4, the retaining part 32 of the pin-shape terminal 27 of buckle operating portion 26 and fixed terminal section 24 is covered by continuous projecting shape section 6.At this moment, the retaining part 32 of the pin-shape terminal 27 of fixed terminal section 24 is arranged on than forward distolateral and not overlapping with grip portions 33 position of buckle operating portion 26, so needn't increase the outer shape of the grip portions 33 of controlling when operate clasp operating portion 26.Therefore, the outer shape of grip portions 33 can be formed thinner shape.As a result, even improved and adopted said structure in the electric dust collector that sucks power at the caliber that increases flexible pipe, the electric dust collector of operability excellence is realized on the shape ground that also can not increase grip portions.
In addition, as shown in Figure 1 and Figure 4, the part in the projecting shape section 6 of containing fixed terminal section 24, about be provided with the face 7 of cross-directional length maximum.In addition, the face 7 of cross-directional length maximum is that the part of projecting shape section 6 is cut along vertical and the face that extends to flexible pipe 21 sides, and is provided in a side of the face of position of width maximum in the horizontal direction of the tube connector section 34 of flexible pipe 21.Thus, near connecting portion that flexible pipe 21 is connected with main body 20, can on 3 directions (buckle fitting portion, fixed terminal and be located at projecting shape section 6 about the position of overall with maximum near the face 7 of cross-directional length maximum) fixedly flexible pipe 21 and main body 20, so can effectively suppress to rock.As a result, needn't as the electric dust collector of structure in the past, consider rocking of connecting portion and lengthen the length of exposure of pin-shape terminal, so can be with bad the preventing trouble before it happens such as distortion of pin-shape terminal.
In addition, as shown in Figure 1, be provided with guiding rib 8 in the bottom (for example with buckle fitting portion 37 position in opposite directions) of the tube connector section 34 of flexible pipe 21, when flexible pipe 21 was installed on main body 20, this guiding rib 8 was chimeric with main body 20 before the pin-shape terminal 27 of fixed terminal section 24.Thus, can be with chimeric by the elder generation with main body 20 of the pin-shape terminal 27 of fixed terminal section 24 and the distortion pin-shape terminal 27 that causes prevents trouble before it happens.In addition, can utilize guiding rib 8 to prevent the rocking of above-below direction of flexible pipe 21 and main body 20.As a result, chimeric by the longest section that makes the connecting portion that flexible pipe 21 and main body 20 be connected at both, can effectively suppress rocking of horizontal direction and rocking of above-below direction.
Below, illustrate the flexible pipe 21 in the electric dust collector of present embodiment and main body 20 are electrically connected the action of getting up.
At first, the user is seeing that with eyes all pin-shape terminal 27 ground of being located at fixed terminal section 24 make flexible pipe 21 be connected with main body 20.At this moment, fixed terminal section 24 arranges with buckle operating portion 26, buckle fitting portion 37 contiguously, and the guiding rib 8 of the utilization bottom relative with buckle fitting portion 37 that be located at tube connector section 34 guides in addition, so easily contraposition flexible pipe 21 and main body 20.
Then, with thumb press buckle operating portion 26 flexible pipe 21 is installed on the main body 20 of electric dust collector.In this case, the finger except thumb is placed on the grip portions 33 of flexible pipe 21 and keeps, thereby can assist the operation of thumb, and control flexible pipe 21.At this moment, because the retaining part 32 of the pin-shape terminal 27 of fixed terminal section 24 is located at not the position overlapping with grip portions 33, so can make the outer shape of grip portions 33 thinner.Therefore, even the little user of hand, the operation in the time of also easily carrying out connecting hose 21 with main body 20.As a result, can improve in the electric dust collector of suction power at the caliber that increases flexible pipe, adopt said structure.In addition, because guiding rib 8 is chimeric prior to pin-shape terminal 27 and main body 20, so can will prevent trouble before it happens with the distortion of the main body 20 chimeric pin-shape terminals that cause 27 because of pin-shape terminal 27 elder generations.
Then, after flexible pipe 21 is installed on main body 20, can utilize the face 7 of Fig. 1 and cross-directional length maximum shown in Figure 4 to prevent the rocking of left and right directions of flexible pipe 21 and main body 20.In addition, with the buckle fitting portion 37 chimeric buckle hang parts 2 that are fixed in the center upper portion of the coupling part that is connected with flexible pipe 21 that is located at main body 20 inside of flexible pipe 21, thus the rocking of above-below direction that can prevent flexible pipe 21 and main body 20.At this moment, near the top of all pin-shape terminals 27 buckle fitting portion 37 of flexible pipe 21 is connected with M font terminal 31, so when pulling the main body 20 of operation electric dust collector, also be difficult for occuring rocking of flexible pipe 21 and main body 20.In addition, by guiding rib 8 is set, can further suppress the rocking of above-below direction of flexible pipe 21 and main body 20.
Utilize above-mentioned action, can realize to make flexible pipe 21 and main body 20 to keep stable electrical connection and the electric dust collector that operates.
Below, the reason of outer shape of the grip portions 33 of the tube connector section that also can not increase in the present embodiment flexible pipe is described, and can shortens the reason of the length of the pin-shape terminal of being located at fixed terminal section 24 27 that comprises retaining part 32.
That is, as mentioned above, can utilize the allocation position of fixed terminal section 24, the face 7 of cross-directional length maximum, the configuration of guiding rib 8, rocking after the installation of flexible pipe 21 and main body 20 suppressed for minimum.Therefore, needn't consider as the allocation position of in the past fixed terminal that flexible pipe 21 lengthens the length of the expose portion of pin-shape terminal with rocking of main body 20.That is to say, can shorten the length of the expose portion of pin-shape terminal 27.Thus, can strengthen the resistance to impact of pin-shape terminal 27, and the dislocation of the front end of the pin-shape terminal 27 that tilts to cause a little can reduce flexible pipe 21 and install with main body 20 time.As a result, can shorten the length of retaining part 32 of the pin-shape terminal 27 of fixed terminal section 24.In addition, improve rigidity by using the high solid pin-shape terminal 27 of rigidity as pin-shape terminal 27, certainly can further shorten the length of retaining part 32.
In addition, fixed terminal section 24 concentrated settings by will having pin-shape terminal 27 flexible pipe 21 as buckle operating portion 26 sides of tube connector section 34 upper surfaces near, the probability of pin-shape terminal 27 and collision on the ground in the time of can reducing flexible pipe 21 and fall.
In addition, fixed terminal section 24 concentrated settings by will having pin-shape terminal 27 are in buckle operating portion 26 sides as tube connector section 34 upper surfaces of flexible pipe 21, can realize the configuration mode of the M font terminal 31 in electric dust collector in the past can not adopt, gathering and blocking to terminal erecting bed 30.Thus, prevent the distortion of incidental M font terminal 31 when carrying M font terminal 31 individual, and the blocking of M font terminal 31 is easily carried out the application in the electric dust collector of heterogenous.And, in the main body of various electric dust collectors, by the shared maintaining part that the connection point terminal 25 of blocking is kept, can realize stable electrical connection.In addition, can be with the form transfer contact terminal 25 of blocking, so can tackle the diversification in the place of production.In addition, can carry to the place of production of diversification the unit of homogeneous, thereby can carry out the high production of reliability.
In addition, in the present embodiment, illustrated that the tube connector section 34 at flexible pipe 21 arranges pin-shape terminal 27, the example of the connection point terminal 25 that is made of M font terminal 31 is set in main body 20, but the present invention has been not limited thereto.For example also can the connection point terminal 25 that be made of M font terminal 31 be set in the tube connector section 34 of flexible pipe 21, in main body 20 the fixed terminal section 24 with pin-shape terminal 27 be set.Thus, can obtain the effect same with above-mentioned embodiment, and prevent more reliably the distortion of pin-shape terminal 27.
In addition, in the present embodiment, the example in the box incorporating section 38 that will be accommodated in by the connection point terminal 25 that M font terminal 31 consists of terminal erecting bed 30 has been described, but the present invention is not limited thereto.In for example yet can be when the inserting pin-shape terminal 27 adjacent connection point terminal 25 discontiguous situations, 38 ground, box incorporating section are not set connection point terminal 25 directly is installed on terminal erecting bed 30.Thus, can simplify the structure of terminal erecting bed 30, reduce cost.
Below, use Fig. 5 that the structure of the connecting portion that the flexible pipe of the electric dust collector in the embodiments of the present invention 2 is connected with main body is described.
Fig. 5 is the pin-shape terminal of explanation in the embodiments of the present invention 2 and the figure of the action the during installation of connection point terminal.
As shown in Figure 5, the difference of the electric dust collector of the electric dust collector of present embodiment 2 and embodiment 1 is, is provided with gap 30a between the connection point terminal 25 that is made of M font terminal 31 in being accommodated in the box incorporating section 38 of being located at terminal erecting bed 30 and the internal face 38A of box incorporating section 38.Other structures, effect and effect are identical with embodiment 1, so description thereof is omitted.
That is, shown in the left figure of Fig. 5, box incorporating section 38 uncovered distolateral of taking in the terminal erecting bed 30 of M font terminal 31 is installed on the front portion cover 5 of main body.And when connecting hose 21 and main body 20, the pin-shape terminal 27 that will be located at the fixed terminal section 24 of flexible pipe 21 from the patchhole 5A of anterior cover 5 inserts.Subsequently, when further insertion pin-shape terminal 27, shown in the right figure of Fig. 5, the contact site 31C of M font terminal 31 is pushed away unlimitedly by pin-shape terminal 27.Thus, pin-shape terminal 27 is connected with M font terminal 31, and the power supply of main body 20 supplies to the power switch of flexible pipe 21 etc.At this moment, utilize the gap 30a between the internal face 38A that is located at M font terminal 31 and box incorporating section 38, at least top of M font terminal 31 is easily expanded.That is to say, utilize top that gap 30a makes M font terminal 31 easily to be out of shape because of the insertion of pin-shape terminal 27 terminal erecting bed 30 is interior.Thus, the power in the time of can reducing to M font terminal 31 insertion pin-shape terminal 27 easily is installed on main body 20 with flexible pipe 21.
In addition, in the present embodiment, the example that is provided with gap 30a between the internal face 38A of connection point terminal 25 and box incorporating section 38 has been described, but the present invention is not limited thereto.For example as shown in Figure 6, also can stage portion 38B be set at the internal face 38A of box incorporating section 38 and form gap 30b.Thus, can obtain and above-mentioned same effect, and can utilize the fixing M font terminal 31 of internal face 38A except stage portion 38B.
In addition, in the present embodiment, the front end of pin-shape terminal 27 and the contacted example of contact site 31C of the same position of the both sides of the M font terminal 31 that is pushed away unlimitedly at quilt have been described, but the present invention is not limited thereto.For example as shown in Figure 7, also can change M font terminal 31 and height pin-shape terminal 27 contacted contact site 31C, 31D.Thus, the front end of pin-shape terminal 27 can contact by contact site 31C, the 31D with the both sides of the M font terminal 31 that is pushed away unlimitedly on different opportunitys.For example in the situation that Fig. 7, at first, the contact site 31C of M font terminal 31 contacts with the front end of pin-shape terminal 27, and subsequently, the contact site 31D of M font terminal 31 contacts with the front end of pin-shape terminal 27.Thus, the contacted opportunity of contact site 31C, 31D of the front end of the pin-shape terminal 27 that can stagger and M font terminal 31 insertion force is suppressed for less, realization is the electric dust collector of connecting hose and main body easily.
Below, use Fig. 8 that the structure of the connecting portion that the flexible pipe of the electric dust collector in the embodiments of the present invention 3 is connected with main body is described.
Fig. 8 is the pin-shape terminal of explanation in the embodiments of the present invention 3 and the figure of the action the during installation of connection point terminal.
As shown in Figure 8, the difference of the electric dust collector of the electric dust collector of present embodiment 3 and embodiment 1 is, change the height H on the direction of insertion of pin-shape terminal 27 of a plurality of boxes incorporating section 38 of being located at terminal erecting bed 30, and change the setting height(from bottom) T that has established a plurality of pin-shape terminals 27 that are installed on fixed terminal section 24.Other structures, effect and effect are identical with embodiment 1, so description thereof is omitted.
That is, as shown in Figure 8, the height H of a plurality of boxes incorporating section 38 of taking in the terminal erecting bed 30 of M font terminal 31 is changed, with the opening end of the different box incorporating section 38 of height H accordingly, box incorporating section 38 is installed on the front portion cover 5 of main body 20.In addition, as shown in Figure 8, the setting height(from bottom) T that is installed on for example adjacent pin-shape terminal 27 of fixed terminal section 24 is arranged pin-shape terminal 27 with changing.In addition, in Fig. 8, be illustrated in inboard 2 M font terminals 31 and pin-shape terminal 27 and be set to each other highlyer along direction of insertion, 2 M font terminals 31 and pin-shape terminal 27 are set to lower each other along direction of insertion in the outside.
And, when connecting hose 21 and main body 20, pin-shape terminal 27 is connected from each patchhole 5A insertion of front portion cover 5 and with the M font terminal 31 of in the above described manner configuration.At this moment, at first, 2 inboard pin-shape terminals 27 push away M font terminal 31 unlimited and insert.Subsequently, 2 of the outside pin-shape terminals 27 push away M font terminal 31 unlimited and insert.Thus, the radical that is inserted in simultaneously the pin-shape terminal 27 in the M font terminal 31 is reduced.As a result, the power in the time of can reducing the required insertion of the installation of pin-shape terminal 27 and M font terminal 31 is easily carried out the installation of flexible pipe 21 and main body 20.
Its reason is: when pin-shape terminal 27 beginnings and M font terminal 31 butt, the power that needs when making 31 distortion of M font terminal is maximum.Therefore, by reducing the radical of the pin-shape terminal 27 that inserts, can reduce insertion force.Subsequently remaining pin-shape terminal 27 is inserted M font terminal 31.In this case, the pin-shape terminal 27 that has been mounted for the time being is by sliding and further inserting, so insertion force diminishes.Therefore, utilize sliding force that mounted pin-shape terminal 27 is inserted and the power that remaining pin-shape terminal 27 inserts M font terminals 31 is added together and the power that obtains is inserted.As a result, compare with the situation of simultaneously 4 pin-shape terminals 27 being inserted M font terminal 31, can when flexible pipe 21 and main body 20 are installed, reduce total insertion force.
Adopt present embodiment, can reduce flexible pipe easily to be connected the insertion force in the situation of a plurality of pin-shape terminals 27 insertion M font terminals 31 with main body.
In addition, in the present embodiment, the structure that has configured the setting height(from bottom) T of the height H of a plurality of boxes incorporating section 38 of terminal erecting bed 30 and pin-shape terminal 27 take simultaneously change is illustrated as example, but the present invention is not limited thereto.For example structure of any one height among the setting height(from bottom) T of the height H of a plurality of boxes incorporating section 38 of employing change terminal erecting bed 30 and pin-shape terminal 27 also can obtain same effect.
In addition, in the present embodiment, for the height T of pin-shape terminal 27, illustrated that 2 pin-shape terminals 27 with the inboard are configured to higher, 2 pin-shape terminals 27 in the outside are configured to lower example, but the present invention has been not limited thereto.For example also 2 pin-shape terminals 27 of inboard can be configured to lowlyer, be configured to 2 pin-shape terminals 27 in the outside higher.In addition, also can alternately change the height of pin-shape terminal 27, even change the radical of lower pin-shape terminal 27 and the radical of higher pin-shape terminal 27, also can obtain same effect.
Below, use Fig. 9 A to Figure 11 B that the structure of the connecting portion that the flexible pipe of the electric dust collector in the embodiments of the present invention 4 is connected with main body is described.
Fig. 9 A is the partial cross sectional view of the box incorporating section of the terminal erecting bed in the embodiments of the present invention 4.Fig. 9 B is the partial, longitudinal cross-sectional of the box incorporating section of the terminal erecting bed in this embodiment.Figure 10 is the front view of the front portion cover in this embodiment.The sectional elevation of the state when Figure 11 A is the installation of the connection point terminal of explanation in this embodiment.The longitudinal section of the state when Figure 11 B is the installation of the connection point terminal of explanation in this embodiment.
The electric dust collector of present embodiment is provided with rib 39 in being located at the box incorporating section 38 of terminal erecting bed 30 shown in Fig. 9 B, for example cut away obliquely the two ends of rib 39.In addition, shown in Fig. 9 A, be provided with osculum 40 in the bottom surface of the box incorporating section 38 of terminal erecting bed 30, and the claw 41 used of the anticreep that utilizes osculum 40 that M font terminal 31 is set in the side of box incorporating section 38.In addition, shown in Figure 11 A and Figure 11 B, be formed with rib 42 at the front portion of the main body 20 cover abutting parts with connection point terminal 25 butts that consisted of by M font terminal 31 5.The said structure of present embodiment is different from the electric dust collector of embodiment 1.Other structures, effect and effect are identical with embodiment 1, so description thereof is omitted.
That is to say, shown in Fig. 9 B, utilization is located at the rib 39 on the bottom surface of box incorporating section 38, can reduce box incorporating section 38 and the contact area that is accommodated in the connection point terminal 25 that is made of M font terminal 31 in the box incorporating section 38, makes M font terminal 31 be easy to deflection.Therefore, can reduce will be located at the pin-shape terminal 27 of fixed terminal section 24 required power when inserting M font terminal 31, improve the operability of the installation etc. of flexible pipe 21 and main body 20.At this moment, when for example cutting away obliquely the two ends of (cutting-out) rib 39, because the contact area of the section that buckles (bottom) of M font terminal 31 and rib 39 reduces, so can make the 31 more easily deflections of M font terminal.As a result, can make power required when inserting pin-shape terminal 27 less, the operability the during loading and unloading that further improve flexible pipe 21 and main body 20.
In addition, shown in Fig. 9 A, by the bottom surface in the box incorporating section 38 of terminal erecting bed 30 osculum 40 is set, can with enter dust in the box incorporating section 38, moisture accumulation, be detained and prevent trouble before it happens.As a result, the loose contact of pin-shape terminal 27 and M font terminal 31 can be eliminated, by the sense of discomfort of bringing to the user via the initiations such as electric shock of moisture, and security can be guaranteed.
In addition, under the effect of the claw 41 that the anticreep of M font terminal 31 that utilizes the mould cutting nippers to be formed on the side of box incorporating section 38 is used, M font terminal 31 can be fixed in the box incorporating section 38 reliably, prevent the loose contact of pin-shape terminal 27 and M font terminal 31.
In addition, utilization is formed on the rib 42 of the front portion cover of main body 20 abutting parts with connection point terminal 25 butts that be made of M font terminal 31 5, incidental M font terminal 31 moves up and down in the time of can being suppressed at the pin-shape terminal 27 of autonomous agent 20 drawing flexible pipes 21, and can not increase the wall thickness ground of anterior cover 5 integral body, guarantee the insulation distance of M font terminal 31 and main body, improve the reliability to defective insulation, electric leakage etc.
In addition, in the present embodiment, the example that is provided with the rib 39 that two ends are cut off in the bottom surface of box incorporating section 38 has been described, but the present invention is not limited thereto.The rib of the curve form that tilts smoothly from central portion for example also can be set.Thus, M font terminal 31 is out of shape more easily, so the power in the time of can reducing to insert along the rib of bottom.
Utilizability on the industry
The present invention has and will require the fields such as electrical equipment of the flexible pipe of electric dust collector etc. of high reliability, high operability and electrical connection section that main body couples together etc. useful.
Description of reference numerals
2, buckle hang part; 3, inboard; 4, the outside; 5,105, anterior cover; 5A, patchhole; 6, projecting shape section; 7, the face of cross-directional length maximum; 8, guiding rib; 20, main body; 21, flexible pipe; 22, handle portion; 23, suction nozzle; 24, fixed terminal section; 25,125, connection point terminal; 26,126, buckle operating portion; 27,127, pin-shape terminal; 30,130, terminal erecting bed; 30a, 30b, gap; 31,131, M font terminal; 31C, 31D, contact site; 32,132, retaining part; 33,133, grip portions; 34,134, tube connector section; 37, buckle fitting portion; 38, box incorporating section; 38A, internal face; 38B, stage portion; 39,42, rib; 40, hole; 41, claw; 124, fixed terminal; 128, sword type terminal; 129A, 129B, へ font terminal.
Claims (16)
1. an electric dust collector is characterized in that,
This electric dust collector comprises:
Fixed terminal section, it has a plurality of pin-shape terminals in the upper exposed setting of the tube connector section of flexible pipe;
A plurality of connection point terminals, the above-mentioned pin-shape terminal of they and above-mentioned fixed terminal section is located at body interior accordingly,
Look from the direction of insertion of the tube connector section of above-mentioned flexible pipe, the part of a plurality of above-mentioned connection point terminals is horizontally disposed with, and remaining above-mentioned connection point terminal arranges obliquely with respect to horizontal direction.
2. electric dust collector according to claim 1, wherein,
The above-mentioned connection point terminal that is obliquely installed is 30 degree～60 degree with respect to the angle of inclination of above-mentioned horizontal direction.
3. electric dust collector according to claim 1, wherein,
Above-mentioned fixed terminal section ground near the tube connector section that is connected and fixed with aforementioned body of above-mentioned flexible pipe arranges the buckle fitting portion with buckle operating portion, and be provided with the projecting shape section that above-mentioned buckle fitting portion and above-mentioned fixed terminal section are covered, be provided with the face of cross-directional length maximum in the part of above-mentioned projecting shape section.
4. electric dust collector according to claim 1, wherein,
Above-mentioned fixed terminal section is located at than the position of buckle operating portion by the front of the tube connector section of above-mentioned flexible pipe.
5. electric dust collector according to claim 1, wherein,
The above-mentioned pin-shape terminal of above-mentioned fixed terminal section forms solid construction.
6. electric dust collector according to claim 1, wherein,
The bottom relative with the buckle fitting portion in the tube connector section of above-mentioned flexible pipe is provided with the guiding rib.
7. electric dust collector according to claim 1, wherein,
The terminal erecting bed that above-mentioned connection point terminal is installed is installed on the front portion cover of aforementioned body side.
8. electric dust collector according to claim 7, wherein,
Above-mentioned terminal erecting bed has the box incorporating section of taking in above-mentioned connection point terminal.
9. electric dust collector according to claim 8, wherein,
Between the internal face of the above-mentioned box incorporating section of above-mentioned connection point terminal and above-mentioned terminal erecting bed, be provided with the gap.
10. electric dust collector according to claim 8, wherein,
The stage portion that internal face setting in the above-mentioned box incorporating section of above-mentioned terminal erecting bed makes top expand at least is provided with the gap between the internal face of the above-mentioned box incorporating section of above-mentioned connection point terminal and above-mentioned terminal erecting bed.
11. electric dust collector according to claim 7, wherein,
In above-mentioned terminal erecting bed, a plurality of above-mentioned connection point terminals are arranged on the different At The Height on the direction of insertion of above-mentioned pin-shape terminal.
12. electric dust collector according to claim 7, wherein,
With the contact position of a plurality of above-mentioned connection point terminals of the corresponding contact of a plurality of above-mentioned pin-shape terminals, the different At The Height on the direction of insertion of above-mentioned pin-shape terminal contacts with above-mentioned pin-shape terminal respectively.
13. electric dust collector according to claim 8, wherein,
Bottom surface in the above-mentioned box incorporating section of above-mentioned terminal erecting bed is provided with rib.
14. electric dust collector according to claim 13, wherein,
Cut away at the two ends of above-mentioned rib.
15. electric dust collector according to claim 8, wherein,
Bottom surface in the above-mentioned box incorporating section of above-mentioned terminal erecting bed is provided with osculum, and the claw used of the anticreep that utilizes above-mentioned osculum to be formed with above-mentioned pin-shape terminal in the side of above-mentioned box incorporating section.
16. electric dust collector according to claim 1, wherein,
Cover is provided with rib in front portion aforementioned body and above-mentioned connection point terminal butt.
Applications Claiming Priority (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2010095676 | 2010-04-19 | ||
| JP2010-095677 | 2010-04-19 | ||
| JP2010-095678 | 2010-04-19 | ||
| JP2010095678 | 2010-04-19 | ||
| JP2010095677 | 2010-04-19 | ||
| JP2010-095676 | 2010-04-19 | ||
| PCT/JP2011/001802 WO2011132366A1 (en) | 2010-04-19 | 2011-03-28 | Vacuum cleaner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102858219A true CN102858219A (en) | 2013-01-02 |
| CN102858219B CN102858219B (en) | 2016-11-30 |
Family
ID=
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110151057A (en) * | 2018-02-13 | 2019-08-23 | 夏普株式会社 | Electric dust collector |
| CN111588302A (en) * | 2019-02-21 | 2020-08-28 | Seb公司 | Vacuum cleaner |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3726778A1 (en) * | 1987-08-12 | 1989-03-09 | Licentia Gmbh | Plug-in coupling, especially for vacuum cleaners |
| JPH04354921A (en) * | 1991-06-03 | 1992-12-09 | Sharp Corp | Electric connecting device |
| EP0666051B1 (en) * | 1994-02-08 | 2002-03-13 | VORWERK & CO. INTERHOLDING GmbH | Suction tube connection plug |
| US20040123415A1 (en) * | 2002-11-12 | 2004-07-01 | Izumi Products Company | Electric vacuum cleaner |
| CN1856268A (en) * | 2003-09-22 | 2006-11-01 | 诗歌技术系统有限公司 | Vacuum cleaner current-carrying hose connection system |
| US20080176460A1 (en) * | 2006-08-02 | 2008-07-24 | Fedder James L | Electrical terminal having improved insertion characteristics and electrical connector for use therewith |
| WO2009078517A1 (en) * | 2007-12-14 | 2009-06-25 | Lg Electronics Inc. | Vacuum cleaner and hose connection unit thereof |
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3726778A1 (en) * | 1987-08-12 | 1989-03-09 | Licentia Gmbh | Plug-in coupling, especially for vacuum cleaners |
| JPH04354921A (en) * | 1991-06-03 | 1992-12-09 | Sharp Corp | Electric connecting device |
| EP0666051B1 (en) * | 1994-02-08 | 2002-03-13 | VORWERK & CO. INTERHOLDING GmbH | Suction tube connection plug |
| US20040123415A1 (en) * | 2002-11-12 | 2004-07-01 | Izumi Products Company | Electric vacuum cleaner |
| CN1856268A (en) * | 2003-09-22 | 2006-11-01 | 诗歌技术系统有限公司 | Vacuum cleaner current-carrying hose connection system |
| US20080176460A1 (en) * | 2006-08-02 | 2008-07-24 | Fedder James L | Electrical terminal having improved insertion characteristics and electrical connector for use therewith |
| WO2009078517A1 (en) * | 2007-12-14 | 2009-06-25 | Lg Electronics Inc. | Vacuum cleaner and hose connection unit thereof |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110151057A (en) * | 2018-02-13 | 2019-08-23 | 夏普株式会社 | Electric dust collector |
| CN111588302A (en) * | 2019-02-21 | 2020-08-28 | Seb公司 | Vacuum cleaner |
| CN111588302B (en) * | 2019-02-21 | 2023-12-01 | Seb公司 | Dust collector |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2011132366A1 (en) | 2011-10-27 |
| JPWO2011132366A1 (en) | 2013-07-18 |
| MY163857A (en) | 2017-10-31 |
| JP5810266B2 (en) | 2015-11-11 |
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