CN2894959Y - Dust-collecting device for electric tool - Google Patents
Dust-collecting device for electric tool Download PDFInfo
- Publication number
- CN2894959Y CN2894959Y CN 200620069980 CN200620069980U CN2894959Y CN 2894959 Y CN2894959 Y CN 2894959Y CN 200620069980 CN200620069980 CN 200620069980 CN 200620069980 U CN200620069980 U CN 200620069980U CN 2894959 Y CN2894959 Y CN 2894959Y
- Authority
- CN
- China
- Prior art keywords
- tube connector
- dust
- collect plant
- universal tube
- electric tool
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Grinding-Machine Dressing And Accessory Apparatuses (AREA)
Abstract
The utility model discloses a multi-angle revolving gear for the electric dust collecting device, which is provided an additional universal connecting tube between an original dust collecting device and a dust discharging outlet. Wherein, the universal connecting tube is composed of an universal connecting tube I and an universal connecting tube II, and each component is connected by the coordination of certain taper angle surface to realize the simple and reliable connection and convenient replacement between each component; and at least one coordination plane is designed between the universal connecting tube I and II in order to ensure the fixed angle of the universal connecting tube after the connection, and a convex platform and a groove are separately arranged at the conical surface extending position of the universal connecting tube and the dust discharging outlet of the machine so that the universal connecting tube can rotate in certain angle scope, thereby realizing the multi-angle rotation for the connecting tube of the dust collecting device or suction cleaner.
Description
Technical field
The utility model relates to a kind of electric tool, and the utility model relates to a kind of dust collect plant of electric tool more precisely.Belong to electric tool manufacturing technology field.
Background technology
The instrument that electric tool easily produces dust in when work generally all design automatic dust absorption mechanism and dust collect plant---self-priming, perhaps is designed to the dust mouth of matching with the dust catcher tube connector with by the dust catcher dust suction---his suction.Dust collect plant generally is made of dust bag support and dust bag, and the portion within it that has also is provided with filter mechanism etc., and dust collect plant is fixedly mounted in the instrument a part near dust collection mechanism.Because dust collect plant with respect to the fixing instrument volume that increased virtually of machine location, has influenced the scope of application of instrument, also is unfavorable for operation tool better.
Summary of the invention
The purpose of this utility model provides a kind of electric tool dust collect plant that has the rotating mechanism that simple in structure, reliable, easy to operate realization dust collect plant multi-angle can change.Enlarge the instrument scope of application, made things convenient for the instrument use.
The utility model is to take following technical scheme to realize:
The electric tool dust collect plant comprises electric tool, dust collect plant and dust mouth, it is characterized in that it also comprises universal tube connector, and described universal tube connector is between dust collect plant and electric tool dust mouth.
Aforesaid electric tool dust collect plant is characterized in that wherein said universal tube connector is divided into two parts, and wherein universal tube connector I one end is connected with the dust mouth, and the other end is connected with universal tube connector II, and the other end of universal tube connector II is connected with dust collect plant.
Aforesaid electric tool dust collect plant is characterized in that taper seat Z1 close-fitting is adopted in the coupling part of wherein said universal tube connector I and universal tube connector II, and respectively leave a plane binding face on its tapering face.
Aforesaid electric tool dust collect plant, taper seat Z0 close-fitting is adopted in the coupling part that it is characterized in that wherein said universal tube connector I and electric tool dust mouth, and one boss and a groove being arranged respectively at the extended surface of its taper seat, the width of groove is greater than the boss width.
Aforesaid electric tool dust collect plant is characterized in that also adopting being connected between wherein said dust collect plant and the universal tube connector taper seat Z0 close-fitting to connect.
The utility model electric tool dust collect plant, design has universal tube connector, universal tube connector can be divided into universal tube connector I and two making of universal tube connector II between former dust collect plant and electric tool dust mouth.One end of universal tube connector links to each other with the electric tool dust mouth, and the other end links to each other with dust collect plant.Universal tube connector makes the axle center and the dust mouth axis deviation certain distance of dust collect plant, universal tube connector and junction, dust mouth are rotatable in the certain angle scope, the rotation of universal tube connector will drive the rotation of dust collect plant, thereby realize the multi-angle rotation of dust collect plant.
Connection between universal tube connector and electric tool dust mouth is with being connected the identical taper seat size of tool between dust collect plant and universal tube connector, this taper seat size is equally applicable to the tube connector of dust catcher, so the electric tool dust mouth can connect universal tube connector, dust collect plant or dust catcher tube connector, the other end of universal tube connector can connect dust collect plant or dust catcher tube connector, and realizes rotatable.
The utility model has realized that by a simple universal tube connector dust collect plant or dust catcher tube connector are rotatable, can be rotated as required during use, strengthens the instrument scope of application, has optimized the instrument use.Simple in structure, reliable.
Description of drawings
Fig. 1 the utility model exploded sketch.Comprise: 1-machine dust mouth (T0-groove), the universal tube connector I of 2-(T1-boss), the universal tube connector II of 3-, 4-dust collect plant (forming), 5-dust catcher tube connector by control of dust support and dust bag.
The overall assembled shaft of Fig. 2 the utility model is to schematic diagram.
Fig. 3 the utility model dust collect plant rotation schematic diagram.
Universal pipe I of Fig. 4 the utility model and universal pipe II connection diagram.
Universal tube connector of Fig. 5 the utility model and machine dust mouth connection diagram.
Fig. 6 the utility model dust collect plant and universal tube connector schematic diagram.
The selectable connected mode schematic diagram of Fig. 7 the utility model user.
The specific embodiment
As Fig. 1-the utility model electric tool dust collect plant shown in Figure 7.Wherein Fig. 1 is for to be applied to this device on the palm-type sander, can be by figure with electric tool dust mouth (1), universal tube connector] (2), universal tube connector II (3), dust collect plant (4) order assemble and obtain Fig. 2 general assembly drawing, and A, B, C figure are respectively the schematic diagram of dust collect plant when rotating to 0 ° ,-90 °, 90 ° positions among Fig. 3.Fig. 4 is universal tube connector I (2) and being connected of universal tube connector II (3), its junction has identical taper seat Z1 and guarantees its closely reliable connection, simultaneously on its conical surface respectively to there being a plane P to connect the back and become a fixed angle (right figure among Fig. 4) to realize it.It is moulding for the ease of mould that universal tube connector is divided into universal tube connector I (2) and universal tube connector II (3) purpose.Fig. 5 is universal tube connector (2,3) with being connected of electric tool dust mouth (1), its junction has identical taper seat Z0 (this taper seat is suitable for dust collect plant (4) and dust catcher tube connector (5) equally) and guarantees that it closely reliably is connected, universal tube connector (2,3) a boss T (seeing Fig. 5 right side expanded view) is arranged on the taper seat Z0 extended surface, one groove T0 (seeing Fig. 5 right side expanded view) is arranged on the taper seat Z0 extended surface of machine dust mouth (1), have only boss to be positioned at the universal tube connector (2 of corresponding groove, 3) could reliably be connected with electric tool dust mouth (1), and the boss width is less than recess width, so universal tube connector (2,3) can rotate in the angular range of setting.Fig. 6 is the connection of dust collect plant (4) and universal tube connector (2,3), and its junction has identical taper seat Z0 (this conical surface is suitable for dust catcher tube connector (5) equally) and guarantees its closely reliable connection.From top description as can be known, electric tool dust mouth (1) can connect universal tube connector (2,3), dust collect plant (4) or dust catcher tube connector (5), connects universal tube connector (2,3) can connect dust collect plant (4) or dust catcher tube connector (5) after again, see Fig. 7.Through realizing the rotatable of dust collect plant or dust catcher tube connector after the universal tube connector connection.When using palm-type sander sand milling than facet, dust collect plant and machine location were fixed in the past, and dust collect plant occupies certain machine space, and part plan is difficult to sand milling and arrives, dust collect plant can be rotated on the top (A among Fig. 3) in the utility model, thereby not influence working space; When with the right-hand operated machine, dust collect plant can be rotated to right side (C among Fig. 3), not only make things convenient for operation but also be convenient to observe working face; If when getting used to the left-handed operation machine dust collect plant could be rotated to the left side (B among Fig. 3).There has been this rotating mechanism user can select dust collect plant to be screwed into correct position as required fully.
The foregoing description limits the utility model never in any form, and the technical scheme that form obtained that all employings are equal to replacement or equivalent transformation all drops within the protection domain of the present utility model.
Claims (5)
1, electric tool dust collect plant comprises electric tool, dust collect plant and dust mouth, it is characterized in that it also comprises universal tube connector, and described universal tube connector is between dust collect plant and electric tool dust mouth.
2, electric tool dust collect plant according to claim 1, it is characterized in that wherein said universal tube connector is divided into two parts, wherein universal tube connector I one end is connected with the dust mouth, and the other end is connected with universal tube connector II, and the other end of universal tube connector II is connected with dust collect plant.
3, electric tool dust collect plant according to claim 2 is characterized in that tapering face Z1 close-fitting is adopted in the coupling part of wherein said universal tube connector I and universal tube connector II, and respectively leave a plane binding face on its tapering face.
4, electric tool dust collect plant according to claim 2, tapering face Z0 close-fitting is adopted in the coupling part that it is characterized in that wherein said universal tube connector I and machine dust mouth, extended surface at its tapering face has a boss and a groove respectively, and the width of groove is greater than the boss width.
5, electric tool dust collect plant according to claim 1 wherein also adopts tapering face Z0 to connect being connected between dust collect plant and the universal tube connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620069980 CN2894959Y (en) | 2006-03-09 | 2006-03-09 | Dust-collecting device for electric tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620069980 CN2894959Y (en) | 2006-03-09 | 2006-03-09 | Dust-collecting device for electric tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2894959Y true CN2894959Y (en) | 2007-05-02 |
Family
ID=38064538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620069980 Expired - Fee Related CN2894959Y (en) | 2006-03-09 | 2006-03-09 | Dust-collecting device for electric tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2894959Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101913110A (en) * | 2010-08-04 | 2010-12-15 | 袁寿勤 | Dust-removing angle grinder |
| CN102189534A (en) * | 2010-03-16 | 2011-09-21 | 株式会社牧田 | Attachment device-equipped electric tool |
| CN102791436A (en) * | 2010-03-16 | 2012-11-21 | 株式会社牧田 | Driving source supply system for electric power tool with attachment |
| CN104097188A (en) * | 2013-04-10 | 2014-10-15 | 株式会社牧田 | Dust collector interlocking system |
-
2006
- 2006-03-09 CN CN 200620069980 patent/CN2894959Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102189534A (en) * | 2010-03-16 | 2011-09-21 | 株式会社牧田 | Attachment device-equipped electric tool |
| CN102791436A (en) * | 2010-03-16 | 2012-11-21 | 株式会社牧田 | Driving source supply system for electric power tool with attachment |
| CN102791436B (en) * | 2010-03-16 | 2015-04-15 | 株式会社牧田 | Driving source supply system for electric power tool with attachment |
| CN102189534B (en) * | 2010-03-16 | 2015-04-15 | 株式会社牧田 | Attachment device-equipped electric tool |
| CN101913110A (en) * | 2010-08-04 | 2010-12-15 | 袁寿勤 | Dust-removing angle grinder |
| CN104097188A (en) * | 2013-04-10 | 2014-10-15 | 株式会社牧田 | Dust collector interlocking system |
| CN104097188B (en) * | 2013-04-10 | 2016-08-24 | 株式会社牧田 | The interlocking system of dust arrester |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |