CN105350483A - Blowing and sucking machine with safety protection cover on air suction port - Google Patents
Blowing and sucking machine with safety protection cover on air suction port Download PDFInfo
- Publication number
- CN105350483A CN105350483A CN201510884389.5A CN201510884389A CN105350483A CN 105350483 A CN105350483 A CN 105350483A CN 201510884389 A CN201510884389 A CN 201510884389A CN 105350483 A CN105350483 A CN 105350483A
- Authority
- CN
- China
- Prior art keywords
- inlet scoop
- lid
- skirt wall
- blower
- protecting cover
- 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.)
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
- E01H1/00—Removing undesirable matter from roads or like surfaces, with or without moistening of the surface
- E01H1/08—Pneumatically dislodging or taking-up undesirable matter or small objects; Drying by heat only or by streams of gas; Cleaning by projecting abrasive particles
- E01H1/0863—Apparatus loosening or removing the dirt by blowing and subsequently dislodging it at least partially by suction ; Combined suction and blowing nozzles
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
- E01H1/00—Removing undesirable matter from roads or like surfaces, with or without moistening of the surface
- E01H1/12—Hand implements, e.g. litter pickers
- E01H2001/122—Details
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses a blowing and sucking machine with a safety protection cover on an air suction port. The blowing and sucking machine comprises a casing, an air blowing port, a circular air suction port, an air suction port skirt wall and a cover body, wherein the casing is provided with a certain inner space; the air blowing port is arranged at the front end of the casing; the air suction port is arranged at the bottom of the casing; the cover body and the air suction port skirt wall are in coaxial connection in a sleeving manner; the cover body comprises grid walls and a cover body skirt wall, wherein the shape and the size of each of the grid walls are matched with the bottom of an opening of the air suction port skirt wall, the cover body skirt wall is integrally combined with the grid walls at the peripheries of the grid walls and extends towards an upper side and a lower side from the peripheries of the grid walls, and the cover body skirt wall can be divided into an upper cover body skirt wall and a lower cover body skirt wall by using the grid walls as a limit. The blowing and sucking machine disclosed by the invention has the beneficial effects that safety protection during the normal work period of the blowing and sucking machine is guaranteed, and after the protection cover is taken down, a fan can stop completely, so that the safety of a user is furthest guaranteed.
Description
Technical field
The present invention relates to a kind of blower, more specifically, relate to the blower that a kind of inlet scoop has safety protecting cover.
Background technology
Blower is a kind of electric tools with blowing and air draught two kinds of functions, have a wide range of applications in productive life, in the operation of gardens, be such as generally used for cleaning and mobile phone fallen leaves, ground leaf is blown away or is sucked in collecting bag by leaf by air draught by blowing by it.
In general, blower generally comprises body, airduct and collecting bag three part, and wherein, body comprises housing, motor, fan, air channel conversion device and handle etc., and airduct comprises aspiration channel and blower, collecting bag be generally used for storage suction come in impurity so that focus on.
Usually motor and fan are located near inlet scoop, on inlet scoop, are therefore socketed a dismountable safety protecting cover prevent maloperation from causing unexpected injury then to seem particularly necessary.Although traditional protective cover dismounting rapidly, do not consider after protective cover disassembles, although motor is shut down, and the blade of fan is still in High Rotation Speed state due to effect of inertia, there is potential safety hazard.
Summary of the invention
For the weak point existed in above-mentioned technology; the object of this invention is to provide the blower that a kind of inlet scoop has safety protecting cover; existing blower is carried out to the improvement of security protection aspect; guarantee the security protection in blower normal work period; and after taking down protective cover; fan energy dead halt, thus ensure the safety of user to greatest extent.In order to realize, according to these objects of the present invention and other advantages, providing the blower that a kind of inlet scoop has safety protecting cover, comprising:
Housing, this housing has certain inner space;
Blowing mouth, this blowing mouth is located at the front end of described housing;
Circular inlet scoop, the bottom of described housing is located in this inlet scoop;
Inlet scoop skirt wall, this inlet scoop skirt wall on the periphery of described inlet scoop integrally in conjunction with this inlet scoop and from the periphery of this inlet scoop to downward-extension; And
Lid, this lid and described inlet scoop skirt wall are coaxially socketed,
Wherein, described lid comprises mesh walls and lid skirt wall, the shape of described mesh walls and dimensional fits are to the open bottom of described inlet scoop skirt wall, described lid skirt wall on the periphery of described mesh walls integrally in conjunction with this mesh walls and from the periphery of this mesh walls up and down both sides extend, described lid skirt wall with described mesh walls for boundary can be divided into lid overskirt wall and lid skirt wall.
Preferably, the outside of described lid skirt wall is integrally provided with link, is provided with power supply the outside of described lid skirt wall and the position integrated relative with described link and touches and hold.
Preferably, the bottom outside of described housing and be provided with locking device near the position of described inlet scoop, the opposite side of described inlet scoop and the position relative with described locking device is provided with power switch device.
Preferably, described locking device comprises locking bed, lock bolt and bolt limit base, wherein, described locking bed is connected with described casing integrated with body ground, described link is locked by described lock bolt and described locking bed or is unlocked, described bolt limit base limits described lock bolt other motion modes except spinning motion, and described power switch device comprises power switch base and power switch.
Preferably, described lock bolt controls described lid, make when the link of described lid is locked by described lock bolt and described locking bed, the power supply of described lid touches end and touches described power switch thus switch on power, and when the link of described lid and described locking bed unlock, the power supply of described lid touches end and is separated thus deenergization with described power switch.
Preferably, the inner side of described lid overskirt wall and touch the shape clamping bar holding opposite position to be equipped with the circular arc extended along the circumference inside described lid overskirt wall with described link and power supply, the central angle alpha corresponding to described clamping bar is 45 °≤α≤60 °.
Preferably, the outside of described inlet scoop skirt wall and be equipped with the buckling groove extended along the circumference outside the skirt wall of described inlet scoop with described locking device and power switch device opposite position, the shape of described buckling groove and described clamping bar match described clamping bar can be slided smoothly in described buckling groove, and the central angle β corresponding to described buckling groove is 90 °≤β≤120 °.
Preferably, one end of described buckling groove is provided with and holds corresponding described clamping bar and enter opening in groove, and the other end of described buckling groove is provided with the blind end of spacing corresponding described clamping bar.
Preferably, to be provided with at least two fingers anti-skidding by indent for the inside circumference of described lid skirt wall.
Compared with prior art, its beneficial effect is in the present invention: because described lid and described inlet scoop skirt wall are coaxially socketed, and makes described lid can around described inlet scoop skirt wall coaxial rotating, because described lid comprises mesh walls and lid skirt wall, the shape of described mesh walls and dimensional fits are to the open bottom of described inlet scoop skirt wall, described lid skirt wall integrally extends both sides up and down in conjunction with this mesh walls and from the periphery of this mesh walls on the periphery of described mesh walls, described lid skirt wall with described mesh walls for boundary can be divided into lid overskirt wall and lid skirt wall, thus while making described lid can realize being socketed with described inlet scoop skirt wall, can also realize mesh walls air inlet can not only can also carry out security protection to operator, the outside of described lid skirt wall is integrally provided with link, be provided with power supply to touch and hold the outside of described lid skirt wall and the position integrated relative with described link, thus making when described link turns an angle with described lid, described power supply touches end and also rotates corresponding angle with described lid, due to described housing bottom outside and be provided with locking device near the position of described inlet scoop, the opposite side of described inlet scoop and the position relative with described locking device is provided with power switch device, makes described link can realize locking or unlocking with described locking device, because described locking device comprises locking bed, lock bolt and bolt limit base, wherein, described locking bed is connected with described casing integrated with body ground, described link is locked by described lock bolt and described locking bed or is unlocked, described bolt limit base limits described lock bolt other motion modes except spinning motion, described power switch device comprises power switch base and power switch, thus make described lock bolt control described lid, make when the link of described lid is locked by described lock bolt and described locking bed, the power supply of described lid touches end and touches described power switch thus switch on power, and when the link of described lid and described locking bed unlock, the power supply of described lid touches end and is separated thus deenergization with described power switch, due to described lid overskirt wall inner side and touch with described link and power supply the shape clamping bar holding opposite position to be equipped with the circular arc extended along the circumference inside described lid overskirt wall, central angle alpha corresponding to described clamping bar is 45 °≤α≤60 °, the outside of described inlet scoop skirt wall and be equipped with the buckling groove extended along the circumference outside the skirt wall of described inlet scoop with described locking device and power switch device opposite position, the shape of described buckling groove and described clamping bar match described clamping bar can be slided smoothly in described buckling groove, central angle β corresponding to described buckling groove is 90 °≤β≤120 °, thus make when described clamping bar and described buckling groove clamping, described lid can play protective action, when described clamping bar separates with described buckling groove, described lid can take off, thus fan blade is overhauled, one end due to described buckling groove is provided with and holds corresponding described clamping bar and enter opening in groove, and the other end of described buckling groove is provided with the blind end of spacing corresponding described clamping bar, makes described clamping bar can be subject to the restriction of buckling groove blind end.
Part is embodied by explanation below by other advantages of the present invention, target and feature, part also will by research and practice of the present invention by those skilled in the art is understood.
Accompanying drawing explanation
The explosive view that Fig. 1 is an embodiment that inlet scoop according to the present invention has a blower of safety protecting cover when being inversion state;
Fig. 2 is the top view that inlet scoop according to the present invention has when link in an embodiment of the blower of safety protecting cover and locking bed are lock-out state;
Fig. 3 is the partial enlarged drawing in A1 region in Fig. 2;
Fig. 4 is the partial enlarged drawing in B1 region in Fig. 2;
Fig. 5 is that inlet scoop according to the present invention has the link in an embodiment of the blower of safety protecting cover and the top view in locking bed releasing process;
Fig. 6 is the partial enlarged drawing in A2 region in Fig. 5;
Fig. 7 is the partial enlarged drawing in B2 region in Fig. 5;
Fig. 8 is the top view that inlet scoop according to the present invention has when link in an embodiment of the blower of safety protecting cover and locking bed unlock completely;
Fig. 9 is the partial enlarged drawing in A3 region in Fig. 8;
Figure 10 is the partial enlarged drawing in B3 region in Fig. 8;
Figure 11 is the top view that inlet scoop according to the present invention has the housing in an embodiment of the blower of safety protecting cover;
Figure 12 is the elevation that inlet scoop according to the present invention has the housing in an embodiment of the blower of safety protecting cover;
Figure 13 is the axonometric drawing that inlet scoop according to the present invention has the lid in an embodiment of the blower of safety protecting cover;
Figure 14 is the axonometric drawing that inlet scoop according to the present invention has the lid reverse side in an embodiment of the blower of safety protecting cover;
Figure 15 is the top view that inlet scoop according to the present invention has the lid reverse side in an embodiment of the blower of safety protecting cover.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described in further detail, and aforementioned and other object, feature, aspect and advantage of the present invention will become more obvious, can implement according to this to make those skilled in the art's reference manual word.
With reference to Fig. 1, the blower 100 that inlet scoop has safety protecting cover comprises: housing 110 and lid 120, wherein, housing 110 has certain inner space, the front end of housing 110 is provided with blowing mouth 117, the periphery that the bottom of housing 110 is provided with circular inlet scoop, inlet scoop 116 116 is integrally combined with inlet scoop skirt wall, and this inlet scoop skirt wall is from the periphery of inlet scoop 116 to downward-extension, lid 120 and described inlet scoop skirt wall are coaxially socketed, lid 120 comprises mesh walls 123 and lid skirt wall 124, the shape of mesh walls 123 and dimensional fits are to the open bottom of described inlet scoop skirt wall, make the security protection that lid 120 can realize operator, air can be made again to suck via mesh walls 123, lid skirt wall 124 integrally extends both sides up and down in conjunction with mesh walls 123 and from the periphery of mesh walls 123 on the periphery of mesh walls 123, and lid skirt wall 124 take mesh walls as boundary can be divided into lid overskirt wall and lid skirt wall.Housing 110 can be made up of any material with proper strength and insulating properties.In one embodiment, housing 110 is made up of ABS plastic.Lid 120 can be made up of any material with proper strength.
With reference to Fig. 1 and Fig. 4, the outside of described lid skirt wall is integrally provided with link 121, and being provided with power supply touches end 122 outside of described lid skirt wall and the position integrated relative with link 121.The bottom outside of housing 110 and be provided with locking device 114 near the position of inlet scoop 116, the opposite side of the inlet scoop 116 and position relative with locking device 114 is provided with power switch device 112.Locking device 114 comprises locking bed, lock bolt 113 and bolt limit base 113a, described locking bed is integrally connected with housing 110, link 121 is locked by lock bolt 113 and described locking bed or is unlocked, bolt limit base 113a limits lock bolt 113 other motion modes except spinning motion, and power switch device 112 comprises power switch base and power switch 112a.
With reference to Fig. 2 and Figure 10, lock bolt 113 controls lid 120, make when the link of lid 120 is locked with described locking bed by lock bolt 113 (as shown in Figure 3), the power supply of lid 120 touches end 122 and touches power switch 112a thus switch on power (as shown in Figure 4), and when the link of lid 120 and described locking bed unlock (as shown in Figure 6) gradually until when unlocking completely (as shown in Figure 9), the power supply of described lid touches end and is separated (as shown in Figure 7) gradually until be finally separated (as shown in Figure 10) completely with described power switch, thus deenergization.
With reference to Figure 14 and Figure 15, the inner side of described lid overskirt wall and touch the shape clamping bar 124c that end 122 opposite position is equipped with the circular arc extended along the circumference inside described lid overskirt wall with link 121 and power supply, the central angle alpha corresponding to clamping bar 124c is 45 °≤α≤60 °.Round angle α in Figure 14 and Figure 15 corresponding to clamping bar 124c is 60 °.
With reference to Figure 11 and Figure 12, the outside of described inlet scoop skirt wall and be equipped with the buckling groove extended along the circumference outside the skirt wall of described inlet scoop with locking device 114 and power switch device 112 opposite position, the shape of described buckling groove and clamping bar 124c match clamping bar 124c can be slided smoothly in described buckling groove, and the central angle β corresponding to described buckling groove is 90 °≤β≤120 °.As a kind of embodiment, the annulus bar 116a that buckling groove is extended by the external circumferential along described inlet scoop skirt wall and the circular arc bar 116b adjacent with annulus bar 116a is formed, wherein, annulus bar 116a and circular arc bar 116b in parallel to each other between be separated with certain distance, thus to form and the buckling groove of clamping bar 124c phase clamping.As another kind of embodiment, the central angle β corresponding to buckling groove is 120 °.As another embodiment, circumferentially have certain distance thus form opening 116c between the circular arc bar 116b of left and right, this distance equals or slightly larger than the arc length of clamping bar 124c.
Referring again to Figure 12, one end of described buckling groove is provided with and holds corresponding clamping bar 124c and enter opening in groove, and the other end of described buckling groove is provided with the blind end of spacing corresponding clamping bar 124c.
With reference to Figure 13, it is anti-skidding by indent 124a that the inside circumference of described lid skirt wall is provided with at least two fingers.As a kind of embodiment, this finger is anti-skidding is provided with 4 by indent 124a.
Here the number of devices illustrated and treatment scale are used to simplify explanation of the present invention.Application of the present invention, modifications and variations be will be readily apparent to persons skilled in the art.
As mentioned above, according to the present invention, because lid 120 and described inlet scoop skirt wall are coaxially socketed, make lid 120 can around described inlet scoop skirt wall coaxial rotating, because lid 120 comprises mesh walls 123 and lid skirt wall 124, the shape of mesh walls 123 and dimensional fits are to the open bottom of described inlet scoop skirt wall, lid skirt wall 124 integrally extends both sides up and down in conjunction with this mesh walls 123 and from the periphery of this mesh walls 123 on the periphery of mesh walls 123, lid skirt wall 124 with mesh walls 123 for boundary can be divided into lid overskirt wall and lid skirt wall, thus while making lid 120 can realize being socketed with described inlet scoop skirt wall, can also realize mesh walls 123 air inlet can not only can also carry out security protection to operator, the outside of lid skirt wall 124 is integrally provided with link 121, being provided with power supply touches end 122 outside of lid skirt wall 124 and the position integrated relative with link 121, thus making when link 121 turns an angle with lid 120, power supply touches end 122 and also rotates corresponding angle with lid 120, due to housing 120 bottom outside and be provided with locking device 114 near the position of inlet scoop 116, the opposite side of the inlet scoop 116 and position relative with locking device 114 is provided with power switch device 112, makes link 121 can realize locking or unlocking with locking device 114, because locking device 114 comprises locking bed, lock bolt 113 and bolt limit base 113a, wherein, described locking bed is integrally connected with housing 120, link 121 is locked by lock bolt 113 and described locking bed or is unlocked, bolt limit base 113a limits lock bolt 113 other motion modes except spinning motion, power switch device 112 comprises power switch base and power switch 112a, thus make lock bolt 113 control lid 120, make when the link 121 of lid 120 is locked with described locking bed by lock bolt 113, the power supply of lid 120 touches end 122 and touches power switch 112a thus switch on power, and when the link of lid 120 and described locking bed unlock, the power supply of lid 120 touches end 121 and is separated thus deenergization with power switch 112a, due to described lid overskirt wall inner side and touch with link 121 and power supply the clamping bar 124c that end 122 opposite position is equipped with the circular arc extended along the circumference inside described lid overskirt wall, central angle alpha corresponding to clamping bar 124c is 45 °≤α≤60 °, the outside of described inlet scoop skirt wall and be equipped with the buckling groove extended along the circumference outside the skirt wall of described inlet scoop with locking device 114 and power switch device 112 opposite position, the shape of described buckling groove and clamping bar 124c match clamping bar 124c can be slided smoothly in described buckling groove, central angle β corresponding to described buckling groove is 90 °≤β≤120 °, thus make as clamping bar 124c and described buckling groove clamping, lid 120 can play protective action, when clamping bar 124c separates with described buckling groove, lid 120 can take off, thus fan blade is overhauled, one end due to described buckling groove is provided with and holds corresponding clamping bar 124c and enter opening in groove, and the other end of described buckling groove is provided with the blind end of spacing corresponding clamping bar 124c, makes clamping bar 124c can be subject to the restriction of buckling groove blind end.
Although embodiment of the present invention are open as above, but it is not limited in listed in manual and embodiment utilization, it can be applied to various applicable the field of the invention completely, for those skilled in the art, can easily realize other amendment, therefore do not deviating under the universal that claim and equivalency range limit, the present invention is not limited to specific details and illustrates here and the legend described.
Claims (9)
1. inlet scoop has a blower for safety protecting cover, it is characterized in that, comprising:
Housing, this housing has certain inner space;
Blowing mouth, this blowing mouth is located at the front end of described housing;
Circular inlet scoop, the bottom of described housing is located in this inlet scoop;
Inlet scoop skirt wall, this inlet scoop skirt wall on the periphery of described inlet scoop integrally in conjunction with this inlet scoop and from the periphery of this inlet scoop to downward-extension; And
Lid, this lid and described inlet scoop skirt wall are coaxially socketed,
Wherein, described lid comprises mesh walls and lid skirt wall, the shape of described mesh walls and dimensional fits are to the open bottom of described inlet scoop skirt wall, described lid skirt wall on the periphery of described mesh walls integrally in conjunction with this mesh walls and from the periphery of this mesh walls up and down both sides extend, described lid skirt wall with described mesh walls for boundary can be divided into lid overskirt wall and lid skirt wall.
2. inlet scoop as claimed in claim 1 has the blower of safety protecting cover, it is characterized in that, the outside of described lid skirt wall is integrally provided with link, is provided with power supply the outside of described lid skirt wall and the position integrated relative with described link and touches and hold.
3. inlet scoop as claimed in claim 2 has the blower of safety protecting cover, it is characterized in that, the bottom outside of described housing and be provided with locking device near the position of described inlet scoop, the opposite side of described inlet scoop and the position relative with described locking device is provided with power switch device.
4. inlet scoop as claimed in claim 3 has the blower of safety protecting cover, it is characterized in that, described locking device comprises locking bed, lock bolt and bolt limit base, wherein, described locking bed is connected with described casing integrated with body ground, described link is locked by described lock bolt and described locking bed or is unlocked, and described bolt limit base limits described lock bolt other motion modes except spinning motion, and described power switch device comprises power switch base and power switch.
5. inlet scoop as claimed in claim 4 has the blower of safety protecting cover, it is characterized in that, described lock bolt controls described lid, make when the link of described lid is locked by described lock bolt and described locking bed, the power supply of described lid touches end and touches described power switch thus switch on power, and when the link of described lid and described locking bed unlock, the power supply of described lid touches end and is separated thus deenergization with described power switch.
6. inlet scoop as claimed in claim 7 has the blower of safety protecting cover, it is characterized in that, the inner side of described lid overskirt wall and touch the shape clamping bar holding opposite position to be equipped with the circular arc extended along the circumference inside described lid overskirt wall with described link and power supply, the central angle alpha corresponding to described clamping bar is 45 °≤α≤60 °.
7. inlet scoop as claimed in claim 6 has the blower of safety protecting cover, it is characterized in that, the outside of described inlet scoop skirt wall and be equipped with the buckling groove extended along the circumference outside the skirt wall of described inlet scoop with described locking device and power switch device opposite position, the shape of described buckling groove and described clamping bar match described clamping bar can be slided smoothly in described buckling groove, and the central angle β corresponding to described buckling groove is 90 °≤β≤120 °.
8. inlet scoop as claimed in claim 7 has the blower of safety protecting cover, it is characterized in that, one end of described buckling groove is provided with and holds corresponding described clamping bar and enter opening in groove, and the other end of described buckling groove is provided with the blind end of spacing corresponding described clamping bar.
9. the inlet scoop as described in as arbitrary in claim 1 ~ 8 has the blower of safety protecting cover, it is characterized in that, it is anti-skidding by indent that the inside circumference of described lid skirt wall is provided with at least two fingers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510884389.5A CN105350483B (en) | 2015-12-04 | 2015-12-04 | Blowing and sucking machine with safety protection cover on air suction port |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510884389.5A CN105350483B (en) | 2015-12-04 | 2015-12-04 | Blowing and sucking machine with safety protection cover on air suction port |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105350483A true CN105350483A (en) | 2016-02-24 |
| CN105350483B CN105350483B (en) | 2017-05-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510884389.5A Active CN105350483B (en) | 2015-12-04 | 2015-12-04 | Blowing and sucking machine with safety protection cover on air suction port |
Country Status (1)
| Country | Link |
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| CN (1) | CN105350483B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105696509A (en) * | 2016-03-15 | 2016-06-22 | 常州格力博有限公司 | Blowing and sucking machine and blowing state and sucking state switching method |
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| CN200981986Y (en) * | 2006-07-26 | 2007-11-28 | 苏州金莱克家用电器有限公司 | Blowing and sucking machine |
| CN101122121A (en) * | 2006-08-09 | 2008-02-13 | 苏州金莱克家用电器有限公司 | Blowing and sucking machine |
| CN203703454U (en) * | 2014-03-13 | 2014-07-09 | 浙江中坚科技股份有限公司 | Air pipe connecting device of blower |
| WO2015161884A1 (en) * | 2014-04-24 | 2015-10-29 | Husqvarna Ab | Blower comprising an eyelet |
| JP2015197019A (en) * | 2014-04-03 | 2015-11-09 | 株式会社やまびこ | knapsack working machine |
| CN205314037U (en) * | 2015-12-04 | 2016-06-15 | 苏州金莱克精密机械有限公司 | Inlet scoop has pressure -vaccum machine of safety protection lid |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200981986Y (en) * | 2006-07-26 | 2007-11-28 | 苏州金莱克家用电器有限公司 | Blowing and sucking machine |
| CN101122121A (en) * | 2006-08-09 | 2008-02-13 | 苏州金莱克家用电器有限公司 | Blowing and sucking machine |
| CN203703454U (en) * | 2014-03-13 | 2014-07-09 | 浙江中坚科技股份有限公司 | Air pipe connecting device of blower |
| JP2015197019A (en) * | 2014-04-03 | 2015-11-09 | 株式会社やまびこ | knapsack working machine |
| WO2015161884A1 (en) * | 2014-04-24 | 2015-10-29 | Husqvarna Ab | Blower comprising an eyelet |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105696509A (en) * | 2016-03-15 | 2016-06-22 | 常州格力博有限公司 | Blowing and sucking machine and blowing state and sucking state switching method |
| CN105696509B (en) * | 2016-03-15 | 2018-04-06 | 常州格力博有限公司 | Blower and pressure-vaccum state switching method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105350483B (en) | 2017-05-03 |
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