CN105350483B - 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
- CN105350483B CN105350483B CN201510884389.5A CN201510884389A CN105350483B CN 105350483 B CN105350483 B CN 105350483B CN 201510884389 A CN201510884389 A CN 201510884389A CN 105350483 B CN105350483 B CN 105350483B
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- China
- Prior art keywords
- lid
- skirt wall
- inlet scoop
- clamping bar
- blowing
- Prior art date
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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, has the blower of safety protecting cover more particularly, to a kind of inlet scoop.
Background technology
Blower is a kind of electric tool with blowing with two kinds of functions of air draught, be had widely should in productive life
With, for example it is generally used for cleaning and mobile phone fallen leaves in the operation of gardens, which passes through blowing and the leaveves on ground is blown away or led to
Cross air draught leaveves to be sucked in collecting bag.
In general, blower generally comprises body, three part of airduct and collecting bag, wherein, body includes housing, electricity
Motivation, fan, air channel conversion device and handle etc., and airduct includes aspiration channel and blower, collecting bag is generally used for storage
The impurity come in is aspirated in order to focus on.
Generally motor and fan are located near inlet scoop, therefore it is anti-that a dismountable safety is socketed on inlet scoop
Protecting cover prevents maloperation from causing unexpected injury then to seem particularly necessary.Although traditional protective cover dismounting is rapid, do not examine
Consider after protective cover is disassembled, although motor has been shut down, and the blade of fan is as effect of inertia is still at a high speed
, there is potential safety hazard in rotation status.
The content of the invention
For weak point present in above-mentioned technology, it is an object of the invention to provide a kind of inlet scoop has security protection
The blower of lid, carries out the improvement in terms of security protection to existing blower, it is ensured that the peace during blower normal work
Full protection, and after protective cover is taken down, fan energy dead halt, so as to ensure the safety of user to greatest extent.For reality
Existing these purposes of the invention and other advantages, there is provided a kind of inlet scoop has the blower of safety protecting cover, including：
Housing, the housing have certain inner space；
Blowing mouth, the blowing mouth is located at the front end of the housing；
Circular inlet scoop, the inlet scoop is located at the bottom of the housing；
Inlet scoop skirt wall, the inlet scoop skirt wall on the periphery of the inlet scoop integrally combine the inlet scoop and from
The periphery of the inlet scoop extends downwardly；And
Lid, the lid are coaxially socketed with the inlet scoop skirt wall,
Wherein, the lid includes mesh walls and lid skirt wall, and the shape and dimensional fits of the mesh walls is to the suction
The open bottom of air port skirt wall, the lid skirt wall on the periphery of the mesh walls integrally combine the mesh walls and from
The periphery of the mesh walls extends to upper and lower both sides, and the lid skirt wall can be divided into skirt wall and lid on lid by boundary of the mesh walls
Skirt wall under body, the outside of the lid skirt wall is integrally provided with connection end, the outside of the lid skirt wall and with the connection
The position for being provided with power supply shake-up end, the bottom outside of the housing and the close inlet scoop sets the relative position integrated in end
There is a locking device, the opposite side of the inlet scoop and position relative with the locking device is provided with power switch device is described
Locking device includes locking bed, clamping screw and bolt limit base, wherein, the locking bed is with the casing integrated with body even
Connect, the connection end is locked with the locking bed or unlocked by the clamping screw, the bolt limit base limits the lock
Tight other motion modes of bolt in addition to spinning motion, the power switch device include that power switch base and power supply are opened
Close, the clamping screw controls the lid so that when the connection end of the lid is by the clamping screw and the locking
During seat locking, the power supply of the lid touches end and touches the on and off switch so as to switch on power, and works as the connection of the lid
When end is unlocked with the locking bed, the power supply of the lid is touched end and is separated so as to deenergization with the on and off switch, described
The inner side of skirt wall and the relative place in end is touched with the connection end and power supply and be equipped with along the lid on the inside of skirt wall on lid
Circumferentially extending circular arc clamping bar, the central angle alpha corresponding to the clamping bar be 45 °≤α≤60 °, the inlet scoop skirt wall
Outside and place relative with the locking device and power switch device be equipped with the circumference on the outside of the inlet scoop skirt wall and prolong
The buckling groove stretched, the shape of the buckling groove is matched with the clamping bar so that the clamping bar can be suitable in the buckling groove
Slide slidingly, the center of circle angle beta corresponding to the buckling groove is 90 °≤β≤120 °.
Preferably, one end of the buckling groove is provided with the opening for accommodating that the corresponding clamping bar is entered in groove, described
The other end of buckling groove is provided with the blind end of the spacing corresponding clamping bar.
Preferably, under the lid inside circumference of skirt wall to be provided with least two fingers anti-skidding by indent.
Compared with prior art, its advantage is the present invention：Due to the lid and the inlet scoop skirt wall coaxial sleeve
Connect so that the lid can be around the inlet scoop skirt wall coaxial rotating；As the lid includes mesh walls and lid skirt wall, institute
The open bottom of the shape and dimensional fits of mesh walls to the inlet scoop skirt wall is stated, the lid skirt wall is in the mesh walls
The mesh walls are integrally combined on periphery and is extended to upper and lower both sides from the periphery of the mesh walls, the lid skirt wall is with institute
State mesh walls and can be divided into skirt wall and skirt wall under lid on lid for boundary, so that the lid can be realized and the inlet scoop
Skirt wall be socketed while, moreover it is possible to realize mesh walls can not only air inlet can also carry out security protection to operator；The lid skirt wall
Outside set with being integrally provided with connection end, the outside of the lid skirt wall and the position integrated relative with the connection end
Have power supply to touch end so that when the connection end turns an angle with the lid, the power supply touch end also with
The lid rotates corresponding angle；Due to the housing bottom outside and near the inlet scoop position be provided with locking dress
Put, the opposite side of the inlet scoop and position relative with the locking device is provided with power switch device so that the connection
Locking can be realized with the locking device or be unlocked in end；As the locking device includes locking bed, clamping screw and spiral shell
Bolt limit base, wherein, the locking bed is connected with the casing integrated with body, and the connection end passes through the clamping screw and institute
State locking bed locking or unlock, the bolt limit base limits other the motion sides of the clamping screw in addition to spinning motion
Formula, the power switch device include power switch base and on and off switch, so that the clamping screw controls the lid
Body so that when the connection end of the lid is locked with the locking bed by the clamping screw, the power supply of the lid are touched
The on and off switch is touched so as to switch on power in moved end, and when the connection end of the lid is unlocked with the locking bed, it is described
The power supply of lid is touched end and is separated so as to deenergization with the on and off switch；Due to the inner side of skirt wall on the lid and with institute
State connection end and power supply touches the shape clamping that end is equipped with along the lid the circumferentially extending circular arc on the inside of skirt wall with respect to place
Bar, the central angle alpha corresponding to the clamping bar be 45 °≤α≤60 °, the outside of the inlet scoop skirt wall and with it is described locking dress
Put and power switch device is equipped with the circumferentially extending buckling groove on the outside of the inlet scoop skirt wall, the buckling groove with respect to place
Shape match with the clamping bar so that the clamping bar can smoothly slide in the buckling groove, the buckling groove institute
Corresponding center of circle angle beta is 90 °≤β≤120 °, so that when the clamping bar is with the buckling groove clamping, the lid energy
Protective action is played enough, when the clamping bar is separated with the buckling groove, the lid can be removed, so as to fan blade
Overhauled；As one end of the buckling groove is provided with the opening for accommodating that the corresponding clamping bar is entered in groove, the clamping
The other end of groove is provided with the blind end of the spacing corresponding clamping bar so that the clamping bar can be subject to buckling groove blind end
Restriction effect.
Part is embodied by other advantages of the present invention, target and feature by description below, and part will also be by originally
The research of invention and practice and be understood by the person skilled in the art.
Description of the drawings
Fig. 1 is an embodiment of the blower that inlet scoop of the invention has safety protecting cover in during inversion state
Explosive view；
Fig. 2 is the connection end in an embodiment of the blower that inlet scoop of the invention has safety protecting cover and lock
Top view when tight seat is in lock-out state；
Fig. 3 is the partial enlarged drawing in A1 regions in Fig. 2；
Fig. 4 is the partial enlarged drawing in B1 regions in Fig. 2；
Fig. 5 is the connection end in an embodiment of the blower that inlet scoop of the invention has safety protecting cover and lock
Top view in tight seat releasing process；
Fig. 6 is the partial enlarged drawing in A2 regions in Fig. 5；
Fig. 7 is the partial enlarged drawing in B2 regions in Fig. 5；
Fig. 8 is the connection end in an embodiment of the blower that inlet scoop of the invention has safety protecting cover and lock
Top view when tight seat is unlocked completely；
Fig. 9 is the partial enlarged drawing in A3 regions in Fig. 8；
Figure 10 is the partial enlarged drawing in B3 regions in Fig. 8；
Figure 11 is bowing for the housing in an embodiment of the blower that inlet scoop of the invention has safety protecting cover
View；
Figure 12 be housing in an embodiment of the blower that inlet scoop of the invention has safety protecting cover just
View；
Figure 13 is the axle of the lid in an embodiment of the blower that inlet scoop of the invention has safety protecting cover
Mapping；
Figure 14 is the lid reverse side in an embodiment of the blower that inlet scoop of the invention has safety protecting cover
Axonometric drawing；
Figure 15 is the lid reverse side in an embodiment of the blower that inlet scoop of the invention has safety protecting cover
Top view.
Specific embodiment
The present invention is described in further detail below in conjunction with the accompanying drawings, the foregoing end other objects of the present invention, feature, side
Face and advantage will be apparent from, to make those skilled in the art implement according to this with reference to specification word.
With reference to Fig. 1, the blower 100 that inlet scoop has safety protecting cover includes：Housing 110 and lid 120, wherein, shell
The front end that body 110 has certain inner space, housing 110 is provided with blowing mouth 117, and the bottom of housing 110 is provided with the air draught of circle
Inlet scoop skirt wall, and the inlet scoop skirt wall are combined with integrally from inlet scoop 116 on the periphery of 116 inlet scoops 116 of mouth
Periphery extends downwardly, and lid 120 is coaxially socketed with the inlet scoop skirt wall, and lid 120 includes mesh walls 123 and lid skirt wall
124, the open bottom of the shape and dimensional fits of mesh walls 123 to the inlet scoop skirt wall so that it is right that lid 120 can be realized
The security protection of operator, can be such that air sucks via mesh walls 123 again, and lid skirt wall 124 is one on the periphery of mesh walls 123
Body formula ground combines mesh walls 123 and extends to upper and lower both sides from the periphery of mesh walls 123, and lid skirt wall 124 is with mesh walls
Skirt wall and skirt wall under lid on lid can be divided into for boundary.Housing 110 can be by any material with proper strength and insulating properties
Material is made.In one embodiment, housing 110 is made up of ABS plastic.Lid 120 can be by with any of proper strength
Material is made.
With reference to Fig. 1 and Fig. 4, the outside of the lid skirt wall is integrally provided with connection end 121, outside the lid skirt wall
Power supply is provided with side and the position integrated relative with connection end 121 touches end 122.The bottom outside of housing 110 and close suction
The position in air port 116 is provided with locking device 114, the opposite side of the inlet scoop 116 and position relative with locking device 114 is provided with electricity
Vehicle power switching device 112.Locking device 114 includes locking bed, clamping screw 113 and bolt limit base 113a, the locking bed
Integrally it is connected with housing 110, connection end 121 is locked with the locking bed by clamping screw 113 or unlocked, and bolt is spacing
Seat 113a limits other motion modes of clamping screw 113 in addition to spinning motion, and power switch device 112 includes on and off switch
Seat and on and off switch 112a.
With reference to Fig. 2 and Figure 10, the control lid 120 of clamping screw 113 so that when the connection end of lid 120 passes through locking screw
When bolt 113 is locked with the locking bed (as shown in Figure 3), the power supply of lid 120 touch end 122 touch on and off switch 112a so as to
Switch on power (as shown in Figure 4), and works as the connection end of lid 120 and the locking bed gradually unlocks (as shown in Figure 6) until complete
When complete solution is locked (as shown in Figure 9), the power supply of the lid touches end and the on and off switch be gradually disengaged (as shown in Figure 7) up to
(as shown in Figure 10) is kept completely separate finally, so as to deenergization.
With reference to Figure 14 and Figure 15, the inner side of skirt wall and place relative with connection end 121 and power supply shake-up end 122 on the lid
The shape clamping bar 124c of the circumferentially extending circular arc being equipped with along the lid on the inside of skirt wall, the circle corresponding to clamping bar 124c
Heart angle α 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 the inlet scoop skirt wall and with 112 phase of locking device 114 and power switch device
Circumferentially extending buckling groove place being equipped with the outside of the inlet scoop skirt wall, shape and the clamping bar 124c of the buckling groove
Match so that clamping bar 124c can smoothly slide in the buckling groove, the center of circle angle beta corresponding to the buckling groove is 90 °
≤β≤120°.As the annulus bar 116a that a kind of embodiment, buckling groove are extended by the external circumferential along the inlet scoop skirt wall
And the circular arc bar 116b adjacent with annulus bar 116a is constituted, wherein, annulus bar 116a and circular arc bar 116b is in parallel to each other
Between be separated with certain distance, so as to constitute the buckling groove with clamping bar 124c phase clampings.As another embodiment, buckling groove institute
Corresponding center of circle angle beta is 120 °.As another embodiment, circumferentially have between the circular arc bar 116b of left and right it is certain away from
From so as to constitute opening 116c, the distance equal or slightly larger than arc length of clamping bar 124c.
Referring again to Figure 12, one end of the buckling groove is provided with the opening for accommodating that corresponding clamping bar 124c is entered in groove,
The other end of the buckling groove is provided with the blind end of spacing corresponding clamping bar 124c.
With reference to Figure 13, under the lid, to be provided with least two fingers anti-skidding by indent 124a for the inside circumference of skirt wall.Make
For a kind of embodiment, the finger is anti-skidding to be provided with 4 by indent 124a.
Number of devices described herein and treatment scale are the explanations for simplifying the present invention.To the present invention application,
Modifications and variations will be readily apparent to persons skilled in the art.
As described above, according to the present invention, as lid 120 is coaxially socketed with the inlet scoop skirt wall so that lid 120 can
Around the inlet scoop skirt wall coaxial rotating；As lid 120 includes mesh walls 123 and lid skirt wall 124, the shape of mesh walls 123
The open bottom of shape and dimensional fits to the inlet scoop skirt wall, lid skirt wall 124 on the periphery of mesh walls 123 integrally
Extend to upper and lower both sides with reference to the mesh walls 123 and from the periphery of the mesh walls 123, lid skirt wall 124 with mesh walls 123 is
Boundary can be divided into skirt wall and skirt wall under lid on lid, so that lid 120 can be realized and inlet scoop skirt wall socket
Simultaneously, moreover it is possible to realize mesh walls 123 can not only air inlet can also carry out security protection to operator；The outside one of lid skirt wall 124
Connection end 121, the outside of lid skirt wall 124 and the position integrated relative with connection end 121 are provided with body formula be provided with power supply
End 122 is touched, so that when connection end 121 turns an angle with lid 120, power supply touches end 122 also with lid 120
Rotate corresponding angle；Due to housing 120 bottom outside and be provided with locking device 114, air draught near the position of inlet scoop 116
Mouthfuls 116 opposite side and position relative with locking device 114 is provided with power switch device 112 so that connection end 121 can be with
Locking device 114 is realized locking or is unlocked；As locking device 114 includes locking bed, clamping screw 113 and bolt limit base
113a, wherein, the locking bed is integrally connected with housing 120, and connection end 121 passes through clamping screw 113 and the locking
Seat locking is unlocked, and bolt limit base 113a limits other motion modes of clamping screw 113 in addition to spinning motion, and power supply is opened
Closing device 112 includes power switch base and on and off switch 112a, so that the control lid 120 of clamping screw 113 so that when
When the connection end 121 of lid 120 is locked with the locking bed by clamping screw 113, the power supply of lid 120 touches end 122 and touches
Galvanic electricity source switch 112a so as to switch on power, and when the connection end of lid 120 is unlocked with the locking bed, the electricity of lid 120
Touch end 121 and separate so as to deenergization with and off switch 112a in source；Due to the inner side and and connection end of skirt wall on the lid
121 and power supply touch the clamping bar that the relative place in end 122 is equipped with along the lid the circumferentially extending circular arc on the inside of skirt wall
124c, the central angle alpha corresponding to clamping bar 124c are 45 °≤α≤60 °, the outside of the inlet scoop skirt wall and and locking device
114 and the relative place of power switch device 112 be equipped with the circumferentially extending buckling groove on the outside of the inlet scoop skirt wall, the card
The shape of access slot is matched with clamping bar 124c so that clamping bar 124c can smoothly slide in the buckling groove, the clamping
Center of circle angle beta corresponding to groove is 90 °≤β≤120 °, so that when clamping bar 124c is with the buckling groove clamping, lid
120 can play protective action, and when clamping bar 124c is separated with the buckling groove, lid 120 can be removed, so as to fan
Blade is overhauled；It is as one end of the buckling groove is provided with the opening for accommodating that corresponding clamping bar 124c is entered in groove, described
The other end of buckling groove is provided with the blind end of spacing corresponding clamping bar 124c so that clamping bar 124c can be sealed by buckling groove
The restriction effect of closed end.
Although embodiment of the present invention is disclosed as above, which is not limited in listed fortune in description and embodiment
With, it can be applied to various suitable the field of the invention completely, for those skilled in the art, can be easily real
Now other modification, therefore under the general concept limited without departing substantially from claim and equivalency range, the present invention is not limited to
Specific details and shown here as the legend with description.
Claims (3)
1. a kind of inlet scoop has the blower of safety protecting cover, it is characterised in that include：
Housing, the housing have certain inner space；
Blowing mouth, the blowing mouth is located at the front end of the housing；
Circular inlet scoop, the inlet scoop is located at the bottom of the housing；
Inlet scoop skirt wall, the inlet scoop skirt wall integrally combine the inlet scoop and on the periphery of the inlet scoop from the suction
The periphery in air port extends downwardly；And
Lid, the lid are coaxially socketed with the inlet scoop skirt wall,
Wherein, the lid includes mesh walls and lid skirt wall, and the shape and dimensional fits of the mesh walls is to the inlet scoop
The open bottom of skirt wall, the lid skirt wall integrally combine the mesh walls and on the periphery of the mesh walls from the net
The periphery of lattice wall extends to upper and lower both sides, and the lid skirt wall can be divided on lid under skirt wall and lid by boundary of the mesh walls
Skirt wall, the outside of the lid skirt wall are integrally provided with connection end, the outside of the lid skirt wall and with the connection end phase
To position integrated be provided with power supply and touch end, the bottom outside of the housing and be provided with lock near the position of the inlet scoop
Tight device, the opposite side of the inlet scoop and position relative with the locking device is provided with power switch device, the locking
Device includes locking bed, clamping screw and bolt limit base, wherein, the locking bed is connected with the casing integrated with body,
The connection end is locked with the locking bed or is unlocked by the clamping screw, and the bolt limit base limits the locking screw
Other motion modes of bolt in addition to spinning motion, the power switch device include power switch base and on and off switch, institute
State clamping screw and control the lid so that when the connection end of the lid is locked with the locking bed by the clamping screw
When, the power supply of the lid touches end and touches the on and off switch so as to switch on power, and works as connection end and the institute of the lid
When stating locking bed unblock, the power supply of the lid is touched end and is separated so as to deenergization with the on and off switch, on the lid
The inner side of skirt wall and the relative place in end is touched with the connection end and power supply and be equipped with the circumference along the lid on the inside of skirt wall and prolong
The circular arc clamping bar stretched, the central angle alpha corresponding to the clamping bar be 45 °≤α≤60 °, the outside of the inlet scoop skirt wall
And place relative with the locking device and power switch device is equipped with the circumferentially extending card on the outside of the inlet scoop skirt wall
Access slot, the shape of the buckling groove is matched with the clamping bar so that the clamping bar can be smoothly slided in the buckling groove
Dynamic, the center of circle angle beta corresponding to the buckling groove is 90 °≤β≤120 °.
2. inlet scoop as claimed in claim 1 has the blower of safety protecting cover, it is characterised in that the one of the buckling groove
End is provided with the opening for accommodating that the corresponding clamping bar is entered in groove, and the other end of the buckling groove is provided with spacing corresponding described
The blind end of clamping bar.
3. inlet scoop as claimed in claim 1 or 2 has the blower of safety protecting cover, it is characterised in that under the lid
It is anti-skidding by indent that the inside circumference of skirt wall is provided with 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 CN105350483A (en) | 2016-02-24 |
| CN105350483B true CN105350483B (en) | 2017-05-03 |
Family
ID=55326536
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 |
|---|---|
| CN (1) | CN105350483B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105696509B (en) * | 2016-03-15 | 2018-04-06 | 常州格力博有限公司 | Blower and pressure-vaccum state switching method |
Citations (6)
| 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 |
| 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 |
-
2015
- 2015-12-04 CN CN201510884389.5A patent/CN105350483B/en active Active
Patent Citations (6)
| 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 |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105350483A (en) | 2016-02-24 |
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