CN108476871A - Hand blower - Google Patents
Hand blower Download PDFInfo
- Publication number
- CN108476871A CN108476871A CN201810119861.XA CN201810119861A CN108476871A CN 108476871 A CN108476871 A CN 108476871A CN 201810119861 A CN201810119861 A CN 201810119861A CN 108476871 A CN108476871 A CN 108476871A
- Authority
- CN
- China
- Prior art keywords
- fan assembly
- extensible member
- pedestal
- hand blower
- hand
- 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.)
- Pending
Links
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 19
- 238000007664 blowing Methods 0.000 abstract description 8
- 238000005265 energy consumption Methods 0.000 abstract description 6
- 230000032258 transport Effects 0.000 description 6
- 230000005484 gravity Effects 0.000 description 5
- 238000004140 cleaning Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 244000025254 Cannabis sativa Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 230000000930 thermomechanical effect Effects 0.000 description 1
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
- E01H1/0809—Loosening or dislodging by blowing ; Drying by means of gas streams
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G20/00—Cultivation of turf, lawn or the like; Apparatus or methods therefor
- A01G20/40—Apparatus for cleaning the lawn or grass surface
- A01G20/43—Apparatus for cleaning the lawn or grass surface for sweeping, collecting or disintegrating lawn debris
- A01G20/47—Vacuum or blower devices
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
- A45D20/00—Hair drying devices; Accessories therefor
- A45D20/04—Hot-air producers
- A45D20/08—Hot-air producers heated electrically
- A45D20/10—Hand-held drying devices, e.g. air douches
- A45D20/12—Details thereof or accessories therefor, e.g. nozzles, stands
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Cleaning And Drying Hair (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses a kind of hand blowers, it is desirable to provide one kind being not only convenient for transport, storage, and can effectively reduce the windage of hair-dryer, to the hand blower for improving aspect of blowing efficiency, reducing energy consumption, extending battery working time.It includes pedestal of shaking hands, and pedestal of shaking hands is equipped with handshake part；Telescopic component, telescopic component include being arranged in the fixed guide on pedestal and along the extensible member of fixed guide sliding extension of shaking hands；And fan assembly, fan assembly includes the casing being arranged on extensible member, the motor that is arranged in casing and the fan by motor driving rotation.
Description
Technical field
The present invention relates to a kind of electric tools, and in particular to a kind of hand blower.
Background technology
With the continuous expansion of city's green areas, park, highway, public place greenbelt throughout all parts of the country, grass
Level ground dressing tool is also widely used, and hair-dryer is exactly one of which.
Current hand-held leaf hair-dryer includes mainly shell, the holding rod being arranged on shell, is located at enclosure interior
Motor, in shell and by motor driving rotation fan and connection shell and with air outlet blower, hand-held
The air-flow of leaf hair-dryer is blown out from the air outlet of blower.The blower of current hand-held leaf hair-dryer is all very long, and one
As between 50-70 centimetres, such user can directly hold the gripping on shell without bending over the posture of standing
The air outlet of blower is carried out cleaning leaf by bar close to bottom surface；But so allow for the whole of hand-held leaf hair-dryer
Body length is all long, and generally all at 80 centimetres or more, long hand-held leaf hair-dryer not only transports, stores inconvenience；More
Importantly, long blower can greatly increase windage, the wind speed of hair-dryer, air quantity is caused to reduce, aspect of blowing efficiency reduces,
It is difficult to blow afloat leaf heavier on lawn and the leaf etc. in crack, or needs to improve the power consumption of complete machine, to ensure
Aspect of blowing efficiency, so not only energy consumption is high, but also shortens battery working time.
For example, Chinese Patent Application No. CN201510064758.6, publication date on October 5th, 2016, this application discloses
A kind of hair-dryer, hair-dryer include shell, and the shell is equipped with air inlet, and air enters from the air inlet；Motor, position
In the enclosure interior；Aerofoil fan is driven by the motor and rotates and generate air-flow；And blower, connect the shell
And there is air outlet, the air-flow is blown out from the air outlet.The hair-dryer of this application, which equally exists, needs longer blowing
Pipe so that hair-dryer not only transports, stores inconvenience；And the windage of hair-dryer is big, and aspect of blowing efficiency reduction or energy consumption is caused to increase,
The problem of shortening battery working time.
Invention content
The purpose of the invention is to provide one kind being not only convenient for transport, storage, and it can effectively reduce hair-dryer
Windage, to improve aspect of blowing efficiency, reduce energy consumption, extend battery working time hand blower.
The technical scheme is that：
A kind of hand blower, including：It shakes hands pedestal, pedestal of shaking hands is equipped with handshake part；Telescopic component, telescopic component include
It is arranged in the fixed guide on pedestal and along the extensible member of fixed guide sliding extension of shaking hands；And fan assembly, wind turbine
The motor that component includes the casing being arranged on extensible member, is arranged in casing and the fan by motor driving rotation.
The hand blower of this programme can shrink telescopic component in transport, storage, to effectively shorten hand-held
The entire length of hair-dryer is readily transported, stores；
When using hand blower, telescopic component is elongated, so that the entire length of hand blower is extended, in this way, making
User directly can hold handshake part with the posture of standing, the exhaust outlet of fan assembly is carried out close to bottom surface without bending over
Leaf is cleaned, it is easy to use；
Importantly, this programme is shaking hands handshake part setting on pedestal, fan assembly is arranged on extensible member, flexible
Component elongate when, fan assembly detaches with pedestal of shaking hands and with being stretched out together with extensible member, in this way user hold handshake part into
When row cleans leaf, it can effectively reduce the distance between fan assembly and earth's surface, so as to effectively reduce fan assembly
Blower length, and then reduce hair-dryer windage, reach improve aspect of blowing efficiency, reduce energy consumption, extend battery working time
Purpose.
Preferably, further including battery, battery setting is being shaken hands on pedestal, and handshake part is located at fan assembly and battery
Between.
Since fan assembly is arranged on extensible member, after telescopic component elongation, fan assembly will be far from handshake part, this makes
User is obtained when hand-held handshake part carries out cleaning leaf, the gravity of fan assembly will influence the gripping stabilization of hand blower
Property, it is unfavorable for user and controls hair-dryer.In order to solve this problem, this programme passes through to battery, handshake part and fan assembly
Relative position rational deployment, handshake part is set between fan assembly and battery, wind is balanced using the gravity of battery
The gravity of thermomechanical components makes the center of gravity of hand blower close to handshake part or directly falls on handshake part, and such user is in hand
When grip hand carries out cleaning leaf, gripping stability can be improved, is conducive to user and controls hair-dryer.
Preferably, fan assembly further includes the blower that air outlet is connect and had with casing, blower and seat of shaking hands
Body is located at the opposite sides of casing.
Preferably, telescopic component is telescopic rod, the fixed guide is fixed catheter, and the extensible member is along fixation
The telescopic rod of conduit sliding extension.
Preferably, being additionally provided with the locking member for fixing telescopic rod in fixed catheter.
Preferably, telescopic component is flexible sliding rail, the fixed guide is fixed rack, and the extensible member is along solid
Determine the telescopic rail of sliding rail sliding extension.
Preferably, the airflow direction of the air-flow of fan assembly blowout is parallel with the sliding extension direction of extensible member.
Preferably, the airflow direction of air-flow of fan assembly blowout intersects with the sliding extension direction of extensible member.
Preferably, handshake part is equipped with power switch.
The beneficial effects of the invention are as follows：It is not only convenient for transport, storage, and can effectively reduce the windage of hair-dryer,
To improve aspect of blowing efficiency, reduce energy consumption, extension battery working time.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of the hand blower of the embodiment of the present invention 1.
Fig. 2 is a kind of cross-sectional view at A-A in Fig. 1.
Fig. 3 is that the hand blower of the embodiment of the present invention 1 is in a kind of structural schematic diagram of unfolded state.
Fig. 4 is that the hand blower of the embodiment of the present invention 1 is in a kind of structural schematic diagram of contraction state.
In figure：
It shakes hands pedestal 1, handshake part 1.1, power switch 1.2；
Battery 2,
Telescopic component 3, fixed guide 3.1, extensible member 3.2；
Fan assembly 4, casing 4.1, motor 4.2, fan 4.3, blower 4.4；
Locking member 5, anchor ear 5.1, bolt 5.2, shaft 5.3, eccentric wheel 5.4, mounting ear 5.5, lever 5.6.
Specific implementation mode
Present invention is further described in detail with specific implementation mode below in conjunction with the accompanying drawings：
Embodiment 1, as shown in Figure 1, a kind of hand blower, including pedestal 1 of shaking hands, battery 2, telescopic component 3 and wind turbine
Component 4.
Telescopic component includes being arranged in the fixed guide 3.1 on pedestal and the stretching along fixed guide sliding extension of shaking hands
Contracting part 3.2.The telescopic component of the present embodiment is telescopic rod.Fixed guide is fixed catheter.Extensible member is to be slided along fixed catheter
Move flexible telescopic rod.
As shown in Figure 1 and Figure 2, the locking member 5 for fixing telescopic rod is additionally provided in fixed catheter.The structure of locking member is joined
According to the structure of the Fixture for tube of seat of bicycle, in this way, the length of telescopic rod can carry out electrodeless adjustment.In the present embodiment：Bicycle
Fixture for tube of seat includes anchor ear 5.1, bolt 5.2 and set lever.The both ends of anchor ear are equipped with mounting ear 5.5.It is bolted the two of anchor ear
A mounting ear.One end of bolt is equipped with shaft, and the mounting ear at anchor ear both ends is located at the same side that shaft is located at, the axis of shaft and
The sliding extension direction of extensible member is parallel.Set lever includes the eccentric wheel 5.4 being rotatably arranged on shaft and lever 5.6.
The surface of eccentric wheel is against on the surface of mounting ear.The anchor ear in the end of fixed catheter is arranged in anchor ear, and telescopic rod passes through anchor ear.
Locking member can also be directly disposed as lock-screw or be directly disposed as locking anchor ear.
Pedestal of shaking hands is equipped with handshake part 1.1.Handshake part is equipped with power switch 1.2.The handshake part of the present embodiment is one
Holding rod.
Battery setting is being shaken hands on pedestal.
As shown in Figure 1, fan assembly, handshake part and battery are sequentially distributed along the sliding extension direction of extensible member.Handshake part
Between fan assembly and battery.In the present embodiment, the center of gravity of hand blower is between fan assembly and battery.
Fan assembly includes the casing 4.1 being arranged on extensible member, the motor 4.2 being arranged in casing, is driven by motor
The fan 4.3 of rotation and the blower 4.4 that air outlet is connect and had with casing.Blower is located at the phase of casing with pedestal of shaking hands
To both sides.The air-flow that fan assembly generates is blown out by the air outlet of blower.
The airflow direction of the air-flow of fan assembly blowout is parallel with the sliding extension direction of extensible member or intersects.
The hand blower of the present embodiment it is specifically used as follows：
As shown in figure 3, in transport, storage：
Telescopic component is shunk, (entire length of hand blower can to effectively shorten the entire length of hand blower
To foreshorten within 0.5 meter), it is readily transported, stores.
As shown in figure 4, when using hand blower：
Telescopic component is elongated, the entire length of hand blower is made to extend, in this way, user is not necessarily to bend over, directly with station
Vertical posture can hold handshake part, and the exhaust outlet of fan assembly is carried out cleaning leaf close to bottom surface, easy to use.
Embodiment 2, remaining structure reference embodiment 1 of the present embodiment, the difference is that：
Telescopic component is flexible sliding rail.Fixed guide is fixed rack, and the extensible member is along fixed rack sliding extension
Telescopic rail.The locking member for fixing telescopic rail is additionally provided on fixed rack.The locking member of the present embodiment is set as locking
Screw.
Claims (9)
1. a kind of hand blower, characterized in that including：
It shakes hands pedestal (1), pedestal of shaking hands is equipped with handshake part (1.1)；
Telescopic component (3), telescopic component include being arranged fixed guide (3.1) on pedestal and to slide along fixed guide shaking hands
Move flexible extensible member (3.2)；And
Fan assembly (4), fan assembly include the casing (4.1) being arranged on extensible member, the motor being arranged in casing and by
The fan of motor driving rotation.
2. hand blower according to claim 1, characterized in that further include battery (2), battery is arranged in seat of shaking hands
On body, and handshake part is between fan assembly and battery.
3. hand blower according to claim 1, characterized in that fan assembly further includes connecting and having with casing
The blower (4.4) of air outlet, blower and pedestal of shaking hands are located at the opposite sides of casing.
4. hand blower according to claim 1 or 2 or 3, characterized in that the telescopic component is telescopic rod, institute
It is fixed catheter to state fixed guide, and the extensible member is the telescopic rod along fixed catheter sliding extension.
5. hand blower according to claim 4, characterized in that be additionally provided in the fixed catheter and stretched for fixation
The locking member (5) of contracting bar.
6. hand blower according to claim 1 or 2 or 3, characterized in that the telescopic component is flexible sliding rail,
The fixed guide is fixed rack, and the extensible member is the telescopic rail along fixed rack sliding extension.
7. hand blower according to claim 1 or 2 or 3, characterized in that the air-flow of the fan assembly blowout
Airflow direction is parallel with the sliding extension direction of extensible member.
8. hand blower according to claim 1 or 2 or 3, characterized in that the air-flow of the fan assembly blowout
Airflow direction intersects with the sliding extension direction of extensible member.
9. hand blower according to claim 1 or 2 or 3, characterized in that opened equipped with power supply the handshake part
It closes.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810119861.XA CN108476871A (en) | 2018-02-06 | 2018-02-06 | Hand blower |
| PCT/CN2018/078102 WO2019153397A1 (en) | 2018-02-06 | 2018-03-06 | Hand-held air blower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810119861.XA CN108476871A (en) | 2018-02-06 | 2018-02-06 | Hand blower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108476871A true CN108476871A (en) | 2018-09-04 |
Family
ID=63344575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810119861.XA Pending CN108476871A (en) | 2018-02-06 | 2018-02-06 | Hand blower |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN108476871A (en) |
| WO (1) | WO2019153397A1 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021098438A1 (en) * | 2019-11-18 | 2021-05-27 | 苏州宝时得电动工具有限公司 | Garden blower |
| CN114319210A (en) * | 2020-09-29 | 2022-04-12 | 苏州宝时得电动工具有限公司 | Garden blower |
| EP3951063A4 (en) * | 2019-03-27 | 2022-12-07 | Positec Power Tools (Suzhou) Co., Ltd. | Garden blower |
| US11778960B2 (en) | 2020-01-21 | 2023-10-10 | Techtronic Cordless Gp | Blowers |
| US11889794B2 (en) | 2020-12-30 | 2024-02-06 | Milwaukee Electric Tool Corporation | Handheld blower |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2020286200A1 (en) | 2020-01-21 | 2021-08-05 | Techtronic Cordless Gp | Power tool having noise reduction features |
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| CN200978402Y (en) * | 2006-12-13 | 2007-11-21 | 慈溪市贝士达电动工具有限公司 | Wind pipe telescopic tree leaf blowing-sucking machine |
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| CN201972129U (en) * | 2011-03-21 | 2011-09-14 | 宁波冠业工贸有限公司 | Leaf sucking/blowing fan |
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| CN205046514U (en) * | 2015-10-22 | 2016-02-24 | 永康市威力园林机械有限公司 | Rearmounted direct current hair -dryer of battery package |
| JP6616709B2 (en) * | 2016-02-23 | 2019-12-04 | 株式会社やまびこ | Portable power work machine |
| CN107012818B (en) * | 2017-05-09 | 2019-02-12 | 浙江亚特电器有限公司 | A kind of Telescopic air pipe and hair dryer |
-
2018
- 2018-02-06 CN CN201810119861.XA patent/CN108476871A/en active Pending
- 2018-03-06 WO PCT/CN2018/078102 patent/WO2019153397A1/en active Application Filing
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101120866A (en) * | 2006-08-10 | 2008-02-13 | 安德烈亚斯.斯蒂尔两合公司 | Hand-held type blasting equipment |
| CN200978402Y (en) * | 2006-12-13 | 2007-11-21 | 慈溪市贝士达电动工具有限公司 | Wind pipe telescopic tree leaf blowing-sucking machine |
| CN201151890Y (en) * | 2007-12-28 | 2008-11-19 | 叶晓波 | Telescopic button-controlled device of pressure-vacuum machine |
| CN201187044Y (en) * | 2008-04-16 | 2009-01-28 | 沈高明 | Blowing-sucking machine with telescopic wind pipe |
| CN104074159A (en) * | 2013-03-29 | 2014-10-01 | 南京德朔实业有限公司 | Handheld blower |
| CN203475365U (en) * | 2013-08-22 | 2014-03-12 | 南京德朔实业有限公司 | Handheld air blower |
| CN204174847U (en) * | 2014-10-28 | 2015-02-25 | 宁波伊司达工具有限公司 | Height adjustable type high-altitude hair-dryer |
| CN105986555A (en) * | 2014-11-28 | 2016-10-05 | 苏州宝时得电动工具有限公司 | Air blower |
| CN208029758U (en) * | 2018-02-06 | 2018-11-02 | 绍兴市上虞冠业电器有限公司 | A kind of hand blower |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3951063A4 (en) * | 2019-03-27 | 2022-12-07 | Positec Power Tools (Suzhou) Co., Ltd. | Garden blower |
| WO2021098438A1 (en) * | 2019-11-18 | 2021-05-27 | 苏州宝时得电动工具有限公司 | Garden blower |
| US11778960B2 (en) | 2020-01-21 | 2023-10-10 | Techtronic Cordless Gp | Blowers |
| CN114319210A (en) * | 2020-09-29 | 2022-04-12 | 苏州宝时得电动工具有限公司 | Garden blower |
| US11889794B2 (en) | 2020-12-30 | 2024-02-06 | Milwaukee Electric Tool Corporation | Handheld blower |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2019153397A1 (en) | 2019-08-15 |
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