CN204174847U - Height adjustable type high-altitude hair-dryer - Google Patents
Height adjustable type high-altitude hair-dryer Download PDFInfo
- Publication number
- CN204174847U CN204174847U CN201420628754.7U CN201420628754U CN204174847U CN 204174847 U CN204174847 U CN 204174847U CN 201420628754 U CN201420628754 U CN 201420628754U CN 204174847 U CN204174847 U CN 204174847U
- Authority
- CN
- China
- Prior art keywords
- handle
- expansion link
- motor
- altitude
- dryer
- 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
Links
- 230000000694 effects Effects 0.000 claims description 3
- 238000009342 intercropping Methods 0.000 claims description 3
- 238000007664 blowing Methods 0.000 abstract description 6
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 238000005755 formation reaction Methods 0.000 abstract 1
- 238000004140 cleaning Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
- E04D13/04—Roof drainage; Drainage fittings in flat roofs, balconies or the like
- E04D13/076—Devices or arrangements for removing snow, ice or debris from gutters or for preventing accumulation thereof
- E04D13/0765—Cleaning tools
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Cleaning And Drying Hair (AREA)
Abstract
The utility model discloses a kind of height adjustable type high-altitude hair-dryer, the foreign material that it can be applicable to differing heights blow off, its structure is by head, expansion link, handle, main switch, motor, tooth bar, the formations such as the first limit switch and the second limit switch, and before being undertaken by the positive and negative tooth bar transferred on drive expansion link of motor, rear movement, thus control the collapsing length of expansion link in handle, reach high-altitude hair-dryer and automatically adjust the object using height, this scaling operation can meet the foreign material blowing needs that user carries out differing heights more flexibly, and structure design is simple, easy to operate, be user-friendly to.
Description
Technical field
The utility model relates to a kind of high-altitude hair-dryer of the high-altitude foreign material that can be used for blowing off, especially height adjustable type high-altitude hair-dryer.
Background technology
As everyone knows, be arranged in the gutter of roof eminence, the foreign material of such as one-storey house roof sheet tile drainage channel are difficult to clear up, these foreign material, once blocking gutter, will cause drain stoppage and spilling, make troubles to resident family.Traditional manner of cleaning up can only scaffold is padded just can be cleared up afterwards by setting up, and clears up a place and must move scaffold to new position and could again clear up, bother very much; At present, market is sold a kind of hair-dryer with telescoping handle, it drives hair-dryer to carry out high-altitude foreign material cleaning to eminence foreign material position blowout high wind by operation telescoping handle, this high-altitude hair-dryer carries out flexible operating by user is hand-held, therefore brings conveniently to the cleaning of the high-altitude of user.But, the telescoping handle of this high-altitude hair-dryer is all hand operation, and certainly there is the different phenomenon of height in the present position of high-altitude foreign material, after clearing up place's foreign material, user just can reuse after high-altitude hair-dryer must being taken down and being adjusted to proper height, also brings some inconvenience to use undoubtedly like this.
Summary of the invention
Technical problem to be solved in the utility model is to overcome the defect of prior art and provides a kind of height adjustable type high-altitude hair-dryer that can be applicable to differing heights blowing flexibly.
Technical problem of the present utility model is achieved through the following technical solutions:
A kind of height adjustable type high-altitude hair-dryer, comprise head, expansion link and handle, described head is arranged on expansion link top, and described expansion link bottom activity is stretched in handle, described expansion link bottom is provided with the tooth bar extended in handle, and this tooth bar end is provided with switch block; Be provided with motor in described handle, the motor shaft of this motor is provided with the motor gear of pinion rack; Also be provided with the first limit switch and the second limit switch that are arranged on switch block both sides respectively in described handle, outside handle, be provided with the main switch opening and closing motor; Described main switch, the first limit switch, the second limit switch are connected with the intercropping circuit of motor.
Described main switch comprises rotating forward shelves, middle lock catch and anti-converting.
Compared with prior art, the utility model drives the tooth bar on expansion link to carry out forward and backward movement mainly through positive and negative the transferring of motor set in handle, thus control the collapsing length of expansion link in handle, reach high-altitude hair-dryer and automatically adjust the object using height, this scaling operation can meet the foreign material blowing needs that user carries out differing heights more flexibly, and structure design is simple, easy to operate, is user-friendly to.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation (expansion link shortening) in handle.
Fig. 3 is the structural representation (expansion link elongation) in handle.
Detailed description of the invention
To elaborate again to the utility model embodiment by above-mentioned accompanying drawing below.
As shown in Fig. 1 ~ Fig. 3,1. head, 2. expansion link, 3. handle, 4. main switch, 5. motor gear, 6. motor, 7. tooth bar, 8. the second limit switch, 9. switch block, 10. the first limit switch.
Height adjustable type high-altitude hair-dryer, as shown in Figure 1, it is a kind of for high-altitude foreign material being carried out the hand held electric tool cleared up that blows off, and is mainly made up of head 1, expansion link 2 and handle 3.
Described head 1 is high wind blowout parts, and it is fixedly mounted on expansion link 2 top; Described expansion link 2 bottom activity is stretched in handle 3, namely expansion link 2 can carry out telescopic by opposite handle 3, and be also provided with in expansion link 2 bottom the tooth bar 7 extended in handle, this tooth bar is monolateral tooth bar, it can do disjunctor design with expansion link 2, is provided with switch block 9 at tooth bar 7 end.
Described handle 3 bottom can plug-in mounting battery using the power supply as whole blower operation, be provided with the motor 6 of a horizontal installation in handle, the motor shaft of this motor is provided with motor gear 5, and this motor gear just in time engages with tooth bar 7; Also be provided with the first limit switch 10 and the second limit switch 8 being arranged on switch block 9 both sides respectively in described handle 3, can be used for the stroke distances controlling two ends; Described handle 3 is outer installs main switch 4, this main switch has the switch element rotating forward shelves, middle lock catch and this third gear function of anti-converting, and can be used for control motor 6 open and close, the main switch 4 of the present embodiment is positioned at rotating forward shelves, its correspondence be that motor gear 5 rotates forward and realizes the contraction in length of expansion link 2 with carry-over bar 7 moves inward; Main switch 4 is positioned at anti-converting, its correspondence be that motor gear 5 reverses and outwards mobile and realize the length elongation of expansion link 2 with carry-over bar 7; Main switch 4 is positioned at middle stall shelves, its correspondence be motor gear 5 stall, thus locking tooth bar 7 shift position and realize expansion link 2 length locking.Described main switch 4, first limit switch 10, second limit switch 8 is connected with the intercropping circuit of motor 6.
The utility model realizes three kinds of height duties of high-altitude hair-dryer respectively mainly through the third gear function of operation main switch 4, thus the foreign material at differing heights position of blowing off:
1, when main switch 4 is positioned at rotating forward shelves, motor 6 rotates forward, expansion link 2 as shown in Figure 2 direction shortens, the switch block 9 of tooth bar 7 end touches the first limit switch 10 and cuts off the electricity supply, namely motor 6 quits work, now be in shortest length for whole expansion link 2, the foreign material that namely hair-dryer can be used for minimum altitude blow off;
2, when main switch 4 is positioned at anti-converting, motor 6 reverses, expansion link 2 as shown in Figure 3 direction extends, the switch block 9 of tooth bar 7 end touches the second limit switch 8 and cuts off the electricity supply, namely motor 6 quits work, now be in extreme length for whole expansion link 2, the foreign material that namely hair-dryer can be used for maximum height blow off;
3, when main switch 4 is positioned at middle stall shelves, motor 6 quits work at once, and namely expansion link 2 is in this extension position, and the foreign material that blowing function is used for proper height blow off.
Claims (2)
1. a height adjustable type high-altitude hair-dryer, comprise head (1), expansion link (2) and handle (3), described head (1) is arranged on expansion link (2) top, described expansion link bottom activity is stretched in handle (3), it is characterized in that described expansion link (2) bottom is provided with the tooth bar (7) extended in handle (3), this tooth bar end is provided with switch block (9); Be provided with motor (6) in described handle (3), the motor shaft of this motor is provided with the motor gear (5) of pinion rack (7); Also be provided with the first limit switch (10) being arranged on switch block (9) both sides respectively and the second limit switch (8) in described handle (3), outside handle (3), be provided with the main switch (4) opening and closing motor (6); Described main switch (4), the first limit switch (10), the second limit switch (8) are connected with the intercropping circuit of motor (6).
2. height adjustable type high-altitude according to claim 1 hair-dryer, is characterized in that described main switch (4) comprises and rotates forward shelves, middle lock catch and anti-converting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420628754.7U CN204174847U (en) | 2014-10-28 | 2014-10-28 | Height adjustable type high-altitude hair-dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420628754.7U CN204174847U (en) | 2014-10-28 | 2014-10-28 | Height adjustable type high-altitude hair-dryer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204174847U true CN204174847U (en) | 2015-02-25 |
Family
ID=52563665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420628754.7U Expired - Fee Related CN204174847U (en) | 2014-10-28 | 2014-10-28 | Height adjustable type high-altitude hair-dryer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204174847U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108476871A (en) * | 2018-02-06 | 2018-09-04 | 绍兴市上虞冠业电器有限公司 | Hand blower |
| US11840838B2 (en) | 2020-02-17 | 2023-12-12 | Techtronic Cordless Gp | Gutter cleaners and methods associated therewith |
| US11905711B2 (en) | 2020-02-20 | 2024-02-20 | Techtronic Cordless Gp | Gutter cleaners and methods associated therewith |
-
2014
- 2014-10-28 CN CN201420628754.7U patent/CN204174847U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108476871A (en) * | 2018-02-06 | 2018-09-04 | 绍兴市上虞冠业电器有限公司 | Hand blower |
| US11840838B2 (en) | 2020-02-17 | 2023-12-12 | Techtronic Cordless Gp | Gutter cleaners and methods associated therewith |
| US11905711B2 (en) | 2020-02-20 | 2024-02-20 | Techtronic Cordless Gp | Gutter cleaners and methods associated therewith |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 315171, Ningbo, Zhejiang Province, Yinzhou District Town, Ji Wang Industrial Park, No. 307 East Road, cloth Patentee after: Ningbo yisida environmental protection machinery Limited by Share Ltd Address before: 315176 Zhejiang province Ningbo city Yinzhou District town water village turnip Patentee before: Ningbo East Tool Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150225 Termination date: 20201028 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |