CN104233980A - Blowing and sucking machine - Google Patents
Blowing and sucking machine Download PDFInfo
- Publication number
- CN104233980A CN104233980A CN201310226168.XA CN201310226168A CN104233980A CN 104233980 A CN104233980 A CN 104233980A CN 201310226168 A CN201310226168 A CN 201310226168A CN 104233980 A CN104233980 A CN 104233980A
- Authority
- CN
- China
- Prior art keywords
- connector
- tube
- hook
- crotch
- dust outlet
- 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.)
- Granted
Links
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention provides a blowing and sucking machine. The blowing and sucking machine comprises a main machine shell, a motor located in the main machine shell, a fan capable of rotting under the driving of the motor, a dust discharge pipe and an exhaust inlet both connected with an air channel of the fan, a connecting pipe connected with the dust discharge pipe, and a leaf collection bag connected with the connecting pipe and used for storing slag, wherein one of the dust discharge pipe and the connecting pipe is provided with a connecting part and a limiting part while the other one is provided with a hook; one end of the connecting part is provided with a first bended hook; the connecting part is rotationally connected with one of the dust discharge pipe and the connecting pipe; after the connecting pipe and the dust discharge pipe are mutually connected in a sleeved manner, the connecting part rotates until the first bended hook of the connecting part is hooked with the hook; the limiting pat limits motion of the connecting part. The connecting pipe and the dust discharge pipe of the blowing and sucking machine are fixed together through a way of mutually hooking the hook and the bended hook rather than using an elastic part, so that the disadvantage that the elastic part is breakable is overcome. Therefore, the connection and fixation between the dust discharge pipe and the connecting pipe of the blowing and sucking machine can be more reliable.
Description
Technical field
The present invention relates to garden instrument field, particularly relate to a kind of blower.
Background technology
Blower is a kind of garden instrument, it comprises host shell, removably be connected to the pressure-vaccum annex of host shell, be positioned at the motor of host shell, the fan rotated is driven by motor, the dust outlet tube be connected with the air channel of fan, the collection leaf bag be connected with dust outlet tube for storing dregs, and the operating grip be connected with host shell.During blower work first by the drift such as branches and leaves, weeds that is scattered together, and then by them in the collection leaf bag that pressure-vaccum annex sucks blower, the cleaning to gardens, meadow etc. can be realized like this.Generally be connected by tube connector between conventional blower dust outlet tube with collection leaf bag.One end of tube connector is connected with collection leaf bag, and the other end is connected with dust outlet tube.In order to tube connector and dust outlet tube dismantle the convenience with assembling, conventional connected mode is connected and fixed by elastic component.Such as, tube connector arranges elastic clamping hook, dust outlet tube arranges the draw-in groove corresponding with elastic clamping hook.Such tube connector and dust outlet tube can realize being connected and fixed by being stuck in by elastic clamping hook in draw-in groove.But this connected mode elastic component, easily breaks for elastic clamping hook, thus loses the effect of being connected and fixed herein.Therefore, adopt this blower being connected and fixed mode, being connected and fixed of its dust outlet tube and tube connector is not too reliable.
Summary of the invention
Based on this, be necessary the blower more reliably providing a kind of dust outlet tube and tube connector to be connected and fixed.
A kind of blower, comprise: host shell, be positioned at the motor of host shell, the fan rotated is driven by motor, the dust outlet tube be connected with the air channel of fan and inlet scoop, the tube connector be connected with dust outlet tube, and the collection leaf bag to be connected for storing dregs with tube connector, one of them in described dust outlet tube and described tube connector is provided with connector and locating part, another is provided with hook, one end of described connector has the first crotch, described connector is rotationally connected with in one of them in described dust outlet tube and described tube connector, after described tube connector and described dust outlet tube are socketed mutually, described connector turns to the first crotch of described connector and hook phase hook joint, described locating part limits the motion of described connector.
Wherein in an embodiment, described connector and locating part are located on described tube connector, and described hook is located on described dust outlet tube.
Wherein in an embodiment, the middle part of described connector has rotating shaft, and described tube connector is provided with shaft hole, and described connector is rotated by the mode that rotating shaft matches with shaft hole and is fixed on described tube connector.
Wherein in an embodiment, one end relative with described first crotch on described connector is provided with the second crotch, described locating part has crotch structure, and the crotch structure of described second crotch and described locating part limits the rotation of described connector by the mode of being fixed.
Wherein in an embodiment, described tube connector is provided with the spacing block set of restriction connector rotation amplitude near the position of the rotating shaft of described connector.
Wherein in an embodiment, described connector is provided with the spacing block set of restriction connector rotation amplitude near one end of the second crotch.
Wherein in an embodiment, described hook and described dust outlet tube are formed in one structure.
Wherein in an embodiment, one end that described tube connector is connected with collection leaf bag is provided with the screw thread of fixed set leaf bag.
Wherein in an embodiment, described blower also comprises the aspiration channel be connected with described inlet scoop.
Wherein in an embodiment, described blower also comprises the operating grip be connected with host shell.
Be fixed together with the mode of the mutual hook joint of crotch by linking up with between the tube connector of above-mentioned blower and dust outlet tube, and do not use elastic component, overcome the shortcoming that elastic component is easily broken.The meeting be connected and fixed between the dust outlet tube of this blower and tube connector is like this more reliable.
Accompanying drawing explanation
Fig. 1 is the blower structural representation of an embodiment;
The connecting pipe structure schematic diagram that Fig. 2 is blower shown in Fig. 1;
Fig. 3 is the top view of tube connector shown in Fig. 2;
Fig. 4 is for tube connector shown in Fig. 3 is along the sectional drawing of A-A line;
The dust outlet tube structural representation that Fig. 5 is blower shown in Fig. 1;
The schematic diagram when tube connector that Fig. 6 is blower shown in Fig. 1 and dust outlet tube fit together.
Detailed description of the invention
Please refer to Fig. 1, an embodiment provides a kind of blower 100.This blower 100 comprises: host shell 110, be positioned at the motor of host shell 110, the fan rotated is driven by motor, the dust outlet tube 120 be connected with the air channel of fan and inlet scoop 130, the tube connector 140 be connected with dust outlet tube 120, and the collection leaf bag (not shown) for storing dregs that is connected with tube connector 140.Further, this blower 100 also comprises the aspiration channel be connected with inlet scoop 130 and the operating grip 150 be connected with host shell 110.The fan of this blower 100 can under the driving effect of motor High Rotation Speed produce Push-pull Flow in host shell 110.Like this, aspiration channel place will produce inspiratory airflow, thus by the foreign material inspiration host shells 110 such as leaf; Then, the foreign material such as leaf arrive dust outlet tube 120 place behind the air channel of passing through fan; Finally, the foreign material such as leaf are blown to this blower 100 and are collected in leaf bag.
Please refer to Fig. 2 ~ 5, one end that the tube connector 140 of this blower 100 is connected with collection leaf bag is provided with the screw thread 143 of fixed set leaf bag.Certainly, collect on leaf bag and also there is the screw thread matched with the screw thread 143 on tube connector 140.The mode that such collection leaf bag and tube connector 140 can be threaded connection is fixed together.One of them in dust outlet tube 120 and tube connector 140 is provided with connector 141 and locating part 142, and another is provided with hook 121.One end of connector 141 has the first crotch 141a.Connector 141 is rotationally connected with in one of them in dust outlet tube 120 and tube connector 140.After tube connector 140 and dust outlet tube 120 be socketeds mutually, connector 141 rotates and makes the first crotch 141a of connector 141 and link up with 121 and be connected, and locating part 142 limits connector 141 and moves, and namely locating part 142 limits connector 141 and turns round.In this embodiment, connector 141 and locating part 142 are located on tube connector 140, and hook 121 is located on dust outlet tube 120.
Concrete, the middle part of connector 141 has rotating shaft 141c, and tube connector 140 is provided with shaft hole.Like this, connector 141 is rotated by the mode that rotating shaft 141c matches with shaft hole and is fixed on tube connector 140.One end relative with the first crotch 141a on connector 141 is provided with the second crotch 141b.Locating part 142 has crotch structure.The crotch structure of the second crotch 141b and locating part 142 limits the rotation of connector 141 by the mode of being fixed.Tube connector 140 is provided with the spacing block set 144 of restriction connector 141 rotation amplitude near the position of the rotating shaft 141c of connector 141.Like this, connector 141 rotation amplitude can be prevented excessive, protect connector 141 not easily because pressing force is spent large simultaneously and damage.In order to prevent connector 141 from damaging because pressing force is spent large further, in this embodiment, connector 141 is also provided with the spacing block set 144 of restriction connector 141 rotation amplitude near one end of the second crotch 141b.In addition, dust outlet tube 120 and the hook 121 be arranged on dust outlet tube 120 of this blower 100 are formed in one structure.
Please refer to Fig. 6, this blower 100 needs first to be assembled on tube connector 140 by collection leaf bag, and then to be assembled on dust outlet tube 120 by tube connector 140 before use.Because one end that tube connector 140 is connected with collection leaf bag is provided with the screw thread 143 of fixed set leaf bag, therefore, the mode that just can be threaded connection between collection leaf bag and tube connector 140 is fixed together.
When being assembled on dust outlet tube 120 by tube connector 140, first, tube connector 140 can be socketed in dust outlet tube 120, be the external diameter of internal diameter slightly larger than dust outlet tube 120 of tube connector 140 herein; Deng tube connector 140 assembling put in place after, first crotch 141a of connector 141 is by between hook 121 and the tube wall of tube connector 140, now pulling connector 141 makes connector 141 rotate around rotating shaft 141c, first crotch 141a is by abutting hook 121, and that is the first crotch 141a will hook conjunction mutually with hook 121; Simultaneously, second crotch 141b of connector 141 will reach locating part 142 place, and limited 142 is caught on and makes connector 141 not turn round, thus reach the object of restriction connector rotation, between such tube connector 140 and dust outlet tube 120 by due to socket effect and the first crotch 141a and hook 121 hook cooperation with and cannot mutually depart from, tube connector 140 and dust outlet tube 120 are also just assembled and are completed.
When tube connector 140 disassembles from dust outlet tube 120 by needs, only need pull one end that connector 141 has the second crotch 141b, connector 141 is turned round around rotating shaft 141c.When connector 141 is turned back to certain position, the first crotch 141a will be separated from each other with hook 121, now just tube connector 140 can be disassembled from dust outlet tube 120.So the assembly and disassembly of this blower 100 are all very simple.In addition, the mode that tube connector 140 and dust outlet tube 120 are interconnected and fixed is employing first crotch 141a and link up with the mode together with 121 hook joints, do not need to use flexible member, being connected and fixed therefore between the dust outlet tube 140 of this blower 100 and tube connector 120 can be more reliable.
Be fixed together with the mode of the mutual hook joint of crotch by linking up with between the tube connector of this blower and dust outlet tube, and do not use elastic component, overcome the shortcoming that elastic component is easily broken.The meeting be connected and fixed between the dust outlet tube of this blower and tube connector is like this more reliable.
The above embodiment only have expressed several embodiment of the present invention, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (10)
1. a blower, comprise: host shell, be positioned at the motor of host shell, the fan rotated is driven by motor, the dust outlet tube be connected with the air channel of fan and inlet scoop, the tube connector be connected with dust outlet tube, and the collection leaf bag to be connected for storing dregs with tube connector, it is characterized in that: one of them in described dust outlet tube and described tube connector is provided with connector and locating part, another is provided with hook, one end of described connector has the first crotch, described connector is rotationally connected with in one of them in described dust outlet tube and described tube connector, after described tube connector and described dust outlet tube are socketed mutually, described connector turns to the first crotch of described connector and hook phase hook joint, described locating part limits the motion of described connector.
2. blower according to claim 1, is characterized in that: described connector and locating part are located on described tube connector, and described hook is located on described dust outlet tube.
3. blower according to claim 2, is characterized in that: the middle part of described connector has rotating shaft, and described tube connector is provided with shaft hole, and described connector is rotated by the mode that rotating shaft matches with shaft hole and is fixed on described tube connector.
4. blower according to claim 3, it is characterized in that: one end relative with described first crotch on described connector is provided with the second crotch, described locating part has crotch structure, and the crotch structure of described second crotch and described locating part limits the rotation of described connector by the mode of being fixed.
5. blower according to claim 4, is characterized in that: the spacing block set described tube connector being provided with restriction connector rotation amplitude near the position of the rotating shaft of described connector.
6. blower according to claim 4, is characterized in that: the spacing block set described connector being provided with restriction connector rotation amplitude near one end of the second crotch.
7. the blower according to claim arbitrary in claim 2 to 6, is characterized in that: described hook and described dust outlet tube are formed in one structure.
8. the blower according to claim arbitrary in claim 2 to 6, is characterized in that: one end that described tube connector is connected with collection leaf bag is provided with the screw thread of fixed set leaf bag.
9. the blower according to claim arbitrary in claim 2 to 6, is characterized in that: described blower also comprises the aspiration channel be connected with described inlet scoop.
10. the blower according to claim arbitrary in claim 2 to 6, is characterized in that: described blower also comprises the operating grip be connected with host shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310226168.XA CN104233980B (en) | 2013-06-07 | 2013-06-07 | Blower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310226168.XA CN104233980B (en) | 2013-06-07 | 2013-06-07 | Blower |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104233980A true CN104233980A (en) | 2014-12-24 |
| CN104233980B CN104233980B (en) | 2016-07-06 |
Family
ID=52222817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310226168.XA Active CN104233980B (en) | 2013-06-07 | 2013-06-07 | Blower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104233980B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06272222A (en) * | 1993-03-18 | 1994-09-27 | Ishikawajima Shibaura Mach Co Ltd | Dust collector of cleaner |
| CN201057999Y (en) * | 2007-06-18 | 2008-05-14 | 苏州宝时得电动工具有限公司 | Blowing-suction machines |
| CN101492910A (en) * | 2009-02-17 | 2009-07-29 | 永康市正大实业有限公司 | Foliage pressure-vacuum machine |
| CN201924305U (en) * | 2011-01-25 | 2011-08-10 | 天佑电器（苏州）有限公司 | Blowing-suction machine |
| CN201972129U (en) * | 2011-03-21 | 2011-09-14 | 宁波冠业工贸有限公司 | Leaf sucking/blowing fan |
| CN102839624A (en) * | 2011-06-24 | 2012-12-26 | 广东白云清洁科技有限公司 | Fixing structure of water wiper of ground washing machine |
| CN202899073U (en) * | 2012-08-17 | 2013-04-24 | 井元波 | Hand tool capable of cleaning scattered garbage |
-
2013
- 2013-06-07 CN CN201310226168.XA patent/CN104233980B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06272222A (en) * | 1993-03-18 | 1994-09-27 | Ishikawajima Shibaura Mach Co Ltd | Dust collector of cleaner |
| CN201057999Y (en) * | 2007-06-18 | 2008-05-14 | 苏州宝时得电动工具有限公司 | Blowing-suction machines |
| CN101492910A (en) * | 2009-02-17 | 2009-07-29 | 永康市正大实业有限公司 | Foliage pressure-vacuum machine |
| CN201924305U (en) * | 2011-01-25 | 2011-08-10 | 天佑电器（苏州）有限公司 | Blowing-suction machine |
| CN201972129U (en) * | 2011-03-21 | 2011-09-14 | 宁波冠业工贸有限公司 | Leaf sucking/blowing fan |
| CN102839624A (en) * | 2011-06-24 | 2012-12-26 | 广东白云清洁科技有限公司 | Fixing structure of water wiper of ground washing machine |
| CN202899073U (en) * | 2012-08-17 | 2013-04-24 | 井元波 | Hand tool capable of cleaning scattered garbage |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104233980B (en) | 2016-07-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104250958B (en) | Suction and blowing device | |
| CN203468509U (en) | Dust collector suction nozzle with rotation angle | |
| CN204015450U (en) | A kind of novel blower | |
| CN103658107B (en) | Hair-dryer and blower | |
| CN105215019B (en) | A kind of ventilation shaft deashing robot | |
| CN108626150A (en) | A kind of fan assembly of cleaning easy to disassemble | |
| CN105361809B (en) | The brush device of dust catcher | |
| CN104233980A (en) | Blowing and sucking machine | |
| CN104006429A (en) | Range hood with external draught fan | |
| CN202605656U (en) | Ping-pong ball collecting device | |
| CN209314538U (en) | A kind of compound ventilation air-changing device in herding cowshed | |
| EP2756777A1 (en) | Hair drier | |
| US8359706B2 (en) | Vacuum and blower attachments | |
| CN201051797Y (en) | Cotton picking device | |
| CN107419684B (en) | Blowing and sucking machine | |
| CN108013573A (en) | A kind of hair-dryer with dust-absorbing function | |
| CN208106803U (en) | A kind of fan assembly of cleaning easy to disassemble | |
| CN208930295U (en) | Rotate suction nozzle and the robot with it | |
| CN206386314U (en) | Easy-to-mount axial flow blower | |
| CN207673624U (en) | A kind of round adjusting gate flap piece installation approach | |
| CN107605797A (en) | A kind of tower pectinid wheel attachment means and its tower fan | |
| CN102493382A (en) | Blowing and suction hose of blowing and suction machine | |
| CN206686681U (en) | Attachment means and blower | |
| CN104233982B (en) | Switching device | |
| CN207685763U (en) | Blow cylinder and blower |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |