CN104337462A - Winder for dust collector - Google Patents
Winder for dust collector Download PDFInfo
- Publication number
- CN104337462A CN104337462A CN201310320851.XA CN201310320851A CN104337462A CN 104337462 A CN104337462 A CN 104337462A CN 201310320851 A CN201310320851 A CN 201310320851A CN 104337462 A CN104337462 A CN 104337462A
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- CN
- China
- Prior art keywords
- winder
- dust catcher
- reel
- spiral seat
- power line
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- 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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Abstract
The invention discloses a winder for a dust collector. The winder comprises a winding wheel and a power cord wound around the winding wheel; one ends of positive and negative conductors in the power cord are connected with wiring terminals by use of circuits, respectively; the winder is characterized in that the positive and negative conductors of the power cord are welded with the wiring terminals by use of butt-welding process, respectively. According to the winder for the dust collector, the welding method of the power cord and the wiring terminals is improved and butt-welding which is easy to operate and good in welding effect is adopted. Besides, the structure utilizing the frictional force of a roller in the past is improved, and instead, a ratchet wheel structure is adopted to realize unidirectional rotation. Compared with the previous design, the defects of required accurate control on the frictional force, high requirement on a spring, easy aging of the roller, short service life and the like are avoided. The winder for the dust collector has the advantages of secure welding, long service life, low cost and the like.
Description
Technical field
The present invention relates to a kind of dust catcher winder, the dust catcher winder especially on dust catcher.
Background technology
Dust catcher usually can with a very long power line, to increase cleaning range.Power line and the binding post be arranged in dust catcher normally weld together, for powering to dust catcher.What power line and the welding manner of binding post adopted at present is that scolding tin welds, and its use amount to scolding tin requires higher, and welding process comparatively bothers, and welding quality is unstable, easily produces the phenomenon such as rosin joint, dry joint, causes dust catcher fault.In addition, power line, when not using, furls on dust catcher winder; During use, elongation can be pulled out from dust catcher winder by the pulling of user, be convenient to cleaning; Finish using, press the button of retracting, can by power line automatic rolling on dust catcher winder.The work of electric power wire rolling, normally drives the rotation of the reel of dust catcher winder to realize by wind spring at present.When dust catcher works, reel must stop operating, and avoids its automatic takeup, brings inconvenience; And when user pulls power line, reel must be able to rotate again.Namely, when furling button and not pressing, reel can only one-directional rotation (be called and rotate forward); When pressing retracting button, reel automatic reverse rotates, and carries out retracting work.At present, the device realizing above function is on reel, arrange a position-limited wheel, a roller is resisted against on the periphery wall of position-limited wheel under the elastic force effect of spring, frictional force between roller and position-limited wheel is greater than the elastic force that wind spring drives reel to rotate, thus limits the rotation of position-limited wheel by frictional force.When user pulls power line, its motive force is greater than the elastic force of frictional force and wind spring, thus reel is rotated forward, thus pull-out power line.When pressing retracting button, by a lever construction, make roller leave position-limited wheel, thus frictional force disappears, the elastic force of wind spring drives reel to rotate backward, and carries out the retracting operation of power line.Although above structure is simple and easy to use, the frictional force size requirements between its pair roller and position-limited wheel is higher, and after long-term use, the material of roller is easily aging, and the frictional force between itself and position-limited wheel is diminished, and causes dust catcher winder malfunctioning; The elasticity of this outer spring reduces, and also easily causes dust catcher winder malfunctioning, thus reduces the experience of consumer.
Summary of the invention
In order to overcome the problems referred to above, the invention provides the dust catcher winder of a kind of firm welding, long service life.
Technical scheme of the present invention is to provide a kind of dust catcher winder, it comprises reel and the power line of retracting on described reel, the each circuit in one end of the positive and negative wire in described power line connects a binding post, it is characterized in that: the positive and negative wire of described power line is welded together with described binding post respectively by butt-joint technique.
Preferably, the positive and negative wire of described power line and the material of described binding post are copper.
Preferably, it also comprises spiral seat, and described reel can be rotatably set on described spiral seat.
Preferably, its also comprise one with described reel the coaxial and position-limited wheel be fixedly mounted on described reel, the periphery wall of described position-limited wheel is evenly provided with several wedge shape lug bosses, described spiral seat head lamp brush guard pivot arranges a positive stop strip, and a free end of described positive stop strip is resisted against on described lug boss.
Preferably, the pivoting point that described positive stop strip is connected with described spiral seat is arranged on the middle part of described positive stop strip, and another free end of described positive stop strip connects described spiral seat by a stage clip.
Preferably, it also comprises a wind spring coaxial with described reel, and one end of described wind spring is fixed on described spiral seat, and the other end is fixed on described reel.
Preferably, described positive stop strip is arranged a columniform erection column, described stage clip one end is enclosed within described erection column, and the other end is resisted against on described spiral seat.
Preferably, described spiral seat is provided with a circular hole run through, described circular hole is provided with a rotating shaft by bearing, and described reel is arranged in described rotating shaft.
Dust catcher winder of the present invention improves the mode that power line welds with binding post, have employed and is easy to operation, the butt-joint that welding effect is good.In addition, improve the former structure utilizing roller frictional force, but utilize a ratchet structure to realize one-directional rotation.It is relative to former design, avoids and needs accurately to control frictional force size, high to spring requirement, the roller shortcomings such as easily aging, service life is short.There is firm welding, long service life, low cost and other advantages.
Accompanying drawing explanation
Fig. 1 is a kind of power line of dust catcher winder and the structural representation of binding post of preferred embodiment;
Fig. 2 is the perspective view of a kind of dust catcher winder of preferred embodiment;
Fig. 3 is the decomposition texture schematic diagram of a kind of dust catcher winder of preferred embodiment.
Detailed description of the invention
Below the specific embodiment of the present invention is described in further detail.
As shown in Figure 1, power line 6 of the present invention and binding post 8 adopt the mode of butt-joint to weld.Be installed on opposed jaw (not shown) by power line 6 and binding post 8, engage two ends mutually to push against, power line 6 is directed at on binding post 8 through fixture with a large amount of electric currents, produce high temperature by the gap of both contact surfaces, impose suitable pressure when making power line 6 and binding post 8 metal arrive plastic state again and press and power line 6 is extruded with binding post 8 engage.It has the advantages such as welding process is short, welding effect is good, is particularly suitable for soldering copper wire and copper tip.
As shown in Figures 2 and 3, a kind of dust catcher winder of the present invention also improves structure, and it comprises the spiral seat 10 of Y-shaped, spiral seat 10 has a circular hole 12, installs a rotating shaft 16 in circular hole 12 by a bearing 14.Rotating shaft 16 is arranged the reel 18 that a cross section is H font, power line (not shown) retracting is on reel 18.
Rotating shaft 16 is also arranged a position-limited wheel 20 and wind spring 22.Position-limited wheel 20 is fixed on reel 18 by the mode such as screw or clamping, and one end of wind spring 22 is fixed on spiral seat 10, and the other end is fixed on reel 18.
The periphery wall of position-limited wheel 20 is evenly provided with several wedge shape lug bosses 24(as the structure of ratchet), it is a common structure, each lug boss 24 comprises one domatic (not shown) and a facade (not shown), whole lug bosses 24 domatic towards unanimously.The positive stop strip 26 of a strip, arranges a hole run through 28 in the middle of it, and the screw passing this hole 28 by is fixed on spiral seat 10, forms rotating lever construction.One free end of positive stop strip 26 is resisted against on lug boss 24, and the other end arranges a columniform erection column 30, erection column 30 is arranged a stage clip 32, and the other end of stage clip 32 is resisted against on spiral seat 10.
Like this, be tightly resisted against on the facade of lug boss 24 at the free end of the effect lower limit bar 26 of stage clip 32, stop wind spring 22 to drive position-limited wheel 20 to rotate.When user pulls power line thus drives reel 18 and position-limited wheel 20 to rotate, the free end of positive stop strip 26, along the domatic movement of lug boss 24, does not hinder the rotation of reel 18 and position-limited wheel 20.When pressing retracting button (not shown), namely pressing the other end of positive stop strip 26, making positive stop strip 26 leave lug boss 24, thus do not hinder the rotation of reel 18 and position-limited wheel 20, the elastic force of wind spring 22 is had an effect, drives reel 18 and position-limited wheel 20 to rotate, retracting power line.
Above embodiment is only the present invention's a kind of embodiment wherein, 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 (8)
1. a dust catcher winder, it comprises reel and the power line of retracting on described reel, the each circuit in one end of the positive and negative wire in described power line connects a binding post, it is characterized in that: the positive and negative wire of described power line is welded together with described binding post respectively by butt-joint technique.
2. dust catcher winder according to claim 1, is characterized in that: the positive and negative wire of described power line and the material of described binding post are copper.
3. dust catcher winder according to claim 2, is characterized in that: it also comprises spiral seat, described reel can be rotatably set on described spiral seat.
4. dust catcher winder according to claim 3, it is characterized in that: its also comprise one with described reel the coaxial and position-limited wheel be fixedly mounted on described reel, the periphery wall of described position-limited wheel is evenly provided with several wedge shape lug bosses, described spiral seat head lamp brush guard pivot arranges a positive stop strip, and a free end of described positive stop strip is resisted against on described lug boss.
5. dust catcher winder according to claim 4, is characterized in that: the pivoting point that described positive stop strip is connected with described spiral seat is arranged on the middle part of described positive stop strip, and another free end of described positive stop strip connects described spiral seat by a stage clip.
6. dust catcher winder according to claim 5, is characterized in that: it also comprises a wind spring coaxial with described reel, and one end of described wind spring is fixed on described spiral seat, and the other end is fixed on described reel.
7. dust catcher winder according to claim 6, is characterized in that: described positive stop strip is arranged a columniform erection column, and described stage clip one end is enclosed within described erection column, and the other end is resisted against on described spiral seat.
8. dust catcher winder according to claim 7, is characterized in that: described spiral seat is provided with a circular hole run through, described circular hole is provided with a rotating shaft by bearing, and described reel is arranged in described rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310320851.XA CN104337462A (en) | 2013-07-29 | 2013-07-29 | Winder for dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310320851.XA CN104337462A (en) | 2013-07-29 | 2013-07-29 | Winder for dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104337462A true CN104337462A (en) | 2015-02-11 |
Family
ID=52494506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310320851.XA Pending CN104337462A (en) | 2013-07-29 | 2013-07-29 | Winder for dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104337462A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109038926A (en) * | 2018-08-14 | 2018-12-18 | 赵磊 | A kind of binding post of New energy automobile motor |
| CN109748149A (en) * | 2018-11-27 | 2019-05-14 | 北京汉能光伏投资有限公司 | Line storage device and accumulator |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3450369A (en) * | 1967-08-15 | 1969-06-17 | Alert Stamping & Mfg | Reel construction having pawl optionally mounted |
| US4126282A (en) * | 1976-07-06 | 1978-11-21 | Nippon Soken, Inc. | Seat belt retracting and winding device |
| US4485278A (en) * | 1980-10-29 | 1984-11-27 | Schaller Albert R | Device for automatically winding up a feeder cable |
| FR2830427A1 (en) * | 2001-10-10 | 2003-04-11 | Zelmer | Device for spooling mains cable has one-piece spool with attachment and securing arrangement in hub that interacts with attachment arrangement of U-contacts and mains cable |
| CN1977754A (en) * | 2005-12-05 | 2007-06-13 | 乐金电子(天津)电器有限公司 | Winder structure of cleaner |
| CN102372196A (en) * | 2010-08-17 | 2012-03-14 | 乐金电子(天津)电器有限公司 | Uniform-speed wire-returning wire winder for dust collector |
| CN103204413A (en) * | 2012-01-17 | 2013-07-17 | 乐金电子(天津)电器有限公司 | Winder with line returning and wiring device |
-
2013
- 2013-07-29 CN CN201310320851.XA patent/CN104337462A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3450369A (en) * | 1967-08-15 | 1969-06-17 | Alert Stamping & Mfg | Reel construction having pawl optionally mounted |
| US4126282A (en) * | 1976-07-06 | 1978-11-21 | Nippon Soken, Inc. | Seat belt retracting and winding device |
| US4485278A (en) * | 1980-10-29 | 1984-11-27 | Schaller Albert R | Device for automatically winding up a feeder cable |
| FR2830427A1 (en) * | 2001-10-10 | 2003-04-11 | Zelmer | Device for spooling mains cable has one-piece spool with attachment and securing arrangement in hub that interacts with attachment arrangement of U-contacts and mains cable |
| CN1977754A (en) * | 2005-12-05 | 2007-06-13 | 乐金电子(天津)电器有限公司 | Winder structure of cleaner |
| CN102372196A (en) * | 2010-08-17 | 2012-03-14 | 乐金电子(天津)电器有限公司 | Uniform-speed wire-returning wire winder for dust collector |
| CN103204413A (en) * | 2012-01-17 | 2013-07-17 | 乐金电子(天津)电器有限公司 | Winder with line returning and wiring device |
Non-Patent Citations (1)
| Title |
|---|
| 夏征农等: "《大辞海 机械电气卷》", 31 December 2007, 上海辞书出版社 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109038926A (en) * | 2018-08-14 | 2018-12-18 | 赵磊 | A kind of binding post of New energy automobile motor |
| CN109748149A (en) * | 2018-11-27 | 2019-05-14 | 北京汉能光伏投资有限公司 | Line storage device and accumulator |
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Legal Events
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150211 |
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| RJ01 | Rejection of invention patent application after publication |