CN102273984A - Coil winder - Google Patents
Coil winder Download PDFInfo
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- CN102273984A CN102273984A CN2010101990299A CN201010199029A CN102273984A CN 102273984 A CN102273984 A CN 102273984A CN 2010101990299 A CN2010101990299 A CN 2010101990299A CN 201010199029 A CN201010199029 A CN 201010199029A CN 102273984 A CN102273984 A CN 102273984A
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- damping device
- reel
- oil damping
- winder
- support
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Abstract
The invention discloses a coil winder comprising a coil winding wheel and a support frame, wherein the coil winding wheel is rotatably arranged on the support frame; and the coil winder also comprises an oil damping device fixedly arranged in a machine body, and the oil damping device is in transmission connection with the coil winding wheel. A speed limiting device provided by the invention is simple in structure, easy to realize and convenient to operate, improves the convenience for a user, can effectively inhibit high loop of the coil winding wheel and enhances the usability of a product.
Description
Technical field
The present invention relates to a kind of vacuum cleaner reel; The speed-limiting device that particularly relates to a kind of vacuum cleaner reel.
Background technology
Usually, vacuum cleaner is to utilize vacuum to produce suction to suck air, makes air flow through various filters, airborne foreign matter is filtered the device in the cleaning chamber.
In general, vacuum cleaner mainly comprises aspirator and suction line, with motor and blower fan is that the aspirator that dominant shape becomes is arranged in the body, suction line comprises suction nozzle and air intake duct, and the air entry of the oriented under shed of suction nozzle and telescoping tube and flexible pipe by air intake duct communicate with the air inlet of body inner blower.During the dust catcher running, the impeller of motor drives blower fan rotates at a high speed, and the air in the dust catcher is discharged, and forms instantaneous vacuum in dust catcher, and forms a quite high Negative Pressure Difference between the ambient atmosphere.Under the effect of this Negative Pressure Difference, near the dust the suction nozzle sucks in the dust bucket in the body by air entry together with air.The air that contains dust after filtering, flows back to the dust catcher outside from air outlet again in the body dust bucket.Like this, just reach the effect of dust out, clean floor.The suction rate of vacuum cleaner is divided into a plurality of class of operating control, adapts to the scope of operation of different cleaning objects such as ground, bed surface, sofa, corner, so that aspirate dust everywhere better.
Press the use and the moving method of vacuum cleaner, can be divided into horizontally, vertical, portable etc., little foreign matters such as dust clean: ground such as vertical easy cleaning woollen blanket with comparalive ease in the wherein horizontal family that is mainly used in; The portable narrow positions such as step, desktop of easily cleaning.
In addition, vacuum cleaner can be divided into filer element type, cyclone type to the mode that foreign matters such as dust, hair filter by it.Wherein filer element type makes the air that contains foreign matter flow through a kind of dry goods dust bag, foreign matter filtered to change dust bag periodically, and cyclone type makes the suction air generation swirling flow that contains foreign matter, fall the bottom surface with sucking the deadweight effect tenesmus of airborne foreign matter in rotary course, do not need dust bag, its use amount just constantly rises.
Fig. 1 is the structural representation of a kind of vacuum cleaner reel of prior art.As shown in Figure 1, vacuum cleaner reel of the prior art comprises reel 1, loop line button 2 and support 3, the centre of described reel is run through and is provided with bobbin, power line twines thereon, one side of described reel is equipped with a support, and opposite side is equipped with coil spring box, and the wind spring dish is in coil spring box, when pulling out power line, drive the reel rotation, make wind spring tighten up; Push following winder loop line braking button reel is loosened, the reel reverse rotation is twined power line and is regained.
But there is following shortcoming in the wire-retracting device of the vacuum cleaner reel of prior art, and the loop line power of former winder comes from wind spring, in loop line, the energy of wind spring discharges suddenly, and the speed that line reclaims is very fast, and existing structure is not controlled the device of wind spring.Consequently the speed of loop line is too fast, and alters a great deal.Cause power line to twine and normal problem such as loop line.
Summary of the invention
Technical problem to be solved by this invention is, overcomes the prior art shortcoming, provides a kind of simple in structure, can effectively limit the device of vacuum cleaner reel loop line speed.
The technical solution adopted in the present invention is:
A kind of winder comprises reel and support, can be rotatably set on the support of described reel, and described winder also comprises the oil damping device that is fixedly installed on internal body, described oil damping device and reel can be in transmission connection.
Described oil damping device is fixedly installed on the support inboard, is formed with groove in the described reel bobbin end cavity, and groove and travelling gear that oil damping device roller end is set are connected by meshing transmission.
Described oil damping device is fixedly installed on the support inboard, outwards vertical annulus coaxial of segment distance formation that extends in described reel baffle plate end with bobbin, the groove that the tooth of the inner surface of described annulus or outer surface setting and travelling gear is complementary, the travelling gear of described groove and oil damping device is connected by meshing transmission.
At the circular cylindrical cavity of described inside cavity with the coaxial setting of described through hole, described circular cylindrical cavity inner surface is formed with groove; Described oil damping device is fixedly installed on the outside of support, and the travelling gear that is arranged on oil damping device roller end passes described support and is connected with a joggle with the groove of circular cylindrical cavity from through hole.
The free end of described circular cylindrical cavity maintains an equal level mutually with described baffle plate.
The end of described rotating shaft is provided with shaggy cylinder, and it contacts with friction with reel bobbin end cavity inner wall or annulus surface.
At the coaxial main pulley that is set with in the side shield outside of winder reel, the oil damping device is fixedly installed on housing bottom or the support, and driving belt is with main pulley and be fixedly installed on can being in transmission connection from belt pulley of oil damping device roller end.
Stretch out at the bobbin of winder reel and to form the main pulley of coaxial setting, the oil damping device is fixedly installed on housing bottom or the support, and driving belt is with main pulley and be fixedly installed on can being in transmission connection from belt pulley of oil damping device roller end.
The invention has the beneficial effects as follows: speed-limiting device of the present invention is simple in structure, be easy to realize, and is easy to operate, improved user's convenience, can suppress the height loop line of reel effectively, improved the usability of product.
Description of drawings
Fig. 1 is the perspective view of prior art vacuum cleaner reel;
Fig. 2 is the first embodiment overall structure schematic diagram of winder of the present invention;
Fig. 3 is the first embodiment reel structural representation of winder shown in Figure 2;
Fig. 4 is a supporting structure schematic diagram shown in Figure 2;
Fig. 5 is the oil damping device explosion figure of winder of the present invention.
Fig. 6 is the second embodiment side view of winder of the present invention;
Fig. 7 is second embodiment of the winder of the present invention structural representation that explodes;
Fig. 8 is the second embodiment reel structural representation of winder of the present invention.
The specific embodiment
Below in conjunction with the drawings and specific embodiments vacuum cleaner reel of the present invention is described in further detail:
Shown in Fig. 2-4, the vacuum cleaner reel of first embodiment of the invention comprises reel 10, one side of described reel 10 is provided with support 30, described support 30 1 sides are provided with support bar 31 perpendicularly, described reel 10 can be rotatably set on the support bar 31 and between is provided with wind spring, realizing the power line loop line, described vacuum cleaner reel also comprises and is fixedly installed on the oil damping device 40 that can be in transmission connection with reel within the dust catcher body.
As shown in Figure 5, the oil damping device 40 of first embodiment of the invention comprises the end cap 41 of cylinder body 42 and salable described cylinder body 42, store viscous oil in the described cylinder body, be provided with to described cylinder body 42 bilateral symmetry mounting flange 48, in order to its stable being fixedly connected on winder support or the body; Described end cap 41 centers are provided with through hole, and the rotating shaft 45 that root is provided with plectrum 43 extends out from the through hole at end cap 41 centers, and the end of described rotating shaft 45 and travelling gear 46 can be in transmission connection.Described rotating shaft 41 is rotatably connected hermetically with end cap 45 junctions, guarantee oil damping device 40 hermetically the transmission by rotating shaft 45 simultaneously can drive plectrum 43 and in cylinder body, rotate.
Shown in Figure 4, the oil damping device of first embodiment of the invention is installed in winder support 30 with interior plus screw and faces reel one side, and travelling gear 46 is axially identical with the bearing of trend of support bar 31, after being arranged on reel on the support, described travelling gear 46 is connected with a joggle with the internal gear of the outer rim of reel 10.
Described reel 10 comprises cylindrical spool 11, be formed on bobbin 11 both sides and with the perpendicular left baffle 12 of bobbin 11, described bobbin 11 centers are formed with the through hole 13 that is complementary with support bar 31, and the end at bobbin 11 is formed with the bigger cavity of diameter 15, is provided with the coil spring box 14 that holds wind spring in it.Inner ring surface in described cavity 15 ends is formed with groove 16, and described groove 16 matches with the tooth of travelling gear 46.When reel 10 was installed, described groove 16 just was meshed with travelling gear 46 and is connected.
The operation principle of the oil damping speed limit of vacuum cleaner reel of the present invention is:
When loop line, the loop line button reel that is pressed begins to rotate, and reel 10 drives travelling gears 46 rotations, and travelling gear 46 drives inner plectrum 43 then and rotates, and plectrum 43 promotes the viscous oil material of cylinder body 42 inside, forms drag effect on plectrum 43.Reaction force transmits back reel again by travelling gear 46, thereby the reel acceleration is reduced.Along with the increase of reel speed, plectrum 43 increases with the active force of viscous oil, makes reel reach dynamic balance at last, forms the uniform speed motion state.
It is pointed out that winder,, also have the damped coefficient of oil can realize at the uniform velocity loop line by the power gear of control and the gearratio of travelling gear for different model.
Further, the outwards vertical end distance that extends is from forming an annulus coaxial with bobbin 11 in described reel baffle plate end, the groove that the inner surface setting of described annulus and the tooth of travelling gear 46 are complementary, when being arranged on the oil damping device on the support accordingly, the groove and the travelling gear of annulus are connected by meshing transmission, can realize speed limit purpose of the present invention.
Further, the outwards vertical end distance that extends is from forming an annulus coaxial with bobbin 11 in described reel baffle plate end, the outer surface of described annulus is provided with the groove that the tooth with travelling gear 46 is complementary, when being arranged on the oil damping device on support or the body correspondence position accordingly, the groove and the travelling gear of annulus are connected by meshing transmission, can realize speed limit purpose of the present invention.
Fig. 6-Figure 8 shows that second embodiment of the present invention, the reel 80 of present embodiment comprises cylindrical spool, be formed on the bobbin both sides and with the perpendicular left baffle of bobbin, described bobbin center is formed with the through hole that is complementary with frame support rails, and the end at bobbin is formed with the bigger cavity of diameter 85, is provided with the coil spring box that holds wind spring in it.The circular cylindrical cavity 81 of and described through hole coaxial setting inner, described circular cylindrical cavity 81 at described cavity 85 fixedly connected with reel 80 or integrally formed and be formed with the groove 82 that the travelling gear with oil damping device 70 is complementary in the described cavity.The structure of described oil damping device 70 is identical with the structural behaviour of oil damping device 40, is the label difference at this, so do not give unnecessary details again.
Wherein, the free end of described circular cylindrical cavity 81 maintains an equal level mutually with described baffle plate, and when described reel rotatably was fixed on the support, described circular cylindrical cavity 81 can not interfere the influence installation with support and use.
Described oil damping device 70 is fixedly installed on the outside of support 60, promptly away from a side of reel, offer the through hole 61 that the travelling gear that can allow described oil damping device passes through on the described support 60, when the mounting flange of described oil damping device is fixedlyed connected with the fixed groove on the support accordingly, when realization was fixedly installed on described support 60 outsides with the oil damping device, the travelling gear of described oil damping device passed described support and is connected with a joggle with the internal tooth 82 of circular cylindrical cavity 81 from through hole 61.
When loop line, the loop line button reel that is pressed begins to rotate, and the internal tooth 82 of the circular cylindrical cavity 81 of reel 80 drives the travelling gears rotation, and the inside plectrum that travelling gear drives the oil damping device then rotates, plectrum promotes the viscous oil material of cylinder interior, forms drag effect on plectrum.Reaction force transmits back reel again by travelling gear, thereby the reel acceleration is reduced.Along with the increase of reel speed, the active force of plectrum and viscous oil increases, and makes reel reach dynamic balance at last, forms the uniform speed motion state.
Need to prove, above-mentioned two embodiment, the oil damping device is arranged on different positions, then it produces different gearratios, winder and oil damping device with respect to different model, the change of the change combination gear number by the phase active position can be regulated the needs of different drive ratios, realizes steady speed limit.
Certainly, at above-mentioned two embodiment, the drive connection between winder reel and the oil damping device is not limited to gear drive, can also the corresponding surperficial frictional drive with described reel of rotating shaft be connected or the belt pulley transmission by being provided with.
Being in transmission connection of the reel of winder and oil damping device can also take CONTACT WITH FRICTION to come transmission, fixedly connected or be formed with shaggy column structure in the outer end of the rotating shaft of oil damping device, equally inner ring surface or the outer ring surface in the cavity end of described correspondence is formed with rough surface, when reel is installed, described roller end matsurface just contacts with the matsurface of cavity end, and there is friction between the two, realizes the present invention's purpose by frictional drive.In like manner, the inner surface or the outer surface of described reel baffle plate end annulus are set to coarse structure, and when reel was installed, described roller end cylinder just contacted with the matsurface of described annulus, and there is friction between the two, realizes the present invention's purpose by frictional drive.
Being in transmission connection of the reel of winder and oil damping device can also be taked belt transmission, coaxial main pulley or the bobbin of fixedly installing stretches out and forms coaxial main pulley in the side shield of the winder reel outside, the oil damping device is fixedly installed on housing bottom or the support, the roller end of described oil damping device is set with from belt pulley, driving belt can be in transmission connection with main pulley with from belt pulley, can realize the present invention's purpose equally.
In sum, oil damping speed-limiting device of the present invention is simple in structure, be easy to realize, and is easy to operate, improved user's convenience, can suppress the high speed loop line of reel effectively, improved properties of product.
It is worthy of note; protection scope of the present invention is not limited to above-mentioned instantiation mode; according to basic fundamental design of the present invention; as in transmission, adding the ratchet ratchet structure; can realize the loop line speed limit and speed limit or the oil damping device in the first embodiment of the invention is being arranged on the support outside etc. not during backguy; those of ordinary skills need not through creative work, and the embodiment that can associate all belongs to protection scope of the present invention.
Claims (8)
1. winder, comprise reel and support, can be rotatably set on the support of described reel is characterized in that: described winder also comprises the oil damping device that is fixedly installed on internal body, and described oil damping device and reel can be in transmission connection.
2. winder according to claim 1, it is characterized in that: described oil damping device is fixedly installed on support (30) inboard, be formed with groove (16) in the described reel bobbin end cavity, the groove (16) that oil damping device roller end is set is connected by meshing transmission with travelling gear (46).
3. winder according to claim 1, it is characterized in that: described oil damping device is fixedly installed on support (30) inboard, in described reel baffle plate end outwards vertical extend a segment distance form one with the coaxial annulus of bobbin (11), the groove that the tooth of the inner surface of described annulus or outer surface setting and travelling gear (46) is complementary, the travelling gear (46) of described groove and oil damping device is connected by meshing transmission.
4. winder according to claim 1 is characterized in that: the circular cylindrical cavity (81) in described cavity (85) inside with the coaxial setting of described through hole, and described circular cylindrical cavity (81) inner surface is formed with groove (82); Described oil damping device (70) is fixedly installed on the outside of support (60), and the travelling gear that is arranged on oil damping device roller end passes described support and is connected with a joggle with the groove (82) of circular cylindrical cavity (81) from through hole (61).
5. winder according to claim 4 is characterized in that: the free end of described circular cylindrical cavity (81) maintains an equal level mutually with described baffle plate.
6. according to each described winder of claim 1-4, it is characterized in that: the end of described rotating shaft (45) is provided with shaggy cylinder, and it contacts with friction with reel bobbin end cavity inner wall or annulus surface.
7. winder according to claim 1, it is characterized in that: at the coaxial main pulley that is set with in the side shield outside of winder reel, the oil damping device is fixedly installed on housing bottom or the support, and driving belt is with main pulley and be fixedly installed on can being in transmission connection from belt pulley of oil damping device roller end.
8. winder according to claim 1, it is characterized in that: stretching out at the bobbin of winder reel forms the main pulley of coaxial setting, the oil damping device is fixedly installed on housing bottom or the support, and driving belt is with main pulley and be fixedly installed on can being in transmission connection from belt pulley of oil damping device roller end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101990299A CN102273984A (en) | 2010-06-12 | 2010-06-12 | Coil winder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101990299A CN102273984A (en) | 2010-06-12 | 2010-06-12 | Coil winder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102273984A true CN102273984A (en) | 2011-12-14 |
Family
ID=45099962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101990299A Pending CN102273984A (en) | 2010-06-12 | 2010-06-12 | Coil winder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102273984A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106691359A (en) * | 2017-01-23 | 2017-05-24 | 重庆市计量质量检测研究院 | Automatic mechanical device for cleaning bed surface |
| CN114123018A (en) * | 2021-10-28 | 2022-03-01 | 广西电网有限责任公司百色田东供电局 | Wire clamping device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0493736A2 (en) * | 1990-12-19 | 1992-07-08 | AB Ph. Nederman & Co. | Hose or cable reeling device |
| WO1996026565A1 (en) * | 1995-02-21 | 1996-08-29 | Holzschuh Gmbh & Co. Kg | Cable drum |
| CN1683230A (en) * | 2004-04-13 | 2005-10-19 | 三星光州电子株式会社 | Cord-reel assembly for electronic devices |
| CN101254330A (en) * | 2007-03-02 | 2008-09-03 | 项敏 | Non-mechanical friction damping automatically controlling speed method and device thereof thereof |
| CN101390724A (en) * | 2007-09-18 | 2009-03-25 | 日立空调·家用电器株式会社 | Electric dust collector |
| EP2078490A2 (en) * | 2008-01-11 | 2009-07-15 | MIELE & CIE. KG | Electrical device with an improved cable coiling system and method for operating such an electrical device |
| CN101596087A (en) * | 2008-06-04 | 2009-12-09 | 乐金电子(天津)电器有限公司 | A kind of winder that has the dust catcher of liquid damping device |
-
2010
- 2010-06-12 CN CN2010101990299A patent/CN102273984A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0493736A2 (en) * | 1990-12-19 | 1992-07-08 | AB Ph. Nederman & Co. | Hose or cable reeling device |
| WO1996026565A1 (en) * | 1995-02-21 | 1996-08-29 | Holzschuh Gmbh & Co. Kg | Cable drum |
| CN1683230A (en) * | 2004-04-13 | 2005-10-19 | 三星光州电子株式会社 | Cord-reel assembly for electronic devices |
| CN101254330A (en) * | 2007-03-02 | 2008-09-03 | 项敏 | Non-mechanical friction damping automatically controlling speed method and device thereof thereof |
| CN101390724A (en) * | 2007-09-18 | 2009-03-25 | 日立空调·家用电器株式会社 | Electric dust collector |
| EP2078490A2 (en) * | 2008-01-11 | 2009-07-15 | MIELE & CIE. KG | Electrical device with an improved cable coiling system and method for operating such an electrical device |
| CN101596087A (en) * | 2008-06-04 | 2009-12-09 | 乐金电子(天津)电器有限公司 | A kind of winder that has the dust catcher of liquid damping device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106691359A (en) * | 2017-01-23 | 2017-05-24 | 重庆市计量质量检测研究院 | Automatic mechanical device for cleaning bed surface |
| CN106691359B (en) * | 2017-01-23 | 2019-04-02 | 重庆市计量质量检测研究院 | A kind of clean automated machine device of bed surface |
| CN114123018A (en) * | 2021-10-28 | 2022-03-01 | 广西电网有限责任公司百色田东供电局 | Wire clamping device |
| CN114123018B (en) * | 2021-10-28 | 2024-07-12 | 广西电网有限责任公司百色田东供电局 | Wire clamping device |
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Effective date of registration: 20160512 Address after: 210014 Yongfeng Road, Qinhuai District, Jiangsu, No. 28, No. Applicant after: Nanjing LG Panda Appliances Co., Ltd. Address before: 300402 Beichen District, Tianjin Jin Wai Road, No. 9 Applicant before: Lejin Electronic and Electric Appliance Co., Ltd. (Tianjin) |
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| C12 | Rejection of a patent application after its publication | ||
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Application publication date: 20111214 |