CN102113858A - Line winding device with automatic following function - Google Patents
Line winding device with automatic following function Download PDFInfo
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- CN102113858A CN102113858A CN2011100450762A CN201110045076A CN102113858A CN 102113858 A CN102113858 A CN 102113858A CN 2011100450762 A CN2011100450762 A CN 2011100450762A CN 201110045076 A CN201110045076 A CN 201110045076A CN 102113858 A CN102113858 A CN 102113858A
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Abstract
The invention discloses a line winding device with an automatic following function. The line winding device comprises a line winding key, wherein a pressing surface of the line winding key is provided with a first inner inclined surface of a horizontal key arm; one end of the horizontal key arm is hinged with a fixed bracket, and the other end of the horizontal key arm is provided with a horizontal key; an elastic supporting component is arranged below the end part, which is close to the horizontal key, of the horizontal key arm, and a vertical key is connected above the end part, which is close to the horizontal key, of the horizontal key arm; a horizontal locking block is arranged on one side of the horizontal key arm; a seam allowance and a free end are arranged on the side, which is close to the horizontal key arm, of the horizontal locking block, and a pressing spring is arranged on the side, which is far away from the horizontal key arm, of the horizontal locking block; the bottom of the vertical key is provided with an extended section, and the bottom of the extended section is an inclined surface; the horizontal key arm is also provided with a second lateral inclined surface which is opposite to the free end; and the seam allowance is tightly pressed on the inclined surface at the bottom of the extended section. Through the line winding device, the automatic following function is increased on the basis that a line returning function of the conventional line winding device is retained.
Description
Technical field
The present invention relates to a kind of winder of dust catcher, particularly relate to a kind of with the winder of following function automatically.
Background technology
Dust catcher is a kind of novel, advanced dust removal device, it is widely used in hotel, hospital, garden, shop, library, laboratory, machine room, family etc. and locates, suction nozzle with different size, can be used for removing the dirt bits on carpet, clothing, sofa, household electronic products and the electronic instrument respectively, use very convenient.
According to dust collector structure and profile, be divided into vertical type dust collector, horizontal dust collector and portable dust collector etc. usually.
Dust collector structure comprises substantially by the motor of dust collector that imports electric current generation suction, forms suction nozzle, hose, the filter of air path system, gathers the dust collecting part of inhalation (inhalatio) etc.
The body of horizontal dust collector generally comprises parts such as protecgulum, bonnet and drain pan.Before tops be provided with hose coupling, form the disposal box that gathers inhalation (inhalatio) in the drain pan below the protecgulum, be provided with dismountable dust bag in the case.The top at drain pan middle part is arranged with power button, coil winder press key respectively, and the drain pan rear portion is respectively equipped with dust sucting motor and winder, after be covered with exhaust sponge lid.
Because the horizontal dust collector body is short and small, power line inconvenience also can't hang on the fuselage.Be the good looking appearance that keeps fuselage integral body and complete, usually in the dust scrubber drain pan, be provided with winder, and above drain pan middle part, be provided with the coil winder press key that control reeler rotates, spaced winding has power line in the winder wheel disc, power-line plug is retained in the rear portion at the drain pan back side, supplies to pull out attaching plug and power line during use.In order to alleviate the volume and weight of dust catcher, make the space layout of dust catcher inside cavity more reasonable, also can winder is external.
Existing winder comprises left wheel disk, the right wheel disk that forms reel, and in the centre the two is combined as a whole and be provided with the roll of concentric circles shaft hole, and the power line that is wrapped on the roll can not be deviate between left wheel disk, right wheel disk or chaotic.Wheel support is provided with the center enwinding spring axis, and the wind spring dish drives the reel rotation when pulling out power line in coil spring box, wind spring is tightened up; Pushing button then makes reel loosen, and the reel reverse rotation is twined power line and regained.See also Fig. 1, the outside side of existing winder reel is provided with wheel support 1, be formed with back shaft 4 on the wheel support 1, be formed with support sleeve 5 on the button arm 3, button arm 3 is rotatably connected on the back shaft 4 by support sleeve 5, an end of button arm 3 is provided with braked wheel 2, another end is provided with spiral button 6, between button arm 3 and wheel support 1, be provided with the torsion spring (not shown), wheel support 1 is provided with center enwinding spring axis 8, and coil spring box 9 embeds and is fixed on the reel 7, and wind spring dish (not shown) is 9 li of coil spring boxs, one end is fixed on the center enwinding spring axis 8, and the other end is fixed on the inner periphery of coil spring box 9.When dust catcher quits work, press the spiral button, the button arm drives on the braked wheel and lifts, and reel breaks away from the control of braked wheel, the elastic force effect turning down of wind spring and regain power line in coil spring box.Unclamp the spiral button, the button arm drives braked wheel and resets under the effect of torsion spring.Only when pressing the spiral button, just can lift the braked wheel loop line, when dragging the dust catcher backguy, plug easily comes off above-mentioned existing winder, come off in order to prevent plug, and user's backguy of must bending over, therefore, convenience is bad; Otherwise, with how many power lines need in advance line be pulled out, if the power line of pulling out is too many, then line is piled up on the ground, twines easily, hinders the mobile and not attractive in appearance of dust catcher.
Summary of the invention
The present invention provides a kind of band more convenient to use to follow the winder of function automatically for solving the technical problem that exists in the known technology.
The technical scheme that the present invention takes for the technical problem that exists in the solution known technology is: a kind of with the winder of following function automatically, comprise the spiral button, and the press surface of described spiral button is provided with the first inboard inclined-plane of horizontal button arm; One end and the fixed support of described horizontal button arm are hinged, and the other end is provided with horizontal button; Described horizontal button arm is provided with elastic supporting part below the end of nearly horizontal button, be connected with vertical button above the end of nearly horizontal button; One side of described horizontal button arm is provided with the Horizontal lock stops, and described Horizontal lock stops is provided with seam and free end in nearly horizontal button arm side, and described Horizontal lock stops is provided with in the flat button arm of far water side and holds out against spring; The bottom of described vertical button is provided with extension, and the bottom of described extension is the inclined-plane; Described horizontal button arm also is provided with the second skew back face, and the second skew back face of described horizontal button arm is relative with described free end, and described seam is pressed on the inclined-plane of described extension bottom.
Described elastic supporting part is a spring.
Described vertical button is arranged between described elastic supporting part and the described horizontal button.
Described extension is the local extension that is arranged on described vertical button bottom.
Advantage and good effect that the present invention has are: by adopting the first inboard inclined-plane that is provided with horizontal button arm on the press surface of spiral button, the structure of latch is set in a side of horizontal button arm, make winder on the basis that keeps existing winder loop line function, increased and followed function automatically, in the time of the pulling dust catcher, power line is pulled out automatically; When dust catcher retreats, the power line automatic drawing back; Power line always is in only length, the convenient use.
Description of drawings
Fig. 1 is existing winder left side stravismus perspective view;
Fig. 2 is a structural representation of the present invention;
Fig. 3 is the partial schematic diagram of braked wheel part of the present invention;
Fig. 4 is the assembling schematic diagram of several sections such as the horizontal button arm of latch of the present invention, vertical button and latch;
Fig. 5 is the partial schematic diagram of latch part of the present invention.
Among the figure: 1, wheel support, 2, braked wheel, 3, the button arm, 4, back shaft, 5, support sleeve, 6, the spiral button, 7, reel, 8, the center enwinding spring axis, 9, coil spring box, 10, fixed support, 11, horizontal button arm, 11-1, the first inboard inclined-plane, 11-2, the second inboard inclined-plane, 12, spring, 13, vertical button, 13-1, extension, 14, horizontal button, 15, the Horizontal lock stops, 16, hold out against spring, 17, the vertical fixing block, 18, back-up block.
The specific embodiment
For further understanding summary of the invention of the present invention, characteristics and effect, exemplify following examples now, and conjunction with figs. is described in detail as follows:
See also Fig. 2～Fig. 5, the present invention is for a kind of with the winder of following function automatically, unlike the prior art be, the press surface of spiral button 6 is provided with the first inboard inclined-plane 11-1 of horizontal button arm 11, and an end and the fixed support 10 of horizontal button arm 11 are hinged, and the other end is provided with horizontal button 14, horizontal button arm 11 is provided with elastic supporting part below the end of nearly horizontal button, in the present embodiment, elastic supporting part adopts spring 12, also can adopt resilient sleeve.Be connected with vertical button 13 above the end of nearly horizontal button, vertical button 13 is arranged between spring 12 and the horizontal button 14.Horizontal button arm 11 also is provided with the second inboard inclined-plane 11-2.The inboard of horizontal button arm 11 is provided with Horizontal lock stops 15, and Horizontal lock stops 15 is provided with seam and free end in nearly horizontal button arm side.The bottom inside of vertical button 13 is provided with local extension 13-1, and the bottom of vertical button extension 13-1 is the inclined-plane.Extension 13-1 also can be in the elongated setting in whole inboard, but can increase the volume and weight of vertical button.Horizontal lock stops 15 is provided with in the side away from horizontal button arm and holds out against spring 16, the seam of Horizontal lock stops 15 is on the inclined-plane that is pressed on vertical button extension 13-1 bottom under the effect that holds out against spring 16, Horizontal lock stops 15 is spacing by vertical button 13 levels, Horizontal lock stops 15 is slidingly connected on the back-up block 18, and be provided with the second inboard inclined-plane 11-2 opposed free ends with horizontal button arm 11, hold out against spring 16 crampings between Horizontal lock stops 15 and vertical fixing block 17.Above-mentioned inclined-plane is the relevant part of promotion and moves horizontally and establish.The second inboard inclined-plane 11-2 of above-mentioned horizontal button arm 11, vertical button extension 13-1, Horizontal lock stops 15, hold out against the inboard that spring 16, vertical fixing block 17 and back-up block 18 etc. are not limited to be arranged on horizontal button arm 11, under the situation of space permission, also can be arranged on the outside of horizontal button arm 11.
Present embodiment is for adopting the external winder of foregoing invention, the bottom of winder box can be fixed by vacuum mode and floor, can adopt hook to connect between the plug of winder and the plug of dust catcher, the good difficult drop-off of security, need not in advance power line to be pulled out, in the time of the pulling dust catcher, power line is pulled out automatically.The present invention also can be applicable to built-in winder.
Other structure of the present invention is same as the prior art, does not repeat them here.
Operation principle of the present invention:
When 1) dust catcher is worked, press horizontal button 14, the second inboard inclined-plane 11-2 of horizontal button arm 11 promotes the free end of Horizontal lock stops 15, Horizontal lock stops 15 is moved horizontally towards the direction away from horizontal button arm 11, when horizontal button 14 arrive strokes bottom the time, Horizontal lock stops 15 resets under the effect that holds out against spring 16, horizontal button arm 11 is pressed in below it, Horizontal lock stops 15 has blocked horizontal button arm 11, and it can not be moved upward, and the first inboard inclined-plane 11-1 of horizontal button arm depresses spiral button 6, and make spiral button 6 remain on depressed state, at this moment, winder is in automatic following state, and braked wheel 2 remains on the upward attitude, reel has broken away from the control of braked wheel, during the pulling dust catcher, only need overcome the restoring force of wind spring, power line is drawn out; When dust catcher retreats, break away from the reel of braked wheel control, in the effect turning down of wind spring restoring force and regain power line, make power line always be in only length.After dust catcher quits work, press vertical button 13, the inclined-plane of vertical button 13 extensions bottom promotes the seam of Horizontal lock stops 15, Horizontal lock stops 15 is moved horizontally towards the direction away from horizontal button arm 11, make horizontal button arm 11 break away from Horizontal lock stops 15, unclamp vertical button 13, vertical button 13 and horizontal button arm 14 move upward simultaneously under the effect of spring 12 and reset, and Horizontal lock stops 15 resets under the effect that holds out against spring 16.
2) the loop line function with existing winder is identical, when dust catcher quits work, directly presses vertical button 13, and the vertical horizontal button arm 11 of button 13 drives is depressed spiral button 6, drives on the braked wheel 2 and lifts, thereby make the power line loop line; Unclamp vertical button 13, be equivalent to unclamp spiral button 6, braked wheel 2 resets.The loop line function that has kept existing winder.
Although in conjunction with the accompanying drawings the preferred embodiments of the present invention are described above; but the present invention is not limited to the above-mentioned specific embodiment; the above-mentioned specific embodiment only is schematic; be not restrictive; those of ordinary skill in the art is under enlightenment of the present invention; not breaking away under the scope situation that aim of the present invention and claim protect, can also make a lot of forms, these all belong within protection scope of the present invention.
Claims (4)
1. a band is followed the winder of function automatically, comprises the spiral button, it is characterized in that the press surface of described spiral button is provided with the first inboard inclined-plane of horizontal button arm; One end and the fixed support of described horizontal button arm are hinged, and the other end is provided with horizontal button; Described horizontal button arm is provided with elastic supporting part below the end of nearly horizontal button, be connected with vertical button above the end of nearly horizontal button; One side of described horizontal button arm is provided with the Horizontal lock stops, and described Horizontal lock stops is provided with seam and free end in nearly horizontal button arm side, and described Horizontal lock stops is provided with in the flat button arm of far water side and holds out against spring; The bottom of described vertical button is provided with extension, and the bottom of described extension is the inclined-plane; Described horizontal button arm also is provided with the second skew back face, and the second skew back face of described horizontal button arm is relative with described free end, and described seam is pressed on the inclined-plane of described extension bottom.
2. band according to claim 1 is followed the winder of function automatically, it is characterized in that, described elastic supporting part is a spring.
3. band according to claim 1 and 2 is followed the winder of function automatically, it is characterized in that, described vertical button is arranged between described elastic supporting part and the described horizontal button.
4. band according to claim 1 is followed the winder of function automatically, it is characterized in that, described extension is the local extension that is arranged on described vertical button bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100450762A CN102113858A (en) | 2011-02-24 | 2011-02-24 | Line winding device with automatic following function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100450762A CN102113858A (en) | 2011-02-24 | 2011-02-24 | Line winding device with automatic following function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102113858A true CN102113858A (en) | 2011-07-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011100450762A Pending CN102113858A (en) | 2011-02-24 | 2011-02-24 | Line winding device with automatic following function |
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| CN (1) | CN102113858A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103371775A (en) * | 2012-04-20 | 2013-10-30 | 乐金电子(天津)电器有限公司 | Main motor direct-driven roll brush structure of vertical dust collector |
| CN107807697A (en) * | 2017-10-26 | 2018-03-16 | 合肥超越电器有限责任公司 | A kind of temperature controller of flexible lift exterior protection cover |
-
2011
- 2011-02-24 CN CN2011100450762A patent/CN102113858A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103371775A (en) * | 2012-04-20 | 2013-10-30 | 乐金电子(天津)电器有限公司 | Main motor direct-driven roll brush structure of vertical dust collector |
| CN107807697A (en) * | 2017-10-26 | 2018-03-16 | 合肥超越电器有限责任公司 | A kind of temperature controller of flexible lift exterior protection cover |
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Application publication date: 20110706 |