CN103720309B - Lifting clothes hanger - Google Patents

Lifting clothes hanger Download PDF

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Publication number
CN103720309B
CN103720309B CN201410000294.8A CN201410000294A CN103720309B CN 103720309 B CN103720309 B CN 103720309B CN 201410000294 A CN201410000294 A CN 201410000294A CN 103720309 B CN103720309 B CN 103720309B
Authority
CN
China
Prior art keywords
driving disc
rope
clothes hanger
planetary gear
rotating shaft
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
Application number
CN201410000294.8A
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Chinese (zh)
Other versions
CN103720309A (en
Inventor
李梦芝
季婕
常洋
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Southeast University
Original Assignee
Southeast University
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Southeast University filed Critical Southeast University
Priority to CN201410000294.8A priority Critical patent/CN103720309B/en
Publication of CN103720309A publication Critical patent/CN103720309A/en
Application granted granted Critical
Publication of CN103720309B publication Critical patent/CN103720309B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The invention discloses a lifting clothes hanger. The lifting clothes hanger comprises a hook, a mounting base plate, a rope winder, a primary rope, a rope connector, secondary ropes and a clothes rack. The mounting base plate is a U-shaped plate with a downward opening. The rope winder comprises a shell, a rotating shaft, a planetary gear carrier, planetary gears, a sun wheel, a driving disc and a bead cord. The bead cord is clamped on the driving disc and is pulled to drive the driving disc to rotate. The sun wheel fixedly connected with the driving disc is meshed with the planetary gears around the sun wheel so as to enable the planetary gears to rotate, and consequently the planetary gears revolve around the center of a gear ring along the gear ring. The revolution of the planetary gears enables the planetary gear carrier to rotate, the rotation of the planetary gear carrier drives the rotating shaft fixedly connected to the planetary gear carrier to rotate. The upper end of the primary rope is fixed to the rotating shaft. The rotating shaft rotates to drive the primary rope to be wound on the rotating shaft. The lower ends of the secondary ropes are connected with the clothes rack. The primary rope is connected with the secondary ropes through the rope connector. Consequently, lifting of the clothes rack is achieved. Through the utilization of the lifting clothes hanger, clothes can be more convenient to air and collect.

Description

A kind of liftable clothes hanger
Technical field
The invention belongs to daily living article technical field, relate to a kind of liftable clothes hanger, especially the disc type clothes hanger of drying of small things.
Background technology
At present, disc type clothes hanger conventional in life by linking up with, rope, clothes stand, multiple chuck form, can the small articles such as a lot of socks of disposable airing, easy to use, save space.But, such clothes hanger all can hang over higher position usually, it is no matter airing or collecting clothing all needs with strut, simultaneously, when clothing is up pressed from both sides or is down got, usual needs pinch the hand-held clothing of clip one on the other hand, and this just needs clothes hanger to be placed on a suitable height, and these bring inconvenience all to the use of clothes hanger.
Summary of the invention
Technical problem: the invention provides a kind of solve existing clothes hanger use procedure inconvenience, can the multiple small articles of airing, save space, use liftable clothes hanger more easily.
Technical scheme: liftable clothes hanger of the present invention, comprise the hook, installation base plate, ropewinder, main rope, cable connector, secondary rope and the clothes stand that connect successively from top to bottom, installation base plate is the U-board that Open Side Down, ropewinder comprises shell, rotating shaft, pinion frame, planetary gear, sun gear, driving disc spacing pressing and pearl rope, and one end of main rope is fixedly connected in rotating shaft.Pinion frame, planetary gear, sun gear and driving disc spacing pressing are all arranged in the cavity of shell, and be fixedly connected with pinion frame after horizontally disposed rotating shaft one end penetrates shell, the vertical panel of the other end and installation base plate opposite side is rotationally connected.Planetary gear is arranged on the side of pinion frame, and engage with the gear ring that shell inner circumferential is arranged, sun gear is fixedly installed on the axle center of driving disc spacing pressing side, and sun gear engages with planetary gear, the circumference of driving disc spacing pressing is provided with mentions, the cavity embedding that pearl index enters shell is mentioned.
In a preferred embodiment of the present invention, shell is semi-enclosed housing, forms the cavity closed after housing is connected with the vertical panel of installation base plate side.
In a preferred embodiment of the present invention, pinion frame is arranged multiple planetary gear equidistant with axle center.
In a preferred embodiment of the present invention, driving disc spacing pressing circumference mention the groove be provided with for embedding the connection cord on pearl rope, the card bead of pearl rope embed two adjacent mention between.
In a preferred embodiment of the present invention, between pinion frame and driving disc spacing pressing, be provided with isolation pad.
In a preferred embodiment of the present invention, between isolation pad and driving disc spacing pressing, be provided with axial buffer pad.
Beneficial effect: the present invention compared with prior art, has the following advantages:
1, existing clothes hanger airing, collect clothing time all need with clothes support pole, and under normal circumstances clothes hanger has multiple object, heavier and get easy unstability in process in support, be easy to cause whole clothes stand to drop.As long as and liftable clothes hanger pulls pearl rope, clothes stand moving up and down in the vertical direction can be realized like a cork, make airing, to collect the process of clothing large for convenience.
2, existing clothes hanger is when pressing from both sides, getting clothing, clip need be pinched with a hand, the hand-held clothing of another, if people's operation, just need clothes stand to be suspended on a suitable height, consider that clothes stand is generally disc and for preventing clothing of making dirty, needs certain space when clothes stand hangs, and our hook etc. in lower in order to hanging articles is all arranged on wall usually, and be inconvenient to hang clothes stand.Liftable clothes hanger provided by the invention press from both sides, get clothing time only need pull bead, make clothes hanger rest on suitable height and be namely convenient to operation, well solve common hanger problem in use.And different users can according to the proper height of oneself height determination clothes stand.
3, in the present invention, planetary gear plays decelerating effect, and can obtain larger moment of torsion.When pulling pearl rope, driving disc spacing pressing can rotate thereupon, and sun gear is fixedly connected with driving disc spacing pressing, also rotates thereupon, because the sun gear number of teeth is few, rotating speed is very fast.But because sun gear engages with planetary gear, planetary gear engages with the gear ring of shell simultaneously, and the number of teeth of gear ring is many, and when sun gear rotates multi-turn, planetary gear just can drive pinion frame to rotate a circle, reach the object of deceleration, and obtain larger moment of torsion.This feature planetary allows user only just easily need can realize the lifting of clothes hanger by very little power.According to the feature of planetary gears power transmission, this mechanism can also effectively prevent rotating shaft from reversing under the pulling of main rope, because need very large moment of torsion that rotating shaft just can be made to rotate.
4, isolation pad is provided with between pinion frame and driving disc spacing pressing.There is circular hole at this isolation pad center, and sun gear one end is from this circular hole through engaging with planetary gear, and the other end is fixedly connected with driving disc spacing pressing.Planetary gear and driving disc spacing pressing separate by the existence of this isolation pad, make both have respective rotation space, can effectively prevent both when rotating because inflexible situation is blocked or rotated to axial rocking.This isolation pad can also prevent dust from entering planetary gear rotation space, just likely blocks gear once dust enters planetary gear space gear can not be rotated further.5, axial buffer pad is provided with between isolation pad and driving disc spacing pressing.The rim openings place of this buffering spacer and the axial plane at its place at an angle, about 10 °, thus make buffering spacer occupy certain thickness space in the axial direction, make axial space tightr, effectively preventing driving disc spacing pressing from occurring when rotating axially to rock, making the rotation steady and smooth more of driving disc spacing pressing.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the shell inner cavity schematic diagram of ropewinder.
Fig. 3 is rotating shaft and the pinion frame schematic diagram of ropewinder.
Fig. 4 is gear ring, planetary gear, sun gear engagement situation schematic diagram.
Fig. 5 is isolation pad schematic diagram.
Fig. 6 is buffering spacer schematic diagram.
Fig. 7 loads onto schematic diagram after isolation pad and buffering spacer in shell.
Fig. 8 is the schematic diagram that driving disc spacing pressing is fixedly connected with sun gear.
Fig. 9 is the schematic diagram after driving disc spacing pressing and pearl rope load shell inner cavity.
Figure 10 is the front view after ropewinder is installed on installation base plate.
Have in figure: ropewinder 1, hook 2, installation base plate 3, main rope 4, cable connector 5, secondary rope 6, clothes stand 7, shell 11, gear ring 111, rotating shaft 12, pinion frame 13, planet pin 131, planetary gear 14, sun gear 15, driving disc spacing pressing 16, mention 161, groove 162, pearl rope 17, connection cord 171, card bead 172, isolation pad 18, buffering spacer 19.
Detailed description of the invention
The present invention is further illustrated below in conjunction with embodiment and Figure of description.
As shown in Figure 1, this liftable clothes hanger, is made up of ropewinder 1, hook 2, installation base plate 3, main rope 4, cable connector 5, secondary rope 6, clothes stand 7.Installation base plate 3 is inverted U-shaped plate, and hook 2 is fixedly connected on the level board of installation base plate 3; Ropewinder 1 is fixedly mounted on the vertical panel of installation base plate 3 side; Rotating shaft 12 one end is stretched in ropewinder shell 11, and the vertical panel of the other end and installation base plate opposite side is rotationally connected; Main rope 4 upper end is fixedly connected in rotating shaft 12, and lower end is connected with cable connector 5; Secondary rope 6 upper end is connected with cable connector 5, and lower end is connected with clothes stand 7.
As shown in Fig. 2 ~ 9, ropewinder 1 comprises shell 11, rotating shaft 12, pinion frame 13, planetary gear 14, sun gear 15, driving disc spacing pressing 16, pearl rope 17, isolation pad 18, buffering spacer 19.
As shown in Figure 2, shell 11 inner circumferential has gear ring 111, and rotating shaft 12 is penetrated in shell by the circular hole at shell 11 center.As shown in Figure 3, rotating shaft 12 is fixedly connected with T-shaped with the axle center of pinion frame 13 after stretching into shell 11, pinion frame 13 has three Ge Juqi centers equidistantly distribute and the planet pin 131 be fixedly connected with it.
As shown in Figure 4, planetary gear 14 and planet pin 131 are rotationally connected, and the outside of planetary gear 14 is engaged with gear ring 111, and sun gear 15 engages with the inner side of three planetary gears 14 on the axle center of pinion frame 13 simultaneously, thus a formation planet circular system.
As shown in Figure 5, be isolation pad 18, there is circular hole at its center.One end of sun gear 15 can be engaged with planetary gear 14 after passing from this circular hole.Planetary gear 14 and driving disc spacing pressing 16 separate by the existence of this isolation pad, make both have respective rotation space, can effectively prevent both when rotating because inflexible situation is blocked or rotated to axial rocking.Isolation pad 18 can also prevent dust from entering the rotation space of planetary gear 14, so as not to dust enter planetary gear 14 space block gear make gear can not continue rotate.
As shown in Figure 6, be buffering spacer 19, there is circular hole at its center, and there is opening at edge, and each opening to be all inclined upwardly certain angle from its place plane, about 10 °.This angle of inclination makes buffering spacer 19 occupy certain thickness space in the axial direction, makes axial space tightr, effectively preventing driving disc spacing pressing 16 from occurring when rotating axially to rock, making the rotation steady and smooth more of driving disc spacing pressing 16.
As shown in Figure 7, for putting the plane after isolation pad 18 and buffering spacer 19, the center hole of the center hole of isolation pad 18 and buffering spacer 19 overlaps, and with the axes alignment of pinion frame 13.
As shown in Figure 8, driving disc spacing pressing 16 is fixedly connected with one end of sun gear 15, sun gear 15 is at the axle center place of driving disc spacing pressing 16, the periphery of driving disc spacing pressing 16 there is the groove 162 mentioning 161 and continuous distributed be evenly arranged, when driving disc spacing pressing 16 is connected with pearl rope 17, the connection cord 171 of pearl rope 17 embeds in groove 162, and card bead 172 is embedded in adjacent two and mentions between 161.
As shown in Figure 9, this figure be the sun gear 15 be fixedly connected with driving disc spacing pressing 16 one end from the center hole of buffering spacer 19 and isolation pad 18 through and after engaging with planetary gear 14, then at the plane after hanging up pearl rope 17 on 161 of mentioning of driving disc spacing pressing 16 circumference.。
As shown in Figure 10, shell 11 is fixedly mounted on installation base plate 3, and pearl rope 17 is introduced in shell 11 cavity by outside, and rotating shaft 12 penetrates in shell 11 from the center hole of shell 11.
When pulling pearl rope 17, what be stuck in driving disc spacing pressing 16 due to card bead 172 mentions between 161, and the motion of pearl rope 17 makes driving disc spacing pressing 16 rotate thereupon, and its velocity of rotation is identical with pulling the speed of pearl rope 17, and this speed is larger under normal circumstances.Because one end of sun gear 15 is fixedly connected on the center of driving disc spacing pressing 16, therefore drive sun gear 15 rotates by the rotation of driving disc spacing pressing 16 together.
Sun gear 15 engages with three planetary gears 14, therefore the rotation of sun gear 15 will make again planetary gear 14 that rotation occurs.Again because planetary gear 14 engages with gear ring 111, the revolution that planetary gear 14 also will occur along gear ring 111 around gear ring 111 center while rotation.
Because planetary gear 14 and planet pin 131 are rotationally connected, and planet pin 131 is fixedly connected with pinion frame 13, therefore drive pinion frame 13 rotates along the revolution of gear ring 111 by planetary gear 14 in its plane.
Rotating shaft 12 is fixedly connected with the center of pinion frame 13 after putting in shell 11, and drive rotating shaft 12 is rotated by rotation that therefore pinion frame 13 occurs together.
The upper end of main rope 4 is fixedly connected with rotating shaft 12, lower end is connected with cable connector 5, and the upper end of secondary rope 6 is connected with cable connector 5, and lower end is connected with clothes stand 7, the rotation of rotating shaft 12 makes winner's rope 6 coil thereon, thus reaches the object of clothes stand 7 lifting.
The number of teeth of sun gear 15 is few, and the number of teeth of gear ring 111 is many, and when sun gear 15 rotates multi-turn, planetary gear 14 just can turn around along gear ring 111 public affairs.When this makes to pull pearl rope 17, speed is delivered in rotating shaft 12 faster, speed obviously reduces, and gear ring 111 is exactly the degree that speed reduces with the gear ratio of sun gear 15.Reach the object of deceleration, the process medium velocity making whole clothes stand 7 rise or decline is moderate and steady.
Planetary transmission device, can also make by less power rotating shaft 12 obtain larger moment of torsion, allow user only just easily need can realize the lifting of clothes stand 7 by less power while effectively slowing down.This device can also effectively prevent clothes stand 7 from adding in suspended garment, and when quality is larger, rotating shaft 12 is pulled by main rope 6 and reverses.Because such situation just can need be made to occur with very large moment of torsion, it further ensures liftable clothes hanger reliability in use.

Claims (6)

1. a liftable clothes hanger, comprise the hook (2), installation base plate (3), ropewinder (1), main rope (4), cable connector (5), secondary rope (6) and the clothes stand (7) that connect successively from top to bottom, it is characterized in that, described installation base plate (3) is the U-board that Open Side Down, described ropewinder (1) comprises shell (11), rotating shaft (12), pinion frame (13), planetary gear (14), sun gear (15), driving disc spacing pressing (16) and pearl rope (17), and one end of described main rope (4) is fixedly connected in described rotating shaft (12);
Described pinion frame (13), planetary gear (14), sun gear (15) and driving disc spacing pressing (16) are all arranged in the cavity of shell (11), horizontally disposed described rotating shaft (12) one end penetrates shell (11) and is fixedly connected with pinion frame (13) afterwards, and the vertical panel of the other end and installation base plate (3) opposite side is rotationally connected;
Described planetary gear (14) is arranged on the side of pinion frame (13), and engage with the gear ring (111) that shell (11) inner circumferential is arranged, described sun gear (15) is fixedly installed on the axle center of driving disc spacing pressing (16) side, sun gear (15) engages with planetary gear (14), the circumference of described driving disc spacing pressing (16) is provided with mentions (161), and the cavity embedding that described pearl rope (17) introduces shell (11) is mentioned in (161).
2 .a kind of liftable clothes hanger according to claim 1, is characterized in that, described shell (11) is semi-enclosed housing, forms the cavity closed after housing is connected with the vertical panel of installation base plate (3) side.
3 .a kind of liftable clothes hanger according to claim 1, is characterized in that, described pinion frame (13) is arranged multiple planetary gear equidistant with axle center (14).
4 .a kind of liftable clothes hanger according to claim 1, it is characterized in that, described driving disc spacing pressing (16) circumference mention the groove (162) (161) be provided with for embedding the connection cord (171) on pearl rope (17), the card bead (172) of pearl rope (17) embeds two and adjacently to mention between (161).
5 .a kind of liftable clothes hanger according to claim 1, is characterized in that, is provided with isolation pad (18) between described pinion frame (13) and driving disc spacing pressing (16).
6 .a kind of liftable clothes hanger according to claim 5, is characterized in that, is provided with axial buffer pad (19) between described isolation pad (18) and driving disc spacing pressing (16).
CN201410000294.8A 2014-01-02 2014-01-02 Lifting clothes hanger Expired - Fee Related CN103720309B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410000294.8A CN103720309B (en) 2014-01-02 2014-01-02 Lifting clothes hanger

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410000294.8A CN103720309B (en) 2014-01-02 2014-01-02 Lifting clothes hanger

Publications (2)

Publication Number Publication Date
CN103720309A CN103720309A (en) 2014-04-16
CN103720309B true CN103720309B (en) 2015-04-08

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Application Number Title Priority Date Filing Date
CN201410000294.8A Expired - Fee Related CN103720309B (en) 2014-01-02 2014-01-02 Lifting clothes hanger

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Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107319891A (en) * 2017-09-03 2017-11-07 佛山佳运航科技有限公司 A kind of hanging device for being used to sell underwear
CN113460906A (en) * 2021-05-31 2021-10-01 浙江金轴机电科技有限公司 Speed reducer of intelligent elevator

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2806538Y (en) * 2005-07-12 2006-08-16 上海富球电器科技有限公司 Rope winding apparatus for lifting airer
JP4640963B2 (en) * 2005-08-04 2011-03-02 タカタ株式会社 Seat belt retractor and seat belt device provided with the same
TWI339588B (en) * 2007-06-25 2011-04-01 Lifeline Descent Systems Pty Ltd Descent device
CN201148553Y (en) * 2008-01-10 2008-11-12 李秀云 Balcony bead pulling type lifting clothes-airing stand
CN201879383U (en) * 2010-12-06 2011-06-29 姚衍宗 Lifting mechanism of clothes rack
CN203284646U (en) * 2013-06-03 2013-11-13 戴珍治 Stretchable clothes hanger

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Granted publication date: 20150408

Termination date: 20180102

CF01 Termination of patent right due to non-payment of annual fee