CN201012986Y - Chain-moving lift clothes hanger - Google Patents
Chain-moving lift clothes hanger Download PDFInfo
- Publication number
- CN201012986Y CN201012986Y CNU2007200834812U CN200720083481U CN201012986Y CN 201012986 Y CN201012986 Y CN 201012986Y CN U2007200834812 U CNU2007200834812 U CN U2007200834812U CN 200720083481 U CN200720083481 U CN 200720083481U CN 201012986 Y CN201012986 Y CN 201012986Y
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- CN
- China
- Prior art keywords
- chain
- wheel
- lifting rope
- driving shaft
- drying rack
- 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
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Abstract
The utility model discloses a chain-drive lift drying rack, pertaining to an article for daily use, and structurally comprises a boom; a drying pole is connected with a lifting rope through a pulley; the lifting rope is twisted on a reel; the reel is sheathed respectively with the both ends of a drive shaft and a driven shaft; the drive shaft and the driven shaft are arranged respectively in an axle sleeve of the left boom and the right boom; a clearance fit is adopted among a spring bracket, a compression spring, a chain wheel, a ratchet wheel, a reverse wheel and the drive shaft to form a differential screw brake mechanism; a chain is arranged on the chain wheel. All parts of the utility model are connected with the drying rack reliably, accurately and steadily so as to reduce the possibility of the release of the part and the taking off of the lifting rope effectively; the product belongs to an integral structure; a complete machine is fixed only by the two supporting points; the workload such as the location, the opening and the arrangement of the rope on a wall and a floor as well as the adjustment are reduced; thereby the installation is simple; a labor saving device is designed for an operating mechanism and a lifting mechanism; thereby the operation is convenient; and the utility model is more suitable for the use of the people of different ages.
Description
Technical field
The utility model relates to a kind of daily living article, and particularly a kind of chain moves lift-type clothes-drying rack.
Background technology
The hand Airer capable of lifting or falling that existing market is sold is made up of parts such as rotating shaft, fixed pulley, clothes-horse, ropes.Its operation principle is: rotating shaft and several fixed pulleys are fixed on the wall and underfloor, and rope is wound in the rotating shaft, change lead by fixed pulley, connect clothes-horse at last.During manual clockwise rotating shaft, receive on the rope, clothes-horse rises.Otherwise when manually reversing rotating shaft, rope loosens thereupon, and clothes hanger descends.If stop to turn around, be attached to torque spring formula friction in the rotating shaft and surmount stop mechanism and play a role, clothes-horse can be suspended on corresponding height.Problem and shortcoming that this type of hand Airer capable of lifting or falling exists: the one, reliability is relatively poor.Rope is many up to turning to of clothes-horse through rotating shaft, fixed pulley, and route is long, during use, causes rope to take off wheel easily, makes clothes hanger disequilibrium or lift action; Each parts relies on wall and floor to fix, and the parts probability that gets loose is bigger, and repair rate is higher.The 2nd, this type of device is not a complete machine, and it is many to adorn part outward, and rope sets up distance, and the clothes hanger system is loose in disorder, and it is attractive in appearance to influence the room.The 3rd, there is not work-saving device, bearing capacity is low.
Summary of the invention
The purpose of this utility model is that good reliability will be provided, rapid operation, and chain easy to use moves lift-type clothes-drying rack.
The purpose of this utility model is achieved in that a kind of chain moves lift-type clothes-drying rack, comprise suspension rod 1, clothes-horse 2 is connected with lifting rope 4 by movable pulley 3, lifting rope 4 one ends are wrapped on driving shaft 5 and the driven shaft 6, the other end is fixed on the axle sleeve of suspension rod, driving shaft 5 and driven shaft 6 are installed in respectively in the axle sleeve of suspension rod 1, spring(-supported) mount 9, compression spring 10, sprocket wheel 11, ratchet 12, reversing wheel 13 adopt matched in clearance with driving shaft 5, constitute the differential screw arrestment mechanism, axle bumper 14 is fixed on the driving shaft 5, plays position-limiting action, and chain 7 is installed on the sprocket wheel 11.Compression spring 10 1 ends are spreaded to sprocket wheel 11 by reversing wheel 13, and the other end is by spring(-supported) mount 9 supportings.Driving shaft 5 is connected by coupling rod 8 with driven shaft 6, constitutes a rigidity major axis.
Chain provided by the utility model moves lift-type clothes-drying rack, and each parts all connects on frame, cooperates accurately, reliable and stable, has reduced effectively that part gets loose, lifting rope takes off groove phenomenon, good reliability; This product belongs to overall structure, and complete machine only needs two fulcrums to fix, and has reduced workloads such as location, perforate, layout rope and debugging on wall, floor, installs simple; Operating mechanism and elevating mechanism have all designed work-saving device, and the people who is more suitable for all ages and classes uses, and operates light.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the enlarged drawing at A place among Fig. 1.
The specific embodiment
The utility model adopts material manufacturings such as structural carbon steel, cast iron, engineering plastics, is made up of three parts such as detent mechanism, operating mechanism, elevating mechanisms.
1, detent mechanism is made of parts such as suspension rods 1, with the steel expansion bolt two steel suspension rods 1 is fixed under ceiling or the crossbeam.
2, operating mechanism is by chain 7, sprocket wheel 11, and parts such as spring(-supported) mount 9, compression spring 10, ratchet 12, ratchet, reversing wheel 13, driving shaft 5, axle connecting rod 8 and driven shaft 6 are formed.Driving shaft 5, driven shaft 6 are installed in respectively in the axle sleeve hole of left and right two suspension rods 1, connect into a major axis rigidity, that can apply moment by shaft coupling structure and axle connecting rod 8.Spring(-supported) mount 9, compression spring 10, sprocket wheel 11, ratchet 12, reversing wheel 13 adopt matched in clearance with driving shaft 5, constitute the differential screw arrestment mechanism.During operation, select the right chain of chain 7 drop-down, on sprocket wheel 11, promptly produce a turning moment, drive sprocket 11 along the right-handed thread of driving shaft 5 near ratchet 12, under the turning moment effect, the shaft shoulder of sprocket wheel 11 spinning ratchets 12 and driving shaft 5, the frictional force carry-over moment that utilization spinning produces, rotate thereby drive the major axis clockwise, make two lifting ropes 4 upwards rolling synchronously of twining on the master and slave moving axis, clothes-horse 2 rises.If following zip strip 7 left chains, consequent opposing torque moves to left sprocket wheel 11, the spinning state between promptly loosening sprocket wheel 11 and ratchet 12, the shaft shoulder three, remove ratchet 12 stopping functions, under the eccentric moment effect that clothes weight produces, the major axis counter-rotating, clothes-horse 2 is transferred with lifting rope and is descended.In lifting process, if stop drag, major axis is immediately by ratchet mechanism stop, and clothes-horse 2 hovers in the air.Axle bumper 14 is fixed on the driving shaft 5 in 3 to 5 millimeters in reversing wheel 13 left sides, when sprocket wheel 11 reverse drive, when promoting reversing wheel 13 spinning axle bumpers 14, the moment of friction that produces between reversing wheel 13 and the axle bumper 14 can drive the major axis counter-rotating, thereby also can descend when guaranteeing clothes-horse 2 zero loads.
3, elevating mechanism is made up of parts such as lifting rope 4, movable pulley 3, clothes-horses 2, two suspension rod 1 lower ends about one end of two lifting ropes 4 is separately fixed at, pass the movable pulley 3 that is installed in clothes-horse 2 two ends, the other end is fixed on the master and slave moving axis, with chain 7 pullings, can go up receipts, transfer lifting rope 4, make clothes-horse 2 realize the lifting purpose.Movable pulley 3 is formed work-saving device with lifting rope 4 grades.
Claims (3)
1. a chain moves lift-type clothes-drying rack, comprise suspension rod (1), it is characterized in that: clothes-horse (2) is connected with lifting rope (4) by movable pulley (3), lifting rope (4) one ends are wrapped on driving shaft (5) and the driven shaft (6), the other end is fixed on the axle sleeve of suspension rod, driving shaft (5) and driven shaft (6) are installed in respectively in the axle sleeve of suspension rod (1), spring(-supported) mount (9), compression spring (10), sprocket wheel (11), ratchet (12), reversing wheel (13) adopts matched in clearance with driving shaft (5), constitute the differential screw arrestment mechanism, axle bumper (14) is fixed on the driving shaft (5), plays position-limiting action, and chain (7) is installed on the sprocket wheel (11).
2. chain according to claim 1 moves lift-type clothes-drying rack, it is characterized in that: compression spring (10) one ends are spreaded to sprocket wheel (11) by reversing wheel (13), and the other end is supported by spring(-supported) mount (9).
3. chain according to claim 1 and 2 moves lift-type clothes-drying rack, it is characterized in that: driving shaft (5) is connected by coupling rod (8) with driven shaft (6), constitutes a rigidity major axis.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2007200834812U CN201012986Y (en) | 2007-02-07 | 2007-02-07 | Chain-moving lift clothes hanger |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2007200834812U CN201012986Y (en) | 2007-02-07 | 2007-02-07 | Chain-moving lift clothes hanger |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201012986Y true CN201012986Y (en) | 2008-01-30 |
Family
ID=39024771
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNU2007200834812U Expired - Fee Related CN201012986Y (en) | 2007-02-07 | 2007-02-07 | Chain-moving lift clothes hanger |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN201012986Y (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102912601A (en) * | 2012-11-12 | 2013-02-06 | 鲁群 | Clothes horse for avoiding dropping water |
CN103484947A (en) * | 2013-08-19 | 2014-01-01 | 苏州三和开泰花线织造有限公司 | Airing rack for real silk threads |
CN104499250A (en) * | 2014-12-17 | 2015-04-08 | 黄永怀 | Top bracket for lifting hanger |
CN104627914A (en) * | 2014-12-04 | 2015-05-20 | 李理 | Lifting type laundry rack pulley assembly |
CN108411581A (en) * | 2018-02-12 | 2018-08-17 | 广西荔浦安吉利木业有限公司 | It is a kind of can the automatic lifting of antihunting dry in the air clothing system |
-
2007
- 2007-02-07 CN CNU2007200834812U patent/CN201012986Y/en not_active Expired - Fee Related
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102912601A (en) * | 2012-11-12 | 2013-02-06 | 鲁群 | Clothes horse for avoiding dropping water |
CN103484947A (en) * | 2013-08-19 | 2014-01-01 | 苏州三和开泰花线织造有限公司 | Airing rack for real silk threads |
CN104627914A (en) * | 2014-12-04 | 2015-05-20 | 李理 | Lifting type laundry rack pulley assembly |
CN104499250A (en) * | 2014-12-17 | 2015-04-08 | 黄永怀 | Top bracket for lifting hanger |
CN108411581A (en) * | 2018-02-12 | 2018-08-17 | 广西荔浦安吉利木业有限公司 | It is a kind of can the automatic lifting of antihunting dry in the air clothing system |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080130 Termination date: 20120207 |