CN201896258U - Speed shifting hand rocking device of lifting coat hanger - Google Patents
Speed shifting hand rocking device of lifting coat hanger Download PDFInfo
- Publication number
- CN201896258U CN201896258U CN2010202523256U CN201020252325U CN201896258U CN 201896258 U CN201896258 U CN 201896258U CN 2010202523256 U CN2010202523256 U CN 2010202523256U CN 201020252325 U CN201020252325 U CN 201020252325U CN 201896258 U CN201896258 U CN 201896258U
- Authority
- CN
- China
- Prior art keywords
- gear
- steel wire
- wheel shaft
- twines
- driven gear
- 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 relates to a speed shifting hand rocking device of a manual lifting coat hanger which can change the strength and the rotating speed according to requirements. A large driving gear and a small driving gear are driven by a handle and are respectively connected with a small driven gear and a large driven gear, so that two gear sets with different transmission ratios can be driven when the handle rotates. The other end of a steel wire winding wheel is provided with a wheel shaft which is meshed with the steel wire winding wheel and can move forward and backward. The shaft is fixedly provided with a meshing gear which can be meshed with the large driven gear and the small driven gear. The steel wire winding wheel shaft can be moved forward and backward according to the requirements when the speed shifting hand rocking device is in use, so that the meshed gear is linked with one set of gears so as to drive the steel wire winding wheel to rotate. As the two gear sets have different transmission ratios, the two gear sets are respectively used to do work so as to realize the purpose of changing the strength and the rotating speed.
Description
Affiliated technical field
The utility model technology relates to hand-operated lifting Hand rocker for clothing-airing rack device, especially can change the hand-operated device of firmly big or small and velocity of rotation by gear.
Background technology
At present, the hand-operated device of hand-operated lifting clothes hanger all directly shakes steel wire by handle and twines wheel.No matter when use the transmission that to fix recently to do work.When in daily use, people are the very heavy clothing of airing on clothes hanger sometimes.At this moment directly shake runner, the very effort that will show.When people are for some very light clothings of airing sometimes again, also to shake many circles and could allow clothes hanger finish lifting.So just caused the inconvenience of using.
Summary of the invention
In order to solve the ineffective activity that existing hand-operated device uses the fixed end taken about the point of fixation acting.The utility model provides a kind of hand-operated device that can change firmly big or small and velocity of rotation as required.Thereby reach laborsaving or the timesaving various objectives.
The technical scheme that its technical problem that solves the utility model adopts is: this hand-operated device mainly is made up of three parts: handle, driving tooth wheels, driven gear and steel wire twine wheels.Steel wire twines wheel and twines the mutual interlock of wheel shaft with steel wire, and wheel shaft can before and after free movable, on axle, fix an interlock gear.Small one and large one two driven gears, axle is concentric therewith, but does not connect each other.Driving gear also is made up of large and small two gears, and big driving gear diameter is a times of little driven gear, and another small active gear diameter is 1/2nd of a big driven gear.Big driving gear and little driven gear are formed one group of gear train, and small active gear is formed one group of gear train with big driven gear.Two groups of gear mutual interlocks respectively.
Operation principle: drive driving gear by handle.Steel wire twines on the wheel shaft two gears.When using laborsaving gear, steel wire is twined wheel shaft push away forward, make interlock gear and the mutual interlock of little driven gear on the wheel shaft, twine the wheel rotation thereby drive steel wire.Because this moment, employed driving gear diameter only was half of driven gear diameter, therefore can economize the power of half.Equally, when use saves time gear, steel wire is twined wheel shaft pull out backward, make interlock gear and the big mutual interlock of driven gear on the wheel shaft, rotate thereby drive steel wire winding wheel.This moment, employed driving gear diameter was one times of the driven gear diameter, so can save the rotation number of turns of half, had improved the efficient of work.
Aborning, can change the ratio between driving gear and the driven gear according to actual needs, thereby change laborsaving and the timesaving ratio.
The beneficial effects of the utility model are, can be according to the needs that use, change easily handle and steel wire twine take turns between gearratio, save time or the labour-saving effect thereby reach.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the schematic diagram of structure of the utility model hand-operated device.
Fig. 2 is that the steel wire of the utility model hand-operated device twines the wheel schematic diagram.
Fig. 3 is that the steel wire of the utility model hand-operated device twines the wheel shaft schematic diagram.
Among Fig. 11, handle, 2, small active gear, 3, big driving gear, 4, driving shaft, 5, steel wire twines wheel shaft, 6, big driven gear, 7, the interlock gear, 8, little driven gear, 9, steel wire twines wheel.
Among Fig. 29, steel wire twines wheel, 10, steel wire twines wheel and go up prominent bamboo shoot in the blowout patche.
Among Fig. 35, steel wire twines wheel shaft, 11, steel wire twines the wheel shaft groove.
The specific embodiment
In Fig. 1, handle (1) rotates the big driving gear (3), the small active gear (2) that drive on the driving shaft (4) and rotates simultaneously.Since big driving gear (3), small active gear (2) respectively with little driven gear (8), the interlock mutually of big driven gear (6), therefore big driven gear (6) also rotates simultaneously with little driven gear (8).At this moment, if steel wire is twined wheel shaft (5) to be spurred to the right, be fixed on steel wire twine on the wheel shaft (5) interlock gear (7) will with big driven gear (6) interlock mutually, will drive steel wire like this and twine wheel shaft (5) rotation, drive steel wire afterwards and twine the purpose that wheel (9) rotation reaches the pulling steel wire.Because in contrast, if steel wire is twined wheel shaft (5) to be advanced to the left, be fixed on steel wire twine on the wheel shaft (5) interlock gear (7) will with little driven gear (8) interlock mutually, will drive steel wire like this and twine wheel shaft (5) and rotate, drive steel wire afterwards and twine wheel (9) and rotate.
In Fig. 2, steel wire twines wheel to be gone up steel wire among prominent bamboo shoot (10) and Fig. 3 in the blowout patche and twines groove (11) and interlock mutually on the wheel shaft.The rotation of wheel shaft can drive wheel turns, and wheel shaft can move forward and backward under the situation that does not influence interlock.
Claims (3)
1. a lift clothes rack speed change hand-operated device is taken turns rotation by the rotation drive steel wire winding of handle, and it is characterized in that: handle twines to take turns by gear and steel wire and links, and utilizes gear realization speed change.
2. lift clothes rack hand-operated device according to claim 1, it is characterized in that: handle is connected with driving gear, drive two driving gears of size on the driving shaft, its large and small driving gear respectively with the interlock mutually of little, big driven gear, driven gear can be respectively be fixed on the interlock gear that steel wire twines on the wheel shaft and be connected, drive steel wire afterwards and twine and take turns.
3. lift clothes rack hand-operated device according to claim 1 is characterized in that: steel wire twines wheel shaft and twines the mutual interlock of wheel with steel wire, and wheel shaft can move forward and backward, and by moving forward and backward of wheel shaft, realizes respectively linking with different gear trains.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202523256U CN201896258U (en) | 2010-07-09 | 2010-07-09 | Speed shifting hand rocking device of lifting coat hanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202523256U CN201896258U (en) | 2010-07-09 | 2010-07-09 | Speed shifting hand rocking device of lifting coat hanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201896258U true CN201896258U (en) | 2011-07-13 |
Family
ID=44254171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202523256U Expired - Fee Related CN201896258U (en) | 2010-07-09 | 2010-07-09 | Speed shifting hand rocking device of lifting coat hanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201896258U (en) |
-
2010
- 2010-07-09 CN CN2010202523256U patent/CN201896258U/en not_active Expired - Fee Related
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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: 20110713 Termination date: 20120709 |