CN104930078A - Unidirectional transmission mechanism for foot-operated rotating mop - Google Patents
Unidirectional transmission mechanism for foot-operated rotating mop Download PDFInfo
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- CN104930078A CN104930078A CN201410107656.3A CN201410107656A CN104930078A CN 104930078 A CN104930078 A CN 104930078A CN 201410107656 A CN201410107656 A CN 201410107656A CN 104930078 A CN104930078 A CN 104930078A
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- sawtooth
- face
- sawteeth
- gear
- sliding sleeve
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Abstract
The invention discloses a unidirectional transmission mechanism for a foot-operated rotating mop, and the mechanism comprises a transmission mandrel, a gear with end face sawteeth, a guide torsion pin, a sliding sleeve with end face sawteeth, and a dustproof cover. The upper end face of the gear with end face sawteeth is provided with driving sawteeth which are distributed in the circumferential direction. The lower end face of the sliding sleeve with end face sawteeth is provided with driven sawteeth which are distributed in the circumferential direction. When the gear with end face sawteeth rotates clockwise, the driving sawteeth drive the driven sawteeth to rotate in the same direction, thereby driving the transmission mandrel to rotate in the same direction through the guide torsion pin. When the gear with end face sawteeth rotates anticlockwise, the driving sawteeth push the driven sawteeth to make vertical movement along the guide torsion pin. At this moment, the guide torsion pin plays a role in guiding, and does not drive the transmission mandrel to rotate. The mechanism solves problems that a unidirectional bearing is liable to rust and slag inclusion wear is liable to happen. Moreover, the mechanism is reliable in structure, is low in cost, and is long in service life.
Description
Technical field
The present invention relates to home care field of sanitary, particularly relate to a kind of foot-operated rotary mop one-way driving mechanism for home care sanitary equipment.
Background technique
Rotary mop is the continuous rotary motion by unidirectional transmission, external straight reciprocating motion being converted into drying mop basket or cleaning disc.At present, what the unidirectional transmission commonly used adopted is unilateral bearing; Such as publication number is that the Chinese patent of CN102379666A discloses a kind of foot-operated rotary mop, and the cleaning small gear that it comprises and dehydration small gear adopt inside to inlay the mode of unilateral bearing to realize single-direction transmission.Unilateral bearing is also free wheel device, and it not only involves great expense, and high to operating environment requirements; Therefore in this mechanism driving process, unilateral bearing gets rusty easily and slag inclusion wearing and tearing, makes sleeve mechanism easily occur skidding, the problems such as stuck, rotating speed is unhappy, reversing, maintenance cost height.
In view of above situation, the invention discloses a kind of one-way driving mechanism of foot-operated rotary mop, there is rapid operation, structure be reliable, cost is low, advantage that the life-span is long, realize reliable and stable single-direction transmission by the gear of two band end face sawtooth of occlusion mutually.
Summary of the invention
Main purpose of the present invention is to provide a kind of one-way driving mechanism of simple, the foot-operated rotary mop that reliable, cost is low.
In order to solve the problem, technological scheme of the present invention is specific as follows.
An one-way driving mechanism for foot-operated rotary mop, comprising: transmission spindle, band end face sawtooth gear, guiding torsional pin, band end face sawtooth sliding sleeve and dust cover; It is characterized in that: described transmission spindle lower end is cylinder axis body, and upper end is flat, in the middle of cylinder axis body, be processed with a diametric circular-shaped through-hole; Described band end face sawtooth gear empty set is in the cylinder axis body bottom of transmission spindle, and band end face sawtooth gear upper-end surface is the sawtooth of circumference distribution, and be called initiatively sawtooth, lower end is small gear, middle by the transition of the cylinder shaft shoulder; Described guiding torsional pin is straight pin, and it is plugged in the diametric circular-shaped through-hole of transmission spindle, and two ends protrude from transmission spindle; Described band end face sawtooth sliding sleeve empty set on transmission spindle cylinder axis body top, and can slide up and down, and band end face sawtooth sliding sleeve inside has axial rectangle slideway, has the deck of circumference distribution outside upper end, and lower end surface is the sawtooth of circumference distribution, is called driven sawtooth; Driven sawtooth is slidably matched with guiding torsional pin with active jigsaw fit, axial rectangle slideway; Described dust cover empty set is in transmission spindle, and inside is provided with grab, grab and band end face sawtooth sliding sleeve snapping.
The flat upper end of described transmission spindle can be given extraneous by transmitting torque.
Described dust cover and band end face sawtooth sliding sleeve snapping, can prevent impurity from entering slideway, make transmission spindle, guiding torsional pin, band end face sawtooth sliding sleeve and dust cover form an assembly simultaneously, be convenient to modularization and install; And the mode that this employing buckle connects, installs and saves cost again fast.
Described active sawtooth and driven sawtooth are formed by vertical plane and sphenoid surface; When being with end face sawtooth gear to rotate clockwise, initiatively the vertical plane of sawtooth coordinates with the vertical plane of driven sawtooth, drives band end face sawtooth sliding sleeve to do equidirectional rotation; Be with end face sawtooth sliding sleeve and then drive transmission spindle to do equidirectional rotation by guiding torsional pin; When being with end face sawtooth gear to rotate counterclockwise, initiatively the sphenoid surface of sawtooth coordinates with the sphenoid surface of driven sawtooth, and drive band end face sawtooth sliding sleeve to make vertical motion along guiding torsional pin, the torsional pin that now leads play the guiding role, and does not drive transmission spindle to move.
Compared with prior art, technique scheme has the following advantages:
1. ratchet driving mechanism replaces traditional metal unilateral bearing, greatly reduces costs;
2. adopt plastic gear mechanism, do not affect by wet environment, can not occur because getting rusty stuck, skid, reverse, the functional issues such as rotating speed is not fast;
3. ratchet driving mechanism operating environment requirements is lower, and the pollutant such as dust, impurity is not easy to affect that it is functional.
Below in conjunction with the drawings and specific embodiments, the present invention is further illustrated.
Accompanying drawing explanation
Fig. 1 is overall structure decomposing schematic representation of the present invention;
Fig. 2 is overall structure schematic diagram of the present invention;
Fig. 3 is transmission spindle structural representation of the present invention;
Fig. 4 is band end face sawtooth shift sleeve structure schematic diagram of the present invention;
Fig. 5 is dustproof cover structure schematic diagram of the present invention;
Fig. 6 is the decomposing schematic representation that the present invention is applied to mop bucket foot pedal apparatus embodiment;
Fig. 7 is embodiment of the present invention structural representation.
Embodiment
As shown in Figure 1, Figure 2, shown in Fig. 3 and Fig. 5, the present invention is a kind of one-way driving mechanism 6 of foot-operated rotary mop, comprising: transmission spindle 61, band end face sawtooth gear 62, guiding torsional pin 63, band end face sawtooth sliding sleeve 64 and dust cover 65; It is characterized in that: described transmission spindle 61 lower end is cylinder axis body 613, upper end 611, in flat, is processed with a diametric circular-shaped through-hole 612 in the middle of cylinder axis body 613; Described band end face sawtooth gear 62 empty set is in cylinder axis body 613 bottom of transmission spindle, and band end face sawtooth gear 62 upper-end surface is the sawtooth of circumference distribution, and be called initiatively sawtooth 621, lower end is small gear 623, middle by the cylinder shaft shoulder 622 transition; Described guiding torsional pin 63 is straight pin, and it is plugged in the diametric circular-shaped through-hole 612 of transmission spindle, and two ends protrude from transmission spindle 61; Described band end face sawtooth sliding sleeve 64 empty set is on transmission spindle cylinder axis body 613 top, and can slide up and down, band end face sawtooth sliding sleeve 64 inside has axial rectangle slideway 641, has the deck 642 of circumference distribution outside upper end, lower end surface is the sawtooth of circumference distribution, is called driven sawtooth 643; Driven sawtooth 643 coordinates with active sawtooth 621, and axial rectangle slideway 641 is slidably matched with guiding torsional pin 63; Described dust cover 65 empty set is in transmission spindle 61, and inside is provided with grab 651, grab 651 and band end face sawtooth sliding sleeve 64 snapping.
Described active sawtooth 621 is formed by vertical plane and sphenoid surface with driven sawtooth 643; When being with end face sawtooth gear 62 to rotate clockwise, initiatively the vertical plane 621A of sawtooth coordinates with the vertical plane 643A of driven sawtooth, drives band end face sawtooth sliding sleeve 64 to do equidirectional rotation; Be with end face sawtooth sliding sleeve 64 and then drive transmission spindle 61 to do equidirectional rotation by guiding torsional pin 63; When being with end face sawtooth gear 62 to rotate counterclockwise, initiatively the sphenoid surface 621B of sawtooth coordinates with the sphenoid surface 643B of driven sawtooth, and drive band end face sawtooth sliding sleeve 64 to make vertical motion, the torsional pin 63 that now leads play the guiding role, and does not drive transmission spindle 61 to move.
Fig. 6 and Fig. 7 is the embodiment that the present invention is applied to mop bucket foot pedal apparatus, this foot pedal apparatus comprises tread base 1, the foot treadle 2 that automatically resets, dry tooth bar 3, cleaning tooth bar 4, duplex driving gear 5, one-way transmission gear mechanism 6.The foot treadle 2 that automatically resets is hinged in tread base 1, and it comprises foot treadle 21, torsion spring 24, hinged bolt 22, sliding bar 23.Dry tooth bar 3 rear end to be slidably connected with the sliding bar 23 of the foot treadle 2 that automatically resets, dry bottom tooth bar 3 and be slidably connected with tread base 1.Cleaning tooth bar 4 is overlapped in and dries tooth bar 3 front end, is slidably connected bottom cleaning tooth bar 4 with tread base 1.Duplex driving gear 5 is socketed in tread base 1, and its lower gear 51 is driven by drying tooth bar 3, and cog 52 driving one-way transmission gear mechanisms 6; Described one-way transmission gear mechanism 6 is plugged in tread base 1.
During foot-operated driving, the foot treadle 2 that automatically resets drives and dries tooth bar 3, drying tooth bar 3 drives connected cleaning tooth bar 4 to slide on tread base 1 inner slide, dry tooth bar 3 and drive ratchet 6 driving mechanism by the duplex driving gear 5 engaged with it, cleaning tooth bar 4 directly drives ratchet driving mechanism 6; Whole device realizes single-direction transmission by cleaning and the ratchet driving mechanism 6 of drying place, thus drives the work of rotary mop bucket high-speed and continuous when realizing under foot pedal, and does not cause reversion when plate is upspring.
To sum up, the one-way driving mechanism of a kind of foot-operated rotary mop as home care sanitary equipment that the embodiment of the present invention provides, make that rotary mop rapid operation, structure are reliable, cost is low, meet the requirement of the home care sanitary equipment of the modern life, improve the comfort level of modern life quality and life staying idle at home.
Meanwhile, for one of ordinary skill in the art, according to thought of the present invention, all will change in specific embodiments and applications, in sum, this embodiment content should not be construed as limitation of the present invention.
Claims (2)
1. an one-way driving mechanism for foot-operated rotary mop, comprising: transmission spindle, band end face sawtooth gear, guiding torsional pin, band end face sawtooth sliding sleeve and dust cover; It is characterized in that: described transmission spindle lower end is cylinder axis body, and upper end is flat, in the middle of cylinder axis body, be processed with a diametric circular-shaped through-hole; Described band end face sawtooth gear empty set is in the cylinder axis body bottom of transmission spindle, and band end face sawtooth gear upper-end surface is the sawtooth of circumference distribution, and be called initiatively sawtooth, lower end is small gear, middle by the transition of the cylinder shaft shoulder; Described guiding torsional pin is straight pin, and it is plugged in the diametric circular-shaped through-hole of transmission spindle, and two ends protrude from transmission spindle; Described band end face sawtooth sliding sleeve empty set on transmission spindle cylinder axis body top, and can slide up and down, and band end face sawtooth sliding sleeve inside has axial rectangle slideway, has the deck of circumference distribution outside upper end, and lower end surface is the sawtooth of circumference distribution, is called driven sawtooth; Driven sawtooth is slidably matched with guiding torsional pin with active jigsaw fit, axial rectangle slideway; Described dust cover empty set is in transmission spindle, and inside is provided with grab, grab and band end face sawtooth sliding sleeve snapping.
2. the one-way driving mechanism of a kind of foot-operated rotary mop as claimed in claim 1, is characterized in that: described active sawtooth and driven sawtooth are formed by vertical plane and sphenoid surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410107656.3A CN104930078A (en) | 2014-03-23 | 2014-03-23 | Unidirectional transmission mechanism for foot-operated rotating mop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410107656.3A CN104930078A (en) | 2014-03-23 | 2014-03-23 | Unidirectional transmission mechanism for foot-operated rotating mop |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104930078A true CN104930078A (en) | 2015-09-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410107656.3A Pending CN104930078A (en) | 2014-03-23 | 2014-03-23 | Unidirectional transmission mechanism for foot-operated rotating mop |
Country Status (1)
| Country | Link |
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| CN (1) | CN104930078A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109760853A (en) * | 2019-01-28 | 2019-05-17 | 哈尔滨工业大学 | A kind of hinged automatic drive unit and the folding for folding lead screw driving open up support arm |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE1012926A6 (en) * | 1999-09-29 | 2001-06-05 | Euler Willy Paul Jan | Linkage for a double-action squeegee with associated wringing mechanism |
| CN201370555Y (en) * | 2009-03-11 | 2009-12-30 | 董成勇 | Foot-pedal type dewatering device |
| CN201438955U (en) * | 2008-12-25 | 2010-04-21 | 嘉华金属(上海)有限公司 | Dehydration device of rotary mop |
| CN201822820U (en) * | 2010-09-15 | 2011-05-11 | 赵一美 | Cleaning tool |
| CN103110398A (en) * | 2013-02-01 | 2013-05-22 | 任强 | Pressure plate single-strip single-lug side ratchet straight tube hand-pressed rotating mop |
| CN203847594U (en) * | 2014-03-23 | 2014-09-24 | 冠达星股份有限公司 | Unidirectional transmission mechanism for foot-operated rotary mop |
| USD717460S1 (en) * | 2013-03-14 | 2014-11-11 | Reametrix, Inc. | Cell detection system |
-
2014
- 2014-03-23 CN CN201410107656.3A patent/CN104930078A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE1012926A6 (en) * | 1999-09-29 | 2001-06-05 | Euler Willy Paul Jan | Linkage for a double-action squeegee with associated wringing mechanism |
| CN201438955U (en) * | 2008-12-25 | 2010-04-21 | 嘉华金属(上海)有限公司 | Dehydration device of rotary mop |
| CN201370555Y (en) * | 2009-03-11 | 2009-12-30 | 董成勇 | Foot-pedal type dewatering device |
| CN201822820U (en) * | 2010-09-15 | 2011-05-11 | 赵一美 | Cleaning tool |
| CN103110398A (en) * | 2013-02-01 | 2013-05-22 | 任强 | Pressure plate single-strip single-lug side ratchet straight tube hand-pressed rotating mop |
| USD717460S1 (en) * | 2013-03-14 | 2014-11-11 | Reametrix, Inc. | Cell detection system |
| CN203847594U (en) * | 2014-03-23 | 2014-09-24 | 冠达星股份有限公司 | Unidirectional transmission mechanism for foot-operated rotary mop |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109760853A (en) * | 2019-01-28 | 2019-05-17 | 哈尔滨工业大学 | A kind of hinged automatic drive unit and the folding for folding lead screw driving open up support arm |
| CN109760853B (en) * | 2019-01-28 | 2022-07-01 | 哈尔滨工业大学 | Folding and unfolding supporting arm driven by hinged automatic driving unit and folding lead screw |
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Application publication date: 20150923 |