CN105581757A - Internal screw thread fixing method and structure for cylindrical rotatable mop - Google Patents
Internal screw thread fixing method and structure for cylindrical rotatable mop Download PDFInfo
- Publication number
- CN105581757A CN105581757A CN201410552405.6A CN201410552405A CN105581757A CN 105581757 A CN105581757 A CN 105581757A CN 201410552405 A CN201410552405 A CN 201410552405A CN 105581757 A CN105581757 A CN 105581757A
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- CN
- China
- Prior art keywords
- rotary mop
- modularization
- internal thread
- screw thread
- differential driver
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- 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.)
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- Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)
Abstract
The invention relates to an internal screw thread fixing method for a cylindrical rotatable mop. An internal screw thread fixing structure includes a rotatable mop barrel cover, a trapezoidal section handle, a rotatable mop barrel, and a modularization differential transmission device. The rotatable mop barrel cover is fixed on the top of the rotatable mop barrel, the trapezoidal section handle is connected to a side edge of the top of the rotatable mop barrel; the modularization differential transmission device is provided with cone right-handed rotation external threads; the bottom of the rotatable mop barrel is provided with cone right-handed rotation internal threads; the rotatable mop barrel and the modularization differential transmission device are connected through cooperation of the internal threads and the external threads; during using, the direction of force on the modularization differential transmission device and the rotation direction of the threads are identical; and under the action of torque, thread connection can achieve a self-locking effect. The invention also discloses an internal screw thread fixing structure for the cylindrical rotatable mop.
Description
Technical field
The present invention relates to a kind of field of daily cleaning articles for use, particularly relate to a kind of internal thread fixing means and structure of cylindrical shape rotary mop.
Background technology
Rotary mop is a kind of novel mop, overcome the shortcoming of all mops in the past, and lightly easily takes, and cleans easily, and both hands do not stain completely; Rotary mop has superpower water imbibition, and the dehydration barrel in rotary mop bucket adopts centrifugal principle, as long as light pedal, just can fast water be got rid of to light, and mop rod retractable, the wiping window carwash that mops floor are all available.
If the patent No. is 201410011046.3 to disclose a kind of column casing hand rotary mop and clean drier, the cleaning spin-drying device that this column casing hand rotary mop cleans drier is connected to a barrel inner bottom part, this column casing hand rotary mop cleans the fixing means that drier adopts screw to connect, junction is provided with screw hole, weakening strength, service life is shorter. Screw connects the instrument installing/dismounting that needs screwdriver and so in addition, and in bucket, narrow space has brought certain trouble to installing/dismounting relatively.
In view of above situation, the invention discloses a kind of internal thread fixing means and structure of cylindrical shape rotary mop, employing is threaded, and simplifies the structure, and intensity meets user's normal instructions for use simultaneously.
Summary of the invention
Main purpose of the present invention is for above technical problem, a kind of internal thread fixing means and structure of cylindrical shape rotary mop are provided, on modularization differential driver mount pad, be provided with external screw thread, screw-internal thread fit with rotary mop staving band internal thread frustum, have simple in structure, easy accessibility, firmly firm, save the advantages such as material.
In order to address the above problem, technical scheme of the present invention is: a kind of internal thread fixing means of cylindrical shape rotary mop, and it comprises rotary mop bung (1), trapezoid cross section handle (2), rotary mop staving (3), modularization differential driver (4); It is characterized in that: the mount pad of modularization differential driver (4) (41) is connected by taper right-handed thread with the bottom of rotary mop staving (3); The central gear (42) of modularization differential driver (4) passes torque to two planetary gears (43), planetary gear (43) transmits clockwise moment again to mount pad (41), it is consistent that moment direction and screw thread turn tight direction, in use, the moment loading that is connected to of screw thread is issued to self-locking action.
An internal thread fixed structure for cylindrical shape rotary mop, described modularization differential driver (4) is screwed in rotary mop staving (3) bottom by screw thread;
Described rotary mop staving (3) comprises band internal thread frustum (31), and band internal thread frustum (31) center is provided with taper dextrorotation internal thread (311); Described modularization differential driver (4) comprises mount pad (41); On mount pad (41), be provided with taper dextrorotation external screw thread (411).
Compared with prior art, technique scheme has the following advantages:
1. adopt the fixing means being threaded, simple in structure, easy accessibility;
2. adopt the fixing means that is threaded, thread rotary orientation be subject to force direction consistent, in use revolve tighter and tighter, play good fastening effect;
3. therefore the low structures of some intensity such as the fixing means that employing is threaded, compares screw bonding strength higher, and rotary mop in use necessarily rocks, screw connector are easily destroyed, and are threaded and have well avoided this point;
4. adopt the fixing means being threaded, connect than screw, reduced the cost of screw;
Below in conjunction with accompanying drawing, the present invention is further illustrated with concrete enforcement.
Brief description of the drawings
Fig. 1 is overall structure schematic diagram of the present invention;
Fig. 2 is rotary mop bucket body structure schematic diagram of the present invention;
Fig. 3 is not structural profile schematic diagram when installation module differential driver of the present invention;
Structural profile schematic diagram when Fig. 4 is installation module differential driver of the present invention;
Fig. 5 is the A place partial enlarged drawing of Fig. 4;
Fig. 6 is mount pad axonometric drawing of the present invention;
Fig. 7 is the stressed schematic diagram of mount pad of the present invention.
Detailed description of the invention
As shown in Figure 1, a kind of internal thread fixing means and structure of cylindrical shape rotary mop, it comprises rotary mop bung 1, trapezoid cross section handle 2, rotary mop staving 3, modularization differential driver 4; Described rotary mop bung 1 is fixed on rotary mop staving 3 tops, and trapezoid cross section handle 2 is connected in rotary mop staving 3 top sides, and modularization differential driver 4 is fixed on rotary mop staving 3 bottoms. Modularization differential driver 4 is screwed on mop-pail stands bottom band internal thread frustum 31 by screw thread.
As shown in Figure 2 and Figure 3, described rotary mop staving 3 comprises band internal thread frustum 31; Band internal thread frustum 31 centers are provided with taper dextrorotation internal thread 311, and bottom is provided with reinforcement 312.
As shown in Fig. 4, Fig. 5, Fig. 6, described modularization differential driver 4 comprises mount pad 41, central gear 42, travelling gear 43; On mount pad 41, be provided with taper dextrorotation external screw thread 411.
As shown in Figure 7, the central gear 42 of mount pad 41 passes torque to two planetary gears 43, produce respectively power F1 and F2 planetary gear 43 and transmit again clockwise moment M to mount pad 41, it is consistent that moment direction and screw thread turn tight direction, in use, the moment loading that is connected to of screw thread is issued to self-locking action.
The operation principle of creation of the present invention is as follows:
Modularization differential driver 4 is assembled into after a module, on the mount pad 41 of this module, be provided with taper dextrorotation external screw thread 411, band internal thread frustum 31 centers are provided with taper dextrorotation internal thread 311, the mechanism of utilizing internal and external threads to coordinate, modularization differential driver 4 is installed on the band internal thread frustum 31 of spinning mop staving inner bottom part, reaches fixing effect.
To sum up, 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 description should not be construed as limitation of the present invention.
Claims (4)
1. an internal thread fixing means for cylindrical shape rotary mop, it comprises rotary mop bung (1), trapezoid cross section handle (2), rotary mop staving (3), modularization differential driver (4); It is characterized in that: the mount pad of modularization differential driver (4) (41) is connected by taper right-handed thread with the bottom of rotary mop staving (3); The central gear (42) of modularization differential driver (4) passes torque to two planetary gears (43), planetary gear (43) transmits clockwise moment again to mount pad (41), it is consistent that moment direction and screw thread turn tight direction, in use, the moment loading that is connected to of screw thread is issued to self-locking action.
2. an internal thread fixed structure for cylindrical shape rotary mop, it comprises rotary mop bung (1), trapezoid cross section handle (2), rotary mop staving (3), modularization differential driver (4); It is characterized in that: modularization differential driver (4) is screwed in rotary mop staving (3) bottom by screw thread.
3. the internal thread fixed structure of cylindrical shape rotary mop according to claim 2, is characterized in that: described rotary mop staving (3) comprises band internal thread frustum (31); Band internal thread frustum (31) center is provided with taper dextrorotation internal thread (311).
4. the internal thread fixed structure of cylindrical shape rotary mop according to claim 2, is characterized in that: described modularization differential driver (4) comprises mount pad (41); On mount pad (41), be provided with taper dextrorotation external screw thread (411).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410552405.6A CN105581757A (en) | 2014-10-20 | 2014-10-20 | Internal screw thread fixing method and structure for cylindrical rotatable mop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410552405.6A CN105581757A (en) | 2014-10-20 | 2014-10-20 | Internal screw thread fixing method and structure for cylindrical rotatable mop |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105581757A true CN105581757A (en) | 2016-05-18 |
Family
ID=55921951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410552405.6A Pending CN105581757A (en) | 2014-10-20 | 2014-10-20 | Internal screw thread fixing method and structure for cylindrical rotatable mop |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105581757A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4815160A (en) * | 1987-11-03 | 1989-03-28 | Smith Jr Don A | Portable cleaning container |
| CN101972130A (en) * | 2010-11-02 | 2011-02-16 | 陈志中 | Mop water twisting device |
| CN102178497A (en) * | 2011-05-17 | 2011-09-14 | 任永海 | Base plate and dewatering barrel for hand-press type rotary mop |
| CN202537448U (en) * | 2012-01-19 | 2012-11-21 | 顾东升 | Centrifugal rotary mop with planetary gear transmission driving mechanism |
| CN203677021U (en) * | 2013-12-26 | 2014-07-02 | 嘉兴捷顺旅游制品有限公司 | Water barrel capable of cleaning and spin-drying mop head |
| CN204192541U (en) * | 2014-10-20 | 2015-03-11 | 冠达星股份有限公司 | A kind of internal thread fixed structure of cylindrical shape rotary mop |
-
2014
- 2014-10-20 CN CN201410552405.6A patent/CN105581757A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4815160A (en) * | 1987-11-03 | 1989-03-28 | Smith Jr Don A | Portable cleaning container |
| CN101972130A (en) * | 2010-11-02 | 2011-02-16 | 陈志中 | Mop water twisting device |
| CN102178497A (en) * | 2011-05-17 | 2011-09-14 | 任永海 | Base plate and dewatering barrel for hand-press type rotary mop |
| CN202537448U (en) * | 2012-01-19 | 2012-11-21 | 顾东升 | Centrifugal rotary mop with planetary gear transmission driving mechanism |
| CN203677021U (en) * | 2013-12-26 | 2014-07-02 | 嘉兴捷顺旅游制品有限公司 | Water barrel capable of cleaning and spin-drying mop head |
| CN204192541U (en) * | 2014-10-20 | 2015-03-11 | 冠达星股份有限公司 | A kind of internal thread fixed structure of cylindrical shape rotary mop |
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Application publication date: 20160518 |
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| WD01 | Invention patent application deemed withdrawn after publication |