CN203169104U - One-way rotating mechanism for mop rod - Google Patents
One-way rotating mechanism for mop rod Download PDFInfo
- Publication number
- CN203169104U CN203169104U CN 201320073222 CN201320073222U CN203169104U CN 203169104 U CN203169104 U CN 203169104U CN 201320073222 CN201320073222 CN 201320073222 CN 201320073222 U CN201320073222 U CN 201320073222U CN 203169104 U CN203169104 U CN 203169104U
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- CN
- China
- Prior art keywords
- mandrel
- card article
- core shaft
- cavity
- rotating mechanism
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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.)
- Expired - Fee Related
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- Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)
Abstract
The utility model provides a one-way rotating mechanism for a mop rod. The one-way rotating mechanism for the mop rod comprises a shell sleeve and a core shaft, wherein a cavity body which can contain the core shaft is formed inside the shell sleeve, stopping structures which are mutually matched with each other are arranged on the surface of the core shaft and the side wall of the cavity body, the stopping structures comprise static clamping strips and dynamic clamping strips, the static clamping strips are arranged on the side wall of the cavity body and are kept static with the shell sleeve, the dynamic clamping strips are arranged on the side face of the core shaft and rotate along with the core shaft, the dynamic clamping strips are slantly arranged along the side face of the core shaft, and an included angle is formed between the extending directions of the dynamic clamping strips and the axial direction of the core shaft. The static clamping strips are the same as the dynamic clamping strips in the extending directions, and the length of the cavity body is longer than that of the core shaft so that the core shaft can move in the cavity body in the axial direction of the core shaft. The stopping structures of the one-way rotating mechanisms are arranged on the side face of the core shaft and the side wall of the cavity body, in the process of locking, the core shaft is tightly contacted with the shell sleeve so that the core shaft is even in stress, damage caused by frequent use of the core shaft is avoided, and the service life of a rotating mop is effectively prolonged.
Description
Technical field
The utility model relates to mop, relates in particular to the unidirectional rotating mechanism of the used mop rod of a kind of rotary mop.
Background technology
Mop be modernized household cleaning than indispensable a kind of burnisher, it can help people to clean the home environment health faster.The benefit of tradition dust mop is to clean once to clean very big plot face, its weak point is that mophead is difficult to clean, and needs after cleaning to wring out with hand, owing to carry floor rubbish on the mophead, be easy to dirty hand, cause infection and the hand skin infringement of disease.If the employing hand-operated dry, very easily addle is thrown to wall or on one's body.Mop capable of twisting water cleans not in order to solve conventional mop that the problem of aspect designs, and has overcome the defective that conventional mop is difficult to clean to a certain extent, and its shortcoming is to twist taps and damages easily, and the area that mophead cleans is too small.The collodion mop is the mop that another kind is convenient to twist water, and commonly used have doubling and two kinds of structures of roller.The collodion mop lifts to put down by switch the collodion mophead is pushed, and reaches the purpose of dehydration, the water imbibition of its mophead still can, but after long-time the use, the collodion mophead damages easily, and is difficult to change.
Rotary mop utilizes less manpower can make the mophead rotation by the principle of the centrifugal force of rotation generation, cleans in rotation and dries.This mop is easy to use, light and handy accomplishes lightly easily to take flexibly, cleans easily, and both hands do not stain fully, away from spot and sewage, therefore are subjected to extensive welcome.Rotary mop is the mode that adopts the spirality drive rod to match with unidirectional rotating mechanism, moving axially of drive rod is converted to the spinning movement of mophead.In a kind of unidirectional rotating mechanism, the structure of ending its card adopts ratchet to fill the post of, and ratchet is positioned at the end of rotation mandrel and valve jacket, during mandrel stop, ratchet is only in mandrel one end generation effect, cause mandrel stressed asymmetric, and because the utilization rate of unidirectional rotating mechanism is higher, in the process that runs up of mandrel, ratchet is easy to generate wearing and tearing, cause damage, be difficult to change, thus the service life of shortening rotary mop.Therefore, be necessary the structure of this unidirectional rotating mechanism is improved, promote the purpose that structural strength reduces spoilage to reach.
The utility model content
The purpose of this utility model provides the unidirectional rotating mechanism of a kind of mop rod, to reduce its fault rate, increases the service life.
The utility model is that the technical scheme that its technical problem of solution adopts is,
The unidirectional rotating mechanism of mop rod, include valve jacket and mandrel, valve jacket inside have can ccontaining mandrel cavity, mandrel is arranged in this cavity, and can in cavity, rotate, mandrel surface and cavity wall are provided with the card that cooperatively interacts and end structure, card ends structure the direction of rotation of mandrel is controlled, when being rotated in the forward, mandrel is separated from each other, the spinning movement of clearance mandrel, when the mandrel reverse rotation, be bonded with each other, the spinning movement of mandrel is stopped, card ends structure and includes quiet card article and moving card article, quiet card article is positioned at cavity wall, together keeps static with valve jacket, and moving card article is positioned at the mandrel side, together rotate with mandrel, move card article along the oblique setting in the side of mandrel, the axial formation angle of its bearing of trend and mandrel, quiet card article is identical with the bearing of trend of moving card article, the length of cavity is greater than the length of mandrel, mandrel can be moved along its axis in cavity, and during the mandrel reverse rotation, moving card article and quiet card article move toward one another and its side are bonded with each other, mandrel is stopped the rotation, when mandrel is rotated in the forward, moving card article and quiet card article counter motion, its side is separated from each other, mandrel is deviate from, continued rotation;
Quiet card article and moving card article respectively are provided with a plurality of, evenly distribute at cavity wall and mandrel side respectively;
Mandrel inside has the spiral through hole, and this spiral through hole runs through the mandrel two ends, makes drive rod can pass the spiral through hole, drives the mandrel rotation;
Cavity wall is provided with spacing ring, and spacing ring is around the mandrel setting, and the dead in line of its axis and mandrel, and the intrados of spacing ring and mandrel contacts side surfaces limit moving radially of mandrel;
Spacing ring arranges in pairs, and is respectively in the mandrel two ends, lateral force balance when making the mandrel rotation;
The cavity two ends are provided with boss, and the end face of mandrel contacts with boss, to reduce the frictional force between mandrel end face and the cavity;
Valve jacket is divided into a pair of monomer along its axial section, is placed on maintenance joint in the sleeve to putting snapping between the monomer.
Advantage of the present utility model is that the card of this unidirectional rotating mechanism ends side and the cavity wall that structure is located at mandrel, during stop, mandrel contacts with valve jacket closely, make mandrel stressed evenly, avoid mandrel frequently to use the damage that causes, effectively prolong the service life of rotary mop.
Description of drawings
Fig. 1 is the mop rod that the utility model proposes with the structural representation of unidirectional rotating mechanism;
Fig. 2 is this mop rod with the cutaway view of the valve jacket of unidirectional rotating mechanism;
Fig. 3 is this mop rod with the structural representation of the mandrel of unidirectional rotating mechanism.
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose with effect is easy to understand, below in conjunction with illustrating and specific embodiment, further set forth the utility model.
As Fig. 1, Fig. 2, shown in Figure 3, the mop rod that the utility model proposes includes valve jacket 1 and mandrel 2 with unidirectional rotating mechanism, valve jacket 1 inside have can ccontaining mandrel 2 cavity 3, mandrel 2 is arranged in this cavity 3, and can in cavity 3, rotate, mandrel 2 surfaces and cavity 3 sidewalls are provided with the card that cooperatively interacts and end structure, card ends structure the direction of rotation of mandrel 2 is controlled, when being rotated in the forward, mandrel 2 is separated from each other, the spinning movement of clearance mandrel 2, when mandrel 2 reverse rotations, be bonded with each other, the spinning movement of mandrel 2 is stopped, in the present embodiment, card ends structure and includes quiet card article 4 and moving card article 5, quiet card article 4 is positioned at cavity 3 sidewalls, together keep static with valve jacket 1, moving card article 5 is positioned at mandrel 2 sides, together rotate with mandrel 2, moving card article 5 is along the oblique setting in the side of mandrel 2, the axial formation angle of its bearing of trend and mandrel 2, quiet card article 4 is identical with the bearing of trend of moving card article 5, and the length of cavity 3 can move along its axis mandrel 2 greater than the length of mandrel 2 in cavity 3, during mandrel 2 reverse rotations, moving card article 5 is bonded with each other with quiet card article 4 move toward one another and its side, mandrel 2 is stopped the rotation, when mandrel 2 is rotated in the forward, moving card article 5 and quiet card article 4 counter motions, its side is separated from each other, and mandrel 2 is deviate from, and continues rotation;
4 quiet card articles and moving card article 5 respectively are provided with four, evenly distribute at cavity wall and mandrel 2 sides respectively; Mandrel 2 inside have spiral through hole 6, and this spiral through hole 6 runs through mandrel 2 two ends, make drive rod can pass spiral through hole 6, drive mandrel 2 rotations; Cavity 3 sidewalls are provided with spacing ring 7, and spacing ring 7 arranges around mandrel 2, and the dead in line of its axis and mandrel 2, and the intrados of spacing ring 7 and mandrel 2 contacts side surfaces limit moving radially of mandrel 2; Spacing ring 7 arranges in pairs, and is respectively in mandrel 2 two ends, lateral force balance when making mandrel 2 rotations; Cavity 3 two ends are provided with boss 8, and the end face of mandrel 2 contacts with boss 8, to reduce the frictional force between mandrel 2 end faces and the cavity 3; Valve jacket 1 is divided into a pair of monomer along its axial section, is placed on maintenance joint in the sleeve to putting snapping between the monomer.
This mop rod ends side and the cavity wall that structure is located at mandrel with the card of unidirectional rotating mechanism, and during stop, mandrel contacts closely with valve jacket, makes mandrel stressed evenly, avoids mandrel frequently to use the damage that causes, and effectively prolongs the service life of rotary mop.
More than show and described basic principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that describes in above-described embodiment and the specification just illustrates principle of the present utility model; the utility model also has various changes and modifications under the prerequisite that does not break away from the utility model spirit and scope, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (7)
1. the unidirectional rotating mechanism of mop rod, include valve jacket and mandrel, valve jacket inside have can ccontaining mandrel cavity, mandrel is arranged in this cavity, and can in cavity, rotate, mandrel surface and cavity wall are provided with the card that cooperatively interacts and end structure, card ends structure the direction of rotation of mandrel is controlled, when being rotated in the forward, mandrel is separated from each other, the spinning movement of clearance mandrel, when the mandrel reverse rotation, be bonded with each other, the spinning movement of mandrel is stopped, it is characterized in that card ends structure and includes quiet card article and moving card article, quiet card article is positioned at cavity wall, together keep static with valve jacket, moving card article is positioned at the mandrel side, together rotates with mandrel, and moving card article is along the oblique setting in the side of mandrel, the axial formation angle of its bearing of trend and mandrel, quiet card article is identical with the bearing of trend of moving card article, and the length of cavity can move along its axis mandrel greater than the length of mandrel in cavity, during the mandrel reverse rotation, moving card article and quiet card article move toward one another and its side are bonded with each other, and mandrel are stopped the rotation, when mandrel is rotated in the forward, moving card article and quiet card article counter motion, its side is separated from each other, and mandrel is deviate from, and continues rotation.
2. the unidirectional rotating mechanism of mop rod according to claim 1 is characterized in that, quiet card article and moving card article respectively are provided with a plurality of, evenly distributes at cavity wall and mandrel side respectively.
3. the unidirectional rotating mechanism of mop rod according to claim 1 is characterized in that, mandrel inside has the spiral through hole, and this spiral through hole runs through the mandrel two ends, makes drive rod can pass the spiral through hole, drives the mandrel rotation.
4. the unidirectional rotating mechanism of mop rod according to claim 1 is characterized in that cavity wall is provided with spacing ring, spacing ring is around the mandrel setting, and the dead in line of its axis and mandrel, the intrados of spacing ring and mandrel contacts side surfaces limit moving radially of mandrel.
5. the unidirectional rotating mechanism of mop rod according to claim 4 is characterized in that spacing ring arranges in pairs, and is respectively in the mandrel two ends, lateral force balance when making the mandrel rotation.
6. the unidirectional rotating mechanism of mop rod according to claim 1 is characterized in that, the cavity two ends are provided with boss, and the end face of mandrel contacts with boss, to reduce the frictional force between mandrel end face and the cavity.
7. the unidirectional rotating mechanism of mop rod according to claim 1, valve jacket is divided into a pair of monomer along its axial section, is placed on and keeps in the sleeve engaging putting snapping between the monomer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320073222 CN203169104U (en) | 2013-01-29 | 2013-01-29 | One-way rotating mechanism for mop rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320073222 CN203169104U (en) | 2013-01-29 | 2013-01-29 | One-way rotating mechanism for mop rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203169104U true CN203169104U (en) | 2013-09-04 |
Family
ID=49065864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320073222 Expired - Fee Related CN203169104U (en) | 2013-01-29 | 2013-01-29 | One-way rotating mechanism for mop rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203169104U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105665369A (en) * | 2016-03-24 | 2016-06-15 | 成都衔石科技有限公司 | Ultrasonic cleaning equipment convenient for carrying |
| CN105728394A (en) * | 2016-03-24 | 2016-07-06 | 成都衔石科技有限公司 | Manual spin-drying type ultrasonic cleaning device |
-
2013
- 2013-01-29 CN CN 201320073222 patent/CN203169104U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105665369A (en) * | 2016-03-24 | 2016-06-15 | 成都衔石科技有限公司 | Ultrasonic cleaning equipment convenient for carrying |
| CN105728394A (en) * | 2016-03-24 | 2016-07-06 | 成都衔石科技有限公司 | Manual spin-drying type ultrasonic cleaning device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130904 Termination date: 20160129 |
|
| EXPY | Termination of patent right or utility model |