CN103252324B - Cleaning dewatering eraser device - Google Patents
Cleaning dewatering eraser device Download PDFInfo
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- CN103252324B CN103252324B CN201310113059.7A CN201310113059A CN103252324B CN 103252324 B CN103252324 B CN 103252324B CN 201310113059 A CN201310113059 A CN 201310113059A CN 103252324 B CN103252324 B CN 103252324B
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Abstract
The invention relates to an eraser, in particular to a cleaning dewatering eraser device which comprises a rotary connecting rod assembly, an eraser component and a barrel. The rotary connecting rod assembly comprises a rod body, the rod body capable of rotating round the axis thereof is arranged in the barrel, and a guide groove is arranged on the surface of the rod body. A central through hole is reserved on the eraser component, the eraser component is sleeved on the rod body via the central through hole, and a protrusion which is clamped in a guide groove is arranged on the inner wall of the central through hole. The guide groove comprises a lead groove and a clamping groove, the lead groove extends downwards from the upper portion of the rod body, and the clamping groove is arranged on one side of the lead groove and communicated with the lead groove and higher than the bottom of the lead groove. The cleaning dewatering eraser device has a function of cleaning water absorption materials on the eraser component and a spin-drying function, integrates cleaning and spin-drying, and is convenient to operate.
Description
Technical field
The present invention relates to blackboard eraser, particularly relate to cleaning and dewatering board wiping device.
Background technology
Blackboard eraser functionally, is on the whole gone up and can be divided into two classes, and a class is for adopting the blackboard of chalk-writing and the blackboard eraser that designs, and a class is for adopting the blank that hydrolysis pen is write and the whiteboard eraser designed.With regard to current development trend, because chalk in use will produce a large amount of dust, the healthy and academic environment of grievous injury teachers and students, just progressively withdraws from the market.Because hydrolysis pen adopts the whiteboard eraser being moistened with clear water to be hydrolyzed wiping, good removal ink marks effect can be played.To this, whiteboard eraser normally adopts two kinds of designs, and a class is the sponge blackboard eraser adopting flexible sponge to make, and a class adopts cloth to make cloth blackboard eraser.Sponge blackboard eraser due to liquid black after wiping be difficult to cleaning, after causing sponge blackboard eraser to typically use the general time, with gathering in a large number of its surface ink liquid, it will be caused to cancel, and thus its service life is normally shorter.Although the object of Reusability can be reached after the wiping of cloth blackboard eraser by cleaning cloth repeatedly, but because the amount of cloth blackboard eraser wiping ink liquid is lower, and due to the cleaning of cloth and dry process are all loaded down with trivial details processing procedures, so also cause the inconvenience in use.
Summary of the invention
The object of the invention is to the defect overcoming prior art, the board wiping device integrating Rapid Cleaning, dewater is provided.
The present invention is achieved in that cleaning and dewatering board wiping device, comprises swivel link assembly, blackboard eraser assembly and for filling the staving depositing clear water; Described swivel link assembly comprises the body of rod, and the described body of rod rotates and is arranged in described staving, and described body of rod surface is provided with gathering sill; Described blackboard eraser assembly is provided with central through hole, and described blackboard eraser assembly is sheathed on the described body of rod by described central through hole, and the inwall of described central through hole is provided with the projection be connected in described gathering sill; Described gathering sill comprises by described body of rod upper end to the guiding groove of downward-extension and be located at described guiding groove side and the screens groove be communicated with described guiding groove, and the position of described screens groove is higher than the bottom of described guiding groove; Described screens groove comprises the First Transition groove section connecting described guiding groove and the screens major trough section of being extended by described First Transition groove section; Described gathering sill also comprises the rise groove be communicated with described guiding groove lower end and described screens groove; Described screens groove also comprises and arranges the second lead-over groove section of extending the relative side of First Transition groove section by described screens major trough section, and described second lead-over groove section is communicated with described rise groove.
Particularly, described First Transition groove section and described second lead-over groove section are horizontally set at described screens major trough section both sides.
Particularly, described guiding groove lower end is in offseting to the arcwall groove arranging described screens groove side.
Particularly, described rise groove top is communicated with described second lead-over groove section.
Particularly, described second lead-over groove section has the first segmental arc gone out in oblique lower arch.
In described screens major trough section, cell wall comprises the second segmental arc connecting described second lead-over groove section and the 3rd segmental arc connecting described First Transition groove section particularly; Described second segmental arc and the 3rd segmental arc are all in the segmental arc that upwards arches upward, and the two junction has the protuberance extended downwards.
Particularly, described protuberance along the described body of rod be axially positioned at described screens major trough section to the projection of cell wall under described screens major trough section under the middle part of cell wall.
The main element of cleaning and dewatering board wiping device provided by the invention mainly comprises swivel link assembly, blackboard eraser assembly and staving.By arranging gathering sill cleverly and arrange the projection be connected in described gathering sill on described swivel link assembly on described blackboard eraser assembly, and described gathering sill comprises guiding groove and screens groove, by the guide effect of described guiding groove, described projection can be made to rest on respectively bottom described guiding groove or in described screens groove, thus described blackboard eraser assembly can be positioned on the different height of described swivel link assembly.In use, the liquid level of clear water in described staving can be kept to be bottom described guide groove and between described screens groove, like this, when described projection is connected in bottom described guiding groove, the cloth of described blackboard eraser assembly is soaked in clear water, rotate described swivel link assembly, described blackboard eraser assembly can be driven thus realize the cleaning function of blackboard eraser; When described projection is connected in described screens groove, the cloth of described blackboard eraser assembly, above clear water, rotates described swivel link assembly, simultaneously can drive described blackboard eraser assembly thus realize the drying functions of blackboard eraser.
Accompanying drawing explanation
Fig. 1 is the structural representation of cleaning and dewatering board wiping device one preferred embodiment provided by the invention;
Fig. 2 is the structural representation of blackboard eraser assembly in Fig. 1;
Fig. 3 is the structural representation of the body of rod in Fig. 1;
Fig. 4 is the partial enlarged drawing A in Fig. 3.
Detailed description of the invention
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with accompanying drawing 1 ~ 4 and embodiment, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
Please refer to Fig. 1, cleaning and dewatering board wiping device, comprise swivel link assembly 1, blackboard eraser assembly 2 and staving 3.Wherein, in the present embodiment, described blackboard eraser assembly 2 adopts cloth blackboard eraser, and certainly, the blackboard eraser that other materials is made also can adopt mentality of designing of the present invention to be designed; Described staving 3 is for filling the clear water deposited and clean described blackboard eraser assembly 2.
Please refer to Fig. 1, described swivel link assembly 1 comprises the body of rod 11, and the described body of rod 11 can being arranged in described staving 3 around its axis rotation.For enforcement of the present invention, annexation between the described body of rod 11 and described staving 3 does not do concrete restriction, motor driven can be adopted to arrange, hand also can be adopted to arrange, as long as can make the described body of rod 11 can being arranged in described staving 3 around its axis rotation.
Gathering sill is provided with on the described body of rod 11 surface.Particularly, the structure of described gathering sill can be cross section is rectangle, also can be swallow-tail form, as long as it can hold the projection hereafter addressed.
Please refer to Fig. 1 ~ 3, described blackboard eraser assembly 2 is provided with central through hole 21, and described blackboard eraser assembly 2 is sheathed on the described body of rod 1 by described central through hole 21, and the inwall of described central through hole 21 is provided with the projection 22 be connected in described gathering sill; Described gathering sill comprises by the body of rod 11 top to the guiding groove 111 of downward-extension and be located at described guiding groove 111 side and the screens groove 112 be communicated with described guiding groove 111, and the position of described screens groove 112 is higher than bottom described guiding groove 111.
Introduce using method of the present invention below, so that feature of the present invention to be described.
During use, first to injected clear water in described staving 3, and the height of clear water should exceed the bottom land of described gathering sill, then is sheathed on the described body of rod 11 by described blackboard eraser assembly 2.Described blackboard eraser assembly 2 should make described projection 22 and the contraposition of described guiding groove 111 time sheathed, and then described projection 22 is slided to bottom described guiding groove 111 along described guiding groove 111.At this moment, the cloth of described blackboard eraser assembly 2 will be soaked in described staving 3 in clear water, and due to the clamping effect bottom described projection 22 and described guide channel 111, described blackboard eraser assembly 2 is connected on described swivel link assembly 1.Now, drive described swivel link assembly 1, described blackboard eraser assembly 2 together will rotate in company with described swivel link assembly 1, thus complete described blackboard eraser assembly 2 cleaning function.After completing cleaning function, the projection 22 on described blackboard eraser assembly 2 can be made to be connected on described screens groove 112, thus make the cloth of described blackboard eraser assembly 2 above clear water, at this moment rotating described swivel link assembly 1 again can make the moisture on described blackboard eraser assembly 2 throw away under the influence of centrifugal force, and flow back in staving 3 along the sidewall of described staving 3, thus realize the drying functions to described blackboard eraser assembly 2.As can be seen here, the cleaning and dewatering board wiping device that provides of the present invention can realize cleaning to blackboard eraser assembly and drying, and general structure is simple, easy to operate.
Please refer to Fig. 3 and Fig. 4, in the present embodiment, described screens groove 112 comprises the First Transition groove section 101 connecting described guiding groove 111 and the screens major trough section 102 of being extended by described First Transition groove section 101.Like this, by the setting of described First Transition groove section 101, described projection 22 can be facilitated to slide into or skid off described screens groove 112.
Please refer to Fig. 3 and Fig. 4, in the present embodiment, described blackboard eraser assembly 2 is connected in the operation described swivel link assembly 1 being arranged described screens groove 112 place before carrying out drying functions after completing cleaning function for convenience, described gathering sill also comprises the rise groove 113 be communicated with described guiding groove 111 lower end and described screens groove 112.More specifically, described screens groove 112 also comprises and arranges the second lead-over groove section 103 of extending the relative side of First Transition groove section 101 by described screens major trough section 102, and described second lead-over groove section 103 is communicated with described rise groove 113.Like this, in the implementation of carrying out whole cleaning function and drying functions, the projection 22 on described blackboard eraser assembly 2 is as follows with the clamping relation of the gathering sill each groove section on described swivel link assembly 1:
One, the implementation of cleaning function: first by described projection 22 and the contraposition of described guiding groove 111, and by projection 22 along guiding groove 111 to slide to bottom guiding groove 111 and with described guiding groove 111 bottom clamping mutually.Now, the cloth on described blackboard eraser assembly 2 is immersed among clear water, rotates described swivel link assembly 1, can complete cleaning function.
Two, the implementation of drying functions: after completing cleaning function, can make to mention described blackboard eraser assembly 2, and make the projection 22 on described blackboard eraser assembly 2 increase along described rise groove 113, the second lead-over groove 103 via described screens groove 112 enter described screens groove 112 screens major trough section 102 and with the mutual clamping of described screens major trough section 102.Now, the cloth on described blackboard eraser assembly 2 exposes on clear water, rotates described swivel link assembly 1, can complete drying functions.
It can thus be appreciated that, add in the present embodiment after described rise groove 113 is set, the guiding groove 111 of described gathering sill and screens groove 112 can be made to be communicated with effect by described rise groove 113, form an annular conduit.If divide each conduit convergence part further and be arranged to certain guide frame, then can facilitate the process of whole operation greatly, hereafter will further illustrate this.
Please refer to Fig. 3 and Fig. 4, in the present embodiment, described First Transition groove section 101 is horizontally set at described screens major trough section 102 both sides with described second lead-over groove section 103.Like this, the lower cell wall of described screens major trough section 102 can be made to arrange in the downward shape extended, and whole described screens groove 112 just in bag shaped structure, can be convenient to the slippage of described projection 22 in each groove section of described screens groove 112.
Please refer to Fig. 3 and Fig. 4, in the present embodiment, described guiding groove 111 lower end is in offseting to the arcwall groove arranging described screens groove 112 side.Correspondingly, described rise groove 113 can be arranged to straight shape groove section, and described guide channel 111 lower end and described rise groove 113 lower end are interconnected.Like this, the operation of described blackboard eraser assembly 2 is promoted after cleaning function can being convenient to.
Please refer to Fig. 3 and Fig. 4, in the present embodiment, described rise groove 113 top is communicated with described second lead-over groove section 103.More specifically, described second lead-over groove section 103 has the first segmental arc 201 gone out in oblique lower arch.Like this, when described projection 22 is sliding when the first segmental arc 201 of described second lead-over groove section 103 by described rise groove 113, described first segmental arc 201 can play the guiding role to described projection 22, and described projection 22 is naturally slipped in described screens major trough section 102.
Please refer to Fig. 3 and Fig. 4, in the present embodiment, in described screens major trough section 102, cell wall comprises the second segmental arc 202 connecting described second lead-over groove section 103 and the 3rd segmental arc 203 connecting described First Transition groove section 101; Described second segmental arc 202 and the 3rd segmental arc 203 are all in the segmental arc that upwards arches upward, and the two junction has the protuberance 204 extended downwards.More specifically, described protuberance 204 is along the middle part being axially positioned at described screens major trough section 102 times cell walls to the projection of described screens major trough section 102 times cell walls of the described body of rod 11.Like this, when described projection 22 slips into described screens major trough section 102 by described second lead-over groove section 103, can under the guide effect of the second segmental arc 202 on described screens major trough 102, naturally enter described screens major trough section 102 lower cell wall and with the mutual clamping of described screens major trough section 102.
Please refer to Fig. 3, in the present embodiment, for further facilitating, described blackboard eraser assembly 2 being positioned on described swivel link assembly 1, described swivel link assembly 1 offer by the end of described guide channel 111 to upside the gradually wide lead-in groove 114 extended.Like this, described blackboard eraser assembly 2 is positioned on described swivel link assembly 1 without the need to contraposition accurately, only the projection 22 on described blackboard eraser assembly 2 need be supported described lead-in groove 114 namely can under the guiding of lead-in groove 114 in the level and smooth each groove section entered on the described body of rod 11, and it has feature easy and simple to handle.
The foregoing is only preferred embodiment of the present invention, its structure is not limited to the above-mentioned shape enumerated, and all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (7)
1. cleaning and dewatering board wiping device, is characterized in that: comprise swivel link assembly, blackboard eraser assembly and for filling the staving depositing clear water; Described swivel link assembly comprises the body of rod, and the described body of rod rotates and is arranged in described staving, and described body of rod surface is provided with gathering sill; Described blackboard eraser assembly is provided with central through hole, and described blackboard eraser assembly is sheathed on the described body of rod by described central through hole, and the inwall of described central through hole is provided with the projection be connected in described gathering sill; Described gathering sill comprises by described body of rod upper end to the guiding groove of downward-extension and be located at described guiding groove side and the screens groove be communicated with described guiding groove, and the position of described screens groove is higher than the bottom of described guiding groove; Described screens groove comprises the First Transition groove section connecting described guiding groove and the screens major trough section of being extended by described First Transition groove section; Described gathering sill also comprises the rise groove be communicated with described guiding groove lower end and described screens groove; Described screens groove also comprises and arranges the second lead-over groove section of extending the relative side of First Transition groove section by described screens major trough section, and described second lead-over groove section is communicated with described rise groove.
2. cleaning and dewatering board wiping device as claimed in claim 1, is characterized in that: described First Transition groove section and described second lead-over groove section are horizontally set at described screens major trough section both sides.
3. cleaning and dewatering board wiping device as claimed in claim 1, is characterized in that: described guiding groove lower end arranges the arcwall groove of described screens groove side in offseting to.
4. cleaning and dewatering board wiping device as claimed in claim 1, is characterized in that: described rise groove top is communicated with described second lead-over groove section.
5. cleaning and dewatering board wiping device as claimed in claim 1, is characterized in that: described second lead-over groove section has the first segmental arc gone out in oblique lower arch.
6. cleaning and dewatering board wiping device as claimed in claim 1, is characterized in that: in described screens major trough section, cell wall comprises the second segmental arc connecting described second lead-over groove section and the 3rd segmental arc connecting described First Transition groove section; Described second segmental arc and the 3rd segmental arc are all in the segmental arc that upwards arches upward, and the two junction has the protuberance extended downwards.
7. cleaning and dewatering board wiping device as claimed in claim 6, is characterized in that: described protuberance along the described body of rod be axially positioned at described screens major trough section to the projection of cell wall under described screens major trough section under the middle part of cell wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310113059.7A CN103252324B (en) | 2013-04-02 | 2013-04-02 | Cleaning dewatering eraser device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310113059.7A CN103252324B (en) | 2013-04-02 | 2013-04-02 | Cleaning dewatering eraser device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103252324A CN103252324A (en) | 2013-08-21 |
| CN103252324B true CN103252324B (en) | 2015-06-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310113059.7A Expired - Fee Related CN103252324B (en) | 2013-04-02 | 2013-04-02 | Cleaning dewatering eraser device |
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| CN (1) | CN103252324B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1246091A (en) * | 1959-02-06 | 1960-11-10 | Crystal Products Co Ltd | Improvements in cases for lipstick sticks and similar cosmetics |
| DE7305418U (en) * | 1972-03-14 | 1973-06-14 | Ejectoret Sa | CASE FOR A PEN MADE OF A PASTE-SHAPED MATERIAL |
| FR2787970A1 (en) * | 1999-01-05 | 2000-07-07 | Qualipac Sa | Lipstick case has propelling mechanism in form of studs on wall of holder and elastic vanes on inner sleeve to provide friction with outer one |
| CN2778412Y (en) * | 2004-02-13 | 2006-05-10 | 沈昌生 | Automatic dry-cleaning machine for blackboard eraser |
| CN102370447A (en) * | 2011-10-12 | 2012-03-14 | 上海祥美投资管理咨询有限公司 | Automatic washing and dewatering combined device of rotary type mop |
| CN203221044U (en) * | 2013-04-02 | 2013-10-02 | 章泽宏 | Cleaning-dewatering eraser device |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101007943B1 (en) * | 2010-04-19 | 2011-01-14 | 이의진 | Cleaning things with a rotary dehydration function and handle locking device for the things |
| KR101190046B1 (en) * | 2010-10-11 | 2012-10-16 | 유인섭 | a floorcloth washing machine |
-
2013
- 2013-04-02 CN CN201310113059.7A patent/CN103252324B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1246091A (en) * | 1959-02-06 | 1960-11-10 | Crystal Products Co Ltd | Improvements in cases for lipstick sticks and similar cosmetics |
| DE7305418U (en) * | 1972-03-14 | 1973-06-14 | Ejectoret Sa | CASE FOR A PEN MADE OF A PASTE-SHAPED MATERIAL |
| FR2787970A1 (en) * | 1999-01-05 | 2000-07-07 | Qualipac Sa | Lipstick case has propelling mechanism in form of studs on wall of holder and elastic vanes on inner sleeve to provide friction with outer one |
| CN2778412Y (en) * | 2004-02-13 | 2006-05-10 | 沈昌生 | Automatic dry-cleaning machine for blackboard eraser |
| CN102370447A (en) * | 2011-10-12 | 2012-03-14 | 上海祥美投资管理咨询有限公司 | Automatic washing and dewatering combined device of rotary type mop |
| CN203221044U (en) * | 2013-04-02 | 2013-10-02 | 章泽宏 | Cleaning-dewatering eraser device |
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| Publication number | Publication date |
|---|---|
| CN103252324A (en) | 2013-08-21 |
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