CN105291665A - Novel board eraser - Google Patents
Novel board eraser Download PDFInfo
- Publication number
- CN105291665A CN105291665A CN201510805930.9A CN201510805930A CN105291665A CN 105291665 A CN105291665 A CN 105291665A CN 201510805930 A CN201510805930 A CN 201510805930A CN 105291665 A CN105291665 A CN 105291665A
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- CN
- China
- Prior art keywords
- hyoplastron
- sap cavity
- cone valve
- blackboard eraser
- new
- 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.)
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Abstract
The invention relates to a novel board eraser which comprises a body, adsorption bodies and a tongue board. The body of the novel board eraser is formed by splicing a first body and a second body. The adsorption bodies are arranged on the lower end face of the first body and the lower end face of the second body. A liquid containing cavity for containing cleaning liquid is formed in the first body. The tongue board in contact with the cleaning liquid in the liquid containing cavity is assembled on the liquid containing cavity and has liquid permeability. A containing groove corresponding to the part, stretching out of the first body, of the tongue board is formed in the side of the second body. The hollow cavity is arranged in the body of the board eraser to obtain the cleaning liquid, the cleaning liquid is evenly smeared on a white board through the tongue board with permeability, and therefore the aim of erasing away air-dried writing is achieved, and the novel board eraser is convenient to carry and use.
Description
Technical field
Invention relates to a kind of meeting or teaching equipment, is specifically related to a kind of new-type blackboard eraser totally can wiping marking pen vestige.
Background technology
Writing whiteboard relies on its clean hygiene, write the advantages such as convenient, substitute traditional blackboard gradually and become people's meeting interchange, the mainstream carrier write during teaching, writing whiteboard is generally with the use of marking pen, the writing that marking pen is write utilize at short notice rag and common blackboard eraser just erasable, but when writing retention time is longer cause prepared Chinese ink to become dry time be just difficult to erasing, often need to utilize special cleaning agent to carry out cleaning and just can clean, so often need to prepare cleaning agent in blank use procedure and blackboard eraser carries out writing erasing simultaneously, carry and operate all comparatively loaded down with trivial details, so need a kind of can with the blackboard eraser of cleaning agent.
Summary of the invention
In order to solve the problem, provide a kind of blackboard eraser of own detergent, the present invention devises a kind of new-type blackboard eraser.
Concrete technology contents of the present invention is: a kind of new-type blackboard eraser, comprises body, adsorbent, hyoplastron, and this device body is mutually spliced by body first and body second two parts and forms, and the lower surface of body first and body second is equipped with adsorbent; Body first is inner for filling the Sheng sap cavity body of cleaning solution, and contain on sap cavity body and be equipped with the hyoplastron contacted with its inner chamber cleaning solution, described hyoplastron has permeability for liquids; Body second sidepiece is provided with the accepting groove that corresponding hyoplastron stretches out body first part.
Hyoplastron is preferably made to be contacted by cone valve with Sheng sap cavity body cleaning inside liquid, contain sap cavity body openend and be connected with dividing plate, dividing plate is the tubular structure matched with Sheng sap cavity body section, be assemblied in inside dividing plate and contain sap cavity body openend, outside connects hyoplastron by converting interface, and diaphragm internal is provided with interlayer, by being equipped with cone valve with through hole on interlayer, cone valve small end face is conflicted on hyoplastron side end face, and large end face is connected on body first intracavity sidewall by spring.
Hyoplastron sidewall is provided with draw-in groove, and the corresponding draw-in groove of converting interface inwall is provided with the flange matched, and draw-in groove matches at the width of the cone valve direction of motion and cone valve impulse stroke; Contain the corresponding cone valve end of liquid cavity inner wall and be provided with adapter sleeve, cone valve is slidably fitted in adapter sleeve inside.
Preferably make hyoplastron be contacted by cavernous body with Sheng sap cavity body cleaning inside liquid, cavernous body infiltration rate is lower than hyoplastron, and hyoplastron is assemblied in by converting interface and contains sap cavity body openend, is equipped with the cavernous body of conflict hyoplastron end face inside converting interface.
Preferably in body first, be provided with accepting groove, contain the cooperation of sap cavity body and be placed in the accepting groove set by body first; Described Sheng sap cavity body sidewall is provided with liquid injection port, liquid injection port is equipped with fluid injection plug; Hyoplastron to be made or for having infiltrative structure, its material can be nylon material, sponge, fiber, plastics, rubber by having infiltrative material.
Advantageous Effects of the present invention is: this apparatus structure is simple, blackboard eraser is divided into two parts of splicing mutually, dexterously hollow cavity is set in blackboard eraser body and holds cleaning solution, and by there is infiltrative hyoplastron by cleaning solution uniform application on blank, thus reach the object wiping air-dry writing, be easy to carry and use, being very easy to the erasing to marking pen writing on blank.
Accompanying drawing explanation
Accompanying drawing 1 is this device overall structure sketch;
Accompanying drawing 2 is that the A-A of device inside accompanying drawing 1 when arranging cone valve is to sectional view;
Accompanying drawing 3 is that the B-B of device inside accompanying drawing 1 when arranging cone valve is to sectional view;
Accompanying drawing 4 is the apparatus structure sketch after removing body second;
Accompanying drawing 5 is the C-C phase sectional view of device inside accompanying drawing 4 when arranging cavernous body;
Accompanying drawing 6 is the structure diagram when Sheng sap cavity body is individual cavity after this device removal body first;
Accompanying drawing 7 is clapper structure sketch;
Accompanying drawing 8 is cone valve structure sketch;
Accompanying drawing 9 is converting interface structure diagram;
Accompanying drawing 10 is body second schematic diagram of mechanism.
In figure, 1 is body first, 2 for body second, 3 being adsorbent, 4 being cone valve for containing sap cavity body, 5,6 being spring, 7 being cone valve adapter sleeve, 8 being hyoplastron, 9 being dividing plate, 10 being converting interface, 11 being cavernous body, 12 being fluid injection plug, 9.1 being interlayer.
Detailed description of the invention
Embodiment 1 one kinds of new-type blackboard erasers, see Fig. 1-4,7-10: comprise body, adsorbent, hyoplastron, this device body is mutually spliced by body first and body second two parts and forms, and the lower surface of body first and body second is equipped with adsorbent; Body first is inner for filling the Sheng sap cavity body of cleaning solution, and contain on sap cavity body and be equipped with the hyoplastron contacted with its inner chamber cleaning solution, described hyoplastron has permeability for liquids; Body second sidepiece is provided with the accepting groove that corresponding hyoplastron stretches out body first part.
Hyoplastron is preferably made to be contacted by cone valve with Sheng sap cavity body cleaning inside liquid, contain sap cavity body openend and be connected with dividing plate, dividing plate is the tubular structure matched with Sheng sap cavity body section, be assemblied in inside dividing plate and contain sap cavity body openend, outside connects hyoplastron by converting interface, and diaphragm internal is provided with interlayer, by being equipped with cone valve with through hole on interlayer, cone valve small end face is conflicted on hyoplastron side end face, and large end face is connected on body first intracavity sidewall by spring.
Hyoplastron sidewall is provided with draw-in groove, and the corresponding draw-in groove of converting interface inwall is provided with the flange matched, and draw-in groove matches at the width of the cone valve direction of motion and cone valve impulse stroke; Contain the corresponding cone valve end of liquid cavity inner wall and be provided with adapter sleeve, cone valve is slidably fitted in adapter sleeve inside.
Main body two parts are spliced to form complete blackboard eraser mutually, main body first and main body second expose hyoplastron after separating, device inside is provided with cone valve, cleaning solution in Sheng sap cavity can be made to be permeated by hyoplastron by spatula, utilize hyoplastron by cleaning solution uniform application on blank, air-dry writing is dissolved, by two parts main body again split, the adsorbent of main body lower surface just can be utilized easily to wipe writing on blank; Cone valve is connected with spring, ensures to contain the sealing of sap cavity, can not produce leakage under the state that cleaning fluid is not pressed at hyoplastron; Utilize converting interface to connect and contain sap cavity and hyoplastron, reduce production and the assembly difficulty of device, improve the production efficiency that Product industrialization is produced; Be provided with the draw-in groove and flange that match between converting interface and hyoplastron, the event trace of effective hyoplastron, hyoplastron can not be produced because of careless manipulation and outwards exit or cave inward.
Embodiment 2 one kinds of new-type blackboard erasers, see Fig. 1,4,5,7-10: comprise body, adsorbent, hyoplastron, this device body is mutually spliced by body first and body second two parts and forms, and the lower surface of body first and body second is equipped with adsorbent; Body first is inner for filling the Sheng sap cavity body of cleaning solution, and contain on sap cavity body and be equipped with the hyoplastron contacted with its inner chamber cleaning solution, described hyoplastron has permeability for liquids; Body second sidepiece is provided with the accepting groove that corresponding hyoplastron stretches out body first part.
Preferably make hyoplastron be contacted by cavernous body with Sheng sap cavity body cleaning inside liquid, cavernous body infiltration rate is lower than hyoplastron, and hyoplastron is assemblied in by converting interface and contains sap cavity body openend, is equipped with the cavernous body of conflict hyoplastron end face inside converting interface.
Main body two parts are spliced to form complete blackboard eraser mutually, main body first and main body second expose hyoplastron after separating, cavernous body, hyoplastron can be made by cavernous body directly to be contacted the cleaning solution contained in sap cavity, and by hyoplastron to exosmosis, utilize hyoplastron by cleaning solution uniform application on blank, air-dry writing is dissolved, by two parts main body again split, the adsorbent of main body lower surface just can be utilized easily to wipe writing on blank; Cavernous body is set, ensures that hyoplastron does not produce with cleaning fluid and directly contacts, prevent cleaning fluid from revealing when not using or liquid outlet quantity excessive, the sealing of assurance device and service precision; Utilize cavernous body directly isolated cleaning fluid and hyoplastron, structure is more simple, and operability is stronger.
Embodiment 3 one kinds of new-type blackboard erasers, see Fig. 1-10: comprise body, adsorbent, hyoplastron, this device body is mutually spliced by body first and body second two parts and forms, and the lower surface of body first and body second is equipped with adsorbent; Body first is inner for filling the Sheng sap cavity body of cleaning solution, and contain on sap cavity body and be equipped with the hyoplastron contacted with its inner chamber cleaning solution, described hyoplastron has permeability for liquids; Body second sidepiece is provided with the accepting groove that corresponding hyoplastron stretches out body first part.
Preferably in body first, be provided with accepting groove, contain the cooperation of sap cavity body and be placed in the accepting groove set by body first; Described Sheng sap cavity body sidewall is provided with liquid injection port, liquid injection port is equipped with fluid injection plug; Hyoplastron to be made or for having infiltrative structure, its material can be nylon material, sponge, fiber, plastics, rubber by having infiltrative material.
Be assembled to by Sheng sap cavity in main body first accepting groove, two parts splice mutually makes Sheng sap cavity and hyoplastron accommodate completely to blackboard eraser inside, and make device more attractive in appearance, outer surface is cleaner and tidier; Liquid injection port is set, repeatedly can injects cleaning solution, enhance the service life of this device.
Claims (7)
1. a new-type blackboard eraser, comprises body, adsorbent, hyoplastron, it is characterized in that: this device body is mutually spliced by body first and body second two parts and forms, and the lower surface of body first and body second is equipped with adsorbent; Body first is inner for filling the Sheng sap cavity body of cleaning solution, and contain on sap cavity body and be equipped with the hyoplastron contacted with its inner chamber cleaning solution, described hyoplastron has permeability for liquids; Body second sidepiece is provided with the accepting groove that corresponding hyoplastron stretches out body first part.
2. new-type blackboard eraser according to claim 1, hyoplastron is contacted by cone valve with Sheng sap cavity body cleaning inside liquid, it is characterized in that: contain sap cavity body openend and be connected with dividing plate, dividing plate is the tubular structure matched with Sheng sap cavity body section, be assemblied in inside dividing plate and contain sap cavity body openend, outside connects hyoplastron by converting interface, diaphragm internal is provided with interlayer, by being equipped with cone valve with through hole on interlayer, cone valve small end face is conflicted on hyoplastron side end face, and large end face is connected on body first intracavity sidewall by spring.
3. new-type blackboard eraser according to claim 2, is characterized in that: hyoplastron sidewall is provided with draw-in groove, and the corresponding draw-in groove of converting interface inwall is provided with the flange matched, and draw-in groove matches at the width of the cone valve direction of motion and cone valve impulse stroke.
4. new-type blackboard eraser according to claim 2, is characterized in that: contain the corresponding cone valve end of liquid cavity inner wall and be provided with adapter sleeve, cone valve is slidably fitted in adapter sleeve inside.
5. new-type blackboard eraser according to claim 1, hyoplastron is contacted by cavernous body with Sheng sap cavity body cleaning inside liquid, it is characterized in that: cavernous body infiltration rate is lower than hyoplastron, and hyoplastron is assemblied in by converting interface and contains sap cavity body openend, is equipped with the cavernous body of conflict hyoplastron end face inside converting interface.
6. new-type blackboard eraser according to claim 1, is characterized in that: body first is provided with accepting groove, contains sap cavity body and coordinates in the accepting groove that is placed on set by body first; Described Sheng sap cavity body sidewall is provided with liquid injection port, liquid injection port is equipped with fluid injection plug.
7. new-type blackboard eraser according to claim 1, is characterized in that: hyoplastron to be made or for having infiltrative structure, its material can be nylon material, sponge, fiber, plastics, rubber by having infiltrative material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510805930.9A CN105291665A (en) | 2015-11-20 | 2015-11-20 | Novel board eraser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510805930.9A CN105291665A (en) | 2015-11-20 | 2015-11-20 | Novel board eraser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105291665A true CN105291665A (en) | 2016-02-03 |
Family
ID=55189779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510805930.9A Pending CN105291665A (en) | 2015-11-20 | 2015-11-20 | Novel board eraser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105291665A (en) |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2031362U (en) * | 1988-02-03 | 1989-01-25 | 李剑 | Electrostatic dedusting blackboard eraser with cleaning agent |
| CN2834939Y (en) * | 2005-11-26 | 2006-11-08 | 山西大学 | A water-spraying blackboard eraser |
| KR20070000031A (en) * | 2005-06-24 | 2007-01-02 | 임기혁 | Board eraser |
| CN2910631Y (en) * | 2006-07-10 | 2007-06-13 | 刘文涛 | Combination, multi-functional black-board eraser |
| CN201070943Y (en) * | 2007-08-03 | 2008-06-11 | 刘文涛 | Water spraying/water dipping blackboard eraser |
| KR20110065635A (en) * | 2009-12-10 | 2011-06-16 | 이동민 | Board eraser |
| CN102152697A (en) * | 2011-05-11 | 2011-08-17 | 周彩球 | Whiteboard eraser |
| CN102514424A (en) * | 2011-12-23 | 2012-06-27 | 江门市盈江科技有限公司 | Whiteboard eraser structure with integrated functions of chemical erasure and physical erasure |
| CN102529530A (en) * | 2012-01-04 | 2012-07-04 | 艾荣刚 | Character eliminating eraser matched with environment-friendly blackboard-writing ink painting pen |
| CN202935047U (en) * | 2012-12-11 | 2013-05-15 | 王柯翰 | Novel white board eraser |
| CN203511085U (en) * | 2013-10-20 | 2014-04-02 | 梁伟 | Novel multifunctional blackboard eraser |
| CN203920168U (en) * | 2014-06-23 | 2014-11-05 | 境洁环保科技（上海）有限公司 | Blackboard eraser |
| CN204077181U (en) * | 2014-10-02 | 2015-01-07 | 陈玉璟 | Clean blackboard eraser |
| CN205311181U (en) * | 2015-11-20 | 2016-06-15 | 曹杜华 | Novel blackboard eraser |
-
2015
- 2015-11-20 CN CN201510805930.9A patent/CN105291665A/en active Pending
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2031362U (en) * | 1988-02-03 | 1989-01-25 | 李剑 | Electrostatic dedusting blackboard eraser with cleaning agent |
| KR20070000031A (en) * | 2005-06-24 | 2007-01-02 | 임기혁 | Board eraser |
| CN2834939Y (en) * | 2005-11-26 | 2006-11-08 | 山西大学 | A water-spraying blackboard eraser |
| CN2910631Y (en) * | 2006-07-10 | 2007-06-13 | 刘文涛 | Combination, multi-functional black-board eraser |
| CN201070943Y (en) * | 2007-08-03 | 2008-06-11 | 刘文涛 | Water spraying/water dipping blackboard eraser |
| KR20110065635A (en) * | 2009-12-10 | 2011-06-16 | 이동민 | Board eraser |
| CN102152697A (en) * | 2011-05-11 | 2011-08-17 | 周彩球 | Whiteboard eraser |
| CN102514424A (en) * | 2011-12-23 | 2012-06-27 | 江门市盈江科技有限公司 | Whiteboard eraser structure with integrated functions of chemical erasure and physical erasure |
| CN102529530A (en) * | 2012-01-04 | 2012-07-04 | 艾荣刚 | Character eliminating eraser matched with environment-friendly blackboard-writing ink painting pen |
| CN202935047U (en) * | 2012-12-11 | 2013-05-15 | 王柯翰 | Novel white board eraser |
| CN203511085U (en) * | 2013-10-20 | 2014-04-02 | 梁伟 | Novel multifunctional blackboard eraser |
| CN203920168U (en) * | 2014-06-23 | 2014-11-05 | 境洁环保科技（上海）有限公司 | Blackboard eraser |
| CN204077181U (en) * | 2014-10-02 | 2015-01-07 | 陈玉璟 | Clean blackboard eraser |
| CN205311181U (en) * | 2015-11-20 | 2016-06-15 | 曹杜华 | Novel blackboard eraser |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| AD01 | Patent right deemed abandoned |
Effective date of abandoning: 20180320 |
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| AD01 | Patent right deemed abandoned |