CN106626910A - Multifunctional eraser achieving instant erasing - Google Patents
Multifunctional eraser achieving instant erasing Download PDFInfo
- Publication number
- CN106626910A CN106626910A CN201611152727.7A CN201611152727A CN106626910A CN 106626910 A CN106626910 A CN 106626910A CN 201611152727 A CN201611152727 A CN 201611152727A CN 106626910 A CN106626910 A CN 106626910A
- Authority
- CN
- China
- Prior art keywords
- rubber body
- eraser
- plasticizer
- erasing
- cleaning part
- 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.)
- Granted
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
- B43L19/00—Erasers, rubbers, or erasing devices; Holders therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
- B43L19/00—Erasers, rubbers, or erasing devices; Holders therefor
- B43L19/0025—Eraser or rubber material, e.g. comprising hard particles
Abstract
The invention discloses a multifunctional eraser achieving instant erasing. The multifunctional eraser comprises an eraser body, a cladding layer arranged on the outer surface of the eraser body in a cladding mode and a containing box used for containing the eraser body; the eraser body is provided with multiple groups of erasing convex edges, tearing-pulling lines are arranged on the cladding layer in a surrounding mode, the eraser body is detachably contained in the containing box, the extension length and the extension portion of the eraser body relative to the containing box are adjusted through a pushing-pulling structure, and the eraser body at least comprises a pencil writing erasing portion, a ball-point pen writing erasing portion and a pen writing erasing portion. According to the multifunctional eraser, the multifunctionality is achieved, erasing is conducted with the erasing convex edges when the eraser is used, generated erasing chips are thin strips, therefore, generation of small and broken erasing chips can be effectively avoided, and the erasing chips can be conveniently removed; in addition, the eraser body can be stored in the containing box when the eraser is in a non-use state, storing is convenient, the eraser body can be replaced, and therefore reuse of the containing box is achieved.
Description
Technical field
The present invention relates to technical field of stationery, and in particular to a kind of one cleans multifunctional eraser.
Background technology
Erasing rubber is a kind of common stationery, and existing erasing rubber mostly is square or casper structure, what it had
Corner angle are less, using the situation that corner angle are polished just occurs after a period of time so that wiping changes deterioration in accuracy, it is impossible to wipe trickleer
Fault, and due to wipe scope it is excessive, cause produce wiping leftover it is in small, broken bits, be not easy to cleaning;Meanwhile, existing erasing rubber
Packed by plastic film, tear and cannot be reused after plastic film, and the plastic film for abandoning can cause white pollution;In addition, existing rubber
Skin wipes single function, the i.e. erasing rubber for wiping pencil word and only has a kind of function of wiping pencil word, for wiping fountain pen word
Or the erasing rubber of wiping ball pen is also single function.
Therefore it provides a kind of one cleans multifunctional eraser, to improving the wiping precision of trickle fault, it is to avoid produce thin
Broken wiping leftover, in order to wipe the cleaning of leftover, and while increases the use function of erasing rubber, excessive its scope of application just becomes
Those skilled in the art's problem demanding prompt solution.
The content of the invention
It is an object of the invention to provide a kind of one cleans multifunctional eraser, to improving the wiping precision of trickle fault,
Avoid producing wiping leftover in small, broken bits, in order to wipe the cleaning of leftover, and while increase the use function of erasing rubber, excessive its applicable model
Enclose.
For achieving the above object, the present invention provides a kind of one and cleans multifunctional eraser, including rubber body, is coated on institute
The clad of rubber body outer surface is stated, and for holding the accommodating box body of the rubber body;Have on the rubber body
Multigroup wiping fin, is surrounded with tear string on the clad, the rubber body is removably positioned over described accommodating
In box body and extension elongation and extending area of the rubber body relative to the accommodating housing is adjusted by push-pull configuration,
The rubber body at least includes pencil word cleaning part, ball pen word cleaning part and fountain pen word cleaning part.
Further, it is provided with first on one of both described pencil word cleaning part and the ball pen word cleaning part
Clamping is raised, and the first draw-in groove is offered in another one, and the first clamping projection is removably arranged in first draw-in groove;
The second clamping is provided with one of both the ball pen cleaning part and described fountain pen word cleaning part raised, separately
The second draw-in groove is offered in one, the second clamping projection is removably arranged in second draw-in groove.
Further, multiple square grooves, each square groove and the rubber sheet are offered on the rubber body
The stupefied line and corner angle formed between body is respectively formed the wiping fin.
Further, also wipe stupefied tooth including multigroup, wipe described in each group stupefied tooth be arranged at correspondingly respectively it is described
On the stupefied line in interval of rubber body, it is stupefied between square groove described in adjacent two that the stupefied line in the interval is that the rubber body is located at
Line.
Further, peristome is provided with least end face of the accommodating box body, the push-pull configuration includes flexible
Push rod and guide rail, the fixing end of the stretches push rod is fixed on the accommodating box body, its telescopic end and the rubber sheet
Body is fixedly connected;Guide pad is provided with the rubber body, described in promotion lower edge of the guide pad in the stretches push rod
Guide rail is slidably connected, and promotes the rubber body to stretch out or retract from the peristome.
Further, the stretches push rod is electric pushrod, and on the outside of the accommodating box body control knob is provided with, described
Control knob is connected with the startup control unit signal of the electric pushrod, it is described startup control unit receive it is described control by
After the enabled instruction of button, control the electric pushrod and stretch out or retract.
Further, the gate by way of electromagnetic induction automatic shutter is installed, on the gate on the peristome
Distance probe is installed and for according to the controller of the distance controlling shutter opening and closing of rubber body;
The distance probe detects distance of the rubber body apart from the gate, and the current distance for detecting is passed
The controller is transported to, the controller receives current distance and the current distance compares with predeterminable range, if described work as
Front distance is less than or equal to predeterminable range, and the controller controls the gate opening, if the current distance is more than described pre-
If distance, the controller controls the closing gate.
Further, it is also equipped with wiping bits hairbrush on the accommodating box body, the wiping bits hairbrush is arranged at the container
Side outer wall of the body away from the peristome.
Further, the side of the accommodating box body is provided with nail collection slot.
Further, the material of the rubber body includes substrate resin and plasticizer, and the plasticizer turns for vitrification
Temperature is less than 0 DEG C of acrylate liquid polymer;
Wherein, relative to the mass parts of substrate resin 100, the acrylate liquid polymer is 20~200 mass parts, except institute
State 40~60 parts of plasticizer beyond acrylate liquid polymer;
Plasticizer beyond the acrylate liquid polymer is to increase selected from O-phthalic acids plasticizer, trimellitic acid class
Modeling agent, Pyromellitic Acid class plasticizer, polyesters plasticizer, epoxy plasticiser, the barrier modeling agent of adipic acid class, prominent two acids plasticising
At least one in agent, the acids plasticizer of king two, phosphoric acid class plasticizer, Fructus Citri Limoniae acids plasticizer, alkylcarbonic acid phenyl ester.
Provided by the present invention one cleans multifunctional eraser includes rubber body, is coated on the rubber body outer surface
Clad, and for holding the accommodating box body of the rubber body;There is multigroup wiping fin on the rubber body, it is described
Tear string is surrounded with clad, the rubber body is removably positioned in the container body and by push-and-pull
Extension elongation and extending area of the rubber body described in structural adjustment relative to the accommodating housing, the rubber body is at least wrapped
Include pencil word cleaning part, ball pen word cleaning part and fountain pen word cleaning part.
In use, first rubber body is released by accommodating box body suitable length by push-pull configuration, by tearing
Tear string is torn clad, the extension elongation of the writing type selecting rubber body for then wiping as needed and extending area,
To realize the multifunctionality of rubber;Meanwhile, to be embrocated using wiping fin position when in use, the leftover of wiping of generation is thinner bar
Shape thing, can be prevented effectively from generation wiping leftover in small, broken bits, in order to wipe the cleaning of leftover;In addition, rubber body is in non-working condition
Can be stored in container body, be easy to preserve, and rubber body is replaceable, realizes the reuse of accommodating box body.
Description of the drawings
In order to be illustrated more clearly that the specific embodiment of the invention or technical scheme of the prior art, below will be to concrete
The accompanying drawing to be used needed for embodiment or description of the prior art is briefly described.
Fig. 1 is provided by the present invention one to clean a kind of structural representation of specific embodiment of multifunctional eraser;
Fig. 2 is provided by the present invention one to clean a kind of structure of specific embodiment of rubber body in multifunctional eraser
Schematic diagram;
Fig. 3 is provided by the present invention one to clean and house in multifunctional eraser a kind of housing structure of specific embodiment
Schematic diagram.
Description of reference numerals:
1- rubber body 11- pencil word cleaning part 12- ball pen word cleaning part 13- fountain pen word cleaning parts
The accommodating box body 21- peristomes of 2-
31- stretches push rod 32- guide rails
4- control knobs
5- gates
6- wipes bits hairbrush
7- nail collection slots
C- wipes fin
Specific embodiment
Embodiments of the invention are described below in detail, the example of the embodiment is shown in the drawings, wherein from start to finish
Same or similar label represents same or similar element or the element with same or like function.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to for explaining the present invention, and be not considered as limiting the invention.
Refer to Fig. 1-Fig. 3, Fig. 1 is provided by the present invention one to clean a kind of specific embodiment of multifunctional eraser
Structural representation;Fig. 2 is provided by the present invention one to clean a kind of specific embodiment of rubber body in multifunctional eraser
Structural representation;Fig. 3 is provided by the present invention one to clean and house in multifunctional eraser a kind of housing specific embodiment
Structural representation.
In a kind of specific embodiment, provided by the present invention one cleans multifunctional eraser including rubber body 1, bag
The clad of the outer surface of rubber body 1 is overlying on, and for holding the accommodating box body 2 of the rubber body 1;The rubber sheet
There is multigroup wiping fin c on body 1, tear string is surrounded with the clad, the rubber body 1 is removably placed
Extension elongation of the rubber body 1 relative to the accommodating housing is adjusted in the accommodating box body 2 and by push-pull configuration
And extending area, the rubber body 1 is at least including pencil word cleaning part 11, ball pen word cleaning part 12 and fountain pen word cleaning part
13。
In use, first rubber body 1 is released by the suitable length of accommodating box body 2 by push-pull configuration, by tearing
Pull tear string to tear clad, the extension elongation and extension of the writing type selecting rubber body 1 for then wiping as needed
Position, to realize the multifunctionality of rubber;Meanwhile, to be embrocated using wiping fin c positions when in use, the wiping leftover of generation is thinner
Bar, generation wiping leftover in small, broken bits can be prevented effectively from, in order to wipe the cleaning of leftover;In addition, rubber body 1 is in non-usage shape
Can be stored in accommodating box body 2 during state, be easy to preserve, and rubber body 1 is replaceable, realizes the reuse of accommodating box body 2.
Specifically, it is provided with the first card on one of both above-mentioned pencil word cleaning part 11 and ball pen word cleaning part 12
Projection is connect, the first draw-in groove is offered in another one, the first clamping projection is removably arranged in first draw-in groove;The circle
The second clamping is provided with one of both pearl cleaning part and the fountain pen word cleaning part 13 raised, is offered in another one
Second draw-in groove, the second clamping projection is removably arranged in second draw-in groove.So, by the form of clamping successively
The connection between pencil cleaning part, ball pen word cleaning part 12 and fountain pen word cleaning part 13 is realized, can be entered according to use demand
The matched combined of row various functions cleaning part, in order to functional realiey, and when the cleaning part of a certain type is depleted, can be with
It is convenient for changing;Now, it should be appreciated that multiple export departments and multigroup push-pull configuration can be set on accommodating box body 2, it is all kinds of
The cleaning part of type is corresponded with push-pull configuration, and is stretched out by corresponding export department in the presence of respective push-pull configuration, with
Improve ease of use.
In order to simplify the structure of accommodating box body 2, difficulty of processing is reduced, only can be arranged on the end face of accommodating box body 2
There is peristome 21, now, making for different cleaning parts can be realized by controlling the release length of rubber body 1 when in use
With, for example, usage frequency highest pencil word cleaning part 11 is placed on apart from the nearest side of peristome 21, behind block successively
Dress ball pen word cleaning part 12 and fountain pen word cleaning part 13, when needing to wipe pencil word, push-pull configuration releases rubber body 1
Expose to pencil word cleaning part 11, and when needing to wipe ball pen word, push-pull configuration needs to be pushed out to rubber body 1
Ball pen cleaning part exposes, need wipe fountain pen word when also in the same manner.In addition, the rubber body 1 can also be included except above-mentioned
Cleaning part beyond all kinds of cleaning parts, such as jewelry cleaning part etc., its mounting structure is identical equal to above-mentioned each cleaning part, and here is not
Repeat.
It is pointed out that being not limited to the form for connecting and fixing, the rubber between each cleaning part of above-mentioned rubber body 1
Body 1 can also be integral type structure, and cleaning part that will be all types of is merged in one piece of rubber body 1 in integrally formed mode
On.
Specifically, above-mentioned push-pull configuration includes stretches push rod 31 and guide rail 32, the fixing end of the stretches push rod 31
It is fixed on the accommodating box body 2, its telescopic end is fixedly connected with the rubber body 1;It is provided with the rubber body 1 and leads
To block, guide rail 32 described in promotion lower edge of the guide pad in the stretches push rod 31 is slidably connected, and promotes the rubber
Skin body 1 stretches out or retracts from the peristome 21.So, by arranging guide rail 32, improve rubber body 1 and promoting
During direction accuracy, it is to avoid occur clamping stagnation.
In order to improve automatization level, ease of use is improved, above-mentioned stretches push rod 31 is preferably electric pushrod, the appearance
The outside for putting box body 2 is provided with control knob 4, and the control knob 4 connects with the startup control unit signal of the electric pushrod
Connect, the startup control unit is received after the enabled instruction of the control knob 4, is controlled the electric pushrod and is stretched out or contract
Return.In use, control knob 4 is pressed so as to starting electric pushrod and releasing rubber body 1, now, rubber body 1
Releasing length according to the duration for pressing control knob 4 or can press number of times and determine, the control mode for this area it is known often
The property known technology, it is on the books in multiple textbooks and document, and not within the protection domain of the application, therefore do not go to live in the household of one's in-laws on getting married
State.
Further, can be described to be provided with the gate 5 by way of electromagnetic induction automatic shutter on peristome 21
Distance probe and the controller for being opened and closed according to the distance controlling gate 5 of rubber body 1 are installed on gate 5;Wherein, it is described
Distance probe detects distance of the rubber body 1 apart from the gate 5, and the current distance for detecting is transmitted to the control
Device processed, the controller receives current distance and the current distance compares with predeterminable range, if the current distance is less than
Or equal to predeterminable range, the controller controls the gate 5 and opens, if the current distance is more than the predeterminable range, institute
State the controller control gate 5 to close.As such, it is possible to according to the gate of the accommodating box body 2 of position automatic switch for comparing body
5, so as to further increase automatization level.
In above-mentioned specific embodiment, provided by the present invention one cleans in multifunctional eraser, on its accommodating box body 2
It is also equipped with wiping bits hairbrush 6 and the nail collection slot 7 installed in the side of accommodating box body 2, in theory, wipes bits hairbrush 6 and be arranged on nail collection slot 7
Top, wiping bits hairbrush 6 is arranged at side outer wall of the accommodating box body 2 away from the peristome 21.
In order to avoid producing wiping bits in small, broken bits, and be easy to wipe tiny vestige can be multiple to offer on rubber body 1
Square groove, the stupefied line and corner angle formed between each square groove and the rubber body 1 is respectively formed the wiping fin
c;While the stupefied tooth of multigroup wiping can also be arranged, wipe stupefied tooth described in each group and be arranged at the rubber body correspondingly respectively
On the 1 stupefied line in interval, the stupefied line in the interval is that the rubber body 1 is located at stupefied line described in adjacent two between square groove;With
Upper scheme can increase the quantity for wiping fin c, to improve the accuracy of wiping position.
The present invention is that provided one is cleaned in multifunctional eraser, and the material of the rubber body 1 includes substrate resin
And plasticizer, the plasticizer is acrylate liquid polymer that glass transition temperature is less than 0 DEG C;Wherein, relative to base
The mass parts of material resin 100, the acrylate liquid polymer be 20~200 mass parts, except the acrylate liquid polymer with
40~60 parts of outer plasticizer;Plasticizer beyond the acrylate liquid polymer be selected from O-phthalic acids plasticizer,
Trimellitic acid class plasticizer, Pyromellitic Acid class plasticizer, polyesters plasticizer, epoxy plasticiser, adipic acid class barrier modeling agent,
In prominent two acids plasticizers, the acids plasticizer of king two, phosphoric acid class plasticizer, Fructus Citri Limoniae acids plasticizer, alkylcarbonic acid phenyl ester extremely
Few one kind.The plasticizer for taking various forms can improve the toughness and intensity of rubber body 1, improve wiping properties.
It should be appreciated that the pencil word cleaning part 11, fountain pen word cleaning part 13, ball pen word cleaning part 12 described in text
And the part such as jewelry cleaning part, it realizes that wiping for all types of writings can be realized by selecting the rubber body of unlike material,
And implement material for known technology, and and not this Applicant's Abstract graph protection content, therefore, be not described further herein.
In describing the invention, it is to be understood that term " " center ", " longitudinal direction ", " horizontal ", " length ", " width ",
" thickness ", " on ", D score, "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outward ", " up time
The orientation or position relationship of the instruction such as pin ", " counterclockwise ", " axial direction ", " radial direction ", " circumference " be based on orientation shown in the drawings or
Position relationship, is for only for ease of the description present invention and simplifies description, rather than indicates or imply that the device or element of indication must
With specific orientation, with specific azimuth configuration and operation, therefore must be not considered as limiting the invention.
Additionally, term " first ", " second " are only used for describing purpose, and it is not intended that indicating or implying relative importance
Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or
Implicitly include one or more this feature.In describing the invention, " multiple " are meant that two or more, unless separately
There is clearly specific restriction.
In the present invention, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " fixation " etc.
Term should be interpreted broadly, for example, it may be fixedly connected, or be detachably connected, or it is integral;Can be that machinery connects
Connect, or electrically connect;Can be joined directly together, it is also possible to be indirectly connected to by intermediary, can be in two elements
The connection in portion or the interaction relationship of two elements.For the ordinary skill in the art, can be according to concrete feelings
Condition understands above-mentioned term concrete meaning in the present invention.
In the present invention, unless otherwise clearly defined and limited, fisrt feature second feature " on " or D score can be with
It is the first and second feature directly contacts, or the first and second features are by intermediary mediate contact.And, fisrt feature exists
Second feature " on ", " top " and " above " but fisrt feature are directly over second feature or oblique upper, or be merely representative of
Fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " lower section " and " below " can be
One feature is immediately below second feature or obliquely downward, or is merely representative of fisrt feature level height less than second feature.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means to combine specific features, structure, material or spy that the embodiment or example are described
Point is contained at least one embodiment of the present invention or example.In this manual, to the schematic representation of above-mentioned term not
Identical embodiment or example must be directed to.And, the specific features of description, structure, material or feature can be with office
Combine in an appropriate manner in one or more embodiments or example.Additionally, in the case of not conflicting, the skill of this area
Art personnel can be tied the feature of the different embodiments or example described in this specification and different embodiments or example
Close and combine.
Although embodiments of the invention have been shown and described above, it is to be understood that above-described embodiment is example
Property, it is impossible to limitation of the present invention is interpreted as, one of ordinary skill in the art within the scope of the invention can be to above-mentioned
Embodiment is changed, changes, replacing and modification.
Claims (10)
1. one kind one cleans multifunctional eraser, it is characterised in that including rubber body, be coated on the rubber body outer surface
Clad, and for holding the accommodating box body of the rubber body;There is multigroup wiping fin on the rubber body, it is described
Tear string is surrounded with clad, the rubber body is removably positioned in the container body and by push-and-pull
Extension elongation and extending area of the rubber body described in structural adjustment relative to the accommodating housing, the rubber body is at least wrapped
Include pencil word cleaning part, ball pen word cleaning part and fountain pen word cleaning part.
2. according to claim 1 one multifunctional eraser is cleaned, it is characterised in that the pencil word cleaning part and described
The first clamping is provided with one of both ball pen word cleaning parts raised, offers the first draw-in groove in another one, described the
One clamping projection is removably arranged in first draw-in groove;
The second clamping is provided with one of both the ball pen cleaning part and described fountain pen word cleaning part raised, another one
On offer the second draw-in groove, the second clamping projection is removably arranged in second draw-in groove.
3. according to claim 1 one multifunctional eraser is cleaned, it is characterised in that offer on the rubber body many
Individual square groove, it is convex that the stupefied line and corner angle formed between each square groove and the rubber body is respectively formed the wiping
Rib.
4. according to claim 3 one multifunctional eraser is cleaned, it is characterised in that also wipe stupefied tooth including multigroup, respectively
Group is described to be wiped stupefied tooth and is arranged at correspondingly respectively on the stupefied line in interval of the rubber body, and the stupefied line in the interval is described
Rubber body is located at the stupefied line described in adjacent two between square groove.
5. according to claim 1 one multifunctional eraser is cleaned, it is characterised in that at least one end of the accommodating box body
Peristome is provided with face, the push-pull configuration includes stretches push rod and guide rail, and the fixing end of the stretches push rod is affixed
On the accommodating box body, its telescopic end is fixedly connected with the rubber body;Guide pad is provided with the rubber body, institute
Guide rail described in stating promotion lower edge of the guide pad in the stretches push rod is slidably connected, and promotes the rubber body from described
Peristome stretches out or retracts.
6. according to claim 5 one multifunctional eraser is cleaned, it is characterised in that the stretches push rod is pushed away for electronic
Bar, is provided with control knob on the outside of the accommodating box body, the startup control unit of the control knob and the electric pushrod
Signal connects, and the startup control unit is received after the enabled instruction of the control knob, is controlled the electric pushrod and is stretched out
Or retract.
7. according to claim 6 one multifunctional eraser is cleaned, it is characterised in that be provided with the peristome and pass through
The gate of way of electromagnetic induction automatic shutter, is provided with distance probe and for according to the distance control of rubber body on the gate
The controller of shutter opening and closing processed;
The distance probe detection rubber body apart from the gate distance, and by the current distance for detecting transmit to
The controller, the controller receives current distance and simultaneously the current distance compares with predeterminable range, if it is described currently away from
From less than or equal to predeterminable range, the controller controls the gate opening, if the current distance more than it is described it is default away from
From the controller controls the closing gate.
8. according to claim 5 one multifunctional eraser is cleaned, it is characterised in that be also equipped with the accommodating box body
Bits hairbrush is wiped, the wiping bits hairbrush is arranged at side outer wall of the accommodating box body away from the peristome.
9. according to claim 8 one multifunctional eraser is cleaned, it is characterised in that install the side of the accommodating box body
There is nail collection slot.
10. according to claim 1 one multifunctional eraser is cleaned, it is characterised in that the material bag of the rubber body
Include substrate resin and plasticizer, the plasticizer is acrylate liquid polymer that glass transition temperature is less than 0 DEG C;
Wherein, relative to the mass parts of substrate resin 100, the acrylate liquid polymer is 20~200 mass parts, except the liquid
40~60 parts of plasticizer beyond state acrylate copolymer;
Plasticizer beyond the acrylate liquid polymer is selected from O-phthalic acids plasticizer, trimellitic acid class plasticising
Agent, Pyromellitic Acid class plasticizer, polyesters plasticizer, epoxy plasticiser, the barrier modeling agent of adipic acid class, prominent two acids plasticising
At least one in agent, the acids plasticizer of king two, phosphoric acid class plasticizer, Fructus Citri Limoniae acids plasticizer, alkylcarbonic acid phenyl ester.
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CN201611152727.7A CN106626910B (en) | 2016-12-14 | 2016-12-14 | One kind one cleans multifunctional eraser |
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CN106626910B CN106626910B (en) | 2017-12-26 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108263347A (en) * | 2018-02-05 | 2018-07-10 | 山东科技职业学院 | A kind of automobile cleaning unit |
CN110001250A (en) * | 2019-03-07 | 2019-07-12 | 安徽信息工程学院 | A kind of more specification erasing rubber suits |
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CN202623720U (en) * | 2012-06-18 | 2012-12-26 | 张颖 | Novel eraser box |
CN103057322A (en) * | 2013-02-13 | 2013-04-24 | 郝明学 | All-purpose eraser |
CN204322849U (en) * | 2014-11-14 | 2015-05-13 | 杭州卓峰文教用品有限公司 | A kind of erasing rubber |
CN205255849U (en) * | 2015-12-24 | 2016-05-25 | 苏敬沣 | Automatic clean rubber device |
CN205624949U (en) * | 2016-03-23 | 2016-10-12 | 王琳童 | Rubber shell |
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CN108263347A (en) * | 2018-02-05 | 2018-07-10 | 山东科技职业学院 | A kind of automobile cleaning unit |
CN110001250A (en) * | 2019-03-07 | 2019-07-12 | 安徽信息工程学院 | A kind of more specification erasing rubber suits |
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