CN107549965A - It is a kind of to facilitate chalk holder - Google Patents
It is a kind of to facilitate chalk holder Download PDFInfo
- Publication number
- CN107549965A CN107549965A CN201710648389.4A CN201710648389A CN107549965A CN 107549965 A CN107549965 A CN 107549965A CN 201710648389 A CN201710648389 A CN 201710648389A CN 107549965 A CN107549965 A CN 107549965A
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- CN
- China
- Prior art keywords
- partition
- hole
- side wall
- chalk
- portable plate
- 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
Facilitate chalk holder the invention discloses a kind of, including bottom plate, side wall, first partition, feeding device and second partition, the side wall is fixed on bottom plate, first partition is tiltedly mounted in side wall, the gap passed through for chalk is provided between first partition least significant end and side wall, feeding device is arranged on the lower section in gap, second partition is tiltedly mounted on the lower section of feeding device, side wall is provided with third through-hole, third through-hole is located at the least significant end of second partition and the intersection of side wall, movable gate is installed on the outside of third through-hole, side-wall outer side is provided with support frame, support frame is located at the lower section of third through-hole, chalk sleeve is placed with support frame.The present invention realizes automatically extracting for chalk by feeding device, while can remove chalk surface dust, finally packs into chalk sleeve, is user-friendly.The present invention is simple in construction, and exploitativeness is good, has good application prospect.
Description
Technical field
It is specifically a kind of to facilitate chalk holder the present invention relates to chalk holder technical field.
Background technology
Chalk is instrument widely used in daily life, is for general on blackboard and writes, and the composition of chalk is sulfuric acid
A kind of white depositions of calcium, it is not easy to be decomposed, particle is bigger than dust.The chalk main component that the country uses is calcium carbonate
(lime stone) and calcium sulfate (gypsum), or containing a small amount of calcium oxide.
Chalk is crisp, is very easy to fracture, in the prior art, chalk load papery chalk holder in, arrangement it is very tight
Close, user is very easy to cause chalk to fracture during taking, and in use, user can be stained with many powder on hand
Pen ash, when the hand for speckling with chalk dust removes to touch other articles, can also make it be stained with chalk dust, be brought to user very big
Puzzlement.
The content of the invention
According to above the deficiencies in the prior art, the technical problems to be solved by the invention are to propose a kind of chalk holder, are made
User can easily take chalk very much, while can also avoid user from directly contacting chalk.
The present invention is solved its technical problem and realized using following technical scheme：
A kind of to facilitate chalk holder, including bottom plate, side wall, first partition, feeding device and second partition, the side wall is fixed
On bottom plate, first partition is tiltedly mounted in side wall, is provided between first partition least significant end and side wall between passing through for chalk
Gap, feeding device are arranged on the lower section in gap, and second partition is tiltedly mounted on the lower section of feeding device, and side wall is provided with threeway
Hole, third through-hole are located at the least significant end of second partition and the intersection of side wall, movable gate, side are provided with the outside of third through-hole
Support frame is provided with the outside of wall, support frame is located at the lower section of third through-hole, chalk sleeve is placed with support frame.
Preferably, the feeding device includes the first portable plate, the second portable plate and barricade, and side wall is provided with first through hole
With the second through hole, first portable plate and the second portable plate are each passed through first through hole and extended to the second through hole outside side wall
Side, barricade are arranged between the first portable plate and the second portable plate.
Preferably, first portable plate is located at the end of side-wall outer side and is provided with first handle, the bottom of the first portable plate
Portion is provided with the first locating piece.
Preferably, second portable plate is located at the end of side-wall outer side and is provided with second handle, the bottom of the second portable plate
Portion is provided with the second locating piece.
Preferably, multiple fourth holes to be dropped for dust are equipped with the second partition.
Preferably, the second partition is made using steel wire.
Preferably, the lower section of the second partition is provided with collection tray.
Preferably, the movable gate includes buffer layer and basic unit, and buffer layer is attached to basic unit close to the one of third through-hole
Side.
Preferably, chalk holder is facilitated also to include top cover, the top cover is detachably arranged in side wall.
The beneficial effects of the invention are as follows：
The present invention realizes automatically extracting for chalk by feeding device, then by second partition with holes, realizes
The purpose that chalk surface dust is removed, is finally packed into chalk sleeve, is user-friendly.The present invention is simple in construction, can implement
Property is good, has good application prospect.
Brief description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is the front view of the embodiment of the present invention；
Fig. 2 is the fragmentary detail view of the feeding device of the present invention；
Fig. 3 is the fragmentary detail view of the movable gate of the present invention.
In figure：1- bottom plates, 2- the first side walls, 3- second sidewalls, 4- first partitions, 5- feeding devices, the activities of 5a- first
Plate, 5b- barricades, the portable plates of 5c- second, 6- second partitions, 7- collection trays, 8- support frames, 9- top covers, 10- movable gates, 10a-
Buffer layer, 10b- basic units, the half-open chalk sleeves of 11-.
Embodiment
Below by the description to embodiment, the shape of for example involved each component of embodiment of the invention, structure
Make, the mutual alignment between each several part and annexation, the effect of each several part and operation principle, manufacturing process and the side of operating with
Method etc., is described in further detail, completeer to help those skilled in the art to have inventive concept of the invention, technical scheme
Whole, accurate and deep understanding.
As shown in Figure 1 to Figure 3, it is a kind of to facilitate chalk holder, including bottom plate 1, it is vertically installed with side wall, side on the bottom plate 1
The top of wall is provided with dismountable top cover 9, and the side wall includes the first side wall 2, second sidewall 3 and symmetrical two the 3rd sides
Wall, the first side wall 2 are parallel to each other and vertical with the 3rd side wall holding with second sidewall 3, and tilted-putted first is provided with side wall
Dividing plate 4, first partition 4, the first side wall 2, second sidewall 3 and two the 3rd side walls form the storage warehouse for storing chalk,
First partition 4 tilts down placement close to one end of the first side wall 2, is left between first partition 4 and the first side wall 2 for a powder
The gap that pen passes through, gap lower section are provided with the feeding device 5 for being used for once extracting piece of chalk, and the lower section of feeding device 5 is provided with
Second partition 6, second partition 6 are provided with multiple fourth holes to be dropped for dust, the slight bumps of the working face of second partition 6
Injustice, one end of the close second sidewall 3 of second partition 6 tilt down placement, in second sidewall 3 with the intersection of second partition 6
Provided with the third through-hole passed through for chalk, movable gate 10 is installed on the outside of third through-hole, the outside of second sidewall 3 is fixed with
Support frame 8, support frame 8 are located at the lower section of third through-hole, and the upper end of support frame 8 is provided with V-type support, half-open powder is placed with V-type support
The pen cap 11, the lower section of second partition 6 are provided with collection tray 7.
Feeding device 5 includes the first portable plate 5a, the second portable plate 5c and barricade 5b, is provided with the first side wall 2 mutually flat
The capable horizontal first through hole being arranged above and below and the second through hole, be provided with the 3rd side wall respectively with first through hole and the second through hole
In conplane first guide rail and the second guide rail, the first portable plate 5a and the second portable plate 5c movably pacify respectively
In the first guide rail and the second guide rail, the first portable plate 5a and the second portable plate 5c are able to lead to from first through hole and second
Being passed in hole, barricade 5b is arranged in the 3rd side wall, and barricade 5b is between the first portable plate 5a and the second portable plate 5c, and first
Portable plate 5a, the second portable plate 5c, barricade 5b and the first side wall 2 define an accommodating chamber that can accommodate piece of chalk, the
The end that one portable plate 5a is located at the outside of the first side wall 2 is provided with first handle, and the second portable plate 5c is located at the outside of the first side wall 2
End second handle is installed, the first portable plate 5a bottom and the second portable plate 5c bottom are separately installed with the first positioning
Block and the second locating piece.
In a preferred embodiment of the present invention, second partition 6 is made using steel wire, and chalk is from second partition 6
When tumbling, due to steel wire uneven surface, chalk can produce slight shake, and the dust that can will be attached to chalk surface is shaken off
As lower section collection tray 7 in, while chalk will not also be damaged.
In a preferred embodiment of the present invention, movable gate 10 includes buffer layer 10a and basic unit 10b, buffer layer 10a
Basic unit 10b is attached to close to the side of third through-hole, buffer layer 10a is made using vibration-absorptive materials such as sponge, foams, when chalk from
When third through-hole is dropped through on second partition 6 with the generation collision of movable gate 10, buffer layer 10a can protect chalk and activity
Soft contact between gate 10, prevent impulsive force from crossing ambassador's chalk and fractureing.
The present invention operation principle be：Top cover 9 is opened, chalk is put into storage warehouse, when needed, by half-open chalk sleeve
11 open, and are placed in V-type support, pull out first handle, and piece of chalk enters in accommodating chamber, closes first handle, then beats
Second handle is opened, chalk is fallen into second partition 6 from accommodating chamber, chalk tumbles downwards along second partition 6, when chalk collides
To after movable gate 10, movable gate 10 is opened, chalk is fallen into the half-open chalk sleeve 11 of opening, closes chalk sleeve, it is possible to
Use chalk.The present invention realizes automatically extracting for chalk by feeding device 5, real then by second partition 6 with holes
The purpose for removing chalk surface dust is showed, has finally packed into chalk sleeve, be user-friendly.The present invention is simple in construction, can
Implementation is good, has good application prospect.
The present invention is exemplarily described above, it is clear that present invention specific implementation is not subject to the restrictions described above,
As long as employing the improvement of the various unsubstantialities of inventive concept and technical scheme of the present invention progress, or not improved this is sent out
Bright design and technical scheme directly applies to other occasions, within protection scope of the present invention.The protection of the present invention
Scope should be determined by the scope of protection defined in the claims.
Claims (9)
1. a kind of facilitate chalk holder, it is characterised in that：Including bottom plate, side wall, first partition, feeding device and second partition, institute
State side wall to be fixed on bottom plate, first partition is tiltedly mounted in side wall, is provided between first partition least significant end and side wall and is supplied powder
The gap that passes through of pen, feeding device are arranged on the lower section in gap, and second partition is tiltedly mounted on the lower section of feeding device, in side wall
Provided with third through-hole, third through-hole is located at the least significant end of second partition and the intersection of side wall, is provided with the outside of third through-hole
Movable gate, side-wall outer side are provided with support frame, and support frame is located at the lower section of third through-hole, chalk sleeve is placed with support frame.
2. according to claim 1 facilitate chalk holder, it is characterised in that：The feeding device includes the first portable plate, the
Two portable plates and barricade, side wall are provided with first through hole and the second through hole, and first portable plate is worn respectively with the second portable plate
Cross first through hole and extend to side-wall outer side with the second through hole, barricade is arranged between the first portable plate and the second portable plate.
3. according to claim 2 facilitate chalk holder, it is characterised in that：First portable plate is located at the end of side-wall outer side
Portion is provided with first handle, and the bottom of the first portable plate is provided with the first locating piece.
4. according to claim 2 facilitate chalk holder, it is characterised in that：Second portable plate is located at the end of side-wall outer side
Portion is provided with second handle, and the bottom of the second portable plate is provided with the second locating piece.
5. according to claim 1 facilitate chalk holder, it is characterised in that：It is equipped with the second partition and multiple supplies dust
The fourth hole to drop.
6. according to claim 5 facilitate chalk holder, it is characterised in that：The second partition is made using steel wire.
7. according to claim 1 facilitate chalk holder, it is characterised in that：The lower section of the second partition is provided with collection tray.
8. according to claim 1 facilitate chalk holder, it is characterised in that：The movable gate includes buffer layer and basic unit,
Buffer layer is attached to basic unit close to the side of third through-hole.
9. according to claim 1 facilitate chalk holder, it is characterised in that：Also include top cover, the top cover is dismountable
In side wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710648389.4A CN107549965A (en) | 2017-08-01 | 2017-08-01 | It is a kind of to facilitate chalk holder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710648389.4A CN107549965A (en) | 2017-08-01 | 2017-08-01 | It is a kind of to facilitate chalk holder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107549965A true CN107549965A (en) | 2018-01-09 |
Family
ID=60975016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710648389.4A Pending CN107549965A (en) | 2017-08-01 | 2017-08-01 | It is a kind of to facilitate chalk holder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107549965A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112497957A (en) * | 2020-12-07 | 2021-03-16 | 安徽文香信息技术有限公司 | Chalk storage device for intelligent blackboard |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201088228Y (en) * | 2007-10-10 | 2008-07-23 | 涂庚妮 | Damp proof chalk box |
| CN201164127Y (en) * | 2008-02-19 | 2008-12-17 | 徐东霖 | Chalk box |
| CN201451845U (en) * | 2009-07-03 | 2010-05-12 | 何阳 | Automatic chalk box |
| CN204232472U (en) * | 2014-11-27 | 2015-04-01 | 陈开攀 | A kind of follow-on chalk holder |
| CN104586023A (en) * | 2015-01-08 | 2015-05-06 | 长春理工大学 | Device for temporarily storing and gradually sending out chalks |
| CN205285413U (en) * | 2016-01-20 | 2016-06-08 | 赵锦绣 | Easily take chalk box of chalk |
| CN205728568U (en) * | 2016-01-31 | 2016-11-30 | 欧美玲 | A kind of chalk box for teaching |
-
2017
- 2017-08-01 CN CN201710648389.4A patent/CN107549965A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201088228Y (en) * | 2007-10-10 | 2008-07-23 | 涂庚妮 | Damp proof chalk box |
| CN201164127Y (en) * | 2008-02-19 | 2008-12-17 | 徐东霖 | Chalk box |
| CN201451845U (en) * | 2009-07-03 | 2010-05-12 | 何阳 | Automatic chalk box |
| CN204232472U (en) * | 2014-11-27 | 2015-04-01 | 陈开攀 | A kind of follow-on chalk holder |
| CN104586023A (en) * | 2015-01-08 | 2015-05-06 | 长春理工大学 | Device for temporarily storing and gradually sending out chalks |
| CN205285413U (en) * | 2016-01-20 | 2016-06-08 | 赵锦绣 | Easily take chalk box of chalk |
| CN205728568U (en) * | 2016-01-31 | 2016-11-30 | 欧美玲 | A kind of chalk box for teaching |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112497957A (en) * | 2020-12-07 | 2021-03-16 | 安徽文香信息技术有限公司 | Chalk storage device for intelligent blackboard |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180109 |