CN209031365U - Chalk storage box - Google Patents
Chalk storage box Download PDFInfo
- Publication number
- CN209031365U CN209031365U CN201820352478.4U CN201820352478U CN209031365U CN 209031365 U CN209031365 U CN 209031365U CN 201820352478 U CN201820352478 U CN 201820352478U CN 209031365 U CN209031365 U CN 209031365U
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- Prior art keywords
- chalk
- holding tray
- chamber
- supporting block
- box body
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Abstract
The utility model provides a kind of chalk storage box, the storage box includes the box body and box cover being hinged, supporting block is equipped in box body, placement section is equipped in supporting block, placement section is supported by supporting block, multiple first chambers are provided in placement section, holding tray covers first chamber, using the above structure, placement part in supporting block is two layers, first layer is holding tray, holding tray is for placing the chalk begun to use, the second layer is the first chamber for being placed disk covering, first chamber is for storing the chalk not begun to use, during use, holding tray covering first chamber places the chalk of mistake to be used, the contact with moisture in chalk ready for use and air is avoided to a certain extent, and chalk on holding tray can carry out being isolated with air by box cover, chalk is effectively saved to keep away from moisture, to avoid wasting.
Description
Technical field
The utility model relates to realia fields, more particularly, to a kind of chalk storage box.
Background technique
Currently, writing on the blackboard is still carried out using blackboard and chalk on China classroom, but to reduce dust pollution on classroom, by
Gradually using water-soluble chalk replace common chalk, but due to the main component of water-soluble chalk be titanium dioxide and vegetable fat,
Titanium dioxide has hydrophily, and the moisture in air is caused to be easily accessible in water-soluble chalk, so that chalk humidity softens, presses in writing on the blackboard
When press-powder pen, chalk is easy to disconnect, and the chalk after disconnection is unrenewable in writing on the blackboard, causes certain waste.
Summary of the invention
The main purpose of the utility model is to provide a kind of moisture-proof chalk storage box.
To realize above-mentioned main purpose, chalk storage box provided by the utility model includes the box body and box being hinged
Lid is provided with supporting block in box body, placement section is provided in the supporting block, is supported by holding tray in supporting block, in placement section
Multiple first chambers are provided with, holding tray covers first chamber.
It can be seen that the placement part in supporting block is two layers, first layer is holding tray, and holding tray has been opened for placing
Begin the chalk used, and the second layer is the first chamber for being placed disk covering, and first chamber is used to store the chalk not begun to use,
Holding tray covering first chamber places the chalk of mistake to be used, avoids the water in chalk ready for use and air to a certain extent
Tap touching, and the chalk on holding tray can carry out being isolated with air by box cover, effectively preservation chalk keeps away from moisture, to keep away
Exempt to waste.
Further embodiment is that multiple second chambers are additionally provided in placement section, and second chamber includes the first side plate and the
Two side plates, the first side plate and the second side plate difference are arc-shaped, and hollow portion is provided between the first side plate and the second side plate and is led to
Slot, hollow portion are connected to through slot.
As it can be seen that second chamber, for placing Chalk cover, the pen cap is placed in hollow portion, first side and the second side plate it
Between through slot be used to place the protruding part of the pen cap.
Further embodiment is that partition is provided in placement section, and partition is arranged between first chamber and second chamber, every
The free end of plate is provided with recessed portion.
As it can be seen that partition is used to for first chamber being isolated with second chamber, so that holding tray completely covers the first chamber
Placement section has enough spaces that the second chamber for placing Chalk cover is arranged while room, when the second chamber in placement section
After piling, recessed portion, which provides certain space, to be given operator and takes holding tray.
Further embodiment is that holding tray is provided with the first groove close to the side of recessed portion.
It can be used as holding tray of taking while space as it can be seen that the first groove cooperation recessed portion increase of close recessed portion is taken
Handle.
Further embodiment is, towards protruding block is provided on the side of placement section, protruding block is set supporting block towards box cover
Be equipped with opening, pressing lock be provided in protruding block, the side of box cover towards box body is provided with card column, card column pass through opening and with
Press snap fit connection.
It is found that the connection that box cover and box body are completed in the mating connection between pressing lock and card column makes to lock box cover
Box cover is fitted closely with box body, keeps good humidity resistance.
Further embodiment is that holding tray is provided with the second groove close to the side of protruding block, and protruding block is arranged second
In groove.
It is found that the second groove is matched with protruding block, holding tray is enabled more closely to cover first chamber.
Further embodiment is that the side of box cover towards box body is provided with raised item, is provided between box body and supporting block
Soft item, soft item are arranged along the internal perisporium of box body, and raised item is arranged between box body and supporting block, and raised item is adjacent to soft item.
It is found that the adjoining of raised item and soft item can make the closure of box cover closer.
Detailed description of the invention
Fig. 1 is the structure chart of the utility model chalk storage box embodiment.
Fig. 2 is that the structure chart after holding tray is removed in the utility model chalk storage box embodiment.
The following is a further explanation of the present invention with reference to the accompanying drawings and embodiments.
Specific embodiment
The chalk storage box of the utility model is applied in daily teaching, and first chamber is arranged in the bottom of storage box, the
One chamber is covered with holding tray for placing chalk ready for use above first chamber, and holding tray can be to a certain degree
On avoid outside contact with moisture in chalk ready for use and air, be also used to place the chalk in use process, after box body closure,
Completely cut off the chalk and moisture in air on holding tray, effectively saves chalk and keep away from moisture, to avoid wasting.
Referring to Fig. 1, Fig. 2, the chalk storage box of the utility model includes the box body 1 that is hinged and box cover 2, in box body 1
Be provided with supporting block 3, in the present embodiment, supporting block 3 along box body 1 internal perisporium and be close to box body 1 internal perisporium setting, support
It is provided with placement section 4 in block 3, holding tray 5 is supported by supporting block 3, multiple first chambers 6, holding tray are provided in placement section 4
5 covering first chambers 6.
In the present embodiment, multiple second chambers 7 are additionally provided in placement section 4, second chamber 7 includes the first side plate 71
With the second side plate 72, the first side plate 71 and the second side plate 72 are arc-shaped, and in the present embodiment, the circular arc of the first side plate 71 is open
It is oppositely arranged with the circular arc opening of the second side plate 72.Be provided between first side plate 71 and the second side plate 72 hollow portion 73 and
Through slot 74, hollow portion 73 are connected to through slot 74.For placing Chalk cover, the pen cap is placed in hollow portion 73 second chamber 7, the
Through slot 74 between side plate 71 and the second side plate 72 is used to place the protruding part on the pen cap.
Partition 8 is provided in placement section 4, in the present embodiment, the setting of partition 8 first chamber 6 and second chamber 7 it
Between, partition 8 is for first chamber 6 to be isolated with second chamber 7, so that holding tray 5 completely covers first chamber 6
There are enough spaces that the second chamber 7 for placing Chalk cover is set in placement section 4 simultaneously.In the present embodiment, box body 1
Be in respectively rectangle with placement section 4, partition 8 is parallel with the first side 30 therein of placement section 4, the first side 30 close to first chamber 6,
Holding tray 5 is arranged between the first side 30 in partition 8 and supporting block 3, and the width of holding tray 5 is no more than partition 8 and branch at this time
The distance between first side 30 in bracer 3.Since second chamber 7 is for placing Chalk cover, when multiple the in placement section 4
When being placed with the pen cap in two chambers 7, in order to holding tray 5 of smoothly taking, the free end of partition 8 is provided with recessed portion 81,
So that there is spaces of more taking to take holding tray 5 or the pen cap.In the present embodiment, holding tray 5 is only covered on first chamber 6
Top, to there is enough spaces to place Chalk cover in placement section 4.
Holding tray 5 is provided with the first groove 51 close to the side of recessed portion 81, and the first groove 51 at this time cooperates recessed portion
81 increase the handle that can be used as holding tray 5 of taking while taking space.
For supporting block 3 towards protruding block 9 is provided on the side of placement section 4, protruding block 9 is provided with opening towards box cover, convex
Pressing lock 91 is provided in bittiness 9, the side of box cover 2 towards box body 1 is provided with card column 21, card column 21 pass through opening and with press
Pressure lock 9 is cooperatively connected, and the connection of box cover 2 and box body 1 is completed in the mating connection between pressing lock 91 and card column 21, makes box cover
2 fit closely with box body 1, keep good humidity resistance, and the pressing lock 91 in the present embodiment can latch for commercially available pressing.
Holding tray 5 is provided with the second groove 52 close to the side of protruding block 9, and protruding block 9 is arranged in the second groove 52, the
Two grooves 52 match for 9 pieces with protrusion, and holding tray 5 is enabled more closely to cover first chamber 6.
The side of box cover 2 towards box body 1 is provided with raised item 22, and soft item 11 is provided between box body 1 and supporting block 3, soft
Item 11 is arranged along the internal perisporium of box body 1, and raised item 22 is arranged between box body 1 and supporting block 3, and raised item 22 is adjacent to soft item
11, raised item 22 and the adjoining of soft item 11 can make the closure of box cover 2 closer.
It is divided into two layers in the placement section 4 of supporting block 3, first layer is holding tray 5, and holding tray 5 has started to make for placing
Chalk, the second layer are the first chamber 6 for being placed the covering of disk 5, and first chamber 6 is used to store the chalk not begun to use,
During use, holding tray 5 cover first chamber 6 in place mistake to be used chalk, avoid to a certain extent to
The contact with moisture in chalk and air that uses, and the chalk on holding tray 5 can carry out being isolated with air by box cover 2, have
Effect saves chalk and keeps away from moisture, to avoid wasting.
Finally it is emphasized that the above is only the preferred embodiment of the present invention, it is not limited to this reality
With novel, for those skilled in the art, the utility model can have various change and change, all in the utility model
Spirit and principle within, any modification, equivalent substitution, improvement and etc. done should be included in the protection model of the utility model
Within enclosing.
Claims (7)
1. chalk storage box, it is characterised in that: the storage box includes the box body and box cover being hinged, setting in the box body
There is supporting block, placement section is provided in the supporting block, holding tray is supported by the supporting block, is provided in the placement section
Multiple first chambers, the holding tray cover the first chamber.
2. chalk storage box according to claim 1, it is characterised in that:
Multiple second chambers are additionally provided in the placement section, the second chamber includes the first side plate and the second side plate, described
First side plate and second side plate difference it is arc-shaped, be provided between first side plate and second side plate hollow portion with
And through slot, the hollow portion are connected to the through slot.
3. chalk storage box according to claim 2, it is characterised in that:
Partition is provided in the placement section, the partition is arranged between the first chamber and the second chamber, described
The free end of partition is provided with recessed portion.
4. chalk storage box according to claim 3, it is characterised in that:
The holding tray is provided with the first groove close to the side of the recessed portion.
5. chalk storage box according to claim 1, it is characterised in that:
The supporting block is towards being provided with protruding block on the side of the placement section, and the protruding block is towards one end of the box cover
It is provided with opening, pressing lock is provided in the protruding block, the side of the box cover towards the box body is provided with card column, institute
Card column is stated to pass through the opening and connect with the pressing snap fit.
6. chalk storage box according to claim 5, it is characterised in that:
The holding tray is provided with the second groove close to the side of the protruding block, and the protruding block is arranged in second groove
It is interior.
7. chalk storage box according to any one of claims 1 to 6, it is characterised in that:
The side of the box cover towards the box body is provided with raised item, and soft item, institute are provided between the box body and supporting block
The internal perisporium that soft item is stated along the box body is arranged, and the raised item is arranged between the box body and the supporting block, described convex
It plays item and is adjacent to the soft item.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820352478.4U CN209031365U (en) | 2018-03-15 | 2018-03-15 | Chalk storage box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820352478.4U CN209031365U (en) | 2018-03-15 | 2018-03-15 | Chalk storage box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209031365U true CN209031365U (en) | 2019-06-28 |
Family
ID=67027881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820352478.4U Active CN209031365U (en) | 2018-03-15 | 2018-03-15 | Chalk storage box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209031365U (en) |
-
2018
- 2018-03-15 CN CN201820352478.4U patent/CN209031365U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |