CN219578421U - Travel box capable of being used as blackboard and containing chalk - Google Patents

Travel box capable of being used as blackboard and containing chalk Download PDF

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Publication number
CN219578421U
CN219578421U CN202320642623.3U CN202320642623U CN219578421U CN 219578421 U CN219578421 U CN 219578421U CN 202320642623 U CN202320642623 U CN 202320642623U CN 219578421 U CN219578421 U CN 219578421U
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China
Prior art keywords
blackboard
concave area
area
chalk
concave
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CN202320642623.3U
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Chinese (zh)
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吴文州
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Kunshan Junyuan Arts & Crafts Co ltd
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Kunshan Junyuan Arts & Crafts Co ltd
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Priority to CN202320642623.3U priority Critical patent/CN219578421U/en
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    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/80—Packaging reuse or recycling, e.g. of multilayer packaging

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  • Drawing Aids And Blackboards (AREA)

Abstract

The utility model discloses a travel box capable of being used as a blackboard and containing chalks, which comprises a bottom box; the top cover is connected with the bottom box through a hinge; the first concave area and the second concave area are respectively concave on the opposite surfaces of the bottom box and the top cover, and the bottom surfaces of the first concave area and the second concave area are the blackboard; the chalk accommodating area is also provided with a pit part on the upper surface of the bottom box, and the pit part is used for storing chalk; the bottom surface area of the first concave area is smaller than that of the second concave area, and after the bottom box and the top cover are buckled with each other, the overlapping part of the first concave area and the second concave area is used for storing the blackboard eraser. The utility model provides a portable blackboard in the shape of a travel box. The blackboard is provided with a large area and a small area, the height positions are different, the directions are also different, and different requirements of users can be met. The blackboard position is utilized to contain the chalk and the blackboard eraser, and the space utilization rate is high.

Description

Travel box capable of being used as blackboard and containing chalk
Technical Field
The utility model relates to the field of art supplies, in particular to a travel box which can be used as a blackboard and can contain chalks.
Background
The blackboard in the market is generally fixed indoors, has large volume and is inconvenient to carry out. The existing portable easel and drawing board on the market is generally an art supplies which is used for sketching, oil painting and gouache and lacks a small-volume portable blackboard. Even if a portable blackboard is provided, the portable blackboard is miniaturized, is similar to an integrated drawing board, and is heavy.
Disclosure of Invention
The utility model aims to solve the problem of providing a travel box which can be used as a blackboard and can contain chalks, and provides a portable travel box-shaped blackboard. The blackboard is provided with a large area and a small area, the height positions are different, the directions are also different, and different requirements of users can be met. The blackboard position is utilized to contain the chalk and the blackboard eraser, and the space utilization rate is high.
In order to solve the above problems, the utility model provides a travel box which can be used as a blackboard and can accommodate chalks, and in order to achieve the above purposes, the utility model adopts the following technical scheme:
a travel box capable of being used as a blackboard and containing chalk, comprising: a bottom box; the top cover is connected with the bottom box through a hinge; the first concave area and the second concave area are respectively concave on the opposite surfaces of the bottom box and the top cover, and the bottom surfaces of the first concave area and the second concave area are the blackboard; the chalk accommodating area is also provided with a pit part on the upper surface of the bottom box, and the pit part is used for storing chalk; the bottom surface area of the first concave area is smaller than that of the second concave area, and after the bottom box and the top cover are buckled with each other, the overlapping part of the first concave area and the second concave area is used for storing the blackboard eraser.
The beneficial effects of adopting above-mentioned technical scheme are: the technical scheme provides a portable blackboard which fills up an art supplies in the field of small subdivision.
The blackboard can also be called as an art travel box according to the structure. The portable electric power device can be opened and closed, and is portable in a closed state. The blackboard is exposed in the opened state, so that writing and drawing are convenient.
The blackboard is provided with a large area and a small area, the height and the orientation of the two blackboards are different, and different requirements of users can be met. For example, a higher, larger second recessed area may be used for painting and display, a lower, smaller second recessed area may be used for repeated writing and altering, may be resolved, and so on.
The concave pit part provides a special accommodation area for chalk. The blackboard eraser can wipe handwriting, and the accommodating area of the blackboard eraser also directly utilizes the concave blackboard area, so that the space utilization rate is higher.
As a further improvement of the utility model, the bottom surfaces of the first concave area and the second concave area are rectangular, and the bottom surfaces of the first concave area and the second concave area are black paint coating or blackboard sticker.
The beneficial effects of adopting above-mentioned technical scheme are: the blackboard has various processing modes, and only needs to have a blackboard effect finally.
As a still further improvement of the present utility model, the diameter of the chalk is equal to the sum of the depth of the pit portion and the depth of the second recessed area.
The beneficial effects of adopting above-mentioned technical scheme are: the chalk is not easy to shake after the bottom box and the top cover are buckled.
As a still further improvement of the present utility model, the length of the concave portion is equal to an integer multiple of the diameter of the chalk, and the width of the concave portion is equal to the length of the chalk.
The beneficial effects of adopting above-mentioned technical scheme are: the chalk is tightly placed in the pit part, and is not easy to shake and break.
As a still further improvement of the utility model, the thickness of the blackboard eraser is equal to the sum of the depth of the first concave area and the depth of the second concave area.
The beneficial effects of adopting above-mentioned technical scheme are: the blackboard eraser is not easy to shake in the buckled first concave area and the second concave area, and is suitable for a carrying scene.
As a further development of the utility model, the angle between the bottom box and the top cover is between 90 ° and 120 ° when the hinge is unfolded to the extreme position.
The beneficial effects of adopting above-mentioned technical scheme are: the top cover is opened to a certain angle to be limited, so that the blackboard is oriented ergonomically.
As a still further improvement of the utility model, the weight of the bottom case is greater than the weight of the top cover.
The beneficial effects of adopting above-mentioned technical scheme are: the bottom box has large mass and stable placement, and is convenient for resisting the force of chalk contact.
As a further improvement of the utility model, the bottom box and the top cover are made of wood.
The beneficial effects of adopting above-mentioned technical scheme are: the wooden bottom box and the top cover facilitate digging pits, and the dead weight also meets the requirements.
As a still further improvement of the present utility model, the roughness of the first concave area bottom surface blackboard is smaller than the roughness of the second concave area bottom surface blackboard.
The beneficial effects of adopting above-mentioned technical scheme are: the two blackboards have different roughness, so that the chalks have different textures of writing, drawing and painting, the displayed thickness is different, and the selectivity of a user is increased.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the following description will briefly explain the drawings used in the embodiments or the description of the prior art, and it is obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive effort to a person skilled in the art.
FIG. 1 is a perspective view of one embodiment of the present utility model;
FIG. 2 is a perspective view of one embodiment of the present utility model;
fig. 3 is a perspective view of one embodiment of the present utility model.
1-a bottom box; 2-top cover; 3-a first recessed region; 4-a second recessed region; 5-pit portions; 6-blackboard; 7-chalk; 8-hinges; 9-blackboard eraser.
Detailed Description
The following describes the present utility model in further detail with reference to specific examples:
in order to achieve the purpose of the utility model, a travel box which can be used as a blackboard and can contain chalk comprises: a bottom case 1; a top cover 2 connected with the bottom box 1 through a hinge 8; the blackboard 6 is characterized in that a first concave area 3 and a second concave area 4 are respectively concave on the opposite surfaces of the bottom box 1 and the top cover 2, and the bottom surfaces of the first concave area 3 and the second concave area 4 are the blackboard 6; the chalk accommodating area is characterized in that the upper surface of the bottom box 1 is also provided with a pit part 5, and the pit part 5 is used for storing chalk 7; the bottom surface area of the first concave area 3 is smaller than the bottom surface area of the second concave area 4, and after the bottom box 1 and the top cover 2 are buckled with each other, as shown in fig. 3, the overlapping position of the first concave area 3 and the second concave area 4 is used for storing the blackboard eraser 9.
The beneficial effects of adopting above-mentioned technical scheme are: the technical scheme provides a portable blackboard which fills up an art supplies in the field of small subdivision. The blackboard can also be called as an art travel box according to the structure. The portable electric power device can be opened and closed, and is portable in a closed state. The blackboard is exposed in the opened state, so that writing and drawing are convenient. The blackboard is provided with a large area and a small area, the height and the orientation of the two blackboards are different, and different requirements of users can be met. For example, a higher, larger second recessed area may be used for painting and display, a lower, smaller second recessed area may be used for repeated writing and altering, may be resolved, and so on. The concave pit part provides a special accommodation area for chalk. The blackboard eraser can wipe handwriting, and the accommodating area of the blackboard eraser also directly utilizes the concave blackboard area, so that the space utilization rate is higher.
In other embodiments of the present utility model, the bottom surfaces of the first concave area 3 and the second concave area 4 are rectangular, and the bottom surfaces of the first concave area 3 and the second concave area 4 are black paint coating or blackboard decal.
The beneficial effects of adopting above-mentioned technical scheme are: the blackboard has various processing modes, and only needs to have a blackboard effect finally.
In other embodiments of the present utility model, the diameter of the chalk 7 is equal to the sum of the depth of the pit portion 5 and the depth of the second recess 4.
The beneficial effects of adopting above-mentioned technical scheme are: the chalk is not easy to shake after the bottom box and the top cover are buckled.
In other embodiments of the present utility model, the length of the pit portion 5 is equal to an integer multiple of the diameter of the chalk 7, and the width of the pit portion 5 is equal to the length of the chalk 7.
The beneficial effects of adopting above-mentioned technical scheme are: the chalk is tightly placed in the pit part, and is not easy to shake and break.
In other embodiments of the utility model, the thickness of the blackboard eraser 6 is equal to the sum of the depth of the first recessed area 3 and the depth of the second recessed area 4.
The beneficial effects of adopting above-mentioned technical scheme are: the blackboard eraser is not easy to shake in the buckled first concave area and the second concave area, and is suitable for a carrying scene.
In other embodiments of the utility model, as shown in fig. 2, the angle between the bottom case 1 and the top cover 2 is between 90 ° and 120 ° when the hinge 8 is opened to the extreme position.
The beneficial effects of adopting above-mentioned technical scheme are: the top cover is opened to a certain angle to be limited, so that the blackboard is oriented ergonomically.
In other embodiments of the utility model, the weight of the bottom case 1 is greater than the weight of the top cover 2.
The beneficial effects of adopting above-mentioned technical scheme are: the bottom box has large mass and stable placement, and is convenient for resisting the force of chalk contact.
In other embodiments of the utility model, the bottom case 1 and the top cover 2 are made of wood.
The beneficial effects of adopting above-mentioned technical scheme are: the wooden bottom box and the top cover facilitate digging pits, and the dead weight also meets the requirements.
In other embodiments of the present utility model, the roughness of the blackboard 6 at the bottom of the first recessed area 3 is less than the roughness of the blackboard 6 at the bottom of the second recessed area 4.
The beneficial effects of adopting above-mentioned technical scheme are: the two blackboards have different roughness, so that the chalks have different textures of writing, drawing and painting, the displayed thickness is different, and the selectivity of a user is increased.
Fig. 1 is a closed state, and fig. 2 and 3 are open states.
The above embodiments are only for illustrating the technical concept and features of the present utility model, and are intended to enable those skilled in the art to understand the content of the present utility model and to implement the same, but are not intended to limit the scope of the present utility model, and all equivalent changes or modifications made according to the spirit of the present utility model should be included in the scope of the present utility model.

Claims (9)

1. A travel box capable of being used as a blackboard and containing chalk, comprising:
a bottom box;
the top cover is connected with the bottom box through a hinge;
the blackboard is characterized in that a first concave area and a second concave area are respectively sunken on the opposite surfaces of the bottom box and the top cover, and the bottom surfaces of the first concave area and the second concave area are the blackboard;
the chalk accommodating area is further provided with a pit part on the upper surface of the bottom box, and the pit part is used for storing chalk;
the bottom surface area of the first concave area is smaller than the bottom surface area of the second concave area, and after the bottom box and the top cover are buckled with each other, the overlapping part of the first concave area and the second concave area is used for storing the blackboard eraser.
2. The travel box capable of being used as a blackboard and containing chalk according to claim 1, characterized in that: the bottoms of the first concave area and the second concave area are rectangular, and the bottoms of the first concave area and the second concave area are black paint coating or blackboard sticker.
3. The travel box capable of being used as a blackboard and containing chalk according to claim 1, characterized in that: the diameter of the chalk is equal to the sum of the depth of the pit part and the depth of the second concave area.
4. The travel box capable of being used as a blackboard and containing chalk according to claim 3, characterized in that: the length of the pit part is equal to an integral multiple of the diameter of the chalk, and the width of the pit part is equal to the length of the chalk.
5. The travel box capable of being used as a blackboard and containing chalk according to claim 1, characterized in that: the thickness of the blackboard eraser is equal to the sum of the depth of the first concave area and the depth of the second concave area.
6. The travel box capable of being used as a blackboard and containing chalk according to claim 1, characterized in that: when the hinge is unfolded to the limit position, the included angle degree between the bottom box and the top cover is 90-120 degrees.
7. The travel box capable of being used as a blackboard and containing chalk according to claim 1, characterized in that: the weight of the bottom box is larger than that of the top cover.
8. The travel box capable of being used as a blackboard and containing chalk according to claim 1, characterized in that: the bottom box and the top cover are made of wood.
9. The travel box capable of being used as a blackboard and containing chalk according to claim 1, characterized in that: the roughness of the blackboard at the bottom surface of the first concave area is smaller than that of the blackboard at the bottom surface of the second concave area.
CN202320642623.3U 2023-03-28 2023-03-28 Travel box capable of being used as blackboard and containing chalk Active CN219578421U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202320642623.3U CN219578421U (en) 2023-03-28 2023-03-28 Travel box capable of being used as blackboard and containing chalk

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202320642623.3U CN219578421U (en) 2023-03-28 2023-03-28 Travel box capable of being used as blackboard and containing chalk

Publications (1)

Publication Number Publication Date
CN219578421U true CN219578421U (en) 2023-08-25

Family

ID=87687434

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202320642623.3U Active CN219578421U (en) 2023-03-28 2023-03-28 Travel box capable of being used as blackboard and containing chalk

Country Status (1)

Country Link
CN (1) CN219578421U (en)

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