CN218536154U

CN218536154U - Magnetic drawing board book

Info

Publication number: CN218536154U
Application number: CN202222520712.9U
Authority: CN
Inventors: 邓文杰
Original assignee: Dangnali Guangdong Printing Co ltd
Current assignee: Dangnali Guangdong Printing Co ltd
Priority date: 2022-09-21
Filing date: 2022-09-21
Publication date: 2023-02-28
Anticipated expiration: 2032-09-21

Abstract

The utility model provides a magnetism drawing board book, include: a book block; the paper bottom plate is connected to one side of the book block, and a wear-resistant layer is arranged on one side of the paper bottom plate, which faces back to the book block; the paper cover plate is connected to one side, provided with the wear-resistant layer, of the paper bottom plate, a first accommodating chamber is arranged between the paper cover plate and the paper bottom plate, the paper cover plate is further provided with a second accommodating chamber and a window which are mutually communicated, and the window is located on one side, back to the paper bottom plate, of the paper cover plate; the magnetic drawing board is arranged in the second accommodating chamber; and a demagnetizing bar disposed in the first accommodating chamber and configured to be slidable in the first accommodating chamber. The user can write and draw in the book block, also can use the magnetic painting brush to write and draw on the magnetic drawing board to can erase picture and text on the magnetic drawing board through sliding the demagnetization stick. By arranging the wear-resistant layer on the paper bottom plate, paper scrap and dust can be prevented from being generated in the sliding demagnetizing rod process. The paper base plate and the paper cover plate are made of paper materials, so that the magnetic drawing board is more environment-friendly.

Description

Magnetic drawing board book

Technical Field

The utility model relates to the technical field of stationery, in particular to a magnetic drawing board book.

Background

The magnetic drawing board is a common cultural and sports entertainment article. The magnetic drawing board mainly comprises a shell, a magnetic drawing board, a magnetic painting brush and a demagnetizing rod, wherein the magnetic drawing board, the magnetic painting brush and the demagnetizing rod are installed in the shell, and magnetically attractable metal powder is filled in the magnetic drawing board. When the magnetic painting brush is used for writing and drawing on the magnetic painting board, magnetically attractable metal powder in the magnetic painting board is adsorbed on a writing surface of the magnetic painting board along with the motion trail of a pen point under the action of magnetic force to form visible pictures and texts. The demagnetizing bar is arranged on the bottom surface of the magnetic drawing board, and the magnetically attractable metal powder can be adsorbed to the bottom surface of the magnetic drawing board by moving the demagnetizing bar, so that the pictures and texts on the magnetic drawing board can be removed.

At present, many parts in the magnetic drawing board can be made of plastics (such as a shell and the like), and the plastics are not easy to degrade and are not beneficial to environmental protection.

The statements in the background section are merely prior art as they are known to the inventors and do not, of course, represent prior art in this field.

SUMMERY OF THE UTILITY MODEL

To one or more defects among the prior art, the utility model provides a magnetism drawing board book, include:

a book block;

the paper bottom plate is connected to one side of the book block, and a wear-resistant layer is arranged on one side, back to the book block, of the paper bottom plate;

the paper cover plate is connected to one side, provided with the wear-resistant layer, of the paper bottom plate, a first accommodating chamber is arranged between the paper cover plate and the paper bottom plate, the paper cover plate is further provided with a second accommodating chamber and a window which are communicated with each other, and the window is located on one side, back to the paper bottom plate, of the paper cover plate;

a magnetic drawing board arranged in the second accommodating chamber; and

a degaussing rod disposed in the first receiving chamber and configured to be slidable in the first receiving chamber.

According to one aspect of the present invention, a guide groove is provided on one side of the paper bottom plate facing the paper cover plate, and the guide groove includes two guide surfaces;

the wear-resistant layer is provided with a cut and two long flanges are formed, and the two long flanges are folded into the guide groove and are respectively fixed on one guide surface;

the demagnetizing rod comprises a guide part, and the guide part is in sliding fit with the guide groove.

According to an aspect of the utility model, the guide way still includes the bottom surface, the bottom surface is located between two spigot surfaces, one or two long turn-ups cover at least partial bottom surface.

According to an aspect of the present invention, the guide groove further comprises two end surfaces, and the guide surface is located between the two end surfaces;

the cutting opening is also provided with two short flanges on the wear-resistant layer, and the two short flanges are folded into the guide groove and are respectively fixed on one end face.

According to an aspect of the utility model, the wearing layer is the oiled paper.

According to one aspect of the present invention, the demagnetizing rod comprises a demagnetizing portion and a holding portion, the demagnetizing portion being located in the first accommodating chamber;

the edge of paper apron is provided with dodges the mouth, dodge the mouth with first accommodation chamber intercommunication, the portion of controlling be located dodge the mouth and with demagnetization portion fixed connection.

According to an aspect of the utility model, the paper apron includes:

the backing plate is connected to one side, provided with the wear-resistant layer, of the paper bottom plate, and a notch is formed in the backing plate;

the fixing plate is connected to one side, back to the paper bottom plate, of the backing plate, a through hole and a fixing portion are arranged on the fixing plate, the through hole and the notch form the first accommodating chamber, and the demagnetizing rod is located between the fixing portion and the backing plate; and

the panel is connected to one side of the fixing plate, which is back to the paper bottom plate, the second accommodating chamber is arranged between the panel and the fixing plate, and the window is arranged on the panel.

According to an aspect of the present invention, one side of the panel facing the fixing plate is provided with a receiving groove around the window to form the second receiving chamber.

According to an aspect of the utility model, the fixed part is provided with the dampproof course outward.

According to one aspect of the present invention, a third accommodating chamber is provided on the paper bottom plate and the paper cover plate, and a magnetic painting brush and an elastic rope are provided in the third accommodating chamber;

the elastic cord is secured in a third receiving chamber and is configured to removably secure the magnetic brush in the third receiving chamber.

Compared with the prior art, the embodiment of the utility model provides a magnetism drawing board writing, wherein the book block can be used for writing, drawing, and paper bottom plate and paper apron provide space and support for the installation of magnetism drawing board and demagnetization stick to paper bottom plate and paper apron are made by the paper material, environmental protection more. By arranging the wear-resistant layer on the paper bottom plate, paper scrap and dust can be prevented from being generated in the sliding demagnetizing rod process.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 shows a magnetic board book according to an embodiment of the invention;

figures 2 and 3 each show a paper bottom plate, a degaussing rod and a partial paper cover plate according to one embodiment of the invention;

fig. 4 shows a wear layer according to an embodiment of the invention;

fig. 5 shows a cross-sectional view of a paper backplane according to an embodiment of the present invention;

fig. 6 shows a wear layer according to another embodiment of the invention;

fig. 7 shows a panel according to an embodiment of the invention;

fig. 8 shows a paper backplane according to an embodiment of the invention.

In the figure: 100. magnetic drawing board writing; 110. a book block; 120. a paper bottom plate; 121. a guide groove; 1211. a guide surface; 1212. a bottom surface; 1213. an end face; 130. a paper cover plate; 131. a first accommodating chamber; 132. a second accommodating chamber; 133. a window; 134. avoiding the mouth; 135. a base plate; 1351. a notch; 136. a fixing plate; 1361. a through hole; 1362. a fixed part; 137. a panel; 1371. accommodating grooves; 140. a magnetic drawing board; 150. a degaussing rod; 151. a demagnetizing part; 152. a holding part; 153. a guide portion; 160. a wear layer; 161. Cutting; 162. long flanging; 163. short flanging; 170. a third accommodating chamber; 171. magnetic painting brush; 172. An elastic rope.

Detailed Description

In the following, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the present invention. Accordingly, the drawings and description are to be regarded as illustrative in nature, and not as restrictive.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the description of the present invention, it should be noted that unless explicitly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection, either mechanically, electrically, or in communication with each other; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature "on," "above" and "over" the second feature may include the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is at a higher level than the second feature. The first feature being "under," "beneath," and "under" the second feature includes the first feature being directly above and obliquely above the second feature, or simply meaning that the first feature is at a lesser level than the second feature.

The following disclosure provides many different embodiments or examples for implementing different features of the invention. In order to simplify the disclosure of the present invention, the components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit the present invention. Furthermore, the present disclosure may repeat reference numerals and/or reference letters in the various examples for purposes of simplicity and clarity and do not in itself dictate a relationship between the various embodiments and/or arrangements discussed. In addition, the present disclosure provides examples of various specific processes and materials, but one of ordinary skill in the art may recognize applications of other processes and/or use of other materials.

Embodiments of the present invention will be described with reference to the accompanying drawings, and it should be understood that the embodiments described herein are merely illustrative and explanatory of the present invention, and are not restrictive of the invention.

Fig. 1 shows a magnetic drawing book 100 according to an embodiment of the present invention, and fig. 2 and 3 each show a paper bottom plate 120, a demagnetizing rod 150, and a portion of a paper cover plate 130 according to an embodiment of the present invention, which will be described in detail below with reference to fig. 1 to 3.

As shown in fig. 1, the magnetic drawing board book 100 includes a book block 110, a paper base 120, a paper cover 130, a magnetic drawing board 140, and a degaussing stick 150. The book block 110 may be bound by a number of sheets for writing and drawing. The paper base 120 and the paper cover 130 may be made of a thick paper board or a plurality of thin paper boards, wherein the paper base 120 is disposed on one side (upper side in fig. 1) of the book block 110, and one end (right end in fig. 1) of the paper base 120 is connected to the spine of the book block 110, so that the paper base 120 can be opened or closed like the book cover. The paper cover plate 130 is disposed on a side of the paper base plate 120 opposite to the book block 110, the magnetic drawing board 140 is mounted in the paper cover plate 130, and a window 133 for exposing the magnetic drawing board 140 is disposed on a side of the paper cover plate 130 opposite to the paper base plate 120, so that writing and drawing can be performed on the magnetic drawing board 140 using a magnetic object, and a detailed description will be given later on a specific connection manner of the paper cover plate 130 and the magnetic drawing board 140. As shown in fig. 3, a first receiving chamber 131 is provided between the paper base plate 120 and the paper cover plate 130 (or the magnetic drawing board 140), and a demagnetizing bar 150 is provided in the first receiving chamber 131 and is slidable in the first receiving chamber 131 in a first direction. In order to prevent the demagnetizing bar 150 from rubbing against the paper base plate 120 to generate paper scraps during the sliding process of the demagnetizing bar 150 in the first direction, a wear-resistant layer 160 is disposed on a surface of the paper base plate 120 facing away from the book block 110.

According to an embodiment of the present invention, as shown in fig. 2, a guide groove 121 is disposed along a first direction on a side of the paper base plate 120 facing the paper cover plate 130, and the guide groove 121 is used for limiting a moving direction of the demagnetizing bar 150. Specifically, the guide groove 121 may include a bottom surface 1212, two end surfaces 1213 respectively located at two ends (left and right ends in fig. 2) of the bottom surface 1212, and two guide surfaces 1211 respectively located at two sides (upper and lower sides in fig. 2) of the bottom surface 1212. As shown in fig. 2 and 3, the paper cover 130 includes a backing plate 135 and a fixing plate 136. The backing plate 135 is fixedly connected to the side of the paper base 120 where the wear-resistant layer 160 is disposed, and a notch 1351 is disposed on one side (lower side in fig. 2) of the backing plate 135. The fixing plate 136 is fixedly connected to a side of the pad 135 opposite to the paper base plate 120, a through hole 1361 is formed in the pad 135 at a position corresponding to the notch 1351, and the notch 1351 and the through hole 1361 form the first receiving chamber 131.

As shown in fig. 2 and 3, the degaussing rod 150 may include a degaussing portion 151, a guide portion 153, and a holding portion 152, which are sequentially connected. Wherein the guide part 153 is disposed in the guide groove 121 and is slidably fitted with the guide groove 121. The degaussing rod 150 can move along with the guide part 153, and the moving area of the degaussing rod 150 is opposite to the window 133, so that the pictures and texts on the magnetic drawing board 140 can be erased conveniently. As shown in fig. 1, a relief port 134 communicating with the first housing chamber 131 is provided at one side (lower side in fig. 1) of the paper cover 130, and a grip portion 152 is positioned in the relief port 134, so that a user can move the demagnetizing bar 150 by operating the grip portion 152. As shown in fig. 3, a fixing portion 1362 is further disposed on the fixing plate 136 at a position corresponding to the guide groove 121, due to the arrangement of the pad 135, a certain gap is formed between the fixing portion 1362 and the paper base plate 120 for the demagnetizing rod 150 to pass through between the fixing portion 1362 and the paper base plate 120, and the fixing portion 1362 is pressed on an upper side of the guide portion 153 of the demagnetizing rod 150 to limit the demagnetizing rod 150, so as to prevent the guide portion 153 from coming out of the guide groove 121.

According to an embodiment of the present invention, as shown in fig. 3, the fixing portion 1362 of the fixing plate 136 is easily deformed due to damp, and then the degaussing rod 150 is easily blocked from sliding, which affects the user experience. A moisture barrier may be provided outside the fixing portion 1362 to prevent the fixing portion 1362 from being deformed by moisture. The moisture-proof layer can be a high molecular compound coating (such as a polyethylene coating), a moisture-proof coating, a nano-cellulose coating and the like.

Fig. 4 shows a wear layer 160 according to an embodiment of the invention. As shown in fig. 2 and 4, the wear layer 160 may be, for example, oiled paper. A cut 161 is formed at a position of the wear layer 160 corresponding to the guide groove 121 to form two long flanges 162 on the wear layer 160, and the two long flanges 162 are folded into the guide groove 121 and are fixedly connected to one guide surface 1211, respectively, so as to prevent the demagnetizing rod 150 from rubbing against the guide surface 1211 to generate paper dust during sliding of the demagnetizing rod 150.

Fig. 5 is a cross-sectional view of the paper bottom plate 120 according to an embodiment of the present invention, as shown in fig. 5, two long flanges 162 are folded into the guide groove 121 and then bent again to cover at least a portion of the bottom surface 1212, so as to prevent the demagnetizing bar 150 from rubbing against the bottom surface 1212 to generate paper dust during the sliding of the demagnetizing bar 150. In other embodiments, an elongated flange 162 may be folded into the guide slot 121 and then folded again to cover at least a portion of the bottom 1212.

Fig. 6 shows a wear layer 160 according to another embodiment of the invention. As shown in fig. 6, the cut 161 further forms two short flanges 163 on the wear-resistant layer 160, and the two short flanges 163 are folded into the guide groove 121 and fixed on one end surface 1213, respectively, so as to avoid generation of paper dust due to friction and impact between the degaussing rod 150 and the end surface 1213.

Fig. 7 illustrates a panel 137 according to one embodiment of the present invention. As shown in fig. 1 and 7, the paper cover 130 further includes a panel 137, and the panel 137 is connected to a side of the fixing plate 136 (see fig. 3) facing away from the paper base plate 120. The window 133 is opened in the middle of the front plate 137, a receiving slot 1371 is formed in the window 133 on a side of the front plate 137 facing the fixing plate 136, a second receiving chamber 132 is formed between the fixing plate 136 and the window 133, and the magnetic drawing board 140 is disposed in the second receiving chamber 132.

According to an embodiment of the present invention, as shown in fig. 1, a third accommodating chamber is provided on the paper bottom plate 120 and the paper cover plate 130. Be provided with magnetic painting brush 171 and elasticity rope 172 in the third holds the chamber, magnetic painting brush 171 includes the body of a brush and connects the magnetic pen point in body of a brush one end, and the body of a brush can be made by paper material, uses magnetic painting brush 171 can draw on magnetic painting board 140, write. The elastic rope 172 is fixedly connected in the third accommodating chamber 170, and is used for detachably fixing the magnetic brush 171 in the third accommodating chamber 170, specifically, as shown in fig. 8, the elastic rope 172 is fixedly connected at one side of the paper base plate 120 where the guide groove 121 is provided, and two ends of the elastic rope 172 are respectively located at two sides of the third accommodating chamber 170, preferably, caulking grooves are further respectively provided at two sides of the third accommodating chamber 170 on the paper base plate 120, and two ends of the elastic rope 172 are respectively embedded in the corresponding caulking grooves.

Compared with the prior art, the embodiment of the utility model provides a magnetic drawing board book 100, the user can write, draw in the book block 110, also can use magnetic drawing pen 171 to write, draw on magnetic drawing board 140 to can be through sliding degaussing stick 150 with the picture and text on the magnetic drawing board 140 erase. By providing the wear-resistant layer 160 on the paper base plate 120, generation of paper dust during sliding of the degaussing rod 150 can be prevented. The paper base 120, the paper cover 130 and the body of the magnetic painting brush 171 are made of paper materials, so that the magnetic painting brush 100 is more environment-friendly.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A magnetic board book, comprising:

a book block;

a magnetic drawing board arranged in the second accommodating chamber; and

2. The magnetic drawing board book according to claim 1, wherein a side of the paper base plate facing the paper cover plate is provided with a guide groove, the guide groove comprising two guide surfaces;

the wear-resistant layer is provided with a cut and forms two long flanges, and the two long flanges are folded into the guide groove and are respectively fixed on one guide surface;

3. The magnetic drawing board book of claim 2, wherein the guide slot further comprises a bottom surface, the bottom surface being located between the two guide surfaces, one or both of the elongate flanges covering at least a portion of the bottom surface.

4. The magnetic drawing board book of claim 2, wherein the guide slot further comprises two end faces, the guide face being located between the two end faces;

the cut-outs are further formed in the wear-resistant layer into two short flanges, and the two short flanges are folded into the guide grooves and are fixed on the end faces respectively.

5. The magnetic drawing board book according to any one of claims 1 to 4, wherein the wear layer is oiled paper.

6. The magnetic drawing board book according to claim 1, wherein the demagnetizing bar comprises a demagnetizing part and a holding part, the demagnetizing part being located in the first accommodating chamber;

7. The magnetic drawing board book according to claim 1, wherein the paper cover sheet comprises:

8. The magnetic drawing board book according to claim 7, wherein a side of the face plate facing the fixing plate is provided with a receiving groove around the window to form the second receiving chamber.

9. The magnetic drawing board book according to claim 7, wherein a moisture barrier is provided outside the fixing portion.

10. The magnetic drawing board book of claim 1, wherein a third accommodating chamber is arranged on the paper bottom board and the paper cover board, and a magnetic drawing pen and an elastic rope are arranged in the third accommodating chamber;