Writing case

Abstract

The utility model relates to the technical field of writing cases, and discloses a writing case which comprises a case body and a case cover located above the case body, an inner case is arranged in the case body, and the inner case is connected with the case body through a damping assembly. The damping assembly comprises elastic cushions fixedly arranged on the side walls of the periphery of the inner box, a plurality of compression springs located between the box body and the inner box, a disc A and a disc B, the disc A and the disc B are fixedly arranged on the upper sides and the lower sides of the compression springs respectively, a circular groove A is formed in the bottom wall of the inner box, and a circular groove B is formed in the bottom wall of the inner side of the box body; the disc A and the disc B are inserted into the circular groove A and the circular groove B respectively and fixedly connected with the inner box and the box body, and the elastic cushion is in abutting connection with the peripheral side wall of the inner side of the box body. The pen container has the beneficial effects of protecting stationery and preventing the stationery from being damaged; the writing case solves the problems that when the writing case is placed on a desk, the writing case is knocked off sometimes, the writing case falls on the ground, and stationery is damaged and cannot be used.

Description

Technical Field

[0001] The utility model relates to the technical field of pencil cases, in particular to a pencil case. Background Art

[0002] Pencil cases are one of the essential learning tools for students. They are mainly used to hold pens, pencils, rulers, erasers and other learning tools. Pencil cases come in many different materials, including wood, iron, plastic and other products, and in various shapes. Pencil cases are brightly colored and have rich patterns, and are very popular among students in the mass market.

[0003] Pencil cases on the market are mostly purchased and used by primary and middle school students. Primary school students are young and lively, and often play with their pencil cases. Pencil cases placed on the table are sometimes knocked off, which can cause the pencil cases to fall to the ground, resulting in the stationery being damaged and unusable. Utility Model Content

[0004] The purpose of the utility model is to provide a pencil case to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a pencil case, comprising a box body and a box cover located above the box body, characterized in that an inner box is arranged inside the box body, and the inner box is connected to the box body through a shock absorbing assembly, the shock absorbing assembly comprises an elastic pad fixedly arranged on the side walls around the inner box, a plurality of compression springs located between the box body and the inner box, and a disc A and a disc B fixedly arranged on the upper and lower sides of the compression spring, respectively; a circular groove A is provided on the bottom wall of the inner box, and a circular groove B is provided on the inner bottom wall of the box body, the disc A and the disc B are respectively inserted into the circular groove A and the circular groove B and fixedly connected to the inner box and the box body, and the elastic pad is in contact with the side walls around the inner side of the box body.

[0006] Preferably, a positioning strip is fixedly provided on the side of the elastic pad away from the inner box, a positioning groove matching the positioning strip is provided on the box body, and the positioning strip is inserted into the positioning groove and is in contact with the box body.

[0007] Preferably, an anti-slipping strip is fixedly provided on the positioning strip, an anti-slipping groove penetrating the positioning groove and matching the anti-slipping strip is opened on the box body, and the anti-slipping strip is inserted into the anti-slipping groove and abuts against the box body.

[0008] Preferably, a plurality of partitions are slidably arranged inside the inner box, sliding bars are fixedly arranged on the left and right inner side walls of the inner box, sliding grooves are opened on the partitions, and the sliding bars are inserted into the sliding grooves and slidably connected with the inner box.

[0009] Preferably, a magnet bar is fixedly provided on the top of the box body, a magnetic suction groove is opened on the bottom wall of the box cover, an iron sheet is fixedly provided inside the magnetic suction groove, and the magnet bar is inserted into the magnetic suction groove and magnetically connected to the iron sheet inside the magnetic suction groove.

[0010] Preferably, a plurality of pen clips are fixedly arranged on the inner bottom wall of the inner box.

[0011] Preferably, the top of the box cover is arranged in an arc shape.

[0012] The beneficial effects of the utility model are as follows: when the utility model is used, first put pens, pencils and other stationery into the inner box and insert the pen clip to fix the stationery into the inner box, then put other stationery such as rulers and erasers into the inner box and separate them from the stationery using a partition, then align the magnetic suction groove on the box cover with the magnet strip on the box body, close the box cover so that the magnet strip is inserted into the magnetic suction groove and magnetically connected to the iron sheet inside the magnetic suction groove, so that the box cover is fixedly connected to the box body; when the box body is knocked off and falls to the ground, the box body contacts the ground and is subjected to impact force, and the impact force will be transmitted to the inside of the box body, because the compression spring is located between the box body and the inner box and is fixedly connected to the two, the compression spring will absorb and relieve most of the impact energy, play a buffering and shock absorbing role, and the remaining impact force will be transmitted to the inner box. The stationery is fixedly connected to the inner box through the pen clip and is separated from other stationery through the partition. The pen-type stationery will not collide with the inner box or other stationery, thereby preventing the pen-type stationery from being damaged. Compared with the pen-type stationery, other stationery such as rulers and erasers are not easily damaged, and the residual impact force after being buffered by the compression spring cannot damage them. When the side of the box body contacts the ground, since the elastic pad is fixedly arranged on the side walls around the inner box, the elastic pad is in contact with the side walls around the inner side of the box body, which also plays a role of buffering and shock absorption, thereby protecting the inner box and the stationery inside it. In summary, the utility model has the beneficial effect of protecting the stationery and preventing the stationery from being damaged; it solves the problem that the pencil case is sometimes knocked off when placed on the table, causing the pencil case to fall to the ground, resulting in the problem that the stationery is damaged and cannot be used. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Attached Figure 1 It is a structural schematic diagram of the utility model;

[0014] Attached Figure 2 It is a schematic diagram of the internal structure of the utility model;

[0015] Attached Figure 3 For attachment Figure 2 Enlarged view of point A in the middle;

[0016] Attached Figure 4 It is a cross-sectional view of the utility model.

[0017] In the figure: box body 1, box cover 2, inner box 3, elastic pad 4, compression spring 5, disc A6, disc B7, circular groove A8, circular groove B9, positioning bar 10, positioning groove 11, anti-slip bar 12, anti-slip groove 13, partition 14, sliding bar 15, sliding groove 16, magnet bar 17, magnetic suction groove 18, pen clip 19. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0019] like Figure 1-4As shown, the utility model discloses a pencil case, comprising a box body 1, a box cover 2 located above the box body 1, an inner box 3 is arranged inside the box body 1, the inner box 3 is connected to the box body 1 through a shock absorbing assembly, the shock absorbing assembly comprises an elastic pad 4 fixedly arranged on the side walls around the inner box 3, a plurality of compression springs 5 ​​located between the box body 1 and the inner box 3, a disc A6 and a disc B7 fixedly arranged on the upper and lower sides of the compression spring 5, respectively, a circular groove A8 is provided on the bottom wall of the inner box 3, a circular groove B9 is provided on the inner bottom wall of the box body 1, the disc A6 and the disc B7 are respectively inserted into the circular groove A8 and the circular groove B9 and fixedly connected to the inner box 3 and the box body 1, and the elastic pad 4 is in contact with the inner side walls around the box body 1. When the utility model is used, first put pen, pencil and other writing utensils into the inner box 3 and insert the pen clip 19 to make the writing utensils fixedly connected to the inner box 3, then put other writing utensils such as ruler and eraser into the inner box 3 and separate them from the writing utensils by the partition 14, then align the magnetic absorption groove 18 on the box cover 2 with the magnetic strip 17 on the box body 1, cover the box cover 2 so that the magnetic strip 17 is inserted into the magnetic absorption groove 18 and magnetically connected with the iron sheet inside the magnetic absorption groove 18, so that the box cover 2 is fixedly connected to the box body 1; when the box body 1 is knocked off and falls to the ground, the box body 1 contacts the ground and is subjected to impact force, and the impact force will be transmitted to the inside of the box body 1, because the compression spring 5 is located between the box body 1 and the inner box 3 and is fixedly connected to the two, the compression spring 5 will absorb and relieve most of the impact energy, play a buffering and shock absorbing role, and the remaining impact force will be transmitted to the inner box 3. The pen-like stationery is fixedly connected to the inner box 3 by the pen clip 19 and is separated from other stationery by the partition 14. The pen-like stationery will not collide with the inner box 3 or other stationery, thereby preventing the pen-like stationery from being damaged. Other stationery such as rulers and erasers are not easily damaged compared to pen-like stationery, and the residual impact force after being buffered by the compression spring 5 cannot damage them; when the side of the box body 1 contacts the ground, since the elastic pad 4 is fixedly arranged on the side walls around the inner box 3, the elastic pad 4 is in contact with the side walls around the inner side of the box body 1, which also plays a role of buffering and shock absorption, thereby protecting the inner box 3 and the stationery inside it; in summary, the utility model has the beneficial effect of protecting stationery and preventing stationery from being damaged; it solves the problem that the pencil case is sometimes knocked off when placed on the table, causing the pencil case to fall to the ground, resulting in the problem that the stationery is damaged and cannot be used.

[0020] Preferably, a positioning strip 10 is fixedly provided on the side of the elastic pad 4 away from the inner box 3, a positioning groove 11 matching the positioning strip 10 is provided on the box body 1, and the positioning strip 10 is inserted into the positioning groove 11 and is in contact with the box body 1. Since the positioning strip 10 is fixedly provided on the side of the elastic pad 4 away from the inner box 3, and a positioning groove 11 matching the positioning strip 10 is provided on the box body 1, when the elastic pad 4 is connected to the box body 1, the positioning strip 10 is inserted into the positioning groove 11 and is in contact with the box body 1, which plays a role in positioning the elastic pad 4 and making the elastic pad 4 fit tightly with the box body 1.

[0021] Preferably, an anti-slipping strip 12 is fixedly arranged on the positioning strip 10, and an anti-slipping groove 13 penetrating the positioning groove 11 and matching the anti-slipping strip 12 is provided on the box body 1, and the anti-slipping strip 12 is inserted into the anti-slipping groove 13 and is in contact with the box body 1. Since the anti-slipping strip 12 is inserted into the anti-slipping groove 13 and is in contact with the box body 1, it plays a role in preventing the elastic pad 4 from being displaced when it is impacted.

[0022] Preferably, a plurality of partitions 14 are slidably arranged inside the inner box 3, and sliding bars 15 are fixedly arranged on both the left and right side walls inside the inner box 3, and sliding grooves 16 are provided on the partitions 14. The sliding bars 15 are inserted into the sliding grooves 16 and slidably connected to the inner box 3. Since the sliding bars 15 are inserted into the sliding grooves 16 and slidably connected to the inner box 3, it is convenient to slide the partitions 14 and adjust the internal space of the inner box 3.

[0023] Preferably, a magnet strip 17 is fixedly arranged on the top of the box body 1, a magnetic suction groove 18 is opened on the bottom wall of the box cover 2, an iron sheet is fixedly arranged inside the magnetic suction groove 18, and the magnet strip 17 is inserted into the magnetic suction groove 18 and magnetically connected to the iron sheet inside the magnetic suction groove 18. Since the magnet strip 17 is inserted into the magnetic suction groove 18 and magnetically connected to the iron sheet inside the magnetic suction groove 18, it is convenient to cover and remove the box cover 2.

[0024] Preferably, a plurality of pen clips 19 are fixedly arranged on the inner bottom wall of the inner box 3, and the pen clips 19 are made of elastic plastic. Since a plurality of pen clips 19 are fixedly arranged on the inner bottom wall of the inner box 3, and the pen clips 19 are made of elastic plastic, it is convenient to fix and remove the pen stationery.

[0025] Preferably, the top of the box cover 2 is arranged in an arc shape. Since the top of the box cover 2 is arranged in an arc shape, when the box cover 2 is hit by other objects, the arc top can disperse the impact force and prevent the box cover 2 from being dented.

[0026] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A pencil case, comprising a box body (1) and a box cover (2) located above the box body (1), characterized in that: An inner box (3) is arranged inside the box body (1), and the inner box (3) is connected to the box body (1) via a shock absorbing assembly, wherein the shock absorbing assembly comprises an elastic pad (4) fixedly arranged on the side walls around the inner box (3), a plurality of compression springs (5) located between the box body (1) and the inner box (3), and a disc A (6) and a disc B (7) fixedly arranged on the upper and lower sides of the compression spring (5), respectively; a circular groove A (8) is provided on the bottom wall of the inner box (3), and a circular groove B (9) is provided on the inner bottom wall of the box body (1); the disc A (6) and the disc B (7) are respectively inserted into the circular groove A (8) and the circular groove B (9) to be fixedly connected to the inner box (3) and the box body (1), and the elastic pad (4) is in contact with the side walls around the inner side of the box body (1).

2. A pencil case according to claim 1, characterized in that: A positioning strip (10) is fixedly provided on the side of the elastic pad (4) away from the inner box (3), and a positioning groove (11) matching the positioning strip (10) is provided on the box body (1). The positioning strip (10) is inserted into the positioning groove (11) to be in contact with the box body (1).

3. A pencil case according to claim 2, characterized in that: An anti-slipping strip (12) is fixedly arranged on the positioning strip (10), and an anti-slipping groove (13) penetrating the positioning groove (11) and matching the anti-slipping strip (12) is provided on the box body (1), and the anti-slipping strip (12) is inserted into the anti-slipping groove (13) to be in contact with the box body (1).

4. A pencil case according to claim 1, characterized in that: A plurality of partitions (14) are slidably arranged inside the inner box (3), and sliding bars (15) are fixedly arranged on both left and right side walls inside the inner box (3). A sliding groove (16) is formed on the partition (14), and the sliding bar (15) is inserted into the sliding groove (16) to be slidably connected with the inner box (3).

5. A pencil case according to claim 1, characterized in that: A magnet bar (17) is fixedly arranged above the box body (1), a magnetic suction groove (18) is provided on the bottom wall of the box cover (2), an iron sheet is fixedly arranged inside the magnetic suction groove (18), and the magnet bar (17) is inserted into the magnetic suction groove (18) and is magnetically connected to the iron sheet inside the magnetic suction groove (18).

6. A pencil case according to claim 4, characterized in that: A plurality of pen clips (19) are fixedly arranged on the inner bottom wall of the inner box (3).

7. A pencil case according to claim 5, characterized in that: The top of the box cover (2) is arranged in an arc shape.

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