Rolling-prevention pen bag

Abstract

The utility model relates to the field of pen bag, disclose a kind of anti-rolling pen bag, including pen bag body, the bottom of the pen bag body is provided with anti-rolling mechanism, the anti-rolling mechanism includes bottom plate, the left side of the bottom plate is rotatably connected with the bottom left side of pen bag body, the bottom of the bottom plate is fixedly connected with fixed base, the inner wall of the fixed base is rotatably connected with support leg, the end of the support leg away from the fixed base is equipped with installation mouth, the support leg is rotatably connected with rotating shaft by installation mouth, the outer wall of the rotating shaft is fixedly provided with clamping plate. In the utility model, stable placement is realized by anti-rolling mechanism, the support leg of bottom plate bottom can be separated from card seat and unfold, cooperate outer wall antiskid sleeve to enhance support stability, the combination of clamping plate and torsional spring can fix pen bag on table edge, antiskid strip and antiskid pad further improve the antiskid effect, effectively solve the problem that existing pen bag is easy to roll, avoid pen bag displacement and stationery scattering, guarantee desktop neat.

Description

Technical Field

[0001] This utility model relates to the field of pencil cases, and more particularly to an anti-rolling pencil case. Background Technology

[0002] Pencil cases, as portable storage devices for pens, erasers, and other stationery, are widely used by students, office workers, and other groups. They effectively prevent stationery from scattering or getting lost, keep items organized, and are lightweight and easy to carry, easily moving with backpacks or handbags to meet the needs of stationery access in different scenarios. They are a basic tool for improving daily study and work efficiency.

[0003] Most pencil cases in the current technology are made of materials such as fabric, leather, or plastic, and have an overall bag-like structure that opens and closes using zippers, snaps, or other methods. When in use, the user puts the stationery inside the bag, closes the opening, and then places the pencil case on a desk, in a backpack compartment, or other similar location. To retrieve the stationery, simply open the opening.

[0004] However, existing pencil cases are mostly cylindrical or oval in shape, which makes them unstable when placed on flat surfaces such as desktops. They are prone to rolling when slightly bumped or when the desktop is slightly tilted, causing the pencil case to shift. This not only affects the cleanliness of the desktop but may also cause stationery to scatter, causing inconvenience to the user. Therefore, an anti-rolling pencil case is proposed to solve the above problems. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides an anti-rolling pencil case, which aims to solve the problem that pencil cases in the prior art are prone to rolling.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: an anti-rolling pencil case, comprising a pencil case body, wherein an anti-rolling mechanism is provided at the bottom of the pencil case body, the anti-rolling mechanism comprising a bottom plate, wherein the left side of the bottom plate is rotatably connected to the left side of the bottom of the pencil case body. The bottom of the base plate is fixedly connected to a fixed seat, and the inner wall of the fixed seat is rotatably connected to a support leg. The end of the support leg away from the fixed seat has an installation port. The support leg is rotatably connected to a rotating shaft through the installation port. A clamping plate is fixedly sleeved on the outer wall of the rotating shaft, and a torsion spring is sleeved on the outer wall of the rotating shaft. The two ends of the torsion spring are fixedly connected to the outer wall of the support leg and the outer wall of the clamping plate, respectively.

[0007] As a further description of the above technical solution: a fixing plate is fixedly connected to the bottom of the base plate, and a card seat is fixedly connected to the bottom of the fixing plate, and the inner diameter of the card seat is the same as the outer diameter of the support leg.

[0008] As a further description of the above technical solution: there are two support legs and card holders, and the two support legs and card holders are symmetrically arranged on both sides of the bottom of the base plate.

[0009] As a further description of the above technical solution: the top of the clamping plate is fixedly connected with an anti-slip strip, and the bottom of the base plate is fixedly connected with an anti-slip pad.

[0010] As a further description of the above technical solution: the outer wall of the support leg is fixedly fitted with an anti-slip sleeve.

[0011] As a further description of the above technical solution: a support mechanism is provided at the bottom of the pencil case body, the support mechanism includes a support plate, the support plate is hinged to the bottom of the pencil case body, and a storage groove is provided at the top of the bottom plate.

[0012] As a further description of the above technical solution: the size of the storage slot is larger than the size of the support plate.

[0013] As a further description of the above technical solution: a groove is provided on the top of the base plate, and a magnet block is fixedly connected to the bottom of the inner wall of the groove.

[0014] As a further description of the above technical solution: an iron sheet is fixedly connected to the bottom of the pencil case body, and the iron sheet is magnetically connected to the magnet block.

[0015] As a further description of the above technical solution: a zipper is provided at the top of the pencil case body, and the zipper is located on the right side of the pencil case body.

[0016] This utility model has the following beneficial effects: 1. In this utility model, a stable placement is achieved through an anti-roll mechanism. The support legs at the bottom of the base plate can be detached from the card slot and unfolded. The outer anti-slip sleeve enhances the support stability. The combination of the clamp and the torsion spring can fix the pencil case to the edge of the table. The anti-slip strip and anti-slip mat further improve the anti-slip effect, effectively solving the problem of existing pencil cases rolling easily, preventing the pencil case from shifting and stationery from scattering, and ensuring the cleanliness of the desktop.

[0017] 2. This utility model has both storage and convenient access functions. The support plate in the support mechanism is hinged to the bottom of the pencil case body. When not in use, it can be stored in the storage slot. The magnetic connection between the magnet block and the iron sheet makes it easy to fix or open the pencil case body. After opening, the pencil case can be placed at an angle to make it easy to access the stationery inside. At the same time, when not in use, each part can be quickly stored without taking up extra space and improving the convenience of use. Attached Figure Description

[0018] Figure 1 This is a front view of an anti-rolling pencil case proposed in this utility model; Figure 2 This is a schematic diagram showing the unfolded design of an anti-rolling pencil case proposed in this utility model; Figure 3 This is a schematic diagram of the bottom of an anti-rolling pencil case proposed in this utility model; Figure 4 This is a schematic diagram of the anti-roll mechanism of an anti-roll pencil case proposed in this utility model.

[0019] Legend: 1. Pencil case body; 2. Zipper; 3. Anti-roll mechanism; 31. Base plate; 32. Fixing base; 33. Support leg; 34. Spindle; 35. Clamping plate; 36. Torsion spring; 37. Fixing plate; 38. Card holder; 39. Anti-slip sleeve; 310. Anti-slip strip; 311. Anti-slip mat; 4. Support mechanism; 41. Support plate; 42. Storage slot; 43. Groove; 44. Magnet block; 45. Iron sheet. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Reference Figure 1 One embodiment of this utility model is an anti-roll pencil case, which includes a pencil case body 1. A zipper 2 is provided at the top of the pencil case body 1 and is located on the right side of the pencil case body 1 for opening the pencil case body 1 to store stationery. An anti-roll mechanism 3 is provided at the bottom of the pencil case body 1 to prevent the pencil case body 1 from rolling on the table.

[0022] Reference Figure 2 - Figure 4The anti-roll mechanism 3 includes a base plate 31. The left side of the base plate 31 is rotatably connected to the bottom left side of the pencil case body 1. A fixing seat 32 is fixedly connected to the bottom of the base plate 31, and one end of the support leg 33 is installed thereon. The inner wall of the fixing seat 32 is rotatably connected to the support leg 33 to provide support for the pencil case body 1. An anti-slip sleeve 39 is fixedly fitted on the outer wall of the support leg 33 to improve the support stability of the support leg 33. An installation port is opened at the end of the support leg 33 away from the fixing seat 32. A rotating shaft 34 is rotatably connected to the support leg 33 through the installation port, so that the clamping plate 35 can swing along the rotating shaft 34. The clamping plate 35 is fixedly fitted on the outer wall of the rotating shaft 34, and a torsion spring 36 is fitted on the outer wall of the rotating shaft 34. The clamping plate 35 is used to provide clamping force. The two ends of the torsion spring 36 are fixedly connected to the outer wall of the support leg 33 and the outer wall of the clamping plate 35, respectively. The bottom of the base plate 31 is fixedly connected to the fixing plate 37, and the bottom of the fixing plate 37 is fixedly connected to the card seat 38. The inner diameter of the card seat 38 is the same as the outer diameter of the support leg 33. The card seat 38 facilitates the storage and fixing of the support leg 33. There are two support legs 33 and card seats 38. The two support legs 33 and card seats 38 are symmetrically arranged on both sides of the bottom of the base plate 31 to improve the support effect of the support leg 33. The top of the clamping plate 35 is fixedly connected to the anti-slip strip 310, and the bottom of the base plate 31 is fixedly connected to the anti-slip pad 311 to improve the stability during clamping.

[0023] Reference Figure 2 - Figure 3 The bottom of the pencil case body 1 is provided with a support mechanism 4, which includes a support plate 41. The support plate 41 is hinged to the bottom of the pencil case body 1 so that the pencil case body 1 can be lifted. The top of the bottom plate 31 is provided with a storage groove 42. The size of the storage groove 42 is larger than the size of the support plate 41 and is used to store the support plate 41. The top of the bottom plate 31 is provided with a groove 43. A magnet block 44 is fixedly connected to the bottom of the inner wall of the groove 43. An iron sheet 45 is fixedly connected to the bottom of the pencil case body 1, and the iron sheet 45 is magnetically connected to the magnet block 44 to facilitate the fixation of the pencil case body 1.

[0024] Working principle: In use, by pulling down the support leg 33, the support leg 33 is separated from the card holder 38, thus the pencil case body 1 is stably placed on the table by the support leg 33. At the same time, the clamp 35 is inserted into the edge of the table, and the clamp 35 will move inward, so that the tabletop is inserted between the base plate 31 and the clamp 35. The elastic force of the torsion spring 36 fixes the pencil case body 1 to the edge of the table, thereby improving the utilization of the tabletop. When it is necessary to remove the stationery inside the pencil case body 1, pull the pencil case body 1 upward, so that the iron plate 45 is separated from the magnet 44, and one end of the support plate 41 is in contact with the right side of the storage slot 42, so that the pencil case body 1 is in an inclined state, making it easier to remove the stationery inside the pencil case body 1. After use, move the support plate 41 to the left and lay the pencil case body 1 down. At this time, the iron plate 45 and the magnet 44 fix the pencil case body 1 to the base plate 31, and then insert the support leg 33 into the card holder 38.

[0025] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An anti-rolling pencil case, comprising a pencil case body (1), characterized in that: The bottom of the pencil case body (1) is provided with an anti-roll mechanism (3), which includes a bottom plate (31). The left side of the bottom plate (31) is rotatably connected to the left side of the bottom of the pencil case body (1). The bottom of the base plate (31) is fixedly connected to a fixed seat (32). The inner wall of the fixed seat (32) is rotatably connected to a support leg (33). The end of the support leg (33) away from the fixed seat (32) is provided with an installation port. The support leg (33) is rotatably connected to a rotating shaft (34) through the installation port. The outer wall of the rotating shaft (34) is fixedly fitted with a clamping plate (35). The outer wall of the rotating shaft (34) is fitted with a torsion spring (36). The two ends of the torsion spring (36) are fixedly connected to the outer wall of the support leg (33) and the outer wall of the clamping plate (35), respectively.

2. The anti-rolling pencil case according to claim 1, characterized in that: The bottom of the base plate (31) is fixedly connected to a fixing plate (37), and the bottom of the fixing plate (37) is fixedly connected to a card holder (38), and the inner diameter of the card holder (38) is the same as the outer diameter of the support leg (33).

3. The anti-rolling pencil case according to claim 1, characterized in that: The number of the support legs (33) and the card holders (38) is two, and the two support legs (33) and card holders (38) are symmetrically arranged on both sides of the bottom of the base plate (31).

4. The anti-rolling pencil case according to claim 1, characterized in that: The top of the clamping plate (35) is fixedly connected with an anti-slip strip (310), and the bottom of the base plate (31) is fixedly connected with an anti-slip pad (311).

5. The anti-rolling pencil case according to claim 1, characterized in that: The outer wall of the support leg (33) is fixedly fitted with an anti-slip sleeve (39).

6. The anti-rolling pencil case according to claim 1, characterized in that: The bottom of the pencil case body (1) is provided with a support mechanism (4), which includes a support plate (41) hinged to the bottom of the pencil case body (1). The top of the bottom plate (31) is provided with a storage groove (42).

7. The anti-rolling pencil case according to claim 6, characterized in that: The size of the storage slot (42) is larger than the size of the support plate (41).

8. The anti-rolling pencil case according to claim 1, characterized in that: The top of the base plate (31) is provided with a groove (43), and a magnet block (44) is fixedly connected to the bottom of the inner wall of the groove (43).

9. The anti-rolling pencil case according to claim 7, characterized in that: The bottom of the pencil case body (1) is fixedly connected to an iron sheet (45), and the iron sheet (45) is magnetically connected to a magnet (44).

10. A pencil case with anti-rolling properties according to claim 7, characterized in that: The top of the pencil case body (1) is provided with a zipper (2), and the zipper (2) is located on the right side of the pencil case body (1).

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