Pen convenient to store

Abstract

The utility model discloses a pen convenient to store, which is characterized in that a pen cap is arranged at the upper end of a pen shell, and the pen cap is in threaded connection with the pen shell; the refill is arranged in the pen shell, the lower end of the refill penetrates through the lower end face of the pen shell and then is arranged below the pen shell, and the upper end face of the refill makes contact with the lower end face of the pen cover; the sleeve shell surrounds the outer side face of the pen shell, and the upper end and the lower end of the sleeve shell are rotationally connected with the pen cover and the pen shell correspondingly. The two grooves are formed in the outer side face of the pen shell and are symmetrical. The two through holes are formed in the sleeve shell and correspond to the grooves in a one-to-one mode. The plane is arranged on the sleeve shell, the plane is communicated up and down on the outer side face of the sleeve shell, and the plane and the through hole are perpendicular to each other with the axis of the sleeve shell as the intersection point. The utility model has the beneficial effects that the rolling is not easy, and the purpose of better taking is achieved.

Description

Technical Field

[0001] This utility model relates to the technical field of pens, and in particular to a pen that is easy to store. Background Technology

[0002] Pens are generally cylindrical, which makes them easy to roll and lose. However, if many pens are placed in one space and are closely connected, they become difficult to pick up. Utility Model Content

[0003] The present invention aims to overcome the shortcomings of existing pens, such as easy rolling and difficulty in handling, and to provide a pen that is less prone to rolling, easier to handle, and easier to store.

[0004] To achieve the above objectives, the present invention adopts the following technical solution:

[0005] A pen that is easy to store, including:

[0006] The pen casing is placed outside the pen;

[0007] A pen cap is placed on the upper end of the pen casing, and the pen cap is threadedly connected to the pen casing;

[0008] The pen refill is placed inside the pen case, with its lower end passing through the lower end face of the pen case and positioned below the pen case. The upper end face of the pen refill is in contact with the lower end face of the pen cap.

[0009] A sleeve is wrapped around the outer surface of the pen casing, and the upper and lower ends of the sleeve are rotatably connected to the pen cap and the pen casing, respectively.

[0010] Two grooves are placed on the outer surface of the pen casing, and the two grooves are symmetrical to each other;

[0011] Two through holes are placed on the casing, and the through holes correspond one-to-one with the grooves;

[0012] A plane is placed on the casing, the plane is vertically connected on the outer side of the casing, and the plane and the through hole are perpendicular to each other with the axis of the casing as the intersection point.

[0013] During installation, place the pen case containing the refill onto the sleeve, then screw on the pen cap. This cap secures both the refill and the sleeve to the pen case. When placing the pen, rotate the sleeve so that the through-hole aligns with the groove, exposing the groove. Then place the flat side of the pen on the placement area to prevent it from rolling. To pick it up, simply pinch the groove with your fingers. For better comfort during use, rotate the sleeve to allow the groove to retract into the sleeve, restoring the pen to its cylindrical shape, thus preventing it from rolling and making it easier to handle.

[0014] Preferably, the pen cap has a first horizontal bar that surrounds the outer surface of the pen cap and is fixedly connected to the outer side of the pen cap. The pen shell has a second horizontal bar that surrounds the outer surface of the pen shell and is fixedly connected to the pen shell. The sleeve is placed between the first and second horizontal bars, and its upper and lower ends are respectively engaged with the first and second horizontal bars. The outer diameter of the sleeve is larger than the outer diameters of the first and second horizontal bars. The first and second horizontal bars limit the movement of the sleeve.

[0015] Preferably, the upper and lower end faces of the housing are provided with slots, and both the first and second horizontal blocks are provided with retaining rings. The retaining rings are fixedly connected to the lower end face of the first horizontal block and the upper end face of the second horizontal block, respectively. The retaining rings correspond one-to-one with the slots, and both the first and second horizontal blocks are engaged with the housing through the cooperation of the retaining rings and slots. The retaining rings and slots allow the housing to rotate more smoothly.

[0016] Preferably, the lower end face of the crossbar is provided with several limiting strips, which are evenly distributed in a ring around the axis of the pen cap. The limiting strips are positioned outside the retaining ring and are fixedly connected to the crossbar. The upper end face of the housing is provided with limiting strips corresponding to the first limiting strips. The second limiting strip is fixedly connected to the housing, and the housing is engaged with the crossbar through the cooperation of the second and first limiting strips. The second and first limiting strips ensure that the position of the housing does not rotate arbitrarily.

[0017] Preferably, a fluorescent strip is provided on the outer surface of the pen cap, the fluorescent strip is wrapped around the outer surface of the pen cap, and the fluorescent strip is fixedly connected to the pen cap. The fluorescent strip allows the pen to be accurately located at night or in dimly lit places.

[0018] Preferably, a grip sleeve is provided on the outer surface of the pen casing. The grip sleeve surrounds the outer surface of the pen casing and is positioned below the second horizontal bar. The outer diameter of the grip sleeve is the same as the outer diameter of the second horizontal bar, and the inner surface of the grip sleeve is connected to the outer surface of the pen casing. The grip sleeve improves the grip of the pen and eliminates the discomfort caused by the protrusion of the second horizontal bar.

[0019] The beneficial effects of this utility model are: it makes the pen less likely to roll and easier to pick up; the first horizontal bar and the second horizontal bar can limit the position of the pen; the retaining ring and the retaining groove can make the pen rotate more smoothly; the second limiting strip and the first limiting strip can ensure that the position of the pen will not rotate at will; the fluorescent strip can make the pen easy to find at night or in dim places; the grip can make the pen feel better and eliminate the discomfort of the second horizontal bar protrusion. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the structure of this utility model;

[0021] Figure 2 This is a cross-sectional view of the main view of this utility model;

[0022] Figure 3 yes Figure 2 A magnified view of detail A.

[0023] In the diagram: 1. Pen casing, 2. Pen cap, 3. Pen refill, 4. Outer shell, 5. Groove, 6. Through hole, 7. Flat surface, 8. Horizontal bar one, 9. Horizontal bar two, 10. Slot, 11. Snap ring, 12. Limiting strip one, 13. Limiting strip two, 14. Fluorescent strip, 15. Grip sleeve. Detailed Implementation

[0024] The present invention will be further described below with reference to the accompanying drawings and specific embodiments.

[0025] like Figure 1 and Figure 2 In one embodiment, a pen that is easy to store includes: a pen cap 2 placed on the upper end of a pen shell 1, the pen cap 2 being threadedly connected to the pen shell 1; a pen refill 3 placed inside the pen shell 1 with its lower end passing through the lower end face of the pen shell 1 and positioned below the pen shell 1, the upper end face of the pen refill 3 contacting the lower end face of the pen cap 2; a sleeve 4 surrounding the outer surface of the pen shell 1, the pen cap 2 abutting against the sleeve 4, the upper and lower ends of the sleeve 4 being rotatably connected to the pen cap 2 and the pen shell 1 respectively; two grooves 5 placed on the outer surface of the pen shell 1, the two grooves 5 being symmetrical, and for easy handling, the arc-shaped surface of the grooves 5 being close to the fingertips; two through holes 6 placed on the sleeve 4, the through holes 6 corresponding one-to-one with the grooves 5; a plane 7 placed on the sleeve 4, the plane 7 being vertically connected on the outer side of the sleeve 4, the plane 7 and the through holes 6 being perpendicular to each other with the axis of the sleeve 4 as the intersection point.

[0026] like Figures 1 to 3 As shown, the pen cap 2 is provided with a first horizontal bar 8, which surrounds the outer surface of the pen cap 2 and is fixedly connected to the outer side of the pen cap 2. The pen shell 1 is provided with a second horizontal bar 9, which surrounds the outer surface of the pen shell 1 and is fixedly connected to the pen shell 1. The sleeve 4 is placed between the first horizontal bar 8 and the second horizontal bar 9. The upper and lower ends of the sleeve 4 are respectively engaged with the first horizontal bar 8 and the second horizontal bar 9. The outer diameter of the sleeve 4 is larger than the outer diameter of the first horizontal bar 8 and the second horizontal bar 9. The position of the plane 7 protrudes more than the outer side of the first horizontal bar 8 and the second horizontal bar 9.

[0027] like Figure 2 and Figure 3 As shown, the upper and lower end faces of the housing 4 are provided with slots 10, and the first horizontal bar 8 and the second horizontal bar 9 are provided with retaining rings 11. The retaining rings 11 are fixedly connected to the lower end face of the first horizontal bar 8 and the upper end face of the second horizontal bar 9, respectively. The retaining rings 11 correspond one-to-one with the slots 10. The first horizontal bar 8 and the second horizontal bar 9 are engaged with the housing 4 through the cooperation of the retaining rings 11 and the slots 10.

[0028] like Figure 3As shown, several limiting strips 12 are provided on the lower end surface of the crossbar 8. The limiting strips 12 are evenly distributed in a ring around the axis of the pen cap 2. The limiting strips 12 are placed outside the retaining ring 11 and are fixedly connected to the crossbar 8. The upper end surface of the sleeve 4 is provided with a limiting strip 2 13. The limiting strip 2 13 corresponds to the limiting strip 12. The limiting strip 2 13 is fixedly connected to the sleeve 4. The sleeve 4 is engaged with the crossbar 8 through the cooperation of the limiting strip 2 13 and the limiting strip 12.

[0029] like Figure 1 As shown, a fluorescent strip 14 is provided on the outer surface of the pen cap 2. The fluorescent strip 14 surrounds the outer surface of the pen cap 2 and is fixedly connected to the pen cap 2.

[0030] like Figure 1 and Figure 2 As shown, a grip 15 is provided on the outer side of the pen shell 1. The grip 15 surrounds the outer side of the pen shell 1 and is positioned below the horizontal bar 9. The outer diameter of the grip 15 is the same as the outer diameter of the horizontal bar 9, and the inner side of the grip 15 is connected to the outer side of the pen shell 1.

[0031] During installation, the pen casing 1 containing the pen refill 3 can be fitted onto the sleeve 4, allowing the retaining ring 11 on the second crossbar 9 to engage with the slot 10 below the sleeve 4. Then, screw on the pen cap 2, and use the retaining ring 11 on the first crossbar 8 of the pen cap 2 to engage with the slot 10 above the sleeve 4. The second limiting strip 13 should engage between two adjacent limiting strips 12, so that the pen cap 2 both secures the pen refill 3 and fixes the sleeve 4 to the pen casing 1. During placement, rotate the sleeve 4 so that the through hole 6 aligns with the groove 5, exposing the groove 5, the second limiting strip 13, and the limiting strip. The 12 mechanism ensures that the position of the sleeve 4 will not rotate arbitrarily. Then, the side with the flat surface 7 is placed in the placement area, so that the pen is not easy to rotate. When picking it up, you can easily pick it up by pinching the groove 6 with your fingers. When using it, for comfort, you can rotate the sleeve 4 so that the groove 6 rotates into the sleeve 4, restoring the pen to a cylindrical shape. The diameter of the grip 15 is the same as that of the horizontal bar 9, which can improve the grip. If the pen falls into the dark, the fluorescent strip 14 can make people quickly find the position of the pen, achieving the purpose of not being easy to roll and being easier to pick up.

Claims

1. A pen that is easy to store, characterized in that, include: Pen casing (1), placed outside the pen; Pen cap (2) is placed on the upper end of pen shell (1), and the pen cap (2) is threadedly connected to the pen shell (1); The pen refill (3) is placed inside the pen case (1) and its lower end passes through the lower end face of the pen case (1) and is placed below the pen case (1). The upper end face of the pen refill (3) is in contact with the lower end face of the pen cap (2). A sleeve (4) surrounds the outer surface of the pen shell (1), and the upper and lower ends of the sleeve (4) are rotatably connected to the pen cap (2) and the pen shell (1) respectively. Two grooves (5) are placed on the outer surface of the pen shell (1), and the two grooves (5) are symmetrical to each other; Two through holes (6) are placed on the sleeve (4), and the through holes (6) correspond one-to-one with the grooves (5); The plane (7) is placed on the shell (4). The plane (7) is connected vertically on the outer side of the shell (4). The plane (7) and the through hole (6) are perpendicular to each other with the axis of the shell (4) as the intersection point.

2. The pen that is easy to store according to claim 1, characterized in that, The pen cap (2) is provided with a first horizontal bar (8), which surrounds the outer surface of the pen cap (2) and is fixedly connected to the outer side of the pen cap (2). The pen shell (1) is provided with a second horizontal bar (9), which surrounds the outer surface of the pen shell (1) and is fixedly connected to the pen shell (1). The sleeve (4) is placed between the first horizontal bar (8) and the second horizontal bar (9). The upper and lower ends of the sleeve (4) are respectively engaged with the first horizontal bar (8) and the second horizontal bar (9). The outer diameter of the sleeve (4) is larger than the outer diameter of the first horizontal bar (8) and the second horizontal bar (9).

3. A pen that is easy to store according to claim 2, characterized in that, The upper and lower end faces of the casing (4) are provided with slots (10), and the first horizontal bar (8) and the second horizontal bar (9) are provided with retaining rings (11). The retaining rings (11) are fixedly connected to the lower end face of the first horizontal bar (8) and the upper end face of the second horizontal bar (9) respectively. The retaining rings (11) correspond one-to-one with the slots (10). The first horizontal bar (8) and the second horizontal bar (9) are engaged with the casing (4) through the cooperation of the retaining rings (11) and the slots (10).

4. A pen that is easy to store according to claim 3, characterized in that, The lower end face of the first horizontal bar (8) is provided with several limiting strips (12). The limiting strips (12) are evenly distributed in a ring around the axis of the pen cap (2). The limiting strips (12) are placed outside the retaining ring (11) and are fixedly connected to the first horizontal bar (8). The upper end face of the sleeve (4) is provided with limiting strips (13). The limiting strips (13) correspond to the limiting strips (12). The limiting strips (13) are fixedly connected to the sleeve (4). The sleeve (4) is engaged with the first horizontal bar (8) through the cooperation of the limiting strips (13) and the limiting strips (12).

5. A pen that is easy to store according to claim 4, characterized in that, A fluorescent strip (14) is provided on the outer surface of the pen cap (2). The fluorescent strip (14) surrounds the outer surface of the pen cap (2) and is fixedly connected to the pen cap (2).

6. A pen that is easy to store according to claim 2, characterized in that, The outer side of the pen shell (1) is provided with a grip sleeve (15), which surrounds the outer side of the pen shell (1). The grip sleeve (15) is placed below the second horizontal bar (9). The outer diameter of the grip sleeve (15) is the same as the outer diameter of the second horizontal bar (9). The inner side of the grip sleeve (15) is connected to the outer side of the pen shell (1).

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