A point-and-click bean-stacking pen

Abstract

The utility model discloses a kind of point grip type spliced bean pens, including pen tube, bean storehouse, catheter one, catheter two, further including dot bean structure, dot bean structure includes the hole of the side wall of pen tube, the limiting block and snap ring fixed in pen tube inner wall, limiting block and snap ring are opposite, press block is installed in hole, press block is installed with lever, lever is connected with pen tube inner wall by pin shaft, torsional spring is installed on the outer wall of lever, the annular portion of torsional spring is covered in pin shaft outside, one end of torsional spring is pressed on limiting block, the other end is buckled on snap ring, two plunger holes one, plunger hole two that are distributed in up and down are set on catheter two, one end of lever is fixed with plunger one and plunger two.The utility model in the present application adopts hand to hold pen tube, and one spliced bean can be taken out by pressing gently with thumb, and bean is smooth, and the phenomenon of jamming does not appear, and single hand can be operated, and the module of controlling bean can be quickly returned after controlling one bean.

Description

Technical Field

[0001] This utility model relates to the technical field of Perler bead puzzle auxiliary accessories, and in particular to a point-grip Perler bead pen. Background Technology

[0002] There are many Perler bead puzzle games on the market. The puzzle patterns are complex and diverse, the game process is simple, and users are very interested, especially children. Through puzzles, children's brain development can be stimulated, and their fine motor skills can be improved, which has many benefits for children. When doing Perler bead puzzles, the cylindrical beads are usually held with fingers or tweezers. At present, there are also some Perler bead assist devices, which are pen-shaped, with the beads falling out of the pen holder. However, the structure for controlling the bead discharge is not well designed. It is easy to get clogged and the beads do not flow smoothly, or it requires two hands to operate.

[0003] To address this issue, we propose a point-grip percussion bean pen. Utility Model Content

[0004] The purpose of this invention is to provide a point-grip bead pen to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A dotting-type bean pen includes a pen holder, a bean hopper, a first guide tube, and a second guide tube. The first guide tube is located inside the pen holder and communicates with the bean hopper. The first guide tube is connected to the second guide tube, and the outlet end of the second guide tube extends out from the bottom of the pen holder. The pen holder also includes a dotting structure, which includes a hole on the side wall of the pen holder, a limiting block fixed to the inner wall of the pen holder, and a retaining ring. The limiting block and the retaining ring are opposite each other. A pressing block is installed in the hole. A lever is installed on the pressing block. The lever is connected to the inner wall of the pen holder through a pin. A torsion spring is installed on the outer wall of the lever. The annular part of the torsion spring is sleeved outside the pin. One end of the torsion spring presses on the limiting block, and the other end is fastened to the retaining ring. The second guide tube has two vertically distributed plunger holes, a first plunger hole and a second plunger hole. One end of the lever is fixed with a plunger hole and a second plunger hole. When the end of the lever contacts the limiting block, the first plunger hole separates from the first plunger hole, and the second plunger hole extends into the second plunger hole.

[0007] Furthermore, the conduit is connected to the bean hopper via a funnel-shaped material tray, which has material passage holes.

[0008] Furthermore, the bean hopper is threadedly connected to a hopper cover, the top of which is mesh-like.

[0009] Furthermore, the ends of the first and second plungers facing the second conduit are spherical.

[0010] Furthermore, the first catheter and the second catheter are connected by a collar.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] In this invention, the pen holder is held in the hand, and a single press with the thumb dispenses a bean. The bean dispenses smoothly without any blockage, and can be operated with one hand. The bean dispensing module quickly returns to its original position after dispensing a bean, preparing for the next bean to be dispensed. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0014] Figure 2 This is a cross-sectional first-view structural schematic diagram of the present invention;

[0015] Figure 3 This is a cross-sectional view of the second perspective of the present invention.

[0016] Figure 4 This is a schematic diagram of the dot bean structure of this utility model. Detailed Implementation

[0017] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0018] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0019] 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.

[0020] Please see Figure 1-4 A point-grip bead pen includes a pen holder 1, a bead hopper 2, a first guide tube 5, and a second guide tube 6. The first guide tube 5 is located inside the pen holder 1 and communicates with the bead hopper 2. The first guide tube 5 is also communicated with the second guide tube 6, and the outlet end of the second guide tube 6 extends from the bottom of the pen holder 1. Beads are pre-placed in the bead hopper 2. The beads in the bead hopper 2 enter the first guide tube 5, then enter the second guide tube 6, and finally exit from the bead outlet 7 at the bottom of the second guide tube 6.

[0021] The bead-dispensing pen also includes a bead-dispensing structure, which controls that only one bead can be dispensed at a time. The bead-dispensing structure includes a hole on the side wall of the pen holder 1, a limiting block 18 and a retaining ring 19 fixed to the inner wall of the pen holder 1. The limiting block 18 and the retaining ring 19 are opposite each other. A pressing block 9 is installed in the hole. A lever 13 is installed on the pressing block 9. The lever 13 is connected to the inner wall of the pen holder 1 through a pin 16. A torsion spring 17 is installed on the outer wall of the lever 13. The annular part of the torsion spring 17 is sleeved on the outside of the pin 16. One end of the torsion spring 17 presses on the limiting block 18, and the other end is fastened to the retaining ring 19. Two plunger holes 10 and 11 are distributed vertically on the guide tube 2 6. A plunger 14 and a plunger 2 15 are fixed to one end of the lever 13. When the end of the lever 13 contacts the limiting block 18, the plunger 14 separates from the plunger hole 10, and the plunger 2 15 extends into the plunger hole 2 11.

[0022] The distance between plunger hole 10 and plunger hole 11 is just enough to accommodate a bead. When plunger 14 separates from plunger hole 10 and plunger 25 extends into plunger hole 11, the seam between the bottom bead and the top bead of the bottom bead corresponds to plunger hole 10.

[0023] When the pressing block 9 is not pressed, the second plunger 15 is in the second plunger hole 11, blocking the bead on its upper end. At this time, the bead is stacked on the second plunger 15. When the thumb presses the pressing block 9, the lever 13 rotates through the pin 16, causing the first plunger 14 to enter the first plunger hole 10, while the second plunger 15 begins to exit from the second plunger hole 11. When it exits, the first plunger 14 enters, and the bottom bead slides down. At this moment, the first plunger 14 enters the seam between the bottom bead and the bead above it. At this time, the bottom bead falls out, and the bead following it is blocked by the first plunger 14. After the thumb is released, the first plunger 14 exits, the second plunger 15 enters, and the bead blocked by the first plunger 14 falls down and is caught by the second plunger 15. By repeating the above operation, the beads can be discharged one by one.

[0024] The conduit 5 is connected to the bean bin 2 via a funnel-shaped feed tray 4. The feed tray 4 has a feed hole 12. The beans in the bean bin 2 enter the conduit 5 through the feed hole 12. Since the feed tray 4 is funnel-shaped and its upper end faces the feed hole 12, the beans will flow towards the feed hole 12.

[0025] The bean hopper 2 is threadedly connected to a hopper cover 3, and the top of the hopper cover 3 is mesh-like, making it easy to add decorative beans.

[0026] Among them, the ends of plunger 14 and plunger 25 facing the conduit 26 are spherical, which facilitates entry into the joint between the two beans.

[0027] Among them, catheter 5 and catheter 6 are connected by a collar 8.

[0028] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A point-grip bean pen, comprising a pen holder (1), a bean hopper (2), a first guide tube (5), and a second guide tube (6), characterized in that: It also includes a dotting structure, which includes a hole on the side wall of the pen holder (1), a limiting block (18) and a retaining ring (19) fixed to the inner wall of the pen holder (1). The limiting block (18) and the retaining ring (19) are opposite to each other. A pressing block (9) is installed in the hole. A lever (13) is installed on the pressing block (9). The lever (13) is connected to the inner wall of the pen holder (1) through a pin (16). A torsion spring (17) is installed on the outer wall of the lever (13). The annular part of the torsion spring (17) is sleeved on the pin (16). 6) Externally, one end of the torsion spring (17) presses on the limiting block (18), and the other end is fastened to the retaining ring (19). The second guide tube (6) has two vertically distributed plunger holes one (10) and two plunger holes two (11). One end of the lever (13) is fixed with plunger one (14) and plunger two (15). When the end of the lever (13) contacts the limiting block (18), plunger one (14) separates from plunger hole one (10), and plunger two (15) extends into plunger hole two (11).

2. The point-grip percussion bean pen according to claim 1, characterized in that: The first conduit (5) is connected to the bean bin (2) through a funnel-shaped material tray (4), and the material tray (4) has a material passage hole (12).

3. The point-grip percussion bean pen according to claim 1, characterized in that: The bean hopper (2) is threaded with a hopper cover (3), and the top of the hopper cover (3) is mesh.

4. The point-grip perler bean pen according to claim 3, characterized in that: The plunger one (14) and plunger two (15) are spherical at the end facing the conduit two (6).

5. The point-grip percussion bean pen according to claim 1, characterized in that: The first catheter (5) and the second catheter (6) are connected by a collar (8).

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