JP3142387U - Chopsticks with pen function - Google Patents

Abstract

A chopstick with a pen function that combines the functions of a pen, a makeup pen, and a chopstick is provided.
A first screw step 12, a second screw step 13, a third screw step 14, and a fourth screw step 15 each having a tube shape and having a step shape on the outer peripheral surfaces of both ends are provided. Each provided, a tube 1 covered with a sleeve 16 on the outer peripheral surface of the center, a pen core 2 that can be inserted into the tube 1, and the pen core 2 can be inserted and protrude to the outside, A screw step is provided on the inner peripheral surface of one end, the pen head cap 3 can be fastened to the fourth screw step 15 of the tube 1, and the hollow container 41, and the screw step is provided on the inner peripheral surface of the open end. A case 4 that can be fastened to the second screw step 13 or the third screw step 14 of the tube 1, a cap 3 that can be fitted to a sleeve 16 of the tube 1, and A screw step is provided on the inner peripheral surface, It includes a chopstick body 6 can be tightened to the first screw stage 13 of the cube, the.
[Selection] Figure 1

Description

  The present invention relates to the structure of a chopstick with a pen function, and more particularly to a chopstick with a pen function that combines the functions of a pen, a makeup pen, and a chopstick.

  Traditionally, disposable chopsticks are dirty and toxic, and can be stored for a long time by preventing the generation of mold, so it is necessary to infiltrate a chemical solution containing sulfur dioxide during the production process. The sulfur dioxide remaining on the disposable chopsticks enters the user's digestive organs during the meal, adversely affecting the user's health, and the disposable tableware is discarded after use. There was a problem that became enormous and was not good for environmental conservation.

  In order to solve the above problems, environmentally friendly chopsticks have been developed, one of which includes an upper chopstick body and a lower chopstick body, and a storage space is provided at the lower end of the upper chopstick body. A screw hole is opened on the inner peripheral surface, a pin is provided on the upper end of the lower chopstick body, a screw is provided on the peripheral surface of the pin, a colored ring is fitted to the pin, and the colored The ring is located between the upper and lower chopsticks. Another kind of environmentally friendly chopsticks includes an upper chopstick body and a lower chopstick body, and a hollow housing space is provided inside the upper chopstick body, and an annular groove is provided on the inner peripheral surface of the housing space. A through hole is formed in the vicinity of the lower end of the upper chopstick body, a connecting step is provided at the upper end of the lower chopstick body, and an accommodation space is provided on the peripheral surface of the connecting step, A through hole is opened at the other end of the space, and a retaining ball, a spring, and a fixing block are sequentially provided inside the accommodation space, and a pinch is provided on the outer peripheral surface of the upper chopstick body. It has been.

  The environment-friendly chopsticks described above have been reduced in volume to improve portability, and the reason for providing the latter with chopsticks is because it is easy to fix the chopsticks in a pocket, However, if another function is added to the chopsticks as described above, the practicality is further improved.

  A main object of the present invention is to provide a chopstick with a pen function that combines the functions of a pen, a makeup pen, and a chopstick.

According to the chopsticks with a pen function according to claim 1 of the present invention, the first screw step, the second screw step, the third screw step, which have a tube shape, and have a step shape on the outer peripheral surfaces of both ends, A fourth screw step, a sleeve covering the outer peripheral surface of the center, and a tube whose diameter is slightly larger than the diameter of the second screw step and the third screw step,
A pen core that can be inserted into the tube;
A pen head cap that is penetrable through the pen core and can be protruded to the outside; a screw step is provided on an inner peripheral surface of one end;
A hollow container, provided with a screw step on the inner peripheral surface of the open end, and in some cases, a case that can be tightened to the second screw step or the third screw of the tube;
A cap that can be fitted to a sleeve of the tube;
A chopstick with a pen function, comprising: a chopstick body provided with a screw step on an inner peripheral surface of one end, and capable of being fastened to the first screw step of the tube.

According to the chopsticks with a pen function according to claim 2 of the present invention, the front end of the pen core is formed with a stop convex edge that is pressed against the convex edge of the fourth screw step of the tube.
According to the chopsticks with a pen function according to claim 3 of the present invention, the first screw step of the tube is extended with a closed type regulating bush that is pressed against the end of the pen core.

The chopsticks with pen function of the present invention have the following effects.
(1) Since the restriction bush is provided in the tube according to the present invention, it is possible to use a pen core of an oil-based ballpoint pen, and it is also possible to use a pen core of an aqueous ballpoint pen by cutting the restriction bush. Two types of pen cores can be used with a single one, which lowers the cost of producing a mold.
(2) If the tightening method is changed depending on the case, it can be used as a pen or chopsticks, so that one can be used as many types.
(3) The present invention can be applied to types of pens such as an oil-based ballpoint pen, an aqueous ballpoint pen, an eyebrow, a pencil, a fluorescent pen, and a lipstick pen.

  Hereinafter, embodiments of the present invention will be described with reference to the drawings.

First, refer to FIG. FIG. 1 is an exploded perspective view of Embodiment 1 of the present invention. The chopsticks with a pen function according to the first embodiment of the present invention include a tube 1, a pen core 2, a pen head cap 3, a case 4, a cap 5, and a chopstick body 6.
The tube 1 has a tube shape, and a first screw step 12, a second screw step 13, a third screw step 14, and a fourth screw step 15 have stepped shapes on the outer peripheral surfaces of both ends. The sleeve 16 covers the outer peripheral surface of the center, and the diameter of the sleeve 16 is slightly larger than the diameters of the second screw step 13 and the third screw step 14.
The pen core 2 can be inserted into the tube 1.
The pen head cap 3 can be protruded to the outside through the pen core 2, and a screw step 31 is provided on the inner peripheral surface at one end, and can be fastened to the fourth screw step 15 of the tube 1.

The case 4 is a hollow container, and a screw step 42 is provided on the inner peripheral surface of the open end. The case 4 can be fastened to the second screw step 13 or the third screw 14 of the tube 1 according to circumstances.
The cap 5 can be fitted to the sleeve 16 of the tube 1.
The chopstick body 6 is provided with a screw step 61 on the inner peripheral surface at one end, and can be fastened to the first screw step 12 of the tube 1.

  Next, a use state of the first embodiment of the present invention will be described with reference to FIGS. In the assembling method of the present invention, first, a pen core 2 (firstly, an aqueous pen core 2 is taken as an example) is fitted into the hollow body 11 of the tube 1, and the tube 1 is attached to the front end of the aqueous pen core 2. A stop convex edge 21 that is pressed against the convex edge of the fourth screw step 15 is formed. The pen head cap 3 is fitted to the pen core 2 and tightened to the fourth screw step 15 of the tube 1, and the tube 1 When the chopstick body 6 is fastened to one screw step 12 and the chopstick body 6 is covered with the accommodation space 41 of the case 4 and the case 4 is fastened to the second screw step 13 of the tube 1, as shown in FIGS. 3 and 4. The present invention can be used as a pen, and when not used as a pen, when the cap 5 is fitted to the sleeve 16 of the tube 1, the chopsticks with a pen function according to the present invention can be stored, and A cap 51 is provided on the cap 5 Because it is, it is possible to fix the pen function with chopsticks according to the present invention, such as in a pocket. When the present invention is to be used as chopsticks, the case 4 is removed from the second screw step 13 of the tube 1 to expose the chopstick body 6 as shown in FIGS. When the case 4 is fastened to the screw stage 14, the chopsticks with a pen function according to the present invention can be used as chopsticks.

  A use state of the second embodiment of the present invention will be described with reference to FIGS. Example 2 of the present invention uses an oil-based ballpoint pen 3, and a closed-type regulating bush 17 is extended to the first screw step 12 of the tube 1, and the oil-based pen core 2 is fitted into the tube 1, The regulating bush 17 is pressed against the end of the oil-based pen core 2, the pen head cap 3 is fitted into the pen core 2, and is fastened to the fourth screw step 15 of the tube 1. When the case 4 is covered with the housing space 41 of the case 4 and the case 4 is fastened to the second screw step 13 of the tube 1, the present invention can be used as a pen as shown in FIG. When not used as a pen, when the cap 5 is fitted to the sleeve 16 of the tube 1, the chopsticks with a pen function according to the present invention can be accommodated, and the cap 5 is provided with a pinching tool 51. Because The chopsticks with a pen function according to the present invention can be fixed in a pocket or the like. When the present invention is to be used as chopsticks, the case 4 is removed from the second screw step 13 of the tube 1 to expose the chopstick body 6 and the third screw step 14 of the tube 1 as shown in FIG. When the case 4 is fastened, the chopsticks with a pen function according to the present invention can be used as chopsticks.

In the above-described embodiments, the pen core has been described using an oil-based ballpoint pen and an aqueous ballpoint pen as an example, but of course, the pen core may be an eyebrow, a pencil, or a fluorescent pen. It may be a lipstick pen or any other kind of pen.
Thus, although the present invention has been described with reference to specific examples, these examples are for illustrative purposes only and are not intended to limit the present invention, and require ordinary knowledge in this field. Those skilled in the art will recognize that changes, additions, or deletions may be made to the embodiments disclosed herein without departing from the spirit and scope of the present invention.

It is a disassembled perspective view of Example 1 of this invention. 1 is a schematic cross-sectional view 1 showing the operation of Embodiment 1 of the present invention. It is the cross-sectional schematic 2 which shows operation | movement of Example 1 of this invention. It is a perspective view 1 which shows the use condition of Example 1 of this invention. It is a perspective view 2 which shows the use condition of Example 1 of this invention. It is sectional schematic 3 which shows operation | movement of Example 1 of this invention. It is a perspective view 3 which shows the use condition of Example 1 of this invention. It is a disassembled perspective view of Example 2 of this invention. It is the cross-sectional schematic 1 which shows operation | movement of Example 2 of this invention. It is the cross-sectional schematic 2 which shows operation | movement of Example 2 of this invention. It is the cross-sectional schematic 3 which shows operation | movement of Example 2 of this invention.

Explanation of symbols

1: tube, 2: pen core, 3: pen head cap, 4: case, 5: cap, 6: chopstick body, 11: hollow body, 12: first screw step, 13: second screw step, 14: first Three screw steps, 15: Fourth screw step, 16: Sleeve, 17: Restriction bush, 21: Stop convex edge, 31: Screw step, 41: Hollow container, 42: Screw step, 51: Clamp, 61: Screw step

Claims (3)

A tube shape is formed, and a first screw step, a second screw step, a third screw step, and a fourth screw step, each having a staircase shape, are provided on the outer peripheral surfaces of both ends. A sleeve covering an outer circumferential surface, and a tube having a diameter slightly larger than the diameter of the second screw step and the third screw step;
A pen core that can be inserted into the tube;
A pen head cap that is penetrable through the pen core and can be protruded to the outside; a screw step is provided on an inner peripheral surface of one end;
A hollow container, provided with a screw step on the inner peripheral surface of the open end, and in some cases, a case that can be tightened to the second screw step or the third screw of the tube;
A cap that can be fitted to a sleeve of the tube;
A chopstick body with a pen function, comprising: a chopstick body provided with a screw step on an inner peripheral surface of one end, and capable of being fastened to the first screw step of the tube.   2. The chopsticks with a pen function according to claim 1, wherein a stop convex edge that is pressed against the convex edge of the fourth screw step of the tube is formed at a front end of the pen core.   2. The chopsticks with a pen function according to claim 1, wherein the first screw stage of the tube is extended with a closed type regulation bush that is pressed against an end of the pen core.

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