CN210082740U

CN210082740U - Multi-purpose writing pen

Info

Publication number: CN210082740U
Application number: CN201920942963.1U
Authority: CN
Inventors: 袁晓帅; 刘少华
Original assignee: Bengbu College
Current assignee: Bengbu College
Priority date: 2019-06-21
Filing date: 2019-06-21
Publication date: 2020-02-18
Anticipated expiration: 2029-06-21

Abstract

The utility model discloses a multi-purpose writing pen, which comprises a pen holder, wherein pen points are respectively arranged at two ends of the pen holder, and a pen core is arranged in an inner cavity of each pen point; the regulator is arranged in the inner cavity of the pen holder; the telescopic sleeve is arranged in the inner cavity of the pen holder, a sliding block is arranged on the telescopic sleeve, the sliding block is arranged in a groove formed in the inner cavity of the pen holder, and the telescopic sleeve moves left and right along the groove under the driving action of the regulator; and the adjusting sleeve is arranged on the outer wall of the pen holder and is fixedly connected with the protrusion, and a groove is formed in the adjusting sleeve. The utility model has the advantages that the pen holder is respectively provided with the fountain pen refill and the pencil refill at the two ends, and the eraser is arranged on the pen cap, so that the writing pen has the functions of the fountain pen, the pencil and the eraser, the user is prevented from carrying various types of writing pens, and the writing pen is convenient for the user; meanwhile, the pen cap and the pen holder are arranged into an integrated structure by arranging the connecting rod and the rotating shaft, so that the pen cap is prevented from being lost.

Description

Multi-purpose writing pen

Technical Field

The utility model relates to a writing pen technical field specifically is a multi-purpose writing pen.

Background

The writing pen is the most common writing tool in people's life, study and office, and along with the diversification of demand, various writing pens are produced by oneself, have pencil, water pen, water-color paintbrush etc. often need the writing pen of multiple different grade type in people's work and study, for example: in the examination process, students need to use a pencil to fill in and draw answer sheets and use a sign pen to answer questions, but the existing writing pen has single function and can only realize single type of writing, and users need to carry various writing pens of different types, which is complicated and inconvenient; meanwhile, the existing pen cap and the pen holder are separated, so that the pen cap is easily lost, and inconvenience is brought to a user.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multi-purpose writing pen to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a multipurpose writing pen comprises

The pen holder is of a hollow cylindrical structure without an end face, pen points are arranged at two ends of the pen holder respectively, and a pen core is arranged in an inner cavity of each pen point;

the regulator is arranged in the inner cavity of the penholder and used for driving the telescopic sleeves at the two ends to synchronously move in different directions, and the outer wall of the regulator is provided with a bulge which penetrates through the side wall of the penholder;

the telescopic sleeve is arranged in the inner cavity of the pen holder, a sliding block is arranged on the telescopic sleeve, the sliding block is arranged in a groove formed in the inner cavity of the pen holder, one end of the telescopic sleeve is connected with the regulator, the other end of the telescopic sleeve is connected with the pen core, and the telescopic sleeve moves left and right along the groove under the driving action of the regulator;

the adjusting sleeve is arranged on the outer wall of the pen holder and is fixedly connected with the protrusion, and a groove is formed in the adjusting sleeve;

one end of the connecting rod is fixedly connected with the rotating shaft, the other end of the connecting rod is connected with a pen cap, the pen cap is sleeved on the pen point, and the rotating shaft is arranged in the groove; and

and the auxiliary tool is arranged on the pen cap.

Preferably, the two ends of the regulator are provided with internal threads with opposite rotation directions, one end of the telescopic sleeve is provided with an external thread, and the telescopic sleeve is connected with the regulator through the threads.

Preferably, the pencil lead comprises a pencil lead and a water lead.

Preferably, a connecting rod is arranged between the pencil lead and the adjuster, one end of the connecting rod is connected with the telescopic sleeve through threads, and the other end of the connecting rod is fixedly connected with the pencil lead.

Preferably, the assistive device comprises any one of an eraser and a correction fluid.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model has the advantages that the pen holder is respectively provided with the fountain pen refill and the pencil refill at the two ends, and the eraser is arranged on the pen cap, so that the writing pen has the functions of the fountain pen, the pencil and the eraser, the user is prevented from carrying various types of writing pens, and the writing pen is convenient for the user; meanwhile, the pen cap and the pen holder are arranged into an integrated structure by arranging the connecting rod and the rotating shaft, so that the pen cap is prevented from being lost.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is an overall sectional view of the present invention;

FIG. 3 is a schematic view of the structure of the regulator of the present invention;

FIG. 4 is a schematic view of the structure of the telescopic sleeve of the present invention;

FIG. 5 is a schematic view of the structure of the adjusting sleeve of the present invention;

fig. 6 is a sectional view of the assembly of the pen holder and the telescopic sleeve.

In the figure: 1 pen holder, 2 pen points, 3 regulators, 31 protrusions, 4 telescopic sleeves, 41 sliding blocks, 5 connecting rods, 6 pen cores, 7 regulating sleeves, 71 grooves, 8 rotating shafts, 9 connecting rods, 10 pen caps and 11 auxiliary tools.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution:

a multipurpose writing pen comprises

The pen holder 1 is of a hollow cylindrical structure without an end face, two ends of the pen holder 1 are respectively provided with a pen point 2 through threads, a refill 6 is arranged in an inner cavity of the pen point 2, the refill 6 comprises a pencil refill and a water refill, and the pen points 2 at the two ends can be both set as the water refill or the pencil refill at one end or the water refill at one end according to actual use requirements;

the regulator 3 is arranged in the inner cavity of the penholder 1 and is used for driving the telescopic sleeves 4 at the two ends to synchronously move in different directions so as to extend the pen cores 6 at the two ends when the writing pen is used; when the writing pen is not used, the pen core 6 is retracted into the inner cavity of the pen point 2, so that the pen core 6 is protected, the outer wall of the regulator 3 is provided with a protrusion 31, and the protrusion 31 penetrates through the side wall of the pen holder 1;

the telescopic sleeve 4 is arranged in an inner cavity of the pen holder 1, a sliding block 41 is arranged on the telescopic sleeve 4, the sliding block 41 is arranged in a groove formed in the inner cavity of the pen holder 1, an external thread is formed at one end of the telescopic sleeve 4, internal threads with opposite rotation directions are formed at two ends of the regulator 3, the telescopic sleeve 4 is connected with the regulator 3 through threads, the other end of the telescopic sleeve is connected with the pen core 6, the telescopic sleeve 4 moves left and right along the groove under the driving action of the regulator 3, the regulator 3 rotates under the action of the protrusion 31 through rotating the regulating sleeve 7, and the telescopic sleeves 4 at two ends synchronously move left and right along the groove formed in the inner cavity of the pen holder 1 under the rotating action of the regulator 3 so as to stretch the pen core 6;

if be provided with the pencil core in 2 inner chambers of nib, because the pencil core need constantly adjust its length writing the in-process, be provided with connecting rod 5 between pencil core and the regulator 3, connecting rod 5 one end is passed through the screw thread and is connected with telescopic sleeve 4, and the other end and pencil core fixed connection through swivel connected rod 5, adjust connecting rod 5's length, and then adjust the use length of pencil core.

The adjusting sleeve 7 is arranged on the outer wall of the penholder 1 and is fixedly connected with the protrusion 31, and a groove 71 is formed in the adjusting sleeve 7;

the connecting rod 9 is fixedly connected with the rotating shaft 8 at one end, the pen cap 10 is connected at the other end, the pen cap 10 is sleeved on the pen point 2, the rotating shaft 8 is arranged in the groove 71, the rotating shaft 8 can move along the groove 71, the pen cap 10 is further sleeved on the pen point 2, the connecting rod 9 can rotate around the rotating shaft 8, the pen cap 10 is sleeved on the pen point 2 at the other end, and then the pencil lead and the ink pen core are switched; and

and an assistant device 11 disposed on the pen cap 10, wherein the assistant device 11 includes any one of an eraser and a correction fluid.

The working principle is as follows: when the writing pen is used, firstly, the adjusting sleeve 7 is rotated, the adjuster 3 drives the telescopic sleeve 4 to synchronously move towards two ends, so that two ends of the pen point 2 extend out of the pencil lead and the ink pen lead, and then writing can be carried out; when the pencil lead or the ink pen core needs to be switched, the rotating shaft 8 is adjusted along the groove 71, the pen cap 10 is separated from the pen point 2, the connecting rod 9 is adjusted, the connecting rod 9 rotates around the rotating shaft 8, the pen cap 10 is sleeved on the pen point 2 at the other end, and the exposed pen point 2 is used for writing; after writing, rotate adjusting sleeve 7 once more, synchronous inward movement of flexible cover 4 of regulator 3 drive for 2 both ends retractions of nib and refill.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A multipurpose writing pen is characterized in that: comprises that

The pen holder (1) is of a hollow cylindrical structure without an end face, pen points (2) are respectively arranged at two ends of the pen holder (1), and a pen core (6) is arranged in an inner cavity of each pen point (2);

the regulator (3) is arranged in the inner cavity of the pen holder (1) and used for driving the telescopic sleeves (4) at the two ends to synchronously move in different directions, a protrusion (31) is arranged on the outer wall of the regulator (3), and the protrusion (31) penetrates through the side wall of the pen holder (1);

the telescopic sleeve (4) is arranged in the inner cavity of the pen holder (1), a sliding block (41) is arranged on the telescopic sleeve (4), the sliding block (41) is arranged in a groove formed in the inner cavity of the pen holder (1), one end of the telescopic sleeve (4) is connected with the regulator (3), the other end of the telescopic sleeve is connected with the pen core (6), and the telescopic sleeve (4) moves left and right along the groove under the driving action of the regulator (3);

the adjusting sleeve (7) is arranged on the outer wall of the pen holder (1) and is fixedly connected with the protrusion (31), and a groove (71) is formed in the adjusting sleeve (7);

the connecting rod (9) is fixedly connected with the rotating shaft (8) at one end, the pen cap (10) is connected at the other end, the pen cap (10) is sleeved on the pen point (2), and the rotating shaft (8) is arranged in the groove (71); and

and an auxiliary tool (11) arranged on the pen cap (10).

2. The multi-purpose writing pen according to claim 1, characterized in that: the regulator is characterized in that internal threads with opposite rotation directions are formed in two ends of the regulator (3), external threads are formed in one end of the telescopic sleeve (4), and the telescopic sleeve (4) is connected with the regulator (3) through threads.

3. A multi-purpose writing pen according to claim 2, characterized in that: the pencil lead (6) comprises a pencil lead and a water pencil lead.

4. A multi-purpose writing pen according to claim 3, characterized in that: a connecting rod (5) is arranged between the pencil lead and the adjuster (3), one end of the connecting rod (5) is connected with the telescopic sleeve (4) through threads, and the other end of the connecting rod is fixedly connected with the pencil lead.

5. A multi-purpose writing pen according to any one of claims 1 to 4, wherein: the assistive device (11) comprises any one of an eraser and a correction fluid.