CN110509690B

CN110509690B - Multifunctional pen

Info

Publication number: CN110509690B
Application number: CN201910857708.1A
Authority: CN
Inventors: 徐佐周; 吴立琴
Original assignee: Tonglu Jiudai Stationery Co ltd
Current assignee: Tonglu Jiudai Stationery Co ltd
Priority date: 2019-09-09
Filing date: 2019-09-09
Publication date: 2020-10-23
Anticipated expiration: 2039-09-09
Also published as: CN110509690A

Abstract

The invention discloses a multifunctional pen, and aims to provide a multifunctional pen integrating the functions of various cultural goods. The pen comprises a first pen and a second pen, wherein a pen cap is arranged at one end of the first pen, the other end of the first pen is connected with the second pen in a rotating mode, a positioning column is arranged at the joint of the first pen and the second pen, one end of the pen cap is connected with a first pen in a threaded mode, a through hole is formed in the other end of the pen cap, a needle point and a spring are arranged in the pen cap, the spring is arranged on the outer side face of the needle point, a rubber block is arranged at one end of the needle point, the other end of the needle point is located in the through hole, the rubber block is connected with the pen cap in a sliding mode, one end of the spring is connected. The invention has the beneficial effects that: integrates the functions of various cultural goods, occupies small space and is convenient to carry.

Description

Multifunctional pen

Technical Field

The invention relates to the technical field of pens, in particular to a multifunctional pen.

Background

The pen is one of the most commonly used cultural goods in daily life, and people often need to use the pen and cooperate with other cultural goods to complete certain work. Especially, in the learning process of students, the stationery commodities needed by the students except pens are more, such as rulers, compasses, erasers and the like with various purposes, and meanwhile, the functions of most of the current stationery commodities are single, and various stationery commodities are often required to be filled in a writing case.

Disclosure of Invention

The invention provides a multifunctional pen integrating the functions of various cultural products in order to overcome the defect of single function of the cultural products in the prior art.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides a multifunctional pen, it includes a first and a second, the one end of a pen is equipped with a cap, the other end of a pen is rotated with a second and is connected, a junction with a second is equipped with the reference column, the one end and a threaded connection of cap, the other end of cap is equipped with the through-hole, be equipped with needle point and spring in the cap, the spring is arranged in on the lateral surface of needle point, the one end of needle point is equipped with the block rubber, the other end of needle point is located the through-hole, block rubber and cap sliding connection, the one end and the block rubber of spring are connected, the other end and the cap of spring are connected, the spring is located between block rubber and the through-hole.

When the first pen and the second pen are unfolded to form a certain angle to be used as compasses, the positioning column is convenient for a hand to hold and is beneficial to the use of the compasses; one end of the pen cap is in threaded connection with the pen I, so that the pen cap is convenient to disassemble; the other end of the pen cap is provided with a through hole, a needle point and a spring are arranged in the pen cap, the spring is arranged on the outer side surface of the needle point, one end of the needle point is provided with a rubber block, and the rubber block is convenient for protecting the head of the pen core; the other end of the needle point is positioned in the through hole, the rubber block is connected with the pen cap in a sliding mode, one end of the spring is connected with the rubber block, the other end of the spring is connected with the pen cap, the spring is positioned between the rubber block and the through hole, and when the first pen or the second pen is needed, the first pen and the second pen are unfolded; when the compasses are needed to be used, the pen I acts on the rubber block to eject the needle point out of the through hole by rotating the pen cap, the pen I and the pen II are unfolded to a needed angle, and the positioning column is pinched by the hand. The aim of integrating the functions of various cultural goods is achieved.

Preferably, the positioning column is L-shaped, the positioning column comprises a first positioning column and a second positioning column, a rotating shaft is arranged at one end of the first positioning column, the first positioning column is fixedly connected with the rotating shaft, a first U-shaped groove is formed in the other end of the first positioning column, a through hole is formed in the second positioning column, the second positioning column is communicated and fixedly connected with the first positioning column, a pressing rod is arranged in the first U-shaped groove, a first round hole is formed in the side wall of the first U-shaped groove, one end of the pressing rod penetrates through the first round hole and then is located in the second pen, an iron sheet is arranged at one end of the pressing rod, which is located in the second pen, and when the first pen and the second pen are unfolded to be 180; the other end of the pressing rod penetrates through a through hole in the second positioning column and is located outside the second positioning column, the pressing rod is Z-shaped, when the second pen is needed to be used and the second pen needs to be used for refill, an included angle formed between the first pen and the second pen is 180 degrees, one end of the pressing rod located outside the second positioning column is pressed by a hand, and force is transmitted to a core protection tube inside the second pen through the pressing rod; the outer side surface of the second positioning column is provided with a sliding groove, the cross section of the sliding groove is T-shaped, a spring steel sheet is arranged in the sliding groove, two ends of the spring steel sheet are located in the sliding groove, the maximum width of the sliding groove is larger than the distance between the two ends of the spring steel sheet, the middle portion of the spring steel sheet is U-shaped and located outside the sliding groove, the second positioning column is in contact with the first pen through the spring steel sheet, when the first pen and the second pen are unfolded to be 180 degrees, the spring steel sheet on the second positioning column is connected with the first pen to fix the first pen.

Preferably, one end of the first pen is in threaded connection with the pen cap, the other end of the first pen is in rotational connection with the second pen through a rotating shaft, a fluted disc is arranged on the rotating shaft and fixedly connected with the rotating shaft, angle scale lines are carved on the fluted disc, and the fluted disc can be used as an angle gauge.

Preferably, the shape of the fluted disc is circular arc, and the rotating shaft is positioned at the center of the fluted disc.

Preferably, the first pen comprises a pen core and a pen tube I, the pen core is positioned in the pen tube I, one end of the pen tube I is provided with a pen cap I, the pen cap I is in threaded connection with the pen tube I, the pen core is convenient to replace, and the common pen core is a gel pen core; the other end of the first pen tube is provided with a first arc-shaped through groove, the central shaft of the first arc-shaped through groove and the central shaft of the fluted disc are the same axis, the first pen tube is installed on the rotating shaft through the first arc-shaped through groove, and a first rubber strip matched with the outer edge of the fluted disc is arranged on the first arc-shaped through groove; the pen tube I is provided with a U-shaped groove II matched with the spring steel sheet, the middle part of the spring steel sheet is located in the U-shaped groove II, the pen I is connected with the positioning column through the spring steel sheet, when the pen I is unfolded, the spring steel sheet is extruded by the pen I, two ends of the spring steel sheet can generate certain displacement in the sliding groove, when the pen I is parallel to the positioning column II, the spring steel sheet slides into the U-shaped groove II, the position fixing of the pen I is achieved, and meanwhile, the separation of the pen I and the positioning column II is facilitated.

Preferably, the second pen comprises a core protection tube and a second pen tube, the second pen tube is rotatably connected with the first pen tube through a rotating shaft, the core protection tube is positioned in the second pen tube, one end of the second pen tube is provided with a second pen cap, and the second pen cap is in threaded connection with the second pen tube, so that the maintenance of the core protection tube is facilitated; the other end of the second pen tube is provided with a second arc-shaped through groove and a second round hole matched with the pressing rod, the central shaft of the second arc-shaped through groove and the central shaft of the fluted disc are the same axis, the second pen tube is installed on the rotating shaft through the second arc-shaped through groove, the second arc-shaped through groove is provided with a second rubber strip matched with the outer edge of the fluted disc, the second rubber strip is in contact with the outer edge of the fluted disc, when the compasses are required to be used, the outer edge of the fluted disc generates certain friction force through contact with the second rubber strip when the second pen is rotated to a certain position, and when the compasses are used, the second pen; one end of the pressing rod, which is provided with the iron sheet, is positioned in the second round hole, the central shaft of the second round hole and the central shaft of the core protection tube are coaxial, one end of the core protection tube is provided with a magnet matched with the iron sheet, and the magnet and the iron sheet attract each other, so that the effect of fixing the second pen is achieved, and when one end of the pressing rod, which is positioned outside the second positioning column, is pressed by a hand, force is favorably transmitted to the core protection tube inside the second pen through the pressing rod, so that the core discharging effect is achieved; the other end of the core protection tube is provided with a chuck, and a pencil lead is arranged in the chuck.

Preferably, a limiting block is arranged in the pen cap, and the limiting block is favorable for limiting the needle tip and the rubber block, so that the needle tip and the limiting block are prevented from falling off when the pen cap is separated from the pen; one end of the rubber block is fixedly connected with the needle point, the other end of the rubber block is in contact with the limiting block and is provided with a groove matched with the first pen cap, the first pen cap can push the needle point out of the pen cap through the first pen cap, and meanwhile, the effect of protecting the pen core is achieved.

The invention has the beneficial effects that: the pen core of the first pen is generally a special pen core for examinations, and the second pen is a propelling pencil; a fluted disc is arranged at the joint of the first pen and the second pen, angle scale marks are carved on the fluted disc, and the fluted disc can be used as a protractor; when the pen I ejects the needle tip out of the pen cap through the pen cap I, the pen I and the pen II are adjusted to required positions, the compasses can be used as the compasses, the functions of various cultural goods are integrated, the occupied space is small, and the portable pen is convenient to carry.

Drawings

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

FIG. 2 is a partially enlarged view of the junction of pen one and pen two;

FIG. 3 is a schematic view of the compasses.

In the figure: 1. the pencil comprises a first pencil, a second pencil, a third pencil cap, a fourth positioning column, a fifth positioning column, a sixth positioning column, a fifth positioning column, a sixth pressing rod, a fourth positioning column, a fifth positioning column, a sixth positioning column, a fifth positioning column, a sixth.

Detailed Description

The invention is further described with reference to the following figures and detailed description.

In the embodiment shown in fig. 1, the multifunctional pen comprises a first pen 1 and a second pen 2, wherein a first pen cap 3 is arranged at one end of the first pen 1, the other end of the first pen 1 is rotatably connected with the second pen 2, a positioning column 4 is arranged at the joint of the first pen 1 and the second pen 2, one end of the first pen cap 3 is in threaded connection with the first pen 1, a through hole 5 is formed in the other end of the first pen cap 3, a needle point 6 and a spring 7 are arranged in the first pen cap 3, the spring 7 is arranged on the outer side surface of the needle point 6, a rubber block 8 is arranged at one end of the needle point 6, the other end of the needle point 6 is located in the through hole 5, the rubber block 8 is in sliding connection with the first pen cap 3, one end of the spring 7 is connected with the rubber block 8, the other end of.

As shown in fig. 2, the positioning post 4 is L-shaped, the positioning post 4 includes a first positioning post 9 and a second positioning post 10, one end of the first positioning post 9 is provided with a rotating shaft 11, the first positioning post 9 is fixedly connected with the rotating shaft 11, the other end of the first positioning post 9 is provided with a first U-shaped groove 12, the second positioning post 10 is provided with a through hole inside, the second positioning post 10 is communicated and fixedly connected with the first positioning post 9 through the through hole, a pressing rod 13 is arranged in the first U-shaped groove 12, a first circular hole 14 is arranged on the side wall of the first U-shaped groove 12, one end of the pressing rod 13 penetrates through the first circular hole 14 and then is located in the second pen 2, one end of the pressing rod 13, which is located in the second pen, is provided with an iron sheet 15, the other end of the pressing rod 13 penetrates through the through hole on the second positioning post 10 and is located outside the second positioning post 10, the, the two ends of the spring steel sheet 17 are located in the sliding grooves 16, the maximum width of the sliding grooves 16 is larger than the distance between the two ends of the spring steel sheet 17, the middle portion of the spring steel sheet 17 is U-shaped and located outside the sliding grooves 16, and the positioning column II 10 is in contact with the pen I1 through the spring steel sheet 17.

As shown in fig. 1 and 3, one end of the pen i 1 is in threaded connection with the pen cap 3, the other end of the pen i 1 is rotatably connected with the pen ii 2 through a rotating shaft 11, a fluted disc 18 is arranged on the rotating shaft 11, the fluted disc 18 is fixedly connected with the rotating shaft 11, and angle scale lines are marked on the fluted disc 18. The shape of fluted disc 18 is circular arc, and rotating shaft 11 is located at the center of circle of fluted disc 18.

As shown in fig. 1 and 2, the pen 1 includes a pen core 19 and a pen barrel 20, the pen core 19 is located in the pen barrel 20, one end of the pen barrel 20 is provided with a pen cap sleeve 21, the pen cap sleeve 21 is in threaded connection with the pen barrel 20, the other end of the pen barrel 20 is provided with an arc through groove 22, a central axis of the arc through groove 22 and a central axis of the fluted disc 18 are the same axis, the pen barrel 20 is installed on the rotating shaft 11 through the arc through groove 22, the arc through groove 22 is provided with a rubber strip 23 matched with the outer edge of the fluted disc 18, the rubber strip 23 is in contact with the outer edge of the fluted disc 18, the pen barrel 20 is provided with a U-shaped groove two 24 matched with the spring steel disc 17, the middle part of the spring steel disc 17 is located in the U-shaped groove two 24, and the pen 1 is connected with the.

As shown in fig. 1 and 2, the second pen 2 includes a core-protecting tube 25 and a second pen tube 26, the second pen tube 26 is rotatably connected to the first pen tube 20 through a rotating shaft 11, the core-protecting tube 25 is located in the second pen tube 26, one end of the second pen tube 26 is provided with a second pen cap 27, the second pen cap 27 is in threaded connection with the second pen tube 26, the other end of the second pen tube 26 is provided with a second arc through slot 28 and a second circular hole 29 matched with the pressing rod 13, a central axis of the second arc through slot 28 and a central axis of the fluted disc 18 are the same axis, the second pen tube 26 is mounted on the rotating shaft 11 through the second arc through slot 28, the second arc through slot 28 is provided with a second rubber strip 30 matched with an outer edge of the fluted disc 18, the second rubber strip 30 is in contact with an outer edge of the fluted disc 18, one end of the pressing rod 13, which is provided with the iron sheet 15, the central axis of the second circular hole 29 and the central axis of the, the other end of the core protecting tube 25 is provided with a clamping head 34, and a pencil lead 35 is arranged in the clamping head 34.

As shown in fig. 1 and 3, the pen cap is characterized in that a limiting block 32 is arranged in the pen cap 3, one end of the rubber block 8 is fixedly connected with the needle point 6, and the other end of the rubber block 8 is in contact with the limiting block 32 and is provided with a groove 33 matched with the pen cap sleeve 21.

The working principle is as follows: when the first pen 1 or the second pen 2 is needed to be used, the first pen 1 and the second pen 2 are unfolded and form an angle of 180 degrees, the pressing rod 13 is magnetically attracted with the second pen 2 through the circular hole II 29, the effect of fixing the second pen 2 is achieved, and when one end of the pressing rod 13 positioned outside the positioning column II 10 is pressed by a hand, force is favorably transmitted to the core protecting tube 25 inside the second pen 2 through the pressing rod 13, so that the core discharging effect is achieved; meanwhile, the spring steel sheet 17 is extruded by the pen I1, two ends of the spring steel sheet 17 generate certain displacement in the sliding groove 16, when the pen I1 is parallel to the positioning column II 10, the spring steel sheet 17 slides into the U-shaped groove II 24, the position fixing of the pen I1 is realized, and meanwhile, the separation of the pen I1 and the positioning column II 10 is facilitated. When the compasses are needed to be used as compasses, the pen I1 and the pen II 2 are adjusted to the needed angle positions, the pen cap 3 is rotated, and the pen I1 enables the needle tip 6 to be ejected out of the pen cap 3 through the pen cap I21.

Claims

1. A multifunctional pen is characterized by comprising a first pen (1) and a second pen (2), wherein a pen cap (3) is arranged at one end of the first pen (1), the other end of the first pen (1) is rotationally connected with the second pen (2), a positioning column (4) is arranged at the joint of the first pen (1) and the second pen (2), one end of the pen cap (3) is in threaded connection with the first pen (1), a through hole (5) is formed in the other end of the pen cap (3), a needle point (6) and a spring (7) are arranged in the pen cap (3), the spring (7) is arranged on the outer side surface of the needle point (6), a rubber block (8) is arranged at one end of the needle point (6), the other end of the needle point (6) is located in the through hole (5), the rubber block (8) is in sliding connection with the pen cap (3), one end of the spring (7) is connected with the rubber block (8), and the other end of the spring (7) is connected with the pen cap (3), the spring (7) is located between the rubber block (8) and the through hole (5), the positioning column (4) is L-shaped, the positioning column (4) comprises a first positioning column (9) and a second positioning column (10), a rotating shaft (11) is arranged at one end of the first positioning column (9), the first positioning column (9) is fixedly connected with the rotating shaft (11), a first U-shaped groove (12) is arranged at the other end of the first positioning column (9), a through hole is formed in the second positioning column (10), the second positioning column (10) is communicated and fixedly connected with the first positioning column (9) through the through hole, a pressing rod (13) is arranged in the first U-shaped groove (12), a first round hole (14) is formed in the side wall of the first U-shaped groove (12), one end of the pressing rod (13) penetrates through the first round hole (14) and then is located in the second pen (2), and an iron sheet (15) is arranged at one end of the pressing rod (, the other end of the pressing rod (13) penetrates through a through hole in the second positioning column (10) and is located outside the second positioning column (10), the pressing rod (13) is Z-shaped, a sliding groove (16) is formed in the outer side face of the second positioning column (10), the cross section of the sliding groove (16) is T-shaped, a spring steel sheet (17) is arranged in the sliding groove (16), two ends of the spring steel sheet (17) are located in the sliding groove (16), the maximum width of the sliding groove (16) is larger than the distance between two ends of the spring steel sheet (17), the middle of the spring steel sheet (17) is U-shaped and located outside the sliding groove (16), and the second positioning column (10) is in contact with the first pen (1) through the spring steel sheet (17).

2. The multifunctional pen is characterized in that one end of the first pen (1) is in threaded connection with the pen cap (3), the other end of the first pen (1) is in rotational connection with the second pen (2) through a rotating shaft (11), a fluted disc (18) is arranged on the rotating shaft (11), the fluted disc (18) is fixedly connected with the rotating shaft (11), and angle scale marks are marked on the fluted disc (18).

3. The multifunctional pen as claimed in claim 2, wherein the fluted disc (18) is arc-shaped, and the rotating shaft (11) is positioned at the center of the fluted disc (18).

4. The multifunctional pen is characterized in that the first pen (1) comprises a pen core (19) and a first pen tube (20), the pen core (19) is positioned in the first pen tube (20), one end of the first pen tube (20) is provided with a first pen cap sleeve (21), the first pen cap sleeve (21) is in threaded connection with the first pen tube (20), the other end of the first pen tube (20) is provided with a first arc-shaped through groove (22), the central shaft of the first arc-shaped through groove (22) and the central shaft of the fluted disc (18) are the same axis, the first pen tube (20) is installed on the rotating shaft (11) through the first arc-shaped through groove (22), the first rubber strip (23) matched with the outer edge of the fluted disc (18) is arranged on the first arc-shaped through groove (22), a second U-shaped groove (24) matched with the spring steel disc (17) is arranged on the first pen tube (20), and the middle part of the spring steel disc (17) is positioned in the second U-shaped groove (, the pen I (1) is connected with the positioning column (4) through a spring steel sheet (17).

5. The multifunctional pen according to claim 4, wherein the second pen (2) comprises a core protecting tube (25) and a second pen tube (26), the core protecting tube (25) is located in the second pen tube (26), one end of the second pen tube (26) is provided with a second pen cap sleeve (27), the second pen cap sleeve (27) is in threaded connection with the second pen tube (26), the other end of the second pen tube (26) is provided with an arc-shaped through groove (28) and a second round hole (29) matched with the pressing rod (13), the central axis of the arc-shaped through groove (28) and the central axis of the fluted disc (18) are the same axis, the second pen tube (26) is mounted on the rotating shaft (11) through the arc-shaped through groove (28), the arc-shaped through groove (28) is provided with a second rubber strip (30) matched with the outer edge of the fluted disc (18), and the second rubber strip (30) is in contact with the outer edge of the fluted disc (18), the pencil lead is characterized in that one end of the pressing rod (13) provided with the iron sheet (15) is located in a round hole II (29), the central shaft of the round hole II (29) and the central shaft of the core protection pipe (25) are the same axis, one end of the core protection pipe (25) is provided with a magnet (31) matched with the iron sheet (15), the other end of the core protection pipe (25) is provided with a clamping head (34), and a pencil lead (35) is arranged in the clamping head (34).

6. The multifunctional pen as claimed in claim 4 or 5, wherein a stopper (32) is arranged in the pen cap (3), one end of the rubber block (8) is fixedly connected with the needle point (6), the other end of the rubber block (8) is in contact with the stopper (32), and the rubber block (8) is provided with a groove (33) matched with the pen cap sleeve (21).