CN111038145A

CN111038145A - Line control pen

Info

Publication number: CN111038145A
Application number: CN201911420507.1A
Authority: CN
Inventors: 赵志云
Original assignee: Hangzhou Chuanchuan Pen Industry Co ltd
Current assignee: Hangzhou Wenyan Technology Co.,Ltd.
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-04-21
Anticipated expiration: 2039-12-31
Also published as: CN111038145B

Abstract

The invention discloses a line control pen, and aims to provide a line control pen which is beneficial to controlling a refill to enter and exit. The pen core comprises a pen holder, wherein a pen core sleeve is arranged in the pen holder, a wire control rod is arranged at the upper end of the pen holder, a buckle is arranged on the wire control rod, a clamping groove corresponding to the buckle is formed in the pen holder, internal threads I are arranged in the wire control rod and the pen holder, an external thread I corresponding to the internal thread I is arranged on the pen core sleeve, a wire I is arranged on the wire control rod, the wire I is divided into an upper part and a lower part, and the upper part and the lower part of the wire I are wound on the wire control rod. The invention has the beneficial effects that: the pencil lead can be controlled to enter and exit; the refill is convenient to replace, parts are not easy to lose, and the control is convenient; the structure is simple; the utility model is convenient for daily use.

Description

Line control pen

Technical Field

The invention relates to the technical field of stationery, in particular to a line control pen.

Background

Automatic pens are common school supplies for students, and a great deal of work requires the use of pens, particularly automatic ball-point pens and fountain pens. The existing pen point and the pen shell are generally separated, so that the pen point can be easily lost, the pen core can be damaged after the pen point is lost, and meanwhile, the existing pen point is easy to be carelessly drawn on clothes and other positions, and stains which are difficult to wash off are caused. The pen of push type is difficult for changing the refill, can make a sound when pressing simultaneously, influences other people easily, and the part is lost easily simultaneously. The existing pen has the problems of single function, single use method, easy loss of parts and the like.

Disclosure of Invention

The invention provides a wire control pen which is beneficial to controlling the pen core to enter and exit in order to overcome the defects that the function is single, the using method is single and parts are easy to lose in the prior art.

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

a line control pen comprises a pen holder, wherein a pen core sleeve is arranged in the pen holder, a line control rod is arranged at the upper end of the pen holder and provided with a buckle, a clamping groove corresponding to the buckle is formed in the pen holder, internal threads I are arranged in the line control rod and the pen holder, external threads I corresponding to the internal threads I are arranged on the pen core sleeve, a line I is arranged on the line control rod and divided into an upper part and a lower part, and the upper part and the lower part of the line I are wound on the line control rod.

The pen core sleeve is provided with an external thread I, the pen holder is provided with an internal thread I corresponding to the external thread I, the pen core sleeve is connected with the pen holder through threads, the pen core sleeve can be ensured to freely move up and down in the pen holder, the pen holder is provided with a wire control rod, the lower end of the wire control rod is provided with a buckle, the upper end of the pen holder is provided with a clamping groove corresponding to the buckle, the lower end of the wire control rod is clamped in the pen holder through the buckle of the wire control rod and the clamping groove of the pen holder, the wire control rod and the pen holder are integrated, the pen core sleeve can move up and down when the wire control is ensured, the wire control rod is internally provided with an internal thread I corresponding to the external thread I, the up-and-down movement of the pen core sleeve is informed through the forward rotation and the reverse rotation of the wire control rod, the wire control rod and the pen holder are integrated, the up-and-, the line is divided into two parts which are wound on the line control rod, the rotation of the line control rod is controlled by the stay wire, and the line is divided into an upper part and a lower part which are respectively used for controlling the positive and negative rotation of the line control rod, so that the pen core is controlled to enter and exit through the line, and the design achieves the purpose of facilitating the entering and exiting of the pen core controlled by the line.

Preferably, a cavity is arranged in the wire control rod, a refill is arranged in the refill sleeve, a refill fixing block is arranged in the cavity, the refill fixing block is arranged right above the refill, a first spring is arranged on one side of the refill fixing block, one end of the first spring is connected with the wire control rod, the other end of the first spring is connected with the refill fixing block, a second wire is arranged on the other side of the refill fixing block, and one end of the second wire is fixedly connected with the refill fixing block. The other end of the second wire is arranged in the cavity. The refill fixed block guarantees not to influence the stability of refill when using, does benefit to and writes, and refill fixed block both ends are equipped with spring one and line, controls the position of refill fixed block in the cavity through drawing the line, when pulling open the position of refill, can change the refill to make things convenient for the change of refill.

As preferred, the upper end of cavity is equipped with two stoppers, distance between two stoppers is greater than the refill diameter, the top at refill fixed block both ends is arranged respectively in to two stoppers, the stopper all is integrated into one piece with the drive-by-wire pole, the both ends of two stopper fixed refill fixed blocks are guaranteed, guarantee that the refill fixed block can not displace from top to bottom, thereby influence the stability of refill, guarantee the stability of refill, do benefit to and write, distance between two stoppers is greater than the refill diameter, do benefit to the change refill.

Preferably, a refill hole is formed in the refill sleeve, the refill is arranged in the refill hole, the refill sleeve is provided with a limiting table, the limiting table is located at the lower end of the refill sleeve and fixedly connected with the refill sleeve, the refill hole is used for accommodating the refill, the limiting table is used for fixing the lower end of the refill, the refill is guaranteed to be stable in the refill hole, and convenience in writing is achieved.

Preferably, the pen cap is internally divided into an upper part and a lower part, the diameter of the upper part of the pen cap is the same as that of the lower end of the pen holder, the lower part of the pen cap is provided with a second internal thread, the wire control rod is provided with a second external thread corresponding to the second internal thread, the pen cap can be connected to a pen through threads, the pen cap is prevented from being lost, the pen cap can be arranged on the pen holder when not used, the upper part of the pen cap is made of soft rubber, and the soft rubber has a certain friction force and can be sleeved on the pen holder to prevent the pen cap from falling off and simultaneously prevent the.

Preferably, the pen cap is provided with a clamp, the clamp is divided into an upper clamp, a lower clamp and a second spring, sawteeth are arranged on the upper clamp and the lower clamp, the lower clamp and the pen cap are integrally formed, one end of the second spring is connected with the upper clamp, the other end of the second spring is connected with the lower clamp, a rotating ring is arranged between the upper clamp and the lower clamp, and the upper clamp and the lower clamp are connected through the rotating ring. The clip is used for pressing from both sides the line on the line control pole, prevents that the end of a thread from influencing the use, prevents losing of cap for a brush simultaneously, and the sawtooth can be used for separating the broken string simultaneously, facilitates the use line, and lower clamp and cap for a brush are as an organic whole, go up to press from both sides and be equipped with the swivel down between pressing from both sides, go up to press from both sides and press from both sides down and pass through two connections of spring, can open and close the clip through pressing from both sides in the control, facilitate the.

The invention has the beneficial effects that: the pencil lead can be controlled to enter and exit; the refill is convenient to replace, parts are not easy to lose, and the control is convenient; the structure is simple; the utility model is convenient for daily use.

Drawings

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

FIG. 2 is a schematic view of a wire control lever;

FIG. 3 is a top view of the invention without a refill installed;

FIG. 4 is a cross-sectional view of a cartridge holder;

FIG. 5 is a schematic structural view of a pen cap;

fig. 6 is a schematic view of the structure of the clip.

In the figure: 1. the pen comprises a pen holder, 2 parts of a pen core sleeve, 3 parts of a first external thread, 4 parts of a first internal thread, 5 parts of a line control rod, 6 parts of a buckle, 7 parts of a clamping groove, 8 parts of a pen core fixing block, 9 parts of a first spring, 10 parts of a first line, 11 parts of a pen core hole, 12 parts of a limiting table, 13 parts of a pen cap, 14 parts of a second external thread, 15 parts of a second internal thread, 16 parts of a clamp, 17 parts of a sawtooth, 18 parts of a limiting block, 19 parts of a cavity, 20 parts of an upper clamp, 21 parts of a lower clamp, 22 parts of a second spring, 23 parts of a rotating ring, 24 parts.

Detailed Description

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

In the embodiment shown in fig. 1 and 2, the line control pen includes a pen holder 1, a refill sleeve 2 is arranged in the pen holder 1, a line control rod 5 is arranged at the upper end of the pen holder 1, a buckle 6 is arranged on the line control rod 5, a clamping groove 7 corresponding to the buckle 6 is arranged on the pen holder 1, internal threads one 4 are arranged in the line control rod 5 and the pen holder 1, external threads one 3 corresponding to the internal threads one 4 are arranged on the refill sleeve 2, a line one 10 is arranged on the line control rod 5, the line one 10 is divided into an upper part and a lower part, and the upper part and the lower part of the line one 10 are wound on the line control rod 5. Be equipped with cavity 19 in the line accuse pole 5, be equipped with refill 24 in the refill cover 2, be equipped with refill fixed block 8 in the cavity 19, refill fixed block 8 is arranged in directly over refill 24, and refill fixed block 8 one side is equipped with spring one 9, and the one end of spring one 9 is connected with line accuse pole 5, and the other end of spring one 9 is connected with refill fixed block 8, and refill fixed block 8 opposite side is equipped with line two 25, and the one end and the refill fixed block 8 fixed connection of line two 25. The other end of the second wire 25 is disposed within the chamber 19. As shown in fig. 3, two limiting blocks 18 are arranged at the upper end of the cavity 19, the distance between the two limiting blocks 18 is larger than the diameter of the refill 24, the two limiting blocks 18 are respectively arranged above the two ends of the refill fixing block 8, and the limiting blocks 18 and the drive-by-wire rod 5 are integrally formed. As shown in fig. 4, a refill hole 11 is arranged in the refill sleeve 2, a refill 24 is arranged in the refill hole 11, the refill sleeve 2 is provided with a limiting table 12, the limiting table 12 is arranged at the lower end of the refill sleeve 2, and the limiting table 12 is fixedly connected with the refill sleeve 2. As shown in fig. 5, the multifunctional pen further comprises a pen cap 13, the pen cap 13 is divided into an upper part and a lower part, the diameter of the upper part of the pen cap 13 is the same as that of the lower end of the pen holder 1, the lower part of the pen cap 13 is provided with a second internal thread 15, and the linear control rod 5 is provided with a second external thread 14 corresponding to the second internal thread 15. As shown in fig. 6, a clip 16 is arranged on the pen cap 13, the clip 16 is divided into an upper clip 20, a lower clip 21 and a second spring 22, saw teeth 17 are arranged on the upper clip 20 and the lower clip 21, the lower clip 21 and the pen cap 13 are integrally formed, one end of the second spring 22 is connected with the upper clip 20, the other end of the second spring 22 is connected with the lower clip 21, a rotating ring 23 is arranged between the upper clip 20 and the lower clip 21, and the upper clip 20 and the lower clip 21 are connected through the rotating ring 23.

When in use, the pen is divided into a pen holder 1, a pen core sleeve 2, a line control rod 5 and a pen cap 13, and the structure is simple. The pen holder 1 is provided with a clamping groove 7, the line control rod 5 is provided with a buckle 6, the pen holder 1 and the line control rod 5 are integrated, but the line control rod 5 can rotate freely, the pen holder sleeve 2 is provided with a first external thread 3, the line control rod 5 and the pen holder 1 are internally provided with a first internal thread 4 corresponding to the first external thread 3, the line control rod 5 is provided with a first line 10, the line 10 controls the line control rod 5 to rotate, because the pen holder 1 and the line control rod 5 are integrated, when the pen holder 1 is held by a hand, the line control rod 5 can rotate to enable the pen holder sleeve 2 to freely move up and down, the up and down movement of the pen holder sleeve 2 is controlled by pulling out and winding the line 10, and the aim of facilitating the. The upper end of line accuse pole 5 is equipped with refill fixed block 8, the one end of refill fixed block 8 is passed through spring 9 and is connected with line accuse pole 5, the other end and the two 25 connections of line of refill fixed block 8, through dragging two 25 control refill fixed blocks 8 of line, can make refill fixed block 8 remove, when refill fixed block 8 is located directly over refill hole 11, can fix the refill, when 8 positions of refill fixed block leave refill hole 11, can trade the refill, change the refill freely like this, it is simple, the upper end is equipped with stopper 18 and guarantees the stability of refill fixed block 8, distance between two stoppers 18 is greater than 24 diameters of refill, make things convenient for the change of refill. The pen cap 13 can be arranged on the wire control rod 5 to prevent parts from being lost, meanwhile, the clamp 16 can clamp the wire I10 to prevent the wire end from influencing use, the sawtooth 17 is arranged on the clamp 16, and the sawtooth 17 is convenient to use the wire I10 and separates the wire I10 when the wire I10 is used, so that the wire I10 is convenient to use daily.

Claims

1. The wire control pen is characterized by comprising a pen holder (1), wherein a refill sleeve (2) is arranged in the pen holder (1), a wire control rod (5) is arranged at the upper end of the pen holder (1), a buckle (6) is arranged on the wire control rod (5), a clamping groove (7) corresponding to the buckle (6) is formed in the pen holder (1), internal threads (4) are arranged in the wire control rod (5) and the pen holder (1), an external thread (3) corresponding to the internal thread (4) is arranged on the refill sleeve (2), a wire (10) is arranged on the wire control rod (5), the wire (10) is divided into an upper part and a lower part, and the upper part and the lower part of the wire (10) are wound on the wire control rod (5).

2. The wire control pen according to claim 1, wherein a cavity (19) is arranged in the wire control rod (5), a pen core (24) is arranged in the pen core sleeve (2), a pen core fixing block (8) is arranged in the cavity (19), the pen core fixing block (8) is arranged right above the pen core (24), a first spring (9) is arranged on one side of the pen core fixing block (8), one end of the first spring (9) is connected with the wire control rod (5), the other end of the first spring (9) is connected with the pen core fixing block (8), a second wire (25) is arranged on the other side of the pen core fixing block (8), and one end of the second wire (25) is fixedly connected with the pen core fixing block (8). The other end of the second wire (25) is arranged in the chamber (19).

3. The wire control pen according to claim 2, wherein the upper end of the cavity (19) is provided with two limit blocks (18), the distance between the two limit blocks (18) is larger than the diameter of the pen core (24), the two limit blocks (18) are respectively arranged above the two ends of the pen core fixing block (8), and the limit blocks (18) and the wire control rod (5) are integrally formed.

4. The wire control pen according to claim 2, wherein a pen core hole (11) is formed in the pen core sleeve (2), the pen core (24) is arranged in the pen core hole (11), the pen core sleeve (2) is provided with a limiting table (12), the limiting table (12) is positioned at the lower end of the pen core sleeve (2), and the limiting table (12) is fixedly connected with the pen core sleeve (2).

5. The wire control pen according to claim 1, further comprising a pen cap (13), wherein the pen cap (13) is divided into an upper part and a lower part, the diameter of the upper part of the pen cap (13) is the same as that of the lower end of the pen holder (1), the lower part of the pen cap (13) is provided with a second internal thread (15), and the wire control rod (5) is provided with a second external thread (14) corresponding to the second internal thread (15).

6. The wire control pen according to claim 5, wherein a clip (16) is arranged on the pen cap (13), the clip (16) is divided into an upper clip (20), a lower clip (21) and a second spring (22), saw teeth (17) are arranged on the upper clip (20) and the lower clip (21), the lower clip (21) and the pen cap (13) are integrally formed, one end of the second spring (22) is connected with the upper clip (20), the other end of the second spring (22) is connected with the lower clip (21), a rotating ring (23) is arranged between the upper clip (20) and the lower clip (21), and the upper clip (20) and the lower clip (21) are connected through the rotating ring (23).