CN211843814U

CN211843814U - Pen convenient for absorbing ink

Info

Publication number: CN211843814U
Application number: CN202020368199.4U
Authority: CN
Inventors: 龙宇
Original assignee: Shenzhen Fanshang Life Product Co ltd
Current assignee: Shenzhen Fanshang Life Product Co ltd
Priority date: 2020-03-20
Filing date: 2020-03-20
Publication date: 2020-11-03
Anticipated expiration: 2030-03-20

Abstract

The utility model relates to a make things convenient for pen of blotting, including a body, be equipped with in the body and store up the china ink pole and connect at the play china ink end that stores up the china ink pole and lead black structure and nib, still include a cap, a cap combines with a body and accomodate the nib in it accomodates the chamber, wherein, the storage ink of storing up the china ink pole is equipped with a piston just in the storage ink chamber of piston fixed connection first magnet, be equipped with in the afterbody of a cap can with the second magnet of first magnet actuation, second magnet is in the afterbody of a cap is along the in-process that a body removed through the actuation first magnet and drive the piston removes in storing up the ink chamber. The pen can be used for replenishing ink without disassembling the pen body and taking out the ink storage rod, and the operation is simpler and more convenient.

Description

Pen convenient for absorbing ink

Technical Field

The utility model relates to a pen, more specifically say, relate to a make things convenient for pen of blotting.

Background

The pen is a necessary stationery in daily life, and is especially necessary for business people. When a pen is used for writing, ink supplement is an inseparable link. In particular, when the frequency of using a pen is relatively high, ink is consumed more frequently, and therefore, ink needs to be replenished frequently. The pen on the market supplements the mode of ink to have three kinds, rotation type, suction rod formula and extrusion formula, no matter which kind of mode, all need tear out and store up the ink stick and inhale the china ink, and it is troublesome to repeat very much, wastes time and energy.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model lies in, to prior art's above-mentioned defect, provide a make things convenient for ink absorption's pen.

The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a make things convenient for pen of blotting, includes a body, be equipped with in the body and store up the ink rod and connect at the play black end of storing up the ink rod and lead black structure and nib, still include a cap, a cap combines with a body and accomodate the nib in it accomodates the chamber, wherein, store up the ink rod store up the ink intracavity be equipped with a piston just first magnet of piston fixed connection, be equipped with in the afterbody of cap for brush can with the second magnet of first magnet actuation, second magnet is in the afterbody of cap for brush is along the in-process that the body removed through the actuation first magnet and drive the piston is in storing up the intracavity and removing.

According to the utility model discloses an embodiment of the pen that conveniently absorbs the ink, the afterbody of cap still is equipped with the magnetic conduction piece that the second magnet contact and extend the cap tail end.

According to an embodiment of the pen of convenient blotting, the second magnet is ring magnet, the magnetic conduction piece wears to locate the second magnet center and is equipped with the arch that stretches out the cap tail end.

According to the utility model discloses an embodiment of the pen of conveniently blotting, the surface of body is equipped with at least one guiding groove that is used for guiding the protruding removal of cap tail end.

According to an embodiment of the pen of convenient blotting, one side of keeping away from out the china ink end of piston is fixed to be set up first magnet, still be equipped with first sealing washer between piston and the holding ink chamber.

According to an embodiment of the pen of convenient blotting, still be fixed be equipped with in the afterbody of body can with the third magnet actuation of first magnet.

According to the utility model discloses an embodiment of the pen of conveniently blotting, the cap still is equipped with the pen and detains.

Implement the utility model discloses a make things convenient for pen of blotting has following beneficial effect: when the pen needs to absorb ink, the tail of the pen cap is only required to move towards the tail direction of the pen body along the pen body, and then the first magnet in the ink storage rod is attracted by the second magnet in the tail of the pen cap so as to drive the piston to move towards the tail direction of the pen body in the ink storage cavity, and negative pressure is generated in the ink storage cavity to absorb ink. Therefore, the pen can be used for replenishing ink without disassembling the pen body and taking out the ink storage rod, and the operation is simpler and more convenient.

Drawings

The invention will be further explained with reference to the drawings and examples, wherein:

FIG. 1 is a schematic diagram of the external structure of a pen that facilitates the absorption of ink in accordance with one embodiment of the present invention;

FIG. 2 is a sectional view of the structure taken along line A-A of FIG. 1;

fig. 3 is a schematic view of the pen of fig. 1 during a blotting operation.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

As shown in fig. 1 and fig. 2, the pen convenient for absorbing ink according to an embodiment of the present invention includes a pen body 10 and a pen cap 20, a storage cavity 11 is formed in the pen body 10, an ink storage rod 50 is disposed therein, an ink outlet end of the ink storage rod 50 is connected to an ink guiding structure 40 and a pen point 30, and ink in the ink storage cavity of the ink storage rod 50 flows to the pen point 30 through the ink guiding structure 40, so as to facilitate writing. As shown in fig. 2, the ink guiding structure 40 is connected to the ink outlet of the ink storage rod 50, and controls the ink outlet by a small ball 55 disposed at the ink outlet, and a sealing ring 54 is disposed at the ink outlet to prevent leakage. The pen tip 30 extends from the tip end of the pen body 10, and the pen cap 20 is combined with the pen body 10 to store the pen tip 30 in the storage cavity 21 of the pen cap 20. The cap 20 and the pen body 10 can be combined in a manner that the cap 20 can be easily removed from the pen body 10 by means of a threaded connection, a snap connection or the like. The pen cap 20 may also be provided with a pen button 24 on the outside.

As further shown in fig. 2, a piston 51 is disposed in the ink storage chamber of the ink storage rod 50, and a seal ring 52 is disposed between the piston 51 and the ink storage chamber, so that the ink storage chamber is divided into two spaces, i.e., a head space and a tail space, by moving the piston 51, the size of the two spaces can be adjusted, thereby generating negative pressure in the ink storage chamber to suck ink. Further, a first magnet 53 is fixedly provided on a side of the piston 51 away from the ink discharge end. Meanwhile, the second magnet 22 is arranged in the tail part of the pen cap 20, and the second magnet 22 can be attracted with the first magnet 53. In the illustrated embodiment, the second magnet 22 is configured as a ring magnet, and a magnetic conductive member 23 is disposed through the center of the ring magnet. The magnetic conduction member 23 extends from the tail end of the pen cap 20 to form a protrusion extending out of the tail end of the pen cap 20. Since the magnetic conductive member 23 is in contact with the second magnet 22, the magnetism of the second magnet 22 can be transmitted through the magnetic conductive member 23. When a user brings the magnetic conduction member 23 extending out of the tail end of the cap 20 close to the first magnet 53 in the pen body 10, magnetic attraction is generated, so that the tail portion of the cap 20 moves along the pen body 10, and the first magnet 53 is driven to drive the piston 51 to move in the ink storage rod 50.

When ink absorption is required, as shown in fig. 3, the magnetic conduction member 23 at the tail end of the pen cap 20 drives the first magnet 53 to further drive the piston 51 to move from the ink outlet end to the tail end in the ink storage rod 50, so as to generate negative pressure in the ink storage cavity to absorb ink. When the ink is squeezed out, the magnetic conduction member 23 at the tail end of the pen cap 20 drives the first magnet 53 to further drive the piston 51 to move in the ink storage rod 50 from the tail end to the ink outlet end. According to the preferred embodiment of the present invention, referring to fig. 1, the outer surface of the pen body 10 may further be provided with a plurality of guide grooves 13 extending in the axial direction for guiding the protrusions of the magnetic conductive member 23 to slide along the guide grooves 13 for ink sucking and squeezing operations.

When ink is not sucked at ordinary times, the third magnet 12 fixedly arranged behind the tail end containing cavity 11 of the pen body 10 can be attracted with the second magnet 53 to keep the position of the piston 51, so that the piston 51 is prevented from moving towards the ink outlet end under the action of gravity to extrude ink.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a make things convenient for pen of blotting, includes a body, be equipped with in the body and store up the ink rod and connect at the play black end of storing up the ink rod and lead black structure and nib, still include the cap for brush, the cap for brush combines with a body in order to accomodate the nib in it accomodates the chamber, a serial communication port, the storage ink rod store up the ink intracavity be equipped with a piston just first magnet of piston fixed connection, be equipped with in the afterbody of cap for brush can with the second magnet of first magnet actuation, second magnet is in the afterbody of cap for brush is along the in-process that a body removed through the actuation first magnet and drive the piston is in storing up the intracavity and removing.

2. A pen convenient for absorbing ink according to claim 1 wherein the tail of said cap is further provided with a magnetic conductor member in contact with said second magnet and extending beyond the tail end of the cap.

3. A pen convenient for absorbing ink according to claim 2 wherein said second magnet is a ring magnet and said magnetically conductive member is centrally disposed on said second magnet and has a projection extending beyond the end of the cap.

4. A pen facilitating blotting of a pen according to claim 3 wherein said outer surface of said body is provided with at least one guide groove for guiding movement of a projection at the rear end of the cap.

5. A pen for facilitating absorption of ink according to claim 1 wherein said first magnet is fixedly disposed on a side of said piston remote from said ink outlet end, and a first seal is disposed between said piston and said ink reservoir.

6. A pen convenient for absorbing ink according to claim 1 wherein a third magnet which can be attracted to said first magnet is further fixed in the tail of said pen body.

7. A pen for facilitating the absorption of ink according to claim 1 wherein said cap is further provided with a button.