CN210792572U

CN210792572U - Fountain pen with nib pressed out

Info

Publication number: CN210792572U
Application number: CN201921601450.0U
Authority: CN
Inventors: 李铁刚
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-25
Filing date: 2019-09-25
Publication date: 2020-06-19
Anticipated expiration: 2029-09-25

Abstract

The utility model discloses a pen point pressing water outlet type fountain pen, which comprises a pen cap, a pen point, a pen holder and a tail cap, wherein the pen holder is fixedly connected with a connecting part and a tip part in sequence at the front end, and the pen point is detachably arranged in the tip part; a boss is arranged at the bottom end inside the pen holder, a first opening and an ink hole are formed in the boss, and a limiting block is arranged on the inner wall of the boss; an upper clapboard with a second opening is arranged inside the pen holder and the connecting part; a lower partition plate and sponge are arranged in the connecting part, an ink retention cavity is formed between the lower partition plate and the upper partition plate, a third opening is formed in the lower partition plate, and the sponge is arranged around the pen point; be provided with the press lever jointly in opening No. one, No. two, No. three, be provided with spring, fender ring on the press lever, the spring laminating is in the below of stopper, keeps off the top that the ring lies in lower baffle. The product realizes water outlet by pressing the pen point, is more convenient to use and avoids ink from spilling; meanwhile, the pen point can be detached, replacement is convenient, sponge ink absorption is adopted, and water outlet of the pen point is more uniform.

Description

Fountain pen with nib pressed out

Technical Field

The utility model relates to a fountain pen especially relates to a press nib out of water formula fountain pen.

Background

The fountain pen is a study article frequently used in daily life, the common fountain pen on the market is generally composed of a pen holder, a pen point and a pen cap, an ink bag is arranged in the pen holder, a user needs to throw the pen holder forcibly before writing, and ink can flow to the pen point. In addition, the nib of common water pen is fixed, in case just can't change after damaging, leads to whole pen to scrap, very big improvement use cost.

SUMMERY OF THE UTILITY MODEL

In order to solve the defects of the prior art, the utility model provides a pen point pressing water outlet type fountain pen.

In order to solve the technical problem, the utility model discloses a technical scheme is: a pen point pressing water outlet type fountain pen comprises a pen cap, a pen point, a pen holder and a tail cap, wherein a connecting part is fixedly connected to the front end of the pen holder, a tip part is fixedly connected to the front end of the connecting part, the pen point is detachably installed in the tip part, and the pen point extends into the connecting part; the pen cap is clamped in front of the pen holder, and the tail cap is connected to the tail end of the pen holder;

the bottom end in the pen holder is provided with a boss, the boss is hollow, the boss is provided with a first opening at the top end and ink holes at the periphery of the lower part, and the inner wall of the top end of the boss is also fixedly provided with a limiting block;

an upper partition plate is arranged inside the connection part of the pen holder and the connection part, the upper partition plate is connected with the bottom end of the boss, and a second opening is formed in the upper partition plate;

a lower partition plate and sponge are arranged in the connecting part, an ink retention cavity is formed between the lower partition plate and the upper partition plate, a third opening is formed in the lower partition plate, the sponge is filled below the lower partition plate, and the sponge is arranged around the pen point;

a pressing rod is arranged in the first opening, the second opening and the third opening together, the top end of the pressing rod extends out of the first opening, and the bottom end of the pressing rod is connected with the top end of the pen point; the pressing rod is sleeved with a spring, the spring is positioned in the boss and attached below the limiting block; the pressing rod is also fixedly surrounded with a baffle ring which is positioned above the lower clapboard.

Further, the tail cap is provided with an external thread, and the tail end of the pen holder is provided with an internal thread matched with the external thread.

Furthermore, vertically be provided with the joint strip on the inner wall of point portion, the nib passes through joint strip detachable and installs in point portion.

Furthermore, glass beads are placed inside the pen holder.

Furthermore, a sealing rubber ring is arranged below the baffle ring of the pressing rod in a sealing surrounding mode.

Furthermore, the pressing rod consists of an upper rod part and a lower base part which are connected into a whole, and the width of the upper rod part is smaller than that of the lower base part; the spring is sleeved on the upper rod part, the baffle ring is fixed on the lower base part, and the lower base part penetrates through the third opening and then is connected with the top end of the pen point.

The utility model discloses a nib is according to extrusion water formula water pen adopts the mode of pressing the nib to realize going out water, replaces current water pen and gets rid of the mode that the pen-holder could go out water hard, and is more convenient in the use, has still avoided leading to the condition that spills the ink because of hard excessively. Simultaneously, nib detachable installation, the replacement of being more convenient for has improved this nib push type play water formula water pen's life. In addition, adopt the sponge blotting for the nib goes out water more evenly, simultaneously, sets up the glass pearl in the pen-holder, rocks the pen-holder and makes the ink dispersion that solidifies, has solved the problem that the ink is difficult to go out water after solidifying.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of an internal structure of the cartridge of fig. 1.

Fig. 3 is a schematic structural view of the pressing rod in fig. 2.

Fig. 4 is an enlarged view of the structure of fig. 2 at reference a.

Fig. 5 is an enlarged view of the structure of fig. 2 at B.

In the figure: 1. a pen cap; 2. a pen point; 3. a pen holder; 4. a tail cap; 5. a connecting portion; 6. a tip portion; 7. An external thread; 8. a boss; 9. glass beads; 10. an upper partition plate; 11. an ink retention chamber; 12. a lower partition plate; 13. a pressing lever; 14. an ink hole; 15. a sponge; 16. a clamping strip; 17. a spring; 18. a limiting block; 19. an opening I; 20. a third opening; 21. a baffle ring; 22. sealing the rubber ring; 131. an upper rod part; 132. a lower base.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

A pen point pressing water outlet type fountain pen comprises a pen cap 1, a pen point 2, a pen holder 3 and a tail cap 4 as shown in figure 1. Wherein, pen-holder 3 is at front end fixedly connected with connecting portion 5, and connecting portion 5 is at front end fixedly connected with

point portion

6, and 2 detachable of nib install in point portion 6 to in nib 2 extended to connecting portion 5, simultaneously, 1 block of pen-cap is in the place ahead of pen-holder 3, and the tail end at pen-holder 3 is connected to tail cap 4.

Firstly, the tail cap 4 is connected with the penholder 3 in a threaded connection mode, namely: be provided with external screw thread 7 on the tail cap 4, the tail end of pen-holder 3 is provided with the internal thread with external screw thread 7 assorted to open or closed tail cap that the mode of connecting through twisting can be convenient, conveniently add the ink in to pen-holder 3.

Secondly, nib 2 adopts the detachable mode to install in point portion 6, makes things convenient for the change of nib 2 to improve this life who presses nib formula water pen that goes out. As shown in fig. 2, a clamping strip 16 is generally longitudinally arranged on the inner wall of the tip part 6, and the pen point 2 is clamped through the clamping strip 16, so that the pen point 2 can be conveniently plugged and pulled out. Simultaneously, nib 2 extends to in the connecting portion 5, is provided with sponge 15 in the connecting portion 5, and sponge 15 fills and encloses along nib 2 and establish under baffle 12's below and sponge 15 to absorb the ink by sponge 15 earlier, absorb the ink on the sponge 15 by nib 2 again, can avoid because of the ink once only goes out the too much inhomogeneous problem that leads to the fountain pen to write. The nib 2 is still the existing nib of the fountain pen, and can uniformly absorb the ink on the sponge 15.

Further, for solving current water pen need throw away the user mode that the pen-holder just can go out water hard, the utility model discloses a press down nib and go out water formula water pen adopts the mode of pressing down the nib and realizes going out water, not only more convenient in the use, has effectively avoided leading to the condition that spills the ink because of exerting oneself violently in addition.

For the mode of pressing the nib to go out water, its structure that realizes has: as shown in fig. 2, a boss 8 is arranged at the bottom end inside the pen holder 3, the boss 8 is hollow inside, ink holes 14 are formed in the lower periphery of the boss 8, and the ink holes 14 are used for ink to pass through; as shown in fig. 4, the top end of the boss 8 is provided with a first opening 19, the inner wall of the top end is further fixedly provided with a limiting block 18, and the limiting block 18 is used for blocking the spring 17 to realize the pressing operation of the spring 17;

as shown in fig. 2, an upper partition plate 10 is arranged inside the joint of the pen holder 3 and the connecting part 5, the upper partition plate 10 is connected with the bottom end of the boss 8, and a second opening is formed in the upper partition plate 10; a lower partition plate 12 is arranged in the connecting part 5, an ink retention cavity 11 is formed between the lower partition plate 12 and the upper partition plate 10, and the ink retention cavity 11 is communicated with the ink hole 14, so that the ink in the pen holder 3 can flow into the ink retention cavity 11 through the ink hole 14 and a gap of the first opening 19; meanwhile, as shown in fig. 5, a third opening 20 is formed on the lower partition plate 12;

in order to press the pen tip 2, as shown in fig. 2, a pressing rod 13 as shown in fig. 3 is arranged in the first opening 19, the second opening and the third opening 20, the top end of the pressing rod 13 extends out of the first opening 19, and the bottom end is connected with the top end of the pen tip 2; the pressing rod 13 is sleeved with a spring 17, the spring 17 is positioned in the boss 8, and the spring 17 is attached below the limiting block 18. Meanwhile, a baffle ring 21 is fixedly surrounded on the pressing rod 13, and the baffle ring 21 is positioned above the lower partition plate 12; therefore, when the pen point 2 is not pressed, the baffle ring 21 blocks the third opening 20, so that the ink can be retained in the ink retention cavity 11; when the pen tip 2 is pressed, the stopper ring 21 is separated from the third opening 20, and ink flows into the connecting portion 5 from the third opening 20 and is absorbed by the sponge 15. In order to improve the sealing performance of the blocking ring 21, as shown in fig. 5, a sealing rubber ring 22 is provided under the blocking ring 21 of the pressing rod 13 in a sealing manner.

As for the pressing rod 13, which mainly assists the pen tip 2 to perform pressing, as shown in fig. 3, the pressing rod 13 is composed of an upper rod part 131 and a lower base part 132 which are connected into a whole, and the width of the upper rod part 131 is smaller than that of the lower base part 132; the spring 17 is sleeved on the upper rod part 131, the baffle ring 21 is fixed on the lower base part 132, and the lower base part 132 is connected (non-fixedly connected) with the top end of the pen point 2 after passing through the third opening 20; therefore, the lower base 132 of the pressing rod 13 is pushed by the pen tip 2, the upper rod part 131 of the pressing rod 13 moves upwards from the first opening 19, at this time, the spring 17 is pressed under the block of the stop block 18, the stop ring 21 is separated from the third opening 20, and the ink flows into the connecting part 5 from the ink retention cavity 11, so that the sponge 15 absorbs the ink.

In addition, the glass bead 9 is placed in the penholder 3, and if the ink in the penholder 3 is solidified, the glass bead 9 can be shaken to break up the solidified ink, so that the problem that the ink is difficult to go out of water after being solidified is solved.

To the utility model discloses a press nib out of water formula water pen, its concrete process of pressing the nib out of water does: firstly, ink is filled into the penholder 3, and the ink can flow into the ink retention cavity 11 from the gap between the ink hole 14 and the first opening 19; when the pen point is not pressed, the stop ring 21 and the sealing rubber ring 22 block the third opening 20, and ink is reserved in the ink retention cavity 11; when the pen point 2 is pressed, the pen point 2 pushes the lower base part 132 of the pressing rod 13, the upper rod part 131 of the pressing rod 13 moves upwards from the first opening 19, at the moment, the spring 17 is pressed under the blocking of the limiting block 18, the baffle ring 21 and the sealing rubber ring 22 are separated from the third opening 20, ink flows into the connecting part 5 from the ink retention cavity 11, the sponge 15 uniformly absorbs the ink, and the pen point 2 absorbs the ink on the sponge 15 again to achieve water outlet.

The utility model discloses a nib is pressed down out water formula water pen adopts the mode of pressing the nib to realize out water, replaces current water pen and gets rid of the mode that the pen-holder could go out water hard, and is more convenient in the use, has still avoided leading to the condition that spills the ink because of hard excessively. Simultaneously, nib detachable installation, the replacement of being more convenient for has improved this nib push type play water formula water pen's life. In addition, adopt the sponge blotting for the nib goes out water more evenly, simultaneously, sets up the glass pearl in the pen-holder, rocks the pen-holder and makes the ink dispersion that solidifies, has solved the problem that the ink is difficult to go out water after solidifying.

The above embodiments are not intended to limit the present invention, and the present invention is not limited to the above examples, and the technical personnel in the technical field are in the present invention, which can also belong to the protection scope of the present invention.

Claims

1. The utility model provides a press nib formula water pen that goes out water, includes pen cap (1), nib (2), pen-holder (3) and tail cap (4), its characterized in that: the pen holder (3) is fixedly connected with a connecting part (5) at the front end, the connecting part (5) is fixedly connected with a tip part (6) at the front end, the pen point (2) is detachably arranged in the tip part (6), and the pen point (2) extends into the connecting part (5); the pen cap (1) is clamped in front of the pen holder (3), and the tail cap (4) is connected to the tail end of the pen holder (3);

a boss (8) is arranged at the bottom end inside the pen holder (3), the boss (8) is hollow, a first opening (19) is formed in the top end of the boss (8), ink holes (14) are formed in the periphery of the lower portion of the boss, and a limiting block (18) is fixedly arranged on the inner wall of the top end of the boss (8);

an upper partition plate (10) is arranged inside the connection part of the pen holder (3) and the connecting part (5), the upper partition plate (10) is connected with the bottom end of the boss (8), and a second opening is formed in the upper partition plate (10);

a lower partition plate (12) and a sponge (15) are arranged in the connecting part (5), an ink retention cavity (11) is formed between the lower partition plate (12) and the upper partition plate (10), a third opening (20) is formed in the lower partition plate (12), the sponge (15) is filled below the lower partition plate (12), and the sponge (15) is arranged around the pen point (2);

the first opening (19), the second opening and the third opening (20) are internally and jointly provided with a pressing rod (13), the top end of the pressing rod (13) extends out of the first opening (19), and the bottom end of the pressing rod is connected with the top end of the pen point (2); the pressing rod (13) is sleeved with a spring (17), the spring (17) is positioned in the boss (8), and the spring (17) is attached to the lower part of the limiting block (18); the pressing rod (13) is further fixedly surrounded with a baffle ring (21), and the baffle ring (21) is positioned above the lower partition plate (12).

2. The pen-tip-pressing fountain pen of claim 1, wherein: the tail cap (4) is provided with an external thread (7), and the tail end of the pen holder (3) is provided with an internal thread matched with the external thread (7).

3. The pen-tip-pressing fountain pen of claim 1, wherein: the utility model discloses a nib (2) is characterized in that vertically be provided with joint strip (16) on the inner wall of point portion (6), nib (2) are installed in point portion (6) through joint strip (16) detachable.

4. The pen-tip-pressing fountain pen of claim 1, wherein: the glass beads (9) are arranged inside the penholder (3).

5. The pen-tip-pressing fountain pen of claim 1, wherein: and a sealing rubber ring (22) is arranged below the baffle ring (21) of the pressing rod (13) in a sealing and surrounding manner.

6. The pen-tip-pressing fountain pen of claim 1, wherein: the pressing rod (13) consists of an upper rod part (131) and a lower base part (132) which are connected into a whole, and the width of the upper rod part (131) is smaller than that of the lower base part (132); the spring (17) is sleeved on the upper rod part (131), the baffle ring (21) is fixed on the lower base part (132), and the lower base part (132) penetrates through the third opening (20) and then is connected with the top end of the pen point (2).