CN210706609U

CN210706609U - Ink filling pen

Info

Publication number: CN210706609U
Application number: CN201921758835.8U
Authority: CN
Inventors: 张庆菊
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-16
Filing date: 2019-10-16
Publication date: 2020-06-09
Anticipated expiration: 2029-10-16

Abstract

The utility model discloses an ink filling pen, which comprises a pen body, a pen cover arranged below the pen body and a top cover arranged on the pen body, wherein a pen point is arranged at the bottom of the pen body, a buckling groove is arranged at the outer wall above the pen point, an ink core is arranged inside the pen body, a pressure chip is arranged at the position of the bottom of the ink core inside the pen body, a pen core is arranged at the bottom of the pressure chip, and the bottom of the pen core extends to the lower part of the pen point; the top cap below is provided with the thread bush, and the thread bush rotates to cup joint at a body top, and the inside center department of top cap is pegged graft and is pressed the depression bar, presses the depression bar top to extend to the top cap top, presses and lies in top cap top department on the depression bar and cup jointed the spring, presses inside the depression bar bottom extends to a body, and is provided with the preforming according to the depression bar bottom. The utility model is suitable for a fill the china ink pen, should fill the china ink pen under the not enough condition of china ink volume, through pressing down the press lever, can extrude the china ink core, make the inside remaining chinese ink of china ink core flow, realize the effect of continuously writing.

Description

Ink filling pen

Technical Field

The utility model belongs to the technical field of stationery, specifically be a fill black pen.

Background

The stationery comprises student stationery, office stationery, gift stationery and the like, and modern paraphrases refer to some modern stationery such as sign pens, fountain pens, pencils, ball-point pens and the like which are commonly used in offices; the other office supplies also comprise a ruler notebook, a file bag, a file envelope, a calculator and the like;

the ink filling pen is a pen, an ink core absorbing ink is arranged in the ink filling pen, a refill is arranged below the ink core, the refill can absorb ink in the ink core to write, however, the existing ink filling pen cannot continuously write under the condition that the ink amount of the ink core is insufficient, the ink filling pen needs to be rewritten, so that the ink filling pen cannot be used under some special conditions, and the existing ink filling pen is easy to cause the refill to retract into the condition inside the ink filling pen when being used.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to solve the problem among the background art, provide a fill black pen.

The utility model adopts the technical scheme as follows:

an ink filling pen comprises a pen body, a pen cover arranged below the pen body and a top cover arranged on the pen body, wherein a pen point is arranged at the bottom of the pen body, a buckling groove is formed in the outer wall of the upper portion of the pen point, a buckling ring is arranged on the inner wall of the upper portion of the pen cover, the pen cover is sleeved on the pen head, the buckling ring is buckled in the buckling groove, an ink core is arranged inside the pen body, a pressure chip is arranged at the bottom of the ink core inside the pen body, a pen core is arranged at the bottom of the pressure chip, the bottom of the pen core extends to the position below the pen point, and the top of the pen core penetrates through the pressure chip and is embedded in the ink core;

the utility model discloses a pen, including top cap, spring, top cap top, top cap bottom, top cap top, the top cap top is extended to the top cap top, lie in on the top cap top department has cup jointed the spring, press the depression bar bottom to inside the pen body, just press the depression bar bottom to be provided with the preforming, the laminating of preforming bottom is in the china ink core upper surface.

And the edge of the lower part of the top cover is provided with a push rod, the push rod penetrates through the ink core, and the bottom of the push rod is pressed on the upper surface of the chip pressing sheet.

Wherein, the pressure chip adopts the wafer structure.

Wherein the diameter of the ink core is consistent with the inner diameter of the pen body.

The ejector rods are arranged in a plurality and distributed in a circular array.

The pen cap is internally provided with a pen core sleeve, the pen core sleeve is positioned at the central position of the bottom plate in the pen cap, and the inner diameter of the pen core sleeve is consistent with the outer diameter of the pen core.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, this ink filling pen's top cap inside center department pegs graft and has press the depression bar, press the depression bar top to extend to the top cap top, it has cup jointed the spring to lie in top cap top department on the press the depression bar, inside press the depression bar bottom to extend to a body, and be provided with the preforming according to the depression bar bottom, the laminating of preforming bottom is at china ink core upper surface, such structure setting makes and should fill ink filling pen when chinese ink is not enough, can extrude the china ink core according to the depression bar through pushing down, make the chinese ink in the china ink flow out in order to realize lasting effect of writing, high durability and convenient use.

2. The utility model discloses in, this top cap below edge department of filling the china ink pen still is provided with the ejector pin, and the ejector pin bottom is passed the china ink core and is pressed at the upper surface of pressing the chip, can the roof pressure through the ejector pin press the chip, can prevent effectively like this that the refill that is located pressing the chip below from rocking and excessively leading to the refill to retract inside the body of a writing brush with exerting oneself.

3. The utility model discloses in, the inside refill cover that is provided with of pen cap, when the pen cap lid in body of a writing brush below, lock ring block is in lock inslot portion simultaneously, and the part that the refill extends the nib is inserted inside the refill cover, can completely cut off refill and external like this, prevents that the refill from contacting the phenomenon that the chinese ink that leads to on the refill appears solidifying with external environment for a long time.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the cap of the present invention;

fig. 3 is the schematic view of the mounting structure of the center pen core of the present invention.

The labels in the figure are: 1. a top cover; 2. a pen body; 3. a pen cap; 4. buckling the groove; 5. a pen point; 6. a pen core; 7. buckling rings; 8. a refill sleeve; 9. a pressing lever; 10. a threaded sleeve; 11. tabletting; 12. a top rod; 13. an ink core; 14. pressing the chip; 15. a spring.

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 for purposes of illustration only and are not intended to limit the invention.

Referring to fig. 1-3, an ink filling pen comprises a pen body 2, a pen cover 3 arranged below the pen body 2, and a top cover 1 arranged on the pen body 2, wherein a pen point 5 is arranged at the bottom of the pen body 2, a buckling groove 4 is formed in the outer wall of the upper part of the pen point 5, a buckling ring 7 is arranged on the inner wall of the upper part of the pen cover 3, the pen cover 3 is sleeved on the pen point 5, the buckling ring 7 is buckled in the buckling groove 4, the buckling ring 7 adopts an elastic structure, an ink core 13 is arranged in the pen body 2, a pressure chip 14 is arranged at the position, located at the bottom of the ink core 13, in the pen body 2, a pen core 6 is arranged at the bottom of the pressure chip 14, the bottom of the pen core 6 extends to the lower part of the pen point 5;

1 below of top cap is provided with thread bush 10, thread bush 10 rotates to cup joint at 2 tops of a body, 1 inside center department of top cap pegs graft and has pressed down the depression bar 9, press down the top of depression bar 9 and extend to 1 top of top cap, it has cup jointed spring 15 to lie in 1 top of top cap department on the depression bar 9, press down the bottom of depression bar 9 and extend to 2 insides of a body, and press down the depression bar 9 bottom and be provided with preforming 11, the laminating of preforming 11 bottom is on 13 upper surfaces of china ink core, it adopts disk structure to press

chip

14, 13 diameters of china ink core are unanimous with 2 internal diameters of a.

By adopting the technical scheme:

under spring 15 is in natural state, the laminating of preforming 11 bottom is at the china ink core 13 upper surface, when pressing depression bar 9 down and making spring 15 be in the shrink state, preforming 11 moves down and extrudes china ink core 13, makes the inside chinese ink of china ink core 13 extrude, flows in refill 6, such structural setting makes this fill black pen can also continuously write convenient to use when chinese ink is not enough.

Ejector rods 12 are arranged at the edge of the lower portion of the top cover 1, the ejector rods 12 penetrate through the ink core 13, the bottom of each ejector rod 12 presses the upper surface of a corresponding pressure chip 14, the ejector rods 12 are arranged in a plurality, and the ejector rods 12 are distributed in a circular array.

By adopting the technical scheme:

the ejector rod 12 can press the pressing chip 14, so that the pen core 6 positioned below the pressing chip 14 can be effectively prevented from shaking and being retracted into the pen body 2 due to excessive force.

The inside refill cover 8 that is provided with of cap 3, refill cover 8 are located 3 inside bottom plate central points of cap department, and 8 internal diameters of refill covers are unanimous with 6 external diameters of refill.

By adopting the technical scheme:

when 3 lids of pen cap are in 2 belows on the body of a pen, buckle ring 7 block in buckle groove 4 inside simultaneously, 6 parts that extend out nib 5 of refill are inserted inside refill cover 8, can completely cut off refill 6 and external world like this, prevent that the refill 6 from contacting the phenomenon that the chinese ink that leads to on the refill 6 appears solidifying with external environment for a long time.

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 fill black pen, includes body of a brush (2), set up in cap (3) of a brush (2) below, set up in top cap (1) on the body of a brush (2), its characterized in that: the pen comprises a pen body (2), a pen point (5) and a buckling groove (4) are formed in the outer wall of the upper portion of the pen point (5), a buckling ring (7) is arranged on the inner wall of the upper portion of a pen cover (3), the pen cover (3) is sleeved on the pen point (5), the buckling ring (7) is buckled in the buckling groove (4), an ink core (13) is arranged inside the pen body (2), a pressure chip (14) is arranged at the position, located at the bottom of the ink core (13), inside the pen body (2), a pen core (6) is arranged at the bottom of the pressure chip (14), the bottom of the pen core (6) extends to the position below the pen point (5), and the top of the pen core (6) penetrates through the pressure chip (14) and is embedded in the ink core (13);

top cap (1) below is provided with thread bush (10), thread bush (10) rotate to cup joint body (2) top, top cap (1) inside center department is pegged graft and is had press down depression bar (9), press down depression bar (9) top to top cap (1) top, press down depression bar (9) to go up to locate top cap (1) top department has cup jointed spring (15), press down depression bar (9) bottom to inside body (2), just press down depression bar (9) bottom to be provided with preforming (11), laminating in preforming (11) bottom is in black core (13) upper surface.

2. The ink filled pen of claim 1, wherein: an ejector rod (12) is arranged at the edge of the lower portion of the top cover (1), the ejector rod (12) penetrates through the ink core (13), and the bottom of the ejector rod (12) is pressed on the upper surface of the chip pressing piece (14).

3. The ink filled pen of claim 1, wherein: the pressure chip (14) adopts a wafer structure.

4. The ink filled pen of claim 1, wherein: the diameter of the ink core (13) is consistent with the inner diameter of the pen body (2).

5. The ink filled pen of claim 2, wherein: the ejector rods (12) are arranged in a plurality, and the ejector rods (12) are distributed in a circular array.

6. The ink filled pen of claim 1, wherein: the pen cap is characterized in that a pen core sleeve (8) is arranged inside the pen cap (3), the pen core sleeve (8) is located at the center of a bottom plate inside the pen cap (3), and the inner diameter of the pen core sleeve (8) is consistent with the outer diameter of the pen core (6).