CN210436861U - Beautiful pen with replaceable ink bag - Google Patents

Abstract

The utility model discloses a can replace beautiful pen of china ink bag, include: caps and holders; the pen cap is sleeved on the outer wall of the tip end of the pen holder, the inner wall of the opening end of the pen holder is in threaded connection with the pen point tube through a threaded connecting tube, a sealing ring wraps the connection part of the pen point tube and the pen holder, an ink bag is embedded inside the pen holder, the outlet end of the ink bag is connected with the pen core in a penetrating mode, and a pen point extending to the outer side of the pen point tube is embedded in the outlet end of the pen core. The utility model discloses in, this beautiful pen adopts split type structural design, can carry out quick convenient dismouting operation with the constitution spare part of beautiful pen, and the mode of joint equipment is also adopted with the refill to the ink bag simultaneously for printing ink in the ink bag is after using up, can be quick nimble change the ink bag and handle, thereby need not to carry out whole the change with ink bag and refill, the effectual use cost who reduces beautiful pen, avoided the extravagant phenomenon of refill unnecessary.

Description

Beautiful pen with replaceable ink bag

Technical Field

The utility model relates to a calligraphy instrument technical field especially relates to a can replace beautiful pen of china ink bag.

Background

The beautiful pen is a calligraphy pen commonly used in the market, although the beautiful pen is good in writing, the written characters also have very good writing points, but the structure of the beautiful pen is completely different from that of a writing brush, the beautiful pen can only be a soft pen, due to the special structure of the beautiful pen, the beautiful pen needs to store ink by using an ink bag, and the leading-out effect of the ink is realized through the conducting effect of the pen core, so that the writing processing of the beautiful pen is performed, and the using requirement is met.

However, the existing beautiful pen generally adopts a structure integrating the pen core and the ink bag, after the ink in the ink bag is used up, the pen core and the ink bag need to be integrally replaced, the mode can not realize the quick and flexible disassembly and assembly replacement operation of the beautiful pen, and meanwhile, the phenomenon of great waste of the pen core can be caused, so that the use cost of the beautiful pen is increased.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a beautiful pen capable of replacing an ink bag.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a beauty pen with replaceable ink reservoir, comprising: caps and holders;

the pen cap is sleeved on the outer wall of the tip end of the pen holder;

the inner wall of the opening end of the pen holder is in threaded connection with the pen point tube through a threaded connecting tube, and a sealing ring is wrapped at the connection part of the pen point tube and the pen holder;

the pen is characterized in that an ink bag is embedded in the pen holder, the outlet end of the ink bag is connected with a pen core in a penetrating mode, and a pen point extending to the outer side of the pen head tube is embedded in the outlet end of the pen core.

As a further description of the above technical solution:

the rubber tube is arranged at the opening of the pen cap, and the diameter of the inner wall of the rubber tube is equal to the diameter of the outer wall of the pen holder;

the outer wall of the pen cap is integrally molded with a pen clip.

As a further description of the above technical solution:

also comprises a core sleeve;

the core sleeve is sleeved on the outer wall of the pen core;

the core sleeve is of a two-section type hollow structure, and the diameter of the outer wall of one end, close to the pen point, of the core sleeve is larger than that of the outer wall of one end, far away from the pen point, of the core sleeve.

As a further description of the above technical solution:

the ink-jet head also comprises an ink outlet nozzle;

the ink outlet nozzle is integrally injected at the outlet end of the ink bag;

the section of the ink outlet nozzle is of a trapezoidal structure, and a sealing ball is embedded in the ink outlet nozzle and positioned at one end with the smaller diameter of the inner wall;

and a sealing plug is embedded in the inner wall of the inlet end of the ink bag.

As a further description of the above technical solution:

spacing hole has been seted up on the surface of pen-holder, the surface of ink sac is provided with the stopper, and the stopper joint is at the inner wall in spacing hole.

As a further description of the above technical solution:

also comprises an elastic gasket;

the number of the elastic gaskets is four, and the four elastic gaskets are respectively adhered to the pen holder and positioned on two sides of the limiting hole;

the thickness of the elastic gasket is consistent with that of the penholder.

Advantageous effects

The utility model provides a beautiful pen with replaceable ink bag. The method has the following beneficial effects:

(1): this beautiful pen adopts split type structural design, can carry out quick convenient dismouting operation with the constitution spare part of beautiful pen, and the mode of joint equipment is also adopted with the refill to the ink bag simultaneously for printing ink in the ink bag is after using up, can be quick nimble change the ink bag and handle, thereby need not to carry out whole change with ink bag and refill, the effectual use cost that has reduced beautiful pen, avoided the extravagant phenomenon of refill unnecessary.

(2): this beautiful pen makes it can cup joint the outer wall at the refill through the core cover that sets up to make the great one end of its outer wall diameter and the inner wall frictional contact of nib pipe, ensure that beautiful pen when writing, the phenomenon that the refill can not take place to control to rock in the nib pipe, thereby effectual improvement beautiful pen stability of writing, strengthened beautiful pen's use travelling comfort.

Drawings

Fig. 1 is a schematic view of the overall structure of a beautiful pen with a replaceable ink bag according to the present invention;

FIG. 2 is a schematic structural view of a pen cap according to the present invention;

FIG. 3 is a schematic structural view of the pen holder of the present invention;

FIG. 4 is a schematic structural view of the ink bag of the present invention;

FIG. 5 is a schematic structural view of a tip tube of the present invention;

fig. 6 is a schematic structural view of the cartridge of the present invention.

Illustration of the drawings:

1. a pen cap; 11. a pen clip; 12. a rubber tube; 2. a pen holder; 21. an ink bag; 211. a sealing plug; 212. a sealing ball; 213. an ink outlet; 214. a limiting block; 22. a limiting hole; 23. a nib tube; 231. a seal ring; 232. connecting the pipe by screw thread; 24. a core sleeve; 241. a pen core; 242. a pen point; 25. an elastic pad.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

As shown in fig. 1, 3, 5 and 6, a beauty pen capable of replacing an ink bag includes: a pen cap 1 and a pen holder 2;

the pen cap 1 is sleeved on the outer wall of the tip end of the pen holder 2;

the inner wall of the opening end of the penholder 2 is spirally connected with the pen head pipe 23 through a threaded connecting pipe 232, and a sealing ring 231 is wrapped on the pen head pipe 23 and at the connection part with the penholder 2;

an ink bag 21 is embedded in the pen holder 2, an outlet end of the ink bag 21 is connected with a pen core 241 in a penetrating way, and a pen point 242 extending to the outer side of the pen point pipe 23 is embedded in the outlet end of the pen core 241.

The working principle is as follows: the pen point 242 is embedded in the inner wall of one end of the pen core 241, the other end of the pen core 241 is inserted into the outlet end of the ink bag 21, the flow path of ink is conducted, then the ink bag 21 is embedded in the pen holder 2, the pen point 242 penetrates through the pen point pipe 23 and extends outwards, then the pen point pipe 23 is in threaded connection with the pen holder 2 through the threaded connecting pipe 232, the sealing ring 231 plays a sealing protection effect on the connection position of the pen point pipe and the pen holder 2, the writing operation of a beautiful pen can be achieved, the pen point 242 of the beautiful pen can be protected in a sealing mode by covering the pen cap 1, when the ink in the ink bag 21 is used up, the pen core 241 is pulled out from the ink bag 21 by detaching the pen point pipe 23, and the quick replacement processing operation of the ink bag 21 can be achieved.

As shown in fig. 2, the opening part of the cap 1 is provided with the rubber tube 12, and the inner wall diameter of the rubber tube 12 is equal to the outer wall diameter of the pen holder 2, the outer wall of the cap 1 is integrally molded with the pen clip 11, when the cap 1 is fixedly sleeved with the pen holder 2, the rubber tube 12 can seal the joint of the cap 1 and the pen holder 2, prevent the dust in the outside air from entering the joint and causing the pollution, and simultaneously, the relative friction resistance between the cap 1 and the pen holder 2 is also increased, prevent the cap 1 from falling off, and the pen clip 11 can connect the cap 1 in the clothes pocket of the user, thereby facilitating the carry-on of the beautiful pen.

As shown in fig. 6, the writing pen further comprises a core sleeve 24, the core sleeve 24 is sleeved on the outer wall of the pen core 241, the core sleeve 24 is of a two-section hollow structure, the diameter of the outer wall of one end close to the pen point 242 is larger than the diameter of the outer wall of one end far away from the pen point 242, so that the core sleeve can be sleeved on the outer wall of the pen core 241, and the end with the larger diameter of the outer wall of the core sleeve is in friction contact with the inner wall of the pen head tube 23, so that the phenomenon that the pen core 241 is shaken left and right in the pen head tube 23 when the beautiful pen is used for writing is ensured.

As shown in fig. 4, the writing instrument further comprises an ink outlet 213, the ink outlet 213 is integrally molded at an outlet end of the ink bag 21, the cross section of the ink outlet 213 is of a trapezoidal structure, a sealing ball 212 is embedded in one end of the ink outlet 213, which is located at the end with a smaller inner wall diameter, a sealing plug 211 is embedded in the inner wall of the inlet end of the ink bag 21, the sealing plug 211 can seal and block the inlet end of the ink bag 21, the sealing ball 212 can seal and block the inner wall of the ink outlet 213, and when the sealing ball 212 is pressed by the pen core 241, the sealing ball can move towards the inside of the ink bag 21, so that an ink flowing path of the ink outlet 213 is opened, and the ink can be uniformly led out along the pen core 241 for writing.

As shown in fig. 3 and 4, the surface of the pen holder 2 is provided with a limiting hole 22, the surface of the ink bag 21 is provided with a limiting block 214, and the limiting block 214 is clamped on the inner wall of the limiting hole 22, when the ink bag 21 is embedded into the pen holder 2, the limiting block 214 on the ink bag 21 is clamped and fixed with the limiting hole 22 on the pen holder 2, so that the position of the ink bag 21 can be clamped and fixed, and the condition that the ink bag 21 does not shake left and right in the pen holder 2 is ensured.

As shown in fig. 3, still include elastic gasket 25, elastic gasket 25's quantity is four, four elastic gasket 25 paste respectively on penholder 2 and are located spacing hole 22's both sides, elastic gasket 25's thickness is unanimous with penholder 2's thickness size, when user holds and gets penholder 2, user's finger can be extruded with elastic gasket 25 contact, because elastic gasket 25 intussuseption is filled with inert colloid, thereby can be by compression deformation when elastic gasket 25 atress extrudees, the effect of elasticity protection is played to user's finger, avoid user to take place the painful phenomenon of finger extrusion when writing for a long time, the comfort of writing of beautiful pen has been improved.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. A beauty pen with a replaceable ink reservoir, comprising: a pen cap (1) and a pen holder (2);

the pen cap (1) is sleeved on the outer wall of the tip end of the pen holder (2);

the inner wall of the opening end of the pen holder (2) is spirally connected with the pen head pipe (23) through a threaded connecting pipe (232), and a sealing ring (231) is wrapped on the pen head pipe (23) and at the connection part of the pen head pipe and the pen holder (2);

an ink bag (21) is embedded in the pen holder (2), the outlet end of the ink bag (21) is connected with a pen core (241) in a penetrating mode, and a pen point (242) extending to the outer side of a pen head pipe (23) is embedded in the outlet end of the pen core (241).

2. The beautiful pen with the replaceable ink bag as claimed in claim 1, wherein the opening of the pen cap (1) is provided with a rubber tube (12), and the diameter of the inner wall of the rubber tube (12) is equal to the diameter of the outer wall of the pen holder (2);

the outer wall of the pen cap (1) is integrally injected with a pen clip (11).

3. A beauty pen with replaceable ink reservoir as claimed in claim 1, further comprising a core sleeve (24);

the core sleeve (24) is sleeved on the outer wall of the pen core (241);

the core sleeve (24) is of a two-section type hollow structure, and the diameter of the outer wall of one end, close to the pen point (242), of the core sleeve is larger than that of the outer wall of one end, far away from the pen point (242).

4. The beauty pen with replaceable ink bag of claim 1, further comprising an ink outlet nozzle (213);

the ink outlet nozzle (213) is integrally injected at the outlet end of the ink bag (21);

the section of the ink outlet nozzle (213) is of a trapezoidal structure, and a sealing ball (212) is embedded in the ink outlet nozzle (213) and positioned at one end with the smaller diameter of the inner wall;

and a sealing plug (211) is embedded in the inner wall of the inlet end of the ink bag (21).

5. The beautiful pen with the replaceable ink bag as claimed in claim 1, wherein a limiting hole (22) is formed in the surface of the pen holder (2), a limiting block (214) is arranged on the surface of the ink bag (21), and the limiting block (214) is clamped on the inner wall of the limiting hole (22).

6. A beauty pen with replaceable ink bag according to claim 1, further comprising an elastic pad (25);

the number of the elastic gaskets (25) is four, and the four elastic gaskets (25) are respectively stuck on the pen holder (2) and are positioned on two sides of the limiting hole (22);

the thickness of the elastic gasket (25) is consistent with that of the penholder (2).

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