CN213565130U

CN213565130U - Pen capable of repeatedly injecting ink

Info

Publication number: CN213565130U
Application number: CN202022463783.0U
Authority: CN
Inventors: 孙厚清
Original assignee: Hangzhou Character Stationery Co ltd
Current assignee: Hangzhou Character Stationery Co ltd
Priority date: 2020-10-30
Filing date: 2020-10-30
Publication date: 2021-06-29
Anticipated expiration: 2030-10-30

Abstract

The utility model discloses a pen capable of repeatedly injecting ink, which comprises a pen body, wherein the pen body comprises a pen holder, a pen point arranged at one end of the pen holder, an end cover arranged at the other end of the pen holder, an ink storage piece arranged inside the pen holder and a pen point fixedly penetrating through the pen point, a second abutting plate, a limiting plate and a positioning block are sequentially arranged in the penholder and between the ink storage piece and the end cover, the second abutting plate and the fixing plate are fixed in the pen holder, a sliding hole is arranged in the positioning block, a plurality of ink outlet holes which are arranged along the circumferential direction of the positioning block and vertically penetrate through the sliding hole are also arranged on the side wall of the positioning block, the limiting plate and the second abutting plate are both of a net structure, a limiting spring is arranged between the limiting plate and the second abutting plate, and a piston is fixedly arranged on the limiting plate at a position corresponding to the sliding hole, and the piston is inserted in the sliding hole in a sliding manner. The utility model has the advantages of reasonable design, excellent in use effect can effectively avoid leaking black phenomenon.

Description

Pen capable of repeatedly injecting ink

Technical Field

The utility model relates to a stationery technical field, concretely relates to pen of can repeatedly annotate china ink.

Background

The water color pen is one of the drawing tools commonly used in people's daily life, and the water color pen that uses conventionally among the prior art is mostly disposable article, just must just be abandoned by whole pen after the ink in the pen is used up promptly. Along with the improvement of social saving consciousness and sustainable development consciousness, people also develop the watercolor pens capable of repeatedly injecting ink, namely, after the ink in the pens is used up, the ink can be injected into the pens again through the ink injection device to achieve the purpose of being capable of being repeatedly used.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a solve above-mentioned problem, provide a structural design is reasonable, excellent in use effect, can effectively avoid leaking the pen of the repeated notes china ink of china ink phenomenon.

The utility model adopts the following technical scheme:

a pen capable of repeatedly injecting ink comprises a pen body, wherein the pen body comprises a pen holder, a pen point, an end cover, an ink storage piece and a pen point, the pen point is in threaded connection with one end of the pen holder, the end cover is in threaded connection with the other end of the pen holder, the ink storage piece is arranged in the pen holder, the pen point is fixedly penetrated through the pen point, an annular abutting table is arranged at one end, close to the pen point, of the inner side wall of the pen holder in the circumferential direction, a first abutting plate is fixedly arranged at one side, away from the pen point, of the abutting table, a reserved hole matched with the pen point is formed in the position, corresponding to the pen point, of the first abutting plate, the corresponding end of the pen point penetrates through the reserved hole and is inserted into the ink storage piece, a second abutting plate is fixedly arranged at the other end of the inner side wall of the pen holder, the second abutting plate is of a net structure, the ink storage piece is clamped between the first abutting plate and the second abutting plate, go into black mechanism and include locating piece and limiting plate, the locating piece is fixed to be set up on the pen-holder inside wall and is close to end cover position department, be equipped with the slide opening that runs through in the locating piece setting in the locating piece, still be equipped with the china ink hole that a plurality of set up along the circumference direction of locating piece on the lateral wall of locating piece, the one end and the pen-holder inside of china ink hole communicate with each other, the other end and the slide opening of china ink hole communicate with each other, the limiting plate slides and sets up between second butt board and locating piece, the limiting plate also is network structure, be equipped with spacing spring between limiting plate and the second butt board, the fixed piston that is equipped with of position department corresponding to the slide opening on the limiting plate, the piston.

As an optimized technical scheme of the utility model, the internal diameter size that corresponds to ink outlet position department in the slide opening is greater than the internal diameter size at its relative both ends.

The utility model has the advantages that:

the utility model has reasonable structure design and convenient use, can be repeatedly used for ink injection, and effectively avoids the waste phenomenon; meanwhile, the ink filling structure can effectively avoid the ink leakage phenomenon caused by poor sealing performance at the ink filling position due to multiple ink filling, greatly improve the use effect and be beneficial to market popularization and application.

Drawings

FIG. 1 is a schematic structural view of a pen capable of repeatedly injecting ink according to the present invention;

FIG. 2 is a schematic structural view of a pen capable of repeatedly injecting ink according to the present invention in an ink injecting state;

the symbols in the drawings illustrate that:

the pen comprises a pen holder 1, a pen point 2, an end cover 3, an ink storage piece 4, a pen point 5, an abutting table 6, a first abutting plate 7, a second abutting plate 8, a positioning block 9, a limiting plate 10, a sliding hole 11, an ink outlet hole 12, a limiting spring 13 and a piston 14.

Detailed Description

The invention will now be described in further detail with reference to the accompanying drawings.

As shown in figure 1, a pen capable of repeatedly injecting ink comprises a pen body, wherein the pen body comprises a pen holder 1, a pen point 2 screwed at one end of the pen holder 1, an end cover 3 screwed at the other end of the pen holder 1, an ink storage part 4 arranged inside the pen holder 1, and a pen point 5 fixedly arranged through the pen point 2, (specifically, the pen body further comprises a pen cap for covering the pen point 2, which is a common knowledge capable of being arranged according to actual needs by technicians in the field and does not belong to the improvement scope of the utility model, so that the description is omitted), an annular abutting table 6 arranged along the circumferential direction of the inner side wall of the pen holder 1 is fixedly arranged at one end of the inner side wall of the pen holder 1 close to the pen point 2, a first abutting plate 7 is fixedly arranged at one side of the abutting table 6 far away from the pen point 2, a preformed hole (not marked in the figure) matched with the pen point 5 is arranged at a position corresponding to the pen point 5 on the first abutting plate 7, the corresponding end of the pen point 5 penetrates through the preformed hole and is inserted into the ink storage part 4, the other end of the inner side wall of the pen holder 1 is fixedly provided with a second abutting plate 8, the second abutting plate 8 is of a net structure, the ink storage part 4 is clamped between a first abutting plate 7 and the second abutting plate 8, an ink inlet mechanism is arranged in the pen holder 1 and corresponds to the position between the second abutting plate 8 and the end cover 3, the ink inlet mechanism comprises a positioning block 9 and a limiting plate 10, the positioning block 9 is fixedly arranged on the inner side wall of the pen holder 1 and is close to the end cover 3, a sliding hole 11 penetrating through the positioning block 9 is arranged in the positioning block 9, the side wall of the positioning block 9 is further provided with a plurality of ink outlet holes 12 arranged along the circumferential direction of the positioning block 9, one end of each ink outlet hole 12 is communicated with the inside of the pen holder 1, and the other end of each ink outlet hole 12 is communicated with the, the limiting plate 10 is slidably arranged between the second abutting plate 8 and the positioning block 9, the limiting plate 10 is also of a net structure, a limiting spring 13 is arranged between the limiting plate 10 and the second abutting plate 8, a piston 14 is fixedly arranged on the limiting plate 10 at a position corresponding to the sliding hole 11, the piston 14 is slidably inserted into the sliding hole 11, and specifically, when the ink fountain is not used, the piston 14 is inserted into the sliding hole 11 to cover the ink outlet hole 12;

further, in the present embodiment, the inner diameter of the sliding hole 11 at the position corresponding to the ink outlet 12 is larger than the inner diameters of the opposite ends, and this design can facilitate the ink to be injected into the pen barrel 1 when the user injects the ink.

The utility model discloses the use profile is as follows:

it should adopt the notes china ink device of adaptation with it to annotate the china ink when using at first worth explaining, wherein as shown in fig. 2, with its adaptation notes china ink device's concrete structure include that china ink section of thick bamboo slides and pegs graft in the second piston of china ink section of thick bamboo one end and fixed the notes china ink head that sets up in china ink section of thick bamboo other end tip, wherein china ink section of thick bamboo and second piston are china ink section of thick bamboo and the piston of conventional use among the prior art in this field, and annotate china ink head structure and slide opening structure looks adaptation, annotate the inside cavity of china ink head and communicate with each other with china ink section of thick bamboo is inside, annotate the china ink head and keep away from a china ink section of thick bamboo one end tip for the blind end, on annotating the lateral wall of china ink head and be equipped with second ink.

When in use, the end cover 3 on the penholder 1 is taken down, and then the ink is sucked into the ink barrel through the second piston; then the ink injection head is inserted into the sliding hole 11 and the piston 14 is extruded to enable the second ink outlet hole to correspond to the ink outlet hole 12, and then the ink in the ink cylinder is injected through the second piston.

Finally, it should be noted that: these embodiments are merely illustrative of the present invention and do not limit the scope of the invention. In addition, other variations and modifications will be apparent to persons skilled in the art based on the foregoing description. And are neither required nor exhaustive of all embodiments. And obvious changes and modifications may be made without departing from the scope of the present invention.

Claims

1. The utility model provides a pen of refillable china ink, includes a pen body, a pen body includes that pen-holder (1), screw thread connect soon in nib (2) of pen-holder (1) one end, screw thread connect soon in end cover (3) of pen-holder (1) other end, set up in the inside storage ink spare (4) of pen-holder (1) and fixed nib (5) that run through in nib (2) setting, its characterized in that: an annular abutting table (6) arranged along the circumferential direction of the inner side wall of the pen holder (1) is arranged at one end, close to the pen point (2), of the inner side wall of the pen holder (1), a first abutting plate (7) is fixedly arranged at one side, away from the pen point (2), of the abutting table (6), a reserved hole matched with the pen point (5) is formed in the position, corresponding to the pen point (5), of the first abutting plate (7), the corresponding end of the pen point (5) penetrates through the reserved hole and is connected into the ink storage piece (4), a second abutting plate (8) is fixedly arranged at the other end of the inner side wall of the pen holder (1), the second abutting plate (8) is of a net-shaped structure, the ink storage piece (4) is clamped between the first abutting plate (7) and the second abutting plate (8), and an ink inserting mechanism is arranged inside the pen holder (1) and corresponds to the position between the second abutting plate (8) and the end cover (3), go into black mechanism and include locating piece (9) and limiting plate (10), locating piece (9) are fixed to be set up and are close to end cover (3) position department on pen-holder (1) inside wall, be equipped with in locating piece (9) and run through in sliding hole (11) that locating piece (9) set up, still be equipped with ink outlet hole (12) that a plurality of set up along the circumferential direction of locating piece (9) on the lateral wall of locating piece (9), the one end and the pen-holder (1) inside of ink outlet hole (12) communicate with each other, the other end and the sliding hole (11) of ink outlet hole (12) communicate with each other, limiting plate (10) slide and set up between second butt plate (8) and locating piece (9), limiting plate (10) also are network structure, be equipped with spacing spring (13) between limiting plate (10) and second butt plate (8), the position department corresponding to sliding hole (11) on limiting plate (10) is fixed and is equipped with piston (14), the piston (14) is inserted in the sliding hole (11) in a sliding manner.

2. A refillable pen according to claim 1, wherein: the inner diameter of the sliding hole (11) at the position corresponding to the ink outlet hole (12) is larger than the inner diameters of the two opposite ends of the sliding hole.