CN212046569U - Pen capable of cleaning ink absorption - Google Patents

Abstract

The utility model discloses a pen of clean blotting, including cap for brush, pen-holder and body, the cap for brush is the hollow column of opening form for one end, the body connects soon on the pen-holder, the pen-holder mainly includes nib, tongue, rubber ink sac and limit black structure, its characterized in that, rubber ink sac one end is equipped with inhales black mouth and inner chamber and is linked together, inhale the black mouth and be the needle-like body of surperficial smoothness, the rubber ink sac other end is connected with ink separation portion, ink separation portion local setting is in limit black structure in and ellipsoid form inner chamber both ends all be equipped with the aperture, ink separation portion inner chamber is close to it is equipped with steel ball and diameter and is greater than this side aperture to inhale black mouth position, ink separation portion, inhale black mouth, rubber ink sac and pen-holder as an organic whole. The utility model aims to overcome the shortcoming that the pen holder needs to be cleaned after the ink is filled into the known pen, and remove the tedious cleaning process after the ink is filled and reduce the phenomenon of the accumulated ink on the tongue of the pen from.

Description

Pen capable of cleaning ink absorption

Technical Field

The utility model relates to a stationery technical field particularly, relates to a pen of clean blotting.

Background

The known pen usually has two ink feeding modes, the first is the old ink feeding mode, and the ink filling mode is as follows: the pen point is inserted into the ink bottle and the ink sac is pressed at the same time, and the ink is filled (sucked) into the ink sac by using the atmospheric pressure. Firstly, the ink applying mode is not enough in that after ink is filled every time, the ink is attached to the position near the pen point, the pen point and the pen holder need to be wiped by paper towels, and meanwhile, fingers are easily polluted; secondly, the ink filling mode enables the pen tongue in the pen point to be in direct contact with ink, and after a long time, ink mark dirt can be formed at the gap of the pen tongue to block an ink channel, so that writing is not smooth, and the service life of the pen is shortened. The second mode is a detachable needle tube type ink filling mode, and the pen can take off the piston type ink bag to directly fill ink; the disposable ink bag can also be replaced. The two ink filling modes avoid that the pen tongue and the part near the pen point are directly immersed in the ink, reduce the process of cleaning and wiping the pen point and simultaneously reduce the phenomenon of ink accumulation on the pen tongue. However, the mode has the defects that the ink bag needs to be taken off every time ink is filled, and the ink bag and the sealing opening of the ink tube of the pen are abraded for a long time, so that ink leakage is caused. In addition, when the disposable ink bag is replaced, the disposable ink bag seal needs to be pushed open by an ink tube with great effort, the interior of the disposable ink bag is easy to damage after a long time, the ink storage capacity of the disposable ink bag is small, long-time calligraphy practicing writing is not facilitated, and particularly when calligraphy bold characters are practiced, the ink consumption is obvious.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pen of clean blotting to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a pen of clean blotting, includes cap for a brush, pen-holder and body, the cap for a brush is the hollow column of opening form for one end, the body connects soon on the pen-holder, the pen-holder mainly includes nib, tongue, rubber ink sac and limit black structure, rubber ink sac one end is equipped with inhales black mouth and inner chamber and is linked together, inhale black mouth for the glossy needle-shaped body in surface, the rubber ink sac other end is connected with ink separation portion, ink separation portion part is local to be set up limit black structure in and ellipsoid shape inner chamber both ends all be equipped with the aperture, ink separation portion inner chamber is close to inhale black mouth position and be equipped with the steel ball and the diameter is greater than this side aperture, ink separation portion, inhale black mouth, rubber ink sac and pen-holder are as an organic whole.

Further, the free end of the ink suction nozzle is provided with an ink suction nozzle cap for preventing liquid from flowing out.

Furthermore, an ink bag shell is sleeved outside the rubber ink bag, the ink bag shell wraps the whole rubber ink bag, a small hole with the diameter larger than that of the ink suction nozzle is formed in one hemispherical end of the rubber ink bag shell, and a groove used for extruding the rubber ink bag is formed in the position, far away from the ink blocking portion, of the ink bag shell.

Further, the ink bag shell is made of transparent materials.

Compared with the prior art, the utility model discloses following beneficial effect has:

(1) the utility model discloses, through setting up the black ink capsule with the opposite one end of tongue and advancing the china ink mouth to cooperation acicular and the glossy blotting mouth in surface, can not appear the ink and block up the problem and have a large amount of inks glutinous more than the point after the blotting and influence the service problem of pen.

(2) The utility model discloses, through ink separation portion, inhale black mouth, rubber ink sac and pen-holder structure as an organic whole, thereby repeatedly dismantle when having avoided traditional rubber ink sac to advance china ink and lead to connecting portion to leak black problem easily.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic diagram of the general construction of a clean blotting pen;

FIG. 2 is a schematic partial cross-sectional view of a pen ink bag and its vicinity for cleaning the ink;

FIG. 3 is a cross-sectional view of an ink bag housing made of a transparent material.

Reference numerals:

1. a pen cap; 2. a pen point; 3. a pen tongue; 4. a pen holder; 5. an ink limiting structure; 6. an ink blocking portion; 7. steel balls; 8. an ink bag housing; 9. a rubber ink bag; 10. an ink suction nozzle; 11. a blotting nozzle cap; 12. a pen body.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "top", "bottom", "one side", "the other side", "front", "back", "middle part", "inside", "top", "bottom", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of description and simplification of the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, according to an embodiment of the present invention, a pen for cleaning and absorbing ink, as shown in fig. 1, is an overall structure diagram of a pen for cleaning and absorbing ink, and the appearance mainly includes: the pen cap 1, the pen holder 4 and the pen body 12.

The pen shown in figure 2 is a clear, ink-receptive pen ink reservoir and a partial cross-sectional view of the vicinity. The pen holder inner structure 5, the ink separation 6, the specific shape and the position of the steel ball 7 can be clearly seen in the figure, a round hole is formed in the middle of the ink separation 6 made of rubber, the diameter of the round hole is smaller than that of the steel ball 7 for an ink channel, and the moving range of the steel ball 7 is only in a small range of the ink separation. When the penholder is inverted to fill ink, the steel ball 7 can seal and block the round hole blocked by the ink so as to ensure the smoothness of ink absorption of the ink absorption nozzle 10. When the pen is in writing or placing, the ink baffle 6, the ink bag 9 and the ink suction nozzle 10 in the pen are communicated cavities.

The ink suction nozzle 10 is in a needle head shape, the surface is smooth, the material is not easy to stick water, and the phenomenon of ink hanging cannot occur after ink suction. The length of the needle head can be adjusted according to actual conditions. The ink suction nozzle 10 is sleeved with an ink suction nozzle cap 11 for sealing the port of the ink suction nozzle.

As shown in fig. 3, the outer side of the rubber ink bag 9 is sleeved with a transparent ink bag shell 8, the transparent shell can clearly see the ink allowance, the middle part of the transparent shell is provided with an opening groove, part of the ink bag 9 can be exposed after the transparent shell is sleeved, so that the ink bag 9 can be extruded when ink is filled, and the appearance of the transparent shell is similar to that of an aluminum ink bag shell of an old-fashioned fountain pen; the other end is provided with an ink suction nozzle through hole, and the ink bag shell 8 is added to prevent the ink from being squeezed out and polluting after the soft ink bag is touched by accident.

In specific application, the pen body 12 is unscrewed, the ink suction nozzle cap 11 is pulled off, the ink suction nozzle 10 is vertically and directly inserted into ink, and the steel balls 7 in the ink bag 9 slide in the round hole 6 of the ink blocking part under the action of gravity to block air entering from the pen point 2. When the ink bag 9 is repeatedly pressed, the ink is pressed into the ink bag 9 by the atmospheric pressure, and then the ink suction nozzle is covered by the rubber nozzle cap 11, so that the ink filling operation is completed. The ink suction nozzle 10 is a hard plastic needle tube type ink suction nozzle, the aperture is small, the ink adhering area on the surface is very small, and the surface is not easy to be stained with water, so that the cleaning process after ink absorption can be reduced, and secondary pollution is less; secondly, the mode of cleaning and absorbing ink avoids the phenomenon of ink accumulation caused by the direct contact between the pen point 2 and the pen tongue 3 and ink, and can prolong the service life of the pen point 2. The ink bag 9 and the pen holder 4 are integrated, and the phenomenon of ink leakage caused by frequent disassembly of the ink bag 9 is avoided.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (4)

1. A pen for cleaning ink absorption comprises a pen cap (1), a pen holder (4) and a pen body (12), wherein one end of the pen cap (1) is in an open hollow column shape, the pen body (12) is screwed on the pen holder (4), the pen holder (4) mainly comprises a pen point (2), a pen tongue (3), a rubber ink bag (9) and an ink limiting structure (5), and is characterized in that one end of the rubber ink bag (9) is provided with an ink absorbing nozzle (10) and the inner cavity of the rubber ink bag is communicated, the ink absorbing nozzle (10) is a needle-shaped body with a smooth surface, the other end of the rubber ink bag (9) is connected with an ink blocking part (6), the ink blocking part (6) is locally arranged in the ink limiting structure (5), small holes are formed in two ends of an ellipsoidal inner cavity, a steel ball (7) is arranged in the position, close to the ink absorbing nozzle (10), of the inner cavity of the ink blocking part (6) is provided with a steel ball (7), and, the ink blocking part (6), the ink suction nozzle (10), the rubber ink bag (9) and the pen holder (4) are integrated.

2. A pen for cleaning of ink receptions according to claim 1, wherein a free end of said ink suction nozzle (10) is provided with a nozzle cap (11) for preventing liquid from flowing out.

3. A pen for cleaning and absorbing ink according to claim 1, wherein an ink bag shell (8) is sleeved outside the rubber ink bag (9), the ink bag shell (8) wraps the whole rubber ink bag (9), a hemispherical end of the ink bag shell is provided with a small hole with the diameter larger than that of the ink absorbing nozzle (10), and a groove for extruding the rubber ink bag (9) is formed in the ink bag shell (8) far away from the ink blocking part (6).

4. A pen for cleaning and absorbing ink according to claim 3, characterised in that the ink reservoir housing (8) is a housing made of transparent material.

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