CN211868997U - Environment-friendly superfine special-shaped multicolor ink storage sign pen - Google Patents

Abstract

The utility model discloses an ultra-fine dysmorphism polychrome of environmental protection is stored up and is expected sign pen, including sealed ball, pressing part, go up a protection section of thick bamboo, a lower protection section of thick bamboo, transition joint spare, outer preforming, spring, storage china ink pipe, refill pipe, nib, storage china ink district, piston and syringe needle. According to the convenient independent control that carries out each colour of pressing member, and the convenient ink that adds of single colour signature refill of control, store up the ink tube and realize signature pen ink memory, realize printing ink addition nature, prolong the life of this polychrome signature pen, refill pipe facilitates the user of service grips and the signature, and prevent refill pipe printing ink refluence effectively, the piston is convenient to add the black operation to the refill pipe of difference with the syringe needle, utilize the pressure principle to realize the transfer of ink between signature pen storage ink tube and the refill pipe, and the change of the convenient spare part of unified specification.

Description

Environment-friendly superfine special-shaped multicolor ink storage sign pen

Technical Field

The utility model relates to a sign pen specifically is an environmental protection superfine dysmorphism polychrome stores up ability of swimming sign pen, belongs to stationery technical field.

Background

The sign pen is the pen that is used for the signature or signs specially, has water-based sign pen and oily sign pen, and with the pen before, the pen has now gradually been replaced by the gel pen, so all generally known such pen: the sign pen is characterized in that the water-based sign pen is generally used on paper, if the water-based sign pen is used on a white board or a sample, the water-based sign pen can be easily wiped off, the oil-based sign pen is generally used for sample signing or other permanent marks, and the oil-based sign pen is difficult to wipe but can be cleaned by alcohol and the like.

Although the existing sign pen is various and is widely applied, the problem still exists in the practical use process, firstly, the existing sign pen is mostly a single-color pen regardless of a water-based pen or an oil-based pen, and a multicolor pen is quite thick and not beneficial to being held by hands, secondly, the existing multicolor sign pen cannot be used after the use of a single color is finished, the refill is replaced more trouble, the service life is short, thirdly, the existing sign pen is usually discarded along with hands after the trial use is finished, and the composition materials in the existing sign pen easily pollute the environment to a certain extent.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the above problems and provide an environment-friendly superfine special-shaped multicolor ink-storing sign pen.

The utility model discloses a following technical scheme realizes above-mentioned purpose: an environment-friendly superfine special-shaped multicolor ink storage sign pen comprises a sealing rubber ball, a pressing piece, an upper protection cylinder, a lower protection cylinder, a transition connecting piece, an outer pressing piece, a spring, an ink storage tube, a pen core tube, a pen point, an ink storage area, a piston and an injection needle head; the sealing rubber ball is arranged above the transition connecting piece in a threaded rotary connection mode, the pressing piece is arranged in a reserved groove of the transition connecting piece, the upper protection cylinder is rotationally connected with the lower protection cylinder, the lower protection cylinder is positioned below the upper protection cylinder, the transition connecting piece is arranged between the sealing rubber ball and the upper protective cylinder, the upper end of the outer pressure plate is integrally connected on the outer side surface of the transition connecting piece, the spring is arranged in the upper protective cylinder, the ink storage pipe is arranged in the lower protective cylinder, the pen core tube is arranged in the ink storage tube, the pen point is arranged at the lower end of the pen core tube, the ink storage area is arranged in the ink storage tube, and is located the top of piston, the piston is installed in the inside of storing up the ink pipe for solid cylindrical structure, the lower extreme at the piston is connected to the syringe needle upper end.

Preferably, in order to conveniently and individually control each color and conveniently control ink adding of the single-color signing pen core, the pressing piece is fixed in the reserved groove of the transition connecting piece in a clamping connection mode, the lower end of the pressing piece is fixed on the spring in a plug-in connection mode, and each pressing piece controls one ink storage tube.

Preferably, in order to realize ink storage of the sign pen, realize ink addability and prolong the service life of the multicolor sign pen, the ink storage tube is of a hollow round tube structure, the upper end of the ink storage tube is sealed and provided with a rubber pad, the rubber pad is in contact with the lower end of the spring, and each pen core tube is externally provided with an ink storage tube.

Preferably, in order to ensure the colorfulness and the slimness of the sign pen, a user can conveniently hold and sign the sign pen, and the ink backflow of the pen core tube is effectively prevented.

Preferably, in order to conveniently add ink to different refill tubes, the transfer of ink between the ink storage tube and the refill tube of the sign pen is realized by using a pressure principle, and parts are changed conveniently in a unified specification, the piston and the injection needle form a pneumatic ink adding structure of the sign pen similar to a needle tube structure and are uniformly arranged in each ink storage tube, and the specifications of the piston and the injection needle in each ink storage tube are the same.

Preferably, in order to facilitate mass production and environmental protection, reduce the difficulty of the production process and reduce the damage to the environment after use, the sealing rubber ball, the pressing piece, the upper protection barrel, the lower protection barrel, the transition connecting piece, the outer pressing piece, the ink storage tube and the pen core tube are all made of degradable plastic environment-friendly materials through compression molding and blow molding processes.

The utility model has the advantages that: the environment-friendly superfine special-shaped multicolor ink storage sign pen is reasonable in design, the pressing pieces are fixed in the reserved grooves of the transition connecting pieces in a clamping connection mode, the lower ends of the pressing pieces are fixed on the springs in an inserting connection mode, each pressing piece controls one ink storage tube, each color can be controlled independently, ink adding of a single-color sign pen core can be controlled conveniently, the ink storage tubes are of hollow round tube structures, the upper ends of the ink storage tubes are sealed and provided with rubber cushions and are in contact with the lower ends of the springs, each pen core tube is externally provided with one ink storage tube, ink storage of the sign pen is achieved, ink adding performance is achieved, the service life of the multicolor sign pen is prolonged, a plurality of pen core tubes are arranged, each pen core tube corresponds to one pen point, the inner diameter of each pen core tube is equal to the outer diameter of an injection needle head, the multicolor performance and the fineness of the sign pen are guaranteed, and, the sign pen is characterized in that the ink backflow of the pen core tube is effectively prevented, the piston and the injection needle form a pneumatic ink adding structure similar to a needle tube structure and are uniformly installed in each ink storage tube, the piston and the injection needle in each ink storage tube are identical in specification, ink adding operation is convenient for different pen core tubes, ink transfer between the ink storage tube and the pen core tube of the sign pen is achieved by using a pressure principle, parts are convenient to replace in a unified specification, the sealing rubber ball, the pressing piece, the upper protection tube, the lower protection tube, the transition connecting piece, the outer pressing piece, the ink storage tube and the pen core tube are made of degradable plastic environment-friendly materials through compression molding and blow molding processes, mass production and environment protection are facilitated, the production process difficulty is reduced, and the damage to the environment after use is reduced.

Drawings

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

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

fig. 3 is a schematic view of the ink reservoir structure of the present invention.

In the figure: 1. the pen comprises a sealing rubber ball, 2, a pressing piece, 3, an upper protection barrel, 4, a lower protection barrel, 5, a transition connecting piece, 6, an outer pressing piece, 7, a spring, 8, an ink storage tube, 9, a refill tube, 10, a pen point, 11, an ink storage area, 12, a piston, 13 and an injection needle.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 3, an environment-friendly superfine special-shaped multicolor ink-storing sign pen includes a sealing rubber ball 1, a pressing member 2, an upper protection cylinder 3, a lower protection cylinder 4, a transition connecting member 5, an outer pressing plate 6, a spring 7, an ink storage tube 8, a refill tube 9, a pen point 10, an ink storage area 11, a piston 12 and an injection needle 13; the sealing rubber ball 1 is installed above the transition connecting piece 5 in a threaded rotary connection mode, the pressing piece 2 is installed in a reserved groove of the transition connecting piece 5, the upper protection barrel 3 is rotatably connected on the lower protection barrel 4, the lower protection barrel 4 is positioned below the upper protection barrel 3, the transition connecting piece 5 is arranged between the sealing rubber ball 1 and the upper protection barrel 3, the upper end of the outer pressing piece 6 is integrally connected on the outer side surface of the transition connecting piece 5, the spring 7 is arranged in the upper protection barrel 3, the ink storage tube 8 is installed in the lower protection barrel 4 and positioned below the spring 7, the refill tube 9 is installed in the ink storage tube 8, the pen point 10 is installed at the lower end of the refill tube 9, the ink storage area 11 is arranged in the ink storage tube 8 and positioned above the piston 12, the piston 12 is in a solid cylindrical structure and installed in the ink storage tube 8, the upper end of the injection needle 13 is connected to the lower end of the piston 12.

The pressing pieces 2 are fixed in the reserved grooves of the transition connecting pieces 5 in a clamping connection mode, the lower ends of the pressing pieces are fixed on the springs 7 in a plug-in connection mode, each pressing piece 2 controls one ink storage tube 8 to conveniently control each color independently and conveniently control ink adding of a single-color signing pen core, the ink storage tubes 8 are of hollow round tubular structures, the upper ends of the ink storage tubes are sealed and provided with rubber cushions and are in contact with the lower ends of the springs 7, each pen core tube 9 is externally provided with one ink storage tube 8 to realize ink storing of the signing pen, ink adding performance is realized, the service life of the multicolor signing pen is prolonged, the plurality of pen core tubes 9 are arranged, each pen core tube 9 corresponds to one pen point 10, the inner diameter of each pen core tube 9 is equal to the outer diameter of the injection needle 13, the multicolor performance and the fineness of the signing pen are guaranteed, and the signing pen is convenient for a user to hold and sign, and effectively prevent refill tube 9 printing ink refluence, piston 12 and syringe needle 13 constitute this sign pen's pneumatic ink adding structure similar needle tube structure and evenly install in each stores up the ink pipe 8, and piston 12 and the 13 specifications of syringe needle in each stores up the ink pipe 8 the same, conveniently add the black operation to different refill tubes 9, utilize the pressure principle to realize the transfer of ink between sign pen storage ink pipe 8 and the refill tube 9, and the change of unified specification makes things convenient for spare part, sealed glueballs 1, pressing member 2, upper protection tube 3, lower protection tube 4, transition connecting piece 5, outer pressure plate 6, storage ink pipe 8 and refill tube 9 all adopt degradable plastics environmental protection material to make through compression moulding and blow molding process, make things convenient for mass production and environmental protection, reduce its production technology degree of difficulty and reduce the destruction to the environment after using.

The working principle is as follows: when the environment-friendly superfine special-shaped multicolor ink storage sign pen is used, one color is selected during use, the sign pen can be used by pressing the pressing piece 2 once, the sign pen is pressed once again when the pen point 10 is used up, the pressing piece 2 is pressed to be stationary when the pen point 10 does not discharge ink, the sign pen is pressed downwards gently, at the moment, the piston 12 moves upwards, the internal pressure of the ink storage tube 8 is increased, the ink in the ink storage tube 8 is injected into the pen core tube 9 from the injection needle 13, and in addition, the ink can be directly replaced when the ink in the ink storage tube 8 is used up, and the material of the ink storage tube can be degraded automatically to protect the environment.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (6)

1. The utility model provides an ultra-fine dysmorphism polychrome stores up ability signature pen which characterized in that: comprises a sealing rubber ball (1), a pressing piece (2), an upper protective barrel (3), a lower protective barrel (4), a transition connecting piece (5), an outer pressing sheet (6), a spring (7), an ink storage tube (8), a refill tube (9), a pen point (10), an ink storage area (11), a piston (12) and an injection needle (13); the sealing rubber ball (1) is installed above the transition connecting piece (5) in a threaded rotary connection mode, the pressing piece (2) is installed in a reserved groove of the transition connecting piece (5), the upper protection barrel (3) is rotatably connected onto the lower protection barrel (4), the lower protection barrel (4) is located below the upper protection barrel (3), the transition connecting piece (5) is arranged between the sealing rubber ball (1) and the upper protection barrel (3), the upper end of the outer pressing piece (6) is integrally connected onto the outer side surface of the transition connecting piece (5), the spring (7) is arranged inside the upper protection barrel (3), the ink storage tube (8) is installed inside the lower protection barrel (4) and located below the spring (7), the pen core tube (9) is installed inside the ink storage tube (8), the pen point (10) is installed at the lower end of the pen core tube (9), the ink storage area (11) is arranged in the ink storage tube (8) and is positioned above the piston (12), the piston (12) is arranged in the ink storage tube (8) in a solid cylindrical structure, and the upper end of the injection needle (13) is connected to the lower end of the piston (12).

2. The environment-friendly superfine specially-shaped multicolor ink-storing sign pen as claimed in claim 1, wherein: the pressing pieces (2) are fixed in the preformed groove of the transition connecting piece (5) in a clamping connection mode, the lower ends of the pressing pieces are fixed on the spring (7) in a plug-in connection mode, and each pressing piece (2) controls one ink storage tube (8).

3. The environment-friendly superfine specially-shaped multicolor ink-storing sign pen as claimed in claim 1, wherein: the ink storage tube (8) is of a hollow round tubular structure, the upper end of the ink storage tube is sealed and provided with a rubber pad, the rubber pad is in contact with the lower end of the spring (7), and an ink storage tube (8) is arranged outside each pen core tube (9).

4. The environment-friendly superfine specially-shaped multicolor ink-storing sign pen as claimed in claim 1, wherein: the pen core tubes (9) are arranged in a plurality, each pen core tube (9) corresponds to one pen point (10), and the inner diameter of each pen core tube (9) is equal to the outer diameter of the injection needle (13).

5. The environment-friendly superfine specially-shaped multicolor ink-storing sign pen as claimed in claim 1, wherein: the piston (12) and the injection needle (13) form a pneumatic ink adding structure of the sign pen and are uniformly installed in each ink storage tube (8), and the piston (12) and the injection needle (13) in each ink storage tube (8) are identical in specification.

6. The environment-friendly superfine specially-shaped multicolor ink-storing sign pen as claimed in claim 1, wherein: the sealing rubber ball (1), the pressing piece (2), the upper protection barrel (3), the lower protection barrel (4), the transition connecting piece (5), the outer pressing piece (6), the ink storage tube (8) and the refill tube (9) are all made of degradable plastic environment-friendly materials through compression molding and blow molding processes.

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