CN213524239U - Antibiotic pressure resistant mark pen - Google Patents

Abstract

The utility model relates to an antibiotic withstand voltage mark pen, the appearance structure and the seal structure design to current like product are not good enough to and the refill is fixed and switches comparatively inconvenient technical problem and design. One end of an outer cover of the mark pen is buckled with a pen opening end of a pen body, and the mark pen is characterized in that a pen opening of the pen body is provided with a pen opening which is buckled, sealed and fixed, the pen opening is provided with a fiber head partially extending out of a pen core hole, one end of the fiber head is a flat-end hard pen head, the other end of the fiber head is a pointed soft pen head, the outer diameter between the hard pen head and the soft pen head of the fiber head is provided with a ring groove, the fiber head is fixed in a center hole of the pen opening through a ring groove buckle, and a refill core is arranged in the pen body; the diameter of the pen opening of the pen body is smaller than that of the pen tail of the pen body, the end portion of the pen tail of the pen body is an inclined plane, the other end of the outer cover is a conical pointed portion, the cover opening of the outer cover is buckled with one end ring rib of the pen nozzle, the coiled core is arranged in the groove ring of the pen nozzle, and the pen body is an antibacterial pressure-resistant pen body.

Description

Antibiotic pressure resistant mark pen

Technical Field

The utility model relates to a cosmetic pencil is an antibiotic withstand voltage mark pen.

Background

The marker pen is a special drawing color pen for writing or drawing, contains ink, is usually attached with a pen cap, has two pen points of a hard pen point and a soft pen point, and adopts a marker pen structure in some existing cosmetic pens. Such as application number 201620321201.6 disclosed in Chinese patent literature, granted publication date 2016.09.07, utility model name "a lip oil pen"; this lip oil pen includes pen-holder, end cap, flexible reservoir, the inner core that absorbs water, nib and cap, and the pen-holder front end inlays in the cap and with cap sliding connection, and the pen-holder end passes through threaded connection with the end cap, and the nib part inlays in the pen-holder and with the coaxial distribution of pen-holder, and flexible reservoir, the inner core that absorbs water all inlay in the pen-holder to with the coaxial distribution of pen-holder, wherein absorb water inner core one end and nib and be connected, the other end is connected with flexible reservoir front end. However, the appearance structure design of the product and the like is not good enough, the refill is inconvenient to fix and switch, and the sealing structure is not good enough.

Disclosure of Invention

In order to overcome the defects, the utility model aims to provide an antibacterial pressure-resistant mark pen to the field, which enables the appearance structure and the sealing structure of the existing like products to be poor in design and solves the technical problem that the refill is fixed and is inconvenient to switch. The purpose is realized by the following technical scheme.

The utility model provides an antibiotic withstand voltage mark pen, this mark pen's enclosing cover one end and the mouth end lock of a body, its structural design main points are the mouth department of a body is equipped with the sealed fixed nib of lock, and the nib is equipped with the fibre head that the part stretches out the refill hole, and the one end of fibre head is for being flat-headed hard nib, and the other end is the soft nib that is the tip, and the external diameter between the hard nib of fibre head and the soft nib is equipped with the circle groove, and the fibre head is fixed in the centre bore of a mouth through circle groove buckle, is equipped with the package core in the body, and above-mentioned pen body is antibiotic withstand voltage pen body. Thus, by switching the two ends of the fiber head, the fiber heads in two different states are used respectively.

The diameter of the pen opening of the pen body is smaller than that of the pen tail of the pen body, the end part of the pen tail of the pen body is an inclined plane, and the other end of the outer cover is a conical tip part. The structure enables the mark pen to be more attractive in appearance.

The pen comprises an outer cover, a pen body, a pen nib, a sealing ring, a groove ring, a concave groove ring, a spiral cover ring and a spiral cover ring, wherein the cover opening of the outer cover is buckled with one end ring rib of the pen nib, the outer diameter below the ring rib ring of the pen nib is fixedly buckled with the pen opening of the pen body through the buckling groove, the outer. Therefore, the pen nozzle is fixed on the outer cover through one side in a sealing and buckling mode, and fixed on the pen body through the other side in a sealing and buckling mode, and the refill core and the fiber head are guaranteed to be kept in a propping mode to supply liquid.

The utility model has reasonable structure design, convenient use, carrying and production, good sealing performance and convenient fixation and switching of the refill; it is suitable for use as a mark pen with a cosmetic function and the structural improvement of the similar products.

Drawings

Fig. 1 is a schematic diagram of the explosion structure of the present invention.

Fig. 2 is a schematic diagram of the outer side structure of the present invention.

Figure number and name: 1. the pen comprises an outer cover, 2, a pen nozzle, 3, a fiber head, 4, a rolled core, 5 and a pen body.

Detailed Description

The structure of the present invention will now be further described with reference to the accompanying drawings. As shown in fig. 1 and 2, one end of an outer cover 1 of the mark pen is buckled with a pen opening end of a pen body 5, a pen opening of the pen body is provided with a pen mouth 2 which is buckled, sealed and fixed, the pen mouth is provided with a fiber head 3, a part of the fiber head extends out of a pen core hole, one end of the fiber head is a flat-headed hard pen head, the other end of the fiber head is a pointed soft pen head, a ring groove is formed in the outer diameter between the hard pen head and the soft pen head of the fiber head, the fiber head is fixed in a center hole of the pen mouth through the ring groove buckle, and a scroll core 4 is arranged in the pen body. The diameter of the pen opening of the pen body is smaller than that of the pen tail of the pen body, the end part of the pen tail of the pen body is an inclined plane, and the other end of the outer cover is a conical tip part. The opening of the outer cover is buckled with one end ring rib of the pen nozzle, the outer diameter below the ring rib of the pen nozzle is provided with a buckling groove, the pen nozzle is buckled and fixed with the pen opening of the pen body through the buckling groove, the outer diameter above the ring rib of the pen nozzle is in a step type reducing bulge, the outer diameter of a first-level bulge above the ring rib of the pen nozzle is provided with a sealing ring, the sealing ring of the pen nozzle is abutted and sealed with the inner wall of the outer cover, the outer diameter below the buckling groove of the pen nozzle is in a step type reducing seal, the end part of the pen nozzle on the side is provided with a groove ring, the refill is arranged in the groove ring of the pen nozzle, and the end part of the fiber head in the pen body is.

When the fiber head is used, the outer cover is opened, the fiber head is used, if the fiber head on the other side needs to be replaced, the fiber head is pulled out, and the other end of the fiber head is replaced.

The pen body is an antibacterial pressure-resistant pen body, and the antibacterial anti-static material comprises the following components in percentage by weight: 50-70% of ABS resin, 10-30% of PET resin, 5-10% of cellulose acetate, 1-5% of emulsifier, 1-5% of nano modified graphene oxide, 1-3% of titanium dioxide, 0.1-2% of coupling agent, 0.5-2% of antioxidant and 0.1-0.5% of light-heat stabilizer; the mass fraction of water in the reaction kettle is 52%, and the emulsifier is alkali metal salt of fatty acid; the coupling agent is at least one selected from phosphate coupling agent and silane coupling agent; the antioxidant is at least one of a phenolic antioxidant 1010 and an auxiliary antioxidant 168; the photo-thermal stabilizer is at least one selected from 2-hydroxy-4-methoxybenzophenone and ethyl 2-cyano-3, 3' -diphenylacrylate; the preparation steps of the antibacterial antistatic material are as follows: 1) weighing ABS resin, PET resin, emulsifier and coupling agent according to the weight ratio, placing the mixture into a stirrer, stirring the mixture for 3 to 5 hours in a reaction kettle at a temperature of between 80 and 120 ℃, uniformly mixing the mixture, treating the mixture for 1 to 2 hours in ultrasonic waves, vacuumizing the mixture for 15 to 20 hours at a temperature of between 70 and 80 ℃, placing the obtained mixture into refrigeration equipment, and freezing the mixture for 4 to 6 hours at a low temperature of between 10 and zero ℃; 2) sequentially adding metered cellulose acetate, nano modified graphene oxide, titanium dioxide, an antioxidant and a photo-thermal stabilizer into the frozen mixture, stirring and mixing, placing the obtained mixture into a hopper of a conical double-screw extruder for melt extrusion, and extruding plastic particles; 3) and (3) placing the obtained plastic particles in an injection molding machine, extruding a tubular embryo, placing the tubular embryo in a grinding tool of the injection molding machine, and controlling the temperature of the mould to obtain the antibacterial and antistatic pen body.

Claims (3)

1. The utility model provides an antibiotic withstand voltage mark pen, this mark pen's enclosing cover (1) one end and the mouth of a pen end lock of body (5), its characterized in that the mouth of a pen department of body (5) is equipped with the sealed fixed nib of lock (2), and the nib is equipped with fibre head (3) that the part stretches out the refill hole, and the one end of fibre head is for being the hard nib of flat head, and the other end is the soft nib that is the tip, and the external diameter between the hard nib of fibre head and the soft nib is equipped with the circle groove, and the fibre head is fixed in the centre bore of nib through circle groove buckle, is equipped with package core (4) in the body, and above-mentioned body is antibiotic withstand voltage body.

2. The antibacterial pressure-resistant mark pen as claimed in claim 1, wherein the diameter of the pen opening of the pen body (5) is smaller than the diameter of the pen tail of the pen body, the end part of the pen tail of the pen body is an inclined plane, and the other end of the outer cover (1) is a conical tip part.

3. The antibacterial pressure-resistant mark pen as claimed in claim 2, wherein the cap opening of the outer cap (1) is fastened with a ring rib at one end of the pen nib (2), a fastening groove is formed in the outer diameter below the ring rib of the pen nib, the pen nib is fastened and fixed with the pen opening of the pen body (5) through the fastening groove, the outer diameter above the ring rib of the pen nib is in a step-type reducing and protruding state, a sealing ring is arranged at the outer diameter of a first-stage protruding position above the ring rib of the pen nib, the sealing ring of the pen nib is abutted and sealed against the inner wall of the outer cap, the outer diameter below the fastening groove of the pen nib is in a step-type reducing and sealing state, a groove ring is arranged at the end of the side pen nib, the refill core (4) is arranged in the groove ring of the pen nib, and one side end of the fiber head (3) in.

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