117results about "Multiple-point writing implements" patented technology

The task is to provide an active stylus pen that can write on a written object, such as paper, like a ballpoint pen or a mechanical pencil.An active stylus pen transmitting a signal to a chip provided at a tip of a refill of a ballpoint pen.

The present invention provides a gel pen, which comprises a pen barrel. At least two gel pen refills are arranged inside the pen barrel. For each gel pen refill inside the pen barrel, a set of driving components is arranged. Each set of driving components includes a pen refill transmission member and a transmission member limiting structure. The pen refill transmission member is connected to the tail end of the gel pen refill. A manual part extending outside the pen barrel is further arranged on the pen refill transmission member. The manual part is used to drive the pen refill transmission member to slide along the pen barrel. The pen refill transmission member is used to drive the gel pen refill to extend out or retract from the tip of the pen barrel. The transmission member limiting structure is used to limit the pen refill transmission member, so that the gel pen refill maintains the state of extending out of the tip or retracting inside the tip. By applying the gel pen of the present invention, a two-color or multi-color gel pen can be realized by using a general gel pen refill, without using a refill with a special design structure, which is convenient to use.

The utility model relates to the field of mark pens, in particular to a double-end mark pen capable of being used in a split mode, and solves the technical problems that when the double-end mark pen is used, the two ends of the double-end mark pen are difficult to separate for work division, and a pen refill is inconvenient to replace quickly. According to the technical scheme, the double-end mark pen capable of being used in the split mode comprises a first pen refill assembly, a second pen refill assembly, a first shell assembly, a first connecting assembly, a second connecting assembly and a second shell assembly. According to the double-end mark pen, the round pen point and the axe-shaped pen point can be conveniently and rapidly replaced by a user through the cooperation of the multiple limiting grooves and the two installation blocks, the double-end mark pen can be vertically separated when needed through the cooperation of the threaded column and the threaded cylinder, the double-end mark pen can be separated for drawing work, the sealing performance of the double-end mark pen is guaranteed, and the practicability is high. The double-end mark pen solves the problems that when the double-end mark pen is used, the two ends of the double-end mark pen are difficult to separate for work division, and the refill is inconvenient to replace quickly.

The invention discloses a double-nib nite writer pen which comprises a pen shell, two nibs of porous structures and two ink storage tubes, ink of different colors is stored in the two ink storage tubes respectively, and the two ink storage tubes are arranged on the inner side of the pen shell side by side. The two pen points are arranged at the front end of the pen shell in a spaced mode and are movably connected and matched with the pen shell in the length direction of the pen shell, an elastic component is arranged between the two pen points and the pen shell, and a guide mechanism is further arranged between the two pen points and the pen shell. The guide mechanism can drive the two pen points to be close to each other and spliced together when the two pen points move towards the rear end of the pen shell, so that ink adsorbed on the two pen points can permeate and be mixed, and the guide mechanism can drive the two pen points to be separated when the two pen points move towards the front end of the pen shell. The double-nib nite writer pen is simple in structure and convenient to operate, and lines written by the double-nib nite writer pen can present more than two colors.

A multi-core writing implement (1) in which a plurality of writing bodies (2) is stored inside a shaft cylinder (9), the multi-core writing implement including a retractable mechanism that selectively protrudes and retracts one of the writing bodies (2) through a front-end opening (9H) provided at one end in a lengthwise direction of the shaft cylinder (9), the writing bodies (2) including at least one thermochromic writing body (2A) in which a reversibly thermochromic ink composition is stored and at least one non-thermochromic writing body (2C) in which a non-thermochromic ink composition is stored, the non-thermochromic ink composition being an oil-based ink composition that includes a pigment, a friction member (10) being provided at the other end in the lengthwise direction of the shaft cylinder (9).

Provided is a writing utensil with high user satisfaction. The writing utensil (P) has a first writing function for writing with a first line width (d1) and a second writing function for writing with a second line width (d2) narrower than the first line width (d1). A first ink (31) for the first writing function and a second ink (32) for the second writing function are of the same color family, and the chroma of the second ink (32) is higher than the chroma of the first ink (31). Alternatively, the first ink (31) for the first writing function and the second ink (32) for the second writing function are of the same color family, and the lightness of the second ink (32) is lower than the lightness of the first ink (31).

The invention provides an inverted self-locking pen which is characterized by comprising a pen refill, a pen cap and a pen cap, a housing; a self-locking trigger mechanism; when the pen is in a normal writing state, the self-locking touch mechanism is in an unlocking state, and the refill can stretch out or retract from the front end of the shell by pressing the self-locking touch mechanism; when the pen is inverted, the self-locking touch mechanism is in a locked state, and the refill cannot stretch out or retract from the front end of the shell by pressing the self-locking touch mechanism. The refill contains a reversible thermochromic aqueous ink composition, and the reversible thermochromic aqueous ink composition comprises a reversible thermochromic microcapsule pigment. The pen further comprises a friction body, the friction body is arranged at the rear end of the self-locking touch mechanism, and the friction body is made of elastic soft materials and used for erasing handwriting generated by the pen refill. And when the written characters are erased, the friction body is pressed on the paper surface downwards and is in a locked state, so that the written characters can be erased easily. The pen can be a single-core pen or a multi-core pen.

To provide an applicator that can use an application liquid without waste.SOLUTION: An applicator 1 has a shaft cylinder 2 and application body parts 3 and 4, and makes the application body part 3 contact with an application object to apply an application liquid. At least one of the application body parts 3 and 4 is formed, including a first application body part 16 and a second application body part 17 arranged in parallel. The applicator has a first application liquid occlusion body 6 occluding an application liquid to be applied by the first application body part 16, and a second application occlusion body 7 occluding an application liquid to be applied by the second application body part 17. The first application liquid occlusion body 6 and the second application liquid occlusion body 7 are difference in length and / or thickness.SELECTED DRAWING: Figure 2

The present invention discloses a double-headed eyebrow pencil with a rear-pressed anti-accidental-touch switch, comprising: a pen tip, a front cover, a piston, a middle ring, a pen body, a screw, a nut, a first spring, a ratchet, a ratchet seat, a ratchet rod, a shoulder sleeve, a bristle holder, bristles, an inner sleeve, a tail cover, and a button. The middle ring is a hollow rod-shaped sleeve mounted on the hollow pen body. The screw is provided with threads and is rotatably mounted on the nut. One end of the piston abuts against the material body and the other end abuts against the screw. The piston can move toward an outlet under the push of the screw. The end of the ratchet near the ratchet rod is provided with a first unidirectional jump tooth. The end of the ratchet rod near the ratchet wheel is provided with ratchet teeth. The ratchet rod, ratchet, bristle holder, and inner sleeve can move axially toward the material body under the push of the button and reset by the elastic force of the first spring. The bristle holder and shoulder sleeve are provided with a locking device. When the locking device is in the locked state, the bristle holder and shoulder sleeve are axially fixed. The present invention is simple to operate, has stable material discharging, and has an anti-accidental-touch function.

To provide a writing instrument having a pen tip having a maximum effective area of a visual recognition portion capable of visually recognizing the writing direction with respect to the entire pen tip without impairing the ink outflow property.SOLUTION: The writing instrument A includes a pen tip 20 having a visual recognition portion that guides ink supplied from a writing instrument main body 10 and can visually recognize the writing direction. The pen tip 20 has a holding body 40 having at least a visual recognition portion, and a writing portion 25 that attaches a writing core 30 having a U-shaped or L-shaped outer shape to the holding body 40. The portion of the writing core 30 that comes into contact with the side surface of the holding body 40 has a rectangular cross section.SELECTED DRAWING: Figure 1

A multi-core writing instrument (1) in which a plurality of writing bodies (2) are housed in a shaft tube (9) is provided with an expansion / contraction mechanism capable of selectively expanding / contracting one of the plurality of writing bodies (2) from a tip opening (9H) provided at one end in the longitudinal direction of the shaft tube (9), the plurality of writing bodies (2) comprise: at least one thermochromic writing body (2A) containing a reversible thermochromic ink composition; and at least one non-thermochromic writing body (2C) in which a non-thermochromic ink composition is accommodated, the non-thermochromic ink composition being an oil-based ink composition containing a pigment, and a friction member (10) being provided at the other end of the shaft tube (9) in the longitudinal direction.

The present invention relates to a writing instrument. The writing instrument includes a barrel (10), a writing head (30) that protrudes forward of the barrel (10) to eject ink when pressed against a writing surface, and an ink supply (50) that supplies ink to the writing head (30) from the rear side. The writing head (30) is located at a separation position that is spaced apart forward of the ink supply (50), and is moved to a contact position that contacts the ink supply (50) from the front side by a prescribed operation.

The utility model provides a clinical application pen, which belongs to the technical field of medical treatment, and comprises a pen container, a multicolor component and an auxiliary component, the auxiliary component comprises a protective cylinder arranged at the top of the pen container, a storage battery is arranged in the protective cylinder, a pupil lamp is arranged at the top of the protective cylinder, and a dial gauge is arranged in the middle of one end of the pen container. The beneficial effects of the utility model are that through the arrangement of the pupil lamp, it is convenient for a user to turn on the pupil lamp through the pupil lamp switch, so that the pupil lamp can irradiate the pupil of a patient, and the dial gauge and the pupil comparison tables are used for comparison, so that the pupil of the patient can be more accurately and accurately read the pupil of the patient. By means of the winding device, when a user uses the pen container, the user can pull the pen container to drive the winding device to release the bandage so as to extend the movable range, and the situation that the pen is lost is avoided.

The utility model discloses a nite writer pen with double pen points at one end, which comprises a pen shell, two pen points with porous structures and two ink storage tubes, ink with different colors is respectively stored in the two ink storage tubes, and the two ink storage tubes are arranged on the inner side of the pen shell side by side. The two pen points are arranged at the front end of the pen shell in a spaced mode and are movably connected and matched with the pen shell in the length direction of the pen shell, an elastic component is arranged between the two pen points and the pen shell, and a guide mechanism is further arranged between the two pen points and the pen shell. The guide mechanism can drive the two pen points to be close to each other and spliced together when the two pen points move towards the rear end of the pen shell, so that ink adsorbed on the two pen points can permeate and be mixed, and the guide mechanism can drive the two pen points to be separated when the two pen points move towards the front end of the pen shell. The nite writer pen with the two pen points at one end is simple in structure and convenient to operate, and lines written by the nite writer pen can present more than two colors.

Devices for writing and dry erase marker(s) with integrated eraser(s), insert(s) associated therewith, and a method for making and / or using the same can be provided. The device can include a body comprising an aperture and a release button, and a plunger cartridge assembly provided in the body. The plunger cartridge assembly can be configured to be deployed through the aperture and retracted by pressing the release button. The plunger cartridge assembly can also be removable from the body by pressing the release button when in a retracted position.

The utility model provides an inverted self-locking pen which is characterized by comprising a pen refill, a pen cap and a pen cap, a housing; a self-locking trigger mechanism; when the pen is in a normal writing state, the self-locking touch mechanism is in an unlocking state, and the refill can stretch out or retract from the front end of the shell by pressing the self-locking touch mechanism; when the pen is inverted, the self-locking touch mechanism is in a locked state, and the refill cannot stretch out or retract from the front end of the shell by pressing the self-locking touch mechanism. The refill contains a reversible thermochromic aqueous ink composition, and the reversible thermochromic aqueous ink composition comprises a reversible thermochromic microcapsule pigment. The pen further comprises a friction body, the friction body is arranged at the rear end of the self-locking touch mechanism, and the friction body is made of elastic soft materials and used for erasing handwriting generated by the pen refill. And when the written characters are erased, the friction body is pressed on the paper surface downwards and is in a locked state, so that the written characters can be erased easily. The pen can be a single-core pen or a multi-core pen.

The present invention relates to an output device for uniformly mixing liquids and a preparation method thereof. The output device comprises a barrel, a pen tip, an end plug and a binary ink storage assembly. The barrel is a hollow columnar structure with open ends made of a bendable material. The pen tip is embedded in the head end of the barrel, and the end plug is sealed in the end of the barrel. The binary ink storage assembly comprises a plurality of glass ampoules arranged in pairs, and the plurality of glass ampoules are placed in parallel in the barrel. The preparation method comprises preparing a plurality of control groups that meet a single variable factor according to a plurality of variable factors, and determining the optimal combination of the barrel and glass ampoule specifications of the output device, the pen tip material and the viscosity of the mixed liquid by combining the luminescence parameters of the plurality of control groups. The present invention provides an output device with a reliable, simple and low-cost structure through a specific scheme to solve the problem that liquid mixing cannot be uniformly output when the chemiluminescent pen is started.

The invention discloses a multifunctional double-head color pen, and particularly relates to the field of color pens, the multifunctional double-head color pen comprises a first penholder and a second penholder, the bottom ends of the first penholder and the second penholder are fixedly provided with sharp sleeves, and pen heads are inserted into the bottom ends of the sharp sleeves; the pen cap is arranged at the bottom end of the first pen holder and the bottom end of the second pen holder in a sleeving mode, a pen clip is arranged on one side of the pen cap, a containing groove is formed in the inner side of the pen clip, and a blade is arranged in the containing groove; and the top cover is fixedly installed at the top ends of the first penholder and the second penholder, and an ink injection assembly is arranged in the top cover. The ink injection assembly is arranged in the top cover, in the ink injection process, the internal inner tube can be pushed into the pen holder, ink is injected into the inner tube through the injection device and then flows into the pen holder through the inner tube, after injection is completed, the reset spring can reset the inner tube, the pen holder is prevented from being opened in the ink injection process, and the ink injection efficiency is improved. Therefore, abrasion leakage and foreign matter entering are reduced.

The present invention provides an active stylus pen capable of writing on a body to be written, such as paper, like a ballpoint pen or a mechanical pencil. The active stylus is characterized by sending a signal to a tip provided at the tip of the refill of the ballpoint pen.

The utility model discloses a novel pressing type multi-color ballpoint pen, and aims to provide a novel pressing type multi-color ballpoint pen which can fix a pressing device so as to ensure that a refill does not rebound. The pen comprises a penholder, a top cover, a holder, a pressing assembly and a fixing assembly, the holder is arranged in the penholder, a plurality of pen refills distributed circumferentially are arranged on the holder and slidably connected with the holder, the top cover is mounted at the upper end of the penholder, the pressing assembly is rotatably connected with the top cover, and the lower end of the pressing assembly penetrates through the top cover and then is arranged in the penholder. The lower end of the pressing assembly corresponds to the lower end of the refill, and the fixing assembly is installed on the top cover and corresponds to the pressing assembly. The pen has the advantages that the pressing device can be fixed, so that it is guaranteed that the refill cannot rebound, the refill is convenient to install, the refill can be drawn close to the center, the refill is convenient to extrude, the pressing assembly can be fixed, and the refill can be guided to move.