83results about "Multiple-point writing implements" patented technology

To provide a pen structure that allows for easy switching of colors and functions, and that is easy to write with without interference during writing. [Solution] The pen tip support structure for a multi-core writing instrument comprises a pen shaft held by hand, three core holes 21a to 21c extending inside the pen shaft along the axis of the pen shaft, the three core holes 21a to 21c being oriented to open outward from the direction along the axis as they move from the base end to the tip end of the pen shaft, and three core-shaped pen tip members 11a to 11c inserted into the three core holes 21a to 21c respectively, and a wedge-shaped residual region is defined between the three core holes 21a to 21c inside the tip of the pen shaft 10.

The invention discloses a multi-refill pen. The multi-core pen comprises a pen holder, the pen holder comprises a holder body, a pen point and a plurality of sliding buttons, the pen point is rotatably arranged at the first end of the pen holder, an access hole is formed in the pen point and eccentrically formed in one side of the axis of the pen point, and a rotary driving part is further arranged on the inner wall of the pen point; a plurality of sliding grooves are formed in the second end of the rod body, and the sliding buttons are arranged in the corresponding sliding grooves in a sliding mode. The refills are inserted into the rod body and are connected to the corresponding sliding buttons; wherein the rotary driving part is configured to abut against the pen core so as to drive the pen point to rotate on the pen holder and guide the pen point of the pen core to be inserted into the inlet and outlet hole, and the inlet and outlet hole is configured to allow the pen point of the pen core to extend out of the pen point.

This application discloses a multi-segment pen, belonging to the field of pens. A multi-segment pen includes: a pen body, which comprises: a pen tip; a pen nib threaded to one end of the pen body; a pen cap disposed at the other end of the pen body; a pen refill movably disposed on the pen body; a pen sleeve, configured as multiple segments, sequentially fitted onto the pen body; an anti-slip strip disposed on the pen sleeve; and a guide groove formed on the pen body, the guide groove corresponding to the guide strip. Multiple pen sleeves are disposed on the outside of the pen body. During installation, the pen tip can be rotated, and then the pen sleeve is fitted onto the pen body. The pen sleeve is fixed in place by the pen cap and pen tip. In practice, the pen sleeves can be made in various colors, allowing users to freely assemble them according to different color schemes, achieving personalized DIY and enhancing the fun. Meanwhile, the anti-slip strip is serrated, which on the one hand makes the grip more stable and provides a better feel, relieving hand fatigue; on the other hand, it provides better anti-slip for people with sweaty hands.

A writing instrument (1) comprising at least two writing cores (4) received in a body (2), each writing core (4) having a support and a rotating element (5) mounted at a rear end of the body (2), the rotating element (5) and the writing cores (4) comprising complementary guide elements configured so that the rotation of the rotating element (5) advances each of the writing cores (4) in the body (2) in turn into a writing position, characterized in that the mechanical holders of the supports have at least one respective spacer projecting laterally from the front end of the mechanical holder so as to maintain a gap between the tip (7) of the writing core (4) and the body (2) in a retracted position of the writing core (4) and during the transition from the retracted position to the writing position. Figure 2

The utility model relates to a writing instrument (1), it includes being contained in main part (2) at least two writing core (4) and installing on the rear end part of main part (2) rotating element (5), each writing core (4) all have support, rotating element (5) and writing core (4) include complementary guide element, the complementary guide element is configured to make rotating element (5) the rotation can push each writing core (4) in turn to writing position, its characterized in that, the movable core frame of support has at least one corresponding strut, and the strut protrudes transversely at the front end part of movable core frame, thereby keeping the interval between the tip (7) of writing core (4) and main part (2) when writing core (4) is in retracted position and during the transformation from retracted position to writing position.

The present application discloses the double-head marker pen, and relates to the field of marker pen production technology, including a first penholder, a second penholder and a connecting tube ; one end of the first penholder is formed with a first pen head, and one end of the second penholder is formed with a second pen head; and an end of the first penholder away from the first pen head is detachably connected with an end of the second penholder away from the second pen head by the connecting tube.

The application discloses a controllable straight-liquid type tool pen, relates to the field of multifunctional tool pens, and aims to solve the problems that existing straight-liquid type writing pens are relatively single in function, can only be used for writing after filling with ink in the pen body, and are low in applicability. Technical scheme highlights of the application are as follows: the pen body is provided with a fixing ring which is clamped on the pen body, two through grooves one are formed on the two sides of the fixing ring, elastic blocks are fixedly connected to the two through grooves one, a through groove two is formed on the pen body and can be used for placing the elastic blocks, and a squeezing mechanism for automatically discharging liquid is arranged on the pen body. The controllable straight-liquid type tool pen can be filled with different liquid materials into the pen body when applied in different fields, the discharging amount of liquid can be controlled in real time according to actual conditions during use, the use effect is ensured, and the adaptability of the tool pen is greatly improved.

The invention discloses a multi-refill pen. The multi-refill pen comprises a pen holder, the pen holder comprises a holder body and a plurality of sliding buttons, and the holder body comprises a first holder, a second holder and a connecting sleeve; a plurality of sliding grooves are formed in the second rod, and the sliding buttons are arranged in the corresponding sliding grooves in a sliding mode; the connecting sleeve is rotatably arranged on the second rod, and the connecting sleeve is in threaded connection with the first rod; the refills are located in the pen holder and connected to the corresponding sliding buttons. And the spring is positioned in the rod body and is configured to apply elastic force to the refill or the sliding button. The capacity of the refills used by the multi-refill pen is improved, so that the replacement frequency of the refills is reduced, and the use experience of a user is improved.

The utility model discloses a multi-purpose drawing pen, which relates to the field of drawing pens, and adopts the technical scheme that the multi-purpose drawing pen comprises a pen holder and a plurality of pen bins, a pen refill is detachably arranged in the pen holder; each pen bin comprises an inner hole penetrating through the axis, the pen holders penetrate through the inner holes to connect the pen bins in series, and clamping structures for axially limiting the pen bins are arranged at the two ends of the side walls of the pen bins respectively. A plurality of refill holes are axially distributed in the periphery of the inner hole in one end of the pen bin, and the refills are inserted into the refill holes. Due to the design of the pen bin, more refills can be carried as replaceable refills, more types of pens can be adopted as the replaceable refills, the drawing requirement can be better met, and drawing is more convenient.

The utility model discloses a novel multi-color pen which comprises a pen body, a plurality of pen refills are arranged in a cavity of the pen body in a sliding mode, and the pen refills are arranged in the circumferential direction of the pen body at equal intervals. The pressing pieces are in one-to-one correspondence with the refills, the pressing pieces are slidably connected to the top end of the pen body in the axial direction of the pen body and cannot rotate, and the refills are located on the moving tracks of the pressing pieces corresponding to the refills; wherein a switching mechanism is arranged in the pen body, and when the pressing piece slides to the bottom relative to the pen body, the pressing piece enables the corresponding refill to extend out of the pen body through the switching mechanism. According to the pen refill switching device, the risk that the pressing piece is clamped in the reset moving process when the pen refills are switched can be reduced, and therefore the fluency of switching of the pen refills on the pen is guaranteed.

The utility model discloses a multi-purpose mark pen, and particularly relates to the field of mark pens, the multi-purpose mark pen comprises a plurality of main body shells, the upper end and the lower end of each main body shell are provided with connecting assemblies, the plurality of main body shells are sequentially assembled through the connecting assemblies, and the bottom end of each main body shell is fixedly provided with a pen point; the upper cover is installed at the top end of the main body shell, and a containing groove matched with the pen point is formed in the outer surface of the top end of the upper cover; and the baffle ring is arranged on the outer surface of the main body shell in a sleeving manner. The length of a single mark pen is shortened, then a plurality of mark pens with different colors are assembled and connected through the connecting assemblies at the two ends to form one mark pen, and when the mark pen with the corresponding color needs to be used, the mark pen with the corresponding color can be installed at the bottom end. Contents with different colors can be written on one mark pen, the mark pen is convenient to carry, and the practicability of the mark pen is improved.

The invention discloses a ballpoint pen structure with gravity switching refills, and belongs to the technical field of stationery. Comprising a refill sleeve, at least two refills which are arranged in the refill sleeve and can slide along the length direction of the refill sleeve, and a refill pressing sleeve which is fixed at one end of the refill sleeve and is used for limiting the refills from being separated from the refill sleeve, the refill driving piece is arranged in the refill pressing sleeve and can slide in the length direction of the refill pressing sleeve, the ejector pin is arranged in the refill pressing sleeve, one end of the ejector pin is connected with a shaft head of the refill driving piece in a swinging mode, the other end of the ejector pin forms a free end, and the ejector pin swings towards different directions through the free end under the gravity acting force to select different refills. And the refill sleeve and the refill pressing sleeve are respectively nested in a pen holder. The ball-point pen has the advantages that the pen refills with different colors can be selected only by adjusting the gravity direction of the ball-point pen, the structure of the ball-point pen is greatly simplified, the number of parts is reduced, operation is more convenient, the using stability and the appearance of the ball-point pen are effectively improved, and the requirement for industrial enlarged production is met.