A type of color-matching pen

Abstract

This invention provides a multi-color marker, relating to the field of writing instrument technology, and solves the technical problem of existing single-color markers using only one color. The multi-color marker includes an ink reservoir and a pen tip, with at least two ink reservoirs and two pen tips, each corresponding to an ink reservoir. One end of each pen tip is connected to an ink reservoir, and the other ends of the pen tips are pressed together. A separating layer is provided between adjacent pen tips to prevent ink from seeping into each other. This invention, by providing at least two ink reservoirs and pen tips, and by placing a separating layer where the pen tips press together, allows a single marker to display at least two colors, thus enriching the colors used in drawing or marking and meeting user needs.

Description

Technical Field

[0001] This utility model relates to the field of writing instrument technology, and in particular to a multi-color pen. Background Technology

[0002] Markers are common drawing or marking tools. Currently, most markers on the market use a "single-core, single-color" design, meaning that each pen has only one color ink reservoir. When in use, the patterns or marks drawn are only one color, which is rather monotonous and cannot meet the needs of users. Utility Model Content

[0003] The purpose of this invention is to provide a multi-color marker that solves the problem of existing single-color markers using only one color. The various technical effects of the preferred solutions among the many technical solutions provided by this invention are detailed below.

[0004] To achieve the above objectives, the present invention provides the following technical solution: This utility model provides a color-matching pen, including an ink reservoir and a pen tip. The number of ink reservoirs and pen tips is at least two, and the pen tips are arranged in a one-to-one correspondence with the ink reservoirs. One end of the pen tip is connected to the ink reservoir, and the other end of the pen tip is pressed against each other. An isolation layer is provided between two adjacent pen tips to prevent ink from penetrating each other.

[0005] Preferably, the insulating layer is adhered to the pen tip.

[0006] Preferably, the tips of at least two pen tips are arranged side by side and smoothly connected to form a plane, and the plane has an angle with the axial section of the color-matching pen.

[0007] Preferably, the width of the end of the pen tip connected to the ink reservoir is smaller than the width of the other end of the pen tip.

[0008] Preferably, it further includes a fixing component, which is provided with an ink tank fixing part for fixing the ink tank and a pen tip fixing part for fixing the pen tip, wherein the ink tank is disposed in the ink tank fixing part and the pen tip is disposed in the pen tip fixing part.

[0009] Preferably, the fixing component includes a fixing clip and a pen cap, the fixing clip is provided with an ink reservoir fixing part, the pen cap is sleeved on the fixing clip, the pen cap is provided with a pen tip fixing part, and the pen tip is disposed in the pen tip fixing part.

[0010] Preferably, the fixing clip is further provided with a separation part, which is located at one end of the ink tank fixing part. The separation part has a number of mutually isolated separation spaces equal to the number of pen tips, and the pen tips are respectively located in the corresponding separation spaces.

[0011] Preferably, the pen cap is further provided with a connecting part, which is located at one end of the pen tip fixing part and is limitedly connected to the fixing clip.

[0012] Preferably, the pen tip fixing part has a limiting cavity, the pen tip is disposed in the limiting cavity, a limiting block is provided in the limiting cavity near the ink tank, and the pen tip has a step, the step abutting against the limiting block.

[0013] Preferably, a limiting protrusion is provided inside the connecting part, and a limiting groove is provided on the outer wall of the fixing clamp, with the limiting protrusion located inside the limiting groove.

[0014] The application employs the above technical solution and has at least the following beneficial effects: The multi-color pen includes an ink reservoir and pen tips, with at least two ink reservoirs and two pen tips, each corresponding to one ink reservoir. One end of each pen tip is connected to an ink reservoir, and the other ends of each pen tip are pressed together. A barrier layer is provided between adjacent pen tips to prevent ink from seeping into each other. This multi-color pen with at least two colors provided by this application satisfies users' needs for richer colors, resulting in more vibrant colors when drawing or marking.

[0015] It should be understood that the above general description and the following detailed description are exemplary and explanatory only, and do not limit this application. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a cross-sectional structural diagram of a color-matching pen provided in an embodiment of this utility model; Figure 2 This is a schematic cross-sectional view of another color-matching pen provided in this embodiment of the utility model; Figure 3 This is a cross-sectional view of the pen barrel and cap portion of the color-matching pen provided in this embodiment of the utility model; Figure 4 This is a schematic diagram of the structure of the color-matching pen for removing the barrel and cap provided in this embodiment of the utility model; Figure 5 This is a schematic diagram of the fixing clip and ink tank structure provided in this embodiment of the utility model; Figure 6 This is a schematic diagram of the structure of the color-matching pen provided in an embodiment of this utility model.

[0018] In the diagram: 1. Ink reservoir; 2. Pen tip; 3. Isolation layer; 4. Ink reservoir fixing part; 5. Pen tip fixing part; 6. Fixing clip; 7. Pen cap; 8. Separation part; 9. Connecting part; 10. Restriction cavity; 11. Limiting block; 12. Step; 13. Limiting protrusion; 14. Limiting groove; 15. Pen barrel; 16. Pen cap. Detailed Implementation

[0019] To make the objectives, technical solutions, and advantages of this utility model clearer, the technical solutions of this utility model will be described in detail below. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. Based on the embodiments of this utility model, all other implementation methods obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0020] A specific embodiment of this utility model provides a color-blending pen, combined with an appendix. Figure 1 - Appendix Figure 6 As shown, it mainly includes an ink tank 1 and a pen tip 2. There are at least two ink tanks 1 and two pen tips 2. The pen tips 2 are set one-to-one with the ink tanks 1. One end of the pen tip 2 is connected to the ink tank 1, and the other end of the pen tip 2 is pressed against each other. An isolation layer 3 is provided between two adjacent pen tips 2 to prevent ink from penetrating each other.

[0021] The ink tank 1 and pen tip 2 can be two, with two ink tanks 1 arranged side by side and two pen tips 2 also arranged side by side. The two pen tips 2 are connected to the two ink tanks 1 respectively. The two ink tanks 1 are filled with ink of different colors, and the ends of the two pen tips 2 that are away from the ink tanks 1 are pressed together. This ensures that different colors can be drawn at the same time when drawing patterns or markings in actual practice, making the colors of the drawing and marking richer, so as to meet the user's need to draw two colors at the same time.

[0022] By setting an isolation layer 3, the ink between the two pen tips 2 will not penetrate each other, thus ensuring that there will be no color mixing.

[0023] In a specific embodiment of this application, the isolation layer 3 is adhered to the pen tip 2, and the isolation layer 3 can be an impermeable film.

[0024] In some embodiments, the tips of at least two pen tips 2 are arranged side by side and smoothly connected to form a plane, which forms an angle with the axial section of the pen. The tips of at least two pen tips 2 form a plane, so that when marking or drawing, this plane can be directly pressed against the surface to be drawn, thus enabling large-area drawing and marking.

[0025] Furthermore, the plane at this tip forms an angle with the cross-section of the pen, and this relatively tilted plane conforms to the user's pen-holding style.

[0026] For example, at least two pen tips 2 are shaped like rectangular prisms, with one corner of their end face higher than the opposite corner. This creates an inclined end face from one corner to the other, which is more in line with the user's usage habits in actual use.

[0027] In some embodiments, the width of the end of the pen tip 2 connected to the ink reservoir 1 is smaller than the width of the other end of the pen tip 2. This ensures that the pen tip 2 and the ink reservoir 1 are connected at their axial positions, and that the tips of the pen tip 2 are in close contact with each other.

[0028] In some embodiments, a fixing component is also included, which is provided with an ink tank fixing part 4 for fixing the ink tank and a pen tip fixing part 5 for fixing the pen tip. The ink tank 1 is disposed in the ink tank fixing part 4 and the pen tip 2 is disposed in the pen tip fixing part 5.

[0029] The ink tank 1 and the pen tip 2 are fixed by a fixing component, so as to ensure that there is no relative shaking between the ink tank 1 and the pen tip 2 when drawing or marking, thereby ensuring stability when drawing or marking.

[0030] In some embodiments, the fixing component includes a fixing clip 6 and a pen cap 7. The fixing clip 6 is provided with an ink reservoir fixing part 4, the pen cap 7 is sleeved on the fixing clip 6, and the pen cap 7 is provided with a pen tip fixing part 5, with the pen tip 2 disposed in the pen tip fixing part 5.

[0031] The fixing clip 6 is used to fix the ink tank 1, while the pen cap 7 is used to fix the pen tip 2. The relative fixation between the ink tank 1 and the pen tip 2 is achieved through the connection between the fixing clip 6 and the pen cap 7.

[0032] In some embodiments, specifically, the fixing clip 6 is further provided with a separation part 8, which is located at one end of the ink tank fixing part 4. The separation part 8 has a number of mutually isolated separation spaces that are the same as the number of pen tips 2, and the pen tips 2 are respectively located in the corresponding separation spaces.

[0033] The separating section 8 has through holes through which the pen tip 2 can pass and connect to the ink tank 1. The number of through holes is the same as the number of separating spaces, allowing different pen tips 2 to pass through their corresponding separating spaces and connect to the ink tank 1 via the through holes. The separating section 8 can be cylindrical, with a blind hole at the end furthest from the ink tank fixing part 4. The bottom of the blind hole has a through hole that communicates with the ink tank fixing part 4. A partition is installed inside the blind hole to divide the space into different separating spaces. In some embodiments, the pen cap 7 is further provided with a connecting part 9, which is disposed at one end of the pen tip fixing part 5 and is limitedly connected to the fixing clip 6.

[0034] The connecting part 9 is cylindrical and is inserted into the pen barrel 15. The connecting part 9 is sleeved on the fixing clip 6 and is limited to the fixing clip 6. The limiting method is to restrict the relative rotation between the connecting part 9 and the fixing clip 6.

[0035] In some embodiments, the pen tip fixing part 5 gradually flattens from one end near the connecting part 9 to the end away from the connecting part 9. The pen tip fixing part 5 has a limiting cavity 10, and the pen tip 2 is disposed in the limiting cavity 10. At least two pen tips 2 extend out of the limiting cavity 10. The limiting cavity 10 has a limiting block 11 at one end near the ink tank 1. The pen tip 2 has a step 12, which abuts against the limiting block 11. Through the limiting effect of the step 12 and the limiting block 11, the pen tip 2 can be restricted from moving further toward the ink tank 1, thereby preventing the pen tip 2 from retracting.

[0036] In some embodiments, a limiting protrusion 13 is provided inside the connecting part 9, and a limiting groove 14 is provided on the outer wall of the fixing clip 6. The limiting protrusion 13 is located inside the limiting groove 14. Both the limiting protrusion 13 and the limiting groove 14 are arranged along the axial direction of the color pen. The relative rotation between the fixing clip 6 and the pen cap 7 is limited by the limiting protrusion 13 and the limiting groove 14, thereby ensuring the stability of writing.

[0037] In some embodiments, the color pen also includes a pen barrel 15 and a pen cap 16, the pen barrel 15 being connected to the pen cap 7, and the pen cap 16 being detachably mounted on the pen cap 7.

[0038] In some embodiments, a protrusion along the axis of the pen is provided on the inner wall of the limiting cavity 10 of the pen cap 7, and the protrusion abuts against the pen tip 2.

[0039] A protrusion along the axis of the ink pen is provided on the inner wall of the ink reservoir fixing part 4, and the protrusion abuts against the ink reservoir 1.

[0040] In this utility model, the terms "one embodiment," "some embodiments," "example," "specific example," and "some examples," etc., refer to specific features, structures, materials, or characteristics described in connection with that embodiment or example, which are included in at least one embodiment or example of this utility model. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Furthermore, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0041] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the protection scope of the claims.

Claims

1. A color-blending pen, characterized in that, It includes an ink reservoir and a pen tip. The number of ink reservoirs and pen tips is at least two, and the pen tips are arranged in a one-to-one correspondence with the ink reservoirs. One end of the pen tip is connected to the ink reservoir, and the other ends of the pen tips are pressed together. An isolation layer is provided between two adjacent pen tips to prevent ink from penetrating each other. The tips of at least two of the pen tips are arranged side by side and smoothly connected to form a plane, and the plane has an angle with the axial section of the color-matching pen.

2. The color-matching pen according to claim 1, characterized in that, The insulating layer is adhered to the pen tip.

3. The color-blending pen according to claim 1, characterized in that, The width of the end of the pen tip connected to the ink reservoir is smaller than the width of the other end of the pen tip.

4. The color-blending pen according to claim 1, characterized in that, It also includes a fixing component, which is provided with an ink tank fixing part for fixing the ink tank and a pen tip fixing part for fixing the pen tip. The ink tank is disposed in the ink tank fixing part and the pen tip is disposed in the pen tip fixing part.

5. The color-blending pen according to claim 4, characterized in that, The fixing component includes a fixing clip and a pen cap. The fixing clip is provided with an ink reservoir fixing part, and the pen cap is sleeved on the fixing clip. The pen cap is provided with a pen tip fixing part.

6. The color-blending pen according to claim 5, characterized in that, The fixing clip is also provided with a separation part, which is located at one end of the ink tank fixing part. The separation part has a number of mutually isolated separation spaces equal to the number of pen tips, and the pen tips are respectively located in the corresponding separation spaces.

7. The color-blending pen according to claim 5, characterized in that, The pen cap is also provided with a connecting part, which is located at one end of the pen tip fixing part and is limitedly connected to the fixing clip.

8. The color-blending pen according to claim 7, characterized in that, The pen tip fixing part has a limiting cavity, the pen tip is disposed in the limiting cavity, and a limiting block is located in the limiting cavity at one end near the ink tank. The pen tip has a step, and the step abuts against the limiting block.

9. The color-blending pen according to claim 7, characterized in that, The connecting part is provided with a limiting protrusion inside, and the outer wall of the fixing clamp is provided with a limiting groove, with the limiting protrusion located inside the limiting groove.

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