Windproof water color pen

By introducing absorbent and moisturizing components into the watercolor brushes, the problems of brush cap drying out and loss are solved, the wetness of the brush tip is maintained and the brush cap is fixed, thus improving the user experience.

CN223850313UActive Publication Date: 2026-01-30WEIJIA PLASTIC PROD (SHENZHEN) CO LTD
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Patent Information

Application Number
CN202520474467.3
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-03-17
Publication Date
2026-01-30
Estimated Expiration
2035-03-17

AI Technical Summary

Technical Problem

Existing watercolor pens suffer from air trapped inside the cap on the barrel during use, causing it to dry out, and the cap is also easily lost.

Method used

The pen features an adsorption and moisturizing component. The adsorption component secures the pen cap with an adsorption plate and an adsorption column, while the moisturizing component keeps the pen tip moist and prevents it from drying out with a sponge plate and a water-absorbing column.

Benefits of technology

It effectively prevents the pen cap from being lost and keeps the pen tip moist, extending its lifespan and improving ease of use and enjoyment.

✦ Generated by Eureka AI based on patent content.

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    Figure CN223850313U_ABST
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Abstract

The utility model discloses a wind-drying-resistant water color pen, and relates to the technical field of water color pens. The pen container comprises a pen container body, and the upper end of the pen container body is sleeved with a pen cap. A sealing seat is arranged on the upper end face of the pen container, a first water absorption column and a pen point are arranged at the upper end and the lower end of the sealing seat respectively, an adsorption assembly is further arranged on the pen container and comprises a base detachably fixed to the tail end of the pen container and an adsorption plate embedded in the top end of a pen sleeve, and the adsorption plate and an adsorption column on the base are mutually adsorbed. A moisturizing assembly is further arranged in the pen cap and comprises a sponge plate arranged in the top end of the interior of the pen cap and a water guide piece arranged in the side wall of the pen cap, and the sponge plate makes contact with pigment water in the pen container through the water guide piece. The pen cap can be prevented from being lost when the pen cap is separated from the pen container through the adsorption assembly, the wettability of the pen point can be kept through the moisturizing assembly in the pen cap, and the pen point is prevented from being air-dried.
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Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of watercolor pen, especially relates to a wind-drying-preventing watercolor pen. BACKGROUND

[0002] The watercolor pen is the most common tool for drawing, which is composed of a pen body, a pen head, a pen cap and color water filled in the pen body, wherein the pen head is assembled at the front end of the pen body, the pen cap is covered on the pen head, and the pen head contacts with the color water in the pen body.

[0003] The Chinese patent with the publication number CN210652426U discloses a seven-color combination watercolor pen, which relates to the technical field of stationery and comprises a combination rod, a first groove is formed in the bottom of the combination rod, a watercolor pen is movably installed in the inside of the first groove, a first connecting block is fixedly installed at one end of the watercolor pen, a pen head is fixedly installed at one end of the first connecting block, first clamping grooves are formed in the two sides of the first connecting block, first clamping blocks are fixedly installed at the lower ends of the two sides of the inside of the first groove, and a second connecting block is fixedly installed at the other end of the watercolor pen. The seven-color combination watercolor pen is convenient to combine and arrange, avoids loss, is convenient to disassemble, can be freely assembled, improves the operation ability of the user, has interestingness, improves the interest of the user, is convenient to assemble, improves the convenience during use, is convenient to buckle, avoids the wind drying of the pen head, prolongs the service life of the watercolor pen, is novel, and improves the use interest of people.

[0004] The above-mentioned seven-color combination watercolor pen, the head of the watercolor pen is sleeved with the combination rod, the pen cap on the combination rod is clamped on the pen head part of the watercolor pen, so that the effect of closing the pen head position to prevent wind drying without using the watercolor pen is realized, but when the pen cap on the combination rod is covered on the head position of the watercolor pen, there is still air in the pen cap on the combination rod, and the part of air will also cause the drying problem of the watercolor pen, and the end face of the combination rod is fixedly provided with the pen cap, and the pen body is sleeved with the pen cap on the combination rod through the connecting block, that is, when the pen cap is taken off and the pen body and the pen head are used for drawing and writing, the pen cap is separated from the pen body, so that the combination rod and the pen cap thereon are easily lost. Therefore, we provide a wind-drying-preventing watercolor pen to solve the above-mentioned problems. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a wind-drying-preventing watercolor pen, which can avoid the loss of the pen sleeve when the pen sleeve is separated from the pen barrel by using the adsorption assembly, and can keep the pen head moist and prevent it from being dried by using the moisturizing assembly in the pen sleeve, thereby solving the problems of the above-mentioned seven-color combination watercolor pen.

[0006] To solve the above technical problems, the utility model is realized by the following technical scheme:

[0007] The utility model discloses a kind of watercolor pencils of wind-proof dry, including pen barrel, the upper end of the pen barrel is sleeved with pen sleeve;The upper end surface of the pen barrel is provided with sealing seat, and the upper end and the lower end of sealing seat are provided with water-absorbing column one and pen head respectively, the pen barrel is also provided with adsorption component, the adsorption component includes the base that can be detachably fixed on the tail end of pen barrel, and the adsorption plate inlayed in the top end of pen sleeve, the adsorption plate and the adsorption column on base are mutually adsorbed, the pen sleeve is also provided with moisturizing component, the moisturizing component includes the sponge plate in the top end in the inside of pen sleeve, and the water guide is set in the lateral wall of pen sleeve, the sponge plate is contacted with pigment water in pen barrel by water guide.

[0008] The utility model further is provided with, the pen barrel is provided with barrel groove, the upper end surface of barrel groove is fixedly provided with mounting plate, and the plate hole is opened in mounting plate, the water-absorbing column one is arranged in the inside of barrel groove, and the water-absorbing column one is connected with pen head by passing through sealing seat.

[0009] The utility model further is provided with, the top end of pen sleeve is opened with top groove, and the adsorption plate is arranged in the inside of top groove, the bottom lateral wall of adsorption column is opened with bottom groove, and the top lateral wall of bottom groove is opened with plate groove, the adsorption column is fixed by bottom groove and the top outside lateral wall of pen sleeve, and the adsorption column is cooperated with the outer wall of adsorption plate by plate groove.

[0010] The utility model further is provided with, the lateral wall of pen sleeve is opened with water hole, and the water guide includes the installation sleeve inlayed in plate hole, and the moisturizing sleeve inlayed in water hole, the installation sleeve is also sleeved on the middle part outer wall of water-absorbing column two.

[0011] The utility model further is provided with, the moisturizing sleeve is sleeved on the upper end outer wall of water-absorbing column two, the inside of barrel groove is also filled with pigment water, the water-absorbing column two is extended into the inside of barrel groove by passing through water hole, and the water-absorbing column two is contacted with pigment water in barrel groove.

[0012] The utility model further is provided with, the top outer wall of moisturizing sleeve is detachably fixed with elbow pipe, and water-absorbing column three is arranged in elbow pipe, and the bottom terminal of water-absorbing column three is connected with the upper end surface of water-absorbing column two.

[0013] The utility model further is provided with, the outer peripheral lateral wall of sponge plate is arranged with the inner lateral wall of pen sleeve, the outer peripheral lateral wall of sponge plate is opened with side groove, and the bottom lateral wall of sponge plate is opened with pen groove.

[0014] The utility model further is provided with, the water-absorbing column three is extended into the inside setting of pen sleeve by passing through the lateral wall of pen sleeve, the sponge plate is connected with one end of water-absorbing column three by side groove, and the sponge plate is connected with pen head by pen groove.

[0015] The utility model has the following beneficial effects:

[0016] 1. The utility model discloses a setting adsorption assembly, and the adsorption assembly is divided into two parts of adsorption column and adsorption plate, wherein the adsorption column is installed on the base, the base can be detachably fixed at the bottom of the pen barrel, the adsorption plate is inlaidly installed at the top outer wall of the pen sleeve, after pulling out the pen sleeve, the adsorption plate on the pen sleeve is butted to the adsorption column on the base, and the pen sleeve is inserted into the base, under the mutual adsorption of the adsorption column and the adsorption plate, the pen sleeve can be fixed on the pen barrel, the effect of preventing the pen sleeve from being lost is achieved, and the phenomenon that the connecting convex for buckling and limiting is ground flat between each other due to pulling and inserting the pen sleeve from the pen barrel repeatedly is also avoided.

[0017] 2. The utility model discloses a setting pen sleeve and moisturizing assembly, and the inside of the pen sleeve is also provided with the moisturizing assembly, wherein the moisturizing assembly includes the sponge plate arranged on the inner wall of the top of the pen sleeve and the water absorption column one and water absorption column two inlaid in the side wall of the pen sleeve, the water absorption column one contacts the water absorption column two, and the water absorption column one is also inserted into the inside of the pen barrel, the water absorption column two contacts the sponge plate by penetrating the side wall of the pen sleeve, thereby when the pen barrel is closed, the pigment water in the pen barrel is input to the sponge plate through the water absorption column one and the water absorption column two, the wetness of the sponge plate is guaranteed, and because the pen sleeve is covered on the pen barrel, the sponge plate in the pen sleeve contacts the pen head, that is, the wetness of the pen head can be guaranteed, and the phenomenon that the pen head is dried is avoided. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical scheme of the embodiment of the utility model, the following will briefly introduce the drawings needed to be used in the embodiment description.

[0019] Figure 1 It is a structure schematic view of a watercolor pen preventing drying.

[0020] Figure 2 It is a structure sectional view of a watercolor pen preventing drying.

[0021] Figure 3 It is a structure exploded view of a watercolor pen preventing drying.

[0022] Figure 4 It is a structure schematic view of a base.

[0023] Figure 5 It is a structure exploded view of a pen sleeve and a moisturizing assembly.

[0024] In the drawings, the component list represented by each sign is as follows:

[0025] 1-pen barrel, 101-barrel slot, 102-mounting plate, 102a-plate hole, 2-pen sleeve, 201-top slot, 202-water hole, 3-sealing seat, 301-water column one, 302-pen head, 4-moisturizing assembly, 401-sponge plate, 401a-side slot, 401b-pen slot, 402-water guide, 402a-mounting sleeve, 402b-water column two, 402c-sealing sleeve, 402d-moisturizing sleeve, 402e-elbow pipe, 402f-water column three, 5-adsorption assembly, 501-base, 501a-adsorption column, 501b-bottom slot, 501c-plate slot, 502-adsorption plate. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model.

[0027] Embodiment 1

[0028] Please refer to Figures 1-4 The utility model discloses a wind-dry watercolor pen, including pen barrel 1, pen sleeve 2 and adsorption assembly 5, through the utilization adsorption assembly 5 in the base 501 can be sealed to the shaft end of pen barrel 1 and avoid the leakage, through the utilization adsorption assembly 5 inlaying adsorption plate 502 on the end of pen sleeve 2, can be inserted into the base 501 under the condition that pen sleeve 2 is taken off, make adsorption plate 502 and adsorption column 501a mutually adsorb, prevent pen sleeve 2 from falling.

[0029] Specifically, one side shaft end of pen barrel 1 is fixedly provided with a sealing seat 3, one end inside pen barrel 1 of sealing seat 3 is fixedly provided with water column one 301, the other end of sealing seat 3 is fixedly provided with pen head 302, the outside of pen head 302 is sleeved with pen sleeve 2, adsorption assembly 5 includes base 501 set on the end of pen barrel 1 and adsorption plate 502 inlayed on the top end outer wall of pen sleeve 2.

[0030] Further, pen barrel 1 is provided with pen barrel 101 for filling color water, the top end of pen sleeve 2 is provided with top slot 201, adsorption plate 502 is inlaid inside top slot 201, base 501 is detachably fixedly connected with pen barrel 1, base 501 is also fixedly provided with adsorption column 501a, the bottom side wall of adsorption column 501a is provided with bottom slot 501b, adsorption column 501a is matched with the top end of pen sleeve 2 through bottom slot 501a, plate slot 501c is provided in bottom slot 501b, and plate slot 501c is matched with adsorption plate 502.

[0031] The operation process of the embodiment is as follows: when using the watercolor pen, the pen sleeve 2 is held and pulled out, and then the adsorption plate 502 at the end of the pen sleeve 2 is aligned with the base 501 at the tail of the pen barrel 1, and the end of the pen sleeve 2 is inserted into the bottom groove 501b of the base 501, at this time, the adsorption plate 502 is just opposite to the plate groove 501c, and when the pen sleeve 2 is inserted into the base 501, the adsorption plate 502 is in contact with the adsorption column 501a, so that the mutual contact and adsorption effect are achieved.

[0032] Embodiment 2

[0033] Please refer to Figure 5 On the basis of embodiment 1, the moisturizing assembly 4 is further provided, by which the color water stored in the pen barrel 1 can be introduced into the sponge plate 401 in the pen sleeve 2, so that the pen tip 302 inserted into the sponge plate 401 can be kept in a wet state.

[0034] Specifically, the pen sleeve 2 is provided with the moisturizing assembly 4, and the upper end surface of the pen barrel 1 is fixedly provided with the mounting plate 102, and the mounting plate 102 is provided with the plate hole 102a, and the moisturizing assembly 4 comprises the sponge plate 401 arranged at the top end inside the pen sleeve 2, and the sponge plate 401 is inserted into the inside of the pen barrel 1 through the water guide 402.

[0035] Further, the water guide 402 comprises the mounting sleeve 402a clamped in the plate hole 102a, the mounting sleeve 402a is sleeved on the outer wall of the second water absorption column 402b, the side wall of the pen sleeve 2 is further provided with the water running hole 202 for embedding the moisturizing sleeve 402d, the moisturizing sleeve 402d is sleeved on the outer wall of the second water absorption column 402b at the upper end of the mounting sleeve 402a, the top shaft end of the moisturizing sleeve 402d is threadedly connected with the elbow pipe 402e, the elbow pipe 402e is provided with the third water absorption column 402f, the third water absorption column 402f is in contact with the second water absorption column 402b, the bottom side wall of the sponge plate 401 is provided with the pen groove 401b for receiving the pen tip 302, and the side wall beside the sponge plate 401 is provided with the side groove 401a for receiving the third water absorption column 402f.

[0036] The operation process of the embodiment is as follows: when the pen sleeve 2 is covered outside the pen tip 302, first, the second water absorption column 402b is aligned with the plate hole 102a on the mounting plate 102 and is inserted into the plate hole 102a, at this time, the second water absorption column 402b is in contact with the pigment water in the pen barrel 1 and absorbs the pigment water, and then the pigment water is transmitted to the sponge plate 401 through the third water absorption column 402f, at this time, the sponge plate 401 is in a wet state, since the pen sleeve 2 is covered outside the sealing seat 3, the pen groove 401b on the sponge plate 401 is in contact with the pen tip 302, that is, the wet sponge plate 401 can provide the wetting effect for the pen tip 302, so that the pen tip 302 is not dried.

[0037] In the description of the present specification, the description of the terms "one embodiment", "an example", "a specific example" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily mean the same embodiment or example. Furthermore, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

Claims

1. A wind-dry-proof watercolor pen comprising a pen barrel (1), a pen sleeve (2) being sleeved on the upper end of the pen barrel (1); characterized in that: The upper end face of the pen barrel (1) is provided with a sealing seat (3), and the upper end and the lower end of the sealing seat (3) are respectively provided with a water absorption column I (301) and a pen head (302), the pen barrel (1) is further provided with an adsorption assembly (5), the adsorption assembly (5) comprises a base (501) which is detachably fixed on the tail end of the pen barrel (1), and an adsorption plate (502) which is embedded in the top end of the pen sleeve (2), the adsorption plate (502) and the adsorption column (501a) on the base (501) are adsorbed with each other, the pen sleeve (2) is further provided with a moisturizing assembly (4), the moisturizing assembly (4) comprises a sponge plate (401) arranged in the inside top end of the pen sleeve (2), and a water guide (402) arranged in the side wall of the pen sleeve (2), the sponge plate (401) is contacted with the pigment water in the pen barrel (1) through the water guide (402).

2. A watercolor pen according to claim 1, wherein The pen barrel (1) is provided with a barrel groove (101), the upper end face of the barrel groove (101) is fixedly provided with a mounting plate (102), and the mounting plate (102) is provided with a plate hole (102a), the water absorption column I (301) is arranged in the inside of the barrel groove (101), and the water absorption column I (301) is connected with the pen head (302) through the sealing seat (3).

3. A watercolor brush according to claim 1, wherein The top end of the pen sleeve (2) is provided with a top groove (201), and the adsorption plate (502) is arranged in the inside of the top groove (201), the bottom side wall of the adsorption column (501a) is provided with a bottom groove (501b), and the top side wall of the bottom groove (501b) is provided with a plate groove (501c), the adsorption column (501a) is clamped and fixed with the top outside wall of the pen sleeve (2) through the bottom groove (501b), and the adsorption column (501a) is matched with the outer wall of the adsorption plate (502) through the plate groove (501c).

4. A watercolor brush according to claim 2, wherein The side wall of the pen sleeve (2) is provided with a water passing hole (202), the water guide (402) comprises an installation sleeve (402a) embedded in the plate hole (102a), and a moisturizing sleeve (402d) embedded in the water passing hole (202), and the installation sleeve (402a) is further sleeved on the middle outer wall of the water absorption column II (402b).

5. A watercolor brush according to claim 4, wherein The moisturizing sleeve (402d) is sleeved on the upper end outer wall of the water absorption column II (402b), the inside of the barrel groove (101) is further filled with pigment water, the water absorption column II (402b) extends into the inside of the barrel groove (101) through the water passing hole (202), and the water absorption column II (402b) is contacted with the pigment water in the barrel groove (101).

6. A watercolor brush according to claim 5, wherein The top outer wall of the moisturizing sleeve (402d) is detachably fixed with an elbow pipe (402e), and the elbow pipe (402e) is provided with a water absorption column III (402f), and the bottom end of the water absorption column III (402f) is connected with the upper end face of the water absorption column II (402b).

7. A watercolor brush according to claim 6, wherein The outer peripheral side wall of the sponge plate (401) is clamped with the inner side wall of the pen sleeve (2), the outer peripheral side wall of the sponge plate (401) is provided with a side groove (401a), and the bottom side wall of the sponge plate (401) is provided with a pen groove (401b).

8. A watercolor brush according to claim 7, wherein The water absorbing column three (402f) extends through the side wall of the pen sleeve (2) into the interior of the pen sleeve (2), the sponge plate (401) is connected with one end of the water absorbing column three (402f) through the side groove (401a), and the sponge plate (401) is connected with the pen head (302) through the pen groove (401b).

Citation Information

Patent Citations

  • Seven-color combined water color pen

    CN210652426U