Writing brush

Abstract

The utility model relates to the field of writing tools, in particular to a writing brush. The writing brush comprises an ink storage cylinder, an ink control cylinder and a writing brush head which are connected in sequence, a partition plate is arranged on the lower portion in the ink storage cylinder, a through hole is formed in the partition plate, the through hole is connected with an ink supply pipe extending downwards into the ink control cylinder, and an ink control mechanism matched with the ink supply pipe is arranged in the ink control cylinder. According to the writing brush, the ink storage cylinder, the ink control cylinder, the writing brush head, the partition plate, the through hole, the ink supply pipe, the ink control mechanism and the like are matched, before the writing brush is used, the ink storage cylinder, the ink control cylinder and the writing brush head are assembled, the ink supply pipe is matched with the ink control mechanism, and ink is filled in the ink storage cylinder; when the ink supply pen is used, the ink supply flow can be adjusted only by adjusting the matching condition of the ink supply pipe and the ink control structure, ink can be supplied for writing for a long time, the ink supply flow can be conveniently adjusted, and the ink supply pen is quite convenient to use.

Description

TECHNICAL FIELD

[0001] The utility model relates to writing tool field, concretely relates to a writing brush. BACKGROUND

[0002] The writing brush is a traditional Chinese writing and painting tool, which is composed of a brush head and a brush rod. The writing brush is soft and elastic, and can show rich line changes and ink depth through the change of brush strokes, which is very suitable for the creation of calligraphy and Chinese painting.

[0003] At present, the writing brush writing generally needs the user to hold the brush rod to dip ink and write, if the content written is more, the user needs to dip ink frequently, and if the dipped ink is too much, the user needs to reduce the ink amount by frequent scraping, and the operation is quite inconvenient. Therefore, a writing brush capable of ink supply and ink control needs to be designed. UTILITY MODEL CONTENT

[0004] In view of the defects in the prior art, the utility model provides a writing brush.

[0005] The utility model adopts the technical scheme: a writing brush, which comprises a storage ink cylinder, an ink control cylinder and a writing brush head connected in sequence, a partition plate is arranged at the inner lower part of the storage ink cylinder, a through hole is arranged on the partition plate, the through hole is connected with an ink supply pipe which extends downward into the ink control cylinder, and an ink control mechanism matched with the ink supply pipe is arranged in the ink control cylinder.

[0006] In order to better realize the utility model, the ink control mechanism comprises an elastic stop pad arranged in the ink control cylinder, the elastic stop pad is in contact with the end of the ink supply pipe, a plurality of ink flow guide grooves are arranged on the inner wall of the ink control cylinder, each ink flow guide groove extends from the top to the bottom of the inner wall of the ink control cylinder, and a hard stop pad is arranged below the elastic stop pad.

[0007] In order to better realize the utility model, the ink flow guide groove is square or arc-shaped.

[0008] In order to better realize the utility model, an internal thread is arranged on the inner wall of the storage ink cylinder below the partition plate, an external thread connecting part matched with the internal thread is arranged at the upper end of the ink control cylinder, and the ink supply pipe freely passes through the external thread connecting part.

[0009] In order to better realize the utility model, the storage ink cylinder is made of transparent material, and scale lines are marked on the storage ink cylinder.

[0010] In order to better realize the utility model, a plug is matched with the upper end of the storage ink cylinder, and a gas hole is arranged at the center position of the plug.

[0011] The utility model discloses a brush, through the cooperation of ink storage tube, ink control tube, brush head, baffle, through -hole, ink supply pipe and ink control mechanism etc., before use, assembles well ink storage tube, ink control tube and brush head, makes ink supply pipe cooperate with ink control mechanism, fills in the ink in ink storage tube, only needs to adjust the cooperation of ink supply pipe and ink control structure when using can adjust the size of ink supply flow, not only can long -time supply ink writing, and the size of ink supply flow can conveniently adjust, use very convenient. BRIEF DESCRIPTION OF DRAWINGS

[0012] In order to more clearly illustrate the specific embodiment of the utility model or the technical scheme in prior art, the following will be to the specific embodiment or prior art description needed to use the drawing briefly introduced.In all drawings, similar elements or parts are generally identified by similar reference characters.The elements or parts in the drawings are not necessarily drawn according to the actual proportion.

[0013] Figure 1 It is a kind of structural schematic diagram for the brush of the utility model;

[0014] Figure 2 It is a kind of structural schematic diagram for the ink control tube of the utility model;

[0015] In the drawings, 1-ink storage tube, 2-ink control tube, 3-brush head, 4-plug, 5-air hole, 6-scale line, 7-ink supply pipe, 8-external thread connection part, 9-elastic stop washer, 10-ink flow guide groove, 11-rigid stop washer. DETAILED DESCRIPTION

[0016] The embodiment of the technical scheme of the utility model will be described in detail below in conjunction with the drawings.The following examples are only used to more clearly illustrate the technical scheme of the utility model, therefore only as example, and cannot limit the protection scope of the utility model by this.

[0017] It should be noted that, unless otherwise specified, the technical terms or scientific terms used in the present application should be the usual meaning understood by the technical personnel in the field described in the utility model.

[0018] Embodiment:

[0019] As Figure 1 , Figure 2As shown in the utility model, the brush comprises a storage ink cylinder 1, an ink control cylinder 2 and a brush head 3 which are connected in sequence, a partition is arranged in the inner lower part of the storage ink cylinder 1, a through hole is arranged on the partition, the through hole is connected with an ink supply pipe 7 which extends downwards into the ink control cylinder 2, and an ink control mechanism which cooperates with the ink supply pipe 7 is arranged in the ink control cylinder 2. The brush of the utility model is assembled by the storage ink cylinder 1, the ink control cylinder 2, the brush head 3, the partition, the through hole, the ink supply pipe 7 and the ink control mechanism, before use, the storage ink cylinder 1, the ink control cylinder 2 and the brush head 3 are assembled, the ink supply pipe 7 cooperates with the ink control mechanism, ink is filled in the storage ink cylinder 1, and when used, the cooperation between the ink supply pipe 7 and the ink control mechanism is adjusted to adjust the ink supply flow, the brush can supply ink for a long time, and the ink supply flow can be conveniently adjusted, so that the brush is very convenient to use.

[0020] As a preferred embodiment, the ink control mechanism comprises an elastic stop pad 9 arranged in the ink control cylinder 2, the elastic stop pad 9 is in contact with the end of the ink supply pipe 7, a plurality of ink flow guide grooves 10 are arranged on the inner wall of the ink control cylinder 2, each ink flow guide groove 10 extends from the top to the bottom of the inner wall of the ink control cylinder 2, and a hard stop pad 11 is arranged below the elastic stop pad 9. The hard stop pad 11 can prevent the ink supply pipe 7 from excessively extending and damaging the elastic stop pad 9. An inner thread is arranged on the inner wall of the storage ink cylinder 1 below the partition, an outer thread connecting part 8 which cooperates with the inner thread is arranged on the upper end of the ink control cylinder 2, and the ink supply pipe 7 freely passes through the outer thread connecting part 8. After the design, the outer thread connecting part 8 of the ink control cylinder 2 is connected with the inner thread of the storage ink cylinder 1 during assembly, the more the ink control cylinder 2 is rotated, the more the length of the ink supply pipe 7 extends, the more closely the elastic stop pad 9 is contacted, and the smaller the ink supply flow is, and the ink control cylinder 2 is appropriately loosened, the length of the ink supply pipe 7 is reduced, the elastic stop pad 9 is contacted, the ink flows out of the ink supply pipe 7, and then flows along the ink flow guide grooves 10 to the brush head 3 to supply ink. It should be noted that the lower end of the ink control cylinder 2 is generally provided with a socket which facilitates quick assembly of the brush head 3.

[0021] As a preferred embodiment, the ink flow guide groove 10 is square or arc-shaped.

[0022] As a preferred embodiment, the storage ink cylinder 1 is made of transparent material and is marked with a scale line 6. After the design, the ink amount in the storage ink cylinder 1 can be conveniently observed, and the ink can be conveniently and timely supplemented or the storage ink cylinder 1 can be directly replaced. The storage ink cylinder 1 can also be made of opaque material, at this time, a water float can be placed in the storage ink cylinder 1, and the ink amount can also be conveniently observed.

[0023] As a preferred embodiment, the upper end of the ink storage barrel 1 is fitted with a plug 4, and a gas hole 5 is arranged at the center of the plug 4. After such design, the accidental outflow of ink can be avoided, the internal and external atmospheric pressures are kept consistent, and the smooth ink supply is ensured.

[0024] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, and are not limited thereto; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that the technical solutions recorded in the foregoing embodiments can still be modified, or some or all of the technical features can be replaced by equivalents; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application, and they should be covered in the scope of the claims and the specification of the present application.

Claims

1. A brush, characterized by: The application relates to a writing brush, which comprises a storage ink cylinder (1), an ink control cylinder (2) and a brush head (3) connected in sequence, a partition is arranged at the lower part of the inside of the storage ink cylinder (1), a through hole is arranged on the partition, the through hole is connected with an ink supply pipe (7) extending downwards into the ink control cylinder (2), an ink control mechanism matched with the ink supply pipe (7) is arranged in the ink control cylinder (2), the ink control mechanism comprises an elastic stop pad (9) arranged in the ink control cylinder (2), the elastic stop pad (9) is in contact with the end of the ink supply pipe (7), a plurality of ink flow guide grooves (10) are arranged on the inner wall of the ink control cylinder (2), each ink flow guide groove (10) extends from the top to the bottom of the inner wall of the ink control cylinder (2), and a hard stop pad (11) is arranged below the elastic stop pad (9).

2. A brush according to claim 1, characterised in that: The ink flow guide grooves (10) are square or arc-shaped.

3. The brush of claim 1, wherein: An inner thread is arranged on the inner wall of the storage ink cylinder (1) below the partition, an outer thread connecting part (8) matched with the inner thread is arranged at the upper end of the ink control cylinder (2), and the ink supply pipe (7) freely penetrates through the outer thread connecting part (8).

4. The brush of claim 1, wherein: The storage ink cylinder (1) is made of transparent material and is marked with scale lines (6).

5. The brush of claim 1, wherein: A plug (4) is matched with the upper end of the storage ink cylinder (1), and a gas hole (5) is arranged at the center of the plug (4).

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