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CN-224224799-U - Magnetic stable unscrewing writing brush

CN224224799UCN 224224799 UCN224224799 UCN 224224799UCN-224224799-U

Abstract

The utility model belongs to the technical field of painting and calligraphy tools, in particular to a magnetic stable unscrewing writing brush, which aims at the problems that a plurality of writing brush holders and pen heads of the writing brush in the prior market can be separated, the writing brush and the pen holders are connected in a turnbuckle screwing mode, the pen heads and the pen holders are required to be screwed for a plurality of times during installation and disassembly, and the operation is complicated, and the proposal is now provided that the magnetic stable unscrewing writing brush comprises a writing brush and a pen holder, wherein the pen head is fixedly provided with an outer cylinder magnetic attraction structure part at the end far away from the pen milli, the outer cylinder magnetic attraction structure part comprises an outer cylinder magnet, the pen holder is fixedly provided with the inner cylinder magnetic attraction structural part towards one end of the pen head, the problems of axial falling off, radial dislocation of the pen head, annular rotation of the pen head and shaking of the pen head of the detachable writing brush are perfectly solved, the pen head and the pen holder are combined and detached very simply and quickly, normal use and good use experience of the magnetic attraction unscrewed writing brush are ensured, the separated pen head can be placed in the pen head moisturizing box for storage and moisturizing, and the pen holder is more convenient to carry.

Inventors

  • ZHU DI

Assignees

  • 北京墨狐科技有限公司

Dates

Publication Date
20260512
Application Date
20250509

Claims (8)

  1. 1. The magnetic stable unscrewing writing brush is characterized by comprising: The pen comprises a pen point (1) and a pen holder (2), wherein an outer cylinder magnetic attraction structural member (3) is fixedly arranged at the end, far away from the pen, of the pen point (1), the outer cylinder magnetic attraction structural member (3) comprises an outer cylinder magnet (33), an inner cylinder magnetic attraction structural member (4) is fixedly arranged at the end, facing the pen point (1), of the pen holder (2), the inner cylinder magnetic attraction structural member (4) comprises an inner cylinder magnet (43), and a plurality of magnetic poles are arranged in the outer cylinder magnet (33) and the inner cylinder magnet (43).
  2. 2. The magnetically stabilized unscrewing writing brush according to claim 1, wherein the outer barrel magnetic attraction member (3) comprises an outer barrel front section (31), one side of the outer barrel front section (31) is fixedly connected with an outer barrel rear section (32), the outer barrel rear section (32) is arranged in a writing point (1) far away from a writing tip and is fixedly connected with the writing point (1), or the outer barrel rear section (32) and the outer barrel front section (31) are jointly arranged in the writing point (1) far away from the writing tip and are fixedly connected with the writing point (1), and the outer barrel magnet (33) is arranged in the outer barrel rear section (32).
  3. 3. The magnetically stabilized unscrewing writing brush according to claim 1, wherein the inner barrel magnetic attraction member (4) comprises an inner barrel front section (41), an inner barrel rear section (42) is fixedly connected to one side of the inner barrel front section (41), the inner barrel rear section (42) is arranged inside a pen holder (2) facing the pen point (1) end and is fixedly connected with the pen holder (2), and the inner barrel magnet (43) is located in the inner barrel front section (41).
  4. 4. A magnetically stabilized unscrewing writing brush according to claim 3, characterized in that the outer barrel front section (31) is a rotating body and the inner barrel front section (41) is a rotating body or a regular polyhedron cylinder.
  5. 5. The magnetically stabilized unscrewing writing brush according to claim 2, wherein the front section (31) of the outer barrel comprises an outer barrel opening edge (311), a middle section (312) of the outer barrel and an outer barrel cone section (313), and the rear section (32) of the outer barrel is sequentially and fixedly connected with the outer barrel cone section (313), the middle section (312) of the outer barrel and the outer barrel opening edge (311) in the direction from the pen point (1) to the pen holder (2).
  6. 6. The magnetically stabilized unscrewing writing brush according to claim 3, wherein the inner barrel front section (41) comprises an inner barrel wing ring (411), an inner barrel cone section (412) and an inner barrel head section (413), the inner barrel rear section (42) is sequentially and fixedly connected with the inner barrel wing ring (411), the inner barrel cone section (412) and the inner barrel head section (413) in the direction from the pen holder (2) to the pen point (1), and preset gaps are reserved between the inner barrel head section (413) and the outer barrel opening edge (311) and between the inner barrel head section (312).
  7. 7. The magnetically stabilized unscrewing writing brush according to claim 5, wherein the outer barrel opening edge (311) comprises an opening edge anti-slip insection (3111), and the opening edge anti-slip insection (3111) is arranged on one side facing the pen holder (2).
  8. 8. The magnetically stabilized unscrewing writing brush according to claim 6, wherein the inner barrel wing ring (411) comprises wing ring anti-slip insections (4111), the wing ring anti-slip insections (4111) are arranged on one side facing the writing tip (1), and the opening edge anti-slip insections (3111) are matched with the wing ring anti-slip insections (4111).

Description

Magnetic stable unscrewing writing brush Technical Field The application relates to the technical field of painting and calligraphy tools, in particular to a magnetic stable unscrewing writing brush. Background The writing brush is used as a core tool for handwriting creation, the storage and maintenance of the writing brush are important, the traditional writing brush is longer, the writing brush is inconvenient to carry after being dipped with ink, a special storage system is lacked to ensure the safety and moisture retention of the writing brush, the moisture retention and maintenance problem of the writing brush pen point which is frequently used for writing is particularly critical, the writing brush is not hard enough to wash the writing brush for a few hours, unnecessary damage is caused to the writing brush point due to frequent cleaning, the writing brush is very necessary to temporarily retain the writing brush when the writing is stopped temporarily in the writing process, the writing brush is required to be stored in a moisture retention box when the writing brush is inconvenient to wash in some special scenes such as going out and students, the writing brush containing ink is required to be stored in the moisture retention box to be cleaned back to home, most of products on the market are stored, carried and retained boxes are large and heavy, the moisture retention effect is not good, the water leakage problem is not thoroughly solved, the writing brush is split into the writing brush and the writing brush is stored in a exquisite moisture retention box, the writing brush is stored in a common writing box, the writing brush is better in the writing box, the moisture retention box is required to be better to retain the moisture and the writing brush is required to be carried, or the writing brush is required to be separated from the writing brush holder and the pen holder is required to be taken to be carried in consideration. In addition, another important reason that the pen point and the pen holder can be detached is that the pen holder is a durable product and can be used for a long time, the pen point is a consumable product, one pen point is wasted in a few weeks, the pen holder and the pen point are detached, the worn pen point can be replaced conveniently, and the pen holder is used for a long time, so that the pen holder is more economical and environment-friendly. At present, a pen holder and a pen point of some writing brushes on the market can be separated, and most of writing brushes are connected in a turnbuckle screwing mode, so that the pen point and the pen holder are required to be screwed for a plurality of circles during installation and disassembly, and the operation is complex. Disclosure of utility model The utility model aims to solve the defects that in the prior art, a pen holder and a pen point of a writing brush are connected in a turnbuckle screwing mode, and the pen point and the pen holder are required to be screwed for a plurality of times during installation and disassembly, so that the operation is complicated, and provides a magnetic stable unscrewing writing brush. The application provides a magnetic stable unscrewing writing brush, which adopts the following technical scheme: a magnetically stabilized unscrewing writing brush, comprising: The pen comprises a pen point and a pen holder, wherein an outer cylinder magnetic attraction structural member is fixedly arranged at the end, far away from the pen point, of the pen point, the outer cylinder magnetic attraction structural member comprises an outer cylinder magnet, an inner cylinder magnetic attraction structural member is fixedly arranged at one end, facing the pen point, of the pen holder, the inner cylinder magnetic attraction structural member comprises an inner cylinder magnet, and a plurality of magnetic poles are arranged in the outer cylinder magnet and the inner cylinder magnet. Further, the outer cylinder magnetic attraction structure comprises an outer cylinder front section, one side of the outer cylinder front section is fixedly connected with an outer cylinder rear section, the outer cylinder rear section is arranged in a pen point far away from the pen tip and is fixedly connected with the pen point, or the outer cylinder rear section and the outer cylinder front section are jointly arranged in the pen point far away from the pen tip and are fixedly connected with the pen point, and the outer cylinder magnet is arranged in the outer cylinder rear section. Further, the inner cylinder magnetic attraction member comprises an inner cylinder front section, one side of the inner cylinder front section is fixedly connected with an inner cylinder rear section, the inner cylinder rear section is arranged inside a penholder facing the pen head end and is fixedly connected with the penholder, and the inner cylinder magnet is positioned in the inner cylinder front section. Further, the front section of