JP3242511U - ink storage brush - Google Patents

Abstract

To provide an ink storage type writing brush that can avoid contamination of the desk surface even when placed on the desk surface. An ink storage type writing brush has a pencil core 5 attached in a first brush tube 1, an ink storage pack 6 connected to the brush core 5 is provided in a second brush tube 4, and a first A groove 10 is formed in the brush tube 1, and a brush frame plate 7 is fitted and attached in the groove 10. One end of the brush frame plate 7 is hinge-connected in the groove 10, Two insertion plates 9 are provided side by side at the other end, a first clip 8 is provided between the brush frame plate 7 and the first pen tube 1, and a first clip 8 on the side closer to the insertion plate 9 is provided. An annular groove 11 is formed in the outer periphery of the pen tube 1, and a limit ring 12 located on the outer periphery of the brush frame plate 7 is fitted and attached in the annular groove 11. The limit ring 12 is further provided with an escape groove 13. When opened and the escape groove 13 is rotated to the position of the concave groove 10, the first clip 8 pushes one end of the insertion plate 9 in the brush frame plate 7 away from the first pen tube 1 through the escape groove 13. be able to. [Selection drawing] Fig. 3

Description

TECHNICAL FIELD The present invention relates to the technical field of writing brushes, specifically to ink storage type writing brushes.

At present, there are many kinds of ink-reserving brushes on the market, and the ink-reserving brushes can have a part of the ink themselves compared to the conventional brushes, and need to apply additional ink when writing. There is no ink, which effectively increases the writing speed of itself and is easy to carry around, but because the ink is soaked in the brush, it is not possible to put the ink storage type brush directly on the desk between writing, otherwise , the bristles will contaminate the writing desk surface, and holding the brush holder or hanger will affect the portability of the ink storage type brush, and the problem of putting the brush down between writings on the premise of satisfying the portability. How to solve is the difficult problem we are currently facing.

SUMMARY OF THE INVENTION The object of the present invention is to provide an ink-storing brush, which is equipped with a reversible brush frame plate on the brush tube, which can realize support for the ink-storing brush, and contact between the brush tip and the desk surface. It avoids contamination, is suitable for the two states of writing grip and placement between writing, does not affect the portability of the whole device, and solves the problems of the prior art.

The technical solutions adopted by the present invention to solve its technical problems are as follows. An ink-reserving brush, comprising a first brush tube and a brush cap detachably connected, a brush head attached to a front end of the first brush tube, and a second brush tip attached to a rear end of the first brush tube. Two pen tubes are mounted, a lead is mounted in the first pen tube, an ink reservoir pack is provided in the second pen tube and connected to the lead, and the first pen tube is recessed. A brush frame plate is fitted in the recessed groove, one end of the brush frame plate is hingedly connected to the recessed groove, and two insertion plates are provided side by side at the other end of the brush frame plate. , a first clip is provided between the hull plate and the first brush tube, the first clip always tends to rotate the hull plate away from the first brush tube, and inserts An annular groove is formed in the outer periphery of the first brush tube on the side closer to the plate, and a limiting ring located on the outer periphery of the brush frame plate is fitted and mounted in the annular groove, and the limiting ring further has a relief groove. When opened and the relief groove is rotated to the concave groove position, the first clip can push one end of the insertion plate in the brush frame plate away from the first pen tube through the relief groove. An insertion hole is formed in the brush cap to fit the insertion plate. An ink guide tube is installed in the ink reservoir pack to communicate with the pen lead, a second clip is further installed in the second pen tube, the second clip is capable of compressing the ink reservoir pack, and the second clip is provided with a pressing block. , the second pen tube is drilled with a through hole that fits with the pressing block, the second clip always tends to put the pressing block into the through hole, and the pressing block is supported by the elastic force of the second clip. When overcoming into the second pen tube, the ink reservoir pack can be pressed. An ink storage sleeve and a brush-fixing sleeve are detachably connected to the front end of the first brush tube, and an ink storage chamber communicating with the brush core is opened in the ink-storing sleeve. An inner sleeve tube is fitted and attached, a bristle is fixedly sandwiched in the front end of the inner sleeve tube, and a plurality of ink guide grooves are circumferentially arranged on the outer periphery of the end of the inner sleeve tube near the bristle. A partition plate is provided at the end of the inner sleeve tube remote from the bristles, and an ink discharge hole is provided at the center position of the partition plate. A plurality of installed bumps are further provided, and a steel ball is further mounted within the ink reservoir such that when the steel ball falls onto the bump, the ink discharge hole remains in communication with the ink reservoir. A friction protrusion is provided on the outer periphery of the limit ring.

The positive effects of the present invention are as follows. The ink-reserving brush according to the present invention includes a detachably connected brush cap, a first brush tube, and a second brush tube, wherein a lead is mounted in the first brush tube, and a second brush tube. A brush head is installed at the front end of the first brush tube, an ink storage pack is installed at the rear end of the first brush tube, and a groove is formed in the outer circumference of the first brush tube, and the groove rotates and opens and closes. A flexible brush frame plate is hingedly attached, the first pen tube is further provided with a limit ring capable of limiting the rotation and opening and closing of the brush frame plate, and the limit ring is fitted with the brush frame plate. When the groove is opened and when writing normally, the pedestal is pressed against the first pen tube and needs to be placed between writing, the pedestal is moved away from the first pen tube by rotating the limit ring. After rotating and separating, the bristles do not contact the desk surface after being placed on the desk surface, effectively avoiding the situation such as contamination, easy to switch between the two states, and not affecting the portability of the whole device. .

1 is a schematic diagram of the three-dimensional structure of the present invention; FIG. 1 is a front view of the present invention; FIG. 1 is a half-sectional view of the present invention; FIG. FIG. 4 is a schematic diagram of an open state of a brush frame plate in the first pen tube; FIG. 4 is a schematic diagram of a state in which the brush frame plate is opened and then fitted and inserted into the brush cap. FIG. 4 is an enlarged view of a cross-sectional view taken along line AA in FIG. 3; FIG. 4 is an enlarged view of a cross-sectional view in the direction of BB in FIG. 3; FIG. 4 is a schematic diagram of the position of the steel ball in the writing state of the present invention; 4 is a local enlarged view of I in FIG. 3;

The ink storage type brush according to the present invention, as shown in FIGS. A brush tip 3 is attached to, a second brush tube 4 is attached to the rear end of the first brush tube 1, a pencil core 5 is attached in the first brush tube 1, and a second brush tube 4 An ink storage pack 6 connected to a brush core 5 is provided inside, and the ink in the ink storage pack 6 can enter the brush tip 3 through the brush core 5, so that the ink can be replenished in a timely manner. , and there is no need to apply additional ink when writing, effectively improving the writing efficiency of the brush.

In order to easily place the entire ink-storage brush between writings and avoid direct contact contamination between the brush tip 3 and the desk surface, the first brush tube 1 is drilled with a groove 10 inside the groove 10. One end of the brush frame plate 7 is hinged in the concave groove 10, and two insertion plates 9 are provided side by side at the other end of the brush frame plate 7. A first clip 8 is provided between the brush frame plate 7 and the first brush tube 1, and the first clip 8 always rotates the brush frame plate 7 away from the first brush tube 1. tend to let When the brush frame plate 7 rotates and moves out of the groove 10, it forms a predetermined included angle with the entire pen tube, and the insertion plate 9 at the end of the brush frame plate 7 contacts the writing desk surface, The bristles 3 can be lifted to a predetermined height position to avoid contact contamination with the desk surface.

The brush frame plate 7 can be positioned in the recessed groove 10 by overcoming the elastic force of the first clip 8, and the user can easily write while gripping the brush frame plate in the writing state and the placing state. In order to easily adjust the rotation and opening/closing of the pen frame plate 7, an annular groove 11 is formed in the outer periphery of the first pen tube 1 on the side closer to the insertion plate 9. A limit ring 12 located at is fitted and attached. When the escape groove 13 is further opened in the limit ring 12 and the escape groove 13 rotates to the position of the concave groove 10 , the first clip 8 engages one end of the insertion plate 9 in the brush frame plate 7 through the escape groove 13 . It can be pushed away from the first pen tube 1 .

When it is necessary to write while gripping with the hand, as shown in FIG. The brush frame plate 7 rotates until it comes into contact with the inner peripheral surface of the limiting ring 12 and is not in an open state, allowing the user to write while holding the first brush tube 1 normally. When it is necessary to put down the ink-storing brush between writing, the limit ring 12 can be rotated to rotate the relief groove 13 in it to the position of the groove 10, as shown in FIG. The inner peripheral surface of the ring 12 does not restrict the brush frame plate 7, and under the elastic force of the first clip 8, the brush frame plate 7 rotates away from the first pen tube 1, and the necessary form a state.

Furthermore, since the brush cap 2 can be fitted with the brush frame plate 7 after it is rotated and opened, the brush cap 2 can be fitted with the insertion plate 9 in order to place the entire ink storage type brush more stably on the desk surface. As shown in FIG. 5, the brush cap 2 is placed horizontally on the desk in advance, and then the insertion plate 9 of the brush frame plate 7 in the open state is inserted into the insertion hole 14. Thus, it is possible to stably place the entire ink storage type brush.

Furthermore, in order for the ink in the ink storage pack 6 to easily enter the pencil lead 5, an ink guide tube 15 communicating with the pencil lead 5 is installed in the ink storage pack 6, and A second clip 16 capable of compressing the ink storage pack 6 is further attached, the second clip 16 is provided with a pressing block 17, and a through hole is drilled in the second pen tube 4 to fit the pressing block 17. , the second clip 16 always tends to put the pressing block 17 into the through-hole, and when the pressing block 17 overcomes the elastic force of the second clip 16 and enters the second pen tube 4 By pressing the ink reservoir pack 6 , the ink inside can be drawn into the pencil lead 5 via the ink guide tube 15 .

In order to better soak the bristles 3 in the ink and to facilitate the replacement of the bristles 3, an ink storage sleeve 18 and a bristle fixing sleeve 19 are attached detachably connected to the front end of said first brush tube 1. An ink storage chamber 20 is opened in the ink storage sleeve 18 to communicate with the brush core 5, an inner sleeve tube 21 is fitted and attached in the brush tip fixing sleeve 19, and a brush tip is attached to the front end of the inner sleeve tube 21. 3 are fixedly sandwiched, and a plurality of ink guide grooves 22 are formed in the outer periphery of the end of the inner sleeve tube 21 near the brush tip 3, and are separated from the brush tip 3 of the inner sleeve tube 21. A partition plate 23 is provided at the end, and an ink discharge hole 24 is opened at the center position of the partition plate 23 . The ink in the brush core 5 enters the brush tip fixing sleeve 19 through the ink discharge hole 24, and can replenish the brush tip 3 with ink through the ink guide groove 22 more uniformly.

To avoid the ink in the ink reservoir 20 from solidifying under non-use conditions, or to ensure that the ink in the ink reservoir 20 flows normally before writing use, the ink reservoir 20 A steel ball 26 is further mounted therein, and shaking the pen before use can cause the steel ball 26 to move irregularly within the ink reservoir 20, thereby avoiding solidification of the ink. In order to prevent the steel ball 26 located at the bottom of the ink storage chamber 20 from blocking the ink discharge hole 24 when in the writing state, as shown in FIG. A plurality of bumps 25 are further provided, the bumps 25 are located in the ink reservoir 20, and when the whole ink reservoir type brush is in the vertical position writing state, the steel balls 26 are bumped, as shown in FIG. 25 , leaving a predetermined gap between the bottom of the steel ball 26 and the ink discharge hole 24 , which remains in constant communication with the ink reservoir 20 .

Further, frictional protrusions are provided on the outer circumference of the limit ring 12 so that the user can easily adjust the opening/closing state of the brush frame plate 7 by rotating the limit ring 12 .

The technical solutions of the present invention are not limited within the scope of the above embodiments of the present invention. All technical contents not described in detail in the present invention are known technologies.

Claims (5)

It includes a first brush tube (1) and a brush cap (2) detachably connected, a brush tip (3) is attached to the front end of the first brush tube (1), and the first brush tube ( 1) An ink storage type brush with a second brush tube (4) attached to the rear end of said first brush tube (1), wherein a lead (5) is attached in said first brush tube (1) and said second brush tube (4) is provided with an ink storage pack (6) connected to the pencil lead (5), the first brush tube (1) is bored with a groove (10), and the brush is inserted into the groove (10). The frame plate (7) is fitted and attached, one end of the brush frame plate (7) is hinged in the concave groove (10), and the other end of the brush frame plate (7) is installed side by side. An insertion plate (9) is provided, and a first clip (8) is provided between the brush frame plate (7) and the first pen tube (1), and the first clip (8) is always There is an annular groove (11) on the outer circumference of the first pen tube (1) on the side closer to the insert plate (9) which tends to rotate the pen frame plate (7) away from the first pen tube (1). is opened, and a limiting ring (12) located on the outer periphery of the brush frame plate (7) is fitted and attached in the annular groove (11). When opened and the relief groove (13) is rotated to the position of the recessed groove (10), the first clip (8) engages one end of the insertion plate (9) in the brush frame plate (7) into the relief groove (13). An ink storage brush, characterized in that it can be pushed away from the first brush tube (1) via the . The ink storage type writing brush according to claim 1, characterized in that the brush cap (2) is provided with an inserting hole (14) for fitting with an inserting plate (9). An ink guide tube (15) is mounted in said ink reservoir pack (6) communicating with the pencil lead (5), and a second ink reservoir pack (6) can be compressed into the second brush tube (4). A clip (16) is further attached, the second clip (16) is provided with a pressing block (17), the second pen tube (4) is drilled with a through hole that fits with the pressing block (17), The second clip (16) always tends to push the pushing block (17) into the through hole, and the pushing block (17) overcomes the elastic force of the second clip (16) to push the second 2. An ink storage brush according to claim 1, characterized in that the ink storage pack (6) can be pressed when entering the writing tube (4). An ink storage sleeve (18) detachably connected to the front end of the first brush tube (1) and a brush tip fixing sleeve (19) are attached, and the ink storage sleeve (18) contains the core (5). A communicating ink storage chamber (20) is opened, an inner sleeve tube (21) is fitted and mounted in a brush-fixing sleeve (19), and a bristle (3) is attached to the front end of the inner sleeve tube (21). A plurality of ink guide grooves (22) are fixedly sandwiched and circumferentially installed on the outer circumference of the end of the inner sleeve tube (21) near the bristle (3), and the inner sleeve tube (21) is opened. A partition plate (23) is provided at the end away from the bristles (3), an ink discharge hole (24) is opened in the center position of the partition plate (23), and the partition plate (23) has an ink storage chamber ( 20) is further provided with a plurality of circumferentially-located bumps (25), further mounted with steel balls (26) in the ink reservoir (20), the steel balls (26) being bumped 2. An ink storage brush according to claim 1, characterized in that the ink discharge hole (24) remains in communication with the ink reservoir (20) when falling into (25). The ink-storage brush according to claim 1, characterized in that the outer circumference of the limiting ring (12) is provided with friction projections.

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