CN212555589U

CN212555589U - Writing brush with rotatable brush head

Info

Publication number: CN212555589U
Application number: CN202021977652.8U
Authority: CN
Inventors: 卢东福
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-11
Filing date: 2020-09-11
Publication date: 2021-02-19
Anticipated expiration: 2030-09-11

Abstract

The utility model relates to a rotatable writing brush of nib, including pen-holder and nib, the nib can be bent into the contained angle at the within range of 60~180 degrees, can reach and twist with fingers the cutting edge of a knife or a sword, hank the cutting edge of a knife or a sword and solved the high difficulty problem of calligraphy, and the nib can rotate. The penholder is provided with a rotating mechanism which can enable the pen point to rotate, and the rotating mechanism is connected with the pen point through a rotating shaft. By adopting the technical scheme that the pen point and the pen holder can be bent, the pen holding posture of an ancient person is changed into a free and active pen holding posture, the pen holding posture is more in line with the physiological structure of human health in writing, the muscle memory of a writing pen method is easy to cultivate, the moving range of fingers and arms of a writer is expanded, the left-hand and right-hand pen holding writing is easy, the left-hand pen holding right brain development of a child for education is particularly realized, and the effects of pen methods such as a middle point, a side point, a point-wrapped twisted tube, a point, a squat point and the like can be easily realized by operating the pen point; is beneficial to calligraphers and calligraphy lovers to write and can realize better calligraphy.

Description

Writing brush with rotatable brush head

Technical Field

The utility model relates to a writing tool technical field, concretely relates to rotatable writing brush of nib.

Background

The brush pen is a traditional writing tool and drawing tool from China, and is made of animal and fowl animal hairs. Is listed as one of four treasures of the Chinese study, including hard hair, combination hair and soft hair, and the main part of pen making is: the distance between the Chinese brush and the writing brush has been 7000 years old and 5000-year old, the structure of the writing brush is not changed, a straight rod is still used, and the materials of the brush hair and the decoration of the pen holder are different; the existing brush pen is written by the method of ancient people, the pen holding posture is limited, no matter the method of two, three and four finger pen holding of ancient people is used, the pen holding posture does not accord with the human physiology and influences the health, and the trend of improving the brush pen by the human physiology and health along with the arrival of the high-tech era is the development trend in the field; meanwhile, the high-depth calligraphy effect that the pen wants to write a middle tip and wrap a tip twisted tube in the writing process is not easy, and how to realize the power of the writing brush on the calligraphy through improving the writing brush is also the problem faced in writing with the writing brush.

SUMMERY OF THE UTILITY MODEL

In view of the above problem, the utility model provides a rotatable change of innovative nib accords with human physiology science, adopts the method of holding with the pen voluntarily, easily realizes the novel writing brush that the pen found merit power.

The utility model discloses a concrete technical scheme is:

a writing brush with a rotatable writing brush head comprises a pen holder and a writing brush head, wherein the writing brush head and the pen holder can be bent to form an included angle within the range of 60-180 degrees, and the writing brush head can rotate.

Further, preferably, a rotating mechanism capable of rotating the pen point is arranged on the pen holder, and the rotating mechanism is connected with the pen point through a rotating shaft.

Further, preferably, the rotating mechanism comprises a sliding groove formed in the pen holder along the length direction, a rack is inserted in the sliding groove in a sliding mode, a pinion is rotatably mounted at the inner side end of the sliding groove of the pen holder, a rotating shaft is arranged on the pinion, and the rotating shaft extends out of the pen holder and is connected with the pen point.

Further, preferably, the sliding groove is provided with 2 teeth on both sides of the pinion along the length direction of the pen holder.

Further, preferably, the rotating mechanism includes a sliding groove formed in the pen holder along the length direction, a rotating belt wheel and a rear rotating wheel are rotatably mounted at the front end and the rear end of the inner side of the sliding groove of the pen holder respectively, a rotating gear ring belt is sleeved on the rotating belt wheel and the rear rotating wheel, a rotating shaft is arranged on the rotating belt wheel, and the rotating shaft extends out of the pen holder and is connected with the pen point.

Further, preferably, the rotating shaft is provided with a mounting opening, the pen point is far away from the pen tip end and is provided with a through hole, and the through hole is mounted in the mounting opening and is fixedly connected with the rotating shaft through a screw and a nut.

Further, preferably, the rotating shaft is connected with the pen point through a ball joint.

Further, preferably, the pen head comprises a pen hair bundle arranged in a clamping sleeve, and the clamping sleeve is sleeved with a connecting sleeve capable of extruding the clamping sleeve to enable the opening of the clamping sleeve to clamp the pen hair bundle.

Further, preferably, the multifunctional pen further comprises an ink jet kettle, wherein the ink jet kettle is arranged on the pen holder and can jet ink to the pen point, and the pen holder is further provided with a pulley bracket.

The utility model discloses a writing brush is the preferred pen of exhibition room culture, is suitable for large-scale calligraphy and painting activities.

Of course, the drone can also write by hand induction or remotely in the air.

Certainly, the utility model discloses an electronic equipment such as time-recorder, children's language reader are read aloud can also install additional on the pen-holder. It is convenient for copying and creating, and can develop intelligence by listening to music writing method.

Of course, the pen holder of the utility model can be large or small.

The utility model discloses a multistage can be made to the pen-holder of writing brush, can splice between section and the section and can dismantle the connection, adopt threaded connection if two sections.

The utility model has the advantages that: by adopting the technical scheme that the pen point and the pen holder can be bent, the pen holding posture of an ancient person is changed into a free and active pen holding posture, the pen holding posture is more in line with the physiological structure of human health in writing, the muscle memory of a writing pen method is easily cultured, the moving range of fingers and arms of a writer is expanded, the pen is easily written by holding the pen by a left hand or a right hand, the open intelligence of an educational child is particularly cultured to be more beneficial, the development of the right brain is beneficial when the pen is held by the left hand, the development of the left brain is beneficial when the pen is held by the right hand, and the educational use of students.

The effects of penmanship methods such as center, side, deflection, wrapping, twisting, squat and the like can be easily realized by operating the pen point to rotate; the pen-holding posture is more in accordance with physiological requirements, is beneficial to calligraphers and calligraphy lovers to write and can realize better calligraphy, is a breakthrough of writing brush pen types for thousands of years, is a time innovation result of years of calligraphy activities of the inventor, and does not have the technical scheme implemented by others in the Chinese calligraphy course.

Drawings

Fig. 1 is a front view of a first embodiment of the present invention.

Fig. 2 is a front partial view of the first embodiment of the present invention, in which the rack is removed and the end of the pen shaft is cut away to show the pinion mounting structure.

Fig. 3 is a left side view of the first embodiment of the present invention, partially cut away to show the pinion and rack gear structure.

Fig. 4 is a front view of a second embodiment of the present invention.

Fig. 5 is a front partial view of a third embodiment of the present invention, with the rack removed.

Fig. 6 is a left side view of a third embodiment of the present invention.

Fig. 7 is a schematic view of a third embodiment of the present invention when the pen point and the pen holder are bent to form an included angle of 180 degrees.

Fig. 8 is a partial sectional view of a third embodiment of the present invention showing a pivot mounting hole.

FIG. 9 is a schematic view showing a fourth embodiment of the present invention when the pen point is bent to form an included angle of 90 degrees with the pen holder.

Fig. 10 is a schematic view illustrating a fourth embodiment of the present invention when the nib is bent to form an angle of 60 degrees with the shaft.

Fig. 11 is a front view of a fifth embodiment of the present invention.

Fig. 12 is an assembly diagram of a pen head structure according to an embodiment of the present invention.

Fig. 13 is a front view of an embodiment of the pen head structure of the present invention, in which the connecting sleeve and the mounting seat are cut away.

FIG. 14 is a front view of another embodiment of the nib of the present invention showing a cross-sectional view of the adapter sleeve and the mounting pad.

In the upper diagram: 1-pen holder, 2-pen point, 201-pen hair bundle, 202-clamping sleeve, 203-connecting sleeve, 204-mounting seat, 3-rotating shaft, 301-pinion, 302-rotating belt wheel, 303-rear rotating wheel, 304-bearing, 4-chute, 501-rack, 502-rotating gear ring belt, 6-mounting opening, 7-screw, 8-nut, 10-ball-bowl joint, 11-vertical rotating opening, 12-ink-jet kettle and 13-pulley support.

Detailed Description

In order to make the technical problems and technical solutions solved by the present invention more clearly understood, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description of the present invention, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Example 1:

as shown in fig. 1 to 3, a writing brush with a rotatable writing tip includes a shaft 1 and a writing tip 2, wherein the writing tip 2 and the shaft 1 are bent to form an included angle of 90 degrees, and the writing tip 2 can rotate.

The penholder 1 is provided with a rotating mechanism which can enable the pen point 2 to rotate, and the rotating mechanism is connected with the pen point 2 through a rotating shaft 3.

In this embodiment, the rotation mechanism includes a sliding groove 4 formed on the pen holder 1 along the length direction, and the sliding groove 4 is provided with 2 teeth on both sides of the pinion 301 along the length direction of the pen holder 1.

A pinion 301 is rotatably mounted at the inner side end of the sliding groove 4 of the pen holder 1, the pinion 301 rotates through a bearing 304 mounted in the pen holder 1, a rotating shaft 3 is arranged on the pinion 301, and the rotating shaft 3 extends out of the pen holder 1 and is connected with the pen point 2.

The rack 501 is inserted in the sliding groove 4 in a sliding manner, although 2 sliding grooves 4 are symmetrically arranged on the left and right sides, the rack 501 is inserted in only 1 sliding groove when the pen is used, the rack 501 is determined according to a hand holding a pen, if the pen is held by a right hand, the rack 501 is inserted in the sliding groove 4 close to the direction of the thumb of the right hand, the rack 501 is rubbed by the thumb to drive the pinion 301 to rotate, the pen point 2 is further driven to rotate back and forth, and therefore the pen method effect of the center-cut twisted tube and the tip-wrapped twisted tube is achieved.

By adopting the technical scheme that the pen point and the pen holder are bent, the writing pen more conforms to the physiological structure of a human body, the muscle memory of the writing penmanship is easily cultured, the moving range of fingers and arms of a writer is enlarged, the writing pen can be used for quickly writing, the effects of penmanship such as center, side, partial, wrapping twisting, squat and the like can be easily realized by operating the rotation of the pen point, and the writing pen is favorable for the physiological health of the human body

Example 2:

as shown in fig. 4, the present embodiment is different from the first embodiment in that, in the present embodiment, the sliding groove 4 is formed on the rotation mechanism including the barrel 1 along the length direction, a rotary belt wheel 302 and a rear rotary wheel 303 are respectively rotatably arranged at the front end and the rear end of the inner side of a chute 4 of the pen holder 1, a rotary gear ring belt 502 is sleeved on the rotary belt wheel 302 and the rear rotary wheel 303, the outer side of synchronous teeth arranged at the inner side of the rotary gear ring belt 502 is provided with a reticulate, the rotary gear ring belt 502 penetrates through the whole pen holder 1 and is sleeved on the rotary belt wheel 302 and the rear rotary wheel 303, a rotating shaft 3 is arranged on the rotary belt wheel 302, the rotating shaft 3 extends out of the pen holder 1 and is connected with the pen point 2, when in use, the reticulate at the outer side of the rotary gear ring belt 502, thereby driving the rotating belt wheel 302 and further driving the pen point 2 to rotate back and forth, and realizing the effect of the high-depth pen method of wrapping the twisted tube.

Of course, the rotating mechanism can also adopt a gear set, a gear rod, a gear set and a spring to realize a rotating mechanical structure, and the rotating mechanical structure is all the utility model discloses an equivalent technology is replaced.

The mechanical design scheme of a gear rack or a belt wheel and a ring belt is adopted in the 2 preferred technical schemes, so that the aim of flexibly realizing the back-and-forth rotation of the pen point 2 by rubbing with the thumb of a human hand to achieve the heart painting can be ensured, the rotation amount of the pen point 2 can be flexibly adjusted according to the pen conveying condition, and the effect of a high-depth pen method that the pen point needs to be rotated by a central point twist tube and a wrapping twist tube can be easily realized.

Example 3:

as shown in fig. 5 to 8, the present embodiment is different from the first embodiment in that a concave mounting opening 6 is formed on the shaft 3, and the pen tip 2 is mounted on the mounting opening 6, that is, the pen tip 2 is provided with a through hole far away from the pen tip, which is mounted in the mounting opening 6 and is fastened to the shaft 3 by a screw 7 and a nut 8.

The bending of the pen point 2 can be realized through the loosening and tightening nut 8, the rotation of the pen point 2 and the pen holder 1 within 60-180 degrees is realized, as shown in fig. 5, the state diagram is when the pen point 2 and the pen holder 1 are bent to form an included angle of 90 degrees, and after the loosening and tightening of the nut 8, the state diagram is when the pen point 2 and the pen holder 1 are bent to form an included angle of 180 degrees, as shown in fig. 7.

Example 4:

as shown in fig. 9 to 10, the difference between the present embodiment and the first embodiment is that in the present embodiment, the rotating shaft 3 is connected to the pen point 2 through a ball joint 10, the ball joint 10 is also called a ball bearing, preferably a ball bearing with an opening, which is the prior art, a vertical rotation opening 11 is opened at the end of the pen holder 1, the pen point 2 can be bent to form an included angle of 60 to 180 degrees with the pen point 2 and the pen holder 1 through the ball joint 10, and as shown in fig. 9, the pen point 2 and the pen holder 1 can be bent to form an included angle of 90 degrees; as shown in FIG. 10, the included angle between the pen point 2 and the pen shaft 1 can be 60 degrees.

Example 5:

as shown in fig. 11, the present embodiment is different from the first embodiment in that the present embodiment further includes an ink-jet pot 12, the ink-jet pot 12 is disposed on the pen holder 1 and can jet ink to the pen point 2, the ink-jet pot 12 includes a handle, a compression push rod is hinged on the handle, the compression push rod squeezes an air compressor, and air of the air compressor pushes a water storage bin to spray ink outwards through a spray tube, and the structure of the air-jet pot is the prior art.

In the implementation, the pulley support 13 can be arranged on the large-scale calligraphy and painting brush pen, and the large-scale calligraphy and painting brush pen can write on the ground through the pulley support 13, so that the old can conveniently carry the large-scale calligraphy and painting brush pen on the ground, the burden of wrists is reduced, and diseases caused by bending and lowering the head of a body during writing are protected.

Example 1 of the nib:

as shown in fig. 12 and fig. 13, the utility model discloses a but the pencil 201 of written hair 2 is quick replacement, but the written hair 2 is including installing pencil 201 in the clamping sleeve 202, the clamping sleeve 202 mouth is provided with out of shape mouthful and inclined plane, clamping sleeve 202 overcoat can extrude clamping sleeve 202 and make clamping sleeve 202 mouth press from both sides the adapter sleeve 203 of pencil 201, be provided with the inclined plane in the adapter sleeve 203 promptly, thereby clamping sleeve 202 mouth diameter diminishes and presss from both sides tight pencil 201 through clamping sleeve 202 inclined plane roof pressure clamping sleeve 202 among the downward motion process, the lower extreme of pivot 3 is provided with mount pad 204, adapter sleeve 203 passes through threaded connection on mount pad 204.

Example 2 of the nib:

as shown in fig. 14, the pencil bundle 201 of the pen point 2 of the present invention can be replaced quickly, the pen point 2 includes the pencil bundle 201 installed in the clamping sleeve 202, the clamping sleeve 202 is externally sleeved with the connecting sleeve 203 capable of extruding the clamping sleeve 202 to make the opening of the clamping sleeve 202 clamp the pencil bundle 201, the lower end of the rotating shaft 3 is provided with the mounting seat 204, and the clamping sleeve 202 is connected to the mounting seat 204 through threads.

The present invention has been described in detail with reference to the specific and preferred embodiments, but it should be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and any modifications, equivalents and the like made within the spirit and principle of the present invention should be included within the scope of the present invention.

Claims

1. The utility model provides a rotatable writing brush of nib, includes pen-holder (1) and nib (2), its characterized in that: the pen point (2) and the pen holder (1) can be bent to form an included angle within the range of 60-180 degrees, a rotating mechanism capable of enabling the pen point (2) to rotate is arranged on the pen holder (1), and the rotating mechanism is connected with the pen point (2) through a rotating shaft (3).

2. A writing brush with a rotatable writing tip according to claim 1, wherein: the rotating mechanism comprises a sliding groove (4) formed in the pen holder (1) along the length direction, a rack (501) is inserted in the sliding groove (4) in a sliding mode, a small gear (301) is rotatably installed at the inner side end of the sliding groove (4) of the pen holder (1), a rotating shaft (3) is arranged on the small gear (301), and the rotating shaft (3) extends out of the pen holder (1) and is connected with the pen point (2).

3. A writing brush with a rotatable writing tip according to claim 2, wherein: the sliding groove (4) is provided with 2 teeth on two sides of the pinion (301) along the length direction of the pen holder (1).

4. A writing brush with a rotatable writing tip according to claim 1, wherein: the rotating mechanism comprises a sliding groove (4) formed in the pen holder (1) along the length direction, a rotating belt wheel (302) and a rear rotating wheel (303) are respectively rotatably mounted at the front end and the rear end of the inner side of the sliding groove (4) of the pen holder (1), a rotating gear ring belt (502) is sleeved on the rotating belt wheel (302) and the rear rotating wheel (303), a rotating shaft (3) is arranged on the rotating belt wheel (302), and the rotating shaft (3) extends out of the pen holder (1) and is connected with the pen point (2).

5. A writing brush with a rotatable writing tip according to any one of claims 1 to 4, wherein: the pen point is characterized in that a mounting hole (6) is formed in the rotating shaft (3), the pen point (2) is far away from the pen point end and is provided with a through hole, and the through hole is mounted in the mounting hole (6) and is fixedly connected with the rotating shaft (3) through a screw (7) and a nut (8).

6. A writing brush with a rotatable writing tip according to any one of claims 1 to 4, wherein: the rotating shaft (3) is connected with the pen point (2) through a ball bowl joint (10).

7. A writing brush with a rotatable writing tip according to any one of claims 1 to 4, wherein: the pen point (2) comprises a pen hair bundle (201) arranged in a clamping sleeve (202), and a connecting sleeve (203) capable of extruding the clamping sleeve (202) to enable the opening of the clamping sleeve (202) to clamp the pen hair bundle (201) is sleeved outside the clamping sleeve (202).

8. A writing brush with a rotatable writing tip according to claim 1, wherein: the multifunctional pen is characterized by further comprising an ink-jet pot (12), wherein the ink-jet pot (12) is arranged on the pen holder (1) and can jet ink to the pen point (2), and the pen holder (1) is further provided with a pulley support (13).