CN217415326U - Demonstration pen convenient for hard-tipped pen calligraphy teaching - Google Patents

Abstract

The utility model discloses a demonstration pen convenient to hard-tipped pen calligraphy teaching relates to the calligraphy apparatus field, aims at solving among the prior art pen nib less, is difficult to see the problem of nib pen touch line, and the technical scheme of adoption is, including pen body and nib, the nib is on the pen body, nib pointed end size is 10-20 times of conventional nib pointed end size, there are ink reservoir, pipe and put black mechanism in the pen body, pipe one end with ink reservoir links to each other, and the other end communicates with the external world, and the port is located the nib with the junction of pen body, be equipped with on the pipe put black mechanism; through the size of enlargiing the pen, especially enlarge the nib part, can make the student can be clear see key information such as orientation, gradient and the line of brush stroke of nib clearly at the hard-tipped calligraphy teaching in-process, make the teaching lighter, write the process more directly perceived, improve teaching efficiency.

Description

Demonstration pen convenient for hard-tipped pen calligraphy teaching

Technical Field

The utility model relates to a calligraphy apparatus field specifically is a demonstration pen convenient to hard-tipped pen calligraphy teaching.

Background

The calligraphy is a special artistic expression form of character beauty in China and surrounding countries and regions which are deeply influenced by Chinese culture. Including chinese calligraphy, mongolian calligraphy, arabic calligraphy, english calligraphy, etc. The Chinese calligraphy is a specific traditional art of Chinese characters.

In a broad sense, calligraphy refers to the writing rule of characters and symbols. In other words, calligraphy refers to writing with its calligraphy, structure and seal according to the character and meaning, making it an artistic work with good sense of beauty.

Chinese calligraphy is classified into hard-pen calligraphy and soft-pen calligraphy according to the difference of writing instruments, wherein the hard-pen calligraphy is a calligraphy form in which writing is performed using a writing instrument having a hard tip such as a pen.

The pen point of the pen mainly has five sizes of EF, F, M, B and BB, wherein the width of the EF pen point is about: 0.24mm to 0.28mm, the width of the F nib is about: 0.28mm to 0.34mm, the width of the M nib is about: 0.34mm to 0.44mm, width of the B nib is about: 0.44mm to 0.54mm, the width of the BB nib is about: 0.66 mm-0.86 mm, therefore, for the sensory experience of writing, the sizes of the five pen points are smaller, and in the hard pen calligraphy teaching process, because the pen point is smaller, a student can not clearly see key information such as the orientation and the change of the pen point, the speed and the gradient of the pen point, the thickness and the width of the pen touch line and the like in the pen running process, so that great inconvenience is brought to teaching.

SUMMERY OF THE UTILITY MODEL

In view of the problem that exists among the prior art, the utility model discloses a demonstration pen convenient to hard pen calligraphy teaching, the technical scheme of adoption is, including a body and nib, the nib is in on the body, nib tip size is 10-20 times of conventional nib tip size, have ink storage tank, pipe and put black mechanism in the body, pipe one end with ink storage tank links to each other, and the other end communicates with the external world, and the port is located the nib with the junction of a body, be equipped with on the pipe put black mechanism, can save the ink in the ink storage tank, put black mechanism through the operation and can make the ink flow to the nib along the pipe on to write.

As a preferred technical scheme of the utility model, put black mechanism including putting black ware and spring, the body lateral wall is opened has logical groove and spout, lead to the groove with the spout position corresponding and all with the pipe is linked together, all with the pipe is perpendicular, it is linked together with the external world to lead to the groove, put black ware be lead to the groove with sliding connection in the spout, put black ware with the pressure equipment has the spring between the spout, put the flow of black ware in can the control pipe.

As a preferred technical solution of the present invention, the ink discharger includes a push rod, a connecting rod, a lower piston and an upper piston, the push rod, the upper piston, the connecting rod and the lower piston are sequentially connected, a pressing plate is disposed at an end of the lower piston, and the push rod, the connecting rod, the lower piston, the pressing plate and the upper piston are all cylinders; the diameter of the connecting rod is smaller than that of the upper piston and that of the lower piston, the diameter of the pressing plate is larger than that of the lower piston, the upper piston and the pushing rod are matched with the through groove in size, the lower piston is matched with the through groove in size, the lower piston can plug the conduit to block ink flowing, and when the connecting rod enters the conduit, the ink in the conduit can flow through the periphery of the connecting rod.

As a preferred technical scheme of the utility model, the push rod with it is in to go up the piston lead to inslot sliding connection, down the piston in spout sliding connection, the spout still communicates there is the spacing groove, the spacing groove the spout lead to the coaxial setting of groove, the clamp plate with spacing groove size phase-match, and be in spacing inslot sliding connection, the clamp plate with the spring is equipped with to the pressure between the spout, and when the normal extension of spring, lower piston blocks up the pipe, presses down the push rod and impresses the piston down in the spout, and the connecting rod gets into the pipe, and the ink flows to the nib along the pipe from the peripheral circulation of connecting rod on to write.

As a preferred technical scheme of the utility model, go up the piston with the opposite face edge of piston all has the fillet down to when reducing piston return, bring the ink volume in logical inslot into.

As an optimized technical proposal of the utility model, the ink storage bin is provided with an ink adding port which is connected with a screw cap through a thread.

The utility model has the advantages that: the utility model discloses an enlarge the size of pen, especially enlarge the nib part, can make the student can be clear see key information such as orientation, gradient and the line of a touch of nib clearly at the hard-tipped pen calligraphy teaching in-process, make the teaching lighter, write the process more directly perceived, improve teaching efficiency.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below; in all the drawings, the elements or parts are not necessarily drawn to actual scale.

FIG. 1 is a schematic view of the structure of the utility model in the initial state;

FIG. 2 is an enlarged schematic view of the structure at A of the present invention;

FIG. 3 is a structural diagram of the writing state of the present invention;

FIG. 4 is an enlarged schematic view of the structure at B of the present invention;

fig. 5 is a schematic view of the ink dispenser of the present invention.

In the figure: 1. a pen body; 101. an ink reservoir; 102. a conduit; 103. screwing a cover; 104. an ink discharger; 1041. a push rod; 1042. a connecting rod; 1043. a lower piston; 1044. pressing a plate; 1045. an upper piston; 105. a spring; 106. a through groove; 107. a chute; 108. a limiting groove; 2. a pen point.

Detailed Description

The technical solution of the present invention will be clearly and completely described with reference to the accompanying drawings. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1

As shown in fig. 1 to 5, the utility model discloses a demonstration pen convenient to hard pen calligraphy teaching, the technical scheme of adoption is, including a body 1 and nib 2, nib 2 is in on the body 1, nib tip size is 15 times of conventional nib tip size, there are ink storage 101, pipe 102 and the mechanism of putting black in the body 1, pipe 102 one end with ink storage 101 links to each other, and the other end communicates with the external world, and the port is located nib 2 with the junction of body 1, be equipped with on the pipe 102 put black mechanism, the operation is put black mechanism and can be emitted the ink in the ink storage 101, makes it flow to the nib along the pipe on, until most advanced to be convenient for write.

As a preferable technical solution of the present invention, the ink discharging mechanism includes an ink discharging device 104 and a spring 105, a through groove 106 and a sliding groove 107 are formed on a side wall of the pen body 1, the through groove 106 and the sliding groove 107 are corresponding in position and are both communicated with the conduit 102 and are both perpendicular to the conduit 102, the through groove 106 is communicated with the outside, the ink discharging device 104 is slidably connected in the through groove 106 and the sliding groove 107, and the spring 105 is press-fitted between the ink discharging device 104 and the sliding groove 107; the ink discharger 104 comprises a push rod 1041, a connecting rod 1042, a lower piston 1043 and an upper piston 1045, wherein the push rod 1041, the upper piston 1045, the connecting rod 1042 and the lower piston 1043 are sequentially connected, a pressure plate 1044 is arranged at the end part of the lower piston 1043, and the push rod 1041, the connecting rod 1042, the lower piston 1043, the pressure plate 1044 and the upper piston 1045 are all cylinders; the diameter of the connecting rod 1042 is smaller than the diameters of the upper piston 1045 and the lower piston 1043, the diameter of the pressure plate 1044 is larger than the diameter of the lower piston 1043, the sizes of the upper piston 1045 and the push rod 1041 are both matched with the size of the through groove 106, and the size of the lower piston 1043 is matched with the size of the chute 107; the push rod 1041 and the upper piston 1045 are slidably connected in the through groove 106, the lower piston 1043 is slidably connected in the through groove 107, the through groove 107 is further communicated with a limiting groove 108, the through groove 107 and the through groove 106 are coaxially arranged, the through groove 106 is arranged at a pen holding position, the pressing plate 1044 is matched with the limiting groove 108 in size and is slidably connected in the limiting groove 108, and a spring 105 is pressed between the pressing plate 1044 and the through groove 107; the connecting rod 1042 can enter the guide tube 102 by pressing the push rod 1041, the ink in the ink storage bin 101 flows to the pen point 2 along the guide tube 102 for writing, the push rod 1041 is released, the ink discharger 104 is reset under the action of the spring 105, and the lower piston 1043 blocks the guide tube 102 to stop the ink flow.

As a preferred technical solution of the present invention, the opposite face edges of the upper piston 1045 and the lower piston 1043 have round corners.

As a preferred technical scheme of the utility model, the ink storage tank 101 is provided with an ink adding port, and the ink adding port is connected with a screw cap 103 through threads.

The utility model discloses a theory of operation: unscrewing the screw cap 103, adding ink into the ink storage bin 101 through the ink adding port, and after the ink is added, screwing the screw cap 103 to seal the ink adding port; when writing, the push rod 1041 of the ink discharger 104 is pressed to make the lower piston 1043 enter the chute 107, the pressure plate 1044 slides along the limiting groove 108, the spring 105 is compressed, the connecting rod 1042 enters the conduit 102 to conduct the conduit 102, the ink in the ink storage tank 101 flows to the pen point 2 along the conduit 102 to write, and the upper piston 1045 can prevent the ink from flowing out from the seam between the through groove 106 and the push rod 1041.

After writing, the push rod 1041 is released, the ink discharger 104 is reset under the action of the spring 105, and the lower piston 1043 seals the guide tube 102 to stop ink flow.

The mechanical connection according to the present invention is a conventional means used by those skilled in the art, and can be suggested by limited tests, which is common knowledge.

Components not described in detail herein are prior art.

Although the present invention has been described in detail with reference to the specific embodiments, the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge range of those skilled in the art, and modifications or variations without creative efforts are still within the scope of the present invention.

Claims (6)

1. A demonstration pen for facilitating hard-tipped calligraphy teaching, comprising a pen body (1) and a pen tip (2), said pen tip (2) being on said pen body (1), characterized in that: the pen is characterized in that an ink storage bin (101), a guide pipe (102) and an ink discharging mechanism are arranged in the pen body (1), one end of the guide pipe (102) is connected with the ink storage bin (101), the other end of the guide pipe is communicated with the outside, a port is formed in the joint of the pen point (2) and the pen body (1), and the ink discharging mechanism is arranged on the guide pipe (102).

2. A demonstration pen for facilitating hard-tipped pen calligraphic teaching according to claim 1, wherein: the ink discharging mechanism comprises an ink discharging device (104) and a spring (105), a through groove (106) and a sliding groove (107) are formed in the side wall of the pen body (1), the through groove (106) and the sliding groove (107) correspond in position, are communicated with the guide pipe (102) and are perpendicular to the guide pipe (102), the through groove (106) is communicated with the outside, the ink discharging device (104) is connected with the through groove (106) and the sliding groove (107) in a sliding mode, and the spring (105) is installed between the ink discharging device (104) and the sliding groove (107) in a pressing mode.

3. A demonstration pen for facilitating hard-tipped pen calligraphic teaching according to claim 2, wherein: the ink discharger (104) comprises a push rod (1041), a connecting rod (1042), a lower piston (1043) and an upper piston (1045), the push rod (1041), the upper piston (1045), the connecting rod (1042) and the lower piston (1043) are sequentially connected, a pressure plate (1044) is arranged at the end part of the lower piston (1043), and the push rod (1041), the connecting rod (1042), the lower piston (1043), the pressure plate (1044) and the upper piston (1045) are all cylinders; the diameter of the connecting rod (1042) is smaller than the diameters of the upper piston (1045) and the lower piston (1043), the diameter of the pressing plate (1044) is larger than the diameter of the lower piston (1043), the upper piston (1045) and the push rod (1041) are matched with the through groove (106) in size, and the lower piston (1043) is matched with the sliding groove (107) in size.

4. A demonstration pen for facilitating hard-tipped pen calligraphic teaching according to claim 3, wherein: push rod (1041) with go up piston (1045) and be in lead to groove (106) sliding connection, piston (1043) is in down spout (107) sliding connection, spout (107) still communicate there is spacing groove (108), spacing groove (108) spout (107) lead to groove (106) coaxial setting, clamp plate (1044) with spacing groove (108) size phase-match, and be in spacing groove (108) sliding connection, clamp plate (1044) with spring (105) have been pressed between spout (107).

5. A demonstration pen for facilitating teaching of hard-tipped pen calligraphy according to claim 4, wherein: and the edges of the opposite surfaces of the upper piston (1045) and the lower piston (1043) are provided with round corners.

6. A demonstration pen for facilitating hard-tipped pen calligraphic teaching according to claim 1, wherein: an ink adding opening is formed in the ink storage bin (101), and a rotary cover (103) is arranged on the ink adding opening.

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