CN215792816U - Writing brush with adjustable gravity center - Google Patents

Abstract

The utility model discloses a writing brush with adjustable gravity center, comprising: the pen comprises a pen holder, a pen point is fixedly connected below the pen holder, a placing space is arranged in the pen holder, a balancing weight is movably arranged in the placing space, a moving mechanism capable of driving the balancing weight to move up and down is arranged in the placing space, binding structures capable of binding and fixing the pen point on the pen holder are arranged on the pen point and the pen holder, and compared with the prior art, the gravity center of a writing brush can be adjusted to enable a user to adapt to the gravity center of the writing brush when writing different calligraphies.

Description

Writing brush with adjustable gravity center

Technical Field

The utility model relates to the field of articles for daily use, in particular to a writing brush with adjustable gravity center.

Background

The writing brush can be divided into a button, a crown, a tube, a funnel and a tip according to the structural decomposition of the writing brush, wherein the tip part is the most important writing part. The writing brush has the biggest characteristic of soft writing, and a user can control the weight and the direction of a brush head by using the wrist force, the arm force, the pen holding posture control and the shaking of a fingertip when using the writing brush to write, so that different font structures are created, different font forms are written, great individual creativity is achieved, and the writing brush cannot be changed after being formed once, so that a writer often has a plurality of writing brushes to deal with different writing states.

Everyone's writing habit, the posture of holding a pen and the health gesture when writing all are different from person to person, and consequently there is slight difference to the requirement of writing brush of the people of writing of difference, but all structures are fixed unchangeable after traditional writing brush shaping, and the focus of writing brush also is fixed unchangeable, consequently can not be through the structure of adjusting the writing brush in order to adapt to the individual habit of writing people. After the writing brush enters the hands of an individual, a lot of waste is caused because the writing brush cannot meet the individual writing habit.

The writing brush writing is generally divided into five fonts including a regular script body, an clerical script body, a seal script body, a running script body and a cursive script body, wherein each font is divided into different genres, for example, the regular script body can be divided into a face body, an European script body, a willow body and a Zhao script body. The pen points of different writing styles are controlled differently, and the centers of gravity of the writing brushes are also different. All the structures of the traditional writing brush are fixed after being formed, so that a writer cannot finely adjust the gravity center of the writing brush according to different writing fonts.

Writing brush beginners often hardly hold wrist and fingertip and do all can, need through repetitive training with solidification action memory, when using traditional writing brush training, different writing brushes have different focus positions, need finely tune writing posture, form the challenge to the beginners.

In conclusion, the gravity center of the traditional writing brush cannot be adjusted after the traditional writing brush is formed, and the traditional writing brush cannot be suitable for different writing states, different requirements of different writers and different font writing requirements.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a writing brush with an adjustable gravity center.

In order to achieve the purpose, the utility model adopts the following scheme:

a writing brush with adjustable center of gravity, comprising: the pen comprises a pen holder, a pen point is fixedly connected below the pen holder, a placing space is arranged in the pen holder, a balancing weight is movably arranged in the placing space, a moving mechanism capable of driving the balancing weight to move up and down is arranged in the placing space, and binding structures capable of binding and fixing the pen point on the pen holder are arranged on the pen point and the pen holder.

Further, moving mechanism is including fixing the screw rod in the balancing weight top place be provided with the swivel becket in the space the swivel becket outer wall is fixed with the ring limit place the space inner wall and be equipped with the annular ring the ring limit activity sets up in the annular the swivel becket inner wall is equipped with the screw thread, the screw thread cover is established on the screw rod, is located to be equipped with the opening that the space was placed in the intercommunication on the pen-holder near annular one side be equipped with the inserting groove in the screw rod place space inner wall longitudinal fixation has the inserted bar, the inserted bar is pegged graft in the inserted bar be equipped with on the opening and can seal open-ended closing mechanism.

Furthermore, the closing mechanism comprises an arc-shaped groove arranged on one side of the opening, a baffle is movably arranged in the arc-shaped groove, buckling pieces are symmetrically fixed on the left side of the baffle, buckling grooves with salient points are symmetrically arranged on the left side of the opening, and buckling strips are fixed between the baffle and the buckling pieces.

Preferably, the binding structure comprises a plurality of copper wires wound on the pen holder and the pen point, and every two copper wires are wound oppositely.

Preferably, the shapes of the insertion rod and the insertion groove are consistent, the center of the insertion groove is circular, and two sides of the insertion groove are rectangular.

Preferably, the surface of the annular edge is provided with friction lines.

Preferably, the counterweight block is cylindrical.

In summary, compared with the prior art, the utility model has the beneficial effects that:

by adopting the technology, when a user needs to change the gravity center of the writing brush, the user drives the moving mechanism to drive the balancing weight in the placing space to move up and down, so that the gravity center of the pen holder is adjusted, and the pen holder and the pen head are bound and fixed through the binding mechanism.

Drawings

Fig. 1 is a perspective view of the present invention.

FIG. 2 is a schematic half-section view of the present invention.

FIG. 3 is a second half-sectional view of the present invention.

Fig. 4 is an exploded view of the present invention.

FIG. 5 is an enlarged view taken at A-1 of FIG. 4 according to the present invention.

Description of reference numerals: 1. a pen holder; 2. a pen point; 3. a placement space; 4. a balancing weight; 100. A moving mechanism; 200. a binding structure; 101. a screw; 102. a rotating ring; 103. encircling; 104. a ring groove; 105. a thread; 106. an opening; 107. a roll axis; 108. a plug rod; 201. a copper wire; 301. an arc-shaped slot; 302. a baffle plate; 303. a fastener; 304. buckling the groove; 305. buckling the strip; 71. grooving; 1031. and (5) rubbing the lines.

Detailed Description

The following detailed description provides many different embodiments or examples for implementing the utility model. Of course, these are merely embodiments or examples and are not intended to be limiting. In addition, repeated reference numbers, such as repeated numbers and/or letters, may be used in various embodiments. These iterations are for simplicity and clarity of describing the present invention and are not intended to represent a particular relationship between the various embodiments and/or configurations discussed.

The utility model will be further described with reference to the following description and embodiments in conjunction with the accompanying drawings:

a writing brush with adjustable center of gravity as shown in fig. 1 to 5, comprising: the writing brush comprises a pen holder 1, a pen point 2 is fixedly connected below the pen holder 1, a placing space 3 is arranged in the pen holder 1, a balancing weight 4 is movably arranged in the placing space 3, the balancing weight 4 is cylindrical, a moving mechanism 100 capable of driving the balancing weight 4 to move up and down is arranged in the placing space 3, a binding structure 200 capable of binding and fixing the pen point 2 on the pen holder 1 is arranged on the pen point 2 and the pen holder 1, the binding structure 200 comprises a plurality of copper wires 201 wound on the pen holder 1 and the pen point 2, every two copper wires 201 are wound relatively, when a user needs to change the gravity center of the writing brush, the moving mechanism 100 is driven by the user to drive the balancing weight 4 in the placing space 3 to move up and down, the gravity center of the pen holder 1 is adjusted, and the pen holder 1 and the pen point 2 are bound and fixed through the binding mechanism 200, compared with the prior art, the gravity center of the writing brush can be adjusted, so that a user can adapt to the gravity center of the writing brush when writing different calligraphies.

The moving mechanism 100 of the utility model comprises a screw 101 fixed above a balancing weight 4, a rotating ring 102 is arranged in the placing space 3, a ring edge 103 is fixed on the outer wall of the rotating ring 102, friction grains 1031 are arranged on the surface of the ring edge 103, a ring groove 104 is arranged on the inner wall of the placing space 3, the ring edge 103 is movably arranged in the ring groove 104, a thread 105 is arranged on the inner wall of the rotating ring 102, the thread 105 is sleeved on the screw 101, an opening 106 communicated with the placing space 3 is arranged on one side of the screw 101 close to the ring groove 104 and positioned on a penholder 1, an inserting groove 107 is arranged in the screw 101, an inserting rod 108 is longitudinally fixed on the inner wall of the placing space 3, the inserting groove 107 is inserted in the inserting rod 108, the inserting rod 108 and the inserting groove 107 are consistent in shape, the center of the inserting groove 107 is circular, two sides of the inserting groove 107 are rectangular, a sealing mechanism 300 capable of sealing the opening 106 is arranged on the opening 106, the rotating ring 102 arranged in the placing space 3 is rotated by a user, so that the rotating ring 102 rotates in the ring groove 104 through the ring edge 103, the screw 101 is driven by the screw thread 105 in the rotating ring 102 to move the balancing weight 4 up and down when the rotating ring 102 rotates, the screw 101 moves along the insertion rod 108 through the insertion groove 107 at the moment, and finally the opening 106 is closed by the closing mechanism 300 arranged on the opening 106, so that the gravity center of the penholder 1 is adjusted.

The closing mechanism 300 comprises an arc-shaped groove 301 arranged on one side of an opening 106, a baffle plate 302 is movably arranged in the arc-shaped groove 301, fastening pieces 303 are symmetrically fixed on the left side of the baffle plate 302, fastening grooves 304 with convex points are symmetrically arranged on the left side of the opening 106, fastening strips 305 are fixed between the baffle plate 302 and the fastening pieces 303, a user pulls the baffle plate 302 inserted in the arc-shaped groove 301 to move through the fastening strips 305, so that the fastening pieces 303 on the left side of the baffle plate 302 are inserted in the fastening grooves 304 with the convex points, and the convex points in the fastening grooves 304 fasten the fastening pieces 303, thereby achieving the effect of closing the opening.

While there have been shown and described the fundamental principles and principal features of the utility model and advantages thereof, it will be understood by those skilled in the art that the utility model is not limited by the embodiments described above, which are given by way of illustration of the principles of the utility model, but is susceptible to various changes and modifications without departing from the spirit and scope of the utility model as defined by the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (7)

1. A brush with adjustable center of gravity, characterized in that it comprises: a pen holder (1), a pen head (2) is fixed and connected below the pen holder (1), and a placement space is provided in the pen holder (1) (3), a counterweight (4) is movably provided in the placement space (3), and a moving mechanism (100) capable of driving the counterweight (4) to move up and down is provided in the placement space (3). ), and a binding structure (200) capable of binding and fixing the pen head (2) on the pen holder (1) is provided on the pen head (2) and the pen holder (1). 2. A brush with adjustable center of gravity according to claim 1, characterized in that the moving mechanism (100) comprises a screw (101) fixed above the counterweight (4), in the placement space (3) A rotating ring (102) is arranged inside, a ring edge (103) is fixed on the outer wall of the rotating ring (102), a ring groove (104) is arranged on the inner wall of the placement space (3), and a ring edge (103) is arranged on the inner wall of the placing space (3). ) is movably arranged in the ring groove (104), a thread (105) is provided on the inner wall of the rotating ring (102), the thread (105) is sleeved on the screw (101), and is adjacent to the ring groove (104) one An opening (106) connected to the placement space (3) is provided on the side of the pen barrel (1), an insertion slot (107) is provided in the screw (101), and an inner wall of the placement space (3) is longitudinally fixed with an opening (106). A plugging rod (108), the plugging groove (107) is plugged into the plugging rod (108), and a closing mechanism (300) capable of closing the opening (106) is provided on the opening (106). 3. A brush with adjustable center of gravity according to claim 2, characterized in that the closing mechanism (300) comprises an arc-shaped groove (301) arranged on one side of the opening (106), and in the arc-shaped groove ( A baffle plate (302) is movably arranged in 301), a buckle member (303) is symmetrically fixed on the left side of the baffle plate (302), and a buckle with a convex point is symmetrically arranged on the left side of the opening (106). An engaging groove (304) is provided, and a buckling strip (305) is fixed between the baffle plate (302) and the buckling element (303). 4. A brush with adjustable center of gravity according to claim 1, characterized in that the binding structure (200) comprises a plurality of copper wires (201) wound around the pen holder (1) and the pen head (2), and every two The copper wires (201) are intertwined relative to each other. 5. A brush with adjustable center of gravity according to claim 2, characterized in that the plug rod (108) and the plug groove (107) have the same shape, and the center of the plug groove (107) is circular, Both sides of the insertion slot (107) are rectangular. 6. The brush with adjustable center of gravity according to claim 2, characterized in that a friction pattern (1031) is provided on the surface of the ring edge (103). 7. A brush with adjustable center of gravity according to claim 1, characterized in that the weight block (4) is cylindrical.

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