CN220095992U

CN220095992U - Neutral pen structure for correcting holding gesture

Info

Publication number: CN220095992U
Application number: CN202321556767.3U
Authority: CN
Inventors: 赵毅
Original assignee: Hangzhou Qianyan Stationery Co ltd
Current assignee: Hangzhou Qianyan Stationery Co ltd
Priority date: 2023-06-19
Filing date: 2023-06-19
Publication date: 2023-11-28
Anticipated expiration: 2033-06-19

Abstract

The utility model discloses a neutral pen structure for correcting holding postures, and aims to provide a neutral pen structure for correcting holding postures, which can be used for writing only by pressing a pen holder according to good holding postures. The pen comprises a pen holder, a pen core and a fixing component, wherein a placing cavity is formed in the pen holder, the pen core is placed in the placing cavity and corresponds to the pen holder, an upper cover is arranged at the upper end of the pen holder, the upper cover is connected with the pen holder, a pressing hole is formed in the pen holder, one end of the fixing component penetrates through the pressing hole and is placed in the placing cavity and is in sliding connection with the pen holder, and the fixing component corresponds to the pen core. The beneficial effects of the utility model are as follows: the pen holder can be pressed according to a good holding gesture to write, the pen core is better fixed, the pen core is ensured to reset, the pen holder is applicable to different use scenes, and is convenient to rotate and hang.

Description

Neutral pen structure for correcting holding gesture

Technical Field

The utility model relates to the technical field of gel ink pens, in particular to a gel ink pen structure for correcting holding gesture.

Background

Neutral pens are used as the main tool for writing nowadays, and students now use neutral pens more and more under increasingly heavy academic tasks. For the health of students, the correct pen holding posture of the students needs to be cultivated, and meanwhile, poor pen holding habit needs to be corrected, so that the pen holding posture of the students is corrected as soon as possible. The existing neutral pen structure in the market needs to observe and adjust the pen gesture manually, and has limited adjustment capability on the pen holding gesture.

Chinese patent grant bulletin number: CN208812805U, authorized bulletin day 2019, 05 and 03, discloses an easy-to-hold anti-lost low-noise neutral pen, which comprises a pen holder, a pen hanger, a button, a push wheel, a name paste bracket, a name paste, a pen point, a pen holder and a pen core, and is characterized in that one end of the pen holder is provided with the pen hanger through hole interference fit, the pen hanger comprises a pen hanger barrel and a cantilever, three groups of slide ways and double-tooth bosses are uniformly arranged in the pen hanger barrel according to the circumference, the button and the push wheel are sequentially arranged in the pen hanger barrel, the other end of the pen holder is connected with the pen holder through threads, the pen point is connected with the end part of the pen holder through threads, the button is provided in the pen hanger barrel, six groups of spiral gears are uniformly distributed on the lower barrel opening of the button according to the circumference, and a shallow annular boss is arranged in the button barrel; the tail rod of the push wheel is upwards inserted into the button cylinder, the upper end of the tail rod of the push wheel is provided with an annular boss, when the push wheel is inserted into the button cylinder, the annular boss at the upper end of the push wheel passes over the annular boss in the button cylinder through pressure, and the two bosses form constraint, so that the push wheel cannot fall out of the button when no external force acts; the lower half part of the push wheel is a rotatable wheel, the outer edge of the wheel is provided with three groups of ribs which are arranged at equal price, and the top ends of the ribs are teeth which are mutually matched with the button cylinder mouth gear; the push button is downwards pressed to decompose the axial downward force into a horizontal plane rotation component force around the shaft through the inclined planes of the teeth, so that the push wheel is pushed to rotate in the pen hanging barrel; the name paste support is in a cylindrical shape, the outer surface of the middle cylinder is used for pasting the name paste, round bosses with gaps are arranged at two ends of the name paste support, and the name paste support is firmly clamped in the penholder after being plugged into the penholder; the pen point is internally provided with a spring base, and the spring base and the spring are arranged in an interference fit manner. The utility model has the defect of limited correction capability for bad holding gesture of the user.

Disclosure of Invention

The utility model provides a neutral pen structure capable of correcting holding gesture of writing only by pressing a pen holder according to the good holding gesture, aiming at overcoming the defect of limited correcting capability of the bad holding gesture of a user in the prior art.

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

the utility model provides a correct neutral pen structure of appearance of holding, includes pen-holder, refill and fixed subassembly, the pen-holder on be equipped with and place the chamber, the refill place the intracavity and corresponding in the pen-holder, the upper end of pen-holder be equipped with the upper cover, the upper cover be connected with the pen-holder, the pen-holder on be equipped with and press the hole, fixed subassembly one end pass and press the hole after place the intracavity and with pen-holder sliding connection, fixed subassembly and refill correspond.

The pen core is placed in the placing cavity on the pen holder, the pen holder protects the pen core on the inner wall, the pen core is a main tool for writing, an upper cover is installed at the upper end of the pen holder, the upper cover is placed at the upper end of the placing cavity and connected with the pen holder, the pen core is limited in the placing cavity, a plurality of pressing holes are formed in the pen holder and communicated with the placing cavity, the pressing holes are distributed on the pen holder and correspond to the thumb, the index finger and the middle finger of a writer respectively, the distribution position is consistent with the placing position of the fingers under correct writing habit, and a fixing assembly is installed on the pressing holes. The fixed subassembly passes and presses the hole and correspond with the refill of inside, and the refill is incompletely fixed in the chamber of placing of pen-holder, has certain activity space, can arouse the jump of refill at writing, is unsuitable for writing, can press fixed subassembly, with fixed subassembly and refill contact, can fix the refill, guarantee that the refill is not placing the intracavity and jumping, can normally write, utilizes pressing fixed subassembly to inject the position of thumb, forefinger and middle finger, develops the good habit of writing of user, has reached the purpose that need press the just can write to the pen-holder according to good holding appearance.

Preferably, the fixing component is provided with a plurality of pressing holes, the pen holder is provided with a plurality of pressing holes, the fixing component corresponds to the pressing holes one by one, the fixing component comprises a sliding rod, one end of the sliding rod penetrates through the pressing holes and then is placed in the placing cavity, one end of the sliding rod, which is placed outside the pen holder, is provided with a pressing piece, the pressing piece is connected with the sliding rod, one end of the sliding rod, which is placed in the placing cavity, is provided with a plurality of fixing pieces, one side of each fixing piece is connected with the sliding rod, the other end of each fixing piece is provided with a fixing groove, the shape of each fixing groove corresponds to that of a pen core, and the plurality of fixing pieces are uniformly mounted on the sliding rod. The sliding rod of fixed subassembly passes presses the hole, and the sliding rod is arranged in the one end installation of placing the intracavity and presses the piece, presses the piece to be equipped with a plurality of on the terminal surface of sliding rod evenly distributed, presses to be equipped with the fixed slot on the piece, and the shape of fixed slot is circular-arc, and circular-arc is corresponding with the refill, laminating refill that can be better, presses the piece at the other end installation of sliding rod, is convenient for press the sliding rod to remove in order to fix the refill, and fixed subassembly is equipped with three and presses the hole one-to-one, and the fixed refill that such design can be better.

Preferably, the upper cover on be equipped with the stopper, the stopper place in placing the intracavity, the top surface of stopper is connected with the bottom surface of upper cover, the stopper on be equipped with the spring, the refill on be equipped with the return spring piece, the one end of spring and the bottom surface contact of stopper, the other end and the rebound piece contact of spring, the lateral surface of stopper and the inner wall threaded connection of pen-holder. The bottom surface and the stopper of upper cover are connected, and the intracavity is placed in to the stopper, and the upper cover passes through stopper and pen-holder threaded connection, restricts the refill in placing the intracavity, installs back shell fragment on the refill, is equipped with the spring in the bottom surface of stopper, and spring and resilience piece contact provide pressure to the resilience piece, guarantee that the nib of refill is in pen-holder lower extreme exit all the time, can be when not fixing the refill, if the refill beats, can reset under the effect of spring, guarantees when fixing the refill, the correct position of refill, and such design can guarantee that the refill resets.

Preferably, the limiting block on be equipped with spacing hole, spacing hole and refill correspond, spacing downthehole is arranged in on the top of refill, the upper cover on be equipped with the lead screw, in spacing downthehole is arranged in after the one end of lead screw runs through the upper cover, lead screw and upper cover threaded connection, the one end that the lead screw runs through the upper cover is equipped with the installation push pedal, the push pedal be connected with the lead screw, the other end of lead screw is equipped with the rotary rod, the rotary rod be connected with the lead screw. Offer spacing downthehole on the stopper, spacing downthehole is arranged in to the upper end of refill, upper cover installation lead screw, the lead screw runs through the lead screw and arranges in spacing downthehole one end installation push pedal in spacing downthehole is arranged in to the lead screw, the push pedal can descend along with the rotation of lead screw, the push pedal descends and can fix the refill with refill contact, the refill after fixing can need not to press the fixed block and can normally write, can fix the refill when inconvenient pressing fixed subassembly at the user and write, the rotary rod is convenient for rotate in the upper end installation rotary rod of lead screw, such design can be applicable to different service scenarios.

Preferably, the upper cover is provided with friction blocks, the friction blocks are connected with the side face of the upper cover, the friction blocks are provided with a plurality of friction blocks, and the friction blocks are uniformly distributed along the axis of the upper cover. The friction blocks of the upper cover are uniformly distributed on the side face of the upper cover, the upper cover is convenient to rotate so as to open the placing cavity, the pen core can be replaced, and the design is convenient to rotate.

Preferably, a hook is arranged at the upper end of the penholder, the shape of the hook is L-shaped, and one end of the hook is connected with the penholder. The hanging hook is arranged on the penholder and is L-shaped and is arranged at the upper end of the penholder, so that the penholder can be hung.

The beneficial effects of the utility model are as follows: the pen holder can be pressed according to a good holding gesture to write, the pen core is better fixed, the pen core is ensured to reset, the pen holder is applicable to different use scenes, and is convenient to rotate and hang.

Drawings

FIG. 1 is a schematic view of a construction of the present utility model;

FIG. 2 is a cross-sectional view of FIG. 1;

FIG. 3 is a schematic view of the structure of the fixing assembly of FIG. 1;

fig. 4 is a schematic structural view of the cartridge of fig. 1.

In the figure: 1. a penholder; 11. a placement cavity; 12. pressing the hole; 2. a pen core; 21. a return spring plate; 3. a fixing assembly; 31. a slide bar; 32. a fixing piece; 33. a fixing groove; 34. pressing the sheet; 4. an upper cover; 41. a limiting block; 42. a limiting hole; 43. a screw rod; 44. a push plate; 45. a rotating rod; 46. a friction block; 5. a spring; 6. a hook.

Detailed Description

The utility model is further described below with reference to the drawings and detailed description.

In the embodiment shown in fig. 1, 2 and 4, a neutral pen structure for correcting holding gesture comprises a pen holder 1, a pen core 2 and a fixing component 3, wherein a holding cavity 11 is arranged on the pen holder 1, the pen core 2 is arranged in the holding cavity 11 and corresponds to the pen holder 1, an upper cover 4 is arranged at the upper end of the pen holder 1, the upper cover 4 is connected with the pen holder 1, a pressing hole 12 is arranged on the pen holder 1, one end of the fixing component 3 passes through the pressing hole 12 and is arranged in the holding cavity 11 and is in sliding connection with the pen holder 1, and the fixing component 3 corresponds to the pen core 2.

As shown in fig. 3, the fixing component 3 is provided with a plurality of pressing holes 12, the pen holder 1 is provided with a plurality of pressing holes 12, the fixing component 3 corresponds to the pressing holes 12 one by one, the fixing component 3 comprises a sliding rod 31, one end of the sliding rod 31 passes through the pressing holes 12 and is placed in the placing cavity 11, one end of the sliding rod 31, which is placed outside the pen holder 1, is provided with a pressing piece 34, the pressing piece 34 is connected with the sliding rod 31, one end of the sliding rod 31, which is placed in the placing cavity 11, is provided with a plurality of fixing pieces 32, one side of each fixing piece 32 is connected with the sliding rod 31, the other end of each fixing piece 32 is provided with a fixing groove 33, the shape of each fixing groove 33 corresponds to the shape of the pen core 2, and the plurality of fixing pieces 32 are uniformly arranged on the sliding rod 31.

The upper cover 4 is provided with a limiting block 41, the limiting block 41 is arranged in the placing cavity 11, the top surface of the limiting block 41 is connected with the bottom surface of the upper cover 4, the limiting block 41 is provided with a spring 5, the pen core 2 is provided with a return spring piece 21, one end of the spring 5 is contacted with the bottom surface of the limiting block 41, the other end of the spring 5 is contacted with the return spring piece 21, and the outer side surface of the limiting block 41 is in threaded connection with the inner wall of the pen holder 1.

The limiting block 41 is provided with a limiting hole 42, the limiting hole 42 corresponds to the pen core 2, the top end of the pen core 2 is arranged in the limiting hole 42, the upper cover 4 is provided with a screw rod 43, one end of the screw rod 43 penetrates through the upper cover 4 and then is arranged in the limiting hole 42, the screw rod 43 is in threaded connection with the upper cover 4, one end of the screw rod 43 penetrating through the upper cover 4 is provided with an installation push plate 44, the push plate 44 is connected with the screw rod 43, the other end of the screw rod 43 is provided with a rotary rod 45, and the rotary rod 45 is connected with the screw rod 43.

The upper cover 4 is provided with friction blocks 46, the friction blocks 46 are connected with the side face of the upper cover 4, the friction blocks 46 are provided with a plurality of friction blocks 46, and the plurality of friction blocks 46 are uniformly distributed along the axis of the upper cover 4. The upper end of the penholder 1 is provided with a hook 6, the shape of the hook 6 is L-shaped, and one end of the hook 6 is connected with the penholder 1.

When the pen is used, the pen core 2 is placed in the placing cavity 11 of the pen holder 1, the pen point extends out from the lower end of the placing cavity 11, the spring 5 is installed on the return spring piece 21 of the pen core 2, the upper cover 4 is connected with the inner wall of the pen holder 1 through the limiting block 41 in a threaded manner, the upper end of the pen core 2 is placed in the limiting hole 42, meanwhile, the lower end of the limiting block 41 is contacted with the spring 5, the elastic force is applied to the pen core 2, and the pen point is ensured to be normally separated. When the pencil is used, the rotary rod 45 on the screw rod 43 is rotated, the push plate 44 at the lower end of the screw rod 43 is far away from the upper end of the pencil core 2, so that the pencil core 2 is in a movable state, the pressing piece 34 on the fixing component 3 is pressed at the moment, the sliding rod 31 drives the fixing piece 32 to be in contact with the pencil core 2, the fixing groove 33 corresponds to the pencil core 2, the thumb, the index finger and the middle finger respectively act on the three fixing components 3 on the pencil holder 1, the three fixing components 3 jointly fix the pencil core 2, normal writing of the pencil core 2 is ensured, and the holding gesture is corrected by pressing the fixing pencil core 2. When the pen is not required to be held in a correct posture in a specific use occasion, the pushing plate can be contacted with the upper end of the pen core 2 by rotating the screw rod 43 so as to fix the pen core 2, and the purpose of normal writing is achieved.

Claims

1. The utility model provides a correct neutral pen structure of holding appearance, its characterized in that, including pen-holder (1), refill (2) and fixed subassembly (3), pen-holder (1) on be equipped with and place chamber (11), refill (2) place in place chamber (11) and in pen-holder (1) corresponding, the upper end of pen-holder (1) be equipped with upper cover (4), upper cover (4) be connected with pen-holder (1), pen-holder (1) on be equipped with and press hole (12), fixed subassembly (3) one end pass and press hole (12) after place in chamber (11) and with pen-holder (1) sliding connection, fixed subassembly (3) and refill (2) corresponding.

2. The neutral pen structure for correcting holding postures according to claim 1, characterized in that the fixing component (3) is provided with a plurality of pressing holes (12), the pen holder (1) is provided with a plurality of pressing holes (12), the fixing component (3) corresponds to the pressing holes (12) one by one, the fixing component (3) comprises a sliding rod (31), one end of the sliding rod (31) penetrates through the pressing holes (12) and then is placed in the placement cavity (11), one end of the sliding rod (31) placed outside the pen holder (1) is provided with a pressing piece (34), the pressing piece (34) is connected with the sliding rod (31), one end of the sliding rod (31) placed in the placement cavity (11) is provided with a plurality of fixing pieces (32), one side of each fixing piece (32) is connected with the sliding rod (31), the other end of each fixing piece (32) is provided with a fixing groove (33), the shape of each fixing groove (33) corresponds to that of a pen core (2), and the plurality of fixing pieces (32) are uniformly installed on the sliding rod (31).

3. The neutral pen structure for correcting holding postures according to claim 1, characterized in that a limiting block (41) is arranged on the upper cover (4), the limiting block (41) is arranged in the placing cavity (11), the top surface of the limiting block (41) is connected with the bottom surface of the upper cover (4), a spring (5) is arranged on the limiting block (41), a return spring piece (21) is arranged on the pen core (2), one end of the spring (5) is in contact with the bottom surface of the limiting block (41), the other end of the spring (5) is in contact with the rebound piece (21), and the outer side surface of the limiting block (41) is in threaded connection with the inner wall of the pen holder (1).

4. A neutral pen structure for correcting holding gesture according to claim 3, characterized in that, stopper (41) on be equipped with spacing hole (42), spacing hole (42) corresponding with refill (2), in spacing hole (42) is arranged in on the top of refill (2), upper cover (4) on be equipped with lead screw (43), in spacing hole (42) is arranged behind upper cover (4) in one end penetration of lead screw (43), lead screw (43) and upper cover (4) threaded connection, one end that lead screw (43) penetrated upper cover (4) is equipped with installation push pedal (44), push pedal (44) be connected with lead screw (43), the other end of lead screw (43) is equipped with rotary rod (45), rotary rod (45) be connected with lead screw (43).

5. The neutral pen structure for correcting holding gesture according to claim 4, wherein the upper cover (4) is provided with friction blocks (46), the friction blocks (46) are connected with the side face of the upper cover (4), the friction blocks (46) are provided with a plurality of friction blocks (46) which are uniformly distributed along the axis of the upper cover (4).

6. The neutral pen structure for correcting holding posture according to claim 1, wherein a hook (6) is arranged at the upper end of the pen holder (1), the shape of the hook (6) is L-shaped, and one end of the hook (6) is connected with the pen holder (1).