CN219191732U

CN219191732U - Environment-friendly spiral rotary ball pen

Info

Publication number: CN219191732U
Application number: CN202222710913.5U
Authority: CN
Inventors: 闻向阳
Original assignee: Ningbo Wuyun Pen Manufacturing Co ltd
Current assignee: Ningbo Wuyun Pen Manufacturing Co ltd
Priority date: 2022-10-14
Filing date: 2022-10-14
Publication date: 2023-06-16
Anticipated expiration: 2032-10-14

Abstract

The utility model belongs to the field of ballpoint pens, in particular to an environment-friendly spiral rotary ballpoint pen, aiming at the problem that sound is generated when the ballpoint pen is pressed, surrounding people are disturbed, the outer wall of the ballpoint pen is not provided with a collision-proof and drop-proof protective shell, the environment-friendly spiral rotary ballpoint pen is presently provided with a pen holder and a pen point positioned at the bottom of the pen holder, a lifting assembly for carrying out spiral lifting is arranged in the pen holder, a connecting assembly for connecting the pen holder and the pen point is arranged at the bottom of the pen holder, a first protective sleeve and a second protective sleeve are arranged at the bottom of the pen holder, the environment-friendly spiral rotary ballpoint pen has certain elasticity, when the ballpoint pen is collided and dropped and is dropped, the ball-point pen can be well protected, the damage of the ballpoint pen is reduced, the service life of the ballpoint pen is prolonged, the waste of the ballpoint pen is reduced, the environment pollution caused by excessive waste of the ballpoint pen is avoided, the pen core can be outwards rotated out from the pen tube through rotating a sliding column, and the surrounding people cannot be influenced by the sound in the rotating process.

Description

Environment-friendly spiral rotary ball pen

Technical Field

The utility model relates to the technical field of ball-point pens, in particular to an environment-friendly spiral rotary ball-point pen.

Background

The ball pen is a pen using minute rotary ball, which is made of brass, steel or tungsten carbide, and can release ink on paper when writing, and the ball pen is widely used because of simple structure, portability, lubrication of writing, quick drying of ink after writing, and the like.

Ball point pens, although widely used, have many disadvantages in themselves:

1. when a ball-point pen is used, the ball-point pen is usually required to be pressed, and the pen core is pressed out from the pen tube by force, but the ball-point pen can make a clicking sound during pressing, and frequent pressing can even disturb surrounding people.

2. When the ball pen is knocked or falls in the use process, the ball pen can be damaged and broken, and the ball pen cannot be protected, so that a large number of ball pens are unnecessarily wasted.

Disclosure of Invention

The utility model provides an environment-friendly spiral rotary ball pen, which solves the defects that the ball pen can generate sound when pressed in the prior art, the surrounding people are disturbed, the outer wall of the ball pen is not provided with a collision and drop preventing protective shell, and the ball pen cannot be protected.

The utility model provides the following technical scheme:

an environment-friendly spiral rotary ball pen comprises a pen holder and a pen point positioned at the bottom of the pen holder, wherein a lifting assembly for performing spiral lifting is arranged in the pen holder;

the bottom of the pen holder is provided with a connecting component for connecting the pen holder and the pen point.

In a possible design, the lifting assembly is including locating the spiral rotation groove in the pen-holder, be equipped with conflict groove in the pen-holder, and conflict groove and spiral rotation groove are linked together, sliding connection has the dwang in the spiral rotation groove, the one end fixedly connected with hollow post of dwang, the top fixedly connected with spliced pole of hollow post, the top fixedly connected with slip post of spliced pole, and the slip post sets up in the pen-holder, the bottom of hollow post is equipped with logical groove.

In one possible design, the connecting assembly comprises a hollow screw fixedly connected with the bottom of the first protective sleeve, an external thread is arranged on the outer side of the hollow screw, a thread is arranged in the pen point, and the thread is in threaded connection with the hollow screw.

In one possible design, fixedly connected with fixed plate in the nib, the top fixedly connected with spring of fixed plate, it has the refill to run through in the spring, and the outer wall fixedly connected with stopper of refill, and the bottom of stopper touches with the top of spring, and the top of refill extends to the logical inslot of hollow post.

In one possible design, the outer wall of the pen holder is fixedly connected with a first protective sleeve, and the outer wall of the pen point is fixedly connected with a second protective sleeve.

In one possible design, the outer wall of the second protective sleeve is provided with a pen holding arc groove.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the utility model as claimed.

According to the ball pen, the first protective sleeve and the second protective sleeve are arranged, and have certain elasticity, so that the ball pen can be buffered and protected through elasticity when being knocked or dropped.

According to the utility model, the sliding column is arranged, the rotating rod can be driven to rotate and descend through rotating the sliding column, the pen refill is rotated out to the lower side of the pen tube, the whole structure is simple, the operation is convenient, and no sound is generated.

According to the ball pen, the first protective sleeve and the second protective sleeve are arranged, the ball pen has certain elasticity, when the ball pen is knocked and falls down and is thrown, the ball pen can be well protected, the damage to the ball pen refill is reduced, the service life of the ball pen is prolonged, the waste of the ball pen is reduced, the environmental pollution caused by excessive waste of the ball pen is avoided, meanwhile, the refill can be rotated out of the pen tube through rotating the sliding column, and the influence of sound on surrounding people is avoided in the rotating process.

Drawings

FIG. 1 is a three-dimensional schematic view of an environment-friendly spiral rotary ball-point pen according to an embodiment of the present utility model;

fig. 2 is a first perspective three-dimensional view of an environment-friendly spiral rotary ball-point pen holder according to an embodiment of the present utility model;

FIG. 3 is a second perspective three-dimensional cross-sectional view of an environment-friendly screw-rotation ballpoint pen barrel according to an embodiment of the present utility model;

fig. 4 is a three-dimensional sectional view of an environment-friendly spiral rotary ball-point pen tip according to an embodiment of the present utility model.

Reference numerals:

1. a first protective sleeve; 2. a second protective sleeve; 3. a pen point; 4. a sliding column; 5. a penholder; 6. a connecting column; 7. a hollow column; 8. a rotating lever; 9. a spiral rotating groove; 10. a hollow screw; 11. a collision groove; 12. a spring; 13. a limiting block; 14. a pen core; 15. a thread; 16. and a fixing plate.

Detailed Description

Embodiments of the present utility model will be described below with reference to the accompanying drawings in the embodiments of the present utility model.

In describing embodiments of the present utility model, it should be noted that, unless explicitly stated and limited otherwise, the terms "coupled" and "mounted" should be interpreted broadly, and for example, "coupled" may or may not be detachably coupled; may be directly connected or indirectly connected through an intermediate medium. In addition, "communication" may be direct communication or may be indirect communication through an intermediary. Wherein, "fixed" means that the relative positional relationship is not changed after being connected to each other. References to orientation terms, such as "inner", "outer", "top", "bottom", etc., in the embodiments of the present utility model are merely to refer to the orientation of the drawings and, therefore, the use of orientation terms is intended to better and more clearly illustrate and understand the embodiments of the present utility model, rather than to indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be construed as limiting the embodiments of the present utility model.

In embodiments of the present utility model, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature.

In the embodiment of the present utility model, "and/or" is merely an association relationship describing an association object, and indicates that three relationships may exist, for example, a and/or B may indicate: a exists alone, A and B exist together, and B exists alone. In addition, the character "/" herein generally indicates that the front and rear associated objects are an "or" relationship.

Reference in the specification to "one embodiment" or "some embodiments" or the like means that a particular feature, structure, or characteristic described in connection with the embodiment is included in one or more embodiments of the utility model. Thus, appearances of the phrases "in one embodiment," "in some embodiments," "in other embodiments," and the like in the specification are not necessarily all referring to the same embodiment, but mean "one or more but not all embodiments" unless expressly specified otherwise. The terms "comprising," "including," "having," and variations thereof mean "including but not limited to," unless expressly specified otherwise.

Example 1

Referring to fig. 1 and 2, an environment-friendly spiral rotary ball-point pen comprises a pen holder 5 and a pen point 3 positioned at the bottom of the pen holder 5, wherein a lifting component for lifting and lowering in a spiral manner is arranged in the pen holder 5, and a connecting component for connecting the pen holder 5 and the pen point 3 is arranged at the bottom of the pen holder 5.

According to the technical scheme, the lifting component in the penholder 5 and the connecting component at the bottom of the penholder 5 can achieve the technical effect of controlling relevant components in the penholder 5 to lift and connecting the penholder 5 and the pen point 3.

Referring to fig. 2 and 3, the lifting assembly comprises a spiral rotating groove 9 arranged in a pen holder 5, an abutting groove 11 is arranged in the pen holder 5, the abutting groove 11 is communicated with the spiral rotating groove 9, a rotating rod 8 is slidably connected in the spiral rotating groove 9, one end of the rotating rod 8 is fixedly connected with a hollow column 7, the top of the hollow column 7 is fixedly connected with a connecting column 6, the top of the connecting column 6 is fixedly connected with a sliding column 4, the sliding column 4 is arranged in the pen holder 5, and a through groove is formed in the bottom of the hollow column 7.

Above-mentioned technical scheme rotates slip post 4, drives spliced pole 6 through slip post 4 and rotates, and spliced pole 6 drives hollow post 7 of bottom and rotates, and hollow post 7 drives the dwang 8 of one side and move down in spiral rotary groove 9, can reach the technological effect that goes up and down to refill 14, and refill 14 intussuseption is filled with the printing ink and is the oily ballpoint printing ink in environment-friendly, and oily ballpoint printing ink in environment-friendly is the same with the patent of publication number CN 102002286B.

Referring to fig. 2 and 4, the connection assembly includes a hollow screw rod 10 fixedly connected to the bottom of the first protection sleeve 1, an external thread is provided on the outer side of the hollow screw rod 10, a thread 15 is provided in the nib 3, and the thread 15 is in threaded connection with the hollow screw rod 10.

According to the technical scheme, the threads on the outer side of the hollow screw 10 are rotationally separated from the threads 15 in the pen point 3, so that the technical effect of connecting the pen point 3 with the pen holder 5 can be achieved.

Example 2

Above-mentioned technical scheme rotates slip post 4, drives spliced pole 6 through slip post 4 and rotates, and spliced pole 6 drives hollow post 7 of bottom and rotates, and hollow post 7 drives the dwang 8 of one side and move down in spiral rotary groove 9, can reach the technological effect that goes up and down to refill 14.

Referring to fig. 4, a fixing plate 16 is fixedly connected in the pen tip 3, a spring 12 is fixedly connected at the top of the fixing plate 16, a pen core 14 is penetrated in the spring 12, a limiting block 13 is fixedly connected to the outer wall of the pen core 14, the bottom of the limiting block 13 is contacted with the top of the spring 12, and the top of the pen core 14 extends into a through groove of the hollow column 7.

Above-mentioned technical scheme hollow post 7 moves down and drives the propelling movement refill 14 and move down, and refill 14 drives stopper 13 and removes, compresses down spring 12, and dwang 8 rotates in the conflict groove 11 of spiral rotary groove 9 bottom, and spring 12 that receives the compression expands and forms ascending thrust to stopper 13, drives refill 14, and dwang 8 and the top inner wall in conflict groove 11 of propelling movement hollow post 7 one side collide, can reach the technological effect that fixes refill 14.

Referring to fig. 3 and 4, the outer wall of the pen holder 5 is fixedly connected with a first protecting sleeve 1, and the outer wall of the pen tip 3 is fixedly connected with a second protecting sleeve 2.

According to the technical scheme, when the ball pen falls off or is knocked, the elasticity of the first protective sleeve 1 and the second protective sleeve 2 has a certain buffering effect, and the technical effect of forming a certain protection effect on the ball pen can be achieved.

Referring to fig. 4, the outer wall of the second protective sleeve 2 is provided with a pen holding arc groove.

According to the technical scheme, the pen holding arc groove is formed in the outer wall of the second protective sleeve 2, so that the technical effect of holding a pen by hand during writing can be achieved.

The working principle and the using flow of the technical scheme are as follows: the sliding column 4 is rotated, the connecting column 6 is driven to rotate through the sliding column 4, the connecting column 6 drives the hollow column 7 at the bottom to rotate, the hollow column 7 drives the rotating rod 8 at one side to move downwards in the spiral rotating groove 9, the hollow column 7 drives the pushing refill 14 to move downwards while moving downwards, the refill 14 drives the limiting block 13 to move, the spring 12 is compressed downwards, the rotating rod 8 rotates into the abutting groove 11 at the bottom of the spiral rotating groove 9, the compressed spring 12 expands to form upward thrust on the limiting block 13, the refill 14 is driven, the rotating rod 8 at one side of the hollow column 7 is pushed to contact with the inner wall at the top of the abutting groove 11 to fix the refill 14, when ink in the refill 14 is used up, threads at the outer side of the hollow screw 10 are separated from threads 15 in the pen point 3 in a rotating mode, the refill 14 can be replaced, and when a ball pen falls off or is knocked, the elasticity of the first protecting sleeve 1 and the second protecting sleeve 2 has a certain buffering function, and a certain protecting function is formed on a ball pen.

The present utility model is not limited to the above embodiments, and any person skilled in the art can easily think about the changes or substitutions within the technical scope of the present utility model, and the changes or substitutions are intended to be covered by the scope of the present utility model; embodiments of the utility model and features of the embodiments may be combined with each other without conflict. Therefore, the protection scope of the utility model is subject to the protection scope of the claims.

Claims

1. The environment-friendly spiral rotary ball-point pen is characterized by comprising a pen holder (5) and a pen point (3) positioned at the bottom of the pen holder (5), wherein a lifting assembly for performing spiral lifting is arranged in the pen holder (5);

the bottom of the pen holder (5) is provided with a connecting component for connecting the pen holder (5) and the pen point (3).

2. The environment-friendly spiral rotary ball pen according to claim 1, wherein the lifting assembly comprises a spiral rotary groove (9) arranged in a pen holder (5), an abutting groove (11) is formed in the pen holder (5), the abutting groove (11) is communicated with the spiral rotary groove (9), a rotary rod (8) is connected in a sliding mode in the spiral rotary groove (9), one end of the rotary rod (8) is fixedly connected with a hollow column (7), the top of the hollow column (7) is fixedly connected with a connecting column (6), the top of the connecting column (6) is fixedly connected with a sliding column (4), the sliding column (4) is arranged in the pen holder (5), and a through groove is formed in the bottom of the hollow column (7).

3. The environment-friendly spiral rotary ball-point pen according to claim 1, wherein the connecting assembly comprises a hollow screw rod (10) fixedly connected with the bottom of the first protective sleeve (1), external threads are arranged on the outer side of the hollow screw rod (10), threads (15) are arranged in the pen point (3), and the threads (15) are in threaded connection with the hollow screw rod (10).

4. An environment-friendly spiral rotary ball-point pen according to any one of claims 1-3, wherein a fixing plate (16) is fixedly connected in the pen point (3), a spring (12) is fixedly connected at the top of the fixing plate (16), a pen core (14) penetrates through the spring (12), a limiting block (13) is fixedly connected to the outer wall of the pen core (14), the bottom of the limiting block (13) is contacted with the top of the spring (12), and the top of the pen core (14) extends into the through groove of the hollow column (7).

5. The environment-friendly spiral rotary ball-point pen according to claim 1, wherein the outer wall of the pen holder (5) is fixedly connected with a first protective sleeve (1), and the outer wall of the pen tip (3) is fixedly connected with a second protective sleeve (2).

6. The environment-friendly spiral rotary ball-point pen as claimed in claim 5, wherein the outer wall of the second protective sleeve (2) is provided with a pen holding arc groove.