CN212555588U - Writing pen - Google Patents

Abstract

The application relates to office supplies technical field, discloses a writing pen, and this writing pen includes: a barrel including a spiral ink chamber; the pen point component is detachably arranged at one end of the ink cavity; and an air hole is formed in one end, far away from the pen point component, of the pen holder and is communicated with the ink cavity. The writing pen disclosed by the application is provided with the spiral ink cavity in the pen holder, and the pen point component is detachably arranged at one end of the ink cavity. The scheme that this writing pen was equipped with the ink chamber in the pen-holder replaces the scheme of using the refill in the original pen-holder, has avoided the use of refill, has reduced the waste of refill resource. The spiral ink chamber can store more ink, so that a user can write for a longer time. And the pen point component is directly connected with the ink cavity, so that the integration degree of the pen point component and the pen holder is stronger.

Description

Writing pen

Technical Field

The application relates to the technical field of office stationery supplies, for example to a writing pen.

Background

The pen is visible everywhere in daily life and is a necessity for modern life. Most of the people who write with pens in life are students. It is common for a student to use up one pen of ink for several days.

Some students can directly change pens, which causes resource waste; some students can continue writing by changing the vertical pen core or the spiral pen core. Spiral cartridges can be used for a longer time than vertical cartridges, but the method of replacing cartridges still causes waste of resources.

In the process of implementing the embodiments of the present disclosure, it is found that at least the following problems exist in the related art:

the existing pen cannot write for a long time and can cause waste of refill resources.

SUMMERY OF THE UTILITY MODEL

The following presents a simplified summary in order to provide a basic understanding of some aspects of the disclosed embodiments. This summary is not an extensive overview nor is intended to identify key/critical elements or to delineate the scope of such embodiments but rather as a prelude to the more detailed description that is presented later.

The embodiment of the disclosure provides a writing pen, which aims to solve the problems that the existing pen cannot write for a long time and can cause the waste of pen core resources.

In some embodiments, a stylus includes: a barrel including a spiral ink chamber; the pen point component is detachably arranged at one end of the ink cavity; and an air hole is formed in one end, far away from the pen point component, of the pen holder and is communicated with the ink cavity.

The writing pen provided by the embodiment of the disclosure can achieve the following technical effects:

the writing pen disclosed by the application is provided with the spiral ink cavity in the pen holder, and the pen point component is detachably arranged at one end of the ink cavity. The scheme that this writing pen was equipped with the ink chamber in the pen-holder replaces the scheme of using the refill in the original pen-holder, has avoided the use of refill, has reduced the waste of refill resource. The spiral ink chamber can store more ink, so that a user can write for a longer time. And the pen point component is directly connected with the ink cavity, so that the integration degree of the pen point component and the pen holder is stronger.

The foregoing general description and the following description are exemplary and explanatory only and are not restrictive of the application.

Drawings

One or more embodiments are illustrated in the accompanying drawings, which correspond to the accompanying drawings, and which do not constitute a limitation on the embodiments, in which elements having the same reference number designation are shown as similar elements, and in which:

FIG. 1 is a schematic diagram of a stylus according to one embodiment of the present application;

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is a schematic diagram of a stylus according to one embodiment of the present application;

FIG. 4 is a schematic diagram of a stylus according to one embodiment of the present application;

FIG. 5 is an enlarged view of portion B of FIG. 1;

FIG. 6 is a schematic diagram of a stylus according to one embodiment of the present application;

FIG. 7 is an exploded view of a stylus according to one embodiment of the present application;

FIG. 8 is a schematic diagram of a stylus according to one embodiment of the present application;

FIG. 9 is a schematic diagram of a stylus according to one embodiment of the present application;

FIG. 10 is a schematic diagram of a stylus according to one embodiment of the present application;

FIG. 11 is an enlarged view of section C of FIG. 10;

FIG. 12 is an enlarged view of section D of FIG. 10;

FIG. 13 is a schematic diagram of a stylus according to one embodiment of the present application.

Reference numerals:

1. a pen holder; 11. a first end; 12. a second end; 13. an ink chamber; 14. a grip portion; 15. a rubber sleeve; 2. a pen point component; 21. a nib member; 22. a fixing member; 3. air holes; 4. an ink injection hole; 5. a rubber plug; 6. a fragrance chamber; 61. a material injection hole; 7. a flavor dispersing hole; 8. a pen cap; 81. a protective cavity.

Detailed Description

So that the manner in which the features and elements of the disclosed embodiments can be understood in detail, a more particular description of the disclosed embodiments, briefly summarized above, may be had by reference to the embodiments, some of which are illustrated in the appended drawings. In the following description of the technology, for purposes of explanation, numerous details are set forth in order to provide a thorough understanding of the disclosed embodiments. However, one or more embodiments may be practiced without these details. In other instances, well-known structures and devices may be shown in simplified form in order to simplify the drawing.

The terms "first," "second," and the like in the description and in the claims, and the above-described drawings of embodiments of the present disclosure, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the present disclosure described herein may be made. Furthermore, the terms "comprising" and "having," as well as any variations thereof, are intended to cover non-exclusive inclusions.

In the embodiments of the present disclosure, the terms "upper", "lower", "inner", "middle", "outer", "front", "rear", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the disclosed embodiments and their examples and are not intended to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation. Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meanings of these terms in the embodiments of the present disclosure can be understood by those of ordinary skill in the art as appropriate.

In addition, the terms "disposed," "connected," and "secured" are to be construed broadly. For example, "connected" may be a fixed connection, a detachable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. Specific meanings of the above terms in the embodiments of the present disclosure can be understood by those of ordinary skill in the art according to specific situations.

The term "plurality" means two or more and "groups" means two or more groups unless otherwise specified.

It should be noted that, in the case of no conflict, the embodiments and features in the embodiments of the present disclosure may be combined with each other.

Referring to fig. 1 to 4, the present disclosure provides a writing pen including a pen barrel 1 and a pen head assembly 2. The pen barrel 1 comprises a spiral ink cavity 13; the pen point component 2 is detachably arranged at one end of the ink cavity 13; an air hole 3 is arranged at one end of the penholder 1 far away from the pen point component 2, and the air hole 3 is communicated with the ink cavity 13.

Optionally, the barrel 1 is made of a transparent material. For example, the barrel 1 is made of polypropylene, or the barrel 1 is made of polyvinyl chloride, or the barrel 1 is made of organic glass. The penholder made of the transparent material is beneficial to a user to observe the use condition of the ink in the ink cavity.

Alternatively, the barrel 1 is cylindrical, one end of the barrel 1 can be regarded as a first end 11, and the other end of the barrel 1 can be regarded as a second end 12. The barrel 1 is provided with a spiral through hole as shown in fig. 1, for example, a spiral through hole is integrally formed in the barrel 1, and the spiral through hole can be regarded as a spiral ink chamber 13. One end of the through hole is arranged on the end surface of the first end 11, and one end of the pen point component 2 is clamped in the through hole and is located at the first end 11 of the pen holder 1. The other end of the through hole is arranged on the end surface of the second end 12; the through holes disposed on the end surface of the second end 12 can be regarded as air holes 3.

In the disclosed embodiment, the writing pen disclosed by the application is provided with the spiral ink cavity in the pen holder, and the pen point component is detachably arranged at one end of the ink cavity. The scheme that this writing pen was equipped with the ink chamber in the pen-holder replaces the scheme of using the refill in the original pen-holder, has avoided the use of refill, has reduced the waste of refill resource. The spiral ink chamber can store more ink, so that a user can write for a longer time. And the pen point component is directly connected with the ink cavity, so that the integration degree of the pen point component and the pen holder is stronger.

In some embodiments, as shown in fig. 1 to 3, the air hole 3 is disposed on an outer side wall of the barrel 1.

Optionally, an air hole 3 is integrally formed on the outer side wall of the barrel 1, and the air hole 3 is arranged at the second end 12 of the barrel 1. One end of the air hole 3 communicates with the ink chamber 13, and the other end of the air hole 3 communicates with the outside air.

In the embodiment of the disclosure, as the penholder is made of the transparent material, students can directly observe the amount of the ink in the ink cavity. When the junction of the ink and the grease in the ink cavity falls to the middle position of the penholder, or the junction of the ink and the grease falls to one fifth of the height of the penholder and is close to the first end; the student can be earlier with the air pocket shutoff of right hand thumb with the pen-holder second end, then pull down the nib subassembly from first end, will pour into the ink intracavity with the ink of the same model of ink intracavity from first end with the syringe, along with the injection of ink, the juncture of ink and grease can remove to the second end. When the distance between the juncture of the ink and the grease is 0.5cm from the air hole, the student stops injecting the ink into the ink cavity, and then clamps one end of the pen point component in the ink cavity, thus completing the increase of the ink. The student can keep good writing hand feeling after using one writing pen for a long time, and the discomfort caused by replacing a new writing pen is avoided. Through written subassembly and pen-holder joint, will write the pen and carry out the modularization setting, damage when later stage written subassembly or pen-holder, direct with the part change of damage can, reduced the cost of maintenance in later stage, practiced thrift the resource. When the students find that the grease on the top of the ink in the ink cavity is reduced, the new grease can be injected into the grease in the ink cavity from the air hole at the second end by using the injector, the grease can avoid the direct contact between the air entering the ink cavity from the air hole and the ink, and the risk of oxidation and drying of the ink is avoided. The type or the component of the new grease is the same as that of the grease in the ink cavity, so that the risk that the writing pen cannot write is reduced.

In some embodiments, as shown in fig. 1 to 6, an ink injection hole 4 is formed on the outer side wall of the barrel 1; the ink injection hole 4 communicates with the ink chamber 13.

Optionally, an ink injection hole 4 is integrally formed on the outer side wall of the pen holder 1, one end of the ink injection hole 4 is communicated with the ink cavity 13, and the other end of the ink injection hole 4 is communicated with the outside air. The ink filling hole 4 is used for adding ink into the ink chamber 13. The ink filling hole 4 is positioned at the first end 11 of the pen holder 1.

In the embodiment of the disclosure, the ink injection hole is formed in the outer side wall of the pen holder, so that new ink can be added conveniently in the later period. Need not to pull down the nib subassembly from the penholder, avoided the risk that the ink spills from the ink chamber.

In some embodiments, as shown in fig. 6, a rubber stopper 5 is disposed in the ink injection hole 4.

Alternatively, the rubber stopper 5 is disc-shaped. The rubber stopper 5 is adhered in the ink injection hole 4, and the rubber stopper 5 is used for blocking the ink injection hole 4.

In this disclosed embodiment, set up the rubber buffer in annotating the china ink hole, avoid the atmospheric pressure in the ink chamber to discharge the ink from annotating the china ink hole. When the ink is added into the ink cavity by the syringe, the ink cavity can be accessed only by penetrating the rubber plug by the needle head of the syringe, and new ink is added into the ink cavity. After ink is added, the needle head of the syringe is pulled away from the ink injection hole, and the hole pricked by the needle head is sealed by the rubber plug in the ink injection hole due to the elasticity of the rubber plug.

In some embodiments, as shown in fig. 1 to 7, the pen tip assembly 2 includes a pen tip 21 and a fixing member 22. One end of the pen tip 21 is engaged with one end of the ink chamber 13; the fixing member 22 is sleeved on the nib member 21; one end of the holder 22 is connected to the barrel 1.

Alternatively, nib member 21 may be a pen nib 21 manufactured by morning light having a refill size AGR640C 3.

Alternatively, the holder 22 may be a holder 22 of a pen manufactured by 6600 ES.

Alternatively, one end of the pen tip 21 is directly inserted into the opening of the ink chamber 13 on the end surface of the first end 11, so that the pen tip 21 and the ink chamber 13 are clamped, and the ink in the ink chamber 13 can enter the pen tip 21, so that the student can write smoothly. The first end 11 of the barrel 1 is integrally formed with external threads. The fixing member 22 is formed in a conical shape, and a through hole through which the nib member 21 passes is integrally formed in the fixing member 22. An internal thread matched with the external thread of the first end 11 is integrally formed in the through hole of the fixing member 22, and the internal thread of the through hole is located at the end with the large diameter of the fixing member 22. The end of the nib member 21 remote from the first end 11 passes through the through hole of the fixing member 22 and out of the end of the fixing member 22 having a smaller diameter and is exposed outside the fixing member 22.

In this disclosed embodiment, through carrying out the modularization setting with the nib subassembly, divide into nib spare and mounting two parts with the nib subassembly, when arbitrary module of later stage nib subassembly breaks down, as long as change the module that breaks down can, reduced the cost of maintenance in later stage.

In some embodiments, as shown in fig. 1, 8 to 12, a spice chamber 6 is provided in the barrel 1; the spice cavity 6 is positioned at one end of the penholder 1 close to the nib assembly 2.

Optionally, a fragrance cavity 6 is integrally formed in the barrel 1, and the fragrance cavity 6 is located at the first end 11 of the barrel 1. The fragrance chamber 6 is used to contain a liquid or a solid. For example, the spice chamber 6 is used for storing powdery solid spices such as mint, or liquids such as perfume, essential balm, and toilet water.

Optionally, the fragrance cavity 6 is annular in shape. The annular spice cavity 6 is sleeved on the ink cavity 13.

In the embodiment of the disclosure, the spice cavity is arranged at one end of the pen holder close to the pen point assembly, when a student uses the writing pen, the student can hold the first end of the pen holder by hands, the object in the spice cavity is heated by the temperature of the hands, the object can volatilize special taste along with the temperature rise of the object, and gas molecules can slowly seep out of the pen holder from the spice cavity. For example, the perfume cavity is stored with floral water, and when the perfume is used by students, the floral water can give out special fragrance, so that the attention of the students is more concentrated, and meanwhile, the mosquito repelling effect can be achieved. The student can select, change the article in the spices chamber as required. The student can also carry out the collocation of colour to the article of spices intracavity, increases the sight of writing the pen, improves the experience sense when the student uses the writing pen.

Optionally, as shown in fig. 8 to 12, a material injection hole 61 is formed on the barrel 1; the material injection hole 61 is communicated with the spice cavity 6. For example, the outer sidewall of the barrel 1 is integrally formed with a filling hole 61, and the filling hole 61 is located at the first end 11 of the barrel 1. One end of the material injection hole 61 is communicated with the spice cavity 6, and the other end of the material injection hole 61 is communicated with the outside air. The material injection hole 61 is used for adding articles such as spice or perfume to the spice cavity 6. Be provided with rubber buffer 5 in annotating the material hole 61, for example, it has rubber buffer 5 to bond in annotating the material hole 61, and rubber buffer 5 is used for shutoff spices chamber 6, avoids the object in spices chamber 6 to spill. The student can conveniently add spices or perfume and other articles through the material injection hole 61, or the types of articles in the spice cavity 6 can be conveniently replaced.

In some embodiments, as shown in fig. 8 to 12, the barrel 1 is provided with a smell dispersing hole 7; the smell dispersing hole 7 is communicated with the spice cavity 6.

Optionally, the barrel 1 is integrally formed with a scent dispensing aperture 7 therein.

In the embodiment of the disclosure, the fragrance dispersing hole communicated with the fragrance cavity is arranged on the penholder, so that gas molecules in the fragrance cavity can be better dispersed into the air outside the penholder from the fragrance cavity, and the effect of refreshing the mind of students is achieved.

In some embodiments, as shown in fig. 8 to 12, one end of the odor diffusing hole 7 is disposed on the end surface of the pen barrel 1 away from the pen tip assembly 2, and the other end is communicated with the fragrance cavity 6.

Optionally, one end of the smell dispersing hole 7 is arranged on the end surface of the second end 12 of the pen holder 1, and the other end of the smell dispersing hole 7 is communicated with the spice cavity 6.

Alternatively, the smell diffusing hole 7 may be regarded as the injection hole 61.

Optionally, the length direction of the smell dispersing hole 7 is the same as the length direction of the pen holder 1.

Optionally, the aperture of the smell diffusing hole 7 is 0.1 mm.

In the embodiment of the disclosure, one end of the smell dispersing hole is arranged on the end face of the second end of the pen holder, so that when a student uses the writing pen, gas molecules in the perfume cavity can be better dispersed into the air from the smell dispersing hole on the end face of the second end, the student can smell the gas molecules with high concentration, and the student can be conscious.

In some embodiments, as shown in fig. 4, 10 and 13, the barrel 1 further comprises a grip 14. The grip 14 is arranged at one end of the barrel 1 close to the nib assembly 2.

Alternatively, the outer side wall of the barrel 1 is concavely formed with a recess toward the central axis of the barrel 1, i.e., the outer side wall of the barrel 1 is integrally formed with a recess. The recess is located at the first end 11 of the barrel 1 and may be considered as a catch 14 of the barrel 1.

Optionally, the rubber sleeve 15 is sleeved on the outer side wall of the barrel 1 and located at the first end 11 of the barrel 1. The length of the rubber sleeve 15 ranges from 2cm to 3 cm. For example, the rubber sleeve 15 has a length of 2.5 cm. The rubber sleeve 15 may be regarded as the grip 14 of the barrel 1. The rubber grip 14 can prevent the hands of the student from slipping due to sweating.

In this disclosed embodiment, be provided with the portion of grabbing at the first end of pen-holder, be convenient for improve the student and hold the experience sense when writing the pen.

In some embodiments, as shown in connection with FIG. 1, the stylus also includes a cap 8. The pen cap 8 covers the pen head assembly 2.

Alternatively, the cap 8 may be a cap 8 of a manufactured writing pen of model 6600 ES.

Optionally, a protective cavity 81 is integrally formed in the cap 8. The pen point component 2 at the first end 11 of the pen holder 1 is directly inserted into the protection cavity 81 of the pen cap 8, and the pen cap 8 is covered on the pen point component 2.

In the embodiment of the disclosure, the pen cap is covered on the pen point assembly at the first end of the pen holder, so that the pen point assembly can be protected.

The above description and drawings sufficiently illustrate embodiments of the disclosure to enable those skilled in the art to practice them. Other embodiments may include structural and other changes. The examples merely typify possible variations. Individual components and functions are optional unless explicitly required, and the sequence of operations may vary. Portions and features of some embodiments may be included in or substituted for those of others. The embodiments of the present disclosure are not limited to the structures that have been described above and shown in the drawings, and various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims (10)

1. A writing pen, comprising:

a barrel including a spiral ink chamber;

the pen point component is detachably arranged at one end of the ink cavity;

and an air hole is formed in one end, far away from the pen point component, of the pen holder and is communicated with the ink cavity.

2. The writing pen of claim 1,

the air hole is formed in the outer side wall of the pen holder.

3. The writing pen of claim 2,

the outer side wall of the pen holder is provided with an ink injection hole; the ink injection hole is communicated with the ink cavity.

4. The writing pen of claim 3,

and a rubber plug is arranged in the ink injection hole.

5. The writing pen of any one of claims 1 to 4, wherein the nib assembly comprises:

one end of the pen point component is clamped at one end of the ink cavity;

the fixing piece is sleeved on the pen point piece;

one end of the fixing piece is connected with the penholder.

6. The writing pen according to any one of claims 1 to 4,

a spice cavity is arranged in the penholder; the spice cavity is positioned at one end of the penholder close to the pen point component.

7. The writing pen of claim 6,

the pen holder is provided with a smell dispersing hole; the odor dispersing hole is communicated with the spice cavity.

8. The writing pen of claim 7,

one end of the smell dispersing hole is arranged on the end face of the pen holder far away from one end of the pen point assembly, and the other end of the smell dispersing hole is communicated with the spice cavity.

9. The writing pen according to any one of claims 1 to 4, wherein the barrel further comprises:

the grasping part is arranged at one end of the pen rod close to the pen point assembly.

10. The writing pen according to any one of claims 1 to 4, further comprising:

the pen cap is covered on the pen point component.

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