CN213565141U

CN213565141U - Pen cap and pen holder suitable for same

Info

Publication number: CN213565141U
Application number: CN202022228196.3U
Authority: CN
Inventors: 李志生
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-09
Filing date: 2020-10-09
Publication date: 2021-06-29
Anticipated expiration: 2030-10-09

Abstract

The utility model relates to a pen cap and a pen holder suitable for the pen cap, which comprises a pen cap body, wherein one end part of the pen cap body is provided with a pen point socket; a pen moistening component is arranged on the outer part of the pen cap body far away from the pen point socket; wetting of the nib by the nib assembly in the in-use state; can make this pen cap have the function of moistening pen through the moist pen subassembly that sets up in the pen cap outside, the pen cap that has the function of moistening pen is applicable to most pen-holders on the market, that is to say that the strong adaptability of this pen cap promptly, its structural design is reasonable, convenient to carry, and the moist of nib is effectual.

Description

Pen cap and pen holder suitable for same

Technical Field

The utility model relates to a stationery, in particular to a pen cap.

The utility model also relates to a stationery, especially a pen holder.

Background

In the existing pen cap in the market, a flexible plastic rubber sleeve is usually arranged in the pen cap to protect a pen point, so that the influence of ink solidification of the pen point caused by natural drying on the pen point on normal writing is reduced as much as possible, and the pen point has poor performance because the flexible plastic rubber sleeve protects the pen point, if the pen point is not covered in the pen cap after writing, the phenomenon of ink solidification on the pen point caused by air drying still occurs on the pen point, so a pen moistening device is usually adopted to moisten the pen point;

however, the existing pen moistening device in the market mainly adopts a cylindrical bottle body, sponge for absorption is arranged in the bottle body, and a cylindrical cover for sealing the bottle body is arranged in the bottle body, when ink on a pen point is dried and solidified on the pen point to cause the blockage of an ink channel, the cover needs to be taken down and the pen point needs to be inserted into the bottle body to moisten the pen point, and the pen moistening device needs to apply a force in a separation direction during the separation of the bottle and the cover, if the connection part of the bottle and the cover is too tight, an inertia force after force application is generated from the separation period to the moment after the separation, namely, the hand can continuously apply force in the direction displacement, and the action amplitude is larger;

therefore, in order to solve the problems, the pen cap with the pen moistening function and the pen holder with the pen moistening function are provided, wherein the pen moistening effect is good, the pen cap is convenient to carry, small in action amplitude during use, flexible in force application direction and uniform in stress on the bottle body or the cover body.

Disclosure of Invention

The technical problem to be solved by the utility model,

however, as in the background art, the flexible plastic rubber sleeve in the cap has poor pen wetting effect, and cannot wet the pen point of a pen in a solidified state of ink on the pen point, even if the pen wetting device in the prior art is adopted, since the cover body is directly used for sealing the bottle body with an open surface, the cover body on the bottle body needs to be applied with force in the cover body separating direction to separate the cover body from the bottle body every time the pen is used, if the separating mode is repeated every time the pen is used, the action range is large during separating the cover body and the bottle body, and the connecting part of the cover body and the bottle body is separated completely and the connecting part is loosened and loosened too frequently;

therefore, aiming at the problems that the cover body and the bottle body are frequently and completely separated when in use, so that the joint is loose and loose, the joint is not tightly connected, the liquid in the sponge is volatilized in an accelerated manner, the large-amplitude action during the implementation period and the inertia force action after the implementation are generated due to the force application during the process of completely separating the cover body and the bottle body, the space of the inner cavity of the bottle body is enlarged during the separation period due to the process from the separation start to the complete separation, namely, the air pressure is reduced, namely, the cover body and the bottle body can be completely separated by separating the cover body with large force, and the action can not avoid that a small amount of liquid is thrown out due to the inertia force applied during the separation of the cover body from the bottle body after the separation, namely, a paper towel is required to wipe out the thrown-out small amount of liquid;

the design objective of the utility model is to provide a pen cap which has good pen wetting effect, is convenient to carry, is suitable for most pen holders, can avoid that the pen wetting device is completely separated when wetting the pen each time, and has simple pen wetting process in view of the above problems;

the technical solution for solving the technical problem is that, it comprises,

a pen cap body with a pen point socket at one end part;

a pen moistening component is arranged on the outer part of the pen cap body far away from the pen point socket;

wetting of the nib is formed by the nib assembly in the use state.

Preferably, the fountain pen assembly comprises,

a fountain pen assembly base;

a wetting member disposed in the base of the wetting pen assembly for wetting the nib;

the pen moistening component rotating part is sleeved on the outer side of the pen moistening component base part;

at least one wetting hole for the pen point to extend into is formed on the corresponding positions of the pen moistening assembly base part and the pen moistening assembly rotating part.

Preferably, the center of the wetting hole is formed on a normal line in a sleeving direction of the base portion of the fountain pen assembly and the rotating portion of the fountain pen assembly.

Preferably, the base of the pen moistening assembly is a hollow shell with one end arranged in an open mode and the other end arranged in a closed mode;

the rotating part of the pen moistening assembly is a hollow shell with one end arranged in an open mode and the other end arranged in a closed mode.

Preferably, a rotating handle is fixedly arranged on the outer end face of the hollow shell of the rotating part of the fountain pen assembly, and is provided with,

the end part of the hand-held substrate is fixedly arranged on the outer end surface of the hollow shell of the rotating part of the fountain pen assembly;

a through hole penetrating the hand-held substrate;

the convex part is formed on the edge of the outer end surface of the hand-held substrate and is convenient for holding.

Preferably, the center of the wetting hole is formed on the side of the same side in the opposite direction of the direction of nesting of the fountain pen assembly base and the fountain pen assembly rotating portion.

Preferably, the base of the pen moistening assembly is a hollow shell, a cavity for accommodating the moistening piece is formed in the hollow shell, one side surface of the hollow shell of the base of the pen moistening assembly is arranged in a closed manner, and the closed end is fixed on the side surface, far away from the inserting opening of the pen point, of the pen cap body;

Preferably, the base of the pen moistening assembly is a hollow shell, a cavity for accommodating the moistening piece is formed in the hollow shell, one side surface of the hollow shell of the base of the pen moistening assembly is arranged in a closed manner, the closed end of the hollow shell extends to form a rim of the base of the pen moistening assembly with threads, and one side of the pen cap body, which is far away from the nib insertion opening, extends to form a rim of the pen cap body with threads, and the rim of the pen cap body with threads can be in threaded connection with the rim of the base of the;

Preferably, the pen holder comprises a pen holder body with one closed end, and the pen holder is provided with the pen cap.

Preferably, the closed end of the pen holder body is in threaded connection with a spare pen tip box, one end of the spare pen tip box is arranged in an open mode, and a cavity for placing a spare pen tip is formed in the spare pen tip box.

The utility model has the beneficial technical effects that: can make this pen cap have the function of moistening pen through the moist pen subassembly that sets up in the pen cap outside, the pen cap that has the function of moistening pen is applicable to most pen-holders on the market, that is to say that the strong adaptability of this pen cap promptly, its structural design is reasonable, convenient to carry, and the moist of nib is effectual.

Drawings

Fig. 1 is a schematic sectional view of a pen cap of the present invention before use;

FIG. 2 is a schematic sectional view of the pen cap according to the present invention;

FIG. 3 is a schematic cross-sectional view of the pen cap with a protrusion of the present invention;

FIG. 4 is a schematic sectional view of the tapered pen cap according to the present invention;

FIG. 5 is a schematic cross-sectional view of the pen cap with the wetting hole on the other side before use;

FIG. 6 is a schematic cross-sectional view of the pen cap with the wetting hole on the other side;

FIG. 7 is a schematic cross-sectional view of the pen cap of the present invention with a protrusion and a wetting hole on the other side;

fig. 8 is a schematic cross-sectional view of the pen cap of the present invention with a taper and a wetting hole on the other side;

fig. 9 is a schematic cross-sectional view of the pen cap of the present invention with convex shape and the wetting holes on the other side before use;

FIG. 10 is a schematic cross-sectional view of the pen cap with convex surface and wetting holes on the other side;

FIG. 11 is a schematic cross-sectional view of the pen cap of the present invention with a convex surface, a protrusion and a wetting hole on the other side;

fig. 12 is a schematic cross-sectional view of the pen cap of the present invention with a convex surface and a taper, and a wetting hole formed on the other side;

fig. 13 is a schematic front view of a pen holder with the cap according to the present invention;

fig. 14 is another schematic front view of the pen holder with the cap according to the present invention.

Detailed Description

The embodiments of the present invention will be further described with reference to the accompanying drawings so as to facilitate the further understanding of the present invention by those skilled in the art, and do not limit the right thereto.

Embodiment 1, referring to fig. 1 to 4, a cap for a pen, comprising,

a pen cap body 12 with a pen point socket at one end, wherein a pen clip in the prior art can be arranged on the outer peripheral surface of the pen cap body 12 according to requirements;

a pen moistening component is arranged on the outer part of the pen cap body 12 far away from the pen point socket;

wetting of the nib is formed by the nib assembly in the use state.

It should be noted that the inner wall of the cap body 12 may have a plastic rubber sleeve in the prior art, the cross section of the plastic rubber sleeve is arranged in a circular ring shape, and the plastic rubber sleeve is used to protect the pen point from being drained as much as possible so that the ink thereon is solidified as soon as possible.

Example 2, the cap of example 1, the fountain pen assembly comprising,

a fountain pen assembly base 1;

a wetting member 2 arranged in the base part 1 of the wetting pen component and used for wetting the pen point;

a pen moistening component rotating part 3 sleeved on the outer side of the pen moistening component base part 1;

at least one wetting hole 4 for the nib to protrude into is formed in each of the corresponding positions of the wetting pen assembly base 1 and the wetting pen assembly rotating part 3.

In embodiment 2, the wetting pen assembly base part 1 and the wetting pen assembly rotating part 3 are both provided with at least one wetting hole 4 for corresponding use, and when the wetting pen assembly base part 1 or the wetting pen assembly rotating part 3 are correspondingly used, or the wetting pen assembly base part 1 and the wetting pen assembly rotating part 3 are simultaneously rotated, the centers of the wetting hole 4 on the wetting pen assembly base part 1 and the wetting hole 4 on the wetting pen assembly rotating part 3 can be positioned on the same axis, and the pen point can be extended in;

the cross section of the wetting hole 4 can be designed into a round shape or a rectangular shape, the shape of the wetting hole is not limited, and the wetting hole 4 can pass through a pen point in any shape;

the number of the damping elements can be set according to the use requirement, for example, the damping elements are formed on the two sides of the damping element base part 1 or the damping element rotating part 3;

it should be noted that the inner diameter of the pen assembly base 1 may be larger than the outer diameter of the pen assembly rotating part 3, that is, the pen assembly base 1 is sleeved on the outer circumferential surface of the pen assembly rotating part 3, and the wetting member 2 is located in the pen assembly rotating part at this time.

In a cap according to

embodiment

3 or 2, the center of the wetting hole 4 is formed on a line normal to the direction of fitting the base 1 and the rotating part 3 of the fountain pen assembly.

In the pen cap according to embodiment 4 or 3, the base 1 of the pen refill assembly is a hollow casing with one end open and the other end closed;

the rotating part 3 of the pen moistening assembly is a hollow shell with one end arranged in an open mode and the other end arranged in a closed mode.

Embodiment 5, a cap as described in embodiment 4, wherein a rotation knob is fixedly installed on an outer end surface of a hollow housing of a rotation part 3 of a nib assembly, and comprises,

a hand-held substrate 7 with its end portion fixedly mounted on the outer end surface of the hollow housing of the fountain pen assembly rotating portion 3;

a through hole 8 penetrating the handle substrate 7;

a convex part 9 formed on the edge of the outer end face of the hand-held substrate 7 and convenient for holding.

In embodiment 5, the holding substrate 7 is configured for being held by a human hand, and its shape can be customized according to the needs, for example, its cross section is rhombus.

Example 6, referring to fig. 5 to 8, in a cap according to example 1, the center of the wetting hole 4 is formed on the side of the same side in the opposite direction to the direction of fitting of the base portion 1 of the fountain pen assembly and the rotary portion 3 of the fountain pen assembly.

Embodiment 7, a pen cap according to embodiment 6, wherein the pen moistening assembly base 1 is a hollow shell having a cavity formed therein for accommodating the moistening member, one side surface of the hollow shell of the pen moistening assembly base 1 is arranged in a closed manner, and the closed end is fixed on a side surface of the pen cap body 12 away from the nib insertion opening;

Embodiment 8, a pen cap according to embodiment 6, wherein the pen assembly base 1 is a hollow shell having a cavity formed therein for accommodating the wetting member, one side surface of the hollow shell of the pen assembly base 1 is disposed in a closed manner, and the closed end of the hollow shell extends to form a rim of the pen assembly base 1 with threads, and a rim of the pen cap body 12 with threads, which is capable of being connected with the rim of the pen assembly base 1 by threads, extends on a side of the pen cap body 12 away from the nib insertion opening;

In embodiment 8, the edge of the pen base assembly 1 and the edge of the pen cap body 12 may have internal or external threads, and the connection between the pen base assembly and the pen cap body 12 is realized by the edge of the pen base assembly 1 and the edge of the pen cap body 12, which have internal or external threads, so that the disassembly is convenient.

In embodiment 7 or 8, the wetting hole 4 is formed on the side of the same side in the opposing direction of the fountain pen assembly base 1 and the fountain pen assembly rotary part 3, and the hollow shell of the fountain pen assembly base 1 and the hollow shell of the fountain pen assembly rotary part 3 can be integrally molded by designing molds;

the hollow shell of the pen moistening assembly base part 1 and the hollow shell of the pen moistening assembly rotating part 3 can be designed to be columnar, namely the outer end surface and the inner end surface of the hollow shells are formed into regular curved surfaces, and can also be designed to be regular polygons and the like, the shape and specification of the hollow shells can be customized by self, and the limitation of the shape and specification is not repeated here.

Example 9, referring to fig. 9 to 12, a cap according to example 8, wherein the side surfaces of the hollow casing of the fountain pen assembly base 1 and the fountain pen assembly rotary part 3, on which the wetting holes 4 are formed, are both formed in a concave or convex shape 5 in the direction of the fitting direction of the fountain pen assembly base 1 and the fountain pen assembly rotary part 3;

a chamfer 6 is formed on the inner end edge of the open end of the hollow casing of the fountain pen assembly base 1 and the fountain pen assembly rotary part 3.

In example 9, the concave or convex 5 on one side of the base 1 and the rotating part 3 can be formed by injection molding, and the concave or convex 5 is designed to allow the base 1 and the rotating part 3 to be bonded together;

moist subassembly basal portion 1 and moist chamfer 6 on the inner border of a subassembly rotating part 3 can be better do benefit to and will moisten a subassembly rotating part 3 and cup joint on moist subassembly basal portion 1, it is specific, the chamfer 6 setting on the inner border of the cavity casing of moist subassembly rotating part 3, when the cavity casing of moistening a subassembly rotating part 3 is cup jointing on the outer wall of the cavity casing of moistening a subassembly basal portion 1, the plane on the 6 inclined planes of chamfer of cavity casing can interfere with the outer wall edge contact of the cavity casing of moistening a subassembly basal portion 1, make to a certain extent and moisten the chamfer 6 department of the cavity casing of a subassembly rotating part 3 and outwards take place slight deformation, thereby make the cavity casing inner wall of moistening a subassembly rotating part 3 can more closely cup joint on the outer wall of the cavity casing of moistening a subassembly rotating part 3, the connectivity is better.

Example 10, example 9 a cap for a pen, wherein the wetting member 2 is a porous solid having elasticity and capable of adsorbing liquid.

In example 10, the wetting member 2 can be made of water-absorbable EPE material, water-absorbable EVA material, or water-absorbable sponge, that is, the wetting member 2 is made of a porous (porous design for absorbing liquid) solid (i.e., solid material at normal temperature, specifically, between 0 ℃ and 50 ℃) which is capable of absorbing liquid and has elasticity (elastic deformation rather than plastic deformation), the liquid of the wetting member 2 can be supplemented by injecting water into the wetting holes 4 before and during use, and the liquid for wetting the pen tip can be made of water.

In the pen cap according to

embodiments

11 and 10, a plurality of protrusions 10 that are provided at intervals and block elastic deformation after interference are formed on the outer wall of the hollow casing of the base portion 1 of the dampening unit and the inner wall of the hollow casing of the rotating portion 3 of the dampening unit.

In example 11, the protrusions 10 of the hollow housing of the fountain pen assembly base 1 or the fountain pen assembly rotating part 3 can be integrally formed by injection molding, and the shape thereof can be customized according to the requirement, such as circular ring shape or regular polygon (triangle), etc., the gap between two adjacent protrusions 10 on the hollow housing of the fountain pen assembly base 1 forms the remaining space of the protrusions 10 on the hollow housing of the fountain pen assembly rotating part 3, and the mutual blocking interference between two adjacent protrusions 10 is used to prevent the fountain pen assembly base 1 and the fountain pen assembly rotating part 3 from being easily separated, i.e. the force applied is smaller than the force applied under the condition that the fountain pen assembly base 1 and the fountain pen assembly rotating part 3 need to be separated under normal conditions;

the configuration may be such that only the protrusion 10 is formed on the outer wall of the hollow casing of the base portion 1 of the fountain pen assembly, and the groove for accommodating the protrusion 10 is formed on the inner wall of the hollow casing of the rotating portion 3 of the fountain pen assembly, so as to reduce the amount of deformation of the base portion 1 or the rotating portion 3 of the fountain pen assembly caused by the presence of the protrusion 10, and the cross section of the groove has the same shape as the cross section of the protrusion 10.

Embodiment 12, a cap according to embodiment 11, wherein the outer end surface and the inner end surface of the hollow shell of the base portion 1 of the refill unit are tapered outward in a direction away from the hollow shell of the base portion 1 of the refill unit in the hollow shell of the rotating portion 3 of the refill unit;

the outer end surface and the inner end surface of the hollow housing of the pen moistening assembly rotating part 3 have the same taper as the taper of the outer end surface and the inner end surface of the hollow housing of the pen moistening assembly base part 1.

In example 12, the taper 11 of the hollow housing of the fountain pen assembly base 1 and the hollow housing of the fountain pen assembly rotating part 3 can prevent the fountain pen assembly base 1 and the fountain pen assembly rotating part 3 from being easily separated, and the taper 11 (e.g., 5 °) can be customized according to specific requirements.

Embodiment 13, referring to fig. 13, a cartridge includes a cartridge body 13 having one end closed, and the cartridge has a cap as described in any one of embodiments 1 to 12.

It should be noted that, as described in embodiment 7 or 8, the pen moistening assembly base 1 is fixed on the pen cap or detachably mounted on the pen cap, for example, by a threaded connection, so that the pen moistening assembly base 1 is fixed on or screwed on the rear end portion of the pen holder body 13, that is, the pen moistening assembly can be mounted on the pen cap or the pen holder according to the requirement, and the operability is high.

In embodiment 13, the pen holder body 13 can be a pen holder of a pen or a ball-point pen in the prior art, and the connection between the pen holder and the cap is a plug-in connection.

Embodiment 14, referring to fig. 14, a pen holder according to embodiment 13, wherein a spare nib cartridge 14 having an open end and a cavity for placing a spare nib therein is screwed to the closed end of the pen holder body 13.

When the pen cap is used for wetting a pen, the pen component base part 1 and the pen component rotating part 3 which are provided with the wetting parts 2 are manually rotated, so that the centers of the wetting holes 4 on the pen component base part 1 and the wetting holes 4 on the pen component rotating part 3 are positioned on the same axis, the pen point can extend into the wetting holes 4 to wet the pen point, after the wetting parts 2 such as sponge with moisture deforms, the pen point can extend into the sponge and be wetted by partial water in the sponge, therefore, the wetting effect of the pen point is achieved, after the pen point wetting assembly is used, the wetting pen assembly base part 1 and the wetting pen assembly rotating part 3 are continuously and manually rotated, so that the centers of the wetting hole 4 in the wetting pen assembly base part 1 and the wetting hole 4 in the wetting pen assembly rotating part 3 are not in the same axis any more, and when water needs to be supplemented, the wetting hole 4 can be filled with water through an external water source;

when the spare pen point needs to be used, the spare pen point box 14 can be rotated to separate the spare pen point box 14 from the pen holder body 13, so that the pen point in the spare pen point box 14 can be taken out for use, and the spare pen point is reasonable in structural design.

Claims

1. A pen cap is characterized in that: which comprises the steps of preparing a mixture of a plurality of raw materials,

a pen cap body with a pen point socket at one end part;

wetting of the nib is formed by the nib assembly in the use state.

2. A cap for a pen as claimed in claim 1, wherein: the pen moistening component comprises a pen moistening component,

a fountain pen assembly base;

3. A cap for a pen as claimed in claim 2, wherein: the center of the wetting hole is formed on the normal line of the sleeving direction of the base part of the wetting pen assembly and the rotating part of the wetting pen assembly.

4. A cap for a pen as claimed in claim 3, wherein: the base part of the pen moistening component is a hollow shell with one end arranged in an open mode and the other end arranged in a closed mode;

5. A cap for a pen as claimed in claim 4, wherein: a rotating handle is fixedly arranged on the outer end surface of the hollow shell of the rotating part of the pen moistening component and is provided with,

a through hole penetrating the hand-held substrate;

6. A cap for a pen as claimed in claim 1, wherein: the center of the wetting hole is formed on the side face of the same side of the relative direction of the sleeving direction of the wetting pen assembly base part and the wetting pen assembly rotating part.

7. A cap according to claim 6, characterized in that: the pen moistening component base is a hollow shell, a cavity for accommodating the moistening piece is formed in the hollow shell, one side surface of the hollow shell of the pen moistening component base is arranged in a closed manner, and the closed end is fixed on the side surface of the pen cap body, which is far away from the pen point socket;

8. A cap according to claim 6, characterized in that: the pen moistening assembly base is a hollow shell, a cavity for accommodating the moistening piece is formed in the hollow shell, one side surface of the hollow shell of the pen moistening assembly base is arranged in a closed manner, the closed end of the hollow shell of the pen moistening assembly base extends to form a pen moistening assembly base edge with threads, and one side, far away from the pen point socket, of the pen cap body extends to form a pen cap body edge with threads, wherein the pen cap body edge can be in threaded connection with the pen moistening assembly base edge;

9. The utility model provides a pen holder, includes that one end is the pen holder body that seals the form and set up, its characterized in that: the barrel having a cap as claimed in any one of claims 1 to 8.

10. A pen shaft according to claim 9, wherein: the closed end of the pen holder body is in threaded connection with a spare pen point box, one end of the spare pen point box is arranged in an open mode, and a cavity used for placing a spare pen point is formed in the spare pen point box.