CN102224088B

CN102224088B - Refill storing container and refill storing product

Info

Publication number: CN102224088B
Application number: CN200980146524.9A
Authority: CN
Inventors: 佐野阳二郎
Original assignee: Mitsubishi Pencil Co Ltd
Current assignee: Mitsubishi Pencil Co Ltd
Priority date: 2008-11-20
Filing date: 2009-11-13
Publication date: 2014-05-28
Anticipated expiration: 2029-11-13
Also published as: JP2010120684A; CN102224088A; KR20110071019A; KR101322058B1; JP5173761B2; WO2010058826A1

Abstract

A refill storing container (2) for storing a refill (3) is provided with a container main body (4) and a cap (6) which opens/closes an opening section (5) of the container main body (4). A fitting section (15) which fits in the opening section (5) of the container main body (4) and closes the opening section is arranged on the cap (6), and a receiving hole (17) is formed on the fitting section (15). As the leading end of the refill (3) is fitted in the receiving hole (17), the refill (3) stored in the refill storing container (2) is held in the cap (6). When the cap (6) is removed from the container main body (4), the refill (3) moves with the cap (6) and is taken out to the outside of the refill storing container (2).

Description

Pen core accommodating container and pen core collecting part

Technical field

The present invention relates to pen core accommodating container and pen core collecting part.

Background technology

In the past, the known writing appliance having in the penholder that makes pen core be accommodated in replaceably writing appliance.This pen core and writing appliance main body are shown respectively or sell, and therefore, are accommodated in individually in packaging bag (with reference to patent documentation 1,2).

In the case, known black aging for what suppress to be caused by be oxidized or moisture evaporation etc., preferably remove as much as possible the air in packaging bag.

Prior art document

Patent documentation

Patent documentation 1: TOHKEMY 2008-247452 communique;

Patent documentation 2: TOHKEMY 2007-45139 communique.

But if consider displaying or the transportation of pen core,, compared with pen core being accommodated in the packaging bag being made up of film, preference as received a pen core in the pen core accommodating container of each tubular.In the case, in order to suppress the aging of China ink, preferably in pen core is accommodated in pen core accommodating container time, make the volume of the annulus forming around pen core as far as possible little.Therefore, preferably make the internal diameter of pen core accommodating container and the external diameter of pen core approach as much as possible.

But, in the case of the internal diameter of pen core accommodating container is set as only bigger than the external diameter of pen core, when pen core is accommodated in pen core accommodating container or after pen core is accommodated in pen core accommodating container, if the distortion such as pen core bends are taken out pen core and are just become difficulty from pen core accommodating container.

Summary of the invention

According to the present invention, a kind of pen core accommodating container is provided, it is the pen core accommodating container for receiving writing appliance pen core, comprise container body and container cap, this container cap is for opening and closing the peristome of this container body, in container cap, be provided with the maintaining part of the writing appliance pen core for keeping receiving in pen core accommodating container, when container cap is when container body is taken, writing appliance pen core and container cap are simultaneously mobile to be fetched to outside pen core accommodating container.

In addition,, according to the present invention, also provide a kind of writing appliance pen core that makes to be accommodated in the pen core collecting part that end in above-mentioned pen core accommodating container, that make this writing appliance pen core is kept by above-mentioned maintaining part.

The quality that can suppress pen core reduces, and can simply pen core be taken out from pen core accommodating container simultaneously.

Accompanying drawing explanation

Figure 1A is the front view of pen core collecting part;

Figure 1B is the part sectional view of pen core collecting part;

Fig. 2 A is the longitudinal section of container cap;

Fig. 2 B is the upward view of container cap;

Fig. 3 is the enlarged drawing of the A part of Figure 1B;

Fig. 4 is the figure that represents to win the state after container cap.

The specific embodiment

Below the situation that is made up of writing appliance aqueous ballpoint pen is described.In this case, writing appliance pen core is made up of the pen core (being only called below pen core) of used with water ball-point pens.But, also can form writing appliance by oiliness ballpoint pen, pen, e-Pointer etc.

With reference to Figure 1A, 1B, pen core collecting part 1 is made up of pen core accommodating container 2 and a pen core 3 being accommodated in pen core accommodating container 2.In addition, also can be at many pen cores of the interior storage of pen core accommodating container 23.

Pen core accommodating container 2 is made up of the resin as polypropylene that for example possesses aqueous vapor barrier properties, comprises container body or penholder 4 and the container cap 6 of tubular, and this container cap 6 is for opening and closing the peristome 5 of container body 4 top side.Wherein, there is a tail plug 8 the peristome 7 of container body 4 bottom sides is chimeric sealedly.

On the other hand, pen core 3 comprises the black body 9 of storage, and is installed on the nib 10 on storage black body 9 tops.In embodiments of the invention, pen core 3, is incorporated in pen core accommodating container 2 upward or towards the locate mode of container cap 6 with nib 10.

In this pen core collecting part 1, peristome 5 is sealed shut by container cap 6.Consequently, because pen core accommodating container 2 is sealed, so in during in pen core 3 is stored in pen core accommodating container 2, can suppress reliably aqueous ink aging of pen core 3, the quality that can failure-free suppresses pen core 3 reduces.

In addition, as known in Figure 1B, the internal diameter of container body 4 is set as only bigger than the external diameter of pen core 3.So, just can reduce the interior residual amount of air of pen core accommodating container 2, therefore can suppress reliably the aging of aqueous ink.

Next,, with reference to figure 2A, Fig. 2 B describes container cap 6.

Container cap 6 comprises inner core 11 and the urceolus 12 with concentric shape configuration mutually, and makes this inner core 11 and the interconnected rib 13 of urceolus 12, between inner core 11 and urceolus 12, is formed with air extractor vent 14.

As shown in Figure 2 A, the bottom end side part of inner core 11 is outstanding from urceolus 12, and this bottom end side part forms the fitting portion 15 in the peristome 5 that is fitted to container body 4.

On the outer peripheral face of this fitting portion 15, form for example two annular seal projections 16.

In addition, in fitting portion 15, form the accepting hole 17 of opening downward, this accepting hole 17 is configured for keeping the maintaining part of interior the received pen core 3 of pen core accommodating container 2.For this reason, the internal diameter of accepting hole 17 is set as only smaller than the external diameter of the nib of pen core 3 10.

Further, on the inner peripheral surface of accepting hole 17, form the bleed passage 18 being formed by breach.Therefore the inner peripheral surface of accepting hole 17 has bleed passage 18, and for the chimeric surface 18a of chimeric pen core 3.

In addition, the smooth bottom face 19 of urceolus 12 or rib 13 forms confined planes.,, when fitting portion 15 is fitted to peristome 5 when interior, if this confined planes 19 is connected to the top end face 20 of peristome 5, limits fitting portion 15 and enter in peristome 5.

As shown in Figure 3, Reference numeral 10a represents to seal cladding.This sealing cladding 10a is for the protection of the top of the nib 10 of pen core 3, and the volatilization that flow in pen core 3 by nib 10 or suppress moisture in aqueous ink etc. for suppressing air etc.

Fig. 3 has represented the enlarged drawing of the A part of Figure 1B.

Under closed state as shown in Figure 3, the fitting portion 15 of container cap 6 is fitted in the peristome 5 of container body 4, and thus, the peristome 5 of container body 4 is closed.In this situation, owing to forming annular seal projection 16 on the outer peripheral face at fitting portion 15, so form annular seal portion 21 between fitting portion 15 and peristome 5, therefore, fitting portion 15 is fitted in peristome 5 hermetically.In addition, also can on the inner peripheral surface of container body 4, form sealing projection.

In addition, the top of the nib 10 of pen core 3 is fitted in accepting hole 17, and therefore pen core 3 is kept by container cap 6.Consequently, suppress the movement of pen core 3 in pen core accommodating container 2, suppressed to be damaged by the pen core 3 that for example vibration causes.In addition,, in embodiments of the invention, as shown in Figure 1B, when pen core 3 is accommodated in pen core accommodating container 2 when interior, the bottom of pen core 3 is connected to the top end face of tail plug 8.Therefore, limit further the movement of pen core 3.

In the time should taking out pen core 3 from pen core accommodating container 2, user, by pinching the urceolus 12 of container cap 6, wins container cap 6 from container body 4.Now, because pen core 3 is kept by container cap 6 always, so as shown in Figure 4, simultaneously mobile to be fetched to outside pen core accommodating container 2 with container cap 6.Consequently, can easy to do taking-up pen core 3.

In addition, because pen core 3 still remains in container cap 6, so also can not make the pen core 3 taking out from pen core accommodating container 2 drop., the operation of pen core 3 becomes easy.

Pen core collecting part 1 is for example next operation like this., first, from storing black side 9, pen core 3 is received in the container body 4 of pen core accommodating container 2.Then the confined planes 19 that, makes pen core 3 and the peristome 5 of container body 4 be fitted to pen core 3 abuts to the top end face 20 of peristome 5.

In embodiments of the invention, confined planes 19 is positioned as: in the time that confined planes 19 abuts to the top end face 20 of peristome 5, nib 10 is fitted in accepting hole 17 and is kept, therefore, by making container cap 6 be fitted to peristome 5, just can make container cap 6 keep pen core 3 by only.

In addition, in embodiments of the invention, owing to forming bleed passage 18 on accepting hole 17, enter in pen core 3 so can suppress air.That is, if bleed passage 18 is not set,, when nib 10 is fitted to accepting hole 17 when interior, in accepting hole 17, become the space of sealing, because the pressure in this enclosure space uprises, enter the possibility in pen core 3 so have air from nib 10.In embodiments of the invention, owing to having formed bleed passage 18, so be embedded in accepting hole 17 when interior when nib 10, the air in accepting hole 17 can be released to outside accepting hole 17.The quality that consequently, can suppress pen core 3 reduces.

But as shown in Figure 3, if keep the region of the accepting hole 17 of pen core 3 to be called retaining zone at butt nib 10, the lengthwise location of the lengthwise location of annular seal portion 21 and retaining zone 22 is mutually different.The reasons are as follows.

,, if nib 10 is entrenched in accepting hole 17, has and be positioned at the possibility that retaining zone 22 these a part of fitting portions 15 can be out of shape.In particular, in embodiments of the invention, because accepting hole 17 is formed with bleed passage 18, so the inner peripheral surface of accepting hole 17 is upwards connected to nib 10 unevenly in week, therefore, the distortion of fitting portion 15 is upwards not necessarily even in week.Therefore,, if make the lengthwise location of such retaining zone 22 consistent with the lengthwise location of annular seal portion, likely cannot obtain good sealing function.Therefore, in embodiments of the invention, make the position of the lengthwise location of annular seal portion 21 and the length direction of retaining zone 22 different mutually, just can obtain thus good sealing function.

In addition, in an embodiment of the present invention, the external diameter of the external diameter of container body 4 and urceolus 12 is set to roughly equal, and in the time that container cap 6 is installed on container body 4, the outer peripheral face of the outer peripheral face of container body 4 and container cap 6 becomes the same face.Consequently, seal laber is labelled near situation container body 4 and container cap 6, putting up of seal laber become easily, can guarantee the sealing function of being brought into play by seal laber.

In above-mentioned embodiments of the invention, be the top that container cap 6 keeps pen core 3, i.e. the situation of nib 10.But, can also be the bottom that container cap 6 keeps pen core 3, keep the situation of the black body of storage.

Description of reference numerals

1 pen core collecting part

2 pen core accommodating containers

3 pen cores

4 container bodies

The peristome of 5 tip side

6 container cap

10 nibs

15 fitting portions

17 accepting holes

18 bleed passages

19 confined planes

The top end face of 20 peristomes

21 annular seal portions

22 retaining zones

Claims

1. a pen core accommodating container, it is the pen core accommodating container for receiving writing appliance pen core, it is characterized in that: comprise container body and container cap, this container cap is for opening and closing the peristome of this container body, in container cap, be provided with the maintaining part of the writing appliance pen core for keeping receiving in pen core accommodating container, when container cap is when container body is taken, writing appliance pen core is still kept by container cap

In described container cap, be provided with in the peristome for being fitted to described container body to seal the fitting portion of this peristome, described maintaining part has the accepting hole being formed on fitting portion, by the end of described writing appliance pen core is fitted in this accepting hole, so that container cap keeps writing appliance pen core.

2. pen core accommodating container according to claim 1, is characterized in that: described accepting hole is provided with bleed passage, in the end of described writing appliance pen core is fitted to described accepting hole time, the air in accepting hole is released to outside accepting hole.

3. pen core accommodating container according to claim 1, it is characterized in that: the end of described writing appliance pen core is in retaining zone is maintained at described accepting hole, on the outer peripheral face of fitting portion of described container cap or the inner peripheral surface of the peristome of described container body, be formed with annular seal projection, with in fitting portion is fitted to peristome time, between this fitting portion and peristome, form annular seal portion, and make the lengthwise location of annular seal portion and the lengthwise location of retaining zone different mutually.

4. pen core accommodating container according to claim 1, it is characterized in that, in container cap, be provided with confined planes, this confined planes for abutting to the end face of peristome in the time that the fitting portion of described container cap is fitted in the peristome of described container body, enter in peristome with restriction fitting portion, this confined planes is positioned as: in the time that this confined planes abuts to the end face of peristome, the end of described writing appliance pen core is fitted in described accepting hole.

5. pen core accommodating container according to claim 1, is characterized in that, described writing appliance pen core is made up of aqueous ballpoint pen pen core.

6. a pen core collecting part, it is characterized in that: this pen core collecting part is made up of pen core accommodating container as claimed in claim 1 and the writing appliance pen core being incorporated in pen core accommodating container as claimed in claim 1, and the end of this writing appliance pen core is kept by described maintaining part.