CN108790479A

CN108790479A - A kind of multifunctional pen

Info

Publication number: CN108790479A
Application number: CN201710280314.5A
Authority: CN
Inventors: 施令兵
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-04-26
Filing date: 2017-04-26
Publication date: 2018-11-13

Abstract

The invention discloses a kind of multifunctional pens, including pen core and the pen cap, the pen cap includes nib part and tail sleeve part, the tail seal of the tail sleeve part is plugged with the tail-hood for storing liquid, the tail-hood interior sealing sliding is equipped with the cap pad contradicted with pen core, the check valve for preventing aqueous from flowing backwards is equipped in the tail-hood, the side of the tail-hood is equipped with discharging valve between check valve and cap pad；Effect of this water-color paintbrush by fluid pressure to cap pad can have adjusted the height of cap pad with the position of adjustment cap pad, in pen container, consequently facilitating the pen core of different length obtains firm installation in this water-color paintbrush.

Description

A kind of multifunctional pen

Technical field

The present invention relates to study article field more particularly to a kind of water-color paintbrushes.

Background technology

Water-color paintbrush is the study article being commonly used in our daily lifes, is generally made of the pen cap and pen core, now Water-color paintbrush type, style it is varied, but after the pen core in pen is finished, in order not to cause to waste, general refill, But pen core is different in size, after pen core is bought, it is more likely that it is long or too short pen core occur, with the unmatched feelings of the pen cap Condition occurs, and causes the waste of pen core at this time.

Invention content

The purpose of invention is to provide a kind of multifunctional pen, the advantage is that, pen core different in size can be made in pen It can be matched in shell.

The present invention above-mentioned technical purpose technical scheme is that:A kind of multifunctional pen, including Pen core and the pen cap, the pen cap include nib part and tail sleeve part, and the tail seal of the tail sleeve part is plugged with for depositing The tail-hood of tank body, the tail-hood interior sealing sliding are equipped with the cap pad contradicted with pen core, and being equipped in the tail-hood prevents aqueous from falling The side of the check valve of stream, the tail-hood is equipped with discharging valve between check valve and cap pad.

By using above-mentioned technical proposal, after pen core is installed in this water-color paintbrush, aqueous can be filled into tail-hood, herein mistake Cheng Zhong, discharging valve are closed, and under hydraulic pressure effect, cap pad slides outward, are stopped to tail after cap pad and pen core contradict Bath in lid, under the action of check valve, the water in tail-hood can not be discharged, and can also realize that cap pad is fixed in this position, from And realize the supporting role to pen core so that pen core has also obtained fixation in this position, realizes installation of the pen core in this water-color paintbrush.

The present invention is further arranged to：The one end of the tail-hood far from cap pad is fixed with outwardly extending flaring, described The diameter of flaring is more than the diameter of tail sleeve part.

By using above-mentioned technical proposal, under the action of flaring, the work that aqueous is filled into tail-hood is facilitated, and It can prevent aqueous from flowing into the pen cap.

The present invention is further arranged to：It is plugged with cap stopper in the flaring.

Cap stopper can be filled in flaring after being filled with aqueous in tail-hood by using above-mentioned technical proposal, realize tail The closing of lid avoids the entrance of dust rubbish, can also avoid the water clock of aqueous.

The present invention is further arranged to：The tail sleeve partial sidewall is equipped with straight slot, and the discharging valve sliding runs through straight slot It is communicated with outside.

By using above-mentioned technical proposal, after discharging valve is communicated with outside, work that it can be facilitated to discharge water, it is no longer necessary to Tail-hood is taken out out of the pen cap, can directly be discharged water, is convenient for the installation of other length pen cores, simplifies operation sequence.

The present invention is further arranged to：It is fixed with the rubber pad contradicted with pen core on the cap pad.

By using above-mentioned technical proposal, under the action of rubber pad, pen core can be contacted directly with rubber pad, Bu Huizao It is worn at the conflict of the two, extends the service life of the two.

In conclusion the invention has the advantages that：

1, the pen core of different length can be made to obtain firm installation in this water-color paintbrush by simple structure；

2, the structure being flared can be in order to the filling of aqueous；

3, the structure of cap stopper is convenient for the integrally closed of tail-hood, avoids the water clock of aqueous；

4, it can be directly realized by the work that discharges water of tail-hood, simplify operating process.

Description of the drawings

Fig. 1 is the internal structure schematic diagram of this water-color paintbrush.

In figure：1, pen core；2, the pen cap；21, nib part；22, tail sleeve part；221, straight slot；3, tail-hood；31, cap pad； 311, rubber pad；32, check valve；33, discharging valve；34, it is flared；35, cap stopper.

Specific implementation mode

Below in conjunction with attached drawing, invention is further described in detail.

Embodiment：A kind of water-color paintbrush, as shown in Figure 1, including mainly pen core 1 and the pen cap 2, the pen cap 2 includes nib part 21 again With tail sleeve part 22, pen core 1 is sleeved in nib part 21 and tail sleeve part 22, and by nib part 21 and tail sleeve part 22 A complete water-color paintbrush can be formed by connecting.

As shown in Figure 1, at this point, also sealing tail-hood of the grafting one for storing liquid on the tail portion of this tail sleeve part 22 3,3 interior sealing of tail-hood sliding is equipped with the cap pad 31 contradicted with pen core 1, and the list for preventing aqueous from flowing backwards is equipped in tail-hood 3 To valve 32, set between check valve 32 and cap pad 31 there are one discharging valve 33 in the side of tail-hood 3, the side in tail sleeve part 22 Straight slot 221 there are one being set on wall, when tail-hood 3 is plugged on tail sleeve part 22, discharging valve 33 is through straight slot 221 and external phase It is logical；At the same time, the one end of tail-hood 3 far from cap pad 31 is additionally provided with outwardly extending flaring 34, and the diameter of the flaring 34 is more than tail The diameter of part 22 is covered, and 34 closed cap stoppers 35 will be flared being flared on 34 to be plugged with.

Specific implementation mode：Control discharging valve 33 first is closed, will after pen core 1 is installed in this pen cap 2 Tail-hood 3 is inserted in embedding and tail sleeve part 22, can drive the sliding of cap pad 31 by controlling discharging valve 33 at this time, and make itself and pen core 1 contradicts；After cap pad 31 and pen core 1 contradict, aqueous is filled into tail-hood 3, in the process, since the top of tail-hood 3 has directly The presence of the larger flaring 34 of diameter, can be in order to the injection of aqueous, and aqueous will not leak to inside the pen cap 2；Into tail-hood 3 Filling aqueous simultaneously makes aqueous fill up the vessel between cap pad 31 and check valve 32, when there is aqueous spilling, stops into tail-hood 3 Water filling at this time pours out extra aqueous out of tail-hood 3, due to the presence of check valve 32 so that check valve 32 and cap pad 31 it Between in vessel aqueous can not be poured out from flaring 34, aqueous has been remained filled in the vessel at this time, to be produced to cap pad 31 Support force so that cap pad 31 is kept fixed in this position, that is, is in the holding state to pen core 1.

It, can as shown in Figure 1, when cap pad 31 realizes support to pen core 1, and after aqueous extra in tail-hood 3 is poured out Cap stopper 35 to be clogged at flaring 34 so that tail-hood 3 is in closed state, not only can also may be used at this time to avoid the entrance of dust During using this water-color paintbrush, to prevent the aqueous water clock accumulated in tail-hood 3 from flaring 34 on water clock to books.

As shown in Figure 1, when pen core 1 is finished and needs replacing another pen core 1, another pen core 1 is installed into this water-color paintbrush The pen cap 2 in, if pen core 1 is longer, discharging valve 33 can be opened, release one aqueous so that cap pad 31 slides onto conjunction Right position is set to be contradicted with pen core 1, forms the support to pen core 1；It, can the water filling into tail-hood 3 again if pen core 1 is shorter so that Cap pad 31 slides onto under hydraulic pressure effect and is contradicted with pen core 1.

In the present embodiment, a rubber pad 311 contradicted with pen core 1 is also fixed on cap pad 31；In rubber pad Both under the action of 311, pen core 1 can be contacted directly with rubber pad 311, will not cause the conflict abrasion of the two, extend Service life.

This specific embodiment is only explanation of the invention, is not limitation of the present invention, people in the art Member can as needed make the present embodiment the modification of not creative contribution after reading this specification, but as long as at this It is all protected by Patent Law in the right of invention.

Claims

1. a kind of multifunctional pen, including pen core (1) and the pen cap (2), the pen cap (2) include nib part (21) and tail sleeve portion Divide (22), it is characterised in that：The tail seal of the tail sleeve part (22) is plugged with the tail-hood (3) for storing liquid, described The sliding of tail-hood (3) interior sealing is equipped with the cap pad (31) contradicted with pen core (1), and being equipped in the tail-hood (3) prevents aqueous refluence Check valve (32), the side of the tail-hood (3), which is located between check valve (32) and cap pad (31), is equipped with discharging valve (33).

2. a kind of multifunctional pen according to claim 1, it is characterised in that：The separate cap pad (31) of the tail-hood (3) One end is fixed with outwardly extending flaring (34), and the diameter of the flaring (34) is more than the diameter of tail sleeve part (22).

3. a kind of multifunctional pen according to claim 2, it is characterised in that：It is plugged with cap stopper on the flaring (34) (35)。

4. a kind of multifunctional pen according to claim 1, it is characterised in that：Tail sleeve part (22) side wall is equipped with Straight slot (221), discharging valve (33) sliding are communicated through straight slot (221) with outside.

5. a kind of multifunctional pen according to claim 1, it is characterised in that：It is fixed on the cap pad (31) and pen The rubber pad (311) that core (1) contradicts.