CN205326571U

CN205326571U - Pressing pen

Info

Publication number: CN205326571U
Application number: CN201521141211.3U
Authority: CN
Inventors: 曹源
Original assignee: Beifa Group Co Ltd
Current assignee: Anhui New Beifa Pen City Co., Ltd.
Priority date: 2015-12-31
Filing date: 2015-12-31
Publication date: 2016-06-22
Anticipated expiration: 2025-12-31

Abstract

The utility model discloses a pressing pen relates to the utensil technical field that writes or draw, makes and awkward problem for solving pressing pen. Pressing pen is including setting up refill, connecting piece and the sealing member in the pen -holder, and connecting piece and sealing member are located the front end of pen -holder, the front end of connecting piece is equipped with the lateral wall fretwork of the opening that supplies the refill to pass, connecting piece, the sealing member includes the main part and fixes the sealed lid at the main part front end, and the front end of main part is equipped with the opening that supplies the refill to pass, and the sealing member still includes the fixed part, and the pen -holder inner wall is equipped with the fastener, and lateral wall and card that the fixed part passed the fretwork of connecting piece end on the inner wall of pen -holder, still be equipped with first spring and second spring in the pressing pen, the one end of first spring connect or the spacing portion in rear end at the refill that supports on, the other end of first spring is connected or is supported the rear end at the connecting piece, the one end of second spring is connected or is supported the rear end at the sealing member, and the other end of second spring is connected or is supported in the spacing portion of front end at the refill.

Description

A kind of pressing pen

Technical field

This utility model relates to writing or drawing appliance technical field, particularly relates to a kind of pressing pen。

Background technology

At present, write or drawing appliance has nib and the reservoir communicated with this nib mostly, reservoir is filled with liquid ink。Using this to write or during drawing appliance, ink is trickled to paper by nib, leaves the track of pen tip movement at paper, to carry out writing or drawing。

For preventing nib to be easily damaged when being exposed to, and the ink in reservoir evaporates when not using, cause writing or drawing appliance dry (namely the ink in reservoir is evaporated completely, cannot be carried out situation about writing), there is a kind of pressing pen, this pressing pen possesses pressing parts and sealing-plug, and pressing parts are connected by fish silk thread with nib and sealing-plug。When pressing pressing parts, sealing-plug is opened, and nib stretches out from sealing-plug, and then stretches out from penholder one end so that pressing pen can be used in writing or drawing；When again pressing pressing parts, nib is retracted in sealing-plug, and sealing-plug is closed, and is sealed in by nib inside sealing-plug so that the ink on nib does not contact extraneous air, thus it is dry to avoid pressing pen to occur。

But, in technique scheme, owing to fish silk thread is comparatively fine and shape is indefinite。Thus, in the manufacture process of pressing pen, fish silk thread is arranged on the operation in the pressing pen that space is less comparatively difficult；And in the use procedure of pressing pen, fish silk thread is susceptible to fracture, and it is difficult to repair。Therefore, technique scheme exists the manufacture of pressing pen and awkward problem。

Utility model content

The purpose of this utility model is in that to provide a kind of pressing pen, to solve the manufacture of pressing pen and awkward problem。

To achieve these goals, this utility model provides following technical scheme:

A kind of pressing pen, including penholder, pressing parts, and is arranged on the pen core in penholder, connector and sealing member, and described connector and described sealing member are positioned at the front end of penholder；

There is drive connection in described connector and pressing parts, the front end of described connector is provided with mean for the peristome of pen core traverse, the sidewall hollow out of described connector；Described sealing member is positioned at inside described connector, described sealing member includes main part and is fixed on the sealing lid of described main part front end, the front end of described main part is provided with mean for the peristome of pen core traverse, described sealing member also includes fixed part, described penholder inwall is provided with fastener, and described fixed part passes the sidewall of the hollow out of described connector and is locked on the inwall of described penholder；

The first spring and the second spring it is additionally provided with in described pressing pen, described pen core has front end limiting section and rear end limiting section, one end of described first spring connects or is against on the limiting section of described rear end, and the other end of described first spring connects or is against the rear end of described connector；One end of described second spring connects or is against the rear end of described sealing member, and the other end of described second spring connects or is against on the limiting section of described front end。

A kind of specific design as sealing member, described main part is cylindric, the internal diameter of described main part less than the internal diameter of the nib of pen core, the peristome of described main part generally circular in shape, the described lid that seals is for cylindric, and the described diameter diameter more than the peristome of described main part sealing lid。

Preferably, the described lid that seals is connected with described main part by connecting portion, and described connecting portion is the shell fragment of stairstepping。

Alternatively, described fixed part is the projection being arranged on the lateral wall of described main part。

A kind of specific design as connector, described connector includes first and second engaged each other, described first and described second is cylindrical shape, the front end of described first is provided for the peristome of described pen core traverse, the sidewall of described first is provided with multiple rectangle hollow-out parts, and the rectangle hollow-out parts in described front end side wall is used for making described fixed part pass。

Further, on described first, multiple rectangle hollow-out parts at least exist a hollow-out parts, it is possible to make described sealing member load described connector。

Alternatively, the sidewall of described second is provided with multiple rectangle hollow-out parts, and the plurality of rectangle hollow-out parts is uniformly distributed along the circumference of described second。

Preferably, the rigidity of described first spring is less than the rigidity of described second spring。

In this utility model embodiment, pressing pen arranges connector, and sealing member is included in connector, make the relative position of sealing member and penholder fix。Thus when nib retraction penholder is internal, under the extruding of the second spring, it is possible to make the front end of connector be close to the front end of sealing member, the lid that seals of sealing member being pressed together on the front end of main part, making pen core be sealed among sealing-plug；And when this pressing pen of pressing makes nib stretch out, promote the first spring by pressing parts, force the connector nose motion to pressing pen, make the front end away from sealing member, the front end of connector, thus the sealing lid of sealing member flicks, pen core passes from sealing-plug and then stretches out penholder。Compared with passing through fish silk thread control sealing-plug in prior art, the application coordinates the second spring that sealing member can be made to open by connector, it is not necessary to use fish silk thread, it is simple to the manufacture of pressing pen, assembling and use。

Accompanying drawing explanation

Accompanying drawing described herein is used for providing being further appreciated by of the present utility model, constitutes a part of the present utility model, and schematic description and description of the present utility model is used for explaining this utility model, is not intended that improper restriction of the present utility model。In the accompanying drawings:

The profile of the pressing pen of Fig. 1 this utility model embodiment,

Fig. 2 is the front view of sealing member 100, left view and top view in Fig. 1。

Fig. 3 is front view and the left view of connector 200 in Fig. 1。

Description of reference numerals:

1-penholder, 2-pressing parts,

3-pen core, 100-sealing member,

11-the first spring, 12-the second spring,

110-main part, 120-seals lid,

130-fixed part, 140-connecting portion,

200-connector, 210-first,

220-second。

Detailed description of the invention

In order to further illustrate what this utility model embodiment provided, it is described in detail below in conjunction with Figure of description。It should be noted that, in the following description, about "front", "rear" and related notion thereof, " front " represents the writing end (i.e. nib flexible side) of pressing pen, and " afterwards " represents the pressing end (namely when generally writing side) upward of pressing pen。

As it is shown in figure 1, this utility model embodiment provides a kind of pressing pen, including penholder 1, pressing parts 2 and be arranged on the pen core 3 in penholder 1, connector 200 and sealing member 100, connector 200 and sealing member 100 and be respectively positioned on the front end of penholder 1。Hereinafter above-mentioned parts are made a concrete analysis of。

Penholder 1 is the shell of pressing pen, and the material of penholder 1 can be polypropylene etc., can be provided with the parts such as pen clip outside penholder 1。Pressing parts 2 include retractable portion and drive mechanism, retractable portion can be located at the rear end of penholder 1, may be alternatively located at the sidewall of penholder 1, by the pressing to retractable portion, the gear class mechanism in drive mechanism is made to rotate, to realize the flexible of pen core 3, the pressing parts 2 in this utility model are same as the prior art, repeat no more herein。Pen core 3 includes being positioned at the pen head part of front end and being positioned at the rolled core part of rear end, in rolled core, storage has ink etc. to write with liquid, being formed with rear end limiting section in the rear end of described rolled core, the intersection at described written and described rolled core forms front end limiting section。

As shown in Figure 2, sealing member 100 is for sealing the nib of pen core 3, specifically, sealing member 100 is positioned at the front end of penholder 1 and is positioned at connector 200, namely is positioned at the front end of connector 200, and sealing member 100 includes main part 110, main part 110 is cylindric, the at least one of internal diameter of main part 110 is slightly smaller than the internal diameter of pen core 3, so that while sealing-plug can slide on pen core 3, it is ensured that the air-tightness of sealing-plug。The sidewall of main part 110 is provided with multiple prominent fixed part 130, and fixed part 130 stretches out from the sidewall of the hollow out of the aftermentioned connector 200 mentioned。The inwall of penholder 1 front end is provided with fastener, although thus sealing member 100 is positioned within connector 200, but sealing member 100 can be locked on fastener when connector 200 is to penholder 1 nose motion, thus separating with connector 200。The front end of main part 110 is provided with and seals lid 120, and is formed for the peristome of pen core 3 traverse on the front end face of main part 110, and the diameter of this peristome is slightly larger than the diameter of pen core 3。

Drive connection is there is between sealing member 100 and pressing parts 2, specific as follows, the nib of pen core 3 is set with the second spring 12, one end of the second spring 12 is against the front end of the rolled core of pen core 3, and the other end of the second spring 12 is against the rear end of sealing member 100。

As it is shown on figure 3, connector 200 for coordinating the folding controlling sealing member 100 with the first spring 11。The maximum outside diameter of connector 200 is slightly less than the internal diameter of penholder 1, it includes first 210 and second 220 engaged each other, first 210 to the second 220 tops closer to penholder 1, first 210 and second 220 is cylindrical shape, it is preferable that the internal diameter of first 210 and second 220 and external diameter are equal respectively。The front end of first 210 is provided for the peristome of pen core 3 traverse, and this peristome is slightly larger than the diameter of the nib of pen core 3, but less than sealing the maximum gauge of lid 120, the sidewall of first 210 is provided with multiple rectangle hollow-out parts。And, it is preferable that the sidewall of second 220 is provided with multiple rectangle hollow-out parts, and multiple rectangle hollow-out parts are uniformly distributed along the circumference of second 220。

There is drive connection between connector 200 and pressing parts 2, specifically, connector 200 supports on pen core 3, pen core 3 rear end is provided with limiting section, being cased with the first spring 11 on pen core 3, one end of the first spring 11 is against on this limiting section, and the other end of the first spring 11 is against the rear end of connector 200。

Hereinafter, with the nib retracted mode shown in Fig. 1 for original state, the use procedure of the pressing pen that this utility model embodiment provides is made a concrete analysis of。

When not using pressing pen, the front end of the front end of connector 200 and sealing member 100 is close to, due to connector 200 front end opening diameter less than seal lid 120 diameter, therefore seal lid 120 second spring 12 compressing under can not from the front end opening of connector 200 highlight, can only compacting on the main part 110 of sealing member 100。Therefore, when not using pressing pen, pen core 3 can be protected well。

When needs use pressing pen, press pressing parts 2, connector 200 is promoted by drive mechanism and the first spring 11, force connector 200 to penholder 1 nose motion, and sealing member 100 engaged part is locked on the fixed position in penholder 1, will not move to penholder 1 front end with connector 200, so that the front end of the front end of sealing member 100 and connector 200 is left, seal lid 120 and open；Further, pen core 3 is pushed by the drive mechanism in pressing parts 2 to the front extreme direction of penholder 1, makes the front opening of the pen core 3 front opening through the main part 110 of sealing member 100 and connector 200, makes nib stretch out。Further, under the effect of the pressing gear of pressing parts 2, the state that pressing pen will keep nib to stretch out from penholder 1 front end。

When these pressing parts 2 of pressing again, the second spring 12 resilience, with follower link 200 to the rear end motion of penholder 1, the second spring 12 again by sealing member 100 compacting on connector 200, and nib is retracted from penholder 1, and nib is sealed by sealing member 100 again。

In this utility model embodiment, pressing pen arranges connector 200, and sealing member 100 is included in connector 200, make the relative position of sealing member 100 and penholder 1 fix。Thus when nib retraction penholder 1 is internal, under the extruding of the second spring 12, it is possible to make the front end of connector 200 be close to the front end of sealing member 100, the lid 120 that seals of sealing member 100 being pressed together on the front end of main part 110, making pen core 3 be sealed among sealing-plug；And when this pressing pen of pressing makes nib stretch out, the first spring 11 is promoted by pressing parts 2, force the connector 200 nose motion to pressing pen, make the front end away from sealing member 100, the front end of connector 200, thus the sealing lid 120 of sealing member 100 flicks, pen core 3 passes from sealing-plug and then stretches out penholder 1。Compared with passing through fish silk thread control sealing-plug in prior art, the application coordinates the second spring 12 that sealing member 100 can be made to open by connector 200, it is not necessary to use fish silk thread, it is simple to the manufacture of pressing pen, assembling and use。

In order to coordinate the structure of pressing pen better, so that pressing pen is installed, the preferred main part 110 of this utility model embodiment be cylindrical shape, the peristome of main part 110 generally circular in shape, it is cylindric for sealing lid 120, and seals the diameter diameter more than the peristome of main part 110 of lid 120。

Preferably, for the ease of seal lid 120 pressing and flick, in this utility model example, seal lid 120 pass through connecting portion 140 be connected with main part 110, connecting portion 140 as in figure 2 it is shown, namely connecting portion 140 be the shell fragment of stairstepping。

Owing to pressing parts 2 also have slight resilience after pressing, therefore, in order to make connector 200 move better, in this utility model embodiment, the first spring 11 it is additionally provided with in pressing pen, the rear end of pen core 3 is additionally provided with limiting section, and one end of the first spring 11 connects or supports on this limiting section, and the other end of the first spring 11 connects or is against the rear end of connector 200。So, pressing parts 2 are while pushing pen refill 3, pen core 3 also will promote connecting portion 140 by limiting section, so that the action that the action stretched out to penholder 1 front end of pen core 3 and connector 200 move to penholder 1 front end carries out simultaneously, and avoid the impact that the movement of connector 200 causes by the resilience of pressing parts 2。

Further, being additionally provided with the second spring 12 in pressing pen, one end of the second spring 12 connects or is against the rear end of sealing member 100, and the other end of the second spring 12 connects or is against the front end of pen core 3, the effect of this second spring 12 is similar with the effect of the spring in existing pressing pen, does not repeat them here。

Preferably, when this pressing pen of pressing, for making connector 200 forward end move as early as possible, it is prevented that sealing lid 120 and backed down by the nib of pen core 3 and nib causes damage, in this utility model embodiment, the rigidity of the first spring 11 is less than the rigidity of the second spring 12。(mainly by distance protection nib; pen core 3 is Tong Bu with connector 200 when declining, and pen core 3 head and connector 200 head distance space ensure the folding distance of enough sealing members 100 block) thus when pressing parts 2 simultaneously pushing pen refill 3 and connector 200; the rigidity of the second spring 12 being against on connector 200 is bigger so that connector 200 is pushed into penholder 1 front end as early as possible。

In the description of above-mentioned embodiment, specific features, structure, material or feature can combine in an appropriate manner in any one or more embodiments or example。

Each embodiment in this specification all adopts the mode gone forward one by one to describe, between each embodiment same or analogous part mutually referring to, what each embodiment stressed is the difference with other embodiments。Especially for embodiment of the method, owing to it is substantially similar to device embodiment, so describing fairly simple, relevant part illustrates referring to the part of product embodiments。

The above; it is only detailed description of the invention of the present utility model; but protection domain of the present utility model is not limited thereto; any those familiar with the art is in the technical scope that this utility model discloses; change can be readily occurred in or replace, all should be encompassed within protection domain of the present utility model。Therefore, protection domain of the present utility model should be as the criterion with described scope of the claims。

Claims

1. a pressing pen, including penholder, pressing parts, and is arranged on the pen core in penholder, and described pressing pen is characterised by, also includes the connector and the sealing member that are arranged in penholder, described connector and described sealing member and is positioned at the front end of penholder；

2. pressing pen according to claim 1, it is characterized in that, the main part of described connector is cylindric, the internal diameter of described connector is less than the internal diameter of the nib of described pen core, the peristome of described main part generally circular in shape, the described lid that seals is for cylindric, and the described diameter diameter more than the peristome of described main part sealing lid。

3. pressing pen according to claim 2, it is characterised in that described sealing lid is connected with described main part by connecting portion, described connecting portion is the shell fragment of stairstepping。

4. pressing pen according to claim 2, it is characterised in that described fixed part is the projection being arranged on the lateral wall of described main part。

5. pressing pen according to claim 1, it is characterized in that, described connector includes first and second engaged each other, described first and described second is cylindrical shape, the front end of described first is provided for the peristome of described pen core traverse, the sidewall of described first is provided with multiple rectangle hollow-out parts, and the rectangle hollow-out parts on the sidewall of described first is used for making described fixed part pass。

6., at least there is a hollow-out parts in pressing pen according to claim 5, it is characterised in that on described first, it is possible to makes described sealing member load described connector in multiple rectangle hollow-out parts。

7. pressing pen according to claim 6, it is characterised in that the sidewall of described second is provided with multiple rectangle hollow-out parts, and the plurality of rectangle hollow-out parts is uniformly distributed along the circumference of described second。

8. pressing pen according to claim 1, it is characterised in that the rigidity of described first spring is less than the rigidity of described second spring。