CN1207154C - Pen - Google Patents
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- Publication number
- CN1207154C CN1207154C CN 03120811 CN03120811A CN1207154C CN 1207154 C CN1207154 C CN 1207154C CN 03120811 CN03120811 CN 03120811 CN 03120811 A CN03120811 A CN 03120811A CN 1207154 C CN1207154 C CN 1207154C
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- CN
- China
- Prior art keywords
- aforementioned
- penholder
- pen
- finger
- contact
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Clips For Writing Implements (AREA)
- Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
Abstract
The present invention provided a writing instrument which has a gripping force at a gripping site of a site to be gripped by a writer and an excellent design and in which a contact part between fingers of sites brought into contact with a part between the writer's thumb and index finger is easily slid. A writing barrel 1 has a hard part 1a formed of a hard material and a soft part 1b formed of a soft material having a low hardness on a surface. The hard part 1a and the soft part 1b are dichroically molded. The hard part 1a is set at least to a contact site 1x between the fingers of the site brought into contact with the part between the writer's thumb and index finger, and the soft part 1b is set at least to the gripping site 1y of the site to be gripped by the writer's fingertips and to an opposite contact site 1z between the fingers substantially opposed to the contact site between the fingers via a central axis of the writing barrel.
Description
Technical field
There is the pen of hard portion and soft part on the surface that the present invention relates to penholder.
Background technology
Always, anti-skidding for when gripping pasted the pen of rubber on as the surface with the holding area at the position that the author gripped, or constitutes the surface of holding area by double-colored shaping by soft material, and to grip property person be known and give.
And, constitute surface by aforementioned soft material as the contact site at portion position between the finger of thumb and forefinger, to grip property person be known and give.
But on the surface that constitutes contact position between aforementioned finger by aforementioned soft material, grip among the property person and give, in the occasion motion penholder that is taken as main use form by the fingertip motions penholder difficulty that becomes, exist sensation that the somebody uses such problem that degenerates on the contrary.
In order to eliminate this problem simply, considered only to form the surface of holding area, and formed the form on the surface at position in addition with hard material with soft material.But the appearance design somebody on this surface that only forms the holding area with soft material also feels unsatisfactory and discontented because of attention function too.
Summary of the invention
Therefore the present invention solves above-described problem, and its main purpose is to provide a kind of can help also good pen in use feeling improvement and the appearance design.
Promptly according to pen of the present invention, it is the penholder that forms the bar of conduct pen by double-colored shaping, be provided with the soft part that makes the hard portion that hard material exposes from the teeth outwards and the aforementioned hard material of hardness ratio will low soft material be exposed from the teeth outwards, it is characterized in that, aforementioned hard portion is set in to hold between the finger at the position between the finger of the author's thumb and forefinger as connection at least contacts the position, and aforementioned soft part is set at least as contacting opposite position between the finger that contacts the basic subtend in position between the holding area at the position that is gripped by the finger tip of holding the author and the center line that clips aforementioned penholder and aforementioned finger.Also possess and aforementioned penholder between clamp the pen clip of clothes or other gripped object, this pen clip is located at the opposition side that contacts the position between the center line that clips aforementioned penholder and aforementioned finger.
If this structure, then because hard material is exposed on the surface at contact position between finger, so portion is sliding easily between the finger of thumb and forefinger, in main occasion motion easily, so can seek to be taken as the improvement of use feeling of the occasion of this use form because this penholder becomes by the fingertip motions penholder.In addition, owing to form penholder by double-colored shaping, so pasting the form of rubber on the surface of holding area with usefulness always the sort of different, prevent that soft material from change the sense of touch of finger tip because of the absorption swelling of sebum, use feeling worsens, so and owing to promptly finished formalities such as saving printing in the moment appearance design of from metal pattern, taking out, the facilitation that can seek to make.And then, also set soft material in addition in the holding area, better appearance design can be provided.
also possess and aforementioned penholder between clamp in the pen of pen clip of clothes etc., disturb and the aforementioned penholder that moves easily for aforementioned pen clip does not become, this pen clip is located to contact the position opposition side between the center line that clips aforementioned penholder and aforementioned finger just passable.This be because bump at aforementioned pen clip with not setting about contact position between the aforementioned finger of occasion that grips be positioned at clip aforementioned penholder center line at aforementioned pen clip opposition side since this refer between the contact position set institute of hard portion as mentioned above for so that between the finger of thumb and forefinger portion become easy and slide.And then, between the aforementioned finger of contact position opposition side between aforementioned finger, the opposite position of contact set soft part for owing to be positioned at the center line that clips aforementioned penholder equally with this pen clip, be not easy slidingly so clamp clothes etc. by penholder and pen clip when, become, become and more effectively to clamp clothes etc.
For the facilitation of the manufacturing of seeking to constitute each part by the formed penholder of double-colored shaping, it is just passable to make soft part become continuous shape.This is because can be taken as the inlet that injects aforementioned soft material the cause at one place.
In order to seek facilitation, from just passable near an end of penholder or the end to making single part near the other end or the other end as the overall manufacturing of penholder.This be because from an end of penholder to totally the making single part and can also reduce the part number of the other end, only the part that does not need double-colored shaping of end is made other part and also can be formed aforementioned other part with common injection moulding.
In order to increase the skidproof effect of holding area, on the surface of aforementioned holding area, be provided with concavo-convex just passable.This is because of the aforementioned concavo-convex cause that touches finger tip when gripping.
Description of drawings
Fig. 1 is the front view of the pen in one embodiment of the invention.
Fig. 2 is the vertical view of the pen in this embodiment.
Fig. 3 is the upward view of the pen in this embodiment.
Fig. 4 is the decomposition diagram of the pen in this embodiment.
Fig. 5 is the longitudinal section of the penholder in this embodiment.
Fig. 6 is the sectional elevation of the penholder in this embodiment.
Fig. 7 is the front view of the pen in another embodiment of the invention.
Fig. 8 is the decomposition diagram of the pen in this embodiment.
Fig. 9 is the front view of the pen in another embodiment of the present invention.
The explanation of label
P1... propelling pencil (pen)
1... penholder
1a... hard portion
1b... soft part
1x... contact the position between referring to
1y... holding area
1z, 1z ' ... the opposite position of contact between referring to
1y1... recess
5... pen clip
The specific embodiment
Describe with regard to one embodiment of the invention with reference to the accompanying drawings.
Pen according to the present embodiment is the rear portion knock-type propelling pencil P1 shown in Fig. 1～Fig. 6.Below, be front end with nib side one end, be that the rear end is described with its opposition side one end.This propelling pencil P1 possesses penholder 1 as shown in Fig. 1～Fig. 4, insert the core delivering mechanism 2 in the aforementioned penholder 1, inserts the rubber delivering mechanism 3 in the aforementioned penholder 1 equally, be located at penholder front end front end components 4 and be located at the pen clip 5 of the rearward end of penholder.
More particularly, aforementioned penholder 1 is the structure of the conglobate hollow of section configuration, possesses the penholder front portion 11 of the holding area 1y that the position that grips as the finger tip by usefulness the author is arranged and the penholder rear portion 12 of formation remainder.And, as totally make make as contacting position 1x between the finger that is contacted with the position between the finger of the author's thumb and forefinger recessed a little, the shape that forward end attenuates.And, aforementioned penholder anterior 11 made mutually with aforementioned penholder rear portion 12 be connected with being threadedly engaged with.Moreover, though in the present embodiment, aforementioned penholder 1 is divided into penholder anterior 11 and penholder rear portion 12, also can be used as single part and integrally form.
Aforementioned core delivering mechanism 2 has locking strap 21, dop 22 successively, takes over 23, spring 24 and core storage tube 25 as shown in Figure 4 from the front end to the rear end, similarly constitute with always the known person of core delivering mechanism as propelling pencil.
Aforementioned rubber delivering mechanism 3 has revoling tube 31, spiral 32, rubber 33 as shown in Figure 4 successively from the front end to the rear end, and similarly constitute as the known person of rotary rubber delivering mechanism.On aforementioned revoling tube 31, be provided with the contact-making surface 31a of the end face 25a that runs into aforementioned core storage tube 25, be positioned at the rear of aforementioned core delivering mechanism 2.And the rearward end of the roughly latter half of and aforementioned rubber 33 of aforementioned revoling tube 31 is exposed to the outside from the penholder rear end 1t as the rear end of penholder 1.
Aforementioned front end components 4 is located at the leading section of aforementioned penholder 1 as shown in Fig. 1～Fig. 4, be the member that becomes the roughly umbrella shape of the center line symmetry of this penholder, the through hole 41 of core by being located at its center.And it is roughly continuous with the surface as the penholder leading section 1s of the leading section of aforementioned penholder 1 to be mounted to the surface.
So, aforementioned penholder 1 is by making transparent hard material, the 1a of hard portion and hardness and the transparency soft material lower than aforementioned hard material that A Kulibai many (Mitsubishi Rayon Co., Ltd's product) resin is exposed from the teeth outwards, the soft part 1b that elastomer is exposed from the teeth outwards forms.These all are by double-colored shaping, promptly at first form with the formed hard layer 101 of aforementioned hard material by injection moulding, then form the soft layer 102 that constitutes with aforementioned soft material by injection moulding equally.Be longitudinal section as shown in Figure 5, the 1a of hard portion is only formed by aforementioned hard layer 101, soft part 1b is then by the aforementioned hard layer 101 of inboard and aforementioned soft layer 102 two-layer formation in the outside.The surface of these 1a of hard portion and soft part 1b roughly coplane ground constitutes, and makes the overall wall thickness constant of aforementioned penholder 1.And, as totally having enough rigidity because use as pen usually.
More particularly, as shown in front view Fig. 1, vertical view Fig. 2 of aforementioned pen clip 5 being made above state, upward view Fig. 3, as the penholder leading section 1s of the leading section of this penholder 1, as the penholder rearward end 1k of the rearward end of this penholder 1, and pen clip 5 is set the 1a of hard portion for.Set soft part 1b for as the holding area 1y at the position that grips by finger tip with as near the 1e of portion near the penholder rear end the penholder rearward end 1k with the author.Holding area 1y circumferencial direction is seen whole circumference, near the penholder rear end 1e of portion except the part of pen clip 5 roughly on the whole circumference aforementioned soft layer 102 expose.The surface of holding area 1y is provided with a plurality of circular recess 1y1 that become, and plays the effect that increases gripping property more.Between aforementioned holding area 1y and the aforementioned penholder leading section 1s except three places respectively being set along all setting soft part 1b for the 1a of hard portion of the shape of extending with the direction of penholder 1 quadrature at opposition side near the aforementioned penholder leading section 1s with aforementioned pen clip the same side and aforementioned pen clip.And then begin to be positioned at the part that is parallel on the line that penholder extends half 522 sets aforementioned soft part 1b for the roughly avette part when contacting the overlooking of opposite position 1z forward end direction dictates distance between aforementioned finger except the front of aforementioned auxiliary pen clip projection 52 from the opposite position 1z of contact between aforementioned finger.These soft parts 1b all becomes continuous shape.On the other hand, the front of aforementioned auxiliary pen clip projection 52 half 522 when between aforementioned finger, contacting the overlooking of opposite position 1z forward end direction dictates distance roughly avette part set the aforementioned hard 1a of portion for.And remaining comprises between aforementioned finger that the part of contact position 1x sets the aforementioned hard 1a of portion for.Be set in this aforementioned hard 1a of portion that comprises the part of contact position 1x between aforementioned finger aforementioned pen clip 5 is become symmetrical shape, setting near near 1e of the portion aforementioned penholder rear end and aforementioned holding area 1y with the border of aforementioned soft part 1b, the ratio increase of the aforementioned hard 1a of portion of contact position 1x forms roughly fusiform part between aforementioned finger.More particularly, launch along the line that extends in penholder 1 direction from the opposite position 1z of contact between aforementioned finger then be the shape of ellipse or elongated oval if comprise between aforementioned finger the shape of the 1a of hard portion of contact position 1x.And, the sectional elevation of this penholder 1 at contact 1x place, position as shown in Figure 6 between aforementioned finger, near contact position 1x between aforementioned finger, the circumferencial direction of this penholder 1 sees to reserve between aforementioned finger and all sets the 1a of hard portion near the opposite position 1z of contact that 1a narrows to the two ends of penholder 1 hard portion.Moreover, though between aforementioned finger on the cross section of this penholder 1 at contact 1x place, position the shared angle of the 1a of hard portion be 317.5 °, this angle can not contact setting at random in the scope of soft part 1b between the finger with the author's thumb and forefinger at contact 1x place, position between aforementioned finger.
The propelling pencil P1 of Gou Chenging is with same as the known person of propelling pencil who has rotary rubber delivering mechanism like this, if opposition side one end of pressing nib then promote core storage tube 25, core by with release as the same mechanism of the known person of core delivering mechanism of always propelling pencil.In addition, with same as the known person of rotary rubber delivering mechanism, if make revoling tube 31 rotations along prescribed direction, then rubber 33 is sent.And, when using this propelling pencil P1, aforementioned pen clip 5 is gripped up so that this pen clip 5 is not run into hand and become interference.So, become and contact contact position 1x between aforementioned finger between the finger of thumb and forefinger.Owing to the 1a of hard portion is set on the surface of contact position 1x between this is referred to for, so portion is not easy sliding between the finger of thumb and forefinger.Thereby, at main occasion of writing this penholder 1 of motion easily that becomes, can seek to be taken as the improvement of use feeling of the occasion of this use form by the aforementioned penholder 1 of fingertip motions.In addition, so can provide appearance design better penholder owing to except the 1y of holding area, also set soft part 1b.
In addition, owing to form the surface of penholder 1 by double-colored shaping, so pasting the form of rubber on the surface of holding area 1y with usefulness always the sort of different, the soft material that prevents to constitute soft part 1b changes the sense of touch of finger tip because of the absorption swelling of sebum, use feeling worsens, so and owing to promptly finished formalities such as saving printing in the moment appearance design of from metal pattern, taking out, the facilitation that can seek to make.And then, in the present embodiment, because this penholder 1 overall wall thickness is made roughly homogeneous, roughly coplane ground constitutes hard 1a of portion and soft part 1b, and by contact position 1x between aforementioned finger is set for hard portion, this position becomes heavy wall and the rigidity increase, causes amount of deflection so prevent pen pressure etc., use feeling worsens, and can outward appearance clean and tidy.
And then, owing to contact opposite position 1z between the aforementioned finger that contacts position 1x opposition side between the center line that clips aforementioned penholder 1 and aforementioned finger and set soft part 1b for being positioned at equally with aforementioned pen clip 5, be not easy slidingly so clamp clothes etc. by penholder 1 and pen clip 5 when, become, become and more effectively to clamp clothes etc.
In addition, because soft part 1b is taken as continuous shape, the facilitation that can seek to make so when being shaped, the inlet of the soft material that injects formation soft part 1b is taken as a place.
Moreover, according to the penholder 1 of the present embodiment, also can apply to for example knock-type ball pen P2 shown in Fig. 7 and Fig. 8.This ball pen P2 is same with always knock-type ball pen, is on the end of the opposition side of nib pressing portion 71 to be set that same as the known person of knock-type ball pen with always has pen core 6 and pressing mechanism 7 in penholder 1.And by pushing aforementioned pressing portion 71, same as the known person of knock-type ball pen with always carries out the discrepancy of nib.
Moreover, the invention is not restricted to above-described embodiment.
As long as for example have the rigidity of the shape that can keep penholder as hard material, material is not limited to A Kulibai many (Mitsubishi Rayon Co., Ltd's product) resin, also can at random select ABS resin etc.In addition, soft material is not limited to elastomer, so long as low can at random the selecting of hardness ratio hard material.
In addition, the concaveconvex shape of holding area can at random be selected, as a plurality of axial cross ribs etc. that are orthogonal to are set.
And then soft part there is no need one and is customized to continuous shape.For example, also can be only in the holding area, refer between the opposite ends of the opposite position of contact and nib side soft part is set at interval for shape etc., set soft part discontinuously.
In addition, front end components also can integrally form with penholder.
In addition, also can consider the present invention is applied to omit the ball pen P3 shown in Fig. 9 of pen clip and pressing mechanism.In this occasion, contact position 1z ' between the opposite position of contact refers to as the 2nd between above-mentioned finger, being chosen between the finger of thumb and forefinger also has the use form of curable grip to become possibility.In this occasion, when not using, cover nib with the cap for brush shown in Fig. 98.And, pen clip if desired, then on the cap for brush 8, be equipped with as shown in Figure 9 pen clip 5 ', under the state of putting on the cap for brush 8 forward state pen clip 5 ' and the cap for brush 8 to clamp clothes etc. just passable.
And then, also can apply to the present invention to have the pen of nib at two ends.In this occasion, form this penholder by double-colored shaping, hard portion is set in contact position between the finger that is positioned at central portion, roughly contact opposite position between the finger of subtend to set soft part for just passable contacting the position between the holding area of both sides and the center line that clips penholder and aforementioned finger.
The present invention is as above detailed description, owing to being set at least, the hard portion that forms by double-colored shaping contacts the position between finger, and contact opposite position between soft part is set in the holding area at least and refers to, so portion is sliding easily between the finger of thumb and forefinger, thereby move easily at main this penholder of occasion by the fingertip motions penholder, can seek to be taken as the improvement of use feeling of the occasion of this use form.In addition, owing to form the surface of penholder by double-colored shaping, so pasting the form of rubber on the surface of holding area with usefulness always the sort of different, prevent that soft part from change the sense of touch of finger tip because of the absorption swelling of sebum, use feeling worsens, so and owing to promptly finished formalities such as saving printing in the moment appearance design of from metal pattern, taking out, the facilitation that can seek to make.
Claims (5)
1. pen is to form penholder as the bar of pen by double-colored shaping, is provided with the soft part that makes the hard portion that hard material exposes from the teeth outwards and the aforementioned hard material of hardness ratio will low soft material be exposed from the teeth outwards, it is characterized in that,
Aforementioned hard portion is set in to hold between the finger at the position between the finger of the author's thumb and forefinger as connection at least contacts the position, and aforementioned soft part is set at least as contacting opposite position between the finger that contacts the basic subtend in position between the holding area at the position that is gripped by the aforementioned the author's of holding finger tip and the center line that clips aforementioned penholder and aforementioned finger
Also possess and aforementioned penholder between clamp the pen clip of clothes or other gripped object, this pen clip is located at the opposition side that contacts the position between the center line that clips aforementioned penholder and aforementioned finger.
2. pen as claimed in claim 1 is characterized in that aforementioned soft part is a continuous shape in each parts that constitutes penholder.
3. pen as claimed in claim 1 or 2 is characterized in that, by single part constitute near an end of aforementioned penholder or the end near the other end or the other end.
4. pen as claimed in claim 1 or 2 is characterized in that, is provided with concavo-convex on the surface of aforementioned holding area.
5. pen as claimed in claim 3 is characterized in that, is provided with concavo-convex on the surface of aforementioned holding area.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP094368/2002 | 2002-03-29 | ||
| JP2002094368A JP4155390B2 (en) | 2002-03-29 | 2002-03-29 | Writing instrument |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1449933A CN1449933A (en) | 2003-10-22 |
| CN1207154C true CN1207154C (en) | 2005-06-22 |
Family
ID=28786181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03120811 Expired - Fee Related CN1207154C (en) | 2002-03-29 | 2003-03-20 | Pen |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP4155390B2 (en) |
| CN (1) | CN1207154C (en) |
| HK (1) | HK1059762A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100427326C (en) * | 2005-09-26 | 2008-10-22 | 贝发集团股份有限公司 | Pen holder |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4670290B2 (en) * | 2004-09-17 | 2011-04-13 | ぺんてる株式会社 | Shaft |
| CN102717631A (en) * | 2012-07-06 | 2012-10-10 | 朱王景宸 | Novel gel pen |
-
2002
- 2002-03-29 JP JP2002094368A patent/JP4155390B2/en not_active Expired - Lifetime
-
2003
- 2003-03-20 CN CN 03120811 patent/CN1207154C/en not_active Expired - Fee Related
-
2004
- 2004-04-17 HK HK04102710A patent/HK1059762A1/en not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100427326C (en) * | 2005-09-26 | 2008-10-22 | 贝发集团股份有限公司 | Pen holder |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1449933A (en) | 2003-10-22 |
| JP2003285589A (en) | 2003-10-07 |
| JP4155390B2 (en) | 2008-09-24 |
| HK1059762A1 (en) | 2004-07-16 |
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| REG | Reference to a national code |
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| EXPY | Termination of patent right or utility model |