CN103538390B - Pen - Google Patents

Abstract

The present invention relates to a kind of pen, its pen core that there is penholder and arrange in described penholder, and described pen has multiple protuberance of nodiform of arranging on the surface at penholder and/or the recess of alms bowl shape, wherein, the whole bottom surface of the whole surface of each described protuberance or the major part at least described surface and each described recess or the major part of at least described bottom surface are made up of multiple facet.At least each described facet is provided with coating, and described coating penholder that is recessed with remaining and that do not protrude is surperficial to be compared and have higher light and reflect and/or optical diffraction.

Description

Pen

Technical field

The present invention relates to a kind of pen, it comprises the penholder be particularly made up of timber or timber substitute material and the pen core wherein arranged.

Background technology

In order to the visually attracting structure on penholder surface, can be painted by band look and/or be provided with pattern or image in described penholder surface.Also, there is outstanding structure in its surface in known pen like this, described outstanding structure except improve pen grip except also contribute to the optical configuration (WO00/68023) of described pen., there is recess at its penholder in also known pen so in addition, optically different from penholder surface films is introduced in (EP2184179A1) in described recess on the surface.

Summary of the invention

Task of the present invention is, provides a kind of pen, and its penholder surface is formed like this, and making to produce many structures may scheme.

This task is solved by a kind of pen, the protuberance of multiple nodiform and/or the recess of alms bowl shape is provided with on the surface at this penholder, wherein the whole bottom surface of the whole surface of each described protuberance or the major part at least described surface and each described recess or the major part of at least described bottom surface are made up of multiple facet, wherein, at least each described facet is provided with coating, and described coating penholder that is recessed with remaining and that do not protrude is surperficial to be compared and have higher light and reflect and/or optical diffraction.

Based on each faceted different orientation, in the given locus of pen, light incides on described each facet with different angles, thus these facets such as seem brighter or darker due to different light radiation.This pen--as also illustrated below further--can modification in many ways, can obtain other visually attracting structure thus.Described penholder is preferably made up of timber, but other materials also can be used as wood plastic composite and synthetic material.If--as also illustrated below further--, in penholder surface, arrange recess, the embossing method particularly undertaken by embossing die when wooden pen is suitable.This is also possible when other materials, as long as described penholder is at least so arranged in the material area near penholder surface, makes embossing be possible.

Described preferably flat but also can be that convex or recessed facet is provided with luminous or lacklustre coating, this coating penholder that is recessed with remaining and that do not protrude is surperficial to be compared and has higher light and reflect and/or optical diffraction.Many optical effects can be obtained in this different orientation based on each facet element, such as 3D effect, switching effect and hologram effect, particularly when described coating comprises the particle of reflective and/or diffraction light, described particle is such as pearlescent pigment, metallic pigments and analog.

The possible scheme that another kind realizes optical effect is, uses such coating, this coating in its surface that is on the outside that it deviates from pen core with diffraction structure.When all mentioning, the range of variations of raising described structure possibility scheme can be made by the coating containing pigment.

If use stamping foil as coating, then this suitable being applied in manufacturing technology and can realizing in a straightforward manner to coating carried out in panel element, described stamping foil is such as arranged between this embossing die and pen when producing recess and protuberance by embossing die.

When arranging the protuberance of the recess of different depth and/or differing heights, then the structure obtaining other optics may scheme.

Accompanying drawing explanation

With reference now to accompanying drawing, describe the present invention in detail.Accompanying drawing is as follows:

The side view of the pen that Fig. 1 timber plates;

Fig. 2 corresponds to the cross section of the line II-II in Fig. 1;

The enlarged drawing of the part III in Fig. 3 Fig. 1;

Fig. 4 is for generation of the impression tool of the hexagonal recess according to Fig. 2;

Fig. 5 is for generation of the impression tool of corner recess;

The sectional view corresponding to line VI-VI of the impression tool of Fig. 6 Fig. 5;

, wherein there are three recesses utilizing the instrument of Fig. 6 to produce in the longitudinal section of Fig. 7 pen;

Fig. 8 is for generation of the impression tool of anistree recess;

The partial sectional view corresponding to line IX-IX of the impression tool of Fig. 9 Fig. 8;

Figure 10 has the coating of the form of film of diffraction structure;

The partial cross-section of the pen that Figure 11 timber plates, that there is protuberance on penholder surface, there is circular shape of cross section.

Detailed description of the invention

Mention that the pen of type has the penholder be such as made up of timber herein, in this penholder, be positioned at Central places be provided with pen core 3.As can be exemplaryly found out from Fig. 1, recess 5 is set up or is such as introduced in penholder surface 4 by impression tool 10 on penholder surface 4.Each described recess 5 that alms bowl shape is formed, that such as have circle or polygonal exterior contour is arranged in the general layout of rule in the illustrated embodiment, and described general layout comprises along pen longitudinally 6 files 7 extended and circumferentially 8 lines 9 (Fig. 1) extended.The bottom surface 21 of a recess 5 all or at least major part is made up of each facet 17, and wherein, described facet is provided with coating 12, this coating with remaining, recessed to compare with the penholder surface 14 of not protruding have higher light and reflect and/or optical diffraction.If each facet 17 does not form whole bottom surface 11--or do not form the whole surperficial 21--of this protuberance when protuberance 20, then bottom surface 11 or surface 21 remaining region can be provided with coating 12 equally.Described coating 12 is exemplarily shown in Figure 11, but is removed in remaining accompanying drawing for the reason simplified in addition.Each facet 17 is such as face of a polyhedron, is therefore the part of polyhedron cover layer (Polyeder-Huellmantel).

Impression tool 10 for the manufacture of the recess 5 of alms bowl shape has the general layout corresponding with the general layout of each recess 5, and such as have file 7 ' and the line 9 ' of die element 14, described die element is given prominence to from such as flat die basal plane 13 projection.Each die element 14 has the shape with the shape complementarity of recess 5, that is, the surface of each die element or the embossing face 18 of each die element are by various piece embossing face 18 ', 18 " form, described various piece embossing face corresponds to each facet 17a, 17b of the bottom surface 11 of each recess 5.Have in the pen 1 according to the triangular cross section of Fig. 1, this impression tool 10 is stamped on one of three flat sides 15 on penholder surface 4, and each recess 5 is pressed in penholder surface 4 thus.When pen 1 of the circle according to Figure 11, the impression of recess 5 can realize as follows, and wherein, this impression tool 10 is rolled on penholder surface 4, and this impression tool has the width corresponding with a periphery in this case aptly.

In order to manufacture protruding the protuberance 20 outstanding from penholder surface 4, such as can carry out as follows: the coating of covering surfaces is applied on penholder surface 4, described coating by comprising expandable particle, the material of hollow microsphere (Mikrohohlkugel) of such as heat-swellable forms.On those positions that should produce protuberance 20, when the particle of heat-swellable, the region, corresponding face of described coating with by the stamp contacts heated, wherein, produce protuberance because the volume being transitioned into the particle in swelling state increases.By the corresponding moulding of the contact surface to coating mating reaction, can the surface of shaped granule, such as level land, lowland or convex the surface designing particle.This method is described in EP2452827A1.Also it is contemplated that fixedly there is at penholder the film (see EP1785197A2) of protuberance on the surface.

Each protuberance 20 or each recess 5 can all have identical height or the degree of depth.For recess 5, be exactly such as this situation when these recesses utilize and manufacture according to the impression tool of Fig. 4.When mentioning the degree of depth or height, tackling this and being interpreted as the maximum degree of depth or height.But in order to the optical effect realizing other it is contemplated that, the recess and protuberance with different depth or height are set.The recess 5 of different depth can utilize the impression tool (not shown) had from die basal plane 13 each die element 14 outstanding to some extent to produce.

In the pen of Fig. 2 and 3, the bottom surface 11 of described recess comprises leg-of-mutton facet 17a, and described each facet arranges close to each other with one of their pinnacle and produces the groove that formed of funnel-form with hexagonal exterior contour generally.A roughly orthogonal facet 17b is connected respectively in the triangle edges opposed with described pinnacle of facet 17a.Described each facet 17b is interconnected and the sidewall 31 of looping in side direction, and described sidewall extends until penholder surface 4.The whole bottom surface 11 of recess 5 or at least described leg-of-mutton facet 17a are provided with the coating 12 of the above-mentioned type.

Special optical effect can so realize, that is, not every protuberance 20 or recess 5 have identical turned position, but along the circumference 8 of penholder 4 or longitudinally 6 adjacent protuberances 20 or recess 5 have different turned positions along pen.In the pen shown in Fig. 3, described recess sees the hexagon of composition rule in a top view, that is produces the repeatability (Deckungsgleichheit) of described recess when being the angle [alpha] of 60 ° around central longitudinal axis 22 rotation extended transverse to penholder surface 4.Therefore adjacent recess can distinguish with the angle being less than α about their turned position, such as 20 ° or 30 °.Described each die element 14 about run through them at center and show by dotted line in the diagram transverse to the different turned position of central longitudinal axis 22 ' that die basal plane 13 extends.When having the pen of protuberance 20, roughly produce as roughly according to the image the impression tool 10 of Fig. 4 about these from the protuberance that penholder surface is outstanding, wherein said die element 14 corresponds to protuberance 20.

Except or be additional to except above-mentioned different turned positions, optical effect also can so realize, that is, adjacent protuberance 20 and/or recess 5 about above-mentioned run through them at center and extend substantially transversely to the central longitudinal axis 22 that penholder surface 4 extends there is different obliquities.For the manufacture of the pen 1 with this recess 5, applicable impression tool 10 is shown in Figure 5.This impression tool has foursquare die element 14 in a top view, and the embossing face 18 of described die element is divided into four leg-of-mutton part embossing faces 18 '.Described various piece embossing face 18 ' forms foursquare pyramid.The embossing face 18 of described each single die element 14 not all is identical orientation about die basal plane 13, but there is different obliquities or orientation.Therefore the plane 37 (Fig. 6) strutted by the edge 32 in embossing face 18 intersects at the described central longitudinal axis 22 ' extended perpendicular to die basal plane 13 with different angle betas.

The difference orientation of each die element 14 is reflected in the corresponding different orientation of each recess 5 that described impression tool 10 produces in penholder surface 4.The plane 36 strutted by the outward flange 34 of each facet 17c of adjacent recess 5 have about central longitudinal axis 22 or transverse to pen extending longitudinally, comprise described central longitudinal axis 22, be different, corresponding with the embossing face 18 of die element 14 orientation of the plane of paper plane or obliquity in the figure 7.The facet 17d of substantial rectangular is connected on the outward flange 34 of facet 17c, the facet of described each rectangle be interconnected on their narrow limit and form the annular of recess 5, extend until the sidewall 33 on penholder surface 4.For the manufacture of this recess the impression tool 10b that is applicable to there is die element 14, described die element is with the part embossing face 18 with described sidewall complementation ".

Fig. 8 and 9 illustrates the impression tool 10 with die element 14, each octagonal embossing face 18 of described die element all about intersect at them at center and transverse to the central longitudinal axis 22 ' that die basal plane 13 extends, there is identical orientation and turned position.Embossing face 18 is divided into eight the part embossing faces 18 ' forming isosceles trapezoid respectively.The shorter end in described trapezoidal part embossing face 18 ' respectively with the part embossing face 18 being roughly parallel to die basal plane 13 and extending " be connected.Described part embossing face 18 " have and see regular octagonal shape in a top view.Due to the thick-and-thin overall orientation of described die element 14, so the plane 38 strutted by the edge 32 in each embossing face 18 extends with identical angle in whole die element 14, that is substantially at a right angle with the central longitudinal axis 22 ' of die element 14.The part embossing face 18 of substantial rectangular " ' be connected on the outer seamed edge in trapezoidal part embossing face 18 ', the outer wall of the part embossing face looping of described each rectangle.

Protuberance 20--its whole surperficial 21 to be divided into multiple facet 17e, 17f--shown in Figure 11.This protuberance 20 has the shape of frusto-pyramidal and has the cover-up surface be made up of each facet 17e and the side be made up of each trapezoidal facet 17d.Each panel element 17d described preferred level land structure, but also can have slightly convex or recessed shape.In fig. 11 in order to better identification, described convex or recessed shape 35 illustrates in exaggerated form by a dotted line.

As illustrated above, described coating that is reflective and/or diffraction light can be made up of film 40, particularly stamping foil.Diffraction light with the effect of reflection such as can by with extend parallel to each other in a large number, in cross-section for the diffraction structure 41 of zigzag flank 42 form reaches (Figure 10).

Claims (12)

1., its pen core (3) that there is penholder (2) and arrange in described penholder, and described pen has multiple protuberance (20) of nodiform in penholder surface (4) upper setting and/or the recess (5) of alms bowl shape, it is characterized in that, the major part of the whole bottom surface of the major part on the whole surface (21) of each described protuberance (20) or the whole surface of at least each described protuberance and the whole bottom surface (11) of each described recess (5) or at least each described recess is made up of multiple facet (17), wherein, at least each described facet (17) is provided with coating (12), described coating has higher light reflect and/or optical diffraction with remaining recessed to compare with the penholder surface (4) of not protruding.

2., by pen according to claim 1, it is characterized in that coating (12), this coating comprises particle that is reflective and/or diffraction light.

3., by the pen described in claim 1 or 2, it is characterized in that coating (12), the outside deviating from pen core (3) of this coating is provided with diffraction structure (41).

4., by the pen described in claim 1 or 2, it is characterized in that, described coating (12) comprises pigment.

5., by the pen described in claim 1 or 2, it is characterized in that, described coating (12) is film (40).

6., by the pen described in claim 1 or 2, it is characterized in that flat facet (17).

7., by the pen described in claim 1 or 2, it is characterized in that the recess (5) of different depth.

8., by the pen described in claim 1 or 2, it is characterized in that the protuberance (20) of differing heights.

9. by the pen described in claim 1 or 2, it is characterized in that, along the longitudinal direction (6) of pen (1) and/or circumference (8) adjacent protuberance (20) and/or recess (5) about running through described protuberance and/or recess at center and transverse to the central longitudinal axis (22) that penholder surface (4) extend, there is different turned positions.

10. by the pen described in claim 1 or 2, it is characterized in that, along the longitudinal direction (6) of pen (1) and/or circumference (8) adjacent protuberance (20) and/or recess (5) about running through described protuberance and/or recess at center and transverse to the central longitudinal axis (22) that penholder surface (4) extend, there is different obliquities.

11., by the pen described in claim 1 or 2, is characterized in that the penholder (2) be made up of timber.

12. by pen according to claim 5, and it is characterized in that, described film is stamping foil.