CN1268447A

CN1268447A - Method for forming pen-holder soft-covering body with stereoscopic different colour relief decoration

Info

Publication number: CN1268447A
Application number: CN 00115449
Authority: CN
Inventors: 谢明仁
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-04-24
Filing date: 2000-04-24
Publication date: 2000-10-04
Anticipated expiration: 2020-04-24
Also published as: CN1148297C

Abstract

The present invention relates to a shaping method of soft body covered pen holder with stereoscopic coloured embossed decoration. The soft covering body shaping die set is cut with a concave cavity which is same in shape as the stereoscopic decoration, then the die set is placed horizontally to make the concave cavity at the lowerst end and diffcrent colour soft body is filled into the cavity, when it is properly coagulated and stops flowing, the die set is stand up vertically, fill in soft body with different colour to form penholder soft body itself, then combine the soft covering body, and stereoscopic coloured embossed decoration into one integral body. It possesses good handfell and decorative effect, and is simple in method.

Description

The penholder soft-covering body forming method of tool stereoscopic different colour relief decoration

The present invention relates to a kind of technical field of penholder soft-covering body forming method of tool stereoscopic different colour relief decoration.Mainly be to make to have on the ring bead face of whole penholder soft-covering body to protrude and heterochromatic omphalos thing, use the omphalos effect that on the soft sheathing of known plane formula, to produce solid.

Though can generally be divided into office pen and the leisure design of two kinds of difference in functionalitys of pen according to general tool, all have the displaying of various literal or pattern on the penholder of two kinds of tools, be made for decorative appearance or advertisement sign and use; Another common tool, it is on whole section of duricrust bar or wherein additionally be provided with the body that covers of a soft body such as PVC on the segment distance, be available for users to when gripping, to have preferable sense of touch on the one hand, can promote the particularity moulding of a tool on the one hand, again this soft-covering body in addition moulding be sheathed on the penholder again, or the metal penholder placed in the mould and make soft-covering body be directly molded on metal penholder skin in the last and structure that is combined into one, and mat structural design like this, the common various literal or the displaying of pattern are the plane formula printing effect on the tool, because of itself not having suitable thickness, so can't produce the three-dimensional display function, also therefore make the design of this soft-covering body the effect of multiplying each other should be arranged performance on ornamental.

The object of the present invention is to provide a kind of be provided with on soft various that make, can be literal or pattern, can have suitable thickness and manifest third dimension, and this pattern color also can be different with soft-covering body, more can increase the penholder soft-covering body forming method of tool stereoscopic different colour relief decoration of the decorative effect of soft-covering body.

Technical scheme of the present invention is such.It is characterized in that steps in sequence is: utilize one-time-shaped mould, which is provided with one and supply to mold the soft die cavity that covers, and, in die cavity, establish depression with equal shape earlier according to the shape of stereoscopic different colour relief decoration pattern; Mould is horizontal, make die cavity become level, and make this depression be positioned at level bottom, for pouring into heterochromatic soft body in depression; Treating that this heterochromatic soft body has in depression necessarily condenses and does not flow; Utilize tool that mould is changed into erectility; Plant heart bar in its cave is for pouring into the soft-covering body that molds penholder with other look soft body again; Treat soft body formed after, core bar and open mould in extracting out is promptly finished a soft-covering body.

The present invention can show heterochromatic three-dimensional text or pattern on the pen cap, bring into play better decorative effect and special formed, and method is simple, practical, and production cost is low, and firm binding force between the omphalos and the pen cap is difficult for peeling off and comes off the good advantage of feel.

Description of drawings.

Fig. 1. be sheathed on schematic diagram on the tool for utilizing one of the present invention's moulding soft-covering body;

Fig. 2. for utilizing face of the present invention soft-covering body is directly molded on a tool schematic diagram on the metal penholder outer layer surface;

Fig. 3. for an embodiment mould used herein decomposes schematic perspective view when horizontal;

Fig. 4. be Fig. 3 partial sectional view;

Fig. 5. be the schematic perspective view of mould composition among Fig. 3;

Fig. 6. be the partial sectional view of mould composition among Fig. 5;

Fig. 7. for mould used herein be erectility and insert in the schematic perspective view of core bar;

Fig. 8. for Fig. 7 is pouring into the operation cross-sectional schematic;

Fig. 9. be the enlarged diagram of Fig. 8;

Figure 10. finish and take out the schematic perspective view of interior core bar for die perfusion operation used herein;

Figure 11. be Figure 10 cross-sectional schematic;

Figure 12. be another embodiment operation schematic diagram of mould used herein.

Below in conjunction with description of drawings embodiments of the invention are described in further detail.

As shown in Figure 1, penholder (11) outer layer surface of tool (10) can be the housing thing of duroplasts or metal material, can be in whole section of duricrust penholder (11) or wherein establish a groove section (12) on one section distance, additionally be arranged with the soft-covering body (20) of a soft polymer such as flexible PVC, being available for users on the one hand has preferable sense of touch when gripping, the moulding particularity that one side can be promoted a tool, again by shown in Figure 2, if penholder is the metal material, this soft-covering body (20) also can place penholder (11) in the mould and soft-covering body (20) is molded directly within on the penholder outer layer surface and the structure that is combined into one, and forming method of the present invention includes the following step:

A) utilize the mould (30) of general soft-covering body (20), which is provided with one, and can establish depression (32) in the first die cavity (31), shown in Fig. 3,4 with colleague's shape for the die cavity (31) that molds soft-covering body (20);

B) again that mould (30) is horizontal, make die cavity (31) become level, and make this depression (32) be positioned at level bottom, for pouring into heterochromatic soft body (40) in depression (32), and soft body (40) is not overflowed outside the depression (32), shown in Fig. 5,6, also therefore when design, shared arc chord angle θ can not be excessive in die cavity (31) for this depression (32), uses and avoid soft body (40) to be overflowed by depression (32).If omphalos pattern (21) arc is wide bigger, cause depression (32) arc chord angle θ bigger, must be in two when then pouring into soft body with arc chord angle θ, make each halfbody depression be positioned at level bottom again, pour into operation and be divided into twice, but, can't have influence on omphalos pattern (21) overall appearance as long as time control is proper;

C) treat that heterochromatic soft body (40) suitably condenses in depression (32) and when not flowing, utilize tool that mould tool (30) is changed into erectility again;

D) plant heart bar (60) in die cavity (31) again, for pouring into the soft-covering body (20) that molds penholder with other look soft body (50) again, shown in the 7th, eight, nine figure, because soft body (40) and (50) are though can do the different color design but still belong to similar material, so when soft body (50) with heat when state pours into, it can be combined into the integral structure that no joint face becomes sectional layer with former soft body (40) in depression (32), pattern (21) is not separated with soft-covering body (20) or comes off.Wherein, if penholder (11) is the metal material, this soft body (20) is for being directly molded on the structure that is combined into one on penholder (11) outer layer surface, then can be earlier the metal shell of penholder (11) be sheathed on earlier on the outer edge surface of interior core bar (60), and soft body (50) is directly combined with penholder (11).

E) treat soft body (50) moulding after, core bar (60) in extracting out shown in the 10th, 11 figure, is opened mould (30), promptly finishes the making of a soft-covering body (20).And have three-dimensional and heterochromatic omphalos pattern (21) on soft-covering body (20) the ring circumferential surface, use the relief effect that can on books plane formula soft-covering body, form three-dimensional.

F) more as shown in figure 12, when omphalos pattern (21) for be the plural number and be distributed on the ring circumferential surface of soft-covering body (20), then the operation procedure when omphalos pattern (21) the wide more roughly depression of arc (32) arc surface is big omits together in its operations for forming method and the above-mentioned B item, also promptly must be one by one the soft body (40) of desire color be poured in the depression (32), and after must holding in each depression (32) heterochromatic soft body (40) and suitably doubting knot and do not flow, just can remake the perfusion operation of another depression (32).Then the soft-covering body (20) of institute's moulding can not limit the position of angle all to have three-dimensional and heterochromatic omphalos pattern (21) at the ring circumferential surface, uses the relief effect that forms three-dimensional.

Claims

1. the penholder soft-covering body forming method of a tool stereoscopic different colour relief decoration is characterized in that steps in sequence is:

Utilize one-time-shaped mould, which is provided with one and supply to mold the soft die cavity that covers, and, in die cavity, establish depression with equal shape earlier according to the shape of stereoscopic different colour relief decoration pattern;

Mould is horizontal, make die cavity become level, and make this depression be positioned at level bottom, for pouring into heterochromatic soft body in depression;

Treating that this heterochromatic soft body has in depression necessarily condenses and does not flow;

Utilize tool that mould is changed into erectility;

Plant heart bar in its cave is for pouring into the soft-covering body that molds penholder with other look soft body again;

Treat soft body formed after, core bar and open mould in extracting out is promptly finished a soft-covering body.

2. the penholder soft-covering body forming method of tool stereoscopic different colour relief decoration as claimed in claim 1, when it is characterized in that described omphalos pattern is plural number and is distributed on the ring circumferential surface of soft-covering body, promptly must be one by one the moulding depression of each omphalos pattern be converted to the level of being positioned at bottom, and one by one the soft body of desire color is poured in the depression, the soft body for the treatment of each depression has and necessarily condenses and after not flowing, just remake the perfusion operation of another depression.