TWM494692U - Three-dimensional identification structure of hollow blow-molded unit - Google Patents

Description

Hollow blow molding unit stereo recognition structure

The present invention relates to a three-dimensional identification structure of a hollow blow molding unit; in particular, to a technical field of hollow blow molding boxes, boxes, plates, bottles, cans, etc., in particular, by being assembled in flexible thin parts The shape of the surface layer on the surface is relative to the shape of the stereoscopic recognition portion, and the contour of the identification surface layer can cover the outer side of the top surface and the side annular surface of the stereoscopic recognition portion at the same time, so that the contour of the identification surface layer is three-dimensional. It is clearly displayed and greatly enhances its recognition.

According to the conventional method for manufacturing a hollow blow molding unit, the method comprises the following steps: (A) cutting and expanding the billet: pressing the heated semi-solid thermoplastic material from the die and continuing to the center of the die Blowing, and kneading and closing the bottom end of the billet which has been extruded at an appropriate distance, so that the continuously poured supply gas can force the billet to be expanded and expanded; (B) clamping pressure and cutting Billing material: When the male and female molds are clamped and pressed toward each other, the expanded billet can be cut; (C) re-injection: the injection tube that has been placed on the inner mold of the male mold can be directly inserted and continued Inject into the above-mentioned cutting expansion billet until it melts into a semi-solid expansion The swelled billet completely conforms to the surface of the male and female molds; (D) Cooling and forming: the phenomenon that the molten semi-solid expanded billet begins to cool and solidify by the action of the cooling flow channel inside the mold; (E) Finished product: The male and female molds are separated from each other so that the solidified expanded blank can be completely separated from the male and female molds, and a finished product can be obtained.

Although the above-mentioned creations can achieve the original purpose of creation, they are highly praised by the industry and the general operators. However, in view of the industry's continuous innovation and breakthrough in research and development and technology, the applicants have made more efforts to study. Improvement, and make it perfect and practical; plus, the creator has responded with numerous updates to the experimental test and the actual use of the consumer, and found that the following problems still need to be further improved:

1. Because the materials of general air blow molding units (such as buckets, washbasins, pots, boxes, plates, boxes, etc.) are mainly made of monochrome PE plastic materials, and when molding, the brand logo of customers will also be The plastic barrel is completed at the same time, so that the formed barrel is only in a single color, so it is impossible for the consumer to immediately recognize the customer's brand trademark as a major problem.

2. In order to improve the above-mentioned defects, the manufacturer will attach the formed elements (such as buckets, washbasins, pots, boxes, plates, boxes, etc.) to the secondary processing (such as screen printing, etc.) after molding. The customer's brand trademark temporarily solves the above-mentioned lack of traditional manufacturing methods. However, the construction site often touches the oil stains, or accidentally slams or scratches when moving, which often causes the color layer of the surface to fade. Or remove it for another big problem.

3. As mentioned above, although the screen printing process enables the top surface of the unit (eg, bucket, washbasin, pot, box, plate, box, etc.) to achieve multi-color recognition, then, on the subsurface of the unit, or the unit surface The bottom surface formed between the adjacent ribs is still unable to achieve the effect of multi-color recognition by screen printing, which is another problem for the industry and a problem that needs to be solved.

Therefore, how to develop a stereoscopic representation of the recognition surface layer and a color change with more than three colors is a technical problem that the current industry urgently needs to solve urgently. In view of this, the present invention proposes a hollow blow for the lack of the above-mentioned prior art. The three-dimensional identification structure of the gas forming unit is effective in overcoming the above problems in order to benefit all consumers and manufacturers.

The main content of the three-dimensional recognition structure of the hollow blow molding unit of the present invention is to provide a stereoscopic recognition portion formed on the surface of the decorative region which has been located on the outer surface of the body, and the stereoscopic recognition portion includes at least a top surface and a top surface The peripheral rim of the face is connected to the side annulus formed at the decorative area so that a flexible thin piece having an extended deformation can be combined to cover the decorative area and the three-dimensional recognition part; and, in addition, the flexible part is opposite to the three-dimensional recognition part An identification surface layer is disposed on the surface of the decorative part, and the shape of the identification surface layer is opposite to the shape of the three-dimensional recognition part, and the outer contour of the identification surface layer can simultaneously cover the top surface of the three-dimensional recognition part and the outer side of the side annulus Therefore, in addition, it can not only recognize the contour of the surface layer as a convex or concave stereoscopic display, but also increase the clarity and recognition of the pattern or the text, and at the same time, can also at least present the external surface of the molded body. More than three color combinations to increase color variability and The vibrancy, which in turn greatly enhances its purchasing desire and market share, is its progressive effect.

The creation can also identify the molecules of the surface layer (ie, paint or pigment or toner powder) to be more fused to the surface layer of the flexible thin part by recognizing the surface layer due to the thermal pressurization of the heat-melted expanded billet. Therefore, it is another progressive effect that the identification surface layer is more fused and attached to the flexible thin metal member to achieve scratch resistance or fall prevention.

2‧‧‧ Ontology

20‧‧‧Decorative area

21‧‧‧ Stereo Identification Department

210‧‧‧ top surface

211‧‧‧ side torus

3‧‧‧Flexible thin parts

35‧‧‧ Identification surface

Figure 1 is a schematic plan view of the present invention.

Fig. 2 is a cross-sectional view taken along line A-A of Fig. 1.

Fig. 3 is a partial enlarged view of Fig. 2;

Fig. 4 is an enlarged perspective view showing a three-dimensional combination and a partial cross section of Fig. 1.

Figure 5 is a perspective view of a stereoscopic appearance of another embodiment of the present invention.

The present invention relates to a hollow blow molding unit stereoscopic recognition structure. Referring to FIGS. 1 to 5, at least one body 2 is formed. The outer surface of the body 2 is formed with a decorative region 20 and is on the surface of the decorative region 20. A stereoscopic recognition unit 21 is formed thereon, wherein the stereoscopic recognition unit 21 can be a text (including a single character), a number (including a single number), or a pattern, or a symbol, etc., and the stereoscopic recognition unit 21 includes at least one top. The surface 210 (ie, the top plane or the top surface, etc.) and a side annulus 211 formed from the peripheral edge of the top surface 210 to the decorative region 20 (ie, a side ring plane, a side ring slope, or a side ring surface, etc.) To make a delay The deformed flexible thin metal member 3 can be combined with the decorative surface 20 and the top surface 210 and the side annular surface 211 of the three-dimensional recognition portion 21; the above-mentioned three-dimensional recognition portion 21 is convex or concave on the surface of the decorative region 20. It is best; the flexible thin decorative part 3 is made of a soft material which is deformable, reproducible and the like (ie at least comprises cloth, synthetic leather, leather, PVC foamed thin parts, PP foaming) Thin piece, EVA foamed thin piece, PE foamed thin piece, etc.), and the thickness of the flexible thin decorative part 3 is preferably between about 0.1 mm and 3 mm; in addition, the outer surface of the flexible thin decorative part 3 An identification surface layer 35 is attached to the upper assembly, and the position of the identification layer 35 disposed on the flexible thin decorative member 3 is set relative to the stereoscopic recognition portion 21 of the decorative region 20, and the shape of the identification surface layer 35 is With respect to the shape of the stereoscopic recognition portion 21, the outer contour of the identification surface layer 35 can be simultaneously covered on the outer side of the top surface 210 and the side annular surface 211 of the stereoscopic recognition portion 21, by the flexible thin member 3 and the identification surface layer. The chromatic aberration effect of 35 and the ejection of the top surface 210 and the side annular surface 211 of the stereoscopic recognition portion 21 are covered The outer contour line of the identification surface layer 35 between the top surface 210 and the side annular surface 211 of the body recognizing portion 21 is convex or concave (for example, Figures 3 and 4) to greatly improve the visibility thereof; The above-mentioned identification surface layer 35 is attached to the surface of the flexible thin decorative member 3 by means of hot stamping, or branding, or transfer printing, or screen printing; the creation may be performed by using a hot stamping method or a branding. The identification surface layer 35 of a predetermined shape or drawing or text is attached to the flexible thin decorative member 3 by means of a mode, a transfer method, or a screen printing method, and the flexible thin decorative member 3 having the surface layer 35 is recognized. Face facing the above male or female mold (ie, conventional technology, not shown) The inner surface, the interior of the semi-solid billet to be thermally melted is subjected to the continuous supply of the supply gas, so that the billet is maintained to be expanded and expanded. At this time, the male and female molds are clamped and pressed toward the expanded billet. Closing action, and then inserting the injection tube (ie, not shown in the drawing) which has been placed in the mold directly into the expanded billet which has been pressed by the male and female molds, so that the pressurized gas can be from the injection tube. The continuous injecting and pressing hot melt melting semi-solid expanded billet completely adheres to the inner surface of the male and female molds and the surface of the flexible thin decorative member 3 (for example, Figs. 3 and 4), and is thermally solidified and semi-solid. The surface of the expanded blank material is closely adhered to the surface of the flexible thin decorative member 3, and the surface of the flexible thin decorative member 3 is melted and recombined on the molten semi-solid expanded billet to achieve the fusion of the surface layer. The cooling air flow path inside the mold causes the prototype hollow air blowing forming unit to start to generate cooling and solidification phenomenon, until the male and female molds are separated from the mold, and a surface having a flexible thin decorative part 3 and an identification surface layer 35 can be obtained. (eg, Figures 4 and 5) hollow blow molding unit Finished product.

The decorative region 20 and the three-dimensional recognition portion 21 are formed by the body 2 of the hollow blow molding unit at the beginning of molding, and a flexible thin decorative member 3 having an extended deformation can be combined to cover the decorative region 20 and the stereoscopic recognition. On the surface of the portion 21, the chromatic aberration formed between the flexible thin member 3 and the identification surface layer 35 thereon, and the three-dimensional action formed by the top surface 210 and the side annular surface 211 of the three-dimensional recognition portion 21 are utilized. The identification surface layer 35 can be coupled to the outer surface of the top surface 210 and the side annular surface 211 of the stereoscopic recognition portion 21 in a relative manner, and is supported by the top surface 210 and the side annular surface 211 of the stereoscopic recognition portion 21 for supporting or concave support. The effect is such that the stereoscopic representation of the contour of the surface layer 35 is convex or concave (eg: 1, 3, 4, 5)), in order to increase the sharpness of the text or the pattern and improve its recognition, at the same time, the surface layer 35 is recognized by the heat pressurization of the heat-melted expanded billet, so that the surface layer 35 is recognized (ie, The molecules of the coating or pigment or toner powder can be more fused in the surface layer of the flexible thin decorative member 3, so that the identification surface layer 35 is more fused and adhered to the flexible thin decorative member 3 to achieve scratch resistance or fall-off resistance. The phenomenon causes the outer surface of the formed body 2 to exhibit at least three color combinations to increase its color variability and activity, thereby greatly improving the purchasing power and market share.

The above is only the preferred embodiment of the present invention and is not intended to limit the scope of the present invention; therefore, any changes or modifications to the features and spirits described in the scope of the present application should include Within the scope of the patent application of this creation.

2‧‧‧ Ontology

20‧‧‧Decorative area

21‧‧‧ Stereo Identification Department

210‧‧‧ top surface

211‧‧‧ side torus

3‧‧‧Flexible thin parts

35‧‧‧ Identification surface

Claims (9)

A stereoscopic air-molding unit stereoscopic identification structure includes a body, a decorative area is formed on the outer surface of the body, and a stereoscopic recognition part is formed on the surface of the decorative area, wherein the three-dimensional recognition part includes at least one top surface, and one The side ring surface formed from the top surface circumferential edge is connected to the decorative area so that a flexible thin decorative piece having an extended deformation can be combined to cover the decorative area and the three-dimensional recognition part; and, in contrast to the three-dimensional recognition part An identification surface layer is disposed on the surface of the thin decorative member, and the shape of the identification surface layer is opposite to the shape of the stereoscopic recognition portion, and the outer contour of the identification surface layer can simultaneously cover the top surface and the side annular surface of the stereoscopic recognition portion. The outer side; by the above structure, the identification surface layer can be more fused and adhered to the surface of the flexible thin metal part by heat pressing before molding to prevent scratching or falling off, and can be formed after molding The outer surface of the body exhibits at least three color combinations to increase its color variability and vibrancy, and at the same time, by recognizing the surface layer, it can be combined with relative coverage. The top surface of the body recognizing portion and the outer side of the side ring surface are supported by the top surface of the stereoscopic recognition portion and the side ring or the side ring surface to make the contour of the surface layer convex or concave. Display to greatly improve its recognition. The hollow blow molding unit stereoscopic recognition structure according to claim 1, wherein the stereoscopic recognition portion that is already located on the decorative region protrudes from the surface of the decorative region. The hollow blow molding unit according to item 1 of the patent application scope is three-dimensional The identification structure is characterized in that the stereoscopic recognition portion already located on the decorative region is recessed on the surface of the decorative region. The hollow blow molding unit stereoscopic recognition structure according to claim 2, wherein the stereoscopic recognition portion may be a character, a numeral, a pattern, or a symbol. The hollow blow molding unit stereoscopic recognition structure according to claim 4, wherein the top surface of the stereoscopic recognition portion is a top plane or a top curved surface. The hollow blow molding unit stereoscopic recognition structure according to claim 4, wherein the side annulus of the stereoscopic recognition portion refers to a side ring plane, a side ring slope, or a side ring curved surface. The hollow blow molding unit stereoscopic recognition structure according to claim 1, wherein the decorative region that has been located on the outer surface of the body may be a groove region or a convex region. The hollow blow molding unit stereoscopic identification structure according to claim 1, wherein the flexible thin decorative part refers to a flexible thin decorative piece having ductility, reproducibility and deformability, and the flexible thin decoration The thickness of the piece is between 0.1 mm and 3 mm. The hollow blow molding unit stereoscopic recognition structure according to claim 1, wherein the identification surface layer is attached to the flexible thin metal member by a bronzing method, an encapsulation method, a transfer method, or a screen printing method.