JP2010201793A5 - - Google Patents

Description

Manufacturing method of small capacity bottle and small capacity bottle

  The present invention relates to a small-capacity bottle that can contain and use powder, liquid, and the like, and particularly relates to a small-capacity bottle that is excellent in decorativeness and convenient for carrying.

Conventionally, various proposals have been made on small-capacity containers for providing free samples (see FIG. 10 ). These propose a method of fitting a sample container into a sample box, mount, booklet, mail, etc. (Patent Documents 1 to 7), a method of packaging with a product (Patent Document 8), as a single unit It proposes a container (Patent Documents 9 and 10).
Japanese Utility Model Publication No. 6-14069 (Fig. 1) JP 2001-146259 A (FIG. 1) Japanese Utility Model Publication No.7-13759 (FIG. 1) Special table 2004-519390 (FIG. 4) Japanese Patent Laid-Open No. 10-236530 (FIGS. 2 and 3) Japanese Patent Laid-Open No. 2001-58672 (FIGS. 2 and 9) JP-A-9-226830 (FIG. 1) Utility model registration No. 3047737 (Fig. 1) JP-A-7-309370 (FIG. 1) Special table Hei 8-507231 (Fig. 1)

  Many of these conventional small-capacity containers are disposable and wasteful.

  Non-disposable types are easily lost due to the small size of the container, and as a result, it has been necessary to store them again in a sample box or mount.

  Therefore, an object of the present invention is to provide a small-capacity bottle that is suitable for providing a sample or the like and that can be carried easily and is not easily lost.

The method for producing a small-capacity bottle of the present invention made to achieve the above object is a method for producing a small-capacity bottle manufactured by blow molding and having a removable cap attached to the mouth for taking in and out the contents. Thus, a mold having the following configuration is used.
(1) Use a cavity-shaped mold provided with a compression zone forming part that crushes a parison continuously to an accommodating part forming part that forms an accommodating part for accommodating contents.
(2) The compression zone forming portion of the mold has a cut-out portion for cutting through all or part of the crushed parison to form a through hole.

The present invention also proposes a method for producing a small-capacity bottle as a problem-solving means, wherein the mold further has the following configuration.
(3) The compression zone forming part is configured to form a compression zone between the housing part forming part and the mouth forming part for forming the mouth part.
(4) A peripheral portion of the compression zone forming portion is provided with a passage space forming portion for forming a passage space that communicates with the mouth forming portion and also communicates with the housing portion forming portion.

The present invention also proposes a method for producing a small-capacity bottle as a problem-solving means, wherein the mold having the above-described configurations (1) to (4) further includes the following configuration. To do.
(5) The compression zone forming part is further configured to form a compression zone on the opposite side of the mouth forming part with respect to the accommodating part forming part.
(6) The passage space forming portion is formed so as to be a loop-shaped passage extending from the mouth forming portion, surrounding the peripheral edge of the compression zone, and reaching the mouth forming portion again. It is configured to communicate with multiple locations.

Further, the present invention provides a method for producing a small-capacity bottle characterized in that a mold having the configurations (1) and (2) further includes the following configuration as means for solving problems. suggest.
(7) The mold includes a compression zone forming portion that forms the compression zone only on the side opposite to the mouth forming portion with respect to the housing portion forming portion, and a plurality of the housing portion forming portions are communicated. And a cavity having a shape in which the uppermost accommodation portion forming portion communicates with the mouth forming portion .

Small capacity bottles of the invention made in order to achieve the above SL objects are manufactured by blow molding, a small capacity bottles fitted with a removable cap to the mouth portion and out the contents of the following structure It is characterized by having.
(11) It has a plate-shaped compression zone formed by crushing a parison around the accommodating portion for accommodating the contents.
(12) A through hole is formed in the compression zone.

The present invention also proposes a small-capacity bottle characterized by having the following configuration in addition to the configurations of (11) and (12) as means for solving the problems.
(13) A passage space communicating with the mouth is formed at the peripheral edge of the compression zone.
(14) The passage space and the accommodating portion are in communication.

The present invention also proposes a small-capacity bottle characterized by having the following configuration in addition to the configurations of (11) to (14) as a problem solving means.
(15) The passage space is formed to be a loop-like passage extending from the mouth portion, surrounding the peripheral edge of the compression zone, and reaching the mouth portion again, and at a plurality of locations with respect to the housing portion. Be configured to communicate.

The present invention also proposes a small-capacity bottle characterized by having the following configuration in addition to the configurations (11) and (12) as means for solving the problems.
(16) A plurality of the accommodating portions are formed in the compression zone.
(17) The plurality of accommodating portions are in communication with each other, and the uppermost accommodating portion is in direct communication with the mouth portion .

Small-capacity bottle according to the present invention, or a pendant wearing the chain, such as the through hole of the compression zone, you can strap and be Rukoto, a convenient to carry, and that hardly lost.

2 is a plan view of a mold according to Embodiment 1. FIG. The small capacity bottle of Example 1 is shown, (A) is a top view, (B) is a front view, (C) The right view, (D) is a bottom view, (E) is aa sectional drawing. The specific shaping | molding example of the small capacity | capacitance bottle of Example 1 is shown, (A) is a top view, (B) is a front view, (C) is a right view, (D) is a bottom view. The state which mounted | wore with the cap in the specific shaping | molding example of the small capacity | capacitance bottle of Example 1 is shown, (A) is a top view, (B) is a front view, (C) is a right view, (D) is a bottom view. is there. 6 is a plan view of a mold according to Embodiment 2. FIG. The specific shaping | molding example of the small capacity bottle of Example 2 is shown, (A) is a top view, (B) is a front view, (C) is a right view, (D) is a bottom view. The state which attached the cap in the specific molding example of the small capacity | capacitance bottle of Example 2 is shown, (A) is a top view, (B) is a front view, (C) is a right view, (D) is a bottom view. is there. 10 is a perspective view of Example 3. FIG. 10 is a perspective view of Example 4. FIG. It is explanatory drawing of a prior art example.

  Below, the form for carrying out the present invention is explained based on some examples.

  FIG. 1 shows an example of a mold. The mold 1 includes a compression zone forming unit 3 that crushes the parison continuously with a heart-shaped storage unit forming unit 2 for storing contents. In the figure, the compression zone forming unit 3 is indicated by hatching. Further, the compression zone forming portion 3 is formed with a cut-out portion 4 for cutting through a part of the crushed parison to form a through hole. The cut-out portion 4 is shown in black in the figure. Actually, the biting portion 4 is configured with a blade on the outer periphery, and the inside of the blade is a space in which the meat of the parison can escape.

  Further, as shown in the figure, in this mold 1, the compression zone forming part 3 is configured to form a compression zone between the storage part forming part 2 and the mouth forming part 5, and the storage part forming part 2, a compression zone is formed on the opposite side of the mouth forming portion 5. Further, a passage space forming portion 6 for forming a passage space communicating with the mouth forming portion 5 and also communicating with the accommodating portion forming portion 2 is provided at the periphery of the compression zone forming portion 3. The passage space forming portion 6 is formed to be a loop-shaped passage extending from the mouth forming portion 5 and surrounding the peripheral edge of the compression zone to reach the mouth forming portion 5 again. It is configured to communicate at two locations.

  By performing direct blow molding using this mold 1, a small-capacity bottle 11 as shown in FIG. 2 can be manufactured. That is, as shown in the figure, a plate-shaped compression zone 13 is provided around the heart-shaped accommodating portion 12, and a heart-shaped through hole 14 is formed in the compression zone 13. The small capacity bottle 11 in which the passage space 16 communicating with the mouth portion 15 is formed is manufactured. Here, a heart is represented as a pattern in the compression zone 13. This is because a surface depression that expresses a heart as a transfer pattern is formed in the compression zone forming portion 3 of the mold. The compression zone 13 is also formed on the side opposite to the mouth portion 15 with respect to the housing portion 12, and the passage space 16 extends from the mouth portion 15 and surrounds the periphery of the compression zone 13 to reach the mouth portion 15 again. It is formed so as to be a loop-shaped passage and is communicated with the accommodating portion 12 at two locations. The loop-shaped passage space 16 allows the air inside to escape, and the operation for injecting liquid or the like into the accommodating portion 12 located away from the mouth portion 15 becomes smooth.

  FIG. 3 shows a plan view, a front view, a bottom view, and a right side view in a specific molding example of the small-capacity bottle of Example 1. FIG. 4 shows the cap mounted. In any figure, the rear view appears symmetrically with the front view, and the left side view appears symmetrically with the right side view. Further, in this specific molding example, the through hole is formed only at the lower right, but the remaining three places shown in the front view of FIG. 2 are also substantially cut out, It can be made into a through hole by pushing it with tweezers.

  FIG. 5 shows another example of the mold. The mold 21 includes five housing portion forming portions 22a to 22e that communicate with each other in a heart shape for housing the contents. The uppermost accommodation portion forming portion 22 a communicates directly with the mouth forming portion 25. The mold 21 includes a compression zone forming part 23 only on the side opposite to the mouth forming part 25 with respect to the housing part forming parts 22a to 22e. In the figure, the compression zone forming unit 23 is indicated by hatching. Further, the compression zone forming part 23 is formed with a cutout part 24 for cutting through a part of the crushed parison to form a through hole. The cut-out portion 24 is shown in black in the figure. Actually, the biting portion 24 is configured with a blade on the outer periphery, and the inside of the blade is a space in which the meat of the parison can escape.

  6 shows a plan view, a front view, a bottom view, and a right side view in a specific molding example of the small-capacity bottle of Example 2. FIG. FIG. 7 shows the cap attached. In any figure, the rear view appears symmetrically with the front view, and the left side view appears symmetrically with the right side view.

Example 3 is a pendant. FIG. 8 shows a pendant in which a chain is attached to the through-hole of the small-capacity bottle specifically molded in Example 1. By making it a pendant, even a small-capacity bottle becomes difficult to lose.

Example 4 is a strap. FIG. 9 shows a strap in which a hanging string is attached to a through hole of a small-capacity bottle specifically molded in Example 1 and Example 2 via a ring fitting. By using a strap, it is difficult to lose even a small bottle .

On more than has been described an embodiment of the present invention, the present invention is not limited to these embodiments may be implemented in various ways within a scope not departing from the gist thereof.

  It can be used as a small-capacity bottle for providing a sample or the like, or a portable small-capacity bottle for carrying around in small parts, and is suitable not only as a container but also as an accessory.

DESCRIPTION OF SYMBOLS 1 ... Mold 2 ... Storage part formation part 3 ... Compression zone formation part 4 ... Cut-out part 5 ... Mouth formation part 6 ... Passage space formation part 11 ... Small capacity bottle DESCRIPTION OF SYMBOLS 12 ... Accommodating part 13 ... Compression zone 14 ... Through-hole 15 ... Mouth part 16 ... Passage space 21 ... Mold 22a-22e ... Accommodating part formation part 23 ... Compression zone forming part 24 ... Cut-out part 25 ... Mouth forming part

Claims (8)

A method for producing a small-capacity bottle manufactured by blow molding and having a removable cap attached to a mouth portion for taking in and out contents, wherein a mold having the following configuration is used. Production method.
(1) Use a cavity-shaped mold provided with a compression zone forming part that crushes a parison continuously to an accommodating part forming part that forms an accommodating part for accommodating contents.
(2) The compression zone forming portion of the mold has a cut-out portion for cutting through all or part of the crushed parison to form a through hole. The method for producing a small-capacity bottle according to claim 1, wherein the mold further includes the following configuration.
(3) The compression zone forming part is configured to form a compression zone between the housing part forming part and the mouth forming part for forming the mouth part.
(4) A peripheral portion of the compression zone forming portion is provided with a passage space forming portion for forming a passage space that communicates with the mouth forming portion and also communicates with the housing portion forming portion. The method for producing a small-capacity bottle according to claim 2, wherein the mold further includes the following configuration.
(5) The compression zone forming part is further configured to form a compression zone on the opposite side of the mouth forming part with respect to the accommodating part forming part.
(6) The passage space forming portion is formed so as to be a loop-shaped passage extending from the mouth forming portion, surrounding the peripheral edge of the compression zone, and reaching the mouth forming portion again. It is configured to communicate with multiple locations. The method for producing a small-capacity bottle according to claim 1, wherein the mold further includes the following configuration.
(7) The mold includes a compression zone forming portion that forms the compression zone only on the side opposite to the mouth forming portion with respect to the housing portion forming portion, and a plurality of the housing portion forming portions are communicated. And a cavity having a shape in which the uppermost accommodation portion forming portion communicates with the mouth forming portion. A small-capacity bottle manufactured by blow molding and having a detachable cap attached to a mouth portion through which contents are taken in and out. The small-capacity bottle has the following configuration.
(11) It has a plate-shaped compression zone formed by crushing the parison around the accommodating portion for accommodating the contents.
(12) A through hole is formed in the compression zone. The small-capacity bottle according to claim 5 , further comprising the following configuration.
(13) A passage space communicating with the mouth is formed at the peripheral edge of the compression zone.
(14) The passage space and the accommodating portion are in communication. The small-capacity bottle according to claim 6 , further comprising the following configuration.
(15) The passage space is formed to be a loop-like passage extending from the mouth portion, surrounding the peripheral edge of the compression zone, and reaching the mouth portion again, and at a plurality of locations with respect to the housing portion. Be configured to communicate. The small-capacity bottle according to claim 5 , further comprising the following configuration.
(16) A plurality of the accommodating portions are formed in the compression zone.
(17) The plurality of accommodating portions are in communication with each other, and the uppermost accommodating portion is in direct communication with the mouth portion.

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