JP2011173436A - Method of manufacturing small capacity bottle, and small capacity bottle - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a small capacity bottle portable as a ring. <P>SOLUTION: In a mold 31, the inner periphery of a ring-like containing part forming part 32 for containing a content is formed as a compression zone forming part 33 crushing a parison, and a ring-like containing part 32 directly communicates with a mouth forming part 35. A cutting blade is formed on an outer periphery of the compression zone forming part 33, and a molding can be manufactured with the part crushed by the compression zone forming part 33 cut out as it is. In the mold 31, the entire compression zone forming part 33 is formed as a cutting part 34. By direct-blow molding using the mold 31, the inside of a ring-like containing part 42 directly communicating with a mouth part 45 serves as a through-hole 44, to manufacture the ring-like small capacity bottle 41. <P>COPYRIGHT: (C)2011,JPO&INPIT

Description

  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 regarding small-capacity containers for providing free samples (see FIG. 8 ). 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 portion that crushes a parison in a circular shape inside a storage portion forming portion that forms a storage portion for storing contents.
(2) The compression zone forming portion is formed with a cutting edge for cutting through the crushed parison to form a through hole.
(3) The accommodating portion forming portion constitutes a ring-shaped space surrounding the periphery of the compression zone forming portion, and has a cavity shape in which the upper end of the ring-shaped space directly communicates with the mouth forming portion.
In addition, it is desirable to further have the following configuration.
(1-1) The mold is configured such that the compression zone forming portion crushes the parison in a circular shape at a substantially central portion of the accommodating portion forming portion.

The small-capacity bottle of the present invention made to achieve the above object is a small-capacity bottle manufactured by blow molding and having a removable cap attached to a mouth portion for taking in and out the contents. It is characterized by having.
( 4 ) The storage portion for storing the contents is constituted by a ring-shaped space communicating with the mouth portion, and the inside of the ring-shaped space is a size that can be carried as a ring by inserting a finger at a substantially central portion thereof. It should be a through hole .

Small-capacity bottle according to the present invention, it is possible to carry as a finger ring, a convenient to carry, and that hardly lost.

2 is a plan view of a mold according to Embodiment 1. FIG. The small capacity | capacitance 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 bb 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. 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. 10 is a perspective view of Example 3. FIG. 10 is a perspective view of Example 3. 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 .

The metal mold 31 in FIG. 1 has a compression zone forming portion 33 that crushes a parison around the inner periphery of a ring-shaped receiving portion forming portion 32 for storing contents. This is the blacked out part. The ring-shaped accommodation part 32 is in direct communication with the mouth forming part 35. Further, a biting blade is formed on the outer periphery of the compression zone forming portion 33 . Therefore, in this metal mold 31 , a molded product in a state where the portion crushed by the compression zone forming portion 23 is cut off as it is can be manufactured. In this mold 31, the entire compression zone forming portion 33 is a cut-out portion 34.

By performing direct blow molding using this mold 31, a small-capacity bottle 41 as shown in FIG. 2 can be manufactured. That is, as shown in the drawing, the inside of the ring-shaped accommodation part 42 that communicates directly with the mouth part 45 becomes the through hole 44, and the small-capacity bottle 41 shaped like a ring is manufactured.

FIG. 3 shows a state where a cap is attached to a specific molding example of the small-capacity bottle of Example 1 . In addition, a rear view appears symmetrically with the front view, and a left side view appears symmetrically with the right side view.

The mold 51 in FIG. 4 has substantially the same configuration as the mold 31, but the outer periphery of the accommodating portion forming portion 52 is shaped like a petal. In addition, 55 is a mouth formation part, 53 is a compression zone formation part which overlaps with the cut-out part 54.

FIG. 5 shows a state where a cap is attached to a specific molding example of the small capacity bottle of the second embodiment. In addition, a rear view appears symmetrically with the front view, and a left side view appears symmetrically with the right side view .

Real施例3 is obtained by the ring. FIG. 6 shows a state where a small-capacity bottle specifically molded in Example 2 is attached to a finger. In addition, as shown in FIG. 7 , by making the cap variously decorated, it is possible to enhance the desire to wear it as a ring and to help prevent loss.

  As mentioned above, although embodiment of this invention was described, this invention is not limited to these embodiment, In the range which does not deviate from the summary, it can implement variously.

  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.

3 1 ... Mold 32 ... Storage part forming part 33 ... Compression zone forming part 34 ... Cutout part 35 ... Mouth forming part 41 ... Small capacity bottle 42 ... Storage part 44 ... through hole 45 ... mouth part 51 ... mold 52 ... housing part forming part 53 ... compression zone forming part 54 ... bite-off part 55 ... mouth forming part

Claims (3)

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 portion that crushes a parison in a circular shape inside a storage portion forming portion that forms a storage portion for storing contents.
(2) The compression zone forming portion is formed with a cutting edge for cutting through the crushed parison to form a through hole.
(3) The accommodating portion forming portion constitutes a ring-shaped space surrounding the periphery of the compression zone forming portion, and has a cavity shape in which the upper end of the ring-shaped space directly communicates with the mouth forming portion. The method for producing a small-capacity bottle according to claim 1, further comprising the following configuration.
  (1-1) The mold is configured such that the compression zone forming portion crushes the parison in a circular shape at a substantially central portion of the accommodating portion 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.
( 4 ) The storage portion for storing the contents is constituted by a ring-shaped space communicating with the mouth portion, and the inside of the ring-shaped space is a size that can be carried as a ring by inserting a finger at a substantially central portion thereof. It should be a through hole .

Images