JP2009234637A - Blow molded container made of synthetic resin - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a blow molded container made of a synthetic resin which is user-friendly since a holding part of the container can be changed in accordance with a remaining quantity of contents. <P>SOLUTION: The blow molded container made of the synthetic having a mouth part 1 to discharge contents is formed of a shoulder part 3 passing through a neck part 2 connected to the lower end of the mouth part 1, a body part 4 and a bottom part 5 in one piece, wherein a recess 6 is formed at an area of the upper half of the body part 4 or the upper half of the body part 4 including the shoulder part 3, and a handle 7 to hold the container, which is connected to the body part 4 in one piece, is provided at the recess 6. Additionally, a container holding grip 8 composed of a finger placing recess 8a and 8b formed on each of opposing side walls of the body part 4 and a body peripheral wall 8c connecting the finger placing recess 8a and 8b to each other, is provided at a lower half area of the body part 4. <P>COPYRIGHT: (C)2010,JPO&INPIT

Description

  The present invention relates to a synthetic resin blow container, which is intended to realize stable dispensing of contents by reliably grasping the container regardless of the remaining amount of the contents.

  In recent years, bottles made of synthetic resin formed by biaxial stretch blow molding have been used as containers for storing sake, beverages, soy sauce, and the like.

Since such a container is a relatively large container and is difficult to hold with one hand, a structure in which a separately prepared handle is integrated with the body of the container by a technique such as insert formation has become common. (For example, refer to Patent Document 1).
Japanese Patent No. 3948658

  By the way, in this type of container, the handle is located above the body of the container, and in a situation where the remaining amount of contents is less than half of the container, the inclination of the container must be increased. There was a situation in which it was difficult to take a desired form, such as a large amount of contents being poured out at one time.

  The subject of this invention exists in the place which proposes the novel synthetic resin blow container which can avoid the above malfunctions.

The present invention is a synthetic resin blow container having a mouth part for discharging the contents, and integrally forming a shoulder part, a trunk part, and a bottom part through a neck part connected to the lower end of the mouth part,
Forming a recess in the upper half region of the body part or the upper half region of the body part including the shoulder, and providing a handle for holding the container integrally connected to the body part of the container in the recess;
In the lower half of the body part, a pair of recesses are formed, each including a fingernail area on the opposite side wall of the body part and including a body part peripheral wall connecting the fingernail areas to each other, and the entire grip part is used to hold the container. This is a blow container made of synthetic resin.

By providing a pinch type grip in addition to the handle provided on the body of the container, it is possible to change the position to hold the container according to the remaining amount of contents,
The contents can be dispensed stably.

Hereinafter, the present invention will be described more specifically with reference to the drawings.
1 to 4 are diagrams (views showing a side, a front, a back, and a plane, respectively) of an embodiment of a synthetic resin blow container according to the present invention, and FIG. FIG. 6 and FIG. 6 are views showing a BB cross section of FIG.

  In the figure, 1 is a mouth part for discharging contents, 2 is a neck part connected to the lower end of the mouth part 1, 3 is a shoulder part connected to the neck part 2 after being reduced in diameter from the body part to the mouth part 4, A body part connected to the shoulder part 3, and 5 is a bottom part connected to the body part 4.

  Further, 6 is a recess formed in a region extending over the upper half of the body 4 including the shoulder 3 (the recess may be formed from the lower end thereof without including the shoulder 3), and 7 is the recess 6. A handle for holding a container integrally connected to the side wall 6a via a base 7a. This handle 7 is shown as an example of what is attached to the recess 6 of the barrel 4 by insert molding or the like (the handle 7 can be applied with a so-called hollow handle formed with a container by blow molding), It forms a ring shape that forms a closed space on the inner side, and is arranged in a range that does not exceed the dimension D (see FIG. 1) of the body portion 4.

  Reference numeral 8 denotes a pinch type grip provided below the handle 7. The grip 8 includes finger-hanging recesses 8a and 8b formed in directions facing the side walls of the body 4, and a body-side wall 8c that connects the finger-holding recesses 8a and 8b to each other.

  The main body part of the container having the above-described structure is blow-molded by preforming a test tube formed in advance by injection molding or extrusion molding, or extrusion blow molding in which an extrusion-molded body is directly blow-molded without forming a preform. It is manufactured by.

  When the contents are filled up to the vicinity of the neck 2 of the container, the handle 7 is held and the container is held and tilted so that the contents can be stably dispensed, and the remaining amount of the contents can be reduced. In a situation where it is less than half, the contents can be stably poured out by holding and tilting the grip 8 to hold the container.

  The above-mentioned synthetic resin blow container can change the portion for holding the container in accordance with the remaining amount of the contents, so that the usability is remarkably improved as compared with the conventional container.

  In the illustrated example, the case where the handle 7 is provided above the trunk portion 4 and the grip 8 is provided below the handle portion 4 is shown, but the arrangement of the handle 7 and the grip 8 may be reversed.

  Moreover, although there is a concern that the filling capacity of the contents may be slightly reduced, two handles 7 may be arranged vertically, and two grips 8 may be arranged depending on circumstances.

  It is possible to provide a synthetic resin blow container capable of stably discharging the contents by appropriately changing the region held by the container according to the remaining amount of the contents.

It is the figure which showed the side surface of the synthetic resin blow containers according to this invention. It is a rear view of the container shown in FIG. It is a front view of the container shown in FIG. It is a top view of the container shown in FIG. It is the figure which showed the AA cross section of the container shown in FIG. It is the figure which showed the BB cross section of the container shown in FIG.

Explanation of symbols

1 mouth part 2 neck part 3 shoulder part 4 trunk part 5 bottom part 6 recess 6a side wall 7 handle 7a side wall 8 grip 8a finger hanging concave part 8b finger hanging concave part 8c trunk side wall

Claims (1)

A synthetic resin blow container having a mouth part for discharging the contents and integrally forming a shoulder part, a trunk part, and a bottom part through a neck part connected to the lower end of the mouth part,
Forming a recess in the upper half region of the body part or the upper half region of the body part including the shoulder, and providing a handle for holding the container integrally connected to the body part of the container in the recess;
A synthetic resin, characterized in that a grip for holding a container is provided in the lower half region of the body part, which includes a finger-hanging recess formed on the opposite side wall of the body and a peripheral wall of the body that connects the finger-holding recesses to each other. Blow container made.

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