JP4936248B2 - Pinch grip type bottle container - Google Patents

Description

  The present invention relates to a pinch grip type bottle mold which is a biaxially stretched blow-molded product made of a synthetic resin, in which a grip concave portion is opposed to each other on one side of a barrel portion and on the opposite side of the barrel portion facing the barrel portion. It relates to the container.

  As a conventional technique of a bi-axial stretch blow molded bottle-shaped container made of a synthetic resin of relatively large size (about 0.75 liter to 2 liters) with a grip function, it is for inserting a fingertip into the rear wall portion of the body. There is a pinch grip type bottle-shaped container in which a grip function part is integrally formed by forming the recesses opposite to each other.

The above-described conventional technique grips the rear side portion of the body between the two concave portions while the thumb of one hand is fitted in the concave portion on one side and the other finger is fitted in the concave portion on the opposite side. However, there are advantages that molding is easy and can be obtained at low cost, and that the grip state can be made strong and stable.
JP 2006008190 A

  However, in the above-described prior art, it is necessary to attach a label such as a shrink label or a paper label while avoiding the grip function portion, so that it is not possible to sufficiently obtain a preferable decorative effect by the label. There was a problem.

  Moreover, in the prior art, the depression depth of both recesses is increased to improve the fingertips so that a strong and stable grip state can be obtained. The clip function part, which is a part, becomes a part that is stretch-molded while wrapping around at the time of the stretch blow molding, and local stretching is likely to occur, which may result in insufficient rigidity of the grip function part or molding failure There was a problem.

  Therefore, the present invention was created to solve the above-mentioned problems in the prior art, and enables the exterior of the label to the grip function part, and also the inconvenience of local extension to the grip function part by forming the recess. An object of the present invention is to prevent the occurrence of the occurrence of a problem and to obtain an excellent display and decoration effect by a label and to obtain a stable mechanical strength of a grip function part.

  A pinch grip type bottle container according to the present invention includes a bottle body made of a synthetic resin biaxially stretched and blow molded, and a shrink label, a paper label, etc., which covers and covers the entire body of the container body. It consists of a label.

  The container main body is configured such that a mouth tube portion is provided upright on an upper end of a straight cylindrical body portion whose lower end is closed at a bottom portion via a shoulder portion whose diameter is reduced upward.

  A first locking recess into which the fingertip of the thumb fits and locks is recessed on one side of the body of the container body, and an index finger is positioned on the opposite side of the body facing the first locking recess. A vertically long second locking recess into which a plurality of fingertips of the middle finger, the ring finger and the little finger are inserted and locked is recessed.

The label that covers and covers the entire body portion of the container main body is a perforation that is easily perforated at the fingertips in a portion facing the first locking recess and the second locking recess of the container body. A first perforation facing the locking recess and a second perforation facing the second locking recess are formed. The perforation is configured by connecting auxiliary portions extending obliquely left and right from both upper and lower ends of a vertical line-shaped main portion having a length substantially equal to the height width of the opposing locking recesses.

  Since the body part of the container body has a label on the entire surface thereof, the entire outer surface of the body part serves as a label display and a decorative surface.

  Since the first locking recess and the second locking recess are formed to face each other, they have a structure that is depressed toward the center axis of the body portion, and therefore, the first locking recess and the second locking recess wrap around at the time of stretch molding. There is no portion to be processed, and there is no fear of insufficient rigidity due to local stretching in the grip function portion.

  Moreover, since the bottom part of the 1st latching recessed part and the 2nd latching recessed part is located near the extending | stretching center axis of a trunk | drum compared with another trunk | drum part, it is shape | molded by that much. That is, it becomes a mechanically rigid part.

  To grip the bottle-shaped container with one hand, place the fingertip of the thumb on the first perforation of the label and the fingertip of the other finger on the second perforation, and then push it down to break both perforations. This is achieved by fitting and locking the fingertip of the thumb in the first locking recess and the fingertip of the other finger in the second locking recess.

  In this way, the engagement and locking of each fingertip with respect to both locking recesses is achieved by breaking the label, so that the tension of the label portion facing both locking recesses has disappeared. The grip with one hand does not become unstable due to the label.

  By making the first locking recess vertically long like the second locking recess, both locking recesses can be made to correspond to all fingers so that the direction of gripping the container is not specified. Can do.

  Another structure of this invention exists in providing the 1st latching recessed part and the 2nd latching recessed part in the upper half part of the trunk | drum.

  In the case where the first locking recess and the second locking recess are provided in the upper half portion of the body portion, the decompression absorption function portion is provided in the lower half portion of the body portion without being obstructed by the grip function portion. Etc. can be provided.

  In another configuration of the present invention, the first perforation facing the first perforation and the second perforation confronting the second perforation concavity are defined as the first permeation concavity facing each other. And adapting to the size of the opening of the second locking recess.

  If the perforation formation dimension is adapted to the size of the opening of the opposing locking recess, the locking recess can be opened almost completely by breaking the perforation. The label does not get in the way of movement.

  According to another configuration of the present invention, the main perforation and the main perforation are vertically arranged with a length substantially equal to the height width of the opposing first locking recess or second locking recess. It is in a linear form.

  In the case where the main part of both perforations is formed as a vertical line having a length substantially equal to the height width of the opposing locking recesses, the main part formed as a single vertical line in the perforation is broken. Only the substantially entire area of the locking recess can be opened.

  Moreover, another structure of this invention exists in the 1st latching | locking part having the magnitude | size substantially equal to the fingertip of a thumb.

  If the first locking portion is approximately the same size as the fingertip of the thumb, it is formed to fit the thumb, and similarly the second locking recess is formed to fit the other fingers. Therefore, when the fingertips are fitted in both the locking recesses, the fingertips are locked vertically and horizontally with respect to the locking recesses as they are.

Since the present invention has the above-described configuration, the following effects can be obtained.
In the present invention, since the entire outer surface of the body portion can be used as a display and decoration surface, a high display and decoration effect by the label can be obtained.

  Both the locking recesses do not have a risk of insufficient rigidity due to local stretching, thereby stably exhibiting the required strength as a grip function part.

  Since the grip with one hand of the bottle-type container is achieved by breaking the perforation of the label, the tension of the label does not affect the grip operation, and thus a stable grip operation can be obtained.

  In another configuration of the present invention, in which the first locking recess and the second locking recess are provided in the upper half of the body, the lower half of the body is provided with a decompression absorption function part, etc. Since a functional part can be provided, this functional part can be suitably formed.

  Further, when the formation range size of both perforations is adapted to the size of the opening of the opposing locking recesses in another configuration of the present invention, the label may interfere with the grip operation. Therefore, a stable grip operation can be obtained.

  Further, in the case of another configuration of the present invention in which the main part of both perforations is formed as a vertical line having a length substantially equal to the height width of the opposing locking recesses, The structure of the perforation that can open almost the entire region can be made very simple.

  When the first locking part is approximately the same size as the fingertip of the thumb, both locking recesses are adapted to the size of the fingertip to be inserted, so that the fingertip is securely hooked and stable. Grip motion can be obtained

  Hereinafter, an embodiment of the present invention will be described with reference to the drawings.

  FIG. 1 is a front view of an embodiment of the present invention, FIG. 2 is a rear view thereof, and FIGS. 3 to 5 show a container body 1 of the embodiment shown in FIG. Is a front view, FIG. 4 is a side view, and FIG. 5 is a rear view.

  A container body 1, which is a bottle-type container biaxially stretched and blow-molded by PET, closes the lower end of a cylindrical body portion 4 with a bottom portion 5 that forms a leg portion, and shrinks upward to the upper end of the body portion 4. A mouth tube 2 is provided continuously through a shoulder 3 having a diameter.

  A central circumferential groove 6 having a circumferential groove shape is provided in the center of the body portion 4 so as to divide the body portion 4 into an upper half portion and a lower half portion. A lower end circumferential groove 8 is provided around the boundary with the bottom 5, and a reinforcing circumferential groove 7 is provided at an intermediate position between the central circumferential groove 6 and the lower end circumferential groove 8.

  A first locking recess 9 is recessed in a central portion on one side of the upper half of the body portion 4 so as to have a size and depth to which the fingertip of the thumb is fitted and locked. A vertically long second locking recess 10 is recessed in a central portion on the opposite side opposite to the size and depth of insertion and locking of a plurality of fingertips of the index finger, middle finger, ring finger and little finger.

  When the label 11 mounted on the body part 4 is a shrink label, the upper end edge is locked to the lower end part of the shoulder part 3, and the lower end edge is locked to the lower end circumferential groove 8. 4 and a strong and stable exterior.

  The first perforation 12 formed facing the first locking recess 9 and the second perforation 13 formed facing the second locking recess 10 are the heights of the opposing locking recesses. An auxiliary portion that extends obliquely from side to side is provided continuously from the upper and lower ends of a vertical line-shaped main portion having a length substantially equal to the width (see FIGS. 1 and 2).

  The grip of the bottle-type container pushes each finger in a state where the fingertip of the thumb of one hand is positioned at the first perforation 11 and the fingertips of the other fingers are positioned at the second perforation 13. Thereby, the 1st perforation 12 and the 2nd perforation 13 are fractured | ruptured, and each fingertip is made to engage and latch in the 1st latching recessed part 9 and the 2nd latching recessed part 10, and it achieves (FIG. 6 and). (See FIG. 7).

  At this time, as is apparent from FIG. 7, the portion of the label 11 facing the first locking recess 9 and the second locking recess 10 is broken by the first perforation 12 and the second perforation 13. Thus, the tension is lost, and the portion of the label 11 does not interfere with the insertion and locking of the fingertips with respect to the first locking recess 9 and the second locking recess 10.

1 is an overall front view showing an embodiment of the present invention. FIG. 2 is an overall rear view of the embodiment shown in FIG. 1. It is a whole front view of the container main body of the example of embodiment shown in FIG. It is a whole side view of the container main body of the example of embodiment shown in FIG. It is a whole rear view of the container main body of the example of embodiment shown in FIG. FIG. 5 is an enlarged plan sectional view taken along the line AA in FIG. It is grip state explanatory drawing which expanded a part of FIG.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1; Container main body 2; Mouth part 3; Shoulder part 4; Trunk part 5; Bottom part 6; Center circumferential groove 7; Reinforcement circumferential groove 8; Label 12; first perforation 13; second perforation

Claims (5)

A first locking recess into which the fingertip of the thumb fits and locks is recessed on one side of the torso, and a plurality of forefinger, middle finger, ring finger, and little finger are on the opposite side of the torso facing the first locking recess. A container body that is a biaxial stretch blow-molded product made of synthetic resin, with a vertically long second locking recess into which the fingertip is fitted and locked, and the container body is externally assembled to cover the entire body part, The portion facing the first locking recess and the second locking recess comprises a label having a perforation that can be easily broken at a fingertip, and the perforation is a height width of the opposing locking recess A pinch grip type bottle-shaped container constructed by connecting auxiliary portions extending obliquely from side to side from both upper and lower ends of a vertical line-shaped main body portion having a length substantially equal to that of the vertical line . The pinch grip type bottle-type container according to claim 1, wherein the first locking recess and the second locking recess are provided in an upper half portion of the body portion. The first perforation facing the first locking recess and the formation range of the second perforation facing the second locking recess are defined by the openings of the first locking recess and the second locking recess facing each other. The pinch grip type bottle container according to claim 1 or 2, adapted to the size of the bottle. The main part of the first perforation and the second perforation is a vertical line having a length substantially equal to the height width of the opposing first locking recess or second locking recess. The pinch grip type bottle container according to any one of the above. The pinch grip type bottle container according to any one of claims 1 to 4, wherein the first locking portion has a size substantially equal to a fingertip of a thumb.

Images