JP5507121B2 - Synthetic resin thin-walled container with handle and its handle - Google Patents

Description

  The present invention relates to a technique for easily taking out contents in a synthetic resin container that is self-supporting while having a thin body.

  As a synthetic resin thin-walled container, for example, there is a so-called pouch container composed of a plurality of sheet materials (see, for example, Patent Document 1).

JP 2005-29177 A

  However, a thin container tends to be deformed by its thin barrel, and such deformation is significant when the container is opened. For this reason, in a conventional thin container, for example, when the size is increased by increasing the internal volume, it may be difficult to take out the contents even if the container is tilted and the contents are taken out after opening the container.

  An object of the present invention is to provide a synthetic resin thin-walled container with a handle from which contents can be easily taken out, and a handle used therefor.

The thin plastic container with a handle according to the present invention is a thin synthetic resin container body,
A main body having a fixing part fixed to the container main body and disposed on the outer side of the container main body, and a grip composed of a grip bar connected to the main body through a shaft or a hinge so as to be swingable.
The main body has a first locking portion in the fixing portion,
The grip bar, a retracted position that is located along the trunk portion of the container body, with swings between a gripping position which is arranged so as to be outwardly with respect to the body portion,
When the grip bar is swung to the storage position, the first locking portion has a second locking portion that can be attached and detached .

Examples of the locking portion include protrusions that are detachably hooked to each other, or ones that are protrusions and one of which is a protrusion and the other is detachably hooked to the protrusion.

Furthermore, according to the present invention, as the fixing portion, for example, the fixing portion is inserted from the outside of the container main body through the first opening formed in the container main body to the upper side or the lower side of the first opening portion. There is a hook that is hooked and fixed to the formed second opening . In the above-described case, for example, when the container body is a container that can be self-supported by the lower end of the cylindrical part, together with the thin body part, a cylindrical part is formed so as to surround the bottom from the body part. It can fix to this cylindrical part. In addition, a cylindrical part also includes what hangs down with the same diameter as a part of trunk | drum.

  That is, in the case where the container main body is such that the side end portions of a plurality of sheet materials are brought into close contact with each other so as to form a filling space for the contents inside, as in a so-called pouch container, two sheet materials are used. It is preferable to fix at a mating surface of a so-called seal portion having a high rigidity with the side end portions in close contact with each other. Further, when there is a seal portion as described above, a configuration in which the seal portion is sandwiched can be adopted as the fixing portion. Furthermore, in this case, when a cylindrical portion that hangs down from the barrel portion so as to surround the bottom portion is formed together with the thin-walled barrel portion, it can be fixed to the cylindrical portion.

Further, the handle for a synthetic resin thin container according to the present invention is a handle used for a synthetic resin thin container,
The handle includes a main body having a fixing portion fixed to the thin container, and a grip bar coupled to the main body via a shaft or a hinge so as to be swingable.
The fixing portion is inserted from the outside of the thin container into the inside through the first opening formed in the thin container, and hooked on the second opening formed above or below the first opening. A hook to be fixed , having a first locking portion at a tip of the hook;
The grip bar swings between a storing posture arranged along the trunk of the thin container and a gripping posture arranged so as to face outward with respect to the trunk,
When the grip bar is swung to the storage position, the first locking portion has a second locking portion that can be attached and detached .

  According to the present invention, when the content is taken out, if the gripping posture is established by swinging the grip bar so as to open outward, the gripping bar can be gripped without directly gripping the thin container. Since the lower side of the thin-walled container can be held suspended from the base point, the other hand that does not hold the grip bar only needs to be attached to the body of the thin-walled container as necessary. Thereby, since the said thin container can be inclined without directly grasping the thin container, the content can be easily taken out.

  Further, according to the present invention, before or after taking out the contents, if the grip bar is swung so as to be closed inward, the grip bar does not get in the way and is compact. Can be stored. That is, when the grip bar is not used, the entire thin container can be stored compactly.

  Further, in this case, when the first locking portion is provided in the fixing portion, the second locking that can be attached to and detached from the first locking when the grip bar is swung into the storage position while the grip bar is swung. If the part is provided, the grip bar can be reliably maintained in the storage position. Alternatively, the first locking portion may be provided on the main body, while the grip bar may be provided with a second locking portion that can be attached to and detached from the first locking portion when the grip bar is swung and stored. It is the same.

  In particular, as a fixed part, it is inserted from the outside of the thin container into the inside through the first opening formed in the thin container, and hooked on the second opening formed above or below the first opening. If a hook that is fixed in place is used, a part of the fixed part is stored inside the thin container. For this reason, when the grip bar is not used, the entire container can be stored more compactly.

  In addition, when a thin container is used in which the side end portions of a plurality of sheet materials are in close contact with each other so that a content filling space is formed on the inside thereof, the above-described fixing portion is replaced with two sheet materials. If the side end of the sheet is fixed at the mating surface of the side end, it is fixed at the highly rigid mating surface where the side ends of the two sheets are in close contact, so the body is firmly fixed. Is done. This is effective when the content of the thin container is large. Moreover, when the cylindrical part which hangs down so that a bottom part may be surrounded from the said trunk | drum with the thin trunk | drum, it can fix to the said cylindrical part. In this case, a part of the fixing portion can be effectively stored inside the thin container. In addition, a cylindrical part can be comprised not only as an extension part from a trunk | drum, but also as an extension part from a bottom part.

(a), (b) is the top view and side view which respectively show the pouch container which is the 1st form of this invention. It is a side view explaining illustratively operation performed when taking out contents from a pouch container of the form. It is a perspective view which shows typically operation of the grip bar of the same form. It is a side view which shows the pouch container which is the reference technique of this invention. (a)-(c) is the front view, the side view, and the rear view which respectively show the modification of a grip bar based on the reference technology . (a), (b) is the front view and side view which respectively show the grip bar based on the other reference technology of this invention.

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

  1-3 show the 1st form of this invention, and the code | symbol 1 is a thin-walled thing formed by sticking the side edge part of each of these sheet materials using the several sheet material made from a synthetic resin, respectively. It is a pouch container. The pouch container 1 is formed with a cylindrical portion 1c that hangs down from the barrel portion 1a so as to surround the bottom portion 1b together with a thin barrel portion 1a in which a space for filling contents is formed. Thereby, the pouch container 1 can perform display etc. in the state made to stand by the lower end 1e of the cylindrical part 1c.

  The pouch container 1 has a seal portion 2 composed of a mating surface by bringing the side edges of two sheets into close contact, and a spout 3 that communicates with the filling space at the mating surface of the seal portion 2. It is fixed. As shown in FIG. 1, a cap 4 that can be attached to and detached from the spout 3 is attached to the spout 3.

The tubular portion 1c is fixed to the tubular portion 1c and is disposed on the outer side of the tubular portion 1c. The body 5 is swingably connected to the body 5 and is gripped by the user. A handle G ₁ is provided. In this embodiment, the main body 5 and the grip bar 7 are pivotally supported separately.

As a specific example, a pin 7b is spanned between the recesses 7a formed in the grip bar 7, and this pin 7b is rotatably held in the rotation hole 5n through a notch 5a formed in the main body 5. Thus, the grip bar 7, as shown by the solid line of FIG. 1 (b), so as to be substantially parallel along the axis O with respect to the trunk portion 1 a, or, to be described later provided in the trunk portion 1 a a retracted position which are located to be substantially parallel to the seal portion 2, as shown by the solid line in the two-dot chain line or 2 FIG. 1 (b), the so as to be outwardly with respect to the trunk portion 1 a It is possible to oscillate between the gripping postures arranged on the head.

The main body 5 is inserted into the inside through the first opening A ₁ formed in the tubular portion 1c from the outside of the tubular portion 1c, and is formed on the upper side of the _first opening A ₁ . A hook 6 that is hooked and fixed to the opening A ₂ is integrally formed. The hook 6 constitutes a fixing part for fixing the grip bar 7 to the cylindrical part 1 c together with the main body 5.

In particular, hook 6 comprises a first base portion 6a of the opening A ₁ lead as body 5 formed in the cylindrical portion 1c, upward along the front end of the base portion 6a to the seal portion 2 extending An existing backing portion 6b and a claw portion 6c protruding from the upper end of the backing portion 6b through the _second opening A2 formed in the tubular portion 1c to the outside of the tubular portion 1c. ing.

As a result, the grip bar 7 is a simple operation in which the hook 6 provided on the main body 5 is passed through the first opening A ₁ and the second opening A ₂ formed in the cylindrical portion 1c. Fixed to. In this embodiment, the first opening A ₁ and the second opening A ₂ are each formed by a mating surface of the seal portion 2 having high rigidity in which the side end portions of the two sheet materials are in close contact with each other. . Further, in this embodiment, the first opening A ₁ has a notch shape in which the side end portions 11s of the sheet material are separated from each other until reaching the lower end, and the second opening A ₂ is A locally spaced through hole is formed in the side end portion 11s of the sheet material. However, according to the present invention, similarly to the second opening A ₂ , the first opening A ₁ can also form a locally spaced through hole in the side end portion 11 s of the sheet material. .

Further, in this embodiment, while providing the first locking portion C ₁ to the distal end portion 6e of the hook 6, the gripping bars 7, when the gripper bar 7 to the retracted position by swinging, and FIG. 1 (b) As shown in FIG. 2, a second locking portion C ₂ detachably attached to the first locking portion C ₁ is provided. In this embodiment, as the locking portions C ₁ and C ₂ , protrusions that are detachably hooked with each other are employed. However, according to the present invention, the present invention is not limited to this. It is also possible to employ one having a recess that is detachably hooked on the projection. Accordingly, if the grip bar 7 is swung to the hook 6 and the first locking portion C ₁ and the second locking portion C ₂ are hooked and fixed, the grip bar 7 can be prevented from swinging. it can.

  According to the present embodiment, when the contents are taken out, as shown by a two-dot chain line in FIG. 1 (b), the grip bar 7 is formed by swinging the grip bar 7 so as to open outwards. As shown in FIG. 2, it is possible to hold the pouch container 1 in a state of being hung from the lower side (the cylindrical portion 1c side) as a base point without gripping the pouch container 1 directly. The other hand that does not hold the bar 7 only needs to be attached to the trunk portion 1a (seal portion 2) of the pouch container 1 as necessary. As a result, the pouch container 1 can be tilted as shown in FIG. 2 without directly holding the pouch container 1, so that the contents can be easily taken out.

  In addition, according to the present embodiment, before or after taking out the contents, the grip bar 7 is swung so as to close inwardly, and as shown by the solid line in FIG. By doing so, the grip bar 7 does not get in the way and can be stored compactly. That is, when the grip bar is not used, the entire pouch container 1 can be stored compactly.

In this case, while providing the first locking portion C ₁ at the tip of the hook 6, the gripping bars 7, when the retracted position by swinging the grip bar 7, the first engagement portion C ₁ By providing a second locking portion C ₂ detachable from, it can be maintained reliably retracted position the grip bar.

  Moreover, according to this invention, the main body 5 and the grip bar 7 can be pivotally supported separately like this form.

Further, in this embodiment, when fixing the body 5, by inserting through the first opening A ₁ formed from the outer side of the cylindrical portion 1c on the cylindrical portion 1c inside the first opening A ₁ By adopting the hook 6 that is hooked and fixed to the _second opening A2 formed on the upper side, as shown in FIG. 1 (b) and the like, a part of the fixing portion is located inside the cylindrical portion 1c. Stored. For this reason, when the grip bar 7 is not used, the entire pouch container 1 can be stored more compactly as shown in FIG.

  Further, as in the present embodiment, when a pouch container is used as a thin container, the above-described fixing part is fixed at the mating surface of the seal part 2 in which the side end parts of two sheet materials are in close contact with each other. The main body 5 is firmly fixed because it is fixed with a highly rigid mating surface in which the side edges of the two sheets are in close contact. In this case, it is effective when the content of the pouch container 1 is large.

4 and 5 show the reference technology of the present invention, one form the same parts of the present invention described above have the same reference numerals, and description thereof is omitted.

In this embodiment, the handle G ₂ is configured by integrally providing the main body 15 and the grip bar 17 fixed to the cylindrical portion 1 c via the hinge 18. As the hinge 18, for example, as shown in FIGS. 4 and 5, it is possible to employ a band-shaped portion that provides a gap between the main body 15 and the grip bar 17. Thus, the grip bar 17, like an aspect of the invention described above, as shown by the solid line in FIG. 4, and the retracted position which is located along the body portion 1a, as shown by two-dot chain line in FIG. 4 It is possible to swing between the gripping postures arranged so as to face outward with respect to the trunk portion 1a. An anti-slip bulging portion 17 a is integrally provided near the upper end of the grip bar 17.

The main body 15 is similar to one form of the invention described above, by inserting from the outside of the cylindrical portion 1c inside through the first opening A _1, protrudes to the outside through the second opening A ₂ bend Part 16. The bent portion 16 is integrally connected via a hinge 18 and a base portion 15 a that is connected to the main body 15 through the first opening A ₁ .

As the hinge 18, for example, as shown in FIGS. 4 and 5, it is possible to employ a band-shaped portion that provides a gap between the base portion 15 a and the bent portion 16. As shown in FIG. 4, the bent portion 16 has a longitudinal portion 16a protruding outside the tubular portion 1c through the _second opening A2.

In addition, in this reference technique , a groove D is formed at the upper end of the main body 15 as shown in FIG. As shown in FIG. 5A, the groove D has a notch shape in which both side surfaces of the bent portion 16 side surface and the grip bar 17 side surface of the main body 15 are released.

More specifically, the groove D has a groove portion D _{16 in} the region on the bent portion 16 side. When the bent portion 16 is bent from the hinge 18 as shown in the broken line in FIG. Shaped to be stowed. Further, the distal end of the longitudinal portion 16a, as shown in solid line in FIG. 4, while the third locking portion C ₃ is provided, the groove portion D ₁₆ is to oscillate the bent portion 16 when accommodating the longitudinal portion 16a into the groove portion D _16, a fourth engagement portion C ₄ is provided with a third locking portion C ₃ provided in the longitudinal portion 16a is locked.

In this reference technology , as shown in FIG. 4 and FIG. 5, as the third locking portion C ₃ , a claw portion that protrudes toward the main body 15 is adopted, and as the fourth locking portion C ₄ , It adopts the third step the locking portion C ₃ is formed in the bottom wall of the groove portion D ₁₆ caught by the detachable for. Thus, the longitudinal portion 16a by fixing by hooking the third locking portion C ₃ a bent portion 16 is swung to accommodate the groove D ₁₆ of the body 15 and the second engaging portion C ₄ In this case, the pouch container 1 can be fixed together with the grip bar 7. According to the present invention, the locking portions C ₃ and C ₄ are not limited to the above-described configuration.

Therefore, in this reference technique, the left and right side surfaces of the claw portions 16c, the projection 16d is provided, by partially enlarged side wall of the groove D ₁₆ so as to correspond to this, fitting the protrusion 16d is fitted respectively A groove D _16d is formed. In this case, as the projections 16d is the third locking portion C _3, also the fitting groove D _16d functions as a fourth engagement portion C ₄ of. However, according to the present invention, the locking portion C _3, C ₄ consisting of step and the projection, at least one is provided with the locking portion C _3, C ₄ consisting protrusion 16d and the fitting groove D _16d It only has to be.

Further, as shown by the broken line in FIG. 4, the groove portion D _{17 in} the region on the grip bar 17 side accommodates the rib 17b provided on the grip bar 17 when the grip bar 17 is in the storage posture. It is formed. Further, the first locking portion C ₁ is provided on the side wall of the groove portion D ₁₇ , while the grip bar 17 is swung and stored in the rib 17 b as shown by the solid line in FIG. When this is done, a second locking portion C _{2 that} is detachable from the first locking portion C ₁ is provided. Thereby, if the grip bar 17 is swung to the main body 15 and fixed by the first locking portion C ₁ and the second locking portion C ₂ , the grip bar 7 can be prevented from swinging. In the present reference technology , as the locking portions C ₁ and C ₂ , protrusions that are detachably hooked with each other are employed. However, according to the present invention, the present invention is not limited to this. It is also possible to employ a protrusion made of a recess whose other is detachably hooked on the protrusion.

As in this reference technique, a fixed part, connected together via a hinge 18 to the body 15, by inserting from the outside of the cylindrical portion 1c inside through the first opening A _1, a first opening A ₁ A bent portion 16 that protrudes to the outside through a _second opening A ₂ formed on the upper side, a third locking portion C ₃ provided in a longitudinal direction portion 16 a of the bent portion 16, and the third locking If the one comprising the _fourth locking portion C ₄ provided on the main body to which the portion C ₃ is hooked is adopted, the degree of freedom with respect to the movement of the fixing portion is increased. By securing the third locking portion C ₃ to the fourth locking portion C ₄ provided on the main body 15, stronger fixation is realized.

Figure 6 is a development view showing the handle G ₃ is another reference technology of the present invention. This reference technique is a modification in which one embodiment of the present invention described above and the reference technique are combined. That is, the present reference technique employs the hook 6 according to one embodiment of the present invention as the fixing portion of the main body 15 according to the previous reference technique . Thereby, the grip bar 17 swings around the hinge 18 and is fixed to the pouch container 1 by passing the hook 6 from the _first opening A ₁ to the second opening A ₂ . That is, in this reference technique , when the handle G3 is fixed to the pouch container 1, it is performed as in one embodiment of the present invention , and the grip bar 17 functions as in the second embodiment.

  The above description shows only one embodiment of the present invention, and various modifications can be made within the scope of the claims. Moreover, each structure employ | adopted for each above-mentioned form can be combined with each other suitably.

  The present invention is not limited to a pouch container, and can be employed as an integrally molded container as long as it is a thin container having a cylindrical portion for self-supporting.

1 Pouch container (thin container)
DESCRIPTION OF SYMBOLS 1a Container trunk | drum 1b Container bottom part 1c Cylindrical part 2 Seal part 3 Spout 4 Cap 5 Main body 6 Hook (fixed part)
6a Hook base part 6b Backing part 6c Claw part 7 Grip bar 7a Gripping bar side body recess 7b Grip bar side pin 15 Body 16 Bending part 16a Longitudinal part 17 Grip bar 17a Non-slip bulging part 18 Hinge C ₁ grip bar fixing engagement part C ₂ gripper bar fixing engagement part C ₃ handle fixing locking portion C ₄ handle fixing locking part G ₁ handle (an embodiment of the present invention)
G ₂ handle ( reference technology of the present invention )
G ₃ handle ( other reference technology of the present invention )

Claims (4)

A container body made of thin synthetic resin,
A main body having a fixing portion fixed to the container main body and disposed on the outside of the container main body, and a handle including a grip bar coupled to the main body through a shaft or a hinge so as to be swingable.
The main body has a first locking portion in the fixing portion,
The grip bar, a retracted position that is located along the trunk portion of the container body, with swings between a gripping position which is arranged so as to be outwardly with respect to the body portion,
A synthetic resin thin-walled container with a handle, comprising: a second locking portion that can be attached to and detached from the first locking portion when the grip bar is swung to the storage position . In Claim 1, the said fixing | fixed part is inserted inside through the 1st opening part formed in the said container main body from the outer side of the container main body, and the 2nd formed in the upper side or the lower side of the said 1st opening part. A synthetic resin thin-walled container with a handle, characterized in that it is a hook that is hooked and fixed to the opening . The container body according to claim 1 or 2, wherein the container body is formed by closely adhering the side end portions of the plurality of sheet materials, so that a content filling space is formed inside thereof, and the fixing portion includes two sheets. A synthetic resin thin-walled container with a handle, characterized in that the side end of the sheet material is in close contact, and is fixed at the mating surface of the side end . A handle used for a thin plastic container,
The handle includes a main body having a fixing portion fixed to the thin container, and a grip bar coupled to the main body via a shaft or a hinge so as to be swingable.
The fixing portion is inserted from the outside of the thin container into the inside through the first opening formed in the thin container, and hooked on the second opening formed above or below the first opening. A hook to be fixed, having a first locking portion at a tip of the hook;
The grip bar swings between a storing posture arranged along the trunk of the thin container and a gripping posture arranged so as to face outward with respect to the trunk,
A handle for a thin-walled container made of a synthetic resin, comprising: a second locking portion that can be attached to and detached from the first locking portion when the grip bar is swung to the storage position .

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