JP2020036719A - Cage - Google Patents

Abstract

To provide a cage capable of supporting a bag-like object in an upper edge part of an approximately vertical direction sheet-like part.SOLUTION: A support body S supporting upward an object J and having a projection strip part S1, and a holding body F holding the object J between the supporting body S are connected. The lower side of the projection strip part S1 of the support body S is provided with a support body opening part S2 opened at one side of the projection strip part S1 and having a lower opening recess S3 in the upper part. The holding body F has a holding body engaging part F1 engaged with the support body opening part S2 in a state of holding a holding object part J2 and having an upward projection F2 projecting upward inside the lower opening recess S3, and holds the holding object part J2 by making the support body S and the holding body F into a fitting and fixing state. The object J can be suspended in a state of holding the holding object part J2 along the upper edge of a sheet-like part J1 in an approximately vertical direction in the object J.SELECTED DRAWING: Figure 2

Description

  The present invention relates to a retainer that can hold a bag-shaped body or the like in a suspended state.

  Japanese Patent Application Laid-Open No. 2003-328 discloses that a concave portion 2 is provided on both side surfaces of a rod-shaped body 1 and a spiral cutout 3 connected to the side surface concave portion 2 is provided at both ends of the rod-shaped body 1. Along the spiral cutout 3 with the right back side of the mark 4 indicating the center of the rod 1 as a uniform left and right starting point, the lower part of the plastic bag is wound around the rod 1 so as to be recessed on both sides. A handle for a handbag plastic bag that passes through the handle 2 is disclosed.

  The handle for a plastic bag can be easily attached to the handle of the plastic bag, and can reduce the pain of the handle when carrying the heavy plastic bag.

  However, a plastic bag (synthetic resin film bag) without a hand grip is often used in a garbage collection activity such as a park or a sidewalk.

  In the garbage pick-up activity, a part of the opening of such a plastic bag (that is, near the upper edge of the substantially vertical sheet-like portion of the plastic bag) is held with one hand while maintaining the open state as much as possible. Pick up the trash with the other hand and put it into the plastic bag through the opening.

JP-A-2003-328

  An object of the present invention is to provide a retainer that can support and suspend an object such as a bag-like body at an upper edge portion of the substantially vertical sheet-like portion.

  The cage of the present invention can be represented as follows.

(1) A retainer for suspending the object while holding the object to be held along the upper edge of the substantially vertical sheet-like portion of the object,
A support for supporting the object upward, and a holder for holding the object between the support, are connected,
The support is
A ridge that protrudes upward and extends in a substantially horizontal direction for supporting the inside of a substantially bag-like portion to be supported formed by folding an upper edge of the sheet-like portion in the holding target portion downward and forming a lower opening. Having a part,
On the lower side of the ridge portion, a support opening portion that is open on one side of the ridge portion and has a lower opening concave portion on an upper portion,
The holder has a holder fitting portion that fits into the support opening in a state where the holding target portion is held, and the holder fitting portion is configured to fit the support opening in the support opening. An upward projection that projects upward in the lower opening recessed part,
The ridge portion upwardly supports the inside of the substantially bag-like portion to be supported, and the downwardly folded portion of the substantially bag-like portion to be supported is fitted with the holding body opening and the lower opening recess with the holding body. A holder for holding a holding target portion in a state of being sandwiched between a portion and the upwardly projecting portion.

  The upper edge of the sheet-like portion in the holding target portion of the target object is folded downward so that the inside of the substantially bag-like portion for support formed in a lower opening shape is supported upward by the ridge portion of the support, The downwardly folded portion of the substantially bag-like portion to be supported is inserted into the support opening by the holding member fitting portion being fitted into the support opening and the upward projection projecting upward in the lower opening recess. The holding target portion can be held in a state of being sandwiched between the lower opening concave portion, the holding body fitting portion and the upward projection portion, and the object such as the bag-like body is placed on the substantially vertical sheet-like portion. It can be supported and hung at the edge.

  (2) The cage according to the above (1), wherein the ridge is along a substantially horizontal straight line or curved line.

  (3) The cage according to (1) or (2), wherein the support and the holder are rotatably connected to each other at a lower portion.

  (4) The holding device according to any one of (1) to (3), further including a fitting holding mechanism for holding and releasing holding of the fitted state of the holding body fitting portion and the support opening. vessel.

(5) having a link body for rotatably connecting the support and the holding body to each other,
A predetermined portion A of the link body is rotatably coupled to a lower portion of the holding body,
A predetermined portion B of the link body is rotatably coupled to a lower portion of the support located below the lower portion of the holding body,
The length of a straight line connecting the position C where the upper part of the holder fitting portion contacts the opening of the support and the predetermined portion B of the link body when the holder fitting portion is fitted into and separated from the support opening. The sum of the length between the contact position and the predetermined portion A and the length between the predetermined portion A and the predetermined portion B of the link body is larger than that, and the predetermined portion A is positioned closer to the support than the straight line. In this state, the holder fitting portion and the support opening are held in a fitted state, and the holder fitting portion and the support opening are elastically crossed over the straight line and the predetermined portion A is positioned on the holder side. (3) The cage according to the above (3), wherein the fitting of the cage is released.

  (6) Opening on the one side or the lower side for engaging the sheet-like portion in the holding target portion on one side and the other side in the extending direction of the ridge portion in the lower portion of the support, respectively. The retainer according to any one of (1) to (5), further including a notch and a notch that opens to the other side or the lower side.

  (7) The retainer according to any one of (1) to (6), wherein the retainer has a handle portion for carrying.

  ADVANTAGE OF THE INVENTION According to the retainer of this invention, the inside of the substantially bag-shaped part for support which turned the upper edge part of the sheet-like part in the holding target part in an object downward, and was formed in the shape of a downward opening is a ridge of a support. So that the downwardly folded portion of the substantially bag-like portion to be supported is fitted into the opening of the supporting body, and the upwardly projecting portion faces upward in the lower opening recess. By projecting, the holding target portion can be held in a state of being sandwiched between the support opening and the lower opening concave portion and the holding member fitting portion and the upward projection, and the target object such as a bag-like body, It can be supported and suspended at the upper edge of the substantially vertical sheet-like portion.

It is a front view of a retainer. It is a center part longitudinal cross-sectional view of a retainer. FIG. 10 is a perspective view of the holder in a state where the support is rotated downward with respect to the holder and opened. FIG. 10 is a perspective view of the holder in a state where the support and the holder are rotated and opened together. It is a perspective view of the state where the holding subject part was hooked in one notch part of the supporter turned downward with respect to the holder of the holder. It is a perspective view of the state where the holding subject part was hooked to both notch parts of the supporter turned downward with respect to the holder of the holder. FIG. 11 is a front view of a state in which the holding target portion is hung on both notches in the support of the retainer, and the holder fitting portion is fitted and fixed to the support opening. It is a front view in the state where an object was held by a maintenance machine. It is a rear view in the state where the target object was held by the holder.

  [1] An embodiment of the present invention will be described with reference to the drawings.

  The drawings are all examples of the embodiment of the retainer of the present invention.

  (1) The retainer H is for suspending the object J while holding the object J2 along the upper edge of the substantially vertical sheet-like portion J1 of the object J. A support S that supports J upward and a support F that holds the object J between the support S are rotatably connected to each other at a lower portion. In this specification, the expression of the vertical positional relationship is based on the erect state.

  (2) The object J in this example is a bag made of synthetic resin film (garbage storage bag), and the holding target portion J2 is the upper edge of the substantially vertical sheet-like portion J1 of the bag made of synthetic resin film. It is a part along.

  (3) The support S has a ridge S1 and a support opening S2.

  (3-1) The ridge S1 of the support S is a substantially bag-like portion to be supported, which is formed by turning the upper edge of the sheet-like portion of the holding portion J2 of the object J downward to form a lower opening. This is for supporting the inside upward, and protrudes upward in a use state and extends along a horizontal straight line. The upper surface of the ridge S1 has a constant width.

  The ridge S1 supports the bag as the object J in an open state, and extends along a horizontal straight line about 1/6 of the entire circumference of the opening of the bag.

  (3-2) Along the entire length of the ridge S1, there is a horizontally long support opening S2 that opens only on one side (the right side in FIG. 2) of the ridge S1. The support opening S2 has a lower opening recess S3 substantially along the entire length of the ridge S1 at an upper portion thereof.

  The lower opening concave portion S3 opens downward when the holding target portion J2 of the target object J is held, and has a groove shape parallel to the ridge portion S1.

  (3-3) Both ends of the support lower portion S4 below the support opening S2 in the support S are located more inward than both ends of the protrusion S1 in the direction in which the protrusion S1 extends. One and the other have a notch S5a opening on the one side and a notch S5b opening on the other side, respectively. The upper edge portion of the sheet-shaped portion of the holding target portion J2 is folded downward to form a lower opening, and is inserted into the notches S5a and S5b to be hooked.

  The opening P of the notch S5a and the notch S5b is narrow, and the portions on both sides sandwiching the opening have a substantially hook-shaped cross section that is folded upward or downward through the opening toward the inside of the notch. Also, it is easy to prevent a part of the substantially bag-like portion to be supported that has entered the inside of the cutout portion S5b from being detached from the opening P.

  (4) The holding body F has a holding body fitting part F1 that fits into the supporting body opening S2 while holding the holding target part J2 of the object J, and the holding body fitting part F1 is supported. A projection-shaped upward projection F2 is provided which projects into the lower opening recess S3 in a state fitted to the body opening S2 and is parallel to the lower opening recess S3 and the projection S1.

  (4-1) The ridge S1 of the support S supports the inside of the substantially bag-like portion to be supported of the object J upward, and holds the downwardly folded portion of the substantially bag-like portion to be supported. The body fitting portion F1 fits into the support opening S2 and the upward projection F2 projects upward into the lower opening recess S3, thereby holding the support opening S2 and the groove-like lower opening recess S3. The holding target portion J2 is held in a state of being sandwiched between the body fitting portion F1 and the ridge-shaped upward projection portion F2.

  (4-2) Since the holder fitting portion F1 is fitted into the support opening S2 and the upward projection F2 projects upward in the lower opening recess S3, the holding target J is held. By suspending and supporting the holder H in the holder F in the upward direction, the disengagement of the holder fitting portion F1 from the support opening S2 is prevented, and the holding target portion J2 of the object J is prevented from being released. Retention is reliably maintained.

  Since the holding target portion J2 along the upper edge of the substantially vertical sheet-like portion J1 in the bag made of a synthetic resin film can be held and the bag can be hung in an open state, the bag can be used for picking up dust (or for other purposes). ) Can be suitably used.

  (4-3) At the upper part of the holding body F, there is provided a ring-shaped handle portion G projecting upward in parallel with the upward projection portion F2. By suspending the holder H holding the holding object J at the handle portion G, the holder H can be supported upward by the holder F and suspended.

  (4-4) The predetermined portion A, which is one end of the link body L, is rotatably coupled to the lower part of the holding body F in the direction indicated by the arrow in FIG. 2 and is located below the lower part of the holding body F. A predetermined portion B which is the other end of the link body L is rotatably connected to a lower portion of the body S.

  When the holder fitting portion F1 is fitted to and separated from the support opening S2, the predetermined portion A is rotated in the direction indicated by the arrow in FIG. 2, and the upper portion of the holder fitting portion F1 is positioned at the support opening. The length between the contact position C and the predetermined portion A and the length between the predetermined position A and the predetermined portion B of the link body L are shorter than the length of a straight line connecting the position C and the predetermined portion B of the link body L which are in contact with each other while rotating to S2. The holding member fitting portion F1 and the supporting member opening S2 are held in a fitted state in a state where the sum of the lengths between the holding member fitting portion F1 and the predetermined portion A is located closer to the support member S than the straight line. The fitting between the holder fitting portion F1 and the support opening S2 is released in a state where the predetermined portion A is located on the holding body F side after elastically crossing the straight line.

  [2] Embodiments of the present invention will be further described, including embodiments other than the above.

  (1) The retainer of the present invention is for suspending the target object while holding the target object along the upper edge of the substantially vertical sheet-like portion of the target object, and holds the target object upward. A supporting body that supports and a holding body that holds the object between the supporting bodies are connected.

  The support and the holder can be rotatably connected to each other at a lower portion, for example, but are not necessarily limited to this.

  The retainer of the present invention may include two or more pairs of the support and the retainer, which are adjacent to each other in a horizontal direction in series or at an interval.

  (2) The target object is mainly a bag-shaped body, particularly a bag made of a synthetic resin film, and its use is mainly a garbage bag, but the material, form, use, and the like are not limited thereto.

  (3) The support has a ridge and a support opening.

  (3-1) The protruding ridges of the support are formed such that the upper edge of the sheet-like portion of the target holding portion of the object is folded downward to form a downwardly open, substantially bag-like portion for support facing upward. For support, projecting upward (in use) and extending substantially horizontally.

  The ridge may be along a substantially horizontal straight or curved line. The ridge may be divided into a plurality of portions along a substantially horizontal straight line or curved line.

  The upper surface of the ridge may have a constant width, but is not limited thereto. The upper surface of the ridge may be flat, or may have a curved surface that is upwardly convex or a polygonal cross section perpendicular to the direction in which the ridge extends. In addition, the upper surface of the ridge may have a shape in which irregularities repeat in a direction in which the ridge extends, or may have a vertical wavy shape.

  The ridges are at least two places that are separated to some extent in the horizontal direction (for example, two places that are separated from each other or a part that is continuous over the two places) in supporting the bag-shaped body as an object in an open state. In the above, it is preferable that the inside of the substantially bag-like portion to be supported is supported upward. The length over two locations that are separated to some extent in the horizontal direction is, for example, about 1/10 to 1/3, preferably 1/8 to 4 times the entire length of the opening of the bag-like body as the object. It is about one-third.

  (3-2) A support opening having an opening on one side of the ridge and having a lower opening concave portion is provided below the ridge.

  The support opening does not necessarily need to be open only on one side of the ridge. In addition, the support opening may be located, for example, below the ridge along the entire length thereof.

  The lower opening concave portion may extend over substantially the entire length of the upper portion of the support opening, for example, or may be divided into two or more in the direction of the ridge. Further, the lower opening concave portion may be, for example, a groove shape parallel to the protruding ridge portion.

  (4) The holder has a holder fitting portion that fits into the support opening while holding the holding target portion of the object, and the holder fitting portion fits into the support opening. An upward projection projecting into the lower opening concave portion in the depressed state.

  (4-1) The protruding ridges of the support support the inside of the substantially bag-like portion to be supported in the object upward, and the downwardly folded portion of the substantially bag-like portion to be supported is fitted to the holder. The portion is fitted into the support opening and the upward projection projects upward into the downward opening recess, so that the support opening and the downward opening recess are located between the support fitting portion and the upward projection. The holding target portion of the target object is held in a state of being sandwiched.

  For example, a substantially vertical sheet-like portion of a bag made of a synthetic resin film (or another material) (for example, a front [or other portion] substantially vertical sheet-like portion in a state where the bag is suspended at an opening portion) The bag is suspended in an open state by holding the holding target portion along the upper edge at, for example, a continuous portion (at least two portions which are separated to some extent in the horizontal direction) over two locations separated to some extent in the horizontal direction. be able to. Thus, the bag can be suitably used for picking up trash (or other uses).

  (4-2) Since the holder fitting portion fits into the support opening and the upward projection projects upward in the lower opening recess, the holding object is supported upward by the holder and held. By suspending the object holding the object, the disengagement of the holder fitting portion from the support opening is effectively prevented, and the holding of the object holding target is more reliably maintained.

  (4-3) It is desirable that the holding body has a handle portion for carrying.

  The handle portion may be located, for example, above the holding body or above the ridge portion of the support in a state where the holding target portion of the object is held.

  (4-4) The retainer of the present invention has, for example, the following fitting and holding mechanism for holding and canceling the holding state of the holding body fitting portion and the support body opening. be able to.

  For example, a predetermined portion A (e.g., one end) of a link body is rotatably coupled to a lower portion of the holding member, and a predetermined portion B of the link member (e.g., a lower portion of the support member located below the lower portion of the holding member). The other end is rotatably connected, and when the holder fitting portion is fitted into and separated from the support opening, the upper portion of the holder fitting portion is rotated (generally rotated) with respect to the support opening. The sum of the length between the contact position and the predetermined portion A and the length between the predetermined portion A and the predetermined portion B of the link body, rather than the length of a straight line connecting the contact position C and the predetermined portion B of the link body. Is larger, the holder fitting portion and the support opening are held in a fitted state in a state where the predetermined portion A is positioned closer to the support than the straight line, and the predetermined portion A elastically crosses the straight line and The fitting between the holder fitting portion and the support opening can be released in a state where it is located on the holder side. .

  Alternatively, for example, one or two or more convex portions, at least one of which is elastically deformable, and a concave portion into which the convex portions can be fitted are provided on the support and the support, respectively, and the support fit portion is supported by the support fit portion. In the state of being fitted in the body opening, the projection and the recess are fitted and fixed, and the fitting state of the holding body fitting portion and the support body opening is maintained, and by applying a necessary fitting releasing force. It is also possible to use a device in which the fitting between the convex portion and the concave portion is released and the holder fitting portion can be detached from the support opening, or a patch lock (snap lock), but is not limited to these. It is not something that can be done.

  (5) One side and the other side (for example, one side and the other side inward of both ends of the ridge) in the direction in which the ridge extends in the lower part of the support (for example, below the opening of the support). , Each of which has a notch opening on the one side or the lower side and a notch opening on the other side or the lower side for latching the sheet-like portion in the holding target portion, The upper part of the sheet-like part of the part is folded back downward, in particular, the part that forms the lower opening is inserted into those notches and hooked, facilitating the work of holding the holding target part and holding it. It can be more reliable.

  The opening of the notch is preferably narrow in order to secure the hook more securely. For example, one or both of the portions sandwiching the opening (for example, above or below the opposing one or other side) By having a substantially hook-shaped cross-section that is folded back into the notch through the opening, a part of the substantially bag-like portion to be supported that has entered the inside of the notch can be separated from the opening. However, it is preferable that a portion of the substantially bag-like portion to be supported enter the inside of the notch through the opening as far as possible.

A Predetermined part B Predetermined part C Position F Holder F1 Holder fitting part F2 Upward protrusion G Handle H Holder J Target J1 Sheet-shaped part J2 Holding target L Link P Opening S Support S1 Projection Strip S2 Support opening S3 Lower opening recess S4 Support lower S5a Notch S5b Notch

Claims (7)

A retainer for suspending the object while holding the object to be held along the upper edge of the substantially vertical sheet-like portion of the object,
A support for supporting the object upward, and a holder for holding the object between the support, are connected,
The support is
A ridge that protrudes upward and extends in a substantially horizontal direction for supporting the inside of a substantially bag-like portion to be supported formed by folding an upper edge of the sheet-like portion in the holding target portion downward and forming a lower opening. Having a part,
On the lower side of the ridge portion, a support opening portion that is open on one side of the ridge portion and has a lower opening concave portion on an upper portion,
The holder has a holder fitting portion that fits into the support opening in a state where the holding target portion is held, and the holder fitting portion is configured to fit the support opening in the support opening. An upward projection that projects upward in the lower opening recessed part,
The ridge portion upwardly supports the inside of the substantially bag-like portion to be supported, and the downwardly folded portion of the substantially bag-like portion to be supported is fitted with the holding body opening and the lower opening recess with the holding body. A holder for holding a holding target portion in a state of being sandwiched between a portion and the upwardly projecting portion.   The retainer according to claim 1, wherein the ridge is along a substantially horizontal straight line or curved line.   3. The cage according to claim 1, wherein the support and the holder are rotatably connected to each other at a lower portion.   The retainer according to any one of claims 1 to 3, further comprising a fitting and holding mechanism for holding and releasing the holding state between the holding body fitting portion and the support body opening. A link body for rotatably connecting the support body and the holding body to each other,
A predetermined portion A of the link body is rotatably coupled to a lower portion of the holding body,
A predetermined portion B of the link body is rotatably coupled to a lower portion of the support located below the lower portion of the holding body,
The length of a straight line connecting the position C where the upper part of the holder fitting portion contacts the opening of the support and the predetermined portion B of the link body when the holder fitting portion is fitted into and separated from the support opening. The sum of the length between the contact position and the predetermined portion A and the length between the predetermined portion A and the predetermined portion B of the link body is larger than that, and the predetermined portion A is positioned closer to the support than the straight line. In this state, the holder fitting portion and the support opening are held in a fitted state, and the holder fitting portion and the support opening are elastically crossed over the straight line and the predetermined portion A is positioned on the holder side. 4. The retainer according to claim 3, wherein the fitting is released.   On one side and the other side in the direction in which the ridge portion extends in the lower portion of the support, respectively, for notching the sheet-like portion in the holding target portion, the notch opening on the one side or the lower side, The retainer according to any one of claims 1 to 5, further comprising a cutout opening on the other side or the lower side.   The retainer according to any one of claims 1 to 6, wherein the retainer has a handle portion for carrying.