JP2007326675A - Bag holder - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a bag holder capable of holding even bag having different sizes and shapes simply and easily while they are opened corresponding to the sizes and shapes. <P>SOLUTION: This bag holder is composed of a pair of right and left holding fittings 10, 10 locked in locked parts 7 in the right and left directions provided on a bag mounting face 1a of a structural body 1 to lock both of holding fittings 10, 10 by letting them oppose to each other so as to change distance at which they are apart from each other in the right and left directions. Each holding fitting 10 is composed of a basic part 11 opposing to the bag mounting face 1a, a locking part 12 provided by protruding backward on a rear face 11b of the basic part 11, locked in the locked part 7 from above, and having a downward facing hook shape, and a gripping part 13 provided by protruding forward on a front face 11a of the basic part 11 to grip an opening fringe part 8a of the bag 8. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

  The present invention relates to a bag holder that can hold a garbage bag or the like in an open state on a structure such as a medical wagon.

  For example, in a medical facility, a garbage bag is attached to a medical wagon or the like that nurses use when visiting a hospital room, and medical items such as gauze and bandages and medical instruments that are no longer needed. The convenience of use has been improved by discarding etc.

When holding a bag such as a garbage bag in an open state on such a structure such as a medical wagon, conventionally, the opening edge of the bag is formed from the inside of the frame to a rectangular or oval frame in plan view. The folded portion is folded toward the outside, and the folded portion is held by being attached with an adhesive tape or attached with a clip member (see Patent Documents 1 to 3).
In the case of a bag with a handle such as a shopping bag, both the handles are held so as to be hooked on a pair of support rods that are spaced apart from each other (see Patent Documents 4 and 5).

However, in any of Patent Documents 1 to 5, since the opening edge of the bag is held by a holding means having a fixed size and shape such as a frame and a support rod, the size and shape of the bag are different. There was a problem that we could not respond.
JP 2005-089179 A JP-A-10-72101 Japanese Patent Laid-Open No. 11-49305 Japanese Patent Laid-Open No. 9-290901 JP 2005-343598 A

  In view of the above-mentioned problems of the prior art, the present invention is capable of holding a bag that can be easily and easily held in an open state corresponding to the size and shape even if the bag has a different size and shape. The purpose is to provide ingredients.

According to the present invention, the above problem is solved as follows.
(1) It consists of a pair of left and right holding brackets that are hooked to the left and right locked portions provided on the bag mounting surface of the structure, and can be engaged with each other so that the distance between the two holding brackets can be changed. In addition, each holding metal fitting is provided with a base part facing the bag mounting surface and a rearwardly projecting rear surface of the base part. It is comprised by the latching | locking part and the holding part which protrudes toward the front in the front of the base, and hold | grips the opening edge part of a bag.

  (2) In the above item (1), by disengaging at least one of the pair of holding brackets in the left-right direction while being locked to the locked portion, The distance can be changed.

  (3) In the above item (1) or (2), the locked portion is constituted by a left and right wire member provided on the bag mounting surface.

  (4) In the above item (1) or (2), the locked portion is provided upward at the lower end edge of the front opening of the groove that opens forward and is formed on the bag mounting surface in the left-right direction. Consists of ridges.

  (5) In any one of the above items (1) to (4), a plurality of locked portions are provided on the bag mounting surface in a vertical direction with a desired interval.

  (6) In the above item (5), the locking portion is provided in the upper portion of the rear surface of the base portion, and is locked to the upper locked portion of the plurality of locked portions adjacent vertically. The lower part is brought into contact with the lower locked part.

  (7) In the above item (6), a lower hook-shaped auxiliary locking portion that protrudes rearward and can be locked from above on the lower locked portion is provided at the lower portion of the rear surface of the base portion.

  (8) In the above item (5) or (6), a retaining member protruding from the front surface toward the rear surface is provided at the lower portion of the base portion, and the rear end portion of the retaining member is connected to the lower wire member or It protrudes toward the lower part of the lower groove so that it can be prevented from coming out upward.

  (9) In any one of the above items (1) to (8), the gripping portion is bent in a rectangular shape in a side view with the wire member facing forward to form a latching portion. The opening edge of the bag can be folded back to the upper side from the inner side in the left-right direction, and the upper end can be hooked from the outer side in the left-right direction to the inner side. And a clip portion that is pivotally attached to the lower side portion of the latching portion so as to be tiltable and rotatable in the left-right direction, and the bag opening latched on the upper side portion of the latching portion. The edge portion can be attached and held by hooking the clip portion to the upper side portion of the latching portion.

  (10) In the above item (9), the clip portion is formed by a synthetic resin plate-like member that curves outward in the left-right direction, and is folded toward the inner side in the left-right direction at the upper end portion of the plate-like member. It is configured by providing a bent hook portion.

  (11) In the above item (9), the clip portion is formed of a wire member, and the hook portion whose upper end portion extends horizontally in the front-rear direction and is bent toward the inner side in the left-right direction, and the hook The lower end portion of the holding portion is bent downward from both front and rear ends of the portion, and the lower end portion is wound around the lower side portion of the latching portion of the gripping portion to constitute a pivoting portion.

  (12) In the above item (11), the elastic tube is attached to the upper side portion of the latching portion of the grip portion.

According to the present invention, the following effects can be achieved.
According to the first aspect of the present invention, the pair of left and right holding metal fittings that hold the left and right side edges of the opening edge of the bag are provided in the left and right directions of the two holding metal fittings on the locked portion provided on the bag mounting surface of the structure. The distance between the holding brackets can be changed so that they can be opposed to each other and locked, and the left and right edges of the opening edge of the bag can be gripped by each holding bracket. By changing the separation distance according to the size and shape of the bag, it is possible to easily and easily hold bags of different sizes and shapes in the corresponding open state.

  According to the second aspect of the present invention, since at least one of the pair of holding brackets is movable in the left-right direction while being locked to the locked portion, the two holding brackets are separated from each other. The distance can be easily adjusted according to the size and shape of the bag, improving usability.

  According to invention of Claim 3, since the to-be-latched part is comprised by the wire member, the movement adjustment of the latching position to the left-right direction of a holding | maintenance metal fitting can be performed smoothly.

  According to the fourth aspect of the present invention, it is possible to smoothly adjust the movement of the holding position of the holding bracket in the left-right direction.

  According to the fifth aspect of the present invention, the vertical mounting position of the holding bracket can be easily changed according to the depth of the bag.

  According to the invention of claim 6, the holding metal fitting can be stably held.

  According to the seventh aspect of the present invention, the holding metal fitting can be positioned and held on the locked portion more stably.

  According to the eighth aspect of the present invention, the holding bracket can be prevented from coming off upward with a simple and inexpensive structure, and the bag can be reliably prevented from falling off.

  According to the ninth aspect of the present invention, the side edge of the opening edge of the bag latched on the upper side of the latching portion can be attached by hooking the clip portion to the upper side of the latching portion. Therefore, the bag can be securely held.

  According to the tenth aspect of the present invention, the elastic hooking of the clip portion to the upper side portion of the latching portion is easily and easily performed by the synthetic resin plate-like member that curves outward in the left-right direction. be able to.

  According to the eleventh aspect of the present invention, a clip portion that can be hooked easily and reliably can be obtained.

  According to the invention described in claim 12, by attaching the elastic tube, the elastic hooking of the clip portion to the upper side portion of the hooking portion can be performed easily and smoothly.

Embodiments of the present invention will be described with reference to the accompanying drawings.
FIG. 1 is a perspective view of a medical wagon provided with a bag holder according to the first embodiment of the present invention, and FIG. 2 is a perspective view showing an enlarged mounting state of a holding metal fitting on a bag mounting surface of the medical wagon. 3 is an enlarged side view of the holding metal fitting, FIG. 4 is a front view, and FIG. 5 is a perspective view.

  As shown in FIG. 1, a medical wagon (1) as a structure has a pair of front and rear with an inverted U-shaped support frame (4) erected on a gantry frame (3) provided with casters (2). These frame frames (5) and (5) are assembled by connecting with a top plate (6). A plurality of wire members (7) are installed on each support frame (4) in the left-right direction with a desired interval in the vertical direction, and these wire members (7) are used for holding metal fittings (10) to be described later. A bag mounting surface (1a) of the garbage bag (8) in the medical wagon (1) is formed as a hooked portion.

  Between the front and rear frame frames (5) and (5) below the top plate (6), trays (9) are arranged in a plurality of stages up and down, and each of these trays (9) has front and rear support columns. The wire member (7) installed on the frames (4) and (4) is locked with a mounting bracket (not shown).

  On the bag mounting surface (1a) of the medical wagon (1), as shown in FIG. 2, a pair of wire members (7a) and (7b) which are adjacent to each other at a desired height position are attached to a bag holder. A pair of left and right holding metal fittings (10), (10) that constitutes is engaged with each other and locked. Here, the holding metal fittings (10) and (10) are symmetrical to the left and right, and in this embodiment, the left holding metal fitting (10) will be described in FIGS.

  As shown in FIGS. 3 to 5, each holding bracket (10) includes a flat base portion (11) facing the bag mounting surface (1 a) of the medical wagon (1), and a rear surface of the base portion (11). The upper portion of (11a) has a locking portion (12) protruding backward and a grip portion (13) protruding forward on the front surface (11b) of the base portion (11). The locking part (12) bends the wire member into an inverted U-shape and bends the upper end part (12a) downward in a hook-like shape, and the left and right lower end parts (12b) (11) It is welded and assembled to the rear surface (11a), and can be locked to the upper wire member (7a) so as to be movable in the left-right direction, as shown in FIG. As a result, the distance between the left and right holding metal fittings (10) (10) can be changed.

  The gripping part (13) is composed of a hooking part (14) of the garbage bag (8) and a clip part (15). The latching part (14) bends the wire member in a substantially rectangular shape when viewed from the side, and welds its upper and lower base ends (14a) and (14b) to the front face (11b) of the base part (11). Are assembled. The clip portion (15) bends the plate member (16) made of synthetic resin toward the outer side in the left-right direction, and the lower end portion (16a) of the lower portion (14d) of the latching portion (14) As shown by an imaginary line in FIG. 4, it can be tilted and rotated toward the outer side in the left-right direction, and its upper end is bent into a hook shape toward the inner side in the left-right direction. (16b) is formed. Thereby, the hook part (16b) of the plate-like member (16), as shown by a solid line in FIG. 4, is directed to the upper side part (14c) of the latching part (14) from the outside in the left-right direction to the inside. It can be easily hooked elastically.

  As shown in FIG. 3, the lower part of the base part (11) is extended to a position below the lower wire member (7b). A flat plate is bent on the rear surface of the extended part (11c). A downward hook-like auxiliary locking part (17) protruding backward is provided, and this auxiliary locking part (17) is engaged with the upper wire member (7a) of the locking part (12). The lower wire member (7b) can be locked so as to be movable in the left-right direction from above.

  The extension portion (11c) of the base portion (11) located below the auxiliary locking portion (17) serves as a retaining member that protrudes from the front surface (11b) to the rear surface (11a) of the base portion (11). The screw member (18) is screwed, and the rear end portion (19) of the screw member (18) protrudes downward from the lower wire member (7b), thereby Can be prevented from falling out.

Next, a procedure for attaching the garbage bag (8) will be described.
First, as shown in FIGS. 1 and 2, the plurality of wire members (7) on the bag mounting surface (1a) of the medical wagon (1) are positioned at a height suitable for the depth of the garbage bag (8). A pair of upper and lower adjacent wire members (7a) and (7b) is selected. Next, a pair of left and right holding brackets (10) and (10) are separated from the upper and lower wire members (7a) and (7b) according to the width dimension in the left and right direction at the opening edge (8a) of the garbage bag (8). Lock it at a distance. At this time, as shown in FIG. 3, the upper wire member (7a) has an upper end portion (12a) on the downward hook of the locking portion (12) protruding rearward of the base portion (11) of each holding metal fitting (10). The auxiliary locking portion (17) is locked to the lower wire member (7b) and the screw member (18) is rotated so that the rear end portion (19) is positioned below the lower wire member (7b). Even if stress that lifts upward is applied to each holding metal fitting (10), the rear end portion (19) of the screw member (18) abuts below the lower wire member (7b). Therefore, it is possible to effectively prevent the holding metal fitting (10) from falling off.

  To hold the garbage bag (8) on the left and right holding metal fittings (10) and (10), as shown in FIG. 2, the left and right side edges (8b) ( 8b) on the upper side (14c) of the latching part (14) of the gripping part (13) protruding to the front surface (11b) of the base part (11), with the clip part (15) open, From the open state shown by the imaginary line in FIG. 4 to the position shown by the solid line, the hook part (16b) of the clip part (15) is then held in the horizontal direction. The left and right side edges (8b) and (8b) of the opening edge (8a) of the garbage bag (8) are placed on the upper side (14c) of the latching part (14) by rotating from the outside to the inside. Hook in a cramped state. As a result, the left and right side edges (8b) and (8b) at the opening edge (8a) of the garbage bag (8) can be satisfactorily held in a state of being attached.

6-9 is a figure which shows 2nd Embodiment of this invention.
6 is a perspective view of a main part of a structure including a bag holder according to the second embodiment of the present invention, FIG. 7 is an enlarged side view of a holding metal fitting, FIG. 8 is also a front view, and FIG. FIG.

  The difference between this embodiment and the first embodiment will be described in detail later, but as shown in FIG. 6, the shape of the bag mounting surface (20a) of the structure (20) and the clip on the holding metal fitting (23) In the shape of the part (28). In the present embodiment, the description of the same parts as those in the first embodiment is omitted.

  As shown in FIGS. 6 and 7, the bag mounting surface (20 a) is formed with a plurality of concave grooves (21) that are adjacent to each other in the vertical direction and open forward, and these concave grooves ( A locking portion is formed by projecting the protrusion (22) upward at the lower end edge (21a) of the front opening of 21).

  Similar to the holding metal fitting (10) in the first embodiment, the holding metal fitting (23) is directed rearward on the rear surface (24a) of the base portion (24) facing the bag mounting surface (20a) of the structure (20). And a holding portion (26) protruding forward on the front surface (24b) of the base portion (24).

  The locking part (25) has a shape similar to that of the locking part (12) in the first embodiment, and an upper end part (25a) bent in a downward hook shape toward the rear is formed on the bag mounting surface (20a). ) Can be locked from above so as to be movable in the left-right direction. Thus, the left and right separation distances of the left and right holding metal fittings (23) and (23) can be changed.

  The gripping part (26) includes a latching part (27) and a clip part (28). The latching portion (27) has the same shape as the latching portion (14) in the first embodiment, and as shown by an imaginary line in FIG. 6, the upper side portion (27a) has a garbage bag (8). The left and right side edges (8b) and (8b) of the opening edge (8a) are folded back from the inner side to the outer side in the left and right direction so that the garbage bag (8) can be temporarily held.

  The clip portion (28) is formed of a wire member as shown in FIGS. 7 to 9, and the upper end portion (28a) extends horizontally in the front-rear direction and is bent toward the inner side in the left-right direction. (29) and the hook part (29) are bent downward from both front and rear ends, and both lower end parts (28b) (28b) of the hook part (26) of the hook part (27) It is comprised by the pivoting part (30) wound around the lower side part (27b), and the elastic tube (31) attached to the upper side part (27a) of the latching part (27).

  As in the first embodiment, hooking of the clip portion (28) to the upper side portion (27a) in the hook portion (27) is performed by the hook portion (29) in an open state shown by an imaginary line in FIG. Rotate from the outside in the left-right direction to the inside as shown by the solid line so that it is hooked elastically on the upper side (27a) of the latching part (27) via the elastic tube (31) It has become.

  Similarly to the screw member (18) in the first embodiment, the screw member (32) as the removal preventing means is screwed into the base portion (24), and the rear end portion (32a) is connected to the bag mounting surface (20a). ) Even if stress is applied to each holding bracket (23) so as to be lifted upward, the screw member (32 ) Is in contact with the ceiling surface (21b) of the lower groove (21), and the holding metal fitting (23) can be prevented from falling off.

It is a perspective view of a medical wagon provided with the bag holder of a 1st embodiment of the present invention. Similarly, it is a perspective view showing an enlarged mounting state of the holding metal fitting on the bag mounting surface of the medical wagon. It is an enlarged side view of a holding metal fitting. Similarly, it is a front view. Similarly, it is a perspective view. It is a principal part perspective view of a structure provided with the bag holder of 2nd Embodiment of this invention. It is an enlarged side view of a holding metal fitting. Similarly, it is a front view. Similarly, it is a perspective view.

Explanation of symbols

(1) Medical wagon
(1a) Bag mounting surface
(2) Casters
(3) Mounting frame
(4) Prop frame
(5) Frame frame
(6) Top plate
(7) Wire
(7a) Upper wire
(7b) Lower wire
(8) Garbage bag
(8a) Opening edge
(8b) Side edge
(9) Tray
(10) Retaining bracket
(11) Base
(11a) Rear side
(11b) Front
(11c) Extension part
(12) Locking part
(12a) Upper end
(12b) Lower end
(13) Grip part
(14) Hook
(14a) (14b) Base end
(14c) Upper side
(14d) Lower side
(15) Clip part
(16) Plate member
(16a) Lower end
(16b) Hook part
(17) Auxiliary locking part
(18) Screw member (prevention member)
(19) Rear end
(20) Structure
(20a) Bag mounting surface
(21) Groove
(21a) Bottom edge
(21b) Ceiling surface
(22) Projections
(23) Retaining bracket
(24) Base
(24a) Rear side
(24b) Front
(25) Locking part
(25a) Upper end
(26) Grip part
(27) Hook
(27a) Upper side
(27b) Lower side
(28) Clip part
(28a) Upper end
(28b) Lower end
(29) Hook part
(30) Pivot
(31) Elastic tube
(32) Screw member (prevention member)
(32a) Rear end

Claims (12)

  It consists of a pair of left and right holding brackets that are locked to the left and right locked portions provided on the bag mounting surface of the structure, and can be locked by making the left and right separation distances of both holding brackets changeable to face each other. In addition, each holding metal fitting is provided with a base part facing the bag mounting surface and a rearwardly projecting rear surface of the base part. A bag holder comprising: an engaging portion; and a grip portion that grips the opening edge portion of the bag and is provided on the front surface of the base portion so as to protrude forward.   The distance between the two holding brackets can be changed by allowing at least one of the pair of holding brackets to move in the left-right direction while being locked to the locked portion. The bag holder according to claim 1.   The bag holder according to claim 1 or 2, wherein the locked portion is configured by a left and right wire member provided on the bag mounting surface.   The locked portion is configured by a ridge provided upward on a lower end edge of a front opening portion of a groove that opens forward on a bag mounting surface in the left-right direction. 2. The bag holder according to 2.   The bag holder according to any one of claims 1 to 4, wherein a plurality of locked portions are provided on the bag mounting surface at a desired interval in the vertical direction.   The locking part is provided on the upper part of the rear surface of the base, and is locked to the upper locked part of the plurality of locked parts adjacent vertically, and the lower part of the base is brought into contact with the lower locked part. 6. The bag holder according to claim 5, wherein the bag holder is in contact with each other.   The bag holder according to claim 6, wherein a lower hook-shaped auxiliary locking portion that protrudes rearward and that can be locked to the lower locked portion from above is provided at a lower portion of the rear surface of the base portion. .   A retaining member that protrudes from the front surface toward the rear surface is provided at the lower portion of the base portion, and the rear end portion of the retaining member is projected downward from the ceiling surface of the lower wire member or the lower groove and held. The bag holder according to claim 5 or 6, wherein the metal fitting can be prevented from coming off upward.   The gripping part is bent in a rectangular shape when viewed from the side with the wire member facing forward to form a latching part, and the opening edge of the bag is directed from the inner side in the left-right direction to the outer side at the upper side part of the latching part. The upper end of the hook can be hooked from the outside in the left-right direction to the inside, and the lower end is pivotally attached to the lower side of the hook. It is configured by providing a clip portion that can be tilted and rotated in the left-right direction, and the opening edge of the bag that is hooked on the upper side portion of the hook portion is hooked to the upper side portion of the hook portion. The bag holder according to any one of claims 1 to 8, wherein the bag holder can be attached and held in place.   The clip portion is formed by a synthetic resin plate-like member that curves outward in the left-right direction, and a hook portion that is bent inward in the left-right direction is provided at the upper end of the plate-like member. The bag holder according to claim 9.   The clip portion is formed by a wire member, and the upper end portion extends horizontally in the front-rear direction and is bent toward the inner side in the left-right direction, and the hook portion is folded downward from both front and rear ends. The bag holder according to claim 9, wherein the bag holder is formed by bending and pivoting both lower ends of the gripping portion around the lower side of the latching portion. The bag holder according to claim 11, wherein an elastic tube is attached to an upper side portion of the latching portion of the grip portion.

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