JPH09328204A - Refuse bag holder - Google Patents

Abstract

PROBLEM TO BE SOLVED: To prevent a refuse bag from being torn and the front frame of a refuse holder from unexpectedly tilted backward by the weight of the refuse by bending the upper lateral frame of the front frame upward into a projecting shape. SOLUTION: The upper lateral frame 1b of a front frame 1 of a refuse holder is bent upward into a projecting shape. If the front face of the upper lateral frame 1b becomes an approximately vertical board shape, when the front frame 1 is tilted frontward to a locking position, the mouth part of a refuse bag A becomes easily to be hung on a hanger projection 9. This constitution can prevent the weight of the refuse put in the refuse bag A from being concentratedly applied on the hanger projection 9 so as to prevent a hole of the refuse bag A, which is formed by being hung on the hanger projection 9, from being enlarged and prevent the hanging force from being weakened. The weight of the refuse is distributedly applied on the whole of the projecting upper lateral frame 1b so that the backward tilt of the front frame 1 caused by the weight of the refuse can be prevented.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a dust bag holder for holding a dust bag made of a synthetic resin film, a non-woven fabric or the like in a sink of a sink with its mouth open.

[0002]

2. Description of the Related Art Conventionally, as a dust bag holder as described above, both vertical frames of a substantially downward U-shaped front frame are pivotally attached to the lower part of a rear frame having a suction cup on the rear side, and There is a known dust bag holder that holds the dust bag on the top of the front frame and the rear frame in an open state by tilting the front frame forward to the locking position and opening it in a V shape. (Japanese Utility Model Publication No. 6-49403).

[0003]

By the way, since the upper horizontal frame of the front frame in the above-mentioned conventional dust bag holder is made of a straight plate material, the weight of the dust put in the dust bag is the vertical frame of the front frame. It is easy to concentrate near the top, and there is a problem that the dust bag is torn at this portion and the front frame tends to tilt backward due to the weight of the dust.

The present invention has been made in view of the above-mentioned conventional problems, and both vertical frames of the front frame are pivotally attached to the lower portion of the rear frame having a suction cup on the rear surface, and the front frame is opposed to the rear frame. With the frame tilted forward to the locking position and opened in a V shape,
In the dust bag holder that folds the mouth outward and holds the dust bag hung on the top of the front frame and the rear frame in the open state,
The purpose is to prevent the garbage bag from breaking due to the weight of the garbage and the careless rearward tilting of the front frame.

[0005]

Means for solving the problems will be described with reference to FIG. 1 according to the present invention.
Both vertical frames 1a of the front frame 1 are pivotally attached to a lower portion of a rear frame 3 having a suction cup 2 on the back surface, and the front frame 1 is attached to the rear frame 3 with respect to the rear frame 3.
In a dust bag holder that holds the dust bag A hung on the upper portions of the front frame 1 and the rear frame 3 in an open state by tilting the lever forward to the locking position and opening it in a V shape. The upper horizontal frame 1b of the front frame 1 is a dust bag holder in which the front side frame 1b is convexly curved forward.

[0006]

BEST MODE FOR CARRYING OUT THE INVENTION An example of a dust bag holder according to the present invention will be described with reference to FIGS.

As shown in FIGS. 1 and 2, the dust bag holder is roughly composed of a front frame 1 which can be tilted forward and backward with respect to a rear frame 3, and a rear frame 3 having a suction cup 2. With the front frame 1 tilted forward and opened in a V shape, the mouth is folded back to hold the dust bag A hung on the upper portions of the front frame 1 and the rear frame 3 in an open state. Has become. Further, as particularly shown in FIG. 1, the present dust bag holder hangs the held dust bag A downward from between both vertical frames 1a of the opened front frame 1. Therefore, as long as the dust bag A is large enough to hang the mouth portion on the front frame 1 and the rear frame 3, both long and short dust bags can be installed. Is small, and it is difficult for both the front frame 1 and the rear frame 3 to come into contact with the dust bag A, and when used for garbage, there is little concern that the waste water will flow out of the dust bag A. In particular, when a dust bag A having a size such that the bottom portion thereof hangs further downward than the lower end portions of the front surface frame 1 and the rear surface frame 3, the adhesion of dirt due to this dirty water can be prevented more reliably. Further, since the dust bag A can be removed by pulling it downward from between the vertical frames 1a of the front frame 1, it can be removed without being caught even when the dust is full.

The front frame 1 has a substantially downwardly U-shaped configuration including left and right vertical frames 1a and a horizontal frame 1b extending between the vertical frames 1a. This front frame 1 is both vertical frames 1
The lower part of a is pivotally attached to the lower part of the rear surface frame 3 by a shaft pin 5, and can be tilted forward with respect to the rear surface frame 3. Further, both vertical frames 1a are configured by members having an L-shaped cross section. If at least both the vertical frames 1a are configured by members having an L-shaped cross section, the vertical frames 1a do not have to be thick rods,
This is preferable because the weight of the dust contained in the dust bag A can be sufficiently supported and the weight of the dust bag holder can be reduced. Incidentally, it is preferable that the vertical frame 3a of the rear surface frame 3 which will be described later is similarly formed of a member having an L-shaped cross section.

The pivoting state of the front frame 1 with respect to the rear frame 3 will be described with reference to FIGS. 1 and 3. A shaft pin 5 having a stepped crack is projected from the lower portion of the vertical frame 1a. On the other hand, a stepped shaft hole 7 is formed in the lower part of the rear surface frame 3. The shaft pin 5 is
It is inserted into the shaft hole 7 from the small diameter side of the shaft hole 7,
Due to the presence of the middle cracked portion, it is elastically crushed and inserted, and when the head enters the large diameter portion of the shaft hole 7, it elastically returns to the state shown in FIG.
It is locked in the shaft hole 7 in the state as shown in (3) to prevent the shaft hole 7 from coming off.

A stopper pin 6 projects slightly above the stepped shaft pin 5 and an arcuate guide groove 8 slightly above the stepped shaft hole 7. With the shaft pin 5 inserted in the shaft hole 7, the stopper pin 6 is inserted into the guide groove 8
It is located inside. This stopper pin 6
The front frame 1 through the shaft pin 5 inserted in the shaft hole 7.
When is tilted, it moves along the guide groove 8. When the front frame 1 tilts forward by a predetermined angle, the stopper pin 6 contacts the front end edge of the guide groove 8 and locks the front frame 1 with respect to the rear frame 3 in a V-shaped open state. Also,
The stopper pin 6 comes into contact with or approaches the rear end edge of the guide groove 8 when the front frame 1 is tilted rearward to a position where it overlaps with the rear frame 3.

In the present invention, the front frame 1 and the rear frame 3 may be pivotally attached by simply fitting the cylindrical shaft pin 5 and the shaft hole 7 together. When the pin 5 and the stepped shaft hole 7 are engaged with each other, it is preferable that this pivotal portion where the load is most easily applied can be prevented from coming off easily and damage can be easily prevented. Further, the shaft pin 5 may be a mere stepped pin instead of the medium crack pin, but the medium pin is preferable because it can be easily fitted into the shaft hole 7 and a large step can be formed. Further, in the illustrated example, the shaft pin 5 is provided on the front frame 1 side, and the shaft hole 7 is formed on the rear frame 3.
Although it is provided on the side, this position may be replaced. The positional relationship between the stopper pin 6 and the guide groove 8 is also the same.

The locking position where the front frame 1 is locked by the stopper pin 6 when the front frame 1 is tilted forward is preferably a position where the front frame 1 is tilted about 45 ° with respect to the rear frame 3. Also,
In this state, it is preferable that the upper end of the front surface frame 1 and the upper end of the rear surface frame 3 be in substantially the same plane position (have substantially the same height). Further, it is preferable that the front frame 1 and the rear frame 3 overlap each other when the front frame 1 is tilted rearward because they do not occupy space when not in use. In this case, as shown in FIGS. 1 and 2, the vertical frame 1a of the front frame 1 and the vertical frame 3a of the rear frame 3 are provided with a protrusion 13 and a recess 14 at positions where they overlap each other, and It is preferable that the front frame 1 superposed on the rear frame 3 is fitted so as not to inadvertently fall forward.

As shown in FIGS. 1 and 2, the front frame 1
On the upper horizontal frame 1b, hanging projections 9 project left and right. This hanging protrusion 9 is not essential, but if it is provided, the vicinity of the mouth of the dust bag A can be hooked on this hanging protrusion 9 as will be described later, and the dust bag A does not easily slip off. Therefore, it is preferable. As shown in the drawing in particular, when the upper horizontal frame 1b is a plate whose front surface is substantially vertical when the front frame 1 is tilted forward to the locking position, the vicinity of the mouth of the dust bag A is a hanging protrusion. It is preferable because it is easy to get to 9.

Particularly in the present invention, the upper horizontal frame 1b of the front frame 1
Is convexly curved forward. By doing so, it is possible to prevent the weight of the dust contained in the dust bag A from being concentrated and applied to the hanging projection 9, so that the hole of the dust bag A formed by being caught by the hanging projection 9 is enlarged by the weight of the dust. It is possible to prevent the catch from being weakened. Further, since the weight of the dust is dispersed and added to the entire overhanging upper horizontal frame 1b, it is possible to prevent the front frame 1 from tilting backward due to the weight of the dust.

As shown in FIGS. 1 and 2, the rear surface frame 3 has a rectangular shape composed of left and right vertical frames 3a and upper and lower upper horizontal frames 3b and lower horizontal frames 3c. The front frame 1 is attached to the lower portion so as to be tiltable back and forth as described above. A suction cup mounting seat 10 is provided in the central portion so as to straddle between the upper horizontal frame 3b and the lower horizontal frame 3c. The suction cup 2 is attached to the rear side of the suction cup attachment seat 10 so as to face rearward. As shown in FIGS. 1 and 5, it is preferable that the suction cup mounting seat 10 has a cross-sectional shape that is curved forward and has thickened walls on both sides, because it is easy to obtain the strength for stably holding the suction cup 2. Further, bag sandwiches 4 are provided on the left and right of the upper horizontal frame 3b.

Regarding the bag clip 4 described above, FIG. 1, FIG. 2 and FIG.
The bag clamp 4 has a substantially inverted J-shaped cross section, as clearly shown in FIG. 4, and the lower end on the long side of the cross section is connected to the rear surface frame 3 via the hinge portion 4a.
By being attached to the back side and tilting forward via the hinge portion 4a, the short piece side in the cross section can be fitted to the upper horizontal frame 3b with the short side facing forward. In the bag clip 4, the dust bag A is set in a state in which the bag clip 4 is tilted rearward (in the state indicated by the alternate long and short dash line in FIG. 4),
As shown by the solid line in FIG. 4 again, the upper horizontal frame 3b is covered and fitted so that the vicinity of the mouth of the dust bag A is sandwiched between the upper horizontal frame 3b and held. Therefore,
If this bag clip 4 is provided, the vicinity of the mouth of the dust bag A can be firmly held by the bag clip 4, so there is no concern that the dust bag A will come off during use.

A triangular opening 4b with its apex facing rearward is formed in the upper part of the bag sandwich 4 in a state of being fitted on the upper horizontal frame 3b. On the other hand, the upper horizontal frame 3
On the upper surface of b, there is provided an anti-slip projection 11 located near the rear end of the opening 4b when the bag clip 4 is placed on the upper horizontal frame 3b and fitted together. Providing this non-slip protrusion 11 is preferable because it makes it difficult for the vicinity of the mouth of the dust bag A sandwiched between the bag sandwich 4 and the upper horizontal frame 3b to slip out.

A central portion of the lower surface of the bag clip 4 on the front end side is a gently-thickened thick portion 15, and a sliding groove 16 is formed at the center of the thick portion 15. This slide groove 16
Is provided at a position where it passes over the anti-slip projections 11 when the bag clip 4 is placed on the upper horizontal frame 3b and fitted together, and in cooperation with the thick portion 15, this fitting can be performed smoothly. It is something to do.

On the rear side of the rear surface frame 3, there are provided latching pieces 12 projecting rearward on the left and right at a position slightly higher than the suction cup 2. This hooking piece 12 is not essential, but if it is provided, for example, when the dust bag holder is installed in the sink of the sink, not only the suction cup 2 is attracted to the inner wall of the sink, but also the sink. This hooking piece 12 can be hung on the upper edge portion, and the attachment state can be stabilized, which is preferable.

It is preferable that a part or all of the constituent materials of the present dust bag holder is subjected to an antibacterial or sterilization treatment since it is possible to prevent the generation of mold and the like, and it becomes easy to maintain a hygienic condition. For antibacterial or bactericidal treatment, apply or coat an antibacterial agent or bactericidal agent, and especially if the garbage bag holder is made of synthetic resin, knead the antibacterial agent or bactericidal agent into the synthetic resin used. Can be done at.

When the garbage bag holder is used for kitchen garbage in a sink, for example, as described above, the hooking piece 12 is hooked on the upper edge of the sink and the suction cup 2 is sucked on the inner wall of the sink. It can be attached. In addition, this garbage bag holder is not only a sink,
It is attached to the desk by hanging the hanging piece 12 on the top plate surface and adsorbing the suction cup 2 on the side wall surface, and it is used as a waste paper container or similarly attached to the cooking table or the closet and used for storage You can also do it.

Next, a method of attaching the dust bag to the dust bag holder will be described with reference to FIGS.

First, as shown in FIG. 6, the bag clip 4 is tilted backward and removed, and the front frame 1 is tilted forward and tilted.

Next, as shown in FIG. 7, a dust bag A is put between the front frame 1 and the rear frame 3. Bag sandwich 4 at this time
Is still removed.

As shown in FIG. 8, the rear side of the mouth portion of the dust bag A is folded back to the outside, and the folded portion is first put on the upper portion of the rear surface frame 3 and the bag clip 4 is tilted forward to tilt the rear surface frame. 3 Put on the upper part and fit it, and pinch and fix the vicinity of the mouth of the dust bag A.

After fixing the rear side of the mouth of the dust bag A as described above, as shown in FIG. 9, the front side of the mouth is folded back to the outside, and the folded portion of the front frame 1 is folded. Cover the top. At this time, if the front frame 1 is tilted slightly rearward and the mouth of the dust bag A is slightly closed, the work becomes easy.

Finally, as shown in FIG.
When the bottom of the dust bag A is held and pulled gently downward, the front frame 1 falls to the locking position to open the mouth of the dust bag A, and the hanging projection 9 bites into the vicinity of the mouth of the dust bag A. Then, the dust bag A is firmly held.

When the dust bag A is removed, it can be easily removed by removing the biting of the hooking projection 9 and removing the bag clip 4 and sliding the dust bag A downward.

[0029]

The present invention is as described above, and since the upper horizontal frame 1b of the front frame 1 is curved forward convexly, the weight of the dust put in the dust bag A is applied to the protrusion. 9 can be prevented from being concentrated and added to this, and since this weight is dispersed and added to the entire overhanging upper horizontal frame 1b, the hole of the dust bag A formed by being hooked on the hanging protrusion 9 is the weight of dust. This prevents the front frame 1 from being enlarged and weakened from being caught, and can prevent the front frame 1 from tilting backward due to the weight of dust.

[Brief description of drawings]

FIG. 1 is a perspective view showing an example of a dust bag holder according to the present invention.

FIG. 2 is a plan view of the dust bag holder shown in FIG.

FIG. 3 is an enlarged explanatory view of a pivotally connected portion between a front frame and a rear frame.

FIG. 4 is an enlarged explanatory view of the vicinity of the bag sandwich.

FIG. 5 is an enlarged cross-sectional view of a suction cup mounting seat.

FIG. 6 is an explanatory diagram of a dust bag setting procedure.

FIG. 7 is an explanatory diagram of a dust bag setting procedure.

FIG. 8 is an explanatory diagram of a dust bag setting procedure.

FIG. 9 is an explanatory diagram of a dust bag setting procedure.

FIG. 10 is an explanatory diagram of a dust bag setting procedure.

[Explanation of symbols]

 A Garbage bag 1 Front frame 1a Vertical frame 1b Upper horizontal frame 2 Sucker 3 Rear frame 3a Vertical frame 3b Upper horizontal frame 3c Lower horizontal frame 4 Bag sandwich 4a Hinge part 4b Opening 5 Axis pin 6 Stopper pin 7 Axis hole 8 Guide groove 9 Latching Protrusion 10 Sucker Mounting Seat 11 Slip-Prohibiting Protrusion 12 Latching-Stopping Piece 13 Projection Part 14 Recessed Part 15 Thick Part 16 Sliding Groove

Claims (1)

[Claims] 1. Both vertical frames of the front frame are pivotally attached to the lower part of a rear frame having a suction cup on the back, and the front frame is tilted forward to the locking position with respect to the rear frame to open in a V shape. In the dust bag holder that holds the dust bag hung on the top of the front frame and rear frame in the open state with the mouth folded back in the open state, the upper horizontal frame of the front frame is convexly curved forward. Garbage bag holder featuring.