JPH11222915A - Device for suspension-supporting refuse collecting net bag into drainage ditch - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a device for suspension-supporting a refuse collecting net bag into a drainage ditch, coping with various kinds of drainage ditches different in width and length. SOLUTION: A front right-angled frame 1A and a rear right-angled frame 1C on the left side, and a front right-angled frame 1B and a rear right-angled frame 1D on the right side are simultaneously moved parallel in the longitudinal direction respectively along a left suspension-support frame piece 2C and a right suspension-support frame piece 2D to make the longitudinal length of a frame bearer 1 variably adjustable to the length of a drainage ditch. The front right-angled frame 1A and rear right-angled frame 1C on the left side, and the front right-angled frame 1B and rear right-angled frame 1D are moved parallel in the lateral direction respectively along a front suspension-support piece 2A and a rear suspension-support piece 2B to make the lateral length of the frame bearer 1 variably adjustable to the width of the drainage ditch.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a device for suspending a garbage net bag to a drain installed in a large-scale kitchen.

[0002]

2. Description of the Related Art In large-scale kitchens such as hotels and restaurants, drains are provided on the floors of the kitchens, which are covered with gratings (lattice-shaped groove lids). A garbage net bag is placed inside the drain in advance so that the garbage dropped into the drain can be easily disposed of. At that time, a net hanging frame having a rectangular frame is used. The net hanging frame holds the garbage storage net bag in an open state and is fitted into the groove of the drain groove. When collecting and disposing of garbage, open the grating, remove the garbage net bag from the drainage ditch together with the net hanging frame, remove it from the net hanging frame, and either dispose of the garbage together with the garbage net bag or discard only the garbage. Discard and reuse the garbage net bag. After that, the net suspension frame again suspends the garbage net bag, fits it into the drainage groove, and mounts it.

[0003]

However, the width and length of the drainage ditch vary depending on the size of the kitchen and the like, and are various. Therefore, the net suspension frame manufacturer,
Every time there is an order for installation, it is necessary to go to the site to measure the width and length of the drainage ditch, and to manufacture a net suspension frame of a size corresponding to this, which is extremely troublesome. Even if the net suspension frame is manufactured in advance, it is necessary to manufacture various types corresponding to the width and length of the drainage groove, which is disadvantageous in terms of inventory management.

It is an object of the present invention to provide a device for suspending a garbage net bag to a drainage ditch capable of coping with various drainage ditches having different groove widths and lengths.

[0005]

SUMMARY OF THE INVENTION According to the present invention, there is provided an apparatus for suspending a garbage net bag in a drainage ditch, comprising: It has a net hanging frame mounted on a frame receiving stand, and a stretchable garbage net bag hung by the net hanging frame. The net suspension frame is composed of four front and rear suspension frame pieces and left and right suspension frame pieces to which the bag rim of the garbage net bag is detachably fastened. The frame receiving base is composed of four left and right front right-angle frames and a rear right-angle frame each formed by connecting a vertical frame piece and a horizontal frame piece at right angles to form an L shape in plan view. The front hanging frame pieces are slidably moved in the left-right direction over the upper surfaces of the respective horizontal frame pieces of the right and left front right-angle frames, and are fitted in an upwardly retaining shape, and the rear hanging frame pieces are left and right. It fits slidably in the left-right direction over the upper surface of each of the horizontal frame pieces of the rear right-angle frame, and is prevented from slipping upward. The left suspension frame piece is slidably fitted in the front and rear direction over the upper surface of each vertical frame piece of the left front and rear right-angle frame, and is fitted upward so as not to fall out. It fits slidably in the front-rear direction and upward so as not to come off over the upper surface of each vertical frame piece of the front-rear right-angle frame.

[0006]

[Function] The left front right-angle frame and the rear right-angle frame are respectively along the left suspension frame piece, and the right front right-angle frame and the rear right-angle frame are simultaneously along the right suspension frame piece in the front-rear direction. By performing the parallel movement, it is possible to variably adjust the front-rear vertical length of the frame receiver to match the length of the drainage groove. The left front right-angle frame and the rear right-angle frame and the right front right-angle frame and the rear right-angle frame are translated in the left-right direction along the front suspension frame piece and the rear suspension frame piece, and the Can be variably adjusted to match the width of the drainage groove.

[0007]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS One embodiment of the apparatus for suspending a garbage net bag to a drain according to the present invention will be described with reference to the drawings.
1 is a plan view of the suspension device, FIG. 2 is a front view of the same device, FIG.
Is a right side view of the device, FIG. 4 is a bottom view of the device, FIG. 5 is an enlarged sectional view taken along line AA in FIG. 1, and FIG. 6 is an exploded perspective view of the device.

In FIG. 6, a hanging device for a garbage storage net bag comprises a frame holder 1 having a rectangular frame shape of variable length and width, and a net hanging frame 2 mounted on the frame holder 1. And an elastic garbage net bag 3 (see FIG. 9) suspended by the net suspension frame 2.

The frame receiving table 1 comprises four right and left front right frames 1
A, 1B and right and left rear right-angle frames 1C, 1D. The front right-angle frames 1A and 1B and the rear right-angle frames 1C and 1D respectively connect the vertical frame piece 4 and the horizontal frame piece 5 at a right angle, and
Shaped. Each of the vertical frame piece 4 and the horizontal frame piece 5 is formed into an angled cross section by aluminum extrusion, and has an upper surface wall 6 and a side wall 7 continuously provided from an inner end of the upper surface wall 6 downward. The upper surface wall 6 is formed in a lip groove shape in cross section to form a guide groove 8 in its length direction. Then, joints 9 having an angled cross section are applied to the side corners of the side wall 7 of the vertical frame piece 4 and the side wall 7 of the horizontal frame piece 5 which are orthogonal to each other, and are superimposed. And the vertical frame piece 5 and the horizontal frame piece 6 are integrally connected.

The net suspension frame 2 comprises four front suspension frame pieces 2.
A, rear suspension frame 2B, left suspension frame 2C, and right suspension frame 2
D. Each of the front and rear suspension frame pieces 2A and 2B and the left and right suspension frame pieces 2C and 2D is formed into a hat-shaped cross section by aluminum extrusion, and is connected downward from the upper surface wall 11 and both inner and outer ends of the upper surface wall 11. Side wall 12,
13 and flange walls 14, 1 projecting outward from respective lower ends of the side walls 12, 13 and slidably fitted in the guide grooves 8.
And 4. One or a plurality of locking claws 15 are cut and raised on the upper surface wall 11, and the bag rim 3 a of the garbage net bag 3 is hooked on the locking claws 15. A handle 16 is attached to the left and right suspension frame pieces 2C and 2D. In addition,
The flange wall 1 is also provided above each flange wall 14 of the side walls 12 and 13.
The flange wall 17 wider than 4 is formed so as to extend in parallel, but the flange wall 17 is not always required.

Next, the frame support 1 is provided by four front right-angle frames 1A and 1B and rear right-angle frames 1C and 1D, and four front suspension frame pieces 2A, rear suspension frame pieces 2B, and left suspension frames A procedure for assembling the net hanging frame 2 with the holding frame pieces 2C and the right hanging frame pieces 2D will be described. The right and left front right-angle frames 1A and 1B are fitted over the guide grooves 8 of both horizontal frame pieces 5 so that the flange walls 14 and 14 of the front suspension frame piece 2A are slidable and are prevented from slipping upward. By this, it is connected to be able to expand and contract in the left-right direction. The right and left rear right-angle frames 1C and 1D are fitted over the guide grooves 8 of both the horizontal frame pieces 5 so that the flange walls 14 and 14 of the rear suspension frame piece 2B are slidable and are prevented from slipping upward. To extend and contract in the left-right direction.

The left front right-angle frame 1A and the rear right-angle frame 1C slidably and upwardly pass through the flange walls 14, 14 of the left suspension frame piece 2C over the guide grooves 8 of both vertical frame pieces 5. By fitting in the form of a stop, they are connected to be able to expand and contract in the front-back direction.
The right front right-angle frame 1B and the rear right-angle frame 1D cover the guide groove 8 of both vertical frame pieces 5 and the flange wall 1 of the right suspension frame piece 2D.
4 and 14 are slidably and upwardly fitted so that they can be extended and contracted in the front-rear direction.

As shown in FIG. 9, a drain 20 of a kitchen in which a device for suspending a garbage net bag is installed is provided on a floor F, and upper and lower steps 21, 22 are formed on both sides of the groove. The grating 23 is fitted into the upper steps 21, 21, and the frame receiving stand 1 and the net suspension frame 2 assembled as described above are fitted into the lower steps 22, 22 and mounted. At the time of this mounting, the vertical and horizontal lengths of the frame receiving table 1 are reduced to the shortest length and fitted into the drain grooves 20, and after the fitting, as shown in FIG. The front and rear right-angled frames 1B and 1D can be simultaneously extended in the left-right lateral direction X to match the width of the drain groove 20.
Further, the right and left front right-angle frames 1A and 1B and the rear right-angle frames 1C and 1D shown in FIG.

After the vertical and horizontal lengths of the frame receiving table 1 are adjusted, the right and left front right-angle frames 1A and 1B and the front suspension frame pieces are joined together by connecting means such as caulking means, winding of an adhesive tape, or screwing. 2A, right and left rear right-angle frames 1C, 1D and rear suspension frame piece 2B, left front and rear right angle frames 1A, 1C and left suspension frame piece 2C, and right front and rear right angle frame 1B, 1D and the right suspension frame piece 2D are integrally connected to each other, so that the vertical and horizontal lengths are not changed even if the drainage groove 20 is used repeatedly. The garbage net bag 3 is formed by hooking the bag rim 3a on each of the locking claws 15 of the front suspension frame piece 2A, the rear suspension frame piece 2B, the left suspension frame piece 2C, and the right suspension frame piece 2D. The mouth is hung open toward the grating 23.

After installing the apparatus in the drain 20, the procedure for collecting the refuse and collecting and discarding the refuse is the same as in the above-described conventional example. The garbage dropped from the grids 23a of the grating 23 is received in the garbage net bag 3. At the time of disposal and recovery, the grating 23 is opened, the frame holder 1 and the net suspension frame 2 are taken out of the drainage groove 20 together with the handle 16 and the garbage net bag 3, and the garbage net bag 3 is removed from the locking claw 15. The garbage is collected and discarded together with the garbage net bag 3 or only the garbage. After the collection, the net suspending frame 2 suspends the garbage net bag 3 again, and fits and mounts the frame receiving stand 1 together with the drainage groove 20.

The frame support 1 and the net suspension frame 2 are preferably made of an aluminum material in order to prevent corrosion and reduce weight, but may be made of stainless steel. As means for detachably attaching the bag rim 3a of the garbage net bag 3 to the front and rear suspension frame pieces 2A, 2B and the left and right suspension frame pieces 2C, 2D, another means instead of hooking on the locking claw 15 is used. A fastening method may be used. The handle 16 is attached to the left and right suspension frame pieces 2C and 2D in order to facilitate the operation of taking in and out of the drain groove 20, but the handle 16 can be attached to the front and rear suspension frame pieces 2A and 2B.

[0017]

According to the present invention, a rectangular frame-shaped frame support and a net suspension frame are combined so that the vertical and horizontal length of the frame support can be adjusted to any length. This is convenient because it can cope with various drains having different groove widths and lengths.

[Brief description of the drawings]

FIG. 1 is a plan view of a suspension device.

FIG. 2 is a front view of the same device.

FIG. 3 is a right side view of the same device.

FIG. 4 is a bottom view of the same device.

FIG. 5 is an enlarged sectional view taken along line AA in FIG. 1;

FIG. 6 is an exploded perspective view of the same device.

FIG. 7 is a plan view showing a state where the device is extended only in the front-rear vertical direction.

FIG. 8 is a plan view showing a state where the device is extended only in the left and right lateral directions.

FIG. 9 is a sectional view showing a use state of the device.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Frame support 1A Left front right angle frame 1B Right front right angle frame 1C Left rear right angle frame 1D Right rear right angle frame 2 Net hanging frame 2A Front hanging frame piece 2B Rear hanging frame piece 2C Left hanging Holding frame piece 2D Right hanging holding frame piece 3 Garbage net bag 8 Guide groove 20 Drain groove

Claims (2)

[Claims] 1. A rectangular frame-shaped frame support of variable length and width, which is fitted and mounted in a groove opening of a drain groove, a net suspension frame mounted on the frame support, and the net suspension A stretchable garbage net bag hung on a frame, wherein the net hanger frame comprises four front and rear hanger frame pieces to which the bag rim of the garbage net bag is detachably fastened and left and right. Four left and right front right-angle frames and a rear right-angle frame each formed of a hanging frame piece and formed into an L shape in plan view by connecting a vertical frame piece and a horizontal frame piece at right angles. The front suspension frame piece is fitted slidably in the left-right direction and upwardly in a retaining manner over the upper surface of each horizontal frame piece of the left and right front right-angle frames. The pieces are fitted slidably in the left-right direction over the upper surfaces of the respective horizontal frame pieces of the right and left rear right-angle frames so as to prevent the pieces from falling off. The pieces are fitted slidably in the front-rear direction and upward so as not to come off over the upper surface of each vertical frame piece of the left front-right rectangular frame. A device for suspending a garbage net bag in a drainage groove, wherein the garbage net bag is fitted to the upper surface of each vertical frame piece of the frame so as to be slidable in the front-rear direction and upward so as not to come off. 2. A device for suspending a garbage net bag to a drainage ditch according to claim 1, wherein a handle is attached to the left and right suspension frame pieces or the front and rear suspension frame pieces.