JP3105803B2 - Garbage catch net - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a garbage catch net for installation at the entrance of a ditch on the side of a road, and more particularly, can be installed in accordance with the ditch even if the width and depth of the gutter are different. About garbage catch net.

[0002]

2. Description of the Related Art A gutter for draining rainwater or drainage from homes, farmland, etc. is provided along a road, but there is a meeting place for introducing into a sewer pipe at regular intervals or merging a plurality of gutters. Provided. That is, FIG.
As shown in (B), a meeting place 22 having a greater width and depth is provided in the middle of the side groove 20, and drainage collected through the sewer pipe 21 at a position deeper than the side groove 20 is provided at the meeting place 22.
It leads to. A heavy concrete cover 23 is provided on the meeting place 22 so that people and various animals do not fall. Further, even on a road without a gutter, holes for draining rainwater or the like into drains may be provided in some places on the vertical surface of the step between the road and the sidewalk.

[0003]

As described above, the meeting place 22 is provided in the middle of the gutter 20. However, usually, the entrance 22a of the meeting place 22 which deepens from the gutter 20 to the meeting place 22 suddenly becomes deeper. Nothing is placed on 22b. If garbage, balls, etc. fall into the gutter 20, they fall into the meeting place 22, so the only way to pick them up is to remove the heavy concrete lid 23 by sliding it off. Therefore, since the ball and badminton blades fall down in the meeting place 22 and fallen leaves and various kinds of garbage are accumulated, the drainage is discharged to the sewer pipe 21.
There are many places where the drainage is getting worse. Further, the width and depth of the side groove 20 are various, and even if an attempt is made to install a net in the side groove, it is necessary to prepare nets of various widths and depths, which is uneconomical. Further, when children playing on the roadside drop the ball or badminton wing into the meeting place 22, the lid 23 is removed and the ball is taken out. Often, a person falls and is injured by leaving the lid 23 removed.

SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned problems, and is intended to prevent a ball or dust from falling from a gutter to a meeting place. The purpose is to provide a garbage catch net that can be installed just before the entrance of the meeting place so that it can be picked up.

[0005]

That is, in order to solve the above-mentioned problems, the invention according to claim 1 is characterized in that the dust catch net is provided with a fixed plate and a slidable laterally with respect to the fixed plate. And a fixed net attached to the fixed plate, and a fixed net attached to the fixed plate.

According to a second aspect of the present invention, there is provided the fixed plate, a fixed net attached to the fixed plate, a slide net slidable up and down with respect to the fixed net,
It is characterized by comprising.

According to a third aspect of the present invention, the dust catch net includes a fixed plate, a movable plate slidable with respect to the fixed plate, and a plurality of nets mounted on the fixed plate. A plurality of nets, one of which is a fixed net attached to the fixed plate and the other is a slide net which slides up and down with respect to the fixed net, and a plurality of nets attached to the moving plate. A plurality of nets, one of which is a fixed net attached to the movable plate and the other is a slide net which slides up and down with respect to the fixed net.

Alternatively, according to a fourth aspect of the present invention, the movable plate is provided between the fixed net attached to the fixed plate and the fixed net attached to the movable plate according to the first or third aspect. A moving mechanism for moving the whole in the lateral direction is provided.

Alternatively, the invention according to claim 5 is characterized in that the moving mechanism comprises a shaft attached to a fixed plate and a bevel gear attached to a lower portion, and a shaft attached to a fixed net of the fixed plate and having one end attached to a fixed net. A bevel gear meshing with the bevel gear has a shaft having a worm gear attached to the other end thereof, and a rack attached to a fixed net of the moving plate and meshing with the worm gear. .

[0010] Alternatively, the invention according to claim 6 is characterized in that the sliding net sliding on the fixed net of the fixed plate and the sliding net sliding on the fixed net of the moving plate are lateral and lower, respectively. It is characterized in that the net is attached to.

[0011]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, specific embodiments of the present invention will be described with reference to the drawings. FIG. 1 is an overall perspective view of a dust catch net according to the present invention, showing a state where the dust catch net is placed on a side groove 20. The dust catch net includes a fixed plate 1, a movable plate 2 slidable with respect to the fixed plate 1, and a plurality of (two in the embodiment) nets 3 (hereinafter, referred to as “two”) mounted on the one fixed plate 1. , Fixed nets 3) and 4 (hereinafter referred to as slide nets 4), and a plurality of (two in this embodiment) nets 5 (hereinafter referred to as fixed nets 5) and 6 to be attached to the moving plate 2. (Hereinafter, referred to as slide net 6). In this case, the fixed plate 1 is formed with a step 1a for mounting on a road surface and a step 1b (see FIG. 4) so that the movable plate 2 can slide. As described later, the fixing plate 1 is provided with a groove 1c so that the fixing net 5 can move (see FIG. 4).

The slide net 4 and the slide net 6 are provided when the depth of the side groove 20 is deep, and may not be provided when the side groove 20 is shallow. Also, the side groove 2
When the width of 0 is narrow and deep, the fixed net 3 may be mounted on the fixed plate 1 without providing the movable plate 2 on the fixed plate 1, and the slide net 4 may be slidably provided on the fixed net 3.

A fixed net 3 mounted on the fixed plate 1 is fixed to the lower surface side of the fixed plate 1, while a slide net 4 is slid vertically with respect to the one net 3 and at an arbitrary position. It can be fixed.
The fixed net 5 attached to the moving plate 2 is fixed to the lower surface of the moving plate 2, while the slide net 6 is slid vertically with respect to the fixed net 5 and fixed at an arbitrary position. I can do it.

A fixed net 3 mounted on the fixed plate 1
Is composed of a net-like net member 3a and a frame member 3b surrounding the net member 3a from three sides. Similarly, the slide net 4 includes a net-like net member 4a and a frame member 4b surrounding the net member from three sides. Next, the fixed net 5 attached to the moving plate 2 also has a net-like net member 5a and a frame member 5b surrounding the net member 5a from three sides.
It is composed of Similarly, the slide net 6 includes a net member 6a having a mesh shape and a frame member 6b surrounding the net member from three sides. In addition, each said fixed net 3
(5), the slide net 4 (6), and the like may use frame members (3b, 4b, 5b, 6b) only on both sides, and the upper end may remain a net member.

A slide net 4 sliding on a fixed net 3 mounted on the fixed plate 1 and a slide net 6 sliding on a fixed net 5 mounted on the movable plate 2 are fixed at arbitrary positions. However, the slide is fixed at an arbitrary position as follows. This will be described with reference to FIG. 2 taking the fixed net 3 of the fixed plate 1 and the slide net 4 as an example (the same applies to the fixed net 5 and the slide net 6 of the movable plate 2).

FIG. 2A shows a frame 3 of the fixed net 3.
In addition to providing dovetail grooves 3c in the vertical frame portions on both sides of b,
Projections 4c that fit into the dovetail grooves 3c are formed in vertical portions on both sides of the frame member 4b of the slide net 4. in this case,
If the slide net 4 stops at the position where it touches the bottom of the side groove, the screw 7 is screwed in an appropriate position of the frame member 4b on the slide net 4 side and fixed. FIG. 2 (B) shows that grooves 3d are provided in the vertical frame portions on both sides of the frame member 3b of the fixed net 3, and the vertical net portions on both sides of the frame member 4b of the slide net 4 are fitted in the grooves 3d. A round projection 4d is formed. in this case,
If the slide net 4 stops at the position where it touches the bottom of the side groove, the screw 7 is screwed in at an appropriate position of the frame member 3b on the fixed net 3 side and fixed. FIG. 2C shows the frame material 3 of the fixed net 3.
A groove 3e which penetrates vertically is provided in the portion of the vertical frame on both sides of b, and a bolt 8 which penetrates through the groove 3e is fixed to the frame member 4b of the slide net 4, and the bolt 8 is fitted into the groove 3e. After that, the nut 9 is loosely screwed into the tip. In this case, if it stops at the position where the slide net 4 touches the bottom of the side groove, it may be fixed by tightening with the nut 9 screwed to the bolt 8.

Next, the entire movable plate 2 can be moved in the lateral direction (horizontal direction) with respect to the fixed plate 1 in the catch net of the present invention. In this case, the moving plate 2 may be moved manually, but a moving mechanism 10 capable of moving the moving plate 2 is incorporated as shown in FIGS. 1 and 3. FIG. 3 shows the moving plate 2.
FIG. 3 is a view showing details of a moving mechanism 10 of FIG. 3 (A) and 3 (B), reference numeral 11 denotes a knob 12
And a bevel gear 13 is attached to the lower end. Reference numeral 15 denotes a shaft attached to the fixed net 3 side, and a bevel gear 14 meshing with the bevel gear 13 is attached to a tip portion. The shaft 15 is rotatably supported by a holder 16 fixed to the fixed net 3. A worm gear 1 is provided at the other end of the shaft 15.
7 is fixed. The slide net 4 is provided with a rack 18 that meshes with the worm gear 17.

When the width of the side groove 20 (see FIG. 6) is variously different, the moving mechanism 10
And a mechanism for extending the fixed net 3 and the slide net 4 attached to the moving plate to the full width of the groove.
That is, when the groove width is wider than the initial net width, the knob 12
Is turned, the bevel gear 13 at the tip of the shaft 11 becomes
To rotate the shaft 15 attached to the intermediate portion of the fixed net 3 on the fixed plate 3 side. Then, the rack 18 meshing with the worm gear 17, that is, the fixed net 5, moves in the lateral direction. That is, the fixed net 5, the slide net 6, and the entire movable plate 2 move in the lateral direction. When the movable groove 2 has been moved to the full width of the side groove 20, the knob 12 is stopped there and the movable plate 2 is placed on the opposite flat surface.

The moving mechanism 10 is not limited to a combination of a bevel gear, a worm gear and a rack, but may be any other moving mechanism, for example, a pinion may be attached to the end of the shaft 11 and the fixed plate 1 may be attached to the fixed net 3 side. A rack that meshes with the pinion may be attached. Or moving mechanism 10
As a combination of a belt and a friction wheel, one end of the wire is fixed to one fixed net, and a small drum for winding the wire is fixed to the other fixed net. It may be a mechanism for moving to. Alternatively, a pinion may be attached to the end of the shaft 11 so that the pinion is locked to the fixed net 5 itself and then sent out.

Next, the depth of the gutter is fixed to the initial fixed net 3.
If it is deeper than (5) and slide net 4 (6),
The slide nets 4, 6 attached to the respective fixed nets 3, 5 so as to slide can be slid until they reach the bottom of the side groove 20. 2 (A) and FIG.
(B) As in the embodiment shown in FIG. 2 (C), the slide net 4 (6) may be fixed to the fixed net 3 (5).

FIG. 4 is a view showing a state in which the dust catch net of the present invention is fully stretched in accordance with the width and depth of the side groove. That is, the movable plate 2 is formed in the side groove 2
If the slide nets are slid to the full width of 0 and the slide nets 4 and 6 are slid downward and fixed according to the depth of the side grooves, a dust catch net corresponding to the width and depth of the side grooves can be obtained. . The fixed plate 1 is provided with a groove 1c so that the fixed net 3 fixed to the movable plate 2 can move. The fixed plate 1 and the movable plate 2 are preferably driven with concrete screws 19, 19 at their ends so that the fixed plate 1 and the movable plate 2 are not separated by water pressure or the like.

FIG. 5 is a perspective view showing a modified embodiment of the dust catch net of the present invention. That is, the dust catch net can slide on the lateral side of the slide net 4 slidably attached to the fixed net 3 attached to the fixed plate 1 and the fixed net 5 attached to the lower side and the movable plate 2. The nets 4c and 4d and the nets 6c and 6d are also provided on the side and lower side of the attached slide net 6.
When the is attached, it is very convenient because the accumulated dust can be removed only by removing the concrete screw 19 and raising the whole dust catch net.

[0023]

As described above in detail, according to the garbage catch net of the present invention, it is possible to prevent garbage and balls from dropping at the gutter meeting place, to collect garbage at the gutter meeting place, and to block the sewer pipe. Can be prevented. In addition, even if a ball or badminton blade or the like falls into the gutter, it can be picked up immediately, so that children do not encounter dangerous eyes. Furthermore,
By setting a net on the side or bottom of the dust catch net, dust can be easily removed.

[Brief description of the drawings]

FIG. 1 is an overall perspective view of a dust catch net of the present invention.

FIG. 2 (A) is a view showing an embodiment in which a fixed net and a slide net are slid and fixed by a dovetail groove, and FIG. FIG. 2C is a view showing an embodiment in the case of sliding and fixing by a groove and a projection, and FIG. 2 (C) shows an embodiment of sliding and fixing by a groove, a bolt and a nut provided through a fixing net and a slide net; It is a figure showing an example.

3A and 3B are diagrams showing details of a moving mechanism of a moving plate constituting the dust catch net according to the present invention, wherein FIG. 3A is a front view and FIG. 3B is a plan view.

FIG. 4 is a view showing a state in which the dust catch net of the present invention is fully stretched in accordance with the width and depth of the gutter.

FIG. 5 is a perspective view showing a modified embodiment of the dust catch net of the present invention.

FIG. 6A is a sectional view of a gutter and a meeting place, and FIG.
(B) is a top view of a gutter and a meeting place part.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Fixed plate 1c Groove 2 Moving plate 3, 5 Fixed net 4, 6 Slide net 7 Screw 8 Bolt 9 Nut 10 Moving mechanism 11 Shaft 12 Knob 13, 14 Bevel gear 15 Shaft 16 Supporting tool 17 Worm gear 18 Rack 20 Side groove 22 meeting place 23 lid

Claims (6)

(57) [Claims] 1. A fixed plate, a movable plate slidable in a lateral direction with respect to the fixed plate, a fixed net attached to the fixed plate, and a fixed net attached to the movable plate. A garbage catch net that is characteristic. 2. A dust catch net comprising: a fixed plate; a fixed net attached to the fixed plate; and a slide net slidable up and down with respect to the fixed net. 3. A fixed plate, a movable plate slidable in the lateral direction with respect to the fixed plate, and a plurality of nets mounted on the fixed plate, one of which is a fixed net mounted on the fixed plate. And a plurality of nets, the other being a slide net that slides up and down with respect to the fixed net, and a plurality of nets mounted on the moving plate, one being a fixed net mounted on the moving plate and the other being a fixed net. A garbage catch net comprising a plurality of nets, each of which is a slide net that slides up and down with respect to the fixed net. 4. A moving mechanism for moving the entire moving plate in a lateral direction is provided between the fixed net mounted on the fixed plate and the fixed net mounted on the moving plate. A garbage catch net according to item 3. 5. A moving mechanism comprising: a shaft attached to a fixed plate and a bevel gear attached to a lower portion; and a bevel gear attached to a fixed net of the fixed plate and having one end meshed with the bevel gear at the other end. A shaft having a worm gear attached to a portion thereof;
The trash catch net according to claim 4, comprising a rack meshed with the gear. 6. The sliding net sliding on the fixed net of the fixed plate and the sliding net sliding on the fixed net of the moving plate, the net being attached to the lateral side and the lower side, respectively. Garbage catch net according to 5.