JPH0621993Y2 - Sewage basin made of synthetic resin - Google Patents

Description

[Detailed Description of the Invention] [Industrial field of application] The present invention relates to a synthetic resin sewage basin capable of collecting and removing solids contained in sewage from general households.

[Conventional technology]

As this kind of sewage basin, for example, the one having a structure shown in FIGS. 8-10 is known. (Jitsuko Sho 63-35101).
In this sewage basin, the lower end peripheral edge of the adjuster cylinder 103 is fitted and connected to a fitting groove 102 provided around the upper end opening edge of the basin body 101,
One in which the peripheral edge of the partition plate 104 is locked to the upper end of the inner wall 102a of the fitting groove 102, and the dust collector 106 is inserted into the eccentric mounting hole 105 of the partition plate 104 and is detachably hung. Is. As shown in FIGS. 8 and 9, such a sewage basin is provided with an inflow pipe.
Insert 107 from the side wall of the adjuster cylinder 103, and remove the dust collector.
106 is located below the tip of the inflow pipe 107, and
108 is inserted and connected to the connection port 109 of the main body 101, and is buried in the ground. Then, when solid matter is collected in the dust collector 106, the partition plate 104 is rotated as shown in FIG. 8 to pull out the dust collector 106 so as not to hit the inflow pipe 108, and the solid matter inside the collector is collected. It removes things.

[Problems to be solved by the invention] However, in the above-mentioned sewage basin, as shown in FIG. 10, when the lower end peripheral edge of the adjuster cylinder 103 is fitted and connected to the fitting groove 102 of the basin body 101, it is waterproof. Since the sealing agent 110 that has been applied for easily sticks out from the fitting groove 102, if the partition plate 104 is locked and attached to the inner wall 102a of the fitting groove before the sealing agent 110 is sufficiently dried, the sealing agent that has protruded The partition plate 104 was often fixed by the agent 110. Therefore, when removing the solid matter in the dust collector 106, the partition plate 104 does not rotate, and even if an attempt is made to pull out the dust collector 106, there is a problem that the inflow pipe 107 becomes an obstacle and cannot be pulled out. .

Moreover, when the partition plate 104 is attached to the inner wall 102a of the fitting groove by locking like the above-mentioned sewage basin, solid matters 111 are likely to be accumulated on the partition plate 104, so that a bad odor is easily generated and cleaning is performed. Sometimes there is a problem of giving disgust or uncleanness, and even when trying to visually check the internal state of the main body 101,
Since the partition plate 104 interferes with the view of the inside of the cell body 101, the partition plate 104 must be removed each time.

[Means for Solving the Problems]

In order to solve the above problems, the present invention provides a synthetic resin sewage basin in which a peripheral edge of a lower end portion of an adjuster cylinder is fitted and connected to a fitting groove at an upper end opening edge of the basin body. The frame support is attached to the inside of the frame, the frame for attaching the basket is attached to the frame support, and the locking collars of the basket are locked to the basket support frame portions of the frame parallel to each other. Then, the basket is detachably attached so as to be movable in the length direction of the basket supporting frame.

[Action]

In the synthetic resin sewage basin of the present invention, the inflow pipe is inserted from the side wall of the adjuster cylinder so that the tip of the inflow pipe is located above the basket, and the outflow pipe is inserted and connected to the basin body as in the conventional case. When sewage from households flows into the sewage basin of the present invention through the inflow pipe, the sewage will pass through the basket and fall down to the bottom of the basin body. The sewage that is collected in and contains almost no solid matter is discharged from the outflow pipe of the basin body. To clean and remove the solids collected in the basket, move the basket in the length direction of the basket support frame to a position where it is pulled up without hitting the inflow pipe, and at that position pull up the basket to remove the solids inside. It can be easily done by removing it, and there is no need to rotate the frame for mounting the basket at all. When the basket is attached to the frame as in the present invention, the inside of the container can be seen through the gap of the frame, so that the inside of the container can be easily visually inspected without removing the frame. Also, since solid matter is unlikely to adhere to the frame, the feeling of uncleanness is reduced. Further, when the frame is attached to the frame support attached inside the upper opening edge of the box body as in the present invention, the lower end peripheral edge of the adjuster cylinder is fitted and connected to the fitting groove of the box body. Even if the sealing agent applied at this time protrudes from the fitting groove, the sealing agent does not fix the frame body, so the frame body cannot be removed when the frame body is removed and the inside of the tub body is cleaned. There is no worry about becoming.

〔Example〕

 Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings.

FIG. 1 is a plan view showing an embodiment of the sewage basin of the present invention with the basin lid removed, and FIG. 2 is a sectional view of the same embodiment.

In the figure, reference numeral 1 is a container main body made of synthetic resin such as low-foamed polypropylene, and a fitting groove 2 is provided at an upper opening edge of the container main body 1.
A socket 4 for inserting and connecting the outflow pipe 3 is attached to the side wall of the container body 1 via a packing 5. A deodorant plate 6 is attached to the inside of the container body 1 so as to cover the socket 4, and a trap portion is formed.

The lower end peripheral edge of an adjuster cylinder 7 made of the same synthetic resin is fitted and connected to the fitting groove 2 of the basin body 1.
A peripheral edge portion of a resin-made concrete lid 9 is fitted in a fitting groove 8 at an upper opening edge of the adjuster cylinder 7. Then, four frame support members 12 are attached to the inside of the upper end opening edge of the container body 1, and a frame member 13 for attaching a basket is detachably locked to the support members 12.

As shown in FIG. 3, the frame support 12 has a lower end of the support that is bent inward at a right angle to form a horizontal support portion 12a, and an upper end of the support is bent outward at a right angle and further downward. Is bent at a right angle to form an engaging portion 12b.
2b is engaged with the inner side wall 2b of the fitting groove 2 and is mounted inside the upper end opening edge of the grid main body 1. The number of the frame support members 12 to be mounted may be an appropriate number depending on the shape of the basket mounting frame body 13. However, at least three frame body support members 12 should be mounted in order to support the frame bodies 13 stably. is necessary.

The shape and the mounting method of the frame support tool are not limited to those of this embodiment, and for example, an L-shaped frame support tool 14 as shown in FIG. It may be attached with screws 15 or the like inside the upper opening edge.

As shown in FIG. 5, the basket mounting frame 13 includes an arm frame portion 13b having arcuate locking portions 13a, 13a having large vertical dimensions t at both ends, and a direction perpendicular to the arm frame portion 13b. As shown in FIG. 1, it is composed of two basket supporting frame portions 13c, 13c extending parallel to each other and an arcuate connecting frame portion 13d for connecting the tips of the basket supporting frame portions 13c, 13c. , The arcuate locking portions 13a, 13a and the arcuate connecting frame portion 13d are substantially inscribed in the upper end opening edge of the grid main body 1 and are attached to the respective frame support members 12 in a state in which movement in the front, rear, left and right is blocked. As shown in FIG. 2, when the frame body support tool 12 having the same size is used, the arm frame portion 13b of the frame body 13 is inevitably due to the large vertical dimension t of the locking portions 13a, 13a. Is higher than the connecting frame portion 13d and is detachably attached in an inclined state. Further, since the arm frame portion 13b is provided at an intermediate position between the upper and lower sides of the locking portions 13a, 13a, it can be used similarly even when the frame body 13 is turned upside down, and the inclination is always maintained. The frame 13 can be tilted by changing the dimensions of the frame support 12.

A square basket 16 is inserted from above between the basket support frame portions 13c, 13c of the frame body 13, and the basket is provided at a portion of the basket support frame portions 13c, 13c in the front side (portion near the connecting frame portion 13d). The locking flange 16a at the upper end is locked and is detachably attached. This basket 16 is composed of a square container with a handle provided with a locking flange 16a at the upper opening edge of a square, and a large number of small water holes are formed on its four side surfaces and the bottom surface. It is designed to collect solids that cannot pass through. The vertical and horizontal dimensions w of the basket 16 and the mutual spacing s between the basket supporting frame portions 13c and 13c of the frame body 13 are substantially the same, but the length of the basket supporting frame portions 13c and 13c is larger than the vertical and horizontal dimension w of the basket 16. Since it is long, it is possible to move the basket 16 between the arm frame portion 13b of the frame body 13 and the connection frame portion 13d in the length direction of the basket support frame portions 13c and 13c. The lengths of the basket supporting frame portions 13c, 13c are longer than the radius of the container main body 1 so that the basket mounting frame body 13 does not move back and forth and left and right.

As the frame for attaching the basket, in addition to the frame 13 of this embodiment, for example, FIGS. 6a, 6b, 7a, 7b, and
Frames of various shapes as shown in Fig. 7c can be used.
That is, the frame body 13 'in FIG. 6a uses the arm frame portion 13b having the same vertical dimension as the locking portions 13a, 13a, and can be used in exactly the same manner as the frame body 13. The frame 13 ″ in FIG. 6b has a stepped portion 13 above and below the basket supporting frame portions 13c, 13c of the frame 13.
By forming the e and 13e, the locking flange 16a of the basket 16 is locked to the stepped portion 13e so that the basket 16 is not displaced toward the arm frame portion 13b due to the momentum of inflow of miscellaneous waste water. It is intended for. The stepped portion 13e is formed vertically because the frame body 13 'may be turned upside down and attached. Further, FIG. 7a is a rectangular frame body 17 composed of two parallel basket supporting frame portions 17c, 17c and straight connecting frame portions 17d, 17d connecting both ends thereof, and the one shown in FIG. 7b. Is a bale-shaped frame body 18 composed of two parallel basket supporting frame portions 18c, 18c and arcuate connecting frame portions 18d, 18d connecting both ends thereof, and FIG. 7c shows an annular frame portion. It is a frame body 19 provided with two parallel basket supporting frame portions 19c, 19c inside 19f. Each of these frames is inscribed in the upper end opening edge of the sill body indicated by the one-dot chain line circle, and is attached to the frame support tool in a state where it does not move back and forth and left and right.

As a material for the frame for mounting the basket, the basket, the frame support, and the like, metal such as stainless steel or plastic that does not rust is preferable.

In the construction site, the synthetic resin sewage basin has a hole for inserting an inflow pipe in the side wall of the adjuster cylinder 7 with a hole saw or the like, and the inflow pipe is indicated by a chain double-dashed line in FIG. 10 is inserted from the hole, an elbow 11 is connected to the tip, the elbow 11 is positioned above the basket 16, and the outflow pipe 3 is inserted and connected to the socket 4 of the basin body 1 to be buried in the ground. To be done. Then, when the household wastewater flows from the inflow pipe 10, the household wastewater passes through the basket 16 and flows down to the bottom of the basin main body 1. When the household wastewater passes through the basket, the solid matter is collected in the basket 16 and the solid matter is collected. Waste water containing almost no water is discharged from the outflow pipe 3. In this case, when the momentary drainage flowing from the inflow pipe 10 is strong, the basket 16 is pushed toward the arm frame portion 13b of the frame body 13, but this frame body 13 is
3b is attached so as to be inclined so that it is higher than the connecting frame portion 13d, and the basket 16 is lower than the connecting frame portion 13d.
Since the basket 16 is approached to and is locked by the basket supporting frame portions 13c and 13c, the basket 16 does not move toward the arm frame portion 13b and is not displaced. In addition, the basket 16 is
When it is desired to position it closer to the 13b side, a plate-like spacer can be spanned between the basket support frame portions 13c, 13c for adjustment.

When regularly cleaning and removing the solid matter collected in the basket 16, pulling the basket 16 toward the arm frame 13b while holding the handle of the basket 16 to a position where the basket 16 can be pulled up without hitting the inflow pipe 10. Move and basket in that position
As shown by the alternate long and short dash line in FIG. 2, 16 can be pulled up diagonally and taken out from the sewage basin, and the solid matter inside the basket can be removed. In this way, the basket 16 can be easily taken out by moving the basket 16 and pulling it up without rotating the frame 13 for mounting the basket, so that the cleaning work of the basket is much easier than the conventional sewage basin. Can be done. Further, since the basket mounting frame 13 is less likely to have solids attached thereto as compared with the conventional partition plate of the sewage basin, it is possible to significantly reduce the generation of a bad odor and the aversion and filth during cleaning. Moreover, when cleaning the basket, simply by looking inside the pallet body 1 through the gap of the frame 16 for mounting the basket, the frame 16
Since it is possible to inspect the inside of the main body 1 without removing it, the visual inspection work is much easier than the case where the partition plate is removed each time and the inside of the main body is visually inspected like the conventional sewage basin. .

Further, since the frame body 16 for attaching the basket is attached to the frame body support tool 12 attached to the inside of the upper end opening edge of the container main body 1, as shown in FIGS. Cylinder 7
Even if the sealing agent 20 applied at the time of fitting and connecting the lower end peripheral edge of the to the fitting groove 2 of the container body 1 protrudes from the fitting groove 2,
The sealing agent 20 does not adhere to the frame 16. Therefore, since the frame body 16 is not fixed by the sealing agent 20, there is no concern that the frame body 16 will become impossible to remove when cleaning the inside of the container body 1.

Although the embodiments of the present invention have been described in detail above, the present invention is not limited to such embodiments, and various design changes are allowed, for example, using a net basket with a locking collar as a basket. It goes without saying that it is possible.

[Effect of device]

As is clear from the above description, according to the synthetic resin sewage basin of the present invention, it is possible to easily take out the basket and clean and remove the solid matter inside, without removing the frame for mounting the basket. Also, you can easily visually inspect the inside of the main body, there is no concern that it will become impossible to remove when cleaning the inside of the main body because the frame is fixed with a sealing agent, and there is almost no feeling of filthiness or disgust. It has a remarkable effect.

[Brief description of drawings]

FIG. 1 is a plan view showing an embodiment of the sewage basin of the present invention with the basin lid removed, FIG. 2 is a sectional view of the same embodiment, and FIG. 3 is a portion to which the frame support of the same embodiment is attached. FIG. 4 is an enlarged sectional view of FIG. 4, and FIG. 4 is an enlarged sectional view of a portion to which a frame supporting member of another embodiment is attached, and FIGS. 5, 6a, and 6b are basket mounting frame bodies having different shapes. FIG. 7 is a plan view of another basket mounting frame, FIG. 8 is a plan view of a conventional sewage basin with a tub lid removed, and FIG. 9 is a conventional view. FIG. 10 is an enlarged cross-sectional view of a portion of the conventional sewage sluice to which a partition plate is attached. 1 ... Masu body, 2 ... Mating groove, 7 ... Adjuster cylinder, 12,14 ... Frame support, 13,13 ', 17,18,19 ... Basket mounting frame, 13c, 17c, 18c, 19c …… Basket support frame, 16 …… Basket, 16a …… Locking collar.

Claims (1)

[Scope of utility model registration request] 1. A synthetic resin sewage basin in which a peripheral edge of a lower end portion of an adjuster cylinder is fitted and connected to a fitting groove at an upper end opening edge of the basin body, wherein a frame support is provided inside the upper end opening rim of the basin body. And the frame supporting tool is attached to the frame supporting tool, and the basket supporting frames are parallel to each other, and the locking flanges of the basket are locked to support the basket. A synthetic resin sewage basin, which is detachably attached so that it can move in the longitudinal direction of the frame.