JPH03452Y2 - - Google Patents

Description

[Detailed description of the invention] Industrial field of application: This invention relates to a floor drainage device installed on bathroom, toilet floors, etc.

Conventional technology: Trap action section (water seal section that prevents odor from entering the room from the drain pipe side) consisting of a riser pipe connected to the drain pipe and a bell-shaped body fitted to the riser pipe.
A floor drainage device in which a perforated plate is provided at the top of the container is called a ``belt trap,'' and is widely used as a floor drainage device.

Problems that the invention aims to solve: The above type (belt trap) has a symmetrical structure with a small number of parts and is easy to manufacture, but it is prone to failure due to clogging, and clogging can be resolved by disassembling and cleaning. Ru. Clogging is caused by deposits on the outer and inner surfaces of the skirt of the bell-shaped body, deposits on the outer and inner surfaces of the riser, and sediments on the bottom of the vessel. .

The above-mentioned disassembly and cleaning is performed when trouble due to clogging is recognized, so the deposits are quite hard and the time required for cleaning is long.

Means for solving the problem: In the present invention, a trap action part is provided inside the vessel, which is made up of a riser pipe connected to the drain pipe and a bell-shaped body that fits into this riser pipe, and the trap is designed to flow wastewater into the top of the vessel body. In the case of a type in which a plate is provided (i.e., a belt trap), a manual operating device that rotates a bell-shaped body is supported by a perforated plate, and an operating handle that is tiltably connected to the rotating operating shaft. is provided in a slot on the perforated plate, and a first cleaning plate that corresponds to the circumferential surface of the skirt portion of the bell-shaped body is held in a non-rotating state by the container body, and a The present invention is characterized in that a second cleaning plate corresponding to the surface is connected to the bell-shaped body or the rotary operating shaft of the manual operating device.

Function: The device according to the above-mentioned invention can be easily operated at the end of floor cleaning work to prevent clogging from occurring, and it also prevents unscrupulous cleaners from removing the bell-shaped body to avoid clogging. Prevent any embarrassing situations from occurring. As the bell-shaped body rotates, the first and second cleaning plates remove the deposits on the bell-shaped body and the riser pipe, and the peeled deposits reach the drain pipe by water injected through the perforated plate. . The relative movement between the first cleaning plate and the bell-shaped body gives the injected water a vortex that lifts the dust settled at the bottom of the container, so the rotation given to the bell-shaped body moves the sediment to the drain pipe. It also has the effect of causing

Embodiment: Figure 1 shows an example of a floor drainage device according to the present invention. In this figure, 1 is a vessel body, 2 is a perforated plate, 3 is a bell-shaped body, and 4 is a rising pipe rising from the bottom 5 of the vessel body 1. The perforated plate 2 rotatably supports a rotary operating shaft 7 of an operating device 6 that rotates the bell-shaped body 3. The rotary operation shaft 7 can be moved up and down by an element whose square shaft portion is passed through a square hole on the bell-shaped body 3. Reference numeral 8 denotes a tiltable operation handle connected to the rotary operation shaft 7 with a pin, and is housed in a slot 9 on the perforated plate 2. The bell-shaped body 3 is rotated when the operating handle 8 in the slot 9 is pulled up together with the rotary operating shaft 7 and is tilted to the side opposite to the slot 9.

In relation to the manual operating device, a first cleaning plate 10 and a second cleaning plate 11 are provided within the container body 1. The first cleaning plate 10 is made up of two pieces 10 of the same shape.
a, 10b, which is either integrally provided with the vessel body 1 or fitted into a groove on the vessel body 1 as shown in the figure, and which is attached to the skirt of the bell-shaped body 3. Responsible for cleaning section 12. On the other hand, the second cleaning plate 11 is an element responsible for cleaning the riser pipe 4, and is directly connected to the rotary operation shaft 7 or, as shown in the figure, to the ceiling of the bell-shaped body 3. The second cleaning plate 11 can be provided integrally with the bell-shaped body 3.

In the illustrated case, a third cleaning plate 13 is provided within the container body 1. Like the first cleaning plate 10, this element is kept in a non-rotating state and is responsible for cleaning the shoulder surface 14 of the bell-shaped body 3.

Figures 2, 3, and 4 are the first and third figures, respectively.
The working edges of the second and third cleaning plates 10, 11, 13 are shown. The working edge 10a' in FIG.
a'' is for the inner circumferential surface of the skirt portion 12;
The working edges 11-1, 11-1' in the figure are for the outer peripheral surface of the riser 4, and the working edges 11-2, 11-
2' is for the inner circumferential surface of the riser 4, and the working edge 14' in FIG. 4 is for the shoulder surface 14 of the bell-shaped body 3.

The first and third cleaning plates 10 and 13 are non-rotating elements that act on the bell-shaped body 3 rotated by the operating device 6 to clean the skirt portion 12 and shoulder portion of the bell-shaped body, respectively. , the second cleaning plate 11 is rotated by the rotating bell-shaped body 3 to clean the riser pipe 4.
Clean the top of the

Note that the first, second, and third cleaning plates 10, 11,
An appropriate amount of gap (for example, about 2 mm) is provided between the working edge of No. 13 and the surface to be cleaned, but these gaps provided at various locations are not shown in the figure to avoid complicating the figure. .

Effects of the invention: This invention provides a floor drainage device that can be cleaned extremely easily without disassembly.
Conventional appliances of this kind require troublesome disassembly operations to clean, so they were left unattended even when they began to emit strange odors, and were only disassembled and cleaned when a blockage occurred. Things can be cleaned by simple operations associated with floor cleaning work, and the occurrence of strange odors and clogging can be prevented.

[Brief explanation of the drawing]

Figure 1 is a vertical sectional view of the floor drainage equipment according to the present invention, Figures 2, 3 and 4 are respectively
It is a front view which shows the 1st, 2nd, and 3rd cleaning board of the apparatus for floor drainage of the figure taken out.

Claims (1)

[Scope of utility model registration request] In the case of a type in which a trap action part is provided in the vessel body by a riser pipe connected to the drain pipe and a bell-shaped body fitted to this riser pipe, and a perforated plate is provided at the top of the vessel body, the bell-shaped body A manual operating device for giving rotation to the bell-shaped member is provided, the rotating operating shaft of the device is supported by a perforated plate, and an operating handle that is tiltably connected to the rotating operating shaft is housed in a slot on the perforated plate. A first cleaning plate corresponding to the circumferential surface of the trap acting section is held in a non-rotating state by a device body, and a second cleaning plate corresponding to the circumferential surface of the riser pipe of the trap acting section is provided by a bell-shaped body or the above-mentioned manual A floor drainage device characterized in that it is connected to a rotating operating shaft of an operating device.