JPH0660685U - Urinal trap structure - Google Patents

Abstract

(57) [Summary] [Object] To provide a trap structure of a urinal in which the inside of the trap can be thoroughly cleaned in every corner and a trap structure of various types can be easily configured. [Structure] The trap bodies 8 and 22 and the urinal body 7 are separately configured, and the trap bodies 8 and 22 are separated.
On the side, the trap forming chamber 1 is provided between the outer cylindrical portion 12 fitted on the trap inlet 10 and the inner cylindrical portion 13 connected to the drain pipe.
4 is formed and is mounted between the outer cylindrical portion 11 and the inner cylindrical portion 12 to form a cylindrical portion 21 serving as a trap partition wall in the lower portion of the perforated plate 20.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a urinal trap structure in which a trap body and a urinal body are separately configured, and the inside of the trap can be cleaned.

[0002]

[Prior art]

 Conventionally, for example, the trap structure in the floor-standing type urinal 1 has a structure that is bent in an "S" shape from the inlet 3 of the trap 2 to the drain pipe port 4 as shown in FIG.

[0003]

[Problems to be solved by the device]

 Therefore, there was a problem that the bottom surface 6 of the trap forming chamber 5 and the drain pipe port 4 portion could not be sufficiently cleaned. The present invention has been made in view of the above points, and an object thereof is to provide a urinal having a trap structure that enables cleaning of every corner of a trap.

[0004]

[Means for Solving the Problems]

 In the trap structure of the urinal according to the present invention, the trap body and the urinal body are separately configured, and the trap body has an outer cylinder part to which the trap inflow part opened at the bottom of the urinal bowl is fitted. , An inner cylinder part provided inside the outer cylinder part and forming a trap forming chamber with the outer cylinder part, while the lower part of the perforated plate installed in the trap inflow part is the cylinder part. The tubular portion has a structure in which it is mounted between the outer tubular portion and the inner tubular portion to form a trap partition wall.

[0005]

[Action]

 Since the cylindrical part is formed in the lower part of the eye plate, when this eye plate is installed on the trap body side where the trap body and the urinal body are separately configured, the cylinder part is outside the trap body. The trap structure is formed by being inserted between the tubular portion and the inner tubular portion to form a trap partition wall. Therefore, the outer cylinder portion and the inner cylinder portion are opened upward when the eye plate is removed, so that it is possible to clean every corner of the trap portion and the drainage pipe opening portion. Further, since the trap body and the urinal body are separately configured, even one urinal body can be connected to those having different trap body structures.

[0006]

【Example】

 Hereinafter, an embodiment of a trap structure of a urinal according to the present invention will be described with reference to the drawings. 1 and 2 are partial cross-sectional views showing a trap structure of a urinal according to the present invention. FIG. 1 shows a trap structure applied when a drainage pipe is arranged directly below the urinal body 7. In FIG. 1, the urinal body 7 and the trap body 8 are separate bodies, and a trap inlet 10 is formed at an approximately central portion of the bottom surface of the urinal bowl 9. The peripheral edge of the trap inlet 10 is formed as a short tubular portion 11 protruding downward. An upper portion of the trap body 8 is a double cylinder body including an outer cylinder portion 12 and an inner cylinder portion 13, and a trap forming chamber 14 is formed between the outer cylinder portion 12 and the inner cylinder portion 13. . The gap of the trap forming chamber 14 is not uniform in the circumferential direction, and the front portion of the urinal body 7 is narrower than the rear portion in a sectional view.

The outer tubular portion 12 has an upper end portion which serves as a receiving portion 16 to which the short tubular portion 11 is fitted with a sealing material 15 sandwiched therebetween, and the lower portion of the receiving portion 16 is a neck portion 17 having a narrow neck shape. There is. The lower end of the neck portion 17 serves as the bottom wall of the trap forming chamber 14 and is further connected to the central portion of the inner cylindrical portion 13. The main body portion 18 of the inner cylindrical portion 13 has a straight pipe shape, and the lower portion thereof serves as a connection port 19 to a drain pipe.

The eyelet 20 is installed so as to cover the trap inlet 10, and the lower portion thereof is a cylindrical portion 21. The cylindrical portion 21 is mounted between the neck portion 17 of the outer tubular portion 12 and the inner tubular portion 13 and serves as a trap partition wall in the trap forming chamber 14.

In the urinal trap structure having the above structure, the sealing material 15 is inserted between the outer surface edge of the short tube portion 11 of the urinal body 7 and the inner surface of the receiving portion 16 of the outer tube portion 12. When the eyelet 20 is fitted in a watertight manner and the eyelet 20 is attached, the cylindrical portion 21 of the eyelet 20 is inserted into the trap forming chamber 14 to form a trap structure.

Thus, in the trap structure configured as described above, when the eye plate 20 is mounted, the cylindrical portion 21 thereof is inserted into the trap forming chamber 14 to serve as a trap partition wall, and the eye plate 20 is closed. When removed, the inside of the trap body 8 is opened upward while the trap structure is released, so that the interior of the trap body 8 and every corner in the vicinity of the connection port 19 of the drainage pipe can be cleaned.

FIG. 2 shows a trap structure applied when a drainage pipe is arranged on the back side of the urinal body 7, and is the same structure as FIG. 1 except that the trap body 22 is bent in an L shape. Is.

Further, in this example, since the trap bodies 8 and 22 and the urinal body 7 are separately configured as described above, the trap body having various different structures with respect to the urinal body 7 is provided. Can be recombined and connected.

[0013]

[Effect of device]

 As described above, according to the present invention, it is possible to easily and surely clean every corner of the inside of the trap and the vicinity of the drain pipe, which has been extremely difficult to clean conventionally. In other words, since it is easy to keep the inside of the trap clean at all times, there is no possibility of impairing the sanitary condition of the urinal or producing a bad odor. In addition, since the trap body and the urinal body are configured separately, it is possible to connect various trap bodies of different models to one urinal body, thus aiming at generalization of the urinal body. be able to.

[Brief description of drawings]

FIG. 1 is a partial cross-sectional view showing a trap structure of a urinal according to the present invention.

FIG. 2 is a partial cross-sectional view showing another example of the trap structure of the urinal according to the present invention.

FIG. 3 is a partially cutaway side view showing a trap structure of a conventional urinal.

[Explanation of symbols]

 7 ... Urinal body 8, 22 ... Trap body 12 ... Outer cylinder part 13 ... Inner cylinder part 14 ... Trap forming chamber 20 ... Eye plate 21 ... Cylindrical part

Claims (1)

[Scope of utility model registration request] 1. A trap main body and a urinal body are separately configured, and the trap main body has an outer cylinder part for externally fitting a trap inflow part opened at the bottom surface of the urinal bowl body, and the outer cylinder part of the outer cylinder part. The inner cylinder portion is provided inside and forms a trap forming chamber between the inner cylinder portion and the outer cylinder portion. On the other hand, the lower part of the perforated plate installed in the trap inflow portion is a cylinder portion, and the cylinder portion is A trap structure for a urinal, wherein the trap structure is mounted between an outer cylinder part and an inner cylinder part to form a trap partition wall.