Urinal
A urinal and basin surface technology, applied in the field of urinals, can solve the problems of being unable to be used, unable to be fully cleaned, and the side parts cannot be washed, and achieve the effect of improving cleaning performance, cleaning performance and cleanliness
Active Publication Date: 2015-09-30
TOTO LTD
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Problems solved by technology
Furthermore, if it is desired to manufacture a urinal equipped with an outer peripheral wall, a surrounding wall is required on the outer side of the entire urinal, so there is a possibility that the structure of the entire urinal may be enlarged.
In addition, when the amount of washing water is reduced in accordance with the demand for water saving, there is a possibility that sufficient washing cannot be performed.
Therefore, there is a problem that it is not possible to adopt a configuration that surrounds the outer side of the basin surface with the outer peripheral wall portion.
[0008] In addition, in the conventional urinal shown in Patent Document 2, there is a problem that the washing water spouted from the diffuser cannot sufficiently reach the side parts standing forward in the form of walls from the left and right ends of the basin surface, so that the side parts produce unwashable parts
Method used
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[0063] A urinal according to a first embodiment of the present invention will be described with reference to the drawings. First, according to Figure 1 to Figure 5 The basic structure of the urinal will be described. figure 1 is an overall perspective view showing the urinal according to the first embodiment of the present invention, figure 2 yes figure 1 Front view of the urinal, image 3 yes figure 1 side view of the urinal, Figure 4 is along figure 2 A longitudinal sectional view of the IV-IV line observation, Figure 5 yes figure 1 top view of a urinal.
[0064] Such as Figure 1 to Figure 5 As shown, the symbol 1 represents the urinal of the first embodiment of the present invention, and the urinal 1 is provided with a urinal body 2 made of ceramics and an automatic toilet cleaning unit 4 for cleaning the urinal body 2 (in figure 2 and image 3 are illustrated in , and omitted in other figures). Although the urinal 1 is a wall-mounted urinal installed alo...
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A urinal having the bowl surface formed by only the front face portion in an upper region which does not have any forwardly projecting plate-like side walls at opposite sides thereof as in the conventional urinal. Flush water cleans a wider part of the bowl surface than in the prior art as well as reduce an area of the bowl surface that is not cleaned and provide an improved cleanliness and sanitation of the bowl surface. The urinal includes: a bowl surface being arranged so as to situate between a line segment connecting the left and right side edges and an arcuate segment of a circle having a diameter corresponding to the line segment, as viewed in the horizontal section through the flush water discharging device.
Description
technical field [0001] The present invention relates to a urinal, and more particularly to a urinal that cleans a bowl surface with washing water jetted from a water jetting device so as to spread in left and right directions. Background technique [0002] In the past, for example, a urinal is known, the basin surface has side portions standing forward, forming sidewalls facing inward from the left and right ends of the basin surface, and a water diffuser is arranged on the basin surface at the central upper part of the basin surface. superior. In such a conventional urinal, in order to prevent the cleansing water discharged from the diffuser from being scattered outside the urinal, the cleansing water discharged from the diffuser is not actively supplied to the side portions forming the horizontal wall. [0003] In contrast, a urinal as described in Patent Document 1 has been proposed in which the portion forming the bowl surface of the urinal is surrounded by an outer per...
Claims
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IPC IPC(8): E03D13/00
CPCE03D2201/40E03D13/00
Inventor 谷稔瀧口雄介古田祐一甲斐智弘山﨑洋式
Owner TOTO LTD