JP2014147479A - Toilet tub for temporary toilet - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a toilet tub in which a hole can be hardly made even when the toilet tub is dragged.SOLUTION: A toilet tub 1 assumes a hollow approximately-rectangular-parallelepiped shape, and handle parts 11 and 13 are formed at its four corners, respectively. A distance α between the handle parts 11 and 13 and a bottom surface is set to be in the range of 1-10 cm. The toilet tub 1 is formed by blow molding. A parting plane PL of a mold is provided in the vertical central part of the handle parts 11 and 13 that are provided at both front and rear ends, respectively.

Description

  The present invention relates to a toilet bowl of a temporary toilet.

Temporary toilets may be provided at construction sites.
In this temporary toilet, a toilet tub is provided at the bottom, and a private room is formed by a panel at the top.

By the way, conventionally, when only the temporary toilet and the toilet tub are moved, the handle provided in the toilet tub may be gripped and dragged.
However, when the toilet tub is dragged, the bottom surface of the stool rubs against the ground, so that a hole may be opened in the bottom surface of the stool and the use may not be possible.

  The problem to be solved by the present invention is to provide a toilet bowl in which a hole is difficult to open even if dragged.

  The present invention has been made to solve the above-mentioned problems, and the invention according to claim 1 is a toilet bowl for a temporary toilet formed by blow molding, and at least at one end portion in the front-rear direction. It is a toilet bowl for a temporary toilet, characterized in that the position corresponding to the dividing surface is provided with a location that is 1 cm to 10 cm from the bottom surface.

  According to a second aspect of the present invention, the handle portion is provided at both front and rear end portions, and a position corresponding to the dividing surface is disposed at a middle portion in the vertical direction of each handle portion. It is a toilet bowl for temporary toilets.

  Furthermore, in the invention described in claim 3, the handle portions are provided at both widthwise end portions at both front and rear direction ends, and the bottom surfaces between the handle portions are formed to float upward at both front and rear end portions. The stool for a temporary toilet according to claim 2.

  ADVANTAGE OF THE INVENTION According to this invention, even if it drags, the toilet bowl with which a hole cannot open easily can be provided.

It is a perspective view which shows one Example of the toilet bowl for temporary toilets of this invention. It is a top view of the toilet tank for temporary toilets of FIG. It is a front view of the toilet bowl for temporary toilets of FIG. It is a right view of the toilet bowl for temporary toilets of FIG. It is a rear view of the toilet bowl for temporary toilets of FIG. It is AA sectional drawing of FIG. It is a perspective view which shows the use condition of the toilet bowl for temporary toilets of FIG.

  Hereinafter, an embodiment of a toilet bowl for a temporary toilet according to the present invention will be specifically described with reference to the drawings.

1-5 is a figure which shows one Example of the toilet tank for temporary toilets of this invention, FIG. 1 is a perspective view, FIG. 2 is a top view, FIG. 3 is a front view, FIG. 4 is a right view, FIG. 5 is a rear view.
6 is a cross-sectional view taken along the line AA in FIG. 2, and FIG. 7 is a perspective view showing a use state of the toilet bowl for the temporary toilet shown in FIG.

The toilet tank 1 of the present embodiment has a hollow, substantially rectangular parallelepiped shape.
A step portion 3 is provided at the center in the width direction of the front end portion of the toilet 1.
Specifically, a step part 3 is formed in the central part in the width direction of the front end portion of the toilet tub 1 so that a substantially lower half protrudes forward in a rectangular shape. Many protrusions 5 are formed. Thus, a step is formed at the center of the front end of the toilet 1 and a step portion 3 is provided.

  A central portion in the width direction of the rear end portion of the toilet 1 is formed to protrude rearward in a rectangular shape. A rectangular opening 9 is formed at the upper end of the protrusion 7.

Handle portions 11 and 13 are provided at both front and rear ends of the toilet 1 respectively.
In the present embodiment, handle portions 11 and 11 are provided at both ends in the width direction of the front end portion of the toilet tub 1, and handle portions 13 and 13 are provided at both end portions in the width direction of the rear end portion. That is, the handle portions 11 and 13 are formed at the four corners of the toilet 1.

Specifically, both end portions in the width direction of the front end portion of the toilet tub 1 are formed on inclined surfaces 21 and 21 that are inclined downward toward the front. That is, both sides sandwiching the step portion 3 are formed on the inclined surfaces 21 and 21. And the rectangular opening part 23 penetrated up and down is formed in the front-end part of each inclined surface 21, Thereby, the handle | steering-wheel part 11 is formed.
More specifically, a first rod-shaped portion 11a extending in a rod shape forward from the widthwise outer end portion of the lower end portion of each inclined surface 21 and a right-angle inward in the width direction from the tip portion of the first rod-shaped portion 11a. A substantially L-shaped handle portion 11 is constituted by the second rod-like portion 11 b extending and connected to the step portion 3. A rectangular opening 23 penetrating vertically is disposed inside the handle portion 11.

Both end portions in the width direction of the rear end portion of the toilet tub 1 are formed on inclined surfaces 31, 31 that are inclined downward as going backward. That is, both sides sandwiching the protruding portion 7 are formed on the inclined surfaces 31 and 31. A rectangular opening 33 penetrating vertically is formed at the rear end portion of each inclined surface 31, thereby forming the handle portion 13.
More specifically, a first rod-shaped portion 13a that protrudes backward in the shape of a rod from the outer end in the width direction at the lower end of each inclined surface 31 and a right-angle extending inward in the width direction from the tip of the first rod-shaped portion 13a. A substantially L-shaped handle portion 13 is formed by the second rod-like portion 13 b that is connected to the protruding portion 7. A rectangular opening 33 penetrating vertically is disposed inside the handle portion 13.
In the present embodiment, the handle portion 11 and the handle portion 13 are formed at the same height position.

The toilet tank 1 of the present embodiment has a height dimension H of about 36 cm, a front-rear dimension L of about 160 cm, and a width dimension W of about 90 cm.
The distance α between the handle portions 11 and 13 (the center portion in the vertical direction of the handle portions 11 and 13) and the bottom surface of the toilet 1 is 1 cm to 10 cm, preferably 2 to 2 in consideration of ease of gripping. It is 8 cm, more preferably 4-7 cm. In the illustrated example, the handle portions 11 and 13 are provided at a position 6 cm from the bottom surface of the toilet 1.
That is, in the present embodiment, in the state where the toilet tub 1 is placed on the horizontal plane, the interval α between the horizontal plane and the handle portions 11 and 13 is 6 cm.

Asperities are appropriately formed on the upper surface of the toilet 1 to increase the strength.
A substantially rectangular opening 41 is formed at the center of the upper surface of the toilet 1. In the illustrated example, both front and rear end portions of the opening 41 are formed in a semicircular arc shape.
Further, a plurality of nuts 43 are embedded in the outer peripheral portion of the upper surface of the toilet 1.

In the present embodiment, handle portions 47 and 47 are also formed at both ends in the width direction of the central portion in the front-rear direction of the toilet 1.
Specifically, at the center part in the front-rear direction of the toilet tub 1, both end portions in the width direction are recessed inward to form recesses 49, and a rod-like handle portion 47 is formed so as to bridge the walls of the recesses 49. Are provided along the front-rear direction. Further, the handle portion 47 and the concave portion 49 form a rectangular opening 50 penetrating in the vertical direction.

  Concave portions 51 and 51 are formed to be recessed inward in the width direction on both front and rear sides of the recess 49, and the upper end portion of each recess 51 protrudes outward in the width direction to form a plate-like portion 55. Has been. A hole 57 is formed in the plate-like portion 55 so as to penetrate vertically.

  In the present embodiment, the toilet bowl 1 has concave portions 61 and 63 formed at the both ends in the front-rear direction, with the lower end of the central portion in the width direction being recessed upward in a rectangular shape. Specifically, the lower end portion in the width direction central portion of the front end portion of the toilet tub 1 is recessed rearward in a rectangular shape to form a recess 61, and the lower end portion in the width direction central portion of the rear end portion is rectangular in the forward direction. A recess 63 is formed in the recess. Thereby, in the state in which the toilet tub 1 is placed on the horizontal plane, the widthwise central portions of the both ends in the front-rear direction are arranged to float upward from the horizontal plane.

  The toilet tank 1 of the present embodiment having such a configuration is formed by blow molding. That is, the melted synthetic resin is formed into a cylindrical shape, which is sandwiched between molds and inflated with air. In the present embodiment, the toilet 1 is made of polyethylene.

  In the present embodiment, the mold dividing surface (parting line) PL is provided in the middle in the vertical direction of the handle portions 11 and 13 provided at the front and rear end portions. In the example, the vertical center portions of the handle portions 11 and 13 are positions corresponding to the dividing plane PL.

  More specifically, in FIG. 4, the position indicated by the alternate long and short dash line is a position corresponding to the mold dividing surface PL, and the mold dividing surface PL is the handle at the front end in the state shown in FIG. 4. After extending horizontally rearwardly along the vertical center of the part 11 (PL1), it is an inclined surface that slopes upward as it goes rearward (PL2), and further in the vicinity of the upper end of the toilet 1 backward After extension (PL3), it is formed in a concave shape so as to be positioned along the center in the vertical direction of the handle 47 at the center in the front-rear direction (PL4), and further extends rearward in the vicinity of the upper end of the toilet 1 ( PL5) is inclined downward as it goes rearward (PL6), and extends rearwardly (PL7) along the vertical center of the handle portion 13 at the rear end.

  The split surface PL of the mold is arranged at the center in the vertical direction of the handle portions 11 and 13 in the front view and the back view as shown by the one-dot chain line in FIGS.

As described above, in the present embodiment, in the front and rear end portions of the toilet tub 1, the center portions in the vertical direction of the handle portions 11 and 13 are positioned corresponding to the dividing surface PL of the mold.
Since the dividing surface PL of the mold, that is, the thickness of the joint portion of the toilet tub 1 is thicker than the periphery thereof, the thickness of the periphery of the handle portions 11 and 13 is increased. At least the four corners P are formed thicker than the surroundings.

Further, in the present embodiment, at both front and rear end portions, the bottom surface 71 and the inclined surfaces 21 and 31 are connected by inclined surfaces 73 and 75 that are inclined upward as they go outward in the front-rear direction.
Specifically, as shown in FIG. 6, the bottom surface 71 and the inclined surface 21 at the front end are connected by an inclined surface 73 that is inclined upward as it goes forward, and the inclined surface at the bottom 71 and the rear end. 31 is connected by an inclined surface 75 that inclines upward as it goes rearward.
By having such a bent shape, the resin is likely to accumulate during molding, and the thickness of the four corners P at the bottom surface portion is further increased compared to the surroundings.

A temporary toilet T is configured by assembling a private room R with rectangular panels PN1, PN2, PN3, and PN4 and installing a toilet bowl 79 on the upper part of the toilet 1 having such a configuration. In the illustrated example, the panel PN4 is provided with a door D that can be opened and closed. As for each panel PN1-4, a volt | bolt is screwed into the nut 43 provided in the upper surface of the toilet tank 1 from the lower end part, or a volt | bolt is inserted into the hole 57 of the plate-shaped part 55, and a nut is screwed into the volt | bolt. For example, it is fixed to the toilet tank 1. The toilet bowl 79 is connected to the opening 41 at the center of the upper surface of the toilet 1. In addition, a hose etc. can be inserted from the opening part 9 of a rear-end part, and the excrement collected in the toilet bowl 1 can be collect | recovered. A lid (not shown) is detachably provided in the opening 9.
Moreover, when installing the toilet tank 1, it can fix to the ground by driving a pile into the ground via the opening parts 23, 33, 50 of each handle | steering-wheel part 11,13,47. In a present Example, since the handle | steering-wheel parts 11 and 13 are formed in the low position, a pile is easy to drive.

In the present embodiment, the bottom surface of the toilet tub 1 is formed thick because the position corresponding to the dividing surface PL of the mold is arranged at the lower end of the toilet tub 1. Further, in the present embodiment, the mold dividing surface PL is arranged so as to correspond to the center in the vertical direction of the handle portions 11 and 13, and the handle portions 11 and 13 are provided at the lower position of the toilet 1. The wall thickness of at least the four corners of the bottom surface is formed thick. As a result, it is difficult to open a hole in the bottom even if the toilet tub 1 is dragged and moved in a state where one of the handle portions 11 and 13 provided at both ends in the front-rear direction is gripped and slightly lifted, and has excellent durability. It is said.
That is, at least at one end portion in the front-rear direction, the position corresponding to the dividing surface PL of the mold is arranged 1 to 10 cm from the bottom surface, so that the thickness of the bottom surface at the one end portion in the front-rear direction is increased. Accordingly, even if the handle portion at the other end portion in the front-rear direction is gripped and dragged to move, it is difficult for a hole to be opened on the bottom surface.

Further, in this embodiment, when the toilet tub 1 is placed on the ground, the center in the width direction at both ends in the front-rear direction is in a state of floating upward from the ground. Thereby, for example, when the handle portion 11 at the front end portion is gripped and dragged, the portion that rubs against the ground is only in the vicinity of the handle portion 13, and a hole is less likely to open on the bottom surface.
Furthermore, in the present embodiment, the handle portions 11 and 13 are provided at a low position, so that the bottom surface is formed larger than the top surface on which the individual chamber R is provided, and is stable when installed on the ground. .

  By the way, in the present Example, the cylindrical part 83 is formed in the protrusion part 7 so that it may protrude upwards. A hole is made in the upper surface 83a of the cylindrical portion 83 to connect one end portion of the bellows-like hose, and the other end portion of the hose is connected to an air passage formed in the panel. The odor can be discharged to the outside. Further, a cylindrical portion 85 is formed at the center in the width direction of the rear end portion of the toilet tub 1 so as to protrude rearward. A hole may be formed in the distal end surface 85a of the cylindrical portion 85, and a cap may be detachably provided on the cylindrical portion 85, and used as a drain outlet.

The toilet tank of the present invention is not limited to the configuration of the above embodiment, and can be changed as appropriate.
For example, if the dividing surface PL of the mold shown in FIGS. 3, 4 and 5 passes through the middle part in the vertical direction (preferably the central part in the vertical direction) of the handle parts 11 and 13, other parts are set appropriately. Is done. Moreover, in the said Example, although the opening part 41 was formed in the upper surface center of the toilet bowl 1, the position of the opening part 41 can be changed suitably.

  Moreover, in the said Example, although the handle parts 11 and 13 were provided in the front-and-rear both ends, it is good also as a structure which provides a handle part only in the front-back direction one end part side. At this time, even in the case where the handle portion is dragged by placing the position corresponding to the dividing surface PL of the mold at the lower end of the toilet tub 1 at the other end in the front-rear direction, as in the above-described embodiment. , Damage to the bottom is prevented. That is, at the place where the other end in the front-rear direction hits the ground, the position corresponding to the dividing surface PL of the mold is set to a position of 1 to 10 cm from the bottom surface, thereby preventing the bottom surface from being damaged.

1 Toilet tank 11 Handle part 13 Handle part

Claims (3)

A toilet for a temporary toilet formed by blow molding,
A toilet bowl for a temporary toilet, wherein at least at one end portion in the front-rear direction, a position corresponding to the dividing surface of the mold is a position of 1 cm to 10 cm from the bottom surface. A handle is provided at both front and rear ends.
The stool for a temporary toilet according to claim 1, wherein a position corresponding to the dividing surface is arranged in the middle in the vertical direction of each handle portion. Each handle portion is provided at both ends in the width direction at both ends in the front-rear direction,
The toilet bowl for a temporary toilet according to claim 2, wherein a bottom surface between the handle portions is formed so as to float upward at both front and rear end portions.

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