JPH0988139A - Water discharge cap - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a water discharge cap which can be easily attached to and removed from a water discharge passage and which does not hinder walking. SOLUTION: A grip 3 is attached to a water discharge body 2 so as to be vertically movable, and is formed at its lower side with a support part 22 which abuts against the cap body 2 when the grip 3 is pulled up by a predetermined distance so as to support the cap body 2, and at its upper side with a lift-up grip part 20 which lowers down to the upper side S of the cover body 2 due to a drop of the pulled-up grip due to its dead weight. Further, the cap body is formed at its upper surface S with a recess 101 for receiving the grip part 20 lowered to the upper surface S without the grip part 20 being projected upward from the surface S.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a drain cover for covering an upper portion of a drainage channel provided in a bathroom washing room or the like.

[0002]

2. Description of the Related Art For example, in a bathroom washing room, various drainage channels (drainage channels) for guiding hot and cold water used during bathing to predetermined drainage holes are formed. Then, various drainage lids are attached on the drainage grooves in order to eliminate obstacles during walking and in consideration of drainage.

FIG. 26 is a partial external perspective view of a conventional drain cover (Japanese Utility Model Publication No. 6-33905) installed above such a drain groove. In the figure, a drain cover 200
Is composed of a drain cover main body 210 in which an elongated cover member 211 is connected with a constant gap 212, and a handle 220 arranged between the drain cover main body 210's gap 212. As shown in FIG. 27, this handle 220 has a drain lid main body 210 via a shaft portion 221 protruding on both sides.
When it is used, it is raised so that the finger hook hole 222 protrudes upward, and when not used, as shown by the chain line. Then, the person is laid down sideways so as not to project above the drain lid main body 210.

As shown in FIG. 26, the drain lid 200 is installed on the step portion 59a of the drain groove 59 and is positioned so that the upper surface thereof is substantially flush with the walking surface H of the washing area. Then, the drainage flowing on the walking surface H at the time of bathing is made to flow into the drainage groove 59 through the gap 212 of the drainage lid main body 210, and the bather steps on the drainage lid 200 at the washing place, which is inconvenient. Move without. Also, this drain groove 59
27 need to be cleaned, the handle 220 of the drain lid 200 at the position indicated by the chain line in FIG. 27 is erected at the position indicated by the solid line, and then the finger hooking hole 222 is put on the finger to drain the drain lid 200. It is moved from the groove 59.

Here, in FIG. 27, 223 and 224
27 is a stop pin of the handle 220. When the handle 220 is at the position shown by the solid line in FIG. 27, the stop pin 223 has a lower step portion 211a of the cover member 211 of the drain lid main body 210.
27, and when this is at the position indicated by the chain line in FIG. 27, the stop pin 224 causes the step portion 211 of the cover member 211.
It is adapted to be positioned at a predetermined position by engaging with a.

[0006]

However, although the conventional drain cover 200 has the handle 220 and its movement is easy, even after the handle 220 is installed on the step portion 59a of the drain groove 59. Since the handle 220 maintains a state of protruding above the drain lid main body 210, if the handle 220 is forgotten to be tilted, there is a problem that a bather stumbles on the handle 220 or injured by stepping on it. It was

The present invention has been made in view of the above points, and an object of the present invention is to provide a drainage lid which is easily attached to and detached from a drainage channel and which does not hinder walking. To do.

[0008]

According to a first aspect of the present invention, the upper part of the concave drainage channel formed below the walking surface is covered so that the upper surface thereof is substantially flush with the walking surface. A drainage lid body having a drainage port for guiding running water on a walking surface to the drainage channel, and a handle for attaching / detaching the drainage channel body to / from the drainage channel, wherein the handle is the drainage lid body. The handle is attached movably up and down, and when the handle is pulled upward by a predetermined amount, a support portion is formed to support the drain cover main body and support it when the handle is pulled upward. On the upper side, a gripping part for lifting is formed that descends to the upper surface side of the drain lid main body when it is dropped by the own weight of the pulled up handle.
That is, a concave portion is formed on the upper surface side of the drain lid main body so as to accommodate the grip portion that has descended to the upper surface side of the drain lid main body so as not to project above the upper surface.

According to the present invention, after pulling up the grip of the handle and grasping the grip firmly (firmly), the support of the handle is applied to the drain lid main body, and the drain lid main body is removed from the drainage channel. In addition to being removable, the drain lid main body is attached to the drainage channel using this handle, and then the handle is dropped by its own weight by releasing the hand from the handle, and the grip portion on the upper side is recessed in the drain lid main body. It can be stored inside without projecting upward. Therefore, in the present invention, the handle of the drain lid attached on the drainage channel does not project outward from the upper surface of the drain lid body, and the drain lid body also has its upper surface flush with the walking surface. Since it is installed on the drain, no obstacle will occur when a pedestrian moves on the drain cover.

According to a second aspect of the present invention, the upper part of the concave drainage channel formed below the walking surface is covered so that the upper surface thereof is substantially flush with the walking surface, and running water on the walking surface is provided. In the drainage lid including a drainage lid main body having a drainage port that guides the drainage channel to the drainage channel and a handle for attaching and detaching the drainage lid main body to the drainage channel, the handle has a concave shape formed on the upper surface side of the drainage lid main body. The handle is arranged inside the recess and is rotated so that the handle is rotated between a storage position in a concave portion that does not project above the upper surface of the drain lid main body and a lifting position that projects above the upper surface of the drain lid main body. Is rotatably supported by the upper drain lid main body, and a restoring moment is applied to the grip so that the grip in the lifted position returns to the storage position in the concave portion.

According to the present invention, the handle in the concave portion can be rotated upward to project upward from the drain lid main body, and then the handle can be gripped to remove the drain lid main body from the drainage channel. , After attaching the drain lid main body to the drainage channel using this handle, by releasing the hand from the handle,
By rotating the handle by the restoring moment, the handle can be accommodated in the concave portion of the drain lid main body without protruding upward.

According to a third aspect of the present invention, the upper part of the concave drainage channel formed below the walking surface is covered so that its upper surface is substantially flush with the walking surface, and A drain lid main body having a drain port for guiding running water to a drainage channel,
In the drain lid provided with a handle for attaching and detaching the drain lid main body to the drainage channel, a gripping portion for lifting the handle is formed on the upper side, and the drain cover main body flows into the lower side. By being inserted into the mouth, the drainage lid main body is provided with a supporting portion that can be engaged with the lower surface side of the drainage lid main body, and the lifting tool is separate from the drainage lid main body.

According to the present invention, the lower part of the lifting tool is inserted into the inflow port of the drain lid main body, the support portion is engaged with the lower surface side of the drain lid main body, and the lifting tool is lifted to open the drain lid main body. Can be removed from the drain. In this case, since the lifting tool is separate from the drain lid body and can be a large one that is easy to handle, the lifting tool may not be left attached to the drain lid body. Hateful.

[0014]

BEST MODE FOR CARRYING OUT THE INVENTION Embodiments of the present invention will be described below with reference to the drawings. Embodiment 1. 1 to 5 relate to a drain lid according to an embodiment of the present invention.

In FIG. 1, a bathroom Y is provided with a washing room 51 in front of a bathtub 50 whose side surface is covered with an apron 52, and a wall panel 53 is provided on the side except the dressing room R side.
Is attached. On the right side wall panel 53 side of the bathroom Y, a makeup mirror 54 and a shower unit 55 are attached to the upper side, and a wash basin 56 to which a mixed faucet 57 is attached is installed on the lower side. ing. In addition, there is 3 on the undressing room R side, which is the entrance side of the bathroom Y.
A sheet of sliding doors 58 is provided, and the upper part is disposed on the floor surface 51a side, which is the walking surface of the washing area 51 along the sliding doors 58, at the upper part.
A drainage groove 59 which is a drainage channel covered with is formed.
Then, the floor surface 51a of the washing place 51, the upper surface S of the drain cover 1,
The floor surface R1 of the undressing room R is arranged so as to form substantially the same surface (being flush with each other) so that a bather or the like can walk comfortably when entering or leaving the bathroom Y (a walking obstacle does not occur). Like).

Here, in FIG. 1, reference numeral 60 is a drainage part for collecting drainage in the bathroom Y, and drainage in the drainage groove 59 is also
Finally, after being collected here, it is discharged outside the bathroom Y. In addition, 61 is a lighting lamp, 62 is a pedestal, and 63 is a washbasin.

Next, the drain cover 1 will be described in detail.
As shown in FIG. 2, the drain cover 1 is a grating type drain cover body 2 in which elongated cover members 11 having a rectangular cross section are arranged so as to form a constant gap 12, and the drain cover body 2 And a handle 3 for attaching (detaching) the drain cover main body 2 to and from the drain groove 59. In addition, the gap 12 of the drain lid main body 2 is the drainage (hot water) scattered / spilled to the sliding door 58 side.
It serves as an inlet to the drain groove 59 side.

The drain cover main body 2 is, as shown in FIG.
A plurality of covering members 11 arranged in parallel with each other with a constant gap 12 without any unevenness are firmly joined by a connecting member 10 orthogonal to the covering members 11 so as not to be deformed even when stepped on during walking. With the cover member 11 dropped on the step portions 59a formed on both upper sides of the drain groove 59,
It is mounted on the drain 59. In this case, the upper surface of the cover member 11 is subjected to anti-slip treatment, and the width of the gap 12 is set to a size that does not hinder walking and allows sufficient drainage. Further, as shown in FIGS. 2 and 4, recesses 101 are formed on the upper surface side at both ends of the central cover member 11 of the drain lid main body 2, and below the recesses 101, the recesses 101 are formed.
Through hole 100 extending to the lower surface of the covering member 11 through
Are formed.

The handle 3 is, as shown in FIG. 4, an upper side grip portion 20 that is housed in the recess 101 of the cover member 11.
And a support portion 22 on the lower side arranged below the cover member 11, and an elongated connection portion 21 that connects these and is arranged in the through hole 100 of the cover member 11, It is attached to the lid body 2 so as to be vertically movable. In this case, the connecting portion 21 is formed so that the outer diameter is sufficiently smaller than the inner diameter of the through hole 100 of the cover member 11, and the length is sufficiently longer than the vertical thickness of the cover member 11, and , Grip 20 and support 2
In No. 2, the outer diameter is formed sufficiently larger than the inner diameter of the through hole 100.

Therefore, in the drain cover 1, the handle 3 can be pulled upward from the drain cover body 2 by a predetermined amount until the support portion 22 of the handle 3 contacts the lower surface side of the drain cover body 2. At the same time, by releasing the handle 3 pulled up, the handle 3 is dropped by its own weight with respect to the drain lid main body 2 until the grip portion 20 of the handle 3 contacts the upper surface S side of the drain lid main body 2. be able to.

Here, as shown in FIG. 3, the grip portion 20 has a recess 101 formed in an oval shape in a plan view.
The upper surface 20a is housed in a state that it does not project above the upper surface S of the drain lid 1, and the upper portion 20a is formed to have a larger diameter than the lower portion so that it can be easily grasped by a hand. Further, the lower portion of the connecting portion 21 has the cover member 1
1, which extends to a position near the bottom of the drainage groove 59, which is sufficiently lower than 1, supports a disc-shaped support portion 22 inserted through a hole (not shown) on the caulked portion 21a at the lower end. .
In addition, the grip portion 22 of the handle 3 is colored in a color that can be easily distinguished from the drain lid main body 2, and the position thereof can be easily understood.

Next, the operation and effect of the drain cover 1 will be described. When hot and cold water is used in the washing place 51 of the bathroom Y via the washbasin 63 and the shower unit 55, the hot and cold water moves to the drainage section 60 side as the floor surface 51a is inclined.
A part of the hot water flows toward the sliding door 58 side along the floor surface 51a and tries to flow out to the undressing room R side. However, since the drain 59 covered with the drain cover 1 is formed on the bathroom Y side along the sliding door 58, the hot and cold water flowing along the floor surface 51 a is drained from the gap 12 of the drain cover 1 through the gap 12. It falls into 59, passes through the drainage groove 59, and is collected on the drainage section 60 side. Therefore, even if hot and cold water is used in the washing place 51 of the bathroom Y, this does not flow out to the undressing room R side.

On the other hand, the floor surface 51a of the washing place 51, the drain cover 1
The upper surface S and the floor surface R1 of the changing room R are flush with each other so as to form substantially the same plane, so that the bather can move from the changing room R to the bathroom Y without worrying about their feet. You can enter and return to the dressing room R from the bathroom Y. That is, since the drainage groove 59 covered with the drainage lid 1 is formed at the entrance / exit of the bathroom Y, it is not necessary to provide a step for returning water at the entrance / exit, and the drainage lid 1 is provided.
Since the upper surface S of the same is formed flush with the floor surface 51a of the washing place 51, even an elderly person with weak legs can step on the upper surface S of the drain cover 1 and easily walk into the bathroom Y without causing walking trouble. You can go in and out.

When cleaning the bathroom Y, etc., the drain cover 1
It is also necessary to clean the drain groove 59. In this case, drain cover 1
Is installed in the upper part of the drainage groove 59 without any gap, and
Since it does not project upward from the floor surface 51a of the washing place 51, it is generally not easy to attach / detach it to / from the drain groove 59. However, since the drain cover 1 has the handle 3, if the handle 3 is used, the drain cover 1 will have a drain groove 59.
Can be easily attached and detached.

That is, as shown in FIG. 5A, the fingertips are inserted into the recesses 101 of the drain lid main body 2 extending on both sides of the upper portion of the handle 3, and after grasping the grasping portion 20 of the handle 3, When the grip portion 20 is pulled upward by a predetermined amount, the grip portion 20 comes out of the recess 101 and becomes easy to grip, and the support portion 22 abuts on the lower surface side of the drain lid main body 2 and lifts it. Will be able to. Therefore, in this state, as shown in (b) of FIG.
If this is lifted up, the drain cover 1 can be easily removed from the drain groove 59. Further, similarly, the drain cover 1 can be attached on the drain groove 59.

In particular, if the drain cover 1 is mounted on the drain groove 59 and then the grip 3 of the handle 3 is released, the handle 3
May drop to the drain groove 59 side by its own weight, the upper surface of the grip portion 20 may be dropped into the recess 101 of the drain lid main body 2, and the handle 3 may project above the upper surface S of the drain lid main body 2. Absent. Therefore, the drain cover 1 does not cause the handle 3 to project above the drain cover main body 2 as compared with the conventional drain cover, so that the bather can feel safe and safe.
You can walk on.

Here, the number of the handles 3 may be one or two or more, and the installation position of the handles 3 with respect to the drain cover main body 2 can be variously determined depending on the shape of the drain cover main body 2. it can. Further, the pulling length of the handle 3 with respect to the drain lid main body 2 may be any length as long as it does not hit the bottom of the drain groove 59. Further, the planar size of the recess 101 of the drain lid main body 2 may be any size as long as the grip 20 of the handle 3 in the recess 101 can be easily grasped, as long as this does not hinder walking. .

Further, the shape of the drain lid main body 2 is the cover member 1
Any one may be used as long as 1 is arranged without unevenness in a state where 1 has a constant gap 12, for example,
It may be integrally formed in the shape of a drain with a resin material. Furthermore, the shape of the drainage channel is an elongated drainage channel 5.
It does not need to be something like 9 and may be a simple recess such as a drainage hole. In this case, the drain cover main body 2 may have a planar shape as long as it covers the drainage channel.

As shown in FIG. 6, a recess 101 or the like is provided at the joint of the cover members 11A in which the two cover members 11 are integrated, and the handle 3 as described above is provided here. You may Further, as shown in FIG. 7, the recess 101 may be formed slightly deeper so that the upper surface of the grip portion 20 of the handle 3 is disposed below the upper surface S of the drain lid main body 2.

Further, as shown in FIG.
Has a shape in which a disc-shaped gripping portion 20 and an engaging portion 22 are formed on both sides of a thin connecting portion 21, and a through hole 100 is formed between the gaps 12 of the cover member 11 of the drain lid main body 2. The support member 13 is attached and the support member 1
The recesses 102 into which the grips 20 are fitted may be formed on the upper surfaces of the cover members 3 on both sides and on both sides.

Also in the drain cover 1, if the fingertips are inserted into the gaps 12 on both sides of the support member 13 and the grip portion 20 of the handle 3 is lifted upward by a predetermined amount, the grip portion 20 is positioned so that it can be easily grasped. At the same time, the support portion 22 causes the drain lid main body 2 to
In this state, if the grip 20 is sufficiently grasped by the hand and lifted, the drain lid main body 2 can be easily lifted together with the grip. Further, when the hand is lifted from the pulled up handle 3, the handle 3 is lowered by its own weight, and the gripping portion 20 causes the recess 10 of the drain lid main body 2 to move.
It is accommodated in the inside 2 without protruding outward from the upper surface S of the drain cover 1. Therefore, also with this drain cover 1, the same effect as that of the drain cover 1 described above can be obtained. In particular, in the drain cover 1, since the grip portion 20 of the handle 3 is large, it can be easily gripped and the drain cover 1 can be easily moved. In addition, handle 3
One of the grip portion 20 and the support portion 22 is attached after the connection portion 21 is inserted into the through hole 100.

Further, as shown in FIG. 9, the handle 3 is
It is composed of a slightly long grip portion 20, a pair of connecting portions 21 extending downward from both end sides of the grip portion 20, and a spherical support portion 22 attached to the lower end of the connecting portion 21 (()).
A through hole 100 is provided in a pair of cover members 11 that are formed in a V shape and that are at least one inside from both ends of the drain lid main body 2, and a grip portion 20 is fitted into the upper surface of the cover member 11 in between. You may make it form 103.

Also in this drain lid 1, if the fingertips are inserted into the gaps 12 of the drain lid main body 2 on both sides of the grip portion 20 of the handle 3 and the grip portion 20 is lifted upward by a predetermined amount, the grip portion 20
Is positioned so that it can be easily grasped, and the support portion 22
Engages with the lower surface side of the drain lid main body 2, so in this state,
If you grasp the gripping part 20 with your hand and lift it,
Along with this, the drain lid main body 2 can also be easily lifted. Further, when the hand is lifted from the pulled up handle 3, the handle 3 is lowered by its own weight, and the grip portion 20 projects into the recess 103 of the drain lid main body 2 from the upper surface S of the drain lid main body 2 to the outside. Paid without. Therefore, also with this drain cover 1, the same effect as that of the drain cover 1 described above can be obtained.
If there is no support (step 59a) on the drain groove 59 side below the cover members 11 at both ends, the handle 3 may be provided so as to straddle the cover members 11 at both ends.

Further, as shown in FIG. 11, the handle 3
Is a gripping portion 20 and a connecting portion 2 extending downward from both sides of the gripping portion 20 with a guide hole 21a formed in the central portion.
1 and a support portion 22 formed so as to fit a guide hole 21a at the lower end of the connection portion 21 and formed in a U-shape, and between the two gaps 12 of the drain lid main body 2. The cylindrical support bars 14 may be attached to each other, and a recess 104 may be formed on the upper surface of the cover member 11 between the support bars 14 so that the grip 20 of the handle 3 does not project upward.

As shown in FIG. 13, when the support portion 22 of the handle 3 whose tip portion is formed to gradually open outward is pressed against the support bar 14 side, the support portion 22 elastically opens. ,
The support bar 14 is inserted into the guide hole 21 a of the connecting portion 21, and the handle 3 is attached to the drain lid main body 2.
Then, the handle 3 is inserted through the gap 12 of the drain lid main body 2.
When the grip 20 is lifted up by a predetermined amount, the grip 20 becomes easier to grip, and the support 22 engages with the lower surface side of the support bar 14, so that the drain cover main body 2 is held by the grip 3. It can be easily moved, and if the grip 3 is released, the grip 20 will be recessed 104 in the drain lid main body 2.
Since the drain cover 1 is housed inside, the same effect as that of the drain cover 1 described above can be obtained with this drain cover 1.

Embodiment 2 FIG. 14 and 15 relate to a drain lid according to another embodiment of the present invention. Note that parts that are the same as or equivalent to those shown in FIG. 2 and FIG. 4 are given the same reference numerals, and descriptions thereof will be omitted.

In the drain cover 1, the drain cover body 2 is integrally formed by, for example, pressing a metal plate. That is, in this drain lid 1, the drain lid main body 2 is provided with a cover portion 15 in which openings 15a of a predetermined size are formed at a predetermined pitch, and a foot portion 16 formed by bending both sides of the cover portion 15 downward by 90 degrees. And the drain lid body 2
When the foot portion 16 is placed on the stepped portion 59 a of the drainage groove 59, the upper surface of the cover portion 15 has the washing place 51 in the bathroom Y.
And the floor surface 51a of the undressing room R and the floor surface R1 of the undressing room R. In this case, the cover 1 that serves as the hot water inlet
The size and pitch of the openings 15a of No. 5 are 5
The hot water flowing on the floor surface 51a of No. 1 can be sufficiently guided into the drainage groove 59, and the bather who passes over the drainage lid 1 causes no obstacle (for example, a tripping) when walking. It is assumed that it has no size.

Also in this drain lid 1, as shown in FIG. 15, a through hole 100 and a recess 101 are formed on both sides of the drain lid main body 2, and a handle 3 similar to that shown in FIG. 4 is formed therein.
By attaching, the same effect as that of the drain cover 1 of the first embodiment can be obtained.

As shown in FIG. 16, the cover 1
5, the foot 16 of the drain lid main body 2 is formed in an oblique shape without providing the opening 15a, and the outer surface of the foot 16 and the step 5 of the drain groove 59 are formed.
While forming a constant gap L between the upper surface of 9a,
A large number of notches 16a that serve as inlets for hot and cold water are provided in the foot portion 16.
Even if the drain cover 1 is provided with the
If the concave portion 101 and the through hole 100 are provided in 5 and the similar handle 3 is provided therein, the same effect can be obtained. In addition, in the drain cover 1, the floor surface 5 of the washing place 51
The hot and cold water on 1a is caused to flow into the drainage groove 59 through the gap L and the cutout portion 16a of the drainage lid 1.

Embodiment 3 FIG. 17 and 21 relate to a drain lid according to another embodiment of the present invention. In addition, in this embodiment, the basic structure of the drain lid main body 2 is the same as that described in the first embodiment.

In the drain cover 1, when the handle 3 is rotatably supported vertically between the drain cover main body 2 and the gap 12 which is the concave portion, and the drain cover 1 is attached to and detached from the drain groove 59, , The handle 3 is rotated to the lifting position a, and the main body 24 of the handle 3 is pulled up above the upper surface S of the drain lid main body 2,
When the handle 3 is not attached and detached, the handle 3 is rotated to the storage position B by the restoring moment M, and the handle 3 is moved to the upper surface S of the drain lid main body 2.
It is designed not to project further upward.

As shown in FIG. 17, the handle 3 has a rectangular main body 24 having a thickness slightly smaller than the gap 12 of the drain cover main body 2 and a finger hook hole 24a formed in the center thereof. In the corner 24b deviated from the center of the lower side of the main body 24,
It is composed of a columnar support portion 25 formed so as to project on both sides of the main body portion 24. In this case, the tips of both side portions on the side of the corner portion 24b of the main body portion 24 protrude outward to form engaging portions 24c and 24d.

Further, the drain lid main body 2 has a structure shown in FIG.
18, an L-shaped insertion groove 105 composed of a vertical portion 105a and a horizontal portion 105b is formed on the facing surface side of a pair of adjacent cover members 11, and as shown in FIG. The cover member 11 on the right side of the insertion groove 105
A stopper pin 17 that engages and disengages with the engaging portions 24c and 24d of the handle 3 is attached to the opposing surface of the. In this case, the upper end of the vertical portion 105a of the insertion groove 105 is open to the upper surface side of the cover member 11, and the uppermost groove portion 105c directed upward and the lower groove portion directed downward at the innermost end of the horizontal portion 105b. 105d is formed.

Then, as shown in FIG. 17, the upper handle 3 is lowered into the gap 12 of the drain lid main body 2,
After inserting the support part 25 into the vertical part 105a of the insertion groove 105 and dropping it to the horizontal part 105b, the support part 25 is moved to the end part of the horizontal part 105b as shown in FIG. As shown by 20, the support portion 25 is dropped into the lower groove portion 105d to position the handle 3 at the lifting position b. Then, in this state, when the hand is released from the handle 3, a downward restoring moment M due to its own weight acts on the handle 3 around the support portion 25, so that the handle 3 is, as shown in FIG. The gap 12 is formed so that the support portion 24c does not rotate upward to the storage position B where it hits the stopper pin 17 and does not project upward from the upper surface S of the drain lid main body 2.
Positioned inside.

When removing the drain cover 1 from the drain groove 59, insert a finger into the gap 12 of the drain cover body 2 and
19, the one end of the engaging portion 24c of the handle 3 in the storage position a is pulled upward, and the handle 3 is rotated upward about the support portion 25 to the lifting position b shown by the solid line in FIG. To move. In this state, when a finger is inserted into the finger hook hole 24a and the handle 3 is pulled upward, the support portion 25 moves into the upper groove portion 105c and the support portion 24d stops as shown by a chain line in FIG. With the pin 17 engaged, the drain lid main body 2 can be easily moved through the handle 3. Further, when the drain lid main body 2 is attached to the upper portion of the drain groove 59 and the hand is released from the handle 3,
The handle 3 that has descended to the lifting position (b) rotates downward due to the restoring moment M and is positioned at the storage position (a) shown in FIG.

Therefore, also in the drain cover 1, the same effect as that of the drain cover 1 of the first embodiment can be obtained.

An elastic body made of rubber or a spring may be connected to the handle 3 and the drain lid main body 2, and a restoring moment may be applied to the handle 3 by the elastic body. Further, even if the drain lid main body 2 is the drain lid 1 having the shape shown in FIG. 14, the opening 15a serving as a concave portion is formed.
By arranging the handle 3 similar to the above, the same effect as the above can be obtained. Furthermore, the drain cover main body 2
However, even in the drain lid 1 having a shape as shown in FIG. 16 that does not have an opening in the upper portion, a concave portion which is a concave portion is formed on the upper surface side of the covering portion 15, and the above-mentioned is formed in the concave portion. By arranging the similar handle 3, the same effect as described above can be obtained.

Embodiment 4. 22 and 23 relate to a drain lid according to another embodiment of the present invention. In addition, also in this embodiment, the basic configuration of the drain lid main body 2 is the same as that described in the first embodiment.

In this drainage lid 1, the grip 3 has a grip portion 26 formed in the upper portion and is inserted into the gap 12 of the drainage lid main body 2 in the lower portion, so that it can be engaged with the lower surface side of the drainage lid main body 2. The drain lid main body 2 is formed of a pulling tool separate from the drain lid main body 2 in which the portion 28 is formed.
On the lower surface side of the V groove 106 that engages with the support portion 28 of the handle 3.
Are formed.

When removing the drain cover main body 2 from the drain groove 59, as shown in FIG. 22, after the support portion 28 of the handle 3 is positioned above the drain cover main body 2 along the gap 12, the handle is removed. 3 is lowered to insert the support portion 28 and the connection portion 27 following the support portion 28 into the gap 12, and then, as shown in FIG.
As indicated by 3, the handle 3 is rotated by 90 degrees and pulled up. As a result, the support portion 28 of the handle 3 is positioned inside the engaging groove 106 of the drain lid main body 2. Therefore, by pulling up the handle portion 26, the drain lid main body 2 is moved from the drain groove 59. Easily removed. In addition, the drain cover 59 is attached to the drain groove 59 by the handle 3.
When the handle 3 is attached to the upper side, the handle 3 is rotated downward by 90 degrees with the handle 3 being slightly lowered, and then the handle 3 is pulled up to remove the handle 3 from the drain lid main body 2. Then, the removed handle 3 is stored in another place for the next use.

As described above, in the drain cover 1, the handle 3
Is a separate body from the drain lid main body 2, the handle 3 can be made large, and the handle 3 can be easily handled, and the drain lid main body 2 can be easily handled through the handle 3. You will be able to move. Also, with this drain lid 1,
Since the handle 3 is largely conspicuous, it is not forgotten to leave it attached to the drain cover main body 2, and the drain cover 1 can also achieve the same effect as the drain cover 1 of the first embodiment.

The shape of the handle 3 may be, for example, a U-shape as shown in FIG. 24, and, for example, in the connecting member 10 in the gap 12 of the drain lid main body 2. The support part 28 may be formed in a hook shape so that it can be hooked. Further, the drain cover main body 2 has a drain cover 1 having a shape as shown in FIG.
However, if the support portion 28 of the handle 3 is sized to be inserted into the drain lid main body 2 through the opening 15a, the same effect can be obtained. In this case, the V groove 106 is unnecessary on the lower surface side of the drain lid main body 2.

Further, as shown in FIG. 25, the handle 3
Is formed in a U shape in which a connecting portion 27 extends below both ends of the handle portion 26, and a supporting portion 28 is projected outward from the lower end side of the connecting portion 27. The connecting portion 27 of the handle 3 and the like are formed. Is inserted into the pair of gaps 12 of the drain lid main body 2,
As shown in FIG. 26, the same effect can be obtained by engaging the support portion 28 with the lower surface side of the covering member 11. In this case, since the outer surface side of the lower portion of the supporting portion 28 is inclined inward toward the lower side, when the supporting portion 28 is inserted into the gap 12, the lower portions of the connecting portions 27 are bent so as to approach each other. Once the support portion 28 projects below the drain lid main body 2, the connection portion 27 returns to the original parallel state, so that the upper surface of the support portion 28 moves to the lower surface side of the foot member 10 and engages with it.

In order to remove the handle 3 from the drain lid main body 2, the lower portions of the pair of connecting portions 27 may be bent so as to be close to each other, and the supporting portion 28 may be pulled out from the gap 12.

In the above embodiment, the drain cover in the bathroom has been described, but it goes without saying that the present invention can also be applied to a drain cover for a drain passage provided on an outdoor road or the like.

[0056]

Since the present invention is configured as described above, it has the following effects.

According to the first aspect of the present invention,
A drain lid main body having a drain outlet that guides running water on the walking surface to the drain while covering the upper part of the concave drainage formed below the walking surface so that the upper surface is substantially flush with the walking surface. A drain lid having a handle for attaching and detaching the drain lid body to and from the drainage channel, wherein the handle is attached to the drain lid body so as to be vertically movable, and the handle is attached to a lower side of the handle. When a predetermined amount is pulled up, a supporting portion is formed to support the drain cover body by supporting it, and the upper side of the handle is dropped by its own weight, and the upper surface side of the drain cover body is A grip for lifting is formed down to the upper side of the drain lid main body, and a recess for accommodating the grip lowered to the upper side of the drain lid main body so as not to project above the upper surface. Is formed Since, by using the handle, it becomes easy to removably drainage cover for drainage, and
When walking, the handle does not project above the upper surface of the drain lid main body, and the drain lid does not interfere with walking.

According to the second aspect of the present invention,
A drain lid main body having a drain outlet that guides running water on the walking surface to the drain while covering the upper part of the concave drainage formed below the walking surface so that the upper surface is substantially flush with the walking surface. In a drainage lid having a handle for attaching and detaching the drainage lid body to and from the drainage channel, the handle is arranged in a concave portion formed on the upper surface side of the drainage lid body, and the handle is attached to the drainage lid body. The handle is rotatably supported by the upper drain lid main body so that the handle can be rotated between a storage position in a concave portion that does not project upward from the upper surface of the above and a lifted position that projects above the upper surface of the drain lid main body. And a restoring moment is applied to the grip in the lifted position so that the grip returns to the storage position in the concave portion.
The same effects as the described invention can be obtained.

According to the third aspect of the present invention,
While covering the upper part of the concave drainage channel formed below the walking surface so that the upper surface is substantially flush with the walking surface,
In a drainage lid including a drainage lid main body having a drainage port for guiding running water on a walking surface to a drainage channel, and a handle for attaching / detaching the drainage channel main body to / from the drainage channel, the handle is lifted to the upper side. The grip of is formed, and on the lower side,
By being inserted into the inflow port of the drain lid main body, a support portion engageable with the lower surface side of the drain lid main body is formed.
Since the drainage lid main body is constituted by a lifting tool separate from the drainage lid main body, the drainage lid main body can be easily moved by using the handle. In this case, since a large and conspicuous handle can be used, the handle is not left attached to the drain lid main body, and the same effect as the invention according to claim 1 can be obtained.

[Brief description of drawings]

FIG. 1 is an external perspective view of the inside of a bathroom to which a drain cover according to Embodiment 1 of the present invention is attached.

FIG. 2 is an external perspective view of the drain cover and the like shown in FIG.

FIG. 3 is a plan view around the handle of the drain lid shown in FIG.

FIG. 4 is a sectional view taken along the line AA in FIG. 3;

5 is an explanatory view of the action of the drain cover shown in FIG.
(A) is a figure which is going to pull up a holding part upward, (b) is a figure which is going to pull up a drainage lid main body firmly by gripping a holding part.

FIG. 6 is a plan view of a case where a handle is provided on the united portion of the cover member of the drain lid main body.

FIG. 7 is a cross-sectional view around the handle of the drain lid main body when the upper surface of the handle portion is lower than the upper surface of the drain lid main body.

FIG. 8 is a partial perspective view of a drain cover according to a first modified embodiment of the first embodiment of the present invention.

FIG. 9 is a partial perspective view of a drain cover according to a second modified embodiment of the first embodiment of the present invention.

FIG. 10 is an explanatory view of the action of the drain cover shown in FIG.

FIG. 11 is a partial perspective view of a drain cover according to a third modified embodiment of the first embodiment of the present invention.

FIG. 12 is an explanatory view of the operation of the drain cover shown in FIG. 11.

FIG. 13 is a view showing the shape of the drain cover shown in FIG. 11 on the lower side of the handle.

FIG. 14 is an external perspective view of the drain cover according to the second embodiment of the present invention.

FIG. 15 is a sectional view taken along the line BB of FIG.

FIG. 16 is a sectional view of a drain cover according to a modified embodiment of the second embodiment of the present invention.

FIG. 17 is a partial external perspective view of the drain cover according to the third embodiment of the present invention in a state where the handle is separated.

FIG. 18 is a partial external perspective view of the drain lid shown in FIG. 17.

FIG. 19 is a side view around the insertion groove of the drain lid shown in FIG.

20 is a first operation explanatory view of the drain cover shown in FIG. 17. FIG.

21 is a second operation explanatory view of the drain cover shown in FIG. 17. FIG.

FIG. 22 is a partial external perspective view of the drain lid according to the fourth embodiment of the present invention.

FIG. 23 is an operation explanatory view of the drain cover shown in FIG. 22.

FIG. 24 is an external perspective view of another handle.

FIG. 25 is a partial external perspective view of a drain cover according to a modified embodiment of the fourth embodiment of the present invention.

FIG. 26 is an explanatory view of the action of the drain lid shown in FIG. 24.

FIG. 27 is an external perspective view of a conventional drain lid.

FIG. 28 is a view for explaining the operation of the conventional drain lid.

[Description of sign]

 DESCRIPTION OF SYMBOLS 1 Drain lid 2 Drain lid main body 3 Handle 15a Opening (inflow port, concave part) 16 Notch part (inflow port) 20, 26 Gripping part 21 Gap (inflow port, concave part) 22, 28 Support part 25 Support part 101, 102 , 103, 104 Recess S Upper surface b Storage position b Lifting position

 ─────────────────────────────────────────────────── ─── Continuation of the front page (72) Inventor Kazuo Mitsuda 2-1-1 Nakajima, Kokurakita-ku, Kitakyushu City, Fukuoka Prefecture Totoki Equipment Co., Ltd. (72) Inventor Katsumi, Nakajima, Kokurakita-ku, Kitakyushu, Fukuoka Prefecture 2 1-chome 1-1 Totoki Co., Ltd. (72) Inventor Naoko Danno 2-1-1 Nakajima, Kokurakita-ku, Kitakyushu, Fukuoka Prefecture 72-chome Totoki Co., Ltd. (72) Yoichi Maeda Kokura, Kitakyushu, Fukuoka 2-1-1 Nakajima, Kita-ku Totoki Equipment Co., Ltd.

Claims (3)

[Claims] 1. A drainage which covers an upper part of a concave drainage channel formed below a walking surface such that an upper surface thereof is substantially flush with the walking surface and guides running water on the walking surface to the drainage channel. In a drainage lid including a drainage lid body having a mouth and a handle for attaching and detaching the drainage lid body to and from the drainage channel, the handle is attached to the drainage lid body so as to be vertically movable. Further, when the handle is pulled upward by a predetermined amount on the lower side of the handle, a support portion for hitting and supporting the drain lid main body is formed, and is raised to the upper side of the handle. By the drop of the above handle due to its own weight,
A grip for lifting is formed so as to descend to the upper surface side of the drain lid main body, and further, on the upper surface side of the drain lid main body, the grip portion lowered to the upper surface side of the drain lid main body is formed from the upper surface. A drain lid, which is formed with a recess for accommodating so as not to project upward. 2. A drainage which covers an upper part of a concave drainage channel formed below a walking surface such that an upper surface thereof is substantially flush with the walking surface and guides running water on the walking surface to the drainage channel. A drain lid including a drain lid body having a mouth and a handle for attaching and detaching the drain lid body to and from the drainage channel, wherein the handle is disposed in a concave portion formed on an upper surface side of the drain lid body. In addition, the handle is rotated to a storage position in the concave portion that does not project upward from the upper surface of the drain lid main body and a lifting position that projects upward from the upper surface of the drain lid main body.
The handle is rotatably supported by the upper drain lid body, and a restoring moment is applied to the handle so that the handle in the lifted position returns to the storage position in the recess. A drainage lid characterized in that. 3. A drainage which covers an upper part of a concave drainage channel formed below a walking surface such that an upper surface thereof is substantially flush with the walking surface and guides running water on the walking surface to the drainage channel. In a drainage lid including a drainage lid body having a mouth and a handle for attaching and detaching the drainage lid body to the drainage channel, a gripping portion for lifting is formed on an upper side of the handle. At the same time, a lifting tool, which is formed separately from the drain lid main body, has a support portion formed on the lower side of the drain lid main body by being inserted into the inflow port of the drain lid main body. A drain cover characterized by being composed of.