JP2006125129A - Deodorizing cover - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a deodorizing cover which positively prevents leakage of odors occurring in a drain pipe or the like from an aperture of a drain port or the like, to thereby eliminate an unpleasant feel caused by the odors. <P>SOLUTION: The deodorizing cover is formed of a blocking member (2) for blocking the aperture of the drain port (32) or the like from which odors leak, and a deodorant (5) for deodorizing the odors, held on the blocking member (2) on a side of an odor source. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

  The present invention relates to a deodorizing cover used mainly in a house to prevent odors from leaking from a drain outlet of a watering facility.

  In a rented house, etc., after the resident has moved out, the drainage pipe connected to the toilet bowl in the bathroom, bathroom, kitchen, or other toilets, and vacancies until the next tenant is decided It is common practice to prevent the odor of these drain pipes from leaking indoors by filling the trap with water.

  However, if the vacancy condition continues for a long time, the water stretched on the trap will not dry, and the odor of the drain pipe will fill the room, so people who enter the room may feel uncomfortable . Therefore, in order to reduce such discomfort due to odor from the drain pipe, it is necessary to install a plurality of commercially available fragrances in the room.

  Therefore, even if there is no trap water, in order to prevent the odor of the drain pipe from leaking, for example, as described in Patent Document 1 below, by closing the opening such as the drain port with a stopper, It is conceivable to prevent odor leakage from the opening.

JP 2004-162449 A

  However, even if the opening is closed using a stopper as in the above-mentioned Patent Document 1, it is not possible to sufficiently prevent leakage of odor, and it is not possible to eliminate discomfort due to odor unique to the room. could not.

  Therefore, the present invention eliminates the above-mentioned problems and reliably prevents the odor generated in the drain pipe or the like from leaking from the opening of the drain outlet or the like, and prevents the odor from causing discomfort. An object of the present invention is to provide a deodorizing cover that can be used.

  In order to solve the above problems, the deodorizing cover according to the present invention includes a closing member for closing an opening through which odor leaks, and a deodorant for deodorizing the odor on the odor generating source side of the closing member. Is held.

  Moreover, the fragrance | flavor is hold | maintained on the opposite side to the odor generation source in the said obstruction | occlusion member.

  Furthermore, an adhesive for attaching the closing member to the periphery of the opening is provided.

  Furthermore, the blocking member is formed in a sheet shape or a flat plate shape.

  Specifically, the opening is a drain provided in a water facility. In some cases, the opening is an upper end opening of the toilet bowl.

  When the deodorizing cover according to the present invention is used, the odor leakage from the opening is substantially blocked while blocking the odor leakage from the opening by closing the opening such as the drain port with the closing member. Since it is possible to deodorize in advance with the deodorant retained on the generation source side, it is possible to prevent odor leakage that causes discomfort.

  In addition, since the fragrance is held on the side opposite to the odor generation source in the closing member, even if a slight odor leaks from the opening, the odor can be canceled by the fragrance of the fragrance, and the The fragrance of the fragrance spreads throughout the room, and the fragrance in the room can be improved.

  In particular, in a vacant room such as an apartment, the deodorizing cover according to the present invention is attached to the drain outlet of a bathroom, bathroom, kitchen, or other water supply equipment, or the upper end opening of a toilet bowl, thereby removing the drain outlet or toilet bowl. Even when there is no water in the trap of the drain pipe connected to the bowl, the unpleasant odor peculiar to the space due to the odor of the drain pipe can be eliminated without preparing a commercially available fragrance as in the prior art.

  In addition, the deodorizing cover of the present invention includes an adhesive for attaching the closing member to the periphery of the opening, so that the opening periphery of the mouth of the drain outlet, the upper end of the toilet bowl, etc. The deodorizing cover can be easily adhered, and the opening is sealed by adhesion to the periphery of the opening, so that odor leakage from the opening can be sufficiently prevented.

  Furthermore, since the closing member is formed in a simple shape such as a sheet shape or a flat plate shape, it is possible to reduce the manufacturing cost, and only by placing the closing member having such a shape on the periphery of the opening, The opening can be easily closed.

  Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings. As shown in FIGS. 3 and 4, the deodorizing cover (1) according to one embodiment of the present invention is formed from a drain port (32) provided at the bottom of the wash bowl (31), and its drain port (32). It is used to prevent the odor of the drain pipe (33) connected to

  As shown in FIGS. 1 and 2, the deodorizing cover (1) is provided with a fragrance (4) and a deodorant (5) on a closing sheet (2) as a closing member for closing the drain port (32). ) And are attached in advance. The closing sheet (2) is formed, for example, in a circular shape so as to correspond to the shape of the drain port (32), and has a larger diameter than the drain port (32). Further, the closing sheet (2) is provided with a knob (10) having a part of its outer edge protruding outward.

  The shape of the closing sheet (2) is not necessarily limited to a circle, and is appropriately determined according to the shape of the drain port (32) to which the closing sheet (2) is attached. Further, as the closing member, a sheet-like member is not necessarily used, and for example, a relatively thick flat plate member may be used.

  The closing sheet (2) is attached to the drain port (32) in such a direction that the back side is located on the odor generating source side. The adhesive (28) is previously applied. Accordingly, the back surface of the closing sheet (2) can be easily attached to the peripheral edge of the drainage port (32) simply by placing and pressing the peripheral edge of the closing sheet (2) on the peripheral edge of the drainage port (32). Be able to.

  As this adhesive (28), when removing the closing sheet (2) from the periphery of the drain port (32), a part of the adhesive (28) does not remain in the bonded portion of the periphery of the drain port (32). What has adhesive strength is used. Specifically, for example, an adhesive made of an acrylic synthetic resin is used as the adhesive (28), but it is not particularly limited thereto.

  It should be noted that the adhesive (28) is not applied to the knob (10) on the back surface of the closing sheet (2), and when peeling the closing sheet (2) from the periphery of the drain (32) It can be easily peeled off simply by picking the knob (10) and turning it up.

  In addition, a porous case (14) for containing the fragrance (4) is attached to the central portion of the surface of the closing sheet (2), and a deodorant ( A porous case (15) for housing 5) is attached.

  Each of these porous cases (14) and (15) has, for example, a substantially circular shape when viewed from above, and is adhered to the closing sheet (2) by adhesion or pressure bonding at the peripheral edge thereof. The porous cases (14), (15) are provided with a large number of air holes (24), (25), respectively. These vent holes (24), (25) are formed by the fragrance (4) and deodorant (5) in the porous case (14) (15) through the vent holes (24) (25). The fragrance component (4) and the deodorant component (5) can be released.

  Note that the porous case (14) (15) is not necessarily limited to the case in which the air permeability is ensured by forming the air holes (24), (25) as described above, and itself has air permeability. You may make it use porous members, such as such a nonwoven fabric.

  The fragrance (4) is filled in the porous case (14) on the surface side of the closing sheet (2), and is thereby held on the side opposite to the odor generating source in the closing sheet (2). As the fragrance (4), granular or gel-like solids generally used as household fragrances are used. However, the fragrance is not necessarily limited thereto. For example, the fragrance (4) is liquid on a porous member such as a nonwoven fabric. You may make it use what impregnated this fragrance | flavor.

  On the other hand, the deodorant (5) is filled in the porous case (15) on the back side of the closing sheet (2), and is thereby held on the odor generating source side of the closing sheet (2). As the deodorant (5), granular or gel-like solids generally used as a household deodorant are used, but the present invention is not necessarily limited thereto. A porous member impregnated with a liquid deodorant may be used.

  In this way, the fragrance (4) and the deodorant (5) are provided in layers along the surface direction of the closing sheet (2). Therefore, since the deodorizing cover (1) has a flat and thin shape as a whole, it does not easily interfere with other members around the drain port (32) in the installed state, and is excellent in handleability.

  In this embodiment, the fragrance (4) and the deodorant (5) are retained by filling the porous case (14) (15). The configuration for holding the odorant (5) is not particularly limited. For example, the fragrance (4) and the deodorant (5) may be directly attached to the closing sheet (2).

  Further, on the surface side of the closing sheet (2), a non-breathable release sheet (26) is attached to the surface of the porous case (14) containing the fragrance (4). The air holes (24), (24), etc. of the porous case (14) are sealed. Therefore, it is possible to prevent the fragrance component of the fragrance (4) from being released before the use of the deodorant cover (1).

  On the other hand, on the back side of the closing sheet (2), a non-breathable release sheet (27) is attached over the entire surface, and the porous case (15) containing the deodorant (5) is accommodated. The air holes (25), (25) are sealed and the surface of the adhesive (28) is covered. Therefore, before the deodorant cover (1) is used, the deodorant component of the deodorant (5) can be prevented from being released, and foreign matter can adhere to the adhesive (28) to reduce the adhesive strength. It can be prevented.

  When attaching the deodorant cover (1) having the above configuration to the drain (32) at the bottom of the wash bowl (31) as shown in FIG. 3 (a), the front side and the back side of the closing sheet (2) In the state where the release sheets (26) and (27) are peeled off, the peripheral edge of the closing sheet (2) is placed on the peripheral edge of the drain port (32) as shown in FIGS. The adhesive (28) on the back surface of the closing sheet (2) is adhered to the peripheral edge of the drain port (32). Accordingly, the closing sheet (2) is attached to the periphery of the drain port (32), and the drain port (32) is sealed by the blocking sheet (2).

  Thus, since the cover for deodorization (1) is provided with the adhesive (28) for affixing the obstruction | occlusion sheet | seat (2) to the periphery of a drain port (32), a drain port (32) as mentioned above. In addition to being able to be easily attached to the drain, it is possible to prevent the odor of the drain pipe (33) from leaking from the drain port (32).

  Further, in this attached state, as shown in FIG. 4, the deodorant (5) of the deodorant cover (1) is disposed at a position where it enters the drain port (32). ) The odor of the drain pipe (33) that has flowed back to the vicinity is deodorized by the deodorant (5).

  In other words, the odor of the drain pipe (33) is assumed that leakage from the drain port (32) is largely blocked by closing the drain port (32) with the closing sheet (2), and a slight odor leak occurs. However, the odor will leak after being deodorized on the front side of the closing sheet (2). Moreover, since the fragrance (4) is arranged on the indoor side of the closing sheet (2), the odor slightly leaked from the drain port (32) is canceled out by the fragrance of the fragrance (4) and the fragrance ( The fragrance of 4) spreads throughout the room so that the indoor fragrance can be maintained well.

  Therefore, in the trap (not shown) connected to the drain pipe (33), even if the water stretched on the trap does not dry out, by attaching the deodorant cover (1) to the drain port (32), The odor of the drain pipe (33) can be prevented from leaking from the drain port (32), and the discomfort due to the odor leakage from the drain port (32) can be eliminated.

  In the above embodiment, the case where the deodorizing cover (1) is attached to the drain port (32) at the bottom of the wash bowl (31) has been described. The drain port provided in the can also be attached in the same manner. For example, it may be attached to the drain port provided in the bottom of the sink or the floor of the bathroom.

  Moreover, as shown in FIG. 5, the deodorizing cover (40) according to another embodiment is attached to the upper end opening (42) of the toilet bowl (41). In this embodiment, the cover body (2) is formed in, for example, a substantially pentagonal shape so as to correspond to the shape of the upper end opening (42) of the toilet bowl (41).

  When this deodorizing cover (40) is attached to the upper end opening (42) of the toilet bowl (41), the release sheets (26) and (27) on the front and back sides of the closing sheet (2) are peeled off. The peripheral edge of the closing sheet (2) is placed on the upper end (43) of the toilet bowl (41), and the adhesive (28) on the back of the closing sheet (2) is placed on the upper end (43) of the toilet bowl (41). Adhere to. Accordingly, the closing sheet (2) is attached to the upper end (43) of the toilet bowl (41), and the upper end opening (42) of the toilet bowl (41) is sealed by the closing sheet (2). Become.

  In this attached state, the upper end opening (42) of the toilet bowl (41) is closed with the closing sheet (2), so that the odor of a drain pipe (not shown) connected to the toilet bowl (41) is reduced. ) From the upper end opening (42) can be substantially blocked, and the odor that slightly leaks from the upper end opening (42) is deodorant (5) disposed on the odor generating side of the closing sheet (2). And the fragrance | flavor (4) arrange | positioned at the indoor side of the obstruction | occlusion sheet | seat (3) is deodorized similarly to the said embodiment, and can maintain a room | chamber fragrance favorably.

  Therefore, even if the water stretched on the toilet bowl trap has dried out, the toilet bowl (40) is attached to the upper end opening (42) of the toilet bowl (41) so that the toilet bowl ( It is possible to prevent the odor of the drain pipe connected to 41) from leaking and to eliminate the discomfort caused by the odor leak of the drain pipe.

  The other configurations and effects in the embodiment shown in FIG. 5 are the same as those in the embodiment shown in FIGS. 1 to 4, and FIG. 5 has the same functions as those in the embodiment shown in FIGS. The members are denoted by the same reference numerals.

  The present invention is not limited to the above embodiments, and it is needless to say that many modifications and changes can be made to the above embodiments within the scope of the present invention. For example, the deodorizing cover of the present invention is not limited to the drain port (32) provided in the watering facility such as the wash bowl (31) described above or the upper end opening (42) of the toilet bowl (41). Alternatively, it may be attached to an opening through which other odors leak.

It is a perspective view which shows the cover for deodorization which concerns on one Embodiment of this invention. It is the sectional drawing similarly. It is a perspective view which shows the use condition at the time of closing the drain outlet of a wash bowl bottom part. It is the sectional drawing similarly. It is a perspective view which shows the use condition at the time of closing the upper end opening part of a toilet bowl.

Explanation of symbols

(1) Deodorant cover
(2) Blocking sheet (blocking member)
(4) Air freshener
(5) Deodorant
(31) Washing bowl (water equipment)
(32) Drain port (opening)
(41) Toilet bowl
(42) Toilet bowl upper end opening (opening)

Claims (6)

A deodorizing cover comprising a closing member for closing an opening through which an odor leaks, and a deodorant for deodorizing the odor being held on the odor generating source side of the closing member. The deodorizing cover according to claim 1, wherein a fragrance is held on the side of the closing member opposite to the odor generating source. The deodorizing cover according to claim 1, further comprising an adhesive for attaching the closing member to a peripheral edge of the opening. The deodorizing cover according to any one of claims 1 to 3, wherein the closing member is formed in a sheet shape or a flat plate shape. The deodorizing cover according to any one of claims 1 to 4, wherein the opening is a drain outlet provided in a watering facility. The deodorizing cover according to any one of claims 1 to 4, wherein the opening is an upper end opening of a toilet bowl.

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