JP2018127853A - Strainer device for drain port - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a strainer device for a drain port in which stuck material such as slime stuck to the strainer can be easily and quickly removed, and which can be kept clean.SOLUTION: The strainer device for a drain port is constituted by a cylindrical strainer body 1, and a bottom member 2 detachably mounted and fixed to a lower face of the cylindrical strainer body 1. The strainer body 1 is formed to be a cylindrical shape as a whole, in which a plurality of divided and circular arc-shaped drain pieces 4a, 4b, 4c having a large number of drain holes in a peripheral wall are connected by a hinge 5 so as to be expandable, and in which the drain pieces 4a, 4c at both ends are joined and fixed together by joining means 10 so as to be separable. An odor preventing plate 14 is arranged on an upper face of a cylindrical peripheral wall 13, to form the bottom member 2 in an inverted cup-shape. An lower end portion of the strainer body 1 is detachably engaged with the odor preventing plate 14 by engaging means 15, to be connected and fixed.SELECTED DRAWING: Figure 1

Description

  The present invention is a strainer device attached to a kitchen sink or a drain outlet of a bathroom, etc., for a drain outlet that can easily and quickly remove deposits such as slime attached to the strainer and keep it clean. The present invention relates to a strainer device.

  Conventionally, for example, a strainer for collecting and draining food waste such as vegetable waste has been used at a drain outlet of a kitchen sink in a general household. And as shown in FIGS. 12-13, the strainer 40 currently used in the kitchen of the general household conventionally has many draining holes 43 in the upper side peripheral wall 42 among the peripheral walls 41 formed in the elongated cylindrical body. While opening the drainage portion 44, the odor stop plate 46 is installed on the upper surface without opening the drainage hole in the lower peripheral wall 45, and the odor stop portion 47 formed in a reverse cup shape is used as the drainage portion. The lower portion of the portion 44 is integrally formed continuously.

Furthermore, the strainer shown in the following patent document, which is a prior patent document relating to a strainer, is also provided with a cylindrical draining portion (FIG. 1) by opening a large number of draining holes in the peripheral wall in the same manner as the strainer used in the general household.・ 2 waste container 2) is formed, and a bottom plate (not indicated by a symbol in the figure) is shown at the lower end of the draining part, but it is clear from the description of FIGS. Is different from the strainer conventionally used in ordinary households except that a lower peripheral wall having no opening is not provided.

The strainer used in the conventional general household and the strainer shown in the patent document are both formed in a cylindrical shape in which the odor stop portion or the bottom plate is integrally fixed to the lower end of the draining portion. .

Japanese Utility Model Publication No. 2-78673

The strainer currently used in general households and the strainer described in the patent document are both fixed to the lower end of the draining portion formed in a cylindrical shape, and the odor stop portion or the bottom plate is integrally fixed. When the strainer is removed from the kitchen sink or bathroom drain and washed, the strainer remains in a cylindrical shape and cannot be reduced in volume by decomposition or the like. There is a problem that it is troublesome to clean the wall surface, the odor control part, or the bottom plate part, and it is difficult to completely remove deposits such as slime, and the strainer is immersed in the cleaning agent for a certain period of time. In the case of soaking and cleaning, the amount of the cleaning agent used is increased because the strainer is high even if the strainer is laid down. There is a problem that there is.

The present invention has been made to solve the above-mentioned problems, and a plurality of arc-shaped drainage pieces are respectively connected by hinges and joining means to form a cylindrical strainer body, and the strainer body is cleaned during cleaning. It expands into a wave shape through the hinge and is disassembled into the strainer body and the bottom member, so that the thickness of the strainer body is reduced and immersed in a cleaning agent, or a sponge or the like with a cleaning liquid is washed. By cleaning with members, it is possible to reduce the amount of cleaning agent soaked compared to the case of a conventional cylindrical strainer, and the cleaning operation with the cleaning agent is quick and easy without any trouble. In addition to providing a drainage strainer device that can be performed at the same time, the bottom member is less contaminated than the strainer body. By decomposing the section member, the cleaning operation of said bottom member is also intended to provide a very easy to become water outlet strainer device.

The present invention provides a means for solving the above-mentioned problems in claim 1,
A drainage strainer device comprising a cylindrical strainer body and a bottom member that is detachably attached to the lower surface of the strainer body, wherein the strainer body has a number of drainage holes in the peripheral wall. The arc-shaped drain pieces divided into a plurality of plastic openings are connected by hinges so that they can be expanded and unfolded, and the drain pieces at both ends are joined and fixed together by the joining means, and are separable. On the other hand, the bottom member is formed with an odor stop plate, and the lower end portion of the strainer body is engaged with the odor stop plate by an engagement means so as to be removable. A drainage strainer device characterized in that it is connected and fixed to
Or in claim 2,
A drainage strainer device comprising a cylindrical strainer body and a bottom member that is detachably mounted on and fixed to the lower surface of the strainer body, wherein the strainer body has a number of drainage holes opened. Formed in the shape of a curl, integrally joined and fixed by means of joining at both ends, and separable as a whole, the whole is formed in a cylindrical shape, while the bottom member is formed with a bottom plate and on the bottom plate A drainage strainer device is provided, characterized in that the lower end portion of the strainer main body is engaged and fixed integrally by an engagement means so as to be removable,
Furthermore, in claim 3,
The drainage strainer device according to claim 1 or 2, wherein the bottom member is formed in an inverted cup shape by installing an odor stop plate on the upper surface of a cylindrical peripheral wall. A strainer device is provided,
And furthermore, in claim 4,
The drainage strainer device according to claim 1 or 2, wherein the bottom member is formed of a disc-shaped bottom plate made of a flat plate.

According to the present invention having the above structure, the strainer body integrated with the bottom member is taken out from the drainage port, and then the joining means of the drainage pieces at both ends of the plurality of drainage pieces is peeled off. For example, each of the plurality of drainage pieces is unfolded via a hinge, thereby releasing the engagement state of each drainage piece with the bottom member, and the strainer body is very easily removed from the bottom member. Then, it can be expanded and thinned into a corrugated sheet, and then the cleaning operation can be started immediately. Then, the cleaning operation is performed by expanding the strainer body into a wave shape through the hinge to reduce the overall thickness and immersing it in the cleaning agent, or cleaning it with a cleaning member such as a sponge with a cleaning liquid. As a result, it is possible to reduce the amount of cleaning agent to be immersed, compared with the case of a conventional cylindrical strainer, and the cleaning work with a cleaning member such as a sponge to which the cleaning agent is attached is short and troublesome. It can be done easily. Since the bottom member is less contaminated than the strainer body, the bottom member can be easily cleaned by disassembling the strainer body and the bottom member.

1 is an overall perspective view showing a first embodiment of a strainer device for a drain according to the present invention. It is a top view of the strainer main body which comprises the strainer apparatus for drainage ports of this invention by 1st Example. In the strainer apparatus for drain ports of this invention by a 1st Example, it is a front view which notches one part and shows the state which attached the strainer main body to the bottom part member. It is a perspective view of the bottom member in the strainer device for drain outlets of the present invention by the 1st example. It is a longitudinal cross-sectional view of the bottom member in the strainer apparatus for drain outlets of this invention by a 1st Example. It is a front view which shows the state which expand | deployed the strainer main body which comprises the strainer apparatus for drainage ports of this invention by 1st Example. It is a top view which shows the state which developed the strainer main body which comprises the strainer apparatus for drainage ports of this invention by 1st Example. It is the whole perspective view showing the 2nd example of the strainer device for drainage of the present invention. In the strainer apparatus for drain outlets of this invention by a 2nd Example, it is a front view which notches one part and shows the state which attached the strainer main body to the bottom part member. It is a perspective view of the bottom part member in the strainer device for drainage of the present invention by the 2nd example. It is a longitudinal cross-sectional view of the bottom member in the strainer apparatus for drainage ports of this invention by 2nd Example. It is a perspective view of the strainer conventionally used in the kitchen of a general household. It is a front view which notches and shows a part of the strainer. It is a perspective view which shows the state which joins and fixes a strainer main body to a bottom part member in 1st Example of this invention strainer apparatus for drains.

An embodiment of the strainer device for a drain of the present invention will be described in detail with reference to the drawings. FIG. 1 is an overall perspective view showing a first embodiment of a drainage strainer device according to the present invention. The device according to the present invention includes a cylindrical strainer main body 1 that can be disassembled and deployed, and a strainer main body 1. The bottom member 2 is detachably mounted on the lower surface. Hereinafter, the first embodiment will be described in detail with reference to FIGS.

The strainer body 1 constituting the strainer device according to the first embodiment has arcuate drainage pieces 4a, 4b, 4c (in the embodiment) divided into a plurality of plastics having a large number of drainage holes 3 in the peripheral wall. In the present embodiment, the drainage pieces 4a and 4c at both ends are connected to each other by hinges 5 so as to be unfolded. These are formed in a cylindrical shape so that they can be integrally fixed and separated by a joining means 10 described later.

That is, the cylindrical strainer main body 1 includes longitudinal edge portions 6 of the drainage piece 4b located in the middle portion and longitudinally inner edge portions of the drainage pieces 4a and 4c located on both sides of the drainage piece 4b. 7 are connected to each other by hinges 5 so as to be openable and closable, and joint means 10 are provided at the longitudinal outer end edges 8 and 9 of the drainage pieces 4a and 4c located at both ends. The longitudinal outer edge portions 8 and 9 of 4c are integrally joined and fixed by the joining means 10 to form a cylindrical shape.

The joining means 10 for forming the cylindrical strainer body 1 by joining and fixing the longitudinal outer edge portions 8 and 9 of the drainage pieces 4a and 4c located at the both ends is not particularly limited, A configuration as shown in FIGS. 6 to 7 is recommended. That is, in FIG. 6 to FIG. 7, a plurality of fitting protrusions 11 are provided at intervals in the longitudinal outer edge 8 of the drainage piece 4 a with an interval, and the fitting protrusions 11 are inserted and fixed. The fitting insertion recess 12 is provided on the longitudinal outer edge 9 of the drainage piece 4c. Thus, the fitting protrusions 11 projecting from the longitudinal outer edge 8 of the drainage piece 4a are fitted and fixed to the fitting recesses 12 of the drainage piece 4c, so that the drainage pieces 4a and 4c at both ends are fixed. As shown in FIGS. 1 and 2, the drainage pieces 4a, 4b, and 4c can be integrally joined and fixed in a cylindrical shape.

Note that the drainage pieces 4a and 4c at both ends are fixed by fitting and fixing the fitting protrusions 11 protruding from the vertical outer edge 8 of the drainage piece 4a into the fitting recesses 12 of the drainage piece 4c. When the strainer body 1 is integrally joined and fixed, and the drainage pieces 4a, 4b, and 4c are integrally joined and fixed in a cylindrical shape and deployed as shown in FIG. If the fitting projection 11 fitted and fixed in the fitting recess 12 is peeled off by holding 4a and 4c, and the fitting and fixing state of the fitting projection 11 to the fitting recess 12 is released, The strainer body 1 in which the drainage pieces 4a, 4b, and 4c are integrally joined and fixed in a cylindrical shape is separated, and the drainage pieces 4a, 4b, and 4c are expanded via a hinge 5 as shown in FIG. And can be in an expanded state.

Any bottom member 2 that is detachably mounted on and fixed to the lower surface of the strainer body 1 having the above-described configuration can be adopted as long as it can be detachably mounted on the lower surface of the strainer body 1. . The bottom member 2 need not be particularly limited, but is preferably a bottom member 2a having a reverse cup shape as shown in FIGS. As shown in FIG. 8 to FIG. 11 as an example, a disc-shaped bottom member 2b may be used.

First, the bottom member 2a shown in FIGS. 3 to 5 which is the first embodiment of the present invention will be described. 3 to 5, an odor stop plate 14 is installed on the upper surface of the cylindrical peripheral wall 13 so that the odor from the drain (not shown) does not diffuse on the sink or in the bathroom. In addition to being formed in a cup shape, the lower end portion of the strainer body 1 is engaged with the engaging means 15 so as to be detachable on the odor stop plate 14, and is connected and fixed to be attached to the drain port. Yes.

The engaging means 15 for engaging and fixing the lower end portion of the strainer body 1 on the odor stop plate 14 constituting the bottom member 2a so as to be freely removable is not particularly limited, but preferably, FIG. It is recommended to configure as shown in FIG. That is, as shown in FIG. 3 to FIG. 5, the engaging means 15 has a concave groove 16 provided in the lower part of the outer peripheral surface of the odor stop plate 14 and an outer peripheral edge of the odor stop plate 14 on the concave groove 16. Each drainage piece constituting the strainer body 1 is formed so that it can be engaged with the recess 16 of the odor stop plate 14 and can be engaged with the engagement protrusion 17. At the lower end edge of the inner peripheral walls of 4a, 4b, and 4c, a locking protrusion 18 that is locked to the locking protrusion 17 is extended in an obliquely inward and downward direction. In the figure, reference numeral 19 denotes a take-out member, which is used when taking out the apparatus of the present invention attached to the drain port from the drain port for cleaning. In the embodiment, the take-out member 19 protrudes from the upper inner wall surface of the drainage piece 4c. However, for example, the take-out member 19 can be a curved take-out member like a bucket handle. The configuration is arbitrary.

Next, a second embodiment of the strainer device for drainage according to the present invention will be described in detail. FIG. 8 is an overall perspective view showing a second embodiment of the drain port strainer device of the present invention, and, like the first embodiment, a cylindrical strainer body 1 that can be disassembled and deployed, The bottom member 2 is detachably mounted and fixed to the lower surface of the strainer body 1. Hereinafter, the second embodiment will be described in detail with reference to FIGS. As shown in FIGS. 8 to 11, the strainer body 1 in the second embodiment has the same configuration as that of the first embodiment, but the configuration of the bottom member 2 is different from that of the first embodiment. It is. That is, unlike the first embodiment, the bottom member 2b shown as the second embodiment is formed by a disk-shaped bottom plate 20 having no cylindrical peripheral wall and made of a flat plate, and the bottom plate 20 is formed by the strainer. An engaging means 15 similar to that of the first embodiment is provided so as to be removable at the lower end of the main body 1. The bottom member 2b includes a concave groove 16 and a locking projection 17 provided in the bottom member 2a of the first embodiment. 9 to 11, reference numeral 21 denotes draining small holes formed in the bottom plate 20 by a large number.

Therefore, in the drain port strainer device according to the second embodiment, the bottom plate is fixed to the lower end of the strainer described in the patent document, whereas in the case of the second embodiment, the bottom member 2b ( This is different from the strainer body 1 in that it is detachable from the strainer body 1. The operation of the engagement and removal of the strainer body 1 and the bottom member 2b using the engagement means 15 is the same as that in the first embodiment, and the description thereof is omitted.

The operation of the apparatus of the present invention having the above-described configuration will be described with reference to FIG. 14, assuming that the bottom member 2a according to the first embodiment is used. The case where the bottom member 2a according to the second embodiment is used is substantially the same as the case where the bottom member 2a according to the first embodiment is used.

First, in order to engage and fix the strainer main body 1 on the odor stop plate 14, the strainer main body 1 is expanded and deployed after releasing the joint fixing state of the drainage pieces 4a, 4b and 4c, and then FIG. As shown in FIG. 3, the locking protrusions 18 of the drainage pieces 4a, 4b, and 4c are inserted into the concave grooves 15 of the odor stop plate 14 from the outside direction, and the fitting protrusion 11 is integrated with the fitting recess 12 The strainer body 1 is integrally joined and fixed in a cylindrical shape, and the locking pieces 17 of the drainage pieces 4a, 4b, and 4c are locked to the locking claws 16 of the odor stop plate 14. Thus, the strainer body 1 is fixed on the odor stop plate 14 while maintaining the cylindrical shape, thereby fixing the strainer body 1 integrally to the bottom member 2a (FIG. 9). .

Next, when removing the apparatus of the present invention from the drain outlet of the sink and purging deposits such as slime, the strainer body 1 integrated with the bottom member 2a is held from the drain outlet by holding the projection 19 for removal. Then, if each of the drainage pieces 4a, 4c is released by holding the drainage pieces 4a and 4c and releasing the fitting projections 11 that are fitted and fixed to the fitting recesses 12, the drainage pieces 4a and 4c are released. 4b and 4c are in an expanded and deployed state, and the engaging ridges 18 of the drainage pieces 4a, 4b, and 4c are also released from being inserted into the groove 15 of the odor stop plate 14, and the strainer body 1 can be removed from the odor stop plate 14 of the bottom member 2a very easily, and can immediately start a cleaning operation.

Then, as described above, the cleaning operation is performed by expanding the strainer body 1 into a wave shape through the hinge 5 to reduce the overall thickness and immersing it in the cleaning agent, or by applying a sponge with a cleaning liquid. By cleaning with a cleaning member such as the above, it is possible to reduce the amount of cleaning agent to be immersed compared to the case of a conventional cylindrical strainer, and the cleaning operation with the cleaning member takes less time and effort. It can be done easily and easily.

Although not shown, instead of the strainer body of the first and second embodiments provided with the arc-shaped drainage piece divided into a plurality of pieces, the same as the mushroom that is widely used when making rolled sushi In the configuration, a plurality of drain holes are formed, and those formed in the shape of a winding rod having the same joining means and engaging means as the strainer bodies of the first and second embodiments are used as the strainer body. You can also.

DESCRIPTION OF SYMBOLS 1 Strainer main body 2 Bottom part member 2a Bottom part member (1st Example)
2b Bottom member (second embodiment)
3 Drain holes 4 a, 4 b, 4 c Drainage piece 5 Hinge 6 Both longitudinal end edges 7 Longitudinal inner end edges 8, 9 Longitudinal outer end edges 10 Joining means 11 Fitting projection 12 Fitting recess 13 Peripheral wall 14 Odor stop plate 15 Engagement means 16 Recess groove 17 Locking protrusion 18 Locking protrusion 19 Extraction protrusion 20 Bottom plate 21 Drainage small hole

Claims (4)

A drainage strainer device comprising a cylindrical strainer body and a bottom member that is detachably attached to the lower surface of the strainer body. The arc-shaped drain pieces divided into a plurality of plastic openings are connected by hinges so that they can be expanded and unfolded, and the drain pieces at both ends are joined and fixed together by the joining means, and are separable. On the other hand, the bottom member is formed with an odor stop plate, and the lower end portion of the strainer body is engaged with the odor stop plate by an engagement means so as to be removable. A drainage strainer device, which is connected and fixed to the drainage port. A drainage strainer device comprising a cylindrical strainer body and a bottom member that is detachably mounted on and fixed to the lower surface of the strainer body, wherein the strainer body has a number of drainage holes opened. Formed in the shape of a curl, integrally joined and fixed by means of joining at both ends, and separable as a whole, the whole is formed in a cylindrical shape, while the bottom member is formed with a bottom plate and on the bottom plate A drainer strainer device, wherein a lower end portion of the strainer body is engaged and fixed integrally by an engaging means so as to be removable. The drainage strainer device according to claim 1 or 2, wherein the bottom member is formed in an inverted cup shape by installing an odor stop plate on the upper surface of a cylindrical peripheral wall. Strainer device. 3. The drain strainer device according to claim 1, wherein the bottom member is a disc-shaped bottom plate made of a flat plate.

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