JP2018053695A - Hair catcher - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a hair catcher which easily collects a foreign matter such as hair inside of the hair catcher.SOLUTION: A hair catcher has a body portion 10 to which water toward a wash place drain port 101a from the periphery flows, and has an inflow shield wall 111 which projects in an upper direction from the peripheral edge portion of the body portion 10 and extends along the peripheral edge portion of the body portion 10, and a one-direction circulation wall 112 which extends outward of the body portion 10 from the inflow shield wall 111 and regulates flow of water so that the water flows in one direction of the peripheral edge portion.SELECTED DRAWING: Figure 3

Description

  The present invention relates to a hair catcher.

  Conventionally, it has been known that a hair catcher is disposed in a drain trap in a bathroom or a wash basin so that hair, small garbage, or the like flows into a drain pipe continuous from the drain trap and the drain pipe is not clogged. Since the hair is thin and long, it can be entangled or pinched by the hair catcher, which can be time consuming to clean the hair catcher or to collect the hair. Then, the technique which guides the waste_water | drain from the washroom of a bathroom to the inside of a hair catcher in a swirl form through a standing wall part and an inflow part, and collects hair (for example, refer patent document 1) is proposed.

  Moreover, the handle structure which has the guide which consists of a standing surface extended toward the leg part of a drain-port cover is known (for example, refer patent document 2).

Japanese Patent No. 4777374 Japanese Patent No. 4842076

  Although the inside of the hair catcher disclosed in Patent Document 1 is configured to generate a swirling flow, the drainage from the bathroom washroom flows from various directions into the drainage basin where the haircatcher is installed. However, a turbulent flow is generated outside the standing wall, and a uniform water flow cannot be achieved. For this reason, foreign matters such as hair that has flowed into the drainage mass do not efficiently flow into the hair catcher, but remain in the drainage mass, which may increase the time and effort during cleaning.

  In addition, the hair catcher disclosed in Patent Document 2 has an effect of preventing tangling of the hair to the handle, but the flow of water in the drainage mass is disturbed in the same manner as the hair catcher disclosed in Patent Document 1. It is not possible to collect hair effectively inside the hair catcher.

  An object of the present invention is to provide a hair catcher that can easily collect foreign matter such as hair inside the hair catcher.

  In order to achieve the above object, the present invention provides a hair catcher (for example, a hair to be described later) having a main body (for example, a body 10 to be described later) into which water flows from the surroundings toward the above (for example, a washing ground drain 101a described later). An inflow shielding wall (for example, an inflow shielding wall 111 to be described later) that protrudes upward from the peripheral edge of the main body and extends along the peripheral edge of the main body, and the inflow shielding wall And a unidirectional flow wall (for example, a unidirectional flow wall 112 described later) that regulates the flow of water so that water flows in one direction of the peripheral portion. To do.

  Moreover, it is preferable that the said inflow shielding wall and the said one-way distribution wall comprise the handle which protrudes from the said main-body part.

  The main body has a plurality of openings (for example, a drain opening 23 described later), and drains a part of the water that has flowed into the main body out of the main body (for example, a drain described later). It is preferable that the wall surface of the one-way flow wall extends along a swirling direction of a swirling flow caused by water flowing in the drainage portion.

  In addition, the hair catcher has a washing place drain (for example, a washing place drain 101a, which will be described later) in a bathroom (for example, a bathroom 100, which will be described later) having a washing place (for example, a washing place 101 which will be described later) and a bathtub (for example, a bathtub 102 which will be described later). It is preferable that the one-way flow wall is arranged so as to partition the washing place and the washing place drain.

  Moreover, it is preferable that a plurality of the inflow shielding walls and the one-way flow walls are provided.

  According to the present invention, it is possible to provide a hair catcher that can easily collect foreign matters such as hair in the hair catcher.

It is a top view which shows the bathroom in which the hair catcher of this embodiment is provided. It is a perspective view which shows the drain trap of this embodiment. It is a perspective view which shows the hair catcher of this embodiment. It is a top view which shows the hair catcher of this embodiment. It is a side view which shows the hair catcher of this embodiment. It is sectional drawing which shows the vertical rib of the hair catcher of this embodiment, (a) A figure is AA line of FIG. 5, (b) A figure is sectional drawing cut | disconnected along the BB line of FIG. . It is a perspective view of the hair catcher which concerns on other embodiment.

Hereinafter, an embodiment of the present invention will be described in detail with reference to the drawings.
FIG. 1 is a plan view showing a bathroom 100 in which the hair catcher 1 of the present embodiment is provided. The bathroom 100 has a washing place 101 and a bathtub 102, and each is provided with a washing place drain 101a and a bathtub drain 102a as drains.
The bathtub 102 is a container capable of storing hot water arranged in one of the bathrooms.
The bathtub drain port 102 a is a drain hole provided at the lowest position on the bottom surface of the bathtub 102, and is continuous with a drain pipe 102 b (see FIG. 2) disposed at the lower part of the bathtub 102.

FIG. 2 is a perspective view of the washing ground drain port 101a where the hair catcher 1 is disposed. The washing ground drain port 101a is provided at the lowest position on the side adjacent to the bathtub 102 of the washing ground 101, and is continuous with the drain pipe 101b. The washing ground drain port 101 a is constituted by a drainage basin 120 and a drainage trap 130.
The drainage basin 120 is a recess formed by the floor material of the washing place 101 being recessed downward. The drainage basin 120 has a bottom opening 121 connected to the drainage pipe 101b and a flange portion 122 arranged around the bottom opening 121. Although not shown, the drainage basin 120 is usually covered with a detachable lid.
The drain trap 130 is connected to the lower side of the drain 120, one is connected to the drain pipe 102b extending from the bathtub 102, and the other is connected to the drain pipe 101b extending from the washing ground drain port 101a. The drain trap 130 is configured to collect water drained from the bathtub 102 and the washing place 101 and drain it through a drain pipe 101 b extending from the washing place 101.

FIG. 3 is a perspective view showing the hair catcher 1, and FIG. 4 is a plan view. The hair catcher has a main body 10 provided on the drainage basin 120 and a handle 11.
The main body portion 10 has a substantially conical shape in which the diameter is gradually reduced downward, the inner side surface is inclined without a step, and the top portion has a flat mortar shape. The main body 10 has a substantially circular opening 10 a formed at the top, and is locked to the flange 122 of the drainage basin 120. The water flowing from the periphery of the washing area 101 toward the washing area drain port 101a flows into the main body 10.
The handle 11 extends upward from the upper end of the main body 10 and bends in the outer circumferential direction.

  Specifically, the handle 11 protrudes upward from the upper end of the main body 10, and includes an inflow shielding wall 111, a one-way flow wall 112, and a horizontal knob wall 113. As shown in FIGS. 3 and 4, the inflow shielding wall 111 protrudes upward from the peripheral edge portion of the upper end portion of the main body portion 10, and extends along the peripheral edge portion of the main body portion 10. It extends over about one third of the entire circumference. As shown in FIG. 2, the inflow shielding wall 111 is disposed so as to partition the washing place and the washing place drain.

  The one-way flow wall 112 is integrally formed at the upstream end portion of the inflow shielding wall 111 in the clockwise direction in a plan view shown in FIG. The one-way circulation wall 112 has a width in the vertical direction that is the same as the width of the inflow shielding wall 111 in the vertical direction, and extends outward from the upstream end of the inflow shielding wall 111. More specifically, a vertical rib 21 to be described later is inclined to one side with respect to a downward direction (refer to an imaginary line I1 in FIG. 4) along the inner surface of the main body portion 10, but is a one-way distribution wall. Similarly, 112 is also inclined to one side with respect to the downward direction (see the imaginary line I1 in FIG. 4) along the inner surface of the main body 10. More specifically, in the plan view shown in FIG. 4, the one-way flow wall 112 is slightly curved so as to be convex in the clockwise direction. When the surface of the curved unidirectional flow wall 112 is extended, the unidirectional flow wall 112 does not extend toward the center of the bottom surface portion 31 of the main body 10 in FIG. It extends toward the drainage hole 33 located at the position.

  In the plan view shown in FIG. 4, the horizontal knob wall 113 includes a portion from the upstream end portion of the inflow shielding wall 111 in the clockwise direction to a predetermined position on the downstream side, and an upper end portion of the unidirectional flow wall 112. In addition, they are integrally molded. The horizontal knob wall 113 extends horizontally from the upper end portion of the inflow shielding wall 111 and the upper end portion of the one-way circulation wall 112 to the outside of the main body portion 10. When the hair catcher 1 is removed from the washing ground drain port 101a, the horizontal picking wall 113 is picked up and lifted by a person's finger, whereby the hair catcher 1 is lifted.

As shown in FIGS. 3 and 4, the main body unit 10 includes a water storage unit 3, a drainage unit 2, and a water guide unit 4.
The water reservoir 3 is a part that is disposed below the main body 10 and temporarily stores part of the water that has flowed into the main body 10. The water reservoir 3 includes a bottom surface portion 31, a side surface portion 32, and a water drain hole 33.
The bottom surface portion 31 is a flat surface facing the opening portion 10a of the main body portion 10, and has an area smaller than the area of the opening portion 10a disposed above. Further, the area of the water reservoir 3 is the smallest.
The side surface portion 32 is an inclined surface that connects the periphery of the bottom surface portion 31 and the upper end of the water storage portion 3.
The drain holes 33 are two through holes provided at the lower end portion of the side surface portion 32 so as to face each other.

  The drainage part 2 is disposed at the upper part of the main body part 10, that is, between the upper end of the water storage part 3 and the upper end of the main body part 10. The drainage part 2 is formed along the side surface of the upper part of the main body part 10, and has a rib part 20 and drainage openings 23 as a plurality of openings.

  The rib portion 20 is formed of a thin frame arranged in a lattice shape, and includes a vertical rib 21 and a horizontal rib 22.

  The lateral ribs 22 are a plurality of ring-shaped frame portions that are arranged at intervals in the vertical direction of the drainage unit 2. The lateral rib 22 has a flat surface, and this flat surface is disposed along the inner peripheral surface of the main body 10.

The vertical rib 21 is a vertically long plate-like member, and includes a thin flat surface portion 211 having a predetermined width and a protruding portion 24 described below.
The vertical ribs 21 are a plurality of frame portions that extend downward from above the drainage portion 2 and are provided adjacent to each other. As shown in FIG. 4, the vertical rib 21 is inclined to one side in the circumferential direction along the circumference of the main body 10. The vertical ribs 21 are arranged with the inner surface of the main body 10 aligned in the clockwise direction of FIG. 4, and guide the water flow in the direction S of turning. At the same time, the vertical rib 21 is inclined to one side with respect to a radial virtual line extending from the center of the main body 10 (see the virtual line I1 in FIG. 4). Specifically, the vertical rib 21 extends linearly so as to connect the upper end of the main body portion 10 (the upper end of the drainage portion 2) and the upper portion of the water storage portion 3, and is disposed so as to be inclined obliquely with respect to the radial direction. Is done.

  The vertical ribs 21 are arranged so that the inner surface of the water storage section 3 and the inner surface of the vertical rib 21 are smoothly continuous without a step. The plurality of vertical ribs 21 are formed on the entire inner surface of the main body 10 and are arranged at equal intervals. That is, since the main body portion 10 is gradually reduced in diameter toward the lower side, the vertical rib 21 has an interval between adjacent vertical ribs 21 on the upper end side of the main body portion 10 (drainage portion 2). On the upper end side of the water reservoir 3, the interval between the adjacent vertical ribs 21 is narrowed, and at the same time, the interval between the adjacent vertical ribs is equal along the circumferential direction.

  The vertical rib 21 is formed in a portion connected to the water storage unit 3 so that there is no step with the water storage unit 3 along the direction in which the vertical rib 21 extends.

  FIG. 5 is a side view showing the hair catcher 1. FIG. 6A is a cross-sectional view taken along the line AA of FIG. 5 and is a cross section cut at a position where the lateral rib 22 is present. FIG. 6B is a cross-sectional view taken along line BB in FIG.

As shown in FIGS. 3, 4, 6 (a), and 6 (b), the protruding portion 24 is a protruding portion that protrudes toward the inner surface side of the main body portion 10 along the longitudinal direction of the vertical rib 21. The protruding portion 24 protrudes toward the inner surface side with a length shorter than the length of the vertical rib 21 in the width direction. The projecting portion 24 projects while curving from the flat surface portion 211 of the vertical rib 21 toward the inner surface side of the main body portion 10.
The protrusion 24 is disposed at one end in the width direction of the vertical rib 21, and is disposed along the edge on the outer side in the centrifugal direction in the direction S in which the water flow turns (the downstream side in the direction S in the turn).
The protruding portion 24 continuously extends from the upper end of the drainage portion 2 to the upper portion of the water storage portion 3. More specifically, as shown in FIG. 3, the protruding portion 24 is formed to extend slightly below the lower end portion of the drainage opening 23 of the drainage portion 2 closest to the water storage portion 3. Further, the protruding portion 24 extends to the lateral rib 22 at the upper end of the main body portion 10 (the upper end of the drainage portion 2), and is formed at a position not exceeding the upper end of the main body portion 10.

  The drain openings 23 are a plurality of openings formed between the rib portions 20. Through the drain opening 23, water drained into the washing place 101 flows into the inside of the main body 10 and flows out from the main body 10 side to the outside.

  As shown in FIGS. 3 and 5, the water guide section 4 is provided near the boundary between the drainage section 2 and the water storage section 3 on the outer surface side of the main body section 10. Specifically, the water guide section 4 is provided at a position corresponding to the upper end of the water storage section 3 on the outer surface of the main body section 10. The inner surface of the main body portion 10 corresponding to the portion where the water guide portion 4 is provided is smoothly formed without a step. The water guide portion 4 includes a receiving surface 41, a connecting portion 42, and a water guide opening 43.

  The receiving surface 41 is a convex portion that protrudes outward from a position corresponding to the upper end of the water storage unit 3 on the outer surface of the main body unit 10, and is provided outside the water storage unit 3 along the outer circumferential direction of the main body unit 10. The receiving surface 41 protrudes in a substantially horizontal direction.

  As shown in FIG. 5, the connecting portion 42 is a substantially triangular portion that connects the receiving surface 41 and the outer surface of the main body portion 10. In the connecting portion 42, one side of the triangle that is inclined is continuous to the outer surface of the main body 10, that is, the outer surface side of the vertical rib 21, the other side is continuous to the receiving surface 41, The side connecting the end and the distal end of the side on the longitudinal rib side is the base of the triangle. An angle formed by the bottom side (side extending from the distal end portion of the receiving surface 41 to the outer surface of the vertical rib 21) and the outer surface of the vertical rib 21 is an obtuse angle θ.

  The water guide opening 43 is a space formed between the vertical ribs 21 adjacent to each other on the receiving surface 41 and is continuous with the drainage opening 23.

Next, the state of use of the above hair catcher 1 will be described.
When hot water is used in the washing place 101 of the bathroom 100, for example, the hair is washed, the hair that has come off flows toward the washing place drain port 101a along with the water flow. Water collects in the drainage basin 120 arranged at the lowest position of the washing place and falls to the bottom opening 121 of the drainage basin 120. The hair catcher 1 is disposed at the bottom opening 121 of the drainage basin 120 so as to be locked to the surrounding flange portion 122. A part of the water that has fallen down passes through the drain opening 23 of the drainage part 2 and further falls into the drain trap 130 and is drained through the drain pipe 101b.

  A part of the water that goes to the washing ground drain port 101a in the washing place 101 flows into the main body 10 of the hair catcher 1. At this time, the inflow shielding wall 111 disposed between the washing ground drain 101a and the washing ground 101 prevents water from flowing directly from the washing ground 101 side to the washing ground drain 101a, that is, from the upper right in FIG. . Then, the water that flows from the upper right of FIG. 4 and collides with the inflow shielding wall 111 flows along the inflow shielding wall 111 in a clockwise direction and a counterclockwise direction of the main body 10. The water flowing in the clockwise direction flows along the inflow shielding wall 111 and flows into the drainage portion 2 from the position of the end portion of the inflow shielding wall 111 in the clockwise direction. Further, the water that flows in the counterclockwise direction flows along the inflow shielding wall 111, collides with the one-way circulation wall 112, is bounced back, flows in the clockwise direction, and is the end of the inflow shielding wall 111 in the clockwise direction. It flows into the drainage part 2 from the position. In addition, the water flowing along the surface in the counterclockwise direction of the unidirectional flow wall 112 in FIG. 4 (the surface on the left side of the unidirectional flow wall 112) flows along the surface and drains. 2 and flows along the longitudinal rib 21 on the extension. In other words, the wall surface of the unidirectional flow wall 112 (the left side surface of the unidirectional flow wall 112 in FIG. 4) extends along the swirl direction of the swirl flow caused by the water flowing in the drainage section 2, and swirls the water The direction and the direction in which water turns by the drainage part 2 are the same. For this reason, the one-way flow wall 112 regulates the flow of water so that water flows in one direction of the peripheral edge of the main body 10.

  If the amount of water flowing into the drainage basin 120 is a predetermined amount, the vertical ribs 21 incline the inner surface of the main body portion 10 in one direction with respect to the downward direction. It is guided by the rib 21 and flows in the direction S of turning in the hair catcher 1.

  The vertical rib 21 is provided with a protruding portion 24 that protrudes toward the inner surface side of the main body portion 10. For this reason, a plurality of hairs are formed on the protruding portions 24 of the vertical ribs 21 that are formed adjacent to each other, so that a gap is formed between the hair and the flat portion 211 of the vertical ribs 21. A water flow flows into this gap, and the hair is floated from the inner surface of the main body 10. Since the vertical ribs 21 are arranged at equal intervals, no matter which drainage opening 23 the hair flows in or from any position of the opening 10a of the main body 10, the vertical ribs 21 are attached to the inner surface of the main body 10. It is hard to stick and turns in the same way.

  Since the protruding portion 24 protrudes toward the inner surface side of the main body portion 10 and continues to the upper portion of the water storage portion 3, water flows along the vertical rib 21 without getting over the vertical rib 21. The water flowing along the vertical ribs 21 does not easily flow out of the drainage unit 2 and easily flows into the inside of the main body unit 10, that is, the water storage unit 3 below. As described above, since the vertical rib 21 is inclined to one side in the circumferential direction, water flows in the direction S of turning along the vertical rib 21. In addition, since the protrusion part 24 is curving loosely toward the inner side of the main-body part 10 from the plane part 211, it is easy to remove dirt.

  Since there is no step on the inner surface of the main body portion 10 corresponding to the portion where the water guide portion 4 is provided between the drainage portion 2 and the water storage portion 3, the hair flows while swirling on the water flow.

  On the other hand, since the drainage opening 2 is provided in the drainage part 2, much of the water that has flowed into the main body part 10 is drained from the drainage opening 23 to the outside of the main body part 10. Then, the water flows down along the outer surface of the main body 10. Between the drainage part 2 and the water storage part 3 on the outer surface of the main body part 10, a receiving surface 41 of the water guide part 4 protruding from the outer surface is provided. A part of the water that travels on the outer surface of the main body 10 is received by the receiving surface 41 and guided to the water guide opening 43, and is guided to the inside of the main body 10. Since the water guide opening 43 is continuous with the drainage opening 23, the water flows into the water storage part 3 below the drainage part 2. The amount of water flowing into the water reservoir 3 is increased as compared with the case where the water guide 4 is not provided.

  When water flows from the water guide section 4 to the water storage section 3, water flows from the water guide opening 43 to the inside through the drain opening 23. The drainage opening 23 is between the adjacent vertical ribs 21 and the vertical ribs 21, and the water becomes a swirling flow while passing through the drainage openings 23 between the vertical ribs 21 that are inclined in one direction. Flow into 3. Since the direction S in which the water guided from the water guide section 4 swirls is the same as the direction S in which the water swirls generated by the inclination of the vertical ribs 21 formed on the inner surface of the drainage section 2, the water flowing from the water guide section 4 However, it merges with the swirling flow that flows to the water storage section along the vertical rib 21, and the swirling flow becomes a stronger vortex.

  A connecting portion 42 is formed between the receiving surface 41 and the outside of the vertical rib 21, and the connecting portion 42 fills the space between the outer surface of the vertical rib 21 and the receiving surface 41, and no useless gap is formed. . The angle formed by the side extending from the distal end portion of the receiving surface 41 of the connecting portion 42 to the outer surface of the vertical rib 21 and the outer surface of the vertical rib 21 is an obtuse angle θ and is easy to wipe from the outside.

  In addition, since the drainage hole 33 is provided in the water storage part 3, the water of the water storage part 3 is also drained when the bathroom 100 is not used.

According to this embodiment, the following effects are produced.
In the present embodiment, the hair catcher 1 is configured to include a main body portion 10 into which water flowing from the surroundings toward the washing place drain port 101a flows, and protrudes upward from the peripheral edge portion of the main body portion 10, and the peripheral edge of the main body portion 10. An inflow shielding wall 111 extending along the portion, and a one-way flow wall 112 extending from the inflow shielding wall 111 to the outside of the main body portion 10 and restricting the flow of water so that the water flows in one direction of the peripheral portion. It was made to contain.

  As a result, the inflow shielding wall 111 dams the wastewater flowing into the drainage basin 120 from the washing place, and most of the water flow in the drainage basin 120 is set in one direction, specifically, in the clockwise direction in FIG. Can do. For this reason, the hair can be reliably guided into the hair catcher 1.

  In the present embodiment, the inflow shielding wall 111 and the one-way flow wall 112 constitute the handle 11 that protrudes from the main body 10. Thereby, the unevenness | corrugation of the hair catcher 1 can be decreased rather than the case where the handle 11, the inflow shielding wall 111, and the one-way distribution wall 112 are provided separately. For this reason, without impairing the cleaning property, the waste water flowing into the drainage basin 120 from the washing place can be dammed, and the majority of the water flow in the drainage basin 120 can be made unidirectional.

  Moreover, in this embodiment, the main-body part 10 has the several drainage opening 23, has the drainage part 2 which drains some water which flowed into the main-body part 10 out of the main-body part 10, and is unidirectional distribution | circulation The wall surface of the wall 112 extends along the swirling direction of the swirling flow caused by the water flowing in the drainage section 2. For this reason, the water that has flowed in the direction along the one-way circulation wall 112 flows along the vertical ribs 21 and can easily generate a swirling flow.

  Moreover, in this embodiment, the hair catcher 1 is arrange | positioned at the washing-room drain port 101a of the bathroom 100 which has the washing place 101 and the bathtub 102. FIG. The one-way distribution wall 112 is disposed so as to partition the washing place 101 and the washing place drain port 101a. For this reason, it is possible to suppress the water flowing from the washing place 101 from flowing directly into the main body 10. Thereby, it can suppress that the flow of the water made into one direction is inhibited by the flow of the water which flowed from the washing place 101.

It should be noted that the present invention is not limited to the above-described embodiment, and modifications, improvements, etc. within a scope that can achieve the object of the present invention are included in the present invention.
FIG. 7 shows a perspective view of a hair catcher 1A according to another embodiment. As shown in FIG. 7, in another embodiment, a plurality of inflow shielding walls 111 and one-way circulation walls 112 are provided.

  Specifically, the inflow shielding wall 111 extends over a quarter of the entire circumference of the peripheral portion of the main body 10, and the center of the main body 10 having a circular shape in plan view (see FIG. 4). In total, two pairs are arranged at diametrical positions in a point-symmetrical positional relationship. Accordingly, two unidirectional flow walls 112 and two horizontal knob walls 113 are also provided. Thereby, the pair of inflow shielding walls 111 can suppress the flow that hinders the swirling flow as much as possible.

Moreover, in the said embodiment, although the vertical rib 21 is extended linearly, it is not restricted to this. The vertical ribs may be arranged in a curved shape along the circumferential direction of the main body 10.
Moreover, in the said embodiment, although the main-body part 10 is formed in the substantially cone shape which has the substantially circular shaped opening part 10a, it is not restricted to this. If it is configured to allow water to flow in and has a drainage part and a water storage part, the opening and the overall shape can be changed as appropriate.
Further, the configuration and number of the main body portion, the inflow shielding wall, and the one-way flow wall are not limited to the configurations and numbers of the main body portion 10, the inflow shielding wall 111, and the one-way flow wall 112 in the present embodiment.

  Moreover, in the said embodiment, although the water guide part 4 was provided so that it might protrude along the outer surface of the main-body part 10, it is not restricted to this. The water guide portion only needs to be able to introduce water from the outside to the inside of the main body portion 10, and may be provided intermittently along the circumferential direction, for example. Moreover, you may provide in multiple numbers up and down so that it may continue to each of the horizontal rib 22 spaced apart in the up-down direction of the main-body part 10. As shown in FIG.

  Moreover, in the said embodiment, although the receiving surface 41 protrudes in the substantially horizontal direction outer side from the outer surface of the main-body part 10, it is not restricted to this. The receiving surface 41 may be arranged so as to incline downward from the outer upper side of the main body 10 toward the inner lower side.

  Moreover, in the said embodiment, although the protrusion part 24 was formed in one edge part of the width direction of the vertical rib 21, it is not restricted to this. The protrusion 24 may be formed at the center in the width direction of the vertical rib 21 or at both ends. When formed at both ends, the amount of water flowing along the vertical ribs 21 to the water storage unit 3 can be increased.

DESCRIPTION OF SYMBOLS 1 Hair catcher 2 Drainage part 3 Water storage part 4 Water conveyance part 10 Main body part 21 Vertical rib 23 Drainage opening (opening)
41 receiving surface 42 connecting part 100 bathroom 101 washing place 101a washing place drain outlet 102 bathtub 111 inflow shielding wall 112 unidirectional distribution wall 120 drainage basin

Claims (5)

A hair catcher having a body part into which water flows from the surroundings toward the drain outlet,
An inflow shielding wall that protrudes upward from the peripheral edge of the main body and extends along the peripheral edge of the main body;
A hair catcher having a unidirectional flow wall that extends from the inflow shielding wall to the outside of the main body and regulates the flow of water so that water flows in one direction of the peripheral edge.   The hair catcher according to claim 1, wherein the inflow shielding wall and the one-way flow wall constitute a handle protruding from the main body. The main body portion has a plurality of openings, and has a drainage portion that drains a part of the water that has flowed into the main body portion to the outside of the main body portion,
The hair catcher according to claim 1 or 2, wherein a wall surface of the one-way circulation wall extends along a swirling direction of a swirling flow caused by water flowing in the drainage portion. The hair catcher is placed at the washroom drain in the bathroom with a washroom and a bathtub,
The hair catcher according to any one of claims 1 to 3, wherein the one-way distribution wall is disposed so as to partition the washing place and the washing place drain.   The hair catcher according to any one of claims 1 to 4, wherein a plurality of the inflow shielding walls and the one-way flow wall are provided.

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