JP6169533B2 - Anti-slip member mounting structure and rice washer - Google Patents

Description

  The present invention relates to a slip prevention member mounting structure and a rice washer.

  There is a structure in which an anti-slip member is attached to the surface of a product in order to improve workability with respect to an instrument that works in various directions during work, such as a rice washer. Since such an anti-slip member is generally made of rubber, the anti-slip member is generally manufactured from a member different from the member constituting the product surface, which is generally made of resin, and is attached to the product surface during later product assembly. Since the anti-slip member is a separate member, it may be unintentionally detached after attachment.

  Such an anti-slip member mounting structure is disclosed in Patent Documents 1 and 2, for example.

  Patent Document 1 discloses a structure in which a rubber rubber is attached to a rice grain guard.

  Patent Document 2 discloses a structure in which rubber feet are attached to the bottom of a rice cooker.

  Conventional attachment structures for anti-slip members, including those disclosed in Patent Documents 1 and 2, do not sufficiently take into account the prevention of unintentional removal of the attachment members.

Japanese Patent Application Laid-Open No. 11-255892 JP 2001-190402 A

  An object of the present invention is to prevent the slip prevention member from unintentionally coming off.

  A first aspect of the present invention is flexible and includes an upper portion, a lower portion, and a connecting portion that connects the upper portion and the lower portion, and includes a lower surface of the upper portion, an upper surface of the lower portion, and a side surface of the connecting portion. A pair of anti-slip members having a pair of first groove portions defined therein, and a mounting hole penetrating in a thickness direction having a closed curve extending from one end to the other end. An anti-slip member mounting structure comprising: a mounting member that protrudes toward the center of the mounting hole that engages with one groove portion and that is provided with a pair of protruding portions that are not continuous to at least one end of the mounting hole. To do.

  According to this structure, it is possible to prevent the slip prevention member from being unintentionally detached. Specifically, when attaching the anti-slip member to the attached member, the anti-slip member is inserted from one end side where the size of the attachment hole is widened due to the fact that the protrusions are not continuous, and pressed to the other end side. And install. When removing the anti-slip member from the attached member, first, the vicinity of one end of the anti-slip member is first pressed from above and partially removed from the attachment hole. Next, the anti-slip member of the removed part is pulled from the other end side to the one end side of the attached member, and the entire anti-slip member is removed from the attachment hole. Thus, compared with one operation at the time of attachment, two operations with different force load directions are required at the time of removal. Therefore, it is possible to prevent the slip prevention member from being unintentionally detached. Moreover, since the anti-slip member has flexibility, attachment workability is not lost.

  The anti-slip member further includes a second groove portion that continues the pair of first groove portions, and the second groove portion is defined by the lower surface of the upper portion, the upper surface of the lower portion, and the side surface of the connecting portion, It is preferable that the mounted member further has a locking portion that protrudes from the hole wall at the one end or the other end of the mounting hole and engages with the second groove portion.

  According to this structure, since the locking portion of the mounted member is locked in the second groove portion of the anti-slip member, it becomes difficult to press the anti-slip member downward once and remove it from the mounted member. The prevention member becomes more difficult to come off.

  The ends of the pair of protrusions provided on the attached member are preferably notched in a C shape in plan view, and the pair of first grooves provided on the anti-slip member is also flat. It is preferable that it has a letter C shape.

  According to this structure, when the anti-slip member is inserted from the side where the size of the mounting hole is widened and the first groove portion is engaged with the protruding portion, the entrance of the mounted member is expanded and entered. Since the tip of the anti-slip member is also reduced, the frictional force between the anti-slip member and the protrusion that occurs during insertion is reduced, and the anti-slip member can be easily inserted.

  A second aspect of the present invention is the mounting member provided with the anti-slip member mounting structure, wherein the mounted member is mounted on a container and provided with the mounting hole extending from the outer peripheral side toward the central side, The anti-slip member provides a rice washer that is an anti-slip member attached as an anti-slip to the attachment hole of the mounting member.

  According to this rice washer, it is possible to prevent the slip prevention member from unintentionally coming off due to the force acting during the rice washing operation by attaching the slip prevention member so as not to come off, thereby improving workability.

  It is preferable that at least one mounting hole provided in the mounting member is disposed on both sides of a draining portion for draining water.

  According to this rice washer, since the anti-slip member is attached at a position where the user can easily press the anti-slip member with his / her finger, the user can drain the water while holding the anti-slip member on both sides of the drainage portion. . Therefore, the user can reliably support the weight of the rice and water on the draining part with both hands, so the mounting member can be prevented from being accidentally removed, and the rice can be prevented from being discharged from the inner pan together with water, improving workability. it can.

  It is preferable that the lower part of the anti-slip member protrudes from the surface of the attached member by the thickness of rice grains.

  According to this rice washer, since the anti-slip member has flexibility, if the thickness of the rice grains is about, the rice washer is placed on a container containing rice and pressed against the surface of the anti-slip member. The surface of the mounting member and the surface of the anti-slip member can be made flat, and there is no gap due to the anti-slip member between the rice washer and the container, so that the rice does not go out of the gap and workability can be improved.

  According to the present invention, in order to remove the anti-slip member, two operations with different force loading directions are required, and therefore it is possible to reliably prevent the anti-slip member from unintentionally coming off.

The top view of the rice washing machine which concerns on 1st Embodiment. The perspective view which looked at the mounting member and slip prevention member of the rice washer of FIG. 1 from the upper part (a handle is not shown). The top view of the mounting member of FIG. FIG. 3B is a partially enlarged perspective view of the mounting member of FIG. 3A. FIG. 3B is a partially enlarged perspective view of a mounting member according to an embodiment different from FIG. 3B. The perspective view of the slip prevention member of FIG. The front view of the slip prevention member of FIG. FIG. 5B is a front cross-sectional view at the center of the anti-slip member of FIG. 5A. FIG. 5B is a cross-sectional view of the anti-slip member and the mounting member in the same cross section as FIG. 5B. The side view of the slip prevention member of FIG. FIG. 6B is a side cross-sectional view at the center of the anti-slip member of FIG. 6A. FIG. 6B is a cross-sectional view of the slip prevention member and the mounting member in the same cross section as FIG. 6B. The top view of the slip prevention member of FIG. FIG. 7B is a cross-sectional plan view at the center of the anti-slip member of FIG. 7A. FIG. 7B is a cross-sectional view of the anti-slip member and the mounting member in the same cross section as FIG. 7B. The top view of the slip prevention member used for the rice washer concerning 2nd Embodiment. FIG. 8B is a cross-sectional plan view at the center of the anti-slip member of FIG. 8A. FIG. 8B is a cross-sectional view of the anti-slip member and the mounting member in the same cross section as FIG. 8B.

  Hereinafter, embodiments of the present invention will be described with reference to the accompanying drawings.

(First embodiment)
FIG. 1 shows a rice washer 30 according to a first embodiment of the present invention. This rice washer 30 is attached to an inner pot 31 (cooking container) of an existing rice cooker (cooker) and used when washing rice (washing) as a food material.

  The rice washer 30 includes a mounting member 1 mounted on the inner pot 31, a rotating member 32 disposed on the mounting member 1, and a stirring member 34 disposed on the rotating member 32.

  1 and 2, the mounting member 1 is provided with a cutout portion 2 in which a part of a circular outer peripheral portion 1a is cut out in an arc shape. In addition, a suspension hole 3 is provided in the outer peripheral portion 1a of the mounting member 1 so as to be suspended and stored when not in use.

Referring also to FIG. 2, a mounting portion 4 for mounting the rotating member 32 is provided at the center of the mounting member 1. The rotating member 32 is rotatably disposed in the attachment portion 4 of the mounting member 1. A handle 33 is provided on the upper end side of the rotating member 32 in the figure, and a stirring member 34 is connected to the lower end side in the figure. It stirred Hanmai water and the rotating center axis L _C around the handle 33 to the agitator 34 to rotate. Note that an electric motor may be used in place of the handle 33 as the drive mechanism of the rotating member 32.

  A pair of stepped portions 5 is provided on the side of the notch portion 2 of the mounting member 1. The step portion 5 bulges upward to place (accommodate) a handle (not shown) of the inner pot 31. On the upper surface of the stepped portion 5, an arc-shaped ridge 6 for preventing slipping is projected.

As shown in FIG. 3A, a draining portion 11 for draining water in the inner pot 31 is provided between the mounting holes 7 and 7 at a position facing the notch portion 2 of the mounting member 1 in the radial direction. Yes. The draining portion 11 is composed of a plurality of slits 11a that are located at a predetermined interval in the radial direction and extend in the circumferential direction. Here, the radial direction indicates a direction away from the central axis L _C (see FIG. 2) in a plan view, and the circumferential direction indicates a circumferential direction around the central axis L _C in a plan view. Hereinafter, the terms “radial direction” and “circumferential direction” are used for this purpose unless otherwise specified. The step portion 5 is provided with one attachment hole 7 penetrating in the thickness direction at positions on both sides in the circumferential direction across the draining portion 11. An anti-slip member 20 is attached to each attachment hole 7. When the user rotates the rotating member 32, the anti-slip member 20 plays a role of preventing slipping when a hand is placed for the purpose of holding the inner pot 31 and the rice washer 30.

  The shape of the attachment hole 7 will be described in detail with reference to FIGS. 3A and 3B.

3A is a top view of the mounting member 1, and FIG. 3B is an enlarged perspective view of a main part in which the vicinity of the attachment hole 7 of FIG. 3A is enlarged. As shown in FIGS. 3A and 3B, the mounting hole 7 extends from one end to the other end in the radial direction from the outer side to the inner side, has a closed curve around it, and penetrates in the thickness direction. The hole wall of the mounting hole 7, a pair of ridges 8 projecting in the circumferential direction of the central axis L _C toward the center of the mounting hole 7 is provided, one end slip prevention members of the mounting hole 7 20 An enlarged portion 9 is provided in which the size of the mounting hole 7 is partially enlarged. Here, the protrusion 8 is not continuous with at least one end of the mounting hole 7. In other words, the protruding portion 8 terminates with an interval from one end of the mounting hole 7. Moreover, in order to make it easy to insert the anti-slip member 20, the end portions on one end side of the pair of protrusions 8 are notched in a square shape so as to spread in the direction from the other end to the one end in a plan view. . The one end and the other end of the mounting hole 7, the locking portion 10a, 10b is provided which projects in a radial direction of the central axis L _C from the hole wall toward the center. Here, the upper surface, the lower surface, and the side surface of the protruding portion 8 and the upper surface, the lower surface, and the side surface of the locking portions 10a and 10b are formed as flat surfaces for engaging and locking with the anti-slip member 20. .

  Referring to FIG. 3C, the locking portions 10a and 10b may not be provided with the locking portion 10a on the other end side, and may be provided with only the locking portion 10b on the one end side. At this time, the pair of protrusions 8 are preferably continuous to the other end.

  In the state of use, the anti-slip member 20 is attached to all the attachment holes 7, but in FIG. 2, for the sake of explanation, the anti-slip member 20 is attached to only one of the two attachment holes 7.

  FIG. 4 is a perspective view showing the anti-slip member 20. The anti-slip member 20 is made of a soft material (for example, silicone rubber) having flexibility and heat resistance, and has an upper portion 21, a lower portion 22, and a connecting portion 23. The upper portion 21, the lower portion 22, and the connecting portion 23 define a pair of first groove portions 24 and a pair of second groove portions 25a and 25b. When the anti-slip member 20 is attached to the mounting member 1, the first groove 24 extends in the radial direction of the mounting member 1, and the second grooves 25a and 25b extend in the circumferential direction. Further, the anti-slip member 20 does not have to be made of a uniform material for all the members, and may be partially flexible. For example, the upper portion 21 and the connecting portion 23 may be flexible, and the lower portion 22 may be a material that does not have flexibility.

  Since the second groove portions 25a and 25b of the anti-slip member 20 are portions that are respectively engaged with the engaging portions 10a and 10b, when only the engaging portion 10b is provided, only the second groove portion 25b is correspondingly provided. It only has to be formed.

  With reference to FIG. 5A-C, the shape of the 1st groove part 24 of the slip prevention member 20 is demonstrated in detail.

  FIG. 5A shows a front view of the anti-slip member 20. As shown in FIG. 5A, the anti-slip member 20 has a pair of first grooves 24 extending in the long axis direction. The first groove portion 24 is defined by the lower surface 21 b of the upper portion 21, the upper surface 22 a of the lower portion 22, and the side surface 23 a of the connecting portion 23. The lower surface 21 b of the upper portion 21, the upper surface 22 a of the lower portion 22, and the side surface 23 a of the connecting portion 23 are all flat surfaces to be engaged with the protrusions 8, but the upper surface 21 a of the upper portion 21 is exposed on the surface of the mounting member 1. However, the center bulges upward for the user to contact.

FIG. 5B shows a front cross-sectional view at the center of the anti-slip member 20 of FIG. 5A. As shown in FIG. 5B, regarding the width W _U of the upper portion 21, the width W _{L of the} lower portion 22, and the width W _S of the connecting portion 23, the first groove portion 24 is such that W _S is smaller than W _L and W _U. Is formed.

  FIG. 5C shows a cross-sectional view similar to FIG. 5B in a state attached to the mounting member 1. As shown to FIG. 5C, a pair of 1st groove part 24 is engaging with a pair of protrusion part 8 in the attached state.

  With reference to FIG. 6A-C, the shape of the 2nd groove parts 25a and 25b of the slip prevention member 20 is demonstrated in detail.

  FIG. 6A shows a side view of the anti-slip member 20. As shown in FIG. 6A, the anti-slip member 20 has second groove portions 25a and 25b that extend in a direction perpendicular to the long axis and make the first groove portion 24 continuous. The second groove portions 25 a and 25 b are defined by the lower surface 21 b of the upper portion 21, the upper surface 22 a of the lower portion 22, and the end surface 23 b of the connecting portion 23.

FIG. 6B shows a side cross-sectional view at the center of the anti-slip member 20 of FIG. 6A. As shown in FIG. 6B, the length _{L U} of the upper 21, with respect to the length _{L S} of the length of the lower 22 _{L L,} and the connecting portion 23, the second groove 25a, 25b is, _{L S} is _{L L} and _{L U} It is formed by being smaller than.

  FIG. 6C shows a cross-sectional view similar to FIG. 6B in a state of being attached to the mounting member 1. As shown in FIG. 6C, the second groove portions 25a and 25b are engaged with the engaging portions 10a and 10b in the attached state. Further, the thickness of the upper portion 21 is not uniform in a side view, and the thickness decreases toward the outer side in the radial direction of the mounting member 1 in order to match the shape of the mounting member 1.

  The shape of the anti-slip member 20 will be described in detail with reference to FIGS.

  FIG. 7A shows a top view of the anti-slip member 20. As shown in FIG. 7A, the lower portion 22 has a substantially fan shape in plan view.

  FIG. 7B shows a top cross-sectional view at the center of the anti-slip member 20 of FIG. 7A. As shown in FIG. 7B, the pair of side surfaces 23a, 23a of the connecting portion 23 constituting the first groove portion 24 are formed in parallel to engage with the ridge portion 8, and the sector-shaped radially inner end surface 23b. Is a flat surface. This is because when the anti-slip member 20 is attached to the mounting member 1, the end surface 23 b on the radially inner side of the sector comes into contact with the side surface of the locking portion 10 a as the terminal end of the insertion destination.

FIG. 7C shows a cross-sectional view similar to FIG. 7B in a state attached to the mounting member 1. As shown in FIG. 7C, at the time of mounting in the direction of D _I, and inserting the fan-shaped radially inward as the tip, attached to the mounting member 1. With this fan shape, the user can confirm the direction in which the anti-slip member 20 is attached to the mounting member 1 and prevent erroneous mounting.

  Next, with reference to FIG. 2, a method for attaching and detaching the anti-slip member 20 and an operation thereof will be described regarding the anti-slip member attaching structure.

When mounting the anti-slip member 20 to the mounting member 1, inserting the distal end of the preventing member 20 sliding in the enlarged portion 9 of the mounting hole 7 to D _U direction (upper side) from the bottom with reference to Figure 6C. Thereafter, the first groove portion 24 is engaged with the protrusion portion 8, with reference to FIG. 7C pressing the anti-slip member 20 in the direction of D _I (radially inward of the mounting member 1). Then, the anti-slip member 20 slides while being bent in a state where the first groove portion 24 is engaged with the protruding portion 8, and then the second groove portion 25 a is engaged with the locking portion 10 a at the other end (radially inside) of the mounting hole 7. Lock to. Finally, the second groove portion 25 b is locked to the locking portion 10 b at one end (radially outer side) of the mounting hole 7 and is mounted to the mounting hole 7.

When removing the anti-slip member 20 from the mounting member 1 from the upper with reference to FIG. 6C in the direction of D _L (lower), presses the part of the anti-slip member 20 at one end, engagement of the engaging portion 10b Remove the stop. Next, remove the locking of the locking portion 10a by pulling the anti-slip member 20 in the direction of D _O with reference to FIG. 7C (radially outward of the mounting member 1). By further pulling, the first groove portion 24 slides while being bent while being engaged with the protruding portion 8, and the anti-slip member 20 is removed from the enlarged portion 9 of the mounting hole 7. Here, of the locking portions 10a and 10b, the locking at the locking portion 10b at one end needs to be removed by pressing by the user from above, but the locking at the locking portion 10a at the other end is not It is not necessary to be removed by pressing from above. Accordingly, in the present embodiment, the locking portion 10a is formed to have a larger area in plan view than the locking portion 10b, and the locking amount of the locking portion 10a is larger than that of the locking portion 10b. It is designed as follows. Accordingly, the second groove portion 25a that is locked to the locking portion 10a is also formed larger (deeper) than the second groove portion 25b that is locked to the locking portion 10b.

  According to this structure, the direction in which a force load is required is one operation of pressing inward in the radial direction at the time of attachment, while the force load of pressing down and pulling in the outer side in the radial direction at the time of removal. Two operations with different directions are required. Therefore, the anti-slip member 20 can be prevented from unintentionally coming off, and the anti-slip member 20 has flexibility, so that attachment workability is not lost. Further, since the locking portions 10a and 10b of the mounting member 1 are locked to the second grooves 25a and 25b of the anti-slip member 20, it is difficult to remove the anti-slip member 20 from the mounting member 1 by pressing it downward once. Thus, the slip prevention member 20 is more difficult to come off. Further, when attaching the anti-slip member 20, one end side (radially outer side) of the pair of protrusions 8 is notched and has a letter C shape in plan view, and the entrance is enlarged. The frictional force generated between the anti-slip member and the protrusion is reduced, and the anti-slip member 20 can be easily inserted.

  Next, an example of how to use the rice washer 30 will be described with reference to FIG.

  First, after storing a desired amount of cooked rice in the inner pot 31 and further storing water for washing, the rice washer 30 is placed in the opening of the inner pot 31 from the stirring member 34 side. The washing water may be poured into the inner pot 31 through the notch 2 after the rice washer 30 is attached to the inner pot 31.

Then, having a handle 33 with one hand, against the other hand to the outer wall of the inner bowl 31 from the stepped portion 5 of the rice washing unit 30, rotates the handle 33 around the central axis L _C. In general, when the user is right-handed, the user often holds the handle 33 with the right hand, positions the rice washer 30 and the inner pot 31 with the left hand, and rotates them counterclockwise. When the user is left-handed, the user often holds the handle 33 with the left hand, positions the rice washer 30 and the inner pot 31 with the right hand, and rotates them counterclockwise. Accordingly, since force acts in various directions on the anti-slip member 20 depending on the arrangement and rotation direction of the hand, the anti-slip member 20 needs to be attached so as not to come off in any direction, and is mainly loaded with force. It is necessary to attach it with particular ease with respect to the rotating direction.

  When the handle 33 is rotated, the rotating member 32 is rotated, and the stirring member 34 is integrally rotated in the same direction in conjunction with the rotation of the rotating member 32. As a result, the rotation of the agitating member 34 causes a collision between the rice grains, and the rice bran surface can be separated. When using the rice washer 30 in this manner, the user stirs the rice and water in the inner pot 31 to wash the rice. According to the anti-slip member mounting structure of the rice washer 30 according to the present invention, the removal direction (radial direction) of the anti-slip member 20 is different from the rotation direction (circumferential direction) mainly having a large load during the rotating operation of the rice washing machine. Therefore, the slip prevention member 20 can be prevented from coming off unintentionally.

  As described above, the attachment workability of the anti-slip member 20 is not lost, and the anti-slip member 20 can be prevented from being unintentionally detached from the mounting member 1, and the convenience for the user can be improved.

  Furthermore, the anti-slip member mounting structure of the rice washer 30 according to the present invention is an effective structure not only during the rice washing operation but also during the draining operation. In this regard, a method for draining water after the rice washing operation will be described with reference to FIG.

  FIG. 1 shows a rice washer 30 and an inner pot 31 according to the present invention, where the inner pot 31 contains rice after washing and water used for washing. When the water becomes cloudy due to the washing of the rice, the water in the inner pot 31 can be drained with the rice washer 30 attached to the inner pot 31. Specifically, hands are placed on the pair of step portions 5 and the anti-slip member 20 to hold the mounting member 1 and the inner pot 31 together, and are inclined so that the draining portion 11 is on the lower side. At this time, the cooked rice is larger than the slit 11 a provided in the draining portion 11, so that it is in contact with the draining portion 11 and is not discharged from the inner pot 31. In this state, water is drained from the slit 11a of the draining portion 11. Therefore, only the water can be efficiently drained without discharging the rice with the water.

  In the rice washer 30 according to the present invention, as shown in FIG. 5C and FIG. 6C, the anti-slip member 20 protrudes from the surface of the mounting member 1 by the thickness of rice grains while being attached to the mounting member 1. Accordingly, the user can easily press the anti-slip member 20 during drainage, and the mounting member 1 can be made to increase the friction force between the lower surface 22b of the lower portion 22 of the anti-slip member 20 and the flange portion 31a of the inner pot 31. It is possible to prevent sliding on 31 and improve workability. In addition, since the anti-slip member 20 has flexibility, the surface of the anti-slip member 20 and the surface of the anti-slip member 20 are made flat by pressing the surface of the anti-slip member 20 as long as the thickness of the rice grains. Can do. Therefore, the user can support the mounting member 1 in a state where the anti-slip member 20 is pressed, and the workability during drainage can be improved.

When draining from the draining portion 11, since the user presses the anti-slip member 20, the anti-slip member 20 is preferably arranged at a position where the user can easily press it with both hands. In the present embodiment, the mounting hole 7 is provided at a distance from the outer peripheral portion 1 a of the mounting member 1, and the two mounting holes 7, 7 provided across the draining portion 11 are arranged from the end of the draining portion 11 to the central axis L. They are provided at intervals in the circumferential direction of _C. Here the outer peripheral portion 1a shows up just off portion inward in the radial direction from the outermost edge to the center axis L _C of the mounting member 1. In this way, the anti-slip member 20 is attached to the attachment hole 7 provided on both sides of the draining portion 11 and at a position where it can be easily pressed with both hands. The weight can be reliably supported with both hands. Therefore, it is possible to prevent the mounting member 1 from being accidentally detached from the inner pot 31 and the rice is discharged from the inner pot 31 together with water, thereby improving workability.

(Second Embodiment)
8A to 8C show the anti-slip member 20 used in the rice washer 30 according to the second embodiment. This slip prevention member 20 is different from the first embodiment only in the shape of a pair of first groove portions 24 provided in the slip prevention member 20. Accordingly, in FIGS. 8A to 8C, the same components as those shown in FIGS.

  With reference to FIG. 8A-C, the shape of the 1st groove part 24 of the slip prevention member 20 is demonstrated in detail.

  FIG. 8A shows a top view of the anti-slip member 20. FIG. 8A is identical in appearance to FIG. 7A.

  8B shows a top cross-sectional view at the center of the anti-slip member 20 of FIG. 8A. As shown in FIG. 8B, the anti-slip member 20 of the second embodiment is shaped like a letter C in plan view so that the width of the pair of first grooves 24 decreases from the fan-shaped outer side of the lower part 22 toward the inner side. Is formed. Therefore, in the first embodiment, the side surfaces 23a of the pair of connecting portions 23 are parallel to each other, but in the second embodiment, the side surfaces 23a of the pair of connecting portions 23 are not parallel to each other.

  FIG. 8C shows a cross-sectional view similar to FIG. 8B in a state attached to the mounting member 1. As shown in FIG. 8C, the first groove portion 24 is formed in a taper shape that gradually decreases from the radially outer side to the inner side in a plan view when attached to the mounting member 1. That is, of the second groove portions 25a and 25b, the radially inner second groove portion 25a is shorter in the circumferential direction than the radially outer second groove portion 25b.

According to this structure, when mounting the anti-slip member 20, the tip of the connecting portion 23 of the anti-slip member 20 to enter the direction D _I with reference to FIG. 8C is reduced, facilitating the slippage prevention member 20 Can be inserted into.

  In each embodiment described here, the application object of the anti-slip member mounting structure is the rice washer 30. However, in addition to this, for example, this structure is also applied to a foot rubber of a household appliance such as a rice cooker, a grip portion of a tool, and the like. Is applicable. Accordingly, the type of application target is not particularly limited as long as it is a structure in which a non-slip member having flexibility is attached to a member to be attached and it is necessary to make it difficult to remove the anti-slip member in order to improve workability. .

1 Mounting member (attached member)
DESCRIPTION OF SYMBOLS 1a Outer peripheral part 2 Notch part 3 Suspension hole 4 Attachment part 5 Step part 6 Projection part 7 Attachment hole 8 Projection part 9 Enlarged part 10a, 10b Locking part 11 Drain part 11a Slit 20 Anti-slip member 21 Upper part 21a Upper part Upper surface 21b Upper lower surface 22 Lower 22a Lower upper surface 22b Lower lower surface 23 Connecting portion 23a Side surface of connecting portion 23b End surface of connecting portion 24 First groove portion 25a, 25b Second groove portion 30 Rice washer 31 Inner pan 31a Flange portion 32 Rotating member 33 handle 34 stirring member L _C central axis

Claims (6)

It has flexibility and has an upper part, a lower part, and a connecting part that connects the upper part and the lower part, and a pair of first groove parts are defined by the lower surface of the upper part, the upper surface of the lower part, and the side surfaces of the connecting part. An anti-slip member,
An attachment hole extending from one end to the other end and penetrating in the thickness direction, the periphery of which is a closed curve, protrudes toward the center of the attachment hole engaging with the pair of first groove portions on the hole wall of the attachment hole. And a mounted member provided with a pair of non-continuous protrusions at least at the one end of the mounting hole ,
The anti- slip member mounting structure , wherein the pair of first groove portions provided in the anti-slip member has a letter C shape in plan view . The anti-slip member further includes a second groove portion that continues the pair of first groove portions, and the second groove portion is defined by a lower surface of the upper portion, an upper surface of the lower portion, and a side surface of the connecting portion,
2. The anti-slip member mounting structure according to claim 1, wherein the mounted member further includes a locking portion that protrudes from the hole wall at the one end or the other end of the mounting hole and engages with the second groove portion.   The anti-slip member mounting structure according to claim 1 or 2, wherein ends of the pair of protrusions provided on the mounted member are notched in a C shape in plan view. It has flexibility and has an upper part, a lower part, and a connecting part that connects the upper part and the lower part, and a pair of first grooves are defined by the lower surface of the upper part, the upper surface of the lower part, and the side surfaces of the connecting part. An anti-slip member,
An attachment hole extending from one end to the other end and penetrating in the thickness direction, the periphery of which is a closed curve, protrudes toward the center of the attachment hole engaging with the pair of first groove portions on the hole wall of the attachment hole. And a mounted member provided with a pair of non-continuous protrusions at least at the one end of the mounting hole;
Comprising an anti-slip member mounting structure,
The attached member is attached to a container, and is an attachment member provided with the attachment hole extending from the outer peripheral side toward the center side,
The anti-slip member is a rice washer that is an anti-slip member attached as an anti-slip to the attachment hole of the mounting member. 5. The rice washer according to claim 4 , wherein at least one of the attachment holes provided in the mounting member is disposed on both sides of a draining portion for draining water. The rice washer according to claim 4 or 5 , wherein the lower part of the anti-slip member protrudes from the surface of the attached member by the thickness of rice grains.

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