JP2019041856A - Counter mounting structure - Google Patents

Abstract

To provide a counter mounting structure in which a counter member and a spacer of a bathroom unit can easily be mounted regardless of a skill level of a builder, and can easily be finished in high quality.SOLUTION: A counter mounting structure of the present invention includes a counter member (3), a spacer (4) adjacently provided in the width direction of the counter member, and a supporting member for supporting at least the spacer. The counter mounting structure is characterized in that an abutment part with the spacer and the supporting member is configured so that the spacer may be turned relatively to the counter member in a plan view around a fulcrum provided from the tip of the depth direction to an end of the wall surface side of the spacer.SELECTED DRAWING: Figure 11

Description

  The present invention relates to a counter mounting structure.

  The bathroom unit that manufactures the parts that make up the bathroom in the factory in advance and assembles the parts at the construction site to build the bathroom can shorten the construction period and keep the quality constant. Yes. In the bathroom unit, a faucet, a counter, and the like are provided in a washing place provided adjacent to the bathtub (Patent Document 1).

  The bathroom unit of Patent Document 1 is provided with a counter that is narrower than the width of the washing area. Generally, since the counter is composed of a lightweight member, it can be supported by only one wall surface as in Patent Document 1. However, in use, a wash basin in which hot water is stored may be placed, or the user may apply a downward load on the counter in the vertical direction. Therefore, a configuration is adopted in which a counter is provided over the entire length in the width direction of the washing place, and the counter is supported by two wall surfaces, or the counter is supported on the floor side.

  Also, the bathroom unit is set in a plurality of sizes depending on the installation location. In addition, generally, the module of the installation place of a bathroom unit differs between a detached house and an apartment house. For this reason, the bathroom unit for a detached house and the bathroom unit for an apartment house have different dimensions such as a washing place.

  As described above, when a counter is provided in bathroom units having different dimensions of the washing place, there is a method of preparing a plurality of types of counter members according to bathroom units of various sizes. However, if a dedicated counter member is prepared for each type of bathroom unit, the manufacturing cost increases. Therefore, it is desirable to share the parts used even in bathroom units having different dimensions. When the counter member is used as a common part in multiple types of bathroom units, the width of the counter member is set according to the bathroom unit with a small washing area, and in the bathroom unit with a large washing area, between the counter member and the wall surface A gap is created. Therefore, in the conventional bathroom unit, a spacer may be provided in the gap between the counter member and the wall surface.

Japanese Patent No. 5276617

  In general, the bathroom unit has a rectangular shape in plan view, and the walls constituting the inner corners of the bathroom are attached in directions orthogonal to each other. However, it is difficult to attach the wall portions at the corners at right angles at the construction site, and the angle between the wall portions at the corner portions may be slightly shifted to about 90 degrees. On the other hand, the counter member and the spacer are designed on the assumption that the angle of the corner of the bathroom is 90 degrees. Therefore, at the time of construction, when the angle between the wall portions at the corners of the bathroom is not a right angle, if the counter member and the spacer are installed along the bathroom wall, a non-uniform gap is generated between the counter member and the spacer. From the viewpoint of aesthetics and the function of the spacer, it is preferable that the end in the width direction of the counter member and the end of the spacer adjacent to the counter member are arranged without a gap. Therefore, it took time and effort to finish the bathroom unit counter at the construction site.

  Based on the above circumstances, the present invention aims to provide a counter mounting structure that can easily attach a counter member and a spacer of a bathroom unit regardless of the skill level of the installer, and can easily finish with high quality. To do.

  A counter mounting structure according to the present invention includes a counter member, a spacer provided adjacent to the counter member in the width direction, and a support member that supports at least the spacer, and the spacer and the support member The spacer is configured to rotate relative to the counter member in a plan view with a fulcrum provided between the contact portion and the front end of the spacer in the depth direction to the end on the wall surface side. It is characterized by being.

  According to this invention, it is comprised so that a spacer may rotate relatively with respect to a counter member centering | focusing on the fulcrum located between a supporting member and a spacer. For this reason, the spacer can be brought into contact with the counter member without a gap by rotating the spacer with respect to the support member around the fulcrum. Therefore, even when the angle between the corners of the wall portions is not a right angle, the spacer can be brought into contact with the counter member without a gap, and can be easily finished with high quality.

  In the counter mounting structure according to the present invention, the fulcrum may be located at a position corresponding to an intermediate portion in the depth direction of the counter member.

  According to this invention, at the construction site, the spacer is rotated around the fulcrum with respect to the support member regardless of whether the angle between the walls constituting the inner corner is greater than 90 degrees or less than 90 degrees. Thus, the spacer can be brought into contact with the counter member without any gap.

  In the counter mounting structure according to the present invention, the support member may have a protrusion, and a contact portion between the protrusion and the spacer may serve as the fulcrum.

  According to the present invention, since the spacer is configured to be rotatable with respect to the support member by using the contact portion between the protrusion of the support member and the spacer as a fulcrum, the spacer is pushed toward the protrusion of the support member. Then, the contact portion between the protrusion and the spacer serves as a fulcrum, and the spacer can be easily relatively rotated.

  In the counter mounting structure according to the present invention, a movement restricting portion that restricts the spacer from moving in the depth direction with respect to the support member may be provided between the support member and the spacer.

  According to the present invention, the movement restricting portion restricts the spacer from moving in the depth direction with respect to the support member. Therefore, when the spacer rotates with respect to the support member around the fulcrum, the spacer moves in the depth direction. Never move on. Therefore, the spacer can be stably rotated with respect to the support member around the fulcrum.

  According to the present invention, it is possible to provide a counter mounting structure capable of easily mounting and finishing a counter member and a spacer of a bathroom unit regardless of the skill level of the installer.

It is a perspective view which shows a part of bathroom unit of 1st Embodiment of this invention. It is a top view which shows a part of bathroom unit of 1st Embodiment of this invention. It is a front view of the counter part of the bathroom unit of 1st Embodiment of this invention. It is a perspective view of the counter member of a 1st embodiment of the present invention. It is sectional drawing of the 1st supporting member and counter member of 1st Embodiment of this invention. It is a disassembled perspective view of the 1st bracket and 1st support member of 1st Embodiment of this invention. It is a disassembled perspective view of the 2nd bracket of the 1st embodiment of the present invention, the 2nd locking member, and a stay. It is a perspective view which shows the structure of the stay of 1st Embodiment of this invention. It is sectional drawing of the 2nd support member and counter member of 1st Embodiment of this invention. It is a perspective view which shows the spacer of 1st Embodiment of this invention. It is a schematic diagram which shows the attachment structure of the counter which concerns on 1st Embodiment of this invention. It is a front view of the counter part of the bathroom unit of 2nd Embodiment of this invention, and is a figure which fractures | ruptures and shows a part of bathtub. It is a perspective view which shows the bottom face of the spacer of 3rd Embodiment of this invention. It is a top view of the stay of 3rd Embodiment of this invention.

(First embodiment)
A counter mounting structure according to the first embodiment of the present invention will be described. FIG. 1 is a perspective view showing a part of a bathroom unit 100 of the present embodiment. FIG. 2 is a top view showing a part of the bathroom unit 100 of the present embodiment, and FIG. 2A is an enlarged view of a region A in FIG. FIG. 3 is a front view of the counter portion of the bathroom unit 100. FIG. 4 is a perspective view of the counter member 3 of the present embodiment. FIG. 5 is a cross-sectional view of the first support member 21 and the counter member 3 of the present embodiment. FIG. 6 is an exploded perspective view of the first bracket 8 and the first support member 21 of the present embodiment. FIG. 7 is an exploded perspective view of the second bracket 8, the second support member 22, and the stay 6 according to the present embodiment. FIG. 8 is a perspective view showing the structure of the stay 6 of the present embodiment. FIG. 9 is a cross-sectional view of the second support member 22 and the counter member 3 of the present embodiment. FIG. 10 is a perspective view showing the spacer 4 of the present embodiment. In the drawings, the same or similar parts may be denoted by the same reference numerals and redundant description may be omitted. In addition, the shape and size of elements in the drawings may be exaggerated for a clearer description.

  The bathroom unit 100 is installed by assembling a floor, a wall, a ceiling, a bathtub, and the like using a frame and a panel in a housing of a building. The bathroom formed in the bathroom unit 100 has a bathtub 101 whose outer frame shape is substantially rectangular in plan view, and a washing place 102 that is substantially rectangular in plan view and forms a floor portion between the bathtub 101 and the wall. Is provided. An apron 105 (see FIG. 12) that covers the side surface of the bathtub 101 is provided at an end of the bathtub 101 that is a boundary portion with the washing place 102, and the washing place 102 and the bathtub 101 are connected via the apron 105. . A wall portion is erected from the outer edge of the washing place 102 and the bathtub 101.

  In the present embodiment, the wall provided with the shower 109 and the faucet 110 among the wall portions of the bathroom unit 100 is referred to as the first wall portion 103 and is orthogonal to the first wall portion 103 and faces the apron 105 of the bathtub 101. This wall is referred to as the second wall portion 104. In addition, the front surface of the apron 105 of the bathtub 101 is disposed orthogonal to the first wall portion 103 and faces the second wall portion 104 with a gap.

In the following description, the horizontal direction along the wall surface of the first wall portion 103 is defined as the width direction, and the horizontal direction orthogonal to the width direction is defined as the depth direction. Of the depth direction, the direction approaching the first wall portion 103 is defined as the depth side in the depth direction, and the direction away from the first wall portion 103 is defined as the near side in the depth direction. Of the width direction, the side on which the apron 105 of the bathtub 101 is disposed with respect to the second wall portion 104 is defined as the width direction bathtub side, and the second wall portion 104 is disposed with respect to the apron 105 of the bathtub 101. The side is described as the second wall portion side in the width direction.
In the following description, unless otherwise specified, the posture in which each member is attached to the first wall 103, the second wall 104, or the apron 105 of the bathtub 101 will be described.

  The counter mounting structure 1 according to this embodiment is a bathroom counter (counter) mounting structure provided on the first wall 103. The bathroom counter mounting structure 1 includes a support member 2, a counter member 3, and a spacer 4.

As shown in FIGS. 1 and 2B, the counter member 3 is formed in a long shape, the long side is along the first wall portion 103, and the short side is along the front surface of the second wall portion 104 and the apron 105. Are arranged.
As shown in FIGS. 3 to 5, the counter member 3 includes a top plate 31 disposed on the upper side and a bottom plate 32 disposed on the lower side. The top plate 31 and the bottom plate 32 are each formed of a resin material. The counter member 3 is configured by joining a top plate 31 and a bottom plate 32. As for the counter member 3, the edge part of the depth side of a depth direction is formed linearly in the width direction, and the edge part of the both sides (bathtub side, 2nd wall part side) of the width direction is each formed linearly in the depth direction. ing.

  The top surface portion 311 of the top plate 31 serves as a placement surface for the article. The top surface portion 311 is formed substantially horizontally so that an article can be placed thereon, but has a gentle water gradient from the first wall portion 103 side toward the front edge portion 312 facing the washing place 102. As shown in FIG. 2 (b), the edge 312 on the near side in the depth direction of the top surface 311 gradually increases in the depth direction from one side in the width direction to the other side (from the bathtub side to the second wall side). It is formed in a gently curved shape in a S shape in plan view so as to protrude to the front side.

  As shown in FIG. 5, the top plate 31 extends downward from an edge portion 312 on the near side in the depth direction, and is joined to an end portion 321 on the near side in the depth direction of the bottom plate 32. The bottom plate 32 is formed with a handle portion 322 that is continuous from the end portion 321 to the back side and protrudes downward.

  As shown in FIG. 5, a curved surface 323 that is gently curved toward the lower end portion 324 on the back side in the depth direction of the counter member 3 is formed on the back side of the handle portion 322 of the bottom plate 32. A lower end engaging portion 325 is formed at the lower end portion 324 of the counter member 3. The lower end engaging portion 325 is formed so as to protrude downward, and the lower end surface 326 has a rectangular horizontal surface that is long in the width direction.

  As shown in FIG. 4, the rear plate portion 35 on the back side in the depth direction of the counter member 3 is formed in a substantially flat plate shape. As shown in FIG. 5, the rear plate portion 35 extends vertically upward from the end in the depth direction of the lower end engaging portion 325 and is joined to the end in the depth direction of the top plate 31. Yes.

  As shown in FIGS. 4 and 5, the rear plate portion 35 includes an upper locked portion 33 and a plurality of restricting protrusions 36. The upper locked portion 33 is provided at the upper end portion of the rear plate portion 35. The upper locked portion 33 is further extended from the back end portion 315 in the depth direction of the top surface portion 311 to the back side, and is located farther away from the upper end portion 351 of the rear plate portion 35. The upper back end of the upper portion extends vertically downward, and has a locking piece 331 that faces the upper end 351 of the rear plate portion 35. As shown in FIG. 4, the upper locked portion 33 is formed in substantially the entire region of the counter member 3 in the width direction.

  As shown in FIG. 4, a plurality of restricting protrusions 36 are provided in the width direction of the rear plate part 35. In the present embodiment, three restricting protrusions 36 having the same shape are provided at equal intervals in the width direction of the rear plate part 35. The restricting protruding portion 36 is formed so as to protrude from the rear plate portion 35 to the back side at an intermediate portion in the height direction of the rear plate portion 35.

  As shown in FIGS. 3 and 4, the counter member 3 has a first side surface portion 341 and a second side surface portion 342 at both ends in the width direction. The first side surface portion 341 is formed to extend downward from an edge portion on one side (second wall portion side) in the width direction of the top surface portion 311. The second side surface portion 342 is formed to extend downward from the edge portion on the other side (tub side) in the width direction of the top surface portion 311.

  Inside the top plate 31 and the bottom plate 32, a plurality of plate-like ribs extending in the vertical direction, a reinforcing plate provided between these ribs or continuously with the ribs, and the like are appropriately provided. The top plate 31 and the bottom plate 32 have a predetermined strength by these ribs and reinforcing plates.

  The support member 2 includes a first support member 21 provided on the first wall portion 103 and a second support member 22 provided on the second wall portion 104 side. The support members 21 and 22 include brackets 5 and 8, a stay 6, and locking members 7 and 9.

  FIG. 6 is a perspective view showing the first bracket 8 and the first locking member 9 of the first support member 21. The first bracket 8 is a long plate-like member fixed to the first wall portion 103. In FIG. 6, a part in the longitudinal direction is omitted. The first bracket 8 of the first support member 21 includes a plate-like portion 81, a lower support portion 83, and an upper support portion 84.

  The plate-like portion 81 is a rectangular flat plate that is long in the width direction, and the surface disposed on the back side in the depth direction is a flat surface that contacts the first wall portion 103 over substantially the entire area. The first bracket 8 is provided with a plurality of fixture holes 82, a lower support portion 83, and an upper support portion 84 according to the number of first locking members 9 and the mounting positions. The plurality of fixing tool holes 82, the lower support portion 83, and the upper support portion 84 that are provided in the same form. The plate-like portion 81 is not limited to a long rectangular flat plate, and includes a plurality of fixture holes 82, a lower support portion 83, and an upper support portion 84 according to the number of the first locking members 9. The structure which attaches each plate-shaped part according to the attachment position of the 1st locking member 9 may be sufficient.

  The fixture hole 82 is a hole penetrating in the thickness direction of the plate-like portion 81. In the present embodiment, a plurality of fixture holes 82 are formed for one first locking member 9. Specifically, two fixture holes 82 are formed side by side in the width direction at a substantially central portion of the plate-like portion 81 in the vertical direction, and one fixture hole 82 is formed below the two fixture holes 82. The position of the fixing hole 82 may be a position where a fixing tool such as a screw does not interfere with the locking member 9 when the first locking member 9 is attached. Further, the number of fixing tool holes 82 should be such that the first bracket 8 can be fixed to the first wall portion 103 to the extent that it can be used with the counter member 3 attached via the locking member 9. That's fine. Therefore, the position and the number of the fixture holes 82 are not limited to this.

  As shown in FIG. 6, the lower support portion 83 extends downward from the lower end portion of the plate-like portion 81 and the support plane 830 that protrudes horizontally from the lower end portion of the plate-like portion 81 to the near side in the depth direction. And an auxiliary support portion 833 provided.

  In the lower support portion 83, two through holes 832 are formed side by side in the width direction at the boundary portion between the plate-like portion 81 and the support plane 830. A protrusion 831 that protrudes upward is provided in the vicinity of the edge of the through hole 832 and on the upper surface of the substantially central portion in the depth direction of the support plane 830. The protrusion 831 functions as a restricting portion that restricts the movement of the first locking member 9 in the depth direction when the first locking member 9 is locked to the first bracket 8.

  As shown in FIG. 5, the auxiliary support portion 833 extends downward so as to be flush with the contact surface of the plate-like portion 81 with the first wall portion 103, and makes contact with the first wall portion 103. The surface 833a is formed of vertical side surfaces 833b and 833b and a bottom surface 833c which are located on the lower surface side of the support plane 830 and extend from the contact surface 833a to the near side in the depth direction.

  The upper support portion 84 extends horizontally in the width direction on the upper portion of the plate-like portion 81 and is formed so as to protrude to the near side in the depth direction.

  As shown in FIGS. 5 and 6, the first locking member 9 is an intermediate member for attaching the counter member 3 to the first bracket 8, and is a member that is detachably attached to the first bracket 8.

  As shown in FIG. 5, the 1st latching member 9 is comprised with the resin member which has a hollow part, and the metal plate 90 for hold | maintaining intensity | strength is provided in the inside. The first locking member 9 is configured, for example, by covering the periphery of the metal plate 90 with a plurality of resin members and bonding the plurality of resin members.

  The first locking member 9 is provided at the locking member main body 91 extending in the vertical direction, the lower locking portion 92 provided at the lower end portion of the locking member main body 91, and the upper end portion of the locking member main body 91. And an upper locking portion 93.

  The lower locking portion 92 is formed so as to protrude from the lower end portion of the locking member main body 91 toward the front in the depth direction. As shown in FIG. 5, the lower locking portion 92 is formed with a lower locking groove 921 that receives the lower end engaging portion 325 formed on the bottom plate of the counter member 3. The lower locking groove 921 opens upward and is formed in a substantially U-shaped cross section along the shape of the lower end engaging portion 325 of the counter member 3. From the viewpoint of drainage, the bottom surface 921a of the lower locking groove 921 is preferably formed in a gently convex curved shape so that the substantially central portion in the width direction is slightly higher than both end portions.

  The upper locking portion 93 is formed with an upper locking groove 931 that extends over the entire width direction at the upper end portion of the locking member main body 91 and opens upward. The upper locking groove 931 has a groove shape into which the locking piece 331 of the counter member 3 can be inserted. From the viewpoint of drainage, it is preferable that the bottom surface of the upper locking groove 931 is formed in a gently convex curved shape so that the substantially center portion in the width direction is slightly higher than both end portions.

The first locking member 9 has a front surface portion 94 that extends downward from the upper end portion on the near side in the depth direction of the upper locking portion 93. The front surface portion 94 is formed with a step portion 95 that is recessed in the depth direction below the substantially vertical central portion of the locking member main body 91. The depth in the depth direction of the locking member main body 91 is thicker on the upper side than the substantially central part in the vertical direction of the locking member main body 91 than on the lower side. A receiving portion 96 that protrudes downward is formed at the lower end portion of the upper front surface portion 941 above the step portion 95 at the substantially central portion in the vertical direction of the locking member main body 91. The receiving portion 96 is formed at a position where the counter member 3 can be brought into contact with the restricting protrusion 36 of the counter member 3 in a state where the counter member 3 is locked to the first locking member 9.
As shown in FIGS. 5 and 6, the lower end portion of the lower front surface portion 942 below the step portion 95 and the lower locking groove 921 are connected via a flat portion 97 extending in the depth direction. Yes.

  Two protrusions 932 (see FIG. 5) projecting downward are provided on the lower surface of the locking member main body 91.

  FIG. 7 shows an exploded perspective view of the second bracket 5, the second locking member 7, and the stay 6. As shown in FIG. 7, the second bracket 5 of the second support member 22 is a long plate-like member similar to the first bracket 8 and is a member fixed to the second wall portion 104. The second bracket 5 includes a plate-like portion 51, a lower support portion 53, an upper support portion 54, a protrusion 55, and a movement restriction portion 56.

  The plate-like portion 51 is a rectangular flat plate that is long in the width direction, and a surface disposed on the outer side in the width direction is a flat surface that contacts the second wall portion 104 over substantially the entire area. The second bracket 5 is provided with a plurality of fixing tool holes 52, a lower support portion 53, and an upper support portion 54 in accordance with the number of second locking members 7 and the mounting positions.

  The fixture hole 52 is a hole penetrating in the thickness direction of the plate-like portion 51. In the present embodiment, a plurality of fixture holes 52 are formed for one second locking member 7. Specifically, two fixture holes 52 are formed side by side in the depth direction at a substantially central portion in the vertical direction of the plate-like portion 51, and one fixture hole 52 is formed below the two fixture holes 52. The position of the fixing tool hole 52 may be a position where a fixing tool such as a screw does not interfere with the second locking member 7 when the second locking member 7 is attached. In addition, the number of the fixing tool holes 52 is such that the second bracket 5 can withstand use in a state where the stay 6 and the counter member 3 are attached via the second locking member 7. It is sufficient if it can be fixed to. Accordingly, the position and number of the fixing tool holes 52 are not limited to this.

  As shown in FIG. 7, the lower support portion 53 is provided so as to protrude from the lower end portion of the plate-like portion 51 to the side opposite to the contact surface with the second wall portion 104 in the width direction. In the lower support portion 53, two through holes 532 are formed side by side in the depth direction at the boundary portion between the plate-like portion 51 and the lower support portion 53. A protrusion 531 protruding upward is provided in the vicinity of the edge of the through hole 532 and on the upper surface of the substantially central portion in the width direction of the lower support portion 53. The protrusion 531 functions as a restricting portion that restricts the movement of the second locking member 7 in the width direction when the second locking member 7 is locked to the second bracket 5.

  The upper support portion 54 is formed on the upper portion of the plate-like portion 51 so as to extend horizontally in the depth direction and project in the width direction.

  The protrusion 55 and the movement restricting portion 56 are provided on the upper portion of the substantially central portion in the depth direction of the plate-like portion 51. The upper edge of the plate-like portion 51 protrudes upward at a substantially central portion in the depth direction, and the protrusion 55 protrudes in the width direction from a substantially central portion of the protruding portion. The protrusion 55 protrudes from the plate-shaped part 51 toward the side (tub side) to which the second locking member 7 is attached.

  The movement restricting portion 56 is substantially L-shaped when viewed from the depth direction, the lower end portion is connected to the surface on which the upper support portion 54 of the plate-like portion 51 is formed, protrudes in the depth direction, and the upper side is plate-like. It is bent upward so as to face the portion 51 while being spaced apart. In the portion 561 extending in the vertical direction of the movement restricting portion 56, both end portions in the depth direction are thinner than the central portion, and a tapered surface 561a is formed toward the central portion.

  The movement restricting portion 56 is provided below the protrusion 55. In the present embodiment, since the two second locking members 7 are provided, the movement restricting portion 56 is provided between the two upper support portions 54.

  As shown in FIG. 7, the second locking member 7 includes a locking member main body 71 extending in the vertical direction, an upper locking portion 73 provided at the upper end of the locking member main body 71, and a locking member main body 71. And a lower locking portion 72 (see FIG. 9) provided on the lower end surface of the.

  As shown in FIG. 9, the 2nd latching member 7 is comprised with the resin member which has a hollow part, and the metal plate 70 for hold | maintaining intensity | strength is provided in the inside. For example, the periphery of the metal plate 70 is covered with a plurality of resin members, and the plurality of resin members are joined together.

  The lower part of the locking member main body 71 of the second locking member 7 has a substantially rectangular parallelepiped shape. The upper locking portion 73 is formed with an upper locking groove 731 extending in the entire depth direction at the upper end portion of the locking member main body 71 and opening upward. The upper locking groove 731 has a groove shape into which a locking end of a stay 6 described later can be inserted. From the viewpoint of drainage, it is preferable that the bottom surface of the upper locking groove 731 is formed in a gently convex curved shape so that the substantially center portion in the depth direction is slightly higher than both end portions.

  As shown in FIG. 9, the lower locking portion 72 is provided to protrude downward on the lower end surface of the locking member main body 71 of the second locking member 7. The lower locking portions 72 are provided in two places in the depth direction.

  The stay 6 is a member that is locked to the second locking member 7 and supports the counter member 3. As shown in FIGS. 7 to 9, the stay 6 includes an upper surface 61, three side wall portions 641, 642 and 643 (see FIG. 9) extending downward from three sides of the edge portion of the upper surface 61. The second bracket 5 and the second locking member 7 side locking portion 63 (see FIG. 8). As shown in FIGS. 8 and 9, the stay 6 is a resin-molded member that opens on the lower side of the upper surface 61.

  The side wall parts 641, 642, 643 are first side wall parts that extend vertically downward from the edge part on the side opposite to the edge part on the side where the locking part 63 is provided among the edge parts of the upper surface 61. 641 and second side wall portions 642 and 643 extending vertically downward from two edge portions along the width direction among the edge portions of the upper surface 61. The lower end portions of the second side wall portions 642 and 643 are inclined so as to connect the lower end of the locking portion 63 and the lower end of the first side wall portion 641.

  As shown in FIG. 8, a locking portion 63 is provided below an edge portion of the upper surface 61 that is spaced from the edge portion on the side where the first side wall portion 641 is provided and spaced apart in the width direction. The locking part 63 is formed with a notch 631 corresponding to the dimension in the depth direction of the second locking member 7 on a plane extending vertically downward from the edge of the upper surface 61. The upper end edge 62 of the notch 631 is formed horizontally in the depth direction, and has a shape that can be inserted into the upper locking groove 731 of the second locking member 7 and locked. Further, a protruding edge 632 that protrudes outward in the width direction is formed above the upper edge 62. The protruding edge 632 is similar in shape to the shape of the notch 631 when viewed from the width direction, and has a size larger than that of the notch 631. Two locking portions 63 are formed side by side in the depth direction.

  A plurality of ribs 610 extending in the width direction are formed on the upper surface 61 of the stay 6. The upper surface of the rib 610 is a horizontal plane 611, and the mounting surface is configured by the horizontal plane 611 of the plurality of ribs 610. An inclined surface 612 is formed between the ribs 610. As shown in FIG. 9, the inclined surface 612 is gently inclined so as to descend from the locking portion 63 side toward the upper end of the first side wall portion 641.

  FIG. 10 is a perspective view of the spacer 4. The spacer 4 is a member placed on the upper surface 61 of the stay 6. As shown in FIG. 10, the spacer 4 is a resin molded member that is long in the depth direction. The spacer 4 includes a top surface portion 41 positioned at the upper portion, a lower surface portion 42, a side wall portion 431 positioned on the near side in the depth direction, and a regulation protrusion 44.

  As shown in FIG. 1 and FIG. 3, the top surface portion 41 is formed in a flat shape that is flush with the top surface portion 311 of the counter member 3 in a state of being attached to the stay 6. The end portion 412 on the back side in the depth direction of the top surface portion 41 is formed in a straight line like the end portion 315 on the back side of the counter member 3. An end portion 411 on the near side in the depth direction of the top surface portion 41 is formed in a gently curved shape that protrudes toward the near side in plan view so as to be continuous with the curved shape of the edge portion 312 on the near side of the counter member 3. Yes.

  As shown in FIGS. 2A and 2B, both ends in the width direction of the top surface portion 41 are formed in a straight line parallel to each other, and side wall portions 45 and 46 are formed vertically downward from both ends in the width direction, respectively. Has been. When the spacer 4 is attached to the stay 6, the side wall located on the second bracket 5 side is referred to as a first side wall portion 46, and the side wall located on the counter member 3 side is referred to as a second side wall portion 45.

  A restriction projection 44 is provided at a substantially central portion in the depth direction of the first side wall portion 46. The restricting protrusion 44 is a protrusion protruding in the width direction from the flat surface portion 441 extending downward from the lower end of the first side wall portion 46. The restricting protrusion 44 has a substantially semicircular shape in plan view.

  As shown in FIG. 10, the side wall portion 431 on the front side of the spacer 4 extends downward from the front end portion 411 of the top surface portion 41, and gradually decreases from the top surface portion 41 side toward the back side in the depth direction. It has a convex curved shape.

Next, the counter mounting method and mounting structure will be described.
A screw (not shown) as a fixture is inserted into each fixture hole 82 of the first bracket 8 and fixed to the first wall 103. Similarly, screws are also inserted into the fixing tool holes 52 of the second bracket 5 and fixed to the second wall portion 104.

The first locking member 9 is detachably attached to the first bracket 8.
As shown in FIGS. 5 and 6, the end 933 in the depth direction of the upper locking portion 93 is locked to the lower portion of the upper support portion 84. Thereafter, the lower locking portion 92 of the first locking member 9 is brought close to and brought into contact with the lower support portion 83 of the first bracket 8, and the back surface in the depth direction of the first locking member 9 is a plate-shaped portion. 81 is brought into contact with the front surface of 81. At this time, the protrusion 932 on the lower surface of the lower locking portion 92 enters into the through hole 832 of the lower support portion 83 and is locked. The protrusion 932 of the first locking member 9 contacts the protrusion 831 of the lower support portion 83. As a result, the locking member main body 91 of the first locking member 9 is sandwiched between the upper support portion 84 and the lower support portion 83 in the vertical direction, and the first locking member 9 is inserted into the through hole 832 of the lower support portion 83. The protrusion 932 on the lower surface of the first locking member 9 is locked, and the first locking member 9 is held by the first bracket 8. All three first locking members 9 are attached to the first bracket 8 in the same manner.

Similar to the first locking member 9, the second locking member 7 is detachably attached to the second bracket 5.
As shown in FIG. 7, the lower portion of the locking member body 71 of the second locking member 7 is brought close to and brought into contact with the lower support portion 53 of the second bracket 5 so that the depth of the second locking member 7 in the depth direction is increased. The surface on the side is brought into contact with the surface on the near side of the plate-like portion 51. At this time, the lower locking portion 72 of the lower surface of the locking member main body 71 enters into the through hole 532 of the lower support portion 53 and is locked. The lower locking portion 72 of the second locking member 7 is in contact with the protrusion 531 of the lower support portion 53. Thereafter, the end of the upper locking portion 73 in the depth direction is brought into contact with the lower portion of the upper support portion 54. As a result, the locking member main body 71 of the second locking member 7 is sandwiched in the vertical direction between the upper support portion 54 and the lower support portion 53, and the second locking member 7 is inserted into the through hole 532 of the lower support portion 53. The second locking member 7 is held by the second bracket 5 by locking the projection 732 on the lower surface of the second locking member 7. The other second locking member 7 is attached to the second bracket 5 in the same manner.

When removing the first locking member 9 from the first bracket 8, if the upper portion of the locking member main body 91 is pulled to the front side in the depth direction and separated from the upper support portion 54, the first bracket 8 The first locking member 9 can be removed.
The method of removing the second locking member 7 from the second bracket 5 is also the same.

  Next, the stay 6 is locked to the second locking member 7. While the stay 6 is brought close to the second wall portion 104, the locking portion 63 of the stay 6 is brought close to the second locking member 7 from above, and the upper edge 62 of the notch 631 is locked on the second locking member 7. Insert into the groove 731. As shown in FIG. 9, the upper edge 62 of the notch 631 is locked in the upper locking groove 731. Further, the protruding edge 632 above the upper edge 62 of the notch 631 is in contact with the plate-like part 51 of the second bracket 5. The protruding edge 632 contacts the plate-like portion 51 at the upper portion of the second locking member 7 and the outer peripheral portions at both ends in the depth direction. Accordingly, the stay 6 is stably supported by the second support member 22 by the upper end edge 62 being engaged with the upper engagement groove 731 and the protruding edge 632 being in contact with the plate-like portion 51.

  On the other hand, when the stay 6 is lifted upward, the stay 6 can be easily detached from the second support member 22.

Next, the counter member 3 is attached.
First, the vicinity of the edge on the near side in the depth direction of the counter member 3 is gripped, and the counter member 3 is disposed above the three first locking members 9. At this time, if the handle portion 322 of the counter member 3 is gripped from the lower side, the counter member 3 is easily gripped.
When the counter member 3 is lowered toward the first bracket 8, the counter member 3 is lowered while being brought close to the first wall portion 103. The locking piece 331 of the counter member 3 is inserted into the upper locking groove 931 of the first locking member 9, and the lower end engaging portion 325 of the counter member 3 is inserted into the lower locking groove 921 of the first locking member 9. . Thereby, the locking piece 331 is supported by the upper locking groove 931 from the lower side, and the lower end engaging portion 325 is supported by the lower locking groove 921 from the lower side.
At this time, the lower part on the first side surface part 341 side on the other side (second wall part 104 side) in the width direction of the counter member 3 is disposed on the upper surface 61 of the stay 6 and comes into contact with the horizontal surface 611. The stay 6 is supported from below.

  Since the locking piece 331 is formed over substantially the entire length in the width direction of the rear plate portion 35 of the counter member 3, the counter member 3 can slide in the width direction while being locked to the first locking member 9. . Therefore, at first, it is not necessary to precisely adjust the mounting position of the counter member 3 in the width direction.

  When the counter member 3 is arranged as described above, a gap is formed between the second side surface part 342 on one side in the width direction of the counter member 3 (tub 101 side) and the front surface of the apron 105 of the bathtub 101. It becomes a state. Further, the plurality of restricting protrusions 36 of the rear plate portion 35 of the counter member 3 do not overlap the first locking member 9 in the depth direction, and the other side in the width direction of the first locking member 9 (second wall portion). 104 side).

Subsequently, the counter member 3 is slid to the bathtub 101 side in the width direction.
When the counter member 3 is slid to the bathtub 101 side in the width direction, the restricting protrusion 36 of the counter member 3 enters below the step portion 95 of the first locking member 9, and the end of the restricting protrusion 36 on one side in the width direction. Comes into contact with the receiving portion 96. Thereby, the movement to the one side of the width direction of the counter member 3 is controlled.

When the regulating protrusion 36 of the counter member 3 comes into contact with the receiving portion 96, the second side surface portion 342 of the counter member 3 is separated from the front surface of the apron 105 of the bathtub 101 with a slight gap and collides with the front surface of the apron 105. It is configured not to.
When the counter member 3 is thus arranged, the first side surface portion 341 of the counter member 3 is arranged on the horizontal plane 611 of the upper surface 61 of the stay 6. The first side surface portion 341 of the counter member 3 is separated from the second bracket 5 in the width direction, and the upper surface 61 of the stay 6 is widely exposed.

  Next, the spacer 4 is disposed on the upper surface 61 of the stay 6 between the first side surface portion 341 of the counter member 3 and the second bracket 5. The spacer 4 disposed on the upper surface 61 of the stay 6 makes point contact with the protrusion 55 of the second bracket 5 (second support member 22).

  FIG. 11 is a schematic view showing a counter mounting structure according to the present embodiment. Each of the counter member 3 and the spacer 4 is formed such that the angle between the end face in the depth direction and the both side faces in the width direction is a right angle. Moreover, the angle of the wall parts in the corner part of a bathroom is a right angle by design. However, several degrees of error may occur at the construction site. As a result, when the counter member 3 and the spacer 4 are arranged as described above, the side wall of the spacer 4 with respect to the first side surface portion 341 of the counter member 3 as shown in FIGS. Are slightly inclined, and the gap between the wall surface and the counter member 3 or the spacer 4 is not uniform. However, in terms of appearance, it is desirable to arrange the contact portion between the counter member 3 and the spacer 4 without any gap.

  Therefore, as shown in FIG. 11B, the counter member 3 is slid in the width direction toward the second wall portion 104 and brought into contact with the second side wall portion 45 of the spacer 4. At this time, as shown in FIG. 11 (a), when the end surface in the depth direction of the spacer 4 is arranged to be inclined with respect to the wall surface of the first wall portion 103 in plan view, the counter member 3 In the first side surface portion 341, the end portion 45 a on the back side of the second side wall portion 45 of the spacer 4 comes into contact first. The spacer 4 is only placed on the upper surface 61 of the stay 6, and the projection of the second bracket 5 is located at a position where the first side wall portion 46 of the spacer 4 corresponds to a substantially intermediate portion in the depth direction of the counter member 3. Since the point 55 is in point contact, the back side of the spacer 4 is pushed toward the second wall 104 side. The spacer 4 rotates around a point contact portion with the protrusion 55 in a plan view, and the end 45b on the near side of the second side wall portion 45 of the spacer 4 of the counter member 3 approaches the counter member 3 from the separated state. The first side surface portion 341 of the counter member 3 and the second side wall portion 45 of the spacer 4 are arranged in parallel without a gap.

  In addition, although illustration is abbreviate | omitted, you may provide the protrusion which protrudes in the width direction and functions as a flip-up control part in the 2nd side wall part 45 side of the spacer 4. FIG. When the first side surface portion 341 of the counter member 3 and the second side wall portion 45 of the spacer 4 are arranged in parallel without a gap, the first side surface portion 341 of the counter member 3 is positioned above the protrusion as the flip-up restricting portion. When a part contacts, the spacer 4 is latched by the counter member 3, and it can prevent that the spacer 4 jumps up.

  The spacer 4 is merely placed on the upper surface 61 of the stay 6, and the lower surface of the spacer 4 is in contact with only the horizontal surface 611. Therefore, since the contact area between the spacer 4 and the upper surface 61 of the stay 6 is suppressed, the spacer 4 can be easily rotated while suppressing the frictional resistance when the spacer 4 is rotated in plan view.

  In the example shown in FIG. 11, an example in which the angle θ of the corner between the first wall 103 and the second wall 104 is slightly larger than 90 degrees is shown. In addition, when the angle θ of the corner is smaller than 90 degrees, similarly, the spacer 4 rotates about the point contact portion (contact portion) with the projection 55 as a fulcrum, and the first side surface portion of the counter member 3 341 and the second side wall 45 of the spacer 4 can be arranged without a gap. In this case, the counter member 3 comes into contact with the end portion 45b on the near side of the second side wall portion 45 of the spacer 4 first, and the near side of the spacer 4 is pushed toward the second wall portion 104 side. The spacer 4 rotates around a point contact portion with the projection 55 in plan view, and the end 45a on the back side of the second side wall portion 45 of the spacer 4 of the counter member 3 approaches the counter member 3 from the separated state. The first side surface portion 341 of the counter member 3 and the second side wall portion 45 of the spacer 4 are arranged in parallel without a gap.

  In the example shown in FIG. 11, the example in which the protrusion 55 is provided on the second bracket 5 is shown, but the protrusion may be provided on the spacer 4 side. Further, the rotation fulcrum for the spacer 4 to rotate relative to the second support member 22 in a plan view is between the front end in the depth direction of the spacer and the end on the first wall 103 side. What is necessary is just to be provided in the contact part between 4 and the 2nd support member 22. FIG. For example, the rotation fulcrum may be provided at the contact portion between the spacer 4 and the stay 6.

  Further, when the spacer 4 is disposed on the upper surface 61 of the stay 6, the movement of the spacer 4 in the depth direction is restricted by the movement restricting portion 56. Specifically, when the restricting protrusion 44 provided on the first side wall portion 46 of the spacer 4 is disposed in the vicinity of the back side of the movement restricting portion 56 and the spacer 4 is shifted to the near side in the depth direction, the restricting protrusion 44 44 abuts against the back end of the movement restricting portion 56 and restricts the spacer 4 from moving toward the front side. As a result, when the spacer 4 rotates with respect to the second support member 22 around the fulcrum, the spacer 4 is restricted from moving in the depth direction. Therefore, the spacer 4 can be stably rotated with respect to the second support member 22 around the fulcrum.

  On the other hand, for example, when the spacer 4 disposed on the upper surface 61 of the stay 6 is to be actively moved to the near side, for example, during cleaning, the restriction projection 44 is in contact with the rear end of the movement restriction portion 56. When the spacer 4 is further pulled toward the front side, the restricting projection 44 presses the tapered surface 561 a of the movement restricting portion 56 toward the plate-like portion 51 side of the second bracket 5. As a result, the movement restricting portion 56 is elastically deformed, the restricting projection 44 gets over the movement restricting portion 56, and the spacer 4 moves to the near side.

  As a result, the spacer 4 is restricted from moving in the depth direction relative to the second bracket 5 when an external force of a predetermined amount or less is applied in the forward direction by the restricting protrusion 44 and the movement restricting portion 56, and the spacer 4 is positioned in the forward direction. When an external force greater than a certain amount is applied, it is configured to be able to move forward.

  According to the counter mounting structure according to the present embodiment, the spacer 4 is configured to rotate relative to the second support member 22 around a fulcrum located between the second support member 22 and the spacer 4. Has been. For this reason, the spacer 4 can be brought into contact with the counter member 3 without a gap by rotating the spacer 4 with respect to the second support member 22 around the fulcrum. Therefore, even when the angle θ between the corners of the walls 103 and 104 is not a right angle, the spacer 4 can be brought into contact with the counter member 3 without any gap, and can be easily finished with high quality.

  According to the counter mounting structure according to the present embodiment, the spacer 4 is attached to the spacer 4 regardless of whether the angle θ between the walls 103 and 104 constituting the inner corner is greater than 90 degrees or less than 90 degrees. 2 The spacer 4 can be brought into contact with the counter member 3 without a gap by rotating the support member 22 around the fulcrum.

  According to the mounting structure of the counter according to the present embodiment, the spacer 4 is rotatable with respect to the second support member 22 with the contact portion between the protrusion 55 and the spacer 4 provided on the second support member 22 as a fulcrum. Therefore, when the spacer 4 is pushed toward the protrusion 55 of the second support member 22, the spacer 4 can be easily relatively rotated with the contact portion between the protrusion 55 and the spacer 4 serving as a fulcrum. .

  According to the counter mounting structure according to the present embodiment, the movement restricting portion 56 restricts the spacer 4 from moving in the depth direction with respect to the second support member 22. 2. When rotating with respect to the support member 22, the spacer 4 is restricted from moving in the depth direction. Therefore, the spacer 4 can be stably rotated with respect to the second support member 22 around the fulcrum.

According to the counter mounting structure according to the present embodiment, the stay 6 can be detachably fixed from the second bracket 5. Therefore, when the counter member 3 is used as a common part in the bathroom unit 100 having different bathroom dimensions, the counter member 3 is provided by the stay 6 having a large size even when the gap between the counter member 3 and the wall portion in the width direction is large. Can be supported.
Further, since the stay 6 can be removed even when the stay 6 having a large size is attached, the stay 6 itself and the surroundings of the stay 6 can be easily cleaned.

  As mentioned above, although embodiment of this invention was explained in full detail with reference to drawings, the concrete structure is not restricted to this embodiment, The design change etc. of the range which does not deviate from the summary of this invention are included.

(Second Embodiment)
FIG. 12 shows a front view of the counter mounting structure 1A of the second embodiment. FIG. 12 is a front view of the counter portion according to the present embodiment, and is a view in which a part of the bathtub 101 is broken. In the embodiment shown below, the same reference numerals as those in the above embodiment are given to components that are the same as those in the counter mounting structure according to the above-described first embodiment in terms of function or structure. The description which overlaps with embodiment is abbreviate | omitted.

  In 2nd Embodiment, the example which arrange | positions the spacer 4 between the counter member 3 and the bathtub 101 is shown. The second support member 22 and the spacer 4 can be disposed adjacent to any one of the counter members 3 in the width direction. In addition, the structure which provides the 2nd support member 22 and the spacer 4 in the both ends of the width direction of the counter member 3 may be sufficient.

  When the spacer 4 is disposed between the counter member 3 and the bathtub 101, the second support member 22 is attached to the bathtub 101. Specifically, the receiving member 106 is fixed to the upper end portion of the apron 105. The second bracket 5, the second locking member 7, and the stay 6 can be shared regardless of the mounting position.

  Similarly to the example in which the second bracket 5 is fixed to the second wall portion 104 with screws in the first embodiment, the second bracket 5 is fixed to the receiving member 106. After the second locking member 7 and the stay 6 are attached, the counter member 3 is attached. The mounting method of the counter member 3 to the first support member 21 is the same as that of the first embodiment, and the sliding direction of the counter member 3 after mounting is slid to the second wall 104 side opposite to the first embodiment. Thereafter, the spacer 4 is disposed on the stay 6.

  In the first embodiment, the example in which the restriction protrusion 44 is provided on the first side wall portion 46 of the spacer 4 and the flip-up restriction portion (not shown) is provided on the first side wall portion 413 side is shown. However, by forming the restriction protrusions 44 of the spacer 4 of the first embodiment on both ends in the width direction of the spacer 4, the spacer 4 is provided on the bathtub 101 side of the counter member 3, and the second wall 104 side is provided. And can share parts. That is, the restricting protrusion 44 is engaged with the movement restricting portion 56 of the second bracket 5 in the depth direction to restrict the movement of the spacer 4 in the depth direction, and the step portion of the second side surface portion 342 of the counter member 3 Is configured to restrict the upward movement of the spacer 4 in the vertical direction, and the restricting projection 44 also serves as a function of the flip-up restricting portion.

  According to the counter mounting structure according to the present embodiment, the spacer 4 is located with respect to the second support member 22 around the fulcrum located between the second support member 22 and the spacer 4 as in the first embodiment. Are configured to rotate relative to each other. For this reason, the spacer 4 can be brought into contact with the counter member 3 without a gap by rotating the spacer 4 with respect to the second support member 22 around the fulcrum. Therefore, even when the angle θ between the corners of the walls 103 and 104 is not a right angle, the spacer 4 can be brought into contact with the counter member 3 without any gap, and can be easily finished with high quality.

  According to the counter mounting structure according to the present embodiment, the spacer 4 can be provided between the counter member 3 and the bathtub 101 as in the first embodiment.

(Third embodiment)
13 and 14 show the stay 6A and the spacer 4A of the third embodiment. FIG. 13 is a perspective view of the spacer 4A according to the present embodiment as viewed from the lower surface portion 42 side. FIG. 14 is a top view of the stay 6A.

  In this embodiment, the rotation fulcrum of the spacer 4 </ b> A is an example provided between the lower surface portion 42 of the spacer 4 </ b> A and the upper surface 61 of the stay 6. On the lower surface portion 42 of the spacer 4A, a pair of circular arc projections 421 are provided so as to protrude downward. The pair of arcuate protrusions 421 have an arcuate shape located on the same circle with the point P shown in FIG. 13 as the center, and are arranged to face each other. At least one of the pair of arc projections 421 is formed with a sliding claw 421a extending in the horizontal direction from the lower end.

  As shown in FIG. 14, two openings 65 are formed in the horizontal surface 611 of the upper surface 61 of the stay 6A. Each opening 65 has a substantially rectangular shape with a size into which the arcuate protrusion 421 can be inserted. A protrusion 66 protruding upward is provided between the two openings 65.

  Each arc projection 421 of the spacer 4A is inserted into each opening 65 of the stay 6A, and the spacer 4A is placed on the upper surface 61 of the stay 6A. At this time, the point P of the lower surface portion 42 of the spacer 4A is located on the protrusion 66 of the stay 6A. Further, the sliding claw 421 of the arc projection 421 extends to the horizontal plane 611 side from the opening 65, and the edge of the opening 65 is positioned between the lower surface portion 42 of the spacer 4A and the sliding claw 42. . Similarly to the first embodiment, when the counter member 3 is slid to the spacer 4A side, either one of the end portions 45a and 45b in the depth direction of the spacer 4A comes into contact with the counter member 3 first and becomes the counter member 3. The contact point between the point P of the lower surface portion 42 of the spacer 4A and the protrusion 66 of the stay 6A becomes a rotation fulcrum, and the spacer 4A rotates around the point P with respect to the stay 6A in plan view. At this time, the arc projection 421 is smoothly guided by being guided by the opening of the stay 6A. In addition, the protrusion 66 of the stay 6A has an effect of reducing the contact area between the lower surface portion 42 of the spacer 4A and the upper surface 61 of the stay 6A so that the rotation is smooth. Further, since the edge portion of the opening 65 is positioned between the lower surface portion 42 of the spacer 4A and the sliding claw 42, the spacer 4 smoothly rotates during rotation. Furthermore, the sliding claw 42 can prevent the spacer 4 from jumping up and down.

  According to the counter mounting structure according to the present embodiment, the spacer 4 is located with respect to the second support member 22 around the fulcrum located between the second support member 22 and the spacer 4 as in the first embodiment. Are configured to rotate relative to each other. For this reason, the spacer 4 can be brought into contact with the counter member 3 without a gap by rotating the spacer 4 with respect to the second support member 22 around the fulcrum. Therefore, even when the angle θ between the corners of the walls 103 and 104 is not a right angle, the spacer 4 can be brought into contact with the counter member 3 without any gap, and can be easily finished with high quality.

  Further, since the openings 60 and 60 have a substantially rectangular shape in plan view having a slightly larger opening area than the pair of arc projections 421, even when the rotation center is slightly deviated from the point P when the spacer 4 is rotated. The rotation trajectory of the arc projection 421 is not hindered and can be smoothly rotated. Therefore, it is possible to cope with variations in the rotation state when the spacer 4 is pushed by the counter member 3 and rotates, and the spacer 4 can be smoothly rotated.

  In the present embodiment, the arc protrusion 421 is provided on the lower surface portion 42 of the spacer 4A and the opening 65 is provided on the stay 6A. However, the present invention is not limited to this configuration, and the spacer is rotated with respect to the stay in plan view. If it is possible. For example, an arc protrusion may be provided on the stay, and an opening may be provided on the lower surface portion of the spacer. Further, instead of providing the circular arc protrusion 421 on the spacer or stay, the circular protrusion 421 is provided on one side, the circular opening on the other side is provided, and the circular protrusion is inserted into the opening, so that the spacer is The structure which mounts so that rotation is possible may be sufficient.

  In the present embodiment, an example in which the opening 60 has a substantially rectangular shape in plan view is shown. However, the spacer can be rotated around the point P even if the opening 60 has an arc shape similar to the arc protrusion and into which the arc protrusion can be inserted. . Note that, as described above, it is more preferable that the opening 60 has a substantially rectangular shape because it can cope with variations in the rotation state when the spacer 4 is pushed by the counter member 3.

  In the said embodiment, although the 1st latching member 9 of the 1st support member 21 showed the example which can be attached or detached with respect to the 1st bracket 8, the 1st latching member 9 is being fixed to the 1st bracket 8 and being attached. It may be a configuration.

  In the above-described embodiment, the example in which the stays 6, 6 </ b> A are detachably locked to the second locking member 7 has been described, but the stays 6, 6 </ b> A are configured to be fixed to the second locking member 7. There may be.

As mentioned above, although embodiment of this invention was explained in full detail with reference to drawings, the concrete structure is not restricted to this embodiment, The design change etc. of the range which does not deviate from the summary of this invention are included.
In addition, the constituent elements shown in the above-described embodiments can be combined as appropriate.

1,1A Counter mounting structure 3 Counter member 4 Spacer 6 Stay (support member)
55 Protrusion 56 Movement restriction part

Claims (4)

A counter member;
A spacer provided adjacent to the width direction of the counter member;
A support member that supports at least the spacer;
With
The spacer is a contact portion between the spacer and the support member, and the spacer is relative to the counter member in a plan view with a fulcrum provided between the depth-direction tip of the spacer and the wall-side end. A counter mounting structure characterized by being configured to rotate. The counter mounting structure according to claim 1, wherein the fulcrum is located at a position corresponding to an intermediate portion in a depth direction of the counter member. A protrusion on the support member;
The counter mounting structure according to claim 1 or 2, wherein a contact portion between the protrusion and the spacer serves as the fulcrum. The movement control part which controls that the said spacer moves to a depth direction with respect to the said supporting member is provided between the said supporting member and the said spacer. Counter mounting structure.

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