WO2007091447A1

WO2007091447A1 - Support leg

Info

Publication number: WO2007091447A1
Application number: PCT/JP2007/051433
Authority: WO
Inventors: Junichi Yoshida; Yoshio Tanaka
Original assignee: Inax Corporation
Priority date: 2006-02-06
Filing date: 2007-01-30
Publication date: 2007-08-16
Also published as: KR20080098012A; JPWO2007091447A1; TW200741065A

Abstract

A support leg for facilitating installation of a waterproof pan and reliably horizontally supporting the pan. The support leg (10) is placed between the waterproof pan (5a) and an installation surface (1) and supports the waterproof pan (5a) on the installation surface (1). The support leg (10) has a support member (8) extending vertically from the lower surface of the pan (5a); a tubular member (9), one end of which has an opening (9a) into which the support member (8) is insertable and the other end of which is closed; an elastic member (11) provided between the support member (8) and the tubular member (9) and having elastic force in the direction where the support and tubular members are separated from each other; and a hardening material (12) placed inside the tubular member (9) and hardens with time.

Description

Specification

Support legs

Technical field

[0001] The present invention relates to a support leg.

Background art

[0002] FIG. 3 of Patent Document 1 discloses a conventional support leg. The support legs are arranged between the waterproof pan and the installation surface to support the waterproof pan on the installation surface. This support leg includes a support member that extends perpendicularly to the bottom surface force of the waterproof pan, and a cylindrical member that has an opening into which the support member can be inserted at one end and is sealed at the other end. The cylindrical member is filled with a curable material that cures over time.

[0003] When the conventional support leg having such a configuration is used to support the waterproof pan on the installation surface, the support member for the cylindrical member is matched to the interval between the lower surface of the waterproof pan and the installation surface. Since the insertion length of the is changed, it becomes an appropriate length. When attaching the support leg to the bottom surface of the waterproof pan, if the support member is inserted too much into the cylindrical member, a gap may be formed between the installation surface and the cylindrical member when the waterproof pan is installed. Even in this case, the cylindrical member descends by its own weight and comes into contact with the installation surface, so that the support leg has an appropriate length. In addition, since the curable material filled in the cylindrical member is cured over time after the waterproof pan is installed, the support member and the cylindrical member are firmly integrated.

[0004] For this reason, according to this support leg, it is not necessary to adjust the length, and the installation time can be shortened. Further, since the support member and the cylindrical member are firmly integrated, the waterproof pan can be reliably supported horizontally.

Patent Document 1: No. 7-38419

Disclosure of the invention

Problems to be solved by the invention

[0005] However, in the conventional support leg, when the tubular member comes into contact with the support member and is hooked, the tubular member may not drop to the installation surface. In such a state, if the curable material is cured after a lapse of time, it is supported with a gap between the cylindrical member and the installation surface. The holding member and the cylindrical member are integrated! /, And the support of the waterproof pan is insufficient.

[0006] The present invention has been made in view of the above-described conventional circumstances, and provides a support leg that can easily install a waterproof pan and can be reliably supported in a horizontal state. As a problem to be solved.

Means for solving the problem

[0007] The support leg of the present invention is a support leg that is disposed between the waterproof pan and the installation surface and supports the waterproof pan on the installation surface,

A bottom surface force of the waterproof pan, a support member extending vertically;

A cylindrical member having an opening into which the support member can be inserted at one end and the other end sealed; and provided between the support member and the cylindrical member, and having an elastic force in a direction away from both. An elastic member,

It is filled with the inside of the said cylindrical member, It is equipped with the curable material hardened | cured with progress of time, It is characterized by the above-mentioned.

[0008] In the support leg of the present invention having such a configuration, even if the support member and the cylindrical member are in contact with each other! /, The elastic force of the elastic member causes the support member and the cylindrical member to Is the farthest away state, that is, the support leg is attached to the bottom surface of the waterproof pan in the longest state. For this reason, when the waterproof pan is installed on the installation surface, the cylindrical member can always be brought into contact with the installation surface. At the same time that the waterproof pan is installed horizontally, the support legs are automatically reduced to the appropriate length. Thereafter, since the curable material is cured over time, the support member and the cylindrical member are firmly integrated with each other.

[0009] Therefore, the support leg of the present invention can easily install the waterproof pan and can reliably support the horizontal state.

[0010] The cylindrical member can be formed of a coasting material such as rubber. In this way, when a waterproof pan is used as a floor surface of a bathroom unit or the like, vibration generated when the waterproof pan is used can be prevented from propagating to the installation surface. Further, even when the cylindrical member collides with the installation surface by this vibration, the collision noise can be reduced. For this reason, a bath room unit etc. can be used comfortably.

[0011] The cylindrical member may be one having an anti-vibration member made of an elastic material such as rubber attached to the lower surface. Yes. Even in this case, it is possible to prevent the vibration generated when the waterproof pan is used from propagating to the installation surface. Moreover, even when the cylindrical member collides with the installation surface due to this vibration, the collision sound can be reduced and the bathroom unit or the like can be used comfortably.

[0012] The support leg can be arranged at a place where the operator cannot reach! /, Such as the lower surface of the central portion of the waterproof pan. Even in this case, since the support legs are automatically adjusted to an appropriate length to support the waterproof pan, the waterproof pan can be more reliably supported in a horizontal state.

[0013] The elastic member is preferably in contact with the support member. In this case, the elastic force of the elastic member directly acts on the support member, and the elastic force surely works in a direction away from the cylindrical member, so that the cylindrical member can be brought into contact with the installation surface more reliably. it can.

[0014] It is preferable that the cylindrical member of the present invention has a movable part that can be expanded and contracted in the axial direction, and the elastic member is formed integrally with the movable part. In this case, since the support leg can be assembled simply by inserting the support member into the cylindrical member, the waterproof pan can be installed more easily.

[0015] An elastic member may be provided on the outer peripheral portion of the cylindrical member. In this case, since no elastic member is provided inside the cylindrical member, there is no resistance when filling the inside of the cylindrical member with the curable material, and the inside of the cylindrical member is easily filled with the curable material. can do. For this reason, variation in the quality of the cylindrical member is reduced, and the manufacturing time can be shortened.

[0016] The elastic member is preferably a coil panel. In this case, the coil panel can be easily provided inside or on the outer periphery of the cylindrical member.

[0017] The coil panel may have a shape in which the force on one end side is gradually enlarged toward the other end side so as not to overlap in the radial direction. In this case, the axial length can be shortened when the coil panel is compressed. For this reason, the movable range of the cylindrical member is widened with respect to the support member. That is, the adjustment range of the support leg can be widened. In addition, since the entire area where the coil panel is compressed has a stable elastic force, the cylindrical member can be brought into contact with the installation surface more reliably.

Brief Description of Drawings

FIG. 1 is a cross-sectional view showing a state in which a bathtub-side waterproof pan and a washing area-side waterproof pan are installed. 圆 2] A cross-sectional view showing a part of the support leg of Example 1 in an exploded manner.

圆 3] It is a cross-sectional view showing a state after installation of the support legs of Example 1.

圆 4] A cross-sectional view showing a part of the support leg of Example 2 in an exploded manner.

圆 5] It is a cross-sectional view showing a state after installation of the support legs of Example 2.

FIG. 6 is a cross-sectional view taken along the line AA in FIG.

7] A perspective view of the cylindrical member of Example 2. FIG.

圆 8] It is a sectional view showing the state when the support legs of Example 3 are installed.

9] A sectional view showing the state after the installation of the support legs of Example 3.

10] FIG. 10 is a schematic view showing a drop-off prevention mechanism in the support leg of the third embodiment.圆 11] It is a sectional view showing the support leg of Example 4 in an exploded manner.

圆 12] It is a sectional view showing a state after installation of the support legs of Example 4.

圆 13] A sectional view showing a state when the support legs of Example 5 are installed.

14] A sectional view showing the state after the installation of the support legs of Example 5.

FIG. 15 is a cross-sectional view showing a cylindrical member of Example 6.

16] A sectional view showing a state when the support legs of Example 7 are installed.

圆 17] An exploded perspective view showing a part of the cylindrical member of Example 7 in section.圆 18] An exploded sectional view of the tubular member of Example 8.

FIG. 19 is a perspective view showing a part of a cylindrical member of Example 8 in cross section. Explanation of symbols

1 ... Installation surface

5a, 5b ... Waterproof pan (5a ... Waterproof pan on bathtub side, 5b ... Waterproof pan on washing side)

8, 28, 38, 48

9, 29, 39, 49, 59, 69, 79, 89

10, 20, 30, 40, 50, 60, 70

11, 21, 31, 41, 51, 61, 71 ... elastic member

12 ... filler

59c, 69c… movable parts

BEST MODE FOR CARRYING OUT THE INVENTION Hereinafter, embodiments 1 to 8 embodying the present invention will be described with reference to the drawings.

Example 1

[0021] As shown in FIG. 1, in the floor structure of a wooden building, a foundation 2 is erected on an installation surface (floor slab) 1 on which a waterproof pan is installed so as to surround four sides of the waterproof pan. A base 3 is provided on the foundation 2, and a large pull 4 is provided between the opposite bases 3. Kiwa joists 6a and 6b are provided above the base 3 and on the inner peripheral side of the indoor side where the waterproof pan is installed. As for the water-proof pan, the bathtub-side waterproof pan 5a and the washing-place-side waterproof pan 5b are integrated. The peripheral part of the waterproof pan is locked to the kimono joists 6a and 6b; The washing-side waterproof pan 5b is supported by the large pull 4 via support legs 40 of Example 4 described later.

[0022] Although not shown, a plurality of support leg attachment portions having nuts into which the support members 8 of the support legs 10 can be screwed are provided on the lower surface of the bathtub-side waterproof pan 5a. The support leg 10 of Example 1 shown in FIG. 2 and FIG. 3 is attached to the support leg mounting portion provided in a range where the operator cannot reach (for example, the center position of the bathtub-side waterproof pan 5a). It is attached. Hexagon bolts with a length that reaches from the lower surface of the bathtub-side waterproof pan 5a to the installation surface 1 are attached to specific support leg attachments within the reach of the installer. This support leg is used to adjust the level of the waterproof pan by adjusting the degree of screwing of the support leg mounting portion into the nut during construction of the waterproof pan.

[0023] A dressing room is provided next to the bathroom where the waterproof pan is installed, and the surface 7a of the flooring 7 is substantially the same height as the surface of the waterproof pan 5b.

As shown in FIGS. 2 and 3, the support leg 10 of the first embodiment is disposed between the bathtub-side waterproof pan 5a and the installation surface 1, and the bathtub-side waterproof pan 5a is placed on the installation surface 1. It is something to support.

[0025] The support leg 10 includes a support member 8 that extends vertically by being screwed to a nut of a support leg mounting portion provided on the lower surface of the bathtub-side waterproof pan 5a. Support member 8 has a nominal diameter of M16

Hexagon bolt of about M20.

[0026] Further, the support leg 10 includes a cylindrical member 9 having an opening 9a into which the support member 8 can be inserted at one end and the other end 9b sealed. The cylindrical member 9 is made of an elastic material such as rubber. On the inner surface of the opening 9a, a protruding piece 9c that protrudes horizontally in the radial direction is formed in a body. The inner diameter of the narrowed portion 9d formed by the protruding piece 9c is smaller than the outer diameter of the head 8a of the support member 8. Is formed.

Further, the support leg 10 is provided between the support member 8 and the cylindrical member 9, and has an elastic member 11 having an elastic force in a direction away from the support member 8 inside the cylindrical member 9. The The elastic member 11 is a coil panel having a shape in which the diameter is gradually increased toward the other end side.

[0028] The cylindrical member 9 is filled with a curable resin 12 that cures over time.

[0029] A waterproof pan is installed using the support leg 10 of the first embodiment having such a configuration. This procedure is described below.

[0030] First, the support member 8 is attached to the lower surface of the waterproof pan (first step). In the first step, the support member 8 is screwed into the nuts of a plurality of support leg mounting portions provided in a range where the operator's hand cannot reach with the bathroom side waterproof pan 5a installed.

[0031] It should be noted that the specific support leg mounting portion within the reach of the operator with the bathtub-side waterproof pan 5a installed has a hexagonal length that can reach from the bottom surface of the bathtub-side waterproof pan 5a to the installation surface. Screw the bolts together. These hexagon bolts are used to adjust the level of the waterproof pan horizontally by adjusting the screwing of the support leg mounting part to the nut during construction of the waterproof pan.

Next, as shown in FIG. 2, the cylindrical member 9 is connected to the support member 8 (second step). In the second step, since the cylindrical member 9 is formed of a coasting material such as rubber, the opening 9a, the throttle portion 9d, and the protruding piece 9c are deformed to incorporate the elastic member 11 into the cylindrical member 9. After the elastic member 11 is assembled into the cylindrical member 9, the curable resin 12 is filled. When the support member 8 is inserted into the cylindrical member 9, the curable resin 12 is filled in the cylindrical member 9 in an amount that does not overflow from the opening 9 a of the cylindrical member 9. Thereafter, the head 8a of the support member 8 is pushed through the opening 9a of the cylindrical member 9 and inserted. Also at this time, since the cylindrical member 9 is formed of an elastic material such as rubber, the opening 9a, the throttle portion 9d, and the protruding piece 9c are deformed.

[0033] Next, the bathtub-side waterproof pan 5a and the washing area-side waterproof pan 5b are installed (third step). In the third stage, as shown in Fig. 1, the bathtub-side waterproof pan 5a and the washing-side waterproof pan 5b are installed from above the installation surface 1. The installer should attach the hexagon bolts to the nuts of the support leg mounting part of a length that can reach the installation surface from the bottom surface of the bathtub side waterproof pan 5a so that the bathtub side waterproof pan 5a and the washing area side waterproof pan 5b become horizontal. After adjusting the screwing condition, the bathtub-side waterproof pan 5a and washing Secure the area around the field-side waterproof pan 5b to the kimono joists 6a and 6b. In this state, the cylindrical member 9 comes into contact with the installation surface 1 by the elastic force of the elastic member 11, and the support leg 10 is automatically adjusted to an appropriate length.

[0034] Next, the curable resin 12 filled in the cylindrical member 9 is cured, and the support member 8 and the cylindrical member 9 are firmly integrated (fourth step). Thereby, as shown in FIG. 3, the support member 8 and the tubular member 9 are firmly integrated, and the bathtub-side waterproof pan 5a is supported.

In such a support leg 10 of Example 1, even if the support member 8 and the cylindrical member 9 are in contact with each other, the elastic force of the elastic member 11 causes the support member 8 and the cylindrical member 9 to Is attached to the lower surface of the bathtub-side waterproof pan 5a in the most distant state, that is, the support leg 10 in the longest state. For this reason, when the bathtub-side waterproof pan 5a is installed on the installation surface 1, the tubular member 9 can be brought into contact with the installation surface 1 without fail. Then, as the bathtub-side waterproof pan 5a is installed horizontally, the support leg 10 is automatically reduced to an appropriate length. Thereafter, the support legs 10, because the curable material 12 with the lapse between time to cure, and the support member 8 and the tubular member 9 is firmly - is conjugated ₀

[0036] Therefore, the support leg 10 of the first embodiment can easily install the waterproof pan and can be reliably supported in a horizontal state.

[0037] Further, since the cylindrical member 9 is formed of a coasting material such as rubber, vibration generated when the waterproof pan is used as the floor surface of the bathroom unit is prevented from propagating to the installation surface 1. Can be. Further, even when the cylindrical member 9 collides with the installation surface 1 due to this vibration, the collision noise can be reduced. For this reason, the bathroom unit can be used comfortably.

[0038] In addition, by arranging the support legs 10 in places where the operator's hands cannot reach, such as the lower surface of the central portion of the waterproof pan 5a, the waterproof pan 5a can be more reliably supported in a horizontal state. it can.

Further, since the elastic member 11 is in direct contact with the support member 8, the elastic member 11

Since the elastic force of 11 directly acts and the elastic force surely works in the direction away from the cylindrical member 9, the cylindrical member 9 can be brought into contact with the installation surface 1 more reliably.

[0040] Further, since the elastic member 11 is a coil panel having a shape in which the diameter is gradually increased toward the other end side so as not to overlap in the radial direction, the length in the axial direction is reduced when the coil panel is compressed. Can be used. For this reason, the movable range of the cylindrical member 9 with respect to the support member 8 becomes wide. That is, the adjustment range of the support leg 10 can be widened. Further, since the entire area where the coil panel is compressed has a stable elastic force, the cylindrical member 9 can be brought into contact with the installation surface 1 more reliably.

[0041] Further, since a protruding piece 9c that protrudes horizontally in the radial direction is formed on the inner surface of the opening 9a of the cylindrical member 9, if the head 8a of the supporting member 8 is pushed in and inserted, It is possible to prevent the protruding member 9c from coming into contact with the head 8a and the cylindrical member 9 from falling off the support member 8.

Example 2

As shown in FIGS. 4 to 7, in the support leg 20 of the second embodiment, the support member 28 has a pin 28b that protrudes outward also from the side force of the head 28a. The tubular member 29 has an opening 29a into which the support member 28 can be inserted at one end, and the other end 29b is closed. A rubber vibration isolator 25 is affixed to the lower surface of the other end 29b.

As shown in FIG. 7, on the side surface of the cylindrical member 29, a slit 29d through which the pin 28b can be passed is provided in the vertical direction. A projecting piece 29e is formed on the upper portion of the slit 29d so as to narrow the slit width.

[0044] A curved cover 29f is formed on the outer surface of the slit 29d. The elastic member 21 is a coil panel having the same diameter from one end side to the other end side. Other configurations are the same as those in the first embodiment. For this reason, about the same structure, the same code | symbol is attached | subjected and detailed description is abbreviate | omitted.

[0045] The procedure for installing the waterproof pan using the support legs 20 of the second embodiment is the same as that of the first embodiment except for the points described below.

When installing the waterproof pan using the support leg 20 of Example 2, in the second step, as shown in FIGS. 4 to 6, the pin 28b is passed through the slit 29, and the cylindrical member 29 The head 28a of the support member 28 is inserted from the opening. The support member 28 is inserted into the cylindrical member 29 until the pin 28b is positioned below the projecting piece 29e provided in the slit 29d.

In the support leg 20 of the second embodiment, even if the support member 28 and the cylindrical member 29 are in contact with each other, the elastic force of the elastic member 21 causes the support member 28 and the cylindrical member 29 to Is the farthest away state, that is, the support leg 20 is the longest and is attached to the bottom surface of the bathtub-side waterproof pan 5a. Attached. For this reason, when the bathtub-side waterproof pan 5a is installed on the installation surface 1, the tubular member 29 can be brought into contact with the installation surface 1 without fail. At the same time as the bathtub-side waterproof pan 5a is installed horizontally, the support leg 20 is automatically reduced to an appropriate length. Thereafter, since the curable material 12 is cured over time in the support leg 20, the support member 28 and the cylindrical member 29 are firmly integrated.

[0048] Therefore, the support leg 20 of the second embodiment can also exhibit the operational effects of the present invention, like the support leg 10 of the first embodiment.

[0049] Since the rubber vibration isolator 25 is attached to the lower surface of the other end 29b of the cylindrical member 29, vibrations generated when the waterproof pan is used as the floor surface of the bathroom unit are installed. It can be prevented from spreading on surface 1. Further, even when the vibration isolating member 25 collides with the installation surface 1 due to this vibration, the collision noise can be reduced by the cylindrical member 29. For this reason, the bathroom unit can be used comfortably.

[0050] In addition, by placing the support leg 20 at a place where the power of the operator can reach, such as the lower surface of the central portion of the waterproof pan 5a, the waterproof pan 5a can be more reliably supported in a horizontal state. Can do.

[0051] Further, since the elastic member 21 is in direct contact with the support member 28, the elastic force of the elastic member 21 directly acts on the support member 28, and the elastic force surely works in the direction of moving away the cylindrical member 29. Therefore, the cylindrical member 29 can be brought into contact with the installation surface 1 more reliably.

Further, since the elastic member 21 is a coil panel, it can be easily provided inside the cylindrical member 29.

[0053] Further, since the pin 28b comes into contact with the slit 29d, it is possible to prevent the cylindrical member 29 from falling off the support member 28.

[0054] Since the curved cover 29f is formed on the outer surface of the slit 29d, it is prevented from leaking to the outside when the cylindrical member 29 is filled with the curable resin 12. be able to.

Example 3

As shown in FIGS. 8 to 10, in the support leg 30 of the third embodiment, the support member 38 is formed of a tube body having a lower end opened and an air vent hole 38a provided on the upper side surface. At the upper end of the support member 38, there is a flange 38c that is fixed to the lower surface of the bathtub-side waterproof pan 5a with screws. Is formed. The support member 38 is provided with a pin 38b on the side surface.

[0056] Further, the cylindrical member 39 is formed of a tubular body having an opening 39a having an open upper end. As shown in FIG. 10, a pin 38b can be inserted into the side surface of the cylindrical member 39, and a slit 39d having a horizontal opening 39g is provided in the middle. The lower end of the cylindrical member 39 is sealed, and a rubber vibration isolator 34 is attached with a screw 33. A large-diameter head 33a of a screw 33 is embedded in a recess 34 provided on the lower surface of the vibration isolator 34.

The elastic member 31 is a coil panel having the same diameter from the one end side force to the other end side, and the support member 38 is inserted inside. The elastic member 31 has one end locked to the lower surface of the flange 38c and the other end locked to the upper end of the tubular member 39. Other configurations are the same as those in the first embodiment. For this reason, about the same structure, the same code | symbol is attached | subjected and detailed description is abbreviate | omitted.

[0058] The procedure for installing the waterproof pan using the support leg 30 of the third embodiment is the same as that of the first embodiment except for the points described below.

[0059] When the waterproof pan is installed using the support leg 30 of the third embodiment, the support member 38 is screwed to the support leg mounting portion on the lower surface of the bathtub-side waterproof pan 5a in the first step. Further, in the second step, as shown in FIGS. 8 to 10, a support member 38 is inserted and connected to a cylindrical member 39 having only the curable resin 12 inside. At this time, after the support member 38 is inserted into the horizontal opening 39g of the slit 39d provided in the cylindrical member 39 until the pin 38b is positioned, the pin 38b abuts on the upper surface of the horizontal opening 39g to be locked. Rotate the tubular member 39 to

In the support leg 30 of the third embodiment, even if the support member 38 and the cylindrical member 39 are in contact with each other, the elastic force of the elastic member 31 causes the support member 38 and the cylindrical member 39 to Is the farthest away state, that is, the support leg 30 is attached to the lower surface of the bathtub-side waterproof pan 5a in the longest state. For this reason, when the bathtub-side waterproof pan 5a is installed on the installation surface 1, the tubular member 39 can always be brought into contact with the installation surface 1. At the same time as the bathtub-side waterproof pan 5a is installed horizontally, the support leg 30 is automatically reduced to an appropriate length. Thereafter, the support member 38 and the cylindrical member 39 are firmly integrated with each other in the support leg 30 because the curable material 12 is cured over time.

[0061] Therefore, the support leg 30 of the third embodiment is similar to the support leg 10 of the first embodiment. The effect can be produced.

[0062] Since the rubber vibration isolator 34 is attached to the lower end of the tubular member 39, vibration generated when the waterproof pan is used as the floor surface of the bathroom unit does not propagate to the installation surface 1. Can be. Further, even if the vibration isolator 34 collides with the installation surface 1 by this vibration, the collision noise can be reduced. For this reason, the bathroom unit can be used comfortably.

[0063] In addition, by placing the support leg 30 at a place where the hand of the operator can reach, such as the lower surface of the central portion of the waterproof pan 5a, the waterproof pan 5a can be more reliably supported in a horizontal state. Can do.

[0064] Further, since the elastic member 31 is in direct contact with the flange 38c provided integrally with the support member 38, the elastic force of the elastic member 21 directly acts on the flange 38c, and the cylindrical member 39 is moved away. Therefore, the cylindrical member 39 can be brought into contact with the installation surface 1 more reliably.

[0065] Further, since the elastic member 31 is not provided inside the cylindrical member 39, there is no resistance when the curable material 12 is filled in the cylindrical member 39, and the cylindrical member 39 is easily provided inside. The curable material 12 can be filled. For this reason, variation in the quality of the cylindrical member 39 is reduced, and the manufacturing time can be shortened.

[0066] Further, since the pin 38b is brought into contact with and locked with the upper surface of the horizontal opening 39g of the slit 39d, it is possible to prevent the cylindrical member 39 from dropping from the support member 38.

Example 4

As shown in FIGS. 11 and 12, in the support leg 40 of the fourth embodiment, the support member 48 includes a convex portion 48d integrally formed at the center portion and a folded portion integrally formed at the outer peripheral portion. And a flange 48c having a portion 48e. A rubber vibration isolator 45 is provided on the upper surface of the flange 48c, and a double-sided tape 46 is affixed to the upper surface of the vibration isolator 45.

The tubular member 49 has an opening 49a into which the convex portion 48d of the support member 48 can be inserted at one end, and the other end 49b is closed. A rubber vibration isolator 45 is provided on the lower surface of the other end 49b, and a double-sided tape 46 is attached to the lower surface of the vibration isolator 45. The cylindrical member 49 is filled with a curable resin 12.

[0069] The elastic member 41 is a coil panel having the same diameter from one end side to the other end side. It is provided on the outer periphery.

[0070] The waterproof pan is installed using the support leg 40 of the fourth embodiment having such a configuration. This procedure is described below. As shown in FIGS. 1 and 12, the support leg 40 is disposed between the washing-side water-proof pan 5b and the large pull 4.

First, as shown in FIG. 12, a cylindrical member 49 filled with a curable resin 12 inside is fixed to the upper surface of the large pull 4 by a double-sided tape 46. Next, the elastic member 41 is disposed on the outer peripheral portion of the tubular member 49, and the support member 98 is aligned with the upward force. Next, install waterproofing side waterproof pan 5b from above. As a result, the double-sided tape 46 is fixed to the washing area side waterproof pan 5b. Thereafter, the curable resin 12 is cured with the passage of time, the support member 48 and the tubular member 49 are firmly integrated, and the washing-side waterproof pan 5b is supported.

In the support leg 40 of Example 4 as described above, the elastic force of the elastic member 41 acts in a direction to move the support member 48 and the cylindrical member 49 away from each other, and is attached to the large pull 4. Then, at the same time that the waterproofing side waterproof pan 5b is installed horizontally, the support leg 40 is automatically reduced to an appropriate length. Thereafter, since the curable resin 12 is cured over time, the support member 48 and the cylindrical member 49 are firmly integrated with each other.

[0073] Therefore, the support leg 40 of the fourth embodiment can also exhibit the operation effect of the present invention, like the support leg 10 of the first embodiment.

[0074] Further, since the vibration isolating member 45 is provided on the lower surface of the cylindrical member 49 and the upper surface of the flange 48c of the support member 48, the vibration generated when the waterproof pan is used as the floor surface of the bathroom unit is greatly reduced. Propagation to 4 can be prevented.

[0075] In addition, since the elastic member 41 is not provided inside the cylindrical member 49, there is no resistance when the curable material 12 is filled in the cylindrical member 49, and the cylindrical member 49 is easily provided inside. The curable material 12 can be filled. For this reason, variation in the quality of the cylindrical member 49 is reduced, and the manufacturing time can be shortened.

Example 5

As shown in FIGS. 13 and 14, in the support leg 50 of the fifth embodiment, the cylindrical member 59 has a side wall formed by a movable portion 59c that can expand and contract in the axial direction. A bottom member 59b is formed at the lower end of the movable portion 59c. On the outer periphery of the bottom member 59b, it is outside the movable part 59c. A flange 59bf protruding to the side is formed.

[0077] At the upper end of the movable portion 59c, there are a flange portion 59h extending outward, a vertical portion 59i extending upward from the outer peripheral portion of the flange portion 59h, and an upper surface portion 59j folded horizontally in the radial direction from the upper end of the vertical portion 59i. It is formed in the body. An opening 59a is formed at the center of the upper surface portion 5¾.

A head 8 a of the support member 8 is fitted on the upper part of the cylindrical member 59. The tubular member 59 is entirely formed of a coasting material such as rubber.

The elastic member 51 is a coil panel having the same diameter from one end side to the other end side. The elastic member 51 is provided on the outer peripheral portion of the movable portion 59c with one end locked to the upper surface of the flange 59bf and the other end locked to the lower surface of the flange portion 59h. Other configurations are the same as those in the first embodiment. For this reason, about the same structure, the same code | symbol is attached | subjected and detailed description is abbreviate | omitted.

[0080] The procedure for installing the waterproof pan using the support legs 50 of the fifth embodiment is the same as that of the first embodiment except for the points described below.

[0081] When the waterproof pan is installed using the support legs 50 of Example 5, in the second step, as shown in Figs. 13 and 14, only the head 8a of the support member 8 is attached to the tubular member 59. Insert the opening 59a in the deformed shape. Since the outer peripheral portion of the distal end of the inserted head 8 a abuts on the flange 59 h of the cylindrical member 59, the support member 8 should not be inserted further into the cylindrical member 59.

[0082] In the support leg 50 of the fifth embodiment as described above, the support member 8 and the cylindrical member 59 are separated from each other by the elastic force of the elastic member 31, that is, the bathtub with the support leg 50 in the longest state. It is attached to the lower surface of the side waterproof pan 5a. For this reason, when the bathtub-side waterproof pan 5a is installed on the installation surface 1, the tubular member 59 can be brought into contact with the installation surface 1 without fail. Then, at the same time as the bath-side waterproof pan 5a is installed horizontally, the support leg 50 is automatically reduced to an appropriate length. Thereafter, since the curable material 12 is cured over time in the support leg 50, the support member 8 and the cylindrical member 59 are firmly integrated.

Therefore, the support leg 50 of the fifth embodiment can also exert the operation effect of the present invention, like the support leg 10 of the first embodiment.

[0084] In addition, since the cylindrical member 59 is formed of a coasting material such as rubber, vibration generated when the waterproof pan is used as a floor surface of a bathroom unit or the like is prevented from propagating to the installation surface 1. can do. In addition, this vibration causes the cylindrical member 59 to collide with the installation surface 1 apart. Moreover, the collision sound can be reduced. For this reason, the bathroom unit can be used comfortably.

[0085] In addition, by placing the support leg 50 in a place where the power of the operator's hand is accessible, such as the lower surface of the central portion of the waterproof pan 5a, the waterproof pan 5a is more reliably supported in a horizontal state. Can do.

[0086] Further, since the elastic member 51 is not provided inside the cylindrical member 59, there is no resistance when filling the curable material 12 into the cylindrical member 59, and the cylindrical member 59 can be easily inside. The curable material 12 can be filled. For this reason, variation in the quality of the cylindrical member 59 is reduced, and the manufacturing time can be shortened.

Example 6

As shown in FIG. 15, the cylindrical member 69 of the sixth embodiment is formed by insert-molding an elastic member 61 that is a coil panel on the movable portion 69c of the cylindrical member 69. The procedure for installing the waterproof pan using the other structure and the support leg employing this cylindrical member 69 is the same as that of the fifth embodiment. For this reason, detailed description is omitted.

[0088] In the support leg employing the cylindrical member 69 of Example 6 as described above, the support member and the cylindrical member 69 are in the most distant state by the elastic force of the elastic member 61, that is, the support leg is the most It is attached to the lower surface of the bathtub-side waterproof pan 5a in a long state. For this reason, when the bathtub-side waterproof pan 5a is installed on the installation surface 1, the tubular member 69 can be brought into contact with the installation surface 1 without fail. At the same time that the bathtub-side waterproof pan 5a is installed horizontally, the support legs are automatically reduced to an appropriate length. Thereafter, since the curable material is cured over time in the support leg, the support member and the cylindrical member 69 are firmly integrated.

Therefore, the support leg adopting the cylindrical member 69 of the sixth embodiment can also achieve the effects of the present invention, like the support leg 10 of the first embodiment.

[0090] Further, since the support legs can be assembled simply by inserting the support members into the cylindrical member 69, the waterproof pan can be more easily installed.

Example 7

As shown in FIGS. 16 and 17, in the support leg 70 of the seventh embodiment, the tubular member 79 is formed of a first tubular member 79u and a second tubular member 79b. The first cylindrical member 79u has a cylindrical part 79r having an open lower end and an opening 79a at the center of the upper surface part 79s. Tube part 79r The shaft portion of the support member 8 can be inserted. The first cylindrical member 79u is made of resin or metal.

[0092] The second cylindrical member 79b has an open upper end and a recess 79η at the center of the bottom surface. The second cylindrical member 79b has a step portion 79m on the outer periphery at a position higher than the bottom surface, and has a connection portion 791 having wedge-shaped irregularities on the outer periphery above the step portion 79m. The second cylindrical member 79b is formed of an elastic material such as rubber. The second cylindrical member 79b has a curable resin 12 filled therein.

[0093] When the connecting portion of the second cylindrical member 79b is inserted into the lower end opening of the first cylindrical member 79u, the unevenness of the connecting portion 791 of the second cylindrical member 79b is inserted into the lower inner peripheral surface of the first cylindrical member 79u. The first tubular member 79u and the second tubular member 79b are firmly connected.

The elastic member 71 is a coil panel having the same diameter from one end side to the other end side, and is fitted in the recess 79η. Other configurations are the same as those in the first embodiment. For this reason, the same components are denoted by the same reference numerals and detailed description thereof is omitted.

[0095] The procedure for installing the waterproof pan using the support legs 70 of the seventh embodiment is the same as that of the first embodiment except for the points described below.

[0096] When the waterproof pan is installed using the support legs 70 of Example 7, in the first step, after the shaft portion of the support member 8 is inserted into the cylinder portion 79r of the first cylindrical member 79u, the support member Screw 8 into the support leg mounting part of the bathtub-side waterproof pan 5a. Then, in the second step, as shown in FIG. 16, with respect to the first cylindrical member 79u through which the support member 8 is inserted, the second cylindrical member having the elastic member 71 and the curable resin 12 inside. Connect 79b.

In the support leg 70 of the seventh embodiment, even if the support member 8 and the cylindrical member 79 are in contact with each other, the elastic force of the elastic member 71 causes the support member 8 and the cylindrical member 79 to Is the farthest away state, that is, the support leg 70 is attached to the lower surface of the bathtub-side waterproof pan 5a in the longest state. For this reason, when the bathtub-side waterproof pan 5a is installed on the installation surface 1, the tubular member 79 can be brought into contact with the installation surface 1 without fail. At the same time that the bathtub-side waterproof pan 5a is installed horizontally, the support leg 70 is automatically reduced to an appropriate length. Thereafter, since the curable material 12 is cured over time, the support member 8 and the cylindrical member 79 are firmly joined together. Therefore, the support leg 70 of the seventh embodiment can also exhibit the operation effect of the present invention, like the support leg 10 of the first embodiment.

[0099] Further, since the second cylindrical member 79b is formed of a coasting material such as rubber, vibration generated when the waterproof pan is used as the floor surface of the bathroom unit does not propagate to the installation surface 1. And so on. Further, even if the second cylindrical member 79b collides with the installation surface 1 by this vibration, the collision noise can be reduced. For this reason, the bathroom unit can be used comfortably.

[0100] Further, by placing the support leg 70 at a place where the hand of the operator can reach, such as the lower surface of the central portion of the waterproof pan 5a, the waterproof pan 5a is more reliably supported in a horizontal state. Can do.

[0101] Further, since the elastic member 71 is in direct contact with the support member 8, the elastic force of the elastic member 71 directly acts on the support member 8, and the elastic force surely works in the direction of moving away the cylindrical member 79. Thus, the cylindrical member 29 can be brought into contact with the installation surface 1 more reliably.

[0102] Further, since the elastic member 71 is a coil panel, it can be easily provided inside the cylindrical member 79.

[0103] Further, since the second cylindrical member 79b is connected to the first cylindrical member 79u through which the support member 8 is inserted, the cylindrical member 79 can be easily connected to the support member 8.

[0104] Further, since the head portion 8a of the support member 8 is brought into contact with and locked to the upper surface portion 79s of the first cylindrical member 79, it is possible to prevent the cylindrical member 79 from falling off the support member 8. it can.

Example 8

As shown in FIGS. 18 and 19, the cylindrical member 89 of the eighth embodiment is provided at the connection portion between the female screw 89η provided on the lower inner surface of the first cylindrical member 89u and the second cylindrical member. The first cylindrical member 89u and the second cylindrical member 89b are connected by screwing the male screw 891 thus formed. Other configurations and the procedure for installing the waterproof pan using the support leg adopting the tubular member 89 are the same as in the seventh embodiment. For this reason, detailed description is omitted.

In the support leg employing the cylindrical member 89 of Example 8 as described above, even if the support member and the cylindrical member 89 are in contact, the support member and the cylinder are caused by the elastic force of the elastic member. The member 89 is attached to the lower surface of the bathtub-side waterproof pan 5a in the state farthest from the member 89, that is, the longest support leg. Therefore, when installing the bathtub-side waterproof pan 5a on the installation surface 1, The member 89 can be brought into contact with the installation surface 1 without fail. At the same time that the bathtub-side waterproof pan 5a is installed horizontally, the support legs are automatically reduced to an appropriate length. Thereafter, since the curable material 12 is cured over time, the support member and the cylindrical member 89 are firmly integrated with each other.

[0107] Therefore, the support leg employing the cylindrical member 89 of the eighth embodiment can also exhibit the operational effects of the present invention, like the support leg 10 of the first embodiment.

[0108] Also, the female screw 89η of the first cylindrical member 89u and the male screw 891 of the second cylindrical member 89b are screwed together and connected, so that the support member and the cylindrical member 89 are securely connected. Can do.

Industrial applicability

The present invention can be used for a support leg that supports a waterproof pan that constitutes a floor surface of a bathroom unit or the like on an installation surface.

Claims

The scope of the claims

[1] A support leg that is disposed between the waterproof pan and the installation surface and supports the waterproof pan on the installation surface,

A support leg comprising: a curable material filled in the cylindrical member and cured over time!

2. The support leg according to claim 1, wherein the elastic member is in contact with the support member.

[3] The support leg according to claim 1 or 2, wherein the cylindrical member has a movable part that can be expanded and contracted in an axial direction, and the elastic member is formed integrally with the movable part.

4. The support leg according to claim 1, wherein the elastic member is a coil panel.