JP3083863U - Joist receiving device for unit bath - Google Patents

Abstract

(57) [Summary] [PROBLEMS] Conventional joist receiving work for a bathtub uses a well-known joist receiving fitting. However, if the foundation is too protruding, it takes time and effort such as filing. SOLUTION: In a bathtub base 2 having a flat rectangular shape and a base 2A attached to an upper surface, a joist for supporting a bathtub supporting joist 7 at a front position and a rear position of the bathtub base 2 so as to be adjustable up and down. A receiving fitting 3 is provided.

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 The present invention relates to a joist receiving apparatus for a unit bath having a novel structure, which is also referred to as "a joist receiving apparatus with an adjuster bolt for a bathtub".

[0002]

[Prior art]

 The conventional joist receiving work for a bathtub uses the joist receiving fitting 9 shown in FIG. When the height is adjusted using the joist receiving bracket 9, the packing 9B is placed on the upper surface of the joist 9A as shown in FIG. 8, and the cut 9C1 is formed in the base 9C as shown in FIG. 9, as shown in FIG. The cut 9A1 is formed in the joist 9A.

[0003]

[Problems to be solved by the invention]

 The technology described in the prior art has the following problems. 1. If the foundation is too protruding, it will be time-consuming, such as having to cut off. 2. It takes time to replace the packing in units of 1 mm for height adjustment. 3. In cold climates, it is difficult to do manual work after adding insulation.

[0004] The present invention has been made in view of such problems of the prior art, and an object of the present invention is to provide a solution that can solve the above-mentioned problems.

[0005]

[Means for Solving the Problems]

 In order to achieve the above object, the present invention is as follows. The invention according to claim 1 is characterized in that in a bathtub base 2 having a flat rectangular shape and a base 2A attached to the upper surface, a bathtub support joist 7 which is located in front of the bathtub base 2 is supported. It is composed of a joist receiving bracket 3 and a rear joist receiving bracket 3 which is located rearward and supports the bathtub supporting joist 7, and the supporting bathtub supporting joist 7 is configured so as to be able to move up and down freely. It is assumed that.

According to a second aspect of the present invention, a bathtub base 2 having a flat rectangular shape and a base 2A attached to the upper surface, and a bathtub supporting joist 7 positioned in front of the bathtub base 2 are supported. A front joist receiving bracket 3 and a rear joist receiving bracket 3 positioned at the rear to support the bathtub supporting joist 7. The front joist receiving bracket 3 includes a left joist receiving bracket 4 and , The right joist receiving metal 4 is provided, and the rear joist receiving metal 3 is constituted by the left joist receiving metal 4 and the right joist receiving metal 4. The left joist receiving concrete 4 and the right joist receiving concrete 4 and the left joist receiving concrete 4 and the right joist receiving concrete 4 forming the rear joist receiving fitting 3 are the same. The joist receiving metal concrete 4 is configured to have a vertical structure in contact with the inner surface of the bathtub foundation 2. Consisting of a long plate portion 4A, a fixed portion 4B continuously provided rearward at the upper end of the vertically long plate portion, a joist receiving bracket portion 4C continuously provided forwardly at the lower end of the vertically long plate portion, and a support adjustment portion 4D. The vertical plate portion 4A is formed of a front vertical rectangular plate having a predetermined dimension, and the fixed portion 4B is horizontally bent rearward at the upper end of the vertical plate portion 4A and is provided on the upper surface of the bathtub base 2. A corresponding first abutment surface 4B1, a second abutment surface 4B2, which is vertically and continuously bent upward at a rear end of the first abutment surface and abuts on an inner surface of the base 2A, and a second abutment surface A third contact surface 4B3 is provided at an upper end of the third contact surface 4B3, which is horizontally bent rearward and is in contact with the upper surface of the base 2A, and a nail hole 4B21 is formed in the second contact surface 4B2. A nail hole 4B31 is formed in the contact surface 4B3, and further, the left side of the first contact surface 4B1 and the second contact surface 4B2 is formed. A connecting plate 4B4 having a triangular side surface is stretched between the right side and the right side, and a joist receiving bracket portion 4C is a flat rectangular lower support plate which is horizontally bent forward at the lower end of the vertically long plate portion 4A. 4C1 and a side plate 4C2 of a predetermined height continuously connected to the left and right sides of the lower support plate 4C1 upward. The support adjustment portion 4D penetrates a nut 4D1 fixed to the center position of the lower support plate 4C1. It is characterized by comprising a bolt 4D2 screwed up and down freely in a state and a lifting plate 4D3 horizontally mounted on the upper surface of the bolt 4D2.

[0007] The invention according to claim 3 is a bathtub base 2 which is formed in a flat rectangular shape and has a base 2A attached to its upper surface, and a front bathtub supporting joist receiving bracket located in front of the bathtub base 2. 5 and a rear bathtub supporting joist receiving bracket 5 located on the rear side. The front bathtub supporting joist receiving bracket 5 includes a left bathtub supporting joist receiving bar 6 and a right bathtub supporting joist. The back tub supporting joist support 5 is composed of a joist support 6 and the left bath tub supporting jot support 6 and the right bath tub supporting jot support 6 is provided. Of the left bathtub supporting joist support 6 and the right bathtub supporting joist support 6 and the rear bathtub supporting joist support 5 of the left and right. 6 for the bathtub supporting joist support, right side bathtub supporting joist The receiving metal concrete 6 has the same structure. The joist supporting metal concrete 6 for bathtub support is provided with a vertically long plate portion 6A abutting on the inner surface of the bathtub base 2 and a rearwardly connected upper end of the vertically long metal plate portion. A fixing portion 6B, a bathtub supporting joist receiving bracket portion 6C continuously connected to the lower end of the vertically long plate portion toward the front, and a support adjusting portion 6D. The vertically long plate portion 6A has a predetermined vertical length. The fixed part 6B is composed of a pair of left and right vertically long plates 6A1 and 6A1 formed in a rectangular plate, and the fixed portion 6B is formed on the upper surface of the bathtub base 2 which is horizontally bent rearward and connected to the upper end of the vertically long plate 6A1. A first contact surface 6B1 corresponding to the first contact surface, a second contact surface 6B2 that is vertically bent and connected to the rear end of the first contact surface upward and contacts the inner surface of the base 2A, and a second contact surface. A third contact surface 6B that is horizontally bent rearward at the upper end of the contact surface and is in contact with the upper surface of the base 2A. The second contact surface 6B2 has a nail hole 6B21, the third contact surface 6B3 has a nail hole 6B31, and the first contact surface 6B1 and the second Between the left side and the right side of the contact surface 6B2, a side triangular connecting plate 6A4 is stretched, and the bathtub supporting joist receiving metal part 6C is horizontally bent forward at the lower end of the vertically long plate part 6A. The lower support plate 6C1 having a flat rectangular shape and the upper surface of the lower support plate having a predetermined height connected upward with the right side position of the left vertical plate unit and the left side position of the right vertical plate unit. The support adjuster 6D is composed of side plates 6C2 and 6C2. The support adjuster 6D includes a bolt 6D2 that is screwed to the nut 6D1 fixed to the center position of the lower support plate 6C1 so as to be able to move up and down, and an upper surface of the bolt 6D2. Consists of a lifting plate 6D3 mounted horizontally on the It is an feature that is.

[0008]

[Embodiment of the invention]

 Hereinafter, embodiments of the present invention will be described with reference to the drawings based on examples. Reference numeral 1 denotes a joist receiving device for a unit bus according to the present invention, which is configured as follows. In a bathtub base 2 having a flat rectangular shape and a base 2A attached to the upper surface, a front joist receiving bracket 3 which is located in front of the bathtub base 2 and supports a bathtub supporting joist 7, and It is composed of a rear joist receiving fitting 3 which is positioned and supports the bathtub supporting joist 7, and the supporting bathtub supporting joist 7 is configured to be adjustable up and down.

The details will be described below. A. The front joist receiving bracket 3 includes a left joist receiving pin 4 and a right joist receiving pin 4. B. The rear joist receiving fitting 3 is composed of a left joist receiving specific 4 and a right joist receiving specific 4. C. The left joist receiving concrete 4 and the right joist receiving concrete 4 that constitute the front joist receiving fitting 3 and the left joist receiving concrete 4 and the right joist that constitute the rear joist receiving fitting 3. The receiving concrete 4 has the same structure. D. Specific 4 and 4 of these joist receiving money. . Is used by turning it to the left or to the right depending on where it is used. For this reason, the following description will be made with reference to the example of the right joist supporter 4 in the front joist receiver 3.

E. The joist receiving metal concrete 4 is composed of a vertically long plate portion 4A abutting on the inner side surface of the bathtub base 2, a fixed portion 4B continuously provided rearward at an upper end of the vertically long plate portion, and a forwardly directed lower end of the vertically long plate portion. It is composed of a continuous joist receiving bracket 4C and a support adjusting section 4D.

A. The vertically long plate portion 4A is formed of a front vertical rectangular plate having a predetermined size. b. The fixed portion 4B is horizontally bent rearward at the upper end of the vertically long plate portion 4A, and is provided with a first contact surface 4B1 corresponding to the upper surface of the bathtub base 2 and a rear end of the first contact surface. A second contact surface 4B2, which is vertically bent and connected to the base 2A and abuts on the inner surface of the base 2A; The third contact surface 4B3 is in contact with the third contact surface 4B3. A nail hole 4B21 is formed in the second contact surface 4B2, and a nail hole 4B31 is formed in the third contact surface 4B3. Further, a connecting plate 4B4 having a triangular side surface is stretched between the left side and the right side of the first contact surface 4B1 and the second contact surface 4B2. c. The joist receiving bracket portion 4C is a flat lower support plate 4C1 which is horizontally bent forward at the lower end of the vertically long plate portion 4A, and is connected to the left and right sides of the lower support plate 4C1 upward. It is composed of a side plate 4C2 having a predetermined height. 4C21 is a nail hole formed in the side plate 4C2. d. The support adjustment section 4D is composed of a bolt 4D2 which is screwed to the nut 4D1 fixed to the center position of the lower support plate 4C1 in a penetrating manner so as to be able to move up and down, and a lifting plate 4D3 which is horizontally attached to the upper surface of the bolt 4D2. It is configured. In the figure, 4D4 is a lock nut. A bathtub 8 is mounted and supported on the upper surface of the bathtub supporting joist 7.

Reference numeral 11 denotes a joist receiving device for a unit bus according to another embodiment, which is suitable for mounting over a stud. Therefore, the configuration is such that a bathtub base 2 having a flat rectangular shape and a base 2A attached to the upper surface thereof, a front bathtub supporting joist receiving bracket 5 located in front of the bathtub base 2, It is composed of a back tub supporting joist receiving fitting 5 located at the rear.

A. The front bathtub supporting joist receiving fitting 5 is composed of a left bathtub supporting joist receiving concrete piece 6 and a right bathtub supporting joist receiving concrete piece 6. B. The rear bathtub supporting joist receiving fitting 5 is composed of a left bathtub supporting joist receiving concrete piece 6 and a right bathtub supporting joist receiving concrete piece 6. C. The left bathtub supporting joist support concrete 6 that constitutes the front bathtub supporting joist support 5, the left bathtub supporting joist receiving concrete 6 that constitutes the right bathtub supporting joist support 5 The bathtub supporting joist support 6 and the right bathtub supporting jog support 6 have the same structure. D. 5. These joist supporters for supporting the bath tub are concrete. . Is used by turning it to the left or right, depending on where it is used. Therefore, a concrete example of the right bathtub supporting joist receiving metal 6 in the front bathtub supporting joist receiving metal fitting 5 will be described below.

E. The bathtub supporting joist support 6 is composed of a vertically long plate portion 6A abutting on the inner surface of the bathtub base 2, a fixed portion 6B continuously provided rearward at an upper end of the vertically long plate portion, and a lower end of the vertically long plate portion. It is composed of a bathtub supporting joist receiving bracket 6C and a support adjusting unit 6D, which are connected to the front.

A. The vertically long plate portion 6A is composed of a pair of left and right vertically long plates 6A1 and 6A1 formed in a front vertical rectangular plate having a predetermined size. b. The fixing portion 6B includes a first contact surface 6B1 corresponding to the upper surface of the bathtub base 2 horizontally bent rearward at the upper end of the vertically long plate unit 6A1 and a rear end of the first contact surface. A second contact surface 6B2, which is vertically bent and connected upward and abuts on the inner surface of the base 2A; and an upper surface of the base 2A which is horizontally bent and connected rearward at the upper end of the second contact surface. The third contact surface 6B3 is in contact with the third contact surface 6B3. A nail hole 6B21 is formed in the second contact surface 6B2, and a nail hole 6B31 is formed in the third contact surface 6B3. Further, between the left side and the right side of the first contact surface 6B1 and the second contact surface 6B2, a triangular side connection plate 6A4 is stretched. c. The bathtub supporting joist receiving metal part 6C is composed of a planar rectangular lower support plate 6C1 which is horizontally bent forward and downward at the lower end of the vertical plate part 6A, and a left vertical plate unit on the upper surface of the lower support plate. The right side of the vertical plate and the left side of the right vertical plate unit are configured to have side plates 6C2, 6C2 of a predetermined height continuously arranged upward. 6C21 is a nail hole formed in the side plate 6C2. d. The support adjustment portion 6D is composed of a bolt 6D2 screwed up and down in a penetrating state to a nut 6D1 fixed to the center position of the lower support plate 6C1, and a lifting plate 6D3 mounted horizontally on the upper surface of the bolt 6D2. It is configured. In the drawing, 6D4 is a lock nut. Reference numeral 7 denotes a bathtub supporting joist supported by the front bathtub supporting joist receiving bracket 5 and the rear bathtub supporting joist receiving bracket 5, and 8 denotes a bathtub mounted and supported on the upper surface of the bathtub supporting joist. is there.

[0016]

[Effect of the invention]

 Since the present invention is configured as described above, the following effects can be obtained. 1. Regardless of the condition of the protrusion between the dirt and the foundation, the mounting of the bracket becomes easy because the music is created first. Adjustment with bolts is easier and can be finely adjusted than adjustment with packing in units of 2.1 mm. 3. Even after adding the insulation specific to cold regions, adjustments can be made from underneath. 4. Work time can be reduced. 5. After the bathtub is installed, even if it is inaccessible, the height can be adjusted by turning the nut above the bolt 4D2 or the bolt 6D2 with a universal wrench. After this, the lock nut is tightened. 6. In addition, it has the effects of being inexpensive to manufacture, easy to assemble due to the small number of parts, and economical.

[Brief description of the drawings]

FIG. 1 is a perspective view illustrating a use state of the present invention.

FIG. 2 is an enlarged perspective view of a main part.

FIG. 3 is an enlarged vertical sectional view of the same.

FIG. 4 is a perspective view illustrating a use state of another embodiment.

FIG. 5 is an enlarged perspective view of a main part.

FIG. 6 is an enlarged vertical sectional view of the same.

FIG. 7 is a perspective view of a conventional device.

FIG. 8 is a cross-sectional view illustrating a state of use.

FIG. 9 is a cross-sectional view illustrating a state of use.

FIG. 10 is a cross-sectional view illustrating a state of use.

[Explanation of symbols]

 REFERENCE SIGNS LIST 1 unit bath joist receiving device 2 bath tub foundation 2A base 3 joist receiving bracket 4 joist receiving concrete 11 unit bath joist receiving device of another embodiment 5 bath tub supporting joist receiving fixture 6 bath tub supporting joist receiving specific

Claims (3)

[Utility model registration claims] 1. A base (2A) which is formed in a flat rectangular shape and is provided on an upper surface.
In the bathtub base (2) to which is attached, a front joist receiving bracket (3) positioned in front of the bathtub base (2) and supporting the bathtub supporting joist (7), and positioned rearward. And a back joist receiving fitting (3) for supporting the bathtub supporting joist (7), and the supporting bathtub supporting joist (7) is configured to be adjustable up and down. Bus joist receiving device. 2. A base (2A) which is formed in a flat rectangular shape and is provided on an upper surface.
A bathtub foundation (2), a front joist receiving bracket (3) located in front of the bathtub foundation (2) and supporting a bathtub supporting joist (7), and a rear position. And a back joist receiving bracket (3) for supporting the bathtub supporting joist (7). The front joist receiving bracket (3) includes a left joist receiving metal concrete (4) and a right joist. It consists of receiving money concrete (4),
The rear joist receiving bracket (3) is composed of a left joist receiving specific (4) and a right joist receiving specific (4),
The left joist receiving part (4), the right joist receiving part (4), and the left joist receiving part (3) forming the front joist receiving part (3). Concrete (4), the right joist receiving metal concrete (4) has the same structure, and the joist receiving metal concrete (4) is a vertically long plate portion (4A) that abuts against the inner surface of the bathtub foundation (2). A fixing portion (4B) continuously provided rearward at the upper end of the vertically long plate portion, a joist receiving bracket portion (4C) continuously provided forwardly at the lower end of the vertically long plate portion, and a support adjusting portion (4D). The vertical plate portion (4A) is formed of a front vertical rectangular plate of a predetermined size, and the fixed portion (4B) is horizontally bent rearward at the upper end of the vertical plate portion (4A). A first contact surface (4B1) corresponding to the upper surface of the bathtub base (2) and a rear end of the first contact surface which are vertically bent upward and connected to each other. A second contact surface (4B2) that contacts the inner surface of the base (2A), and a third contact surface that is horizontally bent rearward at the upper end of the second contact surface and that contacts the upper surface of the base (2A). It is composed of a contact surface (4B3),
A nail hole (4B21) is drilled in the second contact surface (4B2), a nail hole (4B31) is drilled in the third contact surface (4B3), and a first contact surface (4B1). A triangular side connection plate (4B4) is stretched between the left side and the right side of the second contact surface (4B2), and the joist receiving bracket (4).
C) is a flat lower support plate (4C1) that is horizontally bent forward and connected to the lower end of the vertically long plate portion (4A), and is connected upward to the left and right sides of the lower support plate (4C1). The support adjustment part (4D) is screwed to the nut (4D1) fixed to the center position of the lower support plate (4C1) in a penetrating manner so as to be vertically movable. A joist receiving unit for a unit bus, comprising: a bolt (4D2); and an elevating plate (4D3) horizontally mounted on an upper surface of the bolt (4D2). 3. A base (2A) which is formed in a flat rectangular shape and is provided on an upper surface.
, A front tub supporting joist receiving fitting (5) located in front of the bath tub base (2), and a rear bath tub supporting joist receiver located in the rear. The front bathtub supporting joist receiving fitting (5) is composed of a left bathtub supporting joist receiving concrete (6) and a right bathtub supporting joist receiving specific (6). The rear bathtub supporting joist receiving fitting (5) is composed of a left bathtub supporting joist receiving concrete (6) and a right bathtub supporting joist receiving specific (6). The left bathtub supporting joist receiving concrete (6), the right bathtub supporting joist receiving concrete (6) and the rear bathtub supporting joist receiving metal fitting (5) constituting the bathtub supporting joist receiving hardware (5). ) Which constitute the left side bathtub supporting joist concrete (6) and the right side bathtub supporting joist receiving specific ( 6) is constructed in the same structure. The joist support for supporting the bathtub is concretely (6).
A vertically long plate portion (6A) abutting on the inner surface of the vertical plate portion, a fixed portion (6B) continuously provided rearward at the upper end of the vertically long plate portion, and a bathtub support continuously provided forwardly at the lower end of the vertically long plate portion. The vertical plate portion (6A) is composed of a joist receiving bracket portion (6C) and a support adjusting portion (6D). The left and right vertical plate members (6A1, 6A1) each formed as a front vertical rectangular plate of a predetermined size. And a first contact surface (6B1) corresponding to an upper surface of a bathtub base (2) which is horizontally bent rearward at the upper end of a single longitudinal plate (6A1). And the first
A second contact surface (6B2) that is vertically and continuously bent upward at the rear end of the contact surface and contacts the inner surface of the base (2A);
A third contact surface (6B3), which is horizontally bent and connected rearward to the upper end of the second contact surface and is in contact with the upper surface of the base (2A), is provided with a second contact surface (6B2). Nail holes (6B2
1) is drilled, and a nail hole (6) is formed in the third contact surface (6B3).
B31) is formed, and a connection plate (6A4) having a triangular side surface is stretched between the left side and the right side of the first contact surface (6B1) and the second contact surface (6B2) to support the bathtub. The joist receiving bracket part (6C) is a flat lower support plate (6C1) that is horizontally bent forward at the lower end of the vertically long plate part (6A). A side plate 6C2 of a predetermined height continuously provided upward with the right side position of the single vertical plate and the left side position of the right vertical plate alone,
The nut (6D1) fixed to the center position of the lower support plate (6C1).
Bolt (6D2) screwed up and down freely in a penetrating state
And a lifting plate (6D3) horizontally mounted on an upper surface of a bolt (6D2).