JP3215331B2 - Bolt leg installation members - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a leg portion for installing a unit bath or the like for installing a bolt leg for supporting a waterproof pan of an equipment unit such as a bath unit, a shower unit, a toilet unit or the like on a floor plate.

[0002]

2. Description of the Related Art Conventionally, as shown in FIG. 6, in order to install a bolt leg of a waterproof pan on a floor panel instead of a concrete floor, the waterproof pan is carried into a construction site, and the bolt leg is pulled out from the waterproof pan and pulled out. As shown in FIG. 5, screw the one-seat portion close to the head of the bolt into the bolted leg, and screw the one-seat portion into the entire number of bolt legs used. Then, as shown in FIG. The supporting member is installed so that the supporting load is shared by the bolt leg installing members.

[0003]

However, in the case of the conventional method, the bolt leg installation member must be screwed in while being rotated from the upper end to the lower end of the bolt, which is troublesome and time-consuming. In particular, the waterproof pan has a large number of such bolts as eight to ten, so that there is a problem that the entire work amount is large.
Further, there is a bolt leg installation member which is not screwed in as shown in FIGS. 8 and 9 described in JP-A-7-62906, but the pin is fixed to only one end of the bolt leg installation member. Before installation, there was a problem of instability.

[0004]

Means for Solving the Problems The present invention solves such a problem, and a bolt leg installation member is formed by a joist receiving plate and a spring pin attached to the plate, and a bolt leg of a waterproof pan is provided. Attach the bolt leg installation members to all the floor boards where the unit bath etc. are installed,
Bolt legs are to be installed.

[0005]

According to the present invention, the waterproof pan forming the equipment unit having the bolt leg is stably placed on the floor plate by holding the head of the bolt with the spring pin on the joist receiving plate of the bolt leg installation member. It is to be placed.

[0006]

BEST MODE FOR CARRYING OUT THE INVENTION It is preferable to provide a plurality of spring pins that pass through the central portion of a joist receiving plate and are fixed at opposite ends of the plate. The plurality of spring pins may be provided so as to be orthogonal.

[0007] The center portion of the spring pin is preferably formed so as to fix the bolt leg. In particular, the center portion of the spring pin is preferably formed in an arc shape.
By doing so, the head of the bolt leg can be more firmly fixed.

To fix the spring pin, one may be fixed and the other may be detachable, for example, by fitting, or both ends may be fixed, but from the work, one is fixed and the other is fixed. For example, it is particularly preferable to make it detachable such as fitting. Further, the spring pins may be engaged with hook portions at opposite ends from the respective mounting portions, or one spring pin may be folded at the opposite end portion of the plate from the fixed portion. It may be something.

The spring pin may be any as long as it can fix the end of the bolt leg, but is elastic. Further, the bolt legs may be of any equipment, but the bolt legs of the waterproof pan are particularly preferable.

In order to fix the bolt leg by the bolt leg installation member of the present invention, a joist receiving plate forming the bolt leg installation member is placed on the bolt leg provided on the waterproof pan, and the spring pin is fixed. Press and fix the head of the bolt leg. Next, the bolt leg installation member is placed on the floor plate.

According to the invention of this application, it is not necessary to screw the bolt leg installation member onto the bolt leg and screw it from the upper end to the lower end unlike the conventional method, so that a large amount of work is not required.

According to the method of the present invention, by mounting the waterproof pan on the floor plate, the bolt leg installation member is interposed between the bolt leg and the floor plate to support the weight. Thereby, the installation work of the waterproof pan can be performed extremely easily.

The bolt leg installation member of the present invention can be attached to a waterproof pan constituting an equipment unit, a leg of a vending machine or the like, but it is particularly preferable to use the waterproof pan.

[0014]

Next, embodiments of the present invention will be described in detail with reference to the drawings. FIG. 1 shows a state in which a bolt leg installation member 1 of the present invention is attached to a bolt leg, and a head 3 of a bolt leg 2 is fixed by a spring pin 4.
The central portion 5 of the spring pin 4 is formed in an arc shape so as to surround the head 3 of the bolt leg 2 for securely holding the bolt leg 2. The spring pin 4 is 1
The two spring pins 4 are attached by hooking them from a mounting part 7 at the end of the plate 6 to a fixing part 9 through a mounting part 8 at the opposite end, but the spring pin is divided into two spring pins. You may attach by.

FIG. 4 shows a state in which the bolt leg 2 of the waterproof pan 10 is installed on the floor plate 12 placed on the joist 11 via the bolt leg installation member 1.

Hereinafter, an example of the construction method of the present invention will be specifically described with reference to FIGS. The waterproof pan 10 is inverted, and the joist receiving plate 6 is attached to the head 3 of the bolt leg 2 with the pin 4 as shown in FIG. Note that an adhesive may be applied to the upper surface of the joist receiving plate 6.

Next, the waterproof pan 10 to which the bolt leg installation member 1 is attached is inverted to its original state, and the bolt leg 2 is placed on the floor plate 12 placed on the joist 11 via the joist receiving plate 6. Installed in The bolt leg installation member is not fixed in the factory in advance, but is fixed to the head of the bolt leg at the installation site of the waterproof pan.

FIG. 2 shows a state in which another bolt leg installation member 1 of the present invention is attached to the bolt leg, and a spring which crosses the head 3 of the bolt leg 2 around the bolt leg. Secure with pin 4. Central part 5 of spring pin 4
The central portion 5 is formed in an arc shape so as to surround the head 3 of the bolt leg 2 in order to securely hold the bolt leg 2. The spring pins 4 are attached by hooking one spring pin 4 from a mounting portion 7 at the end of the plate 6 to a fixing portion 9 through a mounting portion 8 at the opposite end. May be attached by two separate spring pins. Hereinafter, similarly to FIG. 1, the bolt leg installation member shown in FIG. 2 is installed on the floorboard.

FIG. 3 shows a state in which another bolt leg installation member 1 of the present invention is attached to the bolt leg, and a spring which crosses the head 3 of the bolt leg 2 around the bolt leg. Secure with pin 4. The spring pin 4 is 1
The two spring pins 4 are attached by hooking them from a mounting part 7 at the end of the plate 6 to a fixing part 9 through a mounting part 8 at the opposite end, but the spring pin is divided into two spring pins. You may attach by. Hereinafter, the bolt leg installation member shown in FIG. 3 is installed on the floorboard in the same manner as in FIG.

[0020]

According to the present invention, since the bolt leg head is held by the spring pin on the joist receiving plate without removing the bolt leg, the effect of reducing the load in the on-site construction is great. Further, in the conventional product, the nut is welded to the one seat portion 13 to be integrated, but the invention of this application merely sets a spring pin on a pressed steel plate, for example.
(Assembling) is also easy, and the merit of construction and industrialization costs is great. Then, it is not necessary to screw the bolt leg installation member to the bolt and rotate it from the upper end to the lower end. It is also possible to insert the bolt leg installation member between the end of the bolt leg and the floor plate with the waterproof pan or the like as it is, or with the waterproof pan placed on a predetermined floor plate. is there. Further, since the spring pins are fixed at both ends of the plate, they do not move due to vibration.

[Brief description of the drawings]

FIG. 1 is a perspective view showing a state in which a bolt leg installation member is fixed to a bolt leg.

FIG. 2 is a perspective view showing a state in which another bolt leg installation member is fixed to the bolt leg.

FIG. 3 is a perspective view showing a state in which another bolt leg installation member is fixed to the bolt leg.

4 is a perspective view showing a state in which a waterproof pan is installed on a floor plate with the bolt leg installation member of FIG. 1 of the present invention;

FIG. 5 is a perspective view showing a conventional example in which a bolt leg is fixed to a one seat portion.

FIG. 6 is a diagram showing a conventional example in which bolt leg portions are screwed and fixed.

FIG. 7 is a diagram showing a conventional example in a state where a waterproof pan is placed on a floor plate.

FIG. 8 is an exploded view showing a conventional example in which a bolt leg is rotatably fixed.

FIG. 9 is a plan view showing an engagement relationship between the bolt leg installation member and the bolt in FIG. 8;

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Bolt leg installation member 2 Bolt leg 3 Bolt leg head 4 Spring pin 5 Central part of spring pin 6 Joist receiving plate 7 Mounting part 8 Mounting part 9 Fixed part 10 Waterproof pan 11 Jolt 12 Floor plate 13 One seat part

──────────────────────────────────────────────────続 き Continuation of front page (72) Inventor Takashi Shinsue 2-12-22 Station Higashi-dori, Oyama-shi, Tochigi Prefecture Shinwa Industry Co., Ltd. (56) References JP-A-7-62906 (JP, A) (58) Survey Field (Int.Cl. ⁷ , DB name) E03C 1/20 E04H 1/12 301

Claims (4)

(57) [Claims] 1. A bolt leg installation member, wherein a bolt leg on the joist receiving plate is sandwiched and fixed by two springs extending to both ends of the joist receiving plate. 2. The bolt leg installation member according to claim 1, wherein the spring pin is detachably attached. 3. The bolt leg installation member according to claim 1, wherein the two spring pins are formed so as to intersect at the bolt leg portion. 4. The bolt leg installation member according to claim 1, wherein a center portion of the spring pin is formed in an arc shape.