JPH0679862U - Faucet mounting structure - Google Patents

Abstract

(57) [Abstract] [Purpose] Tighten bolts without using large fasteners to mount the faucet body accurately on the top plate, and also to prevent faucet body from rotating when tightening the bolts. (EN) Provided is a faucet mounting structure in which a water spout of a main body can be accurately positioned and which can be mounted upright without tilting the faucet main body even when the back side of a top plate is uneven. [Structure] Fit the screw part of the faucet body into the mounting hole of the top plate,
Based on the technical premise of a faucet mounting structure in which a faucet body is mounted on a top plate with a fixture screwed to the screw portion, the fixture is a support body screwed to the screw portion, and a support for this support. It is composed of a plurality of bolts that are screwed to the body and a loose fitting washer body that abuts on the tip of the bolts.By tightening the bolts, the loose fitting washer body is pressed toward the back side of the top plate. Then, the faucet body was pulled inside the cabinet and fixed to the top plate.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a structure for mounting a faucet fixed to a top plate of a cabinet such as a sink or a wash basin.

[0002]

[Prior art and its problems]

 A conventional faucet mounting structure will be described with reference to FIG. 4. First, after the screw portion 2 formed on the lower portion of the faucet body 1 is fitted into the mounting hole 5 formed in the top plate 4, Under the present circumstances, the faucet body 1 is pressure-bonded to the top plate 4 by tightening the nut 3 screwed on the screw portion 2 with the nut driver 31. In the figure, the number w indicates a washer, and p indicates packing.

However, the above-described conventional faucet mounting structure is a structure in which the faucet body 1 is mounted on the top plate 4 by rotating and tightening the nut 3, and the dedicated nut driver 31 is rotated. Since the part to be turned is a narrow place on the back side depth part of the sink and the depth side corner part of the sink, it is very complicated to rotate the nut driver 31 and it is very important to secure sufficient tightening torque. In addition, since the faucet body 1 is crimped to the top plate 4 by tightening the nut 3, if the back side of the top plate 4 has an uneven surface, sufficient crimping force cannot be obtained, or There were many problems such that the stopper body was attached at an angle, or the faucet body 1 was easily rotated when the nut 3 was tightened, and positioning was difficult.

The present invention was devised in view of the current situation, and its purpose is to make it easy to use even in a narrow space such as the depth of the back surface of the sink without using a dedicated nut driver. The faucet body can be mounted upright even if there is unevenness on the back side of the top plate, and there is no fear that the faucet body will rotate when tightening the nut. It is intended to provide a faucet mounting structure that can be easily positioned.

[0005]

[Means for Solving the Problems]

 In order to achieve the above object, in the present invention, the screw part of the faucet body is fitted into the mounting hole of the top plate, and the faucet body is mounted on the top plate with a fixing tool screwed to the screw part. In the attachment structure of a water faucet attached to the above, the fixture is provided with a support body screwed to the screw portion, a plurality of bolts screwed to the support body, and a loose fitting abutting on a tip portion of the bolt. Washer, and by tightening the bolts, the loose fitting washer is pressed against the back side of the top plate and the faucet body is pulled toward the inside of the cabinet and fixed to the top plate. It is characterized by that.

[0006]

【Example】

 Hereinafter, the present invention will be described in detail with reference to an embodiment shown in the accompanying drawings.

As shown in FIG. 1, in the faucet mounting structure according to this embodiment, the screw part 2 of the faucet body 1 is fitted into the mounting hole 5 of the top plate 4, and the screw part 2 is screwed. The faucet body 1 is configured to be attached to the top plate 4 by the attached fixture A.

The fixture A is a support body 6 screwed to the threaded portion 2 of the faucet body 1, two left and right bolts 7 in the figure screwed to the support body 6, and the bolt 7 It is composed of a vertically movable free-fitting washer body 8 that comes into contact with the tip portion and is loosely fitted in the screw portion 2.

The support body 6 is formed in a ring shape, and a female screw 6 a to be screwed into the male screw of the screw portion 2 is engraved on the inner peripheral hole portion peripheral surface thereof. The two bolts 7 are screwed to the main body of the body 6 with their tips facing the top plate. Of course, the number of the bolts 7 is not limited to this, and may be two or more.

Further, the loose fitting washer 8 is provided with a ring-shaped engagement groove 8a into which the tip of the bolt 7 is fitted and locked so that the tightening torque is perpendicular to the top plate direction. It is configured to work.

When the faucet body 1 is attached to the top plate 4 using the fixture A configured as described above, first, the faucet body 1 formed by fitting the packing p on the upper end of the screw portion 2 is used. After the screw portion 2 is fitted into the mounting hole 5 formed in the top plate 4, the loose fitting washer 8 functioning as a washer is loosely fitted into the screw portion 2, and then the screw portion 2 is provided with a support body. Screw 6 and set it at a predetermined height.

Then, by rotating the bolts 7 screwed to the support 6 from below using the box driver 71, the loose fitting washer 8 is pressed against the back surface 4a of the top plate and the water The stopper body 1 is pulled inward in the cabinet direction a and fixed on the top plate 4.

Therefore, in the faucet mounting structure according to the present embodiment, it is not necessary to use a large-sized tightening tool such as a conventional nut driver, so that the faucet can be installed in a narrow place such as the depth side of the back surface of the sink. Even if there is, it is only necessary to apply the box driver 71 from vertically downward to engage with the bolt 7, and then rotate the bolt 7, so that the faucet mounting operation can be easily performed.

Further, in this embodiment, the bolt 7 of the support body 6 is rotated without rotating the support body 6 screwed to the threaded portion 2 of the faucet body 1 to rotate the water. Since the stopper body 1 is configured to be fixed, the screw portion 2 does not rotate, and therefore, there is no possibility that the faucet body 1 may rotate due to the tightening work of the bolt 7. Therefore, the positioning can be easily performed.

In addition, in the water faucet mounting structure according to this embodiment, since two or more bolts 7 for pressing the loose fitting washer 8 are provided, the loose fitting is performed as shown in FIG. Even if the back surface 4a of the top plate 4 with which the washer body 8 abuts has unevenness, the tightening height of each of the bolts 7 can be adjusted separately. The back side 4a of the plate can be pressed, and the faucet body 1 can be accurately mounted on the top plate 4 without tilting.

In the above-described embodiment, the case where the bolt 7 is used to press the loose fitting washer 8 has been described as an example. However, the present invention is not limited to this, and it is not limited to this. It is also possible to use screw bodies such as round head screws and sunken head screws that can be tightened with a screwdriver or a flat-blade screwdriver.

[0017]

[Effect of device]

 Since the faucet mounting structure according to the present invention is configured as described above, even in a narrow place such as the depth side of the back surface of the sink, the bolt can be tightened without using a large tightening tool, The faucet body can be easily and accurately mounted on the top plate, and since the screw part of the faucet body does not rotate when tightening the bolts, the faucet body spout can be positioned accurately. Moreover, since two or more bolts are arranged to press the loose fitting washer, even if the back side of the top plate is uneven, the faucet body can be installed upright without tilting. It has an excellent effect.

[Brief description of drawings]

FIG. 1 is a cross-sectional view showing a water faucet mounting structure according to an embodiment of the present invention.

FIG. 2 is a cross-sectional view showing a state in which a fixing tool is screwed onto a threaded portion of the water faucet.

FIG. 3 is a cross-sectional view showing how the water faucet is attached when the back surface of the top plate is uneven.

FIG. 4 is a cross-sectional view showing a conventional faucet mounting structure.

[Explanation of symbols]

 A Fixture a Inner direction of cabinet 1 Faucet body 2 Screw part 4 Top plate 5 Mounting hole 6 Support 7 Bolt 8 Loose washer

Claims (1)

[Scope of utility model registration request] 1. A faucet mounting structure in which a screw part of a faucet body is fitted into a mounting hole of a top plate, and the faucet body is mounted on the top plate with a fixture screwed to the screw part. The fixture includes a support body screwed to the screw portion, a plurality of bolts screwed to the support body, and a loose fitting washer body that abuts a tip portion of the bolt. The structure for mounting a faucet is characterized in that the loose fitting washer body is pressed against the back side of the top plate by pulling and tightening the faucet main body toward the inside of the cabinet and fixed to the top plate.