JP3393087B2 - Jig for plumbing in mixer tap - Google Patents

Description

Description: BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a jig for plumbing a mixer tap, and more particularly, to a hot water faucet and a normal water faucet of a water supply pipe. When installing the mixer tap, even inexperienced workers can install the mixer tap in a well-fitted and accurate manner while maintaining high horizontal accuracy without water leakage, and greatly improve the work efficiency. TECHNICAL FIELD The present invention relates to a jig for piping work in a mixer tap which can shorten a construction period. 2. Description of the Related Art Generally, a water supply facility for supplying drinking water, which is indispensable to human life, is drawn into a house or the like by a drainage pipe network buried from a water source through a water purification plant to a road in an urban area. Water is supplied from the faucet of the water supply pipe.In particular, it has become possible to make the use of baths and water work in the kitchen more comfortable even in winter as hot water equipment becomes more common. As a form of use, it is configured to obtain a hot water temperature suitable for various uses by adjusting the supply distribution between normal water at normal temperature and hot water at high temperature by a mixing tap. [0003] However, since the installation work of the conventional mixer tap has been performed based on the experience and intuition of a skilled worker, the workability until the mixer tap is set with high horizontal accuracy is not only poor, but also the work of the construction is not good. Due to the nature of the wall, such as plastering, the plumbing work is often performed after the wall is finished, so even experienced skilled workers may be confused by the horizontal accuracy depending on the plumbing of the water supply pipe. Not only does it have a high fit but also contains the distant cause of the water leak,
Installation of the mixer tap itself may be incomplete or impossible, and if the installation work is repeated, the decorative surface of the previously completed wall surface is likely to be damaged, which may cause deterioration in construction quality. was there. SUMMARY OF THE INVENTION The present invention has been made in the course of research and development in order to respond to the demands of customers engaged in plumbing work in view of the above situation. The purpose is to attach the mixer tap with one touch to the hot water faucet and the normal water faucet, while having a very simple structure. It is possible to quickly and accurately adjust the horizontal alignment and the distance between the axes of the faucet, which are regarded as the most important in the field, so that not only skilled workers with abundant working experience but also workers with little working experience have high accuracy. An object of the present invention is to provide a plumbing jig in which a mixer tap can be attached in a high fitting state, and the reliability and quality of the construction can be greatly improved in combination with a shortened construction period. [0005] In order to solve the problems, the technical means adopted by the present invention are a column-shaped jig auxiliary body coaxially mounted on a pair of right and left faucets, and a plate. To the left of the base
In the insertion portion integrally formed at the right position, a pair of left and right reference holes into which the jig auxiliary body can be inserted are separately bored horizontally based on a plurality of different reference interval dimensions of the mixing tap, and
Consists of a jig main body formed by features a spirit level on the horizontal upper surface portion in the thickness width direction of the plate-shaped base, each jig auxiliary body mounted on the faucet, the either forming a pair of jig body side The present invention is characterized in that the horizontal state is corrected based on the inspection of the level and the axial distance between the faucets is corrected by being fitted into the reference holes. The structure of the present invention will be described in detail with reference to an embodiment shown in the drawings. 1 to 4, reference numeral 1 denotes a jig main body which forms a jig for pipe construction. The jig main body 1 has a predetermined insertion diameter (in the embodiment, a right and left position of a base 1a formed in a plate shape). A pair of reference holes 2 and 2 having a diameter of 20 mm are provided with a plurality of reference interval dimensions X, Y and Z (90 mm, 100 mm and 120 in the embodiment) of different mixing taps.
(mm)
b, 1b are integrally formed, and the horizontal upper surface 1c of the base 1a is provided with air bubbles 4a contained in the fixed box 3.
Is fixed so that the inspection part 4b of the level 4 having the above is exposed upward, and the axial center distance between the faucets B, B of the mixing tap A described later, that is, the correction of the reference interval dimensions X, Y, Z and the horizontal state The jig body 1 used to correct the above is configured. The base portion 1a is provided with a lightening portion 5 for weight reduction.
a fixing box 3 formed with an interior part 3a of a level 4 is detachably attached to the lightening part 5c through fixing screws 6, 6. ing. If the base 1a is made of a material which can be held sufficiently light, as shown in FIG.
a, 5b, 5c are omitted, and the horizontal upper surface portion 1 'of the main body 1'a is omitted.
The level 4 may be provided by directly forming the interior portion 3'a of the level 4 in c, and fixing the lid 7 to the main body 1'a with fixing screws 6,6. As shown in FIG. 5, a level 4 ′ having a circular inspection unit 4′b may be employed in place of the level 4, and in this case, a faucet B,
It can be used for correcting the horizontal state between B and the distance between the axes, as well as correcting the front and rear inclined state. 6 and 7 show a jig auxiliary body, 9
Is a bushing, and the jig auxiliary body 8 is formed by integrally forming a cylindrical portion 8a and a bolt portion 8b having a diameter that can be fitted into the reference holes 2, 2,. At the same time, the bushing 9 has a female screw 9a into which the male screw 8c of the bolt portion 8b can be screwed, and is screwed into a female screw (not shown) provided on the inner periphery of the faucet B on the outer periphery. The jig auxiliary members 8 are formed so as to be detachably mounted coaxially to the faucets B, B of the mixing tap A via bushings 9, 9, respectively. Since the present invention is configured as described above,
As shown in FIG. 8, when the plumbing work of the mixer tap A is performed after the decorative finishing of the wall surface C such as tiling is completed, first, the jig auxiliary bodies 8, 8 are connected to each other via the bushings 9, 9. Attached to faucets B, B to be formed. Next, when the reference holes 2 and 2 of the jig body 1 are fitted into the jig auxiliary bodies 8 and 8 of the faucets B and B, and the jig body 1 is fixed, the shaft center between the faucets B and B is inevitably. The distance is regulated by the reference interval dimension (X in the embodiment) of the mixing tap A. With the jig body 1 inserted into the jig auxiliary bodies 8 and 8 as described above, the faucets B protruding from the wall surface C and the bases B 'and B' of B are waterproof putty, waterproof cement and the like. The fixing process may be performed. At this time, since the fixing process can be performed while checking the horizontal state between the faucets B, B with the level 4 on the jig body 1, the work experience can be reduced without depending on the experience and intuition of the skilled worker. Even if it is a shallow worker, each faucet B can be fixed in a highly accurate fitting state.
If a gap is formed between the jig main body 1 inserted into the jig auxiliary bodies 8 of the faucets B, B and one of the faucets B, B, a gap is formed. On the other side of the faucet B where no faucet is formed, a tightening operation for adjusting the position in the front-rear direction with respect to the wall surface C is performed to eliminate a gap between the two faucets B and B and the jig main body 1, so that the jig main body 1 may be corrected. When the fixing of the bases B ', B' of the faucets B, B is completed, the jig auxiliary bodies 8, 8 are moved to the faucets B, B.
If the mixer tap A is attached to the faucet B, B, quick and accurate mounting work of the mixer tap A can be performed.
The reliability and quality of the construction can be greatly improved in combination with the shortened construction period. In the plumbing work of the mixing tap A as described above, a pair of reference holes 2 and 2 on the left and right sides are formed on the basis of a plurality of reference interval dimensions X, Y, and Z of the mixing tap A, and the jig body is formed. Since a plurality of sets are provided in one insertion portion 1b, 1b,
As shown in FIG. 10, the installation work of the mixer tap A can be efficiently advanced using the same jig body 1 even at the faucets B, B having different inter-axis distances corresponding to the respective reference intervals. In this embodiment, the configuration of the jig body 1 in which a plurality of sets of the reference holes 2 and 2 are formed in the insertion portions 1b and 1b is shown. However, the present invention is not limited to this, and as shown in FIG. In addition, a plurality of sets of a pair of pipe members 10b having a predetermined insertion diameter are juxtaposed at right and left positions of a base 10a formed in a plate shape based on different reference interval dimensions X, Y, and Z of the mixing tap. The level 4 may be provided in addition to the horizontal upper surface 10c in the thickness width direction of 10a, and as shown in FIG. 12, a pair of plates having a predetermined insertion diameter are provided at upper and lower positions of the base 11a formed in a plate shape. A plurality of pipe members 11b may be arranged in parallel based on different reference interval dimensions X, Y, and Z of the mixing tap, and the level 4 may be provided alongside the horizontal upper surface portion 11c of the base portion 11a. Also, a plurality of different reference interval dimensions X, Y, Z (90 mm, 100 mm, 120 m
m) and other reference spacing dimensions (110 mm, 1
30 mm, 150 mm), or the above jig body may be configured appropriately or arbitrarily in combination with each of the above-mentioned reference interval dimensions according to the purpose and type of plumbing work. Needless to do. In summary, the present invention provides a column-shaped jig auxiliary body coaxially mounted on a pair of left and right faucets,
Insert the jig into the insertion part integrally formed at the left and right positions of the plate base.
A pair of right and left reference holes that can fitted an auxiliary body, a plurality of mixing valve
Horizontally separated based on different reference spacing dimensions
Bored, and consists of a jig main body formed by features a spirit level on the horizontal upper surface portion in the thickness width direction of the plate-shaped base, each jig auxiliary body mounted on the faucet, the jig main body side of the pair Which makes
It was fitted in each of the reference holes, and it was configured to correct the horizontal state based on the inspection of the level and to correct the axial center distance between each faucet, so it was attached to the faucet while having a very simple structure By simply inserting the jig body into the jig auxiliary, the center-to-center distance of the faucet can be restricted to one-touch based on the standard spacing of the mixing tap. Leveling, which is of the utmost importance in the installation, can be performed quickly and accurately, and even for inexperienced workers as well as inexperienced workers, the mixing stopper can be installed in a highly accurate manner. An extremely useful novel effect such as being able to be attached and significantly improving the reliability and quality of the construction in combination with the shortening of the construction period.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is an overall perspective view of a jig main body. FIG. 2A is a plan view of a jig main body. (B) is a front view of the same. (C) is a bottom view of the same. (D) is a right side view of the same. FIG. 3A is a cross-sectional view of a fixing box. (B)
Is a plan view of the same. (C) is a front view of the level.
(D) is a plan view of the same. FIG. 4A is a sectional view of a jig main body. (B) is sectional drawing of the jig main body of another structure. FIG. 5A is a plan view showing a jig body having another configuration. (B) is a front view of the same. (C) is an overall perspective view of the same. FIG. 6A is a plan view of a jig auxiliary body. (B) is a top view of a bushing. (C) is a perspective view of the bushing. FIG. 7 is an operation explanatory view showing attachment of a jig auxiliary, a bushing and a faucet; FIG. 8 is a perspective view showing mounting of the jig auxiliary body and the jig main body. FIG. 9A is a plan view of a main part showing how the jig auxiliary body and the jig body are attached to the faucet. (B) is a front view showing the attached state of the mixing tap. FIG. 10 (a) is a plan view of a main part showing how a jig auxiliary body and a jig body are attached to a faucet at a reference interval dimension Z.
(B) is a main part plan view showing the attachment of the jig auxiliary body and the jig main body to the faucet at the reference interval dimension Y. (C) is a principal part plan view showing the attachment of the jig auxiliary body and the jig main body to the faucet at the reference interval dimension XZ. FIG. 11A is a plan view showing a jig body having another configuration. (B) is a front view of the same. (C) is a top view which shows the base of the same structure. (D) is a front view of the same. FIG. 12A is a plan view showing a jig body having another configuration. (B) is a front view of the same. (C) is a front view of the same. [Description of Signs] 4 Level 1 Jig body 1a Base 1b Insertion section 1c Horizontal upper surface 2 Reference hole 8 Jig auxiliary body 10a Base 10c Horizontal upper surface 11a Base 11c Horizontal upper surface A Mixer tap B Faucet X Reference interval size Y Reference spacing dimension Z Reference spacing dimension

Claims (1)

(57) [Claims 1] A cylindrical jig auxiliary body coaxially mounted on a pair of left and right faucets, and an integrated body at the left and right positions of a plate-shaped base.
The insertion portion forms a pair of reference holes that can fitted to the jig auxiliary member, respectively spaced drilled horizontally shape based on a plurality of different reference distance dimension mixer tap, and the thickness of the plate-like base portion consists of a jig main body formed by features a spirit level on the horizontal upper surface portion in the width direction, each jig auxiliary body mounted on the faucet, respectively to one of the reference hole forming a pair of jig body side fitted A jig for piping in a mixer tap, wherein the jig is configured to correct a horizontal state based on an inspection of a level and to correct a shaft center distance between faucets.