JP3769724B2 - Piping unit front plate fixing structure - Google Patents

Description

[0001]
[Industrial application fields]
The present invention relates to a fixing structure for fixing a front plate of a piping unit.
[0002]
[Prior art and problems]
Conventionally, as shown in an exploded perspective view in FIG. 5, the piping unit 1 includes a piping case 2 containing a water supply pipe, a drain pipe, a vent pipe, and the like, a lower front plate 3 attached to the front surface of the piping case 2, and an upper plate 3. The front plate 4 is configured such that the lower front plate 3 is attached to the front surface of the piping case 2 and the toilet 5 can be installed on the front side of the lower front plate 3.
In the vertical frames 6 and 6 constituting the piping case 2, frame cross members 51 and 51 are formed so as to protrude in the horizontal direction by welding or the like. Conventionally, as shown in an enlarged view in FIG. A welding nut 52 is provided in 51, a hooking angle 54 having a long hole 54a is provided on the upper surface of the welding nut 52, a screw 55 is fastened to the welding nut 52, and the hooking angle 54 is fixed. As shown in the side sectional view, the upper end of the lower front plate 3 is hooked from the front side to the hooking angle 54 and the lower end of the upper front plate 4 is hooked. The front plates 3 and 4 were fixed to the front surface of 2.
[0003]
In such a conventional structure, the height of the hooking angle 54 is adjusted by the spacer 53, and the front and rear positions of the hooking angle 54 are adjusted via the long hole 54a, so that the hooking angle 54 protrudes too far forward. When the front plates 3 and 4 are hooked, a gap is generated between the front plates 3 and 4 and the piping case 2. Conversely, if the hook angle 54 is retracted too much, the front plates 3 and 4 cannot be hooked. Therefore, it is very troublesome to adjust the position of the hooking angle 54, and it takes time and labor for construction. In addition, the number of parts is large and the processing cost is increased, and further, there is a situation in which the front plates 3 and 4 cannot be hung successfully due to the rotation of the hooking angle 54. Further, since the frame cross member 51 is necessary, there is a problem that the design of the piping case 2 becomes difficult.
[0004]
[Means for Solving the Problems]
The present invention has been devised in view of the above-described conventional problems, and it is an object of the present invention to provide a front plate fixing structure of a piping unit that can reduce the number of parts, can be easily adjusted, and can favorably attach and fix a front plate. The first gist is a front plate fixing structure of a piping unit that fixes a front plate via a hook to the front surface of a piping case containing piping, and the hook is a vertical frame that constitutes the piping case. A main body portion fixed to the side surface through a long hole so that the height can be adjusted, an upwardly inclined hooking piece protruding downward from the front surface of the piping case in a fixed state of the main body portion, and a downwardly inclined hook When the front plate is hooked to the hook piece , the hook pieces are provided in a pair symmetrically up and down, and the hook can be fixed to either side of the left and right sides of the vertical frame. The front plate descends along the inclination of the retaining piece, and the front plate is in front of the piping case. Is that is configured to abut the.
The second gist is a front plate fixing structure of a piping unit that fixes a front plate to a front surface of a piping case containing piping via a hook, and the hook is a side surface of a vertical frame constituting the piping case. A main body portion that is fixed to be adjustable in height through a long hole, and an upwardly inclined hooking piece that protrudes from the front surface of the piping case when the main body portion is fixed. Is provided with a stopper piece which comes into contact with the front surface of the vertical frame to prevent rotation of the hook when fixed to the vertical frame, and when the front plate is hooked to the hook piece, the hook piece The front plate descends along the inclination of the front plate, and the front plate contacts the front surface of the piping case.
[0005]
【Example】
Embodiments of the present invention will be described below with reference to the drawings.
FIG. 1 is a perspective configuration diagram of a hook used for attaching the front plates 3 and 4 to the piping case 2, and FIG. 2 is a perspective configuration diagram of a state in which the hook is fixed to the vertical frame 6 of the piping case 2. It is.
[0006]
The hook 7 includes an L-shaped main body 8 composed of a fixed piece 9 and an orthogonal piece 10, and the fixed piece 9 of the main body 8 is formed with a long hole 9 a penetrating in the vertical direction. In addition, a lower latching piece 11 and an upper latching piece 12 are formed on the upper end and the lower end of the orthogonal piece 10 so as to be symmetrical in the vertical direction. At the right end, a stopper piece 11a extends outwardly from the fixed piece 9, and similarly, the stopper piece 12a protrudes outward from the fixed piece 9 also at the right end of the upper latching piece 12. In addition, the reinforcing ribs 13 and 13 are integrally formed and reinforced around the lower stopper piece 11 and the upper stopper piece 12 from the fixed piece 9 side. Yes.
[0007]
As shown in FIG. 2, the fixing piece 9 of the hook 7 is aligned with the welding nut (not shown) provided on the left side surface 6b of the vertical frame 6 of the piping case 2 so that the long hole 9a is aligned and screwed into the long hole 9a. 15, the fixing piece 9 of the hook 7 can be fixed to the left side surface 6 b of the vertical frame 6 by adjusting the height in the vertical direction through the long hole 9 a, and in this fixed state, the vertical frame The lower latch piece 11 and the upper latch piece 12 are arranged so as to protrude forward from the front surface 6a of the frame 6, and the stopper pieces 11a, 12a are in contact with the front surface 6a of the vertical frame 6. The stopper pieces 11a and 12a prevent the hook 7 from rotating, and the hook 7 can be firmly fixed with the screw 15 without rotating in the direction in which the hook 7 is loosened.
[0008]
The fixed state of the hook 7 is shown by the side view of FIG. 3, and the front view seen from the back side of the piping case 2 of FIG.
That is, the hook 7 is designed so that the longitudinal center line of the long hole 9a is positioned at the center of the longitudinal frame 6 in the front-rear direction. 11 and the upper retaining piece 12 are designed in advance so as to protrude from the front surface 6 a of the vertical frame 6. Therefore, when the hook 7 is fixed, it is only necessary to adjust the height direction through the long hole 9a, and there is no need to adjust the front-rear direction at all. The stopper pieces 11a, 12a are attached to the front surface 6a of the vertical frame 6. It can be positioned well by contacting.
[0009]
Thus, the hook 7 can be easily fixed to the vertical frame 6 by adjusting only the vertical direction, and in this fixed state, as shown in FIG. The upper end of the lower front plate 3 and the lower end of the upper front plate 4 can be hooked and fixed.
In FIG. 3, an upper end horizontal piece 3a is formed at the upper end of the lower front plate 3 by horizontally bending to the back side, and a drooping piece 3b is formed at the rear end of the upper end horizontal piece 3a by bending down. The hanging piece 3b can be hooked on the lower hanging piece 11.
[0010]
In addition, the lower end of the upper front plate 4 is also bent to the back side to be horizontally formed with a lower end horizontal piece 4a. At the rear end of the lower end horizontal piece 4a, a suspended piece 4b is formed in a suspended form. The lower horizontal piece 4a of the upper front plate 4 is overlaid on the upper upper horizontal piece 3a of the lower front plate 3, and the hanging piece 4b is overlaid on the rear surface of the hanging piece 3b to be hooked on the lower hanging piece 11 as shown in FIG. In this latching state, since the lower latching piece 11 is formed in an upwardly inclined shape, the drooping pieces 3b and 4b have their own weights downward along the inclination of the lower latching piece 11. The drooping pieces 3b and 4b are in contact with the front surface of the vertical frame 6 and the front plates 3 and 4 are fixed in contact with the front surface of the piping case 2 in a good manner. It becomes.
[0011]
Therefore, by simply hooking the upper end of the lower front plate 3 and the lower end of the upper front plate 4 on the lower hooking piece 11, the front plate is naturally free from the front surface of the piping case 2 by the weight of the front plates 3 and 4. It is brought into contact and fixed, so that no gap is formed as in the prior art, and the front plates 3 and 4 are not difficult to attach and can be easily constructed.
Since the hook 7 is also symmetrically formed with the upper hooking piece 12, when the hook 7 is fixed to the right side surface 6 c of the vertical frame 6, the upper hook is reversed upside down. The hook 12 is formed symmetrically with a lower hooking piece 11 and an upper hooking piece 12 so that it can be used with the piece 12 facing down.
[0012]
In such a structure, since it is not necessary to provide the frame cross member 51 as in the prior art, the design of the piping case 2 is facilitated, and the conventional parts such as spacers are not required, so the number of parts is reduced. Therefore, processing is also easy, and it can be manufactured at a reduced cost.
In addition, in this example, although the fixing structure of the front plates 3 and 4 in the piping unit for toilets is illustrated, such a fixing structure of such a front plate is not limited to the toilet unit, but also in the piping unit of the water sanitary equipment. The construction can be easily performed by adopting.
[0013]
【The invention's effect】
The present invention relates to a front plate fixing structure of a piping unit that fixes a front plate via a hook to the front surface of a piping case containing piping, and the hook has a long hole on a side surface of a vertical frame constituting the piping case. A main body portion fixed to be adjustable in height, and an upwardly inclined hooking piece and a downwardly inclined hooking piece projecting from the front surface of the piping case in the fixed state of the main body portion , A pair of symmetrically provided on the upper and lower sides, the hook is configured to be fixed to either side of the left and right sides of the vertical frame, and when the front plate is hooked to the hook piece, the hook piece The front plate descends along the inclination of the front plate and the front plate contacts the front surface of the piping case, so that the hook only needs to be adjusted in the height direction and can be easily positioned on the vertical frame. If the front plate is hooked on this hook, the front plate For abutting the front of the natural pipe casing, construction is extremely easy, and it can be fixed satisfactorily front plate so no gaps. In addition, the number of parts is small, the processing is easy, the frame cross member as in the prior art becomes unnecessary, and the cost of the piping case can be reduced.
In addition, a pair of hooking pieces are provided symmetrically up and down, and the hooks can be fixed to either side of the left and right sides of the vertical frame, so that the hooks can be attached to either side of the left and right sides of the vertical frame. It can be mounted upside down, and the hook can be used for both left and right, so that the workability is better.
[0014]
The front plate fixing structure of the piping unit fixes the front plate via a hook to the front surface of the piping case containing the piping, and the hook has a long hole on the side of the vertical frame constituting the piping case. A main body portion fixed to be adjustable, and an upwardly inclined hooking piece that protrudes from the front surface of the piping case when the main body portion is fixed. The hook is fixed to the vertical frame. A stopper piece is provided to abut against the front surface of the vertical frame when it is installed to prevent the hook from rotating. When the front plate is hooked on the hook piece, the stopper piece moves forward along the inclination of the hook piece. Since the plate is lowered and the front plate is configured to come into contact with the front surface of the piping case , the hook only needs to be adjusted in the height direction, and can be easily positioned and fixed to the vertical frame. If you hook the front plate on this hook, Because abutting the front surface of the naturally pipes case, construction is extremely easy, and it can be fixed satisfactorily front plate so no gaps. Further, since the stopper piece comes into contact with the vertical frame to stop the rotation of the hook, the hook does not rotate as in the prior art, and it becomes difficult to perform construction or a gap or the like does not occur.
[Brief description of the drawings]
FIG. 1 is a perspective configuration diagram of a hook used for fixing a front plate.
FIG. 2 is a perspective configuration diagram of a state in which the hook of FIG. 1 is fixed to a vertical frame of a piping case.
FIG. 3 is a side configuration diagram of a state in which a front plate is hooked on the hook while the hook is fixed.
4 is a front configuration diagram viewed from the back side of FIG. 3;
FIG. 5 is an exploded view of the arrangement of a piping case and a front plate.
FIG. 6 is an exploded perspective view of a conventional fixing member.
7 is a side configuration diagram of a state in which a front plate is hooked and attached to the angle of FIG. 6. FIG.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 Piping unit 2 Piping case 3 Lower front board 3a Upper end horizontal piece 3b Hanging piece 4 Upper front board 4a Lower end horizontal piece 4b Hanging piece 5 Toilet bowl 6 Vertical frame 6a Front face 6b Left side face 6c Right side face 7 Hook 8 Main part 9 Fixed piece 9a Long hole 10 Orthogonal piece 11 Lower hanging piece 11a Stopper piece 12 Upper hanging piece 12a Stopper piece 13 Reinforcing rib 15 Screw

Claims (2)

A front plate fixing structure of a piping unit that fixes a front plate via a hook on the front surface of a piping case containing piping, and the height of the hook is adjusted through a long hole on a side surface of a vertical frame constituting the piping case. The main body portion that is fixedly mounted , and the upwardly inclined hooking piece and the downwardly inclined hooking piece that protrude from the front surface of the piping case in the fixed state of the main body portion are vertically symmetrical. The hook is configured to be fixed to either side of the left and right sides of the vertical frame. When the front plate is hooked to the hooking piece, the hook is inclined along the inclination of the hooking piece. A front plate fixing structure for a piping unit, wherein the front plate descends and the front plate contacts the front surface of the piping case. A front plate fixing structure of a piping unit that fixes a front plate via a hook on the front surface of a piping case containing piping, and the height of the hook is adjusted through a long hole on a side surface of a vertical frame constituting the piping case. A main body portion that can be fixed, and an upwardly inclined hooking piece that protrudes from the front surface of the piping case when the main body portion is fixed, and the hook is fixed to a vertical frame. Sometimes, a stopper piece is provided to contact the front surface of the vertical frame to stop the rotation of the hook, and when the front plate is hooked on the hooking piece, the front plate is moved along the inclination of the hooking piece. A front plate fixing structure for a piping unit, wherein the front plate is lowered so that the front plate contacts the front surface of the piping case .

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