JP2549023Y2 - Mounting structure for long 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 mounting structure for a long member.

[0002]

2. Description of the Related Art A conventional long member has a screw insertion hole for attachment, and a screw hole is provided at a position facing the screw insertion hole of a main body which is a fixed body to which the long member is attached. , Attached to the body by screws. Apart from this, there is also a configuration in which a long member and an object to be fixed are attached by a leaf spring using a leaf spring.

Further, as another mounting structure, a nail is projected from a side wall of a main body which is a fixed body, and a long hole facing the nail is provided with a locking hole or a locking claw which is a locking portion. There is also a configuration in which a hook and a locking hole or a locking claw, which is a locking portion, are engaged and attached.

[0004]

However, in the conventional structure for mounting the long member to the main body, when the screw is mounted, the head of the screw is exposed on the surface and the external appearance is unsightly. In addition, when the spring is mounted, there is a problem that, in addition to the unsightly appearance due to the exposure of the spring, the long member may fall off due to insufficient mounting strength.

Further, in the case where the claw and the locking portion such as the locking hole are engaged and mounted, the mounting position of the long member is determined by the position of the claw and the locking portion such as the locking hole. In the above, accuracy is required for their positional relationship, and when the accuracy is poor, the appearance is unsightly, and since the load needs to be supported by the engaging portion, the engaging portion bears the load or impact at the time of engagement. However, there is a problem that design and manufacturing are not easy.

The present invention has been made in view of the above background, and its object is to provide a long member having a good appearance, which can be securely mounted, can be easily manufactured and attached and detached. It is to provide a mounting structure.

[0007]

According to the present invention, a long member having a locking portion on the back side is formed in a substantially L-shape by a horizontal piece and a vertical piece on a side wall. A mounting structure for a long member, wherein the long member is attached to a main body including a claw arranged with a piece facing upward, the claw being engaged with the locking portion. A contact portion is provided on the back side near the lower end portion of the long member, and a mounting portion is formed below the position of the main body facing the contact portion,
The contact portion of the long member is placed on the placement portion, and a vertical gap is provided between the upper end of the horizontal piece of the claw and the end of the locking portion above the horizontal piece. The claw is engaged with a locking portion.

In addition, the vertical piece is provided downward on the elongated member by replacing the substantially L-shaped claw with the main body, and the locking portion is provided on the side wall of the main body instead of the elongated member. A vertical gap is provided between the lower end of the horizontal piece of the claw and the end of the locking portion below the horizontal piece to engage the claw with the locking portion. .

[0009]

With this construction, in the mounting structure of the long member according to the present invention, the locking portion provided on the long member is inserted in accordance with the claw of the main body, and the contact portion of the long member is connected to the main body. If the claw is placed on the mounting portion, there is a gap between the upper end of the horizontal piece of the claw and the end of the locking portion above the horizontal piece. Supported by
In the horizontal direction, the vertical piece of the claw contacts the member provided with the locking portion, and the state where the long member is drawn toward the main body side is maintained, so that the long member is securely attached to the main body. . In addition, since the long member is placed on the placement portion and is attached by engaging the claw with the locking portion, the attachment and detachment can be easily performed. Furthermore, since a gap is provided in the vertical direction in the mounted state between the upper end of the horizontal piece of the claw and the end of the locking portion above the horizontal piece, precision is required for the processing. In addition, the manufacturing is easy, and the mounting members such as screws are not exposed on the outer surface, so that the appearance is good.

Also, a claw provided on the elongate member in place of the main body is inserted in accordance with a locking portion provided on the main body in place of the elongate member, and the contact portion of the elongate member is placed on the mounting portion of the main body. If you put it on
Since there is a gap between the lower end of the horizontal piece of the claw and the end of the locking portion below the horizontal piece, the load of the long member is supported by the mounting portion, and On the other hand, the vertical piece of the claw abuts on the member provided with the locking portion, and the state where the long member is drawn toward the main body is maintained, so that the long member is securely attached to the main body. In addition, since the long member is placed on the placement portion and is attached by engaging the claw with the locking portion, the attachment and detachment can be easily performed. Further, since a gap is provided in the vertical direction in the attached state at the lower end of the horizontal piece of the claw and the end of the locking portion below the horizontal piece, precision is not required for the processing, and In addition, since the mounting member such as a screw is not exposed on the outer surface, the appearance is good.

[0011]

1 to 11 show an embodiment of the present invention. FIG. 1 shows a box 1 for wiring equipment, and the box 1 for wiring equipment is long in the vertical direction and at least on the front side. Box body 2 which is a box-shaped body opened to the front, and front panel 3 which covers most of the center side of the opening from the front side
And a stud cover 4 which is a long member that covers both sides of the opening from the front side in the vertical direction.

The wiring equipment box 1 is provided between the ceiling and the floor with approximately half of the box-shaped box body 2 embedded in the wall 5, and is provided on a part of the wall 5 from the ceiling to the floor. A concave portion 5a is provided, which is substantially housed in the concave portion 5a, and the back panel 2a is brought into contact with the inner wall of the concave portion 5a.
Are fixed to the side walls of the concave portion 5a by screws 6 and installed.

The box body 2, which is a main body, is provided with a spacer 7 at a predetermined distance from the side panel 2b in the vicinity of the side panel 2b inside the box body which is elongated in the vertical direction and opened at least on the front side as described above. And a long panel frame 10 is attached to the spacer 7.
Outside the spacer 7, a partition wall 8 made of vinyl chloride, which is substantially in contact with the spacer 7, and is vertically long, is disposed, and the partition walls disposed on both sides of the box body 2. The space between 8 is equipment installation space 9 such as wiring equipment and information equipment.
It has been.

The front panel 3 is disposed on the front side of the equipment installation space 9 and is vertically divided into a plurality of parts depending on the equipment accommodated in the equipment installation space 9, and is divided into the plurality. The front panel 3 is attached to a vertically long panel frame 10 on both sides thereof, and the panel frame 10 is attached to the spacer 7 by screws. At this time, the front end of the spacer 7 on the front side protrudes forward from the opening of the recess 5 a of the wall 5, so that the front panel 3 is installed in a state protruding forward from the wall 5. Is done. The front panel 3 includes, for example, a front panel 3 having a door mounted on the front side where a branch breaker or the like is disposed inside the facility installation space 9 and a switch panel configuration.

The panel frame 10 is a long body having a substantially Z-shaped cross section.
A substantially L-shaped claw 11 composed of a horizontal piece 11a and a vertical piece 11b is formed by screwing a plurality of vertical pieces 11b upward at appropriate places or integrally with the panel frame 10. It is provided.

A vertically long space is formed between the partition wall 8 and the side panel 2b of the box body 2 and has a substantially U-shaped cross section. The space 12 is used for low-current wiring, and the other wiring space 12 is used for high-current wiring. These wiring spaces 12 penetrate the box body 2 up and down, and pass through a wiring connection portion provided on the ceiling from the back side of the ceiling. The configuration is such that the wiring is introduced or the wiring is led out under the floor through a wiring connection portion provided on the floor surface. The partition 8 is provided with a large number of cuts 8a, and a part of the partition 8 is cut out by using the cuts 8a to form a communication hole between the wiring space 12 and the facility arrangement space 9. In addition, wiring is provided between the installation space 9 and the wiring space 12 through the communication hole.

The stud cover 4, which is a long member, covers the front side of the wiring space 12 having a substantially U-shaped cross section at both sides of the front panel 3 at the opening of the box body 2 as described above. A front plate 4c having a substantially L-shaped cross section by the front plate 4a and the front plate 4a substantially perpendicular to the front plate 4a.
a and a steadying member 4e which is substantially parallel to the front plate 4a and abuts on the stopping plate 4d and the side plate 4b, and has a substantially irregular cross section in cross section. Yes, stop plate 4d, steady rest member 4e, and side plate 4
The part of b that is not exposed to the front side in the mounted state is shorter at the upper and lower ends than the surface plate 4c, and the part that is not exposed to the front side in the mounted state of the shortened side plate 4b starts from the steadying member 4e. The upper end is a stop 4
g, and the lower end portion is a contact portion 4h.

As shown in FIG. 7, a substantially L-shaped bracket 1 is provided near the upper end of the side wall 2b of the box body 2 on the front side.
5 protrudes toward the panel frame 10 and is fixed.
The lower end of the stud cover 4 is a stopper 4g at the upper end of the stud cover 4.
The stopper 15 is provided with an upwardly extending stopper portion 2g. The metal fitting 15 is provided with a screw hole 15a for fixing a coping provided between the wiring facility box 1 and the ceiling surface. on the other hand,
As shown in FIG. 8, a substantially L-shaped bracket 16 is similarly provided protruding toward the panel frame 10 near the front lower end of the side wall 2b of the box body 2, and the upper end of the bracket 16 is
The mounting portion 2h of the stud cover 4 is provided.
The metal fitting 16 is provided with a screw hole 16a for fixing the baseboard and a panel frame fixing portion 16b disposed between the wiring facility box 1 and the floor surface. In the drawing, reference numeral 17 denotes an adjuster for height adjustment.

A long elastic member 13 is fixed to the panel frame 10, which is the rear end of the front plate 4a of the stud cover 4, and the anti-sway member 4e is connected to the stop plate 4d.
And projecting toward the panel frame 10 side.
In the portion facing the substantially L-shaped claw 11 provided on the
A notch 4f larger than the size of the claw 11 is provided. Furthermore, at the claw 11 facing portion of the stopper plate 4d,
A locking hole 14 serving as a locking portion for engaging with the claw 11 is provided, and the locking hole 14 is formed so that its width becomes narrower upward in the direction of the front plate 4a. .

The stud cover 4 configured as described above
Is attached to a panel frame 10 of a wiring facility box 1 as a main body, as shown in FIGS.

That is, first, the side plate 4b of the stud cover 4 in which the cross section of the stud cover 4 is in the vicinity of the ridge portion of the square shape.
And the vicinity of the contact portion of the steady member 4e is brought into contact with the front surface of the side wall 2b of the box body 2 housed in the concave portion 5a of the wall surface 5, and the contact portion 4h of the stud cover 4 is placed on the mounting portion 2h.
, And substantially covers the front side of the wiring space 12 while rotating the stud cover 4 in the axial direction thereof,
Next, the positions of the locking holes 14 of the stud cover 4 and the claws 11 of the panel frame 10 are aligned, and the claws 11 are inserted into the locking holes 14. Is engaged with the claw 11 at a portion where the width of the upper end is small.

At this time, the contact portion 4h is mounted on the mounting portion 2h, and the mounting portion 2h supports the load, and the upper end of the horizontal piece 11a of the substantially L-shaped claw 11 and the locking hole 14h. A gap h is formed between the upper ends of the claw 11 and no load is applied to the claw 11. On the other hand, the vertical piece 11b of the claw 11 comes into contact with the stopper plate 4d of the stud cover 4 to hold the stopper plate 4d drawn toward the panel frame 10. In addition, the steady rest member 4
The tip of e is in contact with the panel frame 10, and the packing 13, which is an elastic member, is pressed against the front side of the panel frame 10, eliminating the minute gap between the panel frame 10 and the like by the restoring force, and attaching the stud cover 4. The rattle disappears.

When removing the stud cover 4, the stud cover 4 is removed by performing substantially the same operation as described above. At this time, even if the stud cover 4 is slid upward, a stopper is provided at the upper end on the front side of the side wall 2b of the box body 2. Since the portion 2g is provided, the stopper 4g of the stud cover 4 contacts the stopper 2g.

With this configuration, in the mounting structure of the box body 2 which is the main body of the long member 4 to the panel frame 10 in this embodiment, the box member 2 is provided on the stud cover 4 which is the long member 4. A locking hole 14 as a locking portion is
When the abutment 4h of the stud cover 4 is placed on the placement portion 2h of the box body 2, the upper end of the claw 11 and the locking hole 14 are inserted. Since the gap h exists between the upper ends of the studs, the load of the stud cover 4 is supported by the mounting portion 2h, and the vertical piece 11b of the claw 11 is provided with a locking hole 14 in the horizontal direction. The stud cover 4 is held in a state in which the stud cover 4 comes into contact with the plate 4d and is pulled toward the main body.
Is securely attached to the main body. Further, the stud cover 4 is mounted on the mounting portion 2h of the box main body, and the stud cover 4 is attached by engaging the claw 11 with the locking hole 14, so that the stud cover 4 can be easily attached and detached. Furthermore, the horizontal piece 1 of the nail 11
Since a gap is provided between the upper end of 1a and the upper end of the locking hole 14 in the up and down direction in the mounted state, precision is not required for the processing, manufacturing is easy, and the outer surface is formed without using a screw. Since the mounting members such as screws are not exposed, the appearance is good.

Further, since the steady rest member 4e provided on the stud cover 4 comes into contact with the panel frame 10 and the packing 13, which is an elastic member, comes into contact with the front side of the panel frame 10, the stud cover 4 is rattled. The stud cover 4 can be mounted simply by engaging the claw 11 with the locking hole 14 and mounting the contact portion 4h on the mounting portion 2h. 4
Can be easily attached and detached.

In the above-described embodiment, the locking plate 14d of the stud cover 4, which is a long member, is provided with a locking hole 14 as a locking portion, and the panel frame 10 as a main body is provided with a claw 11. Although shown, the present invention is not limited to this, the long member may be provided with a claw, and the fixed member may be provided with a locking portion. In the above embodiment, the long member is used. Although the example in which the locking hole 14 is provided as a locking portion in the stopper plate 4d of the stud cover 4 is shown, the present invention is not limited to this.
Instead of the locking hole, a locking claw that engages with the claw may be provided as the locking portion.

Further, in the above-described embodiment, an example is shown in which the steady rest member 4e is provided on the stud cover 4 which is a long member. However, the present invention is not limited to this, and is provided by being fixed to the long member. May be used.

[0028]

According to the present invention, in the structure for mounting a long member according to the present invention, the engaging portion provided on the long member is inserted in accordance with the claw of the main body, and the contact portion of the long member is inserted. If the claw is placed on the mounting portion of the main body, there is a gap between the upper end of the horizontal piece of the claw and the end of the locking portion above the horizontal piece, so that the load of the long member is Supported by the
Also, in the horizontal direction, the vertical piece of the claw abuts the member provided with the locking portion, and the state in which the long member is drawn toward the main body is maintained, so that the long member is securely attached to the main body. It is attached. In addition, while the long member is placed on the placing portion,
Since the pawl and the engaging portion are attached by being engaged with each other, the attachment and detachment can be easily performed. Furthermore, with the upper end of the horizontal piece of nail,
A gap is provided in the vertical direction in the mounted state between the end of the locking portion above the horizontal piece, so that the processing does not require precision, manufacturing is easy, and Since the mounting members such as screws are not exposed, the appearance is good.

Also, the claw provided on the elongated member instead of the main body is inserted in accordance with the locking portion provided on the main body instead of the elongated member, and the contact portion of the elongated member is placed on the mounting portion of the main body. If you put it on
Since there is a gap between the lower end of the horizontal piece of the claw and the end of the locking portion below the horizontal piece, the load of the long member is supported by the mounting portion, and On the other hand, the vertical piece of the claw abuts on the member provided with the locking portion, and the state where the long member is drawn toward the main body is maintained, so that the long member is securely attached to the main body. In addition, since the long member is placed on the placement portion and is attached by engaging the claw with the locking portion, the attachment and detachment can be easily performed. Further, since a gap is provided in the vertical direction in the attached state at the lower end of the horizontal piece of the claw and the end of the locking portion below the horizontal piece, precision is not required for the processing, and In addition, since the mounting member such as a screw is not exposed on the outer surface, the appearance is good.

[Brief description of the drawings]

FIG. 1 shows an embodiment of the present invention, wherein (a) is a cross-sectional view of a main part, and (b) is a partial cross-sectional front view of the main part.

FIG. 2 is a sectional view of the same.

FIG. 3 is a perspective view in the process of being attached to the wall surface of the same.

FIG. 4 is a perspective view of a main part near the claw according to the first embodiment;

FIG. 5 is an exploded perspective view of a main part showing an engagement state between the pawl and the locking portion in the same.

FIG. 6 is a perspective view of a main part of the stud cover according to the third embodiment.

FIG. 7 is a perspective view of a main part of an upper end of a main body side of the above.

FIG. 8 is a perspective view of a main part of a lower end of a main body side part of the above.

9A and 9B show a process of attaching the stud cover, and FIG. 9A is a sectional view of a main part, and FIG. 9B is a partially exploded perspective view.

10A and 10B show a process of attaching the stud cover, in which FIG. 10A is a sectional view of a main part, and FIG. 10B is a partially exploded perspective view.

FIG. 11 shows a state in which the stud cover is attached, in which (a) is a cross-sectional view of a main part, and (b) is a perspective view.

[Explanation of symbols]

 2h Placement part 4 Long member 4h Contact part 10 Main body 11 Claw 11a Horizontal piece 11b Vertical piece 14 Locking part h Gap

 ──────────────────────────────────────────────────続 き Continued on the front page (72) Katsuya Inui 1048 Kazuma Kadoma, Kadoma City, Osaka Prefecture Matsushita Electric Works, Ltd. Inside (72) Jun Tanno 3-6-1, Shindaka, Yodogawa-ku, Osaka-shi, Osaka Meiji National Industrial Co., Ltd. Examiner Keiji Shinkawa, Inc. (56) References Japanese Utility Model Sho-62-38025 (JP, U) Japanese Utility Model Sho 52-134099 (JP, U) Japanese Utility Model Utility Model Sho 49-57893 (JP, U)

Claims (2)

(57) [Scope of request for utility model registration] 1. An elongated member having a locking portion on the back side,
The claw is engaged with the locking portion and attached to a main body having a claw formed in a substantially L-shape by a horizontal piece and a vertical piece on a side wall and provided with the vertical piece facing upward. A mounting structure for a long member, comprising: a contact portion provided on a rear surface side of the long member and near a lower end portion of the long member, below a position facing the contact portion of the main body. A mounting portion is formed on the side, and the contact portion of the long member is mounted on the mounting portion,
A long gap between the upper end of the horizontal piece of the claw and the end of the locking portion above the horizontal piece, wherein the claw is engaged with the locking portion with a vertical gap therebetween. Mounting structure for members. 2. The method according to claim 1, wherein the substantially L-shaped claw is replaced with the main body, the vertical piece is provided on the elongated member downward, and the locking portion is provided on a side wall of the main body instead of the elongated member. The claw is engaged with the locking portion with a vertical gap between the lower end of the horizontal piece of the claw and the end of the locking portion below the horizontal piece. 1. A mounting structure for a long member according to 1.