JP2576290B2 - Wiring duct for partition wall - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a wiring duct for mounting a plurality of partition panels to a partition wall which is connected to each other via columns having a plurality of locking holes spaced in a longitudinal direction.

[0002]

2. Description of the Related Art Conventionally, a wiring duct for mounting a plurality of partition panels to a partition wall formed by connecting a plurality of partition panels in a longitudinal direction with a plurality of locking holes interposed therebetween is provided on a front surface in a longitudinal direction. The extended gutter-shaped storage portion is engaged with a synthetic resin duct body having a guide groove extending in the longitudinal direction on the back surface and having a length corresponding to the width of a single partition panel, and an end of the guide groove. A metal mounting member having a hook that projects to the back and locks in the locking hole, on the other side edge of the substrate provided with a locking groove extending in the lateral direction with an opening at one side edge; When mounting the duct for the partition on the partition wall, attach the mounting members to the left and right ends of the duct body, and in this state, hook the mounting members to the locking holes provided on the columns located on the left and right of one partition panel. It is configured to lock and arrange the duct body along the front of the partition panel. It was.

[0003]

However, according to the conventional wiring duct for a partition wall described above, the mounting members are non-slidably mounted on both ends of the duct main body. Therefore, when arranging a single duct body, the unit length of the duct body is limited to the width of one panel because the middle position of the duct body can not be supported, so the wiring duct is long. When installing in
As the number of parts increases, the installation work also requires time,
Further, since the duct main body cannot be moved laterally in a state where the duct main body is arranged on the front surface of the partition panel, an interval is generated between the duct main bodies, or the duct main body is arranged along the corner of the partition wall. Inconvenience in case.

[0004]

In order to solve the above-mentioned disadvantages of the prior art, the present application has a longitudinally extending gutter-shaped storage portion on the front surface and a longitudinally extending guide groove on the rear surface. And a locking hole protruding rearward and being spaced apart in the longitudinal direction of a column forming a partition wall at one side edge of a substrate having a fitting portion that slidably fits in the guide groove having the duct main body. To provide a wiring duct for a partition wall characterized by comprising a mounting member having a hook that locks to the

Preferably, a regulating means is provided on the back surface of the duct body and the mounting member, the regulating means being capable of engaging with each other and regulating the position of the locking member in the longitudinal direction of the duct body. It has an inclined portion at a required angle at one end thereof, and the restricting means comprises a concave portion provided at least at both ends of the rear surface of the duct main body and a convex portion provided on the substrate of the mounting member. In order to further facilitate the engagement between the engagement hole and the hook, a guide piece protruding rearward at least at an upper portion of the attachment member, bending downward in an L-shape, and extending upward at the tip thereof. Providing a hook having a, at least at the upper part of the mounting member to oppose the lifting force applied to the duct body, projecting rearward, and
A hook which is bent downward in an L-shape and has a guide piece extending upward at its tip is provided, and a mounting member projects rearward at a lower portion thereof and hangs downward to abut against a front surface of a column. It is provided with a contact piece.

[0006]

According to the present invention, when a wiring duct is provided over three or more columns on the front surface of a linear partition wall, the fitting portion is slidably provided in the guide groove. The fitting members are attached to the middle part and the left and right ends of the duct body respectively,
In this state, the hook is locked in the locking hole, and the wiring duct is attached to the front surface of the partition wall. Further, when the wiring duct of the present invention is attached to the corner of the partition wall, the two duct bodies are arranged on two orthogonal surfaces by the attaching member, and the ends of the two duct bodies are joined to each other to connect the cable housing section. At the corner of the partition wall.

In the case where the corner duct body has a slope at a required angle at one end thereof, the ends of the duct body inclined at a required angle in accordance with the angle of the corner are connected to each other. And the wiring duct of the present invention is attached to the corner of the partition wall, and the restricting means comprises a concave portion provided at least at both ends of the rear surface of the duct body and a convex portion provided on the substrate of the mounting member. In this case, the convex portions of the mounting members at both ends are engaged with the concave portions at both ends of the duct body to set the mounting members on the rear surface of the duct body.
In the case where a hook is provided at least at the upper portion of the mounting member, the hook protruding rearward and bending downward in an L-shape, and having a guide piece extending upward at the tip thereof. After the pieces are passed through the corresponding locking holes, all the hooks are engaged with the locking holes, and the mounting member projects rearward at the lower portion thereof and hangs downward to contact the front surface of the column. In the case where a contact piece is provided, the contact piece of the mounting member contacts the front surface of the column to oppose the swaying force applied to the duct body.

[0008]

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a block diagram showing a known partition wall A having a height adjusting mechanism at a lower end thereof, for example, at an interval of 1 m to 2 m;
A pillar 101 made of a metal pipe having a rectangular cross section and vertically standing on a floor surface has locking holes 102, 102,... Mounting holes 103 at the top, bottom, and middle positions on the left and right sides.
The partition panel 104 attached between the adjacent columns 101, 101 is formed by integrally interposing a noncombustible material between the front and rear plates, extends vertically on the left and right side surfaces, and extends on the side of the column 101. A fitting recess 105 for fitting is provided, and a pair of left and right mounting hooks (not shown) are respectively provided at upper, lower, and intermediate positions of the fitting recess 105 to be engaged with the mounting holes 103.

Thus, the fitting recess 105 of the partition panel 104 is fitted to the side of the column 101, and the mounting hook is locked in the mounting hole 103.
By attaching the partition panel 104 between the partition panels 104, 101, the partition wall A is formed in a straight line, and the locking holes 102, 1 are provided between the partition panels 104 located on the left and right.
The gap 106 exposing 02,... Is formed.

[0010] Further, a corner portion connecting the partition walls A, A at a right angle has a height adjusting mechanism at a lower end portion thereof.
And two outer surfaces 107a and 107b forming a right angle,
A corner post 111 made of a metal pipe having a rectangular cross section having a back surface 108 connecting them, two inner surfaces 109, 109 forming a right angle, and a front surface 110 connecting them.
This corner support 111 has a cover 112 attached to the back surface thereof and the outer side surfaces 107a, 107a.
Holes 113, 113 are provided in the upper, lower, and middle positions of 7b, and locking holes 114 are provided in the inner surfaces 109, 109, respectively.

The corner post 111 is erected between two orthogonal partition walls A, A,
a, fitting recess 1 of partition panel 104 corresponding to 107b
05, and the mounting hook is locked in the mounting hole 113. In this way, the two orthogonal partition walls A, A are connected, and the locking holes 114, 114, 114,
Are exposed, and further, the corner support 111 and the support 10
1 between the lower end portions of the lowermost locking holes 114 and 102
A pair of front and rear baseboard members 115, 115 are attached by hooking hooks provided at both ends. Note that, in a corner portion connecting the partition walls A, A at an angle other than 90 degrees, for example, at an angle of 120 degrees, a corner post 11 is provided.
The two inner surfaces 116, 116 are formed at an angle of 120 degrees, and the two outer surfaces 117, 117 are formed at an angle of 60 degrees.

The present application relates to a wiring duct disposed below the front wall of a partition wall A constructed as described above and along the space between the walls. FIG. 1 is an exploded perspective view of the wiring duct B. The wiring duct B has a gutter-shaped cable housing portion 1 on the front surface and a guide groove 2 on the back surface. The duct main body a is engaged with the guide groove 2 so as to be movably mounted in the longitudinal direction on the rear side of the duct main body a.
And a mounting member b made of a metal plate having a downward L-shaped hook 3 to be locked in the locking hole 114.

The duct body a is provided with the partition panel 10.
Horizontal plates 5a, 5b, 5c and 5d are provided at the upper and lower edges of the front surface of the horizontally long plate portion 4 having a length equal to a positive multiple (in the embodiment, twice) of the horizontal width of 4 and at the upper and lower positions of the middle portion. While projecting, a downward rib 6 is provided on the front edge of the horizontal plate 5a at the upper edge thereof.
A large and small gutter-like opening is provided at the front edge of the horizontal plate 5b, 5c at the middle portion, and a rib 7 extending in the vertical direction is provided at the front edge of the horizontal plate 5b. The cable storage sections 1a, 1b, 1c are arranged in three upper and lower stages.

The plate portion 4 includes an upper cable storage portion 1a.
And bulging portions 9a and 9b are provided in the rear direction at the rear position of the lower cable storage portion 1c, and these bulging portions 9a and 9b are provided.
The locking holes 102 through 11 are provided at the center in the width direction of
A concave portion 10a, 10b, which regulates a position opposing the plate portion 4, is spaced apart, and an upper and lower edge of the back surface of the plate portion 4 and an upper and lower portion at an intermediate position facing the concave portion have an L-shaped cross section. A ridge 11 is provided, which has an outer surface that matches the outer surface of the bulging portions 9a, 9b, and guide grooves 2a, 2b are formed in the upper portion and the intermediate portion, respectively.

The mounting member b is slidably fitted to the upper and lower edges of the rectangular substrate 12 through the upper and lower edges of the duct main body a via the inclined steps 13a and 13b which are inclined forward. The fitting portions 14a and 14b are extended and bent forward at the center of the substrate 12 by cutting and raising, and the leading ends thereof are respectively formed in upper and lower guide grooves 2b located in the middle of the duct main body a. A pair of upper and lower fitting portions 15a and 15b that are slidably fitted are provided,

Further, one side edge of the substrate 12 extends rearward at a right angle and bends downwardly into an L-shape at an upper portion, an intermediate portion, and a lower portion of the rear edge to form a locking hole 102 of the column 101 and a corner column. A vertically long insertion plate 17 having the hooks 3a, 3b, 3b selectively engaged with the engagement holes 114 of the 111, and having a contact piece 16 hanging down at the lower end is provided. An upward guide piece 3a 'for guiding intervention into the locking hole 102 extends from the upper hook 3a.
In the upper and lower positions of the substrate 12, the concave portion 10 for position control is provided.
engaging projections 18a, 18b that selectively engage with a, 10b
Is arranged.

The attachment members b and b 'attached to both ends of the duct main body a have the same configuration except that the positions of the insertion plates 17 provided on the substrate 12 are symmetrical.

Thus, the partition wall A formed linearly
When the wiring duct B having the above configuration is attached to the front part of the vehicle so as to straddle the three pillars 101, first, the duct body a
At the center and right end of the mounting member b, the positional relationship of the fitting plate 17 with respect to the substrate 12 is the same, and at the left end of the duct body a, the mounting relationship with the positioning of the fitting plate 17 with respect to the substrate 12 is symmetrical to the above. Attach b '.

That is, the fitting portion 14 of the mounting members b and b '
a and 14b are slidably engaged with the upper and lower guide grooves 2a of the duct main body a, and the fitting portions 15b and 15b are slidably engaged with the guide grooves 2b of the intermediate guide portion, respectively.
b 'engages with the regulating recesses 10a, 10b at both ends of the duct body a, and engages the engaging projections 18a, 18b of the mounting member b at the middle position with the duct body a. The mounting members b and b 'are fixed to the rear surface of the duct main body a by engaging with the regulating concave portions 10a and 10b at the intermediate position.

In this state, the fitting plates 17 of the left and right mounting members b and b 'and the intermediate mounting member b are inserted into the respective gaps 106 in the connecting portions of the continuous partition panel 104, and then the upper hook Upward guide piece 3 provided on 3a
a 'intervenes in the corresponding locking holes 102, then pushes up the entire duct main body a to interpose the other hooks 3b, 3b in the corresponding locking holes 102 respectively. 3a, 3b, 3b are respectively locked in the corresponding locking holes 102, and the contact piece 16 is
The partition wall A contacts the front surface of the partition wall A as shown in FIGS.
A wiring duct B is attached to the front of the device.

Therefore, in this mounted state, the cable storage unit 1
a, duct main body a of cable routed in 1b, 1c
Even when a forward lifting force is applied to the support member 101, the mounting members b, b, and b ′ are separated from the support column 101 by the engagement between the locking holes 102 and the hooks 3 a and 3 b and the contact between the contact piece 16 and the front surface of the support column 101.
The duct body a is separated from the partition panel 10 without falling off.
4, and the duct main body a can be freely moved laterally on the front surface of the partition panel 104 in the mounted state.

FIG. 4 shows another embodiment in which wiring ducts Ba and Bb of the present invention are attached to corners of a partition wall A which is orthogonal to each other. In this configuration, an end of a duct body a which is joined at right angles is provided. There is no difference from the above embodiment in other configurations except that the portion is formed at an inclination angle of 45 degrees.

In a state where two orthogonal duct bodies a are mounted on the support column 101 by the mounting members b, the ends of the two duct bodies a are joined to each other as shown in FIG. 1c are connected to each other at a corner of the partition wall A.

FIG. 5 shows the wiring duct B of the present invention at the corner of the partition wall A which is opened at an angle of 120 degrees.
a and Bb are shown in another embodiment when attached.
In this configuration, the ends of the duct main body a to be joined at the corners may be formed at an inclination angle of 60 degrees and the ends may be joined together, but FIG. It shows a case in which they are configured in contact with each other.

[0025]

As described above, according to the present invention, since the mounting member is slidably mounted on the back surface of the duct main body, the mounting member is mounted on the long duct main body also at the intermediate position thereof to form a plurality of partitions. It can be installed across the panel, and only the duct body can be arbitrarily moved laterally with the duct body attached to the front of the partition panel. It is convenient for
Further, even at the corners of the partition wall, the ends of the duct main body can be joined without gaps, and the appearance is good.
According to the configuration described above, the position of the mounting member with respect to the duct main body can be regulated, which is convenient when the hook of the duct main body corresponds to the position of the support, and according to the configuration of claim 6, the hook is engaged with the locking hole. In particular, according to the configuration of the seventh aspect, there is an advantage that it is possible to sufficiently oppose the pushing force applied to the duct body.

[Brief description of the drawings]

FIG. 1 is an exploded perspective view with a part omitted.

FIG. 2 is a partially omitted transverse cross-sectional view showing a state of being attached to a partition wall.

FIG. 3 is a vertical cross-sectional view showing a state of being attached to a partition wall, with a part being omitted.

FIG. 4 is a partially omitted transverse cross-sectional view showing a mounting state at a corner of a partition wall.

FIG. 5 is a partially omitted transverse cross-sectional view showing another attachment state at a corner portion of the partition wall.

FIG. 6 is a perspective view of a known partition wall with a part omitted and a part cut away.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Storage part 2 Guide groove 3 Hook 3a 'Guide piece 10 Position control recess 12 Substrate 14 Fitting part 16 Contact piece 17 Fitting plate 18 Engagement convex part 101 Post 102 Lock hole 111 Corner support 114 Lock hole A Partition wall B Wiring duct a Duct body b Mounting member

Claims (7)

(57) [Claims] 1. A duct main body having a longitudinally extending gutter-shaped storage portion on a front surface thereof, and a guide groove extending in a longitudinal direction on a rear surface, and a fitting portion slidably fitted in the guide groove. A partition member having, on one side edge of a substrate having a hook, which is engaged with a locking hole protruding rearward and forming a partition wall and spaced apart in a longitudinal direction of a column. Wiring duct for walls. 2. The apparatus according to claim 1, further comprising a regulating means provided on the rear surface of the duct main body and the mounting member, the restricting means being capable of engaging with each other and restricting the position of the locking member in the longitudinal direction of the duct main body.
Wiring duct for the partition wall described. 3. The corner duct body has a slope at a required angle at one end thereof.
A wiring duct for the described partition wall. 4. The wiring duct for a partition wall according to claim 1, wherein the duct body has an equal cross section in the length direction and is formed of a synthetic resin molded body. 5. The partition wall according to claim 2, wherein the regulating means comprises a concave portion provided at least at both ends of the rear surface of the duct body and a convex portion provided on the substrate of the mounting member. Duct for wiring. 6. A hook which has a guide piece projecting rearward, bending downward in an L-shape, and having a guide piece extending upward at the end thereof, at least at an upper portion of the mounting member. , 4, or 5, a wiring duct for a partition wall. 7. A mounting member protruding rearward at a lower portion thereof,
7. The wiring duct for a partition wall according to claim 1, further comprising an abutting piece which hangs downward and abuts on a front surface of the column.