JP2573096Y2 - Curtain plate mounting device - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a curtain plate mounting device which is removably mounted between legs such as a desk table.

[0002]

2. Description of the Related Art Conventionally, as a device for attaching a curtain plate to a desk table or the like, a locking rod having a head and a neck at the left and right positions on the inner surface of a substrate large enough to close between the legs is provided.
A curtain plate provided with a holding portion having a C-shaped cross section which is elastically attached to the support leg at the lower left and right positions of the inner surface of the substrate, and the plate piece is bent in a step shape,
A support portion provided with a keyhole-shaped engagement hole in which a vertical hole is vertically connected to a neck portion and a head portion of the locking rod on the vertical lower portion. The horizontal upper piece is fastened to the lower surface of the top plate, and the middle step is engaged with the frame provided on the lower surface of the top plate to position the vertical lower piece below the entire surface of the frame,
In addition, the locking rod provided on the upper part of the curtain plate is engaged with the engaging hole of the supporting piece to hang down the curtain plate, and the holding part provided on the lower part of the curtain plate is elastically fitted to the lower part of the support leg. Such a curtain plate mounting device is known, for example, from Japanese Utility Model Laid-Open Publication No. 51-155706.

[0003]

However, according to the above-mentioned conventional construction, the work of fixing the support piece to the lower surface of the top plate is troublesome, and the curtain plate has a vertical direction.
The installation direction of the curtain plate is specified, which is inconvenient for the installation work. Especially, when installing the curtain plate in an inverted state with the desk upside down (this is carried out when the curtain plate is installed at the site where many desks etc. are brought in) Since the large hole of the engaging hole faces downward, the head of the locking rod is inserted into the engaging hole, and then the entire curtain plate is pushed upward to move the neck of the locking rod to the small size of the engaging hole. Since the holding portion must be fitted to the supporting leg in the state of being engaged with the hole, the mounting of the curtain plate in an inverted state such as a desk is troublesome, and the supporting portion piece engaged with the locking rod is required. There was a gap between them, and there was a defect such as rattling of the attached curtain plate.

[0004]

SUMMARY OF THE INVENTION In order to solve the above-mentioned conventional deficiencies, the present invention provides a pair of upper and lower screw holes at either the upper or lower position of each of the left and right support legs facing the lower surface of the top plate. A main body such as a desk in which a second screw hole made up of one screw hole is provided at one of the upper and lower positions of each of the left and right legs, and a first screw hole made of Four headed mounting screws respectively screwed into one of the first and second screw holes of the support leg, and a first mounting piece at one of the left and right corner positions of the upper or lower part, and A rectangular curtain plate in which second mounting pieces are respectively attached to the left and right corner positions of one of the other, and the first mounting piece has upper and lower portions of a large hole that can be disengaged from the head of the mounting screw. A first engaging hole which is continuous with a small hole which can be engaged with and disengaged from the shaft portion; A piece provided with a second engagement hole engageable with the mounting screw and screwed into one of the screw holes, and a pair of upper and lower screw holes of the first screw hole provided on the support leg. The pitch is matched with the pitch of the small holes above and below the first engagement hole,
Alternatively, a first screw hole composed of a pair of upper and lower screw holes is provided at one upper position and one lower position of the left and right support legs facing each other on the lower surface of the top plate, and one of the left and right support legs is provided. One lower position and one upper position,
A main body such as a desk having a second screw hole formed of one screw hole, and four headed heads respectively screwed with one of the first and second screw holes of each of the legs. A rectangular-shaped curtain plate in which a first mounting part is attached to each of the corner positions opposed in one diagonal direction, and a second attachment part is attached to each of the corner positions opposed in the other diagonal direction. The first mounting portion has a first engaging hole formed above and below a large hole engageable with the head of the mounting screw, and a continuous small hole detachable from the shaft portion. Further, the second mounting portion has a second engagement hole engageable with the mounting screw and screwed into one of the screw holes, and a first screw hole provided in the support leg. The pitch of a pair of upper and lower screw holes is matched with the pitch of upper and lower small holes of the first engagement hole. In the above, in order to attach the curtain plate to the main body without play, the swelling rib swelling on the surface along the periphery of the small hole of the first engagement hole is provided, and in order to further maintain the appearance,
A screw hole is provided at a 45-degree angle position on the inner side surface of the support leg, and a blind button that is detachably attached to the screw hole is provided.

[0005]

When the curtain plate is mounted on the support leg of the main body in the upright state, first, the screws provided at the upper position or lower position of the support leg facing left and right or at each position facing one diagonal direction are used. A mounting screw is screwed into the hole in a protruding state. In this state, the large holes of the first engaging holes of the first mounting portion provided on the curtain plate are respectively engaged with the heads of the mounting screws, and then the curtain is moved. By pushing down the plate and engaging the small hole of the first engagement hole with the shaft portion of the mounting screw, the curtain plate is held in a suspended state. In this state, the lower or upper position of the left and right support legs or the other diagonal line Screw holes provided at each position facing each other in the direction
The mounting piece is screwed through the second engagement hole, and the curtain plate is mounted between the left and right legs. This mounting procedure is to mount the curtain plate between the legs of the main body in an inverted state. The same operation is performed in the case where the screen is mounted and when the screen is mounted in an upside-down state in which the vertical direction of the curtain plate is reversed.

[0006]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Referring to the drawings, the embodiments of the present invention will be described in detail. FIG. 1 is a general perspective view showing a state in which curtain plates 1 and 2 are respectively mounted on the front surface and left and right side surfaces of a main body A such as a desk.
The main body A includes a hollow columnar support leg 4 having a height adjusting means provided at the lower end on the lower surface of each corner of the rectangular top plate 3 as in the prior art.
And each of the supporting legs 4 has approximately 4
As shown in FIG. 5, the upper screw hole 5a
And small holes 13b, 13c above and below the first engagement hole 13 to be described later.
A pair of lower screw holes 5 vertically separated from each other by the pitch of
b and 5c are provided, respectively, and the curtain plates 1 and 2 are respectively mounted by the headed mounting screws 6 between the supporting legs 4 and 4 facing each other on the front surface and the side surface of the main body A thus configured.

As shown in FIG. 5, the mounting screw 6 has a neck 6a and a head 6b at a shaft portion.
As is clear from FIGS. 2 to 4, a rectangular inner surface plate 7 sized to close between the supporting legs 4 and 4 facing each other at the left and right positions, the left and right side surfaces are curved in an arc shape, and the upper and lower surfaces are U-shaped. And an outer plate 8 which is bent in a shape. The outer plate 8 has an inner plate 7 fixed to an inward rib provided on the four peripheral edges by polymerization, and a first mounting piece is provided on the inner surface of the upper left and right corners. 9a, and second mounting portion pieces 9b are provided on inner surfaces of lower left and right corners, respectively. As shown in FIG. 5, the first and second mounting portions 9a and 9b extend laterally from the base 11 fixed to the inner surface of the curtain plate 1 by rivets 10 or the like, and match the side surfaces of the support legs 4. It has the support part 12 curved so that it may
The mounting screw 6 is attached to the support portion 12 of the first mounting portion piece 9a.
A first engagement 13 which is continuous with the neck 6a of the mounting screw 6 and the small holes 13b, 13c which can be engaged and disengaged in the vertical direction of the large hole 13a which can be engaged and disengaged from the head 6b, and the second attachment part A second engaging hole 14 that can be engaged with the neck 6a of the mounting screw 6 is formed in the support portion 12 of the piece 9b.

When the curtain plate 1 is mounted between the legs 4, 4 of the main body A in the upright state, the upper screw holes provided on the inner side surfaces of the legs 4, 4 facing left and right. 5a
Then, after the mounting screws 6 are screwed so that the neck 6a and the head 6b protrude, the heads 6 of the left and right mounting screws 6 are
b, the large holes 13a of the first engagement holes 13 provided in the left and right first attachment portions 9a attached to the upper corners of the curtain plate 1 are respectively engaged, so that the support portion 12 is a side surface of the support leg 4. Is pressed down in a state where it is matched. Then, the head 6 of the mounting screw 6
a engages with one of the small holes 13 b of the first engagement hole 13, and the curtain plate 1 is held in a suspended state by the mounting screws 6.

In this state, the support portions 12 of the left and right second attachment pieces 9b attached to the lower corners of the curtain plate 1 also match the side surfaces of the left and right support legs 4, respectively. Correspond to one screw hole 5c at the bottom. Accordingly, in this state, the left and right mounting screws 6 are screwed into the respective screw holes 5c via the engagement between the neck 6a and the second engagement holes 14, thereby obtaining, as shown in FIG. The curtain plate 1 is mounted between the supporting legs 4 and 4.

Next, when the curtain plate 1 is mounted on the support leg 4 with the main body A in an inverted state, as shown in FIG. 6, first, one of the lower portions provided on the inner side surfaces of the support legs 4, 4 facing left and right. After the mounting screws 6 are screwed into the screw holes 5c, respectively, so that the neck 6a protrudes, the heads 6b of the left and right mounting screws 6 are
The large holes 13a of the first engagement holes 13 provided in the left and right first mounting pieces 9a mounted on the upper portion of the curtain plate 1 are respectively engaged,
The curtain plate 1 is pushed down with the support portion 12 aligned with the side surface of the support leg 4. Then, the neck 6 a of the mounting screw 6 engages with one of the small holes 13 b of the first engagement hole 13, and the curtain plate 1 is held in a suspended state by the mounting screw 6.

In this state, the left,
The support portions 12 of the right second mounting portion 9b also match the side surfaces of the left and right support legs 4, respectively, and the second engagement holes 14 match the upper screw holes 5a of the support legs 4. By screwing the screw 6 into the screw hole 5a via the engagement between the neck 6a and the engagement hole 14, the support leg 4,
The curtain plate 1 is mounted between the four, and the procedure for mounting the curtain plate 1 is the same regardless of whether the main body A is upright or inverted.

Next, a case where the curtain plate 1 is mounted on the legs 4, 4 of the main body A with the top and bottom thereof upside down will be described.
As shown in FIG. 7, in the upright state of the main body A, first, the mounting screw 6 is attached to the other screw hole 5b at the lower portion provided on the inner side surface of the support leg 4, 4 which faces left and right, with the neck 6a and the head. After each of the first engagement holes 13 provided in the left and right first attachment portions 9 a attached to the upper portion of the curtain plate 1, the first engagement holes 13 are attached to the heads 6 b of the left and right attachment screws 6. The large holes 13a are respectively engaged, and the curtain plate 1 is pushed down in a state where the support portion 12 is aligned with the side surface of the support leg 4. Then, the neck 6 a of the mounting screw 6 is engaged with the other small hole 13 c of the first engagement hole 13, and the curtain plate 1 is held by the mounting screw 6.

In this state, the support portions 12 of the left and right second attachment portions 9b attached to the lower portion of the curtain plate 1 are also attached to the left and right support legs 4.
And the second engaging hole 14 provided in the support portion 12 matches the upper screw hole 5a provided in the support leg 4, and in this state, the left and right mounting screws 6 are connected to the neck portion. The curtain plate 1 is mounted between the supporting legs 4 and 4 by screwing into the upper screw holes 5a through engagement between the 6a and the second engaging holes 14 provided in the second mounting portion 9b. Things.

When the main body A is in an inverted state, FIG.
As shown in (1), the mounting screws 6 are first screwed into the upper screw holes 5a provided on the inner side surfaces of the supporting legs 4 and 4 facing each other so that the neck 6a and the head 6b protrude. Later
The large holes 13a of the first engagement holes 13 provided in the left and right first mounting pieces 9a mounted on the upper portion of the curtain plate 1 are respectively engaged with the heads 6b of the left and right mounting screws 6 to support the head. 12 to leg 4
The curtain plate 1 is pushed down in a state where it is matched with the side surface of. Then, the neck 6 a of the mounting screw 6 is engaged with the other small hole 13 c of the first engagement hole 13, and the curtain plate 1 is held by the mounting screw 6.

In this state, the support portions 12 of the left and right second attachment portions 9b attached to the lower portion of the curtain plate 1 are also attached to the left and right support legs 4.
And a second engagement hole 14 provided in the support portion 12 thereof is provided with a lower lower screw hole 5 provided in the support leg 4.
Therefore, in this state, the left and right mounting screws 6 are inserted into the other lower screw holes 5b through the engagement of the neck 6a and the second engagement holes 14 provided in the second mounting piece 9b. The curtain plate 1 is attached between the legs 4 and 4 by screwing, respectively. In this case, the procedure for attaching the curtain plate 1 also includes the erecting of the main body A,
It is the same without distinguishing the inverted.

In each of the embodiments described above, the top plate 3 of the support leg 4 is used.
Although one screw hole 5a is provided at an upper position closer to the top plate and a pair of screw holes 5b and 5c are provided at a lower position thereof, a pair of screw holes 5b and 5b are provided at an upper position of the support leg 4 near the top plate 3. Even when one screw hole 5a is provided at the lower position of the main body A, the first engagement hole 13 of the first mounting portion 9a is attached to the support leg 4 regardless of whether the main body A is upright or inverted. The second mounting part 9b is attached to the support leg 4 through the second engagement hole 14 in this state, and the curtain plate 1 is held between the left and right support legs. 9 and FIG. 10 show an example thereof. That is, FIG. 9 shows the first mounting piece 9 in the upright state of the main body A.
The small hole 13b at the upper part of the first engagement hole 13a is engaged with the mounting screw 6 screwed into the upper screw hole 5b at the upper position of the support leg 4, and the second mounting part piece 9b is FIG. 10 shows a case where the main body A is turned upside down in FIG. 9 and FIG. 11 shows a case where the main body A is turned upside down in FIG. FIG. 9 shows a configuration in which the top and bottom of the curtain plate 1 is mounted vertically and mounted between the legs 4 and 4. FIG. 12 shows a case where the top and bottom of the curtain plate 1 is mounted vertically and mounted between the legs 4 and 4 in FIG. The composition of each and is.

In the above-described embodiment, the first mounting portion 9a provided with the first engagement holes 13 having the small holes 13b and 13c above and below the large hole 13a is attached to the upper or lower left and right corners of the curtain plate 1. 13 to 15 show the embodiment in which the second mounting piece is attached to the left and right positions opposite thereto, but FIGS.
A first mounting piece 9a is provided at a corner facing one of the diagonals of
This shows another embodiment in which the second attachment pieces 9b are attached to the corners facing each other on the other side. In this configuration, one piece is attached to the upper part of one support leg 4a on which the curtain plate 1 is attached. A pair of screw holes 15b, 15c vertically separated from each other at a lower portion corresponding to the pitch of the small holes 13b, 13c of the first engagement hole 13, and the other supporting leg facing the screw hole 15a. 4b, a pair of screw holes 15b, 15c vertically separated from each other by a pitch corresponding to the pitch of the small holes 13b, 13c.
However, one screw hole 15a is provided in the lower part.

When the curtain plate 1 is mounted between the left and right legs 4a, 4b of the main body A in the upright state, first, the left and right opposed legs 4a, 4b are opposed to one of the diagonally opposed upper portions. After each of the mounting screws 6 is screwed into each of the screw holes 15a provided in the lower portion so that the neck 6a and the head 6b protrude, the mounting screws 6 are opposed to the mounting screw 6 in one diagonal direction of the curtain plate 1. The large holes 13a of the first engagement holes 13 provided in the first attachment pieces 9a, 9a
The curtain plate 1 is pushed down in a state in which the side surfaces of the engagement holes 13 are aligned with the side surfaces of the engagement holes 13.
, Respectively, and suspends the curtain plate 1. Then, the second engaging holes 14 provided in the second mounting portion pieces 9 b, 9 b facing each other in the other diagonal direction, and a pair of the pair provided in the supporting legs 4 a, 4 b respectively. One of the screw holes 15b and 15c is screwed into one of the screw holes 15c by the mounting screw hole 6, and as shown in FIG.
The curtain plate 1 is mounted in between. The operation of mounting the curtain plate 1 between the supporting legs 4a and 4b is, as shown in FIG. 15, when the curtain plate 1 is mounted with the main body A inverted and when the curtain plate 1 is mounted upside down. And in the latter case, the first
The mounting screw 6 that engages with the first engagement hole 13 provided on the mounting piece 9a is a pair of screw holes 15b provided on the legs 4a and 4b.
15c is selectively screwed on.

When the desk is used without the curtain plate 1 attached, the mounting screws 6 are inserted into the upper and lower screw holes 5.
Although the screw holes 5a, 5b and 5c may be screwed into the screw holes 5a, 5b and 5c, as shown in FIG. 16, for example, a blind button 19 made of synthetic resin is engaged. In the above, when the curtain plate 1 and the curtain plate 2 are respectively attached to the front and side surfaces of the main body A, as shown by the phantom line in FIG. , 9b support 1
2, the first and second mounting portion pieces 9a mounted on the curtain plate 2 side,
9b is screwed in common with the support leg 4 by the mounting screw 6 in a state where the support portion 9b and the support portion 9b are overlapped. The above is the mounting screw 6
Shows a case having a neck 6a and a head 6b. In this configuration, the width of the neck 6a is set to be slightly larger than the material thickness of the mounting piece 9, so that the mounting device for the curtain plate 1 is provided. Since there is a possibility that the curtain plate 1 may be loose, the mounting screw 6 may be a mounting screw having no neck 6a. In this case, the looseness can be eliminated by tightening the mounting screw. .

In the above embodiment, FIGS.
As shown by 8, when the swelling rib 20 swelling on the surface along the periphery of the small holes 13b and 13c of the engaging hole 13 provided in the first mounting piece 9a by press working or the like, When attaching the curtain plate, the large hole 13a of the engagement hole 13 of the first attachment portion 9a attached to the curtain plate 1 is engaged with the head 6b of the attachment screw 6 screwed into the screw hole 5a of the support leg 4. When pressed down, the back surface of the mounting screw 6 is pressed against the bulging rib 20, so that the backlash of the curtain plate 1 with respect to the support leg 4 can be eliminated.

[0021]

As described above, according to the present invention, the operation of screwing the mounting screw to the support leg and the operation of engaging the engaging hole of the curtain plate with the mounting screw can be easily performed. The plate can be mounted in exactly the same procedure without distinction between the upright and inverted bodies of the main body, and in any case, the mounting screw screwed to the first engaging hole of the first mounting portion and the supporting leg. With this engagement, the curtain plate can be held in a suspended state, and the second mounting piece can be screwed to the support leg with the mounting screw to mount the curtain plate between the left and right support legs. According to the configuration of the fifth aspect, it is possible to eliminate the backlash of the curtain plate mounted on the main body by pressing the mounting screw and the mounting portion piece against each other. Can, and
According to the configuration of the sixth and seventh aspects, there are advantages that the screw hole is hidden inward and that there is no fear that the screw hole will be closed by the button and lose the appearance.

[Brief description of the drawings]

FIG. 1 is an overall perspective view showing a state in which a curtain plate is attached to a main body such as a desk.

FIG. 2 is a transverse rear view in which a part of an upright state of a main body is omitted.

FIG. 3 is a cross-sectional plan view showing a partially cut-out mounting state of a curtain plate.

FIG. 4 is a side view in which a part of a curtain is cut away.

FIG. 5 is an exploded perspective view showing a mounting portion.

FIG. 6 is a vertical sectional rear view in which a part of an inverted state of a main body is omitted.

FIG. 7 is another longitudinal rear view in which a part of a state in which a curtain plate is attached to an upright main body is omitted.

FIG. 8 is a vertical sectional rear view when the main body is inverted in FIG. 7;

FIG. 9 is still another longitudinal rear view in which a part of a state in which a curtain plate is attached to an upright main body is omitted.

FIG. 10 is a longitudinal sectional rear view when the main body is inverted in FIG. 9;

FIG. 11 is still another longitudinal rear view in which a part of a state in which a curtain plate is attached to an upright main body is omitted.

FIG. 12 is a longitudinal rear view when the main body is inverted in FIG. 11;

FIG. 13 is an exploded rear view of a main part in another embodiment.

FIG. 14 is a longitudinal rear view in which a part of a state in which a curtain plate is mounted on an upright main body in FIG. 13 is omitted.

FIG. 15 is a vertical sectional rear view when the main body is inverted in FIG. 14;

FIG. 16 is a perspective view showing a relationship between a screw hole and a blind button.

FIG. 17 is a plan view showing another embodiment of the mounting piece.

FIG. 18 is a partial cross-sectional view showing a mounting state of the mounting piece of FIG. 17;

[Explanation of symbols]

 A body 1, 2 curtain plate 3 top plate 4 support leg 5a, 5b, 5c screw hole 6 mounting screw 6a neck 6b head 9a first mounting piece 9b second mounting piece 11 base 12 support 13 first engagement Hole 13a Large hole 13b, 13c Small hole 14 Second engagement hole 19 Button 20 Swelling rib

──────────────────────────────────────────────────続 き Continuation of the front page (56) References Japanese Utility Model Sho 57-107436 (JP, U) Japanese Utility Model Sho 51-155706 (JP, U) (58) Fields investigated (Int. Cl. ⁶ , DB name) A47B 13/02 A47B 17/00 F16B 12/44

Claims (7)

(57) [Scope of request for utility model registration] 1. A first screw hole comprising a pair of upper and lower screw holes at one of upper and lower positions of left and right support legs facing each other on a lower surface of a top plate, and an upper or lower position of each of the left and right support legs. A main body, such as a desk, having a second screw hole formed of one screw hole at one of the lower positions, and one of the first and second screw holes of each of the supporting legs being screwed respectively; The four mounting screws on the head, the first mounting piece at the upper or lower left or right corner, and the second mounting piece at the other right or left corner. A first engaging portion, which is formed of a curtain plate having a shape, and in which the first mounting portion is formed with a large hole capable of engaging with and disengaging from the head of the mounting screw, and a small hole capable of engaging with and disengaging from a shaft portion thereof. A hole is provided, and the second mounting piece is capable of engaging with the mounting screw, and is provided with one of the screw holes. A second engaging hole is provided,
A pitch plate between a pair of upper and lower screw holes of a first screw hole provided in the support leg is made to coincide with a pitch of upper and lower small holes of the first engagement hole. 2. A first screw hole comprising a pair of upper and lower screw holes at one upper position and one lower position of the left and right support legs facing each other on the lower surface of the top plate, and the left and right support legs. And a main body such as a desk in which a second screw hole made up of one screw hole is disposed at one of the lower position and the other upper position, respectively, , Four headed mounting screws respectively screwed with one of the screw holes, a first mounting part at each corner position facing one diagonal direction, and each corner facing the other diagonal direction. Second position
A rectangular curtain plate to which mounting parts are respectively attached, and a small hole which can be disengaged from a shaft part of the first mounting part above and below a large hole which can be engaged with a head of the mounting screw. Is the first
An engaging hole is provided, and a second engaging hole engagable with the mounting screw and screwed with any one of the screw holes is provided on the second mounting piece, and provided on the support leg. A curtain plate mounting device, wherein a pitch between a pair of upper and lower screw holes of the first screw hole is made equal to a pitch of upper and lower small holes of the first engagement hole. 3. The first and second mounting pieces are composed of a base fixed to the inner surface of the curtain plate and a supporting portion extending to the side thereof and having a shape conforming to the outer peripheral surface of the support leg. 3. The curtain plate mounting device according to claim 1, wherein the first and second engaging holes are provided in the portion. 4. The curtain according to claim 1, wherein the mounting screw has a neck portion on the shaft portion, and the small hole of the first engagement hole is formed to be detachable from the neck portion. Board mounting device. 5. A curtain plate mounting apparatus according to claim 1, further comprising a swelling rib swelling on the surface along the periphery of the small hole of the first engagement hole. 6. The curtain plate mounting apparatus according to claim 1, wherein a screw hole is provided at a 45-degree angle position on an inner side surface of the tail leg. 7. The curtain plate mounting device according to claim 1, further comprising a blind button that is removably attached to the screw hole.