JPH0711634Y2 - Desk attachment mounting structure - Google Patents

Description

[Detailed description of the device]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a desk attachment mounting structure.

[0002]

2. Description of the Related Art When a desktop panel or a counter top plate is erected on a top plate of a desk, it is conventionally fixed by, for example, screw connection.

[0003]

Therefore, in the past, the attachment and detachment work was troublesome and could not be easily replaced.

Therefore, an object of the present invention is to provide a desk attachment mounting structure in which a desktop panel or a counter top plate can be attached and detached easily and quickly.

[0005]

In order to achieve the above object, an attachment mounting structure for a desk according to the present invention is a device in which a pair of front and rear top plates are mounted on a desk body.
Top panel for desk and / or counter top plate
It is an attachment attachment structure for desks for attaching
The upper half of the desk body in the front-rear direction.
The top and bottom of the mouth-shaped support with a predetermined clearance between them.
Fix the receiving member with the lower wall, and in the front-back direction on the upper wall.
Along the 3 through holes at a predetermined pitch along the
The wall faces the through hole and has a diameter smaller than that of the through hole.
Corresponding to the above through-holes by penetrating three small through-holes
The insertion hole with the closing part held by the cutting connecting piece
Is a lid-shaped cap, the upper opening of the column
And cover the desktop panel and / or the left and right edges of the counter top plate with insertion holes and
And the through hole corresponding thereto and the insertion hole and
And a member that engages with the outer peripheral edge of the small through hole corresponding to the through hole.
A support pillar member with a stop is hung vertically.
is there.

Also, another desk attachment according to the present invention
Ment mounting structure is parallel to the front-rear direction middle part
A desk book having a pair of horizontal upper frames arranged along
A body, and a pair of front and rear top plates placed on the desk body,
The desk consists of a telephone stand, accessory parts such as equipment trays.
It is an attachment attachment structure for desks for attaching
Slide it horizontally along the above horizontal frame.
The upper frame from above and below with a pair of upper and lower slide plates.
While holding the slide plate,
Install a receiving shaft that holds the insertion shaft from the top.
An edge member elastically deformable on the rear end surface of the front top plate
It is possible to elastically deform the front end face of the above-mentioned rear top plate
If you attach an effective edge member and cover the gap between the top plates
Both of them are elastically deformed when the insertion shaft is received by the receiving shaft.
A lid provided with a hole for the insertion shaft is provided.
It

[0007]

[Operation] By removing the closed portion of the cap, the insertion hole is opened.
Then, from this insertion hole, support pillar member such as desktop panel
Is inserted into the through hole of the upper wall of the receiving member, and
Lock the locking part of the support pillar member to the outer peripheral edge of the small through hole in the lower wall.
By doing so, you can easily set up a desktop panel etc.
If you can pull out the support pillar member upward, you can easily
The scoop panel etc. can be removed.

Further , a desktop panel or the like is erected.
The support pillar member is inserted through the through hole in the upper wall of the receiving member.
And is engaged with the outer peripheral edge of the small through hole in the lower wall of the receiving member.
Since the stopper is locked, the support member is stable.
Retained.

In addition, the desktop panel and
Depending on the untop plate, you can select the through hole to use.
You can

The insertion hole not used by the cap is
The insertion hole does not have an open shape.

In addition, the horizontal horizontal frame along the upper frame
On the receiving shaft connected to the slide plate to ride, such as a telephone stand
Since the insertion shaft of the accessory is inserted, move the accessory to the left.
Can be slid to the right.

Further, depending on the slide position of the insertion shaft portion,
As a result, a hole through which the insertion shaft portion is inserted is formed.

[0013]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described in detail below with reference to the drawings showing the embodiments.

2, FIG. 3, FIG. 4 and FIG. 5 show a pair of left and right desks using a desk attachment mounting structure according to the present invention. The desks include front and rear top plates 1, 2, respectively.
It is provided with a pair of left and right desk bodies 2 on which 1 is placed.

The desk body 2 includes the inner top plates 3 and 3 on which the top plate 1 is placed, the vertical intermediate frame 4, and the like.

The intermediate frame 4 is shown in FIGS. 10, 11 and 1.
As shown in FIG. 2, a pair of left and right vertical frames 6a and 6b,
A horizontal frame 7 connecting the upper parts of the vertical frames 6a and 6b.
a, 7a and horizontal frames 7b , 7b connecting the lower portions of the vertical frames 6a, 6b.

The horizontal frames 7a and 7b are attached to holding bodies 8 having a U-shaped cross section, which are fixed to the vertical frames 6a and 6b by welding or the like.

Further, in this case, the width dimension (that is, the dimension in the left-right direction) of the intermediate frame 4 is set to be substantially equal to the width dimension of one top plate 1, and the intermediate frame 4 of the left and right desk bodies 2 and 2. The outer side walls 9 and 9 of the vertical frames 6b and 6a are connected in an abutting manner.

The end legs 10 are attached to the front and rear of the vertical frame 6a of the left intermediate frame 4 and the other vertical frame 6b of the right intermediate frame 4, respectively.

That is, as shown in FIG. 4, the end leg 10 has a rectangular flat plate-shaped main body 11, a cover 12 attached to the outer edge of the main body 11, and a lower end of the main body 11. And a protruding portion 14 with a cover 13 that is provided so as to protrude in the horizontal direction. An adjuster 15 is attached to the lower surface of the leg body 10.

Further, in the vertical frame 6b of the left intermediate frame 4 and the vertical frame 6a of the right intermediate frame 4,
A pair of inverted L-shaped legs 16 and 16 (see FIG. 5) are attached.

That is, the vertical member 17 of the inverted L-shaped leg 16 is attached to the opposing vertical frames 6a and 6b, and the horizontal member 18 is attached with the inner top plate 3. Figure 10
, 79 for bolt / nut coupling for attaching the vertical member 17 of the inverted L-shaped leg 16 to the vertical frames 6a, 6b, or the end leg 10 for the vertical frame 6a, 6b.
Through holes for connecting bolts and nuts for attaching to 6b, which are provided on the front and rear walls of the vertical frames 6a and 6b of the intermediate frame 4, respectively.

Further, the vertical members 17 and 17 of the front and rear inverted L-shaped legs 16 and 16, and the vertical frames 6a and 6b,
On the lower surface of the pillar portion 19 formed with the adjuster 2,
0 is attached.

Therefore, the counter top plate 21 which is erected on the desk constructed as described above has the structure shown in FIG. 1, FIG. 2, and FIG.
As shown in FIG. 4, the main body 22 is made of a horizontal rectangular flat plate body, and the support pillar members 23 are vertically hung from the left and right ends of the main body 22.

That is, as shown in FIGS. 6 and 7, the main body 22 comprises a main body frame 22a and plastic covers 22b attached to the left and right ends of the main body frame 22a.
2b is composed of a main body portion 25 having a protruding portion 24 protruding to the rear surface side at the peripheral edge, and a plurality of protruding shafts 26 ... Protrudingly provided from the rear surface of the main body portion 25.

The protruding shaft 26 of the cover 22b is provided inside the end of the main body frame 22a, and the holding frame 2 has a U-shaped cross section.
7 is attached via a fixing member 28 such as a tapping screw.

Therefore, the counter top plate 21 includes the main body 22.
The plastic covers 22b are attached to the short sides on the left and right sides of the, so that the design is excellent, and the left and right end edges are not angled, which is excellent in safety.

As shown in FIG. 1, the support pillar member 23 is provided with a main body shaft portion 29 attached to the main body 22 and an insertion shaft portion 30 continuously provided from the lower end of the main body shaft portion 29.
A locking collar portion 31 is provided on the outer periphery of the lower end of the main body shaft portion 29. The insertion shaft portion 30 has a smaller diameter than the main body shaft portion 29.

On the upper surface of the main body shaft portion 29, the screw shaft 3
2 is provided, the screw shaft 32 is screwed to a nut member 33 provided in the main body 22, and the support column member 23 is attached to the main body 22.

The insertion shaft portion 30 is composed of a main body portion 34 and a protruding shaft portion 35 protruding from the lower end of the main body portion 34.
The diameter of the protruding shaft portion 35 is smaller than that of the main body portion 34.

Then, the insertion shaft portions 30 of the left and right support pillar members 23 are formed in the front-rear intermediate portions of the left and right side edges of the desk body 2 and inserted into the insertion hole portions 36.

That is, as shown in FIG. 10, an upper opening support 90 composed of the vertical frames 6a and 6b of the intermediate frame 4.
The hole forming receiving members 38, 38 are fixed to the. Tsuma
Ri,該鉛straight direction frame 6a, on the inner side wall 37 and 37 of 6b, above
Upper and lower walls 38a, 38 facing downward with a predetermined separation dimension
b -shaped hole-forming receiving members 38, 38 having b
Are fixed by welding or the like, and as shown in FIG.
8 is formed through three through holes 39 ... And a lower wall 38b of the receiving member 38 is formed through three small through holes 40 having a smaller diameter than the through holes 39. In this case, the axial centers of the through hole 39 and the small through hole 40 facing each other vertically are aligned, and the hole diameter of the through hole 39 is set to be slightly larger than the outer diameter of the main body portion 34 of the insertion shaft portion 30. The hole diameter is set to be slightly larger than the outer diameter of the protruding shaft portion 35 of the insertion shaft portion 30. That is, the lower end edge of the main body portion 34 of the insertion shaft portion 30 is also
The engaging portion 47 that engages with the outer peripheral edge portion of the small through hole 40 is formed.
Is made.

The above-mentioned insertion hole portion 36 is formed by the upper and lower through holes 39 and the small through hole 40 which face each other.

The vertical frame 6a of the intermediate frame 4,
The upper opening of 6b is covered by a cap 42.

As shown in FIGS. 13 and 14, the cap 42 includes an upper wall 43 and a locking piece 4 vertically extending from the upper wall 43.
And 4, 44, made from, the upper wall 43 three interpolation through holes 45 ...
Is installed throughout.

That is, the locking pieces 44, 44 are arranged in the vertical direction frame 6
It is inserted into the upper opening of a or 6b and locked.

At this time, the lower end edge 46a of the peripheral wall portion 46 suspended from the peripheral edge of the upper wall 43 is engaged with the upper open ends of the vertical frames 6a and 6b.

[0038] Note that the interpolation hole 45, closing portion which is held in the connecting piece is attached, when using the insertion hole 36,
This blockage is removed.

Further, interpolation hole 45 is slightly larger minimum inner diameter thereof is from this Kyubu 34 of the insertion shaft portion 30, the maximum outer diameter are smaller in diameter than the flange portion 31.

That is, the insertion shaft portion 30 of the support pillar member 23 is
When inserted into the insertion hole portion 36, the main body portion 34 is inserted into the through hole 39, the protruding shaft portion 35 is inserted into the small through hole 40, and the collar portion 31 abuts on the upper wall 43 of the cap 42. At the same time, the locking portion 47 of the main body 34 is locked.

In the case of the counter top plate 21, however, since the support pillar members 23 are provided in two pieces on each of the left and right sides, the insertion hole portions 36 used are three insertion hole portions 36 arranged in the front-rear direction. Use the one before and after omitting the central one.

Next, as shown in FIGS. 8 and 9, a desktop panel 48 erected on the desk is provided with a rectangular flat plate-shaped main body member 49 and the left and right end portions of the main body member 49. And a support pillar member 23.

Specifically, the main body member 49 is embedded in the pair of wooden substrates 52, 52, the cloth-like body 50 covering a part of the front surface or the back surface of the substrate 52, and the substrates 52, 52. A pair of left and right core members 51, 51 made of square timber,
Consists of.

Further, the core member 51 is provided with a screw hole 53 on the lower end surface thereof, and the support column member 23 is provided in the screw hole 53.
The screw shaft 54 is screwed.

The support column member 23 of the desktop panel 48 is provided with the large diameter base portion 55 and the insertion shaft portion 56 connected to the large diameter base portion 55, and is screwed from the upper surface of the large diameter base portion 55. A shaft 54 is erected.

Further, this insertion shaft portion 56, like the insertion shaft portion 30 of the counter top plate 21, has a through hole 39 in the receiving member 38.
The main body portion 34 that can be inserted into the small through hole 40 and the protruding shaft portion 35 that can be inserted into the small through hole 40.

Therefore, when the insertion shaft portion 56 of the support column member 23 of the desktop panel 48 is inserted into the insertion hole portion 36, the main body portion 34 of the insertion shaft portion 56 is inserted into the through hole 39 and the insertion shaft portion is inserted. The protruding shaft portion 35 of 56 is inserted into the small through hole 40, the large diameter base portion 55 is locked to the cap 42, and the locking portion 47 of the main body portion 34 is locked.

However, in the case of this desktop panel 48, since the support pillar members 23 are provided one each on the left and right sides, the holes 36 to be used are the insertion holes 36 arranged in three in the front-rear direction. Use the central one.

Note that, in the embodiment, as shown in FIGS. 2 and 3, the counter top plate 21 is erected on the left side and the desktop panel 48 is erected on the right side. However, you can omit one or the other.

Further, in the embodiment, the wall thickness dimension T (see FIG. 8) of the panel 48 is set smaller than the dimension L (see FIG. 1) between the supporting column members 23, 23 at the front and rear of the counter top plate 21, and , The height dimension A of the panel 48 (see FIG. 8)
Since it is set to be smaller than the dimension B (see FIG. 1) from the top plate 1 to the lower surface of the main body part 22 of the counter top plate 21, as shown by the phantom line in FIG. It is also possible to arrange the panel 48 in the lower position.

Therefore, the counter top plate 21 and the panel 4
8, the support pillar members 23 can be erected and installed on the top plate by inserting the insertion shaft portions 30 and 56 of the support pillar members 23 into the insertion hole portions 36, respectively. Pillar member 2
3 is pulled out from the insertion hole 36, the counter top plate 21
And the panel 48 can be removed.

Therefore, the rear end face 58a of the front top plate 1
A gap 59 is formed between the rear end plate 58 and the front end face 58b of the top plate 1 as shown in FIG.
The gap 59 is closed ( covered) by the edge members 60, 60 provided on the 58b .

That is, the edge member 60 has the front end surface 58b or
A strip 60a made of synthetic resin such as hard vinyl chloride fixed to the rear end surface 58a , and a hollow body 60 made of synthetic resin such as soft vinyl chloride and connected to the strip 60a.
The hollow body portion 60b is elastically deformable.

Therefore, there is a gap between the pair of edge members 60, 60.
A cover body 91 having a cover-like shape for the interspace 59 is formed.
Attached members such as a telephone stand and a tray for equipment via the lid 91
92 columns 61 are erected from the intermediate frame 4.

That is, the receiving shaft 62 is erected from the horizontal frames 7a, 7a above the intermediate frame 4, and the insertion shaft portion 64 of the column 61 is inserted into the insertion hole 63 of the receiving shaft 62.

The receiving shaft 62 includes a large-diameter main body portion 62a,
The small-diameter lower end portion 62b is hung from the lower end surface 65 of the large-diameter main body portion 62a, and the screw shaft portion 62c is hung from the lower end surface of the small-diameter lower end portion 62b.

Slide plates 66 and 67 are arranged above and below the horizontal frames 7a and 7a , respectively, and the slide plates 6 above
The through hole 6 into which the small diameter lower end 62b can be inserted
8 is provided, and a nut member 69 to which the screw shaft 62c is screwed is provided at the center of the lower slide plate 67.

Further, hanging pieces 70, 70 are provided at the center of the left and right ends of the upper slide plate 66, and rising pieces 71, 71 are provided at the center of the left and right ends of the lower slide plate 67.

Therefore, the insertion shaft portion 62b is passed through the through hole 68 of the upper slide plate 66 to the front and rear horizontal frames 7a, 7a.
By inserting the screw portion 62c into the nut member 69 of the lower slide plate 67, the lower slide plate 67 rises and is pressed against the lower surfaces of the horizontal frames 7a, 7a. , The upper slide plate 66 is the large-diameter main body 62
The lower end surface 65 of a is pressed against the upper surfaces of the horizontal frames 7a, 7a , and the receiving shaft 62 is erected from the horizontal frames 7a, 7a via the upper and lower slide plates 66, 67. The tip portion of the screw portion 62c projects downward through a through hole of the slide plate 67 below.

Further, when the receiving shaft 62 is erected, the hanging pieces 70, 70 of the upper slide plate 66 are arranged in the horizontal direction frame 7.
a, 7a , the rising pieces 71, 71 of the lower slide plate 67 are interposed between the horizontal frames 7a, 7a , and the upper and lower slide plates 66, 67 with the receiving shaft 62 standing upright. , And can be slid in the left-right direction as indicated by arrows C and D in FIG.

Therefore, the column 61 into which the insertion shaft portion 64 is inserted in the insertion hole 63 of the receiving shaft 62 can be erected at any position in the left-right direction.

Then, the support column 61 has the above-mentioned insertion shaft portion 64.
And a main body member 73 made of a pipe material attached to the base end member 72.

That is, the base end member 72 includes the insertion portion 74 inserted into the main body member 73 and the flange portion 7 connected to the insertion portion 74.
5 and the above-mentioned insertion shaft portion 64 that is connected to the collar portion 75.

Further, the insertion portion 74 is provided with a circular concave groove 76, and the screw shaft of the operating member 77 attached to the main body member 73 is fitted in the concave groove 76.

A small-diameter protruding shaft portion 78 is provided at the lower end of the insertion shaft portion 64.

Then, the receiving shaft 62 is provided with the insertion shaft portion 6 of the support column 61.
4 is inserted, the hollow shaft portions 60b, 60b of the edge members 60, 60 are deformed by the insertion shaft portion 64 as shown in FIG. 15, and the hole portion 93 for the insertion shaft portion 64 is formed. When the receiving shaft 62 is moved in the left-right direction, the hole portion 93 for the insertion shaft portion 64 is formed at the corresponding position, and in other portions, there is a gap between the facing hollow body portions 60b, 60b. Part is blocked.

Therefore, the telephone stand, the equipment tray, and the like can be erected at desired positions in the left-right direction.

The present invention is not limited to the above-described embodiment, and the design can be freely changed without departing from the gist of the present invention. In the illustrated example, the left and right desks share one pillar portion 19 in common. However, it is also possible to use these desks independently. In this case, the pair of front and rear end legs 10 and 10 can be attached to the vertical frames 6a and 6b of the intermediate frame 4, respectively. Good. On the contrary, when the desks are installed side by side,
It is not limited to two.

[0069]

Since the present invention is constructed as described above, it has the following effects.

Install the desktop panel 48, etc.
In this case, the closed portion of the cap 42 is removed, and the insertion hole 4
It is only necessary to insert the support pillar member 23 in 5, and to remove it.
If it is necessary to pull out the support pillar member 23,
The work is extremely simple.

The desktop panel 48 and the like are installed upright.
When the support pillar member 23 is in contact with the upper wall 38a of the receiving member 38,
The lower wall of the receiving member 38 while being inserted into the through hole 39 of
The locking portion 47 is locked to the outer peripheral edge of the small through hole 40 of 38b.
Therefore, the support pillar member 23 is held in a stable state.
This stabilizes the standing state of the desktop panel 48 and the like.

Through hole 3 into which the supporting pillar member 23 is inserted
Since 9 etc. have a plurality (3 pieces), the desktop to be used
Depending on the top panel 48 and the counter top plate 21,
It is easy to use because you can choose the through hole 39 to use.
Yes.

Insertion hole 45 not used by the cap 42
Is covered at the closed part, so the external shape is impaired.
And small items such as stationery do not fall into the column 90.
Yes.

Left and right along the horizontal upper frames 7a, 7a
Connected to slide plates 66 and 67 that slide in the direction
The receiving shaft 62 has an insertion shaft portion 64 of an attachment member 92 such as a telephone stand.
As it is inserted, slide the accessory 92 in the horizontal direction.
You can easily change the left-right mounting position
It is easy to use.

The space 59 between the front and rear top plates 1 and 1 is not provided.
Covered with a lid 91, small gaps such as stationery are placed in the gap 59.
Objects do not fall.

Depending on the slide position of the insertion shaft portion 64
And a hole portion 93 through which the insertion shaft portion 64 is inserted is formed.
Therefore, a hole 93 is formed in a portion other than the insertion shaft portion 64 corresponding portion.
Not to be done, and the slide work should be performed smoothly.
You can

[Brief description of drawings]

FIG. 1 is an enlarged side view of an essential part showing an embodiment of the present invention.

FIG. 2 is a simplified front view of a desk.

FIG. 3 is a simplified plan view of a desk.

FIG. 4 is a simplified side view of a desk.

FIG. 5 is a simplified side view of the desk.

FIG. 6 is an enlarged plan view of a main part of a counter top plate.

FIG. 7 is an enlarged front view of a main part of the counter top plate.

FIG. 8 is an enlarged side view of a main part.

FIG. 9 is a partially cutaway enlarged front view of the desktop panel.

FIG. 10 is a front view of the intermediate frame.

FIG. 11 is a plan view of the intermediate frame.

FIG. 12 is a sectional side view of an intermediate frame.

FIG. 13 is an enlarged plan view of the cap.

FIG. 14 is an enlarged sectional view of the cap.

FIG. 15 is an enlarged sectional view of a main part.

FIG. 16 is an enlarged front view of a main part.

[Description of reference numerals] 1 top plate 2 desk body 7a horizontal direction upper frame 7b horizontal direction upper frame 21 counter top plate 23 support pillar member 38 receiving member 38a upper wall 38b lower wall 39 through hole 40 small through hole 42 cap 45 insertion hole 47 Locking portion 48 Desktop panel 59 Gap portion 60 End edge member 62 Receiving shaft 64 Inserting shaft portion 66 Sliding plate 67 Sliding plate 90 Upper opening support column 91 Cover body 92 Attaching member 93 Hole portion

Claims (2)

[Scope of utility model registration request] 1. A pair of front and rear top plates 1, 1 on a desk body 2.
On the desk on which the desk top panel 48 and
/ Or desk for attaching the counter top 21
Attachment attachment structure, both ends of the desk body 2
In the upper opening-shaped support columns 90, 90 in the middle part in the front-rear direction of the part,
Upper and lower walls 38a, 3 that face each other with a predetermined distance between the upper and lower walls
8b is fixed to the receiving member 38, and the upper wall 38a
Penetrate three through holes 39 ... at a predetermined pitch along the front-rear direction.
And is provided on the lower wall 38b so as to face the through holes 39 ...
And three small through holes 40 having a diameter smaller than that of the through hole 39.
And further correspond to the through holes 39 ...
The insertion hole 45 has a closed portion held by the cutting connecting piece.
The cap 42, which has a lid-like shape, is placed on the pillar 90.
The desktop panel 48 and / or
Alternatively, the above-mentioned blocking parts are removed at the left and right ends of the counter top plate 21.
Inserted in the removed insertion hole 45 and the corresponding through hole 39.
It passes through and corresponds to the insertion hole 45 and the through hole 39.
There is a locking portion 47 that is locked to the outer peripheral edge of the small through hole 40.
A desk attachment mounting structure in which a supporting pillar member 23 is vertically installed. 2. Along the left-right direction parallel to the front-rear intermediate portion.
With a pair of horizontal upper frames 7a, 7a
Disk body 2 and a pair of front and rear mounted on the desk body 2
A desk consisting of the tops 1 and 1 of the
Desk attachment for attaching accessory 92 such as lathe
Cement attachment structure, the horizontal upper frames 7a, 7
A pair of upper and lower slides that slide left and right along a
The upper frames 7a, 7a are sandwiched between the plates 66, 67 from above and below.
In addition to holding the slide plate 66, 67, the above-mentioned attachment part
The insertion shaft portion 64 of the pillar 61 of the material 92 is inserted and held from above.
And a rear end of the top plate 1 at the front side.
The elastically deformable edge member 60 is attached to the surface and
An elastically deformable edge member 60 is attached to the front end surface of the rear top plate 1.
Attach and cover the space 59 between the top plates 1 and 1
Elastic deformation when the insertion shaft 64 is received by the receiving shaft 62
And a lid 91 that forms a hole 93 for the insertion shaft 64.
Attachment for desks characterized by having
Construction.