JP3457182B2 - desk - Google Patents

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a desk preferably used in offices, homes and the like.

[0002]

2. Description of the Related Art Desks having standardized standards to some extent have hitherto been put on the market for the convenience of both producers and users. However, even though the standards are unified, there are cases where multiple types of standards coexist, and there are differences in different countries.
There is no realization. In addition to this situation, in the approximation, OA is rapidly progressing, and various O
Since the opportunity to mount the A device has increased dramatically, various irregularly shaped top plates suitable for OA have begun to appear on the top plate which has been generally rectangular in the past. In addition, in order to enhance the mobility of the office and to enhance the office environment, there is a case where a top plate in which the top plates are connected to each other has an unprecedented form. In this way, it is expected that the specifications of desks to be manufactured will continue to diversify in the future.

[0003]

By the way, the frame for supporting the top plate has a different appropriate supporting position depending on the top plate specifications, and the optional members such as shelves, outlets, and telephone stands are top plates. There are various types, mounting positions, mounting structures, etc. according to the specifications. Conventionally, the frame body that supports the top plate has been designed and manufactured each time according to these circumstances. However, as mentioned above, the top plate is expected to become more and more diversified in the future, so if the frame body was manufactured as in the past, the production efficiency would be worse, and the packing and distribution It becomes even more difficult to handle.

[0004]

In order to solve the above-mentioned problems, the present invention uses a common frame regardless of the top plate specifications, the types of optional members, etc. An object of the present invention is to provide a desk to which a plate and optional members can be suitably attached.

[0005]

For this reason, in the desk of the present invention, the frame for supporting the top plate is composed of a plurality of frame members, and at least the rear end portion of the top plate of the frame body is used. The frame member that supports the side and both ends is composed of a rail groove that continuously opens inward in the standing wall along the longitudinal direction.
It has a common structure with the mounting part
Select an appropriate part in the longitudinal direction of the frame material and use the attachment part.
And use, as well as so as to hold the member attachment for attaching the top plate, and so may be allowed to hold the member attachment for attaching the optional member, the
A member mounting tool, a bracket having a mounting surface at the base end,
It is located on the base end side of this bracket and passes through the opening in the rail groove.
Rail rail groove
Can be abutted at a position that crosses over the inner surfaces of the upper and lower standing walls.
Insert the backing material and the bracket and screw into the backing material
And a base of the bracket as described above.
At the end of the rail groove, the width slightly smaller than the vertical opening of the rail groove
The engaging protrusion of the lower dimension is projected and the engaging protrusion
Formed by opening a rectangular fitting hole and fit into this fitting hole
Forming a rectangular mating protrusion on the backing material,
With the protrusion inserted in the rail groove,
It is attached to the outer surface of the standing wall and fits into the fitting hole.
Inside the rail groove, insert the upright inside the upright wall
Screwed through the bracket with the backing material
Between the bracket and the backing material by screwing
The upright wall is sandwiched so that the member attachment can be fixed .

Further, a member is provided in the rail groove that constitutes the mounting portion.
The base end of the fixture is designed to be engaged, and
As a material mounting tool, a bracket having a mounting surface at the base end
And the rail groove opening located on the base end side of this bracket
After passing through the
Abut on the inner surfaces of the upper and lower standing walls beyond the groove.
The backing material that can be attached and the bracket are inserted and screwed into the backing material.
And the base end of the bracket to the outer surface of the standing wall.
On the inner surface of the standing wall in the rail groove.
With the splicer attached, use the screw inserted in the bracket as the backing material.
By screwing, it is possible to raise it between the bracket and the backing material.
The vertical wall is clamped so that the member attachment can be fixed.
It

[0007] With this configuration, the top plate specifications become standard.
A different top plate or a different shape top plate that is not in the standard
With the appearance, the support position of the top plate diversified,
When the mounting positions of optional members are different,
Also, for attaching these top plates and optional members
Hold the member fixture by selecting a required position in the longitudinal direction of the frame material.
By doing so, the possibility of being able to respond increases. For this reason,
Compared to the case where the frame is designed and manufactured for each top plate specification
Therefore, production efficiency will be much improved.

In particular, the backing material is passed through the opening of the rail groove and then rotated by a predetermined angle so that the backing material can be brought into contact with the position over the rail groove and across the inner surfaces of the upper and lower standing walls. Therefore , the backing material can be easily installed in the rail groove.
You can enter .

In order to suitably attach an optional member such as an outlet which is arranged under the top plate, the member fixtures are provided in pairs so that the optional member can be held between these member fixtures. Preferably.
As a concrete embodiment of the frame body, left and right side frame members,
A rear frame member that connects between the rear ends of these side frame members and a reinforcing frame member that connects between the intermediate portions of the left and right side frame members, and at least the side frame member and the rear frame member are provided. It is effective to use an extruded material having an equal cross section in which rail grooves are opened in the inner standing wall.

Also in this case, it is desirable that the rail grooves are opened in the standing walls on both sides of the reinforcing frame member. It is particularly preferable that both ends of the reinforcing frame member be engaged with the rail grooves of the corresponding side frame member to be attached.

[0011]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to the drawings. As shown in FIGS. 1 to 3, this desk connects the upper ends of four leg columns 1 via a frame body 2, and
The top plate 3 is supported by the. The leg support 1 is in the shape of a square pipe, and is disposed with the upper ends facing the four corners of the rectangular top plate 3 or the lower surface in the vicinity thereof. On the other hand, the frame body 2 includes a pair of side frame members 21 connecting the facing surfaces in the vicinity of the upper ends of the front and rear leg columns 1 along the depth direction, and the upper ends of the left and right leg columns 1 arranged on the rear end side. The rear frame member 22 for connecting the facing surfaces of each other in the width direction
And a reinforcing frame member 23 that connects opposing surfaces slightly rearward from the center of the left and right side frame members 21 along the width direction, and is self-supported by being restrained together with each leg support 1. It has a strong structure.

The frame members 21 and 22 are formed by extruding an extruded body made of a rigid material such as aluminum into a required length.
It has an equal cross section as shown in FIG. As shown in this cross section, the frame members 21 and 22 are composed of an upper wall 2a, a bottom wall 2b, and left and right side walls 2c that form a square pipe material, and two inner walls 2d that partition between the both side walls 2c. Have
Thus, the upper wall 2a, the bottom wall 2b, and the pair of inner walls 2c.
The hollow portion 2e surrounded by the
Is a space for attaching to the leg support 1, and an arm 2x indicated by a broken line in FIG. 2 is attached to the wall surface of the leg support 1 in advance, and the arm 2x is inserted into the hollow portion 2e to insert the frame member 2
The frame members 21 and 22 and the leg support 1 are connected to each other via the arm 2x by externally fitting the entire unit 1 and 22 onto the arm 2x and screwing the required portions with screws.

The reinforcing frame member 23 is also formed by cutting an extruded body made of a rigid material such as aluminum into a required length as shown in FIG. Similar top wall 2a, bottom wall 2b, left and right side walls 2c and inner wall 2
have d. Further, in this embodiment, rail grooves 21a and 22a extending along the longitudinal direction are continuously opened at the center of one side wall 2c of the frame members 21 and 22 during extrusion molding, and the center of the side wall 2c on both sides of the frame member 23 is formed. A rail groove 23a extending along the longitudinal direction is continuously opened, and the top plate 3 and a pedestal 100 such as a telephone stand shown in FIG. 10 are used by making appropriate use of these rail grooves 21a, 22a, 23a.
11 and the auxiliary top plate 200 shown in FIG. 11, the power outlet 300 shown in FIG. 12, the information outlet 400 shown in FIG. 13, the wiring duct member 500 shown in FIG. So that it can be attached via.

The member mounting tool 4 is for mounting the top plate 3, and as shown in FIGS. 3, 4, 6 and 7, it comprises a bracket 41, a backing material 42 and screws 43, and is at least left and right. It is attached to the front and rear two positions of the side frame member 21. The bracket 41 is made of a rigid material such as die-cast, and the side wall 2 on the inner side of the side frame member 21.
and a base end wall portion 41a abutting on the c and the base end wall portion 41a.
And a mounting surface 4a formed at a position higher than the above, and an engaging projection 41c having a vertical dimension slightly smaller than the vertical opening width of the rail groove 21a of the side frame member 21 is provided on the base end wall portion 41a. , The engaging protrusion 41c and the base end wall portion 4
A rectangular fitting hole 41d is opened in 1a.

The backing material 42 has a substantially parallelogram shape, and has a fitting protrusion 42a which fits into the fitting hole 41d of the bracket 41 formed at the center thereof and a screw at the center of the fitting protrusion 42a. A screw hole 42b into which 43 can be screwed is threaded. The shortest distance from the upper side 42c to the lower side 42d of the backing material 42 substantially corresponds to the inner dimension of the upper wall 2a and the bottom wall 2b of the side frame member 21, and the upper right half of the upper side 42c and the lower left half of the lower side 42d. An R surface 42e whose axis coincides with the screw hole 42b is formed in the portion.

That is, with the engagement protrusion 41c of the bracket 41 engaged between the opening edges of the rail groove 21a, the base end wall portion 41a is attached to the outer surface of the side wall 2c which is a standing wall, and the backing material is used. 42 is attached to the inner surface of the side wall 2c in the rail groove 21a, and the screw 43 inserted into the bracket 41 in that state is screwed to the backing material 42,
The backing material 42 is drawn toward the bracket 41 side, and the side wall 2c is sandwiched between the bracket 41 and the backing material 42 so that the entire member mounting tool 4 can be fixed. The backing material 4
2 passes through the opening of the rail groove 21a in the state shown by the imaginary line in FIG. 7 and is then rotated by a predetermined angle so that it abuts on the inner surface of the upper and lower side walls 2c beyond the rail groove 21a. At the same time, the upper side 42c and the lower side 42d are located at predetermined positions and the upper wall 2 of the side frame member 21 is
It is set so that it can come into contact with the inner surfaces of a and the bottom wall 2b. The R surface 42e is for enabling the behavior at the time of rotation without interference.

Further, in this embodiment, the member mounting member 4 is attached to the longitudinal center portion of the rail groove 23a of the reinforcing frame member 23 in order to support the lower surface of the central portion of the top plate 3. Bracket 41 constituting the member mounting tool 4
The mounting structure for the rail groove 23a is exactly the same as that for the rail groove 21a. As described above, the top plate 3 of this embodiment has a total of five member attachments 4 fixed to two positions on the front and rear of the left and right side frame members 21 and one center of the reinforcing frame member 23. The top plate 3 can be mounted on the mounting surface 4a, and the top plate 3 can be fixed by screwing it from below via a screw insertion hole 4x provided on the mounting surface 4a.

The top plate 3 of this embodiment is constructed such that a large number of top plate materials are superposed in the depth direction so that wood grain appears in the width direction, and the top plate 3 is attached only at the four corners and the central portion. Even if it is only supported by the surface 4a, it is possible to exhibit high strength against an overload. In this embodiment, the reinforcing frame member 23 is also used as the rail groove 21a of the side frame member 21.
It is attached using. That is, this reinforcing frame member 2
When attaching 3, the arm 20 having an I-shaped cross section is attached to the side frame member 21 in advance as shown in FIG. 8, and the reinforcing frame member 23 is externally fitted to the arm 20 in the hollow portion 2e. A screw (not shown) inserted through the inner wall 2e of 23 can be fixed to the screw hole 20d of the arm 20. The arm 20 is formed with a screw insertion hole 20a at a position displaced laterally from the end face, and tapered projections 20x are provided at two upper and lower positions of the end face. On the other hand, a plate nut 40 having a screw hole 40a at a position corresponding to the screw insertion hole 20a of the arm 20 corresponding to the backing member 42 is inserted into the rail groove 21a of the side frame member 21 so that the inner surface thereof is The outer wall 2c of the side frame member 21 is sandwiched between the arm 20 and the plate nut 40 by screwing a screw (not shown) which has been attached and is inserted into the screw insertion hole 20a from the arm 20 side into the screw hole 40a. On the other hand, the arm 20 is closely attached to and fixed to the side wall 2c of the side frame member 21. The side wall 2c of the side frame member 21 is provided with a pin engaging hole 21x with which the tapered projection 20x of the arm 20 is tapered at this time.

On the other hand, the member mounting tool 5 is for mounting an optional member such as a telephone stand or a PC stand by using the rear frame member 22, and as shown in FIG.
The bracket 51 similar to the item 1 is used, and the backing member 42 and the screw 53 correspond to the backing member 42 and the screw 43. That is, the rear frame member 22 of this member attachment 5
The basic mounting structure of the member mounting tool 4 is exactly the same as that of the member mounting tool 4 described above.
While being attached to the side wall 2c which is the standing wall of the rail groove 22
By inserting the backing material 52 into a and screwing the screw 53 inserted into the bracket 51 into the backing material 52 and tightening the backing material 52, the rear frame material is provided between the bracket 51 and the backing material 52. The side wall 2c of 22 is clamped to fix the member attachment 5 to the rear frame member 22. The shape of the bracket 51 is different from that of the bracket 41.
The mounting surface 5a can be taken out to the rear of the rear edge 3a of the top plate 3 through a gap S provided in advance between the rear frame member 22 and the top plate 3, and the take-out is carried out. The pipe member 50 can be erected on the mounting surface 5a at the position. That is, when it is desired to attach a pedestal 100 that can be used as a telephone stand, a PC stand, or the like as shown in FIG. If so, the pedestal 10
0 can be attached near the rear edge 3a of the top plate 3, and when it is desired to attach the auxiliary top plate 200 as shown in FIG. If the 200a is vertically installed and fitted to the corresponding pipe members 50, the auxiliary top plate 200 is attached to the top plate 3.
It can be attached near the rear edge 3a. An auxiliary leg 200b for flexibly grounding on the top plate 3 is attached to the lower surface of the auxiliary top plate 200 on the front edge side.

Further, the member attachment 6 is provided with a power outlet 300 shown in FIG. 12 and an information outlet 400 shown in FIG.
For attaching using the rear frame member 22,
Like the brackets 41 and 51, the bracket 61, which is the main component thereof, holds the side walls 2c, which are standing walls located above and below the rail groove 22a of the rear frame member 22, by using a backing material and screws (not shown). Then installed. The structure of the bracket 61 itself has a concave portion 61a that is open to the front and side.
And a holding element 6 made of resin or rubber at one end
When the information outlet 400 shown in FIG. 13 is attached, the concave portion 61a is attached to the concave portion 61a.
The outlet 400 can be held in that position by just press-fitting it. Also, FIG.
When the power outlet 300 shown in FIG. 2 is attached, the member attachment 6 can be paired and attached to the rail groove 22a so that the outlet 300 can be held between the holding elements 61b of the member attachment 6. is there. These gripping elements 61b are provided with a tapered surface 61c that can convert a part of the gripping force into a force for pressing the outlet 300 against the rear frame member 22 when gripping the gripping element 61b.
The mounting state is stabilized.

Further, as shown in FIG. 14, the member mounting member 7 has a rear frame member 22 in substantially the same manner as the member mounting members 4 to 6.
Mainly includes a bracket 71 attached to the rail groove 22a, and a wiring duct member 500 is hinged on the bracket 71 via a hinge 70. The wiring duct member 500 is rotated around the hinge 70 as a fulcrum. By moving, the engaging claws 500a provided on the front edge thereof can be engaged with the corresponding rail grooves 23a of the reinforcing frame member 23 located on the front side.

As described above, the desk of this embodiment has the rail grooves 21a, 22a, 23 of the frame members 21, 22, 23, respectively.
a forms a continuous attachment portion along the longitudinal direction, and selects a required portion in the longitudinal direction of the attachment portion to attach the member attachments 4, 5 ,,
6 and 7 are retained and their member attachments 4, 5, 6, 7
In addition to the top plate 3, various optional members such as the pedestal 100, the auxiliary top plate 200, the power outlet 300, the information outlet 400, and the wiring duct member 500 can be attached.

For this reason, the top plate specifications are different according to the standard, or the top plate having a different shape from the conventional standard appears, so that the supporting position of the top plate is diversified, and accordingly the mounting position of the optional member is changed. A member mounting tool 4 for mounting these top plates and optional members even when they are mixed.
7 to 7 can be easily dealt with by selecting and holding a required position in the longitudinal direction of the frame member 2.

15 to 18 show specific examples thereof. FIG. 15 shows a modified top plate 103 on the side of the main top plate 103A.
B is mounted so as to be slightly pushed out from the frame body 2,
The main top plate 103A is slightly narrower than the top plate 3. Then, the rail grooves 23a on both sides of the reinforcing frame member 23
The appropriate positions in the longitudinal direction are selected to hold the member fixtures 4 in two pairs, the top plate support plates 103C are attached to these member fixtures 4, and the main top plate 103A is attached to the top plate support plates 103C.
The one side edge and the one side edge of the odd-shaped top plate 103B are fixedly attached, and the other side edges are supported by the member attachments 4 attached to the corresponding side frame members 21, respectively. The expansion of the top plate surface is realized without changing.

In FIG. 16, the frame bodies 2 are arranged adjacent to each other, and a slightly narrower main top plate 203A similar to the main top plate 103A is arranged at a position displaced to the side frame member 21 on the opposite side thereof. In addition, the top plate surface is expanded by interposing a deformed top plate 203B which is largely curved and bulges forward in the gap formed between the two main top plates 203A. In this case as well, the pair of member attachments 4 are held by the reinforcing frame members 23 of the respective frame bodies 2 and the top plate support plates 203C similar to the top plate support plates 103C are attached thereto. 203
C is configured to support one side edge of each main top plate 203A and the corresponding side edge of the odd-shaped top plate 203B, and corresponds to expansion of the top plate surface without changing the frame 2. Is.

In FIG. 17, the frame bodies 2 are arranged adjacent to each other with their directions turned, and a slightly narrow main top plate 303A similar to the main top plates 103A and 203A is displaced to the side frame member 21 on the opposite side thereof. The top plate surface is expanded by disposing the deformed top plate 303B, which is largely curved and bulges forward and backward, in the gap formed between the two main top plates 303A. It is a thing. In this case as well, the reinforcing frame members 23 of the respective frame bodies 2 are made to hold the member attachments 4 in two pairs, respectively, and the top plate support plates 30 similar to the top plate support plates 103C and 203C are used.
3C is attached, and one side edge of each main top plate 303A and the corresponding side edge of the odd-shaped top plate 303B are respectively supported by these top plate support plates 303C, and expansion of the top plate surface is realized without changing the frame body 2. Is what you are doing.

In FIG. 18, the frame bodies 2 are arranged adjacent to each other in the orthogonal direction,
A main top plate 403A similar to the above is arranged with a gap therebetween, and a top plate surface is expanded by interposing a deformed top plate 403B having a hexagonal shape in plan view in the gap. A top plate support plate 403C similar to the above is attached via the member attaching portion 4, and expansion of the top plate surface is responded to without changing the frame 2.

As described above, this embodiment can easily cope with top plate shapes having various specifications by using the common frame body 2. The frame body 2 is designed and manufactured for each top plate specification. Compared with the conventional method, the production efficiency of the frame 2 and thus the entire desk can be greatly improved. Of course, if the attachment positions of the above-mentioned member attachments 5, 6, and 7 are changed according to these top plate specifications, the pedestal 100, the auxiliary top plate 200, the power outlet 300, the information outlet 400, the wiring duct 50.
Since the mounting position of optional members such as 0 can be changed at will, compared with the conventional one where the mounting position and structure of these options were unique to each top plate specification.
The production efficiency of the entire desk will be improved more effectively.

In particular, in this embodiment, the side wall 2c which is the standing wall of the frame members 21, 22 and 23 has a continuous mounting portion for mounting the member mounting members 4, 5, 6 and 7 at appropriate places. The rail grooves 21a, 22a, and 23a are continuously opened in the rail groove 21a.
Since the base end sides of the member attachments 4, 5, 6, 7 are simply engaged with a, 22a, 23a, the attachment portion can be easily formed by extrusion molding. It is possible to secure a very good mounting state for 4, 5, 6, and 7.

Further, the member mounting tool 4 includes a bracket 41 having a mounting surface 4a, a backing material 42 arranged on the base end side of the bracket 41, and a screwing onto the backing material 42 through the bracket 41. And a screw 43 that is
With the base end of 1 attached to the outer surface of the side wall 2c which is a standing wall and the backing material 42 attached to the inner surface of the side wall 2c in the rail groove 21a, the screw 43 inserted into the bracket 41 is attached to the backing material 42. The side wall 2c is sandwiched between the bracket 41 and the backing material 42 by screwing to the member 41 so that the entire member fixture 4 can be fixed.
Since 6 and 7 also adopt a configuration and a mounting structure conforming to this, attachment / detachment and selection of a mounting position can be extremely easily performed.

Further, taking the member mounting tool 4 as an example,
After passing the backing material 42 through the opening of the rail groove 21a and rotating it by a predetermined angle, the backing material 42 is crossed over the rail groove 21a,
Since it can be brought into contact with the inner surfaces of the upper and lower side walls 2c, the backing material 42 can be easily inserted into the rail groove 21a and disposed at a predetermined position. In this respect,
The same applies to the other member attachments 5, 6, and 7.

Further, a gap S is formed between the top plate 3 and the frame body 2, and a part of the member fixture 5 is inserted through the gap S.
Since it can be led out to an option mounting position near the edge of the base 2, while the frame 2 is used as a scaffold, a base 100 such as a telephone stand or a PC stand arranged above or near the top plate 3,
The auxiliary top plate 200 and the like can be effectively attached. Furthermore, since the member attachments 6 are provided in pairs on the frame member 22 so that the power outlet 300, which is an optional member, can be sandwiched between these member attachments 6, the attachment position is the top plate. Even in the lower limb space of 3, it is possible to suitably attach it, and since the interval between the member attachments 6 is variable, it is possible to effectively cope with a change in the size of the outlet 300. In particular, since the member attachment 6 is provided with the tapered surface 61c that functions to push the outlet 300 toward the rear frame member 22, the attached state of the outlet 300 is further improved.

In addition to the above, the frame body 2 of this embodiment has the left and right side frame members 21, the rear frame member 22 connecting the rear ends of these side frame members 21, and the left and right side frame members 21. And a reinforcing frame member 23 for connecting the intermediate portions of the rail members 21 and 22 to the frame members 21, 22 and 23 having rail grooves 21a, 22a and 23a of equal or substantially equal cross sections. Further, it can be easily manufactured by extrusion molding, and the degree of freedom in attaching the member attachments 4 to 7 can be dramatically increased. In particular, since the reinforcing frame member 23 is provided with the rail grooves 23a on both sides, the mounting flexibility can be further enhanced.

In addition, in this embodiment, since the reinforcing frame member 23 is also attached by engaging both ends with the rail groove 23a of the corresponding side frame member 21, it is not necessary to bring in a complicated attaching structure separately. , The pin engagement hole 2 provided in the side frame member 21
Even if the position of 1x is changed, the mounting position can be changed relatively easily. The specific configuration of each part is not limited to that of the illustrated embodiment, and various modifications can be made without departing from the spirit of the present invention. For example,
The frame 1000 shown in FIG. 19 is configured by interposing three reinforcing frame members 1023 between the left and right side frame members 1021 so that the two top plates 1003 can be supported with a predetermined gap therebetween. These frame members 1021, 1
Member mounting tool 4 using a rail groove or the like at an appropriate portion of 023
The same effects as those in the above-described embodiment can be obtained by arbitrarily attaching the above components. FIG. 20 shows, as a modified mounting example thereof, two pairs of modified top plates 2003 on the frame 1000.
It shows an example in which A and 2003B are attached to form a circular table. In addition, in the present specification, the term “desk” includes the concept of a so-called table.

[0035]

The present invention is carried out in the form described above, and has the effects described below. That is, in the desk of the present invention, at least the frame member supporting the rear end side and both side end sides of the top plate is provided on the standing wall thereof from the rail groove that continuously opens inward along the longitudinal direction. With a common structure in which the mounting part is set, the required position in the longitudinal direction of the mounting part is selected, and this mounting part is used to hold the member mounting tool for mounting the top plate, The member mounting tool for mounting the optional member can also be held.

Therefore, even if it becomes necessary to change the support position of the top plate for various top plate specifications, or the mounting positions of the optional members are varied accordingly, the top plate and the optional members are changed. It is possible to deal with this by simply changing the mounting position of the member mounting tool for mounting, and it is possible to effectively improve the production efficiency by eliminating the waste of designing and manufacturing the frame for each top plate specification.

Here, the member attachment is attached at an appropriate position.
The continuous mounting part for the rail groove on the standing wall of the frame material.
Although it constituted by continuous opening, in addition to such a configuration, since the only thing to engage the proximal end side of the member attachment to their rail grooves, extruding the mounting portion of the frame member It can be easily formed by molding, and the mounting state of the member mounting tool can be made very good.

Further, the member attachment is composed of a bracket, a backing material and a screw, the base end of the bracket is attached to the outer surface of the standing wall, and the backing material is attached to the inner surface of the side wall in the rail groove. in state, and those that can secure the whole by screwing the screws inserted through the bracket backing strip
Therefore , it is easy to attach and detach the backing material to the rail groove ,
The mounting position can be selected very easily. Furthermore
After inserting the backing material into the rail groove, rotate it by the specified angle.
Can be brought into contact with a position straddling the inner surface of the upright wall by
Therefore, the backing material can be easily installed in the rail groove.
You can enter.

By forming a gap between the top plate and the frame body so that a part of the member attachment can be led out to the vicinity of the edge of the top plate, the frame body can be used as a scaffold and A pedestal such as a telephone stand or a PC stand or an auxiliary top plate arranged above or in the vicinity can be effectively attached.

Furthermore, if the member attachments are provided in pairs on the frame member so that an optional member such as an outlet can be sandwiched between these member attachments, the attachment position will be in the lower limb space of the top plate. Even if there is, it can be installed without any inconvenience, and it is possible to flexibly cope with changes in the size of the member mounting tool. In addition to the above, if the frame body is made up of side frame members, rear frame members and reinforcing frame members, and rail grooves are formed in those frame members, those frame members will have an equal cross section. Or, it is possible to increase the productivity by extrusion molding with a substantially uniform cross-sectional shape, and it is also possible to dramatically increase the degree of freedom in mounting the member mounting tool.

In addition, if both ends of the reinforcing frame member are also attached by being engaged with the rail groove, it is not necessary to bring in a complicated mounting structure, and the mounting position can be changed relatively easily. It becomes possible to do.

[Brief description of drawings]

FIG. 1 is an overall perspective view showing an embodiment of the present invention.

FIG. 2 is a perspective view in which a top plate is omitted in the same embodiment.

FIG. 3 is a plan view showing a top plate in an imaginary line in the embodiment.

FIG. 4 is an enlarged cross-sectional view of a main part of a side frame member in the example.

FIG. 5 is an enlarged cross-sectional view of a main part of a rear frame member in the example.

FIG. 6 is a perspective view showing a partially disassembled and disassembled mounting structure of a member mounting tool for mounting a top plate in the embodiment.

7 is a sectional view taken along line VII-VII in FIG.

FIG. 8 is an exploded perspective view showing a mounting structure for an auxiliary frame member in the embodiment.

FIG. 9 is a cross-sectional view showing a mounting structure of a member mounting tool for mounting an option in the embodiment.

FIG. 10 is a perspective view showing how an optional pedestal is attached in the same embodiment.

FIG. 11 is a perspective view showing how an optional auxiliary top plate is attached in the embodiment.

FIG. 12 is a perspective view showing how an optional power outlet is attached in the embodiment.

FIG. 13 is a perspective view showing how an information outlet which is an option in the embodiment is attached.

FIG. 14 is a schematic cross-sectional view showing how an optional wiring duct member is attached in the embodiment.

FIG. 15 is a plan view corresponding to FIG. 3 showing a state where top plates having different specifications are attached to the frame body of the embodiment.

16 is a plan view corresponding to FIG. 3, showing a state where top plates having different specifications are attached to the frame body of the embodiment.

FIG. 17 is a plan view corresponding to FIG. 3, showing a state where top plates having different specifications are attached to the frame body of the embodiment.

FIG. 18 is a plan view corresponding to FIG. 3 showing a state where top plates having different specifications are attached to the frame body of the embodiment.

FIG. 19 is a plan view corresponding to FIG. 3 showing a modified example of the frame body.

FIG. 20 is a plan view corresponding to FIG. 3, showing a modified example of the frame body.

[Explanation of symbols]

2, 1000 ... frame 2c ... Standing wall (side wall) 3, 1003 ... Top plate 4, 5, 6, 7 ... Member mounting tool 21, 1021 ... Side frame material 21a, 22a, 23a ... Rail groove 22 ... Rear frame material 23, 1023 ... Reinforcing frame material 41, 51, 61, 71 ... Bracket 42, 52 ... Backing material 43, 53 ... screw 103A, 203A, 303A ... Main top plate 103B, 203B, 303B ... variant top plate 403A, 2003A ... Main top plate 403B, 2003B ... Variant top plate S ... gap

─────────────────────────────────────────────────── ─── Continuation of the front page (72) Inventor Justus Kolberg, Germany 31848 Badmünder Halfstrasse 81 Vige Entwicklungs Gesel Schaftomitt Beschlenktel Haftsung (56) Reference JP-A-3-199705 (JP, A) ) JP-A-7-110019 (JP, A) Actually open 6-34526 (JP, U) Actually open 62-161840 (JP, U) Actually open 61-113645 (JP, U) Actually open 7- 37146 (JP, U) Actual development Sho-24-24809 (JP, U) Japanese Patent Sho 38-24991 (JP, B1) (58) Fields investigated (Int.Cl. ⁷ , DB name) A47B 13/00-13 / 06 A47B 17/00 F16B 37/04

Claims (6)

(57) [Claims] 1. A frame body for supporting a top plate, comprising a plurality of frame members, wherein a frame member for supporting at least a rear end portion side and both side end portion sides of the top plate is provided. All of the standing walls have a common structure in which a mounting portion composed of a rail groove that continuously opens inward along the longitudinal direction is set, and an appropriate portion in the longitudinal direction of the frame material is selected to Use the mounting part
Te, with so as to hold the member attachment for attaching the top plate, and so may be allowed to hold the member attachment for attaching the optional member, the member
Attach the bracket to the bracket that has the mounting surface at the base end, and
It is located on the base end side of the bracket and passes through the rail groove opening.
Then, rotate it by a predetermined angle to move over the rail groove.
Back that can be abutted on the inner surface of the upper and lower standing walls
This material and screws that are inserted through the bracket and screwed into the backing material
And a base end portion of the bracket.
The vertical dimension is slightly smaller than the vertical width of the rail groove.
The protrusion of the method is projected, and the rectangular
-Shaped fitting hole is opened and formed, and it fits into this fitting hole
A rectangular fitting protrusion is formed on the backing material, and the engaging protrusion is formed.
With the base inserted into the rail groove, stand up the base end of the bracket.
It is attached to the outer surface of the wall and a fitting protrusion is fitted in the fitting hole.
Place the inserted backing material on the inner surface of the standing wall in the rail groove.
Screw it through the bracket to the backing material.
Standing between the bracket and backing material by wearing
A desk characterized by being configured to hold a wall and fix a member mounting tool . 2. A gap is formed between the top plate and the frame, and the gap is formed.
Part of the component mount via the
The desk according to claim 1, wherein the desk can be led out to a mounting position . 3. A member attachment is provided as a pair, and these parts are provided.
The desk according to claim 1 , wherein an optional member can be sandwiched between the material attachments . 4. A frame body comprising left and right side frame members and these side frame members.
Between the rear frame member that connects the rear ends of the rear frame and the middle part of the left and right side frame members
And a reinforcement frame material for connecting
Both side and rear frame members have rail grooves on the inner standing wall.
The desk according to claim 1, 2 or 3 , characterized in that an extruded material having an equal cross section formed by mouthing is used . 5. Rail grooves are opened in the standing walls on both sides of the reinforcing frame member.
Desk according to claim 4, characterized in that it is. 6. Rails of side frame members corresponding to both ends of the reinforcing frame member
6. The desk according to claim 5 , wherein the desk is adapted to be attached by being engaged with the groove .