JPH0434884B2 - - Google Patents

Description

Detailed Description of the Invention [Field of Industrial Application] The present invention relates to a board installation structure in wall storage furniture that is applied to slidably support a writing or bulletin board on the front of the wall storage furniture. It is something.

[Prior Art] Conventionally, in this type of board installation structure, a plurality of unit storage furniture are placed adjacent to each other, a pair of rails is provided in front of the furniture, and one or two boards of the same size are attached to each of the rails. Generally, they are supported in a slidable manner.

These boards allow the entire front surface of the storage furniture to be closed at the same time, and the front surface can be opened as appropriate when a specific unit storage furniture is desired to be used.

[Problems to be Solved by the Invention] However, in this conventional type of board installation structure, the seam between the boards is located in the center area that should be used most when closed, and letters, graphs, tables, etc. There is a problem that it is difficult to write. Also,
When posting a notice, if it is fixed across both boards, the board will not be able to be moved.
It cannot be posted in the center of the board. Furthermore, in terms of appearance, having a seam in the center does not look good at all.

The present invention aims to reliably solve the above-mentioned problems with a minimum configuration of rails and boards, while taking into consideration the condition that the storage function is not lost.

[Means for Solving the Problems] In order to achieve the above object, the present invention employs the following configuration.

That is, the board installation structure of the wall storage furniture according to claim ₁ , as shown in FIG.
r ₂ , one main board B for writing or posting is slidably supported on one rail r ₁ , and two auxiliary boards C are slidably supported on the other rail r ₂ . , C, and C can simultaneously close the entire front surface of storage furniture A, and storage furniture A can be closed in even number units (n=
2m; m is a positive integer), the width of the main board B is 1/2 of the total width of the storage furniture (i.e.
m units), and the width dimensions of both of the auxiliary boards C and C are each set to 1/2 (i.e., m/2 units) of the remaining dimensions necessary for closing. There is.

Further, the board installation structure according to claim 2 provides a second
As shown in the figure, storage furniture is an odd number (n=2m+
1; m is a positive integer), the width dimension of the main board B is the storage furniture unit width (n-
1)/2 (i.e., in units of m), and set the width dimensions of both auxiliary boards C and C to 1/2 (i.e., (m+1)/2) of the remaining dimensions necessary for closing. It is characterized by being set in units of minutes).

[Function] With this configuration, main board B is placed in the center,
By arranging both auxiliary boards C and C on both sides, there will be no joint between the boards in the center, so at least the conventional problem is reliably solved. Moreover, since the number of boards is kept to the minimum of three, there is no problem of increased seams that would make the system even more unsightly and difficult to use.

By the way, when three boards are used for two rails in this way, if the width dimensions of the boards are set randomly, parts of specific unit storage furniture may be completely unable to be opened, as shown below. , or
Although it can be opened once, it is not possible to completely open it in one operation, so there are cases where multiple conditions are identified and partial openings have to be repeated, resulting in parts that are not opened properly.

For example, if the storage furniture consists of 4 units, and the main board B is enlarged by more than 2 units as shown in Figure 1, even if the main board B is moved to one side, both units of storage furniture in the center will be There are areas that cannot be opened at all (marked with × in the figure).
(parts indicated by marks). Conversely, if the main board B is less than 2 units as shown in the figure, both auxiliary boards C and C are each more than 1 unit, and as shown in the figure, all boards B, C, and C are Even if the furniture is moved closer to the center, there will be a portion of the unit storage furniture in the center that is not opened at once (the portion marked with △ in the same figure). Therefore, if it is necessary to open the entire interior, it is necessary to first bring it to this state and then change it to the state shown in the same figure to open the remaining parts.

In addition, when the storage furniture consists of 3 units, if the width of the main board B is increased by more than 1 unit as shown in Fig. 2, the part of the central storage furniture that has a poor opening (marked with △) will appear. In order to open this area, the operation in the opposite direction must be performed. Furthermore, if the main board B is less than one unit as shown in the figure, there will still be a portion (x mark) in the central unit storage furniture that cannot be opened.

As described above, if the width dimension is inappropriate, the front opening of the unit storage furniture becomes difficult or impossible, resulting in the inconvenience that the storage function is lost. Therefore, in these cases, it becomes impossible to store articles with a width dimension close to the unit width, and even if they can be stored, it becomes difficult to smoothly take them in and out.

However, this device is provided with width settings as shown in the above-mentioned means, and these inconveniences are solved as follows.

That is, when the storage furniture consists of units of 2 m, if the width of the main board is set to m units according to claim 1, and the width of each auxiliary board is set to m/2 units, the first As shown in the figure, the main board B and both auxiliary boards C, C
By moving all the storage furniture to one side, the front of the other half of the storage furniture is always completely opened. Therefore, if it is desired to open the front side of a particular unit storage furniture, it is possible to do so by moving at least all the boards B, C, and C to the opposite side.

On the other hand, when the storage furniture consists of units of (2m+1), according to claim 2, the width dimension of the main board B is
unit, and set the width of the auxiliary board to (m+1)/2 units, as shown in Figure 2, when main board B is moved to one side, the other side edges will be in the center unit. It ends before the storage furniture Am ₊₁ and does not reach the storage furniture Am ₊₁ , so
This storage furniture Am ₊₁ will definitely be opened. Also,
As shown in the figure, when both auxiliary boards C and C are moved to one side, the other side edges end in front of the next unit storage furniture Am ₊₂ adjacent to the central unit storage furniture Am ₊₁ , and this unit Since it does not affect the unit storage furniture on the right side of the figure, including storage furniture Am ₊₂ , it is possible to reliably open these parts. The unit storage furniture arranged to the left of the center can also be opened in the same way. Therefore, this also does not cause any inconvenience to the development.

As described above, by providing such a setting, this device reliably avoids the occurrence of opening defects or portions that cannot be opened, so that the storage function is ensured.

The procedure shown here is just an example of what can be opened. Depending on the number of constituent units of the storage furniture and the part you want to open, there may be multiple other procedures, and it may be better to use that procedure. Of course, there are times when it is convenient.

[Embodiment] Hereinafter, an embodiment of the invention according to claim 1 will be described with reference to FIGS. 3 to 5.

As shown in FIGS. 3 and 4, the board installation structure of the wall storage furniture according to this embodiment has pairs arranged in front and back of the four unit storage furniture 1 ₁ , 1 ₂ , 1 ₃ , and 1 ₄ . Two rails 2 and 3 are provided, and the front rail 2 supports a main board 4 for writing or posting, and the rear rail 3 supports two similar auxiliary boards 5 in a slidable manner. .

Specifically, the front side rail 2 and the rear side rail 3 are configured into a pair of upper rail member 6 and lower rail member 7. The upper rail member 6 has a channel shape and is fixed to the top plate of the storage furniture 1. Utilizing the inner circumferential surface, a front upper rail part 21 is formed on the whole, and a rear upper rail part 31 is formed on the rear part. On the other hand, the lower rail member 7 is plate-shaped and is fixed to the bottom plate of the storage furniture 1. A planar front lower rail portion 22 and a rear lower rail portion 32 are formed in the lower front half and the upper front half, respectively.

The upper end of each of the auxiliary boards 5, 5 is suspended and supported by the rear upper rail section 31 via wheels 51 arranged behind the heavy position of the board 5, and the lower end thereof is suspended and supported by the rear upper rail section 31. It is supported by the rear lower rail section 32 via a horizontally rotatable guide roller 52. Further, the upper end of the main board 4 is suspended and supported by the front upper rail section 21 via wheels 41 arranged behind the center of gravity of the board 4, and the lower end is supported by a horizontally rotatable guide roller 42. through the front lower rail section 2
It is supported by 2.

That is, by providing the boards 4 and 5 so that their centers of gravity are located in front of the wheels 41 and 51, respectively, the boards 4 and 5 are
are urged to rotate rearward by gravity using the wheels 41 and 51 as fulcrums, and the guide rollers 42 and 52 are brought into contact with the corresponding rail portions 22 and 32, respectively, so that the sliding direction of each board 4 and 5 is This provides the effect of stabilizing the guiding action and preventing wobbling.

In the above configuration, in this embodiment, the width l ₄ of the main board 4 is set to 1/2 of the total width L of the storage furniture, and the width l ₅ of the auxiliary board 5 is set to 1/2 of the total width L of the storage furniture.
are each set to 1/2 of the main board 4 (that is, 1/4 of the total width L of the storage furniture). With such settings, the front side of each unit storage furniture 1 ₁ to 1 ₄ can be opened without any problem.

For example, if you want to open the front of the rightmost unit storage furniture ₁₄ , you can easily do so by sliding the right side auxiliary board 5 to the left in the figure and pushing it behind the main board 4, as shown in Figure 5. be done. Also,
If you want to open unit storage furniture 1 ₃ next to it,
In this state, the main board 4 and the auxiliary board 5 may be further moved to the left, or even if only the main board 4 is moved to the left from the closed state as shown in the figure, its front surface will be completely It can be developed. The same operation as described above may be performed in the opposite direction for each of the unit storage furniture 1 ₁ and 1 ₂ on the left half.

With this configuration of one main board 4 and two auxiliary boards 5, the main board 4 is placed in the center,
If both auxiliary boards 5 are placed on both sides to close the front of the storage furniture 1, there will be no seam between the boards in the center, making it difficult to write letters, graphs, tables, etc. This eliminates the inconveniences mentioned above and the inconvenience of not being able to post on the gutter surface because the board cannot be moved, and this area can be utilized to the fullest.
At this time, according to this setting, the main board 4 arranged in the center always has two auxiliary boards 5 arranged on both sides.
The double width dimension makes the overall board more balanced and user-friendly. Moreover, since the number of boards is kept to a minimum of three, there is no need to worry about the increased number of seams causing unsightliness and inconvenience.

Furthermore, even when the storage furniture is composed of an even number of units, such as 2 or 6 or more, the present invention allows the front side of each unit of storage furniture to be opened without any hindrance, as described in the operation section. Similar effects can be obtained. Furthermore, it goes without saying that the same effect as described above can be obtained even if the two auxiliary boards are supported by the front rail and the main board is supported by the rear rail.

Next, an embodiment of the invention according to claim 2 will be described with reference to FIGS. 6 and 7. The side cross section of FIG. 6 is the same as that of FIG. 4 shown as the side cross section of FIG. 3 in the above embodiment, so this figure will be referred to.

The board installation structure of the wall storage furniture according to this embodiment is as shown in FIG.
1 ₁ , 1 ₂ , 1 ₃ , 1 ₄ , and 1 ₅ have a pair of front and rear rails 2 and 3 on the front side, and a main board 4 for writing or posting on the front rail 2, and a main board 4 for writing or posting on the front side rail 2. Two similar auxiliary boards 5 are slidably supported on the rail 3. The rail structure is as shown in FIG. 4, and its explanation will be omitted.

In this embodiment, in this embodiment, the width _l4 of the main board 4 is set to twice the storage furniture unit width l, and the width _l5 of the auxiliary board 5 is set to
Each width is set to 1.5 times the storage furniture unit width l. With such settings, the front side of each unit of furniture can be opened without any problem.

For example, if you want to open the front of the right-most unit storage furniture ₁₅ , you can easily do so by sliding the right-side auxiliary board 5 to the left in the figure and pushing it behind the main board 4, as shown in Figure 7. Realized. In addition, if you want to open the unit storage furniture 1 ₄ next to it, in this state, move the main board 4 and the auxiliary board 5 to the left as shown in the same figure, and the two auxiliary boards 5 will be opened in units of 3 units. Because of its width, it does not cover the unit storage furniture ₁₄ , and the front surface thereof can be opened. The same applies to the two unit storage furniture 1 ₁ and 1 ₂ arranged on the left side. On the other hand, the central unit storage furniture ₁₃ can be easily opened by simply moving the main board 4 to one side, as shown in the figure.

Therefore, the front surface of the storage furniture 1 is closed by arranging the main board 4 in the center and the auxiliary boards 5 on both sides, with the main board 4 in the center and the auxiliary boards 5 on both sides. If you do this, there will be no seam between the boards in the center, which may cause problems such as difficulty in writing letters, graphs, tables, etc., or the inability to post notices because the boards cannot be moved. This will eliminate any inconvenience and allow you to make the most of this area. At this time, according to this setting, the main board 4 placed in the center will be given a width dimension greater than that of the auxiliary boards 5 placed on both sides, so the entire board will be more convenient to use and well-balanced. I'm making it a thing. Moreover, since the number of boards is kept to the minimum of three, there is no need to increase the number of seams, which will cause further unsightliness and inconvenience.

In addition, even when the storage furniture is composed of an odd number of units of 3 or 7 or more, the present invention allows the front side of each unit of storage furniture to be opened without any problem, as described in the section of the operation. Similar effects can be obtained. Alternatively, the same effect as described above can be obtained by supporting two auxiliary boards on the front rail and supporting the main board on the rear rail.

[Effects of the Invention] As described above, the present invention is configured with one main board and two auxiliary boards, and the front of the storage furniture is closed by placing the main board in the center and placing both auxiliary boards on both sides. With this structure, there is no seam between the boards in the center, which makes it difficult to write letters, graphs, tables, etc., and it is impossible to post notices because the boards cannot be moved. This has the effect of eliminating these inconveniences and making the area more usable to the maximum extent possible. In this case, according to the width setting of each board based on claim 1 or 2, there is no problem in opening the front surface, and the width of the main board arranged in the center is larger than that of the auxiliary boards arranged on both sides. Since the width dimension is given, the entire board is well-balanced and more user-friendly. Moreover, since the number of boards is kept to the minimum of three, there is no need to increase the number of seams, which will cause further unsightliness and inconvenience.

[Brief explanation of drawings]

FIG. 1 is a plan view for explaining the configuration of the invention according to claim 1, and FIG. 1 - are plan views for explaining the operation of the invention. Figure 2 is claim 2.
FIG. 2 is a plan view for explaining the configuration of the invention according to FIG. 3 to 5 show an embodiment of the invention according to claim 1, in which FIG. 3 is a front view, FIG. 4 is a side view of the same, and FIG. 5 is a plan view showing the operation. Furthermore, FIGS. 6 and 7 show an embodiment of the invention according to claim 2, with FIG. 6 being a front view and FIG.
The figure is a plan view showing the operation. 1, A... Storage furniture, 1 ₁ to 1 ₅ , a... Unit storage furniture, 2, 3, r ₁ , r ₂ ... Rail, 4, B...
Main board, 5, C...Auxiliary board, L...Full width of storage furniture, l...Unit width of storage furniture.

Claims (1)

[Scope of Claims] 1. A pair of front and rear rails is provided on the front surface of a plurality of unit storage furniture, one main board for writing or posting is provided on one rail, and two auxiliary boards are provided on the other rail. Each of the boards is slidably supported so that the entire front surface of the storage furniture can be closed at the same time, and when the storage furniture consists of an even number of units, the width dimension of the main board is set to 1/2 of the total width of the storage furniture, and the width dimensions of both of the auxiliary boards are each set to 1/2 of the remaining dimension required for closing. structure. 2 A pair of front and rear rails is provided on the front surface of a plurality of unit storage furniture, and one rail supports one main board for writing or posting, and the other rail supports two auxiliary boards in a slidable manner. It is possible to close the entire front side of the storage furniture with these boards at the same time, and when the storage furniture consists of an odd number (=n) units, the width dimension of the main board can be closed at the same time. A wall storage furniture characterized in that the width of each of the auxiliary boards is set to (n-1)/2 of the furniture unit width, and the width of each of the auxiliary boards is set to 1/2 of the remaining dimension required for closing. board installation structure.