JP2006212106A - Study furniture - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide new study furniture capable of effectively utilizing a space between a desk top plate and a wagon desk formed in the case of setting the desk top plate at a high position, in which a desk of which the height of a top plate is adjustable and a wagon desk of such a height that it can be housed under the desk top plate set at a low position are combined. <P>SOLUTION: A pair of bookshelves 3 and 4 are detachably provided on the appropriate part of the desk 1. The bookshelves are provided with at least a bottom plate 14 and both side plates 15 having the same width, and a box body 6 in a quandrangle shape in the plane view can be formed by abutting the side plates of them to each other while the bookshelves are tilted by 90 degrees. The box body is detachably mounted on the upper surface of the wagon desk 2, and can be housed under the desk top plate 5 set at the high position. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

  The present invention relates to learning furniture, and more particularly to learning furniture that can be combined with a desk and a wagon desk, and can be rearranged according to the growth of a child or according to the physique of a user.

  Conventionally, various kinds of learning furniture that combines a desk and a wagon desk have been provided that can change the height of the tabletop according to the growth of the child or the user's physique. Yes. This type of learning furniture is designed so that the wagon desk can be accommodated and used under the tabletop even when the tabletop is set to the lowest position. A dead space is formed between the tabletop and the upper surface of the wagon desk. Several attempts have been made to make effective use of this space.

  For example, Patent Document 1 related to the prior application of the present applicant discloses a furniture that combines a desk capable of adjusting the height of the top board and a wagon desk provided with a lifting top board above the main body. Yes. In other words, even if the tabletop is low, the wagon desk can be accommodated under the tabletop by lowering the tabletop, and when the tabletop is high, the tabletop is raised and the main unit Learning furniture that can accommodate a wagon desk under the desk top plate with the drawer attached to the lower surface of the table top board removed and replaced in a space formed between the desk top board and the desk top board is disclosed.

In Patent Document 2, an auxiliary storage box is detachably attached to the upper surface of a box-shaped cabinet body equipped with a drawer and the like, and an article storage sleeve box having a plurality of casters on the lower surface, and a top plate height The lower limit position of the height adjustment is a height that can accommodate only the cabinet body below the top board, and the upper limit position is a height that can accommodate a sleeve box for storing articles with an auxiliary storage box below the top board. There is disclosed a learning furniture which comprises a desk and has the auxiliary storage box attached to a shelf on the top of the desk so that it can be used as a stand or the like.
Japanese Patent Laid-Open No. 10-94436 Japanese Laid-Open Patent Publication No. 2002-253356

  Therefore, in view of the above-mentioned situation, the present invention intends to solve a desk that can adjust the height of the top board and a wagon desk that can be stored under the desk top board set at a low position. Providing new learning furniture that is a combination of learning furniture that enables effective use of the space between the tabletop and the wagon desk that is formed when the tabletop is set in a high state It is in.

  In order to solve the above-mentioned problems, the present invention is a learning furniture that combines a desk whose height of the top plate can be adjusted and a wagon desk of a height that can be accommodated under the table top plate set at a low position. A pair of bookshelves are detachably provided at appropriate positions on the desk, and the bookshelves have the same width and at least a bottom plate and both side plates, and the side plates are brought into contact with each other in a state where the bookshelf is tilted 90 degrees. A quadrangular box can be formed, and the box is detachably mounted on the upper surface of the wagon desk, and the learning furniture is configured to be housed under the tabletop set at a high position in that state. (Claim 1).

  Here, it is preferable that the book shelf is provided with a partition plate between both side plates (Claim 2).

  And it is more preferable that the pair of bookshelves can be mounted on the top of the desk in a state where they are arranged side by side (Claim 3).

  Further, the box formed by the pair of bookshelves is fixed by fitting into a recessed step formed by the top plate of the wagon desk (Claim 4), or the box formed by the pair of bookshelves is It is possible to employ fixing by means of fitting with a pin dowel on the upper surface plate of the wagon desk or screwing with a screw penetrating the upper surface plate from below (Claim 5).

  In the learning furniture of the invention according to claim 1 as described above, a pair of bookshelves provided at appropriate positions on a desk is removed, and the side plates are brought into contact with each other in a state of being tilted 90 degrees to form a rectangular box in plan view. , This box is mounted on the top of the wagon desk and a storage part is provided that opens upward, and in this state, it can be pushed into the table top plate set at a high position, and the conventional table top can be set at a high position. Thus, the dead space between the top plate and the upper surface of the wagon desk that has been generated can be used effectively.

  According to claim 2, if a book shelf provided with a partition plate between both side plates is used, when both side plates of a pair of book shelves are brought into contact with each other to form a box, the partition plates are partitioned into the inside of the box. It can be used as a partition member.

  According to the third aspect of the present invention, a learning desk having a normal desk shelf can be configured by arranging a pair of bookshelves side by side and attaching them to the top of the top of the desk.

  According to the fourth aspect of the present invention, the box body formed by the pair of book shelves is fixed by fitting into the concave step portion formed on the upper surface plate of the wagon desk, whereby the positioning of the box body can be facilitated and the upper surface of the wagon desk. Easy to install.

  According to claim 5, the box formed by a pair of bookcases is fixed to the upper surface plate of the wagon desk by fitting with a pin dowel or screwing with a screw penetrating the upper surface plate from below. The wagon desk can be securely attached to the upper surface of the wagon desk, and the upper surface of the wagon desk without the box mounted thereon is flat so that the appearance is not impaired.

  Next, the details of the learning furniture according to the present invention will be described with reference to the accompanying drawings. 1 to 4 show a first embodiment of the learning furniture according to the present invention, in particular, FIG. 1 shows a mode in which the top plate is low, FIG. 3 shows a mode in which the top plate is high, reference numeral 1 is a desk, and 2 is a wagon. Desks 3, 4 and 4 are bookshelves, 5 is a top plate, and 6 is a box.

  The learning furniture according to the present invention includes, as shown in FIGS. 1 to 4, a desk 1 that can adjust the height of the top 5 and a wagon that can be accommodated under the table top 5 set at a low position. In combination with the desk 2, a pair of bookshelves 3 and 4 are detachably provided at appropriate positions on the desk 1. In FIG. 1, the top plate 5 is set at a low position, the wagon desk 2 is accommodated below the top plate 5, and the pair of bookshelves 3 and 4 are arranged side by side. The low attitude | position aspect attached to the upper rank is shown. 3 shows that the top plate 5 is set at a high position, and the box 6 formed by the pair of bookshelves 3 and 4 removed from the desk 1 is mounted on the upper surface of the wagon desk 2, and the top plate 5 is in that state. The high attitude | position aspect accommodated below is shown.

  More specifically, in the present embodiment, the desk 1 is mounted with a top plate 5 having a rectangular shape in plan view between the leg plates 7 and 7 so that the height can be adjusted. It is the structure of attaching. Here, in order to attach the top plate 5 so that the height of the top plate 5 can be adjusted, a plurality of mounting holes 9,... Are arranged in the leg plate 7 in the vertical direction at predetermined intervals, and screws inserted through the mounting holes 9 are attached. Appropriate means such as a structure for screwing into a screw hole such as an omelet nut embedded in the side end surface of the top plate 5 can be adopted. The curtain plate 8 protrudes upward from the upper end of the leg plate 7 and forms the desktop shelf by providing the book shelves 3 and 4 at the front position. However, in the present invention, the structure of the desk 1 is not limited, and it is sufficient that the top plate 5 is simply adjustable in height.

  The wagon desk 2 is provided with multiple drawers 11 and 11 on the main body 10 and casters 12 on the lower surface for easy movement. The height of the upper surface plate 13 is the same as that of the desk 1. It is suppressed to a height that can be accommodated below the top plate 5 at a low position.

  As shown in FIG. 1, the book shelves 3 and 4 have the same horizontal width and have a bottom plate 14 and side plates 15 and 15, and a partition plate 16 is provided between the side plates 15 and 15. is there. The partition plate 16 may be omitted, and a U-shaped metal bar may be used in addition to the plate-like one. Further, the partition plate 16 may be fixed or the mounting position in the lateral direction may be variable. In the present embodiment, it is possible to mount the bookshelves 3, 4 side by side horizontally between the leg plates 7, 7 on the rear surface of the top plate 5 of the desk 1. Here, in order to attach the bookshelves 3 and 4 to the top of the top plate 5, the outer side plate 15 is screwed in a state where the outer side plate 15 is overlapped on the inner surface of the leg plate 7 using the attachment holes 9 provided in the leg plate 7. However, it may be simply placed on the top surface of the top plate 5. Preferably, in the state where the book shelves 3 and 4 are arranged side by side, the side plates 15 and 15 that are superposed on each other are connected to each other. The book shelves 3 and 4 can be attached to the lower part of the top plate 5 of the desk 1, that is, in the back of the foot space between the leg plates 7 and 7.

  As shown in FIG. 1, the learning furniture according to the present invention sets the top plate 5 of the desk 1 at a low position, accommodates the wagon desk 2 below one side, and on the rear upper surface of the top plate 5. A low-profile mode suitable for a user of lower grades or a small physique, for example, in which a pair of book shelves 3 and 4 are mounted side by side in close contact with the curtain 8 and a desktop shelf is configured with the curtain 8 It can be realized. Here, a lighting fixture 17 is attached to the back of the curtain plate 8. Further, it is preferable to provide at least a space that can accommodate the desk mat between the bottom plate 14 and the top plate 5 of the book shelves 3 and 4, and in order to realize this aspect, the book shelves 3 and 4 are placed on the top plate 5. The side plates 15 and 15 and the partition plate 16 are attached to the curtain plate 8 with screws or the like. Further, the structure of the book shelves 3 and 4 is formed such that the lower end of the outer side plate 15 protrudes slightly downward from the lower surface of the bottom plate 14, and the inner side plates 15 and 15 of the book shelves 3 and 4 are connected to each other. By placing the downward projecting portions of the side plates 15 and 15 on the top plate 5, a gap is automatically formed between the top plate 5 and the bottom plates 14 and 14.

  FIG. 2 shows a state in which only the top plate 5 is set at a high position from the state of FIG. In this state, a large space is formed between the top plate 5 of the desk 1 and the top plate 13 of the wagon desk 2.

  Then, the book shelves 3 and 4 are removed from the desk 1, and as shown in FIG. Form. Here, the box body 6 has a shape surrounding the periphery with two bottom plates 14 and 14 and four side plates 15. Then, the box 6 is detachably mounted on the upper surface of the wagon desk 2, and is housed under the tabletop 5 set in a high position in that state, and as shown in FIG. A high posture mode suitable for a user with a large physique can be realized. Of course, it is also possible to use the wagon desk 2 with the box 6 mounted on the upper surface on the side of the desk 1.

  Here, the book shelves 3 and 4 have the same shape in this embodiment, and as shown in FIG. 4, the lateral width (long side of the bottom plate 14) is A, the depth width (short side of the bottom plate 14) is B, and the side plate 15 If the height to the upper end of the top plate 5 is C, A is set to half the lateral width W1 of the top plate 5 and substantially coincides with the depth width D of the top plate 13 of the wagon desk 2, and B is a low position of the top plate 5 If the height is set to be smaller than the rising height H from the upper position to the higher position, and C is set to substantially half the lateral width W2 of the upper surface plate 13 of the wagon desk 2, the above-described aspects can be realized.

  The book shelves 3 and 4 shown in FIGS. 1 to 4 have a shape in which the heights of the side plates 15 and 15 and the height of the partition plate 16 are matched with each other. The leading ends of the three and four partition plates 16 and 16 also face each other, and the partition plate 16 and 16 can completely partition the inside of the box 6 into two front and rear storage portions.

  On the other hand, in the second embodiment shown in FIG. 5, when the height of the partition plate 16 of the book shelves 3 and 4 is made lower than the height of the side plates 15 and 15 and the box 6 is formed. Since there is a space between the tips of the partition plates 16 and 16 of the book shelves 3 and 4, a storage portion in which the inside of the box 6 communicates is formed.

  As a structure for detachably mounting the box 6 on the upper surface plate 13 of the wagon desk 2, a plurality of pin dowels 18,... Project from the periphery of the upper surface plate 13, as shown in FIG. .. Are fixed to the pin dowels 18,... Fitted in holes (not shown) formed in the end surfaces of the bottom plate 14 and the side plate 15 of the bookshelves 3 and 4. The pin dowels 18,... Can be attached to and detached from the upper surface plate 13, and when not in use, the pin dowels 18 may be fitted in locations that do not interfere with the mounting holes 9 provided in the leg plate 7 of the desk 1. Further, instead of the mounting structure using the pin dowels 18, a structure in which screws inserted upward from the lower surface of the upper surface plate 13 are screwed into screw holes formed in the end surfaces of the bottom plate 14 and the side plates 15 of the bookshelves 3 and 4 is also adopted. it can.

  Further, as shown in FIGS. 6 and 7, the box 6 formed by the pair of book shelves 3 and 4 may be fixed by fitting into the recessed step portion 19 formed by the top plate 13 of the wagon desk 2. preferable. FIG. 6 shows an example of a structure for attaching the box 6 formed from the bookshelves 3 and 4 of the first embodiment. A concave step portion 19 is formed on the upper surface plate 13 of the wagon desk 2 leaving a peripheral edge portion. The box 6 is fitted in the stepped portion 19. Although not shown, it is also preferable to attach a back plate to the back surface and connect the side plates 15 and 15 and the partition plate 16 in order to increase the strength of the bookshelves 3 and 4. In this case, when the box 6 is formed, the back plate is a bottom plate of the storage portion.

  FIG. 7 shows an example of a structure for attaching the box 6 formed from the bookshelves 3 and 4 of the second embodiment. The upper plate 13 of the wagon desk 2 is formed with a concave step portion 19 only at the peripheral edge, The box body 6 is externally fitted to the recessed step portion 19, and a screw 20 inserted through the upper surface plate 13 from below is screwed to the end surface of the partition plate 16. In this case, the width of the partition plate 16 is set to be narrower than the width of the bottom plate 14 or the side plate 15, and the end surface of the partition plate 16 is joined to the upper surface plate 13.

  In the third embodiment shown in FIGS. 8 and 9, the outer depth dimension of the book shelves 3 and 4 is set larger than the inner depth dimension, that is, the bottom plate 14 is trapezoidal, and the book shelves 3 and 4 Are placed side by side on the top of the top plate 5 so that both sides protrude to the front, so that even a small child can easily reach books and the like stored on both sides. Then, when the bookcases 3 and 4 having the inclined edges 21 are removed from the desk 1 to form the box 6 and mounted on the upper surface of the wagon desk 2 as described above, as shown in FIG. Thus, it is easy to put in and out articles from the front side to the storage unit. In this embodiment, the wagon desk 2 with a box can be dimensioned so that it can be accommodated below the top plate 5 set at a high position. It is preferable to use 2 on the side of the desk 1. In this case, priority is given to the ease of reaching the hand shelf when the book shelf 3 or 4 constitutes a desktop shelf over the effective use of the dead space under the top plate 5 by setting the top plate 5 at a high position. It is a design philosophy.

  The present invention relates to learning furniture in which a desk capable of adjusting the height of the top board 5 and a wagon desk 2 that can be accommodated below the top board. The technical idea of the present invention is the top board 5. However, it is clear that the present invention can also be applied to a combination of a fixed desk and a wagon desk that does not have the condition of being able to be accommodated below the desk top plate.

It is a perspective view of the low attitude | position aspect with a low top plate in 1st Embodiment of the learning furniture of this invention. It is a perspective view of learning furniture in the state where the top plate of FIG. 1 is set at a high position. It is a perspective view of the high posture aspect with a high top plate in the learning furniture of the present invention. It is a perspective view which shows a mode that it rearranges. It is a disassembled perspective view which shows 2nd Embodiment of the learning furniture of this invention. It is a fragmentary perspective view which shows an example of the structure which mounts the box formed with a pair of bookcase on a wagon desk upper surface. It is a fragmentary perspective view which shows the other example of the structure which mounts the box formed with a pair of bookcase on a wagon desk upper surface. It is a perspective view of the low attitude | position aspect with a low top plate in 3rd Embodiment of the learning furniture of this invention. It is a fragmentary perspective view of the state where the box formed with a pair of bookshelves of a 3rd embodiment was similarly attached to the upper surface of a wagon desk.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Desk 2 Wagon desk 3 Book shelf 4 Book shelf 5 Top plate 6 Box 7 Leg plate 8 Curtain plate 9 Mounting hole 10 Main body part 11 Drawer 12 Caster 13 Top plate 14 Bottom plate 15 Side plate 16 Partition plate 17 Lighting fixture 18 Pin dowel 19 Concave step 20 Screw 21 inclined edge

Claims (5)

  Learning furniture that combines a desk with adjustable top plate height and a wagon desk with a height that can be accommodated under the desk top plate set at a low position. The book shelf has at least a bottom plate and both side plates with the same width, and can form a rectangular box in a plan view by abutting each side plate with the book shelf tilted 90 degrees, A learning furniture characterized in that a box is detachably attached to the upper surface of the wagon desk and can be accommodated under a desk top plate set at a high position in that state.   The learning furniture according to claim 1, wherein the book shelf is provided with a partition plate between both side plates.   The learning furniture according to claim 1, wherein the pair of bookshelves can be attached to the top of the desk in a state where they are arranged side by side.   The learning furniture according to any one of claims 1 to 3, wherein the box formed by the pair of bookcases is fixed by fitting into a concave step formed by an upper surface plate of a wagon desk. The box body formed by the pair of bookcases is fixed to the upper surface plate of a wagon desk by fitting with a pin dowel or screwing with a screw penetrating the upper surface plate from below. Learning furniture.

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