JP4882484B2 - Partition plate mounting device for learning furniture - Google Patents

Description

  The present invention relates to an apparatus for attaching a partition plate in learning furniture, and more particularly to an apparatus for attaching a partition plate that can be detachably attached to a shelf of learning furniture such as a desk shelf, a learning desk, or a book stand.

  2. Description of the Related Art Conventionally, a partition plate mounting apparatus having a structure in which a partition plate mounted on a shelf can be attached and detached and a mounting position can be changed in a desk shelf of a learning desk has already been provided. For example, Patent Document 1 discloses a learning desk with a shelf in which a desk shelf formed by at least both side plates, a back plate, and a fixed shelf plate is placed on the back of the top of the desk, the both side plates and the back plate. The bookcase is detachably and repositionably attached to the interior space surrounded by the fixed shelf, and a small shelf board is detachably and repositionably attached between the side plate of the bookstand and one side plate. A plate, the mounting plate of the main stand, the small shelf plate, and the back plate are formed with one or a plurality of attachment portions for detachably attaching a partition plate of the same structure, and the partition plate is fixed to the fixed shelf plate and the main stand. A shelf-equipped learning desk that can be selectively replaced among a placement board, a small shelf board, and a back board is disclosed.

  Here, in Patent Document 1, the partition plate has at least two sides orthogonal to each other in a side view, and an end surface corresponding to one side is a fixed surface, and an end surface corresponding to the other side is abutted And a clamping pin arranged with its head protruding from the fixed surface is attracted by a rotary operation tool built in the plate portion of the partition plate, while a fixed shelf plate, a book mounting plate, a small shelf An insertion hole through which the head of the clamping pin can pass at both ends and a locking groove through which the screw shaft of the clamping pin can pass cannot be passed between the plate and the back plate. After forming the mounting part or parts in the left-right direction of the desktop shelf and inserting the head of the clamping pin into the insertion hole of the mounting part from the front side or the front side to penetrate, Slide the screw shaft part along, place the partition plate in place, and operate the rotary operation tool to pull the clamping pin. In addition, a plate member such as a shelf plate is sandwiched between the fixed surface and the head, and the abutment surface is placed on the back plate if the plate member is the fixed shelf plate. The plate is attached to the back plate, the small shelf plate is attached to the back plate, and the back plate is attached to the top plate of the desk in a non-rotating state.

  Patent Document 2 discloses an attachment device in which a partition plate is attached to an attachment portion such as a bookcase or a book stand via a connector so that the position of the attachment can be changed in a lateral direction and detachable. A parallel opening groove extending in the lateral direction is formed, and the upper and lower edges of the opening groove are formed as an upper locking edge and a lower locking edge, and the partition plate has a plate portion from a fixed surface on one side edge. A circular hole communicating with the through hole is formed in the plate portion, and the connector is connected to the upper locking edge at the upper and lower ends of the main body portion fitted into the opening groove. And a protruding pin that engages with the lower locking edge, and a headed clamping pin that is inserted into the through-hole of the partition plate is provided on the front surface of the main body, and the upper and lower protruding pieces of the coupling tool. Is engaged with the upper locking edge and the lower locking edge of the opening groove, the clamping pin is inserted into the through hole of the partition plate, and the head of the clamping pin is Mounting device of the partition plate formed of a fixed attract engages with the rotary fastening tool arranged to form the hole is disclosed.

However, in Patent Document 1, the partition plate can be attached to a predetermined position only from the upper surface side of the shelf board or the like, and only from the front side of the back plate, and the attachment position in the left-right direction can also be changed. Although it can be easily performed, the insertion hole and the locking groove must be opened as mounting parts on the shelf plate, mounting plate, and back plate, not only deteriorating the appearance but also extra processing cost In addition, the fastening pins and the rotary operation tool must be incorporated into the partition plate, which inevitably increases the cost. Moreover, in patent document 2, since it is a structure using the opening groove | channel extended in the horizontal direction originally provided in a desk shelf or a bookcase, a partition plate can be supported stably and a locking groove | channel is mentioned as mentioned above. Although there is no need to form a hole, the increase in cost can be minimized and the appearance is not impaired, but a circular hole for incorporating a rotary fastener into the partition plate and a through hole for inserting a fastening pin Not only has to be processed, but also the connecting tool has to be locked from behind the opening groove, which has the problem that it takes time to replace the partition plate.
Japanese Patent Laying-Open No. 2003-304938 (FIGS. 2, 6, and 11) JP 2004-016477 A (FIGS. 2, 5, and 6)

  Therefore, in view of the above-mentioned situation, the present invention intends to solve the problem by using an existing structure of a desk shelf and a book stand to minimize the increase in cost and without impairing the appearance, and in addition to the front surface. It is possible to attach a partition plate to a desired position only by the operation from the side, and to provide a partition plate mounting device in learning furniture that allows easy replacement of the partition plate.

In order to solve the above-mentioned problems, the present invention is a fastening method in which a partition plate is attached to a rear end face of a learning furniture having a horizontal plate portion and a vertical plate portion such as a learning desk, a desktop shelf, and a book stand. In the partition plate mounting apparatus that is detachably mounted from the front side using a tool, the anchoring tool is a synthetic resin molded product, and a mounting portion that is mounted on a rear end surface of the partition plate, and an upper portion of the mounting portion A locking portion is formed on the lower portion, and a stopper portion is formed on the lower portion. A downward hook and an upward hook are formed on the locking portion, and a contact surface on the upper surface of the stopper portion. The hook of the engaging member is locked from above on the upper edge of the horizontally long plate portion with the upper and lower edges provided on the vertical plate portion open, and the contact surface of the stopper portion is A partition plate mounting device in learning furniture, which is located near the lower edge of the horizontally long plate portion, is constructed. ).

In addition, the present invention provides a learning apparatus having a horizontal plate portion and a vertical plate portion such as a learning desk, a desktop shelf, a book stand, etc., and a front plate using a fastener attached to a rear end surface of the partition plate. In the partition plate mounting apparatus that is detachably mounted from the mounting plate, the anchoring tool is a synthetic resin molded product, and a mounting portion that is mounted on the rear end surface of the partition plate and a locking portion formed above the mounting portion are formed. In addition, a stopper is formed in the lower part, a downward hook and an upward hook are formed in the locking part, and a contact surface is formed on the upper surface of the stopper, The upward hook of the anchoring device is locked from below to the upper edge of the horizontally long slit hole or the horizontally long opening provided in the vertical plate part, and the stopper is positioned in the horizontally long slit hole or the horizontally long opening and Partition plate in learning furniture in which the lower end of the partition plate is placed on the horizontal plate portion And configure the mounting apparatus (claim 2).

Furthermore, the present invention provides a partition plate mounting apparatus in which a partition plate is detachably mounted from a front side to learning furniture including a desktop shelf provided with a vertical plate portion, wherein the vertical plate portion is a back plate of the desktop shelf. The upper edge of the back plate is linear, and a plurality of horizontally elongated slit holes are formed below the upper edge, and the distance between the upper edge and the uppermost horizontally elongated slit hole and between the other horizontally elongated slit holes is the same interval. A horizontally long plate portion having the same vertical width is formed in multiple stages, and a latching tool is formed on the rear end face of the partition plate, the latching portion being formed at the upper portion and the stopper portion being formed at the lower portion. A locking plate is locked to the upper edge of the horizontally long plate portion from above, and a partition plate mounting device in learning furniture is provided in which the stopper portion is positioned in the vicinity of the lower edge of the horizontally long plate portion. Item 3 ).
Here, it is preferable that the said vertical board part is a back board of the lower shelf of a desktop shelf (Claim 4 ).

The apparatus for attaching the partition plate in the learning furniture according to claim 1 as described above is formed to attach the book stand to the back plate of the book stand or the back plate of the lower shelf of the desk shelf as a horizontally long plate part with open upper and lower edges. Use the intermediate plate between the upper and lower horizontal slit holes, or the upper back plate of the upper shelf of the desk shelf, and attach the downward hook of the anchor attached to the rear end surface of the partition plate to the upper edge of these horizontal plate portions. In addition to locking from above , the abutment surface of the engaging part is positioned in the vicinity of the lower edge of the horizontally long plate part, and the upward movement is restricted, and the partition plate can be easily operated only from the front side. And the horizontal position of the partition plate can be arbitrarily set as long as the vertical width of the horizontally long plate portion is the same. As described above, according to the present invention, while using the existing structure of the desk shelf or the book stand to suppress the cost increase to a minimum, the appearance is not impaired, and the work can be performed only from the front side. A partition plate can be attached and the partition plate can be easily replaced. And since the engaging tool is a synthetic resin molded product, it can be manufactured at a low cost, and since the downward hook and the upward hook are formed on the engaging portion of the engaging tool, the above-mentioned horizontally long plate portion When the partition plate is attached using the lower hook, the downward hook can be locked to the upper edge of the horizontally long plate portion from above, and the partition plate can be used as a book stand, a desk shelf or a learning desk using the same anchor. It can be installed at various positions such as the curtain.

In addition, in the learning furniture according to claim 2 , the partition plate mounting device according to the second aspect of the present invention is provided with a horizontally long slit hole or a horizontally long opening provided on the vertical plate portion even when the horizontally long plate portion does not exist. The upper edge is locked from below, and the stopper is positioned in a horizontally long slit hole or a horizontally long opening, and the lower end of the partition plate is placed on the horizontal plate portion, thereby partitioning to a desired position in the left-right direction. You can install the board. Since the engaging tool is a synthetic resin molded product, it can be manufactured at a low cost, and since the downward hook and the upward hook are formed on the engaging portion of the engaging tool, the above-described horizontally long slit hole is formed. Alternatively, when the partition plate is attached using the horizontally long opening, the upward hook can be locked from the bottom to the top edge of the horizontally long slit hole or the horizontally long opening. It can be installed in various positions such as a desk shelf or a learning desk curtain.

According to claim 3 , in the desk shelf of the learning desk, the partition plate can be attached to the uppermost end of the back plate, and particularly when the shelf plate is attached to the uppermost position, It can be provided and can stably support small books.
According to claim 4 , a shelf board can be provided on the uppermost stage of the lower shelf of the desktop shelf, and a partition plate can be provided thereon, so that a shelf board can be secured while securing a space for accommodating large items underneath. Small items such as vases, stuffed animals and figurines can be placed on the top, and in this case, it is possible to prevent the partition plate from falling over.

  Next, the present invention will be described in more detail based on the embodiments shown in the accompanying drawings. 1 to 3 show a desk shelf to which a partition plate mounting device in learning furniture according to the present invention is applied, FIGS. 4 to 12 show a first embodiment of the present invention, and FIGS. FIG. 18 and FIG. 19 show a third embodiment, and FIG. 20 and FIG. 21 show a fourth embodiment, respectively, in which 1 is a desk shelf, 2 is a learning desk, 3 is a side plate, 4 is a back Reference numerals 5 and 5 respectively denote a main stand and a shelf board.

  The learning furniture in the present invention includes a desk shelf 1, a learning desk 2, or a book stand 5, and includes a horizontal plate portion and a vertical plate portion. The desk shelf 1 is used by being placed on the rear part of the top board of the learning desk 2, and the bookcase 5 and the shelf board 6 are placed in an internal space formed by the side boards 3, 3 and the back board 4. In addition to being detachably mounted, the mounting position of the bookcase 5 and the shelf board 6 can be changed, and in particular, the mounting height can be changed.

  More specifically, the desktop shelf 1 may be any structure as long as it has a side plate 3 and 3 and a back plate 4 between its rear ends, and the lower shelf 1A and the upper shelf 1B as in this embodiment. The upper shelf 1B can be placed and connected to the upper part of the lower shelf 1A, and the upper shelf 1B can be removed and used only by the lower shelf 1A. In this embodiment, only the lower shelf 1A is targeted, but is not particularly limited. Moreover, in this embodiment, as shown in FIG.3, FIG.4, FIG.6-9, the said book stand 5 connects the mounting plate 8 to the lower part of the both-sides surface plates 7 and 7, and the back plate 9 in the rear part. , A drawer 10 is provided between the side plates 7 and 7 below the mounting plate 8, and a partition plate 11 is erected on the upper middle portion of the mounting plate 8. The present invention relates to a mounting structure for the partition plate 11. As will be described later, a partition plate 33 having a structure similar to that of the partition plate 11 can be detachably attached to the lower shelf 1A and the upper shelf 1B, and can also be detachably attached to the curtain plate of the learning desk 2. It is.

  First, as shown in FIG. 3, first support means 13,... For detachably locking the locking means 12 provided on the back surface of the bookcase 5 to the back plate 4 of the desk shelf 1 at regular intervals. (Pitch H) is provided in multiple stages, and second support means 15 for attaching a support 14 for detachably supporting the edge of the shelf plate 6 to the inner surface of the side plate 3 is provided at regular intervals (pitch H). Are provided in multiple stages, and third support means 16 are attached to the outer surfaces of the side plates 7 and 7 of the bookcase 5 so as to detachably support the edge of the shelf 6 at regular intervals ( The pitches H) are provided in multiple stages, and the upper and lower pitches at which the first support means 13, the second support means 15 and the third support means 16 are provided are all matched.

  Specifically, the first support means 13 is a horizontally long slit hole (hereinafter, denoted by reference numeral 13), and a plurality of slit holes 13,... The locking means 12 is a hook (hereinafter denoted by reference numeral 12) that locks into the slit hole 13, and the mounting position of the bookcase 5 can be changed in the left-right direction. In the first embodiment, as shown in FIGS. 4 and 5, the slit hole 13 is formed with a long slit hole 13A at the center and short slit holes 13B and 13B on both sides thereof, and has the same height. Are formed with three slit holes 13,. The long slit hole 13A has approximately twice the length of the short slit hole 13B, and the short slit hole 13B has the hook 12 of the narrow bookcase 5 as shown in FIGS. Is locked. It can be mounted in a state where one side plate 7 of the book stand 5 is in contact with the side plate 3 of the desk shelf 1, and the narrow book stand with a narrow width toward one side as shown in FIG. If the 5 hooks 12 are locked, they can be mounted in close contact with a similar bookcase 5 mounted on the outside thereof.

  Moreover, as shown in FIG. 3, the said 2nd support means 15 and the 3rd support means 16 are a pair of support holes (henceforth each shown by the codes | symbols 15 and 16) arranged in parallel at the same height position, The support 14 is a wire dowel (hereinafter represented by reference numeral 14), and both end support shafts 14A, 14A of the wire dowel 14 are detachably fitted into both the support holes 15, 15 or the support holes 16, 16, By engaging the main body portion 14B of the wire dowel 14 with the engagement groove 17 formed in the end face of the shelf plate 6 and facing backward, both ends of the shelf plate 6 are supported. In the present invention, a pin dowel may be used instead of the wire dowel 14, and the second support means 15, the third support means 16 and the support tool 14 may have other structures.

  In the present embodiment, the distance between the side plates 3 and 3 of the desktop shelf 1 is made substantially equal to the sum of the widths of the two narrow bookcases 5 and 5 and the width of the shelf 6. Therefore, with respect to the horizontal arrangement in the storage space of the desk shelf 1, the bookcases 5 and 5 are mounted on both sides so as to be in close contact with the side plates 3, and the opposite side plates 7 of the bookcases 5 and 5 are opposed to each other. , 7 (see FIGS. 1, 4 and 22) and the two bookshelves 5, 5 in close contact with one side plate 3, It is possible to realize a mode (see FIGS. 2 and 23) in which the shelf plate is mounted between the side plate 7 of the inner bookcase 5 and the other side plate 3 facing each other.

  Furthermore, as shown in FIG. 4, the shelf 6 is supported between one side plate 3 and the side plate 7 of the bookcase 5 or between the side plates 7 and 7 of the bookcases 5 and 5 on both sides. The height of the upper surface of the shelf plate 6 is set to be slightly lower than the lower edge of the slit hole 13, and any one of the slit holes 13 and the horizontally long opening 18 formed on the back surface of the bookcase 5 The slit hole 13 always exists behind the upper surface of the mounting plate 8 and the shelf plate 6 regardless of the manner in which the bookcase 5 and the shelf plate 6 are mounted. It can be used as an insertion hole for wiring cords. Also, by setting such an arrangement, when viewed from the front, the slit holes 13,... Have substantially the same vertical width in the exposed portion, so that design uniformity is maintained and the overall appearance is maintained. It contributes to the improvement.

  Here, as shown in FIGS. 6 to 9, the bookcase 5 is connected to a curtain plate 19 between lower rear ends of the side plates 7, 7, and the upper edge of the curtain plate 19 is connected to the mounting plate 8. The above-mentioned horizontally long opening 18 is formed between the upper edge of the curtain plate 19 and the lower edge of the back plate 9. Then, a wide hook 12 formed by bending a metal plate into a substantially U-shaped cross section is attached to the upper back of the curtain plate 19, and the hook 12 is inserted into a predetermined slit hole 13 from the front. The book 5 is mounted at a predetermined height while being locked to the edge. Here, the support strength of the book stand 5 is sufficient even with the hook 12 alone, but it can be easily detached from the back plate 4 if the book stand 5 is lifted. In order to restrict the movement, as shown in FIGS. 4 to 6, a hat-shaped fixture 20 is inserted from the rear of the lower slit hole 13, and the upper and lower edges of the fixture 20 are placed on the upper and lower edges of the slit hole 13. In a state where the pieces are in contact with each other, screws are removably attached to the lower part of the back surface of the curtain plate 19 of the book 5 from the rear.

  In this way, the bookshelves 5 and 5 and the shelf 6 are connected to the both sides of the desktop shelf 1 by using the first support means 13, the second support means 15 and the third support means 16 formed at the same pitch in the upper and lower stages. In the accommodation space formed by 3 and 3 and the back plate 4, it attaches to each desired height. For this purpose, first, the positions of the two bookshelves 5 and 5 in the left-right direction are determined, then the respective mounting heights are determined, and the corresponding first support means 13 (slit hole 13) is provided with a locking means 12 ( The hook 12) is locked. In this state, the main stand 5 can move in the left-right direction along the slit hole 13. Accordingly, the main stand 5 is moved so that a space for mounting the shelf plate 6 can be secured, and then the second support means 15 (support holes 15, 15) and third support means 16 (support holes 16, 15) having a predetermined height are moved. 16) is selected, the support 14 (wire dowel 14) is attached, and finally the shelf board 6 is inserted from the front, and the main body of the wire dowel 14 corresponding to the engaging grooves 17 and 17 on both end faces respectively. The part 14B is received and supported. In the present embodiment, the first support means 13 and the second support means 15 are provided in four stages in the vertical direction, and the third support means 16 is provided in three stages in the vertical direction. In the present embodiment, since the lowermost first support means 13 cannot lock the locking means 12 of the bookcase 5, there are three selectable mounting heights for the bookcase 5, while the shelf The mounting height of the plate 6 that can be selected is three depending on the number of the third support means 16, but the height of the main stand 5 can be changed, so that the maximum number of the second support means 15 is four. Here, when the bookcase 5 is mounted at the lowest position, the lowermost third support means 16 and the lowermost second support means 15 have the same height.

  Thus, the desktop shelf 1 attached to the learning desk 2 has A6 (105 mm × 148 mm), B6 (128 mm × 182 mm), A5 (148 mm × 210 mm), B5 (182 mm × 257 mm), A4 (210 mm × 297 mm). , B4 (257 mm × 364 mm) books, notebooks, files, etc., CD and DVD cases (124 mm × 142 mm), MD cases, etc. may be accommodated vertically and horizontally. The accommodation form may be placed on the placement plate 8 of the bookcase 5, placed on the shelf 6, or placed directly on the top plate of the learning desk 2. It is desirable to be applicable to the form. Thus, in consideration of the size of books and the like, in the present invention, the vertical pitch H at which the first support means 13, the second support means 15 and the third support means 16 are provided is in the range of 95 to 100 mm. It is set to a constant value. Actually, the pitch H is set to 98 mm.

  Here, based on FIGS. 4-6, the whole structure of the said desktop shelf 1 is demonstrated a little in detail. The upper shelf 1B connects the fixed shelf 22 between the side plates 21 and 21, and connects the back plate 23 between the rear ends, and the upper surface of the fixed shelf 22 and the back plate 23 at the left and right central portions. The both side plates 21 and 21 are placed on the upper ends of the side plates 3 and 3 of the lower shelf 1A and are connected and integrated by appropriate connecting means. Here, in the lower shelf 1A, the back position of the back plate 4 is set slightly forward from the rear ends of the side plates 3 and 3, and the lower end of the back plates 4 and 3 A reinforcing member 4A is provided between them to increase the strength, and at the upper part, angle brackets 4B,... Are fixed between the rear end portions of the back plate 4 and the inner rear end portions of the side plates 3 for reinforcement. ing. An opening 25 is formed between the back plate 4 of the lower shelf 1A and the back plate 23 of the upper shelf 1B, and the column 27 of the lighting device 26 is attached to the back surface of the back plate 4 of the lower shelf 1A in an upright state. The arm 28 extending forward from the upper end of the column 27 is caused to appear forward from the opening 25, and the left and right central portions of the lamp 29 are supported at the tip of the arm 28.

  Further, the back plate 23 of the upper shelf 1B is separated into an upper back plate 23A and a lower back plate 23B, and the upper edge of the lower back plate 23B is located slightly above the upper surface of the fixed shelf plate 22, In the upper back plate 23A, slit holes 30 and 30 having the same vertical width as the slit hole 13 are formed on both sides of the fixed partition plate 24, and between the upper back plate 23A and the lower back plate 23B. Is provided with a horizontally long opening 31. And in the said upper shelf 1B, the small shelf board 32 is attached between the side board 21 and the fixed shelf board 22 so that height adjustment is possible using the said wire dowel. Also in this case, the slit hole 30 is positioned slightly above the upper surface of the small shelf board 32, and the wiring cord of the printer P placed on the small shelf board 32 is connected to the slit hole 30 as shown in FIG. Can be wired through. Here, the shelf board 6 and the small shelf board 32 may be the same, and the shelf board 6 removed from the lower shelf 1A may be attached to the upper shelf 1B. When the shelf plate 6 is attached to the uppermost position of the lower shelf 1A, a 15-inch liquid crystal monitor M can be placed below the shelf plate 6 (see FIG. 2).

  Next, based on FIGS. 4-12, 1st Embodiment of this invention is described in detail. In the present invention, the “horizontal plate portion” refers to the placement plate 8 in the bookcase 5, the top plate 2A of the learning desk 2 in the lower shelf 1A, the fixed shelf 22 in the upper shelf 1B, and the front surface of the curtain plate 2B in the learning desk 2. Each of the lower shelves 2C provided on the base plate 5 corresponds to the "vertical plate part", which means the back plate 9 in the main stand 5, the back plate 4 in the lower shelf 1A, the back plate 23 in the upper shelf 1B, and the curtain plate 2B in the learning desk 2. Correspond to each. In addition, the “laterally long plate portion” corresponds to the back plate 9 of the main stand 5 and the intermediate plate 13C between the upper and lower slit holes 13 and 13 of the lower shelf 1A. The slit hole 30 and the horizontally long opening 31 of the shelf 1B correspond to the horizontally long opening 2D opened to the curtain 2B of the learning desk 2, respectively.

  In this embodiment, the partition plate 11 is attached to the bookcase 5 and the partition plate 33 is attached to the other parts, but both are completely the same. However, the partition plate 11 and the partition plate 33 may have different shapes. In short, it is important that the partition plates 11 and 33 can be attached to various parts by using a common engaging tool 34 and can be replaced. Further, according to the present invention, on the rear end face of the partition plate 11, an engaging part 34 having an engaging part 36 formed on the upper part and an engaging part 37 formed on the lower part is attached. The upper portion 36 is disposed on the vertical plate portion with the upper and lower edges open, that is, on the upper edge of the intermediate plate 13C between the back plate 9 of the bookcase 5 or the upper and lower slit holes 13 and 13 of the lower shelf 1A. And the stop portion 37 is positioned near the lower edge of the horizontally long plate portion. In this state, the lower end of the partition plate 11 is preferably in contact with the placement plate 8 of the main stand 5, but the lower end of the partition plate 33 mounted on the lower shelf 1 </ b> A does not contact the top plate 2 </ b> A of the learning desk 2. Also good. In addition, the engaging portion 36 of the anchoring tool 34 is placed on the upper edge of the horizontally long slit hole or the horizontally long opening provided in the vertical plate portion, that is, the slit hole 30 of the upper shelf 1B or the horizontally long opening 2D of the learning desk 2 from below. In addition to locking, the stopper is positioned in a horizontally long slit hole or a horizontally long opening, that is, in the horizontally long opening 31 of the upper shelf 1B or the horizontally long opening 2D of the learning desk 2, and the lower end of the partition plate 33 is positioned on the horizontal plate. That is, it is mounted on the fixed shelf 22 of the upper shelf 1B or the lower shelf 2C of the learning desk 2.

  More specifically, the partition plate 11 can be detachably attached to the main stand 5 at any position in the left-right direction. In the present embodiment, the partition plate 33 having the same shape as the partition plate 11 is provided as described above. It can be attached to the back plate 4 using the upper and lower slit holes 13, 13 of the lower shelf 1A, and can also be attached using the slit hole 30 and the horizontally long opening 31 of the upper shelf 1B. For this purpose, a common engaging tool 34 as shown in FIGS. 10 and 11 is used. The anchoring tool 34 is a synthetic resin molded product, and has an attachment portion 35 attached to the rear end face of the partition plate 11 or the partition plate 33, and a locking portion 36 formed above the attachment portion 35, and at the lower portion. A stop portion 37 is formed. In the engaging portion 36 of the engaging tool 34, the upper edge of the back plate 9 of the bookcase 5 or the lower edge of the slit hole 13 formed in the back plate 4 of the lower shelf 1A, that is, the upper and lower slit holes 13, 13 are provided. A downward hook 36A that can be locked from above is formed on the upper edge of the intermediate plate 13C positioned between the upper edge of the slit hole 30 of the upper shelf 1B or the curtain of the learning desk 2 above the downward hook 36A. On the upper edge of the horizontally long opening 2D formed in the plate 2B, an upward hook 36B that can be locked from below is formed. Further, the retaining portion 37 of the engaging tool 34 has an upper surface of a lower edge of the back plate 9 of the book stand 5, an upper edge of the slit hole 13 below the back plate 4, and a horizontally long opening 31 of the upper shelf 1B. A contact surface 37A that contacts the upper edge from below is formed, and a shallow engagement portion 37B extending in the lateral direction is formed on the lower surface. In addition, the attachment portion 35 of the anchoring tool 34 is provided with a projection 35A that fits into a hole (not shown) formed in the rear end surface of the partition plates 11 and 33 at the upper end portion, and two upper and lower through holes below it. 35B and 35B are formed and screwed to the rear end surfaces of the partition plates 11 and 33 through the screws 35C and 35C. The lateral widths of the locking portion 36 and the locking portion 37 of the engaging tool 34 are such that the contact area with the corresponding portion is increased to support the partition plates 11 and 33 in a stable standing state. It is set sufficiently larger than the plate thickness of the partition plates 11 and 33.

  And in order to attach the said partition plate 11 to the back plate 9 of the main stand 5, in the state which pushed down the partition plate 11 slightly back in the state which fastened the engaging tool 34 to the rear end of this partition plate 11, After the downward hook 36A provided on the locking portion 36 of the anchoring tool 34 is locked to the upper edge of the back plate 9 from the front side, the lower portion of the partition plate 11 is pushed rearward, whereby the locking portion 37 is pressed. Is positioned below the back plate 9 and its abutment surface 37A is abutted against the lower edge of the back plate 9 to prevent the partition plate 11 from coming off (see FIGS. 6 and 11 (b)). . In this state, the lower edge of the partition plate 11 is placed on the upper surface of the mounting plate 8 described above. Next, as shown in FIG. 4, in order to attach the partition plate 33 to the back plate 4 in the space below the shelf plate 6 mounted at the third level, the partition plate 33 is slightly rearward as described above. The hook 36A is inserted into the second-stage slit hole 13 from the front side and locked to the lower edge, and the lower part of the partition plate 33 is pushed backward. The stopper portion 37 is inserted into the first-stage slit hole 13, and the contact surface 37A is disposed so as to face the upper edge of the slit hole 13. At this time, if an elastic body is attached to the abutting surface 37A, the elastic body is always pressed against the lower edge of the back plate 9 and the upper edge of the slit hole 13, so that the partition plate 11, 33 can be supported. Here, by using the upper and lower slit holes 13, the intermediate plate 13 </ b> C between the both slit holes 13, 13 can be attached to the engaging tool 34 in the same manner as the back plate 9 in the bookcase 5. is there. This can be achieved by matching the vertical widths of the back plate 9 and the intermediate plate 13.

  On the other hand, in order to attach the partition plate 33 to the upper shelf 1B, with the partition plate 33 tilted, the upward hooks 36B provided in the locking portions 36 of the engaging tool 34 are provided in the slit holes 30 provided in the back plate 23. While being locked to the upper edge, the partition plate 33 is raised and the stopper 37 is inserted into the horizontally long opening 31, and the contact surface 37 A is positioned below the upper edge of the horizontally long opening 31. The lower edge of the partition plate 33 is placed on and supported by the upper surface of the fixed shelf plate 22. In this case, since the upper edge of the upper back plate 23A of the upper shelf 1B is not used for mounting the partition plate 33, the upper edge of the upper shelf 1B can be arbitrarily designed in design, and in this embodiment, it projects upward in an arc shape. It has a different shape. In addition, in order to attach the partition plate 33 to the curtain plate 2B of the learning desk 2, as shown in FIG. 12, the upward hook 36B of the engagement device 34 is locked to the upper edge of the horizontally long opening 2D and the stoppage is stopped. The portion 37 is positioned near the upper edge of the lower edge of the horizontally long opening 2D, and the lower end of the partition plate 33 is placed on and supported by the lower shelf 2C.

  Next, a second embodiment of the present invention will be described based on FIGS. The desktop shelf 1 in the present embodiment is formed with two slit holes 13, 13 constituting the first support means 13 symmetrically on the left and right of the back plate 4 of the lower shelf 1A, and the distance between the side plates 3, 3 A wide bookcase 5 having a lateral width of about half of the width and a shelf board 6 having a similar lateral width are arranged on the left and right. Further, the upper shelf 1 </ b> B is provided with the upper edge of the upper back plate 23 </ b> A in a straight line without providing the slit hole 30, and the vertical width of the upper back plate 23 </ b> A matches the vertical width of the back plate 9 of the bookcase 5. Is. Therefore, the hooks 38B for attaching the partition plate 33 do not need the upward hooks 36B, and thus have a simple shape in which only the downward hooks 36A are formed on the locking portions 36. That is, the downward hook 36 </ b> A attached to the rear end surface of the partition plate 33 is locked to the upper edge of the upper back plate 23 </ b> A of the upper shelf 1 </ b> B, and the stopper 37 is placed in the horizontally long opening 31. The stopper 37 is positioned in the vicinity of the lower edge of the upper back plate 23A, the upward movement is restricted, and the partition plate 33 is supported upright. Here, the lower edge of the partition plate 33 is placed on the fixed shelf plate 22. 13 and 14 show an example in which the hat-shaped fixing bracket 20 similar to the above is used, but in FIGS. 16 and 17, the hook 12 is provided below the hook 12 instead of the fixing bracket 20. An example is shown in which downward hooks 39, 39 that engage with the lower slit hole 13 are provided on both sides. Since other structures are the same as those described above, the same components are denoted by the same reference numerals, and description thereof is omitted.

  Next, based on FIG.18 and FIG.19, 3rd Embodiment of this invention is described. The engagement tool 40 of this embodiment is a modification of the engagement tool 38 of the second embodiment. That is, the engaging tool 40 is a synthetic resin molded product, and has an attachment portion 35 to be attached to the rear end surfaces of the partition plates 11 and 33, and a locking portion 36 at the upper portion of the attachment portion 35, and at the lower portion. The stop portion 37 is formed, and the hook portion 36 is formed with a downward hook 36 </ b> A, and the stop portion 37 can be bent and extended with respect to the attachment portion 35 via a flexible portion 41. The structure is such that the corresponding stop portion 37 is engaged and held with the mounting portion 35 in a bent state and protrudes backward. More specifically, as shown in FIG. 18, a flexible portion 41 is provided along one side edge of the lower end portion of the mounting portion 35, and the contact surface on the upper surface is formed laterally to the flexible portion 41. The stopper part 37 having 37A is integrally formed (extended state), and the corresponding stopper part 37 is bent and rotated by 180 degrees around the flexible part 41 to be superposed on the back side of the mounting part 35 (bent state). ). The stopper 37 is provided with a handle 42 at the side end and an engaging claw 43 at the base thereof, and the engaging claw 43 is provided at the side of the mounting portion 35 in a bent state. The step 44 is engaged so that the state can be maintained. When the handle 42 is pushed in from the front, the engaging claw 43 provided at the base portion is deformed and detached from the engaging step portion 44.

  In order to mount the partition plate 11 with the engagement device 40 attached to the rear end surface using the back plate 9 of the book 5, first, the stopper 37 is in the unfolded state and the partition plate 11 is mounted. The downward hook 36A of the locking portion 36 is locked to the upper edge of the back plate 9 by being substantially translated from obliquely upward, and the lower end edge of the partition plate 11 is mounted on the mounting plate 8, and then When the stop portion 37 is pushed in, bent and rotated around the flexible portion 41 and engaged with the mounting portion 35, the stop portion 37 protrudes rearward, as shown in FIG. It is located near the edge. This state is the same as the attachment state of the anchoring tool 38 in the second embodiment described above. Therefore, it is possible to attach the partition plate 33 to the intermediate plate 13C between the upper and lower slit holes 13 and 13 and also to the upper back plate 23A of the upper shelf 1B by using the engaging device 40. is there.

  Moreover, 4th Embodiment of this invention is described based on FIG.20 and FIG.21. The anchoring tool 45 of the present embodiment is formed with an engaging portion 47 that can be projected and retracted at the upper portion of the attaching portion 46 that is attached to the rear end surface of the partition plate 33 and a stopper portion 48 at the lower portion. is there. More specifically, as shown in FIG. 20, the attachment portion 46 of the anchoring tool 45 is provided with protrusions 46A and 46A that fit into holes (not shown) formed in the rear end surface of the partition plate 33 on the upper and lower portions. A through hole 46B for screwing to the rear end surface of the partition plate 33 is formed at the center thereof, and the upper and lower portions of the mounting portion 46 project to the left and right. A locking portion 47 made of a rod is fitted so as to be able to protrude and retract upward, and the lower end surface of the mounting portion 46 is used as the abutting portion 48. Here, one end portion of the locking portion 47 penetrates to the side of the mounting portion 46, and a handle 49 is attached to the end portion, and when the handle 49 is gripped and pulled downward, the locking portion 47 is retracted from the upper end of the mounting portion 46, and when the handle 49 is pushed up, the locking portion 47 protrudes upward.

  FIG. 21 shows an example in which the partition plate 33 to which the engagement tool 45 is attached is mounted on the upper shelf 1B. Here, in this embodiment, the horizontally long opening 31 of the upper shelf 1B is used. That is, the vertical dimension of the attachment portion 46 of the engagement tool 45 is substantially matched with the vertical width of the horizontally long opening 31, and the engagement tool 45 is retracted from the front in the horizontally long opening 31 with the locking portion 47 retracted. After the insertion, the locking portion 47 is protruded upward and locked to the engaging recess 50 formed on the upper edge of the horizontally long opening 31, that is, the lower edge back surface side of the upper back plate 23A. In this state, the lower edge of the partition plate 33 is placed on the fixed shelf plate 22. Further, the partition plate 11 or the partition plate 33 can be mounted at a desired position in the same manner as described above by using the horizontally long opening 18 of the bookcase 5 or the slit hole 13 of the lower shelf 1A.

  Finally, an arrangement example for accommodating books of various sizes will be briefly described with reference to FIGS. FIG. 22 shows a mode in which the lower shelf 1A has bookcases 5 and 5 arranged on both sides, and a shelf board 6 arranged in the middle, both of the bookcases 5 and 5 having the same height and two steps from the bottom. It is set to the eyes so that the CD case can be stored vertically, and the shelf 6 is attached to the third level from the bottom, and the B6 books can be stored vertically below the shelf 6 A4 books can be accommodated above 6. In addition, since the height of the mounting plate 8 and the shelf plate 6 of the bookcase 5 is the same, the bookcase 5 can also accommodate A4 books. Further, in the upper shelf 1B, the small shelf 32 is attached to the upper stage, and the CD case can be accommodated on the fixed shelf 22 below.

  FIG. 23 shows a mode in which two book stands 5 and 5 are arranged close to the right side, and a shelf board 6 is arranged between the side plate 3 and the side plate 7 of the book stand 5 on the left side. This is an example in which the second stage from the bottom is installed, the left bookcase 5 is installed in the third stage from the bottom, and the shelf board 6 is installed in the uppermost stage (fourth stage). In this case, a CD case can be accommodated under the right bookcase 5, and A4 books can be accommodated above the placement plate 8. In addition, A5 books can be accommodated under the left bookcase 5, and A5 books can be accommodated above the placement plate 8. Further, a 15-inch liquid crystal monitor M can be placed below the shelf board 6, and A6 or B6 documents can be accommodated above it.

  Finally, the embodiment shown in FIGS. 24 and 25 is configured such that the partition plate 33 can be attached to the uppermost end of the back plate 4 of the lower shelf 1A. Specifically, the upper edge 4C of the back plate 4 of the lower shelf 1A is linear, and the horizontally elongated slit holes 13,... Are formed below the upper edge 4C in multiple stages, and the upper edge 4C and the uppermost Horizontal plate portions having the same vertical width are formed in multiple stages with the same interval between the horizontal slit holes 13 and the other horizontal slit holes 13 and 13. In this case, the locking portion 36 of the engaging member 34 of the partition plate 33 can be locked to the upper edge 4 </ b> C of the back plate 4. Here, the intermediate plate 13C between the upper and lower slit holes 13, 13 of the lower shelf 1A is a horizontally long plate portion, and the space between the upper edge 4C and the uppermost horizontally long slit hole 13 is a horizontally long plate portion. That is, the engaging portion 36 of the engaging tool 34 is a horizontally long plate portion provided on the back plate 4 with the upper and lower edges open, that is, the upper edge of the intermediate plate 13C between the upper and lower slit holes 13 and 13 of the lower shelf 1A. Alternatively, the upper plate 4 is locked to the upper edge 4C of the back plate 4 from above, and the abutting portion 37 is mounted in the vicinity of the lower edge of the horizontally long plate portion.

  Thus, since the partition plate 33 can be attached using the upper edge 4C of the back plate 4 of the lower shelf 1A, the shelf plate 6 is attached to one of the lower shelves 1A as shown in FIG. When the uppermost plate is provided between the side plate 3 and the side plate 7 of the main stand 5, the partition plate 33 can be provided above the shelf plate 6. It is also possible to mount the two partition plates 33, 33 side by side in a straight line. In that case, a use form in which a high-height space is divided into left and right is possible, and the two high-height partition plates 33 and 33 can stably support an elongated accommodating portion.

It is a whole perspective view of the use condition of the desk shelf of the learning desk concerning the present invention. It is the whole perspective view of only a desk shelf. It is a partial disassembled perspective view of the principal part of this invention. It is a front view of the desk shelf which shows 1st Embodiment. It is a rear view of a desk shelf. It is the longitudinal cross-sectional view of a desk shelf similarly. It is a perspective view of a narrow bookcase. It is also a front view of a book stand. It is a standing sectional view of the same book stand. It is a perspective view of the engaging tool for attaching a partition plate. Similarly, the anchoring tool is shown, (a) is a front view, and (b) is a cross-sectional view. The learning desk with which the partition plate was mounted | worn is shown, (a) is a front view of a learning desk, (b) is a longitudinal cross-sectional view of the principal part. It is a front view of the desktop shelf which shows 2nd Embodiment. It is the longitudinal cross-sectional view of a desk shelf similarly. It is a perspective view of a wide bookcase. It is also a front view of a book stand. It is a longitudinal cross-sectional view similarly. The engagement tool of 3rd Embodiment is shown, (a) is a perspective view of an engagement tool, (b) is a cross-sectional view of an engagement tool. It is a principal part longitudinal cross-sectional view of the state which similarly attached the partition plate to the bookshelf of the lower shelf using the engaging tool of FIG. The engaging tool of 4th Embodiment is shown, (a) is a disassembled perspective view of an engaging tool, (b) is a front view of an engaging tool. It is a principal part longitudinal cross-sectional view of the state which similarly attached the partition plate to the upper shelf using the engaging tool of FIG. It is a front view which shows the example of arrangement | positioning of the bookshelf and shelf board of a desk shelf. It is a front view which similarly shows the other example of arrangement | positioning. It is a front view of the desk shelf which shows embodiment which attached the partition plate to the uppermost end of the backplate of a lower shelf. It is a rear view of a lower shelf similarly.

DESCRIPTION OF SYMBOLS 1 Desk shelf, 1A Lower shelf 1B Upper shelf, 2 Learning desk 2A Top plate, 2B Curtain plate 2C Lower shelf plate, 2D Horizontally-opened 3 Side plate, 4 Back plate 5 Stand, 6 Shelf plate 7 Side plate, 8 Mounting plate 9 Back plate, 10 drawer 11 partition plate, 12 locking means (hook)
13 First support means (slit hole)
13A, 13B slit hole, 13C intermediate plate 14 support (wire dowel), 14A support shaft 14B main body, 15 second support means (support hole)
16 Third support means (support hole) 17 Engaging groove 18 Horizontally open, 19 Curtain plate 20 Fixing bracket, 21 Side plate 22 Fixed shelf plate, 23 Back plate 23A Upper back plate, 23B Lower back plate 24 Fixed partition plate, 25 Opening 26 Illuminating device, 27 Support 28 Arm, 29 Lamp 30 Slit hole, 31 Horizontal opening 32 Shelf plate, 33 Partition plate 34 Anchor, 35 Mounting portion 35A Protrusion, 35B Through hole 36 Locking portion, 36A Downward hook 36B Upward hook, 37 Abutment portion 37A Abutting surface, 37B Engagement portion 38 Engagement tool, 39 Downward hook 40 Engagement tool, 41 Flexible portion 42 Handle, 43 Engagement claw 44 Engagement step portion, 45 Engagement tool 46 Attaching part, 46 A Projection 46 B Through hole, 47 Locking part 48 Stopping part, 49 Handle 50 Engaging recess P Printer M 15 inch LCD monitor

Claims (4)

Attach the partition plate to the learning furniture equipped with a horizontal plate and vertical plate such as a learning desk, a desk shelf, a book stand, etc., and attach it detachably from the front side using a fastener attached to the rear end surface of the partition plate. In the partition plate mounting apparatus, the anchoring tool is a synthetic resin molded product, and has a mounting portion to be mounted on the rear end surface of the partition plate, a locking portion formed on the top of the mounting portion, and a lower portion. The locking portion is formed with a downward hook and an upward hook on the upper portion thereof, and an abutting surface is formed on the upper surface of the locking portion, and the engagement tool is downwardly formed. The hook is locked from above on the upper edge of the horizontally long plate portion provided on the vertical plate portion and whose upper and lower edges are open, and the contact surface of the stopper is positioned near the lower edge of the horizontally long plate portion. An apparatus for attaching a partition plate in learning furniture. Attach the partition plate to the learning furniture equipped with a horizontal plate and vertical plate such as a learning desk, a desk shelf, a book stand, etc., and attach it detachably from the front side using a fastener attached to the rear end surface of the partition plate. In the partition plate mounting apparatus, the anchoring tool is a synthetic resin molded product, and has a mounting portion to be mounted on the rear end surface of the partition plate, a locking portion formed on the top of the mounting portion, and a lower portion. is obtained by forming the stopper portion, the locking portion an upward hook formed thereon downward hook to become form an abutment surface on the upper surface to the stopper section, upward of the-engaging member The hook is locked from below to the upper edge of the horizontally long slit hole or the horizontally long opening provided in the vertical plate portion, and the stopper is positioned in the horizontally long slit hole or the horizontally long opening, and the lower end of the partition plate is a partition plate in the learning furniture, characterized by comprising placing the horizontal plate portion Mounting device.   In a partition plate mounting apparatus in which a partition plate is detachably mounted from the front side to learning furniture including a desktop shelf with a vertical plate portion, the vertical plate portion is a back plate of the desktop shelf, and the top plate A horizontally long plate having a straight edge and a plurality of horizontally elongated slit holes formed below the upper edge, and having the same vertical distance between the upper edge, the uppermost horizontally elongated slit hole, and the other horizontally elongated slit holes. A multi-stage portion is formed, and on the rear end face of the partition plate, a locking portion is formed at the upper portion and a locking portion is formed at the lower portion. An apparatus for attaching a partition plate in learning furniture, wherein the upper edge of the horizontally long plate portion is locked from above and the stopper portion is positioned in the vicinity of the lower edge of the horizontally long plate portion. The apparatus for attaching a partition plate in learning furniture according to claim 3, wherein the vertical plate portion is a back plate of a lower shelf of a desktop shelf.

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