JP6455950B2 - Combined shelf device - Google Patents

Description

  The present invention relates to a combination shelf device (combination furniture) having a shelf that can be used as a writing desk, and particularly suitable for furniture that can be used for learning by children and students.

  Learning desks are widely used as desks for children like students to study at home. Various storage shelves for storing textbooks and the like have been proposed and are used as a set or independently with a learning desk. When children have their own rooms, there were many styles of studying at the study desk in their own room, but in recent years, there are more and more styles of studying in places where parents are present, such as living rooms. There is a need for desks and compact storage shelves.

  As furniture that meets such a demand, there is a desk with an upper shelf described in Patent Document 1, for example. This desk with an upper shelf is, to say, a modified version of a learning desk, and intends to effectively use the space on the desk as a storage space. On the other hand, various storage shelves for children have been proposed. For example, Patent Document 2 discloses a storage shelf in which school supplies such as school bags and textbooks can be organized and stored.

JP 2010-22621 A JP 2014-12085 A

  Now, since the child grows up gradually, it is preferable that the furniture for learning can be used appropriately in any of elementary school, junior high school and high school. However, in the configuration of Patent Document 1, since the height of the tabletop is constant, there is a problem that a chair whose height can be adjusted must be used as a set. In addition, junior high school students and high school students tend to prefer simple desks, but the desk of Patent Document 1 has a problem that it cannot cope with such preferences because the shelf device is integrated.

  On the other hand, in the case of Patent Document 2, it is necessary to prepare a desk separately from the storage shelf. In this case, when purchasing a desk to be used as a set with a chair, the height of the desk top plate is constant. Since it is normal, it is necessary to purchase a chair that can change the height of the seat, which increases the total cost. For example, you can choose to use a desk during the lower grades of an elementary school, and purchase a normal height desk to be used as a chair and set when you are in the upper grade. If you purchase a desk for use in the office, you will have a problem with handling the stationery (that is, if you keep using it, you will have trouble placing it, and it will not be easy to dispose of it).

  In Patent Document 2, the school bag is hung on the hook, but it is troublesome to hook the hook on the hook one by one. In particular, in the lower grades, the school bag must be lifted and hooked on the hook, but the hook is difficult to see in the shadow of the school bag, which doubles the troublesomeness of hooking.

  In this regard, it can be said that the school bag should be placed on the shelf of the storage shelf, but when the school bag is placed on the shelf at the top, it is preferable that the storage shelf has a certain height, so that In the case of a child, the school bag must be loaded and unloaded by lifting the school bag, which is a burden for the child. On the other hand, if you place it on a shelf with a medium height among the storage shelves, you will have to insert the school bag while checking the storage space, which is also a burden for your child. It can also be left on the floor or left on the desk, and it can be difficult to make a habit of cleaning up.

  The present invention has been made with such a current situation as an opportunity, and it is an object of the present invention to provide a combination shelf device that can be used in accordance with the growth of a child and is easy to use.

The combined shelf device of the present invention is
“The first and second storage shelves that can be selected from the stacked and integrated mode and the separate and separately mounted mode are provided, and the two storage shelves have different heights , It is possible to change between a state where the first storage shelf is connected with the second storage shelf down and a state where the first storage shelf is separated from the second storage shelf and placed on the floor. Yes, the first storage shelf can be used as a writing desk when placed on the floor separately from the second storage shelf. "
This is the basic configuration.

And in invention of Claim 1, in the said basic composition,
“The first storage shelf is fixed to one shelf plate that functions as a table top when used as a desk, left and right side plates that support the shelf plates, and rear ends of the left and right side plates. While the shelf plate is arranged at the upper end, the shelf plate functions as a desk top plate and can be used as a writing desk,
The second storage shelf includes left and right side plates, a back plate, and a plurality of upper and lower shelf plates. The second storage shelf is at least twice as tall as the first storage shelf, and the uppermost shelf. The plate is arranged at a height lower than the upper ends of the left and right side plates and the back plate, and has a partition plate that divides the inside into left and right. ''
It is the composition.

  In Claim 2, in Claim 1, the shelf board of the said 1st storage shelf has several height positions of the upper end part which can be used as a desk top board of a stationery, and a height position below it. The height can be changed.

  Furthermore, in Claim 3, the drawer is provided in the lower surface of the shelf board in the said 1st storage shelf in Claim 1 or 2, When the shelf board of the said 1st storage shelf is arrange | positioned in an upper end part, the said drawer | drawing-out is carried out. It can be used as a writing desk as it is.

  In the present invention, for example, when designed for children, the first storage shelf is separated from the second storage shelf during the lower grades of the elementary school and used as a writing desk on the floor. The storage shelf can be connected to the second storage shelf so that it can be used as a set with a desk sitting on a chair. Therefore, the whole can be used effectively as the child grows up, and even if the first storage shelf is no longer used as a writing desk, there is no problem with processing, and the storage amount of school supplies etc. can be increased. it can.

  In addition, when the first storage shelf is separated from the second storage shelf, the upper portion of the second storage shelf is opened, so that the height of the second storage shelf can be easily set even on lower grade children. By setting the height so that it can be lowered, even a large article such as a school bag can be easily placed on the upper surface of the second storage shelf. For this reason, it is possible to organize and store the articles while reducing the burden on the child, which is also preferable for making a habit of cleaning up.

  The combined shelf device of the present invention can be used for adults, and can be used as a stationery with a storage shelf by combining or separating the first storage shelf and the second storage shelf. The whole can be used as a storage shelf. Therefore, the usage mode can be selected as necessary, which is useful.

While the first storage rack and the height relationship between the second storage rack can be arbitrarily set, generally for the height of the writing desk is not so high a few tens of centimeters, as in the present invention, the second If the height of the storage shelf is set to be twice or more that of the first storage shelf , the storage amount necessary for the second storage shelf can be secured even in a separated state. Moreover, since the 1st storage shelf with low height turns up in the united state, it is excellent also in stability.

  About the 1st storage shelf which can be used as a writing desk, it is also possible to arrange | position a shelf board to the height of an upper end part fixedly, In this case, the form of the 1st storage shelf 1 is limited to one. Is done.

  On the other hand, when the shelf plate is configured to be height adjustable in the first storage shelf as in claim 2, the arrangement of the storage spaces partitioned up and down is appropriate when used in connection with the second storage shelf. Can be That is, it is possible to enhance the usability by allowing the use as a writing desk to be abundant and enriching the use mode at the time of merging. In the second storage shelf, if the shelf plate is movable, or if the space is divided into left and right spaces by a fixed partition plate and movable shelf plates are arranged in the left and right spaces, the shelf plate of the first storage shelf is raised. Coupled with the fact that it can be changed, the usage variation of the storage space can be remarkably expanded, so that it is possible to respond precisely to the user's request.

  If the drawer is provided on the lower surface of the shelf as in claim 3, it is very useful because the small items can be organized and stored.

In embodiment, it is a perspective view in the state where two storage shelves were united. In embodiment, it is a perspective view of the state which uses two storage shelves separately. It is a front view of the state which separated and arranged two storage shelves. It is a front view of the state which connected two storage shelves and is using it with a desk. FIG. 5A is a cross-sectional view taken along line VV in FIG. 4, and FIG. 5B is a side cross-sectional view in a state where one shelf plate is inclined.

(1). Overview / Structure of First Storage Shelf Next, an embodiment of the present invention will be described with reference to the drawings. As shown in FIGS. 1 to 2, the combination shelf device includes a first storage shelf 1 that can be used as a writing desk when placed on the floor, and a second storage shelf 2 that has a function of storing articles exclusively. ing. Both the storage shelves 1 and 2 can be used as one storage shelf by connecting (combining) the first storage shelves 1 with the first storage shelf 1 facing upward as shown in FIGS.

Both storage shelves 1 and 2 are provided with left and right side plates 3 and 4 and back plates 5 and 6 fixed thereto , respectively , and the first storage shelf 1 is a table top plate when used as a writing desk. The shelf plate 7 is supported by the left and right side plates 3. One drawer 8 is provided on the lower surface of the shelf board 7, and the drawer 8 is supported by side plates 9 (see FIG. 1 and FIG. 3) protruding downward on the left and right ends of the shelf board 7 so as to be movable back and forth. Yes. Therefore, the shelf board 7 and the drawer 8 are one unit. It is also possible to provide a downward partition plate, for example, at the left and right intermediate portions of the lower surface of the shelf plate 7, and to provide a drawer between the partition plate and the side plate 9.

  In the first storage shelf 1, the shelf plate 7 and the side plate 9 are firmly fixed by a dowel or the like, and the side plate 9 is fixed to the side plate 3 with screws 10. Then, by changing the mounting height position of the side plate 9, the shelf board 7 can be selectively fixed at two upper and lower heights of the upper end portion and the lower portion. . For this reason, a pair of front and rear screw insertion holes 11 are vacant at two locations on the upper and lower sides of the side plate 3. In this embodiment, since the side plate 9 plays the role of a reinforcing member for the shelf board 7, even if there is only one shelf board 7, the first storage shelf 1 has a robust structure as a whole.

  A longitudinal hanging bar 13 that can hang a hook 12 is fixed to one side plate 3 of the first storage shelf 1. Therefore, a bag or a clothes hanger can be suspended through the hook 12. The hanging bar 13 can be attached to any of the left and right side plates 3.

In addition, in the state which connected the 1st storage shelf 1 and the 2nd storage shelf 2, the shelf board 7 of the 1st storage shelf 1 is arrange | positioned in the lower part, but the shelf board 7 is arrange | positioned in an upper end part. The usage mode can be selected by the user. In the first storage shelf 1, the upper surface of the shelf plate 7 is slightly lower than the upper end surface of the side plate 3 with the shelf plate 7 disposed at the upper end portion. Is possible.

(2) Structure of the second storage shelf The second storage shelf 2 includes a bottom plate (bottom shelf plate) 14 fixed between the left and right side plates 4, and casters 15 are provided at four corners of the bottom plate 14. Yes. Therefore, even a child can easily move. Although not shown, the two casters 15 on the front side of the four casters have a lock mechanism that can be switched by lever operation.

  In the second storage shelf 2, a lower fixed shelf 16 is arranged with a certain distance from the bottom plate 14, and a fixed partition plate 17 is projected from the lower fixed shelf 16 and fixed. A plurality of movable shelf plates 18 are arranged between the partition plate 17 and the left and right side plates 4, respectively. Of the bottom plate 14, the lower fixed shelf plate 16, and the fixed partition plate 17, at least the fixed partition plate 17 is preferably fixed to the back plate 6. In addition, although the two movable shelf boards 18 are displayed on the right-and-left storage part divided by the fixed partition board 17, the number of use of the movable shelf boards 18 can be set arbitrarily.

The movable shelf 18 is supported on the side plate 4 and the fixed partition plate 17 via support pins (not shown). Therefore, as shown in FIG. 5, a plurality of stages (six stages) of a pair of front and rear pin holes 19 into which the support pins can be inserted and removed are formed on the inner surfaces of the side plate 4 and the fixed partition plate 17. On the other hand, although not shown in the drawings, the left and right sides of the movable shelf 18 are formed with notches having downward openings that fit into the support pins from above. In FIG. 5, the pin hole 19 that overlaps the movable shelf 18 should be displayed with a dotted line, but is displayed with a solid line for convenience.
As can be understood from FIG. 5, in the second storage shelf 2, even if the movable shelf 18 is arranged at the height of the uppermost pin hole 19, the uppermost movable shelf 18 is not limited to the side plate 4 and the back plate. It is lower than the state of 6.

  The movable shelf 18 can be arranged in a horizontal posture, or as shown in FIG. 5B, it can be arranged in a backward inclined posture using the upper and lower adjacent pin holes 19. Thus, if it arrange | positions in a back leaning attitude | position, it can accommodate in the state which pushed the article back. For this reason, the appearance is good by preventing the article from protruding forward. In addition, since the article is taken in and out in an oblique direction, there is an advantage that the article can be taken in and out by natural movement.

  A fixed hook 20 is provided on the outer surface of one side plate 4 in the second storage shelf 2. The fixed hook 20 can be attached to either of the left and right side plates 4.

  As shown roughly in FIG. 5, the side plate 3 of the first storage shelf 1 and the side plate 4 of the second storage shelf 2 are connected by a fastener including a rotor 21 and screws 22. That is, the rotor 21 is fitted in a lateral hole provided in the side plate 3 of the first storage shelf 1 so as to be rotatable about a longitudinal axis, while the screw 22 has a vertically long posture. The side plates 3 and 4 which are overlapped in the vertical direction are fixed by being screwed into the side plates 4 of the storage shelf 2 from above and rotating the rotor 21 and screwing the screws 22 downward. The screw 22 also plays a role of positioning the upper and lower side plates 3 and 4.

  The lateral hole in which the rotor 21 is disposed is set so as to be exposed below the drawer 8 even when the shelf plate 7 is disposed in the lower stage. In other words, the side plate 9 is set so as to be positioned on the rotor 21 in a state where the shelf plate 7 is arranged in the lower stage. Thereby, the 1st storage shelf 1 and the 2nd storage shelf 2 can be connected irrespective of the height of the shelf board 7. FIG.

  In a state where the first storage shelf 1 is removed from the second storage shelf 2, the screw 22 is drawn upward so as not to protrude from the lower end of the side plate 3. That is, the screw 22 is stored in the side plate 3 of the first storage shelf 1 in an unused state. For this reason, there is no problem of the screw 22 being lost.

(3) Summary The combination shelf device of this embodiment is for children. When the child is in the lower grades of an elementary school, the first storage shelf 1 is replaced with the second storage shelf as shown in FIGS. By separating it from 2 and placing it on the floor, the first storage shelf 1 can be used as a writing desk. Therefore, a chair is unnecessary and the combined shelf device can be used effectively. In addition, since it is not necessary to spread a large number of teaching materials in the lower grades, for example, a lateral width of about 600 mm is sufficient. It can be said that the depth may be about 350 to 400 mm.

When the child grows up and feels cramped when used as a writing desk, the first storage shelf 1 is placed on the second storage shelf 2 and connected to the desk 24 as shown in FIG. If you use in. In general, the height of the desk 24 is generally 650 to 700 mm, but the height of the second storage shelf 2 is set to this level or a dimension close thereto. As can be understood from FIG. 5, the height of the second storage shelf 2 (the height from the floor to the upper end) is twice or more the height of the first storage shelf 1.

  If the second storage shelf 2 is of such a height, even if it is a child of an elementary school lower grade, the school bag can be easily placed on the upper movable shelf 18. For this reason, the habit of cleaning up can be acquired naturally. Since the height of the movable shelf 18 can be changed, by adjusting the height of the uppermost movable shelf 18, it is possible to easily load and unload large items such as school bags according to the height of the child. it can.

  Since the types of teaching materials increase when the grade is higher than the upper grade, the amount of articles stored can be greatly increased by connecting the first storage shelf 1 to the second storage shelf 2. For this reason, there is no waste and it is economical. If the shelf board 7 is arranged in a low level in the connected state, the space above the shelf board 7 is surrounded by the left and right side plates 3 and the back plate 6, so that articles can be stored in a state where they are not dropped off.

In addition to the basic change mode in which the first storage shelf 1 and the second storage shelf 2 are connected or separated, the height of the movable shelf 18 in the second storage shelf 2 is changed, by combining that changing the height of the shelf plate 7 in the storage rack 1, Ru can select versatile usage overall combination type shelving system.

  The embodiment of the present invention has been described above, but the present invention can be embodied in various ways. For example, when providing the drawer, it is possible to provide the drawer in the second storage shelf without providing it in the first storage shelf, or provide it in both. The first storage shelf and the second storage shelf may be connected with a dowel. Various partitioning modes of the second storage shelf can be set.

  The present invention can actually be embodied in a combination shelf device. Therefore, it can be used industrially.

DESCRIPTION OF SYMBOLS 1 1st storage shelf 2 2nd storage shelf 3, 4 Side plate 5, 6 Back plate 7 Shelf plate of 1st storage shelf 8 Drawer 14 Bottom plate 15 Caster 16 Lower fixed shelf plate 17 Fixed partition plate 18 Movable shelf plate

Claims (3)

The first and second storage shelves can be selected from a stacked and integrated mode and a separate and separately mounted mode, and the two storage shelves have different heights . It is possible to change between a state where one storage shelf is up and the second storage shelf is down, and a state where the first storage shelf is separated from the second storage shelf and placed on the floor. The first storage shelf is configured to be usable as a writing desk when placed on the floor separately from the second storage shelf,
The first storage shelf is fixed to one shelf board that functions as a tabletop when used as a writing desk, left and right side boards that support the shelf boards, and rear ends of the left and right side boards . While having a back plate, with the shelf placed at the upper end, while the shelf is functioning as a desk top and can be used as a writing desk,
The second storage shelf includes left and right side plates, a back plate, and a plurality of upper and lower shelf plates. The second storage shelf is at least twice as tall as the first storage shelf, and the uppermost shelf. The plate is disposed at a height lower than the upper ends of the left and right side plates and the back plate, and has a partition plate that divides the inside into left and right sides.
Combination shelf device. The shelf plate of the first storage shelf can be changed to a plurality of heights of a height position of an upper end portion that can be used as a table top plate of a writing desk, and a height position below it.
The combination shelf device according to claim 1. A drawer is provided on the lower surface of the shelf plate in the first storage shelf, and when the shelf plate of the first storage shelf is arranged at the upper end, it can be used as a writing desk with the drawer provided.
The combined shelf apparatus according to claim 1 or 2.

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