JP2015217193A - Storage shelf - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a storage shelf enabling adjusting a height of the whole of the storage shelf in a large range in accordance with a height of a ceiling plane, and having a sufficient hardness.SOLUTION: A storage shelf is such that: an upper storage movable body 2 is engaged in a free elevation state between both right and left side plates 4a and 4b of a lower side storage body 1; and both right and left side plates 7a and 7b of the upper storage movable body 2, and both right and left side plate 4a and 4b of the lower side storage body 1, overlapped on the outside of the side plates 7a and 7b are connected for changing a height of the upper storage movable body 2. A reinforcing crosspieces 11 is detachably constructed on a position at a vertical direction proper interval, adjacent to the rear side edges of both right and left side plates, between the inner side surfaces of both right and left side plate 4a and 4b of the lower side storage body 1. A shelf board 6 of the lower side storage body 1 is detachably supported on both right and left side plates 4a and 4b in a position at a vertical direction proper interval, including a position at a front side than the reinforcing crosspiece 11 in a planar view, and overlapped on the reinforcing crosspiece 11 in a front view.

Description

  The present invention relates to a storage shelf capable of changing the overall height.

  As described in Patent Document 1, a storage shelf that can change the overall height according to the height of a room to be installed is composed of a lower storage main body and an upper storage movable body. The lower storage body does not have a back plate and a top plate that connects and integrates the upper ends of the left and right side plates that support the shelf plate, and the upper storage movable body is for lower storage. Fits up and down between the left and right side plates of the main body, and is configured in a box shape with left and right side plates, upper and lower end plates, and a back plate. There is known a storage shelf in which left and right side plates of a lower storage main body that overlap with each other are connected so that the height of the upper storage movable body can be changed.

Utility Model Registration No. 3026980

  In this type of storage shelf described in Patent Document 1, the left and right side plates of the lower storage body cannot be connected to each other by the back plate, so that the upper storage movable with respect to the lower storage body Even when the body is joined at the upper limit height, that is, when the height of the left and right side plates of the lower storage body below the upper storage movable body is maximum, both the left and right sides of the lower storage body For example, a measure such as using a plate having a large plate thickness is necessary so that the plate has a necessary strength against the lateral shaking.

  The present invention proposes a storage shelf that can solve the conventional problems as described above, and the storage shelf according to the present invention is to make it easier to understand the relationship with the embodiments described later. The reference numerals used in the description of the embodiment are shown with parentheses, and are composed of a lower storage main body (1) and an upper storage movable body (2), and the lower storage main body (1). Is a structure that does not have a back plate and a top plate that connects and integrates the upper ends of the left and right side plates (4a, 4b) that support the shelf plate (6), and the upper storage movable body (2) The lower storage body (1) is fitted between the left and right side plates (4a, 4b) so that it can be raised and lowered.The upper storage movable body (2) has left and right side plates (7a, 7b) In the storage shelf where the left and right side plates (4a, 4b) of the lower storage body (1) that overlaps the outside are connected to the upper storage movable body (2) so that the height can be changed, the lower storage body (1 ) Inner sides of the left and right side plates (4a, 4b) The left and right side plates (4a, 4b) are detachably mounted with reinforcing bars (11) at appropriate intervals in the vertical direction adjacent to the rear edges of the left and right side plates (4a, 4b). The plate (6) is on the front side of the reinforcing bar (11) in a plan view, and the left and right side plates (4a) at positions at appropriate intervals in the vertical direction including the position overlapping the reinforcing bar (11) in a front view. , 4b) is detachably supported.

  According to the configuration of the present invention, one or more reinforcing bars can be installed between the left and right side plates of the lower storage main body according to the height below the upper storage movable body. I can do it. For example, the upper storage movable body is coupled to the lower storage main body at the upper limit height, that is, the height of the left and right side plates of the lower storage main body below the upper storage movable body is the maximum. In this state, a plurality of reinforcing bars can be installed at appropriate intervals in the vertical direction. Therefore, by connecting the left and right side plates in the lower storage main body below the upper storage movable body to each other by the reinforcing bars, it is possible to secure the necessary strength against the horizontal and horizontal shaking. As a result, the thickness of the left and right side plates in the lower storage body can be made thinner than that of the conventional product, or a material having a lower bending strength than that of the conventional product can be used, thereby reducing costs. Yes, but above all, it can be used as a storage shelf with high earthquake resistance and safety.

  In order to obtain the above-mentioned effect reliably, the vertical width (height) of the reinforcing bar itself has to be increased to some extent, and it is preferable that the number of mounting stages of the reinforcing bar is larger. On the other hand, it is not practically preferable that the support height of the shelf plate supported between the left and right side plates of the lower storage body below the upper storage movable body is restricted by the presence of the reinforcing bars. However, according to the configuration of the present invention, the shelf plate of the lower storage main body can be supported without problems even at a position (height) overlapping the reinforcing bar in front view. Even if (height) is increased to the required level and the number of piers for reinforcing bars is increased to the required level, they are stored in accordance with the height and weight of the stored items regardless of the presence of the reinforcing bars. Considering only the improvement in the efficiency of storing objects and the ease of taking in and out, the shelf board can be supported at an arbitrary height by the required number of steps.

  According to the configuration of the present invention, a space (gap) for escaping the reinforcing bar in plan view is formed on the rear side of the shelf plate of the lower storage main body, so that the shelf plate (6) It is desirable that a shelf surface widening member (15) that overlaps with the reinforcing bar (11) in a plan view is detachably attached to the rear side. According to this configuration, the shelf surface widening member is removed from the shelf plate that is supported at a height that overlaps the reinforcing bar in front view, and the shelf surface widening member is removed from the other shelf plates. By attaching, it is possible to eliminate the adverse effects caused by the space (gap) on the rear side of the shelf as described above, for example, dropping or fitting of the stored items on the shelf.

  Further, in the configuration described in Patent Document 1, since the stretching means is provided on the top plate of the upper storage movable body, it is not considered that the upper storage movable body is used upside down. The upper storage movable body (2) can be used upside down, and the upper storage movable body (2) is attached to the upper ends of the left and right side plates (4a, 4b) of the lower storage body (1). Mounting holes (18) for connecting the mounting holes (18) to the left and right side plates (7a, 7b) of the movable body for upper storage (2). 19) is provided in a plurality of upper and lower steps only in the region from either one of the upper and lower ends of the left and right side plates (7a, 7b) of the upper storage movable body (2) to the intermediate height, and these mounting holes (18) The upper storage movable body (2) can be attached to the lower storage main body (1) even when the upper storage movable body (2) is turned upside down by the mounting hole (19) and the connector (20) using these holes (18, 19). So that you can connect Can be configured. According to this configuration, the mounting holes on the lower storage body side are provided only at the upper ends of the left and right side plates, and the mounting holes on the upper storage movable body side are located at the middle height from the upper and lower ends of the left and right side plates. Although it is only provided in multiple upper and lower stages only in the above area, the lower storage body can be connected to the lower storage body by simply turning the upper storage movable body upside down as appropriate. From the state where the overall height is the highest attached to the upper end of the upper, the upper end of the upper storage movable body is attached to the upper end of the lower storage body, and the overall height is lowest Until then, the overall height can be freely changed.

  When configured as described above, the height-adjustable stretching means (3) that can be stretched between the ceiling surface when installing the storage shelf is provided on the upper and lower ends of the upper storage movable body (2) so as to be freely replaceable. It is desirable to leave. According to this configuration, including the case where the upper storage movable body is used upside down as described above, the tension means can be always functioned to improve the earthquake resistance and safety.

FIG. 1 is a perspective view of the entire storage shelf. FIG. 2 is a longitudinal side view showing the storage shelf when installed at the minimum height. FIG. 3 is a longitudinal sectional side view showing the storage shelf when installed at an intermediate height. FIG. 4 is a vertical side view showing the storage shelf when installed at the maximum height. FIG. 5 is a partially cutaway plan view of a crossing portion at the position of the support bolt of the tension means. FIG. 6 is a longitudinal side view of the main part showing the support structure on one side of the tension means. FIG. 7 is a cross-sectional plan view partially cut away showing a connection structure between the lower storage main body and the upper storage movable body. FIG. 8A is a plan view of a partially cutaway cross section at the position of the reinforcing bar in the lower storage main body, and FIG. 8B is an enlarged view of a portion B in FIG. 8A. FIG. 9A is a longitudinal side view of a main part showing a shelf board and a reinforcing bar in the lower storage main body, and FIG. 9B is an enlarged longitudinal side view showing a shelf surface widening member attached to the shelf board and its fixture. is there.

  1 and 2, reference numeral 1 denotes a lower storage main body, 2 an upper storage movable body, and 3 a tensioning means. The lower storage main body 1 is disposed between the left and right side plates 4a and 4b of a vertically long rectangle and the lower end portions of the left and right side plates 4a and 4b, and the base portion 5 that connects and integrates the left and right side plates 4a and 4b to each other. And a shelf plate 6 supported between the left and right side plates 4a and 4b so as to be detachable and changeable in height, and a top plate and a back plate for connecting both ends of the left and right side plates 4a and 4b to each other. I do not have. The upper storage movable body 2 has a box-shaped structure including left and right side plates 7a and 7b, upper and lower end plates 8a and 8b, and a back plate 9. Inside, between the left and right side plates 7a and 7b, A shelf plate 10 supported so as to be detachable and changeable in height is supported.

  The base portion 5 of the lower storage main body 1 is composed of a lowermost shelf 5a and a vertical surface plate 5b coupled in an inverted L shape to the lower side of the front side of the lowermost shelf 5a. These lowermost shelf plate 5a, the left and right side surfaces of the vertical surface plate 5b, and the inner surfaces of the lower end portions of the left and right side plates 4a and 4b are joined and integrated. At positions adjacent to the rear side edges of the left and right side plates 4a and 4b, the mounting portions 12 of the reinforcing bars 11 are set at appropriate intervals in the vertical direction. Two mounting holes 13 are drilled in advance. The reinforcing bar 11 is composed of a belt-like plate having an appropriate vertical height, and both ends in the left-right length direction of the specific mounting portion 12 selected from the mounting portions 12 of the left and right side plates 4a, 4b. It is coupled to the inside by a coupler 14 that is inserted through two upper and lower mounting holes 13 of the mounting portion 12. The number and position of attachment of the reinforcing bars 11 can be freely selected within the range of the number of attachment portions 12.

  As the coupler 14, wood screws or bolts can be used. Even in the case of wood screws, there are two upper and lower mounting holes 13 in each mounting portion 12 at both ends in the left-right length direction of the reinforcing bar 11. In addition, a pilot hole is provided, and when the wood screw head protrudes from the outer surface of the left and right side plates 4a and 4b, it is desirable to form a recess in the mounting hole 13 into which the wood screw head fits. . Further, as shown in FIG. 6, when 22 is used as the coupler 14, the diameter-enlarged recess 13a in which the bolt head 14b is loosely fitted in the mounting hole 13 that penetrates horizontally on the left and right side plates 4a, 4b side. In addition, insert nuts 14c are embedded in both ends of the reinforcing bar 11 in the left-right direction so as to be non-rotatable in accordance with the two upper and lower mounting holes 13 in each mounting portion 12. Adopting such a mounting structure of the reinforcing bar 11, the reinforcing bar 11 is accurately mounted at a predetermined position, and the head of the coupler 14 is not protruded from the outer surfaces of the left and right side plates 4 a and 4 b. It is desirable to configure.

  As shown in FIG. 7, the shelf 6 of the lower storage main body 1 has a width in the front-rear depth direction that is slightly shorter than the horizontal distance from the front edge of the left and right side plates 4a, 4b to the reinforcing bar 11. The shelf surface widening member 15 is detachably attached over the entire length of the rear side end surface, and the width in the longitudinal depth direction of the entire shelf including the shelf surface widening member 15 is the longitudinal depth direction of the left and right side plates 4a, 4b. It is comprised so that it may become substantially equal to the width | variety. Although a wooden square or the like can be used as the shelf surface widening member 15, in this illustrated example, an angle material made of synthetic resin or metal is used, and a horizontal plate portion of the shelf surface widening member (angle material) 15 is used. A vertical plate portion 15 b is detachably attached to the rear end surface of the shelf board 6 by a fixture 16 so that the upper surface of 15 a is flush with the upper surface of the shelf board 6. The mounting tool 16 in the illustrated example has a shelf plate 6 via a mounting hole 17 previously drilled in the vertical plate portion 15b of the shelf surface widening member (angle member) 15 at appropriate intervals in the length direction. Although the wood screw to be screwed in is shown, it is also possible to use a bolt screwed and fastened to an insert nut embedded on the shelf board 6 side, similarly to the mounting structure of the reinforcing bar 11.

  The width in the front-rear depth direction of the upper storage movable body 2 is the same as the width in the front-rear depth direction of the left and right side plates 4a, 4b of the lower storage body 1, and the left and right lateral widths (the left and right side plates 7a, 7b) is slightly smaller than the lateral width between the inner side surfaces of the left and right side plates 4a and 4b of the lower storage main body 1, and the upper storage movable body 2 is The left and right side plates 4a and 4b of the side storage main body 1 can be fitted up and down freely. In order to connect the upper storage movable body 2 to the lower storage main body 1, a pair of front and rear mounting holes penetrating in the horizontal direction in the left and right side plates 4 a and 4 b in the lower storage main body 1. 18 is provided in two upper and lower stages, and the left and right side plates 7a and 7b in the upper storage movable body 2 have the mounting holes in the lower half area from the lower end to the vertical center height of the left and right side plates 7a and 7b. A pair of front and rear mounting holes 19 that can be concentrically matched with 18 are formed at the same interval as the vertical interval of the mounting hole 18.

  As shown in FIG. 5, it is inserted through the four mounting holes 18 on the lower storage main body 1 side and the mounted holes 19 on the upper storage movable body 2 side concentrically matched with the mounting holes 18. The left and right side plates 4a and 4b on the lower storage main body 1 side and the left and right side plates 7a and 7b on the upper storage movable body 2 side are connected by a connecting tool (bolt) 20 and a nut 21 screwed into the connecting tool 20. And the upper storage movable body 2 are connected and integrated with the upper end side of the lower storage main body 1. In this case, as shown in the figure, the attachment hole 18 and the attachment hole 19 are formed with diameter-enlarged recesses 18a and 19a deep enough to completely embed the connector head 20a and the nut 21, and the connector 20 Uses a bolt whose overall length is not longer than the total thickness of the left and right side plates 4a, 4b / 7a, 7b that overlap each other, and the connecting means between the lower storage main body 1 and the upper storage movable body 2 is left and right. It is desirable that the side plates 4a, 4b / 7a, 7b are not protruded. When such a connection structure is adopted, the diameter-enlarged recess 19a on which the nut 21 is fitted has a shape that allows the nut (hexagonal nut) 21 to be fitted in a non-rotatable manner, or is attached to the nut 21. The socket for rotation operation (or anti-rotation) to be externally fitted has a large diameter that can be inserted so as to be able to rotate, and a square hole for rotation operation (or anti-rotation) is formed in the coupling head 20a. It is desirable to keep it.

  Of course, the connecting means between the lower storage main body 1 and the upper storage movable body 2 is not limited to the above configuration. For example, the mounting hole 19 on the upper storage movable body 2 side is constituted by an insert nut embedded and fixed in the left and right side plates 7a, 7b, and a connecting tool (bolt) 20 is screwed and fastened thereto. You can also. Further, the connecting tool (bolt) 20 is inserted from the mounting hole 18 side (outside) of the lower storage body 1, but conversely, it is inserted from the mounting hole 19 side (inside) of the upper storage body 2. May be. In addition, the lower storage main body 1 and the upper storage movable body 2 are connected by four connecting tools (bolts) 20, but the number of connecting tools (bolts) 20 used is two or more. If there is, it will not be specifically limited.

  As shown in FIGS. 3 and 4, the tension means 3 includes a pair of left and right support units 22 and a contact plate 23. The pair of left and right support units 22 have the same structure, and include a single vertical screw shaft 24, a receiving member 25 coupled to the upper end of the screw shaft 24 in a T shape in a side view, and a screw. The upper and lower nuts 26a and 26b are screwed onto the shaft 24. The abutting plate 23 is a belt-like plate having the same length as the lateral widths on both the left and right sides of the upper storage movable body 2, and both end portions in the lateral direction are mounted on the receiving members 25 of the pair of left and right support units 22. However, they may be fixed to each other, or the backing plate 23 may be removed so that the receiving member 25 can be brought into direct contact with the ceiling surface.

  In order to attach the tension means 3 having the above-described configuration, the upper storage movable body 2 has two screw shaft insertion holes 27a and 27b at the front and rear depths into which the entire length of the screw shaft 24 can be inserted. It is drilled perpendicularly from the upper end surface of 7b. By inserting the screw shaft 24 of each support unit 22 into the screw shaft insertion hole 26a on the front side or the screw shaft insertion hole 26b on the back side of each of the left and right side plates 7a, 7b, and screwing or unscrewing the nuts 26a, 26b, The receiving member 25 (or the contact plate 23 supported by the pair of left and right receiving members 25) of each support unit 22 can be raised and lowered. By selecting the screw shaft insertion holes 26a and 26b into which the screw shaft 24 is inserted, the position of the receiving member 25 (or the contact plate 23 supported by the pair of left and right receiving members 25) of each support unit 22 is determined in plan view. The position can be changed between an approach position and a separation position with respect to the rear side surface of the storage shelf (the rear side surfaces of the left and right side plates 4a, 4b / 7a, 7b of the lower storage main body 1 and the upper storage movable body 2).

  In the storage shelf of the present invention, the screw shaft insertion holes 26a and 26b for attaching the tensioning means 3 are shown by dotted lines in FIG. 2 so that the upper storage movable body 2 can be used upside down. The upper storage movable body 2 is formed so as to be vertically symmetrical from both upper and lower ends of the left and right side plates 7a and 7b.

  Note that a pair of front and rear shelf pin support pin holes 28 are provided on the inner side surfaces of the left and right side plates 4a and 4b of the lower storage body 1 and the inner side surfaces of the left and right side plates 7a and 7b of the upper storage movable body 2, respectively. , 29 are provided at equal intervals in the vertical height direction. Means for supporting the shelf boards 6 and 10 to an arbitrary height using these shelf board support pin holes 28 and 29 are well known in the art and are not shown. By inserting shelf receiving pins into the pair of shelf supporting pin holes 28 and 29, both ends of the shelf plates 6 and 10 in the length direction can be placed and supported by the pair of front and rear shelf receiving pins. In addition, in order to prevent the supported shelf boards 6 and 10 from slipping forward and accidentally falling off, recesses for fitting the shelf receiving pins are formed below the both ends of the shelf boards 6 and 10 in the length direction. Or, instead of the front shelf receiving pin, the shelf support for the shelf plate is an L-shaped shelf receiving device in which the shelf receiving portion is connected vertically upward from the front end of the horizontal shelf supporting portion. A shelf board holder formed by projecting pins to be inserted into the pin holes 28 and 29 can be used. Of course, the structure of the shelf support means is not particularly limited, but the means for supporting the shelf 10 of the storage movable body 2 is the same as the shelf 10 even when the storage movable body 2 is used upside down. It must be supportable without problems.

  In the storage shelf configured as described above, as shown in FIGS. 1 and 2, a pair of front and rear upper and lower two-stage mounting holes 18 on the left and right side plates 4a and 4b of the lower storage body 1 are provided in the upper and lower mounting holes 18 respectively. Among the mounting holes 19 in the left and right side plates 7a, 7b of the upper storage movable body 2, the pair of mounting holes 19 at the bottom end and the pair of mounting holes 19 immediately above it are aligned with each other. The lower end of the movable body 2 is fitted between the left and right side plates 4a and 4b of the lower storage body 1, and a pair of front and rear mounting holes 18 and a mounting hole 19 that are concentrically connected to each other. As shown in FIG. 7, the lower end of the upper storage movable body 2 is connected to the upper end of the lower storage main body 1 by inserting a connector (bolt) 20 and screwing and fastening it to the nut 21. And you can assemble a storage shelf. When making the height of the storage shelf lower than this maximum height, the upper storage movable body 2 is lowered with respect to the lower storage main body 1, and the inside of the mounting holes 19 on the upper storage movable body 2 side, The mounting hole 19 located at a high position may be aligned with the mounting hole 18 on the lower storage main body 1 side, and both may be connected and integrated by the connecting tool (bolt) 20 and the nut 21 as described above.

  In the above method, as shown in FIG. 3, the upper storage movable body 2 is mounted using the uppermost end and the attachment hole 19 located immediately below the attachment hole 19 on the upper storage movable body 2 side. The height of the entire storage shelf is stepped in a state where it is connected to the lower storage main body 1, that is, in the range from the lower storage main body 1 to the intermediate height at which the upper half of the upper storage movable body 2 protrudes. Can be adjusted. When the height of the storage shelf is made lower than the intermediate height, the upper storage movable body 2 is inverted upside down as shown in FIG. In the upper storage movable body 2 in the upside down posture, the mounting hole 19 is disposed in the range from the upper end of the left and right side plates 7a, 7b (the side with the end plate 8b) to the intermediate height. Therefore, by connecting the upper storage movable body 2 to the lower storage main body 1 as described above using the attached holes 19, the intermediate height shown in FIG. As shown in FIG. 4, the height of the entire storage shelf can be adjusted stepwise within a range up to a minimum height at which almost the entire upper storage movable body 2 fits into the lower storage main body 1.

  That is, according to the above configuration, as shown in FIG. 2, the lower end portion of the upper storage movable body 2 in the upright posture in which the end plate 8a is located at the upper end is connected to the upper end portion of the lower storage main body 1. From the highest height, as shown in FIG. 4, the upper end portion of the upper storage movable body 2 in the upside down inverted position where the end plate 8 b is located at the upper end is connected to the upper end portion of the lower storage main body 1. Within the range up to the minimum height, by selecting the mounting hole 19 on the side of the upper storage movable body 2 used for connection, the storage shelves are installed stepwise in height for each interval of the mounting holes 19. It can be adjusted according to the ceiling height of the place.

  If the height of the storage shelf is adjusted in accordance with the ceiling height of the installation place in the above-described manner, it is positioned from the base portion 5 of the lower storage main body 1 to the lower end of the upper storage movable body 2. The reinforcing bar 11 is installed according to the height of the storage space up to the end plate 8b / 8a to be supported, and the shelf plate 6 is supported. For example, as shown in FIG. 2, when the storage shelf is at the maximum height, the attachment portions 12 of all the reinforcing bars on the left and right side plates 4 a and 4 b of the lower storage main body 1 are connected to the upper storage movable body 2. Since it is exposed at the lower side, a plurality of heights suitable for connecting and reinforcing the left and right side plates 4a and 4b of the lower storage main body 1 among the reinforcing bar mounting portions 12 are provided. Alternatively, the reinforcing bars 11 can be installed between the left and right side plates 4a and 4b of the lower storage main body 1 by using the coupler 14 as shown in FIG. I can do it. Of course, as shown in FIGS. 3 and 4, since the height of the storage shelf is reduced, the number of the reinforcing beam mounting portions 12 exposed below the upper storage movable body 2 is reduced. Since the height of the left and right side plates 4a, 4b below the upper storage movable body 2 is reduced and the necessity for reinforcement is reduced, there is no problem even if the number of reinforcing bars 11 is reduced.

  The shelf 10 to be supported in the upper storage movable body 2 is necessary within the range in which the shelf support pin hole 29 is provided, regardless of the upright posture or the inverted posture of the upper storage movable body 2. It can be supported at an arbitrary vertical interval by the number of steps. For the lower storage main body 1, any number of steps is arbitrary as long as the shelf support pin holes 28 of the left and right side plates 4 a and 4 b located below the upper storage movable body 2 are provided. As shown in FIGS. 2 and 4, at a height that does not interfere with the reinforcing bars 11 laid between the left and right side plates 4a and 4b of the lower storage main body 1, The shelf plate 6 to which the shelf surface widening member 15 is attached, that is, the shelf plate 6 whose overall width in the front-rear depth direction is equal to the width in the front-rear depth direction of the left and right side plates 4a, 4b, When the shelf 6 is supported at a height that interferes with the reinforcing bars 11 installed between the left and right side plates 4a and 4b, as shown by the bottom shelf 6 in FIG. The shelf board 6 from which the surface widening member 15 is removed, that is, the entire width in the front-rear depth direction is left and right. Side plates 4a, the shelves 6 which is slightly smaller than the horizontal distance from the front edges of 4b to the reinforcement bar 11, left and right side plates 4a, it is sufficient to support between 4b.

  As shown in FIGS. 2 to 4, the storage shelf assembled as described above is installed along the wall surface, but at this time, there is no protruding beam portion at the corner between the wall surface and the ceiling surface. In such a case, as shown in FIGS. 2, 5, and 6, the screw shafts 24 in the pair of left and right support units 22 of the stretching means 3 are connected to the upper ends of the left and right side plates 7 a and 7 b of the upper storage movable body 2. Of the pair of front and rear screw shaft insertion holes 27a and 27b that are open to the rear, they are inserted into the rear screw shaft insertion holes 27b and supported by the receiving member 25 (or the pair of left and right receiving members 25) of the tension means 3 as much as possible. 3), when there is a protruding beam portion at the corner between the wall surface and the ceiling surface, as shown in FIG. 3, the pair of front and rear screw shaft insertion holes 27a, 27b Insert the screw shaft 24 into the inner screw shaft insertion hole 27a. Avoid interference with the beam portion and the receiving member 25 (or supported by a pair of receiving members 25 a caul plate 23). Then, the storage shelves are installed along the wall surface in a state where the nuts 26a and 26b are screwed back and the receiving member 25 (or the contact plate 23 supported by the pair of left and right receiving members 25) is lowered.

  Thereafter, the lower nut 26b screwed to the screw shaft 24 of each support unit 22 is screwed in, and the pair of left and right receiving members 25 (or the contact plate 23 supported by the pair of left and right receiving members 25) is raised. And press it against the ceiling. Finally, the installation of the storage shelf is completed by screwing the upper nut 26a into pressure contact with the lower nut 26b and locking the lower nut 26b.

  When the storage shelves configured in the same manner are arranged next to the storage shelves installed as described above, the left and right side plates 4a and 4b of the lower storage body 1 adjacent to each other are adjacent to each other. It is also possible to use by connecting and integrating with bolts and nuts inserted through through holes provided in the left and right side plates 4a and 4b, or a plurality of storage shelves configured in the same way, It is also possible to install a shelf plate separately provided between the left and right side plates 4a and 4b in the lower storage main body 1 adjacent to each other, with a space between them.

  When the storage shelf according to the present invention is installed along the wall surface, the height of the entire storage shelf can be adjusted within a large range in accordance with the height of the ceiling surface, and sufficient strength is provided. It can be used as storage furniture provided.

DESCRIPTION OF SYMBOLS 1 Main body for lower side storage 2 Movable body for upper side storage 3 Stretching means 4a, 4b, 7a, 7b Left and right both side plates 5 Base part 6,10 Shelf plate 8a, 8b Upper and lower end plates 9 Back plate 11 Reinforcing bar 12 Reinforcing bar Mounting part of crosspiece 13, 17, 18 Mounting hole 14 Joiner 14c Insert nut 15 Shelf surface widening member 16 Mounting tool 19 Mounted hole 20 Connecting tool (bolt)
22 support unit 23 backing plate 24 screw shaft 25 receiving member 26a, 26b nut 27a, 27b screw shaft insertion hole 28, 29 pin hole for shelf plate support

Claims (4)

  Consists of a lower storage body and an upper storage movable body, and the lower storage body does not have a back plate and a top plate that connects and integrates the upper ends of the left and right side plates that support the shelf board. The upper storage movable body is fitted between the left and right side plates of the lower storage main body so as to be movable up and down. The upper storage movable body overlaps the left and right side plates of the upper storage movable body. In the storage shelf where the left and right side plates of the main unit are connected so that the height of the upper storage movable body can be changed freely, the rear side edges of the left and right side plates are located between the inner side surfaces of the left and right side plates of the lower storage unit. Reinforcing bars are detachably installed at adjacent intervals in the vertical direction, and the shelf of the lower storage body is in front of the reinforcing bars in plan view, and the reinforcing bars in front view. On both sides of the board at appropriate intervals in the vertical direction Is supported are, storage shelves to.   The storage shelf according to claim 1, wherein a shelf surface widening member that overlaps the reinforcing bar in a plan view is detachably attached to a rear side of the shelf plate of the lower storage main body.   The upper storage movable body is configured so that it can be used upside down. At the upper ends of the left and right side plates of the lower storage main body, mounting holes for connecting the upper storage movable body are provided. The left and right side plates of the movable body have mounting holes that can be aligned with the mounting holes, and the upper and lower sides of the upper storage movable body have upper and lower sides only up to the middle height. The upper storage movable body is provided in a plurality of stages and can be connected to the lower storage main body even in the upside down state by the attachment holes, the attachment holes, and the connecting tool using both the holes. The storage shelf according to claim 1 or 2.   The storage shelf according to claim 3, wherein a height-adjustable stretching means that is stretched between the ceiling surface and the ceiling surface when the storage shelf is installed is provided on both upper and lower ends of the upper storage movable body.

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