JP5728037B2 - Pull-out storage case - Google Patents

Description

  The present invention relates to a drawer-type storage case in which a drawer case is provided so as to be freely drawable between receiving plates of a main body (shelf frame portion) provided with a plurality of upper and lower receiving plates via support columns.

  A drawer-type storage case for organizing and storing clothing and sundries generally has the following configuration.

  A main body part (shelf frame part) having a structure in which a plurality of upper and lower receiving plates (shelf boards) are provided via pillars provided at the front, rear, left and right corners, and a top plate is provided at the top via the pillars, and this main body part The drawer case is provided between the receiving plates and between the receiving plate and the top plate so that it can be pulled out. A drawer guide is provided on the receiving plate, and the drawer case is placed on the receiving plate. Or a drawer guide part is provided on the side part between the receiving plates so that the drawer case can be pulled out in a floating state on the receiving plate.

  Insertion engagement parts are provided at the four corners on the front, back, left, and right of the upper surface of the support plate to insert and insert the lower end of the support column. An insertion engaging portion to be inserted is provided, and a plurality of receiving plates are assembled on the receiving plate via the support column, and a top plate is assembled to the uppermost portion so that the main body is assembled.

  Conventionally, in such a drawer-type storage case, when the receiving plate is formed with resin, it may be configured in a frame plate shape with a central opening for reducing material and reducing the weight. Further, in order to improve the efficiency of packing and transportation, the central opening space of the receiving plate is used, and a support column is installed between the central opening portions so as to be separated and simultaneously molded.

  That is, between the central opening, for example, support pillars standing at the four front and rear, left and right corners of this support plate are juxtaposed and molded simultaneously with the support plate. When assembling the main body, this support post is removed and received. It is constructed so as to stand up by being sequentially inserted into the insertion engaging portions at the four corners of the plate.

  However, without distinguishing the front, rear, left, and right of the strut, if any strut is inserted into and engaged with any of the insertion engaging portions so that the main body can be assembled and constructed, the assembly work can be performed quickly, but the receiving plate In some cases, the front-rear direction may be reversed.

  Since the receiving plate is provided with the drawer guide portion and the stopper portion as described above, the drawer case may not be provided so that it can be pulled out if it is attached in the reverse direction.

  For this reason, there are some indications that indicate the front side of the backing plate so that the orientation of the backing plate is not mistaken, but in order to avoid conspicuous display, the wrong orientation of the backing plate is assembled. Is not completely prevented.

  In particular, when the strut is press-fitted into engagement or is configured to be fitted and killed by the retaining locking portion, if the backing plate is assembled in the reverse direction in this way, the strut is once again pulled out. It is not easy to correct the orientation.

  In view of the present situation, the present invention makes the shape of the support pillar and the insertion engaging part different in the front and rear, the insertion end part of the support is not all the same shape corresponding to this, and has a different shape in the front and rear, and If the insertion correspondence display is formed by resin molding so that the correspondence can be understood, and inserted into the insertion engagement portion of the corresponding receiving plate while checking the insertion correspondence display, the upper end of the column Inserting the receiving engagement part of the receiving plate into the insertion end of the mounting part, and assembling the receiving plate, it can always be assembled in the correct orientation, and it can not be assembled in the wrong direction, so it can be assembled efficiently with a simple structure. In addition, it is possible to form an insertion correspondence display, and it is possible to provide an epoch-making drawer-type storage case that can reliably and easily prevent the orientation of the receiving plate from being mistaken.

  The gist of the present invention will be described with reference to the accompanying drawings.

  A main body portion 4 having a structure in which a plurality of upper and lower receiving plates 2 are provided through support columns 1 provided at four corners on the front, rear, left and right, or a structure in which a top plate 3 is provided on the uppermost portion through the support columns 1, and the main body portion 4 In a drawer-type storage case comprising a drawer case 5 provided so as to be freely drawable between the receiving plates 2 or between the receiving plate 2 and the top plate 3, a plurality of the support columns are provided in the central opening 6 of the receiving plate 2. 1 is separable simultaneously with the receiving plate 2, the column 1 simultaneously formed with the receiving plate 2 is removed from the central opening 6 of the receiving plate 2, and the insertion end 7 on the lower side of the column 1 is The upper insertion plate 7 is inserted into the insertion engagement portion 8 on the upper surface side of the receiving plate 2, and the upper insertion end portion 7 disposed on the upper side of the receiving plate 2 or the insertion engagement portion 8 on the rear surface side of the top plate 3. The main body part 4 is assembled and constructed, and at least the The shape of the insertion engaging portion 8 before and after the plate 2 is made different, and the shape of the insertion end portion 7 of the support column 1 arranged at the front and back is made different correspondingly in the front and rear, so that each of the receiving plates 2 Even if the upper support plate 2 or the top plate 3 is to be arranged upside down by inserting the column 1 having the insertion end portion 7 having a shape corresponding to this into the insertion engagement portion 8, the upper side of the column 1 Since the shape of the insertion end portion 7 and the shape of the insertion engagement portion 8 do not match, the insertion end portion 7 cannot be inserted, and when the front-rear direction is correct, this insertion can be performed and the assembly can be constructed. Insertion correspondence display 9 that shows the correspondence between the insertion end portion 7 of the support column 1 and the insertion engagement portion 8 of the receiving plate 2 on the front and rear insertion engagement portions 8 to identify the insertion position of each support column 1. Express by resin molding Grooves, holes, those of the pull-out storage case, characterized in that formed in the concave or convex portion.

  Further, the shape of the upper insertion end 7 of the support column 1 and the shape of the lower insertion end 7 are set to be the same, and the insertion member on the upper surface side of the receiving plate 2 into which each insertion end 7 is inserted. 2. The drawer-type storage case according to claim 1, wherein the shape of the joint portion and the insertion engaging portion on the back side is set to be the same.

  In addition, a runner portion 10 is provided at the edge of the central opening 6 of the receiving plate 2, and a plurality of the support columns 1 are provided in a juxtaposed state in the central opening 6. The bulging tip portion 10A is set so as to protrude from the edge of the central opening 6 in a bulging state with a diameter decreasing toward the tip side, and the diameter decreases from the bulging tip portion 10A directly or further toward the tip side. The molten resin is injected into the support column 1 through the small protrusion-shaped small runner portion 10B, and the support column 1 is molded with the support plate 2 at the same time. Since it is constituted by the protruding tip portion 10A, it is cut and separated from the tip of the bulging tip portion 10A or the small runner portion 10B provided on the bulging tip portion 10A by rotating the support column 1, and this bulging tip portion 10A or bulging tip 10A and small runner 10B are connected to the backing plate 2 Those of the pull-out storage case according to claim 1, characterized by being configured to allow removal of the respective post 1 while leaving the edges of the central opening 6.

  In addition, the insertion correspondence display 9 that is the same figure or number is formed on any one of the insertion engagement portions 8 on the front and rear sides of the receiving plate 2 and the support column 1 that is inserted and erected. It concerns on the drawer-type storage case of any one of Claim 1, 2 characterized by the above-mentioned.

Further, the insertion end portion 7 of the support column 1 is inserted into the insertion engagement portion 8, and the insertion end portion 7 is hidden in the insertion engagement portion 8. 5. The drawer-type storage case according to claim 1, wherein the insertion portion is formed in a bottom portion of the engagement portion 8 and the insertion end portion 7 hidden in the insertion engagement portion 8. is there.

  Since the present invention is configured as described above, the shape of the support column and the insertion engagement portion is changed in the front and rear, the insertion end portion of the support column is not all the same shape corresponding to this, and the shape is different in the front and rear, and If the insertion correspondence display is formed by resin molding so that the correspondence can be understood, and inserted into the insertion engagement portion of the corresponding receiving plate while checking the insertion correspondence display, the upper end of the column Inserting the receiving engagement part of the receiving plate into the insertion end of the mounting part, and assembling the receiving plate, it can always be assembled in the correct orientation, and it can not be assembled in the wrong direction, so it can be assembled efficiently with a simple structure. In addition, it is possible to form an insertion correspondence display, and it is possible to provide an epoch-making drawer-type storage case that can reliably and easily prevent the orientation of the receiving plate from being mistaken.

  According to the second aspect of the present invention, it is an excellent drawer-type storage case that can be more reliably and easily prevented from mounting the receiving plate in the wrong direction.

  Further, in the invention described in claim 3, the support can be easily removed by turning the support by hand, and the runner portion and burrs are not easily left on the removed support, and the operation is hindered when inserting the support. There is no such runner part or burrs, so that the drawer-type storage case can be more excellently assembled.

  Further, according to the fourth and fifth aspects of the present invention, the drawer type storage case can be easily distinguished and can easily form an insertion correspondence display that is not conspicuous at the time of use.

It is a perspective view of a present Example. It is a disassembled perspective view of a present Example. It is a perspective view before the assembly of the receiving plate of a present Example. It is a top view before the assembly of the receiving plate of a present Example. It is the sectional view on the AA line shown in FIG. 4 of a present Example. It is an enlarged plan view of the runner part shown in FIG. 4 of a present Example. It is an enlarged side view of the runner part shown in FIG. 4 of a present Example. It is an expansion explanation perspective view of a separation part at the time of separating a support of this example. It is an expansion explanatory perspective view of the insertion engagement part of the upper surface side of the receiving plate of a present Example.

  An embodiment of the present invention which is considered to be suitable will be briefly described with reference to the drawings showing the operation of the present invention.

  The column 1 formed simultaneously in the central opening 6 of the receiving plate 2 is removed, and the insertion correspondence display 9 of the column 1 is confirmed, and the insertion engagement portion 8 of the receiving plate 2 corresponding to the insertion correspondence display 9 is confirmed. The insertion end portion 7 at the lower end of the column 1 is inserted into the column 1 and erected.

In this way, each support column 1 is erected on the receiving plate 2, and the insertion end portion 7 at the upper end of the support column 1 is inserted into the insertion engagement portion 8 of the receiving plate 2 or the top plate 3. The orientation of the top 3 is always correctly assembled.

  That is, if the orientation of the support plate 2 or the top plate 3 is to be assembled in the reverse direction, the insertion end portion 7 at the upper end of the column 1 is inserted into the insertion engagement portion 8 on the back surface of the support plate 2 or the top plate 3. Since it cannot be assembled because it has a configuration that cannot be assembled (shape setting), it will notice that the orientation is wrong, and it will re-orient in the correct orientation and engage with the assembly. Thus, it is possible to reliably prevent the reverse installation that requires a troublesome work to be removed.

  Specific embodiments of the present invention will be described with reference to the drawings.

  A main body part 4 having a structure in which a plurality of upper and lower receiving plates 2 are provided via pillars 1 provided at the four corners of the front, rear, left and right, and a top plate 3 is provided at the uppermost part via the pillars 1, The four support columns 1 can be separated into the central opening 6 of the receiving plate 2 with a structure including a drawer case 5 provided between the receiving plates 2 and between the receiving plate 2 and the top plate 3. Are formed simultaneously with the receiving plate 2, the support column 1 simultaneously formed with the receiving plate 2 is removed from the central opening 6 of the receiving plate 2, and the insertion end 7 on the lower side of the supporting plate 1 is attached to the receiving plate 2. The upper insertion end 7 is inserted into the upper insertion end 8 disposed on the upper side of the receiving plate 2 or the insertion engagement portion 8 on the rear side of the top plate 3. The main body 4 is constructed and assembled.

  In the present embodiment, the drawer guide portion 11 is provided on the upper surface of the receiving plate 2 and the stopper portion 12 is provided at the rear end portion, and a rectangular tube-shaped connecting tube is integrally formed at the four corners of the receiving plate 2. A bottom portion is formed in the middle of the connecting cylinder, and an insertion engagement portion 8 for inserting an insertion end portion 7 formed in the same shape as that of the column 1 on the upper surface side and the back side is provided.

That is, in this embodiment, the insertion engagement portion 8 on the upper surface side of the receiving plate 2 and the insertion engagement portion 8 on the back surface side have the same shape, and the insertion end portion of the lower end of the column 1 that is inserted and locked thereto. 7 and the insertion end 7 at the upper end have the same shape.

  In addition, the insertion engaging portion 8 and the insertion end portion 7 inserted into the inside are provided with a locking portion and a locking hole with which the locking portion is engaged. Yes.

  In this embodiment, at least the shape of the insertion engaging portion 8 at the front and rear of the receiving plate 2 is made different, and the shape of the insertion end portion 7 of the support column 1 disposed at the front and rear is correspondingly changed at the front and rear. The upper support plate 2 or the top plate 3 can be reversed upside down by inserting and placing the support column 1 having the insertion end portion 7 corresponding to the insertion engagement portion 8 of the support plate 2 in a different manner. Even if it is going to be arranged, the shape of the insertion end portion 7 on the upper side of the support column 1 and the shape of the insertion engagement portion 8 do not match, so that the insertion can be performed and the assembly can be constructed when the front-rear direction is correct. ing.

  Specifically, in the present embodiment, the insertion engaging portions 8 on one side of the front and rear, more specifically, the left and right front insertion engaging portions 8 and the corresponding insertion end portions 7 are rectangular, and the left and right rear sides are not square. The deformation shape (substantially D shape) having a symmetrical R shape on the left and right is set.

  That is, of the front and rear, left and right insertion engaging portions 8 of the receiving plate 2, the front left and right insertion engaging portions 8 are the same shape, and each is a simple square-shaped square hole insertion engaging portion 8 having no R shape, The rear left and right insertion engaging portions 8 are not the same shape, but are set to a deformed shape (D shape) having a left-right symmetrical shape and an R shape, and are inserted into the square-shaped square hole insertion engaging portion 8. Is configured so as not to be inserted into the deformed shape (D shape) having the R shape.

  Further, in this embodiment, the shape of the upper insertion end portion 7 and the lower insertion end portion 7 of the support column 1 are set to be the same as described above so that the user can easily assemble and construct them. The shape of the insertion engagement portion 8 on the upper surface side and the insertion engagement portion 8 on the back surface side of the receiving plate 2 into which the insertion end portion 7 is inserted is set to be the same.

  Therefore, in this embodiment, the left and right front sides are common, and the front column 1 (two), the rear right column 1 and the rear left column 1, a total of four columns 1, The space is constructed by simultaneously forming together with the receiving plate 2 using the space of the central opening 6 of the receiving plate 2 and removing and attaching these struts 1 to the receiving plate 2 in order to construct the assembly. .

  Further, the shape of the insertion engaging portion 8 on the upper surface side of the receiving plate 2 and the back surface side of the receiving plate 2 and the top plate 3 is also set to three types so as to match the shape of the support column 1, respectively, and the upper surface side is also as described above. The back side also has the same shape, the left and right front sides have the same square shape, and the right and left insertion engagement portions 8 and 8 have an R shape whose orientation differs by 180 degrees. As the shape, the support plate 2 having the insertion end portion 7 having a shape corresponding to the insertion engagement portion 8 of the support plate 2 is inserted and erected, so that the upper support plate 2 or the top plate 3 is turned upside down. Even if it is going to be arranged, the shape of the insertion end portion 7 on the upper side of the support column 1 and the shape of the insertion engagement portion 8 do not match, so that the insertion can be performed and the assembly can be constructed when the front-rear direction is correct. ing.

  Further, the correspondence between the insertion end portion 7 of the support column 1 and the insertion engagement portion 8 of the receiving plate 2 is shown in the insertion engagement portions 8 before and after the support column 1 and the receiving plate 2. The insertion correspondence display 9 for identifying the insertion position is formed by a groove, a hole, a concave portion or a convex portion exposed by resin molding.

  Specifically, the insertion correspondence display 9 which is the same figure or number is formed on any one of the insertion engaging portions 8 on the front and rear sides of the receiving plate 2 and the support column 1 which is inserted into the insertion engaging portion 8 and standing upright. doing.

Further, in this embodiment, as described above, the insertion end portion 7 of the support column 1 is inserted into the insertion engagement portion 8, and the insertion end portion 7 is hidden in the insertion engagement portion 8. An insertion correspondence display 9 is formed on the bottom of the insertion engagement portion 8 and the insertion end portion 7 hidden in the insertion engagement portion 8 so that it can be easily identified during assembly and displayed at a hidden position so as not to stand out. ing.

  For example, in the present embodiment, since it is different in three types of shapes, the number 1 is formed by a groove in the front left and right insertion engaging portions 8 and the upper and lower insertion end portions 7 of the support column 1 to be inserted therein, Numbers 2 and 3 are indicated by grooves on the rear right side and the left side insertion engaging portion 8 and the insertion end portion 7 inserted therein.

  Further, in this embodiment, a runner portion 10 is provided at the edge of the central opening 6 of the receiving plate 2, and a plurality of the struts 1 are provided in a juxtaposed state in the central opening 6. The portion 10 is constituted by a bulging tip portion 10A set in a shape that protrudes from the edge of the central opening 6 into a bulging state with a diameter decreasing toward the tip side, and further from the bulging tip portion 10A toward the tip side. Molten resin is injected into the support column 1 through the small runner portion 10B having a small protrusion having a small diameter, and the support column 1 is resin-molded simultaneously with the receiving plate 2.

  By configuring the runner portion 10 with the bulging tip portion 10A, the runner portion 10 is always left on the edge side while the edge portion of the central opening 6 and the end portion of the support column 1 are separated from each other. doing.

  That is, by rotating the column 1, the bulging tip 10A or the small runner 10B provided at the bulging tip 10A is cut and separated from the tip of the bulging tip 10A and the small runner 10B. Each strut 1 is configured to be removed while remaining at the edge of the central opening 6 of the receiving plate 2.

  More specifically, four struts 1 are formed simultaneously with the receiving plate 2 via the runner portion 10 using the space of the central opening 6, but the central opening 6 is easy to remove after the molding. In order to keep the gate portion of the support column 1 closer, a bulging tip portion 10A is formed as the runner portion 10, but the bulging tip portion 10A has a larger diameter toward the tip side. By adopting the shape, the torsional strength transmitted when the support column 1 is rotated when removing the support column 1 is increased, and the bulging tip portion 10A does not remain on the support column 1 as a burr. It remains on the edge.

  Specifically, the bulging tip portion 10A is shaped like an arc, and further, a rib 13 is formed on the protruding edge in an arc shape to increase its rigidity and torsional strength. Raise the torsional strength so that the gate part (protruding runner part 10) approaches the pillar 1 so that the gate part (runner part 10) is never removed together with the pillar 1 as a burr of the pillar 1 I have to.

  In addition, in this embodiment, a small runner portion 10B having a smaller diameter toward the distal end side is provided at the projecting tip portion of the bulging tip portion 10A, and the molten resin is fed into the column 1 via the small runner portion 10B. Therefore, it is very easy to remove the support column 1 and it is possible to remove it without any burrs.

  That is, the large bulging tip 10A increases the torsional strength to increase the bonding strength with the edge of the central opening 6, so that the bulging tip 10A is not removed from the edge and always remains at the edge. Even if burrs appear, the small runner portion 10B is much smaller and shorter than this.

  Moreover, in this embodiment, the small runner portion 10B is also small and short, but the bulging tip portion 10A side is thick and the column 1 tip surface side is narrowed. It is configured so that it does not come off with the remaining strut 1 so as to be burred, so that the strut 1 can be easily turned by hand, and it can be reliably turned by hand without any burr.

  Note that the present invention is not limited to this embodiment, and the specific configuration of each component can be designed as appropriate.

DESCRIPTION OF SYMBOLS 1 support | pillar 2 receiving plate 3 top plate 4 main-body part 5 drawer case 6 center opening part 7 insertion edge part 8 insertion engagement part 9 insertion correspondence display
10 Runner
10A bulging tip
10B Small runner club

Claims (5)

  A main body part having a structure in which a plurality of upper and lower receiving plates are provided via pillars provided at the four corners of the front, rear, left and right, or a structure in which a top plate is provided on the uppermost part via the pillars, and between the receiving plates of the main body part or In a drawer-type storage case comprising a drawer case provided so as to be freely drawable between the receiving plate and the top plate, a plurality of the support columns are formed simultaneously with the receiving plate at the central opening of the receiving plate, Remove the support column formed simultaneously with the receiving plate from the central opening of the receiving plate, insert the lower insertion end of the support column into the insertion engagement portion on the upper surface of the receiving plate, and insert the upper insertion end into the receiving end. It is constructed so that the main body is assembled by inserting it into the upper receiving plate disposed on the upper side of the plate or the insertion engaging portion on the back surface side of the top plate, and at least the insertion engaging portions before and after the receiving plate. With different shapes, Correspondingly, the shape of the insertion end portion of the support column to be disposed later is changed in the front and rear, and a support column having an insertion end portion of the corresponding shape is inserted into each insertion engagement portion of the receiving plate. So, even if you try to place the upper receiving plate or top plate in the reverse direction, the shape of the insertion end on the upper side of the column does not match the shape of the insertion engagement part, so it can not be inserted, and the front and back direction is correct This insertion is constructed so that it can be assembled and assembled, and the insertion engagement portions on the front and back of the support column and the receiving plate show the corresponding relationship between the insertion end portion of the support column and the insertion engagement portion of the reception plate. A drawer-type storage case characterized in that the insertion correspondence display for identifying the insertion position of the column is formed by a groove, hole, concave portion or convex portion that is exposed by resin molding.   The shape of the upper insertion end and the lower insertion end of the support column are set to be the same, and the insertion engagement portion on the upper surface side and the insertion on the rear surface side of the receiving plate into which each insertion end portion is inserted. 2. The drawer-type storage case according to claim 1, wherein the engaging portions have the same shape.   A runner portion is provided at the edge of the central opening of the backing plate, and a plurality of the support columns are provided in a juxtaposed state in the central opening, and the runner portion is located on the tip side from the edge of the central opening. It is composed of a bulging tip portion set in a shape that protrudes into a bulging state that becomes smaller in diameter, and directly from the bulging tip portion or via a small protrusion-like small runner portion that becomes smaller in diameter on the tip side. Since the molten resin is injected into the support column and the support column is molded with the resin at the same time as the receiving plate, the runner portion is constituted by the bulging tip, and the support column is rotated. The bulging tip or the small runner provided at the bulging tip is cut and separated from the tip of the bulging tip, leaving the bulging tip or the bulging tip and the small runner at the edge of the central opening of the backing plate. It was configured so that each column could be removed Pull-out storage case according to claim 1, wherein.   2. The insertion correspondence display, which is the same figure or number, is formed on any one of the insertion engaging portions on the front and rear sides of the receiving plate and on a support column that is inserted into the insertion engaging portion. 3. A drawer-type storage case according to any one of items 1 and 2. The insertion end portion of the support column is inserted into the insertion engagement portion, the insertion end portion is hidden in the insertion engagement portion, and the insertion correspondence display is displayed on the bottom portion of the insertion engagement portion and the insertion engagement. The drawer-type storage case according to any one of claims 1 to 4, wherein the drawer-type storage case is formed at the insertion end portion hidden within the portion.

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