JP4889754B2 - Partition - Google Patents

Description

  The present invention relates to a partition for partitioning a plurality of internal spaces such as packaging boxes.

  Conventionally, a plurality of vertical partition plates and a plurality of horizontal partition plates are assembled so as to cross each other in a standing state, and a plurality of interiors of a packaging container or the like are formed by the plurality of vertical partition plates and the plurality of horizontal partition plates. A partition body that divides into two is known (for example, see Patent Document 1).

  This type of partition is assembled by engaging a first slit formed in the vertical partition and a second slit formed in the horizontal partition.

Japanese Utility Model Publication No. 62-60583 (FIGS. 2 and 3)

  In this type of partition, after assembly, the first slit of the vertical partition plate is engaged so as to receive the second slit of the horizontal partition plate from above. When lifted upward, the horizontal partition plate is easily detached from the vertical partition plate, which makes it difficult to maintain the assembled state.

  In view of the above points, an object of the present invention is to provide a partition body that can reliably maintain an assembled state.

In order to solve this problem, the present invention provides a vertical partition plate including a first slit extending downward from an upper end edge, and a horizontal partition including a second slit extending upward from a lower end edge and engaging with the first slit. In the partition assembled by crossing the plates in an upright state and engaging the first slit and the second slit, the first slit of the vertical partition plate includes a claw portion protruding inwardly. When the first slit and the second slit are engaged with each other, the horizontal partition plate includes a locking hole that is formed at a position corresponding to the claw portion and that the claw portion locks .

  According to this, when the 1st slit and the 2nd slit were engaged, the 1st slit of a vertical partition plate became the 2nd slit of a horizontal partition plate because the above-mentioned claw part locked to a locking hole. Even if engaged so as to receive from above, for example, when the horizontal partition plate is gripped and lifted upward, the horizontal partition plate is not easily detached from the vertical partition plate. Therefore, the assembled state can be reliably maintained.

  Here, when the locking hole is formed through the horizontal partition plate, adjacent spaces communicate with each other through the locking hole. For this reason, depending on the shape of the article to be stored, not only the articles adjacent to each other via the horizontal partitioning plate may interfere with each other through the locking hole, but also the article may interfere with the locking hole when the article is stored. There is also a risk of hindering smooth storage. Furthermore, when the locking hole is formed through the horizontal partition plate, the strength of the horizontal partition plate is also reduced.

Therefore, the present invention further includes a tongue piece that closes the locking hole without a gap when the first slit and the second slit are not engaged, and the tongue piece has an upper end thereof. Is connected to the inner peripheral upper edge of the locking hole and is provided so as to be swingable so that the lower end side is released from the locking hole, and when the first slit and the second slit are engaged, The tongue piece is swung by pressing the claw portion to open the locking hole, and the claw portion is locked to the inner peripheral lower edge of the locking hole opened by swinging the tongue piece. It has become.

  As a result, the tongue piece swings as much as the claw portion is locked in the locking hole, and maintains the state where the locking hole is almost closed. Accordingly, the communication state of the locking holes can be prevented as much as possible through the horizontal partition plate, interference between adjacent articles can be suppressed via the horizontal partition plate, and the article can be stored smoothly. be able to. In addition, by providing the tongue piece, it is possible to suppress a decrease in strength of the horizontal partition plate due to the locking hole.

  By the way, in general, this type of partition forms a plurality of partitioned spaces by assembling a plurality of vertical partition plates and a plurality of horizontal partition plates in a cross-beam shape. In this case, a large number of first slits and second slits are provided on both partition plates in advance, and the first slits and the second slits are selectively engaged with each other so as to correspond to various article shapes. It can be partitioned. At this time, the first slit and the second slit which are not engaged with each other are generated, and both partition plates are easily bent, and the strength thereof is significantly reduced. In addition, when the article is accommodated, the article may be caught in the first slit exposed in an unengaged state, which may hinder smooth accommodation work.

  Therefore, in the present invention, the vertical partition plate is provided with a plurality of the first slits at predetermined intervals in the longitudinal direction, and each first slit is cut by a breakable line along the outline of the first slit. The horizontal partition plate is provided with a plurality of second slits and a plurality of locking holes at a predetermined interval in the longitudinal direction thereof, and each second slit is a second slit. When the first slit and the second slit are engaged with each other, the second slit is engaged with the first slit and the second slit. It is characterized by excising the closed piece of the slit.

  According to this, when partitioning into sizes corresponding to various article shapes, the respective first and second slits are cut out from the first slit and the second slit to be engaged with each other, and the first slit and the second not to be engaged with each other. About a slit, the obstruction | occlusion state can be maintained with the obstruction | occlusion piece. Therefore, even if the first slit and the second slit in the non-engaged state are generated, the blocking pieces prevent the two partition plates from being bent, and the strength can be improved. Since the 1st slit is obstruct | occluded with the obstruction | occlusion piece, the catch of articles | goods can be suppressed and a smooth storage operation can be performed.

The perspective view which shows the partition of embodiment of this invention. The top view of the vertical partition plate and horizontal partition plate which are used for the partition of FIG. Explanatory sectional drawing which shows the latching state to the latching hole of a nail | claw part. The top view of the vertical partition plate and horizontal partition plate which are used for the partition body of other embodiment.

  Embodiments of the present invention will be described with reference to the drawings. As shown in FIG. 1, the partition body 1 according to the present embodiment includes a vertical partition plate 2 made of a synthetic resin plate having a longitudinal direction as a longitudinal direction and a synthetic resin plate having a transverse direction as a longitudinal direction. The horizontal partition plates 3 are assembled so as to cross each other in an upright state. And when the vertical dimension plate 2 and the horizontal partition plate 3 are set to the height dimension when the vertical partition plate 2 and the horizontal partition plate 3 are raised, the vertical partition plate 2 and the horizontal partition plate 3 are Both are formed in the same width dimension.

  As shown in FIG. 2, the vertical partition plate 2 includes a plurality of first slits 4 extending downward from the upper end edge, and the horizontal partition plate 3 includes a plurality of second slits 5 extending upward from the lower end edge. ing.

  The first slits 4 of the vertical partition plate 2 are formed at predetermined intervals in the longitudinal direction of the vertical partition plate 2. The length dimension of the first slit 4 (the dimension along the width direction of the vertical partition plate 2) is ½ of the width dimension of the vertical partition plate 2. Each first slit 4 is formed with a claw portion 6 projecting inward from one side of the inner edge.

  Furthermore, each 1st slit 4 is obstruct | occluded by the obstruction | occlusion piece 4a which can be cut off by the breakable line along the outline of the 1st slit 4. FIG. And in the 1st slit 4 of the position engaged with the 2nd slit 5, the obstruction | occlusion piece 4a is cut off by the breakable line, and it is in the open state.

  The second slits 5 of the horizontal partition plate 3 are formed at predetermined intervals in the longitudinal direction of the horizontal partition plate 3. The length dimension of the second slit 5 (the dimension along the width direction of the vertical partition plate 2) is ½ of the width dimension of the horizontal partition plate 3.

  Each of the second slits 5 is closed by a closing piece 5 a that can be cut off by a breakable line along the contour of the second slit 5. And in the 2nd slit 5 of the position engaged with the 1st slit 4, the obstruction | occlusion piece 5a is cut off by the breakable line, and it is in the open state.

  Furthermore, a locking hole 7 for locking the claw portion 6 is formed at a position above each second slit 5. The locking hole 7 is closed by a tongue piece 7a that can swing freely from the horizontal partition plate 3 by a U-shaped cut.

  When the partition 1 is formed by the vertical partition plate 2 and the horizontal partition plate 3 having the above configuration, the vertical partition plate 2 and the horizontal partition plate 3 are crossed in an upright state, and the vertical partition plate 2 is opened. The 1 slit 4 and the 2nd slit 5 by which the horizontal partition plate 3 was open | released are mutually engaged.

  When the first slit 4 and the second slit 5 are engaged with each other, the claw portion 6 of the first slit 4 is locked in the locking hole 7. That is, when the claw portion 6 of the first slit 4 presses the tongue piece 7a of the locking hole 7, the tongue piece 7a swings and the edge of the locking hole 7 is opened, as shown in FIG. When the claw portion 6 is locked to this edge, the engaged first slit 4 and second slit 5 are prevented from coming off. As a result, the vertical partition plate 2 and the horizontal partition plate 3 are firmly connected to each other, and even when the horizontal partition plate 3 is gripped and lifted, the vertical partition plate 2 is not detached from the vertical partition plate 2. The assembled state of the body 1 can be maintained firmly.

  As shown in FIG. 1, in the assembled partition 1, the first slit 4 and the second slit 5 that are not used (that is, not in an engaged state) are both closed by the closing pieces 4a and 5a, The locking hole 7 is closed by a tongue piece 7a. Thereby, strength reduction due to the formation of a large number of the first slits 4 and the second slits 5 is prevented, and distortion and deformation of the partition 1 can be suppressed. In addition, the article can be smoothly stored in the first slit 4 closed by the closing piece 4a without the article being caught by the first slit 4 during the article storing operation. Similarly, since the locking hole 7 is also closed by the tongue piece 7a, the article is not caught on the inner peripheral edge of the locking hole 7, and the article can be stored smoothly.

  In addition, in the partition 1 shown in FIG. 1, although the nine storage spaces were equally formed by the two vertical partition plates 2 and the two horizontal partition plates 3, for example, although not shown Depending on the number of vertical partition plates 2 and horizontal partition plates 3 used and the size of the space to be partitioned, the obstruction pieces 4a and 5a of the desired slits 4 and 5 of each vertical partition plate 2 and each horizontal partition plate 3 are excised. Can be engaged.

  Moreover, it can also form with the vertical partition plate 10 and the horizontal partition plate 11 of the shape shown in FIG. 4 as a partition body of other embodiment. That is, as shown in FIG. 4, a claw portion 13 is provided in the second slit 12 of the horizontal partition plate 11, and the claw portion 13 of the second slit 12 is locked at a position below the first slit 14 of the vertical partition plate 10. A locking hole 15 may be provided. The first slit 14 is provided with a claw portion 16 similarly to the first slit 4 shown in FIG. 2 in the above-described embodiment, and the horizontal partition plate 11 is a locking hole in which the claw portion 16 of the first slit 14 is locked. 17 is provided.

  Also in this case, each of the first slit 14 and the second slit 12 is provided with closing pieces 14a and 12a that can be cut off by a breakable line, and the locking holes 15 and 17 can be freely rocked. The tongue pieces 15a and 17a are preferably provided.

  Since the vertical partition plate 10 and the horizontal partition plate 11 configured in this way can be formed in exactly the same shape, manufacturing is facilitated. Moreover, when the first slit 14 and the second slit 12 are engaged, the claw portion 16 of the first slit 14 engages with the engagement hole 17 of the horizontal partition plate 11 and at the same time, the claw portion of the second slit 12. Since 13 is locked in the locking hole 15 of the vertical partition plate 10, it is more securely prevented from coming off.

  In addition to the above embodiments, in the present invention, the first slits 4 and 14 and the second slits 5 and 12 may be formed in an open state without providing the closing pieces 4a, 14a, 5a and 12a. Further, each of the locking holes 7, 15 and 17 may be formed without providing the tongue pieces 7a, 15a and 17a.

  DESCRIPTION OF SYMBOLS 1 ... Partition body, 2,10 ... Vertical partition plate, 3,11 ... Horizontal partition plate, 4,14 ... 1st slit, 5,12 ... 2nd slit, 6, 13, 16 ... Nail | claw part, 7,15, 17 ... Locking holes, 7a, 15a, 17a ... tongue pieces, 4a, 5a, 12a, 14a ... blocking pieces.

Claims (2)

A vertical partition plate provided with a first slit extending downward from the upper end edge and a horizontal partition plate provided with a second slit extending upward from the lower end edge and engaging with the first slit are crossed together in an upright state. In the partition assembled by engaging the slit and the second slit,
The first slit of the vertical partition plate includes a claw portion protruding inward thereof,
The horizontal partition which, when engaged with the first slit and the second slit, Bei example a locking hole that claw portion is formed at a position corresponding to the pawl portion is engaged,
The locking hole includes a tongue piece that closes the locking hole without a gap when the first slit and the second slit are not engaged,
The tongue piece is swingably provided such that its upper end is connected to the inner peripheral upper edge of the locking hole and the lower end side is released from the locking hole,
When the first slit and the second slit are engaged, the tongue piece swings by the pressing of the claw portion to open the locking hole,
The partition is characterized in that the claw portion is locked to an inner peripheral lower edge of a locking hole opened by swinging of the tongue piece . The vertical partition plate includes a plurality of the first slits with a predetermined interval in the longitudinal direction thereof,
Each first slit is closed by a resectable closing piece by a breakable line along the outline of the first slit,
The horizontal partition plate includes a plurality of the second slits and a plurality of the locking holes at predetermined intervals in the longitudinal direction thereof,
Each second slit is closed by a resectable closing piece by a breakable line along the outline of the second slit,
2. The closed piece of the first slit and the closed piece of the second slit engaged with the first slit are excised when the first slit and the second slit are engaged. Partition body.

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