JP5530137B2 - Rolled band storage box - Google Patents

Description

  The present invention relates to a roll-shaped band storage box for storing a band wound in a roll shape, such as a medical sterilization packaging material, and capable of taking out a necessary amount of the band stored properly.

  FIG. 5 is a cross-sectional view of a conventional roll-shaped strip storage box.

  For example, in a medical field, a packaging material for sterilization wound in a roll shape is stored in a storage box as shown in FIG. The sterilization packaging material of an appropriate length is drawn out from the formed opening and used.

  Here, the opening is often provided on the upper side of the side surface of the storage box in order to easily draw out the roll-shaped band (such as sterilization packaging material) stored therein.

  In this case, as shown in FIG. 5 (a), there is no particular problem when the remaining amount of the roll-shaped belt is large. On the other hand, as shown in FIG. When the remaining amount of the body decreases, the opening is provided on the upper side of the storage box, so it is pulled upward against gravity and tries to pull the belt back in the direction of the roll core In some cases, the leading end of the belt body is pulled back into the storage box due to the force (tension) to be applied and gravity. In this way, if the front end of the band is pulled back to the storage box, it is necessary to open the storage box again, find the front end of the band, and pull it out from the opening. won.

  In view of such a problem, for example, in Patent Document 1, it is proposed to prevent the front end of the band from being pulled back into the storage box by providing a claw in the opening. Further, in Patent Document 2, it is proposed that a window hole is provided in the flap of the storage box and the band body is passed through the window hole to prevent the front end of the band body from being pulled back into the storage box. Has been.

JP-A-8-324552 JP 2001-114265 A

  However, as in Patent Document 1, if a member that locks the band, such as a claw, is provided, not only does the cost of the storage box increase, but the band is locked in a locked state. When it is pulled out, the frictional force increases accordingly, and it is expected that waste paper and paper dust will be generated from the band and the locking member. Administrative problem.

  The present invention has been made in view of such a situation, and a main problem is to provide a roll-shaped strip storage box that can be prevented from being pulled back inside and can be manufactured at a relatively low cost. To do.

  The present invention for solving the above problems is to store a roll wound in a roll, and when using the band, a roll-shaped band storage box capable of pulling out the band, The storage box has an opening for pulling out the band on the side surface, and the height of the opening relative to the storage box depends on the remaining amount of the roll-shaped band stored in the storage box. It is characterized in that the position in the vertical direction can be changed.

  Further, in the roll-shaped strip storage box, when the roll-shaped strip stored in the storage box is pulled out from the opening, the roll-shaped strip is always in a substantially horizontal state. The position in the height direction with respect to the storage box may be changeable.

  More specifically, when the roll-shaped strip housed in the storage box is pulled out from the opening, the opening portion is always 10 ° -downward from the horizontal (0 °) upward. It is preferable that the position in the height direction with respect to the storage box can be changed so as to be in an inclined state within a range of 30 °.

  Moreover, in the storage box of said roll-shaped strip | belt body, the said opening part may be sequentially expandable toward the downward direction of a storage box.

  Moreover, in the storage box of the roll-shaped belt body, the opening may be closed again after opening.

  According to the roll-shaped strip storage box of the present invention, the opening provided on the side surface of the storage box for pulling out the strip is in accordance with the remaining amount of the roll-shaped strip stored in the storage box. Because the position in the height direction with respect to the storage box can be changed, even when the remaining amount of the roll-shaped strip is reduced, the tension and unnecessary to return the strip to the inside with respect to the strip Without applying gravity, as a result, it is possible to always maintain the state in which the tip of the belt is pulled out from the opening. In addition, according to the present invention, since it is not necessary to use a special member such as a claw portion, the yield is not reduced or the cost is not increased when the storage box is manufactured. In addition, since the belt is not forcibly locked, excessive frictional force is not generated between the storage box and the belt when the belt is pulled out. It does not occur.

  Further, in the roll-shaped strip storage box of the present invention, when the height of the opening is changed, when the roll-shaped strip stored in the storage box is pulled out from the opening, the roll-shaped strip is always included. Is substantially horizontal, for example, by changing so as to be within the range of 10 ° upward from the horizontal to 30 ° downward, the above-described effects can be sufficiently exerted.

  In addition, as an embodiment of the opening, the structure of the opening can be sequentially enlarged toward the lower side of the storage box, so that the opening can be manufactured relatively easily.

  In addition, by allowing the opening to be closed again after opening, if the opening is not used for a long period of time, the opening is closed to allow dust or dirt to enter the storage box. Can be prevented.

It is a schematic sectional drawing of the storage box of the roll-shaped strip | belt body of this invention. It is a perspective view which shows specific embodiment of the storage box of the roll-shaped strip | belt body of this invention. It is a partial front view of the side surface which has the opening part of the storage box of the roll-shaped strip shown in FIG. It is a partial front view of the side surface which has an opening part of another storage box of a roll-shaped belt | band | zone of this invention. It is sectional drawing of the storage box of the conventional roll-shaped strip.

  FIG. 1 is a schematic cross-sectional view of a roll-shaped strip storage box of the present invention.

  First, the operation and effect of the roll-shaped strip storage box of the present invention will be described with reference to FIG.

  As shown in FIG. 1, the roll-shaped strip storage box 1 of the present invention can store the roll R wound in a roll shape inside, and the strip R can be placed on the side of the strip R outside the storage box 1. It has an opening 2 for drawing out.

  Here, as shown in FIG. 1A, the position (initial position) where the opening 2 is provided is a position where the drawn band R is substantially horizontal, specifically, the band R. Is designed to be substantially horizontal (for example, a range of 10 ° upward from the horizontal to 30 ° downward).

  And in the roll-shaped strip storage box 1 of the present invention, as shown in FIG. 1 (b), even when the roll-shaped strip R is used and its remaining amount is reduced, Since the position of the opening 2 in the height direction relative to the storage box can be changed according to the remaining amount of the roll-shaped strip R, the pulled strip R is always in a substantially horizontal state (above horizontal). The belt body R can be prevented from being pulled back to the inside of the storage box 1.

  In the present invention, the “substantially horizontal state” means the effect of the present invention, that is, the roll-shaped strip R pulled out does not generate excessive friction with the opening, and the roll-shaped strip is pulled back. In other words, it means a state where it can be prevented, specifically, within a range of 10 ° upward to 30 ° downward from the horizontal state (0 °). Here, from the viewpoint of preventing pullback, it should be avoided as much as possible that the roll-shaped belt body is pulled out from the horizontal direction, and it is 5 ° upward from the horizontal state (0 °) to 15 ° downward. Within the range is particularly preferred.

  FIG. 2 is a perspective view showing a specific embodiment of the roll-shaped strip storage box of the present invention.

  FIG. 3 is a partial front view of the side surface having the opening of the storage box of the roll-shaped strip shown in FIG.

  As shown in FIG. 2 and FIG. 3, the roll-shaped band storage box 20 of the present invention has an opening 22 for pulling out the roll-shaped band on the side surface 21, and the opening is A feature is that the position in the height direction with respect to the storage box 20 can be changed in accordance with the remaining amount of the stored roll-shaped strip.

  Here, in the present invention, the means for changing the position of the opening 22 in the height direction is not particularly limited. However, when the roll-shaped belt body stored in the storage box is pulled out from the opening, It is preferable to change the roll-shaped strip so that it is in a substantially horizontal state, for example, the roll-shaped strip that is drawn out is within a range of 10 ° upward from the horizontal (0 °) to 30 ° downward.

  Specifically, for example, as illustrated in FIGS. 2 and 3, the opening 22 may be sequentially enlarged toward the lower side of the storage box.

That is, in forming the opening 22, by performing perforation on the portion of the side surface 21 of the storage box 20 where the opening 22 is to be formed, the user can perform the perforation along the perforation. By pulling out the processed part, the part can be used as the opening 22. (See FIG. 2. FIG. 2 shows a state in which only the first stage 22a of the opening 22 is opened.)
Here, the perforated portion is subjected to crease processing in a stepwise manner with respect to the height direction of the storage box 20, and the user can determine the remaining amount of the roll band in the storage box. More specifically, the first stage includes only the part 22a, the second stage includes the part 22b in addition to the part 22a, the third stage further includes the part 22c, and the fourth stage includes the part 22c. Further, the height of the opening 22 can be changed by sequentially enlarging the opening up to the portion 22d.

  In addition, in expanding the opening part 22, in FIG.2 and FIG.3, although divided into four steps, how many steps are divided is a design matter, and is not limited to the said number. Moreover, the roll-shaped belt | band | zone body accommodated in the storage box 20 is normally wound around the core member, Therefore, in the storage box 20 of the roll-shaped belt | band | zone body of this invention, a core member is located. It suffices if the opening 22 can be expanded to the same height as the height.

  Also, as shown in FIGS. 2 and 3, when forming the opening 22, a part of the side surface of the storage box 20 is not completely removed, but a part of the side surface is stored by folding the part. By making it integral with the box, it can be closed again after the opening 22 is formed. Thereby, when not using for a long period of time, the storage box 20 can be almost sealed, and entry of dust or the like can be prevented.

  Furthermore, as shown in FIG. 2 and FIG. 3, by allowing the opening 22 to be enlarged sequentially, the end of the belt has been stored in one end storage box in the case of long-term storage or the like. Even if it is a case, the front-end | tip of a strip | belt body can also be pulled out to the outer side of a storage box again using the said opening part 22, without opening the whole storage box.

  FIG. 4 is a partial front view of a side surface having an opening of another roll-shaped band storage box according to the present invention.

  2 and 3, the height position is changed by expanding the opening toward the lower side of the storage box, but the present invention is not limited to this, and FIG. As shown, a plurality of openings 40, 41, 42 having different height positions may be provided. Even in this case, as shown in the figure, the opening can be closed by forming the opening by perforation and folding.

  In the embodiment, in the initial stage of use, the opening 40 is used, and the opening 41 and the opening 42 are sequentially used in accordance with the remaining amount of the roll-shaped strip, thereby obtaining the effects of the present invention. be able to.

  In the present invention, the material of the storage box is not particularly limited, and a commonly used material can be appropriately selected and used.

  Further, the size of the storage box is not particularly limited, and may be appropriately designed depending on the type of roll-shaped band to be stored.

  Further, the opening formed in the storage box is not limited to the above-described mode (for example, perforation and folding), and various designs such as using a tape are possible.

  Furthermore, there is no particular limitation on the roll-shaped band accommodated in the roll-shaped band storage box of the present application, for example, a sterilization packaging material, a plastic bag, a bandage used when sterilizing a medical instrument, Furthermore, various things, such as a food packaged in small portions, can be mentioned.

DESCRIPTION OF SYMBOLS 1,20 ... Roll box storage box 2, 22, 40, 41, 42 ... Opening 22a ... First stage opening 22b ... Second stage opening 22c ... Third stage opening 24d ... First Four-stage opening 21 ... Side of storage box R ... Roll-shaped strip

Claims (5)

When storing the strip wound in a roll shape and using the strip, it is a roll-shaped strip storage box capable of pulling out the strip,
The storage box has a roll-shaped core that is substantially horizontal with the bottom surface of the storage box, and the core can be held at a certain height from the bottom of the storage box,
The storage box has an opening for pulling out the band body on the side surface, above the position of the core of the roll band body when the roll band body is stored , and ,
A roll-shaped band storage box, wherein the height of the opening relative to the storage box can be changed in accordance with the remaining amount of the roll-shaped band stored in the storage box.   The opening can change the position in the height direction with respect to the storage box so that the roll-shaped band is always in a substantially horizontal state when the roll-shaped band stored in the storage box is pulled out from the opening. The storage box for roll-shaped strips according to claim 1, wherein   The opening is always within the range of 10 ° upward from the horizontal (0 °) to 30 ° downward from the horizontal (0 °) when the roll-like strip housed in the storage box is pulled out from the opening. The storage box of a roll-shaped strip according to claim 1, wherein the position in the height direction with respect to the storage box can be changed so as to be in an inclined state.   The said opening part can be expanded sequentially toward the downward direction of a storage box, The storage box of the roll-shaped strip | belt body as described in any one of Claims 1-3 characterized by the above-mentioned. The said opening part can be closed again after opening, The storage box of the roll-shaped strip | belt body as described in any one of Claims 1-4 characterized by the above-mentioned.

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