JP2001048233A - Sheet storing cylinder - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a sheet storing cylinder which is capable of easily taking a sheet out of the storing cylinder body without spoiling or soiling the sheet, which prevents an edge of the sheet from being spoiled due to the dropping of the sheet into the storing cylinder body even when it is stored, and which enables the sheet to be stored in and taken out of the storing cylinder body while the storing cylinder body is being kept in a state that it is placed on a shelf or the like. SOLUTION: A sheet draw-out body 11 which is inserted into a well-known sheet storing cylinder 1 in such a manner as to be capable of moving back and forth is composed of an elongated sliding plate part 12, a draw-out operating part 13 provided on the side of one of ends of the sliding plate part 12, which are positioned in the longitudinal direction thereof, and a sheet supporting part provided upright at the other end of the sliding plate part 12. The draw-out operating part 13 formed of a disc having a size large enough to close a storing port 3B has a finger catching hole 13A defined in the disc and is provided at the forward end of the sliding plate part 12 in such a way as to be capable of being flapped with the aid of a connecting ring 14.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a paper storage tube used to store drawings such as architectural design drawings and civil engineering design drawings, and various other types of paper for storage and carrying.

[0002]

2. Description of the Related Art When designing a single building or construction, the number of drawings such as architectural design drawings and civil engineering design drawings can reach tens to hundreds. Conventionally, a paper storage tube has been used to store such a large number of drawings in appropriate numbers or as a means for carrying. The paper storage cylinder has a long cylindrical or square cylindrical storage cylinder having one end in the longitudinal direction serving as a storage port and the other end serving as a bottom, and a storage cylinder for closing the storage port. It is formed of a tubular lid body that is formed of cardboard so that it can be fitted and removed.

In the above-described conventional paper storage cylinder, the paper wound and stored is brought into close contact with the inner surface of the storage cylinder by the expanding force. Since this adhesion is strong and it is not easy to insert the fingertip into the storage cylinder and grasp the paper, the problem is that the edge of the paper is damaged or soiled with the fingertip when removing the paper from the storage cylinder. There is. Therefore, the storage cylinder may be turned upside down and shaken, but the paper does not come out easily. In addition, when a plurality of types of paper having different widths are mixed and stored, small-sized paper is stored at the bottom side of the storage cylinder, so that the desired paper can be taken out unless the entire storage paper is taken out. There is trouble that we cannot do it.

[0004] In view of the above, as a technique for facilitating the removal of the paper stored in the storage cylinder, for example, Japanese Utility Model Publication No. Sho 60-188952 discloses a cylindrical document having a gripping piece for removal in the cylinder. Japanese Patent Laid-Open Publication No. Sho 57-136772 discloses a round container having a configuration in which an expansion prevention tube is slidably provided therein.

[0005]

However, among the above-mentioned prior arts, the one in which an expansion prevention cylinder such as a document is inserted into the cylinder has a complicated structure, and the gripping piece for taking out accommodates the paper. There is a possibility that it may become an obstacle at the time. In the case of the technology in which the long protrusion is provided on the inner surface of the storage cylinder, the spreading force when a large number of sheets are wound and stored is large, and the sheet is in close contact with the long protrusion, and depending on the paper, Has no slidability,
There is a drawback that the problem is not solved.

The present invention has been made in view of the above-mentioned drawbacks of the prior art, and can easily take out a sheet without damaging or soiling the sheet. Provides a paper storage cylinder that has excellent storage properties because it can also eliminate damage to the paper and can also take out and store paper while the storage cylinder is placed on a shelf or the like. The purpose is to do.

[0007]

According to a first aspect of the present invention, there is provided an elongated storage device having a storage opening at one longitudinal end and a bottom at the other end. In a paper storage cylinder comprising a cylindrical body and a cylindrical lid body removably fitted to the storage cylindrical body to close the storage opening,
A paper drawer comprising a long sliding plate portion, a pull-out operation portion provided at one longitudinal end of the sliding plate portion, and a paper support portion protruding from the other end of the sliding plate portion. It is configured to be inserted and retracted into the storage cylinder.

[0008] The pull-out operation section may be a protruding piece formed at the tip of the sliding plate section so as to protrude from the storage port of the storage cylinder.

Further, it is preferable that the pull-out operation section is configured as a gripper attached to a tip of the slide plate section.

Further, the pull-out operation section may be constituted as an operation section provided so as to be able to undulate on the tip side of the slide plate section.

According to a fifth aspect of the present invention, there is provided an elongate storage cylinder having an opening on one side in a longitudinal direction serving as a storage opening, and a storage cylinder inserted and removed from the storage opening through the storage opening. A paper drawer body, the paper drawer body is provided with a long sliding plate portion, displaceably provided on the tip side of the sliding plate portion,
The sliding cylinder comprises a lid for opening and closing the storage opening of the storage cylinder, and a paper support protruding from a rear end of the sliding plate.

The lid may be provided on the sliding plate so as to be able to undulate.

The lid may be slidably inserted in a slit formed in the sliding plate.

Further, the storage cylinder may be formed to have a shape in which the other end in the longitudinal direction is also opened, and the sheet supporting portion of the sheet drawer may close the opening at the other end.

[0015]

Embodiments of the present invention will be described below in detail with reference to the drawings. In the drawing, reference numeral 1 denotes a known paper storage cylinder. Reference numeral 2 denotes a storage cylinder made of a long cylindrical body constituting the paper storage cylinder 1. The storage cylinder 2 has a fitting step 3
The cylindrical portion 3 has a storage opening 3B, and the bottom portion 4 is provided at the rear end of the cylindrical portion 3.
Reference numeral 5 denotes a cylindrical lid which is removably fitted to the fitting step 3A of the storage cylinder 2 so as to close the storage opening 3B.
It is composed of a tubular fitting portion 5A having a length longer L ₂ than the length L ₁ of the Hamagodan portion 3A, a cover portion 5B which is secured to one end of the cylindrical fitting portion 5 It is.

Reference numeral 11 denotes a paper drawer inserted in the storage cylinder 2 so as to be able to advance and retreat. Reference numeral 12 denotes a sliding plate portion constituting the paper drawer 11, and the sliding plate portion 12 is formed of a curved plate having a length substantially equal to the inner dimension of the storage cylinder 2 and fitted to the storage cylinder 2. I have. Reference numeral 13 denotes a connecting ring 1 at the tip 12A of the sliding plate portion 12.
4, a pull-out operating portion provided rotatably in the direction of arrow A. The pull-out operating portion 13 is formed of a disk having a diameter that closes the storage opening 3B of the storage cylindrical body 2, and is closer to the upper side. A finger hole 13A is formed. On the other hand, reference numeral 15 denotes a sheet supporting portion erected on the rear end 12B of the sliding plate portion 12, and the sheet supporting portion 15 is formed of a substantially semicircular plate. The paper drawer 11 having the above-described configuration may be formed of the same thick paper as the paper storage tube 1 or may be formed of a hard synthetic resin.

In the above-described embodiment, when storing the wound paper A in the storage cylinder 2, the paper drawer 11 is pulled out from the storage cylinder 2, and the drawing operation unit 13 is moved in the direction of the arrow A. After the sheet A is placed in the state of being tilted forward, the sheet A is stored in the sheet drawer 11 and then inserted into the storage cylinder 2 to be stored. On the other hand, when taking out the paper A stored in the storage tubular body 2, the user pulls out the tubular lid 5 and pulls out the paper drawer 11 by pulling out the pull-out operation section 13 in the direction of arrow B to pull out the paper A.
Can be pulled out together with the sheet pull-out body 11 because the sheet is locked to the sheet supporting portion 15. in this case,
The pull-out operation unit 13 is tilted forward in the direction of arrow A to
The sheet A can be easily taken out of the storage cylinder 2 without pulling out the entire sheet drawer 11 from the storage cylinder 2.

Further, since a gap is formed between the paper drawer 11 inserted in the storage cylinder 2 and the storage cylinder 2, the wound sheet A is spread on the inner surface of the storage cylinder 2. Since there is no close contact due to the force, the paper A can slide smoothly with respect to the storage cylinder 2 when the paper drawer 11 is pulled out.

Next, FIG. 3 shows a second embodiment. In this embodiment and other embodiments described later, the same components as those of the first embodiment are denoted by the same reference numerals, and the description thereof is omitted. In the figure, reference numeral 21 denotes a paper drawer, 22 denotes a sliding plate portion constituting the paper drawer 21, and the sliding plate portion 22 is a storage cylinder similar to the sliding plate portion 12 of the first embodiment. It is formed of a curved plate that fits on the body 2 and has a paper support 15 (not shown) at the rear end. 23 is a tip 22 of the sliding plate 22
In tongue gripping piece as a lead operating portion which is protruded A, the length L ₃ is the length of the tubular cover 5 of length L ₂ and the housing cylinders 2 of the stepped portion 3A of the tongue-like gripping piece 23 difference within a length of L _1, i.e. is set to a length that does not become an obstacle when the housing cylinders 2 fitting the cylindrical cap body 5.

The present embodiment focuses on the fact that the length L ₂ of the cylindrical cover body 5 in the known paper storage cylinder 1 is set longer than the length L ₁ of the stepped portion 3A of the housing cylinders 2 , Sliding plate 2
The tongue-shaped gripping piece 23 for the pull-out operation is integrally formed at the tip of the second member 2, so that the configuration is simple and the manufacturing cost can be reduced.

FIG. 4 relates to a third embodiment. The feature of the third embodiment is that the sliding plate 3
2 withdrawal cord 33 as a withdrawal operation unit on the tip 32A side
Has been established. The drawer cord 33 is inserted into an insertion hole 34 formed in the slide plate portion 32 and is formed in a ring shape. Since the drawer cord 33 is flexible, it does not hinder the paper A from being taken in and out, and has an advantage that it is easy to grasp.

FIGS. 5 and 6 show a fourth embodiment.
In the figure, reference numeral 41 denotes a known square paper storage cylinder. 42
Is a storage cylinder that constitutes the paper storage cylinder 41. The storage cylinder 42 has a fitting step portion 43A formed at the front end side, a front end opening serving as a storage opening 43B, and a bottom plate 43C provided at the rear end. It is composed of a tubular portion 43 and a rectangular tubular lid 44 fitted to the fitting step 43A. Reference numeral 45 denotes a paper drawer that is inserted into the storage cylinder 42 so as to be able to advance and retreat. Reference numeral 46 denotes a sliding plate portion formed of a long flat plate constituting the paper drawer 45, and the sliding plate portion 46 is set to have a length substantially equal to the inner dimension of the storage cylinder 42. 47 is a connecting ring 48 at the tip of the sliding plate portion 46.
And a drawer operating portion provided so as to be able to undulate in the directions of arrows D and D. The drawer operating portion 47 is formed in a square having a size that fits into the storage opening 43B, and has a finger hole. Board 4
7A and a pair of stopper pieces 47B, 47B formed of triangular pieces fixed to both lower edges of the cover plate 47A. On the other hand, reference numeral 49 denotes a sheet supporting portion provided upright at the rear end of the sliding plate portion 46. The sheet supporting portion 49 is formed of a rectangular plate large enough to advance and retreat in the storage cylinder 42.

The present embodiment has the above-described configuration. By inserting the paper drawer 45 into the existing rectangular paper storage tube 41, the paper A wound and stored in the paper storage tube 41 is a sheet. By pulling out the drawer body 45, the sheet A can be easily taken out without being damaged.
When the paper A is taken out, the cover part 47 is tilted outward in the direction of the arrow so as not to obstruct the paper A, so that the paper drawer 45 can hold the paper A by hand. What is necessary is just to pull it out from the storage cylinder part 42.

FIGS. 7 to 9 show a fifth embodiment.
In the figure, reference numeral 51 denotes a paper storage tube, and 52 denotes a paper storage tube.
1 shows a storage cylindrical body constituting 1. The storage cylindrical body 52 has a rectangular cross section, and a cylindrical portion 53 having an opening at one end in the longitudinal direction serving as a storage opening 53A, and a bottom portion 54 provided at the other end of the cylindrical portion 53.
It consists of: Reference numeral 55 denotes a paper drawer that is inserted into the storage cylinder 52 so as to be able to advance and retreat. Reference numeral 56 denotes a sliding plate portion made of a long flat plate constituting the paper drawer 55, and the sliding plate portion 56 is set to have a length substantially equal to the inner dimension of the storage cylinder 52. 57 is a hinge 58 at the tip of the sliding plate 56.
The cover 57 is provided so as to be able to undulate in the direction of the arrow E through the cover 57A. The cover 57A is formed on a surface of the cover plate 57A formed in a square having a size that fits into the storage opening 53A. And a drawing card insertion section 57B provided. On the other hand, 5
Reference numeral 9 denotes a paper support portion provided on the rear end of the sliding plate portion 56. The paper support portion 59 is formed of a square plate large enough to advance and retreat in the storage cylinder 52. Thus, the paper drawer 55 is composed of the sliding plate 56, the lid 57, which can be raised and lowered at the tip of the sliding plate 56, and the paper supporting portion 59 erected at the rear end of the sliding plate 56. It is composed.

Further, 60, 60
2, each of the fastening means 60 includes a magnet piece 60A fixed to a corner near the storage opening 53A of the storage cylinder 52, and a magnet provided at a back corner of the lid 57A. Dressing piece 60B
It consists of:

According to the present embodiment having the above-described configuration, the paper drawer 55 is pulled out from the storage cylinder 52 by an appropriate length, and the cover 57 is wound on the sliding plate 56 in a state where the cover 57 is folded down. The paper A in the turned state is inserted into the storage cylinder 52, and the cover 57 is
The paper drawer 55 is inserted into the storage cylinder 52 in a state where
The paper A can be stored by being inserted into the inside. Conversely, when taking out the paper A, the paper drawer 55
Is pulled out by an appropriate length, the paper A is also pulled out integrally. Since the sheet A can be pulled out in the axial direction by folding the lid 57, the sheet drawer 55 itself does not have to be pulled out much from the storage cylinder 52.

FIGS. 10 and 11 show a sixth embodiment. In the figure, reference numeral 71 denotes a square paper storage tube. Reference numeral 72 denotes a storage cylinder that constitutes the paper storage cylinder 71. The storage cylinder 72 is formed of a square cylinder having a storage opening 72A at the front end opening and an opening 72B at the rear end. Unlike 1 and 41, the bottom is not provided. 73
Is a paper drawer inserted in the storage cylinder 72 so as to be able to advance and retreat, and the paper drawer 73 has a sliding plate portion 74 made of a flat plate having substantially the same length as the storage cylinder 72 and a finger placed at a position closer to the upper center. A hole 75A is formed, and stopper ridges 75 are formed at both upper and lower ends.
B, 75C are made of a protruding flat plate,
As shown by arrows in a slit 74A formed on the front end side of the cover 75, a lid 75 displaceably inserted in the direction G, and a rear end opening 72B standing upright at the rear end of the sliding plate portion 74 are provided. Paper support portion 7 made of a flat plate large enough to be fitted and retractable to
6. Reference numeral 77 denotes a lid receiving piece that is located near the storage port 72A and protrudes inside the storage cylindrical body 72. A magnet is used for the lid receiving piece, and a stopper protrusion 75B of the lid 75 is provided.
Can be provided with magnetically attached pieces.

In this embodiment, the operation for storing the sheet A is basically the same as that of the other embodiments, but the sheet supporting portion 76 of the sheet drawer 73 is connected to the storage cylinder 72. By closing the rear end opening 72B, the storage cylinder 72 has a shape in which both ends in the longitudinal direction are open, so that molding is easy and manufacturing cost can be reduced.

It should be noted that a configuration may be employed in which the above-described storage cylinder 72 is combined with the paper drawer 55 in the fifth embodiment.

[0030]

The present invention has the following advantages because it is constructed as described above. (1) The wound paper is stored in the storage cylinder by moving the paper drawer forward and backward, and is pulled out, so that the paper can be easily taken out without being damaged or soiled. (2) Even if the storage cylinder is cylindrical, the paper drawer forms a gap between the wound paper and the storage cylinder, so that the paper does not adhere to the inner peripheral surface of the storage cylinder. Can be easily pulled out. (3) The paper can be stored or pulled out by moving the paper drawer forward and backward while the storage cylinder is placed in the vertical state rather than the horizontal state. Therefore, it is also possible to stack a large number of paper storage tubes in a horizontal state and store the paper, and to classify and manage a large number of papers by using a large number of paper storage tubes like a paper sorting shelf. Can be used. (4) Since the rear end opening of the storage cylinder is closed by the paper supporting portion of the paper drawer, the storage cylinder can be formed into a simple-shaped cylinder having both ends opened in the longitudinal direction. The production cost and labor of the body can be greatly reduced as compared with a bottomed cylinder.

[Brief description of the drawings]

FIGS. 1 and 2 relate to a first embodiment of the present invention, and FIG. 1 is a perspective view of a main part in a state where a paper drawer is pulled out from a paper storage tube.

FIG. 2 is an overall configuration diagram of a paper drawer.

FIG. 3 is a perspective view of a main part of a paper drawer according to a second embodiment.

FIG. 4 is a perspective view of a main part of a paper drawer according to a third embodiment.

FIGS. 5 and 6 relate to a fourth embodiment, and FIGS.
FIG. 4 is a perspective view of a main part in a state where a paper drawer is pulled out from a paper storage tube.

FIG. 6 is a longitudinal sectional view showing the entire configuration of the paper storage tube.

7 to 9 relate to a fifth embodiment, and FIG.
FIG. 3 is a perspective view of a main part of a paper storage tube.

FIG. 8 is a longitudinal sectional view of a state in which a paper drawer is drawn out of a paper storage tube.

FIG. 9 is a longitudinal sectional view of a state in which a paper drawer is stored in a paper storage tube.

FIG. 10 and FIG. 11 relate to a sixth embodiment, and FIG. 10 is a perspective view of a main part in a state where a paper drawer is pulled out from a storage cylinder.

FIG. 11 is a longitudinal sectional view showing the overall configuration of the paper storage tube.

[Explanation of symbols]

2, 42, 52, 72 Storage cylindrical body 3A, 43B, 72A Storage opening 5, 44 Cylindrical lid 11, 21, 31, 45, 55, 73 Paper drawer 13, 23, 33, 47 Pull-out operation unit 15, 49, 59, 76 Paper support 57, 75 Lid

Claims (8)

[Claims] 1. A long storage cylinder having one end in a longitudinal direction serving as a storage port and the other end serving as a bottom, and a pipe fitted to be detachable from the storage cylinder to close the storage port. In a paper storage tube comprising a lid, a long sliding plate portion, a pull-out operation portion provided at one longitudinal end of the sliding plate portion, and a projecting portion protruding at the other end side of the sliding plate portion. A paper drawer body comprising a paper support portion formed in a manner capable of moving forward and backward in the storage cylinder body. 2. The sheet storage device according to claim 1, wherein the draw-out operation portion includes a protrusion formed at a tip of the slide plate portion so as to protrude from a storage opening of the storage cylinder. Tube. 3. The paper storage cylinder according to claim 1, wherein the pull-out operation unit is formed of a gripper attached to a tip of the slide plate. 4. The paper storage cylinder according to claim 1, wherein the pull-out operation section comprises an operation piece provided to be able to undulate on a tip end side of the slide plate section. 5. A paper drawer, comprising: a long storage cylinder body having an opening on one side in the longitudinal direction serving as a storage opening; and a paper drawer inserted so as to be able to enter and leave the storage cylinder through the storage opening. The body has a long sliding plate portion, a lid portion that is displaceably provided at the distal end side of the sliding plate portion, and a lid portion that opens and closes a storage opening of the storage cylindrical body, A paper storage tube comprising a paper support portion protruding from an end side. 6. The paper storage tube according to claim 5, wherein the lid is provided on the sliding plate so as to be able to undulate. 7. The paper storage cylinder according to claim 5, wherein the lid is slidably inserted into a slit formed in the slide plate. 8. The storage cylinder body is formed to have a shape in which the other end in the longitudinal direction is also opened, and a sheet supporting portion of the sheet drawer is configured to close the opening at the other end. Item 6. The paper storage tube according to Item 5.