JP3155243U - Paper box with a handle - Google Patents

Abstract

The present invention provides a paper box with a handbag which can be opened and closed smoothly with little extension of a handpiece piece to the lateral side due to the closing operation of the cover plate. A notch opening 16 that faces a main fold line g is formed at a common corner on the base end side of a main handpiece piece 11 and an auxiliary handpiece piece 12, and a lid plate 7 and a main handpiece piece are formed. 12 is formed by connecting an auxiliary fold line h that folds the auxiliary handpiece piece in half with the notch opening, and becomes a boundary between the upper ends of the left and right lateral plates 4 and 5 and the main handpiece piece 11. e is set to a position higher than the folding line b for opening and closing the cover plate 7 and the upper end of the opening of the front plate 2 so as to face the notch opening 16. [Selection] Figure 1

Description

  The present invention relates to a paper box with a handle that can store various items and can be carried easily. More specifically, the present invention stores medical waste such as gauze, absorbent cotton, syringes, and needles discharged by medical practice. The present invention relates to a paper box with a handle suitable as a medical waste container used in incineration.

  As a paper box with a handle, for example, as shown in Patent Document 1, a front plate, a rear plate, left and right lateral plates, a bottom plate, and a lid plate that is connected to the upper end of the rear plate so that it can be folded and opened. A box main body is constructed, and a main handle piece connected to the upper ends of the left and right side plates and an auxiliary handle piece connected to the side ends of the lid plate are integrally connected, and accompanying the closing operation of the lid plate The main handpiece piece and the auxiliary handpiece piece are folded along a fold line formed at the boundary between each other, and a double-layered structure is formed on the left and right upper ends of the box body. Is known.

Utility Model Registration Gazette No. 2533043

  The paper box with a handle with the above configuration will have a strong double-layered structure that will appear on the left and right upper ends of the box body automatically when the lid is closed, making it easy to handle and carry. However, the main hand piece and the auxiliary hand piece are arranged symmetrically with respect to the main folding line, the bending characteristics of the main hand piece with respect to the lateral plate, and the auxiliary hand piece with respect to the lid plate Since the folding characteristics of the main handle piece and the auxiliary handle piece are folded together with the lid closing operation, the main It will be greatly extended horizontally toward the outside, and after closing the lid plate, it is necessary to fold and raise the double-layered structure of the double-layered structure that protrudes horizontally horizontally outward It was.

  Also, as the cover plate is closed, the main and auxiliary handpieces are greatly extended laterally outward, so a paper box is placed near other objects such as walls and stationary equipment. When used as a trash can, if you forget the necessity of the space for projecting the cover piece when opening and closing the cover plate and install it in close proximity to other objects, it will cause a large overhang when you try to close the cover plate. When the handle piece touches another object, the lid plate cannot be closed well, and the installation position of the paper box may be changed.

  In addition, since the main handle piece and the auxiliary handle piece have the same bending characteristics, the main handle piece and the auxiliary handle piece may be folded inward toward the inside of the box when the lid is closed. In such a case, a two-layered structure appears in the closed lid plate, and the lid plate is opened again to expose the bridger. It is necessary to reclose the lid plate while guiding the auxiliary litter piece to be folded.

  The present invention has been made paying attention to such a situation, and there is little overhanging of the handle piece laterally due to the closing operation of the cover plate, and the cover plate can be opened and closed smoothly. The main purpose is to provide a paper box with a handle that can be used.

  In order to achieve the above object, the present invention is configured as follows.

In the present invention, a box body is constituted by a front plate, a rear plate, left and right lateral plates, a bottom plate, and a lid plate that can be folded and opened at the upper end of the rear plate, and is connected to the upper ends of the left and right lateral plates. A main hand piece and an auxiliary hand piece connected to the lateral end of the lid plate are integrally connected, and when the lid plate is closed, the main hand piece and the auxiliary hand piece are mutually connected. A paper box with a handbag configured to be folded along a main fold line formed at an inclination at the boundary so that the double-layered structure appears on the left and right upper ends of the box body,
A notch opening facing the main folding line is formed at a common corner on the base end side of the main handpiece and the auxiliary handpiece, and an auxiliary is provided between the lid plate and the main handpiece. An auxiliary fold line for folding the handle piece in half is connected to the notch opening,
And the fold line that becomes the boundary between the upper ends of the left and right lateral side plates and the main handle piece is set at a position higher than the fold line for opening and closing the lid plate and the opening upper end of the front side plate. Facing the notch opening,
It is characterized by that.

  According to this configuration, as the lid plate is swung downward, the auxiliary handle piece is bent along the main fold line while the main handle piece is bent laterally outward and folded into the main handle piece. Overlapping, the two-layered structure is raised at the left and right upper ends of the box body.

  In this case, the auxiliary handpiece piece is folded in half via the auxiliary folding line, so that the main handing piece and the auxiliary handing piece are laterally outward compared to the case where there is no auxiliary folding line. The auxiliary litter piece is folded over the main litter piece with little overhang.

  In addition, the folding line of the main handle piece with respect to the lateral side plate is higher than the folding line for opening and closing the cover plate and the opening upper end of the front side plate, and the folding line of the main handle piece with respect to the lateral side plate is bent. The characteristic is different from the bending characteristic of the auxiliary handle piece with respect to the cover plate. Therefore, in order to fold the auxiliary hand piece on the main hand piece in accordance with the closing operation of the cover plate, the auxiliary hand piece is folded in two via the auxiliary folding line in order to absorb the difference. Becomes indispensable. In other words, when the cover plate is closed, the auxiliary handle piece itself is always folded along the auxiliary fold line, and the main handle piece and the auxiliary handle piece are not folded over to the side. It is done in.

  In addition, the folding line for the side plate of the main handle piece is higher than the folding line for opening and closing the lid plate and the opening upper end of the front plate, so the upper end portion of the lateral plate is the lid plate The fold line for opening and closing and the upper end of the opening on the front side plate will be extended upwards, and the auxiliary handle piece will be raised not only on the main handle piece but also on the upper end portion of the lateral side plate that stands vertically. Superimposed. Therefore, the presenter appearing by superimposing the main handpiece piece and the auxiliary handpiece is automatically raised by being guided by the upper end portion of the laterally standing side plate. By simply closing the box, the holder can be raised and raised at the upper left and right ends of the box body, and can be immediately carried.

  In one embodiment of the present invention, a folding edge that is externally fitted to the outside of the front plate when the lid is closed is connected to the free end of the lid plate, and is inserted into a locking slit formed in the folded piece. A connecting piece to be locked is provided on the front plate.

  According to this, when the lid plate is closed, the folded piece provided at the free end is put on the upper end of the front plate, and then the connecting piece provided at the upper end of the front plate is inserted into the locking slit of the folded piece. Lock. In this case, since the folded piece of the cover plate is put on the upper end of the front plate, the load acting on the free end of the cover plate can be increased even if the box body is placed on top of each other or other objects are placed on the box body. The upper end length of the side plate is maintained, and the free end portion of the lid plate is not bent down by the load.

  In another embodiment of the present invention, the connecting piece is provided with a convex portion that passes over and passes the cut end of the locking slit.

  According to this, the convex part is caught on the left and right cut ends of the locking slit, and the inserted connecting piece does not easily come out of the locking slit, so that the cover plate opens carelessly during transportation. It is prevented.

  In another embodiment of the present invention, the auxiliary handpiece is provided with a notch for sandwiching and supporting a part of the storage bag loaded in the box body.

  According to this, the opening part of the storage bag made of a resin film or the like inserted into the box is wound outside and covered on the upper part of the front side plate and the left and right side side plates in the box body, and the auxiliary handle piece connected to the lid plate is cut. By sandwiching and supporting a part of the storage bag, the storage bag can be stored in the storage bag without leaking into the box even if the cover plate is opened and closed, and without leaking the storage object.

  Further, in another embodiment of the present invention, each of the main handpiece piece and the auxiliary handpiece piece is provided with a horizontally long hole that overlaps in a folded state, and the main handpiece piece The hole is formed as a cut-out hole with a part of the upper long side continuous to the main hand piece, and the hand hole of the auxiliary hand piece is formed as a punched hole.

  According to this, the tongue piece filling the pusher hole, which is the cut hole of the main handle piece in the folded-up handle, is bent inward and the tongue piece is the punching hole of the auxiliary handle piece. By pushing and passing through the handle hole, the bottom surface of the tongue piece is larger and flat compared to the cut surface of the handle hole, and when the hand is lifted into the handle hole, Don't overwhelm your stomach.

  Furthermore, in another embodiment of the present invention, the cover plate is supported by an operation member that is interlocked with the operation pedal and moves up and down, and when the operation pedal is not depressed, the operation member moves downward to cover the cover plate. Is in a closed posture, and the box body can be attached to a foot open / close stand so that the actuating member moves upward by stepping on the operation pedal to open the cover plate.

  According to this, the lid plate can be freely opened and closed by a stepping operation without using a hand, and an object can be easily put in and stored while performing an operation using both hands.

  Thus, the present invention can provide a paper box with a hander that can smoothly open and close the cover plate while reducing the lateral extension of the hand piece.

It is the perspective view which looked at the paper box with a handle in an open state from the front. It is the perspective view which looked at the paper box with a handle in an open state from the back. It is a perspective view which shows the state in the middle of lid | cover closing operation | movement. It is a principle figure which shows the folding formation operation | movement of a hand. It is a perspective view of the state where a lid plate was closed. FIG. 5 is a perspective view of a paper box with a handle with a lid plate closed and fixed. It is a cross-sectional top view of the structure part which closes and fixes a cover plate. It is a perspective view of the state which can be carried. It is the expansion | deployment top view which looked at the raw material from the inner surface side. It is a perspective view of the state which attached and supported the storage bag to the box body. It is a perspective view which shows the closed state of the paper box with a handle | wrist attached to the stepping open / close stand. It is a perspective view which shows the open state of the paper box with a handle | wrist attached to the step open / close stand.

  Embodiments of the present invention will be described below with reference to the drawings.

  1 and 2 are perspective views of the paper box with a handle according to the present invention in an opened state, respectively.

  This paper box with a handle is a piece of material made by cutting and cutting corrugated cardboard and assembled into a box with a lid. The box body 1 includes a front plate 2, a rear plate 3, left and right plates. The side plates 4 and 5, the bottom plate 6, and the upper end of the rear side plate 3 are configured to be bent and opened and closed.

  FIG. 9 shows a plan view of the material developed from the inner surface side. As shown in the figure, the front side plate 2, the rear side plate 3, and the left and right side side plates 4 and 5 are arranged in parallel on the left and right sides through the stamped fold line a, and are stamped on the upper end of the rear side plate 3. A lid plate 7 is provided continuously via a fold line b. Bottom plate pieces 6a, 6b, 6c, 6d constituting the bottom plate 6 are connected to lower ends of the front side plate 2, the rear side plate 3, and the left and right lateral side plates 4, 5 via a folding line c formed by stamping. It is installed.

  In addition, a sealing folded piece 8 is connected to the free end of the lid plate 7 via a fold line d formed by embossing. A slit 9 is formed by cutting. On the other hand, a connecting piece 10 that can be inserted into the locking slit 9 is provided at the center of the upper end of the front plate 2.

  Further, the side plates 4, 5 are located at the corner between the upper end of the left lateral plate 4 and the left end of the lid plate 7 and at the corner between the upper end of the right lateral plate 5 and the right end of the lid plate 7. A main handpiece piece 11 connected to the cover plate 7 and an auxiliary handpiece piece 12 connected to the cover plate 7 are integrated with each other.

  The left and right main raisers 11 are connected to the upper ends of the lateral plates 4 and 5 via bending lines e, respectively, and the left and right auxiliary raiser pieces 12 are folded at the left and right ends of the lid plate 7, respectively. They are connected via a bending line f. The main handpiece piece 11 and the auxiliary handpiece piece 12 are integrally connected so as to be foldable via a main fold line g having an inclination angle of 45 degrees. When the cover plate 7 is closed, the auxiliary handpiece piece 12 is connected. Is folded on the inner surface of the main handle piece 11 through the main fold line g, and a strong holder 13 having a two-layer structure appears as shown in FIG.

  The main handpiece piece 11 and the auxiliary handpiece piece 12 are respectively formed with laterally long hole holes 14 and 15 that overlap each other in a state where both are folded. Here, the hand hole 14 of the main hand piece 11 is formed as a cut hole connected to the main hand piece 11 at the upper end, and the inside thereof is filled with an oval tongue piece 14a. On the other hand, the hand hole 15 of the auxiliary hand piece 12 is formed as a punched hole penetrating left and right.

  In addition, a fan-shaped notch opening 16 including a main folding line g is punched and formed at a common corner on the base end side of the main handpiece piece 11 and the auxiliary handpiece piece 12, and the auxiliary handpiece piece is also formed. 12, a folding auxiliary line h connected to the notch opening 16 is formed, and the auxiliary litter piece 12 can be folded in two between the folding line f and the main folding line g with respect to the cover plate 7. .

  Here, the folding line f with respect to the lid 7 of the auxiliary handle piece 12 is formed into a ruled line that is easily bent and is formed by cutting a plurality of short slits s in substantially the entire region. The auxiliary line h is also configured as a ruled line that is easy to bend, in which a plurality of short slits s are cut and formed in substantially the entire region.

  On the other hand, the fold line e of the main handle piece 11 with respect to the lateral plates 4 and 5 is formed with a short slit s intermittently cut only in the longitudinal central region thereof, and the fold line e of the fold line e The position is set so as to face the notch opening 16 at a position higher than the folding line b for opening and closing the lid plate 7 and the opening upper end of the front side plate 2.

  The material configured as described above is assembled in the box body 1 as follows.

  First, the bottom plate pieces 6a to 6d of the material are folded at a right angle along the fold line c, and the bottom plate piece 6a of the front side plate and the bottom plate piece 6d of the right side plate 5 are folded at a right angle along the fold line a. At the same time, the bottom plate piece 6 b of the front side plate and the bottom plate piece 6 c of the right side plate 5 are bonded together via the adhesive 17.

  Next, the right lateral plate 5 is folded at a right angle along the folding line a, and the glue margin piece 18 folded from the free end side of the front side plate 2 is formed on the inner surface of the free end side of the left lateral plate 4. Bonding with the adhesive 19 forms a square cylindrical body.

  Then, the box body 1 shown in FIGS. 1 to 2 is completed by assembling the bottom plate 6 by inserting the bottom plate pieces 6a to 6d together. The bottom plate pieces 6a and 6b are formed with slits t forming a fold line obliquely so that the bottom plate pieces 6a and 6b can be easily bent and deformed when the bottom plate 6 is assembled. . Although not shown in the figure, an insole bottom plate made of corrugated cardboard is dropped and loaded on the inner bottom of the assembled box body 1 to reveal a strong and flat bottom surface.

  The usage form of the paper box with a handle constructed as described above will be described below.

  This paper box with a handbag is used by storing an object directly in the box body 1 or by loading a storage bag made of a resin film when used as a medical waste container. When using the storage bag, after inserting the storage bag 20 into the box, as shown in FIG. 10, the front edge of the inserted storage bag 20 is wound outward and sandwiched between the folded connection pieces 10. At the same time, it is inserted and locked in the bending notches 21 formed on the left and right sides of the connecting piece 10, and the left and right mouth edges of the storage bag 20 are covered with the main handle piece 11 and the auxiliary handle piece 12, A part thereof is inserted into and locked in the hole 14, and the left and right portions of the rear edge of the storage bag 20 are formed at the upper end of the boundary between the auxiliary handle piece 12 and the cover plate 7. The storage bag 20 can be mounted and supported without being displaced by being inserted into and locked to 22.

  When the object is stored, the lid plate 7 is folded along the fold line b to perform a lid closing process. As shown in FIG. 3, when the lid plate 7 is swung downward, the auxiliary handle piece 12 has the main fold line g while the main handle piece 11 is bent laterally outward through the fold line e. When the cover plate 7 is completely closed and the lid plate 7 is completely closed, as shown in FIG. Stands at the upper end.

  In this case, the auxiliary handpiece 12 itself is folded in two in a mountain shape via the auxiliary folding line h, and the main handpiece 11 and the auxiliary handpiece 12 are projected laterally outward. The auxiliary handpiece 12 is folded over the main handpiece 11 in a small state.

  Further, as shown in FIG. 9, the folding line e of the main handle piece 11 is higher than the folding line b for opening and closing the cover plate 7 and the opening upper end of the front plate 2, The distance L1 from the line e to the outer end of the main handpiece piece 11 is different from the distance L2 from the folding line f to the outer end of the auxiliary handpiece piece 12, and the main handpiece piece 11 and the auxiliary handpiece 11 are different. The piece 12 is not completely symmetric with respect to the main fold line g, and is bent with respect to the fold line e of the main handle piece 11 and fold with respect to the fold line f of the auxiliary handle piece 12. The characteristics are different. Therefore, in order to fold the auxiliary handpiece 12 along the main fold line g and superimpose it on the main handpiece 11 in accordance with the closing operation of the cover plate 7, the auxiliary handpiece 12 itself is provided via the auxiliary fold line h. Is required to absorb the difference in bending characteristics described above. That is, when the cover plate 7 is closed, the auxiliary handle piece 12 itself is always folded in two along the auxiliary folding line h, and the folding operation of the main handle piece 11 and the auxiliary handle piece 12 is laterally outward. This is done with little overhang. Such a folding operation state is shown in FIG.

  Further, the folding line e of the main handle piece 11 with respect to the lateral side plates 4 and 5 is higher than the folding line b for opening and closing the lid plate 7 and the opening upper end of the front side plate 2. The upper end portions of the side plates 4 and 5 are erected upwardly from the folding line b for opening and closing the lid plate 7 and the opening upper end of the front side plate 2, and as shown in FIG. The handle piece 12 is superimposed not only on the main handle piece 11 but also on the upper end extension portions 4a and 5a of the lateral side plates 4 and 5 standing vertically. Therefore, the hand 13 that appears by superimposing the main hand piece 11 and the auxiliary hand piece 12 is guided by the upper end extension parts 4a and 5a of the lateral side plate that stands vertically and automatically stands up. As a result, the lid 13 can be raised and raised at the upper left and right ends of the box body 1 simply by closing the cover plate 7 and can be immediately carried.

  As shown in FIG. 5, when the lid plate 7 is closed, the lid plate 7 is folded down below the folded piece 8 provided at the free end thereof and put on the upper end of the front side plate 2, and then, as shown in FIG. The connecting piece 10 provided at the upper end is inserted into the locking slit 9 of the folded piece 8 and locked.

  In this case, the left and right ends of the connecting piece 10 are provided with convex portions 10a that pass over and pass the left and right cut ends of the locking slit 9, and as shown in FIG. As a result, the protruding portion 10a is hooked, so that the inserted connecting piece 10 cannot be easily removed from the locking slit 9.

  In addition, as described above, the folded piece 8 of the cover plate 7 is placed on the upper end of the front plate 2, so that when the box body 1 is overlaid or another object is placed on the box body 1, The load acting on the free end portion is maintained by the entire length of the upper end portion of the front side plate 2, and the free end portion of the cover plate 1 is not bent and deformed by the load.

  When transporting the box body 1 that has been closed, as shown in FIG. 8, the tongue piece 14 a that fills the hand hole 14 of the main hand piece 11 in the folded hand 13 is inward. Bending upward and pushing the tongue piece 14a into the pusher hole 15 of the auxiliary handle piece 12 so as to pass therethrough, the lower surface of the tongue piece 14a is larger than the cut holes of the pusher holes 14 and 15, and a flat finger hook. It becomes a surface, and when putting a finger on the hole 14 and 15 and lifting a box main body, it does not overload the belly of a finger.

  When using a paper box with a hand as a medical waste container, as shown in FIGS. 11 and 12, the box body 1 is attached to a foot opening / closing stand 25, and the lid plate 7 can be operated by stepping without using a hand. It is preferable to use so that it can be opened and closed.

  The foot open / close stand 25 includes a stand frame 26 on which the box body 1 can be mounted in a predetermined posture, an operation pedal 27, and an arm-like operating member 28 that swings up and down by pedal operation. The lid plate 7 of the box body 1 is held and held by the operating member 28.

  As shown in FIG. 11, in a state where the operation pedal 27 is not depressed, the operating member 28 is urged downward by a spring or the like (not shown), and the lid plate 7 held by the operating member 28 is closed. As shown in FIG. 12, when the operation pedal 27 is depressed, the actuating member 28 is swung up against the downward urging force, and the lid plate 7 is opened accordingly, and the opened box body 1 is opened. Inject and store medical waste. Thereafter, when the depression is released, the lid is automatically returned to the closed state shown in FIG.

[Other examples]
The present invention can also be implemented in the following forms.

  (1) The configuration of the bottom surface is not limited to the above-described form, and is a rectangular tilt plate that is connected to the lower ends of the front and rear side plates and the left and right side plates as often used for the bottom surface of a general cardboard box ( A bottom surface may be formed by folding a flap. In this case, only the four circumferential side plates may be pasted together and supplied in a flat state in which the bottom surface is disassembled and developed, and the user may use it in a form of a box.

  (2) As a means for covering and fixing the front end portion of the lid plate 7 on the front side plate 2, various means can be adopted in addition to the above-described form. For example, both surfaces are provided on the inner surface of the folded piece 8. It is also possible to use means for sticking the adhesive tape in advance, turning off the release paper of the double-sided adhesive tape after the closing operation, and sticking and fixing the folded piece 8 to the outer surface of the front side plate 2. In addition, for simplicity, an adhesive tape may be applied and fixed across the front plate 2 and the folded piece 8 placed thereon.

  The present invention is useful as a container for storing various articles including medical waste.

DESCRIPTION OF SYMBOLS 1 Box main body 2 Front side plate 3 Rear side plate 4 Lateral side plate 5 Lateral side plate 6 Bottom plate 7 Cover plate 8 Folding piece 9 Locking slit 10 Connection piece 10a Convex part 11 Main hand piece 12 Auxiliary hand piece 13 Hand 14 14 Hand hole 15 Protrusion hole 16 Notch opening 22 Notch 25 Foot open / close stand 27 Operation pedal 28 Actuator b Bending line e Bending line g Main bending line h Auxiliary bending line

Claims (6)

The main handle piece is composed of the front plate, the rear plate, the left and right lateral plates, the bottom plate, and the lid plate that is connected to the upper end of the rear plate so as to be foldable and openable, and is connected to the upper ends of the left and right lateral plates. And an auxiliary hand piece connected to the lateral end of the lid plate are integrally connected, and the main hand piece and the auxiliary hand piece are inclined at the boundary of each other as the lid plate is closed. A paper box with a handbag configured to be folded along a main fold line formed so that the double-layered structure appears on the upper left and right ends of the box body,
A notch opening facing the main folding line is formed at a common corner on the base end side of the main handpiece and the auxiliary handpiece, and an auxiliary is provided between the lid plate and the main handpiece. An auxiliary fold line for folding the handle piece in half is connected to the notch opening,
And the fold line that becomes the boundary between the upper ends of the left and right lateral side plates and the main handle piece is set at a position higher than the fold line for opening and closing the lid plate and the opening upper end of the front side plate. Facing the notch opening,
A paper box with a handle characterized by that.   In the closed state of the lid plate, a folded side that is externally fitted to the outside of the front side plate is connected to the free end portion of the lid plate, and a connecting piece that is inserted into and locked in a locking slit formed in the folded piece is connected to the front side plate. The paper box with a handle according to claim 1, wherein   The paper box with a handbag according to claim 2, wherein the connecting piece is provided with a convex portion that passes over and passes the cut end of the locking slit.   4. The paper box with a hand according to claim 1, wherein the auxiliary hand piece is provided with a notch for sandwiching and supporting a part of the storage bag loaded in the box body.   Each of the main handpiece piece and the auxiliary handpiece piece is provided with a handpiece hole that overlaps in a folded state, and the main handpiece piece has a handpiece hole, the upper end part of which is connected to the main handpiece piece. The paper box with a hand according to any one of claims 1 to 4, wherein the paper hole is provided with a notch hole, and the hand hole of the auxiliary hand piece is formed as a punching hole.   The cover plate is supported by an operation member that is interlocked with the operation pedal and moves up and down. When the operation pedal is not depressed, the operation member moves downward to close the cover plate. The paper box with a handle according to any one of claims 1 to 5, wherein the box body is configured to be attachable to a foot open / close stand so that the operating member moves upward to open the cover plate.

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