JP3670275B2 - Removable transport grip - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a detachable transport grip, and in particular, by attaching both ends to slits formed at two places on the upper surface of the transport box and using it as a handle, the transport box is lifted and used for transport. It can relate to a grip.
[0002]
[Prior art]
When carrying a cardboard box or the like, a removable transport grip is widely used so that it can be lifted with one hand. In general, a grip of a type in which slits are opened at two places on the upper surface portion of the cardboard box and both ends are inserted into the slit and fixed is popular. At both ends of the grip, stoppers are formed to fix both end portions in the vicinity of the slit when the cardboard box is transported. By removing and inserting the stopper from the slit, the grip body can be attached and detached. .
[0003]
Conventionally, this type of transport grip has been made of resin. If a resin is used as the material, it can be integrally formed including the stopper portion, so that it is suitable for mass production and cost reduction can be achieved. In addition, since the resin has a certain degree of elasticity and also has a certain degree of rigidity, it can be inserted and removed from the slit, and can exhibit sufficient robustness during transportation.
[0004]
[Problems to be solved by the invention]
However, in recent years, the importance of ecology has been advocated, and synthetic resin products having problems in waste disposal are being avoided. In particular, it is preferable that a grip used for transportation such as a cardboard box is originally made of a material that can be recycled or incinerated with the cardboard box. Accordingly, an object of the present invention is to provide a transport grip that can be recycled and incinerated.
[0005]
[Means for Solving the Problems]
(1) The first aspect of the present invention can be attached to a shipping container having a plate-like member having slits formed at two predetermined locations on the upper surface by inserting both ends into the slit and fixing them. In a detachable transport grip that can be used for transport by lifting the entire transport box by gripping it attached to the upper surface of the transport box,
A left reinforcing plate and a right reinforcing plate made of cardboard having a size that can be inserted into the slit and having sufficient rigidity to support the peripheral portion of the slit on the lower surface of the plate-like member;
From left to right when deployed on a flat surface, left main body lower layer, left inner upper surface packaging, left lower surface packaging, left outer upper surface packaging, main body upper layer, right outer upper surface packaging, right lower surface packaging A long and narrow strip-shaped member made of paper having a width that can be inserted through the slit.
The transportation grip is constituted by
The upper layer of the main body has a length suitable for gripping,
By the left inner upper surface packaging part, the left lower surface packaging part, the left outer upper surface packaging part, the upper and lower surfaces of the left reinforcing plate are wrapped,
The upper and lower surfaces of the right reinforcing plate are wrapped by the right inner upper surface packaging portion, the right lower surface packaging portion, and the right outer upper surface packaging portion,
The left reinforcing plate and the right reinforcing plate can be inserted into the slit while being wrapped by a part of the belt-shaped member,
At least a portion of the left main body lower layer portion and at least a portion of the right main body lower layer portion are respectively bonded to the lower surface of the main body upper layer portion, and at least a portion of the left reinforcing plate and at least a portion of the right reinforcing plate are respectively wrapped portions of the belt-shaped member It is made to adhere to.
[0006]
(2) The second aspect of the present invention is the transport grip according to the first aspect described above,
The entire upper surface of the left main body lower layer portion and the entire upper surface of the right main body lower layer portion are bonded to the lower surface of the main body upper layer portion, respectively, and the upper and lower surfaces of the left reinforcing plate and the upper and lower surfaces of the right reinforcing plate are respectively encased portions of the belt-shaped member It is made to adhere to.
[0007]
(3) The third aspect of the present invention can be attached to a transport box having a plate-like member with slits formed at two predetermined locations on the upper surface by inserting both ends into the slit and fixing them. In a detachable transport grip that can be used for transport by lifting the entire transport box by gripping it attached to the upper surface of the transport box,
A left reinforcing plate and a right reinforcing plate made of cardboard having a size that can be inserted into the slit and having sufficient rigidity to support the peripheral portion of the slit on the lower surface of the plate-like member;
When deployed on a flat surface, from left to right, left main body upper layer, left outer upper surface packaging, left lower surface packaging, left inner upper surface packaging, main body lower layer, right inner upper surface packaging, right lower surface packaging An elongated strip-shaped member made of paper having a width that can be inserted into the slit, and is composed of parts arranged in the order of the right outer upper surface packaging portion and the right main body upper layer portion,
The transportation grip is constituted by
The lower part of the main body has a length suitable for gripping,
By the left outer upper surface packaging part, the left lower surface packaging part, the left inner upper surface packaging part, the upper and lower surfaces of the left reinforcing plate are wrapped,
The upper and lower surfaces of the right reinforcing plate are wrapped by the right outer upper surface packaging portion, the right lower surface packaging portion, and the right inner upper surface packaging portion,
The left reinforcing plate and the right reinforcing plate can be inserted into the slit while being wrapped by a part of the belt-shaped member,
At least a part of the left main body upper layer part and at least a part of the right main body upper layer part are respectively bonded to the upper surface of the main body lower layer part, and at least a part of the left reinforcing plate and at least a part of the right reinforcing plate are respectively wrapped portions of the belt-like member. It is made to adhere to.
[0008]
(4) The fourth aspect of the present invention is the transport grip according to the third aspect described above,
The entire lower surface of the upper left layer and the entire lower surface of the upper upper layer of the right body are respectively bonded to the upper surface of the lower layer of the main body. The upper and lower surfaces of the left reinforcing plate and the upper and lower surfaces of the right reinforcing plate It is made to adhere to.
[0009]
(5) The fifth aspect of the present invention is the transport grip according to the first to fourth aspects described above,
Each part which comprises a strip | belt-shaped member is arrange | positioned so that it may become symmetrical regarding the center position of the longitudinal direction.
[0010]
(6) The sixth aspect of the present invention is the transport grip according to the first to fifth aspects described above,
The belt-like member is constituted by a ribbon-like member in which a plurality of paper strings are arranged and bonded in a plane.
[0011]
DETAILED DESCRIPTION OF THE INVENTION
First, a basic embodiment of the present invention will be described with reference to the perspective view of FIG. FIG. 1 shows a state before the transport grip according to the present invention is attached to a transport box made of cardboard. The transport grip according to the present invention is composed of three parts: a left reinforcing plate 10L, a right reinforcing plate 10R, and a belt-like member 20. The left reinforcing plate 10 </ b> L and the right reinforcing plate 10 </ b> R are each composed of a piece of thick cardboard, and both upper and lower surfaces are encased by a part of the belt-shaped member 20. On the other hand, the transport box 30 is a general cardboard box in this example, and its upper surface portion is constituted by a plate-like member 31 made of cardboard. As shown in the figure, slits SL and SR are formed at two predetermined positions of the plate-like member 31.
[0012]
The left end portion of the transport grip is constituted by the left reinforcing plate 10L and a part of the belt-like member 20 that surrounds the left reinforcing plate 10L, and forms a left end stopper. Similarly, the right end portion of the transport grip is constituted by the right reinforcing plate 10R and a part of the belt-like member 20 surrounding the periphery, and forms a right end stopper. If the left end stopper is inserted into the left slit SL and the right end stopper is inserted into the right slit SR, the transport grip can be attached to the upper surface of the transport box 30, and by grasping the transport grip with one hand, The transport box 30 can be lifted and transported.
[0013]
FIG. 2 is a side view of the transport grip shown in FIG. 1, and clearly shows that the transport grip is composed of three parts, that is, a left reinforcing plate 10L, a right reinforcing plate 10R, and a belt-like member 20. Has been. However, as will be described later, the belt-like member 20 is an elongated member made of paper and is partially bent. Therefore, for convenience sake, the belt-like member 20 will be described in a plurality of parts. That is, as shown in FIG. 2, the belt-shaped member 20 includes a main body upper layer portion 21, a left outer upper surface packaging portion 22L and a right outer upper surface packaging portion 22R continuous to both sides thereof, and a left lower surface packaging portion 23L and a right lower surface continuous thereto. It is comprised by each part of the packaging part 23R, the left inner upper surface packaging part 24L and the right inner upper surface packaging part 24R connected to these, and the left main body lower layer part 25L and the right main body lower layer part 25R connected to these. In other words, the belt-like member 20 is a tape-like elongated paper member having the left main body lower layer portion 25L as one end and the right main body lower layer portion 25R as the other end.
[0014]
In the left reinforcing plate 10L, the outer portion of the upper surface is covered with the left outer upper surface packaging portion 22L, the inner portion of the upper surface is covered with the left inner upper surface packaging portion 24L, and the lower surface is covered with the left lower surface packaging portion 23L. ing. Similarly, in the right reinforcing plate 10R, the outer portion of the upper surface is covered with the right outer upper surface packaging portion 22R, the inner portion of the upper surface is covered with the right inner upper surface packaging portion 24R, and the lower surface is covered with the right lower surface packaging portion 23R. Covered by. Thus, the left reinforcing plate 10L and the right reinforcing plate 10R are each encased by a part of the band-shaped member 20, and the upper and lower surfaces thereof are bonded to the enveloping part of the band-shaped member 20. . Further, the upper surface of the left main body lower layer portion 25L and the upper surface of the right main body lower layer portion 25R are bonded to the lower surface of the main body upper layer portion 21, respectively.
[0015]
Eventually, each part of the transport grip is bonded in the state shown in the side view of FIG. 2, and the shape is maintained as it is. Since the belt-like member 20 is a paper product, it has a certain degree of flexibility. However, in order to function as a transport grip, stoppers having sufficient rigidity are required at both ends thereof. The left reinforcing plate 10L and the right reinforcing plate 10R are components for providing rigidity as a stopper.
[0016]
FIG. 3 is a longitudinal sectional view showing a state where the transport grip shown in FIG. 2 is attached to a plate-like member 31 constituting the upper surface of the transport box 30. Thus, the transport grip according to the present invention can be attached to the transport box 30 by inserting both ends into the slits SL and SR and fixing them.
[0017]
The left reinforcing plate 10L and the right reinforcing plate 10R have a size that can be inserted into the slits SL and SR, and have sufficient rigidity to support the peripheral portions of the slits SL and SR on the lower surface of the plate-like member 31. It consists of cardboard. In addition, since the belt-like member 20 has a width that can be inserted into the slits SL and SR, the left reinforcing plate 10L and the right reinforcing plate 10R remain encased by a part of the belt-like member 20, It can be inserted into the slits SL and SR, and functions as a stopper. Therefore, the transport grip is detachable from the transport box 30.
[0018]
On the other hand, the main body upper layer portion 21 has a length suitable for gripping with one hand or both hands. By gripping the transport grip in a state of being attached to the upper surface of the transport box 30, Can be lifted for transport. As shown in the longitudinal sectional view of FIG. 3, in such a gripped state, the left reinforcing plate 10 </ b> L and the right reinforcing plate 10 </ b> R having sufficient rigidity serve as stoppers in a state of being substantially parallel to the plate-like member 31. Therefore, even when a heavy object is accommodated in the transport box 30, the same level of robustness as a conventional resin transport grip is maintained.
[0019]
FIG. 4 is a perspective view of the left reinforcing plate 10L and the right reinforcing plate 10R. As shown in the figure, these reinforcing plates are a piece of thick cardboard, but by placing the reinforcing plate in the core and surrounding the periphery with a part of the belt-shaped member 20, the stopper portion is configured. Thus, it is possible to realize a transport grip having the same strength as that of a conventional resin. The reason why sufficient strength is obtained in this manner is that the gripping force from the grip body is concentrated on the central portions of the left reinforcing plate 10L and the right reinforcing plate 10R as shown in the longitudinal sectional view of FIG. This is considered to be because a bending force is applied to each thick cardboard reinforcing plate, but each reinforcing plate can sufficiently withstand such a bending force.
[0020]
FIG. 5 is a plan view showing all the components of the transport grip according to this basic embodiment. As shown in the figure, the left reinforcing plate 10L and the right reinforcing plate 10R are a piece of relatively small thick cardboard, whereas the belt-like member 20 is a tape-like member made of a fairly elongated paper when deployed on a plane. It is. As shown in the figure, the belt-like member 20 has a left main body lower layer portion 25L, a left inner upper surface packaging portion 24L, a left lower surface packaging portion 23L, and a left outer upper surface packaging portion 22L from the left end to the right end when deployed on a plane. The main body upper layer portion 21, the right outer upper surface packaging portion 22R, the right lower surface packaging portion 23R, the right inner upper surface packaging portion 24R, and the right main body lower layer portion 25R are sequentially arranged.
[0021]
Since these parts are all paper products, when transport grips are discarded, they can be recycled or incinerated, causing environmental problems like conventional resin grips. do not do. In addition, the material cost is relatively low, and it is only necessary to bond each component shown in Fig. 5 with an adhesive in the manufacturing process, making it suitable for mass production and keeping the product cost relatively low. become.
[0022]
The belt-like member 20 is a component that occupies the main part of the grip, and needs to be able to withstand a certain amount of load while being grasped by a human hand. It is convenient to use a ribbon-like member in which a plurality of paper strings are arranged in a plane and bonded as a material that can sufficiently withstand such a load even though it is a paper-like elongated tape-like material. FIG. 6 is a plan view showing an example in which the belt-like member 20 is constituted by such a ribbon-like member. In this example, the belt-shaped member 20 is configured by arranging a total of ten paper strings 201 to 210 in a plane and bonding them. Such paper cords 201 to 210 are suitable for use as the band-like member 20 in the present invention because they have sufficient durability against the tension acting in the longitudinal direction.
[0023]
Moreover, in order to support the load of the transport box 30 equally on the left and right, it is preferable to arrange the respective parts constituting the belt-like member 20 so as to be symmetrical with respect to the center position in the longitudinal direction. For example, in the belt-like member 20 shown in FIG. 5, the main body upper layer portion 21 is disposed at the center portion, and each portion is defined so as to be symmetric with respect to the center position. In this way, by adopting a symmetrical configuration, it is possible to realize a transport grip that is excellent in terms of function and design.
[0024]
FIG. 7 is a side view of a transportation grip according to a modified example of the present invention, and FIG. 8 is a plan view showing all components of the modified example. Comparing each component shown in FIG. 8 with each component shown in FIG. 5, it can be seen that the left reinforcing plate 10L and the right reinforcing plate 10R are exactly the same. Further, the belt-like member 20 shown in FIG. 5 and the belt-like member 40 shown in FIG. 8 are substantially the same members although the reference numerals of the respective parts are different.
[0025]
The only difference between the basic embodiment shown in FIG. 2 and the modified example shown in FIG. 7 is the difference in whether both ends of the belt-like member are brought down or up. That is, in the basic embodiment shown in FIG. 2, both ends of the belt-like member 20 are located below the grip body, whereas in the modification shown in FIG. 7, both ends of the belt-like member 40 are the grip body. It is located above the part. Therefore, in the basic embodiment shown in FIG. 2, both ends of the belt-like member are hidden behind the bottom surface of the grip body, whereas in the modification shown in FIG. 7, both ends of the belt-like member are on the top surface of the grip body. Appears. From the viewpoint of making the joints at both ends inconspicuous, the basic embodiment shown in FIG. 2 is preferable. However, from the viewpoint of making the joints visible as a design and making them look positive, there are sufficient variations. Practical.
[0026]
As shown in FIG. 8, the belt-like member 40 has a left main body upper layer portion 45L, a left outer upper surface packaging portion 44L, a left lower surface packaging portion 43L, a left inner upper surface packaging portion from the left end to the right end when deployed on a plane. 42L, the main body lower layer portion 41, the right inner upper surface packaging portion 42R, the right lower surface packaging portion 43R, the right outer upper surface packaging portion 44R, and the right main body upper layer portion 45R are sequentially arranged. As shown in FIG. 7, in this modification, the upper and lower surfaces of the left reinforcing plate 10L are wrapped by the left outer upper surface packaging portion 44L, the left lower surface packaging portion 43L, and the left inner upper surface packaging portion 42L. Thus, the upper and lower surfaces of the right reinforcing plate 10R are wrapped by the right outer upper surface packaging portion 44R, the right lower surface packaging portion 43R, and the right inner upper surface packaging portion 42R. Other features are not different between the basic embodiment and the modification.
[0027]
While the present invention has been described with reference to the basic embodiments and modifications, the present invention is not limited to these examples and can be implemented in various other modes.
[0028]
For example, in the example of FIG. 2 described above, the entire surfaces of the left main body lower layer portion 25L and the right main body lower layer portion 25R are bonded to the lower surface of the main body upper layer portion 21, but it is not always necessary to bond the entire surface. It suffices that at least a part of 25L and at least a part of the right main body lower layer part 25R are bonded to the lower surface of the main body upper layer part 21, respectively. Similarly, in the example of FIG. 7, the entire surfaces of the left main body upper layer portion 45L and the right main body upper layer portion 45R are bonded to the upper surface of the main body lower layer portion 41. And at least a portion of the right main body upper layer portion 45R may be bonded to the upper surface of the main body lower layer portion 41, respectively. Further, in each of the above examples, the upper and lower entire surfaces of the left reinforcing plate 10L and the right reinforcing plate 10R are bonded to the enveloping portion of the band-shaped member 20 or the band-shaped member 40, but it is not always necessary to perform the entire bonding. What is necessary is just to make it adhere | attach at the predetermined location of the strip | belt-shaped member 20 or the strip | belt-shaped member 40 so that it may not drop off. However, in practical use, it is preferable to bond the entire surface in any case in order to increase the strength.
[0029]
Further, in the examples so far, both ends of the belt-like member 20 or the belt-like member 40 are connected at one place, but it is not always necessary to connect these both ends. For example, in the example shown in FIG. 2, the right end of the left main body lower layer portion 25L and the left end of the right main body lower layer portion 25R are connected at the center position of the main body upper layer portion 21, but the left main body lower layer portion 25L and the right main body lower layer portion The length in the longitudinal direction of 25R may be slightly shortened so that both ends are not connected. Or, conversely, the length in the longitudinal direction of the left main body lower layer portion 25L and the right main body lower layer portion 25R may be made slightly longer, and the connection may be made so that both ends are partially overlapped. The same applies to the modification shown in FIG.
[0030]
[Industrial applicability]
The detachable transport grip according to the present invention can be widely used as a transport aid for attaching to a cardboard box or the like, and can be disposed together with the cardboard box when discarded. That is, in the case of a conventional transport grip made of synthetic resin, the material is different from that of the cardboard box. Therefore, it is necessary to remove the card from the cardboard box at the time of disposal and to process it separately from the cardboard box. Since the grip is made of a paper product like the cardboard box, it can be sent to the recycling process or incinerated with the cardboard box. In addition, since a robust structure can be realized by adding left and right reinforcing plates made of cardboard, it can be used as a grip for transportation even when used for cardboard boxes containing relatively heavy products such as electrical appliances. Can perform the function. Therefore, the transport grip according to the present invention can be used as an environment-friendly transport aid in various industries.
[Brief description of the drawings]
FIG. 1 is a perspective view showing a transport grip and a transport box to be attached according to a basic embodiment of the present invention.
FIG. 2 is a side view of the transport grip shown in FIG.
FIG. 3 is a cross-sectional view showing a state in which the transport grip shown in FIG. 1 is attached to the upper surface of the transport box.
4 is a perspective view of a reinforcing plate that is a component of the transportation grip shown in FIG. 1. FIG.
FIG. 5 is a plan view showing all components of the transport grip shown in FIG. 1;
6 is a partial plan view showing a configuration example of a belt-like member of the transport grip shown in FIG. 1. FIG.
FIG. 7 is a side view of a transportation grip according to a modification of the present invention.
FIG. 8 is a plan view showing all the components of the modification shown in FIG.

Claims (6)

Both ends are inserted into the slits (SL, SR) and fixed to a transport box (30) having a plate-like member (31) formed with slits (SL, SR) at two predetermined locations on the upper surface. A detachable transport grip that can be used for transportation by lifting the entire transport box (30) by gripping it in a state of being attached to the upper surface of the transport box (30). Because
A ball having a size that can be inserted into the slits (SL, SR) and having sufficient rigidity to support a peripheral portion of the slit (SL, SR) on the lower surface of the plate-like member (31). A left reinforcing plate (10L) and a right reinforcing plate (10R) made of paper;
From the left end to the right end when deployed on a plane, the left main body lower layer portion (25L), the left inner upper surface packaging portion (24L), the left lower surface packaging portion (23L), the left outer upper surface packaging portion (22L), the main body upper layer Part (21), right outer upper surface packaging part (22R), right lower surface packaging part (23R), right inner upper surface packaging part (24R), and right main body lower layer part (25R) are configured in this order. An elongated belt-like member (20) made of paper having a width that can be inserted through the slits (SL, SR);
With
The main body upper layer part (21) has a length suitable for gripping,
The left inner upper surface packaging portion (24L), the left lower surface packaging portion (23L), and the left outer upper surface packaging portion (22L) are in a state in which the upper and lower surfaces of the left reinforcing plate (10L) are wrapped.
The upper and lower surfaces of the right reinforcing plate (10R) are wrapped by the right inner upper surface packaging portion (24R), the right lower surface packaging portion (23R), and the right outer upper surface packaging portion (22R),
The left reinforcing plate (10L) and the right reinforcing plate (10R) are configured to be able to be inserted into the slit while being encased by a part of the belt-like member (20),
At least a part of the left main body lower layer part (25L) and at least a part of the right main body lower layer part (25R) are respectively bonded to the lower surface of the main body upper layer part (21), and at least the left reinforcing plate (10L) A detachable transport grip, wherein a part and at least a part of the right reinforcing plate (10R) are respectively adhered to a wrapping part of the belt-like member (20). The transport grip according to claim 1,
The entire upper surface of the left main body lower layer portion (25L) and the entire upper surface of the right main body lower layer portion (25R) are respectively bonded to the lower surface of the main body upper layer portion (21). A removable transport grip, characterized in that the upper and lower surfaces of the plate (10R) are respectively bonded to the enveloping portions of the belt-like member (20). Both ends are inserted into the slits (SL, SR) and fixed to a transport box (30) having a plate-like member (31) formed with slits (SL, SR) at two predetermined locations on the upper surface. A detachable transport grip that can be used for transportation by lifting the entire transport box (30) by gripping it in a state of being attached to the upper surface of the transport box (30). Because
A ball having a size that can be inserted into the slits (SL, SR) and having sufficient rigidity to support a peripheral portion of the slit (SL, SR) on the lower surface of the plate-like member (31). A left reinforcing plate (10L) and a right reinforcing plate (10R) made of paper;
From the left end to the right end when deployed on a plane, the left main body upper layer part (45L), the left outer upper surface packaging part (44L), the left lower surface packaging part (43L), the left inner upper surface packaging part (42L), the main body lower layer Part (41), right inner upper surface packaging part (42R), right lower surface packaging part (43R), right outer upper surface packaging part (44R), and right main body upper layer part (45R). An elongated strip-shaped member (40) made of paper having a width that can be inserted through the slits (SL, SR);
With
The main body lower layer part (41) has a length suitable for gripping,
The left outer upper surface packaging portion (44L), the left lower surface packaging portion (43L), and the left inner upper surface packaging portion (42L) are in a state in which the upper and lower surfaces of the left reinforcing plate (10L) are wrapped.
The upper and lower surfaces of the right reinforcing plate (10R) are wrapped by the right outer upper surface packaging portion (44R), the right lower surface packaging portion (43R), and the right inner upper surface packaging portion (42R),
The left reinforcing plate (10L) and the right reinforcing plate (10R) are configured to be able to be inserted into the slit while being encased by a part of the belt-like member (40).
At least a part of the left main body upper layer part (45L) and at least a part of the right main body upper layer part (45R) are respectively bonded to the upper surface of the main body lower layer part (41), and at least the left reinforcing plate (10L) A removable transport grip characterized in that a part and at least a part of the right reinforcing plate (10R) are respectively bonded to the enveloping part of the belt-like member (40). The transport grip according to claim 3,
The entire lower surface of the left main body upper layer portion (45L) and the entire lower surface of the right main body upper layer portion (45R) are bonded to the upper surface of the main body lower layer portion (41), respectively. A removable transport grip characterized in that the upper and lower surfaces of the plate (10R) are respectively bonded to the enveloping portions of the belt-like member (40). In the transport grip according to any one of claims 1 to 4,
A detachable transport grip, characterized in that the parts constituting the belt-like member (20, 40) are arranged so as to be symmetrical with respect to the center position in the longitudinal direction. In the transport grip according to any one of claims 1 to 5,
The detachable transport grip, wherein the belt-like members (20, 40) are constituted by a ribbon-like member in which a plurality of paper strings (201 to 210) are arranged and bonded in a plane.

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