JPH0834428A - Carton case - Google Patents

Abstract

PURPOSE:To enable packaging suitable for carrying by one person and for goods transport system, by providing handholds on the longer opposing sides asymmetrically with respect to the center at a specified distance apart. CONSTITUTION:A carton case 1 is provided with handholds 2a, 2b, at the upper parts of the opposing sides 1a, 1b, spaced out 'A' apart and located asymmetrically with regard to the center, and reinforcement corrugated fiberbords with handholds inside 3a, 3b, about three times in width the handholds and applied to the sides 1a, 1b through the vertical direction. The center-to-center distance (A) of the handholds 2a and 2b should be 25-65cm according to the length of carrying person's arms and body stance. Thus, the case can be carried a long way easily while being balanced lengthwise, loaded and unloaded by one person in a balanced way, and lifted level even when it is ill-balanced somewhat.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a carton case for packing audio equipment and the like.

[0002]

2. Description of the Related Art Conventionally, a standard Japanese shoulder width of about 170 cm has a shoulder width of about 40 cm, a forearm length from the second joint of the finger to the elbow is 35 cm, and an upper arm length from the elbow to the shoulder is 25 cm.
Since it is cm, the height and depth of the carton case can be held by the side with the bottom, but the height of the carton case is 35 cm and the depth is 2 cm.
In a relatively large packaged carton case that exceeds 5 cm (or height 25 cm, depth dimension 35 cm) and has both height and depth dimensions of about 60 cm, a handle-like hole is provided for easy transportation. Or, the PP band is put on.

However, these measures are often simply provided symmetrically in the front-rear direction, and the delivery service to each home is
It is done by a single driver, and when lifting it, it is necessary to use this principle with the knee as a fulcrum, or to stack vertically, even if it is a horizontal stacking specification, causing the problem of tearing or crushing the carton case However, it cannot be said that it is a suitable packaging product.

[0004] Also, the handle of the carton case is symmetrical in both left and right as long as the weight balance does not change drastically, and it is provided as a pair at the bottom or top of the carton case so that two people can lift it at waist height. Therefore, the reinforcement part of the handhold is a standard specification for transportation, and the reinforcement cardboard is attached only to the top surface side by using a cushion or from around the backside only around the handhold.

[0005]

However, in the above-mentioned structure, there is the following problem in the present transportation state in which the operation of delivering goods such as audio equipment is carried out by one driver alone. First, the carton case is designed for two-person transportation, the position is lower, and the pitch is wide so that force cannot be applied. Secondly, there is a drawback that the carton case has a crease because the knee is used as a fulcrum when lifting and the lifting is performed in the manner of a lever.

Thirdly, when carrying a long distance, it is necessary to hold the carton case not at the front of the body but at the waist of the side, so that the right hand holds the hand and the left hand holds the bottom of the carton case. Is most effective, but when the handle is at the bottom, it has the drawback that it cannot be reached when turning from the top or side of the carton case, and even if the handle reaches, the center of gravity will be higher than the position of the handle. There is a drawback that the balance becomes unbalanced and you have to carry it in an inefficient posture.

Fourthly, depending on the amount of luggage loaded in the transport vehicle, it is carried by a method different from the design intention (a method of weakening the reinforcement of the handle portion such as standing upright in a horizontally stacked specification) and handling it when unloading. Part is pulled, the carton case is damaged,
There was a defect that the product was exposed.

[0008]

According to the present invention, in a carton case for packing audio equipment or the like, a handle is provided at a position of 25 cm to 65 cm in asymmetrical manner with respect to the longitudinal center of the opposite side surface of the carton case. It is a carton case. Further, it is a carton case in which upper and lower hands are arranged side by side on opposite side surfaces of the carton case.
In addition, it is a carton case in which a handle is provided on opposite side surfaces of the carton case, and reinforcing paper is attached to the top and bottom.

[0009]

According to the present invention, the aforesaid first position in transportation is provided by the handle position provided on the upper part at a pitch (a handle interval) which is asymmetric with respect to the center of the carton case (position of the center of gravity at the time of packing) and which is determined by the depth dimension of the carton case. The first and third problems can be resolved. It should be noted that the handle at this pitch position can be lifted straight up when loading or unloading luggage in front of the body, even if the weight balance is a little unbalanced.

The disadvantages of the above-mentioned second and fourth items, which are insufficient strength of the carton case, can be dealt with by attaching a corrugated cardboard sheet having the same height as the inner packaging height of the carton case to the back surface of the handle. Therefore, it is possible to improve the workability of the courier and eliminate the anxiety and distrust of the customer about the product due to the damage to the carton case in the present single-person delivery system in the transportation industry.

[0011]

DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described with reference to the drawings. FIG.
FIG. 3 is a perspective view of the carton case of the present invention. The carton case 1 is centered asymmetrically on the longitudinal surface and has a dimension of pitch A. The carton case 1 has handles 2a and 2b on the upper sides of the opposite side faces 1a and 1b of the carton case 1, and a reinforcing corrugated cardboard sheet 3a having a handle hole on the inner surface side. , 3b are affixed to the upper and lower sides of the side surface portions 1a, 1b, respectively, with a width about three times as large as the handle hole.

A standard Japanese figure with a height of about 170 cm has a shoulder width of about 40 cm and an arm length of about 60 cm, and a box that can be efficiently carried by a person under the armpit and has no work such as a handle has an upper arm. It is limited to items with a depth of 20 cm or less and a height of 35 cm or less on the forearm (the height and depth are the same even if the height is reversed). The heavier the weight, the smaller the carton case 1 should be. Otherwise, it is inconvenient to carry.

As shown in FIG. 3, the carton case shown in FIG. 1 of the present invention can be easily carried at the waist position on the side of the body up to about 60 cm both in depth and height. The pitch A of the handles 2a and 2b is preferably A = 85−B (depth dimension) in consideration of the length of the arm and the opening of the body. When B = 25-60, A = 60-25.
Further, as shown in FIG. 3C, it can be transported in a state where the front and rear balance is maintained. This makes it easy to carry long distances.

Even in the case where the packed luggage is stacked and unloaded in front of the body and the knee is used as a fulcrum, as shown in FIGS. 4 (a) and 4 (b), it is well balanced by one person. Moreover, even if the weight balance of the package is a little unbalanced, unlike the conventional carton case, there is an advantage that it can be held horizontally and lifted, and it is particularly advantageous in a horizontally long packaged state.

Further, the deformation of the outer surface of the carton case 1 due to the knee abutted as a fulcrum is reduced by the reinforcing corrugated cardboards 3a and 3b attached to the inner surface. The reinforcing corrugated board 3a, 3b has a handle 2a, 2b for pulling the handle 2a, 2b toward the front, as shown in FIG.
Around the a and 2b to reduce damage and for long-term stacking, the insufficient strength of the carton case 1 with the handles 2a and 2b is attached to the upper and lower sides of the side parts 1a and 1b of the carton case 1 for reinforcement. It also plays a role of supplementing and supporting with the corrugated board 3a, 3b.

Further, FIG. 6 shows the handles 2a1, 2a2, 2a3.
FIG. 2 is a diagram showing a case where a plurality of 2b1, 2b2, 2b3 are vertically arranged side by side. When you carry, carry, or lift the carton case 1 in which the product is packed, the lower handle 2b when the carton case 1 does not reach under the carton case 1.
It is possible to hold the package at the waist position in a stable state by putting hands on 3 and holding the hands 2a1 on the opposite side over the carton case 1 with the hands on the upper side.

[0017]

According to the present invention, it is possible to make a package suitable for one person to carry, which suits the product transportation system, and prevent the product itself from being damaged due to the damage of the carton case.

[Brief description of drawings]

FIG. 1 is a perspective view showing a structure of an asymmetric handgrip shape of a carton case of the present invention.

FIG. 2 is a diagram showing a carried state of packed products.

FIG. 3 is a diagram showing a carrying state of packed products,
(A) is a top view, (b) is a front view, (c) is a side view.

4A and 4B are diagrams showing an operation when lifting a packed product, where FIG. 4A is a top view and FIG. 4B is a side view.

5A and 5B are diagrams showing a state in which a handle is pulled toward the front for carrying packed products, in which FIG. 5A is a horizontal state and FIG. 5B is a vertical state.

FIG. 6 is a perspective view showing another embodiment of the present invention.

[Brief description of reference numerals]

1 Carton case 1a, 1b Side part 2a, 2b, 2a1, 2a2, 2a3, 2b1, 2b2, 2
b3 Handle 3a, 3b Reinforcing cardboard

Claims (3)

[Claims] 1. A carton case for packing equipment and the like, characterized in that a handle is provided asymmetrically with respect to the longitudinal center of the opposite side surfaces of the carton case at a position of a distance of 25 cm to 65 cm. 2. The carton case according to claim 1, wherein upper and lower hands are juxtaposed on opposite side surfaces of the carton case. 3. The carton case according to claim 1, wherein reinforcing paper is attached to the upper and lower hand-grip portions provided on opposite side surfaces of the carton case.