TWI833619B - Carton with folding handle - Google Patents

Abstract

A carton with a folding handle including a box body is provided. The box body has an opening, a side wall surrounding the opening, and an upper cover suitable for covering the opening. The upper cover is connected to the top side of the side wall adjacent to the opening, and the upper cover is cut to make a handle. The handle is folded and fixed to an outer surface of the side wall. The carton with a folding handle is easy to carry, convenient for stacking, and could keep the interior of the carton from contamination.

Description

Cardboard box with folding handle

The present invention relates to a carton, in particular to a carton with a folding handle.

In order to increase the convenience of transportation, conventional cartons are designed in various forms according to the needs of use. For example, cartons with handles that can be folded can be used as fruit gift boxes, cartons with plastic handles inside are often used to package laptops, and cartons with handles on both sides are often used. Cartons with hand holes on the side allow users to insert their fingers into the hand holes for easy handling. However, the above-mentioned conventional carton forms have the following problems: although the cartons with foldable handles are easy to carry by hand, the handles need to be flattened when stacking, which increases the work process; although the cartons with plastic handles are convenient for It is very convenient to carry and stack by hand, but it has the disadvantage of being relatively expensive. Cartons with hand holes on both sides cannot be closed because the hand holes cannot be closed. Foreign objects such as insects may enter the carton through the hand holes, causing the inside of the carton to be contaminated. risk.

The invention provides a carton with a folding handle, which is easy to carry and stack, and can avoid contamination inside the carton.

The carton with a folding handle provided by the present invention includes a box body. The box body has an opening, a side wall surrounding the opening, and an upper cover portion suitable for covering the opening. The upper cover portion is connected to the top edge of the side wall adjacent to the opening, and a handle is cut into the upper cover portion. , and the handle is folded and fixed on the outer surface of the side wall.

In an embodiment of the present invention, the above-mentioned handle has a first folding line and a second folding line. The first folding line is located at the connection between the upper cover part and the top edge, and the first folding line and the second folding line are separated by a distance.

In an embodiment of the present invention, the above distance is between 7 and 8 mm.

In one embodiment of the present invention, the above-mentioned upper cover includes two inner swing covers and two outer swing covers. When the upper cover covers the opening, the two outer swing covers cover the two inner swing covers, and each inner swing cover is cut to form a handle. .

In one embodiment of the present invention, the above-mentioned upper cover includes two inner swing covers and two outer swing covers. When the upper cover covers the opening, the two outer swing covers cover the two inner swing covers, and each outer swing cover is cut to form a handle. .

In one embodiment of the present invention, when each of the above-mentioned outer swing covers is cut to form a handle, an opening is created, and the plurality of openings in the two outer swing covers exposes the two inner swing covers respectively.

In one embodiment of the present invention, the above-mentioned handle is bonded or nailed to the outer surface of the side wall.

In the carton with a folding handle of the present invention, the handle is provided on the upper cover of the box and fixed to the outer surface of the side wall of the box, so that the carton has a handle that is easy to transport and stack, and can avoid contamination inside the carton.

In order to make the above and other objects, features and advantages of the present invention more clearly understood, embodiments are given below and described in detail with reference to the accompanying drawings.

Figure 1 is a schematic diagram of a carton with a folding handle before sealing according to an embodiment of the present invention. Please refer to Figure 1. The carton 100 with folding handles in this embodiment includes a box body 110. The box body 110 has an opening O, a side wall 111 surrounding the opening O, and an upper cover portion 112 suitable for covering the opening O. The upper cover portion 112 and the side wall 111 The top edges 113 adjacent to the opening O are connected, and a handle 114 is cut on the upper cover 112 , and the handle 114 is folded and fixed to the outer surface 115 of the side wall 111 . The above-mentioned upper cover part 112 includes, for example, two inner swing covers 116 and two outer swing covers 117. Each inner swing cover 116 is cut to form a handle 114, for example. Specifically, the box 110 of this embodiment is, for example, an A1 box-shaped carton, and has a pair of inner flaps 116 and a pair of outer flaps 117 , and the two inner flaps 116 are respectively cut at the center corresponding to the top edge 113 . One handle 114, but the present invention does not specifically limit the location and number of the handles 114. When the upper cover portion 112 is cut to form the handle 114, for example, an opening P will be formed in the upper cover portion 112. In this embodiment, for example, one opening P will be formed in each of the two inner swing covers 116.

2 is a partial cross-sectional view of a carton with a folding handle after sealing according to an embodiment of the present invention. Figure 3 is an unfolded schematic view of a carton with a folding handle according to an embodiment of the present invention. Please refer to FIGS. 2 and 3 at the same time. When the upper cover 112 of this embodiment covers the opening O (as shown in FIG. 1 ), the two outer swing covers 117 cover the two inner swing covers 116 , for example. The handle 114 cut from the two inner flaps 116 has, for example, a first fold line 1141 and a second fold line 1142. The first fold line 1141 is, for example, located at the connection between the upper cover part 112 and the top edge 113, and the first fold line 1141 and the second fold line 1142 are separated by a distance D, for example. Specifically, because the handle 114 has, for example, a first fold line 1141 and a second fold line 1142, the handle 114 can have two fold angles when folded, and the handle 114 can be folded 180 degrees from top to bottom, for example. Therefore, through the first fold line 1141 and the second fold line 1142 can allow the handle 114 to be folded in two steps, that is, each folding angle can be folded 90 degrees, which helps the handle 114 to maintain the fold after being folded and prevents the handle 114 from rebounding upward. If the handle is folded with a single fold line, due to a fold angle formed by the single fold line, for example, when folded 180 degrees, the handle will easily rebound upward and the fold line will be uneven, so that when the outer swing cover 117 covers the inner swing cover 116 , the fold line easily interferes with the outer swing cover 117.

In addition, in order to allow the handle 114 to better fit against the side wall 111 and help the user grasp the handle 114, the distance D between the first fold line 1141 and the second fold line 1142 in this embodiment is between 7 and 8 mm. Specifically, if the material thickness of the box 110 is 7.5 mm, for example, the distance D can be made close to the material thickness of the box 110 . In other words, the distance D between the first fold line 1141 and the second fold line 1142 can be between At 7-8 mm, the handle 114 can be folded to better fit against the outer surface 115 of the side wall 111 . The present invention does not specifically limit the number and position of the fold lines of the handle 114. If the handle has multiple fold lines, the present invention does not specifically limit the distance between the multiple fold lines.

Due to the fixing effect of the lifting handle 114, that is, the stability of the lifting handle 114, the stability of grasping the handle 114 can be increased, thereby making it easier to transport the box 110. In this embodiment, for example, the handle 114 is glued or nailed Compliant with the outer surface 115 of the side wall 111, but the present invention does not specifically limit this.

Next, please refer to Figures 1 and 2. Compared with the conventional case where a handle is installed on the top surface of the case, the top surface of the case is uneven. This is because the handle 114 of this embodiment is folded and fixed to the outer surface 115 of the side wall 111. , therefore when the upper cover 112 covers the opening O (that is, after the box is sealed), the top surface A of the box 110 is basically flat, which helps the carton 100 with the folding handle of this embodiment to be further in the box. Other boxes 110 or other items are stacked on the top surface A of 110. It is worth mentioning that after the box 110 is sealed, because the two outer swing covers 117 cover the two inner swing covers 116, the opening P formed when the two inner swing covers 116 cut the handle 114 can be covered by the two outer swing covers 117. Covering can avoid the risk of contamination inside the box 110 due to the exposure of the opening P, for example, foreign matter such as insects entering the box 110 through the opening P.

The box 100 with a folding handle in this embodiment has a handle 114, so that the handle 114 is folded and fixed on the outer surface of the side wall 111, which helps the user to carry the box 110 by grasping the handle 114 and facilitates stacking, and can avoid The inside of the box 110 is contaminated.

Figure 4 is a schematic diagram of a carton with folding handles used with tape according to another embodiment of the present invention. Please refer to Figures 3 and 4. The carton 100a with folding handles in this embodiment is similar to the carton 100 with folding handles in the previous embodiment. The main difference is that the carton 100a with folding handles is used with tape T, for example. It is adapted to expose the lower edge 1143 of the handle 114 away from the top edge 113 . Specifically, since it is easier and more stable to grasp the handle 114 by extending the fingers through the lower edge 1143 and against the handle 114 during use, exposing the lower edge 1143 helps to improve the stability of grasping the handle 114 . In this way, when the box 110 is used with the tape T, a tape T of appropriate size can be selected according to the size of the handle 114 so that the lower edge 1143 of the handle 114 can be exposed. For example, a tape T with a width W2 is used to seal the box. The tape T covers, for example, the gap between the two outer flaps 117 and the gap between the two outer flaps 117 and the side wall 111 on which the handle 114 is fixed, so that The handle 114 is covered with tape T in directions X and Y, for example. In the direction This helps the lower edge 1143 of the handle 114 to be exposed and prevents the lower edge 1143 from being covered by the tape T, but the present invention does not specifically limit the width W1 and height H of the handle 114 and the width W2 of the tape T.

Figure 5 is a schematic diagram of a carton with a folding handle after sealing according to another embodiment of the present invention. Please refer to Figure 5. The carton 100b with folding handles in this embodiment is similar to the carton 100 with folding handles. The main difference is that each outer flap 117 is cut to form a handle 114b, that is, the handle 114b is, for example, cut to have an outer swing. Cover 117b is formed. When each outer swing cover 117b is cut to form a handle 114b, an opening P is produced, and the plurality of openings P of the two outer swing covers 117b respectively expose the two inner swing covers 116b. Specifically, if the box 110b requires multiple handles 114b, such as three or more, and it is difficult to cut more than one handle on an inner swing cover 116b, such as a box for packaging a TV, etc., the outer swing cover 117b can be The upper part is cut to form a plurality of handles 114b, which facilitates carrying by multiple people, such as two or four people, but the invention is not specifically limited.

It should be noted that in this embodiment, for example, the position of the opening P (that is, the position where the handle 114b is formed) corresponds to the inner swing cover 116b, so that when the upper cover 112b covers the opening O (as shown in FIG. 1 ), the opening is opened. The hole P can expose the inner swing cover 116b, which can prevent the inside of the box 110b from directly communicating with the space outside the box 110b through the opening P, and reduce the risk of contamination inside the box 110b, for example, if foreign objects such as insects pass through the opening. P enters the box 110b. On the other hand, the opening P in this embodiment is, for example, a distance away from the corner of the top surface Ab, that is, it is not provided at the corner of the top surface Ab, so that the two ends of the handle 114b that are connected to the side wall 111 can be connected with the outer swing cover 117b. Connecting each other helps to improve the stability of the handle 114b, but the present invention is not limited thereto.

For example, in the carton 100b with folding handles in this embodiment, a plurality of handles 114b are cut on the two outer flaps 117b, so that the box 110b can be grasped by multiple handles 114b and facilitated by multiple people for carrying.

To sum up, the carton with a folding handle of the present invention provides a handle on the upper cover of the box and is fixed on the outer surface of the side wall of the box, so that the carton has a handle that is easy to transport and stack, and can avoid contamination inside the carton. .

Although the present invention has been disclosed above through embodiments, they are not intended to limit the present invention. Those with ordinary knowledge in the technical field to which the present invention belongs can make some modifications and modifications without departing from the spirit and scope of the present invention. Therefore, the protection scope of the present invention shall be determined by the appended patent application scope.

100, 100a, 100b: Cartons with folding handles 110, 110a, 110b: cabinet 111:Side wall 112, 112b: upper cover part 113:Top edge 114, 114b: handle 1141:First fold line 1142:Second fold line 1143: lower edge 115:Outer surface 116, 116b: inner swing cover 117, 117b: outer swing cover A, Ab: top surface D: distance H: height O: Open your mouth P: opening T:Tape W1, W2: Width X, Y: direction

Figure 1 is a schematic diagram of a carton with a folding handle before sealing according to an embodiment of the present invention. 2 is a partial cross-sectional view of a carton with a folding handle after sealing according to an embodiment of the present invention. Figure 3 is an unfolded schematic view of a carton with a folding handle according to an embodiment of the present invention. Figure 4 is a schematic diagram of a carton with folding handles used with tape according to another embodiment of the present invention. 5 is a schematic diagram of a carton with a folding handle after sealing according to another embodiment of the present invention.

100:Carton with folding handle

110: Cabinet

111:Side wall

112: Upper cover part

113:Top edge

114: handle

115:Outer surface

116:Inner swing cover

117:Outer swing cover

O: Open your mouth

Claims (7)

A carton with a folding handle, consisting of: A box having an opening, a side wall surrounding the opening and an upper cover portion suitable for covering the opening, the upper cover portion is connected to a top edge of the side wall adjacent to the opening, a handle is cut into the upper cover portion, and The handle is folded and fixed on an outer surface of the side wall. The carton with a folding handle as claimed in claim 1, wherein the handle has a first fold line and a second fold line, the first fold line is located at the connection between the upper cover part and the top edge, and the first fold line and the The second polyline is separated by a distance. The carton with a folding handle as described in claim 2, wherein the distance is between 7 and 8 mm. The carton with a folding handle as claimed in claim 1, wherein the upper cover part includes two inner flaps and two outer flaps. When the upper cover part covers the opening, the two outer flaps cover the two inner flaps, and Each of the two inner rockers is cut to form the handle. The carton with a folding handle as claimed in claim 1, wherein the upper cover part includes two inner flaps and two outer flaps. When the upper cover part covers the opening, the two outer flaps cover the two inner flaps, and Each of the two outer rocker covers is cut to form the handle. The carton with a folding handle as described in claim 5, wherein each of the two outer flaps has an opening when cutting to form the handle, and the openings of the two outer flaps respectively expose the two inner flaps. The carton with a folding handle as claimed in claim 1, wherein the handle is bonded or nailed to the outer surface of the side wall.

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