TWI745138B - Paper cup holder and folding method of the same - Google Patents

Abstract

A paper cup holder is provided, including: at least one cardboard unit, each cardboard unit defining a first lateral portion and a second lateral portion which are disposed at two opposite sides, each cardboard unit having an adhesive layer; a first connecting section of the first lateral portion, the second connecting section of the second lateral portion and the third connecting section of the partition overlapping one another, the second connecting section disposed between the third connecting section and the first connecting section, the first connecting section and the third connecting section respectively corresponding to an opening and connected with each other through the opening, the adhesive layer binding between the first connecting section and each protruding section, and the first connecting section and the third connecting section connecting. A folding method of the paper cup holder mentioned above.

Description

Paper cup holder and its folding method

The invention relates to a paper cup holder and a folding method thereof.

The paper cup holder can be used to load various items such as cup bodies, food, etc., to facilitate carrying. In the paper cup holder structure of the prior art, the paper cup holder structure includes a bottom plate, a plurality of first side plates connected to the bottom plate, and a plurality of second side plates connected to the bottom plate. Each of the first side plates has a slit. Two wings are provided on both sides, and each of the wings is provided with a protruding piece. When the paper cup holder is folded, the plurality of first side panels and the plurality of second side panels will be inserted into the Combine and fix in the kerf.

However, the conventional method of combining and fixing is to insert the tabs of each wing portion into the slit. This method has many folding steps and complex defects. Furthermore, the gap of the slit cannot be too large, which is not conducive to insertion. In addition, if the protruding piece is not directly inserted into the slit when it is inserted, it will bend and deform when it abuts the peripheral side of the slit, thereby reducing the bonding strength.

Therefore, it is necessary to provide a novel and progressive paper cup holder and its folding method to solve the above-mentioned problems.

The main purpose of the present invention is to provide a paper cup holder and a folding method thereof, which is easy to manufacture and can be quickly folded into a shape.

To achieve the above object, the present invention provides a paper cup holder, including: at least one cardboard unit, each cardboard unit defines a reference line, the reference line is used to define a first side and a second side of two opposite sides , Each of the cardboard units is provided with an adhesive layer; each of the first side portions includes a first block, a second block, a first side vertical board, a first fold line and a second fold line, the first The block and the second block are respectively connected to opposite sides of the first side vertical plate, the second block is provided with a first connecting section, and one side of the first side vertical plate is connected to the second block The first fold line is arranged between the two sides, the second fold line is arranged between the other side of the first side vertical plate and the first block; and each of the second side portions includes a third block and a first block. Four blocks, a second side vertical board, a partition board, a third fold line and a fourth fold line, the first block and the third block are located on the first side vertical board and the second side vertical board In between, the fourth block is provided with a second connecting section, the second connecting section is provided with an opening and two spaced convex sections, the opening is located between the two convex sections, and the third block is provided with a first Perforated, the spacer plate includes a connecting portion and a third connecting section. One end of the connecting portion is connected to the third block, and the other end is a free end connecting the third connecting section. The second side vertical plate is connected to the third connecting section. The third fold line is set between the third block, and the fourth fold line is set between the second side vertical plate and the fourth block respectively; wherein, the first side portion and the second side portion are respectively along A first direction is connected and arranged, and the widths of the connecting portion of the spacer, the first side upright plate and the second side upright plate in the first direction are respectively the same; wherein, the fourth block can be along the first direction The four fold lines are folded to the third block, and the second block can be folded to the third block along the second fold line, so that the first connecting section of the second block and the second connecting section of the fourth block are connected Section and the third connecting section of the partition plate overlap each other, the fourth section is located between the second section and the partition plate, the first connecting section and the third connecting section respectively correspond to the opening and pass through the opening Are connected to each other, the adhesive layer is bonded between the convex sections of the first connecting section and the second connecting section and the third connecting section; wherein, when each of the cardboard bodies is folded into a three-dimensional paper cup holder, the The partition plate stands upright between a top surface and a bottom surface. The top surface includes the first block and the third block. The bottom surface includes the second block and the fourth block. Among the chambers on two opposite sides, one of the chambers communicates with the first through hole, and at least one of the chambers is open toward a second direction, the second direction being transverse to the first direction.

In order to achieve the above objective, the present invention provides a folding method of the aforementioned paper cup holder, the steps of which include: preparing a paper body, the paper body including the at least one cardboard unit; arranging an adhesive layer on the first connecting section; The fourth block is folded to the third block along the fourth fold line, so that the third connecting section of the spacer plate corresponds to and is exposed in the opening; the second block is folded to the third block along the first fold line The blocks are stacked on the second block and the partition plate, so that the adhesive layer is bonded to the first connecting section of the second block and to the third connecting section through the opening.

The following examples are only used to illustrate the possible implementation aspects of the present invention, but they are not intended to limit the scope of protection of the present invention, and are described first.

Please refer to FIGS. 1 to 13, which show a preferred embodiment of the present invention. The paper cup holder 1 of the present invention includes at least one cardboard unit 10.

Each of the cardboard units 10 defines a reference line A, which is used to define a first side portion 20 and a second side portion 30 on two opposite sides. Each cardboard unit 10 is provided with an adhesive layer 28; The first side portion 20 includes a first block 21, a second block 22, a first side vertical plate 23, a first fold line 24 and a second fold line 25, the first block 21 and the second fold line The blocks 22 are respectively connected to opposite sides of the first side vertical plate 23. The second block 22 is provided with a first connecting section 26. One side of the first side vertical plate 23 is connected to the second block 22. The first fold line 24 is provided in between, the second fold line 25 is provided between the other side of the first side stand 23 and the first block 21; and each of the second side portions 30 includes a third area Block 31, a fourth block 32, a second side vertical plate 33, a spacer plate 34, a third fold line 35 and a fourth fold line 36, the first block 21 and the third block 31 are located in the Between the first side vertical plate 23 and the second side vertical plate 33, the fourth block 32 is provided with a second connecting section 321, and the second connecting section 321 is provided with an opening 322 and two convex sections 323 arranged at a distance. The opening 322 is located between the two convex sections 323, the third block 31 is provided with a first perforation 311, the first perforation 311 is used for placing a container 2 (such as a cup), and the spacer 34 includes a connecting portion 342 and a third connecting section 341. One end of the connecting portion 342 is connected to the third block 31, and the other end is a free end connected to the third connecting section 341. The second side riser 33 and the third section The third fold line 35 is provided between the blocks 31, and the fourth fold line 36 is respectively provided between the second side vertical plate 33 and the fourth block 32; wherein, the first side portion 20 and the second side The portions 30 are respectively connected along a first direction L1, and the connecting portion 342 of the spacer plate 34, the first side vertical plate 23 and the second side vertical plate 33 have the same width dimension H1 in the first direction L1; Wherein, the fourth block 32 can be folded to the third block 31 along the fourth fold line 36, and the second block 22 can be folded to the third block 31 along the first fold line 24, so that the second block The first connection section 26 of the block 22, the second connection section 321 of the fourth block 32 and the third connection section 341 of the spacer plate 34 overlap each other, and the fourth block 32 is located in the second block 22 and Between the spacer plates 34, the first connecting section 26 and the third connecting section 341 correspond to the opening 322 and are connected to each other through the opening 322. Each of the protrusions of the first connecting section 26 and the second connecting section 321 The adhesive layer 28 is bonded between the section 323 and the third connecting section 341; wherein, each of the cardboard units 10 is folded into a three-dimensional paper cup holder 1, and the partition plate 34 stands upright between a top surface 50 and a bottom surface 60 In between, the top surface 50 includes the first block 21 and the third block 31, the bottom surface 60 includes the second block 22 and the fourth block 32, and the spacer plate 34 separates the two opposite sides The chamber 11, the first side vertical plate 23 and the second side vertical plate 33 are respectively erected Between the bottom surface 60 and the top surface 50 and on two opposite sides, one of the chambers 11 communicates with the first through hole 311, and at least one of the chambers 11 opens in a second direction L2. In this embodiment, each The chamber 11 is open toward the second direction L2, and the second direction L2 is transverse to the first direction L1; therefore, it is easy to manufacture and can be quickly folded into a shape.

The third block 31 is provided with a reserved edge 312 on a hole wall of the first through hole 311, the partition plate 34 extends from the reserved edge 312 into the first through hole 311, the partition plate 34 and the first hole 311 The hole wall of the perforation 311 is separated and can move freely relative to the first perforation 311, so that the first perforation 311 and the spacer 34 can be cut out at one time, and the manufacturing steps are simplified. The second side portion 30 further includes at least one wall member 37, the third block 31 is provided with at least one reserved edge 313 on a hole wall of the first through hole 311, and the at least one wall member 37 is formed by the at least one predetermined edge. The margin 313 extends toward the first perforation 311, each of the wall members 37 is provided with a plurality of abutting sections 371 and at least one fifth fold line 372 that are radially connected to each other, and two adjacent abutting sections 371 are provided between For the at least one fifth fold line 372, each abutting section 371 of each wall member 37 can move relative to the first through hole 311. In this embodiment, the second side portion 30 further includes a plurality of the wall members 37, each of the wall members 37 and at least one adjacent side of the wall member 37 are arranged separately, and the third block 31 is located in the The hole wall of the first through hole 311 is provided with a plurality of the reserved edges 311, the plurality of reserved edges 311 are circumferentially arranged on the hole wall of the first through hole 311, and each of the wall members 37 faces radially from the reserved edge 311. The first perforation 311 extends inside; the partition plate 34 and the plurality of wall elements 37 are respectively disposed on two opposite sides of the first perforation 311. When the container 2 is inserted into the first perforation 311, each wall element 37 is at least One abutting section 371 is for abutting against the 2 peripheral sides of the container; in addition, two adjacent abutting sections 371 can be bent along at least one of the fifth folding lines 372, and each of the wall members 37 can be along the reserved The edge 311 is bent for stably holding containers 2 of different sizes.

The first side portion 20 further includes a reinforcement portion 27 and an adhesive layer 40. The adhesive layer 40 is provided on the first side riser 23 or the reinforcement portion 27 at a position corresponding to each other (in this embodiment, the adhesive layer The layer 40 is provided on the reinforcing part 27); when each of the cardboard units 10 is folded into a three-dimensional paper cup holder 1, the first side vertical plate 23 is erected between the first block 21 and the second block 22, The reinforcing portion 27 is folded toward the first side vertical plate 23 and the adhesive layer 28 is bonded therebetween, so as to improve the structural strength and have a high supporting force. Preferably, the first block 21 includes a second through hole 231, the hole wall 233 of the second through hole 231 is provided with a reserved edge 232, and the reinforcing portion 27 is provided with a connecting side 271 and two connecting sides 271 Opposite to the side edges 272 on the two sides, the connecting side 271 is integrally connected to the reserved edge 232, the reinforcing portion 27 extends toward the second through hole 231, and the two side edges 272 are separated from the hole wall 233 to make the reinforcement The portion 27 can be folded along the reserved edge 232 toward the first side upright plate 23, which has simplified manufacturing steps and facilitates the folding of the first side upright plate 23 and the reinforcing portion 27 to directly adhere to each other with an adhesive layer 40 .

The second connecting section 321 further includes a connecting section 324 transversely connected between the two convex sections 323. The opening 322 is formed between the connecting section 324 and the two convex sections 323; the fourth block 32 extends along the first The four-fold line 36 is folded toward the third block 31; the adhesive layer 28 is disposed on the first connecting section 26, and the adhesive layer 28 includes two adhesive strips 281, 282 arranged at intervals, and the adhesive strip 281 adheres to the third connection With the segment 341 and the two convex segments 323, the adhesive strip 282 is adhered to the bonding segment 324 to reduce the size of the adhesive layer 28 and have a strong bonding force.

The paper cup holder 1 further includes a bottom plate 70 connected to the bottom surface 60. Further, the bottom plate 70 is connected to the second block 22 and the fourth block 32 to improve the strength of the combination and structure.

Please refer to FIG. 14, which shows another preferred embodiment of the present invention. The paper cup holder 1 includes a plurality of the cardboard units 10, and each of the cardboard units 10 is provided with two opposite sides in the second direction L2. 12. The two adjacent cardboard units 10 are connected to each other by one of the side edges 12. The paper cup holder 1 further includes at least one cutting line 80, and the at least one cutting line 80 is set between any two adjacent cardboard units 10 In between, each of the cutting lines 80 extends in the first direction L1, so that the plurality of cardboard units 10 can be cut directly from the at least one cutting line 80, which is more conducive to the number of cardboard units 10 to be possessed by the paper cup holder 1 Different cutting lines 80 are cut to facilitate processing and efficient manufacturing.

The present invention also provides a folding method of the aforementioned paper cup holder 1, which includes the following steps: step S1, preparing a paper body 1a including the at least one cardboard unit 10; step S2: setting the adhesive layer 28 on The first connection section 26; Step S3: Fold the fourth block 32 toward the third block 31 along the fourth folding line 36, so that the third connection section 341 of the spacer plate 34 corresponds to and is exposed in the opening 322; Step S4: Fold the second block 22 to the third block 31 along the first fold line 24 and stack it on the second block 22 and the spacer plate 34, so that the adhesive layer 28 is bonded The first connecting section 26 in the second block 22 is glued to the third connecting section 341 through the opening 322; and Step S5: Folding the partition plate 34 into an upright shape to support the third block 31 And between the fourth block 32 and the second block 22, the paper cup holder 1 can be quickly folded into a three-dimensional shape. To further illustrate, in step S2, the adhesive layer 40 is provided before the reinforcing part 27; in step S4, the first side vertical plate 23 is folded along the second fold line 25 to the reinforcing part 27 to directly connect with the adhesive The adhesive layer 40 is bonded, so that the reinforcing part 27 can be bonded to the first side vertical plate 23 and the first connecting section 26 to the first connecting section 26 and the third connecting section 341 at the same time; During the folding process, the second block 22, the spacer plate 34, and the fourth block 32 are directly bonded to each other, so that the folding steps are simplified and the bonding strength is good.

S1-S4: steps 1: paper cup holder 1a: Paper body 2: container 10: Cardboard unit 11: Room 12: side 20: first side 21: The first block 22: The second block 23: The first side vertical board 231: Second Piercing 233: Hole Wall 24: The first broken line 25: Second broken line 26: The first connection segment 27: Reinforcement Department 271: connection side 272: side 28: Adhesive layer 281,282: Adhesive strips 30: second side 31: The third block 311: first perforation 232,312,313: reserved edge 32: The fourth block 321: second connecting segment 322: open 323: Convex section 324: combined segment 33: The second side vertical board 34: Spacer 341: third connection segment 342: Connection 35: third broken line 36: Fourth broken line 37: wall pieces 371: Conflict Section 372: Fifth Broken Line 40: Adhesive layer 50: top surface 60: Bottom 70: bottom plate 80: cutting line A: Baseline L1: first direction L2: second direction H1: width size

Figure 1 is a front plan view of a preferred embodiment of the present invention. Figures 2 to 4 are schematic diagrams of a preferred embodiment of the present invention. Fig. 5 is a cross-sectional view of line A-A in Fig. 4; Fig. 5A is a partial enlarged view of Fig. 5. 6 to 8 are flowcharts of a preferred embodiment of the present invention when folding from plane to three-dimensional. Figure 9 is a perspective view of a preferred embodiment of the present invention. Figure 10 is an exploded view of a preferred embodiment of the present invention. Fig. 11 is a schematic diagram of a folding diagram of a preferred embodiment of the present invention. Fig. 12 is a diagram of the use state of a preferred embodiment of the present invention. FIG. 13 is a step diagram of the folding type of a preferred embodiment of the present invention. Fig. 14 is a front plan view of another preferred embodiment of the present invention.

1: paper cup holder

11: Room

23: The first side vertical board

231: Second Piercing

233: Hole Wall

27: Reinforcement Department

271: connection side

272: side

311: first perforation

232,312,313: reserved edge

33: The second side vertical board

34: Spacer

341: third connection segment

37: wall pieces

372: Fifth Broken Line

50: top surface

60: Bottom

70: bottom plate

Claims (10)

A paper cup holder, including: At least one cardboard unit, each cardboard unit defining a datum line for defining a first side and a second side on two opposite sides, and each cardboard unit is provided with an adhesive layer; Each of the first side portions includes a first block, a second block, a first side riser, a first fold line and a second fold line, the first block and the second block are respectively connected On opposite sides of the first side vertical plate, the second block is provided with a first connecting section, the first fold line is disposed between one side of the first side vertical plate and the second block, the first The second fold line is provided between the other side of the one side vertical plate and the first block; and Each of the second side portions includes a third block, a fourth block, a second side vertical board, a spacer board, a third fold line and a fourth fold line, the first block and the third The block is located between the first side vertical plate and the second side vertical plate, the fourth block is provided with a second connecting section, the second connecting section is provided with an opening and two spaced convex sections, the opening is located Between the two convex sections, the third block is provided with a first perforation, the spacer plate includes a connecting portion and a third connecting section, one end of the connecting portion is connected to the third block, and the other end is a free The end is connected to the third connecting section, the third fold line is arranged between the second side upright plate and the third block, and the fourth fold line is respectively arranged between the second side upright plate and the fourth block ； Wherein, the first side portion and the second side portion are respectively connected and arranged along a first direction, and the width of the connecting portion of the spacer plate, the first side vertical plate and the second side vertical plate in the first direction The dimensions are the same; Wherein, the fourth block can be folded to the third block along the fourth fold line, and the second block can be folded to the third block along the second fold line, so that the first connection of the second block Section, the second connecting section of the fourth block, and the third connecting section of the spacer plate overlap each other, the fourth block is located between the second block and the spacer plate, the first connecting section and the first connecting section The three connecting sections respectively correspond to the opening and are connected to each other through the opening, and the adhesive layer is bonded between the convex sections of the first connecting section and the second connecting section and the third connecting section; Wherein, when each of the cardboard bodies is folded into a three-dimensional paper cup holder, the spacer plate stands upright between a top surface and a bottom surface, the top surface includes the first block and the third block, and the bottom surface includes the first block In the second block and the fourth block, the partition plate separates compartments located on two opposite sides, one of the compartments communicates with the first perforation, at least one of the compartments opens in a second direction, and the second The direction is transverse to the first direction. The paper cup holder according to claim 1, wherein the third block is provided with a reserved edge on a hole wall of the first perforation, the partition plate extends from the reserved edge into the first perforation, and the partition plate It is separated from the hole wall and can freely move relative to the first perforation. The paper cup holder according to claim 1, wherein the second side portion further includes at least one wall member, the third block is provided with at least one reserved edge on a hole wall of the first perforation, and the at least one wall member From the at least one reserved edge radially extending toward the first perforation, each of the wall members is provided with a plurality of radially connected abutting sections and at least one fifth fold line, and two adjacent abutting sections are provided between There is the at least one fifth fold line, and each of the abutting sections of each wall member can move relative to the first perforation. The paper cup holder according to claim 1, wherein the first side part further includes a reinforcing part and an adhesive layer, and the adhesive layer is provided on the first side vertical plate or the corresponding position of the reinforcing part; when the cardboard The body assembly is in a three-dimensional configuration, the first side vertical plate stands upright between the first block and the second block, the reinforcing part is folded to the first side vertical plate and the adhesive layer is bonded therebetween. The paper cup holder according to claim 4, wherein the first block includes a second perforation, the wall of the second perforation is provided with a reserved edge, and the reinforcing part is provided with a connecting side and two opposite sides at the connecting side Two side edges, the connecting side is integrally connected to the reserved edge, the reinforcing portion extends toward the second perforation, the two side edges are separated from the hole wall, and the reinforcing portion can be folded along the reserved edge The first side riser. The paper cup holder according to claim 1, wherein the second connecting section further includes a joint section transversely connected between the two convex sections, and the opening is formed between the joint section and the two convex sections; the fourth area The block is folded along the fourth fold line to the third block; the adhesive layer is disposed on the first connecting section, the adhesive layer includes two adhesive strips, and one of the adhesive strips adheres the third connecting section and the two convex sections , The other adhesive strip is glued to the joint section. The paper cup holder according to claim 1, further comprising a bottom plate connected to the bottom surface. The paper cup holder according to claim 4, wherein the third block is provided with a reserved edge on a hole wall of the first perforation, the partition plate extends from the reserved edge into the first perforation, and the partition plate It is separated from the wall of the hole and can freely move relative to the first perforation; the second side portion further includes a plurality of wall members, each of the wall members is separated from the side of at least one adjacent wall member, and the third area Block is provided with a plurality of reserved edges on a hole wall of the first perforation, the plurality of reserved edges are circumferentially arranged on the hole wall of the first perforation, and each of the wall members extends from the reserved side toward the first perforation , Each of the wall members is provided with a plurality of abutting sections and at least one fifth fold line, the at least one fifth fold line is provided between two adjacent abutting sections, and each of the abutting sections of each wall member can be opposed to the The first perforation moves; the partition plate and the plurality of wall members are respectively arranged on two opposite sides of the first perforation; the second connecting section further includes a connecting section transversely connected between the ends of the two convex sections, the The opening is formed between the joining section and the two convex sections; the fourth section is folded along the fourth fold line to the third section of the third section, the fourth section, and the third section; the adhesive layer is arranged on the first connecting section, The adhesive layer includes two adhesive strips arranged at intervals, one of the adhesive strips is bonded to the third connecting section and the two convex sections, and the other is bonded to the joining section; the paper cup holder further includes a bottom plate, the The bottom plate is connected to the bottom surface, and the bottom plate is connected to the second block and the fourth block. The paper cup holder according to any one of claims 1 to 8, which comprises a plurality of the cardboard units, each of the cardboard units is provided with two opposite sides in the second direction, and the two adjacent cardboard units The units are connected to each other by one of the side edges, the paper cup holder further includes at least one cutting line, the at least one cutting line is arranged between any two adjacent cardboard units, and each cutting line extends in the first direction. A folding method of the paper cup holder according to any one of claims 1 to 9, wherein the steps include: Prepare a paper body, the paper body including the at least one cardboard unit; Arranging the adhesive layer on the first connecting section; Folding the fourth block toward the third block along the fourth folding line, so that the third connecting section of the spacer plate corresponds to and is exposed to the opening; and Fold the second block to the third block along the first fold line and stack it on the second block and the spacer plate, so that the adhesive layer is adhered to the first connecting section and the second block Adhere to the third connecting section through the opening.

Images