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EP4491529A1 - Boîte d'emballage à l'épreuve des enfants - Google Patents

Boîte d'emballage à l'épreuve des enfants Download PDF

Info

Publication number
EP4491529A1
EP4491529A1 EP24163117.5A EP24163117A EP4491529A1 EP 4491529 A1 EP4491529 A1 EP 4491529A1 EP 24163117 A EP24163117 A EP 24163117A EP 4491529 A1 EP4491529 A1 EP 4491529A1
Authority
EP
European Patent Office
Prior art keywords
locking tongue
folding
box
box body
box cover
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP24163117.5A
Other languages
German (de)
English (en)
Inventor
Saibo MA
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yuyao Delpack Commodity Co Ltd
Original Assignee
Yuyao Delpack Commodity Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Yuyao Delpack Commodity Co Ltd filed Critical Yuyao Delpack Commodity Co Ltd
Publication of EP4491529A1 publication Critical patent/EP4491529A1/fr
Pending legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D5/00—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper
    • B65D5/42—Details of containers or of foldable or erectable container blanks
    • B65D5/64—Lids
    • B65D5/68—Telescope flanged lids
    • B65D5/685—Telescope flanged lids having an inwardly or upwardly extending tab on the lid side wall cooperating with a tab on, or an opening in, the container side wall

Definitions

  • the present invention relates to the technical field of packaging boxes and in particular to a child-resistant packaging box.
  • the existing paper boxes usually include an upper cover and a lower cover, and the upper cover is covered on the lower cover to seal up the lower cover.
  • the disadvantages are that the upper cover can be easily opened even by a child, failing to satisfy the requirements of the child-resistant packages.
  • the present invention provides a child-resistant packaging box, which can be opened only with both hands, and at least with two fingers to press at the same time, forming a "child-resistant" function and satisfying the requirements of QB/T 5658-2021 Laundry Beads for packages.
  • a child-resistant packaging box which includes a box cover and a box body.
  • the box cover may be covered on an upper opening of the box body.
  • a low-age child-resistant fastening device is disposed at a connection position of the box cover and the box body.
  • the fastening device includes a front unlocking hole, a rear unlocking hole, a front step fastening position and a rear step fastening position which are disposed on the box cover respectively, and a front locking tongue disposed on the box body and fastened to the front step fastening position, and a rear locking tongue disposed on the box body and fastened to the rear step fastening position.
  • 1 to 5 front unlocking holes are disposed on a front side surface of the box cover, and 1 to 5 rear unlocking holes are disposed on a rear side surface of the box cover.
  • the front unlocking holes and the rear unlocking holes are respectively located close to the top surface of the box cover.
  • the front step fastening position is disposed close to a lower edge of a front inner side surface of the box cover and below the front unlocking hole corresponding to the side surface
  • the rear step fastening position is disposed close to a lower edge of a rear inner side surface of the box cover and below the rear unlocking hole corresponding to the side surface.
  • the front step fastening position and the rear step fastening position are respectively convex on their respective surfaces.
  • the front locking tongue and the rear locking tongue are respectively disposed on a front side surface and a rear side surface of the box body. Upper ends of the front locking tongue and the rear locking tongue are respectively connected to the box body and lower ends thereof extend downward and protrude out of their respective side surfaces. A position of the front locking tongue corresponds to the front unlocking hole and a position of the rear locking tongue corresponds to the rear unlocking hole. The corresponding front locking tongue and rear locking tongue are pressed at the same time from the front unlocking hole and the rear unlocking hole to enable the front locking tongue and the rear locking tongue not to protrude out of their respective side surfaces. At this time, the fastening device is in an unlocked state and the box cover can be taken from the box body so as to separate them from each other.
  • the box cover When the box cover is covered on the upper opening of the box body, the front locking tongue is fastened to the front step fastening position while the rear locking tongue is fastened to the rear step fastening position.
  • the box cover is fastened to the box body by the fastening device.
  • a front groove is disposed at a position of the front locking tongue on the box body. Therefore, the front locking tongue can be pressed into the front groove by pressing the front locking tongue from the front unlocking hole.
  • a rear groove is disposed at a position of the rear locking tongue on the box body. Thus, the rear locking tongue can be pressed into the rear groove by pressing the rear locking tongue from the rear unlocking hole.
  • two front unlocking holes arranged side by side are respectively disposed on the front side surface of the box cover and one rear unlocking hole is disposed on the rear side surface of the box cover.
  • the packaging box is a cuboid.
  • the packaging box is a plastic box.
  • the packaging box is a paper box
  • the box cover and the box body are formed respectively by cutting one planar paperboard and then folding and bonding it.
  • the planar paperboard of the box cover includes a front locking tongue portion, a front portion, a middle portion, a rear portion and a rear locking tongue portion which are located in a middle region and sequentially connected by a folding line, and a left front portion, a left middle portion and a left rear portion which are located in a left region and separated from each other, and a right front portion, a right middle portion and a right rear portion which are located in a right region and separated from each other.
  • the left front portion and the right front portion are respectively connected to the front portion by the folding line
  • the left middle portion and the right middle portion are respectively connected to the middle portion by the folding line
  • the left rear portion and the right rear portion are respectively connected to the rear portion by the folding line.
  • the front unlocking hole is disposed in the front portion, and the rear unlocking hole is disposed in the rear portion.
  • the front unlocking hole is close to the folding line between the middle portion and the front portion, and the rear unlocking hole is close to the folding line between the middle portion and the rear portion.
  • the middle portion becomes the top surface of the box cover
  • the front portion and the rear portion become the front side surface and the rear side surface of the box cover respectively
  • the left middle portion and the right middle portion become the left side surface and the right side surface of the box cover respectively.
  • the left front portion is bonded with the left rear portion and then with the left middle portion
  • the right front portion is bonded with the right rear portion and then with the right middle portion.
  • the front locking tongue portion is folded and then bonded with the front portion, with its tail end becoming the front step fastening position of the box cover;
  • the rear locking tongue portion is folded and then bonded with the rear portion, with its tail end becoming the rear step fastening position of the box cover.
  • the planar paperboard of the box body includes a middle first folding portion, a middle second folding portion, a middle third folding portion, a middle fourth folding portion, and a middle fifth folding portion which are located in a middle region and sequentially connected by the folding line, and a left first folding portion, a left second folding portion, a left third folding portion and a left fourth folding portion which are located in a left portion and separated from each other, and a right first folding portion, a right second folding portion, a right third folding portion and a right fourth folding portion which are located in a right portion and separated from each other.
  • the left first folding portion and the right first folding portion are respectively connected to the middle first folding portion by the folding line; the left second folding portion and the right second folding portion are respectively connected to the middle second folding portion by the folding line; the right third folding portion and the left third folding portion are respectively connected to the middle third folding portion by the folding line; and the left fourth folding portion and the right fourth folding portion are respectively connected to the middle fourth folding portion by the folding line.
  • the front locking tongue is located on the middle second folding portion and the rear locking tongue is located on the middle fourth folding portion.
  • the left edge of the front locking tongue is connected with the middle second folding portion by the folding line, and the left edge of the rear locking tongue is connected with the middle fourth folding portion by the folding line.
  • the middle first folding portion is bonded with the middle fifth folding portion to become the left side surface of the box body;
  • the middle second folding portion is bonded with the left second folding portion to become the front side surface of the box body;
  • the middle third folding portion is bonded with the left third folding portion to become the right side surface of the box body;
  • the middle fourth folding portion is bonded with the left fourth folding portion to become the rear side surface of the box body;
  • the right first folding portion, the right second folding portion, the right third folding portion and the right fourth folding portion are folded with each other to become the bottom surface of the box body.
  • the child-resistant packaging box of the present invention includes a box cover and a box body.
  • a low-age child-resistant fastening device is disposed at a connection position of the box cover and the box body.
  • the fastening device includes a front unlocking hole, a rear unlocking hole, a front step fastening position and a rear step fastening position which are disposed on the box cover respectively, and a front locking tongue disposed on the box body and fastened to the front step fastening position, and a rear locking tongue disposed on the box body and fastened to the rear step fastening position.
  • the corresponding front locking tongue and rear locking tongue are pressed at the same time from the front unlocking hole and the rear unlocking hole to enable the front locking tongue and the rear locking tongue not to protrude out of their respective side surfaces.
  • the fastening device is in an unlocked state and the box cover can be taken from the box body so as to separate them from each other.
  • the box cover is covered on the upper opening of the box body, the front locking tongue is fastened to the front step fastening position while the rear locking tongue is fastened to the rear step fastening position.
  • the box cover is fastened to the box body by the fastening device.
  • the box cover when the low-age child-resistant fastening device is disposed on the packaging box, after the box cover is covered on the box body, the box cover cannot be directly opened.
  • the box cover When the box cover is to be opened, it is required to press, at the same time with both hands, the front locking tongue and the rear locking tongue in the front unlocking hole and the rear unlocking hole at the front and rear side surfaces so as to take and separate the box cover from the box body.
  • Such box opening operation goes beyond the disposing capacity of the children. Therefore, the present invention has the child-resistant capability and satisfies the requirements of the QB/T 5658-2021 Laundry Beads for packaging.
  • the present invention provides a preferred embodiment of a child-resistant packaging box, which includes a box cover 1 and a box body 2.
  • the box cover 1 may be covered on an upper opening of the box body 2.
  • a low-age child-resistant fastening device 3 is disposed at a connection position of the box cover 1 and the box body 2 and thus the fastening device is difficult to open.
  • the fastening device 3 includes a front unlocking hole 31, a rear unlocking hole 32, a front step fastening position 33 and a rear step fastening position 34 which are disposed on the box cover respectively, and a front locking tongue 35 disposed on the box body 2 and fastened to the front step fastening position 33, and a rear locking tongue 36 disposed on the box body 2 and fastened to the rear step fastening position 34.
  • 1 to 5 front unlocking holes 31 are disposed on a front side surface 11 of the box cover 1
  • 1 to 5 rear unlocking holes 32 are disposed on a rear side surface 12 of the box cover 1.
  • the front unlocking holes 31 and the rear unlocking holes 32 are respectively located close to the top of the box cover 1.
  • the front step fastening position 33 is disposed close to a lower edge of a front inner side surface of the box cover 1 and below the front unlocking hole 31 corresponding to the side surface
  • the rear step fastening position 34 is disposed close to a lower edge of a rear inner side surface of the box cover 1 and below the rear unlocking hole 32 corresponding to the side surface.
  • the front step fastening position 33 and the rear step fastening position 34 are respectively convex on their respective surfaces.
  • the front locking tongue 35 and the rear locking tongue 36 are respectively disposed on a front side surface 21 and a rear side surface 22 of the box body 2.
  • Upper ends of the front locking tongue 35 and the rear locking tongue 36 are respectively connected to an edge of the upper opening of the box body 2 and lower ends thereof extend downward and protrude out of their respective side surfaces.
  • a position of the front locking tongue 35 corresponds to the front unlocking hole 31 and a position of the rear locking tongue 36 corresponds to the rear unlocking hole 32.
  • the corresponding front locking tongue 35 and rear locking tongue 36 are pressed at the same time from the front unlocking hole 31 and the rear unlocking hole 32 to enable the front locking tongue 35 and the rear locking tongue 36 not to protrude out of their respective side surfaces.
  • the fastening device is in an unlocked state and the box cover 1 can be taken from the box body 2 so as to separate them from each other.
  • the box cover 1 is covered on the upper opening of the box body 2, the front locking tongue 35 is fastened to the front step fastening position 33 while the rear locking tongue 36 is fastened to the rear step fastening position 34.
  • the box cover 1 is fastened to the box body 2 by the fastening device and cannot be easily opened and separated from the box body 2. In this way, children cannot open the box cover 1 and hence the "child-resistant" function is realized.
  • a front groove 23 is disposed at a position of the front locking tongue 35 on the box body 2. Therefore, the front locking tongue 35 can be pressed into the front groove 23 by pressing the front locking tongue 35 from the front unlocking hole 31 such that the front locking tongue 35 will no longer protrude out of the front side surface.
  • a rear groove 24 is disposed at a position of the rear locking tongue 36 on the box body 2. Thus, the rear locking tongue 36 can be pressed into the rear groove 24 by pressing the rear locking tongue 36 from the rear unlocking hole 32 such that the rear locking tongue 36 will no longer protrude out of the rear side surface.
  • Two front unlocking holes 31 arranged side by side are respectively disposed on the front side surface 11 of the box cover 1 and one rear unlocking hole 32 is disposed on the rear side surface 12 of the box cover 1.
  • the packaging box is a cuboid.
  • the box cover 1 further includes a top surface 13, a left side surface 14 and a right side surface 15.
  • the box body 2 further includes a bottom surface 27, a left side surface 25 and a right side surface 26.
  • the packaging box is a plastic box.
  • the packaging box is a paper box
  • the box cover 1 and the box body 2 are formed respectively by cutting one planar paperboard and then folding and bonding it.
  • the planar paperboard of the box cover 1 includes a front locking tongue portion 102, a front portion 104, a middle portion 103, a rear portion 105 and a rear locking tongue portion 106 which are located in a middle region and sequentially connected by a folding line 4, and a left front portion 107, a left middle portion 108 and a left rear portion 109 which are located in a left region and separated from each other, and a right front portion 110, a right middle portion 111 and a right rear portion 101 which are located in a right region and separated from each other.
  • the left front portion 107 and the right front portion 110 are respectively connected to the front portion 104 by the folding line 4
  • the left middle portion 108 and the right middle portion 111 are respectively connected to the middle portion 103 by the folding line 4
  • the left rear portion 109 and the right rear portion 101 are respectively connected to the rear portion 105 by the folding line 4.
  • the front unlocking hole 31 is disposed in the front portion 104
  • the rear unlocking hole 32 is disposed in the rear portion 105.
  • the front unlocking hole 31 is close to the folding line 4 between the middle portion 103 and the front portion 104
  • the rear unlocking hole 32 is close to the folding line 4 between the middle portion 103 and the rear portion 105.
  • the middle portion 103 becomes the top surface 13 of the box cover 1
  • the front portion 104 and the rear portion 105 become the front side surface 11 and the rear side surface 12 of the box cover respectively
  • the left middle portion 108 and the right middle portion 111 become the left side surface 14 and the right side surface 15 of the box cover 1 respectively.
  • the left front portion 107 is bonded with the left rear portion 109 and then with the left middle portion 108
  • the right front portion 110 is bonded with the right rear portion 101 and then with the right middle portion 111.
  • the front locking tongue portion 102 is folded and then bonded with the front portion 104, with its tail end becoming the front step fastening position 33 of the box cover 1; the rear locking tongue portion 106 is folded and then bonded with the rear portion 105, with its tail end becoming the rear step fastening position 34 of the box cover 1.
  • the planar paperboard of the box body 2 includes a middle first folding portion 201, a middle second folding portion 202, a middle third folding portion 203, a middle fourth folding portion 204, and a middle fifth folding portion 205 which are located in a middle region and sequentially connected by the folding line 4, and a left first folding portion 206, a left second folding portion 207, a left third folding portion 208 and a left fourth folding portion 209 which are located in a left portion and separated from each other, and a right first folding portion 210, a right second folding portion 211, a right third folding portion 212 and a right fourth folding portion 213 which are located in a right portion and separated from each other.
  • the left first folding portion 206 and the right first folding portion 210 are respectively connected to the middle first folding portion 201 by the folding line 4; the left second folding portion 207 and the right second folding portion 211 are respectively connected to the middle second folding portion 202 by the folding line 4; the right third folding portion 208 and the left third folding portion 212 are respectively connected to the middle third folding portion 203 by the folding line 4; and the left fourth folding portion 209 and the right fourth folding portion 213 are respectively connected to the middle fourth folding portion 204 by the folding line 4.
  • the front locking tongue 35 is located on the middle second folding portion 202 and the rear locking tongue 36 is located on the middle fourth folding portion 204.
  • the left edge of the front locking tongue 35 is connected with the middle second folding portion 202 by the folding line 4, and the left edge of the rear locking tongue 36 is connected with the middle fourth folding portion 204 by the folding line 4.
  • the middle first folding portion 201 is bonded with the middle fifth folding portion 205 to become the left side surface 25 of the box body 2;
  • the middle second folding portion 202 is bonded with the left second folding portion 207 to become the front side surface 21 of the box body 2;
  • the middle third folding portion 203 is bonded with the left third folding portion 208 to become the right side surface 26 of the box body 2;
  • the middle fourth folding portion 204 is bonded with the left fourth folding portion 209 to become the rear side surface 22 of the box body 2;
  • the right first folding portion 210, the right second folding portion 211, the right third folding portion 212 and the right fourth folding portion 213 are folded with each other to become the bottom surface 27 of the box body 2.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cartons (AREA)
EP24163117.5A 2023-07-08 2024-03-13 Boîte d'emballage à l'épreuve des enfants Pending EP4491529A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202321788830.6U CN220411427U (zh) 2023-07-08 2023-07-08 一种防幼童开启的包装盒

Publications (1)

Publication Number Publication Date
EP4491529A1 true EP4491529A1 (fr) 2025-01-15

Family

ID=89646534

Family Applications (1)

Application Number Title Priority Date Filing Date
EP24163117.5A Pending EP4491529A1 (fr) 2023-07-08 2024-03-13 Boîte d'emballage à l'épreuve des enfants

Country Status (2)

Country Link
EP (1) EP4491529A1 (fr)
CN (1) CN220411427U (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6296175B1 (en) * 2000-03-17 2001-10-02 Mpc Packaging Corporation Tamper resistant container
JP2002029536A (ja) * 2000-07-19 2002-01-29 The Pack Corp 蓋付き包装用紙箱
US20210047072A1 (en) * 2019-08-14 2021-02-18 The Procter & Gamble Company Consumer product
US20210347524A1 (en) * 2020-05-08 2021-11-11 The Procter & Gamble Company Detergent product container with lock
US20220289436A1 (en) * 2021-03-15 2022-09-15 The Procter & Gamble Company Detergent product container with lock and transversal wall

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6296175B1 (en) * 2000-03-17 2001-10-02 Mpc Packaging Corporation Tamper resistant container
JP2002029536A (ja) * 2000-07-19 2002-01-29 The Pack Corp 蓋付き包装用紙箱
US20210047072A1 (en) * 2019-08-14 2021-02-18 The Procter & Gamble Company Consumer product
US20210347524A1 (en) * 2020-05-08 2021-11-11 The Procter & Gamble Company Detergent product container with lock
US20220289436A1 (en) * 2021-03-15 2022-09-15 The Procter & Gamble Company Detergent product container with lock and transversal wall

Also Published As

Publication number Publication date
CN220411427U (zh) 2024-01-30

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