EP3435812A1 - Boite a usage alimentaire - Google Patents
Boite a usage alimentaireInfo
- Publication number
- EP3435812A1 EP3435812A1 EP17711098.8A EP17711098A EP3435812A1 EP 3435812 A1 EP3435812 A1 EP 3435812A1 EP 17711098 A EP17711098 A EP 17711098A EP 3435812 A1 EP3435812 A1 EP 3435812A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- box
- locking member
- box body
- food use
- 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.)
- Granted
Links
- 235000013305 food Nutrition 0.000 title claims abstract description 32
- 230000000295 complement effect Effects 0.000 claims abstract description 19
- 230000002093 peripheral effect Effects 0.000 claims description 29
- 239000000463 material Substances 0.000 description 5
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 235000012054 meals Nutrition 0.000 description 2
- 229920001296 polysiloxane Polymers 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 235000021268 hot food Nutrition 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
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
- B65D45/00—Clamping or other pressure-applying devices for securing or retaining closure members
- B65D45/02—Clamping or other pressure-applying devices for securing or retaining closure members for applying axial pressure to engage closure with sealing surface
- B65D45/16—Clips, hooks, or clamps which are removable, or which remain connected either with the closure or with the container when the container is open, e.g. C-shaped
- B65D45/20—Clips, hooks, or clamps which are removable, or which remain connected either with the closure or with the container when the container is open, e.g. C-shaped pivoted
- B65D45/24—Clips, hooks, or clamps which are removable, or which remain connected either with the closure or with the container when the container is open, e.g. C-shaped pivoted incorporating pressure-applying means, e.g. screws or toggles
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
- A45C11/00—Receptacles for purposes not provided for in groups A45C1/00-A45C9/00
- A45C11/20—Lunch or picnic boxes or the like
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
- A45C13/00—Details; Accessories
- A45C13/02—Interior fittings; Means, e.g. inserts, for holding and packing articles
-
- 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
- B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
- B65D25/02—Internal fittings
- B65D25/04—Partitions
-
- 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
- B65D43/00—Lids or covers for rigid or semi-rigid containers
- B65D43/02—Removable lids or covers
- B65D43/0202—Removable lids or covers without integral tamper element
- B65D43/0214—Removable lids or covers without integral tamper element secured only by friction or gravity
- B65D43/0222—Removable lids or covers without integral tamper element secured only by friction or gravity only on the outside, or a part turned to the outside, of the mouth of the container
-
- 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
- B65D53/00—Sealing or packing elements; Sealings formed by liquid or plastics material
- B65D53/02—Collars or rings
-
- 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
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/32—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents for packaging two or more different materials which must be maintained separate prior to use in admixture
- B65D81/3216—Rigid containers disposed one within the other
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
- A45C13/00—Details; Accessories
- A45C13/02—Interior fittings; Means, e.g. inserts, for holding and packing articles
- A45C2013/026—Inserts
Definitions
- the present invention relates to a box for food use for transporting and preserving food.
- Boxes for transporting and preserving food, particularly for meals to be taken at school or at work generally comprise a box body receiving food and a removable cover mating with the box body.
- Closing the boxes is usually done by clipping the lid on the upper edge of the box body.
- This type of closure which can be achieved in particular on boxes made of plastic material, is effected by pressing on the lid, possibly followed by local snap-fastening pressures.
- Clipping needs to be firm to get a good seal. Nevertheless, the more the closure is strong and the more the box is difficult to open or close, especially by young children. Also, the complete and durable closure is not guaranteed.
- the box can open and the food contained in the box may leak during transportation or during a positioning biased or overturned the box.
- box closing systems provide locking means comprising two or four hooks.
- the hooks usually mounted mobile on the lid, allow a firm and tight closure of the box.
- One of the aims of the present invention is to provide a box for food use whose closure is ensured in a sustainable manner to prevent the box from opening during transport and whose actuation can be achieved easily, including by infants.
- the subject of the invention is a box for food use comprising: - a box body,
- a cover that can mate with the box body to close the box, characterized in that the box comprises:
- a locking member having at least two tabs, the locking member being pivotally mounted on the cover about an axis of rotation between an unlocked position and a locked position,
- the box body having at least two retaining wings extending in a plane perpendicular to the axis of rotation, the lateral faces of the retaining wings forming part of at least one circle whose center passes through the axis of rotation, - each leg of the locking member having:
- a bent end configured to cooperate with a respective retaining wing of the box body for axially retaining the lid coupled to the box body in the locked position.
- the closure of the box can thus be locked by simply pivoting the locking member on the box body around the axis of rotation because of the arcuate shape of the lateral faces of the retaining wings and the shape complementary arcuate side faces of the tabs of the locking member.
- This lock can be obtained independently of the general shape of the box. It is thus possible to design a box having flat lateral walls, such as a box of parallelepipedal or prismatic general shape, with a rotary lock around a vertical axis of rotation.
- This rotary locking allows a durable and easy closure of the box, in several points, by a single manipulation.
- the force to be exerted to lock the box may also be relatively small.
- the box can be easily manipulated by children.
- such a box is simple to make and therefore economical.
- each leg of the locking member carries an axial ramp configured to cooperate with a complementary axial ramp carried by a respective retaining flange, to gradually increase the tightening of the lid on the body of the box with the rotation of the locking member to the locked position, at least two tabs of the locking member are arranged opposite one another with respect to the axis of rotation,
- the locking member comprises four lugs each carrying a bent end configured to cooperate with a respective retaining flange of the box body,
- At least one first bent end of a first leg is configured to cooperate with a first retaining flange and at least one second bent end of a second lug is configured to cooperate with a second retaining flange, the first lateral flange of the first retaining wing forming a first circle, the second lateral face of the second retaining wing forming a second circle, the second circle having a diameter greater than that of the first circle,
- the box body has a generally polygonal base
- a through-orifice is formed in the cover, the through orifice being disengaged when the locking member is in the unlocked position and being obstructed by a protrusion of the locking member in the locked position,
- the locking member is made in one piece
- the cover comprises guide and retaining elements cooperating with the locking member to guide the pivoting of the locking member and to hold the locking member to the cover,
- the box for food use comprises a first seal partially received in a peripheral groove of an edge of the can body or cover, the first seal being at least partially compressed between the cover and the body when the locking member is in the locked position,
- the first seal comprises a serrated peripheral portion and a tubular peripheral portion surmounting the indented peripheral portion
- the box for food use comprises at least a second seal carried by a compartment of said box received in the box body, the second seal having a serrated peripheral portion and an open profile peripheral portion overlying the portion jagged device.
- Figure 1 is a general view, in perspective, of a first example of a box for food use, in the open position with a lid positioned in line with the box body.
- Figure 2 is a perspective view of the box of Figure 1 in the unlocked closed position.
- Figure 3 is a view of the box similar to Figure 2, in locked closed position.
- Figure 4 is a side view of the box body of Figure 1.
- Figure 5 is a perspective view of the box body of Figure 4.
- Figure 6 is a top view of the box body of Figure 4.
- Figure 7 shows a sectional view of the box body and a compartment received in the box body.
- Figure 8 is a perspective view of the lid of Figure 1.
- Figure 9 is a top view of the lid of Figure 8.
- Figure 10a is a perspective view of a first packer of the box of Figure 1.
- Figure 10b shows a cross section of the first packer of Figure 10a.
- Figure 11a is a perspective view of a second packer of the box of Figure 1.
- Figure 11b shows a cross-section of the second packer of Figure 11a.
- Figure 12 shows an enlarged bottom view of a bent end and a retaining flange in the unlocked position.
- Figure 13 shows a bottom view of the locking member of the box of Figure 1.
- Figure 14 shows a side view of the locking member of Figure 13.
- Figure 15 is a vertical sectional view of the box for food use of Figure 1, in the unlocked closed position.
- Figure 16 is a view similar to Figure 15, in locked closed position.
- Figure 17 is a general perspective view of a second example of a box for food use in the disassembled state.
- Figure 18 is a vertical sectional view of the box of Figure 17 in the assembled state, locked locked position.
- Figure 19 is a top view of the box of Figure 17 in the closed locked position.
- Figure 20 is a view similar to Figure 19 with the box in unlocked closed position.
- Figure 1 shows a box 1 for food use for transportation and preservation of food, especially for meals to be taken at school or work.
- the box 1 comprises three distinct elements that are a box body 2, a lid 3 that can couple to the box body 2 to close the box 1 and a locking member 4 overlying the lid 3.
- the locking member 4 is pivotally mounted on the cover 3 about an axis of rotation 11 between an unlocked position (FIG. 2) and a locked position (FIG. 3) in which the locking member 4 locks the coupled cover 3. at the box body 2.
- the box body 2 is a container (or container). It has a housing 5 adapted in particular for receiving foodstuffs.
- the box body 2 may comprise one or more partitions 10, arranged vertically in the box body 2 to compartmentalize the bottom 7.
- the box 1 may also comprise at least one removable compartment 11, having dimensions adapted to be inserted at least partly in a sub-housing of the box body 2 ( Figure 7).
- the box body 2 may have an elevation element 12, adapted to raise the compartment 11 in the housing 5 of the box body 2.
- the raising element 12 allows to provide a space under the compartment 11 and so compartmentalize the box body 2 in height.
- the elevation element 12 is for example formed by a narrowing of the housing 5 of the box body 2, for example at least partially peripheral.
- the edge of the lid 3 has for example a double wall 13a, 13b.
- the walls 13a, 13b extend vertically, that is to say parallel to the side walls of the can body 2 forming a peripheral groove between the two walls 13a, 13b.
- the box 1 for food use may comprise a first seal 14 partially received in a peripheral groove of the box body 2 or the cover 3 ( Figures 1, 10a and 10b).
- the first seal 14 is at least partly compressed between the cover 3 and the can body 2 when the locking member 4 is in the locked position, which ensures a good seal of the box 1.
- the first seal 14 comprises a serrated peripheral portion 15 and a tubular peripheral portion 16 overlying the indented peripheral portion 15.
- the cross section of the serrated peripheral portion 15 has a fir or harpoon shape, with two or three stages of retaining teeth, allowing the first packer 14 to be inserted and retained in a cavity, such as in the circumferential groove of the double wall 13a, 13b of the cover 3.
- the tubular peripheral portion 16 forms the actual seal.
- the cross section of the tubular peripheral portion 16 has a substantially oval or round shape in the uncompressed state.
- a round cross section provides a first symmetrical seal 14 which can be positioned indifferently in one direction or the other in the cavity, without possible error orientation.
- the box 1 may also include at least one second seal 1 carried by the edge of the compartment 11 received in the box body 2 ( Figures 7, 11a, 11b, 15 and 16).
- the second seal 17 comprises a serrated peripheral portion 15 and an open-profile peripheral portion 18 overlying the indented peripheral portion 15.
- the cross section of the open-profile peripheral portion 18 has a shape of "C" in the state of rest.
- This peripheral portion 18 has for example two lips opposite. It can be mounted in both directions, the orientation of the opening can indifferently be directed towards the outside or inside of the box 1.
- This open form requires less effort of compression on the part of the user only to compress the closed shape of the tubular peripheral portion 16, with however a guarantee of lesser sealing.
- the compartment 11 may have a height greater than that of the side wall portions of the can body 2 extending above the raising element 12.
- the edge of the compartment 11 carrying the second seal 17 exceeds of the edge 6 of the can body 2 when the compartment 11 is received in the can body 2.
- the second seal 17 can thus be compressed between the compartment 11 and the upper inner wall of the lid 3 when the body lock 4 is in the locked position.
- the first and the second seal 14, 17 are for example made of silicone material.
- the axis of rotation l-1 of the locking member 4 extends in the coupling direction of the lid 3 to the box body 2, that is to say in the vertical direction. It can be arranged in central position, it is for example confused with an axis of symmetry of the box 1.
- the locking member 4 rotatable about the axis of rotation 11, comprises at least two lugs 20a, 20b, 21a, 21b, for example four, which are preferably arranged in pairs opposite one another. the other relative to the axis of rotation ll ( Figure 13).
- the four tabs 20a, 20b, 21a, 21b are for example angularly spaced from each other by an angle of 90 °.
- the box body 2 has at least two retaining wings 22a, 22b, 23a, 23b whose upper faces (facing the cover 3) extend in a plane perpendicular to the axis of rotation 11 of the locking member 4.
- the box body 2 further has clearances 19a, 19b formed next to the retaining wings 22a, 22b, 23a, 23b.
- the clearances 19a, 19b are shaped to release the passage of the tabs 20a, 20b, 21a, 21b of the locking member 4 in the coupling direction.
- the upper faces of the retaining flanges 22a, 22b, 23a, 23b are coplanar and extend substantially 90 ° to the side walls of the box body 2. They are for example formed in the edge 6 of the housing 5, on the opposite side to the bottom 7 of the box body 2, projecting in a horizontal plane (L, T).
- the lateral faces 24a, 24b of the retaining flanges 22a, 22b, 23a, 23b are inscribed in at least one circle C1, C2 whose center passes through the axis of rotation I-1 (FIG. 6).
- Each lug 20a, 20b, 21a, 21b of the locking member 4 has a lateral face 25a, 25b complementary to a lateral face 24a, 24b of a retaining flange 22a, 22b, 23a, 23b.
- the lateral face 25a, 25b of each leg 20a, 20b, 21a, 21b thus has an arcuate shape forming part of at least one circle C1 ', C2' with dimensions substantially greater than the circle C1, C2 in which the lateral faces 24a, 24b of the retaining wings 22a, 22b, 23a, 23b are inscribed to allow rotation of the locking member 4 around the box body 2 (FIG. 13).
- each tab 20a, 20b, 21a, 21b of the locking member 4 has a curved end 26a, 26b protruding radially towards the axis of rotation I-1.
- the curved end 26a, 26b is configured to cooperate with a lower edge 27a, 27b of a respective retaining flange 22a, 22b, 23a, 23b of the box body 2 for axially retaining the lid 3 coupled to the box body 2 in the locked position.
- the lower edges 27a, 27b of the retaining flanges 22a, 22b, 23a, 23b are arranged on the opposite side of the upper faces extending radially in the plane perpendicular to the axis of rotation I-1.
- the closure of the box 1 can thus be locked by simply pivoting the locking member 4 on the box body 2 about the axis of rotation 11 due to the arcuate shape of the lateral faces 24a, 24b of the retaining wings 22a, 22b, 23a, 23b and the complementary shape in an arc of the lateral faces 25a, 25b of the tabs 20a, 20b, 21a, 21b of the locking member 4.
- This locking can be obtained independently of shape general of the box 1. It is thus possible to design a box 1 having flat side walls, such as a box 1 of parallelepipedal or prismatic general shape, having a generally polygonal shaped bottom such as square, rectangular or triangular, with a rotary lock around a vertical axis of rotation ll.
- This rotary lock allows a durable and easy closure of the box 1, in several points, by a single manipulation.
- the force to be exerted to lock the box 1 may also be relatively small. Box 1 can be easily handled by children. In addition, such a box 1 is simple to make and therefore economical.
- each tab 20a, 20b, 21a, 21b of the locking member 4 can carry an axial guide surface having ramps, recesses and / or complementary protuberances, configured to cooperate during pivoting. of the locking member 4 between the locked and unlocked positions with a complementary axial guide surface carried by the lower edges 27a, 27b of the retaining wings 22a, 22b, 23a, 23b.
- the axial guide surfaces make it possible to feel the user manipulating the locking member 4 in the manner of cam surfaces.
- each tab 20a, 20b, 21a, 21b of the locking member 4 carries an axial ramp configured to cooperate with a complementary axial ramp. by a lower edge 27a, 27b of a respective retaining flange 22a, 22b, 23a, 23b.
- the axial ramps are oriented relative to the direction of rotation of the locking member 4 between the locked and unlocked positions to progressively increase the clamping of the cover 3 on the box body 2 with the rotation of the locking member 4 towards the position locked. These axial ramps allow a progressive compression of the seals 14, 17.
- the axial ramps may extend over all or part of the curved end 26a,
- the curved ends 26a, 26b and the lower edges 27a, 27b bear, on the one hand, an axial ramp and, on the other hand, a plane surface forming a radial plane perpendicular to the axis of rotation 11, extending the axial ramp.
- These axial guide surfaces are translated to the user by the feeling of less effort after the passage of a hard point.
- Other complementary shapes such as hollows and bulges, can also be provided to generate a clipping-type feeling. These shapes are for example arranged in the extension of the flat surface, their crossing by the locking member 4 being successive to that of the flat surface in the direction of rotation to the locked position.
- the curved ends 26a, 26b and the lower edges 27a, 27b can be tapered on their mutual engagement side to the locked position (Fig. 12). This ensures a smooth engagement between the tabs 20a, 20b, 21a, 21b of the locking member 4 and the retaining wings 22a, 22b, 23a, 23b of the box body 2.
- the lid 3 may have guiding and retaining elements cooperating with the locking member 4 to guide the pivoting of the locking member 4 and to retain the locking member 4 to the lid 3.
- the cover 3 has a cylindrical portion 30 arranged on the upper outer wall ( Figure 9).
- a complementary circular orifice 31 centered on the axis of rotation l-1 is then formed in the body of the locking member 4 ( Figure 13).
- the cylindrical portion 30 thus forms a pivotal guide element for the locking member 4.
- the lid 3 and the locking member 4 may have reversible complementary retaining elements, for example clipping type that is to say cooperating by elastic deformation.
- the cylindrical portion 30 of the lid 3 comprises at least one lateral rib 32 cooperating with a complementary lateral rib 33 formed in the edge of the complementary circular orifice 31 to retain the locking member 4 to the lid 3 (FIGS. and 16).
- the lid 3 and the locking member 4 may comprise complementary abutment elements configured to limit the rotation of the locking member 4 in the locked and unlocked positions.
- the upper outer wall of the cover 3 comprises at least one pin 34, for example two, configured to cooperate with an internal cavity complementary to the locking member 4 ( Figure 9).
- the locking member 4 can be made in one piece. It is the same for the box body 2, the lid 3 and the compartment 11. These elements can be made of plastic material and obtained by molding. The plastic material is especially adapted to be placed in contact with food.
- FIGS. 1 to 16 show a first exemplary embodiment in which two first curved ends 26a of two first legs 20a, 20b of the body of FIG. locking 4 are configured to cooperate with two first retaining wings 22a, 22b, and two second curved ends 26b of two second tabs 21a, 21b are configured to cooperate with two second retaining wings 23a, 23b.
- the first lateral faces 24a of the first retaining wings 22a, 22b are inscribed in a first circle C1.
- the second lateral faces 24b of the second retaining wings 23a, 23b are inscribed in a second circle C2.
- the second circle C2 has a greater diameter than that of the first circle C1.
- Separate radii for the first lateral faces 24a, 25a and for the second lateral faces 24b, 25b are particularly suitable for a parallelepipedic box 1 having a substantially rectangular bottom 7, as shown in FIGS. 1 to 16.
- the width of the first tabs 20a, 20b and first retaining wings 22a, 22b is smaller than that of the second tabs 21a, 21b and second retaining wings 23a, 23b further away from the center of rotation ll.
- the axial ramps carried by the first curved ends 26a and the first lower edges 27a have a higher inclination than those of the second curved ends 26b and second lower edges 27b.
- a through hole 35 is formed in the lid 3.
- the box 1 may comprise a ring 28 having a through hole, the ring 28 being received in the through hole 35.
- the ring 28 may be elastic, it is for example of silicone material.
- the through orifice of the ring 28, and therefore of the through hole 35, is disengaged when the locking member 4 is in the unlocked position (FIG. 15) and is obstructed by a protuberance 36 of the locking member 4 in the locked position (figure 16).
- the through orifice 35 thus allows the box 1 to be vented to the air, which is particularly useful for preventing splashing when the box 1 is opened or for the explosions / deformations of the lid 3, especially when the box 1 has been heated. Also, this facilitates the opening of the lid 3, especially when hot food has been introduced into the box 1 and their cooling has depressurized the sealed box 1. It is thus possible to balance the inside and outside pressures of the box 1 when the through-orifice 35 is disengaged in the unlocked position (FIG. 15), the box 1 being otherwise completely sealed in the locked position (FIG. 16).
- the user closes the box 1 by moving the lid 3 towards the box body 2 in the vertical coupling direction, that is to say, coaxially with the axis of rotation 11, the curved ends 26a, 26b of the tabs 20a, 20b, 21a, 21b being inserted into the recesses 19a, 19b of the box body 2.
- the box 1 is then closed durably and sealed.
- FIGS. 17 to 20 illustrate another example of box 1 'in which the retaining wings 23 of the box body 2' are identical to each other and the tabs 21 of the locking member 4 'are identical to one another, the lateral faces retaining wings 23 forming a single circle C and the side faces of the tabs 21 in a single complementary circle C.
- Such a locking member 4 ' is particularly suitable for a box 1' parallelepiped whose box body 2 has a bottom 7 'substantially square shape as shown in Figures 17 to 20.
- each lug 21 of the locking member 4 ' can be inscribed in a radial plane perpendicular to the axis of rotation 11, in correspondence with flat lower edges of the retaining flanges. 23 (see Figure 17).
- the lid 3 ' has a plurality of guide ribs 37, four in the example, protruding vertically from the upper outer wall of the lid 3'.
- the guide ribs 37 have a respective shape in an arc of a circle which are oriented relative to each other so as to encircle a ring 38 of the locking member 4 'connecting the four legs 21. These guide ribs 37 allow to guide the pivoting of the locking member 4 'relative to the lid 3'.
- locking member 4 is provided with a gripping handle 39, to facilitate its manipulation in rotation by the user.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Closures For Containers (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1652834A FR3049587B1 (fr) | 2016-03-31 | 2016-03-31 | Boite a usage alimentaire |
PCT/EP2017/054375 WO2017167510A1 (fr) | 2016-03-31 | 2017-02-24 | Boite a usage alimentaire |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3435812A1 true EP3435812A1 (fr) | 2019-02-06 |
EP3435812B1 EP3435812B1 (fr) | 2020-08-05 |
Family
ID=56008793
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP17711098.8A Active EP3435812B1 (fr) | 2016-03-31 | 2017-02-24 | Boîte a usage alimentaire |
Country Status (5)
Country | Link |
---|---|
US (1) | US10737850B2 (fr) |
EP (1) | EP3435812B1 (fr) |
CN (1) | CN209825501U (fr) |
FR (1) | FR3049587B1 (fr) |
WO (1) | WO2017167510A1 (fr) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111698925A (zh) * | 2017-09-29 | 2020-09-22 | 派克凯特有限责任公司 | 食品储存容器 |
US10994892B2 (en) * | 2018-06-11 | 2021-05-04 | One Equals Three, LLC | Food container and method of use |
US20210177196A1 (en) * | 2018-06-29 | 2021-06-17 | Breville Pty Limited | A lid for a food processor |
EP3692874B1 (fr) * | 2019-02-06 | 2023-07-26 | The Côtelette Sàrl | Récipient comportant un boîtier, un couvercle et au moins un conteneur et conteneur adapté à un tel récipient |
FR3097209B1 (fr) * | 2019-06-13 | 2021-09-17 | Mon Bento | Couvercle pour une boîte-repas |
CN111977141A (zh) * | 2020-09-09 | 2020-11-24 | 北京安洁康生物科技有限公司 | 一种安全防拆包装盒 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3880313A (en) * | 1968-03-04 | 1975-04-29 | Edward G Akers | Safety cap and container |
US3860136A (en) * | 1974-01-30 | 1975-01-14 | Child Resistant Packaging Inc | Child-resistant enclosure for hazardous materials |
US4053078A (en) * | 1976-08-18 | 1977-10-11 | Kerr Glass Manufacturing Corporation | Child safety closure |
US5638976A (en) * | 1995-11-15 | 1997-06-17 | Arnold; Bruce Douglas | Container with rotatable locking lid |
US5927528A (en) * | 1997-03-06 | 1999-07-27 | Jones; William Thomas | Medication container with improved sealing between cap liner and container body |
US7819264B2 (en) * | 2003-12-03 | 2010-10-26 | Rexam Closure Systems Inc. | Child-resistant closure, container and package |
-
2016
- 2016-03-31 FR FR1652834A patent/FR3049587B1/fr active Active
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2017
- 2017-02-24 EP EP17711098.8A patent/EP3435812B1/fr active Active
- 2017-02-24 US US16/086,518 patent/US10737850B2/en active Active
- 2017-02-24 CN CN201790000712.0U patent/CN209825501U/zh active Active
- 2017-02-24 WO PCT/EP2017/054375 patent/WO2017167510A1/fr active Application Filing
Also Published As
Publication number | Publication date |
---|---|
FR3049587B1 (fr) | 2019-08-02 |
FR3049587A1 (fr) | 2017-10-06 |
US20190127127A1 (en) | 2019-05-02 |
WO2017167510A1 (fr) | 2017-10-05 |
US10737850B2 (en) | 2020-08-11 |
EP3435812B1 (fr) | 2020-08-05 |
CN209825501U (zh) | 2019-12-24 |
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