CN213414848U - Multifunctional packaging box - Google Patents

Abstract

The utility model relates to a multifunctional packaging box, it includes the box body and articulates the lid on the box body, installs latch mechanism on lid and the box body, latch mechanism include with the inner wall relatively fixed of lid, by the latch hook of elastic material preparation, be provided with the portion of bending on the latch hook, latch mechanism is still including fixing hook seat on the box body forms the locking passageway that can make the portion of bending penetrate between hook seat and the box body inner wall, and the locking passageway sets up on the latch hook carries out pivoted route along with the relative box body of lid at the latch hook, is provided with the release mechanism who is used for pulling out the latch hook from the unblock passageway on the lid. This application has the effect that can conveniently accomodate the packing carton.

Description

Multifunctional packaging box

Technical Field

The application relates to the technical field of packaging boxes, in particular to a multifunctional packaging box.

Background

The packaging box is made of various materials such as paper, wood, plastic and metal, wherein the paper packaging box is a commodity packaging box with the widest application range at present due to the characteristics of low cost, convenient production, environmental friendliness and the like.

At present, patent document with the publication number of CN202624844U discloses a packaging box, which comprises an outer box and an inner box, wherein the outer box is a square wooden outer box, the outer box is composed of an upper cover and a lower cover, the upper cover and the lower cover are connected through a folding mechanism, and the other ends of the upper cover and the lower cover opposite to the folding mechanism are provided with a locking structure; the inner box is arranged in the lower cover and consists of a box body and a flannelette layer arranged on the box body; the box body is provided with a groove. The package box can store tea leaves for a long time.

In view of the above-mentioned related art, the inventor believes that when a plurality of packing boxes are displayed or stored side by side, the side walls of adjacent packing boxes will have a gap because the locking mechanism occupies the space outside the box, which is not favorable for storing the packing boxes.

SUMMERY OF THE UTILITY MODEL

For the convenience accomodate the packing carton, this application provides a multi-functional packing carton.

The application provides a multi-functional packing carton adopts following technical scheme:

the utility model provides a multifunctional packaging box, includes the box body and articulates the lid on the box body, installs latch mechanism on lid and the box body, latch mechanism include with the inner wall relatively fixed of lid, by the latch hook of elastic material preparation, be provided with the portion of bending on the latch hook, latch mechanism is still including fixing hook seat on the box body forms the locking passageway that can make the portion of bending penetrate between hook seat and the box body inner wall, and the locking passageway sets up on the latch hook carries out the pivoted route along with the relative box body of lid, is provided with the release mechanism who is used for pulling out the latch hook from the release passageway on the lid.

Through adopting above-mentioned technical scheme, establish back on the opening of box body with the lid, the portion of bending of latch hook can get into in the locking passageway to the hook receptacle can prevent opening of latch hook, with the lid locking on the box body, and because latch hook and hook receptacle all set up on the inner wall of lid or box body, consequently can save the outside space of box, thereby when a plurality of packing carton were accomodate, adjacent packing carton can hug closely, space utilization has been improved, made things convenient for and accomodate the packing carton.

Optionally, the unlocking mechanism comprises a supporting cylinder fixed on the top wall inside the box cover, an unlocking hole is formed in the top wall of the box cover, the unlocking hole penetrates through the supporting cylinder, the unlocking mechanism further comprises an unlocking rod arranged in the unlocking hole in a penetrating mode, a supporting sheet fixed at the lower end of the unlocking rod and a pull rope connected between the unlocking rod and the locking hook, one end of the pull rope is fixed on the unlocking rod, the other end of the pull rope is fixed on the locking hook, the pull rope is in a tightening state, and the upper end of the unlocking rod stretches to the upper portion of the box cover.

Through adopting above-mentioned technical scheme, when needs open the lid, the unblock lever is pressed down, because the stay cord is in the state of tightening, consequently the unblock lever will drive the stay cord and remove to can stimulate the latch hook through the stay cord, make the portion of bending of latch hook stretch out from the unblock passageway of hook seat, the opening of lid will not be blockked this moment.

Optionally, the unlocking mechanism further comprises an unlocking spring arranged between the support sheet and the bottom of the support cylinder, the upper end of the unlocking spring is fixed on the support sheet, and the lower end of the unlocking spring is fixed at the bottom of the support cylinder.

Through adopting above-mentioned technical scheme, press the back that the unblock pole was opened the lid downwards, the unblock spring can promote the backing sheet and make the unblock pole reset to can make the elastic deformation of latch hook resume, be convenient for lock the lid next time.

Optionally, the upper end of the unlocking rod is fixedly provided with a pressing sheet, the pressing sheet is of an umbrella-shaped structure, and the protrusion of the pressing sheet is arranged upwards.

Through adopting above-mentioned technical scheme, when the user pushes down to move the unblock pole and unblock to the lid, the top that the hand pressed the pressing sheet can be pushed the pressing sheet and move, has indirectly increased the area of contact between hand and the unblock pole to it is more comfortable when making the hand press the unblock pole.

Optionally, the lid with the lateral wall of box body has certain thickness, is provided with a plurality of pop-up mechanisms on the box body, and pop-up mechanism includes the support hole of seting up in the box body, still including seting up in support hole top, the connecting hole that is linked together with the support hole, and pop-up mechanism still includes the helping hand pole of wearing to establish in the connecting hole, and the lower extreme of helping hand pole is fixed and is provided with the thrust piece, and thrust piece sliding fit is in the support hole, and pop-up mechanism still includes the helping hand spring of establishing on the helping hand pole cover, and the upper end of helping hand spring is fixed on the roof of support hole, and the lower.

Through adopting above-mentioned technical scheme, when the lid covers completely and establishes when the box body opening part, helping hand spring belongs to tensile state, and after unlocking mechanism made the portion of bending of latch hook stretched out in the hook seat, helping hand spring will release elastic potential energy in order to stimulate helping hand pole outside the connecting hole to upwards jack-up lid makes the lid open more convenient and fast voluntarily.

Optionally, the pop-up mechanism further comprises a power assisting head fixedly arranged at the upper end of the power assisting rod, and the power assisting head is of a hemispherical structure and is arranged with the cambered surface facing upwards.

Through adopting above-mentioned technical scheme, hemispherical helping hand head makes the top of helping hand pole more smooth to the probability of injury has been reduced to user of service's hand.

Optionally, the pull rope is sleeved with a rope sleeve, and the rope sleeve is a rigid pipeline and is fixed on the box cover.

Through adopting above-mentioned technical scheme, the fag end can play the guard action to the stay cord, is favorable to reducing the probability that the user of service causes the destruction to the stay cord.

Optionally, the top of lid is fixed and is provided with the leather packing, and the edge at lid top is fixed at the edge of leather packing, the pressing piece sets up the below at the leather packing.

Through adopting above-mentioned technical scheme, the leather packing can cover and establish and hide the pressing tablet on pressing the piece, and the user of service can press the pressing tablet with pressing the leather packing with the hand when the pressing tablet is pressed to needs, has improved the comfort level when pressing the unblock.

In summary, the present application includes at least one of the following beneficial technical effects:

1. because the lock hook and the hook seat are arranged on the inner wall of the box cover or the box body, the space outside the box can be saved, so that when a plurality of packing boxes are stored, the adjacent packing boxes can be tightly attached, the space utilization rate is improved, and the packing boxes can be conveniently stored;

2. when the box cover needs to be opened, the unlocking rod is pressed downwards, and the pulling rope is in a tightening state, so that the unlocking rod drives the pulling rope to move, the locking hook can be pulled through the pulling rope, the bending part of the locking hook extends out of the unlocking channel of the hook seat, and the box cover is not blocked when being opened.

Drawings

Fig. 1 is a schematic view of the overall structure of the present application.

Fig. 2 is a partially enlarged schematic view of a portion a in fig. 1.

Fig. 3 is a first cross-sectional view of the case body and the case cover.

Fig. 4 is a partially enlarged schematic view of a portion B in fig. 3.

Fig. 5 is a partially enlarged schematic view of a portion C in fig. 3.

Fig. 6 is a second sectional view of the case body and the cover.

Fig. 7 is a partially enlarged schematic view of a portion D in fig. 6.

Description of reference numerals: 1. a box body; 2. a box cover; 21. unlocking the hole; 22. a leather pad; 23. a mating groove; 3. a latch mechanism; 31. a mounting seat; 32. a latch hook; 321. a bending part; 33. a hook base; 331. locking the channel; 4. an unlocking mechanism; 41. a support cylinder; 42. an unlocking lever; 43. pressing the sheet; 44. a support sheet; 45. an unlocking spring; 46. pulling a rope; 5. rope sleeves; 6. an ejection mechanism; 61. a support hole; 62. connecting holes; 63. a booster lever; 64. a thrust piece; 65. a thrust spring; 66. a booster head.

Detailed Description

The present application is described in further detail below with reference to figures 1-7.

The embodiment of the application discloses a multifunctional packaging box. Referring to fig. 1, the multifunctional packaging box comprises a box body 1 and a box cover 2, wherein the box body 1 is a cuboid-shaped cavity shell-shaped structure with an upward opening, the box cover 2 is a cuboid-shaped cavity shell-shaped structure with a downward opening, the box cover 2 is hinged to the edge of the opening of the box body 1 through a hinge, the box cover 2 can cover the opening of the box body 1, and a locking mechanism 3 is installed on the box cover 2 and the box body 1 and used for locking the box cover 2 on the box body 1.

Referring to fig. 3 and 4, the latch mechanism 3 includes an installation seat 31 fixed on the inner side wall of the box cover 2 opposite to the hinge, and further includes a latch hook 32 disposed on the installation seat 31, the latch hook 32 is an elastic strip-shaped sheet metal, and the latch hook 32 is disposed vertically, the upper end of the latch hook 32 is fixed on the installation seat 31, the lower end of the latch hook 32 is provided with a bending portion 321, and the bending portion 321 is bent toward the side wall of the box cover 2 where the installation seat 31 is disposed; the latch mechanism 3 further comprises a hook seat 33 fixed on the inner side wall of the box body 1 relative to the hinge, the hook seat 33 is of a long strip-shaped plate-shaped structure, the hook seat 33 is integrally bent into a U shape, two ends of the hook seat 33 are fixed on the inner wall of the box body 1, a locking channel 331 is formed between the hook seat 33 and the inner wall of the box body 1, two openings of the locking channel 331 are arranged up and down, the locking channel 331 is arranged on a path where the latch hook 32 rotates along with the box cover 2 relative to the box body 1, when the box cover 2 is covered on the box body 1, the hook seat 33 forces the bending part 321 of the latch hook 32 to move in a direction deviating from the hook seat 33 to generate elastic deformation, when the box cover 2 is completely covered on the box body 1, the bending part 321 of the latch hook 32 is deformed and restored and extends into the locking channel 331.

Referring to fig. 3 and 5, the box cover 2 is provided with an unlocking mechanism 4 for extending the bending portion 321 of the locking hook 32 from the locking channel 331, and includes a supporting cylinder 41 fixed on the top wall inside the box cover 2, the supporting cylinder 41 is a cylindrical structure with an upward opening, the edge of the opening of the supporting cylinder 41 is fixed at the middle position of the box cover 2, the box cover 2 is provided with an unlocking hole 21, the unlocking hole 21 is a circular hole, the unlocking hole 21 penetrates through the top of the box cover 2 and is communicated with the inside of the supporting cylinder 41, the unlocking mechanism 4 further includes an unlocking rod 42 penetrating through the unlocking hole 21, the upper end of the unlocking rod 42 extends above the box cover 2 and is fixedly provided with an umbrella-shaped pressing piece 43, the protrusion of the pressing piece 43 faces upward, the lower end of the unlocking rod 42 is fixedly provided with a circular supporting piece 44, the diameter of the supporting piece 44 is larger than that of the unlocking hole 21, an, the upper end of the unlocking spring 45 is fixed on the supporting sheet 44, the lower end of the unlocking spring 45 is fixed at the bottom of the supporting cylinder 41, the unlocking mechanism 4 further comprises a pull rope 46 connected between the unlocking rod 42 and the locking hook 32, with reference to fig. 4, one end of the pull rope 46 is fixed on the unlocking rod 42, the other end of the pull rope 46 is fixed on the surface of the locking hook 32 facing away from the hook seat 33, the pull rope 46 is in a tightened state, when the box cover 2 needs to be opened, a user presses the pressing sheet 43 downwards with a hand, the pressing sheet 43 drives the unlocking rod 42 to move downwards so as to pull the pull rope 46, the other end of the pull rope 46 pulls the locking hook 32 to elastically deform away from the hook seat 33, so that the bending part 321 of the locking hook 32 can be pulled out of the hook seat 33, and the.

Referring to fig. 3 and 5, the rectangular leather pad 22 is fixedly arranged at the top of the box cover 2, the size of the leather pad 22 is the same as the shape of the top of the box cover 2, and the edge of the leather pad 22 is fixed at the edge of the top of the box cover 2, so that the leather pad 22 can be covered on the pressing sheet 43 to hide the pressing sheet 43, when a user needs to press the pressing sheet 43, the user can press the pressing sheet 43 by pressing the middle part of the leather pad 22 with a hand, and the comfort level during unlocking is improved.

Referring to fig. 4 and 5, in order to protect stay cord 46, be provided with the fag end 5 that is used for protecting stay cord 46 on lid 2, fag end 5 is the rigid pipeline of plastics material, fag end 5 is L shape and both ends opening, two sections of fag end 5 are fixed respectively on the inside lateral wall of lid 2 on the inside roof of lid 2, the stay cord 46 is worn to establish inside fag end 5, when the user uses the box, fag end 5 is favorable to avoiding the user to carry out the mistake to stay cord 46 and bumps thereby guarantee that unlatching mechanism 4 can effectively use.

Referring to fig. 6 and 7, the side walls of the box cover 2 and the box body 1 have a certain thickness, in order to facilitate the opening of the box cover 2, the box body 1 is provided with a plurality of pop-up mechanisms 6, each pop-up mechanism 6 comprises a support hole 61 formed in the side wall of the box body 1 and close to the edge of the upper end opening of the box body 1, and further comprises a connection hole 62 formed above the support hole 61 and communicated with the support hole 61, the diameter of the connection hole 62 is smaller than that of the support hole 61, the connection hole 62 penetrates the upper end of the box body 1, each pop-up mechanism 6 further comprises a power-assisted rod 63 penetrated in the connection hole 62, the power-assisted rod 63 is a cylindrical rod with the same diameter as that of the connection hole 62, the lower end of the power-assisted rod 63 is fixedly provided with a thrust piece 64, the thrust piece 64 is slidably fitted in the support hole 61, the pop-up mechanism 6 further comprises a power-assisted spring sleeved on the, the lower end of the power-assisted spring is fixed on the thrust sheet 64, the power-assisted spring pulls the thrust sheet 64 to move upwards, so that the trend that the power-assisted rod 63 slides outwards the connecting hole 62 is driven, when the box cover 2 is completely covered at the opening of the box body 1, the power-assisted spring belongs to a stretching state, after the bending part 321 of the lock hook 32 extends out of the hook seat 33 by the unlocking mechanism 4, the power-assisted spring releases elastic potential energy to pull the power-assisted rod 63 outwards the connecting hole 62, so that the box cover 2 is upwards jacked up, so that the box cover 2 can be automatically opened, and the convenience and the rapidness are.

Referring to fig. 7, the pop-up mechanism 6 further includes a power assisting head 66 fixedly arranged at the upper end of the power assisting rod 63, the power assisting head 66 is of a hemispherical structure, the arc surface of the power assisting head 66 is arranged upwards, the lower edge of the opening of the box cover 2 is provided with a plurality of matching grooves 23 corresponding to the power assisting head 66, the matching grooves 23 are round blind holes, and when the box cover 2 pops up, the power assisting head 66 pushes up the bottom of the matching grooves 23 upwards to jack up the box cover 2 upwards, so that the box cover 2 is opened upwards.

The implementation principle of the multifunctional packaging box in the embodiment of the application is as follows: when the box cover 2 is covered on the box body 1, the locking hook 32 is pressed by the hook seat 33 to generate elastic deformation in the direction departing from the hook seat 33, then the bending portion 321 of the latch hook 32 enters the latch channel 331 of the hook seat 33 to complete the latching of the box cover 2, and when the box cover 2 needs to be opened, the pressing sheet 43 is pressed downwards on the top of the box cover 2, the unlocking rod 42 can be driven to move downwards, thereby driving the pulling rope 46 to pull the locking hook 32 to generate elastic deformation, so that the bending part 321 of the locking hook 32 is moved out of the hook seat 33, at this time, the boosting rod 63 of the pop-up mechanism 6 moves upward under the pulling of the boosting spring, drives the boosting head 66 to jack up the box cover 2, thereby open lid 2, latched device 3, release mechanism 4 all set up inside lid 2 and box body 1, have saved the outside space of box to a plurality of boxes can be compacter when accomodating, are favorable to making things convenient for the box to accomodate.

The embodiments of the present invention are preferred embodiments of the present application, and the scope of protection of the present application is not limited by the embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. The utility model provides a multifunctional packaging box, includes box body (1) and articulates lid (2) on box body (1), installs latch mechanism (3), its characterized in that on lid (2) and box body (1): latching mechanism (3) include with latch hook (32) that the inner wall of lid (2) relatively fixed, made by elastic material are provided with portion (321) of bending on latch hook (32), and latching mechanism (3) are still including fixing hook seat (33) on box body (1), form between hook seat (33) and box body (1) inner wall and can make the locking passageway (331) that portion (321) of bending penetrated, and locking passageway (331) set up on latch hook (32) carry out pivoted route along with lid (2) relative box body (1), are provided with on lid (2) and are used for locking hook (32) from unblock mechanism (4) of pulling out in the passageway.

2. The multi-purpose packing box of claim 1, wherein: unlocking mechanism (4) including fixing support section of thick bamboo (41) on the inside roof of lid (2), the unlocking hole (21) have been seted up on the roof of lid (2), unlocking hole (21) link up to support section of thick bamboo (41) in, unlocking mechanism (4) are still including wearing to establish unlocking lever (42) in unlocking hole (21), still including fixing backing sheet (44) at unlocking lever (42) lower extreme, still include unlocking lever (42) with stay cord (46) of connecting between latch hook (32), the one end of stay cord (46) is fixed on unlocking lever (42), the other end is fixed on latch hook (32), stay cord (46) are in the state of straining, the top of lid (2) is stretched to the upper end of unlocking lever (42).

3. A multi-purpose package according to claim 2, wherein: the unlocking mechanism (4) further comprises an unlocking spring (45) arranged between the supporting sheet (44) and the bottom of the supporting cylinder (41), the upper end of the unlocking spring (45) is fixed on the supporting sheet (44), and the lower end of the unlocking spring is fixed at the bottom of the supporting cylinder (41).

4. A multi-purpose package according to claim 3, wherein: the upper end of the unlocking rod (42) is fixedly provided with a pressing sheet (43), the pressing sheet (43) is of an umbrella-shaped structure, and the bulge of the pressing sheet (43) is arranged upwards.

5. The multi-purpose packing box according to any one of claims 1 to 4, wherein: lid (2) with the lateral wall of box body (1) has certain thickness, be provided with a plurality of pop-up mechanism (6) on box body (1), pop-up mechanism (6) are including support hole (61) of seting up in box body (1), still including seting up in support hole (61) top, connecting hole (62) that are linked together with support hole (61), pop-up mechanism (6) still include helping hand pole (63) of wearing to establish in connecting hole (62), the lower extreme of helping hand pole (63) is fixed and is provided with thrust piece (64), thrust piece (64) sliding fit is in support hole (61), pop-up mechanism (6) still include the helping hand spring of establishing on helping hand pole (63), the upper end of helping hand spring is fixed on the roof of support hole (61), the lower extreme is fixed on thrust piece (64).

6. The multi-purpose packing box of claim 5, wherein: the pop-up mechanism (6) further comprises a power-assisted head (66) fixedly arranged at the upper end of the power-assisted rod (63), and the power-assisted head (66) is of a hemispherical structure and is arranged with the cambered surface of the power-assisted head (66) facing upwards.

7. The multi-purpose packing box according to any one of claims 2 to 4, wherein: the pull rope (46) is sleeved with a rope sleeve (5), and the rope sleeve (5) is a rigid pipeline and is fixed on the box cover (2).

8. The multi-purpose packing box of claim 4, wherein: the top of lid (2) is fixed and is provided with leather packing (22), and the edge at lid (2) top is fixed at the edge of leather packing (22), press piece (43) set up the below at leather packing (22).

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