CN214029972U

CN214029972U - Flip type packaging box

Info

Publication number: CN214029972U
Application number: CN202023114819.0U
Authority: CN
Inventors: 纪长初
Original assignee: Wuyishan Hexie Packaging Design Co ltd
Current assignee: Wuyishan Hexie Packaging Design Co ltd
Priority date: 2020-12-22
Filing date: 2020-12-22
Publication date: 2021-08-24
Anticipated expiration: 2030-12-22

Abstract

The utility model provides a flip type packing box, which comprises a box body and a box cover, wherein the box cover is an L-shaped structure formed by splicing a horizontal cover plate and a vertical rear side plate, the rear side plate of the box body is provided with a notch matched with the vertical rear side plate, and the box cover and the box body are buckled up and down to close the upper end opening of the box body during assembly; the bottom of the vertical rear side plate symmetrically extends to left and right to form a pair of hinge shafts, hinge shaft sliding grooves which are in one-to-one correspondence with the hinge shafts are respectively formed in the inner sides of the left side wall and the right side wall of the notch, each hinge shaft sliding groove is arranged in a manner that the hinge shaft sliding grooves extend downwards from the upper end surfaces of the left side wall and the right side wall of the notch and incline towards the end surface where the rear side plate of the box body is located, and the lower end of each hinge shaft sliding groove is bent upwards slightly to form a hinge shaft positioning groove; the vertical height between the hinged shaft and the bottom edge of the vertical rear side plate is equal to the vertical distance between the hinged shaft sliding groove and the upper end face of the rear side plate of the box body. The utility model discloses a lid dress, unload the convenience, use the function stronger.

Description

Flip type packaging box

Technical Field

The utility model belongs to the technical field of article packaging box and specifically relates to a flip formula packing carton.

Background

The packing box is mainly used for containing articles so as to be convenient for transportation, storage and the like of the articles. The packaging box is made of wood, paper, plastic, metal and the like. Current flip formula packing carton mainly comprises box body and lid, and the unilateral is articulated between box body and the lid, and the hinge structure of box body and lid generally is: a pair of circular hinge holes are symmetrically formed in the left side wall and the right side wall of the box body, the bottom of the box cover extends out of a hinge piece from the left side and the right side respectively, and the hinge pieces extend into the corresponding hinge holes and are attached to the inner side walls of the hinge holes. However, the hinge structure is inconvenient to assemble and disassemble, and the assembly efficiency is influenced, and the use experience is also influenced.

Disclosure of Invention

The utility model aims at providing a flip formula packing carton, this flip formula packing carton adorns, unloads the convenience, and the user can freely adorn, unload the lid as required.

A flip-type packing box comprises a box body and a box cover, wherein the box cover is of an L-shaped structure formed by splicing a horizontal cover plate and a vertical rear side plate, a notch matched with the vertical rear side plate is formed in the rear side plate of the box body, and the box cover and the box body are buckled up and down to close an upper end opening of the box body during assembly; the bottom of the vertical rear side plate symmetrically extends to left and right to form a pair of hinge shafts, hinge shaft sliding grooves which are in one-to-one correspondence with the hinge shafts are respectively formed in the inner sides of the left side wall and the right side wall of the notch, each hinge shaft sliding groove is arranged in a manner that the hinge shaft sliding grooves extend downwards from the upper end surfaces of the left side wall and the right side wall of the notch and incline towards the end surface where the rear side plate of the box body is located, and the lower end of each hinge shaft sliding groove is bent upwards slightly to form a hinge shaft positioning groove; the vertical height between the hinged shaft and the bottom edge of the vertical rear side plate is equal to the vertical distance between the hinged shaft sliding groove and the upper end face of the rear side plate of the box body.

The flip-type packing box of the utility model is convenient to assemble and disassemble, a user can freely assemble and disassemble the box cover according to needs, and the use function is stronger.

Preferably, the upper end surface of the box body rear side plate is obliquely and downwards arranged from the rear side of the box body to the front side of the box body, and when the cover of the packing box is closed, the bottom surface of the vertical rear side plate is in line contact with the upper end surface of the box body rear side plate. When the packing box lid was fashionable the box body can play the effect of supporting the lid, and simultaneously, the up end of the posterior lateral plate of box body can not influence the normal swing of lid.

Preferably, still set firmly the spacing in can inserting the box body on the bottom surface of lid, spacing ring box body inside side sets up, and spacing can play the counterpoint effect when lid and box body lid are fashionable, also can improve the fashionable overall stability of packing box lid.

Preferably, a pair of clamping grooves is symmetrically formed in the inner sides of the left side wall and the right side wall of the box body, which are close to the front side plate of the box body, and a pair of buckles which can be matched with the clamping grooves one by one is symmetrically formed in the left side and the right side of the bottom of the horizontal cover plate. During the assembly, the lid uses the articulated shaft to swing as the oscillating axle, and the buckle of lid can cooperate with the draw-in groove of box body for the lid closes the structure more stably with the lid of box.

Preferably, an opening is formed in the upper end face of any one of the side plates on the left side and the right side of the box body, so that the box cover can be conveniently opened upwards.

Drawings

Fig. 1 is a schematic view of the assembly of the box body and the box cover of the present invention;

FIG. 2 is a three-dimensional structure diagram of the flip-type packing box of the present invention in a closed state;

FIG. 3 is a longitudinal sectional view of the flip-type packing box of the present invention along the line A-A in FIG. 2;

FIG. 4 is a longitudinal sectional view of the flip-type packing box of the present invention along the line B-B in FIG. 2;

fig. 5 is a three-dimensional structure diagram of the box cover of the present invention.

Detailed Description

The preferred embodiments of the present invention will now be described in detail with reference to the accompanying drawings:

with reference to fig. 1 to 3, a flip-type packing box comprises a box body 1 and a box cover 2, wherein the box cover 2 is an L-shaped structure formed by splicing a horizontal cover plate 21 and a vertical rear side plate 22, a notch 10 matched with the vertical rear side plate 22 is formed in a rear side plate 12 of the box body 1, and the box cover 2 and the box body 1 are buckled up and down to close an upper end opening of the box body 1 during assembly; the bottom of the vertical rear side plate 22 symmetrically extends to form a pair of hinge shafts 221 respectively at the left side and the right side, hinge shaft sliding grooves 15 which are in one-to-one correspondence with the hinge shafts 221 are respectively formed in the inner sides of the left side wall and the right side wall of the notch 10, each hinge shaft sliding groove 15 is arranged from the upper end surface of the left side wall and the right side wall of the notch 10 to downwards extend towards the end surface where the box body rear side plate 12 is located in an inclined mode, and the lower end of each hinge shaft sliding groove 15 is bent upwards slightly to form a hinge shaft positioning groove 150; the vertical height between the hinge shaft 221 and the bottom edge of the vertical rear side plate 22 is equal to the vertical distance between the hinge shaft sliding groove 15 and the upper end surface of the box body rear side plate 12.

During assembly, the pair of hinge shafts 221 of the box cover 2 respectively slide through the corresponding hinge shaft sliding grooves 15 from top to bottom to reach the hinge positioning grooves 150, and swing in the hinge positioning grooves 150 by taking the hinge shafts 221 of the box cover 2 as swing shafts to cover the box body 1.

Preferably, as shown in fig. 4, the upper end surface 120 of the box back side plate 12 is disposed obliquely downward from the box back side to the box front side, and when the package box is closed, the bottom surface of the vertical back side plate 22 is in line contact with the upper end surface 120 of the box back side plate 12. When the packing box lid is fashionable box body 1 can play the effect of supporting lid 2, and simultaneously, the up end 120 of box body posterior lateral plate can not influence the normal swing of lid 2.

Preferably, as shown in fig. 5, the bottom surface of the box cover 2 is further fixedly provided with a limiting strip 24 capable of being inserted into the box body 1, the limiting strip 24 is arranged around the inner side edge of the box body 1, the limiting strip 24 can play a role in alignment when the box cover 2 is covered with the box body 1, and the overall stability of the packaging box in the closing process can also be improved.

Preferably, with reference to fig. 1 to 3, a pair of slots 16 is symmetrically formed on the inner sides of the left and right side walls of the box body 1 close to the front side plate 11, and a pair of buckles 23 capable of being matched with the slots 16 is symmetrically formed on the bottom of the horizontal cover plate 21. During the assembly, lid 2 uses articulated shaft 221 to swing as the oscillating axle, and the buckle 23 of lid 2 can cooperate with the draw-in groove 16 of box body 1 for lid 2 is more stable with the lid closed structure of box body 1. Certainly, the utility model discloses a flip formula packing carton also can not set up draw-in groove 16 and buckle 23, also can realize through the mode of magnetism between box body 1 and the lid 2 that stable lid closes.

Preferably, as shown in fig. 1 and 2, an opening 17 is formed on an upper end surface of either one of the left and right side plates of the box body 1, so as to facilitate upward opening of the box cover 2.

Claims

1. The utility model provides a flip formula packing carton, includes box body and lid, its characterized in that: the box cover is of an L-shaped structure formed by splicing a horizontal cover plate and a vertical rear side plate, a notch matched with the vertical rear side plate is formed in the rear side plate of the box body, and the box cover and the box body are buckled up and down to close an upper end opening of the box body during assembly; the bottom of the vertical rear side plate symmetrically extends to left and right to form a pair of hinge shafts, hinge shaft sliding grooves which are in one-to-one correspondence with the hinge shafts are respectively formed in the inner sides of the left side wall and the right side wall of the notch, each hinge shaft sliding groove is arranged in a manner that the hinge shaft sliding grooves extend downwards from the upper end surfaces of the left side wall and the right side wall of the notch and incline towards the end surface where the rear side plate of the box body is located, and the lower end of each hinge shaft sliding groove is bent upwards slightly to form a hinge shaft positioning groove; the vertical height between the hinged shaft and the bottom edge of the vertical rear side plate is equal to the vertical distance between the hinged shaft sliding groove and the upper end face of the rear side plate of the box body.

2. The hinge-lid pack as claimed in claim 1, wherein: the upper end face of the box body rear side plate is obliquely and downwards arranged from the rear side of the box body to the front side of the box body, and when the packaging box cover is closed, the bottom face of the vertical rear side plate is in line contact with the upper end face of the box body rear side plate.

3. The hinge-lid pack as claimed in claim 1, wherein: the bottom surface of the box cover is fixedly provided with a limiting strip which can be inserted into the box body, and the limiting strip is arranged around the inner side of the box body.

4. The hinge-lid pack as claimed in claim 1, wherein: a pair of clamping grooves is symmetrically formed in the inner sides of the left side wall and the right side wall, close to the front side plate, of the box body, and a pair of buckles capable of being matched with the clamping grooves one by one is symmetrically arranged at the left side and the right side of the bottom of the horizontal cover plate.

5. The hinge-lid pack as claimed in claim 1, wherein: an opening is arranged on the upper end face of any one side plate on the left side and the right side of the box body.