CN215852414U

CN215852414U - Folding box

Info

Publication number: CN215852414U
Application number: CN202121615477.2U
Authority: CN
Inventors: 王海清; 胡先品; 李文辉; 谢润锋; 徐晓彤; 李宏
Original assignee: Shenzhen Gudayi Technology Co ltd
Current assignee: Shenzhen Gudayi Technology Co ltd
Priority date: 2021-07-15
Filing date: 2021-07-15
Publication date: 2022-02-18
Anticipated expiration: 2031-07-15
Also published as: WO2023284300A1

Abstract

The utility model discloses a folding box, which comprises an upper frame, an upper cover plate and a lower cover plate, wherein the right end of the upper cover plate is rotatably connected with a right end frame body of the upper frame, the left end of the lower cover plate is rotatably connected with a left end frame body of the upper frame, the left end of the upper cover plate can be lapped on the right end of the lower cover plate, lock holes are arranged on the opposite sides of a front frame and a rear frame of the upper frame, an electronic slide button lock is arranged at the left end of the upper cover plate and comprises a slide button, a lock tongue, a lock shaft, a bolt and an electronic controller, the slide button can be arranged at the left end of the upper cover plate in a left-right sliding mode, the lock shaft can be arranged in the left end of the upper cover plate in a front-back sliding mode, the bolt can extend in the upper cover plate in a left-right sliding mode and is connected with the electronic controller, the electronic controller is arranged at the left end of the upper cover plate, and through the arrangement of the electronic slide button lock, can be with the folding box locking or the unblock of expansion or folding, the unblock facilitates the use, can improve user experience.

Description

Folding box

Technical Field

The utility model belongs to the technical field of carrying boxes, and particularly relates to a folding box.

Background

A wide variety of cases or cartons for holding articles for storage or transport are known in the art. These known boxes are made of various materials, such as cardboard, wood, metal and plastic.

When the containing box or the carrying box is not needed to be used, the box occupies a large space, and is inconvenient to store and place. The locking when current case can't be convenient folding and expansion uses inconveniently.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a folding box which is simple in structure, convenient to lock and unlock when folded, folded and unfolded and capable of improving user experience.

The utility model is realized by the following technical scheme:

a folding box comprises an upper frame, an upper cover plate and a lower cover plate, wherein the right end of the upper cover plate is rotatably connected to a right end frame body of the upper frame, the left end of the lower cover plate is rotatably connected to a left end frame body of the upper frame, the left end of the upper cover plate can be lapped on the right end of the lower cover plate, lock holes are formed in the opposite sides of the front frame and the rear frame of the upper frame, an electronic slide button lock is arranged at the left end of the upper cover plate and comprises a slide button, a lock tongue, a lock shaft, a bolt and an electronic controller, the slide button can be arranged at the left end of the upper cover plate in a left-right sliding mode, the outer contour of the lock tongue is triangular, the first end of the lock tongue is rotatably connected to the upper cover plate, the second end of the slide button is rotatably connected to the bottom of the slide button and slidably arranged on the upper cover plate, and the third end of the slide button is rotatably connected to one end, close to the lock tongue, the lock shaft is arranged on the upper cover plate, the lock shaft can be installed in a front-back sliding mode inside the left end of the upper cover plate, the bolt can extend to the left and the right of the upper cover plate in a sliding mode and is connected to the electronic controller, the electronic controller is installed at the left end of the upper cover plate and used for controlling the bolt to move left and right, when the bolt slides leftwards, the first end of the bolt serves as a rotation center to rotate so that the third end drives the lock shaft, the end, far away from the lock shaft, of the lock shaft is matched with the lock hole, when the bolt slides rightwards, the first end of the bolt serves as a rotation center to rotate reversely so that the third end drives the lock shaft, the end, far away from the lock shaft, of the lock shaft is separated from the lock hole, and the bolt is driven to move leftwards, lock and unlock through operation of the electronic controller.

As a further improvement of the above technical solution, the upper cover plate is provided with a lower groove at a middle position in the front-back direction, the sliding button is slidably disposed in the lower groove in the left-right direction, the number of the lock tongues is two, the two lock tongues are symmetrically disposed at two sides of a first plane, the second end of the two lock tongues is close to the first plane, the number of the lock shafts is two, the two lock shafts are symmetrically disposed at two sides of the first plane, the first plane is perpendicular to the front-back direction and equally divides the upper cover plate, the lock further comprises two matching strips symmetrically disposed at two sides of the first plane and extending in the front-back direction, one end of each matching strip, which is far from the first plane, is rotatably connected to the third end, one end of each matching strip, which is close to the first plane, is in lap joint with each other and is provided with a bolt matching hole, when one end of the lock shaft, which is far from the lock tongue, is matched to the lock hole, bolt matching holes on the two matching strips are aligned for accommodating the bolt, the left end of the bolt penetrates through the right side wall of the lower groove.

As a further improvement of the above technical solution, the lock shaft is further provided with a fastening tooth, the fastening tooth is parallel to the bottom surface of the upper cover plate, the lower cover plate is provided with a fastening edge matched with the fastening tooth, the left end of the upper cover plate is provided with an edge groove for accommodating the fastening edge, and after the folding box is locked, the fastening tooth is fastened to the fastening edge.

As a further improvement of the above technical solution, the lower groove is provided with a first receiving hole and a second receiving hole which vertically penetrate through the upper cover plate, the slider lock further comprises a fixing seat which is fixed at the bottom of the upper cover plate and located below the lower groove, a first end of the lock tongue is rotatably mounted on the fixing seat, a second end of the lock tongue is provided with a kidney-shaped hole, the bottom of the slider is provided with a connecting column and a sliding seat, the connecting column can move left and right and is arranged in the first receiving hole in a penetrating manner and is mounted in the kidney-shaped hole, the fixing seat is provided with a sliding rod extending in the left and right direction, the sliding seat is provided with a sliding hole, the sliding seat can move left and is arranged in the second receiving hole in a penetrating manner and is matched in the sliding hole.

As a further improvement of the above technical scheme, a spring is sleeved on the sliding rod and abuts against the sliding button to provide a leftward driving force for the sliding button, a guide groove is formed in the fixed seat, and the bottom of the connecting column is matched in the guide groove.

As a further improvement of the above technical solution, the electronic controller includes a control panel, the control panel is fixed on the left end surface of the upper cover plate and is located on the right side of the sliding button, a button is provided on the control panel, and the button is used for controlling the electronic controller to drive the bolt to move left and right.

As a further improvement of the above technical solution, the folding box further includes a bottom plate, a front long side plate, a rear long side plate, a left wide side plate and a right wide side plate, wherein the front long side plate and the rear long side plate include an upper plate and a lower plate, the upper plate and the lower plate are rotatably connected to each other, free ends of the lower plates of the front long side plate and the rear long side plate are respectively and correspondingly rotatably connected to a front end and a rear end of the bottom plate, free ends of the upper plates of the front long side plate and the rear long side plate are respectively and correspondingly rotatably connected to a front end frame body and a rear end frame body of the upper frame, and lower ends of the left wide side plate and the right wide side plate are respectively and correspondingly rotatably connected to a left end and a right end of the bottom plate.

As a further improvement of the technical scheme, the upper cover plate and the one end that the upper ledge is connected and the lower cover plate and the one end that the upper ledge is connected all are equipped with spacing colluding, work as the folding box expandes just the upper cover plate with the lower cover plate lid is fashionable, spacing on the upper cover plate collude the joint in the top frame of the wide curb plate in the right side, spacing on the apron down collude the joint in the top frame of the wide curb plate in the left side.

As a further improvement of the above technical solution, the left and right ends of the front long side plate and the left and right ends of the rear long side plate are designed as trapezoidal dovetail structures, and the front and rear ends of the left wide side plate and the front and rear ends of the right wide side plate are designed as trapezoidal dovetail structures adapted to the trapezoidal dovetail structures of the left and right ends of the front long side plate and the left and right ends of the rear long side plate; the middle of the left end and the right end of the bottom plate is provided with a pull groove. .

As a further improvement of the above technical scheme, the wide curb plate in a left side with vertical extension's accommodation space has been seted up in the front and back both ends of the wide curb plate in the right side, accommodation space is close to trapezoidal forked tail tenon structure setting, the reinforcement has been inserted in the accommodation space, the reinforcement is slice or tubulose, the material of reinforcement is for intensity to be higher than the wide curb plate in a left side with the plastics material or the metal material of the wide curb plate in the right side. .

The utility model has the beneficial effects that: the folding box comprises an upper frame, an upper cover plate and a lower cover plate, wherein the right end of the upper cover plate is rotatably connected with a right end frame body of the upper frame, the left end of the lower cover plate is rotatably connected with a left end frame body of the upper frame, the left end of the upper cover plate can be lapped on the right end of the lower cover plate, lock holes are formed in the opposite sides of a front frame and a rear frame of the upper frame, an electronic slide button lock is arranged at the left end of the upper cover plate and comprises a slide button, a lock tongue, a lock shaft, a bolt and an electronic controller, the slide button can be installed at the left end of the upper cover plate in a left-right sliding mode, the peripheral outline of the lock tongue is triangular, the first end of the lock tongue is rotatably connected to the upper cover plate, the second end of the slide button is rotatably connected to the bottom of the slide button and is slidably installed on the upper cover plate, and the third end of the slide button is rotatably connected to one end, close to the lock tongue, of the lock shaft, the lock shaft can be installed in a front-back sliding mode inside the left end of the upper cover plate, the bolt can extend to the left and the right of the upper cover plate in a sliding mode and is connected to the electronic controller, the electronic controller is installed at the left end of the upper cover plate and used for controlling the bolt to move left and right, when the bolt slides leftwards, the first end of the bolt serves as a rotation center to rotate so that the third end drives the lock shaft, the end, far away from the lock shaft, of the lock shaft is matched with the lock hole, when the bolt slides rightwards, the first end of the bolt serves as a rotation center to rotate reversely so that the third end drives the lock shaft, the end, far away from the lock shaft, of the lock shaft is separated from the lock hole, and the bolt is driven to move leftwards, lock and unlock through operation of the electronic controller. Through setting up electron slide-button lock for the user only need the horizontal slip slide-button, through control electronic controller alright with folding box locking or the unblock that will expand or fold, the unblock facilitates the use, can improve user experience.

Further effects of the above-mentioned non-conventional alternatives will be described below in connection with the embodiments.

Drawings

FIG. 1 is a schematic view of a fully unfolded folding case according to an embodiment of the present invention;

FIG. 2 is a schematic structural view of a folding carton according to an embodiment of the present invention when not fully unfolded;

FIG. 3 is a schematic view of a fully folded folding box according to an embodiment of the present invention;

FIG. 4 is a top view of a folding box according to an embodiment of the present invention;

FIG. 5 is a cross-sectional view B-B of FIG. 4;

FIG. 6 is a schematic bottom view of the upper lid panel of the folding box according to the embodiment of the present invention;

FIG. 7 is a schematic top view of the upper deck of the folding box according to an embodiment of the present invention;

FIG. 8 is a schematic structural view showing the connection of the upper cover plate, the rear long side plate and the right wide side plate of the folding box according to the embodiment of the present invention;

FIG. 9 is a schematic diagram of a portion of an electronic slider lock for a folding carton according to an embodiment of the present invention;

FIG. 10 is an exploded view of the upper cover and electronic slider lock of the folding carton according to an embodiment of the present invention;

fig. 11 is a schematic structural view of the folding box according to the embodiment of the present invention, after the metal tube is disassembled from the right wide side plate.

Wherein: the upper frame 1, the lock hole 11, the upper cover plate 2, the lower groove 21, the first accommodation hole 211, the second accommodation hole 213, the lower cover plate 3, the button 431, the button edge 32, the edge groove 23, the electronic sliding button lock 4, the sliding button 41, the connection column 414, the sliding base 415, the left wide side plate 5, the right wide side plate 6, the hand-shaped hollow groove 51, the trapezoidal dovetail tenon structure 52, the rear long side plate 9, the front long side plate 7, the bottom plate 8, the lock shaft 43, the matching strip 44, the bolt matching hole 441, the bolt 45, the waist-shaped hole 451, the spring 452, the fixing base 42, the sliding rod 422, the limiting hook 22, the electronic controller 46, the bolt 47, the guide groove 48, the reinforcing part 61, and the accommodation space 62.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the embodiments of the present invention, it should be understood that the terms "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing embodiments of the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be construed as limiting the embodiments of the present invention.

In the present invention, "up, down, left, right, front, and rear" are directions shown in the drawings.

Next, a folding box according to an embodiment of the present invention will be described specifically with reference to fig. 1 to 11.

As shown in fig. 1-11, according to the folding box provided by the present invention, the folding box comprises an upper frame 1, an upper cover plate 2 and a lower cover plate 3, the right end of the upper cover plate 2 is rotatably connected to the right end frame of the upper frame 1, the left end of the lower cover plate 3 is rotatably connected to the left end frame of the upper frame 1, the left end of the upper cover plate 2 can be lapped on the right end of the lower cover plate 3, the opposite sides of the front frame and the rear frame of the upper frame 1 are provided with locking holes 11, the left end of the upper cover plate 2 is provided with an electronic slide lock 4, the electronic slide lock 4 comprises a slide knob 41, a lock tongue 45, a lock shaft 43, a lock pin 47 and an electronic controller 46, the slide knob 41 is slidably mounted on the left end of the upper cover plate 2, the outer contour of the lock tongue 45 is triangular, preferably right triangular or obtuse triangular, and the first end thereof is rotatably connected to the upper cover plate 2, a second end of the lock shaft is rotatably connected to the bottom of the sliding knob 41 and slidably installed on the upper cover plate 2, a third end of the lock shaft is rotatably connected to one end of the lock shaft 43 close to the latch bolt 45, the lock shaft 43 is installed inside the left end of the upper cover plate 2 in a front-back sliding manner, the latch bolt 47 extends inside the upper cover plate 2 in a left-right sliding manner and is connected to the electronic controller 46, the electronic controller 46 is installed at the left end of the upper cover plate 2 and is used for controlling the latch bolt 47 to move left and right, when the sliding knob 41 slides leftwards, the latch bolt 45 rotates with the first end as a rotation center to drive the lock shaft 43 with the third end, so that one end of the lock shaft 43 far away from the latch bolt 45 is matched with the lock hole 11, and when the sliding knob 41 slides rightwards, the latch bolt 45 reversely rotates with the first end as a rotation center to drive the lock shaft 43 with the third end, So that one end of the lock shaft 43, which is far away from the lock tongue 45, is separated from the lock hole 11, the bolt 47 is driven to move left and right by the operation electronic controller 46 to lock and unlock the lock tongue 45, and then the folding box is locked and unlocked.

It should be noted that, when the triangle is a right triangle or an obtuse triangle, the first end may be a right angle end or an obtuse angle end, the second end may be an acute angle end with the smallest angle value, and the other end is a third end. For less material consumption and weight of the bolt, the middle of the bolt can be hollowed out, so that the whole bolt can be annular.

Therefore, according to the folding box provided by the embodiment of the utility model, the electronic slide button lock is arranged, the slide button lock is arranged in a triangular shape, and the triangular lock tongue is connected in different ways, so that a user can lock or unlock the unfolded or folded folding box only by sliding the slide button left and right and operating the electronic controller, the unlocking is convenient to use, the user experience can be improved, and the folding box is simple in structure through ingenious matching among all parts.

Further, the folding box further comprises a bottom plate 8, a front long side plate 7, a rear long side plate 9, a left wide side plate 5 and a right wide side plate 6, wherein the front long side plate 7 and the rear long side plate 9 both comprise an upper plate and a lower plate, in the drawing, the upper plate of the front long side plate 7 is marked with 71, the lower plate of the front long side plate 7 is marked with 72, the upper plate of the rear long side plate 9 is marked with 91, the lower plate of the rear long side plate 9 is marked with 92, the upper plate and the lower plate are rotatably connected, the free ends of the lower plates of the front long side plate 7 and the rear long side plate 9 are respectively and correspondingly and rotatably connected to the front end frame and the rear end frame of the upper frame 1, and the lower ends of the left wide side plate 5 and the right wide side plate 6 are respectively and correspondingly and rotatably connected to the left end and the right end of the bottom plate 8.

In some embodiments, the maximum angle of rotation between the left wide side panel 5 and the left end of the bottom panel 8, and between the right wide side panel 6 and the bottom panel 8, is 90 degrees. When the case expandes completely, left side wide curb plate 5 just can't continue outside upset with perpendicular to bottom plate 8, right side wide curb plate 6 just can't continue outside upset with perpendicular to bottom plate 8, the right-hand member inboard of upper cover plate 2 and the left end inboard of lower cover plate 3 are equipped with the dog, it is fashionable when upper cover plate 2 and lower cover plate 3 lid, dog on the upper cover plate 2 can restrict the upset of right side wide curb plate 6 to the case inboard, dog on the lower cover plate 3 can restrict the upset of left side wide curb plate 5 to the case inboard, simultaneously, upper cover plate 2 and lower cover plate 3 are locked with preceding long curb plate 7 and back long curb plate 9 through slide button lock 4. When the folding box in the unfolding state is folded, a user pushes the left wide side plate 5 and the right wide side plate 6 towards the inside of the box by using handles, so that the left wide side plate 5 and the right wide side plate 6 are attached to the bottom plate 8, the upper plate and the lower plate of the front long side plate 7 and the rear long side plate 9 are folded and then attached to the left wide side plate 5 and the right wide side plate 6, the upper cover plate 2 and the lower cover plate 3 are attached to the front long side plate 7 and the rear long side plate 9, and the upper cover plate 2 is buckled on the lower cover plate 3. The right-hand member of upper cover plate 2 and the right-hand member framework of last frame 1 are all connected through connecting the axle tooth between the left end of lower cover plate 3 and the left end framework of last frame 1, make from this that upper cover plate 2 and lower cover plate 3 can overturn on last frame 1. The free ends of the lower plates of the front long side plate 7 and the rear long side plate 9 and the front end and the rear end of the corresponding bottom plate 8, the free ends of the upper plates of the front long side plate 7 and the rear long side plate 9 and the front end frame and the rear end frame of the corresponding upper frame 1, and the lower ends of the left wide side plate 5 and the right wide side plate 6 and the left end and the right end of the corresponding bottom plate 8 are connected by connecting shafts. The connecting shafts between the lower ends of the left wide side plate 5 and the right wide side plate 6 and the left end and the right end of the corresponding bottom plate 8 can adopt limit shafts, so that the maximum rotating angles between the left wide side plate 5 and the left end of the bottom plate 8 and between the right wide side plate 6 and the bottom plate 8 are degrees.

Further, a frame convex edge is arranged on the frame body of the upper frame 1, and cover plate concave groove edges are arranged at the front edge and the rear edge of the upper cover plate 2 and the lower cover plate 3. Thereby providing a better closure of the box.

Furthermore, a second hidden button male head or a second hidden button female head is arranged on the upper plate, and a second hidden button female head or a second hidden button male head is correspondingly arranged on the lower plate. Therefore, when the box is folded, the upper plate and the lower plate are fixed, and the box is convenient to take and place.

Further, the upper cover plate 2 with the one end that the upper frame 1 is connected with the lower cover plate 3 with the one end that the upper frame 1 is connected all is equipped with spacing colluding 22, works as the folding box expandes just the upper cover plate 2 with it is fashionable that the lower cover plate 3 covers, spacing colluding 22 joint on the upper cover plate 2 in the top frame of wide curb plate 6 in the right side, spacing colluding 22 joint on the lower cover plate 3 in the top frame of wide curb plate 5 in the left side. Therefore, when the folding box is unfolded, the left wide side plate 5 and the right wide side plate 6 cannot be pushed away from the outside in the direction of the inside of the box, and the stability of the box when the box is unfolded is ensured.

Further, both ends about preceding long curb plate 7 with both ends design for trapezoidal dovetail structure 52 about back long curb plate 9, both ends around the wide curb plate 5 of a left side with both ends design for the trapezoidal dovetail structure 52 of the trapezoidal dovetail structure 52 adaptation with both ends about preceding long curb plate 7 with both ends about back long curb plate 9 around the wide curb plate 6 of the right side. Thus, when the box is completely unfolded, the trapezoid dovetail structures 52 on the wide side plates are matched with the trapezoid dovetail structures 52 on the long side plates, so that the folding box has better stability and bearing performance when being unfolded. The middle of the left end and the right end of the bottom plate 8 is provided with a pull groove, so that a user can move the folding box through the pull groove when the folding box is folded.

Further, the accommodation space 62 that has vertically extended is seted up in the front and back both ends of left wide curb plate 5 with right wide curb plate 6, accommodation space 62 is close to trapezoidal dovetail structure 52 and sets up, it is equipped with reinforcement 61 to insert in accommodation space 62, reinforcement 61 is slice or tubulose, reinforcement 61's material is for intensity to be higher than left wide curb plate with the plastics material or the metal material of right wide curb plate. The reinforcing piece is preferably a square tube and is used as a reinforcing rib to prevent the wide side plate from bending inwards when the folding box is unfolded, so that the folding box has stronger stability after being unfolded; the left wide side plate 5 and the right wide side plate 6 are provided with hand-shaped hollow grooves 51, so that the folding box is convenient to carry.

Further, a lower groove 21 is arranged at the middle position of the upper cover plate 2 in the front-back direction, the sliding button 41 is arranged in the lower groove 21 in a left-right sliding manner, the number of the lock tongues 45 is two, the two lock tongues 45 are symmetrically arranged at two sides of a first plane, the second end of the two lock tongues is close to the first plane, the number of the lock shafts 43 is two, the two lock shafts 43 are symmetrically arranged at two sides of the first plane, the first plane is perpendicular to the front-back direction and divides the upper cover plate 2 into equal parts, the lock further comprises two matching strips 44 symmetrically arranged at two sides of the first plane and extending along the front-back direction, one end of each matching strip 44 far away from the first plane is rotatably connected to the third end, one end of each matching strip 44 near the first plane is mutually overlapped and is provided with a bolt matching hole 441, when one end of the lock shaft 43 far away from the lock tongues 45 is matched with the lock hole 11, the bolt-engaging holes 441 of the two engaging strips 44 are aligned to receive the bolt 47, and the left end of the bolt 47 penetrates the right side wall of the lower groove 21. Therefore, the electronic sliding button lock has a better locking effect. The folding box can be locked and unlocked more stably and reliably.

Further, the locking shaft 43 is further provided with a fastening tooth 431, the fastening tooth 431 is parallel to the bottom surface of the upper cover plate 2, the lower cover plate 3 is provided with a fastening edge 32 matched with the fastening tooth 431, the left end of the upper cover plate 2 is provided with an edge groove 23 for accommodating the fastening edge 32, and when the folding box is locked, the fastening tooth 431 is fastened on the fastening edge 32. Therefore, the upper cover plate 2 can be better fixed on the lower cover plate 3, and the locking effect of the folding box is better.

Further, the lower groove 21 is provided with a first accommodating hole 211 and a second accommodating hole 213 which vertically penetrate through the upper cover plate 2, the slider lock 4 further includes a fixing seat 42, the fixing seat 42 is fixed at the bottom of the upper cover plate 2 and located below the lower groove 21, a first end of the latch 45 is rotatably mounted on the fixing seat 42, a second end of the latch 45 is provided with a waist-shaped hole 451, the bottom of the slider 41 is provided with a connecting column 414 and a sliding seat 415, the connecting column 414 can move left and right and is arranged in the first accommodating hole 211 and is mounted in the waist-shaped hole 451, the fixing seat 42 is provided with a sliding rod 422 extending in the left and right direction, the sliding seat 415 is provided with a sliding hole 415, the sliding seat 415 can move left and right and is arranged in the second accommodating hole 213 and is matched with the sliding hole 415 of the sliding rod 422. Therefore, the locking tongue 45 can slide left and right without being interfered by other parts, and the folding box is more stable to lock and unlock.

Further, the sliding rod 422 is sleeved with a spring 452, the spring 452 abuts against the sliding button 41 and is used for providing a leftward driving force for the sliding button 41, the fixed seat 42 is provided with a guide groove 48, and the bottom of the connecting column 414 is matched with the guide groove 48, so that after the electronic controller 46 drives the bolt 47 to be disengaged from the bolt matching hole 441, the lock shaft 43 can be automatically reset and disengaged from the lock of the lock hole 11, and the box is unlocked.

Further, the electronic controller 46 includes a control panel, the control panel is fixed on the left end surface of the upper cover plate 2 and is located on the right side of the sliding button 41, a button is arranged on the control panel, and the button is used for controlling the electronic controller to drive the plug pin 47 to move left and right. The user can control the locking and unlocking of the box through the button.

Therefore, the folding box provided by the embodiment of the utility model has the advantages that the folding box is simple in structure through the ingenious matching among all the parts, the folding box can be locked and unlocked quickly, the folding box is convenient to fold and unfold, and the user experience can be improved.

In the description of the present invention, the terms "first", "second", "another", and "yet" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more features. In the description of the embodiments of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art. In addition, in the description of the present invention, "a plurality" means two or more unless otherwise specified.

While embodiments of the utility model have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the utility model, the scope of which is defined by the claims and their equivalents.

Claims

1. A folding box is characterized by comprising an upper frame, an upper cover plate and a lower cover plate, wherein the right end of the upper cover plate is rotatably connected to a right end frame body of the upper frame, the left end of the lower cover plate is rotatably connected to a left end frame body of the upper frame, the left end of the upper cover plate can be lapped on the right end of the lower cover plate, lock holes are formed in the opposite sides of the front frame and the rear frame of the upper frame, an electronic slide button lock is arranged at the left end of the upper cover plate and comprises a slide button, a lock tongue, a lock shaft, a bolt and an electronic controller, the slide button can be installed at the left end of the upper cover plate in a left-right sliding mode, the peripheral outline of the lock tongue is triangular, the first end of the lock tongue is rotatably connected to the upper cover plate, the second end of the lock tongue is rotatably connected to the bottom of the slide button and can be slidably installed on the upper cover plate, and the third end of the lock shaft is rotatably connected to one end, which is close to the lock tongue, the lock shaft can be installed in a front-back sliding mode inside the left end of the upper cover plate, the bolt can extend to the left and the right of the upper cover plate in a sliding mode and is connected to the electronic controller, the electronic controller is installed at the left end of the upper cover plate and used for controlling the bolt to move left and right, when the bolt slides leftwards, the first end of the bolt serves as a rotation center to rotate so that the third end drives the lock shaft, the end, far away from the lock shaft, of the lock shaft is matched with the lock hole, when the bolt slides rightwards, the first end of the bolt serves as a rotation center to rotate reversely so that the third end drives the lock shaft, the end, far away from the lock shaft, of the lock shaft is separated from the lock hole, and the bolt is driven to move leftwards, lock and unlock through operation of the electronic controller.

2. The folding box according to claim 1, wherein the upper cover plate is provided with a lower groove at a middle position in the front-rear direction, the sliding button is slidably disposed in the lower groove in the left-right direction, the number of the lock tongues is two, the two lock tongues are symmetrically disposed at two sides of a first plane, the second end of the two lock tongues is close to the first plane, the number of the lock shafts is two, the two lock shafts are symmetrically disposed at two sides of the first plane, the first plane is perpendicular to the front-rear direction and equally divides the upper cover plate, the folding box further comprises two matching strips symmetrically disposed at two sides of the first plane and extending in the front-rear direction, one end of each matching strip, which is far away from the first plane, is rotatably connected to the third end, one end of each matching strip, which is close to the first plane, is in lap joint with each other and is provided with a matching bolt hole, when one end of the lock shaft, which is far away from the lock tongue, is matched to the lock hole, the bolt matching holes on the two matching strips are aligned to accommodate the bolt, and the left end of the bolt penetrates through the right side wall of the lower groove.

3. The folding box of claim 2, wherein the locking shaft further comprises a fastening tooth parallel to the bottom surface of the upper cover plate, the lower cover plate is provided with a fastening edge engaged with the fastening tooth, the left end of the upper cover plate is provided with a side groove for accommodating the fastening edge, and the fastening tooth is fastened to the fastening edge after the folding box is locked.

4. The folding box according to claim 2, wherein the lower groove is provided with a first accommodating hole and a second accommodating hole which vertically penetrate through the upper cover plate, the sliding button lock further comprises a fixed seat, the fixed seat is fixed at the bottom of the upper cover plate and located below the lower groove, a first end of the lock tongue is rotatably mounted on the fixed seat, a second end of the lock tongue is provided with a kidney-shaped hole, the bottom of the sliding button is provided with a connecting column and a sliding seat, the connecting column can move left and right and is arranged in the first accommodating hole in a penetrating mode and is mounted in the kidney-shaped hole, the fixed seat is provided with a sliding rod extending in the left and right direction, the sliding seat is provided with a sliding hole, the sliding seat can move left and right and is arranged in the second accommodating hole in a penetrating mode and is matched with the sliding hole.

5. The folding box of claim 4, wherein the sliding rod is sleeved with a spring, the spring abuts against the sliding button and is used for providing a leftward driving force for the sliding button, the fixed seat is provided with a guide groove, and the bottom of the connecting column is matched with the guide groove.

6. The folding box of claim 1, wherein the electronic controller comprises a control panel, the control panel is fixed on the left end surface of the upper cover plate and is located on the right side of the sliding button, and a button is arranged on the control panel and is used for controlling the electronic controller to drive the bolt to move left and right.

7. The folding box of claim 1, further comprising a bottom plate, a front long side plate, a rear long side plate, a left wide side plate and a right wide side plate, wherein the front long side plate and the rear long side plate each comprise an upper plate and a lower plate, the upper plate and the lower plate are rotatably connected, free ends of the lower plates of the front long side plate and the rear long side plate are respectively and correspondingly rotatably connected to a front end and a rear end of the bottom plate, free ends of the upper plates of the front long side plate and the rear long side plate are respectively and correspondingly rotatably connected to a front end frame body and a rear end frame body of the upper frame, and lower ends of the left wide side plate and the right wide side plate are respectively and correspondingly rotatably connected to a left end and a right end of the bottom plate.

8. The folding box of claim 7, wherein the end of the upper cover plate connected with the upper frame and the end of the lower cover plate connected with the upper frame are both provided with a limiting hook, when the folding box is unfolded and the upper cover plate and the lower cover plate are closed, the limiting hook on the upper cover plate is clamped on the top end frame of the right wide side plate, and the limiting hook on the lower cover plate is clamped on the top end frame of the left wide side plate.

9. The folding box according to claim 7, wherein the left and right ends of the front long side plate and the left and right ends of the rear long side plate are designed as trapezoidal dovetail structures, and the front and rear ends of the left wide side plate and the front and rear ends of the right wide side plate are designed as trapezoidal dovetail structures adapted to the trapezoidal dovetail structures of the left and right ends of the front long side plate and the left and right ends of the rear long side plate; the middle of the left end and the right end of the bottom plate is provided with a pull groove.

10. The folding box according to claim 7, wherein vertically extending accommodating spaces are formed in the front end and the rear end of the left wide side plate and the right wide side plate, the accommodating spaces are arranged close to the trapezoidal dovetail structure, a reinforcing part is inserted into the accommodating spaces, the reinforcing part is in a sheet shape or a tubular shape, and the reinforcing part is made of a plastic material or a metal material with higher strength than the left wide side plate and the right wide side plate.