CN110451053B - Folding box - Google Patents
Folding box Download PDFInfo
- Publication number
- CN110451053B CN110451053B CN201910869024.3A CN201910869024A CN110451053B CN 110451053 B CN110451053 B CN 110451053B CN 201910869024 A CN201910869024 A CN 201910869024A CN 110451053 B CN110451053 B CN 110451053B
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- side plate
- lock rod
- plate
- seat
- bottom plate
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- 230000007246 mechanism Effects 0.000 claims abstract description 27
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 230000002159 abnormal effect Effects 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000000926 separation method Methods 0.000 abstract description 4
- 230000007306 turnover Effects 0.000 description 25
- 230000000694 effects Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 235000013399 edible fruits Nutrition 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 235000013311 vegetables Nutrition 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
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- 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
- B65D11/00—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of plastics material
- B65D11/18—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of plastics material collapsible, i.e. with walls hinged together or detachably connected
- B65D11/1833—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of plastics material collapsible, i.e. with walls hinged together or detachably connected whereby all side walls are hingedly connected to the base panel
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rigid Containers With Two Or More Constituent Elements (AREA)
Abstract
A folding box belongs to the technical field of logistics transport containers. Comprises a bottom plate; a front side plate hinged with the front side edge part of the bottom plate; a rear side plate hinged with the rear side edge part of the bottom plate; a left side plate hinged with the left side edge part of the bottom plate; right side board hinged with right side edge of the bottom board, characterized in that: the front side plate locking mechanism is arranged on one side of the upper part of the front side plate, which is opposite to the rear side plate, and the rear side plate locking mechanism is arranged on one side of the upper part of the rear side plate, which is opposite to the front side plate. The interlocking reliability of the front side plate and the rear side plate as well as the left side plate and the right side plate is ensured, and the requirement of convenient operation when the interlocking is released is met; the front, back, left and right side plates can be conveniently and efficiently hinged with the bottom plate, and abnormal separation of the front, back, left and right side plates and the bottom plate can be avoided; the whole structure is relatively simple, so that the manufacturing is convenient, and the economy can be reflected.
Description
Technical Field
The invention belongs to the technical field of logistics transport containers, and particularly relates to a folding box.
Background
The aforementioned folding boxes are open turnover folding boxes, and technical information of such folding boxes is visible in the published chinese patent literature, such as CN101412446B (plastic folding box), CN101863331a (folding box with easy assembly), CN104369947B (locking device and folding box), CN104691892B (folding box), CN105059664A (folding box), CN105438594B (frame and tray coaming box), CN105800042A (foldable container and its base), CN106956845A (folding box), CN109795782A (container), CN108860917a (folding box with small occupation space, convenient folding box), CN208715728U (novel folding basket), CN208963566U (foldable frame) and CN109279150a (folding box with easy integration), and so on.
A common feature, not limited to the patents listed above, is: the pair of first side plates, namely the pair of long side plates and the pair of second side plates, namely the pair of short side plates, can be turned over towards the direction of the bottom plate for 90 degrees in opposite directions to realize folding, otherwise, the pair of first side plates and the pair of second side plates can be interlocked to form a space with an open upper part and surrounding walls for accommodating goods, and the space is saved due to the folding state when the goods are recovered after being emptied.
Under normal conditions, the interlocking reliability between the pair of first side plates and the pair of second side plates is guaranteed fully, convenience in unlocking is met, and if the interlocking is unreliable, goods can be poured out once abnormal unlocking occurs in the carrying process, and folding turnover operation efficiency after the goods are emptied can be affected if the unlocking cannot be achieved conveniently.
In addition, as the folding box, since the pair of first side plates and the pair of second side plates are pivotally connected to the peripheral edge portions of the bottom plate, both the convenience in assembling the side plates and the bottom plate and the avoidance of abnormal separation of the side plates and the bottom plate are considered in the manufacturing process. In addition, if any one or more or even all of the pair of first side plates and the pair of second side plates are damaged and the bottom plate is still in an intact state, the damaged side plates can be replaced according to the need, so that resources can be saved and the use cost of the turnover folding box can be reduced.
Disclosure of Invention
The invention aims to provide the folding box which is beneficial to guaranteeing the interlocking reliability of the front side plate, the rear side plate, the left side plate and the right side plate, meets the requirement of convenient operation when the interlocking is released, is beneficial to conveniently and efficiently assembling the front side plate, the rear side plate, the left side plate, the right side plate and the bottom plate, can avoid abnormal separation from the bottom plate, is convenient for simplifying the structure, is convenient to manufacture and has low price.
The task of the invention is accomplished in that a folding box comprises a bottom plate; a front side plate hinged to the front side edge of the bottom plate; a rear side plate hinged to the rear side edge of the bottom plate and corresponding to the front side plate; a left side plate hinged to the left side edge of the bottom plate and corresponding to a space between the left ends of the front side plate and the rear side plate; a right side plate hinged to the right side edge of the bottom plate and corresponding to the space between the right ends of the front side plate and the rear side plate, characterized in that a front side plate locking mechanism for simultaneously locking or simultaneously unlocking the left end of the front side plate with the front end of the left side plate and the right end of the front side plate with the front end of the right side plate is provided on the upper portion of the rear side plate and on the side opposite to the front side plate, and a rear side plate locking mechanism for simultaneously locking or simultaneously unlocking the left end of the rear side plate with the rear end of the left side plate and the right end of the rear side plate with the rear end of the right side plate is provided on the upper portion of the rear side plate and on the side opposite to the front side plate.
In a specific embodiment of the present invention, the rear side plate is hinged to the rear side edge portion of the bottom plate in the same manner as the front side plate is hinged to the front side edge portion of the bottom plate; the left side plate is hinged with the left side edge part of the bottom plate in the same way as the right side plate is hinged with the right side edge part of the bottom plate; the structure of the rear side plate locking mechanism is the same as that of the front side plate locking mechanism.
In another specific embodiment of the invention, a front side plate turnover seat is formed at the edge part of the front side of the bottom plate facing upwards at intervals from left to right, a front side plate turnover seat hinge cavity is formed at the rear side of the front side plate turnover seat, each two adjacent front side plate turnover seats are connected by a front side plate turnover seat hinge plate, and front side plate turnover seats with the same number as the front side plate turnover seat are extended at the bottom of the front side plate in the length direction and at the positions corresponding to the front side plate turnover seat, and are hinged with the front side plate turnover seat in the front side plate turnover seat hinge cavity.
In still another specific embodiment of the present invention, a front side plate turning pin-fitting groove is formed on each of left and right cavity walls of the front side plate turning pin hinge cavity at positions corresponding to each other, and a front side plate turning pin-fitting protrusion is formed on the front side plate turning pin at a position corresponding to the front side plate turning pin-fitting groove, the front side plate turning pin-fitting protrusion being fitted with the front side plate turning pin-fitting groove.
In still another specific embodiment of the present invention, a bottom plate left front pin shaft hole is formed in front of the left side of the bottom plate, a bottom plate left front pin shaft is inserted in the bottom plate left front pin shaft hole, a bottom plate right front pin shaft hole is formed in front of the right side of the bottom plate, and a bottom plate right front pin shaft is inserted in the bottom plate right front pin shaft hole; the front end bottom of the left side plate is provided with a left side plate front pin shaft seat, a left side plate front pin shaft seat hole is formed in the left side plate front pin shaft seat and at a position corresponding to the bottom plate left front pin shaft, the front end bottom of the right side plate is provided with a right side plate front pin shaft seat, a right side plate front pin shaft seat hole is formed in the right side plate front pin shaft seat and at a position corresponding to the bottom plate right front pin shaft, the left side plate front pin shaft seat hole is in pivot fit with the rear end of the bottom plate left front pin shaft, and the right side plate front pin shaft seat hole is in pivot fit with the rear end of the bottom plate right front pin shaft.
In a further specific embodiment of the invention, at least one pair of right-side-plate rotary-shaft engaging seat and right-side-plate rotary-shaft seat chambers are formed at the right-side edge portion of the bottom plate and toward the upper side, a right-side-plate rotary shaft is formed at the bottom of the right side plate and at a position corresponding to the right-side-plate rotary-shaft engaging seat, and a right-side-plate rotary-shaft seat is formed at a position corresponding to the right-side-plate rotary-shaft seat chamber, the right-side-plate rotary shaft is pivotally engaged with the right-side-plate rotary-shaft engaging seat chamber of the right-side-plate rotary-shaft engaging seat, and the right-side-plate rotary-shaft seat is engaged with the right-side-plate rotary-shaft seat chamber, wherein a right-side-plate front-pin-shaft seat chamber is formed at the right-side forward-side of the bottom plate and at a position corresponding to the right-side-plate front-pin-shaft seat, the bottom-plate right-front-pin-shaft seat is communicated with the right-side-plate front-pin-shaft seat chamber, and the right-side-plate front-pin-shaft seat is engaged with the right-side-plate front-pin-seat chamber.
In a further embodiment of the present invention, a front side plate support seat is formed at an edge portion of the front side of the bottom plate facing upward and located at a middle portion of the length direction of the bottom plate, the front side plate support seat being engaged with the front side plate flip foot flip seat coupling plate, and a middle portion of the bottom surface of the front side plate being supported on the front side plate support seat when the front side plate is in a state perpendicular to the bottom plate.
In a further specific embodiment of the present invention, a front side plate stacking box positioning boss is formed at the upper part of the left end and the right end of the front side plate; the upper parts of the left end and the right end of the rear side plate are respectively provided with a rear side plate stacking box positioning boss; a left side plate stacking box positioning boss is respectively formed at the upper parts of the front end and the rear end of the left side plate; a right side plate stacking box positioning boss is respectively formed at the upper parts of the front end and the rear end of the right side plate; the bottom plate, the front side plate, the rear side plate, the left side plate and the right side plate are hollowed out.
In still another specific embodiment of the present invention, a left lock rod cavity and a right lock rod cavity are formed at an upper portion of a front side of the front side plate, and a pair of left lock rod guide sliding seats are formed at intervals at positions corresponding to the left lock rod cavity, each of which is formed with a left lock rod guide sliding cavity, and a pair of right lock rod guide sliding seats are formed at intervals at positions corresponding to the right lock rod cavity, a left lock rod locking hole is formed at an upper portion of a front end of the left side plate and at positions corresponding to the left lock rod guide sliding cavity, a right lock rod locking hole is formed at an upper portion of a front end of the right side plate and at positions corresponding to the right lock rod guide sliding cavity, and the front side plate locking mechanism is slidably disposed on the front side plate at positions corresponding to the left lock rod cavity and the right lock rod cavity and simultaneously locks or unlocks with the left lock rod locking hole and the right lock rod locking hole.
In yet another specific embodiment of the present invention, a left latch bolt seat is formed on the front side plate and at a position corresponding to the left end of the left latch bolt cavity, and the left latch bolt seat is formed with a left latch bolt sliding hole; a right lock tongue seat is formed on the front side plate and at a position corresponding to the right end of the right lock rod cavity, and a right lock tongue sliding hole is formed on the right lock tongue seat; the front side plate locking mechanism comprises a left lock rod and a right lock rod, wherein the left lock rod is movably arranged in the left lock rod cavity, the middle part of the left lock rod is in sliding fit with the left lock rod guide sliding cavities of the pair of left lock rod guide sliding seats, the left end of the left lock rod is provided with a left lock tongue which is in sliding fit with the left lock tongue sliding hole and is also locked or unlocked with the left lock rod locking hole, the right end of the left lock rod is provided with a left lock rod retaining ring, the right lock rod is movably arranged in the right lock rod cavity, the middle part of the right lock rod is in sliding fit with the right lock rod guide sliding cavities of the pair of right lock rod guide sliding seats, the right end of the right lock rod is provided with a right lock tongue which is in sliding fit with the right lock tongue sliding hole and is also locked or unlocked with the right lock rod locking hole, and the left end of the right lock rod is provided with a right lock rod retaining ring, wherein: a left lock rod limiting guide convex strip is formed at the middle part of the left lock rod and at the position corresponding to the left lock rod guide sliding cavity of one left lock rod guide sliding seat in the pair of left lock rod guide sliding seats, a pair of left lock rod elastic sliding guide fins are formed at the position corresponding to the left lock rod guide sliding cavity of one left lock rod guide sliding seat in the pair of left lock rod guide sliding seats, and the left lock rod limiting guide convex strip and the left lock rod elastic sliding guide fins are respectively in sliding fit with the left lock rod guide sliding cavities of the pair of left lock rod guide sliding seats; the right lock rod guide sliding seat is provided with a right lock rod guide sliding seat, a right lock rod guide sliding seat is arranged on the right side of the right lock rod guide sliding seat, a right lock rod limiting guide convex strip is arranged in the middle of the right lock rod, a right lock rod elastic sliding guide fin is arranged in the right lock rod guide sliding seat, and the right lock rod limiting guide convex strip and the right lock rod elastic sliding guide fin are respectively in sliding fit with the right lock rod guide sliding cavities of the right lock rod guide sliding seat.
The technical scheme provided by the invention has the technical effects that: the front side plate locking mechanism for simultaneously locking or simultaneously unlocking the left end and the right end of the front side plate with the front end of the left side plate and the front end of the right side plate respectively is arranged at the upper part of the front side plate and at the side opposite to the rear side plate, and the rear side plate locking mechanism for simultaneously locking or simultaneously unlocking the left end and the right end of the rear side plate with the rear end of the left side plate and the rear end of the right side plate respectively is arranged at the upper part of the rear side plate and at the side opposite to the front side plate, so that the interlocking reliability of the front side plate and the rear side plate with the left side plate and the right side plate can be ensured and the requirement of convenient operation when the interlocking is released can be simultaneously met; the front side plate and the rear side plate are respectively hinged with the edge parts of the front side and the rear side of the bottom plate, the left side plate and the right side plate are respectively hinged with the left side and the right side of the bottom plate at positions between the left end opposite sides and the right end opposite sides corresponding to the front side plate and the rear side plate, and the left side plate and the right side plate are also hinged with the bottom plate through pin shafts, so that the front side plate, the rear side plate, the left side plate and the right side plate can be conveniently and efficiently hinged with the bottom plate, and abnormal separation of the front side plate, the rear side plate, the left side plate and the right side plate from the bottom plate can be avoided; because the whole structure is relatively simple, the manufacturing is convenient, and the economy can be reflected.
Drawings
Fig. 1 is a structural diagram of an embodiment of the present invention.
Fig. 2 is a schematic view of the front side plate locking mechanism shown in fig. 1 locking or unlocking the front side plate with the right side plate.
Detailed Description
In order to make the technical spirit and advantages of the present invention more clearly understood, the applicant will now make a detailed description by way of example, but the description of the examples is not intended to limit the scope of the invention, and any equivalent transformation made merely in form, not essentially, according to the inventive concept should be regarded as the scope of the technical solution of the present invention.
In the following description, all concepts related to the directions or azimuths of up, down, left, right, front and rear are in the position state of fig. 1, and thus, the present invention should not be construed as being particularly limited to the technical solutions provided by the present invention.
Referring to fig. 1, there is shown a front side plate 2 hinged to the front side edge portion of the bottom plate 1; a rear side plate 3 is shown hinged to the rear side edge portion of the aforementioned bottom plate 1 and corresponding to the front side plate 2; a left side plate 4 hinged to the left side edge portion of the bottom plate 1 and corresponding to between the left end facing sides of the front side plate 2 and the rear side plate 3; a right side plate 5 is shown hinged to the right side edge portion of the bottom plate 1 and corresponds to between the right end facing sides of the front side plate 2 and the rear side plate 3, and the bottom plate 1, the front side plate 2, the rear side plate 3, the left side plate 4 and the right side plate 5 are molded from plastic.
The technical key points of the technical scheme provided by the invention are as follows: a front side plate locking mechanism 6 for simultaneously locking or simultaneously unlocking the left end of the front side plate 2 with the front end of the left side plate 4 and the right end of the front side plate 2 with the front end of the right side plate 5 is provided on the upper portion of the front side plate 2 and on the side facing away from the front side plate 3, and a rear side plate locking mechanism 7 for simultaneously locking or simultaneously unlocking the left end of the rear side plate 3 with the rear end of the left side plate 4 and the right end of the rear side plate 3 with the rear end of the right side plate 5 is provided on the upper portion of the rear side plate 3 and on the side facing away from the front side plate 2.
Since the rear side plate 3 is hinged to the rear side edge portion of the bottom plate 1 in the same manner as the front side plate 2 is hinged to the front side edge portion of the bottom plate 1; the left side plate 4 is hinged to the left side edge of the bottom plate 1 in the same manner as the right side plate 5 is hinged to the right side edge of the bottom plate 1; the structure of the rear side plate locking mechanism 7 is the same as that of the front side plate locking mechanism 6, and therefore, the applicant will explain in detail only the hinge of the front side plate 2 to the front side edge portion of the bottom plate 1, the hinge of the right side plate to the right side edge portion of the bottom plate 1, and the front side plate locking mechanism 6 below.
With continued reference to fig. 1, a front-side-plate turnover seat 11 is formed at an edge portion of the front side of the bottom plate 1 facing upward at an interval from left to right, a front-side-plate turnover seat hinge cavity 111 is formed at a rear-facing side of the front-side-plate turnover seat 11, and each two adjacent front-side-plate turnover seats 11 are coupled by a front-side-plate turnover seat hinge plate 112, and front-side-plate turnover feet 21 equal in number to the front-side-plate turnover seat 11 are extended at the bottom of the front-side plate 2 in the length direction and at positions corresponding to the front-side-plate turnover seat 11, and the front-side-plate turnover feet 21 are hinge-coupled with the front-side-plate turnover seat 11 in the front-side-plate turnover seat hinge cavity 111.
With continued reference to fig. 1, a front side plate rollover pin fitting groove 1111 is formed in each of the left and right cavity walls of the front side plate rollover pin hinge cavity 111 at positions corresponding to each other, and a front side plate rollover pin fitting protrusion 211 is formed in the front side plate rollover pin 21 at a position corresponding to the front side plate rollover pin fitting groove 1111, the front side plate rollover pin fitting protrusion 211 being fitted with the front side plate rollover pin fitting groove 1111.
A bottom plate left front pin shaft hole 12 is formed in front of the left side of the bottom plate 1, a bottom plate left front pin shaft 121 is inserted in the bottom plate left front pin shaft hole 12, a bottom plate right front pin shaft hole 13 is formed in front of the right side of the bottom plate 1, and a bottom plate right front pin shaft 131 is inserted in the bottom plate right front pin shaft hole 13; a left-side plate front pin shaft seat 41 is formed at the bottom of the front end of the left side plate 4, a left-side plate front pin shaft seat hole 411 is formed at the left-side plate front pin shaft seat 41 at a position corresponding to the bottom plate left front pin shaft 121, a right-side plate front pin shaft seat 51 is formed at the bottom of the front end of the right side plate 5, a right-side plate front pin shaft seat hole 511 is formed at the right-side plate front pin shaft seat 51 at a position corresponding to the bottom plate right front pin shaft 131, the left-side plate front pin shaft seat hole 411 is pivotally engaged with the rear end of the bottom plate left front pin shaft 121, and the right-side plate front pin shaft seat hole 511 is pivotally engaged with the rear end of the bottom plate right front pin shaft 131.
A pair of right-side-plate pivot-shaft engaging seats 14a and 14b spaced apart from each other are formed at the right-side edge portion of the aforementioned base plate 1 and toward the upper side, the pair of right-side-plate pivot-shaft engaging seats 14a are located between the pair of right-side-plate pivot-shaft-seat chambers 14b, a right-side-plate pivot shaft 54 is formed at the bottom portion of the aforementioned left-side plate 4 and at a position corresponding to the right-side-plate pivot-shaft engaging seat 14a, a right-side-plate pivot-shaft seat 55 is formed at a position corresponding to the right-side-plate pivot-shaft-seat chamber 14b, the right-side-plate pivot shaft 54 is pivotally engaged with the right-side-plate pivot-shaft-engaging-seat chamber 14d of the right-side-plate pivot-shaft-engaging seat 14a, and the right-side-plate pivot-shaft seat 55 is engaged with the right-side-plate pivot-shaft-seat chamber 14b, wherein a right-side-plate front-pin-shaft-seat chamber 14c is formed at the right-side-front-forward-side-forward-facing front-side-edge portion of the base plate 1 and at a position corresponding to the right-front-side-front-pin-front-shaft-seat 51, and the aforementioned right-front-plate front-pin-axle seat 51 is engaged with the right-front-axle chamber 14 c.
With continued reference to fig. 1, a front panel support seat 14e is formed at the front side of the bottom panel 1 toward the upper edge portion and located at the middle portion of the bottom panel 1 in the length direction, and the front panel support seat 14e is engaged with the front panel turnover seat coupling plate 112, and when the front panel 2 is in a state perpendicular to the bottom panel 1, the middle portion of the bottom surface of the front panel is supported on the front panel support seat 14 e.
A front side plate stacking box positioning boss 26 is respectively formed at the upper parts of the left end and the right end of the front side plate 2; a rear plate stacking box positioning boss 31 is formed at the upper parts of the left end and the right end of the rear plate 3; a left plate stacking box positioning boss 44 is formed at the upper part of the front end and the rear end of the left plate 4; a right side plate stacking box positioning boss 52 is respectively formed at the upper parts of the front end and the rear end of the right side plate 5; the bottom plate 1, the front side plate 2, the rear side plate 3, the left side plate 4 and the right side plate 5 are hollowed out.
As can be seen from the above description; when the front, rear, left and right side plates 2, 3, 4, 5 are in a state of being perpendicular to the bottom plate 1 and being locked to each other, and when fresh vegetables and fruits or the like are placed in the box cavities of the folding boxes, the plurality of folding boxes can be stacked from bottom to top, in which case the folding boxes located above can be well supported by the front side plate stacking box positioning boss 26, the rear side plate stacking box positioning boss 31, the left side plate stacking box positioning boss 44 and the right side plate stacking box positioning boss 52.
A left locking rod cavity 22 and a right locking rod cavity 23 are formed at the front upper portion of the front side plate 2, a pair of left locking rod guide slide seats 221 are formed at intervals corresponding to the left locking rod cavity 22, a left locking rod guide slide cavity 2211 is formed at each of the pair of left locking rod guide slide seats 221, a pair of right locking rod guide slide seats 231 is formed at intervals corresponding to the right locking rod cavity 23, a right locking rod guide slide cavity 2311 is formed at the pair of right locking rod guide slide seats 231, a left locking hole 45 is formed at the front upper portion of the left side plate 4 and corresponding to the left locking rod guide slide cavity 2211, a right locking hole 53 is formed at the front upper portion of the right side plate 5 and corresponding to the right locking rod guide slide cavity 2311, and the front side plate locking mechanism 6 is slidably arranged on the front side plate 2 at positions corresponding to the left locking rod cavity 22 and the right locking hole 53 and simultaneously locks or unlocks with the left locking hole 45 and the right locking hole 53.
Referring to fig. 2 in combination with fig. 1, a left latch bolt seat 24 is formed on the front side plate 2 and at a position corresponding to the left end of the left latch bolt cavity 22, and a left latch bolt sliding hole 241 is formed in the left latch bolt seat 24; a right latch bolt seat 25 is formed on the front side plate 2 at a position corresponding to the right end of the right latch bolt cavity 23, and the right latch bolt seat 25 is formed with a right latch bolt sliding hole 251; the front side plate locking mechanism 6 includes a left lock rod 61 and a right lock rod 62, the left lock rod 61 is movably disposed in the left lock rod cavity 22, and a middle portion of the left lock rod 61 is slidably engaged with the left lock rod guide slide cavities 2211 of the pair of left lock rod guide slide holders 221, a left lock tongue 611 is formed at a left end of the left lock rod 61, the left lock tongue 611 is slidably engaged with the left lock tongue slide holes 241 and is also locked or unlocked with the left lock rod locking holes 45, a left lock rod 612 is formed at a right end of the left lock rod 61, the right lock rod 62 is movably disposed in the right lock rod cavity 23, and a middle portion of the right lock rod 62 is slidably engaged with the right lock rod guide slide cavities 2311 of the pair of right lock rod guide slide holders 231, a right lock tongue 621 is formed at a right end of the right lock rod 62, the right lock tongue 621 is slidably engaged with the right lock tongue slide holes 251 and is also locked or unlocked with the right lock rod locking holes 53, and a right lock rod 622 is formed at a left end of the right lock rod 62, wherein: a left lock bar limit guide protrusion 613 is formed at a position corresponding to the left lock bar guide sliding cavity 2211 of the left one of the pair of left lock bar guide sliding seats 221, and a pair of left lock bar elastic sliding guide fins 614 is formed at a position corresponding to the left lock bar guide sliding cavity 2211 of the right one of the pair of left lock bar guide sliding seats 221, the left lock bar limit guide protrusion 613 and the left lock bar elastic sliding guide fins 614 being respectively slidably engaged with the left lock bar guide sliding cavities 2211 of the pair of left lock bar guide sliding seats 221; a right lock lever limit guide protrusion 623 is formed at a position corresponding to the right lock lever guide sliding cavity 2311 of the right lock lever guide sliding seat of the pair of right lock lever guide sliding seats 231, and a pair of right lock lever elastic sliding guide fins 624 is formed at a position corresponding to the right lock lever guide sliding cavity 2311 of the left right lock lever guide sliding seat of the pair of right lock lever guide sliding seats 231, the right lock lever limit guide protrusion 623 and the right lock lever elastic sliding guide fin 624 being respectively slidably engaged with the right lock lever guide sliding cavities 2311 of the pair of right lock lever guide sliding seats 231.
When the front, rear, left, and right side plates 2, 3,4, 5 shown in fig. 1 are in a state perpendicular to the front, rear, left, and right edge portions of the bottom plate 1, respectively, the left lock tongue 611 of the left lock lever 61 of the structural system of the front side plate locking mechanism 6 protrudes at the position of the left lock tongue sliding hole 2411 and latches into the left lock lever locking hole 45, thereby locking the left end of the front side plate 2 with the front end of the left side plate 4. Meanwhile, the right lock bolt 621 of the right lock lever 62 of the structural system of the front side plate locking mechanism 6 protrudes at the position of the right lock bolt sliding hole 251 and latches into the right lock lever locking hole 53, thereby locking the right end of the front side plate 2 with the front end of the right side plate 5. Since the rear-side plate slide mechanism 7 locks the rear ends of the left side plate 4 and the right side plate 5 in the same manner as described above, a detailed description thereof will be omitted. In the above state, the folding box can be used for placing corresponding articles such as fresh vegetables and fruits, etc.
When the front, rear, left and right side plates 2,3, 4, 5 are to be unlocked from each other and the front, rear, left and right side plates 2,3, 4, 5 are to be folded or unfolded, i.e., fastened, to the bottom plate 1, the left and right locking bolts 611, 621 are manually withdrawn from the left and right locking bar locking holes 45, 53, respectively. The method specifically comprises the following steps: the operator inserts his fingers into the left lock rod snap ring hole 6121 of the left lock rod snap ring 612 and the right lock rod snap ring hole 6221 of the right lock rod 622, and displaces the left and right lock rods 61, 62 toward each other, the left lock tongue 611 withdraws from the left lock rod lock hole 45, and the right lock tongue 621 withdraws from the right lock rod lock hole 53, in which state the front and rear side plates 2,3 are turned toward each other to be stacked on the bottom plate 1, and the left and right side plates 4, 5 are turned toward each other to be stacked on the left and right ends of the front and rear side plates 2,3, respectively.
In summary, the technical scheme provided by the invention overcomes the defects in the prior art, successfully completes the task of the invention, and faithfully honors the technical effects carried by the applicant in the technical effect column above.
Claims (7)
1. A folding box comprising a base plate (1); a front side plate (2) hinged with the front side edge part of the bottom plate (1); a rear side plate (3) hinged to the rear side edge of the bottom plate (1) and corresponding to the front side plate (2); a left side plate (4) hinged to the left side edge of the bottom plate (1) and corresponding to a space between the left ends of the front side plate (2) and the rear side plate (3); A right side plate (5) hinged to the right side edge of the bottom plate (1) and corresponding to a space between the right ends of the front side plate (2) and the rear side plate (3), characterized in that a front side plate locking mechanism (6) for simultaneously locking or simultaneously unlocking the left end of the front side plate (2) and the front end of the left side plate (4) and the right end of the front side plate (2) and the front end of the right side plate (5) is provided on a side facing away from the rear end of the rear side plate (3) and the rear end of the left side plate (4) and the right end of the rear side plate (3) on a side facing away from the front side plate (2), and a rear side plate locking mechanism (7) for simultaneously locking or simultaneously unlocking the left end of the rear side plate (3) and the rear end of the right side plate (5) are provided on a side facing away from the front side plate (2); The rear side plate (3) is hinged with the rear side edge part of the bottom plate (1) in the same way as the front side plate (2) is hinged with the front side edge part of the bottom plate (1); the left side plate (4) is hinged with the left side edge part of the bottom plate (1) in the same way as the right side plate (5) is hinged with the right side edge part of the bottom plate (1); the structure of the rear side plate locking mechanism (7) is the same as that of the front side plate locking mechanism (6); A left lock rod cavity (22) and a right lock rod cavity (23) are formed at the upper part of the front side plate (2), a pair of left lock rod guide sliding seats (221) are formed at intervals corresponding to the left lock rod cavity (22), a left lock rod guide sliding cavity (2211) is formed at each of the pair of left lock rod guide sliding seats (221), a pair of right lock rod guide sliding seats (231) are formed at intervals corresponding to the right lock rod cavity (23), a right lock rod guide sliding cavity (2311) is formed at the upper part of the front end of the left side plate (4) and a left lock rod locking hole (45) is formed at the position corresponding to the left lock rod guide sliding cavity (2211), A right lock rod locking hole (53) is formed in the upper part of the front end of the right side plate (5) and at a position corresponding to the right lock rod guiding sliding cavity (2311), and the front side plate locking mechanism (6) is slidably arranged on the front side plate (2) at a position corresponding to the left lock rod cavity (22) and the right lock rod cavity (23) and is locked or unlocked with the left lock rod locking hole (45) and the right lock rod locking hole (53); A left lock tongue seat (24) is formed on the front side plate (2) and at a position corresponding to the left end of the left lock rod cavity (22), and a left lock tongue sliding hole (241) is formed on the left lock tongue seat (24); a right bolt seat (25) is formed on the front side plate (2) and at a position corresponding to the right end of the right lock rod cavity (23), and a right bolt sliding hole (251) is formed on the right bolt seat (25); The front side plate locking mechanism (6) comprises a left lock rod (61) and a right lock rod (62), the left lock rod (61) is movably arranged in the left lock rod cavity (22), the middle part of the left lock rod (61) is in sliding fit with the left lock rod guiding sliding cavities (2211) of the pair of left lock rod guiding sliding seats (221), the left end of the left lock rod (61) is provided with a left lock tongue (611), the left lock tongue (611) is in sliding fit with the left lock tongue sliding hole (241) and is also locked or unlocked with the left lock rod locking hole (45), the right end of the left lock rod (61) is provided with a left lock rod retaining ring (612), The right lock rod (62) is movably arranged in the right lock rod cavity (23), the middle part of the right lock rod (62) is in sliding fit with the right lock rod guiding sliding cavities (2311) of the pair of right lock rod guiding sliding seats (231), the right end of the right lock rod (62) is provided with a right lock tongue (621), the right lock tongue (621) is in sliding fit with the right lock tongue sliding hole (251) and is also locked or unlocked with the right lock rod locking hole (53), and a right lock rod retaining ring (622) is formed at the left end of the right lock rod (62), wherein: a left lock rod limit guide convex strip (613) is formed at the middle part of the left lock rod (61) and at the position of a left lock rod guide sliding cavity (2211) corresponding to one left lock rod guide sliding seat in the pair of left lock rod guide sliding seats (221), a pair of left lock rod elastic sliding guide fins (614) are formed at positions corresponding to the left lock rod guiding sliding cavities (2211) of the left lock rod guiding sliding seat (221) positioned on the right side, and the left lock rod limiting guide convex strips (613) and the left lock rod elastic sliding guide fins (614) are respectively in sliding fit with the left lock rod guiding sliding cavities (2211) of the pair of left lock rod guiding sliding seats (221); A right lock rod limit guide convex strip (623) is formed at the middle part of the right lock rod (62) and at the position corresponding to a right lock rod guide sliding cavity (2311) of one right lock rod guide sliding seat positioned at the right side of the pair of right lock rod guide sliding seats (231), a pair of right lock rod elastic sliding guide fins (624) are formed at the position corresponding to a right lock rod guide sliding cavity (2311) of one right lock rod guide sliding seat positioned at the left side of the pair of right lock rod guide sliding seats (231), and the right lock rod limit guide convex strip (623) and the right lock rod elastic sliding guide fin (624) are respectively in sliding fit with the right lock rod guide sliding cavities (2311) of the pair of right lock rod guide sliding seats (231).
2. Folding box according to claim 1, characterized in that a front-side-plate turning foot turning seat (11) is formed at the front side of the bottom plate (1) at an upward edge position from left to right in a spaced state, a front-side-plate turning foot hinge chamber (111) is formed at the rearward side of the front-side-plate turning foot turning seat (11), and each two adjacent front-side-plate turning foot turning seats (11) are connected by a front-side-plate turning foot turning seat connecting plate (112), and front-side-plate turning feet (21) equal in number to the front-side-plate turning foot turning seat (11) are extended at the bottom of the front-side-plate (2) in the length direction and at positions corresponding to the front-side-plate turning foot turning seat (11), and the front-side-plate turning feet (21) are hinged with the front-side-plate turning foot turning seat (11) in the front-plate turning foot hinge chamber (111).
3. The folding box according to claim 2, characterized in that a front side plate turning-pin fitting groove (1111) is formed on each of left and right cavity walls of the front side plate turning-pin hinge cavity (111) at positions corresponding to each other, and a front side plate turning-pin fitting protrusion (211) is formed on the front side plate turning-pin (21) at a position corresponding to the front side plate turning-pin fitting groove (1111), the front side plate turning-pin fitting protrusion (211) being fitted with the front side plate turning-pin fitting groove (1111).
4. Folding box according to claim 1, characterized in that a bottom plate left front pin hole (12) is provided in front of the left side of the bottom plate (1), a bottom plate left front pin (121) is inserted in the bottom plate left front pin hole (12), a bottom plate right front pin hole (13) is provided in front of the right side of the bottom plate (1), and a bottom plate right front pin (131) is inserted in the bottom plate right front pin hole (13); a left side plate front pin shaft seat (41) is formed at the bottom of the front end of the left side plate (4), a left side plate front pin shaft seat hole (411) is formed in the left side plate front pin shaft seat (41) and at a position corresponding to the bottom plate left front pin shaft (121), a right side plate front pin shaft seat (51) is formed at the bottom of the front end of the right side plate (5), a right side plate front pin shaft seat hole (511) is formed in the right side plate front pin shaft seat (51) and at a position corresponding to the bottom plate right front pin shaft (131), the left side plate front pin shaft seat hole (411) is in pivot fit with the rear end of the bottom plate left front pin shaft (121), and the right side plate front pin shaft seat hole (511) is in pivot fit with the rear end of the bottom plate right front pin shaft (131).
5. Folding box according to claim 4, characterized in that at least one pair of right-side-plate swivel-axis-fitting seats (14 a) and right-side-plate swivel-axis-seat cavities (14 b) spaced apart from each other are formed at the right-side edge portion of the bottom plate (1) and toward the upper side, a right-side-plate swivel axis (54) is formed at the bottom of the right side plate (5) and at a position corresponding to the right-side-plate swivel-axis-fitting seats (14 a), and a right-side-plate swivel-axis seat (55) is formed at a position corresponding to the right-side-plate swivel-axis-seat cavities (14 b), the right side plate rotating shaft (54) is pivotally matched with a right side plate rotating shaft matching seat cavity (14 d) of the right side plate rotating shaft matching seat (14 a), and the right side plate rotating shaft seat (55) is matched with a right side plate rotating shaft seat cavity (14 b), wherein a right side plate front pin shaft seat cavity (14 c) is formed at one side of the right side front direction of the bottom plate (1) and at a position corresponding to the right side plate front pin shaft seat (51), the bottom plate right front pin shaft hole (13) is communicated with the right side plate front pin shaft seat cavity (14 c), and the right side plate front pin shaft seat (51) is matched with the right side plate front pin shaft seat cavity (14 c).
6. A folding box according to claim 2, characterized in that a front side plate support seat (14 e) is formed at the front side upward-facing edge portion of the bottom plate (1) and located at the middle portion of the length direction of the bottom plate (1), the front side plate support seat (14 e) being engaged with the front side plate turning foot turning seat coupling plate (112), the middle portion of the bottom surface of the front side plate being supported on the front side plate support seat (14 e) when the front side plate (2) is in a state perpendicular to the bottom plate (1).
7. Folding box according to claim 1, characterized in that a front side plate stacking box positioning boss (26) is formed at the upper part of the left end and the right end of the front side plate (2); a rear side plate stacking box positioning boss (31) is respectively formed at the upper parts of the left end and the right end of the rear side plate (3); a left side plate stacking box positioning boss (44) is respectively formed at the upper parts of the front end and the rear end of the left side plate (4); a right side plate stacking box positioning boss (52) is respectively formed at the upper parts of the front end and the rear end of the right side plate (5); the bottom plate (1), the front side plate (2), the rear side plate (3), the left side plate (4) and the right side plate (5) are hollowed out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910869024.3A CN110451053B (en) | 2019-09-16 | 2019-09-16 | Folding box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910869024.3A CN110451053B (en) | 2019-09-16 | 2019-09-16 | Folding box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110451053A CN110451053A (en) | 2019-11-15 |
| CN110451053B true CN110451053B (en) | 2024-07-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910869024.3A Active CN110451053B (en) | 2019-09-16 | 2019-09-16 | Folding box |
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| Country | Link |
|---|---|
| CN (1) | CN110451053B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201501619U (en) * | 2009-08-18 | 2010-06-09 | 闵育奎 | Folding egg crate |
| CN104960730A (en) * | 2015-06-25 | 2015-10-07 | 周勤 | Detachable logistics box |
| CN210634917U (en) * | 2019-09-16 | 2020-05-29 | 常熟市发东塑业有限公司 | Folding box |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105366158B (en) * | 2015-12-03 | 2018-05-22 | 珠海三樱日用品有限公司 | A kind of vehicle-mounted finishing box of one-time formed foldable assembled |
| CN105438232A (en) * | 2015-12-18 | 2016-03-30 | 常熟市沙家浜商业设施厂 | Logistics trolley |
| CN106829120A (en) * | 2017-01-03 | 2017-06-13 | 中山市信立富机械科技有限公司 | A retractable storage basket for easy transportation |
| DE102017102717B3 (en) * | 2017-02-10 | 2017-09-21 | ALDI SÜD Dienstleistungs-GmbH & Co. oHG | Transport and / or storage container |
| CN108860921B (en) * | 2018-08-08 | 2020-11-20 | 上海鸿研物流技术有限公司 | collapsible container |
-
2019
- 2019-09-16 CN CN201910869024.3A patent/CN110451053B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201501619U (en) * | 2009-08-18 | 2010-06-09 | 闵育奎 | Folding egg crate |
| CN104960730A (en) * | 2015-06-25 | 2015-10-07 | 周勤 | Detachable logistics box |
| CN210634917U (en) * | 2019-09-16 | 2020-05-29 | 常熟市发东塑业有限公司 | Folding box |
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| Publication number | Publication date |
|---|---|
| CN110451053A (en) | 2019-11-15 |
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Country or region after: China Address after: 215553 Shanghu Town Shanxin Village, Changshu City, Suzhou City, Jiangsu Province Applicant after: Changshu Fadong Plastic Co.,Ltd. Address before: Wang Zhuang Shan Xin Cun, Shanghu Town, Changshu City, Suzhou City, Jiangsu Province Applicant before: Changshu Fadong Plastic Co.,Ltd. Country or region before: China |
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