CN210192176U - Foldable packaging device - Google Patents

Abstract

The application discloses collapsible packing plant, including chassis and braced frame, braced frame includes four stands and connects four stands upper end to end into four planar crossbeams, the stand upper end with the crossbeam is connected through first folding portion, the stand lower extreme with the chassis passes through third folding portion and connects, the stand includes stand and lower stand, go up the stand with the stand passes through second folding portion and connects down. The application discloses collapsible packing plant, simple structure not only, easy operation conveniently retrieve moreover.

Description

Foldable packaging device

Technical Field

The utility model relates to a packing box technical field, in particular to collapsible packing plant.

Background

With the rapid development of the packaging technology field, the market has higher and higher requirements for packaging and transporting large-scale goods such as motorcycles, electric vehicles and the like.

At present, for example, a motorcycle is mainly packaged in two ways, namely a way of combining a wooden frame with a corrugated carton, but the packaging way is complex, the wooden frame needs to be punched on site, the carton is sleeved on the periphery of the wooden frame, a large amount of manpower and material resources are consumed due to complex operation, and the packaging material is a disposable material and cannot be recycled; secondly, a larger packaging appliance is made by utilizing the steel frame structure according to the vehicle type, the packaging appliance can be used for containing a plurality of motorcycles, and the appliance is heavy, so that the packaging appliance cannot be recycled and is inconvenient to operate.

In view of this, it is an urgent need to develop a foldable and recyclable packaging device.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned defects or shortcomings in the prior art, the present invention aims to provide a foldable packing device, which is not only simple in structure and easy to operate, but also convenient to be recycled.

The utility model provides a collapsible packing plant, include: a chassis and a support frame; the supporting frame comprises four stand columns and four cross beams which connect the upper ends of the four stand columns end to form an upper plane, the upper ends of the stand columns are connected with the upper plane through a first folding part, the lower ends of the stand columns are connected with the chassis through a third folding part, the stand columns comprise upper stand columns and lower stand columns, and the upper stand columns are connected with the lower stand columns through second folding parts.

Further, the second folding portion includes upper column lower extreme, lower column upper end and with the upper column lower extreme with the first supporting part that the lower column upper end is connected, wherein, the one end of first supporting part with the upper column lower extreme is articulated, the other end of first supporting part with the lower column upper end is articulated, the upper column lower extreme with lower column upper end plug is connected, just the upper column lower extreme is relative first supporting part can remove at the stand axial direction.

Furthermore, the first folding part comprises an upper end of an upper upright post and two cross beams connected with the upper end of the upper upright post, wherein the upper end of the upper upright post is fixedly connected with one of the cross beams and hinged with the other cross beam.

Further, the third folded part includes stand lower extreme down the chassis, and with stand lower extreme down with the second supporting part that the chassis is connected, wherein, the second supporting part with stand lower extreme is articulated down, and with chassis fixed connection, stand lower extreme down with plug connection between the chassis, the stand lower extreme is relative down the second supporting part can move on stand axial direction.

Further, go up stand lower extreme or down stand upper end with the articulated of first supporting part includes: the upper upright post lower extreme or the pivot is installed to the lower upright post upper end, the axial direction of first supporting part corresponds the pivot department of upper upright post lower extreme is equipped with the constant head tank, first supporting part corresponds the pivot department of lower upright post upper end is equipped with the pivot hole, the tip of pivot is located in the pivot hole or in the constant head tank and with the pivot hole or constant head tank clearance fit.

Further, go up the stand lower extreme with the structure of stand upper end plug connection down includes: the upper upright post comprises a convex part arranged on one of the lower end of the upper upright post or the upper end of the lower upright post, and a concave part arranged on the other of the lower end of the upper upright post or the upper end of the lower upright post, wherein the convex part is inserted into the concave part in an unfolded state.

Further, the first supporting portion is a column clamping plate for clamping the upper end of the lower column and the lower end of the upper column.

Further, the upper end of the upper upright post is hinged with the other cross beam, and the hinge joint comprises: the upper end of the upper upright post is provided with a rotating shaft, the other cross beam is provided with a rotating shaft hole corresponding to the rotating shaft, and one end of the rotating shaft is positioned in the rotating shaft hole and is in clearance fit with the rotating shaft hole.

Further, the lower end of the lower upright post is hinged to the second support part, and the lower upright post comprises: the pivot is installed to stand lower extreme down, the axial direction of second supporting part corresponds pivot department is equipped with the constant head tank, the one end of pivot is located in the constant head tank and with constant head tank clearance fit.

Further, the structure that the plug is connected between lower stand lower extreme and the chassis includes: the chassis corresponds the position department of lower stand lower extreme is equipped with the stand mounting hole, during non-folding state, lower stand lower extreme is located in the stand mounting hole and with stand mounting hole clearance fit.

Has the advantages that: the application provides a collapsible packing plant simple structure, easy operation. The packaging device comprises a chassis and a supporting frame, the upper end of the upper stand column and the upper end of the lower stand column can be folded by the second folding part in the supporting frame, the upper end of the upper stand column and the upper plane of the upper stand column can be folded by the first folding part, the lower end of the lower stand column and the chassis can be folded by the third folding part, the packaging device is actually mainly dependent on the hinge structure and the second folding part in the three folding parts, the plug-in structure in the third folding part, the supporting frame is rapidly folded, the whole packaging device is folded, the volume of the packaging device is reduced by the folding, and the purpose of convenient recovery is achieved.

Drawings

Other features, objects and advantages of the present application will become more apparent upon reading of the following detailed description of non-limiting embodiments with reference to the attached drawings in which:

fig. 1 is a schematic perspective view of a foldable packing device according to the present invention;

fig. 2 is a partially enlarged schematic view of a second folding portion (B) of the foldable packing device of the present invention;

fig. 3 is a partially enlarged schematic view of a first folding portion (a) of the foldable packaging device of the present invention;

fig. 4 is a partially enlarged schematic view of a third folding portion (C) of the foldable packaging device of the present invention;

reference numerals: 1 chassis (1-1 cuboid frame, 1-2 middle long plates), 2 support frames, 3 upright columns (3-1 upper upright column, 3-2 lower upright column), 4 cross beams (4-1 length direction cross beam, 4-2 width direction cross beam), 5 rotating shafts, 6 first support parts and 7 second support parts.

Detailed Description

The present application will be described in further detail with reference to the following drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and are not limiting of the invention. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

Against the background of the technical field of packaging of motorcycles, the packaging of motorcycles is mainly carried out in two ways at present, one way is to punch a wooden frame on site and sleeve a corrugated carton on the periphery of the wooden frame, the packaging way is complex, so that the operation is complicated, a large amount of manpower and material resources are consumed, and the packaging material is a disposable material and cannot be recycled; the other type is that a larger packaging device is made by utilizing a steel frame structure according to the type of the motorcycle, the packaging device can be used for accommodating a plurality of motorcycles, and the device is heavy, so that the device cannot be recycled and is inconvenient to operate.

For solving the problem that there is the packing mode operation complicacy and unable recovery in the motorcycle packing plant among the prior art, the embodiment of the utility model provides a simple and easy, collapsible, recoverable packing plant in order to avoid the appearance of above-mentioned situation.

In this embodiment, a foldable packing device is applied to packing and transporting a motorcycle, for example, fig. 1 is a schematic perspective view of a foldable packing device of the present invention, which includes a chassis 1 and a supporting frame 2; the supporting frame 2 comprises four stand columns 3 and four cross beams 4 which connect the upper ends of the four stand columns 3 end to form an upper plane, the upper ends of the stand columns 3 are connected with the upper plane through a first folding part (A), the lower ends of the stand columns 3 are connected with the chassis 1 through a third folding part (C), each stand column 3 comprises an upper stand column (3-1) and a lower stand column (3-2), and the upper stand column (3-1) is connected with the lower stand column (3-2) through a second folding part (B).

The collapsible packing plant that this embodiment provided, four crossbeams connect into braced frame's last plane with the top of four stands in proper order, four crossbeams have played the effect that the structure is firm to whole packing plant, first folding portion can make and take place folding between stand upper end and the crossbeam, third folding portion can make and take place folding between stand lower extreme and the chassis, second folding portion can make the stand take place oneself between last stand and the lower stand and fold, these three kinds of folding portion combined action can make braced frame fold to the base direction, and then realize the folding of whole device, this kind of collapsible packing plant's beta structure is simple, convenient folding, consequently, can reach the purpose that realizes packing plant recycle.

Further, as shown in fig. 1, the structure of the chassis 1 in the foldable packaging device provided in this embodiment is formed by two rectangular parallelepiped frames (1-1) and a middle long plate (1-2), and specifically includes: the two cuboid frames are respectively positioned on two sides of the chassis in the width direction, and the middle plate (1-2) is preferably welded with the two cuboid frame (1-1) frames. The middle long plate is used for bearing the motorcycle and facilitating pushing of the motorcycle on the chassis, the frame structures on the two sides of the chassis facilitate positioning of the motorcycle, the two support legs of the motorcycle and the front and rear tires of the motorcycle are fixed on the frame structures on the two sides by the binding bands during specific positioning, and insertion and transportation of the motorcycle are facilitated. The motorcycle positioning and fixing mode can be completed only by means of the chassis frame structure, and compared with the existing mode that the chassis is provided with the parts and structures which are fixed one by one, the motorcycle positioning and fixing mode is simplified in structure and higher in operation efficiency. It should be noted that the chassis structure here may also be a whole rectangular parallelepiped frame, or may be other structures that can position and fix the motorcycle, and this is not limited here.

Further, fig. 2 is the utility model relates to a local enlarged schematic diagram of second folding portion (B) among collapsible packing device, as shown in fig. 2, second folding portion include upper column lower extreme, lower stand upper end and with the upper column lower extreme with the first supporting part 6 that is connected on the lower stand, wherein, the one end of first supporting part 6 with the upper column lower extreme is articulated, the other end of first supporting part with the lower stand upper end is articulated, the upper column lower extreme with the plug is connected on the lower stand, just the upper column lower extreme is relative first supporting part can remove at stand axial direction.

In particular, the first supporting portion is preferably two mutually parallel column clamping plates for clamping the column, which not only can connect the upper column and the lower column, but also can enable the column to be connected more stably, and of course, the first supporting portion can be a rectangular plate or other supporting structures for connecting.

Further, as shown in fig. 2, the hinge connection between the lower end of the upper column or the upper end of the lower column and the first supporting portion 6 includes: go up the stand lower extreme or pivot 5 is installed to stand upper end down, the axial direction of first supporting part corresponds the pivot department of last stand lower extreme is equipped with the constant head tank, first supporting part corresponds the pivot department of stand upper end is equipped with the pivot hole down, the tip of pivot is located in the pivot hole or in the constant head tank and with the pivot hole or constant head tank clearance fit.

It should be noted that the positioning groove is arranged here to match with the plugging stroke of the plugging structure of the following upper and lower columns to meet the effective folding of the upper and lower columns, and the positioning groove is a long hole with a certain length, preferably in the shape of a long circular hole; the rotating shaft is preferably a positioning pin, and may also be a pin, a bolt, a nut, or other structures that can be fixed to the column, and can be in clearance fit with the rotating shaft or the positioning groove, i.e., can rotate along the rotating shaft or move along the positioning groove.

Further, go up the stand lower extreme with the structure of stand upper end plug connection down includes: the upper upright post comprises a convex part arranged on one of the lower end of the upper upright post or the upper end of the lower upright post, and a concave part arranged on the other of the lower end of the upper upright post or the upper end of the lower upright post, wherein the convex part is inserted into the concave part in an unfolded state. The insertion and extraction connecting structure provided herein further reinforces the connection between the upper and lower columns, based on the first support portion.

Preferably, as shown in fig. 2, the lower end of the upper upright post is provided with a convex portion, and the upper end of the lower upright post is provided with a concave portion, so that when the upright posts are formed, the convex portion of the upper upright post is conveniently aligned with and inserted into the concave portion of the lower upright post, and the concave portion of the lower upright post equivalently plays a role in reinforcing the convex portion of the upper upright post. It should be noted that, the protruding portion here can be understood as a protrusion welded at the lower end of the upper column, and the recessed portion can be understood as a square hole in the axial direction of the lower column structure, and the protruding portion just matches with the square hole, of course, other plug structures that can match with each other may also be used.

The lower end of the upper upright post can move in the axial direction of the upright post relative to the first supporting part, which means that the lower end of the upper upright post slides up and down along the positioning groove in the axial direction of the first supporting part. It should be noted that, here, the process of moving the upper column up along the positioning groove on the first supporting portion is performed synchronously with the process of moving the protruding portion up to leave the recessed portion, and the stroke of the upper column in the positioning groove needs to be greater than the height of the protruding portion, so as to facilitate the folding of the upper column and the lower column.

When the upright posts are folded, the upper upright posts move upwards along the positioning grooves until the protruding parts of the upper upright posts leave the groove parts of the lower upright posts, at the moment, the upper upright posts rotate inwards by 90 degrees along the rotating shaft at the lower ends of the upper upright posts towards the supporting frame, meanwhile, the lower upright posts also rotate inwards by 90 degrees along the rotating shaft at the upper ends of the lower upright posts towards the supporting frame, and the upper upright posts and the lower upright posts are parallel to each; when the stand is molded, the upper stand is rotated 90 degrees outwards along the rotating axial direction of the lower end of the upper stand and the supporting frame, meanwhile, the lower stand is rotated 90 degrees outwards along the rotating axial direction of the upper end of the lower stand, and at the moment, the upper stand moves downwards along the positioning groove until the bulge part of the upper stand is completely inserted into the groove part of the lower stand.

Further, fig. 3 is the partially enlarged schematic view of the first folding portion (a) in the foldable packaging device, as shown in fig. 3, the first folding portion (a) includes an upper column upper end and two beams connected to the upper column upper end the cross beam 4, wherein the upper column upper end is fixedly connected to one of the beams and hinged to the other beam.

Specifically, the upper end of the upper upright column and two cross beams connected with the upper upright column mutually enclose a three-dimensional structure which is two-two perpendicular to each other, the upper end of the upper upright column is fixedly connected with one of the cross beams, a welding mode is preferably adopted, in addition, the upper end of the upper upright column is hinged with the other cross beam, namely, a rotating shaft 5 is installed at the upper end of the upper upright column, a rotating shaft hole is formed in the position, corresponding to the rotating shaft, of the other cross beam, one end of the rotating shaft is located in the rotating shaft hole and is in clearance fit with the rotating shaft hole, as shown in figure 3, a width direction cross beam (4-2) is welded with the upper end of the upper upright column, a length direction cross beam (4-1) is connected with the upper end of the upper upright column through the rotating shaft. The rotating shaft here is preferably a positioning pin, and may be a pin, a bolt, a nut, or other structures that can be fixed to the column and can be in clearance fit with the rotating shaft hole, that is, can rotate along the rotating shaft hole.

Further, fig. 4 is the utility model relates to a local enlarged schematic diagram of third folding portion (C) in collapsible packing device, as shown in fig. 4, third folding portion (C) include down the stand lower extreme chassis 1, and with down the stand lower extreme with second supporting part 7 that chassis 1 is connected, wherein, the second supporting part with the stand lower extreme is articulated down, and with chassis fixed connection, down the stand lower extreme with plug connection between the chassis, the stand lower extreme is relative down the second supporting part can move on stand axial direction.

Specifically, the second supporting portion 7 can be understood as an upright post fixing plate, which plays a role of connecting an upright post, and is fixedly connected with the chassis, and indirectly plays a role of fixing the upright post.

Here, the second supporting portion 7 is hinged to the lower end of the lower column and is fixedly connected to the chassis, and specifically, the hinge structure includes: a rotating shaft 5 is mounted at the lower end of the lower upright post, a positioning groove is formed in the position, corresponding to the rotating shaft, of the second supporting part in the axial direction, and one end of the rotating shaft is located in the positioning groove and in clearance fit with the positioning groove; the second supporting part is fixedly connected with the chassis, and preferably adopts a welding mode.

It should be noted that the positioning groove is arranged here to match with the plugging and unplugging stroke of the plugging and unplugging structure of the lower upright post and the chassis to meet the effective folding of the lower upright post, the positioning groove is a long hole with a certain length, and the preferred shape is an oblong hole; the rotating shaft is preferably a positioning pin, and can also be a pin shaft, a bolt, a nut and other structures which can be fixed with the upright post and can be in clearance fit with the positioning groove, namely, can move along the positioning groove.

The structure for the plug connection between the lower end of the lower upright post and the chassis comprises: the chassis corresponds the position department of lower stand lower extreme is equipped with the stand mounting hole, during non-folding state, lower stand lower extreme is located in the stand mounting hole and with stand mounting hole clearance fit. It should be noted that the mounting holes herein provide further reinforcement for the stability of the lower column in the axial direction, i.e. the column is not prone to wobbling.

The lower end of the lower upright post can slide in the length direction of the upright post relative to the second support part, and means that the lower end of the lower upright post slides up and down along the positioning groove in the axial direction of the second support part. It should be noted that the process of the lower column moving upward along the positioning groove on the second support portion is performed synchronously with the process of the lower column moving upward to leave the chassis mounting hole, and the upward movement stroke of the lower column in the positioning groove is greater than the height of the lower end of the lower column inserted into the chassis mounting hole, so as to facilitate the folding of the lower column.

When the upright posts are folded, the lower upright posts move upwards along the positioning grooves to the lower ends of the lower upright posts and leave the upright post mounting holes of the chassis, and at the moment, the lower upright posts rotate inwards by 90 degrees along the lower rotating shafts of the lower upright posts to the support frame, so that the lower upright posts are parallel to the chassis; when the stand is molded, the lower stand rotates 90 degrees outwards along the lower end of the lower stand and towards the support frame, and at the moment, the lower stand moves downwards along the positioning groove to the lower end of the lower stand to enter the stand mounting hole of the chassis.

For the rotating shafts in the first folding part, the second folding part and the third folding part in the present embodiment, it should be noted that the installation directions of all the rotating shafts on all the posts must be consistent, otherwise, the folding cannot be completed.

According to the foldable packaging device provided by the embodiment, when the whole body is unfolded, the four stand columns are perpendicular to the base plate and the upper plane; when whole folding, need four persons to be responsible for a stand separately, and fold four stands in step, it is concrete, it shifts up and to the frame internal rotation to go up the stand, shift up and to the frame internal rotation to stand down simultaneously, supreme stand, when lower stand was parallel to each other with plane and chassis on the frame, accomplish the folding of whole device promptly, whole folding operation process or secondary shaping process are simple, fast, because after folding, the packing plant volume reduces greatly, no matter the transportation when packing plant dispatches from the factory, still the recovery transportation after the packing plant used, can both reduce transportation space and cost, the storage space in later stage has also further been reduced.

The above description is only a preferred embodiment of the application and is illustrative of the principles of the technology employed. It will be appreciated by those skilled in the art that the scope of the invention herein disclosed is not limited to the particular combination of features described above, but also encompasses other arrangements formed by any combination of the above features or their equivalents without departing from the spirit of the invention. For example, the above features may be interchanged with other features disclosed in this application, but not limited to those having similar functions.

Claims (10)

1. A foldable packaging unit, comprising:

a chassis and a support frame;

the supporting frame comprises four stand columns and four cross beams which connect the upper ends of the four stand columns end to form an upper plane, the upper ends of the stand columns are connected with the upper plane through a first folding part, the lower ends of the stand columns are connected with the chassis through a third folding part, the stand columns comprise upper stand columns and lower stand columns, and the upper stand columns are connected with the lower stand columns through second folding parts.

2. The foldable packaging device of claim 1,

the second folding portion includes upper column lower extreme, lower stand upper end and with the upper column lower extreme with the first supporting part that the stand upper end is connected down, wherein, the one end of first supporting part with the upper column lower extreme is articulated, the other end of first supporting part with the stand upper end is articulated down, the upper column lower extreme with stand upper end plug is connected down, just the upper column lower extreme is relative first supporting part can be at stand axial direction removal.

3. The foldable packaging device of claim 1, wherein the first fold comprises an upper column upper end and two of the cross beams connected to the upper column upper end, wherein the upper column upper end is fixedly connected to one of the cross beams and is hinged to the other cross beam.

4. The foldable packaging device of claim 1, wherein the third fold comprises a lower pillar lower end, the chassis, and a second support portion connected to the lower pillar lower end and the chassis, wherein the second support portion is hinged to the lower pillar lower end and is fixedly connected to the chassis, the lower pillar lower end is connected to the chassis by plugging, and the lower pillar lower end is movable in a pillar axial direction relative to the second support portion.

5. The foldable packaging device of claim 2, wherein the hinging of the lower end of the upper post or the upper end of the lower post to the first support comprises: the upper upright post lower extreme or the pivot is installed to the lower upright post upper end, the axial direction of first supporting part corresponds the pivot department of upper upright post lower extreme is equipped with the constant head tank, first supporting part corresponds the pivot department of lower upright post upper end is equipped with the pivot hole, the tip of pivot is located in the pivot hole or in the constant head tank and with the pivot hole or constant head tank clearance fit.

6. The foldable packaging device of claim 2, wherein the plug-in connection structure of the lower end of the upper column and the upper end of the lower column comprises: the upper upright post comprises a convex part arranged on one of the lower end of the upper upright post or the upper end of the lower upright post, and a concave part arranged on the other of the lower end of the upper upright post or the upper end of the lower upright post, wherein the convex part is inserted into the concave part in an unfolded state.

7. The foldable packaging device of claim 2, wherein the first support is a column clamp that clamps the upper end of the lower column and the lower end of the upper column.

8. The foldable packaging device of claim 4, wherein the hinging of the lower end of the lower upright to the second support portion comprises: the pivot is installed to stand lower extreme down, the axial direction of second supporting part corresponds pivot department is equipped with the constant head tank, the one end of pivot is located in the constant head tank and with constant head tank clearance fit.

9. The foldable packaging device of claim 4, wherein the means for connecting the lower end of the lower column to the chassis comprises: the chassis corresponds the position department of lower stand lower extreme is equipped with the stand mounting hole, during non-folding state, lower stand lower extreme is located in the stand mounting hole and with stand mounting hole clearance fit.

10. A foldable packing arrangement according to claim 3, wherein the hinging of the upper end of the upper post to the other cross member comprises: the upper end of the upper upright post is provided with a rotating shaft, the other cross beam is provided with a rotating shaft hole corresponding to the rotating shaft, and one end of the rotating shaft is positioned in the rotating shaft hole and is in clearance fit with the rotating shaft hole.

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