CN112208937B - Non-deformable's carton - Google Patents
Non-deformable's carton Download PDFInfo
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- CN112208937B CN112208937B CN202011045935.3A CN202011045935A CN112208937B CN 112208937 B CN112208937 B CN 112208937B CN 202011045935 A CN202011045935 A CN 202011045935A CN 112208937 B CN112208937 B CN 112208937B
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- carton
- air
- box body
- fixing plate
- shell
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- 230000007246 mechanism Effects 0.000 claims abstract description 21
- 238000000034 method Methods 0.000 claims abstract description 12
- 230000008569 process Effects 0.000 claims abstract description 10
- 238000013016 damping Methods 0.000 claims description 22
- 230000000670 limiting effect Effects 0.000 claims description 8
- QJVKUMXDEUEQLH-UHFFFAOYSA-N [B].[Fe].[Nd] Chemical compound [B].[Fe].[Nd] QJVKUMXDEUEQLH-UHFFFAOYSA-N 0.000 claims description 3
- 238000007664 blowing Methods 0.000 claims description 3
- 229910001172 neodymium magnet Inorganic materials 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims 1
- 238000007493 shaping process Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 6
- 230000002035 prolonged effect Effects 0.000 abstract description 5
- 230000003139 buffering effect Effects 0.000 abstract description 4
- 238000004806 packaging method and process Methods 0.000 abstract description 2
- 230000003014 reinforcing effect Effects 0.000 description 5
- 230000006872 improvement Effects 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000001846 repelling effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Images
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
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/02—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage
-
- 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
- B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
- B65D25/02—Internal fittings
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Buffer Packaging (AREA)
- Cartons (AREA)
Abstract
The invention provides a non-deformable carton, which relates to the technical field of article packaging and comprises a carton body, wherein a fixed rod fixedly connected with a support piece is arranged between a lower fixed plate and an upper fixed plate, the other end of the fixed rod extends into the carton body, a position adjusting mechanism for driving the fixed rod to move close to or far away from the inner wall of the carton body is arranged in the carton body, and when the support piece is impacted, the position adjusting mechanism can enable the support piece to have the processes of buffering movement and resetting; in the invention, when the outer surface of the box body is impacted, the supporting piece has the capability of retracting towards the inside, so that the wall body of the box body is buffered, and when the external impact disappears, the supporting piece resets again, so that the protection effect on the wall body of the box body is further improved, the situation that a plurality of pits are easily generated when the external of the box body is impacted rigidly is avoided, the service life of the box body is prolonged, and the appearance is attractive.
Description
Technical Field
The invention relates to the technical field of article packaging, in particular to a carton not easy to deform.
Background
Most of the cartons frequently used are not high in strength and poor in deformation resistance due to structural limitations, so that the service life is short, and the cartons are easy to break.
The existing carton structures increase the strength of the carton by arranging the reinforcing ribs and other structures, improve the deformation resistance of the carton, but by adding the reinforcing ribs and other methods, the improvement on the deformation resistance of the carton is limited, and the rigidity of the carton is increased while the strength and the thickness of the carton are increased, so that when the carton is impacted by the outside in the transportation process, the deformation capacity of the carton in a bearing range is reduced to cause the impact to directly cause more grooves on the outer surface of the carton, the carton is easy to pierce to cause the damage of the carton, the attractiveness of the carton is directly reduced, and the service life of the carton is shortened.
Disclosure of Invention
The invention aims to provide a carton which is not easy to deform, and aims to solve the problems that in the prior art, by adding reinforcing ribs and other methods, the improvement of the deformation resistance of the carton is limited, the strength and the thickness of the carton are increased, and simultaneously, the hardness of the carton is increased, so when the carton is impacted by the outside in the transportation process, the deformation capability of the carton in a bearable range is reduced, the impact directly causes more grooves on the outer surface of the carton, the carton is easy to puncture to cause damage of the carton, the attractiveness of the carton is directly reduced, and the service life of the carton is shortened.
In order to achieve the purpose, the invention adopts the following technical scheme: non-deformable's carton includes the box, the inside downside of box is provided with the bottom plate, the upper portion intermediate position fixedly connected with casing of bottom plate, the fixed upper fixed plate that is provided with in upper portion of casing, the upper fixed plate is close to the position of box inner wall is seted up jaggedly, pass in the breach can with the support piece of the inner wall contact of box, be provided with between bottom plate and the upper fixed plate with support piece fixed connection's dead lever, the other end of dead lever extends to in the casing, be provided with in the casing and be used for the drive the dead lever is close to or keeps away from the position control mechanism of the inner wall removal of box, and when support piece received the impact, position control mechanism can make support piece have the process that the buffering removed and reset.
According to the further technical scheme, the position adjusting mechanism comprises an air inlet pipe and an air outlet pipe which are arranged on the upper side wall body of the shell and communicated with the interior of the shell, a first air inlet one-way valve only allowing external air to enter the interior of the shell is arranged on the air inlet pipe, and a first air outlet one-way valve only allowing the air in the shell to be discharged to the exterior is arranged on the air outlet pipe.
The invention has the further technical scheme that the air bag type air-conditioning system also comprises an air bag which can be communicated with the air inlet pipe and the air outlet pipe and has the functions of air blowing and air exhausting.
According to a further technical scheme, the air bag comprises a hollow bag body, a spring part arranged in the bag body, an air outlet end and an air inlet end, wherein the air outlet end and the air inlet end are respectively communicated with two ends of the bag body, a second air outlet one-way valve only allowing air in the bag body to be discharged to the outside is arranged on the air outlet end, and a second air inlet one-way valve only allowing outside air to enter the bag body is arranged on the air inlet end.
According to a further technical scheme, the air outlet end and the air inlet end are respectively provided with an external thread, and the air inlet pipe and the air outlet pipe are respectively internally provided with an internal thread matched with the external thread.
According to the further technical scheme, the end part of the fixed rod positioned in the shell is fixedly connected with a limiting plate.
According to the further technical scheme, the position adjusting mechanism comprises first magnets fixedly arranged at the end portions of the fixing rods, a rotating body is arranged in the middle of the inner portion of the shell, second magnets are arranged on the surface of the rotating body, the fixing rods, the first magnets and the second magnets are uniformly distributed around the circumferential direction of the rotating body, the magnetic pole directions of two adjacent first magnets are opposite, the magnetic pole directions of two adjacent second magnets are opposite, the rotating body is rotatably connected with the upper fixing plate, and a groove matched with the screwdriver in shape is formed in the upper surface of the rotating body.
According to the further technical scheme, the first magnet and the second magnet are both neodymium iron boron magnets.
According to the further technical scheme, a damping limiting mechanism is arranged between the rotating body and the upper fixing plate and comprises a damping protrusion formed on the circumferential surface of the rotating body and a damping groove formed in the mounting hole of the upper fixing plate, the rotating body penetrates through the mounting hole of the fixing plate to achieve rotary connection, and the damping protrusion can be clamped into the damping groove.
According to the further technical scheme, the supporting piece capable of being in contact with the inner wall of the box body is in a plate shape, and the supporting piece capable of being in contact with the bent angle at the joint of the inner walls on the two sides of the box body is in a rod shape.
The invention has the beneficial effects that:
1. in the invention, when the outer surface of the box body is impacted, the supporting piece has the capability of retracting towards the inside, so that the wall body of the box body is buffered, and when the external impact disappears, the supporting piece resets again, so that the protection effect on the wall body of the box body is further improved, the situation that a plurality of pits are easily generated when the external of the box body is impacted rigidly is avoided, the service life of the box body is prolonged, and the appearance is attractive;
2. in the invention, the supporting piece which can be contacted with the inner wall of the box body is in a plate shape, and the supporting piece which can be contacted with the corners of the joints of the inner walls at the two sides of the box body is in a rod shape, so that the inner wall of the box body and the corners of the joints of the inner walls at the two sides can be supported by the supporting piece, the deformation prevention capability of the box body is ensured, and the service life of the box body is prolonged;
3. in the invention, when the box body is scrapped, the lower fixing plate, the shell, the upper fixing plate and the like can be integrally taken out of the box body and applied to other box bodies, so that the use cost of the invention is further reduced;
4. in the invention, because the supporting piece has larger moving space, the lower fixing plate, the shell, the upper fixing plate, the supporting piece and the like in the invention can be repeatedly used and can be adapted to other different types of box bodies.
Drawings
FIG. 1 is a front view of an embodiment of the present invention.
Fig. 2 is a sectional view taken along line a-a of fig. 1.
Fig. 3 is an enlarged view at i in fig. 1.
Fig. 4 is a schematic view of the structure of fig. 3 using the airbag.
Fig. 5 is a front view of another embodiment of the present invention.
Fig. 6 is an enlarged view at ii in fig. 5.
Fig. 7 is a sectional view taken along line B-B in fig. 5.
Fig. 8 is a schematic view of the configuration of fig. 7 in a state where the first and second magnets are attracted to each other.
Detailed Description
The following further describes embodiments of the present invention with reference to the drawings.
Example 1
As shown in fig. 1-4, a non-deformable carton comprises a box body 1, a lower fixing plate 2 is arranged on the lower side inside the box body 1, a shell 6 is fixedly connected to the middle position of the upper portion of the lower fixing plate 2, an upper fixing plate 3 is fixedly arranged on the upper portion of the shell 6, and the lower fixing plate 2, the shell 6 and the upper fixing plate 3 are integrated, so that the lower fixing plate 2, the shell 6 and the upper fixing plate 3 can be integrally placed into the box body 1, the lower fixing plate 2 contacts with the inner wall of the lower side of the shell 6, and the lower fixing plate 2, the shell 6 and the upper fixing plate 3 can be integrally taken out of the box body 1, so that when the box body 1 is damaged and scrapped, the lower fixing plate 2, the shell 6 and the upper fixing plate 3 and the structures connected with the lower fixing plate 2, the shell 6 and the upper fixing plate 3 can be recycled, the use cost is saved, a notch 301 is formed in the position of the upper fixing plate 3 close to the inner wall of the box body 1, the support piece 5 which can contact with the inner wall of the box body 1 penetrates through the notch 301, and the support piece 5 plays a role in supporting and reinforcing the inner wall of the box body 1 after contacting with the inner wall of the box body 1, so that the wall body of the box body 1 is prevented from deforming, a fixed rod 4 fixedly connected with the supporting piece 5 is arranged between the lower fixing plate 2 and the upper fixing plate 3, the other end of the fixed rod 4 extends into the shell 6, a position adjusting mechanism 7 for driving the fixed rod 4 to move close to or far away from the inner wall of the box body 1 is arranged in the shell 6, the contact distance and the contact force of the supporting piece 5 and the inner wall of the box body 1 can be controlled by the position adjusting mechanism 7, the support 5 can thus be adjusted to different requirements of use, and the position adjustment mechanism 7 can provide the support 5 with a process of damping movement and return when the support 5 is impacted.
Specifically, position control mechanism 7 is including setting up intake pipe 71 and outlet duct 73 that the upside wall body of casing 6 just communicates with the inside of casing 6, install on the intake pipe 71 and only let outside gas enter into the inside first check valve 72 that admits air of casing 6, install on the outlet duct 73 and only let the inside gas outgoing of casing 6 outside first check valve 74 of giving vent to anger.
Further, when the amount of gas entering the housing 6 needs to be controlled, the present invention further includes an air bag 8 which can be communicated with the air inlet pipe 71 and the air outlet pipe 73 and has air blowing and exhausting functions, specifically, the air bag 8 includes a hollow bag body 81, a spring member 82 arranged in the bag body 81, an air outlet end 83 and an air inlet end 85 which are respectively communicated with two ends of the bag body 81, the air outlet end 83 is provided with a second air outlet one-way valve 84 which only allows the gas in the bag body 81 to be exhausted to the outside, and the air inlet end 85 is provided with a second air inlet one-way valve 86 which only allows the outside gas to enter the bag body 81.
In order to facilitate the connection and installation of the air bag 8 and the air inlet pipe 71 and the air outlet pipe 73 in use and avoid air leakage caused by untight sealing of the air bag 8 and the air inlet pipe 71 and the air outlet pipe 73, the air outlet end 83 and the air inlet end 85 are respectively provided with an external thread, and the air inlet pipe 71 and the air outlet pipe 73 are respectively internally provided with an internal thread matched with the external thread.
In order to prevent the fixing rod 4 from being separated from the outside of the housing 6, a limiting plate 75 is fixedly connected to the end of the fixing rod 4 located inside the housing 6.
Preferably, the supporting member 5 capable of contacting with the inner wall of the box body 1 is in a plate shape, and the supporting member 5 capable of contacting with the corners of the joints of the inner walls at the two sides of the box body 1 is in a rod shape, so that the inner wall of the box body 1 and the corners of the joints of the inner walls at the two sides can be supported by the supporting member 5, the deformation prevention capability of the box body 1 is ensured, and the service life of the box body 1 is prolonged.
The working principle is as follows: in the present invention, the support 5 is close to or contacts the inner wall of the box body 1 to increase the overall convenience of the box body 1, but it is particularly important that, if the outer portion of the box body 1 is easily expanded and deformed due to too many articles loaded in the box body 1, the air inlet end 85 of the air bag 8 is first screwed to the air outlet pipe 73, the air in the housing 6 is sucked into the air bag 8 by the pressing action of the air bag 8, then the air in the air bag 8 is exhausted to the outside, at this time, the air in the housing 6 is reduced to reduce the air pressure, so that the fixing rod 4 drives the support 5 to move towards the inner direction of the housing 6, the support 5 has a gap with the inner wall of the box body 1, and then more or larger articles are loaded into the box body 1, at this time, most of the more or larger articles are in contact with the support 5, thereby avoiding the situation that the box body 1 is easily crushed and deformed from the inside due to the direct contact of the more or larger articles with the box body 1, in the transportation process, the articles directly collide with the support member 5, and due to the compressibility of the gas in the shell 6, the support member 5 can move outwards to a certain extent after the articles collide with the support member 5, and the collision of the articles is buffered, so that the protection capability of the articles is improved, and after the collision disappears, the gas in the shell 6 returns to the normal air pressure level, so that the support member 5 automatically resets, and the support member 5 can continuously improve the collision and buffering protection effect of the articles;
if the wall body of the box body 1 is deformed inwards due to the fact that the outside of the box body 1 is easily collided in the transportation process, similarly, the air outlet end 83 of the air bag 8 is connected to the air inlet pipe 71 in a threaded mode, external air enters the air bag 8 and then enters the shell 6 through the pressing effect of the air bag 8, due to the fact that the air pressure in the shell 6 is increased and the air pressure is increased, the fixing rod 4 is pushed to move towards the inner wall direction of the box body 1, the supporting piece 5 is finally in close contact with the inner wall of the box body 1, when the wall body of the box body 1 is impacted by the outside in the transportation process, similarly, the supporting piece 5 has retraction capacity, the wall body of the box body 1 is buffered, when the impact by the outside disappears, the supporting piece 5 resets again, the protection effect on the wall body of the box body 1 is further improved, and the situation that many pits are easily generated when the outside of the box body 1 is impacted by the rigidity is avoided, the service life of the box body 1 is prolonged, and the appearance is more beautiful.
It should be noted that, when the box body 1 is scrapped, the lower fixing plate 2, the housing 6, the upper fixing plate 3 and the like can be integrally taken out of the box body 1 and applied to other box bodies, so that the use cost of the present invention is further reduced.
Example 2
As shown in fig. 5-8, a non-deformable carton comprises a box body 1, a lower fixing plate 2 is arranged on the lower side inside the box body 1, a housing 6 is fixedly connected to the middle position of the upper portion of the lower fixing plate 2, an upper fixing plate 3 is fixedly arranged on the upper portion of the housing 6, and the lower fixing plate 2, the housing 6 and the upper fixing plate 3 are integrated, so that the lower fixing plate 2, the housing 6 and the upper fixing plate 3 can be integrally placed into the box body 1, the lower fixing plate 2 contacts with the inner wall of the lower side of the housing 6, and the lower fixing plate 2, the housing 6 and the upper fixing plate 3 can be integrally taken out of the box body 1, so that when the box body 1 is damaged and scrapped, the lower fixing plate 2, the housing 6 and the upper fixing plate 3 and the structures connected with the lower fixing plate 2, the housing 6 and the upper fixing plate 3 can be recycled, the use cost is saved, a notch 301 is formed in the position of the upper fixing plate 3 close to the inner wall of the box body 1, the support piece 5 which can contact with the inner wall of the box body 1 penetrates through the notch 301, and the support piece 5 plays a role in supporting and reinforcing the inner wall of the box body 1 after contacting with the inner wall of the box body 1, so that the wall body of the box body 1 is prevented from deforming, a fixed rod 4 fixedly connected with the supporting piece 5 is arranged between the lower fixing plate 2 and the upper fixing plate 3, the other end of the fixed rod 4 extends into the shell 6, a position adjusting mechanism 7 for driving the fixed rod 4 to move close to or far away from the inner wall of the box body 1 is arranged in the shell 6, the contact distance and the contact force of the supporting piece 5 and the inner wall of the box body 1 can be controlled by the position adjusting mechanism 7, the support 5 can thus be adjusted to different requirements of use, and the position adjustment mechanism 7 can provide the support 5 with a process of damping movement and return when the support 5 is impacted.
Specifically, position control mechanism 7 is including fixed setting up the first magnet 76 of the tip of dead lever 4, be provided with rotor 78 in the middle of the inside of casing 6, rotor 78's surface is provided with second magnet 77, and dead lever 4, first magnet 76 and second magnet 77 all enclose the circumferencial direction equipartition setting of rotor 78, and the magnetic pole opposite direction of two adjacent first magnets 76 sets up, and the magnetic pole opposite direction of two adjacent second magnets 77 sets up, rotor 78 with upper fixed plate 3 rotates and connects, and notch 79 with the shape matching of screwdriver is seted up to rotor 78's upper surface.
Preferably, the first magnet 76 and the second magnet 77 are both neodymium iron boron magnets, but magnets made of other materials may be used as needed.
Further, in order to improve the limiting effect of the rotating body 78 after rotation, a damping limiting mechanism is arranged between the rotating body 78 and the upper fixing plate 3, the damping limiting mechanism comprises a damping protrusion 710 formed on the circumferential surface of the rotating body 78 and a damping groove formed in a mounting hole of the upper fixing plate 3, the rotating body 78 penetrates through the mounting hole of the fixing plate 3 to realize rotation connection, and the damping protrusion 710 can be clamped into the damping groove; when the rotator 78 needs to be rotated, a screwdriver or the like needs to be manually inserted into the notch 79 to rotate the rotator 78, and the damping protrusion 710 located in the damping groove deforms and is separated from the damping groove to rotate the rotator 78, but when no external force is applied to the rotator 78, the rotator 78 is difficult to rotate by itself, so that the positions of the first magnet 76 and the second magnet 77 can be kept corresponding.
The working principle is as follows: when the support member 5 needs to be in contact with the inner wall of the box body 1 to improve the deformation preventing capability of the box body 1, a screwdriver is manually inserted into the notch 79 to rotate the rotating body 78 until the rotating body rotates to the state shown in fig. 7, because the magnetic poles of the two adjacent first magnets 76 are arranged in opposite directions and the magnetic poles of the two adjacent second magnets 77 are arranged in opposite directions, the position state shown in fig. 7 is always present, the opposite magnetic poles of the corresponding first magnets 76 and second magnets 77 are the same, according to the principle that like poles repel each other, the first magnets 76 and second magnets 77 repel each other, so that the first magnets 76 have a magnetic repelling force moving towards the outside, the first magnets 76 carry the fixing rods 4 to move towards the outside to carry the support member 5 to the outside, and finally the support member 5 is in contact with the inner wall of the box body 1 to realize the deformation preventing support to the box body 1, although the first magnet 76 and the second magnet 77 repel each other, the first magnet 76 and the second magnet 77 are not rigidly connected, so that when the outer surface of the box body 1 is impacted, the support member 5 has the capability of retracting towards the inside, thereby playing a role of buffering the wall body of the box body 1, and when the external impact disappears, the support member 5 resets again, thereby further improving the protection effect on the wall body of the box body 1, avoiding the situation that a plurality of pits are easily generated when the outer part of the box body 1 is rigidly impacted, and improving the service life of the box body 1 and the aesthetic degree of the outer surface;
however, when the lower fixing plate 2, the housing 6, the upper fixing plate 3 and the supporting member 5 need to be taken out from the inside of the case 1, the rotating body 78 can be continuously rotated to the position state shown in fig. 8, and at this time, the magnetic poles of the corresponding first magnet 76 and the second magnet 77 are different, and according to the principle of opposite attraction, the first magnet 76 moves toward the second magnet 77 at this time, but due to the restriction of the notch 301 on the supporting member 5, the first magnet 76 cannot completely contact with the second magnet 77, so that the first magnet 76 and the second magnet 77 attracted to each other have a certain distance, so that the next rotating body 78 rotates with the second magnet 77, the fixing rod 4 moves toward the second magnet 77, and the supporting member 5 does not contact with the inner wall of the case 1 any more at this time, and the lower fixing plate 2, the housing 6, the upper fixing plate 3 and the supporting member 5 are taken out conveniently and integrally, thereby, A housing 6, an upper fixing plate 3, and a support 5.
It should be noted that, because the supporting member 5 has a large moving space, the lower fixing plate 2, the housing 6, the upper fixing plate 3, the supporting member 5, etc. in the present invention can be reused, and can also be adapted to other different types of cases 1.
In the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The carton is characterized by comprising a carton body (1), wherein a lower fixing plate (2) is arranged on the lower side in the carton body (1), a shell (6) is fixedly connected to the middle position of the upper portion of the lower fixing plate (2), an upper fixing plate (3) is fixedly arranged on the upper portion of the shell (6), a notch (301) is formed in the position, close to the inner wall of the carton body (1), of the upper fixing plate (3), a supporting piece (5) capable of being in contact with the inner wall of the carton body (1) penetrates through the notch (301), a fixing rod (4) fixedly connected with the supporting piece (5) is arranged between the lower fixing plate (2) and the upper fixing plate (3), the other end of the fixing rod (4) extends into the shell (6), a position adjusting mechanism (7) used for driving the fixing rod (4) to be close to or far away from the inner wall of the carton body (1) to move is arranged in the carton body (6), when the supporting piece (5) is impacted, the position adjusting mechanism (7) can enable the supporting piece (5) to have the processes of buffer movement and reset;
the position adjusting mechanism (7) comprises an air inlet pipe (71) and an air outlet pipe (73) which are arranged on the upper side wall body of the shell (6) and communicated with the interior of the shell (6), wherein a first air inlet one-way valve (72) which only allows external air to enter the shell (6) is arranged on the air inlet pipe (71), a first air outlet one-way valve (74) which only allows the air in the shell (6) to be discharged to the exterior is arranged on the air outlet pipe (73), and the air bag (8) which can be communicated with the air inlet pipe (71) and the air outlet pipe (73) and has air blowing and air discharging functions is further arranged; or the position adjusting mechanism (7) comprises first magnets (76) fixedly arranged at the end parts of the fixing rods (4), a rotating body (78) is arranged in the middle of the inside of the shell (6), second magnets (77) are arranged on the surface of the rotating body (78), the fixing rods (4), the first magnets (76) and the second magnets (77) are uniformly distributed in the circumferential direction of the rotating body (78), the magnetic pole directions of two adjacent first magnets (76) are opposite, the magnetic pole directions of two adjacent second magnets (77) are opposite, the rotating body (78) is rotatably connected with the upper fixing plate (3), and a groove opening (79) matched with the shape of a screwdriver is formed in the upper surface of the rotating body (78);
the supporting piece (5) capable of contacting with the inner wall of the box body (1) is in a plate shape, and the supporting piece (5) capable of contacting with the corner at the joint of the inner walls at the two sides of the box body (1) is in a rod shape.
2. The carton not prone to deformation according to claim 1, wherein the airbag (8) comprises a hollow bag body (81), a spring element (82) arranged in the bag body (81), and an air outlet end (83) and an air inlet end (85) which are respectively communicated with two ends of the bag body (81), a second air outlet one-way valve (84) only allowing air in the bag body (81) to be discharged to the outside is mounted on the air outlet end (83), and a second air inlet one-way valve (86) only allowing external air to enter the bag body (81) is mounted on the air inlet end (85).
3. The carton not easy to deform according to claim 2, wherein the air outlet end (83) and the air inlet end (85) are respectively provided with an external thread, and the air inlet pipe (71) and the air outlet pipe (73) are respectively provided with an internal thread matched with the external thread.
4. The carton not easy to deform according to claim 1, characterized in that a limiting plate (75) is fixedly connected to the end of the fixing rod (4) positioned in the shell (6).
5. The carton as claimed in claim 1, wherein the first magnet (76) and the second magnet (77) are neodymium iron boron magnets.
6. The carton of non-deformable according to claim 1, characterized in that, be provided with damping stop gear between rotor (78) and upper fixed plate (3), damping stop gear is including the shaping at rotor (78) circumferential surface's protruding (710) of damping and set up the damping recess in the mounting hole of upper fixed plate (3), rotor (78) passes the mounting hole of fixed plate (3) is in order to realize rotating the connection, and the protruding (710) of damping can be gone into in the damping recess.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011045935.3A CN112208937B (en) | 2020-09-29 | 2020-09-29 | Non-deformable's carton |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011045935.3A CN112208937B (en) | 2020-09-29 | 2020-09-29 | Non-deformable's carton |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112208937A CN112208937A (en) | 2021-01-12 |
| CN112208937B true CN112208937B (en) | 2022-04-15 |
Family
ID=74050861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011045935.3A Active CN112208937B (en) | 2020-09-29 | 2020-09-29 | Non-deformable's carton |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112208937B (en) |
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Effective date of registration: 20220325 Address after: 213000 sanhuangmiao village, Zhenglu Town, Tianning District, Changzhou City, Jiangsu Province Applicant after: CHANGZHOU HONGYE PACKAGE MATERIAL CO.,LTD. Address before: 529000 Lane 2, yongshengli, lile Xiangdong, Jianghai District, Jiangmen City, Guangdong Province Applicant before: Liang Yuling |
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