CN113911513B - Paper packing box capable of being expanded and stored - Google Patents

Paper packing box capable of being expanded and stored Download PDF

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Publication number
CN113911513B
CN113911513B CN202111019907.9A CN202111019907A CN113911513B CN 113911513 B CN113911513 B CN 113911513B CN 202111019907 A CN202111019907 A CN 202111019907A CN 113911513 B CN113911513 B CN 113911513B
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China
Prior art keywords
storage
expansion
fixed
box
wall
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Active
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CN202111019907.9A
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Chinese (zh)
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CN113911513A (en
Inventor
黄海滨
黄昭
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Wuhu Haizhiyang Packaging Co ltd
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Wuhu Haizhiyang Packaging Co ltd
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Priority to CN202111019907.9A priority Critical patent/CN113911513B/en
Publication of CN113911513A publication Critical patent/CN113911513A/en
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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
    • B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
    • B65D25/02—Internal fittings
    • B65D25/04—Partitions
    • 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
    • B65D21/00—Nestable, stackable or joinable containers; Containers of variable capacity
    • B65D21/08—Containers of variable capacity
    • 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
    • B65D25/20—External fittings
    • 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
    • B65D81/18—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 providing specific environment for contents, e.g. temperature above or below ambient
    • 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
    • B65D81/24—Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants
    • B65D81/26—Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants with provision for draining away, or absorbing, or removing by ventilation, fluids, e.g. exuded by contents; Applications of corrosion inhibitors or desiccators
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/80—Packaging reuse or recycling, e.g. of multilayer packaging

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Food Science & Technology (AREA)
  • Cartons (AREA)
  • Packaging Of Machine Parts And Wound Products (AREA)

Abstract

The invention provides a paper packaging box capable of being expanded and contained, which comprises a base, wherein a storage component is fixed on the upper surface of the base, a moistureproof component is arranged in the storage component, an expansion component is arranged on the outer periphery of the storage component, and an expansion component is arranged at the top end of the expansion component; the storage assembly comprises a storage box fixed on the upper surface of the base, and L-shaped anti-collision strips which are positioned on the outer periphery of the storage box and fixed at four vertex angles on the upper surface of the base; the expansion assembly comprises an organ type dampproof cover, wherein the bottom end of the organ type dampproof cover is fixed on the outer wall of the storage box and located between the storage box and the L-shaped anti-collision strip, and the expansion box is sleeved outside the organ type dampproof cover, and the inner wall of the expansion box is connected with the top end of the organ type dampproof cover. According to the invention, the storage space of the storage box is expanded through the expansion box, and meanwhile, moisture-proof treatment is provided for the storage box, so that the service life of the storage box is prolonged.

Description

Paper packing box capable of being expanded and stored
Technical Field
The invention mainly relates to the technical field of packaging boxes, in particular to a paper packaging box capable of being stored in an extensible mode.
Background
At present, in the manufacturing industries of foods, chemical engineering, medical treatment, instruments and the like, the packing box made of paper boards or plastic corrugated boards is most commonly used in the packing and transportation processes of products.
According to the paper packing box that application number CN202110435440.X provided, this paper packing box is including the paper packing box that is used for packing the lamp decoration, the lamp decoration includes first half, neck portion and second half, paper packing box includes the outer case, baffle subassembly, buffer unit and last shake the lid subassembly, wherein the outer case can enclose into confined chamber that holds, baffle subassembly can cooperate with the neck portion of lamp decoration body, and the peripheral edge of baffle subassembly and the inner wall butt of outer case, baffle subassembly will hold the chamber and cut apart into and hold chamber and hold the chamber down, buffer unit sets up down and holds the intracavity, and be used for cladding and spacing lamp decoration body's second half, go up shake the lid subassembly and set up in holding the chamber, and form the buffer structure that is used for cladding first half. This paper packing box, be convenient for store, transportation and retrieve, and it is effectual to the buffering protection of lamp decoration.
However, the paper packaging box has defects, for example, although the paper packaging box has the effects of convenient storage, transportation and recovery, the internal space of the paper packaging box is fixed, and the paper packaging box is easily corroded by moisture and humidity, so that the bearing effect of the packaging box is seriously affected.
Disclosure of Invention
The invention mainly provides a paper packaging box capable of being expanded and stored, which is used for solving the technical problems in the background technology.
The technical scheme adopted for solving the technical problems is as follows:
the paper packaging box capable of being expanded and stored comprises a base, wherein a storage component is fixed on the upper surface of the base, a moistureproof component is arranged in the storage component, an expansion component is arranged on the outer periphery of the storage component, and an expansion component is arranged at the top end of the expansion component;
the storage assembly comprises a storage box fixed on the upper surface of the base, and L-shaped anti-collision strips which are positioned on the outer periphery of the storage box and fixed at four vertex angles on the upper surface of the base;
the expansion assembly comprises an organ type dampproof cover, and an expansion box, wherein the bottom end of the organ type dampproof cover is fixed on the outer wall of the storage box and is positioned between the storage box and the L-shaped anti-collision strip, the expansion box is sleeved outside the organ type dampproof cover, and the inner wall of the expansion box is connected with the top end of the organ type dampproof cover;
the dampproof assembly comprises a plurality of agent storage strips fixed on the inner wall surface of the storage tank and a sealing mechanism arranged inside the agent storage strips, and the driving end of the sealing mechanism is connected with the inner wall of the expansion tank.
Further, the dampproof component further comprises a sealing cover fixed on one end, far away from the inner wall of the expansion tank, of the storage agent strip, and ventilation holes formed in the shell of the sealing cover at equal intervals, so that moisture in the inner space of the expansion tank is absorbed by the drying agent, the inner space of the expansion tank is dried, and the preservation effect of the expansion tank is improved.
Further, sealing mechanism is including wearing to locate haulage rope on the storage agent strip casing, and the equidistance wears to locate on the haulage rope, and be located the inside closing plate of storage agent strip, the top of haulage rope extend to outside with the bottom inner wall of flash tank is connected, the bottom extends to outside with the top inner wall of flash tank is connected, when the flash tank descends, along with the decline of flash tank and pulling haulage rope, drive the closing plate on the haulage rope and rise, in order to shelter from the air vent on the closing cap, prevent the drying agent after the closing cap too early contact flash tank inner space's moisture, and cause extravagant.
Further, a plurality of agent storage strips are arranged in a pairwise symmetrical mode, a plurality of agent bearing plates are fixed in the agent storage strips from top to bottom at equal intervals, through holes for the sealing plates to penetrate through are formed in the shell of the agent bearing plates, and the sealing plates are guided to penetrate through the through holes in the sealing plates and move.
Further, the surface spraying of organ formula dampproof cover has dampproofing rubber coating, the top of organ formula dampproof cover is fixed with the position frame that ends, it keeps away from to end that organ formula dampproof cover is fixed in on the inner wall of dilatation case for when the dilatation case falls, just encircle the storage case, thereby utilize the dilatation case to provide the buffering for the storage case.
Further, the organ type dampproof cover is of a hollow structure, a valve core is fixed at the top end of the outer surface of the organ type dampproof cover, and a gap between the storage box and the L-shaped anti-collision strip is filled through expansion of the organ type dampproof cover, so that a buffer function is further provided.
Further, the inside of storing subassembly is equipped with buffer unit, buffer unit including be located store up and receive the incasement portion, and with store up and receive the first U-shaped air cushion of incasement wall looks butt, and alternate in the inside second U-shaped air cushion of first U-shaped air cushion, the upper surface of second U-shaped air cushion with the lower surface looks butt of storage agent strip for store up and receive the incasement and provide buffer function for the product all around and the bottom through first U-shaped air cushion and the second U-shaped air cushion that pile up in proper order in it.
Further, the expansion assembly comprises a plurality of box covers integrally formed with the upper surface of the expansion box, and fixing buckles arranged on the inner wall of the box cover, which is close to one end of the expansion box, so that the expansion box is sealed through the box cover with the folded top end, and fixing positions are provided for the magic tape through the fixing buckles on the box cover.
Further, extension subassembly still including wearing to locate fixed knot inside magic subsides, and be fixed in two the buffer board of magic subsides bottom is pasted because the buffer board is fixed on the magic, thereby erects the buffer board on the top of dilatation case, provides the support for the top of the product of dilatation incasement.
Further, the upper surface and the lower surface of the buffer plate are both fixed with the dilatation bags, so that the buffer plate can hold paper documents through the dilatation bags on the buffer plate, and the buffer plate is matched for buffering when the paper documents are conveniently induced.
Compared with the prior art, the invention has the beneficial effects that:
firstly, the invention can expand the storage space of the storage box and provide buffering for the storage box when the expansion space is not needed, and specifically comprises the following steps: when the inner space of the storage box needs to be expanded, a user pushes the expansion box to ascend at first, so that the storage box increases the inner space of the storage box through the expansion box sliding on the L-shaped anti-collision strip of the storage box, and when the inner space of the storage box does not need to be expanded, the expansion box is put down, so that the expansion box shields the storage box, and buffer protection is provided for the storage box by the expansion box.
Secondly, the invention can expand the space of the storage box and simultaneously carry out dampproof treatment so as to reduce the erosion of moisture to the storage box, and the invention is as follows: the organ type dampproof cover is unfolded along with the rising of the expansion storage box, so that the inner wall of the expansion storage box and the outer wall of the storage box are shielded by the organ type dampproof cover, and the dampproof effect is achieved while the inner space of the storage box is expanded.
Thirdly, the invention controls the contact time of the desiccant and the water vapor in the storage tank along with the ascending and descending of the flash tank, reduces the waste of the desiccant, and specifically comprises the following steps: the storage box drives the sealing mechanism connected with the expansion box to slowly move so that the drying agent in the storage bar contacts with the air in the inner cavity of the expansion box, and when the expansion box descends, the drying agent in the storage bar contacts with the moisture in the inner space of the expansion box too early along with the descending of the expansion box, so that waste is caused.
The invention will be explained in detail below with reference to the drawings and specific embodiments.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic view of a storage assembly according to the present invention;
FIG. 3 is an exploded view of the present invention;
FIG. 4 is a schematic view of the moisture barrier assembly of the present invention;
FIG. 5 is a schematic view of a cushioning assembly according to the present invention;
FIG. 6 is a schematic view of the structure of the organ type moisture-proof cover of the present invention;
FIG. 7 is a schematic view of the structure of the expansion assembly of the present invention;
fig. 8 is an enlarged view of the structure of the region a of fig. 4.
In the figure: 10. a base; 20. a storage assembly; 21. a storage box; 22. an L-shaped anti-collision strip; 30. a capacity expansion assembly; 31. organ type dampproof cover; 311. a stop frame; 312. a moisture resistant rubber coating; 313. a valve core; 32. a flash tank; 40. a moisture resistant assembly; 411. a carrier plate; 412. a through hole; 42. a cover; 421. a vent hole; 43. a sealing mechanism; 431. a sealing plate; 432. a traction rope; 50. an expansion component; 51. a buffer plate; 52. a case cover; 53. a fixing buckle; 54. a magic tape; 55. a capacity expansion bag; 60. a buffer assembly; 61. a first U-shaped air cushion; 62. a second U-shaped air cushion.
Detailed Description
In order that the invention may be more fully understood, a more particular description of the invention will be rendered by reference to the appended drawings, in which several embodiments of the invention are illustrated, but which may be embodied in different forms and are not limited to the embodiments described herein, which are, on the contrary, provided to provide a more thorough and complete disclosure of the invention.
It will be understood that when an element is referred to as being "mounted" on another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to the other element, it may be directly connected to the other element or intervening elements may also be present, the terms "vertical", "horizontal", "left", "right" and the like are used herein for the purpose of illustration only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly connected to one of ordinary skill in the art to which this invention belongs, and the knowledge of terms used in the description of this invention herein for the purpose of describing particular embodiments is not intended to limit the invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
1-8, an extensible and accommodating paper packaging box comprises a base 10, wherein a storage component 20 is fixed on the upper surface of the base 10, a moistureproof component 40 is arranged in the storage component 20, a capacity expansion component 30 is arranged on the outer periphery of the storage component 20, and an expansion component 50 is arranged at the top end of the capacity expansion component 30;
the storage assembly 20 comprises a storage box 21 fixed on the upper surface of the base 10, and L-shaped anti-collision strips 22 positioned on the outer periphery of the storage box 21 and fixed at four vertex angles on the upper surface of the base 10;
the expansion assembly 30 comprises an organ type dampproof cover 31 with the bottom end fixed on the outer wall of the storage box 21 and positioned between the storage box 21 and the L-shaped anti-collision strip 22, and an expansion box 32 sleeved outside the organ type dampproof cover 31, wherein the inner wall of the expansion box 32 is connected with the top end of the organ type dampproof cover 31;
the moisture-proof assembly 40 comprises a plurality of agent storage bars 41 fixed on the inner wall surface of the storage tank 21, and a sealing mechanism 43 arranged inside the agent storage bars 41, wherein the driving end of the sealing mechanism 43 is connected with the inner wall of the flash tank 32.
It should be noted that, in this embodiment, when the internal space of the storage tank 21 needs to be expanded, the user pushes the expansion tank 32 to rise first, so that the storage tank 21 increases its internal space by the expansion tank 32 sliding on the L-shaped bumper strip 22, and when the internal space of the storage tank 21 does not need to be expanded, the expansion tank 32 is put down, so that the expansion tank 32 shields the storage tank 21, thereby providing buffer protection for the storage tank 21 by using the expansion tank 32;
further, since the organ type moisture-proof cover 31 is arranged between the expansion tank 32 and the storage tank 21, and the bottom end of the organ type moisture-proof cover 31 is fixed on the outer surface of the storage tank 21 and the top end is fixed on the inner surface of the expansion tank 32, the organ type moisture-proof cover 31 is unfolded along with the rising of the expansion tank 21, so that the inner wall of the expansion tank 32 and the outer wall of the storage tank 21 are shielded by the organ type moisture-proof cover 31, and the moisture-proof effect is achieved while the inner space of the storage tank 21 is expanded;
further, along with the rising of the flash tank 32, the sealing mechanism 43 connected with the flash tank 32 in the storage tank 21 slowly moves, so that the desiccant in the storage bar 41 contacts with the air in the cavity of the flash tank 32, and the desiccant is used to absorb the moisture in the internal space of the flash tank 32, so that the internal space of the flash tank 32 is dried, further the preservation effect of the flash tank 32 is improved, and when the flash tank 32 descends, the desiccant in the storage bar 41 contacts with the moisture in the internal space of the flash tank 32 too early along with the descending of the flash tank 32, so that waste is caused.
Specifically, please refer to fig. 2, 4 and 8, the moisture-proof assembly 40 further includes a cover 42 fixed to one end of the storage bar 41 away from the inner wall of the flash tank 32, and ventilation holes 421 equidistantly provided on a housing of the cover 42, the sealing mechanism 43 includes a pulling rope 432 penetrating through the housing of the storage bar 41, and a sealing plate 431 equidistantly penetrating through the pulling rope 432 and located inside the storage bar 41, wherein a top end of the pulling rope 432 extends to an outside and is connected with an inner wall at a bottom end of the flash tank 32, a bottom end extends to an outside and is connected with an inner wall at a top end of the flash tank 32, a plurality of storage bars 41 are symmetrically arranged in pairs, a plurality of carrier plates 411 are equidistantly fixed inside the storage bar 41 from top to bottom, and through holes 412 through which the sealing plate 431 penetrates are provided on the housing of the carrier plates 411;
it should be noted that, in the present embodiment, the air vent 421 on the cover 42 integrally formed with the agent storage strip 41 makes the desiccant in the agent storage strip 41 contact with the air in the inner cavity of the flash tank 32, so that the desiccant is utilized to absorb the moisture in the inner space of the flash tank 32, so that the inner space of the flash tank 32 is dried, and the preservation effect of the flash tank 32 is further improved;
further, when the flash tank 32 is lifted, the top end of the traction rope 432 penetrating the sealing plate 431 extends to the outside and is connected with the bottom end inner wall of the flash tank 32, and the bottom end extends to the outside and is connected with the top end inner wall of the flash tank 32, so that the traction rope 432 is pulled along with the lifting of the flash tank 32 to drive the sealing plate 431 on the traction rope 432 to descend and expose the vent hole 421 on the sealing cover 42, and in the same way, when the flash tank 32 is lifted, the traction rope 432 is pulled along with the descending of the flash tank 32 to drive the sealing plate 431 on the traction rope 432 to ascend so as to shield the vent hole 421 on the sealing cover 42, and the desiccant behind the sealing cover 42 is prevented from contacting the moisture in the inner space of the flash tank 32 too early, so that waste is caused;
further, the reservoir bar 41 is supported by the upper carrier plate 411 thereof as a desiccant-containing bag, and the sealing plate 431 is guided to pass through and move by the through holes 412 in the sealing plate 431.
Specifically, referring to fig. 2, 3 and 6, a moisture-proof rubber coating 312 is sprayed on the outer surface of the organ-type moisture-proof cover 31, a stop frame 311 is fixed on the top end of the organ-type moisture-proof cover 31, one end of the stop frame 311 away from the organ-type moisture-proof cover 31 is fixed on the inner wall of the expansion tank 32, the organ-type moisture-proof cover 31 is of a hollow structure, and a valve core 313 is fixed on the top end of the outer surface of the organ-type moisture-proof cover 31;
it should be noted that, in this embodiment, the organ type moisture-proof cover 31 is made of a moisture-proof rubber coating 312 made of silicone rubber to prevent moisture, and the stop frame 311 at the top end of the organ type moisture-proof cover 31 abuts against the upper surface of the L-shaped bumper strip 22 to limit the descent of the stop frame 311, so that the expansion tank 32 just surrounds the storage tank 21 when falling down, so that the expansion tank 32 is used to provide buffering for the storage tank 21;
further, when the bellows type moisture-proof cover 31 is inflated through the upper valve core 313 thereof to raise the expansion tank 32, the gap between the storage tank 21 and the L-shaped bumper strip 22 is filled by the expansion of the bellows type moisture-proof cover 31, thereby further providing a cushioning function.
Specifically, referring to fig. 2 and 5, a buffer assembly 60 is disposed in the storage assembly 20, the buffer assembly 60 includes a first U-shaped air cushion 61 disposed in the storage tank 21 and abutting against the inner wall of the storage tank 21, and a second U-shaped air cushion 62 inserted in the first U-shaped air cushion 61, an upper surface of the second U-shaped air cushion 62 abuts against a lower surface of the agent storage strip 41,
it should be noted that, in this embodiment, the storage box 21 provides a buffering function for the periphery and the bottom end of the product through the first U-shaped air cushion 61 and the second U-shaped air cushion 62 stacked in sequence therein;
further, since the bottom end of the second U-shaped air cushion 62 passes through the gap between the storage bar 41 and the inner wall of the bottom end of the storage tank 21, and the first U-shaped air cushion 61 is inserted into the bottom end of the second U-shaped air cushion 62, the movement of the second U-shaped air cushion 62 is limited by the storage bar 41, and the movement of the first U-shaped air cushion 61 is limited by the second U-shaped air cushion 62, so as to improve the buffering effect of at least the first U-shaped air cushion 61 and the second U-shaped air cushion 62.
Specifically, referring to fig. 1 and 7, the expansion assembly 50 includes a plurality of case covers 52 integrally formed with the upper surface of the flash tank 32, a fixing buckle 53 disposed on an inner wall of the case cover 52 near one end of the flash tank 32, a hook and loop fastener 54 penetrating through the fixing buckle 53, and a buffer plate 51 fixed at bottom ends of the two hook and loop fasteners 54, wherein expansion bags 55 are fixed on upper and lower surfaces of the buffer plate 51;
it should be noted that, in this embodiment, the expansion tank 32 is sealed by the folded top cover 52, and the fixing buckle 53 on the cover 52 provides a fixing position for the hook and loop fastener 54;
further, after the hook and loop fastener 54 passes through the fixing buckle 53 on the box cover 52 and is closed in a ring shape after being connected end to end, the buffer plate 51 is fixed on the hook and loop fastener 54, so that the buffer plate 51 is erected at the top end of the flash tank 32 to provide support for the top end of the product in the flash tank 32;
further, the buffer plate 51 is made to hold paper documents by the expansion pocket 55 thereon, thereby facilitating the induction of the paper documents while buffering in cooperation with the buffer plate 51.
The specific operation mode of the invention is as follows:
when the internal space of the storage box 21 needs to be expanded, a user pushes the expansion box 32 to ascend at first, so that the storage box 21 increases the internal space of the storage box through the expansion box 32 sliding on the L-shaped anti-collision strip 22, and when the internal space of the storage box 21 does not need to be expanded, the expansion box 32 is put down, so that the expansion box 32 shields the storage box 21, and buffer protection is provided for the storage box 21 by using the expansion box 32;
in the process of expanding the internal space of the storage box 21, as the organ type moisture-proof cover 31 is arranged between the expansion box 32 and the storage box 21, and the bottom end of the organ type moisture-proof cover 31 is fixed on the external surface of the storage box 21 and the top end of the organ type moisture-proof cover is fixed on the internal surface of the expansion box 32, the organ type moisture-proof cover 31 is unfolded along with the rising of the expansion storage box 21, so that the inner wall of the expansion box 32 and the external wall of the storage box 21 are shielded by the organ type moisture-proof cover 31, and the moisture-proof effect is achieved while the internal space of the storage box 21 is expanded;
along with the rising of the flash tank 32, the sealing mechanism 43 connected with the flash tank 32 in the storage tank 21 slowly moves to enable the drying agent in the storage bar 41 to be in contact with the air in the inner cavity of the flash tank 32, so that the drying agent is utilized to absorb the moisture in the inner space of the flash tank 32, the inner space of the flash tank 32 is dried, and when the flash tank 32 descends, the drying agent in the storage bar 41 is contacted with the moisture in the inner space of the flash tank 32 too early along with the descending of the flash tank 32, so that waste is caused.
While the invention has been described above with reference to the accompanying drawings, it will be apparent that the invention is not limited to the embodiments described above, but is intended to be within the scope of the invention, as long as such insubstantial modifications are made by the method concepts and technical solutions of the invention, or the concepts and technical solutions of the invention are applied directly to other occasions without any modifications.

Claims (9)

1. The paper packaging box capable of being expanded and stored comprises a base (10) and is characterized in that a storage component (20) is fixed on the upper surface of the base (10), a moistureproof component (40) is arranged in the storage component (20), an expansion component (30) is arranged on the outer periphery of the storage component (20), and an expansion component (50) is arranged at the top end of the expansion component (30);
the storage assembly (20) comprises a storage box (21) fixed on the upper surface of the base (10), and L-shaped anti-collision strips (22) which are positioned on the outer periphery of the storage box (21) and fixed at four vertex angles on the upper surface of the base (10);
the expansion assembly (30) comprises an organ type dampproof cover (31) with the bottom end fixed on the outer wall of the storage box (21) and positioned between the storage box (21) and the L-shaped anti-collision strip (22), and an expansion box (32) sleeved outside the organ type dampproof cover (31), wherein the inner wall of the expansion box (32) is connected with the top end of the organ type dampproof cover (31);
the dampproofing subassembly (40) is including being fixed in a plurality of storage agent strips (41) of storage tank (21) inner wall surface, and locate sealing mechanism (43) inside storage agent strip (41), sealing mechanism's (43) drive end with the inner wall of flash tank (32) is connected, sealing mechanism (43) are including wearing to locate haulage rope (432) on storage agent strip (41) casing, and the equidistance wear to locate on haulage rope (432) and be located sealing plate (431) inside storage agent strip (41), the top of haulage rope (432) extend to outside with the bottom inner wall of flash tank (32) is connected, the bottom extends to outside with the top inner wall of flash tank (32) is connected.
2. The extensible and stowable paper packaging box according to claim 1, characterized in that said moisture-proof assembly (40) further comprises a cover (42) fixed to an end of said reservoir strip (41) remote from the inner wall of the flash tank (32), and ventilation holes (421) equidistantly provided on the casing of said cover (42).
3. The extensible storage type paper packaging box according to claim 1, wherein a plurality of agent storage strips (41) are symmetrically arranged in pairs, a plurality of agent bearing plates (411) are fixed inside the agent storage strips (41) from top to bottom at equal intervals, and through holes (412) for the sealing plates (431) to pass through are formed in a shell of the agent bearing plates (411).
4. The extensible storage type paper packaging box according to claim 1, wherein a moisture-proof rubber coating (312) is sprayed on the outer surface of the organ type moisture-proof cover (31), a stop frame (311) is fixed at the top end of the organ type moisture-proof cover (31), and one end of the stop frame (311) away from the organ type moisture-proof cover (31) is fixed on the inner wall of the expansion tank (32).
5. The extensible and stowable paper packaging box according to claim 1, characterized in that the organ-type moisture-proof cover (31) is of a hollow structure, and a valve core (313) is fixed at the top end of the outer surface of the organ-type moisture-proof cover (31).
6. The extensible storage type paper packaging box according to claim 1, wherein a buffer assembly (60) is arranged inside the storage assembly (20), the buffer assembly (60) comprises a first U-shaped air cushion (61) which is arranged inside the storage box (21) and is abutted against the inner wall of the storage box (21), and a second U-shaped air cushion (62) which is inserted inside the first U-shaped air cushion (61), and the upper surface of the second U-shaped air cushion (62) is abutted against the lower surface of the agent storage strip (41).
7. The expandable and storable paper packaging case according to claim 1, wherein the expansion module (50) comprises a plurality of case covers (52) integrally formed with the upper surface of the expansion case (32), and a fixing buckle (53) provided on an inner wall of the case cover (52) near one end of the expansion case (32).
8. The paper packaging box capable of being extended and stored according to claim 7, wherein the extension assembly (50) further comprises a magic tape (54) penetrating through the fixing buckle (53), and a buffer plate (51) fixed at the bottom ends of the two magic tapes (54).
9. The paper packaging box capable of being extended and stored according to claim 8, wherein the expansion bags (55) are fixed on the upper surface and the lower surface of the buffer plate (51).
CN202111019907.9A 2021-09-01 2021-09-01 Paper packing box capable of being expanded and stored Active CN113911513B (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101391682A (en) * 2007-09-19 2009-03-25 中山市太力塑胶电子有限公司 Vacuum containing box
WO2013103664A1 (en) * 2012-01-03 2013-07-11 Csp Technologies, Inc. Dispenser
CN103264812A (en) * 2013-05-27 2013-08-28 南通纺织职业技术学院 Multi-purpose packing box suitable for regular or irregular objects and manufacturing method of multi-purpose packing box
CN207890239U (en) * 2018-03-05 2018-09-21 上海璇彩包装制品有限公司 A kind of degradable storing carton
US10703551B2 (en) * 2018-11-09 2020-07-07 Wei-Ling Chen Moisture-proof storage can
CN213110662U (en) * 2020-07-30 2021-05-04 江苏金润智能装备有限公司 Hoisting box for producing galvanized D-shaped pipe

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