WO2019119534A1 - 可拆装可扩容自带减震系统周转箱的盖板 - Google Patents

可拆装可扩容自带减震系统周转箱的盖板 Download PDF

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Publication number
WO2019119534A1
WO2019119534A1 PCT/CN2018/000420 CN2018000420W WO2019119534A1 WO 2019119534 A1 WO2019119534 A1 WO 2019119534A1 CN 2018000420 W CN2018000420 W CN 2018000420W WO 2019119534 A1 WO2019119534 A1 WO 2019119534A1
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WO
WIPO (PCT)
Prior art keywords
gas
lower cover
card
sliding
air
Prior art date
Application number
PCT/CN2018/000420
Other languages
English (en)
French (fr)
Inventor
周谷涵
Original Assignee
周谷涵
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 周谷涵 filed Critical 周谷涵
Publication of WO2019119534A1 publication Critical patent/WO2019119534A1/zh

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Classifications

    • 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
    • B65D81/05—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 maintaining contents at spaced relation from package walls, or from other contents
    • B65D81/051—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 maintaining contents at spaced relation from package walls, or from other contents using pillow-like elements filled with cushioning material, e.g. elastic foam, fabric
    • B65D81/052—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 maintaining contents at spaced relation from package walls, or from other contents using pillow-like elements filled with cushioning material, e.g. elastic foam, fabric filled with fluid, e.g. inflatable elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D11/00—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of plastics material
    • B65D11/18—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of plastics material collapsible, i.e. with walls hinged together or detachably connected
    • B65D11/1866—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of plastics material collapsible, i.e. with walls hinged together or detachably connected with detachable components
    • B65D11/1873—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of plastics material collapsible, i.e. with walls hinged together or detachably connected with detachable components all walls are detached from each other to collapse the container
    • 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
    • B65D21/083—Containers of variable capacity by means of additional elements, e.g. modular
    • 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
    • B65D25/10—Devices to locate articles in containers
    • B65D25/101—Springs, elastic lips, or other resilient elements to locate the articles by pressure
    • 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
    • B65D51/00—Closures not otherwise provided for
    • B65D51/24—Closures not otherwise provided for combined or co-operating with auxiliary devices for non-closing purposes
    • 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
    • B65D53/00—Sealing or packing elements; Sealings formed by liquid or plastics material
    • B65D53/02—Collars or rings
    • 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

Definitions

  • the invention belongs to a cover plate of a express turnover box, and a panel with a combined airbag in the body, in particular, can be detached into a flat panel and can be quickly snapped to restore the turnover box, and the light weight of the combined airbag for filling is arranged in the turnover box.
  • Lighter delivery cover box Background technique
  • Light express delivery box especially the light express delivery box for express delivery, I hope that there is a small and expandable turnover box for the internal cargo, and there is no need or less use of shock-absorbing filler for the internal cargo.
  • the prior art relates to a turnover box in which the total volumetric capacity of the internal cargo can be small and can be expanded, as the following two items:
  • shock absorbing fillers such as the following three items:
  • China Patent 201520419050.3 Hunan Aopai Automation Equipment Co., Ltd. discloses a "anti-theft turnover box with internal positioning function".
  • the top surface of the cover is provided with a positioning block, and the bottom surface of the cover is fixed with an air bag, and the top surface of the cover is provided The air inlet end and the air outlet end respectively communicating with the air bag, and the edge of the box cover is provided with a magnetic anti-theft lock that is engaged with the opening of the turnover box.
  • Chinese Patent 201420185096.9 Henan Tobacco Company Jiaozuo City Company discloses a "tobacco turnover box", which includes a lid, a peripheral wall and a cover plate, the inner wall of the surrounding side wall is concave, and the inner concave position is provided with an air bag
  • the four corners of the airbag are fixed at four corners of the inner wall, and the side wall is provided with a through hole, and the charging and discharging air hole of the airbag is fixed in the through hole.
  • the utility model relates to a plastic turnover box with an air cushion, which comprises a plastic turnover box body, a cross partition plate, an air bag, an air nozzle and a simple stepping air pump, wherein the cross partition plate is disposed inside the plastic turnover box body,
  • the airbag is fixedly attached to the surface of the cross partition, the inflation nozzle is disposed at the edge of the cross partition and is connected to the airbag, and the simple stepping air pump is disposed on the cross partition ⁇ 0 2019/119534 ⁇ (:17(: ⁇ 2018/000420) and connected to the inflation nozzle.
  • the turnover box cannot be unloaded and is not convenient to reduce the volumetric manner to recover the turnover box material; the turnover box cannot be spliced to enlarge or reduce the volume, and cannot reduce or increase the gap between the space and the articles in the turnover box;
  • Each airbag independently makes the number of inflating more. It is inconvenient to use in the emerging express delivery industry.
  • Each airbag independently makes the contents of the tote box not centered, and it is easy to damage the contents during transportation.
  • the traditional raft structure can not be used as the reason for the expansion of the inner space in the inner space: the traditional raft structure is always stuck in the mortise or the gutter, but the parallel expansion of the side plate and the cover plate for a volume unit is realized.
  • the two side plates that are connected in the same plane are always two cover plates that are spliced in the same plane. It is shorter, so it can be used for the side plate of a volume unit, and it can not be used for the two cover synthesizing turnover boxes of the same plane.
  • the traditional full-engaged ⁇ structure using only the side plate and the cover plate, can not be used to synthesize the unit turnover box of 4 side panels and 2 cover plates, and can also be used for the same plane splicing.
  • the two cover plates are connected into a large inner hollow expansion turnover box; in short, the traditional full-pull type ⁇ structure, only the side plate and the cover plate are used, only the unit turnover box can be spliced, and cannot be expanded into multiple units. Synthesize a tote box with a large internal space.
  • the invention provides a turnover box cover plate which can expand the inner space longitudinally and laterally without the inner partition of the turnover box, and the assembly board with the combined air bag in the main body, which is especially suitable for the retractable division for the express delivery into only the side plate and the cover plate.
  • the cover plate of the self-contained shock absorbing system turnover box can be disassembled, and the turnover box includes the splicing side plate 1 and the upper and lower cover plates 3 which are mutually engaged and can be reattached and re-locked and restored.
  • the upper and lower cover plates 3 are characterized in that: The edge of the upper and lower cover 3 is provided with a combination of the airbag 2;
  • the snap-in connection structure comprises a plug-and-slide two-way connection structure and a single plug-in connection structure;
  • the plug-and-slide two-way connecting structure comprises two components: a ball-shaped slider sliding protrusion 17 and a card sliding short groove 18, and the card sliding short groove 18 is provided with a spherical shape-shaped slider
  • the slot card inlet 19 of the protrusion 17 and the slot card inlet 19 are the slot sliding section 20, the slot card inlet 19 is wider than the slot sliding section 20, and the slot card inlet 19 width and the ball missing card
  • the maximum width of the slider protrusion 17 is matched, and the short groove width in the groove sliding section 20 is matched with the maximum width of the ball-shaped card slider protrusion 17; the ball-shaped slider sliding protrusion 17 and the groove sliding
  • the segment 20 is in a tight fitting structure; at least one positioning recess 21 is provided at the bottom of the card sliding short groove 18;
  • the single-insertion connection structure includes a spherical-shaped card-sliding protrusion 17 and a porous communication groove 37, which is porously connected. ⁇ 0 2019/119534 ⁇ (:17(: ⁇ 2018/000420)
  • Each of the jacks of the slot 37 has the same shape and size, and each of the sockets of the ball-shaped slider yoke 17 and the porous communication slot 37 Tightly fit the snap-fit structure; the snap-in connection structure components at the edge of the upper and lower cover 3 are:
  • the upper and lower cover plates 3 have a corresponding set of sides which are inserting and sliding two-way connecting structural component setting edges 38, and another set of corresponding sides are single plug-in connecting structural component setting edges 39;
  • two or more spherical-shaped card-sliding protrusions 17 are disposed on the corresponding sides of the two insertion-sliding two-way connecting structural component providing sides 38, and symmetrically distributed on the side Two sides of the center point; two or more spherical-shaped card-sliding protrusions 17 are also disposed on the corresponding sides of the two single-inserted connecting structural member-providing sides 39, and are symmetrically distributed at the center point of the side Both sides;
  • two or more card-slip type short grooves 18 are disposed on the corresponding sides of the two inserting and sliding two-way connecting structural member providing sides 38, and symmetrically distributed at the center point of the side Both sides; two or more porous communication grooves 37 are provided on the corresponding sides of the two single plug-in connection structural member providing sides 39;
  • Two or more spherical-shaped card-sliding protrusions 17 are disposed on one end surface of the corresponding side of the two insertion-sliding two-way connecting structural component side edges 38; and one or more card-sliding protrusions are provided on one end surface Type short groove 18, and symmetrically distributed on both sides of the center point of the side;
  • Two or more spherical missing card sliding protrusions 17 are disposed on one end surface of the corresponding side of the two single-inserted connecting structural member providing side 39, and are symmetrically distributed on both sides of the center point of the side;
  • the end surface is provided with two or more card-slip type short grooves 18 and symmetrically distributed on both sides of the center point of the side;
  • Each of the inserting and sliding two-way connecting structural members is provided with a side surface of the side 38 and a spherical missing card sliding protrusion 17 and a sliding type short groove 18 on different sides, but the number and position correspond; each single insertion
  • the ball-shaped snap-slip projections 17, the snap-slip type sipe 18, and the porous communication sipe 37 of the side and end faces of the side of the connecting member 39 are disposed on different faces, but corresponding in number and position;
  • Two combined airbags 2 are disposed in the upper and lower cover plates 3, and the air outlets 13 of the two combined airbags 2 are respectively disposed on both sides of the upper and lower cover plates 3, and the air inlets 15 and the air outlets 13 of the same combined airbag 2 are respectively placed on the upper and lower covers.
  • the air guiding port 14 is at the edge or end surface of the upper and lower cover plates 3;
  • the combined airbag 2 includes a plurality of air outlets 13 in the tote box, an inner surface 9 of the panel, an inner surface of the upper and lower covers 3, and an elastically expandable airbag film 24; the body of the side panel 1 and the upper and lower covers 3
  • the intake port 15 is provided with an intake check valve; at least one end face of the splice side plate 1 and the upper and lower cover plates 3 respectively is provided with an air guide port 14
  • the air guiding port 14 is connected to the air pipe 12; the gas guiding port 14 is provided with a gas two-way valve 16, and the gas two-way valve 16 of the splicing side plate 1 is corresponding to the position of the gas two-way valve 16 of the upper and lower cover plates 3, and the
  • the periphery of the airbag film 24 is sealingly connected to the inner surface 9 of the panel, and one or more air outlets 13 are provided on the surface of the inner surface 9 of the panel to which the airbag film 24 is attached; in the tote box, the airbag film 24 is The inner side is connected to the upper and lower cover plates 3, and one or more air outlets 13 are provided on the inner surface of the upper and lower cover plates 3 to which the airbag film 24 is attached; the inner side of the splicing side plate 1 and the upper and lower cover plates 3 are provided with a gas pipe 12, and splicing
  • the gas guide port 14 of the side plate 1 and the upper and lower cover plates 3 communicates the gas pipe 12 with the gas two-way valve 16, and the air pipe 12 is on the inner surface 9 of the panel and the air outlet 13 on the inner surface of the upper and lower cover plates 3, the inner surface 9 of the panel, and the inner surface of the upper and lower cover plates 3.
  • the attached airbag film 24 constitutes the combined airbag 2.
  • the upper and lower cover plates 3 have a set of corresponding sides, and the two side edges are all inserting and sliding two-way connecting structural component setting edges 38.
  • the corresponding side edges of the corresponding side of the set of the corresponding sides are all spherical missing card sliding ridges and convex portions 17
  • the corresponding side of the other side is a component of the card-slip type short groove 18.
  • the snap-in connection structure component is configured to form a two-way snap-fit structure with the snap-in connection structure component of the splice side panel 1, and the snap-in connection structure component of the splice side panel 1 and the upper and lower cover panel 3 is inserted.
  • the purpose is to make the splicing side panel 1 and the upper and lower cover panels 3 tightly connected at a stable and non-dropping corner.
  • the two-way snap-fit structure is used for the two sides of one of the upper and lower covers 3 and the two plates of the first side of the splice side plate 1 are not stably connected in the insertion direction, and then the same side is used.
  • the other two corresponding sides are connected by a single-direction snap-on structure to connect two splicing side panels 1, and then the connection structure of two splicing side panels 1 is connected as follows:
  • the upper and lower cover panels 3 have a set of corresponding sides and the two side edges are single
  • the plug-in connecting structural member is provided with a side 39.
  • the corresponding side of one of the corresponding sides has a spherical missing-shaped slider projection 17 member, and the corresponding side of the other side is a porous connecting groove 37 member.
  • the snap-in connection structure component is configured to form a directional snap-fit structure with the snap-in connection structure component of the splicing side panel 1, and the snap-in connection structure component of the splicing side panel 1 and the upper and lower cover panel 3 are inserted. , can no longer slide and be positioned, and the ball-shaped card slider protrusion 17 is caught in the positioning recess 21 in the middle of the card-slip type short groove 18, so that the inserted plate does not fall in the insertion direction.
  • the purpose is to make the splicing side panel 1 and the upper and lower cover panels 3 tightly connected at a stable and non-dropping corner.
  • connection structure of the two splicing side panels 1 After the connection structure of the two splicing side panels 1 is connected, only the insertion is prevented, and the shackles of the two splicing side panels 1 are connected with the two splicing side panels 1 connected by the above-mentioned prior slidable connection. Achieve the purpose of preventing falling.
  • the four end faces of the upper and lower cover plates 3 are all inserting and sliding two-way connecting structural members, and the ball-shaped card sliding tabs 17 of the side 38 are arranged or the components of the card-sliding short groove 18 are designed to move two or more blocks up and down.
  • the cover plates 3 are connected to expand in the same plane. ⁇ 0 2019/119534 ⁇ (:17-pin 18/000420 lower cover 3.
  • This upper and lower cover 3 and the upper and lower cover 3 are connected in the same plane with the plug-in sliding connection in two directions, so that they are not inserted after the connection. The direction is dropped and the connection is simple and stable.
  • the snap-in connection structure is a ⁇ joint structure of the ball-shaped boring head member and the short grooving member, and the card-sliding short sipe edge 6 of the splicing side plate 1 is provided with a short ⁇ of the snap-in connection structure a grooved member, a card-sliding head 7 of the splicing side panel 1 is provided with a ball-shaped boring head member of the snap-in type connection structure; and a card-type connection is provided on one side or both sides of the four sides of the upper and lower cover plates 3
  • the end faces of the four sides of the upper and lower covers 3 are provided with one of a ball-shaped head member or a short groove member of a snap-in type connection structure.
  • the snap-in connection structure is a connection structure for the same plane expansion connection between the upper and lower cover plates 3 and the upper and lower cover plates 3, and the snap-in connection structure can also be used for the corner connection of the splicing side plate 1 and the upper and lower cover plates 3, and the card is inserted.
  • the type connection structure can also be used for the connection of the splicing side panel 1 and the splicing side panel 1 to expand the splicing side panel 1 to increase the solid height.
  • the snap-in connection structure uses the shackle connection structure of the ball-shaped boring head member and the short tongue-and-groove member, and has not only the connection function, but also has the function of positioning connection due to the positioning recess 21 in the short groove.
  • the turnover box splicing structure a single sliding length of the splicing side panel 1 end of the splicing side 4 is inserted into the side of the splicing side panel 1 end of the single sliding double sill edge 5 of the side shallow and shallow dual purpose slot 10 or
  • at least four splicing side plates ⁇ constitute a rectangular pipe of the splicing side plate 1
  • two ports of the rectangular pipe of the splicing side plate 1 are respectively engaged with the upper and lower cover plates 3 by a snap-in connection structure, and constitute six Surface totes.
  • the expansion of the present invention means that the turnover box is composed of four splicing side plates 1 and two upper and lower cover plates 3, and after expanding into a plurality of unit turnover boxes, the expansion of the turnover box is not separated.
  • the board, the inner space of the expansion container is a combination of multiple unit turnover boxes. Expansion of the tote is also called a consolidation of the tote or an extended tote.
  • the extension of the invention refers to: 2 pieces of splicing side plates 1 or a plurality of splicing side plates 1 connected to the same plane large block splicing side plate 1 ; also refers to 2 upper and lower cover plates 3 or 2x2 of 4 upper and lower cover plates 3 connected Large and small upper and lower covers 3 on the same plane.
  • the conventional raft structure is that the hoe is in the sag, a group of ⁇ The ⁇ structure has only one type of connection, and one type of connection has only one connection size.
  • the one-turn container that can be expanded into a turnover box and the expansion into a plurality of units combined with the turnover box require the side panels to be assembled into different splicing lengths, so the conventional ⁇ connection method has only one connection size and cannot use one side panel.
  • the splicing into a unit turnover box can be spliced into multiple units to merge the turnover box. ⁇ 0 2019/119534 ⁇ (:17 52018/000420 As shown in the upper part of Fig. 18, the splicing side panel 1 of the present invention is used to make a turnover box, but the splicing side panel 1 is seamlessly and seamlessly cut with a conventional raft.
  • the splicing side panel 1 of the present invention is used to splicing the turnover box, and the splicing side panel 1 is connected by a squeezing method with a slotted gap, and the raft is seamlessly leak-free.
  • the single-slip length and long-sleeve slat side 4 of one piece of the splicing side plate 1 are all stuck into the other piece of the splicing side.
  • the side surface of the panel 1 is a shallow-ditch dual-purpose slot 10, and the side-deep-dark dual-purpose slot 10 has no hole space, that is, two externally protruding racks 25 of the single-slip length and the dual-purpose beam side 4 and the side-deep-ditch dual-purpose slot 10
  • the two concave racks 26 are fully fitted without a void space.
  • each of 4 splicing side plates 1 is connected into a closed side plate tube, and 8 splicing side plates 1 are connected into 2 stacked high closed side plate tubes,
  • the vertical 2 boxes combined with the inner space volume into 2 units combined with the turnover box, can also be used
  • the extended structure of the invention includes two ways of widening and expanding.
  • Widening is a multi-splicing side panel 1 which is longitudinally snap-joined into a rectangular splicing tube of different sizes by a single sliding length and a short slat edge 4 and a single sliding double sipe edge 5;
  • the end faces of 3 are snap-fitted into a rectangular or square splice plate of different plane size by a snap-in connection structure, and the ends of the rectangular splicing pipe are re-clamped by rectangular splicing plates, thereby obtaining the cargo widening of the widened cover plate. Crate.
  • Expansion The enlargement is that the end faces of the multiple splicing side panels 1 are longitudinally snap-fitted into a longitudinal multi-block splicing side panel 1 of the same plane size by using a snap-in connection structure, and then the same multiple pieces are expanded.
  • the high-splicing side panels 1 are longitudinally snap-fitted by a single-slip length and short-striped side 4 and a single-sliding double-slot edge 5, and are spliced into rectangular tubes of different lengths of the side panels, and then inserted into the upper and lower covers 3
  • the type of connection structure is used for card-splicing and splicing the side plate 1 rectangular tube, and it is possible to obtain a cargo-elevation turnover box with a height of 1 layer of different splicing side plates.
  • the splicing airbag system 23 is another invention of the patent.
  • the key invention of the splicing airbag system 23 has three points: The first point is that the combined airbag 2 of the single board is spliced into the splicing airbag system 23 of the turnover box, and the turnover box of the turnover box.
  • the splicing type airbag system 23 is formed by splicing the combined side panels 1 and the upper and lower covers 3, respectively.
  • the air pressure of the entire cargo container is equal to that of the air pipe 12: All the air pipes 12 in the entire cargo turnover box are positioned and snapped by the snap-in connection structure of the splicing side plate 1 and the upper and lower cover 3, or the splicing side plate 1 Positioning and snapping with the snap-in connection structure of the splicing side panel 1, or locating and snapping the snap-in connection structure of the upper and lower cover 3 and the upper and lower cover 3, so that the two-stage gas two-way valve 16 is connected The trachea 12 of the block. When all the air pipes 12 in the boards of the entire cargo turnover box are connected, the air pressures of all the gas pipes 12 of the entire cargo turnover box are equal.
  • the structure of the combined airbag 2 of the single board can also be described as follows: a gas pipe 12 is disposed in each of the body of the splice side panel 1 and the upper and lower cover panels 3, and an air inlet port 15, an air guiding port 14 and an air outlet port 13 of the air pipe 12 are advanced.
  • the gas port 15 is provided with an intake check valve, and the gas guide port 14 is provided with a gas two-way valve 16 , and the gas two-way valve 16 - end is communicated with the air guide port 14 of the splice side plate 1 or the upper and lower cover plates 3 in the plate, the gas two-way valve
  • the other end of the 16 is open on the surface of the splicing side plate 1 or the upper and lower cover plates 3, so that the gas two-way valve 16 communicates with the gas two-way valve 16 of the other plates, and the inner surface 9 of the slab that communicates with the gas outlet 13 or the inner surface of the upper and lower cover plates 3 is pasted.
  • the airbag film 24 constitutes the combined airbag 2 of the combined side panel 1 or the combined airbag 2 of the upper and lower covers 3.
  • the turnover box airtight structure the two connected plates pass through the gas two-way valve 16 on the air conduction port 14, and the gas two-way valve 16 of the two plates is designed to correspond to each other, but when assembled into a turnover box,
  • the gas two-way valve 16 of the two plates is positionally matched, and is fixed by a snap-in connection structure disposed on both sides of the gas two-way valve 16 of the two plates, and the gas two-way valve 16 of the two plates is fixed.
  • refill with gas without leaking is disposed on both sides of the gas two-way valve 16 of the two plates.
  • Ball shape card slipper ⁇ 0 2019/119534 ⁇ (: 17 (: ⁇ 2018/000420 raised) 7 ball missing body, with the tight fit of the card sliding short groove 18, and the positioning recess 21 at the bottom of the card sliding short groove 18 It is an important structural guarantee for positioning the two-way gas two-way valve 16 in a non-leakage state.
  • the optimal distance between the gas two-way valve 16 of the two plates and the snap-in connection structural components on both sides Is an important parameter to achieve airtightness.
  • the composite airbag 2 of the single board can perform air leakage detection: when the splice side panel 1 or the upper and lower cover panels 3 are not connected to other panels, the gas is filled from the air inlet 15 and the slidable air valve elliptical ball of the gas two-way valve 16 33, the small hole end 32 is closed, the gas can only enter the interspersed space of the splice side plate 1 or the upper and lower cover plates 3 and the airbag film 24, and the airbag film 24 is inflated. If the airbag film 24 cannot expand, the gas two-way valve 16 can be detected. The airbag film 24 is leaking, or for other reasons.
  • the combined airbag 2 of the single board is very convenient for leak detection.
  • the gas two-way valve 16 and the intake check valve of the intake port 15 are necessary components for leak detection.
  • the splicing airbag system 23 of the turnover box is formed by connecting the splicing side panel 1 of the tote box and the gas two-way valve 16 of the combined airbag 2 of the upper and lower cover plates 3, and adding components
  • the gas two-way valve 16 for sealing a certain piece or a plurality of plates can prevent the airbag film 24 of a certain piece or plates from being inflated into an air bag to meet the special requirements of the goods contained in the tote.
  • the whole cargo turnover box may have only one air inlet 15 or the air inlet 15 of each board, but when inflated,
  • a tote can have only one splicing airbag system 23, or a plurality of splicing airbag systems 23, and all airbag films 24 in one splicing airbag system 23 are equal in air pressure.
  • a tote can have a plurality of spliced airbag systems 23, such as a gas bi-directional valve 16 for each panel, and the combined airbag 2 of each panel becomes a spliced airbag system 23.
  • the plurality of airbag films 24 in a tote can then have different inflated airbag sizes to accommodate the different contents of the tote.
  • the third point is that the gas two-way valve 16 has three functions: function one, the air pipe 12 connecting different plates; function two, when the combined air bag 2 of the single board performs air leakage detection, the air pipe 12 communication port for blocking two plates , that is, blocking the air guiding port 14; function three, when splicing the turnover boxes of different sizes, if the air guiding port 14 of one plate does not communicate with the air guiding port of any plate ⁇ 0 2019/119534 ⁇ (:17( ⁇ 2018/000420
  • the gas two-way valve 16 exposed to the external air vent 14 can enclose the air flow, ensuring that the airbag film 24 of the panel can be expanded into a balloon.
  • the splicing airbag system 23 comprises a combined airbag 2, and a snap-in connection structure of the splicing side panel 1 or the upper and lower cover 3; the splicing side panel 1 and the upper and lower cover 3 are respectively provided with a combined airbag 2, a splicing side panel 1 and The combined airbag 2 of the upper and lower cover 3 is connected to the splicing airbag system 23 constituting the turnover box;
  • the combined airbag 2 includes a plurality of air outlets 13 in the tote box, an inner surface 9 of the panel, an inner surface of the upper and lower covers 3, and an elastically expandable airbag film 24; the body of the side panel 1 and the upper and lower covers 3
  • the air check valve is provided with at least one end surface of each of the splicing side plate 1 and the upper and lower cover plates 3, and the air guiding port 14 is communicated with the air pipe 12;
  • the gas guiding port 14 is provided with a gas two-way valve 16 for splicing the gas of the side plate 1
  • the two-way valve 16 is corresponding to the position of the gas two-way valve 16 of the upper and lower cover plates 3, and the splicing side plate 1 and the upper and lower cover plates 3 are connected
  • the periphery of the airbag film 24 is sealingly connected to the inner surface 9 of the panel, and one or more air outlets 13 are provided on the surface of the inner surface 9 of the panel to which the airbag film 24 is attached; in the tote box, the airbag film 24 is The inner side is connected to the upper and lower cover plates 3, and one or more air outlets 13 are provided on the inner surface of the upper and lower cover plates 3 to which the airbag film 24 is attached; the inner side of the splicing side plate 1 and the upper and lower cover plates 3 are provided with a gas pipe 12, and splicing
  • the gas guide port 14 of the side plate 1 and the upper and lower cover plates 3 communicates the gas pipe 12 with the gas two-way valve 16, and the air pipe 12 is on the inner surface 9 of the panel and the air outlet 13 on the inner surface of the upper and lower cover plates 3, the inner surface 9 of the panel, and the inner surface of the upper and lower cover plates 3.
  • the affixed airbag film 24 constitutes a combined airbag 2;
  • the snap-in connection structure of the splicing side panel 1 or the upper and lower cover panels 3 includes a ball squeezing convex member and a short sipe member, the ball squeezing convex member is disposed on the splicing side panel 1 , and the grooving member is disposed on the upper and lower covers On the board 3; or, the tongue-and-groove member is disposed on the splicing side plate 1 and the ball-deficient convex member is disposed on the upper and lower cover plates 3; in the turnover box formed by splicing the side plate 1 and the upper and lower cover plates 3, the ball is not convex
  • the parts and the short groove parts are correspondingly positioned and connected in a card.
  • the ball-shaped card slider protrusion 17 is a ball defect in the large hemisphere, and the general bulge has 7/10-8/10 of the entire sphere. After the ball-shaped card slider protrusion 17 of the card-in connection structure is inserted from the slot card inlet 19, it slides in the slot sliding section 20, and slides the ball-shaped card slider protrusion 17 to the positioning recess 21 The ball-shaped card slider projection 17 is fixed in the recessed position of the positioning recess 21 in the gutter sliding section 20. ⁇ 0 2019/119534 ⁇ (:17(: ⁇ 2018/000420
  • the structure of the gas two-way valve 16 includes: a large-diameter outer casing 29 having one end hole and the other end, and a large-sized outer casing
  • the inner end of the large-diameter end of the sleeve 29 has an inner tube 30, and the inner tube 30 which extends out of the large-diameter outer sleeve 29 is an inner tube conical exposed section 31; in the outer-bore outer sleeve 29, the inner tube 30 and the outer diameter outer sleeve
  • the small hole between the small hole ends 32 is provided with a slidable gas valve elliptical ball 33 in the outer sleeve 29, and a plurality of air guiding grooves 22 are provided on the surface of the slidable gas valve elliptical ball 33; the slidable gas valve elliptical ball 33
  • the cross-sectional diameter is
  • the spring 34 is in an extended state to cause the slidable gas valve ellipsoid 33 and the small hole end 32 to be in a blocked state, the gas two-way valve 16 is blocked, and the slidable gas valve ellipsoid 33 slides toward the spring 34 to turn the gas two-way valve 16 into conduction. airflow.
  • the gas two-way valve in the splicing side plate 1 can be selected.
  • the splice side panel 1 around the 16 is provided with a gasket dimple 27, a gasket gas gasket 28 is provided in the gasket dimple 27, or a gasket dimple 27 is provided on the splice side panel 1 around the gas bidirectional valve 16 of the upper and lower deck 3, A gasket gas gasket 28 is provided in the gasket recess 27.
  • a sealing gas gasket 28 of one plate seals the gas two-way valve 16 of the two plates in the seal.
  • the slidable gas valve ellipsoid 33 of the gas two-way valve of the two plates is compressed inward, so that the sliding valve ellipsoid 33 cannot block the small hole end 32, the two plates
  • the small end 32 of the gas two-way valve 16 is gas-conducting.
  • the gas bidirectional valve 16 structure with a sealing gasket may be selected, and the gas bidirectional valve 16 is provided at the end of the small hole end 32 of the outer casing 29 of the large size hole.
  • the valve body end face sealing washer 36 of the two-plate gas bi-directional valve 16 has a small hole end 32
  • the large-diameter outer sleeve 29 is sealed, and the slidable air valve elliptical ball 33 of the gas two-way valve 16 of the two plates is compressed inwardly, so that the sliding valve ellipsoid 33 cannot block the small hole end 32, and the two-plate gas two-way valve
  • the small orifice end 32 of the gas 16 is electrically connected.
  • the inserting and sliding two-way connecting structural components provided on the four sides of the upper and lower covers are provided with sides and single-inserted connecting structural components, each of which is on a different side, which is the two sides of the upper and lower covers.
  • the two-way connecting structural components are connected into a turnover box, so that only two types of plates can be spliced into a turnover box.
  • the four end faces of the upper and lower covers are provided with a single plug-in connection member set edge, so that one upper and lower cover can be connected with the other upper and lower covers on the same side to expand the upper and lower covers in the same plane, and expand Any outer side of the upper and lower cover plates can be connected with the splicing side plate with the inserting and sliding two-way connecting structural component side and the single plug-in connecting structural component side to form a turnover box, so that the turnover box cover can be expanded and expanded.
  • the cover plate is spliced into a large inner and inner turnover box.
  • the upper and lower covers can be spliced together with the flat expansion box: Only two types of plates can be used. Without any other fittings, two identical upper and lower cover plates can be used to form a rectangular joint cover plate.
  • the slabs are spliced into a combined turnover box; only two types of slabs can be used, and no other fittings can be used, and 2x2 identical upper and lower cover panels can be realized, and the same splicing side slabs can be used.
  • each splicing side panel and the upper and lower cover have their respective combined airbags, on the splicing side
  • the splicing side board and the splicing side board are multi-layered and extended, and the splicing side board is connected with the corner of the upper and lower cover, the upper and lower covers
  • the same plane expansion connection with the upper and lower covers can precisely position the connection, and the gas two-way valve between the plate and the plate can be accurately positioned and connected, so that one turnover box has only one splicing air bag system.
  • the turnover box consisting of upper and lower covers reduces or eliminates the filler: the gas two-way valve between the plate and the plate can be accurately positioned and connected, so that one turnover box has only one spliced airbag system, and one spliced airbag system only needs one
  • the air inlet is inflated, the airbag film of the entire turnover box is expanded into a shock absorbing device by the same gas pressure, and the filler used for express delivery after the goods in the turnover box is reduced or eliminated.
  • Each upper and lower cover can independently detect whether the combined air bag is leaking:
  • the gas is filled from the air inlet, and the slidable air valve elliptical ball of the gas two-way valve The small hole end is closed, the gas can only enter the splicing side plate or the space between the upper and lower cover plates and the airbag film, and the airbag film is inflated. If the airbag film cannot expand or expand, the air film can be detected, and the gas two-way valve or the airbag film can be detected to leak. , or for other reasons.
  • the combined airbag of the veneer is very convenient for leak detection.
  • the turnover box consisting of upper and lower covers can be partially free of film expansion airbags in the turnover box:
  • the splicing airbag system of the turnover box is connected by the gas two-way valve of the combined airbags of the combination of the turnover box and the upper and lower cover plates.
  • the gas two-way valve that blocks a certain piece or plates can prevent the airbag film of a certain piece or a certain plate from expanding into an air bag to meet the special requirements of the goods contained in the turnover box.
  • Figure 1 is a schematic exploded view of the components of the tote box of the present invention
  • Figure 2 is a schematic diagram of the structure of the unfinished splicing totes of the two upper and lower covers of the present invention which are the same as the plane expansion and the splicing side plates. ;
  • FIG. 3 is a schematic perspective view of a combined airbag of the upper and lower cover plates and the upper and lower cover plates of the present invention
  • Figure 4 is a perspective view showing the splicing type airbag system of the present invention and the turnover box;
  • Figure 5 is a perspective view showing the three-dimensional structure of the splicing side plate of the present invention.
  • FIG. 6 is a schematic structural view of a side surface of the upper and lower cover plates of the present invention, and a combined airbag and a snap-in type connection structure thereof;
  • FIG. 7 is a schematic structural view of the upper and lower cover plates of the upper and lower cover plates having a spherical shape-shaped slider protrusion according to the present invention;
  • Figure 8 is a schematic view showing the structure of the upper and lower sides of the upper and lower cover plates of the card sliding type short groove;
  • Figure 9 is a schematic view showing the structure of the left side end face of the upper and lower cover plates of the card sliding type short groove;
  • Figure 10 is a schematic view showing the structure of the right and left end faces of the upper and lower cover plates of the spherical missing card slider protrusion of the present invention.
  • Figure 11 is a schematic view showing the structure and size of one side of the upper and lower covers of the present invention and the combined airbag, and the two positions of the splicing side plates and the upper and lower covers;
  • Figure 12 is a schematic view showing the structure of a splicing side plate of a unit turnover box of the present invention, in which all the cards are not spliced into a single piece and can be connected with the upper and lower cover plates;
  • Figure 13 is a schematic view showing the splicing structure of the four-piece upper and lower cover plates of the same plane 2x2 of the present invention which are connected into a rectangular or square shape, and the eight splicing side plates are used to form a growth splicing method with the remaining holes;
  • Figure 14 is a spheroidal squeegee swell, a slippery short sipe of the present invention, and a gasket recessed, sealed gas gasket ⁇ connecting the two plates, so that the two plates of the gas two-way valve put the two plates Schematic diagram of the cross-sectional structure of the trachea connection;
  • Figure 15 is a view of the present invention having a spherical shape-shaped slider projection, a porous communication groove, and a gasket dimple, a sealing gas gasket ⁇ connecting the two plates, so that the two plates of the gas two-way valve take the two plates of the gas pipe Schematic diagram of the connected section structure;
  • Figure 16 is a schematic cross-sectional view showing the structure of the two-plate gas two-way valve connecting the two plates with a gasket dimple and a sealing gas gasket , in the state of having a small amount of misalignment;
  • Figure 17 is a schematic cross-sectional structural view of a gas two-way valve of the present invention.
  • Figure 18 is a schematic view showing the connection of the two splicing side panels of the present invention at the corner position by a conventional ⁇ seamless connection method and the splicing method of the entangled cavities provided by the present invention.
  • the two splicing side panels are connected at the corner position without gaps, and the length of the two splicing side panels is more than half the length of the rectangular upper and lower panels and the thickness of the splicing side panels, that is, the two splicing
  • the splicing length of the side panel is shorter than that of the method provided by the present invention.
  • the thickness of the splicing side panel is 0/2.
  • the splicing can not be combined with the rectangular upper and lower cover plates to form a plane-expanding turnover box.
  • 1 is a splicing side panel
  • 2 is a combined airbag
  • 3 is an upper and lower cover
  • 4 is a single-slip long and short sash edge
  • 5 is a single-slide double sipe edge
  • 6 is a card-slip type sipe edge
  • 7 It is a card-sliding hoe
  • 8 is outside the panel
  • 9 is inside the panel
  • 10 is the side.
  • Embodiment 1 Removable and expandable cover plate of the self-contained damping system turnover box
  • the cover plate of the self-contained shock absorbing system turnover box can be disassembled, and the turnover box includes the splicing side plate 1 and the upper and lower cover plates 3, the upper and lower cover plates which are mutually engaged and can be reattached and re-locked and restored.
  • the edge of the plate 3 is provided with components of various snap-in connection structures, and the upper and lower cover plates 3 are provided with a combined airbag 2; the splicing side plate 1 and the upper and lower cover plates 3 are spliced into a spliced airbag system in the turnover box. twenty three ;
  • a sheet-like material of the ethylene-propylene rubber blend preferably has a sheet thickness of 0.5 to 1.5 mm.
  • the snap-in connection structure comprises a plug-and-slide two-way connection structure and a single plug-in connection structure;
  • the plug-and-slide two-way connecting structure comprises two components: a ball-shaped slider sliding protrusion 17 and a card sliding short groove 18, and the card sliding short groove 18 is provided with a spherical shape-shaped slider
  • the slot card inlet 19 of the protrusion 17 and the slot card inlet 19 are the slot sliding section 20, the slot card inlet 19 is wider than the slot sliding section 20, and the slot card inlet 19 width and the ball missing card
  • the maximum width of the slider protrusion 17 is matched, and the short groove width in the groove sliding section 20 is matched with the maximum width of the ball-shaped card slider protrusion 17; the ball-shaped slider sliding protrusion 17 and the groove sliding
  • the segment 20 is in a tight fitting structure; at least one positioning recess 21 is provided at the bottom of the card sliding short groove 18;
  • the single-insertion connection structure includes a spherical-shaped card-sliding protrusion 17 and a porous communication groove 37.
  • Each of the holes of the porous communication groove 37 has the same shape and the same size, and the spherical-shaped card has a sliding protrusion. 17 and each of the insertion holes of the porous communication groove 37 are tightly engaged with the snap-fit structure; the distribution of the snap-in connection structure at the edge of the upper and lower cover 3 is:
  • a set of corresponding sides of the upper and lower cover plates 3 are inserting and sliding two-way connecting structural component setting edges 38, and another set of corresponding sides is ⁇ 0 2019/119534 ⁇ (:17(: ⁇ 2018/000420 single plug-in connection structure parts set side 39;
  • two or more spherical-shaped card-sliding protrusions 17 are disposed on the corresponding sides of the two insertion-sliding two-way connecting structural component providing sides 38, and symmetrically distributed on the side Two sides of the center point; two or more spherical-shaped card-sliding protrusions 17 are also disposed on the corresponding sides of the two single-inserted connecting structural member-providing sides 39, and are symmetrically distributed at the center point of the side Both sides;
  • two or more card-slip type short grooves 18 are disposed on the corresponding sides of the two inserting and sliding two-way connecting structural member providing sides 38, and symmetrically distributed at the center point of the side Both sides; two or more porous communication grooves 37 are provided on the corresponding sides of the two single plug-in connection structural member providing sides 39;
  • Two or more spherical-shaped card-sliding protrusions 17 are disposed on one end surface of the corresponding side of the two insertion-sliding two-way connecting structural component providing side 38; and one end surface is provided with two or more card sliding Type short groove 18, and symmetrically distributed on both sides of the center point of the side;
  • Two or more spherical missing card sliding protrusions 17 are disposed on one end surface of the corresponding side of the two single-inserted connecting structural member providing side 39, and are symmetrically distributed on both sides of the center point of the side;
  • the end surface is provided with two or more card-slip type short grooves 18 and symmetrically distributed on both sides of the center point of the side;
  • Each of the inserting and sliding two-way connecting structural members is provided with a side surface of the side 38 and a spherical missing card sliding protrusion 17 and a sliding type short groove 18 on different sides, but the number and position correspond; each single insertion
  • the ball-shaped snap-slip projections 17, the snap-slip type sipe 18, and the porous communication sipe 37 of the side and end faces of the side of the connecting member 39 are disposed on different faces, but corresponding in number and position;
  • Two combined airbags 2 are disposed in the upper and lower cover plates 3, and the air outlets 13 of the two combined airbags 2 are respectively disposed on both sides of the upper and lower covers 3, and the air inlets 15 and the air outlets 13 of the same combined airbag 2 are respectively placed on the upper and lower covers.
  • the air guiding port 14 is at the edge or end surface of the upper and lower cover plates 3;
  • the combined airbag 2 includes a plurality of air outlets 13 in the tote box, an inner surface 9 of the panel, an inner surface of the upper and lower covers 3, and an elastically expandable airbag film 24; the body of the side panel 1 and the upper and lower covers 3
  • the valve 16 corresponds to the position of the gas two-way valve 16 of the upper and lower cover plates 3, and the splicing side plate
  • the gas guide 12, the split side plate 1 and the air guide port 14 of the upper and lower cover plates 3 are disposed in the body of the side plate 1 and the upper and lower cover plates 3, and the gas pipe 12 is connected by the gas two-way valve 16, and the gas pipe 12 is on the inner surface 9 of the panel and the upper and lower cover plates.
  • the air bag 13 on the inner surface, the inner surface 9 of the panel, and the airbag film 24 attached to the inner surface of the upper and lower covers 3 constitute the combined airbag 2.
  • the outer diameter of the gas double-way valve 16 is externally threaded to the inner hole of the air guide port 14 of the combined airbag 2 of the connection plate, so that the gas two-way valve 16 is embedded in the body of the splice side plate 1 or the upper and lower cover plates 3. Inside. Embodiment 2. Removable cover for expansion of the self-contained damping system
  • the cover plate of the retractable and expandable self-contained shock absorbing system box of Embodiment 1 is used, wherein the gas two-way valve 16 is configured as follows:
  • the structure of the gas two-way valve 16 includes a small-sized outer casing 29 having one end hole and the other end, and the large-hole end of the large-diameter outer casing 29 is sleeved with an inner pipe 30, and the inner pipe 30 extending out of the outer casing 29 of the large-diameter hole Part of the inner tube tapered exposed section 31; in the large and small outer sleeve 29, between the inner tube 30 and the small hole end 32 of the large and small hole outer sleeve 29, the outer sleeve 29 is provided with a slidable valve elliptical ball 33.
  • the slidable air valve elliptical ball 33 has a plurality of air guiding grooves 22 on the surface thereof; the cross-sectional diameter of the slidable air valve elliptical ball 33 is larger than the maximum diameter of the small hole end 32; a spring 34 is disposed in the inner tube 30; The outer wall of the inner tube 30 and the inner wall of the outer sleeve 29 are engaged by a groove ring and a raised ring.
  • the splice side plate 1 around the gas two-way valve 16 of the splice side panel 1 is provided with a gasket dimple 27, and a gasket gas gasket 28 is provided in the gasket dimple 27, or a splicing around the gas bidirectional valve 16 of the upper and lower cover plates 3.
  • the side panel 1 is provided with a gasket dimple 27, and a gasket gas gasket 28 is provided in the gasket dimple 27.
  • valve body port groove ring 35 is provided at the end of the small hole end 32 of the gas double-way valve 16 and the outer hole sleeve 32, and a valve body end face sealing washer 36 is provided in the valve body port groove ring 35.
  • the outer diameter of the gas double-way valve 16 is externally threaded to the inner hole of the air guide port 14 of the combined airbag 2 of the connection plate, so that the gas two-way valve 16 is embedded in the body of the splice side plate 1 or the upper and lower cover plates 3. Inside.

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Abstract

可拆装可扩容自带减震系统周转箱的盖板（3），周转箱的上下盖板（3）的边缘设有各种卡入型连接结构的部件，盖板（3）本体中设有组合气囊（2），组合气囊（2）包括与气管相通的进气口（15）、导气口（14）、出气口（13）、气体双向阀（16）和气囊胶片（24）。盖板（3）能与侧板拼成可扩展内空大小的周转箱，拆装方便易于回收拼接。

Description

\¥0 2019/119534 卩（：17（：\2018/000420
可拆装可扩容自带减震系统周转箱的盖板
技术领域
本发明属于快递周转箱的盖板， 本体中带组合气囊的拼板， 特别是能撤卸成平面面板 和能快速卡接复原周转箱， 并且周转箱内设填充用组合式气囊的轻物和较轻快递周转箱的 盖板。 背景技术
轻快递周转箱， 特别是现在快递用的轻快递周转箱， 希望有内装货物总体积容量可小 又可扩大的周转箱， 并且对内装货物可不用或少用减震填充物》
现有技术关于内装货物总体积容量可小又可扩大的周转箱， 如下面两项：
中国专利 201120196875.5 天津市利顺塑料制品有限公司公开了一种 《中空板周转箱》 是一个大周转箱内分隔成多个小盒单元。 缺点是： 一是大周转箱与小周转箱同时存在， 不 能单用小周转箱。
中国专利 200910261597.4杨峻公开了一种 《可拼合式周转箱》， 是以可折叠的六面板 组成的周转箱， 以周转箱为单元的多周转箱拼合式结构。 缺点是： 一是周转箱的结构部件 太多太复杂， 二是多周转箱拼合成的大周转箱仅是外形尺寸扩大， 大周转箱内空间仍然是 一个一个小周转箱的独立空间， 即拼成的大周转箱不能装入大物件。
现有技术关于不用或少用减震填充物， 如下面三项：
中国专利 201520419050.3湖南傲派自动化设备有限公司公开了一种《具内部定位功能 的防盗周转箱》 ， 箱盖的顶面设有定位块， 箱盖的底面固定有气囊， 箱盖的顶面设有分别 与气囊连通的进气端和出气端， 箱盖的边缘设有与周转箱开口扣合的磁性防盗锁。
中国专利 201420185096.9河南省烟草公司焦作市公司公开了一种 《烟草周转箱》， 包 括箱盖、 四周侧壁和盖板， 所述的四周侧壁内壁内凹， 所述的内凹位置设有气囊， 所述的 气囊四角固定于内壁的四角，所述的侧壁设有通孔，所述的气囊的充放气孔固定于通孔内》 中国专利 201610583735.0苏州信利昌电子材料有限公司公开了一种《带有气垫的塑料 周转箱》 ， 其特征在于， 包括塑料周转箱本体、 交叉隔板、 气囊、 充气嘴以及简易踩踏式 充气泵， 所述交叉隔板设置于塑料周转箱本体内部， 所述气囊贴合固定于交叉隔板表面， 所述充气嘴设置于交叉隔板边缘并且与气囊连接， 所述简易踩踏式充气泵设置于交叉隔板 \¥0 2019/119534 卩（：17（：\2018/000420 之间并且与充气嘴连接。
上述三个减震气囊专利的缺点是： 周转箱不能撤卸而不便于减少体积方式回收周转箱 材料； 周转箱不能拼接扩大或减少体积， 而不能减少或增加周转箱内空与物品的间隙； 各 气囊独立使充气次数多， 作为现在新兴快递业使用不方便， 各气囊独立使周转箱内装物品 不能居中， 易在搬运中损坏内装物品。
传统的卯榫结构不能作内空间扩容周转箱的原因： 传统的卯榫结构总是榫头全卡在卯 眼或卯槽之中， 但要实现一个体积单元用的侧板和盖板的平行扩容成 2块盖板后， 原用于 一个体积单元用的侧板把 2块盖板围成盒体时， 连成同一平面拼接的 2块侧板总是比成同 一平面拼接的 2块盖板更短， 使其原用于一个体积单元用的侧板， 不能用于同一平面拼接 的 2块盖板合成周转箱。 结论： 传统的全卡入式卯榫结构， 仅用侧板和盖板两种板， 不能 实现即可用于合成 4块侧板和 2块盖板的单元周转箱， 又可用于同一平面拼接的 2块盖板 榫卯连接成大内空扩展周转箱；总之，传统的全卡入式卯榫结构，仅用侧板和盖板两种板， 只能拼接单元周转箱， 不能扩容成多单元合成一个大内空空间的周转箱。 发明内容
本发明提供一种不要周转箱内部隔板而可以纵向和横向扩大内空的周转箱盖板， 本体 中带组合气囊的拼板， 特别适合于快递用的可撤分成仅侧板和盖板两种板、 可拼小箱和大 内空的扩展大箱、 可有气囊不要箱内填充物的快递周转箱盖板。 本发明的结构：
可撤装可扩容自带减震系统周转箱的盖板， 周转箱包括相互卡接并能撤卸后再次卡接 复原的拼接侧板 1和上下盖板 3, 其特征在于： 上下盖板 3的边缘设有各种卡入型连接结 构的部件， 上下盖板 3本体中设有组合气囊 2;
卡入型连接结构包括插滑两向式连接结构和单插入式连接结构；
所述的插滑两向式连接结构包括球缺形卡滑榫凸起 17和卡滑型短卯槽 18两个组件， 卡滑型短卯槽 18的两端设有球缺形卡滑榫凸起 17的卯槽卡入口 19, 两个卯槽卡入口 19 之间是卯槽滑动段 20, 卯槽卡入口 19比卯槽滑动段 20宽， 卯槽卡入口 19宽度与球缺形 卡滑榫凸起 17的最大宽度配合， 卯槽滑动段 20内的短槽横截宽度与球缺形卡滑榫凸起 17 的最大宽度配合； 球缺形卡滑榫凸起 17与卯槽滑动段 20成紧配合结构； 在卡滑型短卯槽 18底部设有至少一个的定位凹陷 21 ;
所述的单插入式连接结构包括球缺形卡滑榫凸起 17和多孔连通卯槽 37, 多孔连通卯 \¥0 2019/119534 卩（：17（：\2018/000420 槽 37的每一个插孔形状和大小相同并相通，球缺形卡滑榫凸起 17与多孔连通卯槽 37的每 一个插孔紧配合卡接结构； 上下盖板 3边缘的卡入型连接结构部件分布是：
上下盖板 3的有一组对应边是插滑两向式连接结构部件设置边 38, 另有一组对应边是 单插入式连接结构部件设置边 39;
在上下盖板 3的有一面，两条插滑两向式连接结构部件设置边 38的对应边上都设置有 两个或多个球缺形卡滑榫凸起 17, 并对称分布在该边中心点的两侧； 在两条单插入式连接 结构部件设置边 39的对应边上也都设置有两个或多个球缺形卡滑榫凸起 17, 并对称分布 在该边中心点的两侧；
在上下盖板 3的另一面，两条插滑两向式连接结构部件设置边 38的对应边上都设置有 两个或多个卡滑型短卯槽 18, 并对称分布在该边中心点的两侧； 在两条单插入式连接结构 部件设置边 39的对应边上都设置有两个或多个多孔连通卯槽 37;
在两条插滑两向式连接结构部件设置边 38 对应边的有一边端面设置有两个或多个球 缺形卡滑榫凸起 17; 另有一边端面设置有两个或多个卡滑型短卯槽 18, 并对称分布在该边 中心点的两侧；
在两条单插入式连接结构部件设置边 39对应边的有一边端面设置有两个或多个球缺 形卡滑榫凸起 17, 并对称分布在该边中心点的两侧； 另有一边端面设置有两个或多个卡滑 型短卯槽 18, 并对称分布在该边中心点的两侧；
每条插滑两向式连接结构部件设置边 38的侧面的和端面的球缺形卡滑榫凸起 17、 卡 滑型短卯槽 18在不同面， 但数量和位置对应； 每条单插入式连接结构部件设置边 39的侧 面的和端面的球缺形卡滑榫凸起 17、 卡滑型短卯槽 18、 多孔连通卯槽 37在不同面， 但数 量和位置对应； 上下盖板 3本体中的组合气囊 2结构：
上下盖板 3本体中设有两个组合气囊 2, 两个组合气囊 2的出气口 13分别在上下盖板 3的两面， 同一个组合气囊 2的进气口 15和出气口 13分别在上下盖板 3的两面， 导气口 14在上下盖板 3的边缘或端面；
所述组合气囊 2包括在周转箱内的多个出气口 13、 拼板内面 9、 上下盖板 3内面、 以 及有弹性膨胀性的气囊胶片 24; 在拼接侧板 1和上下盖板 3的本体内分别都设有气管 12, 以及气管 12的进气口 15、导气口 14和出气口 13 ; 进气口 15在周转箱外面， 出气口 13在 \¥0 2019/119534 卩(：17(^2018/000420 周转箱里面；进气口 15上设有进气单向阀；拼接侧板 1和上下盖板 3分别至少一个端面设 有导气口 14， 导气口 14与气管 12相通； 导气口 14上都设有气体双向阀 16, 拼接侧板 1 的气体双向阀 16与上下盖板 3的气体双向阀 16位置对应， 拼接侧板 1与上下盖板 3以气 体双向阀 16连通两块板的气管 12, 使整个周转箱的拼接侧板 1和上下盖板 3的气管 12全 部相通成全部板的气管 12通道；
在周转箱内， 气囊胶片 24的四周与拼板内面 9密封连接， 在连接有气囊胶片 24的拼 板内面 9的表面设有一个或多个出气口 13 ;在周转箱内，气囊胶片 24的四周与上下盖板 3 的密封连接， 在连接有气囊胶片 24的上下盖板 3内面设有一个或多个出气口 13; 拼接侧 板 1和上下盖板 3的本体内设有气管 12、 拼接侧板 1和上下盖板 3的导气口 14用气体双 向阀 16把气管 12连通、气管 12在拼板内面 9和上下盖板 3内面的出气口 13、拼板内面 9 和上下盖板 3内面粘贴的气囊胶片 24构成组合气囊 2。 上下盖板 3有一组对应边的两条侧面边都是插滑两向式连接结构部件设置边 38, 这一 组对应边有一侧面的对应侧边都是球缺形卡滑榫凸起 17部件，另一侧面的对应侧边都是卡 滑型短卯槽 18部件。这种卡入型连接结构部件分布是用于与拼接侧板 1的卡入型连接结构 部件组成两方向卡接结构， 把拼接侧板 1和上下盖板 3的卡入型连接结构部件插入后， 还 按插入的 90度转角滑动， 把球缺形卡滑榫凸起 17卡在卡滑型短卯槽 18中间的定位凹陷 21内， 使插入的板不会按插入方向掉落。 目的是使拼接侧板 1和上下盖板 3成稳定不掉落 的转角紧密连接。 这种两方向卡接结构用于一块上下盖板 3某一面的两个对应边与两块拼 接侧板 1先进行插入的板不会按插入方向掉落的方式稳定连接， 后再进行同一面另两个对 应边进行单方向卡接结构连接两块拼接侧板 1，后再连接两块拼接侧板 1的连接结构如下： 上下盖板 3另有一组对应边的两条侧面边都是单插入式连接结构部件设置边 39, 这一 组对应边有一侧面的对应侧边都是球缺形卡滑榫凸起 17部件，另一侧面的对应侧边都是多 孔连通卯槽 37部件。这种卡入型连接结构部件分布是用于与拼接侧板 1的卡入型连接结构 部件组成一个方向卡接结构， 把拼接侧板 1和上下盖板 3的卡入型连接结构部件插入后， 不能再滑动而被定位，把球缺形卡滑榫凸起 17卡在卡滑型短卯槽 18中间的定位凹陷 21内， 使插入的板不会按插入方向掉落。 目的是使拼接侧板 1和上下盖板 3成稳定不掉落的转角 紧密连接。 后再连接这两块拼接侧板 1的连接结构只有插入， 其防止掉落是用后两块拼接 侧板 1的榫卯与上述先有插滑连接的两块拼接侧板 1以榫卯连接达到防止掉落目的。
上下盖板 3四个端面都是插滑两向式连接结构部件设置边 38的球缺形卡滑榫凸起 17 部件或卡滑型短卯槽 18部件，目的在于把两块或多块上下盖板 3连接成同一平面扩展大上 \¥0 2019/119534 卩（：17 腳18/000420 下盖板 3。 这种上下盖板 3与上下盖板 3同平面连接用插滑两个方向的连接， 使其连接后 不会按插入方向掉落， 连接简单又稳定。
1.2、 卡入型连接结构： 是球缺形榫头部件与短卯槽部件的榫卯连接结构， 拼接侧板 1 的有卡滑型短卯槽边 6设有该卡入型连接结构的短卯槽部件， 拼接侧板 1的有卡滑型榫头 边 7设有该卡入型连接结构的球缺形榫头部件； 上下盖板 3的四条边的一个侧面或两个侧 面设有卡入型连接结构的短卯槽部件， 上下盖板 3的四条边的端面都设有卡入型连接结构 的球缺形榫头部件或短卯槽部件的某一种。
卡入型连接结构是用于上下盖板 3与上下盖板 3进行同平面扩展连接的连接结构， 卡 入型连接结构还可用于拼接侧板 1与上下盖板 3进行转角立体连接， 卡入型连接结构还可 用于拼接侧板 1与拼接侧板 1进行扩展拼接侧板 1多层增加立体高度的连接。 本卡入型连 接结构用球缺形榫头部件与短卯槽部件的榫卯连接结构， 不仅有连接功能， 由于短卯槽内 有定位凹陷 21而可以有定位连接的功能。
1.3、 周转箱拼接结构： 一块拼接侧板 1端面的单滑长短两用榫条边 4卡入在另一块拼 接侧板 1端面的单滑双卯槽边 5的侧面深浅两用卯槽 10或端面浅卯槽 11内， 至少四块拼 接侧板丨组成拼接侧板 1矩形管， 拼接侧板 1矩形管的两个端口分别与上下盖板 3以卡入 型连接结构方式卡接， 组成六面形周转箱。 本发明的扩容指:周转箱由 4块拼接侧板 1与两块上下盖板 3组成的一个单元周转箱， 扩大成多个单元周转箱的扩容周转箱后， 扩展周转箱的内空没有隔板， 扩容周转箱的内空 是多个单元周转箱合并空间。 扩容周转箱也称合并周转箱或扩展周转箱。
本发明的扩展指:指 2块拼接侧板 1或多块拼接侧板 1连成同一平面大块拼接侧板 1 ; 还指 2块上下盖板 3或 2x2的 4块上下盖板 3连成同一平面大块上下盖板 3。 传统卯榫不能扩容周转箱的原理：如图 18从背景技术所述的传统的卯榫结构不能作扩 容周转箱的原因看出， 传统的卯榫结构是榫头全在卯凹中， 一组卯榫结构只有一种卯榫连 接方式， 一种卯榫连接方式只有一种连接尺寸。 而可以扩容成的周转箱的一个单元周转箱 和扩容成多个单元合并周转箱要求侧板拼成不同拼接长度， 所以传统的一种卯榫连接方式 只有一种连接尺寸不能用一种侧板拼接成一个单元周转箱， 又能拼接成多个单元合并周转 箱。 \¥0 2019/119534 卩（：17 52018/000420 如图 18的上图是用本发明的拼接侧板 1拼周转箱，但拼接侧板 1用传统卯榫进行全卯 榫无缝无漏空的全卡入方式连接， 两块拼接侧板 1连接长度比两块上下盖板 3连接长度 还差（：/2的长度，既用本发明的拼接侧板 1但用传统卯榫进行连接，连不成扩展的周转箱， 只能连接成“2& =2 + 3〇—£：/2” ， 实现不了发明目的， 而用传统卯榫进行全卯榫无缝无漏 空的全卡入方式连接， 更不能实现用两种块扩展成大内空周转箱。
如图 18的下图是用本发明的拼接侧板 1拼周转箱，拼接侧板 1用卯榫进行有缝有漏空 的不全卡入方式连接， 和卯榫进行全卯榫无缝无漏空的全卡入方式连接结合， 用一种卯榫 而有长短两种卡入连接方式， 多块拼接侧板 1能连接成“2& =25 + 3（；”长度， 正好是两块 上下盖板 3的同平面连接长度， 所以用本发明的拼接侧板 1和上下盖板 3, 用长短两种连 接方式， 能实现用两种块扩展成大内空周转箱。 一个单元周转箱拼接方法， 如图 12, 在 4块拼接侧板 1和 2块上下盖板 3拼成一个单 元周转箱时， 一块拼接侧板 1端面的单滑长短两用榫条边 4全部卡入另一块拼接侧板 1侧 面的侧面深浅两用卯槽 10, 侧面深浅两用卯槽 10中没有孔穴空间， 即单滑长短两用榫条 边 4的两个外凸齿条 25与侧面深浅两用卯槽 10的两个内凹齿条 26全嵌合没有孔穴空间。
单元周转箱上下盖板 3长度 & =拼接侧板 1的主体长度 +拼接侧板 1单滑长短两用 榫条边 4的宽度 £ +拼接侧板 1浅卯槽 11的深度＜:/2， 即a = b + c + c/2。 可以扩容成的周转箱： 本周转箱在撤装用的部件方面， 实现了只有拼接侧板 1和上下 盖板 3仅两种不同的板就能扩容拼成多种不同内空体积的周转箱， 举例如：
八、 4块拼接侧板 1和 2块上下盖板 3的单元周转箱， 还能用
8、 6块拼接侧板 1和 4块上下盖板 3, 拼成同平面的 2单元合并内空体积的平行 2箱 合并周转箱， 还能用
（:、 8块拼接侧板 1和 2块上下盖板 3 , 每 4块拼接侧板 1连成一层封闭的侧板管， 8 块拼接侧板 1连成 2层叠高的封闭侧板管，成 2单元合并内空体积的竖向 2箱合并周转箱， 还能用
〇、 8块拼接侧板 1和 8块上下盖板 3 , 上下都是 2x2的 4块上下盖板 3拼成同平面， 8块拼接侧板 1连成一层封闭的侧板管， 成 4单元合并内空体积的平行 4箱合并周转箱， 还能用
£, 16块拼接侧板 1和 8块上下盖板 3 , 上下都是 2x2的 4块上下盖板 3拼成同平面， 每 8块拼接侧板 1连成一层封闭的侧板管， 16块拼接侧板 1连成 2层叠高的封闭侧板管， \¥0 2019/119534 卩（：17（：\2018/000420 成 8单元合并内空体积的 8箱合并周转箱。 本发明的扩展结构： 包括有扩宽和扩高两种方式。
扩宽： 扩宽是多块拼接侧板 1分别用单滑长短两用榫条边 4和单滑双卯槽边 5进行纵 向卡接拼接成大小不同的矩形拼接管； 和多块上下盖板 3的端面用卡入型连接结构方式进 行卡接拼接成同平面大小不同的矩形或正方形拼接板， 把矩形拼接管两端用矩形拼接板再 卡接， 即获得扩宽盖板的货物扩宽周转箱。
扩髙： 扩高是多块拼接侧板 1的端面用卡入型连接结构方式进行纵向卡接拼接成同平 面大小不同的纵向多块扩高拼接侧板 1， 再用相同的多块己扩高拼接侧板 1分别用单滑长 短两用榫条边 4和单滑双卯槽边 5进行纵向卡接， 拼接成长度不同的拼接侧板 1矩形管， 再用上下盖板 3用卡入型连接结构方式进行卡接拼接侧板 1矩形管， 能获得不同拼接侧板 1层高的货物扩高周转箱。 拼接式气囊系统 23是本专利的又一发明点，该拼接式气囊系统 23的关键发明有三点： 第一点是单板的组合气囊 2拼接成周转箱的拼接式气囊系统 23, 周转箱的拼接式气囊 系统 23用拼接侧板 1与上下盖板 3分别独立的组合气囊拼接而成。
整个货物周转箱全部气管 12 的气压相等的结构： 整个货物周转箱各板内的全部气管 12用拼接侧板 1和上下盖板 3的卡入型连接结构进行定位卡接， 或拼接侧板 1和拼接侧板 1的卡入型连接结构进行定位卡接， 或上下盖板 3和上下盖板 3的卡入型连接结构进行定 位卡接， 使这两块板的气体双向阀 16连通这两块板的气管 12。 整个货物周转箱各板内的 全部气管 12都连通， 则整个货物周转箱全部气管 12的气压相等。
单板的组合气囊 2结构还可描述为： 在拼接侧板 1和上下盖板 3的本体内分别都设有 气管 12, 以及气管 12的进气口 15、 导气口 14和出气口 13, 进气口 15设有进气单向阀， 导气口 14上设有气体双向阀 16, 气体双向阀 16—端在板内与拼接侧板 1或上下盖板 3的 导气口 14连通， 气体双向阀 16另一端在拼接侧板 1或上下盖板 3表面开口， 使该气体双 向阀 16与其它板的气体双向阀 16相通，与出气口 13相连通的拼板内面 9或上下盖板 3内 面粘贴的气囊胶片 24构成拼接侧板 1的组合气囊 2或上下盖板 3的组合气囊 2。
周转箱不漏气结构:相连接的两块板通过导气口 14上的气体双向阀 16使气管 12相通， 两块板的气体双向阀 16是设计成位置对应，但在组装成周转箱时， 使两块板的气体双向阀 16实现位置对应， 是靠设置在两块板的气体双向阀 16两侧的卡入型连接结构方式卡接固 定位置， 固定了该两块板的气体双向阀 16位置对应， 再充入气体而不漏气。球缺形卡滑榫 \¥0 2019/119534 卩（：17（：\2018/000420 凸起］ 7的球缺体， 与紧配合的卡滑型短卯槽 18, 和卡滑型短卯槽 18底部的定位凹陷 21 是定位两块板的气体双向阀 16处于不漏气状态重要的结构保证。在工业产品设计时，两块 板的气体双向阀 16与两侧的卡入型连接结构部件之间的最佳距离，是实现不漏气的重要的 参数。
单板的组合气囊 2可进行漏气检测： 当拼接侧板 1或上下盖板 3在没有与其它板连接 时， 从进气口 15充入气体， 气体双向阀 16的可滑动气阀椭圆球 33将小孔端 32封闭， 气 体只能进入拼接侧板 1或上下盖板 3与气囊胶片 24的夹间空间， 将气囊胶片 24膨胀， 如 气囊胶片 24不能膨胀， 可以检测气体双向阀 16或气囊胶片 24漏气， 或有其它原因。单板 的组合气囊 2进行漏气检测非常方便。 气体双向阀 16和进气口 15的进气单向阀是进行漏 气检测的必要部件。
可以周转箱内局部没有胶片膨胀气囊：周转箱的拼接式气囊系统 23是由组成周转箱的 拼接侧板 1和上下盖板 3的组合气囊 2的气体双向阀 16连通而成的，另外加部件封堵某块 或某几块板的气体双向阀 16, 可以使某块或某几块板的气囊胶片 24不能膨胀成气囊， 以 适应周转箱内装货物的特别要求。
气压相等的优点：整个货物周转箱各板内的全部气管 12是相通的，则整个货物周转箱 可以只有一个进气口 15, 也可以是每板有进气口 15 , 但在充气时， 可以只在一个进气口 15充气达到全部货物周转箱内的气囊胶片 24被充入气体而膨大， 代替现在周转箱中用的 防震填充物， 只在一个进气口 15充气操作简化。 全部气管 12相通使货物周转箱内的全部 气囊胶片 24具有气压相同的特点，则货物在周转箱内才能保持在居中位置，更有利于保护 周转箱中的货物。 第二点是一个周转箱可以只有一个拼接式气囊系统 23, 也可以有多个拼接式气囊系统 23, 一个拼接式气囊系统 23内所有气囊胶片 24气压相等。 把周转箱的一块、 或几块、 或 每一块拼接侧板 1的气体双向阀 16封闭； 或者， 把周转箱的一块、 或几块、或每一块上下 盖板 3的气体双向阀 16封闭： 一个周转箱可以有多个拼接式气囊系统 23 , 如把每一块板 的气体双向阀 16封闭， 每一块板的组合气囊 2成为拼接式气囊系统 23。 则在一个周转箱 中的多块气囊胶片 24可以出现不同的膨胀气囊大小，以适应周转箱中不同内装货物的要求。 第三点是气体双向阀 16有三个作用： 作用一、 连通不同板块的气管 12; 作用二、 在 单板的组合气囊 2进行漏气检测时，用于封堵两块板的气管 12连通口，即封堵导气口 14; 作用三、在进行拼接不同大小的周转箱时， 如有一块板的导气口 14不与任何板块的导气口 \¥0 2019/119534 卩(：17(^2018/000420
14连通， 使该块板的该导气口 14暴露于外界， 而该块板的其它导气口 14又与其它板块的 导气口 14连通，使该块板的气囊胶片 24需要能膨胀成气囊，则暴露于外界导气口 14的气 体双向阀 16可以封闭气流， 保证该块板的气囊胶片 24能膨胀成气囊。 下面是拼接式气囊系统 23的结构描述：
1.4、拼接式气囊系统 23包括组合气囊 2,和拼接侧板 1或上下盖板 3的卡入型连接结 构；拼接侧板 1和上下盖板 3分别设有组合气囊 2,拼接侧板 1和上下盖板 3的组合气囊 2 连通组成周转箱的拼接式气囊系统 23;
所述组合气囊 2包括在周转箱内的多个出气口 13、 拼板内面 9、 上下盖板 3内面、 以 及有弹性膨胀性的气囊胶片 24; 在拼接侧板 1和上下盖板 3的本体内分别都设有气管 12, 以及气管 12的进气口 15、导气口 14和出气口 13 ; 进气口 15在周转箱外面， 出气口 13在 周转箱里面； 进气口 15上设有进气单向阀；拼接侧板 1和上下盖板 3分别至少一个端面设 有导气口 14， 导气口 14与气管 12相通； 导气口 14上都设有气体双向阀 16, 拼接侧板 1 的气体双向阀 16与上下盖板 3的气体双向阀 16位置对应， 拼接侧板 1与上下盖板 3以气 体双向阀 16连通两块板的气管 12, 使整个周转箱的拼接侧板 1和上下盖板 3的气管 12全 部相通成全部板的气管 12通道；
在周转箱内， 气囊胶片 24的四周与拼板内面 9密封连接， 在连接有气囊胶片 24的拼 板内面 9的表面设有一个或多个出气口 13 ; 在周转箱内，气囊胶片 24的四周与上下盖板 3 的密封连接， 在连接有气囊胶片 24的上下盖板 3内面设有一个或多个出气口 13; 拼接侧 板 1和上下盖板 3的本体内设有气管 12、 拼接侧板 1和上下盖板 3的导气口 14用气体双 向阀 16把气管 12连通、气管 12在拼板内面 9和上下盖板 3内面的出气口 13、拼板内面 9 和上下盖板 3内面粘贴的气囊胶片 24构成组合气囊 2;
所述拼接侧板 1或上下盖板 3的卡入型连接结构， 包括球缺榫凸部件和短卯槽部件， 球缺榫凸部件设在拼接侧板 1上， 卯槽部件设在上下盖板 3上； 或， 卯槽部件设在拼接侧 板 1则球缺榫凸部件设在上下盖板 3上； 在拼接侧板 1和上下盖板 3拼接成的周转箱中， 球缺榫凸部件和短卯槽部件位置对应并卡式连接。 球缺形卡滑榫凸起 17为大半球的球缺， 一般榫凸起有整个球体的 7/10— 8/10。 本卡入 型连接结构的球缺形卡滑榫凸起 17从卯槽卡入口 19插入后，在卯槽滑动段 20内滑动，把 球缺形卡滑榫凸起 17滑到有定位凹陷 21， 使球缺形卡滑榫凸起 17在卯槽滑动段 20内固 定在定位凹陷 21的凹陷位置。 \¥0 2019/119534 卩（：17（：\2018/000420
在上述周转箱所述的气体双向阀 16, 可以选用如下所述的气体双向阀 16结构： 气体 双向阀 16的结构： 包括一个一端孔大另一端小的大小孔外套管 29, 大小孔外套管 29的大 孔端内卡套有内管 30, 延伸出大小孔外套管 29的内管 30部分为内管锥形外露段 31 ;在大 小孔外套管 29内，内管 30与大小孔外套管 29的小孔端 32之间的大小孔外套管 29内设有 可滑动气阀椭圆球 33 , 可滑动气阀椭圆球 33表面设有多条导气凹槽 22; 可滑动气阀椭圆 球 33的横截面直径大于小孔端 32口的最大直径； 在内管 30内设有弹簧 34; 在内管 30的 外壁和大小孔外套管 29的内壁用凹槽环和凸起环卡接。 该弹簧 34伸长状态使可滑动气阀 椭圆球 33与小孔端 32处于封堵状态， 气体双向阀 16被封堵， 可滑动气阀椭圆球 33向弹 簧 34滑动使气体双向阀 16导通气流。 为实现两块板的气体双向阀 16导通时周围密封， 即使拼接的两块板的气体双向阀 16 导通， 而又不从拼接缝隙漏气， 可以选用在拼接侧板 1的气体双向阀 16周围的拼接侧板 1 设有垫圈浅凹 27, 垫圈浅凹 27中设有密封气体垫圈 28, 或在上下盖板 3的气体双向阀 16 周围的拼接侧板 1设有垫圈浅凹 27, 垫圈浅凹 27中设有密封气体垫圈 28。
当两块板的球缺形卡滑榫凸起 17与卡滑型短卯槽 18卡接配合连接后， 一块板的密封 气体垫圈 28将该两块板的气体双向阀 16， 密封在该密封气体垫圈 28内的间隙空间之中， 该两块板的气体双向阀】 6的可滑动气阀椭圆球 33向内压缩，使滑动气阀椭圆球 33不能封 堵小孔端 32, 两块板的气体双向阀 16的小孔端 32气体导通。 为实现两块板的气体双向阀 16导通时又不向外界漏气，可以选用自带密封垫圈的气体 双向阀 16结构， 在气体双向阀 16大小孔外套管 29的小孔端 32端面设有阀体端口凹槽圈 35, 在阀体端口凹槽圈 35中设有阀体端面密封垫圈 36。
当两块板的球缺形卡滑榫凸起 17与卡滑型短卯槽 18卡接配合连接后， 阀体端面密封 垫圈 36将该两块板的气体双向阀 16的小孔端 32的大小孔外套管 29密封， 该两块板的气 体双向阀 16的可滑动气阀椭圆球 33向内压缩，使滑动气阀椭圆球 33不能封堵小孔端 32, 两块板的气体双向阀 16的小孔端 32气体导通。 本发明的优点：
1、上下盖板的两个侧面 4条边上设置的插滑两向式连接结构部件设置边和单插入式连 接结构部件设置边， 各在不同的对应边， 为上下盖板的两个侧面都能够用于与拼接侧板的 \¥0 2019/119534 卩（：17（：\2018/000420 插滑两向式连接结构部件连接成周转箱， 实现只要两种板块拼接成周转箱的目的。
2、上下盖板的 4个端面边上都设置有单插入式连接结构部件设置边，使一块上下盖板 可每一边都与另一块上下盖板连接成同平面的扩展上下盖板， 并且扩展上下盖板的任何外 侧边都可以与拼接侧板以插滑两向式连接结构部件设置边和单插入式连接结构部件设置边 方式连接成周转箱， 实现周转箱盖板可扩展， 用扩展盖板拼接成大内空周转箱的目的。
3、 上下盖板可拼接盖板平面扩展箱： 只用两种板块， 不用其它任何装配件， 可以实现 两块相同的上下盖板拼成的矩形合拼盖板， 用多块相同的拼接侧板榫卯拼接而成合并周转 箱； 只用两种板块， 不用其它任何装配件， 可以实现 2x2的 4块相同的上下盖板拼成的合 拼盖板， 用多块相同的拼接侧板榫卯拼接而成的合并周转箱。
4、上下盖板卡入型连接结构，使每块板的组合气囊能连通成周转箱的拼接式气囊系统： 每块拼接侧板和上下盖板都分别有各自的组合气囊， 在用拼接侧板和上下盖板拼接成合体 时， 由于有卡入型连接结构的精确定位连接功能， 使拼接侧板与拼接侧板多层扩展连接， 拼接侧板与上下盖板的转角连接， 上下盖板与上下盖板的同平面扩展连接都能精确定位连 接， 而使板与板之间的气体双向阀能精确定位连通， 可以使一个周转箱只有一个拼接式气 囊系统。
5、上下盖板组成的周转箱减少或免用填充物：板与板之间的气体双向阀能精确定位连 通， 可以使一个周转箱只有一个拼接式气囊系统， 一个拼接式气囊系统只要在一个进气口 充气， 整个周转箱的气囊胶片都会受相同气体压力而膨胀成减震装置， 减少或免用周转箱 内装货物后快递要用的填充物。
6、每块上下盖板可以独立检测其组合气囊是否漏气： 当拼接侧板或上下盖板没有与其 它板连接时， 从进气口充入气体， 气体双向阀的可滑动气阀椭圆球将小孔端封闭， 气体只 能进入拼接侧板或上下盖板与气囊胶片的夹间空间， 将气囊胶片膨胀， 如气囊胶片不能膨 胀或膨胀不能恒定， 可以检测气体双向阀或气囊胶片漏气， 或有其它原因。 单板的组合气 囊进行漏气检测非常方便。
7、上下盖板组成的周转箱， 可以周转箱内局部没有胶片膨胀气囊： 周转箱的拼接式气 囊系统是由组成周转箱的拼接侧板和上下盖板的组合气囊的气体双向阀连通而成的， 封堵 某块或某几块板的气体双向阀， 可以使某块或某几块板的气囊胶片不能膨胀成气囊， 以适 应周转箱内装货物的特别要求。 附图说明
图 1是本发明周转箱的各组成件爆炸式撤分示意图; \¥0 2019/119534 卩（：17（：]\[2018/000420 图 2是本发明的两块上下盖板同平面扩展和拼接侧板两层高度扩展的未完成拼接周转箱的 结构不意图；
图 3是本发明的上下盖板和上下盖板的组合气囊立体结构示意图；
图 4是本发明的拼接式气囊系统和在周转箱中的立体结构示意图；
图 5是本发明的拼接侧板立体结构示意图；
图 6是本发明的上下盖板某一面和其组合气囊、 卡入型连接结构的结构示意图； 图 7是本发明有球缺形卡滑榫凸起的上下盖板俯视端面边结构示意图；
图 8是本发明有卡滑型短卯槽的上下盖板仰视端面边结构示意图；
图 9是本发明有卡滑型短卯槽的上下盖板左视端面边结构示意图；
图 10是本发明有球缺形卡滑榫凸起的上下盖板右视端面边结构示意图；
图 11是本发明的上下盖板某一面和其组合气囊，以及拼接侧板两种位置与上下盖板的结构 和尺寸比较示意图；
图 12是本发明的一个单元周转箱的 4块拼接侧板榫卯全卡不留孔穴拼接成一块能与上下盖 板连接的结构示意图；
图 13是本发明的同平面 2x2的 4块上下盖板连接成矩形或正方形，所配用的 8块拼接侧板 榫卯成有留孔穴的增长度拼接方法的拼接结构示意图；
图 14是本发明有球缺形卡滑榫凸起、卡滑型短卯槽， 还有垫圈浅凹、密封气体垫圈榫卯连 接两块板， 使两块板的气体双向阀把两块板的气管连通的剖面结构示意图；
图 15是本发明有球缺形卡滑榫凸起、 多孔连通卯槽， 还有垫圈浅凹、密封气体垫圈榫卯连 接两块板， 使两块板的气体双向阀把两块板的气管连通的剖面结构示意图；
图 16是本发明有垫圈浅凹、密封气体垫圈榫卯连接两块板，使两块板的气体双向阀在有少 量错位状态下也能把两块板的气管连通的剖面结构示意图；
图 17是本发明气体双向阀的剖面结构示意图；
图 18 是本发明的两块拼接侧板在转角位置用传统榫卯无缝隙连接方式和用本发明提供的 榫卯有留孔穴的增长度拼接方法的连接比较示意图。 用传统方式两块拼接侧板在转角位 置榫卯无缝隙连接， 则两块拼接侧板的同平延展长度比 2块上下盖板连接成矩形的长度 短一半拼接侧板厚度， 即两块拼接侧板的拼接长度比本发明提供的方法拼接短一半拼接 侧板厚度 0/2, 则传统方式拼接不能与 2块上下盖板连接成的矩形组成平面扩展周转箱。 图中 1是拼接侧板、 2是组合气囊、 3是上下盖板、 4是单滑长短两用榫条边、 5是单滑双 卯槽边、 6是卡滑型短卯槽边、 7是卡滑型榫头边、 8是拼板外面、 9是拼板内面、 10是侧 \¥0 2019/119534 卩（：17（：\2018/000420 面深浅两用卯槽、 11是端面浅卯槽、 12是气管、 13是出气口、 14是导气口、 15是进气口、 16是气体双向阀、 17是球缺形卡滑榫凸起、 18是卡滑型短卯槽、 19是卯槽卡入口、 20是 卯槽滑动段、 21是定位凹陷、 22是导气凹槽、 23是拼接式气囊系统、 24是气囊胶片、 25 是外凸齿条、 26是内凹齿条、 27是垫圈浅凹、 28是密封气体垫圈、 29是大小孔外套管、 30是内管、 31是内管锥形外露段、 32是小孔端、 33是可滑动气阀椭圆球、 34是弹簧、 35 是阀体端口凹槽圈、 36是阀体端面密封垫圈、 37是多孔连通卯槽、 38是插滑两向式连接 结构部件设置边、 39是单插入式连接结构部件设置边。 具体实施方式
实施例 1、 可撤装可扩容自带减震系统周转箱的盖板
如图 1一 16, 可撤装可扩容自带减震系统周转箱的盖板， 周转箱包括相互卡接并能撤 卸后再次卡接复原的拼接侧板 1和上下盖板 3 , 上下盖板 3的边缘设有各种卡入型连接结 构的部件， 上下盖板 3本体中设有组合气囊 2; 拼接侧板 1和上下盖板 3拼接成的在周转 箱内设有拼接式气囊系统 23 ;
拼接侧板 1和上下盖板 3选择入88树脂、 或改性高抗冲聚丙烯 11正？、 或纳米二氧化 复合材料的某一种注塑
Figure imgf000015_0001
乙丙橡胶共混物的某一 种片状材料， 片厚度在 0.5-1.5毫米为佳。 卡入型连接结构包括插滑两向式连接结构和单插入式连接结构；
所述的插滑两向式连接结构包括球缺形卡滑榫凸起 17和卡滑型短卯槽 18两个组件， 卡滑型短卯槽 18的两端设有球缺形卡滑榫凸起 17的卯槽卡入口 19， 两个卯槽卡入口 19 之间是卯槽滑动段 20, 卯槽卡入口 19比卯槽滑动段 20宽， 卯槽卡入口 19宽度与球缺形 卡滑榫凸起 17的最大宽度配合， 卯槽滑动段 20内的短槽横截宽度与球缺形卡滑榫凸起 17 的最大宽度配合； 球缺形卡滑榫凸起 17与卯槽滑动段 20成紧配合结构； 在卡滑型短卯槽 18底部设有至少一个的定位凹陷 21 ;
所述的单插入式连接结构包括球缺形卡滑榫凸起 17和多孔连通卯槽 37, 多孔连通卯 槽 37的每一个插孔形状和大小相同并相通，球缺形卡滑榫凸起 17与多孔连通卯槽 37的每 一个插孔紧配合卡接结构； 上下盖板 3边缘的卡入型连接结构部件分布是：
上下盖板 3的有一组对应边是插滑两向式连接结构部件设置边 38, 另有一组对应边是 \¥0 2019/119534 卩（：17（：\2018/000420 单插入式连接结构部件设置边 39;
在上下盖板 3的有一面，两条插滑两向式连接结构部件设置边 38的对应边上都设置有 两个或多个球缺形卡滑榫凸起 17, 并对称分布在该边中心点的两侧； 在两条单插入式连接 结构部件设置边 39的对应边上也都设置有两个或多个球缺形卡滑榫凸起 17, 并对称分布 在该边中心点的两侧；
在上下盖板 3的另一面，两条插滑两向式连接结构部件设置边 38的对应边上都设置有 两个或多个卡滑型短卯槽 18， 并对称分布在该边中心点的两侧； 在两条单插入式连接结构 部件设置边 39的对应边上都设置有两个或多个多孔连通卯槽 37;
在两条插滑两向式连接结构部件设置边 38对应边的有一边端面设置有两个或多个球 缺形卡滑榫凸起 17; 另有一边端面设置有两个或多个卡滑型短卯槽 18, 并对称分布在该边 中心点的两侧；
在两条单插入式连接结构部件设置边 39对应边的有一边端面设置有两个或多个球缺 形卡滑榫凸起 17, 并对称分布在该边中心点的两侧； 另有一边端面设置有两个或多个卡滑 型短卯槽 18, 并对称分布在该边中心点的两侧；
每条插滑两向式连接结构部件设置边 38的侧面的和端面的球缺形卡滑榫凸起 17、 卡 滑型短卯槽 18在不同面， 但数量和位置对应； 每条单插入式连接结构部件设置边 39的侧 面的和端面的球缺形卡滑榫凸起 17、 卡滑型短卯槽 18、 多孔连通卯槽 37在不同面， 但数 量和位置对应; 上下盖板 3本体中的组合气囊 2结构：
上下盖板 3本体中设有两个组合气囊 2, 两个组合气囊 2的出气口 13分别在上下盖板 3的两面， 同一个组合气囊 2的进气口 15和出气口 13分别在上下盖板 3的两面， 导气口 14在上下盖板 3的边缘或端面；
所述组合气囊 2包括在周转箱内的多个出气口 13、 拼板内面 9、 上下盖板 3内面、 以 及有弹性膨胀性的气囊胶片 24; 在拼接侧板 1和上下盖板 3的本体内分别都设有气管 12, 以及气管 12的进气口 15、导气口 14和出气口 13 ; 进气口 15在周转箱外面， 出气口 13在 周转 里面；进气口 15上设有进气单向阀；拼接侧板 1和上下盖板 3分别至少一个端面设 有导气口 14， 导气口 14与气管 12相通； 导气口 14上都设有气体双向阀 16, 拼接侧板 1 的气体双向阀 16与上下盖板 3的气体双向阀 16位置对应， 拼接侧板 1与上下盖板 3以气 体双向阀 16连通两块板的气管 12, 使整个周转箱的拼接侧板 1和上下盖板 3的气管 12全 部相通成全部板的气管 12通道； \¥0 2019/119534 卩＜：17(¾2018/00«)420 在周转箱内， 气囊胶片 24的四周与拼板内面 9密封连接， 在连接有气囊胶片 24的拼 板内面 9的表面设有一个或多个出气口 13;在周转箱内， 气囊胶片 24的四周与上下盖板 3 的密封连接， 在连接有气囊胶片 24的上下盖板 3内面设有一个或多个出气口 13 ; 拼接侧 板 1和上下盖板 3的本体内设有气管 12、 拼接侧板 1和上下盖板 3的导气口 14用气体双 向阀 16把气管 12连通、气管 12在拼板内面 9和上下盖板 3内面的出气口 13、拼板内面 9 和上下盖板 3内面粘贴的气囊胶片 24构成组合气囊 2。
气体双向阀 16的大小孔外套管 29外面的外螺纹与连接用板的组合气囊 2的导气口 14 内孔进行螺纹连接， 使气体双向阀 16嵌在拼接侧板 1或上下盖板 3的本体内。 实施例 2、 可撤装可扩容自带减震系统周转箱的盖板
如图 1一 16， 如实施例 1 的可撤装可扩容自带减震系统周转箱的盖板， 其中， 气体双向阀 16选用如下结构：
气体双向阀 16的结构： 包括一个一端孔大另一端小的大小孔外套管 29, 大小孔外套 管 29的大孔端内卡套有内管 30, 延伸出大小孔外套管 29的内管 30部分为内管锥形外露 段 31 ; 在大小孔外套管 29内， 内管 30与大小孔外套管 29的小孔端 32之间的大小孔外套 管 29内设有可滑动气阀椭圆球 33 , 可滑动气阀椭圆球 33表面设有多条导气凹槽 22; 可滑 动气阀椭圆球 33的横截面直径大于小孔端 32口的最大直径； 在内管 30内设有弹簧 34; 在内管 30的外壁和大小孔外套管 29的内壁用凹槽环和凸起环卡接。
并且在拼接侧板 1的气体双向阀 16周围的拼接侧板 1设有垫圈浅凹 27， 垫圈浅凹 27 中设有密封气体垫圈 28, 或在上下盖板 3的气体双向阀 16周围的拼接侧板 1设有垫圈浅 凹 27， 垫圈浅凹 27中设有密封气体垫圈 28。
并且在气体双向阀 16大小孔外套管 29的小孔端 32端面设有阀体端口凹槽圈 35, 在 阀体端口凹槽圈 35中设有阀体端面密封垫圈 36。
气体双向阀 16的大小孔外套管 29外面的外螺纹与连接用板的组合气囊 2的导气口 14 内孔进行螺纹连接， 使气体双向阀 16嵌在拼接侧板 1或上下盖板 3的本体内。

Claims

\¥0 2019/119534 卩（：17（：\2018/000420 权 利 要 求 书
1、 可撤装可扩容自带减震系统周转箱的盖板， 周转箱包括相互卡接并能撤卸后再次卡接 复原的拼接侧板 （1）和上下盖板 （3） , 其特征在于： 上下盖板（3） 的边缘设有各种卡 入型连接结构的部件， 上下盖板 （3）本体中设有组合气囊 （2） ;
卡入型连接结构包括插滑两向式连接结构和单插入式连接结构；
所述的插滑两向式连接结构包括球缺形卡滑榫凸起 （17）和卡滑型短卯槽 （18） 两 个组件， 卡滑型短卯槽（18）的两端设有球缺形卡滑榫凸起（17）的卯槽卡入口 （19）， 两个卯槽卡入口 （19）之间是卯槽滑动段（20） , 卯槽卡入口 （19） 比卯槽滑动段（20） 宽，卯槽卡入口（19）宽度与球缺形卡滑榫凸起（17）的最大宽度配合，卯槽滑动段（20） 内的短槽横截宽度与球缺形卡滑榫凸起（17）的最大宽度配合； 球缺形卡滑榫凸起（17） 与卯槽滑动段（20）成紧配合结构； 在卡滑型短卯槽（18）底部设有至少一个的定位凹 陷 （21） ；
所述的单插入式连接结构包括球缺形卡滑榫凸起 （17） 和多孔连通卯槽 （37） , 多 孔连通卯槽 （37） 的每一个插孔形状和大小相同并相通， 球缺形卡滑榫凸起 （17） 与多 孔连通卯槽（37） 的每一个插孔紧配合卡接结构； 上下盖板 （3） 边缘的卡入型连接结构部件分布是：
上下盖板（3） 的有一组对应边是插滑两向式连接结构部件设置边（38） , 另有一组 对应边是单插入式连接结构部件设置边 （39） ；
在上下盖板（3） 的有一面， 两条插滑两向式连接结构部件设置边（38） 的对应边上 都设置有两个或多个球缺形卡滑榫凸起 （17） ， 并对称分布在该边中心点的两侧； 在两 条单插入式连接结构部件设置边 （39） 的对应边上也都设置有两个或多个球缺形卡滑榫 凸起（17） ， 并对称分布在该边中心点的两侧；
在上下盖板（3） 的另一面， 两条插滑两向式连接结构部件设置边 （38） 的对应边上 都设置有两个或多个卡滑型短卯槽（18） ， 并对称分布在该边中心点的两侧； 在两条单 插入式连接结构部件设置边（39）的对应边上都设置有两个或多个多孔连通卯槽（37）； 在两条插滑两向式连接结构部件设置边（38）对应边的有一边端面设置有两个或多 个球缺形卡滑榫凸起 （17） ; 另有一边端面设置有两个或多个卡滑型短卯槽 （18） ， 并 对称分布在该边中心点的两侧；
在两条单插入式连接结构部件设置边 （39） 对应边的有一边端面设置有两个或多个 球缺形卡滑榫凸起 （17） , 并对称分布在该边中心点的两侧； 另有一边端面设置有两个 或多个卡滑型短卯槽 （18） ， 并对称分布在该边中心点的两侧； \¥0 2019/119534 卩（：17（：\2018/000420 每条插滑两向式连接结构部件设置边（38）的侧面的和端面的球缺形卡滑榫凸起（17）、 卡滑型短卯槽（18） 在不同面， 但数量和位置对应； 每条单插入式连接结构部件设置边 （39） 的侧面的和端面的球缺形卡滑榫凸起 （17） 、 卡滑型短卯槽 （18） 、 多孔连通卯 槽（37）在不同面， 但数量和位置对应； 上下盖板 （3） 本体中的组合气囊（2）结构：
上下盖板 （3） 本体中设有两个组合气囊 （2） ， 两个组合气囊（2） 的出气口 （13） 分别在上下盖板 （3） 的两面， 同一个组合气囊 （2） 的进气口 （15）和出气口 （13） 分 别在上下盖板 （3） 的两面， 导气口 （14）在上下盖板 （3） 的边缘或端面；
所述组合气囊（2）包括在周转箱内的多个出气口 （13） 、 拼板内面 （9） 、 上下盖 板 （3） 内面、 以及有弹性膨胀性的气囊胶片 （24） ； 在拼接侧板 （1） 和上下盖板（3） 的本体内分别都设有气管 （12） ， 以及气管 （12） 的进气口 （15） 、 导气口 （14）和出 气口 （13） ; 进气口 （15）在周转箱外面， 出气口 （13）在周转箱里面； 进气口 （15） 上设有进气单向阀；拼接侧板（1）和上下盖板（3）分别至少一个端面设有导气口（14）, 导气口 （14） 与气管 （12） 相通； 导气口 （14） 上都设有气体双向阀 （16） ， 拼接侧板 （1）的气体双向阀（16）与上下盖板（3）的气体双向阀（16）位置对应， 拼接侧板（1） 与上下盖板（3） 以气体双向阀 （16）连通两块板的气管（12） ， 使整个周转箱的拼接侧 板（1） 和上下盖板 （3） 的气管 （12） 全部相通成全部板的气管 （12）通道；
在周转箱内， 气囊胶片 （24） 的四周与拼板内面（9）密封连接， 在连接有气囊胶片 （ 24）的拼板内面（9）的表面设有一个或多个出气口（13） :在周转箱内，气囊胶片（24） 的四周与上下盖板 （3） 的密封连接， 在连接有气囊胶片 （24） 的上下盖板 （3） 内面设 有一个或多个出气口 （13） ; 拼接侧板（1）和上下盖板（3）的本体内设有气管（12）、 拼接侧板（1）和上下盖板（3）的导气口 （14）用气体双向阀（16）把气管（12）连通、 气管（12）在拼板内面 （9）和上下盖板（3） 内面的出气口 （13） 、 拼板内面（9）和上 下盖板 （3） 内面粘贴的气囊胶片 （24） 构成组合气囊 （2） 。
2、根据权利要求 1所述的可撤装可扩容自带减震系统周转箱的盖板， 其特征在于： 气体 双向阀 （16） 的结构： 包括一个一端孔大另一端小的大小孔外套管 （29） , 大小孔外套 管 （29） 的大孔端内卡套有内管 （30） ， 延伸出大小孔外套管 （29） 的内管 （30） 部分 为内管锥形外露段（31） ； 在大小孔外套管（29） 内， 内管（30）与大小孔外套管（29） 的小孔端 （32） 之间的大小孔外套管 （29） 内设有可滑动气阀椭圆球 （33） ， 可滑动气 阀椭圆球 （33） 表面设有多条导气凹槽 （22） ; 可滑动气阀椭圆球 （33） 的横截面直径 大于小孔端 （32） 口的最大直径； 在内管 （30） 内设有弹簧（34） ; 在内管 （30） 的外 \¥0 2019/119534 卩（：17 \2018/000420 壁和大小孔外套管 （29） 的内壁用凹槽环和凸起环卡接。
3、根据权利要求 2所述的可撤装可扩容自带减震系统周转箱的盖板， 其特征在于： 在上 下盖板 （3） 的气体双向阀 （16）周围的拼接侧板（1） 设有垫圈浅凹 （27） ， 垫圈浅凹 （27） 中设有密封气体垫圈 （28） 。
4、 根据权利要求 3所述的可撤装可扩容自带减震系统周转箱的盖板， 其特征在于： 在气 体双向阀 （16） 大小孔外套管 （29） 的小孔端 （32）端面设有阀体端口凹槽圈 （35） ， 在阀体端口凹槽圈 （35） 中设有阀体端面密封垫圈 （36） 。
PCT/CN2018/000420 2017-12-20 2018-12-19 可拆装可扩容自带减震系统周转箱的盖板 WO2019119534A1 (zh)

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CN109455391A (zh) * 2018-09-14 2019-03-12 安徽瓦尔特机械贸易有限公司 一种可重复利用的包装盒
CN112407597A (zh) * 2020-11-06 2021-02-26 昆山耀江包装材料有限公司 一种能够防止气体泄漏的气体缓冲包装袋
CN112399757B (zh) * 2021-01-06 2021-10-26 苏州爱本科技有限公司 一种可防止垂直震荡损坏数据板边角的服务器安装箱

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