CN108639569A - A kind of secrecy box for material circulation - Google Patents

A kind of secrecy box for material circulation Download PDF

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Publication number
CN108639569A
CN108639569A CN201810392805.3A CN201810392805A CN108639569A CN 108639569 A CN108639569 A CN 108639569A CN 201810392805 A CN201810392805 A CN 201810392805A CN 108639569 A CN108639569 A CN 108639569A
Authority
CN
China
Prior art keywords
material circulation
drawstring
box
case lid
retaining ring
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
CN201810392805.3A
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Chinese (zh)
Inventor
王辉
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Anhui Enterprise Road Stone Engineering Technology Development Co Ltd
Original Assignee
Anhui Enterprise Road Stone Engineering Technology Development Co Ltd
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 Anhui Enterprise Road Stone Engineering Technology Development Co Ltd filed Critical Anhui Enterprise Road Stone Engineering Technology Development Co Ltd
Priority to CN201810392805.3A priority Critical patent/CN108639569A/en
Publication of CN108639569A publication Critical patent/CN108639569A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D81/00Containers, 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
    • B65D81/02Containers, 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
    • B65D81/05Containers, 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
    • B65D81/051Containers, 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
    • B65D81/052Containers, 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

Abstract

The invention belongs to logistics packaging technical fields, more particularly to a kind of secrecy box for material circulation, including babinet made of being enclosed by a bottom wall and four side walls, and the case lid of detachable connection is constituted with babinet upper end, disposable lock buckling part is equipped between the top surface and case lid edge of each side wall, the lock buckling part is fitted to be only can just be such that babinet and case lid detaches when its structure goes to pot, and lock buckling part can be replaced from box inside.The box for material circulation of the present invention is attached babinet and case lid using disposable lock buckling part, box for material circulation is once opened, it is difficult to be restored in the case of not by special equipment, the risk that quick despatch is opened in transportational process by other people is effectively prevented, secrecy effect is improved.

Description

A kind of secrecy box for material circulation
Technical field
The invention belongs to logistics packaging technical fields, and in particular to a kind of secrecy box for material circulation.
Background technology
Nowadays with the emergence of National Commerce, the unprecedented development that logistic industry also obtains, the whole nation is daily Tens million of or even several hundred million of express delivery traffic volume height.Present quick despatch most on the market is all packed using carton, This manner of packing is primarily present following defect:First, after quick despatch reaches in addressee human hand, for wrapping up quick despatch Carton is typically all directly to abandon, and will produce a large amount of papery rubbish in this way, although these cartons can recycle, recycling A large amount of social resources can still be consumed by processing required cost, and easy to produce the secondary pollutions such as waste water, exhaust gas.Second, The protective effect of carton is limited, and for, rapid wear quick despatch frangible to some, quick despatch damage is easily lead among transportational process Bad, although being to reinforce protection to place the cushions such as disposable air bag in carton in the prior art, these cushions are difficult Ensure that tight abutment, quick despatch appoint in carton and so will appear shaking simultaneously with carton and quick despatch, protection effect is limited.The Three, packed in cases mode is excessively simple and crude, can be restored easily being dismantled by other people in transit, and is difficult by addressee People has found that this is possible to that the privacy of quick despatch receiving-transmitting sides is caused to be compromised.
Invention content
The object of the present invention is to provide a kind of secrecy that addressee can be made to know whether express mail midway is previously opened easily Box for material circulation.
To achieve the above object, the present invention provides following technical schemes:
A kind of secrecy box for material circulation, including babinet made of being enclosed by a bottom wall and four side walls, and with babinet upper end The case lid for constituting detachable connection is equipped with disposable lock buckling part, institute between the top surface and case lid edge of each side wall Stating lock buckling part and fitteding to be only can just be such that babinet and case lid detaches when its structure goes to pot, and lock buckling part can be from babinet It is replaced inside.
The lock buckling part includes drawstring and retaining ring, is equipped with down on the zone face of the drawstring and on the inner wall of retaining ring Tooth makes drawstring only can be along unidirectionally shuttling in retaining ring;The top surface of each side wall of babinet is equipped with unidirectional tensioning mechanism, unidirectionally Tensioning mechanism is fitted to be will not be stopped when drawstring penetrates unidirectional tensioning mechanism from top to bottom, and when drawstring is unidirectionally being drawn Unidirectional tensioning mechanism can clamp drawstring when being moved from bottom to top in tight mechanism;The case lid edge is equipped with and is vertically worn for drawstring That crosses is with holes, vertically sees, with holes to be arranged with unidirectional tensioning mechanism face, and the part that drawstring protrudes from case lid upper end is interspersed In retaining ring, and retaining ring fitted to be retaining ring with band and can only be moved downward relative to band, the retaining ring and case lid top surface Gear connects.
The unidirectional tensioning mechanism includes a up-narrow and down-wide trapezoidal slideway, and a trapezoidal cunning is equipped in the trapezoidal slideway Block, the trapezoidal slide block vertically move back and forth setting, and the trapezoidal slide block is equipped with the vertical perforation passed through for drawstring, And the cross through hole through two slope of trapezoidal slide block, the cross through hole is interior to be equipped with two horizontal rollers, and the axis of two rollers Line is parallel with the slope of trapezoidal slide block, and two rollers are placed in the both sides perforated vertically, the bottom surface of the trapezoidal slide block with it is trapezoidal Compression spring is equipped between the bottom surface of slideway.
The lower end of the trapezoidal slideway is connected with one section of guide hole, and the guide hole is smooth obliquely to be connected to cabinet wall On.
The trapezoidal slideway upper end is also connected with one section of rectangle slideway, and the trapezoidal slide block upper end is equipped with to be constituted with rectangle slideway The guide pad being slidably matched.
The retaining ring includes an en plaque ontology, and the strip-shaped hole passed through for drawstring, bar shaped hole length side are equipped in the middle part of ontology To at least one of inner wall on pawl is set, one end at least within of strip-shaped hole is equipped with easy-torn line, and the easy-torn line is from bar shaped Hole one end extends to the edge of ontology.
The surrounding of the ontology is additionally provided with a circle draw ring, and the draw ring and ontology are coplanar, and the outer end of draw ring and easy-torn line connects It is integrated, and draw ring is connected with ontology surrounding by easily tearing seam.
The body edges are equipped with escape groove so that finger buckles draw ring.
The technical effects of the invention are that:The box for material circulation of the present invention carries out babinet and case lid using disposable lock buckling part Connection, box for material circulation, it is difficult to be restored in the case of not by special equipment, effectively prevent quick despatch and are transporting once opening The risk opened by other people during defeated, improves secrecy effect.
Description of the drawings
Fig. 1 is the dimensional structure diagram for the box for material circulation that the embodiment of the present invention is provided;
Fig. 2 is the vertical view for the box for material circulation that the embodiment of the present invention is provided;
Fig. 3 is the front view and its partial enlarged view for the box for material circulation that the embodiment of the present invention is provided;
Fig. 4 is the side view and its partial enlarged view for the box for material circulation that the embodiment of the present invention is provided;
Fig. 5 is the dimensional structure diagram for the box for material circulation variable condition that the embodiment of the present invention is provided, to clearly show that Babinet and cover structure, the inflatable bladders and not shown in this figure in the present invention;
Fig. 6 is the I partial enlarged views of Fig. 5;
Fig. 7 is the dimensional structure diagram for the box for material circulation folded state that the embodiment of the present invention is provided;
Fig. 8 is the dimensional structure diagram for the disposable lock buckling part that the embodiment of the present invention provides;
Fig. 9 is the front view and its partial enlarged view for the disposable lock buckling part that the embodiment of the present invention is provided.
Specific implementation mode
In conjunction with Fig. 1 to Fig. 9, the present invention is further described:
In order to make objects and advantages of the present invention be more clearly understood, the present invention is carried out with reference to embodiments specific It is bright.It should be appreciated that following word is only used to one or more of specific embodiments of the description present invention, not to the present invention The protection domain specifically asked carries out considered critical.
As shown in Figure 1,5, a kind of box for material circulation, including the babinet made of a bottom wall 10 and four enclosings of side walls 11, with And the case lid 12 of detachable connection is constituted with babinet upper end.
Preferably, to be articulated connection between the bottom edge of four side walls 11 of the babinet and four sides of bottom wall 10 make Each side wall 11 can be overturn to 10 place face of bottom wall, as shown in Figure 7;Limiting section is equipped between each adjacent two side 11, it is described Limiting section is fitted to be when the adjacent side of adjacent two side 11 is conllinear, and limiting section can prevent the adjacent two side 11 to the bottom of far from The direction of wall 10 is overturn.Each side wall of box for material circulation 11 can to 10 place face folding of bottom wall, box for material circulation after folding as shown in fig. 7, Its occupied space greatly reduces, and facilitates storage and transport.The present invention is to provide a kind of reusable box for material circulation, work as addressee People can temporarily store box for material circulation after receiving express mail, then be recycled by logistics company is unified.Logistics company is when sending part Certain cash pledge can be collected accordingly or ties up the duty of super intendence of box for material circulation and the credit investigation system of some payment softwares on the market It is fixed, encourage user to take care of box for material circulation with this.The present invention can substantially reduce non-returnable container case in logistic industry Usage amount avoids the unnecessary wasting of resources, effectively reduces the intractability of express delivery rubbish, has positive shadow to environmental protection It rings.
Further, it is additionally provided with lockable mechanism between the adjacent two side 11, the lockable mechanism is fitted to be can It is switched between two stations of locking and unlock, when lockable mechanism is in locking station, lockable mechanism can make adjacent two The holding of side wall 11 is relatively fixed, and when lockable mechanism is in unlock station, adjacent two side 11 being capable of self-movement.Lockable mechanism Each component can be locked when box for material circulation is unfolded, avoid leading to logistics carton deformed due to outer force effect.
Preferably, as shown in Figure 5,6, the limiting section includes that the side of the wherein one side wall 11 in adjacent two side 11 is set Second U-type groove 116 of the side setting of the first U-type groove 115 and another side wall 11 set, the notch court of the first U-type groove 115 Outside of side wall 11 is arranged where to it, and the second U-type groove 116 protrudes out the inside of side wall 11 where it, and the second U-type groove 116 Notch be sitting in the middle part of side wall 11 towards it along the direction for being parallel to side wall 11 where it and be arranged, 115 He of the first U-type groove Second U-type groove 116 keeps off connecing each other.In the present embodiment, wherein two opposite side walls 11 are located at 11 inside of other two opposite side walls, And on the side wall 11 that the first U-type groove 115 is just arranged on the inside of the two, the second U-type groove 116 is arranged on other two side 11, such as Shown in Fig. 2.When box for material circulation is unfolded, the first U-type groove 115 and the second mutually gear of U-type groove 116 connect, and can limit adjacent wall each other 11 expanded angle.
Preferably, as shown in fig. 6, the lockable mechanism includes the plate 118 and second being arranged in the first U-type groove 115 The slot 117 opened up on the cell wall of U-type groove 116, the plate 118 plug together with slot 117 and are between the two in the horizontal direction The locking mouth of vertically face is offered on side wall 11 where clearance fit, the plate 118 and the second U-type groove 116 119,1110, the bottom surface of the case lid 12 is equipped with the lock pin 123 coordinated with locking mouth 119,1110, when case lid 12 should be in case When on body, lock pin 123 can just be inserted into locking mouth 119,1110 and be connect with the gear of plate 118.Locking in the present embodiment Mechanism is associated with the folding condition of case lid 12, and only when case lid 12 is removed, lockable mechanism can unlock, and effectively ensure object The stability and reliability of structure after stream case packing.
Preferably, wherein two opposite side walls 11 of the babinet are directly hinged on bottom wall 10, it is made to be turned over towards bottom wall 10 When turning can fitting parallel with bottom wall 10, in addition two opposite side walls 11 be respectively hinged at 10 edge of bottom wall setting two boss On 102, and the height of a wherein boss 102 is equal to the thickness of one layer of side wall 11, and the height of another boss 102 is equal to both sides side wall 11 thickness, it is ensured that can mutually avoid between each side wall 11 when folding, can be bonded layer by layer after ensureing 11 folding of each side wall.
Preferably, the outside of 11 lower end of each side wall is right-angle side, and the inside of 11 lower end of each side wall is fillet, and each side 11 lower end of wall is equipped with sealing strip 112, and 11 lower end of side wall is fitted closely with bottom wall 10 when each side wall 11 being enable to be unfolded;Likewise, The inside on each hinged-support top at 10 edge of bottom wall is fillet, and outside is right angle, and hinged-support top is equipped with sealing strip 112, really Protect the leakproofness of box for material circulation entirety.
Further, disposable lock buckling part is equipped between 12 edge of the top surface of each side wall 11 and case lid, it is described Lock buckling part is fitted to be only can just be such that babinet and case lid 12 detaches when its structure goes to pot, and lock buckling part can be from babinet It is replaced inside.Babinet and case lid 12 are attached using disposable lock buckling part, box for material circulation is once opened, it is difficult to not It is restored in the case of by special equipment, effectively prevents the risk that quick despatch is opened in transportational process by other people, carry High secrecy effect.In actual use, sender or the distinctive anti-opening identification of logistics company, example can be added on lock buckling part The anti-fake coding of the paster or logistics company of the signature of such as sender, lock buckling part are once destroyed, then these anti-unlatching marks Knowledge can also be destroyed together, with this come determine box for material circulation midway whether be opened.
Preferably, as shown in Figure 8,9, the lock buckling part includes drawstring 13 and retaining ring 15, on the zone face of the drawstring 13 And it is equipped with pawl on the inner wall of retaining ring 15, make drawstring 13 only can be along the unidirectionally shuttle in retaining ring 15;Each side of babinet The top surface of wall 11 is equipped with unidirectional tensioning mechanism 14, and unidirectional tensioning mechanism 14 is fitted to be when drawstring 13 penetrates unidirectionally from top to bottom It will not be stopped when tensioning mechanism 14, and the unidirectional fastener when drawstring 13 moves from bottom to top in unidirectional tensioning mechanism 14 Structure 14 can clamp drawstring 13;12 edge of the case lid is equipped with holes 122 vertically passed through for drawstring 13, vertically It sees, with holes 122 are arranged with 14 face of unidirectional tensioning mechanism, and the part that drawstring 13 protrudes from 12 upper end of case lid is interspersed in retaining ring 15 It is interior, and retaining ring 15 fitted to be retaining ring 15 with band and can only be moved downward relative to band, the retaining ring 15 is pushed up with case lid 12 Face gear connects.
Preferably, as shown in figure 3, the unidirectional tensioning mechanism 14 includes a up-narrow and down-wide trapezoidal slideway 141, the ladder A trapezoidal slide block 142 is equipped in shape slideway 141, the trapezoidal slide block 142 vertically moves back and forth setting, the trapezoidal cunning Block 142 is equipped with the vertical perforation 145 passed through for drawstring 13, and through the cross through hole of 142 liang of slopes of trapezoidal slide block 143, the cross through hole 143 is interior to be equipped with two horizontal rollers 144, and the slope of the axis and trapezoidal slide block 142 of two rollers 144 Parallel, two rollers 144 are placed in the both sides of vertical perforation 145, the bottom of the bottom surface of the trapezoidal slide block 142 and trapezoidal slideway 141 Compression spring 146 is equipped between face.
Further, the lower end of the trapezoidal slideway 141 is connected with one section of guide hole 148, and the guide hole 148 is put down obliquely Sliding is connected on cabinet wall, takes out drawstring 13 out of unidirectional rubbish mechanism after being opened in order to box for material circulation.
Preferably, 141 upper end of trapezoidal slideway is also connected with one section of rectangle slideway 146, and 142 upper end of the trapezoidal slide block is set Have and constitute the guide pad 147 being slidably matched with rectangle slideway 146, the cooperation of rectangle slideway 146 and guide pad 147 can ensure ladder Shape sliding block 142 vertically slides always.
Preferably, the retaining ring 15 includes an en plaque ontology, and the strip-shaped hole passed through for drawstring 13, item are equipped in the middle part of ontology Pawl is set on a wherein inner wall in shape hole length direction, and wherein one end of strip-shaped hole is equipped with easy-torn line 151, the easy-torn line 151 extend to the edge of ontology from strip-shaped hole one end.The anti-opening identification can be covered on easy-torn line 151 to carry hair The paster of part people signature.
Preferably, the surrounding of the ontology is additionally provided with a circle draw ring 152, and the draw ring 152 and ontology are coplanar, draw ring 152 It is linked together with the outer end of easy-torn line 151, and draw ring 152 is connected with ontology surrounding by easily tearing seam.The body edges are equipped with Escape groove 153 buckles draw ring 152 so as to finger
Further, three inner walls adjacent to each other are equipped with inflatable bladders 101, institute at least in the box for material circulation The outer wall for stating box for material circulation is equipped with and penetrates through the outer wall and the inflating port 111 that is connected to 101 inner cavity of air bag, inside the air bag 101 Equipped with baroceptor, the signal output interface of the baroceptor is set on logistics box outer wall.By to 101 gas of air bag The detection of pressure, it can be ensured that air bag 101 fully compresses quick despatch, avoids quick despatch from generating shaking in transportational process, effectively Improve the protection effect to quick despatch.
Preferably, as shown in figure 4,12 bottom surface of the case lid is equipped with air bag 101, each air bag 101 in babinet connects each other Logical, the side wall 11 where the inflating port 111 is internally provided with branch air path 114,114 one end of the branch air path and inflating port 111 connections, the other end are connected to 11 upper end of side wall, are equipped in the case lid 12 for being supplied to 12 bottom surface air bag 101 of case lid Air flue 121, the air inlet of the air flue 121 is located at the edge of 12 bottom surface of case lid, and is set with the upper end face of branch air path 114 It sets, when case lid 12 and babinet fastening, air flue 121 can be engaged with branch air path 114, and air flue 121 and branch air path 114 Seam crossing is equipped with sealing ring 115, in specific implementation process, the air inlet of air bag 101 can directly on babinet and case lid 12 Inflating port is glued, realizes the sealed connection between air bag 101 and babinet, case lid 12.When case lid 12 is detached with babinet, branch's gas Road 114 is with 121 separated in synchronization of air flue, it can be achieved that the Quick air-discharge of upper lower gasbag 101.Dismantling rear gasbag due to case lid 12 will let out Pressure, if therefore box for material circulation midway opened by people, if not being difficult to restore air bag again by special equipment, further improve object Flow the confidentiality of case.It should be strongly noted that the principle that the present invention improves box for material circulation confidentiality is:If box for material circulation midway is opened It opens, then can easily be known, and be not to say that box for material circulation itself that there is stronger anti-damage performance by addressee, theoretically come It says, anti-damage performance can be also destroyed by force again, so the privacy problem of box for material circulation is without too big from the point of view of collapse resistance Meaning.
It is equipped with check valve 113 in the inflating port 111, check valve 113 is arranged to can only air inlet cannot into air bag 101 It is vented to outside air bag 101.Four side walls of the babinet, 11 inside is equipped with air bag 101, and each air bag 101 communicates with each other into a ring Shape, wherein two opposite air bags 101 with respectively where side wall 11 connect, in addition two relative to air bag 101 and respective place It is separate structure between side wall 11, using this mounting means primarily to avoiding air bag 101 right when folding box for material circulation Each side wall 11 generates interference.
Use the specific method that above-mentioned box for material circulation packs quick despatch for:
Step 1:Quick despatch is put into the internal box for material circulation with inflatable bladders 101 and gasbag pressure detection device Interior, when quick despatch is put into box for material circulation, air bag 101 is in unaerated state;
Step 2:The case lid 12 of box for material circulation is fastened with babinet and uses fastener that the two is connect fastening;
Step 3:Box for material circulation inner balloon 101 is inflated using the inflating port 111 being arranged on logistics box outer wall, simultaneously 101 pressure change of air bag is detected using gasbag pressure detection device;When 101 pressure of air bag reaches preset value, stop to air bag 101 inflations;
The box for material circulation is folding box for material circulation, before being packed into mail, needs first to be launched into box for material circulation from folded state Use state.
The signal output end of the gasbag pressure detection device is connected with controller, for what is be inflated to air bag 101 Air source control valve door is also connected with controller, when controller detects that the air pressure that gasbag pressure detection device measures reaches controller When preset pressure, the control valve that controller automatically controls the air source is closed.
In step 2, the specific installation steps of fastener are:First by the drawstring 13 with pawl from top to bottom from case lid With holes the 122 of 12 edges penetrate, and ensure that 13 lower end of drawstring penetrates in the unidirectional tensioning mechanism 14 of 11 upper end of wall box setting; Then the retaining ring 15 with pawl is sleeved on drawstring 13, and firmly lifts drawstring 13 upwards, while being pressed downward retaining ring 15, until Case lid 12 is fitted closely with babinet.

Claims (8)

1. a kind of secrecy box for material circulation, including the babinet made of a bottom wall (10) and four side walls (11) enclosings, and and case Body upper end constitutes the case lid (12) of detachable connection, it is characterised in that:The top surface of each side wall (11) and case lid (12) side Between edge be equipped with disposable lock buckling part, the lock buckling part fitted to be only can just make when its structure goes to pot babinet and Case lid (12) detaches, and lock buckling part can be replaced from box inside.
2. secrecy box for material circulation according to claim 1, it is characterised in that:The lock buckling part includes drawstring (13) and retaining ring (15), it is equipped with pawl on the zone face of the drawstring (13) and on the inner wall of retaining ring (15), makes drawstring (13) only can be along list It shuttles in retaining ring (15);The top surface of each side wall of babinet (11) is equipped with unidirectional tensioning mechanism (14), unidirectional fastener Structure (14) is fitted to be will not be stopped when drawstring (13) penetrates unidirectional tensioning mechanism (14) from top to bottom, and work as drawstring (13) unidirectional tensioning mechanism (14) can clamp drawstring (13) when being moved from bottom to top in unidirectional tensioning mechanism (14);It is described Case lid (12) edge is equipped with (122) with holes vertically passed through for drawstring (13), vertically sees, (122) with holes are drawn with unidirectional Tight mechanism (14) face setting, the part that drawstring (13) protrudes from case lid (12) upper end is interspersed in retaining ring (15), and retaining ring (15) it fitted to be retaining ring (15) with band can only to move downward relative to band, the retaining ring (15) and case lid (12) top surface Gear connects.
3. secrecy box for material circulation according to claim 2, it is characterised in that:The unidirectional tensioning mechanism (14) includes narrow on one Lower wide trapezoidal slideway (1141), the trapezoidal slideway (141) is interior to be equipped with a trapezoidal slide block (142), the trapezoidal slide block (142) Setting is vertically moved back and forth, the trapezoidal slide block (142) is equipped with the vertical perforation (145) passed through for drawstring (13), And the cross through hole (143) through (142) two slope of trapezoidal slide block, the cross through hole (143) is interior to be equipped with two horizontal rollings Column (144), and the axis of two rollers (144) is parallel with the slope of trapezoidal slide block (142), two rollers (144) are placed in vertically The both sides of perforation (145) are equipped with compression spring between the bottom surface and the bottom surface of trapezoidal slideway (141) of the trapezoidal slide block (142) (146)。
4. secrecy box for material circulation according to claim 3, it is characterised in that:The lower end of the trapezoidal slideway (141) is connected with one Section guide hole (148), the guide hole (148) is smooth obliquely to be connected on cabinet wall.
5. secrecy box for material circulation according to claim 4, it is characterised in that:Trapezoidal slideway (141) upper end is also connected with one Section rectangle slideway (146), trapezoidal slide block (142) upper end is equipped with constitutes the guide pad being slidably matched with rectangle slideway (146) (147)。
6. secrecy box for material circulation according to claim 2, it is characterised in that:The retaining ring (15) includes an en plaque ontology, It is equipped with the strip-shaped hole passed through for drawstring (13) in the middle part of ontology, pawl is set at least one of inner wall of strip-shaped hole length direction, One end at least within of strip-shaped hole is equipped with easy-torn line (151), and the easy-torn line (151) extends to the side of ontology from strip-shaped hole one end Edge.
7. secrecy box for material circulation according to claim 6, it is characterised in that:The surrounding of the ontology is additionally provided with a circle draw ring (152), the draw ring (1152) and ontology are coplanar, and draw ring (152) and the outer end of easy-torn line (151) are linked together, and draw ring (152) it is connected by easily tearing seam with ontology surrounding.
8. secrecy box for material circulation according to claim 7, it is characterised in that:The body edges be equipped with escape groove (153) with Just finger buckles draw ring (152).
CN201810392805.3A 2018-04-27 2018-04-27 A kind of secrecy box for material circulation Pending CN108639569A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810392805.3A CN108639569A (en) 2018-04-27 2018-04-27 A kind of secrecy box for material circulation

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Application Number Priority Date Filing Date Title
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109625530A (en) * 2019-02-21 2019-04-16 西南交通大学 A kind of modularization assembling box for material circulation
CN109747922A (en) * 2019-01-31 2019-05-14 王勇 The vanning of fast assembling-disassembling express delivery week

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Publication number Priority date Publication date Assignee Title
CN2401491Y (en) * 1999-12-16 2000-10-18 李建新 Chain pearl type closing lock
CN201580666U (en) * 2009-09-25 2010-09-15 深圳市金之彩包装制品有限公司 Anti-counterfeit lock
CN105883182A (en) * 2016-06-27 2016-08-24 胡振华 Anti-collision confidential logistics box
CN205854920U (en) * 2016-08-04 2017-01-04 廊坊市晓名纸业有限公司 A kind of secrecy packing crates
CN206172043U (en) * 2016-09-12 2017-05-17 深圳劲嘉集团股份有限公司 Anti -fake thing flow box
CN206691668U (en) * 2017-03-22 2017-12-01 江南大学 Reusable sealing tape
CN207107318U (en) * 2017-05-19 2018-03-16 渭南师范学院 The express delivery packing case of reusable edible

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109747922A (en) * 2019-01-31 2019-05-14 王勇 The vanning of fast assembling-disassembling express delivery week
CN109625530A (en) * 2019-02-21 2019-04-16 西南交通大学 A kind of modularization assembling box for material circulation

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