CN109941579A - A kind of 3d needle mould logistics protective device - Google Patents

A kind of 3d needle mould logistics protective device Download PDF

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Publication number
CN109941579A
CN109941579A CN201910207678.XA CN201910207678A CN109941579A CN 109941579 A CN109941579 A CN 109941579A CN 201910207678 A CN201910207678 A CN 201910207678A CN 109941579 A CN109941579 A CN 109941579A
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CN
China
Prior art keywords
needle
limit
protecting box
article
limited
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.)
Withdrawn
Application number
CN201910207678.XA
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Chinese (zh)
Inventor
罗国弘
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.)
Fujian Business College
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Fujian Business College
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Filing date
Publication date
Application filed by Fujian Business College filed Critical Fujian Business College
Priority to CN201910207678.XA priority Critical patent/CN109941579A/en
Publication of CN109941579A publication Critical patent/CN109941579A/en
Withdrawn legal-status Critical Current

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Abstract

The invention discloses a kind of 3d needle mould logistics protective devices of logistics protective device technical field, including can keep out impact protecting box and can adjustment length with meet transport contoured article and clamping transport article position-limited needle, the card that can be slided and lock in the protecting box has set a plurality of position-limited needles, the locking that two protecting box can separate, the position-limited needle for two protecting box mutually locked is arranged oppositely, the present invention is placed between two protecting box by that will transport article, then the length that adjustment position-limited needle stretches out, and position-limited needle is locked by latch, position-limited needle is adapted to transport article of different shapes in this way, more position-limited needles all push against in the outside for transporting article and inside, transport article is fixed in this way, and it for example can also be supported by position-limited needle at the inner recess of cupulate bowl, it can make to transport article in this way It can not shake, be more uniformly stressed the transport each position of article, it is not easily damaged.

Description

A kind of 3d needle mould logistics protective device
Technical field
The present invention relates to logistics protective device technical fields, more particularly to a kind of 3d needle mould logistics protective device.
Background technique
Present logistic industry is rapidly developed, and during logistics transportation, needs to carry out freight Protection is typically now all to have certain elasticity using air bag, waste paper or foam etc., and the thing of shape can be kept to make For the buffer fillings object in goods packing, but foam comparision of production pollutes environment, and is easily broken, meeting again after opening a parcel It is scattered, is difficult to repeat to recycle, pollute, waste paper can not be produced in batches again, be not easy to obtain, if delayed with new paper Punching, papermaking will cause a large amount of pollutions, and need to be produced with plant, waste of resource, and when Logistics Demand is larger, waste paper is just It is not enough, and the elasticity of waste paper is not enough, and buffering effect is bad.
Present stream sizes are more, and under such circumstances, package is stacked or is easy to fall, touches, shake, knocking when classifying Situation, so require to be filled in package outer container, and filled up with cushion by outer container is wrapped up when transport is wrapped up now, Package outer container is just separated with transport article in this way, and mutual alignment is fixed, and transport article would not be inside package outer container When shaking, and then effectively prevent transport article and wrap up the mutual damaged in collision of outer container, and wrapping up outer container and collide with, cushion It can play the role of deformation buffer, transport article is prevented to be collided with, prevent transport article from breaking, be hardly damaged, be easy to use, but It is some breakables, such as china bowl or glass, because of inner hollow, by external compression or when collide with, The rigidity of object itself can only be leaned on to bear to squeeze, if exceeding intensity, bowl or cup will be crushed, and be exactly because in article Outer or surrounding receiving pressure is uneven, this is also to transport article damaged reason, such as a more crisp old soldi occur It is sunk to after sealing in deeper water, hydraulic pressure can crush empty bottle, but if blow-by, water, external pressure in bottle are all filled inside and outside bottle Power is identical, even if hydraulic pressure is larger, will not damage bottle body because of pressure difference, it is now desired to which one kind being capable of omnibearing protection transport Article, and it is capable of the protective device of clamping transport article, and by the pressure of external impact, be uniformly transmitted to transport article Each position, for transporting the protective device of various shape article.
Based on this, the present invention devises a kind of 3d needle mould logistics protective device, to solve the above problems.
Summary of the invention
The purpose of the present invention is to provide a kind of 3d needle mould logistics protective devices, and object can be transported from outer protection not by outer Portion squeezes, and supports article from inside, shake the article of transport will not in moving process, avoids colliding with, and can Also there is supporting role with the place in recess.
The present invention is implemented as follows: a kind of 3d needle mould logistics protective device, including can keep out impact protecting box and Can adjustment length to meet the position-limited needle of transport contoured article and clamping transport article, can slide and lock in the protecting box Card set a plurality of position-limited needles, the locking that two protecting box can separate, the limit for two protecting box mutually locked Position needle is arranged oppositely.
Further, the protecting box includes outer baffle, limit plate, two limit sliding chutes and a plurality of fixed columns, described Outer baffle and limit plate is discontiguous is parallel to each other, the fixed column is vertical to be fixed between outer baffle and limit plate, and two The two sides of limit plate are symmetrically arranged in the limit sliding chutes.
Further, a plurality of limit holes being separated from each other have been opened up on the limit plate, each limit hole passes through Wear limit plate.
It further, further include latch, the latch is slidably installed between outer baffle and limit plate by limit sliding chutes, The latch is bonded with limit plate, and a plurality of locking holes, the bottom installation of the latch have also been opened up on the latch The position of knob, a plurality of locking holes and a plurality of limit holes corresponds.
Further, the position-limited needle includes shank and banking pin, each mutual corresponding limit hole and locking hole Inside all cunning has set a position-limited needle, and the banking pin is fastened between outer baffle and latch, and the shank is slidable to be passed through The length of limit hole and locking hole, the shank is greater than the distance between outer baffle and limit plate.
Further, the locking hole includes activity bit and locking position, and the shank and activity bit are clearance fit, described Shank and locking position are interference fit.
Further, the position-limited needle is an integrally-molded by rubber.
Further, further include connecting plate, be all provided on the outer baffle and connecting plate of the protecting box mutually matched Hasp, the locking that two protecting box can be dismantled by the connecting plate of two sides and the hasp of cooperation.
The beneficial effects of the present invention are: the present invention is placed between two protecting box by that will transport article, then adjustment is limited The length that position needle stretches out, and position-limited needle is locked by latch, such position-limited needle is adapted to transport article of different shapes, more Root position-limited needle all pushes against in the outside for transporting article and inside, in this way fixes transport article, and the inside of such as cupulate bowl Recess can also be supported by position-limited needle, the position-limited needle clamping that outside is also extended, and can make transport article can not in this way It shakes, it is mutually to support that outside is protected by the outer baffle and connecting plate of protecting box, and transports the position-limited needle of article periphery Tightly intersect, form protective fence, prevents the sharppointed article of outside from bumping to transport article, and position-limited needle is to be made of rubber, There are also certain elasticity in this way, can buffer to external collision and internal transport article, be locked by hasp, convenient Safety, the present apparatus is more applicable for the protection of breakables, is adapted to various irregular shapes, so as to protect simultaneously it is multiple not The article of similar shape, and the present apparatus can be enable the pressure of external impact, uniformly it is transmitted to each of transport article Position is more uniformly stressed the transport each position of article, not easily damaged, and the present apparatus is also convenient for recycling and continues to use, and does not make Position-limited needle can be adjusted to the shape liked by the used time, and the pendulum as family is adornd, and be taken off when needing as protective device.
Detailed description of the invention
The present invention is further illustrated in conjunction with the embodiments with reference to the accompanying drawings.
Fig. 1 is the scheme of installation of two protecting box of the invention;
Fig. 2 is connecting board structure schematic diagram of the present invention;
Fig. 3 is the top view that the present invention is put into transport article;
Fig. 4 is the cooperation schematic diagram of latch of the present invention and limit plate;
Fig. 5 is latch of the present invention and limit plate bottom view;
Fig. 6 is the portion A of the present invention enlarged drawing.
In attached drawing, parts list represented by the reference numerals are as follows:
1- connecting plate, 11- hasp, 2- protecting box, 21- outer baffle, 22- limit plate, 221- limit hole, 23- fixed column, 24- limit sliding chutes, 3- latch, 31- knob, 32- locking hole, 321- locking position, 322- activity bit, 4- position-limited needle, 41- needle Bar, 42- banking pin.
Specific embodiment
It please refers to shown in Fig. 1 to 6, the present invention provides a kind of technical solution: a kind of 3d needle mould logistics protective device, including energy Enough keep out impact protecting box 2 and can adjustment length with meet transport contoured article and clamping transport article position-limited needle 4, institute The card that stating can slide and lock in protecting box 2 has set a plurality of position-limited needles 4, the locking that two protecting box 2 can separate, mutually The position-limited needle 4 of two protecting box 2 of locking is arranged oppositely, and can protect each transport article of different shapes, adaptability It is stronger, special-shaped article can be supported, support can also be provided to the inside of cup, be that article will not shake in transportational process Dynamic, also there are support and protection in outside, and can protect simultaneously to multiple articles of different shapes, is also convenient for recycling and continues Use, the article of former different shape size needs different foam mold customized to be protected, the present apparatus do not need it is customized, Shape and size, it is more adaptable.
Wherein, protecting box 2 includes outer baffle 21,22, two limit sliding chutes 24 of limit plate and a plurality of fixed columns 23, described Outer baffle 21 and limit plate 22 is discontiguous is parallel to each other, the fixed column 23 it is vertical be fixed on outer baffle 21 and limit plate 22 Between, the two sides of limit plate 22 are symmetrically arranged in two limit sliding chutes 24, and so that outer baffle 21 is formed outer protective, and Keep protecting box 2 stronger, and there is stronger anti-extrusion ability, opens up a plurality of limits being separated from each other on limit plate 22 Position hole 221, each limit hole 221 run through limit plate 22, limit hole 221 are allow to limit the position of position-limited needle 4, limit Needle 4 can only be slided along 221 direction of limit hole, further include latch 3, and the latch 3 is slidably installed in outer by limit sliding chutes 24 Between baffle 21 and limit plate 22, the latch 3 is bonded with limit plate 22, has also opened up a plurality of locks on the latch 3 Tieholen 32, the bottom of the latch 3 are mounted with knob 31, the position of a plurality of locking holes 32 and a plurality of limit holes 221 One-to-one correspondence is set, the locking hole 32 on the latch 3 of same protecting box 2 and limit hole 221 correspond, and position-limited needle 4 is facilitated to adjust Whole position, position-limited needle 4 includes shank 41 and banking pin 42, in each mutual corresponding limit hole 221 and locking hole 32 Cunning has set a position-limited needle 4, and the banking pin 42 is fastened between outer baffle 21 and latch 3, and the shank 41 is slidable Across limit hole 221 and locking hole 32, the length of the shank 41 is greater than the distance between outer baffle 21 and limit plate 22, in this way Banking pin 42 can be stuck in position-limited box 2, and position-limited needle 4 is made not fall out out position-limited box 2, and longer shank 41 can be given bigger Article provides protection, and locking hole 32 includes activity bit 322 and locking position 321, and the shank 41 is matched with activity bit 322 for gap It closes, the shank 41 and locking position 321 are interference fit, enable limit plate 3 that position-limited needle 4 to be made to be locked or unlock work Dynamic, it further includes connecting plate 1 that position-limited needle 4 is an integrally-molded by rubber, provides spring protective, the outer baffle 21 of the protecting box 2 Be all provided with mutually matched hasp 11 on connecting plate 1, two protecting box 2 pass through the connecting plates 1 of two sides and cooperation The locking that hasp 11 can be dismantled keeps the device of combination completion more stable and easily disassembled and installation locking, more convenient to make With.
One concrete application of embodiment are as follows: the present invention passes through when in use will transport article and be placed on a protecting box 2 22 side of limit plate, afterwards turns over protecting box 2, will transport article and is placed on the platform of 22 lower section of limit plate, will transport article The one side or concave surface face limit plate 22 of irregular shape, the meeting of position-limited needle 4 is in gravity along limit hole 221 and locking 322 slide downward of activity bit of the wider side in hole 32, the shank 41 on position-limited needle 4 is mutually fitted closely with transport article, such as Fig. 3 It is shown, latch 3 is then pulled out, cooperates the locking position 321 of the tighter side of locking hole 32 and shank 41, locking position 321 It is interference fit with shank 41, in this way can not moves the locking of position-limited needle 4, latch 3 and limit plate 22 are all rubber slabs, in this way Frictional force is stronger difficult to slide between position-limited needle 4 and latch 3, then overturns the protecting box 2 for having locked position-limited needle 4, makes to transport Then defeated article covers another protecting box 2 on transport article, controls the position of latch 3, make in the top of limit plate 22 Activity bit 322 and position-limited needle 4 cooperate, top cover tightly after protecting box 2 position-limited needle 4 can and the other side of transport article closely paste It closes, then knob 31 is pulled to move the locking position 321 of latch 3 can not 4 clamping of position-limited needle, it thus will transport article envelope It closes between two protecting box 2, because not supported when the position-limited needle overturning at edge, can stretch out in longest state, in this way Position-limited needle 4 is just by side-closed, can be with arranged in dislocation and when protecting box 2 is installed, and the position-limited needle 4 of two such protecting box 2 is just Can be interlaced, more thick and solid protection is formed, similar protective fence, latch 3 is stuck in limit sliding chutes 24 can not be to outer baffle 22 directions are mobile, can only slide in 24 direction of limit sliding chutes, thus make any movement of position-limited needle 4 being locked on latch 3 Direction is all limited, to make transport article that can not move, then connecting plate 1 is mounted on two protecting box 2 by hasp 11 Two sides, fix position between two protecting box 2, the quantity of connecting plate 1 can be increased if necessary, by the four of protecting box 2 A side all covers tightly, and is not exposed to position-limited needle 4 outer, more fully protects to transport article offer, this sample device can be with Different length is stretched out by position-limited needle 4, adapts to different transport articles, and can protect the object of multiple and different shapes simultaneously Product can also mutually be not in contact with each other between article, form isolation, avoid transport article is mutual from colliding with, than original transport Protected mode is more convenient, it is not necessary to and dedicated foam mold, which is done, to different porcelain or cupulate bowl again is protected, that foam Mold is inconvenient to recycle substantially, and adaptability is very low, and foam mold can only use regulation shape and size after producing Article transported, the foam mold of substantially each breakables be it is customized, at high cost, loss is high, and the present apparatus is General, the article of any shape can adapt to, it is only necessary to by adjusting the length of position-limited needle 4, and go back after dismantling It can recycle and continue to use, not will cause loss, long-term unused breakables, adjustable limit can be stored by being placed on family 4 length of needle forms different shaping as decoration piece, when needing, uses as protective device, multiple use, original transport Mode package hit when outside have buffering, but when power passes to inside, recess does not support, be easy stress damage It is bad, thus enable the present apparatus by the pressure of external impact, be uniformly transmitted to each position of transport article, makes to transport object The each position of product is more uniformly stressed, not easily damaged, avoids that the part power that is hit is larger, and external force dispersion is uneven, leads to office The situation of portion's breakage occurs, and not only external protecting box 2, latch 3 and the position-limited needle 4 for leading to rubber is buffered the present apparatus, interior Portion is also flexibly supported by position-limited needle 4, and power is thus made only not to be extruded in the outer wall of cup, and inner wall is also to have support, Transport article more not cracky;And position-limited needle 4 allows to be formed certain Bending Deformation, when by bigger impact force, to this Device provides more elastic buffer supports, and after external force disappears, position-limited needle 4 can be sprung back again, the quilt for keeping transport article lasting Limit is pushed against, more stable protection is provided.
In addition, in the description of the present invention, it should be noted that such as occur term " center ", "upper", "lower", " left side ", " right side ", "vertical", "horizontal", "inner", "outside" etc., the orientation or positional relationship of instruction are orientation based on the figure or position Relationship is set, is merely for convenience of description of the present invention and simplification of the description, rather than the device or element of indication or suggestion meaning are necessary It with specific orientation, is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.
Although specific embodiments of the present invention have been described above, those familiar with the art should be managed Solution, we are merely exemplary described specific embodiment, rather than for the restriction to the scope of the present invention, it is familiar with this The technical staff in field should be covered of the invention according to modification and variation equivalent made by spirit of the invention In scope of the claimed protection.

Claims (8)

1. a kind of 3d needle mould logistics protective device, it is characterised in that: including that can keep out the protecting box (2) of impact and can adjust Length transports the position-limited needle (4) of contoured article and clamping transport article to meet, and can slide and lock in the protecting box (2) Card has been set a plurality of position-limited needles (4), the locking that two protecting box (2) can separate, two protecting box mutually locked (2) position-limited needle (4) is arranged oppositely.
2. a kind of 3d needle mould logistics protective device according to claim 1, it is characterised in that: the protecting box (2) includes Outer baffle (21), limit plate (22), two limit sliding chutes (24) and a plurality of fixed columns (23), the outer baffle (21) and limit Plate (22) is discontiguous to be parallel to each other, and the fixed column (23) is vertical to be fixed between outer baffle (21) and limit plate (22), Two limit sliding chutes (24) are symmetrically arranged in the two sides of limit plate (22).
3. a kind of 3d needle mould logistics protective device according to claim 2, it is characterised in that: opened on the limit plate (22) If a plurality of limit holes (221) being separated from each other, each limit hole (221) runs through limit plate (22).
4. a kind of 3d needle mould logistics protective device according to claim 3, it is characterised in that: further include latch (3), institute It states latch (3) to be slidably installed between outer baffle (21) and limit plate (22) by limit sliding chutes (24), the latch (3) and limit Position plate (22) is bonded, and has also been opened up a plurality of locking holes (32) on the latch (3), the bottom installation of the latch (3) The position of knob (31), a plurality of locking holes (32) and a plurality of limit holes (221) corresponds.
5. a kind of 3d needle mould logistics protective device according to claim 4, it is characterised in that: the position-limited needle (4) includes Cunning has set one in shank (41) and banking pin (42), each mutual corresponding limit hole (221) and locking hole (32) Position-limited needle (4), the banking pin (42) are fastened between outer baffle (21) and latch (3), and the shank (41) is slidable Across limit hole (221) and locking hole (32), the length of the shank (41) is greater than between outer baffle (21) and limit plate (22) Distance.
6. a kind of 3d needle mould logistics protective device according to claim 5, it is characterised in that: the locking hole (32) includes Activity bit (322) and locking position (321), the shank (41) and activity bit (322) are clearance fit, the shank (41) and lock Tight position (321) is interference fit.
7. a kind of 3d needle mould logistics protective device according to claim 6, it is characterised in that: the position-limited needle (4) is by rubber Glue is an integrally-molded.
8. a kind of 3d needle mould logistics protective device according to claim 2, it is characterised in that: further include connecting plate (1), institute It states and is all provided with mutually matched hasp (11) on the outer baffle (21) and connecting plate (1) of protecting box (2), two protecting box (2) locking that can be dismantled by the connecting plate (1) of two sides and the hasp (11) of cooperation.
CN201910207678.XA 2019-03-19 2019-03-19 A kind of 3d needle mould logistics protective device Withdrawn CN109941579A (en)

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CN201910207678.XA CN109941579A (en) 2019-03-19 2019-03-19 A kind of 3d needle mould logistics protective device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910207678.XA CN109941579A (en) 2019-03-19 2019-03-19 A kind of 3d needle mould logistics protective device

Publications (1)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114145926A (en) * 2021-12-06 2022-03-08 潍坊汇金山机械科技有限公司 Patient turning bed
CN115722453A (en) * 2022-10-11 2023-03-03 宁波丞达精机股份有限公司 Optical lens piece's detection screening installation

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2413688A1 (en) * 2002-12-09 2004-06-09 1546300 Ontario Limited Clamping cartridge for panel type products
CN205186082U (en) * 2015-12-04 2016-04-27 沈阳金杯锦恒汽车安全系统有限公司 Car blet preloader dististyle and car blet preloader
CN106005751A (en) * 2016-06-30 2016-10-12 苏州市盛百威包装设备有限公司 Anti-shock and anti-sway irregular sheet glass packing box with weight apportioning and adjusting functions
CN107120342A (en) * 2017-06-23 2017-09-01 郑州云海信息技术有限公司 A kind of quick-detachable sheet material locked mechanism
CN206957410U (en) * 2017-04-19 2018-02-02 佛山市南海区朋克五金科技有限公司 A kind of buckle suitable for sliding door and window
CN208021992U (en) * 2018-03-20 2018-10-30 江苏创凌非晶科技发展有限公司 A kind of sealed end cover board mental package transport case
CN209921895U (en) * 2019-03-19 2020-01-10 福建商学院 3d needle mould commodity circulation protection device

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2413688A1 (en) * 2002-12-09 2004-06-09 1546300 Ontario Limited Clamping cartridge for panel type products
CN205186082U (en) * 2015-12-04 2016-04-27 沈阳金杯锦恒汽车安全系统有限公司 Car blet preloader dististyle and car blet preloader
CN106005751A (en) * 2016-06-30 2016-10-12 苏州市盛百威包装设备有限公司 Anti-shock and anti-sway irregular sheet glass packing box with weight apportioning and adjusting functions
CN206957410U (en) * 2017-04-19 2018-02-02 佛山市南海区朋克五金科技有限公司 A kind of buckle suitable for sliding door and window
CN107120342A (en) * 2017-06-23 2017-09-01 郑州云海信息技术有限公司 A kind of quick-detachable sheet material locked mechanism
CN208021992U (en) * 2018-03-20 2018-10-30 江苏创凌非晶科技发展有限公司 A kind of sealed end cover board mental package transport case
CN209921895U (en) * 2019-03-19 2020-01-10 福建商学院 3d needle mould commodity circulation protection device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114145926A (en) * 2021-12-06 2022-03-08 潍坊汇金山机械科技有限公司 Patient turning bed
CN114145926B (en) * 2021-12-06 2023-02-17 上海市第二康复医院(上海市宝山区一钢医院) Patient turning bed
CN115722453A (en) * 2022-10-11 2023-03-03 宁波丞达精机股份有限公司 Optical lens piece's detection screening installation

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