WO2018205618A1 - 一种填充块、包装箱及固定装置 - Google Patents

一种填充块、包装箱及固定装置 Download PDF

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Publication number
WO2018205618A1
WO2018205618A1 PCT/CN2017/116607 CN2017116607W WO2018205618A1 WO 2018205618 A1 WO2018205618 A1 WO 2018205618A1 CN 2017116607 W CN2017116607 W CN 2017116607W WO 2018205618 A1 WO2018205618 A1 WO 2018205618A1
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WO
WIPO (PCT)
Prior art keywords
block
engaging portion
fixing
concave cavity
fixing block
Prior art date
Application number
PCT/CN2017/116607
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English (en)
French (fr)
Inventor
王海江
唐乌力吉白尔
Original Assignee
京东方科技集团股份有限公司
鄂尔多斯市源盛光电有限责任公司
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Application filed by 京东方科技集团股份有限公司, 鄂尔多斯市源盛光电有限责任公司 filed Critical 京东方科技集团股份有限公司
Publication of WO2018205618A1 publication Critical patent/WO2018205618A1/zh

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
    • B65D25/02—Internal fittings
    • B65D25/10—Devices to locate articles in containers
    • 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
    • B65D81/107—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 blocks of shock-absorbing material

Definitions

  • the present disclosure relates to a filling block, a package, and a fixture.
  • At least one embodiment of the present disclosure provides a filler block, including:
  • An adjustment block having a concave cavity, the concave cavity including opposing openings and a bottom wall, and a sidewall between the opening and the bottom wall, the sidewall having along the opening At least two first engaging portions arranged in order to the bottom wall direction;
  • the fixing block is inserted into the concave cavity of the adjusting block, and the surface of the fixing block has a second engaging portion, and the second engaging portion is engaged with the first engaging portion.
  • the first engaging portion is a strip-shaped protrusion; the second engaging portion is a strip-shaped groove that can be engaged with the strip-shaped protrusion.
  • the strip-shaped protrusion has a triangular cross section; the strip-shaped groove has a triangular cross section.
  • the fixing block includes a main body structure and a fixing structure, and the second engaging portion is located on the main body structure, and the fixing structure is capable of fixedly connecting the fixing block to the object to be fixed on.
  • the concave cavity is square; the at least two first engaging portions are disposed on opposite side walls of the concave cavity; the concave cavity is not At least one of the two side walls provided with the first engaging portion has an open structure, and the fixing block can be One side of the open structure is inserted into the concave cavity.
  • the filler block further includes an elastic pad on a side of the opening of the adjustment block facing away from the concave cavity.
  • the elastic pad is an elastic pad of rubber material.
  • the fixing block is a fixing block made of plastic material; and/or the adjusting block is a regulating block made of plastic material.
  • At least one embodiment of the present disclosure provides a package comprising the filler block of one of the preceding embodiments.
  • the side wall of the box has a card slot, and the fixing block of the filling block is engaged with the card slot.
  • the fixing structure of the fixing block is engaged with the card slot.
  • the inner wall of the card slot has at least two third engaging portions arranged in a row in a direction perpendicular to the side wall of the box; the surface of the fixing structure has a fourth card The fourth engaging portion is engaged with the third engaging portion.
  • At least one embodiment of the present disclosure provides a fixture comprising the filler block of one of the preceding embodiments.
  • FIG. 1 is a schematic diagram of a filling block in a size state according to an embodiment of the present disclosure
  • FIG. 2 is a schematic diagram of a filling block in another size state according to an embodiment of the present disclosure
  • FIG. 3 is a schematic structural diagram of a regulating block of a filling block according to an embodiment of the present disclosure
  • FIG. 4 is a schematic structural diagram of a fixing block of a filling block according to an embodiment of the present disclosure
  • FIG. 5 is a schematic structural diagram of a packaging box according to an embodiment of the present disclosure.
  • FIG. 6 is a top plan view showing a partial structure of a package provided by an embodiment of the present disclosure.
  • the packaging box is mainly divided into the following two categories: the first type of packaging box is only applicable to one type of product, and the cost is high because such a packaging box cannot be used universally; the second type of packaging box can be applied to Different specifications of products, but due to the different sizes of different specifications of the product, it is necessary to use different thickness of the foam material to fill the box to achieve the fixing and buffering of the product.
  • the second type of packaging box described in the above related art can improve the recycling rate of the packaging box and reduce the cost to a certain extent, but because it needs to be equipped with a plurality of different thickness stoppers, the enterprise inventory management is inconvenient and production Inconvenient use, inconvenient recycling and other issues, the final result is still disguised to increase the production cost of the product.
  • an embodiment of the present disclosure provides a filler block, including:
  • the adjustment block 1 has a concave cavity 13 including an opposite opening and a bottom wall 11, and a side wall 12 between the opening and the bottom wall 11, the side wall 12 having an opening to the bottom wall 11 At least two first engaging portions 2 arranged in order;
  • the fixing block 3 is inserted into the concave cavity 13 of the adjusting block 1 , and the surface of the fixing block 3 has a second engaging portion 4 , and the second engaging portion 4 is engaged with the first engaging portion 2 .
  • the fixing block 3 and the adjusting block 1 can be relatively fixed by the engagement of the first engaging portion 2 and the second engaging portion 4;
  • the engagement positions of the first engaging portion 2 and the second engaging portion 4 are different.
  • the side wall of the concave cavity 13 of the adjusting block 1 may be sequentially provided with the first engaging portion 21 and the first engaging portion 22 in the direction of the opening to the bottom wall 11; the surface of the fixing block 3 is provided with the second card
  • the second engaging portion 41 is engaged with the first engaging portion 21
  • the depth of the fixing block 3 inserted into the concave cavity 13 is shallow
  • the portion of the fixing block 3 embedded in the concave cavity 13 is small.
  • the second engaging portion 41 is engaged with the first engaging portion 22, the depth of the fixing block 3 inserted into the concave cavity 13 is deep, and the portion of the fixing block 3 embedded in the concave cavity 13 is relatively large.
  • the size of the entirety of the fixed block 3 and the adjustment block 1 in the direction perpendicular to the bottom wall 11 is reduced.
  • the fixing block 3 can be partially inserted into the concave cavity 13 of the adjusting block 1, and at least two first engaging portions provided on the side wall of the concave cavity 13 can be passed between the fixing block 3 and the adjusting block 1. 2 and the second engaging portion 4 provided on the surface of the fixing block 3 is engaged and fixed, and the adjusting block 1 and the fixing Between the blocks 3, the depth of insertion of the fixing block 3 in the concave cavity 13 of the adjusting block 1 can be made different by selecting different engaging positions, so that the filling block as a whole is in the direction perpendicular to the bottom wall 11 (ie, FIG. 1 and The size in the direction of the broken line in Fig. 2 can be adjusted.
  • the filling block can be used with various boxes 6 to fix and buffer various sizes of products, and has high versatility.
  • the surface of the fixing block 3 may be provided with a plurality of second engaging portions 4, such as a second engaging portion 41, a second engaging portion 42 and a Two engaging portions 43 and the like.
  • second engaging portions 4 such as a second engaging portion 41, a second engaging portion 42 and a Two engaging portions 43 and the like.
  • first engaging portion 21 and the second engaging portion 43 can be adjusted to be engaged, and the first engaging portion 22 is coupled to the first engaging portion 22
  • the two engaging portions 42 are engaged; and the number of the engaging portions and the engaging positions of the first engaging portions 2 and the second engaging portions 4 may be changed stepwise.
  • the first engaging portion 2 on the adjusting block 1 may be a strip-shaped protrusion; correspondingly, the second engaging portion 4 on the fixing block 3 It may be a strip-shaped groove that can be engaged with the above-mentioned strip-like projections.
  • the strip-like projections provided on the side walls of the concave cavity 13 and the strip-shaped grooves provided on the surface of the fixing block 3 are parallel to each other, and the strips are The protrusions and the strip-shaped grooves are disposed to intersect with the perpendicular direction of the bottom wall 11. Further, by the engagement between the strip-shaped protrusions and the strip-shaped grooves, the relative relationship between the fixed block 3 and the adjustment block 1 can be achieved. fixed.
  • the position and/or the number of the strip-shaped protrusions and the strip-shaped grooves that are engaged may vary, that is, the engagement state is Differently, by selecting different engagement states, the insertion depth of the fixed block 3 in the concave cavity can be adjusted, so that the size of the filler block in the direction perpendicular to the bottom wall 11 changes.
  • the first engaging portion 2, that is, the strip-shaped protrusion has a triangular cross section; correspondingly, the second engaging portion 4, that is, a strip shape
  • the groove has a triangular cross section.
  • at least two first engaging portions 2 provided on the side wall of the concave cavity 13 such as the first engaging portion 21 and the first engaging portion 22 in FIG. 2
  • a structure similar to the row of serrations is presented, so that the snap fit is easily achieved between the first engaging portion 2 and the second engaging portion 4.
  • the cross section of the strip-like protrusions and the strip-shaped grooves is not limited to a triangle, and may be a square, trapezoidal or the like.
  • the first engaging portion 2 on the adjusting block 1 may also be a strip-shaped groove; at this time, correspondingly, the second engaging portion 4 on the fixing block 3 is a strip-like projection that engages with the above-mentioned strip-shaped groove.
  • the fixing block 3 may include a main body structure 31 and a fixing structure 32 , wherein the second engaging portion 4 is located on the main body structure 31 .
  • the main structure 31 can be inserted into the concave cavity of the adjustment block 1 and can be engaged with the adjustment block 1 in different states; the fixing structure 32 can fix the fixed block 3 to the object to be fixed.
  • the object to be fixed does not belong to the filling block, that is, the object to be fixed is independent of the structure of the filling block.
  • the object to be fixed may be the box body 6 of the packaging box.
  • the fixing block 3 may be fixed to the box body 6 of the packaging box by its fixing structure 32, and the concave shape of the adjusting block 1 is inserted by adjusting the main body structure 31 thereof.
  • the depth in the cavity 13 can change the spacing between the adjusting block 1 and the side wall of the box 6, so that the side of the adjusting block 1 facing away from the opening of the concave cavity 13 is offset with the packaged product in the package to achieve Product fixing and buffering.
  • the concave cavity 13 of the adjusting block 1 may have a square shape; and the opposite side walls 12 of the concave cavity 13 are respectively disposed perpendicular to At least two first engaging portions 2 arranged in the direction of the bottom wall 11; further, the concave cavity 13 is not provided with two side walls of the first engaging portion 2, one of which has an open structure 10, that is, There is no wall structure on one side of the side wall, and the fixing block 3 can be inserted into the concave cavity 13 from one side of the open structure 10 to make the first engaging portion 2 of the adjusting block 1 and the second card of the fixed block 3
  • the joints 4 are directly engaged.
  • the fixing block 3 can be directly inserted into the concave cavity 13 from the side of the open structure 10 of the adjusting block 1, so that the second engaging portion 41 directly engages with the first engaging portion 22.
  • the concave cavity 13 is not provided with two side walls of the first engaging portion, and the other side wall may also have an open structure.
  • the concave cavity 13 is not provided with two sidewalls of the first engaging portion 2, and the other sidewall may have a wall structure to limit the fixing block 3, thereby It is avoided that the fixing block 3 slides out from the side when it is inserted into the concave cavity 13 from the side of the open structure 10.
  • the side wall body may be a complete wall body, or the side wall body may be provided with a window so that the user can observe the inside of the concave cavity 13 through the window, such as observing the fixed block 3 and the concave cavity 13 The engagement of the side walls.
  • the main structure 31 has a cubic shape
  • the fixing structure 32 has a T-shaped structure, and includes a T-shaped connection.
  • Position 322 and the connecting portion 321 the connecting portion 321 is fixedly connected to the main body structure 31
  • the limiting portion 322 is parallel to the side surface of the main body structure 31 and the connecting portion 321
  • the second engaging portion 4 is disposed on the main body structure 31 and the adjusting block 1 .
  • the two side walls of the first engaging portion 2 are on two opposite sides and are located on both sides of the fixing structure 32.
  • a recess having a T-shaped cross section may be provided on the object to be fixed connected to the fixing block 3, so that the fixing structure 32 can be engaged with the object to be fixed.
  • the filling block may further comprise an elastic pad 5 mounted on a side of the adjusting block 1 facing away from the opening of the concave cavity, that is, the elastic pad 5 is located in the concave shape.
  • the outer side of the bottom wall 11 of the cavity. The elastic pad 5 can ensure that the bottom wall 11 of the adjusting block 1 is elastically offset from the packaged product, thereby improving the fixing buffering effect of the filling block on the product.
  • the fixing block 3 and the adjusting block 1 in the filling block can be made of plastic material, and can be formed by an injection molding process.
  • the elastic pad 5 may be made of a rubber material. Specifically, the elastic pad 5 may be attached to the outside of the bottom wall 11 of the adjustment block 1.
  • the filling block is mostly made of a foamed material.
  • the fixing block 3 and the adjusting block 1 are injection molded by plastic, and the reliability and service life thereof are largely improved.
  • the elastic pad 5 is fixed by sticking and can be periodically replaced to ensure the buffering effect of the entire filling block on the packaged product.
  • an embodiment of the present disclosure further provides a package including a case 6, and a filler block in any of the above embodiments.
  • the side wall of the casing 6 has a card slot 60, and the fixing block 3 of the filler block is engaged with the card slot 60.
  • the card slot 60 on the side wall of the box 6 can be engaged with the above-mentioned fixing structure 32 of the fixing block 3.
  • At least two third engaging portions 601 may be sequentially arranged on the inner wall of the card slot 60 in a direction perpendicular to the side wall of the casing 6.
  • the surface of the fixing structure 32 is provided with a fourth engaging portion 321 engageable with the third engaging portion 601; when the fixing block 3 is engaged with the card slot 60, the fixing structure 32 and the card slot Engagement can be achieved between the third engaging portion 601 and the fourth engaging portion 321 by the above; and, when the depth of the fixing block 3 inserted into the card slot 60 is different, the third engaging portion 601 and the engaging portion are engaged
  • the number and position of the fourth engaging portions 321 may be different.
  • the specific structure and the engagement state selection principle of the third engaging portion 601 and the fourth engaging portion 321 may be similar to the first engaging portion 2 and the second engaging portion 4, and details are not described herein again. .
  • the embodiment of the present disclosure further provides a fixing device, which comprises any of the above embodiments. Filled block in .
  • the specific type of the fixing device is not limited.
  • the fixing device may be a packaging fixing device in the field of logistics and transportation such as a trunk, a container, and the like.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Buffer Packaging (AREA)
  • Details Of Rigid Or Semi-Rigid Containers (AREA)

Abstract

一种填充块、包装箱及固定装置，填充块包括：调节块（1），调节块（1）具有凹形腔（13），凹形腔（13）包括相对的开口和底壁（11），以及位于开口和底壁（11）之间的侧壁（12），侧壁（12）具有沿开口至底壁（11）方向依次排列的至少两个第一卡合部（2）；固定块（3），插设于调节块（1）的凹形腔（13）内，且固定块（3）的表面具有第二卡合部（4），第二卡合部（4）与第一卡合部（2）卡合。

Description

一种填充块、包装箱及固定装置
本申请要求在2017年05月10日提交中国专利局、申请号为201720512835.4、实用新型名称为“一种填充块、包装箱及固定装置”的中国专利申请的优先权，该申请的全部内容通过引用结合在本申请中。
技术领域
本公开涉及一种填充块、包装箱及固定装置。
背景技术
现今制造业竞争越来越激烈，降低成本成为提高产品竞争力的主要手段。其中包装成本因为不直接影响产品的性能而成为降低成本的一个主要方向。如何提高包装箱的通用性，从而降低包装成本，是目前亟待解决的技术问题。
发明内容
本公开至少一实施例提供一种填充块，包括：
调节块，所述调节块具有凹形腔，所述凹形腔包括相对的开口和底壁，以及位于所述开口和所述底壁之间的侧壁，所述侧壁具有沿所述开口至所述底壁方向依次排列的至少两个第一卡合部；
固定块，插设于所述调节块的所述凹形腔内，且所述固定块的表面具有第二卡合部，所述第二卡合部与所述第一卡合部卡合。
本公开的某一实施例中，所述第一卡合部为条状凸起；所述第二卡合部为能够与所述条状凸起卡合的条状凹槽。
本公开的某一实施例中，所述条状凸起的横截面为三角形；所述条状凹槽的横截面为三角形。
本公开的某一实施例中，所述固定块包括主体结构和固定结构，所述第二卡合部位于所述主体结构上，所述固定结构能够将所述固定块固定连接于待固定物上。
本公开的某一实施例中，所述凹形腔呈方形；所述至少两个第一卡合部分布于所述凹形腔相对的两个所述侧壁上；所述凹形腔未设有所述第一卡合部的两个所述侧壁中，至少一个所述侧壁呈开放式结构，所述固定块能够从 所述开放式结构的一侧插入所述凹形腔内。
本公开的某一实施例中，所述填充块还包括位于所述调节块背离所述凹形腔的所述开口一侧的弹性垫。
本公开的某一实施例中，所述弹性垫为橡胶材质的弹性垫。
本公开的某一实施例中，所述固定块为塑料材质的固定块；和/或，所述调节块为塑料材质的调节块。
本公开至少一实施例提供一种包装箱，包括前述某一实施例所述的填充块。
本公开的某一实施例中，所述箱体的侧壁具有卡槽，所述填充块的所述固定块与所述卡槽卡合。
本公开的某一实施例中，所述固定块的所述固定结构与所述卡槽卡合。
本公开的某一实施例中，沿垂直于所述箱体侧壁的方向，所述卡槽的内壁具有依次排列的至少两个第三卡合部；所述固定结构的表面具有第四卡合部，所述第四卡合部与所述第三卡合部卡合。
本公开至少一实施例提供一种固定装置，包括前述某一实施例所述的填充块。
附图说明
为了更清楚地说明本公开实施例中的技术方案，下面将对实施例描述中所需要使用的附图作一简单地介绍，显而易见地，下面描述中的附图是本公开的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其它的附图。
图1为本公开实施例提供的一种填充块在一种尺寸状态下的示意图；
图2为本公开实施例提供的一种填充块在另一种尺寸状态下的示意图；
图3为本公开实施例提供的一种填充块的调节块的结构示意图；
图4为本公开实施例提供的一种填充块的固定块的结构示意图；
图5为本公开实施例提供的一种包装箱的结构示意图；
图6为本公开实施例提供的一种包装箱的部分结构俯视图。
具体实施方式
为使本公开实施例的目的、技术方案和优点更加清楚，下面将结合本公 开实施例中的附图，对本公开实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例是本公开一部分实施例，而不是全部的实施例。基于本公开中的实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其它实施例，都属于本公开保护的范围。
相关技术中，包装箱主要分为以下两类：第一类包装箱，只适用于一种规格的产品，由于此类包装箱不能通用，因此成本较高；第二类包装箱，可以适用于不同规格的产品，但由于不同规格产品的尺寸不同，因此，需要采用不同厚度的发泡材质的挡块来填充箱体，以实现对产品的固定和缓冲。
上述相关技术所描述的第二类包装箱，虽然可以提高包装箱的回收利用率，在一定程度上降低成本，但由于其需要配备多个不同厚度的挡块，从而导致企业库存管理不便、生产使用不便、回收利用不便等问题，最终的结果仍是变相的增加了产品的生产成本。
如图1至图5所示，本公开实施例提供一种填充块，包括：
调节块1，调节块1具有凹形腔13，凹形腔13包括相对的开口和底壁11，以及位于开口和底壁11之间的侧壁12，侧壁12具有沿开口至底壁11方向依次排列的至少两个第一卡合部2；
固定块3，插设于调节块1的凹形腔13内，且固定块3的表面具有第二卡合部4，第二卡合部4与第一卡合部2卡合。
当固定块3部分插入调节块1的凹形腔13内时，固定块3和调节块1之间可以通过上述第一卡合部2和二卡合部4的卡合实现相对固定；当固定块3插入凹形腔13内的深度不同时，第一卡合部2和第二卡合部4的卡合位置有所不同。例如，调节块1的凹形腔13的侧壁沿开口至底壁11的方向上可以依次设有第一卡合部21和第一卡合部22；固定块3的表面设有第二卡合部41；当第二卡合部41与第一卡合部21卡合时，固定块3插入凹形腔13内的深度较浅，固定块3嵌入凹形腔13内的部分体积较小；当第二卡合部41与第一卡合部22卡合时，固定块3插入凹形腔13内的深度较深，固定块3嵌入凹形腔13内的部分体积较大，进而，使得固定块3和调节块1的整体在垂直于底壁11方向上的尺寸减小。
上述填充块中，固定块3可部分插入调节块1的凹形腔13中，固定块3和调节块1之间可以通过凹形腔13侧壁上设有的至少两个第一卡合部2以及固定块3表面上设有的第二卡合部4实现卡合固定，并且，调节块1和固定 块3之间可以通过选择不同的卡合位置，使固定块3在调节块1的凹形腔13内插入的深度不同，从而使填充块整体在在垂直于底壁11方向(即图1和图2中的虚线方向)上的尺寸可调节。该填充块可以配合各种箱体6使用，可以对多种规格尺寸的产品进行固定和缓冲，具有很高的通用性。
如图1至图4所示，一种具体的实施例中，固定块3的表面可以设有多个第二卡合部4，如第二卡合部41、第二卡合部42和第二卡合部43等等。当固定块3插入凹形腔13内的深度不同时，相卡合的第一卡合部2和第二卡合部4的数量和位置有所不同；如固定块3插入凹形腔13内较浅时，可以仅有第一卡合部21和第二卡合部41相卡合；当逐渐加深后，第一卡合部21则可以与第二卡合部42卡合，而第一卡合部22则可以与第二卡合部41卡合；进一步加深后，则可以调整为第一卡合部21与第二卡合部43卡合，而第一卡合部22则与第二卡合部42卡合；依次类推，第一卡合部2和第二卡合部4的卡合数量和卡合位置情况可以逐级变化。
如图1至图4所示，在一种具体的实施例中，调节块1上的第一卡合部2可以为条状凸起；相应地，固定块3上的第二卡合部4可以为可与上述条状凸起卡合的条状凹槽。
当固定块3插入调节块1的凹形腔13内时，凹形腔13侧壁上设有的条状凸起和固定块3的表面设有的条状凹槽相互平行，且该条状凸起和条状凹槽与底壁11的垂线方向交叉设置，进而，通过上述条状凸起和条状凹槽之间的卡合，可以实现固定块3和调节块1之间的相对固定。并且，随着固定块3沿底壁11的垂线方向的插入的深度不同，相卡合的条状凸起和条状凹槽的位置和/或数量会有所变化，即卡合状态有所不同，因此，通过选择不同的卡合状态，可以调整固定块3在凹形腔内的插入深度，从而使该填充块在垂直于底壁11方向上的尺寸发生变化。
如图1至图4所示，在一种具体的实施例中，第一卡合部2，即条状凸起，其横截面为三角形；相应地，第二卡合部4，即条状凹槽，其横截面也为三角形。采用该设计，凹形腔13侧壁上设有的至少两个第一卡合部2，如图2中的第一卡合部21和第一卡合部22，可以呈现出类似成排锯齿的结构；相应地，固定块3上设有的多个第二卡合部4，如图2中的第二卡合部41、第二卡合部42和第二卡合部43，也可以呈现出类似成排锯齿的结构，因此，第一卡合部2和第二卡合部4之间很容易实现卡合装配。
在本公开的其它实施例中，条状凸起和条状凹槽的横截面并不限于三角形，也可以为方形、梯形等结构。另外，在本公开的其它实施例中，调节块1上的第一卡合部2也可以为条状凹槽；此时，相应地，固定块3上的第二卡合部4则为可与上述条状凹槽卡合的条状凸起。
如图1、图2、图4和图5所示，在一种具体的实施例中，固定块3可以包括主体结构31和固定结构32，其中：第二卡合部4位于主体结构31上，该主体结构31能够插入调节块1的凹形腔内并与调节块1之间实现不同状态的卡合；固定结构32能够将固定块3固定连接于待固定物上。上述待固定物并不属于填充块，即上述待固定物是独立于填充块的结构。例如，上述待固定物可以为包装箱的箱体6，此时，固定块3可以通过其固定结构32固定于包装箱的箱体6上，通过调节其主体结构31插入调节块1的凹形腔13内的深度，可以改变调节块1与箱体6的侧壁之间的间距，进而使调节块1背离其凹形腔13开口的一侧与包装箱内的包装产品相抵，以实现对产品的固定和缓冲。
如图1至图3所示，在一种具体的实施例中，调节块1的凹形腔13可以呈方形；且，凹形腔13相对的两个侧壁12上分别设有沿垂直于底壁11方向排列的至少两个第一卡合部2；进一步地，凹形腔13未设有第一卡合部2的两个侧壁中，其中一个侧壁呈开放式结构10，即该侧壁一侧没有壁体结构，固定块3可从该开放式结构10的一侧插入凹形腔13内，以使调节块1的第一卡合部2与固定块3的第二卡合部4之间直接卡合。例如，固定块3可以从调节块1的开放式结构10一侧直接插入凹形腔13，从而使第二卡合部41直接与第一卡合部22卡合。
凹形腔13未设有第一卡合部的两个侧壁中，另一个侧壁也可以呈开放式结构。在本公开的一个具体实施例中，凹形腔13未设有第一卡合部2的两个侧壁中，另一个侧壁可以具有壁体结构、以对固定块3进行限位，从而避免固定块3从开放式结构10一侧插入凹形腔13内时从该侧滑出。该侧壁体可以是一块完整的壁体，或者，该侧壁体上也可以设有窗口、以便于用户可以通过该窗口观察凹形腔13内情况，如观察固定块3与凹形腔13侧壁的卡合情况。
如图1、图2、图4和图5所示，一种具体的实施例中，固定块3中，主体结构31呈立方体状，固定结构32为T形结构，包括呈T形连接的限位部 322和连接部321，连接部321与主体结构31固定连接，限位部322平行于主体结构31与连接部321连接的侧面，第二卡合部4设置在主体结构31与调节块1设有第一卡合部2的两个侧壁相对应的两个侧面上，并且位于固定结构32的两侧。与固定块3相连接的待固定物上可以设有截面为T形的凹槽，以使固定结构32可以与待固定物卡合固定。
如图1、图2和图5所示，一种具体的实施例中，填充块还可以包括安装于调节块1背离其凹形腔开口的一侧的弹性垫5，即弹性垫5位于凹形腔的底壁11的外侧。弹性垫5可以保证调节块1的底壁11与包装产品为弹性相抵，进而可以提高该填充块对产品的固定缓冲效果。
如图1至图5所示，一种具体的实施例中，填充块中的固定块3和调节块1都可以采用塑料材质，具体可以通过注塑工艺成型。弹性垫5可以采用橡胶材质，具体地，弹性垫5可以粘贴于调节块1的底壁11外侧。
相关技术中，填充块大多采用发泡材质，在本公开实施例中，固定块3和调节块1采用塑料注塑成型，其可靠性和使用寿命在很大程度上得到提高。弹性垫5通过粘贴固定，可以定期进行更换，以保证整个填充块对包装产品的缓冲效果。
如图5所示，本公开实施例还提供了一种包装箱，该包装箱包括箱体6，以及上述任一实施例中的填充块。在该具体实施例中，箱体6的侧壁具有卡槽60，上述填充块的固定块3与卡槽60卡合。
具体地，箱体6侧壁上的卡槽60可与固定块3的上述固定结构32卡合连接。
如图6所示，在一种具体的实施例中，沿垂直于箱体6侧壁的方向上，卡槽60的内壁上可以依次排列有至少两个第三卡合部601；进一步地，固定块3中，固定结构32的表面设有可与上述第三卡合部601卡合的第四卡合部321；当固定块3与卡槽60卡合连接时，固定结构32和卡槽60之间可以通过上述第三卡合部601和第四卡合部321实现卡合；并且，当固定块3插入卡槽60内的深度不同时，相卡合的第三卡合部601和第四卡合部321的数量和位置可以不同。具体地，上述第三卡合部601和第四卡合部321的具体结构和卡合状态选择原理可以与前述的第一卡合部2和第二卡合部4类似，这里不再重复赘述。
本公开实施例还提供了一种固定装置，该固定装置包括上述任一实施例 中的填充块。固定装置的具体类型不限，具体地，该固定装置可以为行李箱、集装箱等物流运输领域的包装固定装置。
最后应说明的是：以上实施例仅用以说明本公开的技术方案，而非对其限制；尽管参照前述实施例对本公开进行了详细的说明，本领域的普通技术人员应当理解：其依然可以对前述各实施例所记载的技术方案进行修改，或者对其中部分技术特征进行等同替换；而这些修改或者替换，并不使相应技术方案的本质脱离本公开各实施例技术方案的精神和范围。

Claims (13)

  1. 一种填充块，包括：
    调节块，所述调节块具有凹形腔，所述凹形腔包括相对的开口和底壁，以及位于所述开口和所述底壁之间的侧壁，所述侧壁具有沿所述开口至所述底壁方向依次排列的至少两个第一卡合部；
    固定块，插设于所述调节块的所述凹形腔内，且所述固定块的表面具有第二卡合部，所述第二卡合部与所述第一卡合部卡合。
  2. 根据权利要求1所述的填充块，其中，所述第一卡合部为条状凸起；所述第二卡合部为能够与所述条状凸起卡合的条状凹槽。
  3. 根据权利要求2所述的填充块，其中，所述条状凸起的横截面为三角形；所述条状凹槽的横截面为三角形。
  4. 根据权利要求1～3任一项所述的填充块，其中，所述固定块包括主体结构和固定结构，所述第二卡合部位于所述主体结构上，所述固定结构能够将所述固定块固定连接于待固定物上。
  5. 根据权利要求4所述的填充块，其中，所述凹形腔呈方形；所述至少两个第一卡合部分布于所述凹形腔相对的两个所述侧壁上；所述凹形腔未设有所述第一卡合部的两个所述侧壁中，至少一个所述侧壁呈开放式结构，所述固定块能够从所述开放式结构的一侧插入所述凹形腔内。
  6. 根据权利要求4所述的填充块，其中，还包括位于所述调节块背离所述凹形腔的所述开口一侧的弹性垫。
  7. 根据权利要求6所述的填充块，其中，所述弹性垫为橡胶材质的弹性垫。
  8. 根据权利要求5～7任一项所述的填充块，其中，所述固定块为塑料材质的固定块；和/或，所述调节块为塑料材质的调节块。
  9. 一种包装箱，包括箱体，以及如权利要求4～8任一项所述的填充块。
  10. 根据权利要求9所述的包装箱，其中，所述箱体的侧壁具有卡槽，所述填充块的所述固定块与所述卡槽卡合。
  11. 根据权利要求10所述的包装箱，其中，所述固定块的所述固定结构与所述卡槽卡合。
  12. 根据权利要求11所述的包装箱，其中，沿垂直于所述箱体侧壁的方向，所述卡槽的内壁具有依次排列的至少两个第三卡合部；所述固定结构的 表面具有第四卡合部，所述第四卡合部与所述第三卡合部卡合。
  13. 一种固定装置，包括如权利要求1～8任一项所述的填充块。
PCT/CN2017/116607 2017-05-10 2017-12-15 一种填充块、包装箱及固定装置 WO2018205618A1 (zh)

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