CN106742521A - 折角式果蔬周转筐 - Google Patents

折角式果蔬周转筐 Download PDF

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CN106742521A
CN106742521A CN201710214851.XA CN201710214851A CN106742521A CN 106742521 A CN106742521 A CN 106742521A CN 201710214851 A CN201710214851 A CN 201710214851A CN 106742521 A CN106742521 A CN 106742521A
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CN106742521B (zh
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陈烁
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Shandong Lianyun Technology Co ltd
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    • 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
    • B65D11/10—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of plastics material of polygonal cross-section and all parts being permanently connected to each other
    • 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
    • B65D21/02—Containers specially shaped, or provided with fittings or attachments, to facilitate nesting, stacking, or joining together
    • B65D21/0201—Containers specially shaped, or provided with fittings or attachments, to facilitate nesting, stacking, or joining together stackable or joined together side-by-side
    • B65D21/0204—Containers specially shaped, or provided with fittings or attachments, to facilitate nesting, stacking, or joining together stackable or joined together side-by-side and joined together by interconnecting formations forming part of the container, e.g. dove-tail, snap connections, hook 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
    • B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
    • B65D85/30—Containers, packaging elements or packages, specially adapted for particular articles or materials for articles particularly sensitive to damage by shock or pressure
    • B65D85/34—Containers, packaging elements or packages, specially adapted for particular articles or materials for articles particularly sensitive to damage by shock or pressure for fruit, e.g. apples, oranges or tomatoes

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Packging For Living Organisms, Food Or Medicinal Products That Are Sensitive To Environmental Conditiond (AREA)

Abstract

本发明公开了一种折角式果蔬周转筐，它属于盛装用具领域，它在清空后可以套装以减少体积占用。它包含筐边、前后壁和侧壁、筐底，所述前后壁及侧壁都通过销轴与筐边铰接；在前后壁的两边附近及侧壁的前后边附近都加工有多个矩形槽口及穿孔，槽口内都装置着一根在端头带挡块的销杆，销杆都将其不带挡块的一端通过穿孔向壁边方向伸出，相邻壁边上的各外伸的销杆间彼此两根一组上下错合再通过立轴铰接连接成一体；在前后壁及左右侧壁的下边都装置有相对伸出、等间隔分布的等长的在外端带挡块的销杆，销杆都将带挡块的外端伸入到筐底上的与各销杆的位置相匹配的相应的槽口内，同时，在筐底的槽口内嵌接有弹簧。本设计适用于果蔬收摘等场合使用。

Description

折角式果蔬周转筐
技术领域
本发明与盛装用具有关，具体是指一种折角式果蔬周转筐。
背景技术
在果蔬收摘时节及许多场合，人们广用一种被称为周转筐的塑料材质的矩形周转筐来盛装果蔬物品，它较轻便规格也较多，由筐前、筐后的前后筐壁和左右侧壁及筐底共五个面组成，一般无盖，同一大小规格的周转筐可以在盛装满果蔬物品后叠摞装运或储藏，物品重量都通过筐底、筐壁来承担，不会对筐内的果蔬物品造成压迫，是许多场合人们在盛装用具方面的好帮手；然而，广见的周转筐由于是形状固定不变的矩形，这样的形状无疑为叠摞及筐内物品的保护提供了方便却在清空筐内物品后仍然占据着同样大小的体积空间，这一点对于空筐的储运是美中不足的，也就是人们对于周转筐一类的用具所希望达到的是：储运果蔬物品时如常一样的方便得力而清空后的不盛装果蔬物品时应该可以彼此凹陷叠摞套装在一起，就像斗形的器具叠摞一样，这样就能大大的减小多个空筐整体的体积占用，在储存及运输方面的便利是不言而喻的。
发明内容
本发明的目的便是提供一种果蔬周转筐的新的技术方案折角式果蔬周转筐，它可以较好的解决前述的问题。
本发明技术方案的内容如下：它包含矩形的筐边、倒梯形的前后壁和侧壁、矩形的筐底，所述前后壁及侧壁都通过销轴与筐边铰接；在前后壁的左右两边附近及侧壁的前后边附近都加工有上下均匀分布的同样数量的多个矩形槽口及由槽口向壁边方向外伸的穿孔，槽口内都装置着一根在端头带挡块的销杆，销杆都将其不带挡块的一端通过穿孔向壁边方向伸出，相邻壁边上的各外伸的销杆间彼此两根一组上下错合再通过立轴铰接连接成一体，装置在槽口内的挡块只能在槽口内活动而不能脱离开槽口；在前后壁及左右侧壁的下边都装置有相对伸出、等间隔分布的等长的在外端带挡块的销杆，销杆都将带挡块的外端伸入到筐底上的与各销杆的位置相匹配的相应的槽口内，装置在槽口内的挡块也只能在槽口内活动而不能脱离开槽口，同时，在筐底各边上居中部位的槽口内嵌接有螺旋状的紧张连接的压缩弹簧，弹簧的外端朝向边外方向并连接到槽口内的挡块端面上。
本发明的有益效果是：周转筐清空后可以彼此套装叠摞，大大减小了整体的体积占用，方便了储运。
附图说明：
图1是本设计周转筐的正面视图（使用状态，即周转筐的前后壁、侧壁都处于垂立的位置状态，含销杆及其铰接连接状态的立面放大视图）。
图2是左侧视图。
图3、图4是本设计周转筐处于收拢位置状态的正面视图、左侧面视图（收拢状态，即周转筐的前后壁、侧壁都处于下端内收的非垂立位置状态，此时周转筐的四壁皆为内收状的斗形，可以满足彼此套装的需要）。
图5是本设计图1位置状态时的俯视图。
各图中，1为筐边，2为销轴，3为销杆，4为槽口，5为侧壁，6为筐底，7为挡块，8为前壁，9为后壁，10为弹簧，11为立轴。
具体实施方式：
下面结合附图对本设计作进一步举例说明。
其实，欲达到周转筐可以彼此套装叠摞的目的只要将筐子的四壁设置成能变成斗形的活动结构就可以实现了。如图1、图2、图3、图4、图5所示，本设计的周转筐包含矩形的筐边1、倒梯形的前壁8、后壁9、侧壁5、矩形的筐底6，所述前后壁及侧壁都通过销轴2与筐边1铰接，各壁都呈垂立状装置；在前后壁的左右两边附近及侧壁的前后边附近都加工有上下均匀分布的同样数量的多个矩形槽口4及由槽口向壁边方向外伸的穿孔，槽口内都装置着一根在端头带挡块7的销杆3，销杆都将其不带挡块的一端通过穿孔向壁边方向伸出，相邻壁边上的各外伸的销杆间彼此两根一组上下错合再通过立轴11铰接连接成一体，如图1、图2及其局部放大细节图所示，装置在槽口4内的挡块7只能在槽口内活动而不能脱离开槽口；在前后壁及左右侧壁的下边都装置有相对伸出、等间隔分布的等长的在外端带挡块的销杆，销杆都将带挡块的外端伸入到筐底上的与各销杆的位置相匹配的相应的槽口内，装置在槽口内的挡块也只能在槽口内活动而不能脱离开槽口，同时，在筐底各边上居中部位的槽口内嵌接有螺旋状的紧张连接的压缩弹簧10，弹簧的外端朝向边外方向并连接到槽口内的挡块端面上，藉此结构可以保障前后壁及侧壁与筐底成90度角，前后壁及侧壁都成垂立状的使用状态，如图1、图2所示状，而在需要时，具体来说，当本设计的周转筐准备盛装物品时，其前后壁是成垂立状的，即为图1、图2所示状，当周转筐清空闲置储运时则向周转筐的前后壁及侧壁施压，压力会克服掉弹簧的弹性力迫使前后壁及侧壁都内收而互相贴近，变化为如图3、图4所示状，使得周转筐的四壁皆呈下边内收的斗形，这样便可以顺利的上下凸凹套装叠加起来，就像摞起来的碗碟一样达到了减小整体体积占用的设计目的，销杆与槽口的结构即确保了彼此间的活动结构也能封堵较大的结构空缝，使得较小的物品盛装时也不会漏下，而各筐壁间外伸的销杆通过立轴11的铰接也使得周转筐的四壁都内收提供了可能（在内收过程中，此部位的相邻销杆间的夹角都会由呈垂直状的90°角逐渐加大些，如图中的放大部分所示），这样本设计的周转筐在准备盛装物品时是如常一般的完全的矩形，具备原周转筐的一切有益特点，而在需要时又可以变化为斗形来套装叠摞，由此获得的叠摞体积的减小量大致会超过一半，其积极意义是显然的。

Claims (1)

1.一种折角式果蔬周转筐，它包含矩形的筐边、倒梯形的前后壁和侧壁、矩形的筐底，其特征是所述前后壁及侧壁都通过销轴与筐边铰接；在前后壁的左右两边附近及侧壁的前后边附近都加工有上下均匀分布的同样数量的多个矩形槽口及由槽口向壁边方向外伸的穿孔，槽口内都装置着一根在端头带挡块的销杆，销杆都将其不带挡块的一端通过穿孔向壁边方向伸出，相邻壁边上的各外伸的销杆间彼此两根一组上下错合再通过立轴铰接连接成一体，装置在槽口内的挡块只能在槽口内活动而不能脱离开槽口；在前后壁及左右侧壁的下边都装置有相对伸出、等间隔分布的等长的在外端带挡块的销杆，销杆都将带挡块的外端伸入到筐底上的与各销杆的位置相匹配的相应的槽口内，装置在槽口内的挡块也只能在槽口内活动而不能脱离开槽口，同时，在筐底各边上居中部位的槽口内嵌接有螺旋状的紧张连接的压缩弹簧，弹簧的外端朝向边外方向并连接到槽口内的挡块端面上。
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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1261883A (en) * 1967-12-22 1972-01-26 Thermo Plastics Ltd Improvements in containers
EP0610870A1 (de) * 1993-02-12 1994-08-17 BEROLINA KUNSTSTOFF GESELLSCHAFT m.b.H. & Co. VERPACKUNGSSYSTEME KG Transportbehälter mit mindestens zwei schwenkbaren Wänden
DE4317300C1 (de) * 1993-05-25 1994-09-01 Delbrouck Franz Gmbh Kastenförmiger aufeinander und ineinander stapelbarer Behälter aus Kunststoff
EP0712788A1 (de) * 1994-11-17 1996-05-22 Schoeller-Plast S.A. Behälter, insbesondere für den Mehrwegtransport
KR20120008160A (ko) * 2010-07-16 2012-01-30 한국컨테이너풀 주식회사 폭 조절이 가능한 수납 상자

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1261883A (en) * 1967-12-22 1972-01-26 Thermo Plastics Ltd Improvements in containers
EP0610870A1 (de) * 1993-02-12 1994-08-17 BEROLINA KUNSTSTOFF GESELLSCHAFT m.b.H. & Co. VERPACKUNGSSYSTEME KG Transportbehälter mit mindestens zwei schwenkbaren Wänden
DE4317300C1 (de) * 1993-05-25 1994-09-01 Delbrouck Franz Gmbh Kastenförmiger aufeinander und ineinander stapelbarer Behälter aus Kunststoff
EP0712788A1 (de) * 1994-11-17 1996-05-22 Schoeller-Plast S.A. Behälter, insbesondere für den Mehrwegtransport
KR20120008160A (ko) * 2010-07-16 2012-01-30 한국컨테이너풀 주식회사 폭 조절이 가능한 수납 상자

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