WO2017020602A1 - 一种单元拼装式支脚构件 - Google Patents

一种单元拼装式支脚构件 Download PDF

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WO2017020602A1
WO2017020602A1 PCT/CN2016/078234 CN2016078234W WO2017020602A1 WO 2017020602 A1 WO2017020602 A1 WO 2017020602A1 CN 2016078234 W CN2016078234 W CN 2016078234W WO 2017020602 A1 WO2017020602 A1 WO 2017020602A1
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slot
unit
hollow
rib
hollow rod
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PCT/CN2016/078234
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English (en)
French (fr)
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谢小燕
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苏州飞华铝制工业有限公司
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Publication of WO2017020602A1 publication Critical patent/WO2017020602A1/zh

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  • the utility model relates to a pallet for cargo transportation and storage, in particular to a foot member on a pallet.
  • pallets are an essential tool in order to be transported by forklift.
  • the tray structure disclosed in the patent includes a bearing portion and a supporting portion supported under the carrying portion, the supporting portion is composed of a plurality of mutual
  • the parallel legs are composed of hollow rod-shaped legs, and the bearing portion is composed of mutually parallel bearing beams disposed perpendicularly to the leg members; the bottom legs of the leg members are provided with forklift slots for the forklift arms.
  • the above patents and the trays on the market may be influenced by the design thinking of other aluminum products such as aluminum doors and windows.
  • the object of the present invention is to provide a unit-assembled foot member to solve the technical problems of the manufacturing process cost and material cost existing in the prior art.
  • a unit assembling type foot member which is composed of a hollow rod-shaped unit made of an aluminum profile and a hollow foot unit made of a plurality of aluminum profiles, the plurality of The hollow foot units are disposed at a distance below the hollow rod unit, and the plurality of hollow foot units are connected to the hollow rod unit through the plug structure;
  • the plug structure includes a slot and a rib, the slot is along the hollow rod shape The length direction of the unit is set, and the ribs are matched with the slots; one of the slots and the ribs is disposed on the lower bottom surface of the hollow rod unit, and the other is disposed on the top surface of the hollow foot unit;
  • the slot width of the slot toward the rib is smaller than the width of the rib, so that the rib can only be inserted into the slot along the length direction of the slot, and the rib is stuck in the up and down direction with the slot of the slot.
  • a positioning pin is disposed on each of the hollow leg units on the hollow rod-shaped unit, and the positioning pin is wide along the slot of the slot
  • the directional direction is disposed, and the overlapping portion is embedded through the rib and the slot, thereby fixedly connecting the hollow rod unit and the hollow foot unit.
  • the slot is disposed on a lower bottom surface of the hollow rod unit, and the rib is disposed on a top surface of the hollow foot unit.
  • the slot wall of the slot is folded into the slot with a card edge, and the inner edge of the card edge is folded upward with a hook edge; and the cross-sectional shape of the flange is opposite to the cross-sectional shape of the slot. match.
  • the "aluminum profile” refers to an aluminum material whose processing method is a profile.
  • the hollow rod-shaped unit and the hollow foot unit are aluminum profiles, and as long as the mold is extruded, it requires one more than the prior art.
  • the mold is set, but the investment for mass production of the mold is not high, but the cutting process of the prior art is omitted, the production difficulty is reduced, and the cost of the production process of the product is reduced;
  • the utility model is designed to be assembled by a hollow rod-shaped unit and a hollow foot unit, the specific hollow rod-shaped unit and the hollow foot unit are connected by a plug structure, the slot structure is simple, the connection reliability is high, and the assembly is high. Fast and easy to implement fully automated production;
  • the bearing pin Since the positioning pin in the utility model is disposed along the width direction of the slot of the slot along the positioning pin, and the overlapping portion is embedded through the protruding rib and the slot, the bearing pin has good bearing performance.
  • FIG. 1 is a schematic overall perspective view of a tray to which an embodiment of the present invention is applied;
  • Figure 2 is a perspective view showing the exploded state of the embodiment of the present invention.
  • Figure 3 is a front elevational view of an embodiment of the present invention.
  • Figure 4 is an enlarged cross-sectional view taken along line A-A of Figure 3;
  • Figure 5 is a schematic side view of the exploded state of the embodiment of the present invention.
  • Figure 6 is a schematic diagram of a shape change of a socket and a rib according to an embodiment of the present invention.
  • Figure 7 is a second variation of the shape of the socket and the rib of the embodiment of the present invention.
  • a unit-assembled foot member 10 is composed of a hollow rod-shaped unit 1 made of an aluminum profile and a hollow foot unit 2 made of a plurality of aluminum profiles.
  • the figure is exemplified by a hollow rod-shaped unit 1 and three hollow foot units 2, i.e., two forklift slots 6 are formed in the leg members.
  • the hollow foot units 2 are arranged below the hollow rod-shaped unit 1, and each of the hollow foot units 2 is connected to the hollow rod-shaped unit 1 by a plug-in structure.
  • the specific plug structure is: the plug structure includes a slot 3 and a rib 4, the slot 3 is disposed along the length direction of the hollow rod-shaped unit 1, and the rib 4 is matched with the slot 3.
  • One of the slot 3 and the rib 4 is provided on the lower bottom surface of the hollow rod unit 1, and the other is provided on the top surface of the hollow foot unit 2.
  • the width of the slot 3 facing the rib 4 is smaller than the width of the rib 4, so that the rib 4 can only be inserted into the slot 3 along the length direction of the slot 3, and the rib 4 is in the up and down direction. The slot of the slot 3 is blocked by the slot.
  • a positioning pin 5 is disposed on the hollow rod-shaped unit 1, and the positioning pin 5 is disposed along the slot width direction of the slot 3, and passes through the slot.
  • the rib 4 and the slot 3 are embedded with the overlapping portion, thereby fixedly connecting the hollow rod unit 1 and the hollow foot unit 2.
  • the slot 3 is disposed on the lower bottom surface of the hollow rod unit 1, and the rib 4 is disposed on the top surface of the hollow foot unit 2.
  • the slot wall of the slot 3 is folded into the slot with a card edge 12, and the inner edge of the card edge 12 is folded upward with a hook edge 13.
  • the cross-sectional shape of the rib 4 matches the cross-sectional shape of the slot 3.
  • the hollow rod-shaped unit 1 and the hollow foot unit 2 are both aluminum profiles.
  • the mold is extrusion-molded, although a set of molds is required compared with the prior art, the investment for mass production of the mold is not high.
  • the prior art cutting process is omitted, the production difficulty is reduced, and the cost of the production process of the product is reduced; on the other hand, the waste of materials is avoided, and the cost of the material input of the product is also reduced.
  • the hollow rod-shaped unit 1 and the hollow foot unit 2 are connected by a plug structure, the slot structure is simple, the connection reliability is high, the assembly method is fast, and the fully automated production is facilitated.
  • the positions of the slot 3 and the rib 4 are interchangeable, that is, the rib 4 is disposed on the lower bottom surface of the hollow rod unit 1, and the slot 3 is disposed on the top surface of the hollow foot unit 2, so that the design is also The basic connection effect can be achieved.
  • the cross-sectional shape of the slot 3 and the rib 4 may have various changes, such as a trapezoidal cross section as shown in FIG. 6, or a round-shaped cross section larger than a semicircle as shown in FIG. 7, and may be other shaped cross sections.
  • the shape, and the cross-sectional shape of the rib 4 and the slot 3 do not have to be exactly the same. In general, as long as the slot width of the slot 3 toward the rib 4 is smaller than the width of the rib 4, so that the rib 4 It can be used only in the form in which the slot 3 is inserted into the slot 3 along the longitudinal direction of the slot 3, and the rib 4 is engaged with the slot of the slot 3 in the up-and-down direction.

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  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
  • Pallets (AREA)

Abstract

一种单元拼装式支脚构件，其由一铝型材制成的中空杆状单元（1）和多个铝型材制成的中空垫脚单元（2）组成，多个中空垫脚单元（2）均通过插接结构与中空杆状单元（1）连接；在中空杆状单元（1）上对应每个中空垫脚单元（2）穿设有定位销（5），该定位销（5）沿插槽（3）的槽口宽度方向设置，且穿过所述凸筋（4）和插槽（3）相嵌重合部分，从而将中空杆状单元（1）和中空垫脚单元（2）固定连接。该单元拼装式支脚构件结构优化，从生产工艺和材料投入两方面降低了成本，使产品在市场上更具竞争性。

Description

一种单元拼装式支脚构件 技术领域
本实用新型涉及货物运输和仓储的托盘，特别涉及托盘上的支脚构件。
背景技术
在货物的运输和仓储中，为了能用叉车搬运，托盘是必不可少的用具。
现有技术中，最常见的托盘从材质上分，有木质、塑料质以及铝质。木质托盘，最早出现，长期使用后易变形，甚至腐烂。塑料托盘，克服了木质易变形腐烂的缺点，但是其易老化寿命也不长，并且长期使用后其表面也易藏菌，卫生性仍不佳。
铝托盘是近年来才出现的，其使用寿命长、卫生性好，能用于运输食品等。现有具代表性的铝托盘结构，参见授权公告号为CN203473416U的实用新型专利，此专利公开的托盘结构包括承载部和支撑在承载部之下的支撑部，所述支撑部是由若干个相互平行的呈中空杆状的支脚构件组成，而承载部是由相互平行的与支脚构件垂直设置承载梁组成；所述支脚构件的底沿上设有用于进叉车臂的叉车槽。上述专利以及现市场上的托盘，可能是因为受其他铝产品譬如铝门窗的设计思维影响，人们都认为铝产品尽量采用一体化型材设计应该是省成本的，故而，在开发铝托盘的过程中都将支脚构件设计为一整根铝型材，而在铝型材的底沿上再切割出叉车槽，这么设计是也较为美观，但是在实际生产中，本案申请人发现：由于需要在型材上进行切割，切割过程中还必须进行去毛刺等工序，其制作工序复杂，生产效率低，也难于实现全自动化生产，生产成本较高；并且最主要的是还浪费材料，切割下的材料只能当废品回收，这导致了材料成本也较高。而如何优化结构，从生产工艺和材料投入两方面来降成本，一直是各托盘生产商着重考虑的问题。
发明内容
本实用新型目的是提供一种单元拼装式支脚构件，以解决现有技术存在的制作工艺成本和材料成本高的技术问题。
为达到上述目的，本实用新型采用的技术方案是：一种单元拼装式支脚构件，由一铝型材制成的中空杆状单元和多个铝型材制成的中空垫脚单元组成，所述多个中空垫脚单元相距布置于中空杆状单元之下，多个中空垫脚单元均通过插接结构与中空杆状单元连接；所述插接结构包括插槽以及凸筋，所述插槽沿中空杆状单元的长度方向设置，而凸筋与插槽对应相配；插槽和凸筋中，一者设在中空杆状单元的下底面上，而另一者设在中空垫脚单元的顶面上；并且，所述插槽朝向凸筋的槽口宽度小于凸筋的宽度，以使凸筋仅能沿插槽的长度方向嵌入插槽内，凸筋在上下方向上与插槽的所述槽口卡挡配合；
并且，在中空杆状单元上对应每个中空垫脚单元穿设有定位销，该定位销沿插槽的槽口宽 度方向设置，且穿过所述凸筋和插槽相嵌重合部分，从而将中空杆状单元和中空垫脚单元固定连接。
上述方案中，所述插槽设在中空杆状单元的下底面上，而凸筋设在中空垫脚单元的顶面上。
上述方案中，所述插槽的槽壁上向槽内翻折有卡边，该卡边的内沿再向上翻折有钩边；而所述凸筋的截面形状与插槽的截面形状相匹配。
上述方案中，所述“铝型材”是指加工方式为型材的铝材。
与现有技术对比，本实用新型具有以下优点：
1、由于本实用新型设计为中空杆状单元和中空垫脚单元拼装而成，中空杆状单元和中空垫脚单元均为铝型材，只要开模挤出成型，虽与现有技术相比需要多一套模具，但对于大批量生产开模投入并不高，却省却了现有技术的切割工序，使制作难度降低，使产品的制作工艺方面的成本下降；
2、由于本实用新型设计为中空杆状单元和中空垫脚单元拼装而成，省却了现有技术的切割工序，避免了材料浪费，使产品的材料投入方面的成本也下降；
3、由于本实用新型设计为中空杆状单元和中空垫脚单元拼装而成，具体中空杆状单元和中空垫脚单元是通过插接结构相连接，插槽结构结构简单，连接可靠性又高，装配方式快捷，便于实现全自动化生产；
4、由于本实用新型中的定位销是沿定位销沿插槽的槽口宽度方向设置，且穿过所述凸筋和插槽相嵌重合部分，定位销处承重性能好。
附图说明
图1为应用本实用新型实施例的托盘整体立体示意图；
图2为本实用新型实施例的分解状态立体示意图；
图3为本实用新型实施例的主视示意图；
图4为图3的A-A剖视放大示意图；
图5本实用新型实施例的分解状态端侧示意图；
图6为本实用新型实施例的插槽和凸筋的形状变化方案之一；
图7为本实用新型实施例的插槽和凸筋的形状变化方案之二。
以上附图中：10、支脚构件；1、中空杆状单元；12、卡边；13、钩边；2、中空垫脚单元；3、插槽；4、凸筋；5、定位销；6、叉车槽。
具体实施方式
下面结合附图及实施例对本实用新型作进一步描述：
实施例：如图1～图7所示：
一种单元拼装式支脚构件10，由一铝型材制成的中空杆状单元1和多个铝型材制成的中空垫脚单元2组成。图中是举例由一个中空杆状单元1和三个中空垫脚单元2组成，即在支脚构件形成两个叉车槽6。
参见图2-5所示，所述中空垫脚单元2相距布置于中空杆状单元1之下，每个中空垫脚单元2均通过插接结构与中空杆状单元1连接。具体插接结构为：插接结构包括插槽3以及凸筋4，所述插槽3沿中空杆状单元1的长度方向设置，而凸筋4与插槽3对应相配。插槽3和凸筋4中，一者设在中空杆状单元1的下底面上，而另一者设在中空垫脚单元2的顶面上。并且，所述插槽3朝向凸筋4的槽口宽度小于凸筋4的宽度，以使凸筋4仅能沿插槽3的长度方向嵌入插槽3内，凸筋4在上下方向上与插槽3的所述槽口卡挡配合。
参见图2-5所示，并且，在中空杆状单元1上对应每个中空垫脚单元2穿设有定位销5，该定位销5沿插槽3的槽口宽度方向设置，且穿过所述凸筋4和插槽3相嵌重合部分，从而将中空杆状单元1和中空垫脚单元2固定连接。
具体，见图2-5所示，所述插槽3设在中空杆状单元1的下底面上，而凸筋4设在中空垫脚单元2的顶面上。所述插槽3的槽壁上向槽内翻折有卡边12，该卡边12的内沿再向上翻折有钩边13。而所述凸筋4的截面形状与插槽3的截面形状相匹配。
本实施例结构中空杆状单元1和中空垫脚单元2均为铝型材，只要开模挤出成型，虽与现有技术相比需要多一套模具，但对于大批量生产开模投入并不高，却省却了现有技术的切割工序，使制作难度降低，使产品的制作工艺方面的成本下降；另一方面还避免了材料的浪费，使产品的材料投入方面的成本也下降。并且，中空杆状单元1和中空垫脚单元2是通过插接结构相连接，插槽结构结构简单，连接可靠性又高，装配方式快捷，便于实现全自动化生产。
本实施例在实际生产中还可有以下变化：
1、插槽3和凸筋4的位置可互换，即将凸筋4设在中空杆状单元1的下底面上，而将插槽3设在中空垫脚单元2的顶面上，这么设计也可达到基本的连接效果。
2、插槽3和凸筋4的截面形状，可有各种变化，如图6所示的梯形截面，或者是如图7所示的大于半圆的圆缺形截面，还可以是其他异形截面形状，并且，凸筋4的与插槽3的截面形状也不必完全相同，总得来说，只要满足“插槽3朝向凸筋4的槽口宽度小于凸筋4的宽度，以使凸筋4仅能沿插槽3的长度方向嵌入插槽3内，凸筋4在上下方向上与插槽3的所述槽口卡挡配合”的条件的形式都可运用。
上述实施例只为说明本实用新型的技术构思及特点，其目的在于让熟悉此项技术的人士能够了解本实用新型的内容并据以实施，并不能以此限制本实用新型的保护范围。凡根据本实用新型精神实质所作的等效变化或修饰，都应涵盖在本实用新型的保护范围之内。

Claims (3)

  1. 一种单元拼装式支脚构件，其特征在于：由一铝型材制成的中空杆状单元(1)和多个铝型材制成的中空垫脚单元(2)组成，所述多个中空垫脚单元(2)相距布置于中空杆状单元(1)之下，多个中空垫脚单元(2)均通过插接结构与中空杆状单元(1)连接；
    所述插接结构包括插槽(3)以及凸筋(4)，所述插槽(3)沿中空杆状单元(1)的长度方向设置，而凸筋(4)与插槽(3)对应相配；插槽(3)和凸筋(4)中，一者设在中空杆状单元(1)的下底面上，而另一者设在中空垫脚单元(2)的顶面上；并且，所述插槽(3)朝向凸筋(4)的槽口宽度小于凸筋(4)的宽度，以使凸筋(4)仅能沿插槽(3)的长度方向嵌入插槽(3)内，凸筋(4)在上下方向上与插槽(3)的所述槽口卡挡配合；并且，在中空杆状单元(1)上对应每个中空垫脚单元(2)穿设有定位销(5)，该定位销(5)沿插槽(3)的槽口宽度方向设置，且穿过所述凸筋(4)和插槽(3)相嵌重合部分，从而将中空杆状单元(1)和中空垫脚单元(2)固定连接。
  2. 根据权利要求1所述单元拼装式支脚构件，其特征在于：所述插槽(3)设在中空杆状单元(1)的下底面上，而凸筋(4)设在中空垫脚单元(2)的顶面上。
  3. 根据权利要求1所述单元拼装式支脚构件，其特征在于：所述插槽(3)的槽壁上向槽内翻折有卡边(12)，该卡边(12)的内沿再向上翻折有钩边(13)；而所述凸筋(4)的截面形状与插槽(3)的截面形状相匹配。
PCT/CN2016/078234 2015-07-31 2016-03-31 一种单元拼装式支脚构件 WO2017020602A1 (zh)

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CN204979544U (zh) * 2015-07-31 2016-01-20 苏州飞华铝制工业有限公司 一种单元拼装式支脚构件
CN108719127B (zh) * 2018-07-20 2023-09-22 唐山市龙凤牧业科技有限公司 一种自动化养鸡设备的笼底托梁结构及组装方法

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4077334A (en) * 1976-07-30 1978-03-07 Extrados Company Limited Pallet construction
JP2001002070A (ja) * 1999-06-18 2001-01-09 Nippon Light Metal Co Ltd アルミニウム製パレット
CN202389697U (zh) * 2011-11-16 2012-08-22 振石集团华美复合新材料有限公司 一种拼插式玻璃纤维增强塑料托盘
CN203845147U (zh) * 2014-05-30 2014-09-24 晟通科技集团有限公司 全铝托盘
CN204056575U (zh) * 2014-08-08 2014-12-31 苏州飞华铝制工业有限公司 拼装组合式托盘
CN204368613U (zh) * 2014-11-25 2015-06-03 金莉丽 快装式托盘
CN204979544U (zh) * 2015-07-31 2016-01-20 苏州飞华铝制工业有限公司 一种单元拼装式支脚构件

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4077334A (en) * 1976-07-30 1978-03-07 Extrados Company Limited Pallet construction
JP2001002070A (ja) * 1999-06-18 2001-01-09 Nippon Light Metal Co Ltd アルミニウム製パレット
CN202389697U (zh) * 2011-11-16 2012-08-22 振石集团华美复合新材料有限公司 一种拼插式玻璃纤维增强塑料托盘
CN203845147U (zh) * 2014-05-30 2014-09-24 晟通科技集团有限公司 全铝托盘
CN204056575U (zh) * 2014-08-08 2014-12-31 苏州飞华铝制工业有限公司 拼装组合式托盘
CN204368613U (zh) * 2014-11-25 2015-06-03 金莉丽 快装式托盘
CN204979544U (zh) * 2015-07-31 2016-01-20 苏州飞华铝制工业有限公司 一种单元拼装式支脚构件

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