US2019367240A1PendingUtilityA1

Blow molded container

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Assignee: TECHTRONIC CORDLESS GPPriority: Jun 6, 2014Filed: Jun 24, 2019Published: Dec 5, 2019
Est. expiryJun 6, 2034(~7.9 yrs left)· nominal 20-yr term from priority
Inventors:Wai Tat ChoiZengjun JiangSanming WangChao ZhongHuadong Zhang
B65D 81/027B25H 3/02B29L 2031/712B25H 3/006B25H 3/003
53
PatentIndex Score
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Claims

Abstract

A blow molded container includes a main member comprising a top, a first side orthogonal to the top, a second side orthogonal to the top, an external wall, and an internal wall defining a tool cavity. A corner portion is defined as a portion of the main member and includes least a first layer and a second layer. The first layer forming at least a part of the external wall and the second layer forming at least a part of the internal wall. The first layer and the second layer are adhered together to along a predetermined pattern to form at least a first line segment and a second line segment on one of the internal wall or the external wall of the corner portion.

Claims

exact text as granted — not AI-modified
1 . A blow molded container comprising:
 a main member comprising a top, a first side orthogonal to the top, a second side orthogonal to the top, an external wall, and an internal wall defining a tool cavity;   a corner portion defined as a portion of the main member, the corner portion comprising at least a first layer and a second layer, the first layer forming at least a part of the external wall and the second layer forming at least a part of the internal wall,   wherein the first layer and the second layer are adhered together to along a predetermined pattern to form at least a first line segment and a second line segment on one of the internal wall or the external wall of the corner portion.   
     
     
         2 . The blow molded container according to  claim 1 , wherein the first layer and the second layer are separate from each other to form a gap between the first layer and the second layer in locations other than the predetermined pattern. 
     
     
         3 . The blow molded container according to  claim 2 , wherein the gap between the first layer and the second layer is constant. 
     
     
         4 . The blow molded container according to  claim 3 , wherein the gap between the first layer and the second layer includes a triangular cross section. 
     
     
         5 . The blow molded container according to  claim 1 , wherein the first line segment and the second line segment intersect at respective middle portions to form a substantial cross shape. 
     
     
         6 . The blow molded container according to  claim 5 , wherein the substantial cross shape forms a groove on the internal wall of the corner portion. 
     
     
         7 . The blow molded container according to  claim 5 , wherein the substantial cross shape forms a protrusion on the external wall of the corner portion. 
     
     
         8 . The blow molded container according to  claim 1 , wherein a third line segment is formed on at least one of the internal wall or the external wall of the corner portion. 
     
     
         9 . The blow molded container according to  claim 8 , wherein the first line segment, the second line segment, and the third line segment connect in series to form a first shape. 
     
     
         10 . The blow molded container according to  claim 9 , wherein the first shape forms a groove on the internal wall of the corner portion. 
     
     
         11 . The blow molded container according to  claim 9 , wherein the predetermined pattern includes a dot region separate from the first shape. 
     
     
         12 . The blow molded container according to  claim 9 , wherein the predetermined pattern includes a continuous area connected to an end of the first line segment, the second line segment, or the third line segment. 
     
     
         13 . The blow molded container according to  claim 9 , wherein the first shape forms a protrusion on the external wall of the corner portion. 
     
     
         14 . The blow molded container according to  claim 13 , wherein the predetermined pattern includes a dot region separate from the first shape. 
     
     
         15 . The blow molded container according to  claim 13  wherein the predetermined pattern includes a continuous area connected to an end of the first line segment, the second line segment, or the third line segment. 
     
     
         16 . The blow molded container according to  claim 8 , wherein the third line segment is a lateral line segment that connects the first line segment and the second line segment to each other to form a substantial cup shape. 
     
     
         17 . The blow molded container according to  claim 16 , wherein the substantial cup shape forms a groove on the internal wall of the corner portion. 
     
     
         18 . The blow molded container according to  claim 12 , wherein the substantial cup shape forms an external protrusion on the external wall of the corner portion. 
     
     
         19 . The blow molded container according to  claim 1 , wherein the first layer and the second layer each have a thickness of 2.5 mm. 
     
     
         20 . The blow molded container according to  claim 1 , wherein the predetermined pattern has a thickness of 5 mm. 
     
     
         21 . A blow molded container comprising:
 a main member comprising a top, a first side orthogonal to the top, a first angled portion extending between the first side and the top, an external wall, and an internal wall defining a tool cavity;   a corner portion defined as a portion of the main member, the corner portion comprising a bevel wall having a second side adjacent the first side, a second angled portion adjacent the first angled portion, at least a first layer forming at least a part of the external wall, and at least a second layer forming at least a part of the internal wall,   wherein the first layer and the second layer are affixed together at an intersection of the first side and the second side and the first angled portion and the second angled portion to form a first line segment of a predetermined pattern.   
     
     
         22 . The blow molded container according to  claim 21 , wherein the first layer and the second layer are separate from each other to form a gap between the first layer and the second layer in locations other than the predetermined pattern. 
     
     
         23 . The blow molded container according to  claim 22 , wherein the gap is formed between the first layer and the second layer on the first side of the corner portion. 
     
     
         24 . The blow molded container according to  claim 23 , wherein the gap between the first layer and the second layer forms a triangular cross section. 
     
     
         25 . The blow molded container according to  claim 21 , wherein the first layer and the second layer are affixed together at an intersection of the top and each of the first angled portion and the second angled portion to form a second line segment of the predetermined pattern. 
     
     
         26 . The blow molded container according to  claim 25 , wherein the first line segment and the second line segment intersect to form the predetermined pattern. 
     
     
         27 . The blow molded container according to  claim 26 , wherein the first line segment and the second line segment intersect at respective middle portions to form a substantial cross shape. 
     
     
         28 . The blow molded container according to  claim 27 , wherein the predetermined pattern forms a groove on the internal wall of the corner portion. 
     
     
         29 . The blow molded container according to  claim 28 , wherein a tip portion is formed at an end portion of the groove. 
     
     
         30 . The blow molded container according to  claim 21 , wherein the first layer and the second layer each have a thickness of 2.5 mm. 
     
     
         31 . The blow molded container according to  claim 21 , wherein the predetermined pattern has a thickness of 5 mm. 
     
     
         32 . A blow molded container comprising:
 a main member comprising a top, a first side orthogonal to the top, a first angled portion extending between the first side and the top, an external wall, and an internal wall defining a tool cavity;   a corner portion defined as a portion of the main member, the corner portion comprising a bevel wall having a second side adjacent the first side, a second angled portion adjacent the first angled portion, at least a first layer forming at least a part of the external wall, and a second layer forming at least a part of the internal wall,   wherein the first layer and the second layer are affixed together at an intersection of the top and each of the first angled portion and the second angled portion to form a first portion of a predetermined pattern.   
     
     
         33 . The blow molded container according to  claim 32 , wherein the first layer and the second layer are affixed together at an intersection of the first side and the second side and the first angled portion and the second angled portion to form a second portion of the predetermined pattern. 
     
     
         34 . The blow molded container according to  claim 33 , wherein the first portion and the second portion of the predetermined pattern intersect at respective middle portions to form a substantial cross shape. 
     
     
         35 . The blow molded container according to  claim 32 , wherein the first layer and the second layer are separate from each other to form a gap between the first layer and the second layer in locations other than the predetermined pattern. 
     
     
         36 . The blow molded container according to  claim 35 , wherein the gap between the first layer and the second layer is constant. 
     
     
         37 . The blow molded container according to  claim 35 , wherein the gap between the first layer and the second layer includes a triangular cross section. 
     
     
         38 . The blow molded container according to  claim 32 , wherein the predetermined pattern forms a groove on the internal wall of the corner portion. 
     
     
         39 . The blow molded container according to  claim 38 , wherein a tip portion is formed at an end portion of the groove. 
     
     
         40 . The blow molded container according to  claim 32 , wherein the predetermined pattern has a thickness of 5 mm.

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