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81. 发明专利

JPH0356239A BOTTLE CASE MADE OF SYNTHETIC RESIN COMPRISING A PLURALITY OF PARTS, ESPECIALLY TWO PARTS 失效
公开(公告)号：JPH0356239A
公开(公告)日：1991-03-11
申请号：JP8474290
申请日：1990-03-30
申请人： SCHOELLER PLAST AG
发明人： HANSU UMIKERU
IPC分类号： B65D21/024 , B65D20060101 , B65D1/04 , B65D1/24 , B65D6/02 , B65D6/16 , B65D6/24 , B65D21/02 , B65D25/28 , B65D25/32
摘要： PURPOSE: To form simple and firm locking/releasing mechanism of a split part by turning, oscillating, or horizontally closing a locking element connected to a grip to be engaged with a corresponding locking part of a counter case piece, and providing a corresponding locking part for the locking element on the case piece. CONSTITUTION: When grips 1 of case pieces 4, 5 are oscillated from the perpendicular position to the horizontal position, a grip free end 3 working as a locking element enters a recessed part 8 of a counter case piece. When the grips 1 are pressed upward, a locking fillet 2 is pressed into a recessed part 9 of the counter case piece through, for example, a wedged surface, and when the case pieces 4 and 5 are locked and both grips 1 are in the horizontal position, both case pieces are integratedly engaged with each other. When the grips 1 are oscillated upward at the perpendicular position, the locking fillet 2 is automatically projected again from the recessed part 9. Two case pieces 4, 5 capable of easily and stably locking and freely separating a bottle case, can thus be formed.

82. 发明专利

JPH02503665A 失效
公开(公告)号：JPH02503665A
公开(公告)日：1990-11-01
申请号：JP50441088
申请日：1988-05-27
IPC分类号： B65D35/50 , B05C17/005 , B65D20060101 , B65D35/20 , B65D35/52 , B65D47/20

83. 发明专利

JPH0242745B2 失效
公开(公告)号：JPH0242745B2
公开(公告)日：1990-09-25
申请号：JP17269281
申请日：1981-10-28
IPC分类号： B65D5/462 , B65D20060101 , B65D5/46 , B65D5/54 , B65D71/00

84. 发明专利

JPH02166048A IMPROVEMENT OF METALLIC VESSEL 失效
公开(公告)号：JPH02166048A
公开(公告)日：1990-06-26
申请号：JP21717989
申请日：1989-08-23
申请人： MU ENPUREENDEIMENTOSU IND II K
发明人： SARUKISU MARUDEIROSU HAGOPIAN , RUGIERO RA ROBERU
IPC分类号： B65D8/20 , B21D51/26 , B21D51/44 , B65D20060101 , B65D1/16 , B65D6/30 , B65D85/72
摘要： PURPOSE: To improve the sealability by forming a rim extended from a seam and curled inward into the non-flat shape, and forming an annular surface on a bottom of a can. CONSTITUTION: A bottom rim 13 of a metal container (metal can for canning) forms a labirinth configuration in which an outer rim 10 of a can end portion 12 engaged with a lower part 15 of a can body 14 comprises two convex projections 10a-10d, and a recessed surface 10b therebetween, and a substantially annular outer surface is formed with an adjacent layer formed by the can body bottom portions 15-15a and an outer edge 10c of the can end portion 12.

85. 发明专利

JPH02500585A 失效
公开(公告)号：JPH02500585A
公开(公告)日：1990-03-01
申请号：JP50539487
申请日：1987-09-10
IPC分类号： B63B25/02 , B63B20060101 , B63B27/00 , B63B27/24 , B63B27/25 , B65D20060101 , B65D88/72 , B65G20060101

86. 发明专利

JPH01279056A EASILY OPENABLE LID 失效
公开(公告)号：JPH01279056A
公开(公告)日：1989-11-09
申请号：JP10544488
申请日：1988-04-30
申请人： TOYO SEIKAN KAISHA LTD
发明人： IIOKA TOSHIAKI , KAGA YASUO , KURASHIMA HIDEO , TAIRA KAZUO , HATANO YASUSHI
IPC分类号： B65D20060101 , B65D17/34 , B65D17/40 , B65D17/50
摘要： PURPOSE:To prevent effectively a ribbon breakage at the time of opening, by providing a thermoplastic resin, which goes across a weakened line and covers it, as a reinforced layer, separately from the resin for a laminated body, at the outside of the most protruding part of an inner peripheral side guiding weakened line in the opening starting direction, when viewed in the opening starting direction. CONSTITUTION:When a grip 14 of an opening piece 12 is held and pulled upward, at the part of a bored hole 11, a liner 13 is lifted while being tightly attached to the opening piece 12, and an opening is started. Then, both guiding weakened lines 7 and 8 are sheared, and a band shaped part 9 is lifted upward. In this case, the ribbon breakage of the inner peripheral side guiding weakened line 8 at the outermost protruding part B can be prevented. The tensile opening force of the opening piece 12 is converted to the turning force, and the shear of an outer peripheral weakened line 4 and inner peripheral side extended weakened line 10 is advanced to make a full opening possible. A resin reinforced layer 15 can be provided at a random position with a random shape. For example, it can be provided to cover the whole of the inner peripheral side guiding weakened line 8 and its extended part 10, or it can be provided to cover all the weakened lines 4, 7, 8 and 10.

87. 发明专利

JPH01503134A 失效
公开(公告)号：JPH01503134A
公开(公告)日：1989-10-26
申请号：JP50238888
申请日：1988-03-25
IPC分类号： B65D83/38 , B21D51/18 , B21D51/26 , B65D20060101 , B65D83/14 , B65D83/62

88. 发明专利

JPH01502739A 失效
公开(公告)号：JPH01502739A
公开(公告)日：1989-09-21
申请号：JP50325788
申请日：1988-03-21
IPC分类号： B65D5/462 , B65D20060101 , B65D5/02 , B65D5/46 , B65D5/468 , B65D25/22 , B65D65/00 , B65D75/00
摘要： A carton contains a flap on the outer top panel and a flap on the inner top panel, the free edge of the outer top panel flap overlying the inner top panel flap. When a user presses down on the outer top panel flap, it pivots out of the way to allow the user's fingers to fold the inner top panel flap under the top panel structure to provide a handle for lifting the carton. When the fingers are withdrawn, the outer top panel flap is biased upwardly by its arcuate foldable connection to close the handle opening. If the inner top panel flap is contacted by the outer top panel flap as it pivots upwardly, the outer top panel flap pushes the inner top panel flap up to a substantially closed position. Score lines extending from the ends of the foldable connections of the inner and outer top panel flaps to the corners of the carton distribute the lifting stresses to the side panels of the carton.

89. 发明专利

JPH01501533A 失效
公开(公告)号：JPH01501533A
公开(公告)日：1989-06-01
申请号：JP50068988
申请日：1987-12-03
IPC分类号： B65D83/44 , B05B9/04 , B65D20060101 , B65D83/14

90. 发明专利

JPS6484846A SQUARE VESSEL FOR FLUID 失效
公开(公告)号：JPS6484846A
公开(公告)日：1989-03-30
申请号：JP20281788
申请日：1988-08-16
申请人： TETRA PAK FINANCE & TRADING
发明人： BUIRUHERUMU RAIRU
IPC分类号： B65D17/28 , B65D20060101 , B65D5/12 , B65D5/70 , B65D5/74 , B65D6/02 , B65D6/32 , B65D6/40 , B65D8/22 , B65D17/32 , B65D17/34 , B65D25/42 , B65D43/24 , B65D75/06 , B65D85/80
摘要： PURPOSE: To provide a container which is quadrangular viewed from the plane of a lid or top wall and provided with a pouring device with a molded-on handle within a quadrangular outer contour of the container, whereby an opening cap can be kept in an opened state and held at a prescribed position for reuse of closing. CONSTITUTION: A lid 8 to be mold in a top edge of a tube 1 has four corners, and a front corner 12 is formed with a drip edge 13. When a mold-on handle 14 connected to an opening cap 17 is gripped, lifted up and further applied with a tensile force in a direction of a trip piece 25, the whole of the force exerts to a tip or front end portion 16 of the closing cap 17 and is transmitted to a portion where a weakened line 21 is present, to start tear opening. A pouring device 22 is torn by the action of an engagement mechanism 29 to open a pouring spout. A collar 32 with a shoulder 33 is pushed in the right side while coming into contact with an inclined surface of a projection 34, whereby the shoulder 33 is engaged in the backside of a fuck. In order to effect the closing of the pouring spout again, the projection 34 with a fuck is bent to release the fuck from the engagement, and the opening cap 17 is guided into the pouring spout 27 by a flange 18.

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