JPH047420U - - Google Patents
Info
- Publication number
- JPH047420U JPH047420U JP4547590U JP4547590U JPH047420U JP H047420 U JPH047420 U JP H047420U JP 4547590 U JP4547590 U JP 4547590U JP 4547590 U JP4547590 U JP 4547590U JP H047420 U JPH047420 U JP H047420U
- Authority
- JP
- Japan
- Prior art keywords
- hole
- recess
- forming
- circular
- protrusion
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000007789 sealing Methods 0.000 claims description 2
- 235000014214 soft drink Nutrition 0.000 claims 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 210000000078 claw Anatomy 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Landscapes
- Containers Opened By Tearing Frangible Portions (AREA)
Description
第１図は封状を示す上面図。第２図は切開操作
中の上面図。第３図は切開操作終了による開孔部
が露出した状態を示す上面図。第４図は第５図の
取り付け前の缶本体蓋部分の上面図。第５図は回
動性押圧板。第６図は第５図Ａ−Ｂ間の断面側面
図。第７図は例図上面図。第８図は例図についた
回動性押圧板を示すものであり、図中の同一符号
は共に同一、又は対等部分を示している。尚、第
６図及び例図については記号引出線を省略してあ
る。
１……密封板、２……切断用切込線、３……安
定小凸部、４……締凸部、５……押圧板、５′…
…押圧板の左部及び右部、６……押圧凹部、７…
…爪、８……安定小凸部、９……締孔、１０……
凸状、１１……弾力発生用切溝、Ｋ……円孔形成
の未切断面、Ｎ……円形開孔部。
FIG. 1 is a top view showing the seal. FIG. 2 is a top view during the incision operation. FIG. 3 is a top view showing a state in which the opening is exposed after the incision operation is completed. FIG. 4 is a top view of the lid of the can body shown in FIG. 5 before installation. Figure 5 shows a rotatable pressure plate. FIG. 6 is a cross-sectional side view taken along line A-B in FIG. FIG. 7 is an example top view. FIG. 8 shows a rotatable pressing plate according to an example, and the same reference numerals in the figure indicate the same or equivalent parts. Note that symbol leader lines are omitted in FIG. 6 and the example drawings. 1... Sealing plate, 2... Cutting score line, 3... Stable small convex part, 4... Tightening convex part, 5... Pressing plate, 5'...
...Left and right parts of the press plate, 6...Press recess, 7...
...Claw, 8...Small stable convex portion, 9...Tightening hole, 10...
Convex shape, 11... Cut groove for generating elasticity, K... Uncut surface with circular hole formation, N... Circular opening.
Claims (1)
込線２を形成する外、複数の安定小凸部３を形成
すると共に、中心部に締凸部４を形成し、次に押
圧板５を形成し、左部５′（逆である事を妨げな
い）に、円形押圧凹部６を形成し、その凹部一端
に爪７を設ける外、右部５′側に安定小凸部８を
形成し、さらに別位置に締孔９、及びその周囲に
凸状１０を形成し、続いて弾力発生用切溝１１を
形成し、これを上記締凸部４に嵌合し、回動可能
に締めてなる、清涼飲料用等缶蓋における回動押
圧式の特長を持つ、非離脱切開機構の部分。 On the surface of the sealing plate 1, in addition to forming a cutting line 2 for forming a circular through hole, a plurality of small stable protrusions 3 are formed, and a tightening protrusion 4 is formed in the center. A pressing plate 5 is formed, and a circular pressing recess 6 is formed on the left side 5' (the reverse is not prevented), and a pawl 7 is provided at one end of the recess, and a small stable protrusion is provided on the right side 5'. 8, a fastening hole 9 is formed at another position, and a convex shape 10 is formed around the hole, and then a resilient groove 11 is formed, which is fitted into the fastening convex part 4, and rotated. A part of the non-removable cutting mechanism that has the feature of a rotating press type on soft drink can lids that can be tightened.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4547590U JPH047420U (en) | 1990-04-29 | 1990-04-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4547590U JPH047420U (en) | 1990-04-29 | 1990-04-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH047420U true JPH047420U (en) | 1992-01-23 |
Family
ID=31559686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4547590U Pending JPH047420U (en) | 1990-04-29 | 1990-04-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH047420U (en) |
-
1990
- 1990-04-29 JP JP4547590U patent/JPH047420U/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH047420U (en) | ||
| JPS6388983U (en) | ||
| JPS5978246U (en) | Sealing lid made of thin metal plate | |
| JPH0248535U (en) | ||
| JPH0234056U (en) | ||
| JPH0166384U (en) | ||
| JPS61123778U (en) | ||
| JPH0270906U (en) | ||
| JPS58119595U (en) | can opener | |
| JPS59142562U (en) | Valve seat structure | |
| JPS6383475U (en) | ||
| JPS59142561U (en) | Valve seat structure | |
| JPH0381881U (en) | ||
| JPS61116906U (en) | ||
| JPS63141359U (en) | ||
| JPS6346364U (en) | ||
| JPS62171449U (en) | ||
| JPH0427273U (en) | ||
| JPS6341327U (en) | ||
| JPS62177652U (en) | ||
| JPS6219983U (en) | ||
| JPS6323917U (en) | ||
| JPS6344966U (en) | ||
| JPH01105035U (en) | ||
| JPS62174024U (en) |