JPH01147954U - - Google Patents
Info
- Publication number
- JPH01147954U JPH01147954U JP4429888U JP4429888U JPH01147954U JP H01147954 U JPH01147954 U JP H01147954U JP 4429888 U JP4429888 U JP 4429888U JP 4429888 U JP4429888 U JP 4429888U JP H01147954 U JPH01147954 U JP H01147954U
- Authority
- JP
- Japan
- Prior art keywords
- container
- mouth
- stopper
- annular
- synthetic resin
- 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
- 238000012856 packing Methods 0.000 claims description 3
- 229920003002 synthetic resin Polymers 0.000 claims 7
- 239000000057 synthetic resin Substances 0.000 claims 7
- 230000002093 peripheral effect Effects 0.000 claims 4
- 238000007789 sealing Methods 0.000 claims 1
Landscapes
- Closures For Containers (AREA)
Description
第１図は本考案の第１実施例の容器栓を冠着し
た容器口部構造、第２図乃至第４図は本考案の第
２実施例の容器栓を示し、第２図は容器栓の断面
図、第３図は容器栓を冠着した容器口部構造の断
面図、第４図は第３図の要部拡大図、第５図乃至
第７図は本考案の第３実施例の容器栓を示し、第
５図は容器栓の断面図、第６図は容器栓を冠着し
た容器口部構造の断面図、第７図は第６図の要部
拡大図、第８図は容器口部の熱変形を示す説明図
、第９図及び第１０図は本考案の第４実施例の容
器栓を示し、第９図は底面図、第１０図は断面図
、第１１図は本考案の第５実施例の容器栓の断面
図、第１２図は本考案の第６実施例の容器栓の断
面図である。
１…容器栓、２…容器、３…容器口部、４…環
状突起、５…天面、６…環状パツキング、９…環
状縁部、１４…容器口部構造。
FIG. 1 shows a container opening structure with a container stopper according to a first embodiment of the present invention, and FIGS. 2 to 4 show a container stopper according to a second embodiment of the present invention. 3 is a sectional view of the container mouth structure with a container stopper attached, FIG. 4 is an enlarged view of the main part of FIG. 3, and FIGS. 5 to 7 are a third embodiment of the present invention. Fig. 5 is a sectional view of the container stopper, Fig. 6 is a sectional view of the container mouth structure with the container stopper attached, Fig. 7 is an enlarged view of the main part of Fig. 6, and Fig. 8 is a sectional view of the container stopper. 9 is an explanatory view showing thermal deformation of the container opening, FIGS. 9 and 10 show a container stopper according to a fourth embodiment of the present invention, FIG. 9 is a bottom view, FIG. 10 is a sectional view, and FIG. 11 12 is a cross-sectional view of a container stopper according to a fifth embodiment of the present invention, and FIG. 12 is a cross-sectional view of a container stopper according to a sixth embodiment of the present invention. DESCRIPTION OF SYMBOLS 1... Container stopper, 2... Container, 3... Container opening, 4... Annular projection, 5... Top surface, 6... Annular packing, 9... Annular edge, 14... Container opening structure.
Claims (1)
正規形状に保持できる環状突起を天面に形成した
合成樹脂製容器栓。 (2) 環状突起の外側に環状パツキングを装着し
た請求の範囲第(1)項の容器栓を、合成樹脂製容
器口部に冠着して締め付け、環状突起外周面の当
接又は圧接により容器口部を正規形状に保持しつ
つ、環状パツキングを介して容器口部頂面が栓天
面を圧接してシールする容器口部構造。 (3) 内方に熱変形しうる合成樹脂製容器口部を
正規形状に保持できる環状突起を天面に形成し、
栓冠着時の容器口部の上昇により上方に屈曲可能
な環状縁部を栓内部の上隅部に形成した合成樹脂
製容器栓。 (4) 環状突起の最大外径を容器口部外径とほぼ
同一若しくは幾分大きく設定した請求の範囲第(3
)項の容器栓。 (5) その基部外径が容器口部内径より充分大き
く且つその先端外径が容器口部内径より充分小さ
くなるように環状突起の外周面を内方に傾斜させ
た請求の範囲第(3)項の容器栓。 (6) 請求の範囲第(4)項の容器栓を、合成樹脂製
容器口部に冠着して締付け、環状突起の外周面の
当接又は圧接により容器口部を正規形状に保持し
つつ、環状縁部を介して容器口部頂面が栓天面を
圧接してシールする容器口部構造。 (7) 請求の範囲第(5)項の容器栓を、合成樹脂製
容器口部に冠着して締付け、環状突起の外周傾斜
面の圧接により容器口部を正規形状に保持しつつ
、容器口部の外側角部が環状縁部を圧接してシー
ルする容器口部構造。[Claims for Utility Model Registration] (1) A synthetic resin container stopper that has an annular protrusion formed on its top surface that can maintain the regular shape of a synthetic resin container opening that can be thermally deformed inward. (2) The container stopper according to claim 1, which has an annular packing attached to the outside of the annular projection, is attached to the mouth of a synthetic resin container and tightened, and the container is closed by contacting or pressing the outer peripheral surface of the annular projection. A container mouth structure in which the top surface of the container mouth presses against the top surface of the stopper via annular packing to seal the mouth while maintaining the regular shape. (3) An annular protrusion is formed on the top surface to keep the mouth of the synthetic resin container, which can be thermally deformed inward, in its regular shape.
A synthetic resin container stopper that has an annular edge formed at the upper corner of the inside of the stopper that can bend upward as the container mouth rises when the stopper cap is attached. (4) Claim No. 3 in which the maximum outer diameter of the annular projection is set to be approximately the same as or somewhat larger than the outer diameter of the container opening.
) Container stopper. (5) Claim (3) in which the outer peripheral surface of the annular protrusion is inclined inward so that the outer diameter of the base is sufficiently larger than the inner diameter of the container mouth and the outer diameter of the tip is sufficiently smaller than the inner diameter of the container mouth. Container stopper. (6) The container stopper set forth in claim (4) is attached to the mouth of a synthetic resin container and tightened, and the mouth of the container is held in its regular shape by contact or pressure contact with the outer peripheral surface of the annular projection. , a container mouth structure in which the top surface of the container mouth comes into pressure contact with the top surface of the stopper via the annular edge for sealing. (7) The container stopper set forth in claim (5) is attached to the mouth of a synthetic resin container and tightened, and the container mouth is held in its regular shape by pressure contact with the outer peripheral inclined surface of the annular protrusion. A container opening structure in which the outer corner of the opening presses against the annular edge to seal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4429888U JPH01147954U (en) | 1988-03-31 | 1988-03-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4429888U JPH01147954U (en) | 1988-03-31 | 1988-03-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01147954U true JPH01147954U (en) | 1989-10-13 |
Family
ID=31270661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4429888U Pending JPH01147954U (en) | 1988-03-31 | 1988-03-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01147954U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0259152U (en) * | 1988-10-26 | 1990-04-27 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4810839B1 (en) * | 1967-10-19 | 1973-04-07 |
-
1988
- 1988-03-31 JP JP4429888U patent/JPH01147954U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4810839B1 (en) * | 1967-10-19 | 1973-04-07 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0259152U (en) * | 1988-10-26 | 1990-04-27 |
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