JPH0312669Y2 - - Google Patents
Info
- Publication number
- JPH0312669Y2 JPH0312669Y2 JP4824785U JP4824785U JPH0312669Y2 JP H0312669 Y2 JPH0312669 Y2 JP H0312669Y2 JP 4824785 U JP4824785 U JP 4824785U JP 4824785 U JP4824785 U JP 4824785U JP H0312669 Y2 JPH0312669 Y2 JP H0312669Y2
- Authority
- JP
- Japan
- Prior art keywords
- container
- injection
- discharge nozzle
- opening
- gripping
- 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.)
- Expired
Links
- 238000002347 injection Methods 0.000 claims description 21
- 239000007924 injection Substances 0.000 claims description 21
- 238000005336 cracking Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 229920001296 polysiloxane Polymers 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
Landscapes
- Tubes (AREA)
Description
【考案の詳細な説明】
産業上の利用分野
本考案はプラスチツク製インジエクシヨン容器
に関する。[Detailed Description of the Invention] Industrial Application Field The present invention relates to a plastic injection container.
従来の技術
従来の容器は、第４図に示す如く、容器筒部１
の一端部２に、外周にネジ部４を有するインジエ
クシヨン口部３を設け、該ネジ部４に別個に成形
した吐出ノズルをねじ込んで使用するように構成
したものであつた。Prior Art As shown in FIG. 4, a conventional container has a container cylindrical portion 1.
An injection opening 3 having a threaded part 4 on the outer periphery was provided at one end 2, and a separately molded discharge nozzle was screwed into the threaded part 4 for use.
考案が解決しようとする問題点
この種の容器は、内部に収納したシリコン等の
内容物を、容器筒部内に沿つて移動する中蓋によ
り、ピストン式に押圧し、インジエクシヨン口部
に取付けた吐出ノズルから注出するものであり、
従つて、容器筒部は抜きテーパのない同一内径に
成形する必要があるため、一体に成形加工する時
の中子の抜きが困難で、従来、インジエクシヨン
口部の外周ネジ部４を掴んで中子を抜いていたた
め、容器筒部からインジエクシヨン口部が取れて
しまつたり、割れや変形が生じたりして満足な製
品ができない欠点があつた。また、インジエクシ
ヨン口部と一体に吐出ノズルを成形することも全
く考えられなかつた。Problems that the invention aims to solve: This type of container presses the contents, such as silicone, stored inside, in a piston-like manner with an inner lid that moves along the inside of the container cylinder, and a discharge outlet attached to the injector opening. It is poured from a nozzle,
Therefore, since the container cylindrical part needs to be molded to have the same inner diameter without a drawing taper, it is difficult to remove the core when molding the container in one piece. Since the injector was removed from the container, there were drawbacks such as the injector opening becoming detached from the container cylinder, cracking or deformation, and making it impossible to produce a satisfactory product. Further, it was completely unthinkable to mold the discharge nozzle integrally with the injection opening.
問題点を解決するための手段
そこで、本考案は、インジエクシヨン開口部側
の容器筒部外周に把持用凹部を形成して、これを
把持することによつて、容器筒部からの中子の抜
きを容易にし、更にインジエクシヨン開口部に一
体の吐出ノズル部を具備するインジエクシヨン容
器を簡単且つ確実に一体成形加工することができ
るプラスチツク製インジエクシヨン容器を提供し
ようとするものである。Means for Solving the Problems Therefore, the present invention forms a gripping recess on the outer periphery of the container cylinder on the injection exit opening side, and by gripping the recess, it is possible to remove the core from the container cylinder. It is an object of the present invention to provide a plastic injection container which can be easily and reliably molded into an injection container having a discharge nozzle integral with the injection opening.
作 用
上記の構成からなる本考案容器は、プラスチツ
ク加工時において、容器筒部の外周に設けた把持
用凹部が、型材によつて支持されているから、容
器筒部内の中子は、円滑且つ簡単に引き抜くこと
ができ、そのとき、インジエクシヨン開口部に一
体に成形された吐出ノズル部には中子引抜き力が
作用しないから、吐出ノズル部が取れたり、割れ
や変形を生じることはない。従つて、容器筒部内
に中蓋を挿入して押圧すれば容器と一体に成形さ
れた吐出ノズル部からシリコン等の内容物を円滑
に注出することができることとなる。Function In the container of the present invention having the above-mentioned structure, the gripping recess provided on the outer periphery of the container cylinder is supported by the shape material during plastic processing, so that the core inside the container cylinder can be smoothly and easily held. It can be easily pulled out, and since no core pulling force is applied to the discharge nozzle part integrally formed in the injection opening, the discharge nozzle part will not come off, crack, or deform. Therefore, by inserting and pressing the inner lid into the cylindrical part of the container, the contents such as silicone can be smoothly poured out from the discharge nozzle part formed integrally with the container.
実施例
以下図示する実施例により、本考案を詳細に説
明すると、１１は容器筒部で、同一内径のパイプ
状をなしている。１２はその一端部に一体に設け
た絞り板部で、その中央のインジエクシヨン開口
部１３に吐出ノズル部１４が一体に設けてある。
吐出ノズル部１４は、実施例の場合、先端が閉じ
ており、使用時に先端を切断して吐出口を形成す
ることができるように構成してある。従つて、従
来容器ではインジエクシヨン口部３の開口部分に
密閉膜を添付し、使用時に該膜を除去してから吐
出ノズルを取付けて内容物を吐出していたが、本
考案容器ではその必要がない。１５は、本考案に
係る把持用凹部で、容器筒体１１のインジエクシ
ヨン開口部１３側の端部付近の外周に二条に設け
てある。従つて、この二条の把持用凹部１５の中
間と容器筒部端とは、把持用凸部１６を形成する
こととなる。また、容器筒部１１の他端部は押圧
用の中蓋を嵌着するために開放している。Embodiments The present invention will be explained in detail with reference to embodiments shown below. Reference numeral 11 denotes a container cylindrical portion, which is shaped like a pipe and has the same inner diameter. Reference numeral 12 denotes a diaphragm plate portion integrally provided at one end thereof, and a discharge nozzle portion 14 is integrally provided in an injection exit opening 13 at the center thereof.
In the case of the embodiment, the discharge nozzle portion 14 has a closed tip and is configured such that the tip can be cut off to form a discharge port during use. Therefore, in conventional containers, a sealing membrane was attached to the opening of the injection mouth 3, and when used, the membrane was removed and a discharge nozzle was attached to discharge the contents, but the container of the present invention does not require this. do not have. Reference numeral 15 denotes a gripping recess according to the present invention, which is provided in two strips on the outer periphery of the container cylindrical body 11 near the end on the injection opening 13 side. Therefore, the middle of the two gripping concave portions 15 and the end of the container cylinder portion form a gripping convex portion 16 . Further, the other end of the container cylindrical portion 11 is open for fitting an inner lid for pressing.
尚、把持用凹部１５は一条でも良いと共に、容
器筒部の外周を一周連続することなく、例えば、
中心が120゜間隔となる三個所に間欠的に設けるこ
とも、また、把持用凸部を設けることによつて結
果として把持用凹部を形成することも、本考案の
把持用凹部に属することは勿論である。 Note that the gripping recess 15 may be formed in one line, and may not extend continuously around the outer periphery of the container cylinder, for example,
The gripping recesses of the present invention include the provision of gripping recesses intermittently at three locations with centers spaced at 120° intervals, and the formation of gripping recesses as a result of providing gripping projections. Of course.
上記の構成からなる実施例の本考案容器は、プ
ラスチツク加工時において、容器筒部１１の把持
用凹部１５が型材によつて支持されているから、
容器筒部１１内の中子は、図上、右方に円滑且つ
簡単に引き抜くことができ、そのとき、吐出ノズ
ル部１４が取れたり、割れや変形を生じることは
ない。また、使用時には、図上、右端から容器筒
部１１内に中蓋を挿入して押圧すれば吐出ノズル
部１４からシリコン等の内容物を円滑に注出する
ことができることとなる。 In the container of the present invention having the above-mentioned configuration, the gripping recess 15 of the container cylindrical portion 11 is supported by the mold material during plastic processing.
The core inside the container cylindrical portion 11 can be pulled out smoothly and easily to the right in the figure, without the discharge nozzle portion 14 coming off, cracking, or deforming. Further, when in use, by inserting the inner lid into the container cylindrical portion 11 from the right end in the figure and pressing it, the contents such as silicon can be smoothly poured out from the discharge nozzle portion 14.
効 果
以上の通り、本考案によれば、容器筒部１１の
外周に把持用凹部１５を設けることによつて、成
形加工時に、容器筒部を直接支持して中子を抜き
取ることができるから、従来のように、インジエ
クシヨン口部が取れたり、割れが生じることがな
く、また変形もなく、従つてインジエクシヨン開
口部に吐出ノズル部を一体に成形加工することが
可能となり、使用時には、従来のように別個に成
形した吐出ノズルをねじ込む操作も不要となり、
運搬、保管も容易であり、実用上、益するところ
多大なものがある。Effects As described above, according to the present invention, by providing the gripping recess 15 on the outer periphery of the container cylindrical portion 11, the container cylindrical portion can be directly supported and the core can be extracted during the molding process. Unlike conventional methods, the injection exit opening does not come off, crack, or deform. Therefore, it is possible to integrally mold the discharge nozzle into the injection exit opening. This eliminates the need to screw in a separately molded discharge nozzle,
It is easy to transport and store, and has many practical benefits.
第１図は本考案容器の一実施例を一部縦断して
示す正面図、第２図はその左側面図、第３図はそ
の右側面図であり、第４図は従来品の一部縦断正
面図である。
１：容器筒部、３：インジエクシヨン口部、
４：ネジ部、１１：容器筒部、１３：インジエク
シヨン開口部、１４：吐出ノズル部、１５：把持
用凹部。
Fig. 1 is a partially longitudinally sectional front view of one embodiment of the container of the present invention, Fig. 2 is a left side view thereof, Fig. 3 is a right side view thereof, and Fig. 4 is a part of a conventional container. FIG. 1: Container cylindrical part, 3: Injection opening part,
4: Threaded portion, 11: Container cylinder portion, 13: Injection opening portion, 14: Discharge nozzle portion, 15: Gripping recess.
Claims (1)
クシヨン開口部を有するプラスチツク製インジエ
クシヨン容器において、前記インジエクシヨン開
口部に一体に吐出ノズル部を設けると共に、該イ
ンジエクシヨン口部側の前記容器筒部の外周に把
持用凹部を形成してなるプラスチツク製インジエ
クシヨン容器。 In a plastic injection container having a small diameter injection opening at one end of a container cylindrical portion having the same inner diameter, a discharge nozzle portion is provided integrally with the injection nozzle opening, and a discharge nozzle portion is provided integrally with the injection nozzle portion on the outer periphery of the container cylindrical portion on the side of the injection exit opening. A plastic injection container formed with a gripping recess.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4824785U JPH0312669Y2 (en) | 1985-04-01 | 1985-04-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4824785U JPH0312669Y2 (en) | 1985-04-01 | 1985-04-01 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61164139U JPS61164139U (en) | 1986-10-11 |
| JPH0312669Y2 true JPH0312669Y2 (en) | 1991-03-25 |
Family
ID=30564324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4824785U Expired JPH0312669Y2 (en) | 1985-04-01 | 1985-04-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0312669Y2 (en) |
-
1985
- 1985-04-01 JP JP4824785U patent/JPH0312669Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61164139U (en) | 1986-10-11 |
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