JPH0433239Y2 - - Google Patents
Info
- Publication number
- JPH0433239Y2 JPH0433239Y2 JP1984035169U JP3516984U JPH0433239Y2 JP H0433239 Y2 JPH0433239 Y2 JP H0433239Y2 JP 1984035169 U JP1984035169 U JP 1984035169U JP 3516984 U JP3516984 U JP 3516984U JP H0433239 Y2 JPH0433239 Y2 JP H0433239Y2
- Authority
- JP
- Japan
- Prior art keywords
- handle
- bottle
- synthetic resin
- rear end
- portions
- 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
Landscapes
- Details Of Rigid Or Semi-Rigid Containers (AREA)
Description
【考案の詳細な説明】
本考案は合成樹脂製壜体に関するものであつ
て、壜体の胴部に一体成形された把手部分の座屈
強度を高めることを目的とする。[Detailed Description of the Invention] The present invention relates to a synthetic resin bottle, and an object of the present invention is to increase the buckling strength of a handle portion integrally formed on the body of the bottle.
ポリエチレンテレフタレート樹脂等の熱可塑性
合成樹脂で２軸延伸ブロー成形される壜体が、製
品として広く用いられているが、２軸延伸ブロー
成形であるために、胴部の一部に略リング状に把
手を一体付設することはかなり難しく、従つて直
線筒形状の胴部に厚紙、合成樹脂等の他の部材を
把手として組付ける構成とならざるを得なかつ
た。 Bottle bodies made of thermoplastic synthetic resin such as polyethylene terephthalate resin are widely used as products. It is quite difficult to attach the handle as an integral part, and therefore, the handle must be assembled with another member such as cardboard or synthetic resin onto the straight cylindrical body.
しかしながらこの種の壜体では成形に手間がか
かり、コストが嵩み、強度的にも不満が残る、と
いつた欠点、不都合が存した。 However, this type of bottle has drawbacks and inconveniences, such as being time consuming to mold, increasing cost, and leaving unsatisfactory strength.
そこで２軸延伸ブロー成形される壜体の胴部の
一部に一対の陥没部を設け、両陥没部により把手
を形成する構成が開発された。この構成は、２軸
延伸ブロー成形時に胴部と共に把手をも成形する
ものであるから、成形が極めて容易であり、甚だ
優れた作用効果を有するものであるが、把手部分
も胴部と連通する中空状態であり、かつ２軸延伸
ブロー壜体はかなりの肉薄に成形されるものであ
るから、両陥没部に指先を入れて把手を握つた場
合に把手が変形し、持ちにくくなる不安がないで
もない。 Therefore, a configuration was developed in which a pair of recesses are provided in a part of the body of a bottle to be biaxially stretch-blow-molded, and both recesses form a handle. In this configuration, the handle is molded together with the body during biaxial stretch blow molding, so it is extremely easy to mold and has excellent effects, but the handle also communicates with the body. Since it is hollow and the biaxially stretched blow bottle body is formed to be quite thin, there is no fear that the handle will deform and become difficult to hold if you insert your fingertips into both depressions and grasp the handle. not.
本考案は上述した不安を解消するべく考案され
た合成樹脂製壜体に関するものであつて、把手に
補強リブを設けて把手の座屈強度を高めるように
構成したものである。 The present invention relates to a synthetic resin bottle devised to eliminate the above-mentioned concerns, and is constructed so that the handle is provided with reinforcing ribs to increase the buckling strength of the handle.
以下本考案の一実施例を図面に従つて説明す
る。 An embodiment of the present invention will be described below with reference to the drawings.
ポリエチレンテレフタレート樹脂等の熱可塑性
合成樹脂で２軸延伸ブロー成形される壜体１は、
筒形状の胴部２上端に口部３を連設した構成であ
り、前記胴部２の両側の中央よりもやや後方部分
から後端にかけて、一対の比較的幅広な陥没部４
が設けられ、陥没部４の底部５は相互に対向した
姿勢とし、両陥没部４によつて胴部２の後部に把
手部６が形成されている。 The bottle 1 is made of thermoplastic synthetic resin such as polyethylene terephthalate resin and is made of biaxial stretch blow molding.
It has a configuration in which a mouth portion 3 is connected to the upper end of a cylindrical body portion 2, and a pair of relatively wide recessed portions 4 are formed from a slightly rearward portion of the center of both sides of the body portion 2 to the rear end.
are provided, the bottom portions 5 of the recessed portions 4 are in a posture facing each other, and a handle portion 6 is formed at the rear of the body portion 2 by both recessed portions 4.
そしてこの把手部６の後端部、すなわち把手部
６を形成する胴部２部分には、上部と下部とに図
示例では二本のリブ溝７が周方向に沿う姿勢で設
けられており、また両陥没部４の底部５は相互に
ほぼ平行して対向するものの、後端における間隔
よりも中央部における間隔のほうがやや小さく、
また陥没部４には縦条状に複数の滑り止め条８が
設けられている。 In the rear end portion of the handle portion 6, that is, the portion of the body portion 2 forming the handle portion 6, two rib grooves 7 are provided in the illustrated example in the upper and lower portions in a posture along the circumferential direction. Furthermore, although the bottom portions 5 of both recessed portions 4 are substantially parallel to each other and face each other, the distance at the center portion is slightly smaller than the distance at the rear end.
Further, a plurality of anti-slip strips 8 are provided in the depressed portion 4 in a vertical strip shape.
従つて胴部２の一部に一対の陥没部４を対向し
て設けることにより形成される把手部６の後端に
はリブ溝７が設けられているので、把手部６を握
つた場合に両底部５が内方に変形して把手部６後
端部が外方に大きく膨出変形することはなく、極
めて把持し易いことになる。 Therefore, since a rib groove 7 is provided at the rear end of the handle part 6, which is formed by providing a pair of recessed parts 4 facing each other in a part of the body part 2, when the handle part 6 is grasped. Both bottom portions 5 do not deform inward and the rear end portion of the handle portion 6 does not bulge outward to a large extent, making it extremely easy to grip.
また、両底部５は後端よりも中央部の相互間隔
が小さいので、後端から中央にかけて傾斜してお
り、それゆえに把手部６が把持し易いのである
が、上述したように把手部６の後端は、リブ溝７
によつて両側からの圧力を受けても変形しにくい
状態にあるので、両底部５の後端間の間隔が小さ
くなることはなく、底部５の前記傾斜姿勢が維持
されることになる。 In addition, since the distance between the center portions of both bottom portions 5 is smaller than that at the rear end, the two bottom portions 5 are inclined from the rear end to the center, which makes the handle portion 6 easy to grip. The rear end has rib groove 7
Therefore, the space between the rear ends of both bottom portions 5 does not become smaller, and the inclined posture of the bottom portion 5 is maintained.
底部５の滑り止め条８は上記把手部６の把持の
際に、さらに持ち易くするための一助となろう。 The anti-slip strip 8 on the bottom 5 will help make the handle 6 easier to hold.
よつて本考案の合成樹脂製壜体によれば、２軸
延伸ブロー成形壜体の胴部の一部に把手部を形成
することができ、しかもこの把手部は中空であり
ながら把持しても変形することが少ないので極め
て持ち易く、構成が簡単であつて成形し易い等、
本考案は多くの優れた作用効果を有する。 Therefore, according to the synthetic resin bottle of the present invention, it is possible to form a handle part in a part of the body of the biaxially stretched blow-molded bottle, and even though the handle part is hollow, it can be easily gripped. It is extremely easy to hold as it hardly deforms, and it has a simple structure and is easy to mold.
The present invention has many excellent effects.
第１図は本考案の一実施例を示す側面図であ
る。第２図は背面図である。第３図は第１図の
−線断面図である。
符号の説明、１……壜体、２……胴部、４……
陥没部、５……底部、６……把持部、７……リブ
溝。
FIG. 1 is a side view showing an embodiment of the present invention. FIG. 2 is a rear view. FIG. 3 is a sectional view taken along the line -- in FIG. 1. Explanation of symbols, 1... Bottle, 2... Body, 4...
Recessed portion, 5...bottom, 6...grip, 7...rib groove.
Claims (1)
の壜体であつて、胴部の一部に相対向した一対の
比較的幅広な陥没部を設けることにより把手部を
形成し、該把手部の胴部部分に周方向に沿つたリ
ブ溝を設け、前記陥没部の底部に複数の縦条を並
列設して成る合成樹脂製壜体。 The bottle is made of a thermoplastic synthetic resin that is biaxially stretch blow-molded, and a handle is formed by providing a pair of relatively wide recesses facing each other in a part of the body. A synthetic resin bottle comprising a body portion provided with rib grooves along the circumferential direction, and a plurality of vertical stripes arranged in parallel at the bottom of the recessed portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3516984U JPS60148231U (en) | 1984-03-12 | 1984-03-12 | Synthetic resin bottle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3516984U JPS60148231U (en) | 1984-03-12 | 1984-03-12 | Synthetic resin bottle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60148231U JPS60148231U (en) | 1985-10-02 |
| JPH0433239Y2 true JPH0433239Y2 (en) | 1992-08-10 |
Family
ID=30539203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3516984U Granted JPS60148231U (en) | 1984-03-12 | 1984-03-12 | Synthetic resin bottle |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60148231U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6564959B2 (en) | 2001-01-31 | 2003-05-20 | Yoshino Kogyosho Co., Ltd. | Bottle-type plastic container with recessed grip having at least two steps |
| US6616001B2 (en) | 2001-01-31 | 2003-09-09 | Yoshino Kogyosho Co., Ltd. | Bottle-type plastic container with reinforced vacuum absorption panel in grip region |
| US6640990B2 (en) | 2001-01-31 | 2003-11-04 | Yoshino Kogyosho Co., Ltd. | Bottle-type plastic container with longitudinally variable grip width to accommodate multiple hand sizes |
| US6739467B2 (en) | 2000-11-27 | 2004-05-25 | Yoshino Kogyosho Co., Ltd. | Bottle-type plastic container |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS428381Y1 (en) * | 1965-10-11 | 1967-05-01 | ||
| JPS54176505U (en) * | 1978-06-01 | 1979-12-13 | ||
| JPS5614172U (en) * | 1979-07-14 | 1981-02-06 | ||
| JPS5711627Y2 (en) * | 1979-08-29 | 1982-03-08 |
-
1984
- 1984-03-12 JP JP3516984U patent/JPS60148231U/en active Granted
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6739467B2 (en) | 2000-11-27 | 2004-05-25 | Yoshino Kogyosho Co., Ltd. | Bottle-type plastic container |
| US6564959B2 (en) | 2001-01-31 | 2003-05-20 | Yoshino Kogyosho Co., Ltd. | Bottle-type plastic container with recessed grip having at least two steps |
| US6616001B2 (en) | 2001-01-31 | 2003-09-09 | Yoshino Kogyosho Co., Ltd. | Bottle-type plastic container with reinforced vacuum absorption panel in grip region |
| US6640990B2 (en) | 2001-01-31 | 2003-11-04 | Yoshino Kogyosho Co., Ltd. | Bottle-type plastic container with longitudinally variable grip width to accommodate multiple hand sizes |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60148231U (en) | 1985-10-02 |
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