JPH01112928U - - Google Patents
Info
- Publication number
- JPH01112928U JPH01112928U JP1988007956U JP795688U JPH01112928U JP H01112928 U JPH01112928 U JP H01112928U JP 1988007956 U JP1988007956 U JP 1988007956U JP 795688 U JP795688 U JP 795688U JP H01112928 U JPH01112928 U JP H01112928U
- Authority
- JP
- Japan
- Prior art keywords
- bottom wall
- folding
- pair
- inner bottom
- inward
- 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.)
- Granted
Links
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Making Paper Articles (AREA)
Description
第１図乃至第４図は本考案の実施例による底壁
折込み装置の実施例を示し、第１図は折込み前の
状態を示す説明図、第２図は第１図の―線に
沿う説明図、第３図は折込み状態を示す説明図、
第４図は第３図の―線に沿う説明図である。
第５図乃至第７図は紙製容器を示し、第５図は全
体図、第６図は底部の罫線を示す説明図、第７図
は仮折り状態を示す説明図である。第８図及び第
９図は従来の装置による折込み状態を示す説明図
である。
１……ブランク、２，３，４，５……罫線、６
……内側底壁、７……外側底壁、１０……折込み
装置、１１……作動シヤフト、１３……押え板、
１６……押えロツド、１７……デルタブロツク。
1 to 4 show an embodiment of the bottom wall folding device according to the embodiment of the present invention, FIG. 1 is an explanatory diagram showing the state before folding, and FIG. 2 is an explanation along the line - in FIG. 1. Figure 3 is an explanatory diagram showing the folded state,
FIG. 4 is an explanatory view taken along the line - in FIG. 3.
5 to 7 show a paper container, FIG. 5 is an overall view, FIG. 6 is an explanatory view showing ruled lines at the bottom, and FIG. 7 is an explanatory view showing a temporarily folded state. FIGS. 8 and 9 are explanatory diagrams showing the folding state by a conventional device. 1... Blank, 2, 3, 4, 5... Ruled line, 6
...Inner bottom wall, 7...Outer bottom wall, 10...Folding device, 11...Operation shaft, 13...Press plate,
16...presser rod, 17...delta block.
Claims (1)
折込んで内側底壁を形成し、この外側から、隣接
する各側面を折曲げて外側底壁を形成する紙製容
器の底壁折込み装置であつて、この底壁に向けて
進退可能な作動シヤフトと、この作動シヤフトの
先端に取付けられ、前記外側底壁を折り込み可能
な一対の押え板と、その中間部を固設支持部材に
枢着され、前記内側底壁を内側に折り込み可能な
デルタブロツクをそれぞれ一端に有する一対の押
えロツドと、これらの各押えロツドの他端と前記
作動シヤフトとに枢着された一対のリンクとを備
え、前記デルタブロツクは作動シヤフトが底壁方
向に移動したときに前記内側底壁を内方に押圧し
、内側位置に保持することを特徴とする紙製容器
の底壁折込み装置。 (2) 前記一対の押え板は、回動可能に取付けら
れ、互いに向合う方向に付勢され、前記側壁の外
縁部に接触する角度と、折込みを完了角度とを変
化可能である実用新案登録請求第１項記載の底壁
折込み装置。[Claims for Utility Model Registration] (1) A paper product whose opposing sides are each folded inward into a triangular shape to form an inner bottom wall, and from the outside, each adjacent side is folded to form an outer bottom wall. The device for folding the bottom wall of a container includes an operating shaft that can move forward and backward toward the bottom wall, a pair of presser plates that are attached to the tip of the operating shaft and are capable of folding the outer bottom wall, and an intermediate portion thereof. a pair of presser rods each having at one end a delta block which is pivotally connected to the fixed support member and is capable of folding the inner bottom wall inward; and the other end of each of these presser rods is pivotally connected to the actuation shaft. a pair of links, wherein the delta block presses the inner bottom wall inward and holds the inner bottom wall in the inner position when the actuating shaft moves toward the bottom wall. Device. (2) The pair of presser plates are rotatably mounted, biased in directions facing each other, and the angle at which they contact the outer edge of the side wall and the angle at which folding is completed can be changed.Registered as a utility model. The bottom wall folding device according to claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988007956U JPH0646668Y2 (en) | 1988-01-25 | 1988-01-25 | Bottom container folding device for paper containers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988007956U JPH0646668Y2 (en) | 1988-01-25 | 1988-01-25 | Bottom container folding device for paper containers |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01112928U true JPH01112928U (en) | 1989-07-28 |
| JPH0646668Y2 JPH0646668Y2 (en) | 1994-11-30 |
Family
ID=31213408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988007956U Expired - Lifetime JPH0646668Y2 (en) | 1988-01-25 | 1988-01-25 | Bottom container folding device for paper containers |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0646668Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5114950A (en) * | 1974-07-29 | 1976-02-05 | Teijin Ltd | HORIESUTERUERASUTOMAA NO ANTEIKAHOHO |
-
1988
- 1988-01-25 JP JP1988007956U patent/JPH0646668Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5114950A (en) * | 1974-07-29 | 1976-02-05 | Teijin Ltd | HORIESUTERUERASUTOMAA NO ANTEIKAHOHO |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0646668Y2 (en) | 1994-11-30 |
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