JPH0268791U - - Google Patents
Info
- Publication number
- JPH0268791U JPH0268791U JP14928088U JP14928088U JPH0268791U JP H0268791 U JPH0268791 U JP H0268791U JP 14928088 U JP14928088 U JP 14928088U JP 14928088 U JP14928088 U JP 14928088U JP H0268791 U JPH0268791 U JP H0268791U
- Authority
- JP
- Japan
- Prior art keywords
- side plate
- core rod
- paper
- distance
- inner walls
- 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 2
- 230000014759 maintenance of location Effects 0.000 description 1
Landscapes
- Details Of Rigid Or Semi-Rigid Containers (AREA)
- Unwinding Webs (AREA)
Description
第１図は本考案の紙巻器の一実施例を示す斜視
図、第２図は本体に芯棒を組み込んだ状態の一部
切欠平面図、第３図は芯棒と側板部等との寸法関
係を示す図、第４図は側板部の内壁を示す図、第
５図は第４図の―線矢視による側板部の内壁
の形状を示す。また、第６図は芯棒をセツトした
ときの横断面図、第７図は紙切板の姿勢を示すた
めの縦断面図、第８図は従来例を示す。
１：本体、２：背板部、２ａ：ビス孔、３：側
板部、３ａ：保持穴、４：紙切板、４ａ：逃げ面
、５：芯棒、５ａ：スリーブ、５ｂ：固定ブツシ
ユ、５ｃ：可動ブツシユ、５ｄ：スプリング、５
ｂ―１，５ｃ―１：突起、６：段部、６ａ：平坦
部、６ｂ：傾斜面、７：保持溝、７ａ：導入路、
７ｂ：保持座。
Fig. 1 is a perspective view showing an embodiment of the paper roll of the present invention, Fig. 2 is a partially cutaway plan view of the core rod installed in the main body, and Fig. 3 is the dimensions of the core rod, side plate, etc. FIG. 4 is a diagram showing the relationship, and FIG. 4 is a diagram showing the inner wall of the side plate portion. FIG. Further, FIG. 6 is a cross-sectional view when the core rod is set, FIG. 7 is a vertical cross-sectional view showing the posture of the paper cutting board, and FIG. 8 is a conventional example. 1: Main body, 2: Back plate part, 2a: Screw hole, 3: Side plate part, 3a: Holding hole, 4: Paper cutting board, 4a: Flank surface, 5: Core rod, 5a: Sleeve, 5b: Fixed button, 5c: Movable bush, 5d: Spring, 5
b-1, 5c-1: protrusion, 6: stepped portion, 6a: flat portion, 6b: inclined surface, 7: holding groove, 7a: introduction path,
7b: Retention locus.
Claims (1)
した一対の側板部とを本体に形成し、前記側板部
の間にロールペーパーを保持する芯棒を着脱自在
に架け渡し、更に前記側板部の間に紙切板を上下
に回動自在に取り付けた紙巻器であつて、前記側
板部の内壁に下側が内へ向けて膨出する段部を設
け該段部の上端面から下に向けて前記芯棒の端部
が嵌まり込む保持溝を形成し、前記芯棒を軸線方
向へ収縮可能とすると共に端部に前記保持溝に入
り込む突起を設け、前記芯棒の自然長を前記段部
より下側の側板部の内壁間の距離より長くすると
共に、前記保持溝の幅を前記芯棒の外径より小さ
くし、更に、前記紙切板の幅を前記段部より下側
の側板部内壁間の距離よりも長くしたことを特徴
とする紙巻器。 A back plate portion and a pair of side plate portions protruding forward from both left and right ends of the back plate portion are formed in the main body, a core rod for holding the roll paper is removably bridged between the side plate portions, and the side plate The paper roller is provided with a paper cutting board rotatably mounted up and down between the side plate parts, and the inner wall of the side plate part has a step part whose lower side bulges inward, and the step part extends downward from the upper end surface of the step part. A retaining groove into which the end of the core rod is fitted is formed so that the core rod can be contracted in the axial direction, and a protrusion that fits into the retainer groove is provided at the end, so that the natural length of the core rod is The width of the holding groove is set to be longer than the distance between the inner walls of the side plate section below the stepped portion, and the width of the holding groove is made smaller than the outer diameter of the core rod. A paper roll machine characterized in that the distance between the inner walls of the side plate part is longer than the distance between the inner walls.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14928088U JPH0633912Y2 (en) | 1988-11-15 | 1988-11-15 | Paper wrap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14928088U JPH0633912Y2 (en) | 1988-11-15 | 1988-11-15 | Paper wrap |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0268791U true JPH0268791U (en) | 1990-05-24 |
| JPH0633912Y2 JPH0633912Y2 (en) | 1994-09-07 |
Family
ID=31421367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14928088U Expired - Lifetime JPH0633912Y2 (en) | 1988-11-15 | 1988-11-15 | Paper wrap |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0633912Y2 (en) |
-
1988
- 1988-11-15 JP JP14928088U patent/JPH0633912Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0633912Y2 (en) | 1994-09-07 |
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