Patent Application
20070158900
1. Field of the Invention
The present invention relates to a paper feed cassette, and more particularly, it relates to a paper feed cassette comprising a cover member.
2. Description of the Background Art
A paper feed cassette detachably mounted on an image generating apparatus is known in general. This paper feed cassette stores a plurality of papers in a stacked state for consecutively feeding the same to the image generating apparatus. Each paper stored in this paper feed cassette is formed with perforations for cutting off a margin portion of the paper. The margin portion is cut off along the perforations after printing is completed, whereby a printed material such as a picture without a margin can be obtained.
Japanese Patent Laying-Open No. 9-2411 discloses a label printer comprising a label roll formed with perforations for each prescribed length and a press member for cutting a label paper fed from the label roll along the perforations, for example.
In aforementioned paper feed cassette detachably mounted on the image generating apparatus, however, when the margin portion of the paper having been printed is cut off along the perforations, a printed portion of the paper may be accidentally broken or the margin portion of the paper may partially remains due to a failure of the cut-off. In this case, it is disadvantageously difficult to obtain a printed material such as a picture without a margin portion.
A structure of the label printer disclosed in the aforementioned Japanese Patent Laying-Open No. 9-2411 can suppress a case where the label paper is accidentally broken or a case where the label paper is partially remains due to a failure of the cut-off, when the label paper is cut off along the perforations with the press member. However, the press member for cutting off the label paper along the perforations must be provided separately, and hence the number of components is disadvantageously increased.
The present invention has been proposed in order to solve the aforementioned problems, and an object of the present invention is to provide a paper feed cassette capable of obtaining a printed material without a margin portion easily while inhibiting the number of components from increase.
In order to attain the aforementioned object, a paper feed cassette according to a first aspect of the present invention comprises a paper feed cassette body storing a paper and a cover member detachably mounted on the paper feed cassette body, wherein the cover member is integrally formed with a press portion pressing a margin portion of the paper when the margin portion of the paper having been printed is cut off.
In the aforementioned paper feed cassette according to the first aspect, as hereinabove described, the cover member is integrally formed with the press portion pressing the margin portion of the paper when the margin portion of the paper having been printed is cut off. Accordingly, the paper can be bent in a state where the margin portion of the paper is pressed with the press portion, and hence the print portion of the paper can be inhibited from being disadvantageously accidentally broken, or the margin portion of the paper can be inhibited from disadvantageously partially remaining due to a failure of the cut-off. Thus, the margin portion of the paper having been printed can be easily cut off, whereby a printed material such as a picture without the margin portion can be easily obtained. The press portion is integrally formed with the cover member of the paper feed cassette, whereby the number of components can be inhibited from increase dissimilarly to a case where the press member for cutting off the margin portion of the paper is separately provided in the image generating apparatus. Consequently, a printed material such as a picture without the margin portion can be easily obtained while inhibiting the number of components from increase. The press portion is formed on the cover member detachably mounted on the paper feed cassette body, whereby the paper feed cassette body is mounted on the image generating apparatus and the margin portion of the paper having been printed can be cut off with the cover member including the press portion detached from the paper feed cassette body when printing is performed with the image generating apparatus.
In the aforementioned paper feed cassette according to the first aspect, the press portion preferably includes an elastically deformable hinge portion provided on a first side surface in a longitudinal direction of the cover member and a rotating portion so provided continuous to the hinge portion as to extend from a side of the first side surface in the longitudinal direction of the cover member to a side of a second side surface in the longitudinal direction of the cover member. According to this structure, the hinge portion is elastically deformed, whereby the rotating portion can be rotated. Thus, the margin portion of the paper can be easily pressed with the rotating portion.
In the aforementioned paper feed cassette according to the first aspect, the cover member is preferably so provided as to protrude upwardly from an upper surface of the cover member, and preferably integrally includes a first locating portion for locating an end in a longitudinal direction of the paper when the margin portion of the paper having been printed is cut off. According to this structure, the end in the longitudinal direction of the paper can be easily arranged, by the first locating portion, at a prescribed position where the margin portion of the paper is pressed with the press portion, while the number of components is inhibited from increase.
In this case, the first locating portion is preferably so provided as to extend from a side of a first side surface in a longitudinal direction of the cover member to a side of a second side surface in the longitudinal direction of the cover member. According to this structure, whereby the end in the longitudinal direction of the paper can be easily brought into contact with the first locating portion when the end in the longitudinal direction of the paper is located. Thus, the end in the longitudinal direction of the paper can be easily arranged at a prescribed position where the margin portion of the paper is pressed with the press portion.
In the aforementioned paper feed cassette according to the first aspect, the press portion of the cover member is preferably so provided as to protrude downwardly from the press portion, and preferably integrally includes a second locating portion for locating an end in a short-side direction of the paper when the margin portion of the paper having been printed is cut off. According to this structure, the end in the short-side direction of the paper can be easily arranged, by the second locating portion, at a prescribed position where the margin portion of the paper is pressed with the press portion, while the number of components is inhibited from increase.
In this case, the press portion includes an elastically deformable hinge portion provided on a first side surface in a longitudinal direction of the cover member and a rotating portion so provided continuous to the hinge portion as to extend from a side of the first side surface in the longitudinal direction of the cover member to a side of a second side surface in the longitudinal direction of the cover member, and the second locating portion is so provided as to protrude downwardly from a vicinity of a boundary portion of the hinge portion and the rotating portion. According to this structure, the paper can be inserted from the side of the second side surface in the longitudinal direction of the cover member, formed with no hinge portion, when the end in the short-side direction of the paper is located. Thus, the end in the short-side direction of the paper can be easily arranged at a prescribed position where the margin portion of the paper is pressed with the press portion.
In the aforementioned paper feed cassette according to the first aspect, the cover member preferably integrally includes a paper supporting portion for holding the margin portion of the paper between the press portion and the paper supporting portion when the margin portion of the paper having been printed is cut off, and the paper supporting portion is preferably so provided as to protrude upwardly from an upper surface of the cover member and extend in a longitudinal direction of the cover member. According to this structure, pressing force applied to the margin portion of the paper with the press portion can be easily concentrated on a region of the margin portion of the paper corresponding to the paper supporting portion, while the number of components is inhibited from increase. Thus, the margin portion of the paper can be securely fixed, and hence the print portion of the paper can be inhibited from being disadvantageously accidentally broken when the margin portion of the paper is cut off, or the margin portion of the paper can be inhibited from disadvantageously partially remaining due to a failure of the cut-off.
In the aforementioned structure in which the cover member includes the paper supporting portion, lengths of portions corresponding to a short-side direction of the paper in the press portion and the paper supporting portion are preferably larger than a length in the short-side direction of the paper. According to this structure, the paper can be bent in a state of pressing an overall length from the first side surface in the short-side direction of the paper to the second side surface in the short-side direction of the paper with the press portion and the paper supporting portion, and hence the margin portion of the paper can be easily cut off.
In the aforementioned structure in which the cover member includes the paper supporting portion, the paper supporting portion is provided on a side end in a short-side direction of the cover member. According to this structure, whereby the paper can be easily bent in a state of pressing the paper with the press portion and the paper supporting portion.
In the aforementioned paper feed cassette according to the first aspect, the paper is preferably formed with a perforation for cutting off the margin portion of the paper, and the margin portion of the paper is preferably pressed along the perforation of the paper with an edge of the press portion of the cover member. According to this structure, the paper can be easily bent along the perforation. Thus, the margin portion can be easily cut off along the perforation.
In the aforementioned structure in which the press portion includes the rotating portion and the hinge portion, the press portion is preferably so provided on a side opposite to the hinge portion of the rotating portion as to protrude upwardly, and preferably further includes a pressing portion for pressing with a finger. According to this structure, the hinge portion can be easily elastically deformed by pressing the pressing portion 12i with a finger. Thus, the rotating portion can be easily rotated.
A paper feed cassette according to a second aspect of the present invention comprises a paper feed cassette body storing a paper and a cover member detachably mounted on the paper feed cassette body, wherein the paper is formed with a perforation for cutting off a margin portion of the paper, the cover member integrally includes a press portion having an edge pressing the margin portion of the paper along the perforation of the paper when the margin portion of the paper having been printed is cut off, a first locating portion for locating an end in a longitudinal direction of the paper, so provided as to protrude upwardly from an upper surface of the cover member, and a paper supporting portion for holding the margin portion of the paper between the press portion and the paper supporting portion, the press portion integrally includes an elastically deformable hinge portion provided on a first side surface in a longitudinal direction of the cover member, a rotating portion so provided continuous to the hinge portion as to extend from a side of the first side surface in the longitudinal direction of the cover member to a side of a second side surface in the longitudinal direction of the cover member, and a second locating portion for locating an end in a short-side direction of the paper when the margin portion of the paper having been printed is cut off, so provided as to protrude downwardly from the press portion, the paper supporting portion is so provided as to protrude upwardly from an upper surface of the cover member and extend in the longitudinal direction of the cover member, and lengths of portions corresponding to a short-side direction of the paper in the press portion and the paper supporting portion are larger than a length in the short-side direction of the paper.
In the paper feed cassette according to the second aspect, as hereinabove described, the cover member of the paper feed cassette is formed with the press portion pressing the margin portion of the paper when the margin portion of the paper having been printed is cut off. Accordingly, the paper can be bent in a state where the margin portion of the paper is pressed with the press portion, and hence the print portion of the paper can be inhibited from being disadvantageously accidentally broken, or the margin portion of the paper can be inhibited from disadvantageously partially remaining due to a failure of the cut-off. Thus, the margin portion of the paper having been printed can be easily cut off, whereby a printed material such as a picture without the margin portion can be easily obtained. The press portion is integrally formed with the cover member of the paper feed cassette, whereby the number of components can be inhibited from increase dissimilarly to a case where the press member for cutting off the margin portion of the paper is separately provided in an image generating apparatus. Consequently, a printed material such as a picture without the margin portion can be easily obtained while inhibiting the number of components from increase. The press portion is formed on the cover member detachably mounted on the paper feed cassette body, whereby the paper feed cassette body is mounted on the image generating apparatus and the margin portion of the paper having been printed can be cut off with the cover member including the press portion detached from the paper feed cassette body when printing is performed with an image generating apparatus. The press portion includes the elastically deformable hinge portion provided on the first side surface in the longitudinal direction of the cover member and the rotating portion so provided continuous to the hinge portion as to extend from the side of the first side surface in the longitudinal direction of the cover member to the side of the second side surface in the longitudinal direction of the cover member, whereby the rotating portion can be rotated by elastically deforming the hinge portion. Thus, the margin portion of the paper can be easily pressed with the rotating portion.
According to the second aspect, the cover member is integrally provided with the first locating portion for locating the end in the longitudinal direction of the paper at the time of cutting off the margin portion of the paper having been printed so as to protrude upwardly from the upper surface of the cover member. Thus, the end in the longitudinal direction of the paper can be easily arranged, by the first locating portion, at a prescribed position where the margin portion of the paper is pressed with the press portion, while the number of components is inhibited from increase. The press portion of the cover member is integrally provided with the second locating portion for locating the end in the short-side direction of the paper at the time of cutting off the margin portion of the paper having been printed so as to protrude downwardly from the press portion. Accordingly, the end in the short-side direction of the paper can be easily arranged, by the second locating portion, at the prescribed position where the margin portion of the paper is pressed with the press portion, while the number of components is inhibited from increase. The cover member is integrally provided with the paper supporting portion for holding the margin portion of the paper between the press portion and the paper supporting portion at the time of cutting off the margin portion of the paper having been printed, so as to protrude upwardly from the upper surface of the cover member and extend in the longitudinal direction of the cover member. Accordingly, pressing force applied to the margin portion of the paper with the press portion can be easily concentrated on a region of the margin portion of the paper corresponding to the paper supporting portion, while the number of components is inhibited from increase. Thus, the margin portion of the paper can be securely fixed, and hence the print portion of the paper can be inhibited from being disadvantageously accidentally broken when the margin portion of the paper is cut off, or the margin portion of the paper can be inhibited from disadvantageously partially remaining due to a failure of the cut-off. The lengths of the portions corresponding to the short-side direction of the paper in the press portion and the paper supporting portion are preferably larger than the length in the short-side direction of the paper. Thus, the paper can be bent in a state of pressing an overall length from the first side surface in the short-side direction of the paper to the second side surface in the longitudinal direction of the cover member with the press portion and the paper supporting portion, and hence the margin portion of the paper can be reliably cut off. The paper is formed with the perforation for cutting off the margin portion of the paper, and the margin portion of the paper is pressed along the perforation of the paper with the edge of the press portion of the cover member, whereby the paper can be bent along the perforation. Thus, the margin portion can be cut off along the perforation.
In the aforementioned paper feed cassette according to the second aspect, the first locating portion is preferably so provided as to extend from the side of the first side surface in the longitudinal direction of the cover member to the side of the second side surface in the longitudinal direction of the cover member. According to this structure, it is possible to easily bring the end in the longitudinal direction of the paper into the first locating portion when the end in the longitudinal direction of the paper is located, whereby the end in the longitudinal direction of the paper can be more easily arranged at a prescribed position where the margin portion of the paper is pressed with the press portion.
In the aforementioned paper feed cassette according to the second aspect, the second locating portion is so provided as to protrude downwardly from a vicinity of a boundary portion of the hinge portion and the rotating portion. According to this structure, the paper can be inserted from the side of the second side surface in the longitudinal direction of the cover member, formed with no hinge portion, when the end in the short-side direction of the paper is located. Thus, the end in the short-side direction of the paper can be easily arranged at a prescribed position where the margin portion of the paper is pressed with the press portion.
In the aforementioned paper feed cassette according to the second aspect, the paper supporting portion is provided on a side end in a short-side direction of the cover member. According to this structure, the paper can be easily bent in a state of pressing the paper with the press portion and the paper supporting portion.
In the aforementioned paper feed cassette according to the second aspect, the press portion is preferably so provided on a side opposite to the hinge portion of the rotating portion as to protrude upwardly, and further includes a pressing portion for pressing with a finger. According to this structure, the pressing portion is pressed with a finger, whereby the hinge portion can be easily elastically deformed by pressing the pressing portion with a finger. Thus, the rotating portion can be easily rotated.
An embodiment of the present invention will be hereinafter described with reference to the drawings.
A structure of a paper feed cassette 1 according to an embodiment of the present invention will be described with reference to FIGS. 1 to 6
The paper feed cassette 1 according to this embodiment is made of resin such as ABS resin, and includes a paper feed cassette body 11 storing a plurality of papers 30 before printing for being fed to a thermal transfer printer 20 in a stacked state and a cover member 12 detachably mounted on the paper feed cassette body 11, as shown in
According to this embodiment, the cover member 12 includes a press portion 12a, a locating portion 12b, a paper supporting portion 12c, a step portion 12d and the aforementioned engaging holes 12e, as shown in FIGS. 2 to 5. The cover member 12 has a function of covering the papers 30 stored in the paper feed cassette body 11 by being mounted on the paper feed cassette body 11. Thus, foreign matter such as dust can be inhibited from penetrating inside the paper feed cassette body 11. The locating portion 12b is an example of the “first locating portion” in the present invention.
According to this embodiment, the press portion 12a is integrally formed with the cover member 12 made of resin such as ABS resin and is constituted by a hinge portion 12f, a rotating portion 12g, a locating portion 12h and a pressing portion 12i, as shown in FIGS. 2 to 6. The hinge portion 12f of the press portion 12a has a thickness of about 1.5 mm and is formed in a U-shape protruding laterally from a first side surface 121 of the cover member 12. The hinge portion 12f is so formed to as to be elastically deformable. The rotating portion 12g of the press portion 12a is integrally coupled to the hinge portion 12f and is so formed as to extend in a plate shape from a side of the first side surface 121 to a side of the second side surface 122 in a longitudinal direction (along arrow X1 and arrow X2) of the cover member 12. Thus, the rotating portion 12g integrally coupled to the hinge portion 12f can be rotated along arrow C (see
According to this embodiment, the locating portion 12b of the cover member 12 is formed in a rib-shape so as to protrude upwardly from an upper surface of the cover member 12 and to extend from the side of the first side surface 121 to the side of the second side surface 122 in the longitudinal direction (along arrow X1 and arrow X2) of the cover member 12, as shown in FIGS. 2 to 6. The locating portion 12b is provided for locating the paper 30 by bringing an end 32 in a longitudinal direction (along arrow Y1 and arrow Y2) of the paper 30 into contact with the locating portion 12b when the paper 30 is arranged between the rotating portion 12g of the press portion 12a and the paper supporting portion 12c. A position in the longitudinal direction (along arrow Y1 and arrow Y2) of the paper 30 determined by the locating portion 12b is formed such that a vicinity of perforations 30c (see
The thermal transfer printer 20 includes opening/closing members 21 and 22, a paper feed roller 23 and paper discharge rollers 24 as shown in
According to this embodiment, the paper 30 has a thickness of about 0.3 mm and includes a print portion 30a and the margin portions 30b as shown in
An operation when each margin portion 30b of the paper 30 is cut off by using the cover member 12 of the paper feed cassette 1 according to this embodiment will be now described with reference to FIGS. 6 to 11.
The first end 31 in the short-side direction (along arrow X1 and arrow X2) of the paper 30 is inserted between the press portion 12a and the paper supporting portion 12c of the cover member 12 along arrow X1 until the first end 31 comes into contact with the locating portion 12h of the cover member 12, as shown in
According to this embodiment, as hereinabove described, when the margin portion 30b of the paper 30 having been printed is cut off, the press portion 12a pressing the margin portion 30b of the paper 30 is provided on the cover member 12 of the paper feed cassette 1. Accordingly, the paper 30 can be bent in a state where the margin portion 30b of the paper 30 is pressed with the press portion 12a, and hence the print portion 30a of the paper 30 can be inhibited from being disadvantageously accidentally broken, or the margin portion 30b of the paper 30 can be inhibited from disadvantageously partially remaining due to a failure of the cut-off. Thus, the margin portion 30b of the paper 30 having been printed can be easily cut off, whereby a printed material such as a picture without the margin portions 30b (print portion 30a) can be easily obtained. The press portion 12a is integrally formed with the cover member 12 of the paper feed cassette 1, whereby the number of components can be inhibited from increase dissimilarly to a case where the press member for cutting off the margin portion of the paper is separately provided in the thermal transfer printer. Consequently, a printed material such as a picture without the margin portions 30b (print portion 30a) can be easily obtained while inhibiting the number of components from increase. The press portion 12a is formed on the cover member 12 detachably mounted on the paper feed cassette body 11, whereby the paper feed cassette body 11 is mounted on the thermal transfer printer 20 and the margin portions 30b of the paper 30 having been printed can be cut off with the cover member 12 including the press portion 12a detached from the paper feed cassette body 11 when printing is performed with the thermal transfer printer 20.
According to this embodiment, the press portion 12a is so formed as to include the elastically deformable hinge portion 12f provided on the first side surface 121 in the longitudinal direction (along arrow X1 and arrow X2) of the cover member 12 and the plate-like rotating portion 12g so provided continuous to the hinge portion 12f as to extend from the side of the first side surface 121 to the side of the second side surface 122 in the longitudinal direction of the cover member 12. Accordingly, the hinge portion 12f is elastically deformed, whereby the rotating portion 12g can be rotated. Thus, the margin portion 30b of the paper 30 can be easily pressed with the rotating portion 12g.
According to this embodiment, when the margin portion 30b of the paper 30 having been printed is cut off, the locating portion 12b for locating the end 32 in the longitudinal direction (along arrow Y1 and arrow Y2) of the paper 30 is integrally provided with the cover member 12 so as to protrude upwardly from the upper surface of the cover member 12. Thus, the end 32 in the longitudinal direction (along arrow Y1 and arrow Y2) of the paper 30 can be easily arranged, by the locating portion 12b, at a prescribed position where the margin portion 30b of the paper 30 is pressed with the press portion 12a, while the number of components is inhibited from increase.
According to this embodiment, the locating portion 12b is so formed as to extend from the side of the first side surface 121 to the side of the second side surface 122 of the cover member 12, whereby the end 32 in the longitudinal direction (along arrow Y1 and arrow Y2) of the paper 30 can be easily brought into contact with the locating portion 12b when the end 32 in the longitudinal direction (along arrow Y1 and arrow Y2) of the paper 30 is located. Thus, the end 32 in the longitudinal direction (along arrow Y1 and arrow Y2) of the paper 30 can be easily arranged at the prescribed position where the margin portion 30b of the paper 30 is pressed with the press portion 12a.
According to this embodiment, when the margin portion 30b of the paper 30 having been printed is cut off, the locating portion 12h for locating the end 31 in the short-side direction (along arrow X1 and arrow X2) of the paper 30 is integrally provided with the press portion 12a of the cover member 12 so as to protrude downwardly from the press portion 12a. Thus, the end 31 in the short-side direction (along arrow X1 and arrow X2) of the paper 30 can be easily arranged, by the locating portion 12h, at the prescribed position where the margin portion 30b of the paper 30 is pressed with the press portion 12a, while the number of components is inhibited from increase.
According to this embodiment, the locating portion 12h is so provided as to protrude downwardly from the vicinity of a boundary portion of the hinge portion 12f and the rotating portion 12g, whereby the paper 30 can be inserted from the side of the second side surface 122 in the longitudinal direction (along arrow X2) of the cover member 12, formed with no hinge portion 12f, when the end 31 in the short-side direction (along arrow X1 and arrow X2) of the paper 30 is located. Thus, the end 31 in the short-side direction (along arrow X1 and arrow X2) of the paper 30 can be easily arranged at the prescribed position where the margin portion 30b of the paper 30 is pressed with the press portion 12a.
According to this embodiment, the paper supporting portion 12c for holding the margin portion 30b of the paper 30 between the press portion 12a and the paper supporting portion 12c is integrally provided with the cover member 12 so as to protrude upwardly from the upper surface of the cover member 12 and extend in the longitudinal direction (along arrow X1 and arrow X2) of the cover member 12 when the margin portion 30b of the paper 30 having been printed is cut off. Accordingly, pressing force applied to the margin portion 30b of the paper 30 with the press portion 12a can be easily concentrated on a region of the margin portion 30b of the paper 30 corresponding-to the paper supporting portion 12c, while the number of components is inhibited from increase. Thus, the margin portion 30b of the paper 30 can be securely fixed, and hence the print portion 30a of the paper 30 can be inhibited from being disadvantageously accidentally broken when the margin portion 30b of the paper 30 is cut off, or the margin portion 30b of the paper 30 can be inhibited from disadvantageously partially remaining due to a failure of the cut-off.
According to this embodiment, the lengths of portions corresponding to the short-side direction (along arrow X1 and arrow X2) of the paper 30 in the rotating portion 12g and the paper supporting portion 12c are rendered larger than the length in the short-side direction (along arrow X1 and arrow X2) of the paper 30. Thus, the paper 30 can be bent in a state of pressing an overall length from the first side surface to the second side surface in the short-side direction (along arrow X1 and arrow X2) of the paper 30 with the press portion 12a and the paper supporting portion 12c, and hence the margin portion 30b of the paper 30 can be reliably cut off.
According to this embodiment, the paper supporting portion 12c is provided on the side end 123 in the short-side direction (along arrow Y2) of the cover member 12, whereby the paper 30 can be easily bent in a state of pressing the paper 30 with the press portion 12a and the paper supporting portion 12c.
According to this embodiment, the paper 30 is formed with the perforations 30c for cutting off the margin portion 30b of the paper 30 and the margin portion 30b of the paper 30 is pressed along the perforations 30c of the paper 30 with the edge 121g of the press portion 12a of the cover member 12, whereby the paper 30 can be easily bent along the perforations 30c. Thus, the margin portion 30b can be easily cut off along the perforations 30c.
According to this embodiment, the press portion 12a is provided on the side opposite to the hinge portion 12f of the rotating portion 12g with the pressing portion 12i for pressing with a finger, so provided as to protrude upwardly, whereby the hinge portion 12f can be easily elastically deformed by pressing the pressing portion 12i with a finger. Thus, the rotating portion 12g can be easily rotated.
Although the present invention has been described and illustrated in detail, it is clearly understood that the same is by way of illustration and example only and is not to be taken by way of limitation, the spirit and scope of the present invention being limited only by the terms of the appended claims.
For example, while the aforementioned embodiment is applied to the paper feed cassette mounted on the thermal transfer printer, the present invention is not restricted to this but is also applicable to another paper feed cassette mounted on an image generating apparatus other than the thermal transfer printer.
While the locating portion 12b for locating the end 32 in the longitudinal direction of the paper 30 is so formed as to protrude above the upper surface of the cover member 12 and extend from the side of the first side surface 121 to the side of the second side surface 122 of the cover member 12 in the aforementioned embodiment, the present invention is not restricted to this but, the locating portion for locating the end in the longitudinal direction of the paper may be alternatively constituted by a plurality of protrusions protruding above the upper surface of the cover member.
While the locating portion 12h for locating the end 31 in the short-side direction of the paper 30 is so formed as to protrude below the press portion 12a in the aforementioned embodiment, the present invention is not restricted to this but, the locating portion for locating the end in the short-side direction of the paper may be alternatively formed so as to protrude forward from the locating portion for locating the end in the longitudinal direction of the paper, provided on the cover member.
| Number | Date | Country | Kind |
|---|---|---|---|
| 2006-002374 | Jan 2006 | JP | national |
