JP7081955B2 - Sheet dispenser and attachment for seat dispenser - Google Patents

Description

The present invention relates to a seat dispenser and an attachment for a seat dispenser.

The conventional sheet dispenser accommodates a sheet such as an industrial wiper and is used by placing it on a table or the like in a room. In such a sheet dispenser, a plurality of individually folded sheets are stacked in the vertical direction, and the sheets are pulled out from an outlet provided on the front surface of the dispenser (for example, Japanese Patent Application Laid-Open No. 2017). -178416 (publication).

Japanese Unexamined Patent Publication No. 2017-178416

However, in the conventional sheet dispenser, the sheet to be pulled out may be pressed against the sheet laminated on the upper side, and the sheet may be clogged and cannot be pulled out. Further, when the remaining amount of the sheets in the dispenser becomes low, several sheets may be pulled out together due to friction with the adjacent sheets laminated on the upper side. As described above, the conventional sheet dispenser has a problem in the ease of taking out the sheet.

An object of the present invention is to provide a sheet dispenser and an attachment for a sheet dispenser having excellent sheet take-out property.

The first aspect according to the present invention has a main body portion for accommodating a sheet laminated body in which a plurality of individually folded sheets are laminated, and the main body portion is provided on a lower surface in the vertical direction. A sheet having a front surface provided in front of the front-rear direction intersecting the vertical direction and continuous with the bottom surface, and a back surface provided behind the front-rear direction and facing the front surface and continuous with the bottom surface. In the dispenser, the stacking direction of the sheet laminate is the front-rear direction, and the take-out portion provided near the bottom surface of the front surface from which the sheet is taken out, and the take-out portion provided on the bottom surface and described from the back surface. Provided is a sheet dispenser having an inclined portion having an inclined surface descending toward the taking-out portion on the front surface.

Here, the "sheet laminate in which a plurality of individually folded sheets are laminated" means that each sheet constituting the sheet laminate is folded back at least once and a plurality of sheets are stacked in a folded state. Indicates that you are. Further, "close to the bottom surface of the front surface" means that the take-out portion is provided on the lower side of the center in the vertical direction of the front surface. Further, the "inclined surface descending from the back toward the front ejected portion" means that the inclined surface is continuously arranged in the front ejected portion, and the height from the bottom surface to the inclined surface in the vertical direction is from the back to the front. Indicates that it becomes lower toward.

In the first aspect, an inclined portion whose inclined surface descends from the back toward the taking-out portion provided near the bottom surface of the front surface is provided on the bottom surface of the main body portion. Then, in a state where such an inclined portion is provided, a sheet laminate in which a plurality of sheets are laminated in the front-rear direction of the main body portion in a folded state is housed in the sheet dispenser. In such a configuration, the sheet on the front side to be pulled out is not pressed in the vertical direction by the sheet on the back side to be laminated. Thereby, in the first aspect, the sheets are less likely to be clogged in the dispenser, and each sheet can be pulled out from the ejecting portion.

Further, in the first aspect, adjacent sheets are accommodated in the sheet dispenser so that the stacking direction of the sheet laminates is in the front-rear direction along the inclined surface descending from the back surface toward the front extraction portion. The lower end of the bottom side does not overlap in the front-back direction. That is, a plurality of sheets (sheet laminates) laminated in the front-rear direction so that adjacent sheets are displaced in the vertical direction and overlapped are housed in the sheet dispenser. As a result, in the first aspect, the friction between the adjacent sheets stacked in the front-rear direction is reduced, so that it is possible to prevent several sheets from being pulled out together.

As described above, in the first aspect, the sheets are less likely to be clogged in the sheet dispenser, and the sheets can be pulled out one by one until the end. Therefore, according to the first aspect, it is possible to provide a sheet dispenser having excellent sheet take-out property.

A second aspect according to the present invention provides a sheet dispenser having the inclined surface in which the inclined portion is inclined so as to be convex upward in the vertical direction. In the second aspect, by inclining the inclined surface of the inclined portion so as to be convex upward in the vertical direction, the inclination angle of the inclined surface with respect to the front surface becomes smaller on the front extraction portion side than on the back surface side. As a result, in the second aspect, the sheets laminated in the front-rear direction are easily guided toward the front ejection portion along the bottom surface, so that the sheets are less likely to be clogged.

Further, in the second aspect, in the plurality of sheets stacked in the front-rear direction, the vertical deviation of the adjacent sheets becomes larger on the front ejection portion side than on the back surface side. As a result, the friction between the adjacent sheets becomes smaller from the back side to the front side of the sheets laminated in the front-rear direction (Y direction), and the friction between the sheets is the largest in front of the take-out portion. It gets smaller. Therefore, according to the second aspect, when the remaining amount of sheets in the sheet dispenser becomes low, it is possible to further suppress the pulling out of several sheets at once.

A third aspect of the present invention provides a sheet dispenser in which the inclined portion has an inclination angle of the inclined surface near the taking-out portion of 20 to 60 degrees with respect to the front surface. In the third aspect, the inclination angle of the inclined surface near the take-out portion is preferably 20 to 60 degrees, more preferably 25 to 50 ° C, and further preferably 30 to 45 degrees with respect to the front surface. Degree. Here, "close to the take-out part" means the vicinity of the take-out part along the left-right direction that intersects both the vertical direction and the front-back direction.

In the third aspect, by setting the inclination angle of the inclined surface near the take-out portion to such a range with respect to the front surface, it is possible to surely prevent several sheets from being pulled out together. If the inclination angle of the inclined surface near the take-out portion with respect to the front surface is too small, the friction between the sheet to be pulled out and the adjacent sheet becomes large, and several sheets may be pulled out at once. Also, if the angle of inclination of the inclined surface near the take-out part with respect to the front is too large, the sheet will fall to the bottom when the remaining amount of the sheet in the sheet dispenser is low, and friction with the adjacent sheets stacked above will cause it. , Several sheets may be pulled out together.

A fourth aspect of the present invention provides a sheet dispenser provided near the take-out portion and having a roll bar extending in the left-right direction intersecting the front-rear direction. In the fourth aspect, by providing such a roll bar near the front take-out portion, each sheet laminated in the front-rear direction (Y direction) is formed with the roll bar and the inclined surface of the inclined portion in front of the take-out portion. Pass between. As a result, only the lower end of the sheet (the sheet to be pulled out) located on the frontmost side of the sheets constituting the sheet laminate on the bottom surface side is easily guided by the take-out portion. Therefore, according to the fourth aspect, the sheet can be smoothly pulled out while surely suppressing the clogging of the sheet.

Further, in such a configuration, the vertical deviation of the adjacent sheets becomes larger toward the front take-out portion. Therefore, according to the fourth aspect, even when the remaining amount of sheets in the sheet dispenser is low, it is possible to surely prevent several sheets from being pulled out at once.

A fifth aspect of the present invention provides an attachment for a sheet dispenser that is detachably attached to the seat dispenser of the first to fourth aspects to form the inclined portion. In the fifth aspect, the attachment for the sheet dispenser constituting such an inclined portion is attached to the conventional sheet dispenser having a flat bottom surface (the sheet dispenser in which the stacking direction of the sheet laminated body is the vertical direction), thereby the conventional sheet dispenser. Even in sheet dispensers having different forms, it is possible to provide a sheet dispenser having excellent sheet take-out property.

According to one aspect of the present invention, it is possible to provide a sheet dispenser in which the sheet can be easily taken out.

It is a figure which shows the sheet dispenser which concerns on embodiment of this invention. It is the figure which looked at the front view of the sheet dispenser which concerns on this embodiment (the first embodiment). It is the figure which looked at the side view of the sheet dispenser which concerns on this embodiment (the 1st embodiment). FIG. 2 is a cross-sectional view taken along the line AA of FIG. FIG. 4 is a diagram in which a sheet (sheet laminate) is omitted. It is a figure which shows the inclined part of the sheet dispenser which concerns on this embodiment (the 1st embodiment). It is the figure which omitted the sheet (sheet laminated body) in the cross-sectional view which looked at the sheet dispenser which concerns on this embodiment (second embodiment) from the side. It is a figure which shows the inclined part of the sheet dispenser which concerns on this embodiment (the second embodiment). It is sectional drawing which looked at the sheet dispenser which concerns on this embodiment (third embodiment) from the front. It is a figure which looked at the sheet dispenser which concerns on this embodiment (third embodiment) from the side view. 9 is a cross-sectional view taken along the line BB of FIG. It is a figure which shows the conventional sheet dispenser.

Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings. In addition, in this specification, the scale of each member in each figure may be different from the actual scale for easy understanding. Further, in the description shown below, the parts common to each figure may be designated by the same reference numerals and the description thereof may be omitted.

In the present specification, one of the vertical directions (height direction) of the sheet dispenser may be referred to as an upper or upper direction, and the other may be referred to as a lower or lower direction. Further, a three-dimensional Cartesian coordinate system in the three-axis direction (X direction, Y direction, Z direction) is used. The X direction is a direction in which the side surfaces of the sheet dispenser, which will be described later, face each other (left-right direction in FIG. 1), and the Y direction is a direction horizontally orthogonal to the X direction (a direction in which the front surface and the back surface face each other or a front-rear direction). ), And the Z direction is a direction orthogonal to both the X direction and the Y direction (the direction in which the top surface and the bottom surface face each other or the vertical direction).

FIG. 1 is a diagram showing a sheet dispenser according to an embodiment of the present invention. FIG. 2 is a front view of the sheet dispenser according to the present embodiment (first embodiment). FIG. 3 is a side view of the sheet dispenser according to the first embodiment. FIG. 4 is a cross-sectional view of the sheet dispenser according to the first embodiment as viewed from the side. FIG. 5 is a diagram showing an inclined portion of the sheet dispenser according to the first embodiment.

As shown in FIGS. 1 to 4, the sheet dispenser 100 according to the embodiment of the present invention has a main body portion 10 for accommodating a sheet laminated body SL in which a plurality of sheets ST are laminated. The main body 10 is a rectangular parallelepiped box having a top surface 11, a bottom surface 12, a front surface 13, a back surface 14, a side surface 15, and a side surface 16.

The top surface 11 is provided above the vertical direction (Z direction). The bottom surface 12 is provided below in the vertical direction (Z direction) and faces the top surface 11 in the vertical direction (Z direction). The front surface 13 is provided in front of the front-rear direction (Y direction) and is continuous with the bottom surface 12. The back surface 14 is provided behind in the front-rear direction (Y direction), faces the front surface 13 in the front-rear direction (Y direction), and is continuous with the bottom surface 12. The side surface 15 and the side surface 16 face each other in the left-right direction (X direction) orthogonal to the vertical direction (Z direction) and also orthogonal to the front-rear direction (Y direction), and the top surface 11, the bottom surface 12, the front surface 13, and the front surface 13 and the side surface 16 face each other. Together with the back surface 14, a space for accommodating the sheet laminated body SL is formed in the main body portion 10.

Further, a take-out portion 20 is provided near the bottom surface 12 of the front surface 13 of the main body portion 10. The take-out portion 20 is provided on the front surface 13, and the sheet ST can be taken out from the inside of the sheet dispenser 100 (main body portion 10). Here, the side closer to the bottom surface 12 of the front surface 13 indicates a lower side than the center in the vertical direction (Z direction) of the front surface 13 (see FIGS. 1 and 2). That is, the sheet ST is taken out from the lower side of the center of the front surface 13 in the vertical direction (Z direction).

The shape of the take-out portion 20 is not particularly limited, but for example, as shown in FIGS. 1 and 2, a rectangular take-out port 21 that opens to the front surface 13 can be provided. The position where the outlet 21 is provided can be appropriately determined according to the form and application of the sheet laminate SL (sheet ST) described later, but the lower end of the outlet 21 is substantially the same height as the bottom surface 12. It is preferable to have. That is, it is preferable not to provide a step between the lower end of the outlet 21 and the bottom surface 12.

Further, a curved portion 22 curved so as to be convex upward may be provided at the center of the width of the rectangular outlet 21. By providing such a curved portion 22, when the sheet ST is taken out from the take-out portion 20, the fingers can be inserted into the main body portion 10 of the sheet dispenser 100 from the curved portion 22, so that the sheet ST can be easily pulled out. become.

The dimensions of the take-out unit 20 can be arbitrarily determined according to the dimensions of the sheet ST to be taken out. For example, the length of the outlet 21 of the take-out portion 20 is preferably about -8 to 25 mm, more preferably about -5 to 10 mm with respect to the width dimension of the sheet ST in the left-right direction (X direction). .. Further, when the take-out portion 20 is provided near the bottom surface 12 of the front surface 13, the distance from the bottom surface 12 is arbitrary, but for example, the distance between the take-out port 21 and the bottom surface 12 of the take-out portion 20 is preferably about 0 to. It is 30 mm, more preferably about 0 to 15 mm.

The shape of the sheet dispenser 100 is not limited to the rectangular parallelepiped shape, and may be, for example, a cubic shape. The material of the sheet dispenser 100 is not particularly limited, and for example, synthetic resins such as ABS, polystyrene, AS resin, acrylic resin and polypropylene resin, paper such as cardboard, and metals such as stainless steel can be used.

The form of the sheet dispenser 100 is not particularly limited, but the top surface 11 of the main body 10 is used as a lid to store the sheet laminated body SL from the top surface 11 into the main body 10, and the front surface 13 of the main body 10 is stored. , The back surface 14, the side surface 15 and / or the side surface 16 is provided with an open door, and the sheet laminated body SL is housed in the main body portion 10 from the door. The installation mode of the sheet dispenser 100 is not particularly limited, and examples thereof include those placed on a table via the bottom surface 12 and those hung on a wall via the back surface 14.

As shown in FIG. 4, the sheet ST housed in the sheet dispenser 100 is composed of a sheet laminated body SL in which a plurality of sheet STs are laminated. The sheet laminated body SL is housed in the main body 10 of the sheet dispenser 100 so that the stacking direction LD of the sheet laminated body SL is in the front-rear direction (Y direction). That is, while the sheet laminated body SL is housed in the main body 10 of the sheet dispenser 100, the plurality of sheets ST are arranged in a state of being laminated in the front-rear direction (Y direction) of the sheet dispenser 100.

The sheet laminated body SL is laminated so that a plurality of sheets ST can be individually folded and pulled out one by one or one set at a time. The number of times the sheet ST (sheet laminated body SL) is folded back is at least once, preferably twice or more. By increasing the number of folds, the size of the sheet ST becomes smaller, so that the size of the sheet dispenser 100 can be made smaller.

Further, the storage mode of the sheet laminated body SL is not particularly limited as long as the stacking direction LD of the sheet laminated body SL after storage is the front-rear direction (Y direction), but the fold portion F of each folded sheet ST is the main body. It is preferable that the sheet laminated body SL is housed in a state of being arranged on the bottom surface 12 side of the portion 10. By adopting such a storage mode of the sheet laminated body SL, one sheet ST (or one set) can be pulled out from the take-out portion 20.

The use of the sheet ST (sheet laminated body SL) is not particularly limited, and can be used for wipers (waste), paper towels, kitchen paper, tissue paper, toilet paper and the like. Moreover, these sheets are not limited to industrial use and household use.

The material of the sheet ST is not particularly limited, but for example, a sheet such as paper, non-woven fabric, or cloth can be used, and a paper sheet is preferable. When the sheet ST is a paper sheet, paper whose main material is pulp is used as the raw material of the base paper. As the pulp composition, a known composition in waste cloth can be used. For example, the blending ratio of the pulp can be 50% by mass or more, preferably 90% by mass or more, and more preferably 100% by mass.

The pulp composition in the sheet ST (paper sheet) includes, for example, softwood pulp such as NBKP (conifer kraft pulp) and NUKP (conifer unbleached pulp), and LBKP (softwood kraft pulp) and LUKP (hardwood unbleached pulp). Can be used in an appropriate ratio with the broad-leaved pulp. In particular, it is preferable that the softwood pulp has a pulp composition having a larger composition than that of the hardwood pulp. The ratio of softwood pulp to hardwood pulp can be 50:50 to 100: 0, preferably 70:30 to 100: 0. Recycled paper pulp may be used as the pulp contained in the pulp composition of the sheet ST (paper sheet).

The basis weight of the sheet ST (paper sheet) is not particularly limited, but is preferably 15 to 160 g / m ² for paper and 40 to 200 g / m ² for non-woven fabric, depending on the number of plies. The basis weight is measured in accordance with the provisions of JIS P 8124.

The thickness of the paper sheet is not particularly limited, but for example, a paper thickness measured under the environment of JIS P 8111 (1998) can be adopted. For example, the paper thickness of the paper sheet constituting the sheet ST is preferably 50 to 500 μm, more preferably about 60 to 330 μm per ply.

The paper thickness is measured by adjusting the humidity of the test piece sufficiently under the conditions of JIS P 8111 (1998), and then under the same conditions, dial thickness gauge (thickness measuring instrument) "PEACOCK G type" (manufactured by Ozaki Seisakusho). ) Is used, and if it is a 4-ply product, the measurement is performed with the 4-ply product. Specifically, after confirming that there is no dust, dust, etc. between the plunger and the measuring table, lower the plunger on the measuring table and move the memory of the dial thickness gauge to set the zero point. Then, raise the plunger, place the sample on the test table, and read the gauge when the plunger is slowly lowered. At this time, the plunger is only placed. The terminal of the plunger is made of metal so that a circular plane having a diameter of 10 mm hits the paper plane perpendicularly, and the load at the time of measuring the paper thickness is about 70 gf. The paper thickness is an average value obtained by measuring 4 or more points per sheet.

Further, the paper sheet constituting the sheet ST may be embossed. In such embossing, a pin (not shown) is pierced into a paper sheet by a known pin embossing method to form pin embossing on one surface of the paper sheet.

The number of plies of the sheet ST is not particularly limited, but may be 1 ply or more, preferably 2 plies (2 sheets stacked) or more, and more preferably 4 plies (4 sheets stacked). When embossing a sheet ST having two plies (two layers) or more, the above-mentioned pin embossing can be applied with the paper sheet in two plies (two layers).

In the present embodiment, as shown in FIGS. 4 and 5, an inclined portion 30 is provided on the bottom surface 12. The inclined portion 30 has an inclined portion 30 having an inclined surface 31 that descends from the back surface 14 toward the taking-out portion 20 of the front surface 13. The inclined surface 31 descending from the back surface 14 toward the ejected portion 20 of the front surface 13 is such that the inclined surface 31 is continuously arranged on the ejected portion 20 of the front surface 13 and is inclined from the bottom surface 12 in the vertical direction (Z direction). It is shown that the height up to 31 decreases from the back surface 14 to the front surface 13.

The shape of the inclined portion 30 in which the surface of the inclined portion 30 is inclined so as to descend from the back surface 14 of the main body portion 10 toward the front surface 13 is not particularly limited, but for example, as shown in FIG. It has a shape provided in the sheet dispenser 100 of the first embodiment) (see FIGS. 5 and 6).

Specifically, in the sheet dispenser 100 of the present embodiment (first embodiment), as shown in FIG. 6, the inclined portion 30 has an inclined surface 31 and a support portion 32. The inclined surface 31 has a planar shape that descends from the back surface 14 toward the front surface 13. That is, as shown in FIGS. 5 and 6, the inclined surface 31 is inclined upward from the front surface 13 toward the back surface 14. Further, the support portion 32 has a shape extending in the vertical direction (Z direction) so as to support the inclined surface 31 on the back surface 14 side.

In the present embodiment (first embodiment), an inclined portion 30 in which the inclined surface 31 descends from the back surface 14 toward the take-out portion 20 provided near the bottom surface 12 of the front surface 13 is provided on the bottom surface 12 of the main body portion 10. ing. Then, in a state where such an inclined portion 30 is provided, a plurality of sheet laminated bodies SL laminated in the front-rear direction (Y direction) of the main body portion 10 in a folded state are accommodated in the sheet dispenser 100. Has been done.

In such a configuration, since each sheet ST constituting the sheet laminated body SL is housed in the main body 10 in a state of being separated in the stacking direction LD, the sheet ST on the front 13 side to be pulled out is the back surface 14 to be laminated. It is not pressed in the vertical direction (Z direction) by the sheet ST on the side. As a result, in the first embodiment, the sheet ST is less likely to be clogged in the sheet dispenser 100, and each sheet ST can be pulled out from the extraction unit 20.

Further, in the first embodiment, the sheet dispenser is set so that the stacking direction LD of the sheet laminated body SL is in the front-rear direction (Y direction) along the inclined surface 31 descending from the back surface 14 toward the take-out portion 20 of the front surface 13. By being housed in 100, the lower ends of the adjacent sheets ST on the bottom surface 12 side do not overlap in the front-rear direction (Y direction). That is, a plurality of sheets ST (sheet laminated body SL) laminated in the front-rear direction (Y direction) so that adjacent sheets ST are displaced in the vertical direction (Z direction) and overlapped are housed in the sheet dispenser 100. As a result, in the first embodiment, the friction with the adjacent sheet STs laminated in the front-rear direction (Y direction) is reduced, so that it is possible to prevent several sheets ST from being pulled out together.

As described above, in the first embodiment, the sheet ST is less likely to be clogged in the sheet dispenser 100, and the sheet ST can be pulled out one by one until the end. Therefore, according to the first embodiment, it is possible to provide the sheet dispenser 100 having excellent take-out property of the sheet ST.

FIG. 7 is a cross-sectional view of the sheet dispenser according to the present embodiment (second embodiment) viewed from the side, in which the sheet (sheet laminate) is omitted. FIG. 8 is a diagram showing an inclined portion of the sheet dispenser according to the second embodiment.

In the present embodiment (second embodiment), the inclined portion 30 has an inclined surface 31 that is inclined so as to be convex upward in the vertical direction (Z direction). Specifically, as shown in FIGS. 7 and 8, the inclined portion 30 is common to the inclined portion 30 in the first embodiment in that the inclined portion 30 has an inclined surface 31 and a supporting portion 32. However, it differs from the first embodiment (the inclined portion 30 in which the inclined surface 31 is a flat surface) in that the inclined surface 31 of the inclined portion 30 in the second embodiment is a curved surface that is convex upward.

In such a configuration of the second embodiment, the inclined surface 31 of the inclined portion 30 is inclined so as to be convex upward in the vertical direction (Z direction), so that the inclination angle θ of the inclined surface 31 with respect to the front surface 13 is θ. However, it becomes smaller on the take-out portion 20 side of the front surface 13 than on the back surface 14 side (see FIGS. 7 and 8). As a result, in the second embodiment, the sheets ST stacked in the front-rear direction (Y direction) are easily guided toward the take-out portion 20 of the front surface 13 along the bottom surface 12, so that the sheets are contained in the sheet dispenser 100. ST becomes more difficult to clog.

Further, in the second embodiment, in the plurality of sheets ST stacked in the front-rear direction (Y direction), the displacement of the adjacent sheets ST in the vertical direction (Z direction) is larger than that on the back surface 14 side. It gets bigger on the side. As a result, the friction between the adjacent sheet STs becomes smaller toward the front 13 side than the back 14 side of each of the sheets ST laminated in the front-rear direction (Y direction), and the friction between the sheets ST becomes smaller. It is the smallest in front of the take-out section 20. Therefore, according to the second embodiment, when the remaining amount of the sheet ST in the sheet dispenser 100 is low, it is possible to further suppress the pulling out of several sheet STs at once.

In the present embodiment (first embodiment and second embodiment), as shown in FIGS. 5 to 8, the inclined portion 30 has an inclined angle of the inclined surface 31 near the take-out portion 20 (hereinafter referred to as an inclined angle θ). ). The inclination angle θ is not particularly limited, but is preferably 20 to 60 degrees with respect to the front surface 13, more preferably 25 to 50 ° C, still more preferably 30 to 45 degrees. It should be noted that the portion closer to the take-out portion 20 indicates the vicinity 17 of the take-out portion 20 along the left-right direction (X direction) of the take-out portion 20.

In the present embodiment, by setting the inclination angle θ in such a range with respect to the front surface 13, it is possible to surely prevent several sheets ST from being pulled out together. If the inclination angle θ of the inclined surface 31 near the take-out portion 20 with respect to the front surface 13 is too small, the friction between the sheet ST to be pulled out and the adjacent sheet ST becomes large, and several sheets may be pulled out together. Further, in the present embodiment, if the inclination angle θ of the inclined surface 31 near the take-out portion 20 with respect to the front surface 13 is too large, the sheet ST falls to the bottom surface 12 when the remaining amount of the sheet ST in the sheet dispenser 100 becomes low. .. When the sheet ST falls to the bottom surface 12, several sheet STs may be pulled out together due to friction with the adjacent sheet STs laminated above.

FIG. 9 is a cross-sectional view of the sheet dispenser according to the present embodiment (third embodiment) as viewed from the front. FIG. 10 is a side view of the sheet dispenser according to the third embodiment. FIG. 11 is a cross-sectional view of the sheet dispenser according to the third embodiment as viewed from the side.

In the sheet dispenser 100 of the third embodiment, a roll bar 40 extending in the left-right direction intersecting the front-rear direction (Y direction) is provided near the take-out portion 20 (near 17 of the take-out portion 20). Specifically, as shown in FIGS. 9 to 11, the roll bar 40 is arranged in the vicinity 17 of the take-out portion 20, one end 41 of the roll bar 40 is fixed to the side surface 15 of the main body portion 10, and the roll bar 40 is fixed. The other end 42 of the 40 is fixed to the side surface 16 of the main body 10.

The material of the roll bar 40 is not particularly limited, and examples thereof include rod-shaped members such as metal, plastic, and ceramic. The form of the roll bar 40 is not particularly limited, but for example, in the case of a rod-shaped member, it is preferable that the cross-sectional shape is circular. When the cross-sectional shape is circular, it may or may not rotate about the roll bar 40 as an axis.

Further, the form of the roll bar 40 is not particularly limited, and as shown in FIGS. 9 to 11, one linear rod-shaped member can be used. The shape of the roll bar is not limited to a straight line, and the entire or part of the roll bar (for example, the central portion) may be curved. Further, the number of roll bars 40 is not limited to one, and a plurality of roll bars may be used. When two roll bars are used, it is preferable to arrange one each on the side surfaces 15 and 16 of the main body 10.

In the third embodiment, by providing such a roll bar 40 near the take-out portion 20 of the front surface 13, each sheet ST laminated in the front-rear direction (Y direction) is combined with the roll bar 40 in front of the take-out portion 20. It passes between the inclined portion 30 and the inclined surface 31. As a result, only the lower end F1 on the bottom surface 12 side of the sheet ST (seat ST1 to be pulled out) located on the front 13 side of the sheet ST constituting the sheet laminated body SL is easily guided by the take-out portion 20 (FIG. 11). reference). Thereby, in the third embodiment, the sheet ST can be smoothly pulled out while surely suppressing the clogging of the sheet ST.

Further, in such a configuration, the vertical deviation (Z direction) of the adjacent sheets ST becomes larger near the take-out portion 20 of the front surface 13. Therefore, in the third embodiment, even when the remaining amount of the sheet ST in the sheet dispenser 100 is low, it is possible to surely prevent several sheets ST from being pulled out at once.

Further, in the present embodiment, the inclined portion 30 may be provided as an attachment for a sheet dispenser (see FIGS. 3 and 5). The seat dispenser attachment is detachably attached to the above-mentioned seat dispenser 100. Then, the attachment for the sheet dispenser can form the above-mentioned inclined portion 30.

The form of the attachment for the sheet dispenser is not particularly limited, but for example, as shown in FIG. 6, it can be composed of an inclined piece constituting the inclined portion 30 (inclined surface 31 and the support portion 32) in the first embodiment. .. Further, as shown in FIG. 5, the inclined portion 30 in the second embodiment is a curved surface in which the shape of the inclined surface 31 of the sheet dispenser attachment (inclined portion 30 in the first embodiment) shown in FIG. 6 is convex upward. I just did it.

As described above, if there is one attachment for the seat dispenser, the inclined surface 31 provided on the bottom surface 12 of the seat dispenser 100 can be an inclined surface 31 that descends from the back surface 14 toward the front surface 13, or such an inclined surface. The surface of 31 can be made flat or curved upwardly convex.

The attachment for the sheet dispenser constituting such the inclined portion 30 is attached to the conventional sheet dispenser 100 having a flat bottom surface 12 (the sheet dispenser 100 in which the stacking direction LD of the sheet laminated body SL is in the vertical direction (Z direction)). Therefore, even in the sheet dispenser 100 having a different conventional form, it is possible to provide the sheet dispenser 100 having excellent take-out property of the sheet ST.

As described above, by using the attachment for the sheet dispenser according to the present embodiment, the sheet dispenser 100 having excellent take-out property of the sheet ST can be provided without using a special product such as the above-mentioned sheet dispenser 100 of the present embodiment. can do. Therefore, the seat dispenser attachment according to the present embodiment can enhance the versatility of the seat dispenser 100.

Hereinafter, the present invention will be specifically described with reference to Examples. The evaluation of Examples and Comparative Examples was carried out by the following tests.

[Sheet dispenser (test piece)]
A sheet dispenser 100 was prepared as a test body. The dimensions of the sheet dispenser 100 are such that the length in the left-right direction (X direction) is about 180 mm, the length in the front-rear direction (Y direction) is about 140 mm, and the height in the vertical direction (Z direction) is about 300 mm. Further, the dimensions of the take-out portion 20 are such that the length in the left-right direction (X direction) is about 150 mm, the width in the vertical direction (Z direction) is about 15 mm, and the height is the dimension of the curved portion 22. The width was about 15 mm and the width was about 35 mm. Further, the distance between the outlet 21 of the take-out portion 20 and the top surface 11 is about 265 mm, and the distance between the outlet 21 of the take-out portion 20 and the bottom surface 12 is about 50 mm.

[Sheet laminate]
One sheet laminated body SL was housed in the sheet dispenser 100. As the sheet laminated body SL, a sheet laminated body in which 50 sheets (50 sets of 4 plies per sheet) were individually folded and laminated was used. Further, the sheet laminated body SL is housed in the main body 10 of the sheet dispenser 100 so that the stacking direction LD of the sheet laminated body SL (a plurality of sheets ST) is in the front-rear direction (Y direction) of the sheet dispenser 100. Further, the sheet laminated body SL was stored in a state where the folded portion F of each folded sheet ST was arranged on the bottom surface 12 side of the main body portion 10. In addition, the sheet ST that constitutes the sheet laminate SL has an industrial wiper (trade name "Eliere / Prowipe", manufactured by Daio Paper Co., Ltd., 4-ply, dimensions: length approx. 405 mm, width 315 mm, basis weight 79.9 g / m ² , paper thickness 403 μm, Clark rigidity 9.67 in length, 14.9 in width) was used. The basis weight is based on JIS P8124, the paper thickness is based on JIS P81218, and the Clark rigidity is based on JIS P8143. Here, the Clark stiffness indicates that the higher the value, the stiffer the industrial wiper.

[Pullability]
The ease of withdrawal (pullability) when the sheet ST was pulled out from the take-out portion 20 of the front surface 13 of the sheet dispenser 100 was evaluated. As for the pullability, 50 sheets (50 sets) of sheets ST (industrial wipers) were pulled out one by one (1 set) with dry hands for each Example / Comparative Example. The evaluation criteria are as follows.
◎: Can be taken out without stress with one hand 〇: Can be taken out with one hand but difficult to take out ×: Cannot be taken out

[Retention]
It was confirmed and evaluated whether the industrial wipers (sheet ST) housed in the sheet dispenser 100 could be taken out one by one until the end. The retention was confirmed and evaluated by pulling out one pair at a time with dry hands. The evaluation criteria are as follows. In the evaluation, ⊚ and ○ were good, and Δ and × were bad.
⊚: One sheet (1 set) could be taken out until the end ○: Two sheets (2 sets) came out together only at the end ×: Two sheets (2 sets) or more came out together in the middle or at the end.

Hereinafter, Examples and Comparative Examples will be described.

[Example 1]
As a test body, a sheet dispenser 100 in which an attachment for a sheet dispenser (inclined portion 30) was arranged on the bottom surface 12 of the main body portion 10 was used (see FIGS. 1 to 6). The inclined portion 30 is arranged so that the inclined surface 31 is inclined so as to descend from the back surface 14 toward the front surface 13. The surface of the inclined portion 30 (inclined surface 31) is a flat surface, and the inclination angle θ toward the take-out portion 20 is set to about 50 degrees. Further, the height of the support portion 32 in the vertical direction (Z direction) is set to about 95 mm. The test piece was evaluated for pullability and retention. The results are shown in Table 1.

[Example 2]
As an attachment for a sheet dispenser, the test is the same as in Example 1 except that the surface of the inclined portion 30 (inclined surface 31) is a curved surface that is convex upward and the inclination angle θ near the take-out portion 20 is about 35 degrees. A body was prepared (see FIGS. 1, 7, and 8) and evaluated. The results are shown in Table 1.

[Example 3]
A roll bar 40 extending in the left-right direction intersecting the front-rear direction (Y direction) is provided on the side surface 15 and the side surface 16 of the main body portion 10 of the sheet dispenser 100 near the take-out portion 20 (near 17 of the take-out portion 20). Specimens were prepared in the same manner as in Example 1 (see FIGS. 9 to 11) and evaluated. The results are shown in Table 1.

[Comparative Example 1]
The conventional sheet dispenser 100 having a flat bottom surface 12 is used, the attachment for the sheet dispenser (inclined portion 30) is not arranged, and the stacking direction LD of the sheet laminated body SL (several sheets ST) is in the vertical direction of the sheet dispenser 100. The sheet laminated body SL is housed in the main body 10 of the sheet dispenser 100 so as to be in the Z direction), and the folded portion F of each folded sheet ST is arranged on the front 13 side of the main body 10. A test body was prepared and evaluated in the same manner as in Example 1 except that the sheet laminated body SL was housed (see FIG. 12). The results are shown in Table 1.

From Table 1, the stacking direction LD of the sheet laminated body SL (several sheets ST) in which the sheet dispenser attachment (inclined portion 30) is arranged on the bottom surface 12 of the main body portion 10 is the front-back direction (Y direction) of the sheet dispenser 100. In each of the sheet dispensers 100 in which the sheet laminated body SL was housed so as to be, the pullability and the holdability were both ⊚ or ◯ (good) (Examples 1 to 3).

On the other hand, the sheet dispenser attachment (inclined portion 30) is not arranged on the bottom surface 12 of the main body portion 10, and the sheet laminated body SL is the stacking direction LD of the sheet laminated body SL (plural sheets ST) in the vertical direction of the sheet dispenser 100. A sheet housed in the main body 10 of the sheet dispenser 100 so as to be (Z direction), and the folded part F of each folded sheet ST is placed on the front 13 side of the main body 10. The dispenser 100 had both a holding property of × (defective) (Comparative Example 1).

From these results, in the sheet dispenser, the stacking direction of the sheet laminated body is set to the front-rear direction of the main body portion, and an inclined portion having an inclined surface descending from the back surface toward the front ejection portion is provided on the bottom surface of the main body portion. It was found that a sheet dispenser with excellent sheet take-out property can be obtained.

Although the embodiments of the present invention have been described above, the present invention is not limited to the specific embodiments, and various modifications and changes can be made within the scope of the invention described in the claims. ..

100 Sheet dispenser ST Sheet ST1 Endmost sheet SL Sheet laminate LD Laminating direction F Folded part F1 Lower end 10 Main body 11 Top surface 12 Bottom surface 13 Front surface 14 Back surface 15 Side surface 16 Side surface 17 Near area 20 Extraction unit 21 Exit 22 Curved Part 30 Inclined part (attachment for seat dispenser)
31 Inclined surface 32 Support part 40 Roll bar 41 One end 42 The other end

Claims (4)

It has a main body for accommodating a sheet laminate formed by laminating a plurality of individually folded sheets.
The main body portion is provided at a lower surface in the vertical direction, a front surface provided in front of the front-rear direction intersecting the vertical direction and continuous with the bottom surface, and a front surface provided at the rear surface in the front-rear direction. A sheet dispenser that faces and has a back surface that is continuous with the bottom surface.
The stacking direction of the sheet laminate is the front-rear direction.
A take-out portion provided near the bottom surface of the front surface from which the sheet is taken out, and a take-out portion.
It has an inclined portion provided on the bottom surface and having an inclined surface descending from the back surface toward the taking-out portion on the front surface.
The inclined portion is a sheet dispenser having the inclined surface inclined so as to be convex upward in the vertical direction . The sheet dispenser according to claim 1 , wherein the inclined portion has an inclination angle of the inclined surface closer to the take-out portion of 20 to 60 degrees with respect to the front surface. The sheet dispenser according to claim 1 or 2 , which is provided near the take-out portion and has a roll bar extending in the left-right direction intersecting the front-rear direction. An attachment for a seat dispenser that is detachably attached to the seat dispenser according to any one of claims 1 to 3 to form the inclined portion.

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