JP4098758B2 - Roll shape paper cutting aid - Google Patents

Description

  The present invention relates to a cutting aid for roll paper such as toilet paper and kitchen paper.

Specifically, the present invention relates to a cutting aid that is used by being fixed to the tip of the cover plate that covers the upper side of the roll-shaped paper, the fixing plate for fixing to the tip of the cover plate, and the fixing By having a configuration including a cutting plate portion that is movably attached to the plate portion and cuts the roll shape paper in an open state in contact with the roll shape paper, the cutting plate portion does not become an obstacle, and the paper The present invention relates to a roll paper cutting aid that can be easily pulled out.

FIG. 7 shows a configuration of a conventional toilet paper holder 200. The toilet paper holder 200 includes a holder main body 201 that rotatably supports a toilet paper TP as a roll-shaped paper, and a cover plate 202 that is attached to the holder main body 201 and covers the toilet paper TP. It has become.

  In this toilet paper holder 200, when using the toilet paper TP, the user pulls out the toilet paper TP by a necessary amount in the direction of the arrow with one hand, and then presses the cover plate 202 with the other hand, The drawn toilet paper TP is cut at the tip of the cover plate 202 that is in close contact with the TP.

  According to this toilet paper holder 200, the distal end portion of the toilet paper TP after cutting is located below the cover plate 202. Therefore, the user who uses the toilet paper TP next must lift the cover plate 202 upward with one hand and then pull out the toilet paper TP with the other hand. The paper TP could not be pulled out easily.

Therefore, conventionally, a toilet paper holder that can easily draw out the toilet paper TP has been proposed (see Patent Document 1). FIG. 8 shows the configuration of the toilet paper holder 300. The toilet paper holder 300 includes a holder main body 301 that rotatably supports the toilet paper TP, and a cover plate (pressing lid) 302 that is attached to the holder main body 301 and covers the toilet paper TP. ing.

  A rectangular notch 303 is formed at the tip of the cover plate 302, and a cut-and-raised part 304 is formed at a cut end 303 a on the tip of the cover plate 302 of the notch 303. The tip of the cut-and-raised portion 304 has a sawtooth shape in which a large number of protrusions with sharp tips are arranged.

  In this toilet paper holder 300, when using the toilet paper TP, the user pulls out the toilet paper TP by the necessary amount through the notch 303 of the cover plate 303 in the arrow direction, and then pulls it downward or diagonally downward. Then, the drawn toilet paper TP is cut.

  According to this toilet paper holder 300, the front end portion of the toilet paper TP after cutting is exposed in a state of being raised by the cut-and-raised portion 304 in the notch portion 303 of the cover plate 302. Therefore, the user who next uses the toilet paper TP can pull out the toilet paper TP by pinching the tip of the toilet paper TP exposed in the notch 303 of the cover plate 302 and pulling out the toilet paper TP. It can be done easily.

Further, a toilet paper cutting aid that can easily draw out the toilet paper TP has been proposed (see Non-Patent Document 1). FIG. 9 shows a configuration of the toilet paper cutting aid 400. The cutting aid 400 includes a fixed plate portion 401 for fixing to the tip end portion of the cover plate, and a cutting plate having both end portions fixed to the tip ends of rod-like support portions 402a and 402b extending from both end portions of the fixed plate portion 401. Part 403. In this case, the cutting plate portion 403 is fixed in a substantially orthogonal state with respect to the fixed plate portion 401. In addition, the front end of the cutting plate portion 403 has a sawtooth shape in which a large number of protrusions with sharpened tips are arranged.

FIG. 10 shows a front end of a cover plate 412 in a toilet paper holder 410 having a holder main body 411 that pivotally supports the toilet paper TP and a cover plate 412 attached to the holder main body 411 and covering the upper side of the toilet paper TP. The state which fixed the above-mentioned cutting auxiliary tool 400 to the part is shown. In this case, a double-sided adhesive tape or an adhesive is disposed between the fixed plate portion 401 of the cutting aid 400 and the tip portion of the cover plate 412.

  In the toilet paper holder 410 to which the cutting aid 400 is fixed in this way, when using the toilet paper TP, the user can use the front end portion of the cover plate 303 (the fixing plate portion 401 of the cutting aid 400) and the cutting plate portion. The toilet paper TP is pulled out by a necessary amount through the opening 404 between the 403 and then pulled downward or obliquely downward to cut the drawn toilet paper TP.

  According to the toilet paper holder 410 to which the cutting aid 400 is fixed, the distal end portion of the toilet paper TP after cutting is exposed in a state of being lifted up by the cutting plate portion 403 in the opening 404. Therefore, the user who uses the toilet paper TP next can pinch the front end of the toilet paper TP exposed to the opening 404 and pull out the toilet paper TP, and can easily pull out the toilet paper TP. it can.

Japanese Patent Laid-Open No. 7-171067 “Patent Study Group Idea New Product”, [online], Patent Study Group, [Search June 8, 2004], Internet <URL: http://www.patento-kenkyukai.com.jp/onehandcutholder.htm>

In the toilet paper holder 410 to which the toilet paper holder 300 shown in FIG. 8 and the cutting aid 400 shown in FIG. 9 are fixed, the portions (the cut-up portion 304 and the cutting plate portion 403) that cut the toilet paper TP are toilet paper. Since it is fixed in the state of protruding in the roll radius direction of the TP, there is a risk of catching the user's clothes and the like, which is an obstacle in that sense.

  SUMMARY OF THE INVENTION An object of the present invention is to provide a roll-type paper cutting aid that can easily pull out a paper without causing the cutting plate portion to get in the way of being caught by a user's clothes.

The roll paper cutting aid according to the present invention is a cover in a paper holder having a holder body that rotatably supports the roll paper and a cover plate attached to the holder body and covering the upper side of the roll paper. A roll-type paper cutting aid that is used by being fixed to the front end of the plate, and a fixing plate for fixing to the front end of the cover plate, and a rotation for the fixing plate through a hinge pivot. A cutting plate part that is mounted movably and cuts the roll-shaped paper with its cutting edge in an open state in contact with the roll-shaped paper, and a fixed plate part that sandwiches the pivot axis at the tip of the fixed plate part a parallel to, and a extension piece bent with a substantially equal distance to the thickness of the distal end portion of the cover plate, in contact with the closed state to the fixing plate portion cut plate, small of the cutting edge And a part also has, so as to protrude from the end face opposite to the front end portion of the fixing plate portion, with the cutting plate is configured, the distal end portion of the cover plate between the extension piece and the fixing plate portion It is characterized in that it can be inserted and fixed .

In this invention, the roll paper cutting aid has a structure in which a cutting plate portion for cutting the roll paper is rotatably attached to a fixing plate portion for fixing to the front end portion of the cover plate. Yes. This cutting aid is used with the fixing plate portion fixed to the tip of the cover plate. For this fixing, for example, a double-sided adhesive tape or an adhesive is disposed between the fixed plate portion and the tip portion of the cover plate.

Open state cutting plate portion abuts against the rolled paper is cut plate portion is overlapped such have state to the fixing plate portion, and the cut end to the other end of the cutting plate portion cuts the roll-shaped paper Become. When using roll-type paper, the user pulls out the required amount of paper in the closed state where the cutting plate is in contact with the fixed plate, and then opens the cutting plate in contact with the roll-type paper. Then, the drawn paper is cut by the other end portion (cut end) of the cutting plate portion.

Thus, in the open state in which the cutting plate portion is in contact with the roll-shaped paper, the leading end portion of the roll-shaped paper after cutting is positioned below the cutting plate portion. However, by turning the cutting plate portion into a closed state in contact with the fixed plate portion, the leading end portion of the roll-shaped paper after cutting can be exposed. Therefore, the user is to be next used to roll form paper, because it is Rukoto to expose the distal end portion of the roll-shaped paper by a contact with the closed state to the fixing plate portion cutting plate portion as described above, easy The paper can be pulled out by pinching the tip.

In this way, by turning the cutting plate portion so as to be in contact with the fixed plate portion, the leading end portion of the roll-shaped paper after cutting can be exposed, and the user can pinch the leading end portion. Paper can be pulled out easily. Also, the cutting plate, the cutting plate is in contact with閉状state to the fixing plate portion is not jumping out in the radial direction of the roll-shaped paper, no risk of or hook the clothes of a user, the cutting plate portion It does not disturb the user. The tip of the fixed plate is an extension piece that is bent to the side of the fixed plate so as to sandwich the hinge pivot, and the tip of the cover plate is inserted between the extension piece and the fixed plate. It is fixed to the fixed plate part side. By using a double-sided adhesive tape or the like as the fixing means, the cutting aid can be fixed to the holder body having the cover plate.

In the closed state in which the cutting plate portion is in contact with the fixed plate portion, at least a part of the cutting end of the cutting plate portion protrudes from the end surface opposite to the tip end side of the fixing plate portion. Composed.
Therefore, the length in the longitudinal direction of the roll-shaped paper in at least a part of the cutting plate portion is made longer than the length in the longitudinal direction of the roll-shaped paper in the fixed plate portion. Thus, in the closed state abuts the cutting plate to the fixed plate portion, in a state where at least a portion of the other end portion of the cutting plate (cut end) side flew out from the fixing plate portion. Therefore, when the cutting plate portion is changed from the closed state to the open state, the user can easily turn the cutting plate portion by hooking a finger on the other end portion of the protruding cutting plate portion.

  Further, for example, the cutting plate portion is in an open state in contact with the roll-shaped paper, and the other end portion (cut end) is separated from the roll outer peripheral surface of the roll-shaped paper. Thereby, the front-end | tip part of the roll-shaped paper after cut | disconnecting by the other end part of a cutting board part is bent in the state spaced apart from the roll outer peripheral surface of roll-shaped paper. Therefore, when the user next uses the roll-shaped paper, when the user pulls out the paper by pinching the leading edge of the roll-shaped paper with the cutting plate portion closed as described above, the user can easily pinch the leading-edge of the roll-shaped paper. Become.

According to this invention, it is a cutting aid used by being fixed to the front end portion of the cover plate covering the upper side of the roll-shaped paper, and the fixing plate portion for fixing to the front end portion of the cover plate, and the fixing plate portion A cutting plate portion that is pivotally attached to the roll-shaped paper and is in contact with the roll-shaped paper, and cuts the roll-shaped paper with its cut end, and a distal end portion of the fixed plate portion. An extension piece that is parallel to the fixed plate portion and is bent at an interval substantially equal to the thickness of the tip portion of the cover plate so as to sandwich the pivot, and the cutting plate portion is connected to the fixed plate portion. In the closed state in contact, the cutting plate portion is configured such that at least a part of the cutting end protrudes from the end surface on the side opposite to the tip end side of the fixed plate portion, and the tip end portion of the cover plate is it can be inserted and fixed between the fixing plate and the extension piece Are are as hereinbefore, it is possible to easily rotate the cutting plate, it is not that the cutting plate is equal interfere caught in such garments of the user, it is possible to perform the extraction of the paper easily.

A first embodiment of the present invention will be described. 1-3 has shown the structure of the cutting aid 100 of the toilet paper as 1st Embodiment. FIG. 1 is a front view of the cutting aid 100. FIG. 2 is a rear view of the cutting aid 100. FIG. 3A is a side view of the cutting aid 100 (open state). FIG. 3B is a side view of the cutting aid 100 (closed state) .

The cutting aid 100 is, for example, as shown in FIG. 7 described above, a holder main body 201 that rotatably supports toilet paper TP as a roll-shaped paper, and the holder main body 201. The toilet paper holder 200 having an upper cover plate 202 is used by being fixed to the front end portion of the cover plate 202.

  The cutting aid 100 includes a fixing plate portion 101 for fixing to the tip portion of the cover plate 202 and a cutting plate portion 102 for cutting the toilet paper TP. The fixed plate portion 101 and the cutting plate portion 102 are made of, for example, a metal such as stainless steel or a synthetic resin.

  The fixed plate portion 101 has a shape that matches the shape of the tip portion of the cover plate 202. In this case, when the shape of the front end portion of the cover plate 202 has a shape along the outer periphery of the toilet paper TP roll, the fixed plate portion 101 also has a shape along the outer periphery of the toilet paper TP roll. It is said.

Cutting plate portion 102 against the fixed plate section 101 is attached openably. In this case, one end portion 102a of the cutting plate 102, one end portion 101a of the fixed plate section 101, similarly using pivot 103 and a hinge is attached to the rotating self-standing. That is, cylindrical bearings 101c and 102c for inserting the pivot 103 alternately into the one end 101a of the fixed plate 101 and the one end 102a of the cutting plate 102 along the axial direction of the pivot 103. Is provided. Then, when the pivot 103 thereof bearing portion 101c, is inserted in 102c, one end portion 102a of the cutting plate 102, one end portion 101a of the fixed plate section 101 is attached to the rotating self-standing. In the present embodiment, the number of bearing portions 101c and 102c is three, but the number of bearing portions 101c and 102c may not be three.

  Here, a rectangular portion forming the cylindrical bearing portion 101c is extended, and the extension piece 101d is connected to the bearing portion 101c. As shown in FIGS. 3A and 3B, the extension piece 101 d is formed substantially in parallel with the fixed plate portion 101. When the cutting aid 100 is fixed to the tip of the cover plate 202, the tip of the cover plate 202 is inserted between the fixing plate 101 and the extension piece 101d. Therefore, the distance between the fixed plate portion 101 and the extension piece 101d is adjusted to be substantially equal to the thickness of the tip portion of the cover plate 202.

  The other end portion 102b of the cutting plate portion 102 facing the one end portion 102a constitutes a cut end for cutting the toilet paper TP in an open state in contact with the toilet paper TP. In the present embodiment, the other end portion (cut end) 102b is inclined with respect to the one end portion 102a so as to be easily cut. The other end 102b has a sawtooth shape in which a large number of protrusions with sharp tips are arranged, so that the toilet paper TP can be easily cut.

  FIG. 4 shows an enlarged part of the other end 102b. As is clear from FIG. 4, the saw-tooth valley 105 is formed to be gentle, for example, in a parabolic wave shape. Thereby, when the toilet paper TP is cut, the toilet paper TP is caught by the serrated valley 105, and when the cutting plate 102 is rotated from the open state of FIG. 3A to the closed state of FIG. 3B, It is possible to prevent the toilet paper TP from following the other end 102b of the cutting plate 102.

  This cutting plate portion 102 is in an open state (see FIG. 3A) in contact with the toilet paper TP, and the other end portion (cutting end) 102b is separated from the outer peripheral surface of the roll of the toilet paper TP. Therefore, in the present embodiment, the cutting plate portion 102 is in a closed state (see FIG. 3B) in contact with the fixed plate portion 101 and has a shape that follows the shape of the fixed plate portion 101.

In the closed state in which the cutting plate portion 102 is in contact with the fixed plate portion 101, the cutting plate portion is arranged such that at least a part of the cutting end 102 b protrudes from the end surface opposite to the tip end side of the fixing plate portion 101. 102 is configured. Therefore, in the present embodiment, as described above, the other end portion (cut end) 102b of the cutting plate portion 102 is inclined with respect to the one end portion 102a. The longer direction of the toilet paper TP in the wider part (refers to the pulling-out direction of the toilet paper TP; the same applies hereinafter) The length d2 of X is longer than the length d1 of the toilet paper TP in the longitudinal direction X of the fixed plate portion 101. Has been. As a result, as shown in FIG. 3B, in the closed state in which the cutting plate portion 102 is in contact with the fixed plate portion 101, at least a part of the cutting plate portion 102 on the other end (cut end) 102 b side is fixed plate portion 101. It will be in a state that protrudes more. For example, when the length W in the short direction of the toilet paper TP of the fixed plate portion 101 and the cutting plate portion 102 is 120 mm, d1 = 20 mm and d2 = 25 mm.

FIG. 5 shows a toilet paper holder 200 (see FIG. 7 ) having a holder main body 201 that pivotally supports the toilet paper TP and a cover plate 202 attached to the holder main body 201 and covering the upper side of the toilet paper TP . The state which fixed the above-mentioned cutting auxiliary tool 100 to the front-end | tip part of the cover board 202 is shown. In this case, the front end portion of the cover plate 202 is inserted between the fixed plate portion 101 and the extension piece 101d (see FIGS. 3A and 3B), and between the fixed plate portion 101 and the cover plate 202 of the cutting aid 100. An adhesive member, for example, a double-sided adhesive tape, is disposed on. As a result, the cutting aid 100 can be fixed to the holder main body 201 simply by bonding to the cover plate 202.

  In this case, the double-sided adhesive tape is disposed not only at the front end portion of the cover plate 202 but also at other portions of the cover plate 202, and is used on the cover plate 202 as shown in FIG. It is also possible to affix etc.

  In the toilet paper holder 200 to which the cutting aid 100 is fixed in this way, when using the toilet paper TP, the user is in a closed state in which the cutting plate portion 102 is in contact with the fixing plate portion 101 or the cutting plate portion. The toilet paper TP is pulled out in the direction of the arrow by a necessary amount in the open state in which 102 is in contact with the toilet paper TP (FIG. 5 shows a state of being pulled out in the open state), and then, as shown in FIG. 6A In the open state where the cutting plate portion 102 is in contact with the toilet paper TP, the drawn toilet paper TP is pulled upward or obliquely upward, and the other end portion (cutting end) 102b of the cutting plate portion 102 is pulled out. Cut the toilet paper TP.

  In the open state in which the cutting plate portion 102 is in contact with the toilet paper TP, the distal end portion TPa of the toilet paper TP after cutting is positioned below the cutting plate portion 102. However, by setting the cut plate portion 102 in a closed state in contact with the fixed plate portion 101, the front end portion TPa of the toilet paper TP after cutting can be exposed as shown in FIG. 6B. Therefore, the user who uses the toilet paper TP next exposes the front end portion TPa of the toilet paper TP by closing the cutting plate portion 102 in contact with the fixed plate portion 101 as described above, and the front end portion The toilet paper TP can be pulled out by pinching TPa.

  As described above, in the present embodiment, the cutting plate portion 102 is in a closed state in contact with the fixed plate portion 101, so that the front end portion TPa of the toilet paper TP after cutting can be exposed, and the user can The toilet paper TP can be easily pulled out by pinching the tip portion TPa.

  In the present embodiment, the cutting plate 102 is in a closed state (see FIGS. 3B and 6B) in contact with the fixed plate 101 or in an open state (see FIGS. 3A and 6A) in contact with the toilet paper TP. In these states, the cutting plate portion 102 does not protrude in the roll radius direction of the toilet paper TP, and there is no possibility of catching the user's clothes or the like. It will never be.

  In the present embodiment, the length d2 of the toilet paper TP in the longitudinal direction X in at least a part of the cutting plate portion 102 is longer than the length d1 of the fixing plate portion 101 in the longitudinal direction X. Thereby, in the closed state in which the cutting plate portion 102 is in contact with the fixed plate portion 101, at least a part of the cutting plate portion 102 on the other end (cutting end) 102 b side protrudes from the fixed plate portion 101. (See FIGS. 3B and 6B). Therefore, when the cutting plate portion 102 is changed from the closed state to the open state, the user easily turns the cutting plate portion 102 by hooking a finger on the other end portion 102b of the protruding cutting plate portion 102. Can do.

  In the present embodiment, the cutting plate portion 102 is in an open state in contact with the toilet paper TP, and the other end (cutting end) 102b is separated from the outer peripheral surface of the toilet paper TP roll. (See FIGS. 3A and 6A). Thereby, the front-end | tip part TPa of toilet paper TP cut | disconnected by the other end part 102b of the cutting board part 102 is bent in the state spaced apart from the roll outer peripheral surface of toilet paper TP (refer FIG. 6B). Therefore, when the user next uses the toilet paper TP, when the toilet plate TP is pulled out by holding the cutting plate portion 102 in the closed state and pulling out the toilet paper TP, the front end portion TPa is easily pinched.

  In the above-described embodiment, the cutting plate portion 102 is separated from the roll outer peripheral surface of the toilet paper TP when the cutting plate portion 102 is in an open state where the cutting plate portion 102 is in contact with the toilet paper TP. Is in a closed state in contact with the fixed plate portion 101 and has a shape that follows the shape of the fixed plate portion 101. However, the shape of the cutting plate portion 102 is not limited to this. In short, the cutting plate portion 102 is in an open state where the cutting plate portion 102 is in contact with the toilet paper TP, and the other end (cutting end) 102b is a roll of the toilet paper TP. Any shape that is spaced from the outer peripheral surface may be used.

Incidentally, in the above-described embodiment, the cutting plate 10 2 has its other end (cut end) 102 b is, although there is a state of being inclined against the one end 102 a, the other end portion 102 b The shape is not limited to this. For example, the other end portion 102 b may be a shape which is parallel to the one end 102 a. Further, for example, the other end portion 102 b may be partially pop out shape. In the above-described embodiment, the other end portion (cut end) 102b of the cutting plate portion 102 has a sawtooth shape, but it does not necessarily have a sawtooth shape. However, it becomes easy to cut the toilet paper TP by making it serrated. For example, as the shape of the other end portion (cut end) of the cutting plate portion 102, any of the shapes shown in FIGS. 4 to 14 of Patent Document 1 described above can be adopted.

Also, in the above-described embodiment, although the invention is applied to the cutting aid 10 0 for cutting toilet paper TP roll form, the invention provides other roll-shaped paper, for example, a roll-shaped paper towel The same can be applied to a cutting aid for cutting.

  The present invention relates to a roll-type paper cutting aid capable of easily pulling out paper without causing the cutting plate portion to become an obstacle, and a paper holder for roll-type paper such as toilet paper and kitchen paper. Can be used by fixing to

It is a front view of the cutting aid of toilet paper as a 1st embodiment. It is a rear view of the cutting aid of toilet paper as a 1st embodiment. It is a side view of the cutting aid of toilet paper as a 1st embodiment. It is a figure which expands and shows a part of serrated other end part (cut end) of a cutting plate part. It is a figure which shows the state which fixed the cutting assistance tool to the front-end | tip part of the cover plate of a toilet paper holder. It is a figure which shows the use condition of a cutting assistance tool. It is a perspective view which shows an example of the conventional toilet paper holder. It is a perspective view which shows the other example of the conventional toilet paper holder. It is a perspective view which shows the cutting aid of the conventional toilet paper. It is a figure which shows the state which fixed the conventional cutting assistance tool to the toilet paper holder.

Explanation of symbols

DESCRIPTION OF SYMBOLS 100 ... Toilet paper cutting aid, 101 ... Fixed plate portion, 101a ... One end portion, 101c ... Bearing portion, 101d ... Extension piece, 102 ... Cutting plate portion, 102a .. One end portion, 102b ... the other end portion (cut end), 102c ... a bearing portion, 103 ... pivot, 105 ... trough , 200 ... toilet paper holder, 201 ... Holder body, 202 ... Cover plate, TP ... Toilet paper, ADP ... Advertising paper

Claims (2)

Used in a paper holder having a holder body that rotatably supports roll-type paper and a cover plate that is attached to the holder body and covers the upper side of the roll-type paper, and is fixed to the tip of the cover plate. A roll-shaped paper cutting aid,
A fixing plate for fixing to the tip of the cover plate;
A cutting plate portion that is pivotally attached to the fixed plate portion via a hinge pivot and is in an open state in contact with the roll shape paper, and cuts the roll shape paper by a cut end thereof ;
An extension piece, which is a tip portion of the fixing plate portion, and is bent at a distance substantially equal to the thickness of the tip portion of the cover plate , in parallel with the fixing plate portion so as to sandwich the pivot. Have
In the closed state in which the cutting plate portion is in contact with the fixed plate portion, the cutting is performed so that at least a part of the cutting end protrudes from the end surface of the fixed plate portion opposite to the tip end side. The plate part is configured,
A roll paper cutting aid, characterized in that the front end portion of the cover plate can be inserted and fixed between the fixed plate portion and the extension piece. The cutting of the roll-shaped paper according to claim 1 , wherein the cutting end of the cutting plate portion is in an open state in contact with the roll-shaped paper and is shaped to be separated from the outer peripheral surface of the roll-shaped paper. Auxiliary tool.

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