JP5825462B2 - Roll width - Google Patents

Description

  The present invention relates to a wiping sheet in which a long wiping sheet is compressed with two low-resilience cores, the thickness of both is balanced and grasped with one hand, a new double-sided change, and a pre-alcohol impregnation.

  Conventionally, there was a disposable two-roll type such as toilet paper that used both sides as the wiping surface at the same time, but the contact area and width were narrow and could not be used for general wiping.

  Also, if the two-axis shaft with the handle structure is a fixed type with a double-sided use type, it takes time to change the axis each time it is sent, or the structure is easy to loosen the cloth without rotating the fixed shaft, The structure was difficult to operate due to the dust scattering and the difference in thickness and weight between the left and right sides.

  Furthermore, prior alcohol impregnation was structurally impossible to evaporate from the gaps between the fabrics.

  JP 10-075923   JP-A-11-76123   JP 2002-282184 A

  Published by Tokuma Shoten by Sachiko Maeda

  Further, as described above, the conventional two-core type using a long wiping sheet is not suitable for places where heavy and light workability is required, the application destination is limited, and it cannot be used with one hand.

  The main purpose of the present invention is to enable one-handed holding with a balanced thickness of the two cores by ensuring the shape recovery property including the use of water in the compression roll of the core and the lightweight type low-rebound foaming urethane. Features.

  The present invention has a lightness according to an ordinary dust cloth that can be directly grasped and wiped with one hand.

  Low resilience shape recoverability widens the rag surface to obtain a contact area with the surface to be wiped, and the low resilience becomes a soft contact pressure and allows efficient cleaning.

  There is an advantage that dust is prevented from being scattered and re-contact prevention is ensured, and dust is less scattered.

  When impregnating with alcohol or the like, there is an advantage that evaporation is less because it is difficult to touch the air until just before wiping with a compression roll, and the difference in action between the beginning and the end can be reduced.

  There is also an advantage that spraying work in front of customers is unnecessary and uniform application can be performed in advance.

  There is also an advantage that there is no need to always have alcohol in the hand as in the past.

  Even if the length is about 2.2M to 3.5M with bristles, the thickness can be made unreasonable, and there is an advantage that both sides can be used without waste without the need to grasp and replace.

  It is economical because it is inexpensive and can be used repeatedly with a simple structure.

  It is explanatory drawing of the use condition of a winding cloth. (Example 1)   It is explanatory drawing of a winding dust width. (Example 2)   It is explanatory drawing which showed the usage method of the beginning of the winding width. (Example 3)   (Example 4) which is the explanatory view which showed the usage method of the interim period   It is explanatory drawing of the remainder of a winding width. (Example 5)   (Example 6) which is explanatory drawing of one example of a delivery side and a winding side core.   It is explanatory drawing of an example of the core part of a delivery side and a winding side core. (Example 7)   It is explanatory drawing of a delivery side and the winding side core front. (Example 8)   It is explanatory drawing of a winding dust width. Example 9   It is explanatory drawing of a winding dust width. (Example 10)   It is explanatory drawing of the wiping part of a dust cloth. (Example 11)   It is explanatory drawing of the wiping part of a dust cloth. (Example 12)   The fixed type core cover example figure of an exit side and a winding side core. (Example 15)

  Two lightweight cores with low resilience and a wiping sheet suitable for wiping regardless of the type of material that does not become wrinkle even when compressed are compressed and wound around the outlet core, and then passed to the core on the winding side , Ensure a flexible and wide contact area underneath, then balance the right and left thickness through the inherent shape recovery or recovery function by water supply operation, simple operability to grip directly with one hand, prevention of dust scattering, Offers effective use of alcohol, etc., low re-contact on dirty surfaces, and rags that are less frequently replaced.

  FIG. 1 is an overall view of a constriction width including an exit side core (2), a compaction width formed by compression winding on the core, and a constriction width including the winding side core (3). The core has low rebound flexibility and minimum tension operation. By spreading the bottom surface of the wiping and deepening the fingertip in accordance with the finger pocket (1P), it is easy to grasp even if it is thick. Alternatively, it may be grasped with the thumb and little finger and attached to the upper part with the index finger, middle finger, and ring finger. (Not shown)

  FIG. 2 is a schematic diagram of a dusting width including this core compressed to the outlet core and wound to a fitting thickness (however, when the compression winding of “Claim 1” is expected, this core is not present). It is formed by starting compression after winding from 30%, and the fitting thickness means that it is cheap enough to grasp regardless of the size of the hand, and the following figure is an example of core holding means, with an arbitrary core outer length The loop circumference is shorter than the outer circumference of the core.

  FIG. 3 is a diagram in which winding is started from the outer end of the fitting thickness through a substantially S-shaped pass line to the winding core (3), and the smaller the tension, the larger the contact area with the surface to be wiped.

  FIG. 4 is an intermediate stage diagram in which the thickness and hardness are equal on both the left and right sides, and if the core (2A) is tied with a connecting string, the two-core adhesion is improved.

FIG. 5 shows the function of recovering the thickness when the remaining sheet is reduced as in (2). However, after being left in compression for 7 days to 1 month, the restoration time may exceed several minutes. This is generally known, and a lighter form is required among low resilience foamed urethanes, but high resilience urethanes (eg 40 kg / m ³ ) have high shape recovery but are proportional to density. As a result, the weight increases. However, lightweight low-density material with a large foam hole diameter (30 to 35 kg / m ³ ) has poor shape recovery power in the latter half, so that about 25 cc of water is poured into the core (2A) shown in FIG. The repetitive force against the tension is generated by the penetration of water from the water, and the shape can be recovered in about 10 to 30 seconds. Therefore, the balance between the right and left thicknesses and the hardness is improved, and the gripping ability can be maintained.

  FIG. 6 shows an example of a core diagram with strain prevention means. The light type low-rebound foaming urethane is superior, and at least four or more bones (3) (bamboo has a high modulus of elasticity) in the vicinity of the outer periphery. It is inexpensive and suitable), and has the effect of transmitting the pressing force in the width direction even if one side has only one thumb.

  Fig. 7 is a cross-sectional view of the core center aiming at the use of a light core. (2A) is the core, and a lightweight and water-resistant paper tube or porous tube is suitable. (2B) is the main In addition, it can be used by penetrating water to the outside of the core in a water intrusion hole and also in a replenishment hole for alcohol or the like to the dusting width. In addition, the core has a core (tube) and an intrusion hole in the center, and water that has been poured from the end and permeated diffuses into the foamed structure and causes a shape recovery action (in this case, one side is blocked with fingers or rubber plugs) In addition, this (2B) hole is interpreted as a hole of a porous tube, and the central part can be used in a limited manner. In addition, there is an empty core in a narrow width.

  FIG. 8 is a simplified explanatory diagram of a main example of a substantially regular polygonal shape on the front side of the output side core (2) and the winding side core (3). A contact surface is obtained, J is a corner R, K is a core with distortion prevention means, and bone (4) is attached to the core cover (reference figure 13). In narrow type, twisting of wiping sheet Since there are few, bones can be made unnecessary, and there is a round core (the figure is omitted).

  FIG. 9 shows the form of the core holding means, in which the core cover (1S) is in the form of a cylindrical cover and is provided with a ridge (1T), and the wiping sheet portion (1) or both ends of the ridge (1M) There is also a method of sewing or sewing directly by contacting the core cover (1S) through a permanent coupling method (1N) such as sewing or crimping (the material of (1S) is softer) Highly elastic material is suitable), and there is also a type without wrinkles (1M) in this wiping sheet part, and the end face is equipped with a rubber band and string (1R), and the core is taken in and out. It does not include the core, but is called a rag.

  FIG. 10 is an example of a dusting width in which the coupling method (1N) is detachably coupled in the form of the core holding means. FIG. 10 shows the arrangement of parts such as individual hooks and strings and holes in the core cover ( 1S) and the wiping sheet portion (1) have a specific dedicated arrangement (stabilization of the front and back relationship, see FIG. 11a), (2 figure) is a wiping sheet using this core cover by contact An example of using a foreign material other than fiber in the part (1), an example having hooks (1N), and an adhesive tape, which may be attached to the shovel (1M), this figure also does not include the core Called a rag.

  FIG. 11 (A) is an example of a wiping sheet portion having a bristle foot, a notch hole (hatching portion) along the length direction near the center, and a finger pocket with a reduced thickness by reducing protrusions. (1P) (no hatched part), as described above, placed at an arbitrary compression degree, a pitch of a substantially regular polygon and a finger, and a rotation pitch in accordance with these (for example, X1 and X2 values are 80 mm square) (In the case of the core, an arbitrary value of around 80 mm), it is easy to grasp even with a thick rag, because the fingertips are deeply inserted (a bowling ball is a good example), the lower left part of the enlarged view corresponds to the thumb, (B (Figure) is a linear finger depression (1Q) having a line width of about 15 mm or more. The line portion corresponds to the middle finger and thumb, and (1U) corresponds to the ring finger.

  FIG. 12 shows a wiping sheet portion having a bristle foot in the same pattern (P1, X2, XN) with a pattern, a line, a character, etc. (C) in addition to a linear finger pocket, or a narrow line (D) without a protrusion. ) Facilitates a reproducible compression operation.

  In the form of the core holding means, the shape of the core cover (1S) is such that the flexible elastic fibers are mainly attached to the core, and the corners are stitched and creased to prevent wrinkles and aesthetic loss. This is suitable for the shape when the core is installed.

  In the form of the core hold means, the core cover (1S) is inferior in durability, but there is also an extremely thin material (eg, similar stockings, mesh, etc.) and a bag shape).

  There is also a simple example of a loop shape (lower part of FIG. 2) that fits the outer peripheral length of the core described in “Claim 1” (one example, a square 80 mm core is equivalent to about 290 mm with a peripheral length of 90%).

  FIG. 13 is a diagram in which the core is provided with a fixed core cover made of the same material as the core, which is a plus for wear and aesthetics, but does not affect flexibility.

  However, in the form of the core hold means, the hook (1M) has a length of 26 cm to 30 cm and can be integrated with the core only by using friction by winding it around the core. There is also an embodiment accompanied by a minus such as an object entrainment.

  In addition, the present wiping sheet has an embodiment of several meters or more in which the thin part is wound around the core without the collar.

  The cloth wiping sheet can be assumed to have hairs on both sides, thread thickness, fallen mosquito net stitches, wave-like irregularities (eg, waffles) by sewing, non-woven fabric, flexible paper, and the like.

Industrial applicability

  Long tables, carpet-made long stools, carpet floors, tatami mats, walls (suitable for use with flat and wide surfaces with few irregularities, and general-purpose rags suitable for corners and gaps), and wide glass (windows, doors) , Display glass), etc. Where there is a need for transparency that does not leave dirt or dirt, sleeves, solar panels on the bottom, table alcohol disinfection.

DESCRIPTION OF SYMBOLS 1 Wiping sheet | seat part 2 Outgoing core 2A Core 2B Entry hole 3 Winding side core 4 Bone 1M 襞 (wiping part side)
1N bond method 1T 襞 (core side)
1S Core cover 1P Finger pocket 1Q Linear finger pocket 1U Ring finger pocket 1R The band rubber and the strings H and J are substantially regular polygons on the front, and are views of the core provided with bones inside.
K is a diagram of a core equipped with a bone cover.

Claims (3)

First, attach the end of the wiping sheet part (1) or the core hold means [core cover (1S in FIGS. 9 and 10 )] to the exit core (2) and wind it while compressing to fit. Form a wound wiping sheet (reference drawing, 2 figure) wound to a thickness, and then install it through the winding side core (3) arranged in parallel at the other end (3 figure). After securing a wider and more flexible wiping surface depending on the properties and wiping, the winding core (3) is compressed, and the low resilience shape recoverability of the exit core (2) or the core (7 2A) and a liquid injection hole (2B) in a part of the figure and water injection operation into the porous hole to ensure shape recovery, thereby balancing the thickness of both cores and a wide flexible wiping surface Rotation operation according to the angle of the approximately square-shaped core is ensured Well, in the wiping means for winding the dust (FIGS. 4 and 5), the wiping sheet (1) is compressed and wound together with the outlet core (2) up to the winding core (3) or compressed winding. A rag that can be grasped with one hand. It is a wiping sheet (1) used with the dusting cloth of Claim 1 , Comprising: First, with the edge of a wiping sheet | seat part (1), or core hold means [core cover (1S of FIG. 9 and FIG. 10)] One side is attached to the output side core (2) and wound while compressing to form a wiping sheet (reference diagram, 2) wound to fit thickness, and then the other side is placed side by side By inserting it through the core (3) (see Fig. 3), the low repellency of the core secures a wide and flexible wiping surface, and after being soiled by wiping, along with the compression operation of the winding core (3) , Low resilience shape recovery of the exit core (2), or shape by injecting water into the liquid injection hole (2B) or porous hole in the core body (2A in FIG. 7) By ensuring resiliency, the balance of the thickness of both cores and a wide and flexible wiping surface are secured, and In the wiping means for switching the new wiping surface by the rotation operation in accordance with the angle of the substantially square-shaped core and the wiping means for winding the dust (FIGS. 4 and 5), the outgoing core (2) up to these winding side cores (3) The wiping sheet (1) used in a rag to be grasped with one hand, characterized in that the wiping sheet (1) is compressed and wound together, or is formed into an integral body . It is an output side core used integrally with the dust width of Claim 1, Comprising: First, the end of a wiping sheet | seat part (1), or core hold means [core cover ( 1S of FIG. 9, FIG. 10, FIG . 10)] One side is attached to the output side core (2) and wound while compressing to form a wiping sheet (reference diagram, 2) wound to fit thickness, and then the other side is placed side by side By inserting it through the core (3) (see Fig. 3), the low repellency of the core secures a wide and flexible wiping surface, and after being soiled by wiping, along with the compression operation of the winding core (3) , Low resilience shape recovery of the exit core (2), or shape by injecting water into the liquid injection hole (2B) or porous hole in the core body (2A in FIG. 7) By ensuring resiliency, the balance of the thickness of both cores and a wide and flexible wiping surface are secured, and Switching the new wiping surface mainly by rotation operation according to the angle of the substantially square-shaped core and the wiping means for winding the dust (FIGS. 4 and 5), the outgoing core (up to the winding core (3)) 2) The wiping sheet (1) is compressed and wound together, or the output core that is used integrally with a dusting width that can be grasped with one hand, which is expected to be a compressed roll, is further reduced in resilience. has a gender, and core cover (1S of 1S, 13 view of K, 10 view of Figure 8), or four or more bone (Figure 8), the core (2A), by comprising either Outgoing core as a feature .