Chemical solution supply device for scissors

Abstract

To reduce the amount of chemical solution used.SOLUTION: A chemical solution supply device for scissors (1) comprises: a tank (10) that stores a chemical solution (11) to be applied to inner surfaces (712, 722) and outer surfaces (711, 721) of a first blade (71) and a second blade (72) of scissors (7); a holding material (20) that is disposed so as to come into contact with the outer surface of the first blade, the outer surface of the second blade, and edges (713) and (723) when the blades (70) are in a closed state, and that holds the chemical solution; and a flow channel (30).SELECTED DRAWING: Figure 1

Description

[Technical field]

[0001] The present invention relates to a medical solution dispenser for scissors that disinfects the blades of scissors with a medical solution. [Background technology]

[0002] The following Patent Document 1 discloses gardening scissors that are equipped with a chemical container and disinfect the scissors at the same time as cutting, thereby preventing infection with pathogens such as bacteria and viruses that are transmitted through tree sap during tasks such as pruning. [Prior art documents] [Patent documents]

[0003] [Patent Document 1] Utility Model Registration No. 3144790 Summary of the Invention [Problem to be solved by the invention]

[0004] However, in the above-mentioned conventional technology, when a user tilts the liquid medicine container attached to the scissors while working, the liquid medicine in the liquid medicine container flows out along the liquid medicine passage formed inside the handle of the scissors and is applied to the cutting blade. Therefore, the amount of liquid medicine applied cannot be adjusted, and there is a problem that more liquid medicine than necessary is used.

[0005] An object of one aspect of the present invention is to provide a medical solution supplying device for scissors that can reduce the amount of medical solution used. [Means for solving the problem]

[0006] In order to solve the above problems, one embodiment of the present invention provides a medical solution supplying device for scissors comprising: a tank for containing a medical solution to be applied to the opposing inner surfaces of a first blade and a second blade of scissors and to the outer surface that is the reverse side of the inner surfaces; a retaining material for holding the medical solution supplied from the tank, the retaining material being positioned so as to contact the outer surface of the first blade and the outer surface of the second blade and the edge of the first blade and the edge of the second blade when the blades of the scissors are closed; and a flow path for guiding the medical solution from the tank to the retaining material. Effect of the Invention

[0007] According to one aspect of the present invention, a medical solution supplying device for scissors that can reduce the amount of medical solution used can be provided. [Brief description of the drawings]

[0008] [Figure 1] FIG. 1 is a schematic diagram illustrating a configuration of a medicine solution supplying device for scissors according to a first embodiment of the present invention. [Diagram 2] 2 is a diagram showing the position of an opening of a third flow path shown in FIG. 1. FIG. [Diagram 3] 2 is a diagram showing the relationship between the holding material and the blades of the scissors shown in FIG. 1. [Figure 4] FIG. 2 is a view showing the attached state of the medicine solution supplying device for scissors according to the first embodiment, as viewed from the second blade side. [Diagram 5] 5 is a view of the state shown in FIG. 4 as viewed from the first blade side. [Figure 6] FIG. 11 is a view showing a state in which the medicine solution supplying device for scissors according to the second embodiment is attached, as viewed from the second blade side. [Figure 7] FIG. 7 is a view of the state shown in FIG. 6 as seen from the first blade side. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS

[0009] [Embodiment 1] Hereinafter, a first embodiment of the present invention will be described in detail with reference to the drawings. In the following, a description will be given based on an example in which a medical solution supplying tool for scissors 1 according to the present invention is used with scissors used for cutting plants. Here, the scissors used for cutting plants refer to, for example, scissors used for harvesting flowers, fruits, vegetables, etc., scissors for pruning leaves, branches, etc., and scissors for cutting roots, etc. However, the present invention is not limited to these, and may be applied to any scissors whose blades may be contaminated with a liquid containing pathogens, etc. during use, for example, to medical scissors, etc.

[0010] For example, if you cut a plant infected with canker with scissors and then use the same scissors to cut another healthy plant, the pathogen will enter the cut surface through the scissors blades and infect the healthy plant with canker. In order to prevent the spread of disease through the scissors blades, it is necessary to disinfect the scissors blades while cutting the plant.

[0011] By attaching the medical solution supplying device 1 for scissors according to the present invention to the blades of the scissors, the cutting operation and the disinfection operation of the blades of the scissors can be easily performed in parallel.

[0012] <Configuration of the medicine supplying tool 1 for scissors> In this embodiment, a detailed description will be given of an example in which the chemical solution supplying tool 1 for scissors is used with scissors that are used for cutting plants.

[0013] In the following description, when the first flow path 31, the second flow path 32, the third flow path 33, etc. described below are not distinguished from one another and are referred to collectively, they are referred to as flow path 30. The same applies to the holding material 20, the supply pipe 50, the first supply pipe 51, the second supply pipe 52, the opening 53, the supply port 56, the blade 70, and the gripping portion 74, which are referred to collectively.

[0014] As shown in Fig. 1, the medicine solution supplying device 1 for scissors includes a supplying device main body 2 and an attachment part 60 (see Fig. 40). The medicine solution supplying device 1 for scissors is used by being detachably attached to scissors 7 by means of the attachment part 60. The details of the attachment part 60 will be described later.

[0015] The supply body 2 includes a tank 10, a holding material 20, a plurality of flow paths 30, and a supply pipe 50. The housing of the supply body 2 includes an upper wall 41 forming the upper surface of the housing, a side wall 42 forming the side surface, a bottom wall 43 forming the bottom surface, a guide wall 46 that guides the blades 70 of the scissors 7 (see FIG. 4), and partition walls 44, 45 that separate the flow paths 30.

[0016] (Tank 10 and flow path 30) The tank 10 contains a chemical solution 11 that disinfects the blades 70 of the scissors 7, and when the blade tips face downward, the chemical solution 11 coming out of the tank 10 is supplied to the holding material 20 that holds the chemical solution 11 via the flow path 30 and the supply pipe 50. As will be described in detail later, the holding material 20 is disposed so as to come into contact with the blades 70 of the scissors 7, and the disinfecting effect of the blades 70 can be maintained by the holding material 20 soaked in the chemical solution 11.

[0017] Here, in a state where the medicine solution supplying tool 1 for scissors is attached to the scissors 7, the direction of the blade side of the scissors 7 is the X1 direction, and the direction of the gripping part 74 side opposite the X1 direction is the X2 direction, as shown in Fig. 1. The direction of the medicine solution inlet 101 side of the supplying tool main body 2 is the Y1 direction, and the direction of the bottom side of the supplying tool main body 2 opposite the Y1 direction is the Y2 direction. The X1 direction and the X2 direction are collectively referred to as the X direction, and the Y1 direction and the Y2 direction are collectively referred to as the Y direction.

[0018] The tank 10 includes a chemical solution inlet 101 having a removable lid 102. When using the scissors chemical solution supplying tool 1, a user attaches the scissors chemical solution supplying tool 1 to the scissors 7, removes the lid 102, and supplies the chemical solution 11 through the chemical solution inlet 101. The chemical solution 11 may be any chemical solution capable of disinfecting the blades 70 of the scissors 7, and examples of the chemical solution include solutions having a sterilizing effect such as ethanol and sodium hypochlorite solution. The tank 10 is configured so that its capacity is preferably about 2.5 ml, but is not limited thereto, and any capacity in the range of 2.5 to 5.0 ml is suitable for pruning scissors.

[0019] Also, except for the case of the chemical solution 11 that requires a container with light-shielding properties, the tank 10 is preferably made of a transparent or translucent material. Thereby, the remaining amount of the chemical solution 11 in the tank 10 can be easily visually recognized.

[0020] The flow path 30 includes a first flow path 31, a second flow path 32, and a third flow path 33. The first flow path 31 is located in the Y1 direction (upward) of the tank 10 and is arranged adjacent to the tank 10 with the upper wall 41 therebetween. In the upper wall 41, a first through hole 411 that connects the tank 10 and the first flow path 31 is formed to penetrate in the Y direction. Thereby, the chemical solution 11 accommodated in the tank 10 can be moved from the first through hole 411 to the first flow path 31.

[0021] The second flow path 32 is located in the Y2 direction (downward) of the first flow path 31 and is arranged adjacent to the first flow path 31 with the upper wall 41 therebetween. In the upper wall 41, a second through hole 412 that connects the first flow path 31 and the second flow path 32 is formed to penetrate in the Y direction. Thereby, the chemical solution 11 in the first flow path 31 can be moved from the second through hole 412 to the second flow path 32.

[0022] Also, the second flow path 32 is located on the X1 direction side of the tank 10 and is arranged adjacent to the tank 10 with the partition wall 44 therebetween. No through hole that connects the second flow path 32 and the tank 10 is formed in the partition wall 44, and the chemical solution 11 is moved from the tank 10 to the second flow path 32 via the first flow path 31.

[0023] The third flow path 33 is located in the Y2 direction of the tank 10 and the second flow path 32 and is formed over the entire width direction (X direction) of the supply tool body 2.

[0024] The third flow path 33 is arranged adjacent to the tank 10 and the second flow path 32 with the partition wall 45 therebetween. In the partition wall 45, a third through hole 451 that connects the second flow path 32 and the third flow path 33 is formed to penetrate in the Y direction. Thereby, the chemical solution 11 in the second flow path 32 can be moved from the third through hole 451 to the third flow path 33.

[0025] Note that the partition wall 45 is not formed with a through hole connecting the third flow path 33 and the tank 10, and the chemical solution 11 is moved from the tank 10 to the third flow path 33 via the first flow path 31 and the second flow path 32.

[0026] Further, the third flow path 33 is located in the Y1 direction of the holding member 20 and is arranged over the entire width direction (X direction) of the holding member 20. That is, the width of the third flow path 33 in the X direction is substantially the same as the width of the holding member 20 in the X direction, and is formed in accordance with the length of the blade 70 of the scissors 7 to which the chemical solution supply tool 1 for scissors is attached.

[0027] The third flow path 33 is a flow path partitioned by the partition wall 45 and the bottom wall 43, and an opening 53 of the supply pipe 50 connecting the third flow path 33 and the holding member 20 is formed in the bottom wall 43.

[0028] The supply pipe 50 includes a plurality of first supply pipes 51 that supply the chemical solution 11 to the first holding member 21 described later, and a plurality of second supply pipes 52 that supply the chemical solution 11 to the second holding member 22.

[0029] The chemical solution 11 that has moved to the third flow path 33 spreads and moves in the third flow path 33, is divided and discharged to the plurality of first supply pipes 51 and the plurality of second supply pipes 52, and is supplied to the holding member 20.

[0030] Specifically, when the user tilts the blade tip of the scissors 7 downward to cut a plant, the chemical solution 11 stored in the tank 10 overflows from the first through hole 411 and flows out into the first flow path 31. At this time, since the first through hole 411 is formed in the Y1 direction of the tank 10, the amount of the chemical solution 11 that overflows and moves to the first flow path 31 is small, and is about 0.01 ml or less.

[0031] Although it will be described in detail later, due to the operation when the user uses the scissors 7, a small amount of the chemical solution 11 that has overflowed from the tank 10 is gradually supplied to the holding member 20 to disinfect the blade 70 in contact with the holding member 20. As a result, the blade 70 is maintained in a state where the chemical solution 11 is applied almost all the time, so that the amount of use of the chemical solution 11 can be reduced.

[0032] The chemical solution 11 that has moved to the first flow path 31 flows out from a second through-hole 412 formed in the upper wall 41 that defines the bottom of the first flow path 31, and moves to the second flow path 32. The chemical solution 11 that has moved to the second flow path 32 flows out from a third through-hole 451 formed in the partition wall 45 that defines the bottom of the second flow path 32, and moves to the third flow path 33.

[0033] Since the third flow path 33 is formed across the entire width of the supplying device main body 2 in the X direction, the drug solution 11 that moves to the third flow path 33 spreads and moves across the entire width of the third flow path 33 in the X direction and the entire width in the Z direction (see FIG. 2) perpendicular to the paper surface.

[0034] (Supply pipe 50) Here, a detailed description will be given of the third flow path 33 and the supply pipe 50 that connects the third flow path 33 and the holding material 20. The supply pipe 50 is one of the flow paths of the medical solution supplying device 1 for scissors.

[0035] 2 is a diagram showing the position of the opening 53 in the third flow path 33. As described above, the third flow path 33 is a flow path defined by the partition wall 45 and the bottom wall 43, and a plurality of openings 53 of the supply pipe 50 that connects the third flow path 33 and the retention material 20 are arranged in the bottom wall 43.

[0036] The supply pipe 50 includes a first supply pipe 51 that supplies the chemical solution 11 to the first retention material 21 described below, and a second supply pipe 52 that supplies the chemical solution 11 to the second retention material 22. Here, an example in which three first supply pipes 51 and three second supply pipes 52 are arranged will be described. The number of each of the first supply pipes 51 and the second supply pipes 52 may be one, two, or four or more. The number of the first supply pipes 51 and the second supply pipes 52 may be different. However, the arrangement of the first supply pipes 51 and the second supply pipes 52 in this case is such that the chemical solution 11 is sufficiently supplied to the entire retention material 20.

[0037] 2, first openings 54a, 54b, 54c of first supply pipes 51a, 51b, 51c are arranged at substantially equal intervals at the end in the Z1 direction of the bottom wall 43. Second openings 55a, 55b, 55c of second supply pipes 52a, 52b, 52c are arranged at substantially equal intervals at the end in the Z2 direction.

[0038] First supply pipes 51a, 51b, 51c are connected to the first openings 54a, 54b, 54c, respectively, and the chemical solution 11 is supplied to the first holding material 21 from first supply ports 57a, 57b, 57c of the first supply pipes 51a, 51b, 51c. On the other hand, second supply pipes 52a, 52b, 52c are connected to the second openings 55a, 55b, 55c, respectively, and the chemical solution 11 is supplied to the second holding material 22 from second supply ports 58a, 58b, 58c of the second supply pipes 52a, 52b, 52c.

[0039] The first opening 54a and the second opening 55a are located closest to the third through hole 451 through which the chemical solution 11 is supplied, and are therefore located in positions into which the chemical solution 11 can most easily flow. Therefore, when most of the chemical solution 11 is discharged from the first opening 54a and the second opening 55a, only a small amount of the chemical solution 11 is discharged from the first openings 54b, 54c and the second openings 55b, 55c. In this case, a large amount of the chemical solution 11 is supplied to the holding material 20 from the first supply pipe 51a and the second supply pipe 52a, but a sufficient amount of the chemical solution 11 is not supplied from the other supply pipes, and the entire blade 70 cannot be uniformly disinfected.

[0040] For this reason, the opening area of ​​the openings 53 is adjusted so that the same amount of the medicinal liquid 11 is discharged from all the openings 53. In this embodiment, for example, all the openings 53 are formed in a semicircular shape with a diameter of 0.5 mm. This allows the medicinal liquid 11 to be gradually discharged from each opening 53 in the same amount, and the entire blade 70 can be uniformly disinfected.

[0041] However, the opening 53 is not limited to this, and may be a semicircular shape with a diameter of 0.1 mm to 1.0 mm, or may be a circle, an ellipse, or any other shape as long as it has a similar opening area.

[0042] (Holding material 20) Returning to Fig. 1 for further explanation, as described above, the retaining material 20 is disposed so as to come into contact with the blades 70 of the scissors 7, retains the medicinal solution 11, and maintains the blades 70 in a disinfected state. The blades 70 are inserted into the medicinal solution supplying tool 1 for scissors so as to come into contact with the retaining material 20 shown in Fig. 1, as will be described in detail later.

[0043] The blades 70 of the scissors 7 include a first blade 71 and a second blade 72 that cross each other and are rotatably connected to each other. The first blade 71 and the second blade 72 each include inner surfaces 712 and 722 that face each other when the first blade 71 and the second blade 72 are closed, and outer surfaces 711 and 721 that are reverse surfaces of the inner surfaces 712 and 722.

[0044] The medicine solution supplying tool 1 for scissors is attached to the first blade 71 by an attachment portion 60 described later. Therefore, even if the blade 70 is opened or closed, the first blade 71 is always held in contact with the first holding material 21. On the other hand, the second blade 72 is in contact with the second holding material 22 when the blade 70 is closed, but protrudes from within the medicine solution supplying tool 1 for scissors and is not in contact with the second holding material 22 when the blade 70 is opened.

[0045] When blades 70 of scissors 7 equipped with medical solution supplying device 1 for scissors are opened and closed in the vertical direction, first blade 71 is located at the top and second blade 72 is located at the bottom.

[0046] The retaining material 20 is disposed so as to contact an outer surface 711 of the first blade 71, an outer surface 721 of the second blade 72, an edge 713 of the first blade 71, and an edge 723 of the second blade 72 when the blades 70 of the scissors 7 are closed. The retaining material 20 is made of a material having resistance to the chemical solution 11, for example, a porous resin such as polyurethane or polyester, so as to be able to retain the chemical solution 11 supplied from the tank 10.

[0047] Fig. 3 is a diagram showing the relationship between the retaining material 20 and the blade 70 of the scissors 7, and is a diagram showing the retaining material 20 provided on the supplying tool body 2 attached to the scissors 7, viewed from the blade tip side in the X2 direction. The diagram indicated by reference numeral 3A in Fig. 3 shows the blade 70 in a closed state, and the diagram indicated by reference numeral 3B shows the blade 70 in an open state.

[0048] The retention material 20 includes a first retention material 21 to which the chemical solution 11 is supplied from a first supply pipe 51, and a second retention material 22 to which the chemical solution 11 is supplied from a second supply pipe 52.

[0049] With reference to FIG. 3, the relationship between the first retaining material 21 and the second retaining material 22 and the first blade 71 and the second blade 72 will be described in detail.

[0050] As shown in FIG. 3, the first retaining material 21 contacts the outer surface 711 and edge 713 of the first blade 71 , and the second retaining material 22 contacts the outer surface 721 and edge 723 of the second blade 72 .

[0051] As indicated by reference symbol 3A, the second retaining material 22 comes into contact with the outer surface 721 and edge 723 of the second blade 72 when the blade 70 of the scissors 7 is closed. Also, as indicated by reference symbol 3B, the second retaining material 22 is disposed so as to be spaced apart from the outer surface 721 and edge 723 of the second blade 72 when the blade 70 of the scissors 7 is open.

[0052] The first holding material 21 is pressed against the outer surface 711 and edge 713 of the first blade 71 , thereby applying the chemical solution 11 to the outer surface 711 of the first blade 71 .

[0053] With the blades 70 of the scissors 7 closed, the second holding material 22 is pressed against the outer surface 721 and the edge 723 of the second blade 72. As a result, the second holding material 22 applies the chemical solution 11 to the outer surface 721 of the second blade 72, and also applies the chemical solution 11 to the inner surface 712 of the first blade 71 and the inner surface 722 of the second blade 72.

[0054] By contacting the holding material 20 soaked in the chemical solution 11, the blades 70 of the scissors 7 are almost always maintained in a state in which the chemical solution 11 is applied. This makes it possible to effectively disinfect the blades 70 and reduce the amount of chemical solution 11 used.

[0055] (Mounting portion 60) As described above, the medicine solution supplying tool 1 for scissors is used by being detachably attached to the scissors 7 by the attachment part 60. The medicine solution supplying tool 1 for scissors can be easily attached by fitting the scissors 7 into the medicine solution supplying tool 1 for scissors.

[0056] FIG. 4 is a view of the attached state of medicine solution supplying device 1 for scissors in accordance with embodiment 1, as viewed from the second blade 72 side, and FIG. 5 is a view of the state shown in FIG. 4, as viewed from the first blade 71 side.

[0057] As shown in FIGS. 4 and 5, the mounting portion 60 includes a notch 61, a pressure screw 62, and a protrusion 63.

[0058] The notch 61 is a portion cut out in a substantially U-shape, and when attaching the medicine solution supplying tool 1 for scissors, first, the connecting portion 73 of the scissors 7 is fitted into the notch 61. Then, the scissors 7 are rotated, and the blade 70 is inserted and fitted into the supplying tool main body 2 from below so as to follow the guide wall 46 of the medicine solution supplying tool 1 for scissors. This allows the blade 70 to come into contact with the retaining material 20 in the supplying tool main body 2.

[0059] The protruding portion 63 (projection portion) is a protruding portion arranged on the surface (inner surface) of the mounting portion 60 facing the scissors 7. The protruding portion 63 is formed to follow the shape of the first blade 71, and fixes the fitted first blade 71. When the first blade 71 is inserted into the supplying device main body 2, it is fitted above the protruding portion 63 (Y1 direction) and along the protruding portion 63. This makes it difficult for the first blade 71 to come off the medicine solution supplying device for scissors 1, and the medicine solution supplying device for scissors 1 can be firmly attached. The protruding portion 63 may be formed not only on the first blade 71 side but also on the second blade 72 side.

[0060] The pressure screw 62 is provided on the second blade 72 side, and is tightened by the user after the blades 70 of the scissors 7 are inserted into the medicine solution supplying tool 1 for scissors. The scissors 7 housed in the mounting part 60 are pressed from both sides by the inner surface of the mounting part 60 pressed by the pressure screw 62. This allows the medicine solution supplying tool 1 for scissors to be attached to the scissors 7 more firmly.

[0061] In this way, since the medicine solution supplying tool 1 for scissors has a detachable structure, even if the medicine solution supplying tool 1 for scissors becomes dirty or damaged, it can be easily replaced.

[0062] In addition, the type of the liquid medicine 11 can be easily changed by replacing the medicine supplying tool 1 for scissors with a different type of medicine 11. Therefore, the medicine 11 can be easily used according to the purpose.

[0063] <Modification> When the chemical solution 11 is added to the tank 10, the chemical solution 11 may be added using a cartridge containing the chemical solution 11. In this case, the shape of the chemical solution inlet 101 is formed into a shape that engages with the cartridge. This allows the chemical solution 11 to be added immediately even if the chemical solution 11 runs out during work.

[0064] Furthermore, the tank 10 may be configured as an independent body separate from the medicine solution supplying tool for scissors 1. This makes it possible to add the medicine solution 11 more easily by replacing the tank 10.

[0065] Moreover, mounting portion 60 may be made of a flexible material. This allows flexible mounting portion 60 to firmly hold scissors 7 from both sides without being tightened by pressure screws 62, making pressure screws 62 unnecessary and allowing medicine supplying device for scissors 1 to be easily attached.

[0066] [Embodiment 2] A second embodiment of the present invention will be described below. For ease of explanation, the same reference numerals are given to components having the same functions as those described in the first embodiment, and the explanations thereof will not be repeated. A medicine solution supplying device for scissors 1A of the second embodiment differs from a medicine solution supplying device for scissors 1 of the first embodiment in that a different type of scissors 7 is attached.

[0067] FIG. 6 is a view of a state in which medicine solution supplying device 1A for scissors according to embodiment 2 is attached, as viewed from the second blade 72A side, and FIG. 7 is a view of the state shown in FIG. 6, as viewed from the first blade 71A side.

[0068] In the embodiment 2, the medicine solution supplying tool for scissors 1A is attached to ratchet-type scissors 7A. Since the blade 70A of the scissors 7A is curved more greatly than that of the scissors 7 of the embodiment 1, the holding member 20A is formed to be larger in accordance with the shape of the blade 70A.

[0069] Furthermore, since the first blade 71A is larger than the first blade 71 of embodiment 1, the supply pipe 50A is formed to be longer than the supply pipe 50 in accordance with the size of the first blade 71A and the retention material 20A so as to sufficiently supply the medicinal solution 11 to the retention material 20A.

[0070] The present invention is not limited to the above-described embodiments, and various modifications are possible within the scope of the claims. Embodiments obtained by appropriately combining the technical means disclosed in different embodiments are also included in the technical scope of the present invention.

[0071] <Summary> The medical solution supplying device for scissors according to aspect 1 of the present invention comprises a tank for containing a medical solution to be applied to the opposing inner surfaces of a first blade and a second blade of scissors and to the outer surface which is the reverse side of the inner surfaces, a retaining material for holding the medical solution supplied from the tank and arranged so as to contact the outer surfaces of the first blade and the outer surfaces of the second blade and the edges of the first blade and the second blade when the blades of the scissors are closed, and a flow path for guiding the medical solution from the tank to the retaining material.

[0072] A medicine solution supplying device for scissors according to aspect 2 of the present invention is, in the above-mentioned aspect 1, wherein the retaining material includes a first retaining material in contact with the outer surface and edge of the first blade and a second retaining material in contact with the outer surface and edge of the second blade, and the second retaining material may be positioned so as to contact the outer surface and edge of the second blade when the scissors blades are closed and to be spaced apart from the outer surface and edge of the second blade when the scissors blades are open.

[0073] A medical solution supplying device for scissors according to aspect 3 of the present invention is, in aspect 1 or 2 above, such that the first retaining material is pressed against the outer surface and edge of the first blade, thereby applying the medical solution to the outer surface of the first blade.

[0074] A medical solution supplying device for scissors according to aspect 4 of the present invention is any of aspects 1 to 3 above, wherein the second retaining material is pressed against the outer surface and edge of the second blade when the blades of the scissors are closed, thereby applying the medical solution to the outer surface of the second blade and also to the inner surface of the first blade and the inner surface of the second blade.

[0075] A medicine solution supplying device for scissors according to aspect 5 of the present invention may be such that, in any of aspects 1 to 4 above, when the blades of the scissors are opened and closed in the vertical direction, the first blade is located at the top and the second blade is located at the bottom.

[0076] A sixth aspect of the present invention relates to a drug solution supplying device for scissors, and in any one of the first to fifth aspects above, the flow path may guide a predetermined amount or less of the drug solution coming out of the tank to the retaining material when the blades of the scissors are facing downward.

[0077] A seventh aspect of the present invention relates to a medicine solution supplying device for scissors, and in any of the second to fifth aspects above, the flow path may include a first supply pipe that supplies the medicine solution to the first holding material, and a second supply pipe that supplies the medicine solution to the second holding material.

[0078] The medicine liquid supplying device for scissors according to aspect 8 of the present invention is similar to aspect 7 above, and may include a plurality of the first supply pipes and a plurality of the second supply pipes, and the area of ​​the opening of each supply pipe may be adjusted so that approximately the same amount of the medicine liquid is discharged from each supply pipe.

[0079] The drug solution supplying device for scissors according to a ninth aspect of the present invention is in any one of the first to eighth aspects, and may further include an attachment portion that can be detachably attached to the first blade.

[0080] A medicinal solution supplying device for scissors according to aspect 10 of the present invention is similar to aspect 9 above, in that the attachment portion is arranged along the shape of the first blade when the scissors are attached, and may further include a protrusion portion for fixing the first blade.

[0081] The drug solution supplying device for scissors according to an eleventh aspect of the present invention may be used for the scissors for cutting plants in any one of the first to tenth aspects described above. [Explanation of symbols]

[0082] 1. Chemical solution supply device for scissors 7. Scissors 10. Tank 11 Chemical Solution 20 Holding material 21 1st holding material 22 Second holding material 30 Flow Path 51 1st supply pipe 52 2nd supply pipe 53 Opening 60 Mounting part 70 blades 71 First Blade 72 The Second Blade 711, 721 External surface 712, 722 Inner surface 713, 723 Edge

Claims

1. a tank for containing a chemical solution to be applied to the mutually opposing inner surfaces of the first blade and the second blade of the scissors and to the outer surface opposite to the inner surfaces; a retaining material that is arranged to contact an outer surface of the first blade, an outer surface of the second blade, and an edge of the first blade, and an edge of the second blade when the blades of the scissors are closed, and that retains the chemical solution supplied from the tank; A flow path for guiding the chemical solution from the tank to the retention material. A chemical supply device for scissors.

2. the retaining material includes a first retaining material in contact with an outer surface and an edge of the first blade, and a second retaining material in contact with an outer surface and an edge of the second blade; 2. The medical solution supplying device for scissors according to claim 1, wherein the second retaining material is positioned so as to contact the outer surface and edge of the second blade when the scissors blades are closed, and to be spaced apart from the outer surface and edge of the second blade when the scissors blades are open.

3. The drug solution supplying tool for scissors according to claim 2 , wherein the first holding material applies the drug solution to the outer surface of the first blade by being pressed against the outer surface and edge of the first blade.

4. When the scissors blades are closed, the second holding material is pressed against the outer surface and edge of the second blade, thereby applying the chemical solution to the outer surface of the second blade and also to the inner surface of the first blade and the inner surface of the second blade. The drug solution supplying device for scissors according to claim 2.

5. 3. The drug solution supplying device for scissors according to claim 2, wherein when the blades of the scissors are opened and closed in the vertical direction, the first blade is located at an upper position and the second blade is located at a lower position.

6. 2. The drug solution supplying device for scissors according to claim 1, wherein the flow path guides the drug solution coming out of the tank, not more than a predetermined amount, to the holding material when the blades of the scissors face downward.

7. The drug solution supplying device for scissors according to claim 2 , wherein the flow path includes a first supply pipe that supplies the drug solution to the first holding material, and a second supply pipe that supplies the drug solution to the second holding material.

8. The medical solution supplying device for scissors according to claim 7, comprising a plurality of the first supply pipes and a plurality of the second supply pipes, the area of ​​the opening of each supply pipe being adjusted so that approximately the same amount of the medical solution is discharged from each supply pipe.

9. The drug solution supplying tool for scissors according to claim 2 , further comprising an attachment portion that can be detachably attached to the first blade.

10. 10. The drug solution supplying tool for scissors according to claim 9, wherein the attachment portion further comprises a protrusion portion that is provided along the shape of the first blade when the scissors are attached and that fixes the first blade.

11. 2. The chemical solution supplying tool for scissors according to claim 1, which is used with scissors for cutting plants.

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