JP5190557B1 - Fish scale remover - Google Patents

Abstract

An object of the present invention is to provide a device for removing fish scales which can be easily cleaned and can be used hygienically without removing the removed fish scales to the work place.
A blade portion for removing fish scales from the skin of a fish is formed into a columnar shape of a substantially isosceles triangle viewed in a vertical direction in a state of lying on the skin of the fish during the removal of fish scales. Are connected to the flat surface 101 of the fish skin and two side inclined surfaces 102 and 103 connected to the flat surface 101, and the two side inclined surfaces 102 and 103 are connected at the top to be connected in the longitudinal direction of the column. A ridge portion 105 is formed, and a front end portion of the pillar is formed as a front inclined surface 104 having an inclination cut from the flat surface 101 toward the ridge portion 105. The front inclined surface 104 and the side inclined surfaces 102 and 103, and the flat surface 101 A continuous edge 100 is defined as one continuous blade 100.
[Selection] Figure 1

Description

  The present invention relates to a fish scale removing device in which removed fish scales are not scattered around the work place, and the main body can be easily cleaned and can be used hygienically at all times.

  Conventionally, there are many types of fish scale removing tools on the market, such as those having a structure for scraping fish scales with a blade-like member and those having a structure for scraping off a fish scale with a hook-like member. In response to market demand, some conventional fish scale removing devices have a structure in which removed fish scales are not scattered around the work place (for example, Patent Documents 1 and 2).

Utility Model Registration No. 3032490 Japanese Utility Model Publication No. 6-5383

  The fish scale removing instrument described in Patent Document 1 prevents the removed fish scales from being scattered by temporarily storing the removed fish scales in the concave portions formed by the scale collecting portion 2 and the return portion 3. However, when used professionally or frequently by professional cooks working at fish shops and Japanese restaurants, fish scales tend to remain in the recesses, and it is necessary to work to remove them. The work other than is complicated and requires a long time. In other words, conventional fish scale removal equipment is not suitable for use in an environment where time is at a premium, for example, it is suitable for use in an environment where time is available, such as outdoor activities and general homes. ing.

  In addition, when used by professional cooks, it is necessary to always maintain a clean and hygienic state. However, the fish scale removing device described in Patent Document 1 is likely to leave unwashed, since fish scales and fish fat are likely to remain in the recess, and a general cleaning tool is difficult to reach the back of the recess. There is. Therefore, the fish scale removing instrument described in Patent Document 1 is not suitable for use by professional cooks.

  Moreover, the fish scale removal instrument described in Patent Document 2 includes a plurality of scraping blades such as rakes. The removed fish scales and fish fats are likely to remain in the cuts 4 of these blades, and it is not an ordinary difficulty to wash them.

  By the way, in the conventional fish scale removing instrument, the reason why the removed fish scales are scattered is as follows. By trying to remove the force from the tip of the fish scale toward the base (root) with the blade tip of a conventional fish scale remover or kitchen knife, the fish scale will lose its applied force and come off the epidermis. At that time, the fish scales that have come off will be scattered by virtue of the surplus force added more than necessary.

  Thus, with the conventional fish scale removing device, the removed fish scales may be scattered around the work place and become unsanitary. Also, even if it has a structure where the removed fish scales do not scatter, it is structurally unsuitable for use by professional cooks who are time consuming because it takes time to clean the remaining fish scales. .

  The present invention has been made in view of such circumstances, and a blade portion for removing fish scales from the fish skin is in a state of lying on the skin of the fish during the fish scale removal operation, in a vertically cut view substantially isosceles columnar shape. The side circumferential surface of this column is a flat surface that contacts the fish skin and two side inclined surfaces that continue to this flat surface, and these two side inclined surfaces are connected at the top to continue in the longitudinal direction of the column. A ridge portion is formed, and the front end portion of the column is a front inclined surface having an inclination cut from the flat surface toward the ridge portion, and the side that forms the boundary between the front inclined surface and the side inclined surface and the flat surface is continuous. By adopting a single blade, it is easy to clean the main body with a single blade effect and to always use it hygienically without the scattered fish scales being scattered to the work place due to the effect of the inclined surface. The purpose is to provide equipment related items.

  In the fish scale removing device according to the present invention, in the fish scale removing device comprising a blade portion for removing fish scale from the skin of the fish and a handle portion for moving the blade portion, the blade portion is made of fish scales. During the removal operation, a column shape of a substantially isosceles triangle in a vertically cut view in a state lying on the skin of the fish is formed, and a side surface of the pillar is in contact with the skin of the fish and a side surface of the two surfaces connected to the flat surface. An inclined surface, and the two side inclined surfaces are connected at the top to connect the ridge portion continuous in the front-rear direction of the column, and the front end portion of the column is cut from the flat surface toward the ridge portion. A front inclined surface having an inclined surface, and the front inclined surface and the side inclined surface form a single blade in which a side that forms a boundary with the flat surface is continuous so that fish scales can be removed. It is characterized by.

  The fish scale removing device according to the present invention uses a blade for removing fish scales as a single blade, so that the removed fish scales do not remain on a part of the main body and become rotten, and are always used cleanly and hygienically. be able to.

  Moreover, in the fish scale removing instrument according to the present invention, the rear end portion of the pillar may further include a rearward inclined surface having an inclination cut from the flat surface toward the ridge portion.

  The fish scale removing instrument according to the present invention further includes a rear inclined surface, thereby providing inclined surfaces in all the front, rear, left and right directions. Also, fish scales can be removed on the inclined surface.

  Moreover, in the fish scale removing device according to the present invention, the handle is attached in a substantially bowl shape that bends and extends in a substantially horizontal direction after extending in a substantially vertical direction from the ridge, The gripping part formed by the substantially horizontal extending part may be arranged at a position higher than the ridge part.

  The fish scale removing device according to the present invention is arranged in a situation where the removed fish scales adhere to the user's hand or the user's hand by arranging the handle portion held by the user at a position higher than the top of the blade portion. You can avoid injuries caused by fish fins and thorns coming into contact.

  Furthermore, in the fish scale removing instrument according to the present invention, the handle portion may have a structure capable of changing a relative positional relationship with the blade portion.

  The fish scale removing instrument according to the present invention is folded by rotating the handle portion 180 degrees horizontally toward the blade portion side, for example, by attaching the handle portion so that the relative position to the blade portion can be changed. Alternatively, the handle portion can be folded by rotating 180 degrees in the vertical direction toward the blade portion side, or by separating the handle portion from the blade portion.

  The fish scale removing instrument according to the present invention can be used while facilitating cleaning after use and maintaining a clean and hygienic state without scattering the removed fish scales around the work place.

It is a fish scale removal instrument which concerns on this invention, Comprising: It is a whole external view which shows the form which integrated the pattern part and the blade part. It is a figure which shows the fish scale removal instrument which concerns on FIG. 1, (a) is the whole external view which planarly viewed the fish scale removal apparatus, (b) is the whole external view which looked at the fish scale removal apparatus side. It is a figure which shows the fish scale removing instrument which concerns on FIG. 1, (a) is the whole external view which looked at the fish scale remover front, (b) is the whole external view which looked at the fish scale remover back. It is a figure which shows the fish scale removal instrument which concerns on FIG. 1, (a) is the whole block diagram which looked at the fish scale removal instrument from the back surface, (b) is explanatory drawing which shows a mode that a blade part removes fish scales. It is a figure which shows the fish scale removal instrument which concerns on FIG. 1, (a) is explanatory drawing which shows a mode that a blade part removes fish scale, (b) is a mode that the handle | pattern part of the fish scale removal instrument was gripped by the user. It is explanatory drawing shown. It is the whole fish scale removing instrument which concerns on this invention, Comprising: It is a whole external view which shows the form which attached the pattern part and the blade part so that attachment or detachment was possible. BRIEF DESCRIPTION OF THE DRAWINGS It is a fish scale removal instrument which concerns on this invention, Comprising: It is a figure which shows the form in which a handle | pattern part can rotate with respect to a blade part in a horizontal direction, (a) is a whole external view, (b) is a part of handle part It is a principal part expanded sectional view which shows this. It is a fish scale removing instrument according to the present invention, and is a diagram showing a configuration in which the handle portion is rotatable in a direction perpendicular to the blade portion, (a) is a diagram showing a configuration of the blade portion side, (b) It is a figure which shows the connection structure of a handle | pattern part and a blade part. FIG. 2 is an overall external view showing a fish scale removing instrument having a form different from that of FIG. 1 and having an inclined surface of a blade portion formed on the back side.

Embodiment 1 FIG.
A fish scale removing instrument according to the present invention will be described below with reference to the drawings showing this embodiment. 1 in the figure is a fish scale removing device. The fish scale removing device 1 includes a blade part 10 for removing fish scales from a fish skin and a handle part 11 for moving the blade part 10.

  A blade 100 is formed on the blade portion 10. As a result, the fish scale removing device according to the present invention can avoid the problem of the conventional fish scale removing device that the fish scale remains between a plurality of parallel blades and is difficult to clean.

  The blade portion 10 and the handle portion 11 are integrated and have a simple shape. As a result, fish scales and fish fat adhering to the blade can be easily washed in a short time, and a clean and hygienic state can be maintained. As a result, professional cooks who compete for time can be used professionally and frequently.

  The handle portion 11 is attached at a position higher than the apex of the blade portion 10. As a result, when removing the fish scales, the user's hand holding the substantially horizontal extending portion 111 is at a position higher than the apex of the blade portion 10, so that the fish scale removal operation may be disturbed by touching the fish body. Absent. There is also no risk of injury from contact with fish fins and thorns.

  This will be specifically described below. As shown in FIGS. 1 to 5, the blade portion 10 has a substantially isosceles triangular columnar shape in a vertically cut view in a state lying on the skin of the fish when the fish scale removal operation is performed, and the end portion is in front of the handle portion 11. It looks like it protrudes to the side. Further, in the blade part 10, three surfaces forming the side peripheral surface of the substantially isosceles triangular prism form a flat surface 101 formed on the back surface side and inclined surfaces 102 and 103 formed on the side surface side, respectively.

  Further, the blade portion 10 has a shape in which the top portions of the inclined surfaces 102 and 103 intersect with each other, and a ridge portion 105 that is continuously high in the front-rear direction of the column is formed to have a thickness. Further, the blade portion 10 has a shape in which a front end portion (front end portion) of a substantially isosceles triangular prism is cut off, and a gentle inclined surface 104 is formed from the flat surface 101 toward the ridge portion 105. . In addition, about the blade part 10, you may make it form the inclined surface 70 in the back side edge part (rear end part), as shown in Embodiment 5 mentioned later.

  In the present invention, the inclination formed by the flat surface 101 and the inclined surfaces 102 and 103 on the side surfaces is indicated by angles e and d, and the inclination formed by the flat surface 101 and the inclined surface 104 on the front side is expressed by an angle f. These angles d, e and f are acute (see FIGS. 1 to 3). In the fifth embodiment to be described later, the inclination formed by the flat surface 101 and the inclined surface 70 on the back side is the same value as the angles d, e, and f.

  Further, the blade portion 10 defines the side that forms the boundary between the flat surface 101 and the inclined surface 102 on the side surface, and the boundary between the flat surface 101 and the inclined surface 104 on the front side, based on the angles d, e, and f. The edge that forms the boundary between the flat surface 101 and the inclined surface 103 on the side surface forms the blade 100. That is, the blade 100 is continuously formed with the blade 100 so as to surround three sides except the back side. In Embodiment 5 described later, the blade portion 10 is formed with a blade 100 so as to surround four sides including the inclined surface 70 on the back side.

  As shown in FIGS. 1 to 5, the handle portion 11 extends from the ridge portion 105 of the blade portion 10 in a substantially vertical direction, and then bends and extends in a substantially horizontal direction to form a hook shape (substantially L-shaped). ing. In the handle portion 11, the substantially vertical extending portion 110 forms a step between the blade portion 10 and the substantially horizontal extending portion 111.

  Thus, the fish scale removing instrument 1 is composed of a plurality of parts. Then, the usage method of the fish scale removal instrument 1 using these parts is demonstrated.

  As shown in FIG. 4 (b), the fish scale removing device 1 has a flat surface 101 that contacts the fish epidermis E (not shown in FIG. 4) and a blade 100 on the inclined surface 104 side when the fish scale removal operation is performed. It is inserted between the fish skin E and the fish scale S, and a force is applied in a substantially horizontal direction so that the fish scale S is turned upside down. Next, as the blade 100 enters deeply between the fish epidermis E and the fish scale S, the inclination of the inclined surface 104 causes the fish scale S to stand up. Then, when the blade 100 reaches the root side of the fish scale S and further advances, the fish scale S is lifted off the epidermis E and removed.

  As the blade 100 advances, the removed fish scales S are pushed to the inclined surface 104 by another adjacent fish scale S, and after reaching the ridge 105, they are dispersed and fall to the inclined surface 102 or 103 side. .

  Moreover, the fish scale removal instrument 1 may remove the fish scale S using the blade 100 on the inclined surface 103 side, as shown in FIG. In this case, the inclination of the inclined surface 103 rises and removes the fish scale S, places the removed fish scale S on the inclined surface 103, reaches the ridge 105, and then falls along the opposite inclined surface 102. Go. Further, it is dispersed also on the inclined surface 104 side. When the inclined surface 102 side is used, conversely, it falls down along the inclined surface 103 side and is dispersed also on the inclined surface 104 side.

  In the present invention, as described in the above-mentioned section “Problems to be Solved by the Invention”, the fish scale S which has been removed is not inclined as the fish scale S is left as is provided in the conventional fish scale removing device. Since the movement of the fish scales 104 and the like is performed, the removal of the fish scales simply removed by simply removing the fish scales S transmitted on the inclined surface 104 and the like is completed. In the present invention, since the blade portion 10 is a single blade, cleaning is easily completed. As a result, professional cooks who have a competitive time can endure the use even if they are used professionally and frequently.

  Further, in the present invention, even in a narrow place such as a fish fin peripheral part or a head, the fish scale S can be scraped down to every corner by skillfully using the corner part of the blade part 10. . Further, since the blade 100 is not as sharp as a knife, the user does not touch the blade 100 and be injured.

  Further, in the present invention, as shown in FIGS. 1 to 5, since the cross-sectional shape of the substantially horizontal extending portion 111 of the handle portion 11 is a substantially rectangular shape with rounded corners, The user's hand holding the horizontally extending portion 111 is not damaged. In the present invention, the cross-sectional shape of the handle portion 11 is not limited to a substantially rectangular cross-sectional shape, and may be other shapes such as a substantially polygonal shape and a substantially circular shape as long as the corners are rounded. Also good.

Embodiment 2. FIG.
In Embodiment 1 described above, an example in which the handle portion 11 is integrally attached to the blade portion 10 has been described. However, the present invention is not limited to this, and may have a form in which the handle portion 11 is detachably attached from the blade portion 10 in order to have portability. Hereinafter, as Embodiment 2, only portions that do not correspond to Embodiment 1 described above will be described, and corresponding portions will be denoted by the same reference numerals and description thereof will be omitted.

  In the second embodiment, the handle portion 11 is detachably attached to the end portion on the back side of the blade portion 10, as shown in FIG. In the handle portion 11, a through hole 21 is formed in a substantially vertical extending portion 110. As for the blade part 10, the screw hole 22 is formed in the edge part of the back side. The through hole 21 and the screw hole 22 have substantially the same diameter. The handle 11 is inserted into the through hole 21 with a thumbscrew 20, and the inserted butterfly screw 20 is screwed by being regulated by the through hole 21 toward the screw hole 22 of the blade portion 10. As a result, the handle portion 11 is fixed to the blade portion 10. The screw hole 22 is formed so deep that the tip of the thumbscrew 20 in the screwed state does not reach. The surplus space of the screw hole 22 becomes a margin for tightening the thumbscrew 20 and is devised so that a washer is unnecessary.

  The fish scale removing device 1 according to Embodiment 2 can ensure portability by attaching and fixing the blade portion 10 and the handle portion 11 detachably. Further, since the blade portion 10 and the handle portion 11 are fixed by the single thumbscrew 20, the attachment operation is facilitated and the attachment / detachment is facilitated.

Embodiment 3 FIG.
In the embodiment described above, an example in which the handle portion 11 is detachably attached to the blade portion 10 has been described. However, the present invention is not limited to this, and the pattern portion 11 is detachable from the blade portion 10 and can rotate in the horizontal direction around the axis of the substantially vertical extending portion 110. It may be. Hereinafter, as Embodiment 3, only portions that do not correspond to the contents of Embodiment 1 described above will be described, and portions corresponding to the same contents are denoted by the same reference numerals and description thereof is omitted.

  In Embodiment 3, as shown in FIG. 7, the blade portion 10 extends from the ridge portion 105 in a substantially vertical direction to form a substantially vertical extending portion 106. The substantially vertical extending portion 106 has a through hole 32 formed along the axis. The through-hole 32 is partially formed with a thread groove. In addition, the substantially vertical extending portion 106 has a protrusion 107 formed at the upper end. The protrusion 107 has a substantially square shape in plan view, and has a shape and a size that fits perfectly into a fitting recess 112 of the handle 11 described later.

  As shown in FIG. 7, the handle 11 has a hook-like shape (substantially L-shaped) by bending the front end portion of the substantially horizontal extending portion 111 and extending downward in a substantially vertical direction. Further, the handle portion 11 has a fitting recess 112 formed at the lower end portion of the substantially vertical extending portion 110. The fitting recess 112 has a shape and a size that allow the protrusion 107 of the blade portion 10 to be fitted, and the columnar protrusion 113 protrudes from the bottom. The columnar projection 113 has a dimension that allows it to be inserted into the through hole 32 of the blade portion 10 without resistance, and a screw hole 114 is formed at the tip. Further, the columnar protrusion 113 is formed such that the axis overlaps the axis of the substantially vertical extending portion 110.

  The lower end side opening of the through hole 32 of the blade portion 10 is closed by a countersunk screw 34 having a tension spring 33 attached to the tip. The through hole 32 has a diameter larger than that of the tension spring 33 and is substantially the same diameter as the countersunk screw 34. As a result, the through-hole 32 receives the tension spring 33 without resistance, and the lower end side opening is closed by the countersunk screw 34. At this time, the tension spring 33 is shaped so that the hook-shaped portion provided at the end can be seen from the upper end side opening of the through hole 32.

  The cylindrical protrusion 113 of the handle 11 has a screw 31 screwed into the screw hole 114, and the hook-shaped metal fitting 30 is attached and fixed to the tip of the protrusion via the screw 31 screwed. The hook-shaped metal fitting 30 is hooked on the hook-shaped portion of the tension spring 33 visible from the upper end side opening of the through hole 32. The handle portion 11 is pulled toward the blade portion 10 side by the tensile force of the tension spring 33, the fitting recess 112 receives the fitting from the protrusion portion 107 of the blade portion 10, and the columnar protrusion 113 is formed on the blade portion 10. It becomes the appearance inserted in the through-hole 32.

  As described above, the fish scale removing device 1 according to Embodiment 3 includes the horizontal rotation mechanism of the handle portion 11 by being configured with a plurality of components. Hereinafter, the horizontal rotation mechanism of the handle portion 11 will be described. During normal use, the handle 11 is fixed without unexpectedly rotating in the horizontal direction because the corners of the protrusion 107 and the corners of the fitting recess 112 are engaged with each other.

  On the other hand, when the handle portion 11 is folded, the handle portion 11 is lifted, the engagement between the projection 107 and the fitting recess 112 is released, and the handle portion 11 becomes rotatable. At this time, the handle portion 11 maintains the state in which the columnar protrusion 113 is inserted into the through hole 32 of the blade portion 10, so that the handle portion 11 can rotate in the horizontal direction around the axis of the substantially vertical extending portion 106. . After the handle portion 11 is rotated 180 degrees in the horizontal direction, the protrusion 107 and the fitting recess 112 are engaged again, so that the handle portion 11 does not rotate unexpectedly. This completes the rotation operation.

Embodiment 4 FIG.
In the embodiment described above, an example in which the handle portion 11 is detachably attached to the blade portion 10 has been described. However, the present invention is not limited to this, and the pattern portion 11 may be detachable from the blade portion 10 and may be rotated in the vertical direction. Hereinafter, as Embodiment 4, only portions that do not correspond to the contents of Embodiment 1 described above will be described, and portions corresponding to the same contents are denoted by the same reference numerals and description thereof is omitted.

  In Embodiment 4, as shown in FIG. 8, the blade portion 10 extends from the ridge portion 105 in a substantially vertical direction to form a substantially vertical extending portion 106. The substantially vertical extending portion 106 has a through hole 50 formed along the axis. The through-hole 50 is partially formed with a thread groove. The substantially vertical extending portion 106 is formed with two parallel projecting pieces 108, a groove 109 carved in the vicinity of the base end, and two restriction holes 51 at the upper end. Further, the protruding piece 108 has a through hole 56 formed in the center.

  As shown in FIG. 8, the handle portion 11 is formed with a narrow portion 115 at the front end portion of the substantially horizontal extending portion 111. The narrow portion 115 has a shape and a size so as to be sandwiched between the two protruding pieces 108 with a slight play, and a through hole 116 penetrating in the width direction is formed.

  A pressing member 52 is attached to the substantially vertical extending portion 106 of the blade portion 10. As shown in FIG. 8, the pressing member 52 is a bolt-shaped member, and a screw thread is carved on the bolt front end side, and a contact surface 53 is formed on the bolt head side. The contact surface 53 has a substantially rectangular shape in plan view, and opposite side ends are bent toward the bolt tip side to form a rib 54, and a plurality of regulating rods 55 protrude in parallel with the rib 54.

  The pressing member 52 is inserted from the upper end side opening of the through hole 50 of the substantially vertical extending portion 106 of the blade portion 10, and the two restriction rods 55 are fitted into the restriction holes 51. Further, after the presser member 52 is inserted into the through hole 50, the nut 60 is screwed into the screw thread on the bolt front end side, and the washer 61 and the press spring 62 are inserted in this order. Finally, the countersunk screw 64 is screwed into the opening on the lower end side of the through hole 50 of the substantially vertical extending portion 106 of the blade portion 10 so as to be closed. The countersunk screw 64 has a washer 63 attached to the tip, and the washer 63 supports the end of the push spring 62. The pressing member 52 is shaped so that the contact surface 53 is pushed up by the repulsive force of the pressing spring 62.

  In addition, the blade portion 10 has the handle portion 11 rotatably attached to the substantially vertical extending portion 106. In the blade portion 10, the narrow portion 115 of the handle portion 11 is fitted into the protruding piece 108 of the substantially vertical extending portion 106, and the through hole 56 of the protruding piece 108 and the through hole 116 of the narrow portion 115 are in communication with each other. . Then, the screw 57 is inserted so as to penetrate the through hole 56 and the through hole 116 on the side where the connected screw is not cut, and is screwed with the through hole 56 on the side where the screw is cut. The shaft is rotatably supported.

  As described above, the fish scale removing device 1 according to Embodiment 4 includes the vertical rotation mechanism of the handle portion 11 by being configured with a plurality of parts. Hereinafter, the vertical rotation mechanism of the handle portion 11 will be described. The handle portion 11 is fixed without rotating in the vertical direction unexpectedly when the narrow portion 115 is pressed against the contact surface 53 of the pressing member 52 during normal use.

  On the other hand, when the handle portion 11 is folded, the corner portion of the narrow portion 115 pushes down the contact surface 53 of the pressing member 52 as the end portion on the back side of the handle portion 11 is lifted. The holding member 52 is smoothly moved between the two protruding pieces 108 by being restricted by the two restriction rods 55, and stops moving when the rib 54 reaches the groove 109. The handle portion 11 is rotated 180 degrees in the vertical direction around the screw 57 while pushing down the presser member 52, and then the press from the presser member 52 is resumed so that it does not rotate unexpectedly. . This completes the rotation operation.

Embodiment 5 FIG.
In embodiment mentioned above, the example in which the inclined surface of the blade part 10 was formed in the front side and the side surface side was demonstrated. However, this invention is not limited to this, The form by which the inclined surface of the blade part 10 is further formed in the back side may be sufficient. Hereinafter, as Embodiment 5, only portions that do not correspond to the contents of Embodiment 1 described above will be described, and portions corresponding to the same contents are denoted by the same reference numerals and description thereof is omitted.

  In the fifth embodiment, the blade portion 10 is formed with a gentle inclined surface 70 from the flat surface 101 toward the ridge portion 105 not only on the front side of the substantially isosceles triangular prism but also on the back side end portion (rear end portion). (See FIG. 9). The inclined surface 70 has a substantially isosceles triangle in rear view, and the side of the back surface of the isosceles triangle is the blade 100. That is, in Embodiment 5, the blade 100 is formed over the entire circumference of the blade portion 10. The blade portion 10 forms a ridge portion 105 by intersecting inclined surfaces 102, 103, 104, and 70, and is shaped to have a thickness.

  In the fish scale removing device 1 according to Embodiment 5, the fish scale S can be removed using the inclined surface 70. For example, it is suitable for a case where the user desires a removal operation in such a manner that the user pulls the fish scale removing device 1 toward the front.

  As described above, the fish scale removing device 1 according to the present invention is configured such that the shape produced by the handle portion 11 is integrally attached to the blade portion 10 (see Embodiment 1 and Embodiment 5), or the blade portion 10. Or a form that can be attached to and detached from the blade (see the second embodiment), a form that is detachable from the blade part 10 and is attached so as to rotate in the horizontal direction (see the third embodiment), or a blade part 10 may be detachable and attached so as to rotate in the vertical direction (see Embodiment 4).

  Furthermore, the second, third and fourth embodiments described above show an example dependent on the first embodiment (that is, an example in which the inclined surface of the blade portion 10 is formed on the front side and the side surface side). . However, the present invention is not limited to this, and the second, third, and fourth embodiments and the fifth embodiment (that is, the inclined surface of the blade portion 10 is formed on the front side, the side surface, and the back side). The example) may be combined.

  For example, the form in which the handle portion 11 is integrally attached to the blade portion 10 is suitable for professional and frequent use. Moreover, the form in which the handle part 11 is detachably attached to the blade part 10 is suitable for use in outdoor activities, placing importance on portability. In addition, the configuration in which the handle portion 11 is detachably and rotatably attached to the blade portion 10 is intended for portability and use in outdoor activities, and there is a risk of losing parts such as a thumbscrew. Is suitable.

  Moreover, since the fish scale removal instrument 1 which concerns on this invention is easy to wash | clean after use, without removing the removed fish scale around a work place, it can maintain a clean and sanitary state.

DESCRIPTION OF SYMBOLS 1 Fish scale removal instrument 10 Blade part 100 Blade 101 Flat surface (back side)
102 Inclined surface (side)
103 Inclined surface (side)
104 Inclined surface (front side)
105 Ridge part 106 Vertically extended part (blade part side)
DESCRIPTION OF SYMBOLS 107 Protrusion part 108 Protrusion piece 109 Groove part 11 Handle part 110 Substantially perpendicular extension part 111 Substantially horizontal extension part 112 Fitting recessed part 113 Cylindrical protrusion 114 Screw hole 115 Narrow part 116 Through hole 20 Butterfly screw 21 Through hole 22 Screw hole 30 bowl-shaped metal fitting 31 screw 32 through-hole 33 tension spring 34 countersunk screw 50 through-hole 51 regulating hole 52 push member 53 contact surface 54 rib 55 regulating rod 56 through-hole 57 screw 60 nut 61 washer 62 push spring 63 washer 64 countersunk screw 70 Inclined surface (back side)
d Angle e Angle f Angle E Fish skin S Fish scale H Hand

Claims (4)

In a fish scale removing instrument comprising a blade portion for removing fish scales from a fish skin and a handle portion for moving the blade portion,
The blade portion has a substantially isosceles triangular columnar shape in a vertically cut view in a state of lying on the skin of the fish during the removal of fish scales, and a flat surface where the side peripheral surface of the column contacts the fish skin and the flat surface Two side inclined surfaces that are connected to the surface,
A ridge that is continuous in the front-rear direction of the column, with the two side inclined surfaces connected at the top;
A front inclined surface having a slope in which a front end portion of the pillar is cut from the flat surface toward the ridge,
The fish scale removing device, wherein the front inclined surface and the side inclined surface form a single blade with a continuous side that forms a boundary with the flat surface so that the fish scale can be removed.   The fish scale removing instrument according to claim 1, further comprising a rear inclined surface having an inclination in which a rear end portion of the pillar is cut from the flat surface toward the ridge portion.   The handle portion is attached in a substantially bowl shape that extends in a substantially vertical direction from the ridge portion and then bends and extends in a substantially horizontal direction, so that the grip portion formed by the substantially horizontal extension portion is the ridge portion. The fish scale removing device according to claim 1 or 2, wherein the device is disposed at a higher position.   The fish scale removing instrument according to any one of claims 1 to 3, wherein the handle portion has a structure capable of changing a relative positional relationship with the blade portion.

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