JP3127268U - Cutter with folding blade storage - Google Patents

Abstract

The present invention provides a cutter capable of storing a large number of cut blades in a folding blade storage unit and appropriately treating them as dangerous garbage together.
A folding blade cutter blade body 1 provided with a blade edge 1a and engraved with a folding blade line 1b; a folding blade cutter knife case 2 that engages and slides a slider 2a on the folding blade cutter blade body 1; A folding blade cap 3 mounted on the folding blade cutter knife case 2 is formed. The folding blade cap 3 is formed with a folding blade storage portion 3b having a folding groove recess 3a open and connected to the bottom, and storing the folding blade. The sealing plate 4 is attached to the portion 3b, and the connecting rib 5 is erected on the contact surface between the folding blade cutter knife case 2 and the folding blade cap 3, and the position matches the connecting rib 5. A connection hole 6 was formed on the surface.
[Selection] Figure 1

Description

  The present invention relates to a cutter with a folding blade storage section, and more specifically, when the sharpness of the folding blade cutter knife is deteriorated, the folding blade cutter body is cut from the tip with a folding blade line to obtain a new one. The present invention relates to a cutter with a folding blade storage unit that uses a part but can store the cut blade of the cut piece as it is without discarding it.

  Conventionally, folding blade cutter knives of the type that revive the sharpness by cutting the cutting blade cutter body sequentially from the tip with the cutting blade line have been popular, and a huge number of folding blades are folded every day. The fact is that most of them are mixed in general garbage and discarded.

For example, the blade body 4 appears and disappears with respect to the holder 2 with the movement operation of the slider 3 with respect to the holder 2 disclosed previously. A replaceable blade housing chamber 16 is provided in the replaceable blade case 13 provided in the holder 2, and a through hole 20 is provided in the holder 2 that can determine from the outside of the replaceable blade case 13 whether or not the replaceable blade 17 is present in the storage chamber 16. ing. Support means for supporting the operating body 34 on the slider body 32 in the slider 3 includes a shaft support portion 39 in which the shaft portion of the slider body 32 and the hole portion of the operation body 34 are inserted, and the operation body 34 with respect to the shaft support portion 39. An engaging portion 42 that tilts and engages the slider main body 32 is provided. When the replaceable blade 17 is accommodated in the storage chamber 16 with the direction of the blade edge of the replaceable blade 17 changed, the tip edge of the replaceable blade 17 comes into contact with the tip of the blade edge from the inner surface of the storage chamber 16. Some have a stopper (see Patent Document 1).
JP 2005-66207 A

  However, if the small blade of the folding blade cutter blade cut by the folding blade line is discarded as general waste, it is a metal piece that still has sharpness and becomes extremely dangerous. However, the countermeasure is not taken.

  Moreover, the thing of patent document 1 accommodates the replacement blade of the unused folding blade cutter blade body of a folding blade cutter knife, Comprising: The folding blade cutter blade body in use or after use, or it is cut | disconnected. The folding blade formed into small pieces was discarded as in the conventional case.

  In view of the above problems, as a result of keen study, a plate-shaped folding blade cutter blade body in which a blade edge is provided on one side in the longitudinal direction and a number of folding blade lines are engraved at regular intervals in the longitudinal direction, and a folding blade cutter blade A folding blade cutter knife case that is slidably movable by locking a slider to the body, and a folding blade cap that is detachably attached to the proximal end of the folding blade cutter knife case. On the side, a concave groove for folding blades is opened, a hollow folding blade storage part connected to the bottom of the concave groove for folding blades is formed, and a removable sealing plate is attached to the tip side of the folding blade storage part In addition, a pair of connecting ribs are erected on any one of the contact surfaces of the folding blade cutter knife case and the folding blade cap, and a pair is connected to the other of the positions matching the pair of connecting ribs. These connection holes are formed.

  The cutter with a folding blade storage part of the present invention removes the folding blade cap attached to the base end of the folding blade cutter knife case and reverses it, and the tip of the folding blade cutter blade body that has been sharpened in the concave groove for folding blade. The folding blade at the tip is cut by inserting and folding it, and the folded blade of the cut piece is dropped into the hollow folding blade storage part as it is, The blade is housed in the folding blade housing, and can be appropriately collected and appropriately treated as dangerous garbage, and is an extremely effective and highly practical device.

  1 is a plan view of an embodiment of a cutter with a folding blade storage portion according to the present invention. FIG. 2 is a plan view of the present invention. FIG. 3 is a plan view of the base end portion of the folding blade cutter knife case of the embodiment of the cutter with folding blade storage portion of the present invention. FIG. 4 is a plan view of a sealing plate of an embodiment of the cutter with a folding blade storage portion according to the present invention.

  The present invention relates to a cutter with a folding blade storage section, and more specifically, when the sharpness of the folding blade cutter knife is deteriorated, the folding blade cutter body is cut from the tip with a folding blade line to obtain a new one. The cutter with a folding blade storage portion according to claim 1, wherein the cutter with the folding blade storage portion can be stored as it is without discarding the cut blade of the cut piece. A plate-shaped folding blade cutter blade body 1 provided with a cutting edge 1a on one side and engraved with a large number of folding blade lines 1b in the longitudinal direction, and a slider 2a is locked to the folding blade cutter blade body 1 A folding blade cutter knife case 2 that is slidably moved back and forth, and a folding blade cap 3 that is detachably attached to the proximal end of the folding blade cutter knife case 2, and the proximal end of the folding blade cap 3 Concave for folding blade on the side 3a is opened, a hollow folding blade storage part 3b connected to the bottom of the concave groove 3a for folding blades is formed, and a removable sealing plate 4 is mounted on the tip side of the folding blade storage part 3b. It is characterized by.

  Furthermore, the cutter with a folding blade storage portion according to claim 2 is the cutter with a folding blade storage portion according to claim 1, wherein any one of the contact surfaces of the folding blade cutter knife case 2 and the folding blade cap 3 is used. A pair of connecting ribs 5 are provided upright on one side, and a pair of connecting holes 6 are formed on the other side where the pair of connecting ribs 5 match.

  That is, as shown in FIG. 1, the cutter with a folding blade storage portion according to the present invention has a folding blade cutter blade body 1, a folding blade cutter knife case 2, and a slider 2a in the same manner as a widely used folding blade cutter knife. And a folding blade cap 3.

  The folding blade cutter blade body 1 is made of a plate-like metal having a length, and is provided with a blade edge 1a on one side in the longitudinal direction. The blade edge 1a is at an angle of approximately 60 degrees so that the blade edge 1a has an acute angle. A large number of folding blade lines 1b are cut to be cut by being folded at regular intervals in the longitudinal direction so as to cross.

  Next, the folding blade cutter knife case 2 is formed with concave grooves on both sides in the longitudinal direction, the flanges of the slider 2a are inserted into the concave grooves, the small protrusions of the slider 2a are projected, and the small protrusions are The folding blade cutter blade body 1 is inserted into a small hole formed in the base end piece of the folding blade cutter blade body 1 so that the folding blade cutter blade body 1 slides forward and backward together with the slider 2a. A leaf spring projects from the side surface of the slider 2a. Then, the plate spring is of a known structure in which a click feeling and locking are brought about by bringing the leaf spring into contact with a continuous uneven portion provided in the folding blade cutter knife case 2.

  Next, the folding blade cap 3 is detachably attached to the proximal end of the folding blade cutter knife case 2 and has a recessed blade groove 3a opened on the proximal end side.

  Further, the folding blade storage portion 3b is formed in a hollow shape connected to the bottom portion of the folding groove 3a for the folding blade, and the folding blade cap 3 is removed from the base end of the folding blade cutter knife case 2 and inverted. When the leading edge of the folding blade cutter blade body 1 is inserted into the concave groove 3a for folding and bent, the small blade is cut from the folding blade line 1b and remains in the concave groove 3a. It falls from the concave groove 3a to the folding blade storage portion 3b, and stores the folding blade formed into a plurality of small pieces.

  Further, the sealing plate 4 is detachably attached to the opening on the front end side of the folding blade storage portion 3b, and is formed into a sheet shape with cloth, synthetic resin, metal, etc. The opening is closed.

  The pair of connection ribs 5 and the pair of connection holes 6 connect the folding blade cutter knife case 2 and the folding blade cap 3 via the sealing plate 4, and in the illustrated embodiment, A pair of connecting ribs 5 are erected on the base end surface of the folding blade cutter knife case 2, and a pair of connecting holes 6 are formed on the distal end surface of the folding blade cap 3 at a position matching the pair of connecting ribs 5. However, the pair of connection ribs 5 and the pair of connection holes 6 may be provided opposite to each other as long as they are provided in the opposite positions. A hole through which the rib 5 passes is formed.

  The cutter with a folding blade storage part of the present invention removes the folding blade cap, inverts it, and inserts the tip of the sharp cutting blade cutter blade into the concave groove for folding blade, and the folding blade is bent by bending. The small-sized folding blade is dropped and stored in the folding blade storage unit as it is, and can be appropriately collected as a dangerous garbage and provided as a cutter with a folding blade storage unit.

FIG. 1 is a plan view of an embodiment of a cutter with a folding blade storage portion according to the present invention. FIG. 2 is a plan view of a folding blade cap according to an embodiment of the cutter with a folding blade storage portion of the present invention. FIG. 3 is a plan view of the base end portion of the folding blade cutter knife case of the embodiment of the cutter with a folding blade storage portion of the present invention. FIG. 4 is a plan view of a sealing plate of an embodiment of the cutter with a folding blade storage portion of the present invention.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Folding blade cutter blade body 1a Cutting edge 1b Folding blade line 2 Folding blade cutter knife case 2a Slider 3 Folding blade cap 3a Folding blade concave groove 3b Folding blade storage part 4 Sealing plate 5 Connecting rib 6 Connection hole

Claims (2)

  A plate-shaped folding blade cutter blade body in which a blade edge is provided on one side in the longitudinal direction and a number of folding blade lines are engraved at regular intervals in the longitudinal direction, and a slider is locked to the folding blade cutter blade body to advance and retreat. A folding blade cutter knife case that is slidable, and a folding blade cap that is detachably attached to the proximal end of the folding blade cutter knife case, and the folding blade recess is disposed on the proximal end side of the folding blade cap. A hollow folding blade storage portion connected to the bottom of the concave groove for folding blades is formed by opening a groove, and a detachable sealing plate is mounted on the tip side of the folding blade storage portion. Cutter with folding blade storage. A pair of connection ribs are erected on either one of the contact surfaces of the folding blade cutter knife case and the folding blade cap, and a pair of connection holes are formed at the other side where the pair of connection ribs match. The cutter with a folding blade storage part according to claim 1, wherein:

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